diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml index b9544e55..0a959b7c 100644 --- a/.github/workflows/validate.yml +++ b/.github/workflows/validate.yml @@ -72,7 +72,7 @@ jobs: log-name: 'project-validation' args: '-quit -nographics -batchmode -executeMethod XRTK.Editor.BuildPipeline.UnityPlayerBuildTools.ValidateProject' - - uses: actions/upload-artifact@v3 + - uses: actions/upload-artifact@v4 name: Upload Artifacts if: always() with: diff --git a/.puppeteerrc.cjs b/.puppeteerrc.cjs new file mode 100644 index 00000000..a7021076 --- /dev/null +++ b/.puppeteerrc.cjs @@ -0,0 +1,9 @@ +const {join} = require('path'); + +/** + * @type {import("puppeteer").Configuration} + */ +module.exports = { + // Changes the cache location for Puppeteer. + cacheDirectory: join(__dirname, '.cache', 'puppeteer'), +}; \ No newline at end of file diff --git a/README.md b/README.md index e9d7352c..8c19ed32 100644 --- a/README.md +++ b/README.md @@ -64,7 +64,7 @@ jobs: build-targets: ${{ matrix.build-target }} # Activates the installation with the provided credentials - - uses: xrtk/activate-unity-license@v3 + - uses: xrtk/activate-unity-license@v5 with: # Required username: ${{ secrets.UNITY_USERNAME }} diff --git a/dist/index.js b/dist/index.js index b625ff5d..eec8c11f 100644 --- a/dist/index.js +++ b/dist/index.js @@ -558,7 +558,7 @@ class OidcClient { .catch(error => { throw new Error(`Failed to get ID Token. \n Error Code : ${error.statusCode}\n - Error Message: ${error.result.message}`); + Error Message: ${error.message}`); }); const id_token = (_a = res.result) === null || _a === void 0 ? void 0 : _a.value; if (!id_token) { @@ -1825,7 +1825,11 @@ exports.PersonalAccessTokenCredentialHandler = PersonalAccessTokenCredentialHand /* eslint-disable @typescript-eslint/no-explicit-any */ var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { if (k2 === undefined) k2 = k; - Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } }); + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); }) : (function(o, m, k, k2) { if (k2 === undefined) k2 = k; o[k2] = m[k]; @@ -1838,7 +1842,7 @@ var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? ( var __importStar = (this && this.__importStar) || function (mod) { if (mod && mod.__esModule) return mod; var result = {}; - if (mod != null) for (var k in mod) if (k !== "default" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); + if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); __setModuleDefault(result, mod); return result; }; @@ -1857,6 +1861,7 @@ const http = __importStar(__nccwpck_require__(3685)); const https = __importStar(__nccwpck_require__(5687)); const pm = __importStar(__nccwpck_require__(9835)); const tunnel = __importStar(__nccwpck_require__(4294)); +const undici_1 = __nccwpck_require__(1773); var HttpCodes; (function (HttpCodes) { HttpCodes[HttpCodes["OK"] = 200] = "OK"; @@ -1886,16 +1891,16 @@ var HttpCodes; HttpCodes[HttpCodes["BadGateway"] = 502] = "BadGateway"; HttpCodes[HttpCodes["ServiceUnavailable"] = 503] = "ServiceUnavailable"; HttpCodes[HttpCodes["GatewayTimeout"] = 504] = "GatewayTimeout"; -})(HttpCodes = exports.HttpCodes || (exports.HttpCodes = {})); +})(HttpCodes || (exports.HttpCodes = HttpCodes = {})); var Headers; (function (Headers) { Headers["Accept"] = "accept"; Headers["ContentType"] = "content-type"; -})(Headers = exports.Headers || (exports.Headers = {})); +})(Headers || (exports.Headers = Headers = {})); var MediaTypes; (function (MediaTypes) { MediaTypes["ApplicationJson"] = "application/json"; -})(MediaTypes = exports.MediaTypes || (exports.MediaTypes = {})); +})(MediaTypes || (exports.MediaTypes = MediaTypes = {})); /** * Returns the proxy URL, depending upon the supplied url and proxy environment variables. * @param serverUrl The server URL where the request will be sent. For example, https://api.github.com @@ -1946,6 +1951,19 @@ class HttpClientResponse { })); }); } + readBodyBuffer() { + return __awaiter(this, void 0, void 0, function* () { + return new Promise((resolve) => __awaiter(this, void 0, void 0, function* () { + const chunks = []; + this.message.on('data', (chunk) => { + chunks.push(chunk); + }); + this.message.on('end', () => { + resolve(Buffer.concat(chunks)); + }); + })); + }); + } } exports.HttpClientResponse = HttpClientResponse; function isHttps(requestUrl) { @@ -2251,6 +2269,15 @@ class HttpClient { const parsedUrl = new URL(serverUrl); return this._getAgent(parsedUrl); } + getAgentDispatcher(serverUrl) { + const parsedUrl = new URL(serverUrl); + const proxyUrl = pm.getProxyUrl(parsedUrl); + const useProxy = proxyUrl && proxyUrl.hostname; + if (!useProxy) { + return; + } + return this._getProxyAgentDispatcher(parsedUrl, proxyUrl); + } _prepareRequest(method, requestUrl, headers) { const info = {}; info.parsedUrl = requestUrl; @@ -2350,6 +2377,30 @@ class HttpClient { } return agent; } + _getProxyAgentDispatcher(parsedUrl, proxyUrl) { + let proxyAgent; + if (this._keepAlive) { + proxyAgent = this._proxyAgentDispatcher; + } + // if agent is already assigned use that agent. + if (proxyAgent) { + return proxyAgent; + } + const usingSsl = parsedUrl.protocol === 'https:'; + proxyAgent = new undici_1.ProxyAgent(Object.assign({ uri: proxyUrl.href, pipelining: !this._keepAlive ? 0 : 1 }, ((proxyUrl.username || proxyUrl.password) && { + token: `${proxyUrl.username}:${proxyUrl.password}` + }))); + this._proxyAgentDispatcher = proxyAgent; + if (usingSsl && this._ignoreSslError) { + // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process + // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options + // we have to cast it to any and change it directly + proxyAgent.options = Object.assign(proxyAgent.options.requestTls || {}, { + rejectUnauthorized: false + }); + } + return proxyAgent; + } _performExponentialBackoff(retryNumber) { return __awaiter(this, void 0, void 0, function* () { retryNumber = Math.min(ExponentialBackoffCeiling, retryNumber); @@ -2450,7 +2501,13 @@ function getProxyUrl(reqUrl) { } })(); if (proxyVar) { - return new URL(proxyVar); + try { + return new URL(proxyVar); + } + catch (_a) { + if (!proxyVar.startsWith('http://') && !proxyVar.startsWith('https://')) + return new URL(`http://${proxyVar}`); + } } else { return undefined; @@ -2461,6 +2518,10 @@ function checkBypass(reqUrl) { if (!reqUrl.hostname) { return false; } + const reqHost = reqUrl.hostname; + if (isLoopbackAddress(reqHost)) { + return true; + } const noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || ''; if (!noProxy) { return false; @@ -2486,13 +2547,24 @@ function checkBypass(reqUrl) { .split(',') .map(x => x.trim().toUpperCase()) .filter(x => x)) { - if (upperReqHosts.some(x => x === upperNoProxyItem)) { + if (upperNoProxyItem === '*' || + upperReqHosts.some(x => x === upperNoProxyItem || + x.endsWith(`.${upperNoProxyItem}`) || + (upperNoProxyItem.startsWith('.') && + x.endsWith(`${upperNoProxyItem}`)))) { return true; } } return false; } exports.checkBypass = checkBypass; +function isLoopbackAddress(host) { + const hostLower = host.toLowerCase(); + return (hostLower === 'localhost' || + hostLower.startsWith('127.') || + hostLower.startsWith('[::1]') || + hostLower.startsWith('[0:0:0:0:0:0:0:1]')); +} //# sourceMappingURL=proxy.js.map /***/ }), @@ -2532,11 +2604,17 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge }; var _a; Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.getCmdPath = exports.tryGetExecutablePath = exports.isRooted = exports.isDirectory = exports.exists = exports.IS_WINDOWS = exports.unlink = exports.symlink = exports.stat = exports.rmdir = exports.rename = exports.readlink = exports.readdir = exports.mkdir = exports.lstat = exports.copyFile = exports.chmod = void 0; +exports.getCmdPath = exports.tryGetExecutablePath = exports.isRooted = exports.isDirectory = exports.exists = exports.READONLY = exports.UV_FS_O_EXLOCK = exports.IS_WINDOWS = exports.unlink = exports.symlink = exports.stat = exports.rmdir = exports.rm = exports.rename = exports.readlink = exports.readdir = exports.open = exports.mkdir = exports.lstat = exports.copyFile = exports.chmod = void 0; const fs = __importStar(__nccwpck_require__(7147)); const path = __importStar(__nccwpck_require__(1017)); -_a = fs.promises, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink; +_a = fs.promises +// export const {open} = 'fs' +, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.open = _a.open, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rm = _a.rm, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink; +// export const {open} = 'fs' exports.IS_WINDOWS = process.platform === 'win32'; +// See https://github.com/nodejs/node/blob/d0153aee367422d0858105abec186da4dff0a0c5/deps/uv/include/uv/win.h#L691 +exports.UV_FS_O_EXLOCK = 0x10000000; +exports.READONLY = fs.constants.O_RDONLY; function exists(fsPath) { return __awaiter(this, void 0, void 0, function* () { try { @@ -2717,12 +2795,8 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, ge Object.defineProperty(exports, "__esModule", ({ value: true })); exports.findInPath = exports.which = exports.mkdirP = exports.rmRF = exports.mv = exports.cp = void 0; const assert_1 = __nccwpck_require__(9491); -const childProcess = __importStar(__nccwpck_require__(2081)); const path = __importStar(__nccwpck_require__(1017)); -const util_1 = __nccwpck_require__(3837); const ioUtil = __importStar(__nccwpck_require__(1962)); -const exec = util_1.promisify(childProcess.exec); -const execFile = util_1.promisify(childProcess.execFile); /** * Copies a file or folder. * Based off of shelljs - https://github.com/shelljs/shelljs/blob/9237f66c52e5daa40458f94f9565e18e8132f5a6/src/cp.js @@ -2803,61 +2877,23 @@ exports.mv = mv; function rmRF(inputPath) { return __awaiter(this, void 0, void 0, function* () { if (ioUtil.IS_WINDOWS) { - // Node doesn't provide a delete operation, only an unlink function. This means that if the file is being used by another - // program (e.g. antivirus), it won't be deleted. To address this, we shell out the work to rd/del. // Check for invalid characters // https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file if (/[*"<>|]/.test(inputPath)) { throw new Error('File path must not contain `*`, `"`, `<`, `>` or `|` on Windows'); } - try { - const cmdPath = ioUtil.getCmdPath(); - if (yield ioUtil.isDirectory(inputPath, true)) { - yield exec(`${cmdPath} /s /c "rd /s /q "%inputPath%""`, { - env: { inputPath } - }); - } - else { - yield exec(`${cmdPath} /s /c "del /f /a "%inputPath%""`, { - env: { inputPath } - }); - } - } - catch (err) { - // if you try to delete a file that doesn't exist, desired result is achieved - // other errors are valid - if (err.code !== 'ENOENT') - throw err; - } - // Shelling out fails to remove a symlink folder with missing source, this unlink catches that - try { - yield ioUtil.unlink(inputPath); - } - catch (err) { - // if you try to delete a file that doesn't exist, desired result is achieved - // other errors are valid - if (err.code !== 'ENOENT') - throw err; - } } - else { - let isDir = false; - try { - isDir = yield ioUtil.isDirectory(inputPath); - } - catch (err) { - // if you try to delete a file that doesn't exist, desired result is achieved - // other errors are valid - if (err.code !== 'ENOENT') - throw err; - return; - } - if (isDir) { - yield execFile(`rm`, [`-rf`, `${inputPath}`]); - } - else { - yield ioUtil.unlink(inputPath); - } + try { + // note if path does not exist, error is silent + yield ioUtil.rm(inputPath, { + force: true, + maxRetries: 3, + recursive: true, + retryDelay: 300 + }); + } + catch (err) { + throw new Error(`File was unable to be removed ${err}`); } }); } @@ -3884,180 +3920,6 @@ module.exports = ({onlyFirst = false} = {}) => { }; -/***/ }), - -/***/ 2068: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -/* module decorator */ module = __nccwpck_require__.nmd(module); - -const colorConvert = __nccwpck_require__(6931); - -const wrapAnsi16 = (fn, offset) => function () { - const code = fn.apply(colorConvert, arguments); - return `\u001B[${code + offset}m`; -}; - -const wrapAnsi256 = (fn, offset) => function () { - const code = fn.apply(colorConvert, arguments); - return `\u001B[${38 + offset};5;${code}m`; -}; - -const wrapAnsi16m = (fn, offset) => function () { - const rgb = fn.apply(colorConvert, arguments); - return `\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`; -}; - -function assembleStyles() { - const codes = new Map(); - const styles = { - modifier: { - reset: [0, 0], - // 21 isn't widely supported and 22 does the same thing - bold: [1, 22], - dim: [2, 22], - italic: [3, 23], - underline: [4, 24], - inverse: [7, 27], - hidden: [8, 28], - strikethrough: [9, 29] - }, - color: { - black: [30, 39], - red: [31, 39], - green: [32, 39], - yellow: [33, 39], - blue: [34, 39], - magenta: [35, 39], - cyan: [36, 39], - white: [37, 39], - gray: [90, 39], - - // Bright color - redBright: [91, 39], - greenBright: [92, 39], - yellowBright: [93, 39], - blueBright: [94, 39], - magentaBright: [95, 39], - cyanBright: [96, 39], - whiteBright: [97, 39] - }, - bgColor: { - bgBlack: [40, 49], - bgRed: [41, 49], - bgGreen: [42, 49], - bgYellow: [43, 49], - bgBlue: [44, 49], - bgMagenta: [45, 49], - bgCyan: [46, 49], - bgWhite: [47, 49], - - // Bright color - bgBlackBright: [100, 49], - bgRedBright: [101, 49], - bgGreenBright: [102, 49], - bgYellowBright: [103, 49], - bgBlueBright: [104, 49], - bgMagentaBright: [105, 49], - bgCyanBright: [106, 49], - bgWhiteBright: [107, 49] - } - }; - - // Fix humans - styles.color.grey = styles.color.gray; - - for (const groupName of Object.keys(styles)) { - const group = styles[groupName]; - - for (const styleName of Object.keys(group)) { - const style = group[styleName]; - - styles[styleName] = { - open: `\u001B[${style[0]}m`, - close: `\u001B[${style[1]}m` - }; - - group[styleName] = styles[styleName]; - - codes.set(style[0], style[1]); - } - - Object.defineProperty(styles, groupName, { - value: group, - enumerable: false - }); - - Object.defineProperty(styles, 'codes', { - value: codes, - enumerable: false - }); - } - - const ansi2ansi = n => n; - const rgb2rgb = (r, g, b) => [r, g, b]; - - styles.color.close = '\u001B[39m'; - styles.bgColor.close = '\u001B[49m'; - - styles.color.ansi = { - ansi: wrapAnsi16(ansi2ansi, 0) - }; - styles.color.ansi256 = { - ansi256: wrapAnsi256(ansi2ansi, 0) - }; - styles.color.ansi16m = { - rgb: wrapAnsi16m(rgb2rgb, 0) - }; - - styles.bgColor.ansi = { - ansi: wrapAnsi16(ansi2ansi, 10) - }; - styles.bgColor.ansi256 = { - ansi256: wrapAnsi256(ansi2ansi, 10) - }; - styles.bgColor.ansi16m = { - rgb: wrapAnsi16m(rgb2rgb, 10) - }; - - for (let key of Object.keys(colorConvert)) { - if (typeof colorConvert[key] !== 'object') { - continue; - } - - const suite = colorConvert[key]; - - if (key === 'ansi16') { - key = 'ansi'; - } - - if ('ansi16' in suite) { - styles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0); - styles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10); - } - - if ('ansi256' in suite) { - styles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0); - styles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10); - } - - if ('rgb' in suite) { - styles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0); - styles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10); - } - } - - return styles; -} - -// Make the export immutable -Object.defineProperty(module, 'exports', { - enumerable: true, - get: assembleStyles -}); - - /***/ }), /***/ 3664: @@ -4672,399 +4534,6 @@ crc32.unsigned = function () { module.exports = crc32; -/***/ }), - -/***/ 5018: -/***/ ((module) => { - -"use strict"; - - -const callsites = () => { - const _prepareStackTrace = Error.prepareStackTrace; - Error.prepareStackTrace = (_, stack) => stack; - const stack = new Error().stack.slice(1); - Error.prepareStackTrace = _prepareStackTrace; - return stack; -}; - -module.exports = callsites; -// TODO: Remove this for the next major release -module.exports["default"] = callsites; - - -/***/ }), - -/***/ 8707: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - -const escapeStringRegexp = __nccwpck_require__(8691); -const ansiStyles = __nccwpck_require__(2068); -const stdoutColor = (__nccwpck_require__(9318).stdout); - -const template = __nccwpck_require__(2138); - -const isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm'); - -// `supportsColor.level` → `ansiStyles.color[name]` mapping -const levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m']; - -// `color-convert` models to exclude from the Chalk API due to conflicts and such -const skipModels = new Set(['gray']); - -const styles = Object.create(null); - -function applyOptions(obj, options) { - options = options || {}; - - // Detect level if not set manually - const scLevel = stdoutColor ? stdoutColor.level : 0; - obj.level = options.level === undefined ? scLevel : options.level; - obj.enabled = 'enabled' in options ? options.enabled : obj.level > 0; -} - -function Chalk(options) { - // We check for this.template here since calling `chalk.constructor()` - // by itself will have a `this` of a previously constructed chalk object - if (!this || !(this instanceof Chalk) || this.template) { - const chalk = {}; - applyOptions(chalk, options); - - chalk.template = function () { - const args = [].slice.call(arguments); - return chalkTag.apply(null, [chalk.template].concat(args)); - }; - - Object.setPrototypeOf(chalk, Chalk.prototype); - Object.setPrototypeOf(chalk.template, chalk); - - chalk.template.constructor = Chalk; - - return chalk.template; - } - - applyOptions(this, options); -} - -// Use bright blue on Windows as the normal blue color is illegible -if (isSimpleWindowsTerm) { - ansiStyles.blue.open = '\u001B[94m'; -} - -for (const key of Object.keys(ansiStyles)) { - ansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g'); - - styles[key] = { - get() { - const codes = ansiStyles[key]; - return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key); - } - }; -} - -styles.visible = { - get() { - return build.call(this, this._styles || [], true, 'visible'); - } -}; - -ansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g'); -for (const model of Object.keys(ansiStyles.color.ansi)) { - if (skipModels.has(model)) { - continue; - } - - styles[model] = { - get() { - const level = this.level; - return function () { - const open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments); - const codes = { - open, - close: ansiStyles.color.close, - closeRe: ansiStyles.color.closeRe - }; - return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model); - }; - } - }; -} - -ansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g'); -for (const model of Object.keys(ansiStyles.bgColor.ansi)) { - if (skipModels.has(model)) { - continue; - } - - const bgModel = 'bg' + model[0].toUpperCase() + model.slice(1); - styles[bgModel] = { - get() { - const level = this.level; - return function () { - const open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments); - const codes = { - open, - close: ansiStyles.bgColor.close, - closeRe: ansiStyles.bgColor.closeRe - }; - return build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model); - }; - } - }; -} - -const proto = Object.defineProperties(() => {}, styles); - -function build(_styles, _empty, key) { - const builder = function () { - return applyStyle.apply(builder, arguments); - }; - - builder._styles = _styles; - builder._empty = _empty; - - const self = this; - - Object.defineProperty(builder, 'level', { - enumerable: true, - get() { - return self.level; - }, - set(level) { - self.level = level; - } - }); - - Object.defineProperty(builder, 'enabled', { - enumerable: true, - get() { - return self.enabled; - }, - set(enabled) { - self.enabled = enabled; - } - }); - - // See below for fix regarding invisible grey/dim combination on Windows - builder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey'; - - // `__proto__` is used because we must return a function, but there is - // no way to create a function with a different prototype - builder.__proto__ = proto; // eslint-disable-line no-proto - - return builder; -} - -function applyStyle() { - // Support varags, but simply cast to string in case there's only one arg - const args = arguments; - const argsLen = args.length; - let str = String(arguments[0]); - - if (argsLen === 0) { - return ''; - } - - if (argsLen > 1) { - // Don't slice `arguments`, it prevents V8 optimizations - for (let a = 1; a < argsLen; a++) { - str += ' ' + args[a]; - } - } - - if (!this.enabled || this.level <= 0 || !str) { - return this._empty ? '' : str; - } - - // Turns out that on Windows dimmed gray text becomes invisible in cmd.exe, - // see https://github.com/chalk/chalk/issues/58 - // If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop. - const originalDim = ansiStyles.dim.open; - if (isSimpleWindowsTerm && this.hasGrey) { - ansiStyles.dim.open = ''; - } - - for (const code of this._styles.slice().reverse()) { - // Replace any instances already present with a re-opening code - // otherwise only the part of the string until said closing code - // will be colored, and the rest will simply be 'plain'. - str = code.open + str.replace(code.closeRe, code.open) + code.close; - - // Close the styling before a linebreak and reopen - // after next line to fix a bleed issue on macOS - // https://github.com/chalk/chalk/pull/92 - str = str.replace(/\r?\n/g, `${code.close}$&${code.open}`); - } - - // Reset the original `dim` if we changed it to work around the Windows dimmed gray issue - ansiStyles.dim.open = originalDim; - - return str; -} - -function chalkTag(chalk, strings) { - if (!Array.isArray(strings)) { - // If chalk() was called by itself or with a string, - // return the string itself as a string. - return [].slice.call(arguments, 1).join(' '); - } - - const args = [].slice.call(arguments, 2); - const parts = [strings.raw[0]]; - - for (let i = 1; i < strings.length; i++) { - parts.push(String(args[i - 1]).replace(/[{}\\]/g, '\\$&')); - parts.push(String(strings.raw[i])); - } - - return template(chalk, parts.join('')); -} - -Object.defineProperties(Chalk.prototype, styles); - -module.exports = Chalk(); // eslint-disable-line new-cap -module.exports.supportsColor = stdoutColor; -module.exports["default"] = module.exports; // For TypeScript - - -/***/ }), - -/***/ 2138: -/***/ ((module) => { - -"use strict"; - -const TEMPLATE_REGEX = /(?:\\(u[a-f\d]{4}|x[a-f\d]{2}|.))|(?:\{(~)?(\w+(?:\([^)]*\))?(?:\.\w+(?:\([^)]*\))?)*)(?:[ \t]|(?=\r?\n)))|(\})|((?:.|[\r\n\f])+?)/gi; -const STYLE_REGEX = /(?:^|\.)(\w+)(?:\(([^)]*)\))?/g; -const STRING_REGEX = /^(['"])((?:\\.|(?!\1)[^\\])*)\1$/; -const ESCAPE_REGEX = /\\(u[a-f\d]{4}|x[a-f\d]{2}|.)|([^\\])/gi; - -const ESCAPES = new Map([ - ['n', '\n'], - ['r', '\r'], - ['t', '\t'], - ['b', '\b'], - ['f', '\f'], - ['v', '\v'], - ['0', '\0'], - ['\\', '\\'], - ['e', '\u001B'], - ['a', '\u0007'] -]); - -function unescape(c) { - if ((c[0] === 'u' && c.length === 5) || (c[0] === 'x' && c.length === 3)) { - return String.fromCharCode(parseInt(c.slice(1), 16)); - } - - return ESCAPES.get(c) || c; -} - -function parseArguments(name, args) { - const results = []; - const chunks = args.trim().split(/\s*,\s*/g); - let matches; - - for (const chunk of chunks) { - if (!isNaN(chunk)) { - results.push(Number(chunk)); - } else if ((matches = chunk.match(STRING_REGEX))) { - results.push(matches[2].replace(ESCAPE_REGEX, (m, escape, chr) => escape ? unescape(escape) : chr)); - } else { - throw new Error(`Invalid Chalk template style argument: ${chunk} (in style '${name}')`); - } - } - - return results; -} - -function parseStyle(style) { - STYLE_REGEX.lastIndex = 0; - - const results = []; - let matches; - - while ((matches = STYLE_REGEX.exec(style)) !== null) { - const name = matches[1]; - - if (matches[2]) { - const args = parseArguments(name, matches[2]); - results.push([name].concat(args)); - } else { - results.push([name]); - } - } - - return results; -} - -function buildStyle(chalk, styles) { - const enabled = {}; - - for (const layer of styles) { - for (const style of layer.styles) { - enabled[style[0]] = layer.inverse ? null : style.slice(1); - } - } - - let current = chalk; - for (const styleName of Object.keys(enabled)) { - if (Array.isArray(enabled[styleName])) { - if (!(styleName in current)) { - throw new Error(`Unknown Chalk style: ${styleName}`); - } - - if (enabled[styleName].length > 0) { - current = current[styleName].apply(current, enabled[styleName]); - } else { - current = current[styleName]; - } - } - } - - return current; -} - -module.exports = (chalk, tmp) => { - const styles = []; - const chunks = []; - let chunk = []; - - // eslint-disable-next-line max-params - tmp.replace(TEMPLATE_REGEX, (m, escapeChar, inverse, style, close, chr) => { - if (escapeChar) { - chunk.push(unescape(escapeChar)); - } else if (style) { - const str = chunk.join(''); - chunk = []; - chunks.push(styles.length === 0 ? str : buildStyle(chalk, styles)(str)); - styles.push({inverse, styles: parseStyle(style)}); - } else if (close) { - if (styles.length === 0) { - throw new Error('Found extraneous } in Chalk template literal'); - } - - chunks.push(buildStyle(chalk, styles)(chunk.join(''))); - chunk = []; - styles.pop(); - } else { - chunk.push(chr); - } - }); - - chunks.push(chunk.join('')); - - if (styles.length > 0) { - const errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? '' : 's'} (\`}\`)`; - throw new Error(errMsg); - } - - return chunks.join(''); -}; - - /***/ }), /***/ 9051: @@ -8817,2083 +8286,1736 @@ exports.inchesFromCm = inchesFromCm; /***/ }), -/***/ 7391: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -/* MIT license */ -var cssKeywords = __nccwpck_require__(8510); +/***/ 9805: +/***/ ((module, exports, __nccwpck_require__) => { -// NOTE: conversions should only return primitive values (i.e. arrays, or -// values that give correct `typeof` results). -// do not use box values types (i.e. Number(), String(), etc.) +const nodeFetch = __nccwpck_require__(3147) +const realFetch = nodeFetch.default || nodeFetch -var reverseKeywords = {}; -for (var key in cssKeywords) { - if (cssKeywords.hasOwnProperty(key)) { - reverseKeywords[cssKeywords[key]] = key; - } +const fetch = function (url, options) { + // Support schemaless URIs on the server for parity with the browser. + // Ex: //github.com/ -> https://github.com/ + if (/^\/\//.test(url)) { + url = 'https:' + url + } + return realFetch.call(this, url, options) } -var convert = module.exports = { - rgb: {channels: 3, labels: 'rgb'}, - hsl: {channels: 3, labels: 'hsl'}, - hsv: {channels: 3, labels: 'hsv'}, - hwb: {channels: 3, labels: 'hwb'}, - cmyk: {channels: 4, labels: 'cmyk'}, - xyz: {channels: 3, labels: 'xyz'}, - lab: {channels: 3, labels: 'lab'}, - lch: {channels: 3, labels: 'lch'}, - hex: {channels: 1, labels: ['hex']}, - keyword: {channels: 1, labels: ['keyword']}, - ansi16: {channels: 1, labels: ['ansi16']}, - ansi256: {channels: 1, labels: ['ansi256']}, - hcg: {channels: 3, labels: ['h', 'c', 'g']}, - apple: {channels: 3, labels: ['r16', 'g16', 'b16']}, - gray: {channels: 1, labels: ['gray']} -}; - -// hide .channels and .labels properties -for (var model in convert) { - if (convert.hasOwnProperty(model)) { - if (!('channels' in convert[model])) { - throw new Error('missing channels property: ' + model); - } - - if (!('labels' in convert[model])) { - throw new Error('missing channel labels property: ' + model); - } - - if (convert[model].labels.length !== convert[model].channels) { - throw new Error('channel and label counts mismatch: ' + model); - } +fetch.ponyfill = true - var channels = convert[model].channels; - var labels = convert[model].labels; - delete convert[model].channels; - delete convert[model].labels; - Object.defineProperty(convert[model], 'channels', {value: channels}); - Object.defineProperty(convert[model], 'labels', {value: labels}); - } -} +module.exports = exports = fetch +exports.fetch = fetch +exports.Headers = nodeFetch.Headers +exports.Request = nodeFetch.Request +exports.Response = nodeFetch.Response -convert.rgb.hsl = function (rgb) { - var r = rgb[0] / 255; - var g = rgb[1] / 255; - var b = rgb[2] / 255; - var min = Math.min(r, g, b); - var max = Math.max(r, g, b); - var delta = max - min; - var h; - var s; - var l; +// Needed for TypeScript consumers without esModuleInterop. +exports["default"] = fetch - if (max === min) { - h = 0; - } else if (r === max) { - h = (g - b) / delta; - } else if (g === max) { - h = 2 + (b - r) / delta; - } else if (b === max) { - h = 4 + (r - g) / delta; - } - h = Math.min(h * 60, 360); +/***/ }), - if (h < 0) { - h += 360; - } +/***/ 3147: +/***/ ((module, exports, __nccwpck_require__) => { - l = (min + max) / 2; +"use strict"; - if (max === min) { - s = 0; - } else if (l <= 0.5) { - s = delta / (max + min); - } else { - s = delta / (2 - max - min); - } - return [h, s * 100, l * 100]; -}; +Object.defineProperty(exports, "__esModule", ({ value: true })); -convert.rgb.hsv = function (rgb) { - var rdif; - var gdif; - var bdif; - var h; - var s; - - var r = rgb[0] / 255; - var g = rgb[1] / 255; - var b = rgb[2] / 255; - var v = Math.max(r, g, b); - var diff = v - Math.min(r, g, b); - var diffc = function (c) { - return (v - c) / 6 / diff + 1 / 2; - }; +function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; } - if (diff === 0) { - h = s = 0; - } else { - s = diff / v; - rdif = diffc(r); - gdif = diffc(g); - bdif = diffc(b); +var Stream = _interopDefault(__nccwpck_require__(2781)); +var http = _interopDefault(__nccwpck_require__(3685)); +var Url = _interopDefault(__nccwpck_require__(7310)); +var whatwgUrl = _interopDefault(__nccwpck_require__(8665)); +var https = _interopDefault(__nccwpck_require__(5687)); +var zlib = _interopDefault(__nccwpck_require__(9796)); - if (r === v) { - h = bdif - gdif; - } else if (g === v) { - h = (1 / 3) + rdif - bdif; - } else if (b === v) { - h = (2 / 3) + gdif - rdif; - } - if (h < 0) { - h += 1; - } else if (h > 1) { - h -= 1; - } - } +// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js - return [ - h * 360, - s * 100, - v * 100 - ]; -}; +// fix for "Readable" isn't a named export issue +const Readable = Stream.Readable; -convert.rgb.hwb = function (rgb) { - var r = rgb[0]; - var g = rgb[1]; - var b = rgb[2]; - var h = convert.rgb.hsl(rgb)[0]; - var w = 1 / 255 * Math.min(r, Math.min(g, b)); +const BUFFER = Symbol('buffer'); +const TYPE = Symbol('type'); - b = 1 - 1 / 255 * Math.max(r, Math.max(g, b)); +class Blob { + constructor() { + this[TYPE] = ''; - return [h, w * 100, b * 100]; -}; + const blobParts = arguments[0]; + const options = arguments[1]; -convert.rgb.cmyk = function (rgb) { - var r = rgb[0] / 255; - var g = rgb[1] / 255; - var b = rgb[2] / 255; - var c; - var m; - var y; - var k; - - k = Math.min(1 - r, 1 - g, 1 - b); - c = (1 - r - k) / (1 - k) || 0; - m = (1 - g - k) / (1 - k) || 0; - y = (1 - b - k) / (1 - k) || 0; + const buffers = []; + let size = 0; - return [c * 100, m * 100, y * 100, k * 100]; -}; + if (blobParts) { + const a = blobParts; + const length = Number(a.length); + for (let i = 0; i < length; i++) { + const element = a[i]; + let buffer; + if (element instanceof Buffer) { + buffer = element; + } else if (ArrayBuffer.isView(element)) { + buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength); + } else if (element instanceof ArrayBuffer) { + buffer = Buffer.from(element); + } else if (element instanceof Blob) { + buffer = element[BUFFER]; + } else { + buffer = Buffer.from(typeof element === 'string' ? element : String(element)); + } + size += buffer.length; + buffers.push(buffer); + } + } -/** - * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance - * */ -function comparativeDistance(x, y) { - return ( - Math.pow(x[0] - y[0], 2) + - Math.pow(x[1] - y[1], 2) + - Math.pow(x[2] - y[2], 2) - ); -} + this[BUFFER] = Buffer.concat(buffers); -convert.rgb.keyword = function (rgb) { - var reversed = reverseKeywords[rgb]; - if (reversed) { - return reversed; + let type = options && options.type !== undefined && String(options.type).toLowerCase(); + if (type && !/[^\u0020-\u007E]/.test(type)) { + this[TYPE] = type; + } + } + get size() { + return this[BUFFER].length; + } + get type() { + return this[TYPE]; + } + text() { + return Promise.resolve(this[BUFFER].toString()); + } + arrayBuffer() { + const buf = this[BUFFER]; + const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); + return Promise.resolve(ab); + } + stream() { + const readable = new Readable(); + readable._read = function () {}; + readable.push(this[BUFFER]); + readable.push(null); + return readable; + } + toString() { + return '[object Blob]'; } + slice() { + const size = this.size; - var currentClosestDistance = Infinity; - var currentClosestKeyword; + const start = arguments[0]; + const end = arguments[1]; + let relativeStart, relativeEnd; + if (start === undefined) { + relativeStart = 0; + } else if (start < 0) { + relativeStart = Math.max(size + start, 0); + } else { + relativeStart = Math.min(start, size); + } + if (end === undefined) { + relativeEnd = size; + } else if (end < 0) { + relativeEnd = Math.max(size + end, 0); + } else { + relativeEnd = Math.min(end, size); + } + const span = Math.max(relativeEnd - relativeStart, 0); - for (var keyword in cssKeywords) { - if (cssKeywords.hasOwnProperty(keyword)) { - var value = cssKeywords[keyword]; + const buffer = this[BUFFER]; + const slicedBuffer = buffer.slice(relativeStart, relativeStart + span); + const blob = new Blob([], { type: arguments[2] }); + blob[BUFFER] = slicedBuffer; + return blob; + } +} - // Compute comparative distance - var distance = comparativeDistance(rgb, value); +Object.defineProperties(Blob.prototype, { + size: { enumerable: true }, + type: { enumerable: true }, + slice: { enumerable: true } +}); - // Check if its less, if so set as closest - if (distance < currentClosestDistance) { - currentClosestDistance = distance; - currentClosestKeyword = keyword; - } - } - } +Object.defineProperty(Blob.prototype, Symbol.toStringTag, { + value: 'Blob', + writable: false, + enumerable: false, + configurable: true +}); - return currentClosestKeyword; -}; +/** + * fetch-error.js + * + * FetchError interface for operational errors + */ -convert.keyword.rgb = function (keyword) { - return cssKeywords[keyword]; -}; +/** + * Create FetchError instance + * + * @param String message Error message for human + * @param String type Error type for machine + * @param String systemError For Node.js system error + * @return FetchError + */ +function FetchError(message, type, systemError) { + Error.call(this, message); -convert.rgb.xyz = function (rgb) { - var r = rgb[0] / 255; - var g = rgb[1] / 255; - var b = rgb[2] / 255; + this.message = message; + this.type = type; - // assume sRGB - r = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92); - g = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92); - b = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92); + // when err.type is `system`, err.code contains system error code + if (systemError) { + this.code = this.errno = systemError.code; + } - var x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805); - var y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722); - var z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505); + // hide custom error implementation details from end-users + Error.captureStackTrace(this, this.constructor); +} - return [x * 100, y * 100, z * 100]; -}; +FetchError.prototype = Object.create(Error.prototype); +FetchError.prototype.constructor = FetchError; +FetchError.prototype.name = 'FetchError'; -convert.rgb.lab = function (rgb) { - var xyz = convert.rgb.xyz(rgb); - var x = xyz[0]; - var y = xyz[1]; - var z = xyz[2]; - var l; - var a; - var b; +let convert; +try { + convert = (__nccwpck_require__(2877).convert); +} catch (e) {} - x /= 95.047; - y /= 100; - z /= 108.883; +const INTERNALS = Symbol('Body internals'); - x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116); - y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116); - z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116); +// fix an issue where "PassThrough" isn't a named export for node <10 +const PassThrough = Stream.PassThrough; - l = (116 * y) - 16; - a = 500 * (x - y); - b = 200 * (y - z); +/** + * Body mixin + * + * Ref: https://fetch.spec.whatwg.org/#body + * + * @param Stream body Readable stream + * @param Object opts Response options + * @return Void + */ +function Body(body) { + var _this = this; - return [l, a, b]; -}; + var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, + _ref$size = _ref.size; -convert.hsl.rgb = function (hsl) { - var h = hsl[0] / 360; - var s = hsl[1] / 100; - var l = hsl[2] / 100; - var t1; - var t2; - var t3; - var rgb; - var val; + let size = _ref$size === undefined ? 0 : _ref$size; + var _ref$timeout = _ref.timeout; + let timeout = _ref$timeout === undefined ? 0 : _ref$timeout; - if (s === 0) { - val = l * 255; - return [val, val, val]; + if (body == null) { + // body is undefined or null + body = null; + } else if (isURLSearchParams(body)) { + // body is a URLSearchParams + body = Buffer.from(body.toString()); + } else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') { + // body is ArrayBuffer + body = Buffer.from(body); + } else if (ArrayBuffer.isView(body)) { + // body is ArrayBufferView + body = Buffer.from(body.buffer, body.byteOffset, body.byteLength); + } else if (body instanceof Stream) ; else { + // none of the above + // coerce to string then buffer + body = Buffer.from(String(body)); } + this[INTERNALS] = { + body, + disturbed: false, + error: null + }; + this.size = size; + this.timeout = timeout; - if (l < 0.5) { - t2 = l * (1 + s); - } else { - t2 = l + s - l * s; + if (body instanceof Stream) { + body.on('error', function (err) { + const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err); + _this[INTERNALS].error = error; + }); } +} - t1 = 2 * l - t2; +Body.prototype = { + get body() { + return this[INTERNALS].body; + }, - rgb = [0, 0, 0]; - for (var i = 0; i < 3; i++) { - t3 = h + 1 / 3 * -(i - 1); - if (t3 < 0) { - t3++; - } - if (t3 > 1) { - t3--; - } + get bodyUsed() { + return this[INTERNALS].disturbed; + }, - if (6 * t3 < 1) { - val = t1 + (t2 - t1) * 6 * t3; - } else if (2 * t3 < 1) { - val = t2; - } else if (3 * t3 < 2) { - val = t1 + (t2 - t1) * (2 / 3 - t3) * 6; - } else { - val = t1; - } + /** + * Decode response as ArrayBuffer + * + * @return Promise + */ + arrayBuffer() { + return consumeBody.call(this).then(function (buf) { + return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); + }); + }, - rgb[i] = val * 255; - } + /** + * Return raw response as Blob + * + * @return Promise + */ + blob() { + let ct = this.headers && this.headers.get('content-type') || ''; + return consumeBody.call(this).then(function (buf) { + return Object.assign( + // Prevent copying + new Blob([], { + type: ct.toLowerCase() + }), { + [BUFFER]: buf + }); + }); + }, - return rgb; -}; + /** + * Decode response as json + * + * @return Promise + */ + json() { + var _this2 = this; -convert.hsl.hsv = function (hsl) { - var h = hsl[0]; - var s = hsl[1] / 100; - var l = hsl[2] / 100; - var smin = s; - var lmin = Math.max(l, 0.01); - var sv; - var v; + return consumeBody.call(this).then(function (buffer) { + try { + return JSON.parse(buffer.toString()); + } catch (err) { + return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json')); + } + }); + }, - l *= 2; - s *= (l <= 1) ? l : 2 - l; - smin *= lmin <= 1 ? lmin : 2 - lmin; - v = (l + s) / 2; - sv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s); + /** + * Decode response as text + * + * @return Promise + */ + text() { + return consumeBody.call(this).then(function (buffer) { + return buffer.toString(); + }); + }, - return [h, sv * 100, v * 100]; -}; + /** + * Decode response as buffer (non-spec api) + * + * @return Promise + */ + buffer() { + return consumeBody.call(this); + }, -convert.hsv.rgb = function (hsv) { - var h = hsv[0] / 60; - var s = hsv[1] / 100; - var v = hsv[2] / 100; - var hi = Math.floor(h) % 6; - - var f = h - Math.floor(h); - var p = 255 * v * (1 - s); - var q = 255 * v * (1 - (s * f)); - var t = 255 * v * (1 - (s * (1 - f))); - v *= 255; + /** + * Decode response as text, while automatically detecting the encoding and + * trying to decode to UTF-8 (non-spec api) + * + * @return Promise + */ + textConverted() { + var _this3 = this; - switch (hi) { - case 0: - return [v, t, p]; - case 1: - return [q, v, p]; - case 2: - return [p, v, t]; - case 3: - return [p, q, v]; - case 4: - return [t, p, v]; - case 5: - return [v, p, q]; + return consumeBody.call(this).then(function (buffer) { + return convertBody(buffer, _this3.headers); + }); } }; -convert.hsv.hsl = function (hsv) { - var h = hsv[0]; - var s = hsv[1] / 100; - var v = hsv[2] / 100; - var vmin = Math.max(v, 0.01); - var lmin; - var sl; - var l; - - l = (2 - s) * v; - lmin = (2 - s) * vmin; - sl = s * vmin; - sl /= (lmin <= 1) ? lmin : 2 - lmin; - sl = sl || 0; - l /= 2; +// In browsers, all properties are enumerable. +Object.defineProperties(Body.prototype, { + body: { enumerable: true }, + bodyUsed: { enumerable: true }, + arrayBuffer: { enumerable: true }, + blob: { enumerable: true }, + json: { enumerable: true }, + text: { enumerable: true } +}); - return [h, sl * 100, l * 100]; +Body.mixIn = function (proto) { + for (const name of Object.getOwnPropertyNames(Body.prototype)) { + // istanbul ignore else: future proof + if (!(name in proto)) { + const desc = Object.getOwnPropertyDescriptor(Body.prototype, name); + Object.defineProperty(proto, name, desc); + } + } }; -// http://dev.w3.org/csswg/css-color/#hwb-to-rgb -convert.hwb.rgb = function (hwb) { - var h = hwb[0] / 360; - var wh = hwb[1] / 100; - var bl = hwb[2] / 100; - var ratio = wh + bl; - var i; - var v; - var f; - var n; - - // wh + bl cant be > 1 - if (ratio > 1) { - wh /= ratio; - bl /= ratio; +/** + * Consume and convert an entire Body to a Buffer. + * + * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body + * + * @return Promise + */ +function consumeBody() { + var _this4 = this; + + if (this[INTERNALS].disturbed) { + return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`)); } - i = Math.floor(6 * h); - v = 1 - bl; - f = 6 * h - i; + this[INTERNALS].disturbed = true; - if ((i & 0x01) !== 0) { - f = 1 - f; + if (this[INTERNALS].error) { + return Body.Promise.reject(this[INTERNALS].error); } - n = wh + f * (v - wh); // linear interpolation + let body = this.body; - var r; - var g; - var b; - switch (i) { - default: - case 6: - case 0: r = v; g = n; b = wh; break; - case 1: r = n; g = v; b = wh; break; - case 2: r = wh; g = v; b = n; break; - case 3: r = wh; g = n; b = v; break; - case 4: r = n; g = wh; b = v; break; - case 5: r = v; g = wh; b = n; break; + // body is null + if (body === null) { + return Body.Promise.resolve(Buffer.alloc(0)); } - return [r * 255, g * 255, b * 255]; -}; - -convert.cmyk.rgb = function (cmyk) { - var c = cmyk[0] / 100; - var m = cmyk[1] / 100; - var y = cmyk[2] / 100; - var k = cmyk[3] / 100; - var r; - var g; - var b; - - r = 1 - Math.min(1, c * (1 - k) + k); - g = 1 - Math.min(1, m * (1 - k) + k); - b = 1 - Math.min(1, y * (1 - k) + k); + // body is blob + if (isBlob(body)) { + body = body.stream(); + } - return [r * 255, g * 255, b * 255]; -}; - -convert.xyz.rgb = function (xyz) { - var x = xyz[0] / 100; - var y = xyz[1] / 100; - var z = xyz[2] / 100; - var r; - var g; - var b; - - r = (x * 3.2406) + (y * -1.5372) + (z * -0.4986); - g = (x * -0.9689) + (y * 1.8758) + (z * 0.0415); - b = (x * 0.0557) + (y * -0.2040) + (z * 1.0570); - - // assume sRGB - r = r > 0.0031308 - ? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055) - : r * 12.92; - - g = g > 0.0031308 - ? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055) - : g * 12.92; - - b = b > 0.0031308 - ? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055) - : b * 12.92; - - r = Math.min(Math.max(0, r), 1); - g = Math.min(Math.max(0, g), 1); - b = Math.min(Math.max(0, b), 1); - - return [r * 255, g * 255, b * 255]; -}; + // body is buffer + if (Buffer.isBuffer(body)) { + return Body.Promise.resolve(body); + } -convert.xyz.lab = function (xyz) { - var x = xyz[0]; - var y = xyz[1]; - var z = xyz[2]; - var l; - var a; - var b; + // istanbul ignore if: should never happen + if (!(body instanceof Stream)) { + return Body.Promise.resolve(Buffer.alloc(0)); + } - x /= 95.047; - y /= 100; - z /= 108.883; + // body is stream + // get ready to actually consume the body + let accum = []; + let accumBytes = 0; + let abort = false; - x = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116); - y = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116); - z = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116); + return new Body.Promise(function (resolve, reject) { + let resTimeout; - l = (116 * y) - 16; - a = 500 * (x - y); - b = 200 * (y - z); + // allow timeout on slow response body + if (_this4.timeout) { + resTimeout = setTimeout(function () { + abort = true; + reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout')); + }, _this4.timeout); + } - return [l, a, b]; -}; + // handle stream errors + body.on('error', function (err) { + if (err.name === 'AbortError') { + // if the request was aborted, reject with this Error + abort = true; + reject(err); + } else { + // other errors, such as incorrect content-encoding + reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err)); + } + }); -convert.lab.xyz = function (lab) { - var l = lab[0]; - var a = lab[1]; - var b = lab[2]; - var x; - var y; - var z; + body.on('data', function (chunk) { + if (abort || chunk === null) { + return; + } - y = (l + 16) / 116; - x = a / 500 + y; - z = y - b / 200; + if (_this4.size && accumBytes + chunk.length > _this4.size) { + abort = true; + reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size')); + return; + } - var y2 = Math.pow(y, 3); - var x2 = Math.pow(x, 3); - var z2 = Math.pow(z, 3); - y = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787; - x = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787; - z = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787; + accumBytes += chunk.length; + accum.push(chunk); + }); - x *= 95.047; - y *= 100; - z *= 108.883; + body.on('end', function () { + if (abort) { + return; + } - return [x, y, z]; -}; + clearTimeout(resTimeout); -convert.lab.lch = function (lab) { - var l = lab[0]; - var a = lab[1]; - var b = lab[2]; - var hr; - var h; - var c; - - hr = Math.atan2(b, a); - h = hr * 360 / 2 / Math.PI; + try { + resolve(Buffer.concat(accum, accumBytes)); + } catch (err) { + // handle streams that have accumulated too much data (issue #414) + reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err)); + } + }); + }); +} - if (h < 0) { - h += 360; +/** + * Detect buffer encoding and convert to target encoding + * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding + * + * @param Buffer buffer Incoming buffer + * @param String encoding Target encoding + * @return String + */ +function convertBody(buffer, headers) { + if (typeof convert !== 'function') { + throw new Error('The package `encoding` must be installed to use the textConverted() function'); } - c = Math.sqrt(a * a + b * b); - - return [l, c, h]; -}; - -convert.lch.lab = function (lch) { - var l = lch[0]; - var c = lch[1]; - var h = lch[2]; - var a; - var b; - var hr; - - hr = h / 360 * 2 * Math.PI; - a = c * Math.cos(hr); - b = c * Math.sin(hr); - - return [l, a, b]; -}; - -convert.rgb.ansi16 = function (args) { - var r = args[0]; - var g = args[1]; - var b = args[2]; - var value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization - - value = Math.round(value / 50); + const ct = headers.get('content-type'); + let charset = 'utf-8'; + let res, str; - if (value === 0) { - return 30; + // header + if (ct) { + res = /charset=([^;]*)/i.exec(ct); } - var ansi = 30 - + ((Math.round(b / 255) << 2) - | (Math.round(g / 255) << 1) - | Math.round(r / 255)); + // no charset in content type, peek at response body for at most 1024 bytes + str = buffer.slice(0, 1024).toString(); - if (value === 2) { - ansi += 60; + // html5 + if (!res && str) { + res = / 248) { - return 231; + if (res) { + res = /charset=(.*)/i.exec(res.pop()); } - - return Math.round(((r - 8) / 247) * 24) + 232; } - var ansi = 16 - + (36 * Math.round(r / 255 * 5)) - + (6 * Math.round(g / 255 * 5)) - + Math.round(b / 255 * 5); - - return ansi; -}; + // xml + if (!res && str) { + res = /<\?xml.+?encoding=(['"])(.+?)\1/i.exec(str); + } -convert.ansi16.rgb = function (args) { - var color = args % 10; + // found charset + if (res) { + charset = res.pop(); - // handle greyscale - if (color === 0 || color === 7) { - if (args > 50) { - color += 3.5; + // prevent decode issues when sites use incorrect encoding + // ref: https://hsivonen.fi/encoding-menu/ + if (charset === 'gb2312' || charset === 'gbk') { + charset = 'gb18030'; } - - color = color / 10.5 * 255; - - return [color, color, color]; } - var mult = (~~(args > 50) + 1) * 0.5; - var r = ((color & 1) * mult) * 255; - var g = (((color >> 1) & 1) * mult) * 255; - var b = (((color >> 2) & 1) * mult) * 255; - - return [r, g, b]; -}; + // turn raw buffers into a single utf-8 buffer + return convert(buffer, 'UTF-8', charset).toString(); +} -convert.ansi256.rgb = function (args) { - // handle greyscale - if (args >= 232) { - var c = (args - 232) * 10 + 8; - return [c, c, c]; +/** + * Detect a URLSearchParams object + * ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143 + * + * @param Object obj Object to detect by type or brand + * @return String + */ +function isURLSearchParams(obj) { + // Duck-typing as a necessary condition. + if (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') { + return false; } - args -= 16; - - var rem; - var r = Math.floor(args / 36) / 5 * 255; - var g = Math.floor((rem = args % 36) / 6) / 5 * 255; - var b = (rem % 6) / 5 * 255; - - return [r, g, b]; -}; + // Brand-checking and more duck-typing as optional condition. + return obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function'; +} -convert.rgb.hex = function (args) { - var integer = ((Math.round(args[0]) & 0xFF) << 16) - + ((Math.round(args[1]) & 0xFF) << 8) - + (Math.round(args[2]) & 0xFF); +/** + * Check if `obj` is a W3C `Blob` object (which `File` inherits from) + * @param {*} obj + * @return {boolean} + */ +function isBlob(obj) { + return typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]); +} - var string = integer.toString(16).toUpperCase(); - return '000000'.substring(string.length) + string; -}; +/** + * Clone body given Res/Req instance + * + * @param Mixed instance Response or Request instance + * @return Mixed + */ +function clone(instance) { + let p1, p2; + let body = instance.body; -convert.hex.rgb = function (args) { - var match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i); - if (!match) { - return [0, 0, 0]; + // don't allow cloning a used body + if (instance.bodyUsed) { + throw new Error('cannot clone body after it is used'); } - var colorString = match[0]; - - if (match[0].length === 3) { - colorString = colorString.split('').map(function (char) { - return char + char; - }).join(''); + // check that body is a stream and not form-data object + // note: we can't clone the form-data object without having it as a dependency + if (body instanceof Stream && typeof body.getBoundary !== 'function') { + // tee instance body + p1 = new PassThrough(); + p2 = new PassThrough(); + body.pipe(p1); + body.pipe(p2); + // set instance body to teed body and return the other teed body + instance[INTERNALS].body = p1; + body = p2; } - var integer = parseInt(colorString, 16); - var r = (integer >> 16) & 0xFF; - var g = (integer >> 8) & 0xFF; - var b = integer & 0xFF; - - return [r, g, b]; -}; - -convert.rgb.hcg = function (rgb) { - var r = rgb[0] / 255; - var g = rgb[1] / 255; - var b = rgb[2] / 255; - var max = Math.max(Math.max(r, g), b); - var min = Math.min(Math.min(r, g), b); - var chroma = (max - min); - var grayscale; - var hue; + return body; +} - if (chroma < 1) { - grayscale = min / (1 - chroma); +/** + * Performs the operation "extract a `Content-Type` value from |object|" as + * specified in the specification: + * https://fetch.spec.whatwg.org/#concept-bodyinit-extract + * + * This function assumes that instance.body is present. + * + * @param Mixed instance Any options.body input + */ +function extractContentType(body) { + if (body === null) { + // body is null + return null; + } else if (typeof body === 'string') { + // body is string + return 'text/plain;charset=UTF-8'; + } else if (isURLSearchParams(body)) { + // body is a URLSearchParams + return 'application/x-www-form-urlencoded;charset=UTF-8'; + } else if (isBlob(body)) { + // body is blob + return body.type || null; + } else if (Buffer.isBuffer(body)) { + // body is buffer + return null; + } else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') { + // body is ArrayBuffer + return null; + } else if (ArrayBuffer.isView(body)) { + // body is ArrayBufferView + return null; + } else if (typeof body.getBoundary === 'function') { + // detect form data input from form-data module + return `multipart/form-data;boundary=${body.getBoundary()}`; + } else if (body instanceof Stream) { + // body is stream + // can't really do much about this + return null; } else { - grayscale = 0; + // Body constructor defaults other things to string + return 'text/plain;charset=UTF-8'; } +} - if (chroma <= 0) { - hue = 0; - } else - if (max === r) { - hue = ((g - b) / chroma) % 6; - } else - if (max === g) { - hue = 2 + (b - r) / chroma; +/** + * The Fetch Standard treats this as if "total bytes" is a property on the body. + * For us, we have to explicitly get it with a function. + * + * ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes + * + * @param Body instance Instance of Body + * @return Number? Number of bytes, or null if not possible + */ +function getTotalBytes(instance) { + const body = instance.body; + + + if (body === null) { + // body is null + return 0; + } else if (isBlob(body)) { + return body.size; + } else if (Buffer.isBuffer(body)) { + // body is buffer + return body.length; + } else if (body && typeof body.getLengthSync === 'function') { + // detect form data input from form-data module + if (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x + body.hasKnownLength && body.hasKnownLength()) { + // 2.x + return body.getLengthSync(); + } + return null; } else { - hue = 4 + (r - g) / chroma + 4; + // body is stream + return null; } +} - hue /= 6; - hue %= 1; - - return [hue * 360, chroma * 100, grayscale * 100]; -}; +/** + * Write a Body to a Node.js WritableStream (e.g. http.Request) object. + * + * @param Body instance Instance of Body + * @return Void + */ +function writeToStream(dest, instance) { + const body = instance.body; -convert.hsl.hcg = function (hsl) { - var s = hsl[1] / 100; - var l = hsl[2] / 100; - var c = 1; - var f = 0; - if (l < 0.5) { - c = 2.0 * s * l; + if (body === null) { + // body is null + dest.end(); + } else if (isBlob(body)) { + body.stream().pipe(dest); + } else if (Buffer.isBuffer(body)) { + // body is buffer + dest.write(body); + dest.end(); } else { - c = 2.0 * s * (1.0 - l); - } - - if (c < 1.0) { - f = (l - 0.5 * c) / (1.0 - c); + // body is stream + body.pipe(dest); } +} - return [hsl[0], c * 100, f * 100]; -}; +// expose Promise +Body.Promise = global.Promise; -convert.hsv.hcg = function (hsv) { - var s = hsv[1] / 100; - var v = hsv[2] / 100; +/** + * headers.js + * + * Headers class offers convenient helpers + */ - var c = s * v; - var f = 0; +const invalidTokenRegex = /[^\^_`a-zA-Z\-0-9!#$%&'*+.|~]/; +const invalidHeaderCharRegex = /[^\t\x20-\x7e\x80-\xff]/; - if (c < 1.0) { - f = (v - c) / (1 - c); +function validateName(name) { + name = `${name}`; + if (invalidTokenRegex.test(name) || name === '') { + throw new TypeError(`${name} is not a legal HTTP header name`); } +} - return [hsv[0], c * 100, f * 100]; -}; - -convert.hcg.rgb = function (hcg) { - var h = hcg[0] / 360; - var c = hcg[1] / 100; - var g = hcg[2] / 100; - - if (c === 0.0) { - return [g * 255, g * 255, g * 255]; +function validateValue(value) { + value = `${value}`; + if (invalidHeaderCharRegex.test(value)) { + throw new TypeError(`${value} is not a legal HTTP header value`); } +} - var pure = [0, 0, 0]; - var hi = (h % 1) * 6; - var v = hi % 1; - var w = 1 - v; - var mg = 0; - - switch (Math.floor(hi)) { - case 0: - pure[0] = 1; pure[1] = v; pure[2] = 0; break; - case 1: - pure[0] = w; pure[1] = 1; pure[2] = 0; break; - case 2: - pure[0] = 0; pure[1] = 1; pure[2] = v; break; - case 3: - pure[0] = 0; pure[1] = w; pure[2] = 1; break; - case 4: - pure[0] = v; pure[1] = 0; pure[2] = 1; break; - default: - pure[0] = 1; pure[1] = 0; pure[2] = w; +/** + * Find the key in the map object given a header name. + * + * Returns undefined if not found. + * + * @param String name Header name + * @return String|Undefined + */ +function find(map, name) { + name = name.toLowerCase(); + for (const key in map) { + if (key.toLowerCase() === name) { + return key; + } } + return undefined; +} - mg = (1.0 - c) * g; - - return [ - (c * pure[0] + mg) * 255, - (c * pure[1] + mg) * 255, - (c * pure[2] + mg) * 255 - ]; -}; +const MAP = Symbol('map'); +class Headers { + /** + * Headers class + * + * @param Object headers Response headers + * @return Void + */ + constructor() { + let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined; -convert.hcg.hsv = function (hcg) { - var c = hcg[1] / 100; - var g = hcg[2] / 100; + this[MAP] = Object.create(null); - var v = c + g * (1.0 - c); - var f = 0; + if (init instanceof Headers) { + const rawHeaders = init.raw(); + const headerNames = Object.keys(rawHeaders); - if (v > 0.0) { - f = c / v; - } + for (const headerName of headerNames) { + for (const value of rawHeaders[headerName]) { + this.append(headerName, value); + } + } - return [hcg[0], f * 100, v * 100]; -}; + return; + } -convert.hcg.hsl = function (hcg) { - var c = hcg[1] / 100; - var g = hcg[2] / 100; + // We don't worry about converting prop to ByteString here as append() + // will handle it. + if (init == null) ; else if (typeof init === 'object') { + const method = init[Symbol.iterator]; + if (method != null) { + if (typeof method !== 'function') { + throw new TypeError('Header pairs must be iterable'); + } - var l = g * (1.0 - c) + 0.5 * c; - var s = 0; + // sequence> + // Note: per spec we have to first exhaust the lists then process them + const pairs = []; + for (const pair of init) { + if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') { + throw new TypeError('Each header pair must be iterable'); + } + pairs.push(Array.from(pair)); + } - if (l > 0.0 && l < 0.5) { - s = c / (2 * l); - } else - if (l >= 0.5 && l < 1.0) { - s = c / (2 * (1 - l)); - } - - return [hcg[0], s * 100, l * 100]; -}; - -convert.hcg.hwb = function (hcg) { - var c = hcg[1] / 100; - var g = hcg[2] / 100; - var v = c + g * (1.0 - c); - return [hcg[0], (v - c) * 100, (1 - v) * 100]; -}; + for (const pair of pairs) { + if (pair.length !== 2) { + throw new TypeError('Each header pair must be a name/value tuple'); + } + this.append(pair[0], pair[1]); + } + } else { + // record + for (const key of Object.keys(init)) { + const value = init[key]; + this.append(key, value); + } + } + } else { + throw new TypeError('Provided initializer must be an object'); + } + } -convert.hwb.hcg = function (hwb) { - var w = hwb[1] / 100; - var b = hwb[2] / 100; - var v = 1 - b; - var c = v - w; - var g = 0; + /** + * Return combined header value given name + * + * @param String name Header name + * @return Mixed + */ + get(name) { + name = `${name}`; + validateName(name); + const key = find(this[MAP], name); + if (key === undefined) { + return null; + } - if (c < 1) { - g = (v - c) / (1 - c); + return this[MAP][key].join(', '); } - return [hwb[0], c * 100, g * 100]; -}; + /** + * Iterate over all headers + * + * @param Function callback Executed for each item with parameters (value, name, thisArg) + * @param Boolean thisArg `this` context for callback function + * @return Void + */ + forEach(callback) { + let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined; -convert.apple.rgb = function (apple) { - return [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255]; -}; + let pairs = getHeaders(this); + let i = 0; + while (i < pairs.length) { + var _pairs$i = pairs[i]; + const name = _pairs$i[0], + value = _pairs$i[1]; -convert.rgb.apple = function (rgb) { - return [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535]; -}; + callback.call(thisArg, value, name, this); + pairs = getHeaders(this); + i++; + } + } -convert.gray.rgb = function (args) { - return [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255]; -}; + /** + * Overwrite header values given name + * + * @param String name Header name + * @param String value Header value + * @return Void + */ + set(name, value) { + name = `${name}`; + value = `${value}`; + validateName(name); + validateValue(value); + const key = find(this[MAP], name); + this[MAP][key !== undefined ? key : name] = [value]; + } -convert.gray.hsl = convert.gray.hsv = function (args) { - return [0, 0, args[0]]; -}; + /** + * Append a value onto existing header + * + * @param String name Header name + * @param String value Header value + * @return Void + */ + append(name, value) { + name = `${name}`; + value = `${value}`; + validateName(name); + validateValue(value); + const key = find(this[MAP], name); + if (key !== undefined) { + this[MAP][key].push(value); + } else { + this[MAP][name] = [value]; + } + } -convert.gray.hwb = function (gray) { - return [0, 100, gray[0]]; -}; + /** + * Check for header name existence + * + * @param String name Header name + * @return Boolean + */ + has(name) { + name = `${name}`; + validateName(name); + return find(this[MAP], name) !== undefined; + } -convert.gray.cmyk = function (gray) { - return [0, 0, 0, gray[0]]; -}; + /** + * Delete all header values given name + * + * @param String name Header name + * @return Void + */ + delete(name) { + name = `${name}`; + validateName(name); + const key = find(this[MAP], name); + if (key !== undefined) { + delete this[MAP][key]; + } + } -convert.gray.lab = function (gray) { - return [gray[0], 0, 0]; -}; + /** + * Return raw headers (non-spec api) + * + * @return Object + */ + raw() { + return this[MAP]; + } -convert.gray.hex = function (gray) { - var val = Math.round(gray[0] / 100 * 255) & 0xFF; - var integer = (val << 16) + (val << 8) + val; + /** + * Get an iterator on keys. + * + * @return Iterator + */ + keys() { + return createHeadersIterator(this, 'key'); + } - var string = integer.toString(16).toUpperCase(); - return '000000'.substring(string.length) + string; -}; + /** + * Get an iterator on values. + * + * @return Iterator + */ + values() { + return createHeadersIterator(this, 'value'); + } -convert.rgb.gray = function (rgb) { - var val = (rgb[0] + rgb[1] + rgb[2]) / 3; - return [val / 255 * 100]; -}; + /** + * Get an iterator on entries. + * + * This is the default iterator of the Headers object. + * + * @return Iterator + */ + [Symbol.iterator]() { + return createHeadersIterator(this, 'key+value'); + } +} +Headers.prototype.entries = Headers.prototype[Symbol.iterator]; +Object.defineProperty(Headers.prototype, Symbol.toStringTag, { + value: 'Headers', + writable: false, + enumerable: false, + configurable: true +}); -/***/ }), +Object.defineProperties(Headers.prototype, { + get: { enumerable: true }, + forEach: { enumerable: true }, + set: { enumerable: true }, + append: { enumerable: true }, + has: { enumerable: true }, + delete: { enumerable: true }, + keys: { enumerable: true }, + values: { enumerable: true }, + entries: { enumerable: true } +}); -/***/ 6931: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +function getHeaders(headers) { + let kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value'; -var conversions = __nccwpck_require__(7391); -var route = __nccwpck_require__(880); + const keys = Object.keys(headers[MAP]).sort(); + return keys.map(kind === 'key' ? function (k) { + return k.toLowerCase(); + } : kind === 'value' ? function (k) { + return headers[MAP][k].join(', '); + } : function (k) { + return [k.toLowerCase(), headers[MAP][k].join(', ')]; + }); +} -var convert = {}; +const INTERNAL = Symbol('internal'); -var models = Object.keys(conversions); +function createHeadersIterator(target, kind) { + const iterator = Object.create(HeadersIteratorPrototype); + iterator[INTERNAL] = { + target, + kind, + index: 0 + }; + return iterator; +} -function wrapRaw(fn) { - var wrappedFn = function (args) { - if (args === undefined || args === null) { - return args; +const HeadersIteratorPrototype = Object.setPrototypeOf({ + next() { + // istanbul ignore if + if (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) { + throw new TypeError('Value of `this` is not a HeadersIterator'); } - if (arguments.length > 1) { - args = Array.prototype.slice.call(arguments); + var _INTERNAL = this[INTERNAL]; + const target = _INTERNAL.target, + kind = _INTERNAL.kind, + index = _INTERNAL.index; + + const values = getHeaders(target, kind); + const len = values.length; + if (index >= len) { + return { + value: undefined, + done: true + }; } - return fn(args); - }; + this[INTERNAL].index = index + 1; - // preserve .conversion property if there is one - if ('conversion' in fn) { - wrappedFn.conversion = fn.conversion; + return { + value: values[index], + done: false + }; } +}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()))); - return wrappedFn; -} +Object.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, { + value: 'HeadersIterator', + writable: false, + enumerable: false, + configurable: true +}); -function wrapRounded(fn) { - var wrappedFn = function (args) { - if (args === undefined || args === null) { - return args; - } +/** + * Export the Headers object in a form that Node.js can consume. + * + * @param Headers headers + * @return Object + */ +function exportNodeCompatibleHeaders(headers) { + const obj = Object.assign({ __proto__: null }, headers[MAP]); - if (arguments.length > 1) { - args = Array.prototype.slice.call(arguments); - } + // http.request() only supports string as Host header. This hack makes + // specifying custom Host header possible. + const hostHeaderKey = find(headers[MAP], 'Host'); + if (hostHeaderKey !== undefined) { + obj[hostHeaderKey] = obj[hostHeaderKey][0]; + } - var result = fn(args); + return obj; +} - // we're assuming the result is an array here. - // see notice in conversions.js; don't use box types - // in conversion functions. - if (typeof result === 'object') { - for (var len = result.length, i = 0; i < len; i++) { - result[i] = Math.round(result[i]); +/** + * Create a Headers object from an object of headers, ignoring those that do + * not conform to HTTP grammar productions. + * + * @param Object obj Object of headers + * @return Headers + */ +function createHeadersLenient(obj) { + const headers = new Headers(); + for (const name of Object.keys(obj)) { + if (invalidTokenRegex.test(name)) { + continue; + } + if (Array.isArray(obj[name])) { + for (const val of obj[name]) { + if (invalidHeaderCharRegex.test(val)) { + continue; + } + if (headers[MAP][name] === undefined) { + headers[MAP][name] = [val]; + } else { + headers[MAP][name].push(val); + } } + } else if (!invalidHeaderCharRegex.test(obj[name])) { + headers[MAP][name] = [obj[name]]; } - - return result; - }; - - // preserve .conversion property if there is one - if ('conversion' in fn) { - wrappedFn.conversion = fn.conversion; } - - return wrappedFn; + return headers; } -models.forEach(function (fromModel) { - convert[fromModel] = {}; - - Object.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels}); - Object.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels}); - - var routes = route(fromModel); - var routeModels = Object.keys(routes); +const INTERNALS$1 = Symbol('Response internals'); - routeModels.forEach(function (toModel) { - var fn = routes[toModel]; +// fix an issue where "STATUS_CODES" aren't a named export for node <10 +const STATUS_CODES = http.STATUS_CODES; - convert[fromModel][toModel] = wrapRounded(fn); - convert[fromModel][toModel].raw = wrapRaw(fn); - }); -}); +/** + * Response class + * + * @param Stream body Readable stream + * @param Object opts Response options + * @return Void + */ +class Response { + constructor() { + let body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; -module.exports = convert; + Body.call(this, body, opts); + const status = opts.status || 200; + const headers = new Headers(opts.headers); -/***/ }), + if (body != null && !headers.has('Content-Type')) { + const contentType = extractContentType(body); + if (contentType) { + headers.append('Content-Type', contentType); + } + } -/***/ 880: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + this[INTERNALS$1] = { + url: opts.url, + status, + statusText: opts.statusText || STATUS_CODES[status], + headers, + counter: opts.counter + }; + } -var conversions = __nccwpck_require__(7391); + get url() { + return this[INTERNALS$1].url || ''; + } -/* - this function routes a model to all other models. + get status() { + return this[INTERNALS$1].status; + } - all functions that are routed have a property `.conversion` attached - to the returned synthetic function. This property is an array - of strings, each with the steps in between the 'from' and 'to' - color models (inclusive). + /** + * Convenience property representing if the request ended normally + */ + get ok() { + return this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300; + } - conversions that are not possible simply are not included. -*/ + get redirected() { + return this[INTERNALS$1].counter > 0; + } -function buildGraph() { - var graph = {}; - // https://jsperf.com/object-keys-vs-for-in-with-closure/3 - var models = Object.keys(conversions); + get statusText() { + return this[INTERNALS$1].statusText; + } - for (var len = models.length, i = 0; i < len; i++) { - graph[models[i]] = { - // http://jsperf.com/1-vs-infinity - // micro-opt, but this is simple. - distance: -1, - parent: null - }; + get headers() { + return this[INTERNALS$1].headers; } - return graph; + /** + * Clone this response + * + * @return Response + */ + clone() { + return new Response(clone(this), { + url: this.url, + status: this.status, + statusText: this.statusText, + headers: this.headers, + ok: this.ok, + redirected: this.redirected + }); + } } -// https://en.wikipedia.org/wiki/Breadth-first_search -function deriveBFS(fromModel) { - var graph = buildGraph(); - var queue = [fromModel]; // unshift -> queue -> pop - - graph[fromModel].distance = 0; - - while (queue.length) { - var current = queue.pop(); - var adjacents = Object.keys(conversions[current]); - - for (var len = adjacents.length, i = 0; i < len; i++) { - var adjacent = adjacents[i]; - var node = graph[adjacent]; +Body.mixIn(Response.prototype); - if (node.distance === -1) { - node.distance = graph[current].distance + 1; - node.parent = current; - queue.unshift(adjacent); - } - } - } +Object.defineProperties(Response.prototype, { + url: { enumerable: true }, + status: { enumerable: true }, + ok: { enumerable: true }, + redirected: { enumerable: true }, + statusText: { enumerable: true }, + headers: { enumerable: true }, + clone: { enumerable: true } +}); - return graph; -} +Object.defineProperty(Response.prototype, Symbol.toStringTag, { + value: 'Response', + writable: false, + enumerable: false, + configurable: true +}); -function link(from, to) { - return function (args) { - return to(from(args)); - }; -} +const INTERNALS$2 = Symbol('Request internals'); +const URL = Url.URL || whatwgUrl.URL; -function wrapConversion(toModel, graph) { - var path = [graph[toModel].parent, toModel]; - var fn = conversions[graph[toModel].parent][toModel]; +// fix an issue where "format", "parse" aren't a named export for node <10 +const parse_url = Url.parse; +const format_url = Url.format; - var cur = graph[toModel].parent; - while (graph[cur].parent) { - path.unshift(graph[cur].parent); - fn = link(conversions[graph[cur].parent][cur], fn); - cur = graph[cur].parent; +/** + * Wrapper around `new URL` to handle arbitrary URLs + * + * @param {string} urlStr + * @return {void} + */ +function parseURL(urlStr) { + /* + Check whether the URL is absolute or not + Scheme: https://tools.ietf.org/html/rfc3986#section-3.1 + Absolute URL: https://tools.ietf.org/html/rfc3986#section-4.3 + */ + if (/^[a-zA-Z][a-zA-Z\d+\-.]*:/.exec(urlStr)) { + urlStr = new URL(urlStr).toString(); } - fn.conversion = path; - return fn; + // Fallback to old implementation for arbitrary URLs + return parse_url(urlStr); } -module.exports = function (fromModel) { - var graph = deriveBFS(fromModel); - var conversion = {}; - - var models = Object.keys(graph); - for (var len = models.length, i = 0; i < len; i++) { - var toModel = models[i]; - var node = graph[toModel]; - - if (node.parent === null) { - // no possible conversion, or this node is the source model. - continue; - } +const streamDestructionSupported = 'destroy' in Stream.Readable.prototype; - conversion[toModel] = wrapConversion(toModel, graph); - } +/** + * Check if a value is an instance of Request. + * + * @param Mixed input + * @return Boolean + */ +function isRequest(input) { + return typeof input === 'object' && typeof input[INTERNALS$2] === 'object'; +} - return conversion; -}; +function isAbortSignal(signal) { + const proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal); + return !!(proto && proto.constructor.name === 'AbortSignal'); +} +/** + * Request class + * + * @param Mixed input Url or Request instance + * @param Object init Custom options + * @return Void + */ +class Request { + constructor(input) { + let init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + let parsedURL; -/***/ }), - -/***/ 8510: -/***/ ((module) => { - -"use strict"; - - -module.exports = { - "aliceblue": [240, 248, 255], - "antiquewhite": [250, 235, 215], - "aqua": [0, 255, 255], - "aquamarine": [127, 255, 212], - "azure": [240, 255, 255], - "beige": [245, 245, 220], - "bisque": [255, 228, 196], - "black": [0, 0, 0], - "blanchedalmond": [255, 235, 205], - "blue": [0, 0, 255], - "blueviolet": [138, 43, 226], - "brown": [165, 42, 42], - "burlywood": [222, 184, 135], - "cadetblue": [95, 158, 160], - "chartreuse": [127, 255, 0], - "chocolate": [210, 105, 30], - "coral": [255, 127, 80], - "cornflowerblue": [100, 149, 237], - "cornsilk": [255, 248, 220], - "crimson": [220, 20, 60], - "cyan": [0, 255, 255], - "darkblue": [0, 0, 139], - "darkcyan": [0, 139, 139], - "darkgoldenrod": [184, 134, 11], - "darkgray": [169, 169, 169], - "darkgreen": [0, 100, 0], - "darkgrey": [169, 169, 169], - "darkkhaki": [189, 183, 107], - "darkmagenta": [139, 0, 139], - "darkolivegreen": [85, 107, 47], - "darkorange": [255, 140, 0], - "darkorchid": [153, 50, 204], - "darkred": [139, 0, 0], - "darksalmon": [233, 150, 122], - "darkseagreen": [143, 188, 143], - "darkslateblue": [72, 61, 139], - "darkslategray": [47, 79, 79], - "darkslategrey": [47, 79, 79], - "darkturquoise": [0, 206, 209], - "darkviolet": [148, 0, 211], - "deeppink": [255, 20, 147], - "deepskyblue": [0, 191, 255], - "dimgray": [105, 105, 105], - "dimgrey": [105, 105, 105], - "dodgerblue": [30, 144, 255], - "firebrick": [178, 34, 34], - "floralwhite": [255, 250, 240], - "forestgreen": [34, 139, 34], - "fuchsia": [255, 0, 255], - "gainsboro": [220, 220, 220], - "ghostwhite": [248, 248, 255], - "gold": [255, 215, 0], - "goldenrod": [218, 165, 32], - "gray": [128, 128, 128], - "green": [0, 128, 0], - "greenyellow": [173, 255, 47], - "grey": [128, 128, 128], - "honeydew": [240, 255, 240], - "hotpink": [255, 105, 180], - "indianred": [205, 92, 92], - "indigo": [75, 0, 130], - "ivory": [255, 255, 240], - "khaki": [240, 230, 140], - "lavender": [230, 230, 250], - "lavenderblush": [255, 240, 245], - "lawngreen": [124, 252, 0], - "lemonchiffon": [255, 250, 205], - "lightblue": [173, 216, 230], - "lightcoral": [240, 128, 128], - "lightcyan": [224, 255, 255], - "lightgoldenrodyellow": [250, 250, 210], - "lightgray": [211, 211, 211], - "lightgreen": [144, 238, 144], - "lightgrey": [211, 211, 211], - "lightpink": [255, 182, 193], - "lightsalmon": [255, 160, 122], - "lightseagreen": [32, 178, 170], - "lightskyblue": [135, 206, 250], - "lightslategray": [119, 136, 153], - "lightslategrey": [119, 136, 153], - "lightsteelblue": [176, 196, 222], - "lightyellow": [255, 255, 224], - "lime": [0, 255, 0], - "limegreen": [50, 205, 50], - "linen": [250, 240, 230], - "magenta": [255, 0, 255], - "maroon": [128, 0, 0], - "mediumaquamarine": [102, 205, 170], - "mediumblue": [0, 0, 205], - "mediumorchid": [186, 85, 211], - "mediumpurple": [147, 112, 219], - "mediumseagreen": [60, 179, 113], - "mediumslateblue": [123, 104, 238], - "mediumspringgreen": [0, 250, 154], - "mediumturquoise": [72, 209, 204], - "mediumvioletred": [199, 21, 133], - "midnightblue": [25, 25, 112], - "mintcream": [245, 255, 250], - "mistyrose": [255, 228, 225], - "moccasin": [255, 228, 181], - "navajowhite": [255, 222, 173], - "navy": [0, 0, 128], - "oldlace": [253, 245, 230], - "olive": [128, 128, 0], - "olivedrab": [107, 142, 35], - "orange": [255, 165, 0], - "orangered": [255, 69, 0], - "orchid": [218, 112, 214], - "palegoldenrod": [238, 232, 170], - "palegreen": [152, 251, 152], - "paleturquoise": [175, 238, 238], - "palevioletred": [219, 112, 147], - "papayawhip": [255, 239, 213], - "peachpuff": [255, 218, 185], - "peru": [205, 133, 63], - "pink": [255, 192, 203], - "plum": [221, 160, 221], - "powderblue": [176, 224, 230], - "purple": [128, 0, 128], - "rebeccapurple": [102, 51, 153], - "red": [255, 0, 0], - "rosybrown": [188, 143, 143], - "royalblue": [65, 105, 225], - "saddlebrown": [139, 69, 19], - "salmon": [250, 128, 114], - "sandybrown": [244, 164, 96], - "seagreen": [46, 139, 87], - "seashell": [255, 245, 238], - "sienna": [160, 82, 45], - "silver": [192, 192, 192], - "skyblue": [135, 206, 235], - "slateblue": [106, 90, 205], - "slategray": [112, 128, 144], - "slategrey": [112, 128, 144], - "snow": [255, 250, 250], - "springgreen": [0, 255, 127], - "steelblue": [70, 130, 180], - "tan": [210, 180, 140], - "teal": [0, 128, 128], - "thistle": [216, 191, 216], - "tomato": [255, 99, 71], - "turquoise": [64, 224, 208], - "violet": [238, 130, 238], - "wheat": [245, 222, 179], - "white": [255, 255, 255], - "whitesmoke": [245, 245, 245], - "yellow": [255, 255, 0], - "yellowgreen": [154, 205, 50] -}; - - -/***/ }), - -/***/ 4638: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - + // normalize input + if (!isRequest(input)) { + if (input && input.href) { + // in order to support Node.js' Url objects; though WHATWG's URL objects + // will fall into this branch also (since their `toString()` will return + // `href` property anyway) + parsedURL = parseURL(input.href); + } else { + // coerce input to a string before attempting to parse + parsedURL = parseURL(`${input}`); + } + input = {}; + } else { + parsedURL = parseURL(input.url); + } -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.Explorer = void 0; + let method = init.method || input.method || 'GET'; + method = method.toUpperCase(); -var _path = _interopRequireDefault(__nccwpck_require__(1017)); + if ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) { + throw new TypeError('Request with GET/HEAD method cannot have body'); + } -var _cacheWrapper = __nccwpck_require__(6905); + let inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null; -var _ExplorerBase = __nccwpck_require__(4135); + Body.call(this, inputBody, { + timeout: init.timeout || input.timeout || 0, + size: init.size || input.size || 0 + }); -var _getDirectory = __nccwpck_require__(6427); + const headers = new Headers(init.headers || input.headers || {}); -var _readFile = __nccwpck_require__(1238); + if (inputBody != null && !headers.has('Content-Type')) { + const contentType = extractContentType(inputBody); + if (contentType) { + headers.append('Content-Type', contentType); + } + } -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + let signal = isRequest(input) ? input.signal : null; + if ('signal' in init) signal = init.signal; -class Explorer extends _ExplorerBase.ExplorerBase { - constructor(options) { - super(options); - } + if (signal != null && !isAbortSignal(signal)) { + throw new TypeError('Expected signal to be an instanceof AbortSignal'); + } - async search(searchFrom = process.cwd()) { - if (this.config.metaConfigFilePath) { - const config = await this._loadFile(this.config.metaConfigFilePath, true); + this[INTERNALS$2] = { + method, + redirect: init.redirect || input.redirect || 'follow', + headers, + parsedURL, + signal + }; - if (config && !config.isEmpty) { - return config; - } - } + // node-fetch-only options + this.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20; + this.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true; + this.counter = init.counter || input.counter || 0; + this.agent = init.agent || input.agent; + } - return await this.searchFromDirectory(await (0, _getDirectory.getDirectory)(searchFrom)); - } + get method() { + return this[INTERNALS$2].method; + } - async searchFromDirectory(dir) { - const absoluteDir = _path.default.resolve(process.cwd(), dir); + get url() { + return format_url(this[INTERNALS$2].parsedURL); + } - const run = async () => { - const result = await this.searchDirectory(absoluteDir); - const nextDir = this.nextDirectoryToSearch(absoluteDir, result); + get headers() { + return this[INTERNALS$2].headers; + } - if (nextDir) { - return this.searchFromDirectory(nextDir); - } + get redirect() { + return this[INTERNALS$2].redirect; + } - return await this.config.transform(result); - }; + get signal() { + return this[INTERNALS$2].signal; + } - if (this.searchCache) { - return (0, _cacheWrapper.cacheWrapper)(this.searchCache, absoluteDir, run); - } + /** + * Clone this request + * + * @return Request + */ + clone() { + return new Request(this); + } +} - return run(); - } +Body.mixIn(Request.prototype); - async searchDirectory(dir) { - for await (const place of this.config.searchPlaces) { - const placeResult = await this.loadSearchPlace(dir, place); +Object.defineProperty(Request.prototype, Symbol.toStringTag, { + value: 'Request', + writable: false, + enumerable: false, + configurable: true +}); - if (this.shouldSearchStopWithResult(placeResult)) { - return placeResult; - } - } // config not found +Object.defineProperties(Request.prototype, { + method: { enumerable: true }, + url: { enumerable: true }, + headers: { enumerable: true }, + redirect: { enumerable: true }, + clone: { enumerable: true }, + signal: { enumerable: true } +}); +/** + * Convert a Request to Node.js http request options. + * + * @param Request A Request instance + * @return Object The options object to be passed to http.request + */ +function getNodeRequestOptions(request) { + const parsedURL = request[INTERNALS$2].parsedURL; + const headers = new Headers(request[INTERNALS$2].headers); - return null; - } + // fetch step 1.3 + if (!headers.has('Accept')) { + headers.set('Accept', '*/*'); + } - async loadSearchPlace(dir, place) { - const filepath = _path.default.join(dir, place); + // Basic fetch + if (!parsedURL.protocol || !parsedURL.hostname) { + throw new TypeError('Only absolute URLs are supported'); + } - const fileContents = await (0, _readFile.readFile)(filepath); - return await this.createCosmiconfigResult(filepath, fileContents, false); - } + if (!/^https?:$/.test(parsedURL.protocol)) { + throw new TypeError('Only HTTP(S) protocols are supported'); + } - async loadFileContent(filepath, content) { - if (content === null) { - return null; - } + if (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) { + throw new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8'); + } - if (content.trim() === '') { - return undefined; - } + // HTTP-network-or-cache fetch steps 2.4-2.7 + let contentLengthValue = null; + if (request.body == null && /^(POST|PUT)$/i.test(request.method)) { + contentLengthValue = '0'; + } + if (request.body != null) { + const totalBytes = getTotalBytes(request); + if (typeof totalBytes === 'number') { + contentLengthValue = String(totalBytes); + } + } + if (contentLengthValue) { + headers.set('Content-Length', contentLengthValue); + } - const loader = this.getLoaderEntryForFile(filepath); + // HTTP-network-or-cache fetch step 2.11 + if (!headers.has('User-Agent')) { + headers.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)'); + } - try { - return await loader(filepath, content); - } catch (e) { - e.filepath = filepath; - throw e; - } - } + // HTTP-network-or-cache fetch step 2.15 + if (request.compress && !headers.has('Accept-Encoding')) { + headers.set('Accept-Encoding', 'gzip,deflate'); + } - async createCosmiconfigResult(filepath, content, forceProp) { - const fileContent = await this.loadFileContent(filepath, content); - return this.loadedContentToCosmiconfigResult(filepath, fileContent, forceProp); - } + let agent = request.agent; + if (typeof agent === 'function') { + agent = agent(parsedURL); + } - async load(filepath) { - return this._loadFile(filepath, false); - } + if (!headers.has('Connection') && !agent) { + headers.set('Connection', 'close'); + } - async _loadFile(filepath, forceProp) { - this.validateFilePath(filepath); + // HTTP-network fetch step 4.2 + // chunked encoding is handled by Node.js - const absoluteFilePath = _path.default.resolve(process.cwd(), filepath); + return Object.assign({}, parsedURL, { + method: request.method, + headers: exportNodeCompatibleHeaders(headers), + agent + }); +} - const runLoad = async () => { - const fileContents = await (0, _readFile.readFile)(absoluteFilePath, { - throwNotFound: true - }); - const result = await this.createCosmiconfigResult(absoluteFilePath, fileContents, forceProp); - return await this.config.transform(result); - }; +/** + * abort-error.js + * + * AbortError interface for cancelled requests + */ - if (this.loadCache) { - return (0, _cacheWrapper.cacheWrapper)(this.loadCache, absoluteFilePath, runLoad); - } +/** + * Create AbortError instance + * + * @param String message Error message for human + * @return AbortError + */ +function AbortError(message) { + Error.call(this, message); - return runLoad(); - } + this.type = 'aborted'; + this.message = message; + // hide custom error implementation details from end-users + Error.captureStackTrace(this, this.constructor); } -exports.Explorer = Explorer; -//# sourceMappingURL=Explorer.js.map - -/***/ }), - -/***/ 4135: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +AbortError.prototype = Object.create(Error.prototype); +AbortError.prototype.constructor = AbortError; +AbortError.prototype.name = 'AbortError'; -"use strict"; +const URL$1 = Url.URL || whatwgUrl.URL; +// fix an issue where "PassThrough", "resolve" aren't a named export for node <10 +const PassThrough$1 = Stream.PassThrough; -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.ExplorerBase = void 0; -exports.getExtensionDescription = getExtensionDescription; +const isDomainOrSubdomain = function isDomainOrSubdomain(destination, original) { + const orig = new URL$1(original).hostname; + const dest = new URL$1(destination).hostname; -var _path = _interopRequireDefault(__nccwpck_require__(1017)); + return orig === dest || orig[orig.length - dest.length - 1] === '.' && orig.endsWith(dest); +}; -var _getPropertyByPath = __nccwpck_require__(1719); +/** + * Fetch function + * + * @param Mixed url Absolute url or Request instance + * @param Object opts Fetch options + * @return Promise + */ +function fetch(url, opts) { -var _loaders = __nccwpck_require__(8751); + // allow custom promise + if (!fetch.Promise) { + throw new Error('native promise missing, set fetch.Promise to your favorite alternative'); + } -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + Body.Promise = fetch.Promise; -class ExplorerBase { - constructor(options) { - if (options.cache) { - this.loadCache = new Map(); - this.searchCache = new Map(); - } + // wrap http.request into fetch + return new fetch.Promise(function (resolve, reject) { + // build request object + const request = new Request(url, opts); + const options = getNodeRequestOptions(request); - this.config = options; - this.validateConfig(); - } + const send = (options.protocol === 'https:' ? https : http).request; + const signal = request.signal; - clearLoadCache() { - if (this.loadCache) { - this.loadCache.clear(); - } - } + let response = null; - clearSearchCache() { - if (this.searchCache) { - this.searchCache.clear(); - } - } + const abort = function abort() { + let error = new AbortError('The user aborted a request.'); + reject(error); + if (request.body && request.body instanceof Stream.Readable) { + request.body.destroy(error); + } + if (!response || !response.body) return; + response.body.emit('error', error); + }; - clearCaches() { - this.clearLoadCache(); - this.clearSearchCache(); - } + if (signal && signal.aborted) { + abort(); + return; + } - validateConfig() { - const config = this.config; - config.searchPlaces.forEach(place => { - const loaderKey = _path.default.extname(place) || 'noExt'; - const loader = config.loaders[loaderKey]; + const abortAndFinalize = function abortAndFinalize() { + abort(); + finalize(); + }; - if (!loader) { - throw new Error(`No loader specified for ${getExtensionDescription(place)}, so searchPlaces item "${place}" is invalid`); - } + // send request + const req = send(options); + let reqTimeout; - if (typeof loader !== 'function') { - throw new Error(`loader for ${getExtensionDescription(place)} is not a function (type provided: "${typeof loader}"), so searchPlaces item "${place}" is invalid`); - } - }); - } + if (signal) { + signal.addEventListener('abort', abortAndFinalize); + } - shouldSearchStopWithResult(result) { - if (result === null) return false; - return !(result.isEmpty && this.config.ignoreEmptySearchPlaces); - } + function finalize() { + req.abort(); + if (signal) signal.removeEventListener('abort', abortAndFinalize); + clearTimeout(reqTimeout); + } - nextDirectoryToSearch(currentDir, currentResult) { - if (this.shouldSearchStopWithResult(currentResult)) { - return null; - } + if (request.timeout) { + req.once('socket', function (socket) { + reqTimeout = setTimeout(function () { + reject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout')); + finalize(); + }, request.timeout); + }); + } - const nextDir = nextDirUp(currentDir); + req.on('error', function (err) { + reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err)); + finalize(); + }); - if (nextDir === currentDir || currentDir === this.config.stopDir) { - return null; - } + req.on('response', function (res) { + clearTimeout(reqTimeout); - return nextDir; - } + const headers = createHeadersLenient(res.headers); - loadPackageProp(filepath, content) { - const parsedContent = _loaders.loaders.loadJson(filepath, content); + // HTTP fetch step 5 + if (fetch.isRedirect(res.statusCode)) { + // HTTP fetch step 5.2 + const location = headers.get('Location'); - const packagePropValue = (0, _getPropertyByPath.getPropertyByPath)(parsedContent, this.config.packageProp); - return packagePropValue || null; - } + // HTTP fetch step 5.3 + let locationURL = null; + try { + locationURL = location === null ? null : new URL$1(location, request.url).toString(); + } catch (err) { + // error here can only be invalid URL in Location: header + // do not throw when options.redirect == manual + // let the user extract the errorneous redirect URL + if (request.redirect !== 'manual') { + reject(new FetchError(`uri requested responds with an invalid redirect URL: ${location}`, 'invalid-redirect')); + finalize(); + return; + } + } - getLoaderEntryForFile(filepath) { - if (_path.default.basename(filepath) === 'package.json') { - return this.loadPackageProp.bind(this); - } + // HTTP fetch step 5.5 + switch (request.redirect) { + case 'error': + reject(new FetchError(`uri requested responds with a redirect, redirect mode is set to error: ${request.url}`, 'no-redirect')); + finalize(); + return; + case 'manual': + // node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL. + if (locationURL !== null) { + // handle corrupted header + try { + headers.set('Location', locationURL); + } catch (err) { + // istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request + reject(err); + } + } + break; + case 'follow': + // HTTP-redirect fetch step 2 + if (locationURL === null) { + break; + } - const loaderKey = _path.default.extname(filepath) || 'noExt'; - const loader = this.config.loaders[loaderKey]; + // HTTP-redirect fetch step 5 + if (request.counter >= request.follow) { + reject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect')); + finalize(); + return; + } - if (!loader) { - throw new Error(`No loader specified for ${getExtensionDescription(filepath)}`); - } - - return loader; - } - - loadedContentToCosmiconfigResult(filepath, loadedContent, forceProp) { - if (loadedContent === null) { - return null; - } - - if (loadedContent === undefined) { - return { - filepath, - config: undefined, - isEmpty: true - }; - } - - if (this.config.usePackagePropInConfigFiles || forceProp) { - loadedContent = (0, _getPropertyByPath.getPropertyByPath)(loadedContent, this.config.packageProp); - } - - if (loadedContent === undefined) { - return { - filepath, - config: undefined, - isEmpty: true - }; - } - - return { - config: loadedContent, - filepath - }; - } - - validateFilePath(filepath) { - if (!filepath) { - throw new Error('load must pass a non-empty string'); - } - } - -} - -exports.ExplorerBase = ExplorerBase; - -function nextDirUp(dir) { - return _path.default.dirname(dir); -} - -function getExtensionDescription(filepath) { - const ext = _path.default.extname(filepath); - - return ext ? `extension "${ext}"` : 'files without extensions'; -} -//# sourceMappingURL=ExplorerBase.js.map - -/***/ }), - -/***/ 6239: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.ExplorerSync = void 0; - -var _path = _interopRequireDefault(__nccwpck_require__(1017)); - -var _cacheWrapper = __nccwpck_require__(6905); - -var _ExplorerBase = __nccwpck_require__(4135); - -var _getDirectory = __nccwpck_require__(6427); - -var _readFile = __nccwpck_require__(1238); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -class ExplorerSync extends _ExplorerBase.ExplorerBase { - constructor(options) { - super(options); - } - - searchSync(searchFrom = process.cwd()) { - if (this.config.metaConfigFilePath) { - const config = this._loadFileSync(this.config.metaConfigFilePath, true); - - if (config && !config.isEmpty) { - return config; - } - } - - return this.searchFromDirectorySync((0, _getDirectory.getDirectorySync)(searchFrom)); - } - - searchFromDirectorySync(dir) { - const absoluteDir = _path.default.resolve(process.cwd(), dir); - - const run = () => { - const result = this.searchDirectorySync(absoluteDir); - const nextDir = this.nextDirectoryToSearch(absoluteDir, result); - - if (nextDir) { - return this.searchFromDirectorySync(nextDir); - } - - return this.config.transform(result); - }; - - if (this.searchCache) { - return (0, _cacheWrapper.cacheWrapperSync)(this.searchCache, absoluteDir, run); - } - - return run(); - } - - searchDirectorySync(dir) { - for (const place of this.config.searchPlaces) { - const placeResult = this.loadSearchPlaceSync(dir, place); - - if (this.shouldSearchStopWithResult(placeResult)) { - return placeResult; - } - } // config not found - - - return null; - } - - loadSearchPlaceSync(dir, place) { - const filepath = _path.default.join(dir, place); - - const content = (0, _readFile.readFileSync)(filepath); - return this.createCosmiconfigResultSync(filepath, content, false); - } - - loadFileContentSync(filepath, content) { - if (content === null) { - return null; - } - - if (content.trim() === '') { - return undefined; - } - - const loader = this.getLoaderEntryForFile(filepath); - - try { - return loader(filepath, content); - } catch (e) { - e.filepath = filepath; - throw e; - } - } - - createCosmiconfigResultSync(filepath, content, forceProp) { - const fileContent = this.loadFileContentSync(filepath, content); - return this.loadedContentToCosmiconfigResult(filepath, fileContent, forceProp); - } - - loadSync(filepath) { - return this._loadFileSync(filepath, false); - } - - _loadFileSync(filepath, forceProp) { - this.validateFilePath(filepath); - - const absoluteFilePath = _path.default.resolve(process.cwd(), filepath); - - const runLoadSync = () => { - const content = (0, _readFile.readFileSync)(absoluteFilePath, { - throwNotFound: true - }); - const cosmiconfigResult = this.createCosmiconfigResultSync(absoluteFilePath, content, forceProp); - return this.config.transform(cosmiconfigResult); - }; - - if (this.loadCache) { - return (0, _cacheWrapper.cacheWrapperSync)(this.loadCache, absoluteFilePath, runLoadSync); - } - - return runLoadSync(); - } - -} - -exports.ExplorerSync = ExplorerSync; -//# sourceMappingURL=ExplorerSync.js.map - -/***/ }), - -/***/ 6905: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.cacheWrapper = cacheWrapper; -exports.cacheWrapperSync = cacheWrapperSync; - -async function cacheWrapper(cache, key, fn) { - const cached = cache.get(key); - - if (cached !== undefined) { - return cached; - } - - const result = await fn(); - cache.set(key, result); - return result; -} - -function cacheWrapperSync(cache, key, fn) { - const cached = cache.get(key); - - if (cached !== undefined) { - return cached; - } - - const result = fn(); - cache.set(key, result); - return result; -} -//# sourceMappingURL=cacheWrapper.js.map - -/***/ }), - -/***/ 6427: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.getDirectory = getDirectory; -exports.getDirectorySync = getDirectorySync; - -var _path = _interopRequireDefault(__nccwpck_require__(1017)); - -var _pathType = __nccwpck_require__(3433); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -async function getDirectory(filepath) { - const filePathIsDirectory = await (0, _pathType.isDirectory)(filepath); - - if (filePathIsDirectory === true) { - return filepath; - } - - const directory = _path.default.dirname(filepath); - - return directory; -} - -function getDirectorySync(filepath) { - const filePathIsDirectory = (0, _pathType.isDirectorySync)(filepath); - - if (filePathIsDirectory === true) { - return filepath; - } - - const directory = _path.default.dirname(filepath); - - return directory; -} -//# sourceMappingURL=getDirectory.js.map - -/***/ }), - -/***/ 1719: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.getPropertyByPath = getPropertyByPath; - -// Resolves property names or property paths defined with period-delimited -// strings or arrays of strings. Property names that are found on the source -// object are used directly (even if they include a period). -// Nested property names that include periods, within a path, are only -// understood in array paths. -function getPropertyByPath(source, path) { - if (typeof path === 'string' && Object.prototype.hasOwnProperty.call(source, path)) { - return source[path]; - } - - const parsedPath = typeof path === 'string' ? path.split('.') : path; // eslint-disable-next-line @typescript-eslint/no-explicit-any - - return parsedPath.reduce((previous, key) => { - if (previous === undefined) { - return previous; - } - - return previous[key]; - }, source); -} -//# sourceMappingURL=getPropertyByPath.js.map - -/***/ }), - -/***/ 4066: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.cosmiconfig = cosmiconfig; -exports.cosmiconfigSync = cosmiconfigSync; -exports.metaSearchPlaces = exports.defaultLoaders = void 0; - -var _os = _interopRequireDefault(__nccwpck_require__(2037)); - -var _Explorer = __nccwpck_require__(4638); - -var _ExplorerSync = __nccwpck_require__(6239); - -var _loaders = __nccwpck_require__(8751); - -var _types = __nccwpck_require__(1943); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -/* eslint-disable @typescript-eslint/explicit-module-boundary-types */ -// this needs to be hardcoded, as this is intended for end users, who can't supply options at this point -const metaSearchPlaces = ['package.json', '.config.json', '.config.yaml', '.config.yml', '.config.js', '.config.cjs']; // do not allow mutation of default loaders. Make sure it is set inside options - -exports.metaSearchPlaces = metaSearchPlaces; -const defaultLoaders = Object.freeze({ - '.cjs': _loaders.loaders.loadJs, - '.js': _loaders.loaders.loadJs, - '.json': _loaders.loaders.loadJson, - '.yaml': _loaders.loaders.loadYaml, - '.yml': _loaders.loaders.loadYaml, - noExt: _loaders.loaders.loadYaml -}); -exports.defaultLoaders = defaultLoaders; + // HTTP-redirect fetch step 6 (counter increment) + // Create a new Request object. + const requestOpts = { + headers: new Headers(request.headers), + follow: request.follow, + counter: request.counter + 1, + agent: request.agent, + compress: request.compress, + method: request.method, + body: request.body, + signal: request.signal, + timeout: request.timeout, + size: request.size + }; -const identity = function identity(x) { - return x; -}; + if (!isDomainOrSubdomain(request.url, locationURL)) { + for (const name of ['authorization', 'www-authenticate', 'cookie', 'cookie2']) { + requestOpts.headers.delete(name); + } + } -function replaceMetaPlaceholders(paths, moduleName) { - return paths.map(path => path.replace('{name}', moduleName)); -} + // HTTP-redirect fetch step 9 + if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) { + reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect')); + finalize(); + return; + } -function getExplorerOptions(moduleName, options) { - var _metaConfig$config; + // HTTP-redirect fetch step 11 + if (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') { + requestOpts.method = 'GET'; + requestOpts.body = undefined; + requestOpts.headers.delete('content-length'); + } - const metaExplorer = new _ExplorerSync.ExplorerSync({ - packageProp: 'cosmiconfig', - stopDir: process.cwd(), - searchPlaces: metaSearchPlaces, - ignoreEmptySearchPlaces: false, - usePackagePropInConfigFiles: true, - loaders: defaultLoaders, - transform: identity, - cache: true, - metaConfigFilePath: null - }); - const metaConfig = metaExplorer.searchSync(); + // HTTP-redirect fetch step 15 + resolve(fetch(new Request(locationURL, requestOpts))); + finalize(); + return; + } + } - if (!metaConfig) { - return normalizeOptions(moduleName, options); - } + // prepare response + res.once('end', function () { + if (signal) signal.removeEventListener('abort', abortAndFinalize); + }); + let body = res.pipe(new PassThrough$1()); - if ((_metaConfig$config = metaConfig.config) !== null && _metaConfig$config !== void 0 && _metaConfig$config.loaders) { - throw new Error('Can not specify loaders in meta config file'); - } + const response_options = { + url: request.url, + status: res.statusCode, + statusText: res.statusMessage, + headers: headers, + size: request.size, + timeout: request.timeout, + counter: request.counter + }; - const overrideOptions = metaConfig.config ?? {}; + // HTTP-network fetch step 12.1.1.3 + const codings = headers.get('Content-Encoding'); - if (overrideOptions.searchPlaces) { - overrideOptions.searchPlaces = replaceMetaPlaceholders(overrideOptions.searchPlaces, moduleName); - } + // HTTP-network fetch step 12.1.1.4: handle content codings - overrideOptions.metaConfigFilePath = metaConfig.filepath; - const mergedOptions = { ...options, - ...overrideOptions - }; - return normalizeOptions(moduleName, mergedOptions); -} + // in following scenarios we ignore compression support + // 1. compression support is disabled + // 2. HEAD request + // 3. no Content-Encoding header + // 4. no content response (204) + // 5. content not modified response (304) + if (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) { + response = new Response(body, response_options); + resolve(response); + return; + } -function cosmiconfig(moduleName, options = {}) { - const normalizedOptions = getExplorerOptions(moduleName, options); - const explorer = new _Explorer.Explorer(normalizedOptions); - return { - search: explorer.search.bind(explorer), - load: explorer.load.bind(explorer), - clearLoadCache: explorer.clearLoadCache.bind(explorer), - clearSearchCache: explorer.clearSearchCache.bind(explorer), - clearCaches: explorer.clearCaches.bind(explorer) - }; -} // eslint-disable-next-line @typescript-eslint/explicit-function-return-type + // For Node v6+ + // Be less strict when decoding compressed responses, since sometimes + // servers send slightly invalid responses that are still accepted + // by common browsers. + // Always using Z_SYNC_FLUSH is what cURL does. + const zlibOptions = { + flush: zlib.Z_SYNC_FLUSH, + finishFlush: zlib.Z_SYNC_FLUSH + }; + // for gzip + if (codings == 'gzip' || codings == 'x-gzip') { + body = body.pipe(zlib.createGunzip(zlibOptions)); + response = new Response(body, response_options); + resolve(response); + return; + } -function cosmiconfigSync(moduleName, options = {}) { - const normalizedOptions = getExplorerOptions(moduleName, options); - const explorerSync = new _ExplorerSync.ExplorerSync(normalizedOptions); - return { - search: explorerSync.searchSync.bind(explorerSync), - load: explorerSync.loadSync.bind(explorerSync), - clearLoadCache: explorerSync.clearLoadCache.bind(explorerSync), - clearSearchCache: explorerSync.clearSearchCache.bind(explorerSync), - clearCaches: explorerSync.clearCaches.bind(explorerSync) - }; -} + // for deflate + if (codings == 'deflate' || codings == 'x-deflate') { + // handle the infamous raw deflate response from old servers + // a hack for old IIS and Apache servers + const raw = res.pipe(new PassThrough$1()); + raw.once('data', function (chunk) { + // see http://stackoverflow.com/questions/37519828 + if ((chunk[0] & 0x0F) === 0x08) { + body = body.pipe(zlib.createInflate()); + } else { + body = body.pipe(zlib.createInflateRaw()); + } + response = new Response(body, response_options); + resolve(response); + }); + return; + } -function normalizeOptions(moduleName, options) { - const defaults = { - packageProp: moduleName, - searchPlaces: ['package.json', `.${moduleName}rc`, `.${moduleName}rc.json`, `.${moduleName}rc.yaml`, `.${moduleName}rc.yml`, `.${moduleName}rc.js`, `.${moduleName}rc.cjs`, `.config/${moduleName}rc`, `.config/${moduleName}rc.json`, `.config/${moduleName}rc.yaml`, `.config/${moduleName}rc.yml`, `.config/${moduleName}rc.js`, `.config/${moduleName}rc.cjs`, `${moduleName}.config.js`, `${moduleName}.config.cjs`], - ignoreEmptySearchPlaces: true, - stopDir: _os.default.homedir(), - cache: true, - transform: identity, - loaders: defaultLoaders, - metaConfigFilePath: null - }; - let loaders = { ...defaults.loaders - }; + // for br + if (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') { + body = body.pipe(zlib.createBrotliDecompress()); + response = new Response(body, response_options); + resolve(response); + return; + } - if (options.loaders) { - Object.assign(loaders, options.loaders); - } + // otherwise, use response as-is + response = new Response(body, response_options); + resolve(response); + }); - return { ...defaults, - ...options, - loaders - }; + writeToStream(req, request); + }); } -//# sourceMappingURL=index.js.map - -/***/ }), - -/***/ 8751: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.loaders = void 0; - -/* eslint-disable @typescript-eslint/no-require-imports */ -let importFresh; - -const loadJs = function loadJs(filepath) { - if (importFresh === undefined) { - importFresh = __nccwpck_require__(2714); - } - - const result = importFresh(filepath); - return result; -}; - -let parseJson; - -const loadJson = function loadJson(filepath, content) { - if (parseJson === undefined) { - parseJson = __nccwpck_require__(6615); - } - - try { - const result = parseJson(content); - return result; - } catch (error) { - error.message = `JSON Error in ${filepath}:\n${error.message}`; - throw error; - } -}; - -let yaml; - -const loadYaml = function loadYaml(filepath, content) { - if (yaml === undefined) { - yaml = __nccwpck_require__(1917); - } - - try { - const result = yaml.load(content); - return result; - } catch (error) { - error.message = `YAML Error in ${filepath}:\n${error.message}`; - throw error; - } -}; - -const loaders = { - loadJs, - loadJson, - loadYaml +/** + * Redirect code matching + * + * @param Number code Status code + * @return Boolean + */ +fetch.isRedirect = function (code) { + return code === 301 || code === 302 || code === 303 || code === 307 || code === 308; }; -exports.loaders = loaders; -//# sourceMappingURL=loaders.js.map - -/***/ }), - -/***/ 1238: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.readFile = readFile; -exports.readFileSync = readFileSync; - -var _fs = _interopRequireDefault(__nccwpck_require__(7147)); - -function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } - -async function fsReadFileAsync(pathname, encoding) { - return new Promise((resolve, reject) => { - _fs.default.readFile(pathname, encoding, (error, contents) => { - if (error) { - reject(error); - return; - } - - resolve(contents); - }); - }); -} - -async function readFile(filepath, options = {}) { - const throwNotFound = options.throwNotFound === true; - - try { - const content = await fsReadFileAsync(filepath, 'utf8'); - return content; - } catch (error) { - if (throwNotFound === false && (error.code === 'ENOENT' || error.code === 'EISDIR')) { - return null; - } - - throw error; - } -} -function readFileSync(filepath, options = {}) { - const throwNotFound = options.throwNotFound === true; - - try { - const content = _fs.default.readFileSync(filepath, 'utf8'); - - return content; - } catch (error) { - if (throwNotFound === false && (error.code === 'ENOENT' || error.code === 'EISDIR')) { - return null; - } - - throw error; - } -} -//# sourceMappingURL=readFile.js.map - -/***/ }), - -/***/ 1943: -/***/ ((__unused_webpack_module, exports) => { - -"use strict"; - - -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -//# sourceMappingURL=types.js.map - -/***/ }), - -/***/ 9805: -/***/ ((module, exports, __nccwpck_require__) => { - -const nodeFetch = __nccwpck_require__(467) -const realFetch = nodeFetch.default || nodeFetch - -const fetch = function (url, options) { - // Support schemaless URIs on the server for parity with the browser. - // Ex: //github.com/ -> https://github.com/ - if (/^\/\//.test(url)) { - url = 'https:' + url - } - return realFetch.call(this, url, options) -} - -fetch.ponyfill = true - -module.exports = exports = fetch -exports.fetch = fetch -exports.Headers = nodeFetch.Headers -exports.Request = nodeFetch.Request -exports.Response = nodeFetch.Response +// expose Promise +fetch.Promise = global.Promise; -// Needed for TypeScript consumers without esModuleInterop. -exports["default"] = fetch +module.exports = exports = fetch; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports["default"] = exports; +exports.Headers = Headers; +exports.Request = Request; +exports.Response = Response; +exports.FetchError = FetchError; /***/ }), @@ -12092,155 +11214,6 @@ var eos = function(stream, opts, callback) { module.exports = eos; -/***/ }), - -/***/ 3505: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -var util = __nccwpck_require__(3837); -var isArrayish = __nccwpck_require__(7604); - -var errorEx = function errorEx(name, properties) { - if (!name || name.constructor !== String) { - properties = name || {}; - name = Error.name; - } - - var errorExError = function ErrorEXError(message) { - if (!this) { - return new ErrorEXError(message); - } - - message = message instanceof Error - ? message.message - : (message || this.message); - - Error.call(this, message); - Error.captureStackTrace(this, errorExError); - - this.name = name; - - Object.defineProperty(this, 'message', { - configurable: true, - enumerable: false, - get: function () { - var newMessage = message.split(/\r?\n/g); - - for (var key in properties) { - if (!properties.hasOwnProperty(key)) { - continue; - } - - var modifier = properties[key]; - - if ('message' in modifier) { - newMessage = modifier.message(this[key], newMessage) || newMessage; - if (!isArrayish(newMessage)) { - newMessage = [newMessage]; - } - } - } - - return newMessage.join('\n'); - }, - set: function (v) { - message = v; - } - }); - - var overwrittenStack = null; - - var stackDescriptor = Object.getOwnPropertyDescriptor(this, 'stack'); - var stackGetter = stackDescriptor.get; - var stackValue = stackDescriptor.value; - delete stackDescriptor.value; - delete stackDescriptor.writable; - - stackDescriptor.set = function (newstack) { - overwrittenStack = newstack; - }; - - stackDescriptor.get = function () { - var stack = (overwrittenStack || ((stackGetter) - ? stackGetter.call(this) - : stackValue)).split(/\r?\n+/g); - - // starting in Node 7, the stack builder caches the message. - // just replace it. - if (!overwrittenStack) { - stack[0] = this.name + ': ' + this.message; - } - - var lineCount = 1; - for (var key in properties) { - if (!properties.hasOwnProperty(key)) { - continue; - } - - var modifier = properties[key]; - - if ('line' in modifier) { - var line = modifier.line(this[key]); - if (line) { - stack.splice(lineCount++, 0, ' ' + line); - } - } - - if ('stack' in modifier) { - modifier.stack(this[key], stack); - } - } - - return stack.join('\n'); - }; - - Object.defineProperty(this, 'stack', stackDescriptor); - }; - - if (Object.setPrototypeOf) { - Object.setPrototypeOf(errorExError.prototype, Error.prototype); - Object.setPrototypeOf(errorExError, Error); - } else { - util.inherits(errorExError, Error); - } - - return errorExError; -}; - -errorEx.append = function (str, def) { - return { - message: function (v, message) { - v = v || def; - - if (v) { - message[0] += ' ' + str.replace('%s', v.toString()); - } - - return message; - } - }; -}; - -errorEx.line = function (str, def) { - return { - line: function (v) { - v = v || def; - - if (v) { - return str.replace('%s', v.toString()); - } - - return null; - } - }; -}; - -module.exports = errorEx; - - /***/ }), /***/ 2644: @@ -12266,25 +11239,6 @@ module.exports = function (start, callback) { } -/***/ }), - -/***/ 8691: -/***/ ((module) => { - -"use strict"; - - -var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g; - -module.exports = function (str) { - if (typeof str !== 'string') { - throw new TypeError('Expected a string'); - } - - return str.replace(matchOperatorsRe, '\\$&'); -}; - - /***/ }), /***/ 460: @@ -13189,7 +12143,7 @@ module.exports = copy "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) module.exports = { copy: u(__nccwpck_require__(8834)) } @@ -13203,7 +12157,7 @@ module.exports = { "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const fs = __nccwpck_require__(7758) const path = __nccwpck_require__(1017) const mkdir = __nccwpck_require__(8605) @@ -13259,7 +12213,7 @@ module.exports = { "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const path = __nccwpck_require__(1017) const fs = __nccwpck_require__(7758) const mkdir = __nccwpck_require__(8605) @@ -13347,7 +12301,7 @@ module.exports = { "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const path = __nccwpck_require__(1017) const fs = __nccwpck_require__(7758) const mkdir = __nccwpck_require__(8605) @@ -13562,7 +12516,7 @@ module.exports = { "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const path = __nccwpck_require__(1017) const fs = __nccwpck_require__(7758) const _mkdirs = __nccwpck_require__(8605) @@ -13634,7 +12588,7 @@ module.exports = { // This is adapted from https://github.com/normalize/mz // Copyright (c) 2014-2016 Jonathan Ong me@jongleberry.com and Contributors -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const fs = __nccwpck_require__(7758) const api = [ @@ -13786,7 +12740,7 @@ if (Object.getOwnPropertyDescriptor(fs, 'promises')) { "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const jsonFile = __nccwpck_require__(8970) jsonFile.outputJson = u(__nccwpck_require__(531)) @@ -13810,7 +12764,7 @@ module.exports = jsonFile "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const jsonFile = __nccwpck_require__(6160) module.exports = { @@ -13890,7 +12844,7 @@ module.exports = outputJson "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const mkdirs = u(__nccwpck_require__(9677)) const mkdirsSync = __nccwpck_require__(684) @@ -14147,7 +13101,7 @@ module.exports = moveSync "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) module.exports = { move: u(__nccwpck_require__(2231)) } @@ -14234,7 +13188,7 @@ module.exports = move "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const fs = __nccwpck_require__(7758) const path = __nccwpck_require__(1017) const mkdir = __nccwpck_require__(8605) @@ -14281,7 +13235,7 @@ module.exports = { "use strict"; -const u = (__nccwpck_require__(1463)/* .fromPromise */ .p) +const u = (__nccwpck_require__(9046)/* .fromPromise */ .p) const fs = __nccwpck_require__(1176) function pathExists (path) { @@ -14302,7 +13256,7 @@ module.exports = { "use strict"; -const u = (__nccwpck_require__(1463)/* .fromCallback */ .E) +const u = (__nccwpck_require__(9046)/* .fromCallback */ .E) const rimraf = __nccwpck_require__(8761) module.exports = { @@ -15796,7 +14750,7 @@ function patch (fs) { var backoff = 0; fs$rename(from, to, function CB (er) { if (er - && (er.code === "EACCES" || er.code === "EPERM") + && (er.code === "EACCES" || er.code === "EPERM" || er.code === "EBUSY") && Date.now() - start < 60000) { setTimeout(function() { fs.stat(to, function (stater, st) { @@ -16344,47 +15298,6 @@ function parseProxyResponse(socket) { exports["default"] = parseProxyResponse; //# sourceMappingURL=parse-proxy-response.js.map -/***/ }), - -/***/ 2714: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - -const path = __nccwpck_require__(1017); -const resolveFrom = __nccwpck_require__(4417); -const parentModule = __nccwpck_require__(9069); - -module.exports = moduleId => { - if (typeof moduleId !== 'string') { - throw new TypeError('Expected a string'); - } - - const parentPath = parentModule(__filename); - - const cwd = parentPath ? path.dirname(parentPath) : __dirname; - const filePath = resolveFrom(cwd, moduleId); - - const oldModule = require.cache[filePath]; - // Delete itself from module parent - if (oldModule && oldModule.parent) { - let i = oldModule.parent.children.length; - - while (i--) { - if (oldModule.parent.children[i].id === filePath) { - oldModule.parent.children.splice(i, 1); - } - } - } - - delete require.cache[filePath]; // Delete module from cache - - const parent = require.cache[parentPath]; // If `filePath` and `parentPath` are the same, cache will already be deleted so we won't get a memory leak in next step - - return parent === undefined ? require(filePath) : parent.require(filePath); // In case cache doesn't have parent, fall back to normal require -}; - - /***/ }), /***/ 4124: @@ -16435,24 +15348,6 @@ if (typeof Object.create === 'function') { } -/***/ }), - -/***/ 7604: -/***/ ((module) => { - -"use strict"; - - -module.exports = function isArrayish(obj) { - if (!obj) { - return false; - } - - return obj instanceof Array || Array.isArray(obj) || - (obj.length >= 0 && obj.splice instanceof Function); -}; - - /***/ }), /***/ 4882: @@ -16513,17946 +15408,33062 @@ module.exports["default"] = isFullwidthCodePoint; /***/ }), -/***/ 1531: -/***/ ((__unused_webpack_module, exports) => { - -// Copyright 2014, 2015, 2016, 2017, 2018 Simon Lydell -// License: MIT. (See LICENSE.) - -Object.defineProperty(exports, "__esModule", ({ - value: true -})) - -// This regex comes from regex.coffee, and is inserted here by generate-index.js -// (run `npm run build`). -exports["default"] = /((['"])(?:(?!\2|\\).|\\(?:\r\n|[\s\S]))*(\2)?|`(?:[^`\\$]|\\[\s\S]|\$(?!\{)|\$\{(?:[^{}]|\{[^}]*\}?)*\}?)*(`)?)|(\/\/.*)|(\/\*(?:[^*]|\*(?!\/))*(\*\/)?)|(\/(?!\*)(?:\[(?:(?![\]\\]).|\\.)*\]|(?![\/\]\\]).|\\.)+\/(?:(?!\s*(?:\b|[\u0080-\uFFFF$\\'"~({]|[+\-!](?!=)|\.?\d))|[gmiyus]{1,6}\b(?![\u0080-\uFFFF$\\]|\s*(?:[+\-*%&|^<>!=?({]|\/(?![\/*])))))|(0[xX][\da-fA-F]+|0[oO][0-7]+|0[bB][01]+|(?:\d*\.\d+|\d+\.?)(?:[eE][+-]?\d+)?)|((?!\d)(?:(?!\s)[$\w\u0080-\uFFFF]|\\u[\da-fA-F]{4}|\\u\{[\da-fA-F]+\})+)|(--|\+\+|&&|\|\||=>|\.{3}|(?:[+\-\/%&|^]|\*{1,2}|<{1,2}|>{1,3}|!=?|={1,2})=?|[?~.,:;[\](){}])|(\s+)|(^$|[\s\S])/g - -exports.matchToToken = function(match) { - var token = {type: "invalid", value: match[0], closed: undefined} - if (match[ 1]) token.type = "string" , token.closed = !!(match[3] || match[4]) - else if (match[ 5]) token.type = "comment" - else if (match[ 6]) token.type = "comment", token.closed = !!match[7] - else if (match[ 8]) token.type = "regex" - else if (match[ 9]) token.type = "number" - else if (match[10]) token.type = "name" - else if (match[11]) token.type = "punctuator" - else if (match[12]) token.type = "whitespace" - return token -} - - -/***/ }), - -/***/ 1917: +/***/ 6160: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - - -var loader = __nccwpck_require__(1161); -var dumper = __nccwpck_require__(8866); - - -function renamed(from, to) { - return function () { - throw new Error('Function yaml.' + from + ' is removed in js-yaml 4. ' + - 'Use yaml.' + to + ' instead, which is now safe by default.'); - }; +var _fs +try { + _fs = __nccwpck_require__(7758) +} catch (_) { + _fs = __nccwpck_require__(7147) } +function readFile (file, options, callback) { + if (callback == null) { + callback = options + options = {} + } -module.exports.Type = __nccwpck_require__(6073); -module.exports.Schema = __nccwpck_require__(1082); -module.exports.FAILSAFE_SCHEMA = __nccwpck_require__(8562); -module.exports.JSON_SCHEMA = __nccwpck_require__(1035); -module.exports.CORE_SCHEMA = __nccwpck_require__(2011); -module.exports.DEFAULT_SCHEMA = __nccwpck_require__(8759); -module.exports.load = loader.load; -module.exports.loadAll = loader.loadAll; -module.exports.dump = dumper.dump; -module.exports.YAMLException = __nccwpck_require__(8179); - -// Re-export all types in case user wants to create custom schema -module.exports.types = { - binary: __nccwpck_require__(7900), - float: __nccwpck_require__(2705), - map: __nccwpck_require__(6150), - null: __nccwpck_require__(721), - pairs: __nccwpck_require__(6860), - set: __nccwpck_require__(9548), - timestamp: __nccwpck_require__(9212), - bool: __nccwpck_require__(4993), - int: __nccwpck_require__(1615), - merge: __nccwpck_require__(6104), - omap: __nccwpck_require__(9046), - seq: __nccwpck_require__(7283), - str: __nccwpck_require__(3619) -}; - -// Removed functions from JS-YAML 3.0.x -module.exports.safeLoad = renamed('safeLoad', 'load'); -module.exports.safeLoadAll = renamed('safeLoadAll', 'loadAll'); -module.exports.safeDump = renamed('safeDump', 'dump'); - + if (typeof options === 'string') { + options = {encoding: options} + } -/***/ }), + options = options || {} + var fs = options.fs || _fs -/***/ 6829: -/***/ ((module) => { + var shouldThrow = true + if ('throws' in options) { + shouldThrow = options.throws + } -"use strict"; + fs.readFile(file, options, function (err, data) { + if (err) return callback(err) + data = stripBom(data) + var obj + try { + obj = JSON.parse(data, options ? options.reviver : null) + } catch (err2) { + if (shouldThrow) { + err2.message = file + ': ' + err2.message + return callback(err2) + } else { + return callback(null, null) + } + } -function isNothing(subject) { - return (typeof subject === 'undefined') || (subject === null); + callback(null, obj) + }) } +function readFileSync (file, options) { + options = options || {} + if (typeof options === 'string') { + options = {encoding: options} + } -function isObject(subject) { - return (typeof subject === 'object') && (subject !== null); -} - + var fs = options.fs || _fs -function toArray(sequence) { - if (Array.isArray(sequence)) return sequence; - else if (isNothing(sequence)) return []; + var shouldThrow = true + if ('throws' in options) { + shouldThrow = options.throws + } - return [ sequence ]; + try { + var content = fs.readFileSync(file, options) + content = stripBom(content) + return JSON.parse(content, options.reviver) + } catch (err) { + if (shouldThrow) { + err.message = file + ': ' + err.message + throw err + } else { + return null + } + } } - -function extend(target, source) { - var index, length, key, sourceKeys; - - if (source) { - sourceKeys = Object.keys(source); - - for (index = 0, length = sourceKeys.length; index < length; index += 1) { - key = sourceKeys[index]; - target[key] = source[key]; +function stringify (obj, options) { + var spaces + var EOL = '\n' + if (typeof options === 'object' && options !== null) { + if (options.spaces) { + spaces = options.spaces + } + if (options.EOL) { + EOL = options.EOL } } - return target; -} + var str = JSON.stringify(obj, options ? options.replacer : null, spaces) + return str.replace(/\n/g, EOL) + EOL +} -function repeat(string, count) { - var result = '', cycle; +function writeFile (file, obj, options, callback) { + if (callback == null) { + callback = options + options = {} + } + options = options || {} + var fs = options.fs || _fs - for (cycle = 0; cycle < count; cycle += 1) { - result += string; + var str = '' + try { + str = stringify(obj, options) + } catch (err) { + // Need to return whether a callback was passed or not + if (callback) callback(err, null) + return } - return result; + fs.writeFile(file, str, options, callback) } +function writeFileSync (file, obj, options) { + options = options || {} + var fs = options.fs || _fs + + var str = stringify(obj, options) + // not sure if fs.writeFileSync returns anything, but just in case + return fs.writeFileSync(file, str, options) +} -function isNegativeZero(number) { - return (number === 0) && (Number.NEGATIVE_INFINITY === 1 / number); +function stripBom (content) { + // we do this because JSON.parse would convert it to a utf8 string if encoding wasn't specified + if (Buffer.isBuffer(content)) content = content.toString('utf8') + content = content.replace(/^\uFEFF/, '') + return content } +var jsonfile = { + readFile: readFile, + readFileSync: readFileSync, + writeFile: writeFile, + writeFileSync: writeFileSync +} -module.exports.isNothing = isNothing; -module.exports.isObject = isObject; -module.exports.toArray = toArray; -module.exports.repeat = repeat; -module.exports.isNegativeZero = isNegativeZero; -module.exports.extend = extend; +module.exports = jsonfile /***/ }), -/***/ 8866: +/***/ 9060: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +/* eslint max-classes-per-file: ["error", 2] */ +/* eslint no-underscore-dangle: ["error", { "allow": ["_getLocationKeys"] }] */ +const flatted = __nccwpck_require__(8048); +const levels = __nccwpck_require__(7117); -/*eslint-disable no-use-before-define*/ - -var common = __nccwpck_require__(6829); -var YAMLException = __nccwpck_require__(8179); -var DEFAULT_SCHEMA = __nccwpck_require__(8759); - -var _toString = Object.prototype.toString; -var _hasOwnProperty = Object.prototype.hasOwnProperty; - -var CHAR_BOM = 0xFEFF; -var CHAR_TAB = 0x09; /* Tab */ -var CHAR_LINE_FEED = 0x0A; /* LF */ -var CHAR_CARRIAGE_RETURN = 0x0D; /* CR */ -var CHAR_SPACE = 0x20; /* Space */ -var CHAR_EXCLAMATION = 0x21; /* ! */ -var CHAR_DOUBLE_QUOTE = 0x22; /* " */ -var CHAR_SHARP = 0x23; /* # */ -var CHAR_PERCENT = 0x25; /* % */ -var CHAR_AMPERSAND = 0x26; /* & */ -var CHAR_SINGLE_QUOTE = 0x27; /* ' */ -var CHAR_ASTERISK = 0x2A; /* * */ -var CHAR_COMMA = 0x2C; /* , */ -var CHAR_MINUS = 0x2D; /* - */ -var CHAR_COLON = 0x3A; /* : */ -var CHAR_EQUALS = 0x3D; /* = */ -var CHAR_GREATER_THAN = 0x3E; /* > */ -var CHAR_QUESTION = 0x3F; /* ? */ -var CHAR_COMMERCIAL_AT = 0x40; /* @ */ -var CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */ -var CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */ -var CHAR_GRAVE_ACCENT = 0x60; /* ` */ -var CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */ -var CHAR_VERTICAL_LINE = 0x7C; /* | */ -var CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */ - -var ESCAPE_SEQUENCES = {}; - -ESCAPE_SEQUENCES[0x00] = '\\0'; -ESCAPE_SEQUENCES[0x07] = '\\a'; -ESCAPE_SEQUENCES[0x08] = '\\b'; -ESCAPE_SEQUENCES[0x09] = '\\t'; -ESCAPE_SEQUENCES[0x0A] = '\\n'; -ESCAPE_SEQUENCES[0x0B] = '\\v'; -ESCAPE_SEQUENCES[0x0C] = '\\f'; -ESCAPE_SEQUENCES[0x0D] = '\\r'; -ESCAPE_SEQUENCES[0x1B] = '\\e'; -ESCAPE_SEQUENCES[0x22] = '\\"'; -ESCAPE_SEQUENCES[0x5C] = '\\\\'; -ESCAPE_SEQUENCES[0x85] = '\\N'; -ESCAPE_SEQUENCES[0xA0] = '\\_'; -ESCAPE_SEQUENCES[0x2028] = '\\L'; -ESCAPE_SEQUENCES[0x2029] = '\\P'; - -var DEPRECATED_BOOLEANS_SYNTAX = [ - 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON', - 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF' -]; +class SerDe { + constructor() { + const deserialise = { + __LOG4JS_undefined__: undefined, + __LOG4JS_NaN__: Number('abc'), + __LOG4JS_Infinity__: 1 / 0, + '__LOG4JS_-Infinity__': -1 / 0, + }; + this.deMap = deserialise; + this.serMap = {}; + Object.keys(this.deMap).forEach((key) => { + const value = this.deMap[key]; + this.serMap[value] = key; + }); + } -var DEPRECATED_BASE60_SYNTAX = /^[-+]?[0-9_]+(?::[0-9_]+)+(?:\.[0-9_]*)?$/; + canSerialise(key) { + if (typeof key === 'string') return false; + return key in this.serMap; + } -function compileStyleMap(schema, map) { - var result, keys, index, length, tag, style, type; + serialise(key) { + if (this.canSerialise(key)) return this.serMap[key]; + return key; + } - if (map === null) return {}; + canDeserialise(key) { + return key in this.deMap; + } - result = {}; - keys = Object.keys(map); + deserialise(key) { + if (this.canDeserialise(key)) return this.deMap[key]; + return key; + } +} +const serde = new SerDe(); - for (index = 0, length = keys.length; index < length; index += 1) { - tag = keys[index]; - style = String(map[tag]); +/** + * @name LoggingEvent + * @namespace Log4js + */ +class LoggingEvent { + /** + * Models a logging event. + * @constructor + * @param {string} categoryName name of category + * @param {Log4js.Level} level level of message + * @param {Array} data objects to log + * @param {Error} [error] + * @author Seth Chisamore + */ + constructor(categoryName, level, data, context, location, error) { + this.startTime = new Date(); + this.categoryName = categoryName; + this.data = data; + this.level = level; + this.context = Object.assign({}, context); // eslint-disable-line prefer-object-spread + this.pid = process.pid; + this.error = error; - if (tag.slice(0, 2) === '!!') { - tag = 'tag:yaml.org,2002:' + tag.slice(2); - } - type = schema.compiledTypeMap['fallback'][tag]; + if (typeof location !== 'undefined') { + if (!location || typeof location !== 'object' || Array.isArray(location)) + throw new TypeError( + 'Invalid location type passed to LoggingEvent constructor' + ); - if (type && _hasOwnProperty.call(type.styleAliases, style)) { - style = type.styleAliases[style]; + this.constructor._getLocationKeys().forEach((key) => { + if (typeof location[key] !== 'undefined') this[key] = location[key]; + }); } - - result[tag] = style; } - return result; -} + /** @private */ + static _getLocationKeys() { + return [ + 'fileName', + 'lineNumber', + 'columnNumber', + 'callStack', + 'className', + 'functionName', + 'functionAlias', + 'callerName', + ]; + } -function encodeHex(character) { - var string, handle, length; + serialise() { + return flatted.stringify(this, (key, value) => { + // JSON.stringify(new Error('test')) returns {}, which is not really useful for us. + // The following allows us to serialize errors (semi) correctly. + if (value instanceof Error) { + // eslint-disable-next-line prefer-object-spread + value = Object.assign( + { message: value.message, stack: value.stack }, + value + ); + } + // JSON.stringify({a: Number('abc'), b: 1/0, c: -1/0}) returns {a: null, b: null, c: null}. + // The following allows us to serialize to NaN, Infinity and -Infinity correctly. + // JSON.stringify([undefined]) returns [null]. + // The following allows us to serialize to undefined correctly. + return serde.serialise(value); + }); + } - string = character.toString(16).toUpperCase(); + static deserialise(serialised) { + let event; + try { + const rehydratedEvent = flatted.parse(serialised, (key, value) => { + if (value && value.message && value.stack) { + const fakeError = new Error(value); + Object.keys(value).forEach((k) => { + fakeError[k] = value[k]; + }); + value = fakeError; + } + return serde.deserialise(value); + }); + this._getLocationKeys().forEach((key) => { + if (typeof rehydratedEvent[key] !== 'undefined') { + if (!rehydratedEvent.location) rehydratedEvent.location = {}; + rehydratedEvent.location[key] = rehydratedEvent[key]; + } + }); + event = new LoggingEvent( + rehydratedEvent.categoryName, + levels.getLevel(rehydratedEvent.level.levelStr), + rehydratedEvent.data, + rehydratedEvent.context, + rehydratedEvent.location, + rehydratedEvent.error + ); + event.startTime = new Date(rehydratedEvent.startTime); + event.pid = rehydratedEvent.pid; + if (rehydratedEvent.cluster) { + event.cluster = rehydratedEvent.cluster; + } + } catch (e) { + event = new LoggingEvent('log4js', levels.ERROR, [ + 'Unable to parse log:', + serialised, + 'because: ', + e, + ]); + } - if (character <= 0xFF) { - handle = 'x'; - length = 2; - } else if (character <= 0xFFFF) { - handle = 'u'; - length = 4; - } else if (character <= 0xFFFFFFFF) { - handle = 'U'; - length = 8; - } else { - throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF'); + return event; } - - return '\\' + handle + common.repeat('0', length - string.length) + string; } +module.exports = LoggingEvent; -var QUOTING_TYPE_SINGLE = 1, - QUOTING_TYPE_DOUBLE = 2; - -function State(options) { - this.schema = options['schema'] || DEFAULT_SCHEMA; - this.indent = Math.max(1, (options['indent'] || 2)); - this.noArrayIndent = options['noArrayIndent'] || false; - this.skipInvalid = options['skipInvalid'] || false; - this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']); - this.styleMap = compileStyleMap(this.schema, options['styles'] || null); - this.sortKeys = options['sortKeys'] || false; - this.lineWidth = options['lineWidth'] || 80; - this.noRefs = options['noRefs'] || false; - this.noCompatMode = options['noCompatMode'] || false; - this.condenseFlow = options['condenseFlow'] || false; - this.quotingType = options['quotingType'] === '"' ? QUOTING_TYPE_DOUBLE : QUOTING_TYPE_SINGLE; - this.forceQuotes = options['forceQuotes'] || false; - this.replacer = typeof options['replacer'] === 'function' ? options['replacer'] : null; - - this.implicitTypes = this.schema.compiledImplicit; - this.explicitTypes = this.schema.compiledExplicit; - - this.tag = null; - this.result = ''; - - this.duplicates = []; - this.usedDuplicates = null; -} - -// Indents every line in a string. Empty lines (\n only) are not indented. -function indentString(string, spaces) { - var ind = common.repeat(' ', spaces), - position = 0, - next = -1, - result = '', - line, - length = string.length; - while (position < length) { - next = string.indexOf('\n', position); - if (next === -1) { - line = string.slice(position); - position = length; - } else { - line = string.slice(position, next + 1); - position = next + 1; - } +/***/ }), - if (line.length && line !== '\n') result += ind; +/***/ 3915: +/***/ ((module) => { - result += line; +function maxFileSizeUnitTransform(maxLogSize) { + if (typeof maxLogSize === 'number' && Number.isInteger(maxLogSize)) { + return maxLogSize; } - return result; -} - -function generateNextLine(state, level) { - return '\n' + common.repeat(' ', state.indent * level); -} - -function testImplicitResolving(state, str) { - var index, length, type; - - for (index = 0, length = state.implicitTypes.length; index < length; index += 1) { - type = state.implicitTypes[index]; + const units = { + K: 1024, + M: 1024 * 1024, + G: 1024 * 1024 * 1024, + }; + const validUnit = Object.keys(units); + const unit = maxLogSize.slice(-1).toLocaleUpperCase(); + const value = maxLogSize.slice(0, -1).trim(); - if (type.resolve(str)) { - return true; - } + if (validUnit.indexOf(unit) < 0 || !Number.isInteger(Number(value))) { + throw Error(`maxLogSize: "${maxLogSize}" is invalid`); + } else { + return value * units[unit]; } - - return false; } -// [33] s-white ::= s-space | s-tab -function isWhitespace(c) { - return c === CHAR_SPACE || c === CHAR_TAB; +function adapter(configAdapter, config) { + const newConfig = Object.assign({}, config); // eslint-disable-line prefer-object-spread + Object.keys(configAdapter).forEach((key) => { + if (newConfig[key]) { + newConfig[key] = configAdapter[key](config[key]); + } + }); + return newConfig; } -// Returns true if the character can be printed without escaping. -// From YAML 1.2: "any allowed characters known to be non-printable -// should also be escaped. [However,] This isn’t mandatory" -// Derived from nb-char - \t - #x85 - #xA0 - #x2028 - #x2029. -function isPrintable(c) { - return (0x00020 <= c && c <= 0x00007E) - || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029) - || ((0x0E000 <= c && c <= 0x00FFFD) && c !== CHAR_BOM) - || (0x10000 <= c && c <= 0x10FFFF); +function fileAppenderAdapter(config) { + const configAdapter = { + maxLogSize: maxFileSizeUnitTransform, + }; + return adapter(configAdapter, config); } -// [34] ns-char ::= nb-char - s-white -// [27] nb-char ::= c-printable - b-char - c-byte-order-mark -// [26] b-char ::= b-line-feed | b-carriage-return -// Including s-white (for some reason, examples doesn't match specs in this aspect) -// ns-char ::= c-printable - b-line-feed - b-carriage-return - c-byte-order-mark -function isNsCharOrWhitespace(c) { - return isPrintable(c) - && c !== CHAR_BOM - // - b-char - && c !== CHAR_CARRIAGE_RETURN - && c !== CHAR_LINE_FEED; -} +const adapters = { + dateFile: fileAppenderAdapter, + file: fileAppenderAdapter, + fileSync: fileAppenderAdapter, +}; -// [127] ns-plain-safe(c) ::= c = flow-out ⇒ ns-plain-safe-out -// c = flow-in ⇒ ns-plain-safe-in -// c = block-key ⇒ ns-plain-safe-out -// c = flow-key ⇒ ns-plain-safe-in -// [128] ns-plain-safe-out ::= ns-char -// [129] ns-plain-safe-in ::= ns-char - c-flow-indicator -// [130] ns-plain-char(c) ::= ( ns-plain-safe(c) - “:” - “#” ) -// | ( /* An ns-char preceding */ “#” ) -// | ( “:” /* Followed by an ns-plain-safe(c) */ ) -function isPlainSafe(c, prev, inblock) { - var cIsNsCharOrWhitespace = isNsCharOrWhitespace(c); - var cIsNsChar = cIsNsCharOrWhitespace && !isWhitespace(c); - return ( - // ns-plain-safe - inblock ? // c = flow-in - cIsNsCharOrWhitespace - : cIsNsCharOrWhitespace - // - c-flow-indicator - && c !== CHAR_COMMA - && c !== CHAR_LEFT_SQUARE_BRACKET - && c !== CHAR_RIGHT_SQUARE_BRACKET - && c !== CHAR_LEFT_CURLY_BRACKET - && c !== CHAR_RIGHT_CURLY_BRACKET - ) - // ns-plain-char - && c !== CHAR_SHARP // false on '#' - && !(prev === CHAR_COLON && !cIsNsChar) // false on ': ' - || (isNsCharOrWhitespace(prev) && !isWhitespace(prev) && c === CHAR_SHARP) // change to true on '[^ ]#' - || (prev === CHAR_COLON && cIsNsChar); // change to true on ':[^ ]' -} - -// Simplified test for values allowed as the first character in plain style. -function isPlainSafeFirst(c) { - // Uses a subset of ns-char - c-indicator - // where ns-char = nb-char - s-white. - // No support of ( ( “?” | “:” | “-” ) /* Followed by an ns-plain-safe(c)) */ ) part - return isPrintable(c) && c !== CHAR_BOM - && !isWhitespace(c) // - s-white - // - (c-indicator ::= - // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}” - && c !== CHAR_MINUS - && c !== CHAR_QUESTION - && c !== CHAR_COLON - && c !== CHAR_COMMA - && c !== CHAR_LEFT_SQUARE_BRACKET - && c !== CHAR_RIGHT_SQUARE_BRACKET - && c !== CHAR_LEFT_CURLY_BRACKET - && c !== CHAR_RIGHT_CURLY_BRACKET - // | “#” | “&” | “*” | “!” | “|” | “=” | “>” | “'” | “"” - && c !== CHAR_SHARP - && c !== CHAR_AMPERSAND - && c !== CHAR_ASTERISK - && c !== CHAR_EXCLAMATION - && c !== CHAR_VERTICAL_LINE - && c !== CHAR_EQUALS - && c !== CHAR_GREATER_THAN - && c !== CHAR_SINGLE_QUOTE - && c !== CHAR_DOUBLE_QUOTE - // | “%” | “@” | “`”) - && c !== CHAR_PERCENT - && c !== CHAR_COMMERCIAL_AT - && c !== CHAR_GRAVE_ACCENT; -} - -// Simplified test for values allowed as the last character in plain style. -function isPlainSafeLast(c) { - // just not whitespace or colon, it will be checked to be plain character later - return !isWhitespace(c) && c !== CHAR_COLON; -} - -// Same as 'string'.codePointAt(pos), but works in older browsers. -function codePointAt(string, pos) { - var first = string.charCodeAt(pos), second; - if (first >= 0xD800 && first <= 0xDBFF && pos + 1 < string.length) { - second = string.charCodeAt(pos + 1); - if (second >= 0xDC00 && second <= 0xDFFF) { - // https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae - return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000; - } - } - return first; -} - -// Determines whether block indentation indicator is required. -function needIndentIndicator(string) { - var leadingSpaceRe = /^\n* /; - return leadingSpaceRe.test(string); -} - -var STYLE_PLAIN = 1, - STYLE_SINGLE = 2, - STYLE_LITERAL = 3, - STYLE_FOLDED = 4, - STYLE_DOUBLE = 5; - -// Determines which scalar styles are possible and returns the preferred style. -// lineWidth = -1 => no limit. -// Pre-conditions: str.length > 0. -// Post-conditions: -// STYLE_PLAIN or STYLE_SINGLE => no \n are in the string. -// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1). -// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1). -function chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth, - testAmbiguousType, quotingType, forceQuotes, inblock) { +module.exports.modifyConfig = (config) => + adapters[config.type] ? adapters[config.type](config) : config; - var i; - var char = 0; - var prevChar = null; - var hasLineBreak = false; - var hasFoldableLine = false; // only checked if shouldTrackWidth - var shouldTrackWidth = lineWidth !== -1; - var previousLineBreak = -1; // count the first line correctly - var plain = isPlainSafeFirst(codePointAt(string, 0)) - && isPlainSafeLast(codePointAt(string, string.length - 1)); - - if (singleLineOnly || forceQuotes) { - // Case: no block styles. - // Check for disallowed characters to rule out plain and single. - for (i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) { - char = codePointAt(string, i); - if (!isPrintable(char)) { - return STYLE_DOUBLE; - } - plain = plain && isPlainSafe(char, prevChar, inblock); - prevChar = char; - } - } else { - // Case: block styles permitted. - for (i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) { - char = codePointAt(string, i); - if (char === CHAR_LINE_FEED) { - hasLineBreak = true; - // Check if any line can be folded. - if (shouldTrackWidth) { - hasFoldableLine = hasFoldableLine || - // Foldable line = too long, and not more-indented. - (i - previousLineBreak - 1 > lineWidth && - string[previousLineBreak + 1] !== ' '); - previousLineBreak = i; - } - } else if (!isPrintable(char)) { - return STYLE_DOUBLE; - } - plain = plain && isPlainSafe(char, prevChar, inblock); - prevChar = char; - } - // in case the end is missing a \n - hasFoldableLine = hasFoldableLine || (shouldTrackWidth && - (i - previousLineBreak - 1 > lineWidth && - string[previousLineBreak + 1] !== ' ')); - } - // Although every style can represent \n without escaping, prefer block styles - // for multiline, since they're more readable and they don't add empty lines. - // Also prefer folding a super-long line. - if (!hasLineBreak && !hasFoldableLine) { - // Strings interpretable as another type have to be quoted; - // e.g. the string 'true' vs. the boolean true. - if (plain && !forceQuotes && !testAmbiguousType(string)) { - return STYLE_PLAIN; - } - return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE; - } - // Edge case: block indentation indicator can only have one digit. - if (indentPerLevel > 9 && needIndentIndicator(string)) { - return STYLE_DOUBLE; - } - // At this point we know block styles are valid. - // Prefer literal style unless we want to fold. - if (!forceQuotes) { - return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL; - } - return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE; -} - -// Note: line breaking/folding is implemented for only the folded style. -// NB. We drop the last trailing newline (if any) of a returned block scalar -// since the dumper adds its own newline. This always works: -// • No ending newline => unaffected; already using strip "-" chomping. -// • Ending newline => removed then restored. -// Importantly, this keeps the "+" chomp indicator from gaining an extra line. -function writeScalar(state, string, level, iskey, inblock) { - state.dump = (function () { - if (string.length === 0) { - return state.quotingType === QUOTING_TYPE_DOUBLE ? '""' : "''"; - } - if (!state.noCompatMode) { - if (DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1 || DEPRECATED_BASE60_SYNTAX.test(string)) { - return state.quotingType === QUOTING_TYPE_DOUBLE ? ('"' + string + '"') : ("'" + string + "'"); - } - } - var indent = state.indent * Math.max(1, level); // no 0-indent scalars - // As indentation gets deeper, let the width decrease monotonically - // to the lower bound min(state.lineWidth, 40). - // Note that this implies - // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound. - // state.lineWidth > 40 + state.indent: width decreases until the lower bound. - // This behaves better than a constant minimum width which disallows narrower options, - // or an indent threshold which causes the width to suddenly increase. - var lineWidth = state.lineWidth === -1 - ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent); - - // Without knowing if keys are implicit/explicit, assume implicit for safety. - var singleLineOnly = iskey - // No block styles in flow mode. - || (state.flowLevel > -1 && level >= state.flowLevel); - function testAmbiguity(string) { - return testImplicitResolving(state, string); - } - - switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth, - testAmbiguity, state.quotingType, state.forceQuotes && !iskey, inblock)) { - - case STYLE_PLAIN: - return string; - case STYLE_SINGLE: - return "'" + string.replace(/'/g, "''") + "'"; - case STYLE_LITERAL: - return '|' + blockHeader(string, state.indent) - + dropEndingNewline(indentString(string, indent)); - case STYLE_FOLDED: - return '>' + blockHeader(string, state.indent) - + dropEndingNewline(indentString(foldString(string, lineWidth), indent)); - case STYLE_DOUBLE: - return '"' + escapeString(string, lineWidth) + '"'; - default: - throw new YAMLException('impossible error: invalid scalar style'); - } - }()); -} +/***/ }), -// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9. -function blockHeader(string, indentPerLevel) { - var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : ''; +/***/ 8712: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // note the special case: the string '\n' counts as a "trailing" empty line. - var clip = string[string.length - 1] === '\n'; - var keep = clip && (string[string.length - 2] === '\n' || string === '\n'); - var chomp = keep ? '+' : (clip ? '' : '-'); +const debug = __nccwpck_require__(8237)('log4js:categoryFilter'); - return indentIndicator + chomp + '\n'; +function categoryFilter(excludes, appender) { + if (typeof excludes === 'string') excludes = [excludes]; + return (logEvent) => { + debug(`Checking ${logEvent.categoryName} against ${excludes}`); + if (excludes.indexOf(logEvent.categoryName) === -1) { + debug('Not excluded, sending to appender'); + appender(logEvent); + } + }; } -// (See the note for writeScalar.) -function dropEndingNewline(string) { - return string[string.length - 1] === '\n' ? string.slice(0, -1) : string; +function configure(config, layouts, findAppender) { + const appender = findAppender(config.appender); + return categoryFilter(config.exclude, appender); } -// Note: a long line without a suitable break point will exceed the width limit. -// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0. -function foldString(string, width) { - // In folded style, $k$ consecutive newlines output as $k+1$ newlines— - // unless they're before or after a more-indented line, or at the very - // beginning or end, in which case $k$ maps to $k$. - // Therefore, parse each chunk as newline(s) followed by a content line. - var lineRe = /(\n+)([^\n]*)/g; +module.exports.configure = configure; - // first line (possibly an empty line) - var result = (function () { - var nextLF = string.indexOf('\n'); - nextLF = nextLF !== -1 ? nextLF : string.length; - lineRe.lastIndex = nextLF; - return foldLine(string.slice(0, nextLF), width); - }()); - // If we haven't reached the first content line yet, don't add an extra \n. - var prevMoreIndented = string[0] === '\n' || string[0] === ' '; - var moreIndented; - // rest of the lines - var match; - while ((match = lineRe.exec(string))) { - var prefix = match[1], line = match[2]; - moreIndented = (line[0] === ' '); - result += prefix - + (!prevMoreIndented && !moreIndented && line !== '' - ? '\n' : '') - + foldLine(line, width); - prevMoreIndented = moreIndented; - } +/***/ }), - return result; +/***/ 4813: +/***/ ((module) => { + +// eslint-disable-next-line no-console +const consoleLog = console.log.bind(console); + +function consoleAppender(layout, timezoneOffset) { + return (loggingEvent) => { + consoleLog(layout(loggingEvent, timezoneOffset)); + }; } -// Greedy line breaking. -// Picks the longest line under the limit each time, -// otherwise settles for the shortest line over the limit. -// NB. More-indented lines *cannot* be folded, as that would add an extra \n. -function foldLine(line, width) { - if (line === '' || line[0] === ' ') return line; - - // Since a more-indented line adds a \n, breaks can't be followed by a space. - var breakRe = / [^ ]/g; // note: the match index will always be <= length-2. - var match; - // start is an inclusive index. end, curr, and next are exclusive. - var start = 0, end, curr = 0, next = 0; - var result = ''; - - // Invariants: 0 <= start <= length-1. - // 0 <= curr <= next <= max(0, length-2). curr - start <= width. - // Inside the loop: - // A match implies length >= 2, so curr and next are <= length-2. - while ((match = breakRe.exec(line))) { - next = match.index; - // maintain invariant: curr - start <= width - if (next - start > width) { - end = (curr > start) ? curr : next; // derive end <= length-2 - result += '\n' + line.slice(start, end); - // skip the space that was output as \n - start = end + 1; // derive start <= length-1 - } - curr = next; - } - - // By the invariants, start <= length-1, so there is something left over. - // It is either the whole string or a part starting from non-whitespace. - result += '\n'; - // Insert a break if the remainder is too long and there is a break available. - if (line.length - start > width && curr > start) { - result += line.slice(start, curr) + '\n' + line.slice(curr + 1); - } else { - result += line.slice(start); +function configure(config, layouts) { + let layout = layouts.colouredLayout; + if (config.layout) { + layout = layouts.layout(config.layout.type, config.layout); } - - return result.slice(1); // drop extra \n joiner + return consoleAppender(layout, config.timezoneOffset); } -// Escapes a double-quoted string. -function escapeString(string) { - var result = ''; - var char = 0; - var escapeSeq; +module.exports.configure = configure; - for (var i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) { - char = codePointAt(string, i); - escapeSeq = ESCAPE_SEQUENCES[char]; - if (!escapeSeq && isPrintable(char)) { - result += string[i]; - if (char >= 0x10000) result += string[i + 1]; - } else { - result += escapeSeq || encodeHex(char); - } - } - - return result; -} - -function writeFlowSequence(state, level, object) { - var _result = '', - _tag = state.tag, - index, - length, - value; - - for (index = 0, length = object.length; index < length; index += 1) { - value = object[index]; +/***/ }), - if (state.replacer) { - value = state.replacer.call(object, String(index), value); - } +/***/ 1339: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // Write only valid elements, put null instead of invalid elements. - if (writeNode(state, level, value, false, false) || - (typeof value === 'undefined' && - writeNode(state, level, null, false, false))) { +const streams = __nccwpck_require__(5735); +const os = __nccwpck_require__(2037); - if (_result !== '') _result += ',' + (!state.condenseFlow ? ' ' : ''); - _result += state.dump; - } - } +const eol = os.EOL; - state.tag = _tag; - state.dump = '[' + _result + ']'; +function openTheStream(filename, pattern, options) { + const stream = new streams.DateRollingFileStream(filename, pattern, options); + stream.on('error', (err) => { + // eslint-disable-next-line no-console + console.error( + 'log4js.dateFileAppender - Writing to file %s, error happened ', + filename, + err + ); + }); + stream.on('drain', () => { + process.emit('log4js:pause', false); + }); + return stream; } -function writeBlockSequence(state, level, object, compact) { - var _result = '', - _tag = state.tag, - index, - length, - value; +/** + * File appender that rolls files according to a date pattern. + * @param filename base filename. + * @param pattern the format that will be added to the end of filename when rolling, + * also used to check when to roll files - defaults to '.yyyy-MM-dd' + * @param layout layout function for log messages - defaults to basicLayout + * @param options - options to be passed to the underlying stream + * @param timezoneOffset - optional timezone offset in minutes (default system local) + */ +function appender(filename, pattern, layout, options, timezoneOffset) { + // the options for file appender use maxLogSize, but the docs say any file appender + // options should work for dateFile as well. + options.maxSize = options.maxLogSize; - for (index = 0, length = object.length; index < length; index += 1) { - value = object[index]; + const writer = openTheStream(filename, pattern, options); - if (state.replacer) { - value = state.replacer.call(object, String(index), value); + const app = function (logEvent) { + if (!writer.writable) { + return; } - - // Write only valid elements, put null instead of invalid elements. - if (writeNode(state, level + 1, value, true, true, false, true) || - (typeof value === 'undefined' && - writeNode(state, level + 1, null, true, true, false, true))) { - - if (!compact || _result !== '') { - _result += generateNextLine(state, level); - } - - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - _result += '-'; - } else { - _result += '- '; - } - - _result += state.dump; + if (!writer.write(layout(logEvent, timezoneOffset) + eol, 'utf8')) { + process.emit('log4js:pause', true); } - } - - state.tag = _tag; - state.dump = _result || '[]'; // Empty sequence if no valid values. -} + }; -function writeFlowMapping(state, level, object) { - var _result = '', - _tag = state.tag, - objectKeyList = Object.keys(object), - index, - length, - objectKey, - objectValue, - pairBuffer; + app.shutdown = function (complete) { + writer.end('', 'utf-8', complete); + }; - for (index = 0, length = objectKeyList.length; index < length; index += 1) { + return app; +} - pairBuffer = ''; - if (_result !== '') pairBuffer += ', '; +function configure(config, layouts) { + let layout = layouts.basicLayout; + if (config.layout) { + layout = layouts.layout(config.layout.type, config.layout); + } - if (state.condenseFlow) pairBuffer += '"'; + if (!config.alwaysIncludePattern) { + config.alwaysIncludePattern = false; + } - objectKey = objectKeyList[index]; - objectValue = object[objectKey]; + // security default (instead of relying on streamroller default) + config.mode = config.mode || 0o600; - if (state.replacer) { - objectValue = state.replacer.call(object, objectKey, objectValue); - } + return appender( + config.filename, + config.pattern, + layout, + config, + config.timezoneOffset + ); +} - if (!writeNode(state, level, objectKey, false, false)) { - continue; // Skip this pair because of invalid key; - } +module.exports.configure = configure; - if (state.dump.length > 1024) pairBuffer += '? '; - pairBuffer += state.dump + (state.condenseFlow ? '"' : '') + ':' + (state.condenseFlow ? '' : ' '); +/***/ }), - if (!writeNode(state, level, objectValue, false, false)) { - continue; // Skip this pair because of invalid value. - } +/***/ 9128: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - pairBuffer += state.dump; +const debug = __nccwpck_require__(8237)('log4js:file'); +const path = __nccwpck_require__(1017); +const streams = __nccwpck_require__(5735); +const os = __nccwpck_require__(2037); - // Both key and value are valid. - _result += pairBuffer; - } +const eol = os.EOL; - state.tag = _tag; - state.dump = '{' + _result + '}'; +let mainSighupListenerStarted = false; +const sighupListeners = new Set(); +function mainSighupHandler() { + sighupListeners.forEach((app) => { + app.sighupHandler(); + }); } -function writeBlockMapping(state, level, object, compact) { - var _result = '', - _tag = state.tag, - objectKeyList = Object.keys(object), - index, - length, - objectKey, - objectValue, - explicitPair, - pairBuffer; - - // Allow sorting keys so that the output file is deterministic - if (state.sortKeys === true) { - // Default sorting - objectKeyList.sort(); - } else if (typeof state.sortKeys === 'function') { - // Custom sort function - objectKeyList.sort(state.sortKeys); - } else if (state.sortKeys) { - // Something is wrong - throw new YAMLException('sortKeys must be a boolean or a function'); +/** + * File Appender writing the logs to a text file. Supports rolling of logs by size. + * + * @param file the file log messages will be written to + * @param layout a function that takes a logEvent and returns a string + * (defaults to basicLayout). + * @param logSize - the maximum size (in bytes) for a log file, + * if not provided then logs won't be rotated. + * @param numBackups - the number of log files to keep after logSize + * has been reached (default 5) + * @param options - options to be passed to the underlying stream + * @param timezoneOffset - optional timezone offset in minutes (default system local) + */ +function fileAppender( + file, + layout, + logSize, + numBackups, + options, + timezoneOffset +) { + if (typeof file !== 'string' || file.length === 0) { + throw new Error(`Invalid filename: ${file}`); + } else if (file.endsWith(path.sep)) { + throw new Error(`Filename is a directory: ${file}`); + } else if (file.indexOf(`~${path.sep}`) === 0) { + // handle ~ expansion: https://github.com/nodejs/node/issues/684 + // exclude ~ and ~filename as these can be valid files + file = file.replace('~', os.homedir()); } + file = path.normalize(file); + numBackups = !numBackups && numBackups !== 0 ? 5 : numBackups; - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - pairBuffer = ''; + debug( + 'Creating file appender (', + file, + ', ', + logSize, + ', ', + numBackups, + ', ', + options, + ', ', + timezoneOffset, + ')' + ); - if (!compact || _result !== '') { - pairBuffer += generateNextLine(state, level); - } + function openTheStream(filePath, fileSize, numFiles, opt) { + const stream = new streams.RollingFileStream( + filePath, + fileSize, + numFiles, + opt + ); + stream.on('error', (err) => { + // eslint-disable-next-line no-console + console.error( + 'log4js.fileAppender - Writing to file %s, error happened ', + filePath, + err + ); + }); + stream.on('drain', () => { + process.emit('log4js:pause', false); + }); + return stream; + } - objectKey = objectKeyList[index]; - objectValue = object[objectKey]; + let writer = openTheStream(file, logSize, numBackups, options); - if (state.replacer) { - objectValue = state.replacer.call(object, objectKey, objectValue); + const app = function (loggingEvent) { + if (!writer.writable) { + return; } - - if (!writeNode(state, level + 1, objectKey, true, true, true)) { - continue; // Skip this pair because of invalid key. + if (options.removeColor === true) { + // eslint-disable-next-line no-control-regex + const regex = /\x1b[[0-9;]*m/g; + loggingEvent.data = loggingEvent.data.map((d) => { + if (typeof d === 'string') return d.replace(regex, ''); + return d; + }); } - - explicitPair = (state.tag !== null && state.tag !== '?') || - (state.dump && state.dump.length > 1024); - - if (explicitPair) { - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - pairBuffer += '?'; - } else { - pairBuffer += '? '; - } + if (!writer.write(layout(loggingEvent, timezoneOffset) + eol, 'utf8')) { + process.emit('log4js:pause', true); } + }; - pairBuffer += state.dump; + app.reopen = function () { + writer.end(() => { + writer = openTheStream(file, logSize, numBackups, options); + }); + }; - if (explicitPair) { - pairBuffer += generateNextLine(state, level); - } + app.sighupHandler = function () { + debug('SIGHUP handler called.'); + app.reopen(); + }; - if (!writeNode(state, level + 1, objectValue, true, explicitPair)) { - continue; // Skip this pair because of invalid value. + app.shutdown = function (complete) { + sighupListeners.delete(app); + if (sighupListeners.size === 0 && mainSighupListenerStarted) { + process.removeListener('SIGHUP', mainSighupHandler); + mainSighupListenerStarted = false; } + writer.end('', 'utf-8', complete); + }; - if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) { - pairBuffer += ':'; - } else { - pairBuffer += ': '; - } + // On SIGHUP, close and reopen all files. This allows this appender to work with + // logrotate. Note that if you are using logrotate, you should not set + // `logSize`. + sighupListeners.add(app); + if (!mainSighupListenerStarted) { + process.on('SIGHUP', mainSighupHandler); + mainSighupListenerStarted = true; + } - pairBuffer += state.dump; + return app; +} - // Both key and value are valid. - _result += pairBuffer; +function configure(config, layouts) { + let layout = layouts.basicLayout; + if (config.layout) { + layout = layouts.layout(config.layout.type, config.layout); } - state.tag = _tag; - state.dump = _result || '{}'; // Empty mapping if no valid pairs. + // security default (instead of relying on streamroller default) + config.mode = config.mode || 0o600; + + return fileAppender( + config.filename, + layout, + config.maxLogSize, + config.backups, + config, + config.timezoneOffset + ); } -function detectType(state, object, explicit) { - var _result, typeList, index, length, type, style; +module.exports.configure = configure; - typeList = explicit ? state.explicitTypes : state.implicitTypes; - for (index = 0, length = typeList.length; index < length; index += 1) { - type = typeList[index]; +/***/ }), - if ((type.instanceOf || type.predicate) && - (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) && - (!type.predicate || type.predicate(object))) { +/***/ 8910: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (explicit) { - if (type.multi && type.representName) { - state.tag = type.representName(object); - } else { - state.tag = type.tag; - } - } else { - state.tag = '?'; - } +const debug = __nccwpck_require__(8237)('log4js:fileSync'); +const path = __nccwpck_require__(1017); +const fs = __nccwpck_require__(7147); +const os = __nccwpck_require__(2037); - if (type.represent) { - style = state.styleMap[type.tag] || type.defaultStyle; +const eol = os.EOL; - if (_toString.call(type.represent) === '[object Function]') { - _result = type.represent(object, style); - } else if (_hasOwnProperty.call(type.represent, style)) { - _result = type.represent[style](object, style); - } else { - throw new YAMLException('!<' + type.tag + '> tag resolver accepts not "' + style + '" style'); - } +function touchFile(file, options) { + // attempt to create the directory + const mkdir = (dir) => { + try { + return fs.mkdirSync(dir, { recursive: true }); + } catch (e) { + // backward-compatible fs.mkdirSync for nodejs pre-10.12.0 (without recursive option) + // recursive creation of parent first + if (e.code === 'ENOENT') { + mkdir(path.dirname(dir)); + return mkdir(dir); + } - state.dump = _result; + // throw error for all except EEXIST and EROFS (read-only filesystem) + if (e.code !== 'EEXIST' && e.code !== 'EROFS') { + throw e; } - return true; + // EEXIST: throw if file and not directory + // EROFS : throw if directory not found + else { + try { + if (fs.statSync(dir).isDirectory()) { + return dir; + } + throw e; + } catch (err) { + throw e; + } + } } - } + }; + mkdir(path.dirname(file)); - return false; + // try to throw EISDIR, EROFS, EACCES + fs.appendFileSync(file, '', { mode: options.mode, flag: options.flags }); } -// Serializes `object` and writes it to global `result`. -// Returns true on success, or false on invalid object. -// -function writeNode(state, level, object, block, compact, iskey, isblockseq) { - state.tag = null; - state.dump = object; - - if (!detectType(state, object, false)) { - detectType(state, object, true); - } - - var type = _toString.call(state.dump); - var inblock = block; - var tagStr; - - if (block) { - block = (state.flowLevel < 0 || state.flowLevel > level); - } +class RollingFileSync { + constructor(filename, maxLogSize, backups, options) { + debug('In RollingFileStream'); - var objectOrArray = type === '[object Object]' || type === '[object Array]', - duplicateIndex, - duplicate; + if (maxLogSize < 0) { + throw new Error(`maxLogSize (${maxLogSize}) should be > 0`); + } - if (objectOrArray) { - duplicateIndex = state.duplicates.indexOf(object); - duplicate = duplicateIndex !== -1; - } + this.filename = filename; + this.size = maxLogSize; + this.backups = backups; + this.options = options; + this.currentSize = 0; - if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) { - compact = false; - } + function currentFileSize(file) { + let fileSize = 0; - if (duplicate && state.usedDuplicates[duplicateIndex]) { - state.dump = '*ref_' + duplicateIndex; - } else { - if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) { - state.usedDuplicates[duplicateIndex] = true; - } - if (type === '[object Object]') { - if (block && (Object.keys(state.dump).length !== 0)) { - writeBlockMapping(state, level, state.dump, compact); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + state.dump; - } - } else { - writeFlowMapping(state, level, state.dump); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; - } - } - } else if (type === '[object Array]') { - if (block && (state.dump.length !== 0)) { - if (state.noArrayIndent && !isblockseq && level > 0) { - writeBlockSequence(state, level - 1, state.dump, compact); - } else { - writeBlockSequence(state, level, state.dump, compact); - } - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + state.dump; - } - } else { - writeFlowSequence(state, level, state.dump); - if (duplicate) { - state.dump = '&ref_' + duplicateIndex + ' ' + state.dump; - } - } - } else if (type === '[object String]') { - if (state.tag !== '?') { - writeScalar(state, state.dump, level, iskey, inblock); + try { + fileSize = fs.statSync(file).size; + } catch (e) { + // file does not exist + touchFile(file, options); } - } else if (type === '[object Undefined]') { - return false; - } else { - if (state.skipInvalid) return false; - throw new YAMLException('unacceptable kind of an object to dump ' + type); + return fileSize; } - if (state.tag !== null && state.tag !== '?') { - // Need to encode all characters except those allowed by the spec: - // - // [35] ns-dec-digit ::= [#x30-#x39] /* 0-9 */ - // [36] ns-hex-digit ::= ns-dec-digit - // | [#x41-#x46] /* A-F */ | [#x61-#x66] /* a-f */ - // [37] ns-ascii-letter ::= [#x41-#x5A] /* A-Z */ | [#x61-#x7A] /* a-z */ - // [38] ns-word-char ::= ns-dec-digit | ns-ascii-letter | “-” - // [39] ns-uri-char ::= “%” ns-hex-digit ns-hex-digit | ns-word-char | “#” - // | “;” | “/” | “?” | “:” | “@” | “&” | “=” | “+” | “$” | “,” - // | “_” | “.” | “!” | “~” | “*” | “'” | “(” | “)” | “[” | “]” - // - // Also need to encode '!' because it has special meaning (end of tag prefix). - // - tagStr = encodeURI( - state.tag[0] === '!' ? state.tag.slice(1) : state.tag - ).replace(/!/g, '%21'); - - if (state.tag[0] === '!') { - tagStr = '!' + tagStr; - } else if (tagStr.slice(0, 18) === 'tag:yaml.org,2002:') { - tagStr = '!!' + tagStr.slice(18); - } else { - tagStr = '!<' + tagStr + '>'; - } - - state.dump = tagStr + ' ' + state.dump; - } + this.currentSize = currentFileSize(this.filename); } - return true; -} - -function getDuplicateReferences(object, state) { - var objects = [], - duplicatesIndexes = [], - index, - length; + shouldRoll() { + debug( + 'should roll with current size %d, and max size %d', + this.currentSize, + this.size + ); + return this.currentSize >= this.size; + } - inspectNode(object, objects, duplicatesIndexes); + roll(filename) { + const that = this; + const nameMatcher = new RegExp(`^${path.basename(filename)}`); - for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) { - state.duplicates.push(objects[duplicatesIndexes[index]]); - } - state.usedDuplicates = new Array(length); -} + function justTheseFiles(item) { + return nameMatcher.test(item); + } -function inspectNode(object, objects, duplicatesIndexes) { - var objectKeyList, - index, - length; + function index(filename_) { + return ( + parseInt(filename_.slice(`${path.basename(filename)}.`.length), 10) || 0 + ); + } - if (object !== null && typeof object === 'object') { - index = objects.indexOf(object); - if (index !== -1) { - if (duplicatesIndexes.indexOf(index) === -1) { - duplicatesIndexes.push(index); - } - } else { - objects.push(object); + function byIndex(a, b) { + return index(a) - index(b); + } - if (Array.isArray(object)) { - for (index = 0, length = object.length; index < length; index += 1) { - inspectNode(object[index], objects, duplicatesIndexes); + function increaseFileIndex(fileToRename) { + const idx = index(fileToRename); + debug(`Index of ${fileToRename} is ${idx}`); + if (that.backups === 0) { + fs.truncateSync(filename, 0); + } else if (idx < that.backups) { + // on windows, you can get a EEXIST error if you rename a file to an existing file + // so, we'll try to delete the file we're renaming to first + try { + fs.unlinkSync(`${filename}.${idx + 1}`); + } catch (e) { + // ignore err: if we could not delete, it's most likely that it doesn't exist } - } else { - objectKeyList = Object.keys(object); - for (index = 0, length = objectKeyList.length; index < length; index += 1) { - inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes); - } + debug(`Renaming ${fileToRename} -> ${filename}.${idx + 1}`); + fs.renameSync( + path.join(path.dirname(filename), fileToRename), + `${filename}.${idx + 1}` + ); } } - } -} - -function dump(input, options) { - options = options || {}; - - var state = new State(options); - if (!state.noRefs) getDuplicateReferences(input, state); + function renameTheFiles() { + // roll the backups (rename file.n to file.n+1, where n <= numBackups) + debug('Renaming the old files'); - var value = input; + const files = fs.readdirSync(path.dirname(filename)); + files + .filter(justTheseFiles) + .sort(byIndex) + .reverse() + .forEach(increaseFileIndex); + } - if (state.replacer) { - value = state.replacer.call({ '': value }, '', value); + debug('Rolling, rolling, rolling'); + renameTheFiles(); } - if (writeNode(state, 0, value, true, true)) return state.dump + '\n'; - - return ''; -} - -module.exports.dump = dump; - - -/***/ }), - -/***/ 8179: -/***/ ((module) => { - -"use strict"; -// YAML error class. http://stackoverflow.com/questions/8458984 -// - + // eslint-disable-next-line no-unused-vars + write(chunk, encoding) { + const that = this; + function writeTheChunk() { + debug('writing the chunk to the file'); + that.currentSize += chunk.length; + fs.appendFileSync(that.filename, chunk); + } -function formatError(exception, compact) { - var where = '', message = exception.reason || '(unknown reason)'; + debug('in write'); - if (!exception.mark) return message; + if (this.shouldRoll()) { + this.currentSize = 0; + this.roll(this.filename); + } - if (exception.mark.name) { - where += 'in "' + exception.mark.name + '" '; + writeTheChunk(); } +} - where += '(' + (exception.mark.line + 1) + ':' + (exception.mark.column + 1) + ')'; - - if (!compact && exception.mark.snippet) { - where += '\n\n' + exception.mark.snippet; +/** + * File Appender writing the logs to a text file. Supports rolling of logs by size. + * + * @param file the file log messages will be written to + * @param layout a function that takes a logevent and returns a string + * (defaults to basicLayout). + * @param logSize - the maximum size (in bytes) for a log file, + * if not provided then logs won't be rotated. + * @param numBackups - the number of log files to keep after logSize + * has been reached (default 5) + * @param options - options to be passed to the underlying stream + * @param timezoneOffset - optional timezone offset in minutes (default system local) + */ +function fileAppender( + file, + layout, + logSize, + numBackups, + options, + timezoneOffset +) { + if (typeof file !== 'string' || file.length === 0) { + throw new Error(`Invalid filename: ${file}`); + } else if (file.endsWith(path.sep)) { + throw new Error(`Filename is a directory: ${file}`); + } else if (file.indexOf(`~${path.sep}`) === 0) { + // handle ~ expansion: https://github.com/nodejs/node/issues/684 + // exclude ~ and ~filename as these can be valid files + file = file.replace('~', os.homedir()); } + file = path.normalize(file); + numBackups = !numBackups && numBackups !== 0 ? 5 : numBackups; - return message + ' ' + where; -} + debug( + 'Creating fileSync appender (', + file, + ', ', + logSize, + ', ', + numBackups, + ', ', + options, + ', ', + timezoneOffset, + ')' + ); + function openTheStream(filePath, fileSize, numFiles) { + let stream; -function YAMLException(reason, mark) { - // Super constructor - Error.call(this); + if (fileSize) { + stream = new RollingFileSync(filePath, fileSize, numFiles, options); + } else { + stream = ((f) => { + // touch the file to apply flags (like w to truncate the file) + touchFile(f, options); - this.name = 'YAMLException'; - this.reason = reason; - this.mark = mark; - this.message = formatError(this, false); + return { + write(data) { + fs.appendFileSync(f, data); + }, + }; + })(filePath); + } - // Include stack trace in error object - if (Error.captureStackTrace) { - // Chrome and NodeJS - Error.captureStackTrace(this, this.constructor); - } else { - // FF, IE 10+ and Safari 6+. Fallback for others - this.stack = (new Error()).stack || ''; + return stream; } -} + const logFile = openTheStream(file, logSize, numBackups); -// Inherit from Error -YAMLException.prototype = Object.create(Error.prototype); -YAMLException.prototype.constructor = YAMLException; + return (loggingEvent) => { + logFile.write(layout(loggingEvent, timezoneOffset) + eol); + }; +} +function configure(config, layouts) { + let layout = layouts.basicLayout; + if (config.layout) { + layout = layouts.layout(config.layout.type, config.layout); + } -YAMLException.prototype.toString = function toString(compact) { - return this.name + ': ' + formatError(this, compact); -}; + const options = { + flags: config.flags || 'a', + encoding: config.encoding || 'utf8', + mode: config.mode || 0o600, + }; + return fileAppender( + config.filename, + layout, + config.maxLogSize, + config.backups, + options, + config.timezoneOffset + ); +} -module.exports = YAMLException; +module.exports.configure = configure; /***/ }), -/***/ 1161: +/***/ 5709: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -/*eslint-disable max-len,no-use-before-define*/ - -var common = __nccwpck_require__(6829); -var YAMLException = __nccwpck_require__(8179); -var makeSnippet = __nccwpck_require__(6975); -var DEFAULT_SCHEMA = __nccwpck_require__(8759); - - -var _hasOwnProperty = Object.prototype.hasOwnProperty; - - -var CONTEXT_FLOW_IN = 1; -var CONTEXT_FLOW_OUT = 2; -var CONTEXT_BLOCK_IN = 3; -var CONTEXT_BLOCK_OUT = 4; - - -var CHOMPING_CLIP = 1; -var CHOMPING_STRIP = 2; -var CHOMPING_KEEP = 3; - - -var PATTERN_NON_PRINTABLE = /[\x00-\x08\x0B\x0C\x0E-\x1F\x7F-\x84\x86-\x9F\uFFFE\uFFFF]|[\uD800-\uDBFF](?![\uDC00-\uDFFF])|(?:[^\uD800-\uDBFF]|^)[\uDC00-\uDFFF]/; -var PATTERN_NON_ASCII_LINE_BREAKS = /[\x85\u2028\u2029]/; -var PATTERN_FLOW_INDICATORS = /[,\[\]\{\}]/; -var PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\-]+!)$/i; -var PATTERN_TAG_URI = /^(?:!|[^,\[\]\{\}])(?:%[0-9a-f]{2}|[0-9a-z\-#;\/\?:@&=\+\$,_\.!~\*'\(\)\[\]])*$/i; - - -function _class(obj) { return Object.prototype.toString.call(obj); } - -function is_EOL(c) { - return (c === 0x0A/* LF */) || (c === 0x0D/* CR */); -} - -function is_WHITE_SPACE(c) { - return (c === 0x09/* Tab */) || (c === 0x20/* Space */); -} - -function is_WS_OR_EOL(c) { - return (c === 0x09/* Tab */) || - (c === 0x20/* Space */) || - (c === 0x0A/* LF */) || - (c === 0x0D/* CR */); -} +const path = __nccwpck_require__(1017); +const debug = __nccwpck_require__(8237)('log4js:appenders'); +const configuration = __nccwpck_require__(5813); +const clustering = __nccwpck_require__(2560); +const levels = __nccwpck_require__(7117); +const layouts = __nccwpck_require__(2680); +const adapters = __nccwpck_require__(3915); -function is_FLOW_INDICATOR(c) { - return c === 0x2C/* , */ || - c === 0x5B/* [ */ || - c === 0x5D/* ] */ || - c === 0x7B/* { */ || - c === 0x7D/* } */; -} +// pre-load the core appenders so that webpack can find them +const coreAppenders = new Map(); +coreAppenders.set('console', __nccwpck_require__(4813)); +coreAppenders.set('stdout', __nccwpck_require__(9601)); +coreAppenders.set('stderr', __nccwpck_require__(6451)); +coreAppenders.set('logLevelFilter', __nccwpck_require__(790)); +coreAppenders.set('categoryFilter', __nccwpck_require__(8712)); +coreAppenders.set('noLogFilter', __nccwpck_require__(3164)); +coreAppenders.set('file', __nccwpck_require__(9128)); +coreAppenders.set('dateFile', __nccwpck_require__(1339)); +coreAppenders.set('fileSync', __nccwpck_require__(8910)); +coreAppenders.set('tcp', __nccwpck_require__(2957)); -function fromHexCode(c) { - var lc; +const appenders = new Map(); - if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { - return c - 0x30; +const tryLoading = (modulePath, config) => { + let resolvedPath; + try { + const modulePathCJS = `${modulePath}.cjs`; + resolvedPath = require.resolve(modulePathCJS); + debug('Loading module from ', modulePathCJS); + } catch (e) { + resolvedPath = modulePath; + debug('Loading module from ', modulePath); } - - /*eslint-disable no-bitwise*/ - lc = c | 0x20; - - if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) { - return lc - 0x61 + 10; + try { + // eslint-disable-next-line global-require, import/no-dynamic-require + return require(resolvedPath); + } catch (e) { + // if the module was found, and we still got an error, then raise it + configuration.throwExceptionIf( + config, + e.code !== 'MODULE_NOT_FOUND', + `appender "${modulePath}" could not be loaded (error was: ${e})` + ); + return undefined; } +}; - return -1; -} +const loadAppenderModule = (type, config) => + coreAppenders.get(type) || + tryLoading(`./${type}`, config) || + tryLoading(type, config) || + (require.main && + require.main.filename && + tryLoading(path.join(path.dirname(require.main.filename), type), config)) || + tryLoading(path.join(process.cwd(), type), config); -function escapedHexLen(c) { - if (c === 0x78/* x */) { return 2; } - if (c === 0x75/* u */) { return 4; } - if (c === 0x55/* U */) { return 8; } - return 0; -} +const appendersLoading = new Set(); -function fromDecimalCode(c) { - if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) { - return c - 0x30; - } +const getAppender = (name, config) => { + if (appenders.has(name)) return appenders.get(name); + if (!config.appenders[name]) return false; + if (appendersLoading.has(name)) + throw new Error(`Dependency loop detected for appender ${name}.`); + appendersLoading.add(name); - return -1; -} + debug(`Creating appender ${name}`); + // eslint-disable-next-line no-use-before-define + const appender = createAppender(name, config); + appendersLoading.delete(name); + appenders.set(name, appender); + return appender; +}; -function simpleEscapeSequence(c) { - /* eslint-disable indent */ - return (c === 0x30/* 0 */) ? '\x00' : - (c === 0x61/* a */) ? '\x07' : - (c === 0x62/* b */) ? '\x08' : - (c === 0x74/* t */) ? '\x09' : - (c === 0x09/* Tab */) ? '\x09' : - (c === 0x6E/* n */) ? '\x0A' : - (c === 0x76/* v */) ? '\x0B' : - (c === 0x66/* f */) ? '\x0C' : - (c === 0x72/* r */) ? '\x0D' : - (c === 0x65/* e */) ? '\x1B' : - (c === 0x20/* Space */) ? ' ' : - (c === 0x22/* " */) ? '\x22' : - (c === 0x2F/* / */) ? '/' : - (c === 0x5C/* \ */) ? '\x5C' : - (c === 0x4E/* N */) ? '\x85' : - (c === 0x5F/* _ */) ? '\xA0' : - (c === 0x4C/* L */) ? '\u2028' : - (c === 0x50/* P */) ? '\u2029' : ''; -} - -function charFromCodepoint(c) { - if (c <= 0xFFFF) { - return String.fromCharCode(c); - } - // Encode UTF-16 surrogate pair - // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF - return String.fromCharCode( - ((c - 0x010000) >> 10) + 0xD800, - ((c - 0x010000) & 0x03FF) + 0xDC00 +const createAppender = (name, config) => { + const appenderConfig = config.appenders[name]; + const appenderModule = appenderConfig.type.configure + ? appenderConfig.type + : loadAppenderModule(appenderConfig.type, config); + configuration.throwExceptionIf( + config, + configuration.not(appenderModule), + `appender "${name}" is not valid (type "${appenderConfig.type}" could not be found)` ); -} - -var simpleEscapeCheck = new Array(256); // integer, for fast access -var simpleEscapeMap = new Array(256); -for (var i = 0; i < 256; i++) { - simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0; - simpleEscapeMap[i] = simpleEscapeSequence(i); -} + if (appenderModule.appender) { + process.emitWarning( + `Appender ${appenderConfig.type} exports an appender function.`, + 'DeprecationWarning', + 'log4js-node-DEP0001' + ); + debug( + '[log4js-node-DEP0001]', + `DEPRECATION: Appender ${appenderConfig.type} exports an appender function.` + ); + } + if (appenderModule.shutdown) { + process.emitWarning( + `Appender ${appenderConfig.type} exports a shutdown function.`, + 'DeprecationWarning', + 'log4js-node-DEP0002' + ); + debug( + '[log4js-node-DEP0002]', + `DEPRECATION: Appender ${appenderConfig.type} exports a shutdown function.` + ); + } + debug(`${name}: clustering.isMaster ? ${clustering.isMaster()}`); + debug( + // eslint-disable-next-line global-require + `${name}: appenderModule is ${(__nccwpck_require__(3837).inspect)(appenderModule)}` + ); + return clustering.onlyOnMaster( + () => { + debug( + `calling appenderModule.configure for ${name} / ${appenderConfig.type}` + ); + return appenderModule.configure( + adapters.modifyConfig(appenderConfig), + layouts, + (appender) => getAppender(appender, config), + levels + ); + }, + /* istanbul ignore next: fn never gets called by non-master yet needed to pass config validation */ () => {} + ); +}; -function State(input, options) { - this.input = input; +const setup = (config) => { + appenders.clear(); + appendersLoading.clear(); + if (!config) { + return; + } - this.filename = options['filename'] || null; - this.schema = options['schema'] || DEFAULT_SCHEMA; - this.onWarning = options['onWarning'] || null; - // (Hidden) Remove? makes the loader to expect YAML 1.1 documents - // if such documents have no explicit %YAML directive - this.legacy = options['legacy'] || false; + const usedAppenders = []; + Object.values(config.categories).forEach((category) => { + usedAppenders.push(...category.appenders); + }); + Object.keys(config.appenders).forEach((name) => { + // dodgy hard-coding of special case for tcp-server and multiprocess which may not have + // any categories associated with it, but needs to be started up anyway + if ( + usedAppenders.includes(name) || + config.appenders[name].type === 'tcp-server' || + config.appenders[name].type === 'multiprocess' + ) { + getAppender(name, config); + } + }); +}; - this.json = options['json'] || false; - this.listener = options['listener'] || null; +const init = () => { + setup(); +}; +init(); - this.implicitTypes = this.schema.compiledImplicit; - this.typeMap = this.schema.compiledTypeMap; +configuration.addListener((config) => { + configuration.throwExceptionIf( + config, + configuration.not(configuration.anObject(config.appenders)), + 'must have a property "appenders" of type object.' + ); + const appenderNames = Object.keys(config.appenders); + configuration.throwExceptionIf( + config, + configuration.not(appenderNames.length), + 'must define at least one appender.' + ); - this.length = input.length; - this.position = 0; - this.line = 0; - this.lineStart = 0; - this.lineIndent = 0; + appenderNames.forEach((name) => { + configuration.throwExceptionIf( + config, + configuration.not(config.appenders[name].type), + `appender "${name}" is not valid (must be an object with property "type")` + ); + }); +}); - // position of first leading tab in the current line, - // used to make sure there are no tabs in the indentation - this.firstTabInLine = -1; +configuration.addListener(setup); - this.documents = []; +module.exports = appenders; +module.exports.init = init; - /* - this.version; - this.checkLineBreaks; - this.tagMap; - this.anchorMap; - this.tag; - this.anchor; - this.kind; - this.result;*/ -} +/***/ }), +/***/ 790: +/***/ ((module) => { -function generateError(state, message) { - var mark = { - name: state.filename, - buffer: state.input.slice(0, -1), // omit trailing \0 - position: state.position, - line: state.line, - column: state.position - state.lineStart +function logLevelFilter(minLevelString, maxLevelString, appender, levels) { + const minLevel = levels.getLevel(minLevelString); + const maxLevel = levels.getLevel(maxLevelString, levels.FATAL); + return (logEvent) => { + const eventLevel = logEvent.level; + if ( + minLevel.isLessThanOrEqualTo(eventLevel) && + maxLevel.isGreaterThanOrEqualTo(eventLevel) + ) { + appender(logEvent); + } }; - - mark.snippet = makeSnippet(mark); - - return new YAMLException(message, mark); -} - -function throwError(state, message) { - throw generateError(state, message); } -function throwWarning(state, message) { - if (state.onWarning) { - state.onWarning.call(null, generateError(state, message)); - } +function configure(config, layouts, findAppender, levels) { + const appender = findAppender(config.appender); + return logLevelFilter(config.level, config.maxLevel, appender, levels); } +module.exports.configure = configure; -var directiveHandlers = { - - YAML: function handleYamlDirective(state, name, args) { - var match, major, minor; +/***/ }), - if (state.version !== null) { - throwError(state, 'duplication of %YAML directive'); - } +/***/ 3164: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (args.length !== 1) { - throwError(state, 'YAML directive accepts exactly one argument'); - } +const debug = __nccwpck_require__(8237)('log4js:noLogFilter'); - match = /^([0-9]+)\.([0-9]+)$/.exec(args[0]); +/** + * The function removes empty or null regexp from the array + * @param {string[]} regexp + * @returns {string[]} a filtered string array with not empty or null regexp + */ +function removeNullOrEmptyRegexp(regexp) { + const filtered = regexp.filter((el) => el != null && el !== ''); + return filtered; +} - if (match === null) { - throwError(state, 'ill-formed argument of the YAML directive'); +/** + * Returns a function that will exclude the events in case they match + * with the regular expressions provided + * @param {(string|string[])} filters contains the regexp that will be used for the evaluation + * @param {*} appender + * @returns {function} + */ +function noLogFilter(filters, appender) { + return (logEvent) => { + debug(`Checking data: ${logEvent.data} against filters: ${filters}`); + if (typeof filters === 'string') { + filters = [filters]; } - - major = parseInt(match[1], 10); - minor = parseInt(match[2], 10); - - if (major !== 1) { - throwError(state, 'unacceptable YAML version of the document'); + filters = removeNullOrEmptyRegexp(filters); + const regex = new RegExp(filters.join('|'), 'i'); + if ( + filters.length === 0 || + logEvent.data.findIndex((value) => regex.test(value)) < 0 + ) { + debug('Not excluded, sending to appender'); + appender(logEvent); } + }; +} - state.version = args[0]; - state.checkLineBreaks = (minor < 2); +function configure(config, layouts, findAppender) { + const appender = findAppender(config.appender); + return noLogFilter(config.exclude, appender); +} - if (minor !== 1 && minor !== 2) { - throwWarning(state, 'unsupported YAML version of the document'); - } - }, +module.exports.configure = configure; - TAG: function handleTagDirective(state, name, args) { - var handle, prefix; +/***/ }), - if (args.length !== 2) { - throwError(state, 'TAG directive accepts exactly two arguments'); - } +/***/ 578: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - handle = args[0]; - prefix = args[1]; +const debug = __nccwpck_require__(8237)('log4js:recording'); - if (!PATTERN_TAG_HANDLE.test(handle)) { - throwError(state, 'ill-formed tag handle (first argument) of the TAG directive'); - } +const recordedEvents = []; - if (_hasOwnProperty.call(state.tagMap, handle)) { - throwError(state, 'there is a previously declared suffix for "' + handle + '" tag handle'); - } +function configure() { + return function (logEvent) { + debug( + `received logEvent, number of events now ${recordedEvents.length + 1}` + ); + debug('log event was ', logEvent); + recordedEvents.push(logEvent); + }; +} - if (!PATTERN_TAG_URI.test(prefix)) { - throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive'); - } +function replay() { + return recordedEvents.slice(); +} - try { - prefix = decodeURIComponent(prefix); - } catch (err) { - throwError(state, 'tag prefix is malformed: ' + prefix); - } +function reset() { + recordedEvents.length = 0; +} - state.tagMap[handle] = prefix; - } +module.exports = { + configure, + replay, + playback: replay, + reset, + erase: reset, }; -function captureSegment(state, start, end, checkJson) { - var _position, _length, _character, _result; +/***/ }), - if (start < end) { - _result = state.input.slice(start, end); +/***/ 6451: +/***/ ((module) => { - if (checkJson) { - for (_position = 0, _length = _result.length; _position < _length; _position += 1) { - _character = _result.charCodeAt(_position); - if (!(_character === 0x09 || - (0x20 <= _character && _character <= 0x10FFFF))) { - throwError(state, 'expected valid JSON character'); - } - } - } else if (PATTERN_NON_PRINTABLE.test(_result)) { - throwError(state, 'the stream contains non-printable characters'); - } +function stderrAppender(layout, timezoneOffset) { + return (loggingEvent) => { + process.stderr.write(`${layout(loggingEvent, timezoneOffset)}\n`); + }; +} - state.result += _result; +function configure(config, layouts) { + let layout = layouts.colouredLayout; + if (config.layout) { + layout = layouts.layout(config.layout.type, config.layout); } + return stderrAppender(layout, config.timezoneOffset); } -function mergeMappings(state, destination, source, overridableKeys) { - var sourceKeys, key, index, quantity; +module.exports.configure = configure; - if (!common.isObject(source)) { - throwError(state, 'cannot merge mappings; the provided source object is unacceptable'); - } - sourceKeys = Object.keys(source); +/***/ }), - for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) { - key = sourceKeys[index]; +/***/ 9601: +/***/ ((__unused_webpack_module, exports) => { - if (!_hasOwnProperty.call(destination, key)) { - destination[key] = source[key]; - overridableKeys[key] = true; - } - } +function stdoutAppender(layout, timezoneOffset) { + return (loggingEvent) => { + process.stdout.write(`${layout(loggingEvent, timezoneOffset)}\n`); + }; } -function storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, - startLine, startLineStart, startPos) { - - var index, quantity; +function configure(config, layouts) { + let layout = layouts.colouredLayout; + if (config.layout) { + layout = layouts.layout(config.layout.type, config.layout); + } + return stdoutAppender(layout, config.timezoneOffset); +} - // The output is a plain object here, so keys can only be strings. - // We need to convert keyNode to a string, but doing so can hang the process - // (deeply nested arrays that explode exponentially using aliases). - if (Array.isArray(keyNode)) { - keyNode = Array.prototype.slice.call(keyNode); +exports.configure = configure; - for (index = 0, quantity = keyNode.length; index < quantity; index += 1) { - if (Array.isArray(keyNode[index])) { - throwError(state, 'nested arrays are not supported inside keys'); - } - if (typeof keyNode === 'object' && _class(keyNode[index]) === '[object Object]') { - keyNode[index] = '[object Object]'; - } - } - } +/***/ }), - // Avoid code execution in load() via toString property - // (still use its own toString for arrays, timestamps, - // and whatever user schema extensions happen to have @@toStringTag) - if (typeof keyNode === 'object' && _class(keyNode) === '[object Object]') { - keyNode = '[object Object]'; - } +/***/ 2957: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +const debug = __nccwpck_require__(8237)('log4js:tcp'); +const net = __nccwpck_require__(1808); - keyNode = String(keyNode); +function appender(config, layout) { + let canWrite = false; + const buffer = []; + let socket; + let shutdownAttempts = 3; + let endMsg = '__LOG4JS__'; - if (_result === null) { - _result = {}; + function write(loggingEvent) { + debug('Writing log event to socket'); + canWrite = socket.write(`${layout(loggingEvent)}${endMsg}`, 'utf8'); } - if (keyTag === 'tag:yaml.org,2002:merge') { - if (Array.isArray(valueNode)) { - for (index = 0, quantity = valueNode.length; index < quantity; index += 1) { - mergeMappings(state, _result, valueNode[index], overridableKeys); - } - } else { - mergeMappings(state, _result, valueNode, overridableKeys); - } - } else { - if (!state.json && - !_hasOwnProperty.call(overridableKeys, keyNode) && - _hasOwnProperty.call(_result, keyNode)) { - state.line = startLine || state.line; - state.lineStart = startLineStart || state.lineStart; - state.position = startPos || state.position; - throwError(state, 'duplicated mapping key'); - } - - // used for this specific key only because Object.defineProperty is slow - if (keyNode === '__proto__') { - Object.defineProperty(_result, keyNode, { - configurable: true, - enumerable: true, - writable: true, - value: valueNode - }); - } else { - _result[keyNode] = valueNode; + function emptyBuffer() { + let evt; + debug('emptying buffer'); + while ((evt = buffer.shift())) { + write(evt); } - delete overridableKeys[keyNode]; } - return _result; -} - -function readLineBreak(state) { - var ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x0A/* LF */) { - state.position++; - } else if (ch === 0x0D/* CR */) { - state.position++; - if (state.input.charCodeAt(state.position) === 0x0A/* LF */) { - state.position++; - } - } else { - throwError(state, 'a line break is expected'); + function createSocket() { + debug( + `appender creating socket to ${config.host || 'localhost'}:${ + config.port || 5000 + }` + ); + endMsg = `${config.endMsg || '__LOG4JS__'}`; + socket = net.createConnection( + config.port || 5000, + config.host || 'localhost' + ); + socket.on('connect', () => { + debug('socket connected'); + emptyBuffer(); + canWrite = true; + }); + socket.on('drain', () => { + debug('drain event received, emptying buffer'); + canWrite = true; + emptyBuffer(); + }); + socket.on('timeout', socket.end.bind(socket)); + socket.on('error', (e) => { + debug('connection error', e); + canWrite = false; + emptyBuffer(); + }); + socket.on('close', createSocket); } - state.line += 1; - state.lineStart = state.position; - state.firstTabInLine = -1; -} - -function skipSeparationSpace(state, allowComments, checkIndent) { - var lineBreaks = 0, - ch = state.input.charCodeAt(state.position); - - while (ch !== 0) { - while (is_WHITE_SPACE(ch)) { - if (ch === 0x09/* Tab */ && state.firstTabInLine === -1) { - state.firstTabInLine = state.position; - } - ch = state.input.charCodeAt(++state.position); - } + createSocket(); - if (allowComments && ch === 0x23/* # */) { - do { - ch = state.input.charCodeAt(++state.position); - } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0); + function log(loggingEvent) { + if (canWrite) { + write(loggingEvent); + } else { + debug('buffering log event because it cannot write at the moment'); + buffer.push(loggingEvent); } + } - if (is_EOL(ch)) { - readLineBreak(state); - - ch = state.input.charCodeAt(state.position); - lineBreaks++; - state.lineIndent = 0; - - while (ch === 0x20/* Space */) { - state.lineIndent++; - ch = state.input.charCodeAt(++state.position); - } + log.shutdown = function (cb) { + debug('shutdown called'); + if (buffer.length && shutdownAttempts) { + debug('buffer has items, waiting 100ms to empty'); + shutdownAttempts -= 1; + setTimeout(() => { + log.shutdown(cb); + }, 100); } else { - break; + socket.removeAllListeners('close'); + socket.end(cb); } - } + }; + return log; +} - if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) { - throwWarning(state, 'deficient indentation'); +function configure(config, layouts) { + debug(`configure with config = ${config}`); + let layout = function (loggingEvent) { + return loggingEvent.serialise(); + }; + if (config.layout) { + layout = layouts.layout(config.layout.type, config.layout); } - - return lineBreaks; + return appender(config, layout); } -function testDocumentSeparator(state) { - var _position = state.position, - ch; +module.exports.configure = configure; - ch = state.input.charCodeAt(_position); - // Condition state.position === state.lineStart is tested - // in parent on each call, for efficiency. No needs to test here again. - if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) && - ch === state.input.charCodeAt(_position + 1) && - ch === state.input.charCodeAt(_position + 2)) { +/***/ }), - _position += 3; +/***/ 5798: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - ch = state.input.charCodeAt(_position); +const debug = __nccwpck_require__(8237)('log4js:categories'); +const configuration = __nccwpck_require__(5813); +const levels = __nccwpck_require__(7117); +const appenders = __nccwpck_require__(5709); - if (ch === 0 || is_WS_OR_EOL(ch)) { - return true; - } - } +const categories = new Map(); - return false; -} +/** + * Add inherited config to this category. That includes extra appenders from parent, + * and level, if none is set on this category. + * This is recursive, so each parent also gets loaded with inherited appenders. + * Inheritance is blocked if a category has inherit=false + * @param {*} config + * @param {*} category the child category + * @param {string} categoryName dotted path to category + * @return {void} + */ +function inheritFromParent(config, category, categoryName) { + if (category.inherit === false) return; + const lastDotIndex = categoryName.lastIndexOf('.'); + if (lastDotIndex < 0) return; // category is not a child + const parentCategoryName = categoryName.slice(0, lastDotIndex); + let parentCategory = config.categories[parentCategoryName]; -function writeFoldedLines(state, count) { - if (count === 1) { - state.result += ' '; - } else if (count > 1) { - state.result += common.repeat('\n', count - 1); + if (!parentCategory) { + // parent is missing, so implicitly create it, so that it can inherit from its parents + parentCategory = { inherit: true, appenders: [] }; } -} - -function readPlainScalar(state, nodeIndent, withinFlowCollection) { - var preceding, - following, - captureStart, - captureEnd, - hasPendingContent, - _line, - _lineStart, - _lineIndent, - _kind = state.kind, - _result = state.result, - ch; - - ch = state.input.charCodeAt(state.position); + // make sure parent has had its inheritance taken care of before pulling its properties to this child + inheritFromParent(config, parentCategory, parentCategoryName); - if (is_WS_OR_EOL(ch) || - is_FLOW_INDICATOR(ch) || - ch === 0x23/* # */ || - ch === 0x26/* & */ || - ch === 0x2A/* * */ || - ch === 0x21/* ! */ || - ch === 0x7C/* | */ || - ch === 0x3E/* > */ || - ch === 0x27/* ' */ || - ch === 0x22/* " */ || - ch === 0x25/* % */ || - ch === 0x40/* @ */ || - ch === 0x60/* ` */) { - return false; + // if the parent is not in the config (because we just created it above), + // and it inherited a valid configuration, add it to config.categories + if ( + !config.categories[parentCategoryName] && + parentCategory.appenders && + parentCategory.appenders.length && + parentCategory.level + ) { + config.categories[parentCategoryName] = parentCategory; } - if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) { - following = state.input.charCodeAt(state.position + 1); + category.appenders = category.appenders || []; + category.level = category.level || parentCategory.level; - if (is_WS_OR_EOL(following) || - withinFlowCollection && is_FLOW_INDICATOR(following)) { - return false; + // merge in appenders from parent (parent is already holding its inherited appenders) + parentCategory.appenders.forEach((ap) => { + if (!category.appenders.includes(ap)) { + category.appenders.push(ap); } - } - - state.kind = 'scalar'; - state.result = ''; - captureStart = captureEnd = state.position; - hasPendingContent = false; + }); + category.parent = parentCategory; +} - while (ch !== 0) { - if (ch === 0x3A/* : */) { - following = state.input.charCodeAt(state.position + 1); +/** + * Walk all categories in the config, and pull down any configuration from parent to child. + * This includes inherited appenders, and level, where level is not set. + * Inheritance is skipped where a category has inherit=false. + * @param {*} config + */ +function addCategoryInheritance(config) { + if (!config.categories) return; + const categoryNames = Object.keys(config.categories); + categoryNames.forEach((name) => { + const category = config.categories[name]; + // add inherited appenders and level to this category + inheritFromParent(config, category, name); + }); +} - if (is_WS_OR_EOL(following) || - withinFlowCollection && is_FLOW_INDICATOR(following)) { - break; - } +configuration.addPreProcessingListener((config) => + addCategoryInheritance(config) +); - } else if (ch === 0x23/* # */) { - preceding = state.input.charCodeAt(state.position - 1); +configuration.addListener((config) => { + configuration.throwExceptionIf( + config, + configuration.not(configuration.anObject(config.categories)), + 'must have a property "categories" of type object.' + ); - if (is_WS_OR_EOL(preceding)) { - break; - } + const categoryNames = Object.keys(config.categories); + configuration.throwExceptionIf( + config, + configuration.not(categoryNames.length), + 'must define at least one category.' + ); - } else if ((state.position === state.lineStart && testDocumentSeparator(state)) || - withinFlowCollection && is_FLOW_INDICATOR(ch)) { - break; + categoryNames.forEach((name) => { + const category = config.categories[name]; + configuration.throwExceptionIf( + config, + [ + configuration.not(category.appenders), + configuration.not(category.level), + ], + `category "${name}" is not valid (must be an object with properties "appenders" and "level")` + ); - } else if (is_EOL(ch)) { - _line = state.line; - _lineStart = state.lineStart; - _lineIndent = state.lineIndent; - skipSeparationSpace(state, false, -1); + configuration.throwExceptionIf( + config, + configuration.not(Array.isArray(category.appenders)), + `category "${name}" is not valid (appenders must be an array of appender names)` + ); - if (state.lineIndent >= nodeIndent) { - hasPendingContent = true; - ch = state.input.charCodeAt(state.position); - continue; - } else { - state.position = captureEnd; - state.line = _line; - state.lineStart = _lineStart; - state.lineIndent = _lineIndent; - break; - } - } + configuration.throwExceptionIf( + config, + configuration.not(category.appenders.length), + `category "${name}" is not valid (appenders must contain at least one appender name)` + ); - if (hasPendingContent) { - captureSegment(state, captureStart, captureEnd, false); - writeFoldedLines(state, state.line - _line); - captureStart = captureEnd = state.position; - hasPendingContent = false; + if (Object.prototype.hasOwnProperty.call(category, 'enableCallStack')) { + configuration.throwExceptionIf( + config, + typeof category.enableCallStack !== 'boolean', + `category "${name}" is not valid (enableCallStack must be boolean type)` + ); } - if (!is_WHITE_SPACE(ch)) { - captureEnd = state.position + 1; - } + category.appenders.forEach((appender) => { + configuration.throwExceptionIf( + config, + configuration.not(appenders.get(appender)), + `category "${name}" is not valid (appender "${appender}" is not defined)` + ); + }); - ch = state.input.charCodeAt(++state.position); - } + configuration.throwExceptionIf( + config, + configuration.not(levels.getLevel(category.level)), + `category "${name}" is not valid (level "${category.level}" not recognised;` + + ` valid levels are ${levels.levels.join(', ')})` + ); + }); - captureSegment(state, captureStart, captureEnd, false); + configuration.throwExceptionIf( + config, + configuration.not(config.categories.default), + 'must define a "default" category.' + ); +}); - if (state.result) { - return true; +const setup = (config) => { + categories.clear(); + if (!config) { + return; } - state.kind = _kind; - state.result = _result; - return false; -} + const categoryNames = Object.keys(config.categories); + categoryNames.forEach((name) => { + const category = config.categories[name]; + const categoryAppenders = []; + category.appenders.forEach((appender) => { + categoryAppenders.push(appenders.get(appender)); + debug(`Creating category ${name}`); + categories.set(name, { + appenders: categoryAppenders, + level: levels.getLevel(category.level), + enableCallStack: category.enableCallStack || false, + }); + }); + }); +}; -function readSingleQuotedScalar(state, nodeIndent) { - var ch, - captureStart, captureEnd; +const init = () => { + setup(); +}; +init(); - ch = state.input.charCodeAt(state.position); +configuration.addListener(setup); - if (ch !== 0x27/* ' */) { - return false; +const configForCategory = (category) => { + debug(`configForCategory: searching for config for ${category}`); + if (categories.has(category)) { + debug(`configForCategory: ${category} exists in config, returning it`); + return categories.get(category); } - state.kind = 'scalar'; - state.result = ''; - state.position++; - captureStart = captureEnd = state.position; - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - if (ch === 0x27/* ' */) { - captureSegment(state, captureStart, state.position, true); - ch = state.input.charCodeAt(++state.position); - - if (ch === 0x27/* ' */) { - captureStart = state.position; - state.position++; - captureEnd = state.position; - } else { - return true; - } - - } else if (is_EOL(ch)) { - captureSegment(state, captureStart, captureEnd, true); - writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); - captureStart = captureEnd = state.position; - - } else if (state.position === state.lineStart && testDocumentSeparator(state)) { - throwError(state, 'unexpected end of the document within a single quoted scalar'); - - } else { - state.position++; - captureEnd = state.position; + let sourceCategoryConfig; + if (category.indexOf('.') > 0) { + debug(`configForCategory: ${category} has hierarchy, cloning from parents`); + sourceCategoryConfig = { + ...configForCategory(category.slice(0, category.lastIndexOf('.'))), + }; + } else { + if (!categories.has('default')) { + setup({ categories: { default: { appenders: ['out'], level: 'OFF' } } }); } + debug('configForCategory: cloning default category'); + sourceCategoryConfig = { ...categories.get('default') }; } + categories.set(category, sourceCategoryConfig); + return sourceCategoryConfig; +}; - throwError(state, 'unexpected end of the stream within a single quoted scalar'); -} - -function readDoubleQuotedScalar(state, nodeIndent) { - var captureStart, - captureEnd, - hexLength, - hexResult, - tmp, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x22/* " */) { - return false; - } - - state.kind = 'scalar'; - state.result = ''; - state.position++; - captureStart = captureEnd = state.position; - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - if (ch === 0x22/* " */) { - captureSegment(state, captureStart, state.position, true); - state.position++; - return true; - - } else if (ch === 0x5C/* \ */) { - captureSegment(state, captureStart, state.position, true); - ch = state.input.charCodeAt(++state.position); +const appendersForCategory = (category) => + configForCategory(category).appenders; - if (is_EOL(ch)) { - skipSeparationSpace(state, false, nodeIndent); +const getLevelForCategory = (category) => configForCategory(category).level; +const setLevelForCategory = (category, level) => { + configForCategory(category).level = level; +}; - // TODO: rework to inline fn with no type cast? - } else if (ch < 256 && simpleEscapeCheck[ch]) { - state.result += simpleEscapeMap[ch]; - state.position++; +const getEnableCallStackForCategory = (category) => + configForCategory(category).enableCallStack === true; +const setEnableCallStackForCategory = (category, useCallStack) => { + configForCategory(category).enableCallStack = useCallStack; +}; - } else if ((tmp = escapedHexLen(ch)) > 0) { - hexLength = tmp; - hexResult = 0; +module.exports = categories; +module.exports = Object.assign(module.exports, { + appendersForCategory, + getLevelForCategory, + setLevelForCategory, + getEnableCallStackForCategory, + setEnableCallStackForCategory, + init, +}); - for (; hexLength > 0; hexLength--) { - ch = state.input.charCodeAt(++state.position); - if ((tmp = fromHexCode(ch)) >= 0) { - hexResult = (hexResult << 4) + tmp; +/***/ }), - } else { - throwError(state, 'expected hexadecimal character'); - } - } +/***/ 2560: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - state.result += charFromCodepoint(hexResult); +const debug = __nccwpck_require__(8237)('log4js:clustering'); +const LoggingEvent = __nccwpck_require__(9060); +const configuration = __nccwpck_require__(5813); - state.position++; +let disabled = false; +let cluster = null; +try { + // eslint-disable-next-line global-require + cluster = __nccwpck_require__(5001); +} catch (e) { + debug('cluster module not present'); + disabled = true; +} - } else { - throwError(state, 'unknown escape sequence'); - } +const listeners = []; - captureStart = captureEnd = state.position; +let pm2 = false; +let pm2InstanceVar = 'NODE_APP_INSTANCE'; - } else if (is_EOL(ch)) { - captureSegment(state, captureStart, captureEnd, true); - writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent)); - captureStart = captureEnd = state.position; +const isPM2Master = () => pm2 && process.env[pm2InstanceVar] === '0'; +const isMaster = () => + disabled || (cluster && cluster.isMaster) || isPM2Master(); - } else if (state.position === state.lineStart && testDocumentSeparator(state)) { - throwError(state, 'unexpected end of the document within a double quoted scalar'); +const sendToListeners = (logEvent) => { + listeners.forEach((l) => l(logEvent)); +}; - } else { - state.position++; - captureEnd = state.position; - } - } - - throwError(state, 'unexpected end of the stream within a double quoted scalar'); -} - -function readFlowCollection(state, nodeIndent) { - var readNext = true, - _line, - _lineStart, - _pos, - _tag = state.tag, - _result, - _anchor = state.anchor, - following, - terminator, - isPair, - isExplicitPair, - isMapping, - overridableKeys = Object.create(null), - keyNode, - keyTag, - valueNode, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x5B/* [ */) { - terminator = 0x5D;/* ] */ - isMapping = false; - _result = []; - } else if (ch === 0x7B/* { */) { - terminator = 0x7D;/* } */ - isMapping = true; - _result = {}; - } else { - return false; +// in a multi-process node environment, worker loggers will use +// process.send +const receiver = (worker, message) => { + // prior to node v6, the worker parameter was not passed (args were message, handle) + debug('cluster message received from worker ', worker, ': ', message); + if (worker.topic && worker.data) { + message = worker; + worker = undefined; } - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; + if (message && message.topic && message.topic === 'log4js:message') { + debug('received message: ', message.data); + const logEvent = LoggingEvent.deserialise(message.data); + sendToListeners(logEvent); } +}; - ch = state.input.charCodeAt(++state.position); - - while (ch !== 0) { - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if (ch === terminator) { - state.position++; - state.tag = _tag; - state.anchor = _anchor; - state.kind = isMapping ? 'mapping' : 'sequence'; - state.result = _result; - return true; - } else if (!readNext) { - throwError(state, 'missed comma between flow collection entries'); - } else if (ch === 0x2C/* , */) { - // "flow collection entries can never be completely empty", as per YAML 1.2, section 7.4 - throwError(state, "expected the node content, but found ','"); - } +if (!disabled) { + configuration.addListener((config) => { + // clear out the listeners, because configure has been called. + listeners.length = 0; - keyTag = keyNode = valueNode = null; - isPair = isExplicitPair = false; + ({ + pm2, + disableClustering: disabled, + pm2InstanceVar = 'NODE_APP_INSTANCE', + } = config); - if (ch === 0x3F/* ? */) { - following = state.input.charCodeAt(state.position + 1); + debug(`clustering disabled ? ${disabled}`); + debug(`cluster.isMaster ? ${cluster && cluster.isMaster}`); + debug(`pm2 enabled ? ${pm2}`); + debug(`pm2InstanceVar = ${pm2InstanceVar}`); + debug(`process.env[${pm2InstanceVar}] = ${process.env[pm2InstanceVar]}`); - if (is_WS_OR_EOL(following)) { - isPair = isExplicitPair = true; - state.position++; - skipSeparationSpace(state, true, nodeIndent); - } + // just in case configure is called after shutdown + if (pm2) { + process.removeListener('message', receiver); } - - _line = state.line; // Save the current line. - _lineStart = state.lineStart; - _pos = state.position; - composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); - keyTag = state.tag; - keyNode = state.result; - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) { - isPair = true; - ch = state.input.charCodeAt(++state.position); - skipSeparationSpace(state, true, nodeIndent); - composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true); - valueNode = state.result; + if (cluster && cluster.removeListener) { + cluster.removeListener('message', receiver); } - if (isMapping) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _lineStart, _pos); - } else if (isPair) { - _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode, _line, _lineStart, _pos)); + if (disabled || config.disableClustering) { + debug('Not listening for cluster messages, because clustering disabled.'); + } else if (isPM2Master()) { + // PM2 cluster support + // PM2 runs everything as workers - install pm2-intercom for this to work. + // we only want one of the app instances to write logs + debug('listening for PM2 broadcast messages'); + process.on('message', receiver); + } else if (cluster && cluster.isMaster) { + debug('listening for cluster messages'); + cluster.on('message', receiver); } else { - _result.push(keyNode); + debug('not listening for messages, because we are not a master process'); } + }); +} - skipSeparationSpace(state, true, nodeIndent); - - ch = state.input.charCodeAt(state.position); - - if (ch === 0x2C/* , */) { - readNext = true; - ch = state.input.charCodeAt(++state.position); +module.exports = { + onlyOnMaster: (fn, notMaster) => (isMaster() ? fn() : notMaster), + isMaster, + send: (msg) => { + if (isMaster()) { + sendToListeners(msg); } else { - readNext = false; + if (!pm2) { + msg.cluster = { + workerId: cluster.worker.id, + worker: process.pid, + }; + } + process.send({ topic: 'log4js:message', data: msg.serialise() }); } - } + }, + onMessage: (listener) => { + listeners.push(listener); + }, +}; - throwError(state, 'unexpected end of the stream within a flow collection'); -} -function readBlockScalar(state, nodeIndent) { - var captureStart, - folding, - chomping = CHOMPING_CLIP, - didReadContent = false, - detectedIndent = false, - textIndent = nodeIndent, - emptyLines = 0, - atMoreIndented = false, - tmp, - ch; +/***/ }), - ch = state.input.charCodeAt(state.position); +/***/ 5813: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (ch === 0x7C/* | */) { - folding = false; - } else if (ch === 0x3E/* > */) { - folding = true; - } else { - return false; - } +const util = __nccwpck_require__(3837); +const debug = __nccwpck_require__(8237)('log4js:configuration'); - state.kind = 'scalar'; - state.result = ''; +const preProcessingListeners = []; +const listeners = []; - while (ch !== 0) { - ch = state.input.charCodeAt(++state.position); +const not = (thing) => !thing; - if (ch === 0x2B/* + */ || ch === 0x2D/* - */) { - if (CHOMPING_CLIP === chomping) { - chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP; - } else { - throwError(state, 'repeat of a chomping mode identifier'); - } +const anObject = (thing) => + thing && typeof thing === 'object' && !Array.isArray(thing); - } else if ((tmp = fromDecimalCode(ch)) >= 0) { - if (tmp === 0) { - throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one'); - } else if (!detectedIndent) { - textIndent = nodeIndent + tmp - 1; - detectedIndent = true; - } else { - throwError(state, 'repeat of an indentation width identifier'); - } +const validIdentifier = (thing) => /^[A-Za-z][A-Za-z0-9_]*$/g.test(thing); - } else { - break; - } - } +const anInteger = (thing) => + thing && typeof thing === 'number' && Number.isInteger(thing); + +const addListener = (fn) => { + listeners.push(fn); + debug(`Added listener, now ${listeners.length} listeners`); +}; - if (is_WHITE_SPACE(ch)) { - do { ch = state.input.charCodeAt(++state.position); } - while (is_WHITE_SPACE(ch)); +const addPreProcessingListener = (fn) => { + preProcessingListeners.push(fn); + debug( + `Added pre-processing listener, now ${preProcessingListeners.length} listeners` + ); +}; - if (ch === 0x23/* # */) { - do { ch = state.input.charCodeAt(++state.position); } - while (!is_EOL(ch) && (ch !== 0)); +const throwExceptionIf = (config, checks, message) => { + const tests = Array.isArray(checks) ? checks : [checks]; + tests.forEach((test) => { + if (test) { + throw new Error( + `Problem with log4js configuration: (${util.inspect(config, { + depth: 5, + })}) - ${message}` + ); } - } + }); +}; - while (ch !== 0) { - readLineBreak(state); - state.lineIndent = 0; +const configure = (candidate) => { + debug('New configuration to be validated: ', candidate); + throwExceptionIf(candidate, not(anObject(candidate)), 'must be an object.'); - ch = state.input.charCodeAt(state.position); + debug(`Calling pre-processing listeners (${preProcessingListeners.length})`); + preProcessingListeners.forEach((listener) => listener(candidate)); + debug('Configuration pre-processing finished.'); - while ((!detectedIndent || state.lineIndent < textIndent) && - (ch === 0x20/* Space */)) { - state.lineIndent++; - ch = state.input.charCodeAt(++state.position); - } + debug(`Calling configuration listeners (${listeners.length})`); + listeners.forEach((listener) => listener(candidate)); + debug('Configuration finished.'); +}; - if (!detectedIndent && state.lineIndent > textIndent) { - textIndent = state.lineIndent; - } +module.exports = { + configure, + addListener, + addPreProcessingListener, + throwExceptionIf, + anObject, + anInteger, + validIdentifier, + not, +}; - if (is_EOL(ch)) { - emptyLines++; - continue; - } - // End of the scalar. - if (state.lineIndent < textIndent) { +/***/ }), - // Perform the chomping. - if (chomping === CHOMPING_KEEP) { - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); - } else if (chomping === CHOMPING_CLIP) { - if (didReadContent) { // i.e. only if the scalar is not empty. - state.result += '\n'; - } - } +/***/ 1061: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // Break this `while` cycle and go to the funciton's epilogue. - break; - } +/* eslint no-underscore-dangle: ["error", { "allow": ["__statusCode", "_remoteAddress", "__headers", "_logging"] }] */ - // Folded style: use fancy rules to handle line breaks. - if (folding) { +const levels = __nccwpck_require__(7117); - // Lines starting with white space characters (more-indented lines) are not folded. - if (is_WHITE_SPACE(ch)) { - atMoreIndented = true; - // except for the first content line (cf. Example 8.1) - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); +const DEFAULT_FORMAT = + ':remote-addr - -' + + ' ":method :url HTTP/:http-version"' + + ' :status :content-length ":referrer"' + + ' ":user-agent"'; - // End of more-indented block. - } else if (atMoreIndented) { - atMoreIndented = false; - state.result += common.repeat('\n', emptyLines + 1); +/** + * Return request url path, + * adding this function prevents the Cyclomatic Complexity, + * for the assemble_tokens function at low, to pass the tests. + * + * @param {IncomingMessage} req + * @return {string} + * @api private + */ +function getUrl(req) { + return req.originalUrl || req.url; +} - // Just one line break - perceive as the same line. - } else if (emptyLines === 0) { - if (didReadContent) { // i.e. only if we have already read some scalar content. - state.result += ' '; +/** + * Adds custom {token, replacement} objects to defaults, + * overwriting the defaults if any tokens clash + * + * @param {IncomingMessage} req + * @param {ServerResponse} res + * @param {Array} customTokens + * [{ token: string-or-regexp, replacement: string-or-replace-function }] + * @return {Array} + */ +function assembleTokens(req, res, customTokens) { + const arrayUniqueTokens = (array) => { + const a = array.concat(); + for (let i = 0; i < a.length; ++i) { + for (let j = i + 1; j < a.length; ++j) { + // not === because token can be regexp object + // eslint-disable-next-line eqeqeq + if (a[i].token == a[j].token) { + a.splice(j--, 1); // eslint-disable-line no-plusplus } - - // Several line breaks - perceive as different lines. - } else { - state.result += common.repeat('\n', emptyLines); } - - // Literal style: just add exact number of line breaks between content lines. - } else { - // Keep all line breaks except the header line break. - state.result += common.repeat('\n', didReadContent ? 1 + emptyLines : emptyLines); } + return a; + }; - didReadContent = true; - detectedIndent = true; - emptyLines = 0; - captureStart = state.position; + const defaultTokens = []; + defaultTokens.push({ token: ':url', replacement: getUrl(req) }); + defaultTokens.push({ token: ':protocol', replacement: req.protocol }); + defaultTokens.push({ token: ':hostname', replacement: req.hostname }); + defaultTokens.push({ token: ':method', replacement: req.method }); + defaultTokens.push({ + token: ':status', + replacement: res.__statusCode || res.statusCode, + }); + defaultTokens.push({ + token: ':response-time', + replacement: res.responseTime, + }); + defaultTokens.push({ token: ':date', replacement: new Date().toUTCString() }); + defaultTokens.push({ + token: ':referrer', + replacement: req.headers.referer || req.headers.referrer || '', + }); + defaultTokens.push({ + token: ':http-version', + replacement: `${req.httpVersionMajor}.${req.httpVersionMinor}`, + }); + defaultTokens.push({ + token: ':remote-addr', + replacement: + req.headers['x-forwarded-for'] || + req.ip || + req._remoteAddress || + (req.socket && + (req.socket.remoteAddress || + (req.socket.socket && req.socket.socket.remoteAddress))), + }); + defaultTokens.push({ + token: ':user-agent', + replacement: req.headers['user-agent'], + }); + defaultTokens.push({ + token: ':content-length', + replacement: + res.getHeader('content-length') || + (res.__headers && res.__headers['Content-Length']) || + '-', + }); + defaultTokens.push({ + token: /:req\[([^\]]+)]/g, + replacement(_, field) { + return req.headers[field.toLowerCase()]; + }, + }); + defaultTokens.push({ + token: /:res\[([^\]]+)]/g, + replacement(_, field) { + return ( + res.getHeader(field.toLowerCase()) || + (res.__headers && res.__headers[field]) + ); + }, + }); - while (!is_EOL(ch) && (ch !== 0)) { - ch = state.input.charCodeAt(++state.position); - } + return arrayUniqueTokens(customTokens.concat(defaultTokens)); +} - captureSegment(state, captureStart, state.position, false); +/** + * Return formatted log line. + * + * @param {string} str + * @param {Array} tokens + * @return {string} + * @api private + */ +function format(str, tokens) { + for (let i = 0; i < tokens.length; i++) { + str = str.replace(tokens[i].token, tokens[i].replacement); } - - return true; + return str; } -function readBlockSequence(state, nodeIndent) { - var _line, - _tag = state.tag, - _anchor = state.anchor, - _result = [], - following, - detected = false, - ch; - - // there is a leading tab before this token, so it can't be a block sequence/mapping; - // it can still be flow sequence/mapping or a scalar - if (state.firstTabInLine !== -1) return false; +/** + * Return RegExp Object about nolog + * + * @param {(string|Array)} nolog + * @return {RegExp} + * @api private + * + * syntax + * 1. String + * 1.1 "\\.gif" + * NOT LOGGING http://example.com/hoge.gif and http://example.com/hoge.gif?fuga + * LOGGING http://example.com/hoge.agif + * 1.2 in "\\.gif|\\.jpg$" + * NOT LOGGING http://example.com/hoge.gif and + * http://example.com/hoge.gif?fuga and http://example.com/hoge.jpg?fuga + * LOGGING http://example.com/hoge.agif, + * http://example.com/hoge.ajpg and http://example.com/hoge.jpg?hoge + * 1.3 in "\\.(gif|jpe?g|png)$" + * NOT LOGGING http://example.com/hoge.gif and http://example.com/hoge.jpeg + * LOGGING http://example.com/hoge.gif?uid=2 and http://example.com/hoge.jpg?pid=3 + * 2. RegExp + * 2.1 in /\.(gif|jpe?g|png)$/ + * SAME AS 1.3 + * 3. Array + * 3.1 ["\\.jpg$", "\\.png", "\\.gif"] + * SAME AS "\\.jpg|\\.png|\\.gif" + */ +function createNoLogCondition(nolog) { + let regexp = null; - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; + if (nolog instanceof RegExp) { + regexp = nolog; } - ch = state.input.charCodeAt(state.position); + if (typeof nolog === 'string') { + regexp = new RegExp(nolog); + } - while (ch !== 0) { - if (state.firstTabInLine !== -1) { - state.position = state.firstTabInLine; - throwError(state, 'tab characters must not be used in indentation'); - } + if (Array.isArray(nolog)) { + // convert to strings + const regexpsAsStrings = nolog.map((reg) => + reg.source ? reg.source : reg + ); + regexp = new RegExp(regexpsAsStrings.join('|')); + } - if (ch !== 0x2D/* - */) { - break; - } + return regexp; +} - following = state.input.charCodeAt(state.position + 1); - - if (!is_WS_OR_EOL(following)) { - break; - } - - detected = true; - state.position++; +/** + * Allows users to define rules around status codes to assign them to a specific + * logging level. + * There are two types of rules: + * - RANGE: matches a code within a certain range + * E.g. { 'from': 200, 'to': 299, 'level': 'info' } + * - CONTAINS: matches a code to a set of expected codes + * E.g. { 'codes': [200, 203], 'level': 'debug' } + * Note*: Rules are respected only in order of prescendence. + * + * @param {Number} statusCode + * @param {Level} currentLevel + * @param {Object} ruleSet + * @return {Level} + * @api private + */ +function matchRules(statusCode, currentLevel, ruleSet) { + let level = currentLevel; - if (skipSeparationSpace(state, true, -1)) { - if (state.lineIndent <= nodeIndent) { - _result.push(null); - ch = state.input.charCodeAt(state.position); - continue; + if (ruleSet) { + const matchedRule = ruleSet.find((rule) => { + let ruleMatched = false; + if (rule.from && rule.to) { + ruleMatched = statusCode >= rule.from && statusCode <= rule.to; + } else { + ruleMatched = rule.codes.indexOf(statusCode) !== -1; } + return ruleMatched; + }); + if (matchedRule) { + level = levels.getLevel(matchedRule.level, level); } - - _line = state.line; - composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true); - _result.push(state.result); - skipSeparationSpace(state, true, -1); - - ch = state.input.charCodeAt(state.position); - - if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { - throwError(state, 'bad indentation of a sequence entry'); - } else if (state.lineIndent < nodeIndent) { - break; - } - } - - if (detected) { - state.tag = _tag; - state.anchor = _anchor; - state.kind = 'sequence'; - state.result = _result; - return true; } - return false; + return level; } -function readBlockMapping(state, nodeIndent, flowIndent) { - var following, - allowCompact, - _line, - _keyLine, - _keyLineStart, - _keyPos, - _tag = state.tag, - _anchor = state.anchor, - _result = {}, - overridableKeys = Object.create(null), - keyTag = null, - keyNode = null, - valueNode = null, - atExplicitKey = false, - detected = false, - ch; - - // there is a leading tab before this token, so it can't be a block sequence/mapping; - // it can still be flow sequence/mapping or a scalar - if (state.firstTabInLine !== -1) return false; - - if (state.anchor !== null) { - state.anchorMap[state.anchor] = _result; +/** + * Log requests with the given `options` or a `format` string. + * + * Options: + * + * - `format` Format string, see below for tokens + * - `level` A log4js levels instance. Supports also 'auto' + * - `nolog` A string or RegExp to exclude target logs or function(req, res): boolean + * - `statusRules` A array of rules for setting specific logging levels base on status codes + * - `context` Whether to add a response of express to the context + * + * Tokens: + * + * - `:req[header]` ex: `:req[Accept]` + * - `:res[header]` ex: `:res[Content-Length]` + * - `:http-version` + * - `:response-time` + * - `:remote-addr` + * - `:date` + * - `:method` + * - `:url` + * - `:referrer` + * - `:user-agent` + * - `:status` + * + * @return {Function} + * @param logger4js + * @param options + * @api public + */ +module.exports = function getLogger(logger4js, options) { + if (typeof options === 'string' || typeof options === 'function') { + options = { format: options }; + } else { + options = options || {}; } - ch = state.input.charCodeAt(state.position); - - while (ch !== 0) { - if (!atExplicitKey && state.firstTabInLine !== -1) { - state.position = state.firstTabInLine; - throwError(state, 'tab characters must not be used in indentation'); - } - - following = state.input.charCodeAt(state.position + 1); - _line = state.line; // Save the current line. - - // - // Explicit notation case. There are two separate blocks: - // first for the key (denoted by "?") and second for the value (denoted by ":") - // - if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) { - - if (ch === 0x3F/* ? */) { - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos); - keyTag = keyNode = valueNode = null; - } - - detected = true; - atExplicitKey = true; - allowCompact = true; + const thisLogger = logger4js; + let level = levels.getLevel(options.level, levels.INFO); + const fmt = options.format || DEFAULT_FORMAT; - } else if (atExplicitKey) { - // i.e. 0x3A/* : */ === character after the explicit key. - atExplicitKey = false; - allowCompact = true; + return (req, res, next) => { + // mount safety + if (typeof req._logging !== 'undefined') return next(); - } else { - throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line'); - } + // nologs + if (typeof options.nolog !== 'function') { + const nolog = createNoLogCondition(options.nolog); + if (nolog && nolog.test(req.originalUrl)) return next(); + } - state.position += 1; - ch = following; + if (thisLogger.isLevelEnabled(level) || options.level === 'auto') { + const start = new Date(); + const { writeHead } = res; - // - // Implicit notation case. Flow-style node as the key first, then ":", and the value. - // - } else { - _keyLine = state.line; - _keyLineStart = state.lineStart; - _keyPos = state.position; + // flag as logging + req._logging = true; - if (!composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) { - // Neither implicit nor explicit notation. - // Reading is done. Go to the epilogue. - break; - } + // proxy for statusCode. + res.writeHead = (code, headers) => { + res.writeHead = writeHead; + res.writeHead(code, headers); - if (state.line === _line) { - ch = state.input.charCodeAt(state.position); + res.__statusCode = code; + res.__headers = headers || {}; + }; - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); + // hook on end request to emit the log entry of the HTTP request. + let finished = false; + const handler = () => { + if (finished) { + return; } + finished = true; - if (ch === 0x3A/* : */) { - ch = state.input.charCodeAt(++state.position); - - if (!is_WS_OR_EOL(ch)) { - throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping'); - } - - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos); - keyTag = keyNode = valueNode = null; + // nologs + if (typeof options.nolog === 'function') { + if (options.nolog(req, res) === true) { + req._logging = false; + return; } - - detected = true; - atExplicitKey = false; - allowCompact = false; - keyTag = state.tag; - keyNode = state.result; - - } else if (detected) { - throwError(state, 'can not read an implicit mapping pair; a colon is missed'); - - } else { - state.tag = _tag; - state.anchor = _anchor; - return true; // Keep the result of `composeNode`. } - } else if (detected) { - throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key'); - - } else { - state.tag = _tag; - state.anchor = _anchor; - return true; // Keep the result of `composeNode`. - } - } + res.responseTime = new Date() - start; + // status code response level handling + if (res.statusCode && options.level === 'auto') { + level = levels.INFO; + if (res.statusCode >= 300) level = levels.WARN; + if (res.statusCode >= 400) level = levels.ERROR; + } + level = matchRules(res.statusCode, level, options.statusRules); - // - // Common reading code for both explicit and implicit notations. - // - if (state.line === _line || state.lineIndent > nodeIndent) { - if (atExplicitKey) { - _keyLine = state.line; - _keyLineStart = state.lineStart; - _keyPos = state.position; - } + const combinedTokens = assembleTokens(req, res, options.tokens || []); - if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) { - if (atExplicitKey) { - keyNode = state.result; + if (options.context) thisLogger.addContext('res', res); + if (typeof fmt === 'function') { + const line = fmt(req, res, (str) => format(str, combinedTokens)); + if (line) thisLogger.log(level, line); } else { - valueNode = state.result; + thisLogger.log(level, format(fmt, combinedTokens)); } - } + if (options.context) thisLogger.removeContext('res'); + }; + res.on('end', handler); + res.on('finish', handler); + res.on('error', handler); + res.on('close', handler); + } - if (!atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _keyLine, _keyLineStart, _keyPos); - keyTag = keyNode = valueNode = null; - } + // ensure next gets always called + return next(); + }; +}; - skipSeparationSpace(state, true, -1); - ch = state.input.charCodeAt(state.position); - } - if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) { - throwError(state, 'bad indentation of a mapping entry'); - } else if (state.lineIndent < nodeIndent) { - break; - } - } +/***/ }), - // - // Epilogue. - // +/***/ 2680: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // Special case: last mapping's node contains only the key in explicit notation. - if (atExplicitKey) { - storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos); - } +const dateFormat = __nccwpck_require__(6821); +const os = __nccwpck_require__(2037); +const util = __nccwpck_require__(3837); +const path = __nccwpck_require__(1017); +const url = __nccwpck_require__(7310); +const debug = __nccwpck_require__(8237)('log4js:layouts'); - // Expose the resulting mapping. - if (detected) { - state.tag = _tag; - state.anchor = _anchor; - state.kind = 'mapping'; - state.result = _result; - } +const styles = { + // styles + bold: [1, 22], + italic: [3, 23], + underline: [4, 24], + inverse: [7, 27], + // grayscale + white: [37, 39], + grey: [90, 39], + black: [90, 39], + // colors + blue: [34, 39], + cyan: [36, 39], + green: [32, 39], + magenta: [35, 39], + red: [91, 39], + yellow: [33, 39], +}; - return detected; +function colorizeStart(style) { + return style ? `\x1B[${styles[style][0]}m` : ''; } -function readTagProperty(state) { - var _position, - isVerbatim = false, - isNamed = false, - tagHandle, - tagName, - ch; - - ch = state.input.charCodeAt(state.position); +function colorizeEnd(style) { + return style ? `\x1B[${styles[style][1]}m` : ''; +} - if (ch !== 0x21/* ! */) return false; +/** + * Taken from masylum's fork (https://github.com/masylum/log4js-node) + */ +function colorize(str, style) { + return colorizeStart(style) + str + colorizeEnd(style); +} - if (state.tag !== null) { - throwError(state, 'duplication of a tag property'); - } +function timestampLevelAndCategory(loggingEvent, colour) { + return colorize( + util.format( + '[%s] [%s] %s - ', + dateFormat.asString(loggingEvent.startTime), + loggingEvent.level.toString(), + loggingEvent.categoryName + ), + colour + ); +} - ch = state.input.charCodeAt(++state.position); +/** + * BasicLayout is a simple layout for storing the logs. The logs are stored + * in following format: + * 
+ * [startTime] [logLevel] categoryName - message\n
+ *
+ * + * @author Stephan Strittmatter + */ +function basicLayout(loggingEvent) { + return ( + timestampLevelAndCategory(loggingEvent) + util.format(...loggingEvent.data) + ); +} - if (ch === 0x3C/* < */) { - isVerbatim = true; - ch = state.input.charCodeAt(++state.position); +/** + * colouredLayout - taken from masylum's fork. + * same as basicLayout, but with colours. + */ +function colouredLayout(loggingEvent) { + return ( + timestampLevelAndCategory(loggingEvent, loggingEvent.level.colour) + + util.format(...loggingEvent.data) + ); +} - } else if (ch === 0x21/* ! */) { - isNamed = true; - tagHandle = '!!'; - ch = state.input.charCodeAt(++state.position); +function messagePassThroughLayout(loggingEvent) { + return util.format(...loggingEvent.data); +} - } else { - tagHandle = '!'; - } +function dummyLayout(loggingEvent) { + return loggingEvent.data[0]; +} - _position = state.position; +/** + * PatternLayout + * Format for specifiers is %[padding].[truncation][field]{[format]} + * e.g. %5.10p - left pad the log level by 5 characters, up to a max of 10 + * both padding and truncation can be negative. + * Negative truncation = trunc from end of string + * Positive truncation = trunc from start of string + * Negative padding = pad right + * Positive padding = pad left + * + * Fields can be any of: + * - %r time in toLocaleTimeString format + * - %p log level + * - %c log category + * - %h hostname + * - %m log data + * - %m{l} where l is an integer, log data.slice(l) + * - %m{l,u} where l and u are integers, log data.slice(l, u) + * - %d date in constious formats + * - %% % + * - %n newline + * - %z pid + * - %f filename + * - %l line number + * - %o column postion + * - %s call stack + * - %C class name [#1316](https://github.com/log4js-node/log4js-node/pull/1316) + * - %M method or function name [#1316](https://github.com/log4js-node/log4js-node/pull/1316) + * - %A method or function alias [#1316](https://github.com/log4js-node/log4js-node/pull/1316) + * - %F fully qualified caller name [#1316](https://github.com/log4js-node/log4js-node/pull/1316) + * - %x{} add dynamic tokens to your log. Tokens are specified in the tokens parameter + * - %X{} add dynamic tokens to your log. Tokens are specified in logger context + * You can use %[ and %] to define a colored block. + * + * Tokens are specified as simple key:value objects. + * The key represents the token name whereas the value can be a string or function + * which is called to extract the value to put in the log message. If token is not + * found, it doesn't replace the field. + * + * A sample token would be: { 'pid' : function() { return process.pid; } } + * + * Takes a pattern string, array of tokens and returns a layout function. + * @return {Function} + * @param pattern + * @param tokens + * @param timezoneOffset + * + * @authors ['Stephan Strittmatter', 'Jan Schmidle'] + */ +function patternLayout(pattern, tokens) { + const TTCC_CONVERSION_PATTERN = '%r %p %c - %m%n'; + const regex = + /%(-?[0-9]+)?(\.?-?[0-9]+)?([[\]cdhmnprzxXyflosCMAF%])(\{([^}]+)\})?|([^%]+)/; - if (isVerbatim) { - do { ch = state.input.charCodeAt(++state.position); } - while (ch !== 0 && ch !== 0x3E/* > */); + pattern = pattern || TTCC_CONVERSION_PATTERN; - if (state.position < state.length) { - tagName = state.input.slice(_position, state.position); - ch = state.input.charCodeAt(++state.position); - } else { - throwError(state, 'unexpected end of the stream within a verbatim tag'); + function categoryName(loggingEvent, specifier) { + let loggerName = loggingEvent.categoryName; + if (specifier) { + const precision = parseInt(specifier, 10); + const loggerNameBits = loggerName.split('.'); + if (precision < loggerNameBits.length) { + loggerName = loggerNameBits + .slice(loggerNameBits.length - precision) + .join('.'); + } } - } else { - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - - if (ch === 0x21/* ! */) { - if (!isNamed) { - tagHandle = state.input.slice(_position - 1, state.position + 1); - - if (!PATTERN_TAG_HANDLE.test(tagHandle)) { - throwError(state, 'named tag handle cannot contain such characters'); - } + return loggerName; + } - isNamed = true; - _position = state.position + 1; - } else { - throwError(state, 'tag suffix cannot contain exclamation marks'); - } + function formatAsDate(loggingEvent, specifier) { + let format = dateFormat.ISO8601_FORMAT; + if (specifier) { + format = specifier; + // Pick up special cases + switch (format) { + case 'ISO8601': + case 'ISO8601_FORMAT': + format = dateFormat.ISO8601_FORMAT; + break; + case 'ISO8601_WITH_TZ_OFFSET': + case 'ISO8601_WITH_TZ_OFFSET_FORMAT': + format = dateFormat.ISO8601_WITH_TZ_OFFSET_FORMAT; + break; + case 'ABSOLUTE': + process.emitWarning( + 'Pattern %d{ABSOLUTE} is deprecated in favor of %d{ABSOLUTETIME}. ' + + 'Please use %d{ABSOLUTETIME} instead.', + 'DeprecationWarning', + 'log4js-node-DEP0003' + ); + debug( + '[log4js-node-DEP0003]', + 'DEPRECATION: Pattern %d{ABSOLUTE} is deprecated and replaced by %d{ABSOLUTETIME}.' + ); + // falls through + case 'ABSOLUTETIME': + case 'ABSOLUTETIME_FORMAT': + format = dateFormat.ABSOLUTETIME_FORMAT; + break; + case 'DATE': + process.emitWarning( + 'Pattern %d{DATE} is deprecated due to the confusion it causes when used. ' + + 'Please use %d{DATETIME} instead.', + 'DeprecationWarning', + 'log4js-node-DEP0004' + ); + debug( + '[log4js-node-DEP0004]', + 'DEPRECATION: Pattern %d{DATE} is deprecated and replaced by %d{DATETIME}.' + ); + // falls through + case 'DATETIME': + case 'DATETIME_FORMAT': + format = dateFormat.DATETIME_FORMAT; + break; + // no default } - - ch = state.input.charCodeAt(++state.position); } + // Format the date + return dateFormat.asString(format, loggingEvent.startTime); + } - tagName = state.input.slice(_position, state.position); + function hostname() { + return os.hostname().toString(); + } - if (PATTERN_FLOW_INDICATORS.test(tagName)) { - throwError(state, 'tag suffix cannot contain flow indicator characters'); + function formatMessage(loggingEvent, specifier) { + let dataSlice = loggingEvent.data; + if (specifier) { + const [lowerBound, upperBound] = specifier.split(','); + dataSlice = dataSlice.slice(lowerBound, upperBound); } + return util.format(...dataSlice); } - if (tagName && !PATTERN_TAG_URI.test(tagName)) { - throwError(state, 'tag name cannot contain such characters: ' + tagName); + function endOfLine() { + return os.EOL; } - try { - tagName = decodeURIComponent(tagName); - } catch (err) { - throwError(state, 'tag name is malformed: ' + tagName); + function logLevel(loggingEvent) { + return loggingEvent.level.toString(); } - if (isVerbatim) { - state.tag = tagName; - - } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) { - state.tag = state.tagMap[tagHandle] + tagName; - - } else if (tagHandle === '!') { - state.tag = '!' + tagName; - - } else if (tagHandle === '!!') { - state.tag = 'tag:yaml.org,2002:' + tagName; - - } else { - throwError(state, 'undeclared tag handle "' + tagHandle + '"'); + function startTime(loggingEvent) { + return dateFormat.asString('hh:mm:ss', loggingEvent.startTime); } - return true; -} - -function readAnchorProperty(state) { - var _position, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x26/* & */) return false; - - if (state.anchor !== null) { - throwError(state, 'duplication of an anchor property'); + function startColour(loggingEvent) { + return colorizeStart(loggingEvent.level.colour); } - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { - ch = state.input.charCodeAt(++state.position); + function endColour(loggingEvent) { + return colorizeEnd(loggingEvent.level.colour); } - if (state.position === _position) { - throwError(state, 'name of an anchor node must contain at least one character'); + function percent() { + return '%'; } - state.anchor = state.input.slice(_position, state.position); - return true; -} - -function readAlias(state) { - var _position, alias, - ch; - - ch = state.input.charCodeAt(state.position); - - if (ch !== 0x2A/* * */) return false; - - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) { - ch = state.input.charCodeAt(++state.position); + function pid(loggingEvent) { + return loggingEvent && loggingEvent.pid + ? loggingEvent.pid.toString() + : process.pid.toString(); } - if (state.position === _position) { - throwError(state, 'name of an alias node must contain at least one character'); + function clusterInfo() { + // this used to try to return the master and worker pids, + // but it would never have worked because master pid is not available to workers + // leaving this here to maintain compatibility for patterns + return pid(); } - alias = state.input.slice(_position, state.position); + function userDefined(loggingEvent, specifier) { + if (typeof tokens[specifier] !== 'undefined') { + return typeof tokens[specifier] === 'function' + ? tokens[specifier](loggingEvent) + : tokens[specifier]; + } - if (!_hasOwnProperty.call(state.anchorMap, alias)) { - throwError(state, 'unidentified alias "' + alias + '"'); + return null; } - state.result = state.anchorMap[alias]; - skipSeparationSpace(state, true, -1); - return true; -} + function contextDefined(loggingEvent, specifier) { + const resolver = loggingEvent.context[specifier]; -function composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) { - var allowBlockStyles, - allowBlockScalars, - allowBlockCollections, - indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this /hello/world/foo.txt -> /hello/world/foo.txt + // win32: file:///C:/path/foo.txt -> /C:/path/foo.txt -> \C:\path\foo.txt -> C:\path\foo.txt + // win32: file://nas/foo.txt -> //nas/foo.txt -> nas\foo.txt -> \\nas\foo.txt + filepath = path.normalize( + filepath.replace(new RegExp(`^${urlPrefix}`), '') + ); + if (process.platform === 'win32') { + if (filepath.startsWith('\\')) { + filepath = filepath.slice(1); + } else { + filepath = path.sep + path.sep + filepath; + } + } + } + } + return filepath; + }; + filename = convertFileURLToPath(filename); - if (state.lineIndent > parentIndent) { - indentStatus = 1; - } else if (state.lineIndent === parentIndent) { - indentStatus = 0; - } else if (state.lineIndent < parentIndent) { - indentStatus = -1; + if (specifier) { + const fileDepth = parseInt(specifier, 10); + const fileList = filename.split(path.sep); + if (fileList.length > fileDepth) { + filename = fileList.slice(-fileDepth).join(path.sep); } } + + return filename; } - if (indentStatus === 1) { - while (readTagProperty(state) || readAnchorProperty(state)) { - if (skipSeparationSpace(state, true, -1)) { - atNewLine = true; - allowBlockCollections = allowBlockStyles; + function lineNumber(loggingEvent) { + return loggingEvent.lineNumber ? `${loggingEvent.lineNumber}` : ''; + } - if (state.lineIndent > parentIndent) { - indentStatus = 1; - } else if (state.lineIndent === parentIndent) { - indentStatus = 0; - } else if (state.lineIndent < parentIndent) { - indentStatus = -1; - } - } else { - allowBlockCollections = false; - } - } + function columnNumber(loggingEvent) { + return loggingEvent.columnNumber ? `${loggingEvent.columnNumber}` : ''; } - if (allowBlockCollections) { - allowBlockCollections = atNewLine || allowCompact; + function callStack(loggingEvent) { + return loggingEvent.callStack || ''; } - if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) { - if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) { - flowIndent = parentIndent; - } else { - flowIndent = parentIndent + 1; - } + function className(loggingEvent) { + return loggingEvent.className || ''; + } - blockIndent = state.position - state.lineStart; + function functionName(loggingEvent) { + return loggingEvent.functionName || ''; + } - if (indentStatus === 1) { - if (allowBlockCollections && - (readBlockSequence(state, blockIndent) || - readBlockMapping(state, blockIndent, flowIndent)) || - readFlowCollection(state, flowIndent)) { - hasContent = true; - } else { - if ((allowBlockScalars && readBlockScalar(state, flowIndent)) || - readSingleQuotedScalar(state, flowIndent) || - readDoubleQuotedScalar(state, flowIndent)) { - hasContent = true; + function functionAlias(loggingEvent) { + return loggingEvent.functionAlias || ''; + } - } else if (readAlias(state)) { - hasContent = true; + function callerName(loggingEvent) { + return loggingEvent.callerName || ''; + } - if (state.tag !== null || state.anchor !== null) { - throwError(state, 'alias node should not have any properties'); - } - - } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) { - hasContent = true; - - if (state.tag === null) { - state.tag = '?'; - } - } + const replacers = { + c: categoryName, + d: formatAsDate, + h: hostname, + m: formatMessage, + n: endOfLine, + p: logLevel, + r: startTime, + '[': startColour, + ']': endColour, + y: clusterInfo, + z: pid, + '%': percent, + x: userDefined, + X: contextDefined, + f: fileName, + l: lineNumber, + o: columnNumber, + s: callStack, + C: className, + M: functionName, + A: functionAlias, + F: callerName, + }; - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - } - } else if (indentStatus === 0) { - // Special case: block sequences are allowed to have same indentation level as the parent. - // http://www.yaml.org/spec/1.2/spec.html#id2799784 - hasContent = allowBlockCollections && readBlockSequence(state, blockIndent); - } + function replaceToken(conversionCharacter, loggingEvent, specifier) { + return replacers[conversionCharacter](loggingEvent, specifier); } - if (state.tag === null) { - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - - } else if (state.tag === '?') { - // Implicit resolving is not allowed for non-scalar types, and '?' - // non-specific tag is only automatically assigned to plain scalars. - // - // We only need to check kind conformity in case user explicitly assigns '?' - // tag, for example like this: "! [0]" - // - if (state.result !== null && state.kind !== 'scalar') { - throwError(state, 'unacceptable node kind for ! tag; it should be "scalar", not "' + state.kind + '"'); + function truncate(truncation, toTruncate) { + let len; + if (truncation) { + len = parseInt(truncation.slice(1), 10); + // negative truncate length means truncate from end of string + return len > 0 ? toTruncate.slice(0, len) : toTruncate.slice(len); } - for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) { - type = state.implicitTypes[typeIndex]; + return toTruncate; + } - if (type.resolve(state.result)) { // `state.result` updated in resolver if matched - state.result = type.construct(state.result); - state.tag = type.tag; - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; + function pad(padding, toPad) { + let len; + if (padding) { + if (padding.charAt(0) === '-') { + len = parseInt(padding.slice(1), 10); + // Right pad with spaces + while (toPad.length < len) { + toPad += ' '; } - break; - } - } - } else if (state.tag !== '!') { - if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) { - type = state.typeMap[state.kind || 'fallback'][state.tag]; - } else { - // looking for multi type - type = null; - typeList = state.typeMap.multi[state.kind || 'fallback']; - - for (typeIndex = 0, typeQuantity = typeList.length; typeIndex < typeQuantity; typeIndex += 1) { - if (state.tag.slice(0, typeList[typeIndex].tag.length) === typeList[typeIndex].tag) { - type = typeList[typeIndex]; - break; + } else { + len = parseInt(padding, 10); + // Left pad with spaces + while (toPad.length < len) { + toPad = ` ${toPad}`; } } } - - if (!type) { - throwError(state, 'unknown tag !<' + state.tag + '>'); - } - - if (state.result !== null && type.kind !== state.kind) { - throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be "' + type.kind + '", not "' + state.kind + '"'); - } - - if (!type.resolve(state.result, state.tag)) { // `state.result` updated in resolver if matched - throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag'); - } else { - state.result = type.construct(state.result, state.tag); - if (state.anchor !== null) { - state.anchorMap[state.anchor] = state.result; - } - } + return toPad; } - if (state.listener !== null) { - state.listener('close', state); + function truncateAndPad(toTruncAndPad, truncation, padding) { + let replacement = toTruncAndPad; + replacement = truncate(truncation, replacement); + replacement = pad(padding, replacement); + return replacement; } - return state.tag !== null || state.anchor !== null || hasContent; -} - -function readDocument(state) { - var documentStart = state.position, - _position, - directiveName, - directiveArgs, - hasDirectives = false, - ch; - - state.version = null; - state.checkLineBreaks = state.legacy; - state.tagMap = Object.create(null); - state.anchorMap = Object.create(null); - - while ((ch = state.input.charCodeAt(state.position)) !== 0) { - skipSeparationSpace(state, true, -1); - - ch = state.input.charCodeAt(state.position); - - if (state.lineIndent > 0 || ch !== 0x25/* % */) { - break; - } - - hasDirectives = true; - ch = state.input.charCodeAt(++state.position); - _position = state.position; - - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - directiveName = state.input.slice(_position, state.position); - directiveArgs = []; - - if (directiveName.length < 1) { - throwError(state, 'directive name must not be less than one character in length'); - } - - while (ch !== 0) { - while (is_WHITE_SPACE(ch)) { - ch = state.input.charCodeAt(++state.position); - } - - if (ch === 0x23/* # */) { - do { ch = state.input.charCodeAt(++state.position); } - while (ch !== 0 && !is_EOL(ch)); - break; - } - if (is_EOL(ch)) break; + return function (loggingEvent) { + let formattedString = ''; + let result; + let searchString = pattern; - _position = state.position; + while ((result = regex.exec(searchString)) !== null) { + // const matchedString = result[0]; + const padding = result[1]; + const truncation = result[2]; + const conversionCharacter = result[3]; + const specifier = result[5]; + const text = result[6]; - while (ch !== 0 && !is_WS_OR_EOL(ch)) { - ch = state.input.charCodeAt(++state.position); + // Check if the pattern matched was just normal text + if (text) { + formattedString += text.toString(); + } else { + // Create a raw replacement string based on the conversion + // character and specifier + const replacement = replaceToken( + conversionCharacter, + loggingEvent, + specifier + ); + formattedString += truncateAndPad(replacement, truncation, padding); } - - directiveArgs.push(state.input.slice(_position, state.position)); - } - - if (ch !== 0) readLineBreak(state); - - if (_hasOwnProperty.call(directiveHandlers, directiveName)) { - directiveHandlers[directiveName](state, directiveName, directiveArgs); - } else { - throwWarning(state, 'unknown document directive "' + directiveName + '"'); + searchString = searchString.slice(result.index + result[0].length); } - } + return formattedString; + }; +} - skipSeparationSpace(state, true, -1); +const layoutMakers = { + messagePassThrough() { + return messagePassThroughLayout; + }, + basic() { + return basicLayout; + }, + colored() { + return colouredLayout; + }, + coloured() { + return colouredLayout; + }, + pattern(config) { + return patternLayout(config && config.pattern, config && config.tokens); + }, + dummy() { + return dummyLayout; + }, +}; - if (state.lineIndent === 0 && - state.input.charCodeAt(state.position) === 0x2D/* - */ && - state.input.charCodeAt(state.position + 1) === 0x2D/* - */ && - state.input.charCodeAt(state.position + 2) === 0x2D/* - */) { - state.position += 3; - skipSeparationSpace(state, true, -1); +module.exports = { + basicLayout, + messagePassThroughLayout, + patternLayout, + colouredLayout, + coloredLayout: colouredLayout, + dummyLayout, + addLayout(name, serializerGenerator) { + layoutMakers[name] = serializerGenerator; + }, + layout(name, config) { + return layoutMakers[name] && layoutMakers[name](config); + }, +}; - } else if (hasDirectives) { - throwError(state, 'directives end mark is expected'); - } - composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true); - skipSeparationSpace(state, true, -1); +/***/ }), - if (state.checkLineBreaks && - PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) { - throwWarning(state, 'non-ASCII line breaks are interpreted as content'); - } +/***/ 7117: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - state.documents.push(state.result); +const configuration = __nccwpck_require__(5813); - if (state.position === state.lineStart && testDocumentSeparator(state)) { +const validColours = [ + 'white', + 'grey', + 'black', + 'blue', + 'cyan', + 'green', + 'magenta', + 'red', + 'yellow', +]; - if (state.input.charCodeAt(state.position) === 0x2E/* . */) { - state.position += 3; - skipSeparationSpace(state, true, -1); - } - return; +class Level { + constructor(level, levelStr, colour) { + this.level = level; + this.levelStr = levelStr; + this.colour = colour; } - if (state.position < (state.length - 1)) { - throwError(state, 'end of the stream or a document separator is expected'); - } else { - return; + toString() { + return this.levelStr; } -} - - -function loadDocuments(input, options) { - input = String(input); - options = options || {}; - if (input.length !== 0) { - - // Add tailing `\n` if not exists - if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ && - input.charCodeAt(input.length - 1) !== 0x0D/* CR */) { - input += '\n'; + /** + * converts given String to corresponding Level + * @param {(Level|string)} sArg -- String value of Level OR Log4js.Level + * @param {Level} [defaultLevel] -- default Level, if no String representation + * @return {Level} + */ + static getLevel(sArg, defaultLevel) { + if (!sArg) { + return defaultLevel; } - // Strip BOM - if (input.charCodeAt(0) === 0xFEFF) { - input = input.slice(1); + if (sArg instanceof Level) { + return sArg; } - } - - var state = new State(input, options); - - var nullpos = input.indexOf('\0'); - - if (nullpos !== -1) { - state.position = nullpos; - throwError(state, 'null byte is not allowed in input'); - } - // Use 0 as string terminator. That significantly simplifies bounds check. - state.input += '\0'; + // a json-serialised level won't be an instance of Level (see issue #768) + if (sArg instanceof Object && sArg.levelStr) { + sArg = sArg.levelStr; + } - while (state.input.charCodeAt(state.position) === 0x20/* Space */) { - state.lineIndent += 1; - state.position += 1; + return Level[sArg.toString().toUpperCase()] || defaultLevel; } - while (state.position < (state.length - 1)) { - readDocument(state); + static addLevels(customLevels) { + if (customLevels) { + const levels = Object.keys(customLevels); + levels.forEach((l) => { + const levelStr = l.toUpperCase(); + Level[levelStr] = new Level( + customLevels[l].value, + levelStr, + customLevels[l].colour + ); + const existingLevelIndex = Level.levels.findIndex( + (lvl) => lvl.levelStr === levelStr + ); + if (existingLevelIndex > -1) { + Level.levels[existingLevelIndex] = Level[levelStr]; + } else { + Level.levels.push(Level[levelStr]); + } + }); + Level.levels.sort((a, b) => a.level - b.level); + } } - return state.documents; -} - - -function loadAll(input, iterator, options) { - if (iterator !== null && typeof iterator === 'object' && typeof options === 'undefined') { - options = iterator; - iterator = null; + isLessThanOrEqualTo(otherLevel) { + if (typeof otherLevel === 'string') { + otherLevel = Level.getLevel(otherLevel); + } + return this.level <= otherLevel.level; } - var documents = loadDocuments(input, options); - - if (typeof iterator !== 'function') { - return documents; + isGreaterThanOrEqualTo(otherLevel) { + if (typeof otherLevel === 'string') { + otherLevel = Level.getLevel(otherLevel); + } + return this.level >= otherLevel.level; } - for (var index = 0, length = documents.length; index < length; index += 1) { - iterator(documents[index]); + isEqualTo(otherLevel) { + if (typeof otherLevel === 'string') { + otherLevel = Level.getLevel(otherLevel); + } + return this.level === otherLevel.level; } } +Level.levels = []; +Level.addLevels({ + ALL: { value: Number.MIN_VALUE, colour: 'grey' }, + TRACE: { value: 5000, colour: 'blue' }, + DEBUG: { value: 10000, colour: 'cyan' }, + INFO: { value: 20000, colour: 'green' }, + WARN: { value: 30000, colour: 'yellow' }, + ERROR: { value: 40000, colour: 'red' }, + FATAL: { value: 50000, colour: 'magenta' }, + MARK: { value: 9007199254740992, colour: 'grey' }, // 2^53 + OFF: { value: Number.MAX_VALUE, colour: 'grey' }, +}); -function load(input, options) { - var documents = loadDocuments(input, options); - - if (documents.length === 0) { - /*eslint-disable no-undefined*/ - return undefined; - } else if (documents.length === 1) { - return documents[0]; +configuration.addListener((config) => { + const levelConfig = config.levels; + if (levelConfig) { + configuration.throwExceptionIf( + config, + configuration.not(configuration.anObject(levelConfig)), + 'levels must be an object' + ); + const newLevels = Object.keys(levelConfig); + newLevels.forEach((l) => { + configuration.throwExceptionIf( + config, + configuration.not(configuration.validIdentifier(l)), + `level name "${l}" is not a valid identifier (must start with a letter, only contain A-Z,a-z,0-9,_)` + ); + configuration.throwExceptionIf( + config, + configuration.not(configuration.anObject(levelConfig[l])), + `level "${l}" must be an object` + ); + configuration.throwExceptionIf( + config, + configuration.not(levelConfig[l].value), + `level "${l}" must have a 'value' property` + ); + configuration.throwExceptionIf( + config, + configuration.not(configuration.anInteger(levelConfig[l].value)), + `level "${l}".value must have an integer value` + ); + configuration.throwExceptionIf( + config, + configuration.not(levelConfig[l].colour), + `level "${l}" must have a 'colour' property` + ); + configuration.throwExceptionIf( + config, + configuration.not(validColours.indexOf(levelConfig[l].colour) > -1), + `level "${l}".colour must be one of ${validColours.join(', ')}` + ); + }); } - throw new YAMLException('expected a single document in the stream, but found more'); -} +}); +configuration.addListener((config) => { + Level.addLevels(config.levels); +}); -module.exports.loadAll = loadAll; -module.exports.load = load; +module.exports = Level; /***/ }), -/***/ 1082: +/***/ 3048: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -/*eslint-disable max-len*/ - -var YAMLException = __nccwpck_require__(8179); -var Type = __nccwpck_require__(6073); - - -function compileList(schema, name) { - var result = []; - - schema[name].forEach(function (currentType) { - var newIndex = result.length; - - result.forEach(function (previousType, previousIndex) { - if (previousType.tag === currentType.tag && - previousType.kind === currentType.kind && - previousType.multi === currentType.multi) { +/** + * @fileoverview log4js is a library to log in JavaScript in similar manner + * than in log4j for Java (but not really). + * + *

Example:

+ * 
+ *  const logging = require('log4js');
+ *  const log = logging.getLogger('some-category');
+ *
+ *  //call the log
+ *  log.trace('trace me' );
+ *
+ * + * NOTE: the authors below are the original browser-based log4js authors + * don't try to contact them about bugs in this version :) + * @author Stephan Strittmatter - http://jroller.com/page/stritti + * @author Seth Chisamore - http://www.chisamore.com + * @since 2005-05-20 + * Website: http://log4js.berlios.de + */ +const debug = __nccwpck_require__(8237)('log4js:main'); +const fs = __nccwpck_require__(7147); +const deepClone = __nccwpck_require__(1868)({ proto: true }); +const configuration = __nccwpck_require__(5813); +const layouts = __nccwpck_require__(2680); +const levels = __nccwpck_require__(7117); +const appenders = __nccwpck_require__(5709); +const categories = __nccwpck_require__(5798); +const Logger = __nccwpck_require__(7619); +const clustering = __nccwpck_require__(2560); +const connectLogger = __nccwpck_require__(1061); +const recordingModule = __nccwpck_require__(578); - newIndex = previousIndex; - } - }); +let enabled = false; - result[newIndex] = currentType; +function sendLogEventToAppender(logEvent) { + if (!enabled) return; + debug('Received log event ', logEvent); + const categoryAppenders = categories.appendersForCategory( + logEvent.categoryName + ); + categoryAppenders.forEach((appender) => { + appender(logEvent); }); - - return result; } +function loadConfigurationFile(filename) { + debug(`Loading configuration from ${filename}`); + try { + return JSON.parse(fs.readFileSync(filename, 'utf8')); + } catch (e) { + throw new Error( + `Problem reading config from file "${filename}". Error was ${e.message}`, + e + ); + } +} -function compileMap(/* lists... */) { - var result = { - scalar: {}, - sequence: {}, - mapping: {}, - fallback: {}, - multi: { - scalar: [], - sequence: [], - mapping: [], - fallback: [] - } - }, index, length; - - function collectType(type) { - if (type.multi) { - result.multi[type.kind].push(type); - result.multi['fallback'].push(type); - } else { - result[type.kind][type.tag] = result['fallback'][type.tag] = type; - } +function configure(configurationFileOrObject) { + if (enabled) { + // eslint-disable-next-line no-use-before-define + shutdown(); } - for (index = 0, length = arguments.length; index < length; index += 1) { - arguments[index].forEach(collectType); + let configObject = configurationFileOrObject; + + if (typeof configObject === 'string') { + configObject = loadConfigurationFile(configurationFileOrObject); } - return result; -} + debug(`Configuration is ${configObject}`); + configuration.configure(deepClone(configObject)); -function Schema(definition) { - return this.extend(definition); -} + clustering.onMessage(sendLogEventToAppender); + enabled = true; -Schema.prototype.extend = function extend(definition) { - var implicit = []; - var explicit = []; + // eslint-disable-next-line no-use-before-define + return log4js; +} - if (definition instanceof Type) { - // Schema.extend(type) - explicit.push(definition); +function isConfigured() { + return enabled; +} - } else if (Array.isArray(definition)) { - // Schema.extend([ type1, type2, ... ]) - explicit = explicit.concat(definition); +function recording() { + return recordingModule; +} - } else if (definition && (Array.isArray(definition.implicit) || Array.isArray(definition.explicit))) { - // Schema.extend({ explicit: [ type1, type2, ... ], implicit: [ type1, type2, ... ] }) - if (definition.implicit) implicit = implicit.concat(definition.implicit); - if (definition.explicit) explicit = explicit.concat(definition.explicit); +/** + * This callback type is called `shutdownCallback` and is displayed as a global symbol. + * + * @callback shutdownCallback + * @param {Error} [error] + */ - } else { - throw new YAMLException('Schema.extend argument should be a Type, [ Type ], ' + - 'or a schema definition ({ implicit: [...], explicit: [...] })'); +/** + * Shutdown all log appenders. This will first disable all writing to appenders + * and then call the shutdown function each appender. + * + * @param {shutdownCallback} [callback] - The callback to be invoked once all appenders have + * shutdown. If an error occurs, the callback will be given the error object + * as the first argument. + */ +function shutdown(callback = () => {}) { + if (typeof callback !== 'function') { + throw new TypeError('Invalid callback passed to shutdown'); } + debug('Shutdown called. Disabling all log writing.'); + // First, disable all writing to appenders. This prevents appenders from + // not being able to be drained because of run-away log writes. + enabled = false; - implicit.forEach(function (type) { - if (!(type instanceof Type)) { - throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); - } + // Clone out to maintain a reference + const appendersToCheck = Array.from(appenders.values()); - if (type.loadKind && type.loadKind !== 'scalar') { - throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.'); - } + // Reset immediately to prevent leaks + appenders.init(); + categories.init(); - if (type.multi) { - throw new YAMLException('There is a multi type in the implicit list of a schema. Multi tags can only be listed as explicit.'); - } - }); + // Count the number of shutdown functions + const shutdownFunctions = appendersToCheck.reduce( + (accum, next) => (next.shutdown ? accum + 1 : accum), + 0 + ); + if (shutdownFunctions === 0) { + debug('No appenders with shutdown functions found.'); + callback(); + } - explicit.forEach(function (type) { - if (!(type instanceof Type)) { - throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.'); + let completed = 0; + let error; + debug(`Found ${shutdownFunctions} appenders with shutdown functions.`); + function complete(err) { + error = error || err; + completed += 1; + debug(`Appender shutdowns complete: ${completed} / ${shutdownFunctions}`); + if (completed >= shutdownFunctions) { + debug('All shutdown functions completed.'); + callback(error); } - }); - - var result = Object.create(Schema.prototype); + } - result.implicit = (this.implicit || []).concat(implicit); - result.explicit = (this.explicit || []).concat(explicit); + // Call each of the shutdown functions + appendersToCheck + .filter((a) => a.shutdown) + .forEach((a) => a.shutdown(complete)); +} - result.compiledImplicit = compileList(result, 'implicit'); - result.compiledExplicit = compileList(result, 'explicit'); - result.compiledTypeMap = compileMap(result.compiledImplicit, result.compiledExplicit); +/** + * Get a logger instance. + * @static + * @param {string} [category=default] + * @return {Logger} instance of logger for the category + */ +function getLogger(category) { + if (!enabled) { + configure( + process.env.LOG4JS_CONFIG || { + appenders: { out: { type: 'stdout' } }, + categories: { default: { appenders: ['out'], level: 'OFF' } }, + } + ); + } + return new Logger(category || 'default'); +} - return result; +/** + * @name log4js + * @namespace Log4js + * @property getLogger + * @property configure + * @property shutdown + */ +const log4js = { + getLogger, + configure, + isConfigured, + shutdown, + connectLogger, + levels, + addLayout: layouts.addLayout, + recording, }; - -module.exports = Schema; +module.exports = log4js; /***/ }), -/***/ 2011: +/***/ 7619: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; -// Standard YAML's Core schema. -// http://www.yaml.org/spec/1.2/spec.html#id2804923 -// -// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. -// So, Core schema has no distinctions from JSON schema is JS-YAML. - - - - - -module.exports = __nccwpck_require__(1035); +/* eslint no-underscore-dangle: ["error", { "allow": ["_log"] }] */ +const debug = __nccwpck_require__(8237)('log4js:logger'); +const LoggingEvent = __nccwpck_require__(9060); +const levels = __nccwpck_require__(7117); +const clustering = __nccwpck_require__(2560); +const categories = __nccwpck_require__(5798); +const configuration = __nccwpck_require__(5813); -/***/ }), - -/***/ 8759: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// JS-YAML's default schema for `safeLoad` function. -// It is not described in the YAML specification. -// -// This schema is based on standard YAML's Core schema and includes most of -// extra types described at YAML tag repository. (http://yaml.org/type/) - - - - - -module.exports = (__nccwpck_require__(2011).extend)({ - implicit: [ - __nccwpck_require__(9212), - __nccwpck_require__(6104) - ], - explicit: [ - __nccwpck_require__(7900), - __nccwpck_require__(9046), - __nccwpck_require__(6860), - __nccwpck_require__(9548) - ] -}); - - -/***/ }), - -/***/ 8562: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Standard YAML's Failsafe schema. -// http://www.yaml.org/spec/1.2/spec.html#id2802346 - - - - - -var Schema = __nccwpck_require__(1082); - - -module.exports = new Schema({ - explicit: [ - __nccwpck_require__(3619), - __nccwpck_require__(7283), - __nccwpck_require__(6150) - ] -}); - - -/***/ }), - -/***/ 1035: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; -// Standard YAML's JSON schema. -// http://www.yaml.org/spec/1.2/spec.html#id2803231 -// -// NOTE: JS-YAML does not support schema-specific tag resolution restrictions. -// So, this schema is not such strict as defined in the YAML specification. -// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc. - - - - - -module.exports = (__nccwpck_require__(8562).extend)({ - implicit: [ - __nccwpck_require__(721), - __nccwpck_require__(4993), - __nccwpck_require__(1615), - __nccwpck_require__(2705) - ] -}); - - -/***/ }), - -/***/ 6975: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - - -var common = __nccwpck_require__(6829); - +const stackReg = /^(?:\s*)at (?:(.+) \()?(?:([^(]+?):(\d+):(\d+))\)?$/; +/** + * The top entry is the Error + */ +const baseCallStackSkip = 1; +/** + * The _log function is 3 levels deep, we need to skip those to make it to the callSite + */ +const defaultErrorCallStackSkip = 3; -// get snippet for a single line, respecting maxLength -function getLine(buffer, lineStart, lineEnd, position, maxLineLength) { - var head = ''; - var tail = ''; - var maxHalfLength = Math.floor(maxLineLength / 2) - 1; +/** + * + * @param {Error} data + * @param {number} skipIdx + * @returns {import('../types/log4js').CallStack | null} + */ +function defaultParseCallStack( + data, + skipIdx = defaultErrorCallStackSkip + baseCallStackSkip +) { + try { + const stacklines = data.stack.split('\n').slice(skipIdx); + if (!stacklines.length) { + // There's no stack in this stack + // Should we try a previous index if skipIdx was set? + return null; + } + const lineMatch = stackReg.exec(stacklines[0]); + /* istanbul ignore else: failsafe */ + if (lineMatch && lineMatch.length === 5) { + // extract class, function and alias names + let className = ''; + let functionName = ''; + let functionAlias = ''; + if (lineMatch[1] && lineMatch[1] !== '') { + // WARN: this will unset alias if alias is not present. + [functionName, functionAlias] = lineMatch[1] + .replace(/[[\]]/g, '') + .split(' as '); + functionAlias = functionAlias || ''; - if (position - lineStart > maxHalfLength) { - head = ' ... '; - lineStart = position - maxHalfLength + head.length; - } + if (functionName.includes('.')) + [className, functionName] = functionName.split('.'); + } - if (lineEnd - position > maxHalfLength) { - tail = ' ...'; - lineEnd = position + maxHalfLength - tail.length; + return { + fileName: lineMatch[2], + lineNumber: parseInt(lineMatch[3], 10), + columnNumber: parseInt(lineMatch[4], 10), + callStack: stacklines.join('\n'), + className, + functionName, + functionAlias, + callerName: lineMatch[1] || '', + }; + // eslint-disable-next-line no-else-return + } else { + // will never get here unless nodejs has changes to Error + console.error('log4js.logger - defaultParseCallStack error'); // eslint-disable-line no-console + } + } catch (err) { + // will never get error unless nodejs has breaking changes to Error + console.error('log4js.logger - defaultParseCallStack error', err); // eslint-disable-line no-console } - - return { - str: head + buffer.slice(lineStart, lineEnd).replace(/\t/g, '→') + tail, - pos: position - lineStart + head.length // relative position - }; -} - - -function padStart(string, max) { - return common.repeat(' ', max - string.length) + string; + return null; } - -function makeSnippet(mark, options) { - options = Object.create(options || null); - - if (!mark.buffer) return null; - - if (!options.maxLength) options.maxLength = 79; - if (typeof options.indent !== 'number') options.indent = 1; - if (typeof options.linesBefore !== 'number') options.linesBefore = 3; - if (typeof options.linesAfter !== 'number') options.linesAfter = 2; - - var re = /\r?\n|\r|\0/g; - var lineStarts = [ 0 ]; - var lineEnds = []; - var match; - var foundLineNo = -1; - - while ((match = re.exec(mark.buffer))) { - lineEnds.push(match.index); - lineStarts.push(match.index + match[0].length); - - if (mark.position <= match.index && foundLineNo < 0) { - foundLineNo = lineStarts.length - 2; +/** + * Logger to log messages. + * use {@see log4js#getLogger(String)} to get an instance. + * + * @name Logger + * @namespace Log4js + * @param name name of category to log to + * @param level - the loglevel for the category + * @param dispatch - the function which will receive the logevents + * + * @author Stephan Strittmatter + */ +class Logger { + constructor(name) { + if (!name) { + throw new Error('No category provided.'); } + this.category = name; + this.context = {}; + /** @private */ + this.callStackSkipIndex = 0; + /** @private */ + this.parseCallStack = defaultParseCallStack; + debug(`Logger created (${this.category}, ${this.level})`); } - if (foundLineNo < 0) foundLineNo = lineStarts.length - 1; - - var result = '', i, line; - var lineNoLength = Math.min(mark.line + options.linesAfter, lineEnds.length).toString().length; - var maxLineLength = options.maxLength - (options.indent + lineNoLength + 3); - - for (i = 1; i <= options.linesBefore; i++) { - if (foundLineNo - i < 0) break; - line = getLine( - mark.buffer, - lineStarts[foundLineNo - i], - lineEnds[foundLineNo - i], - mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo - i]), - maxLineLength - ); - result = common.repeat(' ', options.indent) + padStart((mark.line - i + 1).toString(), lineNoLength) + - ' | ' + line.str + '\n' + result; - } - - line = getLine(mark.buffer, lineStarts[foundLineNo], lineEnds[foundLineNo], mark.position, maxLineLength); - result += common.repeat(' ', options.indent) + padStart((mark.line + 1).toString(), lineNoLength) + - ' | ' + line.str + '\n'; - result += common.repeat('-', options.indent + lineNoLength + 3 + line.pos) + '^' + '\n'; - - for (i = 1; i <= options.linesAfter; i++) { - if (foundLineNo + i >= lineEnds.length) break; - line = getLine( - mark.buffer, - lineStarts[foundLineNo + i], - lineEnds[foundLineNo + i], - mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo + i]), - maxLineLength + get level() { + return levels.getLevel( + categories.getLevelForCategory(this.category), + levels.OFF ); - result += common.repeat(' ', options.indent) + padStart((mark.line + i + 1).toString(), lineNoLength) + - ' | ' + line.str + '\n'; } - return result.replace(/\n$/, ''); -} - - -module.exports = makeSnippet; - - -/***/ }), - -/***/ 6073: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -var YAMLException = __nccwpck_require__(8179); - -var TYPE_CONSTRUCTOR_OPTIONS = [ - 'kind', - 'multi', - 'resolve', - 'construct', - 'instanceOf', - 'predicate', - 'represent', - 'representName', - 'defaultStyle', - 'styleAliases' -]; - -var YAML_NODE_KINDS = [ - 'scalar', - 'sequence', - 'mapping' -]; - -function compileStyleAliases(map) { - var result = {}; + set level(level) { + categories.setLevelForCategory( + this.category, + levels.getLevel(level, this.level) + ); + } - if (map !== null) { - Object.keys(map).forEach(function (style) { - map[style].forEach(function (alias) { - result[String(alias)] = style; - }); - }); + get useCallStack() { + return categories.getEnableCallStackForCategory(this.category); } - return result; -} + set useCallStack(bool) { + categories.setEnableCallStackForCategory(this.category, bool === true); + } -function Type(tag, options) { - options = options || {}; + get callStackLinesToSkip() { + return this.callStackSkipIndex; + } - Object.keys(options).forEach(function (name) { - if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) { - throw new YAMLException('Unknown option "' + name + '" is met in definition of "' + tag + '" YAML type.'); + set callStackLinesToSkip(number) { + if (typeof number !== 'number') { + throw new TypeError('Must be a number'); } - }); - - // TODO: Add tag format check. - this.options = options; // keep original options in case user wants to extend this type later - this.tag = tag; - this.kind = options['kind'] || null; - this.resolve = options['resolve'] || function () { return true; }; - this.construct = options['construct'] || function (data) { return data; }; - this.instanceOf = options['instanceOf'] || null; - this.predicate = options['predicate'] || null; - this.represent = options['represent'] || null; - this.representName = options['representName'] || null; - this.defaultStyle = options['defaultStyle'] || null; - this.multi = options['multi'] || false; - this.styleAliases = compileStyleAliases(options['styleAliases'] || null); - - if (YAML_NODE_KINDS.indexOf(this.kind) === -1) { - throw new YAMLException('Unknown kind "' + this.kind + '" is specified for "' + tag + '" YAML type.'); + if (number < 0) { + throw new RangeError('Must be >= 0'); + } + this.callStackSkipIndex = number; } -} - -module.exports = Type; - - -/***/ }), - -/***/ 7900: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -/*eslint-disable no-bitwise*/ - - -var Type = __nccwpck_require__(6073); - - -// [ 64, 65, 66 ] -> [ padding, CR, LF ] -var BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\n\r'; - -function resolveYamlBinary(data) { - if (data === null) return false; - - var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP; - - // Convert one by one. - for (idx = 0; idx < max; idx++) { - code = map.indexOf(data.charAt(idx)); - - // Skip CR/LF - if (code > 64) continue; - - // Fail on illegal characters - if (code < 0) return false; - - bitlen += 6; + log(level, ...args) { + const logLevel = levels.getLevel(level); + if (!logLevel) { + if (configuration.validIdentifier(level) && args.length > 0) { + // logLevel not found but of valid signature, WARN before fallback to INFO + this.log( + levels.WARN, + 'log4js:logger.log: valid log-level not found as first parameter given:', + level + ); + this.log(levels.INFO, `[${level}]`, ...args); + } else { + // apart from fallback, allow .log(...args) to be synonym with .log("INFO", ...args) + this.log(levels.INFO, level, ...args); + } + } else if (this.isLevelEnabled(logLevel)) { + this._log(logLevel, args); + } } - // If there are any bits left, source was corrupted - return (bitlen % 8) === 0; -} - -function constructYamlBinary(data) { - var idx, tailbits, - input = data.replace(/[\r\n=]/g, ''), // remove CR/LF & padding to simplify scan - max = input.length, - map = BASE64_MAP, - bits = 0, - result = []; - - // Collect by 6*4 bits (3 bytes) + isLevelEnabled(otherLevel) { + return this.level.isLessThanOrEqualTo(otherLevel); + } - for (idx = 0; idx < max; idx++) { - if ((idx % 4 === 0) && idx) { - result.push((bits >> 16) & 0xFF); - result.push((bits >> 8) & 0xFF); - result.push(bits & 0xFF); + _log(level, data) { + debug(`sending log data (${level}) to appenders`); + const error = data.find((item) => item instanceof Error); + let callStack; + if (this.useCallStack) { + try { + if (error) { + callStack = this.parseCallStack( + error, + this.callStackSkipIndex + baseCallStackSkip + ); + } + } catch (_err) { + // Ignore Error and use the original method of creating a new Error. + } + callStack = + callStack || + this.parseCallStack( + new Error(), + this.callStackSkipIndex + + defaultErrorCallStackSkip + + baseCallStackSkip + ); } - - bits = (bits << 6) | map.indexOf(input.charAt(idx)); + const loggingEvent = new LoggingEvent( + this.category, + level, + data, + this.context, + callStack, + error + ); + clustering.send(loggingEvent); } - // Dump tail - - tailbits = (max % 4) * 6; - - if (tailbits === 0) { - result.push((bits >> 16) & 0xFF); - result.push((bits >> 8) & 0xFF); - result.push(bits & 0xFF); - } else if (tailbits === 18) { - result.push((bits >> 10) & 0xFF); - result.push((bits >> 2) & 0xFF); - } else if (tailbits === 12) { - result.push((bits >> 4) & 0xFF); + addContext(key, value) { + this.context[key] = value; } - return new Uint8Array(result); -} - -function representYamlBinary(object /*, style*/) { - var result = '', bits = 0, idx, tail, - max = object.length, - map = BASE64_MAP; + removeContext(key) { + delete this.context[key]; + } - // Convert every three bytes to 4 ASCII characters. + clearContext() { + this.context = {}; + } - for (idx = 0; idx < max; idx++) { - if ((idx % 3 === 0) && idx) { - result += map[(bits >> 18) & 0x3F]; - result += map[(bits >> 12) & 0x3F]; - result += map[(bits >> 6) & 0x3F]; - result += map[bits & 0x3F]; + setParseCallStackFunction(parseFunction) { + if (typeof parseFunction === 'function') { + this.parseCallStack = parseFunction; + } else if (typeof parseFunction === 'undefined') { + this.parseCallStack = defaultParseCallStack; + } else { + throw new TypeError('Invalid type passed to setParseCallStackFunction'); } - - bits = (bits << 8) + object[idx]; } +} - // Dump tail +function addLevelMethods(target) { + const level = levels.getLevel(target); - tail = max % 3; + const levelStrLower = level.toString().toLowerCase(); + const levelMethod = levelStrLower.replace(/_([a-z])/g, (g) => + g[1].toUpperCase() + ); + const isLevelMethod = levelMethod[0].toUpperCase() + levelMethod.slice(1); - if (tail === 0) { - result += map[(bits >> 18) & 0x3F]; - result += map[(bits >> 12) & 0x3F]; - result += map[(bits >> 6) & 0x3F]; - result += map[bits & 0x3F]; - } else if (tail === 2) { - result += map[(bits >> 10) & 0x3F]; - result += map[(bits >> 4) & 0x3F]; - result += map[(bits << 2) & 0x3F]; - result += map[64]; - } else if (tail === 1) { - result += map[(bits >> 2) & 0x3F]; - result += map[(bits << 4) & 0x3F]; - result += map[64]; - result += map[64]; - } + Logger.prototype[`is${isLevelMethod}Enabled`] = function () { + return this.isLevelEnabled(level); + }; - return result; + Logger.prototype[levelMethod] = function (...args) { + this.log(level, ...args); + }; } -function isBinary(obj) { - return Object.prototype.toString.call(obj) === '[object Uint8Array]'; -} +levels.levels.forEach(addLevelMethods); -module.exports = new Type('tag:yaml.org,2002:binary', { - kind: 'scalar', - resolve: resolveYamlBinary, - construct: constructYamlBinary, - predicate: isBinary, - represent: representYamlBinary +configuration.addListener(() => { + levels.levels.forEach(addLevelMethods); }); +module.exports = Logger; -/***/ }), - -/***/ 4993: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -var Type = __nccwpck_require__(6073); - -function resolveYamlBoolean(data) { - if (data === null) return false; - - var max = data.length; - - return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) || - (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE')); -} -function constructYamlBoolean(data) { - return data === 'true' || - data === 'True' || - data === 'TRUE'; -} +/***/ }), -function isBoolean(object) { - return Object.prototype.toString.call(object) === '[object Boolean]'; -} +/***/ 8578: +/***/ ((module) => { -module.exports = new Type('tag:yaml.org,2002:bool', { - kind: 'scalar', - resolve: resolveYamlBoolean, - construct: constructYamlBoolean, - predicate: isBoolean, - represent: { - lowercase: function (object) { return object ? 'true' : 'false'; }, - uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; }, - camelcase: function (object) { return object ? 'True' : 'False'; } - }, - defaultStyle: 'lowercase' -}); +module.exports=function(n){return{all:n=n||new Map,on:function(e,t){var i=n.get(e);i?i.push(t):n.set(e,[t])},off:function(e,t){var i=n.get(e);i&&(t?i.splice(i.indexOf(t)>>>0,1):n.set(e,[]))},emit:function(e,t){var i=n.get(e);i&&i.slice().map(function(n){n(t)}),(i=n.get("*"))&&i.slice().map(function(n){n(e,t)})}}}; +//# sourceMappingURL=mitt.js.map /***/ }), -/***/ 2705: +/***/ 7614: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -var common = __nccwpck_require__(6829); -var Type = __nccwpck_require__(6073); - -var YAML_FLOAT_PATTERN = new RegExp( - // 2.5e4, 2.5 and integers - '^(?:[-+]?(?:[0-9][0-9_]*)(?:\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' + - // .2e4, .2 - // special case, seems not from spec - '|\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' + - // .inf - '|[-+]?\\.(?:inf|Inf|INF)' + - // .nan - '|\\.(?:nan|NaN|NAN))$'); - -function resolveYamlFloat(data) { - if (data === null) return false; - - if (!YAML_FLOAT_PATTERN.test(data) || - // Quick hack to not allow integers end with `_` - // Probably should update regexp & check speed - data[data.length - 1] === '_') { - return false; - } - - return true; -} - -function constructYamlFloat(data) { - var value, sign; - - value = data.replace(/_/g, '').toLowerCase(); - sign = value[0] === '-' ? -1 : 1; - - if ('+-'.indexOf(value[0]) >= 0) { - value = value.slice(1); - } - - if (value === '.inf') { - return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY; - - } else if (value === '.nan') { - return NaN; - } - return sign * parseFloat(value, 10); -} - - -var SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/; +var path = __nccwpck_require__(1017); +var fs = __nccwpck_require__(7147); +var _0777 = parseInt('0777', 8); -function representYamlFloat(object, style) { - var res; +module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP; - if (isNaN(object)) { - switch (style) { - case 'lowercase': return '.nan'; - case 'uppercase': return '.NAN'; - case 'camelcase': return '.NaN'; +function mkdirP (p, opts, f, made) { + if (typeof opts === 'function') { + f = opts; + opts = {}; } - } else if (Number.POSITIVE_INFINITY === object) { - switch (style) { - case 'lowercase': return '.inf'; - case 'uppercase': return '.INF'; - case 'camelcase': return '.Inf'; + else if (!opts || typeof opts !== 'object') { + opts = { mode: opts }; } - } else if (Number.NEGATIVE_INFINITY === object) { - switch (style) { - case 'lowercase': return '-.inf'; - case 'uppercase': return '-.INF'; - case 'camelcase': return '-.Inf'; + + var mode = opts.mode; + var xfs = opts.fs || fs; + + if (mode === undefined) { + mode = _0777 & (~process.umask()); } - } else if (common.isNegativeZero(object)) { - return '-0.0'; - } - - res = object.toString(10); - - // JS stringifier can build scientific format without dots: 5e-100, - // while YAML requres dot: 5.e-100. Fix it with simple hack - - return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res; -} - -function isFloat(object) { - return (Object.prototype.toString.call(object) === '[object Number]') && - (object % 1 !== 0 || common.isNegativeZero(object)); -} - -module.exports = new Type('tag:yaml.org,2002:float', { - kind: 'scalar', - resolve: resolveYamlFloat, - construct: constructYamlFloat, - predicate: isFloat, - represent: representYamlFloat, - defaultStyle: 'lowercase' -}); - - -/***/ }), - -/***/ 1615: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -var common = __nccwpck_require__(6829); -var Type = __nccwpck_require__(6073); - -function isHexCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) || - ((0x41/* A */ <= c) && (c <= 0x46/* F */)) || - ((0x61/* a */ <= c) && (c <= 0x66/* f */)); -} - -function isOctCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */)); -} + if (!made) made = null; + + var cb = f || function () {}; + p = path.resolve(p); + + xfs.mkdir(p, mode, function (er) { + if (!er) { + made = made || p; + return cb(null, made); + } + switch (er.code) { + case 'ENOENT': + mkdirP(path.dirname(p), opts, function (er, made) { + if (er) cb(er, made); + else mkdirP(p, opts, cb, made); + }); + break; -function isDecCode(c) { - return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)); + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + xfs.stat(p, function (er2, stat) { + // if the stat fails, then that's super weird. + // let the original error be the failure reason. + if (er2 || !stat.isDirectory()) cb(er, made) + else cb(null, made); + }); + break; + } + }); } -function resolveYamlInteger(data) { - if (data === null) return false; - - var max = data.length, - index = 0, - hasDigits = false, - ch; - - if (!max) return false; - - ch = data[index]; - - // sign - if (ch === '-' || ch === '+') { - ch = data[++index]; - } - - if (ch === '0') { - // 0 - if (index + 1 === max) return true; - ch = data[++index]; - - // base 2, base 8, base 16 - - if (ch === 'b') { - // base 2 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (ch !== '0' && ch !== '1') return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; +mkdirP.sync = function sync (p, opts, made) { + if (!opts || typeof opts !== 'object') { + opts = { mode: opts }; } - - - if (ch === 'x') { - // base 16 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (!isHexCode(data.charCodeAt(index))) return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; + + var mode = opts.mode; + var xfs = opts.fs || fs; + + if (mode === undefined) { + mode = _0777 & (~process.umask()); } + if (!made) made = null; + p = path.resolve(p); - if (ch === 'o') { - // base 8 - index++; - - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (!isOctCode(data.charCodeAt(index))) return false; - hasDigits = true; - } - return hasDigits && ch !== '_'; + try { + xfs.mkdirSync(p, mode); + made = made || p; } - } - - // base 10 (except 0) - - // value should not start with `_`; - if (ch === '_') return false; + catch (err0) { + switch (err0.code) { + case 'ENOENT' : + made = sync(path.dirname(p), opts, made); + sync(p, opts, made); + break; - for (; index < max; index++) { - ch = data[index]; - if (ch === '_') continue; - if (!isDecCode(data.charCodeAt(index))) { - return false; + // In the case of any other error, just see if there's a dir + // there already. If so, then hooray! If not, then something + // is borked. + default: + var stat; + try { + stat = xfs.statSync(p); + } + catch (err1) { + throw err0; + } + if (!stat.isDirectory()) throw err0; + break; + } } - hasDigits = true; - } - - // Should have digits and should not end with `_` - if (!hasDigits || ch === '_') return false; - return true; -} + return made; +}; -function constructYamlInteger(data) { - var value = data, sign = 1, ch; - if (value.indexOf('_') !== -1) { - value = value.replace(/_/g, ''); - } +/***/ }), - ch = value[0]; +/***/ 900: +/***/ ((module) => { - if (ch === '-' || ch === '+') { - if (ch === '-') sign = -1; - value = value.slice(1); - ch = value[0]; - } +/** + * Helpers. + */ - if (value === '0') return 0; +var s = 1000; +var m = s * 60; +var h = m * 60; +var d = h * 24; +var w = d * 7; +var y = d * 365.25; - if (ch === '0') { - if (value[1] === 'b') return sign * parseInt(value.slice(2), 2); - if (value[1] === 'x') return sign * parseInt(value.slice(2), 16); - if (value[1] === 'o') return sign * parseInt(value.slice(2), 8); - } +/** + * Parse or format the given `val`. + * + * Options: + * + * - `long` verbose formatting [false] + * + * @param {String|Number} val + * @param {Object} [options] + * @throws {Error} throw an error if val is not a non-empty string or a number + * @return {String|Number} + * @api public + */ - return sign * parseInt(value, 10); -} +module.exports = function(val, options) { + options = options || {}; + var type = typeof val; + if (type === 'string' && val.length > 0) { + return parse(val); + } else if (type === 'number' && isFinite(val)) { + return options.long ? fmtLong(val) : fmtShort(val); + } + throw new Error( + 'val is not a non-empty string or a valid number. val=' + + JSON.stringify(val) + ); +}; -function isInteger(object) { - return (Object.prototype.toString.call(object)) === '[object Number]' && - (object % 1 === 0 && !common.isNegativeZero(object)); -} +/** + * Parse the given `str` and return milliseconds. + * + * @param {String} str + * @return {Number} + * @api private + */ -module.exports = new Type('tag:yaml.org,2002:int', { - kind: 'scalar', - resolve: resolveYamlInteger, - construct: constructYamlInteger, - predicate: isInteger, - represent: { - binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); }, - octal: function (obj) { return obj >= 0 ? '0o' + obj.toString(8) : '-0o' + obj.toString(8).slice(1); }, - decimal: function (obj) { return obj.toString(10); }, - /* eslint-disable max-len */ - hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); } - }, - defaultStyle: 'decimal', - styleAliases: { - binary: [ 2, 'bin' ], - octal: [ 8, 'oct' ], - decimal: [ 10, 'dec' ], - hexadecimal: [ 16, 'hex' ] +function parse(str) { + str = String(str); + if (str.length > 100) { + return; } -}); - + var match = /^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec( + str + ); + if (!match) { + return; + } + var n = parseFloat(match[1]); + var type = (match[2] || 'ms').toLowerCase(); + switch (type) { + case 'years': + case 'year': + case 'yrs': + case 'yr': + case 'y': + return n * y; + case 'weeks': + case 'week': + case 'w': + return n * w; + case 'days': + case 'day': + case 'd': + return n * d; + case 'hours': + case 'hour': + case 'hrs': + case 'hr': + case 'h': + return n * h; + case 'minutes': + case 'minute': + case 'mins': + case 'min': + case 'm': + return n * m; + case 'seconds': + case 'second': + case 'secs': + case 'sec': + case 's': + return n * s; + case 'milliseconds': + case 'millisecond': + case 'msecs': + case 'msec': + case 'ms': + return n; + default: + return undefined; + } +} -/***/ }), +/** + * Short format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ -/***/ 6150: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +function fmtShort(ms) { + var msAbs = Math.abs(ms); + if (msAbs >= d) { + return Math.round(ms / d) + 'd'; + } + if (msAbs >= h) { + return Math.round(ms / h) + 'h'; + } + if (msAbs >= m) { + return Math.round(ms / m) + 'm'; + } + if (msAbs >= s) { + return Math.round(ms / s) + 's'; + } + return ms + 'ms'; +} -"use strict"; +/** + * Long format for `ms`. + * + * @param {Number} ms + * @return {String} + * @api private + */ +function fmtLong(ms) { + var msAbs = Math.abs(ms); + if (msAbs >= d) { + return plural(ms, msAbs, d, 'day'); + } + if (msAbs >= h) { + return plural(ms, msAbs, h, 'hour'); + } + if (msAbs >= m) { + return plural(ms, msAbs, m, 'minute'); + } + if (msAbs >= s) { + return plural(ms, msAbs, s, 'second'); + } + return ms + ' ms'; +} -var Type = __nccwpck_require__(6073); +/** + * Pluralization helper. + */ -module.exports = new Type('tag:yaml.org,2002:map', { - kind: 'mapping', - construct: function (data) { return data !== null ? data : {}; } -}); +function plural(ms, msAbs, n, name) { + var isPlural = msAbs >= n * 1.5; + return Math.round(ms / n) + ' ' + name + (isPlural ? 's' : ''); +} /***/ }), -/***/ 6104: +/***/ 1223: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +var wrappy = __nccwpck_require__(2940) +module.exports = wrappy(once) +module.exports.strict = wrappy(onceStrict) +once.proto = once(function () { + Object.defineProperty(Function.prototype, 'once', { + value: function () { + return once(this) + }, + configurable: true + }) -var Type = __nccwpck_require__(6073); + Object.defineProperty(Function.prototype, 'onceStrict', { + value: function () { + return onceStrict(this) + }, + configurable: true + }) +}) -function resolveYamlMerge(data) { - return data === '<<' || data === null; +function once (fn) { + var f = function () { + if (f.called) return f.value + f.called = true + return f.value = fn.apply(this, arguments) + } + f.called = false + return f } -module.exports = new Type('tag:yaml.org,2002:merge', { - kind: 'scalar', - resolve: resolveYamlMerge -}); +function onceStrict (fn) { + var f = function () { + if (f.called) + throw new Error(f.onceError) + f.called = true + return f.value = fn.apply(this, arguments) + } + var name = fn.name || 'Function wrapped with `once`' + f.onceError = name + " shouldn't be called more than once" + f.called = false + return f +} /***/ }), -/***/ 721: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 1476: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; +/** + * otplib + * + * @author Gerald Yeo + * @version: 12.0.1 + * @license: MIT + **/ -var Type = __nccwpck_require__(6073); - -function resolveYamlNull(data) { - if (data === null) return true; - - var max = data.length; +Object.defineProperty(exports, "__esModule", ({ value: true })); - return (max === 1 && data === '~') || - (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL')); -} +var presetDefault = __nccwpck_require__(4920); -function constructYamlNull() { - return null; -} -function isNull(object) { - return object === null; -} -module.exports = new Type('tag:yaml.org,2002:null', { - kind: 'scalar', - resolve: resolveYamlNull, - construct: constructYamlNull, - predicate: isNull, - represent: { - canonical: function () { return '~'; }, - lowercase: function () { return 'null'; }, - uppercase: function () { return 'NULL'; }, - camelcase: function () { return 'Null'; }, - empty: function () { return ''; } - }, - defaultStyle: 'lowercase' +Object.keys(presetDefault).forEach(function (k) { + if (k !== 'default') Object.defineProperty(exports, k, { + enumerable: true, + get: function () { + return presetDefault[k]; + } + }); }); /***/ }), -/***/ 9046: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -var Type = __nccwpck_require__(6073); +/***/ 4833: +/***/ ((module) => { -var _hasOwnProperty = Object.prototype.hasOwnProperty; -var _toString = Object.prototype.toString; +module.exports = Pend; -function resolveYamlOmap(data) { - if (data === null) return true; +function Pend() { + this.pending = 0; + this.max = Infinity; + this.listeners = []; + this.waiting = []; + this.error = null; +} - var objectKeys = [], index, length, pair, pairKey, pairHasKey, - object = data; +Pend.prototype.go = function(fn) { + if (this.pending < this.max) { + pendGo(this, fn); + } else { + this.waiting.push(fn); + } +}; - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; - pairHasKey = false; +Pend.prototype.wait = function(cb) { + if (this.pending === 0) { + cb(this.error); + } else { + this.listeners.push(cb); + } +}; - if (_toString.call(pair) !== '[object Object]') return false; +Pend.prototype.hold = function() { + return pendHold(this); +}; - for (pairKey in pair) { - if (_hasOwnProperty.call(pair, pairKey)) { - if (!pairHasKey) pairHasKey = true; - else return false; - } +function pendHold(self) { + self.pending += 1; + var called = false; + return onCb; + function onCb(err) { + if (called) throw new Error("callback called twice"); + called = true; + self.error = self.error || err; + self.pending -= 1; + if (self.waiting.length > 0 && self.pending < self.max) { + pendGo(self, self.waiting.shift()); + } else if (self.pending === 0) { + var listeners = self.listeners; + self.listeners = []; + listeners.forEach(cbListener); } - - if (!pairHasKey) return false; - - if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey); - else return false; } - - return true; + function cbListener(listener) { + listener(self.error); + } } -function constructYamlOmap(data) { - return data !== null ? data : []; +function pendGo(self, fn) { + fn(pendHold(self)); } -module.exports = new Type('tag:yaml.org,2002:omap', { - kind: 'sequence', - resolve: resolveYamlOmap, - construct: constructYamlOmap -}); - /***/ }), -/***/ 6860: +/***/ 892: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; - - -var Type = __nccwpck_require__(6073); +module.exports = __nccwpck_require__(2679); -var _toString = Object.prototype.toString; -function resolveYamlPairs(data) { - if (data === null) return true; +/***/ }), - var index, length, pair, keys, result, - object = data; +/***/ 2679: +/***/ ((module, exports) => { - result = new Array(object.length); +/*! + * node-progress + * Copyright(c) 2011 TJ Holowaychuk + * MIT Licensed + */ - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; +/** + * Expose `ProgressBar`. + */ - if (_toString.call(pair) !== '[object Object]') return false; +exports = module.exports = ProgressBar; - keys = Object.keys(pair); +/** + * Initialize a `ProgressBar` with the given `fmt` string and `options` or + * `total`. + * + * Options: + * + * - `curr` current completed index + * - `total` total number of ticks to complete + * - `width` the displayed width of the progress bar defaulting to total + * - `stream` the output stream defaulting to stderr + * - `head` head character defaulting to complete character + * - `complete` completion character defaulting to "=" + * - `incomplete` incomplete character defaulting to "-" + * - `renderThrottle` minimum time between updates in milliseconds defaulting to 16 + * - `callback` optional function to call when the progress bar completes + * - `clear` will clear the progress bar upon termination + * + * Tokens: + * + * - `:bar` the progress bar itself + * - `:current` current tick number + * - `:total` total ticks + * - `:elapsed` time elapsed in seconds + * - `:percent` completion percentage + * - `:eta` eta in seconds + * - `:rate` rate of ticks per second + * + * @param {string} fmt + * @param {object|number} options or total + * @api public + */ - if (keys.length !== 1) return false; +function ProgressBar(fmt, options) { + this.stream = options.stream || process.stderr; - result[index] = [ keys[0], pair[keys[0]] ]; + if (typeof(options) == 'number') { + var total = options; + options = {}; + options.total = total; + } else { + options = options || {}; + if ('string' != typeof fmt) throw new Error('format required'); + if ('number' != typeof options.total) throw new Error('total required'); } - return true; + this.fmt = fmt; + this.curr = options.curr || 0; + this.total = options.total; + this.width = options.width || this.total; + this.clear = options.clear + this.chars = { + complete : options.complete || '=', + incomplete : options.incomplete || '-', + head : options.head || (options.complete || '=') + }; + this.renderThrottle = options.renderThrottle !== 0 ? (options.renderThrottle || 16) : 0; + this.lastRender = -Infinity; + this.callback = options.callback || function () {}; + this.tokens = {}; + this.lastDraw = ''; } -function constructYamlPairs(data) { - if (data === null) return []; +/** + * "tick" the progress bar with optional `len` and optional `tokens`. + * + * @param {number|object} len or tokens + * @param {object} tokens + * @api public + */ + +ProgressBar.prototype.tick = function(len, tokens){ + if (len !== 0) + len = len || 1; - var index, length, pair, keys, result, - object = data; + // swap tokens + if ('object' == typeof len) tokens = len, len = 1; + if (tokens) this.tokens = tokens; - result = new Array(object.length); + // start time for eta + if (0 == this.curr) this.start = new Date; - for (index = 0, length = object.length; index < length; index += 1) { - pair = object[index]; + this.curr += len - keys = Object.keys(pair); + // try to render + this.render(); - result[index] = [ keys[0], pair[keys[0]] ]; + // progress complete + if (this.curr >= this.total) { + this.render(undefined, true); + this.complete = true; + this.terminate(); + this.callback(this); + return; } +}; - return result; -} - -module.exports = new Type('tag:yaml.org,2002:pairs', { - kind: 'sequence', - resolve: resolveYamlPairs, - construct: constructYamlPairs -}); +/** + * Method to render the progress bar with optional `tokens` to place in the + * progress bar's `fmt` field. + * + * @param {object} tokens + * @api public + */ +ProgressBar.prototype.render = function (tokens, force) { + force = force !== undefined ? force : false; + if (tokens) this.tokens = tokens; -/***/ }), + if (!this.stream.isTTY) return; -/***/ 7283: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + var now = Date.now(); + var delta = now - this.lastRender; + if (!force && (delta < this.renderThrottle)) { + return; + } else { + this.lastRender = now; + } -"use strict"; + var ratio = this.curr / this.total; + ratio = Math.min(Math.max(ratio, 0), 1); + var percent = Math.floor(ratio * 100); + var incomplete, complete, completeLength; + var elapsed = new Date - this.start; + var eta = (percent == 100) ? 0 : elapsed * (this.total / this.curr - 1); + var rate = this.curr / (elapsed / 1000); -var Type = __nccwpck_require__(6073); + /* populate the bar template with percentages and timestamps */ + var str = this.fmt + .replace(':current', this.curr) + .replace(':total', this.total) + .replace(':elapsed', isNaN(elapsed) ? '0.0' : (elapsed / 1000).toFixed(1)) + .replace(':eta', (isNaN(eta) || !isFinite(eta)) ? '0.0' : (eta / 1000) + .toFixed(1)) + .replace(':percent', percent.toFixed(0) + '%') + .replace(':rate', Math.round(rate)); -module.exports = new Type('tag:yaml.org,2002:seq', { - kind: 'sequence', - construct: function (data) { return data !== null ? data : []; } -}); + /* compute the available space (non-zero) for the bar */ + var availableSpace = Math.max(0, this.stream.columns - str.replace(':bar', '').length); + if(availableSpace && process.platform === 'win32'){ + availableSpace = availableSpace - 1; + } + var width = Math.min(this.width, availableSpace); -/***/ }), + /* TODO: the following assumes the user has one ':bar' token */ + completeLength = Math.round(width * ratio); + complete = Array(Math.max(0, completeLength + 1)).join(this.chars.complete); + incomplete = Array(Math.max(0, width - completeLength + 1)).join(this.chars.incomplete); -/***/ 9548: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + /* add head to the complete string */ + if(completeLength > 0) + complete = complete.slice(0, -1) + this.chars.head; -"use strict"; + /* fill in the actual progress bar */ + str = str.replace(':bar', complete + incomplete); + /* replace the extra tokens */ + if (this.tokens) for (var key in this.tokens) str = str.replace(':' + key, this.tokens[key]); -var Type = __nccwpck_require__(6073); + if (this.lastDraw !== str) { + this.stream.cursorTo(0); + this.stream.write(str); + this.stream.clearLine(1); + this.lastDraw = str; + } +}; -var _hasOwnProperty = Object.prototype.hasOwnProperty; +/** + * "update" the progress bar to represent an exact percentage. + * The ratio (between 0 and 1) specified will be multiplied by `total` and + * floored, representing the closest available "tick." For example, if a + * progress bar has a length of 3 and `update(0.5)` is called, the progress + * will be set to 1. + * + * A ratio of 0.5 will attempt to set the progress to halfway. + * + * @param {number} ratio The ratio (between 0 and 1 inclusive) to set the + * overall completion to. + * @api public + */ -function resolveYamlSet(data) { - if (data === null) return true; +ProgressBar.prototype.update = function (ratio, tokens) { + var goal = Math.floor(ratio * this.total); + var delta = goal - this.curr; - var key, object = data; + this.tick(delta, tokens); +}; - for (key in object) { - if (_hasOwnProperty.call(object, key)) { - if (object[key] !== null) return false; - } - } +/** + * "interrupt" the progress bar and write a message above it. + * @param {string} message The message to write. + * @api public + */ - return true; -} +ProgressBar.prototype.interrupt = function (message) { + // clear the current line + this.stream.clearLine(); + // move the cursor to the start of the line + this.stream.cursorTo(0); + // write the message text + this.stream.write(message); + // terminate the line after writing the message + this.stream.write('\n'); + // re-display the progress bar with its lastDraw + this.stream.write(this.lastDraw); +}; -function constructYamlSet(data) { - return data !== null ? data : {}; -} +/** + * Terminates a progress bar. + * + * @api public + */ -module.exports = new Type('tag:yaml.org,2002:set', { - kind: 'mapping', - resolve: resolveYamlSet, - construct: constructYamlSet -}); +ProgressBar.prototype.terminate = function () { + if (this.clear) { + if (this.stream.clearLine) { + this.stream.clearLine(); + this.stream.cursorTo(0); + } + } else { + this.stream.write('\n'); + } +}; /***/ }), -/***/ 3619: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 3329: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { "use strict"; -var Type = __nccwpck_require__(6073); - -module.exports = new Type('tag:yaml.org,2002:str', { - kind: 'scalar', - construct: function (data) { return data !== null ? data : ''; } -}); - - -/***/ }), +var parseUrl = (__nccwpck_require__(7310).parse); -/***/ 9212: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - -"use strict"; - - -var Type = __nccwpck_require__(6073); - -var YAML_DATE_REGEXP = new RegExp( - '^([0-9][0-9][0-9][0-9])' + // [1] year - '-([0-9][0-9])' + // [2] month - '-([0-9][0-9])$'); // [3] day - -var YAML_TIMESTAMP_REGEXP = new RegExp( - '^([0-9][0-9][0-9][0-9])' + // [1] year - '-([0-9][0-9]?)' + // [2] month - '-([0-9][0-9]?)' + // [3] day - '(?:[Tt]|[ \\t]+)' + // ... - '([0-9][0-9]?)' + // [4] hour - ':([0-9][0-9])' + // [5] minute - ':([0-9][0-9])' + // [6] second - '(?:\\.([0-9]*))?' + // [7] fraction - '(?:[ \\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour - '(?::([0-9][0-9]))?))?$'); // [11] tz_minute - -function resolveYamlTimestamp(data) { - if (data === null) return false; - if (YAML_DATE_REGEXP.exec(data) !== null) return true; - if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true; - return false; -} - -function constructYamlTimestamp(data) { - var match, year, month, day, hour, minute, second, fraction = 0, - delta = null, tz_hour, tz_minute, date; - - match = YAML_DATE_REGEXP.exec(data); - if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data); - - if (match === null) throw new Error('Date resolve error'); - - // match: [1] year [2] month [3] day +var DEFAULT_PORTS = { + ftp: 21, + gopher: 70, + http: 80, + https: 443, + ws: 80, + wss: 443, +}; - year = +(match[1]); - month = +(match[2]) - 1; // JS month starts with 0 - day = +(match[3]); +var stringEndsWith = String.prototype.endsWith || function(s) { + return s.length <= this.length && + this.indexOf(s, this.length - s.length) !== -1; +}; - if (!match[4]) { // no hour - return new Date(Date.UTC(year, month, day)); +/** + * @param {string|object} url - The URL, or the result from url.parse. + * @return {string} The URL of the proxy that should handle the request to the + * given URL. If no proxy is set, this will be an empty string. + */ +function getProxyForUrl(url) { + var parsedUrl = typeof url === 'string' ? parseUrl(url) : url || {}; + var proto = parsedUrl.protocol; + var hostname = parsedUrl.host; + var port = parsedUrl.port; + if (typeof hostname !== 'string' || !hostname || typeof proto !== 'string') { + return ''; // Don't proxy URLs without a valid scheme or host. } - // match: [4] hour [5] minute [6] second [7] fraction - - hour = +(match[4]); - minute = +(match[5]); - second = +(match[6]); - - if (match[7]) { - fraction = match[7].slice(0, 3); - while (fraction.length < 3) { // milli-seconds - fraction += '0'; - } - fraction = +fraction; + proto = proto.split(':', 1)[0]; + // Stripping ports in this way instead of using parsedUrl.hostname to make + // sure that the brackets around IPv6 addresses are kept. + hostname = hostname.replace(/:\d*$/, ''); + port = parseInt(port) || DEFAULT_PORTS[proto] || 0; + if (!shouldProxy(hostname, port)) { + return ''; // Don't proxy URLs that match NO_PROXY. } - // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute + var proxy = + getEnv('npm_config_' + proto + '_proxy') || + getEnv(proto + '_proxy') || + getEnv('npm_config_proxy') || + getEnv('all_proxy'); + if (proxy && proxy.indexOf('://') === -1) { + // Missing scheme in proxy, default to the requested URL's scheme. + proxy = proto + '://' + proxy; + } + return proxy; +} - if (match[9]) { - tz_hour = +(match[10]); - tz_minute = +(match[11] || 0); - delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds - if (match[9] === '-') delta = -delta; +/** + * Determines whether a given URL should be proxied. + * + * @param {string} hostname - The host name of the URL. + * @param {number} port - The effective port of the URL. + * @returns {boolean} Whether the given URL should be proxied. + * @private + */ +function shouldProxy(hostname, port) { + var NO_PROXY = + (getEnv('npm_config_no_proxy') || getEnv('no_proxy')).toLowerCase(); + if (!NO_PROXY) { + return true; // Always proxy if NO_PROXY is not set. + } + if (NO_PROXY === '*') { + return false; // Never proxy if wildcard is set. } - date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction)); + return NO_PROXY.split(/[,\s]/).every(function(proxy) { + if (!proxy) { + return true; // Skip zero-length hosts. + } + var parsedProxy = proxy.match(/^(.+):(\d+)$/); + var parsedProxyHostname = parsedProxy ? parsedProxy[1] : proxy; + var parsedProxyPort = parsedProxy ? parseInt(parsedProxy[2]) : 0; + if (parsedProxyPort && parsedProxyPort !== port) { + return true; // Skip if ports don't match. + } - if (delta) date.setTime(date.getTime() - delta); + if (!/^[.*]/.test(parsedProxyHostname)) { + // No wildcards, so stop proxying if there is an exact match. + return hostname !== parsedProxyHostname; + } - return date; + if (parsedProxyHostname.charAt(0) === '*') { + // Remove leading wildcard. + parsedProxyHostname = parsedProxyHostname.slice(1); + } + // Stop proxying if the hostname ends with the no_proxy host. + return !stringEndsWith.call(hostname, parsedProxyHostname); + }); } -function representYamlTimestamp(object /*, style*/) { - return object.toISOString(); +/** + * Get the value for an environment variable. + * + * @param {string} key - The name of the environment variable. + * @return {string} The value of the environment variable. + * @private + */ +function getEnv(key) { + return process.env[key.toLowerCase()] || process.env[key.toUpperCase()] || ''; } -module.exports = new Type('tag:yaml.org,2002:timestamp', { - kind: 'scalar', - resolve: resolveYamlTimestamp, - construct: constructYamlTimestamp, - instanceOf: Date, - represent: representYamlTimestamp -}); +exports.getProxyForUrl = getProxyForUrl; /***/ }), -/***/ 9062: -/***/ ((module) => { +/***/ 8341: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -"use strict"; +var once = __nccwpck_require__(1223) +var eos = __nccwpck_require__(1205) +var fs = __nccwpck_require__(7147) // we only need fs to get the ReadStream and WriteStream prototypes +var noop = function () {} +var ancient = /^v?\.0/.test(process.version) -const hexify = char => { - const h = char.charCodeAt(0).toString(16).toUpperCase() - return '0x' + (h.length % 2 ? '0' : '') + h +var isFn = function (fn) { + return typeof fn === 'function' } -const parseError = (e, txt, context) => { - if (!txt) { - return { - message: e.message + ' while parsing empty string', - position: 0, - } - } - const badToken = e.message.match(/^Unexpected token (.) .*position\s+(\d+)/i) - const errIdx = badToken ? +badToken[2] - : e.message.match(/^Unexpected end of JSON.*/i) ? txt.length - 1 - : null - - const msg = badToken ? e.message.replace(/^Unexpected token ./, `Unexpected token ${ - JSON.stringify(badToken[1]) - } (${hexify(badToken[1])})`) - : e.message - - if (errIdx !== null && errIdx !== undefined) { - const start = errIdx <= context ? 0 - : errIdx - context +var isFS = function (stream) { + if (!ancient) return false // newer node version do not need to care about fs is a special way + if (!fs) return false // browser + return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close) +} - const end = errIdx + context >= txt.length ? txt.length - : errIdx + context +var isRequest = function (stream) { + return stream.setHeader && isFn(stream.abort) +} - const slice = (start === 0 ? '' : '...') + - txt.slice(start, end) + - (end === txt.length ? '' : '...') +var destroyer = function (stream, reading, writing, callback) { + callback = once(callback) - const near = txt === slice ? '' : 'near ' + var closed = false + stream.on('close', function () { + closed = true + }) - return { - message: msg + ` while parsing ${near}${JSON.stringify(slice)}`, - position: errIdx, - } - } else { - return { - message: msg + ` while parsing '${txt.slice(0, context * 2)}'`, - position: 0, - } - } -} + eos(stream, {readable: reading, writable: writing}, function (err) { + if (err) return callback(err) + closed = true + callback() + }) -class JSONParseError extends SyntaxError { - constructor (er, txt, context, caller) { - context = context || 20 - const metadata = parseError(er, txt, context) - super(metadata.message) - Object.assign(this, metadata) - this.code = 'EJSONPARSE' - this.systemError = er - Error.captureStackTrace(this, caller || this.constructor) - } - get name () { return this.constructor.name } - set name (n) {} - get [Symbol.toStringTag] () { return this.constructor.name } -} + var destroyed = false + return function (err) { + if (closed) return + if (destroyed) return + destroyed = true -const kIndent = Symbol.for('indent') -const kNewline = Symbol.for('newline') -// only respect indentation if we got a line break, otherwise squash it -// things other than objects and arrays aren't indented, so ignore those -// Important: in both of these regexps, the $1 capture group is the newline -// or undefined, and the $2 capture group is the indent, or undefined. -const formatRE = /^\s*[{\[]((?:\r?\n)+)([\s\t]*)/ -const emptyRE = /^(?:\{\}|\[\])((?:\r?\n)+)?$/ + if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks + if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want -const parseJson = (txt, reviver, context) => { - const parseText = stripBOM(txt) - context = context || 20 - try { - // get the indentation so that we can save it back nicely - // if the file starts with {" then we have an indent of '', ie, none - // otherwise, pick the indentation of the next line after the first \n - // If the pattern doesn't match, then it means no indentation. - // JSON.stringify ignores symbols, so this is reasonably safe. - // if the string is '{}' or '[]', then use the default 2-space indent. - const [, newline = '\n', indent = ' '] = parseText.match(emptyRE) || - parseText.match(formatRE) || - [, '', ''] - - const result = JSON.parse(parseText, reviver) - if (result && typeof result === 'object') { - result[kNewline] = newline - result[kIndent] = indent - } - return result - } catch (e) { - if (typeof txt !== 'string' && !Buffer.isBuffer(txt)) { - const isEmptyArray = Array.isArray(txt) && txt.length === 0 - throw Object.assign(new TypeError( - `Cannot parse ${isEmptyArray ? 'an empty array' : String(txt)}` - ), { - code: 'EJSONPARSE', - systemError: e, - }) - } + if (isFn(stream.destroy)) return stream.destroy() - throw new JSONParseError(e, parseText, context, parseJson) + callback(err || new Error('stream was destroyed')) } } -// Remove byte order marker. This catches EF BB BF (the UTF-8 BOM) -// because the buffer-to-string conversion in `fs.readFileSync()` -// translates it to FEFF, the UTF-16 BOM. -const stripBOM = txt => String(txt).replace(/^\uFEFF/, '') - -module.exports = parseJson -parseJson.JSONParseError = JSONParseError +var call = function (fn) { + fn() +} -parseJson.noExceptions = (txt, reviver) => { - try { - return JSON.parse(stripBOM(txt), reviver) - } catch (e) {} +var pipe = function (from, to) { + return from.pipe(to) } +var pump = function () { + var streams = Array.prototype.slice.call(arguments) + var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop -/***/ }), + if (Array.isArray(streams[0])) streams = streams[0] + if (streams.length < 2) throw new Error('pump requires two streams per minimum') -/***/ 6160: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + var error + var destroys = streams.map(function (stream, i) { + var reading = i < streams.length - 1 + var writing = i > 0 + return destroyer(stream, reading, writing, function (err) { + if (!error) error = err + if (err) destroys.forEach(call) + if (reading) return + destroys.forEach(call) + callback(error) + }) + }) -var _fs -try { - _fs = __nccwpck_require__(7758) -} catch (_) { - _fs = __nccwpck_require__(7147) + return streams.reduce(pipe) } -function readFile (file, options, callback) { - if (callback == null) { - callback = options - options = {} - } - - if (typeof options === 'string') { - options = {encoding: options} - } - - options = options || {} - var fs = options.fs || _fs - - var shouldThrow = true - if ('throws' in options) { - shouldThrow = options.throws - } +module.exports = pump - fs.readFile(file, options, function (err, data) { - if (err) return callback(err) - data = stripBom(data) +/***/ }), - var obj - try { - obj = JSON.parse(data, options ? options.reviver : null) - } catch (err2) { - if (shouldThrow) { - err2.message = file + ': ' + err2.message - return callback(err2) - } else { - return callback(null, null) - } - } +/***/ 7214: +/***/ ((module) => { - callback(null, obj) - }) -} +"use strict"; -function readFileSync (file, options) { - options = options || {} - if (typeof options === 'string') { - options = {encoding: options} - } - var fs = options.fs || _fs +const codes = {}; - var shouldThrow = true - if ('throws' in options) { - shouldThrow = options.throws +function createErrorType(code, message, Base) { + if (!Base) { + Base = Error } - try { - var content = fs.readFileSync(file, options) - content = stripBom(content) - return JSON.parse(content, options.reviver) - } catch (err) { - if (shouldThrow) { - err.message = file + ': ' + err.message - throw err + function getMessage (arg1, arg2, arg3) { + if (typeof message === 'string') { + return message } else { - return null + return message(arg1, arg2, arg3) } } -} -function stringify (obj, options) { - var spaces - var EOL = '\n' - if (typeof options === 'object' && options !== null) { - if (options.spaces) { - spaces = options.spaces - } - if (options.EOL) { - EOL = options.EOL + class NodeError extends Base { + constructor (arg1, arg2, arg3) { + super(getMessage(arg1, arg2, arg3)); } } - var str = JSON.stringify(obj, options ? options.replacer : null, spaces) + NodeError.prototype.name = Base.name; + NodeError.prototype.code = code; - return str.replace(/\n/g, EOL) + EOL + codes[code] = NodeError; } -function writeFile (file, obj, options, callback) { - if (callback == null) { - callback = options - options = {} - } - options = options || {} - var fs = options.fs || _fs - - var str = '' - try { - str = stringify(obj, options) - } catch (err) { - // Need to return whether a callback was passed or not - if (callback) callback(err, null) - return +// https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js +function oneOf(expected, thing) { + if (Array.isArray(expected)) { + const len = expected.length; + expected = expected.map((i) => String(i)); + if (len > 2) { + return `one of ${thing} ${expected.slice(0, len - 1).join(', ')}, or ` + + expected[len - 1]; + } else if (len === 2) { + return `one of ${thing} ${expected[0]} or ${expected[1]}`; + } else { + return `of ${thing} ${expected[0]}`; + } + } else { + return `of ${thing} ${String(expected)}`; } - - fs.writeFile(file, str, options, callback) -} - -function writeFileSync (file, obj, options) { - options = options || {} - var fs = options.fs || _fs - - var str = stringify(obj, options) - // not sure if fs.writeFileSync returns anything, but just in case - return fs.writeFileSync(file, str, options) } -function stripBom (content) { - // we do this because JSON.parse would convert it to a utf8 string if encoding wasn't specified - if (Buffer.isBuffer(content)) content = content.toString('utf8') - content = content.replace(/^\uFEFF/, '') - return content +// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith +function startsWith(str, search, pos) { + return str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search; } -var jsonfile = { - readFile: readFile, - readFileSync: readFileSync, - writeFile: writeFile, - writeFileSync: writeFileSync +// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith +function endsWith(str, search, this_len) { + if (this_len === undefined || this_len > str.length) { + this_len = str.length; + } + return str.substring(this_len - search.length, this_len) === search; } -module.exports = jsonfile +// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes +function includes(str, search, start) { + if (typeof start !== 'number') { + start = 0; + } + if (start + search.length > str.length) { + return false; + } else { + return str.indexOf(search, start) !== -1; + } +} -/***/ }), +createErrorType('ERR_INVALID_OPT_VALUE', function (name, value) { + return 'The value "' + value + '" is invalid for option "' + name + '"' +}, TypeError); +createErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) { + // determiner: 'must be' or 'must not be' + let determiner; + if (typeof expected === 'string' && startsWith(expected, 'not ')) { + determiner = 'must not be'; + expected = expected.replace(/^not /, ''); + } else { + determiner = 'must be'; + } -/***/ 3042: -/***/ ((__unused_webpack_module, exports) => { + let msg; + if (endsWith(name, ' argument')) { + // For cases like 'first argument' + msg = `The ${name} ${determiner} ${oneOf(expected, 'type')}`; + } else { + const type = includes(name, '.') ? 'property' : 'argument'; + msg = `The "${name}" ${type} ${determiner} ${oneOf(expected, 'type')}`; + } -"use strict"; + msg += `. Received type ${typeof actual}`; + return msg; +}, TypeError); +createErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF'); +createErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) { + return 'The ' + name + ' method is not implemented' +}); +createErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close'); +createErrorType('ERR_STREAM_DESTROYED', function (name) { + return 'Cannot call ' + name + ' after a stream was destroyed'; +}); +createErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times'); +createErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable'); +createErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end'); +createErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError); +createErrorType('ERR_UNKNOWN_ENCODING', function (arg) { + return 'Unknown encoding: ' + arg +}, TypeError); +createErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event'); -exports.__esModule = true; -exports.LinesAndColumns = void 0; -var LF = '\n'; -var CR = '\r'; -var LinesAndColumns = /** @class */ (function () { - function LinesAndColumns(string) { - this.string = string; - var offsets = [0]; - for (var offset = 0; offset < string.length;) { - switch (string[offset]) { - case LF: - offset += LF.length; - offsets.push(offset); - break; - case CR: - offset += CR.length; - if (string[offset] === LF) { - offset += LF.length; - } - offsets.push(offset); - break; - default: - offset++; - break; - } - } - this.offsets = offsets; - } - LinesAndColumns.prototype.locationForIndex = function (index) { - if (index < 0 || index > this.string.length) { - return null; - } - var line = 0; - var offsets = this.offsets; - while (offsets[line + 1] <= index) { - line++; - } - var column = index - offsets[line]; - return { line: line, column: column }; - }; - LinesAndColumns.prototype.indexForLocation = function (location) { - var line = location.line, column = location.column; - if (line < 0 || line >= this.offsets.length) { - return null; - } - if (column < 0 || column > this.lengthOfLine(line)) { - return null; - } - return this.offsets[line] + column; - }; - LinesAndColumns.prototype.lengthOfLine = function (line) { - var offset = this.offsets[line]; - var nextOffset = line === this.offsets.length - 1 - ? this.string.length - : this.offsets[line + 1]; - return nextOffset - offset; - }; - return LinesAndColumns; -}()); -exports.LinesAndColumns = LinesAndColumns; -exports["default"] = LinesAndColumns; +module.exports.q = codes; /***/ }), -/***/ 9060: +/***/ 1359: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/* eslint max-classes-per-file: ["error", 2] */ -/* eslint no-underscore-dangle: ["error", { "allow": ["_getLocationKeys"] }] */ +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. -const flatted = __nccwpck_require__(8048); -const levels = __nccwpck_require__(7117); +// a duplex stream is just a stream that is both readable and writable. +// Since JS doesn't have multiple prototypal inheritance, this class +// prototypally inherits from Readable, and then parasitically from +// Writable. -class SerDe { - constructor() { - const deserialise = { - __LOG4JS_undefined__: undefined, - __LOG4JS_NaN__: Number('abc'), - __LOG4JS_Infinity__: 1 / 0, - '__LOG4JS_-Infinity__': -1 / 0, - }; - this.deMap = deserialise; - this.serMap = {}; - Object.keys(this.deMap).forEach((key) => { - const value = this.deMap[key]; - this.serMap[value] = key; - }); - } - canSerialise(key) { - if (typeof key === 'string') return false; - return key in this.serMap; - } - serialise(key) { - if (this.canSerialise(key)) return this.serMap[key]; - return key; - } +/**/ +var objectKeys = Object.keys || function (obj) { + var keys = []; + for (var key in obj) keys.push(key); + return keys; +}; +/**/ - canDeserialise(key) { - return key in this.deMap; +module.exports = Duplex; +var Readable = __nccwpck_require__(1433); +var Writable = __nccwpck_require__(6993); +__nccwpck_require__(4124)(Duplex, Readable); +{ + // Allow the keys array to be GC'ed. + var keys = objectKeys(Writable.prototype); + for (var v = 0; v < keys.length; v++) { + var method = keys[v]; + if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; } - - deserialise(key) { - if (this.canDeserialise(key)) return this.deMap[key]; - return key; +} +function Duplex(options) { + if (!(this instanceof Duplex)) return new Duplex(options); + Readable.call(this, options); + Writable.call(this, options); + this.allowHalfOpen = true; + if (options) { + if (options.readable === false) this.readable = false; + if (options.writable === false) this.writable = false; + if (options.allowHalfOpen === false) { + this.allowHalfOpen = false; + this.once('end', onend); + } } } -const serde = new SerDe(); - -/** - * @name LoggingEvent - * @namespace Log4js - */ -class LoggingEvent { - /** - * Models a logging event. - * @constructor - * @param {string} categoryName name of category - * @param {Log4js.Level} level level of message - * @param {Array} data objects to log - * @param {Error} [error] - * @author Seth Chisamore - */ - constructor(categoryName, level, data, context, location, error) { - this.startTime = new Date(); - this.categoryName = categoryName; - this.data = data; - this.level = level; - this.context = Object.assign({}, context); // eslint-disable-line prefer-object-spread - this.pid = process.pid; - this.error = error; - - if (typeof location !== 'undefined') { - if (!location || typeof location !== 'object' || Array.isArray(location)) - throw new TypeError( - 'Invalid location type passed to LoggingEvent constructor' - ); - - this.constructor._getLocationKeys().forEach((key) => { - if (typeof location[key] !== 'undefined') this[key] = location[key]; - }); - } +Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.highWaterMark; } - - /** @private */ - static _getLocationKeys() { - return [ - 'fileName', - 'lineNumber', - 'columnNumber', - 'callStack', - 'className', - 'functionName', - 'functionAlias', - 'callerName', - ]; +}); +Object.defineProperty(Duplex.prototype, 'writableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState && this._writableState.getBuffer(); } - - serialise() { - return flatted.stringify(this, (key, value) => { - // JSON.stringify(new Error('test')) returns {}, which is not really useful for us. - // The following allows us to serialize errors (semi) correctly. - if (value instanceof Error) { - // eslint-disable-next-line prefer-object-spread - value = Object.assign( - { message: value.message, stack: value.stack }, - value - ); - } - // JSON.stringify({a: Number('abc'), b: 1/0, c: -1/0}) returns {a: null, b: null, c: null}. - // The following allows us to serialize to NaN, Infinity and -Infinity correctly. - // JSON.stringify([undefined]) returns [null]. - // The following allows us to serialize to undefined correctly. - return serde.serialise(value); - }); +}); +Object.defineProperty(Duplex.prototype, 'writableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.length; } +}); - static deserialise(serialised) { - let event; - try { - const rehydratedEvent = flatted.parse(serialised, (key, value) => { - if (value && value.message && value.stack) { - const fakeError = new Error(value); - Object.keys(value).forEach((k) => { - fakeError[k] = value[k]; - }); - value = fakeError; - } - return serde.deserialise(value); - }); - this._getLocationKeys().forEach((key) => { - if (typeof rehydratedEvent[key] !== 'undefined') { - if (!rehydratedEvent.location) rehydratedEvent.location = {}; - rehydratedEvent.location[key] = rehydratedEvent[key]; - } - }); - event = new LoggingEvent( - rehydratedEvent.categoryName, - levels.getLevel(rehydratedEvent.level.levelStr), - rehydratedEvent.data, - rehydratedEvent.context, - rehydratedEvent.location, - rehydratedEvent.error - ); - event.startTime = new Date(rehydratedEvent.startTime); - event.pid = rehydratedEvent.pid; - if (rehydratedEvent.cluster) { - event.cluster = rehydratedEvent.cluster; - } - } catch (e) { - event = new LoggingEvent('log4js', levels.ERROR, [ - 'Unable to parse log:', - serialised, - 'because: ', - e, - ]); - } +// the no-half-open enforcer +function onend() { + // If the writable side ended, then we're ok. + if (this._writableState.ended) return; - return event; - } + // no more data can be written. + // But allow more writes to happen in this tick. + process.nextTick(onEndNT, this); } +function onEndNT(self) { + self.end(); +} +Object.defineProperty(Duplex.prototype, 'destroyed', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + if (this._readableState === undefined || this._writableState === undefined) { + return false; + } + return this._readableState.destroyed && this._writableState.destroyed; + }, + set: function set(value) { + // we ignore the value if the stream + // has not been initialized yet + if (this._readableState === undefined || this._writableState === undefined) { + return; + } -module.exports = LoggingEvent; - + // backward compatibility, the user is explicitly + // managing destroyed + this._readableState.destroyed = value; + this._writableState.destroyed = value; + } +}); /***/ }), -/***/ 3915: -/***/ ((module) => { +/***/ 1542: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -function maxFileSizeUnitTransform(maxLogSize) { - if (typeof maxLogSize === 'number' && Number.isInteger(maxLogSize)) { - return maxLogSize; - } +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. - const units = { - K: 1024, - M: 1024 * 1024, - G: 1024 * 1024 * 1024, - }; - const validUnit = Object.keys(units); - const unit = maxLogSize.slice(-1).toLocaleUpperCase(); - const value = maxLogSize.slice(0, -1).trim(); +// a passthrough stream. +// basically just the most minimal sort of Transform stream. +// Every written chunk gets output as-is. - if (validUnit.indexOf(unit) < 0 || !Number.isInteger(Number(value))) { - throw Error(`maxLogSize: "${maxLogSize}" is invalid`); - } else { - return value * units[unit]; - } -} -function adapter(configAdapter, config) { - const newConfig = Object.assign({}, config); // eslint-disable-line prefer-object-spread - Object.keys(configAdapter).forEach((key) => { - if (newConfig[key]) { - newConfig[key] = configAdapter[key](config[key]); - } - }); - return newConfig; -} -function fileAppenderAdapter(config) { - const configAdapter = { - maxLogSize: maxFileSizeUnitTransform, - }; - return adapter(configAdapter, config); +module.exports = PassThrough; +var Transform = __nccwpck_require__(4415); +__nccwpck_require__(4124)(PassThrough, Transform); +function PassThrough(options) { + if (!(this instanceof PassThrough)) return new PassThrough(options); + Transform.call(this, options); } - -const adapters = { - dateFile: fileAppenderAdapter, - file: fileAppenderAdapter, - fileSync: fileAppenderAdapter, +PassThrough.prototype._transform = function (chunk, encoding, cb) { + cb(null, chunk); }; -module.exports.modifyConfig = (config) => - adapters[config.type] ? adapters[config.type](config) : config; - - /***/ }), -/***/ 8712: +/***/ 1433: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -const debug = __nccwpck_require__(8237)('log4js:categoryFilter'); +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. -function categoryFilter(excludes, appender) { - if (typeof excludes === 'string') excludes = [excludes]; - return (logEvent) => { - debug(`Checking ${logEvent.categoryName} against ${excludes}`); - if (excludes.indexOf(logEvent.categoryName) === -1) { - debug('Not excluded, sending to appender'); - appender(logEvent); - } - }; -} -function configure(config, layouts, findAppender) { - const appender = findAppender(config.appender); - return categoryFilter(config.exclude, appender); -} -module.exports.configure = configure; +module.exports = Readable; +/**/ +var Duplex; +/**/ -/***/ }), +Readable.ReadableState = ReadableState; -/***/ 4813: -/***/ ((module) => { +/**/ +var EE = (__nccwpck_require__(2361).EventEmitter); +var EElistenerCount = function EElistenerCount(emitter, type) { + return emitter.listeners(type).length; +}; +/**/ -// eslint-disable-next-line no-console -const consoleLog = console.log.bind(console); +/**/ +var Stream = __nccwpck_require__(2387); +/**/ -function consoleAppender(layout, timezoneOffset) { - return (loggingEvent) => { - consoleLog(layout(loggingEvent, timezoneOffset)); - }; +var Buffer = (__nccwpck_require__(4300).Buffer); +var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; +function _uint8ArrayToBuffer(chunk) { + return Buffer.from(chunk); } - -function configure(config, layouts) { - let layout = layouts.colouredLayout; - if (config.layout) { - layout = layouts.layout(config.layout.type, config.layout); - } - return consoleAppender(layout, config.timezoneOffset); +function _isUint8Array(obj) { + return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; } -module.exports.configure = configure; +/**/ +var debugUtil = __nccwpck_require__(3837); +var debug; +if (debugUtil && debugUtil.debuglog) { + debug = debugUtil.debuglog('stream'); +} else { + debug = function debug() {}; +} +/**/ +var BufferList = __nccwpck_require__(6522); +var destroyImpl = __nccwpck_require__(7049); +var _require = __nccwpck_require__(9948), + getHighWaterMark = _require.getHighWaterMark; +var _require$codes = (__nccwpck_require__(7214)/* .codes */ .q), + ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, + ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF, + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; -/***/ }), +// Lazy loaded to improve the startup performance. +var StringDecoder; +var createReadableStreamAsyncIterator; +var from; +__nccwpck_require__(4124)(Readable, Stream); +var errorOrDestroy = destroyImpl.errorOrDestroy; +var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; +function prependListener(emitter, event, fn) { + // Sadly this is not cacheable as some libraries bundle their own + // event emitter implementation with them. + if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); -/***/ 1339: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // This is a hack to make sure that our error handler is attached before any + // userland ones. NEVER DO THIS. This is here only because this code needs + // to continue to work with older versions of Node.js that do not include + // the prependListener() method. The goal is to eventually remove this hack. + if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; +} +function ReadableState(options, stream, isDuplex) { + Duplex = Duplex || __nccwpck_require__(1359); + options = options || {}; -const streams = __nccwpck_require__(5735); -const os = __nccwpck_require__(2037); + // Duplex streams are both readable and writable, but share + // the same options object. + // However, some cases require setting options to different + // values for the readable and the writable sides of the duplex stream. + // These options can be provided separately as readableXXX and writableXXX. + if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; -const eol = os.EOL; + // object stream flag. Used to make read(n) ignore n and to + // make all the buffer merging and length checks go away + this.objectMode = !!options.objectMode; + if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; -function openTheStream(filename, pattern, options) { - const stream = new streams.DateRollingFileStream(filename, pattern, options); - stream.on('error', (err) => { - // eslint-disable-next-line no-console - console.error( - 'log4js.dateFileAppender - Writing to file %s, error happened ', - filename, - err - ); - }); - stream.on('drain', () => { - process.emit('log4js:pause', false); - }); - return stream; -} + // the point at which it stops calling _read() to fill the buffer + // Note: 0 is a valid value, means "don't call _read preemptively ever" + this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex); -/** - * File appender that rolls files according to a date pattern. - * @param filename base filename. - * @param pattern the format that will be added to the end of filename when rolling, - * also used to check when to roll files - defaults to '.yyyy-MM-dd' - * @param layout layout function for log messages - defaults to basicLayout - * @param options - options to be passed to the underlying stream - * @param timezoneOffset - optional timezone offset in minutes (default system local) - */ -function appender(filename, pattern, layout, options, timezoneOffset) { - // the options for file appender use maxLogSize, but the docs say any file appender - // options should work for dateFile as well. - options.maxSize = options.maxLogSize; + // A linked list is used to store data chunks instead of an array because the + // linked list can remove elements from the beginning faster than + // array.shift() + this.buffer = new BufferList(); + this.length = 0; + this.pipes = null; + this.pipesCount = 0; + this.flowing = null; + this.ended = false; + this.endEmitted = false; + this.reading = false; - const writer = openTheStream(filename, pattern, options); + // a flag to be able to tell if the event 'readable'/'data' is emitted + // immediately, or on a later tick. We set this to true at first, because + // any actions that shouldn't happen until "later" should generally also + // not happen before the first read call. + this.sync = true; - const app = function (logEvent) { - if (!writer.writable) { - return; - } - if (!writer.write(layout(logEvent, timezoneOffset) + eol, 'utf8')) { - process.emit('log4js:pause', true); - } - }; + // whenever we return null, then we set a flag to say + // that we're awaiting a 'readable' event emission. + this.needReadable = false; + this.emittedReadable = false; + this.readableListening = false; + this.resumeScheduled = false; + this.paused = true; - app.shutdown = function (complete) { - writer.end('', 'utf-8', complete); - }; + // Should close be emitted on destroy. Defaults to true. + this.emitClose = options.emitClose !== false; - return app; -} + // Should .destroy() be called after 'end' (and potentially 'finish') + this.autoDestroy = !!options.autoDestroy; -function configure(config, layouts) { - let layout = layouts.basicLayout; - if (config.layout) { - layout = layouts.layout(config.layout.type, config.layout); - } + // has it been destroyed + this.destroyed = false; - if (!config.alwaysIncludePattern) { - config.alwaysIncludePattern = false; - } + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; - // security default (instead of relying on streamroller default) - config.mode = config.mode || 0o600; + // the number of writers that are awaiting a drain event in .pipe()s + this.awaitDrain = 0; - return appender( - config.filename, - config.pattern, - layout, - config, - config.timezoneOffset - ); + // if true, a maybeReadMore has been scheduled + this.readingMore = false; + this.decoder = null; + this.encoding = null; + if (options.encoding) { + if (!StringDecoder) StringDecoder = (__nccwpck_require__(4841)/* .StringDecoder */ .s); + this.decoder = new StringDecoder(options.encoding); + this.encoding = options.encoding; + } } +function Readable(options) { + Duplex = Duplex || __nccwpck_require__(1359); + if (!(this instanceof Readable)) return new Readable(options); -module.exports.configure = configure; - - -/***/ }), + // Checking for a Stream.Duplex instance is faster here instead of inside + // the ReadableState constructor, at least with V8 6.5 + var isDuplex = this instanceof Duplex; + this._readableState = new ReadableState(options, this, isDuplex); -/***/ 9128: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // legacy + this.readable = true; + if (options) { + if (typeof options.read === 'function') this._read = options.read; + if (typeof options.destroy === 'function') this._destroy = options.destroy; + } + Stream.call(this); +} +Object.defineProperty(Readable.prototype, 'destroyed', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + if (this._readableState === undefined) { + return false; + } + return this._readableState.destroyed; + }, + set: function set(value) { + // we ignore the value if the stream + // has not been initialized yet + if (!this._readableState) { + return; + } -const debug = __nccwpck_require__(8237)('log4js:file'); -const path = __nccwpck_require__(1017); -const streams = __nccwpck_require__(5735); -const os = __nccwpck_require__(2037); + // backward compatibility, the user is explicitly + // managing destroyed + this._readableState.destroyed = value; + } +}); +Readable.prototype.destroy = destroyImpl.destroy; +Readable.prototype._undestroy = destroyImpl.undestroy; +Readable.prototype._destroy = function (err, cb) { + cb(err); +}; -const eol = os.EOL; +// Manually shove something into the read() buffer. +// This returns true if the highWaterMark has not been hit yet, +// similar to how Writable.write() returns true if you should +// write() some more. +Readable.prototype.push = function (chunk, encoding) { + var state = this._readableState; + var skipChunkCheck; + if (!state.objectMode) { + if (typeof chunk === 'string') { + encoding = encoding || state.defaultEncoding; + if (encoding !== state.encoding) { + chunk = Buffer.from(chunk, encoding); + encoding = ''; + } + skipChunkCheck = true; + } + } else { + skipChunkCheck = true; + } + return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); +}; -let mainSighupListenerStarted = false; -const sighupListeners = new Set(); -function mainSighupHandler() { - sighupListeners.forEach((app) => { - app.sighupHandler(); - }); -} - -/** - * File Appender writing the logs to a text file. Supports rolling of logs by size. - * - * @param file the file log messages will be written to - * @param layout a function that takes a logEvent and returns a string - * (defaults to basicLayout). - * @param logSize - the maximum size (in bytes) for a log file, - * if not provided then logs won't be rotated. - * @param numBackups - the number of log files to keep after logSize - * has been reached (default 5) - * @param options - options to be passed to the underlying stream - * @param timezoneOffset - optional timezone offset in minutes (default system local) - */ -function fileAppender( - file, - layout, - logSize, - numBackups, - options, - timezoneOffset -) { - if (typeof file !== 'string' || file.length === 0) { - throw new Error(`Invalid filename: ${file}`); - } else if (file.endsWith(path.sep)) { - throw new Error(`Filename is a directory: ${file}`); +// Unshift should *always* be something directly out of read() +Readable.prototype.unshift = function (chunk) { + return readableAddChunk(this, chunk, null, true, false); +}; +function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { + debug('readableAddChunk', chunk); + var state = stream._readableState; + if (chunk === null) { + state.reading = false; + onEofChunk(stream, state); } else { - // handle ~ expansion: https://github.com/nodejs/node/issues/684 - // exclude ~ and ~filename as these can be valid files - file = file.replace(new RegExp(`^~(?=${path.sep}.+)`), os.homedir()); + var er; + if (!skipChunkCheck) er = chunkInvalid(state, chunk); + if (er) { + errorOrDestroy(stream, er); + } else if (state.objectMode || chunk && chunk.length > 0) { + if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { + chunk = _uint8ArrayToBuffer(chunk); + } + if (addToFront) { + if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true); + } else if (state.ended) { + errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF()); + } else if (state.destroyed) { + return false; + } else { + state.reading = false; + if (state.decoder && !encoding) { + chunk = state.decoder.write(chunk); + if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state); + } else { + addChunk(stream, state, chunk, false); + } + } + } else if (!addToFront) { + state.reading = false; + maybeReadMore(stream, state); + } } - file = path.normalize(file); - numBackups = !numBackups && numBackups !== 0 ? 5 : numBackups; - - debug( - 'Creating file appender (', - file, - ', ', - logSize, - ', ', - numBackups, - ', ', - options, - ', ', - timezoneOffset, - ')' - ); - function openTheStream(filePath, fileSize, numFiles, opt) { - const stream = new streams.RollingFileStream( - filePath, - fileSize, - numFiles, - opt - ); - stream.on('error', (err) => { - // eslint-disable-next-line no-console - console.error( - 'log4js.fileAppender - Writing to file %s, error happened ', - filePath, - err - ); - }); - stream.on('drain', () => { - process.emit('log4js:pause', false); - }); - return stream; + // We can push more data if we are below the highWaterMark. + // Also, if we have no data yet, we can stand some more bytes. + // This is to work around cases where hwm=0, such as the repl. + return !state.ended && (state.length < state.highWaterMark || state.length === 0); +} +function addChunk(stream, state, chunk, addToFront) { + if (state.flowing && state.length === 0 && !state.sync) { + state.awaitDrain = 0; + stream.emit('data', chunk); + } else { + // update the buffer info. + state.length += state.objectMode ? 1 : chunk.length; + if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); + if (state.needReadable) emitReadable(stream); } + maybeReadMore(stream, state); +} +function chunkInvalid(state, chunk) { + var er; + if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { + er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk); + } + return er; +} +Readable.prototype.isPaused = function () { + return this._readableState.flowing === false; +}; - let writer = openTheStream(file, logSize, numBackups, options); - - const app = function (loggingEvent) { - if (!writer.writable) { - return; - } - if (options.removeColor === true) { - // eslint-disable-next-line no-control-regex - const regex = /\x1b[[0-9;]*m/g; - loggingEvent.data = loggingEvent.data.map((d) => { - if (typeof d === 'string') return d.replace(regex, ''); - return d; - }); - } - if (!writer.write(layout(loggingEvent, timezoneOffset) + eol, 'utf8')) { - process.emit('log4js:pause', true); - } - }; - - app.reopen = function () { - writer.end(() => { - writer = openTheStream(file, logSize, numBackups, options); - }); - }; - - app.sighupHandler = function () { - debug('SIGHUP handler called.'); - app.reopen(); - }; - - app.shutdown = function (complete) { - sighupListeners.delete(app); - if (sighupListeners.size === 0 && mainSighupListenerStarted) { - process.removeListener('SIGHUP', mainSighupHandler); - mainSighupListenerStarted = false; - } - writer.end('', 'utf-8', complete); - }; +// backwards compatibility. +Readable.prototype.setEncoding = function (enc) { + if (!StringDecoder) StringDecoder = (__nccwpck_require__(4841)/* .StringDecoder */ .s); + var decoder = new StringDecoder(enc); + this._readableState.decoder = decoder; + // If setEncoding(null), decoder.encoding equals utf8 + this._readableState.encoding = this._readableState.decoder.encoding; - // On SIGHUP, close and reopen all files. This allows this appender to work with - // logrotate. Note that if you are using logrotate, you should not set - // `logSize`. - sighupListeners.add(app); - if (!mainSighupListenerStarted) { - process.on('SIGHUP', mainSighupHandler); - mainSighupListenerStarted = true; + // Iterate over current buffer to convert already stored Buffers: + var p = this._readableState.buffer.head; + var content = ''; + while (p !== null) { + content += decoder.write(p.data); + p = p.next; } + this._readableState.buffer.clear(); + if (content !== '') this._readableState.buffer.push(content); + this._readableState.length = content.length; + return this; +}; - return app; +// Don't raise the hwm > 1GB +var MAX_HWM = 0x40000000; +function computeNewHighWaterMark(n) { + if (n >= MAX_HWM) { + // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE. + n = MAX_HWM; + } else { + // Get the next highest power of 2 to prevent increasing hwm excessively in + // tiny amounts + n--; + n |= n >>> 1; + n |= n >>> 2; + n |= n >>> 4; + n |= n >>> 8; + n |= n >>> 16; + n++; + } + return n; } -function configure(config, layouts) { - let layout = layouts.basicLayout; - if (config.layout) { - layout = layouts.layout(config.layout.type, config.layout); +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function howMuchToRead(n, state) { + if (n <= 0 || state.length === 0 && state.ended) return 0; + if (state.objectMode) return 1; + if (n !== n) { + // Only flow one buffer at a time + if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length; } - - // security default (instead of relying on streamroller default) - config.mode = config.mode || 0o600; - - return fileAppender( - config.filename, - layout, - config.maxLogSize, - config.backups, - config, - config.timezoneOffset - ); + // If we're asking for more than the current hwm, then raise the hwm. + if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); + if (n <= state.length) return n; + // Don't have enough + if (!state.ended) { + state.needReadable = true; + return 0; + } + return state.length; } -module.exports.configure = configure; - +// you can override either this method, or the async _read(n) below. +Readable.prototype.read = function (n) { + debug('read', n); + n = parseInt(n, 10); + var state = this._readableState; + var nOrig = n; + if (n !== 0) state.emittedReadable = false; -/***/ }), + // if we're doing read(0) to trigger a readable event, but we + // already have a bunch of data in the buffer, then just trigger + // the 'readable' event and move on. + if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) { + debug('read: emitReadable', state.length, state.ended); + if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); + return null; + } + n = howMuchToRead(n, state); -/***/ 8910: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // if we've ended, and we're now clear, then finish it up. + if (n === 0 && state.ended) { + if (state.length === 0) endReadable(this); + return null; + } -const debug = __nccwpck_require__(8237)('log4js:fileSync'); -const path = __nccwpck_require__(1017); -const fs = __nccwpck_require__(7147); -const os = __nccwpck_require__(2037); + // All the actual chunk generation logic needs to be + // *below* the call to _read. The reason is that in certain + // synthetic stream cases, such as passthrough streams, _read + // may be a completely synchronous operation which may change + // the state of the read buffer, providing enough data when + // before there was *not* enough. + // + // So, the steps are: + // 1. Figure out what the state of things will be after we do + // a read from the buffer. + // + // 2. If that resulting state will trigger a _read, then call _read. + // Note that this may be asynchronous, or synchronous. Yes, it is + // deeply ugly to write APIs this way, but that still doesn't mean + // that the Readable class should behave improperly, as streams are + // designed to be sync/async agnostic. + // Take note if the _read call is sync or async (ie, if the read call + // has returned yet), so that we know whether or not it's safe to emit + // 'readable' etc. + // + // 3. Actually pull the requested chunks out of the buffer and return. -const eol = os.EOL; + // if we need a readable event, then we need to do some reading. + var doRead = state.needReadable; + debug('need readable', doRead); -function touchFile(file, options) { - // attempt to create the directory - const mkdir = (dir) => { - try { - return fs.mkdirSync(dir, { recursive: true }); - } catch (e) { - // backward-compatible fs.mkdirSync for nodejs pre-10.12.0 (without recursive option) - // recursive creation of parent first - if (e.code === 'ENOENT') { - mkdir(path.dirname(dir)); - return mkdir(dir); - } + // if we currently have less than the highWaterMark, then also read some + if (state.length === 0 || state.length - n < state.highWaterMark) { + doRead = true; + debug('length less than watermark', doRead); + } - // throw error for all except EEXIST and EROFS (read-only filesystem) - if (e.code !== 'EEXIST' && e.code !== 'EROFS') { - throw e; - } + // however, if we've ended, then there's no point, and if we're already + // reading, then it's unnecessary. + if (state.ended || state.reading) { + doRead = false; + debug('reading or ended', doRead); + } else if (doRead) { + debug('do read'); + state.reading = true; + state.sync = true; + // if the length is currently zero, then we *need* a readable event. + if (state.length === 0) state.needReadable = true; + // call internal read method + this._read(state.highWaterMark); + state.sync = false; + // If _read pushed data synchronously, then `reading` will be false, + // and we need to re-evaluate how much data we can return to the user. + if (!state.reading) n = howMuchToRead(nOrig, state); + } + var ret; + if (n > 0) ret = fromList(n, state);else ret = null; + if (ret === null) { + state.needReadable = state.length <= state.highWaterMark; + n = 0; + } else { + state.length -= n; + state.awaitDrain = 0; + } + if (state.length === 0) { + // If we have nothing in the buffer, then we want to know + // as soon as we *do* get something into the buffer. + if (!state.ended) state.needReadable = true; - // EEXIST: throw if file and not directory - // EROFS : throw if directory not found - else { - try { - if (fs.statSync(dir).isDirectory()) { - return dir; - } - throw e; - } catch (err) { - throw e; - } - } + // If we tried to read() past the EOF, then emit end on the next tick. + if (nOrig !== n && state.ended) endReadable(this); + } + if (ret !== null) this.emit('data', ret); + return ret; +}; +function onEofChunk(stream, state) { + debug('onEofChunk'); + if (state.ended) return; + if (state.decoder) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) { + state.buffer.push(chunk); + state.length += state.objectMode ? 1 : chunk.length; } - }; - mkdir(path.dirname(file)); - - // try to throw EISDIR, EROFS, EACCES - fs.appendFileSync(file, '', { mode: options.mode, flag: options.flags }); + } + state.ended = true; + if (state.sync) { + // if we are sync, wait until next tick to emit the data. + // Otherwise we risk emitting data in the flow() + // the readable code triggers during a read() call + emitReadable(stream); + } else { + // emit 'readable' now to make sure it gets picked up. + state.needReadable = false; + if (!state.emittedReadable) { + state.emittedReadable = true; + emitReadable_(stream); + } + } } -class RollingFileSync { - constructor(filename, maxLogSize, backups, options) { - debug('In RollingFileStream'); - - if (maxLogSize < 0) { - throw new Error(`maxLogSize (${maxLogSize}) should be > 0`); - } +// Don't emit readable right away in sync mode, because this can trigger +// another read() call => stack overflow. This way, it might trigger +// a nextTick recursion warning, but that's not so bad. +function emitReadable(stream) { + var state = stream._readableState; + debug('emitReadable', state.needReadable, state.emittedReadable); + state.needReadable = false; + if (!state.emittedReadable) { + debug('emitReadable', state.flowing); + state.emittedReadable = true; + process.nextTick(emitReadable_, stream); + } +} +function emitReadable_(stream) { + var state = stream._readableState; + debug('emitReadable_', state.destroyed, state.length, state.ended); + if (!state.destroyed && (state.length || state.ended)) { + stream.emit('readable'); + state.emittedReadable = false; + } - this.filename = filename; - this.size = maxLogSize; - this.backups = backups; - this.options = options; - this.currentSize = 0; + // The stream needs another readable event if + // 1. It is not flowing, as the flow mechanism will take + // care of it. + // 2. It is not ended. + // 3. It is below the highWaterMark, so we can schedule + // another readable later. + state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark; + flow(stream); +} - function currentFileSize(file) { - let fileSize = 0; +// at this point, the user has presumably seen the 'readable' event, +// and called read() to consume some data. that may have triggered +// in turn another _read(n) call, in which case reading = true if +// it's in progress. +// However, if we're not ended, or reading, and the length < hwm, +// then go ahead and try to read some more preemptively. +function maybeReadMore(stream, state) { + if (!state.readingMore) { + state.readingMore = true; + process.nextTick(maybeReadMore_, stream, state); + } +} +function maybeReadMore_(stream, state) { + // Attempt to read more data if we should. + // + // The conditions for reading more data are (one of): + // - Not enough data buffered (state.length < state.highWaterMark). The loop + // is responsible for filling the buffer with enough data if such data + // is available. If highWaterMark is 0 and we are not in the flowing mode + // we should _not_ attempt to buffer any extra data. We'll get more data + // when the stream consumer calls read() instead. + // - No data in the buffer, and the stream is in flowing mode. In this mode + // the loop below is responsible for ensuring read() is called. Failing to + // call read here would abort the flow and there's no other mechanism for + // continuing the flow if the stream consumer has just subscribed to the + // 'data' event. + // + // In addition to the above conditions to keep reading data, the following + // conditions prevent the data from being read: + // - The stream has ended (state.ended). + // - There is already a pending 'read' operation (state.reading). This is a + // case where the the stream has called the implementation defined _read() + // method, but they are processing the call asynchronously and have _not_ + // called push() with new data. In this case we skip performing more + // read()s. The execution ends in this method again after the _read() ends + // up calling push() with more data. + while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) { + var len = state.length; + debug('maybeReadMore read 0'); + stream.read(0); + if (len === state.length) + // didn't get any data, stop spinning. + break; + } + state.readingMore = false; +} - try { - fileSize = fs.statSync(file).size; - } catch (e) { - // file does not exist - touchFile(file, options); +// abstract method. to be overridden in specific implementation classes. +// call cb(er, data) where data is <= n in length. +// for virtual (non-string, non-buffer) streams, "length" is somewhat +// arbitrary, and perhaps not very meaningful. +Readable.prototype._read = function (n) { + errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()')); +}; +Readable.prototype.pipe = function (dest, pipeOpts) { + var src = this; + var state = this._readableState; + switch (state.pipesCount) { + case 0: + state.pipes = dest; + break; + case 1: + state.pipes = [state.pipes, dest]; + break; + default: + state.pipes.push(dest); + break; + } + state.pipesCount += 1; + debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); + var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; + var endFn = doEnd ? onend : unpipe; + if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn); + dest.on('unpipe', onunpipe); + function onunpipe(readable, unpipeInfo) { + debug('onunpipe'); + if (readable === src) { + if (unpipeInfo && unpipeInfo.hasUnpiped === false) { + unpipeInfo.hasUnpiped = true; + cleanup(); } - return fileSize; } - - this.currentSize = currentFileSize(this.filename); } - - shouldRoll() { - debug( - 'should roll with current size %d, and max size %d', - this.currentSize, - this.size - ); - return this.currentSize >= this.size; + function onend() { + debug('onend'); + dest.end(); } - roll(filename) { - const that = this; - const nameMatcher = new RegExp(`^${path.basename(filename)}`); - - function justTheseFiles(item) { - return nameMatcher.test(item); - } - - function index(filename_) { - return ( - parseInt(filename_.slice(`${path.basename(filename)}.`.length), 10) || 0 - ); - } + // when the dest drains, it reduces the awaitDrain counter + // on the source. This would be more elegant with a .once() + // handler in flow(), but adding and removing repeatedly is + // too slow. + var ondrain = pipeOnDrain(src); + dest.on('drain', ondrain); + var cleanedUp = false; + function cleanup() { + debug('cleanup'); + // cleanup event handlers once the pipe is broken + dest.removeListener('close', onclose); + dest.removeListener('finish', onfinish); + dest.removeListener('drain', ondrain); + dest.removeListener('error', onerror); + dest.removeListener('unpipe', onunpipe); + src.removeListener('end', onend); + src.removeListener('end', unpipe); + src.removeListener('data', ondata); + cleanedUp = true; - function byIndex(a, b) { - return index(a) - index(b); + // if the reader is waiting for a drain event from this + // specific writer, then it would cause it to never start + // flowing again. + // So, if this is awaiting a drain, then we just call it now. + // If we don't know, then assume that we are waiting for one. + if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); + } + src.on('data', ondata); + function ondata(chunk) { + debug('ondata'); + var ret = dest.write(chunk); + debug('dest.write', ret); + if (ret === false) { + // If the user unpiped during `dest.write()`, it is possible + // to get stuck in a permanently paused state if that write + // also returned false. + // => Check whether `dest` is still a piping destination. + if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { + debug('false write response, pause', state.awaitDrain); + state.awaitDrain++; + } + src.pause(); } + } - function increaseFileIndex(fileToRename) { - const idx = index(fileToRename); - debug(`Index of ${fileToRename} is ${idx}`); - if (that.backups === 0) { - fs.truncateSync(filename, 0); - } else if (idx < that.backups) { - // on windows, you can get a EEXIST error if you rename a file to an existing file - // so, we'll try to delete the file we're renaming to first - try { - fs.unlinkSync(`${filename}.${idx + 1}`); - } catch (e) { - // ignore err: if we could not delete, it's most likely that it doesn't exist - } + // if the dest has an error, then stop piping into it. + // however, don't suppress the throwing behavior for this. + function onerror(er) { + debug('onerror', er); + unpipe(); + dest.removeListener('error', onerror); + if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er); + } - debug(`Renaming ${fileToRename} -> ${filename}.${idx + 1}`); - fs.renameSync( - path.join(path.dirname(filename), fileToRename), - `${filename}.${idx + 1}` - ); - } - } + // Make sure our error handler is attached before userland ones. + prependListener(dest, 'error', onerror); - function renameTheFiles() { - // roll the backups (rename file.n to file.n+1, where n <= numBackups) - debug('Renaming the old files'); + // Both close and finish should trigger unpipe, but only once. + function onclose() { + dest.removeListener('finish', onfinish); + unpipe(); + } + dest.once('close', onclose); + function onfinish() { + debug('onfinish'); + dest.removeListener('close', onclose); + unpipe(); + } + dest.once('finish', onfinish); + function unpipe() { + debug('unpipe'); + src.unpipe(dest); + } - const files = fs.readdirSync(path.dirname(filename)); - files - .filter(justTheseFiles) - .sort(byIndex) - .reverse() - .forEach(increaseFileIndex); + // tell the dest that it's being piped to + dest.emit('pipe', src); + + // start the flow if it hasn't been started already. + if (!state.flowing) { + debug('pipe resume'); + src.resume(); + } + return dest; +}; +function pipeOnDrain(src) { + return function pipeOnDrainFunctionResult() { + var state = src._readableState; + debug('pipeOnDrain', state.awaitDrain); + if (state.awaitDrain) state.awaitDrain--; + if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { + state.flowing = true; + flow(src); } + }; +} +Readable.prototype.unpipe = function (dest) { + var state = this._readableState; + var unpipeInfo = { + hasUnpiped: false + }; - debug('Rolling, rolling, rolling'); - renameTheFiles(); + // if we're not piping anywhere, then do nothing. + if (state.pipesCount === 0) return this; + + // just one destination. most common case. + if (state.pipesCount === 1) { + // passed in one, but it's not the right one. + if (dest && dest !== state.pipes) return this; + if (!dest) dest = state.pipes; + + // got a match. + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + if (dest) dest.emit('unpipe', this, unpipeInfo); + return this; } - // eslint-disable-next-line no-unused-vars - write(chunk, encoding) { - const that = this; + // slow case. multiple pipe destinations. - function writeTheChunk() { - debug('writing the chunk to the file'); - that.currentSize += chunk.length; - fs.appendFileSync(that.filename, chunk); - } + if (!dest) { + // remove all. + var dests = state.pipes; + var len = state.pipesCount; + state.pipes = null; + state.pipesCount = 0; + state.flowing = false; + for (var i = 0; i < len; i++) dests[i].emit('unpipe', this, { + hasUnpiped: false + }); + return this; + } - debug('in write'); + // try to find the right one. + var index = indexOf(state.pipes, dest); + if (index === -1) return this; + state.pipes.splice(index, 1); + state.pipesCount -= 1; + if (state.pipesCount === 1) state.pipes = state.pipes[0]; + dest.emit('unpipe', this, unpipeInfo); + return this; +}; - if (this.shouldRoll()) { - this.currentSize = 0; - this.roll(this.filename); +// set up data events if they are asked for +// Ensure readable listeners eventually get something +Readable.prototype.on = function (ev, fn) { + var res = Stream.prototype.on.call(this, ev, fn); + var state = this._readableState; + if (ev === 'data') { + // update readableListening so that resume() may be a no-op + // a few lines down. This is needed to support once('readable'). + state.readableListening = this.listenerCount('readable') > 0; + + // Try start flowing on next tick if stream isn't explicitly paused + if (state.flowing !== false) this.resume(); + } else if (ev === 'readable') { + if (!state.endEmitted && !state.readableListening) { + state.readableListening = state.needReadable = true; + state.flowing = false; + state.emittedReadable = false; + debug('on readable', state.length, state.reading); + if (state.length) { + emitReadable(this); + } else if (!state.reading) { + process.nextTick(nReadingNextTick, this); + } } + } + return res; +}; +Readable.prototype.addListener = Readable.prototype.on; +Readable.prototype.removeListener = function (ev, fn) { + var res = Stream.prototype.removeListener.call(this, ev, fn); + if (ev === 'readable') { + // We need to check if there is someone still listening to + // readable and reset the state. However this needs to happen + // after readable has been emitted but before I/O (nextTick) to + // support once('readable', fn) cycles. This means that calling + // resume within the same tick will have no + // effect. + process.nextTick(updateReadableListening, this); + } + return res; +}; +Readable.prototype.removeAllListeners = function (ev) { + var res = Stream.prototype.removeAllListeners.apply(this, arguments); + if (ev === 'readable' || ev === undefined) { + // We need to check if there is someone still listening to + // readable and reset the state. However this needs to happen + // after readable has been emitted but before I/O (nextTick) to + // support once('readable', fn) cycles. This means that calling + // resume within the same tick will have no + // effect. + process.nextTick(updateReadableListening, this); + } + return res; +}; +function updateReadableListening(self) { + var state = self._readableState; + state.readableListening = self.listenerCount('readable') > 0; + if (state.resumeScheduled && !state.paused) { + // flowing needs to be set to true now, otherwise + // the upcoming resume will not flow. + state.flowing = true; - writeTheChunk(); + // crude way to check if we should resume + } else if (self.listenerCount('data') > 0) { + self.resume(); } } +function nReadingNextTick(self) { + debug('readable nexttick read 0'); + self.read(0); +} -/** - * File Appender writing the logs to a text file. Supports rolling of logs by size. - * - * @param file the file log messages will be written to - * @param layout a function that takes a logevent and returns a string - * (defaults to basicLayout). - * @param logSize - the maximum size (in bytes) for a log file, - * if not provided then logs won't be rotated. - * @param numBackups - the number of log files to keep after logSize - * has been reached (default 5) - * @param options - options to be passed to the underlying stream - * @param timezoneOffset - optional timezone offset in minutes (default system local) - */ -function fileAppender( - file, - layout, - logSize, - numBackups, - options, - timezoneOffset -) { - if (typeof file !== 'string' || file.length === 0) { - throw new Error(`Invalid filename: ${file}`); - } else if (file.endsWith(path.sep)) { - throw new Error(`Filename is a directory: ${file}`); - } else { - // handle ~ expansion: https://github.com/nodejs/node/issues/684 - // exclude ~ and ~filename as these can be valid files - file = file.replace(new RegExp(`^~(?=${path.sep}.+)`), os.homedir()); +// pause() and resume() are remnants of the legacy readable stream API +// If the user uses them, then switch into old mode. +Readable.prototype.resume = function () { + var state = this._readableState; + if (!state.flowing) { + debug('resume'); + // we flow only if there is no one listening + // for readable, but we still have to call + // resume() + state.flowing = !state.readableListening; + resume(this, state); } - file = path.normalize(file); - numBackups = !numBackups && numBackups !== 0 ? 5 : numBackups; - - debug( - 'Creating fileSync appender (', - file, - ', ', - logSize, - ', ', - numBackups, - ', ', - options, - ', ', - timezoneOffset, - ')' - ); + state.paused = false; + return this; +}; +function resume(stream, state) { + if (!state.resumeScheduled) { + state.resumeScheduled = true; + process.nextTick(resume_, stream, state); + } +} +function resume_(stream, state) { + debug('resume', state.reading); + if (!state.reading) { + stream.read(0); + } + state.resumeScheduled = false; + stream.emit('resume'); + flow(stream); + if (state.flowing && !state.reading) stream.read(0); +} +Readable.prototype.pause = function () { + debug('call pause flowing=%j', this._readableState.flowing); + if (this._readableState.flowing !== false) { + debug('pause'); + this._readableState.flowing = false; + this.emit('pause'); + } + this._readableState.paused = true; + return this; +}; +function flow(stream) { + var state = stream._readableState; + debug('flow', state.flowing); + while (state.flowing && stream.read() !== null); +} - function openTheStream(filePath, fileSize, numFiles) { - let stream; +// wrap an old-style stream as the async data source. +// This is *not* part of the readable stream interface. +// It is an ugly unfortunate mess of history. +Readable.prototype.wrap = function (stream) { + var _this = this; + var state = this._readableState; + var paused = false; + stream.on('end', function () { + debug('wrapped end'); + if (state.decoder && !state.ended) { + var chunk = state.decoder.end(); + if (chunk && chunk.length) _this.push(chunk); + } + _this.push(null); + }); + stream.on('data', function (chunk) { + debug('wrapped data'); + if (state.decoder) chunk = state.decoder.write(chunk); - if (fileSize) { - stream = new RollingFileSync(filePath, fileSize, numFiles, options); - } else { - stream = ((f) => { - // touch the file to apply flags (like w to truncate the file) - touchFile(f, options); + // don't skip over falsy values in objectMode + if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; + var ret = _this.push(chunk); + if (!ret) { + paused = true; + stream.pause(); + } + }); - return { - write(data) { - fs.appendFileSync(f, data); - }, + // proxy all the other methods. + // important when wrapping filters and duplexes. + for (var i in stream) { + if (this[i] === undefined && typeof stream[i] === 'function') { + this[i] = function methodWrap(method) { + return function methodWrapReturnFunction() { + return stream[method].apply(stream, arguments); }; - })(filePath); + }(i); } - - return stream; } - const logFile = openTheStream(file, logSize, numBackups); + // proxy certain important events. + for (var n = 0; n < kProxyEvents.length; n++) { + stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n])); + } - return (loggingEvent) => { - logFile.write(layout(loggingEvent, timezoneOffset) + eol); + // when we try to consume some more bytes, simply unpause the + // underlying stream. + this._read = function (n) { + debug('wrapped _read', n); + if (paused) { + paused = false; + stream.resume(); + } + }; + return this; +}; +if (typeof Symbol === 'function') { + Readable.prototype[Symbol.asyncIterator] = function () { + if (createReadableStreamAsyncIterator === undefined) { + createReadableStreamAsyncIterator = __nccwpck_require__(3306); + } + return createReadableStreamAsyncIterator(this); }; } - -function configure(config, layouts) { - let layout = layouts.basicLayout; - if (config.layout) { - layout = layouts.layout(config.layout.type, config.layout); +Object.defineProperty(Readable.prototype, 'readableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState.highWaterMark; + } +}); +Object.defineProperty(Readable.prototype, 'readableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState && this._readableState.buffer; + } +}); +Object.defineProperty(Readable.prototype, 'readableFlowing', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState.flowing; + }, + set: function set(state) { + if (this._readableState) { + this._readableState.flowing = state; + } } +}); - const options = { - flags: config.flags || 'a', - encoding: config.encoding || 'utf8', - mode: config.mode || 0o600, - }; +// exposed for testing purposes only. +Readable._fromList = fromList; +Object.defineProperty(Readable.prototype, 'readableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._readableState.length; + } +}); - return fileAppender( - config.filename, - layout, - config.maxLogSize, - config.backups, - options, - config.timezoneOffset - ); +// Pluck off n bytes from an array of buffers. +// Length is the combined lengths of all the buffers in the list. +// This function is designed to be inlinable, so please take care when making +// changes to the function body. +function fromList(n, state) { + // nothing buffered + if (state.length === 0) return null; + var ret; + if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { + // read it all, truncate the list + if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length); + state.buffer.clear(); + } else { + // read part of list + ret = state.buffer.consume(n, state.decoder); + } + return ret; } +function endReadable(stream) { + var state = stream._readableState; + debug('endReadable', state.endEmitted); + if (!state.endEmitted) { + state.ended = true; + process.nextTick(endReadableNT, state, stream); + } +} +function endReadableNT(state, stream) { + debug('endReadableNT', state.endEmitted, state.length); -module.exports.configure = configure; - + // Check that we didn't get one last unshift. + if (!state.endEmitted && state.length === 0) { + state.endEmitted = true; + stream.readable = false; + stream.emit('end'); + if (state.autoDestroy) { + // In case of duplex streams we need a way to detect + // if the writable side is ready for autoDestroy as well + var wState = stream._writableState; + if (!wState || wState.autoDestroy && wState.finished) { + stream.destroy(); + } + } + } +} +if (typeof Symbol === 'function') { + Readable.from = function (iterable, opts) { + if (from === undefined) { + from = __nccwpck_require__(9082); + } + return from(Readable, iterable, opts); + }; +} +function indexOf(xs, x) { + for (var i = 0, l = xs.length; i < l; i++) { + if (xs[i] === x) return i; + } + return -1; +} /***/ }), -/***/ 5709: +/***/ 4415: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -const path = __nccwpck_require__(1017); -const debug = __nccwpck_require__(8237)('log4js:appenders'); -const configuration = __nccwpck_require__(5813); -const clustering = __nccwpck_require__(2560); -const levels = __nccwpck_require__(7117); -const layouts = __nccwpck_require__(2680); -const adapters = __nccwpck_require__(3915); - -// pre-load the core appenders so that webpack can find them -const coreAppenders = new Map(); -coreAppenders.set('console', __nccwpck_require__(4813)); -coreAppenders.set('stdout', __nccwpck_require__(9601)); -coreAppenders.set('stderr', __nccwpck_require__(6451)); -coreAppenders.set('logLevelFilter', __nccwpck_require__(790)); -coreAppenders.set('categoryFilter', __nccwpck_require__(8712)); -coreAppenders.set('noLogFilter', __nccwpck_require__(3164)); -coreAppenders.set('file', __nccwpck_require__(9128)); -coreAppenders.set('dateFile', __nccwpck_require__(1339)); -coreAppenders.set('fileSync', __nccwpck_require__(8910)); -coreAppenders.set('tcp', __nccwpck_require__(2957)); - -const appenders = new Map(); - -const tryLoading = (modulePath, config) => { - let resolvedPath; - try { - const modulePathCJS = `${modulePath}.cjs`; - resolvedPath = require.resolve(modulePathCJS); - debug('Loading module from ', modulePathCJS); - } catch (e) { - resolvedPath = modulePath; - debug('Loading module from ', modulePath); - } - try { - // eslint-disable-next-line global-require, import/no-dynamic-require - return require(resolvedPath); - } catch (e) { - // if the module was found, and we still got an error, then raise it - configuration.throwExceptionIf( - config, - e.code !== 'MODULE_NOT_FOUND', - `appender "${modulePath}" could not be loaded (error was: ${e})` - ); - return undefined; - } -}; - -const loadAppenderModule = (type, config) => - coreAppenders.get(type) || - tryLoading(`./${type}`, config) || - tryLoading(type, config) || - (require.main && - require.main.filename && - tryLoading(path.join(path.dirname(require.main.filename), type), config)) || - tryLoading(path.join(process.cwd(), type), config); +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. -const appendersLoading = new Set(); +// a transform stream is a readable/writable stream where you do +// something with the data. Sometimes it's called a "filter", +// but that's not a great name for it, since that implies a thing where +// some bits pass through, and others are simply ignored. (That would +// be a valid example of a transform, of course.) +// +// While the output is causally related to the input, it's not a +// necessarily symmetric or synchronous transformation. For example, +// a zlib stream might take multiple plain-text writes(), and then +// emit a single compressed chunk some time in the future. +// +// Here's how this works: +// +// The Transform stream has all the aspects of the readable and writable +// stream classes. When you write(chunk), that calls _write(chunk,cb) +// internally, and returns false if there's a lot of pending writes +// buffered up. When you call read(), that calls _read(n) until +// there's enough pending readable data buffered up. +// +// In a transform stream, the written data is placed in a buffer. When +// _read(n) is called, it transforms the queued up data, calling the +// buffered _write cb's as it consumes chunks. If consuming a single +// written chunk would result in multiple output chunks, then the first +// outputted bit calls the readcb, and subsequent chunks just go into +// the read buffer, and will cause it to emit 'readable' if necessary. +// +// This way, back-pressure is actually determined by the reading side, +// since _read has to be called to start processing a new chunk. However, +// a pathological inflate type of transform can cause excessive buffering +// here. For example, imagine a stream where every byte of input is +// interpreted as an integer from 0-255, and then results in that many +// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in +// 1kb of data being output. In this case, you could write a very small +// amount of input, and end up with a very large amount of output. In +// such a pathological inflating mechanism, there'd be no way to tell +// the system to stop doing the transform. A single 4MB write could +// cause the system to run out of memory. +// +// However, even in such a pathological case, only a single written chunk +// would be consumed, and then the rest would wait (un-transformed) until +// the results of the previous transformed chunk were consumed. -const getAppender = (name, config) => { - if (appenders.has(name)) return appenders.get(name); - if (!config.appenders[name]) return false; - if (appendersLoading.has(name)) - throw new Error(`Dependency loop detected for appender ${name}.`); - appendersLoading.add(name); - debug(`Creating appender ${name}`); - // eslint-disable-next-line no-use-before-define - const appender = createAppender(name, config); - appendersLoading.delete(name); - appenders.set(name, appender); - return appender; -}; -const createAppender = (name, config) => { - const appenderConfig = config.appenders[name]; - const appenderModule = appenderConfig.type.configure - ? appenderConfig.type - : loadAppenderModule(appenderConfig.type, config); - configuration.throwExceptionIf( - config, - configuration.not(appenderModule), - `appender "${name}" is not valid (type "${appenderConfig.type}" could not be found)` - ); - if (appenderModule.appender) { - process.emitWarning( - `Appender ${appenderConfig.type} exports an appender function.`, - 'DeprecationWarning', - 'log4js-node-DEP0001' - ); - debug( - '[log4js-node-DEP0001]', - `DEPRECATION: Appender ${appenderConfig.type} exports an appender function.` - ); +module.exports = Transform; +var _require$codes = (__nccwpck_require__(7214)/* .codes */ .q), + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, + ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING, + ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0; +var Duplex = __nccwpck_require__(1359); +__nccwpck_require__(4124)(Transform, Duplex); +function afterTransform(er, data) { + var ts = this._transformState; + ts.transforming = false; + var cb = ts.writecb; + if (cb === null) { + return this.emit('error', new ERR_MULTIPLE_CALLBACK()); } - if (appenderModule.shutdown) { - process.emitWarning( - `Appender ${appenderConfig.type} exports a shutdown function.`, - 'DeprecationWarning', - 'log4js-node-DEP0002' - ); - debug( - '[log4js-node-DEP0002]', - `DEPRECATION: Appender ${appenderConfig.type} exports a shutdown function.` - ); + ts.writechunk = null; + ts.writecb = null; + if (data != null) + // single equals check for both `null` and `undefined` + this.push(data); + cb(er); + var rs = this._readableState; + rs.reading = false; + if (rs.needReadable || rs.length < rs.highWaterMark) { + this._read(rs.highWaterMark); } +} +function Transform(options) { + if (!(this instanceof Transform)) return new Transform(options); + Duplex.call(this, options); + this._transformState = { + afterTransform: afterTransform.bind(this), + needTransform: false, + transforming: false, + writecb: null, + writechunk: null, + writeencoding: null + }; - debug(`${name}: clustering.isMaster ? ${clustering.isMaster()}`); - debug( - // eslint-disable-next-line global-require - `${name}: appenderModule is ${(__nccwpck_require__(3837).inspect)(appenderModule)}` - ); - return clustering.onlyOnMaster( - () => { - debug( - `calling appenderModule.configure for ${name} / ${appenderConfig.type}` - ); - return appenderModule.configure( - adapters.modifyConfig(appenderConfig), - layouts, - (appender) => getAppender(appender, config), - levels - ); - }, - /* istanbul ignore next: fn never gets called by non-master yet needed to pass config validation */ () => {} - ); + // start out asking for a readable event once data is transformed. + this._readableState.needReadable = true; + + // we have implemented the _read method, and done the other things + // that Readable wants before the first _read call, so unset the + // sync guard flag. + this._readableState.sync = false; + if (options) { + if (typeof options.transform === 'function') this._transform = options.transform; + if (typeof options.flush === 'function') this._flush = options.flush; + } + + // When the writable side finishes, then flush out anything remaining. + this.on('prefinish', prefinish); +} +function prefinish() { + var _this = this; + if (typeof this._flush === 'function' && !this._readableState.destroyed) { + this._flush(function (er, data) { + done(_this, er, data); + }); + } else { + done(this, null, null); + } +} +Transform.prototype.push = function (chunk, encoding) { + this._transformState.needTransform = false; + return Duplex.prototype.push.call(this, chunk, encoding); }; -const setup = (config) => { - appenders.clear(); - appendersLoading.clear(); - if (!config) { - return; +// This is the part where you do stuff! +// override this function in implementation classes. +// 'chunk' is an input chunk. +// +// Call `push(newChunk)` to pass along transformed output +// to the readable side. You may call 'push' zero or more times. +// +// Call `cb(err)` when you are done with this chunk. If you pass +// an error, then that'll put the hurt on the whole operation. If you +// never call cb(), then you'll never get another chunk. +Transform.prototype._transform = function (chunk, encoding, cb) { + cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()')); +}; +Transform.prototype._write = function (chunk, encoding, cb) { + var ts = this._transformState; + ts.writecb = cb; + ts.writechunk = chunk; + ts.writeencoding = encoding; + if (!ts.transforming) { + var rs = this._readableState; + if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); } +}; - const usedAppenders = []; - Object.values(config.categories).forEach((category) => { - usedAppenders.push(...category.appenders); - }); - Object.keys(config.appenders).forEach((name) => { - // dodgy hard-coding of special case for tcp-server and multiprocess which may not have - // any categories associated with it, but needs to be started up anyway - if ( - usedAppenders.includes(name) || - config.appenders[name].type === 'tcp-server' || - config.appenders[name].type === 'multiprocess' - ) { - getAppender(name, config); - } +// Doesn't matter what the args are here. +// _transform does all the work. +// That we got here means that the readable side wants more data. +Transform.prototype._read = function (n) { + var ts = this._transformState; + if (ts.writechunk !== null && !ts.transforming) { + ts.transforming = true; + this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); + } else { + // mark that we need a transform, so that any data that comes in + // will get processed, now that we've asked for it. + ts.needTransform = true; + } +}; +Transform.prototype._destroy = function (err, cb) { + Duplex.prototype._destroy.call(this, err, function (err2) { + cb(err2); }); }; +function done(stream, er, data) { + if (er) return stream.emit('error', er); + if (data != null) + // single equals check for both `null` and `undefined` + stream.push(data); -const init = () => { - setup(); -}; -init(); + // TODO(BridgeAR): Write a test for these two error cases + // if there's nothing in the write buffer, then that means + // that nothing more will ever be provided + if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0(); + if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING(); + return stream.push(null); +} -configuration.addListener((config) => { - configuration.throwExceptionIf( - config, - configuration.not(configuration.anObject(config.appenders)), - 'must have a property "appenders" of type object.' - ); - const appenderNames = Object.keys(config.appenders); - configuration.throwExceptionIf( - config, - configuration.not(appenderNames.length), - 'must define at least one appender.' - ); +/***/ }), - appenderNames.forEach((name) => { - configuration.throwExceptionIf( - config, - configuration.not(config.appenders[name].type), - `appender "${name}" is not valid (must be an object with property "type")` - ); - }); -}); +/***/ 6993: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -configuration.addListener(setup); +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. -module.exports = appenders; -module.exports.init = init; +// A bit simpler than readable streams. +// Implement an async ._write(chunk, encoding, cb), and it'll handle all +// the drain event emission and buffering. -/***/ }), -/***/ 790: -/***/ ((module) => { +module.exports = Writable; -function logLevelFilter(minLevelString, maxLevelString, appender, levels) { - const minLevel = levels.getLevel(minLevelString); - const maxLevel = levels.getLevel(maxLevelString, levels.FATAL); - return (logEvent) => { - const eventLevel = logEvent.level; - if ( - minLevel.isLessThanOrEqualTo(eventLevel) && - maxLevel.isGreaterThanOrEqualTo(eventLevel) - ) { - appender(logEvent); - } - }; +/* */ +function WriteReq(chunk, encoding, cb) { + this.chunk = chunk; + this.encoding = encoding; + this.callback = cb; + this.next = null; } -function configure(config, layouts, findAppender, levels) { - const appender = findAppender(config.appender); - return logLevelFilter(config.level, config.maxLevel, appender, levels); +// It seems a linked list but it is not +// there will be only 2 of these for each stream +function CorkedRequest(state) { + var _this = this; + this.next = null; + this.entry = null; + this.finish = function () { + onCorkedFinish(_this, state); + }; } +/* */ -module.exports.configure = configure; - - -/***/ }), +/**/ +var Duplex; +/**/ -/***/ 3164: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +Writable.WritableState = WritableState; -const debug = __nccwpck_require__(8237)('log4js:noLogFilter'); +/**/ +var internalUtil = { + deprecate: __nccwpck_require__(6329) +}; +/**/ -/** - * The function removes empty or null regexp from the array - * @param {string[]} regexp - * @returns {string[]} a filtered string array with not empty or null regexp - */ -function removeNullOrEmptyRegexp(regexp) { - const filtered = regexp.filter((el) => el != null && el !== ''); - return filtered; -} +/**/ +var Stream = __nccwpck_require__(2387); +/**/ -/** - * Returns a function that will exclude the events in case they match - * with the regular expressions provided - * @param {(string|string[])} filters contains the regexp that will be used for the evaluation - * @param {*} appender - * @returns {function} - */ -function noLogFilter(filters, appender) { - return (logEvent) => { - debug(`Checking data: ${logEvent.data} against filters: ${filters}`); - if (typeof filters === 'string') { - filters = [filters]; - } - filters = removeNullOrEmptyRegexp(filters); - const regex = new RegExp(filters.join('|'), 'i'); - if ( - filters.length === 0 || - logEvent.data.findIndex((value) => regex.test(value)) < 0 - ) { - debug('Not excluded, sending to appender'); - appender(logEvent); - } - }; +var Buffer = (__nccwpck_require__(4300).Buffer); +var OurUint8Array = (typeof global !== 'undefined' ? global : typeof window !== 'undefined' ? window : typeof self !== 'undefined' ? self : {}).Uint8Array || function () {}; +function _uint8ArrayToBuffer(chunk) { + return Buffer.from(chunk); } - -function configure(config, layouts, findAppender) { - const appender = findAppender(config.appender); - return noLogFilter(config.exclude, appender); +function _isUint8Array(obj) { + return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; } +var destroyImpl = __nccwpck_require__(7049); +var _require = __nccwpck_require__(9948), + getHighWaterMark = _require.getHighWaterMark; +var _require$codes = (__nccwpck_require__(7214)/* .codes */ .q), + ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, + ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, + ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, + ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE, + ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED, + ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES, + ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END, + ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING; +var errorOrDestroy = destroyImpl.errorOrDestroy; +__nccwpck_require__(4124)(Writable, Stream); +function nop() {} +function WritableState(options, stream, isDuplex) { + Duplex = Duplex || __nccwpck_require__(1359); + options = options || {}; -module.exports.configure = configure; + // Duplex streams are both readable and writable, but share + // the same options object. + // However, some cases require setting options to different + // values for the readable and the writable sides of the duplex stream, + // e.g. options.readableObjectMode vs. options.writableObjectMode, etc. + if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; + // object stream flag to indicate whether or not this stream + // contains buffers or objects. + this.objectMode = !!options.objectMode; + if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; -/***/ }), + // the point at which write() starts returning false + // Note: 0 is a valid value, means that we always return false if + // the entire buffer is not flushed immediately on write() + this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); -/***/ 578: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // if _final has been called + this.finalCalled = false; -const debug = __nccwpck_require__(8237)('log4js:recording'); + // drain event flag. + this.needDrain = false; + // at the start of calling end() + this.ending = false; + // when end() has been called, and returned + this.ended = false; + // when 'finish' is emitted + this.finished = false; -const recordedEvents = []; + // has it been destroyed + this.destroyed = false; -function configure() { - return function (logEvent) { - debug( - `received logEvent, number of events now ${recordedEvents.length + 1}` - ); - debug('log event was ', logEvent); - recordedEvents.push(logEvent); - }; -} + // should we decode strings into buffers before passing to _write? + // this is here so that some node-core streams can optimize string + // handling at a lower level. + var noDecode = options.decodeStrings === false; + this.decodeStrings = !noDecode; -function replay() { - return recordedEvents.slice(); -} + // Crypto is kind of old and crusty. Historically, its default string + // encoding is 'binary' so we have to make this configurable. + // Everything else in the universe uses 'utf8', though. + this.defaultEncoding = options.defaultEncoding || 'utf8'; -function reset() { - recordedEvents.length = 0; -} + // not an actual buffer we keep track of, but a measurement + // of how much we're waiting to get pushed to some underlying + // socket or file. + this.length = 0; -module.exports = { - configure, - replay, - playback: replay, - reset, - erase: reset, -}; + // a flag to see when we're in the middle of a write. + this.writing = false; + // when true all writes will be buffered until .uncork() call + this.corked = 0; -/***/ }), + // a flag to be able to tell if the onwrite cb is called immediately, + // or on a later tick. We set this to true at first, because any + // actions that shouldn't happen until "later" should generally also + // not happen before the first write call. + this.sync = true; -/***/ 6451: -/***/ ((module) => { + // a flag to know if we're processing previously buffered items, which + // may call the _write() callback in the same tick, so that we don't + // end up in an overlapped onwrite situation. + this.bufferProcessing = false; -function stderrAppender(layout, timezoneOffset) { - return (loggingEvent) => { - process.stderr.write(`${layout(loggingEvent, timezoneOffset)}\n`); + // the callback that's passed to _write(chunk,cb) + this.onwrite = function (er) { + onwrite(stream, er); }; -} -function configure(config, layouts) { - let layout = layouts.colouredLayout; - if (config.layout) { - layout = layouts.layout(config.layout.type, config.layout); - } - return stderrAppender(layout, config.timezoneOffset); -} + // the callback that the user supplies to write(chunk,encoding,cb) + this.writecb = null; -module.exports.configure = configure; + // the amount that is being written when _write is called. + this.writelen = 0; + this.bufferedRequest = null; + this.lastBufferedRequest = null; + // number of pending user-supplied write callbacks + // this must be 0 before 'finish' can be emitted + this.pendingcb = 0; -/***/ }), + // emit prefinish if the only thing we're waiting for is _write cbs + // This is relevant for synchronous Transform streams + this.prefinished = false; -/***/ 9601: -/***/ ((__unused_webpack_module, exports) => { + // True if the error was already emitted and should not be thrown again + this.errorEmitted = false; -function stdoutAppender(layout, timezoneOffset) { - return (loggingEvent) => { - process.stdout.write(`${layout(loggingEvent, timezoneOffset)}\n`); - }; -} + // Should close be emitted on destroy. Defaults to true. + this.emitClose = options.emitClose !== false; -function configure(config, layouts) { - let layout = layouts.colouredLayout; - if (config.layout) { - layout = layouts.layout(config.layout.type, config.layout); - } - return stdoutAppender(layout, config.timezoneOffset); + // Should .destroy() be called after 'finish' (and potentially 'end') + this.autoDestroy = !!options.autoDestroy; + + // count buffered requests + this.bufferedRequestCount = 0; + + // allocate the first CorkedRequest, there is always + // one allocated and free to use, and we maintain at most two + this.corkedRequestsFree = new CorkedRequest(this); } +WritableState.prototype.getBuffer = function getBuffer() { + var current = this.bufferedRequest; + var out = []; + while (current) { + out.push(current); + current = current.next; + } + return out; +}; +(function () { + try { + Object.defineProperty(WritableState.prototype, 'buffer', { + get: internalUtil.deprecate(function writableStateBufferGetter() { + return this.getBuffer(); + }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') + }); + } catch (_) {} +})(); -exports.configure = configure; +// Test _writableState for inheritance to account for Duplex streams, +// whose prototype chain only points to Readable. +var realHasInstance; +if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { + realHasInstance = Function.prototype[Symbol.hasInstance]; + Object.defineProperty(Writable, Symbol.hasInstance, { + value: function value(object) { + if (realHasInstance.call(this, object)) return true; + if (this !== Writable) return false; + return object && object._writableState instanceof WritableState; + } + }); +} else { + realHasInstance = function realHasInstance(object) { + return object instanceof this; + }; +} +function Writable(options) { + Duplex = Duplex || __nccwpck_require__(1359); + // Writable ctor is applied to Duplexes, too. + // `realHasInstance` is necessary because using plain `instanceof` + // would return false, as no `_writableState` property is attached. -/***/ }), + // Trying to use the custom `instanceof` for Writable here will also break the + // Node.js LazyTransform implementation, which has a non-trivial getter for + // `_writableState` that would lead to infinite recursion. -/***/ 2957: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // Checking for a Stream.Duplex instance is faster here instead of inside + // the WritableState constructor, at least with V8 6.5 + var isDuplex = this instanceof Duplex; + if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options); + this._writableState = new WritableState(options, this, isDuplex); -const debug = __nccwpck_require__(8237)('log4js:tcp'); -const net = __nccwpck_require__(1808); + // legacy. + this.writable = true; + if (options) { + if (typeof options.write === 'function') this._write = options.write; + if (typeof options.writev === 'function') this._writev = options.writev; + if (typeof options.destroy === 'function') this._destroy = options.destroy; + if (typeof options.final === 'function') this._final = options.final; + } + Stream.call(this); +} -function appender(config, layout) { - let canWrite = false; - const buffer = []; - let socket; - let shutdownAttempts = 3; - let endMsg = '__LOG4JS__'; +// Otherwise people can pipe Writable streams, which is just wrong. +Writable.prototype.pipe = function () { + errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE()); +}; +function writeAfterEnd(stream, cb) { + var er = new ERR_STREAM_WRITE_AFTER_END(); + // TODO: defer error events consistently everywhere, not just the cb + errorOrDestroy(stream, er); + process.nextTick(cb, er); +} - function write(loggingEvent) { - debug('Writing log event to socket'); - canWrite = socket.write(`${layout(loggingEvent)}${endMsg}`, 'utf8'); +// Checks that a user-supplied chunk is valid, especially for the particular +// mode the stream is in. Currently this means that `null` is never accepted +// and undefined/non-string values are only allowed in object mode. +function validChunk(stream, state, chunk, cb) { + var er; + if (chunk === null) { + er = new ERR_STREAM_NULL_VALUES(); + } else if (typeof chunk !== 'string' && !state.objectMode) { + er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk); + } + if (er) { + errorOrDestroy(stream, er); + process.nextTick(cb, er); + return false; + } + return true; +} +Writable.prototype.write = function (chunk, encoding, cb) { + var state = this._writableState; + var ret = false; + var isBuf = !state.objectMode && _isUint8Array(chunk); + if (isBuf && !Buffer.isBuffer(chunk)) { + chunk = _uint8ArrayToBuffer(chunk); + } + if (typeof encoding === 'function') { + cb = encoding; + encoding = null; + } + if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; + if (typeof cb !== 'function') cb = nop; + if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { + state.pendingcb++; + ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); + } + return ret; +}; +Writable.prototype.cork = function () { + this._writableState.corked++; +}; +Writable.prototype.uncork = function () { + var state = this._writableState; + if (state.corked) { + state.corked--; + if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); + } +}; +Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { + // node::ParseEncoding() requires lower case. + if (typeof encoding === 'string') encoding = encoding.toLowerCase(); + if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding); + this._writableState.defaultEncoding = encoding; + return this; +}; +Object.defineProperty(Writable.prototype, 'writableBuffer', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState && this._writableState.getBuffer(); + } +}); +function decodeChunk(state, chunk, encoding) { + if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { + chunk = Buffer.from(chunk, encoding); + } + return chunk; +} +Object.defineProperty(Writable.prototype, 'writableHighWaterMark', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.highWaterMark; } +}); - function emptyBuffer() { - let evt; - debug('emptying buffer'); - while ((evt = buffer.shift())) { - write(evt); +// if we're already writing something, then just put this +// in the queue, and wait our turn. Otherwise, call _write +// If we return false, then we need a drain event, so set that flag. +function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { + if (!isBuf) { + var newChunk = decodeChunk(state, chunk, encoding); + if (chunk !== newChunk) { + isBuf = true; + encoding = 'buffer'; + chunk = newChunk; + } + } + var len = state.objectMode ? 1 : chunk.length; + state.length += len; + var ret = state.length < state.highWaterMark; + // we must ensure that previous needDrain will not be reset to false. + if (!ret) state.needDrain = true; + if (state.writing || state.corked) { + var last = state.lastBufferedRequest; + state.lastBufferedRequest = { + chunk: chunk, + encoding: encoding, + isBuf: isBuf, + callback: cb, + next: null + }; + if (last) { + last.next = state.lastBufferedRequest; + } else { + state.bufferedRequest = state.lastBufferedRequest; + } + state.bufferedRequestCount += 1; + } else { + doWrite(stream, state, false, len, chunk, encoding, cb); + } + return ret; +} +function doWrite(stream, state, writev, len, chunk, encoding, cb) { + state.writelen = len; + state.writecb = cb; + state.writing = true; + state.sync = true; + if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); + state.sync = false; +} +function onwriteError(stream, state, sync, er, cb) { + --state.pendingcb; + if (sync) { + // defer the callback if we are being called synchronously + // to avoid piling up things on the stack + process.nextTick(cb, er); + // this can emit finish, and it will always happen + // after error + process.nextTick(finishMaybe, stream, state); + stream._writableState.errorEmitted = true; + errorOrDestroy(stream, er); + } else { + // the caller expect this to happen before if + // it is async + cb(er); + stream._writableState.errorEmitted = true; + errorOrDestroy(stream, er); + // this can emit finish, but finish must + // always follow error + finishMaybe(stream, state); + } +} +function onwriteStateUpdate(state) { + state.writing = false; + state.writecb = null; + state.length -= state.writelen; + state.writelen = 0; +} +function onwrite(stream, er) { + var state = stream._writableState; + var sync = state.sync; + var cb = state.writecb; + if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK(); + onwriteStateUpdate(state); + if (er) onwriteError(stream, state, sync, er, cb);else { + // Check if we're actually ready to finish, but don't emit yet + var finished = needFinish(state) || stream.destroyed; + if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { + clearBuffer(stream, state); + } + if (sync) { + process.nextTick(afterWrite, stream, state, finished, cb); + } else { + afterWrite(stream, state, finished, cb); } } +} +function afterWrite(stream, state, finished, cb) { + if (!finished) onwriteDrain(stream, state); + state.pendingcb--; + cb(); + finishMaybe(stream, state); +} - function createSocket() { - debug( - `appender creating socket to ${config.host || 'localhost'}:${ - config.port || 5000 - }` - ); - endMsg = `${config.endMsg || '__LOG4JS__'}`; - socket = net.createConnection( - config.port || 5000, - config.host || 'localhost' - ); - socket.on('connect', () => { - debug('socket connected'); - emptyBuffer(); - canWrite = true; - }); - socket.on('drain', () => { - debug('drain event received, emptying buffer'); - canWrite = true; - emptyBuffer(); - }); - socket.on('timeout', socket.end.bind(socket)); - socket.on('error', (e) => { - debug('connection error', e); - canWrite = false; - emptyBuffer(); - }); - socket.on('close', createSocket); +// Must force callback to be called on nextTick, so that we don't +// emit 'drain' before the write() consumer gets the 'false' return +// value, and has a chance to attach a 'drain' listener. +function onwriteDrain(stream, state) { + if (state.length === 0 && state.needDrain) { + state.needDrain = false; + stream.emit('drain'); } +} - createSocket(); +// if there's something in the buffer waiting, then process it +function clearBuffer(stream, state) { + state.bufferProcessing = true; + var entry = state.bufferedRequest; + if (stream._writev && entry && entry.next) { + // Fast case, write everything using _writev() + var l = state.bufferedRequestCount; + var buffer = new Array(l); + var holder = state.corkedRequestsFree; + holder.entry = entry; + var count = 0; + var allBuffers = true; + while (entry) { + buffer[count] = entry; + if (!entry.isBuf) allBuffers = false; + entry = entry.next; + count += 1; + } + buffer.allBuffers = allBuffers; + doWrite(stream, state, true, state.length, buffer, '', holder.finish); - function log(loggingEvent) { - if (canWrite) { - write(loggingEvent); + // doWrite is almost always async, defer these to save a bit of time + // as the hot path ends with doWrite + state.pendingcb++; + state.lastBufferedRequest = null; + if (holder.next) { + state.corkedRequestsFree = holder.next; + holder.next = null; } else { - debug('buffering log event because it cannot write at the moment'); - buffer.push(loggingEvent); + state.corkedRequestsFree = new CorkedRequest(state); + } + state.bufferedRequestCount = 0; + } else { + // Slow case, write chunks one-by-one + while (entry) { + var chunk = entry.chunk; + var encoding = entry.encoding; + var cb = entry.callback; + var len = state.objectMode ? 1 : chunk.length; + doWrite(stream, state, false, len, chunk, encoding, cb); + entry = entry.next; + state.bufferedRequestCount--; + // if we didn't call the onwrite immediately, then + // it means that we need to wait until it does. + // also, that means that the chunk and cb are currently + // being processed, so move the buffer counter past them. + if (state.writing) { + break; + } } + if (entry === null) state.lastBufferedRequest = null; + } + state.bufferedRequest = entry; + state.bufferProcessing = false; +} +Writable.prototype._write = function (chunk, encoding, cb) { + cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()')); +}; +Writable.prototype._writev = null; +Writable.prototype.end = function (chunk, encoding, cb) { + var state = this._writableState; + if (typeof chunk === 'function') { + cb = chunk; + chunk = null; + encoding = null; + } else if (typeof encoding === 'function') { + cb = encoding; + encoding = null; } + if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); - log.shutdown = function (cb) { - debug('shutdown called'); - if (buffer.length && shutdownAttempts) { - debug('buffer has items, waiting 100ms to empty'); - shutdownAttempts -= 1; - setTimeout(() => { - log.shutdown(cb); - }, 100); + // .end() fully uncorks + if (state.corked) { + state.corked = 1; + this.uncork(); + } + + // ignore unnecessary end() calls. + if (!state.ending) endWritable(this, state, cb); + return this; +}; +Object.defineProperty(Writable.prototype, 'writableLength', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + return this._writableState.length; + } +}); +function needFinish(state) { + return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; +} +function callFinal(stream, state) { + stream._final(function (err) { + state.pendingcb--; + if (err) { + errorOrDestroy(stream, err); + } + state.prefinished = true; + stream.emit('prefinish'); + finishMaybe(stream, state); + }); +} +function prefinish(stream, state) { + if (!state.prefinished && !state.finalCalled) { + if (typeof stream._final === 'function' && !state.destroyed) { + state.pendingcb++; + state.finalCalled = true; + process.nextTick(callFinal, stream, state); } else { - socket.removeAllListeners('close'); - socket.end(cb); + state.prefinished = true; + stream.emit('prefinish'); } - }; - return log; + } } - -function configure(config, layouts) { - debug(`configure with config = ${config}`); - let layout = function (loggingEvent) { - return loggingEvent.serialise(); - }; - if (config.layout) { - layout = layouts.layout(config.layout.type, config.layout); +function finishMaybe(stream, state) { + var need = needFinish(state); + if (need) { + prefinish(stream, state); + if (state.pendingcb === 0) { + state.finished = true; + stream.emit('finish'); + if (state.autoDestroy) { + // In case of duplex streams we need a way to detect + // if the readable side is ready for autoDestroy as well + var rState = stream._readableState; + if (!rState || rState.autoDestroy && rState.endEmitted) { + stream.destroy(); + } + } + } } - return appender(config, layout); + return need; +} +function endWritable(stream, state, cb) { + state.ending = true; + finishMaybe(stream, state); + if (cb) { + if (state.finished) process.nextTick(cb);else stream.once('finish', cb); + } + state.ended = true; + stream.writable = false; } +function onCorkedFinish(corkReq, state, err) { + var entry = corkReq.entry; + corkReq.entry = null; + while (entry) { + var cb = entry.callback; + state.pendingcb--; + cb(err); + entry = entry.next; + } -module.exports.configure = configure; + // reuse the free corkReq. + state.corkedRequestsFree.next = corkReq; +} +Object.defineProperty(Writable.prototype, 'destroyed', { + // making it explicit this property is not enumerable + // because otherwise some prototype manipulation in + // userland will fail + enumerable: false, + get: function get() { + if (this._writableState === undefined) { + return false; + } + return this._writableState.destroyed; + }, + set: function set(value) { + // we ignore the value if the stream + // has not been initialized yet + if (!this._writableState) { + return; + } + // backward compatibility, the user is explicitly + // managing destroyed + this._writableState.destroyed = value; + } +}); +Writable.prototype.destroy = destroyImpl.destroy; +Writable.prototype._undestroy = destroyImpl.undestroy; +Writable.prototype._destroy = function (err, cb) { + cb(err); +}; /***/ }), -/***/ 5798: +/***/ 3306: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -const debug = __nccwpck_require__(8237)('log4js:categories'); -const configuration = __nccwpck_require__(5813); -const levels = __nccwpck_require__(7117); -const appenders = __nccwpck_require__(5709); - -const categories = new Map(); +"use strict"; -/** - * Add inherited config to this category. That includes extra appenders from parent, - * and level, if none is set on this category. - * This is recursive, so each parent also gets loaded with inherited appenders. - * Inheritance is blocked if a category has inherit=false - * @param {*} config - * @param {*} category the child category - * @param {string} categoryName dotted path to category - * @return {void} - */ -function inheritFromParent(config, category, categoryName) { - if (category.inherit === false) return; - const lastDotIndex = categoryName.lastIndexOf('.'); - if (lastDotIndex < 0) return; // category is not a child - const parentCategoryName = categoryName.slice(0, lastDotIndex); - let parentCategory = config.categories[parentCategoryName]; - if (!parentCategory) { - // parent is missing, so implicitly create it, so that it can inherit from its parents - parentCategory = { inherit: true, appenders: [] }; - } +var _Object$setPrototypeO; +function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var finished = __nccwpck_require__(6080); +var kLastResolve = Symbol('lastResolve'); +var kLastReject = Symbol('lastReject'); +var kError = Symbol('error'); +var kEnded = Symbol('ended'); +var kLastPromise = Symbol('lastPromise'); +var kHandlePromise = Symbol('handlePromise'); +var kStream = Symbol('stream'); +function createIterResult(value, done) { + return { + value: value, + done: done + }; +} +function readAndResolve(iter) { + var resolve = iter[kLastResolve]; + if (resolve !== null) { + var data = iter[kStream].read(); + // we defer if data is null + // we can be expecting either 'end' or + // 'error' + if (data !== null) { + iter[kLastPromise] = null; + iter[kLastResolve] = null; + iter[kLastReject] = null; + resolve(createIterResult(data, false)); + } + } +} +function onReadable(iter) { + // we wait for the next tick, because it might + // emit an error with process.nextTick + process.nextTick(readAndResolve, iter); +} +function wrapForNext(lastPromise, iter) { + return function (resolve, reject) { + lastPromise.then(function () { + if (iter[kEnded]) { + resolve(createIterResult(undefined, true)); + return; + } + iter[kHandlePromise](resolve, reject); + }, reject); + }; +} +var AsyncIteratorPrototype = Object.getPrototypeOf(function () {}); +var ReadableStreamAsyncIteratorPrototype = Object.setPrototypeOf((_Object$setPrototypeO = { + get stream() { + return this[kStream]; + }, + next: function next() { + var _this = this; + // if we have detected an error in the meanwhile + // reject straight away + var error = this[kError]; + if (error !== null) { + return Promise.reject(error); + } + if (this[kEnded]) { + return Promise.resolve(createIterResult(undefined, true)); + } + if (this[kStream].destroyed) { + // We need to defer via nextTick because if .destroy(err) is + // called, the error will be emitted via nextTick, and + // we cannot guarantee that there is no error lingering around + // waiting to be emitted. + return new Promise(function (resolve, reject) { + process.nextTick(function () { + if (_this[kError]) { + reject(_this[kError]); + } else { + resolve(createIterResult(undefined, true)); + } + }); + }); + } + + // if we have multiple next() calls + // we will wait for the previous Promise to finish + // this logic is optimized to support for await loops, + // where next() is only called once at a time + var lastPromise = this[kLastPromise]; + var promise; + if (lastPromise) { + promise = new Promise(wrapForNext(lastPromise, this)); + } else { + // fast path needed to support multiple this.push() + // without triggering the next() queue + var data = this[kStream].read(); + if (data !== null) { + return Promise.resolve(createIterResult(data, false)); + } + promise = new Promise(this[kHandlePromise]); + } + this[kLastPromise] = promise; + return promise; + } +}, _defineProperty(_Object$setPrototypeO, Symbol.asyncIterator, function () { + return this; +}), _defineProperty(_Object$setPrototypeO, "return", function _return() { + var _this2 = this; + // destroy(err, cb) is a private API + // we can guarantee we have that here, because we control the + // Readable class this is attached to + return new Promise(function (resolve, reject) { + _this2[kStream].destroy(null, function (err) { + if (err) { + reject(err); + return; + } + resolve(createIterResult(undefined, true)); + }); + }); +}), _Object$setPrototypeO), AsyncIteratorPrototype); +var createReadableStreamAsyncIterator = function createReadableStreamAsyncIterator(stream) { + var _Object$create; + var iterator = Object.create(ReadableStreamAsyncIteratorPrototype, (_Object$create = {}, _defineProperty(_Object$create, kStream, { + value: stream, + writable: true + }), _defineProperty(_Object$create, kLastResolve, { + value: null, + writable: true + }), _defineProperty(_Object$create, kLastReject, { + value: null, + writable: true + }), _defineProperty(_Object$create, kError, { + value: null, + writable: true + }), _defineProperty(_Object$create, kEnded, { + value: stream._readableState.endEmitted, + writable: true + }), _defineProperty(_Object$create, kHandlePromise, { + value: function value(resolve, reject) { + var data = iterator[kStream].read(); + if (data) { + iterator[kLastPromise] = null; + iterator[kLastResolve] = null; + iterator[kLastReject] = null; + resolve(createIterResult(data, false)); + } else { + iterator[kLastResolve] = resolve; + iterator[kLastReject] = reject; + } + }, + writable: true + }), _Object$create)); + iterator[kLastPromise] = null; + finished(stream, function (err) { + if (err && err.code !== 'ERR_STREAM_PREMATURE_CLOSE') { + var reject = iterator[kLastReject]; + // reject if we are waiting for data in the Promise + // returned by next() and store the error + if (reject !== null) { + iterator[kLastPromise] = null; + iterator[kLastResolve] = null; + iterator[kLastReject] = null; + reject(err); + } + iterator[kError] = err; + return; + } + var resolve = iterator[kLastResolve]; + if (resolve !== null) { + iterator[kLastPromise] = null; + iterator[kLastResolve] = null; + iterator[kLastReject] = null; + resolve(createIterResult(undefined, true)); + } + iterator[kEnded] = true; + }); + stream.on('readable', onReadable.bind(null, iterator)); + return iterator; +}; +module.exports = createReadableStreamAsyncIterator; + +/***/ }), + +/***/ 6522: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; } +function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; } +function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, _toPropertyKey(descriptor.key), descriptor); } } +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var _require = __nccwpck_require__(4300), + Buffer = _require.Buffer; +var _require2 = __nccwpck_require__(3837), + inspect = _require2.inspect; +var custom = inspect && inspect.custom || 'inspect'; +function copyBuffer(src, target, offset) { + Buffer.prototype.copy.call(src, target, offset); +} +module.exports = /*#__PURE__*/function () { + function BufferList() { + _classCallCheck(this, BufferList); + this.head = null; + this.tail = null; + this.length = 0; + } + _createClass(BufferList, [{ + key: "push", + value: function push(v) { + var entry = { + data: v, + next: null + }; + if (this.length > 0) this.tail.next = entry;else this.head = entry; + this.tail = entry; + ++this.length; + } + }, { + key: "unshift", + value: function unshift(v) { + var entry = { + data: v, + next: this.head + }; + if (this.length === 0) this.tail = entry; + this.head = entry; + ++this.length; + } + }, { + key: "shift", + value: function shift() { + if (this.length === 0) return; + var ret = this.head.data; + if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; + --this.length; + return ret; + } + }, { + key: "clear", + value: function clear() { + this.head = this.tail = null; + this.length = 0; + } + }, { + key: "join", + value: function join(s) { + if (this.length === 0) return ''; + var p = this.head; + var ret = '' + p.data; + while (p = p.next) ret += s + p.data; + return ret; + } + }, { + key: "concat", + value: function concat(n) { + if (this.length === 0) return Buffer.alloc(0); + var ret = Buffer.allocUnsafe(n >>> 0); + var p = this.head; + var i = 0; + while (p) { + copyBuffer(p.data, ret, i); + i += p.data.length; + p = p.next; + } + return ret; + } + + // Consumes a specified amount of bytes or characters from the buffered data. + }, { + key: "consume", + value: function consume(n, hasStrings) { + var ret; + if (n < this.head.data.length) { + // `slice` is the same for buffers and strings. + ret = this.head.data.slice(0, n); + this.head.data = this.head.data.slice(n); + } else if (n === this.head.data.length) { + // First chunk is a perfect match. + ret = this.shift(); + } else { + // Result spans more than one buffer. + ret = hasStrings ? this._getString(n) : this._getBuffer(n); + } + return ret; + } + }, { + key: "first", + value: function first() { + return this.head.data; + } + + // Consumes a specified amount of characters from the buffered data. + }, { + key: "_getString", + value: function _getString(n) { + var p = this.head; + var c = 1; + var ret = p.data; + n -= ret.length; + while (p = p.next) { + var str = p.data; + var nb = n > str.length ? str.length : n; + if (nb === str.length) ret += str;else ret += str.slice(0, n); + n -= nb; + if (n === 0) { + if (nb === str.length) { + ++c; + if (p.next) this.head = p.next;else this.head = this.tail = null; + } else { + this.head = p; + p.data = str.slice(nb); + } + break; + } + ++c; + } + this.length -= c; + return ret; + } + + // Consumes a specified amount of bytes from the buffered data. + }, { + key: "_getBuffer", + value: function _getBuffer(n) { + var ret = Buffer.allocUnsafe(n); + var p = this.head; + var c = 1; + p.data.copy(ret); + n -= p.data.length; + while (p = p.next) { + var buf = p.data; + var nb = n > buf.length ? buf.length : n; + buf.copy(ret, ret.length - n, 0, nb); + n -= nb; + if (n === 0) { + if (nb === buf.length) { + ++c; + if (p.next) this.head = p.next;else this.head = this.tail = null; + } else { + this.head = p; + p.data = buf.slice(nb); + } + break; + } + ++c; + } + this.length -= c; + return ret; + } + + // Make sure the linked list only shows the minimal necessary information. + }, { + key: custom, + value: function value(_, options) { + return inspect(this, _objectSpread(_objectSpread({}, options), {}, { + // Only inspect one level. + depth: 0, + // It should not recurse. + customInspect: false + })); + } + }]); + return BufferList; +}(); + +/***/ }), + +/***/ 7049: +/***/ ((module) => { + +"use strict"; + + +// undocumented cb() API, needed for core, not for public API +function destroy(err, cb) { + var _this = this; + var readableDestroyed = this._readableState && this._readableState.destroyed; + var writableDestroyed = this._writableState && this._writableState.destroyed; + if (readableDestroyed || writableDestroyed) { + if (cb) { + cb(err); + } else if (err) { + if (!this._writableState) { + process.nextTick(emitErrorNT, this, err); + } else if (!this._writableState.errorEmitted) { + this._writableState.errorEmitted = true; + process.nextTick(emitErrorNT, this, err); + } + } + return this; + } + + // we set destroyed to true before firing error callbacks in order + // to make it re-entrance safe in case destroy() is called within callbacks + + if (this._readableState) { + this._readableState.destroyed = true; + } + + // if this is a duplex stream mark the writable part as destroyed as well + if (this._writableState) { + this._writableState.destroyed = true; + } + this._destroy(err || null, function (err) { + if (!cb && err) { + if (!_this._writableState) { + process.nextTick(emitErrorAndCloseNT, _this, err); + } else if (!_this._writableState.errorEmitted) { + _this._writableState.errorEmitted = true; + process.nextTick(emitErrorAndCloseNT, _this, err); + } else { + process.nextTick(emitCloseNT, _this); + } + } else if (cb) { + process.nextTick(emitCloseNT, _this); + cb(err); + } else { + process.nextTick(emitCloseNT, _this); + } + }); + return this; +} +function emitErrorAndCloseNT(self, err) { + emitErrorNT(self, err); + emitCloseNT(self); +} +function emitCloseNT(self) { + if (self._writableState && !self._writableState.emitClose) return; + if (self._readableState && !self._readableState.emitClose) return; + self.emit('close'); +} +function undestroy() { + if (this._readableState) { + this._readableState.destroyed = false; + this._readableState.reading = false; + this._readableState.ended = false; + this._readableState.endEmitted = false; + } + if (this._writableState) { + this._writableState.destroyed = false; + this._writableState.ended = false; + this._writableState.ending = false; + this._writableState.finalCalled = false; + this._writableState.prefinished = false; + this._writableState.finished = false; + this._writableState.errorEmitted = false; + } +} +function emitErrorNT(self, err) { + self.emit('error', err); +} +function errorOrDestroy(stream, err) { + // We have tests that rely on errors being emitted + // in the same tick, so changing this is semver major. + // For now when you opt-in to autoDestroy we allow + // the error to be emitted nextTick. In a future + // semver major update we should change the default to this. + + var rState = stream._readableState; + var wState = stream._writableState; + if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err); +} +module.exports = { + destroy: destroy, + undestroy: undestroy, + errorOrDestroy: errorOrDestroy +}; + +/***/ }), + +/***/ 6080: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// Ported from https://github.com/mafintosh/end-of-stream with +// permission from the author, Mathias Buus (@mafintosh). + + + +var ERR_STREAM_PREMATURE_CLOSE = (__nccwpck_require__(7214)/* .codes.ERR_STREAM_PREMATURE_CLOSE */ .q.ERR_STREAM_PREMATURE_CLOSE); +function once(callback) { + var called = false; + return function () { + if (called) return; + called = true; + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + callback.apply(this, args); + }; +} +function noop() {} +function isRequest(stream) { + return stream.setHeader && typeof stream.abort === 'function'; +} +function eos(stream, opts, callback) { + if (typeof opts === 'function') return eos(stream, null, opts); + if (!opts) opts = {}; + callback = once(callback || noop); + var readable = opts.readable || opts.readable !== false && stream.readable; + var writable = opts.writable || opts.writable !== false && stream.writable; + var onlegacyfinish = function onlegacyfinish() { + if (!stream.writable) onfinish(); + }; + var writableEnded = stream._writableState && stream._writableState.finished; + var onfinish = function onfinish() { + writable = false; + writableEnded = true; + if (!readable) callback.call(stream); + }; + var readableEnded = stream._readableState && stream._readableState.endEmitted; + var onend = function onend() { + readable = false; + readableEnded = true; + if (!writable) callback.call(stream); + }; + var onerror = function onerror(err) { + callback.call(stream, err); + }; + var onclose = function onclose() { + var err; + if (readable && !readableEnded) { + if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE(); + return callback.call(stream, err); + } + if (writable && !writableEnded) { + if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE(); + return callback.call(stream, err); + } + }; + var onrequest = function onrequest() { + stream.req.on('finish', onfinish); + }; + if (isRequest(stream)) { + stream.on('complete', onfinish); + stream.on('abort', onclose); + if (stream.req) onrequest();else stream.on('request', onrequest); + } else if (writable && !stream._writableState) { + // legacy streams + stream.on('end', onlegacyfinish); + stream.on('close', onlegacyfinish); + } + stream.on('end', onend); + stream.on('finish', onfinish); + if (opts.error !== false) stream.on('error', onerror); + stream.on('close', onclose); + return function () { + stream.removeListener('complete', onfinish); + stream.removeListener('abort', onclose); + stream.removeListener('request', onrequest); + if (stream.req) stream.req.removeListener('finish', onfinish); + stream.removeListener('end', onlegacyfinish); + stream.removeListener('close', onlegacyfinish); + stream.removeListener('finish', onfinish); + stream.removeListener('end', onend); + stream.removeListener('error', onerror); + stream.removeListener('close', onclose); + }; +} +module.exports = eos; + +/***/ }), + +/***/ 9082: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } +function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } +function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); enumerableOnly && (symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; })), keys.push.apply(keys, symbols); } return keys; } +function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = null != arguments[i] ? arguments[i] : {}; i % 2 ? ownKeys(Object(source), !0).forEach(function (key) { _defineProperty(target, key, source[key]); }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)) : ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } return target; } +function _defineProperty(obj, key, value) { key = _toPropertyKey(key); if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return typeof key === "symbol" ? key : String(key); } +function _toPrimitive(input, hint) { if (typeof input !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (typeof res !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); } +var ERR_INVALID_ARG_TYPE = (__nccwpck_require__(7214)/* .codes.ERR_INVALID_ARG_TYPE */ .q.ERR_INVALID_ARG_TYPE); +function from(Readable, iterable, opts) { + var iterator; + if (iterable && typeof iterable.next === 'function') { + iterator = iterable; + } else if (iterable && iterable[Symbol.asyncIterator]) iterator = iterable[Symbol.asyncIterator]();else if (iterable && iterable[Symbol.iterator]) iterator = iterable[Symbol.iterator]();else throw new ERR_INVALID_ARG_TYPE('iterable', ['Iterable'], iterable); + var readable = new Readable(_objectSpread({ + objectMode: true + }, opts)); + // Reading boolean to protect against _read + // being called before last iteration completion. + var reading = false; + readable._read = function () { + if (!reading) { + reading = true; + next(); + } + }; + function next() { + return _next2.apply(this, arguments); + } + function _next2() { + _next2 = _asyncToGenerator(function* () { + try { + var _yield$iterator$next = yield iterator.next(), + value = _yield$iterator$next.value, + done = _yield$iterator$next.done; + if (done) { + readable.push(null); + } else if (readable.push(yield value)) { + next(); + } else { + reading = false; + } + } catch (err) { + readable.destroy(err); + } + }); + return _next2.apply(this, arguments); + } + return readable; +} +module.exports = from; + + +/***/ }), + +/***/ 6989: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// Ported from https://github.com/mafintosh/pump with +// permission from the author, Mathias Buus (@mafintosh). + + + +var eos; +function once(callback) { + var called = false; + return function () { + if (called) return; + called = true; + callback.apply(void 0, arguments); + }; +} +var _require$codes = (__nccwpck_require__(7214)/* .codes */ .q), + ERR_MISSING_ARGS = _require$codes.ERR_MISSING_ARGS, + ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED; +function noop(err) { + // Rethrow the error if it exists to avoid swallowing it + if (err) throw err; +} +function isRequest(stream) { + return stream.setHeader && typeof stream.abort === 'function'; +} +function destroyer(stream, reading, writing, callback) { + callback = once(callback); + var closed = false; + stream.on('close', function () { + closed = true; + }); + if (eos === undefined) eos = __nccwpck_require__(6080); + eos(stream, { + readable: reading, + writable: writing + }, function (err) { + if (err) return callback(err); + closed = true; + callback(); + }); + var destroyed = false; + return function (err) { + if (closed) return; + if (destroyed) return; + destroyed = true; + + // request.destroy just do .end - .abort is what we want + if (isRequest(stream)) return stream.abort(); + if (typeof stream.destroy === 'function') return stream.destroy(); + callback(err || new ERR_STREAM_DESTROYED('pipe')); + }; +} +function call(fn) { + fn(); +} +function pipe(from, to) { + return from.pipe(to); +} +function popCallback(streams) { + if (!streams.length) return noop; + if (typeof streams[streams.length - 1] !== 'function') return noop; + return streams.pop(); +} +function pipeline() { + for (var _len = arguments.length, streams = new Array(_len), _key = 0; _key < _len; _key++) { + streams[_key] = arguments[_key]; + } + var callback = popCallback(streams); + if (Array.isArray(streams[0])) streams = streams[0]; + if (streams.length < 2) { + throw new ERR_MISSING_ARGS('streams'); + } + var error; + var destroys = streams.map(function (stream, i) { + var reading = i < streams.length - 1; + var writing = i > 0; + return destroyer(stream, reading, writing, function (err) { + if (!error) error = err; + if (err) destroys.forEach(call); + if (reading) return; + destroys.forEach(call); + callback(error); + }); + }); + return streams.reduce(pipe); +} +module.exports = pipeline; + +/***/ }), + +/***/ 9948: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var ERR_INVALID_OPT_VALUE = (__nccwpck_require__(7214)/* .codes.ERR_INVALID_OPT_VALUE */ .q.ERR_INVALID_OPT_VALUE); +function highWaterMarkFrom(options, isDuplex, duplexKey) { + return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null; +} +function getHighWaterMark(state, options, duplexKey, isDuplex) { + var hwm = highWaterMarkFrom(options, isDuplex, duplexKey); + if (hwm != null) { + if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) { + var name = isDuplex ? duplexKey : 'highWaterMark'; + throw new ERR_INVALID_OPT_VALUE(name, hwm); + } + return Math.floor(hwm); + } + + // Default value + return state.objectMode ? 16 : 16 * 1024; +} +module.exports = { + getHighWaterMark: getHighWaterMark +}; + +/***/ }), + +/***/ 2387: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +module.exports = __nccwpck_require__(2781); + + +/***/ }), + +/***/ 1642: +/***/ ((module, exports, __nccwpck_require__) => { + +var Stream = __nccwpck_require__(2781); +if (process.env.READABLE_STREAM === 'disable' && Stream) { + module.exports = Stream.Readable; + Object.assign(module.exports, Stream); + module.exports.Stream = Stream; +} else { + exports = module.exports = __nccwpck_require__(1433); + exports.Stream = Stream || exports; + exports.Readable = exports; + exports.Writable = __nccwpck_require__(6993); + exports.Duplex = __nccwpck_require__(1359); + exports.Transform = __nccwpck_require__(4415); + exports.PassThrough = __nccwpck_require__(1542); + exports.finished = __nccwpck_require__(6080); + exports.pipeline = __nccwpck_require__(6989); +} + + +/***/ }), + +/***/ 9200: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var fs = __nccwpck_require__(7147), + join = (__nccwpck_require__(1017).join), + resolve = (__nccwpck_require__(1017).resolve), + dirname = (__nccwpck_require__(1017).dirname), + defaultOptions = { + extensions: ['js', 'json', 'coffee'], + recurse: true, + rename: function (name) { + return name; + }, + visit: function (obj) { + return obj; + } + }; + +function checkFileInclusion(path, filename, options) { + return ( + // verify file has valid extension + (new RegExp('\\.(' + options.extensions.join('|') + ')$', 'i').test(filename)) && + + // if options.include is a RegExp, evaluate it and make sure the path passes + !(options.include && options.include instanceof RegExp && !options.include.test(path)) && + + // if options.include is a function, evaluate it and make sure the path passes + !(options.include && typeof options.include === 'function' && !options.include(path, filename)) && + + // if options.exclude is a RegExp, evaluate it and make sure the path doesn't pass + !(options.exclude && options.exclude instanceof RegExp && options.exclude.test(path)) && + + // if options.exclude is a function, evaluate it and make sure the path doesn't pass + !(options.exclude && typeof options.exclude === 'function' && options.exclude(path, filename)) + ); +} + +function requireDirectory(m, path, options) { + var retval = {}; + + // path is optional + if (path && !options && typeof path !== 'string') { + options = path; + path = null; + } + + // default options + options = options || {}; + for (var prop in defaultOptions) { + if (typeof options[prop] === 'undefined') { + options[prop] = defaultOptions[prop]; + } + } + + // if no path was passed in, assume the equivelant of __dirname from caller + // otherwise, resolve path relative to the equivalent of __dirname + path = !path ? dirname(m.filename) : resolve(dirname(m.filename), path); + + // get the path of each file in specified directory, append to current tree node, recurse + fs.readdirSync(path).forEach(function (filename) { + var joined = join(path, filename), + files, + key, + obj; + + if (fs.statSync(joined).isDirectory() && options.recurse) { + // this node is a directory; recurse + files = requireDirectory(m, joined, options); + // exclude empty directories + if (Object.keys(files).length) { + retval[options.rename(filename, joined, filename)] = files; + } + } else { + if (joined !== m.filename && checkFileInclusion(joined, filename, options)) { + // hash node key shouldn't include file extension + key = filename.substring(0, filename.lastIndexOf('.')); + obj = m.require(joined); + retval[options.rename(key, joined, filename)] = options.visit(obj, joined, filename) || obj; + } + } + }); + + return retval; +} + +module.exports = requireDirectory; +module.exports.defaults = defaultOptions; + + +/***/ }), + +/***/ 1868: +/***/ ((module) => { + +"use strict"; + +module.exports = rfdc + +function copyBuffer (cur) { + if (cur instanceof Buffer) { + return Buffer.from(cur) + } + + return new cur.constructor(cur.buffer.slice(), cur.byteOffset, cur.length) +} + +function rfdc (opts) { + opts = opts || {} + + if (opts.circles) return rfdcCircles(opts) + return opts.proto ? cloneProto : clone + + function cloneArray (a, fn) { + var keys = Object.keys(a) + var a2 = new Array(keys.length) + for (var i = 0; i < keys.length; i++) { + var k = keys[i] + var cur = a[k] + if (typeof cur !== 'object' || cur === null) { + a2[k] = cur + } else if (cur instanceof Date) { + a2[k] = new Date(cur) + } else if (ArrayBuffer.isView(cur)) { + a2[k] = copyBuffer(cur) + } else { + a2[k] = fn(cur) + } + } + return a2 + } + + function clone (o) { + if (typeof o !== 'object' || o === null) return o + if (o instanceof Date) return new Date(o) + if (Array.isArray(o)) return cloneArray(o, clone) + if (o instanceof Map) return new Map(cloneArray(Array.from(o), clone)) + if (o instanceof Set) return new Set(cloneArray(Array.from(o), clone)) + var o2 = {} + for (var k in o) { + if (Object.hasOwnProperty.call(o, k) === false) continue + var cur = o[k] + if (typeof cur !== 'object' || cur === null) { + o2[k] = cur + } else if (cur instanceof Date) { + o2[k] = new Date(cur) + } else if (cur instanceof Map) { + o2[k] = new Map(cloneArray(Array.from(cur), clone)) + } else if (cur instanceof Set) { + o2[k] = new Set(cloneArray(Array.from(cur), clone)) + } else if (ArrayBuffer.isView(cur)) { + o2[k] = copyBuffer(cur) + } else { + o2[k] = clone(cur) + } + } + return o2 + } + + function cloneProto (o) { + if (typeof o !== 'object' || o === null) return o + if (o instanceof Date) return new Date(o) + if (Array.isArray(o)) return cloneArray(o, cloneProto) + if (o instanceof Map) return new Map(cloneArray(Array.from(o), cloneProto)) + if (o instanceof Set) return new Set(cloneArray(Array.from(o), cloneProto)) + var o2 = {} + for (var k in o) { + var cur = o[k] + if (typeof cur !== 'object' || cur === null) { + o2[k] = cur + } else if (cur instanceof Date) { + o2[k] = new Date(cur) + } else if (cur instanceof Map) { + o2[k] = new Map(cloneArray(Array.from(cur), cloneProto)) + } else if (cur instanceof Set) { + o2[k] = new Set(cloneArray(Array.from(cur), cloneProto)) + } else if (ArrayBuffer.isView(cur)) { + o2[k] = copyBuffer(cur) + } else { + o2[k] = cloneProto(cur) + } + } + return o2 + } +} + +function rfdcCircles (opts) { + var refs = [] + var refsNew = [] + + return opts.proto ? cloneProto : clone + + function cloneArray (a, fn) { + var keys = Object.keys(a) + var a2 = new Array(keys.length) + for (var i = 0; i < keys.length; i++) { + var k = keys[i] + var cur = a[k] + if (typeof cur !== 'object' || cur === null) { + a2[k] = cur + } else if (cur instanceof Date) { + a2[k] = new Date(cur) + } else if (ArrayBuffer.isView(cur)) { + a2[k] = copyBuffer(cur) + } else { + var index = refs.indexOf(cur) + if (index !== -1) { + a2[k] = refsNew[index] + } else { + a2[k] = fn(cur) + } + } + } + return a2 + } + + function clone (o) { + if (typeof o !== 'object' || o === null) return o + if (o instanceof Date) return new Date(o) + if (Array.isArray(o)) return cloneArray(o, clone) + if (o instanceof Map) return new Map(cloneArray(Array.from(o), clone)) + if (o instanceof Set) return new Set(cloneArray(Array.from(o), clone)) + var o2 = {} + refs.push(o) + refsNew.push(o2) + for (var k in o) { + if (Object.hasOwnProperty.call(o, k) === false) continue + var cur = o[k] + if (typeof cur !== 'object' || cur === null) { + o2[k] = cur + } else if (cur instanceof Date) { + o2[k] = new Date(cur) + } else if (cur instanceof Map) { + o2[k] = new Map(cloneArray(Array.from(cur), clone)) + } else if (cur instanceof Set) { + o2[k] = new Set(cloneArray(Array.from(cur), clone)) + } else if (ArrayBuffer.isView(cur)) { + o2[k] = copyBuffer(cur) + } else { + var i = refs.indexOf(cur) + if (i !== -1) { + o2[k] = refsNew[i] + } else { + o2[k] = clone(cur) + } + } + } + refs.pop() + refsNew.pop() + return o2 + } + + function cloneProto (o) { + if (typeof o !== 'object' || o === null) return o + if (o instanceof Date) return new Date(o) + if (Array.isArray(o)) return cloneArray(o, cloneProto) + if (o instanceof Map) return new Map(cloneArray(Array.from(o), cloneProto)) + if (o instanceof Set) return new Set(cloneArray(Array.from(o), cloneProto)) + var o2 = {} + refs.push(o) + refsNew.push(o2) + for (var k in o) { + var cur = o[k] + if (typeof cur !== 'object' || cur === null) { + o2[k] = cur + } else if (cur instanceof Date) { + o2[k] = new Date(cur) + } else if (cur instanceof Map) { + o2[k] = new Map(cloneArray(Array.from(cur), cloneProto)) + } else if (cur instanceof Set) { + o2[k] = new Set(cloneArray(Array.from(cur), cloneProto)) + } else if (ArrayBuffer.isView(cur)) { + o2[k] = copyBuffer(cur) + } else { + var i = refs.indexOf(cur) + if (i !== -1) { + o2[k] = refsNew[i] + } else { + o2[k] = cloneProto(cur) + } + } + } + refs.pop() + refsNew.pop() + return o2 + } +} + + +/***/ }), + +/***/ 1867: +/***/ ((module, exports, __nccwpck_require__) => { + +/*! safe-buffer. MIT License. Feross Aboukhadijeh */ +/* eslint-disable node/no-deprecated-api */ +var buffer = __nccwpck_require__(4300) +var Buffer = buffer.Buffer + +// alternative to using Object.keys for old browsers +function copyProps (src, dst) { + for (var key in src) { + dst[key] = src[key] + } +} +if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { + module.exports = buffer +} else { + // Copy properties from require('buffer') + copyProps(buffer, exports) + exports.Buffer = SafeBuffer +} + +function SafeBuffer (arg, encodingOrOffset, length) { + return Buffer(arg, encodingOrOffset, length) +} + +SafeBuffer.prototype = Object.create(Buffer.prototype) + +// Copy static methods from Buffer +copyProps(Buffer, SafeBuffer) + +SafeBuffer.from = function (arg, encodingOrOffset, length) { + if (typeof arg === 'number') { + throw new TypeError('Argument must not be a number') + } + return Buffer(arg, encodingOrOffset, length) +} + +SafeBuffer.alloc = function (size, fill, encoding) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + var buf = Buffer(size) + if (fill !== undefined) { + if (typeof encoding === 'string') { + buf.fill(fill, encoding) + } else { + buf.fill(fill) + } + } else { + buf.fill(0) + } + return buf +} + +SafeBuffer.allocUnsafe = function (size) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + return Buffer(size) +} + +SafeBuffer.allocUnsafeSlow = function (size) { + if (typeof size !== 'number') { + throw new TypeError('Argument must be a number') + } + return buffer.SlowBuffer(size) +} + + +/***/ }), + +/***/ 3917: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const RollingFileWriteStream = __nccwpck_require__(8796); + +// just to adapt the previous version +class DateRollingFileStream extends RollingFileWriteStream { + constructor(filename, pattern, options) { + if (pattern && typeof(pattern) === 'object') { + options = pattern; + pattern = null; + } + if (!options) { + options = {}; + } + if (!pattern) { + pattern = 'yyyy-MM-dd'; + } + options.pattern = pattern; + if (!options.numBackups && options.numBackups !== 0) { + if (!options.daysToKeep && options.daysToKeep !== 0) { + options.daysToKeep = 1; + } else { + process.emitWarning( + "options.daysToKeep is deprecated due to the confusion it causes when used " + + "together with file size rolling. Please use options.numBackups instead.", + "DeprecationWarning", "streamroller-DEP0001" + ); + } + options.numBackups = options.daysToKeep; + } else { + options.daysToKeep = options.numBackups; + } + super(filename, options); + this.mode = this.options.mode; + } + + get theStream() { + return this.currentFileStream; + } + +} + +module.exports = DateRollingFileStream; + + +/***/ }), + +/***/ 5476: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const RollingFileWriteStream = __nccwpck_require__(8796); + +// just to adapt the previous version +class RollingFileStream extends RollingFileWriteStream { + constructor(filename, size, backups, options) { + if (!options) { + options = {}; + } + if (size) { + options.maxSize = size; + } + if (!options.numBackups && options.numBackups !== 0) { + if (!backups && backups !== 0) { + backups = 1; + } + options.numBackups = backups; + } + super(filename, options); + this.backups = options.numBackups; + this.size = this.options.maxSize; + } + + get theStream() { + return this.currentFileStream; + } + +} + +module.exports = RollingFileStream; + + +/***/ }), + +/***/ 8796: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const debug = __nccwpck_require__(8237)("streamroller:RollingFileWriteStream"); +const fs = __nccwpck_require__(5630); +const path = __nccwpck_require__(1017); +const os = __nccwpck_require__(2037); +const newNow = __nccwpck_require__(9652); +const format = __nccwpck_require__(6821); +const { Writable } = __nccwpck_require__(2781); +const fileNameFormatter = __nccwpck_require__(360); +const fileNameParser = __nccwpck_require__(2592); +const moveAndMaybeCompressFile = __nccwpck_require__(66); + +const deleteFiles = fileNames => { + debug(`deleteFiles: files to delete: ${fileNames}`); + return Promise.all(fileNames.map(f => fs.unlink(f).catch((e) => { + debug(`deleteFiles: error when unlinking ${f}, ignoring. Error was ${e}`); + }))); +}; + +/** + * RollingFileWriteStream is mainly used when writing to a file rolling by date or size. + * RollingFileWriteStream inherits from stream.Writable + */ +class RollingFileWriteStream extends Writable { + /** + * Create a RollingFileWriteStream + * @constructor + * @param {string} filePath - The file path to write. + * @param {object} options - The extra options + * @param {number} options.numToKeep - The max numbers of files to keep. + * @param {number} options.maxSize - The maxSize one file can reach. Unit is Byte. + * This should be more than 1024. The default is 0. + * If not specified or 0, then no log rolling will happen. + * @param {string} options.mode - The mode of the files. The default is '0600'. Refer to stream.writable for more. + * @param {string} options.flags - The default is 'a'. Refer to stream.flags for more. + * @param {boolean} options.compress - Whether to compress backup files. + * @param {boolean} options.keepFileExt - Whether to keep the file extension. + * @param {string} options.pattern - The date string pattern in the file name. + * @param {boolean} options.alwaysIncludePattern - Whether to add date to the name of the first file. + */ + constructor(filePath, options) { + debug(`constructor: creating RollingFileWriteStream. path=${filePath}`); + if (typeof filePath !== "string" || filePath.length === 0) { + throw new Error(`Invalid filename: ${filePath}`); + } else if (filePath.endsWith(path.sep)) { + throw new Error(`Filename is a directory: ${filePath}`); + } else if (filePath.indexOf(`~${path.sep}`) === 0) { + // handle ~ expansion: https://github.com/nodejs/node/issues/684 + // exclude ~ and ~filename as these can be valid files + filePath = filePath.replace("~", os.homedir()); + } + super(options); + this.options = this._parseOption(options); + this.fileObject = path.parse(filePath); + if (this.fileObject.dir === "") { + this.fileObject = path.parse(path.join(process.cwd(), filePath)); + } + this.fileFormatter = fileNameFormatter({ + file: this.fileObject, + alwaysIncludeDate: this.options.alwaysIncludePattern, + needsIndex: this.options.maxSize < Number.MAX_SAFE_INTEGER, + compress: this.options.compress, + keepFileExt: this.options.keepFileExt, + fileNameSep: this.options.fileNameSep + }); + + this.fileNameParser = fileNameParser({ + file: this.fileObject, + keepFileExt: this.options.keepFileExt, + pattern: this.options.pattern, + fileNameSep: this.options.fileNameSep + }); + + this.state = { + currentSize: 0 + }; + + if (this.options.pattern) { + this.state.currentDate = format(this.options.pattern, newNow()); + } + + this.filename = this.fileFormatter({ + index: 0, + date: this.state.currentDate + }); + if (["a", "a+", "as", "as+"].includes(this.options.flags)) { + this._setExistingSizeAndDate(); + } + + debug( + `constructor: create new file ${this.filename}, state=${JSON.stringify( + this.state + )}` + ); + this._renewWriteStream(); + } + + _setExistingSizeAndDate() { + try { + const stats = fs.statSync(this.filename); + this.state.currentSize = stats.size; + if (this.options.pattern) { + this.state.currentDate = format(this.options.pattern, stats.mtime); + } + } catch (e) { + //file does not exist, that's fine - move along + return; + } + } + + _parseOption(rawOptions) { + const defaultOptions = { + maxSize: 0, + numToKeep: Number.MAX_SAFE_INTEGER, + encoding: "utf8", + mode: parseInt("0600", 8), + flags: "a", + compress: false, + keepFileExt: false, + alwaysIncludePattern: false + }; + const options = Object.assign({}, defaultOptions, rawOptions); + if (!options.maxSize) { + delete options.maxSize; + } else if (options.maxSize <= 0) { + throw new Error(`options.maxSize (${options.maxSize}) should be > 0`); + } + // options.numBackups will supercede options.numToKeep + if (options.numBackups || options.numBackups === 0) { + if (options.numBackups < 0) { + throw new Error(`options.numBackups (${options.numBackups}) should be >= 0`); + } else if (options.numBackups >= Number.MAX_SAFE_INTEGER) { + // to cater for numToKeep (include the hot file) at Number.MAX_SAFE_INTEGER + throw new Error(`options.numBackups (${options.numBackups}) should be < Number.MAX_SAFE_INTEGER`); + } else { + options.numToKeep = options.numBackups + 1; + } + } else if (options.numToKeep <= 0) { + throw new Error(`options.numToKeep (${options.numToKeep}) should be > 0`); + } + debug( + `_parseOption: creating stream with option=${JSON.stringify(options)}` + ); + return options; + } + + _final(callback) { + this.currentFileStream.end("", this.options.encoding, callback); + } + + _write(chunk, encoding, callback) { + this._shouldRoll().then(() => { + debug( + `_write: writing chunk. ` + + `file=${this.currentFileStream.path} ` + + `state=${JSON.stringify(this.state)} ` + + `chunk=${chunk}` + ); + this.currentFileStream.write(chunk, encoding, e => { + this.state.currentSize += chunk.length; + callback(e); + }); + }); + } + + async _shouldRoll() { + if (this._dateChanged() || this._tooBig()) { + debug( + `_shouldRoll: rolling because dateChanged? ${this._dateChanged()} or tooBig? ${this._tooBig()}` + ); + await this._roll(); + } + } + + _dateChanged() { + return ( + this.state.currentDate && + this.state.currentDate !== format(this.options.pattern, newNow()) + ); + } + + _tooBig() { + return this.state.currentSize >= this.options.maxSize; + } + + _roll() { + debug(`_roll: closing the current stream`); + return new Promise((resolve, reject) => { + this.currentFileStream.end("", this.options.encoding, () => { + this._moveOldFiles() + .then(resolve) + .catch(reject); + }); + }); + } + + async _moveOldFiles() { + const files = await this._getExistingFiles(); + const todaysFiles = this.state.currentDate + ? files.filter(f => f.date === this.state.currentDate) + : files; + for (let i = todaysFiles.length; i >= 0; i--) { + debug(`_moveOldFiles: i = ${i}`); + const sourceFilePath = this.fileFormatter({ + date: this.state.currentDate, + index: i + }); + const targetFilePath = this.fileFormatter({ + date: this.state.currentDate, + index: i + 1 + }); + + const moveAndCompressOptions = { + compress: this.options.compress && i === 0, + mode: this.options.mode + }; + await moveAndMaybeCompressFile( + sourceFilePath, + targetFilePath, + moveAndCompressOptions + ); + } + + this.state.currentSize = 0; + this.state.currentDate = this.state.currentDate + ? format(this.options.pattern, newNow()) + : null; + debug( + `_moveOldFiles: finished rolling files. state=${JSON.stringify( + this.state + )}` + ); + this._renewWriteStream(); + // wait for the file to be open before cleaning up old ones, + // otherwise the daysToKeep calculations can be off + await new Promise((resolve, reject) => { + this.currentFileStream.write("", "utf8", () => { + this._clean() + .then(resolve) + .catch(reject); + }); + }); + } + + // Sorted from the oldest to the latest + async _getExistingFiles() { + const files = await fs.readdir(this.fileObject.dir) + .catch( /* istanbul ignore next: will not happen on windows */ () => []); + + debug(`_getExistingFiles: files=${files}`); + const existingFileDetails = files + .map(n => this.fileNameParser(n)) + .filter(n => n); + + const getKey = n => + (n.timestamp ? n.timestamp : newNow().getTime()) - n.index; + existingFileDetails.sort((a, b) => getKey(a) - getKey(b)); + + return existingFileDetails; + } + + _renewWriteStream() { + const filePath = this.fileFormatter({ + date: this.state.currentDate, + index: 0 + }); + + // attempt to create the directory + const mkdir = (dir) => { + try { + return fs.mkdirSync(dir, { recursive: true }); + } + // backward-compatible fs.mkdirSync for nodejs pre-10.12.0 (without recursive option) + catch (e) { + // recursive creation of parent first + if (e.code === "ENOENT") { + mkdir(path.dirname(dir)); + return mkdir(dir); + } + + // throw error for all except EEXIST and EROFS (read-only filesystem) + if (e.code !== "EEXIST" && e.code !== "EROFS") { + throw e; + } + + // EEXIST: throw if file and not directory + // EROFS : throw if directory not found + else { + try { + if (fs.statSync(dir).isDirectory()) { + return dir; + } + throw e; + } catch (err) { + throw e; + } + } + } + }; + mkdir(this.fileObject.dir); + + const ops = { + flags: this.options.flags, + encoding: this.options.encoding, + mode: this.options.mode + }; + const renameKey = function(obj, oldKey, newKey) { + obj[newKey] = obj[oldKey]; + delete obj[oldKey]; + return obj; + }; + // try to throw EISDIR, EROFS, EACCES + fs.appendFileSync(filePath, "", renameKey({ ...ops }, "flags", "flag")); + this.currentFileStream = fs.createWriteStream(filePath, ops); + this.currentFileStream.on("error", e => { + this.emit("error", e); + }); + } + + async _clean() { + const existingFileDetails = await this._getExistingFiles(); + debug( + `_clean: numToKeep = ${this.options.numToKeep}, existingFiles = ${existingFileDetails.length}` + ); + debug("_clean: existing files are: ", existingFileDetails); + if (this._tooManyFiles(existingFileDetails.length)) { + const fileNamesToRemove = existingFileDetails + .slice(0, existingFileDetails.length - this.options.numToKeep) + .map(f => path.format({ dir: this.fileObject.dir, base: f.filename })); + await deleteFiles(fileNamesToRemove); + } + } + + _tooManyFiles(numFiles) { + return this.options.numToKeep > 0 && numFiles > this.options.numToKeep; + } +} + +module.exports = RollingFileWriteStream; + + +/***/ }), + +/***/ 360: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const debug = __nccwpck_require__(8237)("streamroller:fileNameFormatter"); +const path = __nccwpck_require__(1017); +const ZIP_EXT = ".gz"; +const DEFAULT_FILENAME_SEP = "."; + +module.exports = ({ + file, + keepFileExt, + needsIndex, + alwaysIncludeDate, + compress, + fileNameSep +}) => { + let FILENAME_SEP = fileNameSep || DEFAULT_FILENAME_SEP; + const dirAndName = path.join(file.dir, file.name); + + const ext = f => f + file.ext; + + const index = (f, i, d) => + (needsIndex || !d) && i ? f + FILENAME_SEP + i : f; + + const date = (f, i, d) => { + return (i > 0 || alwaysIncludeDate) && d ? f + FILENAME_SEP + d : f; + }; + + const gzip = (f, i) => (i && compress ? f + ZIP_EXT : f); + + const parts = keepFileExt + ? [date, index, ext, gzip] + : [ext, date, index, gzip]; + + return ({ date, index }) => { + debug(`_formatFileName: date=${date}, index=${index}`); + return parts.reduce( + (filename, part) => part(filename, index, date), + dirAndName + ); + }; +}; + + +/***/ }), + +/***/ 2592: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const debug = __nccwpck_require__(8237)("streamroller:fileNameParser"); +const ZIP_EXT = ".gz"; +const format = __nccwpck_require__(6821); +const DEFAULT_FILENAME_SEP = "."; + +module.exports = ({ file, keepFileExt, pattern, fileNameSep }) => { + let FILENAME_SEP = fileNameSep || DEFAULT_FILENAME_SEP; + // All these functions take two arguments: f, the filename, and p, the result placeholder + // They return the filename with any matching parts removed. + // The "zip" function, for instance, removes the ".gz" part of the filename (if present) + const zip = (f, p) => { + if (f.endsWith(ZIP_EXT)) { + debug("it is gzipped"); + p.isCompressed = true; + return f.slice(0, -1 * ZIP_EXT.length); + } + return f; + }; + + const __NOT_MATCHING__ = "__NOT_MATCHING__"; + + const extAtEnd = f => { + if (f.startsWith(file.name) && f.endsWith(file.ext)) { + debug("it starts and ends with the right things"); + return f.slice(file.name.length + 1, -1 * file.ext.length); + } + return __NOT_MATCHING__; + }; + + const extInMiddle = f => { + if (f.startsWith(file.base)) { + debug("it starts with the right things"); + return f.slice(file.base.length + 1); + } + return __NOT_MATCHING__; + }; + + const dateAndIndex = (f, p) => { + const items = f.split(FILENAME_SEP); + let indexStr = items[items.length - 1]; + debug("items: ", items, ", indexStr: ", indexStr); + let dateStr = f; + if (indexStr !== undefined && indexStr.match(/^\d+$/)) { + dateStr = f.slice(0, -1 * (indexStr.length + 1)); + debug(`dateStr is ${dateStr}`); + if (pattern && !dateStr) { + dateStr = indexStr; + indexStr = "0"; + } + } else { + indexStr = "0"; + } + + try { + // Two arguments for new Date() are intentional. This will set other date + // components to minimal values in the current timezone instead of UTC, + // as new Date(0) will do. + const date = format.parse(pattern, dateStr, new Date(0, 0)); + if (format.asString(pattern, date) !== dateStr) return f; + p.index = parseInt(indexStr, 10); + p.date = dateStr; + p.timestamp = date.getTime(); + return ""; + } catch (e) { + //not a valid date, don't panic. + debug(`Problem parsing ${dateStr} as ${pattern}, error was: `, e); + return f; + } + }; + + const index = (f, p) => { + if (f.match(/^\d+$/)) { + debug("it has an index"); + p.index = parseInt(f, 10); + return ""; + } + return f; + }; + + let parts = [ + zip, + keepFileExt ? extAtEnd : extInMiddle, + pattern ? dateAndIndex : index + ]; + + return filename => { + let result = { filename, index: 0, isCompressed: false }; + // pass the filename through each of the file part parsers + let whatsLeftOver = parts.reduce( + (remains, part) => part(remains, result), + filename + ); + // if there's anything left after parsing, then it wasn't a valid filename + return whatsLeftOver ? null : result; + }; +}; + + +/***/ }), + +/***/ 5735: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +module.exports = { + RollingFileWriteStream: __nccwpck_require__(8796), + RollingFileStream: __nccwpck_require__(5476), + DateRollingFileStream: __nccwpck_require__(3917) +}; + + +/***/ }), + +/***/ 66: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const debug = __nccwpck_require__(8237)('streamroller:moveAndMaybeCompressFile'); +const fs = __nccwpck_require__(5630); +const zlib = __nccwpck_require__(9796); + +const _parseOption = function(rawOptions){ + const defaultOptions = { + mode: parseInt("0600", 8), + compress: false, + }; + const options = Object.assign({}, defaultOptions, rawOptions); + debug(`_parseOption: moveAndMaybeCompressFile called with option=${JSON.stringify(options)}`); + return options; +}; + +const moveAndMaybeCompressFile = async ( + sourceFilePath, + targetFilePath, + options +) => { + options = _parseOption(options); + + if (sourceFilePath === targetFilePath) { + debug(`moveAndMaybeCompressFile: source and target are the same, not doing anything`); + return; + } + + if (await fs.pathExists(sourceFilePath)) { + debug( + `moveAndMaybeCompressFile: moving file from ${sourceFilePath} to ${targetFilePath} ${ + options.compress ? "with" : "without" + } compress` + ); + if (options.compress) { + await new Promise((resolve, reject) => { + let isCreated = false; + // to avoid concurrency, the forked process which can create the file will proceed (using flags wx) + const writeStream = fs.createWriteStream(targetFilePath, { mode: options.mode, flags: "wx" }) + // wait until writable stream is valid before proceeding to read + .on("open", () => { + isCreated = true; + const readStream = fs.createReadStream(sourceFilePath) + // wait until readable stream is valid before piping + .on("open", () => { + readStream.pipe(zlib.createGzip()).pipe(writeStream); + }) + .on("error", (e) => { + debug(`moveAndMaybeCompressFile: error reading ${sourceFilePath}`, e); + // manually close writable: https://nodejs.org/api/stream.html#readablepipedestination-options + writeStream.destroy(e); + }); + }) + .on("finish", () => { + debug(`moveAndMaybeCompressFile: finished compressing ${targetFilePath}, deleting ${sourceFilePath}`); + // delete sourceFilePath + fs.unlink(sourceFilePath) + .then(resolve) + .catch((e) => { + debug(`moveAndMaybeCompressFile: error deleting ${sourceFilePath}, truncating instead`, e); + // fallback to truncate + fs.truncate(sourceFilePath) + .then(resolve) + .catch((e) => { + debug(`moveAndMaybeCompressFile: error truncating ${sourceFilePath}`, e); + reject(e); + }); + }); + }) + .on("error", (e) => { + if (!isCreated) { + debug(`moveAndMaybeCompressFile: error creating ${targetFilePath}`, e); + // do not do anything if handled by another forked process + reject(e); + } else { + debug(`moveAndMaybeCompressFile: error writing ${targetFilePath}, deleting`, e); + // delete targetFilePath (taking as nothing happened) + fs.unlink(targetFilePath) + .then(() => { reject(e); }) + .catch((e) => { + debug(`moveAndMaybeCompressFile: error deleting ${targetFilePath}`, e); + reject(e); + }); + } + }); + }).catch(() => {}); + } else { + debug(`moveAndMaybeCompressFile: renaming ${sourceFilePath} to ${targetFilePath}`); + try { + await fs.move(sourceFilePath, targetFilePath, { overwrite: true }); + } catch (e) { + debug(`moveAndMaybeCompressFile: error renaming ${sourceFilePath} to ${targetFilePath}`, e); + /* istanbul ignore else: no need to do anything if file does not exist */ + if (e.code !== "ENOENT") { + debug(`moveAndMaybeCompressFile: trying copy+truncate instead`); + try { + await fs.copy(sourceFilePath, targetFilePath, { overwrite: true }); + await fs.truncate(sourceFilePath); + } catch (e) { + debug(`moveAndMaybeCompressFile: error copy+truncate`, e); + } + } + } + } + } +}; + +module.exports = moveAndMaybeCompressFile; + + +/***/ }), + +/***/ 9652: +/***/ ((module) => { + +// allows us to inject a mock date in tests +module.exports = () => new Date(); + + +/***/ }), + +/***/ 2577: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + +const stripAnsi = __nccwpck_require__(5591); +const isFullwidthCodePoint = __nccwpck_require__(4882); +const emojiRegex = __nccwpck_require__(8212); + +const stringWidth = string => { + if (typeof string !== 'string' || string.length === 0) { + return 0; + } + + string = stripAnsi(string); + + if (string.length === 0) { + return 0; + } + + string = string.replace(emojiRegex(), ' '); + + let width = 0; + + for (let i = 0; i < string.length; i++) { + const code = string.codePointAt(i); + + // Ignore control characters + if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) { + continue; + } + + // Ignore combining characters + if (code >= 0x300 && code <= 0x36F) { + continue; + } + + // Surrogates + if (code > 0xFFFF) { + i++; + } + + width += isFullwidthCodePoint(code) ? 2 : 1; + } + + return width; +}; + +module.exports = stringWidth; +// TODO: remove this in the next major version +module.exports["default"] = stringWidth; + + +/***/ }), + +/***/ 4841: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; +// Copyright Joyent, Inc. and other Node contributors. +// +// Permission is hereby granted, free of charge, to any person obtaining a +// copy of this software and associated documentation files (the +// "Software"), to deal in the Software without restriction, including +// without limitation the rights to use, copy, modify, merge, publish, +// distribute, sublicense, and/or sell copies of the Software, and to permit +// persons to whom the Software is furnished to do so, subject to the +// following conditions: +// +// The above copyright notice and this permission notice shall be included +// in all copies or substantial portions of the Software. +// +// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS +// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN +// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, +// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR +// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE +// USE OR OTHER DEALINGS IN THE SOFTWARE. + + + +/**/ + +var Buffer = (__nccwpck_require__(1867).Buffer); +/**/ + +var isEncoding = Buffer.isEncoding || function (encoding) { + encoding = '' + encoding; + switch (encoding && encoding.toLowerCase()) { + case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': + return true; + default: + return false; + } +}; + +function _normalizeEncoding(enc) { + if (!enc) return 'utf8'; + var retried; + while (true) { + switch (enc) { + case 'utf8': + case 'utf-8': + return 'utf8'; + case 'ucs2': + case 'ucs-2': + case 'utf16le': + case 'utf-16le': + return 'utf16le'; + case 'latin1': + case 'binary': + return 'latin1'; + case 'base64': + case 'ascii': + case 'hex': + return enc; + default: + if (retried) return; // undefined + enc = ('' + enc).toLowerCase(); + retried = true; + } + } +}; + +// Do not cache `Buffer.isEncoding` when checking encoding names as some +// modules monkey-patch it to support additional encodings +function normalizeEncoding(enc) { + var nenc = _normalizeEncoding(enc); + if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); + return nenc || enc; +} + +// StringDecoder provides an interface for efficiently splitting a series of +// buffers into a series of JS strings without breaking apart multi-byte +// characters. +exports.s = StringDecoder; +function StringDecoder(encoding) { + this.encoding = normalizeEncoding(encoding); + var nb; + switch (this.encoding) { + case 'utf16le': + this.text = utf16Text; + this.end = utf16End; + nb = 4; + break; + case 'utf8': + this.fillLast = utf8FillLast; + nb = 4; + break; + case 'base64': + this.text = base64Text; + this.end = base64End; + nb = 3; + break; + default: + this.write = simpleWrite; + this.end = simpleEnd; + return; + } + this.lastNeed = 0; + this.lastTotal = 0; + this.lastChar = Buffer.allocUnsafe(nb); +} + +StringDecoder.prototype.write = function (buf) { + if (buf.length === 0) return ''; + var r; + var i; + if (this.lastNeed) { + r = this.fillLast(buf); + if (r === undefined) return ''; + i = this.lastNeed; + this.lastNeed = 0; + } else { + i = 0; + } + if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); + return r || ''; +}; + +StringDecoder.prototype.end = utf8End; + +// Returns only complete characters in a Buffer +StringDecoder.prototype.text = utf8Text; + +// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer +StringDecoder.prototype.fillLast = function (buf) { + if (this.lastNeed <= buf.length) { + buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); + return this.lastChar.toString(this.encoding, 0, this.lastTotal); + } + buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); + this.lastNeed -= buf.length; +}; + +// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a +// continuation byte. If an invalid byte is detected, -2 is returned. +function utf8CheckByte(byte) { + if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; + return byte >> 6 === 0x02 ? -1 : -2; +} + +// Checks at most 3 bytes at the end of a Buffer in order to detect an +// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) +// needed to complete the UTF-8 character (if applicable) are returned. +function utf8CheckIncomplete(self, buf, i) { + var j = buf.length - 1; + if (j < i) return 0; + var nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) self.lastNeed = nb - 1; + return nb; + } + if (--j < i || nb === -2) return 0; + nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) self.lastNeed = nb - 2; + return nb; + } + if (--j < i || nb === -2) return 0; + nb = utf8CheckByte(buf[j]); + if (nb >= 0) { + if (nb > 0) { + if (nb === 2) nb = 0;else self.lastNeed = nb - 3; + } + return nb; + } + return 0; +} + +// Validates as many continuation bytes for a multi-byte UTF-8 character as +// needed or are available. If we see a non-continuation byte where we expect +// one, we "replace" the validated continuation bytes we've seen so far with +// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding +// behavior. The continuation byte check is included three times in the case +// where all of the continuation bytes for a character exist in the same buffer. +// It is also done this way as a slight performance increase instead of using a +// loop. +function utf8CheckExtraBytes(self, buf, p) { + if ((buf[0] & 0xC0) !== 0x80) { + self.lastNeed = 0; + return '\ufffd'; + } + if (self.lastNeed > 1 && buf.length > 1) { + if ((buf[1] & 0xC0) !== 0x80) { + self.lastNeed = 1; + return '\ufffd'; + } + if (self.lastNeed > 2 && buf.length > 2) { + if ((buf[2] & 0xC0) !== 0x80) { + self.lastNeed = 2; + return '\ufffd'; + } + } + } +} + +// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. +function utf8FillLast(buf) { + var p = this.lastTotal - this.lastNeed; + var r = utf8CheckExtraBytes(this, buf, p); + if (r !== undefined) return r; + if (this.lastNeed <= buf.length) { + buf.copy(this.lastChar, p, 0, this.lastNeed); + return this.lastChar.toString(this.encoding, 0, this.lastTotal); + } + buf.copy(this.lastChar, p, 0, buf.length); + this.lastNeed -= buf.length; +} + +// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a +// partial character, the character's bytes are buffered until the required +// number of bytes are available. +function utf8Text(buf, i) { + var total = utf8CheckIncomplete(this, buf, i); + if (!this.lastNeed) return buf.toString('utf8', i); + this.lastTotal = total; + var end = buf.length - (total - this.lastNeed); + buf.copy(this.lastChar, 0, end); + return buf.toString('utf8', i, end); +} + +// For UTF-8, a replacement character is added when ending on a partial +// character. +function utf8End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) return r + '\ufffd'; + return r; +} + +// UTF-16LE typically needs two bytes per character, but even if we have an even +// number of bytes available, we need to check if we end on a leading/high +// surrogate. In that case, we need to wait for the next two bytes in order to +// decode the last character properly. +function utf16Text(buf, i) { + if ((buf.length - i) % 2 === 0) { + var r = buf.toString('utf16le', i); + if (r) { + var c = r.charCodeAt(r.length - 1); + if (c >= 0xD800 && c <= 0xDBFF) { + this.lastNeed = 2; + this.lastTotal = 4; + this.lastChar[0] = buf[buf.length - 2]; + this.lastChar[1] = buf[buf.length - 1]; + return r.slice(0, -1); + } + } + return r; + } + this.lastNeed = 1; + this.lastTotal = 2; + this.lastChar[0] = buf[buf.length - 1]; + return buf.toString('utf16le', i, buf.length - 1); +} + +// For UTF-16LE we do not explicitly append special replacement characters if we +// end on a partial character, we simply let v8 handle that. +function utf16End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) { + var end = this.lastTotal - this.lastNeed; + return r + this.lastChar.toString('utf16le', 0, end); + } + return r; +} + +function base64Text(buf, i) { + var n = (buf.length - i) % 3; + if (n === 0) return buf.toString('base64', i); + this.lastNeed = 3 - n; + this.lastTotal = 3; + if (n === 1) { + this.lastChar[0] = buf[buf.length - 1]; + } else { + this.lastChar[0] = buf[buf.length - 2]; + this.lastChar[1] = buf[buf.length - 1]; + } + return buf.toString('base64', i, buf.length - n); +} + +function base64End(buf) { + var r = buf && buf.length ? this.write(buf) : ''; + if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); + return r; +} + +// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) +function simpleWrite(buf) { + return buf.toString(this.encoding); +} + +function simpleEnd(buf) { + return buf && buf.length ? this.write(buf) : ''; +} + +/***/ }), + +/***/ 5591: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + +const ansiRegex = __nccwpck_require__(5063); + +module.exports = string => typeof string === 'string' ? string.replace(ansiRegex(), '') : string; + + +/***/ }), + +/***/ 9318: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + +const os = __nccwpck_require__(2037); +const hasFlag = __nccwpck_require__(1621); + +const env = process.env; + +let forceColor; +if (hasFlag('no-color') || + hasFlag('no-colors') || + hasFlag('color=false')) { + forceColor = false; +} else if (hasFlag('color') || + hasFlag('colors') || + hasFlag('color=true') || + hasFlag('color=always')) { + forceColor = true; +} +if ('FORCE_COLOR' in env) { + forceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0; +} + +function translateLevel(level) { + if (level === 0) { + return false; + } + + return { + level, + hasBasic: true, + has256: level >= 2, + has16m: level >= 3 + }; +} + +function supportsColor(stream) { + if (forceColor === false) { + return 0; + } + + if (hasFlag('color=16m') || + hasFlag('color=full') || + hasFlag('color=truecolor')) { + return 3; + } + + if (hasFlag('color=256')) { + return 2; + } + + if (stream && !stream.isTTY && forceColor !== true) { + return 0; + } + + const min = forceColor ? 1 : 0; + + if (process.platform === 'win32') { + // Node.js 7.5.0 is the first version of Node.js to include a patch to + // libuv that enables 256 color output on Windows. Anything earlier and it + // won't work. However, here we target Node.js 8 at minimum as it is an LTS + // release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows + // release that supports 256 colors. Windows 10 build 14931 is the first release + // that supports 16m/TrueColor. + const osRelease = os.release().split('.'); + if ( + Number(process.versions.node.split('.')[0]) >= 8 && + Number(osRelease[0]) >= 10 && + Number(osRelease[2]) >= 10586 + ) { + return Number(osRelease[2]) >= 14931 ? 3 : 2; + } + + return 1; + } + + if ('CI' in env) { + if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(sign => sign in env) || env.CI_NAME === 'codeship') { + return 1; + } + + return min; + } + + if ('TEAMCITY_VERSION' in env) { + return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0; + } + + if (env.COLORTERM === 'truecolor') { + return 3; + } + + if ('TERM_PROGRAM' in env) { + const version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10); + + switch (env.TERM_PROGRAM) { + case 'iTerm.app': + return version >= 3 ? 3 : 2; + case 'Apple_Terminal': + return 2; + // No default + } + } + + if (/-256(color)?$/i.test(env.TERM)) { + return 2; + } + + if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) { + return 1; + } + + if ('COLORTERM' in env) { + return 1; + } + + if (env.TERM === 'dumb') { + return min; + } + + return min; +} + +function getSupportLevel(stream) { + const level = supportsColor(stream); + return translateLevel(level); +} + +module.exports = { + supportsColor: getSupportLevel, + stdout: getSupportLevel(process.stdout), + stderr: getSupportLevel(process.stderr) +}; + + +/***/ }), + +/***/ 366: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +var chownr = __nccwpck_require__(9051) +var tar = __nccwpck_require__(2283) +var pump = __nccwpck_require__(8341) +var mkdirp = __nccwpck_require__(7614) +var fs = __nccwpck_require__(7147) +var path = __nccwpck_require__(1017) +var os = __nccwpck_require__(2037) + +var win32 = os.platform() === 'win32' + +var noop = function () {} + +var echo = function (name) { + return name +} + +var normalize = !win32 ? echo : function (name) { + return name.replace(/\\/g, '/').replace(/[:?<>|]/g, '_') +} + +var statAll = function (fs, stat, cwd, ignore, entries, sort) { + var queue = entries || ['.'] + + return function loop (callback) { + if (!queue.length) return callback() + var next = queue.shift() + var nextAbs = path.join(cwd, next) + + stat.call(fs, nextAbs, function (err, stat) { + if (err) return callback(err) + + if (!stat.isDirectory()) return callback(null, next, stat) + + fs.readdir(nextAbs, function (err, files) { + if (err) return callback(err) + + if (sort) files.sort() + for (var i = 0; i < files.length; i++) { + if (!ignore(path.join(cwd, next, files[i]))) queue.push(path.join(next, files[i])) + } + + callback(null, next, stat) + }) + }) + } +} + +var strip = function (map, level) { + return function (header) { + header.name = header.name.split('/').slice(level).join('/') + + var linkname = header.linkname + if (linkname && (header.type === 'link' || path.isAbsolute(linkname))) { + header.linkname = linkname.split('/').slice(level).join('/') + } + + return map(header) + } +} + +exports.pack = function (cwd, opts) { + if (!cwd) cwd = '.' + if (!opts) opts = {} + + var xfs = opts.fs || fs + var ignore = opts.ignore || opts.filter || noop + var map = opts.map || noop + var mapStream = opts.mapStream || echo + var statNext = statAll(xfs, opts.dereference ? xfs.stat : xfs.lstat, cwd, ignore, opts.entries, opts.sort) + var strict = opts.strict !== false + var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask() + var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0 + var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0 + var pack = opts.pack || tar.pack() + var finish = opts.finish || noop + + if (opts.strip) map = strip(map, opts.strip) + + if (opts.readable) { + dmode |= parseInt(555, 8) + fmode |= parseInt(444, 8) + } + if (opts.writable) { + dmode |= parseInt(333, 8) + fmode |= parseInt(222, 8) + } + + var onsymlink = function (filename, header) { + xfs.readlink(path.join(cwd, filename), function (err, linkname) { + if (err) return pack.destroy(err) + header.linkname = normalize(linkname) + pack.entry(header, onnextentry) + }) + } + + var onstat = function (err, filename, stat) { + if (err) return pack.destroy(err) + if (!filename) { + if (opts.finalize !== false) pack.finalize() + return finish(pack) + } + + if (stat.isSocket()) return onnextentry() // tar does not support sockets... + + var header = { + name: normalize(filename), + mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask, + mtime: stat.mtime, + size: stat.size, + type: 'file', + uid: stat.uid, + gid: stat.gid + } + + if (stat.isDirectory()) { + header.size = 0 + header.type = 'directory' + header = map(header) || header + return pack.entry(header, onnextentry) + } + + if (stat.isSymbolicLink()) { + header.size = 0 + header.type = 'symlink' + header = map(header) || header + return onsymlink(filename, header) + } + + // TODO: add fifo etc... + + header = map(header) || header + + if (!stat.isFile()) { + if (strict) return pack.destroy(new Error('unsupported type for ' + filename)) + return onnextentry() + } + + var entry = pack.entry(header, onnextentry) + if (!entry) return + + var rs = mapStream(xfs.createReadStream(path.join(cwd, filename), { start: 0, end: header.size > 0 ? header.size - 1 : header.size }), header) + + rs.on('error', function (err) { // always forward errors on destroy + entry.destroy(err) + }) + + pump(rs, entry) + } + + var onnextentry = function (err) { + if (err) return pack.destroy(err) + statNext(onstat) + } + + onnextentry() + + return pack +} + +var head = function (list) { + return list.length ? list[list.length - 1] : null +} + +var processGetuid = function () { + return process.getuid ? process.getuid() : -1 +} + +var processUmask = function () { + return process.umask ? process.umask() : 0 +} + +exports.extract = function (cwd, opts) { + if (!cwd) cwd = '.' + if (!opts) opts = {} + + var xfs = opts.fs || fs + var ignore = opts.ignore || opts.filter || noop + var map = opts.map || noop + var mapStream = opts.mapStream || echo + var own = opts.chown !== false && !win32 && processGetuid() === 0 + var extract = opts.extract || tar.extract() + var stack = [] + var now = new Date() + var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask() + var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0 + var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0 + var strict = opts.strict !== false + + if (opts.strip) map = strip(map, opts.strip) + + if (opts.readable) { + dmode |= parseInt(555, 8) + fmode |= parseInt(444, 8) + } + if (opts.writable) { + dmode |= parseInt(333, 8) + fmode |= parseInt(222, 8) + } + + var utimesParent = function (name, cb) { // we just set the mtime on the parent dir again everytime we write an entry + var top + while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0]) stack.pop() + if (!top) return cb() + xfs.utimes(top[0], now, top[1], cb) + } + + var utimes = function (name, header, cb) { + if (opts.utimes === false) return cb() + + if (header.type === 'directory') return xfs.utimes(name, now, header.mtime, cb) + if (header.type === 'symlink') return utimesParent(name, cb) // TODO: how to set mtime on link? + + xfs.utimes(name, now, header.mtime, function (err) { + if (err) return cb(err) + utimesParent(name, cb) + }) + } + + var chperm = function (name, header, cb) { + var link = header.type === 'symlink' + + /* eslint-disable node/no-deprecated-api */ + var chmod = link ? xfs.lchmod : xfs.chmod + var chown = link ? xfs.lchown : xfs.chown + /* eslint-enable node/no-deprecated-api */ + + if (!chmod) return cb() + + var mode = (header.mode | (header.type === 'directory' ? dmode : fmode)) & umask + + if (chown && own) chown.call(xfs, name, header.uid, header.gid, onchown) + else onchown(null) + + function onchown (err) { + if (err) return cb(err) + if (!chmod) return cb() + chmod.call(xfs, name, mode, cb) + } + } + + extract.on('entry', function (header, stream, next) { + header = map(header) || header + header.name = normalize(header.name) + var name = path.join(cwd, path.join('/', header.name)) + + if (ignore(name, header)) { + stream.resume() + return next() + } + + var stat = function (err) { + if (err) return next(err) + utimes(name, header, function (err) { + if (err) return next(err) + if (win32) return next() + chperm(name, header, next) + }) + } + + var onsymlink = function () { + if (win32) return next() // skip symlinks on win for now before it can be tested + xfs.unlink(name, function () { + xfs.symlink(header.linkname, name, stat) + }) + } + + var onlink = function () { + if (win32) return next() // skip links on win for now before it can be tested + xfs.unlink(name, function () { + var srcpath = path.join(cwd, path.join('/', header.linkname)) + + xfs.link(srcpath, name, function (err) { + if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) { + stream = xfs.createReadStream(srcpath) + return onfile() + } + + stat(err) + }) + }) + } + + var onfile = function () { + var ws = xfs.createWriteStream(name) + var rs = mapStream(stream, header) + + ws.on('error', function (err) { // always forward errors on destroy + rs.destroy(err) + }) + + pump(rs, ws, function (err) { + if (err) return next(err) + ws.on('close', stat) + }) + } + + if (header.type === 'directory') { + stack.push([name, header.mtime]) + return mkdirfix(name, { + fs: xfs, own: own, uid: header.uid, gid: header.gid + }, stat) + } + + var dir = path.dirname(name) + + validate(xfs, dir, path.join(cwd, '.'), function (err, valid) { + if (err) return next(err) + if (!valid) return next(new Error(dir + ' is not a valid path')) + + mkdirfix(dir, { + fs: xfs, own: own, uid: header.uid, gid: header.gid + }, function (err) { + if (err) return next(err) + + switch (header.type) { + case 'file': return onfile() + case 'link': return onlink() + case 'symlink': return onsymlink() + } + + if (strict) return next(new Error('unsupported type for ' + name + ' (' + header.type + ')')) + + stream.resume() + next() + }) + }) + }) + + if (opts.finish) extract.on('finish', opts.finish) + + return extract +} + +function validate (fs, name, root, cb) { + if (name === root) return cb(null, true) + fs.lstat(name, function (err, st) { + if (err && err.code !== 'ENOENT') return cb(err) + if (err || st.isDirectory()) return validate(fs, path.join(name, '..'), root, cb) + cb(null, false) + }) +} + +function mkdirfix (name, opts, cb) { + mkdirp(name, { fs: opts.fs }, function (err, made) { + if (!err && made && opts.own) { + chownr(made, opts.uid, opts.gid, cb) + } else { + cb(err) + } + }) +} + + +/***/ }), + +/***/ 7882: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +var util = __nccwpck_require__(3837) +var bl = __nccwpck_require__(336) +var headers = __nccwpck_require__(8860) + +var Writable = (__nccwpck_require__(1642).Writable) +var PassThrough = (__nccwpck_require__(1642).PassThrough) + +var noop = function () {} + +var overflow = function (size) { + size &= 511 + return size && 512 - size +} + +var emptyStream = function (self, offset) { + var s = new Source(self, offset) + s.end() + return s +} + +var mixinPax = function (header, pax) { + if (pax.path) header.name = pax.path + if (pax.linkpath) header.linkname = pax.linkpath + if (pax.size) header.size = parseInt(pax.size, 10) + header.pax = pax + return header +} + +var Source = function (self, offset) { + this._parent = self + this.offset = offset + PassThrough.call(this, { autoDestroy: false }) +} + +util.inherits(Source, PassThrough) + +Source.prototype.destroy = function (err) { + this._parent.destroy(err) +} + +var Extract = function (opts) { + if (!(this instanceof Extract)) return new Extract(opts) + Writable.call(this, opts) + + opts = opts || {} + + this._offset = 0 + this._buffer = bl() + this._missing = 0 + this._partial = false + this._onparse = noop + this._header = null + this._stream = null + this._overflow = null + this._cb = null + this._locked = false + this._destroyed = false + this._pax = null + this._paxGlobal = null + this._gnuLongPath = null + this._gnuLongLinkPath = null + + var self = this + var b = self._buffer + + var oncontinue = function () { + self._continue() + } + + var onunlock = function (err) { + self._locked = false + if (err) return self.destroy(err) + if (!self._stream) oncontinue() + } + + var onstreamend = function () { + self._stream = null + var drain = overflow(self._header.size) + if (drain) self._parse(drain, ondrain) + else self._parse(512, onheader) + if (!self._locked) oncontinue() + } + + var ondrain = function () { + self._buffer.consume(overflow(self._header.size)) + self._parse(512, onheader) + oncontinue() + } + + var onpaxglobalheader = function () { + var size = self._header.size + self._paxGlobal = headers.decodePax(b.slice(0, size)) + b.consume(size) + onstreamend() + } + + var onpaxheader = function () { + var size = self._header.size + self._pax = headers.decodePax(b.slice(0, size)) + if (self._paxGlobal) self._pax = Object.assign({}, self._paxGlobal, self._pax) + b.consume(size) + onstreamend() + } + + var ongnulongpath = function () { + var size = self._header.size + this._gnuLongPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding) + b.consume(size) + onstreamend() + } + + var ongnulonglinkpath = function () { + var size = self._header.size + this._gnuLongLinkPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding) + b.consume(size) + onstreamend() + } + + var onheader = function () { + var offset = self._offset + var header + try { + header = self._header = headers.decode(b.slice(0, 512), opts.filenameEncoding, opts.allowUnknownFormat) + } catch (err) { + self.emit('error', err) + } + b.consume(512) + + if (!header) { + self._parse(512, onheader) + oncontinue() + return + } + if (header.type === 'gnu-long-path') { + self._parse(header.size, ongnulongpath) + oncontinue() + return + } + if (header.type === 'gnu-long-link-path') { + self._parse(header.size, ongnulonglinkpath) + oncontinue() + return + } + if (header.type === 'pax-global-header') { + self._parse(header.size, onpaxglobalheader) + oncontinue() + return + } + if (header.type === 'pax-header') { + self._parse(header.size, onpaxheader) + oncontinue() + return + } + + if (self._gnuLongPath) { + header.name = self._gnuLongPath + self._gnuLongPath = null + } + + if (self._gnuLongLinkPath) { + header.linkname = self._gnuLongLinkPath + self._gnuLongLinkPath = null + } + + if (self._pax) { + self._header = header = mixinPax(header, self._pax) + self._pax = null + } + + self._locked = true + + if (!header.size || header.type === 'directory') { + self._parse(512, onheader) + self.emit('entry', header, emptyStream(self, offset), onunlock) + return + } + + self._stream = new Source(self, offset) + + self.emit('entry', header, self._stream, onunlock) + self._parse(header.size, onstreamend) + oncontinue() + } + + this._onheader = onheader + this._parse(512, onheader) +} + +util.inherits(Extract, Writable) + +Extract.prototype.destroy = function (err) { + if (this._destroyed) return + this._destroyed = true + + if (err) this.emit('error', err) + this.emit('close') + if (this._stream) this._stream.emit('close') +} + +Extract.prototype._parse = function (size, onparse) { + if (this._destroyed) return + this._offset += size + this._missing = size + if (onparse === this._onheader) this._partial = false + this._onparse = onparse +} + +Extract.prototype._continue = function () { + if (this._destroyed) return + var cb = this._cb + this._cb = noop + if (this._overflow) this._write(this._overflow, undefined, cb) + else cb() +} + +Extract.prototype._write = function (data, enc, cb) { + if (this._destroyed) return + + var s = this._stream + var b = this._buffer + var missing = this._missing + if (data.length) this._partial = true + + // we do not reach end-of-chunk now. just forward it + + if (data.length < missing) { + this._missing -= data.length + this._overflow = null + if (s) return s.write(data, cb) + b.append(data) + return cb() + } + + // end-of-chunk. the parser should call cb. + + this._cb = cb + this._missing = 0 + + var overflow = null + if (data.length > missing) { + overflow = data.slice(missing) + data = data.slice(0, missing) + } + + if (s) s.end(data) + else b.append(data) + + this._overflow = overflow + this._onparse() +} + +Extract.prototype._final = function (cb) { + if (this._partial) return this.destroy(new Error('Unexpected end of data')) + cb() +} + +module.exports = Extract + + +/***/ }), + +/***/ 8860: +/***/ ((__unused_webpack_module, exports) => { + +var alloc = Buffer.alloc + +var ZEROS = '0000000000000000000' +var SEVENS = '7777777777777777777' +var ZERO_OFFSET = '0'.charCodeAt(0) +var USTAR_MAGIC = Buffer.from('ustar\x00', 'binary') +var USTAR_VER = Buffer.from('00', 'binary') +var GNU_MAGIC = Buffer.from('ustar\x20', 'binary') +var GNU_VER = Buffer.from('\x20\x00', 'binary') +var MASK = parseInt('7777', 8) +var MAGIC_OFFSET = 257 +var VERSION_OFFSET = 263 + +var clamp = function (index, len, defaultValue) { + if (typeof index !== 'number') return defaultValue + index = ~~index // Coerce to integer. + if (index >= len) return len + if (index >= 0) return index + index += len + if (index >= 0) return index + return 0 +} + +var toType = function (flag) { + switch (flag) { + case 0: + return 'file' + case 1: + return 'link' + case 2: + return 'symlink' + case 3: + return 'character-device' + case 4: + return 'block-device' + case 5: + return 'directory' + case 6: + return 'fifo' + case 7: + return 'contiguous-file' + case 72: + return 'pax-header' + case 55: + return 'pax-global-header' + case 27: + return 'gnu-long-link-path' + case 28: + case 30: + return 'gnu-long-path' + } + + return null +} + +var toTypeflag = function (flag) { + switch (flag) { + case 'file': + return 0 + case 'link': + return 1 + case 'symlink': + return 2 + case 'character-device': + return 3 + case 'block-device': + return 4 + case 'directory': + return 5 + case 'fifo': + return 6 + case 'contiguous-file': + return 7 + case 'pax-header': + return 72 + } + + return 0 +} + +var indexOf = function (block, num, offset, end) { + for (; offset < end; offset++) { + if (block[offset] === num) return offset + } + return end +} + +var cksum = function (block) { + var sum = 8 * 32 + for (var i = 0; i < 148; i++) sum += block[i] + for (var j = 156; j < 512; j++) sum += block[j] + return sum +} + +var encodeOct = function (val, n) { + val = val.toString(8) + if (val.length > n) return SEVENS.slice(0, n) + ' ' + else return ZEROS.slice(0, n - val.length) + val + ' ' +} + +/* Copied from the node-tar repo and modified to meet + * tar-stream coding standard. + * + * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349 + */ +function parse256 (buf) { + // first byte MUST be either 80 or FF + // 80 for positive, FF for 2's comp + var positive + if (buf[0] === 0x80) positive = true + else if (buf[0] === 0xFF) positive = false + else return null + + // build up a base-256 tuple from the least sig to the highest + var tuple = [] + for (var i = buf.length - 1; i > 0; i--) { + var byte = buf[i] + if (positive) tuple.push(byte) + else tuple.push(0xFF - byte) + } + + var sum = 0 + var l = tuple.length + for (i = 0; i < l; i++) { + sum += tuple[i] * Math.pow(256, i) + } + + return positive ? sum : -1 * sum +} + +var decodeOct = function (val, offset, length) { + val = val.slice(offset, offset + length) + offset = 0 + + // If prefixed with 0x80 then parse as a base-256 integer + if (val[offset] & 0x80) { + return parse256(val) + } else { + // Older versions of tar can prefix with spaces + while (offset < val.length && val[offset] === 32) offset++ + var end = clamp(indexOf(val, 32, offset, val.length), val.length, val.length) + while (offset < end && val[offset] === 0) offset++ + if (end === offset) return 0 + return parseInt(val.slice(offset, end).toString(), 8) + } +} + +var decodeStr = function (val, offset, length, encoding) { + return val.slice(offset, indexOf(val, 0, offset, offset + length)).toString(encoding) +} + +var addLength = function (str) { + var len = Buffer.byteLength(str) + var digits = Math.floor(Math.log(len) / Math.log(10)) + 1 + if (len + digits >= Math.pow(10, digits)) digits++ + + return (len + digits) + str +} + +exports.decodeLongPath = function (buf, encoding) { + return decodeStr(buf, 0, buf.length, encoding) +} + +exports.encodePax = function (opts) { // TODO: encode more stuff in pax + var result = '' + if (opts.name) result += addLength(' path=' + opts.name + '\n') + if (opts.linkname) result += addLength(' linkpath=' + opts.linkname + '\n') + var pax = opts.pax + if (pax) { + for (var key in pax) { + result += addLength(' ' + key + '=' + pax[key] + '\n') + } + } + return Buffer.from(result) +} + +exports.decodePax = function (buf) { + var result = {} + + while (buf.length) { + var i = 0 + while (i < buf.length && buf[i] !== 32) i++ + var len = parseInt(buf.slice(0, i).toString(), 10) + if (!len) return result + + var b = buf.slice(i + 1, len - 1).toString() + var keyIndex = b.indexOf('=') + if (keyIndex === -1) return result + result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1) + + buf = buf.slice(len) + } + + return result +} + +exports.encode = function (opts) { + var buf = alloc(512) + var name = opts.name + var prefix = '' + + if (opts.typeflag === 5 && name[name.length - 1] !== '/') name += '/' + if (Buffer.byteLength(name) !== name.length) return null // utf-8 + + while (Buffer.byteLength(name) > 100) { + var i = name.indexOf('/') + if (i === -1) return null + prefix += prefix ? '/' + name.slice(0, i) : name.slice(0, i) + name = name.slice(i + 1) + } + + if (Buffer.byteLength(name) > 100 || Buffer.byteLength(prefix) > 155) return null + if (opts.linkname && Buffer.byteLength(opts.linkname) > 100) return null + + buf.write(name) + buf.write(encodeOct(opts.mode & MASK, 6), 100) + buf.write(encodeOct(opts.uid, 6), 108) + buf.write(encodeOct(opts.gid, 6), 116) + buf.write(encodeOct(opts.size, 11), 124) + buf.write(encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136) + + buf[156] = ZERO_OFFSET + toTypeflag(opts.type) + + if (opts.linkname) buf.write(opts.linkname, 157) + + USTAR_MAGIC.copy(buf, MAGIC_OFFSET) + USTAR_VER.copy(buf, VERSION_OFFSET) + if (opts.uname) buf.write(opts.uname, 265) + if (opts.gname) buf.write(opts.gname, 297) + buf.write(encodeOct(opts.devmajor || 0, 6), 329) + buf.write(encodeOct(opts.devminor || 0, 6), 337) + + if (prefix) buf.write(prefix, 345) + + buf.write(encodeOct(cksum(buf), 6), 148) + + return buf +} + +exports.decode = function (buf, filenameEncoding, allowUnknownFormat) { + var typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET + + var name = decodeStr(buf, 0, 100, filenameEncoding) + var mode = decodeOct(buf, 100, 8) + var uid = decodeOct(buf, 108, 8) + var gid = decodeOct(buf, 116, 8) + var size = decodeOct(buf, 124, 12) + var mtime = decodeOct(buf, 136, 12) + var type = toType(typeflag) + var linkname = buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding) + var uname = decodeStr(buf, 265, 32) + var gname = decodeStr(buf, 297, 32) + var devmajor = decodeOct(buf, 329, 8) + var devminor = decodeOct(buf, 337, 8) + + var c = cksum(buf) + + // checksum is still initial value if header was null. + if (c === 8 * 32) return null + + // valid checksum + if (c !== decodeOct(buf, 148, 8)) throw new Error('Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?') + + if (USTAR_MAGIC.compare(buf, MAGIC_OFFSET, MAGIC_OFFSET + 6) === 0) { + // ustar (posix) format. + // prepend prefix, if present. + if (buf[345]) name = decodeStr(buf, 345, 155, filenameEncoding) + '/' + name + } else if (GNU_MAGIC.compare(buf, MAGIC_OFFSET, MAGIC_OFFSET + 6) === 0 && + GNU_VER.compare(buf, VERSION_OFFSET, VERSION_OFFSET + 2) === 0) { + // 'gnu'/'oldgnu' format. Similar to ustar, but has support for incremental and + // multi-volume tarballs. + } else { + if (!allowUnknownFormat) { + throw new Error('Invalid tar header: unknown format.') + } + } + + // to support old tar versions that use trailing / to indicate dirs + if (typeflag === 0 && name && name[name.length - 1] === '/') typeflag = 5 + + return { + name, + mode, + uid, + gid, + size, + mtime: new Date(1000 * mtime), + type, + linkname, + uname, + gname, + devmajor, + devminor + } +} + + +/***/ }), + +/***/ 2283: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +exports.extract = __nccwpck_require__(7882) +exports.pack = __nccwpck_require__(4930) + + +/***/ }), + +/***/ 4930: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +var constants = __nccwpck_require__(3186) +var eos = __nccwpck_require__(1205) +var inherits = __nccwpck_require__(4124) +var alloc = Buffer.alloc + +var Readable = (__nccwpck_require__(1642).Readable) +var Writable = (__nccwpck_require__(1642).Writable) +var StringDecoder = (__nccwpck_require__(1576).StringDecoder) + +var headers = __nccwpck_require__(8860) + +var DMODE = parseInt('755', 8) +var FMODE = parseInt('644', 8) + +var END_OF_TAR = alloc(1024) + +var noop = function () {} + +var overflow = function (self, size) { + size &= 511 + if (size) self.push(END_OF_TAR.slice(0, 512 - size)) +} + +function modeToType (mode) { + switch (mode & constants.S_IFMT) { + case constants.S_IFBLK: return 'block-device' + case constants.S_IFCHR: return 'character-device' + case constants.S_IFDIR: return 'directory' + case constants.S_IFIFO: return 'fifo' + case constants.S_IFLNK: return 'symlink' + } + + return 'file' +} + +var Sink = function (to) { + Writable.call(this) + this.written = 0 + this._to = to + this._destroyed = false +} + +inherits(Sink, Writable) + +Sink.prototype._write = function (data, enc, cb) { + this.written += data.length + if (this._to.push(data)) return cb() + this._to._drain = cb +} + +Sink.prototype.destroy = function () { + if (this._destroyed) return + this._destroyed = true + this.emit('close') +} + +var LinkSink = function () { + Writable.call(this) + this.linkname = '' + this._decoder = new StringDecoder('utf-8') + this._destroyed = false +} + +inherits(LinkSink, Writable) + +LinkSink.prototype._write = function (data, enc, cb) { + this.linkname += this._decoder.write(data) + cb() +} + +LinkSink.prototype.destroy = function () { + if (this._destroyed) return + this._destroyed = true + this.emit('close') +} + +var Void = function () { + Writable.call(this) + this._destroyed = false +} + +inherits(Void, Writable) + +Void.prototype._write = function (data, enc, cb) { + cb(new Error('No body allowed for this entry')) +} + +Void.prototype.destroy = function () { + if (this._destroyed) return + this._destroyed = true + this.emit('close') +} + +var Pack = function (opts) { + if (!(this instanceof Pack)) return new Pack(opts) + Readable.call(this, opts) + + this._drain = noop + this._finalized = false + this._finalizing = false + this._destroyed = false + this._stream = null +} + +inherits(Pack, Readable) + +Pack.prototype.entry = function (header, buffer, callback) { + if (this._stream) throw new Error('already piping an entry') + if (this._finalized || this._destroyed) return + + if (typeof buffer === 'function') { + callback = buffer + buffer = null + } + + if (!callback) callback = noop + + var self = this + + if (!header.size || header.type === 'symlink') header.size = 0 + if (!header.type) header.type = modeToType(header.mode) + if (!header.mode) header.mode = header.type === 'directory' ? DMODE : FMODE + if (!header.uid) header.uid = 0 + if (!header.gid) header.gid = 0 + if (!header.mtime) header.mtime = new Date() + + if (typeof buffer === 'string') buffer = Buffer.from(buffer) + if (Buffer.isBuffer(buffer)) { + header.size = buffer.length + this._encode(header) + var ok = this.push(buffer) + overflow(self, header.size) + if (ok) process.nextTick(callback) + else this._drain = callback + return new Void() + } + + if (header.type === 'symlink' && !header.linkname) { + var linkSink = new LinkSink() + eos(linkSink, function (err) { + if (err) { // stream was closed + self.destroy() + return callback(err) + } + + header.linkname = linkSink.linkname + self._encode(header) + callback() + }) + + return linkSink + } + + this._encode(header) + + if (header.type !== 'file' && header.type !== 'contiguous-file') { + process.nextTick(callback) + return new Void() + } + + var sink = new Sink(this) + + this._stream = sink + + eos(sink, function (err) { + self._stream = null + + if (err) { // stream was closed + self.destroy() + return callback(err) + } + + if (sink.written !== header.size) { // corrupting tar + self.destroy() + return callback(new Error('size mismatch')) + } + + overflow(self, header.size) + if (self._finalizing) self.finalize() + callback() + }) + + return sink +} + +Pack.prototype.finalize = function () { + if (this._stream) { + this._finalizing = true + return + } + + if (this._finalized) return + this._finalized = true + this.push(END_OF_TAR) + this.push(null) +} + +Pack.prototype.destroy = function (err) { + if (this._destroyed) return + this._destroyed = true + + if (err) this.emit('error', err) + this.emit('close') + if (this._stream && this._stream.destroy) this._stream.destroy() +} + +Pack.prototype._encode = function (header) { + if (!header.pax) { + var buf = headers.encode(header) + if (buf) { + this.push(buf) + return + } + } + this._encodePax(header) +} + +Pack.prototype._encodePax = function (header) { + var paxHeader = headers.encodePax({ + name: header.name, + linkname: header.linkname, + pax: header.pax + }) + + var newHeader = { + name: 'PaxHeader', + mode: header.mode, + uid: header.uid, + gid: header.gid, + size: paxHeader.length, + mtime: header.mtime, + type: 'pax-header', + linkname: header.linkname && 'PaxHeader', + uname: header.uname, + gname: header.gname, + devmajor: header.devmajor, + devminor: header.devminor + } + + this.push(headers.encode(newHeader)) + this.push(paxHeader) + overflow(this, paxHeader.length) + + newHeader.size = header.size + newHeader.type = header.type + this.push(headers.encode(newHeader)) +} + +Pack.prototype._read = function (n) { + var drain = this._drain + this._drain = noop + drain() +} + +module.exports = Pack + + +/***/ }), + +/***/ 8683: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +/* +Copyright (c) 2011, Chris Umbel + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + +var base32 = __nccwpck_require__(7878); + +exports.encode = base32.encode; +exports.decode = base32.decode; + + +/***/ }), + +/***/ 7878: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; +/* +Copyright (c) 2011, Chris Umbel + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. +*/ + + +var charTable = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"; +var byteTable = [ + 0xff, 0xff, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, + 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, + 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, + 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, + 0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff, + 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, + 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, + 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, + 0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff +]; + +function quintetCount(buff) { + var quintets = Math.floor(buff.length / 5); + return buff.length % 5 === 0 ? quintets: quintets + 1; +} + +exports.encode = function(plain) { + if(!Buffer.isBuffer(plain)){ + plain = new Buffer(plain); + } + var i = 0; + var j = 0; + var shiftIndex = 0; + var digit = 0; + var encoded = new Buffer(quintetCount(plain) * 8); + + /* byte by byte isn't as pretty as quintet by quintet but tests a bit + faster. will have to revisit. */ + while(i < plain.length) { + var current = plain[i]; + + if(shiftIndex > 3) { + digit = current & (0xff >> shiftIndex); + shiftIndex = (shiftIndex + 5) % 8; + digit = (digit << shiftIndex) | ((i + 1 < plain.length) ? + plain[i + 1] : 0) >> (8 - shiftIndex); + i++; + } else { + digit = (current >> (8 - (shiftIndex + 5))) & 0x1f; + shiftIndex = (shiftIndex + 5) % 8; + if(shiftIndex === 0) i++; + } + + encoded[j] = charTable.charCodeAt(digit); + j++; + } + + for(i = j; i < encoded.length; i++) { + encoded[i] = 0x3d; //'='.charCodeAt(0) + } + + return encoded; +}; + +exports.decode = function(encoded) { + var shiftIndex = 0; + var plainDigit = 0; + var plainChar; + var plainPos = 0; + if(!Buffer.isBuffer(encoded)){ + encoded = new Buffer(encoded); + } + var decoded = new Buffer(Math.ceil(encoded.length * 5 / 8)); + + /* byte by byte isn't as pretty as octet by octet but tests a bit + faster. will have to revisit. */ + for(var i = 0; i < encoded.length; i++) { + if(encoded[i] === 0x3d){ //'=' + break; + } + + var encodedByte = encoded[i] - 0x30; + + if(encodedByte < byteTable.length) { + plainDigit = byteTable[encodedByte]; + + if(shiftIndex <= 3) { + shiftIndex = (shiftIndex + 5) % 8; + + if(shiftIndex === 0) { + plainChar |= plainDigit; + decoded[plainPos] = plainChar; + plainPos++; + plainChar = 0; + } else { + plainChar |= 0xff & (plainDigit << (8 - shiftIndex)); + } + } else { + shiftIndex = (shiftIndex + 5) % 8; + plainChar |= 0xff & (plainDigit >>> shiftIndex); + decoded[plainPos] = plainChar; + plainPos++; + + plainChar = 0xff & (plainDigit << (8 - shiftIndex)); + } + } else { + throw new Error('Invalid input - it is not base32 encoded string'); + } + } + + return decoded.slice(0, plainPos); +}; + + +/***/ }), + +/***/ 421: +/***/ ((module, exports, __nccwpck_require__) => { + +var Stream = __nccwpck_require__(2781) + +// through +// +// a stream that does nothing but re-emit the input. +// useful for aggregating a series of changing but not ending streams into one stream) + +exports = module.exports = through +through.through = through + +//create a readable writable stream. + +function through (write, end, opts) { + write = write || function (data) { this.queue(data) } + end = end || function () { this.queue(null) } + + var ended = false, destroyed = false, buffer = [], _ended = false + var stream = new Stream() + stream.readable = stream.writable = true + stream.paused = false + +// stream.autoPause = !(opts && opts.autoPause === false) + stream.autoDestroy = !(opts && opts.autoDestroy === false) + + stream.write = function (data) { + write.call(this, data) + return !stream.paused + } + + function drain() { + while(buffer.length && !stream.paused) { + var data = buffer.shift() + if(null === data) + return stream.emit('end') + else + stream.emit('data', data) + } + } + + stream.queue = stream.push = function (data) { +// console.error(ended) + if(_ended) return stream + if(data === null) _ended = true + buffer.push(data) + drain() + return stream + } + + //this will be registered as the first 'end' listener + //must call destroy next tick, to make sure we're after any + //stream piped from here. + //this is only a problem if end is not emitted synchronously. + //a nicer way to do this is to make sure this is the last listener for 'end' + + stream.on('end', function () { + stream.readable = false + if(!stream.writable && stream.autoDestroy) + process.nextTick(function () { + stream.destroy() + }) + }) + + function _end () { + stream.writable = false + end.call(stream) + if(!stream.readable && stream.autoDestroy) + stream.destroy() + } + + stream.end = function (data) { + if(ended) return + ended = true + if(arguments.length) stream.write(data) + _end() // will emit or queue + return stream + } + + stream.destroy = function () { + if(destroyed) return + destroyed = true + ended = true + buffer.length = 0 + stream.writable = stream.readable = false + stream.emit('close') + return stream + } + + stream.pause = function () { + if(stream.paused) return + stream.paused = true + return stream + } + + stream.resume = function () { + if(stream.paused) { + stream.paused = false + stream.emit('resume') + } + drain() + //may have become paused again, + //as drain emits 'data'. + if(!stream.paused) + stream.emit('drain') + return stream + } + return stream +} + + + +/***/ }), + +/***/ 4256: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +var punycode = __nccwpck_require__(5477); +var mappingTable = __nccwpck_require__(2020); + +var PROCESSING_OPTIONS = { + TRANSITIONAL: 0, + NONTRANSITIONAL: 1 +}; + +function normalize(str) { // fix bug in v8 + return str.split('\u0000').map(function (s) { return s.normalize('NFC'); }).join('\u0000'); +} + +function findStatus(val) { + var start = 0; + var end = mappingTable.length - 1; + + while (start <= end) { + var mid = Math.floor((start + end) / 2); + + var target = mappingTable[mid]; + if (target[0][0] <= val && target[0][1] >= val) { + return target; + } else if (target[0][0] > val) { + end = mid - 1; + } else { + start = mid + 1; + } + } + + return null; +} + +var regexAstralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g; + +function countSymbols(string) { + return string + // replace every surrogate pair with a BMP symbol + .replace(regexAstralSymbols, '_') + // then get the length + .length; +} + +function mapChars(domain_name, useSTD3, processing_option) { + var hasError = false; + var processed = ""; + + var len = countSymbols(domain_name); + for (var i = 0; i < len; ++i) { + var codePoint = domain_name.codePointAt(i); + var status = findStatus(codePoint); + + switch (status[1]) { + case "disallowed": + hasError = true; + processed += String.fromCodePoint(codePoint); + break; + case "ignored": + break; + case "mapped": + processed += String.fromCodePoint.apply(String, status[2]); + break; + case "deviation": + if (processing_option === PROCESSING_OPTIONS.TRANSITIONAL) { + processed += String.fromCodePoint.apply(String, status[2]); + } else { + processed += String.fromCodePoint(codePoint); + } + break; + case "valid": + processed += String.fromCodePoint(codePoint); + break; + case "disallowed_STD3_mapped": + if (useSTD3) { + hasError = true; + processed += String.fromCodePoint(codePoint); + } else { + processed += String.fromCodePoint.apply(String, status[2]); + } + break; + case "disallowed_STD3_valid": + if (useSTD3) { + hasError = true; + } + + processed += String.fromCodePoint(codePoint); + break; + } + } + + return { + string: processed, + error: hasError + }; +} + +var combiningMarksRegex = /[\u0300-\u036F\u0483-\u0489\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u0711\u0730-\u074A\u07A6-\u07B0\u07EB-\u07F3\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u08E4-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A70\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B62\u0B63\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0C00-\u0C03\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0D01-\u0D03\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D82\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0EB1\u0EB4-\u0EB9\u0EBB\u0EBC\u0EC8-\u0ECD\u0F18\u0F19\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F\u109A-\u109D\u135D-\u135F\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u180B-\u180D\u18A9\u1920-\u192B\u1930-\u193B\u19B0-\u19C0\u19C8\u19C9\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F\u1AB0-\u1ABE\u1B00-\u1B04\u1B34-\u1B44\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BE6-\u1BF3\u1C24-\u1C37\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF2-\u1CF4\u1CF8\u1CF9\u1DC0-\u1DF5\u1DFC-\u1DFF\u20D0-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA66F-\uA672\uA674-\uA67D\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA880\uA881\uA8B4-\uA8C4\uA8E0-\uA8F1\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9E5\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uFB1E\uFE00-\uFE0F\uFE20-\uFE2D]|\uD800[\uDDFD\uDEE0\uDF76-\uDF7A]|\uD802[\uDE01-\uDE03\uDE05\uDE06\uDE0C-\uDE0F\uDE38-\uDE3A\uDE3F\uDEE5\uDEE6]|\uD804[\uDC00-\uDC02\uDC38-\uDC46\uDC7F-\uDC82\uDCB0-\uDCBA\uDD00-\uDD02\uDD27-\uDD34\uDD73\uDD80-\uDD82\uDDB3-\uDDC0\uDE2C-\uDE37\uDEDF-\uDEEA\uDF01-\uDF03\uDF3C\uDF3E-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF57\uDF62\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDCB0-\uDCC3\uDDAF-\uDDB5\uDDB8-\uDDC0\uDE30-\uDE40\uDEAB-\uDEB7]|\uD81A[\uDEF0-\uDEF4\uDF30-\uDF36]|\uD81B[\uDF51-\uDF7E\uDF8F-\uDF92]|\uD82F[\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD83A[\uDCD0-\uDCD6]|\uDB40[\uDD00-\uDDEF]/; + +function validateLabel(label, processing_option) { + if (label.substr(0, 4) === "xn--") { + label = punycode.toUnicode(label); + processing_option = PROCESSING_OPTIONS.NONTRANSITIONAL; + } + + var error = false; + + if (normalize(label) !== label || + (label[3] === "-" && label[4] === "-") || + label[0] === "-" || label[label.length - 1] === "-" || + label.indexOf(".") !== -1 || + label.search(combiningMarksRegex) === 0) { + error = true; + } + + var len = countSymbols(label); + for (var i = 0; i < len; ++i) { + var status = findStatus(label.codePointAt(i)); + if ((processing === PROCESSING_OPTIONS.TRANSITIONAL && status[1] !== "valid") || + (processing === PROCESSING_OPTIONS.NONTRANSITIONAL && + status[1] !== "valid" && status[1] !== "deviation")) { + error = true; + break; + } + } + + return { + label: label, + error: error + }; +} + +function processing(domain_name, useSTD3, processing_option) { + var result = mapChars(domain_name, useSTD3, processing_option); + result.string = normalize(result.string); + + var labels = result.string.split("."); + for (var i = 0; i < labels.length; ++i) { + try { + var validation = validateLabel(labels[i]); + labels[i] = validation.label; + result.error = result.error || validation.error; + } catch(e) { + result.error = true; + } + } + + return { + string: labels.join("."), + error: result.error + }; +} + +module.exports.toASCII = function(domain_name, useSTD3, processing_option, verifyDnsLength) { + var result = processing(domain_name, useSTD3, processing_option); + var labels = result.string.split("."); + labels = labels.map(function(l) { + try { + return punycode.toASCII(l); + } catch(e) { + result.error = true; + return l; + } + }); + + if (verifyDnsLength) { + var total = labels.slice(0, labels.length - 1).join(".").length; + if (total.length > 253 || total.length === 0) { + result.error = true; + } + + for (var i=0; i < labels.length; ++i) { + if (labels.length > 63 || labels.length === 0) { + result.error = true; + break; + } + } + } + + if (result.error) return null; + return labels.join("."); +}; + +module.exports.toUnicode = function(domain_name, useSTD3) { + var result = processing(domain_name, useSTD3, PROCESSING_OPTIONS.NONTRANSITIONAL); + + return { + domain: result.string, + error: result.error + }; +}; + +module.exports.PROCESSING_OPTIONS = PROCESSING_OPTIONS; + + +/***/ }), + +/***/ 4294: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +module.exports = __nccwpck_require__(4219); + + +/***/ }), + +/***/ 4219: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + +"use strict"; + + +var net = __nccwpck_require__(1808); +var tls = __nccwpck_require__(4404); +var http = __nccwpck_require__(3685); +var https = __nccwpck_require__(5687); +var events = __nccwpck_require__(2361); +var assert = __nccwpck_require__(9491); +var util = __nccwpck_require__(3837); + + +exports.httpOverHttp = httpOverHttp; +exports.httpsOverHttp = httpsOverHttp; +exports.httpOverHttps = httpOverHttps; +exports.httpsOverHttps = httpsOverHttps; + + +function httpOverHttp(options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + return agent; +} + +function httpsOverHttp(options) { + var agent = new TunnelingAgent(options); + agent.request = http.request; + agent.createSocket = createSecureSocket; + agent.defaultPort = 443; + return agent; +} + +function httpOverHttps(options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + return agent; +} + +function httpsOverHttps(options) { + var agent = new TunnelingAgent(options); + agent.request = https.request; + agent.createSocket = createSecureSocket; + agent.defaultPort = 443; + return agent; +} + + +function TunnelingAgent(options) { + var self = this; + self.options = options || {}; + self.proxyOptions = self.options.proxy || {}; + self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets; + self.requests = []; + self.sockets = []; + + self.on('free', function onFree(socket, host, port, localAddress) { + var options = toOptions(host, port, localAddress); + for (var i = 0, len = self.requests.length; i < len; ++i) { + var pending = self.requests[i]; + if (pending.host === options.host && pending.port === options.port) { + // Detect the request to connect same origin server, + // reuse the connection. + self.requests.splice(i, 1); + pending.request.onSocket(socket); + return; + } + } + socket.destroy(); + self.removeSocket(socket); + }); +} +util.inherits(TunnelingAgent, events.EventEmitter); + +TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) { + var self = this; + var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress)); + + if (self.sockets.length >= this.maxSockets) { + // We are over limit so we'll add it to the queue. + self.requests.push(options); + return; + } + + // If we are under maxSockets create a new one. + self.createSocket(options, function(socket) { + socket.on('free', onFree); + socket.on('close', onCloseOrRemove); + socket.on('agentRemove', onCloseOrRemove); + req.onSocket(socket); + + function onFree() { + self.emit('free', socket, options); + } + + function onCloseOrRemove(err) { + self.removeSocket(socket); + socket.removeListener('free', onFree); + socket.removeListener('close', onCloseOrRemove); + socket.removeListener('agentRemove', onCloseOrRemove); + } + }); +}; + +TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { + var self = this; + var placeholder = {}; + self.sockets.push(placeholder); + + var connectOptions = mergeOptions({}, self.proxyOptions, { + method: 'CONNECT', + path: options.host + ':' + options.port, + agent: false, + headers: { + host: options.host + ':' + options.port + } + }); + if (options.localAddress) { + connectOptions.localAddress = options.localAddress; + } + if (connectOptions.proxyAuth) { + connectOptions.headers = connectOptions.headers || {}; + connectOptions.headers['Proxy-Authorization'] = 'Basic ' + + new Buffer(connectOptions.proxyAuth).toString('base64'); + } + + debug('making CONNECT request'); + var connectReq = self.request(connectOptions); + connectReq.useChunkedEncodingByDefault = false; // for v0.6 + connectReq.once('response', onResponse); // for v0.6 + connectReq.once('upgrade', onUpgrade); // for v0.6 + connectReq.once('connect', onConnect); // for v0.7 or later + connectReq.once('error', onError); + connectReq.end(); + + function onResponse(res) { + // Very hacky. This is necessary to avoid http-parser leaks. + res.upgrade = true; + } + + function onUpgrade(res, socket, head) { + // Hacky. + process.nextTick(function() { + onConnect(res, socket, head); + }); + } + + function onConnect(res, socket, head) { + connectReq.removeAllListeners(); + socket.removeAllListeners(); + + if (res.statusCode !== 200) { + debug('tunneling socket could not be established, statusCode=%d', + res.statusCode); + socket.destroy(); + var error = new Error('tunneling socket could not be established, ' + + 'statusCode=' + res.statusCode); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + return; + } + if (head.length > 0) { + debug('got illegal response body from proxy'); + socket.destroy(); + var error = new Error('got illegal response body from proxy'); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + return; + } + debug('tunneling connection has established'); + self.sockets[self.sockets.indexOf(placeholder)] = socket; + return cb(socket); + } + + function onError(cause) { + connectReq.removeAllListeners(); + + debug('tunneling socket could not be established, cause=%s\n', + cause.message, cause.stack); + var error = new Error('tunneling socket could not be established, ' + + 'cause=' + cause.message); + error.code = 'ECONNRESET'; + options.request.emit('error', error); + self.removeSocket(placeholder); + } +}; + +TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { + var pos = this.sockets.indexOf(socket) + if (pos === -1) { + return; + } + this.sockets.splice(pos, 1); + + var pending = this.requests.shift(); + if (pending) { + // If we have pending requests and a socket gets closed a new one + // needs to be created to take over in the pool for the one that closed. + this.createSocket(pending, function(socket) { + pending.request.onSocket(socket); + }); + } +}; + +function createSecureSocket(options, cb) { + var self = this; + TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { + var hostHeader = options.request.getHeader('host'); + var tlsOptions = mergeOptions({}, self.options, { + socket: socket, + servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host + }); + + // 0 is dummy port for v0.6 + var secureSocket = tls.connect(0, tlsOptions); + self.sockets[self.sockets.indexOf(socket)] = secureSocket; + cb(secureSocket); + }); +} + + +function toOptions(host, port, localAddress) { + if (typeof host === 'string') { // since v0.10 + return { + host: host, + port: port, + localAddress: localAddress + }; + } + return host; // for v0.11 or later +} + +function mergeOptions(target) { + for (var i = 1, len = arguments.length; i < len; ++i) { + var overrides = arguments[i]; + if (typeof overrides === 'object') { + var keys = Object.keys(overrides); + for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { + var k = keys[j]; + if (overrides[k] !== undefined) { + target[k] = overrides[k]; + } + } + } + } + return target; +} + + +var debug; +if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { + debug = function() { + var args = Array.prototype.slice.call(arguments); + if (typeof args[0] === 'string') { + args[0] = 'TUNNEL: ' + args[0]; + } else { + args.unshift('TUNNEL:'); + } + console.error.apply(console, args); + } +} else { + debug = function() {}; +} +exports.debug = debug; // for test + + +/***/ }), + +/***/ 3467: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +var through = __nccwpck_require__(421); +var bz2 = __nccwpck_require__(2589); +var bitIterator = __nccwpck_require__(7877); + +module.exports = unbzip2Stream; + +function unbzip2Stream() { + var bufferQueue = []; + var hasBytes = 0; + var blockSize = 0; + var broken = false; + var done = false; + var bitReader = null; + var streamCRC = null; + + function decompressBlock(push){ + if(!blockSize){ + blockSize = bz2.header(bitReader); + //console.error("got header of", blockSize); + streamCRC = 0; + return true; + }else{ + var bufsize = 100000 * blockSize; + var buf = new Int32Array(bufsize); + + var chunk = []; + var f = function(b) { + chunk.push(b); + }; + + streamCRC = bz2.decompress(bitReader, f, buf, bufsize, streamCRC); + if (streamCRC === null) { + // reset for next bzip2 header + blockSize = 0; + return false; + }else{ + //console.error('decompressed', chunk.length,'bytes'); + push(Buffer.from(chunk)); + return true; + } + } + } + + var outlength = 0; + function decompressAndQueue(stream) { + if (broken) return; + try { + return decompressBlock(function(d) { + stream.queue(d); + if (d !== null) { + //console.error('write at', outlength.toString(16)); + outlength += d.length; + } else { + //console.error('written EOS'); + } + }); + } catch(e) { + //console.error(e); + stream.emit('error', e); + broken = true; + return false; + } + } + + return through( + function write(data) { + //console.error('received', data.length,'bytes in', typeof data); + bufferQueue.push(data); + hasBytes += data.length; + if (bitReader === null) { + bitReader = bitIterator(function() { + return bufferQueue.shift(); + }); + } + while (!broken && hasBytes - bitReader.bytesRead + 1 >= ((25000 + 100000 * blockSize) || 4)){ + //console.error('decompressing with', hasBytes - bitReader.bytesRead + 1, 'bytes in buffer'); + decompressAndQueue(this); + } + }, + function end(x) { + //console.error(x,'last compressing with', hasBytes, 'bytes in buffer'); + while (!broken && bitReader && hasBytes > bitReader.bytesRead){ + decompressAndQueue(this); + } + if (!broken) { + if (streamCRC !== null) + this.emit('error', new Error("input stream ended prematurely")); + this.queue(null); + } + } + ); +} + + + +/***/ }), + +/***/ 7877: +/***/ ((module) => { + +var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF]; + +// returns a function that reads bits. +// takes a buffer iterator as input +module.exports = function bitIterator(nextBuffer) { + var bit = 0, byte = 0; + var bytes = nextBuffer(); + var f = function(n) { + if (n === null && bit != 0) { // align to byte boundary + bit = 0 + byte++; + return; + } + var result = 0; + while(n > 0) { + if (byte >= bytes.length) { + byte = 0; + bytes = nextBuffer(); + } + var left = 8 - bit; + if (bit === 0 && n > 0) + f.bytesRead++; + if (n >= left) { + result <<= left; + result |= (BITMASK[left] & bytes[byte++]); + bit = 0; + n -= left; + } else { + result <<= n; + result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit)); + bit += n; + n = 0; + } + } + return result; + }; + f.bytesRead = 0; + return f; +}; + + +/***/ }), + +/***/ 2589: +/***/ ((module) => { + +/* + bzip2.js - a small bzip2 decompression implementation + + Copyright 2011 by antimatter15 (antimatter15@gmail.com) + + Based on micro-bunzip by Rob Landley (rob@landley.net). + + Copyright (c) 2011 by antimatter15 (antimatter15@gmail.com). + + Permission is hereby granted, free of charge, to any person obtaining a + copy of this software and associated documentation files (the "Software"), + to deal in the Software without restriction, including without limitation + the rights to use, copy, modify, merge, publish, distribute, sublicense, + and/or sell copies of the Software, and to permit persons to whom the + Software is furnished to do so, subject to the following conditions: + + The above copyright notice and this permission notice shall be included + in all copies or substantial portions of the Software. + + THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, + EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF + MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. + IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, + DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, + TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH + THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +*/ +function Bzip2Error(message) { + this.name = 'Bzip2Error'; + this.message = message; + this.stack = (new Error()).stack; +} +Bzip2Error.prototype = new Error; + +var message = { + Error: function(message) {throw new Bzip2Error(message);} +}; + +var bzip2 = {}; +bzip2.Bzip2Error = Bzip2Error; + +bzip2.crcTable = +[ + 0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9, + 0x130476dc, 0x17c56b6b, 0x1a864db2, 0x1e475005, + 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61, + 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, + 0x4c11db70, 0x48d0c6c7, 0x4593e01e, 0x4152fda9, + 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75, + 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, + 0x791d4014, 0x7ddc5da3, 0x709f7b7a, 0x745e66cd, + 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039, + 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5, + 0xbe2b5b58, 0xbaea46ef, 0xb7a96036, 0xb3687d81, + 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d, + 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49, + 0xc7361b4c, 0xc3f706fb, 0xceb42022, 0xca753d95, + 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1, + 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d, + 0x34867077, 0x30476dc0, 0x3d044b19, 0x39c556ae, + 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072, + 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16, + 0x018aeb13, 0x054bf6a4, 0x0808d07d, 0x0cc9cdca, + 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde, + 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02, + 0x5e9f46bf, 0x5a5e5b08, 0x571d7dd1, 0x53dc6066, + 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba, + 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e, + 0xbfa1b04b, 0xbb60adfc, 0xb6238b25, 0xb2e29692, + 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6, + 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a, + 0xe0b41de7, 0xe4750050, 0xe9362689, 0xedf73b3e, + 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2, + 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686, + 0xd5b88683, 0xd1799b34, 0xdc3abded, 0xd8fba05a, + 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637, + 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb, + 0x4f040d56, 0x4bc510e1, 0x46863638, 0x42472b8f, + 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53, + 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47, + 0x36194d42, 0x32d850f5, 0x3f9b762c, 0x3b5a6b9b, + 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff, + 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623, + 0xf12f560e, 0xf5ee4bb9, 0xf8ad6d60, 0xfc6c70d7, + 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b, + 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f, + 0xc423cd6a, 0xc0e2d0dd, 0xcda1f604, 0xc960ebb3, + 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7, + 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b, + 0x9b3660c6, 0x9ff77d71, 0x92b45ba8, 0x9675461f, + 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3, + 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640, + 0x4e8ee645, 0x4a4ffbf2, 0x470cdd2b, 0x43cdc09c, + 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8, + 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24, + 0x119b4be9, 0x155a565e, 0x18197087, 0x1cd86d30, + 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec, + 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088, + 0x2497d08d, 0x2056cd3a, 0x2d15ebe3, 0x29d4f654, + 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0, + 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c, + 0xe3a1cbc1, 0xe760d676, 0xea23f0af, 0xeee2ed18, + 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4, + 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0, + 0x9abc8bd5, 0x9e7d9662, 0x933eb0bb, 0x97ffad0c, + 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668, + 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4 +]; + +bzip2.array = function(bytes) { + var bit = 0, byte = 0; + var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF ]; + return function(n) { + var result = 0; + while(n > 0) { + var left = 8 - bit; + if (n >= left) { + result <<= left; + result |= (BITMASK[left] & bytes[byte++]); + bit = 0; + n -= left; + } else { + result <<= n; + result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit)); + bit += n; + n = 0; + } + } + return result; + } +} + + +bzip2.simple = function(srcbuffer, stream) { + var bits = bzip2.array(srcbuffer); + var size = bzip2.header(bits); + var ret = false; + var bufsize = 100000 * size; + var buf = new Int32Array(bufsize); + + do { + ret = bzip2.decompress(bits, stream, buf, bufsize); + } while(!ret); +} + +bzip2.header = function(bits) { + this.byteCount = new Int32Array(256); + this.symToByte = new Uint8Array(256); + this.mtfSymbol = new Int32Array(256); + this.selectors = new Uint8Array(0x8000); + + if (bits(8*3) != 4348520) message.Error("No magic number found"); + + var i = bits(8) - 48; + if (i < 1 || i > 9) message.Error("Not a BZIP archive"); + return i; +}; + + +//takes a function for reading the block data (starting with 0x314159265359) +//a block size (0-9) (optional, defaults to 9) +//a length at which to stop decompressing and return the output +bzip2.decompress = function(bits, stream, buf, bufsize, streamCRC) { + var MAX_HUFCODE_BITS = 20; + var MAX_SYMBOLS = 258; + var SYMBOL_RUNA = 0; + var SYMBOL_RUNB = 1; + var GROUP_SIZE = 50; + var crc = 0 ^ (-1); + + for(var h = '', i = 0; i < 6; i++) h += bits(8).toString(16); + if (h == "177245385090") { + var finalCRC = bits(32)|0; + if (finalCRC !== streamCRC) message.Error("Error in bzip2: crc32 do not match"); + // align stream to byte + bits(null); + return null; // reset streamCRC for next call + } + if (h != "314159265359") message.Error("eek not valid bzip data"); + var crcblock = bits(32)|0; // CRC code + if (bits(1)) message.Error("unsupported obsolete version"); + var origPtr = bits(24); + if (origPtr > bufsize) message.Error("Initial position larger than buffer size"); + var t = bits(16); + var symTotal = 0; + for (i = 0; i < 16; i++) { + if (t & (1 << (15 - i))) { + var k = bits(16); + for(j = 0; j < 16; j++) { + if (k & (1 << (15 - j))) { + this.symToByte[symTotal++] = (16 * i) + j; + } + } + } + } + + var groupCount = bits(3); + if (groupCount < 2 || groupCount > 6) message.Error("another error"); + var nSelectors = bits(15); + if (nSelectors == 0) message.Error("meh"); + for(var i = 0; i < groupCount; i++) this.mtfSymbol[i] = i; + + for(var i = 0; i < nSelectors; i++) { + for(var j = 0; bits(1); j++) if (j >= groupCount) message.Error("whoops another error"); + var uc = this.mtfSymbol[j]; + for(var k = j-1; k>=0; k--) { + this.mtfSymbol[k+1] = this.mtfSymbol[k]; + } + this.mtfSymbol[0] = uc; + this.selectors[i] = uc; + } + + var symCount = symTotal + 2; + var groups = []; + var length = new Uint8Array(MAX_SYMBOLS), + temp = new Uint16Array(MAX_HUFCODE_BITS+1); + + var hufGroup; + + for(var j = 0; j < groupCount; j++) { + t = bits(5); //lengths + for(var i = 0; i < symCount; i++) { + while(true){ + if (t < 1 || t > MAX_HUFCODE_BITS) message.Error("I gave up a while ago on writing error messages"); + if (!bits(1)) break; + if (!bits(1)) t++; + else t--; + } + length[i] = t; + } + var minLen, maxLen; + minLen = maxLen = length[0]; + for(var i = 1; i < symCount; i++) { + if (length[i] > maxLen) maxLen = length[i]; + else if (length[i] < minLen) minLen = length[i]; + } + hufGroup = groups[j] = {}; + hufGroup.permute = new Int32Array(MAX_SYMBOLS); + hufGroup.limit = new Int32Array(MAX_HUFCODE_BITS + 1); + hufGroup.base = new Int32Array(MAX_HUFCODE_BITS + 1); + + hufGroup.minLen = minLen; + hufGroup.maxLen = maxLen; + var base = hufGroup.base; + var limit = hufGroup.limit; + var pp = 0; + for(var i = minLen; i <= maxLen; i++) + for(var t = 0; t < symCount; t++) + if (length[t] == i) hufGroup.permute[pp++] = t; + for(i = minLen; i <= maxLen; i++) temp[i] = limit[i] = 0; + for(i = 0; i < symCount; i++) temp[length[i]]++; + pp = t = 0; + for(i = minLen; i < maxLen; i++) { + pp += temp[i]; + limit[i] = pp - 1; + pp <<= 1; + base[i+1] = pp - (t += temp[i]); + } + limit[maxLen] = pp + temp[maxLen] - 1; + base[minLen] = 0; + } + + for(var i = 0; i < 256; i++) { + this.mtfSymbol[i] = i; + this.byteCount[i] = 0; + } + var runPos, count, symCount, selector; + runPos = count = symCount = selector = 0; + while(true) { + if (!(symCount--)) { + symCount = GROUP_SIZE - 1; + if (selector >= nSelectors) message.Error("meow i'm a kitty, that's an error"); + hufGroup = groups[this.selectors[selector++]]; + base = hufGroup.base; + limit = hufGroup.limit; + } + i = hufGroup.minLen; + j = bits(i); + while(true) { + if (i > hufGroup.maxLen) message.Error("rawr i'm a dinosaur"); + if (j <= limit[i]) break; + i++; + j = (j << 1) | bits(1); + } + j -= base[i]; + if (j < 0 || j >= MAX_SYMBOLS) message.Error("moo i'm a cow"); + var nextSym = hufGroup.permute[j]; + if (nextSym == SYMBOL_RUNA || nextSym == SYMBOL_RUNB) { + if (!runPos){ + runPos = 1; + t = 0; + } + if (nextSym == SYMBOL_RUNA) t += runPos; + else t += 2 * runPos; + runPos <<= 1; + continue; + } + if (runPos) { + runPos = 0; + if (count + t > bufsize) message.Error("Boom."); + uc = this.symToByte[this.mtfSymbol[0]]; + this.byteCount[uc] += t; + while(t--) buf[count++] = uc; + } + if (nextSym > symTotal) break; + if (count >= bufsize) message.Error("I can't think of anything. Error"); + i = nextSym - 1; + uc = this.mtfSymbol[i]; + for(var k = i-1; k>=0; k--) { + this.mtfSymbol[k+1] = this.mtfSymbol[k]; + } + this.mtfSymbol[0] = uc + uc = this.symToByte[uc]; + this.byteCount[uc]++; + buf[count++] = uc; + } + if (origPtr < 0 || origPtr >= count) message.Error("I'm a monkey and I'm throwing something at someone, namely you"); + var j = 0; + for(var i = 0; i < 256; i++) { + k = j + this.byteCount[i]; + this.byteCount[i] = j; + j = k; + } + for(var i = 0; i < count; i++) { + uc = buf[i] & 0xff; + buf[this.byteCount[uc]] |= (i << 8); + this.byteCount[uc]++; + } + var pos = 0, current = 0, run = 0; + if (count) { + pos = buf[origPtr]; + current = (pos & 0xff); + pos >>= 8; + run = -1; + } + count = count; + var copies, previous, outbyte; + while(count) { + count--; + previous = current; + pos = buf[pos]; + current = pos & 0xff; + pos >>= 8; + if (run++ == 3) { + copies = current; + outbyte = previous; + current = -1; + } else { + copies = 1; + outbyte = current; + } + while(copies--) { + crc = ((crc << 8) ^ this.crcTable[((crc>>24) ^ outbyte) & 0xFF])&0xFFFFFFFF; // crc32 + stream(outbyte); + } + if (current != previous) run = 0; + } + + crc = (crc ^ (-1)) >>> 0; + if ((crc|0) != (crcblock|0)) message.Error("Error in bzip2: crc32 do not match"); + streamCRC = (crc ^ ((streamCRC << 1) | (streamCRC >>> 31))) & 0xFFFFFFFF; + return streamCRC; +} + +module.exports = bzip2; + + +/***/ }), + +/***/ 1773: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const Client = __nccwpck_require__(3598) +const Dispatcher = __nccwpck_require__(412) +const errors = __nccwpck_require__(8045) +const Pool = __nccwpck_require__(4634) +const BalancedPool = __nccwpck_require__(7931) +const Agent = __nccwpck_require__(7890) +const util = __nccwpck_require__(3983) +const { InvalidArgumentError } = errors +const api = __nccwpck_require__(4059) +const buildConnector = __nccwpck_require__(2067) +const MockClient = __nccwpck_require__(8687) +const MockAgent = __nccwpck_require__(6771) +const MockPool = __nccwpck_require__(6193) +const mockErrors = __nccwpck_require__(888) +const ProxyAgent = __nccwpck_require__(7858) +const RetryHandler = __nccwpck_require__(2286) +const { getGlobalDispatcher, setGlobalDispatcher } = __nccwpck_require__(1892) +const DecoratorHandler = __nccwpck_require__(6930) +const RedirectHandler = __nccwpck_require__(2860) +const createRedirectInterceptor = __nccwpck_require__(8861) + +let hasCrypto +try { + __nccwpck_require__(6113) + hasCrypto = true +} catch { + hasCrypto = false +} + +Object.assign(Dispatcher.prototype, api) + +module.exports.Dispatcher = Dispatcher +module.exports.Client = Client +module.exports.Pool = Pool +module.exports.BalancedPool = BalancedPool +module.exports.Agent = Agent +module.exports.ProxyAgent = ProxyAgent +module.exports.RetryHandler = RetryHandler + +module.exports.DecoratorHandler = DecoratorHandler +module.exports.RedirectHandler = RedirectHandler +module.exports.createRedirectInterceptor = createRedirectInterceptor + +module.exports.buildConnector = buildConnector +module.exports.errors = errors + +function makeDispatcher (fn) { + return (url, opts, handler) => { + if (typeof opts === 'function') { + handler = opts + opts = null + } + + if (!url || (typeof url !== 'string' && typeof url !== 'object' && !(url instanceof URL))) { + throw new InvalidArgumentError('invalid url') + } + + if (opts != null && typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } + + if (opts && opts.path != null) { + if (typeof opts.path !== 'string') { + throw new InvalidArgumentError('invalid opts.path') + } + + let path = opts.path + if (!opts.path.startsWith('/')) { + path = `/${path}` + } + + url = new URL(util.parseOrigin(url).origin + path) + } else { + if (!opts) { + opts = typeof url === 'object' ? url : {} + } + + url = util.parseURL(url) + } + + const { agent, dispatcher = getGlobalDispatcher() } = opts + + if (agent) { + throw new InvalidArgumentError('unsupported opts.agent. Did you mean opts.client?') + } + + return fn.call(dispatcher, { + ...opts, + origin: url.origin, + path: url.search ? `${url.pathname}${url.search}` : url.pathname, + method: opts.method || (opts.body ? 'PUT' : 'GET') + }, handler) + } +} + +module.exports.setGlobalDispatcher = setGlobalDispatcher +module.exports.getGlobalDispatcher = getGlobalDispatcher + +if (util.nodeMajor > 16 || (util.nodeMajor === 16 && util.nodeMinor >= 8)) { + let fetchImpl = null + module.exports.fetch = async function fetch (resource) { + if (!fetchImpl) { + fetchImpl = (__nccwpck_require__(4881).fetch) + } + + try { + return await fetchImpl(...arguments) + } catch (err) { + if (typeof err === 'object') { + Error.captureStackTrace(err, this) + } + + throw err + } + } + module.exports.Headers = __nccwpck_require__(554).Headers + module.exports.Response = __nccwpck_require__(7823).Response + module.exports.Request = __nccwpck_require__(8359).Request + module.exports.FormData = __nccwpck_require__(2015).FormData + module.exports.File = __nccwpck_require__(8511).File + module.exports.FileReader = __nccwpck_require__(1446).FileReader + + const { setGlobalOrigin, getGlobalOrigin } = __nccwpck_require__(1246) + + module.exports.setGlobalOrigin = setGlobalOrigin + module.exports.getGlobalOrigin = getGlobalOrigin + + const { CacheStorage } = __nccwpck_require__(7907) + const { kConstruct } = __nccwpck_require__(9174) + + // Cache & CacheStorage are tightly coupled with fetch. Even if it may run + // in an older version of Node, it doesn't have any use without fetch. + module.exports.caches = new CacheStorage(kConstruct) +} + +if (util.nodeMajor >= 16) { + const { deleteCookie, getCookies, getSetCookies, setCookie } = __nccwpck_require__(1724) + + module.exports.deleteCookie = deleteCookie + module.exports.getCookies = getCookies + module.exports.getSetCookies = getSetCookies + module.exports.setCookie = setCookie + + const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(685) + + module.exports.parseMIMEType = parseMIMEType + module.exports.serializeAMimeType = serializeAMimeType +} + +if (util.nodeMajor >= 18 && hasCrypto) { + const { WebSocket } = __nccwpck_require__(4284) + + module.exports.WebSocket = WebSocket +} + +module.exports.request = makeDispatcher(api.request) +module.exports.stream = makeDispatcher(api.stream) +module.exports.pipeline = makeDispatcher(api.pipeline) +module.exports.connect = makeDispatcher(api.connect) +module.exports.upgrade = makeDispatcher(api.upgrade) + +module.exports.MockClient = MockClient +module.exports.MockPool = MockPool +module.exports.MockAgent = MockAgent +module.exports.mockErrors = mockErrors + + +/***/ }), + +/***/ 7890: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { InvalidArgumentError } = __nccwpck_require__(8045) +const { kClients, kRunning, kClose, kDestroy, kDispatch, kInterceptors } = __nccwpck_require__(2785) +const DispatcherBase = __nccwpck_require__(4839) +const Pool = __nccwpck_require__(4634) +const Client = __nccwpck_require__(3598) +const util = __nccwpck_require__(3983) +const createRedirectInterceptor = __nccwpck_require__(8861) +const { WeakRef, FinalizationRegistry } = __nccwpck_require__(6436)() + +const kOnConnect = Symbol('onConnect') +const kOnDisconnect = Symbol('onDisconnect') +const kOnConnectionError = Symbol('onConnectionError') +const kMaxRedirections = Symbol('maxRedirections') +const kOnDrain = Symbol('onDrain') +const kFactory = Symbol('factory') +const kFinalizer = Symbol('finalizer') +const kOptions = Symbol('options') + +function defaultFactory (origin, opts) { + return opts && opts.connections === 1 + ? new Client(origin, opts) + : new Pool(origin, opts) +} + +class Agent extends DispatcherBase { + constructor ({ factory = defaultFactory, maxRedirections = 0, connect, ...options } = {}) { + super() + + if (typeof factory !== 'function') { + throw new InvalidArgumentError('factory must be a function.') + } + + if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { + throw new InvalidArgumentError('connect must be a function or an object') + } + + if (!Number.isInteger(maxRedirections) || maxRedirections < 0) { + throw new InvalidArgumentError('maxRedirections must be a positive number') + } + + if (connect && typeof connect !== 'function') { + connect = { ...connect } + } + + this[kInterceptors] = options.interceptors && options.interceptors.Agent && Array.isArray(options.interceptors.Agent) + ? options.interceptors.Agent + : [createRedirectInterceptor({ maxRedirections })] + + this[kOptions] = { ...util.deepClone(options), connect } + this[kOptions].interceptors = options.interceptors + ? { ...options.interceptors } + : undefined + this[kMaxRedirections] = maxRedirections + this[kFactory] = factory + this[kClients] = new Map() + this[kFinalizer] = new FinalizationRegistry(/* istanbul ignore next: gc is undeterministic */ key => { + const ref = this[kClients].get(key) + if (ref !== undefined && ref.deref() === undefined) { + this[kClients].delete(key) + } + }) + + const agent = this + + this[kOnDrain] = (origin, targets) => { + agent.emit('drain', origin, [agent, ...targets]) + } + + this[kOnConnect] = (origin, targets) => { + agent.emit('connect', origin, [agent, ...targets]) + } + + this[kOnDisconnect] = (origin, targets, err) => { + agent.emit('disconnect', origin, [agent, ...targets], err) + } + + this[kOnConnectionError] = (origin, targets, err) => { + agent.emit('connectionError', origin, [agent, ...targets], err) + } + } + + get [kRunning] () { + let ret = 0 + for (const ref of this[kClients].values()) { + const client = ref.deref() + /* istanbul ignore next: gc is undeterministic */ + if (client) { + ret += client[kRunning] + } + } + return ret + } + + [kDispatch] (opts, handler) { + let key + if (opts.origin && (typeof opts.origin === 'string' || opts.origin instanceof URL)) { + key = String(opts.origin) + } else { + throw new InvalidArgumentError('opts.origin must be a non-empty string or URL.') + } + + const ref = this[kClients].get(key) + + let dispatcher = ref ? ref.deref() : null + if (!dispatcher) { + dispatcher = this[kFactory](opts.origin, this[kOptions]) + .on('drain', this[kOnDrain]) + .on('connect', this[kOnConnect]) + .on('disconnect', this[kOnDisconnect]) + .on('connectionError', this[kOnConnectionError]) + + this[kClients].set(key, new WeakRef(dispatcher)) + this[kFinalizer].register(dispatcher, key) + } + + return dispatcher.dispatch(opts, handler) + } + + async [kClose] () { + const closePromises = [] + for (const ref of this[kClients].values()) { + const client = ref.deref() + /* istanbul ignore else: gc is undeterministic */ + if (client) { + closePromises.push(client.close()) + } + } + + await Promise.all(closePromises) + } + + async [kDestroy] (err) { + const destroyPromises = [] + for (const ref of this[kClients].values()) { + const client = ref.deref() + /* istanbul ignore else: gc is undeterministic */ + if (client) { + destroyPromises.push(client.destroy(err)) + } + } + + await Promise.all(destroyPromises) + } +} + +module.exports = Agent + + +/***/ }), + +/***/ 7032: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const { addAbortListener } = __nccwpck_require__(3983) +const { RequestAbortedError } = __nccwpck_require__(8045) + +const kListener = Symbol('kListener') +const kSignal = Symbol('kSignal') + +function abort (self) { + if (self.abort) { + self.abort() + } else { + self.onError(new RequestAbortedError()) + } +} + +function addSignal (self, signal) { + self[kSignal] = null + self[kListener] = null + + if (!signal) { + return + } + + if (signal.aborted) { + abort(self) + return + } + + self[kSignal] = signal + self[kListener] = () => { + abort(self) + } + + addAbortListener(self[kSignal], self[kListener]) +} + +function removeSignal (self) { + if (!self[kSignal]) { + return + } + + if ('removeEventListener' in self[kSignal]) { + self[kSignal].removeEventListener('abort', self[kListener]) + } else { + self[kSignal].removeListener('abort', self[kListener]) + } + + self[kSignal] = null + self[kListener] = null +} + +module.exports = { + addSignal, + removeSignal +} + + +/***/ }), + +/***/ 9744: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { AsyncResource } = __nccwpck_require__(852) +const { InvalidArgumentError, RequestAbortedError, SocketError } = __nccwpck_require__(8045) +const util = __nccwpck_require__(3983) +const { addSignal, removeSignal } = __nccwpck_require__(7032) + +class ConnectHandler extends AsyncResource { + constructor (opts, callback) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } + + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } + + const { signal, opaque, responseHeaders } = opts + + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + } + + super('UNDICI_CONNECT') + + this.opaque = opaque || null + this.responseHeaders = responseHeaders || null + this.callback = callback + this.abort = null + + addSignal(this, signal) + } + + onConnect (abort, context) { + if (!this.callback) { + throw new RequestAbortedError() + } + + this.abort = abort + this.context = context + } + + onHeaders () { + throw new SocketError('bad connect', null) + } + + onUpgrade (statusCode, rawHeaders, socket) { + const { callback, opaque, context } = this + + removeSignal(this) + + this.callback = null + + let headers = rawHeaders + // Indicates is an HTTP2Session + if (headers != null) { + headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + } + + this.runInAsyncScope(callback, null, null, { + statusCode, + headers, + socket, + opaque, + context + }) + } + + onError (err) { + const { callback, opaque } = this + + removeSignal(this) + + if (callback) { + this.callback = null + queueMicrotask(() => { + this.runInAsyncScope(callback, null, err, { opaque }) + }) + } + } +} + +function connect (opts, callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + connect.call(this, opts, (err, data) => { + return err ? reject(err) : resolve(data) + }) + }) + } + + try { + const connectHandler = new ConnectHandler(opts, callback) + this.dispatch({ ...opts, method: 'CONNECT' }, connectHandler) + } catch (err) { + if (typeof callback !== 'function') { + throw err + } + const opaque = opts && opts.opaque + queueMicrotask(() => callback(err, { opaque })) + } +} + +module.exports = connect + + +/***/ }), + +/***/ 8752: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { + Readable, + Duplex, + PassThrough +} = __nccwpck_require__(2781) +const { + InvalidArgumentError, + InvalidReturnValueError, + RequestAbortedError +} = __nccwpck_require__(8045) +const util = __nccwpck_require__(3983) +const { AsyncResource } = __nccwpck_require__(852) +const { addSignal, removeSignal } = __nccwpck_require__(7032) +const assert = __nccwpck_require__(9491) + +const kResume = Symbol('resume') + +class PipelineRequest extends Readable { + constructor () { + super({ autoDestroy: true }) + + this[kResume] = null + } + + _read () { + const { [kResume]: resume } = this + + if (resume) { + this[kResume] = null + resume() + } + } + + _destroy (err, callback) { + this._read() + + callback(err) + } +} + +class PipelineResponse extends Readable { + constructor (resume) { + super({ autoDestroy: true }) + this[kResume] = resume + } + + _read () { + this[kResume]() + } + + _destroy (err, callback) { + if (!err && !this._readableState.endEmitted) { + err = new RequestAbortedError() + } + + callback(err) + } +} + +class PipelineHandler extends AsyncResource { + constructor (opts, handler) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } + + if (typeof handler !== 'function') { + throw new InvalidArgumentError('invalid handler') + } + + const { signal, method, opaque, onInfo, responseHeaders } = opts + + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + } + + if (method === 'CONNECT') { + throw new InvalidArgumentError('invalid method') + } + + if (onInfo && typeof onInfo !== 'function') { + throw new InvalidArgumentError('invalid onInfo callback') + } + + super('UNDICI_PIPELINE') + + this.opaque = opaque || null + this.responseHeaders = responseHeaders || null + this.handler = handler + this.abort = null + this.context = null + this.onInfo = onInfo || null + + this.req = new PipelineRequest().on('error', util.nop) + + this.ret = new Duplex({ + readableObjectMode: opts.objectMode, + autoDestroy: true, + read: () => { + const { body } = this + + if (body && body.resume) { + body.resume() + } + }, + write: (chunk, encoding, callback) => { + const { req } = this + + if (req.push(chunk, encoding) || req._readableState.destroyed) { + callback() + } else { + req[kResume] = callback + } + }, + destroy: (err, callback) => { + const { body, req, res, ret, abort } = this + + if (!err && !ret._readableState.endEmitted) { + err = new RequestAbortedError() + } + + if (abort && err) { + abort() + } + + util.destroy(body, err) + util.destroy(req, err) + util.destroy(res, err) + + removeSignal(this) + + callback(err) + } + }).on('prefinish', () => { + const { req } = this + + // Node < 15 does not call _final in same tick. + req.push(null) + }) + + this.res = null + + addSignal(this, signal) + } + + onConnect (abort, context) { + const { ret, res } = this + + assert(!res, 'pipeline cannot be retried') + + if (ret.destroyed) { + throw new RequestAbortedError() + } + + this.abort = abort + this.context = context + } + + onHeaders (statusCode, rawHeaders, resume) { + const { opaque, handler, context } = this + + if (statusCode < 200) { + if (this.onInfo) { + const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + this.onInfo({ statusCode, headers }) + } + return + } + + this.res = new PipelineResponse(resume) + + let body + try { + this.handler = null + const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + body = this.runInAsyncScope(handler, null, { + statusCode, + headers, + opaque, + body: this.res, + context + }) + } catch (err) { + this.res.on('error', util.nop) + throw err + } + + if (!body || typeof body.on !== 'function') { + throw new InvalidReturnValueError('expected Readable') + } + + body + .on('data', (chunk) => { + const { ret, body } = this + + if (!ret.push(chunk) && body.pause) { + body.pause() + } + }) + .on('error', (err) => { + const { ret } = this + + util.destroy(ret, err) + }) + .on('end', () => { + const { ret } = this + + ret.push(null) + }) + .on('close', () => { + const { ret } = this + + if (!ret._readableState.ended) { + util.destroy(ret, new RequestAbortedError()) + } + }) + + this.body = body + } + + onData (chunk) { + const { res } = this + return res.push(chunk) + } + + onComplete (trailers) { + const { res } = this + res.push(null) + } + + onError (err) { + const { ret } = this + this.handler = null + util.destroy(ret, err) + } +} + +function pipeline (opts, handler) { + try { + const pipelineHandler = new PipelineHandler(opts, handler) + this.dispatch({ ...opts, body: pipelineHandler.req }, pipelineHandler) + return pipelineHandler.ret + } catch (err) { + return new PassThrough().destroy(err) + } +} + +module.exports = pipeline + + +/***/ }), + +/***/ 5448: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const Readable = __nccwpck_require__(3858) +const { + InvalidArgumentError, + RequestAbortedError +} = __nccwpck_require__(8045) +const util = __nccwpck_require__(3983) +const { getResolveErrorBodyCallback } = __nccwpck_require__(7474) +const { AsyncResource } = __nccwpck_require__(852) +const { addSignal, removeSignal } = __nccwpck_require__(7032) + +class RequestHandler extends AsyncResource { + constructor (opts, callback) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } + + const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError, highWaterMark } = opts + + try { + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } + + if (highWaterMark && (typeof highWaterMark !== 'number' || highWaterMark < 0)) { + throw new InvalidArgumentError('invalid highWaterMark') + } + + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + } + + if (method === 'CONNECT') { + throw new InvalidArgumentError('invalid method') + } + + if (onInfo && typeof onInfo !== 'function') { + throw new InvalidArgumentError('invalid onInfo callback') + } + + super('UNDICI_REQUEST') + } catch (err) { + if (util.isStream(body)) { + util.destroy(body.on('error', util.nop), err) + } + throw err + } + + this.responseHeaders = responseHeaders || null + this.opaque = opaque || null + this.callback = callback + this.res = null + this.abort = null + this.body = body + this.trailers = {} + this.context = null + this.onInfo = onInfo || null + this.throwOnError = throwOnError + this.highWaterMark = highWaterMark + + if (util.isStream(body)) { + body.on('error', (err) => { + this.onError(err) + }) + } + + addSignal(this, signal) + } + + onConnect (abort, context) { + if (!this.callback) { + throw new RequestAbortedError() + } + + this.abort = abort + this.context = context + } + + onHeaders (statusCode, rawHeaders, resume, statusMessage) { + const { callback, opaque, abort, context, responseHeaders, highWaterMark } = this + + const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + + if (statusCode < 200) { + if (this.onInfo) { + this.onInfo({ statusCode, headers }) + } + return + } + + const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers + const contentType = parsedHeaders['content-type'] + const body = new Readable({ resume, abort, contentType, highWaterMark }) + + this.callback = null + this.res = body + if (callback !== null) { + if (this.throwOnError && statusCode >= 400) { + this.runInAsyncScope(getResolveErrorBodyCallback, null, + { callback, body, contentType, statusCode, statusMessage, headers } + ) + } else { + this.runInAsyncScope(callback, null, null, { + statusCode, + headers, + trailers: this.trailers, + opaque, + body, + context + }) + } + } + } + + onData (chunk) { + const { res } = this + return res.push(chunk) + } + + onComplete (trailers) { + const { res } = this + + removeSignal(this) + + util.parseHeaders(trailers, this.trailers) + + res.push(null) + } + + onError (err) { + const { res, callback, body, opaque } = this + + removeSignal(this) + + if (callback) { + // TODO: Does this need queueMicrotask? + this.callback = null + queueMicrotask(() => { + this.runInAsyncScope(callback, null, err, { opaque }) + }) + } + + if (res) { + this.res = null + // Ensure all queued handlers are invoked before destroying res. + queueMicrotask(() => { + util.destroy(res, err) + }) + } + + if (body) { + this.body = null + util.destroy(body, err) + } + } +} + +function request (opts, callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + request.call(this, opts, (err, data) => { + return err ? reject(err) : resolve(data) + }) + }) + } + + try { + this.dispatch(opts, new RequestHandler(opts, callback)) + } catch (err) { + if (typeof callback !== 'function') { + throw err + } + const opaque = opts && opts.opaque + queueMicrotask(() => callback(err, { opaque })) + } +} + +module.exports = request +module.exports.RequestHandler = RequestHandler + + +/***/ }), + +/***/ 5395: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { finished, PassThrough } = __nccwpck_require__(2781) +const { + InvalidArgumentError, + InvalidReturnValueError, + RequestAbortedError +} = __nccwpck_require__(8045) +const util = __nccwpck_require__(3983) +const { getResolveErrorBodyCallback } = __nccwpck_require__(7474) +const { AsyncResource } = __nccwpck_require__(852) +const { addSignal, removeSignal } = __nccwpck_require__(7032) + +class StreamHandler extends AsyncResource { + constructor (opts, factory, callback) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } + + const { signal, method, opaque, body, onInfo, responseHeaders, throwOnError } = opts + + try { + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } + + if (typeof factory !== 'function') { + throw new InvalidArgumentError('invalid factory') + } + + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + } + + if (method === 'CONNECT') { + throw new InvalidArgumentError('invalid method') + } + + if (onInfo && typeof onInfo !== 'function') { + throw new InvalidArgumentError('invalid onInfo callback') + } + + super('UNDICI_STREAM') + } catch (err) { + if (util.isStream(body)) { + util.destroy(body.on('error', util.nop), err) + } + throw err + } + + this.responseHeaders = responseHeaders || null + this.opaque = opaque || null + this.factory = factory + this.callback = callback + this.res = null + this.abort = null + this.context = null + this.trailers = null + this.body = body + this.onInfo = onInfo || null + this.throwOnError = throwOnError || false + + if (util.isStream(body)) { + body.on('error', (err) => { + this.onError(err) + }) + } + + addSignal(this, signal) + } + + onConnect (abort, context) { + if (!this.callback) { + throw new RequestAbortedError() + } + + this.abort = abort + this.context = context + } + + onHeaders (statusCode, rawHeaders, resume, statusMessage) { + const { factory, opaque, context, callback, responseHeaders } = this + + const headers = responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + + if (statusCode < 200) { + if (this.onInfo) { + this.onInfo({ statusCode, headers }) + } + return + } + + this.factory = null + + let res + + if (this.throwOnError && statusCode >= 400) { + const parsedHeaders = responseHeaders === 'raw' ? util.parseHeaders(rawHeaders) : headers + const contentType = parsedHeaders['content-type'] + res = new PassThrough() + + this.callback = null + this.runInAsyncScope(getResolveErrorBodyCallback, null, + { callback, body: res, contentType, statusCode, statusMessage, headers } + ) + } else { + if (factory === null) { + return + } + + res = this.runInAsyncScope(factory, null, { + statusCode, + headers, + opaque, + context + }) + + if ( + !res || + typeof res.write !== 'function' || + typeof res.end !== 'function' || + typeof res.on !== 'function' + ) { + throw new InvalidReturnValueError('expected Writable') + } + + // TODO: Avoid finished. It registers an unnecessary amount of listeners. + finished(res, { readable: false }, (err) => { + const { callback, res, opaque, trailers, abort } = this + + this.res = null + if (err || !res.readable) { + util.destroy(res, err) + } + + this.callback = null + this.runInAsyncScope(callback, null, err || null, { opaque, trailers }) + + if (err) { + abort() + } + }) + } + + res.on('drain', resume) + + this.res = res + + const needDrain = res.writableNeedDrain !== undefined + ? res.writableNeedDrain + : res._writableState && res._writableState.needDrain + + return needDrain !== true + } + + onData (chunk) { + const { res } = this + + return res ? res.write(chunk) : true + } + + onComplete (trailers) { + const { res } = this + + removeSignal(this) + + if (!res) { + return + } + + this.trailers = util.parseHeaders(trailers) + + res.end() + } + + onError (err) { + const { res, callback, opaque, body } = this + + removeSignal(this) + + this.factory = null + + if (res) { + this.res = null + util.destroy(res, err) + } else if (callback) { + this.callback = null + queueMicrotask(() => { + this.runInAsyncScope(callback, null, err, { opaque }) + }) + } + + if (body) { + this.body = null + util.destroy(body, err) + } + } +} + +function stream (opts, factory, callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + stream.call(this, opts, factory, (err, data) => { + return err ? reject(err) : resolve(data) + }) + }) + } + + try { + this.dispatch(opts, new StreamHandler(opts, factory, callback)) + } catch (err) { + if (typeof callback !== 'function') { + throw err + } + const opaque = opts && opts.opaque + queueMicrotask(() => callback(err, { opaque })) + } +} + +module.exports = stream + + +/***/ }), + +/***/ 6923: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { InvalidArgumentError, RequestAbortedError, SocketError } = __nccwpck_require__(8045) +const { AsyncResource } = __nccwpck_require__(852) +const util = __nccwpck_require__(3983) +const { addSignal, removeSignal } = __nccwpck_require__(7032) +const assert = __nccwpck_require__(9491) + +class UpgradeHandler extends AsyncResource { + constructor (opts, callback) { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('invalid opts') + } + + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } + + const { signal, opaque, responseHeaders } = opts + + if (signal && typeof signal.on !== 'function' && typeof signal.addEventListener !== 'function') { + throw new InvalidArgumentError('signal must be an EventEmitter or EventTarget') + } + + super('UNDICI_UPGRADE') + + this.responseHeaders = responseHeaders || null + this.opaque = opaque || null + this.callback = callback + this.abort = null + this.context = null + + addSignal(this, signal) + } + + onConnect (abort, context) { + if (!this.callback) { + throw new RequestAbortedError() + } + + this.abort = abort + this.context = null + } + + onHeaders () { + throw new SocketError('bad upgrade', null) + } + + onUpgrade (statusCode, rawHeaders, socket) { + const { callback, opaque, context } = this + + assert.strictEqual(statusCode, 101) + + removeSignal(this) + + this.callback = null + const headers = this.responseHeaders === 'raw' ? util.parseRawHeaders(rawHeaders) : util.parseHeaders(rawHeaders) + this.runInAsyncScope(callback, null, null, { + headers, + socket, + opaque, + context + }) + } + + onError (err) { + const { callback, opaque } = this + + removeSignal(this) + + if (callback) { + this.callback = null + queueMicrotask(() => { + this.runInAsyncScope(callback, null, err, { opaque }) + }) + } + } +} + +function upgrade (opts, callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + upgrade.call(this, opts, (err, data) => { + return err ? reject(err) : resolve(data) + }) + }) + } + + try { + const upgradeHandler = new UpgradeHandler(opts, callback) + this.dispatch({ + ...opts, + method: opts.method || 'GET', + upgrade: opts.protocol || 'Websocket' + }, upgradeHandler) + } catch (err) { + if (typeof callback !== 'function') { + throw err + } + const opaque = opts && opts.opaque + queueMicrotask(() => callback(err, { opaque })) + } +} + +module.exports = upgrade + + +/***/ }), + +/***/ 4059: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +module.exports.request = __nccwpck_require__(5448) +module.exports.stream = __nccwpck_require__(5395) +module.exports.pipeline = __nccwpck_require__(8752) +module.exports.upgrade = __nccwpck_require__(6923) +module.exports.connect = __nccwpck_require__(9744) + + +/***/ }), + +/***/ 3858: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// Ported from https://github.com/nodejs/undici/pull/907 + + + +const assert = __nccwpck_require__(9491) +const { Readable } = __nccwpck_require__(2781) +const { RequestAbortedError, NotSupportedError, InvalidArgumentError } = __nccwpck_require__(8045) +const util = __nccwpck_require__(3983) +const { ReadableStreamFrom, toUSVString } = __nccwpck_require__(3983) + +let Blob + +const kConsume = Symbol('kConsume') +const kReading = Symbol('kReading') +const kBody = Symbol('kBody') +const kAbort = Symbol('abort') +const kContentType = Symbol('kContentType') + +const noop = () => {} + +module.exports = class BodyReadable extends Readable { + constructor ({ + resume, + abort, + contentType = '', + highWaterMark = 64 * 1024 // Same as nodejs fs streams. + }) { + super({ + autoDestroy: true, + read: resume, + highWaterMark + }) + + this._readableState.dataEmitted = false + + this[kAbort] = abort + this[kConsume] = null + this[kBody] = null + this[kContentType] = contentType + + // Is stream being consumed through Readable API? + // This is an optimization so that we avoid checking + // for 'data' and 'readable' listeners in the hot path + // inside push(). + this[kReading] = false + } + + destroy (err) { + if (this.destroyed) { + // Node < 16 + return this + } + + if (!err && !this._readableState.endEmitted) { + err = new RequestAbortedError() + } + + if (err) { + this[kAbort]() + } + + return super.destroy(err) + } + + emit (ev, ...args) { + if (ev === 'data') { + // Node < 16.7 + this._readableState.dataEmitted = true + } else if (ev === 'error') { + // Node < 16 + this._readableState.errorEmitted = true + } + return super.emit(ev, ...args) + } + + on (ev, ...args) { + if (ev === 'data' || ev === 'readable') { + this[kReading] = true + } + return super.on(ev, ...args) + } + + addListener (ev, ...args) { + return this.on(ev, ...args) + } + + off (ev, ...args) { + const ret = super.off(ev, ...args) + if (ev === 'data' || ev === 'readable') { + this[kReading] = ( + this.listenerCount('data') > 0 || + this.listenerCount('readable') > 0 + ) + } + return ret + } + + removeListener (ev, ...args) { + return this.off(ev, ...args) + } + + push (chunk) { + if (this[kConsume] && chunk !== null && this.readableLength === 0) { + consumePush(this[kConsume], chunk) + return this[kReading] ? super.push(chunk) : true + } + return super.push(chunk) + } + + // https://fetch.spec.whatwg.org/#dom-body-text + async text () { + return consume(this, 'text') + } + + // https://fetch.spec.whatwg.org/#dom-body-json + async json () { + return consume(this, 'json') + } + + // https://fetch.spec.whatwg.org/#dom-body-blob + async blob () { + return consume(this, 'blob') + } + + // https://fetch.spec.whatwg.org/#dom-body-arraybuffer + async arrayBuffer () { + return consume(this, 'arrayBuffer') + } + + // https://fetch.spec.whatwg.org/#dom-body-formdata + async formData () { + // TODO: Implement. + throw new NotSupportedError() + } + + // https://fetch.spec.whatwg.org/#dom-body-bodyused + get bodyUsed () { + return util.isDisturbed(this) + } + + // https://fetch.spec.whatwg.org/#dom-body-body + get body () { + if (!this[kBody]) { + this[kBody] = ReadableStreamFrom(this) + if (this[kConsume]) { + // TODO: Is this the best way to force a lock? + this[kBody].getReader() // Ensure stream is locked. + assert(this[kBody].locked) + } + } + return this[kBody] + } + + dump (opts) { + let limit = opts && Number.isFinite(opts.limit) ? opts.limit : 262144 + const signal = opts && opts.signal + + if (signal) { + try { + if (typeof signal !== 'object' || !('aborted' in signal)) { + throw new InvalidArgumentError('signal must be an AbortSignal') + } + util.throwIfAborted(signal) + } catch (err) { + return Promise.reject(err) + } + } + + if (this.closed) { + return Promise.resolve(null) + } + + return new Promise((resolve, reject) => { + const signalListenerCleanup = signal + ? util.addAbortListener(signal, () => { + this.destroy() + }) + : noop + + this + .on('close', function () { + signalListenerCleanup() + if (signal && signal.aborted) { + reject(signal.reason || Object.assign(new Error('The operation was aborted'), { name: 'AbortError' })) + } else { + resolve(null) + } + }) + .on('error', noop) + .on('data', function (chunk) { + limit -= chunk.length + if (limit <= 0) { + this.destroy() + } + }) + .resume() + }) + } +} + +// https://streams.spec.whatwg.org/#readablestream-locked +function isLocked (self) { + // Consume is an implicit lock. + return (self[kBody] && self[kBody].locked === true) || self[kConsume] +} + +// https://fetch.spec.whatwg.org/#body-unusable +function isUnusable (self) { + return util.isDisturbed(self) || isLocked(self) +} + +async function consume (stream, type) { + if (isUnusable(stream)) { + throw new TypeError('unusable') + } + + assert(!stream[kConsume]) + + return new Promise((resolve, reject) => { + stream[kConsume] = { + type, + stream, + resolve, + reject, + length: 0, + body: [] + } + + stream + .on('error', function (err) { + consumeFinish(this[kConsume], err) + }) + .on('close', function () { + if (this[kConsume].body !== null) { + consumeFinish(this[kConsume], new RequestAbortedError()) + } + }) + + process.nextTick(consumeStart, stream[kConsume]) + }) +} + +function consumeStart (consume) { + if (consume.body === null) { + return + } + + const { _readableState: state } = consume.stream + + for (const chunk of state.buffer) { + consumePush(consume, chunk) + } + + if (state.endEmitted) { + consumeEnd(this[kConsume]) + } else { + consume.stream.on('end', function () { + consumeEnd(this[kConsume]) + }) + } + + consume.stream.resume() + + while (consume.stream.read() != null) { + // Loop + } +} + +function consumeEnd (consume) { + const { type, body, resolve, stream, length } = consume + + try { + if (type === 'text') { + resolve(toUSVString(Buffer.concat(body))) + } else if (type === 'json') { + resolve(JSON.parse(Buffer.concat(body))) + } else if (type === 'arrayBuffer') { + const dst = new Uint8Array(length) + + let pos = 0 + for (const buf of body) { + dst.set(buf, pos) + pos += buf.byteLength + } + + resolve(dst.buffer) + } else if (type === 'blob') { + if (!Blob) { + Blob = (__nccwpck_require__(4300).Blob) + } + resolve(new Blob(body, { type: stream[kContentType] })) + } + + consumeFinish(consume) + } catch (err) { + stream.destroy(err) + } +} + +function consumePush (consume, chunk) { + consume.length += chunk.length + consume.body.push(chunk) +} + +function consumeFinish (consume, err) { + if (consume.body === null) { + return + } + + if (err) { + consume.reject(err) + } else { + consume.resolve() + } + + consume.type = null + consume.stream = null + consume.resolve = null + consume.reject = null + consume.length = 0 + consume.body = null +} + + +/***/ }), + +/***/ 7474: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const assert = __nccwpck_require__(9491) +const { + ResponseStatusCodeError +} = __nccwpck_require__(8045) +const { toUSVString } = __nccwpck_require__(3983) + +async function getResolveErrorBodyCallback ({ callback, body, contentType, statusCode, statusMessage, headers }) { + assert(body) + + let chunks = [] + let limit = 0 + + for await (const chunk of body) { + chunks.push(chunk) + limit += chunk.length + if (limit > 128 * 1024) { + chunks = null + break + } + } + + if (statusCode === 204 || !contentType || !chunks) { + process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers)) + return + } + + try { + if (contentType.startsWith('application/json')) { + const payload = JSON.parse(toUSVString(Buffer.concat(chunks))) + process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload)) + return + } + + if (contentType.startsWith('text/')) { + const payload = toUSVString(Buffer.concat(chunks)) + process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers, payload)) + return + } + } catch (err) { + // Process in a fallback if error + } + + process.nextTick(callback, new ResponseStatusCodeError(`Response status code ${statusCode}${statusMessage ? `: ${statusMessage}` : ''}`, statusCode, headers)) +} + +module.exports = { getResolveErrorBodyCallback } + + +/***/ }), + +/***/ 7931: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { + BalancedPoolMissingUpstreamError, + InvalidArgumentError +} = __nccwpck_require__(8045) +const { + PoolBase, + kClients, + kNeedDrain, + kAddClient, + kRemoveClient, + kGetDispatcher +} = __nccwpck_require__(3198) +const Pool = __nccwpck_require__(4634) +const { kUrl, kInterceptors } = __nccwpck_require__(2785) +const { parseOrigin } = __nccwpck_require__(3983) +const kFactory = Symbol('factory') + +const kOptions = Symbol('options') +const kGreatestCommonDivisor = Symbol('kGreatestCommonDivisor') +const kCurrentWeight = Symbol('kCurrentWeight') +const kIndex = Symbol('kIndex') +const kWeight = Symbol('kWeight') +const kMaxWeightPerServer = Symbol('kMaxWeightPerServer') +const kErrorPenalty = Symbol('kErrorPenalty') + +function getGreatestCommonDivisor (a, b) { + if (b === 0) return a + return getGreatestCommonDivisor(b, a % b) +} + +function defaultFactory (origin, opts) { + return new Pool(origin, opts) +} + +class BalancedPool extends PoolBase { + constructor (upstreams = [], { factory = defaultFactory, ...opts } = {}) { + super() + + this[kOptions] = opts + this[kIndex] = -1 + this[kCurrentWeight] = 0 + + this[kMaxWeightPerServer] = this[kOptions].maxWeightPerServer || 100 + this[kErrorPenalty] = this[kOptions].errorPenalty || 15 + + if (!Array.isArray(upstreams)) { + upstreams = [upstreams] + } + + if (typeof factory !== 'function') { + throw new InvalidArgumentError('factory must be a function.') + } + + this[kInterceptors] = opts.interceptors && opts.interceptors.BalancedPool && Array.isArray(opts.interceptors.BalancedPool) + ? opts.interceptors.BalancedPool + : [] + this[kFactory] = factory + + for (const upstream of upstreams) { + this.addUpstream(upstream) + } + this._updateBalancedPoolStats() + } + + addUpstream (upstream) { + const upstreamOrigin = parseOrigin(upstream).origin + + if (this[kClients].find((pool) => ( + pool[kUrl].origin === upstreamOrigin && + pool.closed !== true && + pool.destroyed !== true + ))) { + return this + } + const pool = this[kFactory](upstreamOrigin, Object.assign({}, this[kOptions])) + + this[kAddClient](pool) + pool.on('connect', () => { + pool[kWeight] = Math.min(this[kMaxWeightPerServer], pool[kWeight] + this[kErrorPenalty]) + }) + + pool.on('connectionError', () => { + pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) + this._updateBalancedPoolStats() + }) + + pool.on('disconnect', (...args) => { + const err = args[2] + if (err && err.code === 'UND_ERR_SOCKET') { + // decrease the weight of the pool. + pool[kWeight] = Math.max(1, pool[kWeight] - this[kErrorPenalty]) + this._updateBalancedPoolStats() + } + }) + + for (const client of this[kClients]) { + client[kWeight] = this[kMaxWeightPerServer] + } + + this._updateBalancedPoolStats() + + return this + } + + _updateBalancedPoolStats () { + this[kGreatestCommonDivisor] = this[kClients].map(p => p[kWeight]).reduce(getGreatestCommonDivisor, 0) + } + + removeUpstream (upstream) { + const upstreamOrigin = parseOrigin(upstream).origin + + const pool = this[kClients].find((pool) => ( + pool[kUrl].origin === upstreamOrigin && + pool.closed !== true && + pool.destroyed !== true + )) + + if (pool) { + this[kRemoveClient](pool) + } + + return this + } + + get upstreams () { + return this[kClients] + .filter(dispatcher => dispatcher.closed !== true && dispatcher.destroyed !== true) + .map((p) => p[kUrl].origin) + } + + [kGetDispatcher] () { + // We validate that pools is greater than 0, + // otherwise we would have to wait until an upstream + // is added, which might never happen. + if (this[kClients].length === 0) { + throw new BalancedPoolMissingUpstreamError() + } + + const dispatcher = this[kClients].find(dispatcher => ( + !dispatcher[kNeedDrain] && + dispatcher.closed !== true && + dispatcher.destroyed !== true + )) + + if (!dispatcher) { + return + } + + const allClientsBusy = this[kClients].map(pool => pool[kNeedDrain]).reduce((a, b) => a && b, true) + + if (allClientsBusy) { + return + } + + let counter = 0 + + let maxWeightIndex = this[kClients].findIndex(pool => !pool[kNeedDrain]) + + while (counter++ < this[kClients].length) { + this[kIndex] = (this[kIndex] + 1) % this[kClients].length + const pool = this[kClients][this[kIndex]] + + // find pool index with the largest weight + if (pool[kWeight] > this[kClients][maxWeightIndex][kWeight] && !pool[kNeedDrain]) { + maxWeightIndex = this[kIndex] + } + + // decrease the current weight every `this[kClients].length`. + if (this[kIndex] === 0) { + // Set the current weight to the next lower weight. + this[kCurrentWeight] = this[kCurrentWeight] - this[kGreatestCommonDivisor] + + if (this[kCurrentWeight] <= 0) { + this[kCurrentWeight] = this[kMaxWeightPerServer] + } + } + if (pool[kWeight] >= this[kCurrentWeight] && (!pool[kNeedDrain])) { + return pool + } + } + + this[kCurrentWeight] = this[kClients][maxWeightIndex][kWeight] + this[kIndex] = maxWeightIndex + return this[kClients][maxWeightIndex] + } +} + +module.exports = BalancedPool + + +/***/ }), + +/***/ 6101: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { kConstruct } = __nccwpck_require__(9174) +const { urlEquals, fieldValues: getFieldValues } = __nccwpck_require__(2396) +const { kEnumerableProperty, isDisturbed } = __nccwpck_require__(3983) +const { kHeadersList } = __nccwpck_require__(2785) +const { webidl } = __nccwpck_require__(1744) +const { Response, cloneResponse } = __nccwpck_require__(7823) +const { Request } = __nccwpck_require__(8359) +const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(5861) +const { fetching } = __nccwpck_require__(4881) +const { urlIsHttpHttpsScheme, createDeferredPromise, readAllBytes } = __nccwpck_require__(2538) +const assert = __nccwpck_require__(9491) +const { getGlobalDispatcher } = __nccwpck_require__(1892) + +/** + * @see https://w3c.github.io/ServiceWorker/#dfn-cache-batch-operation + * @typedef {Object} CacheBatchOperation + * @property {'delete' | 'put'} type + * @property {any} request + * @property {any} response + * @property {import('../../types/cache').CacheQueryOptions} options + */ + +/** + * @see https://w3c.github.io/ServiceWorker/#dfn-request-response-list + * @typedef {[any, any][]} requestResponseList + */ + +class Cache { + /** + * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-request-response-list + * @type {requestResponseList} + */ + #relevantRequestResponseList + + constructor () { + if (arguments[0] !== kConstruct) { + webidl.illegalConstructor() + } + + this.#relevantRequestResponseList = arguments[1] + } + + async match (request, options = {}) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.match' }) + + request = webidl.converters.RequestInfo(request) + options = webidl.converters.CacheQueryOptions(options) + + const p = await this.matchAll(request, options) + + if (p.length === 0) { + return + } + + return p[0] + } + + async matchAll (request = undefined, options = {}) { + webidl.brandCheck(this, Cache) + + if (request !== undefined) request = webidl.converters.RequestInfo(request) + options = webidl.converters.CacheQueryOptions(options) + + // 1. + let r = null + + // 2. + if (request !== undefined) { + if (request instanceof Request) { + // 2.1.1 + r = request[kState] + + // 2.1.2 + if (r.method !== 'GET' && !options.ignoreMethod) { + return [] + } + } else if (typeof request === 'string') { + // 2.2.1 + r = new Request(request)[kState] + } + } + + // 5. + // 5.1 + const responses = [] + + // 5.2 + if (request === undefined) { + // 5.2.1 + for (const requestResponse of this.#relevantRequestResponseList) { + responses.push(requestResponse[1]) + } + } else { // 5.3 + // 5.3.1 + const requestResponses = this.#queryCache(r, options) + + // 5.3.2 + for (const requestResponse of requestResponses) { + responses.push(requestResponse[1]) + } + } + + // 5.4 + // We don't implement CORs so we don't need to loop over the responses, yay! + + // 5.5.1 + const responseList = [] + + // 5.5.2 + for (const response of responses) { + // 5.5.2.1 + const responseObject = new Response(response.body?.source ?? null) + const body = responseObject[kState].body + responseObject[kState] = response + responseObject[kState].body = body + responseObject[kHeaders][kHeadersList] = response.headersList + responseObject[kHeaders][kGuard] = 'immutable' + + responseList.push(responseObject) + } + + // 6. + return Object.freeze(responseList) + } + + async add (request) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.add' }) + + request = webidl.converters.RequestInfo(request) + + // 1. + const requests = [request] + + // 2. + const responseArrayPromise = this.addAll(requests) + + // 3. + return await responseArrayPromise + } + + async addAll (requests) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.addAll' }) + + requests = webidl.converters['sequence'](requests) + + // 1. + const responsePromises = [] + + // 2. + const requestList = [] + + // 3. + for (const request of requests) { + if (typeof request === 'string') { + continue + } + + // 3.1 + const r = request[kState] + + // 3.2 + if (!urlIsHttpHttpsScheme(r.url) || r.method !== 'GET') { + throw webidl.errors.exception({ + header: 'Cache.addAll', + message: 'Expected http/s scheme when method is not GET.' + }) + } + } + + // 4. + /** @type {ReturnType[]} */ + const fetchControllers = [] + + // 5. + for (const request of requests) { + // 5.1 + const r = new Request(request)[kState] + + // 5.2 + if (!urlIsHttpHttpsScheme(r.url)) { + throw webidl.errors.exception({ + header: 'Cache.addAll', + message: 'Expected http/s scheme.' + }) + } + + // 5.4 + r.initiator = 'fetch' + r.destination = 'subresource' + + // 5.5 + requestList.push(r) + + // 5.6 + const responsePromise = createDeferredPromise() + + // 5.7 + fetchControllers.push(fetching({ + request: r, + dispatcher: getGlobalDispatcher(), + processResponse (response) { + // 1. + if (response.type === 'error' || response.status === 206 || response.status < 200 || response.status > 299) { + responsePromise.reject(webidl.errors.exception({ + header: 'Cache.addAll', + message: 'Received an invalid status code or the request failed.' + })) + } else if (response.headersList.contains('vary')) { // 2. + // 2.1 + const fieldValues = getFieldValues(response.headersList.get('vary')) + + // 2.2 + for (const fieldValue of fieldValues) { + // 2.2.1 + if (fieldValue === '*') { + responsePromise.reject(webidl.errors.exception({ + header: 'Cache.addAll', + message: 'invalid vary field value' + })) + + for (const controller of fetchControllers) { + controller.abort() + } + + return + } + } + } + }, + processResponseEndOfBody (response) { + // 1. + if (response.aborted) { + responsePromise.reject(new DOMException('aborted', 'AbortError')) + return + } + + // 2. + responsePromise.resolve(response) + } + })) + + // 5.8 + responsePromises.push(responsePromise.promise) + } + + // 6. + const p = Promise.all(responsePromises) + + // 7. + const responses = await p + + // 7.1 + const operations = [] + + // 7.2 + let index = 0 + + // 7.3 + for (const response of responses) { + // 7.3.1 + /** @type {CacheBatchOperation} */ + const operation = { + type: 'put', // 7.3.2 + request: requestList[index], // 7.3.3 + response // 7.3.4 + } + + operations.push(operation) // 7.3.5 + + index++ // 7.3.6 + } + + // 7.5 + const cacheJobPromise = createDeferredPromise() + + // 7.6.1 + let errorData = null + + // 7.6.2 + try { + this.#batchCacheOperations(operations) + } catch (e) { + errorData = e + } + + // 7.6.3 + queueMicrotask(() => { + // 7.6.3.1 + if (errorData === null) { + cacheJobPromise.resolve(undefined) + } else { + // 7.6.3.2 + cacheJobPromise.reject(errorData) + } + }) + + // 7.7 + return cacheJobPromise.promise + } + + async put (request, response) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 2, { header: 'Cache.put' }) + + request = webidl.converters.RequestInfo(request) + response = webidl.converters.Response(response) + + // 1. + let innerRequest = null + + // 2. + if (request instanceof Request) { + innerRequest = request[kState] + } else { // 3. + innerRequest = new Request(request)[kState] + } + + // 4. + if (!urlIsHttpHttpsScheme(innerRequest.url) || innerRequest.method !== 'GET') { + throw webidl.errors.exception({ + header: 'Cache.put', + message: 'Expected an http/s scheme when method is not GET' + }) + } + + // 5. + const innerResponse = response[kState] + + // 6. + if (innerResponse.status === 206) { + throw webidl.errors.exception({ + header: 'Cache.put', + message: 'Got 206 status' + }) + } + + // 7. + if (innerResponse.headersList.contains('vary')) { + // 7.1. + const fieldValues = getFieldValues(innerResponse.headersList.get('vary')) + + // 7.2. + for (const fieldValue of fieldValues) { + // 7.2.1 + if (fieldValue === '*') { + throw webidl.errors.exception({ + header: 'Cache.put', + message: 'Got * vary field value' + }) + } + } + } + + // 8. + if (innerResponse.body && (isDisturbed(innerResponse.body.stream) || innerResponse.body.stream.locked)) { + throw webidl.errors.exception({ + header: 'Cache.put', + message: 'Response body is locked or disturbed' + }) + } + + // 9. + const clonedResponse = cloneResponse(innerResponse) + + // 10. + const bodyReadPromise = createDeferredPromise() + + // 11. + if (innerResponse.body != null) { + // 11.1 + const stream = innerResponse.body.stream + + // 11.2 + const reader = stream.getReader() + + // 11.3 + readAllBytes(reader).then(bodyReadPromise.resolve, bodyReadPromise.reject) + } else { + bodyReadPromise.resolve(undefined) + } + + // 12. + /** @type {CacheBatchOperation[]} */ + const operations = [] + + // 13. + /** @type {CacheBatchOperation} */ + const operation = { + type: 'put', // 14. + request: innerRequest, // 15. + response: clonedResponse // 16. + } + + // 17. + operations.push(operation) + + // 19. + const bytes = await bodyReadPromise.promise + + if (clonedResponse.body != null) { + clonedResponse.body.source = bytes + } + + // 19.1 + const cacheJobPromise = createDeferredPromise() + + // 19.2.1 + let errorData = null + + // 19.2.2 + try { + this.#batchCacheOperations(operations) + } catch (e) { + errorData = e + } + + // 19.2.3 + queueMicrotask(() => { + // 19.2.3.1 + if (errorData === null) { + cacheJobPromise.resolve() + } else { // 19.2.3.2 + cacheJobPromise.reject(errorData) + } + }) + + return cacheJobPromise.promise + } + + async delete (request, options = {}) { + webidl.brandCheck(this, Cache) + webidl.argumentLengthCheck(arguments, 1, { header: 'Cache.delete' }) + + request = webidl.converters.RequestInfo(request) + options = webidl.converters.CacheQueryOptions(options) + + /** + * @type {Request} + */ + let r = null + + if (request instanceof Request) { + r = request[kState] + + if (r.method !== 'GET' && !options.ignoreMethod) { + return false + } + } else { + assert(typeof request === 'string') + + r = new Request(request)[kState] + } + + /** @type {CacheBatchOperation[]} */ + const operations = [] + + /** @type {CacheBatchOperation} */ + const operation = { + type: 'delete', + request: r, + options + } + + operations.push(operation) + + const cacheJobPromise = createDeferredPromise() + + let errorData = null + let requestResponses + + try { + requestResponses = this.#batchCacheOperations(operations) + } catch (e) { + errorData = e + } + + queueMicrotask(() => { + if (errorData === null) { + cacheJobPromise.resolve(!!requestResponses?.length) + } else { + cacheJobPromise.reject(errorData) + } + }) + + return cacheJobPromise.promise + } + + /** + * @see https://w3c.github.io/ServiceWorker/#dom-cache-keys + * @param {any} request + * @param {import('../../types/cache').CacheQueryOptions} options + * @returns {readonly Request[]} + */ + async keys (request = undefined, options = {}) { + webidl.brandCheck(this, Cache) + + if (request !== undefined) request = webidl.converters.RequestInfo(request) + options = webidl.converters.CacheQueryOptions(options) + + // 1. + let r = null + + // 2. + if (request !== undefined) { + // 2.1 + if (request instanceof Request) { + // 2.1.1 + r = request[kState] + + // 2.1.2 + if (r.method !== 'GET' && !options.ignoreMethod) { + return [] + } + } else if (typeof request === 'string') { // 2.2 + r = new Request(request)[kState] + } + } + + // 4. + const promise = createDeferredPromise() + + // 5. + // 5.1 + const requests = [] + + // 5.2 + if (request === undefined) { + // 5.2.1 + for (const requestResponse of this.#relevantRequestResponseList) { + // 5.2.1.1 + requests.push(requestResponse[0]) + } + } else { // 5.3 + // 5.3.1 + const requestResponses = this.#queryCache(r, options) + + // 5.3.2 + for (const requestResponse of requestResponses) { + // 5.3.2.1 + requests.push(requestResponse[0]) + } + } + + // 5.4 + queueMicrotask(() => { + // 5.4.1 + const requestList = [] + + // 5.4.2 + for (const request of requests) { + const requestObject = new Request('https://a') + requestObject[kState] = request + requestObject[kHeaders][kHeadersList] = request.headersList + requestObject[kHeaders][kGuard] = 'immutable' + requestObject[kRealm] = request.client + + // 5.4.2.1 + requestList.push(requestObject) + } + + // 5.4.3 + promise.resolve(Object.freeze(requestList)) + }) + + return promise.promise + } + + /** + * @see https://w3c.github.io/ServiceWorker/#batch-cache-operations-algorithm + * @param {CacheBatchOperation[]} operations + * @returns {requestResponseList} + */ + #batchCacheOperations (operations) { + // 1. + const cache = this.#relevantRequestResponseList + + // 2. + const backupCache = [...cache] + + // 3. + const addedItems = [] + + // 4.1 + const resultList = [] + + try { + // 4.2 + for (const operation of operations) { + // 4.2.1 + if (operation.type !== 'delete' && operation.type !== 'put') { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'operation type does not match "delete" or "put"' + }) + } + + // 4.2.2 + if (operation.type === 'delete' && operation.response != null) { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'delete operation should not have an associated response' + }) + } + + // 4.2.3 + if (this.#queryCache(operation.request, operation.options, addedItems).length) { + throw new DOMException('???', 'InvalidStateError') + } + + // 4.2.4 + let requestResponses + + // 4.2.5 + if (operation.type === 'delete') { + // 4.2.5.1 + requestResponses = this.#queryCache(operation.request, operation.options) + + // TODO: the spec is wrong, this is needed to pass WPTs + if (requestResponses.length === 0) { + return [] + } + + // 4.2.5.2 + for (const requestResponse of requestResponses) { + const idx = cache.indexOf(requestResponse) + assert(idx !== -1) + + // 4.2.5.2.1 + cache.splice(idx, 1) + } + } else if (operation.type === 'put') { // 4.2.6 + // 4.2.6.1 + if (operation.response == null) { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'put operation should have an associated response' + }) + } + + // 4.2.6.2 + const r = operation.request + + // 4.2.6.3 + if (!urlIsHttpHttpsScheme(r.url)) { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'expected http or https scheme' + }) + } + + // 4.2.6.4 + if (r.method !== 'GET') { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'not get method' + }) + } + + // 4.2.6.5 + if (operation.options != null) { + throw webidl.errors.exception({ + header: 'Cache.#batchCacheOperations', + message: 'options must not be defined' + }) + } + + // 4.2.6.6 + requestResponses = this.#queryCache(operation.request) + + // 4.2.6.7 + for (const requestResponse of requestResponses) { + const idx = cache.indexOf(requestResponse) + assert(idx !== -1) + + // 4.2.6.7.1 + cache.splice(idx, 1) + } + + // 4.2.6.8 + cache.push([operation.request, operation.response]) + + // 4.2.6.10 + addedItems.push([operation.request, operation.response]) + } + + // 4.2.7 + resultList.push([operation.request, operation.response]) + } + + // 4.3 + return resultList + } catch (e) { // 5. + // 5.1 + this.#relevantRequestResponseList.length = 0 + + // 5.2 + this.#relevantRequestResponseList = backupCache + + // 5.3 + throw e + } + } + + /** + * @see https://w3c.github.io/ServiceWorker/#query-cache + * @param {any} requestQuery + * @param {import('../../types/cache').CacheQueryOptions} options + * @param {requestResponseList} targetStorage + * @returns {requestResponseList} + */ + #queryCache (requestQuery, options, targetStorage) { + /** @type {requestResponseList} */ + const resultList = [] + + const storage = targetStorage ?? this.#relevantRequestResponseList + + for (const requestResponse of storage) { + const [cachedRequest, cachedResponse] = requestResponse + if (this.#requestMatchesCachedItem(requestQuery, cachedRequest, cachedResponse, options)) { + resultList.push(requestResponse) + } + } + + return resultList + } + + /** + * @see https://w3c.github.io/ServiceWorker/#request-matches-cached-item-algorithm + * @param {any} requestQuery + * @param {any} request + * @param {any | null} response + * @param {import('../../types/cache').CacheQueryOptions | undefined} options + * @returns {boolean} + */ + #requestMatchesCachedItem (requestQuery, request, response = null, options) { + // if (options?.ignoreMethod === false && request.method === 'GET') { + // return false + // } + + const queryURL = new URL(requestQuery.url) + + const cachedURL = new URL(request.url) + + if (options?.ignoreSearch) { + cachedURL.search = '' + + queryURL.search = '' + } + + if (!urlEquals(queryURL, cachedURL, true)) { + return false + } + + if ( + response == null || + options?.ignoreVary || + !response.headersList.contains('vary') + ) { + return true + } + + const fieldValues = getFieldValues(response.headersList.get('vary')) + + for (const fieldValue of fieldValues) { + if (fieldValue === '*') { + return false + } + + const requestValue = request.headersList.get(fieldValue) + const queryValue = requestQuery.headersList.get(fieldValue) + + // If one has the header and the other doesn't, or one has + // a different value than the other, return false + if (requestValue !== queryValue) { + return false + } + } + + return true + } +} + +Object.defineProperties(Cache.prototype, { + [Symbol.toStringTag]: { + value: 'Cache', + configurable: true + }, + match: kEnumerableProperty, + matchAll: kEnumerableProperty, + add: kEnumerableProperty, + addAll: kEnumerableProperty, + put: kEnumerableProperty, + delete: kEnumerableProperty, + keys: kEnumerableProperty +}) + +const cacheQueryOptionConverters = [ + { + key: 'ignoreSearch', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'ignoreMethod', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'ignoreVary', + converter: webidl.converters.boolean, + defaultValue: false + } +] + +webidl.converters.CacheQueryOptions = webidl.dictionaryConverter(cacheQueryOptionConverters) + +webidl.converters.MultiCacheQueryOptions = webidl.dictionaryConverter([ + ...cacheQueryOptionConverters, + { + key: 'cacheName', + converter: webidl.converters.DOMString + } +]) + +webidl.converters.Response = webidl.interfaceConverter(Response) + +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.RequestInfo +) + +module.exports = { + Cache +} + + +/***/ }), + +/***/ 7907: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { kConstruct } = __nccwpck_require__(9174) +const { Cache } = __nccwpck_require__(6101) +const { webidl } = __nccwpck_require__(1744) +const { kEnumerableProperty } = __nccwpck_require__(3983) + +class CacheStorage { + /** + * @see https://w3c.github.io/ServiceWorker/#dfn-relevant-name-to-cache-map + * @type {Map} + */ + async has (cacheName) { + webidl.brandCheck(this, CacheStorage) + webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.has' }) + + cacheName = webidl.converters.DOMString(cacheName) + + // 2.1.1 + // 2.2 + return this.#caches.has(cacheName) + } + + /** + * @see https://w3c.github.io/ServiceWorker/#dom-cachestorage-open + * @param {string} cacheName + * @returns {Promise} + */ + async open (cacheName) { + webidl.brandCheck(this, CacheStorage) + webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.open' }) + + cacheName = webidl.converters.DOMString(cacheName) + + // 2.1 + if (this.#caches.has(cacheName)) { + // await caches.open('v1') !== await caches.open('v1') + + // 2.1.1 + const cache = this.#caches.get(cacheName) + + // 2.1.1.1 + return new Cache(kConstruct, cache) + } + + // 2.2 + const cache = [] + + // 2.3 + this.#caches.set(cacheName, cache) + + // 2.4 + return new Cache(kConstruct, cache) + } + + /** + * @see https://w3c.github.io/ServiceWorker/#cache-storage-delete + * @param {string} cacheName + * @returns {Promise} + */ + async delete (cacheName) { + webidl.brandCheck(this, CacheStorage) + webidl.argumentLengthCheck(arguments, 1, { header: 'CacheStorage.delete' }) + + cacheName = webidl.converters.DOMString(cacheName) + + return this.#caches.delete(cacheName) + } + + /** + * @see https://w3c.github.io/ServiceWorker/#cache-storage-keys + * @returns {string[]} + */ + async keys () { + webidl.brandCheck(this, CacheStorage) + + // 2.1 + const keys = this.#caches.keys() + + // 2.2 + return [...keys] + } +} + +Object.defineProperties(CacheStorage.prototype, { + [Symbol.toStringTag]: { + value: 'CacheStorage', + configurable: true + }, + match: kEnumerableProperty, + has: kEnumerableProperty, + open: kEnumerableProperty, + delete: kEnumerableProperty, + keys: kEnumerableProperty +}) + +module.exports = { + CacheStorage +} + + +/***/ }), + +/***/ 9174: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +module.exports = { + kConstruct: (__nccwpck_require__(2785).kConstruct) +} + + +/***/ }), + +/***/ 2396: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // make sure parent has had its inheritance taken care of before pulling its properties to this child - inheritFromParent(config, parentCategory, parentCategoryName); +"use strict"; - // if the parent is not in the config (because we just created it above), - // and it inherited a valid configuration, add it to config.categories + +const assert = __nccwpck_require__(9491) +const { URLSerializer } = __nccwpck_require__(685) +const { isValidHeaderName } = __nccwpck_require__(2538) + +/** + * @see https://url.spec.whatwg.org/#concept-url-equals + * @param {URL} A + * @param {URL} B + * @param {boolean | undefined} excludeFragment + * @returns {boolean} + */ +function urlEquals (A, B, excludeFragment = false) { + const serializedA = URLSerializer(A, excludeFragment) + + const serializedB = URLSerializer(B, excludeFragment) + + return serializedA === serializedB +} + +/** + * @see https://github.com/chromium/chromium/blob/694d20d134cb553d8d89e5500b9148012b1ba299/content/browser/cache_storage/cache_storage_cache.cc#L260-L262 + * @param {string} header + */ +function fieldValues (header) { + assert(header !== null) + + const values = [] + + for (let value of header.split(',')) { + value = value.trim() + + if (!value.length) { + continue + } else if (!isValidHeaderName(value)) { + continue + } + + values.push(value) + } + + return values +} + +module.exports = { + urlEquals, + fieldValues +} + + +/***/ }), + +/***/ 3598: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; +// @ts-check + + + +/* global WebAssembly */ + +const assert = __nccwpck_require__(9491) +const net = __nccwpck_require__(1808) +const http = __nccwpck_require__(3685) +const { pipeline } = __nccwpck_require__(2781) +const util = __nccwpck_require__(3983) +const timers = __nccwpck_require__(9459) +const Request = __nccwpck_require__(2905) +const DispatcherBase = __nccwpck_require__(4839) +const { + RequestContentLengthMismatchError, + ResponseContentLengthMismatchError, + InvalidArgumentError, + RequestAbortedError, + HeadersTimeoutError, + HeadersOverflowError, + SocketError, + InformationalError, + BodyTimeoutError, + HTTPParserError, + ResponseExceededMaxSizeError, + ClientDestroyedError +} = __nccwpck_require__(8045) +const buildConnector = __nccwpck_require__(2067) +const { + kUrl, + kReset, + kServerName, + kClient, + kBusy, + kParser, + kConnect, + kBlocking, + kResuming, + kRunning, + kPending, + kSize, + kWriting, + kQueue, + kConnected, + kConnecting, + kNeedDrain, + kNoRef, + kKeepAliveDefaultTimeout, + kHostHeader, + kPendingIdx, + kRunningIdx, + kError, + kPipelining, + kSocket, + kKeepAliveTimeoutValue, + kMaxHeadersSize, + kKeepAliveMaxTimeout, + kKeepAliveTimeoutThreshold, + kHeadersTimeout, + kBodyTimeout, + kStrictContentLength, + kConnector, + kMaxRedirections, + kMaxRequests, + kCounter, + kClose, + kDestroy, + kDispatch, + kInterceptors, + kLocalAddress, + kMaxResponseSize, + kHTTPConnVersion, + // HTTP2 + kHost, + kHTTP2Session, + kHTTP2SessionState, + kHTTP2BuildRequest, + kHTTP2CopyHeaders, + kHTTP1BuildRequest +} = __nccwpck_require__(2785) + +/** @type {import('http2')} */ +let http2 +try { + http2 = __nccwpck_require__(5158) +} catch { + // @ts-ignore + http2 = { constants: {} } +} + +const { + constants: { + HTTP2_HEADER_AUTHORITY, + HTTP2_HEADER_METHOD, + HTTP2_HEADER_PATH, + HTTP2_HEADER_SCHEME, + HTTP2_HEADER_CONTENT_LENGTH, + HTTP2_HEADER_EXPECT, + HTTP2_HEADER_STATUS + } +} = http2 + +// Experimental +let h2ExperimentalWarned = false + +const FastBuffer = Buffer[Symbol.species] + +const kClosedResolve = Symbol('kClosedResolve') + +const channels = {} + +try { + const diagnosticsChannel = __nccwpck_require__(7643) + channels.sendHeaders = diagnosticsChannel.channel('undici:client:sendHeaders') + channels.beforeConnect = diagnosticsChannel.channel('undici:client:beforeConnect') + channels.connectError = diagnosticsChannel.channel('undici:client:connectError') + channels.connected = diagnosticsChannel.channel('undici:client:connected') +} catch { + channels.sendHeaders = { hasSubscribers: false } + channels.beforeConnect = { hasSubscribers: false } + channels.connectError = { hasSubscribers: false } + channels.connected = { hasSubscribers: false } +} + +/** + * @type {import('../types/client').default} + */ +class Client extends DispatcherBase { + /** + * + * @param {string|URL} url + * @param {import('../types/client').Client.Options} options + */ + constructor (url, { + interceptors, + maxHeaderSize, + headersTimeout, + socketTimeout, + requestTimeout, + connectTimeout, + bodyTimeout, + idleTimeout, + keepAlive, + keepAliveTimeout, + maxKeepAliveTimeout, + keepAliveMaxTimeout, + keepAliveTimeoutThreshold, + socketPath, + pipelining, + tls, + strictContentLength, + maxCachedSessions, + maxRedirections, + connect, + maxRequestsPerClient, + localAddress, + maxResponseSize, + autoSelectFamily, + autoSelectFamilyAttemptTimeout, + // h2 + allowH2, + maxConcurrentStreams + } = {}) { + super() + + if (keepAlive !== undefined) { + throw new InvalidArgumentError('unsupported keepAlive, use pipelining=0 instead') + } + + if (socketTimeout !== undefined) { + throw new InvalidArgumentError('unsupported socketTimeout, use headersTimeout & bodyTimeout instead') + } + + if (requestTimeout !== undefined) { + throw new InvalidArgumentError('unsupported requestTimeout, use headersTimeout & bodyTimeout instead') + } + + if (idleTimeout !== undefined) { + throw new InvalidArgumentError('unsupported idleTimeout, use keepAliveTimeout instead') + } + + if (maxKeepAliveTimeout !== undefined) { + throw new InvalidArgumentError('unsupported maxKeepAliveTimeout, use keepAliveMaxTimeout instead') + } + + if (maxHeaderSize != null && !Number.isFinite(maxHeaderSize)) { + throw new InvalidArgumentError('invalid maxHeaderSize') + } + + if (socketPath != null && typeof socketPath !== 'string') { + throw new InvalidArgumentError('invalid socketPath') + } + + if (connectTimeout != null && (!Number.isFinite(connectTimeout) || connectTimeout < 0)) { + throw new InvalidArgumentError('invalid connectTimeout') + } + + if (keepAliveTimeout != null && (!Number.isFinite(keepAliveTimeout) || keepAliveTimeout <= 0)) { + throw new InvalidArgumentError('invalid keepAliveTimeout') + } + + if (keepAliveMaxTimeout != null && (!Number.isFinite(keepAliveMaxTimeout) || keepAliveMaxTimeout <= 0)) { + throw new InvalidArgumentError('invalid keepAliveMaxTimeout') + } + + if (keepAliveTimeoutThreshold != null && !Number.isFinite(keepAliveTimeoutThreshold)) { + throw new InvalidArgumentError('invalid keepAliveTimeoutThreshold') + } + + if (headersTimeout != null && (!Number.isInteger(headersTimeout) || headersTimeout < 0)) { + throw new InvalidArgumentError('headersTimeout must be a positive integer or zero') + } + + if (bodyTimeout != null && (!Number.isInteger(bodyTimeout) || bodyTimeout < 0)) { + throw new InvalidArgumentError('bodyTimeout must be a positive integer or zero') + } + + if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { + throw new InvalidArgumentError('connect must be a function or an object') + } + + if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { + throw new InvalidArgumentError('maxRedirections must be a positive number') + } + + if (maxRequestsPerClient != null && (!Number.isInteger(maxRequestsPerClient) || maxRequestsPerClient < 0)) { + throw new InvalidArgumentError('maxRequestsPerClient must be a positive number') + } + + if (localAddress != null && (typeof localAddress !== 'string' || net.isIP(localAddress) === 0)) { + throw new InvalidArgumentError('localAddress must be valid string IP address') + } + + if (maxResponseSize != null && (!Number.isInteger(maxResponseSize) || maxResponseSize < -1)) { + throw new InvalidArgumentError('maxResponseSize must be a positive number') + } + + if ( + autoSelectFamilyAttemptTimeout != null && + (!Number.isInteger(autoSelectFamilyAttemptTimeout) || autoSelectFamilyAttemptTimeout < -1) + ) { + throw new InvalidArgumentError('autoSelectFamilyAttemptTimeout must be a positive number') + } + + // h2 + if (allowH2 != null && typeof allowH2 !== 'boolean') { + throw new InvalidArgumentError('allowH2 must be a valid boolean value') + } + + if (maxConcurrentStreams != null && (typeof maxConcurrentStreams !== 'number' || maxConcurrentStreams < 1)) { + throw new InvalidArgumentError('maxConcurrentStreams must be a possitive integer, greater than 0') + } + + if (typeof connect !== 'function') { + connect = buildConnector({ + ...tls, + maxCachedSessions, + allowH2, + socketPath, + timeout: connectTimeout, + ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), + ...connect + }) + } + + this[kInterceptors] = interceptors && interceptors.Client && Array.isArray(interceptors.Client) + ? interceptors.Client + : [createRedirectInterceptor({ maxRedirections })] + this[kUrl] = util.parseOrigin(url) + this[kConnector] = connect + this[kSocket] = null + this[kPipelining] = pipelining != null ? pipelining : 1 + this[kMaxHeadersSize] = maxHeaderSize || http.maxHeaderSize + this[kKeepAliveDefaultTimeout] = keepAliveTimeout == null ? 4e3 : keepAliveTimeout + this[kKeepAliveMaxTimeout] = keepAliveMaxTimeout == null ? 600e3 : keepAliveMaxTimeout + this[kKeepAliveTimeoutThreshold] = keepAliveTimeoutThreshold == null ? 1e3 : keepAliveTimeoutThreshold + this[kKeepAliveTimeoutValue] = this[kKeepAliveDefaultTimeout] + this[kServerName] = null + this[kLocalAddress] = localAddress != null ? localAddress : null + this[kResuming] = 0 // 0, idle, 1, scheduled, 2 resuming + this[kNeedDrain] = 0 // 0, idle, 1, scheduled, 2 resuming + this[kHostHeader] = `host: ${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}\r\n` + this[kBodyTimeout] = bodyTimeout != null ? bodyTimeout : 300e3 + this[kHeadersTimeout] = headersTimeout != null ? headersTimeout : 300e3 + this[kStrictContentLength] = strictContentLength == null ? true : strictContentLength + this[kMaxRedirections] = maxRedirections + this[kMaxRequests] = maxRequestsPerClient + this[kClosedResolve] = null + this[kMaxResponseSize] = maxResponseSize > -1 ? maxResponseSize : -1 + this[kHTTPConnVersion] = 'h1' + + // HTTP/2 + this[kHTTP2Session] = null + this[kHTTP2SessionState] = !allowH2 + ? null + : { + // streams: null, // Fixed queue of streams - For future support of `push` + openStreams: 0, // Keep track of them to decide wether or not unref the session + maxConcurrentStreams: maxConcurrentStreams != null ? maxConcurrentStreams : 100 // Max peerConcurrentStreams for a Node h2 server + } + this[kHost] = `${this[kUrl].hostname}${this[kUrl].port ? `:${this[kUrl].port}` : ''}` + + // kQueue is built up of 3 sections separated by + // the kRunningIdx and kPendingIdx indices. + // | complete | running | pending | + // ^ kRunningIdx ^ kPendingIdx ^ kQueue.length + // kRunningIdx points to the first running element. + // kPendingIdx points to the first pending element. + // This implements a fast queue with an amortized + // time of O(1). + + this[kQueue] = [] + this[kRunningIdx] = 0 + this[kPendingIdx] = 0 + } + + get pipelining () { + return this[kPipelining] + } + + set pipelining (value) { + this[kPipelining] = value + resume(this, true) + } + + get [kPending] () { + return this[kQueue].length - this[kPendingIdx] + } + + get [kRunning] () { + return this[kPendingIdx] - this[kRunningIdx] + } + + get [kSize] () { + return this[kQueue].length - this[kRunningIdx] + } + + get [kConnected] () { + return !!this[kSocket] && !this[kConnecting] && !this[kSocket].destroyed + } + + get [kBusy] () { + const socket = this[kSocket] + return ( + (socket && (socket[kReset] || socket[kWriting] || socket[kBlocking])) || + (this[kSize] >= (this[kPipelining] || 1)) || + this[kPending] > 0 + ) + } + + /* istanbul ignore: only used for test */ + [kConnect] (cb) { + connect(this) + this.once('connect', cb) + } + + [kDispatch] (opts, handler) { + const origin = opts.origin || this[kUrl].origin + + const request = this[kHTTPConnVersion] === 'h2' + ? Request[kHTTP2BuildRequest](origin, opts, handler) + : Request[kHTTP1BuildRequest](origin, opts, handler) + + this[kQueue].push(request) + if (this[kResuming]) { + // Do nothing. + } else if (util.bodyLength(request.body) == null && util.isIterable(request.body)) { + // Wait a tick in case stream/iterator is ended in the same tick. + this[kResuming] = 1 + process.nextTick(resume, this) + } else { + resume(this, true) + } + + if (this[kResuming] && this[kNeedDrain] !== 2 && this[kBusy]) { + this[kNeedDrain] = 2 + } + + return this[kNeedDrain] < 2 + } + + async [kClose] () { + // TODO: for H2 we need to gracefully flush the remaining enqueued + // request and close each stream. + return new Promise((resolve) => { + if (!this[kSize]) { + resolve(null) + } else { + this[kClosedResolve] = resolve + } + }) + } + + async [kDestroy] (err) { + return new Promise((resolve) => { + const requests = this[kQueue].splice(this[kPendingIdx]) + for (let i = 0; i < requests.length; i++) { + const request = requests[i] + errorRequest(this, request, err) + } + + const callback = () => { + if (this[kClosedResolve]) { + // TODO (fix): Should we error here with ClientDestroyedError? + this[kClosedResolve]() + this[kClosedResolve] = null + } + resolve() + } + + if (this[kHTTP2Session] != null) { + util.destroy(this[kHTTP2Session], err) + this[kHTTP2Session] = null + this[kHTTP2SessionState] = null + } + + if (!this[kSocket]) { + queueMicrotask(callback) + } else { + util.destroy(this[kSocket].on('close', callback), err) + } + + resume(this) + }) + } +} + +function onHttp2SessionError (err) { + assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') + + this[kSocket][kError] = err + + onError(this[kClient], err) +} + +function onHttp2FrameError (type, code, id) { + const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) + + if (id === 0) { + this[kSocket][kError] = err + onError(this[kClient], err) + } +} + +function onHttp2SessionEnd () { + util.destroy(this, new SocketError('other side closed')) + util.destroy(this[kSocket], new SocketError('other side closed')) +} + +function onHTTP2GoAway (code) { + const client = this[kClient] + const err = new InformationalError(`HTTP/2: "GOAWAY" frame received with code ${code}`) + client[kSocket] = null + client[kHTTP2Session] = null + + if (client.destroyed) { + assert(this[kPending] === 0) + + // Fail entire queue. + const requests = client[kQueue].splice(client[kRunningIdx]) + for (let i = 0; i < requests.length; i++) { + const request = requests[i] + errorRequest(this, request, err) + } + } else if (client[kRunning] > 0) { + // Fail head of pipeline. + const request = client[kQueue][client[kRunningIdx]] + client[kQueue][client[kRunningIdx]++] = null + + errorRequest(client, request, err) + } + + client[kPendingIdx] = client[kRunningIdx] + + assert(client[kRunning] === 0) + + client.emit('disconnect', + client[kUrl], + [client], + err + ) + + resume(client) +} + +const constants = __nccwpck_require__(953) +const createRedirectInterceptor = __nccwpck_require__(8861) +const EMPTY_BUF = Buffer.alloc(0) + +async function lazyllhttp () { + const llhttpWasmData = process.env.JEST_WORKER_ID ? __nccwpck_require__(1145) : undefined + + let mod + try { + mod = await WebAssembly.compile(Buffer.from(__nccwpck_require__(5627), 'base64')) + } catch (e) { + /* istanbul ignore next */ + + // We could check if the error was caused by the simd option not + // being enabled, but the occurring of this other error + // * https://github.com/emscripten-core/emscripten/issues/11495 + // got me to remove that check to avoid breaking Node 12. + mod = await WebAssembly.compile(Buffer.from(llhttpWasmData || __nccwpck_require__(1145), 'base64')) + } + + return await WebAssembly.instantiate(mod, { + env: { + /* eslint-disable camelcase */ + + wasm_on_url: (p, at, len) => { + /* istanbul ignore next */ + return 0 + }, + wasm_on_status: (p, at, len) => { + assert.strictEqual(currentParser.ptr, p) + const start = at - currentBufferPtr + currentBufferRef.byteOffset + return currentParser.onStatus(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 + }, + wasm_on_message_begin: (p) => { + assert.strictEqual(currentParser.ptr, p) + return currentParser.onMessageBegin() || 0 + }, + wasm_on_header_field: (p, at, len) => { + assert.strictEqual(currentParser.ptr, p) + const start = at - currentBufferPtr + currentBufferRef.byteOffset + return currentParser.onHeaderField(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 + }, + wasm_on_header_value: (p, at, len) => { + assert.strictEqual(currentParser.ptr, p) + const start = at - currentBufferPtr + currentBufferRef.byteOffset + return currentParser.onHeaderValue(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 + }, + wasm_on_headers_complete: (p, statusCode, upgrade, shouldKeepAlive) => { + assert.strictEqual(currentParser.ptr, p) + return currentParser.onHeadersComplete(statusCode, Boolean(upgrade), Boolean(shouldKeepAlive)) || 0 + }, + wasm_on_body: (p, at, len) => { + assert.strictEqual(currentParser.ptr, p) + const start = at - currentBufferPtr + currentBufferRef.byteOffset + return currentParser.onBody(new FastBuffer(currentBufferRef.buffer, start, len)) || 0 + }, + wasm_on_message_complete: (p) => { + assert.strictEqual(currentParser.ptr, p) + return currentParser.onMessageComplete() || 0 + } + + /* eslint-enable camelcase */ + } + }) +} + +let llhttpInstance = null +let llhttpPromise = lazyllhttp() +llhttpPromise.catch() + +let currentParser = null +let currentBufferRef = null +let currentBufferSize = 0 +let currentBufferPtr = null + +const TIMEOUT_HEADERS = 1 +const TIMEOUT_BODY = 2 +const TIMEOUT_IDLE = 3 + +class Parser { + constructor (client, socket, { exports }) { + assert(Number.isFinite(client[kMaxHeadersSize]) && client[kMaxHeadersSize] > 0) + + this.llhttp = exports + this.ptr = this.llhttp.llhttp_alloc(constants.TYPE.RESPONSE) + this.client = client + this.socket = socket + this.timeout = null + this.timeoutValue = null + this.timeoutType = null + this.statusCode = null + this.statusText = '' + this.upgrade = false + this.headers = [] + this.headersSize = 0 + this.headersMaxSize = client[kMaxHeadersSize] + this.shouldKeepAlive = false + this.paused = false + this.resume = this.resume.bind(this) + + this.bytesRead = 0 + + this.keepAlive = '' + this.contentLength = '' + this.connection = '' + this.maxResponseSize = client[kMaxResponseSize] + } + + setTimeout (value, type) { + this.timeoutType = type + if (value !== this.timeoutValue) { + timers.clearTimeout(this.timeout) + if (value) { + this.timeout = timers.setTimeout(onParserTimeout, value, this) + // istanbul ignore else: only for jest + if (this.timeout.unref) { + this.timeout.unref() + } + } else { + this.timeout = null + } + this.timeoutValue = value + } else if (this.timeout) { + // istanbul ignore else: only for jest + if (this.timeout.refresh) { + this.timeout.refresh() + } + } + } + + resume () { + if (this.socket.destroyed || !this.paused) { + return + } + + assert(this.ptr != null) + assert(currentParser == null) + + this.llhttp.llhttp_resume(this.ptr) + + assert(this.timeoutType === TIMEOUT_BODY) + if (this.timeout) { + // istanbul ignore else: only for jest + if (this.timeout.refresh) { + this.timeout.refresh() + } + } + + this.paused = false + this.execute(this.socket.read() || EMPTY_BUF) // Flush parser. + this.readMore() + } + + readMore () { + while (!this.paused && this.ptr) { + const chunk = this.socket.read() + if (chunk === null) { + break + } + this.execute(chunk) + } + } + + execute (data) { + assert(this.ptr != null) + assert(currentParser == null) + assert(!this.paused) + + const { socket, llhttp } = this + + if (data.length > currentBufferSize) { + if (currentBufferPtr) { + llhttp.free(currentBufferPtr) + } + currentBufferSize = Math.ceil(data.length / 4096) * 4096 + currentBufferPtr = llhttp.malloc(currentBufferSize) + } + + new Uint8Array(llhttp.memory.buffer, currentBufferPtr, currentBufferSize).set(data) + + // Call `execute` on the wasm parser. + // We pass the `llhttp_parser` pointer address, the pointer address of buffer view data, + // and finally the length of bytes to parse. + // The return value is an error code or `constants.ERROR.OK`. + try { + let ret + + try { + currentBufferRef = data + currentParser = this + ret = llhttp.llhttp_execute(this.ptr, currentBufferPtr, data.length) + /* eslint-disable-next-line no-useless-catch */ + } catch (err) { + /* istanbul ignore next: difficult to make a test case for */ + throw err + } finally { + currentParser = null + currentBufferRef = null + } + + const offset = llhttp.llhttp_get_error_pos(this.ptr) - currentBufferPtr + + if (ret === constants.ERROR.PAUSED_UPGRADE) { + this.onUpgrade(data.slice(offset)) + } else if (ret === constants.ERROR.PAUSED) { + this.paused = true + socket.unshift(data.slice(offset)) + } else if (ret !== constants.ERROR.OK) { + const ptr = llhttp.llhttp_get_error_reason(this.ptr) + let message = '' + /* istanbul ignore else: difficult to make a test case for */ + if (ptr) { + const len = new Uint8Array(llhttp.memory.buffer, ptr).indexOf(0) + message = + 'Response does not match the HTTP/1.1 protocol (' + + Buffer.from(llhttp.memory.buffer, ptr, len).toString() + + ')' + } + throw new HTTPParserError(message, constants.ERROR[ret], data.slice(offset)) + } + } catch (err) { + util.destroy(socket, err) + } + } + + destroy () { + assert(this.ptr != null) + assert(currentParser == null) + + this.llhttp.llhttp_free(this.ptr) + this.ptr = null + + timers.clearTimeout(this.timeout) + this.timeout = null + this.timeoutValue = null + this.timeoutType = null + + this.paused = false + } + + onStatus (buf) { + this.statusText = buf.toString() + } + + onMessageBegin () { + const { socket, client } = this + + /* istanbul ignore next: difficult to make a test case for */ + if (socket.destroyed) { + return -1 + } + + const request = client[kQueue][client[kRunningIdx]] + if (!request) { + return -1 + } + } + + onHeaderField (buf) { + const len = this.headers.length + + if ((len & 1) === 0) { + this.headers.push(buf) + } else { + this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) + } + + this.trackHeader(buf.length) + } + + onHeaderValue (buf) { + let len = this.headers.length + + if ((len & 1) === 1) { + this.headers.push(buf) + len += 1 + } else { + this.headers[len - 1] = Buffer.concat([this.headers[len - 1], buf]) + } + + const key = this.headers[len - 2] + if (key.length === 10 && key.toString().toLowerCase() === 'keep-alive') { + this.keepAlive += buf.toString() + } else if (key.length === 10 && key.toString().toLowerCase() === 'connection') { + this.connection += buf.toString() + } else if (key.length === 14 && key.toString().toLowerCase() === 'content-length') { + this.contentLength += buf.toString() + } + + this.trackHeader(buf.length) + } + + trackHeader (len) { + this.headersSize += len + if (this.headersSize >= this.headersMaxSize) { + util.destroy(this.socket, new HeadersOverflowError()) + } + } + + onUpgrade (head) { + const { upgrade, client, socket, headers, statusCode } = this + + assert(upgrade) + + const request = client[kQueue][client[kRunningIdx]] + assert(request) + + assert(!socket.destroyed) + assert(socket === client[kSocket]) + assert(!this.paused) + assert(request.upgrade || request.method === 'CONNECT') + + this.statusCode = null + this.statusText = '' + this.shouldKeepAlive = null + + assert(this.headers.length % 2 === 0) + this.headers = [] + this.headersSize = 0 + + socket.unshift(head) + + socket[kParser].destroy() + socket[kParser] = null + + socket[kClient] = null + socket[kError] = null + socket + .removeListener('error', onSocketError) + .removeListener('readable', onSocketReadable) + .removeListener('end', onSocketEnd) + .removeListener('close', onSocketClose) + + client[kSocket] = null + client[kQueue][client[kRunningIdx]++] = null + client.emit('disconnect', client[kUrl], [client], new InformationalError('upgrade')) + + try { + request.onUpgrade(statusCode, headers, socket) + } catch (err) { + util.destroy(socket, err) + } + + resume(client) + } + + onHeadersComplete (statusCode, upgrade, shouldKeepAlive) { + const { client, socket, headers, statusText } = this + + /* istanbul ignore next: difficult to make a test case for */ + if (socket.destroyed) { + return -1 + } + + const request = client[kQueue][client[kRunningIdx]] + + /* istanbul ignore next: difficult to make a test case for */ + if (!request) { + return -1 + } + + assert(!this.upgrade) + assert(this.statusCode < 200) + + if (statusCode === 100) { + util.destroy(socket, new SocketError('bad response', util.getSocketInfo(socket))) + return -1 + } + + /* this can only happen if server is misbehaving */ + if (upgrade && !request.upgrade) { + util.destroy(socket, new SocketError('bad upgrade', util.getSocketInfo(socket))) + return -1 + } + + assert.strictEqual(this.timeoutType, TIMEOUT_HEADERS) + + this.statusCode = statusCode + this.shouldKeepAlive = ( + shouldKeepAlive || + // Override llhttp value which does not allow keepAlive for HEAD. + (request.method === 'HEAD' && !socket[kReset] && this.connection.toLowerCase() === 'keep-alive') + ) + + if (this.statusCode >= 200) { + const bodyTimeout = request.bodyTimeout != null + ? request.bodyTimeout + : client[kBodyTimeout] + this.setTimeout(bodyTimeout, TIMEOUT_BODY) + } else if (this.timeout) { + // istanbul ignore else: only for jest + if (this.timeout.refresh) { + this.timeout.refresh() + } + } + + if (request.method === 'CONNECT') { + assert(client[kRunning] === 1) + this.upgrade = true + return 2 + } + + if (upgrade) { + assert(client[kRunning] === 1) + this.upgrade = true + return 2 + } + + assert(this.headers.length % 2 === 0) + this.headers = [] + this.headersSize = 0 + + if (this.shouldKeepAlive && client[kPipelining]) { + const keepAliveTimeout = this.keepAlive ? util.parseKeepAliveTimeout(this.keepAlive) : null + + if (keepAliveTimeout != null) { + const timeout = Math.min( + keepAliveTimeout - client[kKeepAliveTimeoutThreshold], + client[kKeepAliveMaxTimeout] + ) + if (timeout <= 0) { + socket[kReset] = true + } else { + client[kKeepAliveTimeoutValue] = timeout + } + } else { + client[kKeepAliveTimeoutValue] = client[kKeepAliveDefaultTimeout] + } + } else { + // Stop more requests from being dispatched. + socket[kReset] = true + } + + const pause = request.onHeaders(statusCode, headers, this.resume, statusText) === false + + if (request.aborted) { + return -1 + } + + if (request.method === 'HEAD') { + return 1 + } + + if (statusCode < 200) { + return 1 + } + + if (socket[kBlocking]) { + socket[kBlocking] = false + resume(client) + } + + return pause ? constants.ERROR.PAUSED : 0 + } + + onBody (buf) { + const { client, socket, statusCode, maxResponseSize } = this + + if (socket.destroyed) { + return -1 + } + + const request = client[kQueue][client[kRunningIdx]] + assert(request) + + assert.strictEqual(this.timeoutType, TIMEOUT_BODY) + if (this.timeout) { + // istanbul ignore else: only for jest + if (this.timeout.refresh) { + this.timeout.refresh() + } + } + + assert(statusCode >= 200) + + if (maxResponseSize > -1 && this.bytesRead + buf.length > maxResponseSize) { + util.destroy(socket, new ResponseExceededMaxSizeError()) + return -1 + } + + this.bytesRead += buf.length + + if (request.onData(buf) === false) { + return constants.ERROR.PAUSED + } + } + + onMessageComplete () { + const { client, socket, statusCode, upgrade, headers, contentLength, bytesRead, shouldKeepAlive } = this + + if (socket.destroyed && (!statusCode || shouldKeepAlive)) { + return -1 + } + + if (upgrade) { + return + } + + const request = client[kQueue][client[kRunningIdx]] + assert(request) + + assert(statusCode >= 100) + + this.statusCode = null + this.statusText = '' + this.bytesRead = 0 + this.contentLength = '' + this.keepAlive = '' + this.connection = '' + + assert(this.headers.length % 2 === 0) + this.headers = [] + this.headersSize = 0 + + if (statusCode < 200) { + return + } + + /* istanbul ignore next: should be handled by llhttp? */ + if (request.method !== 'HEAD' && contentLength && bytesRead !== parseInt(contentLength, 10)) { + util.destroy(socket, new ResponseContentLengthMismatchError()) + return -1 + } + + request.onComplete(headers) + + client[kQueue][client[kRunningIdx]++] = null + + if (socket[kWriting]) { + assert.strictEqual(client[kRunning], 0) + // Response completed before request. + util.destroy(socket, new InformationalError('reset')) + return constants.ERROR.PAUSED + } else if (!shouldKeepAlive) { + util.destroy(socket, new InformationalError('reset')) + return constants.ERROR.PAUSED + } else if (socket[kReset] && client[kRunning] === 0) { + // Destroy socket once all requests have completed. + // The request at the tail of the pipeline is the one + // that requested reset and no further requests should + // have been queued since then. + util.destroy(socket, new InformationalError('reset')) + return constants.ERROR.PAUSED + } else if (client[kPipelining] === 1) { + // We must wait a full event loop cycle to reuse this socket to make sure + // that non-spec compliant servers are not closing the connection even if they + // said they won't. + setImmediate(resume, client) + } else { + resume(client) + } + } +} + +function onParserTimeout (parser) { + const { socket, timeoutType, client } = parser + + /* istanbul ignore else */ + if (timeoutType === TIMEOUT_HEADERS) { + if (!socket[kWriting] || socket.writableNeedDrain || client[kRunning] > 1) { + assert(!parser.paused, 'cannot be paused while waiting for headers') + util.destroy(socket, new HeadersTimeoutError()) + } + } else if (timeoutType === TIMEOUT_BODY) { + if (!parser.paused) { + util.destroy(socket, new BodyTimeoutError()) + } + } else if (timeoutType === TIMEOUT_IDLE) { + assert(client[kRunning] === 0 && client[kKeepAliveTimeoutValue]) + util.destroy(socket, new InformationalError('socket idle timeout')) + } +} + +function onSocketReadable () { + const { [kParser]: parser } = this + if (parser) { + parser.readMore() + } +} + +function onSocketError (err) { + const { [kClient]: client, [kParser]: parser } = this + + assert(err.code !== 'ERR_TLS_CERT_ALTNAME_INVALID') + + if (client[kHTTPConnVersion] !== 'h2') { + // On Mac OS, we get an ECONNRESET even if there is a full body to be forwarded + // to the user. + if (err.code === 'ECONNRESET' && parser.statusCode && !parser.shouldKeepAlive) { + // We treat all incoming data so for as a valid response. + parser.onMessageComplete() + return + } + } + + this[kError] = err + + onError(this[kClient], err) +} + +function onError (client, err) { if ( - !config.categories[parentCategoryName] && - parentCategory.appenders && - parentCategory.appenders.length && - parentCategory.level + client[kRunning] === 0 && + err.code !== 'UND_ERR_INFO' && + err.code !== 'UND_ERR_SOCKET' ) { - config.categories[parentCategoryName] = parentCategory; + // Error is not caused by running request and not a recoverable + // socket error. + + assert(client[kPendingIdx] === client[kRunningIdx]) + + const requests = client[kQueue].splice(client[kRunningIdx]) + for (let i = 0; i < requests.length; i++) { + const request = requests[i] + errorRequest(client, request, err) + } + assert(client[kSize] === 0) + } +} + +function onSocketEnd () { + const { [kParser]: parser, [kClient]: client } = this + + if (client[kHTTPConnVersion] !== 'h2') { + if (parser.statusCode && !parser.shouldKeepAlive) { + // We treat all incoming data so far as a valid response. + parser.onMessageComplete() + return + } + } + + util.destroy(this, new SocketError('other side closed', util.getSocketInfo(this))) +} + +function onSocketClose () { + const { [kClient]: client, [kParser]: parser } = this + + if (client[kHTTPConnVersion] === 'h1' && parser) { + if (!this[kError] && parser.statusCode && !parser.shouldKeepAlive) { + // We treat all incoming data so far as a valid response. + parser.onMessageComplete() + } + + this[kParser].destroy() + this[kParser] = null + } + + const err = this[kError] || new SocketError('closed', util.getSocketInfo(this)) + + client[kSocket] = null + + if (client.destroyed) { + assert(client[kPending] === 0) + + // Fail entire queue. + const requests = client[kQueue].splice(client[kRunningIdx]) + for (let i = 0; i < requests.length; i++) { + const request = requests[i] + errorRequest(client, request, err) + } + } else if (client[kRunning] > 0 && err.code !== 'UND_ERR_INFO') { + // Fail head of pipeline. + const request = client[kQueue][client[kRunningIdx]] + client[kQueue][client[kRunningIdx]++] = null + + errorRequest(client, request, err) + } + + client[kPendingIdx] = client[kRunningIdx] + + assert(client[kRunning] === 0) + + client.emit('disconnect', client[kUrl], [client], err) + + resume(client) +} + +async function connect (client) { + assert(!client[kConnecting]) + assert(!client[kSocket]) + + let { host, hostname, protocol, port } = client[kUrl] + + // Resolve ipv6 + if (hostname[0] === '[') { + const idx = hostname.indexOf(']') + + assert(idx !== -1) + const ip = hostname.substring(1, idx) + + assert(net.isIP(ip)) + hostname = ip + } + + client[kConnecting] = true + + if (channels.beforeConnect.hasSubscribers) { + channels.beforeConnect.publish({ + connectParams: { + host, + hostname, + protocol, + port, + servername: client[kServerName], + localAddress: client[kLocalAddress] + }, + connector: client[kConnector] + }) + } + + try { + const socket = await new Promise((resolve, reject) => { + client[kConnector]({ + host, + hostname, + protocol, + port, + servername: client[kServerName], + localAddress: client[kLocalAddress] + }, (err, socket) => { + if (err) { + reject(err) + } else { + resolve(socket) + } + }) + }) + + if (client.destroyed) { + util.destroy(socket.on('error', () => {}), new ClientDestroyedError()) + return + } + + client[kConnecting] = false + + assert(socket) + + const isH2 = socket.alpnProtocol === 'h2' + if (isH2) { + if (!h2ExperimentalWarned) { + h2ExperimentalWarned = true + process.emitWarning('H2 support is experimental, expect them to change at any time.', { + code: 'UNDICI-H2' + }) + } + + const session = http2.connect(client[kUrl], { + createConnection: () => socket, + peerMaxConcurrentStreams: client[kHTTP2SessionState].maxConcurrentStreams + }) + + client[kHTTPConnVersion] = 'h2' + session[kClient] = client + session[kSocket] = socket + session.on('error', onHttp2SessionError) + session.on('frameError', onHttp2FrameError) + session.on('end', onHttp2SessionEnd) + session.on('goaway', onHTTP2GoAway) + session.on('close', onSocketClose) + session.unref() + + client[kHTTP2Session] = session + socket[kHTTP2Session] = session + } else { + if (!llhttpInstance) { + llhttpInstance = await llhttpPromise + llhttpPromise = null + } + + socket[kNoRef] = false + socket[kWriting] = false + socket[kReset] = false + socket[kBlocking] = false + socket[kParser] = new Parser(client, socket, llhttpInstance) + } + + socket[kCounter] = 0 + socket[kMaxRequests] = client[kMaxRequests] + socket[kClient] = client + socket[kError] = null + + socket + .on('error', onSocketError) + .on('readable', onSocketReadable) + .on('end', onSocketEnd) + .on('close', onSocketClose) + + client[kSocket] = socket + + if (channels.connected.hasSubscribers) { + channels.connected.publish({ + connectParams: { + host, + hostname, + protocol, + port, + servername: client[kServerName], + localAddress: client[kLocalAddress] + }, + connector: client[kConnector], + socket + }) + } + client.emit('connect', client[kUrl], [client]) + } catch (err) { + if (client.destroyed) { + return + } + + client[kConnecting] = false + + if (channels.connectError.hasSubscribers) { + channels.connectError.publish({ + connectParams: { + host, + hostname, + protocol, + port, + servername: client[kServerName], + localAddress: client[kLocalAddress] + }, + connector: client[kConnector], + error: err + }) + } + + if (err.code === 'ERR_TLS_CERT_ALTNAME_INVALID') { + assert(client[kRunning] === 0) + while (client[kPending] > 0 && client[kQueue][client[kPendingIdx]].servername === client[kServerName]) { + const request = client[kQueue][client[kPendingIdx]++] + errorRequest(client, request, err) + } + } else { + onError(client, err) + } + + client.emit('connectionError', client[kUrl], [client], err) + } + + resume(client) +} + +function emitDrain (client) { + client[kNeedDrain] = 0 + client.emit('drain', client[kUrl], [client]) +} + +function resume (client, sync) { + if (client[kResuming] === 2) { + return + } + + client[kResuming] = 2 + + _resume(client, sync) + client[kResuming] = 0 + + if (client[kRunningIdx] > 256) { + client[kQueue].splice(0, client[kRunningIdx]) + client[kPendingIdx] -= client[kRunningIdx] + client[kRunningIdx] = 0 } +} + +function _resume (client, sync) { + while (true) { + if (client.destroyed) { + assert(client[kPending] === 0) + return + } + + if (client[kClosedResolve] && !client[kSize]) { + client[kClosedResolve]() + client[kClosedResolve] = null + return + } + + const socket = client[kSocket] + + if (socket && !socket.destroyed && socket.alpnProtocol !== 'h2') { + if (client[kSize] === 0) { + if (!socket[kNoRef] && socket.unref) { + socket.unref() + socket[kNoRef] = true + } + } else if (socket[kNoRef] && socket.ref) { + socket.ref() + socket[kNoRef] = false + } + + if (client[kSize] === 0) { + if (socket[kParser].timeoutType !== TIMEOUT_IDLE) { + socket[kParser].setTimeout(client[kKeepAliveTimeoutValue], TIMEOUT_IDLE) + } + } else if (client[kRunning] > 0 && socket[kParser].statusCode < 200) { + if (socket[kParser].timeoutType !== TIMEOUT_HEADERS) { + const request = client[kQueue][client[kRunningIdx]] + const headersTimeout = request.headersTimeout != null + ? request.headersTimeout + : client[kHeadersTimeout] + socket[kParser].setTimeout(headersTimeout, TIMEOUT_HEADERS) + } + } + } + + if (client[kBusy]) { + client[kNeedDrain] = 2 + } else if (client[kNeedDrain] === 2) { + if (sync) { + client[kNeedDrain] = 1 + process.nextTick(emitDrain, client) + } else { + emitDrain(client) + } + continue + } + + if (client[kPending] === 0) { + return + } + + if (client[kRunning] >= (client[kPipelining] || 1)) { + return + } + + const request = client[kQueue][client[kPendingIdx]] + + if (client[kUrl].protocol === 'https:' && client[kServerName] !== request.servername) { + if (client[kRunning] > 0) { + return + } + + client[kServerName] = request.servername + + if (socket && socket.servername !== request.servername) { + util.destroy(socket, new InformationalError('servername changed')) + return + } + } + + if (client[kConnecting]) { + return + } + + if (!socket && !client[kHTTP2Session]) { + connect(client) + return + } + + if (socket.destroyed || socket[kWriting] || socket[kReset] || socket[kBlocking]) { + return + } - category.appenders = category.appenders || []; - category.level = category.level || parentCategory.level; + if (client[kRunning] > 0 && !request.idempotent) { + // Non-idempotent request cannot be retried. + // Ensure that no other requests are inflight and + // could cause failure. + return + } - // merge in appenders from parent (parent is already holding its inherited appenders) - parentCategory.appenders.forEach((ap) => { - if (!category.appenders.includes(ap)) { - category.appenders.push(ap); + if (client[kRunning] > 0 && (request.upgrade || request.method === 'CONNECT')) { + // Don't dispatch an upgrade until all preceding requests have completed. + // A misbehaving server might upgrade the connection before all pipelined + // request has completed. + return } - }); - category.parent = parentCategory; + + if (client[kRunning] > 0 && util.bodyLength(request.body) !== 0 && + (util.isStream(request.body) || util.isAsyncIterable(request.body))) { + // Request with stream or iterator body can error while other requests + // are inflight and indirectly error those as well. + // Ensure this doesn't happen by waiting for inflight + // to complete before dispatching. + + // Request with stream or iterator body cannot be retried. + // Ensure that no other requests are inflight and + // could cause failure. + return + } + + if (!request.aborted && write(client, request)) { + client[kPendingIdx]++ + } else { + client[kQueue].splice(client[kPendingIdx], 1) + } + } } -/** - * Walk all categories in the config, and pull down any configuration from parent to child. - * This includes inherited appenders, and level, where level is not set. - * Inheritance is skipped where a category has inherit=false. - * @param {*} config - */ -function addCategoryInheritance(config) { - if (!config.categories) return; - const categoryNames = Object.keys(config.categories); - categoryNames.forEach((name) => { - const category = config.categories[name]; - // add inherited appenders and level to this category - inheritFromParent(config, category, name); - }); +// https://www.rfc-editor.org/rfc/rfc7230#section-3.3.2 +function shouldSendContentLength (method) { + return method !== 'GET' && method !== 'HEAD' && method !== 'OPTIONS' && method !== 'TRACE' && method !== 'CONNECT' } -configuration.addPreProcessingListener((config) => - addCategoryInheritance(config) -); +function write (client, request) { + if (client[kHTTPConnVersion] === 'h2') { + writeH2(client, client[kHTTP2Session], request) + return + } -configuration.addListener((config) => { - configuration.throwExceptionIf( - config, - configuration.not(configuration.anObject(config.categories)), - 'must have a property "categories" of type object.' - ); + const { body, method, path, host, upgrade, headers, blocking, reset } = request - const categoryNames = Object.keys(config.categories); - configuration.throwExceptionIf( - config, - configuration.not(categoryNames.length), - 'must define at least one category.' - ); + // https://tools.ietf.org/html/rfc7231#section-4.3.1 + // https://tools.ietf.org/html/rfc7231#section-4.3.2 + // https://tools.ietf.org/html/rfc7231#section-4.3.5 - categoryNames.forEach((name) => { - const category = config.categories[name]; - configuration.throwExceptionIf( - config, - [ - configuration.not(category.appenders), - configuration.not(category.level), - ], - `category "${name}" is not valid (must be an object with properties "appenders" and "level")` - ); + // Sending a payload body on a request that does not + // expect it can cause undefined behavior on some + // servers and corrupt connection state. Do not + // re-use the connection for further requests. - configuration.throwExceptionIf( - config, - configuration.not(Array.isArray(category.appenders)), - `category "${name}" is not valid (appenders must be an array of appender names)` - ); + const expectsPayload = ( + method === 'PUT' || + method === 'POST' || + method === 'PATCH' + ) - configuration.throwExceptionIf( - config, - configuration.not(category.appenders.length), - `category "${name}" is not valid (appenders must contain at least one appender name)` - ); + if (body && typeof body.read === 'function') { + // Try to read EOF in order to get length. + body.read(0) + } - if (Object.prototype.hasOwnProperty.call(category, 'enableCallStack')) { - configuration.throwExceptionIf( - config, - typeof category.enableCallStack !== 'boolean', - `category "${name}" is not valid (enableCallStack must be boolean type)` - ); + const bodyLength = util.bodyLength(body) + + let contentLength = bodyLength + + if (contentLength === null) { + contentLength = request.contentLength + } + + if (contentLength === 0 && !expectsPayload) { + // https://tools.ietf.org/html/rfc7230#section-3.3.2 + // A user agent SHOULD NOT send a Content-Length header field when + // the request message does not contain a payload body and the method + // semantics do not anticipate such a body. + + contentLength = null + } + + // https://github.com/nodejs/undici/issues/2046 + // A user agent may send a Content-Length header with 0 value, this should be allowed. + if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength !== null && request.contentLength !== contentLength) { + if (client[kStrictContentLength]) { + errorRequest(client, request, new RequestContentLengthMismatchError()) + return false } - category.appenders.forEach((appender) => { - configuration.throwExceptionIf( - config, - configuration.not(appenders.get(appender)), - `category "${name}" is not valid (appender "${appender}" is not defined)` - ); - }); + process.emitWarning(new RequestContentLengthMismatchError()) + } - configuration.throwExceptionIf( - config, - configuration.not(levels.getLevel(category.level)), - `category "${name}" is not valid (level "${category.level}" not recognised;` + - ` valid levels are ${levels.levels.join(', ')})` - ); - }); + const socket = client[kSocket] - configuration.throwExceptionIf( - config, - configuration.not(config.categories.default), - 'must define a "default" category.' - ); -}); + try { + request.onConnect((err) => { + if (request.aborted || request.completed) { + return + } -const setup = (config) => { - categories.clear(); - if (!config) { - return; + errorRequest(client, request, err || new RequestAbortedError()) + + util.destroy(socket, new InformationalError('aborted')) + }) + } catch (err) { + errorRequest(client, request, err) } - const categoryNames = Object.keys(config.categories); - categoryNames.forEach((name) => { - const category = config.categories[name]; - const categoryAppenders = []; - category.appenders.forEach((appender) => { - categoryAppenders.push(appenders.get(appender)); - debug(`Creating category ${name}`); - categories.set(name, { - appenders: categoryAppenders, - level: levels.getLevel(category.level), - enableCallStack: category.enableCallStack || false, - }); - }); - }); -}; + if (request.aborted) { + return false + } -const init = () => { - setup(); -}; -init(); + if (method === 'HEAD') { + // https://github.com/mcollina/undici/issues/258 + // Close after a HEAD request to interop with misbehaving servers + // that may send a body in the response. -configuration.addListener(setup); + socket[kReset] = true + } -const configForCategory = (category) => { - debug(`configForCategory: searching for config for ${category}`); - if (categories.has(category)) { - debug(`configForCategory: ${category} exists in config, returning it`); - return categories.get(category); + if (upgrade || method === 'CONNECT') { + // On CONNECT or upgrade, block pipeline from dispatching further + // requests on this connection. + + socket[kReset] = true } - let sourceCategoryConfig; - if (category.indexOf('.') > 0) { - debug(`configForCategory: ${category} has hierarchy, cloning from parents`); - sourceCategoryConfig = { - ...configForCategory(category.slice(0, category.lastIndexOf('.'))), - }; - } else { - if (!categories.has('default')) { - setup({ categories: { default: { appenders: ['out'], level: 'OFF' } } }); - } - debug('configForCategory: cloning default category'); - sourceCategoryConfig = { ...categories.get('default') }; + if (reset != null) { + socket[kReset] = reset } - categories.set(category, sourceCategoryConfig); - return sourceCategoryConfig; -}; -const appendersForCategory = (category) => - configForCategory(category).appenders; + if (client[kMaxRequests] && socket[kCounter]++ >= client[kMaxRequests]) { + socket[kReset] = true + } -const getLevelForCategory = (category) => configForCategory(category).level; -const setLevelForCategory = (category, level) => { - configForCategory(category).level = level; -}; + if (blocking) { + socket[kBlocking] = true + } -const getEnableCallStackForCategory = (category) => - configForCategory(category).enableCallStack === true; -const setEnableCallStackForCategory = (category, useCallStack) => { - configForCategory(category).enableCallStack = useCallStack; -}; + let header = `${method} ${path} HTTP/1.1\r\n` -module.exports = categories; -module.exports = Object.assign(module.exports, { - appendersForCategory, - getLevelForCategory, - setLevelForCategory, - getEnableCallStackForCategory, - setEnableCallStackForCategory, - init, -}); + if (typeof host === 'string') { + header += `host: ${host}\r\n` + } else { + header += client[kHostHeader] + } + if (upgrade) { + header += `connection: upgrade\r\nupgrade: ${upgrade}\r\n` + } else if (client[kPipelining] && !socket[kReset]) { + header += 'connection: keep-alive\r\n' + } else { + header += 'connection: close\r\n' + } -/***/ }), + if (headers) { + header += headers + } -/***/ 2560: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (channels.sendHeaders.hasSubscribers) { + channels.sendHeaders.publish({ request, headers: header, socket }) + } -const debug = __nccwpck_require__(8237)('log4js:clustering'); -const LoggingEvent = __nccwpck_require__(9060); -const configuration = __nccwpck_require__(5813); + /* istanbul ignore else: assertion */ + if (!body || bodyLength === 0) { + if (contentLength === 0) { + socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') + } else { + assert(contentLength === null, 'no body must not have content length') + socket.write(`${header}\r\n`, 'latin1') + } + request.onRequestSent() + } else if (util.isBuffer(body)) { + assert(contentLength === body.byteLength, 'buffer body must have content length') + + socket.cork() + socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') + socket.write(body) + socket.uncork() + request.onBodySent(body) + request.onRequestSent() + if (!expectsPayload) { + socket[kReset] = true + } + } else if (util.isBlobLike(body)) { + if (typeof body.stream === 'function') { + writeIterable({ body: body.stream(), client, request, socket, contentLength, header, expectsPayload }) + } else { + writeBlob({ body, client, request, socket, contentLength, header, expectsPayload }) + } + } else if (util.isStream(body)) { + writeStream({ body, client, request, socket, contentLength, header, expectsPayload }) + } else if (util.isIterable(body)) { + writeIterable({ body, client, request, socket, contentLength, header, expectsPayload }) + } else { + assert(false) + } -let disabled = false; -let cluster = null; -try { - // eslint-disable-next-line global-require - cluster = __nccwpck_require__(5001); -} catch (e) { - debug('cluster module not present'); - disabled = true; + return true } -const listeners = []; +function writeH2 (client, session, request) { + const { body, method, path, host, upgrade, expectContinue, signal, headers: reqHeaders } = request -let pm2 = false; -let pm2InstanceVar = 'NODE_APP_INSTANCE'; + let headers + if (typeof reqHeaders === 'string') headers = Request[kHTTP2CopyHeaders](reqHeaders.trim()) + else headers = reqHeaders -const isPM2Master = () => pm2 && process.env[pm2InstanceVar] === '0'; -const isMaster = () => - disabled || (cluster && cluster.isMaster) || isPM2Master(); + if (upgrade) { + errorRequest(client, request, new Error('Upgrade not supported for H2')) + return false + } -const sendToListeners = (logEvent) => { - listeners.forEach((l) => l(logEvent)); -}; + try { + // TODO(HTTP/2): Should we call onConnect immediately or on stream ready event? + request.onConnect((err) => { + if (request.aborted || request.completed) { + return + } -// in a multi-process node environment, worker loggers will use -// process.send -const receiver = (worker, message) => { - // prior to node v6, the worker parameter was not passed (args were message, handle) - debug('cluster message received from worker ', worker, ': ', message); - if (worker.topic && worker.data) { - message = worker; - worker = undefined; - } - if (message && message.topic && message.topic === 'log4js:message') { - debug('received message: ', message.data); - const logEvent = LoggingEvent.deserialise(message.data); - sendToListeners(logEvent); + errorRequest(client, request, err || new RequestAbortedError()) + }) + } catch (err) { + errorRequest(client, request, err) } -}; -if (!disabled) { - configuration.addListener((config) => { - // clear out the listeners, because configure has been called. - listeners.length = 0; + if (request.aborted) { + return false + } - ({ - pm2, - disableClustering: disabled, - pm2InstanceVar = 'NODE_APP_INSTANCE', - } = config); + /** @type {import('node:http2').ClientHttp2Stream} */ + let stream + const h2State = client[kHTTP2SessionState] - debug(`clustering disabled ? ${disabled}`); - debug(`cluster.isMaster ? ${cluster && cluster.isMaster}`); - debug(`pm2 enabled ? ${pm2}`); - debug(`pm2InstanceVar = ${pm2InstanceVar}`); - debug(`process.env[${pm2InstanceVar}] = ${process.env[pm2InstanceVar]}`); + headers[HTTP2_HEADER_AUTHORITY] = host || client[kHost] + headers[HTTP2_HEADER_METHOD] = method - // just in case configure is called after shutdown - if (pm2) { - process.removeListener('message', receiver); - } - if (cluster && cluster.removeListener) { - cluster.removeListener('message', receiver); - } + if (method === 'CONNECT') { + session.ref() + // we are already connected, streams are pending, first request + // will create a new stream. We trigger a request to create the stream and wait until + // `ready` event is triggered + // We disabled endStream to allow the user to write to the stream + stream = session.request(headers, { endStream: false, signal }) - if (disabled || config.disableClustering) { - debug('Not listening for cluster messages, because clustering disabled.'); - } else if (isPM2Master()) { - // PM2 cluster support - // PM2 runs everything as workers - install pm2-intercom for this to work. - // we only want one of the app instances to write logs - debug('listening for PM2 broadcast messages'); - process.on('message', receiver); - } else if (cluster && cluster.isMaster) { - debug('listening for cluster messages'); - cluster.on('message', receiver); + if (stream.id && !stream.pending) { + request.onUpgrade(null, null, stream) + ++h2State.openStreams } else { - debug('not listening for messages, because we are not a master process'); + stream.once('ready', () => { + request.onUpgrade(null, null, stream) + ++h2State.openStreams + }) } - }); -} -module.exports = { - onlyOnMaster: (fn, notMaster) => (isMaster() ? fn() : notMaster), - isMaster, - send: (msg) => { - if (isMaster()) { - sendToListeners(msg); - } else { - if (!pm2) { - msg.cluster = { - workerId: cluster.worker.id, - worker: process.pid, - }; - } - process.send({ topic: 'log4js:message', data: msg.serialise() }); - } - }, - onMessage: (listener) => { - listeners.push(listener); - }, -}; + stream.once('close', () => { + h2State.openStreams -= 1 + // TODO(HTTP/2): unref only if current streams count is 0 + if (h2State.openStreams === 0) session.unref() + }) + return true + } -/***/ }), + // https://tools.ietf.org/html/rfc7540#section-8.3 + // :path and :scheme headers must be omited when sending CONNECT -/***/ 5813: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + headers[HTTP2_HEADER_PATH] = path + headers[HTTP2_HEADER_SCHEME] = 'https' -const util = __nccwpck_require__(3837); -const debug = __nccwpck_require__(8237)('log4js:configuration'); + // https://tools.ietf.org/html/rfc7231#section-4.3.1 + // https://tools.ietf.org/html/rfc7231#section-4.3.2 + // https://tools.ietf.org/html/rfc7231#section-4.3.5 -const preProcessingListeners = []; -const listeners = []; + // Sending a payload body on a request that does not + // expect it can cause undefined behavior on some + // servers and corrupt connection state. Do not + // re-use the connection for further requests. -const not = (thing) => !thing; + const expectsPayload = ( + method === 'PUT' || + method === 'POST' || + method === 'PATCH' + ) -const anObject = (thing) => - thing && typeof thing === 'object' && !Array.isArray(thing); + if (body && typeof body.read === 'function') { + // Try to read EOF in order to get length. + body.read(0) + } -const validIdentifier = (thing) => /^[A-Za-z][A-Za-z0-9_]*$/g.test(thing); + let contentLength = util.bodyLength(body) -const anInteger = (thing) => - thing && typeof thing === 'number' && Number.isInteger(thing); + if (contentLength == null) { + contentLength = request.contentLength + } -const addListener = (fn) => { - listeners.push(fn); - debug(`Added listener, now ${listeners.length} listeners`); -}; + if (contentLength === 0 || !expectsPayload) { + // https://tools.ietf.org/html/rfc7230#section-3.3.2 + // A user agent SHOULD NOT send a Content-Length header field when + // the request message does not contain a payload body and the method + // semantics do not anticipate such a body. -const addPreProcessingListener = (fn) => { - preProcessingListeners.push(fn); - debug( - `Added pre-processing listener, now ${preProcessingListeners.length} listeners` - ); -}; + contentLength = null + } -const throwExceptionIf = (config, checks, message) => { - const tests = Array.isArray(checks) ? checks : [checks]; - tests.forEach((test) => { - if (test) { - throw new Error( - `Problem with log4js configuration: (${util.inspect(config, { - depth: 5, - })}) - ${message}` - ); + // https://github.com/nodejs/undici/issues/2046 + // A user agent may send a Content-Length header with 0 value, this should be allowed. + if (shouldSendContentLength(method) && contentLength > 0 && request.contentLength != null && request.contentLength !== contentLength) { + if (client[kStrictContentLength]) { + errorRequest(client, request, new RequestContentLengthMismatchError()) + return false } - }); -}; -const configure = (candidate) => { - debug('New configuration to be validated: ', candidate); - throwExceptionIf(candidate, not(anObject(candidate)), 'must be an object.'); + process.emitWarning(new RequestContentLengthMismatchError()) + } - debug(`Calling pre-processing listeners (${preProcessingListeners.length})`); - preProcessingListeners.forEach((listener) => listener(candidate)); - debug('Configuration pre-processing finished.'); + if (contentLength != null) { + assert(body, 'no body must not have content length') + headers[HTTP2_HEADER_CONTENT_LENGTH] = `${contentLength}` + } - debug(`Calling configuration listeners (${listeners.length})`); - listeners.forEach((listener) => listener(candidate)); - debug('Configuration finished.'); -}; + session.ref() -module.exports = { - configure, - addListener, - addPreProcessingListener, - throwExceptionIf, - anObject, - anInteger, - validIdentifier, - not, -}; + const shouldEndStream = method === 'GET' || method === 'HEAD' + if (expectContinue) { + headers[HTTP2_HEADER_EXPECT] = '100-continue' + stream = session.request(headers, { endStream: shouldEndStream, signal }) + stream.once('continue', writeBodyH2) + } else { + stream = session.request(headers, { + endStream: shouldEndStream, + signal + }) + writeBodyH2() + } -/***/ }), + // Increment counter as we have new several streams open + ++h2State.openStreams -/***/ 1061: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + stream.once('response', headers => { + const { [HTTP2_HEADER_STATUS]: statusCode, ...realHeaders } = headers -/* eslint no-underscore-dangle: ["error", { "allow": ["__statusCode", "_remoteAddress", "__headers", "_logging"] }] */ + if (request.onHeaders(Number(statusCode), realHeaders, stream.resume.bind(stream), '') === false) { + stream.pause() + } + }) -const levels = __nccwpck_require__(7117); + stream.once('end', () => { + request.onComplete([]) + }) -const DEFAULT_FORMAT = - ':remote-addr - -' + - ' ":method :url HTTP/:http-version"' + - ' :status :content-length ":referrer"' + - ' ":user-agent"'; + stream.on('data', (chunk) => { + if (request.onData(chunk) === false) { + stream.pause() + } + }) -/** - * Return request url path, - * adding this function prevents the Cyclomatic Complexity, - * for the assemble_tokens function at low, to pass the tests. - * - * @param {IncomingMessage} req - * @return {string} - * @api private - */ -function getUrl(req) { - return req.originalUrl || req.url; + stream.once('close', () => { + h2State.openStreams -= 1 + // TODO(HTTP/2): unref only if current streams count is 0 + if (h2State.openStreams === 0) { + session.unref() + } + }) + + stream.once('error', function (err) { + if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) { + h2State.streams -= 1 + util.destroy(stream, err) + } + }) + + stream.once('frameError', (type, code) => { + const err = new InformationalError(`HTTP/2: "frameError" received - type ${type}, code ${code}`) + errorRequest(client, request, err) + + if (client[kHTTP2Session] && !client[kHTTP2Session].destroyed && !this.closed && !this.destroyed) { + h2State.streams -= 1 + util.destroy(stream, err) + } + }) + + // stream.on('aborted', () => { + // // TODO(HTTP/2): Support aborted + // }) + + // stream.on('timeout', () => { + // // TODO(HTTP/2): Support timeout + // }) + + // stream.on('push', headers => { + // // TODO(HTTP/2): Suppor push + // }) + + // stream.on('trailers', headers => { + // // TODO(HTTP/2): Support trailers + // }) + + return true + + function writeBodyH2 () { + /* istanbul ignore else: assertion */ + if (!body) { + request.onRequestSent() + } else if (util.isBuffer(body)) { + assert(contentLength === body.byteLength, 'buffer body must have content length') + stream.cork() + stream.write(body) + stream.uncork() + stream.end() + request.onBodySent(body) + request.onRequestSent() + } else if (util.isBlobLike(body)) { + if (typeof body.stream === 'function') { + writeIterable({ + client, + request, + contentLength, + h2stream: stream, + expectsPayload, + body: body.stream(), + socket: client[kSocket], + header: '' + }) + } else { + writeBlob({ + body, + client, + request, + contentLength, + expectsPayload, + h2stream: stream, + header: '', + socket: client[kSocket] + }) + } + } else if (util.isStream(body)) { + writeStream({ + body, + client, + request, + contentLength, + expectsPayload, + socket: client[kSocket], + h2stream: stream, + header: '' + }) + } else if (util.isIterable(body)) { + writeIterable({ + body, + client, + request, + contentLength, + expectsPayload, + header: '', + h2stream: stream, + socket: client[kSocket] + }) + } else { + assert(false) + } + } } -/** - * Adds custom {token, replacement} objects to defaults, - * overwriting the defaults if any tokens clash - * - * @param {IncomingMessage} req - * @param {ServerResponse} res - * @param {Array} customTokens - * [{ token: string-or-regexp, replacement: string-or-replace-function }] - * @return {Array} - */ -function assembleTokens(req, res, customTokens) { - const arrayUniqueTokens = (array) => { - const a = array.concat(); - for (let i = 0; i < a.length; ++i) { - for (let j = i + 1; j < a.length; ++j) { - // not === because token can be regexp object - // eslint-disable-next-line eqeqeq - if (a[i].token == a[j].token) { - a.splice(j--, 1); // eslint-disable-line no-plusplus +function writeStream ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { + assert(contentLength !== 0 || client[kRunning] === 0, 'stream body cannot be pipelined') + + if (client[kHTTPConnVersion] === 'h2') { + // For HTTP/2, is enough to pipe the stream + const pipe = pipeline( + body, + h2stream, + (err) => { + if (err) { + util.destroy(body, err) + util.destroy(h2stream, err) + } else { + request.onRequestSent() } } + ) + + pipe.on('data', onPipeData) + pipe.once('end', () => { + pipe.removeListener('data', onPipeData) + util.destroy(pipe) + }) + + function onPipeData (chunk) { + request.onBodySent(chunk) } - return a; - }; - const defaultTokens = []; - defaultTokens.push({ token: ':url', replacement: getUrl(req) }); - defaultTokens.push({ token: ':protocol', replacement: req.protocol }); - defaultTokens.push({ token: ':hostname', replacement: req.hostname }); - defaultTokens.push({ token: ':method', replacement: req.method }); - defaultTokens.push({ - token: ':status', - replacement: res.__statusCode || res.statusCode, - }); - defaultTokens.push({ - token: ':response-time', - replacement: res.responseTime, - }); - defaultTokens.push({ token: ':date', replacement: new Date().toUTCString() }); - defaultTokens.push({ - token: ':referrer', - replacement: req.headers.referer || req.headers.referrer || '', - }); - defaultTokens.push({ - token: ':http-version', - replacement: `${req.httpVersionMajor}.${req.httpVersionMinor}`, - }); - defaultTokens.push({ - token: ':remote-addr', - replacement: - req.headers['x-forwarded-for'] || - req.ip || - req._remoteAddress || - (req.socket && - (req.socket.remoteAddress || - (req.socket.socket && req.socket.socket.remoteAddress))), - }); - defaultTokens.push({ - token: ':user-agent', - replacement: req.headers['user-agent'], - }); - defaultTokens.push({ - token: ':content-length', - replacement: - res.getHeader('content-length') || - (res.__headers && res.__headers['Content-Length']) || - '-', - }); - defaultTokens.push({ - token: /:req\[([^\]]+)]/g, - replacement(_, field) { - return req.headers[field.toLowerCase()]; - }, - }); - defaultTokens.push({ - token: /:res\[([^\]]+)]/g, - replacement(_, field) { - return ( - res.getHeader(field.toLowerCase()) || - (res.__headers && res.__headers[field]) - ); - }, - }); + return + } + + let finished = false + + const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header }) + + const onData = function (chunk) { + if (finished) { + return + } + + try { + if (!writer.write(chunk) && this.pause) { + this.pause() + } + } catch (err) { + util.destroy(this, err) + } + } + const onDrain = function () { + if (finished) { + return + } - return arrayUniqueTokens(customTokens.concat(defaultTokens)); -} + if (body.resume) { + body.resume() + } + } + const onAbort = function () { + if (finished) { + return + } + const err = new RequestAbortedError() + queueMicrotask(() => onFinished(err)) + } + const onFinished = function (err) { + if (finished) { + return + } -/** - * Return formatted log line. - * - * @param {string} str - * @param {Array} tokens - * @return {string} - * @api private - */ -function format(str, tokens) { - for (let i = 0; i < tokens.length; i++) { - str = str.replace(tokens[i].token, tokens[i].replacement); + finished = true + + assert(socket.destroyed || (socket[kWriting] && client[kRunning] <= 1)) + + socket + .off('drain', onDrain) + .off('error', onFinished) + + body + .removeListener('data', onData) + .removeListener('end', onFinished) + .removeListener('error', onFinished) + .removeListener('close', onAbort) + + if (!err) { + try { + writer.end() + } catch (er) { + err = er + } + } + + writer.destroy(err) + + if (err && (err.code !== 'UND_ERR_INFO' || err.message !== 'reset')) { + util.destroy(body, err) + } else { + util.destroy(body) + } } - return str; + + body + .on('data', onData) + .on('end', onFinished) + .on('error', onFinished) + .on('close', onAbort) + + if (body.resume) { + body.resume() + } + + socket + .on('drain', onDrain) + .on('error', onFinished) } -/** - * Return RegExp Object about nolog - * - * @param {(string|Array)} nolog - * @return {RegExp} - * @api private - * - * syntax - * 1. String - * 1.1 "\\.gif" - * NOT LOGGING http://example.com/hoge.gif and http://example.com/hoge.gif?fuga - * LOGGING http://example.com/hoge.agif - * 1.2 in "\\.gif|\\.jpg$" - * NOT LOGGING http://example.com/hoge.gif and - * http://example.com/hoge.gif?fuga and http://example.com/hoge.jpg?fuga - * LOGGING http://example.com/hoge.agif, - * http://example.com/hoge.ajpg and http://example.com/hoge.jpg?hoge - * 1.3 in "\\.(gif|jpe?g|png)$" - * NOT LOGGING http://example.com/hoge.gif and http://example.com/hoge.jpeg - * LOGGING http://example.com/hoge.gif?uid=2 and http://example.com/hoge.jpg?pid=3 - * 2. RegExp - * 2.1 in /\.(gif|jpe?g|png)$/ - * SAME AS 1.3 - * 3. Array - * 3.1 ["\\.jpg$", "\\.png", "\\.gif"] - * SAME AS "\\.jpg|\\.png|\\.gif" - */ -function createNoLogCondition(nolog) { - let regexp = null; +async function writeBlob ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { + assert(contentLength === body.size, 'blob body must have content length') - if (nolog instanceof RegExp) { - regexp = nolog; + const isH2 = client[kHTTPConnVersion] === 'h2' + try { + if (contentLength != null && contentLength !== body.size) { + throw new RequestContentLengthMismatchError() + } + + const buffer = Buffer.from(await body.arrayBuffer()) + + if (isH2) { + h2stream.cork() + h2stream.write(buffer) + h2stream.uncork() + } else { + socket.cork() + socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') + socket.write(buffer) + socket.uncork() + } + + request.onBodySent(buffer) + request.onRequestSent() + + if (!expectsPayload) { + socket[kReset] = true + } + + resume(client) + } catch (err) { + util.destroy(isH2 ? h2stream : socket, err) } +} - if (typeof nolog === 'string') { - regexp = new RegExp(nolog); +async function writeIterable ({ h2stream, body, client, request, socket, contentLength, header, expectsPayload }) { + assert(contentLength !== 0 || client[kRunning] === 0, 'iterator body cannot be pipelined') + + let callback = null + function onDrain () { + if (callback) { + const cb = callback + callback = null + cb() + } } - if (Array.isArray(nolog)) { - // convert to strings - const regexpsAsStrings = nolog.map((reg) => - reg.source ? reg.source : reg - ); - regexp = new RegExp(regexpsAsStrings.join('|')); + const waitForDrain = () => new Promise((resolve, reject) => { + assert(callback === null) + + if (socket[kError]) { + reject(socket[kError]) + } else { + callback = resolve + } + }) + + if (client[kHTTPConnVersion] === 'h2') { + h2stream + .on('close', onDrain) + .on('drain', onDrain) + + try { + // It's up to the user to somehow abort the async iterable. + for await (const chunk of body) { + if (socket[kError]) { + throw socket[kError] + } + + const res = h2stream.write(chunk) + request.onBodySent(chunk) + if (!res) { + await waitForDrain() + } + } + } catch (err) { + h2stream.destroy(err) + } finally { + request.onRequestSent() + h2stream.end() + h2stream + .off('close', onDrain) + .off('drain', onDrain) + } + + return } - return regexp; -} + socket + .on('close', onDrain) + .on('drain', onDrain) -/** - * Allows users to define rules around status codes to assign them to a specific - * logging level. - * There are two types of rules: - * - RANGE: matches a code within a certain range - * E.g. { 'from': 200, 'to': 299, 'level': 'info' } - * - CONTAINS: matches a code to a set of expected codes - * E.g. { 'codes': [200, 203], 'level': 'debug' } - * Note*: Rules are respected only in order of prescendence. - * - * @param {Number} statusCode - * @param {Level} currentLevel - * @param {Object} ruleSet - * @return {Level} - * @api private - */ -function matchRules(statusCode, currentLevel, ruleSet) { - let level = currentLevel; + const writer = new AsyncWriter({ socket, request, contentLength, client, expectsPayload, header }) + try { + // It's up to the user to somehow abort the async iterable. + for await (const chunk of body) { + if (socket[kError]) { + throw socket[kError] + } - if (ruleSet) { - const matchedRule = ruleSet.find((rule) => { - let ruleMatched = false; - if (rule.from && rule.to) { - ruleMatched = statusCode >= rule.from && statusCode <= rule.to; - } else { - ruleMatched = rule.codes.indexOf(statusCode) !== -1; + if (!writer.write(chunk)) { + await waitForDrain() } - return ruleMatched; - }); - if (matchedRule) { - level = levels.getLevel(matchedRule.level, level); } + + writer.end() + } catch (err) { + writer.destroy(err) + } finally { + socket + .off('close', onDrain) + .off('drain', onDrain) } - return level; } -/** - * Log requests with the given `options` or a `format` string. - * - * Options: - * - * - `format` Format string, see below for tokens - * - `level` A log4js levels instance. Supports also 'auto' - * - `nolog` A string or RegExp to exclude target logs or function(req, res): boolean - * - `statusRules` A array of rules for setting specific logging levels base on status codes - * - `context` Whether to add a response of express to the context - * - * Tokens: - * - * - `:req[header]` ex: `:req[Accept]` - * - `:res[header]` ex: `:res[Content-Length]` - * - `:http-version` - * - `:response-time` - * - `:remote-addr` - * - `:date` - * - `:method` - * - `:url` - * - `:referrer` - * - `:user-agent` - * - `:status` - * - * @return {Function} - * @param logger4js - * @param options - * @api public - */ -module.exports = function getLogger(logger4js, options) { - if (typeof options === 'string' || typeof options === 'function') { - options = { format: options }; - } else { - options = options || {}; +class AsyncWriter { + constructor ({ socket, request, contentLength, client, expectsPayload, header }) { + this.socket = socket + this.request = request + this.contentLength = contentLength + this.client = client + this.bytesWritten = 0 + this.expectsPayload = expectsPayload + this.header = header + + socket[kWriting] = true } - const thisLogger = logger4js; - let level = levels.getLevel(options.level, levels.INFO); - const fmt = options.format || DEFAULT_FORMAT; + write (chunk) { + const { socket, request, contentLength, client, bytesWritten, expectsPayload, header } = this - return (req, res, next) => { - // mount safety - if (typeof req._logging !== 'undefined') return next(); + if (socket[kError]) { + throw socket[kError] + } - // nologs - if (typeof options.nolog !== 'function') { - const nolog = createNoLogCondition(options.nolog); - if (nolog && nolog.test(req.originalUrl)) return next(); + if (socket.destroyed) { + return false } - if (thisLogger.isLevelEnabled(level) || options.level === 'auto') { - const start = new Date(); - const { writeHead } = res; + const len = Buffer.byteLength(chunk) + if (!len) { + return true + } - // flag as logging - req._logging = true; + // We should defer writing chunks. + if (contentLength !== null && bytesWritten + len > contentLength) { + if (client[kStrictContentLength]) { + throw new RequestContentLengthMismatchError() + } - // proxy for statusCode. - res.writeHead = (code, headers) => { - res.writeHead = writeHead; - res.writeHead(code, headers); + process.emitWarning(new RequestContentLengthMismatchError()) + } - res.__statusCode = code; - res.__headers = headers || {}; - }; + socket.cork() - // hook on end request to emit the log entry of the HTTP request. - let finished = false; - const handler = () => { - if (finished) { - return; - } - finished = true; + if (bytesWritten === 0) { + if (!expectsPayload) { + socket[kReset] = true + } - // nologs - if (typeof options.nolog === 'function') { - if (options.nolog(req, res) === true) { - req._logging = false; - return; - } - } + if (contentLength === null) { + socket.write(`${header}transfer-encoding: chunked\r\n`, 'latin1') + } else { + socket.write(`${header}content-length: ${contentLength}\r\n\r\n`, 'latin1') + } + } - res.responseTime = new Date() - start; - // status code response level handling - if (res.statusCode && options.level === 'auto') { - level = levels.INFO; - if (res.statusCode >= 300) level = levels.WARN; - if (res.statusCode >= 400) level = levels.ERROR; - } - level = matchRules(res.statusCode, level, options.statusRules); + if (contentLength === null) { + socket.write(`\r\n${len.toString(16)}\r\n`, 'latin1') + } - const combinedTokens = assembleTokens(req, res, options.tokens || []); + this.bytesWritten += len - if (options.context) thisLogger.addContext('res', res); - if (typeof fmt === 'function') { - const line = fmt(req, res, (str) => format(str, combinedTokens)); - if (line) thisLogger.log(level, line); - } else { - thisLogger.log(level, format(fmt, combinedTokens)); + const ret = socket.write(chunk) + + socket.uncork() + + request.onBodySent(chunk) + + if (!ret) { + if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { + // istanbul ignore else: only for jest + if (socket[kParser].timeout.refresh) { + socket[kParser].timeout.refresh() } - if (options.context) thisLogger.removeContext('res'); - }; - res.on('end', handler); - res.on('finish', handler); - res.on('error', handler); - res.on('close', handler); + } } - // ensure next gets always called - return next(); - }; -}; + return ret + } + end () { + const { socket, contentLength, client, bytesWritten, expectsPayload, header, request } = this + request.onRequestSent() -/***/ }), + socket[kWriting] = false -/***/ 2680: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (socket[kError]) { + throw socket[kError] + } -const dateFormat = __nccwpck_require__(6821); -const os = __nccwpck_require__(2037); -const util = __nccwpck_require__(3837); -const path = __nccwpck_require__(1017); -const url = __nccwpck_require__(7310); -const debug = __nccwpck_require__(8237)('log4js:layouts'); + if (socket.destroyed) { + return + } -const styles = { - // styles - bold: [1, 22], - italic: [3, 23], - underline: [4, 24], - inverse: [7, 27], - // grayscale - white: [37, 39], - grey: [90, 39], - black: [90, 39], - // colors - blue: [34, 39], - cyan: [36, 39], - green: [32, 39], - magenta: [35, 39], - red: [91, 39], - yellow: [33, 39], -}; + if (bytesWritten === 0) { + if (expectsPayload) { + // https://tools.ietf.org/html/rfc7230#section-3.3.2 + // A user agent SHOULD send a Content-Length in a request message when + // no Transfer-Encoding is sent and the request method defines a meaning + // for an enclosed payload body. -function colorizeStart(style) { - return style ? `\x1B[${styles[style][0]}m` : ''; -} + socket.write(`${header}content-length: 0\r\n\r\n`, 'latin1') + } else { + socket.write(`${header}\r\n`, 'latin1') + } + } else if (contentLength === null) { + socket.write('\r\n0\r\n\r\n', 'latin1') + } -function colorizeEnd(style) { - return style ? `\x1B[${styles[style][1]}m` : ''; -} + if (contentLength !== null && bytesWritten !== contentLength) { + if (client[kStrictContentLength]) { + throw new RequestContentLengthMismatchError() + } else { + process.emitWarning(new RequestContentLengthMismatchError()) + } + } -/** - * Taken from masylum's fork (https://github.com/masylum/log4js-node) - */ -function colorize(str, style) { - return colorizeStart(style) + str + colorizeEnd(style); + if (socket[kParser].timeout && socket[kParser].timeoutType === TIMEOUT_HEADERS) { + // istanbul ignore else: only for jest + if (socket[kParser].timeout.refresh) { + socket[kParser].timeout.refresh() + } + } + + resume(client) + } + + destroy (err) { + const { socket, client } = this + + socket[kWriting] = false + + if (err) { + assert(client[kRunning] <= 1, 'pipeline should only contain this request') + util.destroy(socket, err) + } + } } -function timestampLevelAndCategory(loggingEvent, colour) { - return colorize( - util.format( - '[%s] [%s] %s - ', - dateFormat.asString(loggingEvent.startTime), - loggingEvent.level.toString(), - loggingEvent.categoryName - ), - colour - ); +function errorRequest (client, request, err) { + try { + request.onError(err) + assert(request.aborted) + } catch (err) { + client.emit('error', err) + } } -/** - * BasicLayout is a simple layout for storing the logs. The logs are stored - * in following format: - * 
- * [startTime] [logLevel] categoryName - message\n
- *
- * - * @author Stephan Strittmatter - */ -function basicLayout(loggingEvent) { - return ( - timestampLevelAndCategory(loggingEvent) + util.format(...loggingEvent.data) - ); +module.exports = Client + + +/***/ }), + +/***/ 6436: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +/* istanbul ignore file: only for Node 12 */ + +const { kConnected, kSize } = __nccwpck_require__(2785) + +class CompatWeakRef { + constructor (value) { + this.value = value + } + + deref () { + return this.value[kConnected] === 0 && this.value[kSize] === 0 + ? undefined + : this.value + } } -/** - * colouredLayout - taken from masylum's fork. - * same as basicLayout, but with colours. - */ -function colouredLayout(loggingEvent) { - return ( - timestampLevelAndCategory(loggingEvent, loggingEvent.level.colour) + - util.format(...loggingEvent.data) - ); +class CompatFinalizer { + constructor (finalizer) { + this.finalizer = finalizer + } + + register (dispatcher, key) { + if (dispatcher.on) { + dispatcher.on('disconnect', () => { + if (dispatcher[kConnected] === 0 && dispatcher[kSize] === 0) { + this.finalizer(key) + } + }) + } + } } -function messagePassThroughLayout(loggingEvent) { - return util.format(...loggingEvent.data); +module.exports = function () { + // FIXME: remove workaround when the Node bug is fixed + // https://github.com/nodejs/node/issues/49344#issuecomment-1741776308 + if (process.env.NODE_V8_COVERAGE) { + return { + WeakRef: CompatWeakRef, + FinalizationRegistry: CompatFinalizer + } + } + return { + WeakRef: global.WeakRef || CompatWeakRef, + FinalizationRegistry: global.FinalizationRegistry || CompatFinalizer + } } -function dummyLayout(loggingEvent) { - return loggingEvent.data[0]; + +/***/ }), + +/***/ 663: +/***/ ((module) => { + +"use strict"; + + +// https://wicg.github.io/cookie-store/#cookie-maximum-attribute-value-size +const maxAttributeValueSize = 1024 + +// https://wicg.github.io/cookie-store/#cookie-maximum-name-value-pair-size +const maxNameValuePairSize = 4096 + +module.exports = { + maxAttributeValueSize, + maxNameValuePairSize } -/** - * PatternLayout - * Format for specifiers is %[padding].[truncation][field]{[format]} - * e.g. %5.10p - left pad the log level by 5 characters, up to a max of 10 - * both padding and truncation can be negative. - * Negative truncation = trunc from end of string - * Positive truncation = trunc from start of string - * Negative padding = pad right - * Positive padding = pad left - * - * Fields can be any of: - * - %r time in toLocaleTimeString format - * - %p log level - * - %c log category - * - %h hostname - * - %m log data - * - %d date in constious formats - * - %% % - * - %n newline - * - %z pid - * - %f filename - * - %l line number - * - %o column postion - * - %s call stack - * - %C class name [#1316](https://github.com/log4js-node/log4js-node/pull/1316) - * - %M method or function name [#1316](https://github.com/log4js-node/log4js-node/pull/1316) - * - %A method or function alias [#1316](https://github.com/log4js-node/log4js-node/pull/1316) - * - %F fully qualified caller name [#1316](https://github.com/log4js-node/log4js-node/pull/1316) - * - %x{} add dynamic tokens to your log. Tokens are specified in the tokens parameter - * - %X{} add dynamic tokens to your log. Tokens are specified in logger context - * You can use %[ and %] to define a colored block. - * - * Tokens are specified as simple key:value objects. - * The key represents the token name whereas the value can be a string or function - * which is called to extract the value to put in the log message. If token is not - * found, it doesn't replace the field. - * - * A sample token would be: { 'pid' : function() { return process.pid; } } - * - * Takes a pattern string, array of tokens and returns a layout function. - * @return {Function} - * @param pattern - * @param tokens - * @param timezoneOffset - * - * @authors ['Stephan Strittmatter', 'Jan Schmidle'] - */ -function patternLayout(pattern, tokens) { - const TTCC_CONVERSION_PATTERN = '%r %p %c - %m%n'; - const regex = - /%(-?[0-9]+)?(\.?-?[0-9]+)?([[\]cdhmnprzxXyflosCMAF%])(\{([^}]+)\})?|([^%]+)/; - pattern = pattern || TTCC_CONVERSION_PATTERN; +/***/ }), - function categoryName(loggingEvent, specifier) { - let loggerName = loggingEvent.categoryName; - if (specifier) { - const precision = parseInt(specifier, 10); - const loggerNameBits = loggerName.split('.'); - if (precision < loggerNameBits.length) { - loggerName = loggerNameBits - .slice(loggerNameBits.length - precision) - .join('.'); - } - } - return loggerName; - } +/***/ 1724: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - function formatAsDate(loggingEvent, specifier) { - let format = dateFormat.ISO8601_FORMAT; - if (specifier) { - format = specifier; - // Pick up special cases - switch (format) { - case 'ISO8601': - case 'ISO8601_FORMAT': - format = dateFormat.ISO8601_FORMAT; - break; - case 'ISO8601_WITH_TZ_OFFSET': - case 'ISO8601_WITH_TZ_OFFSET_FORMAT': - format = dateFormat.ISO8601_WITH_TZ_OFFSET_FORMAT; - break; - case 'ABSOLUTE': - process.emitWarning( - 'Pattern %d{ABSOLUTE} is deprecated in favor of %d{ABSOLUTETIME}. ' + - 'Please use %d{ABSOLUTETIME} instead.', - 'DeprecationWarning', - 'log4js-node-DEP0003' - ); - debug( - '[log4js-node-DEP0003]', - 'DEPRECATION: Pattern %d{ABSOLUTE} is deprecated and replaced by %d{ABSOLUTETIME}.' - ); - // falls through - case 'ABSOLUTETIME': - case 'ABSOLUTETIME_FORMAT': - format = dateFormat.ABSOLUTETIME_FORMAT; - break; - case 'DATE': - process.emitWarning( - 'Pattern %d{DATE} is deprecated due to the confusion it causes when used. ' + - 'Please use %d{DATETIME} instead.', - 'DeprecationWarning', - 'log4js-node-DEP0004' - ); - debug( - '[log4js-node-DEP0004]', - 'DEPRECATION: Pattern %d{DATE} is deprecated and replaced by %d{DATETIME}.' - ); - // falls through - case 'DATETIME': - case 'DATETIME_FORMAT': - format = dateFormat.DATETIME_FORMAT; - break; - // no default - } - } - // Format the date - return dateFormat.asString(format, loggingEvent.startTime); +"use strict"; + + +const { parseSetCookie } = __nccwpck_require__(4408) +const { stringify, getHeadersList } = __nccwpck_require__(3121) +const { webidl } = __nccwpck_require__(1744) +const { Headers } = __nccwpck_require__(554) + +/** + * @typedef {Object} Cookie + * @property {string} name + * @property {string} value + * @property {Date|number|undefined} expires + * @property {number|undefined} maxAge + * @property {string|undefined} domain + * @property {string|undefined} path + * @property {boolean|undefined} secure + * @property {boolean|undefined} httpOnly + * @property {'Strict'|'Lax'|'None'} sameSite + * @property {string[]} unparsed + */ + +/** + * @param {Headers} headers + * @returns {Record} + */ +function getCookies (headers) { + webidl.argumentLengthCheck(arguments, 1, { header: 'getCookies' }) + + webidl.brandCheck(headers, Headers, { strict: false }) + + const cookie = headers.get('cookie') + const out = {} + + if (!cookie) { + return out } - function hostname() { - return os.hostname().toString(); + for (const piece of cookie.split(';')) { + const [name, ...value] = piece.split('=') + + out[name.trim()] = value.join('=') } - function formatMessage(loggingEvent) { - return util.format(...loggingEvent.data); + return out +} + +/** + * @param {Headers} headers + * @param {string} name + * @param {{ path?: string, domain?: string }|undefined} attributes + * @returns {void} + */ +function deleteCookie (headers, name, attributes) { + webidl.argumentLengthCheck(arguments, 2, { header: 'deleteCookie' }) + + webidl.brandCheck(headers, Headers, { strict: false }) + + name = webidl.converters.DOMString(name) + attributes = webidl.converters.DeleteCookieAttributes(attributes) + + // Matches behavior of + // https://github.com/denoland/deno_std/blob/63827b16330b82489a04614027c33b7904e08be5/http/cookie.ts#L278 + setCookie(headers, { + name, + value: '', + expires: new Date(0), + ...attributes + }) +} + +/** + * @param {Headers} headers + * @returns {Cookie[]} + */ +function getSetCookies (headers) { + webidl.argumentLengthCheck(arguments, 1, { header: 'getSetCookies' }) + + webidl.brandCheck(headers, Headers, { strict: false }) + + const cookies = getHeadersList(headers).cookies + + if (!cookies) { + return [] } - function endOfLine() { - return os.EOL; + // In older versions of undici, cookies is a list of name:value. + return cookies.map((pair) => parseSetCookie(Array.isArray(pair) ? pair[1] : pair)) +} + +/** + * @param {Headers} headers + * @param {Cookie} cookie + * @returns {void} + */ +function setCookie (headers, cookie) { + webidl.argumentLengthCheck(arguments, 2, { header: 'setCookie' }) + + webidl.brandCheck(headers, Headers, { strict: false }) + + cookie = webidl.converters.Cookie(cookie) + + const str = stringify(cookie) + + if (str) { + headers.append('Set-Cookie', stringify(cookie)) } +} - function logLevel(loggingEvent) { - return loggingEvent.level.toString(); +webidl.converters.DeleteCookieAttributes = webidl.dictionaryConverter([ + { + converter: webidl.nullableConverter(webidl.converters.DOMString), + key: 'path', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.DOMString), + key: 'domain', + defaultValue: null } +]) - function startTime(loggingEvent) { - return dateFormat.asString('hh:mm:ss', loggingEvent.startTime); +webidl.converters.Cookie = webidl.dictionaryConverter([ + { + converter: webidl.converters.DOMString, + key: 'name' + }, + { + converter: webidl.converters.DOMString, + key: 'value' + }, + { + converter: webidl.nullableConverter((value) => { + if (typeof value === 'number') { + return webidl.converters['unsigned long long'](value) + } + + return new Date(value) + }), + key: 'expires', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters['long long']), + key: 'maxAge', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.DOMString), + key: 'domain', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.DOMString), + key: 'path', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.boolean), + key: 'secure', + defaultValue: null + }, + { + converter: webidl.nullableConverter(webidl.converters.boolean), + key: 'httpOnly', + defaultValue: null + }, + { + converter: webidl.converters.USVString, + key: 'sameSite', + allowedValues: ['Strict', 'Lax', 'None'] + }, + { + converter: webidl.sequenceConverter(webidl.converters.DOMString), + key: 'unparsed', + defaultValue: [] } +]) - function startColour(loggingEvent) { - return colorizeStart(loggingEvent.level.colour); +module.exports = { + getCookies, + deleteCookie, + getSetCookies, + setCookie +} + + +/***/ }), + +/***/ 4408: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { maxNameValuePairSize, maxAttributeValueSize } = __nccwpck_require__(663) +const { isCTLExcludingHtab } = __nccwpck_require__(3121) +const { collectASequenceOfCodePointsFast } = __nccwpck_require__(685) +const assert = __nccwpck_require__(9491) + +/** + * @description Parses the field-value attributes of a set-cookie header string. + * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 + * @param {string} header + * @returns if the header is invalid, null will be returned + */ +function parseSetCookie (header) { + // 1. If the set-cookie-string contains a %x00-08 / %x0A-1F / %x7F + // character (CTL characters excluding HTAB): Abort these steps and + // ignore the set-cookie-string entirely. + if (isCTLExcludingHtab(header)) { + return null } - function endColour(loggingEvent) { - return colorizeEnd(loggingEvent.level.colour); + let nameValuePair = '' + let unparsedAttributes = '' + let name = '' + let value = '' + + // 2. If the set-cookie-string contains a %x3B (";") character: + if (header.includes(';')) { + // 1. The name-value-pair string consists of the characters up to, + // but not including, the first %x3B (";"), and the unparsed- + // attributes consist of the remainder of the set-cookie-string + // (including the %x3B (";") in question). + const position = { position: 0 } + + nameValuePair = collectASequenceOfCodePointsFast(';', header, position) + unparsedAttributes = header.slice(position.position) + } else { + // Otherwise: + + // 1. The name-value-pair string consists of all the characters + // contained in the set-cookie-string, and the unparsed- + // attributes is the empty string. + nameValuePair = header } - function percent() { - return '%'; + // 3. If the name-value-pair string lacks a %x3D ("=") character, then + // the name string is empty, and the value string is the value of + // name-value-pair. + if (!nameValuePair.includes('=')) { + value = nameValuePair + } else { + // Otherwise, the name string consists of the characters up to, but + // not including, the first %x3D ("=") character, and the (possibly + // empty) value string consists of the characters after the first + // %x3D ("=") character. + const position = { position: 0 } + name = collectASequenceOfCodePointsFast( + '=', + nameValuePair, + position + ) + value = nameValuePair.slice(position.position + 1) + } + + // 4. Remove any leading or trailing WSP characters from the name + // string and the value string. + name = name.trim() + value = value.trim() + + // 5. If the sum of the lengths of the name string and the value string + // is more than 4096 octets, abort these steps and ignore the set- + // cookie-string entirely. + if (name.length + value.length > maxNameValuePairSize) { + return null + } + + // 6. The cookie-name is the name string, and the cookie-value is the + // value string. + return { + name, value, ...parseUnparsedAttributes(unparsedAttributes) } +} - function pid(loggingEvent) { - return loggingEvent && loggingEvent.pid - ? loggingEvent.pid.toString() - : process.pid.toString(); +/** + * Parses the remaining attributes of a set-cookie header + * @see https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4 + * @param {string} unparsedAttributes + * @param {[Object.]={}} cookieAttributeList + */ +function parseUnparsedAttributes (unparsedAttributes, cookieAttributeList = {}) { + // 1. If the unparsed-attributes string is empty, skip the rest of + // these steps. + if (unparsedAttributes.length === 0) { + return cookieAttributeList } - function clusterInfo() { - // this used to try to return the master and worker pids, - // but it would never have worked because master pid is not available to workers - // leaving this here to maintain compatibility for patterns - return pid(); + // 2. Discard the first character of the unparsed-attributes (which + // will be a %x3B (";") character). + assert(unparsedAttributes[0] === ';') + unparsedAttributes = unparsedAttributes.slice(1) + + let cookieAv = '' + + // 3. If the remaining unparsed-attributes contains a %x3B (";") + // character: + if (unparsedAttributes.includes(';')) { + // 1. Consume the characters of the unparsed-attributes up to, but + // not including, the first %x3B (";") character. + cookieAv = collectASequenceOfCodePointsFast( + ';', + unparsedAttributes, + { position: 0 } + ) + unparsedAttributes = unparsedAttributes.slice(cookieAv.length) + } else { + // Otherwise: + + // 1. Consume the remainder of the unparsed-attributes. + cookieAv = unparsedAttributes + unparsedAttributes = '' } - function userDefined(loggingEvent, specifier) { - if (typeof tokens[specifier] !== 'undefined') { - return typeof tokens[specifier] === 'function' - ? tokens[specifier](loggingEvent) - : tokens[specifier]; + // Let the cookie-av string be the characters consumed in this step. + + let attributeName = '' + let attributeValue = '' + + // 4. If the cookie-av string contains a %x3D ("=") character: + if (cookieAv.includes('=')) { + // 1. The (possibly empty) attribute-name string consists of the + // characters up to, but not including, the first %x3D ("=") + // character, and the (possibly empty) attribute-value string + // consists of the characters after the first %x3D ("=") + // character. + const position = { position: 0 } + + attributeName = collectASequenceOfCodePointsFast( + '=', + cookieAv, + position + ) + attributeValue = cookieAv.slice(position.position + 1) + } else { + // Otherwise: + + // 1. The attribute-name string consists of the entire cookie-av + // string, and the attribute-value string is empty. + attributeName = cookieAv + } + + // 5. Remove any leading or trailing WSP characters from the attribute- + // name string and the attribute-value string. + attributeName = attributeName.trim() + attributeValue = attributeValue.trim() + + // 6. If the attribute-value is longer than 1024 octets, ignore the + // cookie-av string and return to Step 1 of this algorithm. + if (attributeValue.length > maxAttributeValueSize) { + return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + } + + // 7. Process the attribute-name and attribute-value according to the + // requirements in the following subsections. (Notice that + // attributes with unrecognized attribute-names are ignored.) + const attributeNameLowercase = attributeName.toLowerCase() + + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.1 + // If the attribute-name case-insensitively matches the string + // "Expires", the user agent MUST process the cookie-av as follows. + if (attributeNameLowercase === 'expires') { + // 1. Let the expiry-time be the result of parsing the attribute-value + // as cookie-date (see Section 5.1.1). + const expiryTime = new Date(attributeValue) + + // 2. If the attribute-value failed to parse as a cookie date, ignore + // the cookie-av. + + cookieAttributeList.expires = expiryTime + } else if (attributeNameLowercase === 'max-age') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.2 + // If the attribute-name case-insensitively matches the string "Max- + // Age", the user agent MUST process the cookie-av as follows. + + // 1. If the first character of the attribute-value is not a DIGIT or a + // "-" character, ignore the cookie-av. + const charCode = attributeValue.charCodeAt(0) + + if ((charCode < 48 || charCode > 57) && attributeValue[0] !== '-') { + return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + } + + // 2. If the remainder of attribute-value contains a non-DIGIT + // character, ignore the cookie-av. + if (!/^\d+$/.test(attributeValue)) { + return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) + } + + // 3. Let delta-seconds be the attribute-value converted to an integer. + const deltaSeconds = Number(attributeValue) + + // 4. Let cookie-age-limit be the maximum age of the cookie (which + // SHOULD be 400 days or less, see Section 4.1.2.2). + + // 5. Set delta-seconds to the smaller of its present value and cookie- + // age-limit. + // deltaSeconds = Math.min(deltaSeconds * 1000, maxExpiresMs) + + // 6. If delta-seconds is less than or equal to zero (0), let expiry- + // time be the earliest representable date and time. Otherwise, let + // the expiry-time be the current date and time plus delta-seconds + // seconds. + // const expiryTime = deltaSeconds <= 0 ? Date.now() : Date.now() + deltaSeconds + + // 7. Append an attribute to the cookie-attribute-list with an + // attribute-name of Max-Age and an attribute-value of expiry-time. + cookieAttributeList.maxAge = deltaSeconds + } else if (attributeNameLowercase === 'domain') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.3 + // If the attribute-name case-insensitively matches the string "Domain", + // the user agent MUST process the cookie-av as follows. + + // 1. Let cookie-domain be the attribute-value. + let cookieDomain = attributeValue + + // 2. If cookie-domain starts with %x2E ("."), let cookie-domain be + // cookie-domain without its leading %x2E ("."). + if (cookieDomain[0] === '.') { + cookieDomain = cookieDomain.slice(1) + } + + // 3. Convert the cookie-domain to lower case. + cookieDomain = cookieDomain.toLowerCase() + + // 4. Append an attribute to the cookie-attribute-list with an + // attribute-name of Domain and an attribute-value of cookie-domain. + cookieAttributeList.domain = cookieDomain + } else if (attributeNameLowercase === 'path') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.4 + // If the attribute-name case-insensitively matches the string "Path", + // the user agent MUST process the cookie-av as follows. + + // 1. If the attribute-value is empty or if the first character of the + // attribute-value is not %x2F ("/"): + let cookiePath = '' + if (attributeValue.length === 0 || attributeValue[0] !== '/') { + // 1. Let cookie-path be the default-path. + cookiePath = '/' + } else { + // Otherwise: + + // 1. Let cookie-path be the attribute-value. + cookiePath = attributeValue } - return null; - } + // 2. Append an attribute to the cookie-attribute-list with an + // attribute-name of Path and an attribute-value of cookie-path. + cookieAttributeList.path = cookiePath + } else if (attributeNameLowercase === 'secure') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.5 + // If the attribute-name case-insensitively matches the string "Secure", + // the user agent MUST append an attribute to the cookie-attribute-list + // with an attribute-name of Secure and an empty attribute-value. - function contextDefined(loggingEvent, specifier) { - const resolver = loggingEvent.context[specifier]; + cookieAttributeList.secure = true + } else if (attributeNameLowercase === 'httponly') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.6 + // If the attribute-name case-insensitively matches the string + // "HttpOnly", the user agent MUST append an attribute to the cookie- + // attribute-list with an attribute-name of HttpOnly and an empty + // attribute-value. - if (typeof resolver !== 'undefined') { - return typeof resolver === 'function' ? resolver(loggingEvent) : resolver; + cookieAttributeList.httpOnly = true + } else if (attributeNameLowercase === 'samesite') { + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-rfc6265bis#section-5.4.7 + // If the attribute-name case-insensitively matches the string + // "SameSite", the user agent MUST process the cookie-av as follows: + + // 1. Let enforcement be "Default". + let enforcement = 'Default' + + const attributeValueLowercase = attributeValue.toLowerCase() + // 2. If cookie-av's attribute-value is a case-insensitive match for + // "None", set enforcement to "None". + if (attributeValueLowercase.includes('none')) { + enforcement = 'None' } - return null; + // 3. If cookie-av's attribute-value is a case-insensitive match for + // "Strict", set enforcement to "Strict". + if (attributeValueLowercase.includes('strict')) { + enforcement = 'Strict' + } + + // 4. If cookie-av's attribute-value is a case-insensitive match for + // "Lax", set enforcement to "Lax". + if (attributeValueLowercase.includes('lax')) { + enforcement = 'Lax' + } + + // 5. Append an attribute to the cookie-attribute-list with an + // attribute-name of "SameSite" and an attribute-value of + // enforcement. + cookieAttributeList.sameSite = enforcement + } else { + cookieAttributeList.unparsed ??= [] + + cookieAttributeList.unparsed.push(`${attributeName}=${attributeValue}`) } - function fileName(loggingEvent, specifier) { - let filename = loggingEvent.fileName || ''; + // 8. Return to Step 1 of this algorithm. + return parseUnparsedAttributes(unparsedAttributes, cookieAttributeList) +} - // support for ESM as it uses url instead of path for file - /* istanbul ignore next: unsure how to simulate ESM for test coverage */ - const convertFileURLToPath = function (filepath) { - const urlPrefix = 'file://'; - if (filepath.startsWith(urlPrefix)) { - // https://nodejs.org/api/url.html#urlfileurltopathurl - if (typeof url.fileURLToPath === 'function') { - filepath = url.fileURLToPath(filepath); - } - // backward-compatible for nodejs pre-10.12.0 (without url.fileURLToPath method) - else { - // posix: file:///hello/world/foo.txt -> /hello/world/foo.txt -> /hello/world/foo.txt - // win32: file:///C:/path/foo.txt -> /C:/path/foo.txt -> \C:\path\foo.txt -> C:\path\foo.txt - // win32: file://nas/foo.txt -> //nas/foo.txt -> nas\foo.txt -> \\nas\foo.txt - filepath = path.normalize( - filepath.replace(new RegExp(`^${urlPrefix}`), '') - ); - if (process.platform === 'win32') { - if (filepath.startsWith('\\')) { - filepath = filepath.slice(1); - } else { - filepath = path.sep + path.sep + filepath; - } - } - } - } - return filepath; - }; - filename = convertFileURLToPath(filename); +module.exports = { + parseSetCookie, + parseUnparsedAttributes +} - if (specifier) { - const fileDepth = parseInt(specifier, 10); - const fileList = filename.split(path.sep); - if (fileList.length > fileDepth) { - filename = fileList.slice(-fileDepth).join(path.sep); - } - } - return filename; +/***/ }), + +/***/ 3121: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const assert = __nccwpck_require__(9491) +const { kHeadersList } = __nccwpck_require__(2785) + +function isCTLExcludingHtab (value) { + if (value.length === 0) { + return false } - function lineNumber(loggingEvent) { - return loggingEvent.lineNumber ? `${loggingEvent.lineNumber}` : ''; + for (const char of value) { + const code = char.charCodeAt(0) + + if ( + (code >= 0x00 || code <= 0x08) || + (code >= 0x0A || code <= 0x1F) || + code === 0x7F + ) { + return false + } } +} - function columnNumber(loggingEvent) { - return loggingEvent.columnNumber ? `${loggingEvent.columnNumber}` : ''; +/** + CHAR = + token = 1* + separators = "(" | ")" | "<" | ">" | "@" + | "," | ";" | ":" | "\" | <"> + | "/" | "[" | "]" | "?" | "=" + | "{" | "}" | SP | HT + * @param {string} name + */ +function validateCookieName (name) { + for (const char of name) { + const code = char.charCodeAt(0) + + if ( + (code <= 0x20 || code > 0x7F) || + char === '(' || + char === ')' || + char === '>' || + char === '<' || + char === '@' || + char === ',' || + char === ';' || + char === ':' || + char === '\\' || + char === '"' || + char === '/' || + char === '[' || + char === ']' || + char === '?' || + char === '=' || + char === '{' || + char === '}' + ) { + throw new Error('Invalid cookie name') + } } +} - function callStack(loggingEvent) { - return loggingEvent.callStack || ''; +/** + cookie-value = *cookie-octet / ( DQUOTE *cookie-octet DQUOTE ) + cookie-octet = %x21 / %x23-2B / %x2D-3A / %x3C-5B / %x5D-7E + ; US-ASCII characters excluding CTLs, + ; whitespace DQUOTE, comma, semicolon, + ; and backslash + * @param {string} value + */ +function validateCookieValue (value) { + for (const char of value) { + const code = char.charCodeAt(0) + + if ( + code < 0x21 || // exclude CTLs (0-31) + code === 0x22 || + code === 0x2C || + code === 0x3B || + code === 0x5C || + code > 0x7E // non-ascii + ) { + throw new Error('Invalid header value') + } } +} - function className(loggingEvent) { - return loggingEvent.className || ''; +/** + * path-value = + * @param {string} path + */ +function validateCookiePath (path) { + for (const char of path) { + const code = char.charCodeAt(0) + + if (code < 0x21 || char === ';') { + throw new Error('Invalid cookie path') + } } +} - function functionName(loggingEvent) { - return loggingEvent.functionName || ''; +/** + * I have no idea why these values aren't allowed to be honest, + * but Deno tests these. - Khafra + * @param {string} domain + */ +function validateCookieDomain (domain) { + if ( + domain.startsWith('-') || + domain.endsWith('.') || + domain.endsWith('-') + ) { + throw new Error('Invalid cookie domain') + } +} + +/** + * @see https://www.rfc-editor.org/rfc/rfc7231#section-7.1.1.1 + * @param {number|Date} date + IMF-fixdate = day-name "," SP date1 SP time-of-day SP GMT + ; fixed length/zone/capitalization subset of the format + ; see Section 3.3 of [RFC5322] + + day-name = %x4D.6F.6E ; "Mon", case-sensitive + / %x54.75.65 ; "Tue", case-sensitive + / %x57.65.64 ; "Wed", case-sensitive + / %x54.68.75 ; "Thu", case-sensitive + / %x46.72.69 ; "Fri", case-sensitive + / %x53.61.74 ; "Sat", case-sensitive + / %x53.75.6E ; "Sun", case-sensitive + date1 = day SP month SP year + ; e.g., 02 Jun 1982 + + day = 2DIGIT + month = %x4A.61.6E ; "Jan", case-sensitive + / %x46.65.62 ; "Feb", case-sensitive + / %x4D.61.72 ; "Mar", case-sensitive + / %x41.70.72 ; "Apr", case-sensitive + / %x4D.61.79 ; "May", case-sensitive + / %x4A.75.6E ; "Jun", case-sensitive + / %x4A.75.6C ; "Jul", case-sensitive + / %x41.75.67 ; "Aug", case-sensitive + / %x53.65.70 ; "Sep", case-sensitive + / %x4F.63.74 ; "Oct", case-sensitive + / %x4E.6F.76 ; "Nov", case-sensitive + / %x44.65.63 ; "Dec", case-sensitive + year = 4DIGIT + + GMT = %x47.4D.54 ; "GMT", case-sensitive + + time-of-day = hour ":" minute ":" second + ; 00:00:00 - 23:59:60 (leap second) + + hour = 2DIGIT + minute = 2DIGIT + second = 2DIGIT + */ +function toIMFDate (date) { + if (typeof date === 'number') { + date = new Date(date) + } + + const days = [ + 'Sun', 'Mon', 'Tue', 'Wed', + 'Thu', 'Fri', 'Sat' + ] + + const months = [ + 'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', + 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec' + ] + + const dayName = days[date.getUTCDay()] + const day = date.getUTCDate().toString().padStart(2, '0') + const month = months[date.getUTCMonth()] + const year = date.getUTCFullYear() + const hour = date.getUTCHours().toString().padStart(2, '0') + const minute = date.getUTCMinutes().toString().padStart(2, '0') + const second = date.getUTCSeconds().toString().padStart(2, '0') + + return `${dayName}, ${day} ${month} ${year} ${hour}:${minute}:${second} GMT` +} + +/** + max-age-av = "Max-Age=" non-zero-digit *DIGIT + ; In practice, both expires-av and max-age-av + ; are limited to dates representable by the + ; user agent. + * @param {number} maxAge + */ +function validateCookieMaxAge (maxAge) { + if (maxAge < 0) { + throw new Error('Invalid cookie max-age') } +} - function functionAlias(loggingEvent) { - return loggingEvent.functionAlias || ''; +/** + * @see https://www.rfc-editor.org/rfc/rfc6265#section-4.1.1 + * @param {import('./index').Cookie} cookie + */ +function stringify (cookie) { + if (cookie.name.length === 0) { + return null } - function callerName(loggingEvent) { - return loggingEvent.callerName || ''; + validateCookieName(cookie.name) + validateCookieValue(cookie.value) + + const out = [`${cookie.name}=${cookie.value}`] + + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.1 + // https://datatracker.ietf.org/doc/html/draft-ietf-httpbis-cookie-prefixes-00#section-3.2 + if (cookie.name.startsWith('__Secure-')) { + cookie.secure = true } - const replacers = { - c: categoryName, - d: formatAsDate, - h: hostname, - m: formatMessage, - n: endOfLine, - p: logLevel, - r: startTime, - '[': startColour, - ']': endColour, - y: clusterInfo, - z: pid, - '%': percent, - x: userDefined, - X: contextDefined, - f: fileName, - l: lineNumber, - o: columnNumber, - s: callStack, - C: className, - M: functionName, - A: functionAlias, - F: callerName, - }; + if (cookie.name.startsWith('__Host-')) { + cookie.secure = true + cookie.domain = null + cookie.path = '/' + } - function replaceToken(conversionCharacter, loggingEvent, specifier) { - return replacers[conversionCharacter](loggingEvent, specifier); + if (cookie.secure) { + out.push('Secure') } - function truncate(truncation, toTruncate) { - let len; - if (truncation) { - len = parseInt(truncation.slice(1), 10); - // negative truncate length means truncate from end of string - return len > 0 ? toTruncate.slice(0, len) : toTruncate.slice(len); - } + if (cookie.httpOnly) { + out.push('HttpOnly') + } - return toTruncate; + if (typeof cookie.maxAge === 'number') { + validateCookieMaxAge(cookie.maxAge) + out.push(`Max-Age=${cookie.maxAge}`) } - function pad(padding, toPad) { - let len; - if (padding) { - if (padding.charAt(0) === '-') { - len = parseInt(padding.slice(1), 10); - // Right pad with spaces - while (toPad.length < len) { - toPad += ' '; - } - } else { - len = parseInt(padding, 10); - // Left pad with spaces - while (toPad.length < len) { - toPad = ` ${toPad}`; - } - } - } - return toPad; + if (cookie.domain) { + validateCookieDomain(cookie.domain) + out.push(`Domain=${cookie.domain}`) } - function truncateAndPad(toTruncAndPad, truncation, padding) { - let replacement = toTruncAndPad; - replacement = truncate(truncation, replacement); - replacement = pad(padding, replacement); - return replacement; + if (cookie.path) { + validateCookiePath(cookie.path) + out.push(`Path=${cookie.path}`) } - return function (loggingEvent) { - let formattedString = ''; - let result; - let searchString = pattern; + if (cookie.expires && cookie.expires.toString() !== 'Invalid Date') { + out.push(`Expires=${toIMFDate(cookie.expires)}`) + } - while ((result = regex.exec(searchString)) !== null) { - // const matchedString = result[0]; - const padding = result[1]; - const truncation = result[2]; - const conversionCharacter = result[3]; - const specifier = result[5]; - const text = result[6]; + if (cookie.sameSite) { + out.push(`SameSite=${cookie.sameSite}`) + } - // Check if the pattern matched was just normal text - if (text) { - formattedString += text.toString(); - } else { - // Create a raw replacement string based on the conversion - // character and specifier - const replacement = replaceToken( - conversionCharacter, - loggingEvent, - specifier - ); - formattedString += truncateAndPad(replacement, truncation, padding); - } - searchString = searchString.slice(result.index + result[0].length); + for (const part of cookie.unparsed) { + if (!part.includes('=')) { + throw new Error('Invalid unparsed') } - return formattedString; - }; + + const [key, ...value] = part.split('=') + + out.push(`${key.trim()}=${value.join('=')}`) + } + + return out.join('; ') } -const layoutMakers = { - messagePassThrough() { - return messagePassThroughLayout; - }, - basic() { - return basicLayout; - }, - colored() { - return colouredLayout; - }, - coloured() { - return colouredLayout; - }, - pattern(config) { - return patternLayout(config && config.pattern, config && config.tokens); - }, - dummy() { - return dummyLayout; - }, -}; +let kHeadersListNode -module.exports = { - basicLayout, - messagePassThroughLayout, - patternLayout, - colouredLayout, - coloredLayout: colouredLayout, - dummyLayout, - addLayout(name, serializerGenerator) { - layoutMakers[name] = serializerGenerator; - }, - layout(name, config) { - return layoutMakers[name] && layoutMakers[name](config); - }, -}; +function getHeadersList (headers) { + if (headers[kHeadersList]) { + return headers[kHeadersList] + } + if (!kHeadersListNode) { + kHeadersListNode = Object.getOwnPropertySymbols(headers).find( + (symbol) => symbol.description === 'headers list' + ) -/***/ }), + assert(kHeadersListNode, 'Headers cannot be parsed') + } -/***/ 7117: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + const headersList = headers[kHeadersListNode] + assert(headersList) -const configuration = __nccwpck_require__(5813); + return headersList +} -const validColours = [ - 'white', - 'grey', - 'black', - 'blue', - 'cyan', - 'green', - 'magenta', - 'red', - 'yellow', -]; +module.exports = { + isCTLExcludingHtab, + stringify, + getHeadersList +} -class Level { - constructor(level, levelStr, colour) { - this.level = level; - this.levelStr = levelStr; - this.colour = colour; - } - toString() { - return this.levelStr; - } +/***/ }), - /** - * converts given String to corresponding Level - * @param {(Level|string)} sArg -- String value of Level OR Log4js.Level - * @param {Level} [defaultLevel] -- default Level, if no String representation - * @return {Level} - */ - static getLevel(sArg, defaultLevel) { - if (!sArg) { - return defaultLevel; - } +/***/ 2067: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (sArg instanceof Level) { - return sArg; - } +"use strict"; - // a json-serialised level won't be an instance of Level (see issue #768) - if (sArg instanceof Object && sArg.levelStr) { - sArg = sArg.levelStr; - } - return Level[sArg.toString().toUpperCase()] || defaultLevel; - } +const net = __nccwpck_require__(1808) +const assert = __nccwpck_require__(9491) +const util = __nccwpck_require__(3983) +const { InvalidArgumentError, ConnectTimeoutError } = __nccwpck_require__(8045) + +let tls // include tls conditionally since it is not always available + +// TODO: session re-use does not wait for the first +// connection to resolve the session and might therefore +// resolve the same servername multiple times even when +// re-use is enabled. + +let SessionCache +// FIXME: remove workaround when the Node bug is fixed +// https://github.com/nodejs/node/issues/49344#issuecomment-1741776308 +if (global.FinalizationRegistry && !process.env.NODE_V8_COVERAGE) { + SessionCache = class WeakSessionCache { + constructor (maxCachedSessions) { + this._maxCachedSessions = maxCachedSessions + this._sessionCache = new Map() + this._sessionRegistry = new global.FinalizationRegistry((key) => { + if (this._sessionCache.size < this._maxCachedSessions) { + return + } - static addLevels(customLevels) { - if (customLevels) { - const levels = Object.keys(customLevels); - levels.forEach((l) => { - const levelStr = l.toUpperCase(); - Level[levelStr] = new Level( - customLevels[l].value, - levelStr, - customLevels[l].colour - ); - const existingLevelIndex = Level.levels.findIndex( - (lvl) => lvl.levelStr === levelStr - ); - if (existingLevelIndex > -1) { - Level.levels[existingLevelIndex] = Level[levelStr]; - } else { - Level.levels.push(Level[levelStr]); + const ref = this._sessionCache.get(key) + if (ref !== undefined && ref.deref() === undefined) { + this._sessionCache.delete(key) } - }); - Level.levels.sort((a, b) => a.level - b.level); + }) } - } - isLessThanOrEqualTo(otherLevel) { - if (typeof otherLevel === 'string') { - otherLevel = Level.getLevel(otherLevel); + get (sessionKey) { + const ref = this._sessionCache.get(sessionKey) + return ref ? ref.deref() : null } - return this.level <= otherLevel.level; - } - isGreaterThanOrEqualTo(otherLevel) { - if (typeof otherLevel === 'string') { - otherLevel = Level.getLevel(otherLevel); - } - return this.level >= otherLevel.level; - } + set (sessionKey, session) { + if (this._maxCachedSessions === 0) { + return + } - isEqualTo(otherLevel) { - if (typeof otherLevel === 'string') { - otherLevel = Level.getLevel(otherLevel); + this._sessionCache.set(sessionKey, new WeakRef(session)) + this._sessionRegistry.register(session, sessionKey) } - return this.level === otherLevel.level; } -} +} else { + SessionCache = class SimpleSessionCache { + constructor (maxCachedSessions) { + this._maxCachedSessions = maxCachedSessions + this._sessionCache = new Map() + } -Level.levels = []; -Level.addLevels({ - ALL: { value: Number.MIN_VALUE, colour: 'grey' }, - TRACE: { value: 5000, colour: 'blue' }, - DEBUG: { value: 10000, colour: 'cyan' }, - INFO: { value: 20000, colour: 'green' }, - WARN: { value: 30000, colour: 'yellow' }, - ERROR: { value: 40000, colour: 'red' }, - FATAL: { value: 50000, colour: 'magenta' }, - MARK: { value: 9007199254740992, colour: 'grey' }, // 2^53 - OFF: { value: Number.MAX_VALUE, colour: 'grey' }, -}); + get (sessionKey) { + return this._sessionCache.get(sessionKey) + } -configuration.addListener((config) => { - const levelConfig = config.levels; - if (levelConfig) { - configuration.throwExceptionIf( - config, - configuration.not(configuration.anObject(levelConfig)), - 'levels must be an object' - ); - const newLevels = Object.keys(levelConfig); - newLevels.forEach((l) => { - configuration.throwExceptionIf( - config, - configuration.not(configuration.validIdentifier(l)), - `level name "${l}" is not a valid identifier (must start with a letter, only contain A-Z,a-z,0-9,_)` - ); - configuration.throwExceptionIf( - config, - configuration.not(configuration.anObject(levelConfig[l])), - `level "${l}" must be an object` - ); - configuration.throwExceptionIf( - config, - configuration.not(levelConfig[l].value), - `level "${l}" must have a 'value' property` - ); - configuration.throwExceptionIf( - config, - configuration.not(configuration.anInteger(levelConfig[l].value)), - `level "${l}".value must have an integer value` - ); - configuration.throwExceptionIf( - config, - configuration.not(levelConfig[l].colour), - `level "${l}" must have a 'colour' property` - ); - configuration.throwExceptionIf( - config, - configuration.not(validColours.indexOf(levelConfig[l].colour) > -1), - `level "${l}".colour must be one of ${validColours.join(', ')}` - ); - }); + set (sessionKey, session) { + if (this._maxCachedSessions === 0) { + return + } + + if (this._sessionCache.size >= this._maxCachedSessions) { + // remove the oldest session + const { value: oldestKey } = this._sessionCache.keys().next() + this._sessionCache.delete(oldestKey) + } + + this._sessionCache.set(sessionKey, session) + } } -}); +} -configuration.addListener((config) => { - Level.addLevels(config.levels); -}); +function buildConnector ({ allowH2, maxCachedSessions, socketPath, timeout, ...opts }) { + if (maxCachedSessions != null && (!Number.isInteger(maxCachedSessions) || maxCachedSessions < 0)) { + throw new InvalidArgumentError('maxCachedSessions must be a positive integer or zero') + } -module.exports = Level; + const options = { path: socketPath, ...opts } + const sessionCache = new SessionCache(maxCachedSessions == null ? 100 : maxCachedSessions) + timeout = timeout == null ? 10e3 : timeout + allowH2 = allowH2 != null ? allowH2 : false + return function connect ({ hostname, host, protocol, port, servername, localAddress, httpSocket }, callback) { + let socket + if (protocol === 'https:') { + if (!tls) { + tls = __nccwpck_require__(4404) + } + servername = servername || options.servername || util.getServerName(host) || null + + const sessionKey = servername || hostname + const session = sessionCache.get(sessionKey) || null + + assert(sessionKey) + + socket = tls.connect({ + highWaterMark: 16384, // TLS in node can't have bigger HWM anyway... + ...options, + servername, + session, + localAddress, + // TODO(HTTP/2): Add support for h2c + ALPNProtocols: allowH2 ? ['http/1.1', 'h2'] : ['http/1.1'], + socket: httpSocket, // upgrade socket connection + port: port || 443, + host: hostname + }) + + socket + .on('session', function (session) { + // TODO (fix): Can a session become invalid once established? Don't think so? + sessionCache.set(sessionKey, session) + }) + } else { + assert(!httpSocket, 'httpSocket can only be sent on TLS update') + socket = net.connect({ + highWaterMark: 64 * 1024, // Same as nodejs fs streams. + ...options, + localAddress, + port: port || 80, + host: hostname + }) + } + + // Set TCP keep alive options on the socket here instead of in connect() for the case of assigning the socket + if (options.keepAlive == null || options.keepAlive) { + const keepAliveInitialDelay = options.keepAliveInitialDelay === undefined ? 60e3 : options.keepAliveInitialDelay + socket.setKeepAlive(true, keepAliveInitialDelay) + } + + const cancelTimeout = setupTimeout(() => onConnectTimeout(socket), timeout) + + socket + .setNoDelay(true) + .once(protocol === 'https:' ? 'secureConnect' : 'connect', function () { + cancelTimeout() + + if (callback) { + const cb = callback + callback = null + cb(null, this) + } + }) + .on('error', function (err) { + cancelTimeout() + + if (callback) { + const cb = callback + callback = null + cb(err) + } + }) + + return socket + } +} + +function setupTimeout (onConnectTimeout, timeout) { + if (!timeout) { + return () => {} + } + + let s1 = null + let s2 = null + const timeoutId = setTimeout(() => { + // setImmediate is added to make sure that we priotorise socket error events over timeouts + s1 = setImmediate(() => { + if (process.platform === 'win32') { + // Windows needs an extra setImmediate probably due to implementation differences in the socket logic + s2 = setImmediate(() => onConnectTimeout()) + } else { + onConnectTimeout() + } + }) + }, timeout) + return () => { + clearTimeout(timeoutId) + clearImmediate(s1) + clearImmediate(s2) + } +} + +function onConnectTimeout (socket) { + util.destroy(socket, new ConnectTimeoutError()) +} + +module.exports = buildConnector /***/ }), -/***/ 3048: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 8045: +/***/ ((module) => { -/** - * @fileoverview log4js is a library to log in JavaScript in similar manner - * than in log4j for Java (but not really). - * - *

Example:

- * 
- *  const logging = require('log4js');
- *  const log = logging.getLogger('some-category');
- *
- *  //call the log
- *  log.trace('trace me' );
- *
- * - * NOTE: the authors below are the original browser-based log4js authors - * don't try to contact them about bugs in this version :) - * @author Stephan Strittmatter - http://jroller.com/page/stritti - * @author Seth Chisamore - http://www.chisamore.com - * @since 2005-05-20 - * Website: http://log4js.berlios.de - */ -const debug = __nccwpck_require__(8237)('log4js:main'); -const fs = __nccwpck_require__(7147); -const deepClone = __nccwpck_require__(1868)({ proto: true }); -const configuration = __nccwpck_require__(5813); -const layouts = __nccwpck_require__(2680); -const levels = __nccwpck_require__(7117); -const appenders = __nccwpck_require__(5709); -const categories = __nccwpck_require__(5798); -const Logger = __nccwpck_require__(7619); -const clustering = __nccwpck_require__(2560); -const connectLogger = __nccwpck_require__(1061); -const recordingModule = __nccwpck_require__(578); +"use strict"; -let enabled = false; -function sendLogEventToAppender(logEvent) { - if (!enabled) return; - debug('Received log event ', logEvent); - const categoryAppenders = categories.appendersForCategory( - logEvent.categoryName - ); - categoryAppenders.forEach((appender) => { - appender(logEvent); - }); +class UndiciError extends Error { + constructor (message) { + super(message) + this.name = 'UndiciError' + this.code = 'UND_ERR' + } } -function loadConfigurationFile(filename) { - debug(`Loading configuration from ${filename}`); - try { - return JSON.parse(fs.readFileSync(filename, 'utf8')); - } catch (e) { - throw new Error( - `Problem reading config from file "${filename}". Error was ${e.message}`, - e - ); +class ConnectTimeoutError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ConnectTimeoutError) + this.name = 'ConnectTimeoutError' + this.message = message || 'Connect Timeout Error' + this.code = 'UND_ERR_CONNECT_TIMEOUT' } } -function configure(configurationFileOrObject) { - if (enabled) { - // eslint-disable-next-line no-use-before-define - shutdown(); +class HeadersTimeoutError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, HeadersTimeoutError) + this.name = 'HeadersTimeoutError' + this.message = message || 'Headers Timeout Error' + this.code = 'UND_ERR_HEADERS_TIMEOUT' } +} - let configObject = configurationFileOrObject; +class HeadersOverflowError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, HeadersOverflowError) + this.name = 'HeadersOverflowError' + this.message = message || 'Headers Overflow Error' + this.code = 'UND_ERR_HEADERS_OVERFLOW' + } +} - if (typeof configObject === 'string') { - configObject = loadConfigurationFile(configurationFileOrObject); +class BodyTimeoutError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, BodyTimeoutError) + this.name = 'BodyTimeoutError' + this.message = message || 'Body Timeout Error' + this.code = 'UND_ERR_BODY_TIMEOUT' } - debug(`Configuration is ${configObject}`); +} - configuration.configure(deepClone(configObject)); +class ResponseStatusCodeError extends UndiciError { + constructor (message, statusCode, headers, body) { + super(message) + Error.captureStackTrace(this, ResponseStatusCodeError) + this.name = 'ResponseStatusCodeError' + this.message = message || 'Response Status Code Error' + this.code = 'UND_ERR_RESPONSE_STATUS_CODE' + this.body = body + this.status = statusCode + this.statusCode = statusCode + this.headers = headers + } +} - clustering.onMessage(sendLogEventToAppender); +class InvalidArgumentError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, InvalidArgumentError) + this.name = 'InvalidArgumentError' + this.message = message || 'Invalid Argument Error' + this.code = 'UND_ERR_INVALID_ARG' + } +} - enabled = true; +class InvalidReturnValueError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, InvalidReturnValueError) + this.name = 'InvalidReturnValueError' + this.message = message || 'Invalid Return Value Error' + this.code = 'UND_ERR_INVALID_RETURN_VALUE' + } +} - // eslint-disable-next-line no-use-before-define - return log4js; +class RequestAbortedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, RequestAbortedError) + this.name = 'AbortError' + this.message = message || 'Request aborted' + this.code = 'UND_ERR_ABORTED' + } } -function recording() { - return recordingModule; +class InformationalError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, InformationalError) + this.name = 'InformationalError' + this.message = message || 'Request information' + this.code = 'UND_ERR_INFO' + } } -/** - * This callback type is called `shutdownCallback` and is displayed as a global symbol. - * - * @callback shutdownCallback - * @param {Error} [error] - */ +class RequestContentLengthMismatchError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, RequestContentLengthMismatchError) + this.name = 'RequestContentLengthMismatchError' + this.message = message || 'Request body length does not match content-length header' + this.code = 'UND_ERR_REQ_CONTENT_LENGTH_MISMATCH' + } +} -/** - * Shutdown all log appenders. This will first disable all writing to appenders - * and then call the shutdown function each appender. - * - * @param {shutdownCallback} [callback] - The callback to be invoked once all appenders have - * shutdown. If an error occurs, the callback will be given the error object - * as the first argument. - */ -function shutdown(callback = () => {}) { - if (typeof callback !== 'function') { - throw new TypeError('Invalid callback passed to shutdown'); +class ResponseContentLengthMismatchError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ResponseContentLengthMismatchError) + this.name = 'ResponseContentLengthMismatchError' + this.message = message || 'Response body length does not match content-length header' + this.code = 'UND_ERR_RES_CONTENT_LENGTH_MISMATCH' } - debug('Shutdown called. Disabling all log writing.'); - // First, disable all writing to appenders. This prevents appenders from - // not being able to be drained because of run-away log writes. - enabled = false; +} - // Clone out to maintain a reference - const appendersToCheck = Array.from(appenders.values()); +class ClientDestroyedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ClientDestroyedError) + this.name = 'ClientDestroyedError' + this.message = message || 'The client is destroyed' + this.code = 'UND_ERR_DESTROYED' + } +} - // Reset immediately to prevent leaks - appenders.init(); - categories.init(); +class ClientClosedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ClientClosedError) + this.name = 'ClientClosedError' + this.message = message || 'The client is closed' + this.code = 'UND_ERR_CLOSED' + } +} - // Count the number of shutdown functions - const shutdownFunctions = appendersToCheck.reduce( - (accum, next) => (next.shutdown ? accum + 1 : accum), - 0 - ); - if (shutdownFunctions === 0) { - debug('No appenders with shutdown functions found.'); - callback(); +class SocketError extends UndiciError { + constructor (message, socket) { + super(message) + Error.captureStackTrace(this, SocketError) + this.name = 'SocketError' + this.message = message || 'Socket error' + this.code = 'UND_ERR_SOCKET' + this.socket = socket } +} - let completed = 0; - let error; - debug(`Found ${shutdownFunctions} appenders with shutdown functions.`); - function complete(err) { - error = error || err; - completed += 1; - debug(`Appender shutdowns complete: ${completed} / ${shutdownFunctions}`); - if (completed >= shutdownFunctions) { - debug('All shutdown functions completed.'); - callback(error); - } +class NotSupportedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, NotSupportedError) + this.name = 'NotSupportedError' + this.message = message || 'Not supported error' + this.code = 'UND_ERR_NOT_SUPPORTED' } +} - // Call each of the shutdown functions - appendersToCheck - .filter((a) => a.shutdown) - .forEach((a) => a.shutdown(complete)); +class BalancedPoolMissingUpstreamError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, NotSupportedError) + this.name = 'MissingUpstreamError' + this.message = message || 'No upstream has been added to the BalancedPool' + this.code = 'UND_ERR_BPL_MISSING_UPSTREAM' + } } -/** - * Get a logger instance. - * @static - * @param {string} [category=default] - * @return {Logger} instance of logger for the category - */ -function getLogger(category) { - if (!enabled) { - configure( - process.env.LOG4JS_CONFIG || { - appenders: { out: { type: 'stdout' } }, - categories: { default: { appenders: ['out'], level: 'OFF' } }, - } - ); +class HTTPParserError extends Error { + constructor (message, code, data) { + super(message) + Error.captureStackTrace(this, HTTPParserError) + this.name = 'HTTPParserError' + this.code = code ? `HPE_${code}` : undefined + this.data = data ? data.toString() : undefined } - return new Logger(category || 'default'); } -/** - * @name log4js - * @namespace Log4js - * @property getLogger - * @property configure - * @property shutdown - */ -const log4js = { - getLogger, - configure, - shutdown, - connectLogger, - levels, - addLayout: layouts.addLayout, - recording, -}; +class ResponseExceededMaxSizeError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, ResponseExceededMaxSizeError) + this.name = 'ResponseExceededMaxSizeError' + this.message = message || 'Response content exceeded max size' + this.code = 'UND_ERR_RES_EXCEEDED_MAX_SIZE' + } +} -module.exports = log4js; +class RequestRetryError extends UndiciError { + constructor (message, code, { headers, data }) { + super(message) + Error.captureStackTrace(this, RequestRetryError) + this.name = 'RequestRetryError' + this.message = message || 'Request retry error' + this.code = 'UND_ERR_REQ_RETRY' + this.statusCode = code + this.data = data + this.headers = headers + } +} + +module.exports = { + HTTPParserError, + UndiciError, + HeadersTimeoutError, + HeadersOverflowError, + BodyTimeoutError, + RequestContentLengthMismatchError, + ConnectTimeoutError, + ResponseStatusCodeError, + InvalidArgumentError, + InvalidReturnValueError, + RequestAbortedError, + ClientDestroyedError, + ClientClosedError, + InformationalError, + SocketError, + NotSupportedError, + ResponseContentLengthMismatchError, + BalancedPoolMissingUpstreamError, + ResponseExceededMaxSizeError, + RequestRetryError +} /***/ }), -/***/ 7619: +/***/ 2905: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/* eslint no-underscore-dangle: ["error", { "allow": ["_log"] }] */ +"use strict"; -const debug = __nccwpck_require__(8237)('log4js:logger'); -const LoggingEvent = __nccwpck_require__(9060); -const levels = __nccwpck_require__(7117); -const clustering = __nccwpck_require__(2560); -const categories = __nccwpck_require__(5798); -const configuration = __nccwpck_require__(5813); -const stackReg = /at (?:(.+)\s+\()?(?:(.+?):(\d+)(?::(\d+))?|([^)]+))\)?/; -/** - * The top entry is the Error - */ -const baseCallStackSkip = 1; +const { + InvalidArgumentError, + NotSupportedError +} = __nccwpck_require__(8045) +const assert = __nccwpck_require__(9491) +const { kHTTP2BuildRequest, kHTTP2CopyHeaders, kHTTP1BuildRequest } = __nccwpck_require__(2785) +const util = __nccwpck_require__(3983) + +// tokenRegExp and headerCharRegex have been lifted from +// https://github.com/nodejs/node/blob/main/lib/_http_common.js + /** - * The _log function is 3 levels deep, we need to skip those to make it to the callSite + * Verifies that the given val is a valid HTTP token + * per the rules defined in RFC 7230 + * See https://tools.ietf.org/html/rfc7230#section-3.2.6 */ -const defaultErrorCallStackSkip = 3; +const tokenRegExp = /^[\^_`a-zA-Z\-0-9!#$%&'*+.|~]+$/ /** - * - * @param {Error} data - * @param {number} skipIdx - * @returns {import('../types/log4js').CallStack | null} + * Matches if val contains an invalid field-vchar + * field-value = *( field-content / obs-fold ) + * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ] + * field-vchar = VCHAR / obs-text */ -function defaultParseCallStack( - data, - skipIdx = defaultErrorCallStackSkip + baseCallStackSkip -) { - try { - const stacklines = data.stack.split('\n').slice(skipIdx); - if (!stacklines.length) { - // There's no stack in this stack - // Should we try a previous index if skipIdx was set? - return null; +const headerCharRegex = /[^\t\x20-\x7e\x80-\xff]/ + +// Verifies that a given path is valid does not contain control chars \x00 to \x20 +const invalidPathRegex = /[^\u0021-\u00ff]/ + +const kHandler = Symbol('handler') + +const channels = {} + +let extractBody + +try { + const diagnosticsChannel = __nccwpck_require__(7643) + channels.create = diagnosticsChannel.channel('undici:request:create') + channels.bodySent = diagnosticsChannel.channel('undici:request:bodySent') + channels.headers = diagnosticsChannel.channel('undici:request:headers') + channels.trailers = diagnosticsChannel.channel('undici:request:trailers') + channels.error = diagnosticsChannel.channel('undici:request:error') +} catch { + channels.create = { hasSubscribers: false } + channels.bodySent = { hasSubscribers: false } + channels.headers = { hasSubscribers: false } + channels.trailers = { hasSubscribers: false } + channels.error = { hasSubscribers: false } +} + +class Request { + constructor (origin, { + path, + method, + body, + headers, + query, + idempotent, + blocking, + upgrade, + headersTimeout, + bodyTimeout, + reset, + throwOnError, + expectContinue + }, handler) { + if (typeof path !== 'string') { + throw new InvalidArgumentError('path must be a string') + } else if ( + path[0] !== '/' && + !(path.startsWith('http://') || path.startsWith('https://')) && + method !== 'CONNECT' + ) { + throw new InvalidArgumentError('path must be an absolute URL or start with a slash') + } else if (invalidPathRegex.exec(path) !== null) { + throw new InvalidArgumentError('invalid request path') } - const lineMatch = stackReg.exec(stacklines[0]); - /* istanbul ignore else: failsafe */ - if (lineMatch && lineMatch.length === 6) { - // extract class, function and alias names - let className = ''; - let functionName = ''; - let functionAlias = ''; - if (lineMatch[1] && lineMatch[1] !== '') { - // WARN: this will unset alias if alias is not present. - [functionName, functionAlias] = lineMatch[1] - .replace(/[[\]]/g, '') - .split(' as '); - functionAlias = functionAlias || ''; - if (functionName.includes('.')) - [className, functionName] = functionName.split('.'); + if (typeof method !== 'string') { + throw new InvalidArgumentError('method must be a string') + } else if (tokenRegExp.exec(method) === null) { + throw new InvalidArgumentError('invalid request method') + } + + if (upgrade && typeof upgrade !== 'string') { + throw new InvalidArgumentError('upgrade must be a string') + } + + if (headersTimeout != null && (!Number.isFinite(headersTimeout) || headersTimeout < 0)) { + throw new InvalidArgumentError('invalid headersTimeout') + } + + if (bodyTimeout != null && (!Number.isFinite(bodyTimeout) || bodyTimeout < 0)) { + throw new InvalidArgumentError('invalid bodyTimeout') + } + + if (reset != null && typeof reset !== 'boolean') { + throw new InvalidArgumentError('invalid reset') + } + + if (expectContinue != null && typeof expectContinue !== 'boolean') { + throw new InvalidArgumentError('invalid expectContinue') + } + + this.headersTimeout = headersTimeout + + this.bodyTimeout = bodyTimeout + + this.throwOnError = throwOnError === true + + this.method = method + + this.abort = null + + if (body == null) { + this.body = null + } else if (util.isStream(body)) { + this.body = body + + const rState = this.body._readableState + if (!rState || !rState.autoDestroy) { + this.endHandler = function autoDestroy () { + util.destroy(this) + } + this.body.on('end', this.endHandler) } - return { - fileName: lineMatch[2], - lineNumber: parseInt(lineMatch[3], 10), - columnNumber: parseInt(lineMatch[4], 10), - callStack: stacklines.join('\n'), - className, - functionName, - functionAlias, - callerName: lineMatch[1] || '', - }; - // eslint-disable-next-line no-else-return + this.errorHandler = err => { + if (this.abort) { + this.abort(err) + } else { + this.error = err + } + } + this.body.on('error', this.errorHandler) + } else if (util.isBuffer(body)) { + this.body = body.byteLength ? body : null + } else if (ArrayBuffer.isView(body)) { + this.body = body.buffer.byteLength ? Buffer.from(body.buffer, body.byteOffset, body.byteLength) : null + } else if (body instanceof ArrayBuffer) { + this.body = body.byteLength ? Buffer.from(body) : null + } else if (typeof body === 'string') { + this.body = body.length ? Buffer.from(body) : null + } else if (util.isFormDataLike(body) || util.isIterable(body) || util.isBlobLike(body)) { + this.body = body } else { - // will never get here unless nodejs has changes to Error - console.error('log4js.logger - defaultParseCallStack error'); // eslint-disable-line no-console + throw new InvalidArgumentError('body must be a string, a Buffer, a Readable stream, an iterable, or an async iterable') } - } catch (err) { - // will never get error unless nodejs has breaking changes to Error - console.error('log4js.logger - defaultParseCallStack error', err); // eslint-disable-line no-console - } - return null; -} -/** - * Logger to log messages. - * use {@see log4js#getLogger(String)} to get an instance. - * - * @name Logger - * @namespace Log4js - * @param name name of category to log to - * @param level - the loglevel for the category - * @param dispatch - the function which will receive the logevents - * - * @author Stephan Strittmatter - */ -class Logger { - constructor(name) { - if (!name) { - throw new Error('No category provided.'); - } - this.category = name; - this.context = {}; - /** @private */ - this.callStackSkipIndex = 0; - /** @private */ - this.parseCallStack = defaultParseCallStack; - debug(`Logger created (${this.category}, ${this.level})`); - } + this.completed = false - get level() { - return levels.getLevel( - categories.getLevelForCategory(this.category), - levels.OFF - ); - } + this.aborted = false - set level(level) { - categories.setLevelForCategory( - this.category, - levels.getLevel(level, this.level) - ); - } + this.upgrade = upgrade || null - get useCallStack() { - return categories.getEnableCallStackForCategory(this.category); - } + this.path = query ? util.buildURL(path, query) : path - set useCallStack(bool) { - categories.setEnableCallStackForCategory(this.category, bool === true); - } + this.origin = origin - get callStackLinesToSkip() { - return this.callStackSkipIndex; - } + this.idempotent = idempotent == null + ? method === 'HEAD' || method === 'GET' + : idempotent - set callStackLinesToSkip(number) { - if (typeof number !== 'number') { - throw new TypeError('Must be a number'); + this.blocking = blocking == null ? false : blocking + + this.reset = reset == null ? null : reset + + this.host = null + + this.contentLength = null + + this.contentType = null + + this.headers = '' + + // Only for H2 + this.expectContinue = expectContinue != null ? expectContinue : false + + if (Array.isArray(headers)) { + if (headers.length % 2 !== 0) { + throw new InvalidArgumentError('headers array must be even') + } + for (let i = 0; i < headers.length; i += 2) { + processHeader(this, headers[i], headers[i + 1]) + } + } else if (headers && typeof headers === 'object') { + const keys = Object.keys(headers) + for (let i = 0; i < keys.length; i++) { + const key = keys[i] + processHeader(this, key, headers[key]) + } + } else if (headers != null) { + throw new InvalidArgumentError('headers must be an object or an array') } - if (number < 0) { - throw new RangeError('Must be >= 0'); + + if (util.isFormDataLike(this.body)) { + if (util.nodeMajor < 16 || (util.nodeMajor === 16 && util.nodeMinor < 8)) { + throw new InvalidArgumentError('Form-Data bodies are only supported in node v16.8 and newer.') + } + + if (!extractBody) { + extractBody = (__nccwpck_require__(1472).extractBody) + } + + const [bodyStream, contentType] = extractBody(body) + if (this.contentType == null) { + this.contentType = contentType + this.headers += `content-type: ${contentType}\r\n` + } + this.body = bodyStream.stream + this.contentLength = bodyStream.length + } else if (util.isBlobLike(body) && this.contentType == null && body.type) { + this.contentType = body.type + this.headers += `content-type: ${body.type}\r\n` + } + + util.validateHandler(handler, method, upgrade) + + this.servername = util.getServerName(this.host) + + this[kHandler] = handler + + if (channels.create.hasSubscribers) { + channels.create.publish({ request: this }) } - this.callStackSkipIndex = number; } - log(level, ...args) { - const logLevel = levels.getLevel(level); - if (!logLevel) { - if (configuration.validIdentifier(level) && args.length > 0) { - // logLevel not found but of valid signature, WARN before fallback to INFO - this.log( - levels.WARN, - 'log4js:logger.log: valid log-level not found as first parameter given:', - level - ); - this.log(levels.INFO, `[${level}]`, ...args); - } else { - // apart from fallback, allow .log(...args) to be synonym with .log("INFO", ...args) - this.log(levels.INFO, level, ...args); + onBodySent (chunk) { + if (this[kHandler].onBodySent) { + try { + return this[kHandler].onBodySent(chunk) + } catch (err) { + this.abort(err) } - } else if (this.isLevelEnabled(logLevel)) { - this._log(logLevel, args); } } - isLevelEnabled(otherLevel) { - return this.level.isLessThanOrEqualTo(otherLevel); - } + onRequestSent () { + if (channels.bodySent.hasSubscribers) { + channels.bodySent.publish({ request: this }) + } - _log(level, data) { - debug(`sending log data (${level}) to appenders`); - const error = data.find((item) => item instanceof Error); - let callStack; - if (this.useCallStack) { + if (this[kHandler].onRequestSent) { try { - if (error) { - callStack = this.parseCallStack( - error, - this.callStackSkipIndex + baseCallStackSkip - ); - } - } catch (_err) { - // Ignore Error and use the original method of creating a new Error. + return this[kHandler].onRequestSent() + } catch (err) { + this.abort(err) } - callStack = - callStack || - this.parseCallStack( - new Error(), - this.callStackSkipIndex + - defaultErrorCallStackSkip + - baseCallStackSkip - ); } - const loggingEvent = new LoggingEvent( - this.category, - level, - data, - this.context, - callStack, - error - ); - clustering.send(loggingEvent); } - addContext(key, value) { - this.context[key] = value; + onConnect (abort) { + assert(!this.aborted) + assert(!this.completed) + + if (this.error) { + abort(this.error) + } else { + this.abort = abort + return this[kHandler].onConnect(abort) + } } - removeContext(key) { - delete this.context[key]; + onHeaders (statusCode, headers, resume, statusText) { + assert(!this.aborted) + assert(!this.completed) + + if (channels.headers.hasSubscribers) { + channels.headers.publish({ request: this, response: { statusCode, headers, statusText } }) + } + + try { + return this[kHandler].onHeaders(statusCode, headers, resume, statusText) + } catch (err) { + this.abort(err) + } } - clearContext() { - this.context = {}; + onData (chunk) { + assert(!this.aborted) + assert(!this.completed) + + try { + return this[kHandler].onData(chunk) + } catch (err) { + this.abort(err) + return false + } } - setParseCallStackFunction(parseFunction) { - if (typeof parseFunction === 'function') { - this.parseCallStack = parseFunction; - } else if (typeof parseFunction === 'undefined') { - this.parseCallStack = defaultParseCallStack; - } else { - throw new TypeError('Invalid type passed to setParseCallStackFunction'); + onUpgrade (statusCode, headers, socket) { + assert(!this.aborted) + assert(!this.completed) + + return this[kHandler].onUpgrade(statusCode, headers, socket) + } + + onComplete (trailers) { + this.onFinally() + + assert(!this.aborted) + + this.completed = true + if (channels.trailers.hasSubscribers) { + channels.trailers.publish({ request: this, trailers }) + } + + try { + return this[kHandler].onComplete(trailers) + } catch (err) { + // TODO (fix): This might be a bad idea? + this.onError(err) } } -} -function addLevelMethods(target) { - const level = levels.getLevel(target); + onError (error) { + this.onFinally() - const levelStrLower = level.toString().toLowerCase(); - const levelMethod = levelStrLower.replace(/_([a-z])/g, (g) => - g[1].toUpperCase() - ); - const isLevelMethod = levelMethod[0].toUpperCase() + levelMethod.slice(1); + if (channels.error.hasSubscribers) { + channels.error.publish({ request: this, error }) + } - Logger.prototype[`is${isLevelMethod}Enabled`] = function () { - return this.isLevelEnabled(level); - }; + if (this.aborted) { + return + } + this.aborted = true - Logger.prototype[levelMethod] = function (...args) { - this.log(level, ...args); - }; -} + return this[kHandler].onError(error) + } -levels.levels.forEach(addLevelMethods); + onFinally () { + if (this.errorHandler) { + this.body.off('error', this.errorHandler) + this.errorHandler = null + } -configuration.addListener(() => { - levels.levels.forEach(addLevelMethods); -}); + if (this.endHandler) { + this.body.off('end', this.endHandler) + this.endHandler = null + } + } -module.exports = Logger; + // TODO: adjust to support H2 + addHeader (key, value) { + processHeader(this, key, value) + return this + } + static [kHTTP1BuildRequest] (origin, opts, handler) { + // TODO: Migrate header parsing here, to make Requests + // HTTP agnostic + return new Request(origin, opts, handler) + } -/***/ }), + static [kHTTP2BuildRequest] (origin, opts, handler) { + const headers = opts.headers + opts = { ...opts, headers: null } -/***/ 8578: -/***/ ((module) => { + const request = new Request(origin, opts, handler) -module.exports=function(n){return{all:n=n||new Map,on:function(e,t){var i=n.get(e);i?i.push(t):n.set(e,[t])},off:function(e,t){var i=n.get(e);i&&(t?i.splice(i.indexOf(t)>>>0,1):n.set(e,[]))},emit:function(e,t){var i=n.get(e);i&&i.slice().map(function(n){n(t)}),(i=n.get("*"))&&i.slice().map(function(n){n(e,t)})}}}; -//# sourceMappingURL=mitt.js.map + request.headers = {} + if (Array.isArray(headers)) { + if (headers.length % 2 !== 0) { + throw new InvalidArgumentError('headers array must be even') + } + for (let i = 0; i < headers.length; i += 2) { + processHeader(request, headers[i], headers[i + 1], true) + } + } else if (headers && typeof headers === 'object') { + const keys = Object.keys(headers) + for (let i = 0; i < keys.length; i++) { + const key = keys[i] + processHeader(request, key, headers[key], true) + } + } else if (headers != null) { + throw new InvalidArgumentError('headers must be an object or an array') + } -/***/ }), + return request + } -/***/ 7614: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + static [kHTTP2CopyHeaders] (raw) { + const rawHeaders = raw.split('\r\n') + const headers = {} -var path = __nccwpck_require__(1017); -var fs = __nccwpck_require__(7147); -var _0777 = parseInt('0777', 8); + for (const header of rawHeaders) { + const [key, value] = header.split(': ') -module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP; + if (value == null || value.length === 0) continue -function mkdirP (p, opts, f, made) { - if (typeof opts === 'function') { - f = opts; - opts = {}; - } - else if (!opts || typeof opts !== 'object') { - opts = { mode: opts }; - } - - var mode = opts.mode; - var xfs = opts.fs || fs; - - if (mode === undefined) { - mode = _0777 & (~process.umask()); + if (headers[key]) headers[key] += `,${value}` + else headers[key] = value } - if (!made) made = null; - - var cb = f || function () {}; - p = path.resolve(p); - - xfs.mkdir(p, mode, function (er) { - if (!er) { - made = made || p; - return cb(null, made); - } - switch (er.code) { - case 'ENOENT': - mkdirP(path.dirname(p), opts, function (er, made) { - if (er) cb(er, made); - else mkdirP(p, opts, cb, made); - }); - break; - // In the case of any other error, just see if there's a dir - // there already. If so, then hooray! If not, then something - // is borked. - default: - xfs.stat(p, function (er2, stat) { - // if the stat fails, then that's super weird. - // let the original error be the failure reason. - if (er2 || !stat.isDirectory()) cb(er, made) - else cb(null, made); - }); - break; - } - }); + return headers + } } -mkdirP.sync = function sync (p, opts, made) { - if (!opts || typeof opts !== 'object') { - opts = { mode: opts }; - } - - var mode = opts.mode; - var xfs = opts.fs || fs; - - if (mode === undefined) { - mode = _0777 & (~process.umask()); - } - if (!made) made = null; +function processHeaderValue (key, val, skipAppend) { + if (val && typeof val === 'object') { + throw new InvalidArgumentError(`invalid ${key} header`) + } - p = path.resolve(p); + val = val != null ? `${val}` : '' - try { - xfs.mkdirSync(p, mode); - made = made || p; - } - catch (err0) { - switch (err0.code) { - case 'ENOENT' : - made = sync(path.dirname(p), opts, made); - sync(p, opts, made); - break; + if (headerCharRegex.exec(val) !== null) { + throw new InvalidArgumentError(`invalid ${key} header`) + } - // In the case of any other error, just see if there's a dir - // there already. If so, then hooray! If not, then something - // is borked. - default: - var stat; - try { - stat = xfs.statSync(p); - } - catch (err1) { - throw err0; - } - if (!stat.isDirectory()) throw err0; - break; + return skipAppend ? val : `${key}: ${val}\r\n` +} + +function processHeader (request, key, val, skipAppend = false) { + if (val && (typeof val === 'object' && !Array.isArray(val))) { + throw new InvalidArgumentError(`invalid ${key} header`) + } else if (val === undefined) { + return + } + + if ( + request.host === null && + key.length === 4 && + key.toLowerCase() === 'host' + ) { + if (headerCharRegex.exec(val) !== null) { + throw new InvalidArgumentError(`invalid ${key} header`) + } + // Consumed by Client + request.host = val + } else if ( + request.contentLength === null && + key.length === 14 && + key.toLowerCase() === 'content-length' + ) { + request.contentLength = parseInt(val, 10) + if (!Number.isFinite(request.contentLength)) { + throw new InvalidArgumentError('invalid content-length header') + } + } else if ( + request.contentType === null && + key.length === 12 && + key.toLowerCase() === 'content-type' + ) { + request.contentType = val + if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend) + else request.headers += processHeaderValue(key, val) + } else if ( + key.length === 17 && + key.toLowerCase() === 'transfer-encoding' + ) { + throw new InvalidArgumentError('invalid transfer-encoding header') + } else if ( + key.length === 10 && + key.toLowerCase() === 'connection' + ) { + const value = typeof val === 'string' ? val.toLowerCase() : null + if (value !== 'close' && value !== 'keep-alive') { + throw new InvalidArgumentError('invalid connection header') + } else if (value === 'close') { + request.reset = true + } + } else if ( + key.length === 10 && + key.toLowerCase() === 'keep-alive' + ) { + throw new InvalidArgumentError('invalid keep-alive header') + } else if ( + key.length === 7 && + key.toLowerCase() === 'upgrade' + ) { + throw new InvalidArgumentError('invalid upgrade header') + } else if ( + key.length === 6 && + key.toLowerCase() === 'expect' + ) { + throw new NotSupportedError('expect header not supported') + } else if (tokenRegExp.exec(key) === null) { + throw new InvalidArgumentError('invalid header key') + } else { + if (Array.isArray(val)) { + for (let i = 0; i < val.length; i++) { + if (skipAppend) { + if (request.headers[key]) request.headers[key] += `,${processHeaderValue(key, val[i], skipAppend)}` + else request.headers[key] = processHeaderValue(key, val[i], skipAppend) + } else { + request.headers += processHeaderValue(key, val[i]) } + } + } else { + if (skipAppend) request.headers[key] = processHeaderValue(key, val, skipAppend) + else request.headers += processHeaderValue(key, val) } + } +} - return made; -}; +module.exports = Request /***/ }), -/***/ 900: +/***/ 2785: /***/ ((module) => { -/** - * Helpers. - */ +module.exports = { + kClose: Symbol('close'), + kDestroy: Symbol('destroy'), + kDispatch: Symbol('dispatch'), + kUrl: Symbol('url'), + kWriting: Symbol('writing'), + kResuming: Symbol('resuming'), + kQueue: Symbol('queue'), + kConnect: Symbol('connect'), + kConnecting: Symbol('connecting'), + kHeadersList: Symbol('headers list'), + kKeepAliveDefaultTimeout: Symbol('default keep alive timeout'), + kKeepAliveMaxTimeout: Symbol('max keep alive timeout'), + kKeepAliveTimeoutThreshold: Symbol('keep alive timeout threshold'), + kKeepAliveTimeoutValue: Symbol('keep alive timeout'), + kKeepAlive: Symbol('keep alive'), + kHeadersTimeout: Symbol('headers timeout'), + kBodyTimeout: Symbol('body timeout'), + kServerName: Symbol('server name'), + kLocalAddress: Symbol('local address'), + kHost: Symbol('host'), + kNoRef: Symbol('no ref'), + kBodyUsed: Symbol('used'), + kRunning: Symbol('running'), + kBlocking: Symbol('blocking'), + kPending: Symbol('pending'), + kSize: Symbol('size'), + kBusy: Symbol('busy'), + kQueued: Symbol('queued'), + kFree: Symbol('free'), + kConnected: Symbol('connected'), + kClosed: Symbol('closed'), + kNeedDrain: Symbol('need drain'), + kReset: Symbol('reset'), + kDestroyed: Symbol.for('nodejs.stream.destroyed'), + kMaxHeadersSize: Symbol('max headers size'), + kRunningIdx: Symbol('running index'), + kPendingIdx: Symbol('pending index'), + kError: Symbol('error'), + kClients: Symbol('clients'), + kClient: Symbol('client'), + kParser: Symbol('parser'), + kOnDestroyed: Symbol('destroy callbacks'), + kPipelining: Symbol('pipelining'), + kSocket: Symbol('socket'), + kHostHeader: Symbol('host header'), + kConnector: Symbol('connector'), + kStrictContentLength: Symbol('strict content length'), + kMaxRedirections: Symbol('maxRedirections'), + kMaxRequests: Symbol('maxRequestsPerClient'), + kProxy: Symbol('proxy agent options'), + kCounter: Symbol('socket request counter'), + kInterceptors: Symbol('dispatch interceptors'), + kMaxResponseSize: Symbol('max response size'), + kHTTP2Session: Symbol('http2Session'), + kHTTP2SessionState: Symbol('http2Session state'), + kHTTP2BuildRequest: Symbol('http2 build request'), + kHTTP1BuildRequest: Symbol('http1 build request'), + kHTTP2CopyHeaders: Symbol('http2 copy headers'), + kHTTPConnVersion: Symbol('http connection version'), + kRetryHandlerDefaultRetry: Symbol('retry agent default retry'), + kConstruct: Symbol('constructable') +} -var s = 1000; -var m = s * 60; -var h = m * 60; -var d = h * 24; -var w = d * 7; -var y = d * 365.25; -/** - * Parse or format the given `val`. - * - * Options: - * - * - `long` verbose formatting [false] - * - * @param {String|Number} val - * @param {Object} [options] - * @throws {Error} throw an error if val is not a non-empty string or a number - * @return {String|Number} - * @api public - */ +/***/ }), -module.exports = function(val, options) { - options = options || {}; - var type = typeof val; - if (type === 'string' && val.length > 0) { - return parse(val); - } else if (type === 'number' && isFinite(val)) { - return options.long ? fmtLong(val) : fmtShort(val); - } - throw new Error( - 'val is not a non-empty string or a valid number. val=' + - JSON.stringify(val) - ); -}; +/***/ 3983: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/** - * Parse the given `str` and return milliseconds. - * - * @param {String} str - * @return {Number} - * @api private - */ +"use strict"; -function parse(str) { - str = String(str); - if (str.length > 100) { - return; - } - var match = /^(-?(?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec( - str - ); - if (!match) { - return; - } - var n = parseFloat(match[1]); - var type = (match[2] || 'ms').toLowerCase(); - switch (type) { - case 'years': - case 'year': - case 'yrs': - case 'yr': - case 'y': - return n * y; - case 'weeks': - case 'week': - case 'w': - return n * w; - case 'days': - case 'day': - case 'd': - return n * d; - case 'hours': - case 'hour': - case 'hrs': - case 'hr': - case 'h': - return n * h; - case 'minutes': - case 'minute': - case 'mins': - case 'min': - case 'm': - return n * m; - case 'seconds': - case 'second': - case 'secs': - case 'sec': - case 's': - return n * s; - case 'milliseconds': - case 'millisecond': - case 'msecs': - case 'msec': - case 'ms': - return n; - default: - return undefined; - } + +const assert = __nccwpck_require__(9491) +const { kDestroyed, kBodyUsed } = __nccwpck_require__(2785) +const { IncomingMessage } = __nccwpck_require__(3685) +const stream = __nccwpck_require__(2781) +const net = __nccwpck_require__(1808) +const { InvalidArgumentError } = __nccwpck_require__(8045) +const { Blob } = __nccwpck_require__(4300) +const nodeUtil = __nccwpck_require__(3837) +const { stringify } = __nccwpck_require__(3477) + +const [nodeMajor, nodeMinor] = process.versions.node.split('.').map(v => Number(v)) + +function nop () {} + +function isStream (obj) { + return obj && typeof obj === 'object' && typeof obj.pipe === 'function' && typeof obj.on === 'function' } -/** - * Short format for `ms`. - * - * @param {Number} ms - * @return {String} - * @api private - */ +// based on https://github.com/node-fetch/fetch-blob/blob/8ab587d34080de94140b54f07168451e7d0b655e/index.js#L229-L241 (MIT License) +function isBlobLike (object) { + return (Blob && object instanceof Blob) || ( + object && + typeof object === 'object' && + (typeof object.stream === 'function' || + typeof object.arrayBuffer === 'function') && + /^(Blob|File)$/.test(object[Symbol.toStringTag]) + ) +} -function fmtShort(ms) { - var msAbs = Math.abs(ms); - if (msAbs >= d) { - return Math.round(ms / d) + 'd'; - } - if (msAbs >= h) { - return Math.round(ms / h) + 'h'; - } - if (msAbs >= m) { - return Math.round(ms / m) + 'm'; +function buildURL (url, queryParams) { + if (url.includes('?') || url.includes('#')) { + throw new Error('Query params cannot be passed when url already contains "?" or "#".') } - if (msAbs >= s) { - return Math.round(ms / s) + 's'; + + const stringified = stringify(queryParams) + + if (stringified) { + url += '?' + stringified } - return ms + 'ms'; + + return url } -/** - * Long format for `ms`. - * - * @param {Number} ms - * @return {String} - * @api private - */ +function parseURL (url) { + if (typeof url === 'string') { + url = new URL(url) -function fmtLong(ms) { - var msAbs = Math.abs(ms); - if (msAbs >= d) { - return plural(ms, msAbs, d, 'day'); - } - if (msAbs >= h) { - return plural(ms, msAbs, h, 'hour'); + if (!/^https?:/.test(url.origin || url.protocol)) { + throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') + } + + return url } - if (msAbs >= m) { - return plural(ms, msAbs, m, 'minute'); + + if (!url || typeof url !== 'object') { + throw new InvalidArgumentError('Invalid URL: The URL argument must be a non-null object.') } - if (msAbs >= s) { - return plural(ms, msAbs, s, 'second'); + + if (!/^https?:/.test(url.origin || url.protocol)) { + throw new InvalidArgumentError('Invalid URL protocol: the URL must start with `http:` or `https:`.') } - return ms + ' ms'; -} -/** - * Pluralization helper. - */ + if (!(url instanceof URL)) { + if (url.port != null && url.port !== '' && !Number.isFinite(parseInt(url.port))) { + throw new InvalidArgumentError('Invalid URL: port must be a valid integer or a string representation of an integer.') + } -function plural(ms, msAbs, n, name) { - var isPlural = msAbs >= n * 1.5; - return Math.round(ms / n) + ' ' + name + (isPlural ? 's' : ''); -} + if (url.path != null && typeof url.path !== 'string') { + throw new InvalidArgumentError('Invalid URL path: the path must be a string or null/undefined.') + } + if (url.pathname != null && typeof url.pathname !== 'string') { + throw new InvalidArgumentError('Invalid URL pathname: the pathname must be a string or null/undefined.') + } -/***/ }), + if (url.hostname != null && typeof url.hostname !== 'string') { + throw new InvalidArgumentError('Invalid URL hostname: the hostname must be a string or null/undefined.') + } -/***/ 467: -/***/ ((module, exports, __nccwpck_require__) => { + if (url.origin != null && typeof url.origin !== 'string') { + throw new InvalidArgumentError('Invalid URL origin: the origin must be a string or null/undefined.') + } -"use strict"; + const port = url.port != null + ? url.port + : (url.protocol === 'https:' ? 443 : 80) + let origin = url.origin != null + ? url.origin + : `${url.protocol}//${url.hostname}:${port}` + let path = url.path != null + ? url.path + : `${url.pathname || ''}${url.search || ''}` + if (origin.endsWith('/')) { + origin = origin.substring(0, origin.length - 1) + } -Object.defineProperty(exports, "__esModule", ({ value: true })); + if (path && !path.startsWith('/')) { + path = `/${path}` + } + // new URL(path, origin) is unsafe when `path` contains an absolute URL + // From https://developer.mozilla.org/en-US/docs/Web/API/URL/URL: + // If first parameter is a relative URL, second param is required, and will be used as the base URL. + // If first parameter is an absolute URL, a given second param will be ignored. + url = new URL(origin + path) + } -function _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; } + return url +} -var Stream = _interopDefault(__nccwpck_require__(2781)); -var http = _interopDefault(__nccwpck_require__(3685)); -var Url = _interopDefault(__nccwpck_require__(7310)); -var whatwgUrl = _interopDefault(__nccwpck_require__(8665)); -var https = _interopDefault(__nccwpck_require__(5687)); -var zlib = _interopDefault(__nccwpck_require__(9796)); +function parseOrigin (url) { + url = parseURL(url) -// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js + if (url.pathname !== '/' || url.search || url.hash) { + throw new InvalidArgumentError('invalid url') + } -// fix for "Readable" isn't a named export issue -const Readable = Stream.Readable; + return url +} -const BUFFER = Symbol('buffer'); -const TYPE = Symbol('type'); +function getHostname (host) { + if (host[0] === '[') { + const idx = host.indexOf(']') -class Blob { - constructor() { - this[TYPE] = ''; + assert(idx !== -1) + return host.substring(1, idx) + } - const blobParts = arguments[0]; - const options = arguments[1]; + const idx = host.indexOf(':') + if (idx === -1) return host - const buffers = []; - let size = 0; + return host.substring(0, idx) +} - if (blobParts) { - const a = blobParts; - const length = Number(a.length); - for (let i = 0; i < length; i++) { - const element = a[i]; - let buffer; - if (element instanceof Buffer) { - buffer = element; - } else if (ArrayBuffer.isView(element)) { - buffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength); - } else if (element instanceof ArrayBuffer) { - buffer = Buffer.from(element); - } else if (element instanceof Blob) { - buffer = element[BUFFER]; - } else { - buffer = Buffer.from(typeof element === 'string' ? element : String(element)); - } - size += buffer.length; - buffers.push(buffer); - } - } +// IP addresses are not valid server names per RFC6066 +// > Currently, the only server names supported are DNS hostnames +function getServerName (host) { + if (!host) { + return null + } - this[BUFFER] = Buffer.concat(buffers); + assert.strictEqual(typeof host, 'string') - let type = options && options.type !== undefined && String(options.type).toLowerCase(); - if (type && !/[^\u0020-\u007E]/.test(type)) { - this[TYPE] = type; - } - } - get size() { - return this[BUFFER].length; - } - get type() { - return this[TYPE]; - } - text() { - return Promise.resolve(this[BUFFER].toString()); - } - arrayBuffer() { - const buf = this[BUFFER]; - const ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); - return Promise.resolve(ab); - } - stream() { - const readable = new Readable(); - readable._read = function () {}; - readable.push(this[BUFFER]); - readable.push(null); - return readable; - } - toString() { - return '[object Blob]'; - } - slice() { - const size = this.size; + const servername = getHostname(host) + if (net.isIP(servername)) { + return '' + } - const start = arguments[0]; - const end = arguments[1]; - let relativeStart, relativeEnd; - if (start === undefined) { - relativeStart = 0; - } else if (start < 0) { - relativeStart = Math.max(size + start, 0); - } else { - relativeStart = Math.min(start, size); - } - if (end === undefined) { - relativeEnd = size; - } else if (end < 0) { - relativeEnd = Math.max(size + end, 0); - } else { - relativeEnd = Math.min(end, size); - } - const span = Math.max(relativeEnd - relativeStart, 0); + return servername +} - const buffer = this[BUFFER]; - const slicedBuffer = buffer.slice(relativeStart, relativeStart + span); - const blob = new Blob([], { type: arguments[2] }); - blob[BUFFER] = slicedBuffer; - return blob; - } +function deepClone (obj) { + return JSON.parse(JSON.stringify(obj)) } -Object.defineProperties(Blob.prototype, { - size: { enumerable: true }, - type: { enumerable: true }, - slice: { enumerable: true } -}); +function isAsyncIterable (obj) { + return !!(obj != null && typeof obj[Symbol.asyncIterator] === 'function') +} -Object.defineProperty(Blob.prototype, Symbol.toStringTag, { - value: 'Blob', - writable: false, - enumerable: false, - configurable: true -}); +function isIterable (obj) { + return !!(obj != null && (typeof obj[Symbol.iterator] === 'function' || typeof obj[Symbol.asyncIterator] === 'function')) +} -/** - * fetch-error.js - * - * FetchError interface for operational errors - */ +function bodyLength (body) { + if (body == null) { + return 0 + } else if (isStream(body)) { + const state = body._readableState + return state && state.objectMode === false && state.ended === true && Number.isFinite(state.length) + ? state.length + : null + } else if (isBlobLike(body)) { + return body.size != null ? body.size : null + } else if (isBuffer(body)) { + return body.byteLength + } -/** - * Create FetchError instance - * - * @param String message Error message for human - * @param String type Error type for machine - * @param String systemError For Node.js system error - * @return FetchError - */ -function FetchError(message, type, systemError) { - Error.call(this, message); + return null +} - this.message = message; - this.type = type; +function isDestroyed (stream) { + return !stream || !!(stream.destroyed || stream[kDestroyed]) +} - // when err.type is `system`, err.code contains system error code - if (systemError) { - this.code = this.errno = systemError.code; +function isReadableAborted (stream) { + const state = stream && stream._readableState + return isDestroyed(stream) && state && !state.endEmitted +} + +function destroy (stream, err) { + if (stream == null || !isStream(stream) || isDestroyed(stream)) { + return } - // hide custom error implementation details from end-users - Error.captureStackTrace(this, this.constructor); + if (typeof stream.destroy === 'function') { + if (Object.getPrototypeOf(stream).constructor === IncomingMessage) { + // See: https://github.com/nodejs/node/pull/38505/files + stream.socket = null + } + + stream.destroy(err) + } else if (err) { + process.nextTick((stream, err) => { + stream.emit('error', err) + }, stream, err) + } + + if (stream.destroyed !== true) { + stream[kDestroyed] = true + } } -FetchError.prototype = Object.create(Error.prototype); -FetchError.prototype.constructor = FetchError; -FetchError.prototype.name = 'FetchError'; +const KEEPALIVE_TIMEOUT_EXPR = /timeout=(\d+)/ +function parseKeepAliveTimeout (val) { + const m = val.toString().match(KEEPALIVE_TIMEOUT_EXPR) + return m ? parseInt(m[1], 10) * 1000 : null +} -let convert; -try { - convert = (__nccwpck_require__(2877).convert); -} catch (e) {} +function parseHeaders (headers, obj = {}) { + // For H2 support + if (!Array.isArray(headers)) return headers -const INTERNALS = Symbol('Body internals'); + for (let i = 0; i < headers.length; i += 2) { + const key = headers[i].toString().toLowerCase() + let val = obj[key] -// fix an issue where "PassThrough" isn't a named export for node <10 -const PassThrough = Stream.PassThrough; + if (!val) { + if (Array.isArray(headers[i + 1])) { + obj[key] = headers[i + 1].map(x => x.toString('utf8')) + } else { + obj[key] = headers[i + 1].toString('utf8') + } + } else { + if (!Array.isArray(val)) { + val = [val] + obj[key] = val + } + val.push(headers[i + 1].toString('utf8')) + } + } -/** - * Body mixin - * - * Ref: https://fetch.spec.whatwg.org/#body - * - * @param Stream body Readable stream - * @param Object opts Response options - * @return Void - */ -function Body(body) { - var _this = this; + // See https://github.com/nodejs/node/pull/46528 + if ('content-length' in obj && 'content-disposition' in obj) { + obj['content-disposition'] = Buffer.from(obj['content-disposition']).toString('latin1') + } - var _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}, - _ref$size = _ref.size; + return obj +} - let size = _ref$size === undefined ? 0 : _ref$size; - var _ref$timeout = _ref.timeout; - let timeout = _ref$timeout === undefined ? 0 : _ref$timeout; +function parseRawHeaders (headers) { + const ret = [] + let hasContentLength = false + let contentDispositionIdx = -1 - if (body == null) { - // body is undefined or null - body = null; - } else if (isURLSearchParams(body)) { - // body is a URLSearchParams - body = Buffer.from(body.toString()); - } else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') { - // body is ArrayBuffer - body = Buffer.from(body); - } else if (ArrayBuffer.isView(body)) { - // body is ArrayBufferView - body = Buffer.from(body.buffer, body.byteOffset, body.byteLength); - } else if (body instanceof Stream) ; else { - // none of the above - // coerce to string then buffer - body = Buffer.from(String(body)); - } - this[INTERNALS] = { - body, - disturbed: false, - error: null - }; - this.size = size; - this.timeout = timeout; + for (let n = 0; n < headers.length; n += 2) { + const key = headers[n + 0].toString() + const val = headers[n + 1].toString('utf8') - if (body instanceof Stream) { - body.on('error', function (err) { - const error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err); - _this[INTERNALS].error = error; - }); - } + if (key.length === 14 && (key === 'content-length' || key.toLowerCase() === 'content-length')) { + ret.push(key, val) + hasContentLength = true + } else if (key.length === 19 && (key === 'content-disposition' || key.toLowerCase() === 'content-disposition')) { + contentDispositionIdx = ret.push(key, val) - 1 + } else { + ret.push(key, val) + } + } + + // See https://github.com/nodejs/node/pull/46528 + if (hasContentLength && contentDispositionIdx !== -1) { + ret[contentDispositionIdx] = Buffer.from(ret[contentDispositionIdx]).toString('latin1') + } + + return ret } -Body.prototype = { - get body() { - return this[INTERNALS].body; - }, +function isBuffer (buffer) { + // See, https://github.com/mcollina/undici/pull/319 + return buffer instanceof Uint8Array || Buffer.isBuffer(buffer) +} - get bodyUsed() { - return this[INTERNALS].disturbed; - }, +function validateHandler (handler, method, upgrade) { + if (!handler || typeof handler !== 'object') { + throw new InvalidArgumentError('handler must be an object') + } - /** - * Decode response as ArrayBuffer - * - * @return Promise - */ - arrayBuffer() { - return consumeBody.call(this).then(function (buf) { - return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength); - }); - }, + if (typeof handler.onConnect !== 'function') { + throw new InvalidArgumentError('invalid onConnect method') + } - /** - * Return raw response as Blob - * - * @return Promise - */ - blob() { - let ct = this.headers && this.headers.get('content-type') || ''; - return consumeBody.call(this).then(function (buf) { - return Object.assign( - // Prevent copying - new Blob([], { - type: ct.toLowerCase() - }), { - [BUFFER]: buf - }); - }); - }, + if (typeof handler.onError !== 'function') { + throw new InvalidArgumentError('invalid onError method') + } - /** - * Decode response as json - * - * @return Promise - */ - json() { - var _this2 = this; + if (typeof handler.onBodySent !== 'function' && handler.onBodySent !== undefined) { + throw new InvalidArgumentError('invalid onBodySent method') + } - return consumeBody.call(this).then(function (buffer) { - try { - return JSON.parse(buffer.toString()); - } catch (err) { - return Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json')); - } - }); - }, + if (upgrade || method === 'CONNECT') { + if (typeof handler.onUpgrade !== 'function') { + throw new InvalidArgumentError('invalid onUpgrade method') + } + } else { + if (typeof handler.onHeaders !== 'function') { + throw new InvalidArgumentError('invalid onHeaders method') + } - /** - * Decode response as text - * - * @return Promise - */ - text() { - return consumeBody.call(this).then(function (buffer) { - return buffer.toString(); - }); - }, + if (typeof handler.onData !== 'function') { + throw new InvalidArgumentError('invalid onData method') + } - /** - * Decode response as buffer (non-spec api) - * - * @return Promise - */ - buffer() { - return consumeBody.call(this); - }, + if (typeof handler.onComplete !== 'function') { + throw new InvalidArgumentError('invalid onComplete method') + } + } +} - /** - * Decode response as text, while automatically detecting the encoding and - * trying to decode to UTF-8 (non-spec api) - * - * @return Promise - */ - textConverted() { - var _this3 = this; +// A body is disturbed if it has been read from and it cannot +// be re-used without losing state or data. +function isDisturbed (body) { + return !!(body && ( + stream.isDisturbed + ? stream.isDisturbed(body) || body[kBodyUsed] // TODO (fix): Why is body[kBodyUsed] needed? + : body[kBodyUsed] || + body.readableDidRead || + (body._readableState && body._readableState.dataEmitted) || + isReadableAborted(body) + )) +} - return consumeBody.call(this).then(function (buffer) { - return convertBody(buffer, _this3.headers); - }); - } -}; +function isErrored (body) { + return !!(body && ( + stream.isErrored + ? stream.isErrored(body) + : /state: 'errored'/.test(nodeUtil.inspect(body) + ))) +} -// In browsers, all properties are enumerable. -Object.defineProperties(Body.prototype, { - body: { enumerable: true }, - bodyUsed: { enumerable: true }, - arrayBuffer: { enumerable: true }, - blob: { enumerable: true }, - json: { enumerable: true }, - text: { enumerable: true } -}); +function isReadable (body) { + return !!(body && ( + stream.isReadable + ? stream.isReadable(body) + : /state: 'readable'/.test(nodeUtil.inspect(body) + ))) +} -Body.mixIn = function (proto) { - for (const name of Object.getOwnPropertyNames(Body.prototype)) { - // istanbul ignore else: future proof - if (!(name in proto)) { - const desc = Object.getOwnPropertyDescriptor(Body.prototype, name); - Object.defineProperty(proto, name, desc); - } - } -}; +function getSocketInfo (socket) { + return { + localAddress: socket.localAddress, + localPort: socket.localPort, + remoteAddress: socket.remoteAddress, + remotePort: socket.remotePort, + remoteFamily: socket.remoteFamily, + timeout: socket.timeout, + bytesWritten: socket.bytesWritten, + bytesRead: socket.bytesRead + } +} + +async function * convertIterableToBuffer (iterable) { + for await (const chunk of iterable) { + yield Buffer.isBuffer(chunk) ? chunk : Buffer.from(chunk) + } +} + +let ReadableStream +function ReadableStreamFrom (iterable) { + if (!ReadableStream) { + ReadableStream = (__nccwpck_require__(5356).ReadableStream) + } + + if (ReadableStream.from) { + return ReadableStream.from(convertIterableToBuffer(iterable)) + } + + let iterator + return new ReadableStream( + { + async start () { + iterator = iterable[Symbol.asyncIterator]() + }, + async pull (controller) { + const { done, value } = await iterator.next() + if (done) { + queueMicrotask(() => { + controller.close() + }) + } else { + const buf = Buffer.isBuffer(value) ? value : Buffer.from(value) + controller.enqueue(new Uint8Array(buf)) + } + return controller.desiredSize > 0 + }, + async cancel (reason) { + await iterator.return() + } + }, + 0 + ) +} + +// The chunk should be a FormData instance and contains +// all the required methods. +function isFormDataLike (object) { + return ( + object && + typeof object === 'object' && + typeof object.append === 'function' && + typeof object.delete === 'function' && + typeof object.get === 'function' && + typeof object.getAll === 'function' && + typeof object.has === 'function' && + typeof object.set === 'function' && + object[Symbol.toStringTag] === 'FormData' + ) +} + +function throwIfAborted (signal) { + if (!signal) { return } + if (typeof signal.throwIfAborted === 'function') { + signal.throwIfAborted() + } else { + if (signal.aborted) { + // DOMException not available < v17.0.0 + const err = new Error('The operation was aborted') + err.name = 'AbortError' + throw err + } + } +} + +function addAbortListener (signal, listener) { + if ('addEventListener' in signal) { + signal.addEventListener('abort', listener, { once: true }) + return () => signal.removeEventListener('abort', listener) + } + signal.addListener('abort', listener) + return () => signal.removeListener('abort', listener) +} + +const hasToWellFormed = !!String.prototype.toWellFormed /** - * Consume and convert an entire Body to a Buffer. - * - * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body - * - * @return Promise + * @param {string} val */ -function consumeBody() { - var _this4 = this; +function toUSVString (val) { + if (hasToWellFormed) { + return `${val}`.toWellFormed() + } else if (nodeUtil.toUSVString) { + return nodeUtil.toUSVString(val) + } - if (this[INTERNALS].disturbed) { - return Body.Promise.reject(new TypeError(`body used already for: ${this.url}`)); - } + return `${val}` +} - this[INTERNALS].disturbed = true; +// Parsed accordingly to RFC 9110 +// https://www.rfc-editor.org/rfc/rfc9110#field.content-range +function parseRangeHeader (range) { + if (range == null || range === '') return { start: 0, end: null, size: null } - if (this[INTERNALS].error) { - return Body.Promise.reject(this[INTERNALS].error); - } + const m = range ? range.match(/^bytes (\d+)-(\d+)\/(\d+)?$/) : null + return m + ? { + start: parseInt(m[1]), + end: m[2] ? parseInt(m[2]) : null, + size: m[3] ? parseInt(m[3]) : null + } + : null +} - let body = this.body; +const kEnumerableProperty = Object.create(null) +kEnumerableProperty.enumerable = true - // body is null - if (body === null) { - return Body.Promise.resolve(Buffer.alloc(0)); - } +module.exports = { + kEnumerableProperty, + nop, + isDisturbed, + isErrored, + isReadable, + toUSVString, + isReadableAborted, + isBlobLike, + parseOrigin, + parseURL, + getServerName, + isStream, + isIterable, + isAsyncIterable, + isDestroyed, + parseRawHeaders, + parseHeaders, + parseKeepAliveTimeout, + destroy, + bodyLength, + deepClone, + ReadableStreamFrom, + isBuffer, + validateHandler, + getSocketInfo, + isFormDataLike, + buildURL, + throwIfAborted, + addAbortListener, + parseRangeHeader, + nodeMajor, + nodeMinor, + nodeHasAutoSelectFamily: nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 13), + safeHTTPMethods: ['GET', 'HEAD', 'OPTIONS', 'TRACE'] +} - // body is blob - if (isBlob(body)) { - body = body.stream(); - } - // body is buffer - if (Buffer.isBuffer(body)) { - return Body.Promise.resolve(body); - } +/***/ }), - // istanbul ignore if: should never happen - if (!(body instanceof Stream)) { - return Body.Promise.resolve(Buffer.alloc(0)); - } +/***/ 4839: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // body is stream - // get ready to actually consume the body - let accum = []; - let accumBytes = 0; - let abort = false; +"use strict"; - return new Body.Promise(function (resolve, reject) { - let resTimeout; - // allow timeout on slow response body - if (_this4.timeout) { - resTimeout = setTimeout(function () { - abort = true; - reject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout')); - }, _this4.timeout); - } +const Dispatcher = __nccwpck_require__(412) +const { + ClientDestroyedError, + ClientClosedError, + InvalidArgumentError +} = __nccwpck_require__(8045) +const { kDestroy, kClose, kDispatch, kInterceptors } = __nccwpck_require__(2785) - // handle stream errors - body.on('error', function (err) { - if (err.name === 'AbortError') { - // if the request was aborted, reject with this Error - abort = true; - reject(err); - } else { - // other errors, such as incorrect content-encoding - reject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err)); - } - }); +const kDestroyed = Symbol('destroyed') +const kClosed = Symbol('closed') +const kOnDestroyed = Symbol('onDestroyed') +const kOnClosed = Symbol('onClosed') +const kInterceptedDispatch = Symbol('Intercepted Dispatch') - body.on('data', function (chunk) { - if (abort || chunk === null) { - return; - } +class DispatcherBase extends Dispatcher { + constructor () { + super() - if (_this4.size && accumBytes + chunk.length > _this4.size) { - abort = true; - reject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size')); - return; - } + this[kDestroyed] = false + this[kOnDestroyed] = null + this[kClosed] = false + this[kOnClosed] = [] + } - accumBytes += chunk.length; - accum.push(chunk); - }); + get destroyed () { + return this[kDestroyed] + } - body.on('end', function () { - if (abort) { - return; - } + get closed () { + return this[kClosed] + } - clearTimeout(resTimeout); + get interceptors () { + return this[kInterceptors] + } - try { - resolve(Buffer.concat(accum, accumBytes)); - } catch (err) { - // handle streams that have accumulated too much data (issue #414) - reject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err)); - } - }); - }); -} + set interceptors (newInterceptors) { + if (newInterceptors) { + for (let i = newInterceptors.length - 1; i >= 0; i--) { + const interceptor = this[kInterceptors][i] + if (typeof interceptor !== 'function') { + throw new InvalidArgumentError('interceptor must be an function') + } + } + } -/** - * Detect buffer encoding and convert to target encoding - * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding - * - * @param Buffer buffer Incoming buffer - * @param String encoding Target encoding - * @return String - */ -function convertBody(buffer, headers) { - if (typeof convert !== 'function') { - throw new Error('The package `encoding` must be installed to use the textConverted() function'); - } + this[kInterceptors] = newInterceptors + } - const ct = headers.get('content-type'); - let charset = 'utf-8'; - let res, str; + close (callback) { + if (callback === undefined) { + return new Promise((resolve, reject) => { + this.close((err, data) => { + return err ? reject(err) : resolve(data) + }) + }) + } - // header - if (ct) { - res = /charset=([^;]*)/i.exec(ct); - } + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } - // no charset in content type, peek at response body for at most 1024 bytes - str = buffer.slice(0, 1024).toString(); + if (this[kDestroyed]) { + queueMicrotask(() => callback(new ClientDestroyedError(), null)) + return + } - // html5 - if (!res && str) { - res = / callback(null, null)) + } + return + } - // html4 - if (!res && str) { - res = / { + const callbacks = this[kOnClosed] + this[kOnClosed] = null + for (let i = 0; i < callbacks.length; i++) { + callbacks[i](null, null) + } + } - // xml - if (!res && str) { - res = /<\?xml.+?encoding=(['"])(.+?)\1/i.exec(str); - } + // Should not error. + this[kClose]() + .then(() => this.destroy()) + .then(() => { + queueMicrotask(onClosed) + }) + } - // found charset - if (res) { - charset = res.pop(); + destroy (err, callback) { + if (typeof err === 'function') { + callback = err + err = null + } - // prevent decode issues when sites use incorrect encoding - // ref: https://hsivonen.fi/encoding-menu/ - if (charset === 'gb2312' || charset === 'gbk') { - charset = 'gb18030'; - } - } + if (callback === undefined) { + return new Promise((resolve, reject) => { + this.destroy(err, (err, data) => { + return err ? /* istanbul ignore next: should never error */ reject(err) : resolve(data) + }) + }) + } - // turn raw buffers into a single utf-8 buffer - return convert(buffer, 'UTF-8', charset).toString(); -} + if (typeof callback !== 'function') { + throw new InvalidArgumentError('invalid callback') + } -/** - * Detect a URLSearchParams object - * ref: https://github.com/bitinn/node-fetch/issues/296#issuecomment-307598143 - * - * @param Object obj Object to detect by type or brand - * @return String - */ -function isURLSearchParams(obj) { - // Duck-typing as a necessary condition. - if (typeof obj !== 'object' || typeof obj.append !== 'function' || typeof obj.delete !== 'function' || typeof obj.get !== 'function' || typeof obj.getAll !== 'function' || typeof obj.has !== 'function' || typeof obj.set !== 'function') { - return false; - } + if (this[kDestroyed]) { + if (this[kOnDestroyed]) { + this[kOnDestroyed].push(callback) + } else { + queueMicrotask(() => callback(null, null)) + } + return + } - // Brand-checking and more duck-typing as optional condition. - return obj.constructor.name === 'URLSearchParams' || Object.prototype.toString.call(obj) === '[object URLSearchParams]' || typeof obj.sort === 'function'; -} + if (!err) { + err = new ClientDestroyedError() + } -/** - * Check if `obj` is a W3C `Blob` object (which `File` inherits from) - * @param {*} obj - * @return {boolean} - */ -function isBlob(obj) { - return typeof obj === 'object' && typeof obj.arrayBuffer === 'function' && typeof obj.type === 'string' && typeof obj.stream === 'function' && typeof obj.constructor === 'function' && typeof obj.constructor.name === 'string' && /^(Blob|File)$/.test(obj.constructor.name) && /^(Blob|File)$/.test(obj[Symbol.toStringTag]); -} + this[kDestroyed] = true + this[kOnDestroyed] = this[kOnDestroyed] || [] + this[kOnDestroyed].push(callback) -/** - * Clone body given Res/Req instance - * - * @param Mixed instance Response or Request instance - * @return Mixed - */ -function clone(instance) { - let p1, p2; - let body = instance.body; + const onDestroyed = () => { + const callbacks = this[kOnDestroyed] + this[kOnDestroyed] = null + for (let i = 0; i < callbacks.length; i++) { + callbacks[i](null, null) + } + } - // don't allow cloning a used body - if (instance.bodyUsed) { - throw new Error('cannot clone body after it is used'); - } + // Should not error. + this[kDestroy](err).then(() => { + queueMicrotask(onDestroyed) + }) + } - // check that body is a stream and not form-data object - // note: we can't clone the form-data object without having it as a dependency - if (body instanceof Stream && typeof body.getBoundary !== 'function') { - // tee instance body - p1 = new PassThrough(); - p2 = new PassThrough(); - body.pipe(p1); - body.pipe(p2); - // set instance body to teed body and return the other teed body - instance[INTERNALS].body = p1; - body = p2; - } + [kInterceptedDispatch] (opts, handler) { + if (!this[kInterceptors] || this[kInterceptors].length === 0) { + this[kInterceptedDispatch] = this[kDispatch] + return this[kDispatch](opts, handler) + } - return body; -} + let dispatch = this[kDispatch].bind(this) + for (let i = this[kInterceptors].length - 1; i >= 0; i--) { + dispatch = this[kInterceptors][i](dispatch) + } + this[kInterceptedDispatch] = dispatch + return dispatch(opts, handler) + } -/** - * Performs the operation "extract a `Content-Type` value from |object|" as - * specified in the specification: - * https://fetch.spec.whatwg.org/#concept-bodyinit-extract - * - * This function assumes that instance.body is present. - * - * @param Mixed instance Any options.body input - */ -function extractContentType(body) { - if (body === null) { - // body is null - return null; - } else if (typeof body === 'string') { - // body is string - return 'text/plain;charset=UTF-8'; - } else if (isURLSearchParams(body)) { - // body is a URLSearchParams - return 'application/x-www-form-urlencoded;charset=UTF-8'; - } else if (isBlob(body)) { - // body is blob - return body.type || null; - } else if (Buffer.isBuffer(body)) { - // body is buffer - return null; - } else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') { - // body is ArrayBuffer - return null; - } else if (ArrayBuffer.isView(body)) { - // body is ArrayBufferView - return null; - } else if (typeof body.getBoundary === 'function') { - // detect form data input from form-data module - return `multipart/form-data;boundary=${body.getBoundary()}`; - } else if (body instanceof Stream) { - // body is stream - // can't really do much about this - return null; - } else { - // Body constructor defaults other things to string - return 'text/plain;charset=UTF-8'; - } -} + dispatch (opts, handler) { + if (!handler || typeof handler !== 'object') { + throw new InvalidArgumentError('handler must be an object') + } -/** - * The Fetch Standard treats this as if "total bytes" is a property on the body. - * For us, we have to explicitly get it with a function. - * - * ref: https://fetch.spec.whatwg.org/#concept-body-total-bytes - * - * @param Body instance Instance of Body - * @return Number? Number of bytes, or null if not possible - */ -function getTotalBytes(instance) { - const body = instance.body; + try { + if (!opts || typeof opts !== 'object') { + throw new InvalidArgumentError('opts must be an object.') + } + if (this[kDestroyed] || this[kOnDestroyed]) { + throw new ClientDestroyedError() + } - if (body === null) { - // body is null - return 0; - } else if (isBlob(body)) { - return body.size; - } else if (Buffer.isBuffer(body)) { - // body is buffer - return body.length; - } else if (body && typeof body.getLengthSync === 'function') { - // detect form data input from form-data module - if (body._lengthRetrievers && body._lengthRetrievers.length == 0 || // 1.x - body.hasKnownLength && body.hasKnownLength()) { - // 2.x - return body.getLengthSync(); - } - return null; - } else { - // body is stream - return null; - } -} + if (this[kClosed]) { + throw new ClientClosedError() + } -/** - * Write a Body to a Node.js WritableStream (e.g. http.Request) object. - * - * @param Body instance Instance of Body - * @return Void - */ -function writeToStream(dest, instance) { - const body = instance.body; + return this[kInterceptedDispatch](opts, handler) + } catch (err) { + if (typeof handler.onError !== 'function') { + throw new InvalidArgumentError('invalid onError method') + } + handler.onError(err) - if (body === null) { - // body is null - dest.end(); - } else if (isBlob(body)) { - body.stream().pipe(dest); - } else if (Buffer.isBuffer(body)) { - // body is buffer - dest.write(body); - dest.end(); - } else { - // body is stream - body.pipe(dest); - } + return false + } + } } -// expose Promise -Body.Promise = global.Promise; +module.exports = DispatcherBase + + +/***/ }), + +/***/ 412: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; -/** - * headers.js - * - * Headers class offers convenient helpers - */ -const invalidTokenRegex = /[^\^_`a-zA-Z\-0-9!#$%&'*+.|~]/; -const invalidHeaderCharRegex = /[^\t\x20-\x7e\x80-\xff]/; +const EventEmitter = __nccwpck_require__(2361) -function validateName(name) { - name = `${name}`; - if (invalidTokenRegex.test(name) || name === '') { - throw new TypeError(`${name} is not a legal HTTP header name`); - } -} +class Dispatcher extends EventEmitter { + dispatch () { + throw new Error('not implemented') + } -function validateValue(value) { - value = `${value}`; - if (invalidHeaderCharRegex.test(value)) { - throw new TypeError(`${value} is not a legal HTTP header value`); - } -} + close () { + throw new Error('not implemented') + } -/** - * Find the key in the map object given a header name. - * - * Returns undefined if not found. - * - * @param String name Header name - * @return String|Undefined - */ -function find(map, name) { - name = name.toLowerCase(); - for (const key in map) { - if (key.toLowerCase() === name) { - return key; - } - } - return undefined; + destroy () { + throw new Error('not implemented') + } } -const MAP = Symbol('map'); -class Headers { - /** - * Headers class - * - * @param Object headers Response headers - * @return Void - */ - constructor() { - let init = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : undefined; +module.exports = Dispatcher - this[MAP] = Object.create(null); - if (init instanceof Headers) { - const rawHeaders = init.raw(); - const headerNames = Object.keys(rawHeaders); +/***/ }), - for (const headerName of headerNames) { - for (const value of rawHeaders[headerName]) { - this.append(headerName, value); - } - } +/***/ 1472: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - return; - } +"use strict"; - // We don't worry about converting prop to ByteString here as append() - // will handle it. - if (init == null) ; else if (typeof init === 'object') { - const method = init[Symbol.iterator]; - if (method != null) { - if (typeof method !== 'function') { - throw new TypeError('Header pairs must be iterable'); - } - // sequence> - // Note: per spec we have to first exhaust the lists then process them - const pairs = []; - for (const pair of init) { - if (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') { - throw new TypeError('Each header pair must be iterable'); - } - pairs.push(Array.from(pair)); - } +const Busboy = __nccwpck_require__(727) +const util = __nccwpck_require__(3983) +const { + ReadableStreamFrom, + isBlobLike, + isReadableStreamLike, + readableStreamClose, + createDeferredPromise, + fullyReadBody +} = __nccwpck_require__(2538) +const { FormData } = __nccwpck_require__(2015) +const { kState } = __nccwpck_require__(5861) +const { webidl } = __nccwpck_require__(1744) +const { DOMException, structuredClone } = __nccwpck_require__(1037) +const { Blob, File: NativeFile } = __nccwpck_require__(4300) +const { kBodyUsed } = __nccwpck_require__(2785) +const assert = __nccwpck_require__(9491) +const { isErrored } = __nccwpck_require__(3983) +const { isUint8Array, isArrayBuffer } = __nccwpck_require__(4978) +const { File: UndiciFile } = __nccwpck_require__(8511) +const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(685) + +let ReadableStream = globalThis.ReadableStream + +/** @type {globalThis['File']} */ +const File = NativeFile ?? UndiciFile +const textEncoder = new TextEncoder() +const textDecoder = new TextDecoder() + +// https://fetch.spec.whatwg.org/#concept-bodyinit-extract +function extractBody (object, keepalive = false) { + if (!ReadableStream) { + ReadableStream = (__nccwpck_require__(5356).ReadableStream) + } + + // 1. Let stream be null. + let stream = null + + // 2. If object is a ReadableStream object, then set stream to object. + if (object instanceof ReadableStream) { + stream = object + } else if (isBlobLike(object)) { + // 3. Otherwise, if object is a Blob object, set stream to the + // result of running object’s get stream. + stream = object.stream() + } else { + // 4. Otherwise, set stream to a new ReadableStream object, and set + // up stream. + stream = new ReadableStream({ + async pull (controller) { + controller.enqueue( + typeof source === 'string' ? textEncoder.encode(source) : source + ) + queueMicrotask(() => readableStreamClose(controller)) + }, + start () {}, + type: undefined + }) + } - for (const pair of pairs) { - if (pair.length !== 2) { - throw new TypeError('Each header pair must be a name/value tuple'); - } - this.append(pair[0], pair[1]); - } - } else { - // record - for (const key of Object.keys(init)) { - const value = init[key]; - this.append(key, value); - } - } - } else { - throw new TypeError('Provided initializer must be an object'); - } - } + // 5. Assert: stream is a ReadableStream object. + assert(isReadableStreamLike(stream)) + + // 6. Let action be null. + let action = null + + // 7. Let source be null. + let source = null + + // 8. Let length be null. + let length = null + + // 9. Let type be null. + let type = null + + // 10. Switch on object: + if (typeof object === 'string') { + // Set source to the UTF-8 encoding of object. + // Note: setting source to a Uint8Array here breaks some mocking assumptions. + source = object + + // Set type to `text/plain;charset=UTF-8`. + type = 'text/plain;charset=UTF-8' + } else if (object instanceof URLSearchParams) { + // URLSearchParams + + // spec says to run application/x-www-form-urlencoded on body.list + // this is implemented in Node.js as apart of an URLSearchParams instance toString method + // See: https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L490 + // and https://github.com/nodejs/node/blob/e46c680bf2b211bbd52cf959ca17ee98c7f657f5/lib/internal/url.js#L1100 + + // Set source to the result of running the application/x-www-form-urlencoded serializer with object’s list. + source = object.toString() + + // Set type to `application/x-www-form-urlencoded;charset=UTF-8`. + type = 'application/x-www-form-urlencoded;charset=UTF-8' + } else if (isArrayBuffer(object)) { + // BufferSource/ArrayBuffer + + // Set source to a copy of the bytes held by object. + source = new Uint8Array(object.slice()) + } else if (ArrayBuffer.isView(object)) { + // BufferSource/ArrayBufferView + + // Set source to a copy of the bytes held by object. + source = new Uint8Array(object.buffer.slice(object.byteOffset, object.byteOffset + object.byteLength)) + } else if (util.isFormDataLike(object)) { + const boundary = `----formdata-undici-0${`${Math.floor(Math.random() * 1e11)}`.padStart(11, '0')}` + const prefix = `--${boundary}\r\nContent-Disposition: form-data` + + /*! formdata-polyfill. MIT License. Jimmy Wärting */ + const escape = (str) => + str.replace(/\n/g, '%0A').replace(/\r/g, '%0D').replace(/"/g, '%22') + const normalizeLinefeeds = (value) => value.replace(/\r?\n|\r/g, '\r\n') + + // Set action to this step: run the multipart/form-data + // encoding algorithm, with object’s entry list and UTF-8. + // - This ensures that the body is immutable and can't be changed afterwords + // - That the content-length is calculated in advance. + // - And that all parts are pre-encoded and ready to be sent. + + const blobParts = [] + const rn = new Uint8Array([13, 10]) // '\r\n' + length = 0 + let hasUnknownSizeValue = false + + for (const [name, value] of object) { + if (typeof value === 'string') { + const chunk = textEncoder.encode(prefix + + `; name="${escape(normalizeLinefeeds(name))}"` + + `\r\n\r\n${normalizeLinefeeds(value)}\r\n`) + blobParts.push(chunk) + length += chunk.byteLength + } else { + const chunk = textEncoder.encode(`${prefix}; name="${escape(normalizeLinefeeds(name))}"` + + (value.name ? `; filename="${escape(value.name)}"` : '') + '\r\n' + + `Content-Type: ${ + value.type || 'application/octet-stream' + }\r\n\r\n`) + blobParts.push(chunk, value, rn) + if (typeof value.size === 'number') { + length += chunk.byteLength + value.size + rn.byteLength + } else { + hasUnknownSizeValue = true + } + } + } - /** - * Return combined header value given name - * - * @param String name Header name - * @return Mixed - */ - get(name) { - name = `${name}`; - validateName(name); - const key = find(this[MAP], name); - if (key === undefined) { - return null; - } + const chunk = textEncoder.encode(`--${boundary}--`) + blobParts.push(chunk) + length += chunk.byteLength + if (hasUnknownSizeValue) { + length = null + } - return this[MAP][key].join(', '); - } + // Set source to object. + source = object - /** - * Iterate over all headers - * - * @param Function callback Executed for each item with parameters (value, name, thisArg) - * @param Boolean thisArg `this` context for callback function - * @return Void - */ - forEach(callback) { - let thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined; + action = async function * () { + for (const part of blobParts) { + if (part.stream) { + yield * part.stream() + } else { + yield part + } + } + } - let pairs = getHeaders(this); - let i = 0; - while (i < pairs.length) { - var _pairs$i = pairs[i]; - const name = _pairs$i[0], - value = _pairs$i[1]; + // Set type to `multipart/form-data; boundary=`, + // followed by the multipart/form-data boundary string generated + // by the multipart/form-data encoding algorithm. + type = 'multipart/form-data; boundary=' + boundary + } else if (isBlobLike(object)) { + // Blob - callback.call(thisArg, value, name, this); - pairs = getHeaders(this); - i++; - } - } + // Set source to object. + source = object - /** - * Overwrite header values given name - * - * @param String name Header name - * @param String value Header value - * @return Void - */ - set(name, value) { - name = `${name}`; - value = `${value}`; - validateName(name); - validateValue(value); - const key = find(this[MAP], name); - this[MAP][key !== undefined ? key : name] = [value]; - } + // Set length to object’s size. + length = object.size - /** - * Append a value onto existing header - * - * @param String name Header name - * @param String value Header value - * @return Void - */ - append(name, value) { - name = `${name}`; - value = `${value}`; - validateName(name); - validateValue(value); - const key = find(this[MAP], name); - if (key !== undefined) { - this[MAP][key].push(value); - } else { - this[MAP][name] = [value]; - } - } + // If object’s type attribute is not the empty byte sequence, set + // type to its value. + if (object.type) { + type = object.type + } + } else if (typeof object[Symbol.asyncIterator] === 'function') { + // If keepalive is true, then throw a TypeError. + if (keepalive) { + throw new TypeError('keepalive') + } - /** - * Check for header name existence - * - * @param String name Header name - * @return Boolean - */ - has(name) { - name = `${name}`; - validateName(name); - return find(this[MAP], name) !== undefined; - } + // If object is disturbed or locked, then throw a TypeError. + if (util.isDisturbed(object) || object.locked) { + throw new TypeError( + 'Response body object should not be disturbed or locked' + ) + } - /** - * Delete all header values given name - * - * @param String name Header name - * @return Void - */ - delete(name) { - name = `${name}`; - validateName(name); - const key = find(this[MAP], name); - if (key !== undefined) { - delete this[MAP][key]; - } - } + stream = + object instanceof ReadableStream ? object : ReadableStreamFrom(object) + } - /** - * Return raw headers (non-spec api) - * - * @return Object - */ - raw() { - return this[MAP]; - } + // 11. If source is a byte sequence, then set action to a + // step that returns source and length to source’s length. + if (typeof source === 'string' || util.isBuffer(source)) { + length = Buffer.byteLength(source) + } - /** - * Get an iterator on keys. - * - * @return Iterator - */ - keys() { - return createHeadersIterator(this, 'key'); - } + // 12. If action is non-null, then run these steps in in parallel: + if (action != null) { + // Run action. + let iterator + stream = new ReadableStream({ + async start () { + iterator = action(object)[Symbol.asyncIterator]() + }, + async pull (controller) { + const { value, done } = await iterator.next() + if (done) { + // When running action is done, close stream. + queueMicrotask(() => { + controller.close() + }) + } else { + // Whenever one or more bytes are available and stream is not errored, + // enqueue a Uint8Array wrapping an ArrayBuffer containing the available + // bytes into stream. + if (!isErrored(stream)) { + controller.enqueue(new Uint8Array(value)) + } + } + return controller.desiredSize > 0 + }, + async cancel (reason) { + await iterator.return() + }, + type: undefined + }) + } - /** - * Get an iterator on values. - * - * @return Iterator - */ - values() { - return createHeadersIterator(this, 'value'); - } + // 13. Let body be a body whose stream is stream, source is source, + // and length is length. + const body = { stream, source, length } - /** - * Get an iterator on entries. - * - * This is the default iterator of the Headers object. - * - * @return Iterator - */ - [Symbol.iterator]() { - return createHeadersIterator(this, 'key+value'); - } + // 14. Return (body, type). + return [body, type] } -Headers.prototype.entries = Headers.prototype[Symbol.iterator]; -Object.defineProperty(Headers.prototype, Symbol.toStringTag, { - value: 'Headers', - writable: false, - enumerable: false, - configurable: true -}); +// https://fetch.spec.whatwg.org/#bodyinit-safely-extract +function safelyExtractBody (object, keepalive = false) { + if (!ReadableStream) { + // istanbul ignore next + ReadableStream = (__nccwpck_require__(5356).ReadableStream) + } -Object.defineProperties(Headers.prototype, { - get: { enumerable: true }, - forEach: { enumerable: true }, - set: { enumerable: true }, - append: { enumerable: true }, - has: { enumerable: true }, - delete: { enumerable: true }, - keys: { enumerable: true }, - values: { enumerable: true }, - entries: { enumerable: true } -}); + // To safely extract a body and a `Content-Type` value from + // a byte sequence or BodyInit object object, run these steps: -function getHeaders(headers) { - let kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value'; + // 1. If object is a ReadableStream object, then: + if (object instanceof ReadableStream) { + // Assert: object is neither disturbed nor locked. + // istanbul ignore next + assert(!util.isDisturbed(object), 'The body has already been consumed.') + // istanbul ignore next + assert(!object.locked, 'The stream is locked.') + } - const keys = Object.keys(headers[MAP]).sort(); - return keys.map(kind === 'key' ? function (k) { - return k.toLowerCase(); - } : kind === 'value' ? function (k) { - return headers[MAP][k].join(', '); - } : function (k) { - return [k.toLowerCase(), headers[MAP][k].join(', ')]; - }); + // 2. Return the results of extracting object. + return extractBody(object, keepalive) } -const INTERNAL = Symbol('internal'); - -function createHeadersIterator(target, kind) { - const iterator = Object.create(HeadersIteratorPrototype); - iterator[INTERNAL] = { - target, - kind, - index: 0 - }; - return iterator; -} +function cloneBody (body) { + // To clone a body body, run these steps: -const HeadersIteratorPrototype = Object.setPrototypeOf({ - next() { - // istanbul ignore if - if (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) { - throw new TypeError('Value of `this` is not a HeadersIterator'); - } + // https://fetch.spec.whatwg.org/#concept-body-clone - var _INTERNAL = this[INTERNAL]; - const target = _INTERNAL.target, - kind = _INTERNAL.kind, - index = _INTERNAL.index; + // 1. Let « out1, out2 » be the result of teeing body’s stream. + const [out1, out2] = body.stream.tee() + const out2Clone = structuredClone(out2, { transfer: [out2] }) + // This, for whatever reasons, unrefs out2Clone which allows + // the process to exit by itself. + const [, finalClone] = out2Clone.tee() - const values = getHeaders(target, kind); - const len = values.length; - if (index >= len) { - return { - value: undefined, - done: true - }; - } + // 2. Set body’s stream to out1. + body.stream = out1 - this[INTERNAL].index = index + 1; + // 3. Return a body whose stream is out2 and other members are copied from body. + return { + stream: finalClone, + length: body.length, + source: body.source + } +} - return { - value: values[index], - done: false - }; - } -}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]()))); +async function * consumeBody (body) { + if (body) { + if (isUint8Array(body)) { + yield body + } else { + const stream = body.stream -Object.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, { - value: 'HeadersIterator', - writable: false, - enumerable: false, - configurable: true -}); + if (util.isDisturbed(stream)) { + throw new TypeError('The body has already been consumed.') + } -/** - * Export the Headers object in a form that Node.js can consume. - * - * @param Headers headers - * @return Object - */ -function exportNodeCompatibleHeaders(headers) { - const obj = Object.assign({ __proto__: null }, headers[MAP]); + if (stream.locked) { + throw new TypeError('The stream is locked.') + } - // http.request() only supports string as Host header. This hack makes - // specifying custom Host header possible. - const hostHeaderKey = find(headers[MAP], 'Host'); - if (hostHeaderKey !== undefined) { - obj[hostHeaderKey] = obj[hostHeaderKey][0]; - } + // Compat. + stream[kBodyUsed] = true - return obj; + yield * stream + } + } } -/** - * Create a Headers object from an object of headers, ignoring those that do - * not conform to HTTP grammar productions. - * - * @param Object obj Object of headers - * @return Headers - */ -function createHeadersLenient(obj) { - const headers = new Headers(); - for (const name of Object.keys(obj)) { - if (invalidTokenRegex.test(name)) { - continue; - } - if (Array.isArray(obj[name])) { - for (const val of obj[name]) { - if (invalidHeaderCharRegex.test(val)) { - continue; - } - if (headers[MAP][name] === undefined) { - headers[MAP][name] = [val]; - } else { - headers[MAP][name].push(val); - } - } - } else if (!invalidHeaderCharRegex.test(obj[name])) { - headers[MAP][name] = [obj[name]]; - } - } - return headers; +function throwIfAborted (state) { + if (state.aborted) { + throw new DOMException('The operation was aborted.', 'AbortError') + } } -const INTERNALS$1 = Symbol('Response internals'); +function bodyMixinMethods (instance) { + const methods = { + blob () { + // The blob() method steps are to return the result of + // running consume body with this and the following step + // given a byte sequence bytes: return a Blob whose + // contents are bytes and whose type attribute is this’s + // MIME type. + return specConsumeBody(this, (bytes) => { + let mimeType = bodyMimeType(this) + + if (mimeType === 'failure') { + mimeType = '' + } else if (mimeType) { + mimeType = serializeAMimeType(mimeType) + } + + // Return a Blob whose contents are bytes and type attribute + // is mimeType. + return new Blob([bytes], { type: mimeType }) + }, instance) + }, -// fix an issue where "STATUS_CODES" aren't a named export for node <10 -const STATUS_CODES = http.STATUS_CODES; + arrayBuffer () { + // The arrayBuffer() method steps are to return the result + // of running consume body with this and the following step + // given a byte sequence bytes: return a new ArrayBuffer + // whose contents are bytes. + return specConsumeBody(this, (bytes) => { + return new Uint8Array(bytes).buffer + }, instance) + }, -/** - * Response class - * - * @param Stream body Readable stream - * @param Object opts Response options - * @return Void - */ -class Response { - constructor() { - let body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; - let opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + text () { + // The text() method steps are to return the result of running + // consume body with this and UTF-8 decode. + return specConsumeBody(this, utf8DecodeBytes, instance) + }, - Body.call(this, body, opts); + json () { + // The json() method steps are to return the result of running + // consume body with this and parse JSON from bytes. + return specConsumeBody(this, parseJSONFromBytes, instance) + }, - const status = opts.status || 200; - const headers = new Headers(opts.headers); + async formData () { + webidl.brandCheck(this, instance) - if (body != null && !headers.has('Content-Type')) { - const contentType = extractContentType(body); - if (contentType) { - headers.append('Content-Type', contentType); - } - } + throwIfAborted(this[kState]) - this[INTERNALS$1] = { - url: opts.url, - status, - statusText: opts.statusText || STATUS_CODES[status], - headers, - counter: opts.counter - }; - } + const contentType = this.headers.get('Content-Type') - get url() { - return this[INTERNALS$1].url || ''; - } + // If mimeType’s essence is "multipart/form-data", then: + if (/multipart\/form-data/.test(contentType)) { + const headers = {} + for (const [key, value] of this.headers) headers[key.toLowerCase()] = value - get status() { - return this[INTERNALS$1].status; - } + const responseFormData = new FormData() - /** - * Convenience property representing if the request ended normally - */ - get ok() { - return this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300; - } + let busboy - get redirected() { - return this[INTERNALS$1].counter > 0; - } + try { + busboy = new Busboy({ + headers, + preservePath: true + }) + } catch (err) { + throw new DOMException(`${err}`, 'AbortError') + } - get statusText() { - return this[INTERNALS$1].statusText; - } + busboy.on('field', (name, value) => { + responseFormData.append(name, value) + }) + busboy.on('file', (name, value, filename, encoding, mimeType) => { + const chunks = [] - get headers() { - return this[INTERNALS$1].headers; - } + if (encoding === 'base64' || encoding.toLowerCase() === 'base64') { + let base64chunk = '' - /** - * Clone this response - * - * @return Response - */ - clone() { - return new Response(clone(this), { - url: this.url, - status: this.status, - statusText: this.statusText, - headers: this.headers, - ok: this.ok, - redirected: this.redirected - }); - } -} + value.on('data', (chunk) => { + base64chunk += chunk.toString().replace(/[\r\n]/gm, '') -Body.mixIn(Response.prototype); + const end = base64chunk.length - base64chunk.length % 4 + chunks.push(Buffer.from(base64chunk.slice(0, end), 'base64')) -Object.defineProperties(Response.prototype, { - url: { enumerable: true }, - status: { enumerable: true }, - ok: { enumerable: true }, - redirected: { enumerable: true }, - statusText: { enumerable: true }, - headers: { enumerable: true }, - clone: { enumerable: true } -}); + base64chunk = base64chunk.slice(end) + }) + value.on('end', () => { + chunks.push(Buffer.from(base64chunk, 'base64')) + responseFormData.append(name, new File(chunks, filename, { type: mimeType })) + }) + } else { + value.on('data', (chunk) => { + chunks.push(chunk) + }) + value.on('end', () => { + responseFormData.append(name, new File(chunks, filename, { type: mimeType })) + }) + } + }) -Object.defineProperty(Response.prototype, Symbol.toStringTag, { - value: 'Response', - writable: false, - enumerable: false, - configurable: true -}); + const busboyResolve = new Promise((resolve, reject) => { + busboy.on('finish', resolve) + busboy.on('error', (err) => reject(new TypeError(err))) + }) -const INTERNALS$2 = Symbol('Request internals'); -const URL = Url.URL || whatwgUrl.URL; + if (this.body !== null) for await (const chunk of consumeBody(this[kState].body)) busboy.write(chunk) + busboy.end() + await busboyResolve -// fix an issue where "format", "parse" aren't a named export for node <10 -const parse_url = Url.parse; -const format_url = Url.format; + return responseFormData + } else if (/application\/x-www-form-urlencoded/.test(contentType)) { + // Otherwise, if mimeType’s essence is "application/x-www-form-urlencoded", then: -/** - * Wrapper around `new URL` to handle arbitrary URLs - * - * @param {string} urlStr - * @return {void} - */ -function parseURL(urlStr) { - /* - Check whether the URL is absolute or not - Scheme: https://tools.ietf.org/html/rfc3986#section-3.1 - Absolute URL: https://tools.ietf.org/html/rfc3986#section-4.3 - */ - if (/^[a-zA-Z][a-zA-Z\d+\-.]*:/.exec(urlStr)) { - urlStr = new URL(urlStr).toString(); - } + // 1. Let entries be the result of parsing bytes. + let entries + try { + let text = '' + // application/x-www-form-urlencoded parser will keep the BOM. + // https://url.spec.whatwg.org/#concept-urlencoded-parser + // Note that streaming decoder is stateful and cannot be reused + const streamingDecoder = new TextDecoder('utf-8', { ignoreBOM: true }) + + for await (const chunk of consumeBody(this[kState].body)) { + if (!isUint8Array(chunk)) { + throw new TypeError('Expected Uint8Array chunk') + } + text += streamingDecoder.decode(chunk, { stream: true }) + } + text += streamingDecoder.decode() + entries = new URLSearchParams(text) + } catch (err) { + // istanbul ignore next: Unclear when new URLSearchParams can fail on a string. + // 2. If entries is failure, then throw a TypeError. + throw Object.assign(new TypeError(), { cause: err }) + } + + // 3. Return a new FormData object whose entries are entries. + const formData = new FormData() + for (const [name, value] of entries) { + formData.append(name, value) + } + return formData + } else { + // Wait a tick before checking if the request has been aborted. + // Otherwise, a TypeError can be thrown when an AbortError should. + await Promise.resolve() + + throwIfAborted(this[kState]) + + // Otherwise, throw a TypeError. + throw webidl.errors.exception({ + header: `${instance.name}.formData`, + message: 'Could not parse content as FormData.' + }) + } + } + } - // Fallback to old implementation for arbitrary URLs - return parse_url(urlStr); + return methods } -const streamDestructionSupported = 'destroy' in Stream.Readable.prototype; +function mixinBody (prototype) { + Object.assign(prototype.prototype, bodyMixinMethods(prototype)) +} /** - * Check if a value is an instance of Request. - * - * @param Mixed input - * @return Boolean + * @see https://fetch.spec.whatwg.org/#concept-body-consume-body + * @param {Response|Request} object + * @param {(value: unknown) => unknown} convertBytesToJSValue + * @param {Response|Request} instance */ -function isRequest(input) { - return typeof input === 'object' && typeof input[INTERNALS$2] === 'object'; +async function specConsumeBody (object, convertBytesToJSValue, instance) { + webidl.brandCheck(object, instance) + + throwIfAborted(object[kState]) + + // 1. If object is unusable, then return a promise rejected + // with a TypeError. + if (bodyUnusable(object[kState].body)) { + throw new TypeError('Body is unusable') + } + + // 2. Let promise be a new promise. + const promise = createDeferredPromise() + + // 3. Let errorSteps given error be to reject promise with error. + const errorSteps = (error) => promise.reject(error) + + // 4. Let successSteps given a byte sequence data be to resolve + // promise with the result of running convertBytesToJSValue + // with data. If that threw an exception, then run errorSteps + // with that exception. + const successSteps = (data) => { + try { + promise.resolve(convertBytesToJSValue(data)) + } catch (e) { + errorSteps(e) + } + } + + // 5. If object’s body is null, then run successSteps with an + // empty byte sequence. + if (object[kState].body == null) { + successSteps(new Uint8Array()) + return promise.promise + } + + // 6. Otherwise, fully read object’s body given successSteps, + // errorSteps, and object’s relevant global object. + await fullyReadBody(object[kState].body, successSteps, errorSteps) + + // 7. Return promise. + return promise.promise } -function isAbortSignal(signal) { - const proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal); - return !!(proto && proto.constructor.name === 'AbortSignal'); +// https://fetch.spec.whatwg.org/#body-unusable +function bodyUnusable (body) { + // An object including the Body interface mixin is + // said to be unusable if its body is non-null and + // its body’s stream is disturbed or locked. + return body != null && (body.stream.locked || util.isDisturbed(body.stream)) } /** - * Request class - * - * @param Mixed input Url or Request instance - * @param Object init Custom options - * @return Void + * @see https://encoding.spec.whatwg.org/#utf-8-decode + * @param {Buffer} buffer */ -class Request { - constructor(input) { - let init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; +function utf8DecodeBytes (buffer) { + if (buffer.length === 0) { + return '' + } - let parsedURL; + // 1. Let buffer be the result of peeking three bytes from + // ioQueue, converted to a byte sequence. - // normalize input - if (!isRequest(input)) { - if (input && input.href) { - // in order to support Node.js' Url objects; though WHATWG's URL objects - // will fall into this branch also (since their `toString()` will return - // `href` property anyway) - parsedURL = parseURL(input.href); - } else { - // coerce input to a string before attempting to parse - parsedURL = parseURL(`${input}`); - } - input = {}; - } else { - parsedURL = parseURL(input.url); - } + // 2. If buffer is 0xEF 0xBB 0xBF, then read three + // bytes from ioQueue. (Do nothing with those bytes.) + if (buffer[0] === 0xEF && buffer[1] === 0xBB && buffer[2] === 0xBF) { + buffer = buffer.subarray(3) + } - let method = init.method || input.method || 'GET'; - method = method.toUpperCase(); + // 3. Process a queue with an instance of UTF-8’s + // decoder, ioQueue, output, and "replacement". + const output = textDecoder.decode(buffer) - if ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) { - throw new TypeError('Request with GET/HEAD method cannot have body'); - } + // 4. Return output. + return output +} - let inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null; +/** + * @see https://infra.spec.whatwg.org/#parse-json-bytes-to-a-javascript-value + * @param {Uint8Array} bytes + */ +function parseJSONFromBytes (bytes) { + return JSON.parse(utf8DecodeBytes(bytes)) +} - Body.call(this, inputBody, { - timeout: init.timeout || input.timeout || 0, - size: init.size || input.size || 0 - }); +/** + * @see https://fetch.spec.whatwg.org/#concept-body-mime-type + * @param {import('./response').Response|import('./request').Request} object + */ +function bodyMimeType (object) { + const { headersList } = object[kState] + const contentType = headersList.get('content-type') - const headers = new Headers(init.headers || input.headers || {}); + if (contentType === null) { + return 'failure' + } - if (inputBody != null && !headers.has('Content-Type')) { - const contentType = extractContentType(inputBody); - if (contentType) { - headers.append('Content-Type', contentType); - } - } + return parseMIMEType(contentType) +} - let signal = isRequest(input) ? input.signal : null; - if ('signal' in init) signal = init.signal; +module.exports = { + extractBody, + safelyExtractBody, + cloneBody, + mixinBody +} - if (signal != null && !isAbortSignal(signal)) { - throw new TypeError('Expected signal to be an instanceof AbortSignal'); - } - this[INTERNALS$2] = { - method, - redirect: init.redirect || input.redirect || 'follow', - headers, - parsedURL, - signal - }; +/***/ }), - // node-fetch-only options - this.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20; - this.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true; - this.counter = init.counter || input.counter || 0; - this.agent = init.agent || input.agent; - } +/***/ 1037: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - get method() { - return this[INTERNALS$2].method; - } +"use strict"; - get url() { - return format_url(this[INTERNALS$2].parsedURL); - } - get headers() { - return this[INTERNALS$2].headers; - } +const { MessageChannel, receiveMessageOnPort } = __nccwpck_require__(1267) + +const corsSafeListedMethods = ['GET', 'HEAD', 'POST'] +const corsSafeListedMethodsSet = new Set(corsSafeListedMethods) + +const nullBodyStatus = [101, 204, 205, 304] + +const redirectStatus = [301, 302, 303, 307, 308] +const redirectStatusSet = new Set(redirectStatus) + +// https://fetch.spec.whatwg.org/#block-bad-port +const badPorts = [ + '1', '7', '9', '11', '13', '15', '17', '19', '20', '21', '22', '23', '25', '37', '42', '43', '53', '69', '77', '79', + '87', '95', '101', '102', '103', '104', '109', '110', '111', '113', '115', '117', '119', '123', '135', '137', + '139', '143', '161', '179', '389', '427', '465', '512', '513', '514', '515', '526', '530', '531', '532', + '540', '548', '554', '556', '563', '587', '601', '636', '989', '990', '993', '995', '1719', '1720', '1723', + '2049', '3659', '4045', '5060', '5061', '6000', '6566', '6665', '6666', '6667', '6668', '6669', '6697', + '10080' +] + +const badPortsSet = new Set(badPorts) + +// https://w3c.github.io/webappsec-referrer-policy/#referrer-policies +const referrerPolicy = [ + '', + 'no-referrer', + 'no-referrer-when-downgrade', + 'same-origin', + 'origin', + 'strict-origin', + 'origin-when-cross-origin', + 'strict-origin-when-cross-origin', + 'unsafe-url' +] +const referrerPolicySet = new Set(referrerPolicy) + +const requestRedirect = ['follow', 'manual', 'error'] + +const safeMethods = ['GET', 'HEAD', 'OPTIONS', 'TRACE'] +const safeMethodsSet = new Set(safeMethods) + +const requestMode = ['navigate', 'same-origin', 'no-cors', 'cors'] + +const requestCredentials = ['omit', 'same-origin', 'include'] + +const requestCache = [ + 'default', + 'no-store', + 'reload', + 'no-cache', + 'force-cache', + 'only-if-cached' +] + +// https://fetch.spec.whatwg.org/#request-body-header-name +const requestBodyHeader = [ + 'content-encoding', + 'content-language', + 'content-location', + 'content-type', + // See https://github.com/nodejs/undici/issues/2021 + // 'Content-Length' is a forbidden header name, which is typically + // removed in the Headers implementation. However, undici doesn't + // filter out headers, so we add it here. + 'content-length' +] + +// https://fetch.spec.whatwg.org/#enumdef-requestduplex +const requestDuplex = [ + 'half' +] + +// http://fetch.spec.whatwg.org/#forbidden-method +const forbiddenMethods = ['CONNECT', 'TRACE', 'TRACK'] +const forbiddenMethodsSet = new Set(forbiddenMethods) + +const subresource = [ + 'audio', + 'audioworklet', + 'font', + 'image', + 'manifest', + 'paintworklet', + 'script', + 'style', + 'track', + 'video', + 'xslt', + '' +] +const subresourceSet = new Set(subresource) + +/** @type {globalThis['DOMException']} */ +const DOMException = globalThis.DOMException ?? (() => { + // DOMException was only made a global in Node v17.0.0, + // but fetch supports >= v16.8. + try { + atob('~') + } catch (err) { + return Object.getPrototypeOf(err).constructor + } +})() - get redirect() { - return this[INTERNALS$2].redirect; - } +let channel - get signal() { - return this[INTERNALS$2].signal; - } +/** @type {globalThis['structuredClone']} */ +const structuredClone = + globalThis.structuredClone ?? + // https://github.com/nodejs/node/blob/b27ae24dcc4251bad726d9d84baf678d1f707fed/lib/internal/structured_clone.js + // structuredClone was added in v17.0.0, but fetch supports v16.8 + function structuredClone (value, options = undefined) { + if (arguments.length === 0) { + throw new TypeError('missing argument') + } - /** - * Clone this request - * - * @return Request - */ - clone() { - return new Request(this); - } + if (!channel) { + channel = new MessageChannel() + } + channel.port1.unref() + channel.port2.unref() + channel.port1.postMessage(value, options?.transfer) + return receiveMessageOnPort(channel.port2).message + } + +module.exports = { + DOMException, + structuredClone, + subresource, + forbiddenMethods, + requestBodyHeader, + referrerPolicy, + requestRedirect, + requestMode, + requestCredentials, + requestCache, + redirectStatus, + corsSafeListedMethods, + nullBodyStatus, + safeMethods, + badPorts, + requestDuplex, + subresourceSet, + badPortsSet, + redirectStatusSet, + corsSafeListedMethodsSet, + safeMethodsSet, + forbiddenMethodsSet, + referrerPolicySet } -Body.mixIn(Request.prototype); -Object.defineProperty(Request.prototype, Symbol.toStringTag, { - value: 'Request', - writable: false, - enumerable: false, - configurable: true -}); +/***/ }), -Object.defineProperties(Request.prototype, { - method: { enumerable: true }, - url: { enumerable: true }, - headers: { enumerable: true }, - redirect: { enumerable: true }, - clone: { enumerable: true }, - signal: { enumerable: true } -}); +/***/ 685: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const assert = __nccwpck_require__(9491) +const { atob } = __nccwpck_require__(4300) +const { isomorphicDecode } = __nccwpck_require__(2538) + +const encoder = new TextEncoder() /** - * Convert a Request to Node.js http request options. - * - * @param Request A Request instance - * @return Object The options object to be passed to http.request + * @see https://mimesniff.spec.whatwg.org/#http-token-code-point */ -function getNodeRequestOptions(request) { - const parsedURL = request[INTERNALS$2].parsedURL; - const headers = new Headers(request[INTERNALS$2].headers); +const HTTP_TOKEN_CODEPOINTS = /^[!#$%&'*+-.^_|~A-Za-z0-9]+$/ +const HTTP_WHITESPACE_REGEX = /(\u000A|\u000D|\u0009|\u0020)/ // eslint-disable-line +/** + * @see https://mimesniff.spec.whatwg.org/#http-quoted-string-token-code-point + */ +const HTTP_QUOTED_STRING_TOKENS = /[\u0009|\u0020-\u007E|\u0080-\u00FF]/ // eslint-disable-line - // fetch step 1.3 - if (!headers.has('Accept')) { - headers.set('Accept', '*/*'); - } +// https://fetch.spec.whatwg.org/#data-url-processor +/** @param {URL} dataURL */ +function dataURLProcessor (dataURL) { + // 1. Assert: dataURL’s scheme is "data". + assert(dataURL.protocol === 'data:') - // Basic fetch - if (!parsedURL.protocol || !parsedURL.hostname) { - throw new TypeError('Only absolute URLs are supported'); - } + // 2. Let input be the result of running the URL + // serializer on dataURL with exclude fragment + // set to true. + let input = URLSerializer(dataURL, true) - if (!/^https?:$/.test(parsedURL.protocol)) { - throw new TypeError('Only HTTP(S) protocols are supported'); - } + // 3. Remove the leading "data:" string from input. + input = input.slice(5) - if (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) { - throw new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8'); - } + // 4. Let position point at the start of input. + const position = { position: 0 } - // HTTP-network-or-cache fetch steps 2.4-2.7 - let contentLengthValue = null; - if (request.body == null && /^(POST|PUT)$/i.test(request.method)) { - contentLengthValue = '0'; - } - if (request.body != null) { - const totalBytes = getTotalBytes(request); - if (typeof totalBytes === 'number') { - contentLengthValue = String(totalBytes); - } - } - if (contentLengthValue) { - headers.set('Content-Length', contentLengthValue); - } + // 5. Let mimeType be the result of collecting a + // sequence of code points that are not equal + // to U+002C (,), given position. + let mimeType = collectASequenceOfCodePointsFast( + ',', + input, + position + ) - // HTTP-network-or-cache fetch step 2.11 - if (!headers.has('User-Agent')) { - headers.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)'); - } + // 6. Strip leading and trailing ASCII whitespace + // from mimeType. + // Undici implementation note: we need to store the + // length because if the mimetype has spaces removed, + // the wrong amount will be sliced from the input in + // step #9 + const mimeTypeLength = mimeType.length + mimeType = removeASCIIWhitespace(mimeType, true, true) - // HTTP-network-or-cache fetch step 2.15 - if (request.compress && !headers.has('Accept-Encoding')) { - headers.set('Accept-Encoding', 'gzip,deflate'); - } + // 7. If position is past the end of input, then + // return failure + if (position.position >= input.length) { + return 'failure' + } - let agent = request.agent; - if (typeof agent === 'function') { - agent = agent(parsedURL); - } + // 8. Advance position by 1. + position.position++ - if (!headers.has('Connection') && !agent) { - headers.set('Connection', 'close'); - } + // 9. Let encodedBody be the remainder of input. + const encodedBody = input.slice(mimeTypeLength + 1) - // HTTP-network fetch step 4.2 - // chunked encoding is handled by Node.js + // 10. Let body be the percent-decoding of encodedBody. + let body = stringPercentDecode(encodedBody) - return Object.assign({}, parsedURL, { - method: request.method, - headers: exportNodeCompatibleHeaders(headers), - agent - }); -} + // 11. If mimeType ends with U+003B (;), followed by + // zero or more U+0020 SPACE, followed by an ASCII + // case-insensitive match for "base64", then: + if (/;(\u0020){0,}base64$/i.test(mimeType)) { + // 1. Let stringBody be the isomorphic decode of body. + const stringBody = isomorphicDecode(body) -/** - * abort-error.js - * - * AbortError interface for cancelled requests - */ + // 2. Set body to the forgiving-base64 decode of + // stringBody. + body = forgivingBase64(stringBody) + + // 3. If body is failure, then return failure. + if (body === 'failure') { + return 'failure' + } + + // 4. Remove the last 6 code points from mimeType. + mimeType = mimeType.slice(0, -6) + // 5. Remove trailing U+0020 SPACE code points from mimeType, + // if any. + mimeType = mimeType.replace(/(\u0020)+$/, '') + + // 6. Remove the last U+003B (;) code point from mimeType. + mimeType = mimeType.slice(0, -1) + } + + // 12. If mimeType starts with U+003B (;), then prepend + // "text/plain" to mimeType. + if (mimeType.startsWith(';')) { + mimeType = 'text/plain' + mimeType + } + + // 13. Let mimeTypeRecord be the result of parsing + // mimeType. + let mimeTypeRecord = parseMIMEType(mimeType) + + // 14. If mimeTypeRecord is failure, then set + // mimeTypeRecord to text/plain;charset=US-ASCII. + if (mimeTypeRecord === 'failure') { + mimeTypeRecord = parseMIMEType('text/plain;charset=US-ASCII') + } + + // 15. Return a new data: URL struct whose MIME + // type is mimeTypeRecord and body is body. + // https://fetch.spec.whatwg.org/#data-url-struct + return { mimeType: mimeTypeRecord, body } +} + +// https://url.spec.whatwg.org/#concept-url-serializer /** - * Create AbortError instance - * - * @param String message Error message for human - * @return AbortError + * @param {URL} url + * @param {boolean} excludeFragment */ -function AbortError(message) { - Error.call(this, message); +function URLSerializer (url, excludeFragment = false) { + if (!excludeFragment) { + return url.href + } - this.type = 'aborted'; - this.message = message; + const href = url.href + const hashLength = url.hash.length - // hide custom error implementation details from end-users - Error.captureStackTrace(this, this.constructor); + return hashLength === 0 ? href : href.substring(0, href.length - hashLength) } -AbortError.prototype = Object.create(Error.prototype); -AbortError.prototype.constructor = AbortError; -AbortError.prototype.name = 'AbortError'; - -const URL$1 = Url.URL || whatwgUrl.URL; +// https://infra.spec.whatwg.org/#collect-a-sequence-of-code-points +/** + * @param {(char: string) => boolean} condition + * @param {string} input + * @param {{ position: number }} position + */ +function collectASequenceOfCodePoints (condition, input, position) { + // 1. Let result be the empty string. + let result = '' -// fix an issue where "PassThrough", "resolve" aren't a named export for node <10 -const PassThrough$1 = Stream.PassThrough; + // 2. While position doesn’t point past the end of input and the + // code point at position within input meets the condition condition: + while (position.position < input.length && condition(input[position.position])) { + // 1. Append that code point to the end of result. + result += input[position.position] -const isDomainOrSubdomain = function isDomainOrSubdomain(destination, original) { - const orig = new URL$1(original).hostname; - const dest = new URL$1(destination).hostname; + // 2. Advance position by 1. + position.position++ + } - return orig === dest || orig[orig.length - dest.length - 1] === '.' && orig.endsWith(dest); -}; + // 3. Return result. + return result +} /** - * Fetch function - * - * @param Mixed url Absolute url or Request instance - * @param Object opts Fetch options - * @return Promise + * A faster collectASequenceOfCodePoints that only works when comparing a single character. + * @param {string} char + * @param {string} input + * @param {{ position: number }} position */ -function fetch(url, opts) { - - // allow custom promise - if (!fetch.Promise) { - throw new Error('native promise missing, set fetch.Promise to your favorite alternative'); - } +function collectASequenceOfCodePointsFast (char, input, position) { + const idx = input.indexOf(char, position.position) + const start = position.position - Body.Promise = fetch.Promise; + if (idx === -1) { + position.position = input.length + return input.slice(start) + } - // wrap http.request into fetch - return new fetch.Promise(function (resolve, reject) { - // build request object - const request = new Request(url, opts); - const options = getNodeRequestOptions(request); + position.position = idx + return input.slice(start, position.position) +} - const send = (options.protocol === 'https:' ? https : http).request; - const signal = request.signal; +// https://url.spec.whatwg.org/#string-percent-decode +/** @param {string} input */ +function stringPercentDecode (input) { + // 1. Let bytes be the UTF-8 encoding of input. + const bytes = encoder.encode(input) - let response = null; + // 2. Return the percent-decoding of bytes. + return percentDecode(bytes) +} - const abort = function abort() { - let error = new AbortError('The user aborted a request.'); - reject(error); - if (request.body && request.body instanceof Stream.Readable) { - request.body.destroy(error); - } - if (!response || !response.body) return; - response.body.emit('error', error); - }; +// https://url.spec.whatwg.org/#percent-decode +/** @param {Uint8Array} input */ +function percentDecode (input) { + // 1. Let output be an empty byte sequence. + /** @type {number[]} */ + const output = [] - if (signal && signal.aborted) { - abort(); - return; - } + // 2. For each byte byte in input: + for (let i = 0; i < input.length; i++) { + const byte = input[i] - const abortAndFinalize = function abortAndFinalize() { - abort(); - finalize(); - }; + // 1. If byte is not 0x25 (%), then append byte to output. + if (byte !== 0x25) { + output.push(byte) - // send request - const req = send(options); - let reqTimeout; + // 2. Otherwise, if byte is 0x25 (%) and the next two bytes + // after byte in input are not in the ranges + // 0x30 (0) to 0x39 (9), 0x41 (A) to 0x46 (F), + // and 0x61 (a) to 0x66 (f), all inclusive, append byte + // to output. + } else if ( + byte === 0x25 && + !/^[0-9A-Fa-f]{2}$/i.test(String.fromCharCode(input[i + 1], input[i + 2])) + ) { + output.push(0x25) - if (signal) { - signal.addEventListener('abort', abortAndFinalize); - } + // 3. Otherwise: + } else { + // 1. Let bytePoint be the two bytes after byte in input, + // decoded, and then interpreted as hexadecimal number. + const nextTwoBytes = String.fromCharCode(input[i + 1], input[i + 2]) + const bytePoint = Number.parseInt(nextTwoBytes, 16) - function finalize() { - req.abort(); - if (signal) signal.removeEventListener('abort', abortAndFinalize); - clearTimeout(reqTimeout); - } + // 2. Append a byte whose value is bytePoint to output. + output.push(bytePoint) - if (request.timeout) { - req.once('socket', function (socket) { - reqTimeout = setTimeout(function () { - reject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout')); - finalize(); - }, request.timeout); - }); - } + // 3. Skip the next two bytes in input. + i += 2 + } + } - req.on('error', function (err) { - reject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err)); - finalize(); - }); + // 3. Return output. + return Uint8Array.from(output) +} - req.on('response', function (res) { - clearTimeout(reqTimeout); +// https://mimesniff.spec.whatwg.org/#parse-a-mime-type +/** @param {string} input */ +function parseMIMEType (input) { + // 1. Remove any leading and trailing HTTP whitespace + // from input. + input = removeHTTPWhitespace(input, true, true) - const headers = createHeadersLenient(res.headers); + // 2. Let position be a position variable for input, + // initially pointing at the start of input. + const position = { position: 0 } - // HTTP fetch step 5 - if (fetch.isRedirect(res.statusCode)) { - // HTTP fetch step 5.2 - const location = headers.get('Location'); + // 3. Let type be the result of collecting a sequence + // of code points that are not U+002F (/) from + // input, given position. + const type = collectASequenceOfCodePointsFast( + '/', + input, + position + ) - // HTTP fetch step 5.3 - let locationURL = null; - try { - locationURL = location === null ? null : new URL$1(location, request.url).toString(); - } catch (err) { - // error here can only be invalid URL in Location: header - // do not throw when options.redirect == manual - // let the user extract the errorneous redirect URL - if (request.redirect !== 'manual') { - reject(new FetchError(`uri requested responds with an invalid redirect URL: ${location}`, 'invalid-redirect')); - finalize(); - return; - } - } + // 4. If type is the empty string or does not solely + // contain HTTP token code points, then return failure. + // https://mimesniff.spec.whatwg.org/#http-token-code-point + if (type.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(type)) { + return 'failure' + } - // HTTP fetch step 5.5 - switch (request.redirect) { - case 'error': - reject(new FetchError(`uri requested responds with a redirect, redirect mode is set to error: ${request.url}`, 'no-redirect')); - finalize(); - return; - case 'manual': - // node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL. - if (locationURL !== null) { - // handle corrupted header - try { - headers.set('Location', locationURL); - } catch (err) { - // istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request - reject(err); - } - } - break; - case 'follow': - // HTTP-redirect fetch step 2 - if (locationURL === null) { - break; - } + // 5. If position is past the end of input, then return + // failure + if (position.position > input.length) { + return 'failure' + } - // HTTP-redirect fetch step 5 - if (request.counter >= request.follow) { - reject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect')); - finalize(); - return; - } + // 6. Advance position by 1. (This skips past U+002F (/).) + position.position++ - // HTTP-redirect fetch step 6 (counter increment) - // Create a new Request object. - const requestOpts = { - headers: new Headers(request.headers), - follow: request.follow, - counter: request.counter + 1, - agent: request.agent, - compress: request.compress, - method: request.method, - body: request.body, - signal: request.signal, - timeout: request.timeout, - size: request.size - }; + // 7. Let subtype be the result of collecting a sequence of + // code points that are not U+003B (;) from input, given + // position. + let subtype = collectASequenceOfCodePointsFast( + ';', + input, + position + ) - if (!isDomainOrSubdomain(request.url, locationURL)) { - for (const name of ['authorization', 'www-authenticate', 'cookie', 'cookie2']) { - requestOpts.headers.delete(name); - } - } + // 8. Remove any trailing HTTP whitespace from subtype. + subtype = removeHTTPWhitespace(subtype, false, true) + + // 9. If subtype is the empty string or does not solely + // contain HTTP token code points, then return failure. + if (subtype.length === 0 || !HTTP_TOKEN_CODEPOINTS.test(subtype)) { + return 'failure' + } + + const typeLowercase = type.toLowerCase() + const subtypeLowercase = subtype.toLowerCase() + + // 10. Let mimeType be a new MIME type record whose type + // is type, in ASCII lowercase, and subtype is subtype, + // in ASCII lowercase. + // https://mimesniff.spec.whatwg.org/#mime-type + const mimeType = { + type: typeLowercase, + subtype: subtypeLowercase, + /** @type {Map} */ + parameters: new Map(), + // https://mimesniff.spec.whatwg.org/#mime-type-essence + essence: `${typeLowercase}/${subtypeLowercase}` + } + + // 11. While position is not past the end of input: + while (position.position < input.length) { + // 1. Advance position by 1. (This skips past U+003B (;).) + position.position++ + + // 2. Collect a sequence of code points that are HTTP + // whitespace from input given position. + collectASequenceOfCodePoints( + // https://fetch.spec.whatwg.org/#http-whitespace + char => HTTP_WHITESPACE_REGEX.test(char), + input, + position + ) + + // 3. Let parameterName be the result of collecting a + // sequence of code points that are not U+003B (;) + // or U+003D (=) from input, given position. + let parameterName = collectASequenceOfCodePoints( + (char) => char !== ';' && char !== '=', + input, + position + ) + + // 4. Set parameterName to parameterName, in ASCII + // lowercase. + parameterName = parameterName.toLowerCase() + + // 5. If position is not past the end of input, then: + if (position.position < input.length) { + // 1. If the code point at position within input is + // U+003B (;), then continue. + if (input[position.position] === ';') { + continue + } - // HTTP-redirect fetch step 9 - if (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) { - reject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect')); - finalize(); - return; - } + // 2. Advance position by 1. (This skips past U+003D (=).) + position.position++ + } - // HTTP-redirect fetch step 11 - if (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') { - requestOpts.method = 'GET'; - requestOpts.body = undefined; - requestOpts.headers.delete('content-length'); - } + // 6. If position is past the end of input, then break. + if (position.position > input.length) { + break + } - // HTTP-redirect fetch step 15 - resolve(fetch(new Request(locationURL, requestOpts))); - finalize(); - return; - } - } + // 7. Let parameterValue be null. + let parameterValue = null - // prepare response - res.once('end', function () { - if (signal) signal.removeEventListener('abort', abortAndFinalize); - }); - let body = res.pipe(new PassThrough$1()); + // 8. If the code point at position within input is + // U+0022 ("), then: + if (input[position.position] === '"') { + // 1. Set parameterValue to the result of collecting + // an HTTP quoted string from input, given position + // and the extract-value flag. + parameterValue = collectAnHTTPQuotedString(input, position, true) - const response_options = { - url: request.url, - status: res.statusCode, - statusText: res.statusMessage, - headers: headers, - size: request.size, - timeout: request.timeout, - counter: request.counter - }; + // 2. Collect a sequence of code points that are not + // U+003B (;) from input, given position. + collectASequenceOfCodePointsFast( + ';', + input, + position + ) - // HTTP-network fetch step 12.1.1.3 - const codings = headers.get('Content-Encoding'); + // 9. Otherwise: + } else { + // 1. Set parameterValue to the result of collecting + // a sequence of code points that are not U+003B (;) + // from input, given position. + parameterValue = collectASequenceOfCodePointsFast( + ';', + input, + position + ) + + // 2. Remove any trailing HTTP whitespace from parameterValue. + parameterValue = removeHTTPWhitespace(parameterValue, false, true) + + // 3. If parameterValue is the empty string, then continue. + if (parameterValue.length === 0) { + continue + } + } - // HTTP-network fetch step 12.1.1.4: handle content codings + // 10. If all of the following are true + // - parameterName is not the empty string + // - parameterName solely contains HTTP token code points + // - parameterValue solely contains HTTP quoted-string token code points + // - mimeType’s parameters[parameterName] does not exist + // then set mimeType’s parameters[parameterName] to parameterValue. + if ( + parameterName.length !== 0 && + HTTP_TOKEN_CODEPOINTS.test(parameterName) && + (parameterValue.length === 0 || HTTP_QUOTED_STRING_TOKENS.test(parameterValue)) && + !mimeType.parameters.has(parameterName) + ) { + mimeType.parameters.set(parameterName, parameterValue) + } + } - // in following scenarios we ignore compression support - // 1. compression support is disabled - // 2. HEAD request - // 3. no Content-Encoding header - // 4. no content response (204) - // 5. content not modified response (304) - if (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) { - response = new Response(body, response_options); - resolve(response); - return; - } + // 12. Return mimeType. + return mimeType +} - // For Node v6+ - // Be less strict when decoding compressed responses, since sometimes - // servers send slightly invalid responses that are still accepted - // by common browsers. - // Always using Z_SYNC_FLUSH is what cURL does. - const zlibOptions = { - flush: zlib.Z_SYNC_FLUSH, - finishFlush: zlib.Z_SYNC_FLUSH - }; +// https://infra.spec.whatwg.org/#forgiving-base64-decode +/** @param {string} data */ +function forgivingBase64 (data) { + // 1. Remove all ASCII whitespace from data. + data = data.replace(/[\u0009\u000A\u000C\u000D\u0020]/g, '') // eslint-disable-line - // for gzip - if (codings == 'gzip' || codings == 'x-gzip') { - body = body.pipe(zlib.createGunzip(zlibOptions)); - response = new Response(body, response_options); - resolve(response); - return; - } + // 2. If data’s code point length divides by 4 leaving + // no remainder, then: + if (data.length % 4 === 0) { + // 1. If data ends with one or two U+003D (=) code points, + // then remove them from data. + data = data.replace(/=?=$/, '') + } - // for deflate - if (codings == 'deflate' || codings == 'x-deflate') { - // handle the infamous raw deflate response from old servers - // a hack for old IIS and Apache servers - const raw = res.pipe(new PassThrough$1()); - raw.once('data', function (chunk) { - // see http://stackoverflow.com/questions/37519828 - if ((chunk[0] & 0x0F) === 0x08) { - body = body.pipe(zlib.createInflate()); - } else { - body = body.pipe(zlib.createInflateRaw()); - } - response = new Response(body, response_options); - resolve(response); - }); - return; - } + // 3. If data’s code point length divides by 4 leaving + // a remainder of 1, then return failure. + if (data.length % 4 === 1) { + return 'failure' + } - // for br - if (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') { - body = body.pipe(zlib.createBrotliDecompress()); - response = new Response(body, response_options); - resolve(response); - return; - } + // 4. If data contains a code point that is not one of + // U+002B (+) + // U+002F (/) + // ASCII alphanumeric + // then return failure. + if (/[^+/0-9A-Za-z]/.test(data)) { + return 'failure' + } - // otherwise, use response as-is - response = new Response(body, response_options); - resolve(response); - }); + const binary = atob(data) + const bytes = new Uint8Array(binary.length) - writeToStream(req, request); - }); + for (let byte = 0; byte < binary.length; byte++) { + bytes[byte] = binary.charCodeAt(byte) + } + + return bytes } + +// https://fetch.spec.whatwg.org/#collect-an-http-quoted-string +// tests: https://fetch.spec.whatwg.org/#example-http-quoted-string /** - * Redirect code matching - * - * @param Number code Status code - * @return Boolean + * @param {string} input + * @param {{ position: number }} position + * @param {boolean?} extractValue */ -fetch.isRedirect = function (code) { - return code === 301 || code === 302 || code === 303 || code === 307 || code === 308; -}; +function collectAnHTTPQuotedString (input, position, extractValue) { + // 1. Let positionStart be position. + const positionStart = position.position -// expose Promise -fetch.Promise = global.Promise; + // 2. Let value be the empty string. + let value = '' -module.exports = exports = fetch; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports["default"] = exports; -exports.Headers = Headers; -exports.Request = Request; -exports.Response = Response; -exports.FetchError = FetchError; + // 3. Assert: the code point at position within input + // is U+0022 ("). + assert(input[position.position] === '"') + // 4. Advance position by 1. + position.position++ -/***/ }), + // 5. While true: + while (true) { + // 1. Append the result of collecting a sequence of code points + // that are not U+0022 (") or U+005C (\) from input, given + // position, to value. + value += collectASequenceOfCodePoints( + (char) => char !== '"' && char !== '\\', + input, + position + ) + + // 2. If position is past the end of input, then break. + if (position.position >= input.length) { + break + } -/***/ 1223: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 3. Let quoteOrBackslash be the code point at position within + // input. + const quoteOrBackslash = input[position.position] -var wrappy = __nccwpck_require__(2940) -module.exports = wrappy(once) -module.exports.strict = wrappy(onceStrict) + // 4. Advance position by 1. + position.position++ -once.proto = once(function () { - Object.defineProperty(Function.prototype, 'once', { - value: function () { - return once(this) - }, - configurable: true - }) + // 5. If quoteOrBackslash is U+005C (\), then: + if (quoteOrBackslash === '\\') { + // 1. If position is past the end of input, then append + // U+005C (\) to value and break. + if (position.position >= input.length) { + value += '\\' + break + } - Object.defineProperty(Function.prototype, 'onceStrict', { - value: function () { - return onceStrict(this) - }, - configurable: true - }) -}) + // 2. Append the code point at position within input to value. + value += input[position.position] -function once (fn) { - var f = function () { - if (f.called) return f.value - f.called = true - return f.value = fn.apply(this, arguments) - } - f.called = false - return f -} + // 3. Advance position by 1. + position.position++ -function onceStrict (fn) { - var f = function () { - if (f.called) - throw new Error(f.onceError) - f.called = true - return f.value = fn.apply(this, arguments) - } - var name = fn.name || 'Function wrapped with `once`' - f.onceError = name + " shouldn't be called more than once" - f.called = false - return f -} + // 6. Otherwise: + } else { + // 1. Assert: quoteOrBackslash is U+0022 ("). + assert(quoteOrBackslash === '"') + // 2. Break. + break + } + } -/***/ }), + // 6. If the extract-value flag is set, then return value. + if (extractValue) { + return value + } -/***/ 1476: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + // 7. Return the code points from positionStart to position, + // inclusive, within input. + return input.slice(positionStart, position.position) +} -"use strict"; /** - * otplib - * - * @author Gerald Yeo - * @version: 12.0.1 - * @license: MIT - **/ + * @see https://mimesniff.spec.whatwg.org/#serialize-a-mime-type + */ +function serializeAMimeType (mimeType) { + assert(mimeType !== 'failure') + const { parameters, essence } = mimeType + // 1. Let serialization be the concatenation of mimeType’s + // type, U+002F (/), and mimeType’s subtype. + let serialization = essence -Object.defineProperty(exports, "__esModule", ({ value: true })); + // 2. For each name → value of mimeType’s parameters: + for (let [name, value] of parameters.entries()) { + // 1. Append U+003B (;) to serialization. + serialization += ';' -var presetDefault = __nccwpck_require__(4920); + // 2. Append name to serialization. + serialization += name + // 3. Append U+003D (=) to serialization. + serialization += '=' + // 4. If value does not solely contain HTTP token code + // points or value is the empty string, then: + if (!HTTP_TOKEN_CODEPOINTS.test(value)) { + // 1. Precede each occurence of U+0022 (") or + // U+005C (\) in value with U+005C (\). + value = value.replace(/(\\|")/g, '\\$1') -Object.keys(presetDefault).forEach(function (k) { - if (k !== 'default') Object.defineProperty(exports, k, { - enumerable: true, - get: function () { - return presetDefault[k]; - } - }); -}); + // 2. Prepend U+0022 (") to value. + value = '"' + value + // 3. Append U+0022 (") to value. + value += '"' + } -/***/ }), + // 5. Append value to serialization. + serialization += value + } -/***/ 9069: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 3. Return serialization. + return serialization +} -"use strict"; +/** + * @see https://fetch.spec.whatwg.org/#http-whitespace + * @param {string} char + */ +function isHTTPWhiteSpace (char) { + return char === '\r' || char === '\n' || char === '\t' || char === ' ' +} -const callsites = __nccwpck_require__(5018); +/** + * @see https://fetch.spec.whatwg.org/#http-whitespace + * @param {string} str + */ +function removeHTTPWhitespace (str, leading = true, trailing = true) { + let lead = 0 + let trail = str.length - 1 -module.exports = filepath => { - const stacks = callsites(); + if (leading) { + for (; lead < str.length && isHTTPWhiteSpace(str[lead]); lead++); + } - if (!filepath) { - return stacks[2].getFileName(); - } + if (trailing) { + for (; trail > 0 && isHTTPWhiteSpace(str[trail]); trail--); + } - let seenVal = false; + return str.slice(lead, trail + 1) +} - // Skip the first stack as it's this function - stacks.shift(); +/** + * @see https://infra.spec.whatwg.org/#ascii-whitespace + * @param {string} char + */ +function isASCIIWhitespace (char) { + return char === '\r' || char === '\n' || char === '\t' || char === '\f' || char === ' ' +} - for (const stack of stacks) { - const parentFilepath = stack.getFileName(); +/** + * @see https://infra.spec.whatwg.org/#strip-leading-and-trailing-ascii-whitespace + */ +function removeASCIIWhitespace (str, leading = true, trailing = true) { + let lead = 0 + let trail = str.length - 1 - if (typeof parentFilepath !== 'string') { - continue; - } + if (leading) { + for (; lead < str.length && isASCIIWhitespace(str[lead]); lead++); + } - if (parentFilepath === filepath) { - seenVal = true; - continue; - } + if (trailing) { + for (; trail > 0 && isASCIIWhitespace(str[trail]); trail--); + } - // Skip native modules - if (parentFilepath === 'module.js') { - continue; - } + return str.slice(lead, trail + 1) +} - if (seenVal && parentFilepath !== filepath) { - return parentFilepath; - } - } -}; +module.exports = { + dataURLProcessor, + URLSerializer, + collectASequenceOfCodePoints, + collectASequenceOfCodePointsFast, + stringPercentDecode, + parseMIMEType, + collectAnHTTPQuotedString, + serializeAMimeType +} /***/ }), -/***/ 6615: +/***/ 8511: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const errorEx = __nccwpck_require__(3505); -const fallback = __nccwpck_require__(9062); -const {default: LinesAndColumns} = __nccwpck_require__(3042); -const {codeFrameColumns} = __nccwpck_require__(1322); -const JSONError = errorEx('JSONError', { - fileName: errorEx.append('in %s'), - codeFrame: errorEx.append('\n\n%s\n') -}); +const { Blob, File: NativeFile } = __nccwpck_require__(4300) +const { types } = __nccwpck_require__(3837) +const { kState } = __nccwpck_require__(5861) +const { isBlobLike } = __nccwpck_require__(2538) +const { webidl } = __nccwpck_require__(1744) +const { parseMIMEType, serializeAMimeType } = __nccwpck_require__(685) +const { kEnumerableProperty } = __nccwpck_require__(3983) +const encoder = new TextEncoder() + +class File extends Blob { + constructor (fileBits, fileName, options = {}) { + // The File constructor is invoked with two or three parameters, depending + // on whether the optional dictionary parameter is used. When the File() + // constructor is invoked, user agents must run the following steps: + webidl.argumentLengthCheck(arguments, 2, { header: 'File constructor' }) + + fileBits = webidl.converters['sequence'](fileBits) + fileName = webidl.converters.USVString(fileName) + options = webidl.converters.FilePropertyBag(options) + + // 1. Let bytes be the result of processing blob parts given fileBits and + // options. + // Note: Blob handles this for us + + // 2. Let n be the fileName argument to the constructor. + const n = fileName + + // 3. Process FilePropertyBag dictionary argument by running the following + // substeps: + + // 1. If the type member is provided and is not the empty string, let t + // be set to the type dictionary member. If t contains any characters + // outside the range U+0020 to U+007E, then set t to the empty string + // and return from these substeps. + // 2. Convert every character in t to ASCII lowercase. + let t = options.type + let d + + // eslint-disable-next-line no-labels + substep: { + if (t) { + t = parseMIMEType(t) + + if (t === 'failure') { + t = '' + // eslint-disable-next-line no-labels + break substep + } + + t = serializeAMimeType(t).toLowerCase() + } -const parseJson = (string, reviver, filename) => { - if (typeof reviver === 'string') { - filename = reviver; - reviver = null; - } + // 3. If the lastModified member is provided, let d be set to the + // lastModified dictionary member. If it is not provided, set d to the + // current date and time represented as the number of milliseconds since + // the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]). + d = options.lastModified + } - try { - try { - return JSON.parse(string, reviver); - } catch (error) { - fallback(string, reviver); - throw error; - } - } catch (error) { - error.message = error.message.replace(/\n/g, ''); - const indexMatch = error.message.match(/in JSON at position (\d+) while parsing/); + // 4. Return a new File object F such that: + // F refers to the bytes byte sequence. + // F.size is set to the number of total bytes in bytes. + // F.name is set to n. + // F.type is set to t. + // F.lastModified is set to d. - const jsonError = new JSONError(error); - if (filename) { - jsonError.fileName = filename; - } + super(processBlobParts(fileBits, options), { type: t }) + this[kState] = { + name: n, + lastModified: d, + type: t + } + } - if (indexMatch && indexMatch.length > 0) { - const lines = new LinesAndColumns(string); - const index = Number(indexMatch[1]); - const location = lines.locationForIndex(index); + get name () { + webidl.brandCheck(this, File) - const codeFrame = codeFrameColumns( - string, - {start: {line: location.line + 1, column: location.column + 1}}, - {highlightCode: true} - ); + return this[kState].name + } - jsonError.codeFrame = codeFrame; - } + get lastModified () { + webidl.brandCheck(this, File) - throw jsonError; - } -}; + return this[kState].lastModified + } -parseJson.JSONError = JSONError; + get type () { + webidl.brandCheck(this, File) -module.exports = parseJson; + return this[kState].type + } +} +class FileLike { + constructor (blobLike, fileName, options = {}) { + // TODO: argument idl type check -/***/ }), + // The File constructor is invoked with two or three parameters, depending + // on whether the optional dictionary parameter is used. When the File() + // constructor is invoked, user agents must run the following steps: -/***/ 3433: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + // 1. Let bytes be the result of processing blob parts given fileBits and + // options. -"use strict"; + // 2. Let n be the fileName argument to the constructor. + const n = fileName -const {promisify} = __nccwpck_require__(3837); -const fs = __nccwpck_require__(7147); + // 3. Process FilePropertyBag dictionary argument by running the following + // substeps: -async function isType(fsStatType, statsMethodName, filePath) { - if (typeof filePath !== 'string') { - throw new TypeError(`Expected a string, got ${typeof filePath}`); - } + // 1. If the type member is provided and is not the empty string, let t + // be set to the type dictionary member. If t contains any characters + // outside the range U+0020 to U+007E, then set t to the empty string + // and return from these substeps. + // TODO + const t = options.type - try { - const stats = await promisify(fs[fsStatType])(filePath); - return stats[statsMethodName](); - } catch (error) { - if (error.code === 'ENOENT') { - return false; - } + // 2. Convert every character in t to ASCII lowercase. + // TODO - throw error; - } -} + // 3. If the lastModified member is provided, let d be set to the + // lastModified dictionary member. If it is not provided, set d to the + // current date and time represented as the number of milliseconds since + // the Unix Epoch (which is the equivalent of Date.now() [ECMA-262]). + const d = options.lastModified ?? Date.now() -function isTypeSync(fsStatType, statsMethodName, filePath) { - if (typeof filePath !== 'string') { - throw new TypeError(`Expected a string, got ${typeof filePath}`); - } + // 4. Return a new File object F such that: + // F refers to the bytes byte sequence. + // F.size is set to the number of total bytes in bytes. + // F.name is set to n. + // F.type is set to t. + // F.lastModified is set to d. - try { - return fs[fsStatType](filePath)[statsMethodName](); - } catch (error) { - if (error.code === 'ENOENT') { - return false; - } + this[kState] = { + blobLike, + name: n, + type: t, + lastModified: d + } + } - throw error; - } -} + stream (...args) { + webidl.brandCheck(this, FileLike) -exports.isFile = isType.bind(null, 'stat', 'isFile'); -exports.isDirectory = isType.bind(null, 'stat', 'isDirectory'); -exports.isSymlink = isType.bind(null, 'lstat', 'isSymbolicLink'); -exports.isFileSync = isTypeSync.bind(null, 'statSync', 'isFile'); -exports.isDirectorySync = isTypeSync.bind(null, 'statSync', 'isDirectory'); -exports.isSymlinkSync = isTypeSync.bind(null, 'lstatSync', 'isSymbolicLink'); + return this[kState].blobLike.stream(...args) + } + arrayBuffer (...args) { + webidl.brandCheck(this, FileLike) -/***/ }), + return this[kState].blobLike.arrayBuffer(...args) + } -/***/ 4833: -/***/ ((module) => { + slice (...args) { + webidl.brandCheck(this, FileLike) -module.exports = Pend; + return this[kState].blobLike.slice(...args) + } -function Pend() { - this.pending = 0; - this.max = Infinity; - this.listeners = []; - this.waiting = []; - this.error = null; -} + text (...args) { + webidl.brandCheck(this, FileLike) -Pend.prototype.go = function(fn) { - if (this.pending < this.max) { - pendGo(this, fn); - } else { - this.waiting.push(fn); + return this[kState].blobLike.text(...args) } -}; -Pend.prototype.wait = function(cb) { - if (this.pending === 0) { - cb(this.error); - } else { - this.listeners.push(cb); + get size () { + webidl.brandCheck(this, FileLike) + + return this[kState].blobLike.size } -}; -Pend.prototype.hold = function() { - return pendHold(this); -}; + get type () { + webidl.brandCheck(this, FileLike) -function pendHold(self) { - self.pending += 1; - var called = false; - return onCb; - function onCb(err) { - if (called) throw new Error("callback called twice"); - called = true; - self.error = self.error || err; - self.pending -= 1; - if (self.waiting.length > 0 && self.pending < self.max) { - pendGo(self, self.waiting.shift()); - } else if (self.pending === 0) { - var listeners = self.listeners; - self.listeners = []; - listeners.forEach(cbListener); - } + return this[kState].blobLike.type } - function cbListener(listener) { - listener(self.error); + + get name () { + webidl.brandCheck(this, FileLike) + + return this[kState].name } -} -function pendGo(self, fn) { - fn(pendHold(self)); -} + get lastModified () { + webidl.brandCheck(this, FileLike) + return this[kState].lastModified + } -/***/ }), + get [Symbol.toStringTag] () { + return 'File' + } +} -/***/ 892: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +Object.defineProperties(File.prototype, { + [Symbol.toStringTag]: { + value: 'File', + configurable: true + }, + name: kEnumerableProperty, + lastModified: kEnumerableProperty +}) -module.exports = __nccwpck_require__(2679); +webidl.converters.Blob = webidl.interfaceConverter(Blob) +webidl.converters.BlobPart = function (V, opts) { + if (webidl.util.Type(V) === 'Object') { + if (isBlobLike(V)) { + return webidl.converters.Blob(V, { strict: false }) + } -/***/ }), + if ( + ArrayBuffer.isView(V) || + types.isAnyArrayBuffer(V) + ) { + return webidl.converters.BufferSource(V, opts) + } + } -/***/ 2679: -/***/ ((module, exports) => { + return webidl.converters.USVString(V, opts) +} -/*! - * node-progress - * Copyright(c) 2011 TJ Holowaychuk - * MIT Licensed - */ +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.BlobPart +) -/** - * Expose `ProgressBar`. - */ +// https://www.w3.org/TR/FileAPI/#dfn-FilePropertyBag +webidl.converters.FilePropertyBag = webidl.dictionaryConverter([ + { + key: 'lastModified', + converter: webidl.converters['long long'], + get defaultValue () { + return Date.now() + } + }, + { + key: 'type', + converter: webidl.converters.DOMString, + defaultValue: '' + }, + { + key: 'endings', + converter: (value) => { + value = webidl.converters.DOMString(value) + value = value.toLowerCase() + + if (value !== 'native') { + value = 'transparent' + } -exports = module.exports = ProgressBar; + return value + }, + defaultValue: 'transparent' + } +]) /** - * Initialize a `ProgressBar` with the given `fmt` string and `options` or - * `total`. - * - * Options: - * - * - `curr` current completed index - * - `total` total number of ticks to complete - * - `width` the displayed width of the progress bar defaulting to total - * - `stream` the output stream defaulting to stderr - * - `head` head character defaulting to complete character - * - `complete` completion character defaulting to "=" - * - `incomplete` incomplete character defaulting to "-" - * - `renderThrottle` minimum time between updates in milliseconds defaulting to 16 - * - `callback` optional function to call when the progress bar completes - * - `clear` will clear the progress bar upon termination - * - * Tokens: - * - * - `:bar` the progress bar itself - * - `:current` current tick number - * - `:total` total ticks - * - `:elapsed` time elapsed in seconds - * - `:percent` completion percentage - * - `:eta` eta in seconds - * - `:rate` rate of ticks per second - * - * @param {string} fmt - * @param {object|number} options or total - * @api public + * @see https://www.w3.org/TR/FileAPI/#process-blob-parts + * @param {(NodeJS.TypedArray|Blob|string)[]} parts + * @param {{ type: string, endings: string }} options */ +function processBlobParts (parts, options) { + // 1. Let bytes be an empty sequence of bytes. + /** @type {NodeJS.TypedArray[]} */ + const bytes = [] -function ProgressBar(fmt, options) { - this.stream = options.stream || process.stderr; + // 2. For each element in parts: + for (const element of parts) { + // 1. If element is a USVString, run the following substeps: + if (typeof element === 'string') { + // 1. Let s be element. + let s = element - if (typeof(options) == 'number') { - var total = options; - options = {}; - options.total = total; - } else { - options = options || {}; - if ('string' != typeof fmt) throw new Error('format required'); - if ('number' != typeof options.total) throw new Error('total required'); + // 2. If the endings member of options is "native", set s + // to the result of converting line endings to native + // of element. + if (options.endings === 'native') { + s = convertLineEndingsNative(s) + } + + // 3. Append the result of UTF-8 encoding s to bytes. + bytes.push(encoder.encode(s)) + } else if ( + types.isAnyArrayBuffer(element) || + types.isTypedArray(element) + ) { + // 2. If element is a BufferSource, get a copy of the + // bytes held by the buffer source, and append those + // bytes to bytes. + if (!element.buffer) { // ArrayBuffer + bytes.push(new Uint8Array(element)) + } else { + bytes.push( + new Uint8Array(element.buffer, element.byteOffset, element.byteLength) + ) + } + } else if (isBlobLike(element)) { + // 3. If element is a Blob, append the bytes it represents + // to bytes. + bytes.push(element) + } } - this.fmt = fmt; - this.curr = options.curr || 0; - this.total = options.total; - this.width = options.width || this.total; - this.clear = options.clear - this.chars = { - complete : options.complete || '=', - incomplete : options.incomplete || '-', - head : options.head || (options.complete || '=') - }; - this.renderThrottle = options.renderThrottle !== 0 ? (options.renderThrottle || 16) : 0; - this.lastRender = -Infinity; - this.callback = options.callback || function () {}; - this.tokens = {}; - this.lastDraw = ''; + // 3. Return bytes. + return bytes } /** - * "tick" the progress bar with optional `len` and optional `tokens`. - * - * @param {number|object} len or tokens - * @param {object} tokens - * @api public + * @see https://www.w3.org/TR/FileAPI/#convert-line-endings-to-native + * @param {string} s */ +function convertLineEndingsNative (s) { + // 1. Let native line ending be be the code point U+000A LF. + let nativeLineEnding = '\n' -ProgressBar.prototype.tick = function(len, tokens){ - if (len !== 0) - len = len || 1; - - // swap tokens - if ('object' == typeof len) tokens = len, len = 1; - if (tokens) this.tokens = tokens; + // 2. If the underlying platform’s conventions are to + // represent newlines as a carriage return and line feed + // sequence, set native line ending to the code point + // U+000D CR followed by the code point U+000A LF. + if (process.platform === 'win32') { + nativeLineEnding = '\r\n' + } - // start time for eta - if (0 == this.curr) this.start = new Date; + return s.replace(/\r?\n/g, nativeLineEnding) +} - this.curr += len +// If this function is moved to ./util.js, some tools (such as +// rollup) will warn about circular dependencies. See: +// https://github.com/nodejs/undici/issues/1629 +function isFileLike (object) { + return ( + (NativeFile && object instanceof NativeFile) || + object instanceof File || ( + object && + (typeof object.stream === 'function' || + typeof object.arrayBuffer === 'function') && + object[Symbol.toStringTag] === 'File' + ) + ) +} - // try to render - this.render(); +module.exports = { File, FileLike, isFileLike } - // progress complete - if (this.curr >= this.total) { - this.render(undefined, true); - this.complete = true; - this.terminate(); - this.callback(this); - return; - } -}; -/** - * Method to render the progress bar with optional `tokens` to place in the - * progress bar's `fmt` field. - * - * @param {object} tokens - * @api public - */ +/***/ }), -ProgressBar.prototype.render = function (tokens, force) { - force = force !== undefined ? force : false; - if (tokens) this.tokens = tokens; +/***/ 2015: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (!this.stream.isTTY) return; +"use strict"; - var now = Date.now(); - var delta = now - this.lastRender; - if (!force && (delta < this.renderThrottle)) { - return; - } else { - this.lastRender = now; - } - var ratio = this.curr / this.total; - ratio = Math.min(Math.max(ratio, 0), 1); +const { isBlobLike, toUSVString, makeIterator } = __nccwpck_require__(2538) +const { kState } = __nccwpck_require__(5861) +const { File: UndiciFile, FileLike, isFileLike } = __nccwpck_require__(8511) +const { webidl } = __nccwpck_require__(1744) +const { Blob, File: NativeFile } = __nccwpck_require__(4300) - var percent = Math.floor(ratio * 100); - var incomplete, complete, completeLength; - var elapsed = new Date - this.start; - var eta = (percent == 100) ? 0 : elapsed * (this.total / this.curr - 1); - var rate = this.curr / (elapsed / 1000); +/** @type {globalThis['File']} */ +const File = NativeFile ?? UndiciFile - /* populate the bar template with percentages and timestamps */ - var str = this.fmt - .replace(':current', this.curr) - .replace(':total', this.total) - .replace(':elapsed', isNaN(elapsed) ? '0.0' : (elapsed / 1000).toFixed(1)) - .replace(':eta', (isNaN(eta) || !isFinite(eta)) ? '0.0' : (eta / 1000) - .toFixed(1)) - .replace(':percent', percent.toFixed(0) + '%') - .replace(':rate', Math.round(rate)); +// https://xhr.spec.whatwg.org/#formdata +class FormData { + constructor (form) { + if (form !== undefined) { + throw webidl.errors.conversionFailed({ + prefix: 'FormData constructor', + argument: 'Argument 1', + types: ['undefined'] + }) + } - /* compute the available space (non-zero) for the bar */ - var availableSpace = Math.max(0, this.stream.columns - str.replace(':bar', '').length); - if(availableSpace && process.platform === 'win32'){ - availableSpace = availableSpace - 1; + this[kState] = [] } - var width = Math.min(this.width, availableSpace); + append (name, value, filename = undefined) { + webidl.brandCheck(this, FormData) - /* TODO: the following assumes the user has one ':bar' token */ - completeLength = Math.round(width * ratio); - complete = Array(Math.max(0, completeLength + 1)).join(this.chars.complete); - incomplete = Array(Math.max(0, width - completeLength + 1)).join(this.chars.incomplete); + webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.append' }) - /* add head to the complete string */ - if(completeLength > 0) - complete = complete.slice(0, -1) + this.chars.head; + if (arguments.length === 3 && !isBlobLike(value)) { + throw new TypeError( + "Failed to execute 'append' on 'FormData': parameter 2 is not of type 'Blob'" + ) + } - /* fill in the actual progress bar */ - str = str.replace(':bar', complete + incomplete); + // 1. Let value be value if given; otherwise blobValue. - /* replace the extra tokens */ - if (this.tokens) for (var key in this.tokens) str = str.replace(':' + key, this.tokens[key]); + name = webidl.converters.USVString(name) + value = isBlobLike(value) + ? webidl.converters.Blob(value, { strict: false }) + : webidl.converters.USVString(value) + filename = arguments.length === 3 + ? webidl.converters.USVString(filename) + : undefined - if (this.lastDraw !== str) { - this.stream.cursorTo(0); - this.stream.write(str); - this.stream.clearLine(1); - this.lastDraw = str; + // 2. Let entry be the result of creating an entry with + // name, value, and filename if given. + const entry = makeEntry(name, value, filename) + + // 3. Append entry to this’s entry list. + this[kState].push(entry) } -}; -/** - * "update" the progress bar to represent an exact percentage. - * The ratio (between 0 and 1) specified will be multiplied by `total` and - * floored, representing the closest available "tick." For example, if a - * progress bar has a length of 3 and `update(0.5)` is called, the progress - * will be set to 1. - * - * A ratio of 0.5 will attempt to set the progress to halfway. - * - * @param {number} ratio The ratio (between 0 and 1 inclusive) to set the - * overall completion to. - * @api public - */ + delete (name) { + webidl.brandCheck(this, FormData) -ProgressBar.prototype.update = function (ratio, tokens) { - var goal = Math.floor(ratio * this.total); - var delta = goal - this.curr; + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.delete' }) - this.tick(delta, tokens); -}; + name = webidl.converters.USVString(name) -/** - * "interrupt" the progress bar and write a message above it. - * @param {string} message The message to write. - * @api public - */ + // The delete(name) method steps are to remove all entries whose name + // is name from this’s entry list. + this[kState] = this[kState].filter(entry => entry.name !== name) + } -ProgressBar.prototype.interrupt = function (message) { - // clear the current line - this.stream.clearLine(); - // move the cursor to the start of the line - this.stream.cursorTo(0); - // write the message text - this.stream.write(message); - // terminate the line after writing the message - this.stream.write('\n'); - // re-display the progress bar with its lastDraw - this.stream.write(this.lastDraw); -}; + get (name) { + webidl.brandCheck(this, FormData) -/** - * Terminates a progress bar. - * - * @api public - */ + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.get' }) -ProgressBar.prototype.terminate = function () { - if (this.clear) { - if (this.stream.clearLine) { - this.stream.clearLine(); - this.stream.cursorTo(0); + name = webidl.converters.USVString(name) + + // 1. If there is no entry whose name is name in this’s entry list, + // then return null. + const idx = this[kState].findIndex((entry) => entry.name === name) + if (idx === -1) { + return null } - } else { - this.stream.write('\n'); - } -}; + // 2. Return the value of the first entry whose name is name from + // this’s entry list. + return this[kState][idx].value + } -/***/ }), + getAll (name) { + webidl.brandCheck(this, FormData) -/***/ 3329: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.getAll' }) -"use strict"; + name = webidl.converters.USVString(name) + // 1. If there is no entry whose name is name in this’s entry list, + // then return the empty list. + // 2. Return the values of all entries whose name is name, in order, + // from this’s entry list. + return this[kState] + .filter((entry) => entry.name === name) + .map((entry) => entry.value) + } -var parseUrl = (__nccwpck_require__(7310).parse); + has (name) { + webidl.brandCheck(this, FormData) -var DEFAULT_PORTS = { - ftp: 21, - gopher: 70, - http: 80, - https: 443, - ws: 80, - wss: 443, -}; + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.has' }) -var stringEndsWith = String.prototype.endsWith || function(s) { - return s.length <= this.length && - this.indexOf(s, this.length - s.length) !== -1; -}; + name = webidl.converters.USVString(name) -/** - * @param {string|object} url - The URL, or the result from url.parse. - * @return {string} The URL of the proxy that should handle the request to the - * given URL. If no proxy is set, this will be an empty string. - */ -function getProxyForUrl(url) { - var parsedUrl = typeof url === 'string' ? parseUrl(url) : url || {}; - var proto = parsedUrl.protocol; - var hostname = parsedUrl.host; - var port = parsedUrl.port; - if (typeof hostname !== 'string' || !hostname || typeof proto !== 'string') { - return ''; // Don't proxy URLs without a valid scheme or host. + // The has(name) method steps are to return true if there is an entry + // whose name is name in this’s entry list; otherwise false. + return this[kState].findIndex((entry) => entry.name === name) !== -1 } - proto = proto.split(':', 1)[0]; - // Stripping ports in this way instead of using parsedUrl.hostname to make - // sure that the brackets around IPv6 addresses are kept. - hostname = hostname.replace(/:\d*$/, ''); - port = parseInt(port) || DEFAULT_PORTS[proto] || 0; - if (!shouldProxy(hostname, port)) { - return ''; // Don't proxy URLs that match NO_PROXY. - } + set (name, value, filename = undefined) { + webidl.brandCheck(this, FormData) - var proxy = - getEnv('npm_config_' + proto + '_proxy') || - getEnv(proto + '_proxy') || - getEnv('npm_config_proxy') || - getEnv('all_proxy'); - if (proxy && proxy.indexOf('://') === -1) { - // Missing scheme in proxy, default to the requested URL's scheme. - proxy = proto + '://' + proxy; + webidl.argumentLengthCheck(arguments, 2, { header: 'FormData.set' }) + + if (arguments.length === 3 && !isBlobLike(value)) { + throw new TypeError( + "Failed to execute 'set' on 'FormData': parameter 2 is not of type 'Blob'" + ) + } + + // The set(name, value) and set(name, blobValue, filename) method steps + // are: + + // 1. Let value be value if given; otherwise blobValue. + + name = webidl.converters.USVString(name) + value = isBlobLike(value) + ? webidl.converters.Blob(value, { strict: false }) + : webidl.converters.USVString(value) + filename = arguments.length === 3 + ? toUSVString(filename) + : undefined + + // 2. Let entry be the result of creating an entry with name, value, and + // filename if given. + const entry = makeEntry(name, value, filename) + + // 3. If there are entries in this’s entry list whose name is name, then + // replace the first such entry with entry and remove the others. + const idx = this[kState].findIndex((entry) => entry.name === name) + if (idx !== -1) { + this[kState] = [ + ...this[kState].slice(0, idx), + entry, + ...this[kState].slice(idx + 1).filter((entry) => entry.name !== name) + ] + } else { + // 4. Otherwise, append entry to this’s entry list. + this[kState].push(entry) + } + } + + entries () { + webidl.brandCheck(this, FormData) + + return makeIterator( + () => this[kState].map(pair => [pair.name, pair.value]), + 'FormData', + 'key+value' + ) } - return proxy; -} -/** - * Determines whether a given URL should be proxied. - * - * @param {string} hostname - The host name of the URL. - * @param {number} port - The effective port of the URL. - * @returns {boolean} Whether the given URL should be proxied. - * @private - */ -function shouldProxy(hostname, port) { - var NO_PROXY = - (getEnv('npm_config_no_proxy') || getEnv('no_proxy')).toLowerCase(); - if (!NO_PROXY) { - return true; // Always proxy if NO_PROXY is not set. + keys () { + webidl.brandCheck(this, FormData) + + return makeIterator( + () => this[kState].map(pair => [pair.name, pair.value]), + 'FormData', + 'key' + ) } - if (NO_PROXY === '*') { - return false; // Never proxy if wildcard is set. + + values () { + webidl.brandCheck(this, FormData) + + return makeIterator( + () => this[kState].map(pair => [pair.name, pair.value]), + 'FormData', + 'value' + ) } - return NO_PROXY.split(/[,\s]/).every(function(proxy) { - if (!proxy) { - return true; // Skip zero-length hosts. - } - var parsedProxy = proxy.match(/^(.+):(\d+)$/); - var parsedProxyHostname = parsedProxy ? parsedProxy[1] : proxy; - var parsedProxyPort = parsedProxy ? parseInt(parsedProxy[2]) : 0; - if (parsedProxyPort && parsedProxyPort !== port) { - return true; // Skip if ports don't match. - } + /** + * @param {(value: string, key: string, self: FormData) => void} callbackFn + * @param {unknown} thisArg + */ + forEach (callbackFn, thisArg = globalThis) { + webidl.brandCheck(this, FormData) - if (!/^[.*]/.test(parsedProxyHostname)) { - // No wildcards, so stop proxying if there is an exact match. - return hostname !== parsedProxyHostname; + webidl.argumentLengthCheck(arguments, 1, { header: 'FormData.forEach' }) + + if (typeof callbackFn !== 'function') { + throw new TypeError( + "Failed to execute 'forEach' on 'FormData': parameter 1 is not of type 'Function'." + ) } - if (parsedProxyHostname.charAt(0) === '*') { - // Remove leading wildcard. - parsedProxyHostname = parsedProxyHostname.slice(1); + for (const [key, value] of this) { + callbackFn.apply(thisArg, [value, key, this]) } - // Stop proxying if the hostname ends with the no_proxy host. - return !stringEndsWith.call(hostname, parsedProxyHostname); - }); + } } +FormData.prototype[Symbol.iterator] = FormData.prototype.entries + +Object.defineProperties(FormData.prototype, { + [Symbol.toStringTag]: { + value: 'FormData', + configurable: true + } +}) + /** - * Get the value for an environment variable. - * - * @param {string} key - The name of the environment variable. - * @return {string} The value of the environment variable. - * @private + * @see https://html.spec.whatwg.org/multipage/form-control-infrastructure.html#create-an-entry + * @param {string} name + * @param {string|Blob} value + * @param {?string} filename + * @returns */ -function getEnv(key) { - return process.env[key.toLowerCase()] || process.env[key.toUpperCase()] || ''; +function makeEntry (name, value, filename) { + // 1. Set name to the result of converting name into a scalar value string. + // "To convert a string into a scalar value string, replace any surrogates + // with U+FFFD." + // see: https://nodejs.org/dist/latest-v18.x/docs/api/buffer.html#buftostringencoding-start-end + name = Buffer.from(name).toString('utf8') + + // 2. If value is a string, then set value to the result of converting + // value into a scalar value string. + if (typeof value === 'string') { + value = Buffer.from(value).toString('utf8') + } else { + // 3. Otherwise: + + // 1. If value is not a File object, then set value to a new File object, + // representing the same bytes, whose name attribute value is "blob" + if (!isFileLike(value)) { + value = value instanceof Blob + ? new File([value], 'blob', { type: value.type }) + : new FileLike(value, 'blob', { type: value.type }) + } + + // 2. If filename is given, then set value to a new File object, + // representing the same bytes, whose name attribute is filename. + if (filename !== undefined) { + /** @type {FilePropertyBag} */ + const options = { + type: value.type, + lastModified: value.lastModified + } + + value = (NativeFile && value instanceof NativeFile) || value instanceof UndiciFile + ? new File([value], filename, options) + : new FileLike(value, filename, options) + } + } + + // 4. Return an entry whose name is name and whose value is value. + return { name, value } } -exports.getProxyForUrl = getProxyForUrl; +module.exports = { FormData } /***/ }), -/***/ 8341: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 1246: +/***/ ((module) => { -var once = __nccwpck_require__(1223) -var eos = __nccwpck_require__(1205) -var fs = __nccwpck_require__(7147) // we only need fs to get the ReadStream and WriteStream prototypes +"use strict"; -var noop = function () {} -var ancient = /^v?\.0/.test(process.version) -var isFn = function (fn) { - return typeof fn === 'function' +// In case of breaking changes, increase the version +// number to avoid conflicts. +const globalOrigin = Symbol.for('undici.globalOrigin.1') + +function getGlobalOrigin () { + return globalThis[globalOrigin] } -var isFS = function (stream) { - if (!ancient) return false // newer node version do not need to care about fs is a special way - if (!fs) return false // browser - return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close) +function setGlobalOrigin (newOrigin) { + if (newOrigin === undefined) { + Object.defineProperty(globalThis, globalOrigin, { + value: undefined, + writable: true, + enumerable: false, + configurable: false + }) + + return + } + + const parsedURL = new URL(newOrigin) + + if (parsedURL.protocol !== 'http:' && parsedURL.protocol !== 'https:') { + throw new TypeError(`Only http & https urls are allowed, received ${parsedURL.protocol}`) + } + + Object.defineProperty(globalThis, globalOrigin, { + value: parsedURL, + writable: true, + enumerable: false, + configurable: false + }) } -var isRequest = function (stream) { - return stream.setHeader && isFn(stream.abort) +module.exports = { + getGlobalOrigin, + setGlobalOrigin } -var destroyer = function (stream, reading, writing, callback) { - callback = once(callback) - var closed = false - stream.on('close', function () { - closed = true - }) +/***/ }), - eos(stream, {readable: reading, writable: writing}, function (err) { - if (err) return callback(err) - closed = true - callback() - }) +/***/ 554: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - var destroyed = false - return function (err) { - if (closed) return - if (destroyed) return - destroyed = true +"use strict"; +// https://github.com/Ethan-Arrowood/undici-fetch - if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks - if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want - if (isFn(stream.destroy)) return stream.destroy() - callback(err || new Error('stream was destroyed')) - } -} +const { kHeadersList, kConstruct } = __nccwpck_require__(2785) +const { kGuard } = __nccwpck_require__(5861) +const { kEnumerableProperty } = __nccwpck_require__(3983) +const { + makeIterator, + isValidHeaderName, + isValidHeaderValue +} = __nccwpck_require__(2538) +const { webidl } = __nccwpck_require__(1744) +const assert = __nccwpck_require__(9491) -var call = function (fn) { - fn() +const kHeadersMap = Symbol('headers map') +const kHeadersSortedMap = Symbol('headers map sorted') + +/** + * @param {number} code + */ +function isHTTPWhiteSpaceCharCode (code) { + return code === 0x00a || code === 0x00d || code === 0x009 || code === 0x020 } -var pipe = function (from, to) { - return from.pipe(to) +/** + * @see https://fetch.spec.whatwg.org/#concept-header-value-normalize + * @param {string} potentialValue + */ +function headerValueNormalize (potentialValue) { + // To normalize a byte sequence potentialValue, remove + // any leading and trailing HTTP whitespace bytes from + // potentialValue. + let i = 0; let j = potentialValue.length + + while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(j - 1))) --j + while (j > i && isHTTPWhiteSpaceCharCode(potentialValue.charCodeAt(i))) ++i + + return i === 0 && j === potentialValue.length ? potentialValue : potentialValue.substring(i, j) } -var pump = function () { - var streams = Array.prototype.slice.call(arguments) - var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop +function fill (headers, object) { + // To fill a Headers object headers with a given object object, run these steps: - if (Array.isArray(streams[0])) streams = streams[0] - if (streams.length < 2) throw new Error('pump requires two streams per minimum') + // 1. If object is a sequence, then for each header in object: + // Note: webidl conversion to array has already been done. + if (Array.isArray(object)) { + for (let i = 0; i < object.length; ++i) { + const header = object[i] + // 1. If header does not contain exactly two items, then throw a TypeError. + if (header.length !== 2) { + throw webidl.errors.exception({ + header: 'Headers constructor', + message: `expected name/value pair to be length 2, found ${header.length}.` + }) + } - var error - var destroys = streams.map(function (stream, i) { - var reading = i < streams.length - 1 - var writing = i > 0 - return destroyer(stream, reading, writing, function (err) { - if (!error) error = err - if (err) destroys.forEach(call) - if (reading) return - destroys.forEach(call) - callback(error) - }) - }) + // 2. Append (header’s first item, header’s second item) to headers. + appendHeader(headers, header[0], header[1]) + } + } else if (typeof object === 'object' && object !== null) { + // Note: null should throw - return streams.reduce(pipe) + // 2. Otherwise, object is a record, then for each key → value in object, + // append (key, value) to headers + const keys = Object.keys(object) + for (let i = 0; i < keys.length; ++i) { + appendHeader(headers, keys[i], object[keys[i]]) + } + } else { + throw webidl.errors.conversionFailed({ + prefix: 'Headers constructor', + argument: 'Argument 1', + types: ['sequence>', 'record'] + }) + } } -module.exports = pump +/** + * @see https://fetch.spec.whatwg.org/#concept-headers-append + */ +function appendHeader (headers, name, value) { + // 1. Normalize value. + value = headerValueNormalize(value) + + // 2. If name is not a header name or value is not a + // header value, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.append', + value: name, + type: 'header name' + }) + } else if (!isValidHeaderValue(value)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.append', + value, + type: 'header value' + }) + } + // 3. If headers’s guard is "immutable", then throw a TypeError. + // 4. Otherwise, if headers’s guard is "request" and name is a + // forbidden header name, return. + // Note: undici does not implement forbidden header names + if (headers[kGuard] === 'immutable') { + throw new TypeError('immutable') + } else if (headers[kGuard] === 'request-no-cors') { + // 5. Otherwise, if headers’s guard is "request-no-cors": + // TODO + } -/***/ }), + // 6. Otherwise, if headers’s guard is "response" and name is a + // forbidden response-header name, return. -/***/ 7214: -/***/ ((module) => { + // 7. Append (name, value) to headers’s header list. + return headers[kHeadersList].append(name, value) -"use strict"; + // 8. If headers’s guard is "request-no-cors", then remove + // privileged no-CORS request headers from headers +} +class HeadersList { + /** @type {[string, string][]|null} */ + cookies = null -const codes = {}; + constructor (init) { + if (init instanceof HeadersList) { + this[kHeadersMap] = new Map(init[kHeadersMap]) + this[kHeadersSortedMap] = init[kHeadersSortedMap] + this.cookies = init.cookies === null ? null : [...init.cookies] + } else { + this[kHeadersMap] = new Map(init) + this[kHeadersSortedMap] = null + } + } -function createErrorType(code, message, Base) { - if (!Base) { - Base = Error + // https://fetch.spec.whatwg.org/#header-list-contains + contains (name) { + // A header list list contains a header name name if list + // contains a header whose name is a byte-case-insensitive + // match for name. + name = name.toLowerCase() + + return this[kHeadersMap].has(name) } - function getMessage (arg1, arg2, arg3) { - if (typeof message === 'string') { - return message + clear () { + this[kHeadersMap].clear() + this[kHeadersSortedMap] = null + this.cookies = null + } + + // https://fetch.spec.whatwg.org/#concept-header-list-append + append (name, value) { + this[kHeadersSortedMap] = null + + // 1. If list contains name, then set name to the first such + // header’s name. + const lowercaseName = name.toLowerCase() + const exists = this[kHeadersMap].get(lowercaseName) + + // 2. Append (name, value) to list. + if (exists) { + const delimiter = lowercaseName === 'cookie' ? '; ' : ', ' + this[kHeadersMap].set(lowercaseName, { + name: exists.name, + value: `${exists.value}${delimiter}${value}` + }) } else { - return message(arg1, arg2, arg3) + this[kHeadersMap].set(lowercaseName, { name, value }) + } + + if (lowercaseName === 'set-cookie') { + this.cookies ??= [] + this.cookies.push(value) } } - class NodeError extends Base { - constructor (arg1, arg2, arg3) { - super(getMessage(arg1, arg2, arg3)); + // https://fetch.spec.whatwg.org/#concept-header-list-set + set (name, value) { + this[kHeadersSortedMap] = null + const lowercaseName = name.toLowerCase() + + if (lowercaseName === 'set-cookie') { + this.cookies = [value] } + + // 1. If list contains name, then set the value of + // the first such header to value and remove the + // others. + // 2. Otherwise, append header (name, value) to list. + this[kHeadersMap].set(lowercaseName, { name, value }) } - NodeError.prototype.name = Base.name; - NodeError.prototype.code = code; + // https://fetch.spec.whatwg.org/#concept-header-list-delete + delete (name) { + this[kHeadersSortedMap] = null - codes[code] = NodeError; -} + name = name.toLowerCase() -// https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js -function oneOf(expected, thing) { - if (Array.isArray(expected)) { - const len = expected.length; - expected = expected.map((i) => String(i)); - if (len > 2) { - return `one of ${thing} ${expected.slice(0, len - 1).join(', ')}, or ` + - expected[len - 1]; - } else if (len === 2) { - return `one of ${thing} ${expected[0]} or ${expected[1]}`; - } else { - return `of ${thing} ${expected[0]}`; + if (name === 'set-cookie') { + this.cookies = null } - } else { - return `of ${thing} ${String(expected)}`; + + this[kHeadersMap].delete(name) } -} -// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith -function startsWith(str, search, pos) { - return str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search; -} + // https://fetch.spec.whatwg.org/#concept-header-list-get + get (name) { + const value = this[kHeadersMap].get(name.toLowerCase()) -// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith -function endsWith(str, search, this_len) { - if (this_len === undefined || this_len > str.length) { - this_len = str.length; - } - return str.substring(this_len - search.length, this_len) === search; -} + // 1. If list does not contain name, then return null. + // 2. Return the values of all headers in list whose name + // is a byte-case-insensitive match for name, + // separated from each other by 0x2C 0x20, in order. + return value === undefined ? null : value.value + } -// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes -function includes(str, search, start) { - if (typeof start !== 'number') { - start = 0; + * [Symbol.iterator] () { + // use the lowercased name + for (const [name, { value }] of this[kHeadersMap]) { + yield [name, value] + } } - if (start + search.length > str.length) { - return false; - } else { - return str.indexOf(search, start) !== -1; + get entries () { + const headers = {} + + if (this[kHeadersMap].size) { + for (const { name, value } of this[kHeadersMap].values()) { + headers[name] = value + } + } + + return headers } } -createErrorType('ERR_INVALID_OPT_VALUE', function (name, value) { - return 'The value "' + value + '" is invalid for option "' + name + '"' -}, TypeError); -createErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) { - // determiner: 'must be' or 'must not be' - let determiner; - if (typeof expected === 'string' && startsWith(expected, 'not ')) { - determiner = 'must not be'; - expected = expected.replace(/^not /, ''); - } else { - determiner = 'must be'; - } +// https://fetch.spec.whatwg.org/#headers-class +class Headers { + constructor (init = undefined) { + if (init === kConstruct) { + return + } + this[kHeadersList] = new HeadersList() - let msg; - if (endsWith(name, ' argument')) { - // For cases like 'first argument' - msg = `The ${name} ${determiner} ${oneOf(expected, 'type')}`; - } else { - const type = includes(name, '.') ? 'property' : 'argument'; - msg = `The "${name}" ${type} ${determiner} ${oneOf(expected, 'type')}`; + // The new Headers(init) constructor steps are: + + // 1. Set this’s guard to "none". + this[kGuard] = 'none' + + // 2. If init is given, then fill this with init. + if (init !== undefined) { + init = webidl.converters.HeadersInit(init) + fill(this, init) + } } - msg += `. Received type ${typeof actual}`; - return msg; -}, TypeError); -createErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF'); -createErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) { - return 'The ' + name + ' method is not implemented' -}); -createErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close'); -createErrorType('ERR_STREAM_DESTROYED', function (name) { - return 'Cannot call ' + name + ' after a stream was destroyed'; -}); -createErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times'); -createErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable'); -createErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end'); -createErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError); -createErrorType('ERR_UNKNOWN_ENCODING', function (arg) { - return 'Unknown encoding: ' + arg -}, TypeError); -createErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event'); + // https://fetch.spec.whatwg.org/#dom-headers-append + append (name, value) { + webidl.brandCheck(this, Headers) -module.exports.q = codes; + webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.append' }) + name = webidl.converters.ByteString(name) + value = webidl.converters.ByteString(value) -/***/ }), + return appendHeader(this, name, value) + } -/***/ 1359: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // https://fetch.spec.whatwg.org/#dom-headers-delete + delete (name) { + webidl.brandCheck(this, Headers) -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. -// a duplex stream is just a stream that is both readable and writable. -// Since JS doesn't have multiple prototypal inheritance, this class -// prototypally inherits from Readable, and then parasitically from -// Writable. + webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.delete' }) -/**/ + name = webidl.converters.ByteString(name) -var objectKeys = Object.keys || function (obj) { - var keys = []; + // 1. If name is not a header name, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.delete', + value: name, + type: 'header name' + }) + } - for (var key in obj) { - keys.push(key); + // 2. If this’s guard is "immutable", then throw a TypeError. + // 3. Otherwise, if this’s guard is "request" and name is a + // forbidden header name, return. + // 4. Otherwise, if this’s guard is "request-no-cors", name + // is not a no-CORS-safelisted request-header name, and + // name is not a privileged no-CORS request-header name, + // return. + // 5. Otherwise, if this’s guard is "response" and name is + // a forbidden response-header name, return. + // Note: undici does not implement forbidden header names + if (this[kGuard] === 'immutable') { + throw new TypeError('immutable') + } else if (this[kGuard] === 'request-no-cors') { + // TODO + } + + // 6. If this’s header list does not contain name, then + // return. + if (!this[kHeadersList].contains(name)) { + return + } + + // 7. Delete name from this’s header list. + // 8. If this’s guard is "request-no-cors", then remove + // privileged no-CORS request headers from this. + this[kHeadersList].delete(name) } - return keys; -}; -/**/ + // https://fetch.spec.whatwg.org/#dom-headers-get + get (name) { + webidl.brandCheck(this, Headers) + webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.get' }) -module.exports = Duplex; + name = webidl.converters.ByteString(name) -var Readable = __nccwpck_require__(1433); + // 1. If name is not a header name, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.get', + value: name, + type: 'header name' + }) + } -var Writable = __nccwpck_require__(6993); + // 2. Return the result of getting name from this’s header + // list. + return this[kHeadersList].get(name) + } -__nccwpck_require__(4124)(Duplex, Readable); + // https://fetch.spec.whatwg.org/#dom-headers-has + has (name) { + webidl.brandCheck(this, Headers) -{ - // Allow the keys array to be GC'ed. - var keys = objectKeys(Writable.prototype); + webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.has' }) - for (var v = 0; v < keys.length; v++) { - var method = keys[v]; - if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method]; + name = webidl.converters.ByteString(name) + + // 1. If name is not a header name, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.has', + value: name, + type: 'header name' + }) + } + + // 2. Return true if this’s header list contains name; + // otherwise false. + return this[kHeadersList].contains(name) } -} -function Duplex(options) { - if (!(this instanceof Duplex)) return new Duplex(options); - Readable.call(this, options); - Writable.call(this, options); - this.allowHalfOpen = true; + // https://fetch.spec.whatwg.org/#dom-headers-set + set (name, value) { + webidl.brandCheck(this, Headers) - if (options) { - if (options.readable === false) this.readable = false; - if (options.writable === false) this.writable = false; + webidl.argumentLengthCheck(arguments, 2, { header: 'Headers.set' }) - if (options.allowHalfOpen === false) { - this.allowHalfOpen = false; - this.once('end', onend); + name = webidl.converters.ByteString(name) + value = webidl.converters.ByteString(value) + + // 1. Normalize value. + value = headerValueNormalize(value) + + // 2. If name is not a header name or value is not a + // header value, then throw a TypeError. + if (!isValidHeaderName(name)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.set', + value: name, + type: 'header name' + }) + } else if (!isValidHeaderValue(value)) { + throw webidl.errors.invalidArgument({ + prefix: 'Headers.set', + value, + type: 'header value' + }) } - } -} -Object.defineProperty(Duplex.prototype, 'writableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._writableState.highWaterMark; - } -}); -Object.defineProperty(Duplex.prototype, 'writableBuffer', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._writableState && this._writableState.getBuffer(); + // 3. If this’s guard is "immutable", then throw a TypeError. + // 4. Otherwise, if this’s guard is "request" and name is a + // forbidden header name, return. + // 5. Otherwise, if this’s guard is "request-no-cors" and + // name/value is not a no-CORS-safelisted request-header, + // return. + // 6. Otherwise, if this’s guard is "response" and name is a + // forbidden response-header name, return. + // Note: undici does not implement forbidden header names + if (this[kGuard] === 'immutable') { + throw new TypeError('immutable') + } else if (this[kGuard] === 'request-no-cors') { + // TODO + } + + // 7. Set (name, value) in this’s header list. + // 8. If this’s guard is "request-no-cors", then remove + // privileged no-CORS request headers from this + this[kHeadersList].set(name, value) } -}); -Object.defineProperty(Duplex.prototype, 'writableLength', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._writableState.length; + + // https://fetch.spec.whatwg.org/#dom-headers-getsetcookie + getSetCookie () { + webidl.brandCheck(this, Headers) + + // 1. If this’s header list does not contain `Set-Cookie`, then return « ». + // 2. Return the values of all headers in this’s header list whose name is + // a byte-case-insensitive match for `Set-Cookie`, in order. + + const list = this[kHeadersList].cookies + + if (list) { + return [...list] + } + + return [] } -}); // the no-half-open enforcer -function onend() { - // If the writable side ended, then we're ok. - if (this._writableState.ended) return; // no more data can be written. - // But allow more writes to happen in this tick. + // https://fetch.spec.whatwg.org/#concept-header-list-sort-and-combine + get [kHeadersSortedMap] () { + if (this[kHeadersList][kHeadersSortedMap]) { + return this[kHeadersList][kHeadersSortedMap] + } - process.nextTick(onEndNT, this); -} + // 1. Let headers be an empty list of headers with the key being the name + // and value the value. + const headers = [] -function onEndNT(self) { - self.end(); -} + // 2. Let names be the result of convert header names to a sorted-lowercase + // set with all the names of the headers in list. + const names = [...this[kHeadersList]].sort((a, b) => a[0] < b[0] ? -1 : 1) + const cookies = this[kHeadersList].cookies -Object.defineProperty(Duplex.prototype, 'destroyed', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - if (this._readableState === undefined || this._writableState === undefined) { - return false; + // 3. For each name of names: + for (let i = 0; i < names.length; ++i) { + const [name, value] = names[i] + // 1. If name is `set-cookie`, then: + if (name === 'set-cookie') { + // 1. Let values be a list of all values of headers in list whose name + // is a byte-case-insensitive match for name, in order. + + // 2. For each value of values: + // 1. Append (name, value) to headers. + for (let j = 0; j < cookies.length; ++j) { + headers.push([name, cookies[j]]) + } + } else { + // 2. Otherwise: + + // 1. Let value be the result of getting name from list. + + // 2. Assert: value is non-null. + assert(value !== null) + + // 3. Append (name, value) to headers. + headers.push([name, value]) + } } - return this._readableState.destroyed && this._writableState.destroyed; - }, - set: function set(value) { - // we ignore the value if the stream - // has not been initialized yet - if (this._readableState === undefined || this._writableState === undefined) { - return; - } // backward compatibility, the user is explicitly - // managing destroyed + this[kHeadersList][kHeadersSortedMap] = headers + // 4. Return headers. + return headers + } - this._readableState.destroyed = value; - this._writableState.destroyed = value; + keys () { + webidl.brandCheck(this, Headers) + + if (this[kGuard] === 'immutable') { + const value = this[kHeadersSortedMap] + return makeIterator(() => value, 'Headers', + 'key') + } + + return makeIterator( + () => [...this[kHeadersSortedMap].values()], + 'Headers', + 'key' + ) } -}); -/***/ }), + values () { + webidl.brandCheck(this, Headers) -/***/ 1542: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (this[kGuard] === 'immutable') { + const value = this[kHeadersSortedMap] + return makeIterator(() => value, 'Headers', + 'value') + } -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. -// a passthrough stream. -// basically just the most minimal sort of Transform stream. -// Every written chunk gets output as-is. + return makeIterator( + () => [...this[kHeadersSortedMap].values()], + 'Headers', + 'value' + ) + } + entries () { + webidl.brandCheck(this, Headers) -module.exports = PassThrough; + if (this[kGuard] === 'immutable') { + const value = this[kHeadersSortedMap] + return makeIterator(() => value, 'Headers', + 'key+value') + } -var Transform = __nccwpck_require__(4415); + return makeIterator( + () => [...this[kHeadersSortedMap].values()], + 'Headers', + 'key+value' + ) + } -__nccwpck_require__(4124)(PassThrough, Transform); + /** + * @param {(value: string, key: string, self: Headers) => void} callbackFn + * @param {unknown} thisArg + */ + forEach (callbackFn, thisArg = globalThis) { + webidl.brandCheck(this, Headers) -function PassThrough(options) { - if (!(this instanceof PassThrough)) return new PassThrough(options); - Transform.call(this, options); + webidl.argumentLengthCheck(arguments, 1, { header: 'Headers.forEach' }) + + if (typeof callbackFn !== 'function') { + throw new TypeError( + "Failed to execute 'forEach' on 'Headers': parameter 1 is not of type 'Function'." + ) + } + + for (const [key, value] of this) { + callbackFn.apply(thisArg, [value, key, this]) + } + } + + [Symbol.for('nodejs.util.inspect.custom')] () { + webidl.brandCheck(this, Headers) + + return this[kHeadersList] + } } -PassThrough.prototype._transform = function (chunk, encoding, cb) { - cb(null, chunk); -}; +Headers.prototype[Symbol.iterator] = Headers.prototype.entries -/***/ }), +Object.defineProperties(Headers.prototype, { + append: kEnumerableProperty, + delete: kEnumerableProperty, + get: kEnumerableProperty, + has: kEnumerableProperty, + set: kEnumerableProperty, + getSetCookie: kEnumerableProperty, + keys: kEnumerableProperty, + values: kEnumerableProperty, + entries: kEnumerableProperty, + forEach: kEnumerableProperty, + [Symbol.iterator]: { enumerable: false }, + [Symbol.toStringTag]: { + value: 'Headers', + configurable: true + } +}) -/***/ 1433: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +webidl.converters.HeadersInit = function (V) { + if (webidl.util.Type(V) === 'Object') { + if (V[Symbol.iterator]) { + return webidl.converters['sequence>'](V) + } -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. + return webidl.converters['record'](V) + } + + throw webidl.errors.conversionFailed({ + prefix: 'Headers constructor', + argument: 'Argument 1', + types: ['sequence>', 'record'] + }) +} +module.exports = { + fill, + Headers, + HeadersList +} -module.exports = Readable; -/**/ -var Duplex; -/**/ +/***/ }), -Readable.ReadableState = ReadableState; -/**/ +/***/ 4881: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var EE = (__nccwpck_require__(2361).EventEmitter); +"use strict"; +// https://github.com/Ethan-Arrowood/undici-fetch -var EElistenerCount = function EElistenerCount(emitter, type) { - return emitter.listeners(type).length; -}; -/**/ -/**/ +const { + Response, + makeNetworkError, + makeAppropriateNetworkError, + filterResponse, + makeResponse +} = __nccwpck_require__(7823) +const { Headers } = __nccwpck_require__(554) +const { Request, makeRequest } = __nccwpck_require__(8359) +const zlib = __nccwpck_require__(9796) +const { + bytesMatch, + makePolicyContainer, + clonePolicyContainer, + requestBadPort, + TAOCheck, + appendRequestOriginHeader, + responseLocationURL, + requestCurrentURL, + setRequestReferrerPolicyOnRedirect, + tryUpgradeRequestToAPotentiallyTrustworthyURL, + createOpaqueTimingInfo, + appendFetchMetadata, + corsCheck, + crossOriginResourcePolicyCheck, + determineRequestsReferrer, + coarsenedSharedCurrentTime, + createDeferredPromise, + isBlobLike, + sameOrigin, + isCancelled, + isAborted, + isErrorLike, + fullyReadBody, + readableStreamClose, + isomorphicEncode, + urlIsLocal, + urlIsHttpHttpsScheme, + urlHasHttpsScheme +} = __nccwpck_require__(2538) +const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(5861) +const assert = __nccwpck_require__(9491) +const { safelyExtractBody } = __nccwpck_require__(1472) +const { + redirectStatusSet, + nullBodyStatus, + safeMethodsSet, + requestBodyHeader, + subresourceSet, + DOMException +} = __nccwpck_require__(1037) +const { kHeadersList } = __nccwpck_require__(2785) +const EE = __nccwpck_require__(2361) +const { Readable, pipeline } = __nccwpck_require__(2781) +const { addAbortListener, isErrored, isReadable, nodeMajor, nodeMinor } = __nccwpck_require__(3983) +const { dataURLProcessor, serializeAMimeType } = __nccwpck_require__(685) +const { TransformStream } = __nccwpck_require__(5356) +const { getGlobalDispatcher } = __nccwpck_require__(1892) +const { webidl } = __nccwpck_require__(1744) +const { STATUS_CODES } = __nccwpck_require__(3685) +const GET_OR_HEAD = ['GET', 'HEAD'] + +/** @type {import('buffer').resolveObjectURL} */ +let resolveObjectURL +let ReadableStream = globalThis.ReadableStream + +class Fetch extends EE { + constructor (dispatcher) { + super() + + this.dispatcher = dispatcher + this.connection = null + this.dump = false + this.state = 'ongoing' + // 2 terminated listeners get added per request, + // but only 1 gets removed. If there are 20 redirects, + // 21 listeners will be added. + // See https://github.com/nodejs/undici/issues/1711 + // TODO (fix): Find and fix root cause for leaked listener. + this.setMaxListeners(21) + } + + terminate (reason) { + if (this.state !== 'ongoing') { + return + } -var Stream = __nccwpck_require__(2387); -/**/ + this.state = 'terminated' + this.connection?.destroy(reason) + this.emit('terminated', reason) + } + // https://fetch.spec.whatwg.org/#fetch-controller-abort + abort (error) { + if (this.state !== 'ongoing') { + return + } -var Buffer = (__nccwpck_require__(4300).Buffer); + // 1. Set controller’s state to "aborted". + this.state = 'aborted' -var OurUint8Array = global.Uint8Array || function () {}; + // 2. Let fallbackError be an "AbortError" DOMException. + // 3. Set error to fallbackError if it is not given. + if (!error) { + error = new DOMException('The operation was aborted.', 'AbortError') + } -function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk); -} + // 4. Let serializedError be StructuredSerialize(error). + // If that threw an exception, catch it, and let + // serializedError be StructuredSerialize(fallbackError). -function _isUint8Array(obj) { - return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; + // 5. Set controller’s serialized abort reason to serializedError. + this.serializedAbortReason = error + + this.connection?.destroy(error) + this.emit('terminated', error) + } } -/**/ +// https://fetch.spec.whatwg.org/#fetch-method +function fetch (input, init = {}) { + webidl.argumentLengthCheck(arguments, 1, { header: 'globalThis.fetch' }) -var debugUtil = __nccwpck_require__(3837); + // 1. Let p be a new promise. + const p = createDeferredPromise() -var debug; + // 2. Let requestObject be the result of invoking the initial value of + // Request as constructor with input and init as arguments. If this throws + // an exception, reject p with it and return p. + let requestObject -if (debugUtil && debugUtil.debuglog) { - debug = debugUtil.debuglog('stream'); -} else { - debug = function debug() {}; -} -/**/ + try { + requestObject = new Request(input, init) + } catch (e) { + p.reject(e) + return p.promise + } + // 3. Let request be requestObject’s request. + const request = requestObject[kState] -var BufferList = __nccwpck_require__(6522); + // 4. If requestObject’s signal’s aborted flag is set, then: + if (requestObject.signal.aborted) { + // 1. Abort the fetch() call with p, request, null, and + // requestObject’s signal’s abort reason. + abortFetch(p, request, null, requestObject.signal.reason) -var destroyImpl = __nccwpck_require__(7049); + // 2. Return p. + return p.promise + } -var _require = __nccwpck_require__(9948), - getHighWaterMark = _require.getHighWaterMark; + // 5. Let globalObject be request’s client’s global object. + const globalObject = request.client.globalObject -var _require$codes = (__nccwpck_require__(7214)/* .codes */ .q), - ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, - ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF, - ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, - ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; // Lazy loaded to improve the startup performance. + // 6. If globalObject is a ServiceWorkerGlobalScope object, then set + // request’s service-workers mode to "none". + if (globalObject?.constructor?.name === 'ServiceWorkerGlobalScope') { + request.serviceWorkers = 'none' + } + // 7. Let responseObject be null. + let responseObject = null -var StringDecoder; -var createReadableStreamAsyncIterator; -var from; + // 8. Let relevantRealm be this’s relevant Realm. + const relevantRealm = null -__nccwpck_require__(4124)(Readable, Stream); + // 9. Let locallyAborted be false. + let locallyAborted = false -var errorOrDestroy = destroyImpl.errorOrDestroy; -var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume']; + // 10. Let controller be null. + let controller = null -function prependListener(emitter, event, fn) { - // Sadly this is not cacheable as some libraries bundle their own - // event emitter implementation with them. - if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); // This is a hack to make sure that our error handler is attached before any - // userland ones. NEVER DO THIS. This is here only because this code needs - // to continue to work with older versions of Node.js that do not include - // the prependListener() method. The goal is to eventually remove this hack. + // 11. Add the following abort steps to requestObject’s signal: + addAbortListener( + requestObject.signal, + () => { + // 1. Set locallyAborted to true. + locallyAborted = true - if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]]; -} + // 2. Assert: controller is non-null. + assert(controller != null) -function ReadableState(options, stream, isDuplex) { - Duplex = Duplex || __nccwpck_require__(1359); - options = options || {}; // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream. - // These options can be provided separately as readableXXX and writableXXX. + // 3. Abort controller with requestObject’s signal’s abort reason. + controller.abort(requestObject.signal.reason) - if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away + // 4. Abort the fetch() call with p, request, responseObject, + // and requestObject’s signal’s abort reason. + abortFetch(p, request, responseObject, requestObject.signal.reason) + } + ) - this.objectMode = !!options.objectMode; - if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; // the point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" + // 12. Let handleFetchDone given response response be to finalize and + // report timing with response, globalObject, and "fetch". + const handleFetchDone = (response) => + finalizeAndReportTiming(response, 'fetch') - this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex); // A linked list is used to store data chunks instead of an array because the - // linked list can remove elements from the beginning faster than - // array.shift() + // 13. Set controller to the result of calling fetch given request, + // with processResponseEndOfBody set to handleFetchDone, and processResponse + // given response being these substeps: - this.buffer = new BufferList(); - this.length = 0; - this.pipes = null; - this.pipesCount = 0; - this.flowing = null; - this.ended = false; - this.endEmitted = false; - this.reading = false; // a flag to be able to tell if the event 'readable'/'data' is emitted - // immediately, or on a later tick. We set this to true at first, because - // any actions that shouldn't happen until "later" should generally also - // not happen before the first read call. + const processResponse = (response) => { + // 1. If locallyAborted is true, terminate these substeps. + if (locallyAborted) { + return Promise.resolve() + } - this.sync = true; // whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. + // 2. If response’s aborted flag is set, then: + if (response.aborted) { + // 1. Let deserializedError be the result of deserialize a serialized + // abort reason given controller’s serialized abort reason and + // relevantRealm. - this.needReadable = false; - this.emittedReadable = false; - this.readableListening = false; - this.resumeScheduled = false; - this.paused = true; // Should close be emitted on destroy. Defaults to true. + // 2. Abort the fetch() call with p, request, responseObject, and + // deserializedError. - this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'end' (and potentially 'finish') + abortFetch(p, request, responseObject, controller.serializedAbortReason) + return Promise.resolve() + } - this.autoDestroy = !!options.autoDestroy; // has it been destroyed + // 3. If response is a network error, then reject p with a TypeError + // and terminate these substeps. + if (response.type === 'error') { + p.reject( + Object.assign(new TypeError('fetch failed'), { cause: response.error }) + ) + return Promise.resolve() + } - this.destroyed = false; // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. + // 4. Set responseObject to the result of creating a Response object, + // given response, "immutable", and relevantRealm. + responseObject = new Response() + responseObject[kState] = response + responseObject[kRealm] = relevantRealm + responseObject[kHeaders][kHeadersList] = response.headersList + responseObject[kHeaders][kGuard] = 'immutable' + responseObject[kHeaders][kRealm] = relevantRealm - this.defaultEncoding = options.defaultEncoding || 'utf8'; // the number of writers that are awaiting a drain event in .pipe()s + // 5. Resolve p with responseObject. + p.resolve(responseObject) + } - this.awaitDrain = 0; // if true, a maybeReadMore has been scheduled + controller = fetching({ + request, + processResponseEndOfBody: handleFetchDone, + processResponse, + dispatcher: init.dispatcher ?? getGlobalDispatcher() // undici + }) - this.readingMore = false; - this.decoder = null; - this.encoding = null; + // 14. Return p. + return p.promise +} - if (options.encoding) { - if (!StringDecoder) StringDecoder = (__nccwpck_require__(4841)/* .StringDecoder */ .s); - this.decoder = new StringDecoder(options.encoding); - this.encoding = options.encoding; +// https://fetch.spec.whatwg.org/#finalize-and-report-timing +function finalizeAndReportTiming (response, initiatorType = 'other') { + // 1. If response is an aborted network error, then return. + if (response.type === 'error' && response.aborted) { + return } -} -function Readable(options) { - Duplex = Duplex || __nccwpck_require__(1359); - if (!(this instanceof Readable)) return new Readable(options); // Checking for a Stream.Duplex instance is faster here instead of inside - // the ReadableState constructor, at least with V8 6.5 + // 2. If response’s URL list is null or empty, then return. + if (!response.urlList?.length) { + return + } - var isDuplex = this instanceof Duplex; - this._readableState = new ReadableState(options, this, isDuplex); // legacy + // 3. Let originalURL be response’s URL list[0]. + const originalURL = response.urlList[0] - this.readable = true; + // 4. Let timingInfo be response’s timing info. + let timingInfo = response.timingInfo - if (options) { - if (typeof options.read === 'function') this._read = options.read; - if (typeof options.destroy === 'function') this._destroy = options.destroy; + // 5. Let cacheState be response’s cache state. + let cacheState = response.cacheState + + // 6. If originalURL’s scheme is not an HTTP(S) scheme, then return. + if (!urlIsHttpHttpsScheme(originalURL)) { + return } - Stream.call(this); -} + // 7. If timingInfo is null, then return. + if (timingInfo === null) { + return + } -Object.defineProperty(Readable.prototype, 'destroyed', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - if (this._readableState === undefined) { - return false; - } + // 8. If response’s timing allow passed flag is not set, then: + if (!response.timingAllowPassed) { + // 1. Set timingInfo to a the result of creating an opaque timing info for timingInfo. + timingInfo = createOpaqueTimingInfo({ + startTime: timingInfo.startTime + }) - return this._readableState.destroyed; - }, - set: function set(value) { - // we ignore the value if the stream - // has not been initialized yet - if (!this._readableState) { - return; - } // backward compatibility, the user is explicitly - // managing destroyed + // 2. Set cacheState to the empty string. + cacheState = '' + } + // 9. Set timingInfo’s end time to the coarsened shared current time + // given global’s relevant settings object’s cross-origin isolated + // capability. + // TODO: given global’s relevant settings object’s cross-origin isolated + // capability? + timingInfo.endTime = coarsenedSharedCurrentTime() - this._readableState.destroyed = value; + // 10. Set response’s timing info to timingInfo. + response.timingInfo = timingInfo + + // 11. Mark resource timing for timingInfo, originalURL, initiatorType, + // global, and cacheState. + markResourceTiming( + timingInfo, + originalURL, + initiatorType, + globalThis, + cacheState + ) +} + +// https://w3c.github.io/resource-timing/#dfn-mark-resource-timing +function markResourceTiming (timingInfo, originalURL, initiatorType, globalThis, cacheState) { + if (nodeMajor > 18 || (nodeMajor === 18 && nodeMinor >= 2)) { + performance.markResourceTiming(timingInfo, originalURL.href, initiatorType, globalThis, cacheState) } -}); -Readable.prototype.destroy = destroyImpl.destroy; -Readable.prototype._undestroy = destroyImpl.undestroy; +} -Readable.prototype._destroy = function (err, cb) { - cb(err); -}; // Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. +// https://fetch.spec.whatwg.org/#abort-fetch +function abortFetch (p, request, responseObject, error) { + // Note: AbortSignal.reason was added in node v17.2.0 + // which would give us an undefined error to reject with. + // Remove this once node v16 is no longer supported. + if (!error) { + error = new DOMException('The operation was aborted.', 'AbortError') + } + // 1. Reject promise with error. + p.reject(error) -Readable.prototype.push = function (chunk, encoding) { - var state = this._readableState; - var skipChunkCheck; + // 2. If request’s body is not null and is readable, then cancel request’s + // body with error. + if (request.body != null && isReadable(request.body?.stream)) { + request.body.stream.cancel(error).catch((err) => { + if (err.code === 'ERR_INVALID_STATE') { + // Node bug? + return + } + throw err + }) + } - if (!state.objectMode) { - if (typeof chunk === 'string') { - encoding = encoding || state.defaultEncoding; + // 3. If responseObject is null, then return. + if (responseObject == null) { + return + } - if (encoding !== state.encoding) { - chunk = Buffer.from(chunk, encoding); - encoding = ''; + // 4. Let response be responseObject’s response. + const response = responseObject[kState] + + // 5. If response’s body is not null and is readable, then error response’s + // body with error. + if (response.body != null && isReadable(response.body?.stream)) { + response.body.stream.cancel(error).catch((err) => { + if (err.code === 'ERR_INVALID_STATE') { + // Node bug? + return } + throw err + }) + } +} - skipChunkCheck = true; +// https://fetch.spec.whatwg.org/#fetching +function fetching ({ + request, + processRequestBodyChunkLength, + processRequestEndOfBody, + processResponse, + processResponseEndOfBody, + processResponseConsumeBody, + useParallelQueue = false, + dispatcher // undici +}) { + // 1. Let taskDestination be null. + let taskDestination = null + + // 2. Let crossOriginIsolatedCapability be false. + let crossOriginIsolatedCapability = false + + // 3. If request’s client is non-null, then: + if (request.client != null) { + // 1. Set taskDestination to request’s client’s global object. + taskDestination = request.client.globalObject + + // 2. Set crossOriginIsolatedCapability to request’s client’s cross-origin + // isolated capability. + crossOriginIsolatedCapability = + request.client.crossOriginIsolatedCapability + } + + // 4. If useParallelQueue is true, then set taskDestination to the result of + // starting a new parallel queue. + // TODO + + // 5. Let timingInfo be a new fetch timing info whose start time and + // post-redirect start time are the coarsened shared current time given + // crossOriginIsolatedCapability. + const currenTime = coarsenedSharedCurrentTime(crossOriginIsolatedCapability) + const timingInfo = createOpaqueTimingInfo({ + startTime: currenTime + }) + + // 6. Let fetchParams be a new fetch params whose + // request is request, + // timing info is timingInfo, + // process request body chunk length is processRequestBodyChunkLength, + // process request end-of-body is processRequestEndOfBody, + // process response is processResponse, + // process response consume body is processResponseConsumeBody, + // process response end-of-body is processResponseEndOfBody, + // task destination is taskDestination, + // and cross-origin isolated capability is crossOriginIsolatedCapability. + const fetchParams = { + controller: new Fetch(dispatcher), + request, + timingInfo, + processRequestBodyChunkLength, + processRequestEndOfBody, + processResponse, + processResponseConsumeBody, + processResponseEndOfBody, + taskDestination, + crossOriginIsolatedCapability + } + + // 7. If request’s body is a byte sequence, then set request’s body to + // request’s body as a body. + // NOTE: Since fetching is only called from fetch, body should already be + // extracted. + assert(!request.body || request.body.stream) + + // 8. If request’s window is "client", then set request’s window to request’s + // client, if request’s client’s global object is a Window object; otherwise + // "no-window". + if (request.window === 'client') { + // TODO: What if request.client is null? + request.window = + request.client?.globalObject?.constructor?.name === 'Window' + ? request.client + : 'no-window' + } + + // 9. If request’s origin is "client", then set request’s origin to request’s + // client’s origin. + if (request.origin === 'client') { + // TODO: What if request.client is null? + request.origin = request.client?.origin + } + + // 10. If all of the following conditions are true: + // TODO + + // 11. If request’s policy container is "client", then: + if (request.policyContainer === 'client') { + // 1. If request’s client is non-null, then set request’s policy + // container to a clone of request’s client’s policy container. [HTML] + if (request.client != null) { + request.policyContainer = clonePolicyContainer( + request.client.policyContainer + ) + } else { + // 2. Otherwise, set request’s policy container to a new policy + // container. + request.policyContainer = makePolicyContainer() } - } else { - skipChunkCheck = true; } - return readableAddChunk(this, chunk, encoding, false, skipChunkCheck); -}; // Unshift should *always* be something directly out of read() + // 12. If request’s header list does not contain `Accept`, then: + if (!request.headersList.contains('accept')) { + // 1. Let value be `*/*`. + const value = '*/*' + // 2. A user agent should set value to the first matching statement, if + // any, switching on request’s destination: + // "document" + // "frame" + // "iframe" + // `text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8` + // "image" + // `image/png,image/svg+xml,image/*;q=0.8,*/*;q=0.5` + // "style" + // `text/css,*/*;q=0.1` + // TODO -Readable.prototype.unshift = function (chunk) { - return readableAddChunk(this, chunk, null, true, false); -}; + // 3. Append `Accept`/value to request’s header list. + request.headersList.append('accept', value) + } -function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) { - debug('readableAddChunk', chunk); - var state = stream._readableState; + // 13. If request’s header list does not contain `Accept-Language`, then + // user agents should append `Accept-Language`/an appropriate value to + // request’s header list. + if (!request.headersList.contains('accept-language')) { + request.headersList.append('accept-language', '*') + } - if (chunk === null) { - state.reading = false; - onEofChunk(stream, state); - } else { - var er; - if (!skipChunkCheck) er = chunkInvalid(state, chunk); + // 14. If request’s priority is null, then use request’s initiator and + // destination appropriately in setting request’s priority to a + // user-agent-defined object. + if (request.priority === null) { + // TODO + } - if (er) { - errorOrDestroy(stream, er); - } else if (state.objectMode || chunk && chunk.length > 0) { - if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) { - chunk = _uint8ArrayToBuffer(chunk); - } + // 15. If request is a subresource request, then: + if (subresourceSet.has(request.destination)) { + // TODO + } - if (addToFront) { - if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true); - } else if (state.ended) { - errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF()); - } else if (state.destroyed) { - return false; - } else { - state.reading = false; + // 16. Run main fetch given fetchParams. + mainFetch(fetchParams) + .catch(err => { + fetchParams.controller.terminate(err) + }) - if (state.decoder && !encoding) { - chunk = state.decoder.write(chunk); - if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state); - } else { - addChunk(stream, state, chunk, false); - } - } - } else if (!addToFront) { - state.reading = false; - maybeReadMore(stream, state); - } - } // We can push more data if we are below the highWaterMark. - // Also, if we have no data yet, we can stand some more bytes. - // This is to work around cases where hwm=0, such as the repl. + // 17. Return fetchParam's controller + return fetchParams.controller +} +// https://fetch.spec.whatwg.org/#concept-main-fetch +async function mainFetch (fetchParams, recursive = false) { + // 1. Let request be fetchParams’s request. + const request = fetchParams.request - return !state.ended && (state.length < state.highWaterMark || state.length === 0); -} + // 2. Let response be null. + let response = null -function addChunk(stream, state, chunk, addToFront) { - if (state.flowing && state.length === 0 && !state.sync) { - state.awaitDrain = 0; - stream.emit('data', chunk); - } else { - // update the buffer info. - state.length += state.objectMode ? 1 : chunk.length; - if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk); - if (state.needReadable) emitReadable(stream); + // 3. If request’s local-URLs-only flag is set and request’s current URL is + // not local, then set response to a network error. + if (request.localURLsOnly && !urlIsLocal(requestCurrentURL(request))) { + response = makeNetworkError('local URLs only') } - maybeReadMore(stream, state); -} + // 4. Run report Content Security Policy violations for request. + // TODO -function chunkInvalid(state, chunk) { - var er; + // 5. Upgrade request to a potentially trustworthy URL, if appropriate. + tryUpgradeRequestToAPotentiallyTrustworthyURL(request) - if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) { - er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk); + // 6. If should request be blocked due to a bad port, should fetching request + // be blocked as mixed content, or should request be blocked by Content + // Security Policy returns blocked, then set response to a network error. + if (requestBadPort(request) === 'blocked') { + response = makeNetworkError('bad port') } + // TODO: should fetching request be blocked as mixed content? + // TODO: should request be blocked by Content Security Policy? - return er; -} + // 7. If request’s referrer policy is the empty string, then set request’s + // referrer policy to request’s policy container’s referrer policy. + if (request.referrerPolicy === '') { + request.referrerPolicy = request.policyContainer.referrerPolicy + } -Readable.prototype.isPaused = function () { - return this._readableState.flowing === false; -}; // backwards compatibility. + // 8. If request’s referrer is not "no-referrer", then set request’s + // referrer to the result of invoking determine request’s referrer. + if (request.referrer !== 'no-referrer') { + request.referrer = determineRequestsReferrer(request) + } + // 9. Set request’s current URL’s scheme to "https" if all of the following + // conditions are true: + // - request’s current URL’s scheme is "http" + // - request’s current URL’s host is a domain + // - Matching request’s current URL’s host per Known HSTS Host Domain Name + // Matching results in either a superdomain match with an asserted + // includeSubDomains directive or a congruent match (with or without an + // asserted includeSubDomains directive). [HSTS] + // TODO -Readable.prototype.setEncoding = function (enc) { - if (!StringDecoder) StringDecoder = (__nccwpck_require__(4841)/* .StringDecoder */ .s); - var decoder = new StringDecoder(enc); - this._readableState.decoder = decoder; // If setEncoding(null), decoder.encoding equals utf8 + // 10. If recursive is false, then run the remaining steps in parallel. + // TODO - this._readableState.encoding = this._readableState.decoder.encoding; // Iterate over current buffer to convert already stored Buffers: + // 11. If response is null, then set response to the result of running + // the steps corresponding to the first matching statement: + if (response === null) { + response = await (async () => { + const currentURL = requestCurrentURL(request) - var p = this._readableState.buffer.head; - var content = ''; + if ( + // - request’s current URL’s origin is same origin with request’s origin, + // and request’s response tainting is "basic" + (sameOrigin(currentURL, request.url) && request.responseTainting === 'basic') || + // request’s current URL’s scheme is "data" + (currentURL.protocol === 'data:') || + // - request’s mode is "navigate" or "websocket" + (request.mode === 'navigate' || request.mode === 'websocket') + ) { + // 1. Set request’s response tainting to "basic". + request.responseTainting = 'basic' - while (p !== null) { - content += decoder.write(p.data); - p = p.next; + // 2. Return the result of running scheme fetch given fetchParams. + return await schemeFetch(fetchParams) + } + + // request’s mode is "same-origin" + if (request.mode === 'same-origin') { + // 1. Return a network error. + return makeNetworkError('request mode cannot be "same-origin"') + } + + // request’s mode is "no-cors" + if (request.mode === 'no-cors') { + // 1. If request’s redirect mode is not "follow", then return a network + // error. + if (request.redirect !== 'follow') { + return makeNetworkError( + 'redirect mode cannot be "follow" for "no-cors" request' + ) + } + + // 2. Set request’s response tainting to "opaque". + request.responseTainting = 'opaque' + + // 3. Return the result of running scheme fetch given fetchParams. + return await schemeFetch(fetchParams) + } + + // request’s current URL’s scheme is not an HTTP(S) scheme + if (!urlIsHttpHttpsScheme(requestCurrentURL(request))) { + // Return a network error. + return makeNetworkError('URL scheme must be a HTTP(S) scheme') + } + + // - request’s use-CORS-preflight flag is set + // - request’s unsafe-request flag is set and either request’s method is + // not a CORS-safelisted method or CORS-unsafe request-header names with + // request’s header list is not empty + // 1. Set request’s response tainting to "cors". + // 2. Let corsWithPreflightResponse be the result of running HTTP fetch + // given fetchParams and true. + // 3. If corsWithPreflightResponse is a network error, then clear cache + // entries using request. + // 4. Return corsWithPreflightResponse. + // TODO + + // Otherwise + // 1. Set request’s response tainting to "cors". + request.responseTainting = 'cors' + + // 2. Return the result of running HTTP fetch given fetchParams. + return await httpFetch(fetchParams) + })() + } + + // 12. If recursive is true, then return response. + if (recursive) { + return response + } + + // 13. If response is not a network error and response is not a filtered + // response, then: + if (response.status !== 0 && !response.internalResponse) { + // If request’s response tainting is "cors", then: + if (request.responseTainting === 'cors') { + // 1. Let headerNames be the result of extracting header list values + // given `Access-Control-Expose-Headers` and response’s header list. + // TODO + // 2. If request’s credentials mode is not "include" and headerNames + // contains `*`, then set response’s CORS-exposed header-name list to + // all unique header names in response’s header list. + // TODO + // 3. Otherwise, if headerNames is not null or failure, then set + // response’s CORS-exposed header-name list to headerNames. + // TODO + } + + // Set response to the following filtered response with response as its + // internal response, depending on request’s response tainting: + if (request.responseTainting === 'basic') { + response = filterResponse(response, 'basic') + } else if (request.responseTainting === 'cors') { + response = filterResponse(response, 'cors') + } else if (request.responseTainting === 'opaque') { + response = filterResponse(response, 'opaque') + } else { + assert(false) + } } - this._readableState.buffer.clear(); + // 14. Let internalResponse be response, if response is a network error, + // and response’s internal response otherwise. + let internalResponse = + response.status === 0 ? response : response.internalResponse - if (content !== '') this._readableState.buffer.push(content); - this._readableState.length = content.length; - return this; -}; // Don't raise the hwm > 1GB + // 15. If internalResponse’s URL list is empty, then set it to a clone of + // request’s URL list. + if (internalResponse.urlList.length === 0) { + internalResponse.urlList.push(...request.urlList) + } + // 16. If request’s timing allow failed flag is unset, then set + // internalResponse’s timing allow passed flag. + if (!request.timingAllowFailed) { + response.timingAllowPassed = true + } -var MAX_HWM = 0x40000000; + // 17. If response is not a network error and any of the following returns + // blocked + // - should internalResponse to request be blocked as mixed content + // - should internalResponse to request be blocked by Content Security Policy + // - should internalResponse to request be blocked due to its MIME type + // - should internalResponse to request be blocked due to nosniff + // TODO -function computeNewHighWaterMark(n) { - if (n >= MAX_HWM) { - // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE. - n = MAX_HWM; - } else { - // Get the next highest power of 2 to prevent increasing hwm excessively in - // tiny amounts - n--; - n |= n >>> 1; - n |= n >>> 2; - n |= n >>> 4; - n |= n >>> 8; - n |= n >>> 16; - n++; + // 18. If response’s type is "opaque", internalResponse’s status is 206, + // internalResponse’s range-requested flag is set, and request’s header + // list does not contain `Range`, then set response and internalResponse + // to a network error. + if ( + response.type === 'opaque' && + internalResponse.status === 206 && + internalResponse.rangeRequested && + !request.headers.contains('range') + ) { + response = internalResponse = makeNetworkError() } - return n; -} // This function is designed to be inlinable, so please take care when making -// changes to the function body. + // 19. If response is not a network error and either request’s method is + // `HEAD` or `CONNECT`, or internalResponse’s status is a null body status, + // set internalResponse’s body to null and disregard any enqueuing toward + // it (if any). + if ( + response.status !== 0 && + (request.method === 'HEAD' || + request.method === 'CONNECT' || + nullBodyStatus.includes(internalResponse.status)) + ) { + internalResponse.body = null + fetchParams.controller.dump = true + } + // 20. If request’s integrity metadata is not the empty string, then: + if (request.integrity) { + // 1. Let processBodyError be this step: run fetch finale given fetchParams + // and a network error. + const processBodyError = (reason) => + fetchFinale(fetchParams, makeNetworkError(reason)) -function howMuchToRead(n, state) { - if (n <= 0 || state.length === 0 && state.ended) return 0; - if (state.objectMode) return 1; + // 2. If request’s response tainting is "opaque", or response’s body is null, + // then run processBodyError and abort these steps. + if (request.responseTainting === 'opaque' || response.body == null) { + processBodyError(response.error) + return + } - if (n !== n) { - // Only flow one buffer at a time - if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length; - } // If we're asking for more than the current hwm, then raise the hwm. + // 3. Let processBody given bytes be these steps: + const processBody = (bytes) => { + // 1. If bytes do not match request’s integrity metadata, + // then run processBodyError and abort these steps. [SRI] + if (!bytesMatch(bytes, request.integrity)) { + processBodyError('integrity mismatch') + return + } + // 2. Set response’s body to bytes as a body. + response.body = safelyExtractBody(bytes)[0] - if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n); - if (n <= state.length) return n; // Don't have enough + // 3. Run fetch finale given fetchParams and response. + fetchFinale(fetchParams, response) + } - if (!state.ended) { - state.needReadable = true; - return 0; + // 4. Fully read response’s body given processBody and processBodyError. + await fullyReadBody(response.body, processBody, processBodyError) + } else { + // 21. Otherwise, run fetch finale given fetchParams and response. + fetchFinale(fetchParams, response) } +} - return state.length; -} // you can override either this method, or the async _read(n) below. +// https://fetch.spec.whatwg.org/#concept-scheme-fetch +// given a fetch params fetchParams +function schemeFetch (fetchParams) { + // Note: since the connection is destroyed on redirect, which sets fetchParams to a + // cancelled state, we do not want this condition to trigger *unless* there have been + // no redirects. See https://github.com/nodejs/undici/issues/1776 + // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. + if (isCancelled(fetchParams) && fetchParams.request.redirectCount === 0) { + return Promise.resolve(makeAppropriateNetworkError(fetchParams)) + } + // 2. Let request be fetchParams’s request. + const { request } = fetchParams -Readable.prototype.read = function (n) { - debug('read', n); - n = parseInt(n, 10); - var state = this._readableState; - var nOrig = n; - if (n !== 0) state.emittedReadable = false; // if we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. + const { protocol: scheme } = requestCurrentURL(request) - if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) { - debug('read: emitReadable', state.length, state.ended); - if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this); - return null; - } + // 3. Switch on request’s current URL’s scheme and run the associated steps: + switch (scheme) { + case 'about:': { + // If request’s current URL’s path is the string "blank", then return a new response + // whose status message is `OK`, header list is « (`Content-Type`, `text/html;charset=utf-8`) », + // and body is the empty byte sequence as a body. - n = howMuchToRead(n, state); // if we've ended, and we're now clear, then finish it up. + // Otherwise, return a network error. + return Promise.resolve(makeNetworkError('about scheme is not supported')) + } + case 'blob:': { + if (!resolveObjectURL) { + resolveObjectURL = (__nccwpck_require__(4300).resolveObjectURL) + } - if (n === 0 && state.ended) { - if (state.length === 0) endReadable(this); - return null; - } // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - // if we need a readable event, then we need to do some reading. + // 1. Let blobURLEntry be request’s current URL’s blob URL entry. + const blobURLEntry = requestCurrentURL(request) + // https://github.com/web-platform-tests/wpt/blob/7b0ebaccc62b566a1965396e5be7bb2bc06f841f/FileAPI/url/resources/fetch-tests.js#L52-L56 + // Buffer.resolveObjectURL does not ignore URL queries. + if (blobURLEntry.search.length !== 0) { + return Promise.resolve(makeNetworkError('NetworkError when attempting to fetch resource.')) + } - var doRead = state.needReadable; - debug('need readable', doRead); // if we currently have less than the highWaterMark, then also read some + const blobURLEntryObject = resolveObjectURL(blobURLEntry.toString()) - if (state.length === 0 || state.length - n < state.highWaterMark) { - doRead = true; - debug('length less than watermark', doRead); - } // however, if we've ended, then there's no point, and if we're already - // reading, then it's unnecessary. + // 2. If request’s method is not `GET`, blobURLEntry is null, or blobURLEntry’s + // object is not a Blob object, then return a network error. + if (request.method !== 'GET' || !isBlobLike(blobURLEntryObject)) { + return Promise.resolve(makeNetworkError('invalid method')) + } + // 3. Let bodyWithType be the result of safely extracting blobURLEntry’s object. + const bodyWithType = safelyExtractBody(blobURLEntryObject) - if (state.ended || state.reading) { - doRead = false; - debug('reading or ended', doRead); - } else if (doRead) { - debug('do read'); - state.reading = true; - state.sync = true; // if the length is currently zero, then we *need* a readable event. + // 4. Let body be bodyWithType’s body. + const body = bodyWithType[0] - if (state.length === 0) state.needReadable = true; // call internal read method + // 5. Let length be body’s length, serialized and isomorphic encoded. + const length = isomorphicEncode(`${body.length}`) - this._read(state.highWaterMark); + // 6. Let type be bodyWithType’s type if it is non-null; otherwise the empty byte sequence. + const type = bodyWithType[1] ?? '' - state.sync = false; // If _read pushed data synchronously, then `reading` will be false, - // and we need to re-evaluate how much data we can return to the user. + // 7. Return a new response whose status message is `OK`, header list is + // « (`Content-Length`, length), (`Content-Type`, type) », and body is body. + const response = makeResponse({ + statusText: 'OK', + headersList: [ + ['content-length', { name: 'Content-Length', value: length }], + ['content-type', { name: 'Content-Type', value: type }] + ] + }) - if (!state.reading) n = howMuchToRead(nOrig, state); - } + response.body = body - var ret; - if (n > 0) ret = fromList(n, state);else ret = null; + return Promise.resolve(response) + } + case 'data:': { + // 1. Let dataURLStruct be the result of running the + // data: URL processor on request’s current URL. + const currentURL = requestCurrentURL(request) + const dataURLStruct = dataURLProcessor(currentURL) - if (ret === null) { - state.needReadable = state.length <= state.highWaterMark; - n = 0; - } else { - state.length -= n; - state.awaitDrain = 0; + // 2. If dataURLStruct is failure, then return a + // network error. + if (dataURLStruct === 'failure') { + return Promise.resolve(makeNetworkError('failed to fetch the data URL')) + } + + // 3. Let mimeType be dataURLStruct’s MIME type, serialized. + const mimeType = serializeAMimeType(dataURLStruct.mimeType) + + // 4. Return a response whose status message is `OK`, + // header list is « (`Content-Type`, mimeType) », + // and body is dataURLStruct’s body as a body. + return Promise.resolve(makeResponse({ + statusText: 'OK', + headersList: [ + ['content-type', { name: 'Content-Type', value: mimeType }] + ], + body: safelyExtractBody(dataURLStruct.body)[0] + })) + } + case 'file:': { + // For now, unfortunate as it is, file URLs are left as an exercise for the reader. + // When in doubt, return a network error. + return Promise.resolve(makeNetworkError('not implemented... yet...')) + } + case 'http:': + case 'https:': { + // Return the result of running HTTP fetch given fetchParams. + + return httpFetch(fetchParams) + .catch((err) => makeNetworkError(err)) + } + default: { + return Promise.resolve(makeNetworkError('unknown scheme')) + } } +} - if (state.length === 0) { - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (!state.ended) state.needReadable = true; // If we tried to read() past the EOF, then emit end on the next tick. +// https://fetch.spec.whatwg.org/#finalize-response +function finalizeResponse (fetchParams, response) { + // 1. Set fetchParams’s request’s done flag. + fetchParams.request.done = true - if (nOrig !== n && state.ended) endReadable(this); + // 2, If fetchParams’s process response done is not null, then queue a fetch + // task to run fetchParams’s process response done given response, with + // fetchParams’s task destination. + if (fetchParams.processResponseDone != null) { + queueMicrotask(() => fetchParams.processResponseDone(response)) } +} - if (ret !== null) this.emit('data', ret); - return ret; -}; +// https://fetch.spec.whatwg.org/#fetch-finale +function fetchFinale (fetchParams, response) { + // 1. If response is a network error, then: + if (response.type === 'error') { + // 1. Set response’s URL list to « fetchParams’s request’s URL list[0] ». + response.urlList = [fetchParams.request.urlList[0]] -function onEofChunk(stream, state) { - debug('onEofChunk'); - if (state.ended) return; + // 2. Set response’s timing info to the result of creating an opaque timing + // info for fetchParams’s timing info. + response.timingInfo = createOpaqueTimingInfo({ + startTime: fetchParams.timingInfo.startTime + }) + } - if (state.decoder) { - var chunk = state.decoder.end(); + // 2. Let processResponseEndOfBody be the following steps: + const processResponseEndOfBody = () => { + // 1. Set fetchParams’s request’s done flag. + fetchParams.request.done = true - if (chunk && chunk.length) { - state.buffer.push(chunk); - state.length += state.objectMode ? 1 : chunk.length; + // If fetchParams’s process response end-of-body is not null, + // then queue a fetch task to run fetchParams’s process response + // end-of-body given response with fetchParams’s task destination. + if (fetchParams.processResponseEndOfBody != null) { + queueMicrotask(() => fetchParams.processResponseEndOfBody(response)) } } - state.ended = true; + // 3. If fetchParams’s process response is non-null, then queue a fetch task + // to run fetchParams’s process response given response, with fetchParams’s + // task destination. + if (fetchParams.processResponse != null) { + queueMicrotask(() => fetchParams.processResponse(response)) + } - if (state.sync) { - // if we are sync, wait until next tick to emit the data. - // Otherwise we risk emitting data in the flow() - // the readable code triggers during a read() call - emitReadable(stream); + // 4. If response’s body is null, then run processResponseEndOfBody. + if (response.body == null) { + processResponseEndOfBody() } else { - // emit 'readable' now to make sure it gets picked up. - state.needReadable = false; + // 5. Otherwise: - if (!state.emittedReadable) { - state.emittedReadable = true; - emitReadable_(stream); + // 1. Let transformStream be a new a TransformStream. + + // 2. Let identityTransformAlgorithm be an algorithm which, given chunk, + // enqueues chunk in transformStream. + const identityTransformAlgorithm = (chunk, controller) => { + controller.enqueue(chunk) } + + // 3. Set up transformStream with transformAlgorithm set to identityTransformAlgorithm + // and flushAlgorithm set to processResponseEndOfBody. + const transformStream = new TransformStream({ + start () {}, + transform: identityTransformAlgorithm, + flush: processResponseEndOfBody + }, { + size () { + return 1 + } + }, { + size () { + return 1 + } + }) + + // 4. Set response’s body to the result of piping response’s body through transformStream. + response.body = { stream: response.body.stream.pipeThrough(transformStream) } } -} // Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. + // 6. If fetchParams’s process response consume body is non-null, then: + if (fetchParams.processResponseConsumeBody != null) { + // 1. Let processBody given nullOrBytes be this step: run fetchParams’s + // process response consume body given response and nullOrBytes. + const processBody = (nullOrBytes) => fetchParams.processResponseConsumeBody(response, nullOrBytes) -function emitReadable(stream) { - var state = stream._readableState; - debug('emitReadable', state.needReadable, state.emittedReadable); - state.needReadable = false; + // 2. Let processBodyError be this step: run fetchParams’s process + // response consume body given response and failure. + const processBodyError = (failure) => fetchParams.processResponseConsumeBody(response, failure) - if (!state.emittedReadable) { - debug('emitReadable', state.flowing); - state.emittedReadable = true; - process.nextTick(emitReadable_, stream); + // 3. If response’s body is null, then queue a fetch task to run processBody + // given null, with fetchParams’s task destination. + if (response.body == null) { + queueMicrotask(() => processBody(null)) + } else { + // 4. Otherwise, fully read response’s body given processBody, processBodyError, + // and fetchParams’s task destination. + return fullyReadBody(response.body, processBody, processBodyError) + } + return Promise.resolve() } } -function emitReadable_(stream) { - var state = stream._readableState; - debug('emitReadable_', state.destroyed, state.length, state.ended); - - if (!state.destroyed && (state.length || state.ended)) { - stream.emit('readable'); - state.emittedReadable = false; - } // The stream needs another readable event if - // 1. It is not flowing, as the flow mechanism will take - // care of it. - // 2. It is not ended. - // 3. It is below the highWaterMark, so we can schedule - // another readable later. +// https://fetch.spec.whatwg.org/#http-fetch +async function httpFetch (fetchParams) { + // 1. Let request be fetchParams’s request. + const request = fetchParams.request + // 2. Let response be null. + let response = null - state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark; - flow(stream); -} // at this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. + // 3. Let actualResponse be null. + let actualResponse = null + // 4. Let timingInfo be fetchParams’s timing info. + const timingInfo = fetchParams.timingInfo -function maybeReadMore(stream, state) { - if (!state.readingMore) { - state.readingMore = true; - process.nextTick(maybeReadMore_, stream, state); + // 5. If request’s service-workers mode is "all", then: + if (request.serviceWorkers === 'all') { + // TODO } -} -function maybeReadMore_(stream, state) { - // Attempt to read more data if we should. - // - // The conditions for reading more data are (one of): - // - Not enough data buffered (state.length < state.highWaterMark). The loop - // is responsible for filling the buffer with enough data if such data - // is available. If highWaterMark is 0 and we are not in the flowing mode - // we should _not_ attempt to buffer any extra data. We'll get more data - // when the stream consumer calls read() instead. - // - No data in the buffer, and the stream is in flowing mode. In this mode - // the loop below is responsible for ensuring read() is called. Failing to - // call read here would abort the flow and there's no other mechanism for - // continuing the flow if the stream consumer has just subscribed to the - // 'data' event. - // - // In addition to the above conditions to keep reading data, the following - // conditions prevent the data from being read: - // - The stream has ended (state.ended). - // - There is already a pending 'read' operation (state.reading). This is a - // case where the the stream has called the implementation defined _read() - // method, but they are processing the call asynchronously and have _not_ - // called push() with new data. In this case we skip performing more - // read()s. The execution ends in this method again after the _read() ends - // up calling push() with more data. - while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) { - var len = state.length; - debug('maybeReadMore read 0'); - stream.read(0); - if (len === state.length) // didn't get any data, stop spinning. - break; + // 6. If response is null, then: + if (response === null) { + // 1. If makeCORSPreflight is true and one of these conditions is true: + // TODO + + // 2. If request’s redirect mode is "follow", then set request’s + // service-workers mode to "none". + if (request.redirect === 'follow') { + request.serviceWorkers = 'none' + } + + // 3. Set response and actualResponse to the result of running + // HTTP-network-or-cache fetch given fetchParams. + actualResponse = response = await httpNetworkOrCacheFetch(fetchParams) + + // 4. If request’s response tainting is "cors" and a CORS check + // for request and response returns failure, then return a network error. + if ( + request.responseTainting === 'cors' && + corsCheck(request, response) === 'failure' + ) { + return makeNetworkError('cors failure') + } + + // 5. If the TAO check for request and response returns failure, then set + // request’s timing allow failed flag. + if (TAOCheck(request, response) === 'failure') { + request.timingAllowFailed = true + } } - state.readingMore = false; -} // abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. + // 7. If either request’s response tainting or response’s type + // is "opaque", and the cross-origin resource policy check with + // request’s origin, request’s client, request’s destination, + // and actualResponse returns blocked, then return a network error. + if ( + (request.responseTainting === 'opaque' || response.type === 'opaque') && + crossOriginResourcePolicyCheck( + request.origin, + request.client, + request.destination, + actualResponse + ) === 'blocked' + ) { + return makeNetworkError('blocked') + } + + // 8. If actualResponse’s status is a redirect status, then: + if (redirectStatusSet.has(actualResponse.status)) { + // 1. If actualResponse’s status is not 303, request’s body is not null, + // and the connection uses HTTP/2, then user agents may, and are even + // encouraged to, transmit an RST_STREAM frame. + // See, https://github.com/whatwg/fetch/issues/1288 + if (request.redirect !== 'manual') { + fetchParams.controller.connection.destroy() + } + + // 2. Switch on request’s redirect mode: + if (request.redirect === 'error') { + // Set response to a network error. + response = makeNetworkError('unexpected redirect') + } else if (request.redirect === 'manual') { + // Set response to an opaque-redirect filtered response whose internal + // response is actualResponse. + // NOTE(spec): On the web this would return an `opaqueredirect` response, + // but that doesn't make sense server side. + // See https://github.com/nodejs/undici/issues/1193. + response = actualResponse + } else if (request.redirect === 'follow') { + // Set response to the result of running HTTP-redirect fetch given + // fetchParams and response. + response = await httpRedirectFetch(fetchParams, response) + } else { + assert(false) + } + } + // 9. Set response’s timing info to timingInfo. + response.timingInfo = timingInfo -Readable.prototype._read = function (n) { - errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()')); -}; + // 10. Return response. + return response +} -Readable.prototype.pipe = function (dest, pipeOpts) { - var src = this; - var state = this._readableState; +// https://fetch.spec.whatwg.org/#http-redirect-fetch +function httpRedirectFetch (fetchParams, response) { + // 1. Let request be fetchParams’s request. + const request = fetchParams.request - switch (state.pipesCount) { - case 0: - state.pipes = dest; - break; + // 2. Let actualResponse be response, if response is not a filtered response, + // and response’s internal response otherwise. + const actualResponse = response.internalResponse + ? response.internalResponse + : response - case 1: - state.pipes = [state.pipes, dest]; - break; + // 3. Let locationURL be actualResponse’s location URL given request’s current + // URL’s fragment. + let locationURL - default: - state.pipes.push(dest); - break; + try { + locationURL = responseLocationURL( + actualResponse, + requestCurrentURL(request).hash + ) + + // 4. If locationURL is null, then return response. + if (locationURL == null) { + return response + } + } catch (err) { + // 5. If locationURL is failure, then return a network error. + return Promise.resolve(makeNetworkError(err)) } - state.pipesCount += 1; - debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); - var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr; - var endFn = doEnd ? onend : unpipe; - if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn); - dest.on('unpipe', onunpipe); + // 6. If locationURL’s scheme is not an HTTP(S) scheme, then return a network + // error. + if (!urlIsHttpHttpsScheme(locationURL)) { + return Promise.resolve(makeNetworkError('URL scheme must be a HTTP(S) scheme')) + } - function onunpipe(readable, unpipeInfo) { - debug('onunpipe'); + // 7. If request’s redirect count is 20, then return a network error. + if (request.redirectCount === 20) { + return Promise.resolve(makeNetworkError('redirect count exceeded')) + } - if (readable === src) { - if (unpipeInfo && unpipeInfo.hasUnpiped === false) { - unpipeInfo.hasUnpiped = true; - cleanup(); - } + // 8. Increase request’s redirect count by 1. + request.redirectCount += 1 + + // 9. If request’s mode is "cors", locationURL includes credentials, and + // request’s origin is not same origin with locationURL’s origin, then return + // a network error. + if ( + request.mode === 'cors' && + (locationURL.username || locationURL.password) && + !sameOrigin(request, locationURL) + ) { + return Promise.resolve(makeNetworkError('cross origin not allowed for request mode "cors"')) + } + + // 10. If request’s response tainting is "cors" and locationURL includes + // credentials, then return a network error. + if ( + request.responseTainting === 'cors' && + (locationURL.username || locationURL.password) + ) { + return Promise.resolve(makeNetworkError( + 'URL cannot contain credentials for request mode "cors"' + )) + } + + // 11. If actualResponse’s status is not 303, request’s body is non-null, + // and request’s body’s source is null, then return a network error. + if ( + actualResponse.status !== 303 && + request.body != null && + request.body.source == null + ) { + return Promise.resolve(makeNetworkError()) + } + + // 12. If one of the following is true + // - actualResponse’s status is 301 or 302 and request’s method is `POST` + // - actualResponse’s status is 303 and request’s method is not `GET` or `HEAD` + if ( + ([301, 302].includes(actualResponse.status) && request.method === 'POST') || + (actualResponse.status === 303 && + !GET_OR_HEAD.includes(request.method)) + ) { + // then: + // 1. Set request’s method to `GET` and request’s body to null. + request.method = 'GET' + request.body = null + + // 2. For each headerName of request-body-header name, delete headerName from + // request’s header list. + for (const headerName of requestBodyHeader) { + request.headersList.delete(headerName) } } - function onend() { - debug('onend'); - dest.end(); - } // when the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. + // 13. If request’s current URL’s origin is not same origin with locationURL’s + // origin, then for each headerName of CORS non-wildcard request-header name, + // delete headerName from request’s header list. + if (!sameOrigin(requestCurrentURL(request), locationURL)) { + // https://fetch.spec.whatwg.org/#cors-non-wildcard-request-header-name + request.headersList.delete('authorization') + // "Cookie" and "Host" are forbidden request-headers, which undici doesn't implement. + request.headersList.delete('cookie') + request.headersList.delete('host') + } - var ondrain = pipeOnDrain(src); - dest.on('drain', ondrain); - var cleanedUp = false; + // 14. If request’s body is non-null, then set request’s body to the first return + // value of safely extracting request’s body’s source. + if (request.body != null) { + assert(request.body.source != null) + request.body = safelyExtractBody(request.body.source)[0] + } - function cleanup() { - debug('cleanup'); // cleanup event handlers once the pipe is broken + // 15. Let timingInfo be fetchParams’s timing info. + const timingInfo = fetchParams.timingInfo - dest.removeListener('close', onclose); - dest.removeListener('finish', onfinish); - dest.removeListener('drain', ondrain); - dest.removeListener('error', onerror); - dest.removeListener('unpipe', onunpipe); - src.removeListener('end', onend); - src.removeListener('end', unpipe); - src.removeListener('data', ondata); - cleanedUp = true; // if the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. + // 16. Set timingInfo’s redirect end time and post-redirect start time to the + // coarsened shared current time given fetchParams’s cross-origin isolated + // capability. + timingInfo.redirectEndTime = timingInfo.postRedirectStartTime = + coarsenedSharedCurrentTime(fetchParams.crossOriginIsolatedCapability) - if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain(); + // 17. If timingInfo’s redirect start time is 0, then set timingInfo’s + // redirect start time to timingInfo’s start time. + if (timingInfo.redirectStartTime === 0) { + timingInfo.redirectStartTime = timingInfo.startTime } - src.on('data', ondata); + // 18. Append locationURL to request’s URL list. + request.urlList.push(locationURL) - function ondata(chunk) { - debug('ondata'); - var ret = dest.write(chunk); - debug('dest.write', ret); + // 19. Invoke set request’s referrer policy on redirect on request and + // actualResponse. + setRequestReferrerPolicyOnRedirect(request, actualResponse) - if (ret === false) { - // If the user unpiped during `dest.write()`, it is possible - // to get stuck in a permanently paused state if that write - // also returned false. - // => Check whether `dest` is still a piping destination. - if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) { - debug('false write response, pause', state.awaitDrain); - state.awaitDrain++; - } + // 20. Return the result of running main fetch given fetchParams and true. + return mainFetch(fetchParams, true) +} - src.pause(); - } - } // if the dest has an error, then stop piping into it. - // however, don't suppress the throwing behavior for this. +// https://fetch.spec.whatwg.org/#http-network-or-cache-fetch +async function httpNetworkOrCacheFetch ( + fetchParams, + isAuthenticationFetch = false, + isNewConnectionFetch = false +) { + // 1. Let request be fetchParams’s request. + const request = fetchParams.request + // 2. Let httpFetchParams be null. + let httpFetchParams = null - function onerror(er) { - debug('onerror', er); - unpipe(); - dest.removeListener('error', onerror); - if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er); - } // Make sure our error handler is attached before userland ones. + // 3. Let httpRequest be null. + let httpRequest = null + // 4. Let response be null. + let response = null - prependListener(dest, 'error', onerror); // Both close and finish should trigger unpipe, but only once. + // 5. Let storedResponse be null. + // TODO: cache - function onclose() { - dest.removeListener('finish', onfinish); - unpipe(); - } + // 6. Let httpCache be null. + const httpCache = null - dest.once('close', onclose); + // 7. Let the revalidatingFlag be unset. + const revalidatingFlag = false - function onfinish() { - debug('onfinish'); - dest.removeListener('close', onclose); - unpipe(); + // 8. Run these steps, but abort when the ongoing fetch is terminated: + + // 1. If request’s window is "no-window" and request’s redirect mode is + // "error", then set httpFetchParams to fetchParams and httpRequest to + // request. + if (request.window === 'no-window' && request.redirect === 'error') { + httpFetchParams = fetchParams + httpRequest = request + } else { + // Otherwise: + + // 1. Set httpRequest to a clone of request. + httpRequest = makeRequest(request) + + // 2. Set httpFetchParams to a copy of fetchParams. + httpFetchParams = { ...fetchParams } + + // 3. Set httpFetchParams’s request to httpRequest. + httpFetchParams.request = httpRequest } - dest.once('finish', onfinish); + // 3. Let includeCredentials be true if one of + const includeCredentials = + request.credentials === 'include' || + (request.credentials === 'same-origin' && + request.responseTainting === 'basic') - function unpipe() { - debug('unpipe'); - src.unpipe(dest); - } // tell the dest that it's being piped to + // 4. Let contentLength be httpRequest’s body’s length, if httpRequest’s + // body is non-null; otherwise null. + const contentLength = httpRequest.body ? httpRequest.body.length : null + // 5. Let contentLengthHeaderValue be null. + let contentLengthHeaderValue = null - dest.emit('pipe', src); // start the flow if it hasn't been started already. + // 6. If httpRequest’s body is null and httpRequest’s method is `POST` or + // `PUT`, then set contentLengthHeaderValue to `0`. + if ( + httpRequest.body == null && + ['POST', 'PUT'].includes(httpRequest.method) + ) { + contentLengthHeaderValue = '0' + } - if (!state.flowing) { - debug('pipe resume'); - src.resume(); + // 7. If contentLength is non-null, then set contentLengthHeaderValue to + // contentLength, serialized and isomorphic encoded. + if (contentLength != null) { + contentLengthHeaderValue = isomorphicEncode(`${contentLength}`) } - return dest; -}; + // 8. If contentLengthHeaderValue is non-null, then append + // `Content-Length`/contentLengthHeaderValue to httpRequest’s header + // list. + if (contentLengthHeaderValue != null) { + httpRequest.headersList.append('content-length', contentLengthHeaderValue) + } -function pipeOnDrain(src) { - return function pipeOnDrainFunctionResult() { - var state = src._readableState; - debug('pipeOnDrain', state.awaitDrain); - if (state.awaitDrain) state.awaitDrain--; + // 9. If contentLengthHeaderValue is non-null, then append (`Content-Length`, + // contentLengthHeaderValue) to httpRequest’s header list. - if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) { - state.flowing = true; - flow(src); - } - }; -} + // 10. If contentLength is non-null and httpRequest’s keepalive is true, + // then: + if (contentLength != null && httpRequest.keepalive) { + // NOTE: keepalive is a noop outside of browser context. + } -Readable.prototype.unpipe = function (dest) { - var state = this._readableState; - var unpipeInfo = { - hasUnpiped: false - }; // if we're not piping anywhere, then do nothing. + // 11. If httpRequest’s referrer is a URL, then append + // `Referer`/httpRequest’s referrer, serialized and isomorphic encoded, + // to httpRequest’s header list. + if (httpRequest.referrer instanceof URL) { + httpRequest.headersList.append('referer', isomorphicEncode(httpRequest.referrer.href)) + } - if (state.pipesCount === 0) return this; // just one destination. most common case. + // 12. Append a request `Origin` header for httpRequest. + appendRequestOriginHeader(httpRequest) - if (state.pipesCount === 1) { - // passed in one, but it's not the right one. - if (dest && dest !== state.pipes) return this; - if (!dest) dest = state.pipes; // got a match. + // 13. Append the Fetch metadata headers for httpRequest. [FETCH-METADATA] + appendFetchMetadata(httpRequest) - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - if (dest) dest.emit('unpipe', this, unpipeInfo); - return this; - } // slow case. multiple pipe destinations. + // 14. If httpRequest’s header list does not contain `User-Agent`, then + // user agents should append `User-Agent`/default `User-Agent` value to + // httpRequest’s header list. + if (!httpRequest.headersList.contains('user-agent')) { + httpRequest.headersList.append('user-agent', typeof esbuildDetection === 'undefined' ? 'undici' : 'node') + } + // 15. If httpRequest’s cache mode is "default" and httpRequest’s header + // list contains `If-Modified-Since`, `If-None-Match`, + // `If-Unmodified-Since`, `If-Match`, or `If-Range`, then set + // httpRequest’s cache mode to "no-store". + if ( + httpRequest.cache === 'default' && + (httpRequest.headersList.contains('if-modified-since') || + httpRequest.headersList.contains('if-none-match') || + httpRequest.headersList.contains('if-unmodified-since') || + httpRequest.headersList.contains('if-match') || + httpRequest.headersList.contains('if-range')) + ) { + httpRequest.cache = 'no-store' + } - if (!dest) { - // remove all. - var dests = state.pipes; - var len = state.pipesCount; - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; + // 16. If httpRequest’s cache mode is "no-cache", httpRequest’s prevent + // no-cache cache-control header modification flag is unset, and + // httpRequest’s header list does not contain `Cache-Control`, then append + // `Cache-Control`/`max-age=0` to httpRequest’s header list. + if ( + httpRequest.cache === 'no-cache' && + !httpRequest.preventNoCacheCacheControlHeaderModification && + !httpRequest.headersList.contains('cache-control') + ) { + httpRequest.headersList.append('cache-control', 'max-age=0') + } - for (var i = 0; i < len; i++) { - dests[i].emit('unpipe', this, { - hasUnpiped: false - }); + // 17. If httpRequest’s cache mode is "no-store" or "reload", then: + if (httpRequest.cache === 'no-store' || httpRequest.cache === 'reload') { + // 1. If httpRequest’s header list does not contain `Pragma`, then append + // `Pragma`/`no-cache` to httpRequest’s header list. + if (!httpRequest.headersList.contains('pragma')) { + httpRequest.headersList.append('pragma', 'no-cache') } - return this; - } // try to find the right one. + // 2. If httpRequest’s header list does not contain `Cache-Control`, + // then append `Cache-Control`/`no-cache` to httpRequest’s header list. + if (!httpRequest.headersList.contains('cache-control')) { + httpRequest.headersList.append('cache-control', 'no-cache') + } + } + // 18. If httpRequest’s header list contains `Range`, then append + // `Accept-Encoding`/`identity` to httpRequest’s header list. + if (httpRequest.headersList.contains('range')) { + httpRequest.headersList.append('accept-encoding', 'identity') + } - var index = indexOf(state.pipes, dest); - if (index === -1) return this; - state.pipes.splice(index, 1); - state.pipesCount -= 1; - if (state.pipesCount === 1) state.pipes = state.pipes[0]; - dest.emit('unpipe', this, unpipeInfo); - return this; -}; // set up data events if they are asked for -// Ensure readable listeners eventually get something + // 19. Modify httpRequest’s header list per HTTP. Do not append a given + // header if httpRequest’s header list contains that header’s name. + // TODO: https://github.com/whatwg/fetch/issues/1285#issuecomment-896560129 + if (!httpRequest.headersList.contains('accept-encoding')) { + if (urlHasHttpsScheme(requestCurrentURL(httpRequest))) { + httpRequest.headersList.append('accept-encoding', 'br, gzip, deflate') + } else { + httpRequest.headersList.append('accept-encoding', 'gzip, deflate') + } + } + httpRequest.headersList.delete('host') -Readable.prototype.on = function (ev, fn) { - var res = Stream.prototype.on.call(this, ev, fn); - var state = this._readableState; + // 20. If includeCredentials is true, then: + if (includeCredentials) { + // 1. If the user agent is not configured to block cookies for httpRequest + // (see section 7 of [COOKIES]), then: + // TODO: credentials + // 2. If httpRequest’s header list does not contain `Authorization`, then: + // TODO: credentials + } - if (ev === 'data') { - // update readableListening so that resume() may be a no-op - // a few lines down. This is needed to support once('readable'). - state.readableListening = this.listenerCount('readable') > 0; // Try start flowing on next tick if stream isn't explicitly paused + // 21. If there’s a proxy-authentication entry, use it as appropriate. + // TODO: proxy-authentication - if (state.flowing !== false) this.resume(); - } else if (ev === 'readable') { - if (!state.endEmitted && !state.readableListening) { - state.readableListening = state.needReadable = true; - state.flowing = false; - state.emittedReadable = false; - debug('on readable', state.length, state.reading); + // 22. Set httpCache to the result of determining the HTTP cache + // partition, given httpRequest. + // TODO: cache - if (state.length) { - emitReadable(this); - } else if (!state.reading) { - process.nextTick(nReadingNextTick, this); - } - } + // 23. If httpCache is null, then set httpRequest’s cache mode to + // "no-store". + if (httpCache == null) { + httpRequest.cache = 'no-store' } - return res; -}; + // 24. If httpRequest’s cache mode is neither "no-store" nor "reload", + // then: + if (httpRequest.mode !== 'no-store' && httpRequest.mode !== 'reload') { + // TODO: cache + } -Readable.prototype.addListener = Readable.prototype.on; + // 9. If aborted, then return the appropriate network error for fetchParams. + // TODO -Readable.prototype.removeListener = function (ev, fn) { - var res = Stream.prototype.removeListener.call(this, ev, fn); + // 10. If response is null, then: + if (response == null) { + // 1. If httpRequest’s cache mode is "only-if-cached", then return a + // network error. + if (httpRequest.mode === 'only-if-cached') { + return makeNetworkError('only if cached') + } - if (ev === 'readable') { - // We need to check if there is someone still listening to - // readable and reset the state. However this needs to happen - // after readable has been emitted but before I/O (nextTick) to - // support once('readable', fn) cycles. This means that calling - // resume within the same tick will have no - // effect. - process.nextTick(updateReadableListening, this); - } + // 2. Let forwardResponse be the result of running HTTP-network fetch + // given httpFetchParams, includeCredentials, and isNewConnectionFetch. + const forwardResponse = await httpNetworkFetch( + httpFetchParams, + includeCredentials, + isNewConnectionFetch + ) - return res; -}; + // 3. If httpRequest’s method is unsafe and forwardResponse’s status is + // in the range 200 to 399, inclusive, invalidate appropriate stored + // responses in httpCache, as per the "Invalidation" chapter of HTTP + // Caching, and set storedResponse to null. [HTTP-CACHING] + if ( + !safeMethodsSet.has(httpRequest.method) && + forwardResponse.status >= 200 && + forwardResponse.status <= 399 + ) { + // TODO: cache + } -Readable.prototype.removeAllListeners = function (ev) { - var res = Stream.prototype.removeAllListeners.apply(this, arguments); + // 4. If the revalidatingFlag is set and forwardResponse’s status is 304, + // then: + if (revalidatingFlag && forwardResponse.status === 304) { + // TODO: cache + } - if (ev === 'readable' || ev === undefined) { - // We need to check if there is someone still listening to - // readable and reset the state. However this needs to happen - // after readable has been emitted but before I/O (nextTick) to - // support once('readable', fn) cycles. This means that calling - // resume within the same tick will have no - // effect. - process.nextTick(updateReadableListening, this); - } + // 5. If response is null, then: + if (response == null) { + // 1. Set response to forwardResponse. + response = forwardResponse - return res; -}; + // 2. Store httpRequest and forwardResponse in httpCache, as per the + // "Storing Responses in Caches" chapter of HTTP Caching. [HTTP-CACHING] + // TODO: cache + } + } -function updateReadableListening(self) { - var state = self._readableState; - state.readableListening = self.listenerCount('readable') > 0; + // 11. Set response’s URL list to a clone of httpRequest’s URL list. + response.urlList = [...httpRequest.urlList] - if (state.resumeScheduled && !state.paused) { - // flowing needs to be set to true now, otherwise - // the upcoming resume will not flow. - state.flowing = true; // crude way to check if we should resume - } else if (self.listenerCount('data') > 0) { - self.resume(); + // 12. If httpRequest’s header list contains `Range`, then set response’s + // range-requested flag. + if (httpRequest.headersList.contains('range')) { + response.rangeRequested = true } -} -function nReadingNextTick(self) { - debug('readable nexttick read 0'); - self.read(0); -} // pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. + // 13. Set response’s request-includes-credentials to includeCredentials. + response.requestIncludesCredentials = includeCredentials + // 14. If response’s status is 401, httpRequest’s response tainting is not + // "cors", includeCredentials is true, and request’s window is an environment + // settings object, then: + // TODO -Readable.prototype.resume = function () { - var state = this._readableState; + // 15. If response’s status is 407, then: + if (response.status === 407) { + // 1. If request’s window is "no-window", then return a network error. + if (request.window === 'no-window') { + return makeNetworkError() + } - if (!state.flowing) { - debug('resume'); // we flow only if there is no one listening - // for readable, but we still have to call - // resume() + // 2. ??? - state.flowing = !state.readableListening; - resume(this, state); - } + // 3. If fetchParams is canceled, then return the appropriate network error for fetchParams. + if (isCancelled(fetchParams)) { + return makeAppropriateNetworkError(fetchParams) + } - state.paused = false; - return this; -}; + // 4. Prompt the end user as appropriate in request’s window and store + // the result as a proxy-authentication entry. [HTTP-AUTH] + // TODO: Invoke some kind of callback? -function resume(stream, state) { - if (!state.resumeScheduled) { - state.resumeScheduled = true; - process.nextTick(resume_, stream, state); + // 5. Set response to the result of running HTTP-network-or-cache fetch given + // fetchParams. + // TODO + return makeNetworkError('proxy authentication required') } -} -function resume_(stream, state) { - debug('resume', state.reading); + // 16. If all of the following are true + if ( + // response’s status is 421 + response.status === 421 && + // isNewConnectionFetch is false + !isNewConnectionFetch && + // request’s body is null, or request’s body is non-null and request’s body’s source is non-null + (request.body == null || request.body.source != null) + ) { + // then: - if (!state.reading) { - stream.read(0); + // 1. If fetchParams is canceled, then return the appropriate network error for fetchParams. + if (isCancelled(fetchParams)) { + return makeAppropriateNetworkError(fetchParams) + } + + // 2. Set response to the result of running HTTP-network-or-cache + // fetch given fetchParams, isAuthenticationFetch, and true. + + // TODO (spec): The spec doesn't specify this but we need to cancel + // the active response before we can start a new one. + // https://github.com/whatwg/fetch/issues/1293 + fetchParams.controller.connection.destroy() + + response = await httpNetworkOrCacheFetch( + fetchParams, + isAuthenticationFetch, + true + ) } - state.resumeScheduled = false; - stream.emit('resume'); - flow(stream); - if (state.flowing && !state.reading) stream.read(0); + // 17. If isAuthenticationFetch is true, then create an authentication entry + if (isAuthenticationFetch) { + // TODO + } + + // 18. Return response. + return response } -Readable.prototype.pause = function () { - debug('call pause flowing=%j', this._readableState.flowing); +// https://fetch.spec.whatwg.org/#http-network-fetch +async function httpNetworkFetch ( + fetchParams, + includeCredentials = false, + forceNewConnection = false +) { + assert(!fetchParams.controller.connection || fetchParams.controller.connection.destroyed) + + fetchParams.controller.connection = { + abort: null, + destroyed: false, + destroy (err) { + if (!this.destroyed) { + this.destroyed = true + this.abort?.(err ?? new DOMException('The operation was aborted.', 'AbortError')) + } + } + } - if (this._readableState.flowing !== false) { - debug('pause'); - this._readableState.flowing = false; - this.emit('pause'); + // 1. Let request be fetchParams’s request. + const request = fetchParams.request + + // 2. Let response be null. + let response = null + + // 3. Let timingInfo be fetchParams’s timing info. + const timingInfo = fetchParams.timingInfo + + // 4. Let httpCache be the result of determining the HTTP cache partition, + // given request. + // TODO: cache + const httpCache = null + + // 5. If httpCache is null, then set request’s cache mode to "no-store". + if (httpCache == null) { + request.cache = 'no-store' } - this._readableState.paused = true; - return this; -}; + // 6. Let networkPartitionKey be the result of determining the network + // partition key given request. + // TODO -function flow(stream) { - var state = stream._readableState; - debug('flow', state.flowing); + // 7. Let newConnection be "yes" if forceNewConnection is true; otherwise + // "no". + const newConnection = forceNewConnection ? 'yes' : 'no' // eslint-disable-line no-unused-vars - while (state.flowing && stream.read() !== null) { - ; + // 8. Switch on request’s mode: + if (request.mode === 'websocket') { + // Let connection be the result of obtaining a WebSocket connection, + // given request’s current URL. + // TODO + } else { + // Let connection be the result of obtaining a connection, given + // networkPartitionKey, request’s current URL’s origin, + // includeCredentials, and forceNewConnection. + // TODO } -} // wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. + // 9. Run these steps, but abort when the ongoing fetch is terminated: -Readable.prototype.wrap = function (stream) { - var _this = this; + // 1. If connection is failure, then return a network error. - var state = this._readableState; - var paused = false; - stream.on('end', function () { - debug('wrapped end'); + // 2. Set timingInfo’s final connection timing info to the result of + // calling clamp and coarsen connection timing info with connection’s + // timing info, timingInfo’s post-redirect start time, and fetchParams’s + // cross-origin isolated capability. - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) _this.push(chunk); - } + // 3. If connection is not an HTTP/2 connection, request’s body is non-null, + // and request’s body’s source is null, then append (`Transfer-Encoding`, + // `chunked`) to request’s header list. - _this.push(null); - }); - stream.on('data', function (chunk) { - debug('wrapped data'); - if (state.decoder) chunk = state.decoder.write(chunk); // don't skip over falsy values in objectMode + // 4. Set timingInfo’s final network-request start time to the coarsened + // shared current time given fetchParams’s cross-origin isolated + // capability. - if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return; + // 5. Set response to the result of making an HTTP request over connection + // using request with the following caveats: - var ret = _this.push(chunk); + // - Follow the relevant requirements from HTTP. [HTTP] [HTTP-SEMANTICS] + // [HTTP-COND] [HTTP-CACHING] [HTTP-AUTH] - if (!ret) { - paused = true; - stream.pause(); - } - }); // proxy all the other methods. - // important when wrapping filters and duplexes. + // - If request’s body is non-null, and request’s body’s source is null, + // then the user agent may have a buffer of up to 64 kibibytes and store + // a part of request’s body in that buffer. If the user agent reads from + // request’s body beyond that buffer’s size and the user agent needs to + // resend request, then instead return a network error. - for (var i in stream) { - if (this[i] === undefined && typeof stream[i] === 'function') { - this[i] = function methodWrap(method) { - return function methodWrapReturnFunction() { - return stream[method].apply(stream, arguments); - }; - }(i); - } - } // proxy certain important events. + // - Set timingInfo’s final network-response start time to the coarsened + // shared current time given fetchParams’s cross-origin isolated capability, + // immediately after the user agent’s HTTP parser receives the first byte + // of the response (e.g., frame header bytes for HTTP/2 or response status + // line for HTTP/1.x). + // - Wait until all the headers are transmitted. - for (var n = 0; n < kProxyEvents.length; n++) { - stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n])); - } // when we try to consume some more bytes, simply unpause the - // underlying stream. + // - Any responses whose status is in the range 100 to 199, inclusive, + // and is not 101, are to be ignored, except for the purposes of setting + // timingInfo’s final network-response start time above. + // - If request’s header list contains `Transfer-Encoding`/`chunked` and + // response is transferred via HTTP/1.0 or older, then return a network + // error. - this._read = function (n) { - debug('wrapped _read', n); + // - If the HTTP request results in a TLS client certificate dialog, then: - if (paused) { - paused = false; - stream.resume(); + // 1. If request’s window is an environment settings object, make the + // dialog available in request’s window. + + // 2. Otherwise, return a network error. + + // To transmit request’s body body, run these steps: + let requestBody = null + // 1. If body is null and fetchParams’s process request end-of-body is + // non-null, then queue a fetch task given fetchParams’s process request + // end-of-body and fetchParams’s task destination. + if (request.body == null && fetchParams.processRequestEndOfBody) { + queueMicrotask(() => fetchParams.processRequestEndOfBody()) + } else if (request.body != null) { + // 2. Otherwise, if body is non-null: + + // 1. Let processBodyChunk given bytes be these steps: + const processBodyChunk = async function * (bytes) { + // 1. If the ongoing fetch is terminated, then abort these steps. + if (isCancelled(fetchParams)) { + return + } + + // 2. Run this step in parallel: transmit bytes. + yield bytes + + // 3. If fetchParams’s process request body is non-null, then run + // fetchParams’s process request body given bytes’s length. + fetchParams.processRequestBodyChunkLength?.(bytes.byteLength) } - }; - return this; -}; + // 2. Let processEndOfBody be these steps: + const processEndOfBody = () => { + // 1. If fetchParams is canceled, then abort these steps. + if (isCancelled(fetchParams)) { + return + } -if (typeof Symbol === 'function') { - Readable.prototype[Symbol.asyncIterator] = function () { - if (createReadableStreamAsyncIterator === undefined) { - createReadableStreamAsyncIterator = __nccwpck_require__(3306); + // 2. If fetchParams’s process request end-of-body is non-null, + // then run fetchParams’s process request end-of-body. + if (fetchParams.processRequestEndOfBody) { + fetchParams.processRequestEndOfBody() + } } - return createReadableStreamAsyncIterator(this); - }; -} + // 3. Let processBodyError given e be these steps: + const processBodyError = (e) => { + // 1. If fetchParams is canceled, then abort these steps. + if (isCancelled(fetchParams)) { + return + } -Object.defineProperty(Readable.prototype, 'readableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._readableState.highWaterMark; - } -}); -Object.defineProperty(Readable.prototype, 'readableBuffer', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._readableState && this._readableState.buffer; + // 2. If e is an "AbortError" DOMException, then abort fetchParams’s controller. + if (e.name === 'AbortError') { + fetchParams.controller.abort() + } else { + fetchParams.controller.terminate(e) + } + } + + // 4. Incrementally read request’s body given processBodyChunk, processEndOfBody, + // processBodyError, and fetchParams’s task destination. + requestBody = (async function * () { + try { + for await (const bytes of request.body.stream) { + yield * processBodyChunk(bytes) + } + processEndOfBody() + } catch (err) { + processBodyError(err) + } + })() } -}); -Object.defineProperty(Readable.prototype, 'readableFlowing', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._readableState.flowing; - }, - set: function set(state) { - if (this._readableState) { - this._readableState.flowing = state; + + try { + // socket is only provided for websockets + const { body, status, statusText, headersList, socket } = await dispatch({ body: requestBody }) + + if (socket) { + response = makeResponse({ status, statusText, headersList, socket }) + } else { + const iterator = body[Symbol.asyncIterator]() + fetchParams.controller.next = () => iterator.next() + + response = makeResponse({ status, statusText, headersList }) + } + } catch (err) { + // 10. If aborted, then: + if (err.name === 'AbortError') { + // 1. If connection uses HTTP/2, then transmit an RST_STREAM frame. + fetchParams.controller.connection.destroy() + + // 2. Return the appropriate network error for fetchParams. + return makeAppropriateNetworkError(fetchParams, err) } + + return makeNetworkError(err) } -}); // exposed for testing purposes only. -Readable._fromList = fromList; -Object.defineProperty(Readable.prototype, 'readableLength', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._readableState.length; + // 11. Let pullAlgorithm be an action that resumes the ongoing fetch + // if it is suspended. + const pullAlgorithm = () => { + fetchParams.controller.resume() } -}); // Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -// This function is designed to be inlinable, so please take care when making -// changes to the function body. -function fromList(n, state) { - // nothing buffered - if (state.length === 0) return null; - var ret; - if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) { - // read it all, truncate the list - if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length); - state.buffer.clear(); - } else { - // read part of list - ret = state.buffer.consume(n, state.decoder); + // 12. Let cancelAlgorithm be an algorithm that aborts fetchParams’s + // controller with reason, given reason. + const cancelAlgorithm = (reason) => { + fetchParams.controller.abort(reason) } - return ret; -} -function endReadable(stream) { - var state = stream._readableState; - debug('endReadable', state.endEmitted); + // 13. Let highWaterMark be a non-negative, non-NaN number, chosen by + // the user agent. + // TODO - if (!state.endEmitted) { - state.ended = true; - process.nextTick(endReadableNT, state, stream); + // 14. Let sizeAlgorithm be an algorithm that accepts a chunk object + // and returns a non-negative, non-NaN, non-infinite number, chosen by the user agent. + // TODO + + // 15. Let stream be a new ReadableStream. + // 16. Set up stream with pullAlgorithm set to pullAlgorithm, + // cancelAlgorithm set to cancelAlgorithm, highWaterMark set to + // highWaterMark, and sizeAlgorithm set to sizeAlgorithm. + if (!ReadableStream) { + ReadableStream = (__nccwpck_require__(5356).ReadableStream) } -} -function endReadableNT(state, stream) { - debug('endReadableNT', state.endEmitted, state.length); // Check that we didn't get one last unshift. + const stream = new ReadableStream( + { + async start (controller) { + fetchParams.controller.controller = controller + }, + async pull (controller) { + await pullAlgorithm(controller) + }, + async cancel (reason) { + await cancelAlgorithm(reason) + } + }, + { + highWaterMark: 0, + size () { + return 1 + } + } + ) - if (!state.endEmitted && state.length === 0) { - state.endEmitted = true; - stream.readable = false; - stream.emit('end'); + // 17. Run these steps, but abort when the ongoing fetch is terminated: - if (state.autoDestroy) { - // In case of duplex streams we need a way to detect - // if the writable side is ready for autoDestroy as well - var wState = stream._writableState; + // 1. Set response’s body to a new body whose stream is stream. + response.body = { stream } - if (!wState || wState.autoDestroy && wState.finished) { - stream.destroy(); + // 2. If response is not a network error and request’s cache mode is + // not "no-store", then update response in httpCache for request. + // TODO + + // 3. If includeCredentials is true and the user agent is not configured + // to block cookies for request (see section 7 of [COOKIES]), then run the + // "set-cookie-string" parsing algorithm (see section 5.2 of [COOKIES]) on + // the value of each header whose name is a byte-case-insensitive match for + // `Set-Cookie` in response’s header list, if any, and request’s current URL. + // TODO + + // 18. If aborted, then: + // TODO + + // 19. Run these steps in parallel: + + // 1. Run these steps, but abort when fetchParams is canceled: + fetchParams.controller.on('terminated', onAborted) + fetchParams.controller.resume = async () => { + // 1. While true + while (true) { + // 1-3. See onData... + + // 4. Set bytes to the result of handling content codings given + // codings and bytes. + let bytes + let isFailure + try { + const { done, value } = await fetchParams.controller.next() + + if (isAborted(fetchParams)) { + break + } + + bytes = done ? undefined : value + } catch (err) { + if (fetchParams.controller.ended && !timingInfo.encodedBodySize) { + // zlib doesn't like empty streams. + bytes = undefined + } else { + bytes = err + + // err may be propagated from the result of calling readablestream.cancel, + // which might not be an error. https://github.com/nodejs/undici/issues/2009 + isFailure = true + } } - } - } -} -if (typeof Symbol === 'function') { - Readable.from = function (iterable, opts) { - if (from === undefined) { - from = __nccwpck_require__(9082); - } + if (bytes === undefined) { + // 2. Otherwise, if the bytes transmission for response’s message + // body is done normally and stream is readable, then close + // stream, finalize response for fetchParams and response, and + // abort these in-parallel steps. + readableStreamClose(fetchParams.controller.controller) - return from(Readable, iterable, opts); - }; -} + finalizeResponse(fetchParams, response) + + return + } + + // 5. Increase timingInfo’s decoded body size by bytes’s length. + timingInfo.decodedBodySize += bytes?.byteLength ?? 0 + + // 6. If bytes is failure, then terminate fetchParams’s controller. + if (isFailure) { + fetchParams.controller.terminate(bytes) + return + } -function indexOf(xs, x) { - for (var i = 0, l = xs.length; i < l; i++) { - if (xs[i] === x) return i; - } + // 7. Enqueue a Uint8Array wrapping an ArrayBuffer containing bytes + // into stream. + fetchParams.controller.controller.enqueue(new Uint8Array(bytes)) - return -1; -} + // 8. If stream is errored, then terminate the ongoing fetch. + if (isErrored(stream)) { + fetchParams.controller.terminate() + return + } -/***/ }), + // 9. If stream doesn’t need more data ask the user agent to suspend + // the ongoing fetch. + if (!fetchParams.controller.controller.desiredSize) { + return + } + } + } -/***/ 4415: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 2. If aborted, then: + function onAborted (reason) { + // 2. If fetchParams is aborted, then: + if (isAborted(fetchParams)) { + // 1. Set response’s aborted flag. + response.aborted = true -"use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. -// a transform stream is a readable/writable stream where you do -// something with the data. Sometimes it's called a "filter", -// but that's not a great name for it, since that implies a thing where -// some bits pass through, and others are simply ignored. (That would -// be a valid example of a transform, of course.) -// -// While the output is causally related to the input, it's not a -// necessarily symmetric or synchronous transformation. For example, -// a zlib stream might take multiple plain-text writes(), and then -// emit a single compressed chunk some time in the future. -// -// Here's how this works: -// -// The Transform stream has all the aspects of the readable and writable -// stream classes. When you write(chunk), that calls _write(chunk,cb) -// internally, and returns false if there's a lot of pending writes -// buffered up. When you call read(), that calls _read(n) until -// there's enough pending readable data buffered up. -// -// In a transform stream, the written data is placed in a buffer. When -// _read(n) is called, it transforms the queued up data, calling the -// buffered _write cb's as it consumes chunks. If consuming a single -// written chunk would result in multiple output chunks, then the first -// outputted bit calls the readcb, and subsequent chunks just go into -// the read buffer, and will cause it to emit 'readable' if necessary. -// -// This way, back-pressure is actually determined by the reading side, -// since _read has to be called to start processing a new chunk. However, -// a pathological inflate type of transform can cause excessive buffering -// here. For example, imagine a stream where every byte of input is -// interpreted as an integer from 0-255, and then results in that many -// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in -// 1kb of data being output. In this case, you could write a very small -// amount of input, and end up with a very large amount of output. In -// such a pathological inflating mechanism, there'd be no way to tell -// the system to stop doing the transform. A single 4MB write could -// cause the system to run out of memory. -// -// However, even in such a pathological case, only a single written chunk -// would be consumed, and then the rest would wait (un-transformed) until -// the results of the previous transformed chunk were consumed. + // 2. If stream is readable, then error stream with the result of + // deserialize a serialized abort reason given fetchParams’s + // controller’s serialized abort reason and an + // implementation-defined realm. + if (isReadable(stream)) { + fetchParams.controller.controller.error( + fetchParams.controller.serializedAbortReason + ) + } + } else { + // 3. Otherwise, if stream is readable, error stream with a TypeError. + if (isReadable(stream)) { + fetchParams.controller.controller.error(new TypeError('terminated', { + cause: isErrorLike(reason) ? reason : undefined + })) + } + } + // 4. If connection uses HTTP/2, then transmit an RST_STREAM frame. + // 5. Otherwise, the user agent should close connection unless it would be bad for performance to do so. + fetchParams.controller.connection.destroy() + } -module.exports = Transform; + // 20. Return response. + return response -var _require$codes = (__nccwpck_require__(7214)/* .codes */ .q), - ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, - ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, - ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING, - ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0; + async function dispatch ({ body }) { + const url = requestCurrentURL(request) + /** @type {import('../..').Agent} */ + const agent = fetchParams.controller.dispatcher -var Duplex = __nccwpck_require__(1359); + return new Promise((resolve, reject) => agent.dispatch( + { + path: url.pathname + url.search, + origin: url.origin, + method: request.method, + body: fetchParams.controller.dispatcher.isMockActive ? request.body && (request.body.source || request.body.stream) : body, + headers: request.headersList.entries, + maxRedirections: 0, + upgrade: request.mode === 'websocket' ? 'websocket' : undefined + }, + { + body: null, + abort: null, + + onConnect (abort) { + // TODO (fix): Do we need connection here? + const { connection } = fetchParams.controller + + if (connection.destroyed) { + abort(new DOMException('The operation was aborted.', 'AbortError')) + } else { + fetchParams.controller.on('terminated', abort) + this.abort = connection.abort = abort + } + }, -__nccwpck_require__(4124)(Transform, Duplex); + onHeaders (status, headersList, resume, statusText) { + if (status < 200) { + return + } -function afterTransform(er, data) { - var ts = this._transformState; - ts.transforming = false; - var cb = ts.writecb; + let codings = [] + let location = '' + + const headers = new Headers() + + // For H2, the headers are a plain JS object + // We distinguish between them and iterate accordingly + if (Array.isArray(headersList)) { + for (let n = 0; n < headersList.length; n += 2) { + const key = headersList[n + 0].toString('latin1') + const val = headersList[n + 1].toString('latin1') + if (key.toLowerCase() === 'content-encoding') { + // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 + // "All content-coding values are case-insensitive..." + codings = val.toLowerCase().split(',').map((x) => x.trim()) + } else if (key.toLowerCase() === 'location') { + location = val + } + + headers[kHeadersList].append(key, val) + } + } else { + const keys = Object.keys(headersList) + for (const key of keys) { + const val = headersList[key] + if (key.toLowerCase() === 'content-encoding') { + // https://www.rfc-editor.org/rfc/rfc7231#section-3.1.2.1 + // "All content-coding values are case-insensitive..." + codings = val.toLowerCase().split(',').map((x) => x.trim()).reverse() + } else if (key.toLowerCase() === 'location') { + location = val + } + + headers[kHeadersList].append(key, val) + } + } - if (cb === null) { - return this.emit('error', new ERR_MULTIPLE_CALLBACK()); - } + this.body = new Readable({ read: resume }) + + const decoders = [] + + const willFollow = request.redirect === 'follow' && + location && + redirectStatusSet.has(status) + + // https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Content-Encoding + if (request.method !== 'HEAD' && request.method !== 'CONNECT' && !nullBodyStatus.includes(status) && !willFollow) { + for (const coding of codings) { + // https://www.rfc-editor.org/rfc/rfc9112.html#section-7.2 + if (coding === 'x-gzip' || coding === 'gzip') { + decoders.push(zlib.createGunzip({ + // Be less strict when decoding compressed responses, since sometimes + // servers send slightly invalid responses that are still accepted + // by common browsers. + // Always using Z_SYNC_FLUSH is what cURL does. + flush: zlib.constants.Z_SYNC_FLUSH, + finishFlush: zlib.constants.Z_SYNC_FLUSH + })) + } else if (coding === 'deflate') { + decoders.push(zlib.createInflate()) + } else if (coding === 'br') { + decoders.push(zlib.createBrotliDecompress()) + } else { + decoders.length = 0 + break + } + } + } - ts.writechunk = null; - ts.writecb = null; - if (data != null) // single equals check for both `null` and `undefined` - this.push(data); - cb(er); - var rs = this._readableState; - rs.reading = false; + resolve({ + status, + statusText, + headersList: headers[kHeadersList], + body: decoders.length + ? pipeline(this.body, ...decoders, () => { }) + : this.body.on('error', () => {}) + }) - if (rs.needReadable || rs.length < rs.highWaterMark) { - this._read(rs.highWaterMark); - } -} + return true + }, -function Transform(options) { - if (!(this instanceof Transform)) return new Transform(options); - Duplex.call(this, options); - this._transformState = { - afterTransform: afterTransform.bind(this), - needTransform: false, - transforming: false, - writecb: null, - writechunk: null, - writeencoding: null - }; // start out asking for a readable event once data is transformed. + onData (chunk) { + if (fetchParams.controller.dump) { + return + } - this._readableState.needReadable = true; // we have implemented the _read method, and done the other things - // that Readable wants before the first _read call, so unset the - // sync guard flag. + // 1. If one or more bytes have been transmitted from response’s + // message body, then: - this._readableState.sync = false; + // 1. Let bytes be the transmitted bytes. + const bytes = chunk - if (options) { - if (typeof options.transform === 'function') this._transform = options.transform; - if (typeof options.flush === 'function') this._flush = options.flush; - } // When the writable side finishes, then flush out anything remaining. + // 2. Let codings be the result of extracting header list values + // given `Content-Encoding` and response’s header list. + // See pullAlgorithm. + // 3. Increase timingInfo’s encoded body size by bytes’s length. + timingInfo.encodedBodySize += bytes.byteLength - this.on('prefinish', prefinish); -} + // 4. See pullAlgorithm... -function prefinish() { - var _this = this; + return this.body.push(bytes) + }, - if (typeof this._flush === 'function' && !this._readableState.destroyed) { - this._flush(function (er, data) { - done(_this, er, data); - }); - } else { - done(this, null, null); - } -} + onComplete () { + if (this.abort) { + fetchParams.controller.off('terminated', this.abort) + } -Transform.prototype.push = function (chunk, encoding) { - this._transformState.needTransform = false; - return Duplex.prototype.push.call(this, chunk, encoding); -}; // This is the part where you do stuff! -// override this function in implementation classes. -// 'chunk' is an input chunk. -// -// Call `push(newChunk)` to pass along transformed output -// to the readable side. You may call 'push' zero or more times. -// -// Call `cb(err)` when you are done with this chunk. If you pass -// an error, then that'll put the hurt on the whole operation. If you -// never call cb(), then you'll never get another chunk. + fetchParams.controller.ended = true + this.body.push(null) + }, -Transform.prototype._transform = function (chunk, encoding, cb) { - cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()')); -}; + onError (error) { + if (this.abort) { + fetchParams.controller.off('terminated', this.abort) + } -Transform.prototype._write = function (chunk, encoding, cb) { - var ts = this._transformState; - ts.writecb = cb; - ts.writechunk = chunk; - ts.writeencoding = encoding; + this.body?.destroy(error) - if (!ts.transforming) { - var rs = this._readableState; - if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark); - } -}; // Doesn't matter what the args are here. -// _transform does all the work. -// That we got here means that the readable side wants more data. + fetchParams.controller.terminate(error) + reject(error) + }, -Transform.prototype._read = function (n) { - var ts = this._transformState; + onUpgrade (status, headersList, socket) { + if (status !== 101) { + return + } - if (ts.writechunk !== null && !ts.transforming) { - ts.transforming = true; + const headers = new Headers() - this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); - } else { - // mark that we need a transform, so that any data that comes in - // will get processed, now that we've asked for it. - ts.needTransform = true; - } -}; + for (let n = 0; n < headersList.length; n += 2) { + const key = headersList[n + 0].toString('latin1') + const val = headersList[n + 1].toString('latin1') -Transform.prototype._destroy = function (err, cb) { - Duplex.prototype._destroy.call(this, err, function (err2) { - cb(err2); - }); -}; + headers[kHeadersList].append(key, val) + } -function done(stream, er, data) { - if (er) return stream.emit('error', er); - if (data != null) // single equals check for both `null` and `undefined` - stream.push(data); // TODO(BridgeAR): Write a test for these two error cases - // if there's nothing in the write buffer, then that means - // that nothing more will ever be provided + resolve({ + status, + statusText: STATUS_CODES[status], + headersList: headers[kHeadersList], + socket + }) - if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0(); - if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING(); - return stream.push(null); + return true + } + } + )) + } +} + +module.exports = { + fetch, + Fetch, + fetching, + finalizeAndReportTiming } + /***/ }), -/***/ 6993: +/***/ 8359: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. -// A bit simpler than readable streams. -// Implement an async ._write(chunk, encoding, cb), and it'll handle all -// the drain event emission and buffering. +/* globals AbortController */ -module.exports = Writable; -/* */ -function WriteReq(chunk, encoding, cb) { - this.chunk = chunk; - this.encoding = encoding; - this.callback = cb; - this.next = null; -} // It seems a linked list but it is not -// there will be only 2 of these for each stream +const { extractBody, mixinBody, cloneBody } = __nccwpck_require__(1472) +const { Headers, fill: fillHeaders, HeadersList } = __nccwpck_require__(554) +const { FinalizationRegistry } = __nccwpck_require__(6436)() +const util = __nccwpck_require__(3983) +const { + isValidHTTPToken, + sameOrigin, + normalizeMethod, + makePolicyContainer, + normalizeMethodRecord +} = __nccwpck_require__(2538) +const { + forbiddenMethodsSet, + corsSafeListedMethodsSet, + referrerPolicy, + requestRedirect, + requestMode, + requestCredentials, + requestCache, + requestDuplex +} = __nccwpck_require__(1037) +const { kEnumerableProperty } = util +const { kHeaders, kSignal, kState, kGuard, kRealm } = __nccwpck_require__(5861) +const { webidl } = __nccwpck_require__(1744) +const { getGlobalOrigin } = __nccwpck_require__(1246) +const { URLSerializer } = __nccwpck_require__(685) +const { kHeadersList, kConstruct } = __nccwpck_require__(2785) +const assert = __nccwpck_require__(9491) +const { getMaxListeners, setMaxListeners, getEventListeners, defaultMaxListeners } = __nccwpck_require__(2361) +let TransformStream = globalThis.TransformStream -function CorkedRequest(state) { - var _this = this; +const kAbortController = Symbol('abortController') - this.next = null; - this.entry = null; +const requestFinalizer = new FinalizationRegistry(({ signal, abort }) => { + signal.removeEventListener('abort', abort) +}) - this.finish = function () { - onCorkedFinish(_this, state); - }; -} -/* */ +// https://fetch.spec.whatwg.org/#request-class +class Request { + // https://fetch.spec.whatwg.org/#dom-request + constructor (input, init = {}) { + if (input === kConstruct) { + return + } -/**/ + webidl.argumentLengthCheck(arguments, 1, { header: 'Request constructor' }) + input = webidl.converters.RequestInfo(input) + init = webidl.converters.RequestInit(init) -var Duplex; -/**/ + // https://html.spec.whatwg.org/multipage/webappapis.html#environment-settings-object + this[kRealm] = { + settingsObject: { + baseUrl: getGlobalOrigin(), + get origin () { + return this.baseUrl?.origin + }, + policyContainer: makePolicyContainer() + } + } -Writable.WritableState = WritableState; -/**/ + // 1. Let request be null. + let request = null -var internalUtil = { - deprecate: __nccwpck_require__(6329) -}; -/**/ + // 2. Let fallbackMode be null. + let fallbackMode = null -/**/ + // 3. Let baseURL be this’s relevant settings object’s API base URL. + const baseUrl = this[kRealm].settingsObject.baseUrl -var Stream = __nccwpck_require__(2387); -/**/ + // 4. Let signal be null. + let signal = null + // 5. If input is a string, then: + if (typeof input === 'string') { + // 1. Let parsedURL be the result of parsing input with baseURL. + // 2. If parsedURL is failure, then throw a TypeError. + let parsedURL + try { + parsedURL = new URL(input, baseUrl) + } catch (err) { + throw new TypeError('Failed to parse URL from ' + input, { cause: err }) + } -var Buffer = (__nccwpck_require__(4300).Buffer); + // 3. If parsedURL includes credentials, then throw a TypeError. + if (parsedURL.username || parsedURL.password) { + throw new TypeError( + 'Request cannot be constructed from a URL that includes credentials: ' + + input + ) + } -var OurUint8Array = global.Uint8Array || function () {}; + // 4. Set request to a new request whose URL is parsedURL. + request = makeRequest({ urlList: [parsedURL] }) -function _uint8ArrayToBuffer(chunk) { - return Buffer.from(chunk); -} + // 5. Set fallbackMode to "cors". + fallbackMode = 'cors' + } else { + // 6. Otherwise: -function _isUint8Array(obj) { - return Buffer.isBuffer(obj) || obj instanceof OurUint8Array; -} + // 7. Assert: input is a Request object. + assert(input instanceof Request) -var destroyImpl = __nccwpck_require__(7049); + // 8. Set request to input’s request. + request = input[kState] -var _require = __nccwpck_require__(9948), - getHighWaterMark = _require.getHighWaterMark; + // 9. Set signal to input’s signal. + signal = input[kSignal] + } -var _require$codes = (__nccwpck_require__(7214)/* .codes */ .q), - ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE, - ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED, - ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK, - ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE, - ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED, - ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES, - ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END, - ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING; + // 7. Let origin be this’s relevant settings object’s origin. + const origin = this[kRealm].settingsObject.origin -var errorOrDestroy = destroyImpl.errorOrDestroy; + // 8. Let window be "client". + let window = 'client' -__nccwpck_require__(4124)(Writable, Stream); + // 9. If request’s window is an environment settings object and its origin + // is same origin with origin, then set window to request’s window. + if ( + request.window?.constructor?.name === 'EnvironmentSettingsObject' && + sameOrigin(request.window, origin) + ) { + window = request.window + } + + // 10. If init["window"] exists and is non-null, then throw a TypeError. + if (init.window != null) { + throw new TypeError(`'window' option '${window}' must be null`) + } + + // 11. If init["window"] exists, then set window to "no-window". + if ('window' in init) { + window = 'no-window' + } + + // 12. Set request to a new request with the following properties: + request = makeRequest({ + // URL request’s URL. + // undici implementation note: this is set as the first item in request's urlList in makeRequest + // method request’s method. + method: request.method, + // header list A copy of request’s header list. + // undici implementation note: headersList is cloned in makeRequest + headersList: request.headersList, + // unsafe-request flag Set. + unsafeRequest: request.unsafeRequest, + // client This’s relevant settings object. + client: this[kRealm].settingsObject, + // window window. + window, + // priority request’s priority. + priority: request.priority, + // origin request’s origin. The propagation of the origin is only significant for navigation requests + // being handled by a service worker. In this scenario a request can have an origin that is different + // from the current client. + origin: request.origin, + // referrer request’s referrer. + referrer: request.referrer, + // referrer policy request’s referrer policy. + referrerPolicy: request.referrerPolicy, + // mode request’s mode. + mode: request.mode, + // credentials mode request’s credentials mode. + credentials: request.credentials, + // cache mode request’s cache mode. + cache: request.cache, + // redirect mode request’s redirect mode. + redirect: request.redirect, + // integrity metadata request’s integrity metadata. + integrity: request.integrity, + // keepalive request’s keepalive. + keepalive: request.keepalive, + // reload-navigation flag request’s reload-navigation flag. + reloadNavigation: request.reloadNavigation, + // history-navigation flag request’s history-navigation flag. + historyNavigation: request.historyNavigation, + // URL list A clone of request’s URL list. + urlList: [...request.urlList] + }) -function nop() {} + const initHasKey = Object.keys(init).length !== 0 -function WritableState(options, stream, isDuplex) { - Duplex = Duplex || __nccwpck_require__(1359); - options = options || {}; // Duplex streams are both readable and writable, but share - // the same options object. - // However, some cases require setting options to different - // values for the readable and the writable sides of the duplex stream, - // e.g. options.readableObjectMode vs. options.writableObjectMode, etc. + // 13. If init is not empty, then: + if (initHasKey) { + // 1. If request’s mode is "navigate", then set it to "same-origin". + if (request.mode === 'navigate') { + request.mode = 'same-origin' + } - if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag to indicate whether or not this stream - // contains buffers or objects. + // 2. Unset request’s reload-navigation flag. + request.reloadNavigation = false - this.objectMode = !!options.objectMode; - if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; // the point at which write() starts returning false - // Note: 0 is a valid value, means that we always return false if - // the entire buffer is not flushed immediately on write() + // 3. Unset request’s history-navigation flag. + request.historyNavigation = false - this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); // if _final has been called + // 4. Set request’s origin to "client". + request.origin = 'client' - this.finalCalled = false; // drain event flag. + // 5. Set request’s referrer to "client" + request.referrer = 'client' - this.needDrain = false; // at the start of calling end() + // 6. Set request’s referrer policy to the empty string. + request.referrerPolicy = '' - this.ending = false; // when end() has been called, and returned + // 7. Set request’s URL to request’s current URL. + request.url = request.urlList[request.urlList.length - 1] - this.ended = false; // when 'finish' is emitted + // 8. Set request’s URL list to « request’s URL ». + request.urlList = [request.url] + } - this.finished = false; // has it been destroyed + // 14. If init["referrer"] exists, then: + if (init.referrer !== undefined) { + // 1. Let referrer be init["referrer"]. + const referrer = init.referrer - this.destroyed = false; // should we decode strings into buffers before passing to _write? - // this is here so that some node-core streams can optimize string - // handling at a lower level. + // 2. If referrer is the empty string, then set request’s referrer to "no-referrer". + if (referrer === '') { + request.referrer = 'no-referrer' + } else { + // 1. Let parsedReferrer be the result of parsing referrer with + // baseURL. + // 2. If parsedReferrer is failure, then throw a TypeError. + let parsedReferrer + try { + parsedReferrer = new URL(referrer, baseUrl) + } catch (err) { + throw new TypeError(`Referrer "${referrer}" is not a valid URL.`, { cause: err }) + } - var noDecode = options.decodeStrings === false; - this.decodeStrings = !noDecode; // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. + // 3. If one of the following is true + // - parsedReferrer’s scheme is "about" and path is the string "client" + // - parsedReferrer’s origin is not same origin with origin + // then set request’s referrer to "client". + if ( + (parsedReferrer.protocol === 'about:' && parsedReferrer.hostname === 'client') || + (origin && !sameOrigin(parsedReferrer, this[kRealm].settingsObject.baseUrl)) + ) { + request.referrer = 'client' + } else { + // 4. Otherwise, set request’s referrer to parsedReferrer. + request.referrer = parsedReferrer + } + } + } - this.defaultEncoding = options.defaultEncoding || 'utf8'; // not an actual buffer we keep track of, but a measurement - // of how much we're waiting to get pushed to some underlying - // socket or file. + // 15. If init["referrerPolicy"] exists, then set request’s referrer policy + // to it. + if (init.referrerPolicy !== undefined) { + request.referrerPolicy = init.referrerPolicy + } - this.length = 0; // a flag to see when we're in the middle of a write. + // 16. Let mode be init["mode"] if it exists, and fallbackMode otherwise. + let mode + if (init.mode !== undefined) { + mode = init.mode + } else { + mode = fallbackMode + } - this.writing = false; // when true all writes will be buffered until .uncork() call + // 17. If mode is "navigate", then throw a TypeError. + if (mode === 'navigate') { + throw webidl.errors.exception({ + header: 'Request constructor', + message: 'invalid request mode navigate.' + }) + } - this.corked = 0; // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. + // 18. If mode is non-null, set request’s mode to mode. + if (mode != null) { + request.mode = mode + } - this.sync = true; // a flag to know if we're processing previously buffered items, which - // may call the _write() callback in the same tick, so that we don't - // end up in an overlapped onwrite situation. + // 19. If init["credentials"] exists, then set request’s credentials mode + // to it. + if (init.credentials !== undefined) { + request.credentials = init.credentials + } - this.bufferProcessing = false; // the callback that's passed to _write(chunk,cb) + // 18. If init["cache"] exists, then set request’s cache mode to it. + if (init.cache !== undefined) { + request.cache = init.cache + } - this.onwrite = function (er) { - onwrite(stream, er); - }; // the callback that the user supplies to write(chunk,encoding,cb) + // 21. If request’s cache mode is "only-if-cached" and request’s mode is + // not "same-origin", then throw a TypeError. + if (request.cache === 'only-if-cached' && request.mode !== 'same-origin') { + throw new TypeError( + "'only-if-cached' can be set only with 'same-origin' mode" + ) + } + // 22. If init["redirect"] exists, then set request’s redirect mode to it. + if (init.redirect !== undefined) { + request.redirect = init.redirect + } - this.writecb = null; // the amount that is being written when _write is called. + // 23. If init["integrity"] exists, then set request’s integrity metadata to it. + if (init.integrity != null) { + request.integrity = String(init.integrity) + } - this.writelen = 0; - this.bufferedRequest = null; - this.lastBufferedRequest = null; // number of pending user-supplied write callbacks - // this must be 0 before 'finish' can be emitted + // 24. If init["keepalive"] exists, then set request’s keepalive to it. + if (init.keepalive !== undefined) { + request.keepalive = Boolean(init.keepalive) + } - this.pendingcb = 0; // emit prefinish if the only thing we're waiting for is _write cbs - // This is relevant for synchronous Transform streams + // 25. If init["method"] exists, then: + if (init.method !== undefined) { + // 1. Let method be init["method"]. + let method = init.method - this.prefinished = false; // True if the error was already emitted and should not be thrown again + // 2. If method is not a method or method is a forbidden method, then + // throw a TypeError. + if (!isValidHTTPToken(method)) { + throw new TypeError(`'${method}' is not a valid HTTP method.`) + } - this.errorEmitted = false; // Should close be emitted on destroy. Defaults to true. + if (forbiddenMethodsSet.has(method.toUpperCase())) { + throw new TypeError(`'${method}' HTTP method is unsupported.`) + } - this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'finish' (and potentially 'end') + // 3. Normalize method. + method = normalizeMethodRecord[method] ?? normalizeMethod(method) - this.autoDestroy = !!options.autoDestroy; // count buffered requests + // 4. Set request’s method to method. + request.method = method + } - this.bufferedRequestCount = 0; // allocate the first CorkedRequest, there is always - // one allocated and free to use, and we maintain at most two + // 26. If init["signal"] exists, then set signal to it. + if (init.signal !== undefined) { + signal = init.signal + } - this.corkedRequestsFree = new CorkedRequest(this); -} + // 27. Set this’s request to request. + this[kState] = request -WritableState.prototype.getBuffer = function getBuffer() { - var current = this.bufferedRequest; - var out = []; + // 28. Set this’s signal to a new AbortSignal object with this’s relevant + // Realm. + // TODO: could this be simplified with AbortSignal.any + // (https://dom.spec.whatwg.org/#dom-abortsignal-any) + const ac = new AbortController() + this[kSignal] = ac.signal + this[kSignal][kRealm] = this[kRealm] - while (current) { - out.push(current); - current = current.next; - } + // 29. If signal is not null, then make this’s signal follow signal. + if (signal != null) { + if ( + !signal || + typeof signal.aborted !== 'boolean' || + typeof signal.addEventListener !== 'function' + ) { + throw new TypeError( + "Failed to construct 'Request': member signal is not of type AbortSignal." + ) + } - return out; -}; + if (signal.aborted) { + ac.abort(signal.reason) + } else { + // Keep a strong ref to ac while request object + // is alive. This is needed to prevent AbortController + // from being prematurely garbage collected. + // See, https://github.com/nodejs/undici/issues/1926. + this[kAbortController] = ac + + const acRef = new WeakRef(ac) + const abort = function () { + const ac = acRef.deref() + if (ac !== undefined) { + ac.abort(this.reason) + } + } -(function () { - try { - Object.defineProperty(WritableState.prototype, 'buffer', { - get: internalUtil.deprecate(function writableStateBufferGetter() { - return this.getBuffer(); - }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003') - }); - } catch (_) {} -})(); // Test _writableState for inheritance to account for Duplex streams, -// whose prototype chain only points to Readable. + // Third-party AbortControllers may not work with these. + // See, https://github.com/nodejs/undici/pull/1910#issuecomment-1464495619. + try { + // If the max amount of listeners is equal to the default, increase it + // This is only available in node >= v19.9.0 + if (typeof getMaxListeners === 'function' && getMaxListeners(signal) === defaultMaxListeners) { + setMaxListeners(100, signal) + } else if (getEventListeners(signal, 'abort').length >= defaultMaxListeners) { + setMaxListeners(100, signal) + } + } catch {} + util.addAbortListener(signal, abort) + requestFinalizer.register(ac, { signal, abort }) + } + } -var realHasInstance; + // 30. Set this’s headers to a new Headers object with this’s relevant + // Realm, whose header list is request’s header list and guard is + // "request". + this[kHeaders] = new Headers(kConstruct) + this[kHeaders][kHeadersList] = request.headersList + this[kHeaders][kGuard] = 'request' + this[kHeaders][kRealm] = this[kRealm] -if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') { - realHasInstance = Function.prototype[Symbol.hasInstance]; - Object.defineProperty(Writable, Symbol.hasInstance, { - value: function value(object) { - if (realHasInstance.call(this, object)) return true; - if (this !== Writable) return false; - return object && object._writableState instanceof WritableState; + // 31. If this’s request’s mode is "no-cors", then: + if (mode === 'no-cors') { + // 1. If this’s request’s method is not a CORS-safelisted method, + // then throw a TypeError. + if (!corsSafeListedMethodsSet.has(request.method)) { + throw new TypeError( + `'${request.method} is unsupported in no-cors mode.` + ) + } + + // 2. Set this’s headers’s guard to "request-no-cors". + this[kHeaders][kGuard] = 'request-no-cors' } - }); -} else { - realHasInstance = function realHasInstance(object) { - return object instanceof this; - }; -} -function Writable(options) { - Duplex = Duplex || __nccwpck_require__(1359); // Writable ctor is applied to Duplexes, too. - // `realHasInstance` is necessary because using plain `instanceof` - // would return false, as no `_writableState` property is attached. - // Trying to use the custom `instanceof` for Writable here will also break the - // Node.js LazyTransform implementation, which has a non-trivial getter for - // `_writableState` that would lead to infinite recursion. - // Checking for a Stream.Duplex instance is faster here instead of inside - // the WritableState constructor, at least with V8 6.5 + // 32. If init is not empty, then: + if (initHasKey) { + /** @type {HeadersList} */ + const headersList = this[kHeaders][kHeadersList] + // 1. Let headers be a copy of this’s headers and its associated header + // list. + // 2. If init["headers"] exists, then set headers to init["headers"]. + const headers = init.headers !== undefined ? init.headers : new HeadersList(headersList) - var isDuplex = this instanceof Duplex; - if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options); - this._writableState = new WritableState(options, this, isDuplex); // legacy. + // 3. Empty this’s headers’s header list. + headersList.clear() - this.writable = true; + // 4. If headers is a Headers object, then for each header in its header + // list, append header’s name/header’s value to this’s headers. + if (headers instanceof HeadersList) { + for (const [key, val] of headers) { + headersList.append(key, val) + } + // Note: Copy the `set-cookie` meta-data. + headersList.cookies = headers.cookies + } else { + // 5. Otherwise, fill this’s headers with headers. + fillHeaders(this[kHeaders], headers) + } + } - if (options) { - if (typeof options.write === 'function') this._write = options.write; - if (typeof options.writev === 'function') this._writev = options.writev; - if (typeof options.destroy === 'function') this._destroy = options.destroy; - if (typeof options.final === 'function') this._final = options.final; - } + // 33. Let inputBody be input’s request’s body if input is a Request + // object; otherwise null. + const inputBody = input instanceof Request ? input[kState].body : null - Stream.call(this); -} // Otherwise people can pipe Writable streams, which is just wrong. + // 34. If either init["body"] exists and is non-null or inputBody is + // non-null, and request’s method is `GET` or `HEAD`, then throw a + // TypeError. + if ( + (init.body != null || inputBody != null) && + (request.method === 'GET' || request.method === 'HEAD') + ) { + throw new TypeError('Request with GET/HEAD method cannot have body.') + } + + // 35. Let initBody be null. + let initBody = null + + // 36. If init["body"] exists and is non-null, then: + if (init.body != null) { + // 1. Let Content-Type be null. + // 2. Set initBody and Content-Type to the result of extracting + // init["body"], with keepalive set to request’s keepalive. + const [extractedBody, contentType] = extractBody( + init.body, + request.keepalive + ) + initBody = extractedBody + + // 3, If Content-Type is non-null and this’s headers’s header list does + // not contain `Content-Type`, then append `Content-Type`/Content-Type to + // this’s headers. + if (contentType && !this[kHeaders][kHeadersList].contains('content-type')) { + this[kHeaders].append('content-type', contentType) + } + } + // 37. Let inputOrInitBody be initBody if it is non-null; otherwise + // inputBody. + const inputOrInitBody = initBody ?? inputBody -Writable.prototype.pipe = function () { - errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE()); -}; + // 38. If inputOrInitBody is non-null and inputOrInitBody’s source is + // null, then: + if (inputOrInitBody != null && inputOrInitBody.source == null) { + // 1. If initBody is non-null and init["duplex"] does not exist, + // then throw a TypeError. + if (initBody != null && init.duplex == null) { + throw new TypeError('RequestInit: duplex option is required when sending a body.') + } -function writeAfterEnd(stream, cb) { - var er = new ERR_STREAM_WRITE_AFTER_END(); // TODO: defer error events consistently everywhere, not just the cb + // 2. If this’s request’s mode is neither "same-origin" nor "cors", + // then throw a TypeError. + if (request.mode !== 'same-origin' && request.mode !== 'cors') { + throw new TypeError( + 'If request is made from ReadableStream, mode should be "same-origin" or "cors"' + ) + } - errorOrDestroy(stream, er); - process.nextTick(cb, er); -} // Checks that a user-supplied chunk is valid, especially for the particular -// mode the stream is in. Currently this means that `null` is never accepted -// and undefined/non-string values are only allowed in object mode. + // 3. Set this’s request’s use-CORS-preflight flag. + request.useCORSPreflightFlag = true + } + // 39. Let finalBody be inputOrInitBody. + let finalBody = inputOrInitBody -function validChunk(stream, state, chunk, cb) { - var er; + // 40. If initBody is null and inputBody is non-null, then: + if (initBody == null && inputBody != null) { + // 1. If input is unusable, then throw a TypeError. + if (util.isDisturbed(inputBody.stream) || inputBody.stream.locked) { + throw new TypeError( + 'Cannot construct a Request with a Request object that has already been used.' + ) + } - if (chunk === null) { - er = new ERR_STREAM_NULL_VALUES(); - } else if (typeof chunk !== 'string' && !state.objectMode) { - er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk); - } + // 2. Set finalBody to the result of creating a proxy for inputBody. + if (!TransformStream) { + TransformStream = (__nccwpck_require__(5356).TransformStream) + } - if (er) { - errorOrDestroy(stream, er); - process.nextTick(cb, er); - return false; + // https://streams.spec.whatwg.org/#readablestream-create-a-proxy + const identityTransform = new TransformStream() + inputBody.stream.pipeThrough(identityTransform) + finalBody = { + source: inputBody.source, + length: inputBody.length, + stream: identityTransform.readable + } + } + + // 41. Set this’s request’s body to finalBody. + this[kState].body = finalBody } - return true; -} + // Returns request’s HTTP method, which is "GET" by default. + get method () { + webidl.brandCheck(this, Request) -Writable.prototype.write = function (chunk, encoding, cb) { - var state = this._writableState; - var ret = false; + // The method getter steps are to return this’s request’s method. + return this[kState].method + } - var isBuf = !state.objectMode && _isUint8Array(chunk); + // Returns the URL of request as a string. + get url () { + webidl.brandCheck(this, Request) - if (isBuf && !Buffer.isBuffer(chunk)) { - chunk = _uint8ArrayToBuffer(chunk); + // The url getter steps are to return this’s request’s URL, serialized. + return URLSerializer(this[kState].url) } - if (typeof encoding === 'function') { - cb = encoding; - encoding = null; + // Returns a Headers object consisting of the headers associated with request. + // Note that headers added in the network layer by the user agent will not + // be accounted for in this object, e.g., the "Host" header. + get headers () { + webidl.brandCheck(this, Request) + + // The headers getter steps are to return this’s headers. + return this[kHeaders] } - if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding; - if (typeof cb !== 'function') cb = nop; - if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) { - state.pendingcb++; - ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb); + // Returns the kind of resource requested by request, e.g., "document" + // or "script". + get destination () { + webidl.brandCheck(this, Request) + + // The destination getter are to return this’s request’s destination. + return this[kState].destination } - return ret; -}; -Writable.prototype.cork = function () { - this._writableState.corked++; -}; + // Returns the referrer of request. Its value can be a same-origin URL if + // explicitly set in init, the empty string to indicate no referrer, and + // "about:client" when defaulting to the global’s default. This is used + // during fetching to determine the value of the `Referer` header of the + // request being made. + get referrer () { + webidl.brandCheck(this, Request) -Writable.prototype.uncork = function () { - var state = this._writableState; + // 1. If this’s request’s referrer is "no-referrer", then return the + // empty string. + if (this[kState].referrer === 'no-referrer') { + return '' + } - if (state.corked) { - state.corked--; - if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state); + // 2. If this’s request’s referrer is "client", then return + // "about:client". + if (this[kState].referrer === 'client') { + return 'about:client' + } + + // Return this’s request’s referrer, serialized. + return this[kState].referrer.toString() } -}; -Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) { - // node::ParseEncoding() requires lower case. - if (typeof encoding === 'string') encoding = encoding.toLowerCase(); - if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding); - this._writableState.defaultEncoding = encoding; - return this; -}; + // Returns the referrer policy associated with request. + // This is used during fetching to compute the value of the request’s + // referrer. + get referrerPolicy () { + webidl.brandCheck(this, Request) -Object.defineProperty(Writable.prototype, 'writableBuffer', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._writableState && this._writableState.getBuffer(); + // The referrerPolicy getter steps are to return this’s request’s referrer policy. + return this[kState].referrerPolicy + } + + // Returns the mode associated with request, which is a string indicating + // whether the request will use CORS, or will be restricted to same-origin + // URLs. + get mode () { + webidl.brandCheck(this, Request) + + // The mode getter steps are to return this’s request’s mode. + return this[kState].mode + } + + // Returns the credentials mode associated with request, + // which is a string indicating whether credentials will be sent with the + // request always, never, or only when sent to a same-origin URL. + get credentials () { + // The credentials getter steps are to return this’s request’s credentials mode. + return this[kState].credentials } -}); -function decodeChunk(state, chunk, encoding) { - if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') { - chunk = Buffer.from(chunk, encoding); + // Returns the cache mode associated with request, + // which is a string indicating how the request will + // interact with the browser’s cache when fetching. + get cache () { + webidl.brandCheck(this, Request) + + // The cache getter steps are to return this’s request’s cache mode. + return this[kState].cache } - return chunk; -} + // Returns the redirect mode associated with request, + // which is a string indicating how redirects for the + // request will be handled during fetching. A request + // will follow redirects by default. + get redirect () { + webidl.brandCheck(this, Request) -Object.defineProperty(Writable.prototype, 'writableHighWaterMark', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._writableState.highWaterMark; + // The redirect getter steps are to return this’s request’s redirect mode. + return this[kState].redirect } -}); // if we're already writing something, then just put this -// in the queue, and wait our turn. Otherwise, call _write -// If we return false, then we need a drain event, so set that flag. -function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) { - if (!isBuf) { - var newChunk = decodeChunk(state, chunk, encoding); + // Returns request’s subresource integrity metadata, which is a + // cryptographic hash of the resource being fetched. Its value + // consists of multiple hashes separated by whitespace. [SRI] + get integrity () { + webidl.brandCheck(this, Request) - if (chunk !== newChunk) { - isBuf = true; - encoding = 'buffer'; - chunk = newChunk; - } + // The integrity getter steps are to return this’s request’s integrity + // metadata. + return this[kState].integrity } - var len = state.objectMode ? 1 : chunk.length; - state.length += len; - var ret = state.length < state.highWaterMark; // we must ensure that previous needDrain will not be reset to false. + // Returns a boolean indicating whether or not request can outlive the + // global in which it was created. + get keepalive () { + webidl.brandCheck(this, Request) - if (!ret) state.needDrain = true; + // The keepalive getter steps are to return this’s request’s keepalive. + return this[kState].keepalive + } - if (state.writing || state.corked) { - var last = state.lastBufferedRequest; - state.lastBufferedRequest = { - chunk: chunk, - encoding: encoding, - isBuf: isBuf, - callback: cb, - next: null - }; + // Returns a boolean indicating whether or not request is for a reload + // navigation. + get isReloadNavigation () { + webidl.brandCheck(this, Request) - if (last) { - last.next = state.lastBufferedRequest; - } else { - state.bufferedRequest = state.lastBufferedRequest; - } + // The isReloadNavigation getter steps are to return true if this’s + // request’s reload-navigation flag is set; otherwise false. + return this[kState].reloadNavigation + } - state.bufferedRequestCount += 1; - } else { - doWrite(stream, state, false, len, chunk, encoding, cb); + // Returns a boolean indicating whether or not request is for a history + // navigation (a.k.a. back-foward navigation). + get isHistoryNavigation () { + webidl.brandCheck(this, Request) + + // The isHistoryNavigation getter steps are to return true if this’s request’s + // history-navigation flag is set; otherwise false. + return this[kState].historyNavigation } - return ret; -} + // Returns the signal associated with request, which is an AbortSignal + // object indicating whether or not request has been aborted, and its + // abort event handler. + get signal () { + webidl.brandCheck(this, Request) -function doWrite(stream, state, writev, len, chunk, encoding, cb) { - state.writelen = len; - state.writecb = cb; - state.writing = true; - state.sync = true; - if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite); - state.sync = false; -} + // The signal getter steps are to return this’s signal. + return this[kSignal] + } -function onwriteError(stream, state, sync, er, cb) { - --state.pendingcb; + get body () { + webidl.brandCheck(this, Request) - if (sync) { - // defer the callback if we are being called synchronously - // to avoid piling up things on the stack - process.nextTick(cb, er); // this can emit finish, and it will always happen - // after error + return this[kState].body ? this[kState].body.stream : null + } - process.nextTick(finishMaybe, stream, state); - stream._writableState.errorEmitted = true; - errorOrDestroy(stream, er); - } else { - // the caller expect this to happen before if - // it is async - cb(er); - stream._writableState.errorEmitted = true; - errorOrDestroy(stream, er); // this can emit finish, but finish must - // always follow error + get bodyUsed () { + webidl.brandCheck(this, Request) - finishMaybe(stream, state); + return !!this[kState].body && util.isDisturbed(this[kState].body.stream) } -} -function onwriteStateUpdate(state) { - state.writing = false; - state.writecb = null; - state.length -= state.writelen; - state.writelen = 0; -} + get duplex () { + webidl.brandCheck(this, Request) -function onwrite(stream, er) { - var state = stream._writableState; - var sync = state.sync; - var cb = state.writecb; - if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK(); - onwriteStateUpdate(state); - if (er) onwriteError(stream, state, sync, er, cb);else { - // Check if we're actually ready to finish, but don't emit yet - var finished = needFinish(state) || stream.destroyed; + return 'half' + } - if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) { - clearBuffer(stream, state); + // Returns a clone of request. + clone () { + webidl.brandCheck(this, Request) + + // 1. If this is unusable, then throw a TypeError. + if (this.bodyUsed || this.body?.locked) { + throw new TypeError('unusable') } - if (sync) { - process.nextTick(afterWrite, stream, state, finished, cb); + // 2. Let clonedRequest be the result of cloning this’s request. + const clonedRequest = cloneRequest(this[kState]) + + // 3. Let clonedRequestObject be the result of creating a Request object, + // given clonedRequest, this’s headers’s guard, and this’s relevant Realm. + const clonedRequestObject = new Request(kConstruct) + clonedRequestObject[kState] = clonedRequest + clonedRequestObject[kRealm] = this[kRealm] + clonedRequestObject[kHeaders] = new Headers(kConstruct) + clonedRequestObject[kHeaders][kHeadersList] = clonedRequest.headersList + clonedRequestObject[kHeaders][kGuard] = this[kHeaders][kGuard] + clonedRequestObject[kHeaders][kRealm] = this[kHeaders][kRealm] + + // 4. Make clonedRequestObject’s signal follow this’s signal. + const ac = new AbortController() + if (this.signal.aborted) { + ac.abort(this.signal.reason) } else { - afterWrite(stream, state, finished, cb); + util.addAbortListener( + this.signal, + () => { + ac.abort(this.signal.reason) + } + ) } + clonedRequestObject[kSignal] = ac.signal + + // 4. Return clonedRequestObject. + return clonedRequestObject } } -function afterWrite(stream, state, finished, cb) { - if (!finished) onwriteDrain(stream, state); - state.pendingcb--; - cb(); - finishMaybe(stream, state); -} // Must force callback to be called on nextTick, so that we don't -// emit 'drain' before the write() consumer gets the 'false' return -// value, and has a chance to attach a 'drain' listener. +mixinBody(Request) +function makeRequest (init) { + // https://fetch.spec.whatwg.org/#requests + const request = { + method: 'GET', + localURLsOnly: false, + unsafeRequest: false, + body: null, + client: null, + reservedClient: null, + replacesClientId: '', + window: 'client', + keepalive: false, + serviceWorkers: 'all', + initiator: '', + destination: '', + priority: null, + origin: 'client', + policyContainer: 'client', + referrer: 'client', + referrerPolicy: '', + mode: 'no-cors', + useCORSPreflightFlag: false, + credentials: 'same-origin', + useCredentials: false, + cache: 'default', + redirect: 'follow', + integrity: '', + cryptoGraphicsNonceMetadata: '', + parserMetadata: '', + reloadNavigation: false, + historyNavigation: false, + userActivation: false, + taintedOrigin: false, + redirectCount: 0, + responseTainting: 'basic', + preventNoCacheCacheControlHeaderModification: false, + done: false, + timingAllowFailed: false, + ...init, + headersList: init.headersList + ? new HeadersList(init.headersList) + : new HeadersList() + } + request.url = request.urlList[0] + return request +} + +// https://fetch.spec.whatwg.org/#concept-request-clone +function cloneRequest (request) { + // To clone a request request, run these steps: + + // 1. Let newRequest be a copy of request, except for its body. + const newRequest = makeRequest({ ...request, body: null }) + + // 2. If request’s body is non-null, set newRequest’s body to the + // result of cloning request’s body. + if (request.body != null) { + newRequest.body = cloneBody(request.body) + } + + // 3. Return newRequest. + return newRequest +} -function onwriteDrain(stream, state) { - if (state.length === 0 && state.needDrain) { - state.needDrain = false; - stream.emit('drain'); +Object.defineProperties(Request.prototype, { + method: kEnumerableProperty, + url: kEnumerableProperty, + headers: kEnumerableProperty, + redirect: kEnumerableProperty, + clone: kEnumerableProperty, + signal: kEnumerableProperty, + duplex: kEnumerableProperty, + destination: kEnumerableProperty, + body: kEnumerableProperty, + bodyUsed: kEnumerableProperty, + isHistoryNavigation: kEnumerableProperty, + isReloadNavigation: kEnumerableProperty, + keepalive: kEnumerableProperty, + integrity: kEnumerableProperty, + cache: kEnumerableProperty, + credentials: kEnumerableProperty, + attribute: kEnumerableProperty, + referrerPolicy: kEnumerableProperty, + referrer: kEnumerableProperty, + mode: kEnumerableProperty, + [Symbol.toStringTag]: { + value: 'Request', + configurable: true } -} // if there's something in the buffer waiting, then process it +}) +webidl.converters.Request = webidl.interfaceConverter( + Request +) -function clearBuffer(stream, state) { - state.bufferProcessing = true; - var entry = state.bufferedRequest; +// https://fetch.spec.whatwg.org/#requestinfo +webidl.converters.RequestInfo = function (V) { + if (typeof V === 'string') { + return webidl.converters.USVString(V) + } - if (stream._writev && entry && entry.next) { - // Fast case, write everything using _writev() - var l = state.bufferedRequestCount; - var buffer = new Array(l); - var holder = state.corkedRequestsFree; - holder.entry = entry; - var count = 0; - var allBuffers = true; + if (V instanceof Request) { + return webidl.converters.Request(V) + } - while (entry) { - buffer[count] = entry; - if (!entry.isBuf) allBuffers = false; - entry = entry.next; - count += 1; - } + return webidl.converters.USVString(V) +} - buffer.allBuffers = allBuffers; - doWrite(stream, state, true, state.length, buffer, '', holder.finish); // doWrite is almost always async, defer these to save a bit of time - // as the hot path ends with doWrite +webidl.converters.AbortSignal = webidl.interfaceConverter( + AbortSignal +) - state.pendingcb++; - state.lastBufferedRequest = null; +// https://fetch.spec.whatwg.org/#requestinit +webidl.converters.RequestInit = webidl.dictionaryConverter([ + { + key: 'method', + converter: webidl.converters.ByteString + }, + { + key: 'headers', + converter: webidl.converters.HeadersInit + }, + { + key: 'body', + converter: webidl.nullableConverter( + webidl.converters.BodyInit + ) + }, + { + key: 'referrer', + converter: webidl.converters.USVString + }, + { + key: 'referrerPolicy', + converter: webidl.converters.DOMString, + // https://w3c.github.io/webappsec-referrer-policy/#referrer-policy + allowedValues: referrerPolicy + }, + { + key: 'mode', + converter: webidl.converters.DOMString, + // https://fetch.spec.whatwg.org/#concept-request-mode + allowedValues: requestMode + }, + { + key: 'credentials', + converter: webidl.converters.DOMString, + // https://fetch.spec.whatwg.org/#requestcredentials + allowedValues: requestCredentials + }, + { + key: 'cache', + converter: webidl.converters.DOMString, + // https://fetch.spec.whatwg.org/#requestcache + allowedValues: requestCache + }, + { + key: 'redirect', + converter: webidl.converters.DOMString, + // https://fetch.spec.whatwg.org/#requestredirect + allowedValues: requestRedirect + }, + { + key: 'integrity', + converter: webidl.converters.DOMString + }, + { + key: 'keepalive', + converter: webidl.converters.boolean + }, + { + key: 'signal', + converter: webidl.nullableConverter( + (signal) => webidl.converters.AbortSignal( + signal, + { strict: false } + ) + ) + }, + { + key: 'window', + converter: webidl.converters.any + }, + { + key: 'duplex', + converter: webidl.converters.DOMString, + allowedValues: requestDuplex + } +]) - if (holder.next) { - state.corkedRequestsFree = holder.next; - holder.next = null; - } else { - state.corkedRequestsFree = new CorkedRequest(state); - } +module.exports = { Request, makeRequest } - state.bufferedRequestCount = 0; - } else { - // Slow case, write chunks one-by-one - while (entry) { - var chunk = entry.chunk; - var encoding = entry.encoding; - var cb = entry.callback; - var len = state.objectMode ? 1 : chunk.length; - doWrite(stream, state, false, len, chunk, encoding, cb); - entry = entry.next; - state.bufferedRequestCount--; // if we didn't call the onwrite immediately, then - // it means that we need to wait until it does. - // also, that means that the chunk and cb are currently - // being processed, so move the buffer counter past them. - if (state.writing) { - break; - } - } +/***/ }), - if (entry === null) state.lastBufferedRequest = null; - } +/***/ 7823: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - state.bufferedRequest = entry; - state.bufferProcessing = false; -} +"use strict"; -Writable.prototype._write = function (chunk, encoding, cb) { - cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()')); -}; -Writable.prototype._writev = null; +const { Headers, HeadersList, fill } = __nccwpck_require__(554) +const { extractBody, cloneBody, mixinBody } = __nccwpck_require__(1472) +const util = __nccwpck_require__(3983) +const { kEnumerableProperty } = util +const { + isValidReasonPhrase, + isCancelled, + isAborted, + isBlobLike, + serializeJavascriptValueToJSONString, + isErrorLike, + isomorphicEncode +} = __nccwpck_require__(2538) +const { + redirectStatusSet, + nullBodyStatus, + DOMException +} = __nccwpck_require__(1037) +const { kState, kHeaders, kGuard, kRealm } = __nccwpck_require__(5861) +const { webidl } = __nccwpck_require__(1744) +const { FormData } = __nccwpck_require__(2015) +const { getGlobalOrigin } = __nccwpck_require__(1246) +const { URLSerializer } = __nccwpck_require__(685) +const { kHeadersList, kConstruct } = __nccwpck_require__(2785) +const assert = __nccwpck_require__(9491) +const { types } = __nccwpck_require__(3837) -Writable.prototype.end = function (chunk, encoding, cb) { - var state = this._writableState; +const ReadableStream = globalThis.ReadableStream || (__nccwpck_require__(5356).ReadableStream) +const textEncoder = new TextEncoder('utf-8') - if (typeof chunk === 'function') { - cb = chunk; - chunk = null; - encoding = null; - } else if (typeof encoding === 'function') { - cb = encoding; - encoding = null; +// https://fetch.spec.whatwg.org/#response-class +class Response { + // Creates network error Response. + static error () { + // TODO + const relevantRealm = { settingsObject: {} } + + // The static error() method steps are to return the result of creating a + // Response object, given a new network error, "immutable", and this’s + // relevant Realm. + const responseObject = new Response() + responseObject[kState] = makeNetworkError() + responseObject[kRealm] = relevantRealm + responseObject[kHeaders][kHeadersList] = responseObject[kState].headersList + responseObject[kHeaders][kGuard] = 'immutable' + responseObject[kHeaders][kRealm] = relevantRealm + return responseObject } - if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); // .end() fully uncorks + // https://fetch.spec.whatwg.org/#dom-response-json + static json (data, init = {}) { + webidl.argumentLengthCheck(arguments, 1, { header: 'Response.json' }) - if (state.corked) { - state.corked = 1; - this.uncork(); - } // ignore unnecessary end() calls. + if (init !== null) { + init = webidl.converters.ResponseInit(init) + } + // 1. Let bytes the result of running serialize a JavaScript value to JSON bytes on data. + const bytes = textEncoder.encode( + serializeJavascriptValueToJSONString(data) + ) - if (!state.ending) endWritable(this, state, cb); - return this; -}; + // 2. Let body be the result of extracting bytes. + const body = extractBody(bytes) -Object.defineProperty(Writable.prototype, 'writableLength', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - return this._writableState.length; + // 3. Let responseObject be the result of creating a Response object, given a new response, + // "response", and this’s relevant Realm. + const relevantRealm = { settingsObject: {} } + const responseObject = new Response() + responseObject[kRealm] = relevantRealm + responseObject[kHeaders][kGuard] = 'response' + responseObject[kHeaders][kRealm] = relevantRealm + + // 4. Perform initialize a response given responseObject, init, and (body, "application/json"). + initializeResponse(responseObject, init, { body: body[0], type: 'application/json' }) + + // 5. Return responseObject. + return responseObject } -}); -function needFinish(state) { - return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing; -} + // Creates a redirect Response that redirects to url with status status. + static redirect (url, status = 302) { + const relevantRealm = { settingsObject: {} } -function callFinal(stream, state) { - stream._final(function (err) { - state.pendingcb--; + webidl.argumentLengthCheck(arguments, 1, { header: 'Response.redirect' }) - if (err) { - errorOrDestroy(stream, err); - } + url = webidl.converters.USVString(url) + status = webidl.converters['unsigned short'](status) - state.prefinished = true; - stream.emit('prefinish'); - finishMaybe(stream, state); - }); -} + // 1. Let parsedURL be the result of parsing url with current settings + // object’s API base URL. + // 2. If parsedURL is failure, then throw a TypeError. + // TODO: base-URL? + let parsedURL + try { + parsedURL = new URL(url, getGlobalOrigin()) + } catch (err) { + throw Object.assign(new TypeError('Failed to parse URL from ' + url), { + cause: err + }) + } -function prefinish(stream, state) { - if (!state.prefinished && !state.finalCalled) { - if (typeof stream._final === 'function' && !state.destroyed) { - state.pendingcb++; - state.finalCalled = true; - process.nextTick(callFinal, stream, state); - } else { - state.prefinished = true; - stream.emit('prefinish'); + // 3. If status is not a redirect status, then throw a RangeError. + if (!redirectStatusSet.has(status)) { + throw new RangeError('Invalid status code ' + status) } - } -} -function finishMaybe(stream, state) { - var need = needFinish(state); + // 4. Let responseObject be the result of creating a Response object, + // given a new response, "immutable", and this’s relevant Realm. + const responseObject = new Response() + responseObject[kRealm] = relevantRealm + responseObject[kHeaders][kGuard] = 'immutable' + responseObject[kHeaders][kRealm] = relevantRealm - if (need) { - prefinish(stream, state); + // 5. Set responseObject’s response’s status to status. + responseObject[kState].status = status - if (state.pendingcb === 0) { - state.finished = true; - stream.emit('finish'); + // 6. Let value be parsedURL, serialized and isomorphic encoded. + const value = isomorphicEncode(URLSerializer(parsedURL)) - if (state.autoDestroy) { - // In case of duplex streams we need a way to detect - // if the readable side is ready for autoDestroy as well - var rState = stream._readableState; + // 7. Append `Location`/value to responseObject’s response’s header list. + responseObject[kState].headersList.append('location', value) - if (!rState || rState.autoDestroy && rState.endEmitted) { - stream.destroy(); - } - } - } + // 8. Return responseObject. + return responseObject } - return need; -} + // https://fetch.spec.whatwg.org/#dom-response + constructor (body = null, init = {}) { + if (body !== null) { + body = webidl.converters.BodyInit(body) + } -function endWritable(stream, state, cb) { - state.ending = true; - finishMaybe(stream, state); + init = webidl.converters.ResponseInit(init) - if (cb) { - if (state.finished) process.nextTick(cb);else stream.once('finish', cb); + // TODO + this[kRealm] = { settingsObject: {} } + + // 1. Set this’s response to a new response. + this[kState] = makeResponse({}) + + // 2. Set this’s headers to a new Headers object with this’s relevant + // Realm, whose header list is this’s response’s header list and guard + // is "response". + this[kHeaders] = new Headers(kConstruct) + this[kHeaders][kGuard] = 'response' + this[kHeaders][kHeadersList] = this[kState].headersList + this[kHeaders][kRealm] = this[kRealm] + + // 3. Let bodyWithType be null. + let bodyWithType = null + + // 4. If body is non-null, then set bodyWithType to the result of extracting body. + if (body != null) { + const [extractedBody, type] = extractBody(body) + bodyWithType = { body: extractedBody, type } + } + + // 5. Perform initialize a response given this, init, and bodyWithType. + initializeResponse(this, init, bodyWithType) } - state.ended = true; - stream.writable = false; -} + // Returns response’s type, e.g., "cors". + get type () { + webidl.brandCheck(this, Response) -function onCorkedFinish(corkReq, state, err) { - var entry = corkReq.entry; - corkReq.entry = null; + // The type getter steps are to return this’s response’s type. + return this[kState].type + } - while (entry) { - var cb = entry.callback; - state.pendingcb--; - cb(err); - entry = entry.next; - } // reuse the free corkReq. + // Returns response’s URL, if it has one; otherwise the empty string. + get url () { + webidl.brandCheck(this, Response) + const urlList = this[kState].urlList - state.corkedRequestsFree.next = corkReq; -} + // The url getter steps are to return the empty string if this’s + // response’s URL is null; otherwise this’s response’s URL, + // serialized with exclude fragment set to true. + const url = urlList[urlList.length - 1] ?? null -Object.defineProperty(Writable.prototype, 'destroyed', { - // making it explicit this property is not enumerable - // because otherwise some prototype manipulation in - // userland will fail - enumerable: false, - get: function get() { - if (this._writableState === undefined) { - return false; + if (url === null) { + return '' } - return this._writableState.destroyed; - }, - set: function set(value) { - // we ignore the value if the stream - // has not been initialized yet - if (!this._writableState) { - return; - } // backward compatibility, the user is explicitly - // managing destroyed + return URLSerializer(url, true) + } + // Returns whether response was obtained through a redirect. + get redirected () { + webidl.brandCheck(this, Response) - this._writableState.destroyed = value; + // The redirected getter steps are to return true if this’s response’s URL + // list has more than one item; otherwise false. + return this[kState].urlList.length > 1 } -}); -Writable.prototype.destroy = destroyImpl.destroy; -Writable.prototype._undestroy = destroyImpl.undestroy; -Writable.prototype._destroy = function (err, cb) { - cb(err); -}; + // Returns response’s status. + get status () { + webidl.brandCheck(this, Response) -/***/ }), + // The status getter steps are to return this’s response’s status. + return this[kState].status + } -/***/ 3306: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // Returns whether response’s status is an ok status. + get ok () { + webidl.brandCheck(this, Response) -"use strict"; + // The ok getter steps are to return true if this’s response’s status is an + // ok status; otherwise false. + return this[kState].status >= 200 && this[kState].status <= 299 + } + // Returns response’s status message. + get statusText () { + webidl.brandCheck(this, Response) -var _Object$setPrototypeO; + // The statusText getter steps are to return this’s response’s status + // message. + return this[kState].statusText + } -function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } + // Returns response’s headers as Headers. + get headers () { + webidl.brandCheck(this, Response) -var finished = __nccwpck_require__(6080); + // The headers getter steps are to return this’s headers. + return this[kHeaders] + } -var kLastResolve = Symbol('lastResolve'); -var kLastReject = Symbol('lastReject'); -var kError = Symbol('error'); -var kEnded = Symbol('ended'); -var kLastPromise = Symbol('lastPromise'); -var kHandlePromise = Symbol('handlePromise'); -var kStream = Symbol('stream'); + get body () { + webidl.brandCheck(this, Response) -function createIterResult(value, done) { - return { - value: value, - done: done - }; -} + return this[kState].body ? this[kState].body.stream : null + } -function readAndResolve(iter) { - var resolve = iter[kLastResolve]; + get bodyUsed () { + webidl.brandCheck(this, Response) - if (resolve !== null) { - var data = iter[kStream].read(); // we defer if data is null - // we can be expecting either 'end' or - // 'error' + return !!this[kState].body && util.isDisturbed(this[kState].body.stream) + } - if (data !== null) { - iter[kLastPromise] = null; - iter[kLastResolve] = null; - iter[kLastReject] = null; - resolve(createIterResult(data, false)); + // Returns a clone of response. + clone () { + webidl.brandCheck(this, Response) + + // 1. If this is unusable, then throw a TypeError. + if (this.bodyUsed || (this.body && this.body.locked)) { + throw webidl.errors.exception({ + header: 'Response.clone', + message: 'Body has already been consumed.' + }) } - } -} -function onReadable(iter) { - // we wait for the next tick, because it might - // emit an error with process.nextTick - process.nextTick(readAndResolve, iter); -} + // 2. Let clonedResponse be the result of cloning this’s response. + const clonedResponse = cloneResponse(this[kState]) -function wrapForNext(lastPromise, iter) { - return function (resolve, reject) { - lastPromise.then(function () { - if (iter[kEnded]) { - resolve(createIterResult(undefined, true)); - return; - } + // 3. Return the result of creating a Response object, given + // clonedResponse, this’s headers’s guard, and this’s relevant Realm. + const clonedResponseObject = new Response() + clonedResponseObject[kState] = clonedResponse + clonedResponseObject[kRealm] = this[kRealm] + clonedResponseObject[kHeaders][kHeadersList] = clonedResponse.headersList + clonedResponseObject[kHeaders][kGuard] = this[kHeaders][kGuard] + clonedResponseObject[kHeaders][kRealm] = this[kHeaders][kRealm] - iter[kHandlePromise](resolve, reject); - }, reject); - }; + return clonedResponseObject + } } -var AsyncIteratorPrototype = Object.getPrototypeOf(function () {}); -var ReadableStreamAsyncIteratorPrototype = Object.setPrototypeOf((_Object$setPrototypeO = { - get stream() { - return this[kStream]; - }, +mixinBody(Response) - next: function next() { - var _this = this; +Object.defineProperties(Response.prototype, { + type: kEnumerableProperty, + url: kEnumerableProperty, + status: kEnumerableProperty, + ok: kEnumerableProperty, + redirected: kEnumerableProperty, + statusText: kEnumerableProperty, + headers: kEnumerableProperty, + clone: kEnumerableProperty, + body: kEnumerableProperty, + bodyUsed: kEnumerableProperty, + [Symbol.toStringTag]: { + value: 'Response', + configurable: true + } +}) - // if we have detected an error in the meanwhile - // reject straight away - var error = this[kError]; +Object.defineProperties(Response, { + json: kEnumerableProperty, + redirect: kEnumerableProperty, + error: kEnumerableProperty +}) - if (error !== null) { - return Promise.reject(error); - } +// https://fetch.spec.whatwg.org/#concept-response-clone +function cloneResponse (response) { + // To clone a response response, run these steps: - if (this[kEnded]) { - return Promise.resolve(createIterResult(undefined, true)); - } + // 1. If response is a filtered response, then return a new identical + // filtered response whose internal response is a clone of response’s + // internal response. + if (response.internalResponse) { + return filterResponse( + cloneResponse(response.internalResponse), + response.type + ) + } - if (this[kStream].destroyed) { - // We need to defer via nextTick because if .destroy(err) is - // called, the error will be emitted via nextTick, and - // we cannot guarantee that there is no error lingering around - // waiting to be emitted. - return new Promise(function (resolve, reject) { - process.nextTick(function () { - if (_this[kError]) { - reject(_this[kError]); - } else { - resolve(createIterResult(undefined, true)); - } - }); - }); - } // if we have multiple next() calls - // we will wait for the previous Promise to finish - // this logic is optimized to support for await loops, - // where next() is only called once at a time + // 2. Let newResponse be a copy of response, except for its body. + const newResponse = makeResponse({ ...response, body: null }) + // 3. If response’s body is non-null, then set newResponse’s body to the + // result of cloning response’s body. + if (response.body != null) { + newResponse.body = cloneBody(response.body) + } - var lastPromise = this[kLastPromise]; - var promise; + // 4. Return newResponse. + return newResponse +} - if (lastPromise) { - promise = new Promise(wrapForNext(lastPromise, this)); - } else { - // fast path needed to support multiple this.push() - // without triggering the next() queue - var data = this[kStream].read(); +function makeResponse (init) { + return { + aborted: false, + rangeRequested: false, + timingAllowPassed: false, + requestIncludesCredentials: false, + type: 'default', + status: 200, + timingInfo: null, + cacheState: '', + statusText: '', + ...init, + headersList: init.headersList + ? new HeadersList(init.headersList) + : new HeadersList(), + urlList: init.urlList ? [...init.urlList] : [] + } +} + +function makeNetworkError (reason) { + const isError = isErrorLike(reason) + return makeResponse({ + type: 'error', + status: 0, + error: isError + ? reason + : new Error(reason ? String(reason) : reason), + aborted: reason && reason.name === 'AbortError' + }) +} - if (data !== null) { - return Promise.resolve(createIterResult(data, false)); - } +function makeFilteredResponse (response, state) { + state = { + internalResponse: response, + ...state + } - promise = new Promise(this[kHandlePromise]); + return new Proxy(response, { + get (target, p) { + return p in state ? state[p] : target[p] + }, + set (target, p, value) { + assert(!(p in state)) + target[p] = value + return true } + }) +} - this[kLastPromise] = promise; - return promise; +// https://fetch.spec.whatwg.org/#concept-filtered-response +function filterResponse (response, type) { + // Set response to the following filtered response with response as its + // internal response, depending on request’s response tainting: + if (type === 'basic') { + // A basic filtered response is a filtered response whose type is "basic" + // and header list excludes any headers in internal response’s header list + // whose name is a forbidden response-header name. + + // Note: undici does not implement forbidden response-header names + return makeFilteredResponse(response, { + type: 'basic', + headersList: response.headersList + }) + } else if (type === 'cors') { + // A CORS filtered response is a filtered response whose type is "cors" + // and header list excludes any headers in internal response’s header + // list whose name is not a CORS-safelisted response-header name, given + // internal response’s CORS-exposed header-name list. + + // Note: undici does not implement CORS-safelisted response-header names + return makeFilteredResponse(response, { + type: 'cors', + headersList: response.headersList + }) + } else if (type === 'opaque') { + // An opaque filtered response is a filtered response whose type is + // "opaque", URL list is the empty list, status is 0, status message + // is the empty byte sequence, header list is empty, and body is null. + + return makeFilteredResponse(response, { + type: 'opaque', + urlList: Object.freeze([]), + status: 0, + statusText: '', + body: null + }) + } else if (type === 'opaqueredirect') { + // An opaque-redirect filtered response is a filtered response whose type + // is "opaqueredirect", status is 0, status message is the empty byte + // sequence, header list is empty, and body is null. + + return makeFilteredResponse(response, { + type: 'opaqueredirect', + status: 0, + statusText: '', + headersList: [], + body: null + }) + } else { + assert(false) } -}, _defineProperty(_Object$setPrototypeO, Symbol.asyncIterator, function () { - return this; -}), _defineProperty(_Object$setPrototypeO, "return", function _return() { - var _this2 = this; +} - // destroy(err, cb) is a private API - // we can guarantee we have that here, because we control the - // Readable class this is attached to - return new Promise(function (resolve, reject) { - _this2[kStream].destroy(null, function (err) { - if (err) { - reject(err); - return; - } +// https://fetch.spec.whatwg.org/#appropriate-network-error +function makeAppropriateNetworkError (fetchParams, err = null) { + // 1. Assert: fetchParams is canceled. + assert(isCancelled(fetchParams)) - resolve(createIterResult(undefined, true)); - }); - }); -}), _Object$setPrototypeO), AsyncIteratorPrototype); + // 2. Return an aborted network error if fetchParams is aborted; + // otherwise return a network error. + return isAborted(fetchParams) + ? makeNetworkError(Object.assign(new DOMException('The operation was aborted.', 'AbortError'), { cause: err })) + : makeNetworkError(Object.assign(new DOMException('Request was cancelled.'), { cause: err })) +} -var createReadableStreamAsyncIterator = function createReadableStreamAsyncIterator(stream) { - var _Object$create; +// https://whatpr.org/fetch/1392.html#initialize-a-response +function initializeResponse (response, init, body) { + // 1. If init["status"] is not in the range 200 to 599, inclusive, then + // throw a RangeError. + if (init.status !== null && (init.status < 200 || init.status > 599)) { + throw new RangeError('init["status"] must be in the range of 200 to 599, inclusive.') + } - var iterator = Object.create(ReadableStreamAsyncIteratorPrototype, (_Object$create = {}, _defineProperty(_Object$create, kStream, { - value: stream, - writable: true - }), _defineProperty(_Object$create, kLastResolve, { - value: null, - writable: true - }), _defineProperty(_Object$create, kLastReject, { - value: null, - writable: true - }), _defineProperty(_Object$create, kError, { - value: null, - writable: true - }), _defineProperty(_Object$create, kEnded, { - value: stream._readableState.endEmitted, - writable: true - }), _defineProperty(_Object$create, kHandlePromise, { - value: function value(resolve, reject) { - var data = iterator[kStream].read(); + // 2. If init["statusText"] does not match the reason-phrase token production, + // then throw a TypeError. + if ('statusText' in init && init.statusText != null) { + // See, https://datatracker.ietf.org/doc/html/rfc7230#section-3.1.2: + // reason-phrase = *( HTAB / SP / VCHAR / obs-text ) + if (!isValidReasonPhrase(String(init.statusText))) { + throw new TypeError('Invalid statusText') + } + } - if (data) { - iterator[kLastPromise] = null; - iterator[kLastResolve] = null; - iterator[kLastReject] = null; - resolve(createIterResult(data, false)); - } else { - iterator[kLastResolve] = resolve; - iterator[kLastReject] = reject; - } - }, - writable: true - }), _Object$create)); - iterator[kLastPromise] = null; - finished(stream, function (err) { - if (err && err.code !== 'ERR_STREAM_PREMATURE_CLOSE') { - var reject = iterator[kLastReject]; // reject if we are waiting for data in the Promise - // returned by next() and store the error + // 3. Set response’s response’s status to init["status"]. + if ('status' in init && init.status != null) { + response[kState].status = init.status + } - if (reject !== null) { - iterator[kLastPromise] = null; - iterator[kLastResolve] = null; - iterator[kLastReject] = null; - reject(err); - } + // 4. Set response’s response’s status message to init["statusText"]. + if ('statusText' in init && init.statusText != null) { + response[kState].statusText = init.statusText + } + + // 5. If init["headers"] exists, then fill response’s headers with init["headers"]. + if ('headers' in init && init.headers != null) { + fill(response[kHeaders], init.headers) + } - iterator[kError] = err; - return; + // 6. If body was given, then: + if (body) { + // 1. If response's status is a null body status, then throw a TypeError. + if (nullBodyStatus.includes(response.status)) { + throw webidl.errors.exception({ + header: 'Response constructor', + message: 'Invalid response status code ' + response.status + }) } - var resolve = iterator[kLastResolve]; + // 2. Set response's body to body's body. + response[kState].body = body.body - if (resolve !== null) { - iterator[kLastPromise] = null; - iterator[kLastResolve] = null; - iterator[kLastReject] = null; - resolve(createIterResult(undefined, true)); + // 3. If body's type is non-null and response's header list does not contain + // `Content-Type`, then append (`Content-Type`, body's type) to response's header list. + if (body.type != null && !response[kState].headersList.contains('Content-Type')) { + response[kState].headersList.append('content-type', body.type) } + } +} - iterator[kEnded] = true; - }); - stream.on('readable', onReadable.bind(null, iterator)); - return iterator; -}; +webidl.converters.ReadableStream = webidl.interfaceConverter( + ReadableStream +) + +webidl.converters.FormData = webidl.interfaceConverter( + FormData +) + +webidl.converters.URLSearchParams = webidl.interfaceConverter( + URLSearchParams +) + +// https://fetch.spec.whatwg.org/#typedefdef-xmlhttprequestbodyinit +webidl.converters.XMLHttpRequestBodyInit = function (V) { + if (typeof V === 'string') { + return webidl.converters.USVString(V) + } + + if (isBlobLike(V)) { + return webidl.converters.Blob(V, { strict: false }) + } + + if (types.isArrayBuffer(V) || types.isTypedArray(V) || types.isDataView(V)) { + return webidl.converters.BufferSource(V) + } + + if (util.isFormDataLike(V)) { + return webidl.converters.FormData(V, { strict: false }) + } + + if (V instanceof URLSearchParams) { + return webidl.converters.URLSearchParams(V) + } + + return webidl.converters.DOMString(V) +} + +// https://fetch.spec.whatwg.org/#bodyinit +webidl.converters.BodyInit = function (V) { + if (V instanceof ReadableStream) { + return webidl.converters.ReadableStream(V) + } + + // Note: the spec doesn't include async iterables, + // this is an undici extension. + if (V?.[Symbol.asyncIterator]) { + return V + } + + return webidl.converters.XMLHttpRequestBodyInit(V) +} + +webidl.converters.ResponseInit = webidl.dictionaryConverter([ + { + key: 'status', + converter: webidl.converters['unsigned short'], + defaultValue: 200 + }, + { + key: 'statusText', + converter: webidl.converters.ByteString, + defaultValue: '' + }, + { + key: 'headers', + converter: webidl.converters.HeadersInit + } +]) + +module.exports = { + makeNetworkError, + makeResponse, + makeAppropriateNetworkError, + filterResponse, + Response, + cloneResponse +} -module.exports = createReadableStreamAsyncIterator; /***/ }), -/***/ 6522: +/***/ 5861: +/***/ ((module) => { + +"use strict"; + + +module.exports = { + kUrl: Symbol('url'), + kHeaders: Symbol('headers'), + kSignal: Symbol('signal'), + kState: Symbol('state'), + kGuard: Symbol('guard'), + kRealm: Symbol('realm') +} + + +/***/ }), + +/***/ 2538: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; } +const { redirectStatusSet, referrerPolicySet: referrerPolicyTokens, badPortsSet } = __nccwpck_require__(1037) +const { getGlobalOrigin } = __nccwpck_require__(1246) +const { performance } = __nccwpck_require__(4074) +const { isBlobLike, toUSVString, ReadableStreamFrom } = __nccwpck_require__(3983) +const assert = __nccwpck_require__(9491) +const { isUint8Array } = __nccwpck_require__(4978) + +// https://nodejs.org/api/crypto.html#determining-if-crypto-support-is-unavailable +/** @type {import('crypto')|undefined} */ +let crypto -function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; } +try { + crypto = __nccwpck_require__(6113) +} catch { -function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +} -function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } +function responseURL (response) { + // https://fetch.spec.whatwg.org/#responses + // A response has an associated URL. It is a pointer to the last URL + // in response’s URL list and null if response’s URL list is empty. + const urlList = response.urlList + const length = urlList.length + return length === 0 ? null : urlList[length - 1].toString() +} -function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } +// https://fetch.spec.whatwg.org/#concept-response-location-url +function responseLocationURL (response, requestFragment) { + // 1. If response’s status is not a redirect status, then return null. + if (!redirectStatusSet.has(response.status)) { + return null + } -function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + // 2. Let location be the result of extracting header list values given + // `Location` and response’s header list. + let location = response.headersList.get('location') -var _require = __nccwpck_require__(4300), - Buffer = _require.Buffer; + // 3. If location is a header value, then set location to the result of + // parsing location with response’s URL. + if (location !== null && isValidHeaderValue(location)) { + location = new URL(location, responseURL(response)) + } -var _require2 = __nccwpck_require__(3837), - inspect = _require2.inspect; + // 4. If location is a URL whose fragment is null, then set location’s + // fragment to requestFragment. + if (location && !location.hash) { + location.hash = requestFragment + } -var custom = inspect && inspect.custom || 'inspect'; + // 5. Return location. + return location +} -function copyBuffer(src, target, offset) { - Buffer.prototype.copy.call(src, target, offset); +/** @returns {URL} */ +function requestCurrentURL (request) { + return request.urlList[request.urlList.length - 1] } -module.exports = -/*#__PURE__*/ -function () { - function BufferList() { - _classCallCheck(this, BufferList); +function requestBadPort (request) { + // 1. Let url be request’s current URL. + const url = requestCurrentURL(request) - this.head = null; - this.tail = null; - this.length = 0; + // 2. If url’s scheme is an HTTP(S) scheme and url’s port is a bad port, + // then return blocked. + if (urlIsHttpHttpsScheme(url) && badPortsSet.has(url.port)) { + return 'blocked' } - _createClass(BufferList, [{ - key: "push", - value: function push(v) { - var entry = { - data: v, - next: null - }; - if (this.length > 0) this.tail.next = entry;else this.head = entry; - this.tail = entry; - ++this.length; - } - }, { - key: "unshift", - value: function unshift(v) { - var entry = { - data: v, - next: this.head - }; - if (this.length === 0) this.tail = entry; - this.head = entry; - ++this.length; - } - }, { - key: "shift", - value: function shift() { - if (this.length === 0) return; - var ret = this.head.data; - if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next; - --this.length; - return ret; - } - }, { - key: "clear", - value: function clear() { - this.head = this.tail = null; - this.length = 0; + // 3. Return allowed. + return 'allowed' +} + +function isErrorLike (object) { + return object instanceof Error || ( + object?.constructor?.name === 'Error' || + object?.constructor?.name === 'DOMException' + ) +} + +// Check whether |statusText| is a ByteString and +// matches the Reason-Phrase token production. +// RFC 2616: https://tools.ietf.org/html/rfc2616 +// RFC 7230: https://tools.ietf.org/html/rfc7230 +// "reason-phrase = *( HTAB / SP / VCHAR / obs-text )" +// https://github.com/chromium/chromium/blob/94.0.4604.1/third_party/blink/renderer/core/fetch/response.cc#L116 +function isValidReasonPhrase (statusText) { + for (let i = 0; i < statusText.length; ++i) { + const c = statusText.charCodeAt(i) + if ( + !( + ( + c === 0x09 || // HTAB + (c >= 0x20 && c <= 0x7e) || // SP / VCHAR + (c >= 0x80 && c <= 0xff) + ) // obs-text + ) + ) { + return false } - }, { - key: "join", - value: function join(s) { - if (this.length === 0) return ''; - var p = this.head; - var ret = '' + p.data; + } + return true +} - while (p = p.next) { - ret += s + p.data; - } +/** + * @see https://tools.ietf.org/html/rfc7230#section-3.2.6 + * @param {number} c + */ +function isTokenCharCode (c) { + switch (c) { + case 0x22: + case 0x28: + case 0x29: + case 0x2c: + case 0x2f: + case 0x3a: + case 0x3b: + case 0x3c: + case 0x3d: + case 0x3e: + case 0x3f: + case 0x40: + case 0x5b: + case 0x5c: + case 0x5d: + case 0x7b: + case 0x7d: + // DQUOTE and "(),/:;<=>?@[\]{}" + return false + default: + // VCHAR %x21-7E + return c >= 0x21 && c <= 0x7e + } +} - return ret; +/** + * @param {string} characters + */ +function isValidHTTPToken (characters) { + if (characters.length === 0) { + return false + } + for (let i = 0; i < characters.length; ++i) { + if (!isTokenCharCode(characters.charCodeAt(i))) { + return false } - }, { - key: "concat", - value: function concat(n) { - if (this.length === 0) return Buffer.alloc(0); - var ret = Buffer.allocUnsafe(n >>> 0); - var p = this.head; - var i = 0; + } + return true +} - while (p) { - copyBuffer(p.data, ret, i); - i += p.data.length; - p = p.next; - } +/** + * @see https://fetch.spec.whatwg.org/#header-name + * @param {string} potentialValue + */ +function isValidHeaderName (potentialValue) { + return isValidHTTPToken(potentialValue) +} - return ret; - } // Consumes a specified amount of bytes or characters from the buffered data. +/** + * @see https://fetch.spec.whatwg.org/#header-value + * @param {string} potentialValue + */ +function isValidHeaderValue (potentialValue) { + // - Has no leading or trailing HTTP tab or space bytes. + // - Contains no 0x00 (NUL) or HTTP newline bytes. + if ( + potentialValue.startsWith('\t') || + potentialValue.startsWith(' ') || + potentialValue.endsWith('\t') || + potentialValue.endsWith(' ') + ) { + return false + } - }, { - key: "consume", - value: function consume(n, hasStrings) { - var ret; + if ( + potentialValue.includes('\0') || + potentialValue.includes('\r') || + potentialValue.includes('\n') + ) { + return false + } - if (n < this.head.data.length) { - // `slice` is the same for buffers and strings. - ret = this.head.data.slice(0, n); - this.head.data = this.head.data.slice(n); - } else if (n === this.head.data.length) { - // First chunk is a perfect match. - ret = this.shift(); - } else { - // Result spans more than one buffer. - ret = hasStrings ? this._getString(n) : this._getBuffer(n); - } + return true +} - return ret; +// https://w3c.github.io/webappsec-referrer-policy/#set-requests-referrer-policy-on-redirect +function setRequestReferrerPolicyOnRedirect (request, actualResponse) { + // Given a request request and a response actualResponse, this algorithm + // updates request’s referrer policy according to the Referrer-Policy + // header (if any) in actualResponse. + + // 1. Let policy be the result of executing § 8.1 Parse a referrer policy + // from a Referrer-Policy header on actualResponse. + + // 8.1 Parse a referrer policy from a Referrer-Policy header + // 1. Let policy-tokens be the result of extracting header list values given `Referrer-Policy` and response’s header list. + const { headersList } = actualResponse + // 2. Let policy be the empty string. + // 3. For each token in policy-tokens, if token is a referrer policy and token is not the empty string, then set policy to token. + // 4. Return policy. + const policyHeader = (headersList.get('referrer-policy') ?? '').split(',') + + // Note: As the referrer-policy can contain multiple policies + // separated by comma, we need to loop through all of them + // and pick the first valid one. + // Ref: https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Referrer-Policy#specify_a_fallback_policy + let policy = '' + if (policyHeader.length > 0) { + // The right-most policy takes precedence. + // The left-most policy is the fallback. + for (let i = policyHeader.length; i !== 0; i--) { + const token = policyHeader[i - 1].trim() + if (referrerPolicyTokens.has(token)) { + policy = token + break + } } - }, { - key: "first", - value: function first() { - return this.head.data; - } // Consumes a specified amount of characters from the buffered data. + } - }, { - key: "_getString", - value: function _getString(n) { - var p = this.head; - var c = 1; - var ret = p.data; - n -= ret.length; + // 2. If policy is not the empty string, then set request’s referrer policy to policy. + if (policy !== '') { + request.referrerPolicy = policy + } +} - while (p = p.next) { - var str = p.data; - var nb = n > str.length ? str.length : n; - if (nb === str.length) ret += str;else ret += str.slice(0, n); - n -= nb; +// https://fetch.spec.whatwg.org/#cross-origin-resource-policy-check +function crossOriginResourcePolicyCheck () { + // TODO + return 'allowed' +} - if (n === 0) { - if (nb === str.length) { - ++c; - if (p.next) this.head = p.next;else this.head = this.tail = null; - } else { - this.head = p; - p.data = str.slice(nb); - } +// https://fetch.spec.whatwg.org/#concept-cors-check +function corsCheck () { + // TODO + return 'success' +} - break; - } +// https://fetch.spec.whatwg.org/#concept-tao-check +function TAOCheck () { + // TODO + return 'success' +} - ++c; - } +function appendFetchMetadata (httpRequest) { + // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-dest-header + // TODO - this.length -= c; - return ret; - } // Consumes a specified amount of bytes from the buffered data. + // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-mode-header - }, { - key: "_getBuffer", - value: function _getBuffer(n) { - var ret = Buffer.allocUnsafe(n); - var p = this.head; - var c = 1; - p.data.copy(ret); - n -= p.data.length; + // 1. Assert: r’s url is a potentially trustworthy URL. + // TODO - while (p = p.next) { - var buf = p.data; - var nb = n > buf.length ? buf.length : n; - buf.copy(ret, ret.length - n, 0, nb); - n -= nb; + // 2. Let header be a Structured Header whose value is a token. + let header = null - if (n === 0) { - if (nb === buf.length) { - ++c; - if (p.next) this.head = p.next;else this.head = this.tail = null; - } else { - this.head = p; - p.data = buf.slice(nb); - } + // 3. Set header’s value to r’s mode. + header = httpRequest.mode - break; - } + // 4. Set a structured field value `Sec-Fetch-Mode`/header in r’s header list. + httpRequest.headersList.set('sec-fetch-mode', header) - ++c; - } + // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-site-header + // TODO - this.length -= c; - return ret; - } // Make sure the linked list only shows the minimal necessary information. + // https://w3c.github.io/webappsec-fetch-metadata/#sec-fetch-user-header + // TODO +} - }, { - key: custom, - value: function value(_, options) { - return inspect(this, _objectSpread({}, options, { - // Only inspect one level. - depth: 0, - // It should not recurse. - customInspect: false - })); +// https://fetch.spec.whatwg.org/#append-a-request-origin-header +function appendRequestOriginHeader (request) { + // 1. Let serializedOrigin be the result of byte-serializing a request origin with request. + let serializedOrigin = request.origin + + // 2. If request’s response tainting is "cors" or request’s mode is "websocket", then append (`Origin`, serializedOrigin) to request’s header list. + if (request.responseTainting === 'cors' || request.mode === 'websocket') { + if (serializedOrigin) { + request.headersList.append('origin', serializedOrigin) } - }]); - return BufferList; -}(); + // 3. Otherwise, if request’s method is neither `GET` nor `HEAD`, then: + } else if (request.method !== 'GET' && request.method !== 'HEAD') { + // 1. Switch on request’s referrer policy: + switch (request.referrerPolicy) { + case 'no-referrer': + // Set serializedOrigin to `null`. + serializedOrigin = null + break + case 'no-referrer-when-downgrade': + case 'strict-origin': + case 'strict-origin-when-cross-origin': + // If request’s origin is a tuple origin, its scheme is "https", and request’s current URL’s scheme is not "https", then set serializedOrigin to `null`. + if (request.origin && urlHasHttpsScheme(request.origin) && !urlHasHttpsScheme(requestCurrentURL(request))) { + serializedOrigin = null + } + break + case 'same-origin': + // If request’s origin is not same origin with request’s current URL’s origin, then set serializedOrigin to `null`. + if (!sameOrigin(request, requestCurrentURL(request))) { + serializedOrigin = null + } + break + default: + // Do nothing. + } -/***/ }), + if (serializedOrigin) { + // 2. Append (`Origin`, serializedOrigin) to request’s header list. + request.headersList.append('origin', serializedOrigin) + } + } +} -/***/ 7049: -/***/ ((module) => { +function coarsenedSharedCurrentTime (crossOriginIsolatedCapability) { + // TODO + return performance.now() +} -"use strict"; - // undocumented cb() API, needed for core, not for public API +// https://fetch.spec.whatwg.org/#create-an-opaque-timing-info +function createOpaqueTimingInfo (timingInfo) { + return { + startTime: timingInfo.startTime ?? 0, + redirectStartTime: 0, + redirectEndTime: 0, + postRedirectStartTime: timingInfo.startTime ?? 0, + finalServiceWorkerStartTime: 0, + finalNetworkResponseStartTime: 0, + finalNetworkRequestStartTime: 0, + endTime: 0, + encodedBodySize: 0, + decodedBodySize: 0, + finalConnectionTimingInfo: null + } +} + +// https://html.spec.whatwg.org/multipage/origin.html#policy-container +function makePolicyContainer () { + // Note: the fetch spec doesn't make use of embedder policy or CSP list + return { + referrerPolicy: 'strict-origin-when-cross-origin' + } +} -function destroy(err, cb) { - var _this = this; +// https://html.spec.whatwg.org/multipage/origin.html#clone-a-policy-container +function clonePolicyContainer (policyContainer) { + return { + referrerPolicy: policyContainer.referrerPolicy + } +} - var readableDestroyed = this._readableState && this._readableState.destroyed; - var writableDestroyed = this._writableState && this._writableState.destroyed; +// https://w3c.github.io/webappsec-referrer-policy/#determine-requests-referrer +function determineRequestsReferrer (request) { + // 1. Let policy be request's referrer policy. + const policy = request.referrerPolicy - if (readableDestroyed || writableDestroyed) { - if (cb) { - cb(err); - } else if (err) { - if (!this._writableState) { - process.nextTick(emitErrorNT, this, err); - } else if (!this._writableState.errorEmitted) { - this._writableState.errorEmitted = true; - process.nextTick(emitErrorNT, this, err); - } - } + // Note: policy cannot (shouldn't) be null or an empty string. + assert(policy) - return this; - } // we set destroyed to true before firing error callbacks in order - // to make it re-entrance safe in case destroy() is called within callbacks + // 2. Let environment be request’s client. + let referrerSource = null - if (this._readableState) { - this._readableState.destroyed = true; - } // if this is a duplex stream mark the writable part as destroyed as well + // 3. Switch on request’s referrer: + if (request.referrer === 'client') { + // Note: node isn't a browser and doesn't implement document/iframes, + // so we bypass this step and replace it with our own. + const globalOrigin = getGlobalOrigin() - if (this._writableState) { - this._writableState.destroyed = true; + if (!globalOrigin || globalOrigin.origin === 'null') { + return 'no-referrer' + } + + // note: we need to clone it as it's mutated + referrerSource = new URL(globalOrigin) + } else if (request.referrer instanceof URL) { + // Let referrerSource be request’s referrer. + referrerSource = request.referrer } - this._destroy(err || null, function (err) { - if (!cb && err) { - if (!_this._writableState) { - process.nextTick(emitErrorAndCloseNT, _this, err); - } else if (!_this._writableState.errorEmitted) { - _this._writableState.errorEmitted = true; - process.nextTick(emitErrorAndCloseNT, _this, err); - } else { - process.nextTick(emitCloseNT, _this); + // 4. Let request’s referrerURL be the result of stripping referrerSource for + // use as a referrer. + let referrerURL = stripURLForReferrer(referrerSource) + + // 5. Let referrerOrigin be the result of stripping referrerSource for use as + // a referrer, with the origin-only flag set to true. + const referrerOrigin = stripURLForReferrer(referrerSource, true) + + // 6. If the result of serializing referrerURL is a string whose length is + // greater than 4096, set referrerURL to referrerOrigin. + if (referrerURL.toString().length > 4096) { + referrerURL = referrerOrigin + } + + const areSameOrigin = sameOrigin(request, referrerURL) + const isNonPotentiallyTrustWorthy = isURLPotentiallyTrustworthy(referrerURL) && + !isURLPotentiallyTrustworthy(request.url) + + // 8. Execute the switch statements corresponding to the value of policy: + switch (policy) { + case 'origin': return referrerOrigin != null ? referrerOrigin : stripURLForReferrer(referrerSource, true) + case 'unsafe-url': return referrerURL + case 'same-origin': + return areSameOrigin ? referrerOrigin : 'no-referrer' + case 'origin-when-cross-origin': + return areSameOrigin ? referrerURL : referrerOrigin + case 'strict-origin-when-cross-origin': { + const currentURL = requestCurrentURL(request) + + // 1. If the origin of referrerURL and the origin of request’s current + // URL are the same, then return referrerURL. + if (sameOrigin(referrerURL, currentURL)) { + return referrerURL } - } else if (cb) { - process.nextTick(emitCloseNT, _this); - cb(err); - } else { - process.nextTick(emitCloseNT, _this); - } - }); - return this; -} + // 2. If referrerURL is a potentially trustworthy URL and request’s + // current URL is not a potentially trustworthy URL, then return no + // referrer. + if (isURLPotentiallyTrustworthy(referrerURL) && !isURLPotentiallyTrustworthy(currentURL)) { + return 'no-referrer' + } -function emitErrorAndCloseNT(self, err) { - emitErrorNT(self, err); - emitCloseNT(self); -} + // 3. Return referrerOrigin. + return referrerOrigin + } + case 'strict-origin': // eslint-disable-line + /** + * 1. If referrerURL is a potentially trustworthy URL and + * request’s current URL is not a potentially trustworthy URL, + * then return no referrer. + * 2. Return referrerOrigin + */ + case 'no-referrer-when-downgrade': // eslint-disable-line + /** + * 1. If referrerURL is a potentially trustworthy URL and + * request’s current URL is not a potentially trustworthy URL, + * then return no referrer. + * 2. Return referrerOrigin + */ -function emitCloseNT(self) { - if (self._writableState && !self._writableState.emitClose) return; - if (self._readableState && !self._readableState.emitClose) return; - self.emit('close'); + default: // eslint-disable-line + return isNonPotentiallyTrustWorthy ? 'no-referrer' : referrerOrigin + } } -function undestroy() { - if (this._readableState) { - this._readableState.destroyed = false; - this._readableState.reading = false; - this._readableState.ended = false; - this._readableState.endEmitted = false; +/** + * @see https://w3c.github.io/webappsec-referrer-policy/#strip-url + * @param {URL} url + * @param {boolean|undefined} originOnly + */ +function stripURLForReferrer (url, originOnly) { + // 1. Assert: url is a URL. + assert(url instanceof URL) + + // 2. If url’s scheme is a local scheme, then return no referrer. + if (url.protocol === 'file:' || url.protocol === 'about:' || url.protocol === 'blank:') { + return 'no-referrer' } - if (this._writableState) { - this._writableState.destroyed = false; - this._writableState.ended = false; - this._writableState.ending = false; - this._writableState.finalCalled = false; - this._writableState.prefinished = false; - this._writableState.finished = false; - this._writableState.errorEmitted = false; + // 3. Set url’s username to the empty string. + url.username = '' + + // 4. Set url’s password to the empty string. + url.password = '' + + // 5. Set url’s fragment to null. + url.hash = '' + + // 6. If the origin-only flag is true, then: + if (originOnly) { + // 1. Set url’s path to « the empty string ». + url.pathname = '' + + // 2. Set url’s query to null. + url.search = '' } -} -function emitErrorNT(self, err) { - self.emit('error', err); + // 7. Return url. + return url } -function errorOrDestroy(stream, err) { - // We have tests that rely on errors being emitted - // in the same tick, so changing this is semver major. - // For now when you opt-in to autoDestroy we allow - // the error to be emitted nextTick. In a future - // semver major update we should change the default to this. - var rState = stream._readableState; - var wState = stream._writableState; - if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err); -} +function isURLPotentiallyTrustworthy (url) { + if (!(url instanceof URL)) { + return false + } -module.exports = { - destroy: destroy, - undestroy: undestroy, - errorOrDestroy: errorOrDestroy -}; + // If child of about, return true + if (url.href === 'about:blank' || url.href === 'about:srcdoc') { + return true + } -/***/ }), + // If scheme is data, return true + if (url.protocol === 'data:') return true -/***/ 6080: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // If file, return true + if (url.protocol === 'file:') return true -"use strict"; -// Ported from https://github.com/mafintosh/end-of-stream with -// permission from the author, Mathias Buus (@mafintosh). + return isOriginPotentiallyTrustworthy(url.origin) + function isOriginPotentiallyTrustworthy (origin) { + // If origin is explicitly null, return false + if (origin == null || origin === 'null') return false -var ERR_STREAM_PREMATURE_CLOSE = (__nccwpck_require__(7214)/* .codes.ERR_STREAM_PREMATURE_CLOSE */ .q.ERR_STREAM_PREMATURE_CLOSE); + const originAsURL = new URL(origin) -function once(callback) { - var called = false; - return function () { - if (called) return; - called = true; + // If secure, return true + if (originAsURL.protocol === 'https:' || originAsURL.protocol === 'wss:') { + return true + } - for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { - args[_key] = arguments[_key]; + // If localhost or variants, return true + if (/^127(?:\.[0-9]+){0,2}\.[0-9]+$|^\[(?:0*:)*?:?0*1\]$/.test(originAsURL.hostname) || + (originAsURL.hostname === 'localhost' || originAsURL.hostname.includes('localhost.')) || + (originAsURL.hostname.endsWith('.localhost'))) { + return true } - callback.apply(this, args); - }; + // If any other, return false + return false + } } -function noop() {} +/** + * @see https://w3c.github.io/webappsec-subresource-integrity/#does-response-match-metadatalist + * @param {Uint8Array} bytes + * @param {string} metadataList + */ +function bytesMatch (bytes, metadataList) { + // If node is not built with OpenSSL support, we cannot check + // a request's integrity, so allow it by default (the spec will + // allow requests if an invalid hash is given, as precedence). + /* istanbul ignore if: only if node is built with --without-ssl */ + if (crypto === undefined) { + return true + } -function isRequest(stream) { - return stream.setHeader && typeof stream.abort === 'function'; -} + // 1. Let parsedMetadata be the result of parsing metadataList. + const parsedMetadata = parseMetadata(metadataList) -function eos(stream, opts, callback) { - if (typeof opts === 'function') return eos(stream, null, opts); - if (!opts) opts = {}; - callback = once(callback || noop); - var readable = opts.readable || opts.readable !== false && stream.readable; - var writable = opts.writable || opts.writable !== false && stream.writable; + // 2. If parsedMetadata is no metadata, return true. + if (parsedMetadata === 'no metadata') { + return true + } - var onlegacyfinish = function onlegacyfinish() { - if (!stream.writable) onfinish(); - }; + // 3. If parsedMetadata is the empty set, return true. + if (parsedMetadata.length === 0) { + return true + } - var writableEnded = stream._writableState && stream._writableState.finished; + // 4. Let metadata be the result of getting the strongest + // metadata from parsedMetadata. + const list = parsedMetadata.sort((c, d) => d.algo.localeCompare(c.algo)) + // get the strongest algorithm + const strongest = list[0].algo + // get all entries that use the strongest algorithm; ignore weaker + const metadata = list.filter((item) => item.algo === strongest) - var onfinish = function onfinish() { - writable = false; - writableEnded = true; - if (!readable) callback.call(stream); - }; + // 5. For each item in metadata: + for (const item of metadata) { + // 1. Let algorithm be the alg component of item. + const algorithm = item.algo - var readableEnded = stream._readableState && stream._readableState.endEmitted; + // 2. Let expectedValue be the val component of item. + let expectedValue = item.hash - var onend = function onend() { - readable = false; - readableEnded = true; - if (!writable) callback.call(stream); - }; + // See https://github.com/web-platform-tests/wpt/commit/e4c5cc7a5e48093220528dfdd1c4012dc3837a0e + // "be liberal with padding". This is annoying, and it's not even in the spec. - var onerror = function onerror(err) { - callback.call(stream, err); - }; + if (expectedValue.endsWith('==')) { + expectedValue = expectedValue.slice(0, -2) + } - var onclose = function onclose() { - var err; + // 3. Let actualValue be the result of applying algorithm to bytes. + let actualValue = crypto.createHash(algorithm).update(bytes).digest('base64') - if (readable && !readableEnded) { - if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE(); - return callback.call(stream, err); + if (actualValue.endsWith('==')) { + actualValue = actualValue.slice(0, -2) } - if (writable && !writableEnded) { - if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE(); - return callback.call(stream, err); + // 4. If actualValue is a case-sensitive match for expectedValue, + // return true. + if (actualValue === expectedValue) { + return true } - }; - var onrequest = function onrequest() { - stream.req.on('finish', onfinish); - }; + let actualBase64URL = crypto.createHash(algorithm).update(bytes).digest('base64url') - if (isRequest(stream)) { - stream.on('complete', onfinish); - stream.on('abort', onclose); - if (stream.req) onrequest();else stream.on('request', onrequest); - } else if (writable && !stream._writableState) { - // legacy streams - stream.on('end', onlegacyfinish); - stream.on('close', onlegacyfinish); + if (actualBase64URL.endsWith('==')) { + actualBase64URL = actualBase64URL.slice(0, -2) + } + + if (actualBase64URL === expectedValue) { + return true + } } - stream.on('end', onend); - stream.on('finish', onfinish); - if (opts.error !== false) stream.on('error', onerror); - stream.on('close', onclose); - return function () { - stream.removeListener('complete', onfinish); - stream.removeListener('abort', onclose); - stream.removeListener('request', onrequest); - if (stream.req) stream.req.removeListener('finish', onfinish); - stream.removeListener('end', onlegacyfinish); - stream.removeListener('close', onlegacyfinish); - stream.removeListener('finish', onfinish); - stream.removeListener('end', onend); - stream.removeListener('error', onerror); - stream.removeListener('close', onclose); - }; + // 6. Return false. + return false +} + +// https://w3c.github.io/webappsec-subresource-integrity/#grammardef-hash-with-options +// https://www.w3.org/TR/CSP2/#source-list-syntax +// https://www.rfc-editor.org/rfc/rfc5234#appendix-B.1 +const parseHashWithOptions = /((?sha256|sha384|sha512)-(?[A-z0-9+/]{1}.*={0,2}))( +[\x21-\x7e]?)?/i + +/** + * @see https://w3c.github.io/webappsec-subresource-integrity/#parse-metadata + * @param {string} metadata + */ +function parseMetadata (metadata) { + // 1. Let result be the empty set. + /** @type {{ algo: string, hash: string }[]} */ + const result = [] + + // 2. Let empty be equal to true. + let empty = true + + const supportedHashes = crypto.getHashes() + + // 3. For each token returned by splitting metadata on spaces: + for (const token of metadata.split(' ')) { + // 1. Set empty to false. + empty = false + + // 2. Parse token as a hash-with-options. + const parsedToken = parseHashWithOptions.exec(token) + + // 3. If token does not parse, continue to the next token. + if (parsedToken === null || parsedToken.groups === undefined) { + // Note: Chromium blocks the request at this point, but Firefox + // gives a warning that an invalid integrity was given. The + // correct behavior is to ignore these, and subsequently not + // check the integrity of the resource. + continue + } + + // 4. Let algorithm be the hash-algo component of token. + const algorithm = parsedToken.groups.algo + + // 5. If algorithm is a hash function recognized by the user + // agent, add the parsed token to result. + if (supportedHashes.includes(algorithm.toLowerCase())) { + result.push(parsedToken.groups) + } + } + + // 4. Return no metadata if empty is true, otherwise return result. + if (empty === true) { + return 'no metadata' + } + + return result } -module.exports = eos; +// https://w3c.github.io/webappsec-upgrade-insecure-requests/#upgrade-request +function tryUpgradeRequestToAPotentiallyTrustworthyURL (request) { + // TODO +} -/***/ }), +/** + * @link {https://html.spec.whatwg.org/multipage/origin.html#same-origin} + * @param {URL} A + * @param {URL} B + */ +function sameOrigin (A, B) { + // 1. If A and B are the same opaque origin, then return true. + if (A.origin === B.origin && A.origin === 'null') { + return true + } -/***/ 9082: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 2. If A and B are both tuple origins and their schemes, + // hosts, and port are identical, then return true. + if (A.protocol === B.protocol && A.hostname === B.hostname && A.port === B.port) { + return true + } -"use strict"; + // 3. Return false. + return false +} +function createDeferredPromise () { + let res + let rej + const promise = new Promise((resolve, reject) => { + res = resolve + rej = reject + }) -function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } } + return { promise, resolve: res, reject: rej } +} -function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; } +function isAborted (fetchParams) { + return fetchParams.controller.state === 'aborted' +} -function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; } +function isCancelled (fetchParams) { + return fetchParams.controller.state === 'aborted' || + fetchParams.controller.state === 'terminated' +} -function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; } +const normalizeMethodRecord = { + delete: 'DELETE', + DELETE: 'DELETE', + get: 'GET', + GET: 'GET', + head: 'HEAD', + HEAD: 'HEAD', + options: 'OPTIONS', + OPTIONS: 'OPTIONS', + post: 'POST', + POST: 'POST', + put: 'PUT', + PUT: 'PUT' +} -function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; } +// Note: object prototypes should not be able to be referenced. e.g. `Object#hasOwnProperty`. +Object.setPrototypeOf(normalizeMethodRecord, null) -var ERR_INVALID_ARG_TYPE = (__nccwpck_require__(7214)/* .codes.ERR_INVALID_ARG_TYPE */ .q.ERR_INVALID_ARG_TYPE); +/** + * @see https://fetch.spec.whatwg.org/#concept-method-normalize + * @param {string} method + */ +function normalizeMethod (method) { + return normalizeMethodRecord[method.toLowerCase()] ?? method +} -function from(Readable, iterable, opts) { - var iterator; +// https://infra.spec.whatwg.org/#serialize-a-javascript-value-to-a-json-string +function serializeJavascriptValueToJSONString (value) { + // 1. Let result be ? Call(%JSON.stringify%, undefined, « value »). + const result = JSON.stringify(value) - if (iterable && typeof iterable.next === 'function') { - iterator = iterable; - } else if (iterable && iterable[Symbol.asyncIterator]) iterator = iterable[Symbol.asyncIterator]();else if (iterable && iterable[Symbol.iterator]) iterator = iterable[Symbol.iterator]();else throw new ERR_INVALID_ARG_TYPE('iterable', ['Iterable'], iterable); + // 2. If result is undefined, then throw a TypeError. + if (result === undefined) { + throw new TypeError('Value is not JSON serializable') + } - var readable = new Readable(_objectSpread({ - objectMode: true - }, opts)); // Reading boolean to protect against _read - // being called before last iteration completion. + // 3. Assert: result is a string. + assert(typeof result === 'string') - var reading = false; + // 4. Return result. + return result +} - readable._read = function () { - if (!reading) { - reading = true; - next(); - } - }; +// https://tc39.es/ecma262/#sec-%25iteratorprototype%25-object +const esIteratorPrototype = Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())) - function next() { - return _next2.apply(this, arguments); +/** + * @see https://webidl.spec.whatwg.org/#dfn-iterator-prototype-object + * @param {() => unknown[]} iterator + * @param {string} name name of the instance + * @param {'key'|'value'|'key+value'} kind + */ +function makeIterator (iterator, name, kind) { + const object = { + index: 0, + kind, + target: iterator } - function _next2() { - _next2 = _asyncToGenerator(function* () { - try { - var _ref = yield iterator.next(), - value = _ref.value, - done = _ref.done; - - if (done) { - readable.push(null); - } else if (readable.push((yield value))) { - next(); - } else { - reading = false; - } - } catch (err) { - readable.destroy(err); - } - }); - return _next2.apply(this, arguments); - } + const i = { + next () { + // 1. Let interface be the interface for which the iterator prototype object exists. - return readable; -} + // 2. Let thisValue be the this value. -module.exports = from; + // 3. Let object be ? ToObject(thisValue). -/***/ }), + // 4. If object is a platform object, then perform a security + // check, passing: -/***/ 6989: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 5. If object is not a default iterator object for interface, + // then throw a TypeError. + if (Object.getPrototypeOf(this) !== i) { + throw new TypeError( + `'next' called on an object that does not implement interface ${name} Iterator.` + ) + } -"use strict"; -// Ported from https://github.com/mafintosh/pump with -// permission from the author, Mathias Buus (@mafintosh). + // 6. Let index be object’s index. + // 7. Let kind be object’s kind. + // 8. Let values be object’s target's value pairs to iterate over. + const { index, kind, target } = object + const values = target() + // 9. Let len be the length of values. + const len = values.length -var eos; + // 10. If index is greater than or equal to len, then return + // CreateIterResultObject(undefined, true). + if (index >= len) { + return { value: undefined, done: true } + } -function once(callback) { - var called = false; - return function () { - if (called) return; - called = true; - callback.apply(void 0, arguments); - }; -} + // 11. Let pair be the entry in values at index index. + const pair = values[index] -var _require$codes = (__nccwpck_require__(7214)/* .codes */ .q), - ERR_MISSING_ARGS = _require$codes.ERR_MISSING_ARGS, - ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED; + // 12. Set object’s index to index + 1. + object.index = index + 1 -function noop(err) { - // Rethrow the error if it exists to avoid swallowing it - if (err) throw err; -} + // 13. Return the iterator result for pair and kind. + return iteratorResult(pair, kind) + }, + // The class string of an iterator prototype object for a given interface is the + // result of concatenating the identifier of the interface and the string " Iterator". + [Symbol.toStringTag]: `${name} Iterator` + } + + // The [[Prototype]] internal slot of an iterator prototype object must be %IteratorPrototype%. + Object.setPrototypeOf(i, esIteratorPrototype) + // esIteratorPrototype needs to be the prototype of i + // which is the prototype of an empty object. Yes, it's confusing. + return Object.setPrototypeOf({}, i) +} + +// https://webidl.spec.whatwg.org/#iterator-result +function iteratorResult (pair, kind) { + let result + + // 1. Let result be a value determined by the value of kind: + switch (kind) { + case 'key': { + // 1. Let idlKey be pair’s key. + // 2. Let key be the result of converting idlKey to an + // ECMAScript value. + // 3. result is key. + result = pair[0] + break + } + case 'value': { + // 1. Let idlValue be pair’s value. + // 2. Let value be the result of converting idlValue to + // an ECMAScript value. + // 3. result is value. + result = pair[1] + break + } + case 'key+value': { + // 1. Let idlKey be pair’s key. + // 2. Let idlValue be pair’s value. + // 3. Let key be the result of converting idlKey to an + // ECMAScript value. + // 4. Let value be the result of converting idlValue to + // an ECMAScript value. + // 5. Let array be ! ArrayCreate(2). + // 6. Call ! CreateDataProperty(array, "0", key). + // 7. Call ! CreateDataProperty(array, "1", value). + // 8. result is array. + result = pair + break + } + } -function isRequest(stream) { - return stream.setHeader && typeof stream.abort === 'function'; + // 2. Return CreateIterResultObject(result, false). + return { value: result, done: false } } -function destroyer(stream, reading, writing, callback) { - callback = once(callback); - var closed = false; - stream.on('close', function () { - closed = true; - }); - if (eos === undefined) eos = __nccwpck_require__(6080); - eos(stream, { - readable: reading, - writable: writing - }, function (err) { - if (err) return callback(err); - closed = true; - callback(); - }); - var destroyed = false; - return function (err) { - if (closed) return; - if (destroyed) return; - destroyed = true; // request.destroy just do .end - .abort is what we want +/** + * @see https://fetch.spec.whatwg.org/#body-fully-read + */ +async function fullyReadBody (body, processBody, processBodyError) { + // 1. If taskDestination is null, then set taskDestination to + // the result of starting a new parallel queue. - if (isRequest(stream)) return stream.abort(); - if (typeof stream.destroy === 'function') return stream.destroy(); - callback(err || new ERR_STREAM_DESTROYED('pipe')); - }; -} + // 2. Let successSteps given a byte sequence bytes be to queue a + // fetch task to run processBody given bytes, with taskDestination. + const successSteps = processBody -function call(fn) { - fn(); -} + // 3. Let errorSteps be to queue a fetch task to run processBodyError, + // with taskDestination. + const errorSteps = processBodyError -function pipe(from, to) { - return from.pipe(to); -} + // 4. Let reader be the result of getting a reader for body’s stream. + // If that threw an exception, then run errorSteps with that + // exception and return. + let reader -function popCallback(streams) { - if (!streams.length) return noop; - if (typeof streams[streams.length - 1] !== 'function') return noop; - return streams.pop(); -} + try { + reader = body.stream.getReader() + } catch (e) { + errorSteps(e) + return + } -function pipeline() { - for (var _len = arguments.length, streams = new Array(_len), _key = 0; _key < _len; _key++) { - streams[_key] = arguments[_key]; + // 5. Read all bytes from reader, given successSteps and errorSteps. + try { + const result = await readAllBytes(reader) + successSteps(result) + } catch (e) { + errorSteps(e) } +} - var callback = popCallback(streams); - if (Array.isArray(streams[0])) streams = streams[0]; +/** @type {ReadableStream} */ +let ReadableStream = globalThis.ReadableStream - if (streams.length < 2) { - throw new ERR_MISSING_ARGS('streams'); +function isReadableStreamLike (stream) { + if (!ReadableStream) { + ReadableStream = (__nccwpck_require__(5356).ReadableStream) } - var error; - var destroys = streams.map(function (stream, i) { - var reading = i < streams.length - 1; - var writing = i > 0; - return destroyer(stream, reading, writing, function (err) { - if (!error) error = err; - if (err) destroys.forEach(call); - if (reading) return; - destroys.forEach(call); - callback(error); - }); - }); - return streams.reduce(pipe); + return stream instanceof ReadableStream || ( + stream[Symbol.toStringTag] === 'ReadableStream' && + typeof stream.tee === 'function' + ) } -module.exports = pipeline; +const MAXIMUM_ARGUMENT_LENGTH = 65535 -/***/ }), +/** + * @see https://infra.spec.whatwg.org/#isomorphic-decode + * @param {number[]|Uint8Array} input + */ +function isomorphicDecode (input) { + // 1. To isomorphic decode a byte sequence input, return a string whose code point + // length is equal to input’s length and whose code points have the same values + // as the values of input’s bytes, in the same order. -/***/ 9948: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (input.length < MAXIMUM_ARGUMENT_LENGTH) { + return String.fromCharCode(...input) + } -"use strict"; + return input.reduce((previous, current) => previous + String.fromCharCode(current), '') +} +/** + * @param {ReadableStreamController} controller + */ +function readableStreamClose (controller) { + try { + controller.close() + } catch (err) { + // TODO: add comment explaining why this error occurs. + if (!err.message.includes('Controller is already closed')) { + throw err + } + } +} -var ERR_INVALID_OPT_VALUE = (__nccwpck_require__(7214)/* .codes.ERR_INVALID_OPT_VALUE */ .q.ERR_INVALID_OPT_VALUE); +/** + * @see https://infra.spec.whatwg.org/#isomorphic-encode + * @param {string} input + */ +function isomorphicEncode (input) { + // 1. Assert: input contains no code points greater than U+00FF. + for (let i = 0; i < input.length; i++) { + assert(input.charCodeAt(i) <= 0xFF) + } -function highWaterMarkFrom(options, isDuplex, duplexKey) { - return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null; + // 2. Return a byte sequence whose length is equal to input’s code + // point length and whose bytes have the same values as the + // values of input’s code points, in the same order + return input } -function getHighWaterMark(state, options, duplexKey, isDuplex) { - var hwm = highWaterMarkFrom(options, isDuplex, duplexKey); +/** + * @see https://streams.spec.whatwg.org/#readablestreamdefaultreader-read-all-bytes + * @see https://streams.spec.whatwg.org/#read-loop + * @param {ReadableStreamDefaultReader} reader + */ +async function readAllBytes (reader) { + const bytes = [] + let byteLength = 0 - if (hwm != null) { - if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) { - var name = isDuplex ? duplexKey : 'highWaterMark'; - throw new ERR_INVALID_OPT_VALUE(name, hwm); + while (true) { + const { done, value: chunk } = await reader.read() + + if (done) { + // 1. Call successSteps with bytes. + return Buffer.concat(bytes, byteLength) } - return Math.floor(hwm); - } // Default value + // 1. If chunk is not a Uint8Array object, call failureSteps + // with a TypeError and abort these steps. + if (!isUint8Array(chunk)) { + throw new TypeError('Received non-Uint8Array chunk') + } + // 2. Append the bytes represented by chunk to bytes. + bytes.push(chunk) + byteLength += chunk.length - return state.objectMode ? 16 : 16 * 1024; + // 3. Read-loop given reader, bytes, successSteps, and failureSteps. + } } -module.exports = { - getHighWaterMark: getHighWaterMark -}; +/** + * @see https://fetch.spec.whatwg.org/#is-local + * @param {URL} url + */ +function urlIsLocal (url) { + assert('protocol' in url) // ensure it's a url object -/***/ }), + const protocol = url.protocol -/***/ 2387: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + return protocol === 'about:' || protocol === 'blob:' || protocol === 'data:' +} -module.exports = __nccwpck_require__(2781); +/** + * @param {string|URL} url + */ +function urlHasHttpsScheme (url) { + if (typeof url === 'string') { + return url.startsWith('https:') + } + return url.protocol === 'https:' +} -/***/ }), +/** + * @see https://fetch.spec.whatwg.org/#http-scheme + * @param {URL} url + */ +function urlIsHttpHttpsScheme (url) { + assert('protocol' in url) // ensure it's a url object -/***/ 1642: -/***/ ((module, exports, __nccwpck_require__) => { + const protocol = url.protocol -var Stream = __nccwpck_require__(2781); -if (process.env.READABLE_STREAM === 'disable' && Stream) { - module.exports = Stream.Readable; - Object.assign(module.exports, Stream); - module.exports.Stream = Stream; -} else { - exports = module.exports = __nccwpck_require__(1433); - exports.Stream = Stream || exports; - exports.Readable = exports; - exports.Writable = __nccwpck_require__(6993); - exports.Duplex = __nccwpck_require__(1359); - exports.Transform = __nccwpck_require__(4415); - exports.PassThrough = __nccwpck_require__(1542); - exports.finished = __nccwpck_require__(6080); - exports.pipeline = __nccwpck_require__(6989); + return protocol === 'http:' || protocol === 'https:' +} + +/** + * Fetch supports node >= 16.8.0, but Object.hasOwn was added in v16.9.0. + */ +const hasOwn = Object.hasOwn || ((dict, key) => Object.prototype.hasOwnProperty.call(dict, key)) + +module.exports = { + isAborted, + isCancelled, + createDeferredPromise, + ReadableStreamFrom, + toUSVString, + tryUpgradeRequestToAPotentiallyTrustworthyURL, + coarsenedSharedCurrentTime, + determineRequestsReferrer, + makePolicyContainer, + clonePolicyContainer, + appendFetchMetadata, + appendRequestOriginHeader, + TAOCheck, + corsCheck, + crossOriginResourcePolicyCheck, + createOpaqueTimingInfo, + setRequestReferrerPolicyOnRedirect, + isValidHTTPToken, + requestBadPort, + requestCurrentURL, + responseURL, + responseLocationURL, + isBlobLike, + isURLPotentiallyTrustworthy, + isValidReasonPhrase, + sameOrigin, + normalizeMethod, + serializeJavascriptValueToJSONString, + makeIterator, + isValidHeaderName, + isValidHeaderValue, + hasOwn, + isErrorLike, + fullyReadBody, + bytesMatch, + isReadableStreamLike, + readableStreamClose, + isomorphicEncode, + isomorphicDecode, + urlIsLocal, + urlHasHttpsScheme, + urlIsHttpHttpsScheme, + readAllBytes, + normalizeMethodRecord } /***/ }), -/***/ 9200: +/***/ 1744: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -var fs = __nccwpck_require__(7147), - join = (__nccwpck_require__(1017).join), - resolve = (__nccwpck_require__(1017).resolve), - dirname = (__nccwpck_require__(1017).dirname), - defaultOptions = { - extensions: ['js', 'json', 'coffee'], - recurse: true, - rename: function (name) { - return name; - }, - visit: function (obj) { - return obj; - } - }; +const { types } = __nccwpck_require__(3837) +const { hasOwn, toUSVString } = __nccwpck_require__(2538) -function checkFileInclusion(path, filename, options) { - return ( - // verify file has valid extension - (new RegExp('\\.(' + options.extensions.join('|') + ')$', 'i').test(filename)) && +/** @type {import('../../types/webidl').Webidl} */ +const webidl = {} +webidl.converters = {} +webidl.util = {} +webidl.errors = {} - // if options.include is a RegExp, evaluate it and make sure the path passes - !(options.include && options.include instanceof RegExp && !options.include.test(path)) && +webidl.errors.exception = function (message) { + return new TypeError(`${message.header}: ${message.message}`) +} - // if options.include is a function, evaluate it and make sure the path passes - !(options.include && typeof options.include === 'function' && !options.include(path, filename)) && +webidl.errors.conversionFailed = function (context) { + const plural = context.types.length === 1 ? '' : ' one of' + const message = + `${context.argument} could not be converted to` + + `${plural}: ${context.types.join(', ')}.` - // if options.exclude is a RegExp, evaluate it and make sure the path doesn't pass - !(options.exclude && options.exclude instanceof RegExp && options.exclude.test(path)) && + return webidl.errors.exception({ + header: context.prefix, + message + }) +} - // if options.exclude is a function, evaluate it and make sure the path doesn't pass - !(options.exclude && typeof options.exclude === 'function' && options.exclude(path, filename)) - ); +webidl.errors.invalidArgument = function (context) { + return webidl.errors.exception({ + header: context.prefix, + message: `"${context.value}" is an invalid ${context.type}.` + }) } -function requireDirectory(m, path, options) { - var retval = {}; +// https://webidl.spec.whatwg.org/#implements +webidl.brandCheck = function (V, I, opts = undefined) { + if (opts?.strict !== false && !(V instanceof I)) { + throw new TypeError('Illegal invocation') + } else { + return V?.[Symbol.toStringTag] === I.prototype[Symbol.toStringTag] + } +} - // path is optional - if (path && !options && typeof path !== 'string') { - options = path; - path = null; +webidl.argumentLengthCheck = function ({ length }, min, ctx) { + if (length < min) { + throw webidl.errors.exception({ + message: `${min} argument${min !== 1 ? 's' : ''} required, ` + + `but${length ? ' only' : ''} ${length} found.`, + ...ctx + }) } +} - // default options - options = options || {}; - for (var prop in defaultOptions) { - if (typeof options[prop] === 'undefined') { - options[prop] = defaultOptions[prop]; +webidl.illegalConstructor = function () { + throw webidl.errors.exception({ + header: 'TypeError', + message: 'Illegal constructor' + }) +} + +// https://tc39.es/ecma262/#sec-ecmascript-data-types-and-values +webidl.util.Type = function (V) { + switch (typeof V) { + case 'undefined': return 'Undefined' + case 'boolean': return 'Boolean' + case 'string': return 'String' + case 'symbol': return 'Symbol' + case 'number': return 'Number' + case 'bigint': return 'BigInt' + case 'function': + case 'object': { + if (V === null) { + return 'Null' + } + + return 'Object' } } +} - // if no path was passed in, assume the equivelant of __dirname from caller - // otherwise, resolve path relative to the equivalent of __dirname - path = !path ? dirname(m.filename) : resolve(dirname(m.filename), path); +// https://webidl.spec.whatwg.org/#abstract-opdef-converttoint +webidl.util.ConvertToInt = function (V, bitLength, signedness, opts = {}) { + let upperBound + let lowerBound - // get the path of each file in specified directory, append to current tree node, recurse - fs.readdirSync(path).forEach(function (filename) { - var joined = join(path, filename), - files, - key, - obj; + // 1. If bitLength is 64, then: + if (bitLength === 64) { + // 1. Let upperBound be 2^53 − 1. + upperBound = Math.pow(2, 53) - 1 - if (fs.statSync(joined).isDirectory() && options.recurse) { - // this node is a directory; recurse - files = requireDirectory(m, joined, options); - // exclude empty directories - if (Object.keys(files).length) { - retval[options.rename(filename, joined, filename)] = files; - } + // 2. If signedness is "unsigned", then let lowerBound be 0. + if (signedness === 'unsigned') { + lowerBound = 0 } else { - if (joined !== m.filename && checkFileInclusion(joined, filename, options)) { - // hash node key shouldn't include file extension - key = filename.substring(0, filename.lastIndexOf('.')); - obj = m.require(joined); - retval[options.rename(key, joined, filename)] = options.visit(obj, joined, filename) || obj; - } + // 3. Otherwise let lowerBound be −2^53 + 1. + lowerBound = Math.pow(-2, 53) + 1 } - }); - - return retval; -} + } else if (signedness === 'unsigned') { + // 2. Otherwise, if signedness is "unsigned", then: -module.exports = requireDirectory; -module.exports.defaults = defaultOptions; + // 1. Let lowerBound be 0. + lowerBound = 0 + // 2. Let upperBound be 2^bitLength − 1. + upperBound = Math.pow(2, bitLength) - 1 + } else { + // 3. Otherwise: -/***/ }), + // 1. Let lowerBound be -2^bitLength − 1. + lowerBound = Math.pow(-2, bitLength) - 1 -/***/ 4417: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 2. Let upperBound be 2^bitLength − 1 − 1. + upperBound = Math.pow(2, bitLength - 1) - 1 + } -"use strict"; + // 4. Let x be ? ToNumber(V). + let x = Number(V) -const path = __nccwpck_require__(1017); -const Module = __nccwpck_require__(8188); -const fs = __nccwpck_require__(7147); + // 5. If x is −0, then set x to +0. + if (x === 0) { + x = 0 + } -const resolveFrom = (fromDir, moduleId, silent) => { - if (typeof fromDir !== 'string') { - throw new TypeError(`Expected \`fromDir\` to be of type \`string\`, got \`${typeof fromDir}\``); - } + // 6. If the conversion is to an IDL type associated + // with the [EnforceRange] extended attribute, then: + if (opts.enforceRange === true) { + // 1. If x is NaN, +∞, or −∞, then throw a TypeError. + if ( + Number.isNaN(x) || + x === Number.POSITIVE_INFINITY || + x === Number.NEGATIVE_INFINITY + ) { + throw webidl.errors.exception({ + header: 'Integer conversion', + message: `Could not convert ${V} to an integer.` + }) + } - if (typeof moduleId !== 'string') { - throw new TypeError(`Expected \`moduleId\` to be of type \`string\`, got \`${typeof moduleId}\``); - } + // 2. Set x to IntegerPart(x). + x = webidl.util.IntegerPart(x) - try { - fromDir = fs.realpathSync(fromDir); - } catch (err) { - if (err.code === 'ENOENT') { - fromDir = path.resolve(fromDir); - } else if (silent) { - return null; - } else { - throw err; - } - } + // 3. If x < lowerBound or x > upperBound, then + // throw a TypeError. + if (x < lowerBound || x > upperBound) { + throw webidl.errors.exception({ + header: 'Integer conversion', + message: `Value must be between ${lowerBound}-${upperBound}, got ${x}.` + }) + } - const fromFile = path.join(fromDir, 'noop.js'); + // 4. Return x. + return x + } - const resolveFileName = () => Module._resolveFilename(moduleId, { - id: fromFile, - filename: fromFile, - paths: Module._nodeModulePaths(fromDir) - }); + // 7. If x is not NaN and the conversion is to an IDL + // type associated with the [Clamp] extended + // attribute, then: + if (!Number.isNaN(x) && opts.clamp === true) { + // 1. Set x to min(max(x, lowerBound), upperBound). + x = Math.min(Math.max(x, lowerBound), upperBound) - if (silent) { - try { - return resolveFileName(); - } catch (err) { - return null; - } - } + // 2. Round x to the nearest integer, choosing the + // even integer if it lies halfway between two, + // and choosing +0 rather than −0. + if (Math.floor(x) % 2 === 0) { + x = Math.floor(x) + } else { + x = Math.ceil(x) + } - return resolveFileName(); -}; + // 3. Return x. + return x + } -module.exports = (fromDir, moduleId) => resolveFrom(fromDir, moduleId); -module.exports.silent = (fromDir, moduleId) => resolveFrom(fromDir, moduleId, true); + // 8. If x is NaN, +0, +∞, or −∞, then return +0. + if ( + Number.isNaN(x) || + (x === 0 && Object.is(0, x)) || + x === Number.POSITIVE_INFINITY || + x === Number.NEGATIVE_INFINITY + ) { + return 0 + } + // 9. Set x to IntegerPart(x). + x = webidl.util.IntegerPart(x) -/***/ }), + // 10. Set x to x modulo 2^bitLength. + x = x % Math.pow(2, bitLength) -/***/ 1868: -/***/ ((module) => { + // 11. If signedness is "signed" and x ≥ 2^bitLength − 1, + // then return x − 2^bitLength. + if (signedness === 'signed' && x >= Math.pow(2, bitLength) - 1) { + return x - Math.pow(2, bitLength) + } -"use strict"; + // 12. Otherwise, return x. + return x +} -module.exports = rfdc +// https://webidl.spec.whatwg.org/#abstract-opdef-integerpart +webidl.util.IntegerPart = function (n) { + // 1. Let r be floor(abs(n)). + const r = Math.floor(Math.abs(n)) -function copyBuffer (cur) { - if (cur instanceof Buffer) { - return Buffer.from(cur) + // 2. If n < 0, then return -1 × r. + if (n < 0) { + return -1 * r } - return new cur.constructor(cur.buffer.slice(), cur.byteOffset, cur.length) + // 3. Otherwise, return r. + return r } -function rfdc (opts) { - opts = opts || {} +// https://webidl.spec.whatwg.org/#es-sequence +webidl.sequenceConverter = function (converter) { + return (V) => { + // 1. If Type(V) is not Object, throw a TypeError. + if (webidl.util.Type(V) !== 'Object') { + throw webidl.errors.exception({ + header: 'Sequence', + message: `Value of type ${webidl.util.Type(V)} is not an Object.` + }) + } - if (opts.circles) return rfdcCircles(opts) - return opts.proto ? cloneProto : clone + // 2. Let method be ? GetMethod(V, @@iterator). + /** @type {Generator} */ + const method = V?.[Symbol.iterator]?.() + const seq = [] - function cloneArray (a, fn) { - var keys = Object.keys(a) - var a2 = new Array(keys.length) - for (var i = 0; i < keys.length; i++) { - var k = keys[i] - var cur = a[k] - if (typeof cur !== 'object' || cur === null) { - a2[k] = cur - } else if (cur instanceof Date) { - a2[k] = new Date(cur) - } else if (ArrayBuffer.isView(cur)) { - a2[k] = copyBuffer(cur) - } else { - a2[k] = fn(cur) - } + // 3. If method is undefined, throw a TypeError. + if ( + method === undefined || + typeof method.next !== 'function' + ) { + throw webidl.errors.exception({ + header: 'Sequence', + message: 'Object is not an iterator.' + }) } - return a2 - } - function clone (o) { - if (typeof o !== 'object' || o === null) return o - if (o instanceof Date) return new Date(o) - if (Array.isArray(o)) return cloneArray(o, clone) - if (o instanceof Map) return new Map(cloneArray(Array.from(o), clone)) - if (o instanceof Set) return new Set(cloneArray(Array.from(o), clone)) - var o2 = {} - for (var k in o) { - if (Object.hasOwnProperty.call(o, k) === false) continue - var cur = o[k] - if (typeof cur !== 'object' || cur === null) { - o2[k] = cur - } else if (cur instanceof Date) { - o2[k] = new Date(cur) - } else if (cur instanceof Map) { - o2[k] = new Map(cloneArray(Array.from(cur), clone)) - } else if (cur instanceof Set) { - o2[k] = new Set(cloneArray(Array.from(cur), clone)) - } else if (ArrayBuffer.isView(cur)) { - o2[k] = copyBuffer(cur) - } else { - o2[k] = clone(cur) - } - } - return o2 - } + // https://webidl.spec.whatwg.org/#create-sequence-from-iterable + while (true) { + const { done, value } = method.next() - function cloneProto (o) { - if (typeof o !== 'object' || o === null) return o - if (o instanceof Date) return new Date(o) - if (Array.isArray(o)) return cloneArray(o, cloneProto) - if (o instanceof Map) return new Map(cloneArray(Array.from(o), cloneProto)) - if (o instanceof Set) return new Set(cloneArray(Array.from(o), cloneProto)) - var o2 = {} - for (var k in o) { - var cur = o[k] - if (typeof cur !== 'object' || cur === null) { - o2[k] = cur - } else if (cur instanceof Date) { - o2[k] = new Date(cur) - } else if (cur instanceof Map) { - o2[k] = new Map(cloneArray(Array.from(cur), cloneProto)) - } else if (cur instanceof Set) { - o2[k] = new Set(cloneArray(Array.from(cur), cloneProto)) - } else if (ArrayBuffer.isView(cur)) { - o2[k] = copyBuffer(cur) - } else { - o2[k] = cloneProto(cur) + if (done) { + break } + + seq.push(converter(value)) } - return o2 + + return seq } } -function rfdcCircles (opts) { - var refs = [] - var refsNew = [] +// https://webidl.spec.whatwg.org/#es-to-record +webidl.recordConverter = function (keyConverter, valueConverter) { + return (O) => { + // 1. If Type(O) is not Object, throw a TypeError. + if (webidl.util.Type(O) !== 'Object') { + throw webidl.errors.exception({ + header: 'Record', + message: `Value of type ${webidl.util.Type(O)} is not an Object.` + }) + } - return opts.proto ? cloneProto : clone + // 2. Let result be a new empty instance of record. + const result = {} - function cloneArray (a, fn) { - var keys = Object.keys(a) - var a2 = new Array(keys.length) - for (var i = 0; i < keys.length; i++) { - var k = keys[i] - var cur = a[k] - if (typeof cur !== 'object' || cur === null) { - a2[k] = cur - } else if (cur instanceof Date) { - a2[k] = new Date(cur) - } else if (ArrayBuffer.isView(cur)) { - a2[k] = copyBuffer(cur) - } else { - var index = refs.indexOf(cur) - if (index !== -1) { - a2[k] = refsNew[index] - } else { - a2[k] = fn(cur) - } + if (!types.isProxy(O)) { + // Object.keys only returns enumerable properties + const keys = Object.keys(O) + + for (const key of keys) { + // 1. Let typedKey be key converted to an IDL value of type K. + const typedKey = keyConverter(key) + + // 2. Let value be ? Get(O, key). + // 3. Let typedValue be value converted to an IDL value of type V. + const typedValue = valueConverter(O[key]) + + // 4. Set result[typedKey] to typedValue. + result[typedKey] = typedValue } + + // 5. Return result. + return result } - return a2 - } - function clone (o) { - if (typeof o !== 'object' || o === null) return o - if (o instanceof Date) return new Date(o) - if (Array.isArray(o)) return cloneArray(o, clone) - if (o instanceof Map) return new Map(cloneArray(Array.from(o), clone)) - if (o instanceof Set) return new Set(cloneArray(Array.from(o), clone)) - var o2 = {} - refs.push(o) - refsNew.push(o2) - for (var k in o) { - if (Object.hasOwnProperty.call(o, k) === false) continue - var cur = o[k] - if (typeof cur !== 'object' || cur === null) { - o2[k] = cur - } else if (cur instanceof Date) { - o2[k] = new Date(cur) - } else if (cur instanceof Map) { - o2[k] = new Map(cloneArray(Array.from(cur), clone)) - } else if (cur instanceof Set) { - o2[k] = new Set(cloneArray(Array.from(cur), clone)) - } else if (ArrayBuffer.isView(cur)) { - o2[k] = copyBuffer(cur) - } else { - var i = refs.indexOf(cur) - if (i !== -1) { - o2[k] = refsNew[i] - } else { - o2[k] = clone(cur) - } + // 3. Let keys be ? O.[[OwnPropertyKeys]](). + const keys = Reflect.ownKeys(O) + + // 4. For each key of keys. + for (const key of keys) { + // 1. Let desc be ? O.[[GetOwnProperty]](key). + const desc = Reflect.getOwnPropertyDescriptor(O, key) + + // 2. If desc is not undefined and desc.[[Enumerable]] is true: + if (desc?.enumerable) { + // 1. Let typedKey be key converted to an IDL value of type K. + const typedKey = keyConverter(key) + + // 2. Let value be ? Get(O, key). + // 3. Let typedValue be value converted to an IDL value of type V. + const typedValue = valueConverter(O[key]) + + // 4. Set result[typedKey] to typedValue. + result[typedKey] = typedValue } } - refs.pop() - refsNew.pop() - return o2 + + // 5. Return result. + return result + } +} + +webidl.interfaceConverter = function (i) { + return (V, opts = {}) => { + if (opts.strict !== false && !(V instanceof i)) { + throw webidl.errors.exception({ + header: i.name, + message: `Expected ${V} to be an instance of ${i.name}.` + }) + } + + return V } +} - function cloneProto (o) { - if (typeof o !== 'object' || o === null) return o - if (o instanceof Date) return new Date(o) - if (Array.isArray(o)) return cloneArray(o, cloneProto) - if (o instanceof Map) return new Map(cloneArray(Array.from(o), cloneProto)) - if (o instanceof Set) return new Set(cloneArray(Array.from(o), cloneProto)) - var o2 = {} - refs.push(o) - refsNew.push(o2) - for (var k in o) { - var cur = o[k] - if (typeof cur !== 'object' || cur === null) { - o2[k] = cur - } else if (cur instanceof Date) { - o2[k] = new Date(cur) - } else if (cur instanceof Map) { - o2[k] = new Map(cloneArray(Array.from(cur), cloneProto)) - } else if (cur instanceof Set) { - o2[k] = new Set(cloneArray(Array.from(cur), cloneProto)) - } else if (ArrayBuffer.isView(cur)) { - o2[k] = copyBuffer(cur) - } else { - var i = refs.indexOf(cur) - if (i !== -1) { - o2[k] = refsNew[i] - } else { - o2[k] = cloneProto(cur) +webidl.dictionaryConverter = function (converters) { + return (dictionary) => { + const type = webidl.util.Type(dictionary) + const dict = {} + + if (type === 'Null' || type === 'Undefined') { + return dict + } else if (type !== 'Object') { + throw webidl.errors.exception({ + header: 'Dictionary', + message: `Expected ${dictionary} to be one of: Null, Undefined, Object.` + }) + } + + for (const options of converters) { + const { key, defaultValue, required, converter } = options + + if (required === true) { + if (!hasOwn(dictionary, key)) { + throw webidl.errors.exception({ + header: 'Dictionary', + message: `Missing required key "${key}".` + }) + } + } + + let value = dictionary[key] + const hasDefault = hasOwn(options, 'defaultValue') + + // Only use defaultValue if value is undefined and + // a defaultValue options was provided. + if (hasDefault && value !== null) { + value = value ?? defaultValue + } + + // A key can be optional and have no default value. + // When this happens, do not perform a conversion, + // and do not assign the key a value. + if (required || hasDefault || value !== undefined) { + value = converter(value) + + if ( + options.allowedValues && + !options.allowedValues.includes(value) + ) { + throw webidl.errors.exception({ + header: 'Dictionary', + message: `${value} is not an accepted type. Expected one of ${options.allowedValues.join(', ')}.` + }) } + + dict[key] = value } } - refs.pop() - refsNew.pop() - return o2 + + return dict } } +webidl.nullableConverter = function (converter) { + return (V) => { + if (V === null) { + return V + } -/***/ }), + return converter(V) + } +} -/***/ 1867: -/***/ ((module, exports, __nccwpck_require__) => { +// https://webidl.spec.whatwg.org/#es-DOMString +webidl.converters.DOMString = function (V, opts = {}) { + // 1. If V is null and the conversion is to an IDL type + // associated with the [LegacyNullToEmptyString] + // extended attribute, then return the DOMString value + // that represents the empty string. + if (V === null && opts.legacyNullToEmptyString) { + return '' + } -/*! safe-buffer. MIT License. Feross Aboukhadijeh */ -/* eslint-disable node/no-deprecated-api */ -var buffer = __nccwpck_require__(4300) -var Buffer = buffer.Buffer + // 2. Let x be ? ToString(V). + if (typeof V === 'symbol') { + throw new TypeError('Could not convert argument of type symbol to string.') + } -// alternative to using Object.keys for old browsers -function copyProps (src, dst) { - for (var key in src) { - dst[key] = src[key] + // 3. Return the IDL DOMString value that represents the + // same sequence of code units as the one the + // ECMAScript String value x represents. + return String(V) +} + +// https://webidl.spec.whatwg.org/#es-ByteString +webidl.converters.ByteString = function (V) { + // 1. Let x be ? ToString(V). + // Note: DOMString converter perform ? ToString(V) + const x = webidl.converters.DOMString(V) + + // 2. If the value of any element of x is greater than + // 255, then throw a TypeError. + for (let index = 0; index < x.length; index++) { + if (x.charCodeAt(index) > 255) { + throw new TypeError( + 'Cannot convert argument to a ByteString because the character at ' + + `index ${index} has a value of ${x.charCodeAt(index)} which is greater than 255.` + ) + } } + + // 3. Return an IDL ByteString value whose length is the + // length of x, and where the value of each element is + // the value of the corresponding element of x. + return x } -if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) { - module.exports = buffer -} else { - // Copy properties from require('buffer') - copyProps(buffer, exports) - exports.Buffer = SafeBuffer + +// https://webidl.spec.whatwg.org/#es-USVString +webidl.converters.USVString = toUSVString + +// https://webidl.spec.whatwg.org/#es-boolean +webidl.converters.boolean = function (V) { + // 1. Let x be the result of computing ToBoolean(V). + const x = Boolean(V) + + // 2. Return the IDL boolean value that is the one that represents + // the same truth value as the ECMAScript Boolean value x. + return x } -function SafeBuffer (arg, encodingOrOffset, length) { - return Buffer(arg, encodingOrOffset, length) +// https://webidl.spec.whatwg.org/#es-any +webidl.converters.any = function (V) { + return V } -SafeBuffer.prototype = Object.create(Buffer.prototype) +// https://webidl.spec.whatwg.org/#es-long-long +webidl.converters['long long'] = function (V) { + // 1. Let x be ? ConvertToInt(V, 64, "signed"). + const x = webidl.util.ConvertToInt(V, 64, 'signed') -// Copy static methods from Buffer -copyProps(Buffer, SafeBuffer) + // 2. Return the IDL long long value that represents + // the same numeric value as x. + return x +} -SafeBuffer.from = function (arg, encodingOrOffset, length) { - if (typeof arg === 'number') { - throw new TypeError('Argument must not be a number') +// https://webidl.spec.whatwg.org/#es-unsigned-long-long +webidl.converters['unsigned long long'] = function (V) { + // 1. Let x be ? ConvertToInt(V, 64, "unsigned"). + const x = webidl.util.ConvertToInt(V, 64, 'unsigned') + + // 2. Return the IDL unsigned long long value that + // represents the same numeric value as x. + return x +} + +// https://webidl.spec.whatwg.org/#es-unsigned-long +webidl.converters['unsigned long'] = function (V) { + // 1. Let x be ? ConvertToInt(V, 32, "unsigned"). + const x = webidl.util.ConvertToInt(V, 32, 'unsigned') + + // 2. Return the IDL unsigned long value that + // represents the same numeric value as x. + return x +} + +// https://webidl.spec.whatwg.org/#es-unsigned-short +webidl.converters['unsigned short'] = function (V, opts) { + // 1. Let x be ? ConvertToInt(V, 16, "unsigned"). + const x = webidl.util.ConvertToInt(V, 16, 'unsigned', opts) + + // 2. Return the IDL unsigned short value that represents + // the same numeric value as x. + return x +} + +// https://webidl.spec.whatwg.org/#idl-ArrayBuffer +webidl.converters.ArrayBuffer = function (V, opts = {}) { + // 1. If Type(V) is not Object, or V does not have an + // [[ArrayBufferData]] internal slot, then throw a + // TypeError. + // see: https://tc39.es/ecma262/#sec-properties-of-the-arraybuffer-instances + // see: https://tc39.es/ecma262/#sec-properties-of-the-sharedarraybuffer-instances + if ( + webidl.util.Type(V) !== 'Object' || + !types.isAnyArrayBuffer(V) + ) { + throw webidl.errors.conversionFailed({ + prefix: `${V}`, + argument: `${V}`, + types: ['ArrayBuffer'] + }) } - return Buffer(arg, encodingOrOffset, length) + + // 2. If the conversion is not to an IDL type associated + // with the [AllowShared] extended attribute, and + // IsSharedArrayBuffer(V) is true, then throw a + // TypeError. + if (opts.allowShared === false && types.isSharedArrayBuffer(V)) { + throw webidl.errors.exception({ + header: 'ArrayBuffer', + message: 'SharedArrayBuffer is not allowed.' + }) + } + + // 3. If the conversion is not to an IDL type associated + // with the [AllowResizable] extended attribute, and + // IsResizableArrayBuffer(V) is true, then throw a + // TypeError. + // Note: resizable ArrayBuffers are currently a proposal. + + // 4. Return the IDL ArrayBuffer value that is a + // reference to the same object as V. + return V } -SafeBuffer.alloc = function (size, fill, encoding) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') +webidl.converters.TypedArray = function (V, T, opts = {}) { + // 1. Let T be the IDL type V is being converted to. + + // 2. If Type(V) is not Object, or V does not have a + // [[TypedArrayName]] internal slot with a value + // equal to T’s name, then throw a TypeError. + if ( + webidl.util.Type(V) !== 'Object' || + !types.isTypedArray(V) || + V.constructor.name !== T.name + ) { + throw webidl.errors.conversionFailed({ + prefix: `${T.name}`, + argument: `${V}`, + types: [T.name] + }) } - var buf = Buffer(size) - if (fill !== undefined) { - if (typeof encoding === 'string') { - buf.fill(fill, encoding) - } else { - buf.fill(fill) - } - } else { - buf.fill(0) + + // 3. If the conversion is not to an IDL type associated + // with the [AllowShared] extended attribute, and + // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is + // true, then throw a TypeError. + if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) { + throw webidl.errors.exception({ + header: 'ArrayBuffer', + message: 'SharedArrayBuffer is not allowed.' + }) } - return buf + + // 4. If the conversion is not to an IDL type associated + // with the [AllowResizable] extended attribute, and + // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is + // true, then throw a TypeError. + // Note: resizable array buffers are currently a proposal + + // 5. Return the IDL value of type T that is a reference + // to the same object as V. + return V } -SafeBuffer.allocUnsafe = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') +webidl.converters.DataView = function (V, opts = {}) { + // 1. If Type(V) is not Object, or V does not have a + // [[DataView]] internal slot, then throw a TypeError. + if (webidl.util.Type(V) !== 'Object' || !types.isDataView(V)) { + throw webidl.errors.exception({ + header: 'DataView', + message: 'Object is not a DataView.' + }) } - return Buffer(size) + + // 2. If the conversion is not to an IDL type associated + // with the [AllowShared] extended attribute, and + // IsSharedArrayBuffer(V.[[ViewedArrayBuffer]]) is true, + // then throw a TypeError. + if (opts.allowShared === false && types.isSharedArrayBuffer(V.buffer)) { + throw webidl.errors.exception({ + header: 'ArrayBuffer', + message: 'SharedArrayBuffer is not allowed.' + }) + } + + // 3. If the conversion is not to an IDL type associated + // with the [AllowResizable] extended attribute, and + // IsResizableArrayBuffer(V.[[ViewedArrayBuffer]]) is + // true, then throw a TypeError. + // Note: resizable ArrayBuffers are currently a proposal + + // 4. Return the IDL DataView value that is a reference + // to the same object as V. + return V } -SafeBuffer.allocUnsafeSlow = function (size) { - if (typeof size !== 'number') { - throw new TypeError('Argument must be a number') +// https://webidl.spec.whatwg.org/#BufferSource +webidl.converters.BufferSource = function (V, opts = {}) { + if (types.isAnyArrayBuffer(V)) { + return webidl.converters.ArrayBuffer(V, opts) } - return buffer.SlowBuffer(size) + + if (types.isTypedArray(V)) { + return webidl.converters.TypedArray(V, V.constructor) + } + + if (types.isDataView(V)) { + return webidl.converters.DataView(V, opts) + } + + throw new TypeError(`Could not convert ${V} to a BufferSource.`) +} + +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.ByteString +) + +webidl.converters['sequence>'] = webidl.sequenceConverter( + webidl.converters['sequence'] +) + +webidl.converters['record'] = webidl.recordConverter( + webidl.converters.ByteString, + webidl.converters.ByteString +) + +module.exports = { + webidl } /***/ }), -/***/ 3917: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 4854: +/***/ ((module) => { -const RollingFileWriteStream = __nccwpck_require__(8796); +"use strict"; -// just to adapt the previous version -class DateRollingFileStream extends RollingFileWriteStream { - constructor(filename, pattern, options) { - if (pattern && typeof(pattern) === 'object') { - options = pattern; - pattern = null; - } - if (!options) { - options = {}; - } - if (!pattern) { - pattern = 'yyyy-MM-dd'; - } - options.pattern = pattern; - if (!options.numBackups && options.numBackups !== 0) { - if (!options.daysToKeep && options.daysToKeep !== 0) { - options.daysToKeep = 1; - } else { - process.emitWarning( - "options.daysToKeep is deprecated due to the confusion it causes when used " + - "together with file size rolling. Please use options.numBackups instead.", - "DeprecationWarning", "streamroller-DEP0001" - ); - } - options.numBackups = options.daysToKeep; - } else { - options.daysToKeep = options.numBackups; - } - super(filename, options); - this.mode = this.options.mode; - } - get theStream() { - return this.currentFileStream; +/** + * @see https://encoding.spec.whatwg.org/#concept-encoding-get + * @param {string|undefined} label + */ +function getEncoding (label) { + if (!label) { + return 'failure' } + // 1. Remove any leading and trailing ASCII whitespace from label. + // 2. If label is an ASCII case-insensitive match for any of the + // labels listed in the table below, then return the + // corresponding encoding; otherwise return failure. + switch (label.trim().toLowerCase()) { + case 'unicode-1-1-utf-8': + case 'unicode11utf8': + case 'unicode20utf8': + case 'utf-8': + case 'utf8': + case 'x-unicode20utf8': + return 'UTF-8' + case '866': + case 'cp866': + case 'csibm866': + case 'ibm866': + return 'IBM866' + case 'csisolatin2': + case 'iso-8859-2': + case 'iso-ir-101': + case 'iso8859-2': + case 'iso88592': + case 'iso_8859-2': + case 'iso_8859-2:1987': + case 'l2': + case 'latin2': + return 'ISO-8859-2' + case 'csisolatin3': + case 'iso-8859-3': + case 'iso-ir-109': + case 'iso8859-3': + case 'iso88593': + case 'iso_8859-3': + case 'iso_8859-3:1988': + case 'l3': + case 'latin3': + return 'ISO-8859-3' + case 'csisolatin4': + case 'iso-8859-4': + case 'iso-ir-110': + case 'iso8859-4': + case 'iso88594': + case 'iso_8859-4': + case 'iso_8859-4:1988': + case 'l4': + case 'latin4': + return 'ISO-8859-4' + case 'csisolatincyrillic': + case 'cyrillic': + case 'iso-8859-5': + case 'iso-ir-144': + case 'iso8859-5': + case 'iso88595': + case 'iso_8859-5': + case 'iso_8859-5:1988': + return 'ISO-8859-5' + case 'arabic': + case 'asmo-708': + case 'csiso88596e': + case 'csiso88596i': + case 'csisolatinarabic': + case 'ecma-114': + case 'iso-8859-6': + case 'iso-8859-6-e': + case 'iso-8859-6-i': + case 'iso-ir-127': + case 'iso8859-6': + case 'iso88596': + case 'iso_8859-6': + case 'iso_8859-6:1987': + return 'ISO-8859-6' + case 'csisolatingreek': + case 'ecma-118': + case 'elot_928': + case 'greek': + case 'greek8': + case 'iso-8859-7': + case 'iso-ir-126': + case 'iso8859-7': + case 'iso88597': + case 'iso_8859-7': + case 'iso_8859-7:1987': + case 'sun_eu_greek': + return 'ISO-8859-7' + case 'csiso88598e': + case 'csisolatinhebrew': + case 'hebrew': + case 'iso-8859-8': + case 'iso-8859-8-e': + case 'iso-ir-138': + case 'iso8859-8': + case 'iso88598': + case 'iso_8859-8': + case 'iso_8859-8:1988': + case 'visual': + return 'ISO-8859-8' + case 'csiso88598i': + case 'iso-8859-8-i': + case 'logical': + return 'ISO-8859-8-I' + case 'csisolatin6': + case 'iso-8859-10': + case 'iso-ir-157': + case 'iso8859-10': + case 'iso885910': + case 'l6': + case 'latin6': + return 'ISO-8859-10' + case 'iso-8859-13': + case 'iso8859-13': + case 'iso885913': + return 'ISO-8859-13' + case 'iso-8859-14': + case 'iso8859-14': + case 'iso885914': + return 'ISO-8859-14' + case 'csisolatin9': + case 'iso-8859-15': + case 'iso8859-15': + case 'iso885915': + case 'iso_8859-15': + case 'l9': + return 'ISO-8859-15' + case 'iso-8859-16': + return 'ISO-8859-16' + case 'cskoi8r': + case 'koi': + case 'koi8': + case 'koi8-r': + case 'koi8_r': + return 'KOI8-R' + case 'koi8-ru': + case 'koi8-u': + return 'KOI8-U' + case 'csmacintosh': + case 'mac': + case 'macintosh': + case 'x-mac-roman': + return 'macintosh' + case 'iso-8859-11': + case 'iso8859-11': + case 'iso885911': + case 'tis-620': + case 'windows-874': + return 'windows-874' + case 'cp1250': + case 'windows-1250': + case 'x-cp1250': + return 'windows-1250' + case 'cp1251': + case 'windows-1251': + case 'x-cp1251': + return 'windows-1251' + case 'ansi_x3.4-1968': + case 'ascii': + case 'cp1252': + case 'cp819': + case 'csisolatin1': + case 'ibm819': + case 'iso-8859-1': + case 'iso-ir-100': + case 'iso8859-1': + case 'iso88591': + case 'iso_8859-1': + case 'iso_8859-1:1987': + case 'l1': + case 'latin1': + case 'us-ascii': + case 'windows-1252': + case 'x-cp1252': + return 'windows-1252' + case 'cp1253': + case 'windows-1253': + case 'x-cp1253': + return 'windows-1253' + case 'cp1254': + case 'csisolatin5': + case 'iso-8859-9': + case 'iso-ir-148': + case 'iso8859-9': + case 'iso88599': + case 'iso_8859-9': + case 'iso_8859-9:1989': + case 'l5': + case 'latin5': + case 'windows-1254': + case 'x-cp1254': + return 'windows-1254' + case 'cp1255': + case 'windows-1255': + case 'x-cp1255': + return 'windows-1255' + case 'cp1256': + case 'windows-1256': + case 'x-cp1256': + return 'windows-1256' + case 'cp1257': + case 'windows-1257': + case 'x-cp1257': + return 'windows-1257' + case 'cp1258': + case 'windows-1258': + case 'x-cp1258': + return 'windows-1258' + case 'x-mac-cyrillic': + case 'x-mac-ukrainian': + return 'x-mac-cyrillic' + case 'chinese': + case 'csgb2312': + case 'csiso58gb231280': + case 'gb2312': + case 'gb_2312': + case 'gb_2312-80': + case 'gbk': + case 'iso-ir-58': + case 'x-gbk': + return 'GBK' + case 'gb18030': + return 'gb18030' + case 'big5': + case 'big5-hkscs': + case 'cn-big5': + case 'csbig5': + case 'x-x-big5': + return 'Big5' + case 'cseucpkdfmtjapanese': + case 'euc-jp': + case 'x-euc-jp': + return 'EUC-JP' + case 'csiso2022jp': + case 'iso-2022-jp': + return 'ISO-2022-JP' + case 'csshiftjis': + case 'ms932': + case 'ms_kanji': + case 'shift-jis': + case 'shift_jis': + case 'sjis': + case 'windows-31j': + case 'x-sjis': + return 'Shift_JIS' + case 'cseuckr': + case 'csksc56011987': + case 'euc-kr': + case 'iso-ir-149': + case 'korean': + case 'ks_c_5601-1987': + case 'ks_c_5601-1989': + case 'ksc5601': + case 'ksc_5601': + case 'windows-949': + return 'EUC-KR' + case 'csiso2022kr': + case 'hz-gb-2312': + case 'iso-2022-cn': + case 'iso-2022-cn-ext': + case 'iso-2022-kr': + case 'replacement': + return 'replacement' + case 'unicodefffe': + case 'utf-16be': + return 'UTF-16BE' + case 'csunicode': + case 'iso-10646-ucs-2': + case 'ucs-2': + case 'unicode': + case 'unicodefeff': + case 'utf-16': + case 'utf-16le': + return 'UTF-16LE' + case 'x-user-defined': + return 'x-user-defined' + default: return 'failure' + } } -module.exports = DateRollingFileStream; +module.exports = { + getEncoding +} /***/ }), -/***/ 5476: +/***/ 1446: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -const RollingFileWriteStream = __nccwpck_require__(8796); +"use strict"; -// just to adapt the previous version -class RollingFileStream extends RollingFileWriteStream { - constructor(filename, size, backups, options) { - if (!options) { - options = {}; - } - if (size) { - options.maxSize = size; - } - if (!options.numBackups && options.numBackups !== 0) { - if (!backups && backups !== 0) { - backups = 1; - } - options.numBackups = backups; + +const { + staticPropertyDescriptors, + readOperation, + fireAProgressEvent +} = __nccwpck_require__(7530) +const { + kState, + kError, + kResult, + kEvents, + kAborted +} = __nccwpck_require__(9054) +const { webidl } = __nccwpck_require__(1744) +const { kEnumerableProperty } = __nccwpck_require__(3983) + +class FileReader extends EventTarget { + constructor () { + super() + + this[kState] = 'empty' + this[kResult] = null + this[kError] = null + this[kEvents] = { + loadend: null, + error: null, + abort: null, + load: null, + progress: null, + loadstart: null } - super(filename, options); - this.backups = options.numBackups; - this.size = this.options.maxSize; } - get theStream() { - return this.currentFileStream; + /** + * @see https://w3c.github.io/FileAPI/#dfn-readAsArrayBuffer + * @param {import('buffer').Blob} blob + */ + readAsArrayBuffer (blob) { + webidl.brandCheck(this, FileReader) + + webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsArrayBuffer' }) + + blob = webidl.converters.Blob(blob, { strict: false }) + + // The readAsArrayBuffer(blob) method, when invoked, + // must initiate a read operation for blob with ArrayBuffer. + readOperation(this, blob, 'ArrayBuffer') } -} + /** + * @see https://w3c.github.io/FileAPI/#readAsBinaryString + * @param {import('buffer').Blob} blob + */ + readAsBinaryString (blob) { + webidl.brandCheck(this, FileReader) -module.exports = RollingFileStream; + webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsBinaryString' }) + blob = webidl.converters.Blob(blob, { strict: false }) -/***/ }), + // The readAsBinaryString(blob) method, when invoked, + // must initiate a read operation for blob with BinaryString. + readOperation(this, blob, 'BinaryString') + } -/***/ 8796: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + /** + * @see https://w3c.github.io/FileAPI/#readAsDataText + * @param {import('buffer').Blob} blob + * @param {string?} encoding + */ + readAsText (blob, encoding = undefined) { + webidl.brandCheck(this, FileReader) -const debug = __nccwpck_require__(8237)("streamroller:RollingFileWriteStream"); -const fs = __nccwpck_require__(5630); -const path = __nccwpck_require__(1017); -const os = __nccwpck_require__(2037); -const newNow = __nccwpck_require__(9652); -const format = __nccwpck_require__(6821); -const { Writable } = __nccwpck_require__(2781); -const fileNameFormatter = __nccwpck_require__(360); -const fileNameParser = __nccwpck_require__(2592); -const moveAndMaybeCompressFile = __nccwpck_require__(66); + webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsText' }) -const deleteFiles = fileNames => { - debug(`deleteFiles: files to delete: ${fileNames}`); - return Promise.all(fileNames.map(f => fs.unlink(f).catch((e) => { - debug(`deleteFiles: error when unlinking ${f}, ignoring. Error was ${e}`); - }))); -}; + blob = webidl.converters.Blob(blob, { strict: false }) + + if (encoding !== undefined) { + encoding = webidl.converters.DOMString(encoding) + } + + // The readAsText(blob, encoding) method, when invoked, + // must initiate a read operation for blob with Text and encoding. + readOperation(this, blob, 'Text', encoding) + } -/** - * RollingFileWriteStream is mainly used when writing to a file rolling by date or size. - * RollingFileWriteStream inherits from stream.Writable - */ -class RollingFileWriteStream extends Writable { /** - * Create a RollingFileWriteStream - * @constructor - * @param {string} filePath - The file path to write. - * @param {object} options - The extra options - * @param {number} options.numToKeep - The max numbers of files to keep. - * @param {number} options.maxSize - The maxSize one file can reach. Unit is Byte. - * This should be more than 1024. The default is 0. - * If not specified or 0, then no log rolling will happen. - * @param {string} options.mode - The mode of the files. The default is '0600'. Refer to stream.writable for more. - * @param {string} options.flags - The default is 'a'. Refer to stream.flags for more. - * @param {boolean} options.compress - Whether to compress backup files. - * @param {boolean} options.keepFileExt - Whether to keep the file extension. - * @param {string} options.pattern - The date string pattern in the file name. - * @param {boolean} options.alwaysIncludePattern - Whether to add date to the name of the first file. + * @see https://w3c.github.io/FileAPI/#dfn-readAsDataURL + * @param {import('buffer').Blob} blob */ - constructor(filePath, options) { - debug(`constructor: creating RollingFileWriteStream. path=${filePath}`); - if (typeof filePath !== "string" || filePath.length === 0) { - throw new Error(`Invalid filename: ${filePath}`); - } else if (filePath.endsWith(path.sep)) { - throw new Error(`Filename is a directory: ${filePath}`); - } else { - // handle ~ expansion: https://github.com/nodejs/node/issues/684 - // exclude ~ and ~filename as these can be valid files - filePath = filePath.replace(new RegExp(`^~(?=${path.sep}.+)`), os.homedir()); + readAsDataURL (blob) { + webidl.brandCheck(this, FileReader) + + webidl.argumentLengthCheck(arguments, 1, { header: 'FileReader.readAsDataURL' }) + + blob = webidl.converters.Blob(blob, { strict: false }) + + // The readAsDataURL(blob) method, when invoked, must + // initiate a read operation for blob with DataURL. + readOperation(this, blob, 'DataURL') + } + + /** + * @see https://w3c.github.io/FileAPI/#dfn-abort + */ + abort () { + // 1. If this's state is "empty" or if this's state is + // "done" set this's result to null and terminate + // this algorithm. + if (this[kState] === 'empty' || this[kState] === 'done') { + this[kResult] = null + return } - super(options); - this.options = this._parseOption(options); - this.fileObject = path.parse(filePath); - if (this.fileObject.dir === "") { - this.fileObject = path.parse(path.join(process.cwd(), filePath)); + + // 2. If this's state is "loading" set this's state to + // "done" and set this's result to null. + if (this[kState] === 'loading') { + this[kState] = 'done' + this[kResult] = null } - this.fileFormatter = fileNameFormatter({ - file: this.fileObject, - alwaysIncludeDate: this.options.alwaysIncludePattern, - needsIndex: this.options.maxSize < Number.MAX_SAFE_INTEGER, - compress: this.options.compress, - keepFileExt: this.options.keepFileExt, - fileNameSep: this.options.fileNameSep - }); - this.fileNameParser = fileNameParser({ - file: this.fileObject, - keepFileExt: this.options.keepFileExt, - pattern: this.options.pattern, - fileNameSep: this.options.fileNameSep - }); + // 3. If there are any tasks from this on the file reading + // task source in an affiliated task queue, then remove + // those tasks from that task queue. + this[kAborted] = true - this.state = { - currentSize: 0 - }; + // 4. Terminate the algorithm for the read method being processed. + // TODO - if (this.options.pattern) { - this.state.currentDate = format(this.options.pattern, newNow()); + // 5. Fire a progress event called abort at this. + fireAProgressEvent('abort', this) + + // 6. If this's state is not "loading", fire a progress + // event called loadend at this. + if (this[kState] !== 'loading') { + fireAProgressEvent('loadend', this) } + } - this.filename = this.fileFormatter({ - index: 0, - date: this.state.currentDate - }); - if (["a", "a+", "as", "as+"].includes(this.options.flags)) { - this._setExistingSizeAndDate(); + /** + * @see https://w3c.github.io/FileAPI/#dom-filereader-readystate + */ + get readyState () { + webidl.brandCheck(this, FileReader) + + switch (this[kState]) { + case 'empty': return this.EMPTY + case 'loading': return this.LOADING + case 'done': return this.DONE } + } - debug( - `constructor: create new file ${this.filename}, state=${JSON.stringify( - this.state - )}` - ); - this._renewWriteStream(); + /** + * @see https://w3c.github.io/FileAPI/#dom-filereader-result + */ + get result () { + webidl.brandCheck(this, FileReader) + + // The result attribute’s getter, when invoked, must return + // this's result. + return this[kResult] } - _setExistingSizeAndDate() { - try { - const stats = fs.statSync(this.filename); - this.state.currentSize = stats.size; - if (this.options.pattern) { - this.state.currentDate = format(this.options.pattern, stats.mtime); - } - } catch (e) { - //file does not exist, that's fine - move along - return; + /** + * @see https://w3c.github.io/FileAPI/#dom-filereader-error + */ + get error () { + webidl.brandCheck(this, FileReader) + + // The error attribute’s getter, when invoked, must return + // this's error. + return this[kError] + } + + get onloadend () { + webidl.brandCheck(this, FileReader) + + return this[kEvents].loadend + } + + set onloadend (fn) { + webidl.brandCheck(this, FileReader) + + if (this[kEvents].loadend) { + this.removeEventListener('loadend', this[kEvents].loadend) + } + + if (typeof fn === 'function') { + this[kEvents].loadend = fn + this.addEventListener('loadend', fn) + } else { + this[kEvents].loadend = null } } - _parseOption(rawOptions) { - const defaultOptions = { - maxSize: 0, - numToKeep: Number.MAX_SAFE_INTEGER, - encoding: "utf8", - mode: parseInt("0600", 8), - flags: "a", - compress: false, - keepFileExt: false, - alwaysIncludePattern: false - }; - const options = Object.assign({}, defaultOptions, rawOptions); - if (!options.maxSize) { - delete options.maxSize; - } else if (options.maxSize <= 0) { - throw new Error(`options.maxSize (${options.maxSize}) should be > 0`); + get onerror () { + webidl.brandCheck(this, FileReader) + + return this[kEvents].error + } + + set onerror (fn) { + webidl.brandCheck(this, FileReader) + + if (this[kEvents].error) { + this.removeEventListener('error', this[kEvents].error) } - // options.numBackups will supercede options.numToKeep - if (options.numBackups || options.numBackups === 0) { - if (options.numBackups < 0) { - throw new Error(`options.numBackups (${options.numBackups}) should be >= 0`); - } else if (options.numBackups >= Number.MAX_SAFE_INTEGER) { - // to cater for numToKeep (include the hot file) at Number.MAX_SAFE_INTEGER - throw new Error(`options.numBackups (${options.numBackups}) should be < Number.MAX_SAFE_INTEGER`); - } else { - options.numToKeep = options.numBackups + 1; - } - } else if (options.numToKeep <= 0) { - throw new Error(`options.numToKeep (${options.numToKeep}) should be > 0`); + + if (typeof fn === 'function') { + this[kEvents].error = fn + this.addEventListener('error', fn) + } else { + this[kEvents].error = null } - debug( - `_parseOption: creating stream with option=${JSON.stringify(options)}` - ); - return options; } - _final(callback) { - this.currentFileStream.end("", this.options.encoding, callback); + get onloadstart () { + webidl.brandCheck(this, FileReader) + + return this[kEvents].loadstart } - _write(chunk, encoding, callback) { - this._shouldRoll().then(() => { - debug( - `_write: writing chunk. ` + - `file=${this.currentFileStream.path} ` + - `state=${JSON.stringify(this.state)} ` + - `chunk=${chunk}` - ); - this.currentFileStream.write(chunk, encoding, e => { - this.state.currentSize += chunk.length; - callback(e); - }); - }); + set onloadstart (fn) { + webidl.brandCheck(this, FileReader) + + if (this[kEvents].loadstart) { + this.removeEventListener('loadstart', this[kEvents].loadstart) + } + + if (typeof fn === 'function') { + this[kEvents].loadstart = fn + this.addEventListener('loadstart', fn) + } else { + this[kEvents].loadstart = null + } } - async _shouldRoll() { - if (this._dateChanged() || this._tooBig()) { - debug( - `_shouldRoll: rolling because dateChanged? ${this._dateChanged()} or tooBig? ${this._tooBig()}` - ); - await this._roll(); + get onprogress () { + webidl.brandCheck(this, FileReader) + + return this[kEvents].progress + } + + set onprogress (fn) { + webidl.brandCheck(this, FileReader) + + if (this[kEvents].progress) { + this.removeEventListener('progress', this[kEvents].progress) + } + + if (typeof fn === 'function') { + this[kEvents].progress = fn + this.addEventListener('progress', fn) + } else { + this[kEvents].progress = null } } - _dateChanged() { - return ( - this.state.currentDate && - this.state.currentDate !== format(this.options.pattern, newNow()) - ); + get onload () { + webidl.brandCheck(this, FileReader) + + return this[kEvents].load } - _tooBig() { - return this.state.currentSize >= this.options.maxSize; + set onload (fn) { + webidl.brandCheck(this, FileReader) + + if (this[kEvents].load) { + this.removeEventListener('load', this[kEvents].load) + } + + if (typeof fn === 'function') { + this[kEvents].load = fn + this.addEventListener('load', fn) + } else { + this[kEvents].load = null + } } - _roll() { - debug(`_roll: closing the current stream`); - return new Promise((resolve, reject) => { - this.currentFileStream.end("", this.options.encoding, () => { - this._moveOldFiles() - .then(resolve) - .catch(reject); - }); - }); + get onabort () { + webidl.brandCheck(this, FileReader) + + return this[kEvents].abort } - async _moveOldFiles() { - const files = await this._getExistingFiles(); - const todaysFiles = this.state.currentDate - ? files.filter(f => f.date === this.state.currentDate) - : files; - for (let i = todaysFiles.length; i >= 0; i--) { - debug(`_moveOldFiles: i = ${i}`); - const sourceFilePath = this.fileFormatter({ - date: this.state.currentDate, - index: i - }); - const targetFilePath = this.fileFormatter({ - date: this.state.currentDate, - index: i + 1 - }); + set onabort (fn) { + webidl.brandCheck(this, FileReader) - const moveAndCompressOptions = { - compress: this.options.compress && i === 0, - mode: this.options.mode - }; - await moveAndMaybeCompressFile( - sourceFilePath, - targetFilePath, - moveAndCompressOptions - ); + if (this[kEvents].abort) { + this.removeEventListener('abort', this[kEvents].abort) } - this.state.currentSize = 0; - this.state.currentDate = this.state.currentDate - ? format(this.options.pattern, newNow()) - : null; - debug( - `_moveOldFiles: finished rolling files. state=${JSON.stringify( - this.state - )}` - ); - this._renewWriteStream(); - // wait for the file to be open before cleaning up old ones, - // otherwise the daysToKeep calculations can be off - await new Promise((resolve, reject) => { - this.currentFileStream.write("", "utf8", () => { - this._clean() - .then(resolve) - .catch(reject); - }); - }); + if (typeof fn === 'function') { + this[kEvents].abort = fn + this.addEventListener('abort', fn) + } else { + this[kEvents].abort = null + } + } +} + +// https://w3c.github.io/FileAPI/#dom-filereader-empty +FileReader.EMPTY = FileReader.prototype.EMPTY = 0 +// https://w3c.github.io/FileAPI/#dom-filereader-loading +FileReader.LOADING = FileReader.prototype.LOADING = 1 +// https://w3c.github.io/FileAPI/#dom-filereader-done +FileReader.DONE = FileReader.prototype.DONE = 2 + +Object.defineProperties(FileReader.prototype, { + EMPTY: staticPropertyDescriptors, + LOADING: staticPropertyDescriptors, + DONE: staticPropertyDescriptors, + readAsArrayBuffer: kEnumerableProperty, + readAsBinaryString: kEnumerableProperty, + readAsText: kEnumerableProperty, + readAsDataURL: kEnumerableProperty, + abort: kEnumerableProperty, + readyState: kEnumerableProperty, + result: kEnumerableProperty, + error: kEnumerableProperty, + onloadstart: kEnumerableProperty, + onprogress: kEnumerableProperty, + onload: kEnumerableProperty, + onabort: kEnumerableProperty, + onerror: kEnumerableProperty, + onloadend: kEnumerableProperty, + [Symbol.toStringTag]: { + value: 'FileReader', + writable: false, + enumerable: false, + configurable: true } +}) - // Sorted from the oldest to the latest - async _getExistingFiles() { - const files = await fs.readdir(this.fileObject.dir) - .catch( /* istanbul ignore next: will not happen on windows */ () => []); +Object.defineProperties(FileReader, { + EMPTY: staticPropertyDescriptors, + LOADING: staticPropertyDescriptors, + DONE: staticPropertyDescriptors +}) - debug(`_getExistingFiles: files=${files}`); - const existingFileDetails = files - .map(n => this.fileNameParser(n)) - .filter(n => n); +module.exports = { + FileReader +} - const getKey = n => - (n.timestamp ? n.timestamp : newNow().getTime()) - n.index; - existingFileDetails.sort((a, b) => getKey(a) - getKey(b)); - return existingFileDetails; - } +/***/ }), - _renewWriteStream() { - const filePath = this.fileFormatter({ - date: this.state.currentDate, - index: 0 - }); +/***/ 5504: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - // attempt to create the directory - const mkdir = (dir) => { - try { - return fs.mkdirSync(dir, { recursive: true }); - } - // backward-compatible fs.mkdirSync for nodejs pre-10.12.0 (without recursive option) - catch (e) { - // recursive creation of parent first - if (e.code === "ENOENT") { - mkdir(path.dirname(dir)); - return mkdir(dir); - } +"use strict"; - // throw error for all except EEXIST and EROFS (read-only filesystem) - if (e.code !== "EEXIST" && e.code !== "EROFS") { - throw e; - } - // EEXIST: throw if file and not directory - // EROFS : throw if directory not found - else { - try { - if (fs.statSync(dir).isDirectory()) { - return dir; - } - throw e; - } catch (err) { - throw e; - } - } - } - }; - mkdir(this.fileObject.dir); +const { webidl } = __nccwpck_require__(1744) - const ops = { - flags: this.options.flags, - encoding: this.options.encoding, - mode: this.options.mode - }; - const renameKey = function(obj, oldKey, newKey) { - obj[newKey] = obj[oldKey]; - delete obj[oldKey]; - return obj; - }; - // try to throw EISDIR, EROFS, EACCES - fs.appendFileSync(filePath, "", renameKey({ ...ops }, "flags", "flag")); - this.currentFileStream = fs.createWriteStream(filePath, ops); - this.currentFileStream.on("error", e => { - this.emit("error", e); - }); - } +const kState = Symbol('ProgressEvent state') - async _clean() { - const existingFileDetails = await this._getExistingFiles(); - debug( - `_clean: numToKeep = ${this.options.numToKeep}, existingFiles = ${existingFileDetails.length}` - ); - debug("_clean: existing files are: ", existingFileDetails); - if (this._tooManyFiles(existingFileDetails.length)) { - const fileNamesToRemove = existingFileDetails - .slice(0, existingFileDetails.length - this.options.numToKeep) - .map(f => path.format({ dir: this.fileObject.dir, base: f.filename })); - await deleteFiles(fileNamesToRemove); +/** + * @see https://xhr.spec.whatwg.org/#progressevent + */ +class ProgressEvent extends Event { + constructor (type, eventInitDict = {}) { + type = webidl.converters.DOMString(type) + eventInitDict = webidl.converters.ProgressEventInit(eventInitDict ?? {}) + + super(type, eventInitDict) + + this[kState] = { + lengthComputable: eventInitDict.lengthComputable, + loaded: eventInitDict.loaded, + total: eventInitDict.total } } - _tooManyFiles(numFiles) { - return this.options.numToKeep > 0 && numFiles > this.options.numToKeep; + get lengthComputable () { + webidl.brandCheck(this, ProgressEvent) + + return this[kState].lengthComputable + } + + get loaded () { + webidl.brandCheck(this, ProgressEvent) + + return this[kState].loaded + } + + get total () { + webidl.brandCheck(this, ProgressEvent) + + return this[kState].total } } -module.exports = RollingFileWriteStream; +webidl.converters.ProgressEventInit = webidl.dictionaryConverter([ + { + key: 'lengthComputable', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'loaded', + converter: webidl.converters['unsigned long long'], + defaultValue: 0 + }, + { + key: 'total', + converter: webidl.converters['unsigned long long'], + defaultValue: 0 + }, + { + key: 'bubbles', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'cancelable', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'composed', + converter: webidl.converters.boolean, + defaultValue: false + } +]) + +module.exports = { + ProgressEvent +} /***/ }), -/***/ 360: +/***/ 9054: +/***/ ((module) => { + +"use strict"; + + +module.exports = { + kState: Symbol('FileReader state'), + kResult: Symbol('FileReader result'), + kError: Symbol('FileReader error'), + kLastProgressEventFired: Symbol('FileReader last progress event fired timestamp'), + kEvents: Symbol('FileReader events'), + kAborted: Symbol('FileReader aborted') +} + + +/***/ }), + +/***/ 7530: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -const debug = __nccwpck_require__(8237)("streamroller:fileNameFormatter"); -const path = __nccwpck_require__(1017); -const ZIP_EXT = ".gz"; -const DEFAULT_FILENAME_SEP = "."; +"use strict"; -module.exports = ({ - file, - keepFileExt, - needsIndex, - alwaysIncludeDate, - compress, - fileNameSep -}) => { - let FILENAME_SEP = fileNameSep || DEFAULT_FILENAME_SEP; - const dirAndName = path.join(file.dir, file.name); - const ext = f => f + file.ext; +const { + kState, + kError, + kResult, + kAborted, + kLastProgressEventFired +} = __nccwpck_require__(9054) +const { ProgressEvent } = __nccwpck_require__(5504) +const { getEncoding } = __nccwpck_require__(4854) +const { DOMException } = __nccwpck_require__(1037) +const { serializeAMimeType, parseMIMEType } = __nccwpck_require__(685) +const { types } = __nccwpck_require__(3837) +const { StringDecoder } = __nccwpck_require__(1576) +const { btoa } = __nccwpck_require__(4300) + +/** @type {PropertyDescriptor} */ +const staticPropertyDescriptors = { + enumerable: true, + writable: false, + configurable: false +} - const index = (f, i, d) => - (needsIndex || !d) && i ? f + FILENAME_SEP + i : f; +/** + * @see https://w3c.github.io/FileAPI/#readOperation + * @param {import('./filereader').FileReader} fr + * @param {import('buffer').Blob} blob + * @param {string} type + * @param {string?} encodingName + */ +function readOperation (fr, blob, type, encodingName) { + // 1. If fr’s state is "loading", throw an InvalidStateError + // DOMException. + if (fr[kState] === 'loading') { + throw new DOMException('Invalid state', 'InvalidStateError') + } - const date = (f, i, d) => { - return (i > 0 || alwaysIncludeDate) && d ? f + FILENAME_SEP + d : f; - }; + // 2. Set fr’s state to "loading". + fr[kState] = 'loading' - const gzip = (f, i) => (i && compress ? f + ZIP_EXT : f); + // 3. Set fr’s result to null. + fr[kResult] = null - const parts = keepFileExt - ? [date, index, ext, gzip] - : [ext, date, index, gzip]; + // 4. Set fr’s error to null. + fr[kError] = null - return ({ date, index }) => { - debug(`_formatFileName: date=${date}, index=${index}`); - return parts.reduce( - (filename, part) => part(filename, index, date), - dirAndName - ); - }; -}; + // 5. Let stream be the result of calling get stream on blob. + /** @type {import('stream/web').ReadableStream} */ + const stream = blob.stream() + // 6. Let reader be the result of getting a reader from stream. + const reader = stream.getReader() -/***/ }), + // 7. Let bytes be an empty byte sequence. + /** @type {Uint8Array[]} */ + const bytes = [] -/***/ 2592: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 8. Let chunkPromise be the result of reading a chunk from + // stream with reader. + let chunkPromise = reader.read() -const debug = __nccwpck_require__(8237)("streamroller:fileNameParser"); -const ZIP_EXT = ".gz"; -const format = __nccwpck_require__(6821); -const DEFAULT_FILENAME_SEP = "."; + // 9. Let isFirstChunk be true. + let isFirstChunk = true -module.exports = ({ file, keepFileExt, pattern, fileNameSep }) => { - let FILENAME_SEP = fileNameSep || DEFAULT_FILENAME_SEP; - // All these functions take two arguments: f, the filename, and p, the result placeholder - // They return the filename with any matching parts removed. - // The "zip" function, for instance, removes the ".gz" part of the filename (if present) - const zip = (f, p) => { - if (f.endsWith(ZIP_EXT)) { - debug("it is gzipped"); - p.isCompressed = true; - return f.slice(0, -1 * ZIP_EXT.length); - } - return f; - }; + // 10. In parallel, while true: + // Note: "In parallel" just means non-blocking + // Note 2: readOperation itself cannot be async as double + // reading the body would then reject the promise, instead + // of throwing an error. + ;(async () => { + while (!fr[kAborted]) { + // 1. Wait for chunkPromise to be fulfilled or rejected. + try { + const { done, value } = await chunkPromise + + // 2. If chunkPromise is fulfilled, and isFirstChunk is + // true, queue a task to fire a progress event called + // loadstart at fr. + if (isFirstChunk && !fr[kAborted]) { + queueMicrotask(() => { + fireAProgressEvent('loadstart', fr) + }) + } - const __NOT_MATCHING__ = "__NOT_MATCHING__"; + // 3. Set isFirstChunk to false. + isFirstChunk = false + + // 4. If chunkPromise is fulfilled with an object whose + // done property is false and whose value property is + // a Uint8Array object, run these steps: + if (!done && types.isUint8Array(value)) { + // 1. Let bs be the byte sequence represented by the + // Uint8Array object. + + // 2. Append bs to bytes. + bytes.push(value) + + // 3. If roughly 50ms have passed since these steps + // were last invoked, queue a task to fire a + // progress event called progress at fr. + if ( + ( + fr[kLastProgressEventFired] === undefined || + Date.now() - fr[kLastProgressEventFired] >= 50 + ) && + !fr[kAborted] + ) { + fr[kLastProgressEventFired] = Date.now() + queueMicrotask(() => { + fireAProgressEvent('progress', fr) + }) + } - const extAtEnd = f => { - if (f.startsWith(file.name) && f.endsWith(file.ext)) { - debug("it starts and ends with the right things"); - return f.slice(file.name.length + 1, -1 * file.ext.length); - } - return __NOT_MATCHING__; - }; + // 4. Set chunkPromise to the result of reading a + // chunk from stream with reader. + chunkPromise = reader.read() + } else if (done) { + // 5. Otherwise, if chunkPromise is fulfilled with an + // object whose done property is true, queue a task + // to run the following steps and abort this algorithm: + queueMicrotask(() => { + // 1. Set fr’s state to "done". + fr[kState] = 'done' + + // 2. Let result be the result of package data given + // bytes, type, blob’s type, and encodingName. + try { + const result = packageData(bytes, type, blob.type, encodingName) - const extInMiddle = f => { - if (f.startsWith(file.base)) { - debug("it starts with the right things"); - return f.slice(file.base.length + 1); + // 4. Else: + + if (fr[kAborted]) { + return + } + + // 1. Set fr’s result to result. + fr[kResult] = result + + // 2. Fire a progress event called load at the fr. + fireAProgressEvent('load', fr) + } catch (error) { + // 3. If package data threw an exception error: + + // 1. Set fr’s error to error. + fr[kError] = error + + // 2. Fire a progress event called error at fr. + fireAProgressEvent('error', fr) + } + + // 5. If fr’s state is not "loading", fire a progress + // event called loadend at the fr. + if (fr[kState] !== 'loading') { + fireAProgressEvent('loadend', fr) + } + }) + + break + } + } catch (error) { + if (fr[kAborted]) { + return + } + + // 6. Otherwise, if chunkPromise is rejected with an + // error error, queue a task to run the following + // steps and abort this algorithm: + queueMicrotask(() => { + // 1. Set fr’s state to "done". + fr[kState] = 'done' + + // 2. Set fr’s error to error. + fr[kError] = error + + // 3. Fire a progress event called error at fr. + fireAProgressEvent('error', fr) + + // 4. If fr’s state is not "loading", fire a progress + // event called loadend at fr. + if (fr[kState] !== 'loading') { + fireAProgressEvent('loadend', fr) + } + }) + + break + } } - return __NOT_MATCHING__; - }; + })() +} - const dateAndIndex = (f, p) => { - const items = f.split(FILENAME_SEP); - let indexStr = items[items.length - 1]; - debug("items: ", items, ", indexStr: ", indexStr); - let dateStr = f; - if (indexStr !== undefined && indexStr.match(/^\d+$/)) { - dateStr = f.slice(0, -1 * (indexStr.length + 1)); - debug(`dateStr is ${dateStr}`); - if (pattern && !dateStr) { - dateStr = indexStr; - indexStr = "0"; +/** + * @see https://w3c.github.io/FileAPI/#fire-a-progress-event + * @see https://dom.spec.whatwg.org/#concept-event-fire + * @param {string} e The name of the event + * @param {import('./filereader').FileReader} reader + */ +function fireAProgressEvent (e, reader) { + // The progress event e does not bubble. e.bubbles must be false + // The progress event e is NOT cancelable. e.cancelable must be false + const event = new ProgressEvent(e, { + bubbles: false, + cancelable: false + }) + + reader.dispatchEvent(event) +} + +/** + * @see https://w3c.github.io/FileAPI/#blob-package-data + * @param {Uint8Array[]} bytes + * @param {string} type + * @param {string?} mimeType + * @param {string?} encodingName + */ +function packageData (bytes, type, mimeType, encodingName) { + // 1. A Blob has an associated package data algorithm, given + // bytes, a type, a optional mimeType, and a optional + // encodingName, which switches on type and runs the + // associated steps: + + switch (type) { + case 'DataURL': { + // 1. Return bytes as a DataURL [RFC2397] subject to + // the considerations below: + // * Use mimeType as part of the Data URL if it is + // available in keeping with the Data URL + // specification [RFC2397]. + // * If mimeType is not available return a Data URL + // without a media-type. [RFC2397]. + + // https://datatracker.ietf.org/doc/html/rfc2397#section-3 + // dataurl := "data:" [ mediatype ] [ ";base64" ] "," data + // mediatype := [ type "/" subtype ] *( ";" parameter ) + // data := *urlchar + // parameter := attribute "=" value + let dataURL = 'data:' + + const parsed = parseMIMEType(mimeType || 'application/octet-stream') + + if (parsed !== 'failure') { + dataURL += serializeAMimeType(parsed) } - } else { - indexStr = "0"; + + dataURL += ';base64,' + + const decoder = new StringDecoder('latin1') + + for (const chunk of bytes) { + dataURL += btoa(decoder.write(chunk)) + } + + dataURL += btoa(decoder.end()) + + return dataURL } + case 'Text': { + // 1. Let encoding be failure + let encoding = 'failure' - try { - // Two arguments for new Date() are intentional. This will set other date - // components to minimal values in the current timezone instead of UTC, - // as new Date(0) will do. - const date = format.parse(pattern, dateStr, new Date(0, 0)); - if (format.asString(pattern, date) !== dateStr) return f; - p.index = parseInt(indexStr, 10); - p.date = dateStr; - p.timestamp = date.getTime(); - return ""; - } catch (e) { - //not a valid date, don't panic. - debug(`Problem parsing ${dateStr} as ${pattern}, error was: `, e); - return f; + // 2. If the encodingName is present, set encoding to the + // result of getting an encoding from encodingName. + if (encodingName) { + encoding = getEncoding(encodingName) + } + + // 3. If encoding is failure, and mimeType is present: + if (encoding === 'failure' && mimeType) { + // 1. Let type be the result of parse a MIME type + // given mimeType. + const type = parseMIMEType(mimeType) + + // 2. If type is not failure, set encoding to the result + // of getting an encoding from type’s parameters["charset"]. + if (type !== 'failure') { + encoding = getEncoding(type.parameters.get('charset')) + } + } + + // 4. If encoding is failure, then set encoding to UTF-8. + if (encoding === 'failure') { + encoding = 'UTF-8' + } + + // 5. Decode bytes using fallback encoding encoding, and + // return the result. + return decode(bytes, encoding) } - }; + case 'ArrayBuffer': { + // Return a new ArrayBuffer whose contents are bytes. + const sequence = combineByteSequences(bytes) - const index = (f, p) => { - if (f.match(/^\d+$/)) { - debug("it has an index"); - p.index = parseInt(f, 10); - return ""; + return sequence.buffer } - return f; - }; + case 'BinaryString': { + // Return bytes as a binary string, in which every byte + // is represented by a code unit of equal value [0..255]. + let binaryString = '' - let parts = [ - zip, - keepFileExt ? extAtEnd : extInMiddle, - pattern ? dateAndIndex : index - ]; + const decoder = new StringDecoder('latin1') - return filename => { - let result = { filename, index: 0, isCompressed: false }; - // pass the filename through each of the file part parsers - let whatsLeftOver = parts.reduce( - (remains, part) => part(remains, result), - filename - ); - // if there's anything left after parsing, then it wasn't a valid filename - return whatsLeftOver ? null : result; - }; -}; + for (const chunk of bytes) { + binaryString += decoder.write(chunk) + } + binaryString += decoder.end() -/***/ }), + return binaryString + } + } +} -/***/ 5735: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * @see https://encoding.spec.whatwg.org/#decode + * @param {Uint8Array[]} ioQueue + * @param {string} encoding + */ +function decode (ioQueue, encoding) { + const bytes = combineByteSequences(ioQueue) -module.exports = { - RollingFileWriteStream: __nccwpck_require__(8796), - RollingFileStream: __nccwpck_require__(5476), - DateRollingFileStream: __nccwpck_require__(3917) -}; + // 1. Let BOMEncoding be the result of BOM sniffing ioQueue. + const BOMEncoding = BOMSniffing(bytes) + let slice = 0 -/***/ }), + // 2. If BOMEncoding is non-null: + if (BOMEncoding !== null) { + // 1. Set encoding to BOMEncoding. + encoding = BOMEncoding -/***/ 66: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // 2. Read three bytes from ioQueue, if BOMEncoding is + // UTF-8; otherwise read two bytes. + // (Do nothing with those bytes.) + slice = BOMEncoding === 'UTF-8' ? 3 : 2 + } -const debug = __nccwpck_require__(8237)('streamroller:moveAndMaybeCompressFile'); -const fs = __nccwpck_require__(5630); -const zlib = __nccwpck_require__(9796); + // 3. Process a queue with an instance of encoding’s + // decoder, ioQueue, output, and "replacement". -const _parseOption = function(rawOptions){ - const defaultOptions = { - mode: parseInt("0600", 8), - compress: false, - }; - const options = Object.assign({}, defaultOptions, rawOptions); - debug(`_parseOption: moveAndMaybeCompressFile called with option=${JSON.stringify(options)}`); - return options; -}; + // 4. Return output. -const moveAndMaybeCompressFile = async ( - sourceFilePath, - targetFilePath, - options -) => { - options = _parseOption(options); + const sliced = bytes.slice(slice) + return new TextDecoder(encoding).decode(sliced) +} - if (sourceFilePath === targetFilePath) { - debug(`moveAndMaybeCompressFile: source and target are the same, not doing anything`); - return; - } +/** + * @see https://encoding.spec.whatwg.org/#bom-sniff + * @param {Uint8Array} ioQueue + */ +function BOMSniffing (ioQueue) { + // 1. Let BOM be the result of peeking 3 bytes from ioQueue, + // converted to a byte sequence. + const [a, b, c] = ioQueue - if (await fs.pathExists(sourceFilePath)) { - debug( - `moveAndMaybeCompressFile: moving file from ${sourceFilePath} to ${targetFilePath} ${ - options.compress ? "with" : "without" - } compress` - ); - if (options.compress) { - await new Promise((resolve, reject) => { - let isCreated = false; - // to avoid concurrency, the forked process which can create the file will proceed (using flags wx) - const writeStream = fs.createWriteStream(targetFilePath, { mode: options.mode, flags: "wx" }) - // wait until writable stream is valid before proceeding to read - .on("open", () => { - isCreated = true; - const readStream = fs.createReadStream(sourceFilePath) - // wait until readable stream is valid before piping - .on("open", () => { - readStream.pipe(zlib.createGzip()).pipe(writeStream); - }) - .on("error", (e) => { - debug(`moveAndMaybeCompressFile: error reading ${sourceFilePath}`, e); - // manually close writable: https://nodejs.org/api/stream.html#readablepipedestination-options - writeStream.destroy(e); - }); - }) - .on("finish", () => { - debug(`moveAndMaybeCompressFile: finished compressing ${targetFilePath}, deleting ${sourceFilePath}`); - // delete sourceFilePath - fs.unlink(sourceFilePath) - .then(resolve) - .catch((e) => { - debug(`moveAndMaybeCompressFile: error deleting ${sourceFilePath}, truncating instead`, e); - // fallback to truncate - fs.truncate(sourceFilePath) - .then(resolve) - .catch((e) => { - debug(`moveAndMaybeCompressFile: error truncating ${sourceFilePath}`, e); - reject(e); - }); - }); - }) - .on("error", (e) => { - if (!isCreated) { - debug(`moveAndMaybeCompressFile: error creating ${targetFilePath}`, e); - // do not do anything if handled by another forked process - reject(e); - } else { - debug(`moveAndMaybeCompressFile: error writing ${targetFilePath}, deleting`, e); - // delete targetFilePath (taking as nothing happened) - fs.unlink(targetFilePath) - .then(() => { reject(e); }) - .catch((e) => { - debug(`moveAndMaybeCompressFile: error deleting ${targetFilePath}`, e); - reject(e); - }); - } - }); - }).catch(() => {}); - } else { - debug(`moveAndMaybeCompressFile: renaming ${sourceFilePath} to ${targetFilePath}`); - try { - await fs.move(sourceFilePath, targetFilePath, { overwrite: true }); - } catch (e) { - debug(`moveAndMaybeCompressFile: error renaming ${sourceFilePath} to ${targetFilePath}`, e); - debug(`moveAndMaybeCompressFile: trying copy+truncate instead`); - await fs.copy(sourceFilePath, targetFilePath, { overwrite: true }); - await fs.truncate(sourceFilePath); - } - } + // 2. For each of the rows in the table below, starting with + // the first one and going down, if BOM starts with the + // bytes given in the first column, then return the + // encoding given in the cell in the second column of that + // row. Otherwise, return null. + if (a === 0xEF && b === 0xBB && c === 0xBF) { + return 'UTF-8' + } else if (a === 0xFE && b === 0xFF) { + return 'UTF-16BE' + } else if (a === 0xFF && b === 0xFE) { + return 'UTF-16LE' } -}; -module.exports = moveAndMaybeCompressFile; + return null +} +/** + * @param {Uint8Array[]} sequences + */ +function combineByteSequences (sequences) { + const size = sequences.reduce((a, b) => { + return a + b.byteLength + }, 0) -/***/ }), + let offset = 0 -/***/ 9652: -/***/ ((module) => { + return sequences.reduce((a, b) => { + a.set(b, offset) + offset += b.byteLength + return a + }, new Uint8Array(size)) +} -// allows us to inject a mock date in tests -module.exports = () => new Date(); +module.exports = { + staticPropertyDescriptors, + readOperation, + fireAProgressEvent +} /***/ }), -/***/ 2577: +/***/ 1892: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const stripAnsi = __nccwpck_require__(5591); -const isFullwidthCodePoint = __nccwpck_require__(4882); -const emojiRegex = __nccwpck_require__(8212); -const stringWidth = string => { - if (typeof string !== 'string' || string.length === 0) { - return 0; - } +// We include a version number for the Dispatcher API. In case of breaking changes, +// this version number must be increased to avoid conflicts. +const globalDispatcher = Symbol.for('undici.globalDispatcher.1') +const { InvalidArgumentError } = __nccwpck_require__(8045) +const Agent = __nccwpck_require__(7890) - string = stripAnsi(string); +if (getGlobalDispatcher() === undefined) { + setGlobalDispatcher(new Agent()) +} - if (string.length === 0) { - return 0; - } +function setGlobalDispatcher (agent) { + if (!agent || typeof agent.dispatch !== 'function') { + throw new InvalidArgumentError('Argument agent must implement Agent') + } + Object.defineProperty(globalThis, globalDispatcher, { + value: agent, + writable: true, + enumerable: false, + configurable: false + }) +} - string = string.replace(emojiRegex(), ' '); +function getGlobalDispatcher () { + return globalThis[globalDispatcher] +} - let width = 0; +module.exports = { + setGlobalDispatcher, + getGlobalDispatcher +} - for (let i = 0; i < string.length; i++) { - const code = string.codePointAt(i); - // Ignore control characters - if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) { - continue; - } +/***/ }), - // Ignore combining characters - if (code >= 0x300 && code <= 0x36F) { - continue; - } +/***/ 6930: +/***/ ((module) => { - // Surrogates - if (code > 0xFFFF) { - i++; - } +"use strict"; - width += isFullwidthCodePoint(code) ? 2 : 1; - } - return width; -}; +module.exports = class DecoratorHandler { + constructor (handler) { + this.handler = handler + } -module.exports = stringWidth; -// TODO: remove this in the next major version -module.exports["default"] = stringWidth; + onConnect (...args) { + return this.handler.onConnect(...args) + } + + onError (...args) { + return this.handler.onError(...args) + } + + onUpgrade (...args) { + return this.handler.onUpgrade(...args) + } + + onHeaders (...args) { + return this.handler.onHeaders(...args) + } + + onData (...args) { + return this.handler.onData(...args) + } + + onComplete (...args) { + return this.handler.onComplete(...args) + } + + onBodySent (...args) { + return this.handler.onBodySent(...args) + } +} /***/ }), -/***/ 4841: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 2860: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. +const util = __nccwpck_require__(3983) +const { kBodyUsed } = __nccwpck_require__(2785) +const assert = __nccwpck_require__(9491) +const { InvalidArgumentError } = __nccwpck_require__(8045) +const EE = __nccwpck_require__(2361) + +const redirectableStatusCodes = [300, 301, 302, 303, 307, 308] + +const kBody = Symbol('body') + +class BodyAsyncIterable { + constructor (body) { + this[kBody] = body + this[kBodyUsed] = false + } + + async * [Symbol.asyncIterator] () { + assert(!this[kBodyUsed], 'disturbed') + this[kBodyUsed] = true + yield * this[kBody] + } +} + +class RedirectHandler { + constructor (dispatch, maxRedirections, opts, handler) { + if (maxRedirections != null && (!Number.isInteger(maxRedirections) || maxRedirections < 0)) { + throw new InvalidArgumentError('maxRedirections must be a positive number') + } -/**/ + util.validateHandler(handler, opts.method, opts.upgrade) -var Buffer = (__nccwpck_require__(1867).Buffer); -/**/ + this.dispatch = dispatch + this.location = null + this.abort = null + this.opts = { ...opts, maxRedirections: 0 } // opts must be a copy + this.maxRedirections = maxRedirections + this.handler = handler + this.history = [] -var isEncoding = Buffer.isEncoding || function (encoding) { - encoding = '' + encoding; - switch (encoding && encoding.toLowerCase()) { - case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw': - return true; - default: - return false; - } -}; + if (util.isStream(this.opts.body)) { + // TODO (fix): Provide some way for the user to cache the file to e.g. /tmp + // so that it can be dispatched again? + // TODO (fix): Do we need 100-expect support to provide a way to do this properly? + if (util.bodyLength(this.opts.body) === 0) { + this.opts.body + .on('data', function () { + assert(false) + }) + } -function _normalizeEncoding(enc) { - if (!enc) return 'utf8'; - var retried; - while (true) { - switch (enc) { - case 'utf8': - case 'utf-8': - return 'utf8'; - case 'ucs2': - case 'ucs-2': - case 'utf16le': - case 'utf-16le': - return 'utf16le'; - case 'latin1': - case 'binary': - return 'latin1'; - case 'base64': - case 'ascii': - case 'hex': - return enc; - default: - if (retried) return; // undefined - enc = ('' + enc).toLowerCase(); - retried = true; + if (typeof this.opts.body.readableDidRead !== 'boolean') { + this.opts.body[kBodyUsed] = false + EE.prototype.on.call(this.opts.body, 'data', function () { + this[kBodyUsed] = true + }) + } + } else if (this.opts.body && typeof this.opts.body.pipeTo === 'function') { + // TODO (fix): We can't access ReadableStream internal state + // to determine whether or not it has been disturbed. This is just + // a workaround. + this.opts.body = new BodyAsyncIterable(this.opts.body) + } else if ( + this.opts.body && + typeof this.opts.body !== 'string' && + !ArrayBuffer.isView(this.opts.body) && + util.isIterable(this.opts.body) + ) { + // TODO: Should we allow re-using iterable if !this.opts.idempotent + // or through some other flag? + this.opts.body = new BodyAsyncIterable(this.opts.body) } } -}; -// Do not cache `Buffer.isEncoding` when checking encoding names as some -// modules monkey-patch it to support additional encodings -function normalizeEncoding(enc) { - var nenc = _normalizeEncoding(enc); - if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc); - return nenc || enc; -} + onConnect (abort) { + this.abort = abort + this.handler.onConnect(abort, { history: this.history }) + } -// StringDecoder provides an interface for efficiently splitting a series of -// buffers into a series of JS strings without breaking apart multi-byte -// characters. -exports.s = StringDecoder; -function StringDecoder(encoding) { - this.encoding = normalizeEncoding(encoding); - var nb; - switch (this.encoding) { - case 'utf16le': - this.text = utf16Text; - this.end = utf16End; - nb = 4; - break; - case 'utf8': - this.fillLast = utf8FillLast; - nb = 4; - break; - case 'base64': - this.text = base64Text; - this.end = base64End; - nb = 3; - break; - default: - this.write = simpleWrite; - this.end = simpleEnd; - return; + onUpgrade (statusCode, headers, socket) { + this.handler.onUpgrade(statusCode, headers, socket) } - this.lastNeed = 0; - this.lastTotal = 0; - this.lastChar = Buffer.allocUnsafe(nb); -} -StringDecoder.prototype.write = function (buf) { - if (buf.length === 0) return ''; - var r; - var i; - if (this.lastNeed) { - r = this.fillLast(buf); - if (r === undefined) return ''; - i = this.lastNeed; - this.lastNeed = 0; - } else { - i = 0; + onError (error) { + this.handler.onError(error) } - if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i); - return r || ''; -}; -StringDecoder.prototype.end = utf8End; + onHeaders (statusCode, headers, resume, statusText) { + this.location = this.history.length >= this.maxRedirections || util.isDisturbed(this.opts.body) + ? null + : parseLocation(statusCode, headers) -// Returns only complete characters in a Buffer -StringDecoder.prototype.text = utf8Text; + if (this.opts.origin) { + this.history.push(new URL(this.opts.path, this.opts.origin)) + } -// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer -StringDecoder.prototype.fillLast = function (buf) { - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); + if (!this.location) { + return this.handler.onHeaders(statusCode, headers, resume, statusText) + } + + const { origin, pathname, search } = util.parseURL(new URL(this.location, this.opts.origin && new URL(this.opts.path, this.opts.origin))) + const path = search ? `${pathname}${search}` : pathname + + // Remove headers referring to the original URL. + // By default it is Host only, unless it's a 303 (see below), which removes also all Content-* headers. + // https://tools.ietf.org/html/rfc7231#section-6.4 + this.opts.headers = cleanRequestHeaders(this.opts.headers, statusCode === 303, this.opts.origin !== origin) + this.opts.path = path + this.opts.origin = origin + this.opts.maxRedirections = 0 + this.opts.query = null + + // https://tools.ietf.org/html/rfc7231#section-6.4.4 + // In case of HTTP 303, always replace method to be either HEAD or GET + if (statusCode === 303 && this.opts.method !== 'HEAD') { + this.opts.method = 'GET' + this.opts.body = null + } } - buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length); - this.lastNeed -= buf.length; -}; -// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a -// continuation byte. If an invalid byte is detected, -2 is returned. -function utf8CheckByte(byte) { - if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4; - return byte >> 6 === 0x02 ? -1 : -2; -} + onData (chunk) { + if (this.location) { + /* + https://tools.ietf.org/html/rfc7231#section-6.4 -// Checks at most 3 bytes at the end of a Buffer in order to detect an -// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4) -// needed to complete the UTF-8 character (if applicable) are returned. -function utf8CheckIncomplete(self, buf, i) { - var j = buf.length - 1; - if (j < i) return 0; - var nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 1; - return nb; + TLDR: undici always ignores 3xx response bodies. + + Redirection is used to serve the requested resource from another URL, so it is assumes that + no body is generated (and thus can be ignored). Even though generating a body is not prohibited. + + For status 301, 302, 303, 307 and 308 (the latter from RFC 7238), the specs mention that the body usually + (which means it's optional and not mandated) contain just an hyperlink to the value of + the Location response header, so the body can be ignored safely. + + For status 300, which is "Multiple Choices", the spec mentions both generating a Location + response header AND a response body with the other possible location to follow. + Since the spec explicitily chooses not to specify a format for such body and leave it to + servers and browsers implementors, we ignore the body as there is no specified way to eventually parse it. + */ + } else { + return this.handler.onData(chunk) + } } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) self.lastNeed = nb - 2; - return nb; + + onComplete (trailers) { + if (this.location) { + /* + https://tools.ietf.org/html/rfc7231#section-6.4 + + TLDR: undici always ignores 3xx response trailers as they are not expected in case of redirections + and neither are useful if present. + + See comment on onData method above for more detailed informations. + */ + + this.location = null + this.abort = null + + this.dispatch(this.opts, this) + } else { + this.handler.onComplete(trailers) + } } - if (--j < i || nb === -2) return 0; - nb = utf8CheckByte(buf[j]); - if (nb >= 0) { - if (nb > 0) { - if (nb === 2) nb = 0;else self.lastNeed = nb - 3; + + onBodySent (chunk) { + if (this.handler.onBodySent) { + this.handler.onBodySent(chunk) } - return nb; } - return 0; } -// Validates as many continuation bytes for a multi-byte UTF-8 character as -// needed or are available. If we see a non-continuation byte where we expect -// one, we "replace" the validated continuation bytes we've seen so far with -// a single UTF-8 replacement character ('\ufffd'), to match v8's UTF-8 decoding -// behavior. The continuation byte check is included three times in the case -// where all of the continuation bytes for a character exist in the same buffer. -// It is also done this way as a slight performance increase instead of using a -// loop. -function utf8CheckExtraBytes(self, buf, p) { - if ((buf[0] & 0xC0) !== 0x80) { - self.lastNeed = 0; - return '\ufffd'; +function parseLocation (statusCode, headers) { + if (redirectableStatusCodes.indexOf(statusCode) === -1) { + return null } - if (self.lastNeed > 1 && buf.length > 1) { - if ((buf[1] & 0xC0) !== 0x80) { - self.lastNeed = 1; - return '\ufffd'; - } - if (self.lastNeed > 2 && buf.length > 2) { - if ((buf[2] & 0xC0) !== 0x80) { - self.lastNeed = 2; - return '\ufffd'; - } + + for (let i = 0; i < headers.length; i += 2) { + if (headers[i].toString().toLowerCase() === 'location') { + return headers[i + 1] } } } -// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer. -function utf8FillLast(buf) { - var p = this.lastTotal - this.lastNeed; - var r = utf8CheckExtraBytes(this, buf, p); - if (r !== undefined) return r; - if (this.lastNeed <= buf.length) { - buf.copy(this.lastChar, p, 0, this.lastNeed); - return this.lastChar.toString(this.encoding, 0, this.lastTotal); - } - buf.copy(this.lastChar, p, 0, buf.length); - this.lastNeed -= buf.length; +// https://tools.ietf.org/html/rfc7231#section-6.4.4 +function shouldRemoveHeader (header, removeContent, unknownOrigin) { + return ( + (header.length === 4 && header.toString().toLowerCase() === 'host') || + (removeContent && header.toString().toLowerCase().indexOf('content-') === 0) || + (unknownOrigin && header.length === 13 && header.toString().toLowerCase() === 'authorization') || + (unknownOrigin && header.length === 6 && header.toString().toLowerCase() === 'cookie') + ) } -// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a -// partial character, the character's bytes are buffered until the required -// number of bytes are available. -function utf8Text(buf, i) { - var total = utf8CheckIncomplete(this, buf, i); - if (!this.lastNeed) return buf.toString('utf8', i); - this.lastTotal = total; - var end = buf.length - (total - this.lastNeed); - buf.copy(this.lastChar, 0, end); - return buf.toString('utf8', i, end); +// https://tools.ietf.org/html/rfc7231#section-6.4 +function cleanRequestHeaders (headers, removeContent, unknownOrigin) { + const ret = [] + if (Array.isArray(headers)) { + for (let i = 0; i < headers.length; i += 2) { + if (!shouldRemoveHeader(headers[i], removeContent, unknownOrigin)) { + ret.push(headers[i], headers[i + 1]) + } + } + } else if (headers && typeof headers === 'object') { + for (const key of Object.keys(headers)) { + if (!shouldRemoveHeader(key, removeContent, unknownOrigin)) { + ret.push(key, headers[key]) + } + } + } else { + assert(headers == null, 'headers must be an object or an array') + } + return ret } -// For UTF-8, a replacement character is added when ending on a partial -// character. -function utf8End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + '\ufffd'; - return r; -} +module.exports = RedirectHandler -// UTF-16LE typically needs two bytes per character, but even if we have an even -// number of bytes available, we need to check if we end on a leading/high -// surrogate. In that case, we need to wait for the next two bytes in order to -// decode the last character properly. -function utf16Text(buf, i) { - if ((buf.length - i) % 2 === 0) { - var r = buf.toString('utf16le', i); - if (r) { - var c = r.charCodeAt(r.length - 1); - if (c >= 0xD800 && c <= 0xDBFF) { - this.lastNeed = 2; - this.lastTotal = 4; - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; - return r.slice(0, -1); + +/***/ }), + +/***/ 2286: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const assert = __nccwpck_require__(9491) + +const { kRetryHandlerDefaultRetry } = __nccwpck_require__(2785) +const { RequestRetryError } = __nccwpck_require__(8045) +const { isDisturbed, parseHeaders, parseRangeHeader } = __nccwpck_require__(3983) + +function calculateRetryAfterHeader (retryAfter) { + const current = Date.now() + const diff = new Date(retryAfter).getTime() - current + + return diff +} + +class RetryHandler { + constructor (opts, handlers) { + const { retryOptions, ...dispatchOpts } = opts + const { + // Retry scoped + retry: retryFn, + maxRetries, + maxTimeout, + minTimeout, + timeoutFactor, + // Response scoped + methods, + errorCodes, + retryAfter, + statusCodes + } = retryOptions ?? {} + + this.dispatch = handlers.dispatch + this.handler = handlers.handler + this.opts = dispatchOpts + this.abort = null + this.aborted = false + this.retryOpts = { + retry: retryFn ?? RetryHandler[kRetryHandlerDefaultRetry], + retryAfter: retryAfter ?? true, + maxTimeout: maxTimeout ?? 30 * 1000, // 30s, + timeout: minTimeout ?? 500, // .5s + timeoutFactor: timeoutFactor ?? 2, + maxRetries: maxRetries ?? 5, + // What errors we should retry + methods: methods ?? ['GET', 'HEAD', 'OPTIONS', 'PUT', 'DELETE', 'TRACE'], + // Indicates which errors to retry + statusCodes: statusCodes ?? [500, 502, 503, 504, 429], + // List of errors to retry + errorCodes: errorCodes ?? [ + 'ECONNRESET', + 'ECONNREFUSED', + 'ENOTFOUND', + 'ENETDOWN', + 'ENETUNREACH', + 'EHOSTDOWN', + 'EHOSTUNREACH', + 'EPIPE' + ] + } + + this.retryCount = 0 + this.start = 0 + this.end = null + this.etag = null + this.resume = null + + // Handle possible onConnect duplication + this.handler.onConnect(reason => { + this.aborted = true + if (this.abort) { + this.abort(reason) + } else { + this.reason = reason } + }) + } + + onRequestSent () { + if (this.handler.onRequestSent) { + this.handler.onRequestSent() } - return r; } - this.lastNeed = 1; - this.lastTotal = 2; - this.lastChar[0] = buf[buf.length - 1]; - return buf.toString('utf16le', i, buf.length - 1); -} -// For UTF-16LE we do not explicitly append special replacement characters if we -// end on a partial character, we simply let v8 handle that. -function utf16End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) { - var end = this.lastTotal - this.lastNeed; - return r + this.lastChar.toString('utf16le', 0, end); + onUpgrade (statusCode, headers, socket) { + if (this.handler.onUpgrade) { + this.handler.onUpgrade(statusCode, headers, socket) + } } - return r; -} -function base64Text(buf, i) { - var n = (buf.length - i) % 3; - if (n === 0) return buf.toString('base64', i); - this.lastNeed = 3 - n; - this.lastTotal = 3; - if (n === 1) { - this.lastChar[0] = buf[buf.length - 1]; - } else { - this.lastChar[0] = buf[buf.length - 2]; - this.lastChar[1] = buf[buf.length - 1]; + onConnect (abort) { + if (this.aborted) { + abort(this.reason) + } else { + this.abort = abort + } } - return buf.toString('base64', i, buf.length - n); -} -function base64End(buf) { - var r = buf && buf.length ? this.write(buf) : ''; - if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed); - return r; -} + onBodySent (chunk) { + if (this.handler.onBodySent) return this.handler.onBodySent(chunk) + } -// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex) -function simpleWrite(buf) { - return buf.toString(this.encoding); -} + static [kRetryHandlerDefaultRetry] (err, { state, opts }, cb) { + const { statusCode, code, headers } = err + const { method, retryOptions } = opts + const { + maxRetries, + timeout, + maxTimeout, + timeoutFactor, + statusCodes, + errorCodes, + methods + } = retryOptions + let { counter, currentTimeout } = state -function simpleEnd(buf) { - return buf && buf.length ? this.write(buf) : ''; -} + currentTimeout = + currentTimeout != null && currentTimeout > 0 ? currentTimeout : timeout -/***/ }), + // Any code that is not a Undici's originated and allowed to retry + if ( + code && + code !== 'UND_ERR_REQ_RETRY' && + code !== 'UND_ERR_SOCKET' && + !errorCodes.includes(code) + ) { + cb(err) + return + } -/***/ 5591: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // If a set of method are provided and the current method is not in the list + if (Array.isArray(methods) && !methods.includes(method)) { + cb(err) + return + } -"use strict"; + // If a set of status code are provided and the current status code is not in the list + if ( + statusCode != null && + Array.isArray(statusCodes) && + !statusCodes.includes(statusCode) + ) { + cb(err) + return + } -const ansiRegex = __nccwpck_require__(5063); + // If we reached the max number of retries + if (counter > maxRetries) { + cb(err) + return + } -module.exports = string => typeof string === 'string' ? string.replace(ansiRegex(), '') : string; + let retryAfterHeader = headers != null && headers['retry-after'] + if (retryAfterHeader) { + retryAfterHeader = Number(retryAfterHeader) + retryAfterHeader = isNaN(retryAfterHeader) + ? calculateRetryAfterHeader(retryAfterHeader) + : retryAfterHeader * 1e3 // Retry-After is in seconds + } + const retryTimeout = + retryAfterHeader > 0 + ? Math.min(retryAfterHeader, maxTimeout) + : Math.min(currentTimeout * timeoutFactor ** counter, maxTimeout) -/***/ }), + state.currentTimeout = retryTimeout -/***/ 9318: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + setTimeout(() => cb(null), retryTimeout) + } -"use strict"; + onHeaders (statusCode, rawHeaders, resume, statusMessage) { + const headers = parseHeaders(rawHeaders) -const os = __nccwpck_require__(2037); -const hasFlag = __nccwpck_require__(1621); + this.retryCount += 1 -const env = process.env; + if (statusCode >= 300) { + this.abort( + new RequestRetryError('Request failed', statusCode, { + headers, + count: this.retryCount + }) + ) + return false + } -let forceColor; -if (hasFlag('no-color') || - hasFlag('no-colors') || - hasFlag('color=false')) { - forceColor = false; -} else if (hasFlag('color') || - hasFlag('colors') || - hasFlag('color=true') || - hasFlag('color=always')) { - forceColor = true; -} -if ('FORCE_COLOR' in env) { - forceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0; -} + // Checkpoint for resume from where we left it + if (this.resume != null) { + this.resume = null -function translateLevel(level) { - if (level === 0) { - return false; - } + if (statusCode !== 206) { + return true + } - return { - level, - hasBasic: true, - has256: level >= 2, - has16m: level >= 3 - }; -} + const contentRange = parseRangeHeader(headers['content-range']) + // If no content range + if (!contentRange) { + this.abort( + new RequestRetryError('Content-Range mismatch', statusCode, { + headers, + count: this.retryCount + }) + ) + return false + } -function supportsColor(stream) { - if (forceColor === false) { - return 0; - } + // Let's start with a weak etag check + if (this.etag != null && this.etag !== headers.etag) { + this.abort( + new RequestRetryError('ETag mismatch', statusCode, { + headers, + count: this.retryCount + }) + ) + return false + } - if (hasFlag('color=16m') || - hasFlag('color=full') || - hasFlag('color=truecolor')) { - return 3; - } + const { start, size, end = size } = contentRange - if (hasFlag('color=256')) { - return 2; - } + assert(this.start === start, 'content-range mismatch') + assert(this.end == null || this.end === end, 'content-range mismatch') - if (stream && !stream.isTTY && forceColor !== true) { - return 0; - } + this.resume = resume + return true + } - const min = forceColor ? 1 : 0; + if (this.end == null) { + if (statusCode === 206) { + // First time we receive 206 + const range = parseRangeHeader(headers['content-range']) - if (process.platform === 'win32') { - // Node.js 7.5.0 is the first version of Node.js to include a patch to - // libuv that enables 256 color output on Windows. Anything earlier and it - // won't work. However, here we target Node.js 8 at minimum as it is an LTS - // release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows - // release that supports 256 colors. Windows 10 build 14931 is the first release - // that supports 16m/TrueColor. - const osRelease = os.release().split('.'); - if ( - Number(process.versions.node.split('.')[0]) >= 8 && - Number(osRelease[0]) >= 10 && - Number(osRelease[2]) >= 10586 - ) { - return Number(osRelease[2]) >= 14931 ? 3 : 2; - } + if (range == null) { + return this.handler.onHeaders( + statusCode, + rawHeaders, + resume, + statusMessage + ) + } - return 1; - } + const { start, size, end = size } = range - if ('CI' in env) { - if (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(sign => sign in env) || env.CI_NAME === 'codeship') { - return 1; - } + assert( + start != null && Number.isFinite(start) && this.start !== start, + 'content-range mismatch' + ) + assert(Number.isFinite(start)) + assert( + end != null && Number.isFinite(end) && this.end !== end, + 'invalid content-length' + ) - return min; - } + this.start = start + this.end = end + } - if ('TEAMCITY_VERSION' in env) { - return /^(9\.(0*[1-9]\d*)\.|\d{2,}\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0; - } + // We make our best to checkpoint the body for further range headers + if (this.end == null) { + const contentLength = headers['content-length'] + this.end = contentLength != null ? Number(contentLength) : null + } - if (env.COLORTERM === 'truecolor') { - return 3; - } + assert(Number.isFinite(this.start)) + assert( + this.end == null || Number.isFinite(this.end), + 'invalid content-length' + ) - if ('TERM_PROGRAM' in env) { - const version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10); + this.resume = resume + this.etag = headers.etag != null ? headers.etag : null - switch (env.TERM_PROGRAM) { - case 'iTerm.app': - return version >= 3 ? 3 : 2; - case 'Apple_Terminal': - return 2; - // No default - } - } + return this.handler.onHeaders( + statusCode, + rawHeaders, + resume, + statusMessage + ) + } - if (/-256(color)?$/i.test(env.TERM)) { - return 2; - } + const err = new RequestRetryError('Request failed', statusCode, { + headers, + count: this.retryCount + }) - if (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) { - return 1; - } + this.abort(err) - if ('COLORTERM' in env) { - return 1; - } + return false + } - if (env.TERM === 'dumb') { - return min; - } + onData (chunk) { + this.start += chunk.length - return min; + return this.handler.onData(chunk) + } + + onComplete (rawTrailers) { + this.retryCount = 0 + return this.handler.onComplete(rawTrailers) + } + + onError (err) { + if (this.aborted || isDisturbed(this.opts.body)) { + return this.handler.onError(err) + } + + this.retryOpts.retry( + err, + { + state: { counter: this.retryCount++, currentTimeout: this.retryAfter }, + opts: { retryOptions: this.retryOpts, ...this.opts } + }, + onRetry.bind(this) + ) + + function onRetry (err) { + if (err != null || this.aborted || isDisturbed(this.opts.body)) { + return this.handler.onError(err) + } + + if (this.start !== 0) { + this.opts = { + ...this.opts, + headers: { + ...this.opts.headers, + range: `bytes=${this.start}-${this.end ?? ''}` + } + } + } + + try { + this.dispatch(this.opts, this) + } catch (err) { + this.handler.onError(err) + } + } + } } -function getSupportLevel(stream) { - const level = supportsColor(stream); - return translateLevel(level); +module.exports = RetryHandler + + +/***/ }), + +/***/ 8861: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const RedirectHandler = __nccwpck_require__(2860) + +function createRedirectInterceptor ({ maxRedirections: defaultMaxRedirections }) { + return (dispatch) => { + return function Intercept (opts, handler) { + const { maxRedirections = defaultMaxRedirections } = opts + + if (!maxRedirections) { + return dispatch(opts, handler) + } + + const redirectHandler = new RedirectHandler(dispatch, maxRedirections, opts, handler) + opts = { ...opts, maxRedirections: 0 } // Stop sub dispatcher from also redirecting. + return dispatch(opts, redirectHandler) + } + } } -module.exports = { - supportsColor: getSupportLevel, - stdout: getSupportLevel(process.stdout), - stderr: getSupportLevel(process.stderr) -}; +module.exports = createRedirectInterceptor /***/ }), -/***/ 366: +/***/ 953: /***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { -var chownr = __nccwpck_require__(9051) -var tar = __nccwpck_require__(2283) -var pump = __nccwpck_require__(8341) -var mkdirp = __nccwpck_require__(7614) -var fs = __nccwpck_require__(7147) -var path = __nccwpck_require__(1017) -var os = __nccwpck_require__(2037) +"use strict"; -var win32 = os.platform() === 'win32' +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.SPECIAL_HEADERS = exports.HEADER_STATE = exports.MINOR = exports.MAJOR = exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS = exports.TOKEN = exports.STRICT_TOKEN = exports.HEX = exports.URL_CHAR = exports.STRICT_URL_CHAR = exports.USERINFO_CHARS = exports.MARK = exports.ALPHANUM = exports.NUM = exports.HEX_MAP = exports.NUM_MAP = exports.ALPHA = exports.FINISH = exports.H_METHOD_MAP = exports.METHOD_MAP = exports.METHODS_RTSP = exports.METHODS_ICE = exports.METHODS_HTTP = exports.METHODS = exports.LENIENT_FLAGS = exports.FLAGS = exports.TYPE = exports.ERROR = void 0; +const utils_1 = __nccwpck_require__(1891); +// C headers +var ERROR; +(function (ERROR) { + ERROR[ERROR["OK"] = 0] = "OK"; + ERROR[ERROR["INTERNAL"] = 1] = "INTERNAL"; + ERROR[ERROR["STRICT"] = 2] = "STRICT"; + ERROR[ERROR["LF_EXPECTED"] = 3] = "LF_EXPECTED"; + ERROR[ERROR["UNEXPECTED_CONTENT_LENGTH"] = 4] = "UNEXPECTED_CONTENT_LENGTH"; + ERROR[ERROR["CLOSED_CONNECTION"] = 5] = "CLOSED_CONNECTION"; + ERROR[ERROR["INVALID_METHOD"] = 6] = "INVALID_METHOD"; + ERROR[ERROR["INVALID_URL"] = 7] = "INVALID_URL"; + ERROR[ERROR["INVALID_CONSTANT"] = 8] = "INVALID_CONSTANT"; + ERROR[ERROR["INVALID_VERSION"] = 9] = "INVALID_VERSION"; + ERROR[ERROR["INVALID_HEADER_TOKEN"] = 10] = "INVALID_HEADER_TOKEN"; + ERROR[ERROR["INVALID_CONTENT_LENGTH"] = 11] = "INVALID_CONTENT_LENGTH"; + ERROR[ERROR["INVALID_CHUNK_SIZE"] = 12] = "INVALID_CHUNK_SIZE"; + ERROR[ERROR["INVALID_STATUS"] = 13] = "INVALID_STATUS"; + ERROR[ERROR["INVALID_EOF_STATE"] = 14] = "INVALID_EOF_STATE"; + ERROR[ERROR["INVALID_TRANSFER_ENCODING"] = 15] = "INVALID_TRANSFER_ENCODING"; + ERROR[ERROR["CB_MESSAGE_BEGIN"] = 16] = "CB_MESSAGE_BEGIN"; + ERROR[ERROR["CB_HEADERS_COMPLETE"] = 17] = "CB_HEADERS_COMPLETE"; + ERROR[ERROR["CB_MESSAGE_COMPLETE"] = 18] = "CB_MESSAGE_COMPLETE"; + ERROR[ERROR["CB_CHUNK_HEADER"] = 19] = "CB_CHUNK_HEADER"; + ERROR[ERROR["CB_CHUNK_COMPLETE"] = 20] = "CB_CHUNK_COMPLETE"; + ERROR[ERROR["PAUSED"] = 21] = "PAUSED"; + ERROR[ERROR["PAUSED_UPGRADE"] = 22] = "PAUSED_UPGRADE"; + ERROR[ERROR["PAUSED_H2_UPGRADE"] = 23] = "PAUSED_H2_UPGRADE"; + ERROR[ERROR["USER"] = 24] = "USER"; +})(ERROR = exports.ERROR || (exports.ERROR = {})); +var TYPE; +(function (TYPE) { + TYPE[TYPE["BOTH"] = 0] = "BOTH"; + TYPE[TYPE["REQUEST"] = 1] = "REQUEST"; + TYPE[TYPE["RESPONSE"] = 2] = "RESPONSE"; +})(TYPE = exports.TYPE || (exports.TYPE = {})); +var FLAGS; +(function (FLAGS) { + FLAGS[FLAGS["CONNECTION_KEEP_ALIVE"] = 1] = "CONNECTION_KEEP_ALIVE"; + FLAGS[FLAGS["CONNECTION_CLOSE"] = 2] = "CONNECTION_CLOSE"; + FLAGS[FLAGS["CONNECTION_UPGRADE"] = 4] = "CONNECTION_UPGRADE"; + FLAGS[FLAGS["CHUNKED"] = 8] = "CHUNKED"; + FLAGS[FLAGS["UPGRADE"] = 16] = "UPGRADE"; + FLAGS[FLAGS["CONTENT_LENGTH"] = 32] = "CONTENT_LENGTH"; + FLAGS[FLAGS["SKIPBODY"] = 64] = "SKIPBODY"; + FLAGS[FLAGS["TRAILING"] = 128] = "TRAILING"; + // 1 << 8 is unused + FLAGS[FLAGS["TRANSFER_ENCODING"] = 512] = "TRANSFER_ENCODING"; +})(FLAGS = exports.FLAGS || (exports.FLAGS = {})); +var LENIENT_FLAGS; +(function (LENIENT_FLAGS) { + LENIENT_FLAGS[LENIENT_FLAGS["HEADERS"] = 1] = "HEADERS"; + LENIENT_FLAGS[LENIENT_FLAGS["CHUNKED_LENGTH"] = 2] = "CHUNKED_LENGTH"; + LENIENT_FLAGS[LENIENT_FLAGS["KEEP_ALIVE"] = 4] = "KEEP_ALIVE"; +})(LENIENT_FLAGS = exports.LENIENT_FLAGS || (exports.LENIENT_FLAGS = {})); +var METHODS; +(function (METHODS) { + METHODS[METHODS["DELETE"] = 0] = "DELETE"; + METHODS[METHODS["GET"] = 1] = "GET"; + METHODS[METHODS["HEAD"] = 2] = "HEAD"; + METHODS[METHODS["POST"] = 3] = "POST"; + METHODS[METHODS["PUT"] = 4] = "PUT"; + /* pathological */ + METHODS[METHODS["CONNECT"] = 5] = "CONNECT"; + METHODS[METHODS["OPTIONS"] = 6] = "OPTIONS"; + METHODS[METHODS["TRACE"] = 7] = "TRACE"; + /* WebDAV */ + METHODS[METHODS["COPY"] = 8] = "COPY"; + METHODS[METHODS["LOCK"] = 9] = "LOCK"; + METHODS[METHODS["MKCOL"] = 10] = "MKCOL"; + METHODS[METHODS["MOVE"] = 11] = "MOVE"; + METHODS[METHODS["PROPFIND"] = 12] = "PROPFIND"; + METHODS[METHODS["PROPPATCH"] = 13] = "PROPPATCH"; + METHODS[METHODS["SEARCH"] = 14] = "SEARCH"; + METHODS[METHODS["UNLOCK"] = 15] = "UNLOCK"; + METHODS[METHODS["BIND"] = 16] = "BIND"; + METHODS[METHODS["REBIND"] = 17] = "REBIND"; + METHODS[METHODS["UNBIND"] = 18] = "UNBIND"; + METHODS[METHODS["ACL"] = 19] = "ACL"; + /* subversion */ + METHODS[METHODS["REPORT"] = 20] = "REPORT"; + METHODS[METHODS["MKACTIVITY"] = 21] = "MKACTIVITY"; + METHODS[METHODS["CHECKOUT"] = 22] = "CHECKOUT"; + METHODS[METHODS["MERGE"] = 23] = "MERGE"; + /* upnp */ + METHODS[METHODS["M-SEARCH"] = 24] = "M-SEARCH"; + METHODS[METHODS["NOTIFY"] = 25] = "NOTIFY"; + METHODS[METHODS["SUBSCRIBE"] = 26] = "SUBSCRIBE"; + METHODS[METHODS["UNSUBSCRIBE"] = 27] = "UNSUBSCRIBE"; + /* RFC-5789 */ + METHODS[METHODS["PATCH"] = 28] = "PATCH"; + METHODS[METHODS["PURGE"] = 29] = "PURGE"; + /* CalDAV */ + METHODS[METHODS["MKCALENDAR"] = 30] = "MKCALENDAR"; + /* RFC-2068, section 19.6.1.2 */ + METHODS[METHODS["LINK"] = 31] = "LINK"; + METHODS[METHODS["UNLINK"] = 32] = "UNLINK"; + /* icecast */ + METHODS[METHODS["SOURCE"] = 33] = "SOURCE"; + /* RFC-7540, section 11.6 */ + METHODS[METHODS["PRI"] = 34] = "PRI"; + /* RFC-2326 RTSP */ + METHODS[METHODS["DESCRIBE"] = 35] = "DESCRIBE"; + METHODS[METHODS["ANNOUNCE"] = 36] = "ANNOUNCE"; + METHODS[METHODS["SETUP"] = 37] = "SETUP"; + METHODS[METHODS["PLAY"] = 38] = "PLAY"; + METHODS[METHODS["PAUSE"] = 39] = "PAUSE"; + METHODS[METHODS["TEARDOWN"] = 40] = "TEARDOWN"; + METHODS[METHODS["GET_PARAMETER"] = 41] = "GET_PARAMETER"; + METHODS[METHODS["SET_PARAMETER"] = 42] = "SET_PARAMETER"; + METHODS[METHODS["REDIRECT"] = 43] = "REDIRECT"; + METHODS[METHODS["RECORD"] = 44] = "RECORD"; + /* RAOP */ + METHODS[METHODS["FLUSH"] = 45] = "FLUSH"; +})(METHODS = exports.METHODS || (exports.METHODS = {})); +exports.METHODS_HTTP = [ + METHODS.DELETE, + METHODS.GET, + METHODS.HEAD, + METHODS.POST, + METHODS.PUT, + METHODS.CONNECT, + METHODS.OPTIONS, + METHODS.TRACE, + METHODS.COPY, + METHODS.LOCK, + METHODS.MKCOL, + METHODS.MOVE, + METHODS.PROPFIND, + METHODS.PROPPATCH, + METHODS.SEARCH, + METHODS.UNLOCK, + METHODS.BIND, + METHODS.REBIND, + METHODS.UNBIND, + METHODS.ACL, + METHODS.REPORT, + METHODS.MKACTIVITY, + METHODS.CHECKOUT, + METHODS.MERGE, + METHODS['M-SEARCH'], + METHODS.NOTIFY, + METHODS.SUBSCRIBE, + METHODS.UNSUBSCRIBE, + METHODS.PATCH, + METHODS.PURGE, + METHODS.MKCALENDAR, + METHODS.LINK, + METHODS.UNLINK, + METHODS.PRI, + // TODO(indutny): should we allow it with HTTP? + METHODS.SOURCE, +]; +exports.METHODS_ICE = [ + METHODS.SOURCE, +]; +exports.METHODS_RTSP = [ + METHODS.OPTIONS, + METHODS.DESCRIBE, + METHODS.ANNOUNCE, + METHODS.SETUP, + METHODS.PLAY, + METHODS.PAUSE, + METHODS.TEARDOWN, + METHODS.GET_PARAMETER, + METHODS.SET_PARAMETER, + METHODS.REDIRECT, + METHODS.RECORD, + METHODS.FLUSH, + // For AirPlay + METHODS.GET, + METHODS.POST, +]; +exports.METHOD_MAP = utils_1.enumToMap(METHODS); +exports.H_METHOD_MAP = {}; +Object.keys(exports.METHOD_MAP).forEach((key) => { + if (/^H/.test(key)) { + exports.H_METHOD_MAP[key] = exports.METHOD_MAP[key]; + } +}); +var FINISH; +(function (FINISH) { + FINISH[FINISH["SAFE"] = 0] = "SAFE"; + FINISH[FINISH["SAFE_WITH_CB"] = 1] = "SAFE_WITH_CB"; + FINISH[FINISH["UNSAFE"] = 2] = "UNSAFE"; +})(FINISH = exports.FINISH || (exports.FINISH = {})); +exports.ALPHA = []; +for (let i = 'A'.charCodeAt(0); i <= 'Z'.charCodeAt(0); i++) { + // Upper case + exports.ALPHA.push(String.fromCharCode(i)); + // Lower case + exports.ALPHA.push(String.fromCharCode(i + 0x20)); +} +exports.NUM_MAP = { + 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, + 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, +}; +exports.HEX_MAP = { + 0: 0, 1: 1, 2: 2, 3: 3, 4: 4, + 5: 5, 6: 6, 7: 7, 8: 8, 9: 9, + A: 0XA, B: 0XB, C: 0XC, D: 0XD, E: 0XE, F: 0XF, + a: 0xa, b: 0xb, c: 0xc, d: 0xd, e: 0xe, f: 0xf, +}; +exports.NUM = [ + '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', +]; +exports.ALPHANUM = exports.ALPHA.concat(exports.NUM); +exports.MARK = ['-', '_', '.', '!', '~', '*', '\'', '(', ')']; +exports.USERINFO_CHARS = exports.ALPHANUM + .concat(exports.MARK) + .concat(['%', ';', ':', '&', '=', '+', '$', ',']); +// TODO(indutny): use RFC +exports.STRICT_URL_CHAR = [ + '!', '"', '$', '%', '&', '\'', + '(', ')', '*', '+', ',', '-', '.', '/', + ':', ';', '<', '=', '>', + '@', '[', '\\', ']', '^', '_', + '`', + '{', '|', '}', '~', +].concat(exports.ALPHANUM); +exports.URL_CHAR = exports.STRICT_URL_CHAR + .concat(['\t', '\f']); +// All characters with 0x80 bit set to 1 +for (let i = 0x80; i <= 0xff; i++) { + exports.URL_CHAR.push(i); +} +exports.HEX = exports.NUM.concat(['a', 'b', 'c', 'd', 'e', 'f', 'A', 'B', 'C', 'D', 'E', 'F']); +/* Tokens as defined by rfc 2616. Also lowercases them. + * token = 1* + * separators = "(" | ")" | "<" | ">" | "@" + * | "," | ";" | ":" | "\" | <"> + * | "/" | "[" | "]" | "?" | "=" + * | "{" | "}" | SP | HT + */ +exports.STRICT_TOKEN = [ + '!', '#', '$', '%', '&', '\'', + '*', '+', '-', '.', + '^', '_', '`', + '|', '~', +].concat(exports.ALPHANUM); +exports.TOKEN = exports.STRICT_TOKEN.concat([' ']); +/* + * Verify that a char is a valid visible (printable) US-ASCII + * character or %x80-FF + */ +exports.HEADER_CHARS = ['\t']; +for (let i = 32; i <= 255; i++) { + if (i !== 127) { + exports.HEADER_CHARS.push(i); + } +} +// ',' = \x44 +exports.CONNECTION_TOKEN_CHARS = exports.HEADER_CHARS.filter((c) => c !== 44); +exports.MAJOR = exports.NUM_MAP; +exports.MINOR = exports.MAJOR; +var HEADER_STATE; +(function (HEADER_STATE) { + HEADER_STATE[HEADER_STATE["GENERAL"] = 0] = "GENERAL"; + HEADER_STATE[HEADER_STATE["CONNECTION"] = 1] = "CONNECTION"; + HEADER_STATE[HEADER_STATE["CONTENT_LENGTH"] = 2] = "CONTENT_LENGTH"; + HEADER_STATE[HEADER_STATE["TRANSFER_ENCODING"] = 3] = "TRANSFER_ENCODING"; + HEADER_STATE[HEADER_STATE["UPGRADE"] = 4] = "UPGRADE"; + HEADER_STATE[HEADER_STATE["CONNECTION_KEEP_ALIVE"] = 5] = "CONNECTION_KEEP_ALIVE"; + HEADER_STATE[HEADER_STATE["CONNECTION_CLOSE"] = 6] = "CONNECTION_CLOSE"; + HEADER_STATE[HEADER_STATE["CONNECTION_UPGRADE"] = 7] = "CONNECTION_UPGRADE"; + HEADER_STATE[HEADER_STATE["TRANSFER_ENCODING_CHUNKED"] = 8] = "TRANSFER_ENCODING_CHUNKED"; +})(HEADER_STATE = exports.HEADER_STATE || (exports.HEADER_STATE = {})); +exports.SPECIAL_HEADERS = { + 'connection': HEADER_STATE.CONNECTION, + 'content-length': HEADER_STATE.CONTENT_LENGTH, + 'proxy-connection': HEADER_STATE.CONNECTION, + 'transfer-encoding': HEADER_STATE.TRANSFER_ENCODING, + 'upgrade': HEADER_STATE.UPGRADE, +}; +//# sourceMappingURL=constants.js.map -var noop = function () {} +/***/ }), -var echo = function (name) { - return name -} +/***/ 1145: +/***/ ((module) => { -var normalize = !win32 ? echo : function (name) { - return name.replace(/\\/g, '/').replace(/[:?<>|]/g, '_') +module.exports = '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+ + +/***/ }), + +/***/ 5627: +/***/ ((module) => { + +module.exports = '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+ + +/***/ }), + +/***/ 1891: +/***/ ((__unused_webpack_module, exports) => { + +"use strict"; + +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.enumToMap = void 0; +function enumToMap(obj) { + const res = {}; + Object.keys(obj).forEach((key) => { + const value = obj[key]; + if (typeof value === 'number') { + res[key] = value; + } + }); + return res; } +exports.enumToMap = enumToMap; +//# sourceMappingURL=utils.js.map -var statAll = function (fs, stat, cwd, ignore, entries, sort) { - var queue = entries || ['.'] +/***/ }), - return function loop (callback) { - if (!queue.length) return callback() - var next = queue.shift() - var nextAbs = path.join(cwd, next) +/***/ 6771: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - stat.call(fs, nextAbs, function (err, stat) { - if (err) return callback(err) +"use strict"; - if (!stat.isDirectory()) return callback(null, next, stat) - fs.readdir(nextAbs, function (err, files) { - if (err) return callback(err) +const { kClients } = __nccwpck_require__(2785) +const Agent = __nccwpck_require__(7890) +const { + kAgent, + kMockAgentSet, + kMockAgentGet, + kDispatches, + kIsMockActive, + kNetConnect, + kGetNetConnect, + kOptions, + kFactory +} = __nccwpck_require__(4347) +const MockClient = __nccwpck_require__(8687) +const MockPool = __nccwpck_require__(6193) +const { matchValue, buildMockOptions } = __nccwpck_require__(9323) +const { InvalidArgumentError, UndiciError } = __nccwpck_require__(8045) +const Dispatcher = __nccwpck_require__(412) +const Pluralizer = __nccwpck_require__(8891) +const PendingInterceptorsFormatter = __nccwpck_require__(6823) - if (sort) files.sort() - for (var i = 0; i < files.length; i++) { - if (!ignore(path.join(cwd, next, files[i]))) queue.push(path.join(next, files[i])) - } +class FakeWeakRef { + constructor (value) { + this.value = value + } - callback(null, next, stat) - }) - }) + deref () { + return this.value } } -var strip = function (map, level) { - return function (header) { - header.name = header.name.split('/').slice(level).join('/') +class MockAgent extends Dispatcher { + constructor (opts) { + super(opts) - var linkname = header.linkname - if (linkname && (header.type === 'link' || path.isAbsolute(linkname))) { - header.linkname = linkname.split('/').slice(level).join('/') + this[kNetConnect] = true + this[kIsMockActive] = true + + // Instantiate Agent and encapsulate + if ((opts && opts.agent && typeof opts.agent.dispatch !== 'function')) { + throw new InvalidArgumentError('Argument opts.agent must implement Agent') } + const agent = opts && opts.agent ? opts.agent : new Agent(opts) + this[kAgent] = agent - return map(header) + this[kClients] = agent[kClients] + this[kOptions] = buildMockOptions(opts) } -} -exports.pack = function (cwd, opts) { - if (!cwd) cwd = '.' - if (!opts) opts = {} + get (origin) { + let dispatcher = this[kMockAgentGet](origin) - var xfs = opts.fs || fs - var ignore = opts.ignore || opts.filter || noop - var map = opts.map || noop - var mapStream = opts.mapStream || echo - var statNext = statAll(xfs, opts.dereference ? xfs.stat : xfs.lstat, cwd, ignore, opts.entries, opts.sort) - var strict = opts.strict !== false - var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask() - var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0 - var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0 - var pack = opts.pack || tar.pack() - var finish = opts.finish || noop + if (!dispatcher) { + dispatcher = this[kFactory](origin) + this[kMockAgentSet](origin, dispatcher) + } + return dispatcher + } - if (opts.strip) map = strip(map, opts.strip) + dispatch (opts, handler) { + // Call MockAgent.get to perform additional setup before dispatching as normal + this.get(opts.origin) + return this[kAgent].dispatch(opts, handler) + } - if (opts.readable) { - dmode |= parseInt(555, 8) - fmode |= parseInt(444, 8) + async close () { + await this[kAgent].close() + this[kClients].clear() } - if (opts.writable) { - dmode |= parseInt(333, 8) - fmode |= parseInt(222, 8) + + deactivate () { + this[kIsMockActive] = false } - var onsymlink = function (filename, header) { - xfs.readlink(path.join(cwd, filename), function (err, linkname) { - if (err) return pack.destroy(err) - header.linkname = normalize(linkname) - pack.entry(header, onnextentry) - }) + activate () { + this[kIsMockActive] = true } - var onstat = function (err, filename, stat) { - if (err) return pack.destroy(err) - if (!filename) { - if (opts.finalize !== false) pack.finalize() - return finish(pack) + enableNetConnect (matcher) { + if (typeof matcher === 'string' || typeof matcher === 'function' || matcher instanceof RegExp) { + if (Array.isArray(this[kNetConnect])) { + this[kNetConnect].push(matcher) + } else { + this[kNetConnect] = [matcher] + } + } else if (typeof matcher === 'undefined') { + this[kNetConnect] = true + } else { + throw new InvalidArgumentError('Unsupported matcher. Must be one of String|Function|RegExp.') } + } - if (stat.isSocket()) return onnextentry() // tar does not support sockets... + disableNetConnect () { + this[kNetConnect] = false + } - var header = { - name: normalize(filename), - mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask, - mtime: stat.mtime, - size: stat.size, - type: 'file', - uid: stat.uid, - gid: stat.gid + // This is required to bypass issues caused by using global symbols - see: + // https://github.com/nodejs/undici/issues/1447 + get isMockActive () { + return this[kIsMockActive] + } + + [kMockAgentSet] (origin, dispatcher) { + this[kClients].set(origin, new FakeWeakRef(dispatcher)) + } + + [kFactory] (origin) { + const mockOptions = Object.assign({ agent: this }, this[kOptions]) + return this[kOptions] && this[kOptions].connections === 1 + ? new MockClient(origin, mockOptions) + : new MockPool(origin, mockOptions) + } + + [kMockAgentGet] (origin) { + // First check if we can immediately find it + const ref = this[kClients].get(origin) + if (ref) { + return ref.deref() } - if (stat.isDirectory()) { - header.size = 0 - header.type = 'directory' - header = map(header) || header - return pack.entry(header, onnextentry) + // If the origin is not a string create a dummy parent pool and return to user + if (typeof origin !== 'string') { + const dispatcher = this[kFactory]('http://localhost:9999') + this[kMockAgentSet](origin, dispatcher) + return dispatcher } - if (stat.isSymbolicLink()) { - header.size = 0 - header.type = 'symlink' - header = map(header) || header - return onsymlink(filename, header) + // If we match, create a pool and assign the same dispatches + for (const [keyMatcher, nonExplicitRef] of Array.from(this[kClients])) { + const nonExplicitDispatcher = nonExplicitRef.deref() + if (nonExplicitDispatcher && typeof keyMatcher !== 'string' && matchValue(keyMatcher, origin)) { + const dispatcher = this[kFactory](origin) + this[kMockAgentSet](origin, dispatcher) + dispatcher[kDispatches] = nonExplicitDispatcher[kDispatches] + return dispatcher + } } + } - // TODO: add fifo etc... + [kGetNetConnect] () { + return this[kNetConnect] + } - header = map(header) || header + pendingInterceptors () { + const mockAgentClients = this[kClients] - if (!stat.isFile()) { - if (strict) return pack.destroy(new Error('unsupported type for ' + filename)) - return onnextentry() - } + return Array.from(mockAgentClients.entries()) + .flatMap(([origin, scope]) => scope.deref()[kDispatches].map(dispatch => ({ ...dispatch, origin }))) + .filter(({ pending }) => pending) + } - var entry = pack.entry(header, onnextentry) - if (!entry) return + assertNoPendingInterceptors ({ pendingInterceptorsFormatter = new PendingInterceptorsFormatter() } = {}) { + const pending = this.pendingInterceptors() - var rs = mapStream(xfs.createReadStream(path.join(cwd, filename), { start: 0, end: header.size > 0 ? header.size - 1 : header.size }), header) + if (pending.length === 0) { + return + } - rs.on('error', function (err) { // always forward errors on destroy - entry.destroy(err) - }) + const pluralizer = new Pluralizer('interceptor', 'interceptors').pluralize(pending.length) - pump(rs, entry) - } + throw new UndiciError(` +${pluralizer.count} ${pluralizer.noun} ${pluralizer.is} pending: - var onnextentry = function (err) { - if (err) return pack.destroy(err) - statNext(onstat) +${pendingInterceptorsFormatter.format(pending)} +`.trim()) } +} - onnextentry() +module.exports = MockAgent - return pack -} -var head = function (list) { - return list.length ? list[list.length - 1] : null -} +/***/ }), -var processGetuid = function () { - return process.getuid ? process.getuid() : -1 -} +/***/ 8687: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var processUmask = function () { - return process.umask ? process.umask() : 0 -} +"use strict"; -exports.extract = function (cwd, opts) { - if (!cwd) cwd = '.' - if (!opts) opts = {} - var xfs = opts.fs || fs - var ignore = opts.ignore || opts.filter || noop - var map = opts.map || noop - var mapStream = opts.mapStream || echo - var own = opts.chown !== false && !win32 && processGetuid() === 0 - var extract = opts.extract || tar.extract() - var stack = [] - var now = new Date() - var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask() - var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0 - var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0 - var strict = opts.strict !== false +const { promisify } = __nccwpck_require__(3837) +const Client = __nccwpck_require__(3598) +const { buildMockDispatch } = __nccwpck_require__(9323) +const { + kDispatches, + kMockAgent, + kClose, + kOriginalClose, + kOrigin, + kOriginalDispatch, + kConnected +} = __nccwpck_require__(4347) +const { MockInterceptor } = __nccwpck_require__(410) +const Symbols = __nccwpck_require__(2785) +const { InvalidArgumentError } = __nccwpck_require__(8045) - if (opts.strip) map = strip(map, opts.strip) +/** + * MockClient provides an API that extends the Client to influence the mockDispatches. + */ +class MockClient extends Client { + constructor (origin, opts) { + super(origin, opts) - if (opts.readable) { - dmode |= parseInt(555, 8) - fmode |= parseInt(444, 8) + if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') { + throw new InvalidArgumentError('Argument opts.agent must implement Agent') + } + + this[kMockAgent] = opts.agent + this[kOrigin] = origin + this[kDispatches] = [] + this[kConnected] = 1 + this[kOriginalDispatch] = this.dispatch + this[kOriginalClose] = this.close.bind(this) + + this.dispatch = buildMockDispatch.call(this) + this.close = this[kClose] } - if (opts.writable) { - dmode |= parseInt(333, 8) - fmode |= parseInt(222, 8) + + get [Symbols.kConnected] () { + return this[kConnected] } - var utimesParent = function (name, cb) { // we just set the mtime on the parent dir again everytime we write an entry - var top - while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0]) stack.pop() - if (!top) return cb() - xfs.utimes(top[0], now, top[1], cb) + /** + * Sets up the base interceptor for mocking replies from undici. + */ + intercept (opts) { + return new MockInterceptor(opts, this[kDispatches]) } - var utimes = function (name, header, cb) { - if (opts.utimes === false) return cb() + async [kClose] () { + await promisify(this[kOriginalClose])() + this[kConnected] = 0 + this[kMockAgent][Symbols.kClients].delete(this[kOrigin]) + } +} - if (header.type === 'directory') return xfs.utimes(name, now, header.mtime, cb) - if (header.type === 'symlink') return utimesParent(name, cb) // TODO: how to set mtime on link? +module.exports = MockClient - xfs.utimes(name, now, header.mtime, function (err) { - if (err) return cb(err) - utimesParent(name, cb) - }) - } - var chperm = function (name, header, cb) { - var link = header.type === 'symlink' +/***/ }), - /* eslint-disable node/no-deprecated-api */ - var chmod = link ? xfs.lchmod : xfs.chmod - var chown = link ? xfs.lchown : xfs.chown - /* eslint-enable node/no-deprecated-api */ +/***/ 888: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - if (!chmod) return cb() +"use strict"; - var mode = (header.mode | (header.type === 'directory' ? dmode : fmode)) & umask - if (chown && own) chown.call(xfs, name, header.uid, header.gid, onchown) - else onchown(null) +const { UndiciError } = __nccwpck_require__(8045) - function onchown (err) { - if (err) return cb(err) - if (!chmod) return cb() - chmod.call(xfs, name, mode, cb) - } +class MockNotMatchedError extends UndiciError { + constructor (message) { + super(message) + Error.captureStackTrace(this, MockNotMatchedError) + this.name = 'MockNotMatchedError' + this.message = message || 'The request does not match any registered mock dispatches' + this.code = 'UND_MOCK_ERR_MOCK_NOT_MATCHED' } +} - extract.on('entry', function (header, stream, next) { - header = map(header) || header - header.name = normalize(header.name) - var name = path.join(cwd, path.join('/', header.name)) +module.exports = { + MockNotMatchedError +} - if (ignore(name, header)) { - stream.resume() - return next() - } - var stat = function (err) { - if (err) return next(err) - utimes(name, header, function (err) { - if (err) return next(err) - if (win32) return next() - chperm(name, header, next) - }) - } +/***/ }), - var onsymlink = function () { - if (win32) return next() // skip symlinks on win for now before it can be tested - xfs.unlink(name, function () { - xfs.symlink(header.linkname, name, stat) - }) - } +/***/ 410: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - var onlink = function () { - if (win32) return next() // skip links on win for now before it can be tested - xfs.unlink(name, function () { - var srcpath = path.join(cwd, path.join('/', header.linkname)) +"use strict"; - xfs.link(srcpath, name, function (err) { - if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) { - stream = xfs.createReadStream(srcpath) - return onfile() - } - stat(err) - }) - }) +const { getResponseData, buildKey, addMockDispatch } = __nccwpck_require__(9323) +const { + kDispatches, + kDispatchKey, + kDefaultHeaders, + kDefaultTrailers, + kContentLength, + kMockDispatch +} = __nccwpck_require__(4347) +const { InvalidArgumentError } = __nccwpck_require__(8045) +const { buildURL } = __nccwpck_require__(3983) + +/** + * Defines the scope API for an interceptor reply + */ +class MockScope { + constructor (mockDispatch) { + this[kMockDispatch] = mockDispatch + } + + /** + * Delay a reply by a set amount in ms. + */ + delay (waitInMs) { + if (typeof waitInMs !== 'number' || !Number.isInteger(waitInMs) || waitInMs <= 0) { + throw new InvalidArgumentError('waitInMs must be a valid integer > 0') } - var onfile = function () { - var ws = xfs.createWriteStream(name) - var rs = mapStream(stream, header) + this[kMockDispatch].delay = waitInMs + return this + } - ws.on('error', function (err) { // always forward errors on destroy - rs.destroy(err) - }) + /** + * For a defined reply, never mark as consumed. + */ + persist () { + this[kMockDispatch].persist = true + return this + } - pump(rs, ws, function (err) { - if (err) return next(err) - ws.on('close', stat) - }) + /** + * Allow one to define a reply for a set amount of matching requests. + */ + times (repeatTimes) { + if (typeof repeatTimes !== 'number' || !Number.isInteger(repeatTimes) || repeatTimes <= 0) { + throw new InvalidArgumentError('repeatTimes must be a valid integer > 0') } - if (header.type === 'directory') { - stack.push([name, header.mtime]) - return mkdirfix(name, { - fs: xfs, own: own, uid: header.uid, gid: header.gid - }, stat) + this[kMockDispatch].times = repeatTimes + return this + } +} + +/** + * Defines an interceptor for a Mock + */ +class MockInterceptor { + constructor (opts, mockDispatches) { + if (typeof opts !== 'object') { + throw new InvalidArgumentError('opts must be an object') + } + if (typeof opts.path === 'undefined') { + throw new InvalidArgumentError('opts.path must be defined') + } + if (typeof opts.method === 'undefined') { + opts.method = 'GET' + } + // See https://github.com/nodejs/undici/issues/1245 + // As per RFC 3986, clients are not supposed to send URI + // fragments to servers when they retrieve a document, + if (typeof opts.path === 'string') { + if (opts.query) { + opts.path = buildURL(opts.path, opts.query) + } else { + // Matches https://github.com/nodejs/undici/blob/main/lib/fetch/index.js#L1811 + const parsedURL = new URL(opts.path, 'data://') + opts.path = parsedURL.pathname + parsedURL.search + } + } + if (typeof opts.method === 'string') { + opts.method = opts.method.toUpperCase() } - var dir = path.dirname(name) + this[kDispatchKey] = buildKey(opts) + this[kDispatches] = mockDispatches + this[kDefaultHeaders] = {} + this[kDefaultTrailers] = {} + this[kContentLength] = false + } - validate(xfs, dir, path.join(cwd, '.'), function (err, valid) { - if (err) return next(err) - if (!valid) return next(new Error(dir + ' is not a valid path')) + createMockScopeDispatchData (statusCode, data, responseOptions = {}) { + const responseData = getResponseData(data) + const contentLength = this[kContentLength] ? { 'content-length': responseData.length } : {} + const headers = { ...this[kDefaultHeaders], ...contentLength, ...responseOptions.headers } + const trailers = { ...this[kDefaultTrailers], ...responseOptions.trailers } - mkdirfix(dir, { - fs: xfs, own: own, uid: header.uid, gid: header.gid - }, function (err) { - if (err) return next(err) + return { statusCode, data, headers, trailers } + } - switch (header.type) { - case 'file': return onfile() - case 'link': return onlink() - case 'symlink': return onsymlink() + validateReplyParameters (statusCode, data, responseOptions) { + if (typeof statusCode === 'undefined') { + throw new InvalidArgumentError('statusCode must be defined') + } + if (typeof data === 'undefined') { + throw new InvalidArgumentError('data must be defined') + } + if (typeof responseOptions !== 'object') { + throw new InvalidArgumentError('responseOptions must be an object') + } + } + + /** + * Mock an undici request with a defined reply. + */ + reply (replyData) { + // Values of reply aren't available right now as they + // can only be available when the reply callback is invoked. + if (typeof replyData === 'function') { + // We'll first wrap the provided callback in another function, + // this function will properly resolve the data from the callback + // when invoked. + const wrappedDefaultsCallback = (opts) => { + // Our reply options callback contains the parameter for statusCode, data and options. + const resolvedData = replyData(opts) + + // Check if it is in the right format + if (typeof resolvedData !== 'object') { + throw new InvalidArgumentError('reply options callback must return an object') + } + + const { statusCode, data = '', responseOptions = {} } = resolvedData + this.validateReplyParameters(statusCode, data, responseOptions) + // Since the values can be obtained immediately we return them + // from this higher order function that will be resolved later. + return { + ...this.createMockScopeDispatchData(statusCode, data, responseOptions) } + } - if (strict) return next(new Error('unsupported type for ' + name + ' (' + header.type + ')')) + // Add usual dispatch data, but this time set the data parameter to function that will eventually provide data. + const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], wrappedDefaultsCallback) + return new MockScope(newMockDispatch) + } - stream.resume() - next() - }) - }) - }) + // We can have either one or three parameters, if we get here, + // we should have 1-3 parameters. So we spread the arguments of + // this function to obtain the parameters, since replyData will always + // just be the statusCode. + const [statusCode, data = '', responseOptions = {}] = [...arguments] + this.validateReplyParameters(statusCode, data, responseOptions) - if (opts.finish) extract.on('finish', opts.finish) + // Send in-already provided data like usual + const dispatchData = this.createMockScopeDispatchData(statusCode, data, responseOptions) + const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], dispatchData) + return new MockScope(newMockDispatch) + } - return extract -} + /** + * Mock an undici request with a defined error. + */ + replyWithError (error) { + if (typeof error === 'undefined') { + throw new InvalidArgumentError('error must be defined') + } -function validate (fs, name, root, cb) { - if (name === root) return cb(null, true) - fs.lstat(name, function (err, st) { - if (err && err.code !== 'ENOENT') return cb(err) - if (err || st.isDirectory()) return validate(fs, path.join(name, '..'), root, cb) - cb(null, false) - }) -} + const newMockDispatch = addMockDispatch(this[kDispatches], this[kDispatchKey], { error }) + return new MockScope(newMockDispatch) + } -function mkdirfix (name, opts, cb) { - mkdirp(name, { fs: opts.fs }, function (err, made) { - if (!err && made && opts.own) { - chownr(made, opts.uid, opts.gid, cb) - } else { - cb(err) + /** + * Set default reply headers on the interceptor for subsequent replies + */ + defaultReplyHeaders (headers) { + if (typeof headers === 'undefined') { + throw new InvalidArgumentError('headers must be defined') } - }) + + this[kDefaultHeaders] = headers + return this + } + + /** + * Set default reply trailers on the interceptor for subsequent replies + */ + defaultReplyTrailers (trailers) { + if (typeof trailers === 'undefined') { + throw new InvalidArgumentError('trailers must be defined') + } + + this[kDefaultTrailers] = trailers + return this + } + + /** + * Set reply content length header for replies on the interceptor + */ + replyContentLength () { + this[kContentLength] = true + return this + } } +module.exports.MockInterceptor = MockInterceptor +module.exports.MockScope = MockScope + /***/ }), -/***/ 7882: +/***/ 6193: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var util = __nccwpck_require__(3837) -var bl = __nccwpck_require__(336) -var headers = __nccwpck_require__(8860) +"use strict"; -var Writable = (__nccwpck_require__(1642).Writable) -var PassThrough = (__nccwpck_require__(1642).PassThrough) -var noop = function () {} +const { promisify } = __nccwpck_require__(3837) +const Pool = __nccwpck_require__(4634) +const { buildMockDispatch } = __nccwpck_require__(9323) +const { + kDispatches, + kMockAgent, + kClose, + kOriginalClose, + kOrigin, + kOriginalDispatch, + kConnected +} = __nccwpck_require__(4347) +const { MockInterceptor } = __nccwpck_require__(410) +const Symbols = __nccwpck_require__(2785) +const { InvalidArgumentError } = __nccwpck_require__(8045) -var overflow = function (size) { - size &= 511 - return size && 512 - size -} +/** + * MockPool provides an API that extends the Pool to influence the mockDispatches. + */ +class MockPool extends Pool { + constructor (origin, opts) { + super(origin, opts) -var emptyStream = function (self, offset) { - var s = new Source(self, offset) - s.end() - return s -} + if (!opts || !opts.agent || typeof opts.agent.dispatch !== 'function') { + throw new InvalidArgumentError('Argument opts.agent must implement Agent') + } -var mixinPax = function (header, pax) { - if (pax.path) header.name = pax.path - if (pax.linkpath) header.linkname = pax.linkpath - if (pax.size) header.size = parseInt(pax.size, 10) - header.pax = pax - return header -} + this[kMockAgent] = opts.agent + this[kOrigin] = origin + this[kDispatches] = [] + this[kConnected] = 1 + this[kOriginalDispatch] = this.dispatch + this[kOriginalClose] = this.close.bind(this) -var Source = function (self, offset) { - this._parent = self - this.offset = offset - PassThrough.call(this, { autoDestroy: false }) -} + this.dispatch = buildMockDispatch.call(this) + this.close = this[kClose] + } -util.inherits(Source, PassThrough) + get [Symbols.kConnected] () { + return this[kConnected] + } -Source.prototype.destroy = function (err) { - this._parent.destroy(err) + /** + * Sets up the base interceptor for mocking replies from undici. + */ + intercept (opts) { + return new MockInterceptor(opts, this[kDispatches]) + } + + async [kClose] () { + await promisify(this[kOriginalClose])() + this[kConnected] = 0 + this[kMockAgent][Symbols.kClients].delete(this[kOrigin]) + } } -var Extract = function (opts) { - if (!(this instanceof Extract)) return new Extract(opts) - Writable.call(this, opts) +module.exports = MockPool - opts = opts || {} - this._offset = 0 - this._buffer = bl() - this._missing = 0 - this._partial = false - this._onparse = noop - this._header = null - this._stream = null - this._overflow = null - this._cb = null - this._locked = false - this._destroyed = false - this._pax = null - this._paxGlobal = null - this._gnuLongPath = null - this._gnuLongLinkPath = null +/***/ }), - var self = this - var b = self._buffer +/***/ 4347: +/***/ ((module) => { - var oncontinue = function () { - self._continue() - } +"use strict"; - var onunlock = function (err) { - self._locked = false - if (err) return self.destroy(err) - if (!self._stream) oncontinue() - } - var onstreamend = function () { - self._stream = null - var drain = overflow(self._header.size) - if (drain) self._parse(drain, ondrain) - else self._parse(512, onheader) - if (!self._locked) oncontinue() - } +module.exports = { + kAgent: Symbol('agent'), + kOptions: Symbol('options'), + kFactory: Symbol('factory'), + kDispatches: Symbol('dispatches'), + kDispatchKey: Symbol('dispatch key'), + kDefaultHeaders: Symbol('default headers'), + kDefaultTrailers: Symbol('default trailers'), + kContentLength: Symbol('content length'), + kMockAgent: Symbol('mock agent'), + kMockAgentSet: Symbol('mock agent set'), + kMockAgentGet: Symbol('mock agent get'), + kMockDispatch: Symbol('mock dispatch'), + kClose: Symbol('close'), + kOriginalClose: Symbol('original agent close'), + kOrigin: Symbol('origin'), + kIsMockActive: Symbol('is mock active'), + kNetConnect: Symbol('net connect'), + kGetNetConnect: Symbol('get net connect'), + kConnected: Symbol('connected') +} - var ondrain = function () { - self._buffer.consume(overflow(self._header.size)) - self._parse(512, onheader) - oncontinue() - } - var onpaxglobalheader = function () { - var size = self._header.size - self._paxGlobal = headers.decodePax(b.slice(0, size)) - b.consume(size) - onstreamend() - } +/***/ }), - var onpaxheader = function () { - var size = self._header.size - self._pax = headers.decodePax(b.slice(0, size)) - if (self._paxGlobal) self._pax = Object.assign({}, self._paxGlobal, self._pax) - b.consume(size) - onstreamend() - } +/***/ 9323: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - var ongnulongpath = function () { - var size = self._header.size - this._gnuLongPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding) - b.consume(size) - onstreamend() - } +"use strict"; - var ongnulonglinkpath = function () { - var size = self._header.size - this._gnuLongLinkPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding) - b.consume(size) - onstreamend() - } - var onheader = function () { - var offset = self._offset - var header - try { - header = self._header = headers.decode(b.slice(0, 512), opts.filenameEncoding, opts.allowUnknownFormat) - } catch (err) { - self.emit('error', err) - } - b.consume(512) +const { MockNotMatchedError } = __nccwpck_require__(888) +const { + kDispatches, + kMockAgent, + kOriginalDispatch, + kOrigin, + kGetNetConnect +} = __nccwpck_require__(4347) +const { buildURL, nop } = __nccwpck_require__(3983) +const { STATUS_CODES } = __nccwpck_require__(3685) +const { + types: { + isPromise + } +} = __nccwpck_require__(3837) - if (!header) { - self._parse(512, onheader) - oncontinue() - return - } - if (header.type === 'gnu-long-path') { - self._parse(header.size, ongnulongpath) - oncontinue() - return - } - if (header.type === 'gnu-long-link-path') { - self._parse(header.size, ongnulonglinkpath) - oncontinue() - return - } - if (header.type === 'pax-global-header') { - self._parse(header.size, onpaxglobalheader) - oncontinue() - return - } - if (header.type === 'pax-header') { - self._parse(header.size, onpaxheader) - oncontinue() - return - } +function matchValue (match, value) { + if (typeof match === 'string') { + return match === value + } + if (match instanceof RegExp) { + return match.test(value) + } + if (typeof match === 'function') { + return match(value) === true + } + return false +} - if (self._gnuLongPath) { - header.name = self._gnuLongPath - self._gnuLongPath = null - } +function lowerCaseEntries (headers) { + return Object.fromEntries( + Object.entries(headers).map(([headerName, headerValue]) => { + return [headerName.toLocaleLowerCase(), headerValue] + }) + ) +} - if (self._gnuLongLinkPath) { - header.linkname = self._gnuLongLinkPath - self._gnuLongLinkPath = null +/** + * @param {import('../../index').Headers|string[]|Record} headers + * @param {string} key + */ +function getHeaderByName (headers, key) { + if (Array.isArray(headers)) { + for (let i = 0; i < headers.length; i += 2) { + if (headers[i].toLocaleLowerCase() === key.toLocaleLowerCase()) { + return headers[i + 1] + } } - if (self._pax) { - self._header = header = mixinPax(header, self._pax) - self._pax = null - } + return undefined + } else if (typeof headers.get === 'function') { + return headers.get(key) + } else { + return lowerCaseEntries(headers)[key.toLocaleLowerCase()] + } +} - self._locked = true +/** @param {string[]} headers */ +function buildHeadersFromArray (headers) { // fetch HeadersList + const clone = headers.slice() + const entries = [] + for (let index = 0; index < clone.length; index += 2) { + entries.push([clone[index], clone[index + 1]]) + } + return Object.fromEntries(entries) +} - if (!header.size || header.type === 'directory') { - self._parse(512, onheader) - self.emit('entry', header, emptyStream(self, offset), onunlock) - return +function matchHeaders (mockDispatch, headers) { + if (typeof mockDispatch.headers === 'function') { + if (Array.isArray(headers)) { // fetch HeadersList + headers = buildHeadersFromArray(headers) } + return mockDispatch.headers(headers ? lowerCaseEntries(headers) : {}) + } + if (typeof mockDispatch.headers === 'undefined') { + return true + } + if (typeof headers !== 'object' || typeof mockDispatch.headers !== 'object') { + return false + } - self._stream = new Source(self, offset) + for (const [matchHeaderName, matchHeaderValue] of Object.entries(mockDispatch.headers)) { + const headerValue = getHeaderByName(headers, matchHeaderName) - self.emit('entry', header, self._stream, onunlock) - self._parse(header.size, onstreamend) - oncontinue() + if (!matchValue(matchHeaderValue, headerValue)) { + return false + } } - - this._onheader = onheader - this._parse(512, onheader) + return true } -util.inherits(Extract, Writable) +function safeUrl (path) { + if (typeof path !== 'string') { + return path + } -Extract.prototype.destroy = function (err) { - if (this._destroyed) return - this._destroyed = true + const pathSegments = path.split('?') - if (err) this.emit('error', err) - this.emit('close') - if (this._stream) this._stream.emit('close') + if (pathSegments.length !== 2) { + return path + } + + const qp = new URLSearchParams(pathSegments.pop()) + qp.sort() + return [...pathSegments, qp.toString()].join('?') } -Extract.prototype._parse = function (size, onparse) { - if (this._destroyed) return - this._offset += size - this._missing = size - if (onparse === this._onheader) this._partial = false - this._onparse = onparse +function matchKey (mockDispatch, { path, method, body, headers }) { + const pathMatch = matchValue(mockDispatch.path, path) + const methodMatch = matchValue(mockDispatch.method, method) + const bodyMatch = typeof mockDispatch.body !== 'undefined' ? matchValue(mockDispatch.body, body) : true + const headersMatch = matchHeaders(mockDispatch, headers) + return pathMatch && methodMatch && bodyMatch && headersMatch } -Extract.prototype._continue = function () { - if (this._destroyed) return - var cb = this._cb - this._cb = noop - if (this._overflow) this._write(this._overflow, undefined, cb) - else cb() +function getResponseData (data) { + if (Buffer.isBuffer(data)) { + return data + } else if (typeof data === 'object') { + return JSON.stringify(data) + } else { + return data.toString() + } } -Extract.prototype._write = function (data, enc, cb) { - if (this._destroyed) return +function getMockDispatch (mockDispatches, key) { + const basePath = key.query ? buildURL(key.path, key.query) : key.path + const resolvedPath = typeof basePath === 'string' ? safeUrl(basePath) : basePath - var s = this._stream - var b = this._buffer - var missing = this._missing - if (data.length) this._partial = true + // Match path + let matchedMockDispatches = mockDispatches.filter(({ consumed }) => !consumed).filter(({ path }) => matchValue(safeUrl(path), resolvedPath)) + if (matchedMockDispatches.length === 0) { + throw new MockNotMatchedError(`Mock dispatch not matched for path '${resolvedPath}'`) + } - // we do not reach end-of-chunk now. just forward it + // Match method + matchedMockDispatches = matchedMockDispatches.filter(({ method }) => matchValue(method, key.method)) + if (matchedMockDispatches.length === 0) { + throw new MockNotMatchedError(`Mock dispatch not matched for method '${key.method}'`) + } - if (data.length < missing) { - this._missing -= data.length - this._overflow = null - if (s) return s.write(data, cb) - b.append(data) - return cb() + // Match body + matchedMockDispatches = matchedMockDispatches.filter(({ body }) => typeof body !== 'undefined' ? matchValue(body, key.body) : true) + if (matchedMockDispatches.length === 0) { + throw new MockNotMatchedError(`Mock dispatch not matched for body '${key.body}'`) } - // end-of-chunk. the parser should call cb. + // Match headers + matchedMockDispatches = matchedMockDispatches.filter((mockDispatch) => matchHeaders(mockDispatch, key.headers)) + if (matchedMockDispatches.length === 0) { + throw new MockNotMatchedError(`Mock dispatch not matched for headers '${typeof key.headers === 'object' ? JSON.stringify(key.headers) : key.headers}'`) + } - this._cb = cb - this._missing = 0 + return matchedMockDispatches[0] +} - var overflow = null - if (data.length > missing) { - overflow = data.slice(missing) - data = data.slice(0, missing) +function addMockDispatch (mockDispatches, key, data) { + const baseData = { timesInvoked: 0, times: 1, persist: false, consumed: false } + const replyData = typeof data === 'function' ? { callback: data } : { ...data } + const newMockDispatch = { ...baseData, ...key, pending: true, data: { error: null, ...replyData } } + mockDispatches.push(newMockDispatch) + return newMockDispatch +} + +function deleteMockDispatch (mockDispatches, key) { + const index = mockDispatches.findIndex(dispatch => { + if (!dispatch.consumed) { + return false + } + return matchKey(dispatch, key) + }) + if (index !== -1) { + mockDispatches.splice(index, 1) } +} - if (s) s.end(data) - else b.append(data) +function buildKey (opts) { + const { path, method, body, headers, query } = opts + return { + path, + method, + body, + headers, + query + } +} - this._overflow = overflow - this._onparse() +function generateKeyValues (data) { + return Object.entries(data).reduce((keyValuePairs, [key, value]) => [ + ...keyValuePairs, + Buffer.from(`${key}`), + Array.isArray(value) ? value.map(x => Buffer.from(`${x}`)) : Buffer.from(`${value}`) + ], []) } -Extract.prototype._final = function (cb) { - if (this._partial) return this.destroy(new Error('Unexpected end of data')) - cb() +/** + * @see https://developer.mozilla.org/en-US/docs/Web/HTTP/Status + * @param {number} statusCode + */ +function getStatusText (statusCode) { + return STATUS_CODES[statusCode] || 'unknown' } -module.exports = Extract +async function getResponse (body) { + const buffers = [] + for await (const data of body) { + buffers.push(data) + } + return Buffer.concat(buffers).toString('utf8') +} +/** + * Mock dispatch function used to simulate undici dispatches + */ +function mockDispatch (opts, handler) { + // Get mock dispatch from built key + const key = buildKey(opts) + const mockDispatch = getMockDispatch(this[kDispatches], key) -/***/ }), + mockDispatch.timesInvoked++ -/***/ 8860: -/***/ ((__unused_webpack_module, exports) => { + // Here's where we resolve a callback if a callback is present for the dispatch data. + if (mockDispatch.data.callback) { + mockDispatch.data = { ...mockDispatch.data, ...mockDispatch.data.callback(opts) } + } -var alloc = Buffer.alloc + // Parse mockDispatch data + const { data: { statusCode, data, headers, trailers, error }, delay, persist } = mockDispatch + const { timesInvoked, times } = mockDispatch -var ZEROS = '0000000000000000000' -var SEVENS = '7777777777777777777' -var ZERO_OFFSET = '0'.charCodeAt(0) -var USTAR_MAGIC = Buffer.from('ustar\x00', 'binary') -var USTAR_VER = Buffer.from('00', 'binary') -var GNU_MAGIC = Buffer.from('ustar\x20', 'binary') -var GNU_VER = Buffer.from('\x20\x00', 'binary') -var MASK = parseInt('7777', 8) -var MAGIC_OFFSET = 257 -var VERSION_OFFSET = 263 + // If it's used up and not persistent, mark as consumed + mockDispatch.consumed = !persist && timesInvoked >= times + mockDispatch.pending = timesInvoked < times -var clamp = function (index, len, defaultValue) { - if (typeof index !== 'number') return defaultValue - index = ~~index // Coerce to integer. - if (index >= len) return len - if (index >= 0) return index - index += len - if (index >= 0) return index - return 0 -} + // If specified, trigger dispatch error + if (error !== null) { + deleteMockDispatch(this[kDispatches], key) + handler.onError(error) + return true + } -var toType = function (flag) { - switch (flag) { - case 0: - return 'file' - case 1: - return 'link' - case 2: - return 'symlink' - case 3: - return 'character-device' - case 4: - return 'block-device' - case 5: - return 'directory' - case 6: - return 'fifo' - case 7: - return 'contiguous-file' - case 72: - return 'pax-header' - case 55: - return 'pax-global-header' - case 27: - return 'gnu-long-link-path' - case 28: - case 30: - return 'gnu-long-path' + // Handle the request with a delay if necessary + if (typeof delay === 'number' && delay > 0) { + setTimeout(() => { + handleReply(this[kDispatches]) + }, delay) + } else { + handleReply(this[kDispatches]) + } + + function handleReply (mockDispatches, _data = data) { + // fetch's HeadersList is a 1D string array + const optsHeaders = Array.isArray(opts.headers) + ? buildHeadersFromArray(opts.headers) + : opts.headers + const body = typeof _data === 'function' + ? _data({ ...opts, headers: optsHeaders }) + : _data + + // util.types.isPromise is likely needed for jest. + if (isPromise(body)) { + // If handleReply is asynchronous, throwing an error + // in the callback will reject the promise, rather than + // synchronously throw the error, which breaks some tests. + // Rather, we wait for the callback to resolve if it is a + // promise, and then re-run handleReply with the new body. + body.then((newData) => handleReply(mockDispatches, newData)) + return + } + + const responseData = getResponseData(body) + const responseHeaders = generateKeyValues(headers) + const responseTrailers = generateKeyValues(trailers) + + handler.abort = nop + handler.onHeaders(statusCode, responseHeaders, resume, getStatusText(statusCode)) + handler.onData(Buffer.from(responseData)) + handler.onComplete(responseTrailers) + deleteMockDispatch(mockDispatches, key) } - return null + function resume () {} + + return true } -var toTypeflag = function (flag) { - switch (flag) { - case 'file': - return 0 - case 'link': - return 1 - case 'symlink': - return 2 - case 'character-device': - return 3 - case 'block-device': - return 4 - case 'directory': - return 5 - case 'fifo': - return 6 - case 'contiguous-file': - return 7 - case 'pax-header': - return 72 - } +function buildMockDispatch () { + const agent = this[kMockAgent] + const origin = this[kOrigin] + const originalDispatch = this[kOriginalDispatch] - return 0 + return function dispatch (opts, handler) { + if (agent.isMockActive) { + try { + mockDispatch.call(this, opts, handler) + } catch (error) { + if (error instanceof MockNotMatchedError) { + const netConnect = agent[kGetNetConnect]() + if (netConnect === false) { + throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect disabled)`) + } + if (checkNetConnect(netConnect, origin)) { + originalDispatch.call(this, opts, handler) + } else { + throw new MockNotMatchedError(`${error.message}: subsequent request to origin ${origin} was not allowed (net.connect is not enabled for this origin)`) + } + } else { + throw error + } + } + } else { + originalDispatch.call(this, opts, handler) + } + } } -var indexOf = function (block, num, offset, end) { - for (; offset < end; offset++) { - if (block[offset] === num) return offset +function checkNetConnect (netConnect, origin) { + const url = new URL(origin) + if (netConnect === true) { + return true + } else if (Array.isArray(netConnect) && netConnect.some((matcher) => matchValue(matcher, url.host))) { + return true } - return end + return false } -var cksum = function (block) { - var sum = 8 * 32 - for (var i = 0; i < 148; i++) sum += block[i] - for (var j = 156; j < 512; j++) sum += block[j] - return sum +function buildMockOptions (opts) { + if (opts) { + const { agent, ...mockOptions } = opts + return mockOptions + } } -var encodeOct = function (val, n) { - val = val.toString(8) - if (val.length > n) return SEVENS.slice(0, n) + ' ' - else return ZEROS.slice(0, n - val.length) + val + ' ' +module.exports = { + getResponseData, + getMockDispatch, + addMockDispatch, + deleteMockDispatch, + buildKey, + generateKeyValues, + matchValue, + getResponse, + getStatusText, + mockDispatch, + buildMockDispatch, + checkNetConnect, + buildMockOptions, + getHeaderByName } -/* Copied from the node-tar repo and modified to meet - * tar-stream coding standard. - * - * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349 + +/***/ }), + +/***/ 6823: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { Transform } = __nccwpck_require__(2781) +const { Console } = __nccwpck_require__(6206) + +/** + * Gets the output of `console.table(…)` as a string. */ -function parse256 (buf) { - // first byte MUST be either 80 or FF - // 80 for positive, FF for 2's comp - var positive - if (buf[0] === 0x80) positive = true - else if (buf[0] === 0xFF) positive = false - else return null +module.exports = class PendingInterceptorsFormatter { + constructor ({ disableColors } = {}) { + this.transform = new Transform({ + transform (chunk, _enc, cb) { + cb(null, chunk) + } + }) - // build up a base-256 tuple from the least sig to the highest - var tuple = [] - for (var i = buf.length - 1; i > 0; i--) { - var byte = buf[i] - if (positive) tuple.push(byte) - else tuple.push(0xFF - byte) + this.logger = new Console({ + stdout: this.transform, + inspectOptions: { + colors: !disableColors && !process.env.CI + } + }) } - var sum = 0 - var l = tuple.length - for (i = 0; i < l; i++) { - sum += tuple[i] * Math.pow(256, i) - } + format (pendingInterceptors) { + const withPrettyHeaders = pendingInterceptors.map( + ({ method, path, data: { statusCode }, persist, times, timesInvoked, origin }) => ({ + Method: method, + Origin: origin, + Path: path, + 'Status code': statusCode, + Persistent: persist ? '✅' : '❌', + Invocations: timesInvoked, + Remaining: persist ? Infinity : times - timesInvoked + })) - return positive ? sum : -1 * sum + this.logger.table(withPrettyHeaders) + return this.transform.read().toString() + } } -var decodeOct = function (val, offset, length) { - val = val.slice(offset, offset + length) - offset = 0 - // If prefixed with 0x80 then parse as a base-256 integer - if (val[offset] & 0x80) { - return parse256(val) - } else { - // Older versions of tar can prefix with spaces - while (offset < val.length && val[offset] === 32) offset++ - var end = clamp(indexOf(val, 32, offset, val.length), val.length, val.length) - while (offset < end && val[offset] === 0) offset++ - if (end === offset) return 0 - return parseInt(val.slice(offset, end).toString(), 8) - } -} +/***/ }), -var decodeStr = function (val, offset, length, encoding) { - return val.slice(offset, indexOf(val, 0, offset, offset + length)).toString(encoding) -} +/***/ 8891: +/***/ ((module) => { -var addLength = function (str) { - var len = Buffer.byteLength(str) - var digits = Math.floor(Math.log(len) / Math.log(10)) + 1 - if (len + digits >= Math.pow(10, digits)) digits++ +"use strict"; - return (len + digits) + str + +const singulars = { + pronoun: 'it', + is: 'is', + was: 'was', + this: 'this' } -exports.decodeLongPath = function (buf, encoding) { - return decodeStr(buf, 0, buf.length, encoding) +const plurals = { + pronoun: 'they', + is: 'are', + was: 'were', + this: 'these' } -exports.encodePax = function (opts) { // TODO: encode more stuff in pax - var result = '' - if (opts.name) result += addLength(' path=' + opts.name + '\n') - if (opts.linkname) result += addLength(' linkpath=' + opts.linkname + '\n') - var pax = opts.pax - if (pax) { - for (var key in pax) { - result += addLength(' ' + key + '=' + pax[key] + '\n') - } +module.exports = class Pluralizer { + constructor (singular, plural) { + this.singular = singular + this.plural = plural + } + + pluralize (count) { + const one = count === 1 + const keys = one ? singulars : plurals + const noun = one ? this.singular : this.plural + return { ...keys, count, noun } } - return Buffer.from(result) } -exports.decodePax = function (buf) { - var result = {} - while (buf.length) { - var i = 0 - while (i < buf.length && buf[i] !== 32) i++ - var len = parseInt(buf.slice(0, i).toString(), 10) - if (!len) return result +/***/ }), - var b = buf.slice(i + 1, len - 1).toString() - var keyIndex = b.indexOf('=') - if (keyIndex === -1) return result - result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1) +/***/ 8266: +/***/ ((module) => { - buf = buf.slice(len) +"use strict"; +/* eslint-disable */ + + + +// Extracted from node/lib/internal/fixed_queue.js + +// Currently optimal queue size, tested on V8 6.0 - 6.6. Must be power of two. +const kSize = 2048; +const kMask = kSize - 1; + +// The FixedQueue is implemented as a singly-linked list of fixed-size +// circular buffers. It looks something like this: +// +// head tail +// | | +// v v +// +-----------+ <-----\ +-----------+ <------\ +-----------+ +// | [null] | \----- | next | \------- | next | +// +-----------+ +-----------+ +-----------+ +// | item | <-- bottom | item | <-- bottom | [empty] | +// | item | | item | | [empty] | +// | item | | item | | [empty] | +// | item | | item | | [empty] | +// | item | | item | bottom --> | item | +// | item | | item | | item | +// | ... | | ... | | ... | +// | item | | item | | item | +// | item | | item | | item | +// | [empty] | <-- top | item | | item | +// | [empty] | | item | | item | +// | [empty] | | [empty] | <-- top top --> | [empty] | +// +-----------+ +-----------+ +-----------+ +// +// Or, if there is only one circular buffer, it looks something +// like either of these: +// +// head tail head tail +// | | | | +// v v v v +// +-----------+ +-----------+ +// | [null] | | [null] | +// +-----------+ +-----------+ +// | [empty] | | item | +// | [empty] | | item | +// | item | <-- bottom top --> | [empty] | +// | item | | [empty] | +// | [empty] | <-- top bottom --> | item | +// | [empty] | | item | +// +-----------+ +-----------+ +// +// Adding a value means moving `top` forward by one, removing means +// moving `bottom` forward by one. After reaching the end, the queue +// wraps around. +// +// When `top === bottom` the current queue is empty and when +// `top + 1 === bottom` it's full. This wastes a single space of storage +// but allows much quicker checks. + +class FixedCircularBuffer { + constructor() { + this.bottom = 0; + this.top = 0; + this.list = new Array(kSize); + this.next = null; } - return result + isEmpty() { + return this.top === this.bottom; + } + + isFull() { + return ((this.top + 1) & kMask) === this.bottom; + } + + push(data) { + this.list[this.top] = data; + this.top = (this.top + 1) & kMask; + } + + shift() { + const nextItem = this.list[this.bottom]; + if (nextItem === undefined) + return null; + this.list[this.bottom] = undefined; + this.bottom = (this.bottom + 1) & kMask; + return nextItem; + } } -exports.encode = function (opts) { - var buf = alloc(512) - var name = opts.name - var prefix = '' +module.exports = class FixedQueue { + constructor() { + this.head = this.tail = new FixedCircularBuffer(); + } - if (opts.typeflag === 5 && name[name.length - 1] !== '/') name += '/' - if (Buffer.byteLength(name) !== name.length) return null // utf-8 + isEmpty() { + return this.head.isEmpty(); + } - while (Buffer.byteLength(name) > 100) { - var i = name.indexOf('/') - if (i === -1) return null - prefix += prefix ? '/' + name.slice(0, i) : name.slice(0, i) - name = name.slice(i + 1) + push(data) { + if (this.head.isFull()) { + // Head is full: Creates a new queue, sets the old queue's `.next` to it, + // and sets it as the new main queue. + this.head = this.head.next = new FixedCircularBuffer(); + } + this.head.push(data); } - if (Buffer.byteLength(name) > 100 || Buffer.byteLength(prefix) > 155) return null - if (opts.linkname && Buffer.byteLength(opts.linkname) > 100) return null + shift() { + const tail = this.tail; + const next = tail.shift(); + if (tail.isEmpty() && tail.next !== null) { + // If there is another queue, it forms the new tail. + this.tail = tail.next; + } + return next; + } +}; - buf.write(name) - buf.write(encodeOct(opts.mode & MASK, 6), 100) - buf.write(encodeOct(opts.uid, 6), 108) - buf.write(encodeOct(opts.gid, 6), 116) - buf.write(encodeOct(opts.size, 11), 124) - buf.write(encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136) - buf[156] = ZERO_OFFSET + toTypeflag(opts.type) +/***/ }), - if (opts.linkname) buf.write(opts.linkname, 157) +/***/ 3198: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - USTAR_MAGIC.copy(buf, MAGIC_OFFSET) - USTAR_VER.copy(buf, VERSION_OFFSET) - if (opts.uname) buf.write(opts.uname, 265) - if (opts.gname) buf.write(opts.gname, 297) - buf.write(encodeOct(opts.devmajor || 0, 6), 329) - buf.write(encodeOct(opts.devminor || 0, 6), 337) +"use strict"; - if (prefix) buf.write(prefix, 345) - buf.write(encodeOct(cksum(buf), 6), 148) +const DispatcherBase = __nccwpck_require__(4839) +const FixedQueue = __nccwpck_require__(8266) +const { kConnected, kSize, kRunning, kPending, kQueued, kBusy, kFree, kUrl, kClose, kDestroy, kDispatch } = __nccwpck_require__(2785) +const PoolStats = __nccwpck_require__(9689) - return buf -} +const kClients = Symbol('clients') +const kNeedDrain = Symbol('needDrain') +const kQueue = Symbol('queue') +const kClosedResolve = Symbol('closed resolve') +const kOnDrain = Symbol('onDrain') +const kOnConnect = Symbol('onConnect') +const kOnDisconnect = Symbol('onDisconnect') +const kOnConnectionError = Symbol('onConnectionError') +const kGetDispatcher = Symbol('get dispatcher') +const kAddClient = Symbol('add client') +const kRemoveClient = Symbol('remove client') +const kStats = Symbol('stats') -exports.decode = function (buf, filenameEncoding, allowUnknownFormat) { - var typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET +class PoolBase extends DispatcherBase { + constructor () { + super() - var name = decodeStr(buf, 0, 100, filenameEncoding) - var mode = decodeOct(buf, 100, 8) - var uid = decodeOct(buf, 108, 8) - var gid = decodeOct(buf, 116, 8) - var size = decodeOct(buf, 124, 12) - var mtime = decodeOct(buf, 136, 12) - var type = toType(typeflag) - var linkname = buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding) - var uname = decodeStr(buf, 265, 32) - var gname = decodeStr(buf, 297, 32) - var devmajor = decodeOct(buf, 329, 8) - var devminor = decodeOct(buf, 337, 8) + this[kQueue] = new FixedQueue() + this[kClients] = [] + this[kQueued] = 0 - var c = cksum(buf) + const pool = this - // checksum is still initial value if header was null. - if (c === 8 * 32) return null + this[kOnDrain] = function onDrain (origin, targets) { + const queue = pool[kQueue] - // valid checksum - if (c !== decodeOct(buf, 148, 8)) throw new Error('Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?') + let needDrain = false - if (USTAR_MAGIC.compare(buf, MAGIC_OFFSET, MAGIC_OFFSET + 6) === 0) { - // ustar (posix) format. - // prepend prefix, if present. - if (buf[345]) name = decodeStr(buf, 345, 155, filenameEncoding) + '/' + name - } else if (GNU_MAGIC.compare(buf, MAGIC_OFFSET, MAGIC_OFFSET + 6) === 0 && - GNU_VER.compare(buf, VERSION_OFFSET, VERSION_OFFSET + 2) === 0) { - // 'gnu'/'oldgnu' format. Similar to ustar, but has support for incremental and - // multi-volume tarballs. - } else { - if (!allowUnknownFormat) { - throw new Error('Invalid tar header: unknown format.') + while (!needDrain) { + const item = queue.shift() + if (!item) { + break + } + pool[kQueued]-- + needDrain = !this.dispatch(item.opts, item.handler) + } + + this[kNeedDrain] = needDrain + + if (!this[kNeedDrain] && pool[kNeedDrain]) { + pool[kNeedDrain] = false + pool.emit('drain', origin, [pool, ...targets]) + } + + if (pool[kClosedResolve] && queue.isEmpty()) { + Promise + .all(pool[kClients].map(c => c.close())) + .then(pool[kClosedResolve]) + } + } + + this[kOnConnect] = (origin, targets) => { + pool.emit('connect', origin, [pool, ...targets]) } + + this[kOnDisconnect] = (origin, targets, err) => { + pool.emit('disconnect', origin, [pool, ...targets], err) + } + + this[kOnConnectionError] = (origin, targets, err) => { + pool.emit('connectionError', origin, [pool, ...targets], err) + } + + this[kStats] = new PoolStats(this) } - // to support old tar versions that use trailing / to indicate dirs - if (typeflag === 0 && name && name[name.length - 1] === '/') typeflag = 5 + get [kBusy] () { + return this[kNeedDrain] + } - return { - name, - mode, - uid, - gid, - size, - mtime: new Date(1000 * mtime), - type, - linkname, - uname, - gname, - devmajor, - devminor + get [kConnected] () { + return this[kClients].filter(client => client[kConnected]).length + } + + get [kFree] () { + return this[kClients].filter(client => client[kConnected] && !client[kNeedDrain]).length + } + + get [kPending] () { + let ret = this[kQueued] + for (const { [kPending]: pending } of this[kClients]) { + ret += pending + } + return ret + } + + get [kRunning] () { + let ret = 0 + for (const { [kRunning]: running } of this[kClients]) { + ret += running + } + return ret + } + + get [kSize] () { + let ret = this[kQueued] + for (const { [kSize]: size } of this[kClients]) { + ret += size + } + return ret + } + + get stats () { + return this[kStats] + } + + async [kClose] () { + if (this[kQueue].isEmpty()) { + return Promise.all(this[kClients].map(c => c.close())) + } else { + return new Promise((resolve) => { + this[kClosedResolve] = resolve + }) + } + } + + async [kDestroy] (err) { + while (true) { + const item = this[kQueue].shift() + if (!item) { + break + } + item.handler.onError(err) + } + + return Promise.all(this[kClients].map(c => c.destroy(err))) + } + + [kDispatch] (opts, handler) { + const dispatcher = this[kGetDispatcher]() + + if (!dispatcher) { + this[kNeedDrain] = true + this[kQueue].push({ opts, handler }) + this[kQueued]++ + } else if (!dispatcher.dispatch(opts, handler)) { + dispatcher[kNeedDrain] = true + this[kNeedDrain] = !this[kGetDispatcher]() + } + + return !this[kNeedDrain] + } + + [kAddClient] (client) { + client + .on('drain', this[kOnDrain]) + .on('connect', this[kOnConnect]) + .on('disconnect', this[kOnDisconnect]) + .on('connectionError', this[kOnConnectionError]) + + this[kClients].push(client) + + if (this[kNeedDrain]) { + process.nextTick(() => { + if (this[kNeedDrain]) { + this[kOnDrain](client[kUrl], [this, client]) + } + }) + } + + return this + } + + [kRemoveClient] (client) { + client.close(() => { + const idx = this[kClients].indexOf(client) + if (idx !== -1) { + this[kClients].splice(idx, 1) + } + }) + + this[kNeedDrain] = this[kClients].some(dispatcher => ( + !dispatcher[kNeedDrain] && + dispatcher.closed !== true && + dispatcher.destroyed !== true + )) } } +module.exports = { + PoolBase, + kClients, + kNeedDrain, + kAddClient, + kRemoveClient, + kGetDispatcher +} + /***/ }), -/***/ 2283: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 9689: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +const { kFree, kConnected, kPending, kQueued, kRunning, kSize } = __nccwpck_require__(2785) +const kPool = Symbol('pool') + +class PoolStats { + constructor (pool) { + this[kPool] = pool + } + + get connected () { + return this[kPool][kConnected] + } + + get free () { + return this[kPool][kFree] + } + + get pending () { + return this[kPool][kPending] + } + + get queued () { + return this[kPool][kQueued] + } + + get running () { + return this[kPool][kRunning] + } + + get size () { + return this[kPool][kSize] + } +} -exports.extract = __nccwpck_require__(7882) -exports.pack = __nccwpck_require__(4930) +module.exports = PoolStats /***/ }), -/***/ 4930: +/***/ 4634: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var constants = __nccwpck_require__(3186) -var eos = __nccwpck_require__(1205) -var inherits = __nccwpck_require__(4124) -var alloc = Buffer.alloc +"use strict"; -var Readable = (__nccwpck_require__(1642).Readable) -var Writable = (__nccwpck_require__(1642).Writable) -var StringDecoder = (__nccwpck_require__(1576).StringDecoder) -var headers = __nccwpck_require__(8860) +const { + PoolBase, + kClients, + kNeedDrain, + kAddClient, + kGetDispatcher +} = __nccwpck_require__(3198) +const Client = __nccwpck_require__(3598) +const { + InvalidArgumentError +} = __nccwpck_require__(8045) +const util = __nccwpck_require__(3983) +const { kUrl, kInterceptors } = __nccwpck_require__(2785) +const buildConnector = __nccwpck_require__(2067) + +const kOptions = Symbol('options') +const kConnections = Symbol('connections') +const kFactory = Symbol('factory') + +function defaultFactory (origin, opts) { + return new Client(origin, opts) +} + +class Pool extends PoolBase { + constructor (origin, { + connections, + factory = defaultFactory, + connect, + connectTimeout, + tls, + maxCachedSessions, + socketPath, + autoSelectFamily, + autoSelectFamilyAttemptTimeout, + allowH2, + ...options + } = {}) { + super() + + if (connections != null && (!Number.isFinite(connections) || connections < 0)) { + throw new InvalidArgumentError('invalid connections') + } + + if (typeof factory !== 'function') { + throw new InvalidArgumentError('factory must be a function.') + } + + if (connect != null && typeof connect !== 'function' && typeof connect !== 'object') { + throw new InvalidArgumentError('connect must be a function or an object') + } + + if (typeof connect !== 'function') { + connect = buildConnector({ + ...tls, + maxCachedSessions, + allowH2, + socketPath, + timeout: connectTimeout, + ...(util.nodeHasAutoSelectFamily && autoSelectFamily ? { autoSelectFamily, autoSelectFamilyAttemptTimeout } : undefined), + ...connect + }) + } -var DMODE = parseInt('755', 8) -var FMODE = parseInt('644', 8) + this[kInterceptors] = options.interceptors && options.interceptors.Pool && Array.isArray(options.interceptors.Pool) + ? options.interceptors.Pool + : [] + this[kConnections] = connections || null + this[kUrl] = util.parseOrigin(origin) + this[kOptions] = { ...util.deepClone(options), connect, allowH2 } + this[kOptions].interceptors = options.interceptors + ? { ...options.interceptors } + : undefined + this[kFactory] = factory + } -var END_OF_TAR = alloc(1024) + [kGetDispatcher] () { + let dispatcher = this[kClients].find(dispatcher => !dispatcher[kNeedDrain]) -var noop = function () {} + if (dispatcher) { + return dispatcher + } -var overflow = function (self, size) { - size &= 511 - if (size) self.push(END_OF_TAR.slice(0, 512 - size)) -} + if (!this[kConnections] || this[kClients].length < this[kConnections]) { + dispatcher = this[kFactory](this[kUrl], this[kOptions]) + this[kAddClient](dispatcher) + } -function modeToType (mode) { - switch (mode & constants.S_IFMT) { - case constants.S_IFBLK: return 'block-device' - case constants.S_IFCHR: return 'character-device' - case constants.S_IFDIR: return 'directory' - case constants.S_IFIFO: return 'fifo' - case constants.S_IFLNK: return 'symlink' + return dispatcher } - - return 'file' } -var Sink = function (to) { - Writable.call(this) - this.written = 0 - this._to = to - this._destroyed = false -} +module.exports = Pool -inherits(Sink, Writable) -Sink.prototype._write = function (data, enc, cb) { - this.written += data.length - if (this._to.push(data)) return cb() - this._to._drain = cb -} +/***/ }), -Sink.prototype.destroy = function () { - if (this._destroyed) return - this._destroyed = true - this.emit('close') -} +/***/ 7858: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -var LinkSink = function () { - Writable.call(this) - this.linkname = '' - this._decoder = new StringDecoder('utf-8') - this._destroyed = false -} +"use strict"; -inherits(LinkSink, Writable) -LinkSink.prototype._write = function (data, enc, cb) { - this.linkname += this._decoder.write(data) - cb() -} +const { kProxy, kClose, kDestroy, kInterceptors } = __nccwpck_require__(2785) +const { URL } = __nccwpck_require__(7310) +const Agent = __nccwpck_require__(7890) +const Pool = __nccwpck_require__(4634) +const DispatcherBase = __nccwpck_require__(4839) +const { InvalidArgumentError, RequestAbortedError } = __nccwpck_require__(8045) +const buildConnector = __nccwpck_require__(2067) -LinkSink.prototype.destroy = function () { - if (this._destroyed) return - this._destroyed = true - this.emit('close') -} +const kAgent = Symbol('proxy agent') +const kClient = Symbol('proxy client') +const kProxyHeaders = Symbol('proxy headers') +const kRequestTls = Symbol('request tls settings') +const kProxyTls = Symbol('proxy tls settings') +const kConnectEndpoint = Symbol('connect endpoint function') -var Void = function () { - Writable.call(this) - this._destroyed = false +function defaultProtocolPort (protocol) { + return protocol === 'https:' ? 443 : 80 } -inherits(Void, Writable) +function buildProxyOptions (opts) { + if (typeof opts === 'string') { + opts = { uri: opts } + } -Void.prototype._write = function (data, enc, cb) { - cb(new Error('No body allowed for this entry')) + if (!opts || !opts.uri) { + throw new InvalidArgumentError('Proxy opts.uri is mandatory') + } + + return { + uri: opts.uri, + protocol: opts.protocol || 'https' + } } -Void.prototype.destroy = function () { - if (this._destroyed) return - this._destroyed = true - this.emit('close') +function defaultFactory (origin, opts) { + return new Pool(origin, opts) } -var Pack = function (opts) { - if (!(this instanceof Pack)) return new Pack(opts) - Readable.call(this, opts) +class ProxyAgent extends DispatcherBase { + constructor (opts) { + super(opts) + this[kProxy] = buildProxyOptions(opts) + this[kAgent] = new Agent(opts) + this[kInterceptors] = opts.interceptors && opts.interceptors.ProxyAgent && Array.isArray(opts.interceptors.ProxyAgent) + ? opts.interceptors.ProxyAgent + : [] - this._drain = noop - this._finalized = false - this._finalizing = false - this._destroyed = false - this._stream = null -} + if (typeof opts === 'string') { + opts = { uri: opts } + } -inherits(Pack, Readable) + if (!opts || !opts.uri) { + throw new InvalidArgumentError('Proxy opts.uri is mandatory') + } -Pack.prototype.entry = function (header, buffer, callback) { - if (this._stream) throw new Error('already piping an entry') - if (this._finalized || this._destroyed) return + const { clientFactory = defaultFactory } = opts - if (typeof buffer === 'function') { - callback = buffer - buffer = null - } + if (typeof clientFactory !== 'function') { + throw new InvalidArgumentError('Proxy opts.clientFactory must be a function.') + } - if (!callback) callback = noop + this[kRequestTls] = opts.requestTls + this[kProxyTls] = opts.proxyTls + this[kProxyHeaders] = opts.headers || {} - var self = this + const resolvedUrl = new URL(opts.uri) + const { origin, port, host, username, password } = resolvedUrl - if (!header.size || header.type === 'symlink') header.size = 0 - if (!header.type) header.type = modeToType(header.mode) - if (!header.mode) header.mode = header.type === 'directory' ? DMODE : FMODE - if (!header.uid) header.uid = 0 - if (!header.gid) header.gid = 0 - if (!header.mtime) header.mtime = new Date() + if (opts.auth && opts.token) { + throw new InvalidArgumentError('opts.auth cannot be used in combination with opts.token') + } else if (opts.auth) { + /* @deprecated in favour of opts.token */ + this[kProxyHeaders]['proxy-authorization'] = `Basic ${opts.auth}` + } else if (opts.token) { + this[kProxyHeaders]['proxy-authorization'] = opts.token + } else if (username && password) { + this[kProxyHeaders]['proxy-authorization'] = `Basic ${Buffer.from(`${decodeURIComponent(username)}:${decodeURIComponent(password)}`).toString('base64')}` + } - if (typeof buffer === 'string') buffer = Buffer.from(buffer) - if (Buffer.isBuffer(buffer)) { - header.size = buffer.length - this._encode(header) - var ok = this.push(buffer) - overflow(self, header.size) - if (ok) process.nextTick(callback) - else this._drain = callback - return new Void() + const connect = buildConnector({ ...opts.proxyTls }) + this[kConnectEndpoint] = buildConnector({ ...opts.requestTls }) + this[kClient] = clientFactory(resolvedUrl, { connect }) + this[kAgent] = new Agent({ + ...opts, + connect: async (opts, callback) => { + let requestedHost = opts.host + if (!opts.port) { + requestedHost += `:${defaultProtocolPort(opts.protocol)}` + } + try { + const { socket, statusCode } = await this[kClient].connect({ + origin, + port, + path: requestedHost, + signal: opts.signal, + headers: { + ...this[kProxyHeaders], + host + } + }) + if (statusCode !== 200) { + socket.on('error', () => {}).destroy() + callback(new RequestAbortedError(`Proxy response (${statusCode}) !== 200 when HTTP Tunneling`)) + } + if (opts.protocol !== 'https:') { + callback(null, socket) + return + } + let servername + if (this[kRequestTls]) { + servername = this[kRequestTls].servername + } else { + servername = opts.servername + } + this[kConnectEndpoint]({ ...opts, servername, httpSocket: socket }, callback) + } catch (err) { + callback(err) + } + } + }) } - if (header.type === 'symlink' && !header.linkname) { - var linkSink = new LinkSink() - eos(linkSink, function (err) { - if (err) { // stream was closed - self.destroy() - return callback(err) - } + dispatch (opts, handler) { + const { host } = new URL(opts.origin) + const headers = buildHeaders(opts.headers) + throwIfProxyAuthIsSent(headers) + return this[kAgent].dispatch( + { + ...opts, + headers: { + ...headers, + host + } + }, + handler + ) + } - header.linkname = linkSink.linkname - self._encode(header) - callback() - }) + async [kClose] () { + await this[kAgent].close() + await this[kClient].close() + } - return linkSink + async [kDestroy] () { + await this[kAgent].destroy() + await this[kClient].destroy() } +} - this._encode(header) +/** + * @param {string[] | Record} headers + * @returns {Record} + */ +function buildHeaders (headers) { + // When using undici.fetch, the headers list is stored + // as an array. + if (Array.isArray(headers)) { + /** @type {Record} */ + const headersPair = {} - if (header.type !== 'file' && header.type !== 'contiguous-file') { - process.nextTick(callback) - return new Void() + for (let i = 0; i < headers.length; i += 2) { + headersPair[headers[i]] = headers[i + 1] + } + + return headersPair } - var sink = new Sink(this) + return headers +} - this._stream = sink +/** + * @param {Record} headers + * + * Previous versions of ProxyAgent suggests the Proxy-Authorization in request headers + * Nevertheless, it was changed and to avoid a security vulnerability by end users + * this check was created. + * It should be removed in the next major version for performance reasons + */ +function throwIfProxyAuthIsSent (headers) { + const existProxyAuth = headers && Object.keys(headers) + .find((key) => key.toLowerCase() === 'proxy-authorization') + if (existProxyAuth) { + throw new InvalidArgumentError('Proxy-Authorization should be sent in ProxyAgent constructor') + } +} - eos(sink, function (err) { - self._stream = null +module.exports = ProxyAgent - if (err) { // stream was closed - self.destroy() - return callback(err) - } - if (sink.written !== header.size) { // corrupting tar - self.destroy() - return callback(new Error('size mismatch')) - } +/***/ }), - overflow(self, header.size) - if (self._finalizing) self.finalize() - callback() - }) +/***/ 9459: +/***/ ((module) => { - return sink -} +"use strict"; -Pack.prototype.finalize = function () { - if (this._stream) { - this._finalizing = true - return - } - if (this._finalized) return - this._finalized = true - this.push(END_OF_TAR) - this.push(null) -} +let fastNow = Date.now() +let fastNowTimeout -Pack.prototype.destroy = function (err) { - if (this._destroyed) return - this._destroyed = true +const fastTimers = [] - if (err) this.emit('error', err) - this.emit('close') - if (this._stream && this._stream.destroy) this._stream.destroy() +function onTimeout () { + fastNow = Date.now() + + let len = fastTimers.length + let idx = 0 + while (idx < len) { + const timer = fastTimers[idx] + + if (timer.state === 0) { + timer.state = fastNow + timer.delay + } else if (timer.state > 0 && fastNow >= timer.state) { + timer.state = -1 + timer.callback(timer.opaque) + } + + if (timer.state === -1) { + timer.state = -2 + if (idx !== len - 1) { + fastTimers[idx] = fastTimers.pop() + } else { + fastTimers.pop() + } + len -= 1 + } else { + idx += 1 + } + } + + if (fastTimers.length > 0) { + refreshTimeout() + } } -Pack.prototype._encode = function (header) { - if (!header.pax) { - var buf = headers.encode(header) - if (buf) { - this.push(buf) - return +function refreshTimeout () { + if (fastNowTimeout && fastNowTimeout.refresh) { + fastNowTimeout.refresh() + } else { + clearTimeout(fastNowTimeout) + fastNowTimeout = setTimeout(onTimeout, 1e3) + if (fastNowTimeout.unref) { + fastNowTimeout.unref() } } - this._encodePax(header) } -Pack.prototype._encodePax = function (header) { - var paxHeader = headers.encodePax({ - name: header.name, - linkname: header.linkname, - pax: header.pax - }) +class Timeout { + constructor (callback, delay, opaque) { + this.callback = callback + this.delay = delay + this.opaque = opaque - var newHeader = { - name: 'PaxHeader', - mode: header.mode, - uid: header.uid, - gid: header.gid, - size: paxHeader.length, - mtime: header.mtime, - type: 'pax-header', - linkname: header.linkname && 'PaxHeader', - uname: header.uname, - gname: header.gname, - devmajor: header.devmajor, - devminor: header.devminor + // -2 not in timer list + // -1 in timer list but inactive + // 0 in timer list waiting for time + // > 0 in timer list waiting for time to expire + this.state = -2 + + this.refresh() } - this.push(headers.encode(newHeader)) - this.push(paxHeader) - overflow(this, paxHeader.length) + refresh () { + if (this.state === -2) { + fastTimers.push(this) + if (!fastNowTimeout || fastTimers.length === 1) { + refreshTimeout() + } + } - newHeader.size = header.size - newHeader.type = header.type - this.push(headers.encode(newHeader)) -} + this.state = 0 + } -Pack.prototype._read = function (n) { - var drain = this._drain - this._drain = noop - drain() + clear () { + this.state = -1 + } } -module.exports = Pack +module.exports = { + setTimeout (callback, delay, opaque) { + return delay < 1e3 + ? setTimeout(callback, delay, opaque) + : new Timeout(callback, delay, opaque) + }, + clearTimeout (timeout) { + if (timeout instanceof Timeout) { + timeout.clear() + } else { + clearTimeout(timeout) + } + } +} /***/ }), -/***/ 8683: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 5354: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/* -Copyright (c) 2011, Chris Umbel +"use strict"; -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. +const diagnosticsChannel = __nccwpck_require__(7643) +const { uid, states } = __nccwpck_require__(9188) +const { + kReadyState, + kSentClose, + kByteParser, + kReceivedClose +} = __nccwpck_require__(7578) +const { fireEvent, failWebsocketConnection } = __nccwpck_require__(5515) +const { CloseEvent } = __nccwpck_require__(2611) +const { makeRequest } = __nccwpck_require__(8359) +const { fetching } = __nccwpck_require__(4881) +const { Headers } = __nccwpck_require__(554) +const { getGlobalDispatcher } = __nccwpck_require__(1892) +const { kHeadersList } = __nccwpck_require__(2785) + +const channels = {} +channels.open = diagnosticsChannel.channel('undici:websocket:open') +channels.close = diagnosticsChannel.channel('undici:websocket:close') +channels.socketError = diagnosticsChannel.channel('undici:websocket:socket_error') + +/** @type {import('crypto')} */ +let crypto +try { + crypto = __nccwpck_require__(6113) +} catch { + +} + +/** + * @see https://websockets.spec.whatwg.org/#concept-websocket-establish + * @param {URL} url + * @param {string|string[]} protocols + * @param {import('./websocket').WebSocket} ws + * @param {(response: any) => void} onEstablish + * @param {Partial} options + */ +function establishWebSocketConnection (url, protocols, ws, onEstablish, options) { + // 1. Let requestURL be a copy of url, with its scheme set to "http", if url’s + // scheme is "ws", and to "https" otherwise. + const requestURL = url + + requestURL.protocol = url.protocol === 'ws:' ? 'http:' : 'https:' + + // 2. Let request be a new request, whose URL is requestURL, client is client, + // service-workers mode is "none", referrer is "no-referrer", mode is + // "websocket", credentials mode is "include", cache mode is "no-store" , + // and redirect mode is "error". + const request = makeRequest({ + urlList: [requestURL], + serviceWorkers: 'none', + referrer: 'no-referrer', + mode: 'websocket', + credentials: 'include', + cache: 'no-store', + redirect: 'error' + }) -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -*/ + // Note: undici extension, allow setting custom headers. + if (options.headers) { + const headersList = new Headers(options.headers)[kHeadersList] + + request.headersList = headersList + } + + // 3. Append (`Upgrade`, `websocket`) to request’s header list. + // 4. Append (`Connection`, `Upgrade`) to request’s header list. + // Note: both of these are handled by undici currently. + // https://github.com/nodejs/undici/blob/68c269c4144c446f3f1220951338daef4a6b5ec4/lib/client.js#L1397 + + // 5. Let keyValue be a nonce consisting of a randomly selected + // 16-byte value that has been forgiving-base64-encoded and + // isomorphic encoded. + const keyValue = crypto.randomBytes(16).toString('base64') + + // 6. Append (`Sec-WebSocket-Key`, keyValue) to request’s + // header list. + request.headersList.append('sec-websocket-key', keyValue) + + // 7. Append (`Sec-WebSocket-Version`, `13`) to request’s + // header list. + request.headersList.append('sec-websocket-version', '13') + + // 8. For each protocol in protocols, combine + // (`Sec-WebSocket-Protocol`, protocol) in request’s header + // list. + for (const protocol of protocols) { + request.headersList.append('sec-websocket-protocol', protocol) + } + + // 9. Let permessageDeflate be a user-agent defined + // "permessage-deflate" extension header value. + // https://github.com/mozilla/gecko-dev/blob/ce78234f5e653a5d3916813ff990f053510227bc/netwerk/protocol/websocket/WebSocketChannel.cpp#L2673 + // TODO: enable once permessage-deflate is supported + const permessageDeflate = '' // 'permessage-deflate; 15' + + // 10. Append (`Sec-WebSocket-Extensions`, permessageDeflate) to + // request’s header list. + // request.headersList.append('sec-websocket-extensions', permessageDeflate) + + // 11. Fetch request with useParallelQueue set to true, and + // processResponse given response being these steps: + const controller = fetching({ + request, + useParallelQueue: true, + dispatcher: options.dispatcher ?? getGlobalDispatcher(), + processResponse (response) { + // 1. If response is a network error or its status is not 101, + // fail the WebSocket connection. + if (response.type === 'error' || response.status !== 101) { + failWebsocketConnection(ws, 'Received network error or non-101 status code.') + return + } -var base32 = __nccwpck_require__(7878); + // 2. If protocols is not the empty list and extracting header + // list values given `Sec-WebSocket-Protocol` and response’s + // header list results in null, failure, or the empty byte + // sequence, then fail the WebSocket connection. + if (protocols.length !== 0 && !response.headersList.get('Sec-WebSocket-Protocol')) { + failWebsocketConnection(ws, 'Server did not respond with sent protocols.') + return + } -exports.encode = base32.encode; -exports.decode = base32.decode; + // 3. Follow the requirements stated step 2 to step 6, inclusive, + // of the last set of steps in section 4.1 of The WebSocket + // Protocol to validate response. This either results in fail + // the WebSocket connection or the WebSocket connection is + // established. + + // 2. If the response lacks an |Upgrade| header field or the |Upgrade| + // header field contains a value that is not an ASCII case- + // insensitive match for the value "websocket", the client MUST + // _Fail the WebSocket Connection_. + if (response.headersList.get('Upgrade')?.toLowerCase() !== 'websocket') { + failWebsocketConnection(ws, 'Server did not set Upgrade header to "websocket".') + return + } + // 3. If the response lacks a |Connection| header field or the + // |Connection| header field doesn't contain a token that is an + // ASCII case-insensitive match for the value "Upgrade", the client + // MUST _Fail the WebSocket Connection_. + if (response.headersList.get('Connection')?.toLowerCase() !== 'upgrade') { + failWebsocketConnection(ws, 'Server did not set Connection header to "upgrade".') + return + } -/***/ }), + // 4. If the response lacks a |Sec-WebSocket-Accept| header field or + // the |Sec-WebSocket-Accept| contains a value other than the + // base64-encoded SHA-1 of the concatenation of the |Sec-WebSocket- + // Key| (as a string, not base64-decoded) with the string "258EAFA5- + // E914-47DA-95CA-C5AB0DC85B11" but ignoring any leading and + // trailing whitespace, the client MUST _Fail the WebSocket + // Connection_. + const secWSAccept = response.headersList.get('Sec-WebSocket-Accept') + const digest = crypto.createHash('sha1').update(keyValue + uid).digest('base64') + if (secWSAccept !== digest) { + failWebsocketConnection(ws, 'Incorrect hash received in Sec-WebSocket-Accept header.') + return + } -/***/ 7878: -/***/ ((__unused_webpack_module, exports) => { + // 5. If the response includes a |Sec-WebSocket-Extensions| header + // field and this header field indicates the use of an extension + // that was not present in the client's handshake (the server has + // indicated an extension not requested by the client), the client + // MUST _Fail the WebSocket Connection_. (The parsing of this + // header field to determine which extensions are requested is + // discussed in Section 9.1.) + const secExtension = response.headersList.get('Sec-WebSocket-Extensions') + + if (secExtension !== null && secExtension !== permessageDeflate) { + failWebsocketConnection(ws, 'Received different permessage-deflate than the one set.') + return + } -"use strict"; -/* -Copyright (c) 2011, Chris Umbel + // 6. If the response includes a |Sec-WebSocket-Protocol| header field + // and this header field indicates the use of a subprotocol that was + // not present in the client's handshake (the server has indicated a + // subprotocol not requested by the client), the client MUST _Fail + // the WebSocket Connection_. + const secProtocol = response.headersList.get('Sec-WebSocket-Protocol') -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to deal -in the Software without restriction, including without limitation the rights -to use, copy, modify, merge, publish, distribute, sublicense, and/or sell -copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: + if (secProtocol !== null && secProtocol !== request.headersList.get('Sec-WebSocket-Protocol')) { + failWebsocketConnection(ws, 'Protocol was not set in the opening handshake.') + return + } -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. + response.socket.on('data', onSocketData) + response.socket.on('close', onSocketClose) + response.socket.on('error', onSocketError) -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN -THE SOFTWARE. -*/ + if (channels.open.hasSubscribers) { + channels.open.publish({ + address: response.socket.address(), + protocol: secProtocol, + extensions: secExtension + }) + } + onEstablish(response) + } + }) -var charTable = "ABCDEFGHIJKLMNOPQRSTUVWXYZ234567"; -var byteTable = [ - 0xff, 0xff, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f, - 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, - 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, - 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, - 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, - 0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff, - 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, - 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, - 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, - 0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff -]; + return controller +} -function quintetCount(buff) { - var quintets = Math.floor(buff.length / 5); - return buff.length % 5 === 0 ? quintets: quintets + 1; +/** + * @param {Buffer} chunk + */ +function onSocketData (chunk) { + if (!this.ws[kByteParser].write(chunk)) { + this.pause() + } } -exports.encode = function(plain) { - if(!Buffer.isBuffer(plain)){ - plain = new Buffer(plain); - } - var i = 0; - var j = 0; - var shiftIndex = 0; - var digit = 0; - var encoded = new Buffer(quintetCount(plain) * 8); +/** + * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol + * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.4 + */ +function onSocketClose () { + const { ws } = this - /* byte by byte isn't as pretty as quintet by quintet but tests a bit - faster. will have to revisit. */ - while(i < plain.length) { - var current = plain[i]; + // If the TCP connection was closed after the + // WebSocket closing handshake was completed, the WebSocket connection + // is said to have been closed _cleanly_. + const wasClean = ws[kSentClose] && ws[kReceivedClose] - if(shiftIndex > 3) { - digit = current & (0xff >> shiftIndex); - shiftIndex = (shiftIndex + 5) % 8; - digit = (digit << shiftIndex) | ((i + 1 < plain.length) ? - plain[i + 1] : 0) >> (8 - shiftIndex); - i++; - } else { - digit = (current >> (8 - (shiftIndex + 5))) & 0x1f; - shiftIndex = (shiftIndex + 5) % 8; - if(shiftIndex === 0) i++; - } + let code = 1005 + let reason = '' - encoded[j] = charTable.charCodeAt(digit); - j++; - } + const result = ws[kByteParser].closingInfo - for(i = j; i < encoded.length; i++) { - encoded[i] = 0x3d; //'='.charCodeAt(0) - } + if (result) { + code = result.code ?? 1005 + reason = result.reason + } else if (!ws[kSentClose]) { + // If _The WebSocket + // Connection is Closed_ and no Close control frame was received by the + // endpoint (such as could occur if the underlying transport connection + // is lost), _The WebSocket Connection Close Code_ is considered to be + // 1006. + code = 1006 + } - return encoded; -}; + // 1. Change the ready state to CLOSED (3). + ws[kReadyState] = states.CLOSED -exports.decode = function(encoded) { - var shiftIndex = 0; - var plainDigit = 0; - var plainChar; - var plainPos = 0; - if(!Buffer.isBuffer(encoded)){ - encoded = new Buffer(encoded); - } - var decoded = new Buffer(Math.ceil(encoded.length * 5 / 8)); + // 2. If the user agent was required to fail the WebSocket + // connection, or if the WebSocket connection was closed + // after being flagged as full, fire an event named error + // at the WebSocket object. + // TODO - /* byte by byte isn't as pretty as octet by octet but tests a bit - faster. will have to revisit. */ - for(var i = 0; i < encoded.length; i++) { - if(encoded[i] === 0x3d){ //'=' - break; - } + // 3. Fire an event named close at the WebSocket object, + // using CloseEvent, with the wasClean attribute + // initialized to true if the connection closed cleanly + // and false otherwise, the code attribute initialized to + // the WebSocket connection close code, and the reason + // attribute initialized to the result of applying UTF-8 + // decode without BOM to the WebSocket connection close + // reason. + fireEvent('close', ws, CloseEvent, { + wasClean, code, reason + }) - var encodedByte = encoded[i] - 0x30; + if (channels.close.hasSubscribers) { + channels.close.publish({ + websocket: ws, + code, + reason + }) + } +} - if(encodedByte < byteTable.length) { - plainDigit = byteTable[encodedByte]; +function onSocketError (error) { + const { ws } = this - if(shiftIndex <= 3) { - shiftIndex = (shiftIndex + 5) % 8; + ws[kReadyState] = states.CLOSING - if(shiftIndex === 0) { - plainChar |= plainDigit; - decoded[plainPos] = plainChar; - plainPos++; - plainChar = 0; - } else { - plainChar |= 0xff & (plainDigit << (8 - shiftIndex)); - } - } else { - shiftIndex = (shiftIndex + 5) % 8; - plainChar |= 0xff & (plainDigit >>> shiftIndex); - decoded[plainPos] = plainChar; - plainPos++; + if (channels.socketError.hasSubscribers) { + channels.socketError.publish(error) + } - plainChar = 0xff & (plainDigit << (8 - shiftIndex)); - } - } else { - throw new Error('Invalid input - it is not base32 encoded string'); - } - } + this.destroy() +} - return decoded.slice(0, plainPos); -}; +module.exports = { + establishWebSocketConnection +} /***/ }), -/***/ 421: -/***/ ((module, exports, __nccwpck_require__) => { +/***/ 9188: +/***/ ((module) => { -var Stream = __nccwpck_require__(2781) +"use strict"; -// through -// -// a stream that does nothing but re-emit the input. -// useful for aggregating a series of changing but not ending streams into one stream) -exports = module.exports = through -through.through = through +// This is a Globally Unique Identifier unique used +// to validate that the endpoint accepts websocket +// connections. +// See https://www.rfc-editor.org/rfc/rfc6455.html#section-1.3 +const uid = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11' -//create a readable writable stream. +/** @type {PropertyDescriptor} */ +const staticPropertyDescriptors = { + enumerable: true, + writable: false, + configurable: false +} -function through (write, end, opts) { - write = write || function (data) { this.queue(data) } - end = end || function () { this.queue(null) } +const states = { + CONNECTING: 0, + OPEN: 1, + CLOSING: 2, + CLOSED: 3 +} - var ended = false, destroyed = false, buffer = [], _ended = false - var stream = new Stream() - stream.readable = stream.writable = true - stream.paused = false +const opcodes = { + CONTINUATION: 0x0, + TEXT: 0x1, + BINARY: 0x2, + CLOSE: 0x8, + PING: 0x9, + PONG: 0xA +} -// stream.autoPause = !(opts && opts.autoPause === false) - stream.autoDestroy = !(opts && opts.autoDestroy === false) +const maxUnsigned16Bit = 2 ** 16 - 1 // 65535 - stream.write = function (data) { - write.call(this, data) - return !stream.paused - } +const parserStates = { + INFO: 0, + PAYLOADLENGTH_16: 2, + PAYLOADLENGTH_64: 3, + READ_DATA: 4 +} - function drain() { - while(buffer.length && !stream.paused) { - var data = buffer.shift() - if(null === data) - return stream.emit('end') - else - stream.emit('data', data) - } - } +const emptyBuffer = Buffer.allocUnsafe(0) - stream.queue = stream.push = function (data) { -// console.error(ended) - if(_ended) return stream - if(data === null) _ended = true - buffer.push(data) - drain() - return stream - } +module.exports = { + uid, + staticPropertyDescriptors, + states, + opcodes, + maxUnsigned16Bit, + parserStates, + emptyBuffer +} - //this will be registered as the first 'end' listener - //must call destroy next tick, to make sure we're after any - //stream piped from here. - //this is only a problem if end is not emitted synchronously. - //a nicer way to do this is to make sure this is the last listener for 'end' - stream.on('end', function () { - stream.readable = false - if(!stream.writable && stream.autoDestroy) - process.nextTick(function () { - stream.destroy() - }) - }) +/***/ }), + +/***/ 2611: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { webidl } = __nccwpck_require__(1744) +const { kEnumerableProperty } = __nccwpck_require__(3983) +const { MessagePort } = __nccwpck_require__(1267) + +/** + * @see https://html.spec.whatwg.org/multipage/comms.html#messageevent + */ +class MessageEvent extends Event { + #eventInit + + constructor (type, eventInitDict = {}) { + webidl.argumentLengthCheck(arguments, 1, { header: 'MessageEvent constructor' }) + + type = webidl.converters.DOMString(type) + eventInitDict = webidl.converters.MessageEventInit(eventInitDict) + + super(type, eventInitDict) + + this.#eventInit = eventInitDict + } + + get data () { + webidl.brandCheck(this, MessageEvent) - function _end () { - stream.writable = false - end.call(stream) - if(!stream.readable && stream.autoDestroy) - stream.destroy() + return this.#eventInit.data } - stream.end = function (data) { - if(ended) return - ended = true - if(arguments.length) stream.write(data) - _end() // will emit or queue - return stream + get origin () { + webidl.brandCheck(this, MessageEvent) + + return this.#eventInit.origin } - stream.destroy = function () { - if(destroyed) return - destroyed = true - ended = true - buffer.length = 0 - stream.writable = stream.readable = false - stream.emit('close') - return stream + get lastEventId () { + webidl.brandCheck(this, MessageEvent) + + return this.#eventInit.lastEventId } - stream.pause = function () { - if(stream.paused) return - stream.paused = true - return stream + get source () { + webidl.brandCheck(this, MessageEvent) + + return this.#eventInit.source } - stream.resume = function () { - if(stream.paused) { - stream.paused = false - stream.emit('resume') + get ports () { + webidl.brandCheck(this, MessageEvent) + + if (!Object.isFrozen(this.#eventInit.ports)) { + Object.freeze(this.#eventInit.ports) } - drain() - //may have become paused again, - //as drain emits 'data'. - if(!stream.paused) - stream.emit('drain') - return stream + + return this.#eventInit.ports } - return stream -} + initMessageEvent ( + type, + bubbles = false, + cancelable = false, + data = null, + origin = '', + lastEventId = '', + source = null, + ports = [] + ) { + webidl.brandCheck(this, MessageEvent) + webidl.argumentLengthCheck(arguments, 1, { header: 'MessageEvent.initMessageEvent' }) -/***/ }), + return new MessageEvent(type, { + bubbles, cancelable, data, origin, lastEventId, source, ports + }) + } +} -/***/ 4256: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/** + * @see https://websockets.spec.whatwg.org/#the-closeevent-interface + */ +class CloseEvent extends Event { + #eventInit -"use strict"; + constructor (type, eventInitDict = {}) { + webidl.argumentLengthCheck(arguments, 1, { header: 'CloseEvent constructor' }) + type = webidl.converters.DOMString(type) + eventInitDict = webidl.converters.CloseEventInit(eventInitDict) -var punycode = __nccwpck_require__(5477); -var mappingTable = __nccwpck_require__(2020); + super(type, eventInitDict) -var PROCESSING_OPTIONS = { - TRANSITIONAL: 0, - NONTRANSITIONAL: 1 -}; + this.#eventInit = eventInitDict + } -function normalize(str) { // fix bug in v8 - return str.split('\u0000').map(function (s) { return s.normalize('NFC'); }).join('\u0000'); -} + get wasClean () { + webidl.brandCheck(this, CloseEvent) -function findStatus(val) { - var start = 0; - var end = mappingTable.length - 1; + return this.#eventInit.wasClean + } - while (start <= end) { - var mid = Math.floor((start + end) / 2); + get code () { + webidl.brandCheck(this, CloseEvent) - var target = mappingTable[mid]; - if (target[0][0] <= val && target[0][1] >= val) { - return target; - } else if (target[0][0] > val) { - end = mid - 1; - } else { - start = mid + 1; - } + return this.#eventInit.code } - return null; -} - -var regexAstralSymbols = /[\uD800-\uDBFF][\uDC00-\uDFFF]/g; + get reason () { + webidl.brandCheck(this, CloseEvent) -function countSymbols(string) { - return string - // replace every surrogate pair with a BMP symbol - .replace(regexAstralSymbols, '_') - // then get the length - .length; + return this.#eventInit.reason + } } -function mapChars(domain_name, useSTD3, processing_option) { - var hasError = false; - var processed = ""; +// https://html.spec.whatwg.org/multipage/webappapis.html#the-errorevent-interface +class ErrorEvent extends Event { + #eventInit - var len = countSymbols(domain_name); - for (var i = 0; i < len; ++i) { - var codePoint = domain_name.codePointAt(i); - var status = findStatus(codePoint); + constructor (type, eventInitDict) { + webidl.argumentLengthCheck(arguments, 1, { header: 'ErrorEvent constructor' }) - switch (status[1]) { - case "disallowed": - hasError = true; - processed += String.fromCodePoint(codePoint); - break; - case "ignored": - break; - case "mapped": - processed += String.fromCodePoint.apply(String, status[2]); - break; - case "deviation": - if (processing_option === PROCESSING_OPTIONS.TRANSITIONAL) { - processed += String.fromCodePoint.apply(String, status[2]); - } else { - processed += String.fromCodePoint(codePoint); - } - break; - case "valid": - processed += String.fromCodePoint(codePoint); - break; - case "disallowed_STD3_mapped": - if (useSTD3) { - hasError = true; - processed += String.fromCodePoint(codePoint); - } else { - processed += String.fromCodePoint.apply(String, status[2]); - } - break; - case "disallowed_STD3_valid": - if (useSTD3) { - hasError = true; - } + super(type, eventInitDict) - processed += String.fromCodePoint(codePoint); - break; - } + type = webidl.converters.DOMString(type) + eventInitDict = webidl.converters.ErrorEventInit(eventInitDict ?? {}) + + this.#eventInit = eventInitDict } - return { - string: processed, - error: hasError - }; -} + get message () { + webidl.brandCheck(this, ErrorEvent) -var combiningMarksRegex = /[\u0300-\u036F\u0483-\u0489\u0591-\u05BD\u05BF\u05C1\u05C2\u05C4\u05C5\u05C7\u0610-\u061A\u064B-\u065F\u0670\u06D6-\u06DC\u06DF-\u06E4\u06E7\u06E8\u06EA-\u06ED\u0711\u0730-\u074A\u07A6-\u07B0\u07EB-\u07F3\u0816-\u0819\u081B-\u0823\u0825-\u0827\u0829-\u082D\u0859-\u085B\u08E4-\u0903\u093A-\u093C\u093E-\u094F\u0951-\u0957\u0962\u0963\u0981-\u0983\u09BC\u09BE-\u09C4\u09C7\u09C8\u09CB-\u09CD\u09D7\u09E2\u09E3\u0A01-\u0A03\u0A3C\u0A3E-\u0A42\u0A47\u0A48\u0A4B-\u0A4D\u0A51\u0A70\u0A71\u0A75\u0A81-\u0A83\u0ABC\u0ABE-\u0AC5\u0AC7-\u0AC9\u0ACB-\u0ACD\u0AE2\u0AE3\u0B01-\u0B03\u0B3C\u0B3E-\u0B44\u0B47\u0B48\u0B4B-\u0B4D\u0B56\u0B57\u0B62\u0B63\u0B82\u0BBE-\u0BC2\u0BC6-\u0BC8\u0BCA-\u0BCD\u0BD7\u0C00-\u0C03\u0C3E-\u0C44\u0C46-\u0C48\u0C4A-\u0C4D\u0C55\u0C56\u0C62\u0C63\u0C81-\u0C83\u0CBC\u0CBE-\u0CC4\u0CC6-\u0CC8\u0CCA-\u0CCD\u0CD5\u0CD6\u0CE2\u0CE3\u0D01-\u0D03\u0D3E-\u0D44\u0D46-\u0D48\u0D4A-\u0D4D\u0D57\u0D62\u0D63\u0D82\u0D83\u0DCA\u0DCF-\u0DD4\u0DD6\u0DD8-\u0DDF\u0DF2\u0DF3\u0E31\u0E34-\u0E3A\u0E47-\u0E4E\u0EB1\u0EB4-\u0EB9\u0EBB\u0EBC\u0EC8-\u0ECD\u0F18\u0F19\u0F35\u0F37\u0F39\u0F3E\u0F3F\u0F71-\u0F84\u0F86\u0F87\u0F8D-\u0F97\u0F99-\u0FBC\u0FC6\u102B-\u103E\u1056-\u1059\u105E-\u1060\u1062-\u1064\u1067-\u106D\u1071-\u1074\u1082-\u108D\u108F\u109A-\u109D\u135D-\u135F\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17B4-\u17D3\u17DD\u180B-\u180D\u18A9\u1920-\u192B\u1930-\u193B\u19B0-\u19C0\u19C8\u19C9\u1A17-\u1A1B\u1A55-\u1A5E\u1A60-\u1A7C\u1A7F\u1AB0-\u1ABE\u1B00-\u1B04\u1B34-\u1B44\u1B6B-\u1B73\u1B80-\u1B82\u1BA1-\u1BAD\u1BE6-\u1BF3\u1C24-\u1C37\u1CD0-\u1CD2\u1CD4-\u1CE8\u1CED\u1CF2-\u1CF4\u1CF8\u1CF9\u1DC0-\u1DF5\u1DFC-\u1DFF\u20D0-\u20F0\u2CEF-\u2CF1\u2D7F\u2DE0-\u2DFF\u302A-\u302F\u3099\u309A\uA66F-\uA672\uA674-\uA67D\uA69F\uA6F0\uA6F1\uA802\uA806\uA80B\uA823-\uA827\uA880\uA881\uA8B4-\uA8C4\uA8E0-\uA8F1\uA926-\uA92D\uA947-\uA953\uA980-\uA983\uA9B3-\uA9C0\uA9E5\uAA29-\uAA36\uAA43\uAA4C\uAA4D\uAA7B-\uAA7D\uAAB0\uAAB2-\uAAB4\uAAB7\uAAB8\uAABE\uAABF\uAAC1\uAAEB-\uAAEF\uAAF5\uAAF6\uABE3-\uABEA\uABEC\uABED\uFB1E\uFE00-\uFE0F\uFE20-\uFE2D]|\uD800[\uDDFD\uDEE0\uDF76-\uDF7A]|\uD802[\uDE01-\uDE03\uDE05\uDE06\uDE0C-\uDE0F\uDE38-\uDE3A\uDE3F\uDEE5\uDEE6]|\uD804[\uDC00-\uDC02\uDC38-\uDC46\uDC7F-\uDC82\uDCB0-\uDCBA\uDD00-\uDD02\uDD27-\uDD34\uDD73\uDD80-\uDD82\uDDB3-\uDDC0\uDE2C-\uDE37\uDEDF-\uDEEA\uDF01-\uDF03\uDF3C\uDF3E-\uDF44\uDF47\uDF48\uDF4B-\uDF4D\uDF57\uDF62\uDF63\uDF66-\uDF6C\uDF70-\uDF74]|\uD805[\uDCB0-\uDCC3\uDDAF-\uDDB5\uDDB8-\uDDC0\uDE30-\uDE40\uDEAB-\uDEB7]|\uD81A[\uDEF0-\uDEF4\uDF30-\uDF36]|\uD81B[\uDF51-\uDF7E\uDF8F-\uDF92]|\uD82F[\uDC9D\uDC9E]|\uD834[\uDD65-\uDD69\uDD6D-\uDD72\uDD7B-\uDD82\uDD85-\uDD8B\uDDAA-\uDDAD\uDE42-\uDE44]|\uD83A[\uDCD0-\uDCD6]|\uDB40[\uDD00-\uDDEF]/; + return this.#eventInit.message + } -function validateLabel(label, processing_option) { - if (label.substr(0, 4) === "xn--") { - label = punycode.toUnicode(label); - processing_option = PROCESSING_OPTIONS.NONTRANSITIONAL; + get filename () { + webidl.brandCheck(this, ErrorEvent) + + return this.#eventInit.filename } - var error = false; + get lineno () { + webidl.brandCheck(this, ErrorEvent) - if (normalize(label) !== label || - (label[3] === "-" && label[4] === "-") || - label[0] === "-" || label[label.length - 1] === "-" || - label.indexOf(".") !== -1 || - label.search(combiningMarksRegex) === 0) { - error = true; + return this.#eventInit.lineno } - var len = countSymbols(label); - for (var i = 0; i < len; ++i) { - var status = findStatus(label.codePointAt(i)); - if ((processing === PROCESSING_OPTIONS.TRANSITIONAL && status[1] !== "valid") || - (processing === PROCESSING_OPTIONS.NONTRANSITIONAL && - status[1] !== "valid" && status[1] !== "deviation")) { - error = true; - break; - } + get colno () { + webidl.brandCheck(this, ErrorEvent) + + return this.#eventInit.colno } - return { - label: label, - error: error - }; + get error () { + webidl.brandCheck(this, ErrorEvent) + + return this.#eventInit.error + } } -function processing(domain_name, useSTD3, processing_option) { - var result = mapChars(domain_name, useSTD3, processing_option); - result.string = normalize(result.string); +Object.defineProperties(MessageEvent.prototype, { + [Symbol.toStringTag]: { + value: 'MessageEvent', + configurable: true + }, + data: kEnumerableProperty, + origin: kEnumerableProperty, + lastEventId: kEnumerableProperty, + source: kEnumerableProperty, + ports: kEnumerableProperty, + initMessageEvent: kEnumerableProperty +}) - var labels = result.string.split("."); - for (var i = 0; i < labels.length; ++i) { - try { - var validation = validateLabel(labels[i]); - labels[i] = validation.label; - result.error = result.error || validation.error; - } catch(e) { - result.error = true; +Object.defineProperties(CloseEvent.prototype, { + [Symbol.toStringTag]: { + value: 'CloseEvent', + configurable: true + }, + reason: kEnumerableProperty, + code: kEnumerableProperty, + wasClean: kEnumerableProperty +}) + +Object.defineProperties(ErrorEvent.prototype, { + [Symbol.toStringTag]: { + value: 'ErrorEvent', + configurable: true + }, + message: kEnumerableProperty, + filename: kEnumerableProperty, + lineno: kEnumerableProperty, + colno: kEnumerableProperty, + error: kEnumerableProperty +}) + +webidl.converters.MessagePort = webidl.interfaceConverter(MessagePort) + +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.MessagePort +) + +const eventInit = [ + { + key: 'bubbles', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'cancelable', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'composed', + converter: webidl.converters.boolean, + defaultValue: false + } +] + +webidl.converters.MessageEventInit = webidl.dictionaryConverter([ + ...eventInit, + { + key: 'data', + converter: webidl.converters.any, + defaultValue: null + }, + { + key: 'origin', + converter: webidl.converters.USVString, + defaultValue: '' + }, + { + key: 'lastEventId', + converter: webidl.converters.DOMString, + defaultValue: '' + }, + { + key: 'source', + // Node doesn't implement WindowProxy or ServiceWorker, so the only + // valid value for source is a MessagePort. + converter: webidl.nullableConverter(webidl.converters.MessagePort), + defaultValue: null + }, + { + key: 'ports', + converter: webidl.converters['sequence'], + get defaultValue () { + return [] } } +]) - return { - string: labels.join("."), - error: result.error - }; +webidl.converters.CloseEventInit = webidl.dictionaryConverter([ + ...eventInit, + { + key: 'wasClean', + converter: webidl.converters.boolean, + defaultValue: false + }, + { + key: 'code', + converter: webidl.converters['unsigned short'], + defaultValue: 0 + }, + { + key: 'reason', + converter: webidl.converters.USVString, + defaultValue: '' + } +]) + +webidl.converters.ErrorEventInit = webidl.dictionaryConverter([ + ...eventInit, + { + key: 'message', + converter: webidl.converters.DOMString, + defaultValue: '' + }, + { + key: 'filename', + converter: webidl.converters.USVString, + defaultValue: '' + }, + { + key: 'lineno', + converter: webidl.converters['unsigned long'], + defaultValue: 0 + }, + { + key: 'colno', + converter: webidl.converters['unsigned long'], + defaultValue: 0 + }, + { + key: 'error', + converter: webidl.converters.any + } +]) + +module.exports = { + MessageEvent, + CloseEvent, + ErrorEvent } -module.exports.toASCII = function(domain_name, useSTD3, processing_option, verifyDnsLength) { - var result = processing(domain_name, useSTD3, processing_option); - var labels = result.string.split("."); - labels = labels.map(function(l) { - try { - return punycode.toASCII(l); - } catch(e) { - result.error = true; - return l; - } - }); - if (verifyDnsLength) { - var total = labels.slice(0, labels.length - 1).join(".").length; - if (total.length > 253 || total.length === 0) { - result.error = true; +/***/ }), + +/***/ 5444: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { maxUnsigned16Bit } = __nccwpck_require__(9188) + +/** @type {import('crypto')} */ +let crypto +try { + crypto = __nccwpck_require__(6113) +} catch { + +} + +class WebsocketFrameSend { + /** + * @param {Buffer|undefined} data + */ + constructor (data) { + this.frameData = data + this.maskKey = crypto.randomBytes(4) + } + + createFrame (opcode) { + const bodyLength = this.frameData?.byteLength ?? 0 + + /** @type {number} */ + let payloadLength = bodyLength // 0-125 + let offset = 6 + + if (bodyLength > maxUnsigned16Bit) { + offset += 8 // payload length is next 8 bytes + payloadLength = 127 + } else if (bodyLength > 125) { + offset += 2 // payload length is next 2 bytes + payloadLength = 126 } - for (var i=0; i < labels.length; ++i) { - if (labels.length > 63 || labels.length === 0) { - result.error = true; - break; - } + const buffer = Buffer.allocUnsafe(bodyLength + offset) + + // Clear first 2 bytes, everything else is overwritten + buffer[0] = buffer[1] = 0 + buffer[0] |= 0x80 // FIN + buffer[0] = (buffer[0] & 0xF0) + opcode // opcode + + /*! ws. MIT License. Einar Otto Stangvik */ + buffer[offset - 4] = this.maskKey[0] + buffer[offset - 3] = this.maskKey[1] + buffer[offset - 2] = this.maskKey[2] + buffer[offset - 1] = this.maskKey[3] + + buffer[1] = payloadLength + + if (payloadLength === 126) { + buffer.writeUInt16BE(bodyLength, 2) + } else if (payloadLength === 127) { + // Clear extended payload length + buffer[2] = buffer[3] = 0 + buffer.writeUIntBE(bodyLength, 4, 6) } - } - if (result.error) return null; - return labels.join("."); -}; + buffer[1] |= 0x80 // MASK -module.exports.toUnicode = function(domain_name, useSTD3) { - var result = processing(domain_name, useSTD3, PROCESSING_OPTIONS.NONTRANSITIONAL); + // mask body + for (let i = 0; i < bodyLength; i++) { + buffer[offset + i] = this.frameData[i] ^ this.maskKey[i % 4] + } - return { - domain: result.string, - error: result.error - }; -}; + return buffer + } +} -module.exports.PROCESSING_OPTIONS = PROCESSING_OPTIONS; +module.exports = { + WebsocketFrameSend +} /***/ }), -/***/ 4294: +/***/ 1688: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -module.exports = __nccwpck_require__(4219); +"use strict"; -/***/ }), +const { Writable } = __nccwpck_require__(2781) +const diagnosticsChannel = __nccwpck_require__(7643) +const { parserStates, opcodes, states, emptyBuffer } = __nccwpck_require__(9188) +const { kReadyState, kSentClose, kResponse, kReceivedClose } = __nccwpck_require__(7578) +const { isValidStatusCode, failWebsocketConnection, websocketMessageReceived } = __nccwpck_require__(5515) +const { WebsocketFrameSend } = __nccwpck_require__(5444) -/***/ 4219: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +// This code was influenced by ws released under the MIT license. +// Copyright (c) 2011 Einar Otto Stangvik +// Copyright (c) 2013 Arnout Kazemier and contributors +// Copyright (c) 2016 Luigi Pinca and contributors -"use strict"; +const channels = {} +channels.ping = diagnosticsChannel.channel('undici:websocket:ping') +channels.pong = diagnosticsChannel.channel('undici:websocket:pong') +class ByteParser extends Writable { + #buffers = [] + #byteOffset = 0 -var net = __nccwpck_require__(1808); -var tls = __nccwpck_require__(4404); -var http = __nccwpck_require__(3685); -var https = __nccwpck_require__(5687); -var events = __nccwpck_require__(2361); -var assert = __nccwpck_require__(9491); -var util = __nccwpck_require__(3837); + #state = parserStates.INFO + #info = {} + #fragments = [] -exports.httpOverHttp = httpOverHttp; -exports.httpsOverHttp = httpsOverHttp; -exports.httpOverHttps = httpOverHttps; -exports.httpsOverHttps = httpsOverHttps; + constructor (ws) { + super() + this.ws = ws + } -function httpOverHttp(options) { - var agent = new TunnelingAgent(options); - agent.request = http.request; - return agent; -} + /** + * @param {Buffer} chunk + * @param {() => void} callback + */ + _write (chunk, _, callback) { + this.#buffers.push(chunk) + this.#byteOffset += chunk.length -function httpsOverHttp(options) { - var agent = new TunnelingAgent(options); - agent.request = http.request; - agent.createSocket = createSecureSocket; - agent.defaultPort = 443; - return agent; -} + this.run(callback) + } -function httpOverHttps(options) { - var agent = new TunnelingAgent(options); - agent.request = https.request; - return agent; -} + /** + * Runs whenever a new chunk is received. + * Callback is called whenever there are no more chunks buffering, + * or not enough bytes are buffered to parse. + */ + run (callback) { + while (true) { + if (this.#state === parserStates.INFO) { + // If there aren't enough bytes to parse the payload length, etc. + if (this.#byteOffset < 2) { + return callback() + } -function httpsOverHttps(options) { - var agent = new TunnelingAgent(options); - agent.request = https.request; - agent.createSocket = createSecureSocket; - agent.defaultPort = 443; - return agent; -} + const buffer = this.consume(2) + this.#info.fin = (buffer[0] & 0x80) !== 0 + this.#info.opcode = buffer[0] & 0x0F -function TunnelingAgent(options) { - var self = this; - self.options = options || {}; - self.proxyOptions = self.options.proxy || {}; - self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets; - self.requests = []; - self.sockets = []; + // If we receive a fragmented message, we use the type of the first + // frame to parse the full message as binary/text, when it's terminated + this.#info.originalOpcode ??= this.#info.opcode - self.on('free', function onFree(socket, host, port, localAddress) { - var options = toOptions(host, port, localAddress); - for (var i = 0, len = self.requests.length; i < len; ++i) { - var pending = self.requests[i]; - if (pending.host === options.host && pending.port === options.port) { - // Detect the request to connect same origin server, - // reuse the connection. - self.requests.splice(i, 1); - pending.request.onSocket(socket); - return; - } - } - socket.destroy(); - self.removeSocket(socket); - }); -} -util.inherits(TunnelingAgent, events.EventEmitter); + this.#info.fragmented = !this.#info.fin && this.#info.opcode !== opcodes.CONTINUATION -TunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) { - var self = this; - var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress)); + if (this.#info.fragmented && this.#info.opcode !== opcodes.BINARY && this.#info.opcode !== opcodes.TEXT) { + // Only text and binary frames can be fragmented + failWebsocketConnection(this.ws, 'Invalid frame type was fragmented.') + return + } - if (self.sockets.length >= this.maxSockets) { - // We are over limit so we'll add it to the queue. - self.requests.push(options); - return; - } + const payloadLength = buffer[1] & 0x7F - // If we are under maxSockets create a new one. - self.createSocket(options, function(socket) { - socket.on('free', onFree); - socket.on('close', onCloseOrRemove); - socket.on('agentRemove', onCloseOrRemove); - req.onSocket(socket); + if (payloadLength <= 125) { + this.#info.payloadLength = payloadLength + this.#state = parserStates.READ_DATA + } else if (payloadLength === 126) { + this.#state = parserStates.PAYLOADLENGTH_16 + } else if (payloadLength === 127) { + this.#state = parserStates.PAYLOADLENGTH_64 + } - function onFree() { - self.emit('free', socket, options); - } + if (this.#info.fragmented && payloadLength > 125) { + // A fragmented frame can't be fragmented itself + failWebsocketConnection(this.ws, 'Fragmented frame exceeded 125 bytes.') + return + } else if ( + (this.#info.opcode === opcodes.PING || + this.#info.opcode === opcodes.PONG || + this.#info.opcode === opcodes.CLOSE) && + payloadLength > 125 + ) { + // Control frames can have a payload length of 125 bytes MAX + failWebsocketConnection(this.ws, 'Payload length for control frame exceeded 125 bytes.') + return + } else if (this.#info.opcode === opcodes.CLOSE) { + if (payloadLength === 1) { + failWebsocketConnection(this.ws, 'Received close frame with a 1-byte body.') + return + } - function onCloseOrRemove(err) { - self.removeSocket(socket); - socket.removeListener('free', onFree); - socket.removeListener('close', onCloseOrRemove); - socket.removeListener('agentRemove', onCloseOrRemove); - } - }); -}; + const body = this.consume(payloadLength) -TunnelingAgent.prototype.createSocket = function createSocket(options, cb) { - var self = this; - var placeholder = {}; - self.sockets.push(placeholder); + this.#info.closeInfo = this.parseCloseBody(false, body) - var connectOptions = mergeOptions({}, self.proxyOptions, { - method: 'CONNECT', - path: options.host + ':' + options.port, - agent: false, - headers: { - host: options.host + ':' + options.port - } - }); - if (options.localAddress) { - connectOptions.localAddress = options.localAddress; - } - if (connectOptions.proxyAuth) { - connectOptions.headers = connectOptions.headers || {}; - connectOptions.headers['Proxy-Authorization'] = 'Basic ' + - new Buffer(connectOptions.proxyAuth).toString('base64'); - } + if (!this.ws[kSentClose]) { + // If an endpoint receives a Close frame and did not previously send a + // Close frame, the endpoint MUST send a Close frame in response. (When + // sending a Close frame in response, the endpoint typically echos the + // status code it received.) + const body = Buffer.allocUnsafe(2) + body.writeUInt16BE(this.#info.closeInfo.code, 0) + const closeFrame = new WebsocketFrameSend(body) - debug('making CONNECT request'); - var connectReq = self.request(connectOptions); - connectReq.useChunkedEncodingByDefault = false; // for v0.6 - connectReq.once('response', onResponse); // for v0.6 - connectReq.once('upgrade', onUpgrade); // for v0.6 - connectReq.once('connect', onConnect); // for v0.7 or later - connectReq.once('error', onError); - connectReq.end(); + this.ws[kResponse].socket.write( + closeFrame.createFrame(opcodes.CLOSE), + (err) => { + if (!err) { + this.ws[kSentClose] = true + } + } + ) + } - function onResponse(res) { - // Very hacky. This is necessary to avoid http-parser leaks. - res.upgrade = true; - } + // Upon either sending or receiving a Close control frame, it is said + // that _The WebSocket Closing Handshake is Started_ and that the + // WebSocket connection is in the CLOSING state. + this.ws[kReadyState] = states.CLOSING + this.ws[kReceivedClose] = true - function onUpgrade(res, socket, head) { - // Hacky. - process.nextTick(function() { - onConnect(res, socket, head); - }); - } + this.end() - function onConnect(res, socket, head) { - connectReq.removeAllListeners(); - socket.removeAllListeners(); + return + } else if (this.#info.opcode === opcodes.PING) { + // Upon receipt of a Ping frame, an endpoint MUST send a Pong frame in + // response, unless it already received a Close frame. + // A Pong frame sent in response to a Ping frame must have identical + // "Application data" - if (res.statusCode !== 200) { - debug('tunneling socket could not be established, statusCode=%d', - res.statusCode); - socket.destroy(); - var error = new Error('tunneling socket could not be established, ' + - 'statusCode=' + res.statusCode); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); - return; - } - if (head.length > 0) { - debug('got illegal response body from proxy'); - socket.destroy(); - var error = new Error('got illegal response body from proxy'); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); - return; - } - debug('tunneling connection has established'); - self.sockets[self.sockets.indexOf(placeholder)] = socket; - return cb(socket); - } + const body = this.consume(payloadLength) - function onError(cause) { - connectReq.removeAllListeners(); + if (!this.ws[kReceivedClose]) { + const frame = new WebsocketFrameSend(body) - debug('tunneling socket could not be established, cause=%s\n', - cause.message, cause.stack); - var error = new Error('tunneling socket could not be established, ' + - 'cause=' + cause.message); - error.code = 'ECONNRESET'; - options.request.emit('error', error); - self.removeSocket(placeholder); - } -}; + this.ws[kResponse].socket.write(frame.createFrame(opcodes.PONG)) -TunnelingAgent.prototype.removeSocket = function removeSocket(socket) { - var pos = this.sockets.indexOf(socket) - if (pos === -1) { - return; - } - this.sockets.splice(pos, 1); + if (channels.ping.hasSubscribers) { + channels.ping.publish({ + payload: body + }) + } + } - var pending = this.requests.shift(); - if (pending) { - // If we have pending requests and a socket gets closed a new one - // needs to be created to take over in the pool for the one that closed. - this.createSocket(pending, function(socket) { - pending.request.onSocket(socket); - }); - } -}; + this.#state = parserStates.INFO -function createSecureSocket(options, cb) { - var self = this; - TunnelingAgent.prototype.createSocket.call(self, options, function(socket) { - var hostHeader = options.request.getHeader('host'); - var tlsOptions = mergeOptions({}, self.options, { - socket: socket, - servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host - }); + if (this.#byteOffset > 0) { + continue + } else { + callback() + return + } + } else if (this.#info.opcode === opcodes.PONG) { + // A Pong frame MAY be sent unsolicited. This serves as a + // unidirectional heartbeat. A response to an unsolicited Pong frame is + // not expected. + + const body = this.consume(payloadLength) + + if (channels.pong.hasSubscribers) { + channels.pong.publish({ + payload: body + }) + } + + if (this.#byteOffset > 0) { + continue + } else { + callback() + return + } + } + } else if (this.#state === parserStates.PAYLOADLENGTH_16) { + if (this.#byteOffset < 2) { + return callback() + } + + const buffer = this.consume(2) + + this.#info.payloadLength = buffer.readUInt16BE(0) + this.#state = parserStates.READ_DATA + } else if (this.#state === parserStates.PAYLOADLENGTH_64) { + if (this.#byteOffset < 8) { + return callback() + } + + const buffer = this.consume(8) + const upper = buffer.readUInt32BE(0) + + // 2^31 is the maxinimum bytes an arraybuffer can contain + // on 32-bit systems. Although, on 64-bit systems, this is + // 2^53-1 bytes. + // https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Errors/Invalid_array_length + // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/common/globals.h;drc=1946212ac0100668f14eb9e2843bdd846e510a1e;bpv=1;bpt=1;l=1275 + // https://source.chromium.org/chromium/chromium/src/+/main:v8/src/objects/js-array-buffer.h;l=34;drc=1946212ac0100668f14eb9e2843bdd846e510a1e + if (upper > 2 ** 31 - 1) { + failWebsocketConnection(this.ws, 'Received payload length > 2^31 bytes.') + return + } - // 0 is dummy port for v0.6 - var secureSocket = tls.connect(0, tlsOptions); - self.sockets[self.sockets.indexOf(socket)] = secureSocket; - cb(secureSocket); - }); -} + const lower = buffer.readUInt32BE(4) + this.#info.payloadLength = (upper << 8) + lower + this.#state = parserStates.READ_DATA + } else if (this.#state === parserStates.READ_DATA) { + if (this.#byteOffset < this.#info.payloadLength) { + // If there is still more data in this chunk that needs to be read + return callback() + } else if (this.#byteOffset >= this.#info.payloadLength) { + // If the server sent multiple frames in a single chunk -function toOptions(host, port, localAddress) { - if (typeof host === 'string') { // since v0.10 - return { - host: host, - port: port, - localAddress: localAddress - }; - } - return host; // for v0.11 or later -} + const body = this.consume(this.#info.payloadLength) -function mergeOptions(target) { - for (var i = 1, len = arguments.length; i < len; ++i) { - var overrides = arguments[i]; - if (typeof overrides === 'object') { - var keys = Object.keys(overrides); - for (var j = 0, keyLen = keys.length; j < keyLen; ++j) { - var k = keys[j]; - if (overrides[k] !== undefined) { - target[k] = overrides[k]; + this.#fragments.push(body) + + // If the frame is unfragmented, or a fragmented frame was terminated, + // a message was received + if (!this.#info.fragmented || (this.#info.fin && this.#info.opcode === opcodes.CONTINUATION)) { + const fullMessage = Buffer.concat(this.#fragments) + + websocketMessageReceived(this.ws, this.#info.originalOpcode, fullMessage) + + this.#info = {} + this.#fragments.length = 0 + } + + this.#state = parserStates.INFO } } + + if (this.#byteOffset > 0) { + continue + } else { + callback() + break + } } } - return target; -} + /** + * Take n bytes from the buffered Buffers + * @param {number} n + * @returns {Buffer|null} + */ + consume (n) { + if (n > this.#byteOffset) { + return null + } else if (n === 0) { + return emptyBuffer + } -var debug; -if (process.env.NODE_DEBUG && /\btunnel\b/.test(process.env.NODE_DEBUG)) { - debug = function() { - var args = Array.prototype.slice.call(arguments); - if (typeof args[0] === 'string') { - args[0] = 'TUNNEL: ' + args[0]; - } else { - args.unshift('TUNNEL:'); + if (this.#buffers[0].length === n) { + this.#byteOffset -= this.#buffers[0].length + return this.#buffers.shift() } - console.error.apply(console, args); - } -} else { - debug = function() {}; -} -exports.debug = debug; // for test + const buffer = Buffer.allocUnsafe(n) + let offset = 0 -/***/ }), + while (offset !== n) { + const next = this.#buffers[0] + const { length } = next -/***/ 3467: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (length + offset === n) { + buffer.set(this.#buffers.shift(), offset) + break + } else if (length + offset > n) { + buffer.set(next.subarray(0, n - offset), offset) + this.#buffers[0] = next.subarray(n - offset) + break + } else { + buffer.set(this.#buffers.shift(), offset) + offset += next.length + } + } -var through = __nccwpck_require__(421); -var bz2 = __nccwpck_require__(2589); -var bitIterator = __nccwpck_require__(7877); + this.#byteOffset -= n -module.exports = unbzip2Stream; + return buffer + } -function unbzip2Stream() { - var bufferQueue = []; - var hasBytes = 0; - var blockSize = 0; - var broken = false; - var done = false; - var bitReader = null; - var streamCRC = null; + parseCloseBody (onlyCode, data) { + // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.5 + /** @type {number|undefined} */ + let code - function decompressBlock(push){ - if(!blockSize){ - blockSize = bz2.header(bitReader); - //console.error("got header of", blockSize); - streamCRC = 0; - return true; - }else{ - var bufsize = 100000 * blockSize; - var buf = new Int32Array(bufsize); - - var chunk = []; - var f = function(b) { - chunk.push(b); - }; + if (data.length >= 2) { + // _The WebSocket Connection Close Code_ is + // defined as the status code (Section 7.4) contained in the first Close + // control frame received by the application + code = data.readUInt16BE(0) + } - streamCRC = bz2.decompress(bitReader, f, buf, bufsize, streamCRC); - if (streamCRC === null) { - // reset for next bzip2 header - blockSize = 0; - return false; - }else{ - //console.error('decompressed', chunk.length,'bytes'); - push(Buffer.from(chunk)); - return true; - } - } + if (onlyCode) { + if (!isValidStatusCode(code)) { + return null + } + + return { code } } - var outlength = 0; - function decompressAndQueue(stream) { - if (broken) return; - try { - return decompressBlock(function(d) { - stream.queue(d); - if (d !== null) { - //console.error('write at', outlength.toString(16)); - outlength += d.length; - } else { - //console.error('written EOS'); - } - }); - } catch(e) { - //console.error(e); - stream.emit('error', e); - broken = true; - return false; - } + // https://datatracker.ietf.org/doc/html/rfc6455#section-7.1.6 + /** @type {Buffer} */ + let reason = data.subarray(2) + + // Remove BOM + if (reason[0] === 0xEF && reason[1] === 0xBB && reason[2] === 0xBF) { + reason = reason.subarray(3) } - return through( - function write(data) { - //console.error('received', data.length,'bytes in', typeof data); - bufferQueue.push(data); - hasBytes += data.length; - if (bitReader === null) { - bitReader = bitIterator(function() { - return bufferQueue.shift(); - }); - } - while (!broken && hasBytes - bitReader.bytesRead + 1 >= ((25000 + 100000 * blockSize) || 4)){ - //console.error('decompressing with', hasBytes - bitReader.bytesRead + 1, 'bytes in buffer'); - decompressAndQueue(this); - } - }, - function end(x) { - //console.error(x,'last compressing with', hasBytes, 'bytes in buffer'); - while (!broken && bitReader && hasBytes > bitReader.bytesRead){ - decompressAndQueue(this); - } - if (!broken) { - if (streamCRC !== null) - this.emit('error', new Error("input stream ended prematurely")); - this.queue(null); - } - } - ); + if (code !== undefined && !isValidStatusCode(code)) { + return null + } + + try { + // TODO: optimize this + reason = new TextDecoder('utf-8', { fatal: true }).decode(reason) + } catch { + return null + } + + return { code, reason } + } + + get closingInfo () { + return this.#info.closeInfo + } } +module.exports = { + ByteParser +} /***/ }), -/***/ 7877: +/***/ 7578: /***/ ((module) => { -var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF]; +"use strict"; -// returns a function that reads bits. -// takes a buffer iterator as input -module.exports = function bitIterator(nextBuffer) { - var bit = 0, byte = 0; - var bytes = nextBuffer(); - var f = function(n) { - if (n === null && bit != 0) { // align to byte boundary - bit = 0 - byte++; - return; - } - var result = 0; - while(n > 0) { - if (byte >= bytes.length) { - byte = 0; - bytes = nextBuffer(); - } - var left = 8 - bit; - if (bit === 0 && n > 0) - f.bytesRead++; - if (n >= left) { - result <<= left; - result |= (BITMASK[left] & bytes[byte++]); - bit = 0; - n -= left; - } else { - result <<= n; - result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit)); - bit += n; - n = 0; - } - } - return result; - }; - f.bytesRead = 0; - return f; -}; + +module.exports = { + kWebSocketURL: Symbol('url'), + kReadyState: Symbol('ready state'), + kController: Symbol('controller'), + kResponse: Symbol('response'), + kBinaryType: Symbol('binary type'), + kSentClose: Symbol('sent close'), + kReceivedClose: Symbol('received close'), + kByteParser: Symbol('byte parser') +} /***/ }), -/***/ 2589: -/***/ ((module) => { +/***/ 5515: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/* - bzip2.js - a small bzip2 decompression implementation - - Copyright 2011 by antimatter15 (antimatter15@gmail.com) - - Based on micro-bunzip by Rob Landley (rob@landley.net). +"use strict"; - Copyright (c) 2011 by antimatter15 (antimatter15@gmail.com). - Permission is hereby granted, free of charge, to any person obtaining a - copy of this software and associated documentation files (the "Software"), - to deal in the Software without restriction, including without limitation - the rights to use, copy, modify, merge, publish, distribute, sublicense, - and/or sell copies of the Software, and to permit persons to whom the - Software is furnished to do so, subject to the following conditions: - - The above copyright notice and this permission notice shall be included - in all copies or substantial portions of the Software. - - THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. - IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, - DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, - TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH - THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ -function Bzip2Error(message) { - this.name = 'Bzip2Error'; - this.message = message; - this.stack = (new Error()).stack; -} -Bzip2Error.prototype = new Error; - -var message = { - Error: function(message) {throw new Bzip2Error(message);} -}; +const { kReadyState, kController, kResponse, kBinaryType, kWebSocketURL } = __nccwpck_require__(7578) +const { states, opcodes } = __nccwpck_require__(9188) +const { MessageEvent, ErrorEvent } = __nccwpck_require__(2611) -var bzip2 = {}; -bzip2.Bzip2Error = Bzip2Error; +/* globals Blob */ -bzip2.crcTable = -[ - 0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9, - 0x130476dc, 0x17c56b6b, 0x1a864db2, 0x1e475005, - 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61, - 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd, - 0x4c11db70, 0x48d0c6c7, 0x4593e01e, 0x4152fda9, - 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75, - 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011, - 0x791d4014, 0x7ddc5da3, 0x709f7b7a, 0x745e66cd, - 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039, - 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5, - 0xbe2b5b58, 0xbaea46ef, 0xb7a96036, 0xb3687d81, - 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d, - 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49, - 0xc7361b4c, 0xc3f706fb, 0xceb42022, 0xca753d95, - 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1, - 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d, - 0x34867077, 0x30476dc0, 0x3d044b19, 0x39c556ae, - 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072, - 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16, - 0x018aeb13, 0x054bf6a4, 0x0808d07d, 0x0cc9cdca, - 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde, - 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02, - 0x5e9f46bf, 0x5a5e5b08, 0x571d7dd1, 0x53dc6066, - 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba, - 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e, - 0xbfa1b04b, 0xbb60adfc, 0xb6238b25, 0xb2e29692, - 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6, - 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a, - 0xe0b41de7, 0xe4750050, 0xe9362689, 0xedf73b3e, - 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2, - 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686, - 0xd5b88683, 0xd1799b34, 0xdc3abded, 0xd8fba05a, - 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637, - 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb, - 0x4f040d56, 0x4bc510e1, 0x46863638, 0x42472b8f, - 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53, - 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47, - 0x36194d42, 0x32d850f5, 0x3f9b762c, 0x3b5a6b9b, - 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff, - 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623, - 0xf12f560e, 0xf5ee4bb9, 0xf8ad6d60, 0xfc6c70d7, - 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b, - 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f, - 0xc423cd6a, 0xc0e2d0dd, 0xcda1f604, 0xc960ebb3, - 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7, - 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b, - 0x9b3660c6, 0x9ff77d71, 0x92b45ba8, 0x9675461f, - 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3, - 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640, - 0x4e8ee645, 0x4a4ffbf2, 0x470cdd2b, 0x43cdc09c, - 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8, - 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24, - 0x119b4be9, 0x155a565e, 0x18197087, 0x1cd86d30, - 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec, - 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088, - 0x2497d08d, 0x2056cd3a, 0x2d15ebe3, 0x29d4f654, - 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0, - 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c, - 0xe3a1cbc1, 0xe760d676, 0xea23f0af, 0xeee2ed18, - 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4, - 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0, - 0x9abc8bd5, 0x9e7d9662, 0x933eb0bb, 0x97ffad0c, - 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668, - 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4 -]; +/** + * @param {import('./websocket').WebSocket} ws + */ +function isEstablished (ws) { + // If the server's response is validated as provided for above, it is + // said that _The WebSocket Connection is Established_ and that the + // WebSocket Connection is in the OPEN state. + return ws[kReadyState] === states.OPEN +} -bzip2.array = function(bytes) { - var bit = 0, byte = 0; - var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF ]; - return function(n) { - var result = 0; - while(n > 0) { - var left = 8 - bit; - if (n >= left) { - result <<= left; - result |= (BITMASK[left] & bytes[byte++]); - bit = 0; - n -= left; - } else { - result <<= n; - result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit)); - bit += n; - n = 0; - } - } - return result; - } +/** + * @param {import('./websocket').WebSocket} ws + */ +function isClosing (ws) { + // Upon either sending or receiving a Close control frame, it is said + // that _The WebSocket Closing Handshake is Started_ and that the + // WebSocket connection is in the CLOSING state. + return ws[kReadyState] === states.CLOSING } - -bzip2.simple = function(srcbuffer, stream) { - var bits = bzip2.array(srcbuffer); - var size = bzip2.header(bits); - var ret = false; - var bufsize = 100000 * size; - var buf = new Int32Array(bufsize); - - do { - ret = bzip2.decompress(bits, stream, buf, bufsize); - } while(!ret); +/** + * @param {import('./websocket').WebSocket} ws + */ +function isClosed (ws) { + return ws[kReadyState] === states.CLOSED } -bzip2.header = function(bits) { - this.byteCount = new Int32Array(256); - this.symToByte = new Uint8Array(256); - this.mtfSymbol = new Int32Array(256); - this.selectors = new Uint8Array(0x8000); +/** + * @see https://dom.spec.whatwg.org/#concept-event-fire + * @param {string} e + * @param {EventTarget} target + * @param {EventInit | undefined} eventInitDict + */ +function fireEvent (e, target, eventConstructor = Event, eventInitDict) { + // 1. If eventConstructor is not given, then let eventConstructor be Event. - if (bits(8*3) != 4348520) message.Error("No magic number found"); + // 2. Let event be the result of creating an event given eventConstructor, + // in the relevant realm of target. + // 3. Initialize event’s type attribute to e. + const event = new eventConstructor(e, eventInitDict) // eslint-disable-line new-cap - var i = bits(8) - 48; - if (i < 1 || i > 9) message.Error("Not a BZIP archive"); - return i; -}; + // 4. Initialize any other IDL attributes of event as described in the + // invocation of this algorithm. + // 5. Return the result of dispatching event at target, with legacy target + // override flag set if set. + target.dispatchEvent(event) +} -//takes a function for reading the block data (starting with 0x314159265359) -//a block size (0-9) (optional, defaults to 9) -//a length at which to stop decompressing and return the output -bzip2.decompress = function(bits, stream, buf, bufsize, streamCRC) { - var MAX_HUFCODE_BITS = 20; - var MAX_SYMBOLS = 258; - var SYMBOL_RUNA = 0; - var SYMBOL_RUNB = 1; - var GROUP_SIZE = 50; - var crc = 0 ^ (-1); - - for(var h = '', i = 0; i < 6; i++) h += bits(8).toString(16); - if (h == "177245385090") { - var finalCRC = bits(32)|0; - if (finalCRC !== streamCRC) message.Error("Error in bzip2: crc32 do not match"); - // align stream to byte - bits(null); - return null; // reset streamCRC for next call +/** + * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol + * @param {import('./websocket').WebSocket} ws + * @param {number} type Opcode + * @param {Buffer} data application data + */ +function websocketMessageReceived (ws, type, data) { + // 1. If ready state is not OPEN (1), then return. + if (ws[kReadyState] !== states.OPEN) { + return + } + + // 2. Let dataForEvent be determined by switching on type and binary type: + let dataForEvent + + if (type === opcodes.TEXT) { + // -> type indicates that the data is Text + // a new DOMString containing data + try { + dataForEvent = new TextDecoder('utf-8', { fatal: true }).decode(data) + } catch { + failWebsocketConnection(ws, 'Received invalid UTF-8 in text frame.') + return } - if (h != "314159265359") message.Error("eek not valid bzip data"); - var crcblock = bits(32)|0; // CRC code - if (bits(1)) message.Error("unsupported obsolete version"); - var origPtr = bits(24); - if (origPtr > bufsize) message.Error("Initial position larger than buffer size"); - var t = bits(16); - var symTotal = 0; - for (i = 0; i < 16; i++) { - if (t & (1 << (15 - i))) { - var k = bits(16); - for(j = 0; j < 16; j++) { - if (k & (1 << (15 - j))) { - this.symToByte[symTotal++] = (16 * i) + j; - } - } - } + } else if (type === opcodes.BINARY) { + if (ws[kBinaryType] === 'blob') { + // -> type indicates that the data is Binary and binary type is "blob" + // a new Blob object, created in the relevant Realm of the WebSocket + // object, that represents data as its raw data + dataForEvent = new Blob([data]) + } else { + // -> type indicates that the data is Binary and binary type is "arraybuffer" + // a new ArrayBuffer object, created in the relevant Realm of the + // WebSocket object, whose contents are data + dataForEvent = new Uint8Array(data).buffer } + } - var groupCount = bits(3); - if (groupCount < 2 || groupCount > 6) message.Error("another error"); - var nSelectors = bits(15); - if (nSelectors == 0) message.Error("meh"); - for(var i = 0; i < groupCount; i++) this.mtfSymbol[i] = i; + // 3. Fire an event named message at the WebSocket object, using MessageEvent, + // with the origin attribute initialized to the serialization of the WebSocket + // object’s url's origin, and the data attribute initialized to dataForEvent. + fireEvent('message', ws, MessageEvent, { + origin: ws[kWebSocketURL].origin, + data: dataForEvent + }) +} - for(var i = 0; i < nSelectors; i++) { - for(var j = 0; bits(1); j++) if (j >= groupCount) message.Error("whoops another error"); - var uc = this.mtfSymbol[j]; - for(var k = j-1; k>=0; k--) { - this.mtfSymbol[k+1] = this.mtfSymbol[k]; - } - this.mtfSymbol[0] = uc; - this.selectors[i] = uc; +/** + * @see https://datatracker.ietf.org/doc/html/rfc6455 + * @see https://datatracker.ietf.org/doc/html/rfc2616 + * @see https://bugs.chromium.org/p/chromium/issues/detail?id=398407 + * @param {string} protocol + */ +function isValidSubprotocol (protocol) { + // If present, this value indicates one + // or more comma-separated subprotocol the client wishes to speak, + // ordered by preference. The elements that comprise this value + // MUST be non-empty strings with characters in the range U+0021 to + // U+007E not including separator characters as defined in + // [RFC2616] and MUST all be unique strings. + if (protocol.length === 0) { + return false + } + + for (const char of protocol) { + const code = char.charCodeAt(0) + + if ( + code < 0x21 || + code > 0x7E || + char === '(' || + char === ')' || + char === '<' || + char === '>' || + char === '@' || + char === ',' || + char === ';' || + char === ':' || + char === '\\' || + char === '"' || + char === '/' || + char === '[' || + char === ']' || + char === '?' || + char === '=' || + char === '{' || + char === '}' || + code === 32 || // SP + code === 9 // HT + ) { + return false } + } - var symCount = symTotal + 2; - var groups = []; - var length = new Uint8Array(MAX_SYMBOLS), - temp = new Uint16Array(MAX_HUFCODE_BITS+1); + return true +} - var hufGroup; +/** + * @see https://datatracker.ietf.org/doc/html/rfc6455#section-7-4 + * @param {number} code + */ +function isValidStatusCode (code) { + if (code >= 1000 && code < 1015) { + return ( + code !== 1004 && // reserved + code !== 1005 && // "MUST NOT be set as a status code" + code !== 1006 // "MUST NOT be set as a status code" + ) + } - for(var j = 0; j < groupCount; j++) { - t = bits(5); //lengths - for(var i = 0; i < symCount; i++) { - while(true){ - if (t < 1 || t > MAX_HUFCODE_BITS) message.Error("I gave up a while ago on writing error messages"); - if (!bits(1)) break; - if (!bits(1)) t++; - else t--; - } - length[i] = t; - } - var minLen, maxLen; - minLen = maxLen = length[0]; - for(var i = 1; i < symCount; i++) { - if (length[i] > maxLen) maxLen = length[i]; - else if (length[i] < minLen) minLen = length[i]; - } - hufGroup = groups[j] = {}; - hufGroup.permute = new Int32Array(MAX_SYMBOLS); - hufGroup.limit = new Int32Array(MAX_HUFCODE_BITS + 1); - hufGroup.base = new Int32Array(MAX_HUFCODE_BITS + 1); + return code >= 3000 && code <= 4999 +} - hufGroup.minLen = minLen; - hufGroup.maxLen = maxLen; - var base = hufGroup.base; - var limit = hufGroup.limit; - var pp = 0; - for(var i = minLen; i <= maxLen; i++) - for(var t = 0; t < symCount; t++) - if (length[t] == i) hufGroup.permute[pp++] = t; - for(i = minLen; i <= maxLen; i++) temp[i] = limit[i] = 0; - for(i = 0; i < symCount; i++) temp[length[i]]++; - pp = t = 0; - for(i = minLen; i < maxLen; i++) { - pp += temp[i]; - limit[i] = pp - 1; - pp <<= 1; - base[i+1] = pp - (t += temp[i]); - } - limit[maxLen] = pp + temp[maxLen] - 1; - base[minLen] = 0; +/** + * @param {import('./websocket').WebSocket} ws + * @param {string|undefined} reason + */ +function failWebsocketConnection (ws, reason) { + const { [kController]: controller, [kResponse]: response } = ws + + controller.abort() + + if (response?.socket && !response.socket.destroyed) { + response.socket.destroy() + } + + if (reason) { + fireEvent('error', ws, ErrorEvent, { + error: new Error(reason) + }) + } +} + +module.exports = { + isEstablished, + isClosing, + isClosed, + fireEvent, + isValidSubprotocol, + isValidStatusCode, + failWebsocketConnection, + websocketMessageReceived +} + + +/***/ }), + +/***/ 4284: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { webidl } = __nccwpck_require__(1744) +const { DOMException } = __nccwpck_require__(1037) +const { URLSerializer } = __nccwpck_require__(685) +const { getGlobalOrigin } = __nccwpck_require__(1246) +const { staticPropertyDescriptors, states, opcodes, emptyBuffer } = __nccwpck_require__(9188) +const { + kWebSocketURL, + kReadyState, + kController, + kBinaryType, + kResponse, + kSentClose, + kByteParser +} = __nccwpck_require__(7578) +const { isEstablished, isClosing, isValidSubprotocol, failWebsocketConnection, fireEvent } = __nccwpck_require__(5515) +const { establishWebSocketConnection } = __nccwpck_require__(5354) +const { WebsocketFrameSend } = __nccwpck_require__(5444) +const { ByteParser } = __nccwpck_require__(1688) +const { kEnumerableProperty, isBlobLike } = __nccwpck_require__(3983) +const { getGlobalDispatcher } = __nccwpck_require__(1892) +const { types } = __nccwpck_require__(3837) + +let experimentalWarned = false + +// https://websockets.spec.whatwg.org/#interface-definition +class WebSocket extends EventTarget { + #events = { + open: null, + error: null, + close: null, + message: null + } + + #bufferedAmount = 0 + #protocol = '' + #extensions = '' + + /** + * @param {string} url + * @param {string|string[]} protocols + */ + constructor (url, protocols = []) { + super() + + webidl.argumentLengthCheck(arguments, 1, { header: 'WebSocket constructor' }) + + if (!experimentalWarned) { + experimentalWarned = true + process.emitWarning('WebSockets are experimental, expect them to change at any time.', { + code: 'UNDICI-WS' + }) } - for(var i = 0; i < 256; i++) { - this.mtfSymbol[i] = i; - this.byteCount[i] = 0; + const options = webidl.converters['DOMString or sequence or WebSocketInit'](protocols) + + url = webidl.converters.USVString(url) + protocols = options.protocols + + // 1. Let baseURL be this's relevant settings object's API base URL. + const baseURL = getGlobalOrigin() + + // 1. Let urlRecord be the result of applying the URL parser to url with baseURL. + let urlRecord + + try { + urlRecord = new URL(url, baseURL) + } catch (e) { + // 3. If urlRecord is failure, then throw a "SyntaxError" DOMException. + throw new DOMException(e, 'SyntaxError') } - var runPos, count, symCount, selector; - runPos = count = symCount = selector = 0; - while(true) { - if (!(symCount--)) { - symCount = GROUP_SIZE - 1; - if (selector >= nSelectors) message.Error("meow i'm a kitty, that's an error"); - hufGroup = groups[this.selectors[selector++]]; - base = hufGroup.base; - limit = hufGroup.limit; - } - i = hufGroup.minLen; - j = bits(i); - while(true) { - if (i > hufGroup.maxLen) message.Error("rawr i'm a dinosaur"); - if (j <= limit[i]) break; - i++; - j = (j << 1) | bits(1); - } - j -= base[i]; - if (j < 0 || j >= MAX_SYMBOLS) message.Error("moo i'm a cow"); - var nextSym = hufGroup.permute[j]; - if (nextSym == SYMBOL_RUNA || nextSym == SYMBOL_RUNB) { - if (!runPos){ - runPos = 1; - t = 0; - } - if (nextSym == SYMBOL_RUNA) t += runPos; - else t += 2 * runPos; - runPos <<= 1; - continue; - } - if (runPos) { - runPos = 0; - if (count + t > bufsize) message.Error("Boom."); - uc = this.symToByte[this.mtfSymbol[0]]; - this.byteCount[uc] += t; - while(t--) buf[count++] = uc; - } - if (nextSym > symTotal) break; - if (count >= bufsize) message.Error("I can't think of anything. Error"); - i = nextSym - 1; - uc = this.mtfSymbol[i]; - for(var k = i-1; k>=0; k--) { - this.mtfSymbol[k+1] = this.mtfSymbol[k]; - } - this.mtfSymbol[0] = uc - uc = this.symToByte[uc]; - this.byteCount[uc]++; - buf[count++] = uc; + + // 4. If urlRecord’s scheme is "http", then set urlRecord’s scheme to "ws". + if (urlRecord.protocol === 'http:') { + urlRecord.protocol = 'ws:' + } else if (urlRecord.protocol === 'https:') { + // 5. Otherwise, if urlRecord’s scheme is "https", set urlRecord’s scheme to "wss". + urlRecord.protocol = 'wss:' } - if (origPtr < 0 || origPtr >= count) message.Error("I'm a monkey and I'm throwing something at someone, namely you"); - var j = 0; - for(var i = 0; i < 256; i++) { - k = j + this.byteCount[i]; - this.byteCount[i] = j; - j = k; + + // 6. If urlRecord’s scheme is not "ws" or "wss", then throw a "SyntaxError" DOMException. + if (urlRecord.protocol !== 'ws:' && urlRecord.protocol !== 'wss:') { + throw new DOMException( + `Expected a ws: or wss: protocol, got ${urlRecord.protocol}`, + 'SyntaxError' + ) } - for(var i = 0; i < count; i++) { - uc = buf[i] & 0xff; - buf[this.byteCount[uc]] |= (i << 8); - this.byteCount[uc]++; + + // 7. If urlRecord’s fragment is non-null, then throw a "SyntaxError" + // DOMException. + if (urlRecord.hash || urlRecord.href.endsWith('#')) { + throw new DOMException('Got fragment', 'SyntaxError') } - var pos = 0, current = 0, run = 0; - if (count) { - pos = buf[origPtr]; - current = (pos & 0xff); - pos >>= 8; - run = -1; + + // 8. If protocols is a string, set protocols to a sequence consisting + // of just that string. + if (typeof protocols === 'string') { + protocols = [protocols] } - count = count; - var copies, previous, outbyte; - while(count) { - count--; - previous = current; - pos = buf[pos]; - current = pos & 0xff; - pos >>= 8; - if (run++ == 3) { - copies = current; - outbyte = previous; - current = -1; - } else { - copies = 1; - outbyte = current; - } - while(copies--) { - crc = ((crc << 8) ^ this.crcTable[((crc>>24) ^ outbyte) & 0xFF])&0xFFFFFFFF; // crc32 - stream(outbyte); - } - if (current != previous) run = 0; + + // 9. If any of the values in protocols occur more than once or otherwise + // fail to match the requirements for elements that comprise the value + // of `Sec-WebSocket-Protocol` fields as defined by The WebSocket + // protocol, then throw a "SyntaxError" DOMException. + if (protocols.length !== new Set(protocols.map(p => p.toLowerCase())).size) { + throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') } - crc = (crc ^ (-1)) >>> 0; - if ((crc|0) != (crcblock|0)) message.Error("Error in bzip2: crc32 do not match"); - streamCRC = (crc ^ ((streamCRC << 1) | (streamCRC >>> 31))) & 0xFFFFFFFF; - return streamCRC; -} + if (protocols.length > 0 && !protocols.every(p => isValidSubprotocol(p))) { + throw new DOMException('Invalid Sec-WebSocket-Protocol value', 'SyntaxError') + } -module.exports = bzip2; + // 10. Set this's url to urlRecord. + this[kWebSocketURL] = new URL(urlRecord.href) + // 11. Let client be this's relevant settings object. -/***/ }), + // 12. Run this step in parallel: -/***/ 974: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + // 1. Establish a WebSocket connection given urlRecord, protocols, + // and client. + this[kController] = establishWebSocketConnection( + urlRecord, + protocols, + this, + (response) => this.#onConnectionEstablished(response), + options + ) -"use strict"; + // Each WebSocket object has an associated ready state, which is a + // number representing the state of the connection. Initially it must + // be CONNECTING (0). + this[kReadyState] = WebSocket.CONNECTING -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Activator = void 0; -const otplib_1 = __nccwpck_require__(1476); -const crawler_1 = __nccwpck_require__(9307); -const fs_1 = __importDefault(__nccwpck_require__(7147)); -class Activator extends crawler_1.Crawler { - constructor(options) { - super(options.debug, !options.headful, options.out); - this.options = options; - this.debug(`options:`, JSON.stringify(this.options)); + // The extensions attribute must initially return the empty string. + + // The protocol attribute must initially return the empty string. + + // Each WebSocket object has an associated binary type, which is a + // BinaryType. Initially it must be "blob". + this[kBinaryType] = 'blob' + } + + /** + * @see https://websockets.spec.whatwg.org/#dom-websocket-close + * @param {number|undefined} code + * @param {string|undefined} reason + */ + close (code = undefined, reason = undefined) { + webidl.brandCheck(this, WebSocket) + + if (code !== undefined) { + code = webidl.converters['unsigned short'](code, { clamp: true }) } - async crawl() { - console.log(`Start activating '${this.options.file}'`); - // [[ CHECK ]] Input file is not found. - if (!fs_1.default.existsSync(this.options.file)) - throw new Error(`Input file '${this.options.file}' is not found.`); - // Step: goto manual activation page - console.log(" > goto manual activation page"); - await this.goto('https://license.unity3d.com/manual'); - await this.waitForSelector('#new_conversations_create_session_form #conversations_create_session_form_password'); - // Step: enter the username and password - const username = this.options.username || await this.readUserInput("username: "); - const password = this.options.password || await this.readUserInput("password: ", true); - // [[ CHECK ]] The username (email) is incorrect - console.log(" > valid the username and password"); - if (!/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/.test(username)) - throw new Error(`The username (email) is incorrect: ${username}`); - // Step: close cookie dialog - console.log(" > close cookie dialog"); - if (await this.exists('#onetrust-close-btn-container > button')) - await this.waitAndClick('#onetrust-close-btn-container > button'); - // Step: type the username and password - console.log(" > enter the username and password"); - await this.type('input[type=email]', username); - await this.type('input[type=password]', password); - // Step: login - console.log(" > login"); - await this.click('input[name="commit"]'); - // [[ CHECK ]] The email address has not been confirmed yet - if (await this.exists('input[value="Re-send confirmation email"]')) { - throw new Error(`The email address has not been confirmed yet: ${username}`); - } - // [[ CHECK ]] The username and/or password are incorrect - if (await this.exists('div[class="error-msg"]')) - throw new Error(`The username and/or password are incorrect: ${username}`); - // Step: enter two-factor authentication code if requested - if (await this.exists('input[class=verify_code]')) { - console.log(" > verify (two-factor authentication)"); - const code = this.options.key - ? otplib_1.authenticator.generate(this.options.key.replace(/ /g, '')) - : await this.readUserInput("verify code (Check your authenticator app): "); - await this.type('input[class=verify_code]', code); - await this.click('input[value="Verify"]'); - // [[ CHECK ]] Verify code is invalid - if (await this.exists('div[class="error-msg"]')) - throw new Error('Verify code is invalid'); - } - // Step: enter email verify code if requested - if (await this.exists('input[class=req]')) { - console.log(" > verify (email)"); - const code = await this.readUserInput(`verify code (Check your email: ${this.options.username}): `); - await this.type('input[class=req]', code); - await this.click('input[value="Verify"]'); - // [[ CHECK ]] Verify code is invalid - if (await this.exists('div[class="error-msg"]')) - throw new Error('Verify code is invalid'); - } - // Step: close update dialog - console.log(" > close update dialog"); - if (await this.exists('#new_conversations_accept_updated_tos_form button.novalidation.accept')) { - await this.waitAndClick('#new_conversations_accept_updated_tos_form button.novalidation.accept'); - } - // Step: upload alf file. - console.log(" > upload alf file"); - const licenseFile = await this.waitForSelector('input[name="licenseFile"]'); - if (licenseFile === null) - throw new Error(`'input[name="licenseFile"]' is not found`); - const licenseElement = licenseFile; - await licenseElement.uploadFile(this.options.file); - await this.click('input[name="commit"]'); - // [[ CHECK ]] Not valid for Unity activation license file - if (!await this.exists('input[id="type_personal"][value="personal"]')) - throw new Error(`'${this.options.file}' is not valid for Unity activation license file (*.alf)`); - // Step: select license options - console.log(" > select license options"); - if (0 < this.options.serial.length) { - await this.waitAndClick('input[id="type_serial"][value="serial"]'); - await this.type('input[id="serial"][name="serial"]', this.options.serial); - await this.waitAndClick('input[value="Next"][name="commit"][class="btn"]'); - // [[ CHECK ]] Invalid serial - if (await this.exists('div[class="notification notification-alert"]')) - throw new Error('Invalid serial'); - } - else { - await this.waitAndClick('input[id="type_personal"][value="personal"]'); - await this.waitAndClick('input[id="option3"][name="personal_capacity"]'); - await this.waitAndClick('input[name="commit"][class="btn mb10"][value="Next"]'); + + if (reason !== undefined) { + reason = webidl.converters.USVString(reason) + } + + // 1. If code is present, but is neither an integer equal to 1000 nor an + // integer in the range 3000 to 4999, inclusive, throw an + // "InvalidAccessError" DOMException. + if (code !== undefined) { + if (code !== 1000 && (code < 3000 || code > 4999)) { + throw new DOMException('invalid code', 'InvalidAccessError') + } + } + + let reasonByteLength = 0 + + // 2. If reason is present, then run these substeps: + if (reason !== undefined) { + // 1. Let reasonBytes be the result of encoding reason. + // 2. If reasonBytes is longer than 123 bytes, then throw a + // "SyntaxError" DOMException. + reasonByteLength = Buffer.byteLength(reason) + + if (reasonByteLength > 123) { + throw new DOMException( + `Reason must be less than 123 bytes; received ${reasonByteLength}`, + 'SyntaxError' + ) + } + } + + // 3. Run the first matching steps from the following list: + if (this[kReadyState] === WebSocket.CLOSING || this[kReadyState] === WebSocket.CLOSED) { + // If this's ready state is CLOSING (2) or CLOSED (3) + // Do nothing. + } else if (!isEstablished(this)) { + // If the WebSocket connection is not yet established + // Fail the WebSocket connection and set this's ready state + // to CLOSING (2). + failWebsocketConnection(this, 'Connection was closed before it was established.') + this[kReadyState] = WebSocket.CLOSING + } else if (!isClosing(this)) { + // If the WebSocket closing handshake has not yet been started + // Start the WebSocket closing handshake and set this's ready + // state to CLOSING (2). + // - If neither code nor reason is present, the WebSocket Close + // message must not have a body. + // - If code is present, then the status code to use in the + // WebSocket Close message must be the integer given by code. + // - If reason is also present, then reasonBytes must be + // provided in the Close message after the status code. + + const frame = new WebsocketFrameSend() + + // If neither code nor reason is present, the WebSocket Close + // message must not have a body. + + // If code is present, then the status code to use in the + // WebSocket Close message must be the integer given by code. + if (code !== undefined && reason === undefined) { + frame.frameData = Buffer.allocUnsafe(2) + frame.frameData.writeUInt16BE(code, 0) + } else if (code !== undefined && reason !== undefined) { + // If reason is also present, then reasonBytes must be + // provided in the Close message after the status code. + frame.frameData = Buffer.allocUnsafe(2 + reasonByteLength) + frame.frameData.writeUInt16BE(code, 0) + // the body MAY contain UTF-8-encoded data with value /reason/ + frame.frameData.write(reason, 2, 'utf-8') + } else { + frame.frameData = emptyBuffer + } + + /** @type {import('stream').Duplex} */ + const socket = this[kResponse].socket + + socket.write(frame.createFrame(opcodes.CLOSE), (err) => { + if (!err) { + this[kSentClose] = true } - // Step: download ulf - console.log(" > download ulf"); - await this.waitAndClick('input[name="commit"][class="btn mb10"][value="Download license file"]'); - const ulf = await this.waitForDownload(30000); - // [[ CHECK ]] Download failed - if (!ulf) - throw new Error("Download failed"); - console.log(` > saved at '${ulf}'`); + }) + + // Upon either sending or receiving a Close control frame, it is said + // that _The WebSocket Closing Handshake is Started_ and that the + // WebSocket connection is in the CLOSING state. + this[kReadyState] = states.CLOSING + } else { + // Otherwise + // Set this's ready state to CLOSING (2). + this[kReadyState] = WebSocket.CLOSING } -} -exports.Activator = Activator; -//# sourceMappingURL=activator.js.map + } -/***/ }), + /** + * @see https://websockets.spec.whatwg.org/#dom-websocket-send + * @param {NodeJS.TypedArray|ArrayBuffer|Blob|string} data + */ + send (data) { + webidl.brandCheck(this, WebSocket) -/***/ 9307: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { + webidl.argumentLengthCheck(arguments, 1, { header: 'WebSocket.send' }) -"use strict"; + data = webidl.converters.WebSocketSendData(data) -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; + // 1. If this's ready state is CONNECTING, then throw an + // "InvalidStateError" DOMException. + if (this[kReadyState] === WebSocket.CONNECTING) { + throw new DOMException('Sent before connected.', 'InvalidStateError') } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { - Object.defineProperty(o, "default", { enumerable: true, value: v }); -}) : function(o, v) { - o["default"] = v; -}); -var __importStar = (this && this.__importStar) || function (mod) { - if (mod && mod.__esModule) return mod; - var result = {}; - if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); - __setModuleDefault(result, mod); - return result; -}; -var __importDefault = (this && this.__importDefault) || function (mod) { - return (mod && mod.__esModule) ? mod : { "default": mod }; -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.Crawler = void 0; -const puppeteer_1 = __importDefault(__nccwpck_require__(7174)); -const log4js_1 = __nccwpck_require__(3048); -const path = __importStar(__nccwpck_require__(1017)); -const fs = __importStar(__nccwpck_require__(7147)); -const logger = (0, log4js_1.getLogger)(); -class Crawler { - constructor(debug, headless, downloadDir) { - this.headless = false; - this.tmpDir = ""; - this.downloadDir = ""; - this.hasError = false; - this.errorDump = ""; - Object.assign(this, { headless, downloadDir }); - logger.level = debug ? "debug" : "off"; - this.errorDump = debug ? "error.html" : ""; + + // 2. Run the appropriate set of steps from the following list: + // https://datatracker.ietf.org/doc/html/rfc6455#section-6.1 + // https://datatracker.ietf.org/doc/html/rfc6455#section-5.2 + + if (!isEstablished(this) || isClosing(this)) { + return } - async run() { - logger.debug(`Run crawler: headless=${this.headless}`); - const browser = await puppeteer_1.default.launch({ - headless: this.headless, - args: ['--no-sandbox', '--disable-setuid-sandbox'], - }); - this.page = (await browser.pages())[0]; - // - // there can be a privilege problem to create a directory - // - //this.tmpDir = path.join(os.tmpdir(), Math.random().toString(32).substring(2)); - this.tmpDir = path.join(".", Math.random().toString(32).substring(2)); - fs.mkdirSync(this.tmpDir); - const _tempDir = path.resolve(this.tmpDir); - logger.debug(`temDir: ${_tempDir}`); - const client = await this.page.target().createCDPSession(); - await client.send('Page.setDownloadBehavior', { - behavior: 'allow', - downloadPath: _tempDir, - }); - try { - logger.debug(`Start crawl`); - await this.crawl(); - } - catch (e) { - if (this.errorDump) { - fs.writeFileSync(this.errorDump, await this.page.content()); - console.log(`Current DOM has been saved at ${this.errorDump}`); - } - throw e; - } - finally { - await browser.close(); - } + + /** @type {import('stream').Duplex} */ + const socket = this[kResponse].socket + + // If data is a string + if (typeof data === 'string') { + // If the WebSocket connection is established and the WebSocket + // closing handshake has not yet started, then the user agent + // must send a WebSocket Message comprised of the data argument + // using a text frame opcode; if the data cannot be sent, e.g. + // because it would need to be buffered but the buffer is full, + // the user agent must flag the WebSocket as full and then close + // the WebSocket connection. Any invocation of this method with a + // string argument that does not throw an exception must increase + // the bufferedAmount attribute by the number of bytes needed to + // express the argument as UTF-8. + + const value = Buffer.from(data) + const frame = new WebsocketFrameSend(value) + const buffer = frame.createFrame(opcodes.TEXT) + + this.#bufferedAmount += value.byteLength + socket.write(buffer, () => { + this.#bufferedAmount -= value.byteLength + }) + } else if (types.isArrayBuffer(data)) { + // If the WebSocket connection is established, and the WebSocket + // closing handshake has not yet started, then the user agent must + // send a WebSocket Message comprised of data using a binary frame + // opcode; if the data cannot be sent, e.g. because it would need + // to be buffered but the buffer is full, the user agent must flag + // the WebSocket as full and then close the WebSocket connection. + // The data to be sent is the data stored in the buffer described + // by the ArrayBuffer object. Any invocation of this method with an + // ArrayBuffer argument that does not throw an exception must + // increase the bufferedAmount attribute by the length of the + // ArrayBuffer in bytes. + + const value = Buffer.from(data) + const frame = new WebsocketFrameSend(value) + const buffer = frame.createFrame(opcodes.BINARY) + + this.#bufferedAmount += value.byteLength + socket.write(buffer, () => { + this.#bufferedAmount -= value.byteLength + }) + } else if (ArrayBuffer.isView(data)) { + // If the WebSocket connection is established, and the WebSocket + // closing handshake has not yet started, then the user agent must + // send a WebSocket Message comprised of data using a binary frame + // opcode; if the data cannot be sent, e.g. because it would need to + // be buffered but the buffer is full, the user agent must flag the + // WebSocket as full and then close the WebSocket connection. The + // data to be sent is the data stored in the section of the buffer + // described by the ArrayBuffer object that data references. Any + // invocation of this method with this kind of argument that does + // not throw an exception must increase the bufferedAmount attribute + // by the length of data’s buffer in bytes. + + const ab = Buffer.from(data, data.byteOffset, data.byteLength) + + const frame = new WebsocketFrameSend(ab) + const buffer = frame.createFrame(opcodes.BINARY) + + this.#bufferedAmount += ab.byteLength + socket.write(buffer, () => { + this.#bufferedAmount -= ab.byteLength + }) + } else if (isBlobLike(data)) { + // If the WebSocket connection is established, and the WebSocket + // closing handshake has not yet started, then the user agent must + // send a WebSocket Message comprised of data using a binary frame + // opcode; if the data cannot be sent, e.g. because it would need to + // be buffered but the buffer is full, the user agent must flag the + // WebSocket as full and then close the WebSocket connection. The data + // to be sent is the raw data represented by the Blob object. Any + // invocation of this method with a Blob argument that does not throw + // an exception must increase the bufferedAmount attribute by the size + // of the Blob object’s raw data, in bytes. + + const frame = new WebsocketFrameSend() + + data.arrayBuffer().then((ab) => { + const value = Buffer.from(ab) + frame.frameData = value + const buffer = frame.createFrame(opcodes.BINARY) + + this.#bufferedAmount += value.byteLength + socket.write(buffer, () => { + this.#bufferedAmount -= value.byteLength + }) + }) } - debug(message, ...args) { - logger.debug(message, ...args); + } + + get readyState () { + webidl.brandCheck(this, WebSocket) + + // The readyState getter steps are to return this's ready state. + return this[kReadyState] + } + + get bufferedAmount () { + webidl.brandCheck(this, WebSocket) + + return this.#bufferedAmount + } + + get url () { + webidl.brandCheck(this, WebSocket) + + // The url getter steps are to return this's url, serialized. + return URLSerializer(this[kWebSocketURL]) + } + + get extensions () { + webidl.brandCheck(this, WebSocket) + + return this.#extensions + } + + get protocol () { + webidl.brandCheck(this, WebSocket) + + return this.#protocol + } + + get onopen () { + webidl.brandCheck(this, WebSocket) + + return this.#events.open + } + + set onopen (fn) { + webidl.brandCheck(this, WebSocket) + + if (this.#events.open) { + this.removeEventListener('open', this.#events.open) } - async goto(url) { - logger.debug(`goto: ${url}`); - await Promise.all([ - this.page.goto(url), - this.page.waitForNavigation({ waitUntil: 'domcontentloaded' }), - ]); + + if (typeof fn === 'function') { + this.#events.open = fn + this.addEventListener('open', fn) + } else { + this.#events.open = null } - async exists(selector) { - logger.debug(`exists: ${selector}`); - await this.waitForTimeout(1000); - try { - await this.page.waitForSelector(selector, { timeout: 5000 }); - logger.debug(` -> true`); - return true; - } - catch (e) { - logger.debug(` -> false`); - return false; - } + } + + get onerror () { + webidl.brandCheck(this, WebSocket) + + return this.#events.error + } + + set onerror (fn) { + webidl.brandCheck(this, WebSocket) + + if (this.#events.error) { + this.removeEventListener('error', this.#events.error) } - ; - async click(selector, options) { - logger.debug(`click: ${selector}`); - await this.waitForTimeout(1000); - await Promise.all([ - this.page.click(selector, options), - this.page.waitForNavigation({ waitUntil: 'load' }), - ]); + + if (typeof fn === 'function') { + this.#events.error = fn + this.addEventListener('error', fn) + } else { + this.#events.error = null } - async type(selector, text, options) { - logger.debug(`type: ${selector} => ${text}`); - await this.waitForTimeout(1000); - return await this.page.type(selector, text, options); + } + + get onclose () { + webidl.brandCheck(this, WebSocket) + + return this.#events.close + } + + set onclose (fn) { + webidl.brandCheck(this, WebSocket) + + if (this.#events.close) { + this.removeEventListener('close', this.#events.close) } - readUserInput(question, password = false, timeout = 5 * 60 * 1000) { - logger.debug(`readUserInput: ${question}, password=${password}, timeout=${timeout}`); - return new Promise(resolve => { - // Timeout (5 minutes) - setTimeout(_ => { - console.log("timeout"); - resolve(""); - }, timeout); - const readline = (__nccwpck_require__(4521).createInterface)({ input: process.stdin, output: process.stdout }); - readline.stdoutMuted = password; - readline.question(question, (answer) => { - resolve(answer); - readline.close(); - }); - readline._writeToOutput = (s) => readline.output.write(password && /\w/.test(s) ? "*" : s); - }); + + if (typeof fn === 'function') { + this.#events.close = fn + this.addEventListener('close', fn) + } else { + this.#events.close = null } - async waitForTimeout(milliseconds) { - logger.debug(`waitForTimeout: ${milliseconds}`); - return await this.page.waitForTimeout(milliseconds); + } + + get onmessage () { + webidl.brandCheck(this, WebSocket) + + return this.#events.message + } + + set onmessage (fn) { + webidl.brandCheck(this, WebSocket) + + if (this.#events.message) { + this.removeEventListener('message', this.#events.message) } - async waitForSelector(selector) { - logger.debug(`waitForSelector: ${selector}`); - return await this.page.waitForSelector(selector, { timeout: 5000 }); + + if (typeof fn === 'function') { + this.#events.message = fn + this.addEventListener('message', fn) + } else { + this.#events.message = null } - async waitAndClick(selector) { - logger.debug(`waitAndClick: ${selector}`); - await this.page.waitForSelector(selector, { timeout: 5000 }); - await this.page.evaluate((s) => { - const element = document.querySelector(s); - if (element !== null) - element.click(); - }, selector); + } + + get binaryType () { + webidl.brandCheck(this, WebSocket) + + return this[kBinaryType] + } + + set binaryType (type) { + webidl.brandCheck(this, WebSocket) + + if (type !== 'blob' && type !== 'arraybuffer') { + this[kBinaryType] = 'blob' + } else { + this[kBinaryType] = type } - async waitForDownload(timeout = 5000) { - logger.debug(`waitForDownload: timeout=${timeout}`); - let elapsed = 0; - let downloadFile; - do { - await new Promise(r => setTimeout(r, 100)); - elapsed += 100; - downloadFile = fs.readdirSync(this.tmpDir)[0]; - } while (elapsed < timeout && (!downloadFile || downloadFile.endsWith('.crdownload'))); - if (!downloadFile) { - return undefined; - } - // create download dir - if (!fs.existsSync(this.downloadDir) || !fs.statSync(this.downloadDir).isDirectory()) { - fs.mkdirSync(this.downloadDir, { recursive: true }); - } - // move to download path - const downloadPath = path.resolve(this.downloadDir, downloadFile); - fs.copyFileSync(path.resolve(this.tmpDir, downloadFile), downloadPath); - return downloadPath; + } + + /** + * @see https://websockets.spec.whatwg.org/#feedback-from-the-protocol + */ + #onConnectionEstablished (response) { + // processResponse is called when the "response’s header list has been received and initialized." + // once this happens, the connection is open + this[kResponse] = response + + const parser = new ByteParser(this) + parser.on('drain', function onParserDrain () { + this.ws[kResponse].socket.resume() + }) + + response.socket.ws = this + this[kByteParser] = parser + + // 1. Change the ready state to OPEN (1). + this[kReadyState] = states.OPEN + + // 2. Change the extensions attribute’s value to the extensions in use, if + // it is not the null value. + // https://datatracker.ietf.org/doc/html/rfc6455#section-9.1 + const extensions = response.headersList.get('sec-websocket-extensions') + + if (extensions !== null) { + this.#extensions = extensions + } + + // 3. Change the protocol attribute’s value to the subprotocol in use, if + // it is not the null value. + // https://datatracker.ietf.org/doc/html/rfc6455#section-1.9 + const protocol = response.headersList.get('sec-websocket-protocol') + + if (protocol !== null) { + this.#protocol = protocol + } + + // 4. Fire an event named open at the WebSocket object. + fireEvent('open', this) + } +} + +// https://websockets.spec.whatwg.org/#dom-websocket-connecting +WebSocket.CONNECTING = WebSocket.prototype.CONNECTING = states.CONNECTING +// https://websockets.spec.whatwg.org/#dom-websocket-open +WebSocket.OPEN = WebSocket.prototype.OPEN = states.OPEN +// https://websockets.spec.whatwg.org/#dom-websocket-closing +WebSocket.CLOSING = WebSocket.prototype.CLOSING = states.CLOSING +// https://websockets.spec.whatwg.org/#dom-websocket-closed +WebSocket.CLOSED = WebSocket.prototype.CLOSED = states.CLOSED + +Object.defineProperties(WebSocket.prototype, { + CONNECTING: staticPropertyDescriptors, + OPEN: staticPropertyDescriptors, + CLOSING: staticPropertyDescriptors, + CLOSED: staticPropertyDescriptors, + url: kEnumerableProperty, + readyState: kEnumerableProperty, + bufferedAmount: kEnumerableProperty, + onopen: kEnumerableProperty, + onerror: kEnumerableProperty, + onclose: kEnumerableProperty, + close: kEnumerableProperty, + onmessage: kEnumerableProperty, + binaryType: kEnumerableProperty, + send: kEnumerableProperty, + extensions: kEnumerableProperty, + protocol: kEnumerableProperty, + [Symbol.toStringTag]: { + value: 'WebSocket', + writable: false, + enumerable: false, + configurable: true + } +}) + +Object.defineProperties(WebSocket, { + CONNECTING: staticPropertyDescriptors, + OPEN: staticPropertyDescriptors, + CLOSING: staticPropertyDescriptors, + CLOSED: staticPropertyDescriptors +}) + +webidl.converters['sequence'] = webidl.sequenceConverter( + webidl.converters.DOMString +) + +webidl.converters['DOMString or sequence'] = function (V) { + if (webidl.util.Type(V) === 'Object' && Symbol.iterator in V) { + return webidl.converters['sequence'](V) + } + + return webidl.converters.DOMString(V) +} + +// This implements the propsal made in https://github.com/whatwg/websockets/issues/42 +webidl.converters.WebSocketInit = webidl.dictionaryConverter([ + { + key: 'protocols', + converter: webidl.converters['DOMString or sequence'], + get defaultValue () { + return [] + } + }, + { + key: 'dispatcher', + converter: (V) => V, + get defaultValue () { + return getGlobalDispatcher() + } + }, + { + key: 'headers', + converter: webidl.nullableConverter(webidl.converters.HeadersInit) + } +]) + +webidl.converters['DOMString or sequence or WebSocketInit'] = function (V) { + if (webidl.util.Type(V) === 'Object' && !(Symbol.iterator in V)) { + return webidl.converters.WebSocketInit(V) + } + + return { protocols: webidl.converters['DOMString or sequence'](V) } +} + +webidl.converters.WebSocketSendData = function (V) { + if (webidl.util.Type(V) === 'Object') { + if (isBlobLike(V)) { + return webidl.converters.Blob(V, { strict: false }) + } + + if (ArrayBuffer.isView(V) || types.isAnyArrayBuffer(V)) { + return webidl.converters.BufferSource(V) } + } + + return webidl.converters.USVString(V) +} + +module.exports = { + WebSocket } -exports.Crawler = Crawler; -//# sourceMappingURL=crawler.js.map + /***/ }), -/***/ 1463: +/***/ 9046: /***/ ((__unused_webpack_module, exports) => { "use strict"; @@ -38697,6496 +52708,8052 @@ module.exports = { }; -/***/ }), +/***/ }), + +/***/ 2940: +/***/ ((module) => { + +// Returns a wrapper function that returns a wrapped callback +// The wrapper function should do some stuff, and return a +// presumably different callback function. +// This makes sure that own properties are retained, so that +// decorations and such are not lost along the way. +module.exports = wrappy +function wrappy (fn, cb) { + if (fn && cb) return wrappy(fn)(cb) + + if (typeof fn !== 'function') + throw new TypeError('need wrapper function') + + Object.keys(fn).forEach(function (k) { + wrapper[k] = fn[k] + }) + + return wrapper + + function wrapper() { + var args = new Array(arguments.length) + for (var i = 0; i < args.length; i++) { + args[i] = arguments[i] + } + var ret = fn.apply(this, args) + var cb = args[args.length-1] + if (typeof ret === 'function' && ret !== cb) { + Object.keys(cb).forEach(function (k) { + ret[k] = cb[k] + }) + } + return ret + } +} + + +/***/ }), + +/***/ 8867: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const WebSocket = __nccwpck_require__(8875); + +WebSocket.createWebSocketStream = __nccwpck_require__(1658); +WebSocket.Server = __nccwpck_require__(8887); +WebSocket.Receiver = __nccwpck_require__(5066); +WebSocket.Sender = __nccwpck_require__(6947); + +WebSocket.WebSocket = WebSocket; +WebSocket.WebSocketServer = WebSocket.Server; + +module.exports = WebSocket; + + +/***/ }), + +/***/ 9436: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { EMPTY_BUFFER } = __nccwpck_require__(5949); + +const FastBuffer = Buffer[Symbol.species]; + +/** + * Merges an array of buffers into a new buffer. + * + * @param {Buffer[]} list The array of buffers to concat + * @param {Number} totalLength The total length of buffers in the list + * @return {Buffer} The resulting buffer + * @public + */ +function concat(list, totalLength) { + if (list.length === 0) return EMPTY_BUFFER; + if (list.length === 1) return list[0]; + + const target = Buffer.allocUnsafe(totalLength); + let offset = 0; + + for (let i = 0; i < list.length; i++) { + const buf = list[i]; + target.set(buf, offset); + offset += buf.length; + } + + if (offset < totalLength) { + return new FastBuffer(target.buffer, target.byteOffset, offset); + } + + return target; +} + +/** + * Masks a buffer using the given mask. + * + * @param {Buffer} source The buffer to mask + * @param {Buffer} mask The mask to use + * @param {Buffer} output The buffer where to store the result + * @param {Number} offset The offset at which to start writing + * @param {Number} length The number of bytes to mask. + * @public + */ +function _mask(source, mask, output, offset, length) { + for (let i = 0; i < length; i++) { + output[offset + i] = source[i] ^ mask[i & 3]; + } +} + +/** + * Unmasks a buffer using the given mask. + * + * @param {Buffer} buffer The buffer to unmask + * @param {Buffer} mask The mask to use + * @public + */ +function _unmask(buffer, mask) { + for (let i = 0; i < buffer.length; i++) { + buffer[i] ^= mask[i & 3]; + } +} + +/** + * Converts a buffer to an `ArrayBuffer`. + * + * @param {Buffer} buf The buffer to convert + * @return {ArrayBuffer} Converted buffer + * @public + */ +function toArrayBuffer(buf) { + if (buf.length === buf.buffer.byteLength) { + return buf.buffer; + } + + return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.length); +} + +/** + * Converts `data` to a `Buffer`. + * + * @param {*} data The data to convert + * @return {Buffer} The buffer + * @throws {TypeError} + * @public + */ +function toBuffer(data) { + toBuffer.readOnly = true; + + if (Buffer.isBuffer(data)) return data; + + let buf; + + if (data instanceof ArrayBuffer) { + buf = new FastBuffer(data); + } else if (ArrayBuffer.isView(data)) { + buf = new FastBuffer(data.buffer, data.byteOffset, data.byteLength); + } else { + buf = Buffer.from(data); + toBuffer.readOnly = false; + } + + return buf; +} + +module.exports = { + concat, + mask: _mask, + toArrayBuffer, + toBuffer, + unmask: _unmask +}; + +/* istanbul ignore else */ +if (!process.env.WS_NO_BUFFER_UTIL) { + try { + const bufferUtil = __nccwpck_require__(1269); + + module.exports.mask = function (source, mask, output, offset, length) { + if (length < 48) _mask(source, mask, output, offset, length); + else bufferUtil.mask(source, mask, output, offset, length); + }; + + module.exports.unmask = function (buffer, mask) { + if (buffer.length < 32) _unmask(buffer, mask); + else bufferUtil.unmask(buffer, mask); + }; + } catch (e) { + // Continue regardless of the error. + } +} + + +/***/ }), + +/***/ 5949: +/***/ ((module) => { + +"use strict"; + + +module.exports = { + BINARY_TYPES: ['nodebuffer', 'arraybuffer', 'fragments'], + EMPTY_BUFFER: Buffer.alloc(0), + GUID: '258EAFA5-E914-47DA-95CA-C5AB0DC85B11', + kForOnEventAttribute: Symbol('kIsForOnEventAttribute'), + kListener: Symbol('kListener'), + kStatusCode: Symbol('status-code'), + kWebSocket: Symbol('websocket'), + NOOP: () => {} +}; + + +/***/ }), + +/***/ 4561: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +const { kForOnEventAttribute, kListener } = __nccwpck_require__(5949); + +const kCode = Symbol('kCode'); +const kData = Symbol('kData'); +const kError = Symbol('kError'); +const kMessage = Symbol('kMessage'); +const kReason = Symbol('kReason'); +const kTarget = Symbol('kTarget'); +const kType = Symbol('kType'); +const kWasClean = Symbol('kWasClean'); + +/** + * Class representing an event. + */ +class Event { + /** + * Create a new `Event`. + * + * @param {String} type The name of the event + * @throws {TypeError} If the `type` argument is not specified + */ + constructor(type) { + this[kTarget] = null; + this[kType] = type; + } + + /** + * @type {*} + */ + get target() { + return this[kTarget]; + } + + /** + * @type {String} + */ + get type() { + return this[kType]; + } +} + +Object.defineProperty(Event.prototype, 'target', { enumerable: true }); +Object.defineProperty(Event.prototype, 'type', { enumerable: true }); + +/** + * Class representing a close event. + * + * @extends Event + */ +class CloseEvent extends Event { + /** + * Create a new `CloseEvent`. + * + * @param {String} type The name of the event + * @param {Object} [options] A dictionary object that allows for setting + * attributes via object members of the same name + * @param {Number} [options.code=0] The status code explaining why the + * connection was closed + * @param {String} [options.reason=''] A human-readable string explaining why + * the connection was closed + * @param {Boolean} [options.wasClean=false] Indicates whether or not the + * connection was cleanly closed + */ + constructor(type, options = {}) { + super(type); + + this[kCode] = options.code === undefined ? 0 : options.code; + this[kReason] = options.reason === undefined ? '' : options.reason; + this[kWasClean] = options.wasClean === undefined ? false : options.wasClean; + } + + /** + * @type {Number} + */ + get code() { + return this[kCode]; + } + + /** + * @type {String} + */ + get reason() { + return this[kReason]; + } + + /** + * @type {Boolean} + */ + get wasClean() { + return this[kWasClean]; + } +} + +Object.defineProperty(CloseEvent.prototype, 'code', { enumerable: true }); +Object.defineProperty(CloseEvent.prototype, 'reason', { enumerable: true }); +Object.defineProperty(CloseEvent.prototype, 'wasClean', { enumerable: true }); + +/** + * Class representing an error event. + * + * @extends Event + */ +class ErrorEvent extends Event { + /** + * Create a new `ErrorEvent`. + * + * @param {String} type The name of the event + * @param {Object} [options] A dictionary object that allows for setting + * attributes via object members of the same name + * @param {*} [options.error=null] The error that generated this event + * @param {String} [options.message=''] The error message + */ + constructor(type, options = {}) { + super(type); + + this[kError] = options.error === undefined ? null : options.error; + this[kMessage] = options.message === undefined ? '' : options.message; + } + + /** + * @type {*} + */ + get error() { + return this[kError]; + } + + /** + * @type {String} + */ + get message() { + return this[kMessage]; + } +} -/***/ 2940: -/***/ ((module) => { +Object.defineProperty(ErrorEvent.prototype, 'error', { enumerable: true }); +Object.defineProperty(ErrorEvent.prototype, 'message', { enumerable: true }); -// Returns a wrapper function that returns a wrapped callback -// The wrapper function should do some stuff, and return a -// presumably different callback function. -// This makes sure that own properties are retained, so that -// decorations and such are not lost along the way. -module.exports = wrappy -function wrappy (fn, cb) { - if (fn && cb) return wrappy(fn)(cb) +/** + * Class representing a message event. + * + * @extends Event + */ +class MessageEvent extends Event { + /** + * Create a new `MessageEvent`. + * + * @param {String} type The name of the event + * @param {Object} [options] A dictionary object that allows for setting + * attributes via object members of the same name + * @param {*} [options.data=null] The message content + */ + constructor(type, options = {}) { + super(type); - if (typeof fn !== 'function') - throw new TypeError('need wrapper function') + this[kData] = options.data === undefined ? null : options.data; + } - Object.keys(fn).forEach(function (k) { - wrapper[k] = fn[k] - }) + /** + * @type {*} + */ + get data() { + return this[kData]; + } +} - return wrapper +Object.defineProperty(MessageEvent.prototype, 'data', { enumerable: true }); - function wrapper() { - var args = new Array(arguments.length) - for (var i = 0; i < args.length; i++) { - args[i] = arguments[i] - } - var ret = fn.apply(this, args) - var cb = args[args.length-1] - if (typeof ret === 'function' && ret !== cb) { - Object.keys(cb).forEach(function (k) { - ret[k] = cb[k] - }) +/** + * This provides methods for emulating the `EventTarget` interface. It's not + * meant to be used directly. + * + * @mixin + */ +const EventTarget = { + /** + * Register an event listener. + * + * @param {String} type A string representing the event type to listen for + * @param {(Function|Object)} handler The listener to add + * @param {Object} [options] An options object specifies characteristics about + * the event listener + * @param {Boolean} [options.once=false] A `Boolean` indicating that the + * listener should be invoked at most once after being added. If `true`, + * the listener would be automatically removed when invoked. + * @public + */ + addEventListener(type, handler, options = {}) { + for (const listener of this.listeners(type)) { + if ( + !options[kForOnEventAttribute] && + listener[kListener] === handler && + !listener[kForOnEventAttribute] + ) { + return; + } } - return ret - } -} + let wrapper; -/***/ }), + if (type === 'message') { + wrapper = function onMessage(data, isBinary) { + const event = new MessageEvent('message', { + data: isBinary ? data : data.toString() + }); -/***/ 8867: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + event[kTarget] = this; + callListener(handler, this, event); + }; + } else if (type === 'close') { + wrapper = function onClose(code, message) { + const event = new CloseEvent('close', { + code, + reason: message.toString(), + wasClean: this._closeFrameReceived && this._closeFrameSent + }); -"use strict"; + event[kTarget] = this; + callListener(handler, this, event); + }; + } else if (type === 'error') { + wrapper = function onError(error) { + const event = new ErrorEvent('error', { + error, + message: error.message + }); + event[kTarget] = this; + callListener(handler, this, event); + }; + } else if (type === 'open') { + wrapper = function onOpen() { + const event = new Event('open'); -const WebSocket = __nccwpck_require__(8875); + event[kTarget] = this; + callListener(handler, this, event); + }; + } else { + return; + } -WebSocket.createWebSocketStream = __nccwpck_require__(1658); -WebSocket.Server = __nccwpck_require__(8887); -WebSocket.Receiver = __nccwpck_require__(5066); -WebSocket.Sender = __nccwpck_require__(6947); + wrapper[kForOnEventAttribute] = !!options[kForOnEventAttribute]; + wrapper[kListener] = handler; -WebSocket.WebSocket = WebSocket; -WebSocket.WebSocketServer = WebSocket.Server; + if (options.once) { + this.once(type, wrapper); + } else { + this.on(type, wrapper); + } + }, -module.exports = WebSocket; + /** + * Remove an event listener. + * + * @param {String} type A string representing the event type to remove + * @param {(Function|Object)} handler The listener to remove + * @public + */ + removeEventListener(type, handler) { + for (const listener of this.listeners(type)) { + if (listener[kListener] === handler && !listener[kForOnEventAttribute]) { + this.removeListener(type, listener); + break; + } + } + } +}; + +module.exports = { + CloseEvent, + ErrorEvent, + Event, + EventTarget, + MessageEvent +}; + +/** + * Call an event listener + * + * @param {(Function|Object)} listener The listener to call + * @param {*} thisArg The value to use as `this`` when calling the listener + * @param {Event} event The event to pass to the listener + * @private + */ +function callListener(listener, thisArg, event) { + if (typeof listener === 'object' && listener.handleEvent) { + listener.handleEvent.call(listener, event); + } else { + listener.call(thisArg, event); + } +} /***/ }), -/***/ 9436: +/***/ 2035: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { EMPTY_BUFFER } = __nccwpck_require__(5949); +const { tokenChars } = __nccwpck_require__(6279); -const FastBuffer = Buffer[Symbol.species]; +/** + * Adds an offer to the map of extension offers or a parameter to the map of + * parameters. + * + * @param {Object} dest The map of extension offers or parameters + * @param {String} name The extension or parameter name + * @param {(Object|Boolean|String)} elem The extension parameters or the + * parameter value + * @private + */ +function push(dest, name, elem) { + if (dest[name] === undefined) dest[name] = [elem]; + else dest[name].push(elem); +} /** - * Merges an array of buffers into a new buffer. + * Parses the `Sec-WebSocket-Extensions` header into an object. * - * @param {Buffer[]} list The array of buffers to concat - * @param {Number} totalLength The total length of buffers in the list - * @return {Buffer} The resulting buffer + * @param {String} header The field value of the header + * @return {Object} The parsed object * @public */ -function concat(list, totalLength) { - if (list.length === 0) return EMPTY_BUFFER; - if (list.length === 1) return list[0]; +function parse(header) { + const offers = Object.create(null); + let params = Object.create(null); + let mustUnescape = false; + let isEscaping = false; + let inQuotes = false; + let extensionName; + let paramName; + let start = -1; + let code = -1; + let end = -1; + let i = 0; - const target = Buffer.allocUnsafe(totalLength); - let offset = 0; + for (; i < header.length; i++) { + code = header.charCodeAt(i); - for (let i = 0; i < list.length; i++) { - const buf = list[i]; - target.set(buf, offset); - offset += buf.length; - } + if (extensionName === undefined) { + if (end === -1 && tokenChars[code] === 1) { + if (start === -1) start = i; + } else if ( + i !== 0 && + (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */ + ) { + if (end === -1 && start !== -1) end = i; + } else if (code === 0x3b /* ';' */ || code === 0x2c /* ',' */) { + if (start === -1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } - if (offset < totalLength) { - return new FastBuffer(target.buffer, target.byteOffset, offset); - } + if (end === -1) end = i; + const name = header.slice(start, end); + if (code === 0x2c) { + push(offers, name, params); + params = Object.create(null); + } else { + extensionName = name; + } - return target; -} + start = end = -1; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + } else if (paramName === undefined) { + if (end === -1 && tokenChars[code] === 1) { + if (start === -1) start = i; + } else if (code === 0x20 || code === 0x09) { + if (end === -1 && start !== -1) end = i; + } else if (code === 0x3b || code === 0x2c) { + if (start === -1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } -/** - * Masks a buffer using the given mask. - * - * @param {Buffer} source The buffer to mask - * @param {Buffer} mask The mask to use - * @param {Buffer} output The buffer where to store the result - * @param {Number} offset The offset at which to start writing - * @param {Number} length The number of bytes to mask. - * @public - */ -function _mask(source, mask, output, offset, length) { - for (let i = 0; i < length; i++) { - output[offset + i] = source[i] ^ mask[i & 3]; + if (end === -1) end = i; + push(params, header.slice(start, end), true); + if (code === 0x2c) { + push(offers, extensionName, params); + params = Object.create(null); + extensionName = undefined; + } + + start = end = -1; + } else if (code === 0x3d /* '=' */ && start !== -1 && end === -1) { + paramName = header.slice(start, i); + start = end = -1; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + } else { + // + // The value of a quoted-string after unescaping must conform to the + // token ABNF, so only token characters are valid. + // Ref: https://tools.ietf.org/html/rfc6455#section-9.1 + // + if (isEscaping) { + if (tokenChars[code] !== 1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + if (start === -1) start = i; + else if (!mustUnescape) mustUnescape = true; + isEscaping = false; + } else if (inQuotes) { + if (tokenChars[code] === 1) { + if (start === -1) start = i; + } else if (code === 0x22 /* '"' */ && start !== -1) { + inQuotes = false; + end = i; + } else if (code === 0x5c /* '\' */) { + isEscaping = true; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + } else if (code === 0x22 && header.charCodeAt(i - 1) === 0x3d) { + inQuotes = true; + } else if (end === -1 && tokenChars[code] === 1) { + if (start === -1) start = i; + } else if (start !== -1 && (code === 0x20 || code === 0x09)) { + if (end === -1) end = i; + } else if (code === 0x3b || code === 0x2c) { + if (start === -1) { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + + if (end === -1) end = i; + let value = header.slice(start, end); + if (mustUnescape) { + value = value.replace(/\\/g, ''); + mustUnescape = false; + } + push(params, paramName, value); + if (code === 0x2c) { + push(offers, extensionName, params); + params = Object.create(null); + extensionName = undefined; + } + + paramName = undefined; + start = end = -1; + } else { + throw new SyntaxError(`Unexpected character at index ${i}`); + } + } } -} -/** - * Unmasks a buffer using the given mask. - * - * @param {Buffer} buffer The buffer to unmask - * @param {Buffer} mask The mask to use - * @public - */ -function _unmask(buffer, mask) { - for (let i = 0; i < buffer.length; i++) { - buffer[i] ^= mask[i & 3]; + if (start === -1 || inQuotes || code === 0x20 || code === 0x09) { + throw new SyntaxError('Unexpected end of input'); } -} -/** - * Converts a buffer to an `ArrayBuffer`. - * - * @param {Buffer} buf The buffer to convert - * @return {ArrayBuffer} Converted buffer - * @public - */ -function toArrayBuffer(buf) { - if (buf.length === buf.buffer.byteLength) { - return buf.buffer; + if (end === -1) end = i; + const token = header.slice(start, end); + if (extensionName === undefined) { + push(offers, token, params); + } else { + if (paramName === undefined) { + push(params, token, true); + } else if (mustUnescape) { + push(params, paramName, token.replace(/\\/g, '')); + } else { + push(params, paramName, token); + } + push(offers, extensionName, params); } - return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.length); + return offers; } /** - * Converts `data` to a `Buffer`. + * Builds the `Sec-WebSocket-Extensions` header field value. * - * @param {*} data The data to convert - * @return {Buffer} The buffer - * @throws {TypeError} + * @param {Object} extensions The map of extensions and parameters to format + * @return {String} A string representing the given object * @public */ -function toBuffer(data) { - toBuffer.readOnly = true; +function format(extensions) { + return Object.keys(extensions) + .map((extension) => { + let configurations = extensions[extension]; + if (!Array.isArray(configurations)) configurations = [configurations]; + return configurations + .map((params) => { + return [extension] + .concat( + Object.keys(params).map((k) => { + let values = params[k]; + if (!Array.isArray(values)) values = [values]; + return values + .map((v) => (v === true ? k : `${k}=${v}`)) + .join('; '); + }) + ) + .join('; '); + }) + .join(', '); + }) + .join(', '); +} - if (Buffer.isBuffer(data)) return data; +module.exports = { format, parse }; - let buf; - if (data instanceof ArrayBuffer) { - buf = new FastBuffer(data); - } else if (ArrayBuffer.isView(data)) { - buf = new FastBuffer(data.buffer, data.byteOffset, data.byteLength); - } else { - buf = Buffer.from(data); - toBuffer.readOnly = false; - } +/***/ }), - return buf; -} +/***/ 1356: +/***/ ((module) => { -module.exports = { - concat, - mask: _mask, - toArrayBuffer, - toBuffer, - unmask: _unmask -}; +"use strict"; -/* istanbul ignore else */ -if (!process.env.WS_NO_BUFFER_UTIL) { - try { - const bufferUtil = __nccwpck_require__(1269); - module.exports.mask = function (source, mask, output, offset, length) { - if (length < 48) _mask(source, mask, output, offset, length); - else bufferUtil.mask(source, mask, output, offset, length); - }; +const kDone = Symbol('kDone'); +const kRun = Symbol('kRun'); - module.exports.unmask = function (buffer, mask) { - if (buffer.length < 32) _unmask(buffer, mask); - else bufferUtil.unmask(buffer, mask); +/** + * A very simple job queue with adjustable concurrency. Adapted from + * https://github.com/STRML/async-limiter + */ +class Limiter { + /** + * Creates a new `Limiter`. + * + * @param {Number} [concurrency=Infinity] The maximum number of jobs allowed + * to run concurrently + */ + constructor(concurrency) { + this[kDone] = () => { + this.pending--; + this[kRun](); }; - } catch (e) { - // Continue regardless of the error. + this.concurrency = concurrency || Infinity; + this.jobs = []; + this.pending = 0; } -} + /** + * Adds a job to the queue. + * + * @param {Function} job The job to run + * @public + */ + add(job) { + this.jobs.push(job); + this[kRun](); + } -/***/ }), - -/***/ 5949: -/***/ ((module) => { + /** + * Removes a job from the queue and runs it if possible. + * + * @private + */ + [kRun]() { + if (this.pending === this.concurrency) return; -"use strict"; + if (this.jobs.length) { + const job = this.jobs.shift(); + this.pending++; + job(this[kDone]); + } + } +} -module.exports = { - BINARY_TYPES: ['nodebuffer', 'arraybuffer', 'fragments'], - EMPTY_BUFFER: Buffer.alloc(0), - GUID: '258EAFA5-E914-47DA-95CA-C5AB0DC85B11', - kForOnEventAttribute: Symbol('kIsForOnEventAttribute'), - kListener: Symbol('kListener'), - kStatusCode: Symbol('status-code'), - kWebSocket: Symbol('websocket'), - NOOP: () => {} -}; +module.exports = Limiter; /***/ }), -/***/ 4561: +/***/ 6684: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const { kForOnEventAttribute, kListener } = __nccwpck_require__(5949); +const zlib = __nccwpck_require__(9796); -const kCode = Symbol('kCode'); -const kData = Symbol('kData'); -const kError = Symbol('kError'); -const kMessage = Symbol('kMessage'); -const kReason = Symbol('kReason'); -const kTarget = Symbol('kTarget'); -const kType = Symbol('kType'); -const kWasClean = Symbol('kWasClean'); +const bufferUtil = __nccwpck_require__(9436); +const Limiter = __nccwpck_require__(1356); +const { kStatusCode } = __nccwpck_require__(5949); + +const FastBuffer = Buffer[Symbol.species]; +const TRAILER = Buffer.from([0x00, 0x00, 0xff, 0xff]); +const kPerMessageDeflate = Symbol('permessage-deflate'); +const kTotalLength = Symbol('total-length'); +const kCallback = Symbol('callback'); +const kBuffers = Symbol('buffers'); +const kError = Symbol('error'); + +// +// We limit zlib concurrency, which prevents severe memory fragmentation +// as documented in https://github.com/nodejs/node/issues/8871#issuecomment-250915913 +// and https://github.com/websockets/ws/issues/1202 +// +// Intentionally global; it's the global thread pool that's an issue. +// +let zlibLimiter; /** - * Class representing an event. + * permessage-deflate implementation. */ -class Event { +class PerMessageDeflate { /** - * Create a new `Event`. + * Creates a PerMessageDeflate instance. * - * @param {String} type The name of the event - * @throws {TypeError} If the `type` argument is not specified + * @param {Object} [options] Configuration options + * @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support + * for, or request, a custom client window size + * @param {Boolean} [options.clientNoContextTakeover=false] Advertise/ + * acknowledge disabling of client context takeover + * @param {Number} [options.concurrencyLimit=10] The number of concurrent + * calls to zlib + * @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the + * use of a custom server window size + * @param {Boolean} [options.serverNoContextTakeover=false] Request/accept + * disabling of server context takeover + * @param {Number} [options.threshold=1024] Size (in bytes) below which + * messages should not be compressed if context takeover is disabled + * @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on + * deflate + * @param {Object} [options.zlibInflateOptions] Options to pass to zlib on + * inflate + * @param {Boolean} [isServer=false] Create the instance in either server or + * client mode + * @param {Number} [maxPayload=0] The maximum allowed message length */ - constructor(type) { - this[kTarget] = null; - this[kType] = type; - } + constructor(options, isServer, maxPayload) { + this._maxPayload = maxPayload | 0; + this._options = options || {}; + this._threshold = + this._options.threshold !== undefined ? this._options.threshold : 1024; + this._isServer = !!isServer; + this._deflate = null; + this._inflate = null; - /** - * @type {*} - */ - get target() { - return this[kTarget]; + this.params = null; + + if (!zlibLimiter) { + const concurrency = + this._options.concurrencyLimit !== undefined + ? this._options.concurrencyLimit + : 10; + zlibLimiter = new Limiter(concurrency); + } } /** * @type {String} */ - get type() { - return this[kType]; + static get extensionName() { + return 'permessage-deflate'; } -} - -Object.defineProperty(Event.prototype, 'target', { enumerable: true }); -Object.defineProperty(Event.prototype, 'type', { enumerable: true }); -/** - * Class representing a close event. - * - * @extends Event - */ -class CloseEvent extends Event { /** - * Create a new `CloseEvent`. + * Create an extension negotiation offer. * - * @param {String} type The name of the event - * @param {Object} [options] A dictionary object that allows for setting - * attributes via object members of the same name - * @param {Number} [options.code=0] The status code explaining why the - * connection was closed - * @param {String} [options.reason=''] A human-readable string explaining why - * the connection was closed - * @param {Boolean} [options.wasClean=false] Indicates whether or not the - * connection was cleanly closed + * @return {Object} Extension parameters + * @public */ - constructor(type, options = {}) { - super(type); + offer() { + const params = {}; - this[kCode] = options.code === undefined ? 0 : options.code; - this[kReason] = options.reason === undefined ? '' : options.reason; - this[kWasClean] = options.wasClean === undefined ? false : options.wasClean; - } + if (this._options.serverNoContextTakeover) { + params.server_no_context_takeover = true; + } + if (this._options.clientNoContextTakeover) { + params.client_no_context_takeover = true; + } + if (this._options.serverMaxWindowBits) { + params.server_max_window_bits = this._options.serverMaxWindowBits; + } + if (this._options.clientMaxWindowBits) { + params.client_max_window_bits = this._options.clientMaxWindowBits; + } else if (this._options.clientMaxWindowBits == null) { + params.client_max_window_bits = true; + } - /** - * @type {Number} - */ - get code() { - return this[kCode]; + return params; } /** - * @type {String} + * Accept an extension negotiation offer/response. + * + * @param {Array} configurations The extension negotiation offers/reponse + * @return {Object} Accepted configuration + * @public */ - get reason() { - return this[kReason]; - } + accept(configurations) { + configurations = this.normalizeParams(configurations); - /** - * @type {Boolean} - */ - get wasClean() { - return this[kWasClean]; - } -} + this.params = this._isServer + ? this.acceptAsServer(configurations) + : this.acceptAsClient(configurations); -Object.defineProperty(CloseEvent.prototype, 'code', { enumerable: true }); -Object.defineProperty(CloseEvent.prototype, 'reason', { enumerable: true }); -Object.defineProperty(CloseEvent.prototype, 'wasClean', { enumerable: true }); + return this.params; + } -/** - * Class representing an error event. - * - * @extends Event - */ -class ErrorEvent extends Event { /** - * Create a new `ErrorEvent`. + * Releases all resources used by the extension. * - * @param {String} type The name of the event - * @param {Object} [options] A dictionary object that allows for setting - * attributes via object members of the same name - * @param {*} [options.error=null] The error that generated this event - * @param {String} [options.message=''] The error message + * @public */ - constructor(type, options = {}) { - super(type); + cleanup() { + if (this._inflate) { + this._inflate.close(); + this._inflate = null; + } - this[kError] = options.error === undefined ? null : options.error; - this[kMessage] = options.message === undefined ? '' : options.message; - } + if (this._deflate) { + const callback = this._deflate[kCallback]; - /** - * @type {*} - */ - get error() { - return this[kError]; - } + this._deflate.close(); + this._deflate = null; - /** - * @type {String} - */ - get message() { - return this[kMessage]; + if (callback) { + callback( + new Error( + 'The deflate stream was closed while data was being processed' + ) + ); + } + } } -} - -Object.defineProperty(ErrorEvent.prototype, 'error', { enumerable: true }); -Object.defineProperty(ErrorEvent.prototype, 'message', { enumerable: true }); -/** - * Class representing a message event. - * - * @extends Event - */ -class MessageEvent extends Event { /** - * Create a new `MessageEvent`. + * Accept an extension negotiation offer. * - * @param {String} type The name of the event - * @param {Object} [options] A dictionary object that allows for setting - * attributes via object members of the same name - * @param {*} [options.data=null] The message content + * @param {Array} offers The extension negotiation offers + * @return {Object} Accepted configuration + * @private */ - constructor(type, options = {}) { - super(type); + acceptAsServer(offers) { + const opts = this._options; + const accepted = offers.find((params) => { + if ( + (opts.serverNoContextTakeover === false && + params.server_no_context_takeover) || + (params.server_max_window_bits && + (opts.serverMaxWindowBits === false || + (typeof opts.serverMaxWindowBits === 'number' && + opts.serverMaxWindowBits > params.server_max_window_bits))) || + (typeof opts.clientMaxWindowBits === 'number' && + !params.client_max_window_bits) + ) { + return false; + } - this[kData] = options.data === undefined ? null : options.data; - } + return true; + }); - /** - * @type {*} - */ - get data() { - return this[kData]; - } -} + if (!accepted) { + throw new Error('None of the extension offers can be accepted'); + } -Object.defineProperty(MessageEvent.prototype, 'data', { enumerable: true }); + if (opts.serverNoContextTakeover) { + accepted.server_no_context_takeover = true; + } + if (opts.clientNoContextTakeover) { + accepted.client_no_context_takeover = true; + } + if (typeof opts.serverMaxWindowBits === 'number') { + accepted.server_max_window_bits = opts.serverMaxWindowBits; + } + if (typeof opts.clientMaxWindowBits === 'number') { + accepted.client_max_window_bits = opts.clientMaxWindowBits; + } else if ( + accepted.client_max_window_bits === true || + opts.clientMaxWindowBits === false + ) { + delete accepted.client_max_window_bits; + } + + return accepted; + } -/** - * This provides methods for emulating the `EventTarget` interface. It's not - * meant to be used directly. - * - * @mixin - */ -const EventTarget = { /** - * Register an event listener. + * Accept the extension negotiation response. * - * @param {String} type A string representing the event type to listen for - * @param {(Function|Object)} handler The listener to add - * @param {Object} [options] An options object specifies characteristics about - * the event listener - * @param {Boolean} [options.once=false] A `Boolean` indicating that the - * listener should be invoked at most once after being added. If `true`, - * the listener would be automatically removed when invoked. - * @public + * @param {Array} response The extension negotiation response + * @return {Object} Accepted configuration + * @private */ - addEventListener(type, handler, options = {}) { - for (const listener of this.listeners(type)) { - if ( - !options[kForOnEventAttribute] && - listener[kListener] === handler && - !listener[kForOnEventAttribute] - ) { - return; + acceptAsClient(response) { + const params = response[0]; + + if ( + this._options.clientNoContextTakeover === false && + params.client_no_context_takeover + ) { + throw new Error('Unexpected parameter "client_no_context_takeover"'); + } + + if (!params.client_max_window_bits) { + if (typeof this._options.clientMaxWindowBits === 'number') { + params.client_max_window_bits = this._options.clientMaxWindowBits; } + } else if ( + this._options.clientMaxWindowBits === false || + (typeof this._options.clientMaxWindowBits === 'number' && + params.client_max_window_bits > this._options.clientMaxWindowBits) + ) { + throw new Error( + 'Unexpected or invalid parameter "client_max_window_bits"' + ); } - let wrapper; + return params; + } - if (type === 'message') { - wrapper = function onMessage(data, isBinary) { - const event = new MessageEvent('message', { - data: isBinary ? data : data.toString() - }); + /** + * Normalize parameters. + * + * @param {Array} configurations The extension negotiation offers/reponse + * @return {Array} The offers/response with normalized parameters + * @private + */ + normalizeParams(configurations) { + configurations.forEach((params) => { + Object.keys(params).forEach((key) => { + let value = params[key]; - event[kTarget] = this; - callListener(handler, this, event); - }; - } else if (type === 'close') { - wrapper = function onClose(code, message) { - const event = new CloseEvent('close', { - code, - reason: message.toString(), - wasClean: this._closeFrameReceived && this._closeFrameSent - }); + if (value.length > 1) { + throw new Error(`Parameter "${key}" must have only a single value`); + } - event[kTarget] = this; - callListener(handler, this, event); - }; - } else if (type === 'error') { - wrapper = function onError(error) { - const event = new ErrorEvent('error', { - error, - message: error.message - }); + value = value[0]; - event[kTarget] = this; - callListener(handler, this, event); - }; - } else if (type === 'open') { - wrapper = function onOpen() { - const event = new Event('open'); + if (key === 'client_max_window_bits') { + if (value !== true) { + const num = +value; + if (!Number.isInteger(num) || num < 8 || num > 15) { + throw new TypeError( + `Invalid value for parameter "${key}": ${value}` + ); + } + value = num; + } else if (!this._isServer) { + throw new TypeError( + `Invalid value for parameter "${key}": ${value}` + ); + } + } else if (key === 'server_max_window_bits') { + const num = +value; + if (!Number.isInteger(num) || num < 8 || num > 15) { + throw new TypeError( + `Invalid value for parameter "${key}": ${value}` + ); + } + value = num; + } else if ( + key === 'client_no_context_takeover' || + key === 'server_no_context_takeover' + ) { + if (value !== true) { + throw new TypeError( + `Invalid value for parameter "${key}": ${value}` + ); + } + } else { + throw new Error(`Unknown parameter "${key}"`); + } - event[kTarget] = this; - callListener(handler, this, event); - }; - } else { - return; - } + params[key] = value; + }); + }); - wrapper[kForOnEventAttribute] = !!options[kForOnEventAttribute]; - wrapper[kListener] = handler; + return configurations; + } - if (options.once) { - this.once(type, wrapper); - } else { - this.on(type, wrapper); - } - }, + /** + * Decompress data. Concurrency limited. + * + * @param {Buffer} data Compressed data + * @param {Boolean} fin Specifies whether or not this is the last fragment + * @param {Function} callback Callback + * @public + */ + decompress(data, fin, callback) { + zlibLimiter.add((done) => { + this._decompress(data, fin, (err, result) => { + done(); + callback(err, result); + }); + }); + } /** - * Remove an event listener. + * Compress data. Concurrency limited. * - * @param {String} type A string representing the event type to remove - * @param {(Function|Object)} handler The listener to remove + * @param {(Buffer|String)} data Data to compress + * @param {Boolean} fin Specifies whether or not this is the last fragment + * @param {Function} callback Callback * @public */ - removeEventListener(type, handler) { - for (const listener of this.listeners(type)) { - if (listener[kListener] === handler && !listener[kForOnEventAttribute]) { - this.removeListener(type, listener); - break; - } + compress(data, fin, callback) { + zlibLimiter.add((done) => { + this._compress(data, fin, (err, result) => { + done(); + callback(err, result); + }); + }); + } + + /** + * Decompress data. + * + * @param {Buffer} data Compressed data + * @param {Boolean} fin Specifies whether or not this is the last fragment + * @param {Function} callback Callback + * @private + */ + _decompress(data, fin, callback) { + const endpoint = this._isServer ? 'client' : 'server'; + + if (!this._inflate) { + const key = `${endpoint}_max_window_bits`; + const windowBits = + typeof this.params[key] !== 'number' + ? zlib.Z_DEFAULT_WINDOWBITS + : this.params[key]; + + this._inflate = zlib.createInflateRaw({ + ...this._options.zlibInflateOptions, + windowBits + }); + this._inflate[kPerMessageDeflate] = this; + this._inflate[kTotalLength] = 0; + this._inflate[kBuffers] = []; + this._inflate.on('error', inflateOnError); + this._inflate.on('data', inflateOnData); } - } -}; -module.exports = { - CloseEvent, - ErrorEvent, - Event, - EventTarget, - MessageEvent -}; + this._inflate[kCallback] = callback; -/** - * Call an event listener - * - * @param {(Function|Object)} listener The listener to call - * @param {*} thisArg The value to use as `this`` when calling the listener - * @param {Event} event The event to pass to the listener - * @private - */ -function callListener(listener, thisArg, event) { - if (typeof listener === 'object' && listener.handleEvent) { - listener.handleEvent.call(listener, event); - } else { - listener.call(thisArg, event); - } -} + this._inflate.write(data); + if (fin) this._inflate.write(TRAILER); + this._inflate.flush(() => { + const err = this._inflate[kError]; -/***/ }), + if (err) { + this._inflate.close(); + this._inflate = null; + callback(err); + return; + } -/***/ 2035: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + const data = bufferUtil.concat( + this._inflate[kBuffers], + this._inflate[kTotalLength] + ); -"use strict"; + if (this._inflate._readableState.endEmitted) { + this._inflate.close(); + this._inflate = null; + } else { + this._inflate[kTotalLength] = 0; + this._inflate[kBuffers] = []; + if (fin && this.params[`${endpoint}_no_context_takeover`]) { + this._inflate.reset(); + } + } -const { tokenChars } = __nccwpck_require__(6279); + callback(null, data); + }); + } -/** - * Adds an offer to the map of extension offers or a parameter to the map of - * parameters. - * - * @param {Object} dest The map of extension offers or parameters - * @param {String} name The extension or parameter name - * @param {(Object|Boolean|String)} elem The extension parameters or the - * parameter value - * @private - */ -function push(dest, name, elem) { - if (dest[name] === undefined) dest[name] = [elem]; - else dest[name].push(elem); -} + /** + * Compress data. + * + * @param {(Buffer|String)} data Data to compress + * @param {Boolean} fin Specifies whether or not this is the last fragment + * @param {Function} callback Callback + * @private + */ + _compress(data, fin, callback) { + const endpoint = this._isServer ? 'server' : 'client'; -/** - * Parses the `Sec-WebSocket-Extensions` header into an object. - * - * @param {String} header The field value of the header - * @return {Object} The parsed object - * @public - */ -function parse(header) { - const offers = Object.create(null); - let params = Object.create(null); - let mustUnescape = false; - let isEscaping = false; - let inQuotes = false; - let extensionName; - let paramName; - let start = -1; - let code = -1; - let end = -1; - let i = 0; + if (!this._deflate) { + const key = `${endpoint}_max_window_bits`; + const windowBits = + typeof this.params[key] !== 'number' + ? zlib.Z_DEFAULT_WINDOWBITS + : this.params[key]; - for (; i < header.length; i++) { - code = header.charCodeAt(i); + this._deflate = zlib.createDeflateRaw({ + ...this._options.zlibDeflateOptions, + windowBits + }); - if (extensionName === undefined) { - if (end === -1 && tokenChars[code] === 1) { - if (start === -1) start = i; - } else if ( - i !== 0 && - (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */ - ) { - if (end === -1 && start !== -1) end = i; - } else if (code === 0x3b /* ';' */ || code === 0x2c /* ',' */) { - if (start === -1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } + this._deflate[kTotalLength] = 0; + this._deflate[kBuffers] = []; - if (end === -1) end = i; - const name = header.slice(start, end); - if (code === 0x2c) { - push(offers, name, params); - params = Object.create(null); - } else { - extensionName = name; - } + this._deflate.on('data', deflateOnData); + } - start = end = -1; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); + this._deflate[kCallback] = callback; + + this._deflate.write(data); + this._deflate.flush(zlib.Z_SYNC_FLUSH, () => { + if (!this._deflate) { + // + // The deflate stream was closed while data was being processed. + // + return; } - } else if (paramName === undefined) { - if (end === -1 && tokenChars[code] === 1) { - if (start === -1) start = i; - } else if (code === 0x20 || code === 0x09) { - if (end === -1 && start !== -1) end = i; - } else if (code === 0x3b || code === 0x2c) { - if (start === -1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } - if (end === -1) end = i; - push(params, header.slice(start, end), true); - if (code === 0x2c) { - push(offers, extensionName, params); - params = Object.create(null); - extensionName = undefined; - } + let data = bufferUtil.concat( + this._deflate[kBuffers], + this._deflate[kTotalLength] + ); - start = end = -1; - } else if (code === 0x3d /* '=' */ && start !== -1 && end === -1) { - paramName = header.slice(start, i); - start = end = -1; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); + if (fin) { + data = new FastBuffer(data.buffer, data.byteOffset, data.length - 4); } - } else { + // - // The value of a quoted-string after unescaping must conform to the - // token ABNF, so only token characters are valid. - // Ref: https://tools.ietf.org/html/rfc6455#section-9.1 + // Ensure that the callback will not be called again in + // `PerMessageDeflate#cleanup()`. // - if (isEscaping) { - if (tokenChars[code] !== 1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } - if (start === -1) start = i; - else if (!mustUnescape) mustUnescape = true; - isEscaping = false; - } else if (inQuotes) { - if (tokenChars[code] === 1) { - if (start === -1) start = i; - } else if (code === 0x22 /* '"' */ && start !== -1) { - inQuotes = false; - end = i; - } else if (code === 0x5c /* '\' */) { - isEscaping = true; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); - } - } else if (code === 0x22 && header.charCodeAt(i - 1) === 0x3d) { - inQuotes = true; - } else if (end === -1 && tokenChars[code] === 1) { - if (start === -1) start = i; - } else if (start !== -1 && (code === 0x20 || code === 0x09)) { - if (end === -1) end = i; - } else if (code === 0x3b || code === 0x2c) { - if (start === -1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } + this._deflate[kCallback] = null; - if (end === -1) end = i; - let value = header.slice(start, end); - if (mustUnescape) { - value = value.replace(/\\/g, ''); - mustUnescape = false; - } - push(params, paramName, value); - if (code === 0x2c) { - push(offers, extensionName, params); - params = Object.create(null); - extensionName = undefined; - } + this._deflate[kTotalLength] = 0; + this._deflate[kBuffers] = []; - paramName = undefined; - start = end = -1; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); + if (fin && this.params[`${endpoint}_no_context_takeover`]) { + this._deflate.reset(); } - } - } - - if (start === -1 || inQuotes || code === 0x20 || code === 0x09) { - throw new SyntaxError('Unexpected end of input'); - } - if (end === -1) end = i; - const token = header.slice(start, end); - if (extensionName === undefined) { - push(offers, token, params); - } else { - if (paramName === undefined) { - push(params, token, true); - } else if (mustUnescape) { - push(params, paramName, token.replace(/\\/g, '')); - } else { - push(params, paramName, token); - } - push(offers, extensionName, params); + callback(null, data); + }); } - - return offers; } +module.exports = PerMessageDeflate; + /** - * Builds the `Sec-WebSocket-Extensions` header field value. + * The listener of the `zlib.DeflateRaw` stream `'data'` event. * - * @param {Object} extensions The map of extensions and parameters to format - * @return {String} A string representing the given object - * @public + * @param {Buffer} chunk A chunk of data + * @private */ -function format(extensions) { - return Object.keys(extensions) - .map((extension) => { - let configurations = extensions[extension]; - if (!Array.isArray(configurations)) configurations = [configurations]; - return configurations - .map((params) => { - return [extension] - .concat( - Object.keys(params).map((k) => { - let values = params[k]; - if (!Array.isArray(values)) values = [values]; - return values - .map((v) => (v === true ? k : `${k}=${v}`)) - .join('; '); - }) - ) - .join('; '); - }) - .join(', '); - }) - .join(', '); +function deflateOnData(chunk) { + this[kBuffers].push(chunk); + this[kTotalLength] += chunk.length; } -module.exports = { format, parse }; - - -/***/ }), - -/***/ 1356: -/***/ ((module) => { - -"use strict"; - - -const kDone = Symbol('kDone'); -const kRun = Symbol('kRun'); - /** - * A very simple job queue with adjustable concurrency. Adapted from - * https://github.com/STRML/async-limiter + * The listener of the `zlib.InflateRaw` stream `'data'` event. + * + * @param {Buffer} chunk A chunk of data + * @private */ -class Limiter { - /** - * Creates a new `Limiter`. - * - * @param {Number} [concurrency=Infinity] The maximum number of jobs allowed - * to run concurrently - */ - constructor(concurrency) { - this[kDone] = () => { - this.pending--; - this[kRun](); - }; - this.concurrency = concurrency || Infinity; - this.jobs = []; - this.pending = 0; - } +function inflateOnData(chunk) { + this[kTotalLength] += chunk.length; - /** - * Adds a job to the queue. - * - * @param {Function} job The job to run - * @public - */ - add(job) { - this.jobs.push(job); - this[kRun](); + if ( + this[kPerMessageDeflate]._maxPayload < 1 || + this[kTotalLength] <= this[kPerMessageDeflate]._maxPayload + ) { + this[kBuffers].push(chunk); + return; } - /** - * Removes a job from the queue and runs it if possible. - * - * @private - */ - [kRun]() { - if (this.pending === this.concurrency) return; - - if (this.jobs.length) { - const job = this.jobs.shift(); - - this.pending++; - job(this[kDone]); - } - } + this[kError] = new RangeError('Max payload size exceeded'); + this[kError].code = 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'; + this[kError][kStatusCode] = 1009; + this.removeListener('data', inflateOnData); + this.reset(); } -module.exports = Limiter; +/** + * The listener of the `zlib.InflateRaw` stream `'error'` event. + * + * @param {Error} err The emitted error + * @private + */ +function inflateOnError(err) { + // + // There is no need to call `Zlib#close()` as the handle is automatically + // closed when an error is emitted. + // + this[kPerMessageDeflate]._inflate = null; + err[kStatusCode] = 1007; + this[kCallback](err); +} /***/ }), -/***/ 6684: +/***/ 5066: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -const zlib = __nccwpck_require__(9796); +const { Writable } = __nccwpck_require__(2781); -const bufferUtil = __nccwpck_require__(9436); -const Limiter = __nccwpck_require__(1356); -const { kStatusCode } = __nccwpck_require__(5949); +const PerMessageDeflate = __nccwpck_require__(6684); +const { + BINARY_TYPES, + EMPTY_BUFFER, + kStatusCode, + kWebSocket +} = __nccwpck_require__(5949); +const { concat, toArrayBuffer, unmask } = __nccwpck_require__(9436); +const { isValidStatusCode, isValidUTF8 } = __nccwpck_require__(6279); const FastBuffer = Buffer[Symbol.species]; -const TRAILER = Buffer.from([0x00, 0x00, 0xff, 0xff]); -const kPerMessageDeflate = Symbol('permessage-deflate'); -const kTotalLength = Symbol('total-length'); -const kCallback = Symbol('callback'); -const kBuffers = Symbol('buffers'); -const kError = Symbol('error'); - -// -// We limit zlib concurrency, which prevents severe memory fragmentation -// as documented in https://github.com/nodejs/node/issues/8871#issuecomment-250915913 -// and https://github.com/websockets/ws/issues/1202 -// -// Intentionally global; it's the global thread pool that's an issue. -// -let zlibLimiter; +const GET_INFO = 0; +const GET_PAYLOAD_LENGTH_16 = 1; +const GET_PAYLOAD_LENGTH_64 = 2; +const GET_MASK = 3; +const GET_DATA = 4; +const INFLATING = 5; /** - * permessage-deflate implementation. + * HyBi Receiver implementation. + * + * @extends Writable */ -class PerMessageDeflate { +class Receiver extends Writable { /** - * Creates a PerMessageDeflate instance. + * Creates a Receiver instance. * - * @param {Object} [options] Configuration options - * @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support - * for, or request, a custom client window size - * @param {Boolean} [options.clientNoContextTakeover=false] Advertise/ - * acknowledge disabling of client context takeover - * @param {Number} [options.concurrencyLimit=10] The number of concurrent - * calls to zlib - * @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the - * use of a custom server window size - * @param {Boolean} [options.serverNoContextTakeover=false] Request/accept - * disabling of server context takeover - * @param {Number} [options.threshold=1024] Size (in bytes) below which - * messages should not be compressed if context takeover is disabled - * @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on - * deflate - * @param {Object} [options.zlibInflateOptions] Options to pass to zlib on - * inflate - * @param {Boolean} [isServer=false] Create the instance in either server or - * client mode - * @param {Number} [maxPayload=0] The maximum allowed message length + * @param {Object} [options] Options object + * @param {String} [options.binaryType=nodebuffer] The type for binary data + * @param {Object} [options.extensions] An object containing the negotiated + * extensions + * @param {Boolean} [options.isServer=false] Specifies whether to operate in + * client or server mode + * @param {Number} [options.maxPayload=0] The maximum allowed message length + * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or + * not to skip UTF-8 validation for text and close messages */ - constructor(options, isServer, maxPayload) { - this._maxPayload = maxPayload | 0; - this._options = options || {}; - this._threshold = - this._options.threshold !== undefined ? this._options.threshold : 1024; - this._isServer = !!isServer; - this._deflate = null; - this._inflate = null; + constructor(options = {}) { + super(); - this.params = null; + this._binaryType = options.binaryType || BINARY_TYPES[0]; + this._extensions = options.extensions || {}; + this._isServer = !!options.isServer; + this._maxPayload = options.maxPayload | 0; + this._skipUTF8Validation = !!options.skipUTF8Validation; + this[kWebSocket] = undefined; - if (!zlibLimiter) { - const concurrency = - this._options.concurrencyLimit !== undefined - ? this._options.concurrencyLimit - : 10; - zlibLimiter = new Limiter(concurrency); - } + this._bufferedBytes = 0; + this._buffers = []; + + this._compressed = false; + this._payloadLength = 0; + this._mask = undefined; + this._fragmented = 0; + this._masked = false; + this._fin = false; + this._opcode = 0; + + this._totalPayloadLength = 0; + this._messageLength = 0; + this._fragments = []; + + this._state = GET_INFO; + this._loop = false; } /** - * @type {String} + * Implements `Writable.prototype._write()`. + * + * @param {Buffer} chunk The chunk of data to write + * @param {String} encoding The character encoding of `chunk` + * @param {Function} cb Callback + * @private */ - static get extensionName() { - return 'permessage-deflate'; + _write(chunk, encoding, cb) { + if (this._opcode === 0x08 && this._state == GET_INFO) return cb(); + + this._bufferedBytes += chunk.length; + this._buffers.push(chunk); + this.startLoop(cb); } /** - * Create an extension negotiation offer. + * Consumes `n` bytes from the buffered data. * - * @return {Object} Extension parameters - * @public + * @param {Number} n The number of bytes to consume + * @return {Buffer} The consumed bytes + * @private */ - offer() { - const params = {}; + consume(n) { + this._bufferedBytes -= n; - if (this._options.serverNoContextTakeover) { - params.server_no_context_takeover = true; - } - if (this._options.clientNoContextTakeover) { - params.client_no_context_takeover = true; - } - if (this._options.serverMaxWindowBits) { - params.server_max_window_bits = this._options.serverMaxWindowBits; - } - if (this._options.clientMaxWindowBits) { - params.client_max_window_bits = this._options.clientMaxWindowBits; - } else if (this._options.clientMaxWindowBits == null) { - params.client_max_window_bits = true; + if (n === this._buffers[0].length) return this._buffers.shift(); + + if (n < this._buffers[0].length) { + const buf = this._buffers[0]; + this._buffers[0] = new FastBuffer( + buf.buffer, + buf.byteOffset + n, + buf.length - n + ); + + return new FastBuffer(buf.buffer, buf.byteOffset, n); } - return params; + const dst = Buffer.allocUnsafe(n); + + do { + const buf = this._buffers[0]; + const offset = dst.length - n; + + if (n >= buf.length) { + dst.set(this._buffers.shift(), offset); + } else { + dst.set(new Uint8Array(buf.buffer, buf.byteOffset, n), offset); + this._buffers[0] = new FastBuffer( + buf.buffer, + buf.byteOffset + n, + buf.length - n + ); + } + + n -= buf.length; + } while (n > 0); + + return dst; } /** - * Accept an extension negotiation offer/response. + * Starts the parsing loop. * - * @param {Array} configurations The extension negotiation offers/reponse - * @return {Object} Accepted configuration - * @public + * @param {Function} cb Callback + * @private */ - accept(configurations) { - configurations = this.normalizeParams(configurations); + startLoop(cb) { + let err; + this._loop = true; - this.params = this._isServer - ? this.acceptAsServer(configurations) - : this.acceptAsClient(configurations); + do { + switch (this._state) { + case GET_INFO: + err = this.getInfo(); + break; + case GET_PAYLOAD_LENGTH_16: + err = this.getPayloadLength16(); + break; + case GET_PAYLOAD_LENGTH_64: + err = this.getPayloadLength64(); + break; + case GET_MASK: + this.getMask(); + break; + case GET_DATA: + err = this.getData(cb); + break; + default: + // `INFLATING` + this._loop = false; + return; + } + } while (this._loop); - return this.params; + cb(err); } /** - * Releases all resources used by the extension. + * Reads the first two bytes of a frame. * - * @public + * @return {(RangeError|undefined)} A possible error + * @private */ - cleanup() { - if (this._inflate) { - this._inflate.close(); - this._inflate = null; + getInfo() { + if (this._bufferedBytes < 2) { + this._loop = false; + return; } - if (this._deflate) { - const callback = this._deflate[kCallback]; + const buf = this.consume(2); - this._deflate.close(); - this._deflate = null; + if ((buf[0] & 0x30) !== 0x00) { + this._loop = false; + return error( + RangeError, + 'RSV2 and RSV3 must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_RSV_2_3' + ); + } - if (callback) { - callback( - new Error( - 'The deflate stream was closed while data was being processed' - ) + const compressed = (buf[0] & 0x40) === 0x40; + + if (compressed && !this._extensions[PerMessageDeflate.extensionName]) { + this._loop = false; + return error( + RangeError, + 'RSV1 must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_RSV_1' + ); + } + + this._fin = (buf[0] & 0x80) === 0x80; + this._opcode = buf[0] & 0x0f; + this._payloadLength = buf[1] & 0x7f; + + if (this._opcode === 0x00) { + if (compressed) { + this._loop = false; + return error( + RangeError, + 'RSV1 must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_RSV_1' ); } - } - } - /** - * Accept an extension negotiation offer. - * - * @param {Array} offers The extension negotiation offers - * @return {Object} Accepted configuration - * @private - */ - acceptAsServer(offers) { - const opts = this._options; - const accepted = offers.find((params) => { - if ( - (opts.serverNoContextTakeover === false && - params.server_no_context_takeover) || - (params.server_max_window_bits && - (opts.serverMaxWindowBits === false || - (typeof opts.serverMaxWindowBits === 'number' && - opts.serverMaxWindowBits > params.server_max_window_bits))) || - (typeof opts.clientMaxWindowBits === 'number' && - !params.client_max_window_bits) - ) { - return false; + if (!this._fragmented) { + this._loop = false; + return error( + RangeError, + 'invalid opcode 0', + true, + 1002, + 'WS_ERR_INVALID_OPCODE' + ); } - return true; - }); + this._opcode = this._fragmented; + } else if (this._opcode === 0x01 || this._opcode === 0x02) { + if (this._fragmented) { + this._loop = false; + return error( + RangeError, + `invalid opcode ${this._opcode}`, + true, + 1002, + 'WS_ERR_INVALID_OPCODE' + ); + } - if (!accepted) { - throw new Error('None of the extension offers can be accepted'); - } + this._compressed = compressed; + } else if (this._opcode > 0x07 && this._opcode < 0x0b) { + if (!this._fin) { + this._loop = false; + return error( + RangeError, + 'FIN must be set', + true, + 1002, + 'WS_ERR_EXPECTED_FIN' + ); + } - if (opts.serverNoContextTakeover) { - accepted.server_no_context_takeover = true; - } - if (opts.clientNoContextTakeover) { - accepted.client_no_context_takeover = true; - } - if (typeof opts.serverMaxWindowBits === 'number') { - accepted.server_max_window_bits = opts.serverMaxWindowBits; + if (compressed) { + this._loop = false; + return error( + RangeError, + 'RSV1 must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_RSV_1' + ); + } + + if ( + this._payloadLength > 0x7d || + (this._opcode === 0x08 && this._payloadLength === 1) + ) { + this._loop = false; + return error( + RangeError, + `invalid payload length ${this._payloadLength}`, + true, + 1002, + 'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH' + ); + } + } else { + this._loop = false; + return error( + RangeError, + `invalid opcode ${this._opcode}`, + true, + 1002, + 'WS_ERR_INVALID_OPCODE' + ); } - if (typeof opts.clientMaxWindowBits === 'number') { - accepted.client_max_window_bits = opts.clientMaxWindowBits; - } else if ( - accepted.client_max_window_bits === true || - opts.clientMaxWindowBits === false - ) { - delete accepted.client_max_window_bits; + + if (!this._fin && !this._fragmented) this._fragmented = this._opcode; + this._masked = (buf[1] & 0x80) === 0x80; + + if (this._isServer) { + if (!this._masked) { + this._loop = false; + return error( + RangeError, + 'MASK must be set', + true, + 1002, + 'WS_ERR_EXPECTED_MASK' + ); + } + } else if (this._masked) { + this._loop = false; + return error( + RangeError, + 'MASK must be clear', + true, + 1002, + 'WS_ERR_UNEXPECTED_MASK' + ); } - return accepted; + if (this._payloadLength === 126) this._state = GET_PAYLOAD_LENGTH_16; + else if (this._payloadLength === 127) this._state = GET_PAYLOAD_LENGTH_64; + else return this.haveLength(); } /** - * Accept the extension negotiation response. + * Gets extended payload length (7+16). * - * @param {Array} response The extension negotiation response - * @return {Object} Accepted configuration + * @return {(RangeError|undefined)} A possible error * @private */ - acceptAsClient(response) { - const params = response[0]; - - if ( - this._options.clientNoContextTakeover === false && - params.client_no_context_takeover - ) { - throw new Error('Unexpected parameter "client_no_context_takeover"'); - } - - if (!params.client_max_window_bits) { - if (typeof this._options.clientMaxWindowBits === 'number') { - params.client_max_window_bits = this._options.clientMaxWindowBits; - } - } else if ( - this._options.clientMaxWindowBits === false || - (typeof this._options.clientMaxWindowBits === 'number' && - params.client_max_window_bits > this._options.clientMaxWindowBits) - ) { - throw new Error( - 'Unexpected or invalid parameter "client_max_window_bits"' - ); + getPayloadLength16() { + if (this._bufferedBytes < 2) { + this._loop = false; + return; } - return params; + this._payloadLength = this.consume(2).readUInt16BE(0); + return this.haveLength(); } /** - * Normalize parameters. + * Gets extended payload length (7+64). * - * @param {Array} configurations The extension negotiation offers/reponse - * @return {Array} The offers/response with normalized parameters + * @return {(RangeError|undefined)} A possible error * @private */ - normalizeParams(configurations) { - configurations.forEach((params) => { - Object.keys(params).forEach((key) => { - let value = params[key]; - - if (value.length > 1) { - throw new Error(`Parameter "${key}" must have only a single value`); - } - - value = value[0]; + getPayloadLength64() { + if (this._bufferedBytes < 8) { + this._loop = false; + return; + } - if (key === 'client_max_window_bits') { - if (value !== true) { - const num = +value; - if (!Number.isInteger(num) || num < 8 || num > 15) { - throw new TypeError( - `Invalid value for parameter "${key}": ${value}` - ); - } - value = num; - } else if (!this._isServer) { - throw new TypeError( - `Invalid value for parameter "${key}": ${value}` - ); - } - } else if (key === 'server_max_window_bits') { - const num = +value; - if (!Number.isInteger(num) || num < 8 || num > 15) { - throw new TypeError( - `Invalid value for parameter "${key}": ${value}` - ); - } - value = num; - } else if ( - key === 'client_no_context_takeover' || - key === 'server_no_context_takeover' - ) { - if (value !== true) { - throw new TypeError( - `Invalid value for parameter "${key}": ${value}` - ); - } - } else { - throw new Error(`Unknown parameter "${key}"`); - } + const buf = this.consume(8); + const num = buf.readUInt32BE(0); - params[key] = value; - }); - }); + // + // The maximum safe integer in JavaScript is 2^53 - 1. An error is returned + // if payload length is greater than this number. + // + if (num > Math.pow(2, 53 - 32) - 1) { + this._loop = false; + return error( + RangeError, + 'Unsupported WebSocket frame: payload length > 2^53 - 1', + false, + 1009, + 'WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH' + ); + } - return configurations; + this._payloadLength = num * Math.pow(2, 32) + buf.readUInt32BE(4); + return this.haveLength(); } /** - * Decompress data. Concurrency limited. + * Payload length has been read. * - * @param {Buffer} data Compressed data - * @param {Boolean} fin Specifies whether or not this is the last fragment - * @param {Function} callback Callback - * @public + * @return {(RangeError|undefined)} A possible error + * @private */ - decompress(data, fin, callback) { - zlibLimiter.add((done) => { - this._decompress(data, fin, (err, result) => { - done(); - callback(err, result); - }); - }); + haveLength() { + if (this._payloadLength && this._opcode < 0x08) { + this._totalPayloadLength += this._payloadLength; + if (this._totalPayloadLength > this._maxPayload && this._maxPayload > 0) { + this._loop = false; + return error( + RangeError, + 'Max payload size exceeded', + false, + 1009, + 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH' + ); + } + } + + if (this._masked) this._state = GET_MASK; + else this._state = GET_DATA; } /** - * Compress data. Concurrency limited. + * Reads mask bytes. * - * @param {(Buffer|String)} data Data to compress - * @param {Boolean} fin Specifies whether or not this is the last fragment - * @param {Function} callback Callback - * @public + * @private */ - compress(data, fin, callback) { - zlibLimiter.add((done) => { - this._compress(data, fin, (err, result) => { - done(); - callback(err, result); - }); - }); + getMask() { + if (this._bufferedBytes < 4) { + this._loop = false; + return; + } + + this._mask = this.consume(4); + this._state = GET_DATA; } /** - * Decompress data. + * Reads data bytes. * - * @param {Buffer} data Compressed data - * @param {Boolean} fin Specifies whether or not this is the last fragment - * @param {Function} callback Callback + * @param {Function} cb Callback + * @return {(Error|RangeError|undefined)} A possible error * @private */ - _decompress(data, fin, callback) { - const endpoint = this._isServer ? 'client' : 'server'; + getData(cb) { + let data = EMPTY_BUFFER; - if (!this._inflate) { - const key = `${endpoint}_max_window_bits`; - const windowBits = - typeof this.params[key] !== 'number' - ? zlib.Z_DEFAULT_WINDOWBITS - : this.params[key]; + if (this._payloadLength) { + if (this._bufferedBytes < this._payloadLength) { + this._loop = false; + return; + } - this._inflate = zlib.createInflateRaw({ - ...this._options.zlibInflateOptions, - windowBits - }); - this._inflate[kPerMessageDeflate] = this; - this._inflate[kTotalLength] = 0; - this._inflate[kBuffers] = []; - this._inflate.on('error', inflateOnError); - this._inflate.on('data', inflateOnData); + data = this.consume(this._payloadLength); + + if ( + this._masked && + (this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3]) !== 0 + ) { + unmask(data, this._mask); + } + } + + if (this._opcode > 0x07) return this.controlMessage(data); + + if (this._compressed) { + this._state = INFLATING; + this.decompress(data, cb); + return; } - this._inflate[kCallback] = callback; - - this._inflate.write(data); - if (fin) this._inflate.write(TRAILER); - - this._inflate.flush(() => { - const err = this._inflate[kError]; + if (data.length) { + // + // This message is not compressed so its length is the sum of the payload + // length of all fragments. + // + this._messageLength = this._totalPayloadLength; + this._fragments.push(data); + } - if (err) { - this._inflate.close(); - this._inflate = null; - callback(err); - return; - } + return this.dataMessage(); + } - const data = bufferUtil.concat( - this._inflate[kBuffers], - this._inflate[kTotalLength] - ); + /** + * Decompresses data. + * + * @param {Buffer} data Compressed data + * @param {Function} cb Callback + * @private + */ + decompress(data, cb) { + const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; - if (this._inflate._readableState.endEmitted) { - this._inflate.close(); - this._inflate = null; - } else { - this._inflate[kTotalLength] = 0; - this._inflate[kBuffers] = []; + perMessageDeflate.decompress(data, this._fin, (err, buf) => { + if (err) return cb(err); - if (fin && this.params[`${endpoint}_no_context_takeover`]) { - this._inflate.reset(); + if (buf.length) { + this._messageLength += buf.length; + if (this._messageLength > this._maxPayload && this._maxPayload > 0) { + return cb( + error( + RangeError, + 'Max payload size exceeded', + false, + 1009, + 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH' + ) + ); } + + this._fragments.push(buf); } - callback(null, data); + const er = this.dataMessage(); + if (er) return cb(er); + + this.startLoop(cb); }); } /** - * Compress data. + * Handles a data message. * - * @param {(Buffer|String)} data Data to compress - * @param {Boolean} fin Specifies whether or not this is the last fragment - * @param {Function} callback Callback + * @return {(Error|undefined)} A possible error * @private */ - _compress(data, fin, callback) { - const endpoint = this._isServer ? 'server' : 'client'; + dataMessage() { + if (this._fin) { + const messageLength = this._messageLength; + const fragments = this._fragments; - if (!this._deflate) { - const key = `${endpoint}_max_window_bits`; - const windowBits = - typeof this.params[key] !== 'number' - ? zlib.Z_DEFAULT_WINDOWBITS - : this.params[key]; + this._totalPayloadLength = 0; + this._messageLength = 0; + this._fragmented = 0; + this._fragments = []; - this._deflate = zlib.createDeflateRaw({ - ...this._options.zlibDeflateOptions, - windowBits - }); + if (this._opcode === 2) { + let data; - this._deflate[kTotalLength] = 0; - this._deflate[kBuffers] = []; + if (this._binaryType === 'nodebuffer') { + data = concat(fragments, messageLength); + } else if (this._binaryType === 'arraybuffer') { + data = toArrayBuffer(concat(fragments, messageLength)); + } else { + data = fragments; + } - this._deflate.on('data', deflateOnData); - } + this.emit('message', data, true); + } else { + const buf = concat(fragments, messageLength); - this._deflate[kCallback] = callback; + if (!this._skipUTF8Validation && !isValidUTF8(buf)) { + this._loop = false; + return error( + Error, + 'invalid UTF-8 sequence', + true, + 1007, + 'WS_ERR_INVALID_UTF8' + ); + } - this._deflate.write(data); - this._deflate.flush(zlib.Z_SYNC_FLUSH, () => { - if (!this._deflate) { - // - // The deflate stream was closed while data was being processed. - // - return; + this.emit('message', buf, false); } + } - let data = bufferUtil.concat( - this._deflate[kBuffers], - this._deflate[kTotalLength] - ); + this._state = GET_INFO; + } - if (fin) { - data = new FastBuffer(data.buffer, data.byteOffset, data.length - 4); - } + /** + * Handles a control message. + * + * @param {Buffer} data Data to handle + * @return {(Error|RangeError|undefined)} A possible error + * @private + */ + controlMessage(data) { + if (this._opcode === 0x08) { + this._loop = false; - // - // Ensure that the callback will not be called again in - // `PerMessageDeflate#cleanup()`. - // - this._deflate[kCallback] = null; + if (data.length === 0) { + this.emit('conclude', 1005, EMPTY_BUFFER); + this.end(); + } else { + const code = data.readUInt16BE(0); - this._deflate[kTotalLength] = 0; - this._deflate[kBuffers] = []; + if (!isValidStatusCode(code)) { + return error( + RangeError, + `invalid status code ${code}`, + true, + 1002, + 'WS_ERR_INVALID_CLOSE_CODE' + ); + } - if (fin && this.params[`${endpoint}_no_context_takeover`]) { - this._deflate.reset(); + const buf = new FastBuffer( + data.buffer, + data.byteOffset + 2, + data.length - 2 + ); + + if (!this._skipUTF8Validation && !isValidUTF8(buf)) { + return error( + Error, + 'invalid UTF-8 sequence', + true, + 1007, + 'WS_ERR_INVALID_UTF8' + ); + } + + this.emit('conclude', code, buf); + this.end(); } + } else if (this._opcode === 0x09) { + this.emit('ping', data); + } else { + this.emit('pong', data); + } - callback(null, data); - }); + this._state = GET_INFO; } } -module.exports = PerMessageDeflate; - -/** - * The listener of the `zlib.DeflateRaw` stream `'data'` event. - * - * @param {Buffer} chunk A chunk of data - * @private - */ -function deflateOnData(chunk) { - this[kBuffers].push(chunk); - this[kTotalLength] += chunk.length; -} +module.exports = Receiver; /** - * The listener of the `zlib.InflateRaw` stream `'data'` event. + * Builds an error object. * - * @param {Buffer} chunk A chunk of data + * @param {function(new:Error|RangeError)} ErrorCtor The error constructor + * @param {String} message The error message + * @param {Boolean} prefix Specifies whether or not to add a default prefix to + * `message` + * @param {Number} statusCode The status code + * @param {String} errorCode The exposed error code + * @return {(Error|RangeError)} The error * @private */ -function inflateOnData(chunk) { - this[kTotalLength] += chunk.length; - - if ( - this[kPerMessageDeflate]._maxPayload < 1 || - this[kTotalLength] <= this[kPerMessageDeflate]._maxPayload - ) { - this[kBuffers].push(chunk); - return; - } - - this[kError] = new RangeError('Max payload size exceeded'); - this[kError].code = 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'; - this[kError][kStatusCode] = 1009; - this.removeListener('data', inflateOnData); - this.reset(); -} +function error(ErrorCtor, message, prefix, statusCode, errorCode) { + const err = new ErrorCtor( + prefix ? `Invalid WebSocket frame: ${message}` : message + ); -/** - * The listener of the `zlib.InflateRaw` stream `'error'` event. - * - * @param {Error} err The emitted error - * @private - */ -function inflateOnError(err) { - // - // There is no need to call `Zlib#close()` as the handle is automatically - // closed when an error is emitted. - // - this[kPerMessageDeflate]._inflate = null; - err[kStatusCode] = 1007; - this[kCallback](err); + Error.captureStackTrace(err, error); + err.code = errorCode; + err[kStatusCode] = statusCode; + return err; } /***/ }), -/***/ 5066: +/***/ 6947: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; +/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^net|tls$" }] */ -const { Writable } = __nccwpck_require__(2781); + +const net = __nccwpck_require__(1808); +const tls = __nccwpck_require__(4404); +const { randomFillSync } = __nccwpck_require__(6113); const PerMessageDeflate = __nccwpck_require__(6684); -const { - BINARY_TYPES, - EMPTY_BUFFER, - kStatusCode, - kWebSocket -} = __nccwpck_require__(5949); -const { concat, toArrayBuffer, unmask } = __nccwpck_require__(9436); -const { isValidStatusCode, isValidUTF8 } = __nccwpck_require__(6279); +const { EMPTY_BUFFER } = __nccwpck_require__(5949); +const { isValidStatusCode } = __nccwpck_require__(6279); +const { mask: applyMask, toBuffer } = __nccwpck_require__(9436); -const FastBuffer = Buffer[Symbol.species]; -const GET_INFO = 0; -const GET_PAYLOAD_LENGTH_16 = 1; -const GET_PAYLOAD_LENGTH_64 = 2; -const GET_MASK = 3; -const GET_DATA = 4; -const INFLATING = 5; +const kByteLength = Symbol('kByteLength'); +const maskBuffer = Buffer.alloc(4); /** - * HyBi Receiver implementation. - * - * @extends Writable + * HyBi Sender implementation. */ -class Receiver extends Writable { +class Sender { /** - * Creates a Receiver instance. + * Creates a Sender instance. * - * @param {Object} [options] Options object - * @param {String} [options.binaryType=nodebuffer] The type for binary data - * @param {Object} [options.extensions] An object containing the negotiated - * extensions - * @param {Boolean} [options.isServer=false] Specifies whether to operate in - * client or server mode - * @param {Number} [options.maxPayload=0] The maximum allowed message length - * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or - * not to skip UTF-8 validation for text and close messages + * @param {(net.Socket|tls.Socket)} socket The connection socket + * @param {Object} [extensions] An object containing the negotiated extensions + * @param {Function} [generateMask] The function used to generate the masking + * key */ - constructor(options = {}) { - super(); + constructor(socket, extensions, generateMask) { + this._extensions = extensions || {}; - this._binaryType = options.binaryType || BINARY_TYPES[0]; - this._extensions = options.extensions || {}; - this._isServer = !!options.isServer; - this._maxPayload = options.maxPayload | 0; - this._skipUTF8Validation = !!options.skipUTF8Validation; - this[kWebSocket] = undefined; + if (generateMask) { + this._generateMask = generateMask; + this._maskBuffer = Buffer.alloc(4); + } + + this._socket = socket; + + this._firstFragment = true; + this._compress = false; this._bufferedBytes = 0; - this._buffers = []; + this._deflating = false; + this._queue = []; + } - this._compressed = false; - this._payloadLength = 0; - this._mask = undefined; - this._fragmented = 0; - this._masked = false; - this._fin = false; - this._opcode = 0; + /** + * Frames a piece of data according to the HyBi WebSocket protocol. + * + * @param {(Buffer|String)} data The data to frame + * @param {Object} options Options object + * @param {Boolean} [options.fin=false] Specifies whether or not to set the + * FIN bit + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Boolean} [options.mask=false] Specifies whether or not to mask + * `data` + * @param {Buffer} [options.maskBuffer] The buffer used to store the masking + * key + * @param {Number} options.opcode The opcode + * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be + * modified + * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the + * RSV1 bit + * @return {(Buffer|String)[]} The framed data + * @public + */ + static frame(data, options) { + let mask; + let merge = false; + let offset = 2; + let skipMasking = false; + + if (options.mask) { + mask = options.maskBuffer || maskBuffer; + + if (options.generateMask) { + options.generateMask(mask); + } else { + randomFillSync(mask, 0, 4); + } + + skipMasking = (mask[0] | mask[1] | mask[2] | mask[3]) === 0; + offset = 6; + } + + let dataLength; + + if (typeof data === 'string') { + if ( + (!options.mask || skipMasking) && + options[kByteLength] !== undefined + ) { + dataLength = options[kByteLength]; + } else { + data = Buffer.from(data); + dataLength = data.length; + } + } else { + dataLength = data.length; + merge = options.mask && options.readOnly && !skipMasking; + } + + let payloadLength = dataLength; + + if (dataLength >= 65536) { + offset += 8; + payloadLength = 127; + } else if (dataLength > 125) { + offset += 2; + payloadLength = 126; + } + + const target = Buffer.allocUnsafe(merge ? dataLength + offset : offset); + + target[0] = options.fin ? options.opcode | 0x80 : options.opcode; + if (options.rsv1) target[0] |= 0x40; + + target[1] = payloadLength; + + if (payloadLength === 126) { + target.writeUInt16BE(dataLength, 2); + } else if (payloadLength === 127) { + target[2] = target[3] = 0; + target.writeUIntBE(dataLength, 4, 6); + } + + if (!options.mask) return [target, data]; + + target[1] |= 0x80; + target[offset - 4] = mask[0]; + target[offset - 3] = mask[1]; + target[offset - 2] = mask[2]; + target[offset - 1] = mask[3]; + + if (skipMasking) return [target, data]; + + if (merge) { + applyMask(data, mask, target, offset, dataLength); + return [target]; + } + + applyMask(data, mask, data, 0, dataLength); + return [target, data]; + } + + /** + * Sends a close message to the other peer. + * + * @param {Number} [code] The status code component of the body + * @param {(String|Buffer)} [data] The message component of the body + * @param {Boolean} [mask=false] Specifies whether or not to mask the message + * @param {Function} [cb] Callback + * @public + */ + close(code, data, mask, cb) { + let buf; + + if (code === undefined) { + buf = EMPTY_BUFFER; + } else if (typeof code !== 'number' || !isValidStatusCode(code)) { + throw new TypeError('First argument must be a valid error code number'); + } else if (data === undefined || !data.length) { + buf = Buffer.allocUnsafe(2); + buf.writeUInt16BE(code, 0); + } else { + const length = Buffer.byteLength(data); + + if (length > 123) { + throw new RangeError('The message must not be greater than 123 bytes'); + } + + buf = Buffer.allocUnsafe(2 + length); + buf.writeUInt16BE(code, 0); + + if (typeof data === 'string') { + buf.write(data, 2); + } else { + buf.set(data, 2); + } + } + + const options = { + [kByteLength]: buf.length, + fin: true, + generateMask: this._generateMask, + mask, + maskBuffer: this._maskBuffer, + opcode: 0x08, + readOnly: false, + rsv1: false + }; + + if (this._deflating) { + this.enqueue([this.dispatch, buf, false, options, cb]); + } else { + this.sendFrame(Sender.frame(buf, options), cb); + } + } + + /** + * Sends a ping message to the other peer. + * + * @param {*} data The message to send + * @param {Boolean} [mask=false] Specifies whether or not to mask `data` + * @param {Function} [cb] Callback + * @public + */ + ping(data, mask, cb) { + let byteLength; + let readOnly; + + if (typeof data === 'string') { + byteLength = Buffer.byteLength(data); + readOnly = false; + } else { + data = toBuffer(data); + byteLength = data.length; + readOnly = toBuffer.readOnly; + } + + if (byteLength > 125) { + throw new RangeError('The data size must not be greater than 125 bytes'); + } - this._totalPayloadLength = 0; - this._messageLength = 0; - this._fragments = []; + const options = { + [kByteLength]: byteLength, + fin: true, + generateMask: this._generateMask, + mask, + maskBuffer: this._maskBuffer, + opcode: 0x09, + readOnly, + rsv1: false + }; - this._state = GET_INFO; - this._loop = false; + if (this._deflating) { + this.enqueue([this.dispatch, data, false, options, cb]); + } else { + this.sendFrame(Sender.frame(data, options), cb); + } } /** - * Implements `Writable.prototype._write()`. + * Sends a pong message to the other peer. * - * @param {Buffer} chunk The chunk of data to write - * @param {String} encoding The character encoding of `chunk` - * @param {Function} cb Callback - * @private + * @param {*} data The message to send + * @param {Boolean} [mask=false] Specifies whether or not to mask `data` + * @param {Function} [cb] Callback + * @public */ - _write(chunk, encoding, cb) { - if (this._opcode === 0x08 && this._state == GET_INFO) return cb(); + pong(data, mask, cb) { + let byteLength; + let readOnly; - this._bufferedBytes += chunk.length; - this._buffers.push(chunk); - this.startLoop(cb); + if (typeof data === 'string') { + byteLength = Buffer.byteLength(data); + readOnly = false; + } else { + data = toBuffer(data); + byteLength = data.length; + readOnly = toBuffer.readOnly; + } + + if (byteLength > 125) { + throw new RangeError('The data size must not be greater than 125 bytes'); + } + + const options = { + [kByteLength]: byteLength, + fin: true, + generateMask: this._generateMask, + mask, + maskBuffer: this._maskBuffer, + opcode: 0x0a, + readOnly, + rsv1: false + }; + + if (this._deflating) { + this.enqueue([this.dispatch, data, false, options, cb]); + } else { + this.sendFrame(Sender.frame(data, options), cb); + } } /** - * Consumes `n` bytes from the buffered data. + * Sends a data message to the other peer. * - * @param {Number} n The number of bytes to consume - * @return {Buffer} The consumed bytes - * @private + * @param {*} data The message to send + * @param {Object} options Options object + * @param {Boolean} [options.binary=false] Specifies whether `data` is binary + * or text + * @param {Boolean} [options.compress=false] Specifies whether or not to + * compress `data` + * @param {Boolean} [options.fin=false] Specifies whether the fragment is the + * last one + * @param {Boolean} [options.mask=false] Specifies whether or not to mask + * `data` + * @param {Function} [cb] Callback + * @public */ - consume(n) { - this._bufferedBytes -= n; + send(data, options, cb) { + const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; + let opcode = options.binary ? 2 : 1; + let rsv1 = options.compress; - if (n === this._buffers[0].length) return this._buffers.shift(); + let byteLength; + let readOnly; - if (n < this._buffers[0].length) { - const buf = this._buffers[0]; - this._buffers[0] = new FastBuffer( - buf.buffer, - buf.byteOffset + n, - buf.length - n - ); + if (typeof data === 'string') { + byteLength = Buffer.byteLength(data); + readOnly = false; + } else { + data = toBuffer(data); + byteLength = data.length; + readOnly = toBuffer.readOnly; + } - return new FastBuffer(buf.buffer, buf.byteOffset, n); + if (this._firstFragment) { + this._firstFragment = false; + if ( + rsv1 && + perMessageDeflate && + perMessageDeflate.params[ + perMessageDeflate._isServer + ? 'server_no_context_takeover' + : 'client_no_context_takeover' + ] + ) { + rsv1 = byteLength >= perMessageDeflate._threshold; + } + this._compress = rsv1; + } else { + rsv1 = false; + opcode = 0; } - const dst = Buffer.allocUnsafe(n); + if (options.fin) this._firstFragment = true; - do { - const buf = this._buffers[0]; - const offset = dst.length - n; + if (perMessageDeflate) { + const opts = { + [kByteLength]: byteLength, + fin: options.fin, + generateMask: this._generateMask, + mask: options.mask, + maskBuffer: this._maskBuffer, + opcode, + readOnly, + rsv1 + }; - if (n >= buf.length) { - dst.set(this._buffers.shift(), offset); + if (this._deflating) { + this.enqueue([this.dispatch, data, this._compress, opts, cb]); } else { - dst.set(new Uint8Array(buf.buffer, buf.byteOffset, n), offset); - this._buffers[0] = new FastBuffer( - buf.buffer, - buf.byteOffset + n, - buf.length - n - ); + this.dispatch(data, this._compress, opts, cb); } - - n -= buf.length; - } while (n > 0); - - return dst; + } else { + this.sendFrame( + Sender.frame(data, { + [kByteLength]: byteLength, + fin: options.fin, + generateMask: this._generateMask, + mask: options.mask, + maskBuffer: this._maskBuffer, + opcode, + readOnly, + rsv1: false + }), + cb + ); + } } /** - * Starts the parsing loop. + * Dispatches a message. * - * @param {Function} cb Callback + * @param {(Buffer|String)} data The message to send + * @param {Boolean} [compress=false] Specifies whether or not to compress + * `data` + * @param {Object} options Options object + * @param {Boolean} [options.fin=false] Specifies whether or not to set the + * FIN bit + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Boolean} [options.mask=false] Specifies whether or not to mask + * `data` + * @param {Buffer} [options.maskBuffer] The buffer used to store the masking + * key + * @param {Number} options.opcode The opcode + * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be + * modified + * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the + * RSV1 bit + * @param {Function} [cb] Callback * @private */ - startLoop(cb) { - let err; - this._loop = true; + dispatch(data, compress, options, cb) { + if (!compress) { + this.sendFrame(Sender.frame(data, options), cb); + return; + } - do { - switch (this._state) { - case GET_INFO: - err = this.getInfo(); - break; - case GET_PAYLOAD_LENGTH_16: - err = this.getPayloadLength16(); - break; - case GET_PAYLOAD_LENGTH_64: - err = this.getPayloadLength64(); - break; - case GET_MASK: - this.getMask(); - break; - case GET_DATA: - err = this.getData(cb); - break; - default: - // `INFLATING` - this._loop = false; - return; + const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; + + this._bufferedBytes += options[kByteLength]; + this._deflating = true; + perMessageDeflate.compress(data, options.fin, (_, buf) => { + if (this._socket.destroyed) { + const err = new Error( + 'The socket was closed while data was being compressed' + ); + + if (typeof cb === 'function') cb(err); + + for (let i = 0; i < this._queue.length; i++) { + const params = this._queue[i]; + const callback = params[params.length - 1]; + + if (typeof callback === 'function') callback(err); + } + + return; } - } while (this._loop); - cb(err); + this._bufferedBytes -= options[kByteLength]; + this._deflating = false; + options.readOnly = false; + this.sendFrame(Sender.frame(buf, options), cb); + this.dequeue(); + }); } /** - * Reads the first two bytes of a frame. + * Executes queued send operations. * - * @return {(RangeError|undefined)} A possible error * @private */ - getInfo() { - if (this._bufferedBytes < 2) { - this._loop = false; - return; - } - - const buf = this.consume(2); + dequeue() { + while (!this._deflating && this._queue.length) { + const params = this._queue.shift(); - if ((buf[0] & 0x30) !== 0x00) { - this._loop = false; - return error( - RangeError, - 'RSV2 and RSV3 must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_RSV_2_3' - ); + this._bufferedBytes -= params[3][kByteLength]; + Reflect.apply(params[0], this, params.slice(1)); } + } - const compressed = (buf[0] & 0x40) === 0x40; + /** + * Enqueues a send operation. + * + * @param {Array} params Send operation parameters. + * @private + */ + enqueue(params) { + this._bufferedBytes += params[3][kByteLength]; + this._queue.push(params); + } - if (compressed && !this._extensions[PerMessageDeflate.extensionName]) { - this._loop = false; - return error( - RangeError, - 'RSV1 must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_RSV_1' - ); + /** + * Sends a frame. + * + * @param {Buffer[]} list The frame to send + * @param {Function} [cb] Callback + * @private + */ + sendFrame(list, cb) { + if (list.length === 2) { + this._socket.cork(); + this._socket.write(list[0]); + this._socket.write(list[1], cb); + this._socket.uncork(); + } else { + this._socket.write(list[0], cb); } + } +} - this._fin = (buf[0] & 0x80) === 0x80; - this._opcode = buf[0] & 0x0f; - this._payloadLength = buf[1] & 0x7f; +module.exports = Sender; - if (this._opcode === 0x00) { - if (compressed) { - this._loop = false; - return error( - RangeError, - 'RSV1 must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_RSV_1' - ); - } - if (!this._fragmented) { - this._loop = false; - return error( - RangeError, - 'invalid opcode 0', - true, - 1002, - 'WS_ERR_INVALID_OPCODE' - ); - } +/***/ }), - this._opcode = this._fragmented; - } else if (this._opcode === 0x01 || this._opcode === 0x02) { - if (this._fragmented) { - this._loop = false; - return error( - RangeError, - `invalid opcode ${this._opcode}`, - true, - 1002, - 'WS_ERR_INVALID_OPCODE' - ); - } +/***/ 1658: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - this._compressed = compressed; - } else if (this._opcode > 0x07 && this._opcode < 0x0b) { - if (!this._fin) { - this._loop = false; - return error( - RangeError, - 'FIN must be set', - true, - 1002, - 'WS_ERR_EXPECTED_FIN' - ); - } +"use strict"; - if (compressed) { - this._loop = false; - return error( - RangeError, - 'RSV1 must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_RSV_1' - ); - } - if ( - this._payloadLength > 0x7d || - (this._opcode === 0x08 && this._payloadLength === 1) - ) { - this._loop = false; - return error( - RangeError, - `invalid payload length ${this._payloadLength}`, - true, - 1002, - 'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH' - ); - } - } else { - this._loop = false; - return error( - RangeError, - `invalid opcode ${this._opcode}`, - true, - 1002, - 'WS_ERR_INVALID_OPCODE' - ); - } +const { Duplex } = __nccwpck_require__(2781); - if (!this._fin && !this._fragmented) this._fragmented = this._opcode; - this._masked = (buf[1] & 0x80) === 0x80; +/** + * Emits the `'close'` event on a stream. + * + * @param {Duplex} stream The stream. + * @private + */ +function emitClose(stream) { + stream.emit('close'); +} - if (this._isServer) { - if (!this._masked) { - this._loop = false; - return error( - RangeError, - 'MASK must be set', - true, - 1002, - 'WS_ERR_EXPECTED_MASK' - ); - } - } else if (this._masked) { - this._loop = false; - return error( - RangeError, - 'MASK must be clear', - true, - 1002, - 'WS_ERR_UNEXPECTED_MASK' - ); - } +/** + * The listener of the `'end'` event. + * + * @private + */ +function duplexOnEnd() { + if (!this.destroyed && this._writableState.finished) { + this.destroy(); + } +} - if (this._payloadLength === 126) this._state = GET_PAYLOAD_LENGTH_16; - else if (this._payloadLength === 127) this._state = GET_PAYLOAD_LENGTH_64; - else return this.haveLength(); +/** + * The listener of the `'error'` event. + * + * @param {Error} err The error + * @private + */ +function duplexOnError(err) { + this.removeListener('error', duplexOnError); + this.destroy(); + if (this.listenerCount('error') === 0) { + // Do not suppress the throwing behavior. + this.emit('error', err); } +} - /** - * Gets extended payload length (7+16). - * - * @return {(RangeError|undefined)} A possible error - * @private - */ - getPayloadLength16() { - if (this._bufferedBytes < 2) { - this._loop = false; - return; - } +/** + * Wraps a `WebSocket` in a duplex stream. + * + * @param {WebSocket} ws The `WebSocket` to wrap + * @param {Object} [options] The options for the `Duplex` constructor + * @return {Duplex} The duplex stream + * @public + */ +function createWebSocketStream(ws, options) { + let terminateOnDestroy = true; - this._payloadLength = this.consume(2).readUInt16BE(0); - return this.haveLength(); - } + const duplex = new Duplex({ + ...options, + autoDestroy: false, + emitClose: false, + objectMode: false, + writableObjectMode: false + }); - /** - * Gets extended payload length (7+64). - * - * @return {(RangeError|undefined)} A possible error - * @private - */ - getPayloadLength64() { - if (this._bufferedBytes < 8) { - this._loop = false; - return; - } + ws.on('message', function message(msg, isBinary) { + const data = + !isBinary && duplex._readableState.objectMode ? msg.toString() : msg; - const buf = this.consume(8); - const num = buf.readUInt32BE(0); + if (!duplex.push(data)) ws.pause(); + }); + + ws.once('error', function error(err) { + if (duplex.destroyed) return; + // Prevent `ws.terminate()` from being called by `duplex._destroy()`. // - // The maximum safe integer in JavaScript is 2^53 - 1. An error is returned - // if payload length is greater than this number. - // - if (num > Math.pow(2, 53 - 32) - 1) { - this._loop = false; - return error( - RangeError, - 'Unsupported WebSocket frame: payload length > 2^53 - 1', - false, - 1009, - 'WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH' - ); - } - - this._payloadLength = num * Math.pow(2, 32) + buf.readUInt32BE(4); - return this.haveLength(); - } + // - If the `'error'` event is emitted before the `'open'` event, then + // `ws.terminate()` is a noop as no socket is assigned. + // - Otherwise, the error is re-emitted by the listener of the `'error'` + // event of the `Receiver` object. The listener already closes the + // connection by calling `ws.close()`. This allows a close frame to be + // sent to the other peer. If `ws.terminate()` is called right after this, + // then the close frame might not be sent. + terminateOnDestroy = false; + duplex.destroy(err); + }); - /** - * Payload length has been read. - * - * @return {(RangeError|undefined)} A possible error - * @private - */ - haveLength() { - if (this._payloadLength && this._opcode < 0x08) { - this._totalPayloadLength += this._payloadLength; - if (this._totalPayloadLength > this._maxPayload && this._maxPayload > 0) { - this._loop = false; - return error( - RangeError, - 'Max payload size exceeded', - false, - 1009, - 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH' - ); - } - } + ws.once('close', function close() { + if (duplex.destroyed) return; - if (this._masked) this._state = GET_MASK; - else this._state = GET_DATA; - } + duplex.push(null); + }); - /** - * Reads mask bytes. - * - * @private - */ - getMask() { - if (this._bufferedBytes < 4) { - this._loop = false; + duplex._destroy = function (err, callback) { + if (ws.readyState === ws.CLOSED) { + callback(err); + process.nextTick(emitClose, duplex); return; } - this._mask = this.consume(4); - this._state = GET_DATA; - } - - /** - * Reads data bytes. - * - * @param {Function} cb Callback - * @return {(Error|RangeError|undefined)} A possible error - * @private - */ - getData(cb) { - let data = EMPTY_BUFFER; - - if (this._payloadLength) { - if (this._bufferedBytes < this._payloadLength) { - this._loop = false; - return; - } + let called = false; - data = this.consume(this._payloadLength); + ws.once('error', function error(err) { + called = true; + callback(err); + }); - if ( - this._masked && - (this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3]) !== 0 - ) { - unmask(data, this._mask); - } - } + ws.once('close', function close() { + if (!called) callback(err); + process.nextTick(emitClose, duplex); + }); - if (this._opcode > 0x07) return this.controlMessage(data); + if (terminateOnDestroy) ws.terminate(); + }; - if (this._compressed) { - this._state = INFLATING; - this.decompress(data, cb); + duplex._final = function (callback) { + if (ws.readyState === ws.CONNECTING) { + ws.once('open', function open() { + duplex._final(callback); + }); return; } - if (data.length) { - // - // This message is not compressed so its length is the sum of the payload - // length of all fragments. - // - this._messageLength = this._totalPayloadLength; - this._fragments.push(data); + // If the value of the `_socket` property is `null` it means that `ws` is a + // client websocket and the handshake failed. In fact, when this happens, a + // socket is never assigned to the websocket. Wait for the `'error'` event + // that will be emitted by the websocket. + if (ws._socket === null) return; + + if (ws._socket._writableState.finished) { + callback(); + if (duplex._readableState.endEmitted) duplex.destroy(); + } else { + ws._socket.once('finish', function finish() { + // `duplex` is not destroyed here because the `'end'` event will be + // emitted on `duplex` after this `'finish'` event. The EOF signaling + // `null` chunk is, in fact, pushed when the websocket emits `'close'`. + callback(); + }); + ws.close(); } + }; - return this.dataMessage(); - } + duplex._read = function () { + if (ws.isPaused) ws.resume(); + }; - /** - * Decompresses data. - * - * @param {Buffer} data Compressed data - * @param {Function} cb Callback - * @private - */ - decompress(data, cb) { - const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; + duplex._write = function (chunk, encoding, callback) { + if (ws.readyState === ws.CONNECTING) { + ws.once('open', function open() { + duplex._write(chunk, encoding, callback); + }); + return; + } - perMessageDeflate.decompress(data, this._fin, (err, buf) => { - if (err) return cb(err); + ws.send(chunk, callback); + }; - if (buf.length) { - this._messageLength += buf.length; - if (this._messageLength > this._maxPayload && this._maxPayload > 0) { - return cb( - error( - RangeError, - 'Max payload size exceeded', - false, - 1009, - 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH' - ) - ); - } + duplex.on('end', duplexOnEnd); + duplex.on('error', duplexOnError); + return duplex; +} - this._fragments.push(buf); - } +module.exports = createWebSocketStream; - const er = this.dataMessage(); - if (er) return cb(er); - this.startLoop(cb); - }); - } +/***/ }), - /** - * Handles a data message. - * - * @return {(Error|undefined)} A possible error - * @private - */ - dataMessage() { - if (this._fin) { - const messageLength = this._messageLength; - const fragments = this._fragments; +/***/ 6668: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - this._totalPayloadLength = 0; - this._messageLength = 0; - this._fragmented = 0; - this._fragments = []; +"use strict"; - if (this._opcode === 2) { - let data; - if (this._binaryType === 'nodebuffer') { - data = concat(fragments, messageLength); - } else if (this._binaryType === 'arraybuffer') { - data = toArrayBuffer(concat(fragments, messageLength)); - } else { - data = fragments; - } +const { tokenChars } = __nccwpck_require__(6279); - this.emit('message', data, true); - } else { - const buf = concat(fragments, messageLength); +/** + * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names. + * + * @param {String} header The field value of the header + * @return {Set} The subprotocol names + * @public + */ +function parse(header) { + const protocols = new Set(); + let start = -1; + let end = -1; + let i = 0; - if (!this._skipUTF8Validation && !isValidUTF8(buf)) { - this._loop = false; - return error( - Error, - 'invalid UTF-8 sequence', - true, - 1007, - 'WS_ERR_INVALID_UTF8' - ); - } + for (i; i < header.length; i++) { + const code = header.charCodeAt(i); - this.emit('message', buf, false); + if (end === -1 && tokenChars[code] === 1) { + if (start === -1) start = i; + } else if ( + i !== 0 && + (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */ + ) { + if (end === -1 && start !== -1) end = i; + } else if (code === 0x2c /* ',' */) { + if (start === -1) { + throw new SyntaxError(`Unexpected character at index ${i}`); } - } - this._state = GET_INFO; - } - - /** - * Handles a control message. - * - * @param {Buffer} data Data to handle - * @return {(Error|RangeError|undefined)} A possible error - * @private - */ - controlMessage(data) { - if (this._opcode === 0x08) { - this._loop = false; - - if (data.length === 0) { - this.emit('conclude', 1005, EMPTY_BUFFER); - this.end(); - } else { - const code = data.readUInt16BE(0); - - if (!isValidStatusCode(code)) { - return error( - RangeError, - `invalid status code ${code}`, - true, - 1002, - 'WS_ERR_INVALID_CLOSE_CODE' - ); - } - - const buf = new FastBuffer( - data.buffer, - data.byteOffset + 2, - data.length - 2 - ); + if (end === -1) end = i; - if (!this._skipUTF8Validation && !isValidUTF8(buf)) { - return error( - Error, - 'invalid UTF-8 sequence', - true, - 1007, - 'WS_ERR_INVALID_UTF8' - ); - } + const protocol = header.slice(start, end); - this.emit('conclude', code, buf); - this.end(); + if (protocols.has(protocol)) { + throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`); } - } else if (this._opcode === 0x09) { - this.emit('ping', data); + + protocols.add(protocol); + start = end = -1; } else { - this.emit('pong', data); + throw new SyntaxError(`Unexpected character at index ${i}`); } + } - this._state = GET_INFO; + if (start === -1 || end !== -1) { + throw new SyntaxError('Unexpected end of input'); } -} -module.exports = Receiver; + const protocol = header.slice(start, i); -/** - * Builds an error object. - * - * @param {function(new:Error|RangeError)} ErrorCtor The error constructor - * @param {String} message The error message - * @param {Boolean} prefix Specifies whether or not to add a default prefix to - * `message` - * @param {Number} statusCode The status code - * @param {String} errorCode The exposed error code - * @return {(Error|RangeError)} The error - * @private - */ -function error(ErrorCtor, message, prefix, statusCode, errorCode) { - const err = new ErrorCtor( - prefix ? `Invalid WebSocket frame: ${message}` : message - ); + if (protocols.has(protocol)) { + throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`); + } - Error.captureStackTrace(err, error); - err.code = errorCode; - err[kStatusCode] = statusCode; - return err; + protocols.add(protocol); + return protocols; } +module.exports = { parse }; + /***/ }), -/***/ 6947: +/***/ 6279: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^net|tls$" }] */ - - -const net = __nccwpck_require__(1808); -const tls = __nccwpck_require__(4404); -const { randomFillSync } = __nccwpck_require__(6113); -const PerMessageDeflate = __nccwpck_require__(6684); -const { EMPTY_BUFFER } = __nccwpck_require__(5949); -const { isValidStatusCode } = __nccwpck_require__(6279); -const { mask: applyMask, toBuffer } = __nccwpck_require__(9436); +const { isUtf8 } = __nccwpck_require__(4300); -const kByteLength = Symbol('kByteLength'); -const maskBuffer = Buffer.alloc(4); +// +// Allowed token characters: +// +// '!', '#', '$', '%', '&', ''', '*', '+', '-', +// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~' +// +// tokenChars[32] === 0 // ' ' +// tokenChars[33] === 1 // '!' +// tokenChars[34] === 0 // '"' +// ... +// +// prettier-ignore +const tokenChars = [ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15 + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31 + 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63 + 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111 + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127 +]; /** - * HyBi Sender implementation. + * Checks if a status code is allowed in a close frame. + * + * @param {Number} code The status code + * @return {Boolean} `true` if the status code is valid, else `false` + * @public */ -class Sender { - /** - * Creates a Sender instance. - * - * @param {(net.Socket|tls.Socket)} socket The connection socket - * @param {Object} [extensions] An object containing the negotiated extensions - * @param {Function} [generateMask] The function used to generate the masking - * key - */ - constructor(socket, extensions, generateMask) { - this._extensions = extensions || {}; - - if (generateMask) { - this._generateMask = generateMask; - this._maskBuffer = Buffer.alloc(4); - } - - this._socket = socket; - - this._firstFragment = true; - this._compress = false; - - this._bufferedBytes = 0; - this._deflating = false; - this._queue = []; - } - - /** - * Frames a piece of data according to the HyBi WebSocket protocol. - * - * @param {(Buffer|String)} data The data to frame - * @param {Object} options Options object - * @param {Boolean} [options.fin=false] Specifies whether or not to set the - * FIN bit - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Boolean} [options.mask=false] Specifies whether or not to mask - * `data` - * @param {Buffer} [options.maskBuffer] The buffer used to store the masking - * key - * @param {Number} options.opcode The opcode - * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be - * modified - * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the - * RSV1 bit - * @return {(Buffer|String)[]} The framed data - * @public - */ - static frame(data, options) { - let mask; - let merge = false; - let offset = 2; - let skipMasking = false; +function isValidStatusCode(code) { + return ( + (code >= 1000 && + code <= 1014 && + code !== 1004 && + code !== 1005 && + code !== 1006) || + (code >= 3000 && code <= 4999) + ); +} - if (options.mask) { - mask = options.maskBuffer || maskBuffer; +/** + * Checks if a given buffer contains only correct UTF-8. + * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by + * Markus Kuhn. + * + * @param {Buffer} buf The buffer to check + * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false` + * @public + */ +function _isValidUTF8(buf) { + const len = buf.length; + let i = 0; - if (options.generateMask) { - options.generateMask(mask); - } else { - randomFillSync(mask, 0, 4); + while (i < len) { + if ((buf[i] & 0x80) === 0) { + // 0xxxxxxx + i++; + } else if ((buf[i] & 0xe0) === 0xc0) { + // 110xxxxx 10xxxxxx + if ( + i + 1 === len || + (buf[i + 1] & 0xc0) !== 0x80 || + (buf[i] & 0xfe) === 0xc0 // Overlong + ) { + return false; } - skipMasking = (mask[0] | mask[1] | mask[2] | mask[3]) === 0; - offset = 6; - } - - let dataLength; + i += 2; + } else if ((buf[i] & 0xf0) === 0xe0) { + // 1110xxxx 10xxxxxx 10xxxxxx + if ( + i + 2 >= len || + (buf[i + 1] & 0xc0) !== 0x80 || + (buf[i + 2] & 0xc0) !== 0x80 || + (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong + (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF) + ) { + return false; + } - if (typeof data === 'string') { + i += 3; + } else if ((buf[i] & 0xf8) === 0xf0) { + // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx if ( - (!options.mask || skipMasking) && - options[kByteLength] !== undefined + i + 3 >= len || + (buf[i + 1] & 0xc0) !== 0x80 || + (buf[i + 2] & 0xc0) !== 0x80 || + (buf[i + 3] & 0xc0) !== 0x80 || + (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong + (buf[i] === 0xf4 && buf[i + 1] > 0x8f) || + buf[i] > 0xf4 // > U+10FFFF ) { - dataLength = options[kByteLength]; - } else { - data = Buffer.from(data); - dataLength = data.length; + return false; } + + i += 4; } else { - dataLength = data.length; - merge = options.mask && options.readOnly && !skipMasking; + return false; } + } - let payloadLength = dataLength; + return true; +} - if (dataLength >= 65536) { - offset += 8; - payloadLength = 127; - } else if (dataLength > 125) { - offset += 2; - payloadLength = 126; - } +module.exports = { + isValidStatusCode, + isValidUTF8: _isValidUTF8, + tokenChars +}; - const target = Buffer.allocUnsafe(merge ? dataLength + offset : offset); +if (isUtf8) { + module.exports.isValidUTF8 = function (buf) { + return buf.length < 24 ? _isValidUTF8(buf) : isUtf8(buf); + }; +} /* istanbul ignore else */ else if (!process.env.WS_NO_UTF_8_VALIDATE) { + try { + const isValidUTF8 = __nccwpck_require__(4592); - target[0] = options.fin ? options.opcode | 0x80 : options.opcode; - if (options.rsv1) target[0] |= 0x40; + module.exports.isValidUTF8 = function (buf) { + return buf.length < 32 ? _isValidUTF8(buf) : isValidUTF8(buf); + }; + } catch (e) { + // Continue regardless of the error. + } +} - target[1] = payloadLength; - if (payloadLength === 126) { - target.writeUInt16BE(dataLength, 2); - } else if (payloadLength === 127) { - target[2] = target[3] = 0; - target.writeUIntBE(dataLength, 4, 6); - } +/***/ }), - if (!options.mask) return [target, data]; +/***/ 8887: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - target[1] |= 0x80; - target[offset - 4] = mask[0]; - target[offset - 3] = mask[1]; - target[offset - 2] = mask[2]; - target[offset - 1] = mask[3]; +"use strict"; +/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^net|tls|https$" }] */ - if (skipMasking) return [target, data]; - if (merge) { - applyMask(data, mask, target, offset, dataLength); - return [target]; - } - applyMask(data, mask, data, 0, dataLength); - return [target, data]; - } +const EventEmitter = __nccwpck_require__(2361); +const http = __nccwpck_require__(3685); +const https = __nccwpck_require__(5687); +const net = __nccwpck_require__(1808); +const tls = __nccwpck_require__(4404); +const { createHash } = __nccwpck_require__(6113); + +const extension = __nccwpck_require__(2035); +const PerMessageDeflate = __nccwpck_require__(6684); +const subprotocol = __nccwpck_require__(6668); +const WebSocket = __nccwpck_require__(8875); +const { GUID, kWebSocket } = __nccwpck_require__(5949); + +const keyRegex = /^[+/0-9A-Za-z]{22}==$/; + +const RUNNING = 0; +const CLOSING = 1; +const CLOSED = 2; +/** + * Class representing a WebSocket server. + * + * @extends EventEmitter + */ +class WebSocketServer extends EventEmitter { /** - * Sends a close message to the other peer. + * Create a `WebSocketServer` instance. * - * @param {Number} [code] The status code component of the body - * @param {(String|Buffer)} [data] The message component of the body - * @param {Boolean} [mask=false] Specifies whether or not to mask the message - * @param {Function} [cb] Callback - * @public + * @param {Object} options Configuration options + * @param {Number} [options.backlog=511] The maximum length of the queue of + * pending connections + * @param {Boolean} [options.clientTracking=true] Specifies whether or not to + * track clients + * @param {Function} [options.handleProtocols] A hook to handle protocols + * @param {String} [options.host] The hostname where to bind the server + * @param {Number} [options.maxPayload=104857600] The maximum allowed message + * size + * @param {Boolean} [options.noServer=false] Enable no server mode + * @param {String} [options.path] Accept only connections matching this path + * @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable + * permessage-deflate + * @param {Number} [options.port] The port where to bind the server + * @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S + * server to use + * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or + * not to skip UTF-8 validation for text and close messages + * @param {Function} [options.verifyClient] A hook to reject connections + * @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket` + * class to use. It must be the `WebSocket` class or class that extends it + * @param {Function} [callback] A listener for the `listening` event */ - close(code, data, mask, cb) { - let buf; + constructor(options, callback) { + super(); - if (code === undefined) { - buf = EMPTY_BUFFER; - } else if (typeof code !== 'number' || !isValidStatusCode(code)) { - throw new TypeError('First argument must be a valid error code number'); - } else if (data === undefined || !data.length) { - buf = Buffer.allocUnsafe(2); - buf.writeUInt16BE(code, 0); - } else { - const length = Buffer.byteLength(data); + options = { + maxPayload: 100 * 1024 * 1024, + skipUTF8Validation: false, + perMessageDeflate: false, + handleProtocols: null, + clientTracking: true, + verifyClient: null, + noServer: false, + backlog: null, // use default (511 as implemented in net.js) + server: null, + host: null, + path: null, + port: null, + WebSocket, + ...options + }; - if (length > 123) { - throw new RangeError('The message must not be greater than 123 bytes'); - } + if ( + (options.port == null && !options.server && !options.noServer) || + (options.port != null && (options.server || options.noServer)) || + (options.server && options.noServer) + ) { + throw new TypeError( + 'One and only one of the "port", "server", or "noServer" options ' + + 'must be specified' + ); + } - buf = Buffer.allocUnsafe(2 + length); - buf.writeUInt16BE(code, 0); + if (options.port != null) { + this._server = http.createServer((req, res) => { + const body = http.STATUS_CODES[426]; - if (typeof data === 'string') { - buf.write(data, 2); - } else { - buf.set(data, 2); - } + res.writeHead(426, { + 'Content-Length': body.length, + 'Content-Type': 'text/plain' + }); + res.end(body); + }); + this._server.listen( + options.port, + options.host, + options.backlog, + callback + ); + } else if (options.server) { + this._server = options.server; } - const options = { - [kByteLength]: buf.length, - fin: true, - generateMask: this._generateMask, - mask, - maskBuffer: this._maskBuffer, - opcode: 0x08, - readOnly: false, - rsv1: false - }; + if (this._server) { + const emitConnection = this.emit.bind(this, 'connection'); - if (this._deflating) { - this.enqueue([this.dispatch, buf, false, options, cb]); - } else { - this.sendFrame(Sender.frame(buf, options), cb); + this._removeListeners = addListeners(this._server, { + listening: this.emit.bind(this, 'listening'), + error: this.emit.bind(this, 'error'), + upgrade: (req, socket, head) => { + this.handleUpgrade(req, socket, head, emitConnection); + } + }); + } + + if (options.perMessageDeflate === true) options.perMessageDeflate = {}; + if (options.clientTracking) { + this.clients = new Set(); + this._shouldEmitClose = false; } + + this.options = options; + this._state = RUNNING; } /** - * Sends a ping message to the other peer. + * Returns the bound address, the address family name, and port of the server + * as reported by the operating system if listening on an IP socket. + * If the server is listening on a pipe or UNIX domain socket, the name is + * returned as a string. * - * @param {*} data The message to send - * @param {Boolean} [mask=false] Specifies whether or not to mask `data` - * @param {Function} [cb] Callback + * @return {(Object|String|null)} The address of the server * @public */ - ping(data, mask, cb) { - let byteLength; - let readOnly; - - if (typeof data === 'string') { - byteLength = Buffer.byteLength(data); - readOnly = false; - } else { - data = toBuffer(data); - byteLength = data.length; - readOnly = toBuffer.readOnly; + address() { + if (this.options.noServer) { + throw new Error('The server is operating in "noServer" mode'); } - if (byteLength > 125) { - throw new RangeError('The data size must not be greater than 125 bytes'); + if (!this._server) return null; + return this._server.address(); + } + + /** + * Stop the server from accepting new connections and emit the `'close'` event + * when all existing connections are closed. + * + * @param {Function} [cb] A one-time listener for the `'close'` event + * @public + */ + close(cb) { + if (this._state === CLOSED) { + if (cb) { + this.once('close', () => { + cb(new Error('The server is not running')); + }); + } + + process.nextTick(emitClose, this); + return; } - const options = { - [kByteLength]: byteLength, - fin: true, - generateMask: this._generateMask, - mask, - maskBuffer: this._maskBuffer, - opcode: 0x09, - readOnly, - rsv1: false - }; + if (cb) this.once('close', cb); - if (this._deflating) { - this.enqueue([this.dispatch, data, false, options, cb]); + if (this._state === CLOSING) return; + this._state = CLOSING; + + if (this.options.noServer || this.options.server) { + if (this._server) { + this._removeListeners(); + this._removeListeners = this._server = null; + } + + if (this.clients) { + if (!this.clients.size) { + process.nextTick(emitClose, this); + } else { + this._shouldEmitClose = true; + } + } else { + process.nextTick(emitClose, this); + } } else { - this.sendFrame(Sender.frame(data, options), cb); + const server = this._server; + + this._removeListeners(); + this._removeListeners = this._server = null; + + // + // The HTTP/S server was created internally. Close it, and rely on its + // `'close'` event. + // + server.close(() => { + emitClose(this); + }); } } /** - * Sends a pong message to the other peer. + * See if a given request should be handled by this server instance. * - * @param {*} data The message to send - * @param {Boolean} [mask=false] Specifies whether or not to mask `data` - * @param {Function} [cb] Callback + * @param {http.IncomingMessage} req Request object to inspect + * @return {Boolean} `true` if the request is valid, else `false` * @public */ - pong(data, mask, cb) { - let byteLength; - let readOnly; - - if (typeof data === 'string') { - byteLength = Buffer.byteLength(data); - readOnly = false; - } else { - data = toBuffer(data); - byteLength = data.length; - readOnly = toBuffer.readOnly; - } + shouldHandle(req) { + if (this.options.path) { + const index = req.url.indexOf('?'); + const pathname = index !== -1 ? req.url.slice(0, index) : req.url; - if (byteLength > 125) { - throw new RangeError('The data size must not be greater than 125 bytes'); + if (pathname !== this.options.path) return false; } - const options = { - [kByteLength]: byteLength, - fin: true, - generateMask: this._generateMask, - mask, - maskBuffer: this._maskBuffer, - opcode: 0x0a, - readOnly, - rsv1: false - }; - - if (this._deflating) { - this.enqueue([this.dispatch, data, false, options, cb]); - } else { - this.sendFrame(Sender.frame(data, options), cb); - } + return true; } /** - * Sends a data message to the other peer. + * Handle a HTTP Upgrade request. * - * @param {*} data The message to send - * @param {Object} options Options object - * @param {Boolean} [options.binary=false] Specifies whether `data` is binary - * or text - * @param {Boolean} [options.compress=false] Specifies whether or not to - * compress `data` - * @param {Boolean} [options.fin=false] Specifies whether the fragment is the - * last one - * @param {Boolean} [options.mask=false] Specifies whether or not to mask - * `data` - * @param {Function} [cb] Callback + * @param {http.IncomingMessage} req The request object + * @param {(net.Socket|tls.Socket)} socket The network socket between the + * server and client + * @param {Buffer} head The first packet of the upgraded stream + * @param {Function} cb Callback * @public */ - send(data, options, cb) { - const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; - let opcode = options.binary ? 2 : 1; - let rsv1 = options.compress; + handleUpgrade(req, socket, head, cb) { + socket.on('error', socketOnError); - let byteLength; - let readOnly; + const key = req.headers['sec-websocket-key']; + const version = +req.headers['sec-websocket-version']; - if (typeof data === 'string') { - byteLength = Buffer.byteLength(data); - readOnly = false; - } else { - data = toBuffer(data); - byteLength = data.length; - readOnly = toBuffer.readOnly; + if (req.method !== 'GET') { + const message = 'Invalid HTTP method'; + abortHandshakeOrEmitwsClientError(this, req, socket, 405, message); + return; } - if (this._firstFragment) { - this._firstFragment = false; - if ( - rsv1 && - perMessageDeflate && - perMessageDeflate.params[ - perMessageDeflate._isServer - ? 'server_no_context_takeover' - : 'client_no_context_takeover' - ] - ) { - rsv1 = byteLength >= perMessageDeflate._threshold; - } - this._compress = rsv1; - } else { - rsv1 = false; - opcode = 0; + if (req.headers.upgrade.toLowerCase() !== 'websocket') { + const message = 'Invalid Upgrade header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; } - if (options.fin) this._firstFragment = true; - - if (perMessageDeflate) { - const opts = { - [kByteLength]: byteLength, - fin: options.fin, - generateMask: this._generateMask, - mask: options.mask, - maskBuffer: this._maskBuffer, - opcode, - readOnly, - rsv1 - }; + if (!key || !keyRegex.test(key)) { + const message = 'Missing or invalid Sec-WebSocket-Key header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; + } - if (this._deflating) { - this.enqueue([this.dispatch, data, this._compress, opts, cb]); - } else { - this.dispatch(data, this._compress, opts, cb); - } - } else { - this.sendFrame( - Sender.frame(data, { - [kByteLength]: byteLength, - fin: options.fin, - generateMask: this._generateMask, - mask: options.mask, - maskBuffer: this._maskBuffer, - opcode, - readOnly, - rsv1: false - }), - cb - ); + if (version !== 8 && version !== 13) { + const message = 'Missing or invalid Sec-WebSocket-Version header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; } - } - /** - * Dispatches a message. - * - * @param {(Buffer|String)} data The message to send - * @param {Boolean} [compress=false] Specifies whether or not to compress - * `data` - * @param {Object} options Options object - * @param {Boolean} [options.fin=false] Specifies whether or not to set the - * FIN bit - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Boolean} [options.mask=false] Specifies whether or not to mask - * `data` - * @param {Buffer} [options.maskBuffer] The buffer used to store the masking - * key - * @param {Number} options.opcode The opcode - * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be - * modified - * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the - * RSV1 bit - * @param {Function} [cb] Callback - * @private - */ - dispatch(data, compress, options, cb) { - if (!compress) { - this.sendFrame(Sender.frame(data, options), cb); + if (!this.shouldHandle(req)) { + abortHandshake(socket, 400); return; } - const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName]; + const secWebSocketProtocol = req.headers['sec-websocket-protocol']; + let protocols = new Set(); - this._bufferedBytes += options[kByteLength]; - this._deflating = true; - perMessageDeflate.compress(data, options.fin, (_, buf) => { - if (this._socket.destroyed) { - const err = new Error( - 'The socket was closed while data was being compressed' - ); + if (secWebSocketProtocol !== undefined) { + try { + protocols = subprotocol.parse(secWebSocketProtocol); + } catch (err) { + const message = 'Invalid Sec-WebSocket-Protocol header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; + } + } - if (typeof cb === 'function') cb(err); + const secWebSocketExtensions = req.headers['sec-websocket-extensions']; + const extensions = {}; + + if ( + this.options.perMessageDeflate && + secWebSocketExtensions !== undefined + ) { + const perMessageDeflate = new PerMessageDeflate( + this.options.perMessageDeflate, + true, + this.options.maxPayload + ); - for (let i = 0; i < this._queue.length; i++) { - const params = this._queue[i]; - const callback = params[params.length - 1]; + try { + const offers = extension.parse(secWebSocketExtensions); - if (typeof callback === 'function') callback(err); + if (offers[PerMessageDeflate.extensionName]) { + perMessageDeflate.accept(offers[PerMessageDeflate.extensionName]); + extensions[PerMessageDeflate.extensionName] = perMessageDeflate; } + } catch (err) { + const message = + 'Invalid or unacceptable Sec-WebSocket-Extensions header'; + abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + return; + } + } + + // + // Optionally call external client verification handler. + // + if (this.options.verifyClient) { + const info = { + origin: + req.headers[`${version === 8 ? 'sec-websocket-origin' : 'origin'}`], + secure: !!(req.socket.authorized || req.socket.encrypted), + req + }; + + if (this.options.verifyClient.length === 2) { + this.options.verifyClient(info, (verified, code, message, headers) => { + if (!verified) { + return abortHandshake(socket, code || 401, message, headers); + } + this.completeUpgrade( + extensions, + key, + protocols, + req, + socket, + head, + cb + ); + }); return; } - this._bufferedBytes -= options[kByteLength]; - this._deflating = false; - options.readOnly = false; - this.sendFrame(Sender.frame(buf, options), cb); - this.dequeue(); - }); + if (!this.options.verifyClient(info)) return abortHandshake(socket, 401); + } + + this.completeUpgrade(extensions, key, protocols, req, socket, head, cb); } /** - * Executes queued send operations. + * Upgrade the connection to WebSocket. * + * @param {Object} extensions The accepted extensions + * @param {String} key The value of the `Sec-WebSocket-Key` header + * @param {Set} protocols The subprotocols + * @param {http.IncomingMessage} req The request object + * @param {(net.Socket|tls.Socket)} socket The network socket between the + * server and client + * @param {Buffer} head The first packet of the upgraded stream + * @param {Function} cb Callback + * @throws {Error} If called more than once with the same socket * @private */ - dequeue() { - while (!this._deflating && this._queue.length) { - const params = this._queue.shift(); + completeUpgrade(extensions, key, protocols, req, socket, head, cb) { + // + // Destroy the socket if the client has already sent a FIN packet. + // + if (!socket.readable || !socket.writable) return socket.destroy(); - this._bufferedBytes -= params[3][kByteLength]; - Reflect.apply(params[0], this, params.slice(1)); + if (socket[kWebSocket]) { + throw new Error( + 'server.handleUpgrade() was called more than once with the same ' + + 'socket, possibly due to a misconfiguration' + ); } - } - /** - * Enqueues a send operation. - * - * @param {Array} params Send operation parameters. - * @private - */ - enqueue(params) { - this._bufferedBytes += params[3][kByteLength]; - this._queue.push(params); - } + if (this._state > RUNNING) return abortHandshake(socket, 503); - /** - * Sends a frame. - * - * @param {Buffer[]} list The frame to send - * @param {Function} [cb] Callback - * @private - */ - sendFrame(list, cb) { - if (list.length === 2) { - this._socket.cork(); - this._socket.write(list[0]); - this._socket.write(list[1], cb); - this._socket.uncork(); - } else { - this._socket.write(list[0], cb); + const digest = createHash('sha1') + .update(key + GUID) + .digest('base64'); + + const headers = [ + 'HTTP/1.1 101 Switching Protocols', + 'Upgrade: websocket', + 'Connection: Upgrade', + `Sec-WebSocket-Accept: ${digest}` + ]; + + const ws = new this.options.WebSocket(null); + + if (protocols.size) { + // + // Optionally call external protocol selection handler. + // + const protocol = this.options.handleProtocols + ? this.options.handleProtocols(protocols, req) + : protocols.values().next().value; + + if (protocol) { + headers.push(`Sec-WebSocket-Protocol: ${protocol}`); + ws._protocol = protocol; + } } - } -} -module.exports = Sender; + if (extensions[PerMessageDeflate.extensionName]) { + const params = extensions[PerMessageDeflate.extensionName].params; + const value = extension.format({ + [PerMessageDeflate.extensionName]: [params] + }); + headers.push(`Sec-WebSocket-Extensions: ${value}`); + ws._extensions = extensions; + } + // + // Allow external modification/inspection of handshake headers. + // + this.emit('headers', headers, req); -/***/ }), + socket.write(headers.concat('\r\n').join('\r\n')); + socket.removeListener('error', socketOnError); -/***/ 1658: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + ws.setSocket(socket, head, { + maxPayload: this.options.maxPayload, + skipUTF8Validation: this.options.skipUTF8Validation + }); -"use strict"; + if (this.clients) { + this.clients.add(ws); + ws.on('close', () => { + this.clients.delete(ws); + + if (this._shouldEmitClose && !this.clients.size) { + process.nextTick(emitClose, this); + } + }); + } + cb(ws, req); + } +} -const { Duplex } = __nccwpck_require__(2781); +module.exports = WebSocketServer; /** - * Emits the `'close'` event on a stream. + * Add event listeners on an `EventEmitter` using a map of + * pairs. * - * @param {Duplex} stream The stream. + * @param {EventEmitter} server The event emitter + * @param {Object.} map The listeners to add + * @return {Function} A function that will remove the added listeners when + * called * @private */ -function emitClose(stream) { - stream.emit('close'); +function addListeners(server, map) { + for (const event of Object.keys(map)) server.on(event, map[event]); + + return function removeListeners() { + for (const event of Object.keys(map)) { + server.removeListener(event, map[event]); + } + }; } /** - * The listener of the `'end'` event. + * Emit a `'close'` event on an `EventEmitter`. * + * @param {EventEmitter} server The event emitter * @private */ -function duplexOnEnd() { - if (!this.destroyed && this._writableState.finished) { - this.destroy(); - } +function emitClose(server) { + server._state = CLOSED; + server.emit('close'); } /** - * The listener of the `'error'` event. + * Handle socket errors. * - * @param {Error} err The error * @private */ -function duplexOnError(err) { - this.removeListener('error', duplexOnError); +function socketOnError() { this.destroy(); - if (this.listenerCount('error') === 0) { - // Do not suppress the throwing behavior. - this.emit('error', err); - } } /** - * Wraps a `WebSocket` in a duplex stream. + * Close the connection when preconditions are not fulfilled. * - * @param {WebSocket} ws The `WebSocket` to wrap - * @param {Object} [options] The options for the `Duplex` constructor - * @return {Duplex} The duplex stream - * @public + * @param {(net.Socket|tls.Socket)} socket The socket of the upgrade request + * @param {Number} code The HTTP response status code + * @param {String} [message] The HTTP response body + * @param {Object} [headers] Additional HTTP response headers + * @private */ -function createWebSocketStream(ws, options) { - let terminateOnDestroy = true; - - const duplex = new Duplex({ - ...options, - autoDestroy: false, - emitClose: false, - objectMode: false, - writableObjectMode: false - }); - - ws.on('message', function message(msg, isBinary) { - const data = - !isBinary && duplex._readableState.objectMode ? msg.toString() : msg; - - if (!duplex.push(data)) ws.pause(); - }); +function abortHandshake(socket, code, message, headers) { + // + // The socket is writable unless the user destroyed or ended it before calling + // `server.handleUpgrade()` or in the `verifyClient` function, which is a user + // error. Handling this does not make much sense as the worst that can happen + // is that some of the data written by the user might be discarded due to the + // call to `socket.end()` below, which triggers an `'error'` event that in + // turn causes the socket to be destroyed. + // + message = message || http.STATUS_CODES[code]; + headers = { + Connection: 'close', + 'Content-Type': 'text/html', + 'Content-Length': Buffer.byteLength(message), + ...headers + }; - ws.once('error', function error(err) { - if (duplex.destroyed) return; + socket.once('finish', socket.destroy); - // Prevent `ws.terminate()` from being called by `duplex._destroy()`. - // - // - If the `'error'` event is emitted before the `'open'` event, then - // `ws.terminate()` is a noop as no socket is assigned. - // - Otherwise, the error is re-emitted by the listener of the `'error'` - // event of the `Receiver` object. The listener already closes the - // connection by calling `ws.close()`. This allows a close frame to be - // sent to the other peer. If `ws.terminate()` is called right after this, - // then the close frame might not be sent. - terminateOnDestroy = false; - duplex.destroy(err); - }); + socket.end( + `HTTP/1.1 ${code} ${http.STATUS_CODES[code]}\r\n` + + Object.keys(headers) + .map((h) => `${h}: ${headers[h]}`) + .join('\r\n') + + '\r\n\r\n' + + message + ); +} - ws.once('close', function close() { - if (duplex.destroyed) return; +/** + * Emit a `'wsClientError'` event on a `WebSocketServer` if there is at least + * one listener for it, otherwise call `abortHandshake()`. + * + * @param {WebSocketServer} server The WebSocket server + * @param {http.IncomingMessage} req The request object + * @param {(net.Socket|tls.Socket)} socket The socket of the upgrade request + * @param {Number} code The HTTP response status code + * @param {String} message The HTTP response body + * @private + */ +function abortHandshakeOrEmitwsClientError(server, req, socket, code, message) { + if (server.listenerCount('wsClientError')) { + const err = new Error(message); + Error.captureStackTrace(err, abortHandshakeOrEmitwsClientError); - duplex.push(null); - }); + server.emit('wsClientError', err, socket, req); + } else { + abortHandshake(socket, code, message); + } +} - duplex._destroy = function (err, callback) { - if (ws.readyState === ws.CLOSED) { - callback(err); - process.nextTick(emitClose, duplex); - return; - } - let called = false; +/***/ }), - ws.once('error', function error(err) { - called = true; - callback(err); - }); +/***/ 8875: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - ws.once('close', function close() { - if (!called) callback(err); - process.nextTick(emitClose, duplex); - }); +"use strict"; +/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Readable$" }] */ - if (terminateOnDestroy) ws.terminate(); - }; - duplex._final = function (callback) { - if (ws.readyState === ws.CONNECTING) { - ws.once('open', function open() { - duplex._final(callback); - }); - return; - } - // If the value of the `_socket` property is `null` it means that `ws` is a - // client websocket and the handshake failed. In fact, when this happens, a - // socket is never assigned to the websocket. Wait for the `'error'` event - // that will be emitted by the websocket. - if (ws._socket === null) return; +const EventEmitter = __nccwpck_require__(2361); +const https = __nccwpck_require__(5687); +const http = __nccwpck_require__(3685); +const net = __nccwpck_require__(1808); +const tls = __nccwpck_require__(4404); +const { randomBytes, createHash } = __nccwpck_require__(6113); +const { Readable } = __nccwpck_require__(2781); +const { URL } = __nccwpck_require__(7310); - if (ws._socket._writableState.finished) { - callback(); - if (duplex._readableState.endEmitted) duplex.destroy(); - } else { - ws._socket.once('finish', function finish() { - // `duplex` is not destroyed here because the `'end'` event will be - // emitted on `duplex` after this `'finish'` event. The EOF signaling - // `null` chunk is, in fact, pushed when the websocket emits `'close'`. - callback(); - }); - ws.close(); - } - }; +const PerMessageDeflate = __nccwpck_require__(6684); +const Receiver = __nccwpck_require__(5066); +const Sender = __nccwpck_require__(6947); +const { + BINARY_TYPES, + EMPTY_BUFFER, + GUID, + kForOnEventAttribute, + kListener, + kStatusCode, + kWebSocket, + NOOP +} = __nccwpck_require__(5949); +const { + EventTarget: { addEventListener, removeEventListener } +} = __nccwpck_require__(4561); +const { format, parse } = __nccwpck_require__(2035); +const { toBuffer } = __nccwpck_require__(9436); - duplex._read = function () { - if (ws.isPaused) ws.resume(); - }; +const closeTimeout = 30 * 1000; +const kAborted = Symbol('kAborted'); +const protocolVersions = [8, 13]; +const readyStates = ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED']; +const subprotocolRegex = /^[!#$%&'*+\-.0-9A-Z^_`|a-z~]+$/; - duplex._write = function (chunk, encoding, callback) { - if (ws.readyState === ws.CONNECTING) { - ws.once('open', function open() { - duplex._write(chunk, encoding, callback); - }); - return; - } +/** + * Class representing a WebSocket. + * + * @extends EventEmitter + */ +class WebSocket extends EventEmitter { + /** + * Create a new `WebSocket`. + * + * @param {(String|URL)} address The URL to which to connect + * @param {(String|String[])} [protocols] The subprotocols + * @param {Object} [options] Connection options + */ + constructor(address, protocols, options) { + super(); - ws.send(chunk, callback); - }; + this._binaryType = BINARY_TYPES[0]; + this._closeCode = 1006; + this._closeFrameReceived = false; + this._closeFrameSent = false; + this._closeMessage = EMPTY_BUFFER; + this._closeTimer = null; + this._extensions = {}; + this._paused = false; + this._protocol = ''; + this._readyState = WebSocket.CONNECTING; + this._receiver = null; + this._sender = null; + this._socket = null; - duplex.on('end', duplexOnEnd); - duplex.on('error', duplexOnError); - return duplex; -} + if (address !== null) { + this._bufferedAmount = 0; + this._isServer = false; + this._redirects = 0; -module.exports = createWebSocketStream; + if (protocols === undefined) { + protocols = []; + } else if (!Array.isArray(protocols)) { + if (typeof protocols === 'object' && protocols !== null) { + options = protocols; + protocols = []; + } else { + protocols = [protocols]; + } + } + initAsClient(this, address, protocols, options); + } else { + this._isServer = true; + } + } -/***/ }), + /** + * This deviates from the WHATWG interface since ws doesn't support the + * required default "blob" type (instead we define a custom "nodebuffer" + * type). + * + * @type {String} + */ + get binaryType() { + return this._binaryType; + } -/***/ 6668: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + set binaryType(type) { + if (!BINARY_TYPES.includes(type)) return; -"use strict"; + this._binaryType = type; + // + // Allow to change `binaryType` on the fly. + // + if (this._receiver) this._receiver._binaryType = type; + } -const { tokenChars } = __nccwpck_require__(6279); + /** + * @type {Number} + */ + get bufferedAmount() { + if (!this._socket) return this._bufferedAmount; -/** - * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names. - * - * @param {String} header The field value of the header - * @return {Set} The subprotocol names - * @public - */ -function parse(header) { - const protocols = new Set(); - let start = -1; - let end = -1; - let i = 0; + return this._socket._writableState.length + this._sender._bufferedBytes; + } - for (i; i < header.length; i++) { - const code = header.charCodeAt(i); + /** + * @type {String} + */ + get extensions() { + return Object.keys(this._extensions).join(); + } - if (end === -1 && tokenChars[code] === 1) { - if (start === -1) start = i; - } else if ( - i !== 0 && - (code === 0x20 /* ' ' */ || code === 0x09) /* '\t' */ - ) { - if (end === -1 && start !== -1) end = i; - } else if (code === 0x2c /* ',' */) { - if (start === -1) { - throw new SyntaxError(`Unexpected character at index ${i}`); - } + /** + * @type {Boolean} + */ + get isPaused() { + return this._paused; + } - if (end === -1) end = i; + /** + * @type {Function} + */ + /* istanbul ignore next */ + get onclose() { + return null; + } - const protocol = header.slice(start, end); + /** + * @type {Function} + */ + /* istanbul ignore next */ + get onerror() { + return null; + } - if (protocols.has(protocol)) { - throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`); - } + /** + * @type {Function} + */ + /* istanbul ignore next */ + get onopen() { + return null; + } - protocols.add(protocol); - start = end = -1; - } else { - throw new SyntaxError(`Unexpected character at index ${i}`); - } + /** + * @type {Function} + */ + /* istanbul ignore next */ + get onmessage() { + return null; } - if (start === -1 || end !== -1) { - throw new SyntaxError('Unexpected end of input'); + /** + * @type {String} + */ + get protocol() { + return this._protocol; } - const protocol = header.slice(start, i); + /** + * @type {Number} + */ + get readyState() { + return this._readyState; + } - if (protocols.has(protocol)) { - throw new SyntaxError(`The "${protocol}" subprotocol is duplicated`); + /** + * @type {String} + */ + get url() { + return this._url; } - protocols.add(protocol); - return protocols; -} + /** + * Set up the socket and the internal resources. + * + * @param {(net.Socket|tls.Socket)} socket The network socket between the + * server and client + * @param {Buffer} head The first packet of the upgraded stream + * @param {Object} options Options object + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Number} [options.maxPayload=0] The maximum allowed message size + * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or + * not to skip UTF-8 validation for text and close messages + * @private + */ + setSocket(socket, head, options) { + const receiver = new Receiver({ + binaryType: this.binaryType, + extensions: this._extensions, + isServer: this._isServer, + maxPayload: options.maxPayload, + skipUTF8Validation: options.skipUTF8Validation + }); -module.exports = { parse }; + this._sender = new Sender(socket, this._extensions, options.generateMask); + this._receiver = receiver; + this._socket = socket; + receiver[kWebSocket] = this; + socket[kWebSocket] = this; -/***/ }), + receiver.on('conclude', receiverOnConclude); + receiver.on('drain', receiverOnDrain); + receiver.on('error', receiverOnError); + receiver.on('message', receiverOnMessage); + receiver.on('ping', receiverOnPing); + receiver.on('pong', receiverOnPong); -/***/ 6279: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + socket.setTimeout(0); + socket.setNoDelay(); -"use strict"; + if (head.length > 0) socket.unshift(head); + socket.on('close', socketOnClose); + socket.on('data', socketOnData); + socket.on('end', socketOnEnd); + socket.on('error', socketOnError); -const { isUtf8 } = __nccwpck_require__(4300); + this._readyState = WebSocket.OPEN; + this.emit('open'); + } -// -// Allowed token characters: -// -// '!', '#', '$', '%', '&', ''', '*', '+', '-', -// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~' -// -// tokenChars[32] === 0 // ' ' -// tokenChars[33] === 1 // '!' -// tokenChars[34] === 0 // '"' -// ... -// -// prettier-ignore -const tokenChars = [ - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15 - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31 - 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63 - 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111 - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127 -]; + /** + * Emit the `'close'` event. + * + * @private + */ + emitClose() { + if (!this._socket) { + this._readyState = WebSocket.CLOSED; + this.emit('close', this._closeCode, this._closeMessage); + return; + } -/** - * Checks if a status code is allowed in a close frame. - * - * @param {Number} code The status code - * @return {Boolean} `true` if the status code is valid, else `false` - * @public - */ -function isValidStatusCode(code) { - return ( - (code >= 1000 && - code <= 1014 && - code !== 1004 && - code !== 1005 && - code !== 1006) || - (code >= 3000 && code <= 4999) - ); -} + if (this._extensions[PerMessageDeflate.extensionName]) { + this._extensions[PerMessageDeflate.extensionName].cleanup(); + } -/** - * Checks if a given buffer contains only correct UTF-8. - * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by - * Markus Kuhn. - * - * @param {Buffer} buf The buffer to check - * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false` - * @public - */ -function _isValidUTF8(buf) { - const len = buf.length; - let i = 0; + this._receiver.removeAllListeners(); + this._readyState = WebSocket.CLOSED; + this.emit('close', this._closeCode, this._closeMessage); + } - while (i < len) { - if ((buf[i] & 0x80) === 0) { - // 0xxxxxxx - i++; - } else if ((buf[i] & 0xe0) === 0xc0) { - // 110xxxxx 10xxxxxx - if ( - i + 1 === len || - (buf[i + 1] & 0xc0) !== 0x80 || - (buf[i] & 0xfe) === 0xc0 // Overlong - ) { - return false; - } + /** + * Start a closing handshake. + * + * +----------+ +-----------+ +----------+ + * - - -|ws.close()|-->|close frame|-->|ws.close()|- - - + * | +----------+ +-----------+ +----------+ | + * +----------+ +-----------+ | + * CLOSING |ws.close()|<--|close frame|<--+-----+ CLOSING + * +----------+ +-----------+ | + * | | | +---+ | + * +------------------------+-->|fin| - - - - + * | +---+ | +---+ + * - - - - -|fin|<---------------------+ + * +---+ + * + * @param {Number} [code] Status code explaining why the connection is closing + * @param {(String|Buffer)} [data] The reason why the connection is + * closing + * @public + */ + close(code, data) { + if (this.readyState === WebSocket.CLOSED) return; + if (this.readyState === WebSocket.CONNECTING) { + const msg = 'WebSocket was closed before the connection was established'; + abortHandshake(this, this._req, msg); + return; + } - i += 2; - } else if ((buf[i] & 0xf0) === 0xe0) { - // 1110xxxx 10xxxxxx 10xxxxxx + if (this.readyState === WebSocket.CLOSING) { if ( - i + 2 >= len || - (buf[i + 1] & 0xc0) !== 0x80 || - (buf[i + 2] & 0xc0) !== 0x80 || - (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong - (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF) + this._closeFrameSent && + (this._closeFrameReceived || this._receiver._writableState.errorEmitted) ) { - return false; + this._socket.end(); } - i += 3; - } else if ((buf[i] & 0xf8) === 0xf0) { - // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx + return; + } + + this._readyState = WebSocket.CLOSING; + this._sender.close(code, data, !this._isServer, (err) => { + // + // This error is handled by the `'error'` listener on the socket. We only + // want to know if the close frame has been sent here. + // + if (err) return; + + this._closeFrameSent = true; + if ( - i + 3 >= len || - (buf[i + 1] & 0xc0) !== 0x80 || - (buf[i + 2] & 0xc0) !== 0x80 || - (buf[i + 3] & 0xc0) !== 0x80 || - (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong - (buf[i] === 0xf4 && buf[i + 1] > 0x8f) || - buf[i] > 0xf4 // > U+10FFFF + this._closeFrameReceived || + this._receiver._writableState.errorEmitted ) { - return false; + this._socket.end(); } + }); - i += 4; - } else { - return false; - } + // + // Specify a timeout for the closing handshake to complete. + // + this._closeTimer = setTimeout( + this._socket.destroy.bind(this._socket), + closeTimeout + ); } - return true; -} - -module.exports = { - isValidStatusCode, - isValidUTF8: _isValidUTF8, - tokenChars -}; - -if (isUtf8) { - module.exports.isValidUTF8 = function (buf) { - return buf.length < 24 ? _isValidUTF8(buf) : isUtf8(buf); - }; -} /* istanbul ignore else */ else if (!process.env.WS_NO_UTF_8_VALIDATE) { - try { - const isValidUTF8 = __nccwpck_require__(4592); + /** + * Pause the socket. + * + * @public + */ + pause() { + if ( + this.readyState === WebSocket.CONNECTING || + this.readyState === WebSocket.CLOSED + ) { + return; + } - module.exports.isValidUTF8 = function (buf) { - return buf.length < 32 ? _isValidUTF8(buf) : isValidUTF8(buf); - }; - } catch (e) { - // Continue regardless of the error. + this._paused = true; + this._socket.pause(); } -} + /** + * Send a ping. + * + * @param {*} [data] The data to send + * @param {Boolean} [mask] Indicates whether or not to mask `data` + * @param {Function} [cb] Callback which is executed when the ping is sent + * @public + */ + ping(data, mask, cb) { + if (this.readyState === WebSocket.CONNECTING) { + throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); + } -/***/ }), + if (typeof data === 'function') { + cb = data; + data = mask = undefined; + } else if (typeof mask === 'function') { + cb = mask; + mask = undefined; + } -/***/ 8887: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + if (typeof data === 'number') data = data.toString(); -"use strict"; -/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^net|tls|https$" }] */ + if (this.readyState !== WebSocket.OPEN) { + sendAfterClose(this, data, cb); + return; + } + if (mask === undefined) mask = !this._isServer; + this._sender.ping(data || EMPTY_BUFFER, mask, cb); + } + /** + * Send a pong. + * + * @param {*} [data] The data to send + * @param {Boolean} [mask] Indicates whether or not to mask `data` + * @param {Function} [cb] Callback which is executed when the pong is sent + * @public + */ + pong(data, mask, cb) { + if (this.readyState === WebSocket.CONNECTING) { + throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); + } -const EventEmitter = __nccwpck_require__(2361); -const http = __nccwpck_require__(3685); -const https = __nccwpck_require__(5687); -const net = __nccwpck_require__(1808); -const tls = __nccwpck_require__(4404); -const { createHash } = __nccwpck_require__(6113); + if (typeof data === 'function') { + cb = data; + data = mask = undefined; + } else if (typeof mask === 'function') { + cb = mask; + mask = undefined; + } -const extension = __nccwpck_require__(2035); -const PerMessageDeflate = __nccwpck_require__(6684); -const subprotocol = __nccwpck_require__(6668); -const WebSocket = __nccwpck_require__(8875); -const { GUID, kWebSocket } = __nccwpck_require__(5949); + if (typeof data === 'number') data = data.toString(); -const keyRegex = /^[+/0-9A-Za-z]{22}==$/; + if (this.readyState !== WebSocket.OPEN) { + sendAfterClose(this, data, cb); + return; + } -const RUNNING = 0; -const CLOSING = 1; -const CLOSED = 2; + if (mask === undefined) mask = !this._isServer; + this._sender.pong(data || EMPTY_BUFFER, mask, cb); + } -/** - * Class representing a WebSocket server. - * - * @extends EventEmitter - */ -class WebSocketServer extends EventEmitter { /** - * Create a `WebSocketServer` instance. + * Resume the socket. * - * @param {Object} options Configuration options - * @param {Number} [options.backlog=511] The maximum length of the queue of - * pending connections - * @param {Boolean} [options.clientTracking=true] Specifies whether or not to - * track clients - * @param {Function} [options.handleProtocols] A hook to handle protocols - * @param {String} [options.host] The hostname where to bind the server - * @param {Number} [options.maxPayload=104857600] The maximum allowed message - * size - * @param {Boolean} [options.noServer=false] Enable no server mode - * @param {String} [options.path] Accept only connections matching this path - * @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable - * permessage-deflate - * @param {Number} [options.port] The port where to bind the server - * @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S - * server to use - * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or - * not to skip UTF-8 validation for text and close messages - * @param {Function} [options.verifyClient] A hook to reject connections - * @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket` - * class to use. It must be the `WebSocket` class or class that extends it - * @param {Function} [callback] A listener for the `listening` event + * @public */ - constructor(options, callback) { - super(); - - options = { - maxPayload: 100 * 1024 * 1024, - skipUTF8Validation: false, - perMessageDeflate: false, - handleProtocols: null, - clientTracking: true, - verifyClient: null, - noServer: false, - backlog: null, // use default (511 as implemented in net.js) - server: null, - host: null, - path: null, - port: null, - WebSocket, - ...options - }; - + resume() { if ( - (options.port == null && !options.server && !options.noServer) || - (options.port != null && (options.server || options.noServer)) || - (options.server && options.noServer) + this.readyState === WebSocket.CONNECTING || + this.readyState === WebSocket.CLOSED ) { - throw new TypeError( - 'One and only one of the "port", "server", or "noServer" options ' + - 'must be specified' - ); + return; } - if (options.port != null) { - this._server = http.createServer((req, res) => { - const body = http.STATUS_CODES[426]; + this._paused = false; + if (!this._receiver._writableState.needDrain) this._socket.resume(); + } - res.writeHead(426, { - 'Content-Length': body.length, - 'Content-Type': 'text/plain' - }); - res.end(body); - }); - this._server.listen( - options.port, - options.host, - options.backlog, - callback - ); - } else if (options.server) { - this._server = options.server; + /** + * Send a data message. + * + * @param {*} data The message to send + * @param {Object} [options] Options object + * @param {Boolean} [options.binary] Specifies whether `data` is binary or + * text + * @param {Boolean} [options.compress] Specifies whether or not to compress + * `data` + * @param {Boolean} [options.fin=true] Specifies whether the fragment is the + * last one + * @param {Boolean} [options.mask] Specifies whether or not to mask `data` + * @param {Function} [cb] Callback which is executed when data is written out + * @public + */ + send(data, options, cb) { + if (this.readyState === WebSocket.CONNECTING) { + throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); } - if (this._server) { - const emitConnection = this.emit.bind(this, 'connection'); + if (typeof options === 'function') { + cb = options; + options = {}; + } - this._removeListeners = addListeners(this._server, { - listening: this.emit.bind(this, 'listening'), - error: this.emit.bind(this, 'error'), - upgrade: (req, socket, head) => { - this.handleUpgrade(req, socket, head, emitConnection); - } - }); + if (typeof data === 'number') data = data.toString(); + + if (this.readyState !== WebSocket.OPEN) { + sendAfterClose(this, data, cb); + return; } - if (options.perMessageDeflate === true) options.perMessageDeflate = {}; - if (options.clientTracking) { - this.clients = new Set(); - this._shouldEmitClose = false; + const opts = { + binary: typeof data !== 'string', + mask: !this._isServer, + compress: true, + fin: true, + ...options + }; + + if (!this._extensions[PerMessageDeflate.extensionName]) { + opts.compress = false; } - this.options = options; - this._state = RUNNING; + this._sender.send(data || EMPTY_BUFFER, opts, cb); } /** - * Returns the bound address, the address family name, and port of the server - * as reported by the operating system if listening on an IP socket. - * If the server is listening on a pipe or UNIX domain socket, the name is - * returned as a string. + * Forcibly close the connection. * - * @return {(Object|String|null)} The address of the server * @public */ - address() { - if (this.options.noServer) { - throw new Error('The server is operating in "noServer" mode'); + terminate() { + if (this.readyState === WebSocket.CLOSED) return; + if (this.readyState === WebSocket.CONNECTING) { + const msg = 'WebSocket was closed before the connection was established'; + abortHandshake(this, this._req, msg); + return; } - if (!this._server) return null; - return this._server.address(); + if (this._socket) { + this._readyState = WebSocket.CLOSING; + this._socket.destroy(); + } } +} - /** - * Stop the server from accepting new connections and emit the `'close'` event - * when all existing connections are closed. - * - * @param {Function} [cb] A one-time listener for the `'close'` event - * @public - */ - close(cb) { - if (this._state === CLOSED) { - if (cb) { - this.once('close', () => { - cb(new Error('The server is not running')); - }); - } +/** + * @constant {Number} CONNECTING + * @memberof WebSocket + */ +Object.defineProperty(WebSocket, 'CONNECTING', { + enumerable: true, + value: readyStates.indexOf('CONNECTING') +}); - process.nextTick(emitClose, this); - return; - } +/** + * @constant {Number} CONNECTING + * @memberof WebSocket.prototype + */ +Object.defineProperty(WebSocket.prototype, 'CONNECTING', { + enumerable: true, + value: readyStates.indexOf('CONNECTING') +}); - if (cb) this.once('close', cb); +/** + * @constant {Number} OPEN + * @memberof WebSocket + */ +Object.defineProperty(WebSocket, 'OPEN', { + enumerable: true, + value: readyStates.indexOf('OPEN') +}); - if (this._state === CLOSING) return; - this._state = CLOSING; +/** + * @constant {Number} OPEN + * @memberof WebSocket.prototype + */ +Object.defineProperty(WebSocket.prototype, 'OPEN', { + enumerable: true, + value: readyStates.indexOf('OPEN') +}); - if (this.options.noServer || this.options.server) { - if (this._server) { - this._removeListeners(); - this._removeListeners = this._server = null; +/** + * @constant {Number} CLOSING + * @memberof WebSocket + */ +Object.defineProperty(WebSocket, 'CLOSING', { + enumerable: true, + value: readyStates.indexOf('CLOSING') +}); + +/** + * @constant {Number} CLOSING + * @memberof WebSocket.prototype + */ +Object.defineProperty(WebSocket.prototype, 'CLOSING', { + enumerable: true, + value: readyStates.indexOf('CLOSING') +}); + +/** + * @constant {Number} CLOSED + * @memberof WebSocket + */ +Object.defineProperty(WebSocket, 'CLOSED', { + enumerable: true, + value: readyStates.indexOf('CLOSED') +}); + +/** + * @constant {Number} CLOSED + * @memberof WebSocket.prototype + */ +Object.defineProperty(WebSocket.prototype, 'CLOSED', { + enumerable: true, + value: readyStates.indexOf('CLOSED') +}); + +[ + 'binaryType', + 'bufferedAmount', + 'extensions', + 'isPaused', + 'protocol', + 'readyState', + 'url' +].forEach((property) => { + Object.defineProperty(WebSocket.prototype, property, { enumerable: true }); +}); + +// +// Add the `onopen`, `onerror`, `onclose`, and `onmessage` attributes. +// See https://html.spec.whatwg.org/multipage/comms.html#the-websocket-interface +// +['open', 'error', 'close', 'message'].forEach((method) => { + Object.defineProperty(WebSocket.prototype, `on${method}`, { + enumerable: true, + get() { + for (const listener of this.listeners(method)) { + if (listener[kForOnEventAttribute]) return listener[kListener]; } - if (this.clients) { - if (!this.clients.size) { - process.nextTick(emitClose, this); - } else { - this._shouldEmitClose = true; + return null; + }, + set(handler) { + for (const listener of this.listeners(method)) { + if (listener[kForOnEventAttribute]) { + this.removeListener(method, listener); + break; } - } else { - process.nextTick(emitClose, this); } - } else { - const server = this._server; - this._removeListeners(); - this._removeListeners = this._server = null; + if (typeof handler !== 'function') return; - // - // The HTTP/S server was created internally. Close it, and rely on its - // `'close'` event. - // - server.close(() => { - emitClose(this); + this.addEventListener(method, handler, { + [kForOnEventAttribute]: true }); } + }); +}); + +WebSocket.prototype.addEventListener = addEventListener; +WebSocket.prototype.removeEventListener = removeEventListener; + +module.exports = WebSocket; + +/** + * Initialize a WebSocket client. + * + * @param {WebSocket} websocket The client to initialize + * @param {(String|URL)} address The URL to which to connect + * @param {Array} protocols The subprotocols + * @param {Object} [options] Connection options + * @param {Boolean} [options.followRedirects=false] Whether or not to follow + * redirects + * @param {Function} [options.generateMask] The function used to generate the + * masking key + * @param {Number} [options.handshakeTimeout] Timeout in milliseconds for the + * handshake request + * @param {Number} [options.maxPayload=104857600] The maximum allowed message + * size + * @param {Number} [options.maxRedirects=10] The maximum number of redirects + * allowed + * @param {String} [options.origin] Value of the `Origin` or + * `Sec-WebSocket-Origin` header + * @param {(Boolean|Object)} [options.perMessageDeflate=true] Enable/disable + * permessage-deflate + * @param {Number} [options.protocolVersion=13] Value of the + * `Sec-WebSocket-Version` header + * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or + * not to skip UTF-8 validation for text and close messages + * @private + */ +function initAsClient(websocket, address, protocols, options) { + const opts = { + protocolVersion: protocolVersions[1], + maxPayload: 100 * 1024 * 1024, + skipUTF8Validation: false, + perMessageDeflate: true, + followRedirects: false, + maxRedirects: 10, + ...options, + createConnection: undefined, + socketPath: undefined, + hostname: undefined, + protocol: undefined, + timeout: undefined, + method: 'GET', + host: undefined, + path: undefined, + port: undefined + }; + + if (!protocolVersions.includes(opts.protocolVersion)) { + throw new RangeError( + `Unsupported protocol version: ${opts.protocolVersion} ` + + `(supported versions: ${protocolVersions.join(', ')})` + ); } - /** - * See if a given request should be handled by this server instance. - * - * @param {http.IncomingMessage} req Request object to inspect - * @return {Boolean} `true` if the request is valid, else `false` - * @public - */ - shouldHandle(req) { - if (this.options.path) { - const index = req.url.indexOf('?'); - const pathname = index !== -1 ? req.url.slice(0, index) : req.url; + let parsedUrl; - if (pathname !== this.options.path) return false; + if (address instanceof URL) { + parsedUrl = address; + websocket._url = address.href; + } else { + try { + parsedUrl = new URL(address); + } catch (e) { + throw new SyntaxError(`Invalid URL: ${address}`); } - return true; + websocket._url = address; } - /** - * Handle a HTTP Upgrade request. - * - * @param {http.IncomingMessage} req The request object - * @param {(net.Socket|tls.Socket)} socket The network socket between the - * server and client - * @param {Buffer} head The first packet of the upgraded stream - * @param {Function} cb Callback - * @public - */ - handleUpgrade(req, socket, head, cb) { - socket.on('error', socketOnError); + const isSecure = parsedUrl.protocol === 'wss:'; + const isIpcUrl = parsedUrl.protocol === 'ws+unix:'; + let invalidUrlMessage; - const key = req.headers['sec-websocket-key']; - const version = +req.headers['sec-websocket-version']; + if (parsedUrl.protocol !== 'ws:' && !isSecure && !isIpcUrl) { + invalidUrlMessage = + 'The URL\'s protocol must be one of "ws:", "wss:", or "ws+unix:"'; + } else if (isIpcUrl && !parsedUrl.pathname) { + invalidUrlMessage = "The URL's pathname is empty"; + } else if (parsedUrl.hash) { + invalidUrlMessage = 'The URL contains a fragment identifier'; + } - if (req.method !== 'GET') { - const message = 'Invalid HTTP method'; - abortHandshakeOrEmitwsClientError(this, req, socket, 405, message); - return; - } + if (invalidUrlMessage) { + const err = new SyntaxError(invalidUrlMessage); - if (req.headers.upgrade.toLowerCase() !== 'websocket') { - const message = 'Invalid Upgrade header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); + if (websocket._redirects === 0) { + throw err; + } else { + emitErrorAndClose(websocket, err); return; } + } - if (!key || !keyRegex.test(key)) { - const message = 'Missing or invalid Sec-WebSocket-Key header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; - } + const defaultPort = isSecure ? 443 : 80; + const key = randomBytes(16).toString('base64'); + const request = isSecure ? https.request : http.request; + const protocolSet = new Set(); + let perMessageDeflate; - if (version !== 8 && version !== 13) { - const message = 'Missing or invalid Sec-WebSocket-Version header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; + opts.createConnection = isSecure ? tlsConnect : netConnect; + opts.defaultPort = opts.defaultPort || defaultPort; + opts.port = parsedUrl.port || defaultPort; + opts.host = parsedUrl.hostname.startsWith('[') + ? parsedUrl.hostname.slice(1, -1) + : parsedUrl.hostname; + opts.headers = { + ...opts.headers, + 'Sec-WebSocket-Version': opts.protocolVersion, + 'Sec-WebSocket-Key': key, + Connection: 'Upgrade', + Upgrade: 'websocket' + }; + opts.path = parsedUrl.pathname + parsedUrl.search; + opts.timeout = opts.handshakeTimeout; + + if (opts.perMessageDeflate) { + perMessageDeflate = new PerMessageDeflate( + opts.perMessageDeflate !== true ? opts.perMessageDeflate : {}, + false, + opts.maxPayload + ); + opts.headers['Sec-WebSocket-Extensions'] = format({ + [PerMessageDeflate.extensionName]: perMessageDeflate.offer() + }); + } + if (protocols.length) { + for (const protocol of protocols) { + if ( + typeof protocol !== 'string' || + !subprotocolRegex.test(protocol) || + protocolSet.has(protocol) + ) { + throw new SyntaxError( + 'An invalid or duplicated subprotocol was specified' + ); + } + + protocolSet.add(protocol); } - if (!this.shouldHandle(req)) { - abortHandshake(socket, 400); - return; + opts.headers['Sec-WebSocket-Protocol'] = protocols.join(','); + } + if (opts.origin) { + if (opts.protocolVersion < 13) { + opts.headers['Sec-WebSocket-Origin'] = opts.origin; + } else { + opts.headers.Origin = opts.origin; } + } + if (parsedUrl.username || parsedUrl.password) { + opts.auth = `${parsedUrl.username}:${parsedUrl.password}`; + } - const secWebSocketProtocol = req.headers['sec-websocket-protocol']; - let protocols = new Set(); + if (isIpcUrl) { + const parts = opts.path.split(':'); - if (secWebSocketProtocol !== undefined) { - try { - protocols = subprotocol.parse(secWebSocketProtocol); - } catch (err) { - const message = 'Invalid Sec-WebSocket-Protocol header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; - } - } + opts.socketPath = parts[0]; + opts.path = parts[1]; + } - const secWebSocketExtensions = req.headers['sec-websocket-extensions']; - const extensions = {}; + let req; - if ( - this.options.perMessageDeflate && - secWebSocketExtensions !== undefined - ) { - const perMessageDeflate = new PerMessageDeflate( - this.options.perMessageDeflate, - true, - this.options.maxPayload - ); + if (opts.followRedirects) { + if (websocket._redirects === 0) { + websocket._originalIpc = isIpcUrl; + websocket._originalSecure = isSecure; + websocket._originalHostOrSocketPath = isIpcUrl + ? opts.socketPath + : parsedUrl.host; - try { - const offers = extension.parse(secWebSocketExtensions); + const headers = options && options.headers; - if (offers[PerMessageDeflate.extensionName]) { - perMessageDeflate.accept(offers[PerMessageDeflate.extensionName]); - extensions[PerMessageDeflate.extensionName] = perMessageDeflate; + // + // Shallow copy the user provided options so that headers can be changed + // without mutating the original object. + // + options = { ...options, headers: {} }; + + if (headers) { + for (const [key, value] of Object.entries(headers)) { + options.headers[key.toLowerCase()] = value; } - } catch (err) { - const message = - 'Invalid or unacceptable Sec-WebSocket-Extensions header'; - abortHandshakeOrEmitwsClientError(this, req, socket, 400, message); - return; + } + } else if (websocket.listenerCount('redirect') === 0) { + const isSameHost = isIpcUrl + ? websocket._originalIpc + ? opts.socketPath === websocket._originalHostOrSocketPath + : false + : websocket._originalIpc + ? false + : parsedUrl.host === websocket._originalHostOrSocketPath; + + if (!isSameHost || (websocket._originalSecure && !isSecure)) { + // + // Match curl 7.77.0 behavior and drop the following headers. These + // headers are also dropped when following a redirect to a subdomain. + // + delete opts.headers.authorization; + delete opts.headers.cookie; + + if (!isSameHost) delete opts.headers.host; + + opts.auth = undefined; } } // - // Optionally call external client verification handler. + // Match curl 7.77.0 behavior and make the first `Authorization` header win. + // If the `Authorization` header is set, then there is nothing to do as it + // will take precedence. // - if (this.options.verifyClient) { - const info = { - origin: - req.headers[`${version === 8 ? 'sec-websocket-origin' : 'origin'}`], - secure: !!(req.socket.authorized || req.socket.encrypted), - req - }; + if (opts.auth && !options.headers.authorization) { + options.headers.authorization = + 'Basic ' + Buffer.from(opts.auth).toString('base64'); + } - if (this.options.verifyClient.length === 2) { - this.options.verifyClient(info, (verified, code, message, headers) => { - if (!verified) { - return abortHandshake(socket, code || 401, message, headers); - } + req = websocket._req = request(opts); - this.completeUpgrade( - extensions, - key, - protocols, - req, - socket, - head, - cb - ); - }); + if (websocket._redirects) { + // + // Unlike what is done for the `'upgrade'` event, no early exit is + // triggered here if the user calls `websocket.close()` or + // `websocket.terminate()` from a listener of the `'redirect'` event. This + // is because the user can also call `request.destroy()` with an error + // before calling `websocket.close()` or `websocket.terminate()` and this + // would result in an error being emitted on the `request` object with no + // `'error'` event listeners attached. + // + websocket.emit('redirect', websocket.url, req); + } + } else { + req = websocket._req = request(opts); + } + + if (opts.timeout) { + req.on('timeout', () => { + abortHandshake(websocket, req, 'Opening handshake has timed out'); + }); + } + + req.on('error', (err) => { + if (req === null || req[kAborted]) return; + + req = websocket._req = null; + emitErrorAndClose(websocket, err); + }); + + req.on('response', (res) => { + const location = res.headers.location; + const statusCode = res.statusCode; + + if ( + location && + opts.followRedirects && + statusCode >= 300 && + statusCode < 400 + ) { + if (++websocket._redirects > opts.maxRedirects) { + abortHandshake(websocket, req, 'Maximum redirects exceeded'); + return; + } + + req.abort(); + + let addr; + + try { + addr = new URL(location, address); + } catch (e) { + const err = new SyntaxError(`Invalid URL: ${location}`); + emitErrorAndClose(websocket, err); return; } - if (!this.options.verifyClient(info)) return abortHandshake(socket, 401); + initAsClient(websocket, addr, protocols, options); + } else if (!websocket.emit('unexpected-response', req, res)) { + abortHandshake( + websocket, + req, + `Unexpected server response: ${res.statusCode}` + ); } + }); - this.completeUpgrade(extensions, key, protocols, req, socket, head, cb); - } + req.on('upgrade', (res, socket, head) => { + websocket.emit('upgrade', res); - /** - * Upgrade the connection to WebSocket. - * - * @param {Object} extensions The accepted extensions - * @param {String} key The value of the `Sec-WebSocket-Key` header - * @param {Set} protocols The subprotocols - * @param {http.IncomingMessage} req The request object - * @param {(net.Socket|tls.Socket)} socket The network socket between the - * server and client - * @param {Buffer} head The first packet of the upgraded stream - * @param {Function} cb Callback - * @throws {Error} If called more than once with the same socket - * @private - */ - completeUpgrade(extensions, key, protocols, req, socket, head, cb) { // - // Destroy the socket if the client has already sent a FIN packet. + // The user may have closed the connection from a listener of the + // `'upgrade'` event. // - if (!socket.readable || !socket.writable) return socket.destroy(); + if (websocket.readyState !== WebSocket.CONNECTING) return; - if (socket[kWebSocket]) { - throw new Error( - 'server.handleUpgrade() was called more than once with the same ' + - 'socket, possibly due to a misconfiguration' - ); - } + req = websocket._req = null; - if (this._state > RUNNING) return abortHandshake(socket, 503); + if (res.headers.upgrade.toLowerCase() !== 'websocket') { + abortHandshake(websocket, socket, 'Invalid Upgrade header'); + return; + } const digest = createHash('sha1') .update(key + GUID) .digest('base64'); - const headers = [ - 'HTTP/1.1 101 Switching Protocols', - 'Upgrade: websocket', - 'Connection: Upgrade', - `Sec-WebSocket-Accept: ${digest}` - ]; - - const ws = new this.options.WebSocket(null); + if (res.headers['sec-websocket-accept'] !== digest) { + abortHandshake(websocket, socket, 'Invalid Sec-WebSocket-Accept header'); + return; + } - if (protocols.size) { - // - // Optionally call external protocol selection handler. - // - const protocol = this.options.handleProtocols - ? this.options.handleProtocols(protocols, req) - : protocols.values().next().value; + const serverProt = res.headers['sec-websocket-protocol']; + let protError; - if (protocol) { - headers.push(`Sec-WebSocket-Protocol: ${protocol}`); - ws._protocol = protocol; + if (serverProt !== undefined) { + if (!protocolSet.size) { + protError = 'Server sent a subprotocol but none was requested'; + } else if (!protocolSet.has(serverProt)) { + protError = 'Server sent an invalid subprotocol'; } + } else if (protocolSet.size) { + protError = 'Server sent no subprotocol'; } - if (extensions[PerMessageDeflate.extensionName]) { - const params = extensions[PerMessageDeflate.extensionName].params; - const value = extension.format({ - [PerMessageDeflate.extensionName]: [params] - }); - headers.push(`Sec-WebSocket-Extensions: ${value}`); - ws._extensions = extensions; + if (protError) { + abortHandshake(websocket, socket, protError); + return; } - // - // Allow external modification/inspection of handshake headers. - // - this.emit('headers', headers, req); + if (serverProt) websocket._protocol = serverProt; - socket.write(headers.concat('\r\n').join('\r\n')); - socket.removeListener('error', socketOnError); + const secWebSocketExtensions = res.headers['sec-websocket-extensions']; - ws.setSocket(socket, head, { - maxPayload: this.options.maxPayload, - skipUTF8Validation: this.options.skipUTF8Validation - }); + if (secWebSocketExtensions !== undefined) { + if (!perMessageDeflate) { + const message = + 'Server sent a Sec-WebSocket-Extensions header but no extension ' + + 'was requested'; + abortHandshake(websocket, socket, message); + return; + } - if (this.clients) { - this.clients.add(ws); - ws.on('close', () => { - this.clients.delete(ws); + let extensions; - if (this._shouldEmitClose && !this.clients.size) { - process.nextTick(emitClose, this); - } - }); + try { + extensions = parse(secWebSocketExtensions); + } catch (err) { + const message = 'Invalid Sec-WebSocket-Extensions header'; + abortHandshake(websocket, socket, message); + return; + } + + const extensionNames = Object.keys(extensions); + + if ( + extensionNames.length !== 1 || + extensionNames[0] !== PerMessageDeflate.extensionName + ) { + const message = 'Server indicated an extension that was not requested'; + abortHandshake(websocket, socket, message); + return; + } + + try { + perMessageDeflate.accept(extensions[PerMessageDeflate.extensionName]); + } catch (err) { + const message = 'Invalid Sec-WebSocket-Extensions header'; + abortHandshake(websocket, socket, message); + return; + } + + websocket._extensions[PerMessageDeflate.extensionName] = + perMessageDeflate; } - cb(ws, req); + websocket.setSocket(socket, head, { + generateMask: opts.generateMask, + maxPayload: opts.maxPayload, + skipUTF8Validation: opts.skipUTF8Validation + }); + }); + + if (opts.finishRequest) { + opts.finishRequest(req, websocket); + } else { + req.end(); } } -module.exports = WebSocketServer; +/** + * Emit the `'error'` and `'close'` events. + * + * @param {WebSocket} websocket The WebSocket instance + * @param {Error} The error to emit + * @private + */ +function emitErrorAndClose(websocket, err) { + websocket._readyState = WebSocket.CLOSING; + websocket.emit('error', err); + websocket.emitClose(); +} /** - * Add event listeners on an `EventEmitter` using a map of - * pairs. + * Create a `net.Socket` and initiate a connection. * - * @param {EventEmitter} server The event emitter - * @param {Object.} map The listeners to add - * @return {Function} A function that will remove the added listeners when - * called + * @param {Object} options Connection options + * @return {net.Socket} The newly created socket used to start the connection * @private */ -function addListeners(server, map) { - for (const event of Object.keys(map)) server.on(event, map[event]); +function netConnect(options) { + options.path = options.socketPath; + return net.connect(options); +} - return function removeListeners() { - for (const event of Object.keys(map)) { - server.removeListener(event, map[event]); - } - }; +/** + * Create a `tls.TLSSocket` and initiate a connection. + * + * @param {Object} options Connection options + * @return {tls.TLSSocket} The newly created socket used to start the connection + * @private + */ +function tlsConnect(options) { + options.path = undefined; + + if (!options.servername && options.servername !== '') { + options.servername = net.isIP(options.host) ? '' : options.host; + } + + return tls.connect(options); } /** - * Emit a `'close'` event on an `EventEmitter`. + * Abort the handshake and emit an error. * - * @param {EventEmitter} server The event emitter + * @param {WebSocket} websocket The WebSocket instance + * @param {(http.ClientRequest|net.Socket|tls.Socket)} stream The request to + * abort or the socket to destroy + * @param {String} message The error message * @private */ -function emitClose(server) { - server._state = CLOSED; - server.emit('close'); +function abortHandshake(websocket, stream, message) { + websocket._readyState = WebSocket.CLOSING; + + const err = new Error(message); + Error.captureStackTrace(err, abortHandshake); + + if (stream.setHeader) { + stream[kAborted] = true; + stream.abort(); + + if (stream.socket && !stream.socket.destroyed) { + // + // On Node.js >= 14.3.0 `request.abort()` does not destroy the socket if + // called after the request completed. See + // https://github.com/websockets/ws/issues/1869. + // + stream.socket.destroy(); + } + + process.nextTick(emitErrorAndClose, websocket, err); + } else { + stream.destroy(err); + stream.once('error', websocket.emit.bind(websocket, 'error')); + stream.once('close', websocket.emitClose.bind(websocket)); + } } /** - * Handle socket errors. + * Handle cases where the `ping()`, `pong()`, or `send()` methods are called + * when the `readyState` attribute is `CLOSING` or `CLOSED`. * + * @param {WebSocket} websocket The WebSocket instance + * @param {*} [data] The data to send + * @param {Function} [cb] Callback * @private */ -function socketOnError() { - this.destroy(); +function sendAfterClose(websocket, data, cb) { + if (data) { + const length = toBuffer(data).length; + + // + // The `_bufferedAmount` property is used only when the peer is a client and + // the opening handshake fails. Under these circumstances, in fact, the + // `setSocket()` method is not called, so the `_socket` and `_sender` + // properties are set to `null`. + // + if (websocket._socket) websocket._sender._bufferedBytes += length; + else websocket._bufferedAmount += length; + } + + if (cb) { + const err = new Error( + `WebSocket is not open: readyState ${websocket.readyState} ` + + `(${readyStates[websocket.readyState]})` + ); + process.nextTick(cb, err); + } } /** - * Close the connection when preconditions are not fulfilled. + * The listener of the `Receiver` `'conclude'` event. * - * @param {(net.Socket|tls.Socket)} socket The socket of the upgrade request - * @param {Number} code The HTTP response status code - * @param {String} [message] The HTTP response body - * @param {Object} [headers] Additional HTTP response headers + * @param {Number} code The status code + * @param {Buffer} reason The reason for closing * @private */ -function abortHandshake(socket, code, message, headers) { - // - // The socket is writable unless the user destroyed or ended it before calling - // `server.handleUpgrade()` or in the `verifyClient` function, which is a user - // error. Handling this does not make much sense as the worst that can happen - // is that some of the data written by the user might be discarded due to the - // call to `socket.end()` below, which triggers an `'error'` event that in - // turn causes the socket to be destroyed. - // - message = message || http.STATUS_CODES[code]; - headers = { - Connection: 'close', - 'Content-Type': 'text/html', - 'Content-Length': Buffer.byteLength(message), - ...headers - }; +function receiverOnConclude(code, reason) { + const websocket = this[kWebSocket]; - socket.once('finish', socket.destroy); + websocket._closeFrameReceived = true; + websocket._closeMessage = reason; + websocket._closeCode = code; - socket.end( - `HTTP/1.1 ${code} ${http.STATUS_CODES[code]}\r\n` + - Object.keys(headers) - .map((h) => `${h}: ${headers[h]}`) - .join('\r\n') + - '\r\n\r\n' + - message - ); + if (websocket._socket[kWebSocket] === undefined) return; + + websocket._socket.removeListener('data', socketOnData); + process.nextTick(resume, websocket._socket); + + if (code === 1005) websocket.close(); + else websocket.close(code, reason); } /** - * Emit a `'wsClientError'` event on a `WebSocketServer` if there is at least - * one listener for it, otherwise call `abortHandshake()`. + * The listener of the `Receiver` `'drain'` event. * - * @param {WebSocketServer} server The WebSocket server - * @param {http.IncomingMessage} req The request object - * @param {(net.Socket|tls.Socket)} socket The socket of the upgrade request - * @param {Number} code The HTTP response status code - * @param {String} message The HTTP response body * @private */ -function abortHandshakeOrEmitwsClientError(server, req, socket, code, message) { - if (server.listenerCount('wsClientError')) { - const err = new Error(message); - Error.captureStackTrace(err, abortHandshakeOrEmitwsClientError); +function receiverOnDrain() { + const websocket = this[kWebSocket]; - server.emit('wsClientError', err, socket, req); - } else { - abortHandshake(socket, code, message); - } + if (!websocket.isPaused) websocket._socket.resume(); } +/** + * The listener of the `Receiver` `'error'` event. + * + * @param {(RangeError|Error)} err The emitted error + * @private + */ +function receiverOnError(err) { + const websocket = this[kWebSocket]; -/***/ }), + if (websocket._socket[kWebSocket] !== undefined) { + websocket._socket.removeListener('data', socketOnData); -/***/ 8875: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + // + // On Node.js < 14.0.0 the `'error'` event is emitted synchronously. See + // https://github.com/websockets/ws/issues/1940. + // + process.nextTick(resume, websocket._socket); -"use strict"; -/* eslint no-unused-vars: ["error", { "varsIgnorePattern": "^Readable$" }] */ + websocket.close(err[kStatusCode]); + } + websocket.emit('error', err); +} +/** + * The listener of the `Receiver` `'finish'` event. + * + * @private + */ +function receiverOnFinish() { + this[kWebSocket].emitClose(); +} -const EventEmitter = __nccwpck_require__(2361); -const https = __nccwpck_require__(5687); -const http = __nccwpck_require__(3685); -const net = __nccwpck_require__(1808); -const tls = __nccwpck_require__(4404); -const { randomBytes, createHash } = __nccwpck_require__(6113); -const { Readable } = __nccwpck_require__(2781); -const { URL } = __nccwpck_require__(7310); +/** + * The listener of the `Receiver` `'message'` event. + * + * @param {Buffer|ArrayBuffer|Buffer[])} data The message + * @param {Boolean} isBinary Specifies whether the message is binary or not + * @private + */ +function receiverOnMessage(data, isBinary) { + this[kWebSocket].emit('message', data, isBinary); +} -const PerMessageDeflate = __nccwpck_require__(6684); -const Receiver = __nccwpck_require__(5066); -const Sender = __nccwpck_require__(6947); -const { - BINARY_TYPES, - EMPTY_BUFFER, - GUID, - kForOnEventAttribute, - kListener, - kStatusCode, - kWebSocket, - NOOP -} = __nccwpck_require__(5949); -const { - EventTarget: { addEventListener, removeEventListener } -} = __nccwpck_require__(4561); -const { format, parse } = __nccwpck_require__(2035); -const { toBuffer } = __nccwpck_require__(9436); +/** + * The listener of the `Receiver` `'ping'` event. + * + * @param {Buffer} data The data included in the ping frame + * @private + */ +function receiverOnPing(data) { + const websocket = this[kWebSocket]; -const closeTimeout = 30 * 1000; -const kAborted = Symbol('kAborted'); -const protocolVersions = [8, 13]; -const readyStates = ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED']; -const subprotocolRegex = /^[!#$%&'*+\-.0-9A-Z^_`|a-z~]+$/; + websocket.pong(data, !websocket._isServer, NOOP); + websocket.emit('ping', data); +} /** - * Class representing a WebSocket. + * The listener of the `Receiver` `'pong'` event. * - * @extends EventEmitter + * @param {Buffer} data The data included in the pong frame + * @private */ -class WebSocket extends EventEmitter { - /** - * Create a new `WebSocket`. - * - * @param {(String|URL)} address The URL to which to connect - * @param {(String|String[])} [protocols] The subprotocols - * @param {Object} [options] Connection options - */ - constructor(address, protocols, options) { - super(); +function receiverOnPong(data) { + this[kWebSocket].emit('pong', data); +} - this._binaryType = BINARY_TYPES[0]; - this._closeCode = 1006; - this._closeFrameReceived = false; - this._closeFrameSent = false; - this._closeMessage = EMPTY_BUFFER; - this._closeTimer = null; - this._extensions = {}; - this._paused = false; - this._protocol = ''; - this._readyState = WebSocket.CONNECTING; - this._receiver = null; - this._sender = null; - this._socket = null; +/** + * Resume a readable stream + * + * @param {Readable} stream The readable stream + * @private + */ +function resume(stream) { + stream.resume(); +} - if (address !== null) { - this._bufferedAmount = 0; - this._isServer = false; - this._redirects = 0; +/** + * The listener of the `net.Socket` `'close'` event. + * + * @private + */ +function socketOnClose() { + const websocket = this[kWebSocket]; - if (protocols === undefined) { - protocols = []; - } else if (!Array.isArray(protocols)) { - if (typeof protocols === 'object' && protocols !== null) { - options = protocols; - protocols = []; - } else { - protocols = [protocols]; - } - } + this.removeListener('close', socketOnClose); + this.removeListener('data', socketOnData); + this.removeListener('end', socketOnEnd); + + websocket._readyState = WebSocket.CLOSING; + + let chunk; + + // + // The close frame might not have been received or the `'end'` event emitted, + // for example, if the socket was destroyed due to an error. Ensure that the + // `receiver` stream is closed after writing any remaining buffered data to + // it. If the readable side of the socket is in flowing mode then there is no + // buffered data as everything has been already written and `readable.read()` + // will return `null`. If instead, the socket is paused, any possible buffered + // data will be read as a single chunk. + // + if ( + !this._readableState.endEmitted && + !websocket._closeFrameReceived && + !websocket._receiver._writableState.errorEmitted && + (chunk = websocket._socket.read()) !== null + ) { + websocket._receiver.write(chunk); + } + + websocket._receiver.end(); + + this[kWebSocket] = undefined; - initAsClient(this, address, protocols, options); - } else { - this._isServer = true; - } + clearTimeout(websocket._closeTimer); + + if ( + websocket._receiver._writableState.finished || + websocket._receiver._writableState.errorEmitted + ) { + websocket.emitClose(); + } else { + websocket._receiver.on('error', receiverOnFinish); + websocket._receiver.on('finish', receiverOnFinish); } +} - /** - * This deviates from the WHATWG interface since ws doesn't support the - * required default "blob" type (instead we define a custom "nodebuffer" - * type). - * - * @type {String} - */ - get binaryType() { - return this._binaryType; +/** + * The listener of the `net.Socket` `'data'` event. + * + * @param {Buffer} chunk A chunk of data + * @private + */ +function socketOnData(chunk) { + if (!this[kWebSocket]._receiver.write(chunk)) { + this.pause(); } +} - set binaryType(type) { - if (!BINARY_TYPES.includes(type)) return; +/** + * The listener of the `net.Socket` `'end'` event. + * + * @private + */ +function socketOnEnd() { + const websocket = this[kWebSocket]; - this._binaryType = type; + websocket._readyState = WebSocket.CLOSING; + websocket._receiver.end(); + this.end(); +} - // - // Allow to change `binaryType` on the fly. - // - if (this._receiver) this._receiver._binaryType = type; - } +/** + * The listener of the `net.Socket` `'error'` event. + * + * @private + */ +function socketOnError() { + const websocket = this[kWebSocket]; - /** - * @type {Number} - */ - get bufferedAmount() { - if (!this._socket) return this._bufferedAmount; + this.removeListener('error', socketOnError); + this.on('error', NOOP); - return this._socket._writableState.length + this._sender._bufferedBytes; + if (websocket) { + websocket._readyState = WebSocket.CLOSING; + this.destroy(); } +} - /** - * @type {String} - */ - get extensions() { - return Object.keys(this._extensions).join(); - } - /** - * @type {Boolean} - */ - get isPaused() { - return this._paused; - } +/***/ }), - /** - * @type {Function} - */ - /* istanbul ignore next */ - get onclose() { - return null; - } +/***/ 8781: +/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - /** - * @type {Function} - */ - /* istanbul ignore next */ - get onerror() { - return null; - } +var fs = __nccwpck_require__(7147); +var zlib = __nccwpck_require__(9796); +var fd_slicer = __nccwpck_require__(5010); +var crc32 = __nccwpck_require__(4794); +var util = __nccwpck_require__(3837); +var EventEmitter = (__nccwpck_require__(2361).EventEmitter); +var Transform = (__nccwpck_require__(2781).Transform); +var PassThrough = (__nccwpck_require__(2781).PassThrough); +var Writable = (__nccwpck_require__(2781).Writable); - /** - * @type {Function} - */ - /* istanbul ignore next */ - get onopen() { - return null; - } +exports.open = open; +exports.fromFd = fromFd; +exports.fromBuffer = fromBuffer; +exports.fromRandomAccessReader = fromRandomAccessReader; +exports.dosDateTimeToDate = dosDateTimeToDate; +exports.validateFileName = validateFileName; +exports.ZipFile = ZipFile; +exports.Entry = Entry; +exports.RandomAccessReader = RandomAccessReader; - /** - * @type {Function} - */ - /* istanbul ignore next */ - get onmessage() { - return null; +function open(path, options, callback) { + if (typeof options === "function") { + callback = options; + options = null; } + if (options == null) options = {}; + if (options.autoClose == null) options.autoClose = true; + if (options.lazyEntries == null) options.lazyEntries = false; + if (options.decodeStrings == null) options.decodeStrings = true; + if (options.validateEntrySizes == null) options.validateEntrySizes = true; + if (options.strictFileNames == null) options.strictFileNames = false; + if (callback == null) callback = defaultCallback; + fs.open(path, "r", function(err, fd) { + if (err) return callback(err); + fromFd(fd, options, function(err, zipfile) { + if (err) fs.close(fd, defaultCallback); + callback(err, zipfile); + }); + }); +} - /** - * @type {String} - */ - get protocol() { - return this._protocol; +function fromFd(fd, options, callback) { + if (typeof options === "function") { + callback = options; + options = null; } + if (options == null) options = {}; + if (options.autoClose == null) options.autoClose = false; + if (options.lazyEntries == null) options.lazyEntries = false; + if (options.decodeStrings == null) options.decodeStrings = true; + if (options.validateEntrySizes == null) options.validateEntrySizes = true; + if (options.strictFileNames == null) options.strictFileNames = false; + if (callback == null) callback = defaultCallback; + fs.fstat(fd, function(err, stats) { + if (err) return callback(err); + var reader = fd_slicer.createFromFd(fd, {autoClose: true}); + fromRandomAccessReader(reader, stats.size, options, callback); + }); +} - /** - * @type {Number} - */ - get readyState() { - return this._readyState; +function fromBuffer(buffer, options, callback) { + if (typeof options === "function") { + callback = options; + options = null; } + if (options == null) options = {}; + options.autoClose = false; + if (options.lazyEntries == null) options.lazyEntries = false; + if (options.decodeStrings == null) options.decodeStrings = true; + if (options.validateEntrySizes == null) options.validateEntrySizes = true; + if (options.strictFileNames == null) options.strictFileNames = false; + // limit the max chunk size. see https://github.com/thejoshwolfe/yauzl/issues/87 + var reader = fd_slicer.createFromBuffer(buffer, {maxChunkSize: 0x10000}); + fromRandomAccessReader(reader, buffer.length, options, callback); +} - /** - * @type {String} - */ - get url() { - return this._url; +function fromRandomAccessReader(reader, totalSize, options, callback) { + if (typeof options === "function") { + callback = options; + options = null; + } + if (options == null) options = {}; + if (options.autoClose == null) options.autoClose = true; + if (options.lazyEntries == null) options.lazyEntries = false; + if (options.decodeStrings == null) options.decodeStrings = true; + var decodeStrings = !!options.decodeStrings; + if (options.validateEntrySizes == null) options.validateEntrySizes = true; + if (options.strictFileNames == null) options.strictFileNames = false; + if (callback == null) callback = defaultCallback; + if (typeof totalSize !== "number") throw new Error("expected totalSize parameter to be a number"); + if (totalSize > Number.MAX_SAFE_INTEGER) { + throw new Error("zip file too large. only file sizes up to 2^52 are supported due to JavaScript's Number type being an IEEE 754 double."); } - /** - * Set up the socket and the internal resources. - * - * @param {(net.Socket|tls.Socket)} socket The network socket between the - * server and client - * @param {Buffer} head The first packet of the upgraded stream - * @param {Object} options Options object - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Number} [options.maxPayload=0] The maximum allowed message size - * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or - * not to skip UTF-8 validation for text and close messages - * @private - */ - setSocket(socket, head, options) { - const receiver = new Receiver({ - binaryType: this.binaryType, - extensions: this._extensions, - isServer: this._isServer, - maxPayload: options.maxPayload, - skipUTF8Validation: options.skipUTF8Validation - }); + // the matching unref() call is in zipfile.close() + reader.ref(); - this._sender = new Sender(socket, this._extensions, options.generateMask); - this._receiver = receiver; - this._socket = socket; + // eocdr means End of Central Directory Record. + // search backwards for the eocdr signature. + // the last field of the eocdr is a variable-length comment. + // the comment size is encoded in a 2-byte field in the eocdr, which we can't find without trudging backwards through the comment to find it. + // as a consequence of this design decision, it's possible to have ambiguous zip file metadata if a coherent eocdr was in the comment. + // we search backwards for a eocdr signature, and hope that whoever made the zip file was smart enough to forbid the eocdr signature in the comment. + var eocdrWithoutCommentSize = 22; + var maxCommentSize = 0xffff; // 2-byte size + var bufferSize = Math.min(eocdrWithoutCommentSize + maxCommentSize, totalSize); + var buffer = newBuffer(bufferSize); + var bufferReadStart = totalSize - buffer.length; + readAndAssertNoEof(reader, buffer, 0, bufferSize, bufferReadStart, function(err) { + if (err) return callback(err); + for (var i = bufferSize - eocdrWithoutCommentSize; i >= 0; i -= 1) { + if (buffer.readUInt32LE(i) !== 0x06054b50) continue; + // found eocdr + var eocdrBuffer = buffer.slice(i); - receiver[kWebSocket] = this; - socket[kWebSocket] = this; + // 0 - End of central directory signature = 0x06054b50 + // 4 - Number of this disk + var diskNumber = eocdrBuffer.readUInt16LE(4); + if (diskNumber !== 0) { + return callback(new Error("multi-disk zip files are not supported: found disk number: " + diskNumber)); + } + // 6 - Disk where central directory starts + // 8 - Number of central directory records on this disk + // 10 - Total number of central directory records + var entryCount = eocdrBuffer.readUInt16LE(10); + // 12 - Size of central directory (bytes) + // 16 - Offset of start of central directory, relative to start of archive + var centralDirectoryOffset = eocdrBuffer.readUInt32LE(16); + // 20 - Comment length + var commentLength = eocdrBuffer.readUInt16LE(20); + var expectedCommentLength = eocdrBuffer.length - eocdrWithoutCommentSize; + if (commentLength !== expectedCommentLength) { + return callback(new Error("invalid comment length. expected: " + expectedCommentLength + ". found: " + commentLength)); + } + // 22 - Comment + // the encoding is always cp437. + var comment = decodeStrings ? decodeBuffer(eocdrBuffer, 22, eocdrBuffer.length, false) + : eocdrBuffer.slice(22); - receiver.on('conclude', receiverOnConclude); - receiver.on('drain', receiverOnDrain); - receiver.on('error', receiverOnError); - receiver.on('message', receiverOnMessage); - receiver.on('ping', receiverOnPing); - receiver.on('pong', receiverOnPong); + if (!(entryCount === 0xffff || centralDirectoryOffset === 0xffffffff)) { + return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames)); + } - socket.setTimeout(0); - socket.setNoDelay(); + // ZIP64 format - if (head.length > 0) socket.unshift(head); + // ZIP64 Zip64 end of central directory locator + var zip64EocdlBuffer = newBuffer(20); + var zip64EocdlOffset = bufferReadStart + i - zip64EocdlBuffer.length; + readAndAssertNoEof(reader, zip64EocdlBuffer, 0, zip64EocdlBuffer.length, zip64EocdlOffset, function(err) { + if (err) return callback(err); - socket.on('close', socketOnClose); - socket.on('data', socketOnData); - socket.on('end', socketOnEnd); - socket.on('error', socketOnError); + // 0 - zip64 end of central dir locator signature = 0x07064b50 + if (zip64EocdlBuffer.readUInt32LE(0) !== 0x07064b50) { + return callback(new Error("invalid zip64 end of central directory locator signature")); + } + // 4 - number of the disk with the start of the zip64 end of central directory + // 8 - relative offset of the zip64 end of central directory record + var zip64EocdrOffset = readUInt64LE(zip64EocdlBuffer, 8); + // 16 - total number of disks - this._readyState = WebSocket.OPEN; - this.emit('open'); - } + // ZIP64 end of central directory record + var zip64EocdrBuffer = newBuffer(56); + readAndAssertNoEof(reader, zip64EocdrBuffer, 0, zip64EocdrBuffer.length, zip64EocdrOffset, function(err) { + if (err) return callback(err); - /** - * Emit the `'close'` event. - * - * @private - */ - emitClose() { - if (!this._socket) { - this._readyState = WebSocket.CLOSED; - this.emit('close', this._closeCode, this._closeMessage); + // 0 - zip64 end of central dir signature 4 bytes (0x06064b50) + if (zip64EocdrBuffer.readUInt32LE(0) !== 0x06064b50) { + return callback(new Error("invalid zip64 end of central directory record signature")); + } + // 4 - size of zip64 end of central directory record 8 bytes + // 12 - version made by 2 bytes + // 14 - version needed to extract 2 bytes + // 16 - number of this disk 4 bytes + // 20 - number of the disk with the start of the central directory 4 bytes + // 24 - total number of entries in the central directory on this disk 8 bytes + // 32 - total number of entries in the central directory 8 bytes + entryCount = readUInt64LE(zip64EocdrBuffer, 32); + // 40 - size of the central directory 8 bytes + // 48 - offset of start of central directory with respect to the starting disk number 8 bytes + centralDirectoryOffset = readUInt64LE(zip64EocdrBuffer, 48); + // 56 - zip64 extensible data sector (variable size) + return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames)); + }); + }); return; } + callback(new Error("end of central directory record signature not found")); + }); +} - if (this._extensions[PerMessageDeflate.extensionName]) { - this._extensions[PerMessageDeflate.extensionName].cleanup(); - } +util.inherits(ZipFile, EventEmitter); +function ZipFile(reader, centralDirectoryOffset, fileSize, entryCount, comment, autoClose, lazyEntries, decodeStrings, validateEntrySizes, strictFileNames) { + var self = this; + EventEmitter.call(self); + self.reader = reader; + // forward close events + self.reader.on("error", function(err) { + // error closing the fd + emitError(self, err); + }); + self.reader.once("close", function() { + self.emit("close"); + }); + self.readEntryCursor = centralDirectoryOffset; + self.fileSize = fileSize; + self.entryCount = entryCount; + self.comment = comment; + self.entriesRead = 0; + self.autoClose = !!autoClose; + self.lazyEntries = !!lazyEntries; + self.decodeStrings = !!decodeStrings; + self.validateEntrySizes = !!validateEntrySizes; + self.strictFileNames = !!strictFileNames; + self.isOpen = true; + self.emittedError = false; - this._receiver.removeAllListeners(); - this._readyState = WebSocket.CLOSED; - this.emit('close', this._closeCode, this._closeMessage); + if (!self.lazyEntries) self._readEntry(); +} +ZipFile.prototype.close = function() { + if (!this.isOpen) return; + this.isOpen = false; + this.reader.unref(); +}; + +function emitErrorAndAutoClose(self, err) { + if (self.autoClose) self.close(); + emitError(self, err); +} +function emitError(self, err) { + if (self.emittedError) return; + self.emittedError = true; + self.emit("error", err); +} + +ZipFile.prototype.readEntry = function() { + if (!this.lazyEntries) throw new Error("readEntry() called without lazyEntries:true"); + this._readEntry(); +}; +ZipFile.prototype._readEntry = function() { + var self = this; + if (self.entryCount === self.entriesRead) { + // done with metadata + setImmediate(function() { + if (self.autoClose) self.close(); + if (self.emittedError) return; + self.emit("end"); + }); + return; } + if (self.emittedError) return; + var buffer = newBuffer(46); + readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) { + if (err) return emitErrorAndAutoClose(self, err); + if (self.emittedError) return; + var entry = new Entry(); + // 0 - Central directory file header signature + var signature = buffer.readUInt32LE(0); + if (signature !== 0x02014b50) return emitErrorAndAutoClose(self, new Error("invalid central directory file header signature: 0x" + signature.toString(16))); + // 4 - Version made by + entry.versionMadeBy = buffer.readUInt16LE(4); + // 6 - Version needed to extract (minimum) + entry.versionNeededToExtract = buffer.readUInt16LE(6); + // 8 - General purpose bit flag + entry.generalPurposeBitFlag = buffer.readUInt16LE(8); + // 10 - Compression method + entry.compressionMethod = buffer.readUInt16LE(10); + // 12 - File last modification time + entry.lastModFileTime = buffer.readUInt16LE(12); + // 14 - File last modification date + entry.lastModFileDate = buffer.readUInt16LE(14); + // 16 - CRC-32 + entry.crc32 = buffer.readUInt32LE(16); + // 20 - Compressed size + entry.compressedSize = buffer.readUInt32LE(20); + // 24 - Uncompressed size + entry.uncompressedSize = buffer.readUInt32LE(24); + // 28 - File name length (n) + entry.fileNameLength = buffer.readUInt16LE(28); + // 30 - Extra field length (m) + entry.extraFieldLength = buffer.readUInt16LE(30); + // 32 - File comment length (k) + entry.fileCommentLength = buffer.readUInt16LE(32); + // 34 - Disk number where file starts + // 36 - Internal file attributes + entry.internalFileAttributes = buffer.readUInt16LE(36); + // 38 - External file attributes + entry.externalFileAttributes = buffer.readUInt32LE(38); + // 42 - Relative offset of local file header + entry.relativeOffsetOfLocalHeader = buffer.readUInt32LE(42); - /** - * Start a closing handshake. - * - * +----------+ +-----------+ +----------+ - * - - -|ws.close()|-->|close frame|-->|ws.close()|- - - - * | +----------+ +-----------+ +----------+ | - * +----------+ +-----------+ | - * CLOSING |ws.close()|<--|close frame|<--+-----+ CLOSING - * +----------+ +-----------+ | - * | | | +---+ | - * +------------------------+-->|fin| - - - - - * | +---+ | +---+ - * - - - - -|fin|<---------------------+ - * +---+ - * - * @param {Number} [code] Status code explaining why the connection is closing - * @param {(String|Buffer)} [data] The reason why the connection is - * closing - * @public - */ - close(code, data) { - if (this.readyState === WebSocket.CLOSED) return; - if (this.readyState === WebSocket.CONNECTING) { - const msg = 'WebSocket was closed before the connection was established'; - abortHandshake(this, this._req, msg); - return; - } + if (entry.generalPurposeBitFlag & 0x40) return emitErrorAndAutoClose(self, new Error("strong encryption is not supported")); - if (this.readyState === WebSocket.CLOSING) { - if ( - this._closeFrameSent && - (this._closeFrameReceived || this._receiver._writableState.errorEmitted) - ) { - this._socket.end(); + self.readEntryCursor += 46; + + buffer = newBuffer(entry.fileNameLength + entry.extraFieldLength + entry.fileCommentLength); + readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) { + if (err) return emitErrorAndAutoClose(self, err); + if (self.emittedError) return; + // 46 - File name + var isUtf8 = (entry.generalPurposeBitFlag & 0x800) !== 0; + entry.fileName = self.decodeStrings ? decodeBuffer(buffer, 0, entry.fileNameLength, isUtf8) + : buffer.slice(0, entry.fileNameLength); + + // 46+n - Extra field + var fileCommentStart = entry.fileNameLength + entry.extraFieldLength; + var extraFieldBuffer = buffer.slice(entry.fileNameLength, fileCommentStart); + entry.extraFields = []; + var i = 0; + while (i < extraFieldBuffer.length - 3) { + var headerId = extraFieldBuffer.readUInt16LE(i + 0); + var dataSize = extraFieldBuffer.readUInt16LE(i + 2); + var dataStart = i + 4; + var dataEnd = dataStart + dataSize; + if (dataEnd > extraFieldBuffer.length) return emitErrorAndAutoClose(self, new Error("extra field length exceeds extra field buffer size")); + var dataBuffer = newBuffer(dataSize); + extraFieldBuffer.copy(dataBuffer, 0, dataStart, dataEnd); + entry.extraFields.push({ + id: headerId, + data: dataBuffer, + }); + i = dataEnd; } - return; - } + // 46+n+m - File comment + entry.fileComment = self.decodeStrings ? decodeBuffer(buffer, fileCommentStart, fileCommentStart + entry.fileCommentLength, isUtf8) + : buffer.slice(fileCommentStart, fileCommentStart + entry.fileCommentLength); + // compatibility hack for https://github.com/thejoshwolfe/yauzl/issues/47 + entry.comment = entry.fileComment; - this._readyState = WebSocket.CLOSING; - this._sender.close(code, data, !this._isServer, (err) => { - // - // This error is handled by the `'error'` listener on the socket. We only - // want to know if the close frame has been sent here. - // - if (err) return; + self.readEntryCursor += buffer.length; + self.entriesRead += 1; - this._closeFrameSent = true; + if (entry.uncompressedSize === 0xffffffff || + entry.compressedSize === 0xffffffff || + entry.relativeOffsetOfLocalHeader === 0xffffffff) { + // ZIP64 format + // find the Zip64 Extended Information Extra Field + var zip64EiefBuffer = null; + for (var i = 0; i < entry.extraFields.length; i++) { + var extraField = entry.extraFields[i]; + if (extraField.id === 0x0001) { + zip64EiefBuffer = extraField.data; + break; + } + } + if (zip64EiefBuffer == null) { + return emitErrorAndAutoClose(self, new Error("expected zip64 extended information extra field")); + } + var index = 0; + // 0 - Original Size 8 bytes + if (entry.uncompressedSize === 0xffffffff) { + if (index + 8 > zip64EiefBuffer.length) { + return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include uncompressed size")); + } + entry.uncompressedSize = readUInt64LE(zip64EiefBuffer, index); + index += 8; + } + // 8 - Compressed Size 8 bytes + if (entry.compressedSize === 0xffffffff) { + if (index + 8 > zip64EiefBuffer.length) { + return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include compressed size")); + } + entry.compressedSize = readUInt64LE(zip64EiefBuffer, index); + index += 8; + } + // 16 - Relative Header Offset 8 bytes + if (entry.relativeOffsetOfLocalHeader === 0xffffffff) { + if (index + 8 > zip64EiefBuffer.length) { + return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include relative header offset")); + } + entry.relativeOffsetOfLocalHeader = readUInt64LE(zip64EiefBuffer, index); + index += 8; + } + // 24 - Disk Start Number 4 bytes + } - if ( - this._closeFrameReceived || - this._receiver._writableState.errorEmitted - ) { - this._socket.end(); + // check for Info-ZIP Unicode Path Extra Field (0x7075) + // see https://github.com/thejoshwolfe/yauzl/issues/33 + if (self.decodeStrings) { + for (var i = 0; i < entry.extraFields.length; i++) { + var extraField = entry.extraFields[i]; + if (extraField.id === 0x7075) { + if (extraField.data.length < 6) { + // too short to be meaningful + continue; + } + // Version 1 byte version of this extra field, currently 1 + if (extraField.data.readUInt8(0) !== 1) { + // > Changes may not be backward compatible so this extra + // > field should not be used if the version is not recognized. + continue; + } + // NameCRC32 4 bytes File Name Field CRC32 Checksum + var oldNameCrc32 = extraField.data.readUInt32LE(1); + if (crc32.unsigned(buffer.slice(0, entry.fileNameLength)) !== oldNameCrc32) { + // > If the CRC check fails, this UTF-8 Path Extra Field should be + // > ignored and the File Name field in the header should be used instead. + continue; + } + // UnicodeName Variable UTF-8 version of the entry File Name + entry.fileName = decodeBuffer(extraField.data, 5, extraField.data.length, true); + break; + } + } } - }); - // - // Specify a timeout for the closing handshake to complete. - // - this._closeTimer = setTimeout( - this._socket.destroy.bind(this._socket), - closeTimeout - ); - } + // validate file size + if (self.validateEntrySizes && entry.compressionMethod === 0) { + var expectedCompressedSize = entry.uncompressedSize; + if (entry.isEncrypted()) { + // traditional encryption prefixes the file data with a header + expectedCompressedSize += 12; + } + if (entry.compressedSize !== expectedCompressedSize) { + var msg = "compressed/uncompressed size mismatch for stored file: " + entry.compressedSize + " != " + entry.uncompressedSize; + return emitErrorAndAutoClose(self, new Error(msg)); + } + } - /** - * Pause the socket. - * - * @public - */ - pause() { - if ( - this.readyState === WebSocket.CONNECTING || - this.readyState === WebSocket.CLOSED - ) { - return; - } + if (self.decodeStrings) { + if (!self.strictFileNames) { + // allow backslash + entry.fileName = entry.fileName.replace(/\\/g, "/"); + } + var errorMessage = validateFileName(entry.fileName, self.validateFileNameOptions); + if (errorMessage != null) return emitErrorAndAutoClose(self, new Error(errorMessage)); + } + self.emit("entry", entry); - this._paused = true; - this._socket.pause(); - } + if (!self.lazyEntries) self._readEntry(); + }); + }); +}; - /** - * Send a ping. - * - * @param {*} [data] The data to send - * @param {Boolean} [mask] Indicates whether or not to mask `data` - * @param {Function} [cb] Callback which is executed when the ping is sent - * @public - */ - ping(data, mask, cb) { - if (this.readyState === WebSocket.CONNECTING) { - throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); +ZipFile.prototype.openReadStream = function(entry, options, callback) { + var self = this; + // parameter validation + var relativeStart = 0; + var relativeEnd = entry.compressedSize; + if (callback == null) { + callback = options; + options = {}; + } else { + // validate options that the caller has no excuse to get wrong + if (options.decrypt != null) { + if (!entry.isEncrypted()) { + throw new Error("options.decrypt can only be specified for encrypted entries"); + } + if (options.decrypt !== false) throw new Error("invalid options.decrypt value: " + options.decrypt); + if (entry.isCompressed()) { + if (options.decompress !== false) throw new Error("entry is encrypted and compressed, and options.decompress !== false"); + } } - - if (typeof data === 'function') { - cb = data; - data = mask = undefined; - } else if (typeof mask === 'function') { - cb = mask; - mask = undefined; + if (options.decompress != null) { + if (!entry.isCompressed()) { + throw new Error("options.decompress can only be specified for compressed entries"); + } + if (!(options.decompress === false || options.decompress === true)) { + throw new Error("invalid options.decompress value: " + options.decompress); + } } - - if (typeof data === 'number') data = data.toString(); - - if (this.readyState !== WebSocket.OPEN) { - sendAfterClose(this, data, cb); - return; + if (options.start != null || options.end != null) { + if (entry.isCompressed() && options.decompress !== false) { + throw new Error("start/end range not allowed for compressed entry without options.decompress === false"); + } + if (entry.isEncrypted() && options.decrypt !== false) { + throw new Error("start/end range not allowed for encrypted entry without options.decrypt === false"); + } } - - if (mask === undefined) mask = !this._isServer; - this._sender.ping(data || EMPTY_BUFFER, mask, cb); + if (options.start != null) { + relativeStart = options.start; + if (relativeStart < 0) throw new Error("options.start < 0"); + if (relativeStart > entry.compressedSize) throw new Error("options.start > entry.compressedSize"); + } + if (options.end != null) { + relativeEnd = options.end; + if (relativeEnd < 0) throw new Error("options.end < 0"); + if (relativeEnd > entry.compressedSize) throw new Error("options.end > entry.compressedSize"); + if (relativeEnd < relativeStart) throw new Error("options.end < options.start"); + } + } + // any further errors can either be caused by the zipfile, + // or were introduced in a minor version of yauzl, + // so should be passed to the client rather than thrown. + if (!self.isOpen) return callback(new Error("closed")); + if (entry.isEncrypted()) { + if (options.decrypt !== false) return callback(new Error("entry is encrypted, and options.decrypt !== false")); } + // make sure we don't lose the fd before we open the actual read stream + self.reader.ref(); + var buffer = newBuffer(30); + readAndAssertNoEof(self.reader, buffer, 0, buffer.length, entry.relativeOffsetOfLocalHeader, function(err) { + try { + if (err) return callback(err); + // 0 - Local file header signature = 0x04034b50 + var signature = buffer.readUInt32LE(0); + if (signature !== 0x04034b50) { + return callback(new Error("invalid local file header signature: 0x" + signature.toString(16))); + } + // all this should be redundant + // 4 - Version needed to extract (minimum) + // 6 - General purpose bit flag + // 8 - Compression method + // 10 - File last modification time + // 12 - File last modification date + // 14 - CRC-32 + // 18 - Compressed size + // 22 - Uncompressed size + // 26 - File name length (n) + var fileNameLength = buffer.readUInt16LE(26); + // 28 - Extra field length (m) + var extraFieldLength = buffer.readUInt16LE(28); + // 30 - File name + // 30+n - Extra field + var localFileHeaderEnd = entry.relativeOffsetOfLocalHeader + buffer.length + fileNameLength + extraFieldLength; + var decompress; + if (entry.compressionMethod === 0) { + // 0 - The file is stored (no compression) + decompress = false; + } else if (entry.compressionMethod === 8) { + // 8 - The file is Deflated + decompress = options.decompress != null ? options.decompress : true; + } else { + return callback(new Error("unsupported compression method: " + entry.compressionMethod)); + } + var fileDataStart = localFileHeaderEnd; + var fileDataEnd = fileDataStart + entry.compressedSize; + if (entry.compressedSize !== 0) { + // bounds check now, because the read streams will probably not complain loud enough. + // since we're dealing with an unsigned offset plus an unsigned size, + // we only have 1 thing to check for. + if (fileDataEnd > self.fileSize) { + return callback(new Error("file data overflows file bounds: " + + fileDataStart + " + " + entry.compressedSize + " > " + self.fileSize)); + } + } + var readStream = self.reader.createReadStream({ + start: fileDataStart + relativeStart, + end: fileDataStart + relativeEnd, + }); + var endpointStream = readStream; + if (decompress) { + var destroyed = false; + var inflateFilter = zlib.createInflateRaw(); + readStream.on("error", function(err) { + // setImmediate here because errors can be emitted during the first call to pipe() + setImmediate(function() { + if (!destroyed) inflateFilter.emit("error", err); + }); + }); + readStream.pipe(inflateFilter); - /** - * Send a pong. - * - * @param {*} [data] The data to send - * @param {Boolean} [mask] Indicates whether or not to mask `data` - * @param {Function} [cb] Callback which is executed when the pong is sent - * @public - */ - pong(data, mask, cb) { - if (this.readyState === WebSocket.CONNECTING) { - throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); + if (self.validateEntrySizes) { + endpointStream = new AssertByteCountStream(entry.uncompressedSize); + inflateFilter.on("error", function(err) { + // forward zlib errors to the client-visible stream + setImmediate(function() { + if (!destroyed) endpointStream.emit("error", err); + }); + }); + inflateFilter.pipe(endpointStream); + } else { + // the zlib filter is the client-visible stream + endpointStream = inflateFilter; + } + // this is part of yauzl's API, so implement this function on the client-visible stream + endpointStream.destroy = function() { + destroyed = true; + if (inflateFilter !== endpointStream) inflateFilter.unpipe(endpointStream); + readStream.unpipe(inflateFilter); + // TODO: the inflateFilter may cause a memory leak. see Issue #27. + readStream.destroy(); + }; + } + callback(null, endpointStream); + } finally { + self.reader.unref(); } + }); +}; - if (typeof data === 'function') { - cb = data; - data = mask = undefined; - } else if (typeof mask === 'function') { - cb = mask; - mask = undefined; - } +function Entry() { +} +Entry.prototype.getLastModDate = function() { + return dosDateTimeToDate(this.lastModFileDate, this.lastModFileTime); +}; +Entry.prototype.isEncrypted = function() { + return (this.generalPurposeBitFlag & 0x1) !== 0; +}; +Entry.prototype.isCompressed = function() { + return this.compressionMethod === 8; +}; - if (typeof data === 'number') data = data.toString(); +function dosDateTimeToDate(date, time) { + var day = date & 0x1f; // 1-31 + var month = (date >> 5 & 0xf) - 1; // 1-12, 0-11 + var year = (date >> 9 & 0x7f) + 1980; // 0-128, 1980-2108 - if (this.readyState !== WebSocket.OPEN) { - sendAfterClose(this, data, cb); - return; - } + var millisecond = 0; + var second = (time & 0x1f) * 2; // 0-29, 0-58 (even numbers) + var minute = time >> 5 & 0x3f; // 0-59 + var hour = time >> 11 & 0x1f; // 0-23 - if (mask === undefined) mask = !this._isServer; - this._sender.pong(data || EMPTY_BUFFER, mask, cb); + return new Date(year, month, day, hour, minute, second, millisecond); +} + +function validateFileName(fileName) { + if (fileName.indexOf("\\") !== -1) { + return "invalid characters in fileName: " + fileName; + } + if (/^[a-zA-Z]:/.test(fileName) || /^\//.test(fileName)) { + return "absolute path: " + fileName; + } + if (fileName.split("/").indexOf("..") !== -1) { + return "invalid relative path: " + fileName; } + // all good + return null; +} - /** - * Resume the socket. - * - * @public - */ - resume() { - if ( - this.readyState === WebSocket.CONNECTING || - this.readyState === WebSocket.CLOSED - ) { - return; +function readAndAssertNoEof(reader, buffer, offset, length, position, callback) { + if (length === 0) { + // fs.read will throw an out-of-bounds error if you try to read 0 bytes from a 0 byte file + return setImmediate(function() { callback(null, newBuffer(0)); }); + } + reader.read(buffer, offset, length, position, function(err, bytesRead) { + if (err) return callback(err); + if (bytesRead < length) { + return callback(new Error("unexpected EOF")); } + callback(); + }); +} - this._paused = false; - if (!this._receiver._writableState.needDrain) this._socket.resume(); +util.inherits(AssertByteCountStream, Transform); +function AssertByteCountStream(byteCount) { + Transform.call(this); + this.actualByteCount = 0; + this.expectedByteCount = byteCount; +} +AssertByteCountStream.prototype._transform = function(chunk, encoding, cb) { + this.actualByteCount += chunk.length; + if (this.actualByteCount > this.expectedByteCount) { + var msg = "too many bytes in the stream. expected " + this.expectedByteCount + ". got at least " + this.actualByteCount; + return cb(new Error(msg)); } + cb(null, chunk); +}; +AssertByteCountStream.prototype._flush = function(cb) { + if (this.actualByteCount < this.expectedByteCount) { + var msg = "not enough bytes in the stream. expected " + this.expectedByteCount + ". got only " + this.actualByteCount; + return cb(new Error(msg)); + } + cb(); +}; - /** - * Send a data message. - * - * @param {*} data The message to send - * @param {Object} [options] Options object - * @param {Boolean} [options.binary] Specifies whether `data` is binary or - * text - * @param {Boolean} [options.compress] Specifies whether or not to compress - * `data` - * @param {Boolean} [options.fin=true] Specifies whether the fragment is the - * last one - * @param {Boolean} [options.mask] Specifies whether or not to mask `data` - * @param {Function} [cb] Callback which is executed when data is written out - * @public - */ - send(data, options, cb) { - if (this.readyState === WebSocket.CONNECTING) { - throw new Error('WebSocket is not open: readyState 0 (CONNECTING)'); - } - - if (typeof options === 'function') { - cb = options; - options = {}; - } +util.inherits(RandomAccessReader, EventEmitter); +function RandomAccessReader() { + EventEmitter.call(this); + this.refCount = 0; +} +RandomAccessReader.prototype.ref = function() { + this.refCount += 1; +}; +RandomAccessReader.prototype.unref = function() { + var self = this; + self.refCount -= 1; - if (typeof data === 'number') data = data.toString(); + if (self.refCount > 0) return; + if (self.refCount < 0) throw new Error("invalid unref"); - if (this.readyState !== WebSocket.OPEN) { - sendAfterClose(this, data, cb); - return; - } + self.close(onCloseDone); - const opts = { - binary: typeof data !== 'string', - mask: !this._isServer, - compress: true, - fin: true, - ...options - }; + function onCloseDone(err) { + if (err) return self.emit('error', err); + self.emit('close'); + } +}; +RandomAccessReader.prototype.createReadStream = function(options) { + var start = options.start; + var end = options.end; + if (start === end) { + var emptyStream = new PassThrough(); + setImmediate(function() { + emptyStream.end(); + }); + return emptyStream; + } + var stream = this._readStreamForRange(start, end); - if (!this._extensions[PerMessageDeflate.extensionName]) { - opts.compress = false; - } + var destroyed = false; + var refUnrefFilter = new RefUnrefFilter(this); + stream.on("error", function(err) { + setImmediate(function() { + if (!destroyed) refUnrefFilter.emit("error", err); + }); + }); + refUnrefFilter.destroy = function() { + stream.unpipe(refUnrefFilter); + refUnrefFilter.unref(); + stream.destroy(); + }; - this._sender.send(data || EMPTY_BUFFER, opts, cb); - } + var byteCounter = new AssertByteCountStream(end - start); + refUnrefFilter.on("error", function(err) { + setImmediate(function() { + if (!destroyed) byteCounter.emit("error", err); + }); + }); + byteCounter.destroy = function() { + destroyed = true; + refUnrefFilter.unpipe(byteCounter); + refUnrefFilter.destroy(); + }; - /** - * Forcibly close the connection. - * - * @public - */ - terminate() { - if (this.readyState === WebSocket.CLOSED) return; - if (this.readyState === WebSocket.CONNECTING) { - const msg = 'WebSocket was closed before the connection was established'; - abortHandshake(this, this._req, msg); - return; - } + return stream.pipe(refUnrefFilter).pipe(byteCounter); +}; +RandomAccessReader.prototype._readStreamForRange = function(start, end) { + throw new Error("not implemented"); +}; +RandomAccessReader.prototype.read = function(buffer, offset, length, position, callback) { + var readStream = this.createReadStream({start: position, end: position + length}); + var writeStream = new Writable(); + var written = 0; + writeStream._write = function(chunk, encoding, cb) { + chunk.copy(buffer, offset + written, 0, chunk.length); + written += chunk.length; + cb(); + }; + writeStream.on("finish", callback); + readStream.on("error", function(error) { + callback(error); + }); + readStream.pipe(writeStream); +}; +RandomAccessReader.prototype.close = function(callback) { + setImmediate(callback); +}; - if (this._socket) { - this._readyState = WebSocket.CLOSING; - this._socket.destroy(); +util.inherits(RefUnrefFilter, PassThrough); +function RefUnrefFilter(context) { + PassThrough.call(this); + this.context = context; + this.context.ref(); + this.unreffedYet = false; +} +RefUnrefFilter.prototype._flush = function(cb) { + this.unref(); + cb(); +}; +RefUnrefFilter.prototype.unref = function(cb) { + if (this.unreffedYet) return; + this.unreffedYet = true; + this.context.unref(); +}; + +var cp437 = '\u0000☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ '; +function decodeBuffer(buffer, start, end, isUtf8) { + if (isUtf8) { + return buffer.toString("utf8", start, end); + } else { + var result = ""; + for (var i = start; i < end; i++) { + result += cp437[buffer[i]]; } + return result; } } -/** - * @constant {Number} CONNECTING - * @memberof WebSocket - */ -Object.defineProperty(WebSocket, 'CONNECTING', { - enumerable: true, - value: readyStates.indexOf('CONNECTING') -}); - -/** - * @constant {Number} CONNECTING - * @memberof WebSocket.prototype - */ -Object.defineProperty(WebSocket.prototype, 'CONNECTING', { - enumerable: true, - value: readyStates.indexOf('CONNECTING') -}); - -/** - * @constant {Number} OPEN - * @memberof WebSocket - */ -Object.defineProperty(WebSocket, 'OPEN', { - enumerable: true, - value: readyStates.indexOf('OPEN') -}); +function readUInt64LE(buffer, offset) { + // there is no native function for this, because we can't actually store 64-bit integers precisely. + // after 53 bits, JavaScript's Number type (IEEE 754 double) can't store individual integers anymore. + // but since 53 bits is a whole lot more than 32 bits, we do our best anyway. + var lower32 = buffer.readUInt32LE(offset); + var upper32 = buffer.readUInt32LE(offset + 4); + // we can't use bitshifting here, because JavaScript bitshifting only works on 32-bit integers. + return upper32 * 0x100000000 + lower32; + // as long as we're bounds checking the result of this function against the total file size, + // we'll catch any overflow errors, because we already made sure the total file size was within reason. +} -/** - * @constant {Number} OPEN - * @memberof WebSocket.prototype - */ -Object.defineProperty(WebSocket.prototype, 'OPEN', { - enumerable: true, - value: readyStates.indexOf('OPEN') -}); +// Node 10 deprecated new Buffer(). +var newBuffer; +if (typeof Buffer.allocUnsafe === "function") { + newBuffer = function(len) { + return Buffer.allocUnsafe(len); + }; +} else { + newBuffer = function(len) { + return new Buffer(len); + }; +} -/** - * @constant {Number} CLOSING - * @memberof WebSocket - */ -Object.defineProperty(WebSocket, 'CLOSING', { - enumerable: true, - value: readyStates.indexOf('CLOSING') -}); +function defaultCallback(err) { + if (err) throw err; +} -/** - * @constant {Number} CLOSING - * @memberof WebSocket.prototype - */ -Object.defineProperty(WebSocket.prototype, 'CLOSING', { - enumerable: true, - value: readyStates.indexOf('CLOSING') -}); -/** - * @constant {Number} CLOSED - * @memberof WebSocket - */ -Object.defineProperty(WebSocket, 'CLOSED', { - enumerable: true, - value: readyStates.indexOf('CLOSED') -}); +/***/ }), -/** - * @constant {Number} CLOSED - * @memberof WebSocket.prototype - */ -Object.defineProperty(WebSocket.prototype, 'CLOSED', { - enumerable: true, - value: readyStates.indexOf('CLOSED') -}); +/***/ 3816: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -[ - 'binaryType', - 'bufferedAmount', - 'extensions', - 'isPaused', - 'protocol', - 'readyState', - 'url' -].forEach((property) => { - Object.defineProperty(WebSocket.prototype, property, { enumerable: true }); -}); +const core = __nccwpck_require__(2186); +const exec = __nccwpck_require__(1514); +const io = __nccwpck_require__(7436); +const fs = __nccwpck_require__(7147); +const path = __nccwpck_require__(1017); +const { readdir } = __nccwpck_require__(3292); +const { Activator } = __nccwpck_require__(3702); -// -// Add the `onopen`, `onerror`, `onclose`, and `onmessage` attributes. -// See https://html.spec.whatwg.org/multipage/comms.html#the-websocket-interface -// -['open', 'error', 'close', 'message'].forEach((method) => { - Object.defineProperty(WebSocket.prototype, `on${method}`, { - enumerable: true, - get() { - for (const listener of this.listeners(method)) { - if (listener[kForOnEventAttribute]) return listener[kListener]; - } +async function Run() { + try { + var editorPath = process.env.UNITY_EDITOR_PATH; - return null; - }, - set(handler) { - for (const listener of this.listeners(method)) { - if (listener[kForOnEventAttribute]) { - this.removeListener(method, listener); - break; + if (!editorPath) { + throw Error("Missing UNITY_EDITOR_PATH! Requires xrtk/unity-setup to run before this step."); } - } - if (typeof handler !== 'function') return; + var projectPath = process.env.UNITY_PROJECT_PATH; - this.addEventListener(method, handler, { - [kForOnEventAttribute]: true - }); - } - }); -}); + if (!projectPath) { + throw Error("Missing UNITY_PROJECT_PATH! Requires xrtk/unity-setup to run before this step."); + } -WebSocket.prototype.addEventListener = addEventListener; -WebSocket.prototype.removeEventListener = removeEventListener; + var username = core.getInput('username'); -module.exports = WebSocket; + if (!username) { + throw Error('Missing username input'); + } -/** - * Initialize a WebSocket client. - * - * @param {WebSocket} websocket The client to initialize - * @param {(String|URL)} address The URL to which to connect - * @param {Array} protocols The subprotocols - * @param {Object} [options] Connection options - * @param {Boolean} [options.followRedirects=false] Whether or not to follow - * redirects - * @param {Function} [options.generateMask] The function used to generate the - * masking key - * @param {Number} [options.handshakeTimeout] Timeout in milliseconds for the - * handshake request - * @param {Number} [options.maxPayload=104857600] The maximum allowed message - * size - * @param {Number} [options.maxRedirects=10] The maximum number of redirects - * allowed - * @param {String} [options.origin] Value of the `Origin` or - * `Sec-WebSocket-Origin` header - * @param {(Boolean|Object)} [options.perMessageDeflate=true] Enable/disable - * permessage-deflate - * @param {Number} [options.protocolVersion=13] Value of the - * `Sec-WebSocket-Version` header - * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or - * not to skip UTF-8 validation for text and close messages - * @private - */ -function initAsClient(websocket, address, protocols, options) { - const opts = { - protocolVersion: protocolVersions[1], - maxPayload: 100 * 1024 * 1024, - skipUTF8Validation: false, - perMessageDeflate: true, - followRedirects: false, - maxRedirects: 10, - ...options, - createConnection: undefined, - socketPath: undefined, - hostname: undefined, - protocol: undefined, - timeout: undefined, - method: 'GET', - host: undefined, - path: undefined, - port: undefined - }; + var password = core.getInput('password'); - if (!protocolVersions.includes(opts.protocolVersion)) { - throw new RangeError( - `Unsupported protocol version: ${opts.protocolVersion} ` + - `(supported versions: ${protocolVersions.join(', ')})` - ); - } + if (!password) { + throw Error('Missing password input'); + } - let parsedUrl; + var authKey = core.getInput('auth-key'); - if (address instanceof URL) { - parsedUrl = address; - websocket._url = address.href; - } else { - try { - parsedUrl = new URL(address); - } catch (e) { - throw new SyntaxError(`Invalid URL: ${address}`); - } + var pwsh = await io.which("pwsh", true); + var unity_action = __nccwpck_require__.ab + "unity-action.ps1"; + var licenseType = core.getInput('license-type'); - websocket._url = address; - } + if (licenseType.toLowerCase().startsWith('pro')) { + // if pro/plus license activate by using UNITY_SERIAL env variable + var serial = core.getInput('serial'); - const isSecure = parsedUrl.protocol === 'wss:'; - const isIpcUrl = parsedUrl.protocol === 'ws+unix:'; - let invalidUrlMessage; + if (!serial) { + throw Error('Missing serial input'); + } - if (parsedUrl.protocol !== 'ws:' && !isSecure && !isIpcUrl) { - invalidUrlMessage = - 'The URL\'s protocol must be one of "ws:", "wss:", or "ws+unix:"'; - } else if (isIpcUrl && !parsedUrl.pathname) { - invalidUrlMessage = "The URL's pathname is empty"; - } else if (parsedUrl.hash) { - invalidUrlMessage = 'The URL contains a fragment identifier'; - } + // Unity only likes to mask the last 4 characters of serial. + // Let's mask all of it. + var maskedSerial = serial.slice(0, -4) + `XXXX`; + core.setSecret(maskedSerial); + core.startGroup(`Activate Unity Professional License`); + var args = `-quit -nographics -batchmode -serial ${serial} -username ${username} -password ${password}`; + var exitCode = await exec.exec(`"${pwsh}" -Command`, `${unity_action} -editorPath "${editorPath}" -projectPath "${projectPath}" -additionalArgs "${args}" -logName ProLicenseActivation`); + core.endGroup(); + } else if (licenseType.toLowerCase().startsWith('per')) { + // if personal license activate by using requesting activation file + core.startGroup(`Generate Unity License Request File`); + var exitCode = 0; + var args = `-quit -nographics -batchmode -createManualActivationFile`; + try { + exitCode = await exec.exec(`"${pwsh}" -Command`, `${unity_action} -editorPath "${editorPath}" -projectPath "${projectPath}" -additionalArgs "${args}" -logName ManualLicenseRequest`); + } catch (error) { + //console.error(error.message); + } - if (invalidUrlMessage) { - const err = new SyntaxError(invalidUrlMessage); + core.endGroup(); - if (websocket._redirects === 0) { - throw err; - } else { - emitErrorAndClose(websocket, err); - return; - } - } + var exeDir = path.resolve(process.cwd()); + core.debug(`exeDir: ${exeDir}`); + var files = await findByExtension(exeDir, '.alf'); + var alfPath = files[0]; - const defaultPort = isSecure ? 443 : 80; - const key = randomBytes(16).toString('base64'); - const request = isSecure ? https.request : http.request; - const protocolSet = new Set(); - let perMessageDeflate; + core.debug(`alf Path: "${alfPath}"`); - opts.createConnection = isSecure ? tlsConnect : netConnect; - opts.defaultPort = opts.defaultPort || defaultPort; - opts.port = parsedUrl.port || defaultPort; - opts.host = parsedUrl.hostname.startsWith('[') - ? parsedUrl.hostname.slice(1, -1) - : parsedUrl.hostname; - opts.headers = { - ...opts.headers, - 'Sec-WebSocket-Version': opts.protocolVersion, - 'Sec-WebSocket-Key': key, - Connection: 'Upgrade', - Upgrade: 'websocket' - }; - opts.path = parsedUrl.pathname + parsedUrl.search; - opts.timeout = opts.handshakeTimeout; + if (!alfPath) { + throw Error(`Failed to find generated license alf request file!`); + } - if (opts.perMessageDeflate) { - perMessageDeflate = new PerMessageDeflate( - opts.perMessageDeflate !== true ? opts.perMessageDeflate : {}, - false, - opts.maxPayload - ); - opts.headers['Sec-WebSocket-Extensions'] = format({ - [PerMessageDeflate.extensionName]: perMessageDeflate.offer() - }); - } - if (protocols.length) { - for (const protocol of protocols) { - if ( - typeof protocol !== 'string' || - !subprotocolRegex.test(protocol) || - protocolSet.has(protocol) - ) { - throw new SyntaxError( - 'An invalid or duplicated subprotocol was specified' - ); - } + core.startGroup(`Download Unity License Activation File`); - protocolSet.add(protocol); - } + await new Activator({ + file: alfPath, + debug: core.isDebug(), + username: username, + password: password, + key: authKey, + serial: '', + out: exeDir, + }) + .run() + .catch(e => { + core.error(e.message); + }); - opts.headers['Sec-WebSocket-Protocol'] = protocols.join(','); - } - if (opts.origin) { - if (opts.protocolVersion < 13) { - opts.headers['Sec-WebSocket-Origin'] = opts.origin; - } else { - opts.headers.Origin = opts.origin; - } - } - if (parsedUrl.username || parsedUrl.password) { - opts.auth = `${parsedUrl.username}:${parsedUrl.password}`; - } + core.endGroup(); - if (isIpcUrl) { - const parts = opts.path.split(':'); + files = await findByExtension(exeDir, '.ulf'); + var ulfPath = files[0]; - opts.socketPath = parts[0]; - opts.path = parts[1]; - } + core.debug(`ulf file: "${ulfPath}"`); - let req; + if (!ulfPath) { + throw Error(`Failed to find manual license ulf file!`); + } - if (opts.followRedirects) { - if (websocket._redirects === 0) { - websocket._originalIpc = isIpcUrl; - websocket._originalSecure = isSecure; - websocket._originalHostOrSocketPath = isIpcUrl - ? opts.socketPath - : parsedUrl.host; + core.startGroup(`Activate Unity Personal License`); + args = `-quit -nographics -batchmode -manualLicenseFile ""${ulfPath}""`; - const headers = options && options.headers; + try { + exitCode = await exec.exec(`"${pwsh}" -Command`, `${unity_action} -editorPath "${editorPath}" -projectPath "${projectPath}" -additionalArgs "${args}" -logName PersonalLicenseActivation`); + } catch (error) { + //console.error(error.message); + } - // - // Shallow copy the user provided options so that headers can be changed - // without mutating the original object. - // - options = { ...options, headers: {} }; + // cleanup + fs.unlink(alfPath, () => core.debug(`removed: ${alfPath}`)); + fs.unlink(ulfPath, () => core.debug(`removed: ${ulfPath}`)); - if (headers) { - for (const [key, value] of Object.entries(headers)) { - options.headers[key.toLowerCase()] = value; + core.endGroup(); + } else { + core.setFailed(`Invalid License type provided: '${licenseType}' | expects: 'professional' or 'personal'`); } - } - } else if (websocket.listenerCount('redirect') === 0) { - const isSameHost = isIpcUrl - ? websocket._originalIpc - ? opts.socketPath === websocket._originalHostOrSocketPath - : false - : websocket._originalIpc - ? false - : parsedUrl.host === websocket._originalHostOrSocketPath; - - if (!isSameHost || (websocket._originalSecure && !isSecure)) { - // - // Match curl 7.77.0 behavior and drop the following headers. These - // headers are also dropped when following a redirect to a subdomain. - // - delete opts.headers.authorization; - delete opts.headers.cookie; - - if (!isSameHost) delete opts.headers.host; - - opts.auth = undefined; - } + } catch (error) { + core.setFailed(`Unity License Activation Failed! ${error.message}`); } +}; - // - // Match curl 7.77.0 behavior and make the first `Authorization` header win. - // If the `Authorization` header is set, then there is nothing to do as it - // will take precedence. - // - if (opts.auth && !options.headers.authorization) { - options.headers.authorization = - 'Basic ' + Buffer.from(opts.auth).toString('base64'); - } +const findByExtension = async (dir, ext) => { + const directories = []; + const matchedFiles = []; + const files = await readdir(dir); - req = websocket._req = request(opts); + for (const file of files) { + const item = path.resolve(dir, file); - if (websocket._redirects) { - // - // Unlike what is done for the `'upgrade'` event, no early exit is - // triggered here if the user calls `websocket.close()` or - // `websocket.terminate()` from a listener of the `'redirect'` event. This - // is because the user can also call `request.destroy()` with an error - // before calling `websocket.close()` or `websocket.terminate()` and this - // would result in an error being emitted on the `request` object with no - // `'error'` event listeners attached. - // - websocket.emit('redirect', websocket.url, req); + if (fs.statSync(`${dir}/${file}`).isDirectory()) { + directories.push(item); + } else if (file.endsWith(ext)) { + core.debug(`--> Found! ${item}`); + matchedFiles.push(item); + break; + } } - } else { - req = websocket._req = request(opts); - } - if (opts.timeout) { - req.on('timeout', () => { - abortHandshake(websocket, req, 'Opening handshake has timed out'); - }); - } + if (matchedFiles.length == 0) { + for(const subDir of directories) { + const nestedMatches = await findByExtension(subDir, ext); - req.on('error', (err) => { - if (req === null || req[kAborted]) return; + for (const nestedMatch of nestedMatches) { + matchedFiles.push(nestedMatch); + break; + } + } + } - req = websocket._req = null; - emitErrorAndClose(websocket, err); - }); + return matchedFiles; +}; - req.on('response', (res) => { - const location = res.headers.location; - const statusCode = res.statusCode; +const findWorkspace = async (dir) => { + core.debug(`Searching for .git root in: ${dir}`); + const files = await readdir(dir); - if ( - location && - opts.followRedirects && - statusCode >= 300 && - statusCode < 400 - ) { - if (++websocket._redirects > opts.maxRedirects) { - abortHandshake(websocket, req, 'Maximum redirects exceeded'); - return; - } + for (const file of files) { + if (file.match('\.git')) { + return path.resolve(dir); + } + } - req.abort(); + const result = await findWorkspace(path.resolve(dir, '..')); + return result; +}; - let addr; +module.exports = { Run } - try { - addr = new URL(location, address); - } catch (e) { - const err = new SyntaxError(`Invalid URL: ${location}`); - emitErrorAndClose(websocket, err); - return; - } +/***/ }), - initAsClient(websocket, addr, protocols, options); - } else if (!websocket.emit('unexpected-response', req, res)) { - abortHandshake( - websocket, - req, - `Unexpected server response: ${res.statusCode}` - ); - } - }); +/***/ 8162: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - req.on('upgrade', (res, socket, head) => { - websocket.emit('upgrade', res); +const core = __nccwpck_require__(2186); +const exec = __nccwpck_require__(1514); +const io = __nccwpck_require__(7436); +const path = __nccwpck_require__(1017); - // - // The user may have closed the connection from a listener of the - // `'upgrade'` event. - // - if (websocket.readyState !== WebSocket.CONNECTING) return; +async function Run() { + try { + var licenseType = core.getInput('license-type'); - req = websocket._req = null; + if (licenseType.toLowerCase().startsWith('pro')) { + // return license if pro/plus + console.log(`::group::Returning ${licenseType} Unity License`); - if (res.headers.upgrade.toLowerCase() !== 'websocket') { - abortHandshake(websocket, socket, 'Invalid Upgrade header'); - return; - } + var editorPath = process.env.UNITY_EDITOR_PATH; - const digest = createHash('sha1') - .update(key + GUID) - .digest('base64'); + if (!editorPath) { + throw Error("Missing UNITY_EDITOR_PATH! Requires xrtk/unity-setup to run before this step."); + } - if (res.headers['sec-websocket-accept'] !== digest) { - abortHandshake(websocket, socket, 'Invalid Sec-WebSocket-Accept header'); - return; - } + var projectPath = process.env.UNITY_PROJECT_PATH; - const serverProt = res.headers['sec-websocket-protocol']; - let protError; + if (!projectPath) { + throw Error("Missing UNITY_PROJECT_PATH! Requires xrtk/unity-setup to run before this step."); + } - if (serverProt !== undefined) { - if (!protocolSet.size) { - protError = 'Server sent a subprotocol but none was requested'; - } else if (!protocolSet.has(serverProt)) { - protError = 'Server sent an invalid subprotocol'; - } - } else if (protocolSet.size) { - protError = 'Server sent no subprotocol'; - } + var username = core.getInput('username'); - if (protError) { - abortHandshake(websocket, socket, protError); - return; - } + if (!username) { + throw Error('Missing username input'); + } - if (serverProt) websocket._protocol = serverProt; + var password = core.getInput('password'); - const secWebSocketExtensions = res.headers['sec-websocket-extensions']; + if (!password) { + throw Error('Missing password input'); + } - if (secWebSocketExtensions !== undefined) { - if (!perMessageDeflate) { - const message = - 'Server sent a Sec-WebSocket-Extensions header but no extension ' + - 'was requested'; - abortHandshake(websocket, socket, message); - return; - } + var pwsh = await io.which("pwsh", true); + var unity_action = __nccwpck_require__.ab + "unity-action.ps1"; + // -quit -batchmode -nographics -returnlicense -username name@example.com -password XXXXXXXXXXXXX + var args = `-quit -batchmode -nographics -returnlicense -username ${username} -password ${password}`; + var exitCode = 0; - let extensions; + try { + exitCode = await exec.exec(`"${pwsh}" -Command`, `${unity_action} -editorPath "${editorPath}" -projectPath "${projectPath}" -additionalArgs "${args}" -logName ReturnLicense`); + } catch (error) { + console.error(error.message); + } - try { - extensions = parse(secWebSocketExtensions); - } catch (err) { - const message = 'Invalid Sec-WebSocket-Extensions header'; - abortHandshake(websocket, socket, message); - return; - } + console.log(`::endgroup::`); - const extensionNames = Object.keys(extensions); + if (exitCode != 0) { + throw Error(`Failed to deactivate license! errorCode: ${exitCode}`); + } + } + } catch (error) { + core.setFailed(error.message); + } +}; - if ( - extensionNames.length !== 1 || - extensionNames[0] !== PerMessageDeflate.extensionName - ) { - const message = 'Server indicated an extension that was not requested'; - abortHandshake(websocket, socket, message); - return; - } +module.exports = { Run } - try { - perMessageDeflate.accept(extensions[PerMessageDeflate.extensionName]); - } catch (err) { - const message = 'Invalid Sec-WebSocket-Extensions header'; - abortHandshake(websocket, socket, message); - return; - } +/***/ }), - websocket._extensions[PerMessageDeflate.extensionName] = - perMessageDeflate; - } +/***/ 4351: +/***/ ((__unused_webpack_module, __unused_webpack_exports, __nccwpck_require__) => { - websocket.setSocket(socket, head, { - generateMask: opts.generateMask, - maxPayload: opts.maxPayload, - skipUTF8Validation: opts.skipUTF8Validation - }); - }); +const core = __nccwpck_require__(2186); +const activate = __nccwpck_require__(3816); +const deactivate = __nccwpck_require__(8162); +const IsPost = !!core.getState('isPost'); - if (opts.finishRequest) { - opts.finishRequest(req, websocket); - } else { - req.end(); - } -} +const main = async () => { + core.saveState('isPost', true); -/** - * Emit the `'error'` and `'close'` events. - * - * @param {WebSocket} websocket The WebSocket instance - * @param {Error} The error to emit - * @private - */ -function emitErrorAndClose(websocket, err) { - websocket._readyState = WebSocket.CLOSING; - websocket.emit('error', err); - websocket.emitClose(); + if (!IsPost) { + // activate license + await activate.Run(); + } else { + // return license + await deactivate.Run(); + } } -/** - * Create a `net.Socket` and initiate a connection. - * - * @param {Object} options Connection options - * @return {net.Socket} The newly created socket used to start the connection - * @private - */ -function netConnect(options) { - options.path = options.socketPath; - return net.connect(options); -} +// Call the main function to run the action +main(); -/** - * Create a `tls.TLSSocket` and initiate a connection. - * - * @param {Object} options Connection options - * @return {tls.TLSSocket} The newly created socket used to start the connection - * @private - */ -function tlsConnect(options) { - options.path = undefined; +/***/ }), - if (!options.servername && options.servername !== '') { - options.servername = net.isIP(options.host) ? '' : options.host; - } +/***/ 3702: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - return tls.connect(options); +"use strict"; + +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.Activator = void 0; +const otplib_1 = __nccwpck_require__(1476); +const crawler_1 = __nccwpck_require__(3313); +const fs_1 = __importDefault(__nccwpck_require__(7147)); +class Activator extends crawler_1.Crawler { + constructor(options) { + super(options.debug, !options.headful, options.out); + this.options = options; + this.debug(`options:`, JSON.stringify(this.options)); + } + async crawl() { + console.log(`Start activating '${this.options.file}'`); + // [[ CHECK ]] Input file is not found. + if (!fs_1.default.existsSync(this.options.file)) + throw new Error(`Input file '${this.options.file}' is not found.`); + // Step: goto manual activation page + console.log(" > goto manual activation page"); + await this.goto('https://license.unity3d.com/manual'); + await this.waitForSelector('#new_conversations_create_session_form #conversations_create_session_form_password'); + // Step: enter the username and password + const username = this.options.username || await this.readUserInput("username: "); + const password = this.options.password || await this.readUserInput("password: ", true); + // [[ CHECK ]] The username (email) is incorrect + console.log(" > valid the username and password"); + if (!/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)*$/.test(username)) + throw new Error(`The username (email) is incorrect: ${username}`); + // Step: close cookie dialog + console.log(" > close cookie dialog"); + if (await this.exists('#onetrust-close-btn-container > button')) + await this.waitAndClick('#onetrust-close-btn-container > button'); + // Step: type the username and password + console.log(" > enter the username and password"); + await this.type('input[type=email]', username); + await this.type('input[type=password]', password); + // Step: login + console.log(" > login"); + await this.click('input[name="commit"]'); + // [[ CHECK ]] The email address has not been confirmed yet + if (await this.exists('input[value="Re-send confirmation email"]')) { + throw new Error(`The email address has not been confirmed yet: ${username}`); + } + // [[ CHECK ]] The username and/or password are incorrect + if (await this.exists('div[class="error-msg"]')) + throw new Error(`The username and/or password are incorrect: ${username}`); + // Step: enter two-factor authentication code if requested + if (await this.exists('input[class=verify_code]')) { + console.log(" > verify (two-factor authentication)"); + const code = this.options.key + ? otplib_1.authenticator.generate(this.options.key.replace(/ /g, '')) + : await this.readUserInput("verify code (Check your authenticator app): "); + await this.type('input[class=verify_code]', code); + await this.click('input[value="Verify"]'); + // [[ CHECK ]] Verify code is invalid + if (await this.exists('div[class="error-msg"]')) + throw new Error('Verify code is invalid'); + } + // Step: enter email verify code if requested + if (await this.exists('input[class=req]')) { + console.log(" > verify (email)"); + const code = await this.readUserInput(`verify code (Check your email: ${this.options.username}): `); + await this.type('input[class=req]', code); + await this.click('input[value="Verify"]'); + // [[ CHECK ]] Verify code is invalid + if (await this.exists('div[class="error-msg"]')) + throw new Error('Verify code is invalid'); + } + // Step: close update dialog + console.log(" > close update dialog"); + if (await this.exists('#new_conversations_accept_updated_tos_form button.novalidation.accept')) { + await this.waitAndClick('#new_conversations_accept_updated_tos_form button.novalidation.accept'); + } + // Step: upload alf file. + console.log(" > upload alf file"); + const licenseFile = await this.waitForSelector('input[name="licenseFile"]'); + if (licenseFile === null) + throw new Error(`'input[name="licenseFile"]' is not found`); + const licenseElement = licenseFile; + await licenseElement.uploadFile(this.options.file); + await this.click('input[name="commit"]'); + // [[ CHECK ]] Not valid for Unity activation license file + if (!await this.exists('input[id="type_personal"][value="personal"]')) + throw new Error(`'${this.options.file}' is not valid for Unity activation license file (*.alf)`); + // Step: select license options + console.log(" > select license options"); + if (0 < this.options.serial.length) { + await this.waitAndClick('input[id="type_serial"][value="serial"]'); + await this.type('input[id="serial"][name="serial"]', this.options.serial); + await this.waitAndClick('input[value="Next"][name="commit"][class="btn"]'); + // [[ CHECK ]] Invalid serial + if (await this.exists('div[class="notification notification-alert"]')) + throw new Error('Invalid serial'); + } + else { + await this.waitAndClick('input[id="type_personal"][value="personal"]'); + await this.waitAndClick('input[id="option3"][name="personal_capacity"]'); + await this.waitAndClick('input[name="commit"][class="btn mb10"][value="Next"]'); + } + // Step: download ulf + console.log(" > download ulf"); + await this.waitAndClick('input[name="commit"][class="btn mb10"][value="Download license file"]'); + const ulf = await this.waitForDownload(30000); + // [[ CHECK ]] Download failed + if (!ulf) + throw new Error("Download failed"); + console.log(` > saved at '${ulf}'`); + } } +exports.Activator = Activator; +//# sourceMappingURL=activator.js.map -/** - * Abort the handshake and emit an error. - * - * @param {WebSocket} websocket The WebSocket instance - * @param {(http.ClientRequest|net.Socket|tls.Socket)} stream The request to - * abort or the socket to destroy - * @param {String} message The error message - * @private - */ -function abortHandshake(websocket, stream, message) { - websocket._readyState = WebSocket.CLOSING; +/***/ }), - const err = new Error(message); - Error.captureStackTrace(err, abortHandshake); +/***/ 3313: +/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - if (stream.setHeader) { - stream[kAborted] = true; - stream.abort(); +"use strict"; - if (stream.socket && !stream.socket.destroyed) { - // - // On Node.js >= 14.3.0 `request.abort()` does not destroy the socket if - // called after the request completed. See - // https://github.com/websockets/ws/issues/1869. - // - stream.socket.destroy(); +var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + var desc = Object.getOwnPropertyDescriptor(m, k); + if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { + desc = { enumerable: true, get: function() { return m[k]; } }; + } + Object.defineProperty(o, k2, desc); +}) : (function(o, m, k, k2) { + if (k2 === undefined) k2 = k; + o[k2] = m[k]; +})); +var __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) { + Object.defineProperty(o, "default", { enumerable: true, value: v }); +}) : function(o, v) { + o["default"] = v; +}); +var __importStar = (this && this.__importStar) || function (mod) { + if (mod && mod.__esModule) return mod; + var result = {}; + if (mod != null) for (var k in mod) if (k !== "default" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k); + __setModuleDefault(result, mod); + return result; +}; +var __importDefault = (this && this.__importDefault) || function (mod) { + return (mod && mod.__esModule) ? mod : { "default": mod }; +}; +Object.defineProperty(exports, "__esModule", ({ value: true })); +exports.Crawler = void 0; +const puppeteer_core_1 = __importStar(__nccwpck_require__(4807)); +const log4js_1 = __nccwpck_require__(3048); +const path = __importStar(__nccwpck_require__(1017)); +const fs = __importStar(__nccwpck_require__(7147)); +const os_1 = __importDefault(__nccwpck_require__(2037)); +const logger = (0, log4js_1.getLogger)(); +class Crawler { + constructor(debug, headless, downloadDir) { + this.headless = false; + this.tmpDir = ""; + this.downloadDir = ""; + this.hasError = false; + this.errorDump = ""; + Object.assign(this, { headless, downloadDir }); + logger.level = debug ? "debug" : "off"; + this.errorDump = debug ? "error.html" : ""; + } + async run() { + logger.debug(`Run crawler: headless=${this.headless}`); + let chrome = undefined; + if (os_1.default.platform() === 'linux') { + chrome = '/usr/bin/google-chrome'; + } + else if (os_1.default.platform() === 'win32') { + const browserFetcher = new puppeteer_core_1.BrowserFetcher({ path: path.join(__dirname, '.cache', 'puppeteer'), product: 'chrome' }); + const revisionInfo = await browserFetcher.download('1056772'); + chrome = revisionInfo === null || revisionInfo === void 0 ? void 0 : revisionInfo.executablePath; + } + else if (os_1.default.platform() === 'darwin') { + chrome = '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome'; + } + const browser = await puppeteer_core_1.default.launch({ + headless: this.headless, + executablePath: chrome, + args: ['--no-sandbox', '--disable-setuid-sandbox'], + }); + this.page = (await browser.pages())[0]; + this.tmpDir = path.resolve(__dirname, 'temp'); + fs.mkdirSync(this.tmpDir); + const _tempDir = path.resolve(this.tmpDir); + logger.debug(`temDir: ${_tempDir}`); + const client = await this.page.target().createCDPSession(); + await client.send('Page.setDownloadBehavior', { + behavior: 'allow', + downloadPath: _tempDir, + }); + try { + logger.debug(`Start crawl`); + await this.crawl(); + } + catch (e) { + if (this.errorDump) { + fs.writeFileSync(this.errorDump, await this.page.content()); + console.log(`Current DOM has been saved at ${this.errorDump}`); + } + throw e; + } + finally { + await browser.close(); + } + } + debug(message, ...args) { + logger.debug(message, ...args); + } + async goto(url) { + logger.debug(`goto: ${url}`); + await Promise.all([ + this.page.goto(url), + this.page.waitForNavigation({ waitUntil: 'domcontentloaded' }), + ]); + } + async exists(selector) { + logger.debug(`exists: ${selector}`); + await this.waitForTimeout(1000); + try { + await this.page.waitForSelector(selector, { timeout: 5000 }); + logger.debug(` -> true`); + return true; + } + catch (e) { + logger.debug(` -> false`); + return false; + } + } + ; + async click(selector, options) { + logger.debug(`click: ${selector}`); + await this.waitForTimeout(1000); + await Promise.all([ + this.page.click(selector, options), + this.page.waitForNavigation({ waitUntil: 'load' }), + ]); + } + async type(selector, text, options) { + logger.debug(`type: ${selector} => ${text}`); + await this.waitForTimeout(1000); + return await this.page.type(selector, text, options); + } + readUserInput(question, password = false, timeout = 5 * 60 * 1000) { + logger.debug(`readUserInput: ${question}, password=${password}, timeout=${timeout}`); + return new Promise(resolve => { + // Timeout (5 minutes) + setTimeout(_ => { + console.log("timeout"); + resolve(""); + }, timeout); + const readline = (__nccwpck_require__(4521).createInterface)({ input: process.stdin, output: process.stdout }); + readline.stdoutMuted = password; + readline.question(question, (answer) => { + resolve(answer); + readline.close(); + }); + readline._writeToOutput = (s) => readline.output.write(password && /\w/.test(s) ? "*" : s); + }); + } + async waitForTimeout(milliseconds) { + logger.debug(`waitForTimeout: ${milliseconds}`); + return await this.page.waitForTimeout(milliseconds); + } + async waitForSelector(selector) { + logger.debug(`waitForSelector: ${selector}`); + return await this.page.waitForSelector(selector, { timeout: 5000 }); + } + async waitAndClick(selector) { + logger.debug(`waitAndClick: ${selector}`); + await this.page.waitForSelector(selector, { timeout: 5000 }); + await this.page.evaluate((s) => { + const element = document.querySelector(s); + if (element !== null) + element.click(); + }, selector); + } + async waitForDownload(timeout = 5000) { + logger.debug(`waitForDownload: timeout=${timeout}`); + let elapsed = 0; + let downloadFile; + do { + await new Promise(r => setTimeout(r, 100)); + elapsed += 100; + downloadFile = fs.readdirSync(this.tmpDir)[0]; + } while (elapsed < timeout && (!downloadFile || downloadFile.endsWith('.crdownload'))); + if (!downloadFile) { + return undefined; + } + // create download dir + if (!fs.existsSync(this.downloadDir) || !fs.statSync(this.downloadDir).isDirectory()) { + fs.mkdirSync(this.downloadDir, { recursive: true }); + } + // move to download path + const downloadPath = path.resolve(this.downloadDir, downloadFile); + fs.copyFileSync(path.resolve(this.tmpDir, downloadFile), downloadPath); + return downloadPath; } - - process.nextTick(emitErrorAndClose, websocket, err); - } else { - stream.destroy(err); - stream.once('error', websocket.emit.bind(websocket, 'error')); - stream.once('close', websocket.emitClose.bind(websocket)); - } } +exports.Crawler = Crawler; +//# sourceMappingURL=crawler.js.map -/** - * Handle cases where the `ping()`, `pong()`, or `send()` methods are called - * when the `readyState` attribute is `CLOSING` or `CLOSED`. - * - * @param {WebSocket} websocket The WebSocket instance - * @param {*} [data] The data to send - * @param {Function} [cb] Callback - * @private - */ -function sendAfterClose(websocket, data, cb) { - if (data) { - const length = toBuffer(data).length; - - // - // The `_bufferedAmount` property is used only when the peer is a client and - // the opening handshake fails. Under these circumstances, in fact, the - // `setSocket()` method is not called, so the `_socket` and `_sender` - // properties are set to `null`. - // - if (websocket._socket) websocket._sender._bufferedBytes += length; - else websocket._bufferedAmount += length; - } - - if (cb) { - const err = new Error( - `WebSocket is not open: readyState ${websocket.readyState} ` + - `(${readyStates[websocket.readyState]})` - ); - process.nextTick(cb, err); - } -} +/***/ }), -/** - * The listener of the `Receiver` `'conclude'` event. - * - * @param {Number} code The status code - * @param {Buffer} reason The reason for closing - * @private - */ -function receiverOnConclude(code, reason) { - const websocket = this[kWebSocket]; +/***/ 1269: +/***/ ((module) => { - websocket._closeFrameReceived = true; - websocket._closeMessage = reason; - websocket._closeCode = code; +module.exports = eval("require")("bufferutil"); - if (websocket._socket[kWebSocket] === undefined) return; - websocket._socket.removeListener('data', socketOnData); - process.nextTick(resume, websocket._socket); +/***/ }), - if (code === 1005) websocket.close(); - else websocket.close(code, reason); -} +/***/ 2877: +/***/ ((module) => { -/** - * The listener of the `Receiver` `'drain'` event. - * - * @private - */ -function receiverOnDrain() { - const websocket = this[kWebSocket]; +module.exports = eval("require")("encoding"); - if (!websocket.isPaused) websocket._socket.resume(); -} -/** - * The listener of the `Receiver` `'error'` event. - * - * @param {(RangeError|Error)} err The emitted error - * @private - */ -function receiverOnError(err) { - const websocket = this[kWebSocket]; +/***/ }), - if (websocket._socket[kWebSocket] !== undefined) { - websocket._socket.removeListener('data', socketOnData); +/***/ 4592: +/***/ ((module) => { - // - // On Node.js < 14.0.0 the `'error'` event is emitted synchronously. See - // https://github.com/websockets/ws/issues/1940. - // - process.nextTick(resume, websocket._socket); +module.exports = eval("require")("utf-8-validate"); - websocket.close(err[kStatusCode]); - } - websocket.emit('error', err); -} +/***/ }), -/** - * The listener of the `Receiver` `'finish'` event. - * - * @private - */ -function receiverOnFinish() { - this[kWebSocket].emitClose(); -} +/***/ 4978: +/***/ ((module) => { -/** - * The listener of the `Receiver` `'message'` event. - * - * @param {Buffer|ArrayBuffer|Buffer[])} data The message - * @param {Boolean} isBinary Specifies whether the message is binary or not - * @private - */ -function receiverOnMessage(data, isBinary) { - this[kWebSocket].emit('message', data, isBinary); -} +module.exports = eval("require")("util/types"); -/** - * The listener of the `Receiver` `'ping'` event. - * - * @param {Buffer} data The data included in the ping frame - * @private - */ -function receiverOnPing(data) { - const websocket = this[kWebSocket]; - websocket.pong(data, !websocket._isServer, NOOP); - websocket.emit('ping', data); -} +/***/ }), -/** - * The listener of the `Receiver` `'pong'` event. - * - * @param {Buffer} data The data included in the pong frame - * @private - */ -function receiverOnPong(data) { - this[kWebSocket].emit('pong', data); -} +/***/ 5387: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -/** - * Resume a readable stream - * - * @param {Readable} stream The readable stream - * @private - */ -function resume(stream) { - stream.resume(); +// TODO: consolidate on using a helpers file at some point in the future, which +// is the approach currently used to export Parser and applyExtends for ESM: +const {applyExtends, cjsPlatformShim, Parser, Yargs, processArgv} = __nccwpck_require__(9562) +Yargs.applyExtends = (config, cwd, mergeExtends) => { + return applyExtends(config, cwd, mergeExtends, cjsPlatformShim) } +Yargs.hideBin = processArgv.hideBin +Yargs.Parser = Parser +module.exports = Yargs -/** - * The listener of the `net.Socket` `'close'` event. - * - * @private - */ -function socketOnClose() { - const websocket = this[kWebSocket]; - - this.removeListener('close', socketOnClose); - this.removeListener('data', socketOnData); - this.removeListener('end', socketOnEnd); - - websocket._readyState = WebSocket.CLOSING; - - let chunk; - - // - // The close frame might not have been received or the `'end'` event emitted, - // for example, if the socket was destroyed due to an error. Ensure that the - // `receiver` stream is closed after writing any remaining buffered data to - // it. If the readable side of the socket is in flowing mode then there is no - // buffered data as everything has been already written and `readable.read()` - // will return `null`. If instead, the socket is paused, any possible buffered - // data will be read as a single chunk. - // - if ( - !this._readableState.endEmitted && - !websocket._closeFrameReceived && - !websocket._receiver._writableState.errorEmitted && - (chunk = websocket._socket.read()) !== null - ) { - websocket._receiver.write(chunk); - } - - websocket._receiver.end(); - - this[kWebSocket] = undefined; - - clearTimeout(websocket._closeTimer); - - if ( - websocket._receiver._writableState.finished || - websocket._receiver._writableState.errorEmitted - ) { - websocket.emitClose(); - } else { - websocket._receiver.on('error', receiverOnFinish); - websocket._receiver.on('finish', receiverOnFinish); - } -} -/** - * The listener of the `net.Socket` `'data'` event. - * - * @param {Buffer} chunk A chunk of data - * @private - */ -function socketOnData(chunk) { - if (!this[kWebSocket]._receiver.write(chunk)) { - this.pause(); - } -} +/***/ }), -/** - * The listener of the `net.Socket` `'end'` event. - * - * @private - */ -function socketOnEnd() { - const websocket = this[kWebSocket]; +/***/ 5670: +/***/ ((module) => { - websocket._readyState = WebSocket.CLOSING; - websocket._receiver.end(); - this.end(); +function webpackEmptyContext(req) { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; } +webpackEmptyContext.keys = () => ([]); +webpackEmptyContext.resolve = webpackEmptyContext; +webpackEmptyContext.id = 5670; +module.exports = webpackEmptyContext; -/** - * The listener of the `net.Socket` `'error'` event. - * - * @private - */ -function socketOnError() { - const websocket = this[kWebSocket]; +/***/ }), - this.removeListener('error', socketOnError); - this.on('error', NOOP); +/***/ 9167: +/***/ ((module) => { - if (websocket) { - websocket._readyState = WebSocket.CLOSING; - this.destroy(); - } +function webpackEmptyContext(req) { + var e = new Error("Cannot find module '" + req + "'"); + e.code = 'MODULE_NOT_FOUND'; + throw e; } - +webpackEmptyContext.keys = () => ([]); +webpackEmptyContext.resolve = webpackEmptyContext; +webpackEmptyContext.id = 9167; +module.exports = webpackEmptyContext; /***/ }), -/***/ 8781: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -var fs = __nccwpck_require__(7147); -var zlib = __nccwpck_require__(9796); -var fd_slicer = __nccwpck_require__(5010); -var crc32 = __nccwpck_require__(4794); -var util = __nccwpck_require__(3837); -var EventEmitter = (__nccwpck_require__(2361).EventEmitter); -var Transform = (__nccwpck_require__(2781).Transform); -var PassThrough = (__nccwpck_require__(2781).PassThrough); -var Writable = (__nccwpck_require__(2781).Writable); +/***/ 9491: +/***/ ((module) => { -exports.open = open; -exports.fromFd = fromFd; -exports.fromBuffer = fromBuffer; -exports.fromRandomAccessReader = fromRandomAccessReader; -exports.dosDateTimeToDate = dosDateTimeToDate; -exports.validateFileName = validateFileName; -exports.ZipFile = ZipFile; -exports.Entry = Entry; -exports.RandomAccessReader = RandomAccessReader; +"use strict"; +module.exports = require("assert"); -function open(path, options, callback) { - if (typeof options === "function") { - callback = options; - options = null; - } - if (options == null) options = {}; - if (options.autoClose == null) options.autoClose = true; - if (options.lazyEntries == null) options.lazyEntries = false; - if (options.decodeStrings == null) options.decodeStrings = true; - if (options.validateEntrySizes == null) options.validateEntrySizes = true; - if (options.strictFileNames == null) options.strictFileNames = false; - if (callback == null) callback = defaultCallback; - fs.open(path, "r", function(err, fd) { - if (err) return callback(err); - fromFd(fd, options, function(err, zipfile) { - if (err) fs.close(fd, defaultCallback); - callback(err, zipfile); - }); - }); -} +/***/ }), -function fromFd(fd, options, callback) { - if (typeof options === "function") { - callback = options; - options = null; - } - if (options == null) options = {}; - if (options.autoClose == null) options.autoClose = false; - if (options.lazyEntries == null) options.lazyEntries = false; - if (options.decodeStrings == null) options.decodeStrings = true; - if (options.validateEntrySizes == null) options.validateEntrySizes = true; - if (options.strictFileNames == null) options.strictFileNames = false; - if (callback == null) callback = defaultCallback; - fs.fstat(fd, function(err, stats) { - if (err) return callback(err); - var reader = fd_slicer.createFromFd(fd, {autoClose: true}); - fromRandomAccessReader(reader, stats.size, options, callback); - }); -} +/***/ 852: +/***/ ((module) => { -function fromBuffer(buffer, options, callback) { - if (typeof options === "function") { - callback = options; - options = null; - } - if (options == null) options = {}; - options.autoClose = false; - if (options.lazyEntries == null) options.lazyEntries = false; - if (options.decodeStrings == null) options.decodeStrings = true; - if (options.validateEntrySizes == null) options.validateEntrySizes = true; - if (options.strictFileNames == null) options.strictFileNames = false; - // limit the max chunk size. see https://github.com/thejoshwolfe/yauzl/issues/87 - var reader = fd_slicer.createFromBuffer(buffer, {maxChunkSize: 0x10000}); - fromRandomAccessReader(reader, buffer.length, options, callback); -} +"use strict"; +module.exports = require("async_hooks"); -function fromRandomAccessReader(reader, totalSize, options, callback) { - if (typeof options === "function") { - callback = options; - options = null; - } - if (options == null) options = {}; - if (options.autoClose == null) options.autoClose = true; - if (options.lazyEntries == null) options.lazyEntries = false; - if (options.decodeStrings == null) options.decodeStrings = true; - var decodeStrings = !!options.decodeStrings; - if (options.validateEntrySizes == null) options.validateEntrySizes = true; - if (options.strictFileNames == null) options.strictFileNames = false; - if (callback == null) callback = defaultCallback; - if (typeof totalSize !== "number") throw new Error("expected totalSize parameter to be a number"); - if (totalSize > Number.MAX_SAFE_INTEGER) { - throw new Error("zip file too large. only file sizes up to 2^52 are supported due to JavaScript's Number type being an IEEE 754 double."); - } +/***/ }), - // the matching unref() call is in zipfile.close() - reader.ref(); +/***/ 4300: +/***/ ((module) => { - // eocdr means End of Central Directory Record. - // search backwards for the eocdr signature. - // the last field of the eocdr is a variable-length comment. - // the comment size is encoded in a 2-byte field in the eocdr, which we can't find without trudging backwards through the comment to find it. - // as a consequence of this design decision, it's possible to have ambiguous zip file metadata if a coherent eocdr was in the comment. - // we search backwards for a eocdr signature, and hope that whoever made the zip file was smart enough to forbid the eocdr signature in the comment. - var eocdrWithoutCommentSize = 22; - var maxCommentSize = 0xffff; // 2-byte size - var bufferSize = Math.min(eocdrWithoutCommentSize + maxCommentSize, totalSize); - var buffer = newBuffer(bufferSize); - var bufferReadStart = totalSize - buffer.length; - readAndAssertNoEof(reader, buffer, 0, bufferSize, bufferReadStart, function(err) { - if (err) return callback(err); - for (var i = bufferSize - eocdrWithoutCommentSize; i >= 0; i -= 1) { - if (buffer.readUInt32LE(i) !== 0x06054b50) continue; - // found eocdr - var eocdrBuffer = buffer.slice(i); +"use strict"; +module.exports = require("buffer"); - // 0 - End of central directory signature = 0x06054b50 - // 4 - Number of this disk - var diskNumber = eocdrBuffer.readUInt16LE(4); - if (diskNumber !== 0) { - return callback(new Error("multi-disk zip files are not supported: found disk number: " + diskNumber)); - } - // 6 - Disk where central directory starts - // 8 - Number of central directory records on this disk - // 10 - Total number of central directory records - var entryCount = eocdrBuffer.readUInt16LE(10); - // 12 - Size of central directory (bytes) - // 16 - Offset of start of central directory, relative to start of archive - var centralDirectoryOffset = eocdrBuffer.readUInt32LE(16); - // 20 - Comment length - var commentLength = eocdrBuffer.readUInt16LE(20); - var expectedCommentLength = eocdrBuffer.length - eocdrWithoutCommentSize; - if (commentLength !== expectedCommentLength) { - return callback(new Error("invalid comment length. expected: " + expectedCommentLength + ". found: " + commentLength)); - } - // 22 - Comment - // the encoding is always cp437. - var comment = decodeStrings ? decodeBuffer(eocdrBuffer, 22, eocdrBuffer.length, false) - : eocdrBuffer.slice(22); +/***/ }), - if (!(entryCount === 0xffff || centralDirectoryOffset === 0xffffffff)) { - return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames)); - } +/***/ 2081: +/***/ ((module) => { - // ZIP64 format +"use strict"; +module.exports = require("child_process"); - // ZIP64 Zip64 end of central directory locator - var zip64EocdlBuffer = newBuffer(20); - var zip64EocdlOffset = bufferReadStart + i - zip64EocdlBuffer.length; - readAndAssertNoEof(reader, zip64EocdlBuffer, 0, zip64EocdlBuffer.length, zip64EocdlOffset, function(err) { - if (err) return callback(err); +/***/ }), - // 0 - zip64 end of central dir locator signature = 0x07064b50 - if (zip64EocdlBuffer.readUInt32LE(0) !== 0x07064b50) { - return callback(new Error("invalid zip64 end of central directory locator signature")); - } - // 4 - number of the disk with the start of the zip64 end of central directory - // 8 - relative offset of the zip64 end of central directory record - var zip64EocdrOffset = readUInt64LE(zip64EocdlBuffer, 8); - // 16 - total number of disks +/***/ 5001: +/***/ ((module) => { - // ZIP64 end of central directory record - var zip64EocdrBuffer = newBuffer(56); - readAndAssertNoEof(reader, zip64EocdrBuffer, 0, zip64EocdrBuffer.length, zip64EocdrOffset, function(err) { - if (err) return callback(err); +"use strict"; +module.exports = require("cluster"); - // 0 - zip64 end of central dir signature 4 bytes (0x06064b50) - if (zip64EocdrBuffer.readUInt32LE(0) !== 0x06064b50) { - return callback(new Error("invalid zip64 end of central directory record signature")); - } - // 4 - size of zip64 end of central directory record 8 bytes - // 12 - version made by 2 bytes - // 14 - version needed to extract 2 bytes - // 16 - number of this disk 4 bytes - // 20 - number of the disk with the start of the central directory 4 bytes - // 24 - total number of entries in the central directory on this disk 8 bytes - // 32 - total number of entries in the central directory 8 bytes - entryCount = readUInt64LE(zip64EocdrBuffer, 32); - // 40 - size of the central directory 8 bytes - // 48 - offset of start of central directory with respect to the starting disk number 8 bytes - centralDirectoryOffset = readUInt64LE(zip64EocdrBuffer, 48); - // 56 - zip64 extensible data sector (variable size) - return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames)); - }); - }); - return; - } - callback(new Error("end of central directory record signature not found")); - }); -} +/***/ }), -util.inherits(ZipFile, EventEmitter); -function ZipFile(reader, centralDirectoryOffset, fileSize, entryCount, comment, autoClose, lazyEntries, decodeStrings, validateEntrySizes, strictFileNames) { - var self = this; - EventEmitter.call(self); - self.reader = reader; - // forward close events - self.reader.on("error", function(err) { - // error closing the fd - emitError(self, err); - }); - self.reader.once("close", function() { - self.emit("close"); - }); - self.readEntryCursor = centralDirectoryOffset; - self.fileSize = fileSize; - self.entryCount = entryCount; - self.comment = comment; - self.entriesRead = 0; - self.autoClose = !!autoClose; - self.lazyEntries = !!lazyEntries; - self.decodeStrings = !!decodeStrings; - self.validateEntrySizes = !!validateEntrySizes; - self.strictFileNames = !!strictFileNames; - self.isOpen = true; - self.emittedError = false; +/***/ 6206: +/***/ ((module) => { - if (!self.lazyEntries) self._readEntry(); -} -ZipFile.prototype.close = function() { - if (!this.isOpen) return; - this.isOpen = false; - this.reader.unref(); -}; +"use strict"; +module.exports = require("console"); -function emitErrorAndAutoClose(self, err) { - if (self.autoClose) self.close(); - emitError(self, err); -} -function emitError(self, err) { - if (self.emittedError) return; - self.emittedError = true; - self.emit("error", err); -} +/***/ }), -ZipFile.prototype.readEntry = function() { - if (!this.lazyEntries) throw new Error("readEntry() called without lazyEntries:true"); - this._readEntry(); -}; -ZipFile.prototype._readEntry = function() { - var self = this; - if (self.entryCount === self.entriesRead) { - // done with metadata - setImmediate(function() { - if (self.autoClose) self.close(); - if (self.emittedError) return; - self.emit("end"); - }); - return; - } - if (self.emittedError) return; - var buffer = newBuffer(46); - readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) { - if (err) return emitErrorAndAutoClose(self, err); - if (self.emittedError) return; - var entry = new Entry(); - // 0 - Central directory file header signature - var signature = buffer.readUInt32LE(0); - if (signature !== 0x02014b50) return emitErrorAndAutoClose(self, new Error("invalid central directory file header signature: 0x" + signature.toString(16))); - // 4 - Version made by - entry.versionMadeBy = buffer.readUInt16LE(4); - // 6 - Version needed to extract (minimum) - entry.versionNeededToExtract = buffer.readUInt16LE(6); - // 8 - General purpose bit flag - entry.generalPurposeBitFlag = buffer.readUInt16LE(8); - // 10 - Compression method - entry.compressionMethod = buffer.readUInt16LE(10); - // 12 - File last modification time - entry.lastModFileTime = buffer.readUInt16LE(12); - // 14 - File last modification date - entry.lastModFileDate = buffer.readUInt16LE(14); - // 16 - CRC-32 - entry.crc32 = buffer.readUInt32LE(16); - // 20 - Compressed size - entry.compressedSize = buffer.readUInt32LE(20); - // 24 - Uncompressed size - entry.uncompressedSize = buffer.readUInt32LE(24); - // 28 - File name length (n) - entry.fileNameLength = buffer.readUInt16LE(28); - // 30 - Extra field length (m) - entry.extraFieldLength = buffer.readUInt16LE(30); - // 32 - File comment length (k) - entry.fileCommentLength = buffer.readUInt16LE(32); - // 34 - Disk number where file starts - // 36 - Internal file attributes - entry.internalFileAttributes = buffer.readUInt16LE(36); - // 38 - External file attributes - entry.externalFileAttributes = buffer.readUInt32LE(38); - // 42 - Relative offset of local file header - entry.relativeOffsetOfLocalHeader = buffer.readUInt32LE(42); +/***/ 2057: +/***/ ((module) => { - if (entry.generalPurposeBitFlag & 0x40) return emitErrorAndAutoClose(self, new Error("strong encryption is not supported")); +"use strict"; +module.exports = require("constants"); - self.readEntryCursor += 46; +/***/ }), - buffer = newBuffer(entry.fileNameLength + entry.extraFieldLength + entry.fileCommentLength); - readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) { - if (err) return emitErrorAndAutoClose(self, err); - if (self.emittedError) return; - // 46 - File name - var isUtf8 = (entry.generalPurposeBitFlag & 0x800) !== 0; - entry.fileName = self.decodeStrings ? decodeBuffer(buffer, 0, entry.fileNameLength, isUtf8) - : buffer.slice(0, entry.fileNameLength); +/***/ 6113: +/***/ ((module) => { - // 46+n - Extra field - var fileCommentStart = entry.fileNameLength + entry.extraFieldLength; - var extraFieldBuffer = buffer.slice(entry.fileNameLength, fileCommentStart); - entry.extraFields = []; - var i = 0; - while (i < extraFieldBuffer.length - 3) { - var headerId = extraFieldBuffer.readUInt16LE(i + 0); - var dataSize = extraFieldBuffer.readUInt16LE(i + 2); - var dataStart = i + 4; - var dataEnd = dataStart + dataSize; - if (dataEnd > extraFieldBuffer.length) return emitErrorAndAutoClose(self, new Error("extra field length exceeds extra field buffer size")); - var dataBuffer = newBuffer(dataSize); - extraFieldBuffer.copy(dataBuffer, 0, dataStart, dataEnd); - entry.extraFields.push({ - id: headerId, - data: dataBuffer, - }); - i = dataEnd; - } +"use strict"; +module.exports = require("crypto"); - // 46+n+m - File comment - entry.fileComment = self.decodeStrings ? decodeBuffer(buffer, fileCommentStart, fileCommentStart + entry.fileCommentLength, isUtf8) - : buffer.slice(fileCommentStart, fileCommentStart + entry.fileCommentLength); - // compatibility hack for https://github.com/thejoshwolfe/yauzl/issues/47 - entry.comment = entry.fileComment; +/***/ }), - self.readEntryCursor += buffer.length; - self.entriesRead += 1; +/***/ 7643: +/***/ ((module) => { - if (entry.uncompressedSize === 0xffffffff || - entry.compressedSize === 0xffffffff || - entry.relativeOffsetOfLocalHeader === 0xffffffff) { - // ZIP64 format - // find the Zip64 Extended Information Extra Field - var zip64EiefBuffer = null; - for (var i = 0; i < entry.extraFields.length; i++) { - var extraField = entry.extraFields[i]; - if (extraField.id === 0x0001) { - zip64EiefBuffer = extraField.data; - break; - } - } - if (zip64EiefBuffer == null) { - return emitErrorAndAutoClose(self, new Error("expected zip64 extended information extra field")); - } - var index = 0; - // 0 - Original Size 8 bytes - if (entry.uncompressedSize === 0xffffffff) { - if (index + 8 > zip64EiefBuffer.length) { - return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include uncompressed size")); - } - entry.uncompressedSize = readUInt64LE(zip64EiefBuffer, index); - index += 8; - } - // 8 - Compressed Size 8 bytes - if (entry.compressedSize === 0xffffffff) { - if (index + 8 > zip64EiefBuffer.length) { - return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include compressed size")); - } - entry.compressedSize = readUInt64LE(zip64EiefBuffer, index); - index += 8; - } - // 16 - Relative Header Offset 8 bytes - if (entry.relativeOffsetOfLocalHeader === 0xffffffff) { - if (index + 8 > zip64EiefBuffer.length) { - return emitErrorAndAutoClose(self, new Error("zip64 extended information extra field does not include relative header offset")); - } - entry.relativeOffsetOfLocalHeader = readUInt64LE(zip64EiefBuffer, index); - index += 8; - } - // 24 - Disk Start Number 4 bytes - } +"use strict"; +module.exports = require("diagnostics_channel"); - // check for Info-ZIP Unicode Path Extra Field (0x7075) - // see https://github.com/thejoshwolfe/yauzl/issues/33 - if (self.decodeStrings) { - for (var i = 0; i < entry.extraFields.length; i++) { - var extraField = entry.extraFields[i]; - if (extraField.id === 0x7075) { - if (extraField.data.length < 6) { - // too short to be meaningful - continue; - } - // Version 1 byte version of this extra field, currently 1 - if (extraField.data.readUInt8(0) !== 1) { - // > Changes may not be backward compatible so this extra - // > field should not be used if the version is not recognized. - continue; - } - // NameCRC32 4 bytes File Name Field CRC32 Checksum - var oldNameCrc32 = extraField.data.readUInt32LE(1); - if (crc32.unsigned(buffer.slice(0, entry.fileNameLength)) !== oldNameCrc32) { - // > If the CRC check fails, this UTF-8 Path Extra Field should be - // > ignored and the File Name field in the header should be used instead. - continue; - } - // UnicodeName Variable UTF-8 version of the entry File Name - entry.fileName = decodeBuffer(extraField.data, 5, extraField.data.length, true); - break; - } - } - } +/***/ }), - // validate file size - if (self.validateEntrySizes && entry.compressionMethod === 0) { - var expectedCompressedSize = entry.uncompressedSize; - if (entry.isEncrypted()) { - // traditional encryption prefixes the file data with a header - expectedCompressedSize += 12; - } - if (entry.compressedSize !== expectedCompressedSize) { - var msg = "compressed/uncompressed size mismatch for stored file: " + entry.compressedSize + " != " + entry.uncompressedSize; - return emitErrorAndAutoClose(self, new Error(msg)); - } - } +/***/ 2361: +/***/ ((module) => { - if (self.decodeStrings) { - if (!self.strictFileNames) { - // allow backslash - entry.fileName = entry.fileName.replace(/\\/g, "/"); - } - var errorMessage = validateFileName(entry.fileName, self.validateFileNameOptions); - if (errorMessage != null) return emitErrorAndAutoClose(self, new Error(errorMessage)); - } - self.emit("entry", entry); +"use strict"; +module.exports = require("events"); - if (!self.lazyEntries) self._readEntry(); - }); - }); -}; +/***/ }), -ZipFile.prototype.openReadStream = function(entry, options, callback) { - var self = this; - // parameter validation - var relativeStart = 0; - var relativeEnd = entry.compressedSize; - if (callback == null) { - callback = options; - options = {}; - } else { - // validate options that the caller has no excuse to get wrong - if (options.decrypt != null) { - if (!entry.isEncrypted()) { - throw new Error("options.decrypt can only be specified for encrypted entries"); - } - if (options.decrypt !== false) throw new Error("invalid options.decrypt value: " + options.decrypt); - if (entry.isCompressed()) { - if (options.decompress !== false) throw new Error("entry is encrypted and compressed, and options.decompress !== false"); - } - } - if (options.decompress != null) { - if (!entry.isCompressed()) { - throw new Error("options.decompress can only be specified for compressed entries"); - } - if (!(options.decompress === false || options.decompress === true)) { - throw new Error("invalid options.decompress value: " + options.decompress); - } - } - if (options.start != null || options.end != null) { - if (entry.isCompressed() && options.decompress !== false) { - throw new Error("start/end range not allowed for compressed entry without options.decompress === false"); - } - if (entry.isEncrypted() && options.decrypt !== false) { - throw new Error("start/end range not allowed for encrypted entry without options.decrypt === false"); - } - } - if (options.start != null) { - relativeStart = options.start; - if (relativeStart < 0) throw new Error("options.start < 0"); - if (relativeStart > entry.compressedSize) throw new Error("options.start > entry.compressedSize"); - } - if (options.end != null) { - relativeEnd = options.end; - if (relativeEnd < 0) throw new Error("options.end < 0"); - if (relativeEnd > entry.compressedSize) throw new Error("options.end > entry.compressedSize"); - if (relativeEnd < relativeStart) throw new Error("options.end < options.start"); - } - } - // any further errors can either be caused by the zipfile, - // or were introduced in a minor version of yauzl, - // so should be passed to the client rather than thrown. - if (!self.isOpen) return callback(new Error("closed")); - if (entry.isEncrypted()) { - if (options.decrypt !== false) return callback(new Error("entry is encrypted, and options.decrypt !== false")); - } - // make sure we don't lose the fd before we open the actual read stream - self.reader.ref(); - var buffer = newBuffer(30); - readAndAssertNoEof(self.reader, buffer, 0, buffer.length, entry.relativeOffsetOfLocalHeader, function(err) { - try { - if (err) return callback(err); - // 0 - Local file header signature = 0x04034b50 - var signature = buffer.readUInt32LE(0); - if (signature !== 0x04034b50) { - return callback(new Error("invalid local file header signature: 0x" + signature.toString(16))); - } - // all this should be redundant - // 4 - Version needed to extract (minimum) - // 6 - General purpose bit flag - // 8 - Compression method - // 10 - File last modification time - // 12 - File last modification date - // 14 - CRC-32 - // 18 - Compressed size - // 22 - Uncompressed size - // 26 - File name length (n) - var fileNameLength = buffer.readUInt16LE(26); - // 28 - Extra field length (m) - var extraFieldLength = buffer.readUInt16LE(28); - // 30 - File name - // 30+n - Extra field - var localFileHeaderEnd = entry.relativeOffsetOfLocalHeader + buffer.length + fileNameLength + extraFieldLength; - var decompress; - if (entry.compressionMethod === 0) { - // 0 - The file is stored (no compression) - decompress = false; - } else if (entry.compressionMethod === 8) { - // 8 - The file is Deflated - decompress = options.decompress != null ? options.decompress : true; - } else { - return callback(new Error("unsupported compression method: " + entry.compressionMethod)); - } - var fileDataStart = localFileHeaderEnd; - var fileDataEnd = fileDataStart + entry.compressedSize; - if (entry.compressedSize !== 0) { - // bounds check now, because the read streams will probably not complain loud enough. - // since we're dealing with an unsigned offset plus an unsigned size, - // we only have 1 thing to check for. - if (fileDataEnd > self.fileSize) { - return callback(new Error("file data overflows file bounds: " + - fileDataStart + " + " + entry.compressedSize + " > " + self.fileSize)); - } - } - var readStream = self.reader.createReadStream({ - start: fileDataStart + relativeStart, - end: fileDataStart + relativeEnd, - }); - var endpointStream = readStream; - if (decompress) { - var destroyed = false; - var inflateFilter = zlib.createInflateRaw(); - readStream.on("error", function(err) { - // setImmediate here because errors can be emitted during the first call to pipe() - setImmediate(function() { - if (!destroyed) inflateFilter.emit("error", err); - }); - }); - readStream.pipe(inflateFilter); +/***/ 7147: +/***/ ((module) => { - if (self.validateEntrySizes) { - endpointStream = new AssertByteCountStream(entry.uncompressedSize); - inflateFilter.on("error", function(err) { - // forward zlib errors to the client-visible stream - setImmediate(function() { - if (!destroyed) endpointStream.emit("error", err); - }); - }); - inflateFilter.pipe(endpointStream); - } else { - // the zlib filter is the client-visible stream - endpointStream = inflateFilter; - } - // this is part of yauzl's API, so implement this function on the client-visible stream - endpointStream.destroy = function() { - destroyed = true; - if (inflateFilter !== endpointStream) inflateFilter.unpipe(endpointStream); - readStream.unpipe(inflateFilter); - // TODO: the inflateFilter may cause a memory leak. see Issue #27. - readStream.destroy(); - }; - } - callback(null, endpointStream); - } finally { - self.reader.unref(); - } - }); -}; +"use strict"; +module.exports = require("fs"); -function Entry() { -} -Entry.prototype.getLastModDate = function() { - return dosDateTimeToDate(this.lastModFileDate, this.lastModFileTime); -}; -Entry.prototype.isEncrypted = function() { - return (this.generalPurposeBitFlag & 0x1) !== 0; -}; -Entry.prototype.isCompressed = function() { - return this.compressionMethod === 8; -}; +/***/ }), -function dosDateTimeToDate(date, time) { - var day = date & 0x1f; // 1-31 - var month = (date >> 5 & 0xf) - 1; // 1-12, 0-11 - var year = (date >> 9 & 0x7f) + 1980; // 0-128, 1980-2108 +/***/ 3292: +/***/ ((module) => { - var millisecond = 0; - var second = (time & 0x1f) * 2; // 0-29, 0-58 (even numbers) - var minute = time >> 5 & 0x3f; // 0-59 - var hour = time >> 11 & 0x1f; // 0-23 +"use strict"; +module.exports = require("fs/promises"); - return new Date(year, month, day, hour, minute, second, millisecond); -} +/***/ }), -function validateFileName(fileName) { - if (fileName.indexOf("\\") !== -1) { - return "invalid characters in fileName: " + fileName; - } - if (/^[a-zA-Z]:/.test(fileName) || /^\//.test(fileName)) { - return "absolute path: " + fileName; - } - if (fileName.split("/").indexOf("..") !== -1) { - return "invalid relative path: " + fileName; - } - // all good - return null; -} +/***/ 3685: +/***/ ((module) => { -function readAndAssertNoEof(reader, buffer, offset, length, position, callback) { - if (length === 0) { - // fs.read will throw an out-of-bounds error if you try to read 0 bytes from a 0 byte file - return setImmediate(function() { callback(null, newBuffer(0)); }); - } - reader.read(buffer, offset, length, position, function(err, bytesRead) { - if (err) return callback(err); - if (bytesRead < length) { - return callback(new Error("unexpected EOF")); - } - callback(); - }); -} +"use strict"; +module.exports = require("http"); -util.inherits(AssertByteCountStream, Transform); -function AssertByteCountStream(byteCount) { - Transform.call(this); - this.actualByteCount = 0; - this.expectedByteCount = byteCount; -} -AssertByteCountStream.prototype._transform = function(chunk, encoding, cb) { - this.actualByteCount += chunk.length; - if (this.actualByteCount > this.expectedByteCount) { - var msg = "too many bytes in the stream. expected " + this.expectedByteCount + ". got at least " + this.actualByteCount; - return cb(new Error(msg)); - } - cb(null, chunk); -}; -AssertByteCountStream.prototype._flush = function(cb) { - if (this.actualByteCount < this.expectedByteCount) { - var msg = "not enough bytes in the stream. expected " + this.expectedByteCount + ". got only " + this.actualByteCount; - return cb(new Error(msg)); - } - cb(); -}; +/***/ }), -util.inherits(RandomAccessReader, EventEmitter); -function RandomAccessReader() { - EventEmitter.call(this); - this.refCount = 0; -} -RandomAccessReader.prototype.ref = function() { - this.refCount += 1; -}; -RandomAccessReader.prototype.unref = function() { - var self = this; - self.refCount -= 1; +/***/ 5158: +/***/ ((module) => { + +"use strict"; +module.exports = require("http2"); + +/***/ }), + +/***/ 5687: +/***/ ((module) => { + +"use strict"; +module.exports = require("https"); + +/***/ }), + +/***/ 1808: +/***/ ((module) => { + +"use strict"; +module.exports = require("net"); + +/***/ }), + +/***/ 5673: +/***/ ((module) => { - if (self.refCount > 0) return; - if (self.refCount < 0) throw new Error("invalid unref"); +"use strict"; +module.exports = require("node:events"); - self.close(onCloseDone); +/***/ }), - function onCloseDone(err) { - if (err) return self.emit('error', err); - self.emit('close'); - } -}; -RandomAccessReader.prototype.createReadStream = function(options) { - var start = options.start; - var end = options.end; - if (start === end) { - var emptyStream = new PassThrough(); - setImmediate(function() { - emptyStream.end(); - }); - return emptyStream; - } - var stream = this._readStreamForRange(start, end); +/***/ 4492: +/***/ ((module) => { - var destroyed = false; - var refUnrefFilter = new RefUnrefFilter(this); - stream.on("error", function(err) { - setImmediate(function() { - if (!destroyed) refUnrefFilter.emit("error", err); - }); - }); - refUnrefFilter.destroy = function() { - stream.unpipe(refUnrefFilter); - refUnrefFilter.unref(); - stream.destroy(); - }; +"use strict"; +module.exports = require("node:stream"); - var byteCounter = new AssertByteCountStream(end - start); - refUnrefFilter.on("error", function(err) { - setImmediate(function() { - if (!destroyed) byteCounter.emit("error", err); - }); - }); - byteCounter.destroy = function() { - destroyed = true; - refUnrefFilter.unpipe(byteCounter); - refUnrefFilter.destroy(); - }; +/***/ }), - return stream.pipe(refUnrefFilter).pipe(byteCounter); -}; -RandomAccessReader.prototype._readStreamForRange = function(start, end) { - throw new Error("not implemented"); -}; -RandomAccessReader.prototype.read = function(buffer, offset, length, position, callback) { - var readStream = this.createReadStream({start: position, end: position + length}); - var writeStream = new Writable(); - var written = 0; - writeStream._write = function(chunk, encoding, cb) { - chunk.copy(buffer, offset + written, 0, chunk.length); - written += chunk.length; - cb(); - }; - writeStream.on("finish", callback); - readStream.on("error", function(error) { - callback(error); - }); - readStream.pipe(writeStream); -}; -RandomAccessReader.prototype.close = function(callback) { - setImmediate(callback); -}; +/***/ 7261: +/***/ ((module) => { -util.inherits(RefUnrefFilter, PassThrough); -function RefUnrefFilter(context) { - PassThrough.call(this); - this.context = context; - this.context.ref(); - this.unreffedYet = false; -} -RefUnrefFilter.prototype._flush = function(cb) { - this.unref(); - cb(); -}; -RefUnrefFilter.prototype.unref = function(cb) { - if (this.unreffedYet) return; - this.unreffedYet = true; - this.context.unref(); -}; +"use strict"; +module.exports = require("node:util"); -var cp437 = '\u0000☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ '; -function decodeBuffer(buffer, start, end, isUtf8) { - if (isUtf8) { - return buffer.toString("utf8", start, end); - } else { - var result = ""; - for (var i = start; i < end; i++) { - result += cp437[buffer[i]]; - } - return result; - } -} +/***/ }), -function readUInt64LE(buffer, offset) { - // there is no native function for this, because we can't actually store 64-bit integers precisely. - // after 53 bits, JavaScript's Number type (IEEE 754 double) can't store individual integers anymore. - // but since 53 bits is a whole lot more than 32 bits, we do our best anyway. - var lower32 = buffer.readUInt32LE(offset); - var upper32 = buffer.readUInt32LE(offset + 4); - // we can't use bitshifting here, because JavaScript bitshifting only works on 32-bit integers. - return upper32 * 0x100000000 + lower32; - // as long as we're bounds checking the result of this function against the total file size, - // we'll catch any overflow errors, because we already made sure the total file size was within reason. -} +/***/ 2037: +/***/ ((module) => { -// Node 10 deprecated new Buffer(). -var newBuffer; -if (typeof Buffer.allocUnsafe === "function") { - newBuffer = function(len) { - return Buffer.allocUnsafe(len); - }; -} else { - newBuffer = function(len) { - return new Buffer(len); - }; -} +"use strict"; +module.exports = require("os"); -function defaultCallback(err) { - if (err) throw err; -} +/***/ }), +/***/ 1017: +/***/ ((module) => { + +"use strict"; +module.exports = require("path"); /***/ }), -/***/ 3816: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 4074: +/***/ ((module) => { -const core = __nccwpck_require__(2186); -const exec = __nccwpck_require__(1514); -const io = __nccwpck_require__(7436); -const fs = __nccwpck_require__(7147); -const path = __nccwpck_require__(1017); -const { readdir } = __nccwpck_require__(3292); -const { Activator } = __nccwpck_require__(974); +"use strict"; +module.exports = require("perf_hooks"); -async function Run() { - try { - var editorPath = process.env.UNITY_EDITOR_PATH; +/***/ }), - if (!editorPath) { - throw Error("Missing UNITY_EDITOR_PATH! Requires xrtk/unity-setup to run before this step."); - } +/***/ 7282: +/***/ ((module) => { - var projectPath = process.env.UNITY_PROJECT_PATH; +"use strict"; +module.exports = require("process"); - if (!projectPath) { - throw Error("Missing UNITY_PROJECT_PATH! Requires xrtk/unity-setup to run before this step."); - } +/***/ }), - var username = core.getInput('username'); +/***/ 5477: +/***/ ((module) => { - if (!username) { - throw Error('Missing username input'); - } +"use strict"; +module.exports = require("punycode"); - var password = core.getInput('password'); +/***/ }), - if (!password) { - throw Error('Missing password input'); - } +/***/ 3477: +/***/ ((module) => { - var authKey = core.getInput('auth-key'); +"use strict"; +module.exports = require("querystring"); - var pwsh = await io.which("pwsh", true); - var unity_action = __nccwpck_require__.ab + "unity-action.ps1"; - var licenseType = core.getInput('license-type'); +/***/ }), - if (licenseType.toLowerCase().startsWith('pro')) { - // if pro/plus license activate by using UNITY_SERIAL env variable - var serial = core.getInput('serial'); +/***/ 4521: +/***/ ((module) => { - if (!serial) { - throw Error('Missing serial input'); - } +"use strict"; +module.exports = require("readline"); - // Unity only likes to mask the last 4 characters of serial. - // Let's mask all of it. - var maskedSerial = serial.slice(0, -4) + `XXXX`; - core.setSecret(maskedSerial); - core.startGroup(`Activate Unity Professional License`); - var args = `-quit -nographics -batchmode -serial ${serial} -username ${username} -password ${password}`; - var exitCode = await exec.exec(`"${pwsh}" -Command`, `${unity_action} -editorPath "${editorPath}" -projectPath "${projectPath}" -additionalArgs "${args}" -logName ProLicenseActivation`); - core.endGroup(); - } else if (licenseType.toLowerCase().startsWith('per')) { - // if personal license activate by using requesting activation file - core.startGroup(`Generate Unity License Request File`); - var exitCode = 0; - var args = `-quit -nographics -batchmode -createManualActivationFile`; - try { - exitCode = await exec.exec(`"${pwsh}" -Command`, `${unity_action} -editorPath "${editorPath}" -projectPath "${projectPath}" -additionalArgs "${args}" -logName ManualLicenseRequest`); - } catch (error) { - //console.error(error.message); - } +/***/ }), - core.endGroup(); +/***/ 2781: +/***/ ((module) => { - var exeDir = path.resolve(process.cwd()); - core.debug(`exeDir: ${exeDir}`); - var files = await findByExtension(exeDir, '.alf'); - var alfPath = files[0]; +"use strict"; +module.exports = require("stream"); - core.debug(`alf Path: "${alfPath}"`); +/***/ }), - if (!alfPath) { - throw Error(`Failed to find generated license alf request file!`); - } +/***/ 5356: +/***/ ((module) => { - core.startGroup(`Download Unity License Activation File`); +"use strict"; +module.exports = require("stream/web"); - await new Activator({ - file: alfPath, - debug: core.isDebug(), - username: username, - password: password, - key: authKey, - serial: '', - out: exeDir, - }) - .run() - .catch(e => { - core.error(e.message); - }); +/***/ }), - core.endGroup(); +/***/ 1576: +/***/ ((module) => { - files = await findByExtension(exeDir, '.ulf'); - var ulfPath = files[0]; +"use strict"; +module.exports = require("string_decoder"); - core.debug(`ulf file: "${ulfPath}"`); +/***/ }), - if (!ulfPath) { - throw Error(`Failed to find manual license ulf file!`); - } +/***/ 9512: +/***/ ((module) => { - core.startGroup(`Activate Unity Personal License`); - args = `-quit -nographics -batchmode -manualLicenseFile ""${ulfPath}""`; +"use strict"; +module.exports = require("timers"); - try { - exitCode = await exec.exec(`"${pwsh}" -Command`, `${unity_action} -editorPath "${editorPath}" -projectPath "${projectPath}" -additionalArgs "${args}" -logName PersonalLicenseActivation`); - } catch (error) { - //console.error(error.message); - } +/***/ }), - // cleanup - fs.unlink(alfPath, () => core.debug(`removed: ${alfPath}`)); - fs.unlink(ulfPath, () => core.debug(`removed: ${ulfPath}`)); +/***/ 4404: +/***/ ((module) => { - core.endGroup(); - } else { - core.setFailed(`Invalid License type provided: '${licenseType}' | expects: 'professional' or 'personal'`); - } - } catch (error) { - core.setFailed(`Unity License Activation Failed! ${error.message}`); - } -}; +"use strict"; +module.exports = require("tls"); -const findByExtension = async (dir, ext) => { - const directories = []; - const matchedFiles = []; - const files = await readdir(dir); +/***/ }), - for (const file of files) { - const item = path.resolve(dir, file); +/***/ 6224: +/***/ ((module) => { - if (fs.statSync(`${dir}/${file}`).isDirectory()) { - directories.push(item); - } else if (file.endsWith(ext)) { - core.debug(`--> Found! ${item}`); - matchedFiles.push(item); - break; - } - } +"use strict"; +module.exports = require("tty"); - if (matchedFiles.length == 0) { - for(const subDir of directories) { - const nestedMatches = await findByExtension(subDir, ext); +/***/ }), - for (const nestedMatch of nestedMatches) { - matchedFiles.push(nestedMatch); - break; - } - } - } +/***/ 7310: +/***/ ((module) => { - return matchedFiles; -}; +"use strict"; +module.exports = require("url"); -const findWorkspace = async (dir) => { - core.debug(`Searching for .git root in: ${dir}`); - const files = await readdir(dir); +/***/ }), - for (const file of files) { - if (file.match('\.git')) { - return path.resolve(dir); - } - } +/***/ 3837: +/***/ ((module) => { - const result = await findWorkspace(path.resolve(dir, '..')); - return result; -}; +"use strict"; +module.exports = require("util"); -module.exports = { Run } +/***/ }), + +/***/ 1267: +/***/ ((module) => { + +"use strict"; +module.exports = require("worker_threads"); /***/ }), -/***/ 8162: -/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { +/***/ 9796: +/***/ ((module) => { -const core = __nccwpck_require__(2186); -const exec = __nccwpck_require__(1514); -const io = __nccwpck_require__(7436); -const path = __nccwpck_require__(1017); +"use strict"; +module.exports = require("zlib"); -async function Run() { - try { - var licenseType = core.getInput('license-type'); +/***/ }), - if (licenseType.toLowerCase().startsWith('pro')) { - // return license if pro/plus - console.log(`::group::Returning ${licenseType} Unity License`); +/***/ 2960: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { - var editorPath = process.env.UNITY_EDITOR_PATH; +"use strict"; - if (!editorPath) { - throw Error("Missing UNITY_EDITOR_PATH! Requires xrtk/unity-setup to run before this step."); - } - var projectPath = process.env.UNITY_PROJECT_PATH; +const WritableStream = (__nccwpck_require__(4492).Writable) +const inherits = (__nccwpck_require__(7261).inherits) - if (!projectPath) { - throw Error("Missing UNITY_PROJECT_PATH! Requires xrtk/unity-setup to run before this step."); - } +const StreamSearch = __nccwpck_require__(1142) - var username = core.getInput('username'); +const PartStream = __nccwpck_require__(1620) +const HeaderParser = __nccwpck_require__(2032) - if (!username) { - throw Error('Missing username input'); - } +const DASH = 45 +const B_ONEDASH = Buffer.from('-') +const B_CRLF = Buffer.from('\r\n') +const EMPTY_FN = function () {} - var password = core.getInput('password'); +function Dicer (cfg) { + if (!(this instanceof Dicer)) { return new Dicer(cfg) } + WritableStream.call(this, cfg) - if (!password) { - throw Error('Missing password input'); - } + if (!cfg || (!cfg.headerFirst && typeof cfg.boundary !== 'string')) { throw new TypeError('Boundary required') } - var pwsh = await io.which("pwsh", true); - var unity_action = __nccwpck_require__.ab + "unity-action.ps1"; - // -quit -batchmode -nographics -returnlicense -username name@example.com -password XXXXXXXXXXXXX - var args = `-quit -batchmode -nographics -returnlicense -username ${username} -password ${password}`; - var exitCode = 0; + if (typeof cfg.boundary === 'string') { this.setBoundary(cfg.boundary) } else { this._bparser = undefined } - try { - exitCode = await exec.exec(`"${pwsh}" -Command`, `${unity_action} -editorPath "${editorPath}" -projectPath "${projectPath}" -additionalArgs "${args}" -logName ReturnLicense`); - } catch (error) { - console.error(error.message); - } + this._headerFirst = cfg.headerFirst - console.log(`::endgroup::`); + this._dashes = 0 + this._parts = 0 + this._finished = false + this._realFinish = false + this._isPreamble = true + this._justMatched = false + this._firstWrite = true + this._inHeader = true + this._part = undefined + this._cb = undefined + this._ignoreData = false + this._partOpts = { highWaterMark: cfg.partHwm } + this._pause = false - if (exitCode != 0) { - throw Error(`Failed to deactivate license! errorCode: ${exitCode}`); - } + const self = this + this._hparser = new HeaderParser(cfg) + this._hparser.on('header', function (header) { + self._inHeader = false + self._part.emit('header', header) + }) +} +inherits(Dicer, WritableStream) + +Dicer.prototype.emit = function (ev) { + if (ev === 'finish' && !this._realFinish) { + if (!this._finished) { + const self = this + process.nextTick(function () { + self.emit('error', new Error('Unexpected end of multipart data')) + if (self._part && !self._ignoreData) { + const type = (self._isPreamble ? 'Preamble' : 'Part') + self._part.emit('error', new Error(type + ' terminated early due to unexpected end of multipart data')) + self._part.push(null) + process.nextTick(function () { + self._realFinish = true + self.emit('finish') + self._realFinish = false + }) + return } - } catch (error) { - core.setFailed(error.message); + self._realFinish = true + self.emit('finish') + self._realFinish = false + }) } -}; + } else { WritableStream.prototype.emit.apply(this, arguments) } +} -module.exports = { Run } +Dicer.prototype._write = function (data, encoding, cb) { + // ignore unexpected data (e.g. extra trailer data after finished) + if (!this._hparser && !this._bparser) { return cb() } -/***/ }), + if (this._headerFirst && this._isPreamble) { + if (!this._part) { + this._part = new PartStream(this._partOpts) + if (this._events.preamble) { this.emit('preamble', this._part) } else { this._ignore() } + } + const r = this._hparser.push(data) + if (!this._inHeader && r !== undefined && r < data.length) { data = data.slice(r) } else { return cb() } + } -/***/ 4351: -/***/ ((__unused_webpack_module, __unused_webpack_exports, __nccwpck_require__) => { + // allows for "easier" testing + if (this._firstWrite) { + this._bparser.push(B_CRLF) + this._firstWrite = false + } -const core = __nccwpck_require__(2186); -const activate = __nccwpck_require__(3816); -const deactivate = __nccwpck_require__(8162); -const IsPost = !!core.getState('isPost'); + this._bparser.push(data) -const main = async () => { - core.saveState('isPost', true); + if (this._pause) { this._cb = cb } else { cb() } +} - if (!IsPost) { - // activate license - await activate.Run(); - } else { - // return license - await deactivate.Run(); +Dicer.prototype.reset = function () { + this._part = undefined + this._bparser = undefined + this._hparser = undefined +} + +Dicer.prototype.setBoundary = function (boundary) { + const self = this + this._bparser = new StreamSearch('\r\n--' + boundary) + this._bparser.on('info', function (isMatch, data, start, end) { + self._oninfo(isMatch, data, start, end) + }) +} + +Dicer.prototype._ignore = function () { + if (this._part && !this._ignoreData) { + this._ignoreData = true + this._part.on('error', EMPTY_FN) + // we must perform some kind of read on the stream even though we are + // ignoring the data, otherwise node's Readable stream will not emit 'end' + // after pushing null to the stream + this._part.resume() + } +} + +Dicer.prototype._oninfo = function (isMatch, data, start, end) { + let buf; const self = this; let i = 0; let r; let shouldWriteMore = true + + if (!this._part && this._justMatched && data) { + while (this._dashes < 2 && (start + i) < end) { + if (data[start + i] === DASH) { + ++i + ++this._dashes + } else { + if (this._dashes) { buf = B_ONEDASH } + this._dashes = 0 + break + } + } + if (this._dashes === 2) { + if ((start + i) < end && this._events.trailer) { this.emit('trailer', data.slice(start + i, end)) } + this.reset() + this._finished = true + // no more parts will be added + if (self._parts === 0) { + self._realFinish = true + self.emit('finish') + self._realFinish = false + } + } + if (this._dashes) { return } + } + if (this._justMatched) { this._justMatched = false } + if (!this._part) { + this._part = new PartStream(this._partOpts) + this._part._read = function (n) { + self._unpause() + } + if (this._isPreamble && this._events.preamble) { this.emit('preamble', this._part) } else if (this._isPreamble !== true && this._events.part) { this.emit('part', this._part) } else { this._ignore() } + if (!this._isPreamble) { this._inHeader = true } + } + if (data && start < end && !this._ignoreData) { + if (this._isPreamble || !this._inHeader) { + if (buf) { shouldWriteMore = this._part.push(buf) } + shouldWriteMore = this._part.push(data.slice(start, end)) + if (!shouldWriteMore) { this._pause = true } + } else if (!this._isPreamble && this._inHeader) { + if (buf) { this._hparser.push(buf) } + r = this._hparser.push(data.slice(start, end)) + if (!this._inHeader && r !== undefined && r < end) { this._oninfo(false, data, start + r, end) } + } + } + if (isMatch) { + this._hparser.reset() + if (this._isPreamble) { this._isPreamble = false } else { + if (start !== end) { + ++this._parts + this._part.on('end', function () { + if (--self._parts === 0) { + if (self._finished) { + self._realFinish = true + self.emit('finish') + self._realFinish = false + } else { + self._unpause() + } + } + }) + } } + this._part.push(null) + this._part = undefined + this._ignoreData = false + this._justMatched = true + this._dashes = 0 + } } -// Call the main function to run the action -main(); +Dicer.prototype._unpause = function () { + if (!this._pause) { return } + + this._pause = false + if (this._cb) { + const cb = this._cb + this._cb = undefined + cb() + } +} + +module.exports = Dicer + /***/ }), -/***/ 1269: -/***/ ((module) => { +/***/ 2032: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -module.exports = eval("require")("bufferutil"); +"use strict"; -/***/ }), +const EventEmitter = (__nccwpck_require__(5673).EventEmitter) +const inherits = (__nccwpck_require__(7261).inherits) +const getLimit = __nccwpck_require__(1467) + +const StreamSearch = __nccwpck_require__(1142) + +const B_DCRLF = Buffer.from('\r\n\r\n') +const RE_CRLF = /\r\n/g +const RE_HDR = /^([^:]+):[ \t]?([\x00-\xFF]+)?$/ // eslint-disable-line no-control-regex + +function HeaderParser (cfg) { + EventEmitter.call(this) + + cfg = cfg || {} + const self = this + this.nread = 0 + this.maxed = false + this.npairs = 0 + this.maxHeaderPairs = getLimit(cfg, 'maxHeaderPairs', 2000) + this.maxHeaderSize = getLimit(cfg, 'maxHeaderSize', 80 * 1024) + this.buffer = '' + this.header = {} + this.finished = false + this.ss = new StreamSearch(B_DCRLF) + this.ss.on('info', function (isMatch, data, start, end) { + if (data && !self.maxed) { + if (self.nread + end - start >= self.maxHeaderSize) { + end = self.maxHeaderSize - self.nread + start + self.nread = self.maxHeaderSize + self.maxed = true + } else { self.nread += (end - start) } + + self.buffer += data.toString('binary', start, end) + } + if (isMatch) { self._finish() } + }) +} +inherits(HeaderParser, EventEmitter) -/***/ 2877: -/***/ ((module) => { +HeaderParser.prototype.push = function (data) { + const r = this.ss.push(data) + if (this.finished) { return r } +} -module.exports = eval("require")("encoding"); +HeaderParser.prototype.reset = function () { + this.finished = false + this.buffer = '' + this.header = {} + this.ss.reset() +} +HeaderParser.prototype._finish = function () { + if (this.buffer) { this._parseHeader() } + this.ss.matches = this.ss.maxMatches + const header = this.header + this.header = {} + this.buffer = '' + this.finished = true + this.nread = this.npairs = 0 + this.maxed = false + this.emit('header', header) +} -/***/ }), +HeaderParser.prototype._parseHeader = function () { + if (this.npairs === this.maxHeaderPairs) { return } -/***/ 4592: -/***/ ((module) => { + const lines = this.buffer.split(RE_CRLF) + const len = lines.length + let m, h -module.exports = eval("require")("utf-8-validate"); + for (var i = 0; i < len; ++i) { // eslint-disable-line no-var + if (lines[i].length === 0) { continue } + if (lines[i][0] === '\t' || lines[i][0] === ' ') { + // folded header content + // RFC2822 says to just remove the CRLF and not the whitespace following + // it, so we follow the RFC and include the leading whitespace ... + if (h) { + this.header[h][this.header[h].length - 1] += lines[i] + continue + } + } + + const posColon = lines[i].indexOf(':') + if ( + posColon === -1 || + posColon === 0 + ) { + return + } + m = RE_HDR.exec(lines[i]) + h = m[1].toLowerCase() + this.header[h] = this.header[h] || [] + this.header[h].push((m[2] || '')) + if (++this.npairs === this.maxHeaderPairs) { break } + } +} + +module.exports = HeaderParser /***/ }), -/***/ 5387: +/***/ 1620: /***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { -// TODO: consolidate on using a helpers file at some point in the future, which -// is the approach currently used to export Parser and applyExtends for ESM: -const {applyExtends, cjsPlatformShim, Parser, Yargs, processArgv} = __nccwpck_require__(9562) -Yargs.applyExtends = (config, cwd, mergeExtends) => { - return applyExtends(config, cwd, mergeExtends, cjsPlatformShim) +"use strict"; + + +const inherits = (__nccwpck_require__(7261).inherits) +const ReadableStream = (__nccwpck_require__(4492).Readable) + +function PartStream (opts) { + ReadableStream.call(this, opts) } -Yargs.hideBin = processArgv.hideBin -Yargs.Parser = Parser -module.exports = Yargs +inherits(PartStream, ReadableStream) + +PartStream.prototype._read = function (n) {} + +module.exports = PartStream + + +/***/ }), + +/***/ 1142: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { + +"use strict"; + + +/** + * Copyright Brian White. All rights reserved. + * + * @see https://github.com/mscdex/streamsearch + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + * + * Based heavily on the Streaming Boyer-Moore-Horspool C++ implementation + * by Hongli Lai at: https://github.com/FooBarWidget/boyer-moore-horspool + */ +const EventEmitter = (__nccwpck_require__(5673).EventEmitter) +const inherits = (__nccwpck_require__(7261).inherits) + +function SBMH (needle) { + if (typeof needle === 'string') { + needle = Buffer.from(needle) + } + if (!Buffer.isBuffer(needle)) { + throw new TypeError('The needle has to be a String or a Buffer.') + } + + const needleLength = needle.length + + if (needleLength === 0) { + throw new Error('The needle cannot be an empty String/Buffer.') + } -/***/ }), + if (needleLength > 256) { + throw new Error('The needle cannot have a length bigger than 256.') + } -/***/ 5670: -/***/ ((module) => { + this.maxMatches = Infinity + this.matches = 0 -function webpackEmptyContext(req) { - var e = new Error("Cannot find module '" + req + "'"); - e.code = 'MODULE_NOT_FOUND'; - throw e; -} -webpackEmptyContext.keys = () => ([]); -webpackEmptyContext.resolve = webpackEmptyContext; -webpackEmptyContext.id = 5670; -module.exports = webpackEmptyContext; + this._occ = new Array(256) + .fill(needleLength) // Initialize occurrence table. + this._lookbehind_size = 0 + this._needle = needle + this._bufpos = 0 -/***/ }), + this._lookbehind = Buffer.alloc(needleLength) -/***/ 9167: -/***/ ((module) => { + // Populate occurrence table with analysis of the needle, + // ignoring last letter. + for (var i = 0; i < needleLength - 1; ++i) { // eslint-disable-line no-var + this._occ[needle[i]] = needleLength - 1 - i + } +} +inherits(SBMH, EventEmitter) -function webpackEmptyContext(req) { - var e = new Error("Cannot find module '" + req + "'"); - e.code = 'MODULE_NOT_FOUND'; - throw e; +SBMH.prototype.reset = function () { + this._lookbehind_size = 0 + this.matches = 0 + this._bufpos = 0 } -webpackEmptyContext.keys = () => ([]); -webpackEmptyContext.resolve = webpackEmptyContext; -webpackEmptyContext.id = 9167; -module.exports = webpackEmptyContext; -/***/ }), +SBMH.prototype.push = function (chunk, pos) { + if (!Buffer.isBuffer(chunk)) { + chunk = Buffer.from(chunk, 'binary') + } + const chlen = chunk.length + this._bufpos = pos || 0 + let r + while (r !== chlen && this.matches < this.maxMatches) { r = this._sbmh_feed(chunk) } + return r +} -/***/ 9491: -/***/ ((module) => { +SBMH.prototype._sbmh_feed = function (data) { + const len = data.length + const needle = this._needle + const needleLength = needle.length + const lastNeedleChar = needle[needleLength - 1] -"use strict"; -module.exports = require("assert"); + // Positive: points to a position in `data` + // pos == 3 points to data[3] + // Negative: points to a position in the lookbehind buffer + // pos == -2 points to lookbehind[lookbehind_size - 2] + let pos = -this._lookbehind_size + let ch -/***/ }), + if (pos < 0) { + // Lookbehind buffer is not empty. Perform Boyer-Moore-Horspool + // search with character lookup code that considers both the + // lookbehind buffer and the current round's haystack data. + // + // Loop until + // there is a match. + // or until + // we've moved past the position that requires the + // lookbehind buffer. In this case we switch to the + // optimized loop. + // or until + // the character to look at lies outside the haystack. + while (pos < 0 && pos <= len - needleLength) { + ch = this._sbmh_lookup_char(data, pos + needleLength - 1) -/***/ 4300: -/***/ ((module) => { + if ( + ch === lastNeedleChar && + this._sbmh_memcmp(data, pos, needleLength - 1) + ) { + this._lookbehind_size = 0 + ++this.matches + this.emit('info', true) -"use strict"; -module.exports = require("buffer"); + return (this._bufpos = pos + needleLength) + } + pos += this._occ[ch] + } -/***/ }), + // No match. -/***/ 2081: -/***/ ((module) => { + if (pos < 0) { + // There's too few data for Boyer-Moore-Horspool to run, + // so let's use a different algorithm to skip as much as + // we can. + // Forward pos until + // the trailing part of lookbehind + data + // looks like the beginning of the needle + // or until + // pos == 0 + while (pos < 0 && !this._sbmh_memcmp(data, pos, len - pos)) { ++pos } + } -"use strict"; -module.exports = require("child_process"); + if (pos >= 0) { + // Discard lookbehind buffer. + this.emit('info', false, this._lookbehind, 0, this._lookbehind_size) + this._lookbehind_size = 0 + } else { + // Cut off part of the lookbehind buffer that has + // been processed and append the entire haystack + // into it. + const bytesToCutOff = this._lookbehind_size + pos + if (bytesToCutOff > 0) { + // The cut off data is guaranteed not to contain the needle. + this.emit('info', false, this._lookbehind, 0, bytesToCutOff) + } -/***/ }), + this._lookbehind.copy(this._lookbehind, 0, bytesToCutOff, + this._lookbehind_size - bytesToCutOff) + this._lookbehind_size -= bytesToCutOff -/***/ 5001: -/***/ ((module) => { + data.copy(this._lookbehind, this._lookbehind_size) + this._lookbehind_size += len -"use strict"; -module.exports = require("cluster"); + this._bufpos = len + return len + } + } -/***/ }), + pos += (pos >= 0) * this._bufpos -/***/ 2057: -/***/ ((module) => { + // Lookbehind buffer is now empty. We only need to check if the + // needle is in the haystack. + if (data.indexOf(needle, pos) !== -1) { + pos = data.indexOf(needle, pos) + ++this.matches + if (pos > 0) { this.emit('info', true, data, this._bufpos, pos) } else { this.emit('info', true) } -"use strict"; -module.exports = require("constants"); + return (this._bufpos = pos + needleLength) + } else { + pos = len - needleLength + } + + // There was no match. If there's trailing haystack data that we cannot + // match yet using the Boyer-Moore-Horspool algorithm (because the trailing + // data is less than the needle size) then match using a modified + // algorithm that starts matching from the beginning instead of the end. + // Whatever trailing data is left after running this algorithm is added to + // the lookbehind buffer. + while ( + pos < len && + ( + data[pos] !== needle[0] || + ( + (Buffer.compare( + data.subarray(pos, pos + len - pos), + needle.subarray(0, len - pos) + ) !== 0) + ) + ) + ) { + ++pos + } + if (pos < len) { + data.copy(this._lookbehind, 0, pos, pos + (len - pos)) + this._lookbehind_size = len - pos + } -/***/ }), + // Everything until pos is guaranteed not to contain needle data. + if (pos > 0) { this.emit('info', false, data, this._bufpos, pos < len ? pos : len) } -/***/ 6113: -/***/ ((module) => { + this._bufpos = len + return len +} -"use strict"; -module.exports = require("crypto"); +SBMH.prototype._sbmh_lookup_char = function (data, pos) { + return (pos < 0) + ? this._lookbehind[this._lookbehind_size + pos] + : data[pos] +} -/***/ }), +SBMH.prototype._sbmh_memcmp = function (data, pos, len) { + for (var i = 0; i < len; ++i) { // eslint-disable-line no-var + if (this._sbmh_lookup_char(data, pos + i) !== this._needle[i]) { return false } + } + return true +} -/***/ 2361: -/***/ ((module) => { +module.exports = SBMH -"use strict"; -module.exports = require("events"); /***/ }), -/***/ 7147: -/***/ ((module) => { +/***/ 727: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -module.exports = require("fs"); - -/***/ }), -/***/ 3292: -/***/ ((module) => { - -"use strict"; -module.exports = require("fs/promises"); -/***/ }), +const WritableStream = (__nccwpck_require__(4492).Writable) +const { inherits } = __nccwpck_require__(7261) +const Dicer = __nccwpck_require__(2960) -/***/ 3685: -/***/ ((module) => { +const MultipartParser = __nccwpck_require__(2183) +const UrlencodedParser = __nccwpck_require__(8306) +const parseParams = __nccwpck_require__(1854) -"use strict"; -module.exports = require("http"); +function Busboy (opts) { + if (!(this instanceof Busboy)) { return new Busboy(opts) } -/***/ }), + if (typeof opts !== 'object') { + throw new TypeError('Busboy expected an options-Object.') + } + if (typeof opts.headers !== 'object') { + throw new TypeError('Busboy expected an options-Object with headers-attribute.') + } + if (typeof opts.headers['content-type'] !== 'string') { + throw new TypeError('Missing Content-Type-header.') + } -/***/ 5687: -/***/ ((module) => { + const { + headers, + ...streamOptions + } = opts -"use strict"; -module.exports = require("https"); + this.opts = { + autoDestroy: false, + ...streamOptions + } + WritableStream.call(this, this.opts) -/***/ }), + this._done = false + this._parser = this.getParserByHeaders(headers) + this._finished = false +} +inherits(Busboy, WritableStream) -/***/ 8188: -/***/ ((module) => { +Busboy.prototype.emit = function (ev) { + if (ev === 'finish') { + if (!this._done) { + this._parser?.end() + return + } else if (this._finished) { + return + } + this._finished = true + } + WritableStream.prototype.emit.apply(this, arguments) +} -"use strict"; -module.exports = require("module"); +Busboy.prototype.getParserByHeaders = function (headers) { + const parsed = parseParams(headers['content-type']) -/***/ }), + const cfg = { + defCharset: this.opts.defCharset, + fileHwm: this.opts.fileHwm, + headers, + highWaterMark: this.opts.highWaterMark, + isPartAFile: this.opts.isPartAFile, + limits: this.opts.limits, + parsedConType: parsed, + preservePath: this.opts.preservePath + } -/***/ 1808: -/***/ ((module) => { + if (MultipartParser.detect.test(parsed[0])) { + return new MultipartParser(this, cfg) + } + if (UrlencodedParser.detect.test(parsed[0])) { + return new UrlencodedParser(this, cfg) + } + throw new Error('Unsupported Content-Type.') +} -"use strict"; -module.exports = require("net"); +Busboy.prototype._write = function (chunk, encoding, cb) { + this._parser.write(chunk, cb) +} -/***/ }), +module.exports = Busboy +module.exports["default"] = Busboy +module.exports.Busboy = Busboy -/***/ 2037: -/***/ ((module) => { +module.exports.Dicer = Dicer -"use strict"; -module.exports = require("os"); /***/ }), -/***/ 1017: -/***/ ((module) => { +/***/ 2183: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -module.exports = require("path"); -/***/ }), -/***/ 7282: -/***/ ((module) => { +// TODO: +// * support 1 nested multipart level +// (see second multipart example here: +// http://www.w3.org/TR/html401/interact/forms.html#didx-multipartform-data) +// * support limits.fieldNameSize +// -- this will require modifications to utils.parseParams + +const { Readable } = __nccwpck_require__(4492) +const { inherits } = __nccwpck_require__(7261) + +const Dicer = __nccwpck_require__(2960) + +const parseParams = __nccwpck_require__(1854) +const decodeText = __nccwpck_require__(4619) +const basename = __nccwpck_require__(8647) +const getLimit = __nccwpck_require__(1467) + +const RE_BOUNDARY = /^boundary$/i +const RE_FIELD = /^form-data$/i +const RE_CHARSET = /^charset$/i +const RE_FILENAME = /^filename$/i +const RE_NAME = /^name$/i + +Multipart.detect = /^multipart\/form-data/i +function Multipart (boy, cfg) { + let i + let len + const self = this + let boundary + const limits = cfg.limits + const isPartAFile = cfg.isPartAFile || ((fieldName, contentType, fileName) => (contentType === 'application/octet-stream' || fileName !== undefined)) + const parsedConType = cfg.parsedConType || [] + const defCharset = cfg.defCharset || 'utf8' + const preservePath = cfg.preservePath + const fileOpts = { highWaterMark: cfg.fileHwm } + + for (i = 0, len = parsedConType.length; i < len; ++i) { + if (Array.isArray(parsedConType[i]) && + RE_BOUNDARY.test(parsedConType[i][0])) { + boundary = parsedConType[i][1] + break + } + } -"use strict"; -module.exports = require("process"); + function checkFinished () { + if (nends === 0 && finished && !boy._done) { + finished = false + self.end() + } + } + + if (typeof boundary !== 'string') { throw new Error('Multipart: Boundary not found') } + + const fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024) + const fileSizeLimit = getLimit(limits, 'fileSize', Infinity) + const filesLimit = getLimit(limits, 'files', Infinity) + const fieldsLimit = getLimit(limits, 'fields', Infinity) + const partsLimit = getLimit(limits, 'parts', Infinity) + const headerPairsLimit = getLimit(limits, 'headerPairs', 2000) + const headerSizeLimit = getLimit(limits, 'headerSize', 80 * 1024) + + let nfiles = 0 + let nfields = 0 + let nends = 0 + let curFile + let curField + let finished = false + + this._needDrain = false + this._pause = false + this._cb = undefined + this._nparts = 0 + this._boy = boy + + const parserCfg = { + boundary, + maxHeaderPairs: headerPairsLimit, + maxHeaderSize: headerSizeLimit, + partHwm: fileOpts.highWaterMark, + highWaterMark: cfg.highWaterMark + } + + this.parser = new Dicer(parserCfg) + this.parser.on('drain', function () { + self._needDrain = false + if (self._cb && !self._pause) { + const cb = self._cb + self._cb = undefined + cb() + } + }).on('part', function onPart (part) { + if (++self._nparts > partsLimit) { + self.parser.removeListener('part', onPart) + self.parser.on('part', skipPart) + boy.hitPartsLimit = true + boy.emit('partsLimit') + return skipPart(part) + } + + // hack because streams2 _always_ doesn't emit 'end' until nextTick, so let + // us emit 'end' early since we know the part has ended if we are already + // seeing the next part + if (curField) { + const field = curField + field.emit('end') + field.removeAllListeners('end') + } + + part.on('header', function (header) { + let contype + let fieldname + let parsed + let charset + let encoding + let filename + let nsize = 0 + + if (header['content-type']) { + parsed = parseParams(header['content-type'][0]) + if (parsed[0]) { + contype = parsed[0].toLowerCase() + for (i = 0, len = parsed.length; i < len; ++i) { + if (RE_CHARSET.test(parsed[i][0])) { + charset = parsed[i][1].toLowerCase() + break + } + } + } + } -/***/ }), + if (contype === undefined) { contype = 'text/plain' } + if (charset === undefined) { charset = defCharset } + + if (header['content-disposition']) { + parsed = parseParams(header['content-disposition'][0]) + if (!RE_FIELD.test(parsed[0])) { return skipPart(part) } + for (i = 0, len = parsed.length; i < len; ++i) { + if (RE_NAME.test(parsed[i][0])) { + fieldname = parsed[i][1] + } else if (RE_FILENAME.test(parsed[i][0])) { + filename = parsed[i][1] + if (!preservePath) { filename = basename(filename) } + } + } + } else { return skipPart(part) } -/***/ 5477: -/***/ ((module) => { + if (header['content-transfer-encoding']) { encoding = header['content-transfer-encoding'][0].toLowerCase() } else { encoding = '7bit' } -"use strict"; -module.exports = require("punycode"); + let onData, + onEnd -/***/ }), + if (isPartAFile(fieldname, contype, filename)) { + // file/binary field + if (nfiles === filesLimit) { + if (!boy.hitFilesLimit) { + boy.hitFilesLimit = true + boy.emit('filesLimit') + } + return skipPart(part) + } -/***/ 4521: -/***/ ((module) => { + ++nfiles -"use strict"; -module.exports = require("readline"); + if (!boy._events.file) { + self.parser._ignore() + return + } -/***/ }), + ++nends + const file = new FileStream(fileOpts) + curFile = file + file.on('end', function () { + --nends + self._pause = false + checkFinished() + if (self._cb && !self._needDrain) { + const cb = self._cb + self._cb = undefined + cb() + } + }) + file._read = function (n) { + if (!self._pause) { return } + self._pause = false + if (self._cb && !self._needDrain) { + const cb = self._cb + self._cb = undefined + cb() + } + } + boy.emit('file', fieldname, file, filename, encoding, contype) -/***/ 2781: -/***/ ((module) => { + onData = function (data) { + if ((nsize += data.length) > fileSizeLimit) { + const extralen = fileSizeLimit - nsize + data.length + if (extralen > 0) { file.push(data.slice(0, extralen)) } + file.truncated = true + file.bytesRead = fileSizeLimit + part.removeAllListeners('data') + file.emit('limit') + return + } else if (!file.push(data)) { self._pause = true } -"use strict"; -module.exports = require("stream"); + file.bytesRead = nsize + } -/***/ }), + onEnd = function () { + curFile = undefined + file.push(null) + } + } else { + // non-file field + if (nfields === fieldsLimit) { + if (!boy.hitFieldsLimit) { + boy.hitFieldsLimit = true + boy.emit('fieldsLimit') + } + return skipPart(part) + } -/***/ 1576: -/***/ ((module) => { + ++nfields + ++nends + let buffer = '' + let truncated = false + curField = part -"use strict"; -module.exports = require("string_decoder"); + onData = function (data) { + if ((nsize += data.length) > fieldSizeLimit) { + const extralen = (fieldSizeLimit - (nsize - data.length)) + buffer += data.toString('binary', 0, extralen) + truncated = true + part.removeAllListeners('data') + } else { buffer += data.toString('binary') } + } -/***/ }), + onEnd = function () { + curField = undefined + if (buffer.length) { buffer = decodeText(buffer, 'binary', charset) } + boy.emit('field', fieldname, buffer, false, truncated, encoding, contype) + --nends + checkFinished() + } + } -/***/ 9512: -/***/ ((module) => { + /* As of node@2efe4ab761666 (v0.10.29+/v0.11.14+), busboy had become + broken. Streams2/streams3 is a huge black box of confusion, but + somehow overriding the sync state seems to fix things again (and still + seems to work for previous node versions). + */ + part._readableState.sync = false + + part.on('data', onData) + part.on('end', onEnd) + }).on('error', function (err) { + if (curFile) { curFile.emit('error', err) } + }) + }).on('error', function (err) { + boy.emit('error', err) + }).on('finish', function () { + finished = true + checkFinished() + }) +} -"use strict"; -module.exports = require("timers"); +Multipart.prototype.write = function (chunk, cb) { + const r = this.parser.write(chunk) + if (r && !this._pause) { + cb() + } else { + this._needDrain = !r + this._cb = cb + } +} -/***/ }), +Multipart.prototype.end = function () { + const self = this -/***/ 4404: -/***/ ((module) => { + if (self.parser.writable) { + self.parser.end() + } else if (!self._boy._done) { + process.nextTick(function () { + self._boy._done = true + self._boy.emit('finish') + }) + } +} -"use strict"; -module.exports = require("tls"); +function skipPart (part) { + part.resume() +} -/***/ }), +function FileStream (opts) { + Readable.call(this, opts) -/***/ 6224: -/***/ ((module) => { + this.bytesRead = 0 -"use strict"; -module.exports = require("tty"); + this.truncated = false +} -/***/ }), +inherits(FileStream, Readable) -/***/ 7310: -/***/ ((module) => { +FileStream.prototype._read = function (n) {} + +module.exports = Multipart -"use strict"; -module.exports = require("url"); /***/ }), -/***/ 3837: -/***/ ((module) => { +/***/ 8306: +/***/ ((module, __unused_webpack_exports, __nccwpck_require__) => { "use strict"; -module.exports = require("util"); -/***/ }), -/***/ 9796: -/***/ ((module) => { +const Decoder = __nccwpck_require__(7100) +const decodeText = __nccwpck_require__(4619) +const getLimit = __nccwpck_require__(1467) -"use strict"; -module.exports = require("zlib"); +const RE_CHARSET = /^charset$/i -/***/ }), +UrlEncoded.detect = /^application\/x-www-form-urlencoded/i +function UrlEncoded (boy, cfg) { + const limits = cfg.limits + const parsedConType = cfg.parsedConType + this.boy = boy -/***/ 1322: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { + this.fieldSizeLimit = getLimit(limits, 'fieldSize', 1 * 1024 * 1024) + this.fieldNameSizeLimit = getLimit(limits, 'fieldNameSize', 100) + this.fieldsLimit = getLimit(limits, 'fields', Infinity) -"use strict"; + let charset + for (var i = 0, len = parsedConType.length; i < len; ++i) { // eslint-disable-line no-var + if (Array.isArray(parsedConType[i]) && + RE_CHARSET.test(parsedConType[i][0])) { + charset = parsedConType[i][1].toLowerCase() + break + } + } + if (charset === undefined) { charset = cfg.defCharset || 'utf8' } -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.codeFrameColumns = codeFrameColumns; -exports["default"] = _default; -var _highlight = __nccwpck_require__(7654); -var _chalk = _interopRequireWildcard(__nccwpck_require__(8707), true); -function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); } -function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } -let chalkWithForcedColor = undefined; -function getChalk(forceColor) { - if (forceColor) { - var _chalkWithForcedColor; - (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({ - enabled: true, - level: 1 - }); - return chalkWithForcedColor; - } - return _chalk.default; -} -let deprecationWarningShown = false; -function getDefs(chalk) { - return { - gutter: chalk.grey, - marker: chalk.red.bold, - message: chalk.red.bold - }; + this.decoder = new Decoder() + this.charset = charset + this._fields = 0 + this._state = 'key' + this._checkingBytes = true + this._bytesKey = 0 + this._bytesVal = 0 + this._key = '' + this._val = '' + this._keyTrunc = false + this._valTrunc = false + this._hitLimit = false } -const NEWLINE = /\r\n|[\n\r\u2028\u2029]/; -function getMarkerLines(loc, source, opts) { - const startLoc = Object.assign({ - column: 0, - line: -1 - }, loc.start); - const endLoc = Object.assign({}, startLoc, loc.end); - const { - linesAbove = 2, - linesBelow = 3 - } = opts || {}; - const startLine = startLoc.line; - const startColumn = startLoc.column; - const endLine = endLoc.line; - const endColumn = endLoc.column; - let start = Math.max(startLine - (linesAbove + 1), 0); - let end = Math.min(source.length, endLine + linesBelow); - if (startLine === -1) { - start = 0; + +UrlEncoded.prototype.write = function (data, cb) { + if (this._fields === this.fieldsLimit) { + if (!this.boy.hitFieldsLimit) { + this.boy.hitFieldsLimit = true + this.boy.emit('fieldsLimit') + } + return cb() } - if (endLine === -1) { - end = source.length; - } - const lineDiff = endLine - startLine; - const markerLines = {}; - if (lineDiff) { - for (let i = 0; i <= lineDiff; i++) { - const lineNumber = i + startLine; - if (!startColumn) { - markerLines[lineNumber] = true; - } else if (i === 0) { - const sourceLength = source[lineNumber - 1].length; - markerLines[lineNumber] = [startColumn, sourceLength - startColumn + 1]; - } else if (i === lineDiff) { - markerLines[lineNumber] = [0, endColumn]; - } else { - const sourceLength = source[lineNumber - i].length; - markerLines[lineNumber] = [0, sourceLength]; + + let idxeq; let idxamp; let i; let p = 0; const len = data.length + + while (p < len) { + if (this._state === 'key') { + idxeq = idxamp = undefined + for (i = p; i < len; ++i) { + if (!this._checkingBytes) { ++p } + if (data[i] === 0x3D/* = */) { + idxeq = i + break + } else if (data[i] === 0x26/* & */) { + idxamp = i + break + } + if (this._checkingBytes && this._bytesKey === this.fieldNameSizeLimit) { + this._hitLimit = true + break + } else if (this._checkingBytes) { ++this._bytesKey } } - } - } else { - if (startColumn === endColumn) { - if (startColumn) { - markerLines[startLine] = [startColumn, 0]; + + if (idxeq !== undefined) { + // key with assignment + if (idxeq > p) { this._key += this.decoder.write(data.toString('binary', p, idxeq)) } + this._state = 'val' + + this._hitLimit = false + this._checkingBytes = true + this._val = '' + this._bytesVal = 0 + this._valTrunc = false + this.decoder.reset() + + p = idxeq + 1 + } else if (idxamp !== undefined) { + // key with no assignment + ++this._fields + let key; const keyTrunc = this._keyTrunc + if (idxamp > p) { key = (this._key += this.decoder.write(data.toString('binary', p, idxamp))) } else { key = this._key } + + this._hitLimit = false + this._checkingBytes = true + this._key = '' + this._bytesKey = 0 + this._keyTrunc = false + this.decoder.reset() + + if (key.length) { + this.boy.emit('field', decodeText(key, 'binary', this.charset), + '', + keyTrunc, + false) + } + + p = idxamp + 1 + if (this._fields === this.fieldsLimit) { return cb() } + } else if (this._hitLimit) { + // we may not have hit the actual limit if there are encoded bytes... + if (i > p) { this._key += this.decoder.write(data.toString('binary', p, i)) } + p = i + if ((this._bytesKey = this._key.length) === this.fieldNameSizeLimit) { + // yep, we actually did hit the limit + this._checkingBytes = false + this._keyTrunc = true + } } else { - markerLines[startLine] = true; + if (p < len) { this._key += this.decoder.write(data.toString('binary', p)) } + p = len } } else { - markerLines[startLine] = [startColumn, endColumn - startColumn]; - } - } - return { - start, - end, - markerLines - }; -} -function codeFrameColumns(rawLines, loc, opts = {}) { - const highlighted = (opts.highlightCode || opts.forceColor) && (0, _highlight.shouldHighlight)(opts); - const chalk = getChalk(opts.forceColor); - const defs = getDefs(chalk); - const maybeHighlight = (chalkFn, string) => { - return highlighted ? chalkFn(string) : string; - }; - const lines = rawLines.split(NEWLINE); - const { - start, - end, - markerLines - } = getMarkerLines(loc, lines, opts); - const hasColumns = loc.start && typeof loc.start.column === "number"; - const numberMaxWidth = String(end).length; - const highlightedLines = highlighted ? (0, _highlight.default)(rawLines, opts) : rawLines; - let frame = highlightedLines.split(NEWLINE, end).slice(start, end).map((line, index) => { - const number = start + 1 + index; - const paddedNumber = ` ${number}`.slice(-numberMaxWidth); - const gutter = ` ${paddedNumber} |`; - const hasMarker = markerLines[number]; - const lastMarkerLine = !markerLines[number + 1]; - if (hasMarker) { - let markerLine = ""; - if (Array.isArray(hasMarker)) { - const markerSpacing = line.slice(0, Math.max(hasMarker[0] - 1, 0)).replace(/[^\t]/g, " "); - const numberOfMarkers = hasMarker[1] || 1; - markerLine = ["\n ", maybeHighlight(defs.gutter, gutter.replace(/\d/g, " ")), " ", markerSpacing, maybeHighlight(defs.marker, "^").repeat(numberOfMarkers)].join(""); - if (lastMarkerLine && opts.message) { - markerLine += " " + maybeHighlight(defs.message, opts.message); + idxamp = undefined + for (i = p; i < len; ++i) { + if (!this._checkingBytes) { ++p } + if (data[i] === 0x26/* & */) { + idxamp = i + break + } + if (this._checkingBytes && this._bytesVal === this.fieldSizeLimit) { + this._hitLimit = true + break + } else if (this._checkingBytes) { ++this._bytesVal } + } + + if (idxamp !== undefined) { + ++this._fields + if (idxamp > p) { this._val += this.decoder.write(data.toString('binary', p, idxamp)) } + this.boy.emit('field', decodeText(this._key, 'binary', this.charset), + decodeText(this._val, 'binary', this.charset), + this._keyTrunc, + this._valTrunc) + this._state = 'key' + + this._hitLimit = false + this._checkingBytes = true + this._key = '' + this._bytesKey = 0 + this._keyTrunc = false + this.decoder.reset() + + p = idxamp + 1 + if (this._fields === this.fieldsLimit) { return cb() } + } else if (this._hitLimit) { + // we may not have hit the actual limit if there are encoded bytes... + if (i > p) { this._val += this.decoder.write(data.toString('binary', p, i)) } + p = i + if ((this._val === '' && this.fieldSizeLimit === 0) || + (this._bytesVal = this._val.length) === this.fieldSizeLimit) { + // yep, we actually did hit the limit + this._checkingBytes = false + this._valTrunc = true } + } else { + if (p < len) { this._val += this.decoder.write(data.toString('binary', p)) } + p = len } - return [maybeHighlight(defs.marker, ">"), maybeHighlight(defs.gutter, gutter), line.length > 0 ? ` ${line}` : "", markerLine].join(""); - } else { - return ` ${maybeHighlight(defs.gutter, gutter)}${line.length > 0 ? ` ${line}` : ""}`; } - }).join("\n"); - if (opts.message && !hasColumns) { - frame = `${" ".repeat(numberMaxWidth + 1)}${opts.message}\n${frame}`; - } - if (highlighted) { - return chalk.reset(frame); - } else { - return frame; } + cb() } -function _default(rawLines, lineNumber, colNumber, opts = {}) { - if (!deprecationWarningShown) { - deprecationWarningShown = true; - const message = "Passing lineNumber and colNumber is deprecated to @babel/code-frame. Please use `codeFrameColumns`."; - if (process.emitWarning) { - process.emitWarning(message, "DeprecationWarning"); - } else { - const deprecationError = new Error(message); - deprecationError.name = "DeprecationWarning"; - console.warn(new Error(message)); - } + +UrlEncoded.prototype.end = function () { + if (this.boy._done) { return } + + if (this._state === 'key' && this._key.length > 0) { + this.boy.emit('field', decodeText(this._key, 'binary', this.charset), + '', + this._keyTrunc, + false) + } else if (this._state === 'val') { + this.boy.emit('field', decodeText(this._key, 'binary', this.charset), + decodeText(this._val, 'binary', this.charset), + this._keyTrunc, + this._valTrunc) } - colNumber = Math.max(colNumber, 0); - const location = { - start: { - column: colNumber, - line: lineNumber - } - }; - return codeFrameColumns(rawLines, location, opts); + this.boy._done = true + this.boy.emit('finish') } -//# sourceMappingURL=index.js.map +module.exports = UrlEncoded /***/ }), -/***/ 7724: -/***/ ((__unused_webpack_module, exports) => { +/***/ 7100: +/***/ ((module) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.isIdentifierChar = isIdentifierChar; -exports.isIdentifierName = isIdentifierName; -exports.isIdentifierStart = isIdentifierStart; -let nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0560-\u0588\u05d0-\u05ea\u05ef-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u0860-\u086a\u0870-\u0887\u0889-\u088e\u08a0-\u08c9\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u09fc\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0af9\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58-\u0c5a\u0c5d\u0c60\u0c61\u0c80\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cdd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d04-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d54-\u0d56\u0d5f-\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e86-\u0e8a\u0e8c-\u0ea3\u0ea5\u0ea7-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f5\u13f8-\u13fd\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u1711\u171f-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1878\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4c\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1c80-\u1c88\u1c90-\u1cba\u1cbd-\u1cbf\u1ce9-\u1cec\u1cee-\u1cf3\u1cf5\u1cf6\u1cfa\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312f\u3131-\u318e\u31a0-\u31bf\u31f0-\u31ff\u3400-\u4dbf\u4e00-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua7ca\ua7d0\ua7d1\ua7d3\ua7d5-\ua7d9\ua7f2-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua8fd\ua8fe\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab69\uab70-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc"; -let nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u07fd\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u0898-\u089f\u08ca-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u09fe\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0afa-\u0aff\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b55-\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c04\u0c3c\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0cf3\u0d00-\u0d03\u0d3b\u0d3c\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d81-\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0ebc\u0ec8-\u0ece\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1715\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u180f-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1abf-\u1ace\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf4\u1cf7-\u1cf9\u1dc0-\u1dff\u200c\u200d\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\u30fb\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua82c\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua8ff-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f\uff65"; -const nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]"); -const nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]"); -nonASCIIidentifierStartChars = nonASCIIidentifierChars = null; -const astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 68, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 349, 41, 7, 1, 79, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 20, 1, 64, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 159, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 264, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 16, 0, 2, 12, 2, 33, 125, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1071, 18, 5, 4026, 582, 8634, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 689, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 43, 8, 8936, 3, 2, 6, 2, 1, 2, 290, 16, 0, 30, 2, 3, 0, 15, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 7, 5, 262, 61, 147, 44, 11, 6, 17, 0, 322, 29, 19, 43, 485, 27, 757, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4153, 7, 221, 3, 5761, 15, 7472, 16, 621, 2467, 541, 1507, 4938, 6, 4191]; -const astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 370, 1, 81, 2, 71, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 3, 0, 158, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 193, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 84, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 406, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 10, 1, 2, 0, 49, 6, 4, 4, 14, 9, 5351, 0, 7, 14, 13835, 9, 87, 9, 39, 4, 60, 6, 26, 9, 1014, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4706, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 101, 0, 161, 6, 10, 9, 357, 0, 62, 13, 499, 13, 983, 6, 110, 6, 6, 9, 4759, 9, 787719, 239]; -function isInAstralSet(code, set) { - let pos = 0x10000; - for (let i = 0, length = set.length; i < length; i += 2) { - pos += set[i]; - if (pos > code) return false; - pos += set[i + 1]; - if (pos >= code) return true; - } - return false; -} -function isIdentifierStart(code) { - if (code < 65) return code === 36; - if (code <= 90) return true; - if (code < 97) return code === 95; - if (code <= 122) return true; - if (code <= 0xffff) { - return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code)); - } - return isInAstralSet(code, astralIdentifierStartCodes); -} -function isIdentifierChar(code) { - if (code < 48) return code === 36; - if (code < 58) return true; - if (code < 65) return false; - if (code <= 90) return true; - if (code < 97) return code === 95; - if (code <= 122) return true; - if (code <= 0xffff) { - return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code)); - } - return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes); -} -function isIdentifierName(name) { - let isFirst = true; - for (let i = 0; i < name.length; i++) { - let cp = name.charCodeAt(i); - if ((cp & 0xfc00) === 0xd800 && i + 1 < name.length) { - const trail = name.charCodeAt(++i); - if ((trail & 0xfc00) === 0xdc00) { - cp = 0x10000 + ((cp & 0x3ff) << 10) + (trail & 0x3ff); +const RE_PLUS = /\+/g + +const HEX = [ + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 +] + +function Decoder () { + this.buffer = undefined +} +Decoder.prototype.write = function (str) { + // Replace '+' with ' ' before decoding + str = str.replace(RE_PLUS, ' ') + let res = '' + let i = 0; let p = 0; const len = str.length + for (; i < len; ++i) { + if (this.buffer !== undefined) { + if (!HEX[str.charCodeAt(i)]) { + res += '%' + this.buffer + this.buffer = undefined + --i // retry character + } else { + this.buffer += str[i] + ++p + if (this.buffer.length === 2) { + res += String.fromCharCode(parseInt(this.buffer, 16)) + this.buffer = undefined + } } - } - if (isFirst) { - isFirst = false; - if (!isIdentifierStart(cp)) { - return false; + } else if (str[i] === '%') { + if (i > p) { + res += str.substring(p, i) + p = i } - } else if (!isIdentifierChar(cp)) { - return false; + this.buffer = '' + ++p } } - return !isFirst; + if (p < len && this.buffer === undefined) { res += str.substring(p) } + return res +} +Decoder.prototype.reset = function () { + this.buffer = undefined } -//# sourceMappingURL=identifier.js.map +module.exports = Decoder /***/ }), -/***/ 2738: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 8647: +/***/ ((module) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -Object.defineProperty(exports, "isIdentifierChar", ({ - enumerable: true, - get: function () { - return _identifier.isIdentifierChar; - } -})); -Object.defineProperty(exports, "isIdentifierName", ({ - enumerable: true, - get: function () { - return _identifier.isIdentifierName; - } -})); -Object.defineProperty(exports, "isIdentifierStart", ({ - enumerable: true, - get: function () { - return _identifier.isIdentifierStart; - } -})); -Object.defineProperty(exports, "isKeyword", ({ - enumerable: true, - get: function () { - return _keyword.isKeyword; - } -})); -Object.defineProperty(exports, "isReservedWord", ({ - enumerable: true, - get: function () { - return _keyword.isReservedWord; - } -})); -Object.defineProperty(exports, "isStrictBindOnlyReservedWord", ({ - enumerable: true, - get: function () { - return _keyword.isStrictBindOnlyReservedWord; - } -})); -Object.defineProperty(exports, "isStrictBindReservedWord", ({ - enumerable: true, - get: function () { - return _keyword.isStrictBindReservedWord; - } -})); -Object.defineProperty(exports, "isStrictReservedWord", ({ - enumerable: true, - get: function () { - return _keyword.isStrictReservedWord; +module.exports = function basename (path) { + if (typeof path !== 'string') { return '' } + for (var i = path.length - 1; i >= 0; --i) { // eslint-disable-line no-var + switch (path.charCodeAt(i)) { + case 0x2F: // '/' + case 0x5C: // '\' + path = path.slice(i + 1) + return (path === '..' || path === '.' ? '' : path) + } } -})); -var _identifier = __nccwpck_require__(7724); -var _keyword = __nccwpck_require__(17); - -//# sourceMappingURL=index.js.map + return (path === '..' || path === '.' ? '' : path) +} /***/ }), -/***/ 17: -/***/ ((__unused_webpack_module, exports) => { +/***/ 4619: +/***/ (function(module) { "use strict"; -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports.isKeyword = isKeyword; -exports.isReservedWord = isReservedWord; -exports.isStrictBindOnlyReservedWord = isStrictBindOnlyReservedWord; -exports.isStrictBindReservedWord = isStrictBindReservedWord; -exports.isStrictReservedWord = isStrictReservedWord; -const reservedWords = { - keyword: ["break", "case", "catch", "continue", "debugger", "default", "do", "else", "finally", "for", "function", "if", "return", "switch", "throw", "try", "var", "const", "while", "with", "new", "this", "super", "class", "extends", "export", "import", "null", "true", "false", "in", "instanceof", "typeof", "void", "delete"], - strict: ["implements", "interface", "let", "package", "private", "protected", "public", "static", "yield"], - strictBind: ["eval", "arguments"] -}; -const keywords = new Set(reservedWords.keyword); -const reservedWordsStrictSet = new Set(reservedWords.strict); -const reservedWordsStrictBindSet = new Set(reservedWords.strictBind); -function isReservedWord(word, inModule) { - return inModule && word === "await" || word === "enum"; -} -function isStrictReservedWord(word, inModule) { - return isReservedWord(word, inModule) || reservedWordsStrictSet.has(word); -} -function isStrictBindOnlyReservedWord(word) { - return reservedWordsStrictBindSet.has(word); +// Node has always utf-8 +const utf8Decoder = new TextDecoder('utf-8') +const textDecoders = new Map([ + ['utf-8', utf8Decoder], + ['utf8', utf8Decoder] +]) + +function getDecoder (charset) { + let lc + while (true) { + switch (charset) { + case 'utf-8': + case 'utf8': + return decoders.utf8 + case 'latin1': + case 'ascii': // TODO: Make these a separate, strict decoder? + case 'us-ascii': + case 'iso-8859-1': + case 'iso8859-1': + case 'iso88591': + case 'iso_8859-1': + case 'windows-1252': + case 'iso_8859-1:1987': + case 'cp1252': + case 'x-cp1252': + return decoders.latin1 + case 'utf16le': + case 'utf-16le': + case 'ucs2': + case 'ucs-2': + return decoders.utf16le + case 'base64': + return decoders.base64 + default: + if (lc === undefined) { + lc = true + charset = charset.toLowerCase() + continue + } + return decoders.other.bind(charset) + } + } } -function isStrictBindReservedWord(word, inModule) { - return isStrictReservedWord(word, inModule) || isStrictBindOnlyReservedWord(word); + +const decoders = { + utf8: (data, sourceEncoding) => { + if (data.length === 0) { + return '' + } + if (typeof data === 'string') { + data = Buffer.from(data, sourceEncoding) + } + return data.utf8Slice(0, data.length) + }, + + latin1: (data, sourceEncoding) => { + if (data.length === 0) { + return '' + } + if (typeof data === 'string') { + return data + } + return data.latin1Slice(0, data.length) + }, + + utf16le: (data, sourceEncoding) => { + if (data.length === 0) { + return '' + } + if (typeof data === 'string') { + data = Buffer.from(data, sourceEncoding) + } + return data.ucs2Slice(0, data.length) + }, + + base64: (data, sourceEncoding) => { + if (data.length === 0) { + return '' + } + if (typeof data === 'string') { + data = Buffer.from(data, sourceEncoding) + } + return data.base64Slice(0, data.length) + }, + + other: (data, sourceEncoding) => { + if (data.length === 0) { + return '' + } + if (typeof data === 'string') { + data = Buffer.from(data, sourceEncoding) + } + + if (textDecoders.has(this.toString())) { + try { + return textDecoders.get(this).decode(data) + } catch (e) { } + } + return typeof data === 'string' + ? data + : data.toString() + } } -function isKeyword(word) { - return keywords.has(word); + +function decodeText (text, sourceEncoding, destEncoding) { + if (text) { + return getDecoder(destEncoding)(text, sourceEncoding) + } + return text } -//# sourceMappingURL=keyword.js.map +module.exports = decodeText /***/ }), -/***/ 7654: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { +/***/ 1467: +/***/ ((module) => { "use strict"; -Object.defineProperty(exports, "__esModule", ({ - value: true -})); -exports["default"] = highlight; -exports.shouldHighlight = shouldHighlight; -var _jsTokens = __nccwpck_require__(1531); -var _helperValidatorIdentifier = __nccwpck_require__(2738); -var _chalk = _interopRequireWildcard(__nccwpck_require__(8707), true); -function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); } -function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; } -const sometimesKeywords = new Set(["as", "async", "from", "get", "of", "set"]); -function getDefs(chalk) { - return { - keyword: chalk.cyan, - capitalized: chalk.yellow, - jsxIdentifier: chalk.yellow, - punctuator: chalk.yellow, - number: chalk.magenta, - string: chalk.green, - regex: chalk.magenta, - comment: chalk.grey, - invalid: chalk.white.bgRed.bold - }; +module.exports = function getLimit (limits, name, defaultLimit) { + if ( + !limits || + limits[name] === undefined || + limits[name] === null + ) { return defaultLimit } + + if ( + typeof limits[name] !== 'number' || + isNaN(limits[name]) + ) { throw new TypeError('Limit ' + name + ' is not a valid number') } + + return limits[name] } -const NEWLINE = /\r\n|[\n\r\u2028\u2029]/; -const BRACKET = /^[()[\]{}]$/; -let tokenize; -{ - const JSX_TAG = /^[a-z][\w-]*$/i; - const getTokenType = function (token, offset, text) { - if (token.type === "name") { - if ((0, _helperValidatorIdentifier.isKeyword)(token.value) || (0, _helperValidatorIdentifier.isStrictReservedWord)(token.value, true) || sometimesKeywords.has(token.value)) { - return "keyword"; - } - if (JSX_TAG.test(token.value) && (text[offset - 1] === "<" || text.slice(offset - 2, offset) == " { + +"use strict"; +/* eslint-disable object-property-newline */ + + +const decodeText = __nccwpck_require__(4619) + +const RE_ENCODED = /%[a-fA-F0-9][a-fA-F0-9]/g + +const EncodedLookup = { + '%00': '\x00', '%01': '\x01', '%02': '\x02', '%03': '\x03', '%04': '\x04', + '%05': '\x05', '%06': '\x06', '%07': '\x07', '%08': '\x08', '%09': '\x09', + '%0a': '\x0a', '%0A': '\x0a', '%0b': '\x0b', '%0B': '\x0b', '%0c': '\x0c', + '%0C': '\x0c', '%0d': '\x0d', '%0D': '\x0d', '%0e': '\x0e', '%0E': '\x0e', + '%0f': '\x0f', '%0F': '\x0f', '%10': '\x10', '%11': '\x11', '%12': '\x12', + '%13': '\x13', '%14': '\x14', '%15': '\x15', '%16': '\x16', '%17': '\x17', + '%18': '\x18', '%19': '\x19', '%1a': '\x1a', '%1A': '\x1a', '%1b': '\x1b', + '%1B': '\x1b', '%1c': '\x1c', '%1C': '\x1c', '%1d': '\x1d', '%1D': '\x1d', + '%1e': '\x1e', '%1E': '\x1e', '%1f': '\x1f', '%1F': '\x1f', '%20': '\x20', + '%21': '\x21', '%22': '\x22', '%23': '\x23', '%24': '\x24', '%25': '\x25', + '%26': '\x26', '%27': '\x27', '%28': '\x28', '%29': '\x29', '%2a': '\x2a', + '%2A': '\x2a', '%2b': '\x2b', '%2B': '\x2b', '%2c': '\x2c', '%2C': '\x2c', + '%2d': '\x2d', '%2D': '\x2d', '%2e': '\x2e', '%2E': '\x2e', '%2f': '\x2f', + '%2F': '\x2f', '%30': '\x30', '%31': '\x31', '%32': '\x32', '%33': '\x33', + '%34': '\x34', '%35': '\x35', '%36': '\x36', '%37': '\x37', '%38': '\x38', + '%39': '\x39', '%3a': '\x3a', '%3A': '\x3a', '%3b': '\x3b', '%3B': '\x3b', + '%3c': '\x3c', '%3C': '\x3c', '%3d': '\x3d', '%3D': '\x3d', '%3e': '\x3e', + '%3E': '\x3e', '%3f': '\x3f', '%3F': '\x3f', '%40': '\x40', '%41': '\x41', + '%42': '\x42', '%43': '\x43', '%44': '\x44', '%45': '\x45', '%46': '\x46', + '%47': '\x47', '%48': '\x48', '%49': '\x49', '%4a': '\x4a', '%4A': '\x4a', + '%4b': '\x4b', '%4B': '\x4b', '%4c': '\x4c', '%4C': '\x4c', '%4d': '\x4d', + '%4D': '\x4d', '%4e': '\x4e', '%4E': '\x4e', '%4f': '\x4f', '%4F': '\x4f', + '%50': '\x50', '%51': '\x51', '%52': '\x52', '%53': '\x53', '%54': '\x54', + '%55': '\x55', '%56': '\x56', '%57': '\x57', '%58': '\x58', '%59': '\x59', + '%5a': '\x5a', '%5A': '\x5a', '%5b': '\x5b', '%5B': '\x5b', '%5c': '\x5c', + '%5C': '\x5c', '%5d': '\x5d', '%5D': '\x5d', '%5e': '\x5e', '%5E': '\x5e', + '%5f': '\x5f', '%5F': '\x5f', '%60': '\x60', '%61': '\x61', '%62': '\x62', + '%63': '\x63', '%64': '\x64', '%65': '\x65', '%66': '\x66', '%67': '\x67', + '%68': '\x68', '%69': '\x69', '%6a': '\x6a', '%6A': '\x6a', '%6b': '\x6b', + '%6B': '\x6b', '%6c': '\x6c', '%6C': '\x6c', '%6d': '\x6d', '%6D': '\x6d', + '%6e': '\x6e', '%6E': '\x6e', '%6f': '\x6f', '%6F': '\x6f', '%70': '\x70', + '%71': '\x71', '%72': '\x72', '%73': '\x73', '%74': '\x74', '%75': '\x75', + '%76': '\x76', '%77': '\x77', '%78': '\x78', '%79': '\x79', '%7a': '\x7a', + '%7A': '\x7a', '%7b': '\x7b', '%7B': '\x7b', '%7c': '\x7c', '%7C': '\x7c', + '%7d': '\x7d', '%7D': '\x7d', '%7e': '\x7e', '%7E': '\x7e', '%7f': '\x7f', + '%7F': '\x7f', '%80': '\x80', '%81': '\x81', '%82': '\x82', '%83': '\x83', + '%84': '\x84', '%85': '\x85', '%86': '\x86', '%87': '\x87', '%88': '\x88', + '%89': '\x89', '%8a': '\x8a', '%8A': '\x8a', '%8b': '\x8b', '%8B': '\x8b', + '%8c': '\x8c', '%8C': '\x8c', '%8d': '\x8d', '%8D': '\x8d', '%8e': '\x8e', + '%8E': '\x8e', '%8f': '\x8f', '%8F': '\x8f', '%90': '\x90', '%91': '\x91', + '%92': '\x92', '%93': '\x93', '%94': '\x94', '%95': '\x95', '%96': '\x96', + '%97': '\x97', '%98': '\x98', '%99': '\x99', '%9a': '\x9a', '%9A': '\x9a', + '%9b': '\x9b', '%9B': '\x9b', '%9c': '\x9c', '%9C': '\x9c', '%9d': '\x9d', + '%9D': '\x9d', '%9e': '\x9e', '%9E': '\x9e', '%9f': '\x9f', '%9F': '\x9f', + '%a0': '\xa0', '%A0': '\xa0', '%a1': '\xa1', '%A1': '\xa1', '%a2': '\xa2', + '%A2': '\xa2', '%a3': '\xa3', '%A3': '\xa3', '%a4': '\xa4', '%A4': '\xa4', + '%a5': '\xa5', '%A5': '\xa5', '%a6': '\xa6', '%A6': '\xa6', '%a7': '\xa7', + '%A7': '\xa7', '%a8': '\xa8', '%A8': '\xa8', '%a9': '\xa9', '%A9': '\xa9', + '%aa': '\xaa', '%Aa': '\xaa', '%aA': '\xaa', '%AA': '\xaa', '%ab': '\xab', + '%Ab': '\xab', '%aB': '\xab', '%AB': '\xab', '%ac': '\xac', '%Ac': '\xac', + '%aC': '\xac', '%AC': '\xac', '%ad': '\xad', '%Ad': '\xad', '%aD': '\xad', + '%AD': '\xad', '%ae': '\xae', '%Ae': '\xae', '%aE': '\xae', '%AE': '\xae', + '%af': '\xaf', '%Af': '\xaf', '%aF': '\xaf', '%AF': '\xaf', '%b0': '\xb0', + '%B0': '\xb0', '%b1': '\xb1', '%B1': '\xb1', '%b2': '\xb2', '%B2': '\xb2', + '%b3': '\xb3', '%B3': '\xb3', '%b4': '\xb4', '%B4': '\xb4', '%b5': '\xb5', + '%B5': '\xb5', '%b6': '\xb6', '%B6': '\xb6', '%b7': '\xb7', '%B7': '\xb7', + '%b8': '\xb8', '%B8': '\xb8', '%b9': '\xb9', '%B9': '\xb9', '%ba': '\xba', + '%Ba': '\xba', '%bA': '\xba', '%BA': '\xba', '%bb': '\xbb', '%Bb': '\xbb', + '%bB': '\xbb', '%BB': '\xbb', '%bc': '\xbc', '%Bc': '\xbc', '%bC': '\xbc', + '%BC': '\xbc', '%bd': '\xbd', '%Bd': '\xbd', '%bD': '\xbd', '%BD': '\xbd', + '%be': '\xbe', '%Be': '\xbe', '%bE': '\xbe', '%BE': '\xbe', '%bf': '\xbf', + '%Bf': '\xbf', '%bF': '\xbf', '%BF': '\xbf', '%c0': '\xc0', '%C0': '\xc0', + '%c1': '\xc1', '%C1': '\xc1', '%c2': '\xc2', '%C2': '\xc2', '%c3': '\xc3', + '%C3': '\xc3', '%c4': '\xc4', '%C4': '\xc4', '%c5': '\xc5', '%C5': '\xc5', + '%c6': '\xc6', '%C6': '\xc6', '%c7': '\xc7', '%C7': '\xc7', '%c8': '\xc8', + '%C8': '\xc8', '%c9': '\xc9', '%C9': '\xc9', '%ca': '\xca', '%Ca': '\xca', + '%cA': '\xca', '%CA': '\xca', '%cb': '\xcb', '%Cb': '\xcb', '%cB': '\xcb', + '%CB': '\xcb', '%cc': '\xcc', '%Cc': '\xcc', '%cC': '\xcc', '%CC': '\xcc', + '%cd': '\xcd', '%Cd': '\xcd', '%cD': '\xcd', '%CD': '\xcd', '%ce': '\xce', + '%Ce': '\xce', '%cE': '\xce', '%CE': '\xce', '%cf': '\xcf', '%Cf': '\xcf', + '%cF': '\xcf', '%CF': '\xcf', '%d0': '\xd0', '%D0': '\xd0', '%d1': '\xd1', + '%D1': '\xd1', '%d2': '\xd2', '%D2': '\xd2', '%d3': '\xd3', '%D3': '\xd3', + '%d4': '\xd4', '%D4': '\xd4', '%d5': '\xd5', '%D5': '\xd5', '%d6': '\xd6', + '%D6': '\xd6', '%d7': '\xd7', '%D7': '\xd7', '%d8': '\xd8', '%D8': '\xd8', + '%d9': '\xd9', '%D9': '\xd9', '%da': '\xda', '%Da': '\xda', '%dA': '\xda', + '%DA': '\xda', '%db': '\xdb', '%Db': '\xdb', '%dB': '\xdb', '%DB': '\xdb', + '%dc': '\xdc', '%Dc': '\xdc', '%dC': '\xdc', '%DC': '\xdc', '%dd': '\xdd', + '%Dd': '\xdd', '%dD': '\xdd', '%DD': '\xdd', '%de': '\xde', '%De': '\xde', + '%dE': '\xde', '%DE': '\xde', '%df': '\xdf', '%Df': '\xdf', '%dF': '\xdf', + '%DF': '\xdf', '%e0': '\xe0', '%E0': '\xe0', '%e1': '\xe1', '%E1': '\xe1', + '%e2': '\xe2', '%E2': '\xe2', '%e3': '\xe3', '%E3': '\xe3', '%e4': '\xe4', + '%E4': '\xe4', '%e5': '\xe5', '%E5': '\xe5', '%e6': '\xe6', '%E6': '\xe6', + '%e7': '\xe7', '%E7': '\xe7', '%e8': '\xe8', '%E8': '\xe8', '%e9': '\xe9', + '%E9': '\xe9', '%ea': '\xea', '%Ea': '\xea', '%eA': '\xea', '%EA': '\xea', + '%eb': '\xeb', '%Eb': '\xeb', '%eB': '\xeb', '%EB': '\xeb', '%ec': '\xec', + '%Ec': '\xec', '%eC': '\xec', '%EC': '\xec', '%ed': '\xed', '%Ed': '\xed', + '%eD': '\xed', '%ED': '\xed', '%ee': '\xee', '%Ee': '\xee', '%eE': '\xee', + '%EE': '\xee', '%ef': '\xef', '%Ef': '\xef', '%eF': '\xef', '%EF': '\xef', + '%f0': '\xf0', '%F0': '\xf0', '%f1': '\xf1', '%F1': '\xf1', '%f2': '\xf2', + '%F2': '\xf2', '%f3': '\xf3', '%F3': '\xf3', '%f4': '\xf4', '%F4': '\xf4', + '%f5': '\xf5', '%F5': '\xf5', '%f6': '\xf6', '%F6': '\xf6', '%f7': '\xf7', + '%F7': '\xf7', '%f8': '\xf8', '%F8': '\xf8', '%f9': '\xf9', '%F9': '\xf9', + '%fa': '\xfa', '%Fa': '\xfa', '%fA': '\xfa', '%FA': '\xfa', '%fb': '\xfb', + '%Fb': '\xfb', '%fB': '\xfb', '%FB': '\xfb', '%fc': '\xfc', '%Fc': '\xfc', + '%fC': '\xfc', '%FC': '\xfc', '%fd': '\xfd', '%Fd': '\xfd', '%fD': '\xfd', + '%FD': '\xfd', '%fe': '\xfe', '%Fe': '\xfe', '%fE': '\xfe', '%FE': '\xfe', + '%ff': '\xff', '%Ff': '\xff', '%fF': '\xff', '%FF': '\xff' +} + +function encodedReplacer (match) { + return EncodedLookup[match] +} + +const STATE_KEY = 0 +const STATE_VALUE = 1 +const STATE_CHARSET = 2 +const STATE_LANG = 3 + +function parseParams (str) { + const res = [] + let state = STATE_KEY + let charset = '' + let inquote = false + let escaping = false + let p = 0 + let tmp = '' + const len = str.length + + for (var i = 0; i < len; ++i) { // eslint-disable-line no-var + const char = str[i] + if (char === '\\' && inquote) { + if (escaping) { escaping = false } else { + escaping = true + continue } - } - if (token.type === "punctuator" && BRACKET.test(token.value)) { - return "bracket"; - } - if (token.type === "invalid" && (token.value === "@" || token.value === "#")) { - return "punctuator"; - } - return token.type; - }; - tokenize = function* (text) { - let match; - while (match = _jsTokens.default.exec(text)) { - const token = _jsTokens.matchToToken(match); - yield { - type: getTokenType(token, match.index, text), - value: token.value - }; - } - }; -} -function highlightTokens(defs, text) { - let highlighted = ""; - for (const { - type, - value - } of tokenize(text)) { - const colorize = defs[type]; - if (colorize) { - highlighted += value.split(NEWLINE).map(str => colorize(str)).join("\n"); + } else if (char === '"') { + if (!escaping) { + if (inquote) { + inquote = false + state = STATE_KEY + } else { inquote = true } + continue + } else { escaping = false } } else { - highlighted += value; + if (escaping && inquote) { tmp += '\\' } + escaping = false + if ((state === STATE_CHARSET || state === STATE_LANG) && char === "'") { + if (state === STATE_CHARSET) { + state = STATE_LANG + charset = tmp.substring(1) + } else { state = STATE_VALUE } + tmp = '' + continue + } else if (state === STATE_KEY && + (char === '*' || char === '=') && + res.length) { + state = char === '*' + ? STATE_CHARSET + : STATE_VALUE + res[p] = [tmp, undefined] + tmp = '' + continue + } else if (!inquote && char === ';') { + state = STATE_KEY + if (charset) { + if (tmp.length) { + tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer), + 'binary', + charset) + } + charset = '' + } else if (tmp.length) { + tmp = decodeText(tmp, 'binary', 'utf8') + } + if (res[p] === undefined) { res[p] = tmp } else { res[p][1] = tmp } + tmp = '' + ++p + continue + } else if (!inquote && (char === ' ' || char === '\t')) { continue } } + tmp += char } - return highlighted; -} -function shouldHighlight(options) { - return _chalk.default.level > 0 || options.forceColor; -} -let chalkWithForcedColor = undefined; -function getChalk(forceColor) { - if (forceColor) { - var _chalkWithForcedColor; - (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({ - enabled: true, - level: 1 - }); - return chalkWithForcedColor; - } - return _chalk.default; -} -{ - exports.getChalk = options => getChalk(options.forceColor); -} -function highlight(code, options = {}) { - if (code !== "" && shouldHighlight(options)) { - const defs = getDefs(getChalk(options.forceColor)); - return highlightTokens(defs, code); - } else { - return code; + if (charset && tmp.length) { + tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer), + 'binary', + charset) + } else if (tmp) { + tmp = decodeText(tmp, 'binary', 'utf8') } + + if (res[p] === undefined) { + if (tmp) { res[p] = tmp } + } else { res[p][1] = tmp } + + return res } -//# sourceMappingURL=index.js.map +module.exports = parseParams /***/ }), @@ -67745,144 +83312,6 @@ function mitt(n){return {all:n=n||new Map,on:function(t,e){var i=n.get(t);i?i.pu module.exports = mitt; -/***/ }), - -/***/ 3191: -/***/ ((__unused_webpack_module, exports, __nccwpck_require__) => { - -"use strict"; - -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.getConfiguration = void 0; -const os_1 = __nccwpck_require__(2037); -const path_1 = __nccwpck_require__(1017); -const cosmiconfig_1 = __nccwpck_require__(4066); -/** - * @internal - */ -function isSupportedProduct(product) { - switch (product) { - case 'chrome': - case 'firefox': - return true; - default: - return false; - } -} -/** - * @internal - */ -const getConfiguration = () => { - var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r, _s, _t, _u, _v, _w, _x, _y, _z, _0, _1, _2, _3, _4, _5, _6, _7, _8, _9, _10, _11, _12; - const result = (0, cosmiconfig_1.cosmiconfigSync)('puppeteer').search(); - const configuration = result ? result.config : {}; - // Merging environment variables. - configuration.defaultProduct = ((_d = (_c = (_b = (_a = process.env['PUPPETEER_PRODUCT']) !== null && _a !== void 0 ? _a : process.env['npm_config_puppeteer_product']) !== null && _b !== void 0 ? _b : process.env['npm_package_config_puppeteer_product']) !== null && _c !== void 0 ? _c : configuration.defaultProduct) !== null && _d !== void 0 ? _d : 'chrome'); - configuration.executablePath = - (_g = (_f = (_e = process.env['PUPPETEER_EXECUTABLE_PATH']) !== null && _e !== void 0 ? _e : process.env['npm_config_puppeteer_executable_path']) !== null && _f !== void 0 ? _f : process.env['npm_package_config_puppeteer_executable_path']) !== null && _g !== void 0 ? _g : configuration.executablePath; - // Default to skipDownload if executablePath is set - if (configuration.executablePath) { - configuration.skipDownload = true; - } - // Set skipDownload explicitly or from default - configuration.skipDownload = Boolean((_o = (_m = (_l = (_k = (_j = (_h = process.env['PUPPETEER_SKIP_DOWNLOAD']) !== null && _h !== void 0 ? _h : process.env['npm_config_puppeteer_skip_download']) !== null && _j !== void 0 ? _j : process.env['npm_package_config_puppeteer_skip_download']) !== null && _k !== void 0 ? _k : process.env['PUPPETEER_SKIP_CHROMIUM_DOWNLOAD']) !== null && _l !== void 0 ? _l : process.env['npm_config_puppeteer_skip_chromium_download']) !== null && _m !== void 0 ? _m : process.env['npm_package_config_puppeteer_skip_chromium_download']) !== null && _o !== void 0 ? _o : configuration.skipDownload); - // Prepare variables used in browser downloading - if (!configuration.skipDownload) { - configuration.browserRevision = - (_s = (_r = (_q = (_p = process.env['PUPPETEER_CHROMIUM_REVISION']) !== null && _p !== void 0 ? _p : process.env['PUPPETEER_BROWSER_REVISION']) !== null && _q !== void 0 ? _q : process.env['npm_config_puppeteer_browser_revision']) !== null && _r !== void 0 ? _r : process.env['npm_package_config_puppeteer_browser_revision']) !== null && _s !== void 0 ? _s : configuration.browserRevision; - configuration.downloadHost = - (_v = (_u = (_t = process.env['PUPPETEER_DOWNLOAD_HOST']) !== null && _t !== void 0 ? _t : process.env['npm_config_puppeteer_download_host']) !== null && _u !== void 0 ? _u : process.env['npm_package_config_puppeteer_download_host']) !== null && _v !== void 0 ? _v : configuration.downloadHost; - configuration.downloadPath = - (_y = (_x = (_w = process.env['PUPPETEER_DOWNLOAD_PATH']) !== null && _w !== void 0 ? _w : process.env['npm_config_puppeteer_download_path']) !== null && _x !== void 0 ? _x : process.env['npm_package_config_puppeteer_download_path']) !== null && _y !== void 0 ? _y : configuration.downloadPath; - } - configuration.cacheDirectory = - (_2 = (_1 = (_0 = (_z = process.env['PUPPETEER_CACHE_DIR']) !== null && _z !== void 0 ? _z : process.env['npm_config_puppeteer_cache_dir']) !== null && _0 !== void 0 ? _0 : process.env['npm_package_config_puppeteer_cache_dir']) !== null && _1 !== void 0 ? _1 : configuration.cacheDirectory) !== null && _2 !== void 0 ? _2 : (0, path_1.join)((0, os_1.homedir)(), '.cache', 'puppeteer'); - configuration.temporaryDirectory = - (_5 = (_4 = (_3 = process.env['PUPPETEER_TMP_DIR']) !== null && _3 !== void 0 ? _3 : process.env['npm_config_puppeteer_tmp_dir']) !== null && _4 !== void 0 ? _4 : process.env['npm_package_config_puppeteer_tmp_dir']) !== null && _5 !== void 0 ? _5 : configuration.temporaryDirectory; - (_6 = configuration.experiments) !== null && _6 !== void 0 ? _6 : (configuration.experiments = {}); - configuration.experiments.macArmChromiumEnabled = Boolean((_9 = (_8 = (_7 = process.env['PUPPETEER_EXPERIMENTAL_CHROMIUM_MAC_ARM']) !== null && _7 !== void 0 ? _7 : process.env['npm_config_puppeteer_experimental_chromium_mac_arm']) !== null && _8 !== void 0 ? _8 : process.env['npm_package_config_puppeteer_experimental_chromium_mac_arm']) !== null && _9 !== void 0 ? _9 : configuration.experiments.macArmChromiumEnabled); - configuration.logLevel = ((_12 = (_11 = (_10 = process.env['PUPPETEER_LOGLEVEL']) !== null && _10 !== void 0 ? _10 : process.env['npm_config_LOGLEVEL']) !== null && _11 !== void 0 ? _11 : process.env['npm_package_config_LOGLEVEL']) !== null && _12 !== void 0 ? _12 : configuration.logLevel); - // Validate configuration. - if (!isSupportedProduct(configuration.defaultProduct)) { - throw new Error(`Unsupported product ${configuration.defaultProduct}`); - } - return configuration; -}; -exports.getConfiguration = getConfiguration; -//# sourceMappingURL=getConfiguration.js.map - -/***/ }), - -/***/ 7174: -/***/ (function(__unused_webpack_module, exports, __nccwpck_require__) { - -"use strict"; - -/** - * Copyright 2017 Google Inc. All rights reserved. - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -var __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - var desc = Object.getOwnPropertyDescriptor(m, k); - if (!desc || ("get" in desc ? !m.__esModule : desc.writable || desc.configurable)) { - desc = { enumerable: true, get: function() { return m[k]; } }; - } - Object.defineProperty(o, k2, desc); -}) : (function(o, m, k, k2) { - if (k2 === undefined) k2 = k; - o[k2] = m[k]; -})); -var __exportStar = (this && this.__exportStar) || function(m, exports) { - for (var p in m) if (p !== "default" && !Object.prototype.hasOwnProperty.call(exports, p)) __createBinding(exports, m, p); -}; -Object.defineProperty(exports, "__esModule", ({ value: true })); -exports.launch = exports.executablePath = exports.defaultArgs = exports.createBrowserFetcher = exports.connect = void 0; -__exportStar(__nccwpck_require__(4807), exports); -const PuppeteerNode_js_1 = __nccwpck_require__(4140); -const getConfiguration_js_1 = __nccwpck_require__(3191); -const configuration = (0, getConfiguration_js_1.getConfiguration)(); -/** - * @public - */ -const puppeteer = new PuppeteerNode_js_1.PuppeteerNode({ - isPuppeteerCore: false, - configuration, -}); -/** - * @public - */ -exports.connect = puppeteer.connect, -/** - * @public - */ -exports.createBrowserFetcher = puppeteer.createBrowserFetcher, -/** - * @public - */ -exports.defaultArgs = puppeteer.defaultArgs, -/** - * @public - */ -exports.executablePath = puppeteer.executablePath, -/** - * @public - */ -exports.launch = puppeteer.launch; -exports["default"] = puppeteer; -//# sourceMappingURL=puppeteer.js.map - /***/ }), /***/ 6658: diff --git a/dist/index.js.map b/dist/index.js.map index 17ed410c..fb0089dc 100644 --- a/dist/index.js.map +++ b/dist/index.js.map @@ -1 +1 @@ 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Non-string values will be converted to a string via JSON.stringify\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction exportVariable(name, val) {\n const convertedVal = utils_1.toCommandValue(val);\n process.env[name] = convertedVal;\n const filePath = process.env['GITHUB_ENV'] || '';\n if (filePath) {\n return file_command_1.issueFileCommand('ENV', file_command_1.prepareKeyValueMessage(name, val));\n }\n command_1.issueCommand('set-env', { name }, convertedVal);\n}\nexports.exportVariable = exportVariable;\n/**\n * Registers a secret which will get masked from logs\n * @param secret value of the secret\n */\nfunction setSecret(secret) {\n command_1.issueCommand('add-mask', {}, secret);\n}\nexports.setSecret = setSecret;\n/**\n * Prepends inputPath to the PATH (for this action and future actions)\n * @param inputPath\n */\nfunction addPath(inputPath) {\n const filePath = process.env['GITHUB_PATH'] || '';\n if (filePath) {\n file_command_1.issueFileCommand('PATH', inputPath);\n }\n else {\n command_1.issueCommand('add-path', {}, inputPath);\n }\n process.env['PATH'] = `${inputPath}${path.delimiter}${process.env['PATH']}`;\n}\nexports.addPath = addPath;\n/**\n * Gets the value of an input.\n * Unless trimWhitespace is set to false in InputOptions, the value is also trimmed.\n * Returns an empty string if the value is not defined.\n *\n * @param name name of the input to get\n * @param options optional. See InputOptions.\n * @returns string\n */\nfunction getInput(name, options) {\n const val = process.env[`INPUT_${name.replace(/ /g, '_').toUpperCase()}`] || '';\n if (options && options.required && !val) {\n throw new Error(`Input required and not supplied: ${name}`);\n }\n if (options && options.trimWhitespace === false) {\n return val;\n }\n return val.trim();\n}\nexports.getInput = getInput;\n/**\n * Gets the values of an multiline input. Each value is also trimmed.\n *\n * @param name name of the input to get\n * @param options optional. See InputOptions.\n * @returns string[]\n *\n */\nfunction getMultilineInput(name, options) {\n const inputs = getInput(name, options)\n .split('\\n')\n .filter(x => x !== '');\n if (options && options.trimWhitespace === false) {\n return inputs;\n }\n return inputs.map(input => input.trim());\n}\nexports.getMultilineInput = getMultilineInput;\n/**\n * Gets the input value of the boolean type in the YAML 1.2 \"core schema\" specification.\n * Support boolean input list: `true | True | TRUE | false | False | FALSE` .\n * The return value is also in boolean type.\n * ref: https://yaml.org/spec/1.2/spec.html#id2804923\n *\n * @param name name of the input to get\n * @param options optional. See InputOptions.\n * @returns boolean\n */\nfunction getBooleanInput(name, options) {\n const trueValue = ['true', 'True', 'TRUE'];\n const falseValue = ['false', 'False', 'FALSE'];\n const val = getInput(name, options);\n if (trueValue.includes(val))\n return true;\n if (falseValue.includes(val))\n return false;\n throw new TypeError(`Input does not meet YAML 1.2 \"Core Schema\" specification: ${name}\\n` +\n `Support boolean input list: \\`true | True | TRUE | false | False | FALSE\\``);\n}\nexports.getBooleanInput = getBooleanInput;\n/**\n * Sets the value of an output.\n *\n * @param name name of the output to set\n * @param value value to store. Non-string values will be converted to a string via JSON.stringify\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction setOutput(name, value) {\n const filePath = process.env['GITHUB_OUTPUT'] || '';\n if (filePath) {\n return file_command_1.issueFileCommand('OUTPUT', file_command_1.prepareKeyValueMessage(name, value));\n }\n process.stdout.write(os.EOL);\n command_1.issueCommand('set-output', { name }, utils_1.toCommandValue(value));\n}\nexports.setOutput = setOutput;\n/**\n * Enables or disables the echoing of commands into stdout for the rest of the step.\n * Echoing is disabled by default if ACTIONS_STEP_DEBUG is not set.\n *\n */\nfunction setCommandEcho(enabled) {\n command_1.issue('echo', enabled ? 'on' : 'off');\n}\nexports.setCommandEcho = setCommandEcho;\n//-----------------------------------------------------------------------\n// Results\n//-----------------------------------------------------------------------\n/**\n * Sets the action status to failed.\n * When the action exits it will be with an exit code of 1\n * @param message add error issue message\n */\nfunction setFailed(message) {\n process.exitCode = ExitCode.Failure;\n error(message);\n}\nexports.setFailed = setFailed;\n//-----------------------------------------------------------------------\n// Logging Commands\n//-----------------------------------------------------------------------\n/**\n * Gets whether Actions Step Debug is on or not\n */\nfunction isDebug() {\n return process.env['RUNNER_DEBUG'] === '1';\n}\nexports.isDebug = isDebug;\n/**\n * Writes debug message to user log\n * @param message debug message\n */\nfunction debug(message) {\n command_1.issueCommand('debug', {}, message);\n}\nexports.debug = debug;\n/**\n * Adds an error issue\n * @param message error issue message. Errors will be converted to string via toString()\n * @param properties optional properties to add to the annotation.\n */\nfunction error(message, properties = {}) {\n command_1.issueCommand('error', utils_1.toCommandProperties(properties), message instanceof Error ? message.toString() : message);\n}\nexports.error = error;\n/**\n * Adds a warning issue\n * @param message warning issue message. Errors will be converted to string via toString()\n * @param properties optional properties to add to the annotation.\n */\nfunction warning(message, properties = {}) {\n command_1.issueCommand('warning', utils_1.toCommandProperties(properties), message instanceof Error ? message.toString() : message);\n}\nexports.warning = warning;\n/**\n * Adds a notice issue\n * @param message notice issue message. Errors will be converted to string via toString()\n * @param properties optional properties to add to the annotation.\n */\nfunction notice(message, properties = {}) {\n command_1.issueCommand('notice', utils_1.toCommandProperties(properties), message instanceof Error ? message.toString() : message);\n}\nexports.notice = notice;\n/**\n * Writes info to log with console.log.\n * @param message info message\n */\nfunction info(message) {\n process.stdout.write(message + os.EOL);\n}\nexports.info = info;\n/**\n * Begin an output group.\n *\n * Output until the next `groupEnd` will be foldable in this group\n *\n * @param name The name of the output group\n */\nfunction startGroup(name) {\n command_1.issue('group', name);\n}\nexports.startGroup = startGroup;\n/**\n * End an output group.\n */\nfunction endGroup() {\n command_1.issue('endgroup');\n}\nexports.endGroup = endGroup;\n/**\n * Wrap an asynchronous function call in a group.\n *\n * Returns the same type as the function itself.\n *\n * @param name The name of the group\n * @param fn The function to wrap in the group\n */\nfunction group(name, fn) {\n return __awaiter(this, void 0, void 0, function* () {\n startGroup(name);\n let result;\n try {\n result = yield fn();\n }\n finally {\n endGroup();\n }\n return result;\n });\n}\nexports.group = group;\n//-----------------------------------------------------------------------\n// Wrapper action state\n//-----------------------------------------------------------------------\n/**\n * Saves state for current action, the state can only be retrieved by this action's post job execution.\n *\n * @param name name of the state to store\n * @param value value to store. Non-string values will be converted to a string via JSON.stringify\n */\n// eslint-disable-next-line @typescript-eslint/no-explicit-any\nfunction saveState(name, value) {\n const filePath = process.env['GITHUB_STATE'] || '';\n if (filePath) {\n return file_command_1.issueFileCommand('STATE', file_command_1.prepareKeyValueMessage(name, value));\n }\n command_1.issueCommand('save-state', { name }, utils_1.toCommandValue(value));\n}\nexports.saveState = saveState;\n/**\n * Gets the value of an state set by this action's main execution.\n *\n * @param name name of the state to get\n * @returns string\n */\nfunction getState(name) {\n return process.env[`STATE_${name}`] || '';\n}\nexports.getState = getState;\nfunction getIDToken(aud) {\n return __awaiter(this, void 0, void 0, function* () {\n return yield oidc_utils_1.OidcClient.getIDToken(aud);\n });\n}\nexports.getIDToken = getIDToken;\n/**\n * Summary exports\n */\nvar summary_1 = require(\"./summary\");\nObject.defineProperty(exports, \"summary\", { enumerable: true, get: function () { return summary_1.summary; } });\n/**\n * @deprecated use core.summary\n */\nvar summary_2 = require(\"./summary\");\nObject.defineProperty(exports, \"markdownSummary\", { enumerable: true, get: function () { return summary_2.markdownSummary; } });\n/**\n * Path exports\n */\nvar path_utils_1 = require(\"./path-utils\");\nObject.defineProperty(exports, \"toPosixPath\", { enumerable: true, get: function () { return path_utils_1.toPosixPath; } });\nObject.defineProperty(exports, \"toWin32Path\", { enumerable: true, get: function () { return path_utils_1.toWin32Path; } });\nObject.defineProperty(exports, \"toPlatformPath\", { enumerable: true, get: function () { return path_utils_1.toPlatformPath; } });\n//# sourceMappingURL=core.js.map","\"use strict\";\n// For internal use, subject to change.\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.prepareKeyValueMessage = exports.issueFileCommand = void 0;\n// We use any as a valid input type\n/* eslint-disable @typescript-eslint/no-explicit-any */\nconst fs = __importStar(require(\"fs\"));\nconst os = __importStar(require(\"os\"));\nconst uuid_1 = require(\"uuid\");\nconst utils_1 = require(\"./utils\");\nfunction issueFileCommand(command, message) {\n const filePath = process.env[`GITHUB_${command}`];\n if (!filePath) {\n throw new Error(`Unable to find environment variable for file command ${command}`);\n }\n if (!fs.existsSync(filePath)) {\n throw new Error(`Missing file at path: ${filePath}`);\n }\n fs.appendFileSync(filePath, `${utils_1.toCommandValue(message)}${os.EOL}`, {\n encoding: 'utf8'\n });\n}\nexports.issueFileCommand = issueFileCommand;\nfunction prepareKeyValueMessage(key, value) {\n const delimiter = `ghadelimiter_${uuid_1.v4()}`;\n const convertedValue = utils_1.toCommandValue(value);\n // These should realistically never happen, but just in case someone finds a\n // way to exploit uuid generation let's not allow keys or values that contain\n // the delimiter.\n if (key.includes(delimiter)) {\n throw new Error(`Unexpected input: name should not contain the delimiter \"${delimiter}\"`);\n }\n if (convertedValue.includes(delimiter)) {\n throw new Error(`Unexpected input: value should not contain the delimiter \"${delimiter}\"`);\n }\n return `${key}<<${delimiter}${os.EOL}${convertedValue}${os.EOL}${delimiter}`;\n}\nexports.prepareKeyValueMessage = prepareKeyValueMessage;\n//# sourceMappingURL=file-command.js.map","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.OidcClient = void 0;\nconst http_client_1 = require(\"@actions/http-client\");\nconst auth_1 = require(\"@actions/http-client/lib/auth\");\nconst core_1 = require(\"./core\");\nclass OidcClient {\n static createHttpClient(allowRetry = true, maxRetry = 10) {\n const requestOptions = {\n allowRetries: allowRetry,\n maxRetries: maxRetry\n };\n return new http_client_1.HttpClient('actions/oidc-client', [new auth_1.BearerCredentialHandler(OidcClient.getRequestToken())], requestOptions);\n }\n static getRequestToken() {\n const token = process.env['ACTIONS_ID_TOKEN_REQUEST_TOKEN'];\n if (!token) {\n throw new Error('Unable to get ACTIONS_ID_TOKEN_REQUEST_TOKEN env variable');\n }\n return token;\n }\n static getIDTokenUrl() {\n const runtimeUrl = process.env['ACTIONS_ID_TOKEN_REQUEST_URL'];\n if (!runtimeUrl) {\n throw new Error('Unable to get ACTIONS_ID_TOKEN_REQUEST_URL env variable');\n }\n return runtimeUrl;\n }\n static getCall(id_token_url) {\n var _a;\n return __awaiter(this, void 0, void 0, function* () {\n const httpclient = OidcClient.createHttpClient();\n const res = yield httpclient\n .getJson(id_token_url)\n .catch(error => {\n throw new Error(`Failed to get ID Token. \\n \n Error Code : ${error.statusCode}\\n \n Error Message: ${error.result.message}`);\n });\n const id_token = (_a = res.result) === null || _a === void 0 ? void 0 : _a.value;\n if (!id_token) {\n throw new Error('Response json body do not have ID Token field');\n }\n return id_token;\n });\n }\n static getIDToken(audience) {\n return __awaiter(this, void 0, void 0, function* () {\n try {\n // New ID Token is requested from action service\n let id_token_url = OidcClient.getIDTokenUrl();\n if (audience) {\n const encodedAudience = encodeURIComponent(audience);\n id_token_url = `${id_token_url}&audience=${encodedAudience}`;\n }\n core_1.debug(`ID token url is ${id_token_url}`);\n const id_token = yield OidcClient.getCall(id_token_url);\n core_1.setSecret(id_token);\n return id_token;\n }\n catch (error) {\n throw new Error(`Error message: ${error.message}`);\n }\n });\n }\n}\nexports.OidcClient = OidcClient;\n//# sourceMappingURL=oidc-utils.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.toPlatformPath = exports.toWin32Path = exports.toPosixPath = void 0;\nconst path = __importStar(require(\"path\"));\n/**\n * toPosixPath converts the given path to the posix form. On Windows, \\\\ will be\n * replaced with /.\n *\n * @param pth. Path to transform.\n * @return string Posix path.\n */\nfunction toPosixPath(pth) {\n return pth.replace(/[\\\\]/g, '/');\n}\nexports.toPosixPath = toPosixPath;\n/**\n * toWin32Path converts the given path to the win32 form. On Linux, / will be\n * replaced with \\\\.\n *\n * @param pth. Path to transform.\n * @return string Win32 path.\n */\nfunction toWin32Path(pth) {\n return pth.replace(/[/]/g, '\\\\');\n}\nexports.toWin32Path = toWin32Path;\n/**\n * toPlatformPath converts the given path to a platform-specific path. It does\n * this by replacing instances of / and \\ with the platform-specific path\n * separator.\n *\n * @param pth The path to platformize.\n * @return string The platform-specific path.\n */\nfunction toPlatformPath(pth) {\n return pth.replace(/[/\\\\]/g, path.sep);\n}\nexports.toPlatformPath = toPlatformPath;\n//# sourceMappingURL=path-utils.js.map","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.summary = exports.markdownSummary = exports.SUMMARY_DOCS_URL = exports.SUMMARY_ENV_VAR = void 0;\nconst os_1 = require(\"os\");\nconst fs_1 = require(\"fs\");\nconst { access, appendFile, writeFile } = fs_1.promises;\nexports.SUMMARY_ENV_VAR = 'GITHUB_STEP_SUMMARY';\nexports.SUMMARY_DOCS_URL = 'https://docs.github.com/actions/using-workflows/workflow-commands-for-github-actions#adding-a-job-summary';\nclass Summary {\n constructor() {\n this._buffer = '';\n }\n /**\n * Finds the summary file path from the environment, rejects if env var is not found or file does not exist\n * Also checks r/w permissions.\n *\n * @returns step summary file path\n */\n filePath() {\n return __awaiter(this, void 0, void 0, function* () {\n if (this._filePath) {\n return this._filePath;\n }\n const pathFromEnv = process.env[exports.SUMMARY_ENV_VAR];\n if (!pathFromEnv) {\n throw new Error(`Unable to find environment variable for $${exports.SUMMARY_ENV_VAR}. Check if your runtime environment supports job summaries.`);\n }\n try {\n yield access(pathFromEnv, fs_1.constants.R_OK | fs_1.constants.W_OK);\n }\n catch (_a) {\n throw new Error(`Unable to access summary file: '${pathFromEnv}'. Check if the file has correct read/write permissions.`);\n }\n this._filePath = pathFromEnv;\n return this._filePath;\n });\n }\n /**\n * Wraps content in an HTML tag, adding any HTML attributes\n *\n * @param {string} tag HTML tag to wrap\n * @param {string | null} content content within the tag\n * @param {[attribute: string]: string} attrs key-value list of HTML attributes to add\n *\n * @returns {string} content wrapped in HTML element\n */\n wrap(tag, content, attrs = {}) {\n const htmlAttrs = Object.entries(attrs)\n .map(([key, value]) => ` ${key}=\"${value}\"`)\n .join('');\n if (!content) {\n return `<${tag}${htmlAttrs}>`;\n }\n return `<${tag}${htmlAttrs}>${content}`;\n }\n /**\n * Writes text in the buffer to the summary buffer file and empties buffer. Will append by default.\n *\n * @param {SummaryWriteOptions} [options] (optional) options for write operation\n *\n * @returns {Promise} summary instance\n */\n write(options) {\n return __awaiter(this, void 0, void 0, function* () {\n const overwrite = !!(options === null || options === void 0 ? void 0 : options.overwrite);\n const filePath = yield this.filePath();\n const writeFunc = overwrite ? writeFile : appendFile;\n yield writeFunc(filePath, this._buffer, { encoding: 'utf8' });\n return this.emptyBuffer();\n });\n }\n /**\n * Clears the summary buffer and wipes the summary file\n *\n * @returns {Summary} summary instance\n */\n clear() {\n return __awaiter(this, void 0, void 0, function* () {\n return this.emptyBuffer().write({ overwrite: true });\n });\n }\n /**\n * Returns the current summary buffer as a string\n *\n * @returns {string} string of summary buffer\n */\n stringify() {\n return this._buffer;\n }\n /**\n * If the summary buffer is empty\n *\n * @returns {boolen} true if the buffer is empty\n */\n isEmptyBuffer() {\n return this._buffer.length === 0;\n }\n /**\n * Resets the summary buffer without writing to summary file\n *\n * @returns {Summary} summary instance\n */\n emptyBuffer() {\n this._buffer = '';\n return this;\n }\n /**\n * Adds raw text to the summary buffer\n *\n * @param {string} text content to add\n * @param {boolean} [addEOL=false] (optional) append an EOL to the raw text (default: false)\n *\n * @returns {Summary} summary instance\n */\n addRaw(text, addEOL = false) {\n this._buffer += text;\n return addEOL ? this.addEOL() : this;\n }\n /**\n * Adds the operating system-specific end-of-line marker to the buffer\n *\n * @returns {Summary} summary instance\n */\n addEOL() {\n return this.addRaw(os_1.EOL);\n }\n /**\n * Adds an HTML codeblock to the summary buffer\n *\n * @param {string} code content to render within fenced code block\n * @param {string} lang (optional) language to syntax highlight code\n *\n * @returns {Summary} summary instance\n */\n addCodeBlock(code, lang) {\n const attrs = Object.assign({}, (lang && { lang }));\n const element = this.wrap('pre', this.wrap('code', code), attrs);\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds an HTML list to the summary buffer\n *\n * @param {string[]} items list of items to render\n * @param {boolean} [ordered=false] (optional) if the rendered list should be ordered or not (default: false)\n *\n * @returns {Summary} summary instance\n */\n addList(items, ordered = false) {\n const tag = ordered ? 'ol' : 'ul';\n const listItems = items.map(item => this.wrap('li', item)).join('');\n const element = this.wrap(tag, listItems);\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds an HTML table to the summary buffer\n *\n * @param {SummaryTableCell[]} rows table rows\n *\n * @returns {Summary} summary instance\n */\n addTable(rows) {\n const tableBody = rows\n .map(row => {\n const cells = row\n .map(cell => {\n if (typeof cell === 'string') {\n return this.wrap('td', cell);\n }\n const { header, data, colspan, rowspan } = cell;\n const tag = header ? 'th' : 'td';\n const attrs = Object.assign(Object.assign({}, (colspan && { colspan })), (rowspan && { rowspan }));\n return this.wrap(tag, data, attrs);\n })\n .join('');\n return this.wrap('tr', cells);\n })\n .join('');\n const element = this.wrap('table', tableBody);\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds a collapsable HTML details element to the summary buffer\n *\n * @param {string} label text for the closed state\n * @param {string} content collapsable content\n *\n * @returns {Summary} summary instance\n */\n addDetails(label, content) {\n const element = this.wrap('details', this.wrap('summary', label) + content);\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds an HTML image tag to the summary buffer\n *\n * @param {string} src path to the image you to embed\n * @param {string} alt text description of the image\n * @param {SummaryImageOptions} options (optional) addition image attributes\n *\n * @returns {Summary} summary instance\n */\n addImage(src, alt, options) {\n const { width, height } = options || {};\n const attrs = Object.assign(Object.assign({}, (width && { width })), (height && { height }));\n const element = this.wrap('img', null, Object.assign({ src, alt }, attrs));\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds an HTML section heading element\n *\n * @param {string} text heading text\n * @param {number | string} [level=1] (optional) the heading level, default: 1\n *\n * @returns {Summary} summary instance\n */\n addHeading(text, level) {\n const tag = `h${level}`;\n const allowedTag = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6'].includes(tag)\n ? tag\n : 'h1';\n const element = this.wrap(allowedTag, text);\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds an HTML thematic break (
) to the summary buffer\n *\n * @returns {Summary} summary instance\n */\n addSeparator() {\n const element = this.wrap('hr', null);\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds an HTML line break (
) to the summary buffer\n *\n * @returns {Summary} summary instance\n */\n addBreak() {\n const element = this.wrap('br', null);\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds an HTML blockquote to the summary buffer\n *\n * @param {string} text quote text\n * @param {string} cite (optional) citation url\n *\n * @returns {Summary} summary instance\n */\n addQuote(text, cite) {\n const attrs = Object.assign({}, (cite && { cite }));\n const element = this.wrap('blockquote', text, attrs);\n return this.addRaw(element).addEOL();\n }\n /**\n * Adds an HTML anchor tag to the summary buffer\n *\n * @param {string} text link text/content\n * @param {string} href hyperlink\n *\n * @returns {Summary} summary instance\n */\n addLink(text, href) {\n const element = this.wrap('a', text, { href });\n return this.addRaw(element).addEOL();\n }\n}\nconst _summary = new Summary();\n/**\n * @deprecated use `core.summary`\n */\nexports.markdownSummary = _summary;\nexports.summary = _summary;\n//# sourceMappingURL=summary.js.map","\"use strict\";\n// We use any as a valid input type\n/* eslint-disable @typescript-eslint/no-explicit-any */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.toCommandProperties = exports.toCommandValue = void 0;\n/**\n * Sanitizes an input into a string so it can be passed into issueCommand safely\n * @param input input to sanitize into a string\n */\nfunction toCommandValue(input) {\n if (input === null || input === undefined) {\n return '';\n }\n else if (typeof input === 'string' || input instanceof String) {\n return input;\n }\n return JSON.stringify(input);\n}\nexports.toCommandValue = toCommandValue;\n/**\n *\n * @param annotationProperties\n * @returns The command properties to send with the actual annotation command\n * See IssueCommandProperties: https://github.com/actions/runner/blob/main/src/Runner.Worker/ActionCommandManager.cs#L646\n */\nfunction toCommandProperties(annotationProperties) {\n if (!Object.keys(annotationProperties).length) {\n return {};\n }\n return {\n title: annotationProperties.title,\n file: annotationProperties.file,\n line: annotationProperties.startLine,\n endLine: annotationProperties.endLine,\n col: annotationProperties.startColumn,\n endColumn: annotationProperties.endColumn\n };\n}\nexports.toCommandProperties = toCommandProperties;\n//# sourceMappingURL=utils.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getExecOutput = exports.exec = void 0;\nconst string_decoder_1 = require(\"string_decoder\");\nconst tr = __importStar(require(\"./toolrunner\"));\n/**\n * Exec a command.\n * Output will be streamed to the live console.\n * Returns promise with return code\n *\n * @param commandLine command to execute (can include additional args). Must be correctly escaped.\n * @param args optional arguments for tool. Escaping is handled by the lib.\n * @param options optional exec options. See ExecOptions\n * @returns Promise exit code\n */\nfunction exec(commandLine, args, options) {\n return __awaiter(this, void 0, void 0, function* () {\n const commandArgs = tr.argStringToArray(commandLine);\n if (commandArgs.length === 0) {\n throw new Error(`Parameter 'commandLine' cannot be null or empty.`);\n }\n // Path to tool to execute should be first arg\n const toolPath = commandArgs[0];\n args = commandArgs.slice(1).concat(args || []);\n const runner = new tr.ToolRunner(toolPath, args, options);\n return runner.exec();\n });\n}\nexports.exec = exec;\n/**\n * Exec a command and get the output.\n * Output will be streamed to the live console.\n * Returns promise with the exit code and collected stdout and stderr\n *\n * @param commandLine command to execute (can include additional args). Must be correctly escaped.\n * @param args optional arguments for tool. Escaping is handled by the lib.\n * @param options optional exec options. See ExecOptions\n * @returns Promise exit code, stdout, and stderr\n */\nfunction getExecOutput(commandLine, args, options) {\n var _a, _b;\n return __awaiter(this, void 0, void 0, function* () {\n let stdout = '';\n let stderr = '';\n //Using string decoder covers the case where a mult-byte character is split\n const stdoutDecoder = new string_decoder_1.StringDecoder('utf8');\n const stderrDecoder = new string_decoder_1.StringDecoder('utf8');\n const originalStdoutListener = (_a = options === null || options === void 0 ? void 0 : options.listeners) === null || _a === void 0 ? void 0 : _a.stdout;\n const originalStdErrListener = (_b = options === null || options === void 0 ? void 0 : options.listeners) === null || _b === void 0 ? void 0 : _b.stderr;\n const stdErrListener = (data) => {\n stderr += stderrDecoder.write(data);\n if (originalStdErrListener) {\n originalStdErrListener(data);\n }\n };\n const stdOutListener = (data) => {\n stdout += stdoutDecoder.write(data);\n if (originalStdoutListener) {\n originalStdoutListener(data);\n }\n };\n const listeners = Object.assign(Object.assign({}, options === null || options === void 0 ? void 0 : options.listeners), { stdout: stdOutListener, stderr: stdErrListener });\n const exitCode = yield exec(commandLine, args, Object.assign(Object.assign({}, options), { listeners }));\n //flush any remaining characters\n stdout += stdoutDecoder.end();\n stderr += stderrDecoder.end();\n return {\n exitCode,\n stdout,\n stderr\n };\n });\n}\nexports.getExecOutput = getExecOutput;\n//# sourceMappingURL=exec.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.argStringToArray = exports.ToolRunner = void 0;\nconst os = __importStar(require(\"os\"));\nconst events = __importStar(require(\"events\"));\nconst child = __importStar(require(\"child_process\"));\nconst path = __importStar(require(\"path\"));\nconst io = __importStar(require(\"@actions/io\"));\nconst ioUtil = __importStar(require(\"@actions/io/lib/io-util\"));\nconst timers_1 = require(\"timers\");\n/* eslint-disable @typescript-eslint/unbound-method */\nconst IS_WINDOWS = process.platform === 'win32';\n/*\n * Class for running command line tools. Handles quoting and arg parsing in a platform agnostic way.\n */\nclass ToolRunner extends events.EventEmitter {\n constructor(toolPath, args, options) {\n super();\n if (!toolPath) {\n throw new Error(\"Parameter 'toolPath' cannot be null or empty.\");\n }\n this.toolPath = toolPath;\n this.args = args || [];\n this.options = options || {};\n }\n _debug(message) {\n if (this.options.listeners && this.options.listeners.debug) {\n this.options.listeners.debug(message);\n }\n }\n _getCommandString(options, noPrefix) {\n const toolPath = this._getSpawnFileName();\n const args = this._getSpawnArgs(options);\n let cmd = noPrefix ? '' : '[command]'; // omit prefix when piped to a second tool\n if (IS_WINDOWS) {\n // Windows + cmd file\n if (this._isCmdFile()) {\n cmd += toolPath;\n for (const a of args) {\n cmd += ` ${a}`;\n }\n }\n // Windows + verbatim\n else if (options.windowsVerbatimArguments) {\n cmd += `\"${toolPath}\"`;\n for (const a of args) {\n cmd += ` ${a}`;\n }\n }\n // Windows (regular)\n else {\n cmd += this._windowsQuoteCmdArg(toolPath);\n for (const a of args) {\n cmd += ` ${this._windowsQuoteCmdArg(a)}`;\n }\n }\n }\n else {\n // OSX/Linux - this can likely be improved with some form of quoting.\n // creating processes on Unix is fundamentally different than Windows.\n // on Unix, execvp() takes an arg array.\n cmd += toolPath;\n for (const a of args) {\n cmd += ` ${a}`;\n }\n }\n return cmd;\n }\n _processLineBuffer(data, strBuffer, onLine) {\n try {\n let s = strBuffer + data.toString();\n let n = s.indexOf(os.EOL);\n while (n > -1) {\n const line = s.substring(0, n);\n onLine(line);\n // the rest of the string ...\n s = s.substring(n + os.EOL.length);\n n = s.indexOf(os.EOL);\n }\n return s;\n }\n catch (err) {\n // streaming lines to console is best effort. Don't fail a build.\n this._debug(`error processing line. Failed with error ${err}`);\n return '';\n }\n }\n _getSpawnFileName() {\n if (IS_WINDOWS) {\n if (this._isCmdFile()) {\n return process.env['COMSPEC'] || 'cmd.exe';\n }\n }\n return this.toolPath;\n }\n _getSpawnArgs(options) {\n if (IS_WINDOWS) {\n if (this._isCmdFile()) {\n let argline = `/D /S /C \"${this._windowsQuoteCmdArg(this.toolPath)}`;\n for (const a of this.args) {\n argline += ' ';\n argline += options.windowsVerbatimArguments\n ? a\n : this._windowsQuoteCmdArg(a);\n }\n argline += '\"';\n return [argline];\n }\n }\n return this.args;\n }\n _endsWith(str, end) {\n return str.endsWith(end);\n }\n _isCmdFile() {\n const upperToolPath = this.toolPath.toUpperCase();\n return (this._endsWith(upperToolPath, '.CMD') ||\n this._endsWith(upperToolPath, '.BAT'));\n }\n _windowsQuoteCmdArg(arg) {\n // for .exe, apply the normal quoting rules that libuv applies\n if (!this._isCmdFile()) {\n return this._uvQuoteCmdArg(arg);\n }\n // otherwise apply quoting rules specific to the cmd.exe command line parser.\n // the libuv rules are generic and are not designed specifically for cmd.exe\n // command line parser.\n //\n // for a detailed description of the cmd.exe command line parser, refer to\n // http://stackoverflow.com/questions/4094699/how-does-the-windows-command-interpreter-cmd-exe-parse-scripts/7970912#7970912\n // need quotes for empty arg\n if (!arg) {\n return '\"\"';\n }\n // determine whether the arg needs to be quoted\n const cmdSpecialChars = [\n ' ',\n '\\t',\n '&',\n '(',\n ')',\n '[',\n ']',\n '{',\n '}',\n '^',\n '=',\n ';',\n '!',\n \"'\",\n '+',\n ',',\n '`',\n '~',\n '|',\n '<',\n '>',\n '\"'\n ];\n let needsQuotes = false;\n for (const char of arg) {\n if (cmdSpecialChars.some(x => x === char)) {\n needsQuotes = true;\n break;\n }\n }\n // short-circuit if quotes not needed\n if (!needsQuotes) {\n return arg;\n }\n // the following quoting rules are very similar to the rules that by libuv applies.\n //\n // 1) wrap the string in quotes\n //\n // 2) double-up quotes - i.e. \" => \"\"\n //\n // this is different from the libuv quoting rules. libuv replaces \" with \\\", which unfortunately\n // doesn't work well with a cmd.exe command line.\n //\n // note, replacing \" with \"\" also works well if the arg is passed to a downstream .NET console app.\n // for example, the command line:\n // foo.exe \"myarg:\"\"my val\"\"\"\n // is parsed by a .NET console app into an arg array:\n // [ \"myarg:\\\"my val\\\"\" ]\n // which is the same end result when applying libuv quoting rules. although the actual\n // command line from libuv quoting rules would look like:\n // foo.exe \"myarg:\\\"my val\\\"\"\n //\n // 3) double-up slashes that precede a quote,\n // e.g. hello \\world => \"hello \\world\"\n // hello\\\"world => \"hello\\\\\"\"world\"\n // hello\\\\\"world => \"hello\\\\\\\\\"\"world\"\n // hello world\\ => \"hello world\\\\\"\n //\n // technically this is not required for a cmd.exe command line, or the batch argument parser.\n // the reasons for including this as a .cmd quoting rule are:\n //\n // a) this is optimized for the scenario where the argument is passed from the .cmd file to an\n // external program. many programs (e.g. .NET console apps) rely on the slash-doubling rule.\n //\n // b) it's what we've been doing previously (by deferring to node default behavior) and we\n // haven't heard any complaints about that aspect.\n //\n // note, a weakness of the quoting rules chosen here, is that % is not escaped. in fact, % cannot be\n // escaped when used on the command line directly - even though within a .cmd file % can be escaped\n // by using %%.\n //\n // the saving grace is, on the command line, %var% is left as-is if var is not defined. this contrasts\n // the line parsing rules within a .cmd file, where if var is not defined it is replaced with nothing.\n //\n // one option that was explored was replacing % with ^% - i.e. %var% => ^%var^%. this hack would\n // often work, since it is unlikely that var^ would exist, and the ^ character is removed when the\n // variable is used. the problem, however, is that ^ is not removed when %* is used to pass the args\n // to an external program.\n //\n // an unexplored potential solution for the % escaping problem, is to create a wrapper .cmd file.\n // % can be escaped within a .cmd file.\n let reverse = '\"';\n let quoteHit = true;\n for (let i = arg.length; i > 0; i--) {\n // walk the string in reverse\n reverse += arg[i - 1];\n if (quoteHit && arg[i - 1] === '\\\\') {\n reverse += '\\\\'; // double the slash\n }\n else if (arg[i - 1] === '\"') {\n quoteHit = true;\n reverse += '\"'; // double the quote\n }\n else {\n quoteHit = false;\n }\n }\n reverse += '\"';\n return reverse\n .split('')\n .reverse()\n .join('');\n }\n _uvQuoteCmdArg(arg) {\n // Tool runner wraps child_process.spawn() and needs to apply the same quoting as\n // Node in certain cases where the undocumented spawn option windowsVerbatimArguments\n // is used.\n //\n // Since this function is a port of quote_cmd_arg from Node 4.x (technically, lib UV,\n // see https://github.com/nodejs/node/blob/v4.x/deps/uv/src/win/process.c for details),\n // pasting copyright notice from Node within this function:\n //\n // Copyright Joyent, Inc. and other Node contributors. All rights reserved.\n //\n // Permission is hereby granted, free of charge, to any person obtaining a copy\n // of this software and associated documentation files (the \"Software\"), to\n // deal in the Software without restriction, including without limitation the\n // rights to use, copy, modify, merge, publish, distribute, sublicense, and/or\n // sell copies of the Software, and to permit persons to whom the Software is\n // furnished to do so, subject to the following conditions:\n //\n // The above copyright notice and this permission notice shall be included in\n // all copies or substantial portions of the Software.\n //\n // THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\n // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\n // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\n // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\n // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING\n // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS\n // IN THE SOFTWARE.\n if (!arg) {\n // Need double quotation for empty argument\n return '\"\"';\n }\n if (!arg.includes(' ') && !arg.includes('\\t') && !arg.includes('\"')) {\n // No quotation needed\n return arg;\n }\n if (!arg.includes('\"') && !arg.includes('\\\\')) {\n // No embedded double quotes or backslashes, so I can just wrap\n // quote marks around the whole thing.\n return `\"${arg}\"`;\n }\n // Expected input/output:\n // input : hello\"world\n // output: \"hello\\\"world\"\n // input : hello\"\"world\n // output: \"hello\\\"\\\"world\"\n // input : hello\\world\n // output: hello\\world\n // input : hello\\\\world\n // output: hello\\\\world\n // input : hello\\\"world\n // output: \"hello\\\\\\\"world\"\n // input : hello\\\\\"world\n // output: \"hello\\\\\\\\\\\"world\"\n // input : hello world\\\n // output: \"hello world\\\\\" - note the comment in libuv actually reads \"hello world\\\"\n // but it appears the comment is wrong, it should be \"hello world\\\\\"\n let reverse = '\"';\n let quoteHit = true;\n for (let i = arg.length; i > 0; i--) {\n // walk the string in reverse\n reverse += arg[i - 1];\n if (quoteHit && arg[i - 1] === '\\\\') {\n reverse += '\\\\';\n }\n else if (arg[i - 1] === '\"') {\n quoteHit = true;\n reverse += '\\\\';\n }\n else {\n quoteHit = false;\n }\n }\n reverse += '\"';\n return reverse\n .split('')\n .reverse()\n .join('');\n }\n _cloneExecOptions(options) {\n options = options || {};\n const result = {\n cwd: options.cwd || process.cwd(),\n env: options.env || process.env,\n silent: options.silent || false,\n windowsVerbatimArguments: options.windowsVerbatimArguments || false,\n failOnStdErr: options.failOnStdErr || false,\n ignoreReturnCode: options.ignoreReturnCode || false,\n delay: options.delay || 10000\n };\n result.outStream = options.outStream || process.stdout;\n result.errStream = options.errStream || process.stderr;\n return result;\n }\n _getSpawnOptions(options, toolPath) {\n options = options || {};\n const result = {};\n result.cwd = options.cwd;\n result.env = options.env;\n result['windowsVerbatimArguments'] =\n options.windowsVerbatimArguments || this._isCmdFile();\n if (options.windowsVerbatimArguments) {\n result.argv0 = `\"${toolPath}\"`;\n }\n return result;\n }\n /**\n * Exec a tool.\n * Output will be streamed to the live console.\n * Returns promise with return code\n *\n * @param tool path to tool to exec\n * @param options optional exec options. See ExecOptions\n * @returns number\n */\n exec() {\n return __awaiter(this, void 0, void 0, function* () {\n // root the tool path if it is unrooted and contains relative pathing\n if (!ioUtil.isRooted(this.toolPath) &&\n (this.toolPath.includes('/') ||\n (IS_WINDOWS && this.toolPath.includes('\\\\')))) {\n // prefer options.cwd if it is specified, however options.cwd may also need to be rooted\n this.toolPath = path.resolve(process.cwd(), this.options.cwd || process.cwd(), this.toolPath);\n }\n // if the tool is only a file name, then resolve it from the PATH\n // otherwise verify it exists (add extension on Windows if necessary)\n this.toolPath = yield io.which(this.toolPath, true);\n return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {\n this._debug(`exec tool: ${this.toolPath}`);\n this._debug('arguments:');\n for (const arg of this.args) {\n this._debug(` ${arg}`);\n }\n const optionsNonNull = this._cloneExecOptions(this.options);\n if (!optionsNonNull.silent && optionsNonNull.outStream) {\n optionsNonNull.outStream.write(this._getCommandString(optionsNonNull) + os.EOL);\n }\n const state = new ExecState(optionsNonNull, this.toolPath);\n state.on('debug', (message) => {\n this._debug(message);\n });\n if (this.options.cwd && !(yield ioUtil.exists(this.options.cwd))) {\n return reject(new Error(`The cwd: ${this.options.cwd} does not exist!`));\n }\n const fileName = this._getSpawnFileName();\n const cp = child.spawn(fileName, this._getSpawnArgs(optionsNonNull), this._getSpawnOptions(this.options, fileName));\n let stdbuffer = '';\n if (cp.stdout) {\n cp.stdout.on('data', (data) => {\n if (this.options.listeners && this.options.listeners.stdout) {\n this.options.listeners.stdout(data);\n }\n if (!optionsNonNull.silent && optionsNonNull.outStream) {\n optionsNonNull.outStream.write(data);\n }\n stdbuffer = this._processLineBuffer(data, stdbuffer, (line) => {\n if (this.options.listeners && this.options.listeners.stdline) {\n this.options.listeners.stdline(line);\n }\n });\n });\n }\n let errbuffer = '';\n if (cp.stderr) {\n cp.stderr.on('data', (data) => {\n state.processStderr = true;\n if (this.options.listeners && this.options.listeners.stderr) {\n this.options.listeners.stderr(data);\n }\n if (!optionsNonNull.silent &&\n optionsNonNull.errStream &&\n optionsNonNull.outStream) {\n const s = optionsNonNull.failOnStdErr\n ? optionsNonNull.errStream\n : optionsNonNull.outStream;\n s.write(data);\n }\n errbuffer = this._processLineBuffer(data, errbuffer, (line) => {\n if (this.options.listeners && this.options.listeners.errline) {\n this.options.listeners.errline(line);\n }\n });\n });\n }\n cp.on('error', (err) => {\n state.processError = err.message;\n state.processExited = true;\n state.processClosed = true;\n state.CheckComplete();\n });\n cp.on('exit', (code) => {\n state.processExitCode = code;\n state.processExited = true;\n this._debug(`Exit code ${code} received from tool '${this.toolPath}'`);\n state.CheckComplete();\n });\n cp.on('close', (code) => {\n state.processExitCode = code;\n state.processExited = true;\n state.processClosed = true;\n this._debug(`STDIO streams have closed for tool '${this.toolPath}'`);\n state.CheckComplete();\n });\n state.on('done', (error, exitCode) => {\n if (stdbuffer.length > 0) {\n this.emit('stdline', stdbuffer);\n }\n if (errbuffer.length > 0) {\n this.emit('errline', errbuffer);\n }\n cp.removeAllListeners();\n if (error) {\n reject(error);\n }\n else {\n resolve(exitCode);\n }\n });\n if (this.options.input) {\n if (!cp.stdin) {\n throw new Error('child process missing stdin');\n }\n cp.stdin.end(this.options.input);\n }\n }));\n });\n }\n}\nexports.ToolRunner = ToolRunner;\n/**\n * Convert an arg string to an array of args. Handles escaping\n *\n * @param argString string of arguments\n * @returns string[] array of arguments\n */\nfunction argStringToArray(argString) {\n const args = [];\n let inQuotes = false;\n let escaped = false;\n let arg = '';\n function append(c) {\n // we only escape double quotes.\n if (escaped && c !== '\"') {\n arg += '\\\\';\n }\n arg += c;\n escaped = false;\n }\n for (let i = 0; i < argString.length; i++) {\n const c = argString.charAt(i);\n if (c === '\"') {\n if (!escaped) {\n inQuotes = !inQuotes;\n }\n else {\n append(c);\n }\n continue;\n }\n if (c === '\\\\' && escaped) {\n append(c);\n continue;\n }\n if (c === '\\\\' && inQuotes) {\n escaped = true;\n continue;\n }\n if (c === ' ' && !inQuotes) {\n if (arg.length > 0) {\n args.push(arg);\n arg = '';\n }\n continue;\n }\n append(c);\n }\n if (arg.length > 0) {\n args.push(arg.trim());\n }\n return args;\n}\nexports.argStringToArray = argStringToArray;\nclass ExecState extends events.EventEmitter {\n constructor(options, toolPath) {\n super();\n this.processClosed = false; // tracks whether the process has exited and stdio is closed\n this.processError = '';\n this.processExitCode = 0;\n this.processExited = false; // tracks whether the process has exited\n this.processStderr = false; // tracks whether stderr was written to\n this.delay = 10000; // 10 seconds\n this.done = false;\n this.timeout = null;\n if (!toolPath) {\n throw new Error('toolPath must not be empty');\n }\n this.options = options;\n this.toolPath = toolPath;\n if (options.delay) {\n this.delay = options.delay;\n }\n }\n CheckComplete() {\n if (this.done) {\n return;\n }\n if (this.processClosed) {\n this._setResult();\n }\n else if (this.processExited) {\n this.timeout = timers_1.setTimeout(ExecState.HandleTimeout, this.delay, this);\n }\n }\n _debug(message) {\n this.emit('debug', message);\n }\n _setResult() {\n // determine whether there is an error\n let error;\n if (this.processExited) {\n if (this.processError) {\n error = new Error(`There was an error when attempting to execute the process '${this.toolPath}'. This may indicate the process failed to start. Error: ${this.processError}`);\n }\n else if (this.processExitCode !== 0 && !this.options.ignoreReturnCode) {\n error = new Error(`The process '${this.toolPath}' failed with exit code ${this.processExitCode}`);\n }\n else if (this.processStderr && this.options.failOnStdErr) {\n error = new Error(`The process '${this.toolPath}' failed because one or more lines were written to the STDERR stream`);\n }\n }\n // clear the timeout\n if (this.timeout) {\n clearTimeout(this.timeout);\n this.timeout = null;\n }\n this.done = true;\n this.emit('done', error, this.processExitCode);\n }\n static HandleTimeout(state) {\n if (state.done) {\n return;\n }\n if (!state.processClosed && state.processExited) {\n const message = `The STDIO streams did not close within ${state.delay /\n 1000} seconds of the exit event from process '${state.toolPath}'. This may indicate a child process inherited the STDIO streams and has not yet exited.`;\n state._debug(message);\n }\n state._setResult();\n }\n}\n//# sourceMappingURL=toolrunner.js.map","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.PersonalAccessTokenCredentialHandler = exports.BearerCredentialHandler = exports.BasicCredentialHandler = void 0;\nclass BasicCredentialHandler {\n constructor(username, password) {\n this.username = username;\n this.password = password;\n }\n prepareRequest(options) {\n if (!options.headers) {\n throw Error('The request has no headers');\n }\n options.headers['Authorization'] = `Basic ${Buffer.from(`${this.username}:${this.password}`).toString('base64')}`;\n }\n // This handler cannot handle 401\n canHandleAuthentication() {\n return false;\n }\n handleAuthentication() {\n return __awaiter(this, void 0, void 0, function* () {\n throw new Error('not implemented');\n });\n }\n}\nexports.BasicCredentialHandler = BasicCredentialHandler;\nclass BearerCredentialHandler {\n constructor(token) {\n this.token = token;\n }\n // currently implements pre-authorization\n // TODO: support preAuth = false where it hooks on 401\n prepareRequest(options) {\n if (!options.headers) {\n throw Error('The request has no headers');\n }\n options.headers['Authorization'] = `Bearer ${this.token}`;\n }\n // This handler cannot handle 401\n canHandleAuthentication() {\n return false;\n }\n handleAuthentication() {\n return __awaiter(this, void 0, void 0, function* () {\n throw new Error('not implemented');\n });\n }\n}\nexports.BearerCredentialHandler = BearerCredentialHandler;\nclass PersonalAccessTokenCredentialHandler {\n constructor(token) {\n this.token = token;\n }\n // currently implements pre-authorization\n // TODO: support preAuth = false where it hooks on 401\n prepareRequest(options) {\n if (!options.headers) {\n throw Error('The request has no headers');\n }\n options.headers['Authorization'] = `Basic ${Buffer.from(`PAT:${this.token}`).toString('base64')}`;\n }\n // This handler cannot handle 401\n canHandleAuthentication() {\n return false;\n }\n handleAuthentication() {\n return __awaiter(this, void 0, void 0, function* () {\n throw new Error('not implemented');\n });\n }\n}\nexports.PersonalAccessTokenCredentialHandler = PersonalAccessTokenCredentialHandler;\n//# sourceMappingURL=auth.js.map","\"use strict\";\n/* eslint-disable @typescript-eslint/no-explicit-any */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.HttpClient = exports.isHttps = exports.HttpClientResponse = exports.HttpClientError = exports.getProxyUrl = exports.MediaTypes = exports.Headers = exports.HttpCodes = void 0;\nconst http = __importStar(require(\"http\"));\nconst https = __importStar(require(\"https\"));\nconst pm = __importStar(require(\"./proxy\"));\nconst tunnel = __importStar(require(\"tunnel\"));\nvar HttpCodes;\n(function (HttpCodes) {\n HttpCodes[HttpCodes[\"OK\"] = 200] = \"OK\";\n HttpCodes[HttpCodes[\"MultipleChoices\"] = 300] = \"MultipleChoices\";\n HttpCodes[HttpCodes[\"MovedPermanently\"] = 301] = \"MovedPermanently\";\n HttpCodes[HttpCodes[\"ResourceMoved\"] = 302] = \"ResourceMoved\";\n HttpCodes[HttpCodes[\"SeeOther\"] = 303] = \"SeeOther\";\n HttpCodes[HttpCodes[\"NotModified\"] = 304] = \"NotModified\";\n HttpCodes[HttpCodes[\"UseProxy\"] = 305] = \"UseProxy\";\n HttpCodes[HttpCodes[\"SwitchProxy\"] = 306] = \"SwitchProxy\";\n HttpCodes[HttpCodes[\"TemporaryRedirect\"] = 307] = \"TemporaryRedirect\";\n HttpCodes[HttpCodes[\"PermanentRedirect\"] = 308] = \"PermanentRedirect\";\n HttpCodes[HttpCodes[\"BadRequest\"] = 400] = \"BadRequest\";\n HttpCodes[HttpCodes[\"Unauthorized\"] = 401] = \"Unauthorized\";\n HttpCodes[HttpCodes[\"PaymentRequired\"] = 402] = \"PaymentRequired\";\n HttpCodes[HttpCodes[\"Forbidden\"] = 403] = \"Forbidden\";\n HttpCodes[HttpCodes[\"NotFound\"] = 404] = \"NotFound\";\n HttpCodes[HttpCodes[\"MethodNotAllowed\"] = 405] = \"MethodNotAllowed\";\n HttpCodes[HttpCodes[\"NotAcceptable\"] = 406] = \"NotAcceptable\";\n HttpCodes[HttpCodes[\"ProxyAuthenticationRequired\"] = 407] = \"ProxyAuthenticationRequired\";\n HttpCodes[HttpCodes[\"RequestTimeout\"] = 408] = \"RequestTimeout\";\n HttpCodes[HttpCodes[\"Conflict\"] = 409] = \"Conflict\";\n HttpCodes[HttpCodes[\"Gone\"] = 410] = \"Gone\";\n HttpCodes[HttpCodes[\"TooManyRequests\"] = 429] = \"TooManyRequests\";\n HttpCodes[HttpCodes[\"InternalServerError\"] = 500] = \"InternalServerError\";\n HttpCodes[HttpCodes[\"NotImplemented\"] = 501] = \"NotImplemented\";\n HttpCodes[HttpCodes[\"BadGateway\"] = 502] = \"BadGateway\";\n HttpCodes[HttpCodes[\"ServiceUnavailable\"] = 503] = \"ServiceUnavailable\";\n HttpCodes[HttpCodes[\"GatewayTimeout\"] = 504] = \"GatewayTimeout\";\n})(HttpCodes = exports.HttpCodes || (exports.HttpCodes = {}));\nvar Headers;\n(function (Headers) {\n Headers[\"Accept\"] = \"accept\";\n Headers[\"ContentType\"] = \"content-type\";\n})(Headers = exports.Headers || (exports.Headers = {}));\nvar MediaTypes;\n(function (MediaTypes) {\n MediaTypes[\"ApplicationJson\"] = \"application/json\";\n})(MediaTypes = exports.MediaTypes || (exports.MediaTypes = {}));\n/**\n * Returns the proxy URL, depending upon the supplied url and proxy environment variables.\n * @param serverUrl The server URL where the request will be sent. For example, https://api.github.com\n */\nfunction getProxyUrl(serverUrl) {\n const proxyUrl = pm.getProxyUrl(new URL(serverUrl));\n return proxyUrl ? proxyUrl.href : '';\n}\nexports.getProxyUrl = getProxyUrl;\nconst HttpRedirectCodes = [\n HttpCodes.MovedPermanently,\n HttpCodes.ResourceMoved,\n HttpCodes.SeeOther,\n HttpCodes.TemporaryRedirect,\n HttpCodes.PermanentRedirect\n];\nconst HttpResponseRetryCodes = [\n HttpCodes.BadGateway,\n HttpCodes.ServiceUnavailable,\n HttpCodes.GatewayTimeout\n];\nconst RetryableHttpVerbs = ['OPTIONS', 'GET', 'DELETE', 'HEAD'];\nconst ExponentialBackoffCeiling = 10;\nconst ExponentialBackoffTimeSlice = 5;\nclass HttpClientError extends Error {\n constructor(message, statusCode) {\n super(message);\n this.name = 'HttpClientError';\n this.statusCode = statusCode;\n Object.setPrototypeOf(this, HttpClientError.prototype);\n }\n}\nexports.HttpClientError = HttpClientError;\nclass HttpClientResponse {\n constructor(message) {\n this.message = message;\n }\n readBody() {\n return __awaiter(this, void 0, void 0, function* () {\n return new Promise((resolve) => __awaiter(this, void 0, void 0, function* () {\n let output = Buffer.alloc(0);\n this.message.on('data', (chunk) => {\n output = Buffer.concat([output, chunk]);\n });\n this.message.on('end', () => {\n resolve(output.toString());\n });\n }));\n });\n }\n}\nexports.HttpClientResponse = HttpClientResponse;\nfunction isHttps(requestUrl) {\n const parsedUrl = new URL(requestUrl);\n return parsedUrl.protocol === 'https:';\n}\nexports.isHttps = isHttps;\nclass HttpClient {\n constructor(userAgent, handlers, requestOptions) {\n this._ignoreSslError = false;\n this._allowRedirects = true;\n this._allowRedirectDowngrade = false;\n this._maxRedirects = 50;\n this._allowRetries = false;\n this._maxRetries = 1;\n this._keepAlive = false;\n this._disposed = false;\n this.userAgent = userAgent;\n this.handlers = handlers || [];\n this.requestOptions = requestOptions;\n if (requestOptions) {\n if (requestOptions.ignoreSslError != null) {\n this._ignoreSslError = requestOptions.ignoreSslError;\n }\n this._socketTimeout = requestOptions.socketTimeout;\n if (requestOptions.allowRedirects != null) {\n this._allowRedirects = requestOptions.allowRedirects;\n }\n if (requestOptions.allowRedirectDowngrade != null) {\n this._allowRedirectDowngrade = requestOptions.allowRedirectDowngrade;\n }\n if (requestOptions.maxRedirects != null) {\n this._maxRedirects = Math.max(requestOptions.maxRedirects, 0);\n }\n if (requestOptions.keepAlive != null) {\n this._keepAlive = requestOptions.keepAlive;\n }\n if (requestOptions.allowRetries != null) {\n this._allowRetries = requestOptions.allowRetries;\n }\n if (requestOptions.maxRetries != null) {\n this._maxRetries = requestOptions.maxRetries;\n }\n }\n }\n options(requestUrl, additionalHeaders) {\n return __awaiter(this, void 0, void 0, function* () {\n return this.request('OPTIONS', requestUrl, null, additionalHeaders || {});\n });\n }\n get(requestUrl, additionalHeaders) {\n return __awaiter(this, void 0, void 0, function* () {\n return this.request('GET', requestUrl, null, additionalHeaders || {});\n });\n }\n del(requestUrl, additionalHeaders) {\n return __awaiter(this, void 0, void 0, function* () {\n return this.request('DELETE', requestUrl, null, additionalHeaders || {});\n });\n }\n post(requestUrl, data, additionalHeaders) {\n return __awaiter(this, void 0, void 0, function* () {\n return this.request('POST', requestUrl, data, additionalHeaders || {});\n });\n }\n patch(requestUrl, data, additionalHeaders) {\n return __awaiter(this, void 0, void 0, function* () {\n return this.request('PATCH', requestUrl, data, additionalHeaders || {});\n });\n }\n put(requestUrl, data, additionalHeaders) {\n return __awaiter(this, void 0, void 0, function* () {\n return this.request('PUT', requestUrl, data, additionalHeaders || {});\n });\n }\n head(requestUrl, additionalHeaders) {\n return __awaiter(this, void 0, void 0, function* () {\n return this.request('HEAD', requestUrl, null, additionalHeaders || {});\n });\n }\n sendStream(verb, requestUrl, stream, additionalHeaders) {\n return __awaiter(this, void 0, void 0, function* () {\n return this.request(verb, requestUrl, stream, additionalHeaders);\n });\n }\n /**\n * Gets a typed object from an endpoint\n * Be aware that not found returns a null. Other errors (4xx, 5xx) reject the promise\n */\n getJson(requestUrl, additionalHeaders = {}) {\n return __awaiter(this, void 0, void 0, function* () {\n additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);\n const res = yield this.get(requestUrl, additionalHeaders);\n return this._processResponse(res, this.requestOptions);\n });\n }\n postJson(requestUrl, obj, additionalHeaders = {}) {\n return __awaiter(this, void 0, void 0, function* () {\n const data = JSON.stringify(obj, null, 2);\n additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);\n additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);\n const res = yield this.post(requestUrl, data, additionalHeaders);\n return this._processResponse(res, this.requestOptions);\n });\n }\n putJson(requestUrl, obj, additionalHeaders = {}) {\n return __awaiter(this, void 0, void 0, function* () {\n const data = JSON.stringify(obj, null, 2);\n additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);\n additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);\n const res = yield this.put(requestUrl, data, additionalHeaders);\n return this._processResponse(res, this.requestOptions);\n });\n }\n patchJson(requestUrl, obj, additionalHeaders = {}) {\n return __awaiter(this, void 0, void 0, function* () {\n const data = JSON.stringify(obj, null, 2);\n additionalHeaders[Headers.Accept] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.Accept, MediaTypes.ApplicationJson);\n additionalHeaders[Headers.ContentType] = this._getExistingOrDefaultHeader(additionalHeaders, Headers.ContentType, MediaTypes.ApplicationJson);\n const res = yield this.patch(requestUrl, data, additionalHeaders);\n return this._processResponse(res, this.requestOptions);\n });\n }\n /**\n * Makes a raw http request.\n * All other methods such as get, post, patch, and request ultimately call this.\n * Prefer get, del, post and patch\n */\n request(verb, requestUrl, data, headers) {\n return __awaiter(this, void 0, void 0, function* () {\n if (this._disposed) {\n throw new Error('Client has already been disposed.');\n }\n const parsedUrl = new URL(requestUrl);\n let info = this._prepareRequest(verb, parsedUrl, headers);\n // Only perform retries on reads since writes may not be idempotent.\n const maxTries = this._allowRetries && RetryableHttpVerbs.includes(verb)\n ? this._maxRetries + 1\n : 1;\n let numTries = 0;\n let response;\n do {\n response = yield this.requestRaw(info, data);\n // Check if it's an authentication challenge\n if (response &&\n response.message &&\n response.message.statusCode === HttpCodes.Unauthorized) {\n let authenticationHandler;\n for (const handler of this.handlers) {\n if (handler.canHandleAuthentication(response)) {\n authenticationHandler = handler;\n break;\n }\n }\n if (authenticationHandler) {\n return authenticationHandler.handleAuthentication(this, info, data);\n }\n else {\n // We have received an unauthorized response but have no handlers to handle it.\n // Let the response return to the caller.\n return response;\n }\n }\n let redirectsRemaining = this._maxRedirects;\n while (response.message.statusCode &&\n HttpRedirectCodes.includes(response.message.statusCode) &&\n this._allowRedirects &&\n redirectsRemaining > 0) {\n const redirectUrl = response.message.headers['location'];\n if (!redirectUrl) {\n // if there's no location to redirect to, we won't\n break;\n }\n const parsedRedirectUrl = new URL(redirectUrl);\n if (parsedUrl.protocol === 'https:' &&\n parsedUrl.protocol !== parsedRedirectUrl.protocol &&\n !this._allowRedirectDowngrade) {\n throw new Error('Redirect from HTTPS to HTTP protocol. This downgrade is not allowed for security reasons. If you want to allow this behavior, set the allowRedirectDowngrade option to true.');\n }\n // we need to finish reading the response before reassigning response\n // which will leak the open socket.\n yield response.readBody();\n // strip authorization header if redirected to a different hostname\n if (parsedRedirectUrl.hostname !== parsedUrl.hostname) {\n for (const header in headers) {\n // header names are case insensitive\n if (header.toLowerCase() === 'authorization') {\n delete headers[header];\n }\n }\n }\n // let's make the request with the new redirectUrl\n info = this._prepareRequest(verb, parsedRedirectUrl, headers);\n response = yield this.requestRaw(info, data);\n redirectsRemaining--;\n }\n if (!response.message.statusCode ||\n !HttpResponseRetryCodes.includes(response.message.statusCode)) {\n // If not a retry code, return immediately instead of retrying\n return response;\n }\n numTries += 1;\n if (numTries < maxTries) {\n yield response.readBody();\n yield this._performExponentialBackoff(numTries);\n }\n } while (numTries < maxTries);\n return response;\n });\n }\n /**\n * Needs to be called if keepAlive is set to true in request options.\n */\n dispose() {\n if (this._agent) {\n this._agent.destroy();\n }\n this._disposed = true;\n }\n /**\n * Raw request.\n * @param info\n * @param data\n */\n requestRaw(info, data) {\n return __awaiter(this, void 0, void 0, function* () {\n return new Promise((resolve, reject) => {\n function callbackForResult(err, res) {\n if (err) {\n reject(err);\n }\n else if (!res) {\n // If `err` is not passed, then `res` must be passed.\n reject(new Error('Unknown error'));\n }\n else {\n resolve(res);\n }\n }\n this.requestRawWithCallback(info, data, callbackForResult);\n });\n });\n }\n /**\n * Raw request with callback.\n * @param info\n * @param data\n * @param onResult\n */\n requestRawWithCallback(info, data, onResult) {\n if (typeof data === 'string') {\n if (!info.options.headers) {\n info.options.headers = {};\n }\n info.options.headers['Content-Length'] = Buffer.byteLength(data, 'utf8');\n }\n let callbackCalled = false;\n function handleResult(err, res) {\n if (!callbackCalled) {\n callbackCalled = true;\n onResult(err, res);\n }\n }\n const req = info.httpModule.request(info.options, (msg) => {\n const res = new HttpClientResponse(msg);\n handleResult(undefined, res);\n });\n let socket;\n req.on('socket', sock => {\n socket = sock;\n });\n // If we ever get disconnected, we want the socket to timeout eventually\n req.setTimeout(this._socketTimeout || 3 * 60000, () => {\n if (socket) {\n socket.end();\n }\n handleResult(new Error(`Request timeout: ${info.options.path}`));\n });\n req.on('error', function (err) {\n // err has statusCode property\n // res should have headers\n handleResult(err);\n });\n if (data && typeof data === 'string') {\n req.write(data, 'utf8');\n }\n if (data && typeof data !== 'string') {\n data.on('close', function () {\n req.end();\n });\n data.pipe(req);\n }\n else {\n req.end();\n }\n }\n /**\n * Gets an http agent. This function is useful when you need an http agent that handles\n * routing through a proxy server - depending upon the url and proxy environment variables.\n * @param serverUrl The server URL where the request will be sent. For example, https://api.github.com\n */\n getAgent(serverUrl) {\n const parsedUrl = new URL(serverUrl);\n return this._getAgent(parsedUrl);\n }\n _prepareRequest(method, requestUrl, headers) {\n const info = {};\n info.parsedUrl = requestUrl;\n const usingSsl = info.parsedUrl.protocol === 'https:';\n info.httpModule = usingSsl ? https : http;\n const defaultPort = usingSsl ? 443 : 80;\n info.options = {};\n info.options.host = info.parsedUrl.hostname;\n info.options.port = info.parsedUrl.port\n ? parseInt(info.parsedUrl.port)\n : defaultPort;\n info.options.path =\n (info.parsedUrl.pathname || '') + (info.parsedUrl.search || '');\n info.options.method = method;\n info.options.headers = this._mergeHeaders(headers);\n if (this.userAgent != null) {\n info.options.headers['user-agent'] = this.userAgent;\n }\n info.options.agent = this._getAgent(info.parsedUrl);\n // gives handlers an opportunity to participate\n if (this.handlers) {\n for (const handler of this.handlers) {\n handler.prepareRequest(info.options);\n }\n }\n return info;\n }\n _mergeHeaders(headers) {\n if (this.requestOptions && this.requestOptions.headers) {\n return Object.assign({}, lowercaseKeys(this.requestOptions.headers), lowercaseKeys(headers || {}));\n }\n return lowercaseKeys(headers || {});\n }\n _getExistingOrDefaultHeader(additionalHeaders, header, _default) {\n let clientHeader;\n if (this.requestOptions && this.requestOptions.headers) {\n clientHeader = lowercaseKeys(this.requestOptions.headers)[header];\n }\n return additionalHeaders[header] || clientHeader || _default;\n }\n _getAgent(parsedUrl) {\n let agent;\n const proxyUrl = pm.getProxyUrl(parsedUrl);\n const useProxy = proxyUrl && proxyUrl.hostname;\n if (this._keepAlive && useProxy) {\n agent = this._proxyAgent;\n }\n if (this._keepAlive && !useProxy) {\n agent = this._agent;\n }\n // if agent is already assigned use that agent.\n if (agent) {\n return agent;\n }\n const usingSsl = parsedUrl.protocol === 'https:';\n let maxSockets = 100;\n if (this.requestOptions) {\n maxSockets = this.requestOptions.maxSockets || http.globalAgent.maxSockets;\n }\n // This is `useProxy` again, but we need to check `proxyURl` directly for TypeScripts's flow analysis.\n if (proxyUrl && proxyUrl.hostname) {\n const agentOptions = {\n maxSockets,\n keepAlive: this._keepAlive,\n proxy: Object.assign(Object.assign({}, ((proxyUrl.username || proxyUrl.password) && {\n proxyAuth: `${proxyUrl.username}:${proxyUrl.password}`\n })), { host: proxyUrl.hostname, port: proxyUrl.port })\n };\n let tunnelAgent;\n const overHttps = proxyUrl.protocol === 'https:';\n if (usingSsl) {\n tunnelAgent = overHttps ? tunnel.httpsOverHttps : tunnel.httpsOverHttp;\n }\n else {\n tunnelAgent = overHttps ? tunnel.httpOverHttps : tunnel.httpOverHttp;\n }\n agent = tunnelAgent(agentOptions);\n this._proxyAgent = agent;\n }\n // if reusing agent across request and tunneling agent isn't assigned create a new agent\n if (this._keepAlive && !agent) {\n const options = { keepAlive: this._keepAlive, maxSockets };\n agent = usingSsl ? new https.Agent(options) : new http.Agent(options);\n this._agent = agent;\n }\n // if not using private agent and tunnel agent isn't setup then use global agent\n if (!agent) {\n agent = usingSsl ? https.globalAgent : http.globalAgent;\n }\n if (usingSsl && this._ignoreSslError) {\n // we don't want to set NODE_TLS_REJECT_UNAUTHORIZED=0 since that will affect request for entire process\n // http.RequestOptions doesn't expose a way to modify RequestOptions.agent.options\n // we have to cast it to any and change it directly\n agent.options = Object.assign(agent.options || {}, {\n rejectUnauthorized: false\n });\n }\n return agent;\n }\n _performExponentialBackoff(retryNumber) {\n return __awaiter(this, void 0, void 0, function* () {\n retryNumber = Math.min(ExponentialBackoffCeiling, retryNumber);\n const ms = ExponentialBackoffTimeSlice * Math.pow(2, retryNumber);\n return new Promise(resolve => setTimeout(() => resolve(), ms));\n });\n }\n _processResponse(res, options) {\n return __awaiter(this, void 0, void 0, function* () {\n return new Promise((resolve, reject) => __awaiter(this, void 0, void 0, function* () {\n const statusCode = res.message.statusCode || 0;\n const response = {\n statusCode,\n result: null,\n headers: {}\n };\n // not found leads to null obj returned\n if (statusCode === HttpCodes.NotFound) {\n resolve(response);\n }\n // get the result from the body\n function dateTimeDeserializer(key, value) {\n if (typeof value === 'string') {\n const a = new Date(value);\n if (!isNaN(a.valueOf())) {\n return a;\n }\n }\n return value;\n }\n let obj;\n let contents;\n try {\n contents = yield res.readBody();\n if (contents && contents.length > 0) {\n if (options && options.deserializeDates) {\n obj = JSON.parse(contents, dateTimeDeserializer);\n }\n else {\n obj = JSON.parse(contents);\n }\n response.result = obj;\n }\n response.headers = res.message.headers;\n }\n catch (err) {\n // Invalid resource (contents not json); leaving result obj null\n }\n // note that 3xx redirects are handled by the http layer.\n if (statusCode > 299) {\n let msg;\n // if exception/error in body, attempt to get better error\n if (obj && obj.message) {\n msg = obj.message;\n }\n else if (contents && contents.length > 0) {\n // it may be the case that the exception is in the body message as string\n msg = contents;\n }\n else {\n msg = `Failed request: (${statusCode})`;\n }\n const err = new HttpClientError(msg, statusCode);\n err.result = response.result;\n reject(err);\n }\n else {\n resolve(response);\n }\n }));\n });\n }\n}\nexports.HttpClient = HttpClient;\nconst lowercaseKeys = (obj) => Object.keys(obj).reduce((c, k) => ((c[k.toLowerCase()] = obj[k]), c), {});\n//# sourceMappingURL=index.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.checkBypass = exports.getProxyUrl = void 0;\nfunction getProxyUrl(reqUrl) {\n const usingSsl = reqUrl.protocol === 'https:';\n if (checkBypass(reqUrl)) {\n return undefined;\n }\n const proxyVar = (() => {\n if (usingSsl) {\n return process.env['https_proxy'] || process.env['HTTPS_PROXY'];\n }\n else {\n return process.env['http_proxy'] || process.env['HTTP_PROXY'];\n }\n })();\n if (proxyVar) {\n return new URL(proxyVar);\n }\n else {\n return undefined;\n }\n}\nexports.getProxyUrl = getProxyUrl;\nfunction checkBypass(reqUrl) {\n if (!reqUrl.hostname) {\n return false;\n }\n const noProxy = process.env['no_proxy'] || process.env['NO_PROXY'] || '';\n if (!noProxy) {\n return false;\n }\n // Determine the request port\n let reqPort;\n if (reqUrl.port) {\n reqPort = Number(reqUrl.port);\n }\n else if (reqUrl.protocol === 'http:') {\n reqPort = 80;\n }\n else if (reqUrl.protocol === 'https:') {\n reqPort = 443;\n }\n // Format the request hostname and hostname with port\n const upperReqHosts = [reqUrl.hostname.toUpperCase()];\n if (typeof reqPort === 'number') {\n upperReqHosts.push(`${upperReqHosts[0]}:${reqPort}`);\n }\n // Compare request host against noproxy\n for (const upperNoProxyItem of noProxy\n .split(',')\n .map(x => x.trim().toUpperCase())\n .filter(x => x)) {\n if (upperReqHosts.some(x => x === upperNoProxyItem)) {\n return true;\n }\n }\n return false;\n}\nexports.checkBypass = checkBypass;\n//# sourceMappingURL=proxy.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nvar _a;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getCmdPath = exports.tryGetExecutablePath = exports.isRooted = exports.isDirectory = exports.exists = exports.IS_WINDOWS = exports.unlink = exports.symlink = exports.stat = exports.rmdir = exports.rename = exports.readlink = exports.readdir = exports.mkdir = exports.lstat = exports.copyFile = exports.chmod = void 0;\nconst fs = __importStar(require(\"fs\"));\nconst path = __importStar(require(\"path\"));\n_a = fs.promises, exports.chmod = _a.chmod, exports.copyFile = _a.copyFile, exports.lstat = _a.lstat, exports.mkdir = _a.mkdir, exports.readdir = _a.readdir, exports.readlink = _a.readlink, exports.rename = _a.rename, exports.rmdir = _a.rmdir, exports.stat = _a.stat, exports.symlink = _a.symlink, exports.unlink = _a.unlink;\nexports.IS_WINDOWS = process.platform === 'win32';\nfunction exists(fsPath) {\n return __awaiter(this, void 0, void 0, function* () {\n try {\n yield exports.stat(fsPath);\n }\n catch (err) {\n if (err.code === 'ENOENT') {\n return false;\n }\n throw err;\n }\n return true;\n });\n}\nexports.exists = exists;\nfunction isDirectory(fsPath, useStat = false) {\n return __awaiter(this, void 0, void 0, function* () {\n const stats = useStat ? yield exports.stat(fsPath) : yield exports.lstat(fsPath);\n return stats.isDirectory();\n });\n}\nexports.isDirectory = isDirectory;\n/**\n * On OSX/Linux, true if path starts with '/'. On Windows, true for paths like:\n * \\, \\hello, \\\\hello\\share, C:, and C:\\hello (and corresponding alternate separator cases).\n */\nfunction isRooted(p) {\n p = normalizeSeparators(p);\n if (!p) {\n throw new Error('isRooted() parameter \"p\" cannot be empty');\n }\n if (exports.IS_WINDOWS) {\n return (p.startsWith('\\\\') || /^[A-Z]:/i.test(p) // e.g. \\ or \\hello or \\\\hello\n ); // e.g. C: or C:\\hello\n }\n return p.startsWith('/');\n}\nexports.isRooted = isRooted;\n/**\n * Best effort attempt to determine whether a file exists and is executable.\n * @param filePath file path to check\n * @param extensions additional file extensions to try\n * @return if file exists and is executable, returns the file path. otherwise empty string.\n */\nfunction tryGetExecutablePath(filePath, extensions) {\n return __awaiter(this, void 0, void 0, function* () {\n let stats = undefined;\n try {\n // test file exists\n stats = yield exports.stat(filePath);\n }\n catch (err) {\n if (err.code !== 'ENOENT') {\n // eslint-disable-next-line no-console\n console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);\n }\n }\n if (stats && stats.isFile()) {\n if (exports.IS_WINDOWS) {\n // on Windows, test for valid extension\n const upperExt = path.extname(filePath).toUpperCase();\n if (extensions.some(validExt => validExt.toUpperCase() === upperExt)) {\n return filePath;\n }\n }\n else {\n if (isUnixExecutable(stats)) {\n return filePath;\n }\n }\n }\n // try each extension\n const originalFilePath = filePath;\n for (const extension of extensions) {\n filePath = originalFilePath + extension;\n stats = undefined;\n try {\n stats = yield exports.stat(filePath);\n }\n catch (err) {\n if (err.code !== 'ENOENT') {\n // eslint-disable-next-line no-console\n console.log(`Unexpected error attempting to determine if executable file exists '${filePath}': ${err}`);\n }\n }\n if (stats && stats.isFile()) {\n if (exports.IS_WINDOWS) {\n // preserve the case of the actual file (since an extension was appended)\n try {\n const directory = path.dirname(filePath);\n const upperName = path.basename(filePath).toUpperCase();\n for (const actualName of yield exports.readdir(directory)) {\n if (upperName === actualName.toUpperCase()) {\n filePath = path.join(directory, actualName);\n break;\n }\n }\n }\n catch (err) {\n // eslint-disable-next-line no-console\n console.log(`Unexpected error attempting to determine the actual case of the file '${filePath}': ${err}`);\n }\n return filePath;\n }\n else {\n if (isUnixExecutable(stats)) {\n return filePath;\n }\n }\n }\n }\n return '';\n });\n}\nexports.tryGetExecutablePath = tryGetExecutablePath;\nfunction normalizeSeparators(p) {\n p = p || '';\n if (exports.IS_WINDOWS) {\n // convert slashes on Windows\n p = p.replace(/\\//g, '\\\\');\n // remove redundant slashes\n return p.replace(/\\\\\\\\+/g, '\\\\');\n }\n // remove redundant slashes\n return p.replace(/\\/\\/+/g, '/');\n}\n// on Mac/Linux, test the execute bit\n// R W X R W X R W X\n// 256 128 64 32 16 8 4 2 1\nfunction isUnixExecutable(stats) {\n return ((stats.mode & 1) > 0 ||\n ((stats.mode & 8) > 0 && stats.gid === process.getgid()) ||\n ((stats.mode & 64) > 0 && stats.uid === process.getuid()));\n}\n// Get the path of cmd.exe in windows\nfunction getCmdPath() {\n var _a;\n return (_a = process.env['COMSPEC']) !== null && _a !== void 0 ? _a : `cmd.exe`;\n}\nexports.getCmdPath = getCmdPath;\n//# sourceMappingURL=io-util.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n Object.defineProperty(o, k2, { enumerable: true, get: function() { return m[k]; } });\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.findInPath = exports.which = exports.mkdirP = exports.rmRF = exports.mv = exports.cp = void 0;\nconst assert_1 = require(\"assert\");\nconst childProcess = __importStar(require(\"child_process\"));\nconst path = __importStar(require(\"path\"));\nconst util_1 = require(\"util\");\nconst ioUtil = __importStar(require(\"./io-util\"));\nconst exec = util_1.promisify(childProcess.exec);\nconst execFile = util_1.promisify(childProcess.execFile);\n/**\n * Copies a file or folder.\n * Based off of shelljs - https://github.com/shelljs/shelljs/blob/9237f66c52e5daa40458f94f9565e18e8132f5a6/src/cp.js\n *\n * @param source source path\n * @param dest destination path\n * @param options optional. See CopyOptions.\n */\nfunction cp(source, dest, options = {}) {\n return __awaiter(this, void 0, void 0, function* () {\n const { force, recursive, copySourceDirectory } = readCopyOptions(options);\n const destStat = (yield ioUtil.exists(dest)) ? yield ioUtil.stat(dest) : null;\n // Dest is an existing file, but not forcing\n if (destStat && destStat.isFile() && !force) {\n return;\n }\n // If dest is an existing directory, should copy inside.\n const newDest = destStat && destStat.isDirectory() && copySourceDirectory\n ? path.join(dest, path.basename(source))\n : dest;\n if (!(yield ioUtil.exists(source))) {\n throw new Error(`no such file or directory: ${source}`);\n }\n const sourceStat = yield ioUtil.stat(source);\n if (sourceStat.isDirectory()) {\n if (!recursive) {\n throw new Error(`Failed to copy. ${source} is a directory, but tried to copy without recursive flag.`);\n }\n else {\n yield cpDirRecursive(source, newDest, 0, force);\n }\n }\n else {\n if (path.relative(source, newDest) === '') {\n // a file cannot be copied to itself\n throw new Error(`'${newDest}' and '${source}' are the same file`);\n }\n yield copyFile(source, newDest, force);\n }\n });\n}\nexports.cp = cp;\n/**\n * Moves a path.\n *\n * @param source source path\n * @param dest destination path\n * @param options optional. See MoveOptions.\n */\nfunction mv(source, dest, options = {}) {\n return __awaiter(this, void 0, void 0, function* () {\n if (yield ioUtil.exists(dest)) {\n let destExists = true;\n if (yield ioUtil.isDirectory(dest)) {\n // If dest is directory copy src into dest\n dest = path.join(dest, path.basename(source));\n destExists = yield ioUtil.exists(dest);\n }\n if (destExists) {\n if (options.force == null || options.force) {\n yield rmRF(dest);\n }\n else {\n throw new Error('Destination already exists');\n }\n }\n }\n yield mkdirP(path.dirname(dest));\n yield ioUtil.rename(source, dest);\n });\n}\nexports.mv = mv;\n/**\n * Remove a path recursively with force\n *\n * @param inputPath path to remove\n */\nfunction rmRF(inputPath) {\n return __awaiter(this, void 0, void 0, function* () {\n if (ioUtil.IS_WINDOWS) {\n // Node doesn't provide a delete operation, only an unlink function. This means that if the file is being used by another\n // program (e.g. antivirus), it won't be deleted. To address this, we shell out the work to rd/del.\n // Check for invalid characters\n // https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file\n if (/[*\"<>|]/.test(inputPath)) {\n throw new Error('File path must not contain `*`, `\"`, `<`, `>` or `|` on Windows');\n }\n try {\n const cmdPath = ioUtil.getCmdPath();\n if (yield ioUtil.isDirectory(inputPath, true)) {\n yield exec(`${cmdPath} /s /c \"rd /s /q \"%inputPath%\"\"`, {\n env: { inputPath }\n });\n }\n else {\n yield exec(`${cmdPath} /s /c \"del /f /a \"%inputPath%\"\"`, {\n env: { inputPath }\n });\n }\n }\n catch (err) {\n // if you try to delete a file that doesn't exist, desired result is achieved\n // other errors are valid\n if (err.code !== 'ENOENT')\n throw err;\n }\n // Shelling out fails to remove a symlink folder with missing source, this unlink catches that\n try {\n yield ioUtil.unlink(inputPath);\n }\n catch (err) {\n // if you try to delete a file that doesn't exist, desired result is achieved\n // other errors are valid\n if (err.code !== 'ENOENT')\n throw err;\n }\n }\n else {\n let isDir = false;\n try {\n isDir = yield ioUtil.isDirectory(inputPath);\n }\n catch (err) {\n // if you try to delete a file that doesn't exist, desired result is achieved\n // other errors are valid\n if (err.code !== 'ENOENT')\n throw err;\n return;\n }\n if (isDir) {\n yield execFile(`rm`, [`-rf`, `${inputPath}`]);\n }\n else {\n yield ioUtil.unlink(inputPath);\n }\n }\n });\n}\nexports.rmRF = rmRF;\n/**\n * Make a directory. Creates the full path with folders in between\n * Will throw if it fails\n *\n * @param fsPath path to create\n * @returns Promise\n */\nfunction mkdirP(fsPath) {\n return __awaiter(this, void 0, void 0, function* () {\n assert_1.ok(fsPath, 'a path argument must be provided');\n yield ioUtil.mkdir(fsPath, { recursive: true });\n });\n}\nexports.mkdirP = mkdirP;\n/**\n * Returns path of a tool had the tool actually been invoked. Resolves via paths.\n * If you check and the tool does not exist, it will throw.\n *\n * @param tool name of the tool\n * @param check whether to check if tool exists\n * @returns Promise path to tool\n */\nfunction which(tool, check) {\n return __awaiter(this, void 0, void 0, function* () {\n if (!tool) {\n throw new Error(\"parameter 'tool' is required\");\n }\n // recursive when check=true\n if (check) {\n const result = yield which(tool, false);\n if (!result) {\n if (ioUtil.IS_WINDOWS) {\n throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also verify the file has a valid extension for an executable file.`);\n }\n else {\n throw new Error(`Unable to locate executable file: ${tool}. Please verify either the file path exists or the file can be found within a directory specified by the PATH environment variable. Also check the file mode to verify the file is executable.`);\n }\n }\n return result;\n }\n const matches = yield findInPath(tool);\n if (matches && matches.length > 0) {\n return matches[0];\n }\n return '';\n });\n}\nexports.which = which;\n/**\n * Returns a list of all occurrences of the given tool on the system path.\n *\n * @returns Promise the paths of the tool\n */\nfunction findInPath(tool) {\n return __awaiter(this, void 0, void 0, function* () {\n if (!tool) {\n throw new Error(\"parameter 'tool' is required\");\n }\n // build the list of extensions to try\n const extensions = [];\n if (ioUtil.IS_WINDOWS && process.env['PATHEXT']) {\n for (const extension of process.env['PATHEXT'].split(path.delimiter)) {\n if (extension) {\n extensions.push(extension);\n }\n }\n }\n // if it's rooted, return it if exists. otherwise return empty.\n if (ioUtil.isRooted(tool)) {\n const filePath = yield ioUtil.tryGetExecutablePath(tool, extensions);\n if (filePath) {\n return [filePath];\n }\n return [];\n }\n // if any path separators, return empty\n if (tool.includes(path.sep)) {\n return [];\n }\n // build the list of directories\n //\n // Note, technically \"where\" checks the current directory on Windows. From a toolkit perspective,\n // it feels like we should not do this. Checking the current directory seems like more of a use\n // case of a shell, and the which() function exposed by the toolkit should strive for consistency\n // across platforms.\n const directories = [];\n if (process.env.PATH) {\n for (const p of process.env.PATH.split(path.delimiter)) {\n if (p) {\n directories.push(p);\n }\n }\n }\n // find all matches\n const matches = [];\n for (const directory of directories) {\n const filePath = yield ioUtil.tryGetExecutablePath(path.join(directory, tool), extensions);\n if (filePath) {\n matches.push(filePath);\n }\n }\n return matches;\n });\n}\nexports.findInPath = findInPath;\nfunction readCopyOptions(options) {\n const force = options.force == null ? true : options.force;\n const recursive = Boolean(options.recursive);\n const copySourceDirectory = options.copySourceDirectory == null\n ? true\n : Boolean(options.copySourceDirectory);\n return { force, recursive, copySourceDirectory };\n}\nfunction cpDirRecursive(sourceDir, destDir, currentDepth, force) {\n return __awaiter(this, void 0, void 0, function* () {\n // Ensure there is not a run away recursive copy\n if (currentDepth >= 255)\n return;\n currentDepth++;\n yield mkdirP(destDir);\n const files = yield ioUtil.readdir(sourceDir);\n for (const fileName of files) {\n const srcFile = `${sourceDir}/${fileName}`;\n const destFile = `${destDir}/${fileName}`;\n const srcFileStat = yield ioUtil.lstat(srcFile);\n if (srcFileStat.isDirectory()) {\n // Recurse\n yield cpDirRecursive(srcFile, destFile, currentDepth, force);\n }\n else {\n yield copyFile(srcFile, destFile, force);\n }\n }\n // Change the mode for the newly created directory\n yield ioUtil.chmod(destDir, (yield ioUtil.stat(sourceDir)).mode);\n });\n}\n// Buffered file copy\nfunction copyFile(srcFile, destFile, force) {\n return __awaiter(this, void 0, void 0, function* () {\n if ((yield ioUtil.lstat(srcFile)).isSymbolicLink()) {\n // unlink/re-link it\n try {\n yield ioUtil.lstat(destFile);\n yield ioUtil.unlink(destFile);\n }\n catch (e) {\n // Try to override file permission\n if (e.code === 'EPERM') {\n yield ioUtil.chmod(destFile, '0666');\n yield ioUtil.unlink(destFile);\n }\n // other errors = it doesn't exist, no work to do\n }\n // Copy over symlink\n const symlinkFull = yield ioUtil.readlink(srcFile);\n yield ioUtil.symlink(symlinkFull, destFile, ioUtil.IS_WINDOWS ? 'junction' : null);\n }\n else if (!(yield ioUtil.exists(destFile)) || force) {\n yield ioUtil.copyFile(srcFile, destFile);\n }\n });\n}\n//# sourceMappingURL=io.js.map","/**\n * @otplib/core\n *\n * @author Gerald Yeo \n * @version: 12.0.1\n * @license: MIT\n **/\n'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction objectValues(value) {\n return Object.keys(value).map(key => value[key]);\n}\n(function (HashAlgorithms) {\n HashAlgorithms[\"SHA1\"] = \"sha1\";\n HashAlgorithms[\"SHA256\"] = \"sha256\";\n HashAlgorithms[\"SHA512\"] = \"sha512\";\n})(exports.HashAlgorithms || (exports.HashAlgorithms = {}));\nconst HASH_ALGORITHMS = objectValues(exports.HashAlgorithms);\n(function (KeyEncodings) {\n KeyEncodings[\"ASCII\"] = \"ascii\";\n KeyEncodings[\"BASE64\"] = \"base64\";\n KeyEncodings[\"HEX\"] = \"hex\";\n KeyEncodings[\"LATIN1\"] = \"latin1\";\n KeyEncodings[\"UTF8\"] = \"utf8\";\n})(exports.KeyEncodings || (exports.KeyEncodings = {}));\nconst KEY_ENCODINGS = objectValues(exports.KeyEncodings);\n(function (Strategy) {\n Strategy[\"HOTP\"] = \"hotp\";\n Strategy[\"TOTP\"] = \"totp\";\n})(exports.Strategy || (exports.Strategy = {}));\nconst STRATEGY = objectValues(exports.Strategy);\nconst createDigestPlaceholder = () => {\n throw new Error('Please provide an options.createDigest implementation.');\n};\nfunction isTokenValid(value) {\n return /^(\\d+)$/.test(value);\n}\nfunction padStart(value, maxLength, fillString) {\n if (value.length >= maxLength) {\n return value;\n }\n const padding = Array(maxLength + 1).join(fillString);\n return `${padding}${value}`.slice(-1 * maxLength);\n}\nfunction keyuri(options) {\n const tmpl = `otpauth://${options.type}/{labelPrefix}:{accountName}?secret={secret}{query}`;\n const params = [];\n if (STRATEGY.indexOf(options.type) < 0) {\n throw new Error(`Expecting options.type to be one of ${STRATEGY.join(', ')}. Received ${options.type}.`);\n }\n if (options.type === 'hotp') {\n if (options.counter == null || typeof options.counter !== 'number') {\n throw new Error('Expecting options.counter to be a number when options.type is \"hotp\".');\n }\n params.push(`&counter=${options.counter}`);\n }\n if (options.type === 'totp' && options.step) {\n params.push(`&period=${options.step}`);\n }\n if (options.digits) {\n params.push(`&digits=${options.digits}`);\n }\n if (options.algorithm) {\n params.push(`&algorithm=${options.algorithm.toUpperCase()}`);\n }\n if (options.issuer) {\n params.push(`&issuer=${encodeURIComponent(options.issuer)}`);\n }\n return tmpl.replace('{labelPrefix}', encodeURIComponent(options.issuer || options.accountName)).replace('{accountName}', encodeURIComponent(options.accountName)).replace('{secret}', options.secret).replace('{query}', params.join(''));\n}\nclass OTP {\n constructor(defaultOptions = {}) {\n this._defaultOptions = Object.freeze({ ...defaultOptions\n });\n this._options = Object.freeze({});\n }\n create(defaultOptions = {}) {\n return new OTP(defaultOptions);\n }\n clone(defaultOptions = {}) {\n const instance = this.create({ ...this._defaultOptions,\n ...defaultOptions\n });\n instance.options = this._options;\n return instance;\n }\n get options() {\n return Object.freeze({ ...this._defaultOptions,\n ...this._options\n });\n }\n set options(options) {\n this._options = Object.freeze({ ...this._options,\n ...options\n });\n }\n allOptions() {\n return this.options;\n }\n resetOptions() {\n this._options = Object.freeze({});\n }\n}\n\nfunction hotpOptionsValidator(options) {\n if (typeof options.createDigest !== 'function') {\n throw new Error('Expecting options.createDigest to be a function.');\n }\n if (typeof options.createHmacKey !== 'function') {\n throw new Error('Expecting options.createHmacKey to be a function.');\n }\n if (typeof options.digits !== 'number') {\n throw new Error('Expecting options.digits to be a number.');\n }\n if (!options.algorithm || HASH_ALGORITHMS.indexOf(options.algorithm) < 0) {\n throw new Error(`Expecting options.algorithm to be one of ${HASH_ALGORITHMS.join(', ')}. Received ${options.algorithm}.`);\n }\n if (!options.encoding || KEY_ENCODINGS.indexOf(options.encoding) < 0) {\n throw new Error(`Expecting options.encoding to be one of ${KEY_ENCODINGS.join(', ')}. Received ${options.encoding}.`);\n }\n}\nconst hotpCreateHmacKey = (algorithm, secret, encoding) => {\n return Buffer.from(secret, encoding).toString('hex');\n};\nfunction hotpDefaultOptions() {\n const options = {\n algorithm: exports.HashAlgorithms.SHA1,\n createHmacKey: hotpCreateHmacKey,\n createDigest: createDigestPlaceholder,\n digits: 6,\n encoding: exports.KeyEncodings.ASCII\n };\n return options;\n}\nfunction hotpOptions(opt) {\n const options = { ...hotpDefaultOptions(),\n ...opt\n };\n hotpOptionsValidator(options);\n return Object.freeze(options);\n}\nfunction hotpCounter(counter) {\n const hexCounter = counter.toString(16);\n return padStart(hexCounter, 16, '0');\n}\nfunction hotpDigestToToken(hexDigest, digits) {\n const digest = Buffer.from(hexDigest, 'hex');\n const offset = digest[digest.length - 1] & 0xf;\n const binary = (digest[offset] & 0x7f) << 24 | (digest[offset + 1] & 0xff) << 16 | (digest[offset + 2] & 0xff) << 8 | digest[offset + 3] & 0xff;\n const token = binary % Math.pow(10, digits);\n return padStart(String(token), digits, '0');\n}\nfunction hotpDigest(secret, counter, options) {\n const hexCounter = hotpCounter(counter);\n const hmacKey = options.createHmacKey(options.algorithm, secret, options.encoding);\n return options.createDigest(options.algorithm, hmacKey, hexCounter);\n}\nfunction hotpToken(secret, counter, options) {\n const hexDigest = options.digest || hotpDigest(secret, counter, options);\n return hotpDigestToToken(hexDigest, options.digits);\n}\nfunction hotpCheck(token, secret, counter, options) {\n if (!isTokenValid(token)) {\n return false;\n }\n const systemToken = hotpToken(secret, counter, options);\n return token === systemToken;\n}\nfunction hotpKeyuri(accountName, issuer, secret, counter, options) {\n return keyuri({\n algorithm: options.algorithm,\n digits: options.digits,\n type: exports.Strategy.HOTP,\n accountName,\n counter,\n issuer,\n secret\n });\n}\nclass HOTP extends OTP {\n create(defaultOptions = {}) {\n return new HOTP(defaultOptions);\n }\n allOptions() {\n return hotpOptions(this.options);\n }\n generate(secret, counter) {\n return hotpToken(secret, counter, this.allOptions());\n }\n check(token, secret, counter) {\n return hotpCheck(token, secret, counter, this.allOptions());\n }\n verify(opts) {\n if (typeof opts !== 'object') {\n throw new Error('Expecting argument 0 of verify to be an object');\n }\n return this.check(opts.token, opts.secret, opts.counter);\n }\n keyuri(accountName, issuer, secret, counter) {\n return hotpKeyuri(accountName, issuer, secret, counter, this.allOptions());\n }\n}\n\nfunction parseWindowBounds(win) {\n if (typeof win === 'number') {\n return [Math.abs(win), Math.abs(win)];\n }\n if (Array.isArray(win)) {\n const [past, future] = win;\n if (typeof past === 'number' && typeof future === 'number') {\n return [Math.abs(past), Math.abs(future)];\n }\n }\n throw new Error('Expecting options.window to be an number or [number, number].');\n}\nfunction totpOptionsValidator(options) {\n hotpOptionsValidator(options);\n parseWindowBounds(options.window);\n if (typeof options.epoch !== 'number') {\n throw new Error('Expecting options.epoch to be a number.');\n }\n if (typeof options.step !== 'number') {\n throw new Error('Expecting options.step to be a number.');\n }\n}\nconst totpPadSecret = (secret, encoding, minLength) => {\n const currentLength = secret.length;\n const hexSecret = Buffer.from(secret, encoding).toString('hex');\n if (currentLength < minLength) {\n const newSecret = new Array(minLength - currentLength + 1).join(hexSecret);\n return Buffer.from(newSecret, 'hex').slice(0, minLength).toString('hex');\n }\n return hexSecret;\n};\nconst totpCreateHmacKey = (algorithm, secret, encoding) => {\n switch (algorithm) {\n case exports.HashAlgorithms.SHA1:\n return totpPadSecret(secret, encoding, 20);\n case exports.HashAlgorithms.SHA256:\n return totpPadSecret(secret, encoding, 32);\n case exports.HashAlgorithms.SHA512:\n return totpPadSecret(secret, encoding, 64);\n default:\n throw new Error(`Expecting algorithm to be one of ${HASH_ALGORITHMS.join(', ')}. Received ${algorithm}.`);\n }\n};\nfunction totpDefaultOptions() {\n const options = {\n algorithm: exports.HashAlgorithms.SHA1,\n createDigest: createDigestPlaceholder,\n createHmacKey: totpCreateHmacKey,\n digits: 6,\n encoding: exports.KeyEncodings.ASCII,\n epoch: Date.now(),\n step: 30,\n window: 0\n };\n return options;\n}\nfunction totpOptions(opt) {\n const options = { ...totpDefaultOptions(),\n ...opt\n };\n totpOptionsValidator(options);\n return Object.freeze(options);\n}\nfunction totpCounter(epoch, step) {\n return Math.floor(epoch / step / 1000);\n}\nfunction totpToken(secret, options) {\n const counter = totpCounter(options.epoch, options.step);\n return hotpToken(secret, counter, options);\n}\nfunction totpEpochsInWindow(epoch, direction, deltaPerEpoch, numOfEpoches) {\n const result = [];\n if (numOfEpoches === 0) {\n return result;\n }\n for (let i = 1; i <= numOfEpoches; i++) {\n const delta = direction * i * deltaPerEpoch;\n result.push(epoch + delta);\n }\n return result;\n}\nfunction totpEpochAvailable(epoch, step, win) {\n const bounds = parseWindowBounds(win);\n const delta = step * 1000;\n return {\n current: epoch,\n past: totpEpochsInWindow(epoch, -1, delta, bounds[0]),\n future: totpEpochsInWindow(epoch, 1, delta, bounds[1])\n };\n}\nfunction totpCheck(token, secret, options) {\n if (!isTokenValid(token)) {\n return false;\n }\n const systemToken = totpToken(secret, options);\n return token === systemToken;\n}\nfunction totpCheckByEpoch(epochs, token, secret, options) {\n let position = null;\n epochs.some((epoch, idx) => {\n if (totpCheck(token, secret, { ...options,\n epoch\n })) {\n position = idx + 1;\n return true;\n }\n return false;\n });\n return position;\n}\nfunction totpCheckWithWindow(token, secret, options) {\n if (totpCheck(token, secret, options)) {\n return 0;\n }\n const epochs = totpEpochAvailable(options.epoch, options.step, options.window);\n const backward = totpCheckByEpoch(epochs.past, token, secret, options);\n if (backward !== null) {\n return backward * -1;\n }\n return totpCheckByEpoch(epochs.future, token, secret, options);\n}\nfunction totpTimeUsed(epoch, step) {\n return Math.floor(epoch / 1000) % step;\n}\nfunction totpTimeRemaining(epoch, step) {\n return step - totpTimeUsed(epoch, step);\n}\nfunction totpKeyuri(accountName, issuer, secret, options) {\n return keyuri({\n algorithm: options.algorithm,\n digits: options.digits,\n step: options.step,\n type: exports.Strategy.TOTP,\n accountName,\n issuer,\n secret\n });\n}\nclass TOTP extends HOTP {\n create(defaultOptions = {}) {\n return new TOTP(defaultOptions);\n }\n allOptions() {\n return totpOptions(this.options);\n }\n generate(secret) {\n return totpToken(secret, this.allOptions());\n }\n checkDelta(token, secret) {\n return totpCheckWithWindow(token, secret, this.allOptions());\n }\n check(token, secret) {\n const delta = this.checkDelta(token, secret);\n return typeof delta === 'number';\n }\n verify(opts) {\n if (typeof opts !== 'object') {\n throw new Error('Expecting argument 0 of verify to be an object');\n }\n return this.check(opts.token, opts.secret);\n }\n timeRemaining() {\n const options = this.allOptions();\n return totpTimeRemaining(options.epoch, options.step);\n }\n timeUsed() {\n const options = this.allOptions();\n return totpTimeUsed(options.epoch, options.step);\n }\n keyuri(accountName, issuer, secret) {\n return totpKeyuri(accountName, issuer, secret, this.allOptions());\n }\n}\n\nfunction authenticatorOptionValidator(options) {\n totpOptionsValidator(options);\n if (typeof options.keyDecoder !== 'function') {\n throw new Error('Expecting options.keyDecoder to be a function.');\n }\n if (options.keyEncoder && typeof options.keyEncoder !== 'function') {\n throw new Error('Expecting options.keyEncoder to be a function.');\n }\n}\nfunction authenticatorDefaultOptions() {\n const options = {\n algorithm: exports.HashAlgorithms.SHA1,\n createDigest: createDigestPlaceholder,\n createHmacKey: totpCreateHmacKey,\n digits: 6,\n encoding: exports.KeyEncodings.HEX,\n epoch: Date.now(),\n step: 30,\n window: 0\n };\n return options;\n}\nfunction authenticatorOptions(opt) {\n const options = { ...authenticatorDefaultOptions(),\n ...opt\n };\n authenticatorOptionValidator(options);\n return Object.freeze(options);\n}\nfunction authenticatorEncoder(secret, options) {\n return options.keyEncoder(secret, options.encoding);\n}\nfunction authenticatorDecoder(secret, options) {\n return options.keyDecoder(secret, options.encoding);\n}\nfunction authenticatorGenerateSecret(numberOfBytes, options) {\n const key = options.createRandomBytes(numberOfBytes, options.encoding);\n return authenticatorEncoder(key, options);\n}\nfunction authenticatorToken(secret, options) {\n return totpToken(authenticatorDecoder(secret, options), options);\n}\nfunction authenticatorCheckWithWindow(token, secret, options) {\n return totpCheckWithWindow(token, authenticatorDecoder(secret, options), options);\n}\nclass Authenticator extends TOTP {\n create(defaultOptions = {}) {\n return new Authenticator(defaultOptions);\n }\n allOptions() {\n return authenticatorOptions(this.options);\n }\n generate(secret) {\n return authenticatorToken(secret, this.allOptions());\n }\n checkDelta(token, secret) {\n return authenticatorCheckWithWindow(token, secret, this.allOptions());\n }\n encode(secret) {\n return authenticatorEncoder(secret, this.allOptions());\n }\n decode(secret) {\n return authenticatorDecoder(secret, this.allOptions());\n }\n generateSecret(numberOfBytes = 10) {\n return authenticatorGenerateSecret(numberOfBytes, this.allOptions());\n }\n}\n\nexports.Authenticator = Authenticator;\nexports.HASH_ALGORITHMS = HASH_ALGORITHMS;\nexports.HOTP = HOTP;\nexports.KEY_ENCODINGS = KEY_ENCODINGS;\nexports.OTP = OTP;\nexports.STRATEGY = STRATEGY;\nexports.TOTP = TOTP;\nexports.authenticatorCheckWithWindow = authenticatorCheckWithWindow;\nexports.authenticatorDecoder = authenticatorDecoder;\nexports.authenticatorDefaultOptions = authenticatorDefaultOptions;\nexports.authenticatorEncoder = authenticatorEncoder;\nexports.authenticatorGenerateSecret = authenticatorGenerateSecret;\nexports.authenticatorOptionValidator = authenticatorOptionValidator;\nexports.authenticatorOptions = authenticatorOptions;\nexports.authenticatorToken = authenticatorToken;\nexports.createDigestPlaceholder = createDigestPlaceholder;\nexports.hotpCheck = hotpCheck;\nexports.hotpCounter = hotpCounter;\nexports.hotpCreateHmacKey = hotpCreateHmacKey;\nexports.hotpDefaultOptions = hotpDefaultOptions;\nexports.hotpDigestToToken = hotpDigestToToken;\nexports.hotpKeyuri = hotpKeyuri;\nexports.hotpOptions = hotpOptions;\nexports.hotpOptionsValidator = hotpOptionsValidator;\nexports.hotpToken = hotpToken;\nexports.isTokenValid = isTokenValid;\nexports.keyuri = keyuri;\nexports.objectValues = objectValues;\nexports.padStart = padStart;\nexports.totpCheck = totpCheck;\nexports.totpCheckByEpoch = totpCheckByEpoch;\nexports.totpCheckWithWindow = totpCheckWithWindow;\nexports.totpCounter = totpCounter;\nexports.totpCreateHmacKey = totpCreateHmacKey;\nexports.totpDefaultOptions = totpDefaultOptions;\nexports.totpEpochAvailable = totpEpochAvailable;\nexports.totpKeyuri = totpKeyuri;\nexports.totpOptions = totpOptions;\nexports.totpOptionsValidator = totpOptionsValidator;\nexports.totpPadSecret = totpPadSecret;\nexports.totpTimeRemaining = totpTimeRemaining;\nexports.totpTimeUsed = totpTimeUsed;\nexports.totpToken = totpToken;\n","/**\n * @otplib/plugin-crypto\n *\n * @author Gerald Yeo \n * @version: 12.0.1\n * @license: MIT\n **/\n'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar crypto = _interopDefault(require('crypto'));\n\nconst createDigest = (algorithm, hmacKey, counter) => {\n const hmac = crypto.createHmac(algorithm, Buffer.from(hmacKey, 'hex'));\n const digest = hmac.update(Buffer.from(counter, 'hex')).digest();\n return digest.toString('hex');\n};\nconst createRandomBytes = (size, encoding) => {\n return crypto.randomBytes(size).toString(encoding);\n};\n\nexports.createDigest = createDigest;\nexports.createRandomBytes = createRandomBytes;\n","/**\n * @otplib/plugin-thirty-two\n *\n * @author Gerald Yeo \n * @version: 12.0.1\n * @license: MIT\n **/\n'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar thirtyTwo = _interopDefault(require('thirty-two'));\n\nconst keyDecoder = (encodedSecret, encoding) => {\n return thirtyTwo.decode(encodedSecret).toString(encoding);\n};\nconst keyEncoder = (secret, encoding) => {\n return thirtyTwo.encode(Buffer.from(secret, encoding).toString('ascii')).toString().replace(/=/g, '');\n};\n\nexports.keyDecoder = keyDecoder;\nexports.keyEncoder = keyEncoder;\n","/**\n * @otplib/preset-default\n *\n * @author Gerald Yeo \n * @version: 12.0.1\n * @license: MIT\n **/\n'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nvar pluginCrypto = require('@otplib/plugin-crypto');\nvar pluginThirtyTwo = require('@otplib/plugin-thirty-two');\nvar core = require('@otplib/core');\n\nconst hotp = new core.HOTP({\n createDigest: pluginCrypto.createDigest\n});\nconst totp = new core.TOTP({\n createDigest: pluginCrypto.createDigest\n});\nconst authenticator = new core.Authenticator({\n createDigest: pluginCrypto.createDigest,\n createRandomBytes: pluginCrypto.createRandomBytes,\n keyDecoder: pluginThirtyTwo.keyDecoder,\n keyEncoder: pluginThirtyTwo.keyEncoder\n});\n\nexports.authenticator = authenticator;\nexports.hotp = hotp;\nexports.totp = totp;\n","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nconst events_1 = require(\"events\");\nconst debug_1 = __importDefault(require(\"debug\"));\nconst promisify_1 = __importDefault(require(\"./promisify\"));\nconst debug = debug_1.default('agent-base');\nfunction isAgent(v) {\n return Boolean(v) && typeof v.addRequest === 'function';\n}\nfunction isSecureEndpoint() {\n const { stack } = new Error();\n if (typeof stack !== 'string')\n return false;\n return stack.split('\\n').some(l => l.indexOf('(https.js:') !== -1 || l.indexOf('node:https:') !== -1);\n}\nfunction createAgent(callback, opts) {\n return new createAgent.Agent(callback, opts);\n}\n(function (createAgent) {\n /**\n * Base `http.Agent` implementation.\n * No pooling/keep-alive is implemented by default.\n *\n * @param {Function} callback\n * @api public\n */\n class Agent extends events_1.EventEmitter {\n constructor(callback, _opts) {\n super();\n let opts = _opts;\n if (typeof callback === 'function') {\n this.callback = callback;\n }\n else if (callback) {\n opts = callback;\n }\n // Timeout for the socket to be returned from the callback\n this.timeout = null;\n if (opts && typeof opts.timeout === 'number') {\n this.timeout = opts.timeout;\n }\n // These aren't actually used by `agent-base`, but are required\n // for the TypeScript definition files in `@types/node` :/\n this.maxFreeSockets = 1;\n this.maxSockets = 1;\n this.maxTotalSockets = Infinity;\n this.sockets = {};\n this.freeSockets = {};\n this.requests = {};\n this.options = {};\n }\n get defaultPort() {\n if (typeof this.explicitDefaultPort === 'number') {\n return this.explicitDefaultPort;\n }\n return isSecureEndpoint() ? 443 : 80;\n }\n set defaultPort(v) {\n this.explicitDefaultPort = v;\n }\n get protocol() {\n if (typeof this.explicitProtocol === 'string') {\n return this.explicitProtocol;\n }\n return isSecureEndpoint() ? 'https:' : 'http:';\n }\n set protocol(v) {\n this.explicitProtocol = v;\n }\n callback(req, opts, fn) {\n throw new Error('\"agent-base\" has no default implementation, you must subclass and override `callback()`');\n }\n /**\n * Called by node-core's \"_http_client.js\" module when creating\n * a new HTTP request with this Agent instance.\n *\n * @api public\n */\n addRequest(req, _opts) {\n const opts = Object.assign({}, _opts);\n if (typeof opts.secureEndpoint !== 'boolean') {\n opts.secureEndpoint = isSecureEndpoint();\n }\n if (opts.host == null) {\n opts.host = 'localhost';\n }\n if (opts.port == null) {\n opts.port = opts.secureEndpoint ? 443 : 80;\n }\n if (opts.protocol == null) {\n opts.protocol = opts.secureEndpoint ? 'https:' : 'http:';\n }\n if (opts.host && opts.path) {\n // If both a `host` and `path` are specified then it's most\n // likely the result of a `url.parse()` call... we need to\n // remove the `path` portion so that `net.connect()` doesn't\n // attempt to open that as a unix socket file.\n delete opts.path;\n }\n delete opts.agent;\n delete opts.hostname;\n delete opts._defaultAgent;\n delete opts.defaultPort;\n delete opts.createConnection;\n // Hint to use \"Connection: close\"\n // XXX: non-documented `http` module API :(\n req._last = true;\n req.shouldKeepAlive = false;\n let timedOut = false;\n let timeoutId = null;\n const timeoutMs = opts.timeout || this.timeout;\n const onerror = (err) => {\n if (req._hadError)\n return;\n req.emit('error', err);\n // For Safety. Some additional errors might fire later on\n // and we need to make sure we don't double-fire the error event.\n req._hadError = true;\n };\n const ontimeout = () => {\n timeoutId = null;\n timedOut = true;\n const err = new Error(`A \"socket\" was not created for HTTP request before ${timeoutMs}ms`);\n err.code = 'ETIMEOUT';\n onerror(err);\n };\n const callbackError = (err) => {\n if (timedOut)\n return;\n if (timeoutId !== null) {\n clearTimeout(timeoutId);\n timeoutId = null;\n }\n onerror(err);\n };\n const onsocket = (socket) => {\n if (timedOut)\n return;\n if (timeoutId != null) {\n clearTimeout(timeoutId);\n timeoutId = null;\n }\n if (isAgent(socket)) {\n // `socket` is actually an `http.Agent` instance, so\n // relinquish responsibility for this `req` to the Agent\n // from here on\n debug('Callback returned another Agent instance %o', socket.constructor.name);\n socket.addRequest(req, opts);\n return;\n }\n if (socket) {\n socket.once('free', () => {\n this.freeSocket(socket, opts);\n });\n req.onSocket(socket);\n return;\n }\n const err = new Error(`no Duplex stream was returned to agent-base for \\`${req.method} ${req.path}\\``);\n onerror(err);\n };\n if (typeof this.callback !== 'function') {\n onerror(new Error('`callback` is not defined'));\n return;\n }\n if (!this.promisifiedCallback) {\n if (this.callback.length >= 3) {\n debug('Converting legacy callback function to promise');\n this.promisifiedCallback = promisify_1.default(this.callback);\n }\n else {\n this.promisifiedCallback = this.callback;\n }\n }\n if (typeof timeoutMs === 'number' && timeoutMs > 0) {\n timeoutId = setTimeout(ontimeout, timeoutMs);\n }\n if ('port' in opts && typeof opts.port !== 'number') {\n opts.port = Number(opts.port);\n }\n try {\n debug('Resolving socket for %o request: %o', opts.protocol, `${req.method} ${req.path}`);\n Promise.resolve(this.promisifiedCallback(req, opts)).then(onsocket, callbackError);\n }\n catch (err) {\n Promise.reject(err).catch(callbackError);\n }\n }\n freeSocket(socket, opts) {\n debug('Freeing socket %o %o', socket.constructor.name, opts);\n socket.destroy();\n }\n destroy() {\n debug('Destroying agent %o', this.constructor.name);\n }\n }\n createAgent.Agent = Agent;\n // So that `instanceof` works correctly\n createAgent.prototype = createAgent.Agent.prototype;\n})(createAgent || (createAgent = {}));\nmodule.exports = createAgent;\n//# sourceMappingURL=index.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nfunction promisify(fn) {\n return function (req, opts) {\n return new Promise((resolve, reject) => {\n fn.call(this, req, opts, (err, rtn) => {\n if (err) {\n reject(err);\n }\n else {\n resolve(rtn);\n }\n });\n });\n };\n}\nexports.default = promisify;\n//# sourceMappingURL=promisify.js.map","'use strict';\n\nmodule.exports = ({onlyFirst = false} = {}) => {\n\tconst pattern = [\n\t\t'[\\\\u001B\\\\u009B][[\\\\]()#;?]*(?:(?:(?:(?:;[-a-zA-Z\\\\d\\\\/#&.:=?%@~_]+)*|[a-zA-Z\\\\d]+(?:;[-a-zA-Z\\\\d\\\\/#&.:=?%@~_]*)*)?\\\\u0007)',\n\t\t'(?:(?:\\\\d{1,4}(?:;\\\\d{0,4})*)?[\\\\dA-PR-TZcf-ntqry=><~]))'\n\t].join('|');\n\n\treturn new RegExp(pattern, onlyFirst ? undefined : 'g');\n};\n","'use strict';\nconst colorConvert = require('color-convert');\n\nconst wrapAnsi16 = (fn, offset) => function () {\n\tconst code = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${code + offset}m`;\n};\n\nconst wrapAnsi256 = (fn, offset) => function () {\n\tconst code = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${38 + offset};5;${code}m`;\n};\n\nconst wrapAnsi16m = (fn, offset) => function () {\n\tconst rgb = fn.apply(colorConvert, arguments);\n\treturn `\\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;\n};\n\nfunction assembleStyles() {\n\tconst codes = new Map();\n\tconst styles = {\n\t\tmodifier: {\n\t\t\treset: [0, 0],\n\t\t\t// 21 isn't widely supported and 22 does the same thing\n\t\t\tbold: [1, 22],\n\t\t\tdim: [2, 22],\n\t\t\titalic: [3, 23],\n\t\t\tunderline: [4, 24],\n\t\t\tinverse: [7, 27],\n\t\t\thidden: [8, 28],\n\t\t\tstrikethrough: [9, 29]\n\t\t},\n\t\tcolor: {\n\t\t\tblack: [30, 39],\n\t\t\tred: [31, 39],\n\t\t\tgreen: [32, 39],\n\t\t\tyellow: [33, 39],\n\t\t\tblue: [34, 39],\n\t\t\tmagenta: [35, 39],\n\t\t\tcyan: [36, 39],\n\t\t\twhite: [37, 39],\n\t\t\tgray: [90, 39],\n\n\t\t\t// Bright color\n\t\t\tredBright: [91, 39],\n\t\t\tgreenBright: [92, 39],\n\t\t\tyellowBright: [93, 39],\n\t\t\tblueBright: [94, 39],\n\t\t\tmagentaBright: [95, 39],\n\t\t\tcyanBright: [96, 39],\n\t\t\twhiteBright: [97, 39]\n\t\t},\n\t\tbgColor: {\n\t\t\tbgBlack: [40, 49],\n\t\t\tbgRed: [41, 49],\n\t\t\tbgGreen: [42, 49],\n\t\t\tbgYellow: [43, 49],\n\t\t\tbgBlue: [44, 49],\n\t\t\tbgMagenta: [45, 49],\n\t\t\tbgCyan: [46, 49],\n\t\t\tbgWhite: [47, 49],\n\n\t\t\t// Bright color\n\t\t\tbgBlackBright: [100, 49],\n\t\t\tbgRedBright: [101, 49],\n\t\t\tbgGreenBright: [102, 49],\n\t\t\tbgYellowBright: [103, 49],\n\t\t\tbgBlueBright: [104, 49],\n\t\t\tbgMagentaBright: [105, 49],\n\t\t\tbgCyanBright: [106, 49],\n\t\t\tbgWhiteBright: [107, 49]\n\t\t}\n\t};\n\n\t// Fix humans\n\tstyles.color.grey = styles.color.gray;\n\n\tfor (const groupName of Object.keys(styles)) {\n\t\tconst group = styles[groupName];\n\n\t\tfor (const styleName of Object.keys(group)) {\n\t\t\tconst style = group[styleName];\n\n\t\t\tstyles[styleName] = {\n\t\t\t\topen: `\\u001B[${style[0]}m`,\n\t\t\t\tclose: `\\u001B[${style[1]}m`\n\t\t\t};\n\n\t\t\tgroup[styleName] = styles[styleName];\n\n\t\t\tcodes.set(style[0], style[1]);\n\t\t}\n\n\t\tObject.defineProperty(styles, groupName, {\n\t\t\tvalue: group,\n\t\t\tenumerable: false\n\t\t});\n\n\t\tObject.defineProperty(styles, 'codes', {\n\t\t\tvalue: codes,\n\t\t\tenumerable: false\n\t\t});\n\t}\n\n\tconst ansi2ansi = n => n;\n\tconst rgb2rgb = (r, g, b) => [r, g, b];\n\n\tstyles.color.close = '\\u001B[39m';\n\tstyles.bgColor.close = '\\u001B[49m';\n\n\tstyles.color.ansi = {\n\t\tansi: wrapAnsi16(ansi2ansi, 0)\n\t};\n\tstyles.color.ansi256 = {\n\t\tansi256: wrapAnsi256(ansi2ansi, 0)\n\t};\n\tstyles.color.ansi16m = {\n\t\trgb: wrapAnsi16m(rgb2rgb, 0)\n\t};\n\n\tstyles.bgColor.ansi = {\n\t\tansi: wrapAnsi16(ansi2ansi, 10)\n\t};\n\tstyles.bgColor.ansi256 = {\n\t\tansi256: wrapAnsi256(ansi2ansi, 10)\n\t};\n\tstyles.bgColor.ansi16m = {\n\t\trgb: wrapAnsi16m(rgb2rgb, 10)\n\t};\n\n\tfor (let key of Object.keys(colorConvert)) {\n\t\tif (typeof colorConvert[key] !== 'object') {\n\t\t\tcontinue;\n\t\t}\n\n\t\tconst suite = colorConvert[key];\n\n\t\tif (key === 'ansi16') {\n\t\t\tkey = 'ansi';\n\t\t}\n\n\t\tif ('ansi16' in suite) {\n\t\t\tstyles.color.ansi[key] = wrapAnsi16(suite.ansi16, 0);\n\t\t\tstyles.bgColor.ansi[key] = wrapAnsi16(suite.ansi16, 10);\n\t\t}\n\n\t\tif ('ansi256' in suite) {\n\t\t\tstyles.color.ansi256[key] = wrapAnsi256(suite.ansi256, 0);\n\t\t\tstyles.bgColor.ansi256[key] = wrapAnsi256(suite.ansi256, 10);\n\t\t}\n\n\t\tif ('rgb' in suite) {\n\t\t\tstyles.color.ansi16m[key] = wrapAnsi16m(suite.rgb, 0);\n\t\t\tstyles.bgColor.ansi16m[key] = wrapAnsi16m(suite.rgb, 10);\n\t\t}\n\t}\n\n\treturn styles;\n}\n\n// Make the export immutable\nObject.defineProperty(module, 'exports', {\n\tenumerable: true,\n\tget: assembleStyles\n});\n","'use strict'\n\nconst { Buffer } = require('buffer')\nconst symbol = Symbol.for('BufferList')\n\nfunction BufferList (buf) {\n if (!(this instanceof BufferList)) {\n return new BufferList(buf)\n }\n\n BufferList._init.call(this, buf)\n}\n\nBufferList._init = function _init (buf) {\n Object.defineProperty(this, symbol, { value: true })\n\n this._bufs = []\n this.length = 0\n\n if (buf) {\n this.append(buf)\n }\n}\n\nBufferList.prototype._new = function _new (buf) {\n return new BufferList(buf)\n}\n\nBufferList.prototype._offset = function _offset (offset) {\n if (offset === 0) {\n return [0, 0]\n }\n\n let tot = 0\n\n for (let i = 0; i < this._bufs.length; i++) {\n const _t = tot + this._bufs[i].length\n if (offset < _t || i === this._bufs.length - 1) {\n return [i, offset - tot]\n }\n tot = _t\n }\n}\n\nBufferList.prototype._reverseOffset = function (blOffset) {\n const bufferId = blOffset[0]\n let offset = blOffset[1]\n\n for (let i = 0; i < bufferId; i++) {\n offset += this._bufs[i].length\n }\n\n return offset\n}\n\nBufferList.prototype.get = function get (index) {\n if (index > this.length || index < 0) {\n return undefined\n }\n\n const offset = this._offset(index)\n\n return this._bufs[offset[0]][offset[1]]\n}\n\nBufferList.prototype.slice = function slice (start, end) {\n if (typeof start === 'number' && start < 0) {\n start += this.length\n }\n\n if (typeof end === 'number' && end < 0) {\n end += this.length\n }\n\n return this.copy(null, 0, start, end)\n}\n\nBufferList.prototype.copy = function copy (dst, dstStart, srcStart, srcEnd) {\n if (typeof srcStart !== 'number' || srcStart < 0) {\n srcStart = 0\n }\n\n if (typeof srcEnd !== 'number' || srcEnd > this.length) {\n srcEnd = this.length\n }\n\n if (srcStart >= this.length) {\n return dst || Buffer.alloc(0)\n }\n\n if (srcEnd <= 0) {\n return dst || Buffer.alloc(0)\n }\n\n const copy = !!dst\n const off = this._offset(srcStart)\n const len = srcEnd - srcStart\n let bytes = len\n let bufoff = (copy && dstStart) || 0\n let start = off[1]\n\n // copy/slice everything\n if (srcStart === 0 && srcEnd === this.length) {\n if (!copy) {\n // slice, but full concat if multiple buffers\n return this._bufs.length === 1\n ? this._bufs[0]\n : Buffer.concat(this._bufs, this.length)\n }\n\n // copy, need to copy individual buffers\n for (let i = 0; i < this._bufs.length; i++) {\n this._bufs[i].copy(dst, bufoff)\n bufoff += this._bufs[i].length\n }\n\n return dst\n }\n\n // easy, cheap case where it's a subset of one of the buffers\n if (bytes <= this._bufs[off[0]].length - start) {\n return copy\n ? this._bufs[off[0]].copy(dst, dstStart, start, start + bytes)\n : this._bufs[off[0]].slice(start, start + bytes)\n }\n\n if (!copy) {\n // a slice, we need something to copy in to\n dst = Buffer.allocUnsafe(len)\n }\n\n for (let i = off[0]; i < this._bufs.length; i++) {\n const l = this._bufs[i].length - start\n\n if (bytes > l) {\n this._bufs[i].copy(dst, bufoff, start)\n bufoff += l\n } else {\n this._bufs[i].copy(dst, bufoff, start, start + bytes)\n bufoff += l\n break\n }\n\n bytes -= l\n\n if (start) {\n start = 0\n }\n }\n\n // safeguard so that we don't return uninitialized memory\n if (dst.length > bufoff) return dst.slice(0, bufoff)\n\n return dst\n}\n\nBufferList.prototype.shallowSlice = function shallowSlice (start, end) {\n start = start || 0\n end = typeof end !== 'number' ? this.length : end\n\n if (start < 0) {\n start += this.length\n }\n\n if (end < 0) {\n end += this.length\n }\n\n if (start === end) {\n return this._new()\n }\n\n const startOffset = this._offset(start)\n const endOffset = this._offset(end)\n const buffers = this._bufs.slice(startOffset[0], endOffset[0] + 1)\n\n if (endOffset[1] === 0) {\n buffers.pop()\n } else {\n buffers[buffers.length - 1] = buffers[buffers.length - 1].slice(0, endOffset[1])\n }\n\n if (startOffset[1] !== 0) {\n buffers[0] = buffers[0].slice(startOffset[1])\n }\n\n return this._new(buffers)\n}\n\nBufferList.prototype.toString = function toString (encoding, start, end) {\n return this.slice(start, end).toString(encoding)\n}\n\nBufferList.prototype.consume = function consume (bytes) {\n // first, normalize the argument, in accordance with how Buffer does it\n bytes = Math.trunc(bytes)\n // do nothing if not a positive number\n if (Number.isNaN(bytes) || bytes <= 0) return this\n\n while (this._bufs.length) {\n if (bytes >= this._bufs[0].length) {\n bytes -= this._bufs[0].length\n this.length -= this._bufs[0].length\n this._bufs.shift()\n } else {\n this._bufs[0] = this._bufs[0].slice(bytes)\n this.length -= bytes\n break\n }\n }\n\n return this\n}\n\nBufferList.prototype.duplicate = function duplicate () {\n const copy = this._new()\n\n for (let i = 0; i < this._bufs.length; i++) {\n copy.append(this._bufs[i])\n }\n\n return copy\n}\n\nBufferList.prototype.append = function append (buf) {\n if (buf == null) {\n return this\n }\n\n if (buf.buffer) {\n // append a view of the underlying ArrayBuffer\n this._appendBuffer(Buffer.from(buf.buffer, buf.byteOffset, buf.byteLength))\n } else if (Array.isArray(buf)) {\n for (let i = 0; i < buf.length; i++) {\n this.append(buf[i])\n }\n } else if (this._isBufferList(buf)) {\n // unwrap argument into individual BufferLists\n for (let i = 0; i < buf._bufs.length; i++) {\n this.append(buf._bufs[i])\n }\n } else {\n // coerce number arguments to strings, since Buffer(number) does\n // uninitialized memory allocation\n if (typeof buf === 'number') {\n buf = buf.toString()\n }\n\n this._appendBuffer(Buffer.from(buf))\n }\n\n return this\n}\n\nBufferList.prototype._appendBuffer = function appendBuffer (buf) {\n this._bufs.push(buf)\n this.length += buf.length\n}\n\nBufferList.prototype.indexOf = function (search, offset, encoding) {\n if (encoding === undefined && typeof offset === 'string') {\n encoding = offset\n offset = undefined\n }\n\n if (typeof search === 'function' || Array.isArray(search)) {\n throw new TypeError('The \"value\" argument must be one of type string, Buffer, BufferList, or Uint8Array.')\n } else if (typeof search === 'number') {\n search = Buffer.from([search])\n } else if (typeof search === 'string') {\n search = Buffer.from(search, encoding)\n } else if (this._isBufferList(search)) {\n search = search.slice()\n } else if (Array.isArray(search.buffer)) {\n search = Buffer.from(search.buffer, search.byteOffset, search.byteLength)\n } else if (!Buffer.isBuffer(search)) {\n search = Buffer.from(search)\n }\n\n offset = Number(offset || 0)\n\n if (isNaN(offset)) {\n offset = 0\n }\n\n if (offset < 0) {\n offset = this.length + offset\n }\n\n if (offset < 0) {\n offset = 0\n }\n\n if (search.length === 0) {\n return offset > this.length ? this.length : offset\n }\n\n const blOffset = this._offset(offset)\n let blIndex = blOffset[0] // index of which internal buffer we're working on\n let buffOffset = blOffset[1] // offset of the internal buffer we're working on\n\n // scan over each buffer\n for (; blIndex < this._bufs.length; blIndex++) {\n const buff = this._bufs[blIndex]\n\n while (buffOffset < buff.length) {\n const availableWindow = buff.length - buffOffset\n\n if (availableWindow >= search.length) {\n const nativeSearchResult = buff.indexOf(search, buffOffset)\n\n if (nativeSearchResult !== -1) {\n return this._reverseOffset([blIndex, nativeSearchResult])\n }\n\n buffOffset = buff.length - search.length + 1 // end of native search window\n } else {\n const revOffset = this._reverseOffset([blIndex, buffOffset])\n\n if (this._match(revOffset, search)) {\n return revOffset\n }\n\n buffOffset++\n }\n }\n\n buffOffset = 0\n }\n\n return -1\n}\n\nBufferList.prototype._match = function (offset, search) {\n if (this.length - offset < search.length) {\n return false\n }\n\n for (let searchOffset = 0; searchOffset < search.length; searchOffset++) {\n if (this.get(offset + searchOffset) !== search[searchOffset]) {\n return false\n }\n }\n return true\n}\n\n;(function () {\n const methods = {\n readDoubleBE: 8,\n readDoubleLE: 8,\n readFloatBE: 4,\n readFloatLE: 4,\n readInt32BE: 4,\n readInt32LE: 4,\n readUInt32BE: 4,\n readUInt32LE: 4,\n readInt16BE: 2,\n readInt16LE: 2,\n readUInt16BE: 2,\n readUInt16LE: 2,\n readInt8: 1,\n readUInt8: 1,\n readIntBE: null,\n readIntLE: null,\n readUIntBE: null,\n readUIntLE: null\n }\n\n for (const m in methods) {\n (function (m) {\n if (methods[m] === null) {\n BufferList.prototype[m] = function (offset, byteLength) {\n return this.slice(offset, offset + byteLength)[m](0, byteLength)\n }\n } else {\n BufferList.prototype[m] = function (offset = 0) {\n return this.slice(offset, offset + methods[m])[m](0)\n }\n }\n }(m))\n }\n}())\n\n// Used internally by the class and also as an indicator of this object being\n// a `BufferList`. It's not possible to use `instanceof BufferList` in a browser\n// environment because there could be multiple different copies of the\n// BufferList class and some `BufferList`s might be `BufferList`s.\nBufferList.prototype._isBufferList = function _isBufferList (b) {\n return b instanceof BufferList || BufferList.isBufferList(b)\n}\n\nBufferList.isBufferList = function isBufferList (b) {\n return b != null && b[symbol]\n}\n\nmodule.exports = BufferList\n","'use strict'\n\nconst DuplexStream = require('readable-stream').Duplex\nconst inherits = require('inherits')\nconst BufferList = require('./BufferList')\n\nfunction BufferListStream (callback) {\n if (!(this instanceof BufferListStream)) {\n return new BufferListStream(callback)\n }\n\n if (typeof callback === 'function') {\n this._callback = callback\n\n const piper = function piper (err) {\n if (this._callback) {\n this._callback(err)\n this._callback = null\n }\n }.bind(this)\n\n this.on('pipe', function onPipe (src) {\n src.on('error', piper)\n })\n this.on('unpipe', function onUnpipe (src) {\n src.removeListener('error', piper)\n })\n\n callback = null\n }\n\n BufferList._init.call(this, callback)\n DuplexStream.call(this)\n}\n\ninherits(BufferListStream, DuplexStream)\nObject.assign(BufferListStream.prototype, BufferList.prototype)\n\nBufferListStream.prototype._new = function _new (callback) {\n return new BufferListStream(callback)\n}\n\nBufferListStream.prototype._write = function _write (buf, encoding, callback) {\n this._appendBuffer(buf)\n\n if (typeof callback === 'function') {\n callback()\n }\n}\n\nBufferListStream.prototype._read = function _read (size) {\n if (!this.length) {\n return this.push(null)\n }\n\n size = Math.min(size, this.length)\n this.push(this.slice(0, size))\n this.consume(size)\n}\n\nBufferListStream.prototype.end = function end (chunk) {\n DuplexStream.prototype.end.call(this, chunk)\n\n if (this._callback) {\n this._callback(null, this.slice())\n this._callback = null\n }\n}\n\nBufferListStream.prototype._destroy = function _destroy (err, cb) {\n this._bufs.length = 0\n this.length = 0\n cb(err)\n}\n\nBufferListStream.prototype._isBufferList = function _isBufferList (b) {\n return b instanceof BufferListStream || b instanceof BufferList || BufferListStream.isBufferList(b)\n}\n\nBufferListStream.isBufferList = BufferList.isBufferList\n\nmodule.exports = BufferListStream\nmodule.exports.BufferListStream = BufferListStream\nmodule.exports.BufferList = BufferList\n","var Buffer = require('buffer').Buffer;\n\nvar CRC_TABLE = [\n 0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,\n 0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,\n 0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,\n 0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,\n 0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,\n 0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,\n 0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,\n 0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,\n 0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,\n 0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,\n 0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,\n 0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,\n 0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,\n 0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,\n 0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,\n 0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,\n 0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,\n 0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,\n 0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,\n 0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,\n 0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,\n 0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,\n 0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,\n 0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,\n 0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,\n 0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,\n 0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,\n 0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,\n 0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,\n 0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,\n 0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,\n 0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,\n 0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,\n 0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,\n 0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,\n 0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,\n 0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,\n 0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,\n 0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,\n 0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,\n 0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,\n 0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,\n 0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,\n 0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,\n 0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,\n 0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,\n 0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,\n 0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,\n 0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,\n 0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,\n 0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,\n 0x2d02ef8d\n];\n\nif (typeof Int32Array !== 'undefined') {\n CRC_TABLE = new Int32Array(CRC_TABLE);\n}\n\nfunction ensureBuffer(input) {\n if (Buffer.isBuffer(input)) {\n return input;\n }\n\n var hasNewBufferAPI =\n typeof Buffer.alloc === \"function\" &&\n typeof Buffer.from === \"function\";\n\n if (typeof input === \"number\") {\n return hasNewBufferAPI ? Buffer.alloc(input) : new Buffer(input);\n }\n else if (typeof input === \"string\") {\n return hasNewBufferAPI ? Buffer.from(input) : new Buffer(input);\n }\n else {\n throw new Error(\"input must be buffer, number, or string, received \" +\n typeof input);\n }\n}\n\nfunction bufferizeInt(num) {\n var tmp = ensureBuffer(4);\n tmp.writeInt32BE(num, 0);\n return tmp;\n}\n\nfunction _crc32(buf, previous) {\n buf = ensureBuffer(buf);\n if (Buffer.isBuffer(previous)) {\n previous = previous.readUInt32BE(0);\n }\n var crc = ~~previous ^ -1;\n for (var n = 0; n < buf.length; n++) {\n crc = CRC_TABLE[(crc ^ buf[n]) & 0xff] ^ (crc >>> 8);\n }\n return (crc ^ -1);\n}\n\nfunction crc32() {\n return bufferizeInt(_crc32.apply(null, arguments));\n}\ncrc32.signed = function () {\n return _crc32.apply(null, arguments);\n};\ncrc32.unsigned = function () {\n return _crc32.apply(null, arguments) >>> 0;\n};\n\nmodule.exports = crc32;\n","'use strict';\n\nconst callsites = () => {\n\tconst _prepareStackTrace = Error.prepareStackTrace;\n\tError.prepareStackTrace = (_, stack) => stack;\n\tconst stack = new Error().stack.slice(1);\n\tError.prepareStackTrace = _prepareStackTrace;\n\treturn stack;\n};\n\nmodule.exports = callsites;\n// TODO: Remove this for the next major release\nmodule.exports.default = callsites;\n","'use strict';\nconst escapeStringRegexp = require('escape-string-regexp');\nconst ansiStyles = require('ansi-styles');\nconst stdoutColor = require('supports-color').stdout;\n\nconst template = require('./templates.js');\n\nconst isSimpleWindowsTerm = process.platform === 'win32' && !(process.env.TERM || '').toLowerCase().startsWith('xterm');\n\n// `supportsColor.level` → `ansiStyles.color[name]` mapping\nconst levelMapping = ['ansi', 'ansi', 'ansi256', 'ansi16m'];\n\n// `color-convert` models to exclude from the Chalk API due to conflicts and such\nconst skipModels = new Set(['gray']);\n\nconst styles = Object.create(null);\n\nfunction applyOptions(obj, options) {\n\toptions = options || {};\n\n\t// Detect level if not set manually\n\tconst scLevel = stdoutColor ? stdoutColor.level : 0;\n\tobj.level = options.level === undefined ? scLevel : options.level;\n\tobj.enabled = 'enabled' in options ? options.enabled : obj.level > 0;\n}\n\nfunction Chalk(options) {\n\t// We check for this.template here since calling `chalk.constructor()`\n\t// by itself will have a `this` of a previously constructed chalk object\n\tif (!this || !(this instanceof Chalk) || this.template) {\n\t\tconst chalk = {};\n\t\tapplyOptions(chalk, options);\n\n\t\tchalk.template = function () {\n\t\t\tconst args = [].slice.call(arguments);\n\t\t\treturn chalkTag.apply(null, [chalk.template].concat(args));\n\t\t};\n\n\t\tObject.setPrototypeOf(chalk, Chalk.prototype);\n\t\tObject.setPrototypeOf(chalk.template, chalk);\n\n\t\tchalk.template.constructor = Chalk;\n\n\t\treturn chalk.template;\n\t}\n\n\tapplyOptions(this, options);\n}\n\n// Use bright blue on Windows as the normal blue color is illegible\nif (isSimpleWindowsTerm) {\n\tansiStyles.blue.open = '\\u001B[94m';\n}\n\nfor (const key of Object.keys(ansiStyles)) {\n\tansiStyles[key].closeRe = new RegExp(escapeStringRegexp(ansiStyles[key].close), 'g');\n\n\tstyles[key] = {\n\t\tget() {\n\t\t\tconst codes = ansiStyles[key];\n\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, key);\n\t\t}\n\t};\n}\n\nstyles.visible = {\n\tget() {\n\t\treturn build.call(this, this._styles || [], true, 'visible');\n\t}\n};\n\nansiStyles.color.closeRe = new RegExp(escapeStringRegexp(ansiStyles.color.close), 'g');\nfor (const model of Object.keys(ansiStyles.color.ansi)) {\n\tif (skipModels.has(model)) {\n\t\tcontinue;\n\t}\n\n\tstyles[model] = {\n\t\tget() {\n\t\t\tconst level = this.level;\n\t\t\treturn function () {\n\t\t\t\tconst open = ansiStyles.color[levelMapping[level]][model].apply(null, arguments);\n\t\t\t\tconst codes = {\n\t\t\t\t\topen,\n\t\t\t\t\tclose: ansiStyles.color.close,\n\t\t\t\t\tcloseRe: ansiStyles.color.closeRe\n\t\t\t\t};\n\t\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);\n\t\t\t};\n\t\t}\n\t};\n}\n\nansiStyles.bgColor.closeRe = new RegExp(escapeStringRegexp(ansiStyles.bgColor.close), 'g');\nfor (const model of Object.keys(ansiStyles.bgColor.ansi)) {\n\tif (skipModels.has(model)) {\n\t\tcontinue;\n\t}\n\n\tconst bgModel = 'bg' + model[0].toUpperCase() + model.slice(1);\n\tstyles[bgModel] = {\n\t\tget() {\n\t\t\tconst level = this.level;\n\t\t\treturn function () {\n\t\t\t\tconst open = ansiStyles.bgColor[levelMapping[level]][model].apply(null, arguments);\n\t\t\t\tconst codes = {\n\t\t\t\t\topen,\n\t\t\t\t\tclose: ansiStyles.bgColor.close,\n\t\t\t\t\tcloseRe: ansiStyles.bgColor.closeRe\n\t\t\t\t};\n\t\t\t\treturn build.call(this, this._styles ? this._styles.concat(codes) : [codes], this._empty, model);\n\t\t\t};\n\t\t}\n\t};\n}\n\nconst proto = Object.defineProperties(() => {}, styles);\n\nfunction build(_styles, _empty, key) {\n\tconst builder = function () {\n\t\treturn applyStyle.apply(builder, arguments);\n\t};\n\n\tbuilder._styles = _styles;\n\tbuilder._empty = _empty;\n\n\tconst self = this;\n\n\tObject.defineProperty(builder, 'level', {\n\t\tenumerable: true,\n\t\tget() {\n\t\t\treturn self.level;\n\t\t},\n\t\tset(level) {\n\t\t\tself.level = level;\n\t\t}\n\t});\n\n\tObject.defineProperty(builder, 'enabled', {\n\t\tenumerable: true,\n\t\tget() {\n\t\t\treturn self.enabled;\n\t\t},\n\t\tset(enabled) {\n\t\t\tself.enabled = enabled;\n\t\t}\n\t});\n\n\t// See below for fix regarding invisible grey/dim combination on Windows\n\tbuilder.hasGrey = this.hasGrey || key === 'gray' || key === 'grey';\n\n\t// `__proto__` is used because we must return a function, but there is\n\t// no way to create a function with a different prototype\n\tbuilder.__proto__ = proto; // eslint-disable-line no-proto\n\n\treturn builder;\n}\n\nfunction applyStyle() {\n\t// Support varags, but simply cast to string in case there's only one arg\n\tconst args = arguments;\n\tconst argsLen = args.length;\n\tlet str = String(arguments[0]);\n\n\tif (argsLen === 0) {\n\t\treturn '';\n\t}\n\n\tif (argsLen > 1) {\n\t\t// Don't slice `arguments`, it prevents V8 optimizations\n\t\tfor (let a = 1; a < argsLen; a++) {\n\t\t\tstr += ' ' + args[a];\n\t\t}\n\t}\n\n\tif (!this.enabled || this.level <= 0 || !str) {\n\t\treturn this._empty ? '' : str;\n\t}\n\n\t// Turns out that on Windows dimmed gray text becomes invisible in cmd.exe,\n\t// see https://github.com/chalk/chalk/issues/58\n\t// If we're on Windows and we're dealing with a gray color, temporarily make 'dim' a noop.\n\tconst originalDim = ansiStyles.dim.open;\n\tif (isSimpleWindowsTerm && this.hasGrey) {\n\t\tansiStyles.dim.open = '';\n\t}\n\n\tfor (const code of this._styles.slice().reverse()) {\n\t\t// Replace any instances already present with a re-opening code\n\t\t// otherwise only the part of the string until said closing code\n\t\t// will be colored, and the rest will simply be 'plain'.\n\t\tstr = code.open + str.replace(code.closeRe, code.open) + code.close;\n\n\t\t// Close the styling before a linebreak and reopen\n\t\t// after next line to fix a bleed issue on macOS\n\t\t// https://github.com/chalk/chalk/pull/92\n\t\tstr = str.replace(/\\r?\\n/g, `${code.close}$&${code.open}`);\n\t}\n\n\t// Reset the original `dim` if we changed it to work around the Windows dimmed gray issue\n\tansiStyles.dim.open = originalDim;\n\n\treturn str;\n}\n\nfunction chalkTag(chalk, strings) {\n\tif (!Array.isArray(strings)) {\n\t\t// If chalk() was called by itself or with a string,\n\t\t// return the string itself as a string.\n\t\treturn [].slice.call(arguments, 1).join(' ');\n\t}\n\n\tconst args = [].slice.call(arguments, 2);\n\tconst parts = [strings.raw[0]];\n\n\tfor (let i = 1; i < strings.length; i++) {\n\t\tparts.push(String(args[i - 1]).replace(/[{}\\\\]/g, '\\\\$&'));\n\t\tparts.push(String(strings.raw[i]));\n\t}\n\n\treturn template(chalk, parts.join(''));\n}\n\nObject.defineProperties(Chalk.prototype, styles);\n\nmodule.exports = Chalk(); // eslint-disable-line new-cap\nmodule.exports.supportsColor = stdoutColor;\nmodule.exports.default = module.exports; // For TypeScript\n","'use strict';\nconst TEMPLATE_REGEX = /(?:\\\\(u[a-f\\d]{4}|x[a-f\\d]{2}|.))|(?:\\{(~)?(\\w+(?:\\([^)]*\\))?(?:\\.\\w+(?:\\([^)]*\\))?)*)(?:[ \\t]|(?=\\r?\\n)))|(\\})|((?:.|[\\r\\n\\f])+?)/gi;\nconst STYLE_REGEX = /(?:^|\\.)(\\w+)(?:\\(([^)]*)\\))?/g;\nconst STRING_REGEX = /^(['\"])((?:\\\\.|(?!\\1)[^\\\\])*)\\1$/;\nconst ESCAPE_REGEX = /\\\\(u[a-f\\d]{4}|x[a-f\\d]{2}|.)|([^\\\\])/gi;\n\nconst ESCAPES = new Map([\n\t['n', '\\n'],\n\t['r', '\\r'],\n\t['t', '\\t'],\n\t['b', '\\b'],\n\t['f', '\\f'],\n\t['v', '\\v'],\n\t['0', '\\0'],\n\t['\\\\', '\\\\'],\n\t['e', '\\u001B'],\n\t['a', '\\u0007']\n]);\n\nfunction unescape(c) {\n\tif ((c[0] === 'u' && c.length === 5) || (c[0] === 'x' && c.length === 3)) {\n\t\treturn String.fromCharCode(parseInt(c.slice(1), 16));\n\t}\n\n\treturn ESCAPES.get(c) || c;\n}\n\nfunction parseArguments(name, args) {\n\tconst results = [];\n\tconst chunks = args.trim().split(/\\s*,\\s*/g);\n\tlet matches;\n\n\tfor (const chunk of chunks) {\n\t\tif (!isNaN(chunk)) {\n\t\t\tresults.push(Number(chunk));\n\t\t} else if ((matches = chunk.match(STRING_REGEX))) {\n\t\t\tresults.push(matches[2].replace(ESCAPE_REGEX, (m, escape, chr) => escape ? unescape(escape) : chr));\n\t\t} else {\n\t\t\tthrow new Error(`Invalid Chalk template style argument: ${chunk} (in style '${name}')`);\n\t\t}\n\t}\n\n\treturn results;\n}\n\nfunction parseStyle(style) {\n\tSTYLE_REGEX.lastIndex = 0;\n\n\tconst results = [];\n\tlet matches;\n\n\twhile ((matches = STYLE_REGEX.exec(style)) !== null) {\n\t\tconst name = matches[1];\n\n\t\tif (matches[2]) {\n\t\t\tconst args = parseArguments(name, matches[2]);\n\t\t\tresults.push([name].concat(args));\n\t\t} else {\n\t\t\tresults.push([name]);\n\t\t}\n\t}\n\n\treturn results;\n}\n\nfunction buildStyle(chalk, styles) {\n\tconst enabled = {};\n\n\tfor (const layer of styles) {\n\t\tfor (const style of layer.styles) {\n\t\t\tenabled[style[0]] = layer.inverse ? null : style.slice(1);\n\t\t}\n\t}\n\n\tlet current = chalk;\n\tfor (const styleName of Object.keys(enabled)) {\n\t\tif (Array.isArray(enabled[styleName])) {\n\t\t\tif (!(styleName in current)) {\n\t\t\t\tthrow new Error(`Unknown Chalk style: ${styleName}`);\n\t\t\t}\n\n\t\t\tif (enabled[styleName].length > 0) {\n\t\t\t\tcurrent = current[styleName].apply(current, enabled[styleName]);\n\t\t\t} else {\n\t\t\t\tcurrent = current[styleName];\n\t\t\t}\n\t\t}\n\t}\n\n\treturn current;\n}\n\nmodule.exports = (chalk, tmp) => {\n\tconst styles = [];\n\tconst chunks = [];\n\tlet chunk = [];\n\n\t// eslint-disable-next-line max-params\n\ttmp.replace(TEMPLATE_REGEX, (m, escapeChar, inverse, style, close, chr) => {\n\t\tif (escapeChar) {\n\t\t\tchunk.push(unescape(escapeChar));\n\t\t} else if (style) {\n\t\t\tconst str = chunk.join('');\n\t\t\tchunk = [];\n\t\t\tchunks.push(styles.length === 0 ? str : buildStyle(chalk, styles)(str));\n\t\t\tstyles.push({inverse, styles: parseStyle(style)});\n\t\t} else if (close) {\n\t\t\tif (styles.length === 0) {\n\t\t\t\tthrow new Error('Found extraneous } in Chalk template literal');\n\t\t\t}\n\n\t\t\tchunks.push(buildStyle(chalk, styles)(chunk.join('')));\n\t\t\tchunk = [];\n\t\t\tstyles.pop();\n\t\t} else {\n\t\t\tchunk.push(chr);\n\t\t}\n\t});\n\n\tchunks.push(chunk.join(''));\n\n\tif (styles.length > 0) {\n\t\tconst errMsg = `Chalk template literal is missing ${styles.length} closing bracket${styles.length === 1 ? '' : 's'} (\\`}\\`)`;\n\t\tthrow new Error(errMsg);\n\t}\n\n\treturn chunks.join('');\n};\n","'use strict'\nconst fs = require('fs')\nconst path = require('path')\n\n/* istanbul ignore next */\nconst LCHOWN = fs.lchown ? 'lchown' : 'chown'\n/* istanbul ignore next */\nconst LCHOWNSYNC = fs.lchownSync ? 'lchownSync' : 'chownSync'\n\n/* istanbul ignore next */\nconst needEISDIRHandled = fs.lchown &&\n !process.version.match(/v1[1-9]+\\./) &&\n !process.version.match(/v10\\.[6-9]/)\n\nconst lchownSync = (path, uid, gid) => {\n try {\n return fs[LCHOWNSYNC](path, uid, gid)\n } catch (er) {\n if (er.code !== 'ENOENT')\n throw er\n }\n}\n\n/* istanbul ignore next */\nconst chownSync = (path, uid, gid) => {\n try {\n return fs.chownSync(path, uid, gid)\n } catch (er) {\n if (er.code !== 'ENOENT')\n throw er\n }\n}\n\n/* istanbul ignore next */\nconst handleEISDIR =\n needEISDIRHandled ? (path, uid, gid, cb) => er => {\n // Node prior to v10 had a very questionable implementation of\n // fs.lchown, which would always try to call fs.open on a directory\n // Fall back to fs.chown in those cases.\n if (!er || er.code !== 'EISDIR')\n cb(er)\n else\n fs.chown(path, uid, gid, cb)\n }\n : (_, __, ___, cb) => cb\n\n/* istanbul ignore next */\nconst handleEISDirSync =\n needEISDIRHandled ? (path, uid, gid) => {\n try {\n return lchownSync(path, uid, gid)\n } catch (er) {\n if (er.code !== 'EISDIR')\n throw er\n chownSync(path, uid, gid)\n }\n }\n : (path, uid, gid) => lchownSync(path, uid, gid)\n\n// fs.readdir could only accept an options object as of node v6\nconst nodeVersion = process.version\nlet readdir = (path, options, cb) => fs.readdir(path, options, cb)\nlet readdirSync = (path, options) => fs.readdirSync(path, options)\n/* istanbul ignore next */\nif (/^v4\\./.test(nodeVersion))\n readdir = (path, options, cb) => fs.readdir(path, cb)\n\nconst chown = (cpath, uid, gid, cb) => {\n fs[LCHOWN](cpath, uid, gid, handleEISDIR(cpath, uid, gid, er => {\n // Skip ENOENT error\n cb(er && er.code !== 'ENOENT' ? er : null)\n }))\n}\n\nconst chownrKid = (p, child, uid, gid, cb) => {\n if (typeof child === 'string')\n return fs.lstat(path.resolve(p, child), (er, stats) => {\n // Skip ENOENT error\n if (er)\n return cb(er.code !== 'ENOENT' ? er : null)\n stats.name = child\n chownrKid(p, stats, uid, gid, cb)\n })\n\n if (child.isDirectory()) {\n chownr(path.resolve(p, child.name), uid, gid, er => {\n if (er)\n return cb(er)\n const cpath = path.resolve(p, child.name)\n chown(cpath, uid, gid, cb)\n })\n } else {\n const cpath = path.resolve(p, child.name)\n chown(cpath, uid, gid, cb)\n }\n}\n\n\nconst chownr = (p, uid, gid, cb) => {\n readdir(p, { withFileTypes: true }, (er, children) => {\n // any error other than ENOTDIR or ENOTSUP means it's not readable,\n // or doesn't exist. give up.\n if (er) {\n if (er.code === 'ENOENT')\n return cb()\n else if (er.code !== 'ENOTDIR' && er.code !== 'ENOTSUP')\n return cb(er)\n }\n if (er || !children.length)\n return chown(p, uid, gid, cb)\n\n let len = children.length\n let errState = null\n const then = er => {\n if (errState)\n return\n if (er)\n return cb(errState = er)\n if (-- len === 0)\n return chown(p, uid, gid, cb)\n }\n\n children.forEach(child => chownrKid(p, child, uid, gid, then))\n })\n}\n\nconst chownrKidSync = (p, child, uid, gid) => {\n if (typeof child === 'string') {\n try {\n const stats = fs.lstatSync(path.resolve(p, child))\n stats.name = child\n child = stats\n } catch (er) {\n if (er.code === 'ENOENT')\n return\n else\n throw er\n }\n }\n\n if (child.isDirectory())\n chownrSync(path.resolve(p, child.name), uid, gid)\n\n handleEISDirSync(path.resolve(p, child.name), uid, gid)\n}\n\nconst chownrSync = (p, uid, gid) => {\n let children\n try {\n children = readdirSync(p, { withFileTypes: true })\n } catch (er) {\n if (er.code === 'ENOENT')\n return\n else if (er.code === 'ENOTDIR' || er.code === 'ENOTSUP')\n return handleEISDirSync(p, uid, gid)\n else\n throw er\n }\n\n if (children && children.length)\n children.forEach(child => chownrKidSync(p, child, uid, gid))\n\n return handleEISDirSync(p, uid, gid)\n}\n\nmodule.exports = chownr\nchownr.sync = chownrSync\n","\"use strict\";\n/**\n * Copyright 2021 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BidiServer = void 0;\nconst EventEmitter_js_1 = require(\"../utils/EventEmitter.js\");\nconst processingQueue_js_1 = require(\"../utils/processingQueue.js\");\nconst CommandProcessor_js_1 = require(\"./CommandProcessor.js\");\nconst browsingContextStorage_js_1 = require(\"./domains/context/browsingContextStorage.js\");\nconst EventManager_js_1 = require(\"./domains/events/EventManager.js\");\nconst realmStorage_js_1 = require(\"./domains/script/realmStorage.js\");\nclass BidiServer extends EventEmitter_js_1.EventEmitter {\n #messageQueue;\n #transport;\n #commandProcessor;\n #browsingContextStorage;\n #realmStorage;\n #logger;\n #handleIncomingMessage = (message) => {\n this.#commandProcessor.processCommand(message);\n };\n #processOutgoingMessage = async (messageEntry) => {\n const message = messageEntry.message;\n if (messageEntry.channel !== null) {\n message['channel'] = messageEntry.channel;\n }\n await this.#transport.sendMessage(message);\n };\n constructor(bidiTransport, cdpConnection, selfTargetId, parser, logger) {\n super();\n this.#logger = logger;\n this.#browsingContextStorage = new browsingContextStorage_js_1.BrowsingContextStorage();\n this.#realmStorage = new realmStorage_js_1.RealmStorage();\n this.#messageQueue = new processingQueue_js_1.ProcessingQueue(this.#processOutgoingMessage, () => Promise.resolve(), this.#logger);\n this.#transport = bidiTransport;\n this.#transport.setOnMessage(this.#handleIncomingMessage);\n this.#commandProcessor = new CommandProcessor_js_1.CommandProcessor(this.#realmStorage, cdpConnection, new EventManager_js_1.EventManager(this), selfTargetId, parser, this.#browsingContextStorage, this.#logger);\n this.#commandProcessor.on('response', (response) => {\n this.emitOutgoingMessage(response);\n });\n }\n static async createAndStart(bidiTransport, cdpConnection, selfTargetId, parser, logger) {\n const server = new BidiServer(bidiTransport, cdpConnection, selfTargetId, parser, logger);\n const cdpClient = cdpConnection.browserClient();\n // Needed to get events about new targets.\n await cdpClient.sendCommand('Target.setDiscoverTargets', { discover: true });\n // Needed to automatically attach to new targets.\n await cdpClient.sendCommand('Target.setAutoAttach', {\n autoAttach: true,\n waitForDebuggerOnStart: true,\n flatten: true,\n });\n await server.topLevelContextsLoaded();\n return server;\n }\n async topLevelContextsLoaded() {\n await Promise.all(this.#browsingContextStorage\n .getTopLevelContexts()\n .map((c) => c.awaitLoaded()));\n }\n /**\n * Sends BiDi message.\n */\n emitOutgoingMessage(messageEntry) {\n this.#messageQueue.add(messageEntry);\n }\n close() {\n this.#transport.close();\n }\n getBrowsingContextStorage() {\n return this.#browsingContextStorage;\n }\n}\nexports.BidiServer = BidiServer;\n//# sourceMappingURL=BidiServer.js.map","\"use strict\";\n/**\n * Copyright 2021 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CommandProcessor = void 0;\nconst protocol_js_1 = require(\"../protocol/protocol.js\");\nconst log_js_1 = require(\"../utils/log.js\");\nconst EventEmitter_js_1 = require(\"../utils/EventEmitter.js\");\nconst browsingContextProcessor_js_1 = require(\"./domains/context/browsingContextProcessor.js\");\nconst OutgoingBidiMessage_js_1 = require(\"./OutgoingBidiMessage.js\");\nclass BidiNoOpParser {\n parseAddPreloadScriptParams(params) {\n return params;\n }\n parseRemovePreloadScriptParams(params) {\n return params;\n }\n parseGetRealmsParams(params) {\n return params;\n }\n parseCallFunctionParams(params) {\n return params;\n }\n parseEvaluateParams(params) {\n return params;\n }\n parseDisownParams(params) {\n return params;\n }\n parseSendCommandParams(params) {\n return params;\n }\n parseGetSessionParams(params) {\n return params;\n }\n parseSubscribeParams(params) {\n return params;\n }\n parseNavigateParams(params) {\n return params;\n }\n parseGetTreeParams(params) {\n return params;\n }\n parseCreateParams(params) {\n return params;\n }\n parseCloseParams(params) {\n return params;\n }\n parseCaptureScreenshotParams(params) {\n return params;\n }\n parsePrintParams(params) {\n return params;\n }\n}\nclass CommandProcessor extends EventEmitter_js_1.EventEmitter {\n #contextProcessor;\n #eventManager;\n #parser;\n #logger;\n constructor(realmStorage, cdpConnection, eventManager, selfTargetId, parser = new BidiNoOpParser(), browsingContextStorage, logger) {\n super();\n this.#eventManager = eventManager;\n this.#logger = logger;\n this.#contextProcessor = new browsingContextProcessor_js_1.BrowsingContextProcessor(realmStorage, cdpConnection, selfTargetId, eventManager, browsingContextStorage, logger);\n this.#parser = parser;\n }\n static #process_session_status() {\n return { result: { ready: false, message: 'already connected' } };\n }\n async #process_session_subscribe(params, channel) {\n await this.#eventManager.subscribe(params.events, params.contexts ?? [null], channel);\n return { result: {} };\n }\n async #process_session_unsubscribe(params, channel) {\n await this.#eventManager.unsubscribe(params.events, params.contexts ?? [null], channel);\n return { result: {} };\n }\n async #processCommand(commandData) {\n switch (commandData.method) {\n case 'session.status':\n return CommandProcessor.#process_session_status();\n case 'session.subscribe':\n return this.#process_session_subscribe(this.#parser.parseSubscribeParams(commandData.params), commandData.channel ?? null);\n case 'session.unsubscribe':\n return this.#process_session_unsubscribe(this.#parser.parseSubscribeParams(commandData.params), commandData.channel ?? null);\n case 'browsingContext.create':\n return this.#contextProcessor.process_browsingContext_create(this.#parser.parseCreateParams(commandData.params));\n case 'browsingContext.close':\n return this.#contextProcessor.process_browsingContext_close(this.#parser.parseCloseParams(commandData.params));\n case 'browsingContext.getTree':\n return this.#contextProcessor.process_browsingContext_getTree(this.#parser.parseGetTreeParams(commandData.params));\n case 'browsingContext.navigate':\n return this.#contextProcessor.process_browsingContext_navigate(this.#parser.parseNavigateParams(commandData.params));\n case 'browsingContext.captureScreenshot':\n return this.#contextProcessor.process_browsingContext_captureScreenshot(this.#parser.parseCaptureScreenshotParams(commandData.params));\n case 'browsingContext.print':\n return this.#contextProcessor.process_browsingContext_print(this.#parser.parsePrintParams(commandData.params));\n case 'script.addPreloadScript':\n return this.#contextProcessor.process_script_addPreloadScript(this.#parser.parseAddPreloadScriptParams(commandData.params));\n case 'script.removePreloadScript':\n return this.#contextProcessor.process_script_removePreloadScript(this.#parser.parseRemovePreloadScriptParams(commandData.params));\n case 'script.getRealms':\n return this.#contextProcessor.process_script_getRealms(this.#parser.parseGetRealmsParams(commandData.params));\n case 'script.callFunction':\n return this.#contextProcessor.process_script_callFunction(this.#parser.parseCallFunctionParams(commandData.params));\n case 'script.evaluate':\n return this.#contextProcessor.process_script_evaluate(this.#parser.parseEvaluateParams(commandData.params));\n case 'script.disown':\n return this.#contextProcessor.process_script_disown(this.#parser.parseDisownParams(commandData.params));\n case 'cdp.sendCommand':\n return this.#contextProcessor.process_cdp_sendCommand(this.#parser.parseSendCommandParams(commandData.params));\n case 'cdp.getSession':\n return this.#contextProcessor.process_cdp_getSession(this.#parser.parseGetSessionParams(commandData.params));\n default:\n throw new protocol_js_1.Message.UnknownCommandException(`Unknown command '${commandData.method}'.`);\n }\n }\n async processCommand(command) {\n try {\n const result = await this.#processCommand(command);\n const response = {\n id: command.id,\n ...result,\n };\n this.emit('response', OutgoingBidiMessage_js_1.OutgoingBidiMessage.createResolved(response, command.channel ?? null));\n }\n catch (e) {\n if (e instanceof protocol_js_1.Message.ErrorResponse) {\n const errorResponse = e;\n this.emit('response', OutgoingBidiMessage_js_1.OutgoingBidiMessage.createResolved(errorResponse.toErrorResponse(command.id), command.channel ?? null));\n }\n else {\n const error = e;\n this.#logger?.(log_js_1.LogType.bidi, error);\n this.emit('response', OutgoingBidiMessage_js_1.OutgoingBidiMessage.createResolved(new protocol_js_1.Message.ErrorResponse(protocol_js_1.Message.ErrorCode.UnknownError, error.message).toErrorResponse(command.id), command.channel ?? null));\n }\n }\n }\n}\nexports.CommandProcessor = CommandProcessor;\n//# sourceMappingURL=CommandProcessor.js.map","\"use strict\";\n/**\n * Copyright 2021 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.OutgoingBidiMessage = void 0;\nclass OutgoingBidiMessage {\n #message;\n #channel;\n constructor(message, channel) {\n this.#message = message;\n this.#channel = channel;\n }\n static async createFromPromise(messagePromise, channel) {\n return messagePromise.then((message) => new OutgoingBidiMessage(message, channel));\n }\n static createResolved(message, channel) {\n return Promise.resolve(new OutgoingBidiMessage(message, channel));\n }\n get message() {\n return this.#message;\n }\n get channel() {\n return this.#channel;\n }\n}\nexports.OutgoingBidiMessage = OutgoingBidiMessage;\n//# sourceMappingURL=OutgoingBidiMessage.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EventEmitter = exports.BidiServer = void 0;\nvar BidiServer_js_1 = require(\"./BidiServer.js\");\nObject.defineProperty(exports, \"BidiServer\", { enumerable: true, get: function () { return BidiServer_js_1.BidiServer; } });\nvar EventEmitter_js_1 = require(\"../utils/EventEmitter.js\");\nObject.defineProperty(exports, \"EventEmitter\", { enumerable: true, get: function () { return EventEmitter_js_1.EventEmitter; } });\n//# sourceMappingURL=bidiMapper.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowsingContextImpl = void 0;\nconst unitConversions_js_1 = require(\"../../../utils/unitConversions.js\");\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst deferred_js_1 = require(\"../../../utils/deferred.js\");\nconst realm_js_1 = require(\"../script/realm.js\");\nclass BrowsingContextImpl {\n /** The ID of the current context. */\n #contextId;\n /**\n * The ID of the parent context.\n * If null, this is a top-level context.\n */\n #parentId;\n /**\n * Children contexts.\n * Map from children context ID to context implementation.\n */\n #children = new Map();\n #browsingContextStorage;\n #defers = {\n documentInitialized: new deferred_js_1.Deferred(),\n Page: {\n navigatedWithinDocument: new deferred_js_1.Deferred(),\n lifecycleEvent: {\n DOMContentLoaded: new deferred_js_1.Deferred(),\n load: new deferred_js_1.Deferred(),\n },\n },\n };\n #url = 'about:blank';\n #eventManager;\n #realmStorage;\n #loaderId = null;\n #cdpTarget;\n #maybeDefaultRealm;\n #logger;\n constructor(cdpTarget, realmStorage, contextId, parentId, eventManager, browsingContextStorage, logger) {\n this.#cdpTarget = cdpTarget;\n this.#realmStorage = realmStorage;\n this.#contextId = contextId;\n this.#parentId = parentId;\n this.#eventManager = eventManager;\n this.#browsingContextStorage = browsingContextStorage;\n this.#logger = logger;\n this.#initListeners();\n }\n static create(cdpTarget, realmStorage, contextId, parentId, eventManager, browsingContextStorage, logger) {\n const context = new BrowsingContextImpl(cdpTarget, realmStorage, contextId, parentId, eventManager, browsingContextStorage, logger);\n browsingContextStorage.addContext(context);\n eventManager.registerEvent({\n method: protocol_js_1.BrowsingContext.EventNames.ContextCreatedEvent,\n params: context.serializeToBidiValue(),\n }, context.contextId);\n return context;\n }\n /**\n * @see https://html.spec.whatwg.org/multipage/document-sequences.html#navigable\n */\n get navigableId() {\n return this.#loaderId;\n }\n delete() {\n this.#deleteChildren();\n this.#realmStorage.deleteRealms({\n browsingContextId: this.contextId,\n });\n // Remove context from the parent.\n if (this.parentId !== null) {\n const parent = this.#browsingContextStorage.getContext(this.parentId);\n parent.#children.delete(this.contextId);\n }\n this.#eventManager.registerEvent({\n method: protocol_js_1.BrowsingContext.EventNames.ContextDestroyedEvent,\n params: this.serializeToBidiValue(),\n }, this.contextId);\n this.#browsingContextStorage.deleteContext(this.contextId);\n }\n /** Returns the ID of this context. */\n get contextId() {\n return this.#contextId;\n }\n /** Returns the parent context ID. */\n get parentId() {\n return this.#parentId;\n }\n /** Returns all children contexts. */\n get children() {\n return Array.from(this.#children.values());\n }\n /**\n * Returns true if this is a top-level context.\n * This is the case whenever the parent context ID is null.\n */\n isTopLevelContext() {\n return this.#parentId === null;\n }\n addChild(child) {\n this.#children.set(child.contextId, child);\n }\n #deleteChildren() {\n this.children.map((child) => child.delete());\n }\n get #defaultRealm() {\n if (this.#maybeDefaultRealm === undefined) {\n throw new Error(`No default realm for browsing context ${this.#contextId}`);\n }\n return this.#maybeDefaultRealm;\n }\n get cdpTarget() {\n return this.#cdpTarget;\n }\n updateCdpTarget(cdpTarget) {\n this.#cdpTarget = cdpTarget;\n this.#initListeners();\n }\n get url() {\n return this.#url;\n }\n async awaitLoaded() {\n await this.#defers.Page.lifecycleEvent.load;\n }\n awaitUnblocked() {\n return this.#cdpTarget.targetUnblocked;\n }\n async getOrCreateSandbox(sandbox) {\n if (sandbox === undefined || sandbox === '') {\n return this.#defaultRealm;\n }\n let maybeSandboxes = this.#realmStorage.findRealms({\n browsingContextId: this.contextId,\n sandbox,\n });\n if (maybeSandboxes.length === 0) {\n await this.#cdpTarget.cdpClient.sendCommand('Page.createIsolatedWorld', {\n frameId: this.contextId,\n worldName: sandbox,\n });\n // `Runtime.executionContextCreated` should be emitted by the time the\n // previous command is done.\n maybeSandboxes = this.#realmStorage.findRealms({\n browsingContextId: this.contextId,\n sandbox,\n });\n }\n if (maybeSandboxes.length !== 1) {\n throw Error(`Sandbox ${sandbox} wasn't created.`);\n }\n return maybeSandboxes[0];\n }\n serializeToBidiValue(maxDepth = 0, addParentFiled = true) {\n return {\n context: this.#contextId,\n url: this.url,\n children: maxDepth > 0\n ? this.children.map((c) => c.serializeToBidiValue(maxDepth - 1, false))\n : null,\n ...(addParentFiled ? { parent: this.#parentId } : {}),\n };\n }\n #initListeners() {\n this.#cdpTarget.cdpClient.on('Target.targetInfoChanged', (params) => {\n if (this.contextId !== params.targetInfo.targetId) {\n return;\n }\n this.#url = params.targetInfo.url;\n });\n this.#cdpTarget.cdpClient.on('Page.frameNavigated', (params) => {\n if (this.contextId !== params.frame.id) {\n return;\n }\n this.#url = params.frame.url + (params.frame.urlFragment ?? '');\n // At the point the page is initiated, all the nested iframes from the\n // previous page are detached and realms are destroyed.\n // Remove context's children.\n this.#deleteChildren();\n });\n this.#cdpTarget.cdpClient.on('Page.navigatedWithinDocument', (params) => {\n if (this.contextId !== params.frameId) {\n return;\n }\n this.#url = params.url;\n this.#defers.Page.navigatedWithinDocument.resolve(params);\n });\n this.#cdpTarget.cdpClient.on('Page.lifecycleEvent', (params) => {\n if (this.contextId !== params.frameId) {\n return;\n }\n // `timestamp` from the event is MonotonicTime, not real time, so\n // the best Mapper can do is to set the timestamp to the epoch time\n // of the event arrived.\n // https://chromedevtools.github.io/devtools-protocol/tot/Network/#type-MonotonicTime\n const timestamp = new Date().getTime();\n if (params.name === 'init') {\n this.#documentChanged(params.loaderId);\n this.#defers.documentInitialized.resolve();\n }\n if (params.name === 'commit') {\n this.#loaderId = params.loaderId;\n return;\n }\n if (params.loaderId !== this.#loaderId) {\n return;\n }\n switch (params.name) {\n case 'DOMContentLoaded':\n this.#defers.Page.lifecycleEvent.DOMContentLoaded.resolve(params);\n this.#eventManager.registerEvent({\n method: protocol_js_1.BrowsingContext.EventNames.DomContentLoadedEvent,\n params: {\n context: this.contextId,\n navigation: this.#loaderId,\n timestamp,\n url: this.#url,\n },\n }, this.contextId);\n break;\n case 'load':\n this.#defers.Page.lifecycleEvent.load.resolve(params);\n this.#eventManager.registerEvent({\n method: protocol_js_1.BrowsingContext.EventNames.LoadEvent,\n params: {\n context: this.contextId,\n navigation: this.#loaderId,\n timestamp,\n url: this.#url,\n },\n }, this.contextId);\n break;\n }\n });\n this.#cdpTarget.cdpClient.on('Runtime.executionContextCreated', (params) => {\n if (params.context.auxData.frameId !== this.contextId) {\n return;\n }\n // Only this execution contexts are supported for now.\n if (!['default', 'isolated'].includes(params.context.auxData.type)) {\n return;\n }\n const realm = new realm_js_1.Realm(this.#realmStorage, this.#browsingContextStorage, params.context.uniqueId, this.contextId, params.context.id, this.#getOrigin(params), \n // TODO: differentiate types.\n 'window', \n // Sandbox name for isolated world.\n params.context.auxData.type === 'isolated'\n ? params.context.name\n : undefined, this.#cdpTarget.cdpSessionId, this.#cdpTarget.cdpClient, this.#eventManager);\n if (params.context.auxData.isDefault) {\n this.#maybeDefaultRealm = realm;\n }\n });\n this.#cdpTarget.cdpClient.on('Runtime.executionContextDestroyed', (params) => {\n this.#realmStorage.deleteRealms({\n cdpSessionId: this.#cdpTarget.cdpSessionId,\n executionContextId: params.executionContextId,\n });\n });\n this.#cdpTarget.cdpClient.on('Runtime.executionContextsCleared', () => {\n this.#realmStorage.deleteRealms({\n cdpSessionId: this.#cdpTarget.cdpSessionId,\n });\n });\n }\n #getOrigin(params) {\n if (params.context.auxData.type === 'isolated') {\n // Sandbox should have the same origin as the context itself, but in CDP\n // it has an empty one.\n return this.#defaultRealm.origin;\n }\n // https://html.spec.whatwg.org/multipage/origin.html#ascii-serialisation-of-an-origin\n return ['://', ''].includes(params.context.origin)\n ? 'null'\n : params.context.origin;\n }\n #documentChanged(loaderId) {\n // Same document navigation.\n if (loaderId === undefined || this.#loaderId === loaderId) {\n if (this.#defers.Page.navigatedWithinDocument.isFinished) {\n this.#defers.Page.navigatedWithinDocument =\n new deferred_js_1.Deferred();\n }\n return;\n }\n if (this.#defers.documentInitialized.isFinished) {\n this.#defers.documentInitialized = new deferred_js_1.Deferred();\n }\n else {\n this.#logger?.(log_js_1.LogType.browsingContexts, 'Document changed');\n }\n if (this.#defers.Page.lifecycleEvent.DOMContentLoaded.isFinished) {\n this.#defers.Page.lifecycleEvent.DOMContentLoaded =\n new deferred_js_1.Deferred();\n }\n else {\n this.#logger?.(log_js_1.LogType.browsingContexts, 'Document changed');\n }\n if (this.#defers.Page.lifecycleEvent.load.isFinished) {\n this.#defers.Page.lifecycleEvent.load =\n new deferred_js_1.Deferred();\n }\n else {\n this.#logger?.(log_js_1.LogType.browsingContexts, 'Document changed');\n }\n this.#loaderId = loaderId;\n }\n async navigate(url, wait) {\n await this.awaitUnblocked();\n // TODO: handle loading errors.\n const cdpNavigateResult = await this.#cdpTarget.cdpClient.sendCommand('Page.navigate', {\n url,\n frameId: this.contextId,\n });\n if (cdpNavigateResult.errorText) {\n throw new protocol_js_1.Message.UnknownErrorException(cdpNavigateResult.errorText);\n }\n this.#documentChanged(cdpNavigateResult.loaderId);\n // Wait for `wait` condition.\n switch (wait) {\n case 'none':\n break;\n case 'interactive':\n // No `loaderId` means same-document navigation.\n if (cdpNavigateResult.loaderId === undefined) {\n await this.#defers.Page.navigatedWithinDocument;\n }\n else {\n await this.#defers.Page.lifecycleEvent.DOMContentLoaded;\n }\n break;\n case 'complete':\n // No `loaderId` means same-document navigation.\n if (cdpNavigateResult.loaderId === undefined) {\n await this.#defers.Page.navigatedWithinDocument;\n }\n else {\n await this.#defers.Page.lifecycleEvent.load;\n }\n break;\n }\n return {\n result: {\n navigation: cdpNavigateResult.loaderId || null,\n url,\n },\n };\n }\n async captureScreenshot() {\n const [, result] = await Promise.all([\n // TODO: Either make this a proposal in the BiDi spec, or focus the\n // original tab right after the screenshot is taken.\n // The screenshot command gets blocked until we focus the active tab.\n this.#cdpTarget.cdpClient.sendCommand('Page.bringToFront'),\n this.#cdpTarget.cdpClient.sendCommand('Page.captureScreenshot', {}),\n ]);\n return {\n result: {\n data: result.data,\n },\n };\n }\n async print(params) {\n const printToPdfCdpParams = {\n printBackground: params.background,\n landscape: params.orientation === 'landscape',\n pageRanges: params.pageRanges?.join(',') ?? '',\n scale: params.scale,\n preferCSSPageSize: !params.shrinkToFit,\n };\n if (params.margin?.bottom) {\n printToPdfCdpParams.marginBottom = (0, unitConversions_js_1.inchesFromCm)(params.margin.bottom);\n }\n if (params.margin?.left) {\n printToPdfCdpParams.marginLeft = (0, unitConversions_js_1.inchesFromCm)(params.margin.left);\n }\n if (params.margin?.right) {\n printToPdfCdpParams.marginRight = (0, unitConversions_js_1.inchesFromCm)(params.margin.right);\n }\n if (params.margin?.top) {\n printToPdfCdpParams.marginTop = (0, unitConversions_js_1.inchesFromCm)(params.margin.top);\n }\n if (params.page?.height) {\n printToPdfCdpParams.paperHeight = (0, unitConversions_js_1.inchesFromCm)(params.page.height);\n }\n if (params.page?.width) {\n printToPdfCdpParams.paperWidth = (0, unitConversions_js_1.inchesFromCm)(params.page.width);\n }\n const result = await this.#cdpTarget.cdpClient.sendCommand('Page.printToPDF', printToPdfCdpParams);\n return {\n result: {\n data: result.data,\n },\n };\n }\n async addPreloadScript(params) {\n const result = await this.#cdpTarget.cdpClient.sendCommand('Page.addScriptToEvaluateOnNewDocument', {\n // The spec provides a function, and CDP expects an evaluation.\n source: `(${params.expression})();`,\n worldName: params.sandbox,\n });\n return {\n result: {\n script: result.identifier,\n },\n };\n }\n}\nexports.BrowsingContextImpl = BrowsingContextImpl;\n//# sourceMappingURL=browsingContextImpl.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowsingContextProcessor = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst log_js_1 = require(\"../../../utils/log.js\");\nconst browsingContextImpl_js_1 = require(\"./browsingContextImpl.js\");\nconst cdpTarget_js_1 = require(\"./cdpTarget.js\");\nclass BrowsingContextProcessor {\n #browsingContextStorage;\n #cdpConnection;\n #eventManager;\n #logger;\n #realmStorage;\n #selfTargetId;\n constructor(realmStorage, cdpConnection, selfTargetId, eventManager, browsingContextStorage, logger) {\n this.#browsingContextStorage = browsingContextStorage;\n this.#cdpConnection = cdpConnection;\n this.#eventManager = eventManager;\n this.#logger = logger;\n this.#realmStorage = realmStorage;\n this.#selfTargetId = selfTargetId;\n this.#setEventListeners(this.#cdpConnection.browserClient());\n }\n /**\n * This method is called for each CDP session, since this class is responsible\n * for creating and destroying all targets and browsing contexts.\n */\n #setEventListeners(cdpClient) {\n cdpClient.on('Target.attachedToTarget', (params) => {\n this.#handleAttachedToTargetEvent(params, cdpClient);\n });\n cdpClient.on('Target.detachedFromTarget', (params) => {\n this.#handleDetachedFromTargetEvent(params);\n });\n cdpClient.on('Page.frameAttached', (params) => {\n this.#handleFrameAttachedEvent(params);\n });\n cdpClient.on('Page.frameDetached', (params) => {\n this.#handleFrameDetachedEvent(params);\n });\n }\n // { \"method\": \"Page.frameAttached\",\n // \"params\": {\n // \"frameId\": \"0A639AB1D9A392DF2CE02C53CC4ED3A6\",\n // \"parentFrameId\": \"722BB0526C73B067A479BED6D0DB1156\" } }\n #handleFrameAttachedEvent(params) {\n const parentBrowsingContext = this.#browsingContextStorage.findContext(params.parentFrameId);\n if (parentBrowsingContext !== undefined) {\n browsingContextImpl_js_1.BrowsingContextImpl.create(parentBrowsingContext.cdpTarget, this.#realmStorage, params.frameId, params.parentFrameId, this.#eventManager, this.#browsingContextStorage, this.#logger);\n }\n }\n // { \"method\": \"Page.frameDetached\",\n // \"params\": {\n // \"frameId\": \"0A639AB1D9A392DF2CE02C53CC4ED3A6\",\n // \"reason\": \"swap\" } }\n #handleFrameDetachedEvent(params) {\n // In case of OOPiF no need in deleting BrowsingContext.\n if (params.reason === 'swap') {\n return;\n }\n this.#browsingContextStorage.findContext(params.frameId)?.delete();\n }\n // { \"method\": \"Target.attachedToTarget\",\n // \"params\": {\n // \"sessionId\": \"EA999F39BDCABD7D45C9FEB787413BBA\",\n // \"targetInfo\": {\n // \"targetId\": \"722BB0526C73B067A479BED6D0DB1156\",\n // \"type\": \"page\",\n // \"title\": \"about:blank\",\n // \"url\": \"about:blank\",\n // \"attached\": true,\n // \"canAccessOpener\": false,\n // \"browserContextId\": \"1B5244080EC3FF28D03BBDA73138C0E2\" },\n // \"waitingForDebugger\": false } }\n #handleAttachedToTargetEvent(params, parentSessionCdpClient) {\n const { sessionId, targetInfo } = params;\n const targetCdpClient = this.#cdpConnection.getCdpClient(sessionId);\n if (!this.#isValidTarget(targetInfo)) {\n // DevTools or some other not supported by BiDi target. Just release\n // debugger and ignore them.\n void targetCdpClient\n .sendCommand('Runtime.runIfWaitingForDebugger')\n .then(() => parentSessionCdpClient.sendCommand('Target.detachFromTarget', params));\n return;\n }\n this.#logger?.(log_js_1.LogType.browsingContexts, 'AttachedToTarget event received:', JSON.stringify(params, null, 2));\n this.#setEventListeners(targetCdpClient);\n const cdpTarget = cdpTarget_js_1.CdpTarget.create(targetInfo.targetId, targetCdpClient, sessionId, this.#realmStorage, this.#eventManager);\n if (this.#browsingContextStorage.hasContext(targetInfo.targetId)) {\n // OOPiF.\n this.#browsingContextStorage\n .getContext(targetInfo.targetId)\n .updateCdpTarget(cdpTarget);\n }\n else {\n browsingContextImpl_js_1.BrowsingContextImpl.create(cdpTarget, this.#realmStorage, targetInfo.targetId, null, this.#eventManager, this.#browsingContextStorage, this.#logger);\n }\n }\n // { \"method\": \"Target.detachedFromTarget\",\n // \"params\": {\n // \"sessionId\": \"7EFBFB2A4942A8989B3EADC561BC46E9\",\n // \"targetId\": \"19416886405CBA4E03DBB59FA67FF4E8\" } }\n #handleDetachedFromTargetEvent(params) {\n // TODO: params.targetId is deprecated. Update this class to track using\n // params.sessionId instead.\n // https://github.com/GoogleChromeLabs/chromium-bidi/issues/60\n const contextId = params.targetId;\n this.#browsingContextStorage.findContext(contextId)?.delete();\n }\n async #getRealm(target) {\n if ('realm' in target) {\n return this.#realmStorage.getRealm({\n realmId: target.realm,\n });\n }\n const context = this.#browsingContextStorage.getContext(target.context);\n return context.getOrCreateSandbox(target.sandbox);\n }\n process_browsingContext_getTree(params) {\n const resultContexts = params.root === undefined\n ? this.#browsingContextStorage.getTopLevelContexts()\n : [this.#browsingContextStorage.getContext(params.root)];\n return {\n result: {\n contexts: resultContexts.map((c) => c.serializeToBidiValue(params.maxDepth ?? Number.MAX_VALUE)),\n },\n };\n }\n async process_browsingContext_create(params) {\n const browserCdpClient = this.#cdpConnection.browserClient();\n let referenceContext = undefined;\n if (params.referenceContext !== undefined) {\n referenceContext = this.#browsingContextStorage.getContext(params.referenceContext);\n if (!referenceContext.isTopLevelContext()) {\n throw new protocol_js_1.Message.InvalidArgumentException(`referenceContext should be a top-level context`);\n }\n }\n const result = await browserCdpClient.sendCommand('Target.createTarget', {\n url: 'about:blank',\n newWindow: params.type === 'window',\n });\n // Wait for the new tab to be loaded to avoid race conditions in the\n // `browsingContext` events, when the `browsingContext.domContentLoaded` and\n // `browsingContext.load` events from the initial `about:blank` navigation\n // are emitted after the next navigation is started.\n // Details: https://github.com/web-platform-tests/wpt/issues/35846\n const contextId = result.targetId;\n const context = this.#browsingContextStorage.getContext(contextId);\n await context.awaitLoaded();\n return {\n result: context.serializeToBidiValue(1),\n };\n }\n process_browsingContext_navigate(params) {\n const context = this.#browsingContextStorage.getContext(params.context);\n return context.navigate(params.url, params.wait === undefined ? 'none' : params.wait);\n }\n async process_browsingContext_captureScreenshot(params) {\n const context = this.#browsingContextStorage.getContext(params.context);\n return context.captureScreenshot();\n }\n async process_browsingContext_print(params) {\n const context = this.#browsingContextStorage.getContext(params.context);\n return context.print(params);\n }\n async process_script_addPreloadScript(params) {\n const contexts = [];\n const scripts = [];\n if (params.context) {\n // TODO(#293): Handle edge case with OOPiF. Whenever a frame is moved out\n // of process, we have to add those scripts as well.\n contexts.push(this.#browsingContextStorage.getContext(params.context));\n }\n else {\n // Add all contexts.\n // TODO(#293): Add preload scripts to all new browsing contexts as well.\n contexts.push(...this.#browsingContextStorage.getAllContexts());\n }\n scripts.push(...(await Promise.all(contexts.map((context) => context.addPreloadScript(params)))));\n // TODO(#293): What to return whenever there are multiple contexts?\n return scripts[0];\n }\n // eslint-disable-next-line @typescript-eslint/require-await\n async process_script_removePreloadScript(_params) {\n throw new protocol_js_1.Message.UnknownErrorException('Not implemented.');\n return {};\n }\n async process_script_evaluate(params) {\n const realm = await this.#getRealm(params.target);\n return realm.scriptEvaluate(params.expression, params.awaitPromise, params.resultOwnership ?? 'none');\n }\n process_script_getRealms(params) {\n if (params.context !== undefined) {\n // Make sure the context is known.\n this.#browsingContextStorage.getContext(params.context);\n }\n const realms = this.#realmStorage\n .findRealms({\n browsingContextId: params.context,\n type: params.type,\n })\n .map((realm) => realm.toBiDi());\n return { result: { realms } };\n }\n async process_script_callFunction(params) {\n const realm = await this.#getRealm(params.target);\n return realm.callFunction(params.functionDeclaration, params.this || {\n type: 'undefined',\n }, // `this` is `undefined` by default.\n params.arguments || [], // `arguments` is `[]` by default.\n params.awaitPromise, params.resultOwnership ?? 'none');\n }\n async process_script_disown(params) {\n const realm = await this.#getRealm(params.target);\n await Promise.all(params.handles.map(async (h) => realm.disown(h)));\n return { result: {} };\n }\n async process_browsingContext_close(commandParams) {\n const browserCdpClient = this.#cdpConnection.browserClient();\n const context = this.#browsingContextStorage.getContext(commandParams.context);\n if (!context.isTopLevelContext()) {\n throw new protocol_js_1.Message.InvalidArgumentException('A top-level browsing context cannot be closed.');\n }\n const detachedFromTargetPromise = new Promise((resolve) => {\n const onContextDestroyed = (eventParams) => {\n if (eventParams.targetId === commandParams.context) {\n browserCdpClient.off('Target.detachedFromTarget', onContextDestroyed);\n resolve();\n }\n };\n browserCdpClient.on('Target.detachedFromTarget', onContextDestroyed);\n });\n await browserCdpClient.sendCommand('Target.closeTarget', {\n targetId: commandParams.context,\n });\n // Sometimes CDP command finishes before `detachedFromTarget` event,\n // sometimes after. Wait for the CDP command to be finished, and then wait\n // for `detachedFromTarget` if it hasn't emitted.\n await detachedFromTargetPromise;\n return { result: {} };\n }\n #isValidTarget(target) {\n if (target.targetId === this.#selfTargetId) {\n return false;\n }\n return ['page', 'iframe'].includes(target.type);\n }\n async process_cdp_sendCommand(params) {\n const client = params.cdpSession\n ? this.#cdpConnection.getCdpClient(params.cdpSession)\n : this.#cdpConnection.browserClient();\n const sendCdpCommandResult = await client.sendCommand(params.cdpMethod, params.cdpParams);\n return {\n result: sendCdpCommandResult,\n cdpSession: params.cdpSession,\n };\n }\n process_cdp_getSession(params) {\n const context = params.context;\n const sessionId = this.#browsingContextStorage.getContext(context).cdpTarget.cdpSessionId;\n if (sessionId === undefined) {\n return { result: { cdpSession: null } };\n }\n return { result: { cdpSession: sessionId } };\n }\n}\nexports.BrowsingContextProcessor = BrowsingContextProcessor;\n//# sourceMappingURL=browsingContextProcessor.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowsingContextStorage = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\n/** Container class for browsing contexts. */\nclass BrowsingContextStorage {\n /** Map from context ID to context implementation. */\n #contexts = new Map();\n /** Gets all top-level contexts, i.e. those with no parent. */\n getTopLevelContexts() {\n return this.getAllContexts().filter((c) => c.isTopLevelContext());\n }\n /** Gets all contexts. */\n getAllContexts() {\n return Array.from(this.#contexts.values());\n }\n /** Deletes the context with the given ID. */\n deleteContext(contextId) {\n this.#contexts.delete(contextId);\n }\n /** Adds the given context. */\n addContext(context) {\n this.#contexts.set(context.contextId, context);\n if (!context.isTopLevelContext()) {\n this.getContext(context.parentId).addChild(context);\n }\n }\n /** Returns true whether there is an existing context with the given ID. */\n hasContext(contextId) {\n return this.#contexts.has(contextId);\n }\n /** Gets the context with the given ID, if any. */\n findContext(contextId) {\n return this.#contexts.get(contextId);\n }\n /** Returns the top-level context ID of the given context, if any. */\n findTopLevelContextId(contextId) {\n if (contextId === null) {\n return null;\n }\n const maybeContext = this.findContext(contextId);\n const parentId = maybeContext?.parentId ?? null;\n if (parentId === null) {\n return contextId;\n }\n return this.findTopLevelContextId(parentId);\n }\n /** Gets the context with the given ID, if any, otherwise throws. */\n getContext(contextId) {\n const result = this.findContext(contextId);\n if (result === undefined) {\n throw new protocol_js_1.Message.NoSuchFrameException(`Context ${contextId} not found`);\n }\n return result;\n }\n}\nexports.BrowsingContextStorage = BrowsingContextStorage;\n//# sourceMappingURL=browsingContextStorage.js.map","\"use strict\";\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CdpTarget = void 0;\nconst logManager_1 = require(\"../log/logManager\");\nconst protocol_1 = require(\"../../../protocol/protocol\");\nconst deferred_1 = require(\"../../../utils/deferred\");\nconst networkProcessor_1 = require(\"../network/networkProcessor\");\nclass CdpTarget {\n #targetUnblocked;\n #targetId;\n #cdpClient;\n #eventManager;\n #cdpSessionId;\n #networkDomainActivated;\n static create(targetId, cdpClient, cdpSessionId, realmStorage, eventManager) {\n const cdpTarget = new CdpTarget(targetId, cdpClient, cdpSessionId, eventManager);\n logManager_1.LogManager.create(cdpTarget, realmStorage, eventManager);\n cdpTarget.#setEventListeners();\n // No need in waiting. Deferred will be resolved when the target is unblocked.\n void cdpTarget.#unblock();\n return cdpTarget;\n }\n constructor(targetId, cdpClient, cdpSessionId, eventManager) {\n this.#targetId = targetId;\n this.#cdpClient = cdpClient;\n this.#cdpSessionId = cdpSessionId;\n this.#eventManager = eventManager;\n this.#networkDomainActivated = false;\n this.#targetUnblocked = new deferred_1.Deferred();\n }\n /**\n * Returns a promise that resolves when the target is unblocked.\n */\n get targetUnblocked() {\n return this.#targetUnblocked;\n }\n get targetId() {\n return this.#targetId;\n }\n get cdpClient() {\n return this.#cdpClient;\n }\n /**\n * Needed for CDP escape path.\n */\n get cdpSessionId() {\n return this.#cdpSessionId;\n }\n /**\n * Enables all the required CDP domains and unblocks the target.\n */\n async #unblock() {\n // Enable Network domain, if it is enabled globally.\n // TODO: enable Network domain for OOPiF targets.\n if (this.#eventManager.isNetworkDomainEnabled) {\n await this.enableNetworkDomain();\n }\n await this.#cdpClient.sendCommand('Runtime.enable');\n await this.#cdpClient.sendCommand('Page.enable');\n await this.#cdpClient.sendCommand('Page.setLifecycleEventsEnabled', {\n enabled: true,\n });\n await this.#cdpClient.sendCommand('Target.setAutoAttach', {\n autoAttach: true,\n waitForDebuggerOnStart: true,\n flatten: true,\n });\n await this.#cdpClient.sendCommand('Runtime.runIfWaitingForDebugger');\n this.#targetUnblocked.resolve();\n }\n /**\n * Enables the Network domain (creates NetworkProcessor on the target's cdp\n * client) if it is not enabled yet.\n */\n async enableNetworkDomain() {\n if (!this.#networkDomainActivated) {\n this.#networkDomainActivated = true;\n await networkProcessor_1.NetworkProcessor.create(this.cdpClient, this.#eventManager);\n }\n }\n #setEventListeners() {\n this.#cdpClient.on('*', (method, params) => {\n this.#eventManager.registerEvent({\n method: protocol_1.CDP.EventNames.EventReceivedEvent,\n params: {\n cdpMethod: method,\n cdpParams: params || {},\n cdpSession: this.#cdpSessionId,\n },\n }, null);\n });\n }\n}\nexports.CdpTarget = CdpTarget;\n//# sourceMappingURL=cdpTarget.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EventManager = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst buffer_js_1 = require(\"../../../utils/buffer.js\");\nconst idWrapper_js_1 = require(\"../../../utils/idWrapper.js\");\nconst OutgoingBidiMessage_js_1 = require(\"../../OutgoingBidiMessage.js\");\nconst DefaultMap_js_1 = require(\"../../../utils/DefaultMap.js\");\nconst SubscriptionManager_js_1 = require(\"./SubscriptionManager.js\");\nclass EventWrapper {\n #idWrapper;\n #contextId;\n #event;\n constructor(event, contextId) {\n this.#idWrapper = new idWrapper_js_1.IdWrapper();\n this.#contextId = contextId;\n this.#event = event;\n }\n get id() {\n return this.#idWrapper.id;\n }\n get contextId() {\n return this.#contextId;\n }\n get event() {\n return this.#event;\n }\n}\n/**\n * Maps event name to a desired buffer length.\n */\nconst eventBufferLength = new Map([\n [protocol_js_1.Log.EventNames.LogEntryAddedEvent, 100],\n]);\nclass EventManager {\n static #NETWORK_DOMAIN_PREFIX = 'network';\n /**\n * Maps event name to a set of contexts where this event already happened.\n * Needed for getting buffered events from all the contexts in case of\n * subscripting to all contexts.\n */\n #eventToContextsMap = new DefaultMap_js_1.DefaultMap(() => new Set());\n /**\n * Maps `eventName` + `browsingContext` to buffer. Used to get buffered events\n * during subscription. Channel-agnostic.\n */\n #eventBuffers = new Map();\n /**\n * Maps `eventName` + `browsingContext` + `channel` to last sent event id.\n * Used to avoid sending duplicated events when user\n * subscribes -> unsubscribes -> subscribes.\n */\n #lastMessageSent = new Map();\n #subscriptionManager;\n #bidiServer;\n #isNetworkDomainEnabled;\n constructor(bidiServer) {\n this.#bidiServer = bidiServer;\n this.#subscriptionManager = new SubscriptionManager_js_1.SubscriptionManager(bidiServer.getBrowsingContextStorage());\n this.#isNetworkDomainEnabled = false;\n }\n get isNetworkDomainEnabled() {\n return this.#isNetworkDomainEnabled;\n }\n /**\n * Returns consistent key to be used to access value maps.\n */\n static #getMapKey(eventName, browsingContext, channel) {\n return JSON.stringify({ eventName, browsingContext, channel });\n }\n registerEvent(event, contextId) {\n this.registerPromiseEvent(Promise.resolve(event), contextId, event.method);\n }\n registerPromiseEvent(event, contextId, eventName) {\n const eventWrapper = new EventWrapper(event, contextId);\n const sortedChannels = this.#subscriptionManager.getChannelsSubscribedToEvent(eventName, contextId);\n this.#bufferEvent(eventWrapper, eventName);\n // Send events to channels in the subscription priority.\n for (const channel of sortedChannels) {\n this.#bidiServer.emitOutgoingMessage(OutgoingBidiMessage_js_1.OutgoingBidiMessage.createFromPromise(event, channel));\n this.#markEventSent(eventWrapper, channel, eventName);\n }\n }\n async subscribe(eventNames, contextIds, channel) {\n // First check if all the contexts are known.\n for (const contextId of contextIds) {\n if (contextId !== null) {\n // Assert the context is known. Throw exception otherwise.\n this.#bidiServer.getBrowsingContextStorage().getContext(contextId);\n }\n }\n for (const eventName of eventNames) {\n for (const contextId of contextIds) {\n await this.#handleDomains(eventName, contextId);\n this.#subscriptionManager.subscribe(eventName, contextId, channel);\n for (const eventWrapper of this.#getBufferedEvents(eventName, contextId, channel)) {\n // The order of the events is important.\n this.#bidiServer.emitOutgoingMessage(OutgoingBidiMessage_js_1.OutgoingBidiMessage.createFromPromise(eventWrapper.event, channel));\n this.#markEventSent(eventWrapper, channel, eventName);\n }\n }\n }\n }\n /**\n * Enables domains for the subscribed event in the required contexts or\n * globally.\n */\n async #handleDomains(eventName, contextId) {\n // Enable network domain if user subscribed to any of network events.\n if (eventName.startsWith(EventManager.#NETWORK_DOMAIN_PREFIX)) {\n // Enable for all the contexts.\n if (contextId === null) {\n this.#isNetworkDomainEnabled = true;\n await Promise.all(this.#bidiServer\n .getBrowsingContextStorage()\n .getAllContexts()\n .map((context) => context.cdpTarget.enableNetworkDomain()));\n }\n else {\n await this.#bidiServer\n .getBrowsingContextStorage()\n .getContext(contextId)\n .cdpTarget.enableNetworkDomain();\n }\n }\n }\n unsubscribe(eventNames, contextIds, channel) {\n this.#subscriptionManager.unsubscribeAll(eventNames, contextIds, channel);\n }\n /**\n * If the event is buffer-able, put it in the buffer.\n */\n #bufferEvent(eventWrapper, eventName) {\n if (!eventBufferLength.has(eventName)) {\n // Do nothing if the event is no buffer-able.\n return;\n }\n const bufferMapKey = EventManager.#getMapKey(eventName, eventWrapper.contextId);\n if (!this.#eventBuffers.has(bufferMapKey)) {\n this.#eventBuffers.set(bufferMapKey, new buffer_js_1.Buffer(eventBufferLength.get(eventName)));\n }\n this.#eventBuffers.get(bufferMapKey).add(eventWrapper);\n // Add the context to the list of contexts having `eventName` events.\n this.#eventToContextsMap.get(eventName).add(eventWrapper.contextId);\n }\n /**\n * If the event is buffer-able, mark it as sent to the given contextId and channel.\n */\n #markEventSent(eventWrapper, channel, eventName) {\n if (!eventBufferLength.has(eventName)) {\n // Do nothing if the event is no buffer-able.\n return;\n }\n const lastSentMapKey = EventManager.#getMapKey(eventName, eventWrapper.contextId, channel);\n this.#lastMessageSent.set(lastSentMapKey, Math.max(this.#lastMessageSent.get(lastSentMapKey) ?? 0, eventWrapper.id));\n }\n /**\n * Returns events which are buffered and not yet sent to the given channel events.\n */\n #getBufferedEvents(eventName, contextId, channel) {\n const bufferMapKey = EventManager.#getMapKey(eventName, contextId);\n const lastSentMapKey = EventManager.#getMapKey(eventName, contextId, channel);\n const lastSentMessageId = this.#lastMessageSent.get(lastSentMapKey) ?? -Infinity;\n const result = this.#eventBuffers\n .get(bufferMapKey)\n ?.get()\n .filter((wrapper) => wrapper.id > lastSentMessageId) ?? [];\n if (contextId === null) {\n // For global subscriptions, events buffered in each context should be sent back.\n Array.from(this.#eventToContextsMap.get(eventName).keys())\n .filter((_contextId) => \n // Events without context are already in the result.\n _contextId !== null &&\n // Events from deleted contexts should not be sent.\n this.#bidiServer.getBrowsingContextStorage().hasContext(_contextId))\n .map((_contextId) => this.#getBufferedEvents(eventName, _contextId, channel))\n .forEach((events) => result.push(...events));\n }\n return result.sort((e1, e2) => e1.id - e2.id);\n }\n}\nexports.EventManager = EventManager;\n//# sourceMappingURL=EventManager.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.SubscriptionManager = exports.unrollEvents = exports.cartesianProduct = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\n/**\n * Returns the cartesian product of the given arrays.\n *\n * Example:\n * cartesian([1, 2], ['a', 'b']); => [[1, 'a'], [1, 'b'], [2, 'a'], [2, 'b']]\n */\nfunction cartesianProduct(...a) {\n return a.reduce((a, b) => a.flatMap((d) => b.map((e) => [d, e].flat())));\n}\nexports.cartesianProduct = cartesianProduct;\n/** Expands \"AllEvents\" events into atomic events. */\nfunction unrollEvents(events) {\n const allEvents = [];\n for (const event of events) {\n switch (event) {\n case protocol_js_1.BrowsingContext.AllEvents:\n allEvents.push(...Object.values(protocol_js_1.BrowsingContext.EventNames));\n break;\n case protocol_js_1.CDP.AllEvents:\n allEvents.push(...Object.values(protocol_js_1.CDP.EventNames));\n break;\n case protocol_js_1.Log.AllEvents:\n allEvents.push(...Object.values(protocol_js_1.Log.EventNames));\n break;\n case protocol_js_1.Network.AllEvents:\n allEvents.push(...Object.values(protocol_js_1.Network.EventNames));\n break;\n case protocol_js_1.Script.AllEvents:\n allEvents.push(...Object.values(protocol_js_1.Script.EventNames));\n break;\n default:\n allEvents.push(event);\n }\n }\n return allEvents;\n}\nexports.unrollEvents = unrollEvents;\nclass SubscriptionManager {\n #subscriptionPriority = 0;\n // BrowsingContext `null` means the event has subscription across all the\n // browsing contexts.\n // Channel `null` means no `channel` should be added.\n #channelToContextToEventMap = new Map();\n #browsingContextStorage;\n constructor(browsingContextStorage) {\n this.#browsingContextStorage = browsingContextStorage;\n }\n getChannelsSubscribedToEvent(eventMethod, contextId) {\n const prioritiesAndChannels = Array.from(this.#channelToContextToEventMap.keys())\n .map((channel) => ({\n priority: this.#getEventSubscriptionPriorityForChannel(eventMethod, contextId, channel),\n channel,\n }))\n .filter(({ priority }) => priority !== null);\n // Sort channels by priority.\n return prioritiesAndChannels\n .sort((a, b) => a.priority - b.priority)\n .map(({ channel }) => channel);\n }\n #getEventSubscriptionPriorityForChannel(eventMethod, contextId, channel) {\n const contextToEventMap = this.#channelToContextToEventMap.get(channel);\n if (contextToEventMap === undefined) {\n return null;\n }\n const maybeTopLevelContextId = this.#browsingContextStorage.findTopLevelContextId(contextId);\n // `null` covers global subscription.\n const relevantContexts = [...new Set([null, maybeTopLevelContextId])];\n // Get all the subscription priorities.\n const priorities = relevantContexts\n .map((c) => contextToEventMap.get(c)?.get(eventMethod))\n .filter((p) => p !== undefined);\n if (priorities.length === 0) {\n // Not subscribed, return null.\n return null;\n }\n // Return minimal priority.\n return Math.min(...priorities);\n }\n subscribe(event, contextId, channel) {\n // All the subscriptions are handled on the top-level contexts.\n contextId = this.#browsingContextStorage.findTopLevelContextId(contextId);\n if (event === protocol_js_1.BrowsingContext.AllEvents) {\n Object.values(protocol_js_1.BrowsingContext.EventNames).map((specificEvent) => this.subscribe(specificEvent, contextId, channel));\n return;\n }\n if (event === protocol_js_1.CDP.AllEvents) {\n Object.values(protocol_js_1.CDP.EventNames).map((specificEvent) => this.subscribe(specificEvent, contextId, channel));\n return;\n }\n if (event === protocol_js_1.Log.AllEvents) {\n Object.values(protocol_js_1.Log.EventNames).map((specificEvent) => this.subscribe(specificEvent, contextId, channel));\n return;\n }\n if (event === protocol_js_1.Network.AllEvents) {\n Object.values(protocol_js_1.Network.EventNames).map((specificEvent) => this.subscribe(specificEvent, contextId, channel));\n return;\n }\n if (event === protocol_js_1.Script.AllEvents) {\n Object.values(protocol_js_1.Script.EventNames).map((specificEvent) => this.subscribe(specificEvent, contextId, channel));\n return;\n }\n if (!this.#channelToContextToEventMap.has(channel)) {\n this.#channelToContextToEventMap.set(channel, new Map());\n }\n const contextToEventMap = this.#channelToContextToEventMap.get(channel);\n if (!contextToEventMap.has(contextId)) {\n contextToEventMap.set(contextId, new Map());\n }\n const eventMap = contextToEventMap.get(contextId);\n // Do not re-subscribe to events to keep the priority.\n if (eventMap.has(event)) {\n return;\n }\n eventMap.set(event, this.#subscriptionPriority++);\n }\n /**\n * Unsubscribes atomically from all events in the given contexts and channel.\n */\n unsubscribeAll(events, contextIds, channel) {\n // Assert all contexts are known.\n for (const contextId of contextIds) {\n if (contextId !== null) {\n this.#browsingContextStorage.getContext(contextId);\n }\n }\n const eventContextPairs = cartesianProduct(unrollEvents(events), contextIds);\n // Assert all unsubscriptions are valid.\n // If any of the unsubscriptions are invalid, do not unsubscribe from anything.\n eventContextPairs\n .map(([event, contextId]) => this.#checkUnsubscribe(event, contextId, channel))\n .forEach((unsubscribe) => unsubscribe());\n }\n /**\n * Unsubscribes from the event in the given context and channel.\n * Syntactic sugar for \"unsubscribeAll\".\n */\n unsubscribe(eventName, contextId, channel) {\n this.unsubscribeAll([eventName], [contextId], channel);\n }\n #checkUnsubscribe(event, contextId, channel) {\n // All the subscriptions are handled on the top-level contexts.\n contextId = this.#browsingContextStorage.findTopLevelContextId(contextId);\n if (!this.#channelToContextToEventMap.has(channel)) {\n throw new protocol_js_1.Message.InvalidArgumentException(`Cannot unsubscribe from ${event}, ${contextId === null ? 'null' : contextId}. No subscription found.`);\n }\n const contextToEventMap = this.#channelToContextToEventMap.get(channel);\n if (!contextToEventMap.has(contextId)) {\n throw new protocol_js_1.Message.InvalidArgumentException(`Cannot unsubscribe from ${event}, ${contextId === null ? 'null' : contextId}. No subscription found.`);\n }\n const eventMap = contextToEventMap.get(contextId);\n if (!eventMap.has(event)) {\n throw new protocol_js_1.Message.InvalidArgumentException(`Cannot unsubscribe from ${event}, ${contextId === null ? 'null' : contextId}. No subscription found.`);\n }\n return () => {\n eventMap.delete(event);\n // Clean up maps if empty.\n if (eventMap.size === 0) {\n contextToEventMap.delete(event);\n }\n if (contextToEventMap.size === 0) {\n this.#channelToContextToEventMap.delete(channel);\n }\n };\n }\n}\nexports.SubscriptionManager = SubscriptionManager;\n//# sourceMappingURL=SubscriptionManager.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.getRemoteValuesText = exports.logMessageFormatter = void 0;\nconst specifiers = ['%s', '%d', '%i', '%f', '%o', '%O', '%c'];\nfunction isFormmatSpecifier(str) {\n return specifiers.some((spec) => str.includes(spec));\n}\n/**\n * @param args input remote values to be format printed\n * @return parsed text of the remote values in specific format\n */\nfunction logMessageFormatter(args) {\n let output = '';\n const argFormat = args[0].value.toString();\n const argValues = args.slice(1, undefined);\n const tokens = argFormat.split(new RegExp(specifiers.map((spec) => `(${spec})`).join('|'), 'g'));\n for (const token of tokens) {\n if (token === undefined || token === '') {\n continue;\n }\n if (isFormmatSpecifier(token)) {\n const arg = argValues.shift();\n // raise an exception when less value is provided\n if (arg === undefined) {\n throw new Error(`Less value is provided: \"${getRemoteValuesText(args, false)}\"`);\n }\n if (token === '%s') {\n output += stringFromArg(arg);\n }\n else if (token === '%d' || token === '%i') {\n if (arg.type === 'bigint' ||\n arg.type === 'number' ||\n arg.type === 'string') {\n output += parseInt(arg.value.toString(), 10);\n }\n else {\n output += 'NaN';\n }\n }\n else if (token === '%f') {\n if (arg.type === 'bigint' ||\n arg.type === 'number' ||\n arg.type === 'string') {\n output += parseFloat(arg.value.toString());\n }\n else {\n output += 'NaN';\n }\n }\n else {\n // %o, %O, %c\n output += toJson(arg);\n }\n }\n else {\n output += token;\n }\n }\n // raise an exception when more value is provided\n if (argValues.length > 0) {\n throw new Error(`More value is provided: \"${getRemoteValuesText(args, false)}\"`);\n }\n return output;\n}\nexports.logMessageFormatter = logMessageFormatter;\n/**\n * @param arg input remote value to be parsed\n * @return parsed text of the remote value\n *\n * input: {\"type\": \"number\", \"value\": 1}\n * output: 1\n *\n * input: {\"type\": \"string\", \"value\": \"abc\"}\n * output: \"abc\"\n *\n * input: {\"type\": \"object\", \"value\": [[\"id\", {\"type\": \"number\", \"value\": 1}]]}\n * output: '{\"id\": 1}'\n *\n * input: {\"type\": \"object\", \"value\": [[\"font-size\", {\"type\": \"string\", \"value\": \"20px\"}]]}\n * output: '{\"font-size\": \"20px\"}'\n */\nfunction toJson(arg) {\n // arg type validation\n if (arg.type !== 'array' &&\n arg.type !== 'bigint' &&\n arg.type !== 'date' &&\n arg.type !== 'number' &&\n arg.type !== 'object' &&\n arg.type !== 'string') {\n return stringFromArg(arg);\n }\n if (arg.type === 'bigint') {\n return `${arg.value.toString()}n`;\n }\n if (arg.type === 'number') {\n return arg.value.toString();\n }\n if (['date', 'string'].includes(arg.type)) {\n return JSON.stringify(arg.value);\n }\n if (arg.type === 'object') {\n return `{${arg.value\n .map((pair) => {\n return `${JSON.stringify(pair[0])}:${toJson(pair[1])}`;\n })\n .join(',')}}`;\n }\n if (arg.type === 'array') {\n return `[${arg.value?.map((val) => toJson(val)).join(',') ?? ''}]`;\n }\n throw Error(`Invalid value type: ${arg.toString()}`);\n}\nfunction stringFromArg(arg) {\n if (!Object.hasOwn(arg, 'value')) {\n return arg.type;\n }\n switch (arg.type) {\n case 'string':\n case 'number':\n case 'boolean':\n case 'bigint':\n return String(arg.value);\n case 'regexp':\n return `/${arg.value.pattern}/${arg.value.flags ?? ''}`;\n case 'date':\n return new Date(arg.value).toString();\n case 'object':\n return `Object(${arg.value?.length ?? ''})`;\n case 'array':\n return `Array(${arg.value?.length ?? ''})`;\n case 'map':\n return `Map(${arg.value.length})`;\n case 'set':\n return `Set(${arg.value.length})`;\n case 'node':\n return 'node';\n default:\n return arg.type;\n }\n}\nfunction getRemoteValuesText(args, formatText) {\n const arg = args[0];\n if (!arg) {\n return '';\n }\n // if args[0] is a format specifier, format the args as output\n if (arg.type === 'string' &&\n isFormmatSpecifier(arg.value.toString()) &&\n formatText) {\n return logMessageFormatter(args);\n }\n // if args[0] is not a format specifier, just join the args with \\u0020 (unicode 'SPACE')\n return args\n .map((arg) => {\n return stringFromArg(arg);\n })\n .join('\\u0020');\n}\nexports.getRemoteValuesText = getRemoteValuesText;\n//# sourceMappingURL=logHelper.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.LogManager = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nconst logHelper_js_1 = require(\"./logHelper.js\");\n/** Converts CDP StackTrace object to BiDi StackTrace object. */\nfunction getBidiStackTrace(cdpStackTrace) {\n const stackFrames = cdpStackTrace?.callFrames.map((callFrame) => {\n return {\n columnNumber: callFrame.columnNumber,\n functionName: callFrame.functionName,\n lineNumber: callFrame.lineNumber,\n url: callFrame.url,\n };\n });\n return stackFrames ? { callFrames: stackFrames } : undefined;\n}\nfunction getLogLevel(consoleApiType) {\n if (['assert', 'error'].includes(consoleApiType)) {\n return 'error';\n }\n if (['debug', 'trace'].includes(consoleApiType)) {\n return 'debug';\n }\n if (['warn', 'warning'].includes(consoleApiType)) {\n return 'warn';\n }\n return 'info';\n}\nclass LogManager {\n #eventManager;\n #realmStorage;\n #cdpTarget;\n constructor(cdpTarget, realmStorage, eventManager) {\n this.#cdpTarget = cdpTarget;\n this.#realmStorage = realmStorage;\n this.#eventManager = eventManager;\n }\n static create(cdpTarget, realmStorage, eventManager) {\n const logManager = new LogManager(cdpTarget, realmStorage, eventManager);\n logManager.#initialize();\n return logManager;\n }\n #initialize() {\n this.#initializeLogEntryAddedEventListener();\n }\n #initializeLogEntryAddedEventListener() {\n this.#cdpTarget.cdpClient.on('Runtime.consoleAPICalled', (params) => {\n // Try to find realm by `cdpSessionId` and `executionContextId`,\n // if provided.\n const realm = this.#realmStorage.findRealm({\n cdpSessionId: this.#cdpTarget.cdpSessionId,\n executionContextId: params.executionContextId,\n });\n const argsPromise = realm === undefined\n ? Promise.resolve(params.args)\n : // Properly serialize arguments if possible.\n Promise.all(params.args.map((arg) => {\n return realm.serializeCdpObject(arg, 'none');\n }));\n this.#eventManager.registerPromiseEvent(argsPromise.then((args) => ({\n method: protocol_js_1.Log.EventNames.LogEntryAddedEvent,\n params: {\n level: getLogLevel(params.type),\n source: {\n realm: realm?.realmId ?? 'UNKNOWN',\n context: realm?.browsingContextId ?? 'UNKNOWN',\n },\n text: (0, logHelper_js_1.getRemoteValuesText)(args, true),\n timestamp: Math.round(params.timestamp),\n stackTrace: getBidiStackTrace(params.stackTrace),\n type: 'console',\n // Console method is `warn`, not `warning`.\n method: params.type === 'warning' ? 'warn' : params.type,\n args,\n },\n })), realm?.browsingContextId ?? 'UNKNOWN', protocol_js_1.Log.EventNames.LogEntryAddedEvent);\n });\n this.#cdpTarget.cdpClient.on('Runtime.exceptionThrown', (params) => {\n // Try to find realm by `cdpSessionId` and `executionContextId`,\n // if provided.\n const realm = this.#realmStorage.findRealm({\n cdpSessionId: this.#cdpTarget.cdpSessionId,\n executionContextId: params.exceptionDetails.executionContextId,\n });\n // Try all the best to get the exception text.\n const textPromise = (async () => {\n if (!params.exceptionDetails.exception) {\n return params.exceptionDetails.text;\n }\n if (realm === undefined) {\n return JSON.stringify(params.exceptionDetails.exception);\n }\n return realm.stringifyObject(params.exceptionDetails.exception);\n })();\n this.#eventManager.registerPromiseEvent(textPromise.then((text) => ({\n method: protocol_js_1.Log.EventNames.LogEntryAddedEvent,\n params: {\n level: 'error',\n source: {\n realm: realm?.realmId ?? 'UNKNOWN',\n context: realm?.browsingContextId ?? 'UNKNOWN',\n },\n text,\n timestamp: Math.round(params.timestamp),\n stackTrace: getBidiStackTrace(params.exceptionDetails.stackTrace),\n type: 'javascript',\n },\n })), realm?.browsingContextId ?? 'UNKNOWN', protocol_js_1.Log.EventNames.LogEntryAddedEvent);\n });\n }\n}\nexports.LogManager = LogManager;\n//# sourceMappingURL=logManager.js.map","\"use strict\";\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NetworkProcessor = void 0;\nconst DefaultMap_1 = require(\"../../../utils/DefaultMap\");\nconst networkRequest_1 = require(\"./networkRequest\");\nclass NetworkProcessor {\n #eventManager;\n /**\n * Map of request ID to NetworkRequest objects. Needed as long as information\n * about requests comes from different events.\n */\n #requestMap;\n constructor(eventManager) {\n this.#eventManager = eventManager;\n this.#requestMap = new DefaultMap_1.DefaultMap((requestId) => new networkRequest_1.NetworkRequest(requestId, this.#eventManager));\n }\n static async create(cdpClient, eventManager) {\n const networkProcessor = new NetworkProcessor(eventManager);\n cdpClient.on('Network.requestWillBeSent', (params) => {\n networkProcessor\n .#getOrCreateNetworkRequest(params.requestId)\n .onRequestWillBeSentEvent(params);\n });\n cdpClient.on('Network.requestWillBeSentExtraInfo', (params) => {\n networkProcessor\n .#getOrCreateNetworkRequest(params.requestId)\n .onRequestWillBeSentExtraInfoEvent(params);\n });\n cdpClient.on('Network.responseReceived', (params) => {\n networkProcessor\n .#getOrCreateNetworkRequest(params.requestId)\n .onResponseReceivedEvent(params);\n });\n cdpClient.on('Network.responseReceivedExtraInfo', (params) => {\n networkProcessor\n .#getOrCreateNetworkRequest(params.requestId)\n .onResponseReceivedEventExtraInfo(params);\n });\n cdpClient.on('Network.loadingFailed', (params) => {\n networkProcessor\n .#getOrCreateNetworkRequest(params.requestId)\n .onLoadingFailedEvent(params);\n });\n await cdpClient.sendCommand('Network.enable');\n return networkProcessor;\n }\n #getOrCreateNetworkRequest(requestId) {\n return this.#requestMap.get(requestId);\n }\n}\nexports.NetworkProcessor = NetworkProcessor;\n//# sourceMappingURL=networkProcessor.js.map","\"use strict\";\n/*\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n *\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.NetworkRequest = void 0;\nconst deferred_1 = require(\"../../../utils/deferred\");\nconst protocol_1 = require(\"../../../protocol/protocol\");\nclass NetworkRequest {\n static #unknown = 'UNKNOWN';\n requestId;\n #eventManager;\n #requestWillBeSentEvent;\n #requestWillBeSentExtraInfoEvent;\n #responseReceivedEvent;\n #responseReceivedExtraInfoEvent;\n #beforeRequestSentDeferred;\n #responseReceivedDeferred;\n constructor(requestId, eventManager) {\n this.requestId = requestId;\n this.#eventManager = eventManager;\n this.#beforeRequestSentDeferred = new deferred_1.Deferred();\n this.#responseReceivedDeferred = new deferred_1.Deferred();\n }\n onRequestWillBeSentEvent(requestWillBeSentEvent) {\n if (this.#requestWillBeSentEvent !== undefined) {\n throw new Error('RequestWillBeSentEvent is already set');\n }\n this.#requestWillBeSentEvent = requestWillBeSentEvent;\n if (this.#requestWillBeSentExtraInfoEvent !== undefined) {\n this.#beforeRequestSentDeferred.resolve();\n }\n this.#sendBeforeRequestEvent();\n }\n onRequestWillBeSentExtraInfoEvent(requestWillBeSentExtraInfoEvent) {\n if (this.#requestWillBeSentExtraInfoEvent !== undefined) {\n throw new Error('RequestWillBeSentExtraInfoEvent is already set');\n }\n this.#requestWillBeSentExtraInfoEvent = requestWillBeSentExtraInfoEvent;\n if (this.#requestWillBeSentEvent !== undefined) {\n this.#beforeRequestSentDeferred.resolve();\n }\n }\n onResponseReceivedEvent(responseReceivedEvent) {\n if (this.#responseReceivedEvent !== undefined) {\n throw new Error('ResponseReceivedEvent is already set');\n }\n this.#responseReceivedEvent = responseReceivedEvent;\n if (this.#responseReceivedExtraInfoEvent !== undefined) {\n this.#responseReceivedDeferred.resolve();\n }\n this.#sendResponseReceivedEvent();\n }\n onResponseReceivedEventExtraInfo(responseReceivedExtraInfoEvent) {\n if (this.#responseReceivedExtraInfoEvent !== undefined) {\n throw new Error('ResponseReceivedExtraInfoEvent is already set');\n }\n this.#responseReceivedExtraInfoEvent = responseReceivedExtraInfoEvent;\n if (this.#responseReceivedEvent !== undefined) {\n this.#responseReceivedDeferred.resolve();\n }\n }\n onLoadingFailedEvent(loadingFailedEvent) {\n this.#beforeRequestSentDeferred.resolve();\n this.#responseReceivedDeferred.reject(loadingFailedEvent);\n const params = {\n ...this.#getBaseEventParams(),\n errorText: loadingFailedEvent.errorText,\n };\n this.#eventManager.registerEvent({\n method: protocol_1.Network.EventNames.FetchErrorEvent,\n params,\n }, this.#requestWillBeSentEvent?.frameId ?? null);\n }\n #sendBeforeRequestEvent() {\n if (!this.#isIgnoredEvent()) {\n this.#eventManager.registerPromiseEvent(this.#beforeRequestSentDeferred.then(() => this.#getBeforeRequestEvent()), this.#requestWillBeSentEvent?.frameId ?? null, protocol_1.Network.EventNames.BeforeRequestSentEvent);\n }\n }\n #getBeforeRequestEvent() {\n if (this.#requestWillBeSentEvent === undefined) {\n throw new Error('RequestWillBeSentEvent is not set');\n }\n const params = {\n ...this.#getBaseEventParams(),\n initiator: { type: this.#getInitiatorType() },\n };\n return {\n method: protocol_1.Network.EventNames.BeforeRequestSentEvent,\n params,\n };\n }\n #getBaseEventParams() {\n return {\n context: this.#requestWillBeSentEvent?.frameId ?? null,\n navigation: this.#requestWillBeSentEvent?.loaderId ?? null,\n // TODO: implement.\n redirectCount: 0,\n request: this.#getRequestData(),\n // Timestamp should be in milliseconds, while CDP provides it in seconds.\n timestamp: Math.round((this.#requestWillBeSentEvent?.wallTime ?? 0) * 1000),\n };\n }\n #getRequestData() {\n const cookies = this.#requestWillBeSentExtraInfoEvent === undefined\n ? []\n : NetworkRequest.#getCookies(this.#requestWillBeSentExtraInfoEvent.associatedCookies);\n return {\n request: this.#requestWillBeSentEvent?.requestId ?? NetworkRequest.#unknown,\n url: this.#requestWillBeSentEvent?.request.url ?? NetworkRequest.#unknown,\n method: this.#requestWillBeSentEvent?.request.method ?? NetworkRequest.#unknown,\n headers: Object.keys(this.#requestWillBeSentEvent?.request.headers ?? []).map((key) => ({\n name: key,\n value: this.#requestWillBeSentEvent?.request.headers[key],\n })),\n cookies,\n // TODO: implement.\n headersSize: -1,\n // TODO: implement.\n bodySize: 0,\n timings: {\n // TODO: implement.\n timeOrigin: 0,\n // TODO: implement.\n requestTime: 0,\n // TODO: implement.\n redirectStart: 0,\n // TODO: implement.\n redirectEnd: 0,\n // TODO: implement.\n fetchStart: 0,\n // TODO: implement.\n dnsStart: 0,\n // TODO: implement.\n dnsEnd: 0,\n // TODO: implement.\n connectStart: 0,\n // TODO: implement.\n connectEnd: 0,\n // TODO: implement.\n tlsStart: 0,\n // TODO: implement.\n tlsEnd: 0,\n // TODO: implement.\n requestStart: 0,\n // TODO: implement.\n responseStart: 0,\n // TODO: implement.\n responseEnd: 0,\n },\n };\n }\n #getInitiatorType() {\n switch (this.#requestWillBeSentEvent?.initiator.type) {\n case 'parser':\n case 'script':\n case 'preflight':\n return this.#requestWillBeSentEvent.initiator.type;\n default:\n return 'other';\n }\n }\n static #getCookiesSameSite(cdpSameSiteValue) {\n switch (cdpSameSiteValue) {\n case 'Strict':\n return 'strict';\n case 'Lax':\n return 'lax';\n default:\n return 'none';\n }\n }\n static #getCookies(associatedCookies) {\n return associatedCookies.map((cookieInfo) => {\n return {\n name: cookieInfo.cookie.name,\n value: cookieInfo.cookie.value,\n domain: cookieInfo.cookie.domain,\n path: cookieInfo.cookie.path,\n expires: cookieInfo.cookie.expires,\n size: cookieInfo.cookie.size,\n httpOnly: cookieInfo.cookie.httpOnly,\n secure: cookieInfo.cookie.secure,\n sameSite: NetworkRequest.#getCookiesSameSite(cookieInfo.cookie.sameSite),\n };\n });\n }\n #sendResponseReceivedEvent() {\n if (!this.#isIgnoredEvent()) {\n // Wait for both ResponseReceived and ResponseReceivedExtraInfo events.\n this.#eventManager.registerPromiseEvent(this.#responseReceivedDeferred.then(() => this.#getResponseReceivedEvent()), this.#responseReceivedEvent?.frameId ?? null, protocol_1.Network.EventNames.ResponseCompletedEvent);\n }\n }\n #getResponseReceivedEvent() {\n if (this.#responseReceivedEvent === undefined) {\n throw new Error('ResponseReceivedEvent is not set');\n }\n if (this.#requestWillBeSentEvent === undefined) {\n throw new Error('RequestWillBeSentEvent is not set');\n }\n return {\n method: protocol_1.Network.EventNames.ResponseCompletedEvent,\n params: {\n ...this.#getBaseEventParams(),\n response: {\n url: this.#responseReceivedEvent.response.url,\n protocol: this.#responseReceivedEvent.response.protocol,\n status: this.#responseReceivedEvent.response.status,\n statusText: this.#responseReceivedEvent.response.statusText,\n // Check if this is correct.\n fromCache: this.#responseReceivedEvent.response.fromDiskCache ||\n this.#responseReceivedEvent.response.fromPrefetchCache,\n // TODO: implement.\n headers: this.#getHeaders(this.#responseReceivedEvent.response.headers),\n mimeType: this.#responseReceivedEvent.response.mimeType,\n bytesReceived: this.#responseReceivedEvent.response.encodedDataLength,\n headersSize: this.#responseReceivedExtraInfoEvent?.headersText?.length ?? -1,\n // TODO: consider removing from spec.\n bodySize: -1,\n content: {\n // TODO: consider removing from spec.\n size: -1,\n },\n },\n },\n };\n }\n #getHeaders(headers) {\n return Object.keys(headers).map((key) => ({\n name: key,\n value: headers[key],\n }));\n }\n #isIgnoredEvent() {\n return (this.#requestWillBeSentEvent?.request.url.endsWith('/favicon.ico') ??\n false);\n }\n}\nexports.NetworkRequest = NetworkRequest;\n//# sourceMappingURL=networkRequest.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Realm = void 0;\nconst scriptEvaluator_js_1 = require(\"./scriptEvaluator.js\");\nclass Realm {\n #realmStorage;\n #browsingContextStorage;\n #realmId;\n #browsingContextId;\n #executionContextId;\n #origin;\n #type;\n #cdpClient;\n #eventManager;\n #scriptEvaluator;\n sandbox;\n cdpSessionId;\n constructor(realmStorage, browsingContextStorage, realmId, browsingContextId, executionContextId, origin, type, sandbox, cdpSessionId, cdpClient, eventManager) {\n this.#realmId = realmId;\n this.#browsingContextId = browsingContextId;\n this.#executionContextId = executionContextId;\n this.sandbox = sandbox;\n this.#origin = origin;\n this.#type = type;\n this.cdpSessionId = cdpSessionId;\n this.#cdpClient = cdpClient;\n this.#realmStorage = realmStorage;\n this.#browsingContextStorage = browsingContextStorage;\n this.#eventManager = eventManager;\n this.#scriptEvaluator = new scriptEvaluator_js_1.ScriptEvaluator(this.#eventManager);\n this.#realmStorage.realmMap.set(this.#realmId, this);\n }\n async disown(handle) {\n // Disowning an object from different realm does nothing.\n if (this.#realmStorage.knownHandlesToRealm.get(handle) !== this.realmId) {\n return;\n }\n try {\n await this.cdpClient.sendCommand('Runtime.releaseObject', {\n objectId: handle,\n });\n }\n catch (e) {\n // Heuristic to determine if the problem is in the unknown handler.\n // Ignore the error if so.\n if (!(e.code === -32000 && e.message === 'Invalid remote object id')) {\n throw e;\n }\n }\n this.#realmStorage.knownHandlesToRealm.delete(handle);\n }\n cdpToBidiValue(cdpValue, resultOwnership) {\n const cdpWebDriverValue = cdpValue.result.webDriverValue;\n const bidiValue = this.webDriverValueToBiDi(cdpWebDriverValue);\n if (cdpValue.result.objectId) {\n const objectId = cdpValue.result.objectId;\n if (resultOwnership === 'root') {\n // Extend BiDi value with `handle` based on required `resultOwnership`\n // and CDP response but not on the actual BiDi type.\n bidiValue.handle = objectId;\n // Remember all the handles sent to client.\n this.#realmStorage.knownHandlesToRealm.set(objectId, this.realmId);\n }\n else {\n // No need in awaiting for the object to be released.\n void this.cdpClient.sendCommand('Runtime.releaseObject', { objectId });\n }\n }\n return bidiValue;\n }\n webDriverValueToBiDi(webDriverValue) {\n // This relies on the CDP to implement proper BiDi serialization, except\n // backendNodeId/sharedId and `platformobject`.\n const result = webDriverValue;\n // Platform object is a special case. It should have only `{type: object}`\n // without `value` field.\n if (result.type === 'platformobject') {\n return { type: 'object' };\n }\n const bidiValue = result.value;\n if (bidiValue === undefined) {\n return result;\n }\n if (result.type === 'node') {\n if (Object.hasOwn(bidiValue, 'backendNodeId')) {\n // eslint-disable-next-line @typescript-eslint/restrict-template-expressions\n bidiValue.sharedId = `${this.navigableId}${scriptEvaluator_js_1.SHARED_ID_DIVIDER}${bidiValue.backendNodeId}`;\n delete bidiValue['backendNodeId'];\n }\n if (Object.hasOwn(bidiValue, 'children')) {\n for (const i in bidiValue.children) {\n bidiValue.children[i] = this.webDriverValueToBiDi(bidiValue.children[i]);\n }\n }\n }\n // Recursively update the nested values.\n if (['array', 'set'].includes(webDriverValue.type)) {\n for (const i in bidiValue) {\n bidiValue[i] = this.webDriverValueToBiDi(bidiValue[i]);\n }\n }\n if (['object', 'map'].includes(webDriverValue.type)) {\n for (const i in bidiValue) {\n bidiValue[i] = [\n this.webDriverValueToBiDi(bidiValue[i][0]),\n this.webDriverValueToBiDi(bidiValue[i][1]),\n ];\n }\n }\n return result;\n }\n toBiDi() {\n return {\n realm: this.realmId,\n origin: this.origin,\n type: this.type,\n context: this.browsingContextId,\n ...(this.sandbox === undefined ? {} : { sandbox: this.sandbox }),\n };\n }\n get realmId() {\n return this.#realmId;\n }\n get navigableId() {\n return (this.#browsingContextStorage.findContext(this.#browsingContextId)\n ?.navigableId ?? 'UNKNOWN');\n }\n get browsingContextId() {\n return this.#browsingContextId;\n }\n get executionContextId() {\n return this.#executionContextId;\n }\n get origin() {\n return this.#origin;\n }\n get type() {\n return this.#type;\n }\n get cdpClient() {\n return this.#cdpClient;\n }\n async callFunction(functionDeclaration, _this, _arguments, awaitPromise, resultOwnership) {\n const context = this.#browsingContextStorage.getContext(this.browsingContextId);\n await context.awaitUnblocked();\n return {\n result: await this.#scriptEvaluator.callFunction(this, functionDeclaration, _this, _arguments, awaitPromise, resultOwnership),\n };\n }\n async scriptEvaluate(expression, awaitPromise, resultOwnership) {\n const context = this.#browsingContextStorage.getContext(this.browsingContextId);\n await context.awaitUnblocked();\n return {\n result: await this.#scriptEvaluator.scriptEvaluate(this, expression, awaitPromise, resultOwnership),\n };\n }\n /**\n * Serializes a given CDP object into BiDi, keeping references in the\n * target's `globalThis`.\n * @param cdpObject CDP remote object to be serialized.\n * @param resultOwnership Indicates desired ResultOwnership.\n */\n async serializeCdpObject(cdpObject, resultOwnership) {\n return this.#scriptEvaluator.serializeCdpObject(cdpObject, resultOwnership, this);\n }\n /**\n * Gets the string representation of an object. This is equivalent to\n * calling toString() on the object value.\n * @param cdpObject CDP remote object representing an object.\n * @return string The stringified object.\n */\n async stringifyObject(cdpObject) {\n return scriptEvaluator_js_1.ScriptEvaluator.stringifyObject(cdpObject, this);\n }\n}\nexports.Realm = Realm;\n//# sourceMappingURL=realm.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.RealmStorage = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\nclass RealmStorage {\n /** Tracks handles and their realms sent to the client. */\n #knownHandlesToRealm = new Map();\n /** Map from realm ID to Realm. */\n #realmMap = new Map();\n get knownHandlesToRealm() {\n return this.#knownHandlesToRealm;\n }\n get realmMap() {\n return this.#realmMap;\n }\n findRealms(filter) {\n return Array.from(this.#realmMap.values()).filter((realm) => {\n if (filter.realmId !== undefined && filter.realmId !== realm.realmId) {\n return false;\n }\n if (filter.browsingContextId !== undefined &&\n filter.browsingContextId !== realm.browsingContextId) {\n return false;\n }\n if (filter.navigableId !== undefined &&\n filter.navigableId !== realm.navigableId) {\n return false;\n }\n if (filter.executionContextId !== undefined &&\n filter.executionContextId !== realm.executionContextId) {\n return false;\n }\n if (filter.origin !== undefined && filter.origin !== realm.origin) {\n return false;\n }\n if (filter.type !== undefined && filter.type !== realm.type) {\n return false;\n }\n if (filter.sandbox !== undefined && filter.sandbox !== realm.sandbox) {\n return false;\n }\n if (filter.cdpSessionId !== undefined &&\n filter.cdpSessionId !== realm.cdpSessionId) {\n return false;\n }\n return true;\n });\n }\n findRealm(filter) {\n const maybeRealms = this.findRealms(filter);\n if (maybeRealms.length !== 1) {\n return undefined;\n }\n return maybeRealms[0];\n }\n getRealm(filter) {\n const maybeRealm = this.findRealm(filter);\n if (maybeRealm === undefined) {\n throw new protocol_js_1.Message.NoSuchFrameException(`Realm ${JSON.stringify(filter)} not found`);\n }\n return maybeRealm;\n }\n deleteRealms(filter) {\n this.findRealms(filter).map((realm) => {\n this.#realmMap.delete(realm.realmId);\n Array.from(this.#knownHandlesToRealm.entries())\n .filter(([, r]) => r === realm.realmId)\n .map(([h]) => this.#knownHandlesToRealm.delete(h));\n });\n }\n}\nexports.RealmStorage = RealmStorage;\n//# sourceMappingURL=realmStorage.js.map","\"use strict\";\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ScriptEvaluator = exports.SHARED_ID_DIVIDER = void 0;\nconst protocol_js_1 = require(\"../../../protocol/protocol.js\");\n// As `script.evaluate` wraps call into serialization script, `lineNumber`\n// should be adjusted.\nconst CALL_FUNCTION_STACKTRACE_LINE_OFFSET = 1;\nconst EVALUATE_STACKTRACE_LINE_OFFSET = 0;\nexports.SHARED_ID_DIVIDER = '_element_';\nclass ScriptEvaluator {\n #eventManager;\n constructor(eventManager) {\n this.#eventManager = eventManager;\n }\n /**\n * Gets the string representation of an object. This is equivalent to\n * calling toString() on the object value.\n * @param cdpObject CDP remote object representing an object.\n * @param realm\n * @return string The stringified object.\n */\n static async stringifyObject(cdpObject, realm) {\n const stringifyResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String((obj) => {\n return String(obj);\n }),\n awaitPromise: false,\n arguments: [cdpObject],\n returnByValue: true,\n executionContextId: realm.executionContextId,\n });\n return stringifyResult.result.value;\n }\n /**\n * Serializes a given CDP object into BiDi, keeping references in the\n * target's `globalThis`.\n * @param cdpRemoteObject CDP remote object to be serialized.\n * @param resultOwnership Indicates desired ResultOwnership.\n * @param realm\n */\n async serializeCdpObject(cdpRemoteObject, resultOwnership, realm) {\n const arg = ScriptEvaluator.#cdpRemoteObjectToCallArgument(cdpRemoteObject);\n const cdpWebDriverValue = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String((obj) => obj),\n awaitPromise: false,\n arguments: [arg],\n generateWebDriverValue: true,\n executionContextId: realm.executionContextId,\n });\n return realm.cdpToBidiValue(cdpWebDriverValue, resultOwnership);\n }\n async scriptEvaluate(realm, expression, awaitPromise, resultOwnership) {\n const cdpEvaluateResult = await realm.cdpClient.sendCommand('Runtime.evaluate', {\n contextId: realm.executionContextId,\n expression,\n awaitPromise,\n generateWebDriverValue: true,\n });\n if (cdpEvaluateResult.exceptionDetails) {\n // Serialize exception details.\n return {\n exceptionDetails: await this.#serializeCdpExceptionDetails(cdpEvaluateResult.exceptionDetails, EVALUATE_STACKTRACE_LINE_OFFSET, resultOwnership, realm),\n type: 'exception',\n realm: realm.realmId,\n };\n }\n return {\n type: 'success',\n result: realm.cdpToBidiValue(cdpEvaluateResult, resultOwnership),\n realm: realm.realmId,\n };\n }\n async callFunction(realm, functionDeclaration, _this, _arguments, awaitPromise, resultOwnership) {\n const callFunctionAndSerializeScript = `(...args)=>{ return _callFunction((\\n${functionDeclaration}\\n), args);\n function _callFunction(f, args) {\n const deserializedThis = args.shift();\n const deserializedArgs = args;\n return f.apply(deserializedThis, deserializedArgs);\n }}`;\n const thisAndArgumentsList = [\n await this.#deserializeToCdpArg(_this, realm),\n ];\n thisAndArgumentsList.push(...(await Promise.all(_arguments.map(async (a) => {\n return this.#deserializeToCdpArg(a, realm);\n }))));\n let cdpCallFunctionResult;\n try {\n cdpCallFunctionResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: callFunctionAndSerializeScript,\n awaitPromise,\n arguments: thisAndArgumentsList,\n generateWebDriverValue: true,\n executionContextId: realm.executionContextId,\n });\n }\n catch (e) {\n // Heuristic to determine if the problem is in the argument.\n // The check can be done on the `deserialization` step, but this approach\n // helps to save round-trips.\n if (e.code === -32000 &&\n [\n 'Could not find object with given id',\n 'Argument should belong to the same JavaScript world as target object',\n 'Invalid remote object id',\n ].includes(e.message)) {\n throw new protocol_js_1.Message.NoSuchHandleException('Handle was not found.');\n }\n throw e;\n }\n if (cdpCallFunctionResult.exceptionDetails) {\n // Serialize exception details.\n return {\n exceptionDetails: await this.#serializeCdpExceptionDetails(cdpCallFunctionResult.exceptionDetails, CALL_FUNCTION_STACKTRACE_LINE_OFFSET, resultOwnership, realm),\n type: 'exception',\n realm: realm.realmId,\n };\n }\n return {\n type: 'success',\n result: realm.cdpToBidiValue(cdpCallFunctionResult, resultOwnership),\n realm: realm.realmId,\n };\n }\n static #cdpRemoteObjectToCallArgument(cdpRemoteObject) {\n if (cdpRemoteObject.objectId !== undefined) {\n return { objectId: cdpRemoteObject.objectId };\n }\n if (cdpRemoteObject.unserializableValue !== undefined) {\n return { unserializableValue: cdpRemoteObject.unserializableValue };\n }\n return { value: cdpRemoteObject.value };\n }\n async #deserializeToCdpArg(argumentValue, realm) {\n if ('sharedId' in argumentValue) {\n const [navigableId, rawBackendNodeId] = argumentValue.sharedId.split(exports.SHARED_ID_DIVIDER);\n const backendNodeId = parseInt(rawBackendNodeId ?? '');\n if (isNaN(backendNodeId) ||\n backendNodeId === undefined ||\n navigableId === undefined) {\n throw new protocol_js_1.Message.InvalidArgumentException(`SharedId \"${argumentValue.sharedId}\" should have format \"{navigableId}${exports.SHARED_ID_DIVIDER}{backendNodeId}\".`);\n }\n if (realm.navigableId !== navigableId) {\n throw new protocol_js_1.Message.NoSuchNodeException(`SharedId \"${argumentValue.sharedId}\" belongs to different document. Current document is ${realm.navigableId}.`);\n }\n try {\n const obj = await realm.cdpClient.sendCommand('DOM.resolveNode', {\n backendNodeId,\n executionContextId: realm.executionContextId,\n });\n // TODO(#375): Release `obj.object.objectId` after using.\n return { objectId: obj.object.objectId };\n }\n catch (e) {\n // Heuristic to detect \"no such node\" exception. Based on the specific\n // CDP implementation.\n if (e.code === -32000 && e.message === 'No node with given id found') {\n throw new protocol_js_1.Message.NoSuchNodeException(`SharedId \"${argumentValue.sharedId}\" was not found.`);\n }\n throw e;\n }\n }\n if ('handle' in argumentValue) {\n return { objectId: argumentValue.handle };\n }\n switch (argumentValue.type) {\n // Primitive Protocol Value\n // https://w3c.github.io/webdriver-bidi/#data-types-protocolValue-primitiveProtocolValue\n case 'undefined':\n return { unserializableValue: 'undefined' };\n case 'null':\n return { unserializableValue: 'null' };\n case 'string':\n return { value: argumentValue.value };\n case 'number':\n if (argumentValue.value === 'NaN') {\n return { unserializableValue: 'NaN' };\n }\n else if (argumentValue.value === '-0') {\n return { unserializableValue: '-0' };\n }\n else if (argumentValue.value === 'Infinity') {\n return { unserializableValue: 'Infinity' };\n }\n else if (argumentValue.value === '-Infinity') {\n return { unserializableValue: '-Infinity' };\n }\n return {\n value: argumentValue.value,\n };\n case 'boolean':\n return { value: Boolean(argumentValue.value) };\n case 'bigint':\n return {\n unserializableValue: `BigInt(${JSON.stringify(argumentValue.value)})`,\n };\n case 'date':\n return {\n unserializableValue: `new Date(Date.parse(${JSON.stringify(argumentValue.value)}))`,\n };\n case 'regexp':\n return {\n unserializableValue: `new RegExp(${JSON.stringify(argumentValue.value.pattern)}, ${JSON.stringify(argumentValue.value.flags)})`,\n };\n case 'map': {\n // TODO(sadym): If none of the nested keys and values has a remote\n // reference, serialize to `unserializableValue` without CDP roundtrip.\n const keyValueArray = await this.#flattenKeyValuePairs(argumentValue.value, realm);\n const argEvalResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String((...args) => {\n const result = new Map();\n for (let i = 0; i < args.length; i += 2) {\n result.set(args[i], args[i + 1]);\n }\n return result;\n }),\n awaitPromise: false,\n arguments: keyValueArray,\n returnByValue: false,\n executionContextId: realm.executionContextId,\n });\n // TODO(#375): Release `argEvalResult.result.objectId` after using.\n return { objectId: argEvalResult.result.objectId };\n }\n case 'object': {\n // TODO(sadym): If none of the nested keys and values has a remote\n // reference, serialize to `unserializableValue` without CDP roundtrip.\n const keyValueArray = await this.#flattenKeyValuePairs(argumentValue.value, realm);\n const argEvalResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String((...args) => {\n const result = {};\n for (let i = 0; i < args.length; i += 2) {\n // Key should be either `string`, `number`, or `symbol`.\n const key = args[i];\n result[key] = args[i + 1];\n }\n return result;\n }),\n awaitPromise: false,\n arguments: keyValueArray,\n returnByValue: false,\n executionContextId: realm.executionContextId,\n });\n // TODO(#375): Release `argEvalResult.result.objectId` after using.\n return { objectId: argEvalResult.result.objectId };\n }\n case 'array': {\n // TODO(sadym): If none of the nested items has a remote reference,\n // serialize to `unserializableValue` without CDP roundtrip.\n const args = await this.#flattenValueList(argumentValue.value, realm);\n const argEvalResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String((...args) => {\n return args;\n }),\n awaitPromise: false,\n arguments: args,\n returnByValue: false,\n executionContextId: realm.executionContextId,\n });\n // TODO(#375): Release `argEvalResult.result.objectId` after using.\n return { objectId: argEvalResult.result.objectId };\n }\n case 'set': {\n // TODO(sadym): if none of the nested items has a remote reference,\n // serialize to `unserializableValue` without CDP roundtrip.\n const args = await this.#flattenValueList(argumentValue.value, realm);\n const argEvalResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String((...args) => {\n return new Set(args);\n }),\n awaitPromise: false,\n arguments: args,\n returnByValue: false,\n executionContextId: realm.executionContextId,\n });\n // TODO(#375): Release `argEvalResult.result.objectId` after using.\n return { objectId: argEvalResult.result.objectId };\n }\n case 'channel': {\n const createChannelHandleResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String(() => {\n const queue = [];\n let queueNonEmptyResolver = null;\n return {\n /**\n * Gets a promise, which is resolved as soon as a message occurs\n * in the queue.\n */\n async getMessage() {\n const onMessage = queue.length > 0\n ? Promise.resolve()\n : new Promise((resolve) => {\n queueNonEmptyResolver = resolve;\n });\n await onMessage;\n return queue.shift();\n },\n /**\n * Adds a message to the queue.\n * Resolves the pending promise if needed.\n */\n sendMessage(message) {\n queue.push(message);\n if (queueNonEmptyResolver !== null) {\n queueNonEmptyResolver();\n queueNonEmptyResolver = null;\n }\n },\n };\n }),\n returnByValue: false,\n executionContextId: realm.executionContextId,\n generateWebDriverValue: false,\n });\n const channelHandle = createChannelHandleResult.result.objectId;\n // Long-poll the message queue asynchronously.\n void this.#initChannelListener(argumentValue, channelHandle, realm);\n const sendMessageArgResult = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String((channelHandle) => {\n return channelHandle.sendMessage;\n }),\n arguments: [\n {\n objectId: channelHandle,\n },\n ],\n returnByValue: false,\n executionContextId: realm.executionContextId,\n generateWebDriverValue: false,\n });\n return { objectId: sendMessageArgResult.result.objectId };\n }\n // TODO(#375): Dispose of nested objects.\n default:\n throw new Error(`Value ${JSON.stringify(argumentValue)} is not deserializable.`);\n }\n }\n async #flattenKeyValuePairs(mapping, realm) {\n const keyValueArray = [];\n for (const [key, value] of mapping) {\n let keyArg;\n if (typeof key === 'string') {\n // Key is a string.\n keyArg = { value: key };\n }\n else {\n // Key is a serialized value.\n keyArg = await this.#deserializeToCdpArg(key, realm);\n }\n const valueArg = await this.#deserializeToCdpArg(value, realm);\n keyValueArray.push(keyArg);\n keyValueArray.push(valueArg);\n }\n return keyValueArray;\n }\n async #flattenValueList(list, realm) {\n return Promise.all(list.map((value) => this.#deserializeToCdpArg(value, realm)));\n }\n async #initChannelListener(channel, channelHandle, realm) {\n const channelId = channel.value.channel;\n // TODO(#294): Remove this loop after the realm is destroyed.\n // Rely on the CDP throwing exception in such a case.\n for (;;) {\n const message = await realm.cdpClient.sendCommand('Runtime.callFunctionOn', {\n functionDeclaration: String(async (channelHandle) => channelHandle.getMessage()),\n arguments: [\n {\n objectId: channelHandle,\n },\n ],\n awaitPromise: true,\n executionContextId: realm.executionContextId,\n generateWebDriverValue: true,\n });\n this.#eventManager.registerEvent({\n method: protocol_js_1.Script.EventNames.MessageEvent,\n params: {\n channel: channelId,\n data: realm.cdpToBidiValue(message, channel.value.ownership ?? 'none'),\n source: {\n realm: realm.realmId,\n context: realm.browsingContextId,\n },\n },\n }, realm.browsingContextId);\n }\n }\n async #serializeCdpExceptionDetails(cdpExceptionDetails, lineOffset, resultOwnership, realm) {\n const callFrames = cdpExceptionDetails.stackTrace?.callFrames.map((frame) => ({\n url: frame.url,\n functionName: frame.functionName,\n // As `script.evaluate` wraps call into serialization script, so\n // `lineNumber` should be adjusted.\n lineNumber: frame.lineNumber - lineOffset,\n columnNumber: frame.columnNumber,\n }));\n const exception = await this.serializeCdpObject(\n // Exception should always be there.\n cdpExceptionDetails.exception, resultOwnership, realm);\n const text = await ScriptEvaluator.stringifyObject(cdpExceptionDetails.exception, realm);\n return {\n exception,\n columnNumber: cdpExceptionDetails.columnNumber,\n // As `script.evaluate` wraps call into serialization script, so\n // `lineNumber` should be adjusted.\n lineNumber: cdpExceptionDetails.lineNumber - lineOffset,\n stackTrace: {\n callFrames: callFrames || [],\n },\n text: text || cdpExceptionDetails.text,\n };\n }\n}\nexports.ScriptEvaluator = ScriptEvaluator;\n//# sourceMappingURL=scriptEvaluator.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.CDP = exports.Network = exports.Log = exports.BrowsingContext = exports.Script = exports.Message = void 0;\nvar Message;\n(function (Message) {\n // keep-sorted end;\n let ErrorCode;\n (function (ErrorCode) {\n // keep-sorted start\n ErrorCode[\"InvalidArgument\"] = \"invalid argument\";\n ErrorCode[\"InvalidSessionId\"] = \"invalid session id\";\n ErrorCode[\"NoSuchAlert\"] = \"no such alert\";\n ErrorCode[\"NoSuchFrame\"] = \"no such frame\";\n ErrorCode[\"NoSuchHandle\"] = \"no such handle\";\n ErrorCode[\"NoSuchNode\"] = \"no such node\";\n ErrorCode[\"NoSuchScript\"] = \"no such script\";\n ErrorCode[\"SessionNotCreated\"] = \"session not created\";\n ErrorCode[\"UnknownCommand\"] = \"unknown command\";\n ErrorCode[\"UnknownError\"] = \"unknown error\";\n ErrorCode[\"UnsupportedOperation\"] = \"unsupported operation\";\n // keep-sorted end\n })(ErrorCode = Message.ErrorCode || (Message.ErrorCode = {}));\n class ErrorResponse {\n error;\n message;\n stacktrace;\n constructor(error, message, stacktrace) {\n this.error = error;\n this.message = message;\n this.stacktrace = stacktrace;\n }\n toErrorResponse(commandId) {\n return {\n id: commandId,\n error: this.error,\n message: this.message,\n stacktrace: this.stacktrace,\n };\n }\n }\n Message.ErrorResponse = ErrorResponse;\n class InvalidArgumentException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.InvalidArgument, message, stacktrace);\n }\n }\n Message.InvalidArgumentException = InvalidArgumentException;\n class NoSuchHandleException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.NoSuchHandle, message, stacktrace);\n }\n }\n Message.NoSuchHandleException = NoSuchHandleException;\n class InvalidSessionIdException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.InvalidSessionId, message, stacktrace);\n }\n }\n Message.InvalidSessionIdException = InvalidSessionIdException;\n class NoSuchAlertException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.NoSuchAlert, message, stacktrace);\n }\n }\n Message.NoSuchAlertException = NoSuchAlertException;\n class NoSuchFrameException extends ErrorResponse {\n constructor(message) {\n super(ErrorCode.NoSuchFrame, message);\n }\n }\n Message.NoSuchFrameException = NoSuchFrameException;\n class NoSuchNodeException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.NoSuchNode, message, stacktrace);\n }\n }\n Message.NoSuchNodeException = NoSuchNodeException;\n class NoSuchScriptException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.NoSuchScript, message, stacktrace);\n }\n }\n Message.NoSuchScriptException = NoSuchScriptException;\n class SessionNotCreatedException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.SessionNotCreated, message, stacktrace);\n }\n }\n Message.SessionNotCreatedException = SessionNotCreatedException;\n class UnknownCommandException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.UnknownCommand, message, stacktrace);\n }\n }\n Message.UnknownCommandException = UnknownCommandException;\n class UnknownErrorException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.UnknownError, message, stacktrace);\n }\n }\n Message.UnknownErrorException = UnknownErrorException;\n class UnsupportedOperationException extends ErrorResponse {\n constructor(message, stacktrace) {\n super(ErrorCode.UnsupportedOperation, message, stacktrace);\n }\n }\n Message.UnsupportedOperationException = UnsupportedOperationException;\n})(Message = exports.Message || (exports.Message = {}));\n/** @see https://w3c.github.io/webdriver-bidi/#module-script */\nvar Script;\n(function (Script) {\n let EventNames;\n (function (EventNames) {\n EventNames[\"MessageEvent\"] = \"script.message\";\n })(EventNames = Script.EventNames || (Script.EventNames = {}));\n Script.AllEvents = 'script';\n})(Script = exports.Script || (exports.Script = {}));\n// https://w3c.github.io/webdriver-bidi/#module-browsingContext\nvar BrowsingContext;\n(function (BrowsingContext) {\n let EventNames;\n (function (EventNames) {\n EventNames[\"LoadEvent\"] = \"browsingContext.load\";\n EventNames[\"DomContentLoadedEvent\"] = \"browsingContext.domContentLoaded\";\n EventNames[\"ContextCreatedEvent\"] = \"browsingContext.contextCreated\";\n EventNames[\"ContextDestroyedEvent\"] = \"browsingContext.contextDestroyed\";\n })(EventNames = BrowsingContext.EventNames || (BrowsingContext.EventNames = {}));\n BrowsingContext.AllEvents = 'browsingContext';\n})(BrowsingContext = exports.BrowsingContext || (exports.BrowsingContext = {}));\n/** @see https://w3c.github.io/webdriver-bidi/#module-log */\nvar Log;\n(function (Log) {\n Log.AllEvents = 'log';\n let EventNames;\n (function (EventNames) {\n EventNames[\"LogEntryAddedEvent\"] = \"log.entryAdded\";\n })(EventNames = Log.EventNames || (Log.EventNames = {}));\n})(Log = exports.Log || (exports.Log = {}));\nvar Network;\n(function (Network) {\n Network.AllEvents = 'network';\n let EventNames;\n (function (EventNames) {\n EventNames[\"BeforeRequestSentEvent\"] = \"network.beforeRequestSent\";\n EventNames[\"ResponseCompletedEvent\"] = \"network.responseCompleted\";\n EventNames[\"FetchErrorEvent\"] = \"network.fetchError\";\n })(EventNames = Network.EventNames || (Network.EventNames = {}));\n})(Network = exports.Network || (exports.Network = {}));\nvar CDP;\n(function (CDP) {\n CDP.AllEvents = 'cdp';\n let EventNames;\n (function (EventNames) {\n EventNames[\"EventReceivedEvent\"] = \"cdp.eventReceived\";\n })(EventNames = CDP.EventNames || (CDP.EventNames = {}));\n})(CDP = exports.CDP || (exports.CDP = {}));\n//# sourceMappingURL=protocol.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.DefaultMap = void 0;\n/**\n * A subclass of Map whose functionality is almost the same as its parent\n * except for the fact that DefaultMap never returns undefined. It provides a\n * default value for keys that do not exist.\n */\nclass DefaultMap extends Map {\n /** The default value to return whenever a key is not present in the map. */\n #getDefaultValue;\n constructor(getDefaultValue, entries) {\n super(entries);\n this.#getDefaultValue = getDefaultValue;\n }\n get(key) {\n if (!this.has(key)) {\n this.set(key, this.#getDefaultValue(key));\n }\n return super.get(key);\n }\n}\nexports.DefaultMap = DefaultMap;\n//# sourceMappingURL=DefaultMap.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EventEmitter = void 0;\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nconst mitt_1 = __importDefault(require(\"mitt\"));\nclass EventEmitter {\n #emitter = (0, mitt_1.default)();\n on(type, handler) {\n this.#emitter.on(type, handler);\n return this;\n }\n /**\n * Like `on` but the listener will only be fired once and then it will be removed.\n * @param event The event you'd like to listen to\n * @param handler The handler function to run when the event occurs\n * @return `this` to enable chaining method calls.\n */\n once(event, handler) {\n const onceHandler = (eventData) => {\n handler(eventData);\n this.off(event, onceHandler);\n };\n return this.on(event, onceHandler);\n }\n off(type, handler) {\n this.#emitter.off(type, handler);\n return this;\n }\n /**\n * Emits an event and call any associated listeners.\n *\n * @param event The event to emit.\n * @param eventData Any data to emit with the event.\n * @return `true` if there are any listeners, `false` otherwise.\n */\n emit(event, eventData) {\n this.#emitter.emit(event, eventData);\n }\n}\nexports.EventEmitter = EventEmitter;\n//# sourceMappingURL=EventEmitter.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Buffer = void 0;\n/**\n * Implements a FIFO buffer with a fixed size.\n */\nclass Buffer {\n #capacity;\n #entries = [];\n #onItemRemoved;\n /**\n * @param capacity\n * @param onItemRemoved optional delegate called for each removed element.\n */\n constructor(capacity, onItemRemoved = () => { }) {\n this.#capacity = capacity;\n this.#onItemRemoved = onItemRemoved;\n }\n get() {\n return this.#entries;\n }\n add(value) {\n this.#entries.push(value);\n while (this.#entries.length > this.#capacity) {\n const item = this.#entries.shift();\n if (item !== undefined) {\n this.#onItemRemoved(item);\n }\n }\n }\n}\nexports.Buffer = Buffer;\n//# sourceMappingURL=buffer.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Deferred = void 0;\nclass Deferred {\n #isFinished = false;\n #promise;\n #resolve = () => { };\n #reject = () => { };\n get isFinished() {\n return this.#isFinished;\n }\n constructor() {\n this.#promise = new Promise((resolve, reject) => {\n this.#resolve = resolve;\n this.#reject = reject;\n });\n // Needed to avoid `Uncaught (in promise)`. The promises returned by `then`\n // and `catch` will be rejected anyway.\n this.#promise.catch(() => { });\n }\n then(onFulfilled, onRejected) {\n return this.#promise.then(onFulfilled, onRejected);\n }\n catch(onRejected) {\n return this.#promise.catch(onRejected);\n }\n resolve(value) {\n this.#isFinished = true;\n this.#resolve(value);\n }\n reject(reason) {\n this.#isFinished = true;\n this.#reject(reason);\n }\n finally(onFinally) {\n return this.#promise.finally(onFinally);\n }\n [Symbol.toStringTag] = 'Promise';\n}\nexports.Deferred = Deferred;\n//# sourceMappingURL=deferred.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.IdWrapper = void 0;\n/**\n * Creates an object with a positive unique incrementing id.\n */\nclass IdWrapper {\n static #counter = 0;\n #id;\n constructor() {\n this.#id = ++IdWrapper.#counter;\n }\n get id() {\n return this.#id;\n }\n}\nexports.IdWrapper = IdWrapper;\n//# sourceMappingURL=idWrapper.js.map","\"use strict\";\n/**\n * Copyright 2021 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.LogType = void 0;\nvar LogType;\n(function (LogType) {\n // keep-sorted start\n LogType[\"bidi\"] = \"BiDi Messages\";\n LogType[\"browsingContexts\"] = \"Browsing Contexts\";\n LogType[\"cdp\"] = \"CDP\";\n LogType[\"system\"] = \"System\";\n // keep-sorted end\n})(LogType = exports.LogType || (exports.LogType = {}));\n//# sourceMappingURL=log.js.map","\"use strict\";\n/**\n * Copyright 2022 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ProcessingQueue = void 0;\nconst log_js_1 = require(\"./log.js\");\nclass ProcessingQueue {\n #catch;\n #logger;\n #processor;\n #queue = [];\n // Flag to keep only 1 active processor.\n #isProcessing = false;\n constructor(processor, _catch = () => Promise.resolve(), logger) {\n this.#catch = _catch;\n this.#processor = processor;\n this.#logger = logger;\n }\n add(entry) {\n this.#queue.push(entry);\n // No need in waiting. Just initialise processor if needed.\n void this.#processIfNeeded();\n }\n async #processIfNeeded() {\n if (this.#isProcessing) {\n return;\n }\n this.#isProcessing = true;\n while (this.#queue.length > 0) {\n const entryPromise = this.#queue.shift();\n if (entryPromise !== undefined) {\n await entryPromise\n .then((entry) => this.#processor(entry))\n .catch((e) => {\n this.#logger?.(log_js_1.LogType.system, 'Event was not processed:', e);\n this.#catch(e);\n });\n }\n }\n this.#isProcessing = false;\n }\n}\nexports.ProcessingQueue = ProcessingQueue;\n//# sourceMappingURL=processingQueue.js.map","\"use strict\";\n/**\n * Copyright 2023 Google LLC.\n * Copyright (c) Microsoft Corporation.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.inchesFromCm = void 0;\n/** @return Given an input in cm, convert it to inches. */\nfunction inchesFromCm(cm) {\n return cm / 2.54;\n}\nexports.inchesFromCm = inchesFromCm;\n//# sourceMappingURL=unitConversions.js.map","/* MIT license */\nvar cssKeywords = require('color-name');\n\n// NOTE: conversions should only return primitive values (i.e. arrays, or\n// values that give correct `typeof` results).\n// do not use box values types (i.e. Number(), String(), etc.)\n\nvar reverseKeywords = {};\nfor (var key in cssKeywords) {\n\tif (cssKeywords.hasOwnProperty(key)) {\n\t\treverseKeywords[cssKeywords[key]] = key;\n\t}\n}\n\nvar convert = module.exports = {\n\trgb: {channels: 3, labels: 'rgb'},\n\thsl: {channels: 3, labels: 'hsl'},\n\thsv: {channels: 3, labels: 'hsv'},\n\thwb: {channels: 3, labels: 'hwb'},\n\tcmyk: {channels: 4, labels: 'cmyk'},\n\txyz: {channels: 3, labels: 'xyz'},\n\tlab: {channels: 3, labels: 'lab'},\n\tlch: {channels: 3, labels: 'lch'},\n\thex: {channels: 1, labels: ['hex']},\n\tkeyword: {channels: 1, labels: ['keyword']},\n\tansi16: {channels: 1, labels: ['ansi16']},\n\tansi256: {channels: 1, labels: ['ansi256']},\n\thcg: {channels: 3, labels: ['h', 'c', 'g']},\n\tapple: {channels: 3, labels: ['r16', 'g16', 'b16']},\n\tgray: {channels: 1, labels: ['gray']}\n};\n\n// hide .channels and .labels properties\nfor (var model in convert) {\n\tif (convert.hasOwnProperty(model)) {\n\t\tif (!('channels' in convert[model])) {\n\t\t\tthrow new Error('missing channels property: ' + model);\n\t\t}\n\n\t\tif (!('labels' in convert[model])) {\n\t\t\tthrow new Error('missing channel labels property: ' + model);\n\t\t}\n\n\t\tif (convert[model].labels.length !== convert[model].channels) {\n\t\t\tthrow new Error('channel and label counts mismatch: ' + model);\n\t\t}\n\n\t\tvar channels = convert[model].channels;\n\t\tvar labels = convert[model].labels;\n\t\tdelete convert[model].channels;\n\t\tdelete convert[model].labels;\n\t\tObject.defineProperty(convert[model], 'channels', {value: channels});\n\t\tObject.defineProperty(convert[model], 'labels', {value: labels});\n\t}\n}\n\nconvert.rgb.hsl = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar min = Math.min(r, g, b);\n\tvar max = Math.max(r, g, b);\n\tvar delta = max - min;\n\tvar h;\n\tvar s;\n\tvar l;\n\n\tif (max === min) {\n\t\th = 0;\n\t} else if (r === max) {\n\t\th = (g - b) / delta;\n\t} else if (g === max) {\n\t\th = 2 + (b - r) / delta;\n\t} else if (b === max) {\n\t\th = 4 + (r - g) / delta;\n\t}\n\n\th = Math.min(h * 60, 360);\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tl = (min + max) / 2;\n\n\tif (max === min) {\n\t\ts = 0;\n\t} else if (l <= 0.5) {\n\t\ts = delta / (max + min);\n\t} else {\n\t\ts = delta / (2 - max - min);\n\t}\n\n\treturn [h, s * 100, l * 100];\n};\n\nconvert.rgb.hsv = function (rgb) {\n\tvar rdif;\n\tvar gdif;\n\tvar bdif;\n\tvar h;\n\tvar s;\n\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar v = Math.max(r, g, b);\n\tvar diff = v - Math.min(r, g, b);\n\tvar diffc = function (c) {\n\t\treturn (v - c) / 6 / diff + 1 / 2;\n\t};\n\n\tif (diff === 0) {\n\t\th = s = 0;\n\t} else {\n\t\ts = diff / v;\n\t\trdif = diffc(r);\n\t\tgdif = diffc(g);\n\t\tbdif = diffc(b);\n\n\t\tif (r === v) {\n\t\t\th = bdif - gdif;\n\t\t} else if (g === v) {\n\t\t\th = (1 / 3) + rdif - bdif;\n\t\t} else if (b === v) {\n\t\t\th = (2 / 3) + gdif - rdif;\n\t\t}\n\t\tif (h < 0) {\n\t\t\th += 1;\n\t\t} else if (h > 1) {\n\t\t\th -= 1;\n\t\t}\n\t}\n\n\treturn [\n\t\th * 360,\n\t\ts * 100,\n\t\tv * 100\n\t];\n};\n\nconvert.rgb.hwb = function (rgb) {\n\tvar r = rgb[0];\n\tvar g = rgb[1];\n\tvar b = rgb[2];\n\tvar h = convert.rgb.hsl(rgb)[0];\n\tvar w = 1 / 255 * Math.min(r, Math.min(g, b));\n\n\tb = 1 - 1 / 255 * Math.max(r, Math.max(g, b));\n\n\treturn [h, w * 100, b * 100];\n};\n\nconvert.rgb.cmyk = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar c;\n\tvar m;\n\tvar y;\n\tvar k;\n\n\tk = Math.min(1 - r, 1 - g, 1 - b);\n\tc = (1 - r - k) / (1 - k) || 0;\n\tm = (1 - g - k) / (1 - k) || 0;\n\ty = (1 - b - k) / (1 - k) || 0;\n\n\treturn [c * 100, m * 100, y * 100, k * 100];\n};\n\n/**\n * See https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance\n * */\nfunction comparativeDistance(x, y) {\n\treturn (\n\t\tMath.pow(x[0] - y[0], 2) +\n\t\tMath.pow(x[1] - y[1], 2) +\n\t\tMath.pow(x[2] - y[2], 2)\n\t);\n}\n\nconvert.rgb.keyword = function (rgb) {\n\tvar reversed = reverseKeywords[rgb];\n\tif (reversed) {\n\t\treturn reversed;\n\t}\n\n\tvar currentClosestDistance = Infinity;\n\tvar currentClosestKeyword;\n\n\tfor (var keyword in cssKeywords) {\n\t\tif (cssKeywords.hasOwnProperty(keyword)) {\n\t\t\tvar value = cssKeywords[keyword];\n\n\t\t\t// Compute comparative distance\n\t\t\tvar distance = comparativeDistance(rgb, value);\n\n\t\t\t// Check if its less, if so set as closest\n\t\t\tif (distance < currentClosestDistance) {\n\t\t\t\tcurrentClosestDistance = distance;\n\t\t\t\tcurrentClosestKeyword = keyword;\n\t\t\t}\n\t\t}\n\t}\n\n\treturn currentClosestKeyword;\n};\n\nconvert.keyword.rgb = function (keyword) {\n\treturn cssKeywords[keyword];\n};\n\nconvert.rgb.xyz = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\n\t// assume sRGB\n\tr = r > 0.04045 ? Math.pow(((r + 0.055) / 1.055), 2.4) : (r / 12.92);\n\tg = g > 0.04045 ? Math.pow(((g + 0.055) / 1.055), 2.4) : (g / 12.92);\n\tb = b > 0.04045 ? Math.pow(((b + 0.055) / 1.055), 2.4) : (b / 12.92);\n\n\tvar x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);\n\tvar y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);\n\tvar z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);\n\n\treturn [x * 100, y * 100, z * 100];\n};\n\nconvert.rgb.lab = function (rgb) {\n\tvar xyz = convert.rgb.xyz(rgb);\n\tvar x = xyz[0];\n\tvar y = xyz[1];\n\tvar z = xyz[2];\n\tvar l;\n\tvar a;\n\tvar b;\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);\n\n\tl = (116 * y) - 16;\n\ta = 500 * (x - y);\n\tb = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.hsl.rgb = function (hsl) {\n\tvar h = hsl[0] / 360;\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar t1;\n\tvar t2;\n\tvar t3;\n\tvar rgb;\n\tvar val;\n\n\tif (s === 0) {\n\t\tval = l * 255;\n\t\treturn [val, val, val];\n\t}\n\n\tif (l < 0.5) {\n\t\tt2 = l * (1 + s);\n\t} else {\n\t\tt2 = l + s - l * s;\n\t}\n\n\tt1 = 2 * l - t2;\n\n\trgb = [0, 0, 0];\n\tfor (var i = 0; i < 3; i++) {\n\t\tt3 = h + 1 / 3 * -(i - 1);\n\t\tif (t3 < 0) {\n\t\t\tt3++;\n\t\t}\n\t\tif (t3 > 1) {\n\t\t\tt3--;\n\t\t}\n\n\t\tif (6 * t3 < 1) {\n\t\t\tval = t1 + (t2 - t1) * 6 * t3;\n\t\t} else if (2 * t3 < 1) {\n\t\t\tval = t2;\n\t\t} else if (3 * t3 < 2) {\n\t\t\tval = t1 + (t2 - t1) * (2 / 3 - t3) * 6;\n\t\t} else {\n\t\t\tval = t1;\n\t\t}\n\n\t\trgb[i] = val * 255;\n\t}\n\n\treturn rgb;\n};\n\nconvert.hsl.hsv = function (hsl) {\n\tvar h = hsl[0];\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar smin = s;\n\tvar lmin = Math.max(l, 0.01);\n\tvar sv;\n\tvar v;\n\n\tl *= 2;\n\ts *= (l <= 1) ? l : 2 - l;\n\tsmin *= lmin <= 1 ? lmin : 2 - lmin;\n\tv = (l + s) / 2;\n\tsv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);\n\n\treturn [h, sv * 100, v * 100];\n};\n\nconvert.hsv.rgb = function (hsv) {\n\tvar h = hsv[0] / 60;\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\tvar hi = Math.floor(h) % 6;\n\n\tvar f = h - Math.floor(h);\n\tvar p = 255 * v * (1 - s);\n\tvar q = 255 * v * (1 - (s * f));\n\tvar t = 255 * v * (1 - (s * (1 - f)));\n\tv *= 255;\n\n\tswitch (hi) {\n\t\tcase 0:\n\t\t\treturn [v, t, p];\n\t\tcase 1:\n\t\t\treturn [q, v, p];\n\t\tcase 2:\n\t\t\treturn [p, v, t];\n\t\tcase 3:\n\t\t\treturn [p, q, v];\n\t\tcase 4:\n\t\t\treturn [t, p, v];\n\t\tcase 5:\n\t\t\treturn [v, p, q];\n\t}\n};\n\nconvert.hsv.hsl = function (hsv) {\n\tvar h = hsv[0];\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\tvar vmin = Math.max(v, 0.01);\n\tvar lmin;\n\tvar sl;\n\tvar l;\n\n\tl = (2 - s) * v;\n\tlmin = (2 - s) * vmin;\n\tsl = s * vmin;\n\tsl /= (lmin <= 1) ? lmin : 2 - lmin;\n\tsl = sl || 0;\n\tl /= 2;\n\n\treturn [h, sl * 100, l * 100];\n};\n\n// http://dev.w3.org/csswg/css-color/#hwb-to-rgb\nconvert.hwb.rgb = function (hwb) {\n\tvar h = hwb[0] / 360;\n\tvar wh = hwb[1] / 100;\n\tvar bl = hwb[2] / 100;\n\tvar ratio = wh + bl;\n\tvar i;\n\tvar v;\n\tvar f;\n\tvar n;\n\n\t// wh + bl cant be > 1\n\tif (ratio > 1) {\n\t\twh /= ratio;\n\t\tbl /= ratio;\n\t}\n\n\ti = Math.floor(6 * h);\n\tv = 1 - bl;\n\tf = 6 * h - i;\n\n\tif ((i & 0x01) !== 0) {\n\t\tf = 1 - f;\n\t}\n\n\tn = wh + f * (v - wh); // linear interpolation\n\n\tvar r;\n\tvar g;\n\tvar b;\n\tswitch (i) {\n\t\tdefault:\n\t\tcase 6:\n\t\tcase 0: r = v; g = n; b = wh; break;\n\t\tcase 1: r = n; g = v; b = wh; break;\n\t\tcase 2: r = wh; g = v; b = n; break;\n\t\tcase 3: r = wh; g = n; b = v; break;\n\t\tcase 4: r = n; g = wh; b = v; break;\n\t\tcase 5: r = v; g = wh; b = n; break;\n\t}\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.cmyk.rgb = function (cmyk) {\n\tvar c = cmyk[0] / 100;\n\tvar m = cmyk[1] / 100;\n\tvar y = cmyk[2] / 100;\n\tvar k = cmyk[3] / 100;\n\tvar r;\n\tvar g;\n\tvar b;\n\n\tr = 1 - Math.min(1, c * (1 - k) + k);\n\tg = 1 - Math.min(1, m * (1 - k) + k);\n\tb = 1 - Math.min(1, y * (1 - k) + k);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.rgb = function (xyz) {\n\tvar x = xyz[0] / 100;\n\tvar y = xyz[1] / 100;\n\tvar z = xyz[2] / 100;\n\tvar r;\n\tvar g;\n\tvar b;\n\n\tr = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);\n\tg = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);\n\tb = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);\n\n\t// assume sRGB\n\tr = r > 0.0031308\n\t\t? ((1.055 * Math.pow(r, 1.0 / 2.4)) - 0.055)\n\t\t: r * 12.92;\n\n\tg = g > 0.0031308\n\t\t? ((1.055 * Math.pow(g, 1.0 / 2.4)) - 0.055)\n\t\t: g * 12.92;\n\n\tb = b > 0.0031308\n\t\t? ((1.055 * Math.pow(b, 1.0 / 2.4)) - 0.055)\n\t\t: b * 12.92;\n\n\tr = Math.min(Math.max(0, r), 1);\n\tg = Math.min(Math.max(0, g), 1);\n\tb = Math.min(Math.max(0, b), 1);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.lab = function (xyz) {\n\tvar x = xyz[0];\n\tvar y = xyz[1];\n\tvar z = xyz[2];\n\tvar l;\n\tvar a;\n\tvar b;\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? Math.pow(x, 1 / 3) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? Math.pow(y, 1 / 3) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? Math.pow(z, 1 / 3) : (7.787 * z) + (16 / 116);\n\n\tl = (116 * y) - 16;\n\ta = 500 * (x - y);\n\tb = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.lab.xyz = function (lab) {\n\tvar l = lab[0];\n\tvar a = lab[1];\n\tvar b = lab[2];\n\tvar x;\n\tvar y;\n\tvar z;\n\n\ty = (l + 16) / 116;\n\tx = a / 500 + y;\n\tz = y - b / 200;\n\n\tvar y2 = Math.pow(y, 3);\n\tvar x2 = Math.pow(x, 3);\n\tvar z2 = Math.pow(z, 3);\n\ty = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;\n\tx = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;\n\tz = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;\n\n\tx *= 95.047;\n\ty *= 100;\n\tz *= 108.883;\n\n\treturn [x, y, z];\n};\n\nconvert.lab.lch = function (lab) {\n\tvar l = lab[0];\n\tvar a = lab[1];\n\tvar b = lab[2];\n\tvar hr;\n\tvar h;\n\tvar c;\n\n\thr = Math.atan2(b, a);\n\th = hr * 360 / 2 / Math.PI;\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tc = Math.sqrt(a * a + b * b);\n\n\treturn [l, c, h];\n};\n\nconvert.lch.lab = function (lch) {\n\tvar l = lch[0];\n\tvar c = lch[1];\n\tvar h = lch[2];\n\tvar a;\n\tvar b;\n\tvar hr;\n\n\thr = h / 360 * 2 * Math.PI;\n\ta = c * Math.cos(hr);\n\tb = c * Math.sin(hr);\n\n\treturn [l, a, b];\n};\n\nconvert.rgb.ansi16 = function (args) {\n\tvar r = args[0];\n\tvar g = args[1];\n\tvar b = args[2];\n\tvar value = 1 in arguments ? arguments[1] : convert.rgb.hsv(args)[2]; // hsv -> ansi16 optimization\n\n\tvalue = Math.round(value / 50);\n\n\tif (value === 0) {\n\t\treturn 30;\n\t}\n\n\tvar ansi = 30\n\t\t+ ((Math.round(b / 255) << 2)\n\t\t| (Math.round(g / 255) << 1)\n\t\t| Math.round(r / 255));\n\n\tif (value === 2) {\n\t\tansi += 60;\n\t}\n\n\treturn ansi;\n};\n\nconvert.hsv.ansi16 = function (args) {\n\t// optimization here; we already know the value and don't need to get\n\t// it converted for us.\n\treturn convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);\n};\n\nconvert.rgb.ansi256 = function (args) {\n\tvar r = args[0];\n\tvar g = args[1];\n\tvar b = args[2];\n\n\t// we use the extended greyscale palette here, with the exception of\n\t// black and white. normal palette only has 4 greyscale shades.\n\tif (r === g && g === b) {\n\t\tif (r < 8) {\n\t\t\treturn 16;\n\t\t}\n\n\t\tif (r > 248) {\n\t\t\treturn 231;\n\t\t}\n\n\t\treturn Math.round(((r - 8) / 247) * 24) + 232;\n\t}\n\n\tvar ansi = 16\n\t\t+ (36 * Math.round(r / 255 * 5))\n\t\t+ (6 * Math.round(g / 255 * 5))\n\t\t+ Math.round(b / 255 * 5);\n\n\treturn ansi;\n};\n\nconvert.ansi16.rgb = function (args) {\n\tvar color = args % 10;\n\n\t// handle greyscale\n\tif (color === 0 || color === 7) {\n\t\tif (args > 50) {\n\t\t\tcolor += 3.5;\n\t\t}\n\n\t\tcolor = color / 10.5 * 255;\n\n\t\treturn [color, color, color];\n\t}\n\n\tvar mult = (~~(args > 50) + 1) * 0.5;\n\tvar r = ((color & 1) * mult) * 255;\n\tvar g = (((color >> 1) & 1) * mult) * 255;\n\tvar b = (((color >> 2) & 1) * mult) * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.ansi256.rgb = function (args) {\n\t// handle greyscale\n\tif (args >= 232) {\n\t\tvar c = (args - 232) * 10 + 8;\n\t\treturn [c, c, c];\n\t}\n\n\targs -= 16;\n\n\tvar rem;\n\tvar r = Math.floor(args / 36) / 5 * 255;\n\tvar g = Math.floor((rem = args % 36) / 6) / 5 * 255;\n\tvar b = (rem % 6) / 5 * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hex = function (args) {\n\tvar integer = ((Math.round(args[0]) & 0xFF) << 16)\n\t\t+ ((Math.round(args[1]) & 0xFF) << 8)\n\t\t+ (Math.round(args[2]) & 0xFF);\n\n\tvar string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.hex.rgb = function (args) {\n\tvar match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);\n\tif (!match) {\n\t\treturn [0, 0, 0];\n\t}\n\n\tvar colorString = match[0];\n\n\tif (match[0].length === 3) {\n\t\tcolorString = colorString.split('').map(function (char) {\n\t\t\treturn char + char;\n\t\t}).join('');\n\t}\n\n\tvar integer = parseInt(colorString, 16);\n\tvar r = (integer >> 16) & 0xFF;\n\tvar g = (integer >> 8) & 0xFF;\n\tvar b = integer & 0xFF;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hcg = function (rgb) {\n\tvar r = rgb[0] / 255;\n\tvar g = rgb[1] / 255;\n\tvar b = rgb[2] / 255;\n\tvar max = Math.max(Math.max(r, g), b);\n\tvar min = Math.min(Math.min(r, g), b);\n\tvar chroma = (max - min);\n\tvar grayscale;\n\tvar hue;\n\n\tif (chroma < 1) {\n\t\tgrayscale = min / (1 - chroma);\n\t} else {\n\t\tgrayscale = 0;\n\t}\n\n\tif (chroma <= 0) {\n\t\thue = 0;\n\t} else\n\tif (max === r) {\n\t\thue = ((g - b) / chroma) % 6;\n\t} else\n\tif (max === g) {\n\t\thue = 2 + (b - r) / chroma;\n\t} else {\n\t\thue = 4 + (r - g) / chroma + 4;\n\t}\n\n\thue /= 6;\n\thue %= 1;\n\n\treturn [hue * 360, chroma * 100, grayscale * 100];\n};\n\nconvert.hsl.hcg = function (hsl) {\n\tvar s = hsl[1] / 100;\n\tvar l = hsl[2] / 100;\n\tvar c = 1;\n\tvar f = 0;\n\n\tif (l < 0.5) {\n\t\tc = 2.0 * s * l;\n\t} else {\n\t\tc = 2.0 * s * (1.0 - l);\n\t}\n\n\tif (c < 1.0) {\n\t\tf = (l - 0.5 * c) / (1.0 - c);\n\t}\n\n\treturn [hsl[0], c * 100, f * 100];\n};\n\nconvert.hsv.hcg = function (hsv) {\n\tvar s = hsv[1] / 100;\n\tvar v = hsv[2] / 100;\n\n\tvar c = s * v;\n\tvar f = 0;\n\n\tif (c < 1.0) {\n\t\tf = (v - c) / (1 - c);\n\t}\n\n\treturn [hsv[0], c * 100, f * 100];\n};\n\nconvert.hcg.rgb = function (hcg) {\n\tvar h = hcg[0] / 360;\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tif (c === 0.0) {\n\t\treturn [g * 255, g * 255, g * 255];\n\t}\n\n\tvar pure = [0, 0, 0];\n\tvar hi = (h % 1) * 6;\n\tvar v = hi % 1;\n\tvar w = 1 - v;\n\tvar mg = 0;\n\n\tswitch (Math.floor(hi)) {\n\t\tcase 0:\n\t\t\tpure[0] = 1; pure[1] = v; pure[2] = 0; break;\n\t\tcase 1:\n\t\t\tpure[0] = w; pure[1] = 1; pure[2] = 0; break;\n\t\tcase 2:\n\t\t\tpure[0] = 0; pure[1] = 1; pure[2] = v; break;\n\t\tcase 3:\n\t\t\tpure[0] = 0; pure[1] = w; pure[2] = 1; break;\n\t\tcase 4:\n\t\t\tpure[0] = v; pure[1] = 0; pure[2] = 1; break;\n\t\tdefault:\n\t\t\tpure[0] = 1; pure[1] = 0; pure[2] = w;\n\t}\n\n\tmg = (1.0 - c) * g;\n\n\treturn [\n\t\t(c * pure[0] + mg) * 255,\n\t\t(c * pure[1] + mg) * 255,\n\t\t(c * pure[2] + mg) * 255\n\t];\n};\n\nconvert.hcg.hsv = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tvar v = c + g * (1.0 - c);\n\tvar f = 0;\n\n\tif (v > 0.0) {\n\t\tf = c / v;\n\t}\n\n\treturn [hcg[0], f * 100, v * 100];\n};\n\nconvert.hcg.hsl = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\n\tvar l = g * (1.0 - c) + 0.5 * c;\n\tvar s = 0;\n\n\tif (l > 0.0 && l < 0.5) {\n\t\ts = c / (2 * l);\n\t} else\n\tif (l >= 0.5 && l < 1.0) {\n\t\ts = c / (2 * (1 - l));\n\t}\n\n\treturn [hcg[0], s * 100, l * 100];\n};\n\nconvert.hcg.hwb = function (hcg) {\n\tvar c = hcg[1] / 100;\n\tvar g = hcg[2] / 100;\n\tvar v = c + g * (1.0 - c);\n\treturn [hcg[0], (v - c) * 100, (1 - v) * 100];\n};\n\nconvert.hwb.hcg = function (hwb) {\n\tvar w = hwb[1] / 100;\n\tvar b = hwb[2] / 100;\n\tvar v = 1 - b;\n\tvar c = v - w;\n\tvar g = 0;\n\n\tif (c < 1) {\n\t\tg = (v - c) / (1 - c);\n\t}\n\n\treturn [hwb[0], c * 100, g * 100];\n};\n\nconvert.apple.rgb = function (apple) {\n\treturn [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255];\n};\n\nconvert.rgb.apple = function (rgb) {\n\treturn [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535];\n};\n\nconvert.gray.rgb = function (args) {\n\treturn [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];\n};\n\nconvert.gray.hsl = convert.gray.hsv = function (args) {\n\treturn [0, 0, args[0]];\n};\n\nconvert.gray.hwb = function (gray) {\n\treturn [0, 100, gray[0]];\n};\n\nconvert.gray.cmyk = function (gray) {\n\treturn [0, 0, 0, gray[0]];\n};\n\nconvert.gray.lab = function (gray) {\n\treturn [gray[0], 0, 0];\n};\n\nconvert.gray.hex = function (gray) {\n\tvar val = Math.round(gray[0] / 100 * 255) & 0xFF;\n\tvar integer = (val << 16) + (val << 8) + val;\n\n\tvar string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.rgb.gray = function (rgb) {\n\tvar val = (rgb[0] + rgb[1] + rgb[2]) / 3;\n\treturn [val / 255 * 100];\n};\n","var conversions = require('./conversions');\nvar route = require('./route');\n\nvar convert = {};\n\nvar models = Object.keys(conversions);\n\nfunction wrapRaw(fn) {\n\tvar wrappedFn = function (args) {\n\t\tif (args === undefined || args === null) {\n\t\t\treturn args;\n\t\t}\n\n\t\tif (arguments.length > 1) {\n\t\t\targs = Array.prototype.slice.call(arguments);\n\t\t}\n\n\t\treturn fn(args);\n\t};\n\n\t// preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nfunction wrapRounded(fn) {\n\tvar wrappedFn = function (args) {\n\t\tif (args === undefined || args === null) {\n\t\t\treturn args;\n\t\t}\n\n\t\tif (arguments.length > 1) {\n\t\t\targs = Array.prototype.slice.call(arguments);\n\t\t}\n\n\t\tvar result = fn(args);\n\n\t\t// we're assuming the result is an array here.\n\t\t// see notice in conversions.js; don't use box types\n\t\t// in conversion functions.\n\t\tif (typeof result === 'object') {\n\t\t\tfor (var len = result.length, i = 0; i < len; i++) {\n\t\t\t\tresult[i] = Math.round(result[i]);\n\t\t\t}\n\t\t}\n\n\t\treturn result;\n\t};\n\n\t// preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nmodels.forEach(function (fromModel) {\n\tconvert[fromModel] = {};\n\n\tObject.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});\n\tObject.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});\n\n\tvar routes = route(fromModel);\n\tvar routeModels = Object.keys(routes);\n\n\trouteModels.forEach(function (toModel) {\n\t\tvar fn = routes[toModel];\n\n\t\tconvert[fromModel][toModel] = wrapRounded(fn);\n\t\tconvert[fromModel][toModel].raw = wrapRaw(fn);\n\t});\n});\n\nmodule.exports = convert;\n","var conversions = require('./conversions');\n\n/*\n\tthis function routes a model to all other models.\n\n\tall functions that are routed have a property `.conversion` attached\n\tto the returned synthetic function. This property is an array\n\tof strings, each with the steps in between the 'from' and 'to'\n\tcolor models (inclusive).\n\n\tconversions that are not possible simply are not included.\n*/\n\nfunction buildGraph() {\n\tvar graph = {};\n\t// https://jsperf.com/object-keys-vs-for-in-with-closure/3\n\tvar models = Object.keys(conversions);\n\n\tfor (var len = models.length, i = 0; i < len; i++) {\n\t\tgraph[models[i]] = {\n\t\t\t// http://jsperf.com/1-vs-infinity\n\t\t\t// micro-opt, but this is simple.\n\t\t\tdistance: -1,\n\t\t\tparent: null\n\t\t};\n\t}\n\n\treturn graph;\n}\n\n// https://en.wikipedia.org/wiki/Breadth-first_search\nfunction deriveBFS(fromModel) {\n\tvar graph = buildGraph();\n\tvar queue = [fromModel]; // unshift -> queue -> pop\n\n\tgraph[fromModel].distance = 0;\n\n\twhile (queue.length) {\n\t\tvar current = queue.pop();\n\t\tvar adjacents = Object.keys(conversions[current]);\n\n\t\tfor (var len = adjacents.length, i = 0; i < len; i++) {\n\t\t\tvar adjacent = adjacents[i];\n\t\t\tvar node = graph[adjacent];\n\n\t\t\tif (node.distance === -1) {\n\t\t\t\tnode.distance = graph[current].distance + 1;\n\t\t\t\tnode.parent = current;\n\t\t\t\tqueue.unshift(adjacent);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn graph;\n}\n\nfunction link(from, to) {\n\treturn function (args) {\n\t\treturn to(from(args));\n\t};\n}\n\nfunction wrapConversion(toModel, graph) {\n\tvar path = [graph[toModel].parent, toModel];\n\tvar fn = conversions[graph[toModel].parent][toModel];\n\n\tvar cur = graph[toModel].parent;\n\twhile (graph[cur].parent) {\n\t\tpath.unshift(graph[cur].parent);\n\t\tfn = link(conversions[graph[cur].parent][cur], fn);\n\t\tcur = graph[cur].parent;\n\t}\n\n\tfn.conversion = path;\n\treturn fn;\n}\n\nmodule.exports = function (fromModel) {\n\tvar graph = deriveBFS(fromModel);\n\tvar conversion = {};\n\n\tvar models = Object.keys(graph);\n\tfor (var len = models.length, i = 0; i < len; i++) {\n\t\tvar toModel = models[i];\n\t\tvar node = graph[toModel];\n\n\t\tif (node.parent === null) {\n\t\t\t// no possible conversion, or this node is the source model.\n\t\t\tcontinue;\n\t\t}\n\n\t\tconversion[toModel] = wrapConversion(toModel, graph);\n\t}\n\n\treturn conversion;\n};\n\n","'use strict'\r\n\r\nmodule.exports = {\r\n\t\"aliceblue\": [240, 248, 255],\r\n\t\"antiquewhite\": [250, 235, 215],\r\n\t\"aqua\": [0, 255, 255],\r\n\t\"aquamarine\": [127, 255, 212],\r\n\t\"azure\": [240, 255, 255],\r\n\t\"beige\": [245, 245, 220],\r\n\t\"bisque\": [255, 228, 196],\r\n\t\"black\": [0, 0, 0],\r\n\t\"blanchedalmond\": [255, 235, 205],\r\n\t\"blue\": [0, 0, 255],\r\n\t\"blueviolet\": [138, 43, 226],\r\n\t\"brown\": [165, 42, 42],\r\n\t\"burlywood\": [222, 184, 135],\r\n\t\"cadetblue\": [95, 158, 160],\r\n\t\"chartreuse\": [127, 255, 0],\r\n\t\"chocolate\": [210, 105, 30],\r\n\t\"coral\": [255, 127, 80],\r\n\t\"cornflowerblue\": [100, 149, 237],\r\n\t\"cornsilk\": [255, 248, 220],\r\n\t\"crimson\": [220, 20, 60],\r\n\t\"cyan\": [0, 255, 255],\r\n\t\"darkblue\": [0, 0, 139],\r\n\t\"darkcyan\": [0, 139, 139],\r\n\t\"darkgoldenrod\": [184, 134, 11],\r\n\t\"darkgray\": [169, 169, 169],\r\n\t\"darkgreen\": [0, 100, 0],\r\n\t\"darkgrey\": [169, 169, 169],\r\n\t\"darkkhaki\": [189, 183, 107],\r\n\t\"darkmagenta\": [139, 0, 139],\r\n\t\"darkolivegreen\": [85, 107, 47],\r\n\t\"darkorange\": [255, 140, 0],\r\n\t\"darkorchid\": [153, 50, 204],\r\n\t\"darkred\": [139, 0, 0],\r\n\t\"darksalmon\": [233, 150, 122],\r\n\t\"darkseagreen\": [143, 188, 143],\r\n\t\"darkslateblue\": [72, 61, 139],\r\n\t\"darkslategray\": [47, 79, 79],\r\n\t\"darkslategrey\": [47, 79, 79],\r\n\t\"darkturquoise\": [0, 206, 209],\r\n\t\"darkviolet\": [148, 0, 211],\r\n\t\"deeppink\": [255, 20, 147],\r\n\t\"deepskyblue\": [0, 191, 255],\r\n\t\"dimgray\": [105, 105, 105],\r\n\t\"dimgrey\": [105, 105, 105],\r\n\t\"dodgerblue\": [30, 144, 255],\r\n\t\"firebrick\": [178, 34, 34],\r\n\t\"floralwhite\": [255, 250, 240],\r\n\t\"forestgreen\": [34, 139, 34],\r\n\t\"fuchsia\": [255, 0, 255],\r\n\t\"gainsboro\": [220, 220, 220],\r\n\t\"ghostwhite\": [248, 248, 255],\r\n\t\"gold\": [255, 215, 0],\r\n\t\"goldenrod\": [218, 165, 32],\r\n\t\"gray\": [128, 128, 128],\r\n\t\"green\": [0, 128, 0],\r\n\t\"greenyellow\": [173, 255, 47],\r\n\t\"grey\": [128, 128, 128],\r\n\t\"honeydew\": [240, 255, 240],\r\n\t\"hotpink\": [255, 105, 180],\r\n\t\"indianred\": [205, 92, 92],\r\n\t\"indigo\": [75, 0, 130],\r\n\t\"ivory\": [255, 255, 240],\r\n\t\"khaki\": [240, 230, 140],\r\n\t\"lavender\": [230, 230, 250],\r\n\t\"lavenderblush\": [255, 240, 245],\r\n\t\"lawngreen\": [124, 252, 0],\r\n\t\"lemonchiffon\": [255, 250, 205],\r\n\t\"lightblue\": [173, 216, 230],\r\n\t\"lightcoral\": [240, 128, 128],\r\n\t\"lightcyan\": [224, 255, 255],\r\n\t\"lightgoldenrodyellow\": [250, 250, 210],\r\n\t\"lightgray\": [211, 211, 211],\r\n\t\"lightgreen\": [144, 238, 144],\r\n\t\"lightgrey\": [211, 211, 211],\r\n\t\"lightpink\": [255, 182, 193],\r\n\t\"lightsalmon\": [255, 160, 122],\r\n\t\"lightseagreen\": [32, 178, 170],\r\n\t\"lightskyblue\": [135, 206, 250],\r\n\t\"lightslategray\": [119, 136, 153],\r\n\t\"lightslategrey\": [119, 136, 153],\r\n\t\"lightsteelblue\": [176, 196, 222],\r\n\t\"lightyellow\": [255, 255, 224],\r\n\t\"lime\": [0, 255, 0],\r\n\t\"limegreen\": [50, 205, 50],\r\n\t\"linen\": [250, 240, 230],\r\n\t\"magenta\": [255, 0, 255],\r\n\t\"maroon\": [128, 0, 0],\r\n\t\"mediumaquamarine\": [102, 205, 170],\r\n\t\"mediumblue\": [0, 0, 205],\r\n\t\"mediumorchid\": [186, 85, 211],\r\n\t\"mediumpurple\": [147, 112, 219],\r\n\t\"mediumseagreen\": [60, 179, 113],\r\n\t\"mediumslateblue\": [123, 104, 238],\r\n\t\"mediumspringgreen\": [0, 250, 154],\r\n\t\"mediumturquoise\": [72, 209, 204],\r\n\t\"mediumvioletred\": [199, 21, 133],\r\n\t\"midnightblue\": [25, 25, 112],\r\n\t\"mintcream\": [245, 255, 250],\r\n\t\"mistyrose\": [255, 228, 225],\r\n\t\"moccasin\": [255, 228, 181],\r\n\t\"navajowhite\": [255, 222, 173],\r\n\t\"navy\": [0, 0, 128],\r\n\t\"oldlace\": [253, 245, 230],\r\n\t\"olive\": [128, 128, 0],\r\n\t\"olivedrab\": [107, 142, 35],\r\n\t\"orange\": [255, 165, 0],\r\n\t\"orangered\": [255, 69, 0],\r\n\t\"orchid\": [218, 112, 214],\r\n\t\"palegoldenrod\": [238, 232, 170],\r\n\t\"palegreen\": [152, 251, 152],\r\n\t\"paleturquoise\": [175, 238, 238],\r\n\t\"palevioletred\": [219, 112, 147],\r\n\t\"papayawhip\": [255, 239, 213],\r\n\t\"peachpuff\": [255, 218, 185],\r\n\t\"peru\": [205, 133, 63],\r\n\t\"pink\": [255, 192, 203],\r\n\t\"plum\": [221, 160, 221],\r\n\t\"powderblue\": [176, 224, 230],\r\n\t\"purple\": [128, 0, 128],\r\n\t\"rebeccapurple\": [102, 51, 153],\r\n\t\"red\": [255, 0, 0],\r\n\t\"rosybrown\": [188, 143, 143],\r\n\t\"royalblue\": [65, 105, 225],\r\n\t\"saddlebrown\": [139, 69, 19],\r\n\t\"salmon\": [250, 128, 114],\r\n\t\"sandybrown\": [244, 164, 96],\r\n\t\"seagreen\": [46, 139, 87],\r\n\t\"seashell\": [255, 245, 238],\r\n\t\"sienna\": [160, 82, 45],\r\n\t\"silver\": [192, 192, 192],\r\n\t\"skyblue\": [135, 206, 235],\r\n\t\"slateblue\": [106, 90, 205],\r\n\t\"slategray\": [112, 128, 144],\r\n\t\"slategrey\": [112, 128, 144],\r\n\t\"snow\": [255, 250, 250],\r\n\t\"springgreen\": [0, 255, 127],\r\n\t\"steelblue\": [70, 130, 180],\r\n\t\"tan\": [210, 180, 140],\r\n\t\"teal\": [0, 128, 128],\r\n\t\"thistle\": [216, 191, 216],\r\n\t\"tomato\": [255, 99, 71],\r\n\t\"turquoise\": [64, 224, 208],\r\n\t\"violet\": [238, 130, 238],\r\n\t\"wheat\": [245, 222, 179],\r\n\t\"white\": [255, 255, 255],\r\n\t\"whitesmoke\": [245, 245, 245],\r\n\t\"yellow\": [255, 255, 0],\r\n\t\"yellowgreen\": [154, 205, 50]\r\n};\r\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.Explorer = void 0;\n\nvar _path = _interopRequireDefault(require(\"path\"));\n\nvar _cacheWrapper = require(\"./cacheWrapper\");\n\nvar _ExplorerBase = require(\"./ExplorerBase\");\n\nvar _getDirectory = require(\"./getDirectory\");\n\nvar _readFile = require(\"./readFile\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nclass Explorer extends _ExplorerBase.ExplorerBase {\n constructor(options) {\n super(options);\n }\n\n async search(searchFrom = process.cwd()) {\n if (this.config.metaConfigFilePath) {\n const config = await this._loadFile(this.config.metaConfigFilePath, true);\n\n if (config && !config.isEmpty) {\n return config;\n }\n }\n\n return await this.searchFromDirectory(await (0, _getDirectory.getDirectory)(searchFrom));\n }\n\n async searchFromDirectory(dir) {\n const absoluteDir = _path.default.resolve(process.cwd(), dir);\n\n const run = async () => {\n const result = await this.searchDirectory(absoluteDir);\n const nextDir = this.nextDirectoryToSearch(absoluteDir, result);\n\n if (nextDir) {\n return this.searchFromDirectory(nextDir);\n }\n\n return await this.config.transform(result);\n };\n\n if (this.searchCache) {\n return (0, _cacheWrapper.cacheWrapper)(this.searchCache, absoluteDir, run);\n }\n\n return run();\n }\n\n async searchDirectory(dir) {\n for await (const place of this.config.searchPlaces) {\n const placeResult = await this.loadSearchPlace(dir, place);\n\n if (this.shouldSearchStopWithResult(placeResult)) {\n return placeResult;\n }\n } // config not found\n\n\n return null;\n }\n\n async loadSearchPlace(dir, place) {\n const filepath = _path.default.join(dir, place);\n\n const fileContents = await (0, _readFile.readFile)(filepath);\n return await this.createCosmiconfigResult(filepath, fileContents, false);\n }\n\n async loadFileContent(filepath, content) {\n if (content === null) {\n return null;\n }\n\n if (content.trim() === '') {\n return undefined;\n }\n\n const loader = this.getLoaderEntryForFile(filepath);\n\n try {\n return await loader(filepath, content);\n } catch (e) {\n e.filepath = filepath;\n throw e;\n }\n }\n\n async createCosmiconfigResult(filepath, content, forceProp) {\n const fileContent = await this.loadFileContent(filepath, content);\n return this.loadedContentToCosmiconfigResult(filepath, fileContent, forceProp);\n }\n\n async load(filepath) {\n return this._loadFile(filepath, false);\n }\n\n async _loadFile(filepath, forceProp) {\n this.validateFilePath(filepath);\n\n const absoluteFilePath = _path.default.resolve(process.cwd(), filepath);\n\n const runLoad = async () => {\n const fileContents = await (0, _readFile.readFile)(absoluteFilePath, {\n throwNotFound: true\n });\n const result = await this.createCosmiconfigResult(absoluteFilePath, fileContents, forceProp);\n return await this.config.transform(result);\n };\n\n if (this.loadCache) {\n return (0, _cacheWrapper.cacheWrapper)(this.loadCache, absoluteFilePath, runLoad);\n }\n\n return runLoad();\n }\n\n}\n\nexports.Explorer = Explorer;\n//# sourceMappingURL=Explorer.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.ExplorerBase = void 0;\nexports.getExtensionDescription = getExtensionDescription;\n\nvar _path = _interopRequireDefault(require(\"path\"));\n\nvar _getPropertyByPath = require(\"./getPropertyByPath\");\n\nvar _loaders = require(\"./loaders\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nclass ExplorerBase {\n constructor(options) {\n if (options.cache) {\n this.loadCache = new Map();\n this.searchCache = new Map();\n }\n\n this.config = options;\n this.validateConfig();\n }\n\n clearLoadCache() {\n if (this.loadCache) {\n this.loadCache.clear();\n }\n }\n\n clearSearchCache() {\n if (this.searchCache) {\n this.searchCache.clear();\n }\n }\n\n clearCaches() {\n this.clearLoadCache();\n this.clearSearchCache();\n }\n\n validateConfig() {\n const config = this.config;\n config.searchPlaces.forEach(place => {\n const loaderKey = _path.default.extname(place) || 'noExt';\n const loader = config.loaders[loaderKey];\n\n if (!loader) {\n throw new Error(`No loader specified for ${getExtensionDescription(place)}, so searchPlaces item \"${place}\" is invalid`);\n }\n\n if (typeof loader !== 'function') {\n throw new Error(`loader for ${getExtensionDescription(place)} is not a function (type provided: \"${typeof loader}\"), so searchPlaces item \"${place}\" is invalid`);\n }\n });\n }\n\n shouldSearchStopWithResult(result) {\n if (result === null) return false;\n return !(result.isEmpty && this.config.ignoreEmptySearchPlaces);\n }\n\n nextDirectoryToSearch(currentDir, currentResult) {\n if (this.shouldSearchStopWithResult(currentResult)) {\n return null;\n }\n\n const nextDir = nextDirUp(currentDir);\n\n if (nextDir === currentDir || currentDir === this.config.stopDir) {\n return null;\n }\n\n return nextDir;\n }\n\n loadPackageProp(filepath, content) {\n const parsedContent = _loaders.loaders.loadJson(filepath, content);\n\n const packagePropValue = (0, _getPropertyByPath.getPropertyByPath)(parsedContent, this.config.packageProp);\n return packagePropValue || null;\n }\n\n getLoaderEntryForFile(filepath) {\n if (_path.default.basename(filepath) === 'package.json') {\n return this.loadPackageProp.bind(this);\n }\n\n const loaderKey = _path.default.extname(filepath) || 'noExt';\n const loader = this.config.loaders[loaderKey];\n\n if (!loader) {\n throw new Error(`No loader specified for ${getExtensionDescription(filepath)}`);\n }\n\n return loader;\n }\n\n loadedContentToCosmiconfigResult(filepath, loadedContent, forceProp) {\n if (loadedContent === null) {\n return null;\n }\n\n if (loadedContent === undefined) {\n return {\n filepath,\n config: undefined,\n isEmpty: true\n };\n }\n\n if (this.config.usePackagePropInConfigFiles || forceProp) {\n loadedContent = (0, _getPropertyByPath.getPropertyByPath)(loadedContent, this.config.packageProp);\n }\n\n if (loadedContent === undefined) {\n return {\n filepath,\n config: undefined,\n isEmpty: true\n };\n }\n\n return {\n config: loadedContent,\n filepath\n };\n }\n\n validateFilePath(filepath) {\n if (!filepath) {\n throw new Error('load must pass a non-empty string');\n }\n }\n\n}\n\nexports.ExplorerBase = ExplorerBase;\n\nfunction nextDirUp(dir) {\n return _path.default.dirname(dir);\n}\n\nfunction getExtensionDescription(filepath) {\n const ext = _path.default.extname(filepath);\n\n return ext ? `extension \"${ext}\"` : 'files without extensions';\n}\n//# sourceMappingURL=ExplorerBase.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.ExplorerSync = void 0;\n\nvar _path = _interopRequireDefault(require(\"path\"));\n\nvar _cacheWrapper = require(\"./cacheWrapper\");\n\nvar _ExplorerBase = require(\"./ExplorerBase\");\n\nvar _getDirectory = require(\"./getDirectory\");\n\nvar _readFile = require(\"./readFile\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nclass ExplorerSync extends _ExplorerBase.ExplorerBase {\n constructor(options) {\n super(options);\n }\n\n searchSync(searchFrom = process.cwd()) {\n if (this.config.metaConfigFilePath) {\n const config = this._loadFileSync(this.config.metaConfigFilePath, true);\n\n if (config && !config.isEmpty) {\n return config;\n }\n }\n\n return this.searchFromDirectorySync((0, _getDirectory.getDirectorySync)(searchFrom));\n }\n\n searchFromDirectorySync(dir) {\n const absoluteDir = _path.default.resolve(process.cwd(), dir);\n\n const run = () => {\n const result = this.searchDirectorySync(absoluteDir);\n const nextDir = this.nextDirectoryToSearch(absoluteDir, result);\n\n if (nextDir) {\n return this.searchFromDirectorySync(nextDir);\n }\n\n return this.config.transform(result);\n };\n\n if (this.searchCache) {\n return (0, _cacheWrapper.cacheWrapperSync)(this.searchCache, absoluteDir, run);\n }\n\n return run();\n }\n\n searchDirectorySync(dir) {\n for (const place of this.config.searchPlaces) {\n const placeResult = this.loadSearchPlaceSync(dir, place);\n\n if (this.shouldSearchStopWithResult(placeResult)) {\n return placeResult;\n }\n } // config not found\n\n\n return null;\n }\n\n loadSearchPlaceSync(dir, place) {\n const filepath = _path.default.join(dir, place);\n\n const content = (0, _readFile.readFileSync)(filepath);\n return this.createCosmiconfigResultSync(filepath, content, false);\n }\n\n loadFileContentSync(filepath, content) {\n if (content === null) {\n return null;\n }\n\n if (content.trim() === '') {\n return undefined;\n }\n\n const loader = this.getLoaderEntryForFile(filepath);\n\n try {\n return loader(filepath, content);\n } catch (e) {\n e.filepath = filepath;\n throw e;\n }\n }\n\n createCosmiconfigResultSync(filepath, content, forceProp) {\n const fileContent = this.loadFileContentSync(filepath, content);\n return this.loadedContentToCosmiconfigResult(filepath, fileContent, forceProp);\n }\n\n loadSync(filepath) {\n return this._loadFileSync(filepath, false);\n }\n\n _loadFileSync(filepath, forceProp) {\n this.validateFilePath(filepath);\n\n const absoluteFilePath = _path.default.resolve(process.cwd(), filepath);\n\n const runLoadSync = () => {\n const content = (0, _readFile.readFileSync)(absoluteFilePath, {\n throwNotFound: true\n });\n const cosmiconfigResult = this.createCosmiconfigResultSync(absoluteFilePath, content, forceProp);\n return this.config.transform(cosmiconfigResult);\n };\n\n if (this.loadCache) {\n return (0, _cacheWrapper.cacheWrapperSync)(this.loadCache, absoluteFilePath, runLoadSync);\n }\n\n return runLoadSync();\n }\n\n}\n\nexports.ExplorerSync = ExplorerSync;\n//# sourceMappingURL=ExplorerSync.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.cacheWrapper = cacheWrapper;\nexports.cacheWrapperSync = cacheWrapperSync;\n\nasync function cacheWrapper(cache, key, fn) {\n const cached = cache.get(key);\n\n if (cached !== undefined) {\n return cached;\n }\n\n const result = await fn();\n cache.set(key, result);\n return result;\n}\n\nfunction cacheWrapperSync(cache, key, fn) {\n const cached = cache.get(key);\n\n if (cached !== undefined) {\n return cached;\n }\n\n const result = fn();\n cache.set(key, result);\n return result;\n}\n//# sourceMappingURL=cacheWrapper.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getDirectory = getDirectory;\nexports.getDirectorySync = getDirectorySync;\n\nvar _path = _interopRequireDefault(require(\"path\"));\n\nvar _pathType = require(\"path-type\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nasync function getDirectory(filepath) {\n const filePathIsDirectory = await (0, _pathType.isDirectory)(filepath);\n\n if (filePathIsDirectory === true) {\n return filepath;\n }\n\n const directory = _path.default.dirname(filepath);\n\n return directory;\n}\n\nfunction getDirectorySync(filepath) {\n const filePathIsDirectory = (0, _pathType.isDirectorySync)(filepath);\n\n if (filePathIsDirectory === true) {\n return filepath;\n }\n\n const directory = _path.default.dirname(filepath);\n\n return directory;\n}\n//# sourceMappingURL=getDirectory.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.getPropertyByPath = getPropertyByPath;\n\n// Resolves property names or property paths defined with period-delimited\n// strings or arrays of strings. Property names that are found on the source\n// object are used directly (even if they include a period).\n// Nested property names that include periods, within a path, are only\n// understood in array paths.\nfunction getPropertyByPath(source, path) {\n if (typeof path === 'string' && Object.prototype.hasOwnProperty.call(source, path)) {\n return source[path];\n }\n\n const parsedPath = typeof path === 'string' ? path.split('.') : path; // eslint-disable-next-line @typescript-eslint/no-explicit-any\n\n return parsedPath.reduce((previous, key) => {\n if (previous === undefined) {\n return previous;\n }\n\n return previous[key];\n }, source);\n}\n//# sourceMappingURL=getPropertyByPath.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.cosmiconfig = cosmiconfig;\nexports.cosmiconfigSync = cosmiconfigSync;\nexports.metaSearchPlaces = exports.defaultLoaders = void 0;\n\nvar _os = _interopRequireDefault(require(\"os\"));\n\nvar _Explorer = require(\"./Explorer\");\n\nvar _ExplorerSync = require(\"./ExplorerSync\");\n\nvar _loaders = require(\"./loaders\");\n\nvar _types = require(\"./types\");\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/* eslint-disable @typescript-eslint/explicit-module-boundary-types */\n// this needs to be hardcoded, as this is intended for end users, who can't supply options at this point\nconst metaSearchPlaces = ['package.json', '.config.json', '.config.yaml', '.config.yml', '.config.js', '.config.cjs']; // do not allow mutation of default loaders. Make sure it is set inside options\n\nexports.metaSearchPlaces = metaSearchPlaces;\nconst defaultLoaders = Object.freeze({\n '.cjs': _loaders.loaders.loadJs,\n '.js': _loaders.loaders.loadJs,\n '.json': _loaders.loaders.loadJson,\n '.yaml': _loaders.loaders.loadYaml,\n '.yml': _loaders.loaders.loadYaml,\n noExt: _loaders.loaders.loadYaml\n});\nexports.defaultLoaders = defaultLoaders;\n\nconst identity = function identity(x) {\n return x;\n};\n\nfunction replaceMetaPlaceholders(paths, moduleName) {\n return paths.map(path => path.replace('{name}', moduleName));\n}\n\nfunction getExplorerOptions(moduleName, options) {\n var _metaConfig$config;\n\n const metaExplorer = new _ExplorerSync.ExplorerSync({\n packageProp: 'cosmiconfig',\n stopDir: process.cwd(),\n searchPlaces: metaSearchPlaces,\n ignoreEmptySearchPlaces: false,\n usePackagePropInConfigFiles: true,\n loaders: defaultLoaders,\n transform: identity,\n cache: true,\n metaConfigFilePath: null\n });\n const metaConfig = metaExplorer.searchSync();\n\n if (!metaConfig) {\n return normalizeOptions(moduleName, options);\n }\n\n if ((_metaConfig$config = metaConfig.config) !== null && _metaConfig$config !== void 0 && _metaConfig$config.loaders) {\n throw new Error('Can not specify loaders in meta config file');\n }\n\n const overrideOptions = metaConfig.config ?? {};\n\n if (overrideOptions.searchPlaces) {\n overrideOptions.searchPlaces = replaceMetaPlaceholders(overrideOptions.searchPlaces, moduleName);\n }\n\n overrideOptions.metaConfigFilePath = metaConfig.filepath;\n const mergedOptions = { ...options,\n ...overrideOptions\n };\n return normalizeOptions(moduleName, mergedOptions);\n}\n\nfunction cosmiconfig(moduleName, options = {}) {\n const normalizedOptions = getExplorerOptions(moduleName, options);\n const explorer = new _Explorer.Explorer(normalizedOptions);\n return {\n search: explorer.search.bind(explorer),\n load: explorer.load.bind(explorer),\n clearLoadCache: explorer.clearLoadCache.bind(explorer),\n clearSearchCache: explorer.clearSearchCache.bind(explorer),\n clearCaches: explorer.clearCaches.bind(explorer)\n };\n} // eslint-disable-next-line @typescript-eslint/explicit-function-return-type\n\n\nfunction cosmiconfigSync(moduleName, options = {}) {\n const normalizedOptions = getExplorerOptions(moduleName, options);\n const explorerSync = new _ExplorerSync.ExplorerSync(normalizedOptions);\n return {\n search: explorerSync.searchSync.bind(explorerSync),\n load: explorerSync.loadSync.bind(explorerSync),\n clearLoadCache: explorerSync.clearLoadCache.bind(explorerSync),\n clearSearchCache: explorerSync.clearSearchCache.bind(explorerSync),\n clearCaches: explorerSync.clearCaches.bind(explorerSync)\n };\n}\n\nfunction normalizeOptions(moduleName, options) {\n const defaults = {\n packageProp: moduleName,\n searchPlaces: ['package.json', `.${moduleName}rc`, `.${moduleName}rc.json`, `.${moduleName}rc.yaml`, `.${moduleName}rc.yml`, `.${moduleName}rc.js`, `.${moduleName}rc.cjs`, `.config/${moduleName}rc`, `.config/${moduleName}rc.json`, `.config/${moduleName}rc.yaml`, `.config/${moduleName}rc.yml`, `.config/${moduleName}rc.js`, `.config/${moduleName}rc.cjs`, `${moduleName}.config.js`, `${moduleName}.config.cjs`],\n ignoreEmptySearchPlaces: true,\n stopDir: _os.default.homedir(),\n cache: true,\n transform: identity,\n loaders: defaultLoaders,\n metaConfigFilePath: null\n };\n let loaders = { ...defaults.loaders\n };\n\n if (options.loaders) {\n Object.assign(loaders, options.loaders);\n }\n\n return { ...defaults,\n ...options,\n loaders\n };\n}\n//# sourceMappingURL=index.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.loaders = void 0;\n\n/* eslint-disable @typescript-eslint/no-require-imports */\nlet importFresh;\n\nconst loadJs = function loadJs(filepath) {\n if (importFresh === undefined) {\n importFresh = require('import-fresh');\n }\n\n const result = importFresh(filepath);\n return result;\n};\n\nlet parseJson;\n\nconst loadJson = function loadJson(filepath, content) {\n if (parseJson === undefined) {\n parseJson = require('parse-json');\n }\n\n try {\n const result = parseJson(content);\n return result;\n } catch (error) {\n error.message = `JSON Error in ${filepath}:\\n${error.message}`;\n throw error;\n }\n};\n\nlet yaml;\n\nconst loadYaml = function loadYaml(filepath, content) {\n if (yaml === undefined) {\n yaml = require('js-yaml');\n }\n\n try {\n const result = yaml.load(content);\n return result;\n } catch (error) {\n error.message = `YAML Error in ${filepath}:\\n${error.message}`;\n throw error;\n }\n};\n\nconst loaders = {\n loadJs,\n loadJson,\n loadYaml\n};\nexports.loaders = loaders;\n//# sourceMappingURL=loaders.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.readFile = readFile;\nexports.readFileSync = readFileSync;\n\nvar _fs = _interopRequireDefault(require(\"fs\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nasync function fsReadFileAsync(pathname, encoding) {\n return new Promise((resolve, reject) => {\n _fs.default.readFile(pathname, encoding, (error, contents) => {\n if (error) {\n reject(error);\n return;\n }\n\n resolve(contents);\n });\n });\n}\n\nasync function readFile(filepath, options = {}) {\n const throwNotFound = options.throwNotFound === true;\n\n try {\n const content = await fsReadFileAsync(filepath, 'utf8');\n return content;\n } catch (error) {\n if (throwNotFound === false && (error.code === 'ENOENT' || error.code === 'EISDIR')) {\n return null;\n }\n\n throw error;\n }\n}\n\nfunction readFileSync(filepath, options = {}) {\n const throwNotFound = options.throwNotFound === true;\n\n try {\n const content = _fs.default.readFileSync(filepath, 'utf8');\n\n return content;\n } catch (error) {\n if (throwNotFound === false && (error.code === 'ENOENT' || error.code === 'EISDIR')) {\n return null;\n }\n\n throw error;\n }\n}\n//# sourceMappingURL=readFile.js.map","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n//# sourceMappingURL=types.js.map","const nodeFetch = require('node-fetch')\nconst realFetch = nodeFetch.default || nodeFetch\n\nconst fetch = function (url, options) {\n // Support schemaless URIs on the server for parity with the browser.\n // Ex: //github.com/ -> https://github.com/\n if (/^\\/\\//.test(url)) {\n url = 'https:' + url\n }\n return realFetch.call(this, url, options)\n}\n\nfetch.ponyfill = true\n\nmodule.exports = exports = fetch\nexports.fetch = fetch\nexports.Headers = nodeFetch.Headers\nexports.Request = nodeFetch.Request\nexports.Response = nodeFetch.Response\n\n// Needed for TypeScript consumers without esModuleInterop.\nexports.default = fetch\n","\"use strict\";\n\nfunction padWithZeros(vNumber, width) {\n var numAsString = vNumber.toString();\n while (numAsString.length < width) {\n numAsString = \"0\" + numAsString;\n }\n return numAsString;\n}\n\nfunction addZero(vNumber) {\n return padWithZeros(vNumber, 2);\n}\n\n/**\n * Formats the TimeOffset\n * Thanks to http://www.svendtofte.com/code/date_format/\n * @private\n */\nfunction offset(timezoneOffset) {\n var os = Math.abs(timezoneOffset);\n var h = String(Math.floor(os / 60));\n var m = String(os % 60);\n h = (\"0\" + h).slice(-2);\n m = (\"0\" + m).slice(-2);\n return timezoneOffset === 0 ? \"Z\" : (timezoneOffset < 0 ? \"+\" : \"-\") + h + \":\" + m;\n}\n\nfunction asString(format, date) {\n if (typeof format !== \"string\") {\n date = format;\n format = module.exports.ISO8601_FORMAT;\n }\n if (!date) {\n date = module.exports.now();\n }\n\n // Issue # 14 - Per ISO8601 standard, the time string should be local time\n // with timezone info.\n // See https://en.wikipedia.org/wiki/ISO_8601 section \"Time offsets from UTC\"\n\n var vDay = addZero(date.getDate());\n var vMonth = addZero(date.getMonth() + 1);\n var vYearLong = addZero(date.getFullYear());\n var vYearShort = addZero(vYearLong.substring(2, 4));\n var vYear = format.indexOf(\"yyyy\") > -1 ? vYearLong : vYearShort;\n var vHour = addZero(date.getHours());\n var vMinute = addZero(date.getMinutes());\n var vSecond = addZero(date.getSeconds());\n var vMillisecond = padWithZeros(date.getMilliseconds(), 3);\n var vTimeZone = offset(date.getTimezoneOffset());\n var formatted = format\n .replace(/dd/g, vDay)\n .replace(/MM/g, vMonth)\n .replace(/y{1,4}/g, vYear)\n .replace(/hh/g, vHour)\n .replace(/mm/g, vMinute)\n .replace(/ss/g, vSecond)\n .replace(/SSS/g, vMillisecond)\n .replace(/O/g, vTimeZone);\n return formatted;\n}\n\nfunction setDatePart(date, part, value, local) {\n date['set' + (local ? '' : 'UTC') + part](value);\n}\n\nfunction extractDateParts(pattern, str, missingValuesDate) {\n // Javascript Date object doesn't support custom timezone. Sets all felds as\n // GMT based to begin with. If the timezone offset is provided, then adjust\n // it using provided timezone, otherwise, adjust it with the system timezone.\n var local = pattern.indexOf('O') < 0;\n var monthOverflow = false;\n var matchers = [\n {\n pattern: /y{1,4}/,\n regexp: \"\\\\d{1,4}\",\n fn: function(date, value) {\n setDatePart(date, 'FullYear', value, local);\n }\n },\n {\n pattern: /MM/,\n regexp: \"\\\\d{1,2}\",\n fn: function(date, value) {\n setDatePart(date, 'Month', (value - 1), local);\n if (date.getMonth() !== (value - 1)) {\n // in the event of 31 May --> 31 Feb --> 3 Mar\n // this is correct behavior if no Date is involved\n monthOverflow = true;\n }\n }\n },\n {\n pattern: /dd/,\n regexp: \"\\\\d{1,2}\",\n fn: function(date, value) {\n // in the event of 31 May --> 31 Feb --> 3 Mar\n // reset Mar back to Feb, before setting the Date\n if (monthOverflow) {\n setDatePart(date, 'Month', (date.getMonth() - 1), local);\n }\n setDatePart(date, 'Date', value, local);\n }\n },\n {\n pattern: /hh/,\n regexp: \"\\\\d{1,2}\",\n fn: function(date, value) {\n setDatePart(date, 'Hours', value, local);\n }\n },\n {\n pattern: /mm/,\n regexp: \"\\\\d\\\\d\",\n fn: function(date, value) {\n setDatePart(date, 'Minutes', value, local);\n }\n },\n {\n pattern: /ss/,\n regexp: \"\\\\d\\\\d\",\n fn: function(date, value) {\n setDatePart(date, 'Seconds', value, local);\n }\n },\n {\n pattern: /SSS/,\n regexp: \"\\\\d\\\\d\\\\d\",\n fn: function(date, value) {\n setDatePart(date, 'Milliseconds', value, local);\n }\n },\n {\n pattern: /O/,\n regexp: \"[+-]\\\\d{1,2}:?\\\\d{2}?|Z\",\n fn: function(date, value) {\n if (value === \"Z\") {\n value = 0;\n }\n else {\n value = value.replace(\":\", \"\");\n }\n var offset = Math.abs(value);\n var timezoneOffset = (value > 0 ? -1 : 1 ) * ((offset % 100) + Math.floor(offset / 100) * 60);\n // Per ISO8601 standard: UTC = local time - offset\n //\n // For example, 2000-01-01T01:00:00-0700\n // local time: 2000-01-01T01:00:00\n // ==> UTC : 2000-01-01T08:00:00 ( 01 - (-7) = 8 )\n //\n // To make it even more confusing, the date.getTimezoneOffset() is\n // opposite sign of offset string in the ISO8601 standard. So if offset\n // is '-0700' the getTimezoneOffset() would be (+)420. The line above\n // calculates timezoneOffset to matche Javascript's behavior.\n //\n // The date/time of the input is actually the local time, so the date\n // object that was constructed is actually local time even thought the\n // UTC setters are used. This means the date object's internal UTC\n // representation was wrong. It needs to be fixed by substracting the\n // offset (or adding the offset minutes as they are opposite sign).\n //\n // Note: the time zone has to be processed after all other fields are\n // set. The result would be incorrect if the offset was calculated\n // first then overriden by the other filed setters.\n date.setUTCMinutes(date.getUTCMinutes() + timezoneOffset);\n }\n }\n ];\n\n var parsedPattern = matchers.reduce(\n function(p, m) {\n if (m.pattern.test(p.regexp)) {\n m.index = p.regexp.match(m.pattern).index;\n p.regexp = p.regexp.replace(m.pattern, \"(\" + m.regexp + \")\");\n } else {\n m.index = -1;\n }\n return p;\n },\n { regexp: pattern, index: [] }\n );\n\n var dateFns = matchers.filter(function(m) {\n return m.index > -1;\n });\n dateFns.sort(function(a, b) {\n return a.index - b.index;\n });\n\n var matcher = new RegExp(parsedPattern.regexp);\n var matches = matcher.exec(str);\n if (matches) {\n var date = missingValuesDate || module.exports.now();\n dateFns.forEach(function(f, i) {\n f.fn(date, matches[i + 1]);\n });\n\n return date;\n }\n\n throw new Error(\n \"String '\" + str + \"' could not be parsed as '\" + pattern + \"'\"\n );\n}\n\nfunction parse(pattern, str, missingValuesDate) {\n if (!pattern) {\n throw new Error(\"pattern must be supplied\");\n }\n\n return extractDateParts(pattern, str, missingValuesDate);\n}\n\n/**\n * Used for testing - replace this function with a fixed date.\n */\nfunction now() {\n return new Date();\n}\n\nmodule.exports = asString;\nmodule.exports.asString = asString;\nmodule.exports.parse = parse;\nmodule.exports.now = now;\nmodule.exports.ISO8601_FORMAT = \"yyyy-MM-ddThh:mm:ss.SSS\";\nmodule.exports.ISO8601_WITH_TZ_OFFSET_FORMAT = \"yyyy-MM-ddThh:mm:ss.SSSO\";\nmodule.exports.DATETIME_FORMAT = \"dd MM yyyy hh:mm:ss.SSS\";\nmodule.exports.ABSOLUTETIME_FORMAT = \"hh:mm:ss.SSS\";\n","/* eslint-env browser */\n\n/**\n * This is the web browser implementation of `debug()`.\n */\n\nexports.formatArgs = formatArgs;\nexports.save = save;\nexports.load = load;\nexports.useColors = useColors;\nexports.storage = localstorage();\nexports.destroy = (() => {\n\tlet warned = false;\n\n\treturn () => {\n\t\tif (!warned) {\n\t\t\twarned = true;\n\t\t\tconsole.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.');\n\t\t}\n\t};\n})();\n\n/**\n * Colors.\n */\n\nexports.colors = [\n\t'#0000CC',\n\t'#0000FF',\n\t'#0033CC',\n\t'#0033FF',\n\t'#0066CC',\n\t'#0066FF',\n\t'#0099CC',\n\t'#0099FF',\n\t'#00CC00',\n\t'#00CC33',\n\t'#00CC66',\n\t'#00CC99',\n\t'#00CCCC',\n\t'#00CCFF',\n\t'#3300CC',\n\t'#3300FF',\n\t'#3333CC',\n\t'#3333FF',\n\t'#3366CC',\n\t'#3366FF',\n\t'#3399CC',\n\t'#3399FF',\n\t'#33CC00',\n\t'#33CC33',\n\t'#33CC66',\n\t'#33CC99',\n\t'#33CCCC',\n\t'#33CCFF',\n\t'#6600CC',\n\t'#6600FF',\n\t'#6633CC',\n\t'#6633FF',\n\t'#66CC00',\n\t'#66CC33',\n\t'#9900CC',\n\t'#9900FF',\n\t'#9933CC',\n\t'#9933FF',\n\t'#99CC00',\n\t'#99CC33',\n\t'#CC0000',\n\t'#CC0033',\n\t'#CC0066',\n\t'#CC0099',\n\t'#CC00CC',\n\t'#CC00FF',\n\t'#CC3300',\n\t'#CC3333',\n\t'#CC3366',\n\t'#CC3399',\n\t'#CC33CC',\n\t'#CC33FF',\n\t'#CC6600',\n\t'#CC6633',\n\t'#CC9900',\n\t'#CC9933',\n\t'#CCCC00',\n\t'#CCCC33',\n\t'#FF0000',\n\t'#FF0033',\n\t'#FF0066',\n\t'#FF0099',\n\t'#FF00CC',\n\t'#FF00FF',\n\t'#FF3300',\n\t'#FF3333',\n\t'#FF3366',\n\t'#FF3399',\n\t'#FF33CC',\n\t'#FF33FF',\n\t'#FF6600',\n\t'#FF6633',\n\t'#FF9900',\n\t'#FF9933',\n\t'#FFCC00',\n\t'#FFCC33'\n];\n\n/**\n * Currently only WebKit-based Web Inspectors, Firefox >= v31,\n * and the Firebug extension (any Firefox version) are known\n * to support \"%c\" CSS customizations.\n *\n * TODO: add a `localStorage` variable to explicitly enable/disable colors\n */\n\n// eslint-disable-next-line complexity\nfunction useColors() {\n\t// NB: In an Electron preload script, document will be defined but not fully\n\t// initialized. Since we know we're in Chrome, we'll just detect this case\n\t// explicitly\n\tif (typeof window !== 'undefined' && window.process && (window.process.type === 'renderer' || window.process.__nwjs)) {\n\t\treturn true;\n\t}\n\n\t// Internet Explorer and Edge do not support colors.\n\tif (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/(edge|trident)\\/(\\d+)/)) {\n\t\treturn false;\n\t}\n\n\t// Is webkit? http://stackoverflow.com/a/16459606/376773\n\t// document is undefined in react-native: https://github.com/facebook/react-native/pull/1632\n\treturn (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||\n\t\t// Is firebug? http://stackoverflow.com/a/398120/376773\n\t\t(typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||\n\t\t// Is firefox >= v31?\n\t\t// https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages\n\t\t(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\\/(\\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||\n\t\t// Double check webkit in userAgent just in case we are in a worker\n\t\t(typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\\/(\\d+)/));\n}\n\n/**\n * Colorize log arguments if enabled.\n *\n * @api public\n */\n\nfunction formatArgs(args) {\n\targs[0] = (this.useColors ? '%c' : '') +\n\t\tthis.namespace +\n\t\t(this.useColors ? ' %c' : ' ') +\n\t\targs[0] +\n\t\t(this.useColors ? '%c ' : ' ') +\n\t\t'+' + module.exports.humanize(this.diff);\n\n\tif (!this.useColors) {\n\t\treturn;\n\t}\n\n\tconst c = 'color: ' + this.color;\n\targs.splice(1, 0, c, 'color: inherit');\n\n\t// The final \"%c\" is somewhat tricky, because there could be other\n\t// arguments passed either before or after the %c, so we need to\n\t// figure out the correct index to insert the CSS into\n\tlet index = 0;\n\tlet lastC = 0;\n\targs[0].replace(/%[a-zA-Z%]/g, match => {\n\t\tif (match === '%%') {\n\t\t\treturn;\n\t\t}\n\t\tindex++;\n\t\tif (match === '%c') {\n\t\t\t// We only are interested in the *last* %c\n\t\t\t// (the user may have provided their own)\n\t\t\tlastC = index;\n\t\t}\n\t});\n\n\targs.splice(lastC, 0, c);\n}\n\n/**\n * Invokes `console.debug()` when available.\n * No-op when `console.debug` is not a \"function\".\n * If `console.debug` is not available, falls back\n * to `console.log`.\n *\n * @api public\n */\nexports.log = console.debug || console.log || (() => {});\n\n/**\n * Save `namespaces`.\n *\n * @param {String} namespaces\n * @api private\n */\nfunction save(namespaces) {\n\ttry {\n\t\tif (namespaces) {\n\t\t\texports.storage.setItem('debug', namespaces);\n\t\t} else {\n\t\t\texports.storage.removeItem('debug');\n\t\t}\n\t} catch (error) {\n\t\t// Swallow\n\t\t// XXX (@Qix-) should we be logging these?\n\t}\n}\n\n/**\n * Load `namespaces`.\n *\n * @return {String} returns the previously persisted debug modes\n * @api private\n */\nfunction load() {\n\tlet r;\n\ttry {\n\t\tr = exports.storage.getItem('debug');\n\t} catch (error) {\n\t\t// Swallow\n\t\t// XXX (@Qix-) should we be logging these?\n\t}\n\n\t// If debug isn't set in LS, and we're in Electron, try to load $DEBUG\n\tif (!r && typeof process !== 'undefined' && 'env' in process) {\n\t\tr = process.env.DEBUG;\n\t}\n\n\treturn r;\n}\n\n/**\n * Localstorage attempts to return the localstorage.\n *\n * This is necessary because safari throws\n * when a user disables cookies/localstorage\n * and you attempt to access it.\n *\n * @return {LocalStorage}\n * @api private\n */\n\nfunction localstorage() {\n\ttry {\n\t\t// TVMLKit (Apple TV JS Runtime) does not have a window object, just localStorage in the global context\n\t\t// The Browser also has localStorage in the global context.\n\t\treturn localStorage;\n\t} catch (error) {\n\t\t// Swallow\n\t\t// XXX (@Qix-) should we be logging these?\n\t}\n}\n\nmodule.exports = require('./common')(exports);\n\nconst {formatters} = module.exports;\n\n/**\n * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.\n */\n\nformatters.j = function (v) {\n\ttry {\n\t\treturn JSON.stringify(v);\n\t} catch (error) {\n\t\treturn '[UnexpectedJSONParseError]: ' + error.message;\n\t}\n};\n","\n/**\n * This is the common logic for both the Node.js and web browser\n * implementations of `debug()`.\n */\n\nfunction setup(env) {\n\tcreateDebug.debug = createDebug;\n\tcreateDebug.default = createDebug;\n\tcreateDebug.coerce = coerce;\n\tcreateDebug.disable = disable;\n\tcreateDebug.enable = enable;\n\tcreateDebug.enabled = enabled;\n\tcreateDebug.humanize = require('ms');\n\tcreateDebug.destroy = destroy;\n\n\tObject.keys(env).forEach(key => {\n\t\tcreateDebug[key] = env[key];\n\t});\n\n\t/**\n\t* The currently active debug mode names, and names to skip.\n\t*/\n\n\tcreateDebug.names = [];\n\tcreateDebug.skips = [];\n\n\t/**\n\t* Map of special \"%n\" handling functions, for the debug \"format\" argument.\n\t*\n\t* Valid key names are a single, lower or upper-case letter, i.e. \"n\" and \"N\".\n\t*/\n\tcreateDebug.formatters = {};\n\n\t/**\n\t* Selects a color for a debug namespace\n\t* @param {String} namespace The namespace string for the debug instance to be colored\n\t* @return {Number|String} An ANSI color code for the given namespace\n\t* @api private\n\t*/\n\tfunction selectColor(namespace) {\n\t\tlet hash = 0;\n\n\t\tfor (let i = 0; i < namespace.length; i++) {\n\t\t\thash = ((hash << 5) - hash) + namespace.charCodeAt(i);\n\t\t\thash |= 0; // Convert to 32bit integer\n\t\t}\n\n\t\treturn createDebug.colors[Math.abs(hash) % createDebug.colors.length];\n\t}\n\tcreateDebug.selectColor = selectColor;\n\n\t/**\n\t* Create a debugger with the given `namespace`.\n\t*\n\t* @param {String} namespace\n\t* @return {Function}\n\t* @api public\n\t*/\n\tfunction createDebug(namespace) {\n\t\tlet prevTime;\n\t\tlet enableOverride = null;\n\t\tlet namespacesCache;\n\t\tlet enabledCache;\n\n\t\tfunction debug(...args) {\n\t\t\t// Disabled?\n\t\t\tif (!debug.enabled) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tconst self = debug;\n\n\t\t\t// Set `diff` timestamp\n\t\t\tconst curr = Number(new Date());\n\t\t\tconst ms = curr - (prevTime || curr);\n\t\t\tself.diff = ms;\n\t\t\tself.prev = prevTime;\n\t\t\tself.curr = curr;\n\t\t\tprevTime = curr;\n\n\t\t\targs[0] = createDebug.coerce(args[0]);\n\n\t\t\tif (typeof args[0] !== 'string') {\n\t\t\t\t// Anything else let's inspect with %O\n\t\t\t\targs.unshift('%O');\n\t\t\t}\n\n\t\t\t// Apply any `formatters` transformations\n\t\t\tlet index = 0;\n\t\t\targs[0] = args[0].replace(/%([a-zA-Z%])/g, (match, format) => {\n\t\t\t\t// If we encounter an escaped % then don't increase the array index\n\t\t\t\tif (match === '%%') {\n\t\t\t\t\treturn '%';\n\t\t\t\t}\n\t\t\t\tindex++;\n\t\t\t\tconst formatter = createDebug.formatters[format];\n\t\t\t\tif (typeof formatter === 'function') {\n\t\t\t\t\tconst val = args[index];\n\t\t\t\t\tmatch = formatter.call(self, val);\n\n\t\t\t\t\t// Now we need to remove `args[index]` since it's inlined in the `format`\n\t\t\t\t\targs.splice(index, 1);\n\t\t\t\t\tindex--;\n\t\t\t\t}\n\t\t\t\treturn match;\n\t\t\t});\n\n\t\t\t// Apply env-specific formatting (colors, etc.)\n\t\t\tcreateDebug.formatArgs.call(self, args);\n\n\t\t\tconst logFn = self.log || createDebug.log;\n\t\t\tlogFn.apply(self, args);\n\t\t}\n\n\t\tdebug.namespace = namespace;\n\t\tdebug.useColors = createDebug.useColors();\n\t\tdebug.color = createDebug.selectColor(namespace);\n\t\tdebug.extend = extend;\n\t\tdebug.destroy = createDebug.destroy; // XXX Temporary. Will be removed in the next major release.\n\n\t\tObject.defineProperty(debug, 'enabled', {\n\t\t\tenumerable: true,\n\t\t\tconfigurable: false,\n\t\t\tget: () => {\n\t\t\t\tif (enableOverride !== null) {\n\t\t\t\t\treturn enableOverride;\n\t\t\t\t}\n\t\t\t\tif (namespacesCache !== createDebug.namespaces) {\n\t\t\t\t\tnamespacesCache = createDebug.namespaces;\n\t\t\t\t\tenabledCache = createDebug.enabled(namespace);\n\t\t\t\t}\n\n\t\t\t\treturn enabledCache;\n\t\t\t},\n\t\t\tset: v => {\n\t\t\t\tenableOverride = v;\n\t\t\t}\n\t\t});\n\n\t\t// Env-specific initialization logic for debug instances\n\t\tif (typeof createDebug.init === 'function') {\n\t\t\tcreateDebug.init(debug);\n\t\t}\n\n\t\treturn debug;\n\t}\n\n\tfunction extend(namespace, delimiter) {\n\t\tconst newDebug = createDebug(this.namespace + (typeof delimiter === 'undefined' ? ':' : delimiter) + namespace);\n\t\tnewDebug.log = this.log;\n\t\treturn newDebug;\n\t}\n\n\t/**\n\t* Enables a debug mode by namespaces. This can include modes\n\t* separated by a colon and wildcards.\n\t*\n\t* @param {String} namespaces\n\t* @api public\n\t*/\n\tfunction enable(namespaces) {\n\t\tcreateDebug.save(namespaces);\n\t\tcreateDebug.namespaces = namespaces;\n\n\t\tcreateDebug.names = [];\n\t\tcreateDebug.skips = [];\n\n\t\tlet i;\n\t\tconst split = (typeof namespaces === 'string' ? namespaces : '').split(/[\\s,]+/);\n\t\tconst len = split.length;\n\n\t\tfor (i = 0; i < len; i++) {\n\t\t\tif (!split[i]) {\n\t\t\t\t// ignore empty strings\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\tnamespaces = split[i].replace(/\\*/g, '.*?');\n\n\t\t\tif (namespaces[0] === '-') {\n\t\t\t\tcreateDebug.skips.push(new RegExp('^' + namespaces.slice(1) + '$'));\n\t\t\t} else {\n\t\t\t\tcreateDebug.names.push(new RegExp('^' + namespaces + '$'));\n\t\t\t}\n\t\t}\n\t}\n\n\t/**\n\t* Disable debug output.\n\t*\n\t* @return {String} namespaces\n\t* @api public\n\t*/\n\tfunction disable() {\n\t\tconst namespaces = [\n\t\t\t...createDebug.names.map(toNamespace),\n\t\t\t...createDebug.skips.map(toNamespace).map(namespace => '-' + namespace)\n\t\t].join(',');\n\t\tcreateDebug.enable('');\n\t\treturn namespaces;\n\t}\n\n\t/**\n\t* Returns true if the given mode name is enabled, false otherwise.\n\t*\n\t* @param {String} name\n\t* @return {Boolean}\n\t* @api public\n\t*/\n\tfunction enabled(name) {\n\t\tif (name[name.length - 1] === '*') {\n\t\t\treturn true;\n\t\t}\n\n\t\tlet i;\n\t\tlet len;\n\n\t\tfor (i = 0, len = createDebug.skips.length; i < len; i++) {\n\t\t\tif (createDebug.skips[i].test(name)) {\n\t\t\t\treturn false;\n\t\t\t}\n\t\t}\n\n\t\tfor (i = 0, len = createDebug.names.length; i < len; i++) {\n\t\t\tif (createDebug.names[i].test(name)) {\n\t\t\t\treturn true;\n\t\t\t}\n\t\t}\n\n\t\treturn false;\n\t}\n\n\t/**\n\t* Convert regexp to namespace\n\t*\n\t* @param {RegExp} regxep\n\t* @return {String} namespace\n\t* @api private\n\t*/\n\tfunction toNamespace(regexp) {\n\t\treturn regexp.toString()\n\t\t\t.substring(2, regexp.toString().length - 2)\n\t\t\t.replace(/\\.\\*\\?$/, '*');\n\t}\n\n\t/**\n\t* Coerce `val`.\n\t*\n\t* @param {Mixed} val\n\t* @return {Mixed}\n\t* @api private\n\t*/\n\tfunction coerce(val) {\n\t\tif (val instanceof Error) {\n\t\t\treturn val.stack || val.message;\n\t\t}\n\t\treturn val;\n\t}\n\n\t/**\n\t* XXX DO NOT USE. This is a temporary stub function.\n\t* XXX It WILL be removed in the next major release.\n\t*/\n\tfunction destroy() {\n\t\tconsole.warn('Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.');\n\t}\n\n\tcreateDebug.enable(createDebug.load());\n\n\treturn createDebug;\n}\n\nmodule.exports = setup;\n","/**\n * Detect Electron renderer / nwjs process, which is node, but we should\n * treat as a browser.\n */\n\nif (typeof process === 'undefined' || process.type === 'renderer' || process.browser === true || process.__nwjs) {\n\tmodule.exports = require('./browser.js');\n} else {\n\tmodule.exports = require('./node.js');\n}\n","/**\n * Module dependencies.\n */\n\nconst tty = require('tty');\nconst util = require('util');\n\n/**\n * This is the Node.js implementation of `debug()`.\n */\n\nexports.init = init;\nexports.log = log;\nexports.formatArgs = formatArgs;\nexports.save = save;\nexports.load = load;\nexports.useColors = useColors;\nexports.destroy = util.deprecate(\n\t() => {},\n\t'Instance method `debug.destroy()` is deprecated and no longer does anything. It will be removed in the next major version of `debug`.'\n);\n\n/**\n * Colors.\n */\n\nexports.colors = [6, 2, 3, 4, 5, 1];\n\ntry {\n\t// Optional dependency (as in, doesn't need to be installed, NOT like optionalDependencies in package.json)\n\t// eslint-disable-next-line import/no-extraneous-dependencies\n\tconst supportsColor = require('supports-color');\n\n\tif (supportsColor && (supportsColor.stderr || supportsColor).level >= 2) {\n\t\texports.colors = [\n\t\t\t20,\n\t\t\t21,\n\t\t\t26,\n\t\t\t27,\n\t\t\t32,\n\t\t\t33,\n\t\t\t38,\n\t\t\t39,\n\t\t\t40,\n\t\t\t41,\n\t\t\t42,\n\t\t\t43,\n\t\t\t44,\n\t\t\t45,\n\t\t\t56,\n\t\t\t57,\n\t\t\t62,\n\t\t\t63,\n\t\t\t68,\n\t\t\t69,\n\t\t\t74,\n\t\t\t75,\n\t\t\t76,\n\t\t\t77,\n\t\t\t78,\n\t\t\t79,\n\t\t\t80,\n\t\t\t81,\n\t\t\t92,\n\t\t\t93,\n\t\t\t98,\n\t\t\t99,\n\t\t\t112,\n\t\t\t113,\n\t\t\t128,\n\t\t\t129,\n\t\t\t134,\n\t\t\t135,\n\t\t\t148,\n\t\t\t149,\n\t\t\t160,\n\t\t\t161,\n\t\t\t162,\n\t\t\t163,\n\t\t\t164,\n\t\t\t165,\n\t\t\t166,\n\t\t\t167,\n\t\t\t168,\n\t\t\t169,\n\t\t\t170,\n\t\t\t171,\n\t\t\t172,\n\t\t\t173,\n\t\t\t178,\n\t\t\t179,\n\t\t\t184,\n\t\t\t185,\n\t\t\t196,\n\t\t\t197,\n\t\t\t198,\n\t\t\t199,\n\t\t\t200,\n\t\t\t201,\n\t\t\t202,\n\t\t\t203,\n\t\t\t204,\n\t\t\t205,\n\t\t\t206,\n\t\t\t207,\n\t\t\t208,\n\t\t\t209,\n\t\t\t214,\n\t\t\t215,\n\t\t\t220,\n\t\t\t221\n\t\t];\n\t}\n} catch (error) {\n\t// Swallow - we only care if `supports-color` is available; it doesn't have to be.\n}\n\n/**\n * Build up the default `inspectOpts` object from the environment variables.\n *\n * $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js\n */\n\nexports.inspectOpts = Object.keys(process.env).filter(key => {\n\treturn /^debug_/i.test(key);\n}).reduce((obj, key) => {\n\t// Camel-case\n\tconst prop = key\n\t\t.substring(6)\n\t\t.toLowerCase()\n\t\t.replace(/_([a-z])/g, (_, k) => {\n\t\t\treturn k.toUpperCase();\n\t\t});\n\n\t// Coerce string value into JS value\n\tlet val = process.env[key];\n\tif (/^(yes|on|true|enabled)$/i.test(val)) {\n\t\tval = true;\n\t} else if (/^(no|off|false|disabled)$/i.test(val)) {\n\t\tval = false;\n\t} else if (val === 'null') {\n\t\tval = null;\n\t} else {\n\t\tval = Number(val);\n\t}\n\n\tobj[prop] = val;\n\treturn obj;\n}, {});\n\n/**\n * Is stdout a TTY? Colored output is enabled when `true`.\n */\n\nfunction useColors() {\n\treturn 'colors' in exports.inspectOpts ?\n\t\tBoolean(exports.inspectOpts.colors) :\n\t\ttty.isatty(process.stderr.fd);\n}\n\n/**\n * Adds ANSI color escape codes if enabled.\n *\n * @api public\n */\n\nfunction formatArgs(args) {\n\tconst {namespace: name, useColors} = this;\n\n\tif (useColors) {\n\t\tconst c = this.color;\n\t\tconst colorCode = '\\u001B[3' + (c < 8 ? c : '8;5;' + c);\n\t\tconst prefix = ` ${colorCode};1m${name} \\u001B[0m`;\n\n\t\targs[0] = prefix + args[0].split('\\n').join('\\n' + prefix);\n\t\targs.push(colorCode + 'm+' + module.exports.humanize(this.diff) + '\\u001B[0m');\n\t} else {\n\t\targs[0] = getDate() + name + ' ' + args[0];\n\t}\n}\n\nfunction getDate() {\n\tif (exports.inspectOpts.hideDate) {\n\t\treturn '';\n\t}\n\treturn new Date().toISOString() + ' ';\n}\n\n/**\n * Invokes `util.format()` with the specified arguments and writes to stderr.\n */\n\nfunction log(...args) {\n\treturn process.stderr.write(util.format(...args) + '\\n');\n}\n\n/**\n * Save `namespaces`.\n *\n * @param {String} namespaces\n * @api private\n */\nfunction save(namespaces) {\n\tif (namespaces) {\n\t\tprocess.env.DEBUG = namespaces;\n\t} else {\n\t\t// If you set a process.env field to null or undefined, it gets cast to the\n\t\t// string 'null' or 'undefined'. Just delete instead.\n\t\tdelete process.env.DEBUG;\n\t}\n}\n\n/**\n * Load `namespaces`.\n *\n * @return {String} returns the previously persisted debug modes\n * @api private\n */\n\nfunction load() {\n\treturn process.env.DEBUG;\n}\n\n/**\n * Init logic for `debug` instances.\n *\n * Create a new `inspectOpts` object in case `useColors` is set\n * differently for a particular `debug` instance.\n */\n\nfunction init(debug) {\n\tdebug.inspectOpts = {};\n\n\tconst keys = Object.keys(exports.inspectOpts);\n\tfor (let i = 0; i < keys.length; i++) {\n\t\tdebug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];\n\t}\n}\n\nmodule.exports = require('./common')(exports);\n\nconst {formatters} = module.exports;\n\n/**\n * Map %o to `util.inspect()`, all on a single line.\n */\n\nformatters.o = function (v) {\n\tthis.inspectOpts.colors = this.useColors;\n\treturn util.inspect(v, this.inspectOpts)\n\t\t.split('\\n')\n\t\t.map(str => str.trim())\n\t\t.join(' ');\n};\n\n/**\n * Map %O to `util.inspect()`, allowing multiple lines if needed.\n */\n\nformatters.O = function (v) {\n\tthis.inspectOpts.colors = this.useColors;\n\treturn util.inspect(v, this.inspectOpts);\n};\n","\"use strict\";\n\nmodule.exports = function () {\n // https://mths.be/emoji\n return 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once = require('once');\n\nvar noop = function() {};\n\nvar isRequest = function(stream) {\n\treturn stream.setHeader && typeof stream.abort === 'function';\n};\n\nvar isChildProcess = function(stream) {\n\treturn stream.stdio && Array.isArray(stream.stdio) && stream.stdio.length === 3\n};\n\nvar eos = function(stream, opts, callback) {\n\tif (typeof opts === 'function') return eos(stream, null, opts);\n\tif (!opts) opts = {};\n\n\tcallback = once(callback || noop);\n\n\tvar ws = stream._writableState;\n\tvar rs = stream._readableState;\n\tvar readable = opts.readable || (opts.readable !== false && stream.readable);\n\tvar writable = opts.writable || (opts.writable !== false && stream.writable);\n\tvar cancelled = false;\n\n\tvar onlegacyfinish = function() {\n\t\tif (!stream.writable) onfinish();\n\t};\n\n\tvar onfinish = function() {\n\t\twritable = false;\n\t\tif (!readable) callback.call(stream);\n\t};\n\n\tvar onend = function() {\n\t\treadable = false;\n\t\tif (!writable) callback.call(stream);\n\t};\n\n\tvar onexit = function(exitCode) {\n\t\tcallback.call(stream, exitCode ? new Error('exited with error code: ' + exitCode) : null);\n\t};\n\n\tvar onerror = function(err) {\n\t\tcallback.call(stream, err);\n\t};\n\n\tvar onclose = function() {\n\t\tprocess.nextTick(onclosenexttick);\n\t};\n\n\tvar onclosenexttick = function() {\n\t\tif (cancelled) return;\n\t\tif (readable && !(rs && (rs.ended && !rs.destroyed))) return callback.call(stream, new Error('premature close'));\n\t\tif (writable && !(ws && (ws.ended && !ws.destroyed))) return callback.call(stream, new Error('premature close'));\n\t};\n\n\tvar onrequest = function() {\n\t\tstream.req.on('finish', onfinish);\n\t};\n\n\tif (isRequest(stream)) {\n\t\tstream.on('complete', onfinish);\n\t\tstream.on('abort', onclose);\n\t\tif (stream.req) onrequest();\n\t\telse stream.on('request', onrequest);\n\t} else if (writable && !ws) { // legacy streams\n\t\tstream.on('end', onlegacyfinish);\n\t\tstream.on('close', onlegacyfinish);\n\t}\n\n\tif (isChildProcess(stream)) stream.on('exit', onexit);\n\n\tstream.on('end', onend);\n\tstream.on('finish', onfinish);\n\tif (opts.error !== false) stream.on('error', onerror);\n\tstream.on('close', onclose);\n\n\treturn function() {\n\t\tcancelled = true;\n\t\tstream.removeListener('complete', onfinish);\n\t\tstream.removeListener('abort', onclose);\n\t\tstream.removeListener('request', onrequest);\n\t\tif (stream.req) stream.req.removeListener('finish', onfinish);\n\t\tstream.removeListener('end', onlegacyfinish);\n\t\tstream.removeListener('close', onlegacyfinish);\n\t\tstream.removeListener('finish', onfinish);\n\t\tstream.removeListener('exit', onexit);\n\t\tstream.removeListener('end', onend);\n\t\tstream.removeListener('error', onerror);\n\t\tstream.removeListener('close', onclose);\n\t};\n};\n\nmodule.exports = eos;\n","'use strict';\n\nvar util = require('util');\nvar isArrayish = require('is-arrayish');\n\nvar errorEx = function errorEx(name, properties) {\n\tif (!name || name.constructor !== String) {\n\t\tproperties = name || {};\n\t\tname = Error.name;\n\t}\n\n\tvar errorExError = function ErrorEXError(message) {\n\t\tif (!this) {\n\t\t\treturn new ErrorEXError(message);\n\t\t}\n\n\t\tmessage = message instanceof Error\n\t\t\t? message.message\n\t\t\t: (message || this.message);\n\n\t\tError.call(this, message);\n\t\tError.captureStackTrace(this, errorExError);\n\n\t\tthis.name = name;\n\n\t\tObject.defineProperty(this, 'message', {\n\t\t\tconfigurable: true,\n\t\t\tenumerable: false,\n\t\t\tget: function () {\n\t\t\t\tvar newMessage = message.split(/\\r?\\n/g);\n\n\t\t\t\tfor (var key in properties) {\n\t\t\t\t\tif (!properties.hasOwnProperty(key)) {\n\t\t\t\t\t\tcontinue;\n\t\t\t\t\t}\n\n\t\t\t\t\tvar modifier = properties[key];\n\n\t\t\t\t\tif ('message' in modifier) {\n\t\t\t\t\t\tnewMessage = modifier.message(this[key], newMessage) || newMessage;\n\t\t\t\t\t\tif (!isArrayish(newMessage)) {\n\t\t\t\t\t\t\tnewMessage = [newMessage];\n\t\t\t\t\t\t}\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\treturn newMessage.join('\\n');\n\t\t\t},\n\t\t\tset: function (v) {\n\t\t\t\tmessage = v;\n\t\t\t}\n\t\t});\n\n\t\tvar overwrittenStack = null;\n\n\t\tvar stackDescriptor = Object.getOwnPropertyDescriptor(this, 'stack');\n\t\tvar stackGetter = stackDescriptor.get;\n\t\tvar stackValue = stackDescriptor.value;\n\t\tdelete stackDescriptor.value;\n\t\tdelete stackDescriptor.writable;\n\n\t\tstackDescriptor.set = function (newstack) {\n\t\t\toverwrittenStack = newstack;\n\t\t};\n\n\t\tstackDescriptor.get = function () {\n\t\t\tvar stack = (overwrittenStack || ((stackGetter)\n\t\t\t\t? stackGetter.call(this)\n\t\t\t\t: stackValue)).split(/\\r?\\n+/g);\n\n\t\t\t// starting in Node 7, the stack builder caches the message.\n\t\t\t// just replace it.\n\t\t\tif (!overwrittenStack) {\n\t\t\t\tstack[0] = this.name + ': ' + this.message;\n\t\t\t}\n\n\t\t\tvar lineCount = 1;\n\t\t\tfor (var key in properties) {\n\t\t\t\tif (!properties.hasOwnProperty(key)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\tvar modifier = properties[key];\n\n\t\t\t\tif ('line' in modifier) {\n\t\t\t\t\tvar line = modifier.line(this[key]);\n\t\t\t\t\tif (line) {\n\t\t\t\t\t\tstack.splice(lineCount++, 0, ' ' + line);\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\tif ('stack' in modifier) {\n\t\t\t\t\tmodifier.stack(this[key], stack);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn stack.join('\\n');\n\t\t};\n\n\t\tObject.defineProperty(this, 'stack', stackDescriptor);\n\t};\n\n\tif (Object.setPrototypeOf) {\n\t\tObject.setPrototypeOf(errorExError.prototype, Error.prototype);\n\t\tObject.setPrototypeOf(errorExError, Error);\n\t} else {\n\t\tutil.inherits(errorExError, Error);\n\t}\n\n\treturn errorExError;\n};\n\nerrorEx.append = function (str, def) {\n\treturn {\n\t\tmessage: function (v, message) {\n\t\t\tv = v || def;\n\n\t\t\tif (v) {\n\t\t\t\tmessage[0] += ' ' + str.replace('%s', v.toString());\n\t\t\t}\n\n\t\t\treturn message;\n\t\t}\n\t};\n};\n\nerrorEx.line = function (str, def) {\n\treturn {\n\t\tline: function (v) {\n\t\t\tv = v || def;\n\n\t\t\tif (v) {\n\t\t\t\treturn str.replace('%s', v.toString());\n\t\t\t}\n\n\t\t\treturn null;\n\t\t}\n\t};\n};\n\nmodule.exports = errorEx;\n","const { dirname, resolve } = require('path');\nconst { readdirSync, statSync } = require('fs');\n\nmodule.exports = function (start, callback) {\n\tlet dir = resolve('.', start);\n\tlet tmp, stats = statSync(dir);\n\n\tif (!stats.isDirectory()) {\n\t\tdir = dirname(dir);\n\t}\n\n\twhile (true) {\n\t\ttmp = callback(dir, readdirSync(dir));\n\t\tif (tmp) return resolve(dir, tmp);\n\t\tdir = dirname(tmp = dir);\n\t\tif (tmp === dir) break;\n\t}\n}\n","'use strict';\n\nvar matchOperatorsRe = /[|\\\\{}()[\\]^$+*?.]/g;\n\nmodule.exports = function (str) {\n\tif (typeof str !== 'string') {\n\t\tthrow new TypeError('Expected a string');\n\t}\n\n\treturn str.replace(matchOperatorsRe, '\\\\$&');\n};\n","const debug = require('debug')('extract-zip')\n// eslint-disable-next-line node/no-unsupported-features/node-builtins\nconst { createWriteStream, promises: fs } = require('fs')\nconst getStream = require('get-stream')\nconst path = require('path')\nconst { promisify } = require('util')\nconst stream = require('stream')\nconst yauzl = require('yauzl')\n\nconst openZip = promisify(yauzl.open)\nconst pipeline = promisify(stream.pipeline)\n\nclass Extractor {\n constructor (zipPath, opts) {\n this.zipPath = zipPath\n this.opts = opts\n }\n\n async extract () {\n debug('opening', this.zipPath, 'with opts', this.opts)\n\n this.zipfile = await openZip(this.zipPath, { lazyEntries: true })\n this.canceled = false\n\n return new Promise((resolve, reject) => {\n this.zipfile.on('error', err => {\n this.canceled = true\n reject(err)\n })\n this.zipfile.readEntry()\n\n this.zipfile.on('close', () => {\n if (!this.canceled) {\n debug('zip extraction complete')\n resolve()\n }\n })\n\n this.zipfile.on('entry', async entry => {\n /* istanbul ignore if */\n if (this.canceled) {\n debug('skipping entry', entry.fileName, { cancelled: this.canceled })\n return\n }\n\n debug('zipfile entry', entry.fileName)\n\n if (entry.fileName.startsWith('__MACOSX/')) {\n this.zipfile.readEntry()\n return\n }\n\n const destDir = path.dirname(path.join(this.opts.dir, entry.fileName))\n\n try {\n await fs.mkdir(destDir, { recursive: true })\n\n const canonicalDestDir = await fs.realpath(destDir)\n const relativeDestDir = path.relative(this.opts.dir, canonicalDestDir)\n\n if (relativeDestDir.split(path.sep).includes('..')) {\n throw new Error(`Out of bound path \"${canonicalDestDir}\" found while processing file ${entry.fileName}`)\n }\n\n await this.extractEntry(entry)\n debug('finished processing', entry.fileName)\n this.zipfile.readEntry()\n } catch (err) {\n this.canceled = true\n this.zipfile.close()\n reject(err)\n }\n })\n })\n }\n\n async extractEntry (entry) {\n /* istanbul ignore if */\n if (this.canceled) {\n debug('skipping entry extraction', entry.fileName, { cancelled: this.canceled })\n return\n }\n\n if (this.opts.onEntry) {\n this.opts.onEntry(entry, this.zipfile)\n }\n\n const dest = path.join(this.opts.dir, entry.fileName)\n\n // convert external file attr int into a fs stat mode int\n const mode = (entry.externalFileAttributes >> 16) & 0xFFFF\n // check if it's a symlink or dir (using stat mode constants)\n const IFMT = 61440\n const IFDIR = 16384\n const IFLNK = 40960\n const symlink = (mode & IFMT) === IFLNK\n let isDir = (mode & IFMT) === IFDIR\n\n // Failsafe, borrowed from jsZip\n if (!isDir && entry.fileName.endsWith('/')) {\n isDir = true\n }\n\n // check for windows weird way of specifying a directory\n // https://github.com/maxogden/extract-zip/issues/13#issuecomment-154494566\n const madeBy = entry.versionMadeBy >> 8\n if (!isDir) isDir = (madeBy === 0 && entry.externalFileAttributes === 16)\n\n debug('extracting entry', { filename: entry.fileName, isDir: isDir, isSymlink: symlink })\n\n const procMode = this.getExtractedMode(mode, isDir) & 0o777\n\n // always ensure folders are created\n const destDir = isDir ? dest : path.dirname(dest)\n\n const mkdirOptions = { recursive: true }\n if (isDir) {\n mkdirOptions.mode = procMode\n }\n debug('mkdir', { dir: destDir, ...mkdirOptions })\n await fs.mkdir(destDir, mkdirOptions)\n if (isDir) return\n\n debug('opening read stream', dest)\n const readStream = await promisify(this.zipfile.openReadStream.bind(this.zipfile))(entry)\n\n if (symlink) {\n const link = await getStream(readStream)\n debug('creating symlink', link, dest)\n await fs.symlink(link, dest)\n } else {\n await pipeline(readStream, createWriteStream(dest, { mode: procMode }))\n }\n }\n\n getExtractedMode (entryMode, isDir) {\n let mode = entryMode\n // Set defaults, if necessary\n if (mode === 0) {\n if (isDir) {\n if (this.opts.defaultDirMode) {\n mode = parseInt(this.opts.defaultDirMode, 10)\n }\n\n if (!mode) {\n mode = 0o755\n }\n } else {\n if (this.opts.defaultFileMode) {\n mode = parseInt(this.opts.defaultFileMode, 10)\n }\n\n if (!mode) {\n mode = 0o644\n }\n }\n }\n\n return mode\n }\n}\n\nmodule.exports = async function (zipPath, opts) {\n debug('creating target directory', opts.dir)\n\n if (!path.isAbsolute(opts.dir)) {\n throw new Error('Target directory is expected to be absolute')\n }\n\n await fs.mkdir(opts.dir, { recursive: true })\n opts.dir = await fs.realpath(opts.dir)\n return new Extractor(zipPath, opts).extract()\n}\n","var fs = require('fs');\nvar util = require('util');\nvar stream = require('stream');\nvar Readable = stream.Readable;\nvar Writable = stream.Writable;\nvar PassThrough = stream.PassThrough;\nvar Pend = require('pend');\nvar EventEmitter = require('events').EventEmitter;\n\nexports.createFromBuffer = createFromBuffer;\nexports.createFromFd = createFromFd;\nexports.BufferSlicer = BufferSlicer;\nexports.FdSlicer = FdSlicer;\n\nutil.inherits(FdSlicer, EventEmitter);\nfunction FdSlicer(fd, options) {\n options = options || {};\n EventEmitter.call(this);\n\n this.fd = fd;\n this.pend = new Pend();\n this.pend.max = 1;\n this.refCount = 0;\n this.autoClose = !!options.autoClose;\n}\n\nFdSlicer.prototype.read = function(buffer, offset, length, position, callback) {\n var self = this;\n self.pend.go(function(cb) {\n fs.read(self.fd, buffer, offset, length, position, function(err, bytesRead, buffer) {\n cb();\n callback(err, bytesRead, buffer);\n });\n });\n};\n\nFdSlicer.prototype.write = function(buffer, offset, length, position, callback) {\n var self = this;\n self.pend.go(function(cb) {\n fs.write(self.fd, buffer, offset, length, position, function(err, written, buffer) {\n cb();\n callback(err, written, buffer);\n });\n });\n};\n\nFdSlicer.prototype.createReadStream = function(options) {\n return new ReadStream(this, options);\n};\n\nFdSlicer.prototype.createWriteStream = function(options) {\n return new WriteStream(this, options);\n};\n\nFdSlicer.prototype.ref = function() {\n this.refCount += 1;\n};\n\nFdSlicer.prototype.unref = function() {\n var self = this;\n self.refCount -= 1;\n\n if (self.refCount > 0) return;\n if (self.refCount < 0) throw new Error(\"invalid unref\");\n\n if (self.autoClose) {\n fs.close(self.fd, onCloseDone);\n }\n\n function onCloseDone(err) {\n if (err) {\n self.emit('error', err);\n } else {\n self.emit('close');\n }\n }\n};\n\nutil.inherits(ReadStream, Readable);\nfunction ReadStream(context, options) {\n options = options || {};\n Readable.call(this, options);\n\n this.context = context;\n this.context.ref();\n\n this.start = options.start || 0;\n this.endOffset = options.end;\n this.pos = this.start;\n this.destroyed = false;\n}\n\nReadStream.prototype._read = function(n) {\n var self = this;\n if (self.destroyed) return;\n\n var toRead = Math.min(self._readableState.highWaterMark, n);\n if (self.endOffset != null) {\n toRead = Math.min(toRead, self.endOffset - self.pos);\n }\n if (toRead <= 0) {\n self.destroyed = true;\n self.push(null);\n self.context.unref();\n return;\n }\n self.context.pend.go(function(cb) {\n if (self.destroyed) return cb();\n var buffer = new Buffer(toRead);\n fs.read(self.context.fd, buffer, 0, toRead, self.pos, function(err, bytesRead) {\n if (err) {\n self.destroy(err);\n } else if (bytesRead === 0) {\n self.destroyed = true;\n self.push(null);\n self.context.unref();\n } else {\n self.pos += bytesRead;\n self.push(buffer.slice(0, bytesRead));\n }\n cb();\n });\n });\n};\n\nReadStream.prototype.destroy = function(err) {\n if (this.destroyed) return;\n err = err || new Error(\"stream destroyed\");\n this.destroyed = true;\n this.emit('error', err);\n this.context.unref();\n};\n\nutil.inherits(WriteStream, Writable);\nfunction WriteStream(context, options) {\n options = options || {};\n Writable.call(this, options);\n\n this.context = context;\n this.context.ref();\n\n this.start = options.start || 0;\n this.endOffset = (options.end == null) ? Infinity : +options.end;\n this.bytesWritten = 0;\n this.pos = this.start;\n this.destroyed = false;\n\n this.on('finish', this.destroy.bind(this));\n}\n\nWriteStream.prototype._write = function(buffer, encoding, callback) {\n var self = this;\n if (self.destroyed) return;\n\n if (self.pos + buffer.length > self.endOffset) {\n var err = new Error(\"maximum file length exceeded\");\n err.code = 'ETOOBIG';\n self.destroy();\n callback(err);\n return;\n }\n self.context.pend.go(function(cb) {\n if (self.destroyed) return cb();\n fs.write(self.context.fd, buffer, 0, buffer.length, self.pos, function(err, bytes) {\n if (err) {\n self.destroy();\n cb();\n callback(err);\n } else {\n self.bytesWritten += bytes;\n self.pos += bytes;\n self.emit('progress');\n cb();\n callback();\n }\n });\n });\n};\n\nWriteStream.prototype.destroy = function() {\n if (this.destroyed) return;\n this.destroyed = true;\n this.context.unref();\n};\n\nutil.inherits(BufferSlicer, EventEmitter);\nfunction BufferSlicer(buffer, options) {\n EventEmitter.call(this);\n\n options = options || {};\n this.refCount = 0;\n this.buffer = buffer;\n this.maxChunkSize = options.maxChunkSize || Number.MAX_SAFE_INTEGER;\n}\n\nBufferSlicer.prototype.read = function(buffer, offset, length, position, callback) {\n var end = position + length;\n var delta = end - this.buffer.length;\n var written = (delta > 0) ? delta : length;\n this.buffer.copy(buffer, offset, position, end);\n setImmediate(function() {\n callback(null, written);\n });\n};\n\nBufferSlicer.prototype.write = function(buffer, offset, length, position, callback) {\n buffer.copy(this.buffer, position, offset, offset + length);\n setImmediate(function() {\n callback(null, length, buffer);\n });\n};\n\nBufferSlicer.prototype.createReadStream = function(options) {\n options = options || {};\n var readStream = new PassThrough(options);\n readStream.destroyed = false;\n readStream.start = options.start || 0;\n readStream.endOffset = options.end;\n // by the time this function returns, we'll be done.\n readStream.pos = readStream.endOffset || this.buffer.length;\n\n // respect the maxChunkSize option to slice up the chunk into smaller pieces.\n var entireSlice = this.buffer.slice(readStream.start, readStream.pos);\n var offset = 0;\n while (true) {\n var nextOffset = offset + this.maxChunkSize;\n if (nextOffset >= entireSlice.length) {\n // last chunk\n if (offset < entireSlice.length) {\n readStream.write(entireSlice.slice(offset, entireSlice.length));\n }\n break;\n }\n readStream.write(entireSlice.slice(offset, nextOffset));\n offset = nextOffset;\n }\n\n readStream.end();\n readStream.destroy = function() {\n readStream.destroyed = true;\n };\n return readStream;\n};\n\nBufferSlicer.prototype.createWriteStream = function(options) {\n var bufferSlicer = this;\n options = options || {};\n var writeStream = new Writable(options);\n writeStream.start = options.start || 0;\n writeStream.endOffset = (options.end == null) ? this.buffer.length : +options.end;\n writeStream.bytesWritten = 0;\n writeStream.pos = writeStream.start;\n writeStream.destroyed = false;\n writeStream._write = function(buffer, encoding, callback) {\n if (writeStream.destroyed) return;\n\n var end = writeStream.pos + buffer.length;\n if (end > writeStream.endOffset) {\n var err = new Error(\"maximum file length exceeded\");\n err.code = 'ETOOBIG';\n writeStream.destroyed = true;\n callback(err);\n return;\n }\n buffer.copy(bufferSlicer.buffer, writeStream.pos, 0, buffer.length);\n\n writeStream.bytesWritten += buffer.length;\n writeStream.pos = end;\n writeStream.emit('progress');\n callback();\n };\n writeStream.destroy = function() {\n writeStream.destroyed = true;\n };\n return writeStream;\n};\n\nBufferSlicer.prototype.ref = function() {\n this.refCount += 1;\n};\n\nBufferSlicer.prototype.unref = function() {\n this.refCount -= 1;\n\n if (this.refCount < 0) {\n throw new Error(\"invalid unref\");\n }\n};\n\nfunction createFromBuffer(buffer, options) {\n return new BufferSlicer(buffer, options);\n}\n\nfunction createFromFd(fd, options) {\n return new FdSlicer(fd, options);\n}\n","module.exports = require('fs').constants || require('constants')\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst mkdirpSync = require('../mkdirs').mkdirsSync\nconst utimesSync = require('../util/utimes.js').utimesMillisSync\nconst stat = require('../util/stat')\n\nfunction copySync (src, dest, opts) {\n if (typeof opts === 'function') {\n opts = { filter: opts }\n }\n\n opts = opts || {}\n opts.clobber = 'clobber' in opts ? !!opts.clobber : true // default to true for now\n opts.overwrite = 'overwrite' in opts ? !!opts.overwrite : opts.clobber // overwrite falls back to clobber\n\n // Warn about using preserveTimestamps on 32-bit node\n if (opts.preserveTimestamps && process.arch === 'ia32') {\n console.warn(`fs-extra: Using the preserveTimestamps option in 32-bit node is not recommended;\\n\n see https://github.com/jprichardson/node-fs-extra/issues/269`)\n }\n\n const { srcStat, destStat } = stat.checkPathsSync(src, dest, 'copy')\n stat.checkParentPathsSync(src, srcStat, dest, 'copy')\n return handleFilterAndCopy(destStat, src, dest, opts)\n}\n\nfunction handleFilterAndCopy (destStat, src, dest, opts) {\n if (opts.filter && !opts.filter(src, dest)) return\n const destParent = path.dirname(dest)\n if (!fs.existsSync(destParent)) mkdirpSync(destParent)\n return startCopy(destStat, src, dest, opts)\n}\n\nfunction startCopy (destStat, src, dest, opts) {\n if (opts.filter && !opts.filter(src, dest)) return\n return getStats(destStat, src, dest, opts)\n}\n\nfunction getStats (destStat, src, dest, opts) {\n const statSync = opts.dereference ? fs.statSync : fs.lstatSync\n const srcStat = statSync(src)\n\n if (srcStat.isDirectory()) return onDir(srcStat, destStat, src, dest, opts)\n else if (srcStat.isFile() ||\n srcStat.isCharacterDevice() ||\n srcStat.isBlockDevice()) return onFile(srcStat, destStat, src, dest, opts)\n else if (srcStat.isSymbolicLink()) return onLink(destStat, src, dest, opts)\n}\n\nfunction onFile (srcStat, destStat, src, dest, opts) {\n if (!destStat) return copyFile(srcStat, src, dest, opts)\n return mayCopyFile(srcStat, src, dest, opts)\n}\n\nfunction mayCopyFile (srcStat, src, dest, opts) {\n if (opts.overwrite) {\n fs.unlinkSync(dest)\n return copyFile(srcStat, src, dest, opts)\n } else if (opts.errorOnExist) {\n throw new Error(`'${dest}' already exists`)\n }\n}\n\nfunction copyFile (srcStat, src, dest, opts) {\n if (typeof fs.copyFileSync === 'function') {\n fs.copyFileSync(src, dest)\n fs.chmodSync(dest, srcStat.mode)\n if (opts.preserveTimestamps) {\n return utimesSync(dest, srcStat.atime, srcStat.mtime)\n }\n return\n }\n return copyFileFallback(srcStat, src, dest, opts)\n}\n\nfunction copyFileFallback (srcStat, src, dest, opts) {\n const BUF_LENGTH = 64 * 1024\n const _buff = require('../util/buffer')(BUF_LENGTH)\n\n const fdr = fs.openSync(src, 'r')\n const fdw = fs.openSync(dest, 'w', srcStat.mode)\n let pos = 0\n\n while (pos < srcStat.size) {\n const bytesRead = fs.readSync(fdr, _buff, 0, BUF_LENGTH, pos)\n fs.writeSync(fdw, _buff, 0, bytesRead)\n pos += bytesRead\n }\n\n if (opts.preserveTimestamps) fs.futimesSync(fdw, srcStat.atime, srcStat.mtime)\n\n fs.closeSync(fdr)\n fs.closeSync(fdw)\n}\n\nfunction onDir (srcStat, destStat, src, dest, opts) {\n if (!destStat) return mkDirAndCopy(srcStat, src, dest, opts)\n if (destStat && !destStat.isDirectory()) {\n throw new Error(`Cannot overwrite non-directory '${dest}' with directory '${src}'.`)\n }\n return copyDir(src, dest, opts)\n}\n\nfunction mkDirAndCopy (srcStat, src, dest, opts) {\n fs.mkdirSync(dest)\n copyDir(src, dest, opts)\n return fs.chmodSync(dest, srcStat.mode)\n}\n\nfunction copyDir (src, dest, opts) {\n fs.readdirSync(src).forEach(item => copyDirItem(item, src, dest, opts))\n}\n\nfunction copyDirItem (item, src, dest, opts) {\n const srcItem = path.join(src, item)\n const destItem = path.join(dest, item)\n const { destStat } = stat.checkPathsSync(srcItem, destItem, 'copy')\n return startCopy(destStat, srcItem, destItem, opts)\n}\n\nfunction onLink (destStat, src, dest, opts) {\n let resolvedSrc = fs.readlinkSync(src)\n if (opts.dereference) {\n resolvedSrc = path.resolve(process.cwd(), resolvedSrc)\n }\n\n if (!destStat) {\n return fs.symlinkSync(resolvedSrc, dest)\n } else {\n let resolvedDest\n try {\n resolvedDest = fs.readlinkSync(dest)\n } catch (err) {\n // dest exists and is a regular file or directory,\n // Windows may throw UNKNOWN error. If dest already exists,\n // fs throws error anyway, so no need to guard against it here.\n if (err.code === 'EINVAL' || err.code === 'UNKNOWN') return fs.symlinkSync(resolvedSrc, dest)\n throw err\n }\n if (opts.dereference) {\n resolvedDest = path.resolve(process.cwd(), resolvedDest)\n }\n if (stat.isSrcSubdir(resolvedSrc, resolvedDest)) {\n throw new Error(`Cannot copy '${resolvedSrc}' to a subdirectory of itself, '${resolvedDest}'.`)\n }\n\n // prevent copy if src is a subdir of dest since unlinking\n // dest in this case would result in removing src contents\n // and therefore a broken symlink would be created.\n if (fs.statSync(dest).isDirectory() && stat.isSrcSubdir(resolvedDest, resolvedSrc)) {\n throw new Error(`Cannot overwrite '${resolvedDest}' with '${resolvedSrc}'.`)\n }\n return copyLink(resolvedSrc, dest)\n }\n}\n\nfunction copyLink (resolvedSrc, dest) {\n fs.unlinkSync(dest)\n return fs.symlinkSync(resolvedSrc, dest)\n}\n\nmodule.exports = copySync\n","'use strict'\n\nmodule.exports = {\n copySync: require('./copy-sync')\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst mkdirp = require('../mkdirs').mkdirs\nconst pathExists = require('../path-exists').pathExists\nconst utimes = require('../util/utimes').utimesMillis\nconst stat = require('../util/stat')\n\nfunction copy (src, dest, opts, cb) {\n if (typeof opts === 'function' && !cb) {\n cb = opts\n opts = {}\n } else if (typeof opts === 'function') {\n opts = { filter: opts }\n }\n\n cb = cb || function () {}\n opts = opts || {}\n\n opts.clobber = 'clobber' in opts ? !!opts.clobber : true // default to true for now\n opts.overwrite = 'overwrite' in opts ? !!opts.overwrite : opts.clobber // overwrite falls back to clobber\n\n // Warn about using preserveTimestamps on 32-bit node\n if (opts.preserveTimestamps && process.arch === 'ia32') {\n console.warn(`fs-extra: Using the preserveTimestamps option in 32-bit node is not recommended;\\n\n see https://github.com/jprichardson/node-fs-extra/issues/269`)\n }\n\n stat.checkPaths(src, dest, 'copy', (err, stats) => {\n if (err) return cb(err)\n const { srcStat, destStat } = stats\n stat.checkParentPaths(src, srcStat, dest, 'copy', err => {\n if (err) return cb(err)\n if (opts.filter) return handleFilter(checkParentDir, destStat, src, dest, opts, cb)\n return checkParentDir(destStat, src, dest, opts, cb)\n })\n })\n}\n\nfunction checkParentDir (destStat, src, dest, opts, cb) {\n const destParent = path.dirname(dest)\n pathExists(destParent, (err, dirExists) => {\n if (err) return cb(err)\n if (dirExists) return startCopy(destStat, src, dest, opts, cb)\n mkdirp(destParent, err => {\n if (err) return cb(err)\n return startCopy(destStat, src, dest, opts, cb)\n })\n })\n}\n\nfunction handleFilter (onInclude, destStat, src, dest, opts, cb) {\n Promise.resolve(opts.filter(src, dest)).then(include => {\n if (include) return onInclude(destStat, src, dest, opts, cb)\n return cb()\n }, error => cb(error))\n}\n\nfunction startCopy (destStat, src, dest, opts, cb) {\n if (opts.filter) return handleFilter(getStats, destStat, src, dest, opts, cb)\n return getStats(destStat, src, dest, opts, cb)\n}\n\nfunction getStats (destStat, src, dest, opts, cb) {\n const stat = opts.dereference ? fs.stat : fs.lstat\n stat(src, (err, srcStat) => {\n if (err) return cb(err)\n\n if (srcStat.isDirectory()) return onDir(srcStat, destStat, src, dest, opts, cb)\n else if (srcStat.isFile() ||\n srcStat.isCharacterDevice() ||\n srcStat.isBlockDevice()) return onFile(srcStat, destStat, src, dest, opts, cb)\n else if (srcStat.isSymbolicLink()) return onLink(destStat, src, dest, opts, cb)\n })\n}\n\nfunction onFile (srcStat, destStat, src, dest, opts, cb) {\n if (!destStat) return copyFile(srcStat, src, dest, opts, cb)\n return mayCopyFile(srcStat, src, dest, opts, cb)\n}\n\nfunction mayCopyFile (srcStat, src, dest, opts, cb) {\n if (opts.overwrite) {\n fs.unlink(dest, err => {\n if (err) return cb(err)\n return copyFile(srcStat, src, dest, opts, cb)\n })\n } else if (opts.errorOnExist) {\n return cb(new Error(`'${dest}' already exists`))\n } else return cb()\n}\n\nfunction copyFile (srcStat, src, dest, opts, cb) {\n if (typeof fs.copyFile === 'function') {\n return fs.copyFile(src, dest, err => {\n if (err) return cb(err)\n return setDestModeAndTimestamps(srcStat, dest, opts, cb)\n })\n }\n return copyFileFallback(srcStat, src, dest, opts, cb)\n}\n\nfunction copyFileFallback (srcStat, src, dest, opts, cb) {\n const rs = fs.createReadStream(src)\n rs.on('error', err => cb(err)).once('open', () => {\n const ws = fs.createWriteStream(dest, { mode: srcStat.mode })\n ws.on('error', err => cb(err))\n .on('open', () => rs.pipe(ws))\n .once('close', () => setDestModeAndTimestamps(srcStat, dest, opts, cb))\n })\n}\n\nfunction setDestModeAndTimestamps (srcStat, dest, opts, cb) {\n fs.chmod(dest, srcStat.mode, err => {\n if (err) return cb(err)\n if (opts.preserveTimestamps) {\n return utimes(dest, srcStat.atime, srcStat.mtime, cb)\n }\n return cb()\n })\n}\n\nfunction onDir (srcStat, destStat, src, dest, opts, cb) {\n if (!destStat) return mkDirAndCopy(srcStat, src, dest, opts, cb)\n if (destStat && !destStat.isDirectory()) {\n return cb(new Error(`Cannot overwrite non-directory '${dest}' with directory '${src}'.`))\n }\n return copyDir(src, dest, opts, cb)\n}\n\nfunction mkDirAndCopy (srcStat, src, dest, opts, cb) {\n fs.mkdir(dest, err => {\n if (err) return cb(err)\n copyDir(src, dest, opts, err => {\n if (err) return cb(err)\n return fs.chmod(dest, srcStat.mode, cb)\n })\n })\n}\n\nfunction copyDir (src, dest, opts, cb) {\n fs.readdir(src, (err, items) => {\n if (err) return cb(err)\n return copyDirItems(items, src, dest, opts, cb)\n })\n}\n\nfunction copyDirItems (items, src, dest, opts, cb) {\n const item = items.pop()\n if (!item) return cb()\n return copyDirItem(items, item, src, dest, opts, cb)\n}\n\nfunction copyDirItem (items, item, src, dest, opts, cb) {\n const srcItem = path.join(src, item)\n const destItem = path.join(dest, item)\n stat.checkPaths(srcItem, destItem, 'copy', (err, stats) => {\n if (err) return cb(err)\n const { destStat } = stats\n startCopy(destStat, srcItem, destItem, opts, err => {\n if (err) return cb(err)\n return copyDirItems(items, src, dest, opts, cb)\n })\n })\n}\n\nfunction onLink (destStat, src, dest, opts, cb) {\n fs.readlink(src, (err, resolvedSrc) => {\n if (err) return cb(err)\n if (opts.dereference) {\n resolvedSrc = path.resolve(process.cwd(), resolvedSrc)\n }\n\n if (!destStat) {\n return fs.symlink(resolvedSrc, dest, cb)\n } else {\n fs.readlink(dest, (err, resolvedDest) => {\n if (err) {\n // dest exists and is a regular file or directory,\n // Windows may throw UNKNOWN error. If dest already exists,\n // fs throws error anyway, so no need to guard against it here.\n if (err.code === 'EINVAL' || err.code === 'UNKNOWN') return fs.symlink(resolvedSrc, dest, cb)\n return cb(err)\n }\n if (opts.dereference) {\n resolvedDest = path.resolve(process.cwd(), resolvedDest)\n }\n if (stat.isSrcSubdir(resolvedSrc, resolvedDest)) {\n return cb(new Error(`Cannot copy '${resolvedSrc}' to a subdirectory of itself, '${resolvedDest}'.`))\n }\n\n // do not copy if src is a subdir of dest since unlinking\n // dest in this case would result in removing src contents\n // and therefore a broken symlink would be created.\n if (destStat.isDirectory() && stat.isSrcSubdir(resolvedDest, resolvedSrc)) {\n return cb(new Error(`Cannot overwrite '${resolvedDest}' with '${resolvedSrc}'.`))\n }\n return copyLink(resolvedSrc, dest, cb)\n })\n }\n })\n}\n\nfunction copyLink (resolvedSrc, dest, cb) {\n fs.unlink(dest, err => {\n if (err) return cb(err)\n return fs.symlink(resolvedSrc, dest, cb)\n })\n}\n\nmodule.exports = copy\n","'use strict'\n\nconst u = require('universalify').fromCallback\nmodule.exports = {\n copy: u(require('./copy'))\n}\n","'use strict'\n\nconst u = require('universalify').fromCallback\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst mkdir = require('../mkdirs')\nconst remove = require('../remove')\n\nconst emptyDir = u(function emptyDir (dir, callback) {\n callback = callback || function () {}\n fs.readdir(dir, (err, items) => {\n if (err) return mkdir.mkdirs(dir, callback)\n\n items = items.map(item => path.join(dir, item))\n\n deleteItem()\n\n function deleteItem () {\n const item = items.pop()\n if (!item) return callback()\n remove.remove(item, err => {\n if (err) return callback(err)\n deleteItem()\n })\n }\n })\n})\n\nfunction emptyDirSync (dir) {\n let items\n try {\n items = fs.readdirSync(dir)\n } catch (err) {\n return mkdir.mkdirsSync(dir)\n }\n\n items.forEach(item => {\n item = path.join(dir, item)\n remove.removeSync(item)\n })\n}\n\nmodule.exports = {\n emptyDirSync,\n emptydirSync: emptyDirSync,\n emptyDir,\n emptydir: emptyDir\n}\n","'use strict'\n\nconst u = require('universalify').fromCallback\nconst path = require('path')\nconst fs = require('graceful-fs')\nconst mkdir = require('../mkdirs')\nconst pathExists = require('../path-exists').pathExists\n\nfunction createFile (file, callback) {\n function makeFile () {\n fs.writeFile(file, '', err => {\n if (err) return callback(err)\n callback()\n })\n }\n\n fs.stat(file, (err, stats) => { // eslint-disable-line handle-callback-err\n if (!err && stats.isFile()) return callback()\n const dir = path.dirname(file)\n pathExists(dir, (err, dirExists) => {\n if (err) return callback(err)\n if (dirExists) return makeFile()\n mkdir.mkdirs(dir, err => {\n if (err) return callback(err)\n makeFile()\n })\n })\n })\n}\n\nfunction createFileSync (file) {\n let stats\n try {\n stats = fs.statSync(file)\n } catch (e) {}\n if (stats && stats.isFile()) return\n\n const dir = path.dirname(file)\n if (!fs.existsSync(dir)) {\n mkdir.mkdirsSync(dir)\n }\n\n fs.writeFileSync(file, '')\n}\n\nmodule.exports = {\n createFile: u(createFile),\n createFileSync\n}\n","'use strict'\n\nconst file = require('./file')\nconst link = require('./link')\nconst symlink = require('./symlink')\n\nmodule.exports = {\n // file\n createFile: file.createFile,\n createFileSync: file.createFileSync,\n ensureFile: file.createFile,\n ensureFileSync: file.createFileSync,\n // link\n createLink: link.createLink,\n createLinkSync: link.createLinkSync,\n ensureLink: link.createLink,\n ensureLinkSync: link.createLinkSync,\n // symlink\n createSymlink: symlink.createSymlink,\n createSymlinkSync: symlink.createSymlinkSync,\n ensureSymlink: symlink.createSymlink,\n ensureSymlinkSync: symlink.createSymlinkSync\n}\n","'use strict'\n\nconst u = require('universalify').fromCallback\nconst path = require('path')\nconst fs = require('graceful-fs')\nconst mkdir = require('../mkdirs')\nconst pathExists = require('../path-exists').pathExists\n\nfunction createLink (srcpath, dstpath, callback) {\n function makeLink (srcpath, dstpath) {\n fs.link(srcpath, dstpath, err => {\n if (err) return callback(err)\n callback(null)\n })\n }\n\n pathExists(dstpath, (err, destinationExists) => {\n if (err) return callback(err)\n if (destinationExists) return callback(null)\n fs.lstat(srcpath, (err) => {\n if (err) {\n err.message = err.message.replace('lstat', 'ensureLink')\n return callback(err)\n }\n\n const dir = path.dirname(dstpath)\n pathExists(dir, (err, dirExists) => {\n if (err) return callback(err)\n if (dirExists) return makeLink(srcpath, dstpath)\n mkdir.mkdirs(dir, err => {\n if (err) return callback(err)\n makeLink(srcpath, dstpath)\n })\n })\n })\n })\n}\n\nfunction createLinkSync (srcpath, dstpath) {\n const destinationExists = fs.existsSync(dstpath)\n if (destinationExists) return undefined\n\n try {\n fs.lstatSync(srcpath)\n } catch (err) {\n err.message = err.message.replace('lstat', 'ensureLink')\n throw err\n }\n\n const dir = path.dirname(dstpath)\n const dirExists = fs.existsSync(dir)\n if (dirExists) return fs.linkSync(srcpath, dstpath)\n mkdir.mkdirsSync(dir)\n\n return fs.linkSync(srcpath, dstpath)\n}\n\nmodule.exports = {\n createLink: u(createLink),\n createLinkSync\n}\n","'use strict'\n\nconst path = require('path')\nconst fs = require('graceful-fs')\nconst pathExists = require('../path-exists').pathExists\n\n/**\n * Function that returns two types of paths, one relative to symlink, and one\n * relative to the current working directory. Checks if path is absolute or\n * relative. If the path is relative, this function checks if the path is\n * relative to symlink or relative to current working directory. This is an\n * initiative to find a smarter `srcpath` to supply when building symlinks.\n * This allows you to determine which path to use out of one of three possible\n * types of source paths. The first is an absolute path. This is detected by\n * `path.isAbsolute()`. When an absolute path is provided, it is checked to\n * see if it exists. If it does it's used, if not an error is returned\n * (callback)/ thrown (sync). The other two options for `srcpath` are a\n * relative url. By default Node's `fs.symlink` works by creating a symlink\n * using `dstpath` and expects the `srcpath` to be relative to the newly\n * created symlink. If you provide a `srcpath` that does not exist on the file\n * system it results in a broken symlink. To minimize this, the function\n * checks to see if the 'relative to symlink' source file exists, and if it\n * does it will use it. If it does not, it checks if there's a file that\n * exists that is relative to the current working directory, if does its used.\n * This preserves the expectations of the original fs.symlink spec and adds\n * the ability to pass in `relative to current working direcotry` paths.\n */\n\nfunction symlinkPaths (srcpath, dstpath, callback) {\n if (path.isAbsolute(srcpath)) {\n return fs.lstat(srcpath, (err) => {\n if (err) {\n err.message = err.message.replace('lstat', 'ensureSymlink')\n return callback(err)\n }\n return callback(null, {\n 'toCwd': srcpath,\n 'toDst': srcpath\n })\n })\n } else {\n const dstdir = path.dirname(dstpath)\n const relativeToDst = path.join(dstdir, srcpath)\n return pathExists(relativeToDst, (err, exists) => {\n if (err) return callback(err)\n if (exists) {\n return callback(null, {\n 'toCwd': relativeToDst,\n 'toDst': srcpath\n })\n } else {\n return fs.lstat(srcpath, (err) => {\n if (err) {\n err.message = err.message.replace('lstat', 'ensureSymlink')\n return callback(err)\n }\n return callback(null, {\n 'toCwd': srcpath,\n 'toDst': path.relative(dstdir, srcpath)\n })\n })\n }\n })\n }\n}\n\nfunction symlinkPathsSync (srcpath, dstpath) {\n let exists\n if (path.isAbsolute(srcpath)) {\n exists = fs.existsSync(srcpath)\n if (!exists) throw new Error('absolute srcpath does not exist')\n return {\n 'toCwd': srcpath,\n 'toDst': srcpath\n }\n } else {\n const dstdir = path.dirname(dstpath)\n const relativeToDst = path.join(dstdir, srcpath)\n exists = fs.existsSync(relativeToDst)\n if (exists) {\n return {\n 'toCwd': relativeToDst,\n 'toDst': srcpath\n }\n } else {\n exists = fs.existsSync(srcpath)\n if (!exists) throw new Error('relative srcpath does not exist')\n return {\n 'toCwd': srcpath,\n 'toDst': path.relative(dstdir, srcpath)\n }\n }\n }\n}\n\nmodule.exports = {\n symlinkPaths,\n symlinkPathsSync\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\n\nfunction symlinkType (srcpath, type, callback) {\n callback = (typeof type === 'function') ? type : callback\n type = (typeof type === 'function') ? false : type\n if (type) return callback(null, type)\n fs.lstat(srcpath, (err, stats) => {\n if (err) return callback(null, 'file')\n type = (stats && stats.isDirectory()) ? 'dir' : 'file'\n callback(null, type)\n })\n}\n\nfunction symlinkTypeSync (srcpath, type) {\n let stats\n\n if (type) return type\n try {\n stats = fs.lstatSync(srcpath)\n } catch (e) {\n return 'file'\n }\n return (stats && stats.isDirectory()) ? 'dir' : 'file'\n}\n\nmodule.exports = {\n symlinkType,\n symlinkTypeSync\n}\n","'use strict'\n\nconst u = require('universalify').fromCallback\nconst path = require('path')\nconst fs = require('graceful-fs')\nconst _mkdirs = require('../mkdirs')\nconst mkdirs = _mkdirs.mkdirs\nconst mkdirsSync = _mkdirs.mkdirsSync\n\nconst _symlinkPaths = require('./symlink-paths')\nconst symlinkPaths = _symlinkPaths.symlinkPaths\nconst symlinkPathsSync = _symlinkPaths.symlinkPathsSync\n\nconst _symlinkType = require('./symlink-type')\nconst symlinkType = _symlinkType.symlinkType\nconst symlinkTypeSync = _symlinkType.symlinkTypeSync\n\nconst pathExists = require('../path-exists').pathExists\n\nfunction createSymlink (srcpath, dstpath, type, callback) {\n callback = (typeof type === 'function') ? type : callback\n type = (typeof type === 'function') ? false : type\n\n pathExists(dstpath, (err, destinationExists) => {\n if (err) return callback(err)\n if (destinationExists) return callback(null)\n symlinkPaths(srcpath, dstpath, (err, relative) => {\n if (err) return callback(err)\n srcpath = relative.toDst\n symlinkType(relative.toCwd, type, (err, type) => {\n if (err) return callback(err)\n const dir = path.dirname(dstpath)\n pathExists(dir, (err, dirExists) => {\n if (err) return callback(err)\n if (dirExists) return fs.symlink(srcpath, dstpath, type, callback)\n mkdirs(dir, err => {\n if (err) return callback(err)\n fs.symlink(srcpath, dstpath, type, callback)\n })\n })\n })\n })\n })\n}\n\nfunction createSymlinkSync (srcpath, dstpath, type) {\n const destinationExists = fs.existsSync(dstpath)\n if (destinationExists) return undefined\n\n const relative = symlinkPathsSync(srcpath, dstpath)\n srcpath = relative.toDst\n type = symlinkTypeSync(relative.toCwd, type)\n const dir = path.dirname(dstpath)\n const exists = fs.existsSync(dir)\n if (exists) return fs.symlinkSync(srcpath, dstpath, type)\n mkdirsSync(dir)\n return fs.symlinkSync(srcpath, dstpath, type)\n}\n\nmodule.exports = {\n createSymlink: u(createSymlink),\n createSymlinkSync\n}\n","'use strict'\n// This is adapted from https://github.com/normalize/mz\n// Copyright (c) 2014-2016 Jonathan Ong me@jongleberry.com and Contributors\nconst u = require('universalify').fromCallback\nconst fs = require('graceful-fs')\n\nconst api = [\n 'access',\n 'appendFile',\n 'chmod',\n 'chown',\n 'close',\n 'copyFile',\n 'fchmod',\n 'fchown',\n 'fdatasync',\n 'fstat',\n 'fsync',\n 'ftruncate',\n 'futimes',\n 'lchown',\n 'lchmod',\n 'link',\n 'lstat',\n 'mkdir',\n 'mkdtemp',\n 'open',\n 'readFile',\n 'readdir',\n 'readlink',\n 'realpath',\n 'rename',\n 'rmdir',\n 'stat',\n 'symlink',\n 'truncate',\n 'unlink',\n 'utimes',\n 'writeFile'\n].filter(key => {\n // Some commands are not available on some systems. Ex:\n // fs.copyFile was added in Node.js v8.5.0\n // fs.mkdtemp was added in Node.js v5.10.0\n // fs.lchown is not available on at least some Linux\n return typeof fs[key] === 'function'\n})\n\n// Export all keys:\nObject.keys(fs).forEach(key => {\n if (key === 'promises') {\n // fs.promises is a getter property that triggers ExperimentalWarning\n // Don't re-export it here, the getter is defined in \"lib/index.js\"\n return\n }\n exports[key] = fs[key]\n})\n\n// Universalify async methods:\napi.forEach(method => {\n exports[method] = u(fs[method])\n})\n\n// We differ from mz/fs in that we still ship the old, broken, fs.exists()\n// since we are a drop-in replacement for the native module\nexports.exists = function (filename, callback) {\n if (typeof callback === 'function') {\n return fs.exists(filename, callback)\n }\n return new Promise(resolve => {\n return fs.exists(filename, resolve)\n })\n}\n\n// fs.read() & fs.write need special treatment due to multiple callback args\n\nexports.read = function (fd, buffer, offset, length, position, callback) {\n if (typeof callback === 'function') {\n return fs.read(fd, buffer, offset, length, position, callback)\n }\n return new Promise((resolve, reject) => {\n fs.read(fd, buffer, offset, length, position, (err, bytesRead, buffer) => {\n if (err) return reject(err)\n resolve({ bytesRead, buffer })\n })\n })\n}\n\n// Function signature can be\n// fs.write(fd, buffer[, offset[, length[, position]]], callback)\n// OR\n// fs.write(fd, string[, position[, encoding]], callback)\n// We need to handle both cases, so we use ...args\nexports.write = function (fd, buffer, ...args) {\n if (typeof args[args.length - 1] === 'function') {\n return fs.write(fd, buffer, ...args)\n }\n\n return new Promise((resolve, reject) => {\n fs.write(fd, buffer, ...args, (err, bytesWritten, buffer) => {\n if (err) return reject(err)\n resolve({ bytesWritten, buffer })\n })\n })\n}\n\n// fs.realpath.native only available in Node v9.2+\nif (typeof fs.realpath.native === 'function') {\n exports.realpath.native = u(fs.realpath.native)\n}\n","'use strict'\n\nmodule.exports = Object.assign(\n {},\n // Export promiseified graceful-fs:\n require('./fs'),\n // Export extra methods:\n require('./copy-sync'),\n require('./copy'),\n require('./empty'),\n require('./ensure'),\n require('./json'),\n require('./mkdirs'),\n require('./move-sync'),\n require('./move'),\n require('./output'),\n require('./path-exists'),\n require('./remove')\n)\n\n// Export fs.promises as a getter property so that we don't trigger\n// ExperimentalWarning before fs.promises is actually accessed.\nconst fs = require('fs')\nif (Object.getOwnPropertyDescriptor(fs, 'promises')) {\n Object.defineProperty(module.exports, 'promises', {\n get () { return fs.promises }\n })\n}\n","'use strict'\n\nconst u = require('universalify').fromCallback\nconst jsonFile = require('./jsonfile')\n\njsonFile.outputJson = u(require('./output-json'))\njsonFile.outputJsonSync = require('./output-json-sync')\n// aliases\njsonFile.outputJSON = jsonFile.outputJson\njsonFile.outputJSONSync = jsonFile.outputJsonSync\njsonFile.writeJSON = jsonFile.writeJson\njsonFile.writeJSONSync = jsonFile.writeJsonSync\njsonFile.readJSON = jsonFile.readJson\njsonFile.readJSONSync = jsonFile.readJsonSync\n\nmodule.exports = jsonFile\n","'use strict'\n\nconst u = require('universalify').fromCallback\nconst jsonFile = require('jsonfile')\n\nmodule.exports = {\n // jsonfile exports\n readJson: u(jsonFile.readFile),\n readJsonSync: jsonFile.readFileSync,\n writeJson: u(jsonFile.writeFile),\n writeJsonSync: jsonFile.writeFileSync\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst mkdir = require('../mkdirs')\nconst jsonFile = require('./jsonfile')\n\nfunction outputJsonSync (file, data, options) {\n const dir = path.dirname(file)\n\n if (!fs.existsSync(dir)) {\n mkdir.mkdirsSync(dir)\n }\n\n jsonFile.writeJsonSync(file, data, options)\n}\n\nmodule.exports = outputJsonSync\n","'use strict'\n\nconst path = require('path')\nconst mkdir = require('../mkdirs')\nconst pathExists = require('../path-exists').pathExists\nconst jsonFile = require('./jsonfile')\n\nfunction outputJson (file, data, options, callback) {\n if (typeof options === 'function') {\n callback = options\n options = {}\n }\n\n const dir = path.dirname(file)\n\n pathExists(dir, (err, itDoes) => {\n if (err) return callback(err)\n if (itDoes) return jsonFile.writeJson(file, data, options, callback)\n\n mkdir.mkdirs(dir, err => {\n if (err) return callback(err)\n jsonFile.writeJson(file, data, options, callback)\n })\n })\n}\n\nmodule.exports = outputJson\n","'use strict'\nconst u = require('universalify').fromCallback\nconst mkdirs = u(require('./mkdirs'))\nconst mkdirsSync = require('./mkdirs-sync')\n\nmodule.exports = {\n mkdirs,\n mkdirsSync,\n // alias\n mkdirp: mkdirs,\n mkdirpSync: mkdirsSync,\n ensureDir: mkdirs,\n ensureDirSync: mkdirsSync\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst invalidWin32Path = require('./win32').invalidWin32Path\n\nconst o777 = parseInt('0777', 8)\n\nfunction mkdirsSync (p, opts, made) {\n if (!opts || typeof opts !== 'object') {\n opts = { mode: opts }\n }\n\n let mode = opts.mode\n const xfs = opts.fs || fs\n\n if (process.platform === 'win32' && invalidWin32Path(p)) {\n const errInval = new Error(p + ' contains invalid WIN32 path characters.')\n errInval.code = 'EINVAL'\n throw errInval\n }\n\n if (mode === undefined) {\n mode = o777 & (~process.umask())\n }\n if (!made) made = null\n\n p = path.resolve(p)\n\n try {\n xfs.mkdirSync(p, mode)\n made = made || p\n } catch (err0) {\n if (err0.code === 'ENOENT') {\n if (path.dirname(p) === p) throw err0\n made = mkdirsSync(path.dirname(p), opts, made)\n mkdirsSync(p, opts, made)\n } else {\n // In the case of any other error, just see if there's a dir there\n // already. If so, then hooray! If not, then something is borked.\n let stat\n try {\n stat = xfs.statSync(p)\n } catch (err1) {\n throw err0\n }\n if (!stat.isDirectory()) throw err0\n }\n }\n\n return made\n}\n\nmodule.exports = mkdirsSync\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst invalidWin32Path = require('./win32').invalidWin32Path\n\nconst o777 = parseInt('0777', 8)\n\nfunction mkdirs (p, opts, callback, made) {\n if (typeof opts === 'function') {\n callback = opts\n opts = {}\n } else if (!opts || typeof opts !== 'object') {\n opts = { mode: opts }\n }\n\n if (process.platform === 'win32' && invalidWin32Path(p)) {\n const errInval = new Error(p + ' contains invalid WIN32 path characters.')\n errInval.code = 'EINVAL'\n return callback(errInval)\n }\n\n let mode = opts.mode\n const xfs = opts.fs || fs\n\n if (mode === undefined) {\n mode = o777 & (~process.umask())\n }\n if (!made) made = null\n\n callback = callback || function () {}\n p = path.resolve(p)\n\n xfs.mkdir(p, mode, er => {\n if (!er) {\n made = made || p\n return callback(null, made)\n }\n switch (er.code) {\n case 'ENOENT':\n if (path.dirname(p) === p) return callback(er)\n mkdirs(path.dirname(p), opts, (er, made) => {\n if (er) callback(er, made)\n else mkdirs(p, opts, callback, made)\n })\n break\n\n // In the case of any other error, just see if there's a dir\n // there already. If so, then hooray! If not, then something\n // is borked.\n default:\n xfs.stat(p, (er2, stat) => {\n // if the stat fails, then that's super weird.\n // let the original error be the failure reason.\n if (er2 || !stat.isDirectory()) callback(er, made)\n else callback(null, made)\n })\n break\n }\n })\n}\n\nmodule.exports = mkdirs\n","'use strict'\n\nconst path = require('path')\n\n// get drive on windows\nfunction getRootPath (p) {\n p = path.normalize(path.resolve(p)).split(path.sep)\n if (p.length > 0) return p[0]\n return null\n}\n\n// http://stackoverflow.com/a/62888/10333 contains more accurate\n// TODO: expand to include the rest\nconst INVALID_PATH_CHARS = /[<>:\"|?*]/\n\nfunction invalidWin32Path (p) {\n const rp = getRootPath(p)\n p = p.replace(rp, '')\n return INVALID_PATH_CHARS.test(p)\n}\n\nmodule.exports = {\n getRootPath,\n invalidWin32Path\n}\n","'use strict'\n\nmodule.exports = {\n moveSync: require('./move-sync')\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst copySync = require('../copy-sync').copySync\nconst removeSync = require('../remove').removeSync\nconst mkdirpSync = require('../mkdirs').mkdirpSync\nconst stat = require('../util/stat')\n\nfunction moveSync (src, dest, opts) {\n opts = opts || {}\n const overwrite = opts.overwrite || opts.clobber || false\n\n const { srcStat } = stat.checkPathsSync(src, dest, 'move')\n stat.checkParentPathsSync(src, srcStat, dest, 'move')\n mkdirpSync(path.dirname(dest))\n return doRename(src, dest, overwrite)\n}\n\nfunction doRename (src, dest, overwrite) {\n if (overwrite) {\n removeSync(dest)\n return rename(src, dest, overwrite)\n }\n if (fs.existsSync(dest)) throw new Error('dest already exists.')\n return rename(src, dest, overwrite)\n}\n\nfunction rename (src, dest, overwrite) {\n try {\n fs.renameSync(src, dest)\n } catch (err) {\n if (err.code !== 'EXDEV') throw err\n return moveAcrossDevice(src, dest, overwrite)\n }\n}\n\nfunction moveAcrossDevice (src, dest, overwrite) {\n const opts = {\n overwrite,\n errorOnExist: true\n }\n copySync(src, dest, opts)\n return removeSync(src)\n}\n\nmodule.exports = moveSync\n","'use strict'\n\nconst u = require('universalify').fromCallback\nmodule.exports = {\n move: u(require('./move'))\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst copy = require('../copy').copy\nconst remove = require('../remove').remove\nconst mkdirp = require('../mkdirs').mkdirp\nconst pathExists = require('../path-exists').pathExists\nconst stat = require('../util/stat')\n\nfunction move (src, dest, opts, cb) {\n if (typeof opts === 'function') {\n cb = opts\n opts = {}\n }\n\n const overwrite = opts.overwrite || opts.clobber || false\n\n stat.checkPaths(src, dest, 'move', (err, stats) => {\n if (err) return cb(err)\n const { srcStat } = stats\n stat.checkParentPaths(src, srcStat, dest, 'move', err => {\n if (err) return cb(err)\n mkdirp(path.dirname(dest), err => {\n if (err) return cb(err)\n return doRename(src, dest, overwrite, cb)\n })\n })\n })\n}\n\nfunction doRename (src, dest, overwrite, cb) {\n if (overwrite) {\n return remove(dest, err => {\n if (err) return cb(err)\n return rename(src, dest, overwrite, cb)\n })\n }\n pathExists(dest, (err, destExists) => {\n if (err) return cb(err)\n if (destExists) return cb(new Error('dest already exists.'))\n return rename(src, dest, overwrite, cb)\n })\n}\n\nfunction rename (src, dest, overwrite, cb) {\n fs.rename(src, dest, err => {\n if (!err) return cb()\n if (err.code !== 'EXDEV') return cb(err)\n return moveAcrossDevice(src, dest, overwrite, cb)\n })\n}\n\nfunction moveAcrossDevice (src, dest, overwrite, cb) {\n const opts = {\n overwrite,\n errorOnExist: true\n }\n copy(src, dest, opts, err => {\n if (err) return cb(err)\n return remove(src, cb)\n })\n}\n\nmodule.exports = move\n","'use strict'\n\nconst u = require('universalify').fromCallback\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst mkdir = require('../mkdirs')\nconst pathExists = require('../path-exists').pathExists\n\nfunction outputFile (file, data, encoding, callback) {\n if (typeof encoding === 'function') {\n callback = encoding\n encoding = 'utf8'\n }\n\n const dir = path.dirname(file)\n pathExists(dir, (err, itDoes) => {\n if (err) return callback(err)\n if (itDoes) return fs.writeFile(file, data, encoding, callback)\n\n mkdir.mkdirs(dir, err => {\n if (err) return callback(err)\n\n fs.writeFile(file, data, encoding, callback)\n })\n })\n}\n\nfunction outputFileSync (file, ...args) {\n const dir = path.dirname(file)\n if (fs.existsSync(dir)) {\n return fs.writeFileSync(file, ...args)\n }\n mkdir.mkdirsSync(dir)\n fs.writeFileSync(file, ...args)\n}\n\nmodule.exports = {\n outputFile: u(outputFile),\n outputFileSync\n}\n","'use strict'\nconst u = require('universalify').fromPromise\nconst fs = require('../fs')\n\nfunction pathExists (path) {\n return fs.access(path).then(() => true).catch(() => false)\n}\n\nmodule.exports = {\n pathExists: u(pathExists),\n pathExistsSync: fs.existsSync\n}\n","'use strict'\n\nconst u = require('universalify').fromCallback\nconst rimraf = require('./rimraf')\n\nmodule.exports = {\n remove: u(rimraf),\n removeSync: rimraf.sync\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\nconst assert = require('assert')\n\nconst isWindows = (process.platform === 'win32')\n\nfunction defaults (options) {\n const methods = [\n 'unlink',\n 'chmod',\n 'stat',\n 'lstat',\n 'rmdir',\n 'readdir'\n ]\n methods.forEach(m => {\n options[m] = options[m] || fs[m]\n m = m + 'Sync'\n options[m] = options[m] || fs[m]\n })\n\n options.maxBusyTries = options.maxBusyTries || 3\n}\n\nfunction rimraf (p, options, cb) {\n let busyTries = 0\n\n if (typeof options === 'function') {\n cb = options\n options = {}\n }\n\n assert(p, 'rimraf: missing path')\n assert.strictEqual(typeof p, 'string', 'rimraf: path should be a string')\n assert.strictEqual(typeof cb, 'function', 'rimraf: callback function required')\n assert(options, 'rimraf: invalid options argument provided')\n assert.strictEqual(typeof options, 'object', 'rimraf: options should be object')\n\n defaults(options)\n\n rimraf_(p, options, function CB (er) {\n if (er) {\n if ((er.code === 'EBUSY' || er.code === 'ENOTEMPTY' || er.code === 'EPERM') &&\n busyTries < options.maxBusyTries) {\n busyTries++\n const time = busyTries * 100\n // try again, with the same exact callback as this one.\n return setTimeout(() => rimraf_(p, options, CB), time)\n }\n\n // already gone\n if (er.code === 'ENOENT') er = null\n }\n\n cb(er)\n })\n}\n\n// Two possible strategies.\n// 1. Assume it's a file. unlink it, then do the dir stuff on EPERM or EISDIR\n// 2. Assume it's a directory. readdir, then do the file stuff on ENOTDIR\n//\n// Both result in an extra syscall when you guess wrong. However, there\n// are likely far more normal files in the world than directories. This\n// is based on the assumption that a the average number of files per\n// directory is >= 1.\n//\n// If anyone ever complains about this, then I guess the strategy could\n// be made configurable somehow. But until then, YAGNI.\nfunction rimraf_ (p, options, cb) {\n assert(p)\n assert(options)\n assert(typeof cb === 'function')\n\n // sunos lets the root user unlink directories, which is... weird.\n // so we have to lstat here and make sure it's not a dir.\n options.lstat(p, (er, st) => {\n if (er && er.code === 'ENOENT') {\n return cb(null)\n }\n\n // Windows can EPERM on stat. Life is suffering.\n if (er && er.code === 'EPERM' && isWindows) {\n return fixWinEPERM(p, options, er, cb)\n }\n\n if (st && st.isDirectory()) {\n return rmdir(p, options, er, cb)\n }\n\n options.unlink(p, er => {\n if (er) {\n if (er.code === 'ENOENT') {\n return cb(null)\n }\n if (er.code === 'EPERM') {\n return (isWindows)\n ? fixWinEPERM(p, options, er, cb)\n : rmdir(p, options, er, cb)\n }\n if (er.code === 'EISDIR') {\n return rmdir(p, options, er, cb)\n }\n }\n return cb(er)\n })\n })\n}\n\nfunction fixWinEPERM (p, options, er, cb) {\n assert(p)\n assert(options)\n assert(typeof cb === 'function')\n if (er) {\n assert(er instanceof Error)\n }\n\n options.chmod(p, 0o666, er2 => {\n if (er2) {\n cb(er2.code === 'ENOENT' ? null : er)\n } else {\n options.stat(p, (er3, stats) => {\n if (er3) {\n cb(er3.code === 'ENOENT' ? null : er)\n } else if (stats.isDirectory()) {\n rmdir(p, options, er, cb)\n } else {\n options.unlink(p, cb)\n }\n })\n }\n })\n}\n\nfunction fixWinEPERMSync (p, options, er) {\n let stats\n\n assert(p)\n assert(options)\n if (er) {\n assert(er instanceof Error)\n }\n\n try {\n options.chmodSync(p, 0o666)\n } catch (er2) {\n if (er2.code === 'ENOENT') {\n return\n } else {\n throw er\n }\n }\n\n try {\n stats = options.statSync(p)\n } catch (er3) {\n if (er3.code === 'ENOENT') {\n return\n } else {\n throw er\n }\n }\n\n if (stats.isDirectory()) {\n rmdirSync(p, options, er)\n } else {\n options.unlinkSync(p)\n }\n}\n\nfunction rmdir (p, options, originalEr, cb) {\n assert(p)\n assert(options)\n if (originalEr) {\n assert(originalEr instanceof Error)\n }\n assert(typeof cb === 'function')\n\n // try to rmdir first, and only readdir on ENOTEMPTY or EEXIST (SunOS)\n // if we guessed wrong, and it's not a directory, then\n // raise the original error.\n options.rmdir(p, er => {\n if (er && (er.code === 'ENOTEMPTY' || er.code === 'EEXIST' || er.code === 'EPERM')) {\n rmkids(p, options, cb)\n } else if (er && er.code === 'ENOTDIR') {\n cb(originalEr)\n } else {\n cb(er)\n }\n })\n}\n\nfunction rmkids (p, options, cb) {\n assert(p)\n assert(options)\n assert(typeof cb === 'function')\n\n options.readdir(p, (er, files) => {\n if (er) return cb(er)\n\n let n = files.length\n let errState\n\n if (n === 0) return options.rmdir(p, cb)\n\n files.forEach(f => {\n rimraf(path.join(p, f), options, er => {\n if (errState) {\n return\n }\n if (er) return cb(errState = er)\n if (--n === 0) {\n options.rmdir(p, cb)\n }\n })\n })\n })\n}\n\n// this looks simpler, and is strictly *faster*, but will\n// tie up the JavaScript thread and fail on excessively\n// deep directory trees.\nfunction rimrafSync (p, options) {\n let st\n\n options = options || {}\n defaults(options)\n\n assert(p, 'rimraf: missing path')\n assert.strictEqual(typeof p, 'string', 'rimraf: path should be a string')\n assert(options, 'rimraf: missing options')\n assert.strictEqual(typeof options, 'object', 'rimraf: options should be object')\n\n try {\n st = options.lstatSync(p)\n } catch (er) {\n if (er.code === 'ENOENT') {\n return\n }\n\n // Windows can EPERM on stat. Life is suffering.\n if (er.code === 'EPERM' && isWindows) {\n fixWinEPERMSync(p, options, er)\n }\n }\n\n try {\n // sunos lets the root user unlink directories, which is... weird.\n if (st && st.isDirectory()) {\n rmdirSync(p, options, null)\n } else {\n options.unlinkSync(p)\n }\n } catch (er) {\n if (er.code === 'ENOENT') {\n return\n } else if (er.code === 'EPERM') {\n return isWindows ? fixWinEPERMSync(p, options, er) : rmdirSync(p, options, er)\n } else if (er.code !== 'EISDIR') {\n throw er\n }\n rmdirSync(p, options, er)\n }\n}\n\nfunction rmdirSync (p, options, originalEr) {\n assert(p)\n assert(options)\n if (originalEr) {\n assert(originalEr instanceof Error)\n }\n\n try {\n options.rmdirSync(p)\n } catch (er) {\n if (er.code === 'ENOTDIR') {\n throw originalEr\n } else if (er.code === 'ENOTEMPTY' || er.code === 'EEXIST' || er.code === 'EPERM') {\n rmkidsSync(p, options)\n } else if (er.code !== 'ENOENT') {\n throw er\n }\n }\n}\n\nfunction rmkidsSync (p, options) {\n assert(p)\n assert(options)\n options.readdirSync(p).forEach(f => rimrafSync(path.join(p, f), options))\n\n if (isWindows) {\n // We only end up here once we got ENOTEMPTY at least once, and\n // at this point, we are guaranteed to have removed all the kids.\n // So, we know that it won't be ENOENT or ENOTDIR or anything else.\n // try really hard to delete stuff on windows, because it has a\n // PROFOUNDLY annoying habit of not closing handles promptly when\n // files are deleted, resulting in spurious ENOTEMPTY errors.\n const startTime = Date.now()\n do {\n try {\n const ret = options.rmdirSync(p, options)\n return ret\n } catch (er) { }\n } while (Date.now() - startTime < 500) // give up after 500ms\n } else {\n const ret = options.rmdirSync(p, options)\n return ret\n }\n}\n\nmodule.exports = rimraf\nrimraf.sync = rimrafSync\n","'use strict'\n/* eslint-disable node/no-deprecated-api */\nmodule.exports = function (size) {\n if (typeof Buffer.allocUnsafe === 'function') {\n try {\n return Buffer.allocUnsafe(size)\n } catch (e) {\n return new Buffer(size)\n }\n }\n return new Buffer(size)\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst path = require('path')\n\nconst NODE_VERSION_MAJOR_WITH_BIGINT = 10\nconst NODE_VERSION_MINOR_WITH_BIGINT = 5\nconst NODE_VERSION_PATCH_WITH_BIGINT = 0\nconst nodeVersion = process.versions.node.split('.')\nconst nodeVersionMajor = Number.parseInt(nodeVersion[0], 10)\nconst nodeVersionMinor = Number.parseInt(nodeVersion[1], 10)\nconst nodeVersionPatch = Number.parseInt(nodeVersion[2], 10)\n\nfunction nodeSupportsBigInt () {\n if (nodeVersionMajor > NODE_VERSION_MAJOR_WITH_BIGINT) {\n return true\n } else if (nodeVersionMajor === NODE_VERSION_MAJOR_WITH_BIGINT) {\n if (nodeVersionMinor > NODE_VERSION_MINOR_WITH_BIGINT) {\n return true\n } else if (nodeVersionMinor === NODE_VERSION_MINOR_WITH_BIGINT) {\n if (nodeVersionPatch >= NODE_VERSION_PATCH_WITH_BIGINT) {\n return true\n }\n }\n }\n return false\n}\n\nfunction getStats (src, dest, cb) {\n if (nodeSupportsBigInt()) {\n fs.stat(src, { bigint: true }, (err, srcStat) => {\n if (err) return cb(err)\n fs.stat(dest, { bigint: true }, (err, destStat) => {\n if (err) {\n if (err.code === 'ENOENT') return cb(null, { srcStat, destStat: null })\n return cb(err)\n }\n return cb(null, { srcStat, destStat })\n })\n })\n } else {\n fs.stat(src, (err, srcStat) => {\n if (err) return cb(err)\n fs.stat(dest, (err, destStat) => {\n if (err) {\n if (err.code === 'ENOENT') return cb(null, { srcStat, destStat: null })\n return cb(err)\n }\n return cb(null, { srcStat, destStat })\n })\n })\n }\n}\n\nfunction getStatsSync (src, dest) {\n let srcStat, destStat\n if (nodeSupportsBigInt()) {\n srcStat = fs.statSync(src, { bigint: true })\n } else {\n srcStat = fs.statSync(src)\n }\n try {\n if (nodeSupportsBigInt()) {\n destStat = fs.statSync(dest, { bigint: true })\n } else {\n destStat = fs.statSync(dest)\n }\n } catch (err) {\n if (err.code === 'ENOENT') return { srcStat, destStat: null }\n throw err\n }\n return { srcStat, destStat }\n}\n\nfunction checkPaths (src, dest, funcName, cb) {\n getStats(src, dest, (err, stats) => {\n if (err) return cb(err)\n const { srcStat, destStat } = stats\n if (destStat && destStat.ino && destStat.dev && destStat.ino === srcStat.ino && destStat.dev === srcStat.dev) {\n return cb(new Error('Source and destination must not be the same.'))\n }\n if (srcStat.isDirectory() && isSrcSubdir(src, dest)) {\n return cb(new Error(errMsg(src, dest, funcName)))\n }\n return cb(null, { srcStat, destStat })\n })\n}\n\nfunction checkPathsSync (src, dest, funcName) {\n const { srcStat, destStat } = getStatsSync(src, dest)\n if (destStat && destStat.ino && destStat.dev && destStat.ino === srcStat.ino && destStat.dev === srcStat.dev) {\n throw new Error('Source and destination must not be the same.')\n }\n if (srcStat.isDirectory() && isSrcSubdir(src, dest)) {\n throw new Error(errMsg(src, dest, funcName))\n }\n return { srcStat, destStat }\n}\n\n// recursively check if dest parent is a subdirectory of src.\n// It works for all file types including symlinks since it\n// checks the src and dest inodes. It starts from the deepest\n// parent and stops once it reaches the src parent or the root path.\nfunction checkParentPaths (src, srcStat, dest, funcName, cb) {\n const srcParent = path.resolve(path.dirname(src))\n const destParent = path.resolve(path.dirname(dest))\n if (destParent === srcParent || destParent === path.parse(destParent).root) return cb()\n if (nodeSupportsBigInt()) {\n fs.stat(destParent, { bigint: true }, (err, destStat) => {\n if (err) {\n if (err.code === 'ENOENT') return cb()\n return cb(err)\n }\n if (destStat.ino && destStat.dev && destStat.ino === srcStat.ino && destStat.dev === srcStat.dev) {\n return cb(new Error(errMsg(src, dest, funcName)))\n }\n return checkParentPaths(src, srcStat, destParent, funcName, cb)\n })\n } else {\n fs.stat(destParent, (err, destStat) => {\n if (err) {\n if (err.code === 'ENOENT') return cb()\n return cb(err)\n }\n if (destStat.ino && destStat.dev && destStat.ino === srcStat.ino && destStat.dev === srcStat.dev) {\n return cb(new Error(errMsg(src, dest, funcName)))\n }\n return checkParentPaths(src, srcStat, destParent, funcName, cb)\n })\n }\n}\n\nfunction checkParentPathsSync (src, srcStat, dest, funcName) {\n const srcParent = path.resolve(path.dirname(src))\n const destParent = path.resolve(path.dirname(dest))\n if (destParent === srcParent || destParent === path.parse(destParent).root) return\n let destStat\n try {\n if (nodeSupportsBigInt()) {\n destStat = fs.statSync(destParent, { bigint: true })\n } else {\n destStat = fs.statSync(destParent)\n }\n } catch (err) {\n if (err.code === 'ENOENT') return\n throw err\n }\n if (destStat.ino && destStat.dev && destStat.ino === srcStat.ino && destStat.dev === srcStat.dev) {\n throw new Error(errMsg(src, dest, funcName))\n }\n return checkParentPathsSync(src, srcStat, destParent, funcName)\n}\n\n// return true if dest is a subdir of src, otherwise false.\n// It only checks the path strings.\nfunction isSrcSubdir (src, dest) {\n const srcArr = path.resolve(src).split(path.sep).filter(i => i)\n const destArr = path.resolve(dest).split(path.sep).filter(i => i)\n return srcArr.reduce((acc, cur, i) => acc && destArr[i] === cur, true)\n}\n\nfunction errMsg (src, dest, funcName) {\n return `Cannot ${funcName} '${src}' to a subdirectory of itself, '${dest}'.`\n}\n\nmodule.exports = {\n checkPaths,\n checkPathsSync,\n checkParentPaths,\n checkParentPathsSync,\n isSrcSubdir\n}\n","'use strict'\n\nconst fs = require('graceful-fs')\nconst os = require('os')\nconst path = require('path')\n\n// HFS, ext{2,3}, FAT do not, Node.js v0.10 does not\nfunction hasMillisResSync () {\n let tmpfile = path.join('millis-test-sync' + Date.now().toString() + Math.random().toString().slice(2))\n tmpfile = path.join(os.tmpdir(), tmpfile)\n\n // 550 millis past UNIX epoch\n const d = new Date(1435410243862)\n fs.writeFileSync(tmpfile, 'https://github.com/jprichardson/node-fs-extra/pull/141')\n const fd = fs.openSync(tmpfile, 'r+')\n fs.futimesSync(fd, d, d)\n fs.closeSync(fd)\n return fs.statSync(tmpfile).mtime > 1435410243000\n}\n\nfunction hasMillisRes (callback) {\n let tmpfile = path.join('millis-test' + Date.now().toString() + Math.random().toString().slice(2))\n tmpfile = path.join(os.tmpdir(), tmpfile)\n\n // 550 millis past UNIX epoch\n const d = new Date(1435410243862)\n fs.writeFile(tmpfile, 'https://github.com/jprichardson/node-fs-extra/pull/141', err => {\n if (err) return callback(err)\n fs.open(tmpfile, 'r+', (err, fd) => {\n if (err) return callback(err)\n fs.futimes(fd, d, d, err => {\n if (err) return callback(err)\n fs.close(fd, err => {\n if (err) return callback(err)\n fs.stat(tmpfile, (err, stats) => {\n if (err) return callback(err)\n callback(null, stats.mtime > 1435410243000)\n })\n })\n })\n })\n })\n}\n\nfunction timeRemoveMillis (timestamp) {\n if (typeof timestamp === 'number') {\n return Math.floor(timestamp / 1000) * 1000\n } else if (timestamp instanceof Date) {\n return new Date(Math.floor(timestamp.getTime() / 1000) * 1000)\n } else {\n throw new Error('fs-extra: timeRemoveMillis() unknown parameter type')\n }\n}\n\nfunction utimesMillis (path, atime, mtime, callback) {\n // if (!HAS_MILLIS_RES) return fs.utimes(path, atime, mtime, callback)\n fs.open(path, 'r+', (err, fd) => {\n if (err) return callback(err)\n fs.futimes(fd, atime, mtime, futimesErr => {\n fs.close(fd, closeErr => {\n if (callback) callback(futimesErr || closeErr)\n })\n })\n })\n}\n\nfunction utimesMillisSync (path, atime, mtime) {\n const fd = fs.openSync(path, 'r+')\n fs.futimesSync(fd, atime, mtime)\n return fs.closeSync(fd)\n}\n\nmodule.exports = {\n hasMillisRes,\n hasMillisResSync,\n timeRemoveMillis,\n utimesMillis,\n utimesMillisSync\n}\n","\"use strict\";\n// Call this function in a another function to find out the file from\n// which that function was called from. (Inspects the v8 stack trace)\n//\n// Inspired by http://stackoverflow.com/questions/13227489\nmodule.exports = function getCallerFile(position) {\n if (position === void 0) { position = 2; }\n if (position >= Error.stackTraceLimit) {\n throw new TypeError('getCallerFile(position) requires position be less then Error.stackTraceLimit but position was: `' + position + '` and Error.stackTraceLimit was: `' + Error.stackTraceLimit + '`');\n }\n var oldPrepareStackTrace = Error.prepareStackTrace;\n Error.prepareStackTrace = function (_, stack) { return stack; };\n var stack = new Error().stack;\n Error.prepareStackTrace = oldPrepareStackTrace;\n if (stack !== null && typeof stack === 'object') {\n // stack[0] holds this file\n // stack[1] holds where this function was called\n // stack[2] holds the file we're interested in\n return stack[position] ? stack[position].getFileName() : undefined;\n }\n};\n//# sourceMappingURL=index.js.map","'use strict';\nconst {PassThrough: PassThroughStream} = require('stream');\n\nmodule.exports = options => {\n\toptions = {...options};\n\n\tconst {array} = options;\n\tlet {encoding} = options;\n\tconst isBuffer = encoding === 'buffer';\n\tlet objectMode = false;\n\n\tif (array) {\n\t\tobjectMode = !(encoding || isBuffer);\n\t} else {\n\t\tencoding = encoding || 'utf8';\n\t}\n\n\tif (isBuffer) {\n\t\tencoding = null;\n\t}\n\n\tconst stream = new PassThroughStream({objectMode});\n\n\tif (encoding) {\n\t\tstream.setEncoding(encoding);\n\t}\n\n\tlet length = 0;\n\tconst chunks = [];\n\n\tstream.on('data', chunk => {\n\t\tchunks.push(chunk);\n\n\t\tif (objectMode) {\n\t\t\tlength = chunks.length;\n\t\t} else {\n\t\t\tlength += chunk.length;\n\t\t}\n\t});\n\n\tstream.getBufferedValue = () => {\n\t\tif (array) {\n\t\t\treturn chunks;\n\t\t}\n\n\t\treturn isBuffer ? Buffer.concat(chunks, length) : chunks.join('');\n\t};\n\n\tstream.getBufferedLength = () => length;\n\n\treturn stream;\n};\n","'use strict';\nconst {constants: BufferConstants} = require('buffer');\nconst pump = require('pump');\nconst bufferStream = require('./buffer-stream');\n\nclass MaxBufferError extends Error {\n\tconstructor() {\n\t\tsuper('maxBuffer exceeded');\n\t\tthis.name = 'MaxBufferError';\n\t}\n}\n\nasync function getStream(inputStream, options) {\n\tif (!inputStream) {\n\t\treturn Promise.reject(new Error('Expected a stream'));\n\t}\n\n\toptions = {\n\t\tmaxBuffer: Infinity,\n\t\t...options\n\t};\n\n\tconst {maxBuffer} = options;\n\n\tlet stream;\n\tawait new Promise((resolve, reject) => {\n\t\tconst rejectPromise = error => {\n\t\t\t// Don't retrieve an oversized buffer.\n\t\t\tif (error && stream.getBufferedLength() <= BufferConstants.MAX_LENGTH) {\n\t\t\t\terror.bufferedData = stream.getBufferedValue();\n\t\t\t}\n\n\t\t\treject(error);\n\t\t};\n\n\t\tstream = pump(inputStream, bufferStream(options), error => {\n\t\t\tif (error) {\n\t\t\t\trejectPromise(error);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tresolve();\n\t\t});\n\n\t\tstream.on('data', () => {\n\t\t\tif (stream.getBufferedLength() > maxBuffer) {\n\t\t\t\trejectPromise(new MaxBufferError());\n\t\t\t}\n\t\t});\n\t});\n\n\treturn stream.getBufferedValue();\n}\n\nmodule.exports = getStream;\n// TODO: Remove this for the next major release\nmodule.exports.default = getStream;\nmodule.exports.buffer = (stream, options) => getStream(stream, {...options, encoding: 'buffer'});\nmodule.exports.array = (stream, options) => getStream(stream, {...options, array: true});\nmodule.exports.MaxBufferError = MaxBufferError;\n","'use strict'\n\nmodule.exports = clone\n\nvar getPrototypeOf = Object.getPrototypeOf || function (obj) {\n return obj.__proto__\n}\n\nfunction clone (obj) {\n if (obj === null || typeof obj !== 'object')\n return obj\n\n if (obj instanceof Object)\n var copy = { __proto__: getPrototypeOf(obj) }\n else\n var copy = Object.create(null)\n\n Object.getOwnPropertyNames(obj).forEach(function (key) {\n Object.defineProperty(copy, key, Object.getOwnPropertyDescriptor(obj, key))\n })\n\n return copy\n}\n","var fs = require('fs')\nvar polyfills = require('./polyfills.js')\nvar legacy = require('./legacy-streams.js')\nvar clone = require('./clone.js')\n\nvar util = require('util')\n\n/* istanbul ignore next - node 0.x polyfill */\nvar gracefulQueue\nvar previousSymbol\n\n/* istanbul ignore else - node 0.x polyfill */\nif (typeof Symbol === 'function' && typeof Symbol.for === 'function') {\n gracefulQueue = Symbol.for('graceful-fs.queue')\n // This is used in testing by future versions\n previousSymbol = Symbol.for('graceful-fs.previous')\n} else {\n gracefulQueue = '___graceful-fs.queue'\n previousSymbol = '___graceful-fs.previous'\n}\n\nfunction noop () {}\n\nfunction publishQueue(context, queue) {\n Object.defineProperty(context, gracefulQueue, {\n get: function() {\n return queue\n }\n })\n}\n\nvar debug = noop\nif (util.debuglog)\n debug = util.debuglog('gfs4')\nelse if (/\\bgfs4\\b/i.test(process.env.NODE_DEBUG || ''))\n debug = function() {\n var m = util.format.apply(util, arguments)\n m = 'GFS4: ' + m.split(/\\n/).join('\\nGFS4: ')\n console.error(m)\n }\n\n// Once time initialization\nif (!fs[gracefulQueue]) {\n // This queue can be shared by multiple loaded instances\n var queue = global[gracefulQueue] || []\n publishQueue(fs, queue)\n\n // Patch fs.close/closeSync to shared queue version, because we need\n // to retry() whenever a close happens *anywhere* in the program.\n // This is essential when multiple graceful-fs instances are\n // in play at the same time.\n fs.close = (function (fs$close) {\n function close (fd, cb) {\n return fs$close.call(fs, fd, function (err) {\n // This function uses the graceful-fs shared queue\n if (!err) {\n resetQueue()\n }\n\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n })\n }\n\n Object.defineProperty(close, previousSymbol, {\n value: fs$close\n })\n return close\n })(fs.close)\n\n fs.closeSync = (function (fs$closeSync) {\n function closeSync (fd) {\n // This function uses the graceful-fs shared queue\n fs$closeSync.apply(fs, arguments)\n resetQueue()\n }\n\n Object.defineProperty(closeSync, previousSymbol, {\n value: fs$closeSync\n })\n return closeSync\n })(fs.closeSync)\n\n if (/\\bgfs4\\b/i.test(process.env.NODE_DEBUG || '')) {\n process.on('exit', function() {\n debug(fs[gracefulQueue])\n require('assert').equal(fs[gracefulQueue].length, 0)\n })\n }\n}\n\nif (!global[gracefulQueue]) {\n publishQueue(global, fs[gracefulQueue]);\n}\n\nmodule.exports = patch(clone(fs))\nif (process.env.TEST_GRACEFUL_FS_GLOBAL_PATCH && !fs.__patched) {\n module.exports = patch(fs)\n fs.__patched = true;\n}\n\nfunction patch (fs) {\n // Everything that references the open() function needs to be in here\n polyfills(fs)\n fs.gracefulify = patch\n\n fs.createReadStream = createReadStream\n fs.createWriteStream = createWriteStream\n var fs$readFile = fs.readFile\n fs.readFile = readFile\n function readFile (path, options, cb) {\n if (typeof options === 'function')\n cb = options, options = null\n\n return go$readFile(path, options, cb)\n\n function go$readFile (path, options, cb, startTime) {\n return fs$readFile(path, options, function (err) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$readFile, [path, options, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n var fs$writeFile = fs.writeFile\n fs.writeFile = writeFile\n function writeFile (path, data, options, cb) {\n if (typeof options === 'function')\n cb = options, options = null\n\n return go$writeFile(path, data, options, cb)\n\n function go$writeFile (path, data, options, cb, startTime) {\n return fs$writeFile(path, data, options, function (err) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$writeFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n var fs$appendFile = fs.appendFile\n if (fs$appendFile)\n fs.appendFile = appendFile\n function appendFile (path, data, options, cb) {\n if (typeof options === 'function')\n cb = options, options = null\n\n return go$appendFile(path, data, options, cb)\n\n function go$appendFile (path, data, options, cb, startTime) {\n return fs$appendFile(path, data, options, function (err) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$appendFile, [path, data, options, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n var fs$copyFile = fs.copyFile\n if (fs$copyFile)\n fs.copyFile = copyFile\n function copyFile (src, dest, flags, cb) {\n if (typeof flags === 'function') {\n cb = flags\n flags = 0\n }\n return go$copyFile(src, dest, flags, cb)\n\n function go$copyFile (src, dest, flags, cb, startTime) {\n return fs$copyFile(src, dest, flags, function (err) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$copyFile, [src, dest, flags, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n var fs$readdir = fs.readdir\n fs.readdir = readdir\n var noReaddirOptionVersions = /^v[0-5]\\./\n function readdir (path, options, cb) {\n if (typeof options === 'function')\n cb = options, options = null\n\n var go$readdir = noReaddirOptionVersions.test(process.version)\n ? function go$readdir (path, options, cb, startTime) {\n return fs$readdir(path, fs$readdirCallback(\n path, options, cb, startTime\n ))\n }\n : function go$readdir (path, options, cb, startTime) {\n return fs$readdir(path, options, fs$readdirCallback(\n path, options, cb, startTime\n ))\n }\n\n return go$readdir(path, options, cb)\n\n function fs$readdirCallback (path, options, cb, startTime) {\n return function (err, files) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([\n go$readdir,\n [path, options, cb],\n err,\n startTime || Date.now(),\n Date.now()\n ])\n else {\n if (files && files.sort)\n files.sort()\n\n if (typeof cb === 'function')\n cb.call(this, err, files)\n }\n }\n }\n }\n\n if (process.version.substr(0, 4) === 'v0.8') {\n var legStreams = legacy(fs)\n ReadStream = legStreams.ReadStream\n WriteStream = legStreams.WriteStream\n }\n\n var fs$ReadStream = fs.ReadStream\n if (fs$ReadStream) {\n ReadStream.prototype = Object.create(fs$ReadStream.prototype)\n ReadStream.prototype.open = ReadStream$open\n }\n\n var fs$WriteStream = fs.WriteStream\n if (fs$WriteStream) {\n WriteStream.prototype = Object.create(fs$WriteStream.prototype)\n WriteStream.prototype.open = WriteStream$open\n }\n\n Object.defineProperty(fs, 'ReadStream', {\n get: function () {\n return ReadStream\n },\n set: function (val) {\n ReadStream = val\n },\n enumerable: true,\n configurable: true\n })\n Object.defineProperty(fs, 'WriteStream', {\n get: function () {\n return WriteStream\n },\n set: function (val) {\n WriteStream = val\n },\n enumerable: true,\n configurable: true\n })\n\n // legacy names\n var FileReadStream = ReadStream\n Object.defineProperty(fs, 'FileReadStream', {\n get: function () {\n return FileReadStream\n },\n set: function (val) {\n FileReadStream = val\n },\n enumerable: true,\n configurable: true\n })\n var FileWriteStream = WriteStream\n Object.defineProperty(fs, 'FileWriteStream', {\n get: function () {\n return FileWriteStream\n },\n set: function (val) {\n FileWriteStream = val\n },\n enumerable: true,\n configurable: true\n })\n\n function ReadStream (path, options) {\n if (this instanceof ReadStream)\n return fs$ReadStream.apply(this, arguments), this\n else\n return ReadStream.apply(Object.create(ReadStream.prototype), arguments)\n }\n\n function ReadStream$open () {\n var that = this\n open(that.path, that.flags, that.mode, function (err, fd) {\n if (err) {\n if (that.autoClose)\n that.destroy()\n\n that.emit('error', err)\n } else {\n that.fd = fd\n that.emit('open', fd)\n that.read()\n }\n })\n }\n\n function WriteStream (path, options) {\n if (this instanceof WriteStream)\n return fs$WriteStream.apply(this, arguments), this\n else\n return WriteStream.apply(Object.create(WriteStream.prototype), arguments)\n }\n\n function WriteStream$open () {\n var that = this\n open(that.path, that.flags, that.mode, function (err, fd) {\n if (err) {\n that.destroy()\n that.emit('error', err)\n } else {\n that.fd = fd\n that.emit('open', fd)\n }\n })\n }\n\n function createReadStream (path, options) {\n return new fs.ReadStream(path, options)\n }\n\n function createWriteStream (path, options) {\n return new fs.WriteStream(path, options)\n }\n\n var fs$open = fs.open\n fs.open = open\n function open (path, flags, mode, cb) {\n if (typeof mode === 'function')\n cb = mode, mode = null\n\n return go$open(path, flags, mode, cb)\n\n function go$open (path, flags, mode, cb, startTime) {\n return fs$open(path, flags, mode, function (err, fd) {\n if (err && (err.code === 'EMFILE' || err.code === 'ENFILE'))\n enqueue([go$open, [path, flags, mode, cb], err, startTime || Date.now(), Date.now()])\n else {\n if (typeof cb === 'function')\n cb.apply(this, arguments)\n }\n })\n }\n }\n\n return fs\n}\n\nfunction enqueue (elem) {\n debug('ENQUEUE', elem[0].name, elem[1])\n fs[gracefulQueue].push(elem)\n retry()\n}\n\n// keep track of the timeout between retry() calls\nvar retryTimer\n\n// reset the startTime and lastTime to now\n// this resets the start of the 60 second overall timeout as well as the\n// delay between attempts so that we'll retry these jobs sooner\nfunction resetQueue () {\n var now = Date.now()\n for (var i = 0; i < fs[gracefulQueue].length; ++i) {\n // entries that are only a length of 2 are from an older version, don't\n // bother modifying those since they'll be retried anyway.\n if (fs[gracefulQueue][i].length > 2) {\n fs[gracefulQueue][i][3] = now // startTime\n fs[gracefulQueue][i][4] = now // lastTime\n }\n }\n // call retry to make sure we're actively processing the queue\n retry()\n}\n\nfunction retry () {\n // clear the timer and remove it to help prevent unintended concurrency\n clearTimeout(retryTimer)\n retryTimer = undefined\n\n if (fs[gracefulQueue].length === 0)\n return\n\n var elem = fs[gracefulQueue].shift()\n var fn = elem[0]\n var args = elem[1]\n // these items may be unset if they were added by an older graceful-fs\n var err = elem[2]\n var startTime = elem[3]\n var lastTime = elem[4]\n\n // if we don't have a startTime we have no way of knowing if we've waited\n // long enough, so go ahead and retry this item now\n if (startTime === undefined) {\n debug('RETRY', fn.name, args)\n fn.apply(null, args)\n } else if (Date.now() - startTime >= 60000) {\n // it's been more than 60 seconds total, bail now\n debug('TIMEOUT', fn.name, args)\n var cb = args.pop()\n if (typeof cb === 'function')\n cb.call(null, err)\n } else {\n // the amount of time between the last attempt and right now\n var sinceAttempt = Date.now() - lastTime\n // the amount of time between when we first tried, and when we last tried\n // rounded up to at least 1\n var sinceStart = Math.max(lastTime - startTime, 1)\n // backoff. wait longer than the total time we've been retrying, but only\n // up to a maximum of 100ms\n var desiredDelay = Math.min(sinceStart * 1.2, 100)\n // it's been long enough since the last retry, do it again\n if (sinceAttempt >= desiredDelay) {\n debug('RETRY', fn.name, args)\n fn.apply(null, args.concat([startTime]))\n } else {\n // if we can't do this job yet, push it to the end of the queue\n // and let the next iteration check again\n fs[gracefulQueue].push(elem)\n }\n }\n\n // schedule our next run if one isn't already scheduled\n if (retryTimer === undefined) {\n retryTimer = setTimeout(retry, 0)\n }\n}\n","var Stream = require('stream').Stream\n\nmodule.exports = legacy\n\nfunction legacy (fs) {\n return {\n ReadStream: ReadStream,\n WriteStream: WriteStream\n }\n\n function ReadStream (path, options) {\n if (!(this instanceof ReadStream)) return new ReadStream(path, options);\n\n Stream.call(this);\n\n var self = this;\n\n this.path = path;\n this.fd = null;\n this.readable = true;\n this.paused = false;\n\n this.flags = 'r';\n this.mode = 438; /*=0666*/\n this.bufferSize = 64 * 1024;\n\n options = options || {};\n\n // Mixin options into this\n var keys = Object.keys(options);\n for (var index = 0, length = keys.length; index < length; index++) {\n var key = keys[index];\n this[key] = options[key];\n }\n\n if (this.encoding) this.setEncoding(this.encoding);\n\n if (this.start !== undefined) {\n if ('number' !== typeof this.start) {\n throw TypeError('start must be a Number');\n }\n if (this.end === undefined) {\n this.end = Infinity;\n } else if ('number' !== typeof this.end) {\n throw TypeError('end must be a Number');\n }\n\n if (this.start > this.end) {\n throw new Error('start must be <= end');\n }\n\n this.pos = this.start;\n }\n\n if (this.fd !== null) {\n process.nextTick(function() {\n self._read();\n });\n return;\n }\n\n fs.open(this.path, this.flags, this.mode, function (err, fd) {\n if (err) {\n self.emit('error', err);\n self.readable = false;\n return;\n }\n\n self.fd = fd;\n self.emit('open', fd);\n self._read();\n })\n }\n\n function WriteStream (path, options) {\n if (!(this instanceof WriteStream)) return new WriteStream(path, options);\n\n Stream.call(this);\n\n this.path = path;\n this.fd = null;\n this.writable = true;\n\n this.flags = 'w';\n this.encoding = 'binary';\n this.mode = 438; /*=0666*/\n this.bytesWritten = 0;\n\n options = options || {};\n\n // Mixin options into this\n var keys = Object.keys(options);\n for (var index = 0, length = keys.length; index < length; index++) {\n var key = keys[index];\n this[key] = options[key];\n }\n\n if (this.start !== undefined) {\n if ('number' !== typeof this.start) {\n throw TypeError('start must be a Number');\n }\n if (this.start < 0) {\n throw new Error('start must be >= zero');\n }\n\n this.pos = this.start;\n }\n\n this.busy = false;\n this._queue = [];\n\n if (this.fd === null) {\n this._open = fs.open;\n this._queue.push([this._open, this.path, this.flags, this.mode, undefined]);\n this.flush();\n }\n }\n}\n","var constants = require('constants')\n\nvar origCwd = process.cwd\nvar cwd = null\n\nvar platform = process.env.GRACEFUL_FS_PLATFORM || process.platform\n\nprocess.cwd = function() {\n if (!cwd)\n cwd = origCwd.call(process)\n return cwd\n}\ntry {\n process.cwd()\n} catch (er) {}\n\n// This check is needed until node.js 12 is required\nif (typeof process.chdir === 'function') {\n var chdir = process.chdir\n process.chdir = function (d) {\n cwd = null\n chdir.call(process, d)\n }\n if (Object.setPrototypeOf) Object.setPrototypeOf(process.chdir, chdir)\n}\n\nmodule.exports = patch\n\nfunction patch (fs) {\n // (re-)implement some things that are known busted or missing.\n\n // lchmod, broken prior to 0.6.2\n // back-port the fix here.\n if (constants.hasOwnProperty('O_SYMLINK') &&\n process.version.match(/^v0\\.6\\.[0-2]|^v0\\.5\\./)) {\n patchLchmod(fs)\n }\n\n // lutimes implementation, or no-op\n if (!fs.lutimes) {\n patchLutimes(fs)\n }\n\n // https://github.com/isaacs/node-graceful-fs/issues/4\n // Chown should not fail on einval or eperm if non-root.\n // It should not fail on enosys ever, as this just indicates\n // that a fs doesn't support the intended operation.\n\n fs.chown = chownFix(fs.chown)\n fs.fchown = chownFix(fs.fchown)\n fs.lchown = chownFix(fs.lchown)\n\n fs.chmod = chmodFix(fs.chmod)\n fs.fchmod = chmodFix(fs.fchmod)\n fs.lchmod = chmodFix(fs.lchmod)\n\n fs.chownSync = chownFixSync(fs.chownSync)\n fs.fchownSync = chownFixSync(fs.fchownSync)\n fs.lchownSync = chownFixSync(fs.lchownSync)\n\n fs.chmodSync = chmodFixSync(fs.chmodSync)\n fs.fchmodSync = chmodFixSync(fs.fchmodSync)\n fs.lchmodSync = chmodFixSync(fs.lchmodSync)\n\n fs.stat = statFix(fs.stat)\n fs.fstat = statFix(fs.fstat)\n fs.lstat = statFix(fs.lstat)\n\n fs.statSync = statFixSync(fs.statSync)\n fs.fstatSync = statFixSync(fs.fstatSync)\n fs.lstatSync = statFixSync(fs.lstatSync)\n\n // if lchmod/lchown do not exist, then make them no-ops\n if (fs.chmod && !fs.lchmod) {\n fs.lchmod = function (path, mode, cb) {\n if (cb) process.nextTick(cb)\n }\n fs.lchmodSync = function () {}\n }\n if (fs.chown && !fs.lchown) {\n fs.lchown = function (path, uid, gid, cb) {\n if (cb) process.nextTick(cb)\n }\n fs.lchownSync = function () {}\n }\n\n // on Windows, A/V software can lock the directory, causing this\n // to fail with an EACCES or EPERM if the directory contains newly\n // created files. Try again on failure, for up to 60 seconds.\n\n // Set the timeout this long because some Windows Anti-Virus, such as Parity\n // bit9, may lock files for up to a minute, causing npm package install\n // failures. Also, take care to yield the scheduler. Windows scheduling gives\n // CPU to a busy looping process, which can cause the program causing the lock\n // contention to be starved of CPU by node, so the contention doesn't resolve.\n if (platform === \"win32\") {\n fs.rename = typeof fs.rename !== 'function' ? fs.rename\n : (function (fs$rename) {\n function rename (from, to, cb) {\n var start = Date.now()\n var backoff = 0;\n fs$rename(from, to, function CB (er) {\n if (er\n && (er.code === \"EACCES\" || er.code === \"EPERM\")\n && Date.now() - start < 60000) {\n setTimeout(function() {\n fs.stat(to, function (stater, st) {\n if (stater && stater.code === \"ENOENT\")\n fs$rename(from, to, CB);\n else\n cb(er)\n })\n }, backoff)\n if (backoff < 100)\n backoff += 10;\n return;\n }\n if (cb) cb(er)\n })\n }\n if (Object.setPrototypeOf) Object.setPrototypeOf(rename, fs$rename)\n return rename\n })(fs.rename)\n }\n\n // if read() returns EAGAIN, then just try it again.\n fs.read = typeof fs.read !== 'function' ? fs.read\n : (function (fs$read) {\n function read (fd, buffer, offset, length, position, callback_) {\n var callback\n if (callback_ && typeof callback_ === 'function') {\n var eagCounter = 0\n callback = function (er, _, __) {\n if (er && er.code === 'EAGAIN' && eagCounter < 10) {\n eagCounter ++\n return fs$read.call(fs, fd, buffer, offset, length, position, callback)\n }\n callback_.apply(this, arguments)\n }\n }\n return fs$read.call(fs, fd, buffer, offset, length, position, callback)\n }\n\n // This ensures `util.promisify` works as it does for native `fs.read`.\n if (Object.setPrototypeOf) Object.setPrototypeOf(read, fs$read)\n return read\n })(fs.read)\n\n fs.readSync = typeof fs.readSync !== 'function' ? fs.readSync\n : (function (fs$readSync) { return function (fd, buffer, offset, length, position) {\n var eagCounter = 0\n while (true) {\n try {\n return fs$readSync.call(fs, fd, buffer, offset, length, position)\n } catch (er) {\n if (er.code === 'EAGAIN' && eagCounter < 10) {\n eagCounter ++\n continue\n }\n throw er\n }\n }\n }})(fs.readSync)\n\n function patchLchmod (fs) {\n fs.lchmod = function (path, mode, callback) {\n fs.open( path\n , constants.O_WRONLY | constants.O_SYMLINK\n , mode\n , function (err, fd) {\n if (err) {\n if (callback) callback(err)\n return\n }\n // prefer to return the chmod error, if one occurs,\n // but still try to close, and report closing errors if they occur.\n fs.fchmod(fd, mode, function (err) {\n fs.close(fd, function(err2) {\n if (callback) callback(err || err2)\n })\n })\n })\n }\n\n fs.lchmodSync = function (path, mode) {\n var fd = fs.openSync(path, constants.O_WRONLY | constants.O_SYMLINK, mode)\n\n // prefer to return the chmod error, if one occurs,\n // but still try to close, and report closing errors if they occur.\n var threw = true\n var ret\n try {\n ret = fs.fchmodSync(fd, mode)\n threw = false\n } finally {\n if (threw) {\n try {\n fs.closeSync(fd)\n } catch (er) {}\n } else {\n fs.closeSync(fd)\n }\n }\n return ret\n }\n }\n\n function patchLutimes (fs) {\n if (constants.hasOwnProperty(\"O_SYMLINK\") && fs.futimes) {\n fs.lutimes = function (path, at, mt, cb) {\n fs.open(path, constants.O_SYMLINK, function (er, fd) {\n if (er) {\n if (cb) cb(er)\n return\n }\n fs.futimes(fd, at, mt, function (er) {\n fs.close(fd, function (er2) {\n if (cb) cb(er || er2)\n })\n })\n })\n }\n\n fs.lutimesSync = function (path, at, mt) {\n var fd = fs.openSync(path, constants.O_SYMLINK)\n var ret\n var threw = true\n try {\n ret = fs.futimesSync(fd, at, mt)\n threw = false\n } finally {\n if (threw) {\n try {\n fs.closeSync(fd)\n } catch (er) {}\n } else {\n fs.closeSync(fd)\n }\n }\n return ret\n }\n\n } else if (fs.futimes) {\n fs.lutimes = function (_a, _b, _c, cb) { if (cb) process.nextTick(cb) }\n fs.lutimesSync = function () {}\n }\n }\n\n function chmodFix (orig) {\n if (!orig) return orig\n return function (target, mode, cb) {\n return orig.call(fs, target, mode, function (er) {\n if (chownErOk(er)) er = null\n if (cb) cb.apply(this, arguments)\n })\n }\n }\n\n function chmodFixSync (orig) {\n if (!orig) return orig\n return function (target, mode) {\n try {\n return orig.call(fs, target, mode)\n } catch (er) {\n if (!chownErOk(er)) throw er\n }\n }\n }\n\n\n function chownFix (orig) {\n if (!orig) return orig\n return function (target, uid, gid, cb) {\n return orig.call(fs, target, uid, gid, function (er) {\n if (chownErOk(er)) er = null\n if (cb) cb.apply(this, arguments)\n })\n }\n }\n\n function chownFixSync (orig) {\n if (!orig) return orig\n return function (target, uid, gid) {\n try {\n return orig.call(fs, target, uid, gid)\n } catch (er) {\n if (!chownErOk(er)) throw er\n }\n }\n }\n\n function statFix (orig) {\n if (!orig) return orig\n // Older versions of Node erroneously returned signed integers for\n // uid + gid.\n return function (target, options, cb) {\n if (typeof options === 'function') {\n cb = options\n options = null\n }\n function callback (er, stats) {\n if (stats) {\n if (stats.uid < 0) stats.uid += 0x100000000\n if (stats.gid < 0) stats.gid += 0x100000000\n }\n if (cb) cb.apply(this, arguments)\n }\n return options ? orig.call(fs, target, options, callback)\n : orig.call(fs, target, callback)\n }\n }\n\n function statFixSync (orig) {\n if (!orig) return orig\n // Older versions of Node erroneously returned signed integers for\n // uid + gid.\n return function (target, options) {\n var stats = options ? orig.call(fs, target, options)\n : orig.call(fs, target)\n if (stats) {\n if (stats.uid < 0) stats.uid += 0x100000000\n if (stats.gid < 0) stats.gid += 0x100000000\n }\n return stats;\n }\n }\n\n // ENOSYS means that the fs doesn't support the op. Just ignore\n // that, because it doesn't matter.\n //\n // if there's no getuid, or if getuid() is something other\n // than 0, and the error is EINVAL or EPERM, then just ignore\n // it.\n //\n // This specific case is a silent failure in cp, install, tar,\n // and most other unix tools that manage permissions.\n //\n // When running as root, or if other types of errors are\n // encountered, then it's strict.\n function chownErOk (er) {\n if (!er)\n return true\n\n if (er.code === \"ENOSYS\")\n return true\n\n var nonroot = !process.getuid || process.getuid() !== 0\n if (nonroot) {\n if (er.code === \"EINVAL\" || er.code === \"EPERM\")\n return true\n }\n\n return false\n }\n}\n","'use strict';\nmodule.exports = (flag, argv) => {\n\targv = argv || process.argv;\n\tconst prefix = flag.startsWith('-') ? '' : (flag.length === 1 ? '-' : '--');\n\tconst pos = argv.indexOf(prefix + flag);\n\tconst terminatorPos = argv.indexOf('--');\n\treturn pos !== -1 && (terminatorPos === -1 ? true : pos < terminatorPos);\n};\n","\"use strict\";\nvar __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {\n function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }\n return new (P || (P = Promise))(function (resolve, reject) {\n function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }\n function rejected(value) { try { step(generator[\"throw\"](value)); } catch (e) { reject(e); } }\n function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }\n step((generator = generator.apply(thisArg, _arguments || [])).next());\n });\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nconst net_1 = __importDefault(require(\"net\"));\nconst tls_1 = __importDefault(require(\"tls\"));\nconst url_1 = __importDefault(require(\"url\"));\nconst assert_1 = __importDefault(require(\"assert\"));\nconst debug_1 = __importDefault(require(\"debug\"));\nconst agent_base_1 = require(\"agent-base\");\nconst parse_proxy_response_1 = __importDefault(require(\"./parse-proxy-response\"));\nconst debug = debug_1.default('https-proxy-agent:agent');\n/**\n * The `HttpsProxyAgent` implements an HTTP Agent subclass that connects to\n * the specified \"HTTP(s) proxy server\" in order to proxy HTTPS requests.\n *\n * Outgoing HTTP requests are first tunneled through the proxy server using the\n * `CONNECT` HTTP request method to establish a connection to the proxy server,\n * and then the proxy server connects to the destination target and issues the\n * HTTP request from the proxy server.\n *\n * `https:` requests have their socket connection upgraded to TLS once\n * the connection to the proxy server has been established.\n *\n * @api public\n */\nclass HttpsProxyAgent extends agent_base_1.Agent {\n constructor(_opts) {\n let opts;\n if (typeof _opts === 'string') {\n opts = url_1.default.parse(_opts);\n }\n else {\n opts = _opts;\n }\n if (!opts) {\n throw new Error('an HTTP(S) proxy server `host` and `port` must be specified!');\n }\n debug('creating new HttpsProxyAgent instance: %o', opts);\n super(opts);\n const proxy = Object.assign({}, opts);\n // If `true`, then connect to the proxy server over TLS.\n // Defaults to `false`.\n this.secureProxy = opts.secureProxy || isHTTPS(proxy.protocol);\n // Prefer `hostname` over `host`, and set the `port` if needed.\n proxy.host = proxy.hostname || proxy.host;\n if (typeof proxy.port === 'string') {\n proxy.port = parseInt(proxy.port, 10);\n }\n if (!proxy.port && proxy.host) {\n proxy.port = this.secureProxy ? 443 : 80;\n }\n // ALPN is supported by Node.js >= v5.\n // attempt to negotiate http/1.1 for proxy servers that support http/2\n if (this.secureProxy && !('ALPNProtocols' in proxy)) {\n proxy.ALPNProtocols = ['http 1.1'];\n }\n if (proxy.host && proxy.path) {\n // If both a `host` and `path` are specified then it's most likely\n // the result of a `url.parse()` call... we need to remove the\n // `path` portion so that `net.connect()` doesn't attempt to open\n // that as a Unix socket file.\n delete proxy.path;\n delete proxy.pathname;\n }\n this.proxy = proxy;\n }\n /**\n * Called when the node-core HTTP client library is creating a\n * new HTTP request.\n *\n * @api protected\n */\n callback(req, opts) {\n return __awaiter(this, void 0, void 0, function* () {\n const { proxy, secureProxy } = this;\n // Create a socket connection to the proxy server.\n let socket;\n if (secureProxy) {\n debug('Creating `tls.Socket`: %o', proxy);\n socket = tls_1.default.connect(proxy);\n }\n else {\n debug('Creating `net.Socket`: %o', proxy);\n socket = net_1.default.connect(proxy);\n }\n const headers = Object.assign({}, proxy.headers);\n const hostname = `${opts.host}:${opts.port}`;\n let payload = `CONNECT ${hostname} HTTP/1.1\\r\\n`;\n // Inject the `Proxy-Authorization` header if necessary.\n if (proxy.auth) {\n headers['Proxy-Authorization'] = `Basic ${Buffer.from(proxy.auth).toString('base64')}`;\n }\n // The `Host` header should only include the port\n // number when it is not the default port.\n let { host, port, secureEndpoint } = opts;\n if (!isDefaultPort(port, secureEndpoint)) {\n host += `:${port}`;\n }\n headers.Host = host;\n headers.Connection = 'close';\n for (const name of Object.keys(headers)) {\n payload += `${name}: ${headers[name]}\\r\\n`;\n }\n const proxyResponsePromise = parse_proxy_response_1.default(socket);\n socket.write(`${payload}\\r\\n`);\n const { statusCode, buffered } = yield proxyResponsePromise;\n if (statusCode === 200) {\n req.once('socket', resume);\n if (opts.secureEndpoint) {\n // The proxy is connecting to a TLS server, so upgrade\n // this socket connection to a TLS connection.\n debug('Upgrading socket connection to TLS');\n const servername = opts.servername || opts.host;\n return tls_1.default.connect(Object.assign(Object.assign({}, omit(opts, 'host', 'hostname', 'path', 'port')), { socket,\n servername }));\n }\n return socket;\n }\n // Some other status code that's not 200... need to re-play the HTTP\n // header \"data\" events onto the socket once the HTTP machinery is\n // attached so that the node core `http` can parse and handle the\n // error status code.\n // Close the original socket, and a new \"fake\" socket is returned\n // instead, so that the proxy doesn't get the HTTP request\n // written to it (which may contain `Authorization` headers or other\n // sensitive data).\n //\n // See: https://hackerone.com/reports/541502\n socket.destroy();\n const fakeSocket = new net_1.default.Socket({ writable: false });\n fakeSocket.readable = true;\n // Need to wait for the \"socket\" event to re-play the \"data\" events.\n req.once('socket', (s) => {\n debug('replaying proxy buffer for failed request');\n assert_1.default(s.listenerCount('data') > 0);\n // Replay the \"buffered\" Buffer onto the fake `socket`, since at\n // this point the HTTP module machinery has been hooked up for\n // the user.\n s.push(buffered);\n s.push(null);\n });\n return fakeSocket;\n });\n }\n}\nexports.default = HttpsProxyAgent;\nfunction resume(socket) {\n socket.resume();\n}\nfunction isDefaultPort(port, secure) {\n return Boolean((!secure && port === 80) || (secure && port === 443));\n}\nfunction isHTTPS(protocol) {\n return typeof protocol === 'string' ? /^https:?$/i.test(protocol) : false;\n}\nfunction omit(obj, ...keys) {\n const ret = {};\n let key;\n for (key in obj) {\n if (!keys.includes(key)) {\n ret[key] = obj[key];\n }\n }\n return ret;\n}\n//# sourceMappingURL=agent.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nconst agent_1 = __importDefault(require(\"./agent\"));\nfunction createHttpsProxyAgent(opts) {\n return new agent_1.default(opts);\n}\n(function (createHttpsProxyAgent) {\n createHttpsProxyAgent.HttpsProxyAgent = agent_1.default;\n createHttpsProxyAgent.prototype = agent_1.default.prototype;\n})(createHttpsProxyAgent || (createHttpsProxyAgent = {}));\nmodule.exports = createHttpsProxyAgent;\n//# sourceMappingURL=index.js.map","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nconst debug_1 = __importDefault(require(\"debug\"));\nconst debug = debug_1.default('https-proxy-agent:parse-proxy-response');\nfunction parseProxyResponse(socket) {\n return new Promise((resolve, reject) => {\n // we need to buffer any HTTP traffic that happens with the proxy before we get\n // the CONNECT response, so that if the response is anything other than an \"200\"\n // response code, then we can re-play the \"data\" events on the socket once the\n // HTTP parser is hooked up...\n let buffersLength = 0;\n const buffers = [];\n function read() {\n const b = socket.read();\n if (b)\n ondata(b);\n else\n socket.once('readable', read);\n }\n function cleanup() {\n socket.removeListener('end', onend);\n socket.removeListener('error', onerror);\n socket.removeListener('close', onclose);\n socket.removeListener('readable', read);\n }\n function onclose(err) {\n debug('onclose had error %o', err);\n }\n function onend() {\n debug('onend');\n }\n function onerror(err) {\n cleanup();\n debug('onerror %o', err);\n reject(err);\n }\n function ondata(b) {\n buffers.push(b);\n buffersLength += b.length;\n const buffered = Buffer.concat(buffers, buffersLength);\n const endOfHeaders = buffered.indexOf('\\r\\n\\r\\n');\n if (endOfHeaders === -1) {\n // keep buffering\n debug('have not received end of HTTP headers yet...');\n read();\n return;\n }\n const firstLine = buffered.toString('ascii', 0, buffered.indexOf('\\r\\n'));\n const statusCode = +firstLine.split(' ')[1];\n debug('got proxy server response: %o', firstLine);\n resolve({\n statusCode,\n buffered\n });\n }\n socket.on('error', onerror);\n socket.on('close', onclose);\n socket.on('end', onend);\n read();\n });\n}\nexports.default = parseProxyResponse;\n//# sourceMappingURL=parse-proxy-response.js.map",null,"try {\n var util = require('util');\n /* istanbul ignore next */\n if (typeof util.inherits !== 'function') throw '';\n module.exports = util.inherits;\n} catch (e) {\n /* istanbul ignore next */\n module.exports = require('./inherits_browser.js');\n}\n","if (typeof Object.create === 'function') {\n // implementation from standard node.js 'util' module\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n ctor.prototype = Object.create(superCtor.prototype, {\n constructor: {\n value: ctor,\n enumerable: false,\n writable: true,\n configurable: true\n }\n })\n }\n };\n} else {\n // old school shim for old browsers\n module.exports = function inherits(ctor, superCtor) {\n if (superCtor) {\n ctor.super_ = superCtor\n var TempCtor = function () {}\n TempCtor.prototype = superCtor.prototype\n ctor.prototype = new TempCtor()\n ctor.prototype.constructor = ctor\n }\n }\n}\n","'use strict';\n\nmodule.exports = function isArrayish(obj) {\n\tif (!obj) {\n\t\treturn false;\n\t}\n\n\treturn obj instanceof Array || Array.isArray(obj) ||\n\t\t(obj.length >= 0 && obj.splice instanceof Function);\n};\n","/* eslint-disable yoda */\n'use strict';\n\nconst isFullwidthCodePoint = codePoint => {\n\tif (Number.isNaN(codePoint)) {\n\t\treturn false;\n\t}\n\n\t// Code points are derived from:\n\t// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt\n\tif (\n\t\tcodePoint >= 0x1100 && (\n\t\t\tcodePoint <= 0x115F || // Hangul Jamo\n\t\t\tcodePoint === 0x2329 || // LEFT-POINTING ANGLE BRACKET\n\t\t\tcodePoint === 0x232A || // RIGHT-POINTING ANGLE BRACKET\n\t\t\t// CJK Radicals Supplement .. Enclosed CJK Letters and Months\n\t\t\t(0x2E80 <= codePoint && codePoint <= 0x3247 && codePoint !== 0x303F) ||\n\t\t\t// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A\n\t\t\t(0x3250 <= codePoint && codePoint <= 0x4DBF) ||\n\t\t\t// CJK Unified Ideographs .. Yi Radicals\n\t\t\t(0x4E00 <= codePoint && codePoint <= 0xA4C6) ||\n\t\t\t// Hangul Jamo Extended-A\n\t\t\t(0xA960 <= codePoint && codePoint <= 0xA97C) ||\n\t\t\t// Hangul Syllables\n\t\t\t(0xAC00 <= codePoint && codePoint <= 0xD7A3) ||\n\t\t\t// CJK Compatibility Ideographs\n\t\t\t(0xF900 <= codePoint && codePoint <= 0xFAFF) ||\n\t\t\t// Vertical Forms\n\t\t\t(0xFE10 <= codePoint && codePoint <= 0xFE19) ||\n\t\t\t// CJK Compatibility Forms .. Small Form Variants\n\t\t\t(0xFE30 <= codePoint && codePoint <= 0xFE6B) ||\n\t\t\t// Halfwidth and Fullwidth Forms\n\t\t\t(0xFF01 <= codePoint && codePoint <= 0xFF60) ||\n\t\t\t(0xFFE0 <= codePoint && codePoint <= 0xFFE6) ||\n\t\t\t// Kana Supplement\n\t\t\t(0x1B000 <= codePoint && codePoint <= 0x1B001) ||\n\t\t\t// Enclosed Ideographic Supplement\n\t\t\t(0x1F200 <= codePoint && codePoint <= 0x1F251) ||\n\t\t\t// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane\n\t\t\t(0x20000 <= codePoint && codePoint <= 0x3FFFD)\n\t\t)\n\t) {\n\t\treturn true;\n\t}\n\n\treturn false;\n};\n\nmodule.exports = isFullwidthCodePoint;\nmodule.exports.default = isFullwidthCodePoint;\n","// Copyright 2014, 2015, 2016, 2017, 2018 Simon Lydell\n// License: MIT. (See LICENSE.)\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n})\n\n// This regex comes from regex.coffee, and is inserted here by generate-index.js\n// (run `npm run build`).\nexports.default = /((['\"])(?:(?!\\2|\\\\).|\\\\(?:\\r\\n|[\\s\\S]))*(\\2)?|`(?:[^`\\\\$]|\\\\[\\s\\S]|\\$(?!\\{)|\\$\\{(?:[^{}]|\\{[^}]*\\}?)*\\}?)*(`)?)|(\\/\\/.*)|(\\/\\*(?:[^*]|\\*(?!\\/))*(\\*\\/)?)|(\\/(?!\\*)(?:\\[(?:(?![\\]\\\\]).|\\\\.)*\\]|(?![\\/\\]\\\\]).|\\\\.)+\\/(?:(?!\\s*(?:\\b|[\\u0080-\\uFFFF$\\\\'\"~({]|[+\\-!](?!=)|\\.?\\d))|[gmiyus]{1,6}\\b(?![\\u0080-\\uFFFF$\\\\]|\\s*(?:[+\\-*%&|^<>!=?({]|\\/(?![\\/*])))))|(0[xX][\\da-fA-F]+|0[oO][0-7]+|0[bB][01]+|(?:\\d*\\.\\d+|\\d+\\.?)(?:[eE][+-]?\\d+)?)|((?!\\d)(?:(?!\\s)[$\\w\\u0080-\\uFFFF]|\\\\u[\\da-fA-F]{4}|\\\\u\\{[\\da-fA-F]+\\})+)|(--|\\+\\+|&&|\\|\\||=>|\\.{3}|(?:[+\\-\\/%&|^]|\\*{1,2}|<{1,2}|>{1,3}|!=?|={1,2})=?|[?~.,:;[\\](){}])|(\\s+)|(^$|[\\s\\S])/g\n\nexports.matchToToken = function(match) {\n var token = {type: \"invalid\", value: match[0], closed: undefined}\n if (match[ 1]) token.type = \"string\" , token.closed = !!(match[3] || match[4])\n else if (match[ 5]) token.type = \"comment\"\n else if (match[ 6]) token.type = \"comment\", token.closed = !!match[7]\n else if (match[ 8]) token.type = \"regex\"\n else if (match[ 9]) token.type = \"number\"\n else if (match[10]) token.type = \"name\"\n else if (match[11]) token.type = \"punctuator\"\n else if (match[12]) token.type = \"whitespace\"\n return token\n}\n","'use strict';\n\n\nvar loader = require('./lib/loader');\nvar dumper = require('./lib/dumper');\n\n\nfunction renamed(from, to) {\n return function () {\n throw new Error('Function yaml.' + from + ' is removed in js-yaml 4. ' +\n 'Use yaml.' + to + ' instead, which is now safe by default.');\n };\n}\n\n\nmodule.exports.Type = require('./lib/type');\nmodule.exports.Schema = require('./lib/schema');\nmodule.exports.FAILSAFE_SCHEMA = require('./lib/schema/failsafe');\nmodule.exports.JSON_SCHEMA = require('./lib/schema/json');\nmodule.exports.CORE_SCHEMA = require('./lib/schema/core');\nmodule.exports.DEFAULT_SCHEMA = require('./lib/schema/default');\nmodule.exports.load = loader.load;\nmodule.exports.loadAll = loader.loadAll;\nmodule.exports.dump = dumper.dump;\nmodule.exports.YAMLException = require('./lib/exception');\n\n// Re-export all types in case user wants to create custom schema\nmodule.exports.types = {\n binary: require('./lib/type/binary'),\n float: require('./lib/type/float'),\n map: require('./lib/type/map'),\n null: require('./lib/type/null'),\n pairs: require('./lib/type/pairs'),\n set: require('./lib/type/set'),\n timestamp: require('./lib/type/timestamp'),\n bool: require('./lib/type/bool'),\n int: require('./lib/type/int'),\n merge: require('./lib/type/merge'),\n omap: require('./lib/type/omap'),\n seq: require('./lib/type/seq'),\n str: require('./lib/type/str')\n};\n\n// Removed functions from JS-YAML 3.0.x\nmodule.exports.safeLoad = renamed('safeLoad', 'load');\nmodule.exports.safeLoadAll = renamed('safeLoadAll', 'loadAll');\nmodule.exports.safeDump = renamed('safeDump', 'dump');\n","'use strict';\n\n\nfunction isNothing(subject) {\n return (typeof subject === 'undefined') || (subject === null);\n}\n\n\nfunction isObject(subject) {\n return (typeof subject === 'object') && (subject !== null);\n}\n\n\nfunction toArray(sequence) {\n if (Array.isArray(sequence)) return sequence;\n else if (isNothing(sequence)) return [];\n\n return [ sequence ];\n}\n\n\nfunction extend(target, source) {\n var index, length, key, sourceKeys;\n\n if (source) {\n sourceKeys = Object.keys(source);\n\n for (index = 0, length = sourceKeys.length; index < length; index += 1) {\n key = sourceKeys[index];\n target[key] = source[key];\n }\n }\n\n return target;\n}\n\n\nfunction repeat(string, count) {\n var result = '', cycle;\n\n for (cycle = 0; cycle < count; cycle += 1) {\n result += string;\n }\n\n return result;\n}\n\n\nfunction isNegativeZero(number) {\n return (number === 0) && (Number.NEGATIVE_INFINITY === 1 / number);\n}\n\n\nmodule.exports.isNothing = isNothing;\nmodule.exports.isObject = isObject;\nmodule.exports.toArray = toArray;\nmodule.exports.repeat = repeat;\nmodule.exports.isNegativeZero = isNegativeZero;\nmodule.exports.extend = extend;\n","'use strict';\n\n/*eslint-disable no-use-before-define*/\n\nvar common = require('./common');\nvar YAMLException = require('./exception');\nvar DEFAULT_SCHEMA = require('./schema/default');\n\nvar _toString = Object.prototype.toString;\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\n\nvar CHAR_BOM = 0xFEFF;\nvar CHAR_TAB = 0x09; /* Tab */\nvar CHAR_LINE_FEED = 0x0A; /* LF */\nvar CHAR_CARRIAGE_RETURN = 0x0D; /* CR */\nvar CHAR_SPACE = 0x20; /* Space */\nvar CHAR_EXCLAMATION = 0x21; /* ! */\nvar CHAR_DOUBLE_QUOTE = 0x22; /* \" */\nvar CHAR_SHARP = 0x23; /* # */\nvar CHAR_PERCENT = 0x25; /* % */\nvar CHAR_AMPERSAND = 0x26; /* & */\nvar CHAR_SINGLE_QUOTE = 0x27; /* ' */\nvar CHAR_ASTERISK = 0x2A; /* * */\nvar CHAR_COMMA = 0x2C; /* , */\nvar CHAR_MINUS = 0x2D; /* - */\nvar CHAR_COLON = 0x3A; /* : */\nvar CHAR_EQUALS = 0x3D; /* = */\nvar CHAR_GREATER_THAN = 0x3E; /* > */\nvar CHAR_QUESTION = 0x3F; /* ? */\nvar CHAR_COMMERCIAL_AT = 0x40; /* @ */\nvar CHAR_LEFT_SQUARE_BRACKET = 0x5B; /* [ */\nvar CHAR_RIGHT_SQUARE_BRACKET = 0x5D; /* ] */\nvar CHAR_GRAVE_ACCENT = 0x60; /* ` */\nvar CHAR_LEFT_CURLY_BRACKET = 0x7B; /* { */\nvar CHAR_VERTICAL_LINE = 0x7C; /* | */\nvar CHAR_RIGHT_CURLY_BRACKET = 0x7D; /* } */\n\nvar ESCAPE_SEQUENCES = {};\n\nESCAPE_SEQUENCES[0x00] = '\\\\0';\nESCAPE_SEQUENCES[0x07] = '\\\\a';\nESCAPE_SEQUENCES[0x08] = '\\\\b';\nESCAPE_SEQUENCES[0x09] = '\\\\t';\nESCAPE_SEQUENCES[0x0A] = '\\\\n';\nESCAPE_SEQUENCES[0x0B] = '\\\\v';\nESCAPE_SEQUENCES[0x0C] = '\\\\f';\nESCAPE_SEQUENCES[0x0D] = '\\\\r';\nESCAPE_SEQUENCES[0x1B] = '\\\\e';\nESCAPE_SEQUENCES[0x22] = '\\\\\"';\nESCAPE_SEQUENCES[0x5C] = '\\\\\\\\';\nESCAPE_SEQUENCES[0x85] = '\\\\N';\nESCAPE_SEQUENCES[0xA0] = '\\\\_';\nESCAPE_SEQUENCES[0x2028] = '\\\\L';\nESCAPE_SEQUENCES[0x2029] = '\\\\P';\n\nvar DEPRECATED_BOOLEANS_SYNTAX = [\n 'y', 'Y', 'yes', 'Yes', 'YES', 'on', 'On', 'ON',\n 'n', 'N', 'no', 'No', 'NO', 'off', 'Off', 'OFF'\n];\n\nvar DEPRECATED_BASE60_SYNTAX = /^[-+]?[0-9_]+(?::[0-9_]+)+(?:\\.[0-9_]*)?$/;\n\nfunction compileStyleMap(schema, map) {\n var result, keys, index, length, tag, style, type;\n\n if (map === null) return {};\n\n result = {};\n keys = Object.keys(map);\n\n for (index = 0, length = keys.length; index < length; index += 1) {\n tag = keys[index];\n style = String(map[tag]);\n\n if (tag.slice(0, 2) === '!!') {\n tag = 'tag:yaml.org,2002:' + tag.slice(2);\n }\n type = schema.compiledTypeMap['fallback'][tag];\n\n if (type && _hasOwnProperty.call(type.styleAliases, style)) {\n style = type.styleAliases[style];\n }\n\n result[tag] = style;\n }\n\n return result;\n}\n\nfunction encodeHex(character) {\n var string, handle, length;\n\n string = character.toString(16).toUpperCase();\n\n if (character <= 0xFF) {\n handle = 'x';\n length = 2;\n } else if (character <= 0xFFFF) {\n handle = 'u';\n length = 4;\n } else if (character <= 0xFFFFFFFF) {\n handle = 'U';\n length = 8;\n } else {\n throw new YAMLException('code point within a string may not be greater than 0xFFFFFFFF');\n }\n\n return '\\\\' + handle + common.repeat('0', length - string.length) + string;\n}\n\n\nvar QUOTING_TYPE_SINGLE = 1,\n QUOTING_TYPE_DOUBLE = 2;\n\nfunction State(options) {\n this.schema = options['schema'] || DEFAULT_SCHEMA;\n this.indent = Math.max(1, (options['indent'] || 2));\n this.noArrayIndent = options['noArrayIndent'] || false;\n this.skipInvalid = options['skipInvalid'] || false;\n this.flowLevel = (common.isNothing(options['flowLevel']) ? -1 : options['flowLevel']);\n this.styleMap = compileStyleMap(this.schema, options['styles'] || null);\n this.sortKeys = options['sortKeys'] || false;\n this.lineWidth = options['lineWidth'] || 80;\n this.noRefs = options['noRefs'] || false;\n this.noCompatMode = options['noCompatMode'] || false;\n this.condenseFlow = options['condenseFlow'] || false;\n this.quotingType = options['quotingType'] === '\"' ? QUOTING_TYPE_DOUBLE : QUOTING_TYPE_SINGLE;\n this.forceQuotes = options['forceQuotes'] || false;\n this.replacer = typeof options['replacer'] === 'function' ? options['replacer'] : null;\n\n this.implicitTypes = this.schema.compiledImplicit;\n this.explicitTypes = this.schema.compiledExplicit;\n\n this.tag = null;\n this.result = '';\n\n this.duplicates = [];\n this.usedDuplicates = null;\n}\n\n// Indents every line in a string. Empty lines (\\n only) are not indented.\nfunction indentString(string, spaces) {\n var ind = common.repeat(' ', spaces),\n position = 0,\n next = -1,\n result = '',\n line,\n length = string.length;\n\n while (position < length) {\n next = string.indexOf('\\n', position);\n if (next === -1) {\n line = string.slice(position);\n position = length;\n } else {\n line = string.slice(position, next + 1);\n position = next + 1;\n }\n\n if (line.length && line !== '\\n') result += ind;\n\n result += line;\n }\n\n return result;\n}\n\nfunction generateNextLine(state, level) {\n return '\\n' + common.repeat(' ', state.indent * level);\n}\n\nfunction testImplicitResolving(state, str) {\n var index, length, type;\n\n for (index = 0, length = state.implicitTypes.length; index < length; index += 1) {\n type = state.implicitTypes[index];\n\n if (type.resolve(str)) {\n return true;\n }\n }\n\n return false;\n}\n\n// [33] s-white ::= s-space | s-tab\nfunction isWhitespace(c) {\n return c === CHAR_SPACE || c === CHAR_TAB;\n}\n\n// Returns true if the character can be printed without escaping.\n// From YAML 1.2: \"any allowed characters known to be non-printable\n// should also be escaped. [However,] This isn’t mandatory\"\n// Derived from nb-char - \\t - #x85 - #xA0 - #x2028 - #x2029.\nfunction isPrintable(c) {\n return (0x00020 <= c && c <= 0x00007E)\n || ((0x000A1 <= c && c <= 0x00D7FF) && c !== 0x2028 && c !== 0x2029)\n || ((0x0E000 <= c && c <= 0x00FFFD) && c !== CHAR_BOM)\n || (0x10000 <= c && c <= 0x10FFFF);\n}\n\n// [34] ns-char ::= nb-char - s-white\n// [27] nb-char ::= c-printable - b-char - c-byte-order-mark\n// [26] b-char ::= b-line-feed | b-carriage-return\n// Including s-white (for some reason, examples doesn't match specs in this aspect)\n// ns-char ::= c-printable - b-line-feed - b-carriage-return - c-byte-order-mark\nfunction isNsCharOrWhitespace(c) {\n return isPrintable(c)\n && c !== CHAR_BOM\n // - b-char\n && c !== CHAR_CARRIAGE_RETURN\n && c !== CHAR_LINE_FEED;\n}\n\n// [127] ns-plain-safe(c) ::= c = flow-out ⇒ ns-plain-safe-out\n// c = flow-in ⇒ ns-plain-safe-in\n// c = block-key ⇒ ns-plain-safe-out\n// c = flow-key ⇒ ns-plain-safe-in\n// [128] ns-plain-safe-out ::= ns-char\n// [129] ns-plain-safe-in ::= ns-char - c-flow-indicator\n// [130] ns-plain-char(c) ::= ( ns-plain-safe(c) - “:” - “#” )\n// | ( /* An ns-char preceding */ “#” )\n// | ( “:” /* Followed by an ns-plain-safe(c) */ )\nfunction isPlainSafe(c, prev, inblock) {\n var cIsNsCharOrWhitespace = isNsCharOrWhitespace(c);\n var cIsNsChar = cIsNsCharOrWhitespace && !isWhitespace(c);\n return (\n // ns-plain-safe\n inblock ? // c = flow-in\n cIsNsCharOrWhitespace\n : cIsNsCharOrWhitespace\n // - c-flow-indicator\n && c !== CHAR_COMMA\n && c !== CHAR_LEFT_SQUARE_BRACKET\n && c !== CHAR_RIGHT_SQUARE_BRACKET\n && c !== CHAR_LEFT_CURLY_BRACKET\n && c !== CHAR_RIGHT_CURLY_BRACKET\n )\n // ns-plain-char\n && c !== CHAR_SHARP // false on '#'\n && !(prev === CHAR_COLON && !cIsNsChar) // false on ': '\n || (isNsCharOrWhitespace(prev) && !isWhitespace(prev) && c === CHAR_SHARP) // change to true on '[^ ]#'\n || (prev === CHAR_COLON && cIsNsChar); // change to true on ':[^ ]'\n}\n\n// Simplified test for values allowed as the first character in plain style.\nfunction isPlainSafeFirst(c) {\n // Uses a subset of ns-char - c-indicator\n // where ns-char = nb-char - s-white.\n // No support of ( ( “?” | “:” | “-” ) /* Followed by an ns-plain-safe(c)) */ ) part\n return isPrintable(c) && c !== CHAR_BOM\n && !isWhitespace(c) // - s-white\n // - (c-indicator ::=\n // “-” | “?” | “:” | “,” | “[” | “]” | “{” | “}”\n && c !== CHAR_MINUS\n && c !== CHAR_QUESTION\n && c !== CHAR_COLON\n && c !== CHAR_COMMA\n && c !== CHAR_LEFT_SQUARE_BRACKET\n && c !== CHAR_RIGHT_SQUARE_BRACKET\n && c !== CHAR_LEFT_CURLY_BRACKET\n && c !== CHAR_RIGHT_CURLY_BRACKET\n // | “#” | “&” | “*” | “!” | “|” | “=” | “>” | “'” | “\"”\n && c !== CHAR_SHARP\n && c !== CHAR_AMPERSAND\n && c !== CHAR_ASTERISK\n && c !== CHAR_EXCLAMATION\n && c !== CHAR_VERTICAL_LINE\n && c !== CHAR_EQUALS\n && c !== CHAR_GREATER_THAN\n && c !== CHAR_SINGLE_QUOTE\n && c !== CHAR_DOUBLE_QUOTE\n // | “%” | “@” | “`”)\n && c !== CHAR_PERCENT\n && c !== CHAR_COMMERCIAL_AT\n && c !== CHAR_GRAVE_ACCENT;\n}\n\n// Simplified test for values allowed as the last character in plain style.\nfunction isPlainSafeLast(c) {\n // just not whitespace or colon, it will be checked to be plain character later\n return !isWhitespace(c) && c !== CHAR_COLON;\n}\n\n// Same as 'string'.codePointAt(pos), but works in older browsers.\nfunction codePointAt(string, pos) {\n var first = string.charCodeAt(pos), second;\n if (first >= 0xD800 && first <= 0xDBFF && pos + 1 < string.length) {\n second = string.charCodeAt(pos + 1);\n if (second >= 0xDC00 && second <= 0xDFFF) {\n // https://mathiasbynens.be/notes/javascript-encoding#surrogate-formulae\n return (first - 0xD800) * 0x400 + second - 0xDC00 + 0x10000;\n }\n }\n return first;\n}\n\n// Determines whether block indentation indicator is required.\nfunction needIndentIndicator(string) {\n var leadingSpaceRe = /^\\n* /;\n return leadingSpaceRe.test(string);\n}\n\nvar STYLE_PLAIN = 1,\n STYLE_SINGLE = 2,\n STYLE_LITERAL = 3,\n STYLE_FOLDED = 4,\n STYLE_DOUBLE = 5;\n\n// Determines which scalar styles are possible and returns the preferred style.\n// lineWidth = -1 => no limit.\n// Pre-conditions: str.length > 0.\n// Post-conditions:\n// STYLE_PLAIN or STYLE_SINGLE => no \\n are in the string.\n// STYLE_LITERAL => no lines are suitable for folding (or lineWidth is -1).\n// STYLE_FOLDED => a line > lineWidth and can be folded (and lineWidth != -1).\nfunction chooseScalarStyle(string, singleLineOnly, indentPerLevel, lineWidth,\n testAmbiguousType, quotingType, forceQuotes, inblock) {\n\n var i;\n var char = 0;\n var prevChar = null;\n var hasLineBreak = false;\n var hasFoldableLine = false; // only checked if shouldTrackWidth\n var shouldTrackWidth = lineWidth !== -1;\n var previousLineBreak = -1; // count the first line correctly\n var plain = isPlainSafeFirst(codePointAt(string, 0))\n && isPlainSafeLast(codePointAt(string, string.length - 1));\n\n if (singleLineOnly || forceQuotes) {\n // Case: no block styles.\n // Check for disallowed characters to rule out plain and single.\n for (i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {\n char = codePointAt(string, i);\n if (!isPrintable(char)) {\n return STYLE_DOUBLE;\n }\n plain = plain && isPlainSafe(char, prevChar, inblock);\n prevChar = char;\n }\n } else {\n // Case: block styles permitted.\n for (i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {\n char = codePointAt(string, i);\n if (char === CHAR_LINE_FEED) {\n hasLineBreak = true;\n // Check if any line can be folded.\n if (shouldTrackWidth) {\n hasFoldableLine = hasFoldableLine ||\n // Foldable line = too long, and not more-indented.\n (i - previousLineBreak - 1 > lineWidth &&\n string[previousLineBreak + 1] !== ' ');\n previousLineBreak = i;\n }\n } else if (!isPrintable(char)) {\n return STYLE_DOUBLE;\n }\n plain = plain && isPlainSafe(char, prevChar, inblock);\n prevChar = char;\n }\n // in case the end is missing a \\n\n hasFoldableLine = hasFoldableLine || (shouldTrackWidth &&\n (i - previousLineBreak - 1 > lineWidth &&\n string[previousLineBreak + 1] !== ' '));\n }\n // Although every style can represent \\n without escaping, prefer block styles\n // for multiline, since they're more readable and they don't add empty lines.\n // Also prefer folding a super-long line.\n if (!hasLineBreak && !hasFoldableLine) {\n // Strings interpretable as another type have to be quoted;\n // e.g. the string 'true' vs. the boolean true.\n if (plain && !forceQuotes && !testAmbiguousType(string)) {\n return STYLE_PLAIN;\n }\n return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE;\n }\n // Edge case: block indentation indicator can only have one digit.\n if (indentPerLevel > 9 && needIndentIndicator(string)) {\n return STYLE_DOUBLE;\n }\n // At this point we know block styles are valid.\n // Prefer literal style unless we want to fold.\n if (!forceQuotes) {\n return hasFoldableLine ? STYLE_FOLDED : STYLE_LITERAL;\n }\n return quotingType === QUOTING_TYPE_DOUBLE ? STYLE_DOUBLE : STYLE_SINGLE;\n}\n\n// Note: line breaking/folding is implemented for only the folded style.\n// NB. We drop the last trailing newline (if any) of a returned block scalar\n// since the dumper adds its own newline. This always works:\n// • No ending newline => unaffected; already using strip \"-\" chomping.\n// • Ending newline => removed then restored.\n// Importantly, this keeps the \"+\" chomp indicator from gaining an extra line.\nfunction writeScalar(state, string, level, iskey, inblock) {\n state.dump = (function () {\n if (string.length === 0) {\n return state.quotingType === QUOTING_TYPE_DOUBLE ? '\"\"' : \"''\";\n }\n if (!state.noCompatMode) {\n if (DEPRECATED_BOOLEANS_SYNTAX.indexOf(string) !== -1 || DEPRECATED_BASE60_SYNTAX.test(string)) {\n return state.quotingType === QUOTING_TYPE_DOUBLE ? ('\"' + string + '\"') : (\"'\" + string + \"'\");\n }\n }\n\n var indent = state.indent * Math.max(1, level); // no 0-indent scalars\n // As indentation gets deeper, let the width decrease monotonically\n // to the lower bound min(state.lineWidth, 40).\n // Note that this implies\n // state.lineWidth ≤ 40 + state.indent: width is fixed at the lower bound.\n // state.lineWidth > 40 + state.indent: width decreases until the lower bound.\n // This behaves better than a constant minimum width which disallows narrower options,\n // or an indent threshold which causes the width to suddenly increase.\n var lineWidth = state.lineWidth === -1\n ? -1 : Math.max(Math.min(state.lineWidth, 40), state.lineWidth - indent);\n\n // Without knowing if keys are implicit/explicit, assume implicit for safety.\n var singleLineOnly = iskey\n // No block styles in flow mode.\n || (state.flowLevel > -1 && level >= state.flowLevel);\n function testAmbiguity(string) {\n return testImplicitResolving(state, string);\n }\n\n switch (chooseScalarStyle(string, singleLineOnly, state.indent, lineWidth,\n testAmbiguity, state.quotingType, state.forceQuotes && !iskey, inblock)) {\n\n case STYLE_PLAIN:\n return string;\n case STYLE_SINGLE:\n return \"'\" + string.replace(/'/g, \"''\") + \"'\";\n case STYLE_LITERAL:\n return '|' + blockHeader(string, state.indent)\n + dropEndingNewline(indentString(string, indent));\n case STYLE_FOLDED:\n return '>' + blockHeader(string, state.indent)\n + dropEndingNewline(indentString(foldString(string, lineWidth), indent));\n case STYLE_DOUBLE:\n return '\"' + escapeString(string, lineWidth) + '\"';\n default:\n throw new YAMLException('impossible error: invalid scalar style');\n }\n }());\n}\n\n// Pre-conditions: string is valid for a block scalar, 1 <= indentPerLevel <= 9.\nfunction blockHeader(string, indentPerLevel) {\n var indentIndicator = needIndentIndicator(string) ? String(indentPerLevel) : '';\n\n // note the special case: the string '\\n' counts as a \"trailing\" empty line.\n var clip = string[string.length - 1] === '\\n';\n var keep = clip && (string[string.length - 2] === '\\n' || string === '\\n');\n var chomp = keep ? '+' : (clip ? '' : '-');\n\n return indentIndicator + chomp + '\\n';\n}\n\n// (See the note for writeScalar.)\nfunction dropEndingNewline(string) {\n return string[string.length - 1] === '\\n' ? string.slice(0, -1) : string;\n}\n\n// Note: a long line without a suitable break point will exceed the width limit.\n// Pre-conditions: every char in str isPrintable, str.length > 0, width > 0.\nfunction foldString(string, width) {\n // In folded style, $k$ consecutive newlines output as $k+1$ newlines—\n // unless they're before or after a more-indented line, or at the very\n // beginning or end, in which case $k$ maps to $k$.\n // Therefore, parse each chunk as newline(s) followed by a content line.\n var lineRe = /(\\n+)([^\\n]*)/g;\n\n // first line (possibly an empty line)\n var result = (function () {\n var nextLF = string.indexOf('\\n');\n nextLF = nextLF !== -1 ? nextLF : string.length;\n lineRe.lastIndex = nextLF;\n return foldLine(string.slice(0, nextLF), width);\n }());\n // If we haven't reached the first content line yet, don't add an extra \\n.\n var prevMoreIndented = string[0] === '\\n' || string[0] === ' ';\n var moreIndented;\n\n // rest of the lines\n var match;\n while ((match = lineRe.exec(string))) {\n var prefix = match[1], line = match[2];\n moreIndented = (line[0] === ' ');\n result += prefix\n + (!prevMoreIndented && !moreIndented && line !== ''\n ? '\\n' : '')\n + foldLine(line, width);\n prevMoreIndented = moreIndented;\n }\n\n return result;\n}\n\n// Greedy line breaking.\n// Picks the longest line under the limit each time,\n// otherwise settles for the shortest line over the limit.\n// NB. More-indented lines *cannot* be folded, as that would add an extra \\n.\nfunction foldLine(line, width) {\n if (line === '' || line[0] === ' ') return line;\n\n // Since a more-indented line adds a \\n, breaks can't be followed by a space.\n var breakRe = / [^ ]/g; // note: the match index will always be <= length-2.\n var match;\n // start is an inclusive index. end, curr, and next are exclusive.\n var start = 0, end, curr = 0, next = 0;\n var result = '';\n\n // Invariants: 0 <= start <= length-1.\n // 0 <= curr <= next <= max(0, length-2). curr - start <= width.\n // Inside the loop:\n // A match implies length >= 2, so curr and next are <= length-2.\n while ((match = breakRe.exec(line))) {\n next = match.index;\n // maintain invariant: curr - start <= width\n if (next - start > width) {\n end = (curr > start) ? curr : next; // derive end <= length-2\n result += '\\n' + line.slice(start, end);\n // skip the space that was output as \\n\n start = end + 1; // derive start <= length-1\n }\n curr = next;\n }\n\n // By the invariants, start <= length-1, so there is something left over.\n // It is either the whole string or a part starting from non-whitespace.\n result += '\\n';\n // Insert a break if the remainder is too long and there is a break available.\n if (line.length - start > width && curr > start) {\n result += line.slice(start, curr) + '\\n' + line.slice(curr + 1);\n } else {\n result += line.slice(start);\n }\n\n return result.slice(1); // drop extra \\n joiner\n}\n\n// Escapes a double-quoted string.\nfunction escapeString(string) {\n var result = '';\n var char = 0;\n var escapeSeq;\n\n for (var i = 0; i < string.length; char >= 0x10000 ? i += 2 : i++) {\n char = codePointAt(string, i);\n escapeSeq = ESCAPE_SEQUENCES[char];\n\n if (!escapeSeq && isPrintable(char)) {\n result += string[i];\n if (char >= 0x10000) result += string[i + 1];\n } else {\n result += escapeSeq || encodeHex(char);\n }\n }\n\n return result;\n}\n\nfunction writeFlowSequence(state, level, object) {\n var _result = '',\n _tag = state.tag,\n index,\n length,\n value;\n\n for (index = 0, length = object.length; index < length; index += 1) {\n value = object[index];\n\n if (state.replacer) {\n value = state.replacer.call(object, String(index), value);\n }\n\n // Write only valid elements, put null instead of invalid elements.\n if (writeNode(state, level, value, false, false) ||\n (typeof value === 'undefined' &&\n writeNode(state, level, null, false, false))) {\n\n if (_result !== '') _result += ',' + (!state.condenseFlow ? ' ' : '');\n _result += state.dump;\n }\n }\n\n state.tag = _tag;\n state.dump = '[' + _result + ']';\n}\n\nfunction writeBlockSequence(state, level, object, compact) {\n var _result = '',\n _tag = state.tag,\n index,\n length,\n value;\n\n for (index = 0, length = object.length; index < length; index += 1) {\n value = object[index];\n\n if (state.replacer) {\n value = state.replacer.call(object, String(index), value);\n }\n\n // Write only valid elements, put null instead of invalid elements.\n if (writeNode(state, level + 1, value, true, true, false, true) ||\n (typeof value === 'undefined' &&\n writeNode(state, level + 1, null, true, true, false, true))) {\n\n if (!compact || _result !== '') {\n _result += generateNextLine(state, level);\n }\n\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n _result += '-';\n } else {\n _result += '- ';\n }\n\n _result += state.dump;\n }\n }\n\n state.tag = _tag;\n state.dump = _result || '[]'; // Empty sequence if no valid values.\n}\n\nfunction writeFlowMapping(state, level, object) {\n var _result = '',\n _tag = state.tag,\n objectKeyList = Object.keys(object),\n index,\n length,\n objectKey,\n objectValue,\n pairBuffer;\n\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n\n pairBuffer = '';\n if (_result !== '') pairBuffer += ', ';\n\n if (state.condenseFlow) pairBuffer += '\"';\n\n objectKey = objectKeyList[index];\n objectValue = object[objectKey];\n\n if (state.replacer) {\n objectValue = state.replacer.call(object, objectKey, objectValue);\n }\n\n if (!writeNode(state, level, objectKey, false, false)) {\n continue; // Skip this pair because of invalid key;\n }\n\n if (state.dump.length > 1024) pairBuffer += '? ';\n\n pairBuffer += state.dump + (state.condenseFlow ? '\"' : '') + ':' + (state.condenseFlow ? '' : ' ');\n\n if (!writeNode(state, level, objectValue, false, false)) {\n continue; // Skip this pair because of invalid value.\n }\n\n pairBuffer += state.dump;\n\n // Both key and value are valid.\n _result += pairBuffer;\n }\n\n state.tag = _tag;\n state.dump = '{' + _result + '}';\n}\n\nfunction writeBlockMapping(state, level, object, compact) {\n var _result = '',\n _tag = state.tag,\n objectKeyList = Object.keys(object),\n index,\n length,\n objectKey,\n objectValue,\n explicitPair,\n pairBuffer;\n\n // Allow sorting keys so that the output file is deterministic\n if (state.sortKeys === true) {\n // Default sorting\n objectKeyList.sort();\n } else if (typeof state.sortKeys === 'function') {\n // Custom sort function\n objectKeyList.sort(state.sortKeys);\n } else if (state.sortKeys) {\n // Something is wrong\n throw new YAMLException('sortKeys must be a boolean or a function');\n }\n\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n pairBuffer = '';\n\n if (!compact || _result !== '') {\n pairBuffer += generateNextLine(state, level);\n }\n\n objectKey = objectKeyList[index];\n objectValue = object[objectKey];\n\n if (state.replacer) {\n objectValue = state.replacer.call(object, objectKey, objectValue);\n }\n\n if (!writeNode(state, level + 1, objectKey, true, true, true)) {\n continue; // Skip this pair because of invalid key.\n }\n\n explicitPair = (state.tag !== null && state.tag !== '?') ||\n (state.dump && state.dump.length > 1024);\n\n if (explicitPair) {\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n pairBuffer += '?';\n } else {\n pairBuffer += '? ';\n }\n }\n\n pairBuffer += state.dump;\n\n if (explicitPair) {\n pairBuffer += generateNextLine(state, level);\n }\n\n if (!writeNode(state, level + 1, objectValue, true, explicitPair)) {\n continue; // Skip this pair because of invalid value.\n }\n\n if (state.dump && CHAR_LINE_FEED === state.dump.charCodeAt(0)) {\n pairBuffer += ':';\n } else {\n pairBuffer += ': ';\n }\n\n pairBuffer += state.dump;\n\n // Both key and value are valid.\n _result += pairBuffer;\n }\n\n state.tag = _tag;\n state.dump = _result || '{}'; // Empty mapping if no valid pairs.\n}\n\nfunction detectType(state, object, explicit) {\n var _result, typeList, index, length, type, style;\n\n typeList = explicit ? state.explicitTypes : state.implicitTypes;\n\n for (index = 0, length = typeList.length; index < length; index += 1) {\n type = typeList[index];\n\n if ((type.instanceOf || type.predicate) &&\n (!type.instanceOf || ((typeof object === 'object') && (object instanceof type.instanceOf))) &&\n (!type.predicate || type.predicate(object))) {\n\n if (explicit) {\n if (type.multi && type.representName) {\n state.tag = type.representName(object);\n } else {\n state.tag = type.tag;\n }\n } else {\n state.tag = '?';\n }\n\n if (type.represent) {\n style = state.styleMap[type.tag] || type.defaultStyle;\n\n if (_toString.call(type.represent) === '[object Function]') {\n _result = type.represent(object, style);\n } else if (_hasOwnProperty.call(type.represent, style)) {\n _result = type.represent[style](object, style);\n } else {\n throw new YAMLException('!<' + type.tag + '> tag resolver accepts not \"' + style + '\" style');\n }\n\n state.dump = _result;\n }\n\n return true;\n }\n }\n\n return false;\n}\n\n// Serializes `object` and writes it to global `result`.\n// Returns true on success, or false on invalid object.\n//\nfunction writeNode(state, level, object, block, compact, iskey, isblockseq) {\n state.tag = null;\n state.dump = object;\n\n if (!detectType(state, object, false)) {\n detectType(state, object, true);\n }\n\n var type = _toString.call(state.dump);\n var inblock = block;\n var tagStr;\n\n if (block) {\n block = (state.flowLevel < 0 || state.flowLevel > level);\n }\n\n var objectOrArray = type === '[object Object]' || type === '[object Array]',\n duplicateIndex,\n duplicate;\n\n if (objectOrArray) {\n duplicateIndex = state.duplicates.indexOf(object);\n duplicate = duplicateIndex !== -1;\n }\n\n if ((state.tag !== null && state.tag !== '?') || duplicate || (state.indent !== 2 && level > 0)) {\n compact = false;\n }\n\n if (duplicate && state.usedDuplicates[duplicateIndex]) {\n state.dump = '*ref_' + duplicateIndex;\n } else {\n if (objectOrArray && duplicate && !state.usedDuplicates[duplicateIndex]) {\n state.usedDuplicates[duplicateIndex] = true;\n }\n if (type === '[object Object]') {\n if (block && (Object.keys(state.dump).length !== 0)) {\n writeBlockMapping(state, level, state.dump, compact);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + state.dump;\n }\n } else {\n writeFlowMapping(state, level, state.dump);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;\n }\n }\n } else if (type === '[object Array]') {\n if (block && (state.dump.length !== 0)) {\n if (state.noArrayIndent && !isblockseq && level > 0) {\n writeBlockSequence(state, level - 1, state.dump, compact);\n } else {\n writeBlockSequence(state, level, state.dump, compact);\n }\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + state.dump;\n }\n } else {\n writeFlowSequence(state, level, state.dump);\n if (duplicate) {\n state.dump = '&ref_' + duplicateIndex + ' ' + state.dump;\n }\n }\n } else if (type === '[object String]') {\n if (state.tag !== '?') {\n writeScalar(state, state.dump, level, iskey, inblock);\n }\n } else if (type === '[object Undefined]') {\n return false;\n } else {\n if (state.skipInvalid) return false;\n throw new YAMLException('unacceptable kind of an object to dump ' + type);\n }\n\n if (state.tag !== null && state.tag !== '?') {\n // Need to encode all characters except those allowed by the spec:\n //\n // [35] ns-dec-digit ::= [#x30-#x39] /* 0-9 */\n // [36] ns-hex-digit ::= ns-dec-digit\n // | [#x41-#x46] /* A-F */ | [#x61-#x66] /* a-f */\n // [37] ns-ascii-letter ::= [#x41-#x5A] /* A-Z */ | [#x61-#x7A] /* a-z */\n // [38] ns-word-char ::= ns-dec-digit | ns-ascii-letter | “-”\n // [39] ns-uri-char ::= “%” ns-hex-digit ns-hex-digit | ns-word-char | “#”\n // | “;” | “/” | “?” | “:” | “@” | “&” | “=” | “+” | “$” | “,”\n // | “_” | “.” | “!” | “~” | “*” | “'” | “(” | “)” | “[” | “]”\n //\n // Also need to encode '!' because it has special meaning (end of tag prefix).\n //\n tagStr = encodeURI(\n state.tag[0] === '!' ? state.tag.slice(1) : state.tag\n ).replace(/!/g, '%21');\n\n if (state.tag[0] === '!') {\n tagStr = '!' + tagStr;\n } else if (tagStr.slice(0, 18) === 'tag:yaml.org,2002:') {\n tagStr = '!!' + tagStr.slice(18);\n } else {\n tagStr = '!<' + tagStr + '>';\n }\n\n state.dump = tagStr + ' ' + state.dump;\n }\n }\n\n return true;\n}\n\nfunction getDuplicateReferences(object, state) {\n var objects = [],\n duplicatesIndexes = [],\n index,\n length;\n\n inspectNode(object, objects, duplicatesIndexes);\n\n for (index = 0, length = duplicatesIndexes.length; index < length; index += 1) {\n state.duplicates.push(objects[duplicatesIndexes[index]]);\n }\n state.usedDuplicates = new Array(length);\n}\n\nfunction inspectNode(object, objects, duplicatesIndexes) {\n var objectKeyList,\n index,\n length;\n\n if (object !== null && typeof object === 'object') {\n index = objects.indexOf(object);\n if (index !== -1) {\n if (duplicatesIndexes.indexOf(index) === -1) {\n duplicatesIndexes.push(index);\n }\n } else {\n objects.push(object);\n\n if (Array.isArray(object)) {\n for (index = 0, length = object.length; index < length; index += 1) {\n inspectNode(object[index], objects, duplicatesIndexes);\n }\n } else {\n objectKeyList = Object.keys(object);\n\n for (index = 0, length = objectKeyList.length; index < length; index += 1) {\n inspectNode(object[objectKeyList[index]], objects, duplicatesIndexes);\n }\n }\n }\n }\n}\n\nfunction dump(input, options) {\n options = options || {};\n\n var state = new State(options);\n\n if (!state.noRefs) getDuplicateReferences(input, state);\n\n var value = input;\n\n if (state.replacer) {\n value = state.replacer.call({ '': value }, '', value);\n }\n\n if (writeNode(state, 0, value, true, true)) return state.dump + '\\n';\n\n return '';\n}\n\nmodule.exports.dump = dump;\n","// YAML error class. http://stackoverflow.com/questions/8458984\n//\n'use strict';\n\n\nfunction formatError(exception, compact) {\n var where = '', message = exception.reason || '(unknown reason)';\n\n if (!exception.mark) return message;\n\n if (exception.mark.name) {\n where += 'in \"' + exception.mark.name + '\" ';\n }\n\n where += '(' + (exception.mark.line + 1) + ':' + (exception.mark.column + 1) + ')';\n\n if (!compact && exception.mark.snippet) {\n where += '\\n\\n' + exception.mark.snippet;\n }\n\n return message + ' ' + where;\n}\n\n\nfunction YAMLException(reason, mark) {\n // Super constructor\n Error.call(this);\n\n this.name = 'YAMLException';\n this.reason = reason;\n this.mark = mark;\n this.message = formatError(this, false);\n\n // Include stack trace in error object\n if (Error.captureStackTrace) {\n // Chrome and NodeJS\n Error.captureStackTrace(this, this.constructor);\n } else {\n // FF, IE 10+ and Safari 6+. Fallback for others\n this.stack = (new Error()).stack || '';\n }\n}\n\n\n// Inherit from Error\nYAMLException.prototype = Object.create(Error.prototype);\nYAMLException.prototype.constructor = YAMLException;\n\n\nYAMLException.prototype.toString = function toString(compact) {\n return this.name + ': ' + formatError(this, compact);\n};\n\n\nmodule.exports = YAMLException;\n","'use strict';\n\n/*eslint-disable max-len,no-use-before-define*/\n\nvar common = require('./common');\nvar YAMLException = require('./exception');\nvar makeSnippet = require('./snippet');\nvar DEFAULT_SCHEMA = require('./schema/default');\n\n\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\n\n\nvar CONTEXT_FLOW_IN = 1;\nvar CONTEXT_FLOW_OUT = 2;\nvar CONTEXT_BLOCK_IN = 3;\nvar CONTEXT_BLOCK_OUT = 4;\n\n\nvar CHOMPING_CLIP = 1;\nvar CHOMPING_STRIP = 2;\nvar CHOMPING_KEEP = 3;\n\n\nvar PATTERN_NON_PRINTABLE = /[\\x00-\\x08\\x0B\\x0C\\x0E-\\x1F\\x7F-\\x84\\x86-\\x9F\\uFFFE\\uFFFF]|[\\uD800-\\uDBFF](?![\\uDC00-\\uDFFF])|(?:[^\\uD800-\\uDBFF]|^)[\\uDC00-\\uDFFF]/;\nvar PATTERN_NON_ASCII_LINE_BREAKS = /[\\x85\\u2028\\u2029]/;\nvar PATTERN_FLOW_INDICATORS = /[,\\[\\]\\{\\}]/;\nvar PATTERN_TAG_HANDLE = /^(?:!|!!|![a-z\\-]+!)$/i;\nvar PATTERN_TAG_URI = /^(?:!|[^,\\[\\]\\{\\}])(?:%[0-9a-f]{2}|[0-9a-z\\-#;\\/\\?:@&=\\+\\$,_\\.!~\\*'\\(\\)\\[\\]])*$/i;\n\n\nfunction _class(obj) { return Object.prototype.toString.call(obj); }\n\nfunction is_EOL(c) {\n return (c === 0x0A/* LF */) || (c === 0x0D/* CR */);\n}\n\nfunction is_WHITE_SPACE(c) {\n return (c === 0x09/* Tab */) || (c === 0x20/* Space */);\n}\n\nfunction is_WS_OR_EOL(c) {\n return (c === 0x09/* Tab */) ||\n (c === 0x20/* Space */) ||\n (c === 0x0A/* LF */) ||\n (c === 0x0D/* CR */);\n}\n\nfunction is_FLOW_INDICATOR(c) {\n return c === 0x2C/* , */ ||\n c === 0x5B/* [ */ ||\n c === 0x5D/* ] */ ||\n c === 0x7B/* { */ ||\n c === 0x7D/* } */;\n}\n\nfunction fromHexCode(c) {\n var lc;\n\n if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {\n return c - 0x30;\n }\n\n /*eslint-disable no-bitwise*/\n lc = c | 0x20;\n\n if ((0x61/* a */ <= lc) && (lc <= 0x66/* f */)) {\n return lc - 0x61 + 10;\n }\n\n return -1;\n}\n\nfunction escapedHexLen(c) {\n if (c === 0x78/* x */) { return 2; }\n if (c === 0x75/* u */) { return 4; }\n if (c === 0x55/* U */) { return 8; }\n return 0;\n}\n\nfunction fromDecimalCode(c) {\n if ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) {\n return c - 0x30;\n }\n\n return -1;\n}\n\nfunction simpleEscapeSequence(c) {\n /* eslint-disable indent */\n return (c === 0x30/* 0 */) ? '\\x00' :\n (c === 0x61/* a */) ? '\\x07' :\n (c === 0x62/* b */) ? '\\x08' :\n (c === 0x74/* t */) ? '\\x09' :\n (c === 0x09/* Tab */) ? '\\x09' :\n (c === 0x6E/* n */) ? '\\x0A' :\n (c === 0x76/* v */) ? '\\x0B' :\n (c === 0x66/* f */) ? '\\x0C' :\n (c === 0x72/* r */) ? '\\x0D' :\n (c === 0x65/* e */) ? '\\x1B' :\n (c === 0x20/* Space */) ? ' ' :\n (c === 0x22/* \" */) ? '\\x22' :\n (c === 0x2F/* / */) ? '/' :\n (c === 0x5C/* \\ */) ? '\\x5C' :\n (c === 0x4E/* N */) ? '\\x85' :\n (c === 0x5F/* _ */) ? '\\xA0' :\n (c === 0x4C/* L */) ? '\\u2028' :\n (c === 0x50/* P */) ? '\\u2029' : '';\n}\n\nfunction charFromCodepoint(c) {\n if (c <= 0xFFFF) {\n return String.fromCharCode(c);\n }\n // Encode UTF-16 surrogate pair\n // https://en.wikipedia.org/wiki/UTF-16#Code_points_U.2B010000_to_U.2B10FFFF\n return String.fromCharCode(\n ((c - 0x010000) >> 10) + 0xD800,\n ((c - 0x010000) & 0x03FF) + 0xDC00\n );\n}\n\nvar simpleEscapeCheck = new Array(256); // integer, for fast access\nvar simpleEscapeMap = new Array(256);\nfor (var i = 0; i < 256; i++) {\n simpleEscapeCheck[i] = simpleEscapeSequence(i) ? 1 : 0;\n simpleEscapeMap[i] = simpleEscapeSequence(i);\n}\n\n\nfunction State(input, options) {\n this.input = input;\n\n this.filename = options['filename'] || null;\n this.schema = options['schema'] || DEFAULT_SCHEMA;\n this.onWarning = options['onWarning'] || null;\n // (Hidden) Remove? makes the loader to expect YAML 1.1 documents\n // if such documents have no explicit %YAML directive\n this.legacy = options['legacy'] || false;\n\n this.json = options['json'] || false;\n this.listener = options['listener'] || null;\n\n this.implicitTypes = this.schema.compiledImplicit;\n this.typeMap = this.schema.compiledTypeMap;\n\n this.length = input.length;\n this.position = 0;\n this.line = 0;\n this.lineStart = 0;\n this.lineIndent = 0;\n\n // position of first leading tab in the current line,\n // used to make sure there are no tabs in the indentation\n this.firstTabInLine = -1;\n\n this.documents = [];\n\n /*\n this.version;\n this.checkLineBreaks;\n this.tagMap;\n this.anchorMap;\n this.tag;\n this.anchor;\n this.kind;\n this.result;*/\n\n}\n\n\nfunction generateError(state, message) {\n var mark = {\n name: state.filename,\n buffer: state.input.slice(0, -1), // omit trailing \\0\n position: state.position,\n line: state.line,\n column: state.position - state.lineStart\n };\n\n mark.snippet = makeSnippet(mark);\n\n return new YAMLException(message, mark);\n}\n\nfunction throwError(state, message) {\n throw generateError(state, message);\n}\n\nfunction throwWarning(state, message) {\n if (state.onWarning) {\n state.onWarning.call(null, generateError(state, message));\n }\n}\n\n\nvar directiveHandlers = {\n\n YAML: function handleYamlDirective(state, name, args) {\n\n var match, major, minor;\n\n if (state.version !== null) {\n throwError(state, 'duplication of %YAML directive');\n }\n\n if (args.length !== 1) {\n throwError(state, 'YAML directive accepts exactly one argument');\n }\n\n match = /^([0-9]+)\\.([0-9]+)$/.exec(args[0]);\n\n if (match === null) {\n throwError(state, 'ill-formed argument of the YAML directive');\n }\n\n major = parseInt(match[1], 10);\n minor = parseInt(match[2], 10);\n\n if (major !== 1) {\n throwError(state, 'unacceptable YAML version of the document');\n }\n\n state.version = args[0];\n state.checkLineBreaks = (minor < 2);\n\n if (minor !== 1 && minor !== 2) {\n throwWarning(state, 'unsupported YAML version of the document');\n }\n },\n\n TAG: function handleTagDirective(state, name, args) {\n\n var handle, prefix;\n\n if (args.length !== 2) {\n throwError(state, 'TAG directive accepts exactly two arguments');\n }\n\n handle = args[0];\n prefix = args[1];\n\n if (!PATTERN_TAG_HANDLE.test(handle)) {\n throwError(state, 'ill-formed tag handle (first argument) of the TAG directive');\n }\n\n if (_hasOwnProperty.call(state.tagMap, handle)) {\n throwError(state, 'there is a previously declared suffix for \"' + handle + '\" tag handle');\n }\n\n if (!PATTERN_TAG_URI.test(prefix)) {\n throwError(state, 'ill-formed tag prefix (second argument) of the TAG directive');\n }\n\n try {\n prefix = decodeURIComponent(prefix);\n } catch (err) {\n throwError(state, 'tag prefix is malformed: ' + prefix);\n }\n\n state.tagMap[handle] = prefix;\n }\n};\n\n\nfunction captureSegment(state, start, end, checkJson) {\n var _position, _length, _character, _result;\n\n if (start < end) {\n _result = state.input.slice(start, end);\n\n if (checkJson) {\n for (_position = 0, _length = _result.length; _position < _length; _position += 1) {\n _character = _result.charCodeAt(_position);\n if (!(_character === 0x09 ||\n (0x20 <= _character && _character <= 0x10FFFF))) {\n throwError(state, 'expected valid JSON character');\n }\n }\n } else if (PATTERN_NON_PRINTABLE.test(_result)) {\n throwError(state, 'the stream contains non-printable characters');\n }\n\n state.result += _result;\n }\n}\n\nfunction mergeMappings(state, destination, source, overridableKeys) {\n var sourceKeys, key, index, quantity;\n\n if (!common.isObject(source)) {\n throwError(state, 'cannot merge mappings; the provided source object is unacceptable');\n }\n\n sourceKeys = Object.keys(source);\n\n for (index = 0, quantity = sourceKeys.length; index < quantity; index += 1) {\n key = sourceKeys[index];\n\n if (!_hasOwnProperty.call(destination, key)) {\n destination[key] = source[key];\n overridableKeys[key] = true;\n }\n }\n}\n\nfunction storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode,\n startLine, startLineStart, startPos) {\n\n var index, quantity;\n\n // The output is a plain object here, so keys can only be strings.\n // We need to convert keyNode to a string, but doing so can hang the process\n // (deeply nested arrays that explode exponentially using aliases).\n if (Array.isArray(keyNode)) {\n keyNode = Array.prototype.slice.call(keyNode);\n\n for (index = 0, quantity = keyNode.length; index < quantity; index += 1) {\n if (Array.isArray(keyNode[index])) {\n throwError(state, 'nested arrays are not supported inside keys');\n }\n\n if (typeof keyNode === 'object' && _class(keyNode[index]) === '[object Object]') {\n keyNode[index] = '[object Object]';\n }\n }\n }\n\n // Avoid code execution in load() via toString property\n // (still use its own toString for arrays, timestamps,\n // and whatever user schema extensions happen to have @@toStringTag)\n if (typeof keyNode === 'object' && _class(keyNode) === '[object Object]') {\n keyNode = '[object Object]';\n }\n\n\n keyNode = String(keyNode);\n\n if (_result === null) {\n _result = {};\n }\n\n if (keyTag === 'tag:yaml.org,2002:merge') {\n if (Array.isArray(valueNode)) {\n for (index = 0, quantity = valueNode.length; index < quantity; index += 1) {\n mergeMappings(state, _result, valueNode[index], overridableKeys);\n }\n } else {\n mergeMappings(state, _result, valueNode, overridableKeys);\n }\n } else {\n if (!state.json &&\n !_hasOwnProperty.call(overridableKeys, keyNode) &&\n _hasOwnProperty.call(_result, keyNode)) {\n state.line = startLine || state.line;\n state.lineStart = startLineStart || state.lineStart;\n state.position = startPos || state.position;\n throwError(state, 'duplicated mapping key');\n }\n\n // used for this specific key only because Object.defineProperty is slow\n if (keyNode === '__proto__') {\n Object.defineProperty(_result, keyNode, {\n configurable: true,\n enumerable: true,\n writable: true,\n value: valueNode\n });\n } else {\n _result[keyNode] = valueNode;\n }\n delete overridableKeys[keyNode];\n }\n\n return _result;\n}\n\nfunction readLineBreak(state) {\n var ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === 0x0A/* LF */) {\n state.position++;\n } else if (ch === 0x0D/* CR */) {\n state.position++;\n if (state.input.charCodeAt(state.position) === 0x0A/* LF */) {\n state.position++;\n }\n } else {\n throwError(state, 'a line break is expected');\n }\n\n state.line += 1;\n state.lineStart = state.position;\n state.firstTabInLine = -1;\n}\n\nfunction skipSeparationSpace(state, allowComments, checkIndent) {\n var lineBreaks = 0,\n ch = state.input.charCodeAt(state.position);\n\n while (ch !== 0) {\n while (is_WHITE_SPACE(ch)) {\n if (ch === 0x09/* Tab */ && state.firstTabInLine === -1) {\n state.firstTabInLine = state.position;\n }\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (allowComments && ch === 0x23/* # */) {\n do {\n ch = state.input.charCodeAt(++state.position);\n } while (ch !== 0x0A/* LF */ && ch !== 0x0D/* CR */ && ch !== 0);\n }\n\n if (is_EOL(ch)) {\n readLineBreak(state);\n\n ch = state.input.charCodeAt(state.position);\n lineBreaks++;\n state.lineIndent = 0;\n\n while (ch === 0x20/* Space */) {\n state.lineIndent++;\n ch = state.input.charCodeAt(++state.position);\n }\n } else {\n break;\n }\n }\n\n if (checkIndent !== -1 && lineBreaks !== 0 && state.lineIndent < checkIndent) {\n throwWarning(state, 'deficient indentation');\n }\n\n return lineBreaks;\n}\n\nfunction testDocumentSeparator(state) {\n var _position = state.position,\n ch;\n\n ch = state.input.charCodeAt(_position);\n\n // Condition state.position === state.lineStart is tested\n // in parent on each call, for efficiency. No needs to test here again.\n if ((ch === 0x2D/* - */ || ch === 0x2E/* . */) &&\n ch === state.input.charCodeAt(_position + 1) &&\n ch === state.input.charCodeAt(_position + 2)) {\n\n _position += 3;\n\n ch = state.input.charCodeAt(_position);\n\n if (ch === 0 || is_WS_OR_EOL(ch)) {\n return true;\n }\n }\n\n return false;\n}\n\nfunction writeFoldedLines(state, count) {\n if (count === 1) {\n state.result += ' ';\n } else if (count > 1) {\n state.result += common.repeat('\\n', count - 1);\n }\n}\n\n\nfunction readPlainScalar(state, nodeIndent, withinFlowCollection) {\n var preceding,\n following,\n captureStart,\n captureEnd,\n hasPendingContent,\n _line,\n _lineStart,\n _lineIndent,\n _kind = state.kind,\n _result = state.result,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (is_WS_OR_EOL(ch) ||\n is_FLOW_INDICATOR(ch) ||\n ch === 0x23/* # */ ||\n ch === 0x26/* & */ ||\n ch === 0x2A/* * */ ||\n ch === 0x21/* ! */ ||\n ch === 0x7C/* | */ ||\n ch === 0x3E/* > */ ||\n ch === 0x27/* ' */ ||\n ch === 0x22/* \" */ ||\n ch === 0x25/* % */ ||\n ch === 0x40/* @ */ ||\n ch === 0x60/* ` */) {\n return false;\n }\n\n if (ch === 0x3F/* ? */ || ch === 0x2D/* - */) {\n following = state.input.charCodeAt(state.position + 1);\n\n if (is_WS_OR_EOL(following) ||\n withinFlowCollection && is_FLOW_INDICATOR(following)) {\n return false;\n }\n }\n\n state.kind = 'scalar';\n state.result = '';\n captureStart = captureEnd = state.position;\n hasPendingContent = false;\n\n while (ch !== 0) {\n if (ch === 0x3A/* : */) {\n following = state.input.charCodeAt(state.position + 1);\n\n if (is_WS_OR_EOL(following) ||\n withinFlowCollection && is_FLOW_INDICATOR(following)) {\n break;\n }\n\n } else if (ch === 0x23/* # */) {\n preceding = state.input.charCodeAt(state.position - 1);\n\n if (is_WS_OR_EOL(preceding)) {\n break;\n }\n\n } else if ((state.position === state.lineStart && testDocumentSeparator(state)) ||\n withinFlowCollection && is_FLOW_INDICATOR(ch)) {\n break;\n\n } else if (is_EOL(ch)) {\n _line = state.line;\n _lineStart = state.lineStart;\n _lineIndent = state.lineIndent;\n skipSeparationSpace(state, false, -1);\n\n if (state.lineIndent >= nodeIndent) {\n hasPendingContent = true;\n ch = state.input.charCodeAt(state.position);\n continue;\n } else {\n state.position = captureEnd;\n state.line = _line;\n state.lineStart = _lineStart;\n state.lineIndent = _lineIndent;\n break;\n }\n }\n\n if (hasPendingContent) {\n captureSegment(state, captureStart, captureEnd, false);\n writeFoldedLines(state, state.line - _line);\n captureStart = captureEnd = state.position;\n hasPendingContent = false;\n }\n\n if (!is_WHITE_SPACE(ch)) {\n captureEnd = state.position + 1;\n }\n\n ch = state.input.charCodeAt(++state.position);\n }\n\n captureSegment(state, captureStart, captureEnd, false);\n\n if (state.result) {\n return true;\n }\n\n state.kind = _kind;\n state.result = _result;\n return false;\n}\n\nfunction readSingleQuotedScalar(state, nodeIndent) {\n var ch,\n captureStart, captureEnd;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x27/* ' */) {\n return false;\n }\n\n state.kind = 'scalar';\n state.result = '';\n state.position++;\n captureStart = captureEnd = state.position;\n\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n if (ch === 0x27/* ' */) {\n captureSegment(state, captureStart, state.position, true);\n ch = state.input.charCodeAt(++state.position);\n\n if (ch === 0x27/* ' */) {\n captureStart = state.position;\n state.position++;\n captureEnd = state.position;\n } else {\n return true;\n }\n\n } else if (is_EOL(ch)) {\n captureSegment(state, captureStart, captureEnd, true);\n writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));\n captureStart = captureEnd = state.position;\n\n } else if (state.position === state.lineStart && testDocumentSeparator(state)) {\n throwError(state, 'unexpected end of the document within a single quoted scalar');\n\n } else {\n state.position++;\n captureEnd = state.position;\n }\n }\n\n throwError(state, 'unexpected end of the stream within a single quoted scalar');\n}\n\nfunction readDoubleQuotedScalar(state, nodeIndent) {\n var captureStart,\n captureEnd,\n hexLength,\n hexResult,\n tmp,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x22/* \" */) {\n return false;\n }\n\n state.kind = 'scalar';\n state.result = '';\n state.position++;\n captureStart = captureEnd = state.position;\n\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n if (ch === 0x22/* \" */) {\n captureSegment(state, captureStart, state.position, true);\n state.position++;\n return true;\n\n } else if (ch === 0x5C/* \\ */) {\n captureSegment(state, captureStart, state.position, true);\n ch = state.input.charCodeAt(++state.position);\n\n if (is_EOL(ch)) {\n skipSeparationSpace(state, false, nodeIndent);\n\n // TODO: rework to inline fn with no type cast?\n } else if (ch < 256 && simpleEscapeCheck[ch]) {\n state.result += simpleEscapeMap[ch];\n state.position++;\n\n } else if ((tmp = escapedHexLen(ch)) > 0) {\n hexLength = tmp;\n hexResult = 0;\n\n for (; hexLength > 0; hexLength--) {\n ch = state.input.charCodeAt(++state.position);\n\n if ((tmp = fromHexCode(ch)) >= 0) {\n hexResult = (hexResult << 4) + tmp;\n\n } else {\n throwError(state, 'expected hexadecimal character');\n }\n }\n\n state.result += charFromCodepoint(hexResult);\n\n state.position++;\n\n } else {\n throwError(state, 'unknown escape sequence');\n }\n\n captureStart = captureEnd = state.position;\n\n } else if (is_EOL(ch)) {\n captureSegment(state, captureStart, captureEnd, true);\n writeFoldedLines(state, skipSeparationSpace(state, false, nodeIndent));\n captureStart = captureEnd = state.position;\n\n } else if (state.position === state.lineStart && testDocumentSeparator(state)) {\n throwError(state, 'unexpected end of the document within a double quoted scalar');\n\n } else {\n state.position++;\n captureEnd = state.position;\n }\n }\n\n throwError(state, 'unexpected end of the stream within a double quoted scalar');\n}\n\nfunction readFlowCollection(state, nodeIndent) {\n var readNext = true,\n _line,\n _lineStart,\n _pos,\n _tag = state.tag,\n _result,\n _anchor = state.anchor,\n following,\n terminator,\n isPair,\n isExplicitPair,\n isMapping,\n overridableKeys = Object.create(null),\n keyNode,\n keyTag,\n valueNode,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === 0x5B/* [ */) {\n terminator = 0x5D;/* ] */\n isMapping = false;\n _result = [];\n } else if (ch === 0x7B/* { */) {\n terminator = 0x7D;/* } */\n isMapping = true;\n _result = {};\n } else {\n return false;\n }\n\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n\n ch = state.input.charCodeAt(++state.position);\n\n while (ch !== 0) {\n skipSeparationSpace(state, true, nodeIndent);\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === terminator) {\n state.position++;\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = isMapping ? 'mapping' : 'sequence';\n state.result = _result;\n return true;\n } else if (!readNext) {\n throwError(state, 'missed comma between flow collection entries');\n } else if (ch === 0x2C/* , */) {\n // \"flow collection entries can never be completely empty\", as per YAML 1.2, section 7.4\n throwError(state, \"expected the node content, but found ','\");\n }\n\n keyTag = keyNode = valueNode = null;\n isPair = isExplicitPair = false;\n\n if (ch === 0x3F/* ? */) {\n following = state.input.charCodeAt(state.position + 1);\n\n if (is_WS_OR_EOL(following)) {\n isPair = isExplicitPair = true;\n state.position++;\n skipSeparationSpace(state, true, nodeIndent);\n }\n }\n\n _line = state.line; // Save the current line.\n _lineStart = state.lineStart;\n _pos = state.position;\n composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);\n keyTag = state.tag;\n keyNode = state.result;\n skipSeparationSpace(state, true, nodeIndent);\n\n ch = state.input.charCodeAt(state.position);\n\n if ((isExplicitPair || state.line === _line) && ch === 0x3A/* : */) {\n isPair = true;\n ch = state.input.charCodeAt(++state.position);\n skipSeparationSpace(state, true, nodeIndent);\n composeNode(state, nodeIndent, CONTEXT_FLOW_IN, false, true);\n valueNode = state.result;\n }\n\n if (isMapping) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _line, _lineStart, _pos);\n } else if (isPair) {\n _result.push(storeMappingPair(state, null, overridableKeys, keyTag, keyNode, valueNode, _line, _lineStart, _pos));\n } else {\n _result.push(keyNode);\n }\n\n skipSeparationSpace(state, true, nodeIndent);\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === 0x2C/* , */) {\n readNext = true;\n ch = state.input.charCodeAt(++state.position);\n } else {\n readNext = false;\n }\n }\n\n throwError(state, 'unexpected end of the stream within a flow collection');\n}\n\nfunction readBlockScalar(state, nodeIndent) {\n var captureStart,\n folding,\n chomping = CHOMPING_CLIP,\n didReadContent = false,\n detectedIndent = false,\n textIndent = nodeIndent,\n emptyLines = 0,\n atMoreIndented = false,\n tmp,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch === 0x7C/* | */) {\n folding = false;\n } else if (ch === 0x3E/* > */) {\n folding = true;\n } else {\n return false;\n }\n\n state.kind = 'scalar';\n state.result = '';\n\n while (ch !== 0) {\n ch = state.input.charCodeAt(++state.position);\n\n if (ch === 0x2B/* + */ || ch === 0x2D/* - */) {\n if (CHOMPING_CLIP === chomping) {\n chomping = (ch === 0x2B/* + */) ? CHOMPING_KEEP : CHOMPING_STRIP;\n } else {\n throwError(state, 'repeat of a chomping mode identifier');\n }\n\n } else if ((tmp = fromDecimalCode(ch)) >= 0) {\n if (tmp === 0) {\n throwError(state, 'bad explicit indentation width of a block scalar; it cannot be less than one');\n } else if (!detectedIndent) {\n textIndent = nodeIndent + tmp - 1;\n detectedIndent = true;\n } else {\n throwError(state, 'repeat of an indentation width identifier');\n }\n\n } else {\n break;\n }\n }\n\n if (is_WHITE_SPACE(ch)) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (is_WHITE_SPACE(ch));\n\n if (ch === 0x23/* # */) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (!is_EOL(ch) && (ch !== 0));\n }\n }\n\n while (ch !== 0) {\n readLineBreak(state);\n state.lineIndent = 0;\n\n ch = state.input.charCodeAt(state.position);\n\n while ((!detectedIndent || state.lineIndent < textIndent) &&\n (ch === 0x20/* Space */)) {\n state.lineIndent++;\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (!detectedIndent && state.lineIndent > textIndent) {\n textIndent = state.lineIndent;\n }\n\n if (is_EOL(ch)) {\n emptyLines++;\n continue;\n }\n\n // End of the scalar.\n if (state.lineIndent < textIndent) {\n\n // Perform the chomping.\n if (chomping === CHOMPING_KEEP) {\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n } else if (chomping === CHOMPING_CLIP) {\n if (didReadContent) { // i.e. only if the scalar is not empty.\n state.result += '\\n';\n }\n }\n\n // Break this `while` cycle and go to the funciton's epilogue.\n break;\n }\n\n // Folded style: use fancy rules to handle line breaks.\n if (folding) {\n\n // Lines starting with white space characters (more-indented lines) are not folded.\n if (is_WHITE_SPACE(ch)) {\n atMoreIndented = true;\n // except for the first content line (cf. Example 8.1)\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n\n // End of more-indented block.\n } else if (atMoreIndented) {\n atMoreIndented = false;\n state.result += common.repeat('\\n', emptyLines + 1);\n\n // Just one line break - perceive as the same line.\n } else if (emptyLines === 0) {\n if (didReadContent) { // i.e. only if we have already read some scalar content.\n state.result += ' ';\n }\n\n // Several line breaks - perceive as different lines.\n } else {\n state.result += common.repeat('\\n', emptyLines);\n }\n\n // Literal style: just add exact number of line breaks between content lines.\n } else {\n // Keep all line breaks except the header line break.\n state.result += common.repeat('\\n', didReadContent ? 1 + emptyLines : emptyLines);\n }\n\n didReadContent = true;\n detectedIndent = true;\n emptyLines = 0;\n captureStart = state.position;\n\n while (!is_EOL(ch) && (ch !== 0)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n captureSegment(state, captureStart, state.position, false);\n }\n\n return true;\n}\n\nfunction readBlockSequence(state, nodeIndent) {\n var _line,\n _tag = state.tag,\n _anchor = state.anchor,\n _result = [],\n following,\n detected = false,\n ch;\n\n // there is a leading tab before this token, so it can't be a block sequence/mapping;\n // it can still be flow sequence/mapping or a scalar\n if (state.firstTabInLine !== -1) return false;\n\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n\n ch = state.input.charCodeAt(state.position);\n\n while (ch !== 0) {\n if (state.firstTabInLine !== -1) {\n state.position = state.firstTabInLine;\n throwError(state, 'tab characters must not be used in indentation');\n }\n\n if (ch !== 0x2D/* - */) {\n break;\n }\n\n following = state.input.charCodeAt(state.position + 1);\n\n if (!is_WS_OR_EOL(following)) {\n break;\n }\n\n detected = true;\n state.position++;\n\n if (skipSeparationSpace(state, true, -1)) {\n if (state.lineIndent <= nodeIndent) {\n _result.push(null);\n ch = state.input.charCodeAt(state.position);\n continue;\n }\n }\n\n _line = state.line;\n composeNode(state, nodeIndent, CONTEXT_BLOCK_IN, false, true);\n _result.push(state.result);\n skipSeparationSpace(state, true, -1);\n\n ch = state.input.charCodeAt(state.position);\n\n if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) {\n throwError(state, 'bad indentation of a sequence entry');\n } else if (state.lineIndent < nodeIndent) {\n break;\n }\n }\n\n if (detected) {\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = 'sequence';\n state.result = _result;\n return true;\n }\n return false;\n}\n\nfunction readBlockMapping(state, nodeIndent, flowIndent) {\n var following,\n allowCompact,\n _line,\n _keyLine,\n _keyLineStart,\n _keyPos,\n _tag = state.tag,\n _anchor = state.anchor,\n _result = {},\n overridableKeys = Object.create(null),\n keyTag = null,\n keyNode = null,\n valueNode = null,\n atExplicitKey = false,\n detected = false,\n ch;\n\n // there is a leading tab before this token, so it can't be a block sequence/mapping;\n // it can still be flow sequence/mapping or a scalar\n if (state.firstTabInLine !== -1) return false;\n\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = _result;\n }\n\n ch = state.input.charCodeAt(state.position);\n\n while (ch !== 0) {\n if (!atExplicitKey && state.firstTabInLine !== -1) {\n state.position = state.firstTabInLine;\n throwError(state, 'tab characters must not be used in indentation');\n }\n\n following = state.input.charCodeAt(state.position + 1);\n _line = state.line; // Save the current line.\n\n //\n // Explicit notation case. There are two separate blocks:\n // first for the key (denoted by \"?\") and second for the value (denoted by \":\")\n //\n if ((ch === 0x3F/* ? */ || ch === 0x3A/* : */) && is_WS_OR_EOL(following)) {\n\n if (ch === 0x3F/* ? */) {\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);\n keyTag = keyNode = valueNode = null;\n }\n\n detected = true;\n atExplicitKey = true;\n allowCompact = true;\n\n } else if (atExplicitKey) {\n // i.e. 0x3A/* : */ === character after the explicit key.\n atExplicitKey = false;\n allowCompact = true;\n\n } else {\n throwError(state, 'incomplete explicit mapping pair; a key node is missed; or followed by a non-tabulated empty line');\n }\n\n state.position += 1;\n ch = following;\n\n //\n // Implicit notation case. Flow-style node as the key first, then \":\", and the value.\n //\n } else {\n _keyLine = state.line;\n _keyLineStart = state.lineStart;\n _keyPos = state.position;\n\n if (!composeNode(state, flowIndent, CONTEXT_FLOW_OUT, false, true)) {\n // Neither implicit nor explicit notation.\n // Reading is done. Go to the epilogue.\n break;\n }\n\n if (state.line === _line) {\n ch = state.input.charCodeAt(state.position);\n\n while (is_WHITE_SPACE(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (ch === 0x3A/* : */) {\n ch = state.input.charCodeAt(++state.position);\n\n if (!is_WS_OR_EOL(ch)) {\n throwError(state, 'a whitespace character is expected after the key-value separator within a block mapping');\n }\n\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);\n keyTag = keyNode = valueNode = null;\n }\n\n detected = true;\n atExplicitKey = false;\n allowCompact = false;\n keyTag = state.tag;\n keyNode = state.result;\n\n } else if (detected) {\n throwError(state, 'can not read an implicit mapping pair; a colon is missed');\n\n } else {\n state.tag = _tag;\n state.anchor = _anchor;\n return true; // Keep the result of `composeNode`.\n }\n\n } else if (detected) {\n throwError(state, 'can not read a block mapping entry; a multiline key may not be an implicit key');\n\n } else {\n state.tag = _tag;\n state.anchor = _anchor;\n return true; // Keep the result of `composeNode`.\n }\n }\n\n //\n // Common reading code for both explicit and implicit notations.\n //\n if (state.line === _line || state.lineIndent > nodeIndent) {\n if (atExplicitKey) {\n _keyLine = state.line;\n _keyLineStart = state.lineStart;\n _keyPos = state.position;\n }\n\n if (composeNode(state, nodeIndent, CONTEXT_BLOCK_OUT, true, allowCompact)) {\n if (atExplicitKey) {\n keyNode = state.result;\n } else {\n valueNode = state.result;\n }\n }\n\n if (!atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, valueNode, _keyLine, _keyLineStart, _keyPos);\n keyTag = keyNode = valueNode = null;\n }\n\n skipSeparationSpace(state, true, -1);\n ch = state.input.charCodeAt(state.position);\n }\n\n if ((state.line === _line || state.lineIndent > nodeIndent) && (ch !== 0)) {\n throwError(state, 'bad indentation of a mapping entry');\n } else if (state.lineIndent < nodeIndent) {\n break;\n }\n }\n\n //\n // Epilogue.\n //\n\n // Special case: last mapping's node contains only the key in explicit notation.\n if (atExplicitKey) {\n storeMappingPair(state, _result, overridableKeys, keyTag, keyNode, null, _keyLine, _keyLineStart, _keyPos);\n }\n\n // Expose the resulting mapping.\n if (detected) {\n state.tag = _tag;\n state.anchor = _anchor;\n state.kind = 'mapping';\n state.result = _result;\n }\n\n return detected;\n}\n\nfunction readTagProperty(state) {\n var _position,\n isVerbatim = false,\n isNamed = false,\n tagHandle,\n tagName,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x21/* ! */) return false;\n\n if (state.tag !== null) {\n throwError(state, 'duplication of a tag property');\n }\n\n ch = state.input.charCodeAt(++state.position);\n\n if (ch === 0x3C/* < */) {\n isVerbatim = true;\n ch = state.input.charCodeAt(++state.position);\n\n } else if (ch === 0x21/* ! */) {\n isNamed = true;\n tagHandle = '!!';\n ch = state.input.charCodeAt(++state.position);\n\n } else {\n tagHandle = '!';\n }\n\n _position = state.position;\n\n if (isVerbatim) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (ch !== 0 && ch !== 0x3E/* > */);\n\n if (state.position < state.length) {\n tagName = state.input.slice(_position, state.position);\n ch = state.input.charCodeAt(++state.position);\n } else {\n throwError(state, 'unexpected end of the stream within a verbatim tag');\n }\n } else {\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n\n if (ch === 0x21/* ! */) {\n if (!isNamed) {\n tagHandle = state.input.slice(_position - 1, state.position + 1);\n\n if (!PATTERN_TAG_HANDLE.test(tagHandle)) {\n throwError(state, 'named tag handle cannot contain such characters');\n }\n\n isNamed = true;\n _position = state.position + 1;\n } else {\n throwError(state, 'tag suffix cannot contain exclamation marks');\n }\n }\n\n ch = state.input.charCodeAt(++state.position);\n }\n\n tagName = state.input.slice(_position, state.position);\n\n if (PATTERN_FLOW_INDICATORS.test(tagName)) {\n throwError(state, 'tag suffix cannot contain flow indicator characters');\n }\n }\n\n if (tagName && !PATTERN_TAG_URI.test(tagName)) {\n throwError(state, 'tag name cannot contain such characters: ' + tagName);\n }\n\n try {\n tagName = decodeURIComponent(tagName);\n } catch (err) {\n throwError(state, 'tag name is malformed: ' + tagName);\n }\n\n if (isVerbatim) {\n state.tag = tagName;\n\n } else if (_hasOwnProperty.call(state.tagMap, tagHandle)) {\n state.tag = state.tagMap[tagHandle] + tagName;\n\n } else if (tagHandle === '!') {\n state.tag = '!' + tagName;\n\n } else if (tagHandle === '!!') {\n state.tag = 'tag:yaml.org,2002:' + tagName;\n\n } else {\n throwError(state, 'undeclared tag handle \"' + tagHandle + '\"');\n }\n\n return true;\n}\n\nfunction readAnchorProperty(state) {\n var _position,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x26/* & */) return false;\n\n if (state.anchor !== null) {\n throwError(state, 'duplication of an anchor property');\n }\n\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n\n while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (state.position === _position) {\n throwError(state, 'name of an anchor node must contain at least one character');\n }\n\n state.anchor = state.input.slice(_position, state.position);\n return true;\n}\n\nfunction readAlias(state) {\n var _position, alias,\n ch;\n\n ch = state.input.charCodeAt(state.position);\n\n if (ch !== 0x2A/* * */) return false;\n\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n\n while (ch !== 0 && !is_WS_OR_EOL(ch) && !is_FLOW_INDICATOR(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (state.position === _position) {\n throwError(state, 'name of an alias node must contain at least one character');\n }\n\n alias = state.input.slice(_position, state.position);\n\n if (!_hasOwnProperty.call(state.anchorMap, alias)) {\n throwError(state, 'unidentified alias \"' + alias + '\"');\n }\n\n state.result = state.anchorMap[alias];\n skipSeparationSpace(state, true, -1);\n return true;\n}\n\nfunction composeNode(state, parentIndent, nodeContext, allowToSeek, allowCompact) {\n var allowBlockStyles,\n allowBlockScalars,\n allowBlockCollections,\n indentStatus = 1, // 1: this>parent, 0: this=parent, -1: this parentIndent) {\n indentStatus = 1;\n } else if (state.lineIndent === parentIndent) {\n indentStatus = 0;\n } else if (state.lineIndent < parentIndent) {\n indentStatus = -1;\n }\n }\n }\n\n if (indentStatus === 1) {\n while (readTagProperty(state) || readAnchorProperty(state)) {\n if (skipSeparationSpace(state, true, -1)) {\n atNewLine = true;\n allowBlockCollections = allowBlockStyles;\n\n if (state.lineIndent > parentIndent) {\n indentStatus = 1;\n } else if (state.lineIndent === parentIndent) {\n indentStatus = 0;\n } else if (state.lineIndent < parentIndent) {\n indentStatus = -1;\n }\n } else {\n allowBlockCollections = false;\n }\n }\n }\n\n if (allowBlockCollections) {\n allowBlockCollections = atNewLine || allowCompact;\n }\n\n if (indentStatus === 1 || CONTEXT_BLOCK_OUT === nodeContext) {\n if (CONTEXT_FLOW_IN === nodeContext || CONTEXT_FLOW_OUT === nodeContext) {\n flowIndent = parentIndent;\n } else {\n flowIndent = parentIndent + 1;\n }\n\n blockIndent = state.position - state.lineStart;\n\n if (indentStatus === 1) {\n if (allowBlockCollections &&\n (readBlockSequence(state, blockIndent) ||\n readBlockMapping(state, blockIndent, flowIndent)) ||\n readFlowCollection(state, flowIndent)) {\n hasContent = true;\n } else {\n if ((allowBlockScalars && readBlockScalar(state, flowIndent)) ||\n readSingleQuotedScalar(state, flowIndent) ||\n readDoubleQuotedScalar(state, flowIndent)) {\n hasContent = true;\n\n } else if (readAlias(state)) {\n hasContent = true;\n\n if (state.tag !== null || state.anchor !== null) {\n throwError(state, 'alias node should not have any properties');\n }\n\n } else if (readPlainScalar(state, flowIndent, CONTEXT_FLOW_IN === nodeContext)) {\n hasContent = true;\n\n if (state.tag === null) {\n state.tag = '?';\n }\n }\n\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n }\n } else if (indentStatus === 0) {\n // Special case: block sequences are allowed to have same indentation level as the parent.\n // http://www.yaml.org/spec/1.2/spec.html#id2799784\n hasContent = allowBlockCollections && readBlockSequence(state, blockIndent);\n }\n }\n\n if (state.tag === null) {\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n\n } else if (state.tag === '?') {\n // Implicit resolving is not allowed for non-scalar types, and '?'\n // non-specific tag is only automatically assigned to plain scalars.\n //\n // We only need to check kind conformity in case user explicitly assigns '?'\n // tag, for example like this: \"! [0]\"\n //\n if (state.result !== null && state.kind !== 'scalar') {\n throwError(state, 'unacceptable node kind for ! tag; it should be \"scalar\", not \"' + state.kind + '\"');\n }\n\n for (typeIndex = 0, typeQuantity = state.implicitTypes.length; typeIndex < typeQuantity; typeIndex += 1) {\n type = state.implicitTypes[typeIndex];\n\n if (type.resolve(state.result)) { // `state.result` updated in resolver if matched\n state.result = type.construct(state.result);\n state.tag = type.tag;\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n break;\n }\n }\n } else if (state.tag !== '!') {\n if (_hasOwnProperty.call(state.typeMap[state.kind || 'fallback'], state.tag)) {\n type = state.typeMap[state.kind || 'fallback'][state.tag];\n } else {\n // looking for multi type\n type = null;\n typeList = state.typeMap.multi[state.kind || 'fallback'];\n\n for (typeIndex = 0, typeQuantity = typeList.length; typeIndex < typeQuantity; typeIndex += 1) {\n if (state.tag.slice(0, typeList[typeIndex].tag.length) === typeList[typeIndex].tag) {\n type = typeList[typeIndex];\n break;\n }\n }\n }\n\n if (!type) {\n throwError(state, 'unknown tag !<' + state.tag + '>');\n }\n\n if (state.result !== null && type.kind !== state.kind) {\n throwError(state, 'unacceptable node kind for !<' + state.tag + '> tag; it should be \"' + type.kind + '\", not \"' + state.kind + '\"');\n }\n\n if (!type.resolve(state.result, state.tag)) { // `state.result` updated in resolver if matched\n throwError(state, 'cannot resolve a node with !<' + state.tag + '> explicit tag');\n } else {\n state.result = type.construct(state.result, state.tag);\n if (state.anchor !== null) {\n state.anchorMap[state.anchor] = state.result;\n }\n }\n }\n\n if (state.listener !== null) {\n state.listener('close', state);\n }\n return state.tag !== null || state.anchor !== null || hasContent;\n}\n\nfunction readDocument(state) {\n var documentStart = state.position,\n _position,\n directiveName,\n directiveArgs,\n hasDirectives = false,\n ch;\n\n state.version = null;\n state.checkLineBreaks = state.legacy;\n state.tagMap = Object.create(null);\n state.anchorMap = Object.create(null);\n\n while ((ch = state.input.charCodeAt(state.position)) !== 0) {\n skipSeparationSpace(state, true, -1);\n\n ch = state.input.charCodeAt(state.position);\n\n if (state.lineIndent > 0 || ch !== 0x25/* % */) {\n break;\n }\n\n hasDirectives = true;\n ch = state.input.charCodeAt(++state.position);\n _position = state.position;\n\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n directiveName = state.input.slice(_position, state.position);\n directiveArgs = [];\n\n if (directiveName.length < 1) {\n throwError(state, 'directive name must not be less than one character in length');\n }\n\n while (ch !== 0) {\n while (is_WHITE_SPACE(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n if (ch === 0x23/* # */) {\n do { ch = state.input.charCodeAt(++state.position); }\n while (ch !== 0 && !is_EOL(ch));\n break;\n }\n\n if (is_EOL(ch)) break;\n\n _position = state.position;\n\n while (ch !== 0 && !is_WS_OR_EOL(ch)) {\n ch = state.input.charCodeAt(++state.position);\n }\n\n directiveArgs.push(state.input.slice(_position, state.position));\n }\n\n if (ch !== 0) readLineBreak(state);\n\n if (_hasOwnProperty.call(directiveHandlers, directiveName)) {\n directiveHandlers[directiveName](state, directiveName, directiveArgs);\n } else {\n throwWarning(state, 'unknown document directive \"' + directiveName + '\"');\n }\n }\n\n skipSeparationSpace(state, true, -1);\n\n if (state.lineIndent === 0 &&\n state.input.charCodeAt(state.position) === 0x2D/* - */ &&\n state.input.charCodeAt(state.position + 1) === 0x2D/* - */ &&\n state.input.charCodeAt(state.position + 2) === 0x2D/* - */) {\n state.position += 3;\n skipSeparationSpace(state, true, -1);\n\n } else if (hasDirectives) {\n throwError(state, 'directives end mark is expected');\n }\n\n composeNode(state, state.lineIndent - 1, CONTEXT_BLOCK_OUT, false, true);\n skipSeparationSpace(state, true, -1);\n\n if (state.checkLineBreaks &&\n PATTERN_NON_ASCII_LINE_BREAKS.test(state.input.slice(documentStart, state.position))) {\n throwWarning(state, 'non-ASCII line breaks are interpreted as content');\n }\n\n state.documents.push(state.result);\n\n if (state.position === state.lineStart && testDocumentSeparator(state)) {\n\n if (state.input.charCodeAt(state.position) === 0x2E/* . */) {\n state.position += 3;\n skipSeparationSpace(state, true, -1);\n }\n return;\n }\n\n if (state.position < (state.length - 1)) {\n throwError(state, 'end of the stream or a document separator is expected');\n } else {\n return;\n }\n}\n\n\nfunction loadDocuments(input, options) {\n input = String(input);\n options = options || {};\n\n if (input.length !== 0) {\n\n // Add tailing `\\n` if not exists\n if (input.charCodeAt(input.length - 1) !== 0x0A/* LF */ &&\n input.charCodeAt(input.length - 1) !== 0x0D/* CR */) {\n input += '\\n';\n }\n\n // Strip BOM\n if (input.charCodeAt(0) === 0xFEFF) {\n input = input.slice(1);\n }\n }\n\n var state = new State(input, options);\n\n var nullpos = input.indexOf('\\0');\n\n if (nullpos !== -1) {\n state.position = nullpos;\n throwError(state, 'null byte is not allowed in input');\n }\n\n // Use 0 as string terminator. That significantly simplifies bounds check.\n state.input += '\\0';\n\n while (state.input.charCodeAt(state.position) === 0x20/* Space */) {\n state.lineIndent += 1;\n state.position += 1;\n }\n\n while (state.position < (state.length - 1)) {\n readDocument(state);\n }\n\n return state.documents;\n}\n\n\nfunction loadAll(input, iterator, options) {\n if (iterator !== null && typeof iterator === 'object' && typeof options === 'undefined') {\n options = iterator;\n iterator = null;\n }\n\n var documents = loadDocuments(input, options);\n\n if (typeof iterator !== 'function') {\n return documents;\n }\n\n for (var index = 0, length = documents.length; index < length; index += 1) {\n iterator(documents[index]);\n }\n}\n\n\nfunction load(input, options) {\n var documents = loadDocuments(input, options);\n\n if (documents.length === 0) {\n /*eslint-disable no-undefined*/\n return undefined;\n } else if (documents.length === 1) {\n return documents[0];\n }\n throw new YAMLException('expected a single document in the stream, but found more');\n}\n\n\nmodule.exports.loadAll = loadAll;\nmodule.exports.load = load;\n","'use strict';\n\n/*eslint-disable max-len*/\n\nvar YAMLException = require('./exception');\nvar Type = require('./type');\n\n\nfunction compileList(schema, name) {\n var result = [];\n\n schema[name].forEach(function (currentType) {\n var newIndex = result.length;\n\n result.forEach(function (previousType, previousIndex) {\n if (previousType.tag === currentType.tag &&\n previousType.kind === currentType.kind &&\n previousType.multi === currentType.multi) {\n\n newIndex = previousIndex;\n }\n });\n\n result[newIndex] = currentType;\n });\n\n return result;\n}\n\n\nfunction compileMap(/* lists... */) {\n var result = {\n scalar: {},\n sequence: {},\n mapping: {},\n fallback: {},\n multi: {\n scalar: [],\n sequence: [],\n mapping: [],\n fallback: []\n }\n }, index, length;\n\n function collectType(type) {\n if (type.multi) {\n result.multi[type.kind].push(type);\n result.multi['fallback'].push(type);\n } else {\n result[type.kind][type.tag] = result['fallback'][type.tag] = type;\n }\n }\n\n for (index = 0, length = arguments.length; index < length; index += 1) {\n arguments[index].forEach(collectType);\n }\n return result;\n}\n\n\nfunction Schema(definition) {\n return this.extend(definition);\n}\n\n\nSchema.prototype.extend = function extend(definition) {\n var implicit = [];\n var explicit = [];\n\n if (definition instanceof Type) {\n // Schema.extend(type)\n explicit.push(definition);\n\n } else if (Array.isArray(definition)) {\n // Schema.extend([ type1, type2, ... ])\n explicit = explicit.concat(definition);\n\n } else if (definition && (Array.isArray(definition.implicit) || Array.isArray(definition.explicit))) {\n // Schema.extend({ explicit: [ type1, type2, ... ], implicit: [ type1, type2, ... ] })\n if (definition.implicit) implicit = implicit.concat(definition.implicit);\n if (definition.explicit) explicit = explicit.concat(definition.explicit);\n\n } else {\n throw new YAMLException('Schema.extend argument should be a Type, [ Type ], ' +\n 'or a schema definition ({ implicit: [...], explicit: [...] })');\n }\n\n implicit.forEach(function (type) {\n if (!(type instanceof Type)) {\n throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');\n }\n\n if (type.loadKind && type.loadKind !== 'scalar') {\n throw new YAMLException('There is a non-scalar type in the implicit list of a schema. Implicit resolving of such types is not supported.');\n }\n\n if (type.multi) {\n throw new YAMLException('There is a multi type in the implicit list of a schema. Multi tags can only be listed as explicit.');\n }\n });\n\n explicit.forEach(function (type) {\n if (!(type instanceof Type)) {\n throw new YAMLException('Specified list of YAML types (or a single Type object) contains a non-Type object.');\n }\n });\n\n var result = Object.create(Schema.prototype);\n\n result.implicit = (this.implicit || []).concat(implicit);\n result.explicit = (this.explicit || []).concat(explicit);\n\n result.compiledImplicit = compileList(result, 'implicit');\n result.compiledExplicit = compileList(result, 'explicit');\n result.compiledTypeMap = compileMap(result.compiledImplicit, result.compiledExplicit);\n\n return result;\n};\n\n\nmodule.exports = Schema;\n","// Standard YAML's Core schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2804923\n//\n// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.\n// So, Core schema has no distinctions from JSON schema is JS-YAML.\n\n\n'use strict';\n\n\nmodule.exports = require('./json');\n","// JS-YAML's default schema for `safeLoad` function.\n// It is not described in the YAML specification.\n//\n// This schema is based on standard YAML's Core schema and includes most of\n// extra types described at YAML tag repository. (http://yaml.org/type/)\n\n\n'use strict';\n\n\nmodule.exports = require('./core').extend({\n implicit: [\n require('../type/timestamp'),\n require('../type/merge')\n ],\n explicit: [\n require('../type/binary'),\n require('../type/omap'),\n require('../type/pairs'),\n require('../type/set')\n ]\n});\n","// Standard YAML's Failsafe schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2802346\n\n\n'use strict';\n\n\nvar Schema = require('../schema');\n\n\nmodule.exports = new Schema({\n explicit: [\n require('../type/str'),\n require('../type/seq'),\n require('../type/map')\n ]\n});\n","// Standard YAML's JSON schema.\n// http://www.yaml.org/spec/1.2/spec.html#id2803231\n//\n// NOTE: JS-YAML does not support schema-specific tag resolution restrictions.\n// So, this schema is not such strict as defined in the YAML specification.\n// It allows numbers in binary notaion, use `Null` and `NULL` as `null`, etc.\n\n\n'use strict';\n\n\nmodule.exports = require('./failsafe').extend({\n implicit: [\n require('../type/null'),\n require('../type/bool'),\n require('../type/int'),\n require('../type/float')\n ]\n});\n","'use strict';\n\n\nvar common = require('./common');\n\n\n// get snippet for a single line, respecting maxLength\nfunction getLine(buffer, lineStart, lineEnd, position, maxLineLength) {\n var head = '';\n var tail = '';\n var maxHalfLength = Math.floor(maxLineLength / 2) - 1;\n\n if (position - lineStart > maxHalfLength) {\n head = ' ... ';\n lineStart = position - maxHalfLength + head.length;\n }\n\n if (lineEnd - position > maxHalfLength) {\n tail = ' ...';\n lineEnd = position + maxHalfLength - tail.length;\n }\n\n return {\n str: head + buffer.slice(lineStart, lineEnd).replace(/\\t/g, '→') + tail,\n pos: position - lineStart + head.length // relative position\n };\n}\n\n\nfunction padStart(string, max) {\n return common.repeat(' ', max - string.length) + string;\n}\n\n\nfunction makeSnippet(mark, options) {\n options = Object.create(options || null);\n\n if (!mark.buffer) return null;\n\n if (!options.maxLength) options.maxLength = 79;\n if (typeof options.indent !== 'number') options.indent = 1;\n if (typeof options.linesBefore !== 'number') options.linesBefore = 3;\n if (typeof options.linesAfter !== 'number') options.linesAfter = 2;\n\n var re = /\\r?\\n|\\r|\\0/g;\n var lineStarts = [ 0 ];\n var lineEnds = [];\n var match;\n var foundLineNo = -1;\n\n while ((match = re.exec(mark.buffer))) {\n lineEnds.push(match.index);\n lineStarts.push(match.index + match[0].length);\n\n if (mark.position <= match.index && foundLineNo < 0) {\n foundLineNo = lineStarts.length - 2;\n }\n }\n\n if (foundLineNo < 0) foundLineNo = lineStarts.length - 1;\n\n var result = '', i, line;\n var lineNoLength = Math.min(mark.line + options.linesAfter, lineEnds.length).toString().length;\n var maxLineLength = options.maxLength - (options.indent + lineNoLength + 3);\n\n for (i = 1; i <= options.linesBefore; i++) {\n if (foundLineNo - i < 0) break;\n line = getLine(\n mark.buffer,\n lineStarts[foundLineNo - i],\n lineEnds[foundLineNo - i],\n mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo - i]),\n maxLineLength\n );\n result = common.repeat(' ', options.indent) + padStart((mark.line - i + 1).toString(), lineNoLength) +\n ' | ' + line.str + '\\n' + result;\n }\n\n line = getLine(mark.buffer, lineStarts[foundLineNo], lineEnds[foundLineNo], mark.position, maxLineLength);\n result += common.repeat(' ', options.indent) + padStart((mark.line + 1).toString(), lineNoLength) +\n ' | ' + line.str + '\\n';\n result += common.repeat('-', options.indent + lineNoLength + 3 + line.pos) + '^' + '\\n';\n\n for (i = 1; i <= options.linesAfter; i++) {\n if (foundLineNo + i >= lineEnds.length) break;\n line = getLine(\n mark.buffer,\n lineStarts[foundLineNo + i],\n lineEnds[foundLineNo + i],\n mark.position - (lineStarts[foundLineNo] - lineStarts[foundLineNo + i]),\n maxLineLength\n );\n result += common.repeat(' ', options.indent) + padStart((mark.line + i + 1).toString(), lineNoLength) +\n ' | ' + line.str + '\\n';\n }\n\n return result.replace(/\\n$/, '');\n}\n\n\nmodule.exports = makeSnippet;\n","'use strict';\n\nvar YAMLException = require('./exception');\n\nvar TYPE_CONSTRUCTOR_OPTIONS = [\n 'kind',\n 'multi',\n 'resolve',\n 'construct',\n 'instanceOf',\n 'predicate',\n 'represent',\n 'representName',\n 'defaultStyle',\n 'styleAliases'\n];\n\nvar YAML_NODE_KINDS = [\n 'scalar',\n 'sequence',\n 'mapping'\n];\n\nfunction compileStyleAliases(map) {\n var result = {};\n\n if (map !== null) {\n Object.keys(map).forEach(function (style) {\n map[style].forEach(function (alias) {\n result[String(alias)] = style;\n });\n });\n }\n\n return result;\n}\n\nfunction Type(tag, options) {\n options = options || {};\n\n Object.keys(options).forEach(function (name) {\n if (TYPE_CONSTRUCTOR_OPTIONS.indexOf(name) === -1) {\n throw new YAMLException('Unknown option \"' + name + '\" is met in definition of \"' + tag + '\" YAML type.');\n }\n });\n\n // TODO: Add tag format check.\n this.options = options; // keep original options in case user wants to extend this type later\n this.tag = tag;\n this.kind = options['kind'] || null;\n this.resolve = options['resolve'] || function () { return true; };\n this.construct = options['construct'] || function (data) { return data; };\n this.instanceOf = options['instanceOf'] || null;\n this.predicate = options['predicate'] || null;\n this.represent = options['represent'] || null;\n this.representName = options['representName'] || null;\n this.defaultStyle = options['defaultStyle'] || null;\n this.multi = options['multi'] || false;\n this.styleAliases = compileStyleAliases(options['styleAliases'] || null);\n\n if (YAML_NODE_KINDS.indexOf(this.kind) === -1) {\n throw new YAMLException('Unknown kind \"' + this.kind + '\" is specified for \"' + tag + '\" YAML type.');\n }\n}\n\nmodule.exports = Type;\n","'use strict';\n\n/*eslint-disable no-bitwise*/\n\n\nvar Type = require('../type');\n\n\n// [ 64, 65, 66 ] -> [ padding, CR, LF ]\nvar BASE64_MAP = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=\\n\\r';\n\n\nfunction resolveYamlBinary(data) {\n if (data === null) return false;\n\n var code, idx, bitlen = 0, max = data.length, map = BASE64_MAP;\n\n // Convert one by one.\n for (idx = 0; idx < max; idx++) {\n code = map.indexOf(data.charAt(idx));\n\n // Skip CR/LF\n if (code > 64) continue;\n\n // Fail on illegal characters\n if (code < 0) return false;\n\n bitlen += 6;\n }\n\n // If there are any bits left, source was corrupted\n return (bitlen % 8) === 0;\n}\n\nfunction constructYamlBinary(data) {\n var idx, tailbits,\n input = data.replace(/[\\r\\n=]/g, ''), // remove CR/LF & padding to simplify scan\n max = input.length,\n map = BASE64_MAP,\n bits = 0,\n result = [];\n\n // Collect by 6*4 bits (3 bytes)\n\n for (idx = 0; idx < max; idx++) {\n if ((idx % 4 === 0) && idx) {\n result.push((bits >> 16) & 0xFF);\n result.push((bits >> 8) & 0xFF);\n result.push(bits & 0xFF);\n }\n\n bits = (bits << 6) | map.indexOf(input.charAt(idx));\n }\n\n // Dump tail\n\n tailbits = (max % 4) * 6;\n\n if (tailbits === 0) {\n result.push((bits >> 16) & 0xFF);\n result.push((bits >> 8) & 0xFF);\n result.push(bits & 0xFF);\n } else if (tailbits === 18) {\n result.push((bits >> 10) & 0xFF);\n result.push((bits >> 2) & 0xFF);\n } else if (tailbits === 12) {\n result.push((bits >> 4) & 0xFF);\n }\n\n return new Uint8Array(result);\n}\n\nfunction representYamlBinary(object /*, style*/) {\n var result = '', bits = 0, idx, tail,\n max = object.length,\n map = BASE64_MAP;\n\n // Convert every three bytes to 4 ASCII characters.\n\n for (idx = 0; idx < max; idx++) {\n if ((idx % 3 === 0) && idx) {\n result += map[(bits >> 18) & 0x3F];\n result += map[(bits >> 12) & 0x3F];\n result += map[(bits >> 6) & 0x3F];\n result += map[bits & 0x3F];\n }\n\n bits = (bits << 8) + object[idx];\n }\n\n // Dump tail\n\n tail = max % 3;\n\n if (tail === 0) {\n result += map[(bits >> 18) & 0x3F];\n result += map[(bits >> 12) & 0x3F];\n result += map[(bits >> 6) & 0x3F];\n result += map[bits & 0x3F];\n } else if (tail === 2) {\n result += map[(bits >> 10) & 0x3F];\n result += map[(bits >> 4) & 0x3F];\n result += map[(bits << 2) & 0x3F];\n result += map[64];\n } else if (tail === 1) {\n result += map[(bits >> 2) & 0x3F];\n result += map[(bits << 4) & 0x3F];\n result += map[64];\n result += map[64];\n }\n\n return result;\n}\n\nfunction isBinary(obj) {\n return Object.prototype.toString.call(obj) === '[object Uint8Array]';\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:binary', {\n kind: 'scalar',\n resolve: resolveYamlBinary,\n construct: constructYamlBinary,\n predicate: isBinary,\n represent: representYamlBinary\n});\n","'use strict';\n\nvar Type = require('../type');\n\nfunction resolveYamlBoolean(data) {\n if (data === null) return false;\n\n var max = data.length;\n\n return (max === 4 && (data === 'true' || data === 'True' || data === 'TRUE')) ||\n (max === 5 && (data === 'false' || data === 'False' || data === 'FALSE'));\n}\n\nfunction constructYamlBoolean(data) {\n return data === 'true' ||\n data === 'True' ||\n data === 'TRUE';\n}\n\nfunction isBoolean(object) {\n return Object.prototype.toString.call(object) === '[object Boolean]';\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:bool', {\n kind: 'scalar',\n resolve: resolveYamlBoolean,\n construct: constructYamlBoolean,\n predicate: isBoolean,\n represent: {\n lowercase: function (object) { return object ? 'true' : 'false'; },\n uppercase: function (object) { return object ? 'TRUE' : 'FALSE'; },\n camelcase: function (object) { return object ? 'True' : 'False'; }\n },\n defaultStyle: 'lowercase'\n});\n","'use strict';\n\nvar common = require('../common');\nvar Type = require('../type');\n\nvar YAML_FLOAT_PATTERN = new RegExp(\n // 2.5e4, 2.5 and integers\n '^(?:[-+]?(?:[0-9][0-9_]*)(?:\\\\.[0-9_]*)?(?:[eE][-+]?[0-9]+)?' +\n // .2e4, .2\n // special case, seems not from spec\n '|\\\\.[0-9_]+(?:[eE][-+]?[0-9]+)?' +\n // .inf\n '|[-+]?\\\\.(?:inf|Inf|INF)' +\n // .nan\n '|\\\\.(?:nan|NaN|NAN))$');\n\nfunction resolveYamlFloat(data) {\n if (data === null) return false;\n\n if (!YAML_FLOAT_PATTERN.test(data) ||\n // Quick hack to not allow integers end with `_`\n // Probably should update regexp & check speed\n data[data.length - 1] === '_') {\n return false;\n }\n\n return true;\n}\n\nfunction constructYamlFloat(data) {\n var value, sign;\n\n value = data.replace(/_/g, '').toLowerCase();\n sign = value[0] === '-' ? -1 : 1;\n\n if ('+-'.indexOf(value[0]) >= 0) {\n value = value.slice(1);\n }\n\n if (value === '.inf') {\n return (sign === 1) ? Number.POSITIVE_INFINITY : Number.NEGATIVE_INFINITY;\n\n } else if (value === '.nan') {\n return NaN;\n }\n return sign * parseFloat(value, 10);\n}\n\n\nvar SCIENTIFIC_WITHOUT_DOT = /^[-+]?[0-9]+e/;\n\nfunction representYamlFloat(object, style) {\n var res;\n\n if (isNaN(object)) {\n switch (style) {\n case 'lowercase': return '.nan';\n case 'uppercase': return '.NAN';\n case 'camelcase': return '.NaN';\n }\n } else if (Number.POSITIVE_INFINITY === object) {\n switch (style) {\n case 'lowercase': return '.inf';\n case 'uppercase': return '.INF';\n case 'camelcase': return '.Inf';\n }\n } else if (Number.NEGATIVE_INFINITY === object) {\n switch (style) {\n case 'lowercase': return '-.inf';\n case 'uppercase': return '-.INF';\n case 'camelcase': return '-.Inf';\n }\n } else if (common.isNegativeZero(object)) {\n return '-0.0';\n }\n\n res = object.toString(10);\n\n // JS stringifier can build scientific format without dots: 5e-100,\n // while YAML requres dot: 5.e-100. Fix it with simple hack\n\n return SCIENTIFIC_WITHOUT_DOT.test(res) ? res.replace('e', '.e') : res;\n}\n\nfunction isFloat(object) {\n return (Object.prototype.toString.call(object) === '[object Number]') &&\n (object % 1 !== 0 || common.isNegativeZero(object));\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:float', {\n kind: 'scalar',\n resolve: resolveYamlFloat,\n construct: constructYamlFloat,\n predicate: isFloat,\n represent: representYamlFloat,\n defaultStyle: 'lowercase'\n});\n","'use strict';\n\nvar common = require('../common');\nvar Type = require('../type');\n\nfunction isHexCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */)) ||\n ((0x41/* A */ <= c) && (c <= 0x46/* F */)) ||\n ((0x61/* a */ <= c) && (c <= 0x66/* f */));\n}\n\nfunction isOctCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x37/* 7 */));\n}\n\nfunction isDecCode(c) {\n return ((0x30/* 0 */ <= c) && (c <= 0x39/* 9 */));\n}\n\nfunction resolveYamlInteger(data) {\n if (data === null) return false;\n\n var max = data.length,\n index = 0,\n hasDigits = false,\n ch;\n\n if (!max) return false;\n\n ch = data[index];\n\n // sign\n if (ch === '-' || ch === '+') {\n ch = data[++index];\n }\n\n if (ch === '0') {\n // 0\n if (index + 1 === max) return true;\n ch = data[++index];\n\n // base 2, base 8, base 16\n\n if (ch === 'b') {\n // base 2\n index++;\n\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (ch !== '0' && ch !== '1') return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n\n\n if (ch === 'x') {\n // base 16\n index++;\n\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (!isHexCode(data.charCodeAt(index))) return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n\n\n if (ch === 'o') {\n // base 8\n index++;\n\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (!isOctCode(data.charCodeAt(index))) return false;\n hasDigits = true;\n }\n return hasDigits && ch !== '_';\n }\n }\n\n // base 10 (except 0)\n\n // value should not start with `_`;\n if (ch === '_') return false;\n\n for (; index < max; index++) {\n ch = data[index];\n if (ch === '_') continue;\n if (!isDecCode(data.charCodeAt(index))) {\n return false;\n }\n hasDigits = true;\n }\n\n // Should have digits and should not end with `_`\n if (!hasDigits || ch === '_') return false;\n\n return true;\n}\n\nfunction constructYamlInteger(data) {\n var value = data, sign = 1, ch;\n\n if (value.indexOf('_') !== -1) {\n value = value.replace(/_/g, '');\n }\n\n ch = value[0];\n\n if (ch === '-' || ch === '+') {\n if (ch === '-') sign = -1;\n value = value.slice(1);\n ch = value[0];\n }\n\n if (value === '0') return 0;\n\n if (ch === '0') {\n if (value[1] === 'b') return sign * parseInt(value.slice(2), 2);\n if (value[1] === 'x') return sign * parseInt(value.slice(2), 16);\n if (value[1] === 'o') return sign * parseInt(value.slice(2), 8);\n }\n\n return sign * parseInt(value, 10);\n}\n\nfunction isInteger(object) {\n return (Object.prototype.toString.call(object)) === '[object Number]' &&\n (object % 1 === 0 && !common.isNegativeZero(object));\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:int', {\n kind: 'scalar',\n resolve: resolveYamlInteger,\n construct: constructYamlInteger,\n predicate: isInteger,\n represent: {\n binary: function (obj) { return obj >= 0 ? '0b' + obj.toString(2) : '-0b' + obj.toString(2).slice(1); },\n octal: function (obj) { return obj >= 0 ? '0o' + obj.toString(8) : '-0o' + obj.toString(8).slice(1); },\n decimal: function (obj) { return obj.toString(10); },\n /* eslint-disable max-len */\n hexadecimal: function (obj) { return obj >= 0 ? '0x' + obj.toString(16).toUpperCase() : '-0x' + obj.toString(16).toUpperCase().slice(1); }\n },\n defaultStyle: 'decimal',\n styleAliases: {\n binary: [ 2, 'bin' ],\n octal: [ 8, 'oct' ],\n decimal: [ 10, 'dec' ],\n hexadecimal: [ 16, 'hex' ]\n }\n});\n","'use strict';\n\nvar Type = require('../type');\n\nmodule.exports = new Type('tag:yaml.org,2002:map', {\n kind: 'mapping',\n construct: function (data) { return data !== null ? data : {}; }\n});\n","'use strict';\n\nvar Type = require('../type');\n\nfunction resolveYamlMerge(data) {\n return data === '<<' || data === null;\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:merge', {\n kind: 'scalar',\n resolve: resolveYamlMerge\n});\n","'use strict';\n\nvar Type = require('../type');\n\nfunction resolveYamlNull(data) {\n if (data === null) return true;\n\n var max = data.length;\n\n return (max === 1 && data === '~') ||\n (max === 4 && (data === 'null' || data === 'Null' || data === 'NULL'));\n}\n\nfunction constructYamlNull() {\n return null;\n}\n\nfunction isNull(object) {\n return object === null;\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:null', {\n kind: 'scalar',\n resolve: resolveYamlNull,\n construct: constructYamlNull,\n predicate: isNull,\n represent: {\n canonical: function () { return '~'; },\n lowercase: function () { return 'null'; },\n uppercase: function () { return 'NULL'; },\n camelcase: function () { return 'Null'; },\n empty: function () { return ''; }\n },\n defaultStyle: 'lowercase'\n});\n","'use strict';\n\nvar Type = require('../type');\n\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\nvar _toString = Object.prototype.toString;\n\nfunction resolveYamlOmap(data) {\n if (data === null) return true;\n\n var objectKeys = [], index, length, pair, pairKey, pairHasKey,\n object = data;\n\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n pairHasKey = false;\n\n if (_toString.call(pair) !== '[object Object]') return false;\n\n for (pairKey in pair) {\n if (_hasOwnProperty.call(pair, pairKey)) {\n if (!pairHasKey) pairHasKey = true;\n else return false;\n }\n }\n\n if (!pairHasKey) return false;\n\n if (objectKeys.indexOf(pairKey) === -1) objectKeys.push(pairKey);\n else return false;\n }\n\n return true;\n}\n\nfunction constructYamlOmap(data) {\n return data !== null ? data : [];\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:omap', {\n kind: 'sequence',\n resolve: resolveYamlOmap,\n construct: constructYamlOmap\n});\n","'use strict';\n\nvar Type = require('../type');\n\nvar _toString = Object.prototype.toString;\n\nfunction resolveYamlPairs(data) {\n if (data === null) return true;\n\n var index, length, pair, keys, result,\n object = data;\n\n result = new Array(object.length);\n\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n\n if (_toString.call(pair) !== '[object Object]') return false;\n\n keys = Object.keys(pair);\n\n if (keys.length !== 1) return false;\n\n result[index] = [ keys[0], pair[keys[0]] ];\n }\n\n return true;\n}\n\nfunction constructYamlPairs(data) {\n if (data === null) return [];\n\n var index, length, pair, keys, result,\n object = data;\n\n result = new Array(object.length);\n\n for (index = 0, length = object.length; index < length; index += 1) {\n pair = object[index];\n\n keys = Object.keys(pair);\n\n result[index] = [ keys[0], pair[keys[0]] ];\n }\n\n return result;\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:pairs', {\n kind: 'sequence',\n resolve: resolveYamlPairs,\n construct: constructYamlPairs\n});\n","'use strict';\n\nvar Type = require('../type');\n\nmodule.exports = new Type('tag:yaml.org,2002:seq', {\n kind: 'sequence',\n construct: function (data) { return data !== null ? data : []; }\n});\n","'use strict';\n\nvar Type = require('../type');\n\nvar _hasOwnProperty = Object.prototype.hasOwnProperty;\n\nfunction resolveYamlSet(data) {\n if (data === null) return true;\n\n var key, object = data;\n\n for (key in object) {\n if (_hasOwnProperty.call(object, key)) {\n if (object[key] !== null) return false;\n }\n }\n\n return true;\n}\n\nfunction constructYamlSet(data) {\n return data !== null ? data : {};\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:set', {\n kind: 'mapping',\n resolve: resolveYamlSet,\n construct: constructYamlSet\n});\n","'use strict';\n\nvar Type = require('../type');\n\nmodule.exports = new Type('tag:yaml.org,2002:str', {\n kind: 'scalar',\n construct: function (data) { return data !== null ? data : ''; }\n});\n","'use strict';\n\nvar Type = require('../type');\n\nvar YAML_DATE_REGEXP = new RegExp(\n '^([0-9][0-9][0-9][0-9])' + // [1] year\n '-([0-9][0-9])' + // [2] month\n '-([0-9][0-9])$'); // [3] day\n\nvar YAML_TIMESTAMP_REGEXP = new RegExp(\n '^([0-9][0-9][0-9][0-9])' + // [1] year\n '-([0-9][0-9]?)' + // [2] month\n '-([0-9][0-9]?)' + // [3] day\n '(?:[Tt]|[ \\\\t]+)' + // ...\n '([0-9][0-9]?)' + // [4] hour\n ':([0-9][0-9])' + // [5] minute\n ':([0-9][0-9])' + // [6] second\n '(?:\\\\.([0-9]*))?' + // [7] fraction\n '(?:[ \\\\t]*(Z|([-+])([0-9][0-9]?)' + // [8] tz [9] tz_sign [10] tz_hour\n '(?::([0-9][0-9]))?))?$'); // [11] tz_minute\n\nfunction resolveYamlTimestamp(data) {\n if (data === null) return false;\n if (YAML_DATE_REGEXP.exec(data) !== null) return true;\n if (YAML_TIMESTAMP_REGEXP.exec(data) !== null) return true;\n return false;\n}\n\nfunction constructYamlTimestamp(data) {\n var match, year, month, day, hour, minute, second, fraction = 0,\n delta = null, tz_hour, tz_minute, date;\n\n match = YAML_DATE_REGEXP.exec(data);\n if (match === null) match = YAML_TIMESTAMP_REGEXP.exec(data);\n\n if (match === null) throw new Error('Date resolve error');\n\n // match: [1] year [2] month [3] day\n\n year = +(match[1]);\n month = +(match[2]) - 1; // JS month starts with 0\n day = +(match[3]);\n\n if (!match[4]) { // no hour\n return new Date(Date.UTC(year, month, day));\n }\n\n // match: [4] hour [5] minute [6] second [7] fraction\n\n hour = +(match[4]);\n minute = +(match[5]);\n second = +(match[6]);\n\n if (match[7]) {\n fraction = match[7].slice(0, 3);\n while (fraction.length < 3) { // milli-seconds\n fraction += '0';\n }\n fraction = +fraction;\n }\n\n // match: [8] tz [9] tz_sign [10] tz_hour [11] tz_minute\n\n if (match[9]) {\n tz_hour = +(match[10]);\n tz_minute = +(match[11] || 0);\n delta = (tz_hour * 60 + tz_minute) * 60000; // delta in mili-seconds\n if (match[9] === '-') delta = -delta;\n }\n\n date = new Date(Date.UTC(year, month, day, hour, minute, second, fraction));\n\n if (delta) date.setTime(date.getTime() - delta);\n\n return date;\n}\n\nfunction representYamlTimestamp(object /*, style*/) {\n return object.toISOString();\n}\n\nmodule.exports = new Type('tag:yaml.org,2002:timestamp', {\n kind: 'scalar',\n resolve: resolveYamlTimestamp,\n construct: constructYamlTimestamp,\n instanceOf: Date,\n represent: representYamlTimestamp\n});\n","'use strict'\n\nconst hexify = char => {\n const h = char.charCodeAt(0).toString(16).toUpperCase()\n return '0x' + (h.length % 2 ? '0' : '') + h\n}\n\nconst parseError = (e, txt, context) => {\n if (!txt) {\n return {\n message: e.message + ' while parsing empty string',\n position: 0,\n }\n }\n const badToken = e.message.match(/^Unexpected token (.) .*position\\s+(\\d+)/i)\n const errIdx = badToken ? +badToken[2]\n : e.message.match(/^Unexpected end of JSON.*/i) ? txt.length - 1\n : null\n\n const msg = badToken ? e.message.replace(/^Unexpected token ./, `Unexpected token ${\n JSON.stringify(badToken[1])\n } (${hexify(badToken[1])})`)\n : e.message\n\n if (errIdx !== null && errIdx !== undefined) {\n const start = errIdx <= context ? 0\n : errIdx - context\n\n const end = errIdx + context >= txt.length ? txt.length\n : errIdx + context\n\n const slice = (start === 0 ? '' : '...') +\n txt.slice(start, end) +\n (end === txt.length ? '' : '...')\n\n const near = txt === slice ? '' : 'near '\n\n return {\n message: msg + ` while parsing ${near}${JSON.stringify(slice)}`,\n position: errIdx,\n }\n } else {\n return {\n message: msg + ` while parsing '${txt.slice(0, context * 2)}'`,\n position: 0,\n }\n }\n}\n\nclass JSONParseError extends SyntaxError {\n constructor (er, txt, context, caller) {\n context = context || 20\n const metadata = parseError(er, txt, context)\n super(metadata.message)\n Object.assign(this, metadata)\n this.code = 'EJSONPARSE'\n this.systemError = er\n Error.captureStackTrace(this, caller || this.constructor)\n }\n get name () { return this.constructor.name }\n set name (n) {}\n get [Symbol.toStringTag] () { return this.constructor.name }\n}\n\nconst kIndent = Symbol.for('indent')\nconst kNewline = Symbol.for('newline')\n// only respect indentation if we got a line break, otherwise squash it\n// things other than objects and arrays aren't indented, so ignore those\n// Important: in both of these regexps, the $1 capture group is the newline\n// or undefined, and the $2 capture group is the indent, or undefined.\nconst formatRE = /^\\s*[{\\[]((?:\\r?\\n)+)([\\s\\t]*)/\nconst emptyRE = /^(?:\\{\\}|\\[\\])((?:\\r?\\n)+)?$/\n\nconst parseJson = (txt, reviver, context) => {\n const parseText = stripBOM(txt)\n context = context || 20\n try {\n // get the indentation so that we can save it back nicely\n // if the file starts with {\" then we have an indent of '', ie, none\n // otherwise, pick the indentation of the next line after the first \\n\n // If the pattern doesn't match, then it means no indentation.\n // JSON.stringify ignores symbols, so this is reasonably safe.\n // if the string is '{}' or '[]', then use the default 2-space indent.\n const [, newline = '\\n', indent = ' '] = parseText.match(emptyRE) ||\n parseText.match(formatRE) ||\n [, '', '']\n\n const result = JSON.parse(parseText, reviver)\n if (result && typeof result === 'object') {\n result[kNewline] = newline\n result[kIndent] = indent\n }\n return result\n } catch (e) {\n if (typeof txt !== 'string' && !Buffer.isBuffer(txt)) {\n const isEmptyArray = Array.isArray(txt) && txt.length === 0\n throw Object.assign(new TypeError(\n `Cannot parse ${isEmptyArray ? 'an empty array' : String(txt)}`\n ), {\n code: 'EJSONPARSE',\n systemError: e,\n })\n }\n\n throw new JSONParseError(e, parseText, context, parseJson)\n }\n}\n\n// Remove byte order marker. This catches EF BB BF (the UTF-8 BOM)\n// because the buffer-to-string conversion in `fs.readFileSync()`\n// translates it to FEFF, the UTF-16 BOM.\nconst stripBOM = txt => String(txt).replace(/^\\uFEFF/, '')\n\nmodule.exports = parseJson\nparseJson.JSONParseError = JSONParseError\n\nparseJson.noExceptions = (txt, reviver) => {\n try {\n return JSON.parse(stripBOM(txt), reviver)\n } catch (e) {}\n}\n","var _fs\ntry {\n _fs = require('graceful-fs')\n} catch (_) {\n _fs = require('fs')\n}\n\nfunction readFile (file, options, callback) {\n if (callback == null) {\n callback = options\n options = {}\n }\n\n if (typeof options === 'string') {\n options = {encoding: options}\n }\n\n options = options || {}\n var fs = options.fs || _fs\n\n var shouldThrow = true\n if ('throws' in options) {\n shouldThrow = options.throws\n }\n\n fs.readFile(file, options, function (err, data) {\n if (err) return callback(err)\n\n data = stripBom(data)\n\n var obj\n try {\n obj = JSON.parse(data, options ? options.reviver : null)\n } catch (err2) {\n if (shouldThrow) {\n err2.message = file + ': ' + err2.message\n return callback(err2)\n } else {\n return callback(null, null)\n }\n }\n\n callback(null, obj)\n })\n}\n\nfunction readFileSync (file, options) {\n options = options || {}\n if (typeof options === 'string') {\n options = {encoding: options}\n }\n\n var fs = options.fs || _fs\n\n var shouldThrow = true\n if ('throws' in options) {\n shouldThrow = options.throws\n }\n\n try {\n var content = fs.readFileSync(file, options)\n content = stripBom(content)\n return JSON.parse(content, options.reviver)\n } catch (err) {\n if (shouldThrow) {\n err.message = file + ': ' + err.message\n throw err\n } else {\n return null\n }\n }\n}\n\nfunction stringify (obj, options) {\n var spaces\n var EOL = '\\n'\n if (typeof options === 'object' && options !== null) {\n if (options.spaces) {\n spaces = options.spaces\n }\n if (options.EOL) {\n EOL = options.EOL\n }\n }\n\n var str = JSON.stringify(obj, options ? options.replacer : null, spaces)\n\n return str.replace(/\\n/g, EOL) + EOL\n}\n\nfunction writeFile (file, obj, options, callback) {\n if (callback == null) {\n callback = options\n options = {}\n }\n options = options || {}\n var fs = options.fs || _fs\n\n var str = ''\n try {\n str = stringify(obj, options)\n } catch (err) {\n // Need to return whether a callback was passed or not\n if (callback) callback(err, null)\n return\n }\n\n fs.writeFile(file, str, options, callback)\n}\n\nfunction writeFileSync (file, obj, options) {\n options = options || {}\n var fs = options.fs || _fs\n\n var str = stringify(obj, options)\n // not sure if fs.writeFileSync returns anything, but just in case\n return fs.writeFileSync(file, str, options)\n}\n\nfunction stripBom (content) {\n // we do this because JSON.parse would convert it to a utf8 string if encoding wasn't specified\n if (Buffer.isBuffer(content)) content = content.toString('utf8')\n content = content.replace(/^\\uFEFF/, '')\n return content\n}\n\nvar jsonfile = {\n readFile: readFile,\n readFileSync: readFileSync,\n writeFile: writeFile,\n writeFileSync: writeFileSync\n}\n\nmodule.exports = jsonfile\n","\"use strict\";\nexports.__esModule = true;\nexports.LinesAndColumns = void 0;\nvar LF = '\\n';\nvar CR = '\\r';\nvar LinesAndColumns = /** @class */ (function () {\n function LinesAndColumns(string) {\n this.string = string;\n var offsets = [0];\n for (var offset = 0; offset < string.length;) {\n switch (string[offset]) {\n case LF:\n offset += LF.length;\n offsets.push(offset);\n break;\n case CR:\n offset += CR.length;\n if (string[offset] === LF) {\n offset += LF.length;\n }\n offsets.push(offset);\n break;\n default:\n offset++;\n break;\n }\n }\n this.offsets = offsets;\n }\n LinesAndColumns.prototype.locationForIndex = function (index) {\n if (index < 0 || index > this.string.length) {\n return null;\n }\n var line = 0;\n var offsets = this.offsets;\n while (offsets[line + 1] <= index) {\n line++;\n }\n var column = index - offsets[line];\n return { line: line, column: column };\n };\n LinesAndColumns.prototype.indexForLocation = function (location) {\n var line = location.line, column = location.column;\n if (line < 0 || line >= this.offsets.length) {\n return null;\n }\n if (column < 0 || column > this.lengthOfLine(line)) {\n return null;\n }\n return this.offsets[line] + column;\n };\n LinesAndColumns.prototype.lengthOfLine = function (line) {\n var offset = this.offsets[line];\n var nextOffset = line === this.offsets.length - 1\n ? this.string.length\n : this.offsets[line + 1];\n return nextOffset - offset;\n };\n return LinesAndColumns;\n}());\nexports.LinesAndColumns = LinesAndColumns;\nexports[\"default\"] = LinesAndColumns;\n","/* eslint max-classes-per-file: [\"error\", 2] */\n/* eslint no-underscore-dangle: [\"error\", { \"allow\": [\"_getLocationKeys\"] }] */\n\nconst flatted = require('flatted');\nconst levels = require('./levels');\n\nclass SerDe {\n constructor() {\n const deserialise = {\n __LOG4JS_undefined__: undefined,\n __LOG4JS_NaN__: Number('abc'),\n __LOG4JS_Infinity__: 1 / 0,\n '__LOG4JS_-Infinity__': -1 / 0,\n };\n this.deMap = deserialise;\n this.serMap = {};\n Object.keys(this.deMap).forEach((key) => {\n const value = this.deMap[key];\n this.serMap[value] = key;\n });\n }\n\n canSerialise(key) {\n if (typeof key === 'string') return false;\n return key in this.serMap;\n }\n\n serialise(key) {\n if (this.canSerialise(key)) return this.serMap[key];\n return key;\n }\n\n canDeserialise(key) {\n return key in this.deMap;\n }\n\n deserialise(key) {\n if (this.canDeserialise(key)) return this.deMap[key];\n return key;\n }\n}\nconst serde = new SerDe();\n\n/**\n * @name LoggingEvent\n * @namespace Log4js\n */\nclass LoggingEvent {\n /**\n * Models a logging event.\n * @constructor\n * @param {string} categoryName name of category\n * @param {Log4js.Level} level level of message\n * @param {Array} data objects to log\n * @param {Error} [error]\n * @author Seth Chisamore\n */\n constructor(categoryName, level, data, context, location, error) {\n this.startTime = new Date();\n this.categoryName = categoryName;\n this.data = data;\n this.level = level;\n this.context = Object.assign({}, context); // eslint-disable-line prefer-object-spread\n this.pid = process.pid;\n this.error = error;\n\n if (typeof location !== 'undefined') {\n if (!location || typeof location !== 'object' || Array.isArray(location))\n throw new TypeError(\n 'Invalid location type passed to LoggingEvent constructor'\n );\n\n this.constructor._getLocationKeys().forEach((key) => {\n if (typeof location[key] !== 'undefined') this[key] = location[key];\n });\n }\n }\n\n /** @private */\n static _getLocationKeys() {\n return [\n 'fileName',\n 'lineNumber',\n 'columnNumber',\n 'callStack',\n 'className',\n 'functionName',\n 'functionAlias',\n 'callerName',\n ];\n }\n\n serialise() {\n return flatted.stringify(this, (key, value) => {\n // JSON.stringify(new Error('test')) returns {}, which is not really useful for us.\n // The following allows us to serialize errors (semi) correctly.\n if (value instanceof Error) {\n // eslint-disable-next-line prefer-object-spread\n value = Object.assign(\n { message: value.message, stack: value.stack },\n value\n );\n }\n // JSON.stringify({a: Number('abc'), b: 1/0, c: -1/0}) returns {a: null, b: null, c: null}.\n // The following allows us to serialize to NaN, Infinity and -Infinity correctly.\n // JSON.stringify([undefined]) returns [null].\n // The following allows us to serialize to undefined correctly.\n return serde.serialise(value);\n });\n }\n\n static deserialise(serialised) {\n let event;\n try {\n const rehydratedEvent = flatted.parse(serialised, (key, value) => {\n if (value && value.message && value.stack) {\n const fakeError = new Error(value);\n Object.keys(value).forEach((k) => {\n fakeError[k] = value[k];\n });\n value = fakeError;\n }\n return serde.deserialise(value);\n });\n this._getLocationKeys().forEach((key) => {\n if (typeof rehydratedEvent[key] !== 'undefined') {\n if (!rehydratedEvent.location) rehydratedEvent.location = {};\n rehydratedEvent.location[key] = rehydratedEvent[key];\n }\n });\n event = new LoggingEvent(\n rehydratedEvent.categoryName,\n levels.getLevel(rehydratedEvent.level.levelStr),\n rehydratedEvent.data,\n rehydratedEvent.context,\n rehydratedEvent.location,\n rehydratedEvent.error\n );\n event.startTime = new Date(rehydratedEvent.startTime);\n event.pid = rehydratedEvent.pid;\n if (rehydratedEvent.cluster) {\n event.cluster = rehydratedEvent.cluster;\n }\n } catch (e) {\n event = new LoggingEvent('log4js', levels.ERROR, [\n 'Unable to parse log:',\n serialised,\n 'because: ',\n e,\n ]);\n }\n\n return event;\n }\n}\n\nmodule.exports = LoggingEvent;\n","function maxFileSizeUnitTransform(maxLogSize) {\n if (typeof maxLogSize === 'number' && Number.isInteger(maxLogSize)) {\n return maxLogSize;\n }\n\n const units = {\n K: 1024,\n M: 1024 * 1024,\n G: 1024 * 1024 * 1024,\n };\n const validUnit = Object.keys(units);\n const unit = maxLogSize.slice(-1).toLocaleUpperCase();\n const value = maxLogSize.slice(0, -1).trim();\n\n if (validUnit.indexOf(unit) < 0 || !Number.isInteger(Number(value))) {\n throw Error(`maxLogSize: \"${maxLogSize}\" is invalid`);\n } else {\n return value * units[unit];\n }\n}\n\nfunction adapter(configAdapter, config) {\n const newConfig = Object.assign({}, config); // eslint-disable-line prefer-object-spread\n Object.keys(configAdapter).forEach((key) => {\n if (newConfig[key]) {\n newConfig[key] = configAdapter[key](config[key]);\n }\n });\n return newConfig;\n}\n\nfunction fileAppenderAdapter(config) {\n const configAdapter = {\n maxLogSize: maxFileSizeUnitTransform,\n };\n return adapter(configAdapter, config);\n}\n\nconst adapters = {\n dateFile: fileAppenderAdapter,\n file: fileAppenderAdapter,\n fileSync: fileAppenderAdapter,\n};\n\nmodule.exports.modifyConfig = (config) =>\n adapters[config.type] ? adapters[config.type](config) : config;\n","const debug = require('debug')('log4js:categoryFilter');\n\nfunction categoryFilter(excludes, appender) {\n if (typeof excludes === 'string') excludes = [excludes];\n return (logEvent) => {\n debug(`Checking ${logEvent.categoryName} against ${excludes}`);\n if (excludes.indexOf(logEvent.categoryName) === -1) {\n debug('Not excluded, sending to appender');\n appender(logEvent);\n }\n };\n}\n\nfunction configure(config, layouts, findAppender) {\n const appender = findAppender(config.appender);\n return categoryFilter(config.exclude, appender);\n}\n\nmodule.exports.configure = configure;\n","// eslint-disable-next-line no-console\nconst consoleLog = console.log.bind(console);\n\nfunction consoleAppender(layout, timezoneOffset) {\n return (loggingEvent) => {\n consoleLog(layout(loggingEvent, timezoneOffset));\n };\n}\n\nfunction configure(config, layouts) {\n let layout = layouts.colouredLayout;\n if (config.layout) {\n layout = layouts.layout(config.layout.type, config.layout);\n }\n return consoleAppender(layout, config.timezoneOffset);\n}\n\nmodule.exports.configure = configure;\n","const streams = require('streamroller');\nconst os = require('os');\n\nconst eol = os.EOL;\n\nfunction openTheStream(filename, pattern, options) {\n const stream = new streams.DateRollingFileStream(filename, pattern, options);\n stream.on('error', (err) => {\n // eslint-disable-next-line no-console\n console.error(\n 'log4js.dateFileAppender - Writing to file %s, error happened ',\n filename,\n err\n );\n });\n stream.on('drain', () => {\n process.emit('log4js:pause', false);\n });\n return stream;\n}\n\n/**\n * File appender that rolls files according to a date pattern.\n * @param filename base filename.\n * @param pattern the format that will be added to the end of filename when rolling,\n * also used to check when to roll files - defaults to '.yyyy-MM-dd'\n * @param layout layout function for log messages - defaults to basicLayout\n * @param options - options to be passed to the underlying stream\n * @param timezoneOffset - optional timezone offset in minutes (default system local)\n */\nfunction appender(filename, pattern, layout, options, timezoneOffset) {\n // the options for file appender use maxLogSize, but the docs say any file appender\n // options should work for dateFile as well.\n options.maxSize = options.maxLogSize;\n\n const writer = openTheStream(filename, pattern, options);\n\n const app = function (logEvent) {\n if (!writer.writable) {\n return;\n }\n if (!writer.write(layout(logEvent, timezoneOffset) + eol, 'utf8')) {\n process.emit('log4js:pause', true);\n }\n };\n\n app.shutdown = function (complete) {\n writer.end('', 'utf-8', complete);\n };\n\n return app;\n}\n\nfunction configure(config, layouts) {\n let layout = layouts.basicLayout;\n if (config.layout) {\n layout = layouts.layout(config.layout.type, config.layout);\n }\n\n if (!config.alwaysIncludePattern) {\n config.alwaysIncludePattern = false;\n }\n\n // security default (instead of relying on streamroller default)\n config.mode = config.mode || 0o600;\n\n return appender(\n config.filename,\n config.pattern,\n layout,\n config,\n config.timezoneOffset\n );\n}\n\nmodule.exports.configure = configure;\n","const debug = require('debug')('log4js:file');\nconst path = require('path');\nconst streams = require('streamroller');\nconst os = require('os');\n\nconst eol = os.EOL;\n\nlet mainSighupListenerStarted = false;\nconst sighupListeners = new Set();\nfunction mainSighupHandler() {\n sighupListeners.forEach((app) => {\n app.sighupHandler();\n });\n}\n\n/**\n * File Appender writing the logs to a text file. Supports rolling of logs by size.\n *\n * @param file the file log messages will be written to\n * @param layout a function that takes a logEvent and returns a string\n * (defaults to basicLayout).\n * @param logSize - the maximum size (in bytes) for a log file,\n * if not provided then logs won't be rotated.\n * @param numBackups - the number of log files to keep after logSize\n * has been reached (default 5)\n * @param options - options to be passed to the underlying stream\n * @param timezoneOffset - optional timezone offset in minutes (default system local)\n */\nfunction fileAppender(\n file,\n layout,\n logSize,\n numBackups,\n options,\n timezoneOffset\n) {\n if (typeof file !== 'string' || file.length === 0) {\n throw new Error(`Invalid filename: ${file}`);\n } else if (file.endsWith(path.sep)) {\n throw new Error(`Filename is a directory: ${file}`);\n } else {\n // handle ~ expansion: https://github.com/nodejs/node/issues/684\n // exclude ~ and ~filename as these can be valid files\n file = file.replace(new RegExp(`^~(?=${path.sep}.+)`), os.homedir());\n }\n file = path.normalize(file);\n numBackups = !numBackups && numBackups !== 0 ? 5 : numBackups;\n\n debug(\n 'Creating file appender (',\n file,\n ', ',\n logSize,\n ', ',\n numBackups,\n ', ',\n options,\n ', ',\n timezoneOffset,\n ')'\n );\n\n function openTheStream(filePath, fileSize, numFiles, opt) {\n const stream = new streams.RollingFileStream(\n filePath,\n fileSize,\n numFiles,\n opt\n );\n stream.on('error', (err) => {\n // eslint-disable-next-line no-console\n console.error(\n 'log4js.fileAppender - Writing to file %s, error happened ',\n filePath,\n err\n );\n });\n stream.on('drain', () => {\n process.emit('log4js:pause', false);\n });\n return stream;\n }\n\n let writer = openTheStream(file, logSize, numBackups, options);\n\n const app = function (loggingEvent) {\n if (!writer.writable) {\n return;\n }\n if (options.removeColor === true) {\n // eslint-disable-next-line no-control-regex\n const regex = /\\x1b[[0-9;]*m/g;\n loggingEvent.data = loggingEvent.data.map((d) => {\n if (typeof d === 'string') return d.replace(regex, '');\n return d;\n });\n }\n if (!writer.write(layout(loggingEvent, timezoneOffset) + eol, 'utf8')) {\n process.emit('log4js:pause', true);\n }\n };\n\n app.reopen = function () {\n writer.end(() => {\n writer = openTheStream(file, logSize, numBackups, options);\n });\n };\n\n app.sighupHandler = function () {\n debug('SIGHUP handler called.');\n app.reopen();\n };\n\n app.shutdown = function (complete) {\n sighupListeners.delete(app);\n if (sighupListeners.size === 0 && mainSighupListenerStarted) {\n process.removeListener('SIGHUP', mainSighupHandler);\n mainSighupListenerStarted = false;\n }\n writer.end('', 'utf-8', complete);\n };\n\n // On SIGHUP, close and reopen all files. This allows this appender to work with\n // logrotate. Note that if you are using logrotate, you should not set\n // `logSize`.\n sighupListeners.add(app);\n if (!mainSighupListenerStarted) {\n process.on('SIGHUP', mainSighupHandler);\n mainSighupListenerStarted = true;\n }\n\n return app;\n}\n\nfunction configure(config, layouts) {\n let layout = layouts.basicLayout;\n if (config.layout) {\n layout = layouts.layout(config.layout.type, config.layout);\n }\n\n // security default (instead of relying on streamroller default)\n config.mode = config.mode || 0o600;\n\n return fileAppender(\n config.filename,\n layout,\n config.maxLogSize,\n config.backups,\n config,\n config.timezoneOffset\n );\n}\n\nmodule.exports.configure = configure;\n","const debug = require('debug')('log4js:fileSync');\nconst path = require('path');\nconst fs = require('fs');\nconst os = require('os');\n\nconst eol = os.EOL;\n\nfunction touchFile(file, options) {\n // attempt to create the directory\n const mkdir = (dir) => {\n try {\n return fs.mkdirSync(dir, { recursive: true });\n } catch (e) {\n // backward-compatible fs.mkdirSync for nodejs pre-10.12.0 (without recursive option)\n // recursive creation of parent first\n if (e.code === 'ENOENT') {\n mkdir(path.dirname(dir));\n return mkdir(dir);\n }\n\n // throw error for all except EEXIST and EROFS (read-only filesystem)\n if (e.code !== 'EEXIST' && e.code !== 'EROFS') {\n throw e;\n }\n\n // EEXIST: throw if file and not directory\n // EROFS : throw if directory not found\n else {\n try {\n if (fs.statSync(dir).isDirectory()) {\n return dir;\n }\n throw e;\n } catch (err) {\n throw e;\n }\n }\n }\n };\n mkdir(path.dirname(file));\n\n // try to throw EISDIR, EROFS, EACCES\n fs.appendFileSync(file, '', { mode: options.mode, flag: options.flags });\n}\n\nclass RollingFileSync {\n constructor(filename, maxLogSize, backups, options) {\n debug('In RollingFileStream');\n\n if (maxLogSize < 0) {\n throw new Error(`maxLogSize (${maxLogSize}) should be > 0`);\n }\n\n this.filename = filename;\n this.size = maxLogSize;\n this.backups = backups;\n this.options = options;\n this.currentSize = 0;\n\n function currentFileSize(file) {\n let fileSize = 0;\n\n try {\n fileSize = fs.statSync(file).size;\n } catch (e) {\n // file does not exist\n touchFile(file, options);\n }\n return fileSize;\n }\n\n this.currentSize = currentFileSize(this.filename);\n }\n\n shouldRoll() {\n debug(\n 'should roll with current size %d, and max size %d',\n this.currentSize,\n this.size\n );\n return this.currentSize >= this.size;\n }\n\n roll(filename) {\n const that = this;\n const nameMatcher = new RegExp(`^${path.basename(filename)}`);\n\n function justTheseFiles(item) {\n return nameMatcher.test(item);\n }\n\n function index(filename_) {\n return (\n parseInt(filename_.slice(`${path.basename(filename)}.`.length), 10) || 0\n );\n }\n\n function byIndex(a, b) {\n return index(a) - index(b);\n }\n\n function increaseFileIndex(fileToRename) {\n const idx = index(fileToRename);\n debug(`Index of ${fileToRename} is ${idx}`);\n if (that.backups === 0) {\n fs.truncateSync(filename, 0);\n } else if (idx < that.backups) {\n // on windows, you can get a EEXIST error if you rename a file to an existing file\n // so, we'll try to delete the file we're renaming to first\n try {\n fs.unlinkSync(`${filename}.${idx + 1}`);\n } catch (e) {\n // ignore err: if we could not delete, it's most likely that it doesn't exist\n }\n\n debug(`Renaming ${fileToRename} -> ${filename}.${idx + 1}`);\n fs.renameSync(\n path.join(path.dirname(filename), fileToRename),\n `${filename}.${idx + 1}`\n );\n }\n }\n\n function renameTheFiles() {\n // roll the backups (rename file.n to file.n+1, where n <= numBackups)\n debug('Renaming the old files');\n\n const files = fs.readdirSync(path.dirname(filename));\n files\n .filter(justTheseFiles)\n .sort(byIndex)\n .reverse()\n .forEach(increaseFileIndex);\n }\n\n debug('Rolling, rolling, rolling');\n renameTheFiles();\n }\n\n // eslint-disable-next-line no-unused-vars\n write(chunk, encoding) {\n const that = this;\n\n function writeTheChunk() {\n debug('writing the chunk to the file');\n that.currentSize += chunk.length;\n fs.appendFileSync(that.filename, chunk);\n }\n\n debug('in write');\n\n if (this.shouldRoll()) {\n this.currentSize = 0;\n this.roll(this.filename);\n }\n\n writeTheChunk();\n }\n}\n\n/**\n * File Appender writing the logs to a text file. Supports rolling of logs by size.\n *\n * @param file the file log messages will be written to\n * @param layout a function that takes a logevent and returns a string\n * (defaults to basicLayout).\n * @param logSize - the maximum size (in bytes) for a log file,\n * if not provided then logs won't be rotated.\n * @param numBackups - the number of log files to keep after logSize\n * has been reached (default 5)\n * @param options - options to be passed to the underlying stream\n * @param timezoneOffset - optional timezone offset in minutes (default system local)\n */\nfunction fileAppender(\n file,\n layout,\n logSize,\n numBackups,\n options,\n timezoneOffset\n) {\n if (typeof file !== 'string' || file.length === 0) {\n throw new Error(`Invalid filename: ${file}`);\n } else if (file.endsWith(path.sep)) {\n throw new Error(`Filename is a directory: ${file}`);\n } else {\n // handle ~ expansion: https://github.com/nodejs/node/issues/684\n // exclude ~ and ~filename as these can be valid files\n file = file.replace(new RegExp(`^~(?=${path.sep}.+)`), os.homedir());\n }\n file = path.normalize(file);\n numBackups = !numBackups && numBackups !== 0 ? 5 : numBackups;\n\n debug(\n 'Creating fileSync appender (',\n file,\n ', ',\n logSize,\n ', ',\n numBackups,\n ', ',\n options,\n ', ',\n timezoneOffset,\n ')'\n );\n\n function openTheStream(filePath, fileSize, numFiles) {\n let stream;\n\n if (fileSize) {\n stream = new RollingFileSync(filePath, fileSize, numFiles, options);\n } else {\n stream = ((f) => {\n // touch the file to apply flags (like w to truncate the file)\n touchFile(f, options);\n\n return {\n write(data) {\n fs.appendFileSync(f, data);\n },\n };\n })(filePath);\n }\n\n return stream;\n }\n\n const logFile = openTheStream(file, logSize, numBackups);\n\n return (loggingEvent) => {\n logFile.write(layout(loggingEvent, timezoneOffset) + eol);\n };\n}\n\nfunction configure(config, layouts) {\n let layout = layouts.basicLayout;\n if (config.layout) {\n layout = layouts.layout(config.layout.type, config.layout);\n }\n\n const options = {\n flags: config.flags || 'a',\n encoding: config.encoding || 'utf8',\n mode: config.mode || 0o600,\n };\n\n return fileAppender(\n config.filename,\n layout,\n config.maxLogSize,\n config.backups,\n options,\n config.timezoneOffset\n );\n}\n\nmodule.exports.configure = configure;\n",null,"function logLevelFilter(minLevelString, maxLevelString, appender, levels) {\n const minLevel = levels.getLevel(minLevelString);\n const maxLevel = levels.getLevel(maxLevelString, levels.FATAL);\n return (logEvent) => {\n const eventLevel = logEvent.level;\n if (\n minLevel.isLessThanOrEqualTo(eventLevel) &&\n maxLevel.isGreaterThanOrEqualTo(eventLevel)\n ) {\n appender(logEvent);\n }\n };\n}\n\nfunction configure(config, layouts, findAppender, levels) {\n const appender = findAppender(config.appender);\n return logLevelFilter(config.level, config.maxLevel, appender, levels);\n}\n\nmodule.exports.configure = configure;\n","const debug = require('debug')('log4js:noLogFilter');\n\n/**\n * The function removes empty or null regexp from the array\n * @param {string[]} regexp\n * @returns {string[]} a filtered string array with not empty or null regexp\n */\nfunction removeNullOrEmptyRegexp(regexp) {\n const filtered = regexp.filter((el) => el != null && el !== '');\n return filtered;\n}\n\n/**\n * Returns a function that will exclude the events in case they match\n * with the regular expressions provided\n * @param {(string|string[])} filters contains the regexp that will be used for the evaluation\n * @param {*} appender\n * @returns {function}\n */\nfunction noLogFilter(filters, appender) {\n return (logEvent) => {\n debug(`Checking data: ${logEvent.data} against filters: ${filters}`);\n if (typeof filters === 'string') {\n filters = [filters];\n }\n filters = removeNullOrEmptyRegexp(filters);\n const regex = new RegExp(filters.join('|'), 'i');\n if (\n filters.length === 0 ||\n logEvent.data.findIndex((value) => regex.test(value)) < 0\n ) {\n debug('Not excluded, sending to appender');\n appender(logEvent);\n }\n };\n}\n\nfunction configure(config, layouts, findAppender) {\n const appender = findAppender(config.appender);\n return noLogFilter(config.exclude, appender);\n}\n\nmodule.exports.configure = configure;\n","const debug = require('debug')('log4js:recording');\n\nconst recordedEvents = [];\n\nfunction configure() {\n return function (logEvent) {\n debug(\n `received logEvent, number of events now ${recordedEvents.length + 1}`\n );\n debug('log event was ', logEvent);\n recordedEvents.push(logEvent);\n };\n}\n\nfunction replay() {\n return recordedEvents.slice();\n}\n\nfunction reset() {\n recordedEvents.length = 0;\n}\n\nmodule.exports = {\n configure,\n replay,\n playback: replay,\n reset,\n erase: reset,\n};\n","function stderrAppender(layout, timezoneOffset) {\n return (loggingEvent) => {\n process.stderr.write(`${layout(loggingEvent, timezoneOffset)}\\n`);\n };\n}\n\nfunction configure(config, layouts) {\n let layout = layouts.colouredLayout;\n if (config.layout) {\n layout = layouts.layout(config.layout.type, config.layout);\n }\n return stderrAppender(layout, config.timezoneOffset);\n}\n\nmodule.exports.configure = configure;\n","function stdoutAppender(layout, timezoneOffset) {\n return (loggingEvent) => {\n process.stdout.write(`${layout(loggingEvent, timezoneOffset)}\\n`);\n };\n}\n\nfunction configure(config, layouts) {\n let layout = layouts.colouredLayout;\n if (config.layout) {\n layout = layouts.layout(config.layout.type, config.layout);\n }\n return stdoutAppender(layout, config.timezoneOffset);\n}\n\nexports.configure = configure;\n","const debug = require('debug')('log4js:tcp');\nconst net = require('net');\n\nfunction appender(config, layout) {\n let canWrite = false;\n const buffer = [];\n let socket;\n let shutdownAttempts = 3;\n let endMsg = '__LOG4JS__';\n\n function write(loggingEvent) {\n debug('Writing log event to socket');\n canWrite = socket.write(`${layout(loggingEvent)}${endMsg}`, 'utf8');\n }\n\n function emptyBuffer() {\n let evt;\n debug('emptying buffer');\n while ((evt = buffer.shift())) {\n write(evt);\n }\n }\n\n function createSocket() {\n debug(\n `appender creating socket to ${config.host || 'localhost'}:${\n config.port || 5000\n }`\n );\n endMsg = `${config.endMsg || '__LOG4JS__'}`;\n socket = net.createConnection(\n config.port || 5000,\n config.host || 'localhost'\n );\n socket.on('connect', () => {\n debug('socket connected');\n emptyBuffer();\n canWrite = true;\n });\n socket.on('drain', () => {\n debug('drain event received, emptying buffer');\n canWrite = true;\n emptyBuffer();\n });\n socket.on('timeout', socket.end.bind(socket));\n socket.on('error', (e) => {\n debug('connection error', e);\n canWrite = false;\n emptyBuffer();\n });\n socket.on('close', createSocket);\n }\n\n createSocket();\n\n function log(loggingEvent) {\n if (canWrite) {\n write(loggingEvent);\n } else {\n debug('buffering log event because it cannot write at the moment');\n buffer.push(loggingEvent);\n }\n }\n\n log.shutdown = function (cb) {\n debug('shutdown called');\n if (buffer.length && shutdownAttempts) {\n debug('buffer has items, waiting 100ms to empty');\n shutdownAttempts -= 1;\n setTimeout(() => {\n log.shutdown(cb);\n }, 100);\n } else {\n socket.removeAllListeners('close');\n socket.end(cb);\n }\n };\n return log;\n}\n\nfunction configure(config, layouts) {\n debug(`configure with config = ${config}`);\n let layout = function (loggingEvent) {\n return loggingEvent.serialise();\n };\n if (config.layout) {\n layout = layouts.layout(config.layout.type, config.layout);\n }\n return appender(config, layout);\n}\n\nmodule.exports.configure = configure;\n","const debug = require('debug')('log4js:categories');\nconst configuration = require('./configuration');\nconst levels = require('./levels');\nconst appenders = require('./appenders');\n\nconst categories = new Map();\n\n/**\n * Add inherited config to this category. That includes extra appenders from parent,\n * and level, if none is set on this category.\n * This is recursive, so each parent also gets loaded with inherited appenders.\n * Inheritance is blocked if a category has inherit=false\n * @param {*} config\n * @param {*} category the child category\n * @param {string} categoryName dotted path to category\n * @return {void}\n */\nfunction inheritFromParent(config, category, categoryName) {\n if (category.inherit === false) return;\n const lastDotIndex = categoryName.lastIndexOf('.');\n if (lastDotIndex < 0) return; // category is not a child\n const parentCategoryName = categoryName.slice(0, lastDotIndex);\n let parentCategory = config.categories[parentCategoryName];\n\n if (!parentCategory) {\n // parent is missing, so implicitly create it, so that it can inherit from its parents\n parentCategory = { inherit: true, appenders: [] };\n }\n\n // make sure parent has had its inheritance taken care of before pulling its properties to this child\n inheritFromParent(config, parentCategory, parentCategoryName);\n\n // if the parent is not in the config (because we just created it above),\n // and it inherited a valid configuration, add it to config.categories\n if (\n !config.categories[parentCategoryName] &&\n parentCategory.appenders &&\n parentCategory.appenders.length &&\n parentCategory.level\n ) {\n config.categories[parentCategoryName] = parentCategory;\n }\n\n category.appenders = category.appenders || [];\n category.level = category.level || parentCategory.level;\n\n // merge in appenders from parent (parent is already holding its inherited appenders)\n parentCategory.appenders.forEach((ap) => {\n if (!category.appenders.includes(ap)) {\n category.appenders.push(ap);\n }\n });\n category.parent = parentCategory;\n}\n\n/**\n * Walk all categories in the config, and pull down any configuration from parent to child.\n * This includes inherited appenders, and level, where level is not set.\n * Inheritance is skipped where a category has inherit=false.\n * @param {*} config\n */\nfunction addCategoryInheritance(config) {\n if (!config.categories) return;\n const categoryNames = Object.keys(config.categories);\n categoryNames.forEach((name) => {\n const category = config.categories[name];\n // add inherited appenders and level to this category\n inheritFromParent(config, category, name);\n });\n}\n\nconfiguration.addPreProcessingListener((config) =>\n addCategoryInheritance(config)\n);\n\nconfiguration.addListener((config) => {\n configuration.throwExceptionIf(\n config,\n configuration.not(configuration.anObject(config.categories)),\n 'must have a property \"categories\" of type object.'\n );\n\n const categoryNames = Object.keys(config.categories);\n configuration.throwExceptionIf(\n config,\n configuration.not(categoryNames.length),\n 'must define at least one category.'\n );\n\n categoryNames.forEach((name) => {\n const category = config.categories[name];\n configuration.throwExceptionIf(\n config,\n [\n configuration.not(category.appenders),\n configuration.not(category.level),\n ],\n `category \"${name}\" is not valid (must be an object with properties \"appenders\" and \"level\")`\n );\n\n configuration.throwExceptionIf(\n config,\n configuration.not(Array.isArray(category.appenders)),\n `category \"${name}\" is not valid (appenders must be an array of appender names)`\n );\n\n configuration.throwExceptionIf(\n config,\n configuration.not(category.appenders.length),\n `category \"${name}\" is not valid (appenders must contain at least one appender name)`\n );\n\n if (Object.prototype.hasOwnProperty.call(category, 'enableCallStack')) {\n configuration.throwExceptionIf(\n config,\n typeof category.enableCallStack !== 'boolean',\n `category \"${name}\" is not valid (enableCallStack must be boolean type)`\n );\n }\n\n category.appenders.forEach((appender) => {\n configuration.throwExceptionIf(\n config,\n configuration.not(appenders.get(appender)),\n `category \"${name}\" is not valid (appender \"${appender}\" is not defined)`\n );\n });\n\n configuration.throwExceptionIf(\n config,\n configuration.not(levels.getLevel(category.level)),\n `category \"${name}\" is not valid (level \"${category.level}\" not recognised;` +\n ` valid levels are ${levels.levels.join(', ')})`\n );\n });\n\n configuration.throwExceptionIf(\n config,\n configuration.not(config.categories.default),\n 'must define a \"default\" category.'\n );\n});\n\nconst setup = (config) => {\n categories.clear();\n if (!config) {\n return;\n }\n\n const categoryNames = Object.keys(config.categories);\n categoryNames.forEach((name) => {\n const category = config.categories[name];\n const categoryAppenders = [];\n category.appenders.forEach((appender) => {\n categoryAppenders.push(appenders.get(appender));\n debug(`Creating category ${name}`);\n categories.set(name, {\n appenders: categoryAppenders,\n level: levels.getLevel(category.level),\n enableCallStack: category.enableCallStack || false,\n });\n });\n });\n};\n\nconst init = () => {\n setup();\n};\ninit();\n\nconfiguration.addListener(setup);\n\nconst configForCategory = (category) => {\n debug(`configForCategory: searching for config for ${category}`);\n if (categories.has(category)) {\n debug(`configForCategory: ${category} exists in config, returning it`);\n return categories.get(category);\n }\n\n let sourceCategoryConfig;\n if (category.indexOf('.') > 0) {\n debug(`configForCategory: ${category} has hierarchy, cloning from parents`);\n sourceCategoryConfig = {\n ...configForCategory(category.slice(0, category.lastIndexOf('.'))),\n };\n } else {\n if (!categories.has('default')) {\n setup({ categories: { default: { appenders: ['out'], level: 'OFF' } } });\n }\n debug('configForCategory: cloning default category');\n sourceCategoryConfig = { ...categories.get('default') };\n }\n categories.set(category, sourceCategoryConfig);\n return sourceCategoryConfig;\n};\n\nconst appendersForCategory = (category) =>\n configForCategory(category).appenders;\n\nconst getLevelForCategory = (category) => configForCategory(category).level;\nconst setLevelForCategory = (category, level) => {\n configForCategory(category).level = level;\n};\n\nconst getEnableCallStackForCategory = (category) =>\n configForCategory(category).enableCallStack === true;\nconst setEnableCallStackForCategory = (category, useCallStack) => {\n configForCategory(category).enableCallStack = useCallStack;\n};\n\nmodule.exports = categories;\nmodule.exports = Object.assign(module.exports, {\n appendersForCategory,\n getLevelForCategory,\n setLevelForCategory,\n getEnableCallStackForCategory,\n setEnableCallStackForCategory,\n init,\n});\n","const debug = require('debug')('log4js:clustering');\nconst LoggingEvent = require('./LoggingEvent');\nconst configuration = require('./configuration');\n\nlet disabled = false;\nlet cluster = null;\ntry {\n // eslint-disable-next-line global-require\n cluster = require('cluster');\n} catch (e) {\n debug('cluster module not present');\n disabled = true;\n}\n\nconst listeners = [];\n\nlet pm2 = false;\nlet pm2InstanceVar = 'NODE_APP_INSTANCE';\n\nconst isPM2Master = () => pm2 && process.env[pm2InstanceVar] === '0';\nconst isMaster = () =>\n disabled || (cluster && cluster.isMaster) || isPM2Master();\n\nconst sendToListeners = (logEvent) => {\n listeners.forEach((l) => l(logEvent));\n};\n\n// in a multi-process node environment, worker loggers will use\n// process.send\nconst receiver = (worker, message) => {\n // prior to node v6, the worker parameter was not passed (args were message, handle)\n debug('cluster message received from worker ', worker, ': ', message);\n if (worker.topic && worker.data) {\n message = worker;\n worker = undefined;\n }\n if (message && message.topic && message.topic === 'log4js:message') {\n debug('received message: ', message.data);\n const logEvent = LoggingEvent.deserialise(message.data);\n sendToListeners(logEvent);\n }\n};\n\nif (!disabled) {\n configuration.addListener((config) => {\n // clear out the listeners, because configure has been called.\n listeners.length = 0;\n\n ({\n pm2,\n disableClustering: disabled,\n pm2InstanceVar = 'NODE_APP_INSTANCE',\n } = config);\n\n debug(`clustering disabled ? ${disabled}`);\n debug(`cluster.isMaster ? ${cluster && cluster.isMaster}`);\n debug(`pm2 enabled ? ${pm2}`);\n debug(`pm2InstanceVar = ${pm2InstanceVar}`);\n debug(`process.env[${pm2InstanceVar}] = ${process.env[pm2InstanceVar]}`);\n\n // just in case configure is called after shutdown\n if (pm2) {\n process.removeListener('message', receiver);\n }\n if (cluster && cluster.removeListener) {\n cluster.removeListener('message', receiver);\n }\n\n if (disabled || config.disableClustering) {\n debug('Not listening for cluster messages, because clustering disabled.');\n } else if (isPM2Master()) {\n // PM2 cluster support\n // PM2 runs everything as workers - install pm2-intercom for this to work.\n // we only want one of the app instances to write logs\n debug('listening for PM2 broadcast messages');\n process.on('message', receiver);\n } else if (cluster && cluster.isMaster) {\n debug('listening for cluster messages');\n cluster.on('message', receiver);\n } else {\n debug('not listening for messages, because we are not a master process');\n }\n });\n}\n\nmodule.exports = {\n onlyOnMaster: (fn, notMaster) => (isMaster() ? fn() : notMaster),\n isMaster,\n send: (msg) => {\n if (isMaster()) {\n sendToListeners(msg);\n } else {\n if (!pm2) {\n msg.cluster = {\n workerId: cluster.worker.id,\n worker: process.pid,\n };\n }\n process.send({ topic: 'log4js:message', data: msg.serialise() });\n }\n },\n onMessage: (listener) => {\n listeners.push(listener);\n },\n};\n","const util = require('util');\nconst debug = require('debug')('log4js:configuration');\n\nconst preProcessingListeners = [];\nconst listeners = [];\n\nconst not = (thing) => !thing;\n\nconst anObject = (thing) =>\n thing && typeof thing === 'object' && !Array.isArray(thing);\n\nconst validIdentifier = (thing) => /^[A-Za-z][A-Za-z0-9_]*$/g.test(thing);\n\nconst anInteger = (thing) =>\n thing && typeof thing === 'number' && Number.isInteger(thing);\n\nconst addListener = (fn) => {\n listeners.push(fn);\n debug(`Added listener, now ${listeners.length} listeners`);\n};\n\nconst addPreProcessingListener = (fn) => {\n preProcessingListeners.push(fn);\n debug(\n `Added pre-processing listener, now ${preProcessingListeners.length} listeners`\n );\n};\n\nconst throwExceptionIf = (config, checks, message) => {\n const tests = Array.isArray(checks) ? checks : [checks];\n tests.forEach((test) => {\n if (test) {\n throw new Error(\n `Problem with log4js configuration: (${util.inspect(config, {\n depth: 5,\n })}) - ${message}`\n );\n }\n });\n};\n\nconst configure = (candidate) => {\n debug('New configuration to be validated: ', candidate);\n throwExceptionIf(candidate, not(anObject(candidate)), 'must be an object.');\n\n debug(`Calling pre-processing listeners (${preProcessingListeners.length})`);\n preProcessingListeners.forEach((listener) => listener(candidate));\n debug('Configuration pre-processing finished.');\n\n debug(`Calling configuration listeners (${listeners.length})`);\n listeners.forEach((listener) => listener(candidate));\n debug('Configuration finished.');\n};\n\nmodule.exports = {\n configure,\n addListener,\n addPreProcessingListener,\n throwExceptionIf,\n anObject,\n anInteger,\n validIdentifier,\n not,\n};\n","/* eslint no-underscore-dangle: [\"error\", { \"allow\": [\"__statusCode\", \"_remoteAddress\", \"__headers\", \"_logging\"] }] */\n\nconst levels = require('./levels');\n\nconst DEFAULT_FORMAT =\n ':remote-addr - -' +\n ' \":method :url HTTP/:http-version\"' +\n ' :status :content-length \":referrer\"' +\n ' \":user-agent\"';\n\n/**\n * Return request url path,\n * adding this function prevents the Cyclomatic Complexity,\n * for the assemble_tokens function at low, to pass the tests.\n *\n * @param {IncomingMessage} req\n * @return {string}\n * @api private\n */\nfunction getUrl(req) {\n return req.originalUrl || req.url;\n}\n\n/**\n * Adds custom {token, replacement} objects to defaults,\n * overwriting the defaults if any tokens clash\n *\n * @param {IncomingMessage} req\n * @param {ServerResponse} res\n * @param {Array} customTokens\n * [{ token: string-or-regexp, replacement: string-or-replace-function }]\n * @return {Array}\n */\nfunction assembleTokens(req, res, customTokens) {\n const arrayUniqueTokens = (array) => {\n const a = array.concat();\n for (let i = 0; i < a.length; ++i) {\n for (let j = i + 1; j < a.length; ++j) {\n // not === because token can be regexp object\n // eslint-disable-next-line eqeqeq\n if (a[i].token == a[j].token) {\n a.splice(j--, 1); // eslint-disable-line no-plusplus\n }\n }\n }\n return a;\n };\n\n const defaultTokens = [];\n defaultTokens.push({ token: ':url', replacement: getUrl(req) });\n defaultTokens.push({ token: ':protocol', replacement: req.protocol });\n defaultTokens.push({ token: ':hostname', replacement: req.hostname });\n defaultTokens.push({ token: ':method', replacement: req.method });\n defaultTokens.push({\n token: ':status',\n replacement: res.__statusCode || res.statusCode,\n });\n defaultTokens.push({\n token: ':response-time',\n replacement: res.responseTime,\n });\n defaultTokens.push({ token: ':date', replacement: new Date().toUTCString() });\n defaultTokens.push({\n token: ':referrer',\n replacement: req.headers.referer || req.headers.referrer || '',\n });\n defaultTokens.push({\n token: ':http-version',\n replacement: `${req.httpVersionMajor}.${req.httpVersionMinor}`,\n });\n defaultTokens.push({\n token: ':remote-addr',\n replacement:\n req.headers['x-forwarded-for'] ||\n req.ip ||\n req._remoteAddress ||\n (req.socket &&\n (req.socket.remoteAddress ||\n (req.socket.socket && req.socket.socket.remoteAddress))),\n });\n defaultTokens.push({\n token: ':user-agent',\n replacement: req.headers['user-agent'],\n });\n defaultTokens.push({\n token: ':content-length',\n replacement:\n res.getHeader('content-length') ||\n (res.__headers && res.__headers['Content-Length']) ||\n '-',\n });\n defaultTokens.push({\n token: /:req\\[([^\\]]+)]/g,\n replacement(_, field) {\n return req.headers[field.toLowerCase()];\n },\n });\n defaultTokens.push({\n token: /:res\\[([^\\]]+)]/g,\n replacement(_, field) {\n return (\n res.getHeader(field.toLowerCase()) ||\n (res.__headers && res.__headers[field])\n );\n },\n });\n\n return arrayUniqueTokens(customTokens.concat(defaultTokens));\n}\n\n/**\n * Return formatted log line.\n *\n * @param {string} str\n * @param {Array} tokens\n * @return {string}\n * @api private\n */\nfunction format(str, tokens) {\n for (let i = 0; i < tokens.length; i++) {\n str = str.replace(tokens[i].token, tokens[i].replacement);\n }\n return str;\n}\n\n/**\n * Return RegExp Object about nolog\n *\n * @param {(string|Array)} nolog\n * @return {RegExp}\n * @api private\n *\n * syntax\n * 1. String\n * 1.1 \"\\\\.gif\"\n * NOT LOGGING http://example.com/hoge.gif and http://example.com/hoge.gif?fuga\n * LOGGING http://example.com/hoge.agif\n * 1.2 in \"\\\\.gif|\\\\.jpg$\"\n * NOT LOGGING http://example.com/hoge.gif and\n * http://example.com/hoge.gif?fuga and http://example.com/hoge.jpg?fuga\n * LOGGING http://example.com/hoge.agif,\n * http://example.com/hoge.ajpg and http://example.com/hoge.jpg?hoge\n * 1.3 in \"\\\\.(gif|jpe?g|png)$\"\n * NOT LOGGING http://example.com/hoge.gif and http://example.com/hoge.jpeg\n * LOGGING http://example.com/hoge.gif?uid=2 and http://example.com/hoge.jpg?pid=3\n * 2. RegExp\n * 2.1 in /\\.(gif|jpe?g|png)$/\n * SAME AS 1.3\n * 3. Array\n * 3.1 [\"\\\\.jpg$\", \"\\\\.png\", \"\\\\.gif\"]\n * SAME AS \"\\\\.jpg|\\\\.png|\\\\.gif\"\n */\nfunction createNoLogCondition(nolog) {\n let regexp = null;\n\n if (nolog instanceof RegExp) {\n regexp = nolog;\n }\n\n if (typeof nolog === 'string') {\n regexp = new RegExp(nolog);\n }\n\n if (Array.isArray(nolog)) {\n // convert to strings\n const regexpsAsStrings = nolog.map((reg) =>\n reg.source ? reg.source : reg\n );\n regexp = new RegExp(regexpsAsStrings.join('|'));\n }\n\n return regexp;\n}\n\n/**\n * Allows users to define rules around status codes to assign them to a specific\n * logging level.\n * There are two types of rules:\n * - RANGE: matches a code within a certain range\n * E.g. { 'from': 200, 'to': 299, 'level': 'info' }\n * - CONTAINS: matches a code to a set of expected codes\n * E.g. { 'codes': [200, 203], 'level': 'debug' }\n * Note*: Rules are respected only in order of prescendence.\n *\n * @param {Number} statusCode\n * @param {Level} currentLevel\n * @param {Object} ruleSet\n * @return {Level}\n * @api private\n */\nfunction matchRules(statusCode, currentLevel, ruleSet) {\n let level = currentLevel;\n\n if (ruleSet) {\n const matchedRule = ruleSet.find((rule) => {\n let ruleMatched = false;\n if (rule.from && rule.to) {\n ruleMatched = statusCode >= rule.from && statusCode <= rule.to;\n } else {\n ruleMatched = rule.codes.indexOf(statusCode) !== -1;\n }\n return ruleMatched;\n });\n if (matchedRule) {\n level = levels.getLevel(matchedRule.level, level);\n }\n }\n return level;\n}\n\n/**\n * Log requests with the given `options` or a `format` string.\n *\n * Options:\n *\n * - `format` Format string, see below for tokens\n * - `level` A log4js levels instance. Supports also 'auto'\n * - `nolog` A string or RegExp to exclude target logs or function(req, res): boolean\n * - `statusRules` A array of rules for setting specific logging levels base on status codes\n * - `context` Whether to add a response of express to the context\n *\n * Tokens:\n *\n * - `:req[header]` ex: `:req[Accept]`\n * - `:res[header]` ex: `:res[Content-Length]`\n * - `:http-version`\n * - `:response-time`\n * - `:remote-addr`\n * - `:date`\n * - `:method`\n * - `:url`\n * - `:referrer`\n * - `:user-agent`\n * - `:status`\n *\n * @return {Function}\n * @param logger4js\n * @param options\n * @api public\n */\nmodule.exports = function getLogger(logger4js, options) {\n if (typeof options === 'string' || typeof options === 'function') {\n options = { format: options };\n } else {\n options = options || {};\n }\n\n const thisLogger = logger4js;\n let level = levels.getLevel(options.level, levels.INFO);\n const fmt = options.format || DEFAULT_FORMAT;\n\n return (req, res, next) => {\n // mount safety\n if (typeof req._logging !== 'undefined') return next();\n\n // nologs\n if (typeof options.nolog !== 'function') {\n const nolog = createNoLogCondition(options.nolog);\n if (nolog && nolog.test(req.originalUrl)) return next();\n }\n\n if (thisLogger.isLevelEnabled(level) || options.level === 'auto') {\n const start = new Date();\n const { writeHead } = res;\n\n // flag as logging\n req._logging = true;\n\n // proxy for statusCode.\n res.writeHead = (code, headers) => {\n res.writeHead = writeHead;\n res.writeHead(code, headers);\n\n res.__statusCode = code;\n res.__headers = headers || {};\n };\n\n // hook on end request to emit the log entry of the HTTP request.\n let finished = false;\n const handler = () => {\n if (finished) {\n return;\n }\n finished = true;\n\n // nologs\n if (typeof options.nolog === 'function') {\n if (options.nolog(req, res) === true) {\n req._logging = false;\n return;\n }\n }\n\n res.responseTime = new Date() - start;\n // status code response level handling\n if (res.statusCode && options.level === 'auto') {\n level = levels.INFO;\n if (res.statusCode >= 300) level = levels.WARN;\n if (res.statusCode >= 400) level = levels.ERROR;\n }\n level = matchRules(res.statusCode, level, options.statusRules);\n\n const combinedTokens = assembleTokens(req, res, options.tokens || []);\n\n if (options.context) thisLogger.addContext('res', res);\n if (typeof fmt === 'function') {\n const line = fmt(req, res, (str) => format(str, combinedTokens));\n if (line) thisLogger.log(level, line);\n } else {\n thisLogger.log(level, format(fmt, combinedTokens));\n }\n if (options.context) thisLogger.removeContext('res');\n };\n res.on('end', handler);\n res.on('finish', handler);\n res.on('error', handler);\n res.on('close', handler);\n }\n\n // ensure next gets always called\n return next();\n };\n};\n","const dateFormat = require('date-format');\nconst os = require('os');\nconst util = require('util');\nconst path = require('path');\nconst url = require('url');\nconst debug = require('debug')('log4js:layouts');\n\nconst styles = {\n // styles\n bold: [1, 22],\n italic: [3, 23],\n underline: [4, 24],\n inverse: [7, 27],\n // grayscale\n white: [37, 39],\n grey: [90, 39],\n black: [90, 39],\n // colors\n blue: [34, 39],\n cyan: [36, 39],\n green: [32, 39],\n magenta: [35, 39],\n red: [91, 39],\n yellow: [33, 39],\n};\n\nfunction colorizeStart(style) {\n return style ? `\\x1B[${styles[style][0]}m` : '';\n}\n\nfunction colorizeEnd(style) {\n return style ? `\\x1B[${styles[style][1]}m` : '';\n}\n\n/**\n * Taken from masylum's fork (https://github.com/masylum/log4js-node)\n */\nfunction colorize(str, style) {\n return colorizeStart(style) + str + colorizeEnd(style);\n}\n\nfunction timestampLevelAndCategory(loggingEvent, colour) {\n return colorize(\n util.format(\n '[%s] [%s] %s - ',\n dateFormat.asString(loggingEvent.startTime),\n loggingEvent.level.toString(),\n loggingEvent.categoryName\n ),\n colour\n );\n}\n\n/**\n * BasicLayout is a simple layout for storing the logs. The logs are stored\n * in following format:\n * 
\n * [startTime] [logLevel] categoryName - message\\n\n *
\n *\n * @author Stephan Strittmatter\n */\nfunction basicLayout(loggingEvent) {\n return (\n timestampLevelAndCategory(loggingEvent) + util.format(...loggingEvent.data)\n );\n}\n\n/**\n * colouredLayout - taken from masylum's fork.\n * same as basicLayout, but with colours.\n */\nfunction colouredLayout(loggingEvent) {\n return (\n timestampLevelAndCategory(loggingEvent, loggingEvent.level.colour) +\n util.format(...loggingEvent.data)\n );\n}\n\nfunction messagePassThroughLayout(loggingEvent) {\n return util.format(...loggingEvent.data);\n}\n\nfunction dummyLayout(loggingEvent) {\n return loggingEvent.data[0];\n}\n\n/**\n * PatternLayout\n * Format for specifiers is %[padding].[truncation][field]{[format]}\n * e.g. %5.10p - left pad the log level by 5 characters, up to a max of 10\n * both padding and truncation can be negative.\n * Negative truncation = trunc from end of string\n * Positive truncation = trunc from start of string\n * Negative padding = pad right\n * Positive padding = pad left\n *\n * Fields can be any of:\n * - %r time in toLocaleTimeString format\n * - %p log level\n * - %c log category\n * - %h hostname\n * - %m log data\n * - %d date in constious formats\n * - %% %\n * - %n newline\n * - %z pid\n * - %f filename\n * - %l line number\n * - %o column postion\n * - %s call stack\n * - %C class name [#1316](https://github.com/log4js-node/log4js-node/pull/1316)\n * - %M method or function name [#1316](https://github.com/log4js-node/log4js-node/pull/1316)\n * - %A method or function alias [#1316](https://github.com/log4js-node/log4js-node/pull/1316)\n * - %F fully qualified caller name [#1316](https://github.com/log4js-node/log4js-node/pull/1316)\n * - %x{} add dynamic tokens to your log. Tokens are specified in the tokens parameter\n * - %X{} add dynamic tokens to your log. Tokens are specified in logger context\n * You can use %[ and %] to define a colored block.\n *\n * Tokens are specified as simple key:value objects.\n * The key represents the token name whereas the value can be a string or function\n * which is called to extract the value to put in the log message. If token is not\n * found, it doesn't replace the field.\n *\n * A sample token would be: { 'pid' : function() { return process.pid; } }\n *\n * Takes a pattern string, array of tokens and returns a layout function.\n * @return {Function}\n * @param pattern\n * @param tokens\n * @param timezoneOffset\n *\n * @authors ['Stephan Strittmatter', 'Jan Schmidle']\n */\nfunction patternLayout(pattern, tokens) {\n const TTCC_CONVERSION_PATTERN = '%r %p %c - %m%n';\n const regex =\n /%(-?[0-9]+)?(\\.?-?[0-9]+)?([[\\]cdhmnprzxXyflosCMAF%])(\\{([^}]+)\\})?|([^%]+)/;\n\n pattern = pattern || TTCC_CONVERSION_PATTERN;\n\n function categoryName(loggingEvent, specifier) {\n let loggerName = loggingEvent.categoryName;\n if (specifier) {\n const precision = parseInt(specifier, 10);\n const loggerNameBits = loggerName.split('.');\n if (precision < loggerNameBits.length) {\n loggerName = loggerNameBits\n .slice(loggerNameBits.length - precision)\n .join('.');\n }\n }\n return loggerName;\n }\n\n function formatAsDate(loggingEvent, specifier) {\n let format = dateFormat.ISO8601_FORMAT;\n if (specifier) {\n format = specifier;\n // Pick up special cases\n switch (format) {\n case 'ISO8601':\n case 'ISO8601_FORMAT':\n format = dateFormat.ISO8601_FORMAT;\n break;\n case 'ISO8601_WITH_TZ_OFFSET':\n case 'ISO8601_WITH_TZ_OFFSET_FORMAT':\n format = dateFormat.ISO8601_WITH_TZ_OFFSET_FORMAT;\n break;\n case 'ABSOLUTE':\n process.emitWarning(\n 'Pattern %d{ABSOLUTE} is deprecated in favor of %d{ABSOLUTETIME}. ' +\n 'Please use %d{ABSOLUTETIME} instead.',\n 'DeprecationWarning',\n 'log4js-node-DEP0003'\n );\n debug(\n '[log4js-node-DEP0003]',\n 'DEPRECATION: Pattern %d{ABSOLUTE} is deprecated and replaced by %d{ABSOLUTETIME}.'\n );\n // falls through\n case 'ABSOLUTETIME':\n case 'ABSOLUTETIME_FORMAT':\n format = dateFormat.ABSOLUTETIME_FORMAT;\n break;\n case 'DATE':\n process.emitWarning(\n 'Pattern %d{DATE} is deprecated due to the confusion it causes when used. ' +\n 'Please use %d{DATETIME} instead.',\n 'DeprecationWarning',\n 'log4js-node-DEP0004'\n );\n debug(\n '[log4js-node-DEP0004]',\n 'DEPRECATION: Pattern %d{DATE} is deprecated and replaced by %d{DATETIME}.'\n );\n // falls through\n case 'DATETIME':\n case 'DATETIME_FORMAT':\n format = dateFormat.DATETIME_FORMAT;\n break;\n // no default\n }\n }\n // Format the date\n return dateFormat.asString(format, loggingEvent.startTime);\n }\n\n function hostname() {\n return os.hostname().toString();\n }\n\n function formatMessage(loggingEvent) {\n return util.format(...loggingEvent.data);\n }\n\n function endOfLine() {\n return os.EOL;\n }\n\n function logLevel(loggingEvent) {\n return loggingEvent.level.toString();\n }\n\n function startTime(loggingEvent) {\n return dateFormat.asString('hh:mm:ss', loggingEvent.startTime);\n }\n\n function startColour(loggingEvent) {\n return colorizeStart(loggingEvent.level.colour);\n }\n\n function endColour(loggingEvent) {\n return colorizeEnd(loggingEvent.level.colour);\n }\n\n function percent() {\n return '%';\n }\n\n function pid(loggingEvent) {\n return loggingEvent && loggingEvent.pid\n ? loggingEvent.pid.toString()\n : process.pid.toString();\n }\n\n function clusterInfo() {\n // this used to try to return the master and worker pids,\n // but it would never have worked because master pid is not available to workers\n // leaving this here to maintain compatibility for patterns\n return pid();\n }\n\n function userDefined(loggingEvent, specifier) {\n if (typeof tokens[specifier] !== 'undefined') {\n return typeof tokens[specifier] === 'function'\n ? tokens[specifier](loggingEvent)\n : tokens[specifier];\n }\n\n return null;\n }\n\n function contextDefined(loggingEvent, specifier) {\n const resolver = loggingEvent.context[specifier];\n\n if (typeof resolver !== 'undefined') {\n return typeof resolver === 'function' ? resolver(loggingEvent) : resolver;\n }\n\n return null;\n }\n\n function fileName(loggingEvent, specifier) {\n let filename = loggingEvent.fileName || '';\n\n // support for ESM as it uses url instead of path for file\n /* istanbul ignore next: unsure how to simulate ESM for test coverage */\n const convertFileURLToPath = function (filepath) {\n const urlPrefix = 'file://';\n if (filepath.startsWith(urlPrefix)) {\n // https://nodejs.org/api/url.html#urlfileurltopathurl\n if (typeof url.fileURLToPath === 'function') {\n filepath = url.fileURLToPath(filepath);\n }\n // backward-compatible for nodejs pre-10.12.0 (without url.fileURLToPath method)\n else {\n // posix: file:///hello/world/foo.txt -> /hello/world/foo.txt -> /hello/world/foo.txt\n // win32: file:///C:/path/foo.txt -> /C:/path/foo.txt -> \\C:\\path\\foo.txt -> C:\\path\\foo.txt\n // win32: file://nas/foo.txt -> //nas/foo.txt -> nas\\foo.txt -> \\\\nas\\foo.txt\n filepath = path.normalize(\n filepath.replace(new RegExp(`^${urlPrefix}`), '')\n );\n if (process.platform === 'win32') {\n if (filepath.startsWith('\\\\')) {\n filepath = filepath.slice(1);\n } else {\n filepath = path.sep + path.sep + filepath;\n }\n }\n }\n }\n return filepath;\n };\n filename = convertFileURLToPath(filename);\n\n if (specifier) {\n const fileDepth = parseInt(specifier, 10);\n const fileList = filename.split(path.sep);\n if (fileList.length > fileDepth) {\n filename = fileList.slice(-fileDepth).join(path.sep);\n }\n }\n\n return filename;\n }\n\n function lineNumber(loggingEvent) {\n return loggingEvent.lineNumber ? `${loggingEvent.lineNumber}` : '';\n }\n\n function columnNumber(loggingEvent) {\n return loggingEvent.columnNumber ? `${loggingEvent.columnNumber}` : '';\n }\n\n function callStack(loggingEvent) {\n return loggingEvent.callStack || '';\n }\n\n function className(loggingEvent) {\n return loggingEvent.className || '';\n }\n\n function functionName(loggingEvent) {\n return loggingEvent.functionName || '';\n }\n\n function functionAlias(loggingEvent) {\n return loggingEvent.functionAlias || '';\n }\n\n function callerName(loggingEvent) {\n return loggingEvent.callerName || '';\n }\n\n const replacers = {\n c: categoryName,\n d: formatAsDate,\n h: hostname,\n m: formatMessage,\n n: endOfLine,\n p: logLevel,\n r: startTime,\n '[': startColour,\n ']': endColour,\n y: clusterInfo,\n z: pid,\n '%': percent,\n x: userDefined,\n X: contextDefined,\n f: fileName,\n l: lineNumber,\n o: columnNumber,\n s: callStack,\n C: className,\n M: functionName,\n A: functionAlias,\n F: callerName,\n };\n\n function replaceToken(conversionCharacter, loggingEvent, specifier) {\n return replacers[conversionCharacter](loggingEvent, specifier);\n }\n\n function truncate(truncation, toTruncate) {\n let len;\n if (truncation) {\n len = parseInt(truncation.slice(1), 10);\n // negative truncate length means truncate from end of string\n return len > 0 ? toTruncate.slice(0, len) : toTruncate.slice(len);\n }\n\n return toTruncate;\n }\n\n function pad(padding, toPad) {\n let len;\n if (padding) {\n if (padding.charAt(0) === '-') {\n len = parseInt(padding.slice(1), 10);\n // Right pad with spaces\n while (toPad.length < len) {\n toPad += ' ';\n }\n } else {\n len = parseInt(padding, 10);\n // Left pad with spaces\n while (toPad.length < len) {\n toPad = ` ${toPad}`;\n }\n }\n }\n return toPad;\n }\n\n function truncateAndPad(toTruncAndPad, truncation, padding) {\n let replacement = toTruncAndPad;\n replacement = truncate(truncation, replacement);\n replacement = pad(padding, replacement);\n return replacement;\n }\n\n return function (loggingEvent) {\n let formattedString = '';\n let result;\n let searchString = pattern;\n\n while ((result = regex.exec(searchString)) !== null) {\n // const matchedString = result[0];\n const padding = result[1];\n const truncation = result[2];\n const conversionCharacter = result[3];\n const specifier = result[5];\n const text = result[6];\n\n // Check if the pattern matched was just normal text\n if (text) {\n formattedString += text.toString();\n } else {\n // Create a raw replacement string based on the conversion\n // character and specifier\n const replacement = replaceToken(\n conversionCharacter,\n loggingEvent,\n specifier\n );\n formattedString += truncateAndPad(replacement, truncation, padding);\n }\n searchString = searchString.slice(result.index + result[0].length);\n }\n return formattedString;\n };\n}\n\nconst layoutMakers = {\n messagePassThrough() {\n return messagePassThroughLayout;\n },\n basic() {\n return basicLayout;\n },\n colored() {\n return colouredLayout;\n },\n coloured() {\n return colouredLayout;\n },\n pattern(config) {\n return patternLayout(config && config.pattern, config && config.tokens);\n },\n dummy() {\n return dummyLayout;\n },\n};\n\nmodule.exports = {\n basicLayout,\n messagePassThroughLayout,\n patternLayout,\n colouredLayout,\n coloredLayout: colouredLayout,\n dummyLayout,\n addLayout(name, serializerGenerator) {\n layoutMakers[name] = serializerGenerator;\n },\n layout(name, config) {\n return layoutMakers[name] && layoutMakers[name](config);\n },\n};\n","const configuration = require('./configuration');\n\nconst validColours = [\n 'white',\n 'grey',\n 'black',\n 'blue',\n 'cyan',\n 'green',\n 'magenta',\n 'red',\n 'yellow',\n];\n\nclass Level {\n constructor(level, levelStr, colour) {\n this.level = level;\n this.levelStr = levelStr;\n this.colour = colour;\n }\n\n toString() {\n return this.levelStr;\n }\n\n /**\n * converts given String to corresponding Level\n * @param {(Level|string)} sArg -- String value of Level OR Log4js.Level\n * @param {Level} [defaultLevel] -- default Level, if no String representation\n * @return {Level}\n */\n static getLevel(sArg, defaultLevel) {\n if (!sArg) {\n return defaultLevel;\n }\n\n if (sArg instanceof Level) {\n return sArg;\n }\n\n // a json-serialised level won't be an instance of Level (see issue #768)\n if (sArg instanceof Object && sArg.levelStr) {\n sArg = sArg.levelStr;\n }\n\n return Level[sArg.toString().toUpperCase()] || defaultLevel;\n }\n\n static addLevels(customLevels) {\n if (customLevels) {\n const levels = Object.keys(customLevels);\n levels.forEach((l) => {\n const levelStr = l.toUpperCase();\n Level[levelStr] = new Level(\n customLevels[l].value,\n levelStr,\n customLevels[l].colour\n );\n const existingLevelIndex = Level.levels.findIndex(\n (lvl) => lvl.levelStr === levelStr\n );\n if (existingLevelIndex > -1) {\n Level.levels[existingLevelIndex] = Level[levelStr];\n } else {\n Level.levels.push(Level[levelStr]);\n }\n });\n Level.levels.sort((a, b) => a.level - b.level);\n }\n }\n\n isLessThanOrEqualTo(otherLevel) {\n if (typeof otherLevel === 'string') {\n otherLevel = Level.getLevel(otherLevel);\n }\n return this.level <= otherLevel.level;\n }\n\n isGreaterThanOrEqualTo(otherLevel) {\n if (typeof otherLevel === 'string') {\n otherLevel = Level.getLevel(otherLevel);\n }\n return this.level >= otherLevel.level;\n }\n\n isEqualTo(otherLevel) {\n if (typeof otherLevel === 'string') {\n otherLevel = Level.getLevel(otherLevel);\n }\n return this.level === otherLevel.level;\n }\n}\n\nLevel.levels = [];\nLevel.addLevels({\n ALL: { value: Number.MIN_VALUE, colour: 'grey' },\n TRACE: { value: 5000, colour: 'blue' },\n DEBUG: { value: 10000, colour: 'cyan' },\n INFO: { value: 20000, colour: 'green' },\n WARN: { value: 30000, colour: 'yellow' },\n ERROR: { value: 40000, colour: 'red' },\n FATAL: { value: 50000, colour: 'magenta' },\n MARK: { value: 9007199254740992, colour: 'grey' }, // 2^53\n OFF: { value: Number.MAX_VALUE, colour: 'grey' },\n});\n\nconfiguration.addListener((config) => {\n const levelConfig = config.levels;\n if (levelConfig) {\n configuration.throwExceptionIf(\n config,\n configuration.not(configuration.anObject(levelConfig)),\n 'levels must be an object'\n );\n const newLevels = Object.keys(levelConfig);\n newLevels.forEach((l) => {\n configuration.throwExceptionIf(\n config,\n configuration.not(configuration.validIdentifier(l)),\n `level name \"${l}\" is not a valid identifier (must start with a letter, only contain A-Z,a-z,0-9,_)`\n );\n configuration.throwExceptionIf(\n config,\n configuration.not(configuration.anObject(levelConfig[l])),\n `level \"${l}\" must be an object`\n );\n configuration.throwExceptionIf(\n config,\n configuration.not(levelConfig[l].value),\n `level \"${l}\" must have a 'value' property`\n );\n configuration.throwExceptionIf(\n config,\n configuration.not(configuration.anInteger(levelConfig[l].value)),\n `level \"${l}\".value must have an integer value`\n );\n configuration.throwExceptionIf(\n config,\n configuration.not(levelConfig[l].colour),\n `level \"${l}\" must have a 'colour' property`\n );\n configuration.throwExceptionIf(\n config,\n configuration.not(validColours.indexOf(levelConfig[l].colour) > -1),\n `level \"${l}\".colour must be one of ${validColours.join(', ')}`\n );\n });\n }\n});\n\nconfiguration.addListener((config) => {\n Level.addLevels(config.levels);\n});\n\nmodule.exports = Level;\n","/**\n * @fileoverview log4js is a library to log in JavaScript in similar manner\n * than in log4j for Java (but not really).\n *\n *

Example:

\n * 
\n *  const logging = require('log4js');\n *  const log = logging.getLogger('some-category');\n *\n *  //call the log\n *  log.trace('trace me' );\n *
\n *\n * NOTE: the authors below are the original browser-based log4js authors\n * don't try to contact them about bugs in this version :)\n * @author Stephan Strittmatter - http://jroller.com/page/stritti\n * @author Seth Chisamore - http://www.chisamore.com\n * @since 2005-05-20\n * Website: http://log4js.berlios.de\n */\nconst debug = require('debug')('log4js:main');\nconst fs = require('fs');\nconst deepClone = require('rfdc')({ proto: true });\nconst configuration = require('./configuration');\nconst layouts = require('./layouts');\nconst levels = require('./levels');\nconst appenders = require('./appenders');\nconst categories = require('./categories');\nconst Logger = require('./logger');\nconst clustering = require('./clustering');\nconst connectLogger = require('./connect-logger');\nconst recordingModule = require('./appenders/recording');\n\nlet enabled = false;\n\nfunction sendLogEventToAppender(logEvent) {\n if (!enabled) return;\n debug('Received log event ', logEvent);\n const categoryAppenders = categories.appendersForCategory(\n logEvent.categoryName\n );\n categoryAppenders.forEach((appender) => {\n appender(logEvent);\n });\n}\n\nfunction loadConfigurationFile(filename) {\n debug(`Loading configuration from ${filename}`);\n try {\n return JSON.parse(fs.readFileSync(filename, 'utf8'));\n } catch (e) {\n throw new Error(\n `Problem reading config from file \"${filename}\". Error was ${e.message}`,\n e\n );\n }\n}\n\nfunction configure(configurationFileOrObject) {\n if (enabled) {\n // eslint-disable-next-line no-use-before-define\n shutdown();\n }\n\n let configObject = configurationFileOrObject;\n\n if (typeof configObject === 'string') {\n configObject = loadConfigurationFile(configurationFileOrObject);\n }\n debug(`Configuration is ${configObject}`);\n\n configuration.configure(deepClone(configObject));\n\n clustering.onMessage(sendLogEventToAppender);\n\n enabled = true;\n\n // eslint-disable-next-line no-use-before-define\n return log4js;\n}\n\nfunction recording() {\n return recordingModule;\n}\n\n/**\n * This callback type is called `shutdownCallback` and is displayed as a global symbol.\n *\n * @callback shutdownCallback\n * @param {Error} [error]\n */\n\n/**\n * Shutdown all log appenders. This will first disable all writing to appenders\n * and then call the shutdown function each appender.\n *\n * @param {shutdownCallback} [callback] - The callback to be invoked once all appenders have\n * shutdown. If an error occurs, the callback will be given the error object\n * as the first argument.\n */\nfunction shutdown(callback = () => {}) {\n if (typeof callback !== 'function') {\n throw new TypeError('Invalid callback passed to shutdown');\n }\n debug('Shutdown called. Disabling all log writing.');\n // First, disable all writing to appenders. This prevents appenders from\n // not being able to be drained because of run-away log writes.\n enabled = false;\n\n // Clone out to maintain a reference\n const appendersToCheck = Array.from(appenders.values());\n\n // Reset immediately to prevent leaks\n appenders.init();\n categories.init();\n\n // Count the number of shutdown functions\n const shutdownFunctions = appendersToCheck.reduce(\n (accum, next) => (next.shutdown ? accum + 1 : accum),\n 0\n );\n if (shutdownFunctions === 0) {\n debug('No appenders with shutdown functions found.');\n callback();\n }\n\n let completed = 0;\n let error;\n debug(`Found ${shutdownFunctions} appenders with shutdown functions.`);\n function complete(err) {\n error = error || err;\n completed += 1;\n debug(`Appender shutdowns complete: ${completed} / ${shutdownFunctions}`);\n if (completed >= shutdownFunctions) {\n debug('All shutdown functions completed.');\n callback(error);\n }\n }\n\n // Call each of the shutdown functions\n appendersToCheck\n .filter((a) => a.shutdown)\n .forEach((a) => a.shutdown(complete));\n}\n\n/**\n * Get a logger instance.\n * @static\n * @param {string} [category=default]\n * @return {Logger} instance of logger for the category\n */\nfunction getLogger(category) {\n if (!enabled) {\n configure(\n process.env.LOG4JS_CONFIG || {\n appenders: { out: { type: 'stdout' } },\n categories: { default: { appenders: ['out'], level: 'OFF' } },\n }\n );\n }\n return new Logger(category || 'default');\n}\n\n/**\n * @name log4js\n * @namespace Log4js\n * @property getLogger\n * @property configure\n * @property shutdown\n */\nconst log4js = {\n getLogger,\n configure,\n shutdown,\n connectLogger,\n levels,\n addLayout: layouts.addLayout,\n recording,\n};\n\nmodule.exports = log4js;\n","/* eslint no-underscore-dangle: [\"error\", { \"allow\": [\"_log\"] }] */\n\nconst debug = require('debug')('log4js:logger');\nconst LoggingEvent = require('./LoggingEvent');\nconst levels = require('./levels');\nconst clustering = require('./clustering');\nconst categories = require('./categories');\nconst configuration = require('./configuration');\n\nconst stackReg = /at (?:(.+)\\s+\\()?(?:(.+?):(\\d+)(?::(\\d+))?|([^)]+))\\)?/;\n/**\n * The top entry is the Error\n */\nconst baseCallStackSkip = 1;\n/**\n * The _log function is 3 levels deep, we need to skip those to make it to the callSite\n */\nconst defaultErrorCallStackSkip = 3;\n\n/**\n *\n * @param {Error} data\n * @param {number} skipIdx\n * @returns {import('../types/log4js').CallStack | null}\n */\nfunction defaultParseCallStack(\n data,\n skipIdx = defaultErrorCallStackSkip + baseCallStackSkip\n) {\n try {\n const stacklines = data.stack.split('\\n').slice(skipIdx);\n if (!stacklines.length) {\n // There's no stack in this stack\n // Should we try a previous index if skipIdx was set?\n return null;\n }\n const lineMatch = stackReg.exec(stacklines[0]);\n /* istanbul ignore else: failsafe */\n if (lineMatch && lineMatch.length === 6) {\n // extract class, function and alias names\n let className = '';\n let functionName = '';\n let functionAlias = '';\n if (lineMatch[1] && lineMatch[1] !== '') {\n // WARN: this will unset alias if alias is not present.\n [functionName, functionAlias] = lineMatch[1]\n .replace(/[[\\]]/g, '')\n .split(' as ');\n functionAlias = functionAlias || '';\n\n if (functionName.includes('.'))\n [className, functionName] = functionName.split('.');\n }\n\n return {\n fileName: lineMatch[2],\n lineNumber: parseInt(lineMatch[3], 10),\n columnNumber: parseInt(lineMatch[4], 10),\n callStack: stacklines.join('\\n'),\n className,\n functionName,\n functionAlias,\n callerName: lineMatch[1] || '',\n };\n // eslint-disable-next-line no-else-return\n } else {\n // will never get here unless nodejs has changes to Error\n console.error('log4js.logger - defaultParseCallStack error'); // eslint-disable-line no-console\n }\n } catch (err) {\n // will never get error unless nodejs has breaking changes to Error\n console.error('log4js.logger - defaultParseCallStack error', err); // eslint-disable-line no-console\n }\n return null;\n}\n\n/**\n * Logger to log messages.\n * use {@see log4js#getLogger(String)} to get an instance.\n *\n * @name Logger\n * @namespace Log4js\n * @param name name of category to log to\n * @param level - the loglevel for the category\n * @param dispatch - the function which will receive the logevents\n *\n * @author Stephan Strittmatter\n */\nclass Logger {\n constructor(name) {\n if (!name) {\n throw new Error('No category provided.');\n }\n this.category = name;\n this.context = {};\n /** @private */\n this.callStackSkipIndex = 0;\n /** @private */\n this.parseCallStack = defaultParseCallStack;\n debug(`Logger created (${this.category}, ${this.level})`);\n }\n\n get level() {\n return levels.getLevel(\n categories.getLevelForCategory(this.category),\n levels.OFF\n );\n }\n\n set level(level) {\n categories.setLevelForCategory(\n this.category,\n levels.getLevel(level, this.level)\n );\n }\n\n get useCallStack() {\n return categories.getEnableCallStackForCategory(this.category);\n }\n\n set useCallStack(bool) {\n categories.setEnableCallStackForCategory(this.category, bool === true);\n }\n\n get callStackLinesToSkip() {\n return this.callStackSkipIndex;\n }\n\n set callStackLinesToSkip(number) {\n if (typeof number !== 'number') {\n throw new TypeError('Must be a number');\n }\n if (number < 0) {\n throw new RangeError('Must be >= 0');\n }\n this.callStackSkipIndex = number;\n }\n\n log(level, ...args) {\n const logLevel = levels.getLevel(level);\n if (!logLevel) {\n if (configuration.validIdentifier(level) && args.length > 0) {\n // logLevel not found but of valid signature, WARN before fallback to INFO\n this.log(\n levels.WARN,\n 'log4js:logger.log: valid log-level not found as first parameter given:',\n level\n );\n this.log(levels.INFO, `[${level}]`, ...args);\n } else {\n // apart from fallback, allow .log(...args) to be synonym with .log(\"INFO\", ...args)\n this.log(levels.INFO, level, ...args);\n }\n } else if (this.isLevelEnabled(logLevel)) {\n this._log(logLevel, args);\n }\n }\n\n isLevelEnabled(otherLevel) {\n return this.level.isLessThanOrEqualTo(otherLevel);\n }\n\n _log(level, data) {\n debug(`sending log data (${level}) to appenders`);\n const error = data.find((item) => item instanceof Error);\n let callStack;\n if (this.useCallStack) {\n try {\n if (error) {\n callStack = this.parseCallStack(\n error,\n this.callStackSkipIndex + baseCallStackSkip\n );\n }\n } catch (_err) {\n // Ignore Error and use the original method of creating a new Error.\n }\n callStack =\n callStack ||\n this.parseCallStack(\n new Error(),\n this.callStackSkipIndex +\n defaultErrorCallStackSkip +\n baseCallStackSkip\n );\n }\n const loggingEvent = new LoggingEvent(\n this.category,\n level,\n data,\n this.context,\n callStack,\n error\n );\n clustering.send(loggingEvent);\n }\n\n addContext(key, value) {\n this.context[key] = value;\n }\n\n removeContext(key) {\n delete this.context[key];\n }\n\n clearContext() {\n this.context = {};\n }\n\n setParseCallStackFunction(parseFunction) {\n if (typeof parseFunction === 'function') {\n this.parseCallStack = parseFunction;\n } else if (typeof parseFunction === 'undefined') {\n this.parseCallStack = defaultParseCallStack;\n } else {\n throw new TypeError('Invalid type passed to setParseCallStackFunction');\n }\n }\n}\n\nfunction addLevelMethods(target) {\n const level = levels.getLevel(target);\n\n const levelStrLower = level.toString().toLowerCase();\n const levelMethod = levelStrLower.replace(/_([a-z])/g, (g) =>\n g[1].toUpperCase()\n );\n const isLevelMethod = levelMethod[0].toUpperCase() + levelMethod.slice(1);\n\n Logger.prototype[`is${isLevelMethod}Enabled`] = function () {\n return this.isLevelEnabled(level);\n };\n\n Logger.prototype[levelMethod] = function (...args) {\n this.log(level, ...args);\n };\n}\n\nlevels.levels.forEach(addLevelMethods);\n\nconfiguration.addListener(() => {\n levels.levels.forEach(addLevelMethods);\n});\n\nmodule.exports = Logger;\n","module.exports=function(n){return{all:n=n||new Map,on:function(e,t){var i=n.get(e);i?i.push(t):n.set(e,[t])},off:function(e,t){var i=n.get(e);i&&(t?i.splice(i.indexOf(t)>>>0,1):n.set(e,[]))},emit:function(e,t){var i=n.get(e);i&&i.slice().map(function(n){n(t)}),(i=n.get(\"*\"))&&i.slice().map(function(n){n(e,t)})}}};\n//# sourceMappingURL=mitt.js.map\n","var path = require('path');\nvar fs = require('fs');\nvar _0777 = parseInt('0777', 8);\n\nmodule.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP;\n\nfunction mkdirP (p, opts, f, made) {\n if (typeof opts === 'function') {\n f = opts;\n opts = {};\n }\n else if (!opts || typeof opts !== 'object') {\n opts = { mode: opts };\n }\n \n var mode = opts.mode;\n var xfs = opts.fs || fs;\n \n if (mode === undefined) {\n mode = _0777 & (~process.umask());\n }\n if (!made) made = null;\n \n var cb = f || function () {};\n p = path.resolve(p);\n \n xfs.mkdir(p, mode, function (er) {\n if (!er) {\n made = made || p;\n return cb(null, made);\n }\n switch (er.code) {\n case 'ENOENT':\n mkdirP(path.dirname(p), opts, function (er, made) {\n if (er) cb(er, made);\n else mkdirP(p, opts, cb, made);\n });\n break;\n\n // In the case of any other error, just see if there's a dir\n // there already. If so, then hooray! If not, then something\n // is borked.\n default:\n xfs.stat(p, function (er2, stat) {\n // if the stat fails, then that's super weird.\n // let the original error be the failure reason.\n if (er2 || !stat.isDirectory()) cb(er, made)\n else cb(null, made);\n });\n break;\n }\n });\n}\n\nmkdirP.sync = function sync (p, opts, made) {\n if (!opts || typeof opts !== 'object') {\n opts = { mode: opts };\n }\n \n var mode = opts.mode;\n var xfs = opts.fs || fs;\n \n if (mode === undefined) {\n mode = _0777 & (~process.umask());\n }\n if (!made) made = null;\n\n p = path.resolve(p);\n\n try {\n xfs.mkdirSync(p, mode);\n made = made || p;\n }\n catch (err0) {\n switch (err0.code) {\n case 'ENOENT' :\n made = sync(path.dirname(p), opts, made);\n sync(p, opts, made);\n break;\n\n // In the case of any other error, just see if there's a dir\n // there already. If so, then hooray! If not, then something\n // is borked.\n default:\n var stat;\n try {\n stat = xfs.statSync(p);\n }\n catch (err1) {\n throw err0;\n }\n if (!stat.isDirectory()) throw err0;\n break;\n }\n }\n\n return made;\n};\n","/**\n * Helpers.\n */\n\nvar s = 1000;\nvar m = s * 60;\nvar h = m * 60;\nvar d = h * 24;\nvar w = d * 7;\nvar y = d * 365.25;\n\n/**\n * Parse or format the given `val`.\n *\n * Options:\n *\n * - `long` verbose formatting [false]\n *\n * @param {String|Number} val\n * @param {Object} [options]\n * @throws {Error} throw an error if val is not a non-empty string or a number\n * @return {String|Number}\n * @api public\n */\n\nmodule.exports = function(val, options) {\n options = options || {};\n var type = typeof val;\n if (type === 'string' && val.length > 0) {\n return parse(val);\n } else if (type === 'number' && isFinite(val)) {\n return options.long ? fmtLong(val) : fmtShort(val);\n }\n throw new Error(\n 'val is not a non-empty string or a valid number. val=' +\n JSON.stringify(val)\n );\n};\n\n/**\n * Parse the given `str` and return milliseconds.\n *\n * @param {String} str\n * @return {Number}\n * @api private\n */\n\nfunction parse(str) {\n str = String(str);\n if (str.length > 100) {\n return;\n }\n var match = /^(-?(?:\\d+)?\\.?\\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|weeks?|w|years?|yrs?|y)?$/i.exec(\n str\n );\n if (!match) {\n return;\n }\n var n = parseFloat(match[1]);\n var type = (match[2] || 'ms').toLowerCase();\n switch (type) {\n case 'years':\n case 'year':\n case 'yrs':\n case 'yr':\n case 'y':\n return n * y;\n case 'weeks':\n case 'week':\n case 'w':\n return n * w;\n case 'days':\n case 'day':\n case 'd':\n return n * d;\n case 'hours':\n case 'hour':\n case 'hrs':\n case 'hr':\n case 'h':\n return n * h;\n case 'minutes':\n case 'minute':\n case 'mins':\n case 'min':\n case 'm':\n return n * m;\n case 'seconds':\n case 'second':\n case 'secs':\n case 'sec':\n case 's':\n return n * s;\n case 'milliseconds':\n case 'millisecond':\n case 'msecs':\n case 'msec':\n case 'ms':\n return n;\n default:\n return undefined;\n }\n}\n\n/**\n * Short format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction fmtShort(ms) {\n var msAbs = Math.abs(ms);\n if (msAbs >= d) {\n return Math.round(ms / d) + 'd';\n }\n if (msAbs >= h) {\n return Math.round(ms / h) + 'h';\n }\n if (msAbs >= m) {\n return Math.round(ms / m) + 'm';\n }\n if (msAbs >= s) {\n return Math.round(ms / s) + 's';\n }\n return ms + 'ms';\n}\n\n/**\n * Long format for `ms`.\n *\n * @param {Number} ms\n * @return {String}\n * @api private\n */\n\nfunction fmtLong(ms) {\n var msAbs = Math.abs(ms);\n if (msAbs >= d) {\n return plural(ms, msAbs, d, 'day');\n }\n if (msAbs >= h) {\n return plural(ms, msAbs, h, 'hour');\n }\n if (msAbs >= m) {\n return plural(ms, msAbs, m, 'minute');\n }\n if (msAbs >= s) {\n return plural(ms, msAbs, s, 'second');\n }\n return ms + ' ms';\n}\n\n/**\n * Pluralization helper.\n */\n\nfunction plural(ms, msAbs, n, name) {\n var isPlural = msAbs >= n * 1.5;\n return Math.round(ms / n) + ' ' + name + (isPlural ? 's' : '');\n}\n","'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nfunction _interopDefault (ex) { return (ex && (typeof ex === 'object') && 'default' in ex) ? ex['default'] : ex; }\n\nvar Stream = _interopDefault(require('stream'));\nvar http = _interopDefault(require('http'));\nvar Url = _interopDefault(require('url'));\nvar whatwgUrl = _interopDefault(require('whatwg-url'));\nvar https = _interopDefault(require('https'));\nvar zlib = _interopDefault(require('zlib'));\n\n// Based on https://github.com/tmpvar/jsdom/blob/aa85b2abf07766ff7bf5c1f6daafb3726f2f2db5/lib/jsdom/living/blob.js\n\n// fix for \"Readable\" isn't a named export issue\nconst Readable = Stream.Readable;\n\nconst BUFFER = Symbol('buffer');\nconst TYPE = Symbol('type');\n\nclass Blob {\n\tconstructor() {\n\t\tthis[TYPE] = '';\n\n\t\tconst blobParts = arguments[0];\n\t\tconst options = arguments[1];\n\n\t\tconst buffers = [];\n\t\tlet size = 0;\n\n\t\tif (blobParts) {\n\t\t\tconst a = blobParts;\n\t\t\tconst length = Number(a.length);\n\t\t\tfor (let i = 0; i < length; i++) {\n\t\t\t\tconst element = a[i];\n\t\t\t\tlet buffer;\n\t\t\t\tif (element instanceof Buffer) {\n\t\t\t\t\tbuffer = element;\n\t\t\t\t} else if (ArrayBuffer.isView(element)) {\n\t\t\t\t\tbuffer = Buffer.from(element.buffer, element.byteOffset, element.byteLength);\n\t\t\t\t} else if (element instanceof ArrayBuffer) {\n\t\t\t\t\tbuffer = Buffer.from(element);\n\t\t\t\t} else if (element instanceof Blob) {\n\t\t\t\t\tbuffer = element[BUFFER];\n\t\t\t\t} else {\n\t\t\t\t\tbuffer = Buffer.from(typeof element === 'string' ? element : String(element));\n\t\t\t\t}\n\t\t\t\tsize += buffer.length;\n\t\t\t\tbuffers.push(buffer);\n\t\t\t}\n\t\t}\n\n\t\tthis[BUFFER] = Buffer.concat(buffers);\n\n\t\tlet type = options && options.type !== undefined && String(options.type).toLowerCase();\n\t\tif (type && !/[^\\u0020-\\u007E]/.test(type)) {\n\t\t\tthis[TYPE] = type;\n\t\t}\n\t}\n\tget size() {\n\t\treturn this[BUFFER].length;\n\t}\n\tget type() {\n\t\treturn this[TYPE];\n\t}\n\ttext() {\n\t\treturn Promise.resolve(this[BUFFER].toString());\n\t}\n\tarrayBuffer() {\n\t\tconst buf = this[BUFFER];\n\t\tconst ab = buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);\n\t\treturn Promise.resolve(ab);\n\t}\n\tstream() {\n\t\tconst readable = new Readable();\n\t\treadable._read = function () {};\n\t\treadable.push(this[BUFFER]);\n\t\treadable.push(null);\n\t\treturn readable;\n\t}\n\ttoString() {\n\t\treturn '[object Blob]';\n\t}\n\tslice() {\n\t\tconst size = this.size;\n\n\t\tconst start = arguments[0];\n\t\tconst end = arguments[1];\n\t\tlet relativeStart, relativeEnd;\n\t\tif (start === undefined) {\n\t\t\trelativeStart = 0;\n\t\t} else if (start < 0) {\n\t\t\trelativeStart = Math.max(size + start, 0);\n\t\t} else {\n\t\t\trelativeStart = Math.min(start, size);\n\t\t}\n\t\tif (end === undefined) {\n\t\t\trelativeEnd = size;\n\t\t} else if (end < 0) {\n\t\t\trelativeEnd = Math.max(size + end, 0);\n\t\t} else {\n\t\t\trelativeEnd = Math.min(end, size);\n\t\t}\n\t\tconst span = Math.max(relativeEnd - relativeStart, 0);\n\n\t\tconst buffer = this[BUFFER];\n\t\tconst slicedBuffer = buffer.slice(relativeStart, relativeStart + span);\n\t\tconst blob = new Blob([], { type: arguments[2] });\n\t\tblob[BUFFER] = slicedBuffer;\n\t\treturn blob;\n\t}\n}\n\nObject.defineProperties(Blob.prototype, {\n\tsize: { enumerable: true },\n\ttype: { enumerable: true },\n\tslice: { enumerable: true }\n});\n\nObject.defineProperty(Blob.prototype, Symbol.toStringTag, {\n\tvalue: 'Blob',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\n/**\n * fetch-error.js\n *\n * FetchError interface for operational errors\n */\n\n/**\n * Create FetchError instance\n *\n * @param String message Error message for human\n * @param String type Error type for machine\n * @param String systemError For Node.js system error\n * @return FetchError\n */\nfunction FetchError(message, type, systemError) {\n Error.call(this, message);\n\n this.message = message;\n this.type = type;\n\n // when err.type is `system`, err.code contains system error code\n if (systemError) {\n this.code = this.errno = systemError.code;\n }\n\n // hide custom error implementation details from end-users\n Error.captureStackTrace(this, this.constructor);\n}\n\nFetchError.prototype = Object.create(Error.prototype);\nFetchError.prototype.constructor = FetchError;\nFetchError.prototype.name = 'FetchError';\n\nlet convert;\ntry {\n\tconvert = require('encoding').convert;\n} catch (e) {}\n\nconst INTERNALS = Symbol('Body internals');\n\n// fix an issue where \"PassThrough\" isn't a named export for node <10\nconst PassThrough = Stream.PassThrough;\n\n/**\n * Body mixin\n *\n * Ref: https://fetch.spec.whatwg.org/#body\n *\n * @param Stream body Readable stream\n * @param Object opts Response options\n * @return Void\n */\nfunction Body(body) {\n\tvar _this = this;\n\n\tvar _ref = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {},\n\t _ref$size = _ref.size;\n\n\tlet size = _ref$size === undefined ? 0 : _ref$size;\n\tvar _ref$timeout = _ref.timeout;\n\tlet timeout = _ref$timeout === undefined ? 0 : _ref$timeout;\n\n\tif (body == null) {\n\t\t// body is undefined or null\n\t\tbody = null;\n\t} else if (isURLSearchParams(body)) {\n\t\t// body is a URLSearchParams\n\t\tbody = Buffer.from(body.toString());\n\t} else if (isBlob(body)) ; else if (Buffer.isBuffer(body)) ; else if (Object.prototype.toString.call(body) === '[object ArrayBuffer]') {\n\t\t// body is ArrayBuffer\n\t\tbody = Buffer.from(body);\n\t} else if (ArrayBuffer.isView(body)) {\n\t\t// body is ArrayBufferView\n\t\tbody = Buffer.from(body.buffer, body.byteOffset, body.byteLength);\n\t} else if (body instanceof Stream) ; else {\n\t\t// none of the above\n\t\t// coerce to string then buffer\n\t\tbody = Buffer.from(String(body));\n\t}\n\tthis[INTERNALS] = {\n\t\tbody,\n\t\tdisturbed: false,\n\t\terror: null\n\t};\n\tthis.size = size;\n\tthis.timeout = timeout;\n\n\tif (body instanceof Stream) {\n\t\tbody.on('error', function (err) {\n\t\t\tconst error = err.name === 'AbortError' ? err : new FetchError(`Invalid response body while trying to fetch ${_this.url}: ${err.message}`, 'system', err);\n\t\t\t_this[INTERNALS].error = error;\n\t\t});\n\t}\n}\n\nBody.prototype = {\n\tget body() {\n\t\treturn this[INTERNALS].body;\n\t},\n\n\tget bodyUsed() {\n\t\treturn this[INTERNALS].disturbed;\n\t},\n\n\t/**\n * Decode response as ArrayBuffer\n *\n * @return Promise\n */\n\tarrayBuffer() {\n\t\treturn consumeBody.call(this).then(function (buf) {\n\t\t\treturn buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);\n\t\t});\n\t},\n\n\t/**\n * Return raw response as Blob\n *\n * @return Promise\n */\n\tblob() {\n\t\tlet ct = this.headers && this.headers.get('content-type') || '';\n\t\treturn consumeBody.call(this).then(function (buf) {\n\t\t\treturn Object.assign(\n\t\t\t// Prevent copying\n\t\t\tnew Blob([], {\n\t\t\t\ttype: ct.toLowerCase()\n\t\t\t}), {\n\t\t\t\t[BUFFER]: buf\n\t\t\t});\n\t\t});\n\t},\n\n\t/**\n * Decode response as json\n *\n * @return Promise\n */\n\tjson() {\n\t\tvar _this2 = this;\n\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\ttry {\n\t\t\t\treturn JSON.parse(buffer.toString());\n\t\t\t} catch (err) {\n\t\t\t\treturn Body.Promise.reject(new FetchError(`invalid json response body at ${_this2.url} reason: ${err.message}`, 'invalid-json'));\n\t\t\t}\n\t\t});\n\t},\n\n\t/**\n * Decode response as text\n *\n * @return Promise\n */\n\ttext() {\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\treturn buffer.toString();\n\t\t});\n\t},\n\n\t/**\n * Decode response as buffer (non-spec api)\n *\n * @return Promise\n */\n\tbuffer() {\n\t\treturn consumeBody.call(this);\n\t},\n\n\t/**\n * Decode response as text, while automatically detecting the encoding and\n * trying to decode to UTF-8 (non-spec api)\n *\n * @return Promise\n */\n\ttextConverted() {\n\t\tvar _this3 = this;\n\n\t\treturn consumeBody.call(this).then(function (buffer) {\n\t\t\treturn convertBody(buffer, _this3.headers);\n\t\t});\n\t}\n};\n\n// In browsers, all properties are enumerable.\nObject.defineProperties(Body.prototype, {\n\tbody: { enumerable: true },\n\tbodyUsed: { enumerable: true },\n\tarrayBuffer: { enumerable: true },\n\tblob: { enumerable: true },\n\tjson: { enumerable: true },\n\ttext: { enumerable: true }\n});\n\nBody.mixIn = function (proto) {\n\tfor (const name of Object.getOwnPropertyNames(Body.prototype)) {\n\t\t// istanbul ignore else: future proof\n\t\tif (!(name in proto)) {\n\t\t\tconst desc = Object.getOwnPropertyDescriptor(Body.prototype, name);\n\t\t\tObject.defineProperty(proto, name, desc);\n\t\t}\n\t}\n};\n\n/**\n * Consume and convert an entire Body to a Buffer.\n *\n * Ref: https://fetch.spec.whatwg.org/#concept-body-consume-body\n *\n * @return Promise\n */\nfunction consumeBody() {\n\tvar _this4 = this;\n\n\tif (this[INTERNALS].disturbed) {\n\t\treturn Body.Promise.reject(new TypeError(`body used already for: ${this.url}`));\n\t}\n\n\tthis[INTERNALS].disturbed = true;\n\n\tif (this[INTERNALS].error) {\n\t\treturn Body.Promise.reject(this[INTERNALS].error);\n\t}\n\n\tlet body = this.body;\n\n\t// body is null\n\tif (body === null) {\n\t\treturn Body.Promise.resolve(Buffer.alloc(0));\n\t}\n\n\t// body is blob\n\tif (isBlob(body)) {\n\t\tbody = body.stream();\n\t}\n\n\t// body is buffer\n\tif (Buffer.isBuffer(body)) {\n\t\treturn Body.Promise.resolve(body);\n\t}\n\n\t// istanbul ignore if: should never happen\n\tif (!(body instanceof Stream)) {\n\t\treturn Body.Promise.resolve(Buffer.alloc(0));\n\t}\n\n\t// body is stream\n\t// get ready to actually consume the body\n\tlet accum = [];\n\tlet accumBytes = 0;\n\tlet abort = false;\n\n\treturn new Body.Promise(function (resolve, reject) {\n\t\tlet resTimeout;\n\n\t\t// allow timeout on slow response body\n\t\tif (_this4.timeout) {\n\t\t\tresTimeout = setTimeout(function () {\n\t\t\t\tabort = true;\n\t\t\t\treject(new FetchError(`Response timeout while trying to fetch ${_this4.url} (over ${_this4.timeout}ms)`, 'body-timeout'));\n\t\t\t}, _this4.timeout);\n\t\t}\n\n\t\t// handle stream errors\n\t\tbody.on('error', function (err) {\n\t\t\tif (err.name === 'AbortError') {\n\t\t\t\t// if the request was aborted, reject with this Error\n\t\t\t\tabort = true;\n\t\t\t\treject(err);\n\t\t\t} else {\n\t\t\t\t// other errors, such as incorrect content-encoding\n\t\t\t\treject(new FetchError(`Invalid response body while trying to fetch ${_this4.url}: ${err.message}`, 'system', err));\n\t\t\t}\n\t\t});\n\n\t\tbody.on('data', function (chunk) {\n\t\t\tif (abort || chunk === null) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tif (_this4.size && accumBytes + chunk.length > _this4.size) {\n\t\t\t\tabort = true;\n\t\t\t\treject(new FetchError(`content size at ${_this4.url} over limit: ${_this4.size}`, 'max-size'));\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\taccumBytes += chunk.length;\n\t\t\taccum.push(chunk);\n\t\t});\n\n\t\tbody.on('end', function () {\n\t\t\tif (abort) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tclearTimeout(resTimeout);\n\n\t\t\ttry {\n\t\t\t\tresolve(Buffer.concat(accum, accumBytes));\n\t\t\t} catch (err) {\n\t\t\t\t// handle streams that have accumulated too much data (issue #414)\n\t\t\t\treject(new FetchError(`Could not create Buffer from response body for ${_this4.url}: ${err.message}`, 'system', err));\n\t\t\t}\n\t\t});\n\t});\n}\n\n/**\n * Detect buffer encoding and convert to target encoding\n * ref: http://www.w3.org/TR/2011/WD-html5-20110113/parsing.html#determining-the-character-encoding\n *\n * @param Buffer buffer Incoming buffer\n * @param String encoding Target encoding\n * @return String\n */\nfunction convertBody(buffer, headers) {\n\tif (typeof convert !== 'function') {\n\t\tthrow new Error('The package `encoding` must be installed to use the textConverted() function');\n\t}\n\n\tconst ct = headers.get('content-type');\n\tlet charset = 'utf-8';\n\tlet res, str;\n\n\t// header\n\tif (ct) {\n\t\tres = /charset=([^;]*)/i.exec(ct);\n\t}\n\n\t// no charset in content type, peek at response body for at most 1024 bytes\n\tstr = buffer.slice(0, 1024).toString();\n\n\t// html5\n\tif (!res && str) {\n\t\tres = / 0 && arguments[0] !== undefined ? arguments[0] : undefined;\n\n\t\tthis[MAP] = Object.create(null);\n\n\t\tif (init instanceof Headers) {\n\t\t\tconst rawHeaders = init.raw();\n\t\t\tconst headerNames = Object.keys(rawHeaders);\n\n\t\t\tfor (const headerName of headerNames) {\n\t\t\t\tfor (const value of rawHeaders[headerName]) {\n\t\t\t\t\tthis.append(headerName, value);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn;\n\t\t}\n\n\t\t// We don't worry about converting prop to ByteString here as append()\n\t\t// will handle it.\n\t\tif (init == null) ; else if (typeof init === 'object') {\n\t\t\tconst method = init[Symbol.iterator];\n\t\t\tif (method != null) {\n\t\t\t\tif (typeof method !== 'function') {\n\t\t\t\t\tthrow new TypeError('Header pairs must be iterable');\n\t\t\t\t}\n\n\t\t\t\t// sequence>\n\t\t\t\t// Note: per spec we have to first exhaust the lists then process them\n\t\t\t\tconst pairs = [];\n\t\t\t\tfor (const pair of init) {\n\t\t\t\t\tif (typeof pair !== 'object' || typeof pair[Symbol.iterator] !== 'function') {\n\t\t\t\t\t\tthrow new TypeError('Each header pair must be iterable');\n\t\t\t\t\t}\n\t\t\t\t\tpairs.push(Array.from(pair));\n\t\t\t\t}\n\n\t\t\t\tfor (const pair of pairs) {\n\t\t\t\t\tif (pair.length !== 2) {\n\t\t\t\t\t\tthrow new TypeError('Each header pair must be a name/value tuple');\n\t\t\t\t\t}\n\t\t\t\t\tthis.append(pair[0], pair[1]);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\t// record\n\t\t\t\tfor (const key of Object.keys(init)) {\n\t\t\t\t\tconst value = init[key];\n\t\t\t\t\tthis.append(key, value);\n\t\t\t\t}\n\t\t\t}\n\t\t} else {\n\t\t\tthrow new TypeError('Provided initializer must be an object');\n\t\t}\n\t}\n\n\t/**\n * Return combined header value given name\n *\n * @param String name Header name\n * @return Mixed\n */\n\tget(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key === undefined) {\n\t\t\treturn null;\n\t\t}\n\n\t\treturn this[MAP][key].join(', ');\n\t}\n\n\t/**\n * Iterate over all headers\n *\n * @param Function callback Executed for each item with parameters (value, name, thisArg)\n * @param Boolean thisArg `this` context for callback function\n * @return Void\n */\n\tforEach(callback) {\n\t\tlet thisArg = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : undefined;\n\n\t\tlet pairs = getHeaders(this);\n\t\tlet i = 0;\n\t\twhile (i < pairs.length) {\n\t\t\tvar _pairs$i = pairs[i];\n\t\t\tconst name = _pairs$i[0],\n\t\t\t value = _pairs$i[1];\n\n\t\t\tcallback.call(thisArg, value, name, this);\n\t\t\tpairs = getHeaders(this);\n\t\t\ti++;\n\t\t}\n\t}\n\n\t/**\n * Overwrite header values given name\n *\n * @param String name Header name\n * @param String value Header value\n * @return Void\n */\n\tset(name, value) {\n\t\tname = `${name}`;\n\t\tvalue = `${value}`;\n\t\tvalidateName(name);\n\t\tvalidateValue(value);\n\t\tconst key = find(this[MAP], name);\n\t\tthis[MAP][key !== undefined ? key : name] = [value];\n\t}\n\n\t/**\n * Append a value onto existing header\n *\n * @param String name Header name\n * @param String value Header value\n * @return Void\n */\n\tappend(name, value) {\n\t\tname = `${name}`;\n\t\tvalue = `${value}`;\n\t\tvalidateName(name);\n\t\tvalidateValue(value);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key !== undefined) {\n\t\t\tthis[MAP][key].push(value);\n\t\t} else {\n\t\t\tthis[MAP][name] = [value];\n\t\t}\n\t}\n\n\t/**\n * Check for header name existence\n *\n * @param String name Header name\n * @return Boolean\n */\n\thas(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\treturn find(this[MAP], name) !== undefined;\n\t}\n\n\t/**\n * Delete all header values given name\n *\n * @param String name Header name\n * @return Void\n */\n\tdelete(name) {\n\t\tname = `${name}`;\n\t\tvalidateName(name);\n\t\tconst key = find(this[MAP], name);\n\t\tif (key !== undefined) {\n\t\t\tdelete this[MAP][key];\n\t\t}\n\t}\n\n\t/**\n * Return raw headers (non-spec api)\n *\n * @return Object\n */\n\traw() {\n\t\treturn this[MAP];\n\t}\n\n\t/**\n * Get an iterator on keys.\n *\n * @return Iterator\n */\n\tkeys() {\n\t\treturn createHeadersIterator(this, 'key');\n\t}\n\n\t/**\n * Get an iterator on values.\n *\n * @return Iterator\n */\n\tvalues() {\n\t\treturn createHeadersIterator(this, 'value');\n\t}\n\n\t/**\n * Get an iterator on entries.\n *\n * This is the default iterator of the Headers object.\n *\n * @return Iterator\n */\n\t[Symbol.iterator]() {\n\t\treturn createHeadersIterator(this, 'key+value');\n\t}\n}\nHeaders.prototype.entries = Headers.prototype[Symbol.iterator];\n\nObject.defineProperty(Headers.prototype, Symbol.toStringTag, {\n\tvalue: 'Headers',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nObject.defineProperties(Headers.prototype, {\n\tget: { enumerable: true },\n\tforEach: { enumerable: true },\n\tset: { enumerable: true },\n\tappend: { enumerable: true },\n\thas: { enumerable: true },\n\tdelete: { enumerable: true },\n\tkeys: { enumerable: true },\n\tvalues: { enumerable: true },\n\tentries: { enumerable: true }\n});\n\nfunction getHeaders(headers) {\n\tlet kind = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'key+value';\n\n\tconst keys = Object.keys(headers[MAP]).sort();\n\treturn keys.map(kind === 'key' ? function (k) {\n\t\treturn k.toLowerCase();\n\t} : kind === 'value' ? function (k) {\n\t\treturn headers[MAP][k].join(', ');\n\t} : function (k) {\n\t\treturn [k.toLowerCase(), headers[MAP][k].join(', ')];\n\t});\n}\n\nconst INTERNAL = Symbol('internal');\n\nfunction createHeadersIterator(target, kind) {\n\tconst iterator = Object.create(HeadersIteratorPrototype);\n\titerator[INTERNAL] = {\n\t\ttarget,\n\t\tkind,\n\t\tindex: 0\n\t};\n\treturn iterator;\n}\n\nconst HeadersIteratorPrototype = Object.setPrototypeOf({\n\tnext() {\n\t\t// istanbul ignore if\n\t\tif (!this || Object.getPrototypeOf(this) !== HeadersIteratorPrototype) {\n\t\t\tthrow new TypeError('Value of `this` is not a HeadersIterator');\n\t\t}\n\n\t\tvar _INTERNAL = this[INTERNAL];\n\t\tconst target = _INTERNAL.target,\n\t\t kind = _INTERNAL.kind,\n\t\t index = _INTERNAL.index;\n\n\t\tconst values = getHeaders(target, kind);\n\t\tconst len = values.length;\n\t\tif (index >= len) {\n\t\t\treturn {\n\t\t\t\tvalue: undefined,\n\t\t\t\tdone: true\n\t\t\t};\n\t\t}\n\n\t\tthis[INTERNAL].index = index + 1;\n\n\t\treturn {\n\t\t\tvalue: values[index],\n\t\t\tdone: false\n\t\t};\n\t}\n}, Object.getPrototypeOf(Object.getPrototypeOf([][Symbol.iterator]())));\n\nObject.defineProperty(HeadersIteratorPrototype, Symbol.toStringTag, {\n\tvalue: 'HeadersIterator',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\n/**\n * Export the Headers object in a form that Node.js can consume.\n *\n * @param Headers headers\n * @return Object\n */\nfunction exportNodeCompatibleHeaders(headers) {\n\tconst obj = Object.assign({ __proto__: null }, headers[MAP]);\n\n\t// http.request() only supports string as Host header. This hack makes\n\t// specifying custom Host header possible.\n\tconst hostHeaderKey = find(headers[MAP], 'Host');\n\tif (hostHeaderKey !== undefined) {\n\t\tobj[hostHeaderKey] = obj[hostHeaderKey][0];\n\t}\n\n\treturn obj;\n}\n\n/**\n * Create a Headers object from an object of headers, ignoring those that do\n * not conform to HTTP grammar productions.\n *\n * @param Object obj Object of headers\n * @return Headers\n */\nfunction createHeadersLenient(obj) {\n\tconst headers = new Headers();\n\tfor (const name of Object.keys(obj)) {\n\t\tif (invalidTokenRegex.test(name)) {\n\t\t\tcontinue;\n\t\t}\n\t\tif (Array.isArray(obj[name])) {\n\t\t\tfor (const val of obj[name]) {\n\t\t\t\tif (invalidHeaderCharRegex.test(val)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\t\t\t\tif (headers[MAP][name] === undefined) {\n\t\t\t\t\theaders[MAP][name] = [val];\n\t\t\t\t} else {\n\t\t\t\t\theaders[MAP][name].push(val);\n\t\t\t\t}\n\t\t\t}\n\t\t} else if (!invalidHeaderCharRegex.test(obj[name])) {\n\t\t\theaders[MAP][name] = [obj[name]];\n\t\t}\n\t}\n\treturn headers;\n}\n\nconst INTERNALS$1 = Symbol('Response internals');\n\n// fix an issue where \"STATUS_CODES\" aren't a named export for node <10\nconst STATUS_CODES = http.STATUS_CODES;\n\n/**\n * Response class\n *\n * @param Stream body Readable stream\n * @param Object opts Response options\n * @return Void\n */\nclass Response {\n\tconstructor() {\n\t\tlet body = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;\n\t\tlet opts = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n\t\tBody.call(this, body, opts);\n\n\t\tconst status = opts.status || 200;\n\t\tconst headers = new Headers(opts.headers);\n\n\t\tif (body != null && !headers.has('Content-Type')) {\n\t\t\tconst contentType = extractContentType(body);\n\t\t\tif (contentType) {\n\t\t\t\theaders.append('Content-Type', contentType);\n\t\t\t}\n\t\t}\n\n\t\tthis[INTERNALS$1] = {\n\t\t\turl: opts.url,\n\t\t\tstatus,\n\t\t\tstatusText: opts.statusText || STATUS_CODES[status],\n\t\t\theaders,\n\t\t\tcounter: opts.counter\n\t\t};\n\t}\n\n\tget url() {\n\t\treturn this[INTERNALS$1].url || '';\n\t}\n\n\tget status() {\n\t\treturn this[INTERNALS$1].status;\n\t}\n\n\t/**\n * Convenience property representing if the request ended normally\n */\n\tget ok() {\n\t\treturn this[INTERNALS$1].status >= 200 && this[INTERNALS$1].status < 300;\n\t}\n\n\tget redirected() {\n\t\treturn this[INTERNALS$1].counter > 0;\n\t}\n\n\tget statusText() {\n\t\treturn this[INTERNALS$1].statusText;\n\t}\n\n\tget headers() {\n\t\treturn this[INTERNALS$1].headers;\n\t}\n\n\t/**\n * Clone this response\n *\n * @return Response\n */\n\tclone() {\n\t\treturn new Response(clone(this), {\n\t\t\turl: this.url,\n\t\t\tstatus: this.status,\n\t\t\tstatusText: this.statusText,\n\t\t\theaders: this.headers,\n\t\t\tok: this.ok,\n\t\t\tredirected: this.redirected\n\t\t});\n\t}\n}\n\nBody.mixIn(Response.prototype);\n\nObject.defineProperties(Response.prototype, {\n\turl: { enumerable: true },\n\tstatus: { enumerable: true },\n\tok: { enumerable: true },\n\tredirected: { enumerable: true },\n\tstatusText: { enumerable: true },\n\theaders: { enumerable: true },\n\tclone: { enumerable: true }\n});\n\nObject.defineProperty(Response.prototype, Symbol.toStringTag, {\n\tvalue: 'Response',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nconst INTERNALS$2 = Symbol('Request internals');\nconst URL = Url.URL || whatwgUrl.URL;\n\n// fix an issue where \"format\", \"parse\" aren't a named export for node <10\nconst parse_url = Url.parse;\nconst format_url = Url.format;\n\n/**\n * Wrapper around `new URL` to handle arbitrary URLs\n *\n * @param {string} urlStr\n * @return {void}\n */\nfunction parseURL(urlStr) {\n\t/*\n \tCheck whether the URL is absolute or not\n \t\tScheme: https://tools.ietf.org/html/rfc3986#section-3.1\n \tAbsolute URL: https://tools.ietf.org/html/rfc3986#section-4.3\n */\n\tif (/^[a-zA-Z][a-zA-Z\\d+\\-.]*:/.exec(urlStr)) {\n\t\turlStr = new URL(urlStr).toString();\n\t}\n\n\t// Fallback to old implementation for arbitrary URLs\n\treturn parse_url(urlStr);\n}\n\nconst streamDestructionSupported = 'destroy' in Stream.Readable.prototype;\n\n/**\n * Check if a value is an instance of Request.\n *\n * @param Mixed input\n * @return Boolean\n */\nfunction isRequest(input) {\n\treturn typeof input === 'object' && typeof input[INTERNALS$2] === 'object';\n}\n\nfunction isAbortSignal(signal) {\n\tconst proto = signal && typeof signal === 'object' && Object.getPrototypeOf(signal);\n\treturn !!(proto && proto.constructor.name === 'AbortSignal');\n}\n\n/**\n * Request class\n *\n * @param Mixed input Url or Request instance\n * @param Object init Custom options\n * @return Void\n */\nclass Request {\n\tconstructor(input) {\n\t\tlet init = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};\n\n\t\tlet parsedURL;\n\n\t\t// normalize input\n\t\tif (!isRequest(input)) {\n\t\t\tif (input && input.href) {\n\t\t\t\t// in order to support Node.js' Url objects; though WHATWG's URL objects\n\t\t\t\t// will fall into this branch also (since their `toString()` will return\n\t\t\t\t// `href` property anyway)\n\t\t\t\tparsedURL = parseURL(input.href);\n\t\t\t} else {\n\t\t\t\t// coerce input to a string before attempting to parse\n\t\t\t\tparsedURL = parseURL(`${input}`);\n\t\t\t}\n\t\t\tinput = {};\n\t\t} else {\n\t\t\tparsedURL = parseURL(input.url);\n\t\t}\n\n\t\tlet method = init.method || input.method || 'GET';\n\t\tmethod = method.toUpperCase();\n\n\t\tif ((init.body != null || isRequest(input) && input.body !== null) && (method === 'GET' || method === 'HEAD')) {\n\t\t\tthrow new TypeError('Request with GET/HEAD method cannot have body');\n\t\t}\n\n\t\tlet inputBody = init.body != null ? init.body : isRequest(input) && input.body !== null ? clone(input) : null;\n\n\t\tBody.call(this, inputBody, {\n\t\t\ttimeout: init.timeout || input.timeout || 0,\n\t\t\tsize: init.size || input.size || 0\n\t\t});\n\n\t\tconst headers = new Headers(init.headers || input.headers || {});\n\n\t\tif (inputBody != null && !headers.has('Content-Type')) {\n\t\t\tconst contentType = extractContentType(inputBody);\n\t\t\tif (contentType) {\n\t\t\t\theaders.append('Content-Type', contentType);\n\t\t\t}\n\t\t}\n\n\t\tlet signal = isRequest(input) ? input.signal : null;\n\t\tif ('signal' in init) signal = init.signal;\n\n\t\tif (signal != null && !isAbortSignal(signal)) {\n\t\t\tthrow new TypeError('Expected signal to be an instanceof AbortSignal');\n\t\t}\n\n\t\tthis[INTERNALS$2] = {\n\t\t\tmethod,\n\t\t\tredirect: init.redirect || input.redirect || 'follow',\n\t\t\theaders,\n\t\t\tparsedURL,\n\t\t\tsignal\n\t\t};\n\n\t\t// node-fetch-only options\n\t\tthis.follow = init.follow !== undefined ? init.follow : input.follow !== undefined ? input.follow : 20;\n\t\tthis.compress = init.compress !== undefined ? init.compress : input.compress !== undefined ? input.compress : true;\n\t\tthis.counter = init.counter || input.counter || 0;\n\t\tthis.agent = init.agent || input.agent;\n\t}\n\n\tget method() {\n\t\treturn this[INTERNALS$2].method;\n\t}\n\n\tget url() {\n\t\treturn format_url(this[INTERNALS$2].parsedURL);\n\t}\n\n\tget headers() {\n\t\treturn this[INTERNALS$2].headers;\n\t}\n\n\tget redirect() {\n\t\treturn this[INTERNALS$2].redirect;\n\t}\n\n\tget signal() {\n\t\treturn this[INTERNALS$2].signal;\n\t}\n\n\t/**\n * Clone this request\n *\n * @return Request\n */\n\tclone() {\n\t\treturn new Request(this);\n\t}\n}\n\nBody.mixIn(Request.prototype);\n\nObject.defineProperty(Request.prototype, Symbol.toStringTag, {\n\tvalue: 'Request',\n\twritable: false,\n\tenumerable: false,\n\tconfigurable: true\n});\n\nObject.defineProperties(Request.prototype, {\n\tmethod: { enumerable: true },\n\turl: { enumerable: true },\n\theaders: { enumerable: true },\n\tredirect: { enumerable: true },\n\tclone: { enumerable: true },\n\tsignal: { enumerable: true }\n});\n\n/**\n * Convert a Request to Node.js http request options.\n *\n * @param Request A Request instance\n * @return Object The options object to be passed to http.request\n */\nfunction getNodeRequestOptions(request) {\n\tconst parsedURL = request[INTERNALS$2].parsedURL;\n\tconst headers = new Headers(request[INTERNALS$2].headers);\n\n\t// fetch step 1.3\n\tif (!headers.has('Accept')) {\n\t\theaders.set('Accept', '*/*');\n\t}\n\n\t// Basic fetch\n\tif (!parsedURL.protocol || !parsedURL.hostname) {\n\t\tthrow new TypeError('Only absolute URLs are supported');\n\t}\n\n\tif (!/^https?:$/.test(parsedURL.protocol)) {\n\t\tthrow new TypeError('Only HTTP(S) protocols are supported');\n\t}\n\n\tif (request.signal && request.body instanceof Stream.Readable && !streamDestructionSupported) {\n\t\tthrow new Error('Cancellation of streamed requests with AbortSignal is not supported in node < 8');\n\t}\n\n\t// HTTP-network-or-cache fetch steps 2.4-2.7\n\tlet contentLengthValue = null;\n\tif (request.body == null && /^(POST|PUT)$/i.test(request.method)) {\n\t\tcontentLengthValue = '0';\n\t}\n\tif (request.body != null) {\n\t\tconst totalBytes = getTotalBytes(request);\n\t\tif (typeof totalBytes === 'number') {\n\t\t\tcontentLengthValue = String(totalBytes);\n\t\t}\n\t}\n\tif (contentLengthValue) {\n\t\theaders.set('Content-Length', contentLengthValue);\n\t}\n\n\t// HTTP-network-or-cache fetch step 2.11\n\tif (!headers.has('User-Agent')) {\n\t\theaders.set('User-Agent', 'node-fetch/1.0 (+https://github.com/bitinn/node-fetch)');\n\t}\n\n\t// HTTP-network-or-cache fetch step 2.15\n\tif (request.compress && !headers.has('Accept-Encoding')) {\n\t\theaders.set('Accept-Encoding', 'gzip,deflate');\n\t}\n\n\tlet agent = request.agent;\n\tif (typeof agent === 'function') {\n\t\tagent = agent(parsedURL);\n\t}\n\n\tif (!headers.has('Connection') && !agent) {\n\t\theaders.set('Connection', 'close');\n\t}\n\n\t// HTTP-network fetch step 4.2\n\t// chunked encoding is handled by Node.js\n\n\treturn Object.assign({}, parsedURL, {\n\t\tmethod: request.method,\n\t\theaders: exportNodeCompatibleHeaders(headers),\n\t\tagent\n\t});\n}\n\n/**\n * abort-error.js\n *\n * AbortError interface for cancelled requests\n */\n\n/**\n * Create AbortError instance\n *\n * @param String message Error message for human\n * @return AbortError\n */\nfunction AbortError(message) {\n Error.call(this, message);\n\n this.type = 'aborted';\n this.message = message;\n\n // hide custom error implementation details from end-users\n Error.captureStackTrace(this, this.constructor);\n}\n\nAbortError.prototype = Object.create(Error.prototype);\nAbortError.prototype.constructor = AbortError;\nAbortError.prototype.name = 'AbortError';\n\nconst URL$1 = Url.URL || whatwgUrl.URL;\n\n// fix an issue where \"PassThrough\", \"resolve\" aren't a named export for node <10\nconst PassThrough$1 = Stream.PassThrough;\n\nconst isDomainOrSubdomain = function isDomainOrSubdomain(destination, original) {\n\tconst orig = new URL$1(original).hostname;\n\tconst dest = new URL$1(destination).hostname;\n\n\treturn orig === dest || orig[orig.length - dest.length - 1] === '.' && orig.endsWith(dest);\n};\n\n/**\n * Fetch function\n *\n * @param Mixed url Absolute url or Request instance\n * @param Object opts Fetch options\n * @return Promise\n */\nfunction fetch(url, opts) {\n\n\t// allow custom promise\n\tif (!fetch.Promise) {\n\t\tthrow new Error('native promise missing, set fetch.Promise to your favorite alternative');\n\t}\n\n\tBody.Promise = fetch.Promise;\n\n\t// wrap http.request into fetch\n\treturn new fetch.Promise(function (resolve, reject) {\n\t\t// build request object\n\t\tconst request = new Request(url, opts);\n\t\tconst options = getNodeRequestOptions(request);\n\n\t\tconst send = (options.protocol === 'https:' ? https : http).request;\n\t\tconst signal = request.signal;\n\n\t\tlet response = null;\n\n\t\tconst abort = function abort() {\n\t\t\tlet error = new AbortError('The user aborted a request.');\n\t\t\treject(error);\n\t\t\tif (request.body && request.body instanceof Stream.Readable) {\n\t\t\t\trequest.body.destroy(error);\n\t\t\t}\n\t\t\tif (!response || !response.body) return;\n\t\t\tresponse.body.emit('error', error);\n\t\t};\n\n\t\tif (signal && signal.aborted) {\n\t\t\tabort();\n\t\t\treturn;\n\t\t}\n\n\t\tconst abortAndFinalize = function abortAndFinalize() {\n\t\t\tabort();\n\t\t\tfinalize();\n\t\t};\n\n\t\t// send request\n\t\tconst req = send(options);\n\t\tlet reqTimeout;\n\n\t\tif (signal) {\n\t\t\tsignal.addEventListener('abort', abortAndFinalize);\n\t\t}\n\n\t\tfunction finalize() {\n\t\t\treq.abort();\n\t\t\tif (signal) signal.removeEventListener('abort', abortAndFinalize);\n\t\t\tclearTimeout(reqTimeout);\n\t\t}\n\n\t\tif (request.timeout) {\n\t\t\treq.once('socket', function (socket) {\n\t\t\t\treqTimeout = setTimeout(function () {\n\t\t\t\t\treject(new FetchError(`network timeout at: ${request.url}`, 'request-timeout'));\n\t\t\t\t\tfinalize();\n\t\t\t\t}, request.timeout);\n\t\t\t});\n\t\t}\n\n\t\treq.on('error', function (err) {\n\t\t\treject(new FetchError(`request to ${request.url} failed, reason: ${err.message}`, 'system', err));\n\t\t\tfinalize();\n\t\t});\n\n\t\treq.on('response', function (res) {\n\t\t\tclearTimeout(reqTimeout);\n\n\t\t\tconst headers = createHeadersLenient(res.headers);\n\n\t\t\t// HTTP fetch step 5\n\t\t\tif (fetch.isRedirect(res.statusCode)) {\n\t\t\t\t// HTTP fetch step 5.2\n\t\t\t\tconst location = headers.get('Location');\n\n\t\t\t\t// HTTP fetch step 5.3\n\t\t\t\tlet locationURL = null;\n\t\t\t\ttry {\n\t\t\t\t\tlocationURL = location === null ? null : new URL$1(location, request.url).toString();\n\t\t\t\t} catch (err) {\n\t\t\t\t\t// error here can only be invalid URL in Location: header\n\t\t\t\t\t// do not throw when options.redirect == manual\n\t\t\t\t\t// let the user extract the errorneous redirect URL\n\t\t\t\t\tif (request.redirect !== 'manual') {\n\t\t\t\t\t\treject(new FetchError(`uri requested responds with an invalid redirect URL: ${location}`, 'invalid-redirect'));\n\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\treturn;\n\t\t\t\t\t}\n\t\t\t\t}\n\n\t\t\t\t// HTTP fetch step 5.5\n\t\t\t\tswitch (request.redirect) {\n\t\t\t\t\tcase 'error':\n\t\t\t\t\t\treject(new FetchError(`uri requested responds with a redirect, redirect mode is set to error: ${request.url}`, 'no-redirect'));\n\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\treturn;\n\t\t\t\t\tcase 'manual':\n\t\t\t\t\t\t// node-fetch-specific step: make manual redirect a bit easier to use by setting the Location header value to the resolved URL.\n\t\t\t\t\t\tif (locationURL !== null) {\n\t\t\t\t\t\t\t// handle corrupted header\n\t\t\t\t\t\t\ttry {\n\t\t\t\t\t\t\t\theaders.set('Location', locationURL);\n\t\t\t\t\t\t\t} catch (err) {\n\t\t\t\t\t\t\t\t// istanbul ignore next: nodejs server prevent invalid response headers, we can't test this through normal request\n\t\t\t\t\t\t\t\treject(err);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\t\t\t\t\t\tbreak;\n\t\t\t\t\tcase 'follow':\n\t\t\t\t\t\t// HTTP-redirect fetch step 2\n\t\t\t\t\t\tif (locationURL === null) {\n\t\t\t\t\t\t\tbreak;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 5\n\t\t\t\t\t\tif (request.counter >= request.follow) {\n\t\t\t\t\t\t\treject(new FetchError(`maximum redirect reached at: ${request.url}`, 'max-redirect'));\n\t\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 6 (counter increment)\n\t\t\t\t\t\t// Create a new Request object.\n\t\t\t\t\t\tconst requestOpts = {\n\t\t\t\t\t\t\theaders: new Headers(request.headers),\n\t\t\t\t\t\t\tfollow: request.follow,\n\t\t\t\t\t\t\tcounter: request.counter + 1,\n\t\t\t\t\t\t\tagent: request.agent,\n\t\t\t\t\t\t\tcompress: request.compress,\n\t\t\t\t\t\t\tmethod: request.method,\n\t\t\t\t\t\t\tbody: request.body,\n\t\t\t\t\t\t\tsignal: request.signal,\n\t\t\t\t\t\t\ttimeout: request.timeout,\n\t\t\t\t\t\t\tsize: request.size\n\t\t\t\t\t\t};\n\n\t\t\t\t\t\tif (!isDomainOrSubdomain(request.url, locationURL)) {\n\t\t\t\t\t\t\tfor (const name of ['authorization', 'www-authenticate', 'cookie', 'cookie2']) {\n\t\t\t\t\t\t\t\trequestOpts.headers.delete(name);\n\t\t\t\t\t\t\t}\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 9\n\t\t\t\t\t\tif (res.statusCode !== 303 && request.body && getTotalBytes(request) === null) {\n\t\t\t\t\t\t\treject(new FetchError('Cannot follow redirect with body being a readable stream', 'unsupported-redirect'));\n\t\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\t\treturn;\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 11\n\t\t\t\t\t\tif (res.statusCode === 303 || (res.statusCode === 301 || res.statusCode === 302) && request.method === 'POST') {\n\t\t\t\t\t\t\trequestOpts.method = 'GET';\n\t\t\t\t\t\t\trequestOpts.body = undefined;\n\t\t\t\t\t\t\trequestOpts.headers.delete('content-length');\n\t\t\t\t\t\t}\n\n\t\t\t\t\t\t// HTTP-redirect fetch step 15\n\t\t\t\t\t\tresolve(fetch(new Request(locationURL, requestOpts)));\n\t\t\t\t\t\tfinalize();\n\t\t\t\t\t\treturn;\n\t\t\t\t}\n\t\t\t}\n\n\t\t\t// prepare response\n\t\t\tres.once('end', function () {\n\t\t\t\tif (signal) signal.removeEventListener('abort', abortAndFinalize);\n\t\t\t});\n\t\t\tlet body = res.pipe(new PassThrough$1());\n\n\t\t\tconst response_options = {\n\t\t\t\turl: request.url,\n\t\t\t\tstatus: res.statusCode,\n\t\t\t\tstatusText: res.statusMessage,\n\t\t\t\theaders: headers,\n\t\t\t\tsize: request.size,\n\t\t\t\ttimeout: request.timeout,\n\t\t\t\tcounter: request.counter\n\t\t\t};\n\n\t\t\t// HTTP-network fetch step 12.1.1.3\n\t\t\tconst codings = headers.get('Content-Encoding');\n\n\t\t\t// HTTP-network fetch step 12.1.1.4: handle content codings\n\n\t\t\t// in following scenarios we ignore compression support\n\t\t\t// 1. compression support is disabled\n\t\t\t// 2. HEAD request\n\t\t\t// 3. no Content-Encoding header\n\t\t\t// 4. no content response (204)\n\t\t\t// 5. content not modified response (304)\n\t\t\tif (!request.compress || request.method === 'HEAD' || codings === null || res.statusCode === 204 || res.statusCode === 304) {\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// For Node v6+\n\t\t\t// Be less strict when decoding compressed responses, since sometimes\n\t\t\t// servers send slightly invalid responses that are still accepted\n\t\t\t// by common browsers.\n\t\t\t// Always using Z_SYNC_FLUSH is what cURL does.\n\t\t\tconst zlibOptions = {\n\t\t\t\tflush: zlib.Z_SYNC_FLUSH,\n\t\t\t\tfinishFlush: zlib.Z_SYNC_FLUSH\n\t\t\t};\n\n\t\t\t// for gzip\n\t\t\tif (codings == 'gzip' || codings == 'x-gzip') {\n\t\t\t\tbody = body.pipe(zlib.createGunzip(zlibOptions));\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// for deflate\n\t\t\tif (codings == 'deflate' || codings == 'x-deflate') {\n\t\t\t\t// handle the infamous raw deflate response from old servers\n\t\t\t\t// a hack for old IIS and Apache servers\n\t\t\t\tconst raw = res.pipe(new PassThrough$1());\n\t\t\t\traw.once('data', function (chunk) {\n\t\t\t\t\t// see http://stackoverflow.com/questions/37519828\n\t\t\t\t\tif ((chunk[0] & 0x0F) === 0x08) {\n\t\t\t\t\t\tbody = body.pipe(zlib.createInflate());\n\t\t\t\t\t} else {\n\t\t\t\t\t\tbody = body.pipe(zlib.createInflateRaw());\n\t\t\t\t\t}\n\t\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\t\tresolve(response);\n\t\t\t\t});\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// for br\n\t\t\tif (codings == 'br' && typeof zlib.createBrotliDecompress === 'function') {\n\t\t\t\tbody = body.pipe(zlib.createBrotliDecompress());\n\t\t\t\tresponse = new Response(body, response_options);\n\t\t\t\tresolve(response);\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\t// otherwise, use response as-is\n\t\t\tresponse = new Response(body, response_options);\n\t\t\tresolve(response);\n\t\t});\n\n\t\twriteToStream(req, request);\n\t});\n}\n/**\n * Redirect code matching\n *\n * @param Number code Status code\n * @return Boolean\n */\nfetch.isRedirect = function (code) {\n\treturn code === 301 || code === 302 || code === 303 || code === 307 || code === 308;\n};\n\n// expose Promise\nfetch.Promise = global.Promise;\n\nmodule.exports = exports = fetch;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.default = exports;\nexports.Headers = Headers;\nexports.Request = Request;\nexports.Response = Response;\nexports.FetchError = FetchError;\n","var wrappy = require('wrappy')\nmodule.exports = wrappy(once)\nmodule.exports.strict = wrappy(onceStrict)\n\nonce.proto = once(function () {\n Object.defineProperty(Function.prototype, 'once', {\n value: function () {\n return once(this)\n },\n configurable: true\n })\n\n Object.defineProperty(Function.prototype, 'onceStrict', {\n value: function () {\n return onceStrict(this)\n },\n configurable: true\n })\n})\n\nfunction once (fn) {\n var f = function () {\n if (f.called) return f.value\n f.called = true\n return f.value = fn.apply(this, arguments)\n }\n f.called = false\n return f\n}\n\nfunction onceStrict (fn) {\n var f = function () {\n if (f.called)\n throw new Error(f.onceError)\n f.called = true\n return f.value = fn.apply(this, arguments)\n }\n var name = fn.name || 'Function wrapped with `once`'\n f.onceError = name + \" shouldn't be called more than once\"\n f.called = false\n return f\n}\n","/**\n * otplib\n *\n * @author Gerald Yeo \n * @version: 12.0.1\n * @license: MIT\n **/\n'use strict';\n\nObject.defineProperty(exports, '__esModule', { value: true });\n\nvar presetDefault = require('@otplib/preset-default');\n\n\n\nObject.keys(presetDefault).forEach(function (k) {\n\tif (k !== 'default') Object.defineProperty(exports, k, {\n\t\tenumerable: true,\n\t\tget: function () {\n\t\t\treturn presetDefault[k];\n\t\t}\n\t});\n});\n","'use strict';\nconst callsites = require('callsites');\n\nmodule.exports = filepath => {\n\tconst stacks = callsites();\n\n\tif (!filepath) {\n\t\treturn stacks[2].getFileName();\n\t}\n\n\tlet seenVal = false;\n\n\t// Skip the first stack as it's this function\n\tstacks.shift();\n\n\tfor (const stack of stacks) {\n\t\tconst parentFilepath = stack.getFileName();\n\n\t\tif (typeof parentFilepath !== 'string') {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (parentFilepath === filepath) {\n\t\t\tseenVal = true;\n\t\t\tcontinue;\n\t\t}\n\n\t\t// Skip native modules\n\t\tif (parentFilepath === 'module.js') {\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (seenVal && parentFilepath !== filepath) {\n\t\t\treturn parentFilepath;\n\t\t}\n\t}\n};\n","'use strict';\nconst errorEx = require('error-ex');\nconst fallback = require('json-parse-even-better-errors');\nconst {default: LinesAndColumns} = require('lines-and-columns');\nconst {codeFrameColumns} = require('@babel/code-frame');\n\nconst JSONError = errorEx('JSONError', {\n\tfileName: errorEx.append('in %s'),\n\tcodeFrame: errorEx.append('\\n\\n%s\\n')\n});\n\nconst parseJson = (string, reviver, filename) => {\n\tif (typeof reviver === 'string') {\n\t\tfilename = reviver;\n\t\treviver = null;\n\t}\n\n\ttry {\n\t\ttry {\n\t\t\treturn JSON.parse(string, reviver);\n\t\t} catch (error) {\n\t\t\tfallback(string, reviver);\n\t\t\tthrow error;\n\t\t}\n\t} catch (error) {\n\t\terror.message = error.message.replace(/\\n/g, '');\n\t\tconst indexMatch = error.message.match(/in JSON at position (\\d+) while parsing/);\n\n\t\tconst jsonError = new JSONError(error);\n\t\tif (filename) {\n\t\t\tjsonError.fileName = filename;\n\t\t}\n\n\t\tif (indexMatch && indexMatch.length > 0) {\n\t\t\tconst lines = new LinesAndColumns(string);\n\t\t\tconst index = Number(indexMatch[1]);\n\t\t\tconst location = lines.locationForIndex(index);\n\n\t\t\tconst codeFrame = codeFrameColumns(\n\t\t\t\tstring,\n\t\t\t\t{start: {line: location.line + 1, column: location.column + 1}},\n\t\t\t\t{highlightCode: true}\n\t\t\t);\n\n\t\t\tjsonError.codeFrame = codeFrame;\n\t\t}\n\n\t\tthrow jsonError;\n\t}\n};\n\nparseJson.JSONError = JSONError;\n\nmodule.exports = parseJson;\n","'use strict';\nconst {promisify} = require('util');\nconst fs = require('fs');\n\nasync function isType(fsStatType, statsMethodName, filePath) {\n\tif (typeof filePath !== 'string') {\n\t\tthrow new TypeError(`Expected a string, got ${typeof filePath}`);\n\t}\n\n\ttry {\n\t\tconst stats = await promisify(fs[fsStatType])(filePath);\n\t\treturn stats[statsMethodName]();\n\t} catch (error) {\n\t\tif (error.code === 'ENOENT') {\n\t\t\treturn false;\n\t\t}\n\n\t\tthrow error;\n\t}\n}\n\nfunction isTypeSync(fsStatType, statsMethodName, filePath) {\n\tif (typeof filePath !== 'string') {\n\t\tthrow new TypeError(`Expected a string, got ${typeof filePath}`);\n\t}\n\n\ttry {\n\t\treturn fs[fsStatType](filePath)[statsMethodName]();\n\t} catch (error) {\n\t\tif (error.code === 'ENOENT') {\n\t\t\treturn false;\n\t\t}\n\n\t\tthrow error;\n\t}\n}\n\nexports.isFile = isType.bind(null, 'stat', 'isFile');\nexports.isDirectory = isType.bind(null, 'stat', 'isDirectory');\nexports.isSymlink = isType.bind(null, 'lstat', 'isSymbolicLink');\nexports.isFileSync = isTypeSync.bind(null, 'statSync', 'isFile');\nexports.isDirectorySync = isTypeSync.bind(null, 'statSync', 'isDirectory');\nexports.isSymlinkSync = isTypeSync.bind(null, 'lstatSync', 'isSymbolicLink');\n","module.exports = Pend;\n\nfunction Pend() {\n this.pending = 0;\n this.max = Infinity;\n this.listeners = [];\n this.waiting = [];\n this.error = null;\n}\n\nPend.prototype.go = function(fn) {\n if (this.pending < this.max) {\n pendGo(this, fn);\n } else {\n this.waiting.push(fn);\n }\n};\n\nPend.prototype.wait = function(cb) {\n if (this.pending === 0) {\n cb(this.error);\n } else {\n this.listeners.push(cb);\n }\n};\n\nPend.prototype.hold = function() {\n return pendHold(this);\n};\n\nfunction pendHold(self) {\n self.pending += 1;\n var called = false;\n return onCb;\n function onCb(err) {\n if (called) throw new Error(\"callback called twice\");\n called = true;\n self.error = self.error || err;\n self.pending -= 1;\n if (self.waiting.length > 0 && self.pending < self.max) {\n pendGo(self, self.waiting.shift());\n } else if (self.pending === 0) {\n var listeners = self.listeners;\n self.listeners = [];\n listeners.forEach(cbListener);\n }\n }\n function cbListener(listener) {\n listener(self.error);\n }\n}\n\nfunction pendGo(self, fn) {\n fn(pendHold(self));\n}\n","module.exports = require('./lib/node-progress');\n","/*!\n * node-progress\n * Copyright(c) 2011 TJ Holowaychuk \n * MIT Licensed\n */\n\n/**\n * Expose `ProgressBar`.\n */\n\nexports = module.exports = ProgressBar;\n\n/**\n * Initialize a `ProgressBar` with the given `fmt` string and `options` or\n * `total`.\n *\n * Options:\n *\n * - `curr` current completed index\n * - `total` total number of ticks to complete\n * - `width` the displayed width of the progress bar defaulting to total\n * - `stream` the output stream defaulting to stderr\n * - `head` head character defaulting to complete character\n * - `complete` completion character defaulting to \"=\"\n * - `incomplete` incomplete character defaulting to \"-\"\n * - `renderThrottle` minimum time between updates in milliseconds defaulting to 16\n * - `callback` optional function to call when the progress bar completes\n * - `clear` will clear the progress bar upon termination\n *\n * Tokens:\n *\n * - `:bar` the progress bar itself\n * - `:current` current tick number\n * - `:total` total ticks\n * - `:elapsed` time elapsed in seconds\n * - `:percent` completion percentage\n * - `:eta` eta in seconds\n * - `:rate` rate of ticks per second\n *\n * @param {string} fmt\n * @param {object|number} options or total\n * @api public\n */\n\nfunction ProgressBar(fmt, options) {\n this.stream = options.stream || process.stderr;\n\n if (typeof(options) == 'number') {\n var total = options;\n options = {};\n options.total = total;\n } else {\n options = options || {};\n if ('string' != typeof fmt) throw new Error('format required');\n if ('number' != typeof options.total) throw new Error('total required');\n }\n\n this.fmt = fmt;\n this.curr = options.curr || 0;\n this.total = options.total;\n this.width = options.width || this.total;\n this.clear = options.clear\n this.chars = {\n complete : options.complete || '=',\n incomplete : options.incomplete || '-',\n head : options.head || (options.complete || '=')\n };\n this.renderThrottle = options.renderThrottle !== 0 ? (options.renderThrottle || 16) : 0;\n this.lastRender = -Infinity;\n this.callback = options.callback || function () {};\n this.tokens = {};\n this.lastDraw = '';\n}\n\n/**\n * \"tick\" the progress bar with optional `len` and optional `tokens`.\n *\n * @param {number|object} len or tokens\n * @param {object} tokens\n * @api public\n */\n\nProgressBar.prototype.tick = function(len, tokens){\n if (len !== 0)\n len = len || 1;\n\n // swap tokens\n if ('object' == typeof len) tokens = len, len = 1;\n if (tokens) this.tokens = tokens;\n\n // start time for eta\n if (0 == this.curr) this.start = new Date;\n\n this.curr += len\n\n // try to render\n this.render();\n\n // progress complete\n if (this.curr >= this.total) {\n this.render(undefined, true);\n this.complete = true;\n this.terminate();\n this.callback(this);\n return;\n }\n};\n\n/**\n * Method to render the progress bar with optional `tokens` to place in the\n * progress bar's `fmt` field.\n *\n * @param {object} tokens\n * @api public\n */\n\nProgressBar.prototype.render = function (tokens, force) {\n force = force !== undefined ? force : false;\n if (tokens) this.tokens = tokens;\n\n if (!this.stream.isTTY) return;\n\n var now = Date.now();\n var delta = now - this.lastRender;\n if (!force && (delta < this.renderThrottle)) {\n return;\n } else {\n this.lastRender = now;\n }\n\n var ratio = this.curr / this.total;\n ratio = Math.min(Math.max(ratio, 0), 1);\n\n var percent = Math.floor(ratio * 100);\n var incomplete, complete, completeLength;\n var elapsed = new Date - this.start;\n var eta = (percent == 100) ? 0 : elapsed * (this.total / this.curr - 1);\n var rate = this.curr / (elapsed / 1000);\n\n /* populate the bar template with percentages and timestamps */\n var str = this.fmt\n .replace(':current', this.curr)\n .replace(':total', this.total)\n .replace(':elapsed', isNaN(elapsed) ? '0.0' : (elapsed / 1000).toFixed(1))\n .replace(':eta', (isNaN(eta) || !isFinite(eta)) ? '0.0' : (eta / 1000)\n .toFixed(1))\n .replace(':percent', percent.toFixed(0) + '%')\n .replace(':rate', Math.round(rate));\n\n /* compute the available space (non-zero) for the bar */\n var availableSpace = Math.max(0, this.stream.columns - str.replace(':bar', '').length);\n if(availableSpace && process.platform === 'win32'){\n availableSpace = availableSpace - 1;\n }\n\n var width = Math.min(this.width, availableSpace);\n\n /* TODO: the following assumes the user has one ':bar' token */\n completeLength = Math.round(width * ratio);\n complete = Array(Math.max(0, completeLength + 1)).join(this.chars.complete);\n incomplete = Array(Math.max(0, width - completeLength + 1)).join(this.chars.incomplete);\n\n /* add head to the complete string */\n if(completeLength > 0)\n complete = complete.slice(0, -1) + this.chars.head;\n\n /* fill in the actual progress bar */\n str = str.replace(':bar', complete + incomplete);\n\n /* replace the extra tokens */\n if (this.tokens) for (var key in this.tokens) str = str.replace(':' + key, this.tokens[key]);\n\n if (this.lastDraw !== str) {\n this.stream.cursorTo(0);\n this.stream.write(str);\n this.stream.clearLine(1);\n this.lastDraw = str;\n }\n};\n\n/**\n * \"update\" the progress bar to represent an exact percentage.\n * The ratio (between 0 and 1) specified will be multiplied by `total` and\n * floored, representing the closest available \"tick.\" For example, if a\n * progress bar has a length of 3 and `update(0.5)` is called, the progress\n * will be set to 1.\n *\n * A ratio of 0.5 will attempt to set the progress to halfway.\n *\n * @param {number} ratio The ratio (between 0 and 1 inclusive) to set the\n * overall completion to.\n * @api public\n */\n\nProgressBar.prototype.update = function (ratio, tokens) {\n var goal = Math.floor(ratio * this.total);\n var delta = goal - this.curr;\n\n this.tick(delta, tokens);\n};\n\n/**\n * \"interrupt\" the progress bar and write a message above it.\n * @param {string} message The message to write.\n * @api public\n */\n\nProgressBar.prototype.interrupt = function (message) {\n // clear the current line\n this.stream.clearLine();\n // move the cursor to the start of the line\n this.stream.cursorTo(0);\n // write the message text\n this.stream.write(message);\n // terminate the line after writing the message\n this.stream.write('\\n');\n // re-display the progress bar with its lastDraw\n this.stream.write(this.lastDraw);\n};\n\n/**\n * Terminates a progress bar.\n *\n * @api public\n */\n\nProgressBar.prototype.terminate = function () {\n if (this.clear) {\n if (this.stream.clearLine) {\n this.stream.clearLine();\n this.stream.cursorTo(0);\n }\n } else {\n this.stream.write('\\n');\n }\n};\n","'use strict';\n\nvar parseUrl = require('url').parse;\n\nvar DEFAULT_PORTS = {\n ftp: 21,\n gopher: 70,\n http: 80,\n https: 443,\n ws: 80,\n wss: 443,\n};\n\nvar stringEndsWith = String.prototype.endsWith || function(s) {\n return s.length <= this.length &&\n this.indexOf(s, this.length - s.length) !== -1;\n};\n\n/**\n * @param {string|object} url - The URL, or the result from url.parse.\n * @return {string} The URL of the proxy that should handle the request to the\n * given URL. If no proxy is set, this will be an empty string.\n */\nfunction getProxyForUrl(url) {\n var parsedUrl = typeof url === 'string' ? parseUrl(url) : url || {};\n var proto = parsedUrl.protocol;\n var hostname = parsedUrl.host;\n var port = parsedUrl.port;\n if (typeof hostname !== 'string' || !hostname || typeof proto !== 'string') {\n return ''; // Don't proxy URLs without a valid scheme or host.\n }\n\n proto = proto.split(':', 1)[0];\n // Stripping ports in this way instead of using parsedUrl.hostname to make\n // sure that the brackets around IPv6 addresses are kept.\n hostname = hostname.replace(/:\\d*$/, '');\n port = parseInt(port) || DEFAULT_PORTS[proto] || 0;\n if (!shouldProxy(hostname, port)) {\n return ''; // Don't proxy URLs that match NO_PROXY.\n }\n\n var proxy =\n getEnv('npm_config_' + proto + '_proxy') ||\n getEnv(proto + '_proxy') ||\n getEnv('npm_config_proxy') ||\n getEnv('all_proxy');\n if (proxy && proxy.indexOf('://') === -1) {\n // Missing scheme in proxy, default to the requested URL's scheme.\n proxy = proto + '://' + proxy;\n }\n return proxy;\n}\n\n/**\n * Determines whether a given URL should be proxied.\n *\n * @param {string} hostname - The host name of the URL.\n * @param {number} port - The effective port of the URL.\n * @returns {boolean} Whether the given URL should be proxied.\n * @private\n */\nfunction shouldProxy(hostname, port) {\n var NO_PROXY =\n (getEnv('npm_config_no_proxy') || getEnv('no_proxy')).toLowerCase();\n if (!NO_PROXY) {\n return true; // Always proxy if NO_PROXY is not set.\n }\n if (NO_PROXY === '*') {\n return false; // Never proxy if wildcard is set.\n }\n\n return NO_PROXY.split(/[,\\s]/).every(function(proxy) {\n if (!proxy) {\n return true; // Skip zero-length hosts.\n }\n var parsedProxy = proxy.match(/^(.+):(\\d+)$/);\n var parsedProxyHostname = parsedProxy ? parsedProxy[1] : proxy;\n var parsedProxyPort = parsedProxy ? parseInt(parsedProxy[2]) : 0;\n if (parsedProxyPort && parsedProxyPort !== port) {\n return true; // Skip if ports don't match.\n }\n\n if (!/^[.*]/.test(parsedProxyHostname)) {\n // No wildcards, so stop proxying if there is an exact match.\n return hostname !== parsedProxyHostname;\n }\n\n if (parsedProxyHostname.charAt(0) === '*') {\n // Remove leading wildcard.\n parsedProxyHostname = parsedProxyHostname.slice(1);\n }\n // Stop proxying if the hostname ends with the no_proxy host.\n return !stringEndsWith.call(hostname, parsedProxyHostname);\n });\n}\n\n/**\n * Get the value for an environment variable.\n *\n * @param {string} key - The name of the environment variable.\n * @return {string} The value of the environment variable.\n * @private\n */\nfunction getEnv(key) {\n return process.env[key.toLowerCase()] || process.env[key.toUpperCase()] || '';\n}\n\nexports.getProxyForUrl = getProxyForUrl;\n","var once = require('once')\nvar eos = require('end-of-stream')\nvar fs = require('fs') // we only need fs to get the ReadStream and WriteStream prototypes\n\nvar noop = function () {}\nvar ancient = /^v?\\.0/.test(process.version)\n\nvar isFn = function (fn) {\n return typeof fn === 'function'\n}\n\nvar isFS = function (stream) {\n if (!ancient) return false // newer node version do not need to care about fs is a special way\n if (!fs) return false // browser\n return (stream instanceof (fs.ReadStream || noop) || stream instanceof (fs.WriteStream || noop)) && isFn(stream.close)\n}\n\nvar isRequest = function (stream) {\n return stream.setHeader && isFn(stream.abort)\n}\n\nvar destroyer = function (stream, reading, writing, callback) {\n callback = once(callback)\n\n var closed = false\n stream.on('close', function () {\n closed = true\n })\n\n eos(stream, {readable: reading, writable: writing}, function (err) {\n if (err) return callback(err)\n closed = true\n callback()\n })\n\n var destroyed = false\n return function (err) {\n if (closed) return\n if (destroyed) return\n destroyed = true\n\n if (isFS(stream)) return stream.close(noop) // use close for fs streams to avoid fd leaks\n if (isRequest(stream)) return stream.abort() // request.destroy just do .end - .abort is what we want\n\n if (isFn(stream.destroy)) return stream.destroy()\n\n callback(err || new Error('stream was destroyed'))\n }\n}\n\nvar call = function (fn) {\n fn()\n}\n\nvar pipe = function (from, to) {\n return from.pipe(to)\n}\n\nvar pump = function () {\n var streams = Array.prototype.slice.call(arguments)\n var callback = isFn(streams[streams.length - 1] || noop) && streams.pop() || noop\n\n if (Array.isArray(streams[0])) streams = streams[0]\n if (streams.length < 2) throw new Error('pump requires two streams per minimum')\n\n var error\n var destroys = streams.map(function (stream, i) {\n var reading = i < streams.length - 1\n var writing = i > 0\n return destroyer(stream, reading, writing, function (err) {\n if (!error) error = err\n if (err) destroys.forEach(call)\n if (reading) return\n destroys.forEach(call)\n callback(error)\n })\n })\n\n return streams.reduce(pipe)\n}\n\nmodule.exports = pump\n","'use strict';\n\nconst codes = {};\n\nfunction createErrorType(code, message, Base) {\n if (!Base) {\n Base = Error\n }\n\n function getMessage (arg1, arg2, arg3) {\n if (typeof message === 'string') {\n return message\n } else {\n return message(arg1, arg2, arg3)\n }\n }\n\n class NodeError extends Base {\n constructor (arg1, arg2, arg3) {\n super(getMessage(arg1, arg2, arg3));\n }\n }\n\n NodeError.prototype.name = Base.name;\n NodeError.prototype.code = code;\n\n codes[code] = NodeError;\n}\n\n// https://github.com/nodejs/node/blob/v10.8.0/lib/internal/errors.js\nfunction oneOf(expected, thing) {\n if (Array.isArray(expected)) {\n const len = expected.length;\n expected = expected.map((i) => String(i));\n if (len > 2) {\n return `one of ${thing} ${expected.slice(0, len - 1).join(', ')}, or ` +\n expected[len - 1];\n } else if (len === 2) {\n return `one of ${thing} ${expected[0]} or ${expected[1]}`;\n } else {\n return `of ${thing} ${expected[0]}`;\n }\n } else {\n return `of ${thing} ${String(expected)}`;\n }\n}\n\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/startsWith\nfunction startsWith(str, search, pos) {\n\treturn str.substr(!pos || pos < 0 ? 0 : +pos, search.length) === search;\n}\n\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/endsWith\nfunction endsWith(str, search, this_len) {\n\tif (this_len === undefined || this_len > str.length) {\n\t\tthis_len = str.length;\n\t}\n\treturn str.substring(this_len - search.length, this_len) === search;\n}\n\n// https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/String/includes\nfunction includes(str, search, start) {\n if (typeof start !== 'number') {\n start = 0;\n }\n\n if (start + search.length > str.length) {\n return false;\n } else {\n return str.indexOf(search, start) !== -1;\n }\n}\n\ncreateErrorType('ERR_INVALID_OPT_VALUE', function (name, value) {\n return 'The value \"' + value + '\" is invalid for option \"' + name + '\"'\n}, TypeError);\ncreateErrorType('ERR_INVALID_ARG_TYPE', function (name, expected, actual) {\n // determiner: 'must be' or 'must not be'\n let determiner;\n if (typeof expected === 'string' && startsWith(expected, 'not ')) {\n determiner = 'must not be';\n expected = expected.replace(/^not /, '');\n } else {\n determiner = 'must be';\n }\n\n let msg;\n if (endsWith(name, ' argument')) {\n // For cases like 'first argument'\n msg = `The ${name} ${determiner} ${oneOf(expected, 'type')}`;\n } else {\n const type = includes(name, '.') ? 'property' : 'argument';\n msg = `The \"${name}\" ${type} ${determiner} ${oneOf(expected, 'type')}`;\n }\n\n msg += `. Received type ${typeof actual}`;\n return msg;\n}, TypeError);\ncreateErrorType('ERR_STREAM_PUSH_AFTER_EOF', 'stream.push() after EOF');\ncreateErrorType('ERR_METHOD_NOT_IMPLEMENTED', function (name) {\n return 'The ' + name + ' method is not implemented'\n});\ncreateErrorType('ERR_STREAM_PREMATURE_CLOSE', 'Premature close');\ncreateErrorType('ERR_STREAM_DESTROYED', function (name) {\n return 'Cannot call ' + name + ' after a stream was destroyed';\n});\ncreateErrorType('ERR_MULTIPLE_CALLBACK', 'Callback called multiple times');\ncreateErrorType('ERR_STREAM_CANNOT_PIPE', 'Cannot pipe, not readable');\ncreateErrorType('ERR_STREAM_WRITE_AFTER_END', 'write after end');\ncreateErrorType('ERR_STREAM_NULL_VALUES', 'May not write null values to stream', TypeError);\ncreateErrorType('ERR_UNKNOWN_ENCODING', function (arg) {\n return 'Unknown encoding: ' + arg\n}, TypeError);\ncreateErrorType('ERR_STREAM_UNSHIFT_AFTER_END_EVENT', 'stream.unshift() after end event');\n\nmodule.exports.codes = codes;\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// a duplex stream is just a stream that is both readable and writable.\n// Since JS doesn't have multiple prototypal inheritance, this class\n// prototypally inherits from Readable, and then parasitically from\n// Writable.\n'use strict';\n/**/\n\nvar objectKeys = Object.keys || function (obj) {\n var keys = [];\n\n for (var key in obj) {\n keys.push(key);\n }\n\n return keys;\n};\n/**/\n\n\nmodule.exports = Duplex;\n\nvar Readable = require('./_stream_readable');\n\nvar Writable = require('./_stream_writable');\n\nrequire('inherits')(Duplex, Readable);\n\n{\n // Allow the keys array to be GC'ed.\n var keys = objectKeys(Writable.prototype);\n\n for (var v = 0; v < keys.length; v++) {\n var method = keys[v];\n if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];\n }\n}\n\nfunction Duplex(options) {\n if (!(this instanceof Duplex)) return new Duplex(options);\n Readable.call(this, options);\n Writable.call(this, options);\n this.allowHalfOpen = true;\n\n if (options) {\n if (options.readable === false) this.readable = false;\n if (options.writable === false) this.writable = false;\n\n if (options.allowHalfOpen === false) {\n this.allowHalfOpen = false;\n this.once('end', onend);\n }\n }\n}\n\nObject.defineProperty(Duplex.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n});\nObject.defineProperty(Duplex.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\nObject.defineProperty(Duplex.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n}); // the no-half-open enforcer\n\nfunction onend() {\n // If the writable side ended, then we're ok.\n if (this._writableState.ended) return; // no more data can be written.\n // But allow more writes to happen in this tick.\n\n process.nextTick(onEndNT, this);\n}\n\nfunction onEndNT(self) {\n self.end();\n}\n\nObject.defineProperty(Duplex.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined || this._writableState === undefined) {\n return false;\n }\n\n return this._readableState.destroyed && this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (this._readableState === undefined || this._writableState === undefined) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._readableState.destroyed = value;\n this._writableState.destroyed = value;\n }\n});","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// a passthrough stream.\n// basically just the most minimal sort of Transform stream.\n// Every written chunk gets output as-is.\n'use strict';\n\nmodule.exports = PassThrough;\n\nvar Transform = require('./_stream_transform');\n\nrequire('inherits')(PassThrough, Transform);\n\nfunction PassThrough(options) {\n if (!(this instanceof PassThrough)) return new PassThrough(options);\n Transform.call(this, options);\n}\n\nPassThrough.prototype._transform = function (chunk, encoding, cb) {\n cb(null, chunk);\n};","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n'use strict';\n\nmodule.exports = Readable;\n/**/\n\nvar Duplex;\n/**/\n\nReadable.ReadableState = ReadableState;\n/**/\n\nvar EE = require('events').EventEmitter;\n\nvar EElistenerCount = function EElistenerCount(emitter, type) {\n return emitter.listeners(type).length;\n};\n/**/\n\n/**/\n\n\nvar Stream = require('./internal/streams/stream');\n/**/\n\n\nvar Buffer = require('buffer').Buffer;\n\nvar OurUint8Array = global.Uint8Array || function () {};\n\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\n\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n/**/\n\n\nvar debugUtil = require('util');\n\nvar debug;\n\nif (debugUtil && debugUtil.debuglog) {\n debug = debugUtil.debuglog('stream');\n} else {\n debug = function debug() {};\n}\n/**/\n\n\nvar BufferList = require('./internal/streams/buffer_list');\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\n\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_STREAM_PUSH_AFTER_EOF = _require$codes.ERR_STREAM_PUSH_AFTER_EOF,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_STREAM_UNSHIFT_AFTER_END_EVENT = _require$codes.ERR_STREAM_UNSHIFT_AFTER_END_EVENT; // Lazy loaded to improve the startup performance.\n\n\nvar StringDecoder;\nvar createReadableStreamAsyncIterator;\nvar from;\n\nrequire('inherits')(Readable, Stream);\n\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\nvar kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];\n\nfunction prependListener(emitter, event, fn) {\n // Sadly this is not cacheable as some libraries bundle their own\n // event emitter implementation with them.\n if (typeof emitter.prependListener === 'function') return emitter.prependListener(event, fn); // This is a hack to make sure that our error handler is attached before any\n // userland ones. NEVER DO THIS. This is here only because this code needs\n // to continue to work with older versions of Node.js that do not include\n // the prependListener() method. The goal is to eventually remove this hack.\n\n if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (Array.isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];\n}\n\nfunction ReadableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {}; // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream.\n // These options can be provided separately as readableXXX and writableXXX.\n\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag. Used to make read(n) ignore n and to\n // make all the buffer merging and length checks go away\n\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.readableObjectMode; // the point at which it stops calling _read() to fill the buffer\n // Note: 0 is a valid value, means \"don't call _read preemptively ever\"\n\n this.highWaterMark = getHighWaterMark(this, options, 'readableHighWaterMark', isDuplex); // A linked list is used to store data chunks instead of an array because the\n // linked list can remove elements from the beginning faster than\n // array.shift()\n\n this.buffer = new BufferList();\n this.length = 0;\n this.pipes = null;\n this.pipesCount = 0;\n this.flowing = null;\n this.ended = false;\n this.endEmitted = false;\n this.reading = false; // a flag to be able to tell if the event 'readable'/'data' is emitted\n // immediately, or on a later tick. We set this to true at first, because\n // any actions that shouldn't happen until \"later\" should generally also\n // not happen before the first read call.\n\n this.sync = true; // whenever we return null, then we set a flag to say\n // that we're awaiting a 'readable' event emission.\n\n this.needReadable = false;\n this.emittedReadable = false;\n this.readableListening = false;\n this.resumeScheduled = false;\n this.paused = true; // Should close be emitted on destroy. Defaults to true.\n\n this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'end' (and potentially 'finish')\n\n this.autoDestroy = !!options.autoDestroy; // has it been destroyed\n\n this.destroyed = false; // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n\n this.defaultEncoding = options.defaultEncoding || 'utf8'; // the number of writers that are awaiting a drain event in .pipe()s\n\n this.awaitDrain = 0; // if true, a maybeReadMore has been scheduled\n\n this.readingMore = false;\n this.decoder = null;\n this.encoding = null;\n\n if (options.encoding) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n this.decoder = new StringDecoder(options.encoding);\n this.encoding = options.encoding;\n }\n}\n\nfunction Readable(options) {\n Duplex = Duplex || require('./_stream_duplex');\n if (!(this instanceof Readable)) return new Readable(options); // Checking for a Stream.Duplex instance is faster here instead of inside\n // the ReadableState constructor, at least with V8 6.5\n\n var isDuplex = this instanceof Duplex;\n this._readableState = new ReadableState(options, this, isDuplex); // legacy\n\n this.readable = true;\n\n if (options) {\n if (typeof options.read === 'function') this._read = options.read;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n }\n\n Stream.call(this);\n}\n\nObject.defineProperty(Readable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._readableState === undefined) {\n return false;\n }\n\n return this._readableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._readableState) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._readableState.destroyed = value;\n }\n});\nReadable.prototype.destroy = destroyImpl.destroy;\nReadable.prototype._undestroy = destroyImpl.undestroy;\n\nReadable.prototype._destroy = function (err, cb) {\n cb(err);\n}; // Manually shove something into the read() buffer.\n// This returns true if the highWaterMark has not been hit yet,\n// similar to how Writable.write() returns true if you should\n// write() some more.\n\n\nReadable.prototype.push = function (chunk, encoding) {\n var state = this._readableState;\n var skipChunkCheck;\n\n if (!state.objectMode) {\n if (typeof chunk === 'string') {\n encoding = encoding || state.defaultEncoding;\n\n if (encoding !== state.encoding) {\n chunk = Buffer.from(chunk, encoding);\n encoding = '';\n }\n\n skipChunkCheck = true;\n }\n } else {\n skipChunkCheck = true;\n }\n\n return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);\n}; // Unshift should *always* be something directly out of read()\n\n\nReadable.prototype.unshift = function (chunk) {\n return readableAddChunk(this, chunk, null, true, false);\n};\n\nfunction readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {\n debug('readableAddChunk', chunk);\n var state = stream._readableState;\n\n if (chunk === null) {\n state.reading = false;\n onEofChunk(stream, state);\n } else {\n var er;\n if (!skipChunkCheck) er = chunkInvalid(state, chunk);\n\n if (er) {\n errorOrDestroy(stream, er);\n } else if (state.objectMode || chunk && chunk.length > 0) {\n if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (addToFront) {\n if (state.endEmitted) errorOrDestroy(stream, new ERR_STREAM_UNSHIFT_AFTER_END_EVENT());else addChunk(stream, state, chunk, true);\n } else if (state.ended) {\n errorOrDestroy(stream, new ERR_STREAM_PUSH_AFTER_EOF());\n } else if (state.destroyed) {\n return false;\n } else {\n state.reading = false;\n\n if (state.decoder && !encoding) {\n chunk = state.decoder.write(chunk);\n if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);\n } else {\n addChunk(stream, state, chunk, false);\n }\n }\n } else if (!addToFront) {\n state.reading = false;\n maybeReadMore(stream, state);\n }\n } // We can push more data if we are below the highWaterMark.\n // Also, if we have no data yet, we can stand some more bytes.\n // This is to work around cases where hwm=0, such as the repl.\n\n\n return !state.ended && (state.length < state.highWaterMark || state.length === 0);\n}\n\nfunction addChunk(stream, state, chunk, addToFront) {\n if (state.flowing && state.length === 0 && !state.sync) {\n state.awaitDrain = 0;\n stream.emit('data', chunk);\n } else {\n // update the buffer info.\n state.length += state.objectMode ? 1 : chunk.length;\n if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);\n if (state.needReadable) emitReadable(stream);\n }\n\n maybeReadMore(stream, state);\n}\n\nfunction chunkInvalid(state, chunk) {\n var er;\n\n if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer', 'Uint8Array'], chunk);\n }\n\n return er;\n}\n\nReadable.prototype.isPaused = function () {\n return this._readableState.flowing === false;\n}; // backwards compatibility.\n\n\nReadable.prototype.setEncoding = function (enc) {\n if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;\n var decoder = new StringDecoder(enc);\n this._readableState.decoder = decoder; // If setEncoding(null), decoder.encoding equals utf8\n\n this._readableState.encoding = this._readableState.decoder.encoding; // Iterate over current buffer to convert already stored Buffers:\n\n var p = this._readableState.buffer.head;\n var content = '';\n\n while (p !== null) {\n content += decoder.write(p.data);\n p = p.next;\n }\n\n this._readableState.buffer.clear();\n\n if (content !== '') this._readableState.buffer.push(content);\n this._readableState.length = content.length;\n return this;\n}; // Don't raise the hwm > 1GB\n\n\nvar MAX_HWM = 0x40000000;\n\nfunction computeNewHighWaterMark(n) {\n if (n >= MAX_HWM) {\n // TODO(ronag): Throw ERR_VALUE_OUT_OF_RANGE.\n n = MAX_HWM;\n } else {\n // Get the next highest power of 2 to prevent increasing hwm excessively in\n // tiny amounts\n n--;\n n |= n >>> 1;\n n |= n >>> 2;\n n |= n >>> 4;\n n |= n >>> 8;\n n |= n >>> 16;\n n++;\n }\n\n return n;\n} // This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\n\nfunction howMuchToRead(n, state) {\n if (n <= 0 || state.length === 0 && state.ended) return 0;\n if (state.objectMode) return 1;\n\n if (n !== n) {\n // Only flow one buffer at a time\n if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;\n } // If we're asking for more than the current hwm, then raise the hwm.\n\n\n if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);\n if (n <= state.length) return n; // Don't have enough\n\n if (!state.ended) {\n state.needReadable = true;\n return 0;\n }\n\n return state.length;\n} // you can override either this method, or the async _read(n) below.\n\n\nReadable.prototype.read = function (n) {\n debug('read', n);\n n = parseInt(n, 10);\n var state = this._readableState;\n var nOrig = n;\n if (n !== 0) state.emittedReadable = false; // if we're doing read(0) to trigger a readable event, but we\n // already have a bunch of data in the buffer, then just trigger\n // the 'readable' event and move on.\n\n if (n === 0 && state.needReadable && ((state.highWaterMark !== 0 ? state.length >= state.highWaterMark : state.length > 0) || state.ended)) {\n debug('read: emitReadable', state.length, state.ended);\n if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);\n return null;\n }\n\n n = howMuchToRead(n, state); // if we've ended, and we're now clear, then finish it up.\n\n if (n === 0 && state.ended) {\n if (state.length === 0) endReadable(this);\n return null;\n } // All the actual chunk generation logic needs to be\n // *below* the call to _read. The reason is that in certain\n // synthetic stream cases, such as passthrough streams, _read\n // may be a completely synchronous operation which may change\n // the state of the read buffer, providing enough data when\n // before there was *not* enough.\n //\n // So, the steps are:\n // 1. Figure out what the state of things will be after we do\n // a read from the buffer.\n //\n // 2. If that resulting state will trigger a _read, then call _read.\n // Note that this may be asynchronous, or synchronous. Yes, it is\n // deeply ugly to write APIs this way, but that still doesn't mean\n // that the Readable class should behave improperly, as streams are\n // designed to be sync/async agnostic.\n // Take note if the _read call is sync or async (ie, if the read call\n // has returned yet), so that we know whether or not it's safe to emit\n // 'readable' etc.\n //\n // 3. Actually pull the requested chunks out of the buffer and return.\n // if we need a readable event, then we need to do some reading.\n\n\n var doRead = state.needReadable;\n debug('need readable', doRead); // if we currently have less than the highWaterMark, then also read some\n\n if (state.length === 0 || state.length - n < state.highWaterMark) {\n doRead = true;\n debug('length less than watermark', doRead);\n } // however, if we've ended, then there's no point, and if we're already\n // reading, then it's unnecessary.\n\n\n if (state.ended || state.reading) {\n doRead = false;\n debug('reading or ended', doRead);\n } else if (doRead) {\n debug('do read');\n state.reading = true;\n state.sync = true; // if the length is currently zero, then we *need* a readable event.\n\n if (state.length === 0) state.needReadable = true; // call internal read method\n\n this._read(state.highWaterMark);\n\n state.sync = false; // If _read pushed data synchronously, then `reading` will be false,\n // and we need to re-evaluate how much data we can return to the user.\n\n if (!state.reading) n = howMuchToRead(nOrig, state);\n }\n\n var ret;\n if (n > 0) ret = fromList(n, state);else ret = null;\n\n if (ret === null) {\n state.needReadable = state.length <= state.highWaterMark;\n n = 0;\n } else {\n state.length -= n;\n state.awaitDrain = 0;\n }\n\n if (state.length === 0) {\n // If we have nothing in the buffer, then we want to know\n // as soon as we *do* get something into the buffer.\n if (!state.ended) state.needReadable = true; // If we tried to read() past the EOF, then emit end on the next tick.\n\n if (nOrig !== n && state.ended) endReadable(this);\n }\n\n if (ret !== null) this.emit('data', ret);\n return ret;\n};\n\nfunction onEofChunk(stream, state) {\n debug('onEofChunk');\n if (state.ended) return;\n\n if (state.decoder) {\n var chunk = state.decoder.end();\n\n if (chunk && chunk.length) {\n state.buffer.push(chunk);\n state.length += state.objectMode ? 1 : chunk.length;\n }\n }\n\n state.ended = true;\n\n if (state.sync) {\n // if we are sync, wait until next tick to emit the data.\n // Otherwise we risk emitting data in the flow()\n // the readable code triggers during a read() call\n emitReadable(stream);\n } else {\n // emit 'readable' now to make sure it gets picked up.\n state.needReadable = false;\n\n if (!state.emittedReadable) {\n state.emittedReadable = true;\n emitReadable_(stream);\n }\n }\n} // Don't emit readable right away in sync mode, because this can trigger\n// another read() call => stack overflow. This way, it might trigger\n// a nextTick recursion warning, but that's not so bad.\n\n\nfunction emitReadable(stream) {\n var state = stream._readableState;\n debug('emitReadable', state.needReadable, state.emittedReadable);\n state.needReadable = false;\n\n if (!state.emittedReadable) {\n debug('emitReadable', state.flowing);\n state.emittedReadable = true;\n process.nextTick(emitReadable_, stream);\n }\n}\n\nfunction emitReadable_(stream) {\n var state = stream._readableState;\n debug('emitReadable_', state.destroyed, state.length, state.ended);\n\n if (!state.destroyed && (state.length || state.ended)) {\n stream.emit('readable');\n state.emittedReadable = false;\n } // The stream needs another readable event if\n // 1. It is not flowing, as the flow mechanism will take\n // care of it.\n // 2. It is not ended.\n // 3. It is below the highWaterMark, so we can schedule\n // another readable later.\n\n\n state.needReadable = !state.flowing && !state.ended && state.length <= state.highWaterMark;\n flow(stream);\n} // at this point, the user has presumably seen the 'readable' event,\n// and called read() to consume some data. that may have triggered\n// in turn another _read(n) call, in which case reading = true if\n// it's in progress.\n// However, if we're not ended, or reading, and the length < hwm,\n// then go ahead and try to read some more preemptively.\n\n\nfunction maybeReadMore(stream, state) {\n if (!state.readingMore) {\n state.readingMore = true;\n process.nextTick(maybeReadMore_, stream, state);\n }\n}\n\nfunction maybeReadMore_(stream, state) {\n // Attempt to read more data if we should.\n //\n // The conditions for reading more data are (one of):\n // - Not enough data buffered (state.length < state.highWaterMark). The loop\n // is responsible for filling the buffer with enough data if such data\n // is available. If highWaterMark is 0 and we are not in the flowing mode\n // we should _not_ attempt to buffer any extra data. We'll get more data\n // when the stream consumer calls read() instead.\n // - No data in the buffer, and the stream is in flowing mode. In this mode\n // the loop below is responsible for ensuring read() is called. Failing to\n // call read here would abort the flow and there's no other mechanism for\n // continuing the flow if the stream consumer has just subscribed to the\n // 'data' event.\n //\n // In addition to the above conditions to keep reading data, the following\n // conditions prevent the data from being read:\n // - The stream has ended (state.ended).\n // - There is already a pending 'read' operation (state.reading). This is a\n // case where the the stream has called the implementation defined _read()\n // method, but they are processing the call asynchronously and have _not_\n // called push() with new data. In this case we skip performing more\n // read()s. The execution ends in this method again after the _read() ends\n // up calling push() with more data.\n while (!state.reading && !state.ended && (state.length < state.highWaterMark || state.flowing && state.length === 0)) {\n var len = state.length;\n debug('maybeReadMore read 0');\n stream.read(0);\n if (len === state.length) // didn't get any data, stop spinning.\n break;\n }\n\n state.readingMore = false;\n} // abstract method. to be overridden in specific implementation classes.\n// call cb(er, data) where data is <= n in length.\n// for virtual (non-string, non-buffer) streams, \"length\" is somewhat\n// arbitrary, and perhaps not very meaningful.\n\n\nReadable.prototype._read = function (n) {\n errorOrDestroy(this, new ERR_METHOD_NOT_IMPLEMENTED('_read()'));\n};\n\nReadable.prototype.pipe = function (dest, pipeOpts) {\n var src = this;\n var state = this._readableState;\n\n switch (state.pipesCount) {\n case 0:\n state.pipes = dest;\n break;\n\n case 1:\n state.pipes = [state.pipes, dest];\n break;\n\n default:\n state.pipes.push(dest);\n break;\n }\n\n state.pipesCount += 1;\n debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);\n var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;\n var endFn = doEnd ? onend : unpipe;\n if (state.endEmitted) process.nextTick(endFn);else src.once('end', endFn);\n dest.on('unpipe', onunpipe);\n\n function onunpipe(readable, unpipeInfo) {\n debug('onunpipe');\n\n if (readable === src) {\n if (unpipeInfo && unpipeInfo.hasUnpiped === false) {\n unpipeInfo.hasUnpiped = true;\n cleanup();\n }\n }\n }\n\n function onend() {\n debug('onend');\n dest.end();\n } // when the dest drains, it reduces the awaitDrain counter\n // on the source. This would be more elegant with a .once()\n // handler in flow(), but adding and removing repeatedly is\n // too slow.\n\n\n var ondrain = pipeOnDrain(src);\n dest.on('drain', ondrain);\n var cleanedUp = false;\n\n function cleanup() {\n debug('cleanup'); // cleanup event handlers once the pipe is broken\n\n dest.removeListener('close', onclose);\n dest.removeListener('finish', onfinish);\n dest.removeListener('drain', ondrain);\n dest.removeListener('error', onerror);\n dest.removeListener('unpipe', onunpipe);\n src.removeListener('end', onend);\n src.removeListener('end', unpipe);\n src.removeListener('data', ondata);\n cleanedUp = true; // if the reader is waiting for a drain event from this\n // specific writer, then it would cause it to never start\n // flowing again.\n // So, if this is awaiting a drain, then we just call it now.\n // If we don't know, then assume that we are waiting for one.\n\n if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();\n }\n\n src.on('data', ondata);\n\n function ondata(chunk) {\n debug('ondata');\n var ret = dest.write(chunk);\n debug('dest.write', ret);\n\n if (ret === false) {\n // If the user unpiped during `dest.write()`, it is possible\n // to get stuck in a permanently paused state if that write\n // also returned false.\n // => Check whether `dest` is still a piping destination.\n if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {\n debug('false write response, pause', state.awaitDrain);\n state.awaitDrain++;\n }\n\n src.pause();\n }\n } // if the dest has an error, then stop piping into it.\n // however, don't suppress the throwing behavior for this.\n\n\n function onerror(er) {\n debug('onerror', er);\n unpipe();\n dest.removeListener('error', onerror);\n if (EElistenerCount(dest, 'error') === 0) errorOrDestroy(dest, er);\n } // Make sure our error handler is attached before userland ones.\n\n\n prependListener(dest, 'error', onerror); // Both close and finish should trigger unpipe, but only once.\n\n function onclose() {\n dest.removeListener('finish', onfinish);\n unpipe();\n }\n\n dest.once('close', onclose);\n\n function onfinish() {\n debug('onfinish');\n dest.removeListener('close', onclose);\n unpipe();\n }\n\n dest.once('finish', onfinish);\n\n function unpipe() {\n debug('unpipe');\n src.unpipe(dest);\n } // tell the dest that it's being piped to\n\n\n dest.emit('pipe', src); // start the flow if it hasn't been started already.\n\n if (!state.flowing) {\n debug('pipe resume');\n src.resume();\n }\n\n return dest;\n};\n\nfunction pipeOnDrain(src) {\n return function pipeOnDrainFunctionResult() {\n var state = src._readableState;\n debug('pipeOnDrain', state.awaitDrain);\n if (state.awaitDrain) state.awaitDrain--;\n\n if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {\n state.flowing = true;\n flow(src);\n }\n };\n}\n\nReadable.prototype.unpipe = function (dest) {\n var state = this._readableState;\n var unpipeInfo = {\n hasUnpiped: false\n }; // if we're not piping anywhere, then do nothing.\n\n if (state.pipesCount === 0) return this; // just one destination. most common case.\n\n if (state.pipesCount === 1) {\n // passed in one, but it's not the right one.\n if (dest && dest !== state.pipes) return this;\n if (!dest) dest = state.pipes; // got a match.\n\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n if (dest) dest.emit('unpipe', this, unpipeInfo);\n return this;\n } // slow case. multiple pipe destinations.\n\n\n if (!dest) {\n // remove all.\n var dests = state.pipes;\n var len = state.pipesCount;\n state.pipes = null;\n state.pipesCount = 0;\n state.flowing = false;\n\n for (var i = 0; i < len; i++) {\n dests[i].emit('unpipe', this, {\n hasUnpiped: false\n });\n }\n\n return this;\n } // try to find the right one.\n\n\n var index = indexOf(state.pipes, dest);\n if (index === -1) return this;\n state.pipes.splice(index, 1);\n state.pipesCount -= 1;\n if (state.pipesCount === 1) state.pipes = state.pipes[0];\n dest.emit('unpipe', this, unpipeInfo);\n return this;\n}; // set up data events if they are asked for\n// Ensure readable listeners eventually get something\n\n\nReadable.prototype.on = function (ev, fn) {\n var res = Stream.prototype.on.call(this, ev, fn);\n var state = this._readableState;\n\n if (ev === 'data') {\n // update readableListening so that resume() may be a no-op\n // a few lines down. This is needed to support once('readable').\n state.readableListening = this.listenerCount('readable') > 0; // Try start flowing on next tick if stream isn't explicitly paused\n\n if (state.flowing !== false) this.resume();\n } else if (ev === 'readable') {\n if (!state.endEmitted && !state.readableListening) {\n state.readableListening = state.needReadable = true;\n state.flowing = false;\n state.emittedReadable = false;\n debug('on readable', state.length, state.reading);\n\n if (state.length) {\n emitReadable(this);\n } else if (!state.reading) {\n process.nextTick(nReadingNextTick, this);\n }\n }\n }\n\n return res;\n};\n\nReadable.prototype.addListener = Readable.prototype.on;\n\nReadable.prototype.removeListener = function (ev, fn) {\n var res = Stream.prototype.removeListener.call(this, ev, fn);\n\n if (ev === 'readable') {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n\n return res;\n};\n\nReadable.prototype.removeAllListeners = function (ev) {\n var res = Stream.prototype.removeAllListeners.apply(this, arguments);\n\n if (ev === 'readable' || ev === undefined) {\n // We need to check if there is someone still listening to\n // readable and reset the state. However this needs to happen\n // after readable has been emitted but before I/O (nextTick) to\n // support once('readable', fn) cycles. This means that calling\n // resume within the same tick will have no\n // effect.\n process.nextTick(updateReadableListening, this);\n }\n\n return res;\n};\n\nfunction updateReadableListening(self) {\n var state = self._readableState;\n state.readableListening = self.listenerCount('readable') > 0;\n\n if (state.resumeScheduled && !state.paused) {\n // flowing needs to be set to true now, otherwise\n // the upcoming resume will not flow.\n state.flowing = true; // crude way to check if we should resume\n } else if (self.listenerCount('data') > 0) {\n self.resume();\n }\n}\n\nfunction nReadingNextTick(self) {\n debug('readable nexttick read 0');\n self.read(0);\n} // pause() and resume() are remnants of the legacy readable stream API\n// If the user uses them, then switch into old mode.\n\n\nReadable.prototype.resume = function () {\n var state = this._readableState;\n\n if (!state.flowing) {\n debug('resume'); // we flow only if there is no one listening\n // for readable, but we still have to call\n // resume()\n\n state.flowing = !state.readableListening;\n resume(this, state);\n }\n\n state.paused = false;\n return this;\n};\n\nfunction resume(stream, state) {\n if (!state.resumeScheduled) {\n state.resumeScheduled = true;\n process.nextTick(resume_, stream, state);\n }\n}\n\nfunction resume_(stream, state) {\n debug('resume', state.reading);\n\n if (!state.reading) {\n stream.read(0);\n }\n\n state.resumeScheduled = false;\n stream.emit('resume');\n flow(stream);\n if (state.flowing && !state.reading) stream.read(0);\n}\n\nReadable.prototype.pause = function () {\n debug('call pause flowing=%j', this._readableState.flowing);\n\n if (this._readableState.flowing !== false) {\n debug('pause');\n this._readableState.flowing = false;\n this.emit('pause');\n }\n\n this._readableState.paused = true;\n return this;\n};\n\nfunction flow(stream) {\n var state = stream._readableState;\n debug('flow', state.flowing);\n\n while (state.flowing && stream.read() !== null) {\n ;\n }\n} // wrap an old-style stream as the async data source.\n// This is *not* part of the readable stream interface.\n// It is an ugly unfortunate mess of history.\n\n\nReadable.prototype.wrap = function (stream) {\n var _this = this;\n\n var state = this._readableState;\n var paused = false;\n stream.on('end', function () {\n debug('wrapped end');\n\n if (state.decoder && !state.ended) {\n var chunk = state.decoder.end();\n if (chunk && chunk.length) _this.push(chunk);\n }\n\n _this.push(null);\n });\n stream.on('data', function (chunk) {\n debug('wrapped data');\n if (state.decoder) chunk = state.decoder.write(chunk); // don't skip over falsy values in objectMode\n\n if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;\n\n var ret = _this.push(chunk);\n\n if (!ret) {\n paused = true;\n stream.pause();\n }\n }); // proxy all the other methods.\n // important when wrapping filters and duplexes.\n\n for (var i in stream) {\n if (this[i] === undefined && typeof stream[i] === 'function') {\n this[i] = function methodWrap(method) {\n return function methodWrapReturnFunction() {\n return stream[method].apply(stream, arguments);\n };\n }(i);\n }\n } // proxy certain important events.\n\n\n for (var n = 0; n < kProxyEvents.length; n++) {\n stream.on(kProxyEvents[n], this.emit.bind(this, kProxyEvents[n]));\n } // when we try to consume some more bytes, simply unpause the\n // underlying stream.\n\n\n this._read = function (n) {\n debug('wrapped _read', n);\n\n if (paused) {\n paused = false;\n stream.resume();\n }\n };\n\n return this;\n};\n\nif (typeof Symbol === 'function') {\n Readable.prototype[Symbol.asyncIterator] = function () {\n if (createReadableStreamAsyncIterator === undefined) {\n createReadableStreamAsyncIterator = require('./internal/streams/async_iterator');\n }\n\n return createReadableStreamAsyncIterator(this);\n };\n}\n\nObject.defineProperty(Readable.prototype, 'readableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.highWaterMark;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState && this._readableState.buffer;\n }\n});\nObject.defineProperty(Readable.prototype, 'readableFlowing', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.flowing;\n },\n set: function set(state) {\n if (this._readableState) {\n this._readableState.flowing = state;\n }\n }\n}); // exposed for testing purposes only.\n\nReadable._fromList = fromList;\nObject.defineProperty(Readable.prototype, 'readableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._readableState.length;\n }\n}); // Pluck off n bytes from an array of buffers.\n// Length is the combined lengths of all the buffers in the list.\n// This function is designed to be inlinable, so please take care when making\n// changes to the function body.\n\nfunction fromList(n, state) {\n // nothing buffered\n if (state.length === 0) return null;\n var ret;\n if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {\n // read it all, truncate the list\n if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.first();else ret = state.buffer.concat(state.length);\n state.buffer.clear();\n } else {\n // read part of list\n ret = state.buffer.consume(n, state.decoder);\n }\n return ret;\n}\n\nfunction endReadable(stream) {\n var state = stream._readableState;\n debug('endReadable', state.endEmitted);\n\n if (!state.endEmitted) {\n state.ended = true;\n process.nextTick(endReadableNT, state, stream);\n }\n}\n\nfunction endReadableNT(state, stream) {\n debug('endReadableNT', state.endEmitted, state.length); // Check that we didn't get one last unshift.\n\n if (!state.endEmitted && state.length === 0) {\n state.endEmitted = true;\n stream.readable = false;\n stream.emit('end');\n\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the writable side is ready for autoDestroy as well\n var wState = stream._writableState;\n\n if (!wState || wState.autoDestroy && wState.finished) {\n stream.destroy();\n }\n }\n }\n}\n\nif (typeof Symbol === 'function') {\n Readable.from = function (iterable, opts) {\n if (from === undefined) {\n from = require('./internal/streams/from');\n }\n\n return from(Readable, iterable, opts);\n };\n}\n\nfunction indexOf(xs, x) {\n for (var i = 0, l = xs.length; i < l; i++) {\n if (xs[i] === x) return i;\n }\n\n return -1;\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// a transform stream is a readable/writable stream where you do\n// something with the data. Sometimes it's called a \"filter\",\n// but that's not a great name for it, since that implies a thing where\n// some bits pass through, and others are simply ignored. (That would\n// be a valid example of a transform, of course.)\n//\n// While the output is causally related to the input, it's not a\n// necessarily symmetric or synchronous transformation. For example,\n// a zlib stream might take multiple plain-text writes(), and then\n// emit a single compressed chunk some time in the future.\n//\n// Here's how this works:\n//\n// The Transform stream has all the aspects of the readable and writable\n// stream classes. When you write(chunk), that calls _write(chunk,cb)\n// internally, and returns false if there's a lot of pending writes\n// buffered up. When you call read(), that calls _read(n) until\n// there's enough pending readable data buffered up.\n//\n// In a transform stream, the written data is placed in a buffer. When\n// _read(n) is called, it transforms the queued up data, calling the\n// buffered _write cb's as it consumes chunks. If consuming a single\n// written chunk would result in multiple output chunks, then the first\n// outputted bit calls the readcb, and subsequent chunks just go into\n// the read buffer, and will cause it to emit 'readable' if necessary.\n//\n// This way, back-pressure is actually determined by the reading side,\n// since _read has to be called to start processing a new chunk. However,\n// a pathological inflate type of transform can cause excessive buffering\n// here. For example, imagine a stream where every byte of input is\n// interpreted as an integer from 0-255, and then results in that many\n// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in\n// 1kb of data being output. In this case, you could write a very small\n// amount of input, and end up with a very large amount of output. In\n// such a pathological inflating mechanism, there'd be no way to tell\n// the system to stop doing the transform. A single 4MB write could\n// cause the system to run out of memory.\n//\n// However, even in such a pathological case, only a single written chunk\n// would be consumed, and then the rest would wait (un-transformed) until\n// the results of the previous transformed chunk were consumed.\n'use strict';\n\nmodule.exports = Transform;\n\nvar _require$codes = require('../errors').codes,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_TRANSFORM_ALREADY_TRANSFORMING = _require$codes.ERR_TRANSFORM_ALREADY_TRANSFORMING,\n ERR_TRANSFORM_WITH_LENGTH_0 = _require$codes.ERR_TRANSFORM_WITH_LENGTH_0;\n\nvar Duplex = require('./_stream_duplex');\n\nrequire('inherits')(Transform, Duplex);\n\nfunction afterTransform(er, data) {\n var ts = this._transformState;\n ts.transforming = false;\n var cb = ts.writecb;\n\n if (cb === null) {\n return this.emit('error', new ERR_MULTIPLE_CALLBACK());\n }\n\n ts.writechunk = null;\n ts.writecb = null;\n if (data != null) // single equals check for both `null` and `undefined`\n this.push(data);\n cb(er);\n var rs = this._readableState;\n rs.reading = false;\n\n if (rs.needReadable || rs.length < rs.highWaterMark) {\n this._read(rs.highWaterMark);\n }\n}\n\nfunction Transform(options) {\n if (!(this instanceof Transform)) return new Transform(options);\n Duplex.call(this, options);\n this._transformState = {\n afterTransform: afterTransform.bind(this),\n needTransform: false,\n transforming: false,\n writecb: null,\n writechunk: null,\n writeencoding: null\n }; // start out asking for a readable event once data is transformed.\n\n this._readableState.needReadable = true; // we have implemented the _read method, and done the other things\n // that Readable wants before the first _read call, so unset the\n // sync guard flag.\n\n this._readableState.sync = false;\n\n if (options) {\n if (typeof options.transform === 'function') this._transform = options.transform;\n if (typeof options.flush === 'function') this._flush = options.flush;\n } // When the writable side finishes, then flush out anything remaining.\n\n\n this.on('prefinish', prefinish);\n}\n\nfunction prefinish() {\n var _this = this;\n\n if (typeof this._flush === 'function' && !this._readableState.destroyed) {\n this._flush(function (er, data) {\n done(_this, er, data);\n });\n } else {\n done(this, null, null);\n }\n}\n\nTransform.prototype.push = function (chunk, encoding) {\n this._transformState.needTransform = false;\n return Duplex.prototype.push.call(this, chunk, encoding);\n}; // This is the part where you do stuff!\n// override this function in implementation classes.\n// 'chunk' is an input chunk.\n//\n// Call `push(newChunk)` to pass along transformed output\n// to the readable side. You may call 'push' zero or more times.\n//\n// Call `cb(err)` when you are done with this chunk. If you pass\n// an error, then that'll put the hurt on the whole operation. If you\n// never call cb(), then you'll never get another chunk.\n\n\nTransform.prototype._transform = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_transform()'));\n};\n\nTransform.prototype._write = function (chunk, encoding, cb) {\n var ts = this._transformState;\n ts.writecb = cb;\n ts.writechunk = chunk;\n ts.writeencoding = encoding;\n\n if (!ts.transforming) {\n var rs = this._readableState;\n if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);\n }\n}; // Doesn't matter what the args are here.\n// _transform does all the work.\n// That we got here means that the readable side wants more data.\n\n\nTransform.prototype._read = function (n) {\n var ts = this._transformState;\n\n if (ts.writechunk !== null && !ts.transforming) {\n ts.transforming = true;\n\n this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);\n } else {\n // mark that we need a transform, so that any data that comes in\n // will get processed, now that we've asked for it.\n ts.needTransform = true;\n }\n};\n\nTransform.prototype._destroy = function (err, cb) {\n Duplex.prototype._destroy.call(this, err, function (err2) {\n cb(err2);\n });\n};\n\nfunction done(stream, er, data) {\n if (er) return stream.emit('error', er);\n if (data != null) // single equals check for both `null` and `undefined`\n stream.push(data); // TODO(BridgeAR): Write a test for these two error cases\n // if there's nothing in the write buffer, then that means\n // that nothing more will ever be provided\n\n if (stream._writableState.length) throw new ERR_TRANSFORM_WITH_LENGTH_0();\n if (stream._transformState.transforming) throw new ERR_TRANSFORM_ALREADY_TRANSFORMING();\n return stream.push(null);\n}","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n// A bit simpler than readable streams.\n// Implement an async ._write(chunk, encoding, cb), and it'll handle all\n// the drain event emission and buffering.\n'use strict';\n\nmodule.exports = Writable;\n/* */\n\nfunction WriteReq(chunk, encoding, cb) {\n this.chunk = chunk;\n this.encoding = encoding;\n this.callback = cb;\n this.next = null;\n} // It seems a linked list but it is not\n// there will be only 2 of these for each stream\n\n\nfunction CorkedRequest(state) {\n var _this = this;\n\n this.next = null;\n this.entry = null;\n\n this.finish = function () {\n onCorkedFinish(_this, state);\n };\n}\n/* */\n\n/**/\n\n\nvar Duplex;\n/**/\n\nWritable.WritableState = WritableState;\n/**/\n\nvar internalUtil = {\n deprecate: require('util-deprecate')\n};\n/**/\n\n/**/\n\nvar Stream = require('./internal/streams/stream');\n/**/\n\n\nvar Buffer = require('buffer').Buffer;\n\nvar OurUint8Array = global.Uint8Array || function () {};\n\nfunction _uint8ArrayToBuffer(chunk) {\n return Buffer.from(chunk);\n}\n\nfunction _isUint8Array(obj) {\n return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;\n}\n\nvar destroyImpl = require('./internal/streams/destroy');\n\nvar _require = require('./internal/streams/state'),\n getHighWaterMark = _require.getHighWaterMark;\n\nvar _require$codes = require('../errors').codes,\n ERR_INVALID_ARG_TYPE = _require$codes.ERR_INVALID_ARG_TYPE,\n ERR_METHOD_NOT_IMPLEMENTED = _require$codes.ERR_METHOD_NOT_IMPLEMENTED,\n ERR_MULTIPLE_CALLBACK = _require$codes.ERR_MULTIPLE_CALLBACK,\n ERR_STREAM_CANNOT_PIPE = _require$codes.ERR_STREAM_CANNOT_PIPE,\n ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED,\n ERR_STREAM_NULL_VALUES = _require$codes.ERR_STREAM_NULL_VALUES,\n ERR_STREAM_WRITE_AFTER_END = _require$codes.ERR_STREAM_WRITE_AFTER_END,\n ERR_UNKNOWN_ENCODING = _require$codes.ERR_UNKNOWN_ENCODING;\n\nvar errorOrDestroy = destroyImpl.errorOrDestroy;\n\nrequire('inherits')(Writable, Stream);\n\nfunction nop() {}\n\nfunction WritableState(options, stream, isDuplex) {\n Duplex = Duplex || require('./_stream_duplex');\n options = options || {}; // Duplex streams are both readable and writable, but share\n // the same options object.\n // However, some cases require setting options to different\n // values for the readable and the writable sides of the duplex stream,\n // e.g. options.readableObjectMode vs. options.writableObjectMode, etc.\n\n if (typeof isDuplex !== 'boolean') isDuplex = stream instanceof Duplex; // object stream flag to indicate whether or not this stream\n // contains buffers or objects.\n\n this.objectMode = !!options.objectMode;\n if (isDuplex) this.objectMode = this.objectMode || !!options.writableObjectMode; // the point at which write() starts returning false\n // Note: 0 is a valid value, means that we always return false if\n // the entire buffer is not flushed immediately on write()\n\n this.highWaterMark = getHighWaterMark(this, options, 'writableHighWaterMark', isDuplex); // if _final has been called\n\n this.finalCalled = false; // drain event flag.\n\n this.needDrain = false; // at the start of calling end()\n\n this.ending = false; // when end() has been called, and returned\n\n this.ended = false; // when 'finish' is emitted\n\n this.finished = false; // has it been destroyed\n\n this.destroyed = false; // should we decode strings into buffers before passing to _write?\n // this is here so that some node-core streams can optimize string\n // handling at a lower level.\n\n var noDecode = options.decodeStrings === false;\n this.decodeStrings = !noDecode; // Crypto is kind of old and crusty. Historically, its default string\n // encoding is 'binary' so we have to make this configurable.\n // Everything else in the universe uses 'utf8', though.\n\n this.defaultEncoding = options.defaultEncoding || 'utf8'; // not an actual buffer we keep track of, but a measurement\n // of how much we're waiting to get pushed to some underlying\n // socket or file.\n\n this.length = 0; // a flag to see when we're in the middle of a write.\n\n this.writing = false; // when true all writes will be buffered until .uncork() call\n\n this.corked = 0; // a flag to be able to tell if the onwrite cb is called immediately,\n // or on a later tick. We set this to true at first, because any\n // actions that shouldn't happen until \"later\" should generally also\n // not happen before the first write call.\n\n this.sync = true; // a flag to know if we're processing previously buffered items, which\n // may call the _write() callback in the same tick, so that we don't\n // end up in an overlapped onwrite situation.\n\n this.bufferProcessing = false; // the callback that's passed to _write(chunk,cb)\n\n this.onwrite = function (er) {\n onwrite(stream, er);\n }; // the callback that the user supplies to write(chunk,encoding,cb)\n\n\n this.writecb = null; // the amount that is being written when _write is called.\n\n this.writelen = 0;\n this.bufferedRequest = null;\n this.lastBufferedRequest = null; // number of pending user-supplied write callbacks\n // this must be 0 before 'finish' can be emitted\n\n this.pendingcb = 0; // emit prefinish if the only thing we're waiting for is _write cbs\n // This is relevant for synchronous Transform streams\n\n this.prefinished = false; // True if the error was already emitted and should not be thrown again\n\n this.errorEmitted = false; // Should close be emitted on destroy. Defaults to true.\n\n this.emitClose = options.emitClose !== false; // Should .destroy() be called after 'finish' (and potentially 'end')\n\n this.autoDestroy = !!options.autoDestroy; // count buffered requests\n\n this.bufferedRequestCount = 0; // allocate the first CorkedRequest, there is always\n // one allocated and free to use, and we maintain at most two\n\n this.corkedRequestsFree = new CorkedRequest(this);\n}\n\nWritableState.prototype.getBuffer = function getBuffer() {\n var current = this.bufferedRequest;\n var out = [];\n\n while (current) {\n out.push(current);\n current = current.next;\n }\n\n return out;\n};\n\n(function () {\n try {\n Object.defineProperty(WritableState.prototype, 'buffer', {\n get: internalUtil.deprecate(function writableStateBufferGetter() {\n return this.getBuffer();\n }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')\n });\n } catch (_) {}\n})(); // Test _writableState for inheritance to account for Duplex streams,\n// whose prototype chain only points to Readable.\n\n\nvar realHasInstance;\n\nif (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {\n realHasInstance = Function.prototype[Symbol.hasInstance];\n Object.defineProperty(Writable, Symbol.hasInstance, {\n value: function value(object) {\n if (realHasInstance.call(this, object)) return true;\n if (this !== Writable) return false;\n return object && object._writableState instanceof WritableState;\n }\n });\n} else {\n realHasInstance = function realHasInstance(object) {\n return object instanceof this;\n };\n}\n\nfunction Writable(options) {\n Duplex = Duplex || require('./_stream_duplex'); // Writable ctor is applied to Duplexes, too.\n // `realHasInstance` is necessary because using plain `instanceof`\n // would return false, as no `_writableState` property is attached.\n // Trying to use the custom `instanceof` for Writable here will also break the\n // Node.js LazyTransform implementation, which has a non-trivial getter for\n // `_writableState` that would lead to infinite recursion.\n // Checking for a Stream.Duplex instance is faster here instead of inside\n // the WritableState constructor, at least with V8 6.5\n\n var isDuplex = this instanceof Duplex;\n if (!isDuplex && !realHasInstance.call(Writable, this)) return new Writable(options);\n this._writableState = new WritableState(options, this, isDuplex); // legacy.\n\n this.writable = true;\n\n if (options) {\n if (typeof options.write === 'function') this._write = options.write;\n if (typeof options.writev === 'function') this._writev = options.writev;\n if (typeof options.destroy === 'function') this._destroy = options.destroy;\n if (typeof options.final === 'function') this._final = options.final;\n }\n\n Stream.call(this);\n} // Otherwise people can pipe Writable streams, which is just wrong.\n\n\nWritable.prototype.pipe = function () {\n errorOrDestroy(this, new ERR_STREAM_CANNOT_PIPE());\n};\n\nfunction writeAfterEnd(stream, cb) {\n var er = new ERR_STREAM_WRITE_AFTER_END(); // TODO: defer error events consistently everywhere, not just the cb\n\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n} // Checks that a user-supplied chunk is valid, especially for the particular\n// mode the stream is in. Currently this means that `null` is never accepted\n// and undefined/non-string values are only allowed in object mode.\n\n\nfunction validChunk(stream, state, chunk, cb) {\n var er;\n\n if (chunk === null) {\n er = new ERR_STREAM_NULL_VALUES();\n } else if (typeof chunk !== 'string' && !state.objectMode) {\n er = new ERR_INVALID_ARG_TYPE('chunk', ['string', 'Buffer'], chunk);\n }\n\n if (er) {\n errorOrDestroy(stream, er);\n process.nextTick(cb, er);\n return false;\n }\n\n return true;\n}\n\nWritable.prototype.write = function (chunk, encoding, cb) {\n var state = this._writableState;\n var ret = false;\n\n var isBuf = !state.objectMode && _isUint8Array(chunk);\n\n if (isBuf && !Buffer.isBuffer(chunk)) {\n chunk = _uint8ArrayToBuffer(chunk);\n }\n\n if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;\n if (typeof cb !== 'function') cb = nop;\n if (state.ending) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {\n state.pendingcb++;\n ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);\n }\n return ret;\n};\n\nWritable.prototype.cork = function () {\n this._writableState.corked++;\n};\n\nWritable.prototype.uncork = function () {\n var state = this._writableState;\n\n if (state.corked) {\n state.corked--;\n if (!state.writing && !state.corked && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);\n }\n};\n\nWritable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {\n // node::ParseEncoding() requires lower case.\n if (typeof encoding === 'string') encoding = encoding.toLowerCase();\n if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new ERR_UNKNOWN_ENCODING(encoding);\n this._writableState.defaultEncoding = encoding;\n return this;\n};\n\nObject.defineProperty(Writable.prototype, 'writableBuffer', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState && this._writableState.getBuffer();\n }\n});\n\nfunction decodeChunk(state, chunk, encoding) {\n if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {\n chunk = Buffer.from(chunk, encoding);\n }\n\n return chunk;\n}\n\nObject.defineProperty(Writable.prototype, 'writableHighWaterMark', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.highWaterMark;\n }\n}); // if we're already writing something, then just put this\n// in the queue, and wait our turn. Otherwise, call _write\n// If we return false, then we need a drain event, so set that flag.\n\nfunction writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {\n if (!isBuf) {\n var newChunk = decodeChunk(state, chunk, encoding);\n\n if (chunk !== newChunk) {\n isBuf = true;\n encoding = 'buffer';\n chunk = newChunk;\n }\n }\n\n var len = state.objectMode ? 1 : chunk.length;\n state.length += len;\n var ret = state.length < state.highWaterMark; // we must ensure that previous needDrain will not be reset to false.\n\n if (!ret) state.needDrain = true;\n\n if (state.writing || state.corked) {\n var last = state.lastBufferedRequest;\n state.lastBufferedRequest = {\n chunk: chunk,\n encoding: encoding,\n isBuf: isBuf,\n callback: cb,\n next: null\n };\n\n if (last) {\n last.next = state.lastBufferedRequest;\n } else {\n state.bufferedRequest = state.lastBufferedRequest;\n }\n\n state.bufferedRequestCount += 1;\n } else {\n doWrite(stream, state, false, len, chunk, encoding, cb);\n }\n\n return ret;\n}\n\nfunction doWrite(stream, state, writev, len, chunk, encoding, cb) {\n state.writelen = len;\n state.writecb = cb;\n state.writing = true;\n state.sync = true;\n if (state.destroyed) state.onwrite(new ERR_STREAM_DESTROYED('write'));else if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);\n state.sync = false;\n}\n\nfunction onwriteError(stream, state, sync, er, cb) {\n --state.pendingcb;\n\n if (sync) {\n // defer the callback if we are being called synchronously\n // to avoid piling up things on the stack\n process.nextTick(cb, er); // this can emit finish, and it will always happen\n // after error\n\n process.nextTick(finishMaybe, stream, state);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er);\n } else {\n // the caller expect this to happen before if\n // it is async\n cb(er);\n stream._writableState.errorEmitted = true;\n errorOrDestroy(stream, er); // this can emit finish, but finish must\n // always follow error\n\n finishMaybe(stream, state);\n }\n}\n\nfunction onwriteStateUpdate(state) {\n state.writing = false;\n state.writecb = null;\n state.length -= state.writelen;\n state.writelen = 0;\n}\n\nfunction onwrite(stream, er) {\n var state = stream._writableState;\n var sync = state.sync;\n var cb = state.writecb;\n if (typeof cb !== 'function') throw new ERR_MULTIPLE_CALLBACK();\n onwriteStateUpdate(state);\n if (er) onwriteError(stream, state, sync, er, cb);else {\n // Check if we're actually ready to finish, but don't emit yet\n var finished = needFinish(state) || stream.destroyed;\n\n if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {\n clearBuffer(stream, state);\n }\n\n if (sync) {\n process.nextTick(afterWrite, stream, state, finished, cb);\n } else {\n afterWrite(stream, state, finished, cb);\n }\n }\n}\n\nfunction afterWrite(stream, state, finished, cb) {\n if (!finished) onwriteDrain(stream, state);\n state.pendingcb--;\n cb();\n finishMaybe(stream, state);\n} // Must force callback to be called on nextTick, so that we don't\n// emit 'drain' before the write() consumer gets the 'false' return\n// value, and has a chance to attach a 'drain' listener.\n\n\nfunction onwriteDrain(stream, state) {\n if (state.length === 0 && state.needDrain) {\n state.needDrain = false;\n stream.emit('drain');\n }\n} // if there's something in the buffer waiting, then process it\n\n\nfunction clearBuffer(stream, state) {\n state.bufferProcessing = true;\n var entry = state.bufferedRequest;\n\n if (stream._writev && entry && entry.next) {\n // Fast case, write everything using _writev()\n var l = state.bufferedRequestCount;\n var buffer = new Array(l);\n var holder = state.corkedRequestsFree;\n holder.entry = entry;\n var count = 0;\n var allBuffers = true;\n\n while (entry) {\n buffer[count] = entry;\n if (!entry.isBuf) allBuffers = false;\n entry = entry.next;\n count += 1;\n }\n\n buffer.allBuffers = allBuffers;\n doWrite(stream, state, true, state.length, buffer, '', holder.finish); // doWrite is almost always async, defer these to save a bit of time\n // as the hot path ends with doWrite\n\n state.pendingcb++;\n state.lastBufferedRequest = null;\n\n if (holder.next) {\n state.corkedRequestsFree = holder.next;\n holder.next = null;\n } else {\n state.corkedRequestsFree = new CorkedRequest(state);\n }\n\n state.bufferedRequestCount = 0;\n } else {\n // Slow case, write chunks one-by-one\n while (entry) {\n var chunk = entry.chunk;\n var encoding = entry.encoding;\n var cb = entry.callback;\n var len = state.objectMode ? 1 : chunk.length;\n doWrite(stream, state, false, len, chunk, encoding, cb);\n entry = entry.next;\n state.bufferedRequestCount--; // if we didn't call the onwrite immediately, then\n // it means that we need to wait until it does.\n // also, that means that the chunk and cb are currently\n // being processed, so move the buffer counter past them.\n\n if (state.writing) {\n break;\n }\n }\n\n if (entry === null) state.lastBufferedRequest = null;\n }\n\n state.bufferedRequest = entry;\n state.bufferProcessing = false;\n}\n\nWritable.prototype._write = function (chunk, encoding, cb) {\n cb(new ERR_METHOD_NOT_IMPLEMENTED('_write()'));\n};\n\nWritable.prototype._writev = null;\n\nWritable.prototype.end = function (chunk, encoding, cb) {\n var state = this._writableState;\n\n if (typeof chunk === 'function') {\n cb = chunk;\n chunk = null;\n encoding = null;\n } else if (typeof encoding === 'function') {\n cb = encoding;\n encoding = null;\n }\n\n if (chunk !== null && chunk !== undefined) this.write(chunk, encoding); // .end() fully uncorks\n\n if (state.corked) {\n state.corked = 1;\n this.uncork();\n } // ignore unnecessary end() calls.\n\n\n if (!state.ending) endWritable(this, state, cb);\n return this;\n};\n\nObject.defineProperty(Writable.prototype, 'writableLength', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n return this._writableState.length;\n }\n});\n\nfunction needFinish(state) {\n return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;\n}\n\nfunction callFinal(stream, state) {\n stream._final(function (err) {\n state.pendingcb--;\n\n if (err) {\n errorOrDestroy(stream, err);\n }\n\n state.prefinished = true;\n stream.emit('prefinish');\n finishMaybe(stream, state);\n });\n}\n\nfunction prefinish(stream, state) {\n if (!state.prefinished && !state.finalCalled) {\n if (typeof stream._final === 'function' && !state.destroyed) {\n state.pendingcb++;\n state.finalCalled = true;\n process.nextTick(callFinal, stream, state);\n } else {\n state.prefinished = true;\n stream.emit('prefinish');\n }\n }\n}\n\nfunction finishMaybe(stream, state) {\n var need = needFinish(state);\n\n if (need) {\n prefinish(stream, state);\n\n if (state.pendingcb === 0) {\n state.finished = true;\n stream.emit('finish');\n\n if (state.autoDestroy) {\n // In case of duplex streams we need a way to detect\n // if the readable side is ready for autoDestroy as well\n var rState = stream._readableState;\n\n if (!rState || rState.autoDestroy && rState.endEmitted) {\n stream.destroy();\n }\n }\n }\n }\n\n return need;\n}\n\nfunction endWritable(stream, state, cb) {\n state.ending = true;\n finishMaybe(stream, state);\n\n if (cb) {\n if (state.finished) process.nextTick(cb);else stream.once('finish', cb);\n }\n\n state.ended = true;\n stream.writable = false;\n}\n\nfunction onCorkedFinish(corkReq, state, err) {\n var entry = corkReq.entry;\n corkReq.entry = null;\n\n while (entry) {\n var cb = entry.callback;\n state.pendingcb--;\n cb(err);\n entry = entry.next;\n } // reuse the free corkReq.\n\n\n state.corkedRequestsFree.next = corkReq;\n}\n\nObject.defineProperty(Writable.prototype, 'destroyed', {\n // making it explicit this property is not enumerable\n // because otherwise some prototype manipulation in\n // userland will fail\n enumerable: false,\n get: function get() {\n if (this._writableState === undefined) {\n return false;\n }\n\n return this._writableState.destroyed;\n },\n set: function set(value) {\n // we ignore the value if the stream\n // has not been initialized yet\n if (!this._writableState) {\n return;\n } // backward compatibility, the user is explicitly\n // managing destroyed\n\n\n this._writableState.destroyed = value;\n }\n});\nWritable.prototype.destroy = destroyImpl.destroy;\nWritable.prototype._undestroy = destroyImpl.undestroy;\n\nWritable.prototype._destroy = function (err, cb) {\n cb(err);\n};","'use strict';\n\nvar _Object$setPrototypeO;\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nvar finished = require('./end-of-stream');\n\nvar kLastResolve = Symbol('lastResolve');\nvar kLastReject = Symbol('lastReject');\nvar kError = Symbol('error');\nvar kEnded = Symbol('ended');\nvar kLastPromise = Symbol('lastPromise');\nvar kHandlePromise = Symbol('handlePromise');\nvar kStream = Symbol('stream');\n\nfunction createIterResult(value, done) {\n return {\n value: value,\n done: done\n };\n}\n\nfunction readAndResolve(iter) {\n var resolve = iter[kLastResolve];\n\n if (resolve !== null) {\n var data = iter[kStream].read(); // we defer if data is null\n // we can be expecting either 'end' or\n // 'error'\n\n if (data !== null) {\n iter[kLastPromise] = null;\n iter[kLastResolve] = null;\n iter[kLastReject] = null;\n resolve(createIterResult(data, false));\n }\n }\n}\n\nfunction onReadable(iter) {\n // we wait for the next tick, because it might\n // emit an error with process.nextTick\n process.nextTick(readAndResolve, iter);\n}\n\nfunction wrapForNext(lastPromise, iter) {\n return function (resolve, reject) {\n lastPromise.then(function () {\n if (iter[kEnded]) {\n resolve(createIterResult(undefined, true));\n return;\n }\n\n iter[kHandlePromise](resolve, reject);\n }, reject);\n };\n}\n\nvar AsyncIteratorPrototype = Object.getPrototypeOf(function () {});\nvar ReadableStreamAsyncIteratorPrototype = Object.setPrototypeOf((_Object$setPrototypeO = {\n get stream() {\n return this[kStream];\n },\n\n next: function next() {\n var _this = this;\n\n // if we have detected an error in the meanwhile\n // reject straight away\n var error = this[kError];\n\n if (error !== null) {\n return Promise.reject(error);\n }\n\n if (this[kEnded]) {\n return Promise.resolve(createIterResult(undefined, true));\n }\n\n if (this[kStream].destroyed) {\n // We need to defer via nextTick because if .destroy(err) is\n // called, the error will be emitted via nextTick, and\n // we cannot guarantee that there is no error lingering around\n // waiting to be emitted.\n return new Promise(function (resolve, reject) {\n process.nextTick(function () {\n if (_this[kError]) {\n reject(_this[kError]);\n } else {\n resolve(createIterResult(undefined, true));\n }\n });\n });\n } // if we have multiple next() calls\n // we will wait for the previous Promise to finish\n // this logic is optimized to support for await loops,\n // where next() is only called once at a time\n\n\n var lastPromise = this[kLastPromise];\n var promise;\n\n if (lastPromise) {\n promise = new Promise(wrapForNext(lastPromise, this));\n } else {\n // fast path needed to support multiple this.push()\n // without triggering the next() queue\n var data = this[kStream].read();\n\n if (data !== null) {\n return Promise.resolve(createIterResult(data, false));\n }\n\n promise = new Promise(this[kHandlePromise]);\n }\n\n this[kLastPromise] = promise;\n return promise;\n }\n}, _defineProperty(_Object$setPrototypeO, Symbol.asyncIterator, function () {\n return this;\n}), _defineProperty(_Object$setPrototypeO, \"return\", function _return() {\n var _this2 = this;\n\n // destroy(err, cb) is a private API\n // we can guarantee we have that here, because we control the\n // Readable class this is attached to\n return new Promise(function (resolve, reject) {\n _this2[kStream].destroy(null, function (err) {\n if (err) {\n reject(err);\n return;\n }\n\n resolve(createIterResult(undefined, true));\n });\n });\n}), _Object$setPrototypeO), AsyncIteratorPrototype);\n\nvar createReadableStreamAsyncIterator = function createReadableStreamAsyncIterator(stream) {\n var _Object$create;\n\n var iterator = Object.create(ReadableStreamAsyncIteratorPrototype, (_Object$create = {}, _defineProperty(_Object$create, kStream, {\n value: stream,\n writable: true\n }), _defineProperty(_Object$create, kLastResolve, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kLastReject, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kError, {\n value: null,\n writable: true\n }), _defineProperty(_Object$create, kEnded, {\n value: stream._readableState.endEmitted,\n writable: true\n }), _defineProperty(_Object$create, kHandlePromise, {\n value: function value(resolve, reject) {\n var data = iterator[kStream].read();\n\n if (data) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n resolve(createIterResult(data, false));\n } else {\n iterator[kLastResolve] = resolve;\n iterator[kLastReject] = reject;\n }\n },\n writable: true\n }), _Object$create));\n iterator[kLastPromise] = null;\n finished(stream, function (err) {\n if (err && err.code !== 'ERR_STREAM_PREMATURE_CLOSE') {\n var reject = iterator[kLastReject]; // reject if we are waiting for data in the Promise\n // returned by next() and store the error\n\n if (reject !== null) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n reject(err);\n }\n\n iterator[kError] = err;\n return;\n }\n\n var resolve = iterator[kLastResolve];\n\n if (resolve !== null) {\n iterator[kLastPromise] = null;\n iterator[kLastResolve] = null;\n iterator[kLastReject] = null;\n resolve(createIterResult(undefined, true));\n }\n\n iterator[kEnded] = true;\n });\n stream.on('readable', onReadable.bind(null, iterator));\n return iterator;\n};\n\nmodule.exports = createReadableStreamAsyncIterator;","'use strict';\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nfunction _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError(\"Cannot call a class as a function\"); } }\n\nfunction _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if (\"value\" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }\n\nfunction _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }\n\nvar _require = require('buffer'),\n Buffer = _require.Buffer;\n\nvar _require2 = require('util'),\n inspect = _require2.inspect;\n\nvar custom = inspect && inspect.custom || 'inspect';\n\nfunction copyBuffer(src, target, offset) {\n Buffer.prototype.copy.call(src, target, offset);\n}\n\nmodule.exports =\n/*#__PURE__*/\nfunction () {\n function BufferList() {\n _classCallCheck(this, BufferList);\n\n this.head = null;\n this.tail = null;\n this.length = 0;\n }\n\n _createClass(BufferList, [{\n key: \"push\",\n value: function push(v) {\n var entry = {\n data: v,\n next: null\n };\n if (this.length > 0) this.tail.next = entry;else this.head = entry;\n this.tail = entry;\n ++this.length;\n }\n }, {\n key: \"unshift\",\n value: function unshift(v) {\n var entry = {\n data: v,\n next: this.head\n };\n if (this.length === 0) this.tail = entry;\n this.head = entry;\n ++this.length;\n }\n }, {\n key: \"shift\",\n value: function shift() {\n if (this.length === 0) return;\n var ret = this.head.data;\n if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;\n --this.length;\n return ret;\n }\n }, {\n key: \"clear\",\n value: function clear() {\n this.head = this.tail = null;\n this.length = 0;\n }\n }, {\n key: \"join\",\n value: function join(s) {\n if (this.length === 0) return '';\n var p = this.head;\n var ret = '' + p.data;\n\n while (p = p.next) {\n ret += s + p.data;\n }\n\n return ret;\n }\n }, {\n key: \"concat\",\n value: function concat(n) {\n if (this.length === 0) return Buffer.alloc(0);\n var ret = Buffer.allocUnsafe(n >>> 0);\n var p = this.head;\n var i = 0;\n\n while (p) {\n copyBuffer(p.data, ret, i);\n i += p.data.length;\n p = p.next;\n }\n\n return ret;\n } // Consumes a specified amount of bytes or characters from the buffered data.\n\n }, {\n key: \"consume\",\n value: function consume(n, hasStrings) {\n var ret;\n\n if (n < this.head.data.length) {\n // `slice` is the same for buffers and strings.\n ret = this.head.data.slice(0, n);\n this.head.data = this.head.data.slice(n);\n } else if (n === this.head.data.length) {\n // First chunk is a perfect match.\n ret = this.shift();\n } else {\n // Result spans more than one buffer.\n ret = hasStrings ? this._getString(n) : this._getBuffer(n);\n }\n\n return ret;\n }\n }, {\n key: \"first\",\n value: function first() {\n return this.head.data;\n } // Consumes a specified amount of characters from the buffered data.\n\n }, {\n key: \"_getString\",\n value: function _getString(n) {\n var p = this.head;\n var c = 1;\n var ret = p.data;\n n -= ret.length;\n\n while (p = p.next) {\n var str = p.data;\n var nb = n > str.length ? str.length : n;\n if (nb === str.length) ret += str;else ret += str.slice(0, n);\n n -= nb;\n\n if (n === 0) {\n if (nb === str.length) {\n ++c;\n if (p.next) this.head = p.next;else this.head = this.tail = null;\n } else {\n this.head = p;\n p.data = str.slice(nb);\n }\n\n break;\n }\n\n ++c;\n }\n\n this.length -= c;\n return ret;\n } // Consumes a specified amount of bytes from the buffered data.\n\n }, {\n key: \"_getBuffer\",\n value: function _getBuffer(n) {\n var ret = Buffer.allocUnsafe(n);\n var p = this.head;\n var c = 1;\n p.data.copy(ret);\n n -= p.data.length;\n\n while (p = p.next) {\n var buf = p.data;\n var nb = n > buf.length ? buf.length : n;\n buf.copy(ret, ret.length - n, 0, nb);\n n -= nb;\n\n if (n === 0) {\n if (nb === buf.length) {\n ++c;\n if (p.next) this.head = p.next;else this.head = this.tail = null;\n } else {\n this.head = p;\n p.data = buf.slice(nb);\n }\n\n break;\n }\n\n ++c;\n }\n\n this.length -= c;\n return ret;\n } // Make sure the linked list only shows the minimal necessary information.\n\n }, {\n key: custom,\n value: function value(_, options) {\n return inspect(this, _objectSpread({}, options, {\n // Only inspect one level.\n depth: 0,\n // It should not recurse.\n customInspect: false\n }));\n }\n }]);\n\n return BufferList;\n}();","'use strict'; // undocumented cb() API, needed for core, not for public API\n\nfunction destroy(err, cb) {\n var _this = this;\n\n var readableDestroyed = this._readableState && this._readableState.destroyed;\n var writableDestroyed = this._writableState && this._writableState.destroyed;\n\n if (readableDestroyed || writableDestroyed) {\n if (cb) {\n cb(err);\n } else if (err) {\n if (!this._writableState) {\n process.nextTick(emitErrorNT, this, err);\n } else if (!this._writableState.errorEmitted) {\n this._writableState.errorEmitted = true;\n process.nextTick(emitErrorNT, this, err);\n }\n }\n\n return this;\n } // we set destroyed to true before firing error callbacks in order\n // to make it re-entrance safe in case destroy() is called within callbacks\n\n\n if (this._readableState) {\n this._readableState.destroyed = true;\n } // if this is a duplex stream mark the writable part as destroyed as well\n\n\n if (this._writableState) {\n this._writableState.destroyed = true;\n }\n\n this._destroy(err || null, function (err) {\n if (!cb && err) {\n if (!_this._writableState) {\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else if (!_this._writableState.errorEmitted) {\n _this._writableState.errorEmitted = true;\n process.nextTick(emitErrorAndCloseNT, _this, err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n } else if (cb) {\n process.nextTick(emitCloseNT, _this);\n cb(err);\n } else {\n process.nextTick(emitCloseNT, _this);\n }\n });\n\n return this;\n}\n\nfunction emitErrorAndCloseNT(self, err) {\n emitErrorNT(self, err);\n emitCloseNT(self);\n}\n\nfunction emitCloseNT(self) {\n if (self._writableState && !self._writableState.emitClose) return;\n if (self._readableState && !self._readableState.emitClose) return;\n self.emit('close');\n}\n\nfunction undestroy() {\n if (this._readableState) {\n this._readableState.destroyed = false;\n this._readableState.reading = false;\n this._readableState.ended = false;\n this._readableState.endEmitted = false;\n }\n\n if (this._writableState) {\n this._writableState.destroyed = false;\n this._writableState.ended = false;\n this._writableState.ending = false;\n this._writableState.finalCalled = false;\n this._writableState.prefinished = false;\n this._writableState.finished = false;\n this._writableState.errorEmitted = false;\n }\n}\n\nfunction emitErrorNT(self, err) {\n self.emit('error', err);\n}\n\nfunction errorOrDestroy(stream, err) {\n // We have tests that rely on errors being emitted\n // in the same tick, so changing this is semver major.\n // For now when you opt-in to autoDestroy we allow\n // the error to be emitted nextTick. In a future\n // semver major update we should change the default to this.\n var rState = stream._readableState;\n var wState = stream._writableState;\n if (rState && rState.autoDestroy || wState && wState.autoDestroy) stream.destroy(err);else stream.emit('error', err);\n}\n\nmodule.exports = {\n destroy: destroy,\n undestroy: undestroy,\n errorOrDestroy: errorOrDestroy\n};","// Ported from https://github.com/mafintosh/end-of-stream with\n// permission from the author, Mathias Buus (@mafintosh).\n'use strict';\n\nvar ERR_STREAM_PREMATURE_CLOSE = require('../../../errors').codes.ERR_STREAM_PREMATURE_CLOSE;\n\nfunction once(callback) {\n var called = false;\n return function () {\n if (called) return;\n called = true;\n\n for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {\n args[_key] = arguments[_key];\n }\n\n callback.apply(this, args);\n };\n}\n\nfunction noop() {}\n\nfunction isRequest(stream) {\n return stream.setHeader && typeof stream.abort === 'function';\n}\n\nfunction eos(stream, opts, callback) {\n if (typeof opts === 'function') return eos(stream, null, opts);\n if (!opts) opts = {};\n callback = once(callback || noop);\n var readable = opts.readable || opts.readable !== false && stream.readable;\n var writable = opts.writable || opts.writable !== false && stream.writable;\n\n var onlegacyfinish = function onlegacyfinish() {\n if (!stream.writable) onfinish();\n };\n\n var writableEnded = stream._writableState && stream._writableState.finished;\n\n var onfinish = function onfinish() {\n writable = false;\n writableEnded = true;\n if (!readable) callback.call(stream);\n };\n\n var readableEnded = stream._readableState && stream._readableState.endEmitted;\n\n var onend = function onend() {\n readable = false;\n readableEnded = true;\n if (!writable) callback.call(stream);\n };\n\n var onerror = function onerror(err) {\n callback.call(stream, err);\n };\n\n var onclose = function onclose() {\n var err;\n\n if (readable && !readableEnded) {\n if (!stream._readableState || !stream._readableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n\n if (writable && !writableEnded) {\n if (!stream._writableState || !stream._writableState.ended) err = new ERR_STREAM_PREMATURE_CLOSE();\n return callback.call(stream, err);\n }\n };\n\n var onrequest = function onrequest() {\n stream.req.on('finish', onfinish);\n };\n\n if (isRequest(stream)) {\n stream.on('complete', onfinish);\n stream.on('abort', onclose);\n if (stream.req) onrequest();else stream.on('request', onrequest);\n } else if (writable && !stream._writableState) {\n // legacy streams\n stream.on('end', onlegacyfinish);\n stream.on('close', onlegacyfinish);\n }\n\n stream.on('end', onend);\n stream.on('finish', onfinish);\n if (opts.error !== false) stream.on('error', onerror);\n stream.on('close', onclose);\n return function () {\n stream.removeListener('complete', onfinish);\n stream.removeListener('abort', onclose);\n stream.removeListener('request', onrequest);\n if (stream.req) stream.req.removeListener('finish', onfinish);\n stream.removeListener('end', onlegacyfinish);\n stream.removeListener('close', onlegacyfinish);\n stream.removeListener('finish', onfinish);\n stream.removeListener('end', onend);\n stream.removeListener('error', onerror);\n stream.removeListener('close', onclose);\n };\n}\n\nmodule.exports = eos;","'use strict';\n\nfunction asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }\n\nfunction _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"next\", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, \"throw\", err); } _next(undefined); }); }; }\n\nfunction ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }\n\nfunction _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(Object(source), true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(Object(source)).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }\n\nfunction _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }\n\nvar ERR_INVALID_ARG_TYPE = require('../../../errors').codes.ERR_INVALID_ARG_TYPE;\n\nfunction from(Readable, iterable, opts) {\n var iterator;\n\n if (iterable && typeof iterable.next === 'function') {\n iterator = iterable;\n } else if (iterable && iterable[Symbol.asyncIterator]) iterator = iterable[Symbol.asyncIterator]();else if (iterable && iterable[Symbol.iterator]) iterator = iterable[Symbol.iterator]();else throw new ERR_INVALID_ARG_TYPE('iterable', ['Iterable'], iterable);\n\n var readable = new Readable(_objectSpread({\n objectMode: true\n }, opts)); // Reading boolean to protect against _read\n // being called before last iteration completion.\n\n var reading = false;\n\n readable._read = function () {\n if (!reading) {\n reading = true;\n next();\n }\n };\n\n function next() {\n return _next2.apply(this, arguments);\n }\n\n function _next2() {\n _next2 = _asyncToGenerator(function* () {\n try {\n var _ref = yield iterator.next(),\n value = _ref.value,\n done = _ref.done;\n\n if (done) {\n readable.push(null);\n } else if (readable.push((yield value))) {\n next();\n } else {\n reading = false;\n }\n } catch (err) {\n readable.destroy(err);\n }\n });\n return _next2.apply(this, arguments);\n }\n\n return readable;\n}\n\nmodule.exports = from;","// Ported from https://github.com/mafintosh/pump with\n// permission from the author, Mathias Buus (@mafintosh).\n'use strict';\n\nvar eos;\n\nfunction once(callback) {\n var called = false;\n return function () {\n if (called) return;\n called = true;\n callback.apply(void 0, arguments);\n };\n}\n\nvar _require$codes = require('../../../errors').codes,\n ERR_MISSING_ARGS = _require$codes.ERR_MISSING_ARGS,\n ERR_STREAM_DESTROYED = _require$codes.ERR_STREAM_DESTROYED;\n\nfunction noop(err) {\n // Rethrow the error if it exists to avoid swallowing it\n if (err) throw err;\n}\n\nfunction isRequest(stream) {\n return stream.setHeader && typeof stream.abort === 'function';\n}\n\nfunction destroyer(stream, reading, writing, callback) {\n callback = once(callback);\n var closed = false;\n stream.on('close', function () {\n closed = true;\n });\n if (eos === undefined) eos = require('./end-of-stream');\n eos(stream, {\n readable: reading,\n writable: writing\n }, function (err) {\n if (err) return callback(err);\n closed = true;\n callback();\n });\n var destroyed = false;\n return function (err) {\n if (closed) return;\n if (destroyed) return;\n destroyed = true; // request.destroy just do .end - .abort is what we want\n\n if (isRequest(stream)) return stream.abort();\n if (typeof stream.destroy === 'function') return stream.destroy();\n callback(err || new ERR_STREAM_DESTROYED('pipe'));\n };\n}\n\nfunction call(fn) {\n fn();\n}\n\nfunction pipe(from, to) {\n return from.pipe(to);\n}\n\nfunction popCallback(streams) {\n if (!streams.length) return noop;\n if (typeof streams[streams.length - 1] !== 'function') return noop;\n return streams.pop();\n}\n\nfunction pipeline() {\n for (var _len = arguments.length, streams = new Array(_len), _key = 0; _key < _len; _key++) {\n streams[_key] = arguments[_key];\n }\n\n var callback = popCallback(streams);\n if (Array.isArray(streams[0])) streams = streams[0];\n\n if (streams.length < 2) {\n throw new ERR_MISSING_ARGS('streams');\n }\n\n var error;\n var destroys = streams.map(function (stream, i) {\n var reading = i < streams.length - 1;\n var writing = i > 0;\n return destroyer(stream, reading, writing, function (err) {\n if (!error) error = err;\n if (err) destroys.forEach(call);\n if (reading) return;\n destroys.forEach(call);\n callback(error);\n });\n });\n return streams.reduce(pipe);\n}\n\nmodule.exports = pipeline;","'use strict';\n\nvar ERR_INVALID_OPT_VALUE = require('../../../errors').codes.ERR_INVALID_OPT_VALUE;\n\nfunction highWaterMarkFrom(options, isDuplex, duplexKey) {\n return options.highWaterMark != null ? options.highWaterMark : isDuplex ? options[duplexKey] : null;\n}\n\nfunction getHighWaterMark(state, options, duplexKey, isDuplex) {\n var hwm = highWaterMarkFrom(options, isDuplex, duplexKey);\n\n if (hwm != null) {\n if (!(isFinite(hwm) && Math.floor(hwm) === hwm) || hwm < 0) {\n var name = isDuplex ? duplexKey : 'highWaterMark';\n throw new ERR_INVALID_OPT_VALUE(name, hwm);\n }\n\n return Math.floor(hwm);\n } // Default value\n\n\n return state.objectMode ? 16 : 16 * 1024;\n}\n\nmodule.exports = {\n getHighWaterMark: getHighWaterMark\n};","module.exports = require('stream');\n","var Stream = require('stream');\nif (process.env.READABLE_STREAM === 'disable' && Stream) {\n module.exports = Stream.Readable;\n Object.assign(module.exports, Stream);\n module.exports.Stream = Stream;\n} else {\n exports = module.exports = require('./lib/_stream_readable.js');\n exports.Stream = Stream || exports;\n exports.Readable = exports;\n exports.Writable = require('./lib/_stream_writable.js');\n exports.Duplex = require('./lib/_stream_duplex.js');\n exports.Transform = require('./lib/_stream_transform.js');\n exports.PassThrough = require('./lib/_stream_passthrough.js');\n exports.finished = require('./lib/internal/streams/end-of-stream.js');\n exports.pipeline = require('./lib/internal/streams/pipeline.js');\n}\n","'use strict';\n\nvar fs = require('fs'),\n join = require('path').join,\n resolve = require('path').resolve,\n dirname = require('path').dirname,\n defaultOptions = {\n extensions: ['js', 'json', 'coffee'],\n recurse: true,\n rename: function (name) {\n return name;\n },\n visit: function (obj) {\n return obj;\n }\n };\n\nfunction checkFileInclusion(path, filename, options) {\n return (\n // verify file has valid extension\n (new RegExp('\\\\.(' + options.extensions.join('|') + ')$', 'i').test(filename)) &&\n\n // if options.include is a RegExp, evaluate it and make sure the path passes\n !(options.include && options.include instanceof RegExp && !options.include.test(path)) &&\n\n // if options.include is a function, evaluate it and make sure the path passes\n !(options.include && typeof options.include === 'function' && !options.include(path, filename)) &&\n\n // if options.exclude is a RegExp, evaluate it and make sure the path doesn't pass\n !(options.exclude && options.exclude instanceof RegExp && options.exclude.test(path)) &&\n\n // if options.exclude is a function, evaluate it and make sure the path doesn't pass\n !(options.exclude && typeof options.exclude === 'function' && options.exclude(path, filename))\n );\n}\n\nfunction requireDirectory(m, path, options) {\n var retval = {};\n\n // path is optional\n if (path && !options && typeof path !== 'string') {\n options = path;\n path = null;\n }\n\n // default options\n options = options || {};\n for (var prop in defaultOptions) {\n if (typeof options[prop] === 'undefined') {\n options[prop] = defaultOptions[prop];\n }\n }\n\n // if no path was passed in, assume the equivelant of __dirname from caller\n // otherwise, resolve path relative to the equivalent of __dirname\n path = !path ? dirname(m.filename) : resolve(dirname(m.filename), path);\n\n // get the path of each file in specified directory, append to current tree node, recurse\n fs.readdirSync(path).forEach(function (filename) {\n var joined = join(path, filename),\n files,\n key,\n obj;\n\n if (fs.statSync(joined).isDirectory() && options.recurse) {\n // this node is a directory; recurse\n files = requireDirectory(m, joined, options);\n // exclude empty directories\n if (Object.keys(files).length) {\n retval[options.rename(filename, joined, filename)] = files;\n }\n } else {\n if (joined !== m.filename && checkFileInclusion(joined, filename, options)) {\n // hash node key shouldn't include file extension\n key = filename.substring(0, filename.lastIndexOf('.'));\n obj = m.require(joined);\n retval[options.rename(key, joined, filename)] = options.visit(obj, joined, filename) || obj;\n }\n }\n });\n\n return retval;\n}\n\nmodule.exports = requireDirectory;\nmodule.exports.defaults = defaultOptions;\n","'use strict';\nconst path = require('path');\nconst Module = require('module');\nconst fs = require('fs');\n\nconst resolveFrom = (fromDir, moduleId, silent) => {\n\tif (typeof fromDir !== 'string') {\n\t\tthrow new TypeError(`Expected \\`fromDir\\` to be of type \\`string\\`, got \\`${typeof fromDir}\\``);\n\t}\n\n\tif (typeof moduleId !== 'string') {\n\t\tthrow new TypeError(`Expected \\`moduleId\\` to be of type \\`string\\`, got \\`${typeof moduleId}\\``);\n\t}\n\n\ttry {\n\t\tfromDir = fs.realpathSync(fromDir);\n\t} catch (err) {\n\t\tif (err.code === 'ENOENT') {\n\t\t\tfromDir = path.resolve(fromDir);\n\t\t} else if (silent) {\n\t\t\treturn null;\n\t\t} else {\n\t\t\tthrow err;\n\t\t}\n\t}\n\n\tconst fromFile = path.join(fromDir, 'noop.js');\n\n\tconst resolveFileName = () => Module._resolveFilename(moduleId, {\n\t\tid: fromFile,\n\t\tfilename: fromFile,\n\t\tpaths: Module._nodeModulePaths(fromDir)\n\t});\n\n\tif (silent) {\n\t\ttry {\n\t\t\treturn resolveFileName();\n\t\t} catch (err) {\n\t\t\treturn null;\n\t\t}\n\t}\n\n\treturn resolveFileName();\n};\n\nmodule.exports = (fromDir, moduleId) => resolveFrom(fromDir, moduleId);\nmodule.exports.silent = (fromDir, moduleId) => resolveFrom(fromDir, moduleId, true);\n","'use strict'\nmodule.exports = rfdc\n\nfunction copyBuffer (cur) {\n if (cur instanceof Buffer) {\n return Buffer.from(cur)\n }\n\n return new cur.constructor(cur.buffer.slice(), cur.byteOffset, cur.length)\n}\n\nfunction rfdc (opts) {\n opts = opts || {}\n\n if (opts.circles) return rfdcCircles(opts)\n return opts.proto ? cloneProto : clone\n\n function cloneArray (a, fn) {\n var keys = Object.keys(a)\n var a2 = new Array(keys.length)\n for (var i = 0; i < keys.length; i++) {\n var k = keys[i]\n var cur = a[k]\n if (typeof cur !== 'object' || cur === null) {\n a2[k] = cur\n } else if (cur instanceof Date) {\n a2[k] = new Date(cur)\n } else if (ArrayBuffer.isView(cur)) {\n a2[k] = copyBuffer(cur)\n } else {\n a2[k] = fn(cur)\n }\n }\n return a2\n }\n\n function clone (o) {\n if (typeof o !== 'object' || o === null) return o\n if (o instanceof Date) return new Date(o)\n if (Array.isArray(o)) return cloneArray(o, clone)\n if (o instanceof Map) return new Map(cloneArray(Array.from(o), clone))\n if (o instanceof Set) return new Set(cloneArray(Array.from(o), clone))\n var o2 = {}\n for (var k in o) {\n if (Object.hasOwnProperty.call(o, k) === false) continue\n var cur = o[k]\n if (typeof cur !== 'object' || cur === null) {\n o2[k] = cur\n } else if (cur instanceof Date) {\n o2[k] = new Date(cur)\n } else if (cur instanceof Map) {\n o2[k] = new Map(cloneArray(Array.from(cur), clone))\n } else if (cur instanceof Set) {\n o2[k] = new Set(cloneArray(Array.from(cur), clone))\n } else if (ArrayBuffer.isView(cur)) {\n o2[k] = copyBuffer(cur)\n } else {\n o2[k] = clone(cur)\n }\n }\n return o2\n }\n\n function cloneProto (o) {\n if (typeof o !== 'object' || o === null) return o\n if (o instanceof Date) return new Date(o)\n if (Array.isArray(o)) return cloneArray(o, cloneProto)\n if (o instanceof Map) return new Map(cloneArray(Array.from(o), cloneProto))\n if (o instanceof Set) return new Set(cloneArray(Array.from(o), cloneProto))\n var o2 = {}\n for (var k in o) {\n var cur = o[k]\n if (typeof cur !== 'object' || cur === null) {\n o2[k] = cur\n } else if (cur instanceof Date) {\n o2[k] = new Date(cur)\n } else if (cur instanceof Map) {\n o2[k] = new Map(cloneArray(Array.from(cur), cloneProto))\n } else if (cur instanceof Set) {\n o2[k] = new Set(cloneArray(Array.from(cur), cloneProto))\n } else if (ArrayBuffer.isView(cur)) {\n o2[k] = copyBuffer(cur)\n } else {\n o2[k] = cloneProto(cur)\n }\n }\n return o2\n }\n}\n\nfunction rfdcCircles (opts) {\n var refs = []\n var refsNew = []\n\n return opts.proto ? cloneProto : clone\n\n function cloneArray (a, fn) {\n var keys = Object.keys(a)\n var a2 = new Array(keys.length)\n for (var i = 0; i < keys.length; i++) {\n var k = keys[i]\n var cur = a[k]\n if (typeof cur !== 'object' || cur === null) {\n a2[k] = cur\n } else if (cur instanceof Date) {\n a2[k] = new Date(cur)\n } else if (ArrayBuffer.isView(cur)) {\n a2[k] = copyBuffer(cur)\n } else {\n var index = refs.indexOf(cur)\n if (index !== -1) {\n a2[k] = refsNew[index]\n } else {\n a2[k] = fn(cur)\n }\n }\n }\n return a2\n }\n\n function clone (o) {\n if (typeof o !== 'object' || o === null) return o\n if (o instanceof Date) return new Date(o)\n if (Array.isArray(o)) return cloneArray(o, clone)\n if (o instanceof Map) return new Map(cloneArray(Array.from(o), clone))\n if (o instanceof Set) return new Set(cloneArray(Array.from(o), clone))\n var o2 = {}\n refs.push(o)\n refsNew.push(o2)\n for (var k in o) {\n if (Object.hasOwnProperty.call(o, k) === false) continue\n var cur = o[k]\n if (typeof cur !== 'object' || cur === null) {\n o2[k] = cur\n } else if (cur instanceof Date) {\n o2[k] = new Date(cur)\n } else if (cur instanceof Map) {\n o2[k] = new Map(cloneArray(Array.from(cur), clone))\n } else if (cur instanceof Set) {\n o2[k] = new Set(cloneArray(Array.from(cur), clone))\n } else if (ArrayBuffer.isView(cur)) {\n o2[k] = copyBuffer(cur)\n } else {\n var i = refs.indexOf(cur)\n if (i !== -1) {\n o2[k] = refsNew[i]\n } else {\n o2[k] = clone(cur)\n }\n }\n }\n refs.pop()\n refsNew.pop()\n return o2\n }\n\n function cloneProto (o) {\n if (typeof o !== 'object' || o === null) return o\n if (o instanceof Date) return new Date(o)\n if (Array.isArray(o)) return cloneArray(o, cloneProto)\n if (o instanceof Map) return new Map(cloneArray(Array.from(o), cloneProto))\n if (o instanceof Set) return new Set(cloneArray(Array.from(o), cloneProto))\n var o2 = {}\n refs.push(o)\n refsNew.push(o2)\n for (var k in o) {\n var cur = o[k]\n if (typeof cur !== 'object' || cur === null) {\n o2[k] = cur\n } else if (cur instanceof Date) {\n o2[k] = new Date(cur)\n } else if (cur instanceof Map) {\n o2[k] = new Map(cloneArray(Array.from(cur), cloneProto))\n } else if (cur instanceof Set) {\n o2[k] = new Set(cloneArray(Array.from(cur), cloneProto))\n } else if (ArrayBuffer.isView(cur)) {\n o2[k] = copyBuffer(cur)\n } else {\n var i = refs.indexOf(cur)\n if (i !== -1) {\n o2[k] = refsNew[i]\n } else {\n o2[k] = cloneProto(cur)\n }\n }\n }\n refs.pop()\n refsNew.pop()\n return o2\n }\n}\n","/*! safe-buffer. MIT License. Feross Aboukhadijeh */\n/* eslint-disable node/no-deprecated-api */\nvar buffer = require('buffer')\nvar Buffer = buffer.Buffer\n\n// alternative to using Object.keys for old browsers\nfunction copyProps (src, dst) {\n for (var key in src) {\n dst[key] = src[key]\n }\n}\nif (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {\n module.exports = buffer\n} else {\n // Copy properties from require('buffer')\n copyProps(buffer, exports)\n exports.Buffer = SafeBuffer\n}\n\nfunction SafeBuffer (arg, encodingOrOffset, length) {\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.prototype = Object.create(Buffer.prototype)\n\n// Copy static methods from Buffer\ncopyProps(Buffer, SafeBuffer)\n\nSafeBuffer.from = function (arg, encodingOrOffset, length) {\n if (typeof arg === 'number') {\n throw new TypeError('Argument must not be a number')\n }\n return Buffer(arg, encodingOrOffset, length)\n}\n\nSafeBuffer.alloc = function (size, fill, encoding) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n var buf = Buffer(size)\n if (fill !== undefined) {\n if (typeof encoding === 'string') {\n buf.fill(fill, encoding)\n } else {\n buf.fill(fill)\n }\n } else {\n buf.fill(0)\n }\n return buf\n}\n\nSafeBuffer.allocUnsafe = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return Buffer(size)\n}\n\nSafeBuffer.allocUnsafeSlow = function (size) {\n if (typeof size !== 'number') {\n throw new TypeError('Argument must be a number')\n }\n return buffer.SlowBuffer(size)\n}\n","const RollingFileWriteStream = require('./RollingFileWriteStream');\n\n// just to adapt the previous version\nclass DateRollingFileStream extends RollingFileWriteStream {\n constructor(filename, pattern, options) {\n if (pattern && typeof(pattern) === 'object') {\n options = pattern;\n pattern = null;\n }\n if (!options) {\n options = {};\n }\n if (!pattern) {\n pattern = 'yyyy-MM-dd';\n }\n options.pattern = pattern;\n if (!options.numBackups && options.numBackups !== 0) {\n if (!options.daysToKeep && options.daysToKeep !== 0) {\n options.daysToKeep = 1;\n } else {\n process.emitWarning(\n \"options.daysToKeep is deprecated due to the confusion it causes when used \" + \n \"together with file size rolling. Please use options.numBackups instead.\",\n \"DeprecationWarning\", \"streamroller-DEP0001\"\n );\n }\n options.numBackups = options.daysToKeep;\n } else {\n options.daysToKeep = options.numBackups;\n }\n super(filename, options);\n this.mode = this.options.mode;\n }\n\n get theStream() {\n return this.currentFileStream;\n }\n\n}\n\nmodule.exports = DateRollingFileStream;\n","const RollingFileWriteStream = require('./RollingFileWriteStream');\n\n// just to adapt the previous version\nclass RollingFileStream extends RollingFileWriteStream {\n constructor(filename, size, backups, options) {\n if (!options) {\n options = {};\n }\n if (size) {\n options.maxSize = size;\n }\n if (!options.numBackups && options.numBackups !== 0) {\n if (!backups && backups !== 0) {\n backups = 1;\n }\n options.numBackups = backups;\n }\n super(filename, options);\n this.backups = options.numBackups;\n this.size = this.options.maxSize;\n }\n\n get theStream() {\n return this.currentFileStream;\n }\n\n}\n\nmodule.exports = RollingFileStream;\n","const debug = require(\"debug\")(\"streamroller:RollingFileWriteStream\");\nconst fs = require(\"fs-extra\");\nconst path = require(\"path\");\nconst os = require(\"os\");\nconst newNow = require(\"./now\");\nconst format = require(\"date-format\");\nconst { Writable } = require(\"stream\");\nconst fileNameFormatter = require(\"./fileNameFormatter\");\nconst fileNameParser = require(\"./fileNameParser\");\nconst moveAndMaybeCompressFile = require(\"./moveAndMaybeCompressFile\");\n\nconst deleteFiles = fileNames => {\n debug(`deleteFiles: files to delete: ${fileNames}`);\n return Promise.all(fileNames.map(f => fs.unlink(f).catch((e) => {\n debug(`deleteFiles: error when unlinking ${f}, ignoring. Error was ${e}`);\n })));\n};\n\n/**\n * RollingFileWriteStream is mainly used when writing to a file rolling by date or size.\n * RollingFileWriteStream inherits from stream.Writable\n */\nclass RollingFileWriteStream extends Writable {\n /**\n * Create a RollingFileWriteStream\n * @constructor\n * @param {string} filePath - The file path to write.\n * @param {object} options - The extra options\n * @param {number} options.numToKeep - The max numbers of files to keep.\n * @param {number} options.maxSize - The maxSize one file can reach. Unit is Byte.\n * This should be more than 1024. The default is 0.\n * If not specified or 0, then no log rolling will happen.\n * @param {string} options.mode - The mode of the files. The default is '0600'. Refer to stream.writable for more.\n * @param {string} options.flags - The default is 'a'. Refer to stream.flags for more.\n * @param {boolean} options.compress - Whether to compress backup files.\n * @param {boolean} options.keepFileExt - Whether to keep the file extension.\n * @param {string} options.pattern - The date string pattern in the file name.\n * @param {boolean} options.alwaysIncludePattern - Whether to add date to the name of the first file.\n */\n constructor(filePath, options) {\n debug(`constructor: creating RollingFileWriteStream. path=${filePath}`);\n if (typeof filePath !== \"string\" || filePath.length === 0) {\n throw new Error(`Invalid filename: ${filePath}`);\n } else if (filePath.endsWith(path.sep)) {\n throw new Error(`Filename is a directory: ${filePath}`);\n } else {\n // handle ~ expansion: https://github.com/nodejs/node/issues/684\n // exclude ~ and ~filename as these can be valid files\n filePath = filePath.replace(new RegExp(`^~(?=${path.sep}.+)`), os.homedir());\n }\n super(options);\n this.options = this._parseOption(options);\n this.fileObject = path.parse(filePath);\n if (this.fileObject.dir === \"\") {\n this.fileObject = path.parse(path.join(process.cwd(), filePath));\n }\n this.fileFormatter = fileNameFormatter({\n file: this.fileObject,\n alwaysIncludeDate: this.options.alwaysIncludePattern,\n needsIndex: this.options.maxSize < Number.MAX_SAFE_INTEGER,\n compress: this.options.compress,\n keepFileExt: this.options.keepFileExt,\n fileNameSep: this.options.fileNameSep\n });\n\n this.fileNameParser = fileNameParser({\n file: this.fileObject,\n keepFileExt: this.options.keepFileExt,\n pattern: this.options.pattern,\n fileNameSep: this.options.fileNameSep\n });\n\n this.state = {\n currentSize: 0\n };\n\n if (this.options.pattern) {\n this.state.currentDate = format(this.options.pattern, newNow());\n }\n\n this.filename = this.fileFormatter({\n index: 0,\n date: this.state.currentDate\n });\n if ([\"a\", \"a+\", \"as\", \"as+\"].includes(this.options.flags)) {\n this._setExistingSizeAndDate();\n }\n\n debug(\n `constructor: create new file ${this.filename}, state=${JSON.stringify(\n this.state\n )}`\n );\n this._renewWriteStream();\n }\n\n _setExistingSizeAndDate() {\n try {\n const stats = fs.statSync(this.filename);\n this.state.currentSize = stats.size;\n if (this.options.pattern) {\n this.state.currentDate = format(this.options.pattern, stats.mtime);\n }\n } catch (e) {\n //file does not exist, that's fine - move along\n return;\n }\n }\n\n _parseOption(rawOptions) {\n const defaultOptions = {\n maxSize: 0,\n numToKeep: Number.MAX_SAFE_INTEGER,\n encoding: \"utf8\",\n mode: parseInt(\"0600\", 8),\n flags: \"a\",\n compress: false,\n keepFileExt: false,\n alwaysIncludePattern: false\n };\n const options = Object.assign({}, defaultOptions, rawOptions);\n if (!options.maxSize) {\n delete options.maxSize;\n } else if (options.maxSize <= 0) {\n throw new Error(`options.maxSize (${options.maxSize}) should be > 0`);\n }\n // options.numBackups will supercede options.numToKeep\n if (options.numBackups || options.numBackups === 0) {\n if (options.numBackups < 0) {\n throw new Error(`options.numBackups (${options.numBackups}) should be >= 0`);\n } else if (options.numBackups >= Number.MAX_SAFE_INTEGER) {\n // to cater for numToKeep (include the hot file) at Number.MAX_SAFE_INTEGER\n throw new Error(`options.numBackups (${options.numBackups}) should be < Number.MAX_SAFE_INTEGER`);\n } else {\n options.numToKeep = options.numBackups + 1;\n }\n } else if (options.numToKeep <= 0) {\n throw new Error(`options.numToKeep (${options.numToKeep}) should be > 0`);\n }\n debug(\n `_parseOption: creating stream with option=${JSON.stringify(options)}`\n );\n return options;\n }\n\n _final(callback) {\n this.currentFileStream.end(\"\", this.options.encoding, callback);\n }\n\n _write(chunk, encoding, callback) {\n this._shouldRoll().then(() => {\n debug(\n `_write: writing chunk. ` +\n `file=${this.currentFileStream.path} ` +\n `state=${JSON.stringify(this.state)} ` +\n `chunk=${chunk}`\n );\n this.currentFileStream.write(chunk, encoding, e => {\n this.state.currentSize += chunk.length;\n callback(e);\n });\n });\n }\n\n async _shouldRoll() {\n if (this._dateChanged() || this._tooBig()) {\n debug(\n `_shouldRoll: rolling because dateChanged? ${this._dateChanged()} or tooBig? ${this._tooBig()}`\n );\n await this._roll();\n }\n }\n\n _dateChanged() {\n return (\n this.state.currentDate &&\n this.state.currentDate !== format(this.options.pattern, newNow())\n );\n }\n\n _tooBig() {\n return this.state.currentSize >= this.options.maxSize;\n }\n\n _roll() {\n debug(`_roll: closing the current stream`);\n return new Promise((resolve, reject) => {\n this.currentFileStream.end(\"\", this.options.encoding, () => {\n this._moveOldFiles()\n .then(resolve)\n .catch(reject);\n });\n });\n }\n\n async _moveOldFiles() {\n const files = await this._getExistingFiles();\n const todaysFiles = this.state.currentDate\n ? files.filter(f => f.date === this.state.currentDate)\n : files;\n for (let i = todaysFiles.length; i >= 0; i--) {\n debug(`_moveOldFiles: i = ${i}`);\n const sourceFilePath = this.fileFormatter({\n date: this.state.currentDate,\n index: i\n });\n const targetFilePath = this.fileFormatter({\n date: this.state.currentDate,\n index: i + 1\n });\n\n const moveAndCompressOptions = {\n compress: this.options.compress && i === 0,\n mode: this.options.mode\n };\n await moveAndMaybeCompressFile(\n sourceFilePath,\n targetFilePath,\n moveAndCompressOptions\n );\n }\n\n this.state.currentSize = 0;\n this.state.currentDate = this.state.currentDate\n ? format(this.options.pattern, newNow())\n : null;\n debug(\n `_moveOldFiles: finished rolling files. state=${JSON.stringify(\n this.state\n )}`\n );\n this._renewWriteStream();\n // wait for the file to be open before cleaning up old ones,\n // otherwise the daysToKeep calculations can be off\n await new Promise((resolve, reject) => {\n this.currentFileStream.write(\"\", \"utf8\", () => {\n this._clean()\n .then(resolve)\n .catch(reject);\n });\n });\n }\n\n // Sorted from the oldest to the latest\n async _getExistingFiles() {\n const files = await fs.readdir(this.fileObject.dir)\n .catch( /* istanbul ignore next: will not happen on windows */ () => []);\n\n debug(`_getExistingFiles: files=${files}`);\n const existingFileDetails = files\n .map(n => this.fileNameParser(n))\n .filter(n => n);\n\n const getKey = n =>\n (n.timestamp ? n.timestamp : newNow().getTime()) - n.index;\n existingFileDetails.sort((a, b) => getKey(a) - getKey(b));\n\n return existingFileDetails;\n }\n\n _renewWriteStream() {\n const filePath = this.fileFormatter({\n date: this.state.currentDate,\n index: 0\n });\n\n // attempt to create the directory\n const mkdir = (dir) => {\n try {\n return fs.mkdirSync(dir, { recursive: true });\n }\n // backward-compatible fs.mkdirSync for nodejs pre-10.12.0 (without recursive option)\n catch (e) {\n // recursive creation of parent first\n if (e.code === \"ENOENT\") {\n mkdir(path.dirname(dir));\n return mkdir(dir);\n }\n\n // throw error for all except EEXIST and EROFS (read-only filesystem)\n if (e.code !== \"EEXIST\" && e.code !== \"EROFS\") {\n throw e;\n }\n\n // EEXIST: throw if file and not directory\n // EROFS : throw if directory not found\n else {\n try {\n if (fs.statSync(dir).isDirectory()) {\n return dir;\n }\n throw e;\n } catch (err) {\n throw e;\n }\n }\n }\n };\n mkdir(this.fileObject.dir);\n\n const ops = {\n flags: this.options.flags,\n encoding: this.options.encoding,\n mode: this.options.mode\n };\n const renameKey = function(obj, oldKey, newKey) {\n obj[newKey] = obj[oldKey];\n delete obj[oldKey];\n return obj;\n };\n // try to throw EISDIR, EROFS, EACCES\n fs.appendFileSync(filePath, \"\", renameKey({ ...ops }, \"flags\", \"flag\"));\n this.currentFileStream = fs.createWriteStream(filePath, ops);\n this.currentFileStream.on(\"error\", e => {\n this.emit(\"error\", e);\n });\n }\n\n async _clean() {\n const existingFileDetails = await this._getExistingFiles();\n debug(\n `_clean: numToKeep = ${this.options.numToKeep}, existingFiles = ${existingFileDetails.length}`\n );\n debug(\"_clean: existing files are: \", existingFileDetails);\n if (this._tooManyFiles(existingFileDetails.length)) {\n const fileNamesToRemove = existingFileDetails\n .slice(0, existingFileDetails.length - this.options.numToKeep)\n .map(f => path.format({ dir: this.fileObject.dir, base: f.filename }));\n await deleteFiles(fileNamesToRemove);\n }\n }\n\n _tooManyFiles(numFiles) {\n return this.options.numToKeep > 0 && numFiles > this.options.numToKeep;\n }\n}\n\nmodule.exports = RollingFileWriteStream;\n","const debug = require(\"debug\")(\"streamroller:fileNameFormatter\");\nconst path = require(\"path\");\nconst ZIP_EXT = \".gz\";\nconst DEFAULT_FILENAME_SEP = \".\";\n\nmodule.exports = ({\n file,\n keepFileExt,\n needsIndex,\n alwaysIncludeDate,\n compress,\n fileNameSep\n}) => {\n let FILENAME_SEP = fileNameSep || DEFAULT_FILENAME_SEP;\n const dirAndName = path.join(file.dir, file.name);\n\n const ext = f => f + file.ext;\n\n const index = (f, i, d) =>\n (needsIndex || !d) && i ? f + FILENAME_SEP + i : f;\n\n const date = (f, i, d) => {\n return (i > 0 || alwaysIncludeDate) && d ? f + FILENAME_SEP + d : f;\n };\n\n const gzip = (f, i) => (i && compress ? f + ZIP_EXT : f);\n\n const parts = keepFileExt\n ? [date, index, ext, gzip]\n : [ext, date, index, gzip];\n\n return ({ date, index }) => {\n debug(`_formatFileName: date=${date}, index=${index}`);\n return parts.reduce(\n (filename, part) => part(filename, index, date),\n dirAndName\n );\n };\n};\n","const debug = require(\"debug\")(\"streamroller:fileNameParser\");\nconst ZIP_EXT = \".gz\";\nconst format = require(\"date-format\");\nconst DEFAULT_FILENAME_SEP = \".\";\n\nmodule.exports = ({ file, keepFileExt, pattern, fileNameSep }) => {\n let FILENAME_SEP = fileNameSep || DEFAULT_FILENAME_SEP;\n // All these functions take two arguments: f, the filename, and p, the result placeholder\n // They return the filename with any matching parts removed.\n // The \"zip\" function, for instance, removes the \".gz\" part of the filename (if present)\n const zip = (f, p) => {\n if (f.endsWith(ZIP_EXT)) {\n debug(\"it is gzipped\");\n p.isCompressed = true;\n return f.slice(0, -1 * ZIP_EXT.length);\n }\n return f;\n };\n\n const __NOT_MATCHING__ = \"__NOT_MATCHING__\";\n\n const extAtEnd = f => {\n if (f.startsWith(file.name) && f.endsWith(file.ext)) {\n debug(\"it starts and ends with the right things\");\n return f.slice(file.name.length + 1, -1 * file.ext.length);\n }\n return __NOT_MATCHING__;\n };\n\n const extInMiddle = f => {\n if (f.startsWith(file.base)) {\n debug(\"it starts with the right things\");\n return f.slice(file.base.length + 1);\n }\n return __NOT_MATCHING__;\n };\n\n const dateAndIndex = (f, p) => {\n const items = f.split(FILENAME_SEP);\n let indexStr = items[items.length - 1];\n debug(\"items: \", items, \", indexStr: \", indexStr);\n let dateStr = f;\n if (indexStr !== undefined && indexStr.match(/^\\d+$/)) {\n dateStr = f.slice(0, -1 * (indexStr.length + 1));\n debug(`dateStr is ${dateStr}`);\n if (pattern && !dateStr) {\n dateStr = indexStr;\n indexStr = \"0\";\n }\n } else {\n indexStr = \"0\";\n }\n\n try {\n // Two arguments for new Date() are intentional. This will set other date\n // components to minimal values in the current timezone instead of UTC,\n // as new Date(0) will do.\n const date = format.parse(pattern, dateStr, new Date(0, 0));\n if (format.asString(pattern, date) !== dateStr) return f;\n p.index = parseInt(indexStr, 10);\n p.date = dateStr;\n p.timestamp = date.getTime();\n return \"\";\n } catch (e) {\n //not a valid date, don't panic.\n debug(`Problem parsing ${dateStr} as ${pattern}, error was: `, e);\n return f;\n }\n };\n\n const index = (f, p) => {\n if (f.match(/^\\d+$/)) {\n debug(\"it has an index\");\n p.index = parseInt(f, 10);\n return \"\";\n }\n return f;\n };\n\n let parts = [\n zip,\n keepFileExt ? extAtEnd : extInMiddle,\n pattern ? dateAndIndex : index\n ];\n\n return filename => {\n let result = { filename, index: 0, isCompressed: false };\n // pass the filename through each of the file part parsers\n let whatsLeftOver = parts.reduce(\n (remains, part) => part(remains, result),\n filename\n );\n // if there's anything left after parsing, then it wasn't a valid filename\n return whatsLeftOver ? null : result;\n };\n};\n","module.exports = {\n RollingFileWriteStream: require('./RollingFileWriteStream'),\n RollingFileStream: require('./RollingFileStream'),\n DateRollingFileStream: require('./DateRollingFileStream')\n};\n","const debug = require('debug')('streamroller:moveAndMaybeCompressFile');\nconst fs = require('fs-extra');\nconst zlib = require('zlib');\n\nconst _parseOption = function(rawOptions){\n const defaultOptions = {\n mode: parseInt(\"0600\", 8),\n compress: false,\n };\n const options = Object.assign({}, defaultOptions, rawOptions);\n debug(`_parseOption: moveAndMaybeCompressFile called with option=${JSON.stringify(options)}`);\n return options;\n};\n\nconst moveAndMaybeCompressFile = async (\n sourceFilePath,\n targetFilePath,\n options\n) => {\n options = _parseOption(options);\n\n if (sourceFilePath === targetFilePath) {\n debug(`moveAndMaybeCompressFile: source and target are the same, not doing anything`);\n return;\n }\n\n if (await fs.pathExists(sourceFilePath)) {\n debug(\n `moveAndMaybeCompressFile: moving file from ${sourceFilePath} to ${targetFilePath} ${\n options.compress ? \"with\" : \"without\"\n } compress`\n );\n if (options.compress) {\n await new Promise((resolve, reject) => {\n let isCreated = false;\n // to avoid concurrency, the forked process which can create the file will proceed (using flags wx)\n const writeStream = fs.createWriteStream(targetFilePath, { mode: options.mode, flags: \"wx\" })\n // wait until writable stream is valid before proceeding to read\n .on(\"open\", () => {\n isCreated = true;\n const readStream = fs.createReadStream(sourceFilePath)\n // wait until readable stream is valid before piping\n .on(\"open\", () => {\n readStream.pipe(zlib.createGzip()).pipe(writeStream);\n })\n .on(\"error\", (e) => {\n debug(`moveAndMaybeCompressFile: error reading ${sourceFilePath}`, e);\n // manually close writable: https://nodejs.org/api/stream.html#readablepipedestination-options\n writeStream.destroy(e);\n });\n })\n .on(\"finish\", () => {\n debug(`moveAndMaybeCompressFile: finished compressing ${targetFilePath}, deleting ${sourceFilePath}`);\n // delete sourceFilePath\n fs.unlink(sourceFilePath)\n .then(resolve)\n .catch((e) => {\n debug(`moveAndMaybeCompressFile: error deleting ${sourceFilePath}, truncating instead`, e);\n // fallback to truncate\n fs.truncate(sourceFilePath)\n .then(resolve)\n .catch((e) => {\n debug(`moveAndMaybeCompressFile: error truncating ${sourceFilePath}`, e);\n reject(e);\n });\n });\n })\n .on(\"error\", (e) => {\n if (!isCreated) {\n debug(`moveAndMaybeCompressFile: error creating ${targetFilePath}`, e);\n // do not do anything if handled by another forked process\n reject(e);\n } else {\n debug(`moveAndMaybeCompressFile: error writing ${targetFilePath}, deleting`, e);\n // delete targetFilePath (taking as nothing happened)\n fs.unlink(targetFilePath)\n .then(() => { reject(e); })\n .catch((e) => {\n debug(`moveAndMaybeCompressFile: error deleting ${targetFilePath}`, e);\n reject(e);\n });\n }\n });\n }).catch(() => {});\n } else {\n debug(`moveAndMaybeCompressFile: renaming ${sourceFilePath} to ${targetFilePath}`);\n try {\n await fs.move(sourceFilePath, targetFilePath, { overwrite: true });\n } catch (e) {\n debug(`moveAndMaybeCompressFile: error renaming ${sourceFilePath} to ${targetFilePath}`, e);\n debug(`moveAndMaybeCompressFile: trying copy+truncate instead`);\n await fs.copy(sourceFilePath, targetFilePath, { overwrite: true });\n await fs.truncate(sourceFilePath);\n }\n }\n }\n};\n\nmodule.exports = moveAndMaybeCompressFile;\n","// allows us to inject a mock date in tests\nmodule.exports = () => new Date();\n","'use strict';\nconst stripAnsi = require('strip-ansi');\nconst isFullwidthCodePoint = require('is-fullwidth-code-point');\nconst emojiRegex = require('emoji-regex');\n\nconst stringWidth = string => {\n\tif (typeof string !== 'string' || string.length === 0) {\n\t\treturn 0;\n\t}\n\n\tstring = stripAnsi(string);\n\n\tif (string.length === 0) {\n\t\treturn 0;\n\t}\n\n\tstring = string.replace(emojiRegex(), ' ');\n\n\tlet width = 0;\n\n\tfor (let i = 0; i < string.length; i++) {\n\t\tconst code = string.codePointAt(i);\n\n\t\t// Ignore control characters\n\t\tif (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t// Ignore combining characters\n\t\tif (code >= 0x300 && code <= 0x36F) {\n\t\t\tcontinue;\n\t\t}\n\n\t\t// Surrogates\n\t\tif (code > 0xFFFF) {\n\t\t\ti++;\n\t\t}\n\n\t\twidth += isFullwidthCodePoint(code) ? 2 : 1;\n\t}\n\n\treturn width;\n};\n\nmodule.exports = stringWidth;\n// TODO: remove this in the next major version\nmodule.exports.default = stringWidth;\n","// Copyright Joyent, Inc. and other Node contributors.\n//\n// Permission is hereby granted, free of charge, to any person obtaining a\n// copy of this software and associated documentation files (the\n// \"Software\"), to deal in the Software without restriction, including\n// without limitation the rights to use, copy, modify, merge, publish,\n// distribute, sublicense, and/or sell copies of the Software, and to permit\n// persons to whom the Software is furnished to do so, subject to the\n// following conditions:\n//\n// The above copyright notice and this permission notice shall be included\n// in all copies or substantial portions of the Software.\n//\n// THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS\n// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN\n// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR\n// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE\n// USE OR OTHER DEALINGS IN THE SOFTWARE.\n\n'use strict';\n\n/**/\n\nvar Buffer = require('safe-buffer').Buffer;\n/**/\n\nvar isEncoding = Buffer.isEncoding || function (encoding) {\n encoding = '' + encoding;\n switch (encoding && encoding.toLowerCase()) {\n case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':\n return true;\n default:\n return false;\n }\n};\n\nfunction _normalizeEncoding(enc) {\n if (!enc) return 'utf8';\n var retried;\n while (true) {\n switch (enc) {\n case 'utf8':\n case 'utf-8':\n return 'utf8';\n case 'ucs2':\n case 'ucs-2':\n case 'utf16le':\n case 'utf-16le':\n return 'utf16le';\n case 'latin1':\n case 'binary':\n return 'latin1';\n case 'base64':\n case 'ascii':\n case 'hex':\n return enc;\n default:\n if (retried) return; // undefined\n enc = ('' + enc).toLowerCase();\n retried = true;\n }\n }\n};\n\n// Do not cache `Buffer.isEncoding` when checking encoding names as some\n// modules monkey-patch it to support additional encodings\nfunction normalizeEncoding(enc) {\n var nenc = _normalizeEncoding(enc);\n if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);\n return nenc || enc;\n}\n\n// StringDecoder provides an interface for efficiently splitting a series of\n// buffers into a series of JS strings without breaking apart multi-byte\n// characters.\nexports.StringDecoder = StringDecoder;\nfunction StringDecoder(encoding) {\n this.encoding = normalizeEncoding(encoding);\n var nb;\n switch (this.encoding) {\n case 'utf16le':\n this.text = utf16Text;\n this.end = utf16End;\n nb = 4;\n break;\n case 'utf8':\n this.fillLast = utf8FillLast;\n nb = 4;\n break;\n case 'base64':\n this.text = base64Text;\n this.end = base64End;\n nb = 3;\n break;\n default:\n this.write = simpleWrite;\n this.end = simpleEnd;\n return;\n }\n this.lastNeed = 0;\n this.lastTotal = 0;\n this.lastChar = Buffer.allocUnsafe(nb);\n}\n\nStringDecoder.prototype.write = function (buf) {\n if (buf.length === 0) return '';\n var r;\n var i;\n if (this.lastNeed) {\n r = this.fillLast(buf);\n if (r === undefined) return '';\n i = this.lastNeed;\n this.lastNeed = 0;\n } else {\n i = 0;\n }\n if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);\n return r || '';\n};\n\nStringDecoder.prototype.end = utf8End;\n\n// Returns only complete characters in a Buffer\nStringDecoder.prototype.text = utf8Text;\n\n// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer\nStringDecoder.prototype.fillLast = function (buf) {\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);\n this.lastNeed -= buf.length;\n};\n\n// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a\n// continuation byte. If an invalid byte is detected, -2 is returned.\nfunction utf8CheckByte(byte) {\n if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;\n return byte >> 6 === 0x02 ? -1 : -2;\n}\n\n// Checks at most 3 bytes at the end of a Buffer in order to detect an\n// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)\n// needed to complete the UTF-8 character (if applicable) are returned.\nfunction utf8CheckIncomplete(self, buf, i) {\n var j = buf.length - 1;\n if (j < i) return 0;\n var nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 1;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) self.lastNeed = nb - 2;\n return nb;\n }\n if (--j < i || nb === -2) return 0;\n nb = utf8CheckByte(buf[j]);\n if (nb >= 0) {\n if (nb > 0) {\n if (nb === 2) nb = 0;else self.lastNeed = nb - 3;\n }\n return nb;\n }\n return 0;\n}\n\n// Validates as many continuation bytes for a multi-byte UTF-8 character as\n// needed or are available. If we see a non-continuation byte where we expect\n// one, we \"replace\" the validated continuation bytes we've seen so far with\n// a single UTF-8 replacement character ('\\ufffd'), to match v8's UTF-8 decoding\n// behavior. The continuation byte check is included three times in the case\n// where all of the continuation bytes for a character exist in the same buffer.\n// It is also done this way as a slight performance increase instead of using a\n// loop.\nfunction utf8CheckExtraBytes(self, buf, p) {\n if ((buf[0] & 0xC0) !== 0x80) {\n self.lastNeed = 0;\n return '\\ufffd';\n }\n if (self.lastNeed > 1 && buf.length > 1) {\n if ((buf[1] & 0xC0) !== 0x80) {\n self.lastNeed = 1;\n return '\\ufffd';\n }\n if (self.lastNeed > 2 && buf.length > 2) {\n if ((buf[2] & 0xC0) !== 0x80) {\n self.lastNeed = 2;\n return '\\ufffd';\n }\n }\n }\n}\n\n// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.\nfunction utf8FillLast(buf) {\n var p = this.lastTotal - this.lastNeed;\n var r = utf8CheckExtraBytes(this, buf, p);\n if (r !== undefined) return r;\n if (this.lastNeed <= buf.length) {\n buf.copy(this.lastChar, p, 0, this.lastNeed);\n return this.lastChar.toString(this.encoding, 0, this.lastTotal);\n }\n buf.copy(this.lastChar, p, 0, buf.length);\n this.lastNeed -= buf.length;\n}\n\n// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a\n// partial character, the character's bytes are buffered until the required\n// number of bytes are available.\nfunction utf8Text(buf, i) {\n var total = utf8CheckIncomplete(this, buf, i);\n if (!this.lastNeed) return buf.toString('utf8', i);\n this.lastTotal = total;\n var end = buf.length - (total - this.lastNeed);\n buf.copy(this.lastChar, 0, end);\n return buf.toString('utf8', i, end);\n}\n\n// For UTF-8, a replacement character is added when ending on a partial\n// character.\nfunction utf8End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + '\\ufffd';\n return r;\n}\n\n// UTF-16LE typically needs two bytes per character, but even if we have an even\n// number of bytes available, we need to check if we end on a leading/high\n// surrogate. In that case, we need to wait for the next two bytes in order to\n// decode the last character properly.\nfunction utf16Text(buf, i) {\n if ((buf.length - i) % 2 === 0) {\n var r = buf.toString('utf16le', i);\n if (r) {\n var c = r.charCodeAt(r.length - 1);\n if (c >= 0xD800 && c <= 0xDBFF) {\n this.lastNeed = 2;\n this.lastTotal = 4;\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n return r.slice(0, -1);\n }\n }\n return r;\n }\n this.lastNeed = 1;\n this.lastTotal = 2;\n this.lastChar[0] = buf[buf.length - 1];\n return buf.toString('utf16le', i, buf.length - 1);\n}\n\n// For UTF-16LE we do not explicitly append special replacement characters if we\n// end on a partial character, we simply let v8 handle that.\nfunction utf16End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) {\n var end = this.lastTotal - this.lastNeed;\n return r + this.lastChar.toString('utf16le', 0, end);\n }\n return r;\n}\n\nfunction base64Text(buf, i) {\n var n = (buf.length - i) % 3;\n if (n === 0) return buf.toString('base64', i);\n this.lastNeed = 3 - n;\n this.lastTotal = 3;\n if (n === 1) {\n this.lastChar[0] = buf[buf.length - 1];\n } else {\n this.lastChar[0] = buf[buf.length - 2];\n this.lastChar[1] = buf[buf.length - 1];\n }\n return buf.toString('base64', i, buf.length - n);\n}\n\nfunction base64End(buf) {\n var r = buf && buf.length ? this.write(buf) : '';\n if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);\n return r;\n}\n\n// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)\nfunction simpleWrite(buf) {\n return buf.toString(this.encoding);\n}\n\nfunction simpleEnd(buf) {\n return buf && buf.length ? this.write(buf) : '';\n}","'use strict';\nconst ansiRegex = require('ansi-regex');\n\nmodule.exports = string => typeof string === 'string' ? string.replace(ansiRegex(), '') : string;\n","'use strict';\nconst os = require('os');\nconst hasFlag = require('has-flag');\n\nconst env = process.env;\n\nlet forceColor;\nif (hasFlag('no-color') ||\n\thasFlag('no-colors') ||\n\thasFlag('color=false')) {\n\tforceColor = false;\n} else if (hasFlag('color') ||\n\thasFlag('colors') ||\n\thasFlag('color=true') ||\n\thasFlag('color=always')) {\n\tforceColor = true;\n}\nif ('FORCE_COLOR' in env) {\n\tforceColor = env.FORCE_COLOR.length === 0 || parseInt(env.FORCE_COLOR, 10) !== 0;\n}\n\nfunction translateLevel(level) {\n\tif (level === 0) {\n\t\treturn false;\n\t}\n\n\treturn {\n\t\tlevel,\n\t\thasBasic: true,\n\t\thas256: level >= 2,\n\t\thas16m: level >= 3\n\t};\n}\n\nfunction supportsColor(stream) {\n\tif (forceColor === false) {\n\t\treturn 0;\n\t}\n\n\tif (hasFlag('color=16m') ||\n\t\thasFlag('color=full') ||\n\t\thasFlag('color=truecolor')) {\n\t\treturn 3;\n\t}\n\n\tif (hasFlag('color=256')) {\n\t\treturn 2;\n\t}\n\n\tif (stream && !stream.isTTY && forceColor !== true) {\n\t\treturn 0;\n\t}\n\n\tconst min = forceColor ? 1 : 0;\n\n\tif (process.platform === 'win32') {\n\t\t// Node.js 7.5.0 is the first version of Node.js to include a patch to\n\t\t// libuv that enables 256 color output on Windows. Anything earlier and it\n\t\t// won't work. However, here we target Node.js 8 at minimum as it is an LTS\n\t\t// release, and Node.js 7 is not. Windows 10 build 10586 is the first Windows\n\t\t// release that supports 256 colors. Windows 10 build 14931 is the first release\n\t\t// that supports 16m/TrueColor.\n\t\tconst osRelease = os.release().split('.');\n\t\tif (\n\t\t\tNumber(process.versions.node.split('.')[0]) >= 8 &&\n\t\t\tNumber(osRelease[0]) >= 10 &&\n\t\t\tNumber(osRelease[2]) >= 10586\n\t\t) {\n\t\t\treturn Number(osRelease[2]) >= 14931 ? 3 : 2;\n\t\t}\n\n\t\treturn 1;\n\t}\n\n\tif ('CI' in env) {\n\t\tif (['TRAVIS', 'CIRCLECI', 'APPVEYOR', 'GITLAB_CI'].some(sign => sign in env) || env.CI_NAME === 'codeship') {\n\t\t\treturn 1;\n\t\t}\n\n\t\treturn min;\n\t}\n\n\tif ('TEAMCITY_VERSION' in env) {\n\t\treturn /^(9\\.(0*[1-9]\\d*)\\.|\\d{2,}\\.)/.test(env.TEAMCITY_VERSION) ? 1 : 0;\n\t}\n\n\tif (env.COLORTERM === 'truecolor') {\n\t\treturn 3;\n\t}\n\n\tif ('TERM_PROGRAM' in env) {\n\t\tconst version = parseInt((env.TERM_PROGRAM_VERSION || '').split('.')[0], 10);\n\n\t\tswitch (env.TERM_PROGRAM) {\n\t\t\tcase 'iTerm.app':\n\t\t\t\treturn version >= 3 ? 3 : 2;\n\t\t\tcase 'Apple_Terminal':\n\t\t\t\treturn 2;\n\t\t\t// No default\n\t\t}\n\t}\n\n\tif (/-256(color)?$/i.test(env.TERM)) {\n\t\treturn 2;\n\t}\n\n\tif (/^screen|^xterm|^vt100|^vt220|^rxvt|color|ansi|cygwin|linux/i.test(env.TERM)) {\n\t\treturn 1;\n\t}\n\n\tif ('COLORTERM' in env) {\n\t\treturn 1;\n\t}\n\n\tif (env.TERM === 'dumb') {\n\t\treturn min;\n\t}\n\n\treturn min;\n}\n\nfunction getSupportLevel(stream) {\n\tconst level = supportsColor(stream);\n\treturn translateLevel(level);\n}\n\nmodule.exports = {\n\tsupportsColor: getSupportLevel,\n\tstdout: getSupportLevel(process.stdout),\n\tstderr: getSupportLevel(process.stderr)\n};\n","var chownr = require('chownr')\nvar tar = require('tar-stream')\nvar pump = require('pump')\nvar mkdirp = require('mkdirp-classic')\nvar fs = require('fs')\nvar path = require('path')\nvar os = require('os')\n\nvar win32 = os.platform() === 'win32'\n\nvar noop = function () {}\n\nvar echo = function (name) {\n return name\n}\n\nvar normalize = !win32 ? echo : function (name) {\n return name.replace(/\\\\/g, '/').replace(/[:?<>|]/g, '_')\n}\n\nvar statAll = function (fs, stat, cwd, ignore, entries, sort) {\n var queue = entries || ['.']\n\n return function loop (callback) {\n if (!queue.length) return callback()\n var next = queue.shift()\n var nextAbs = path.join(cwd, next)\n\n stat.call(fs, nextAbs, function (err, stat) {\n if (err) return callback(err)\n\n if (!stat.isDirectory()) return callback(null, next, stat)\n\n fs.readdir(nextAbs, function (err, files) {\n if (err) return callback(err)\n\n if (sort) files.sort()\n for (var i = 0; i < files.length; i++) {\n if (!ignore(path.join(cwd, next, files[i]))) queue.push(path.join(next, files[i]))\n }\n\n callback(null, next, stat)\n })\n })\n }\n}\n\nvar strip = function (map, level) {\n return function (header) {\n header.name = header.name.split('/').slice(level).join('/')\n\n var linkname = header.linkname\n if (linkname && (header.type === 'link' || path.isAbsolute(linkname))) {\n header.linkname = linkname.split('/').slice(level).join('/')\n }\n\n return map(header)\n }\n}\n\nexports.pack = function (cwd, opts) {\n if (!cwd) cwd = '.'\n if (!opts) opts = {}\n\n var xfs = opts.fs || fs\n var ignore = opts.ignore || opts.filter || noop\n var map = opts.map || noop\n var mapStream = opts.mapStream || echo\n var statNext = statAll(xfs, opts.dereference ? xfs.stat : xfs.lstat, cwd, ignore, opts.entries, opts.sort)\n var strict = opts.strict !== false\n var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask()\n var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0\n var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0\n var pack = opts.pack || tar.pack()\n var finish = opts.finish || noop\n\n if (opts.strip) map = strip(map, opts.strip)\n\n if (opts.readable) {\n dmode |= parseInt(555, 8)\n fmode |= parseInt(444, 8)\n }\n if (opts.writable) {\n dmode |= parseInt(333, 8)\n fmode |= parseInt(222, 8)\n }\n\n var onsymlink = function (filename, header) {\n xfs.readlink(path.join(cwd, filename), function (err, linkname) {\n if (err) return pack.destroy(err)\n header.linkname = normalize(linkname)\n pack.entry(header, onnextentry)\n })\n }\n\n var onstat = function (err, filename, stat) {\n if (err) return pack.destroy(err)\n if (!filename) {\n if (opts.finalize !== false) pack.finalize()\n return finish(pack)\n }\n\n if (stat.isSocket()) return onnextentry() // tar does not support sockets...\n\n var header = {\n name: normalize(filename),\n mode: (stat.mode | (stat.isDirectory() ? dmode : fmode)) & umask,\n mtime: stat.mtime,\n size: stat.size,\n type: 'file',\n uid: stat.uid,\n gid: stat.gid\n }\n\n if (stat.isDirectory()) {\n header.size = 0\n header.type = 'directory'\n header = map(header) || header\n return pack.entry(header, onnextentry)\n }\n\n if (stat.isSymbolicLink()) {\n header.size = 0\n header.type = 'symlink'\n header = map(header) || header\n return onsymlink(filename, header)\n }\n\n // TODO: add fifo etc...\n\n header = map(header) || header\n\n if (!stat.isFile()) {\n if (strict) return pack.destroy(new Error('unsupported type for ' + filename))\n return onnextentry()\n }\n\n var entry = pack.entry(header, onnextentry)\n if (!entry) return\n\n var rs = mapStream(xfs.createReadStream(path.join(cwd, filename), { start: 0, end: header.size > 0 ? header.size - 1 : header.size }), header)\n\n rs.on('error', function (err) { // always forward errors on destroy\n entry.destroy(err)\n })\n\n pump(rs, entry)\n }\n\n var onnextentry = function (err) {\n if (err) return pack.destroy(err)\n statNext(onstat)\n }\n\n onnextentry()\n\n return pack\n}\n\nvar head = function (list) {\n return list.length ? list[list.length - 1] : null\n}\n\nvar processGetuid = function () {\n return process.getuid ? process.getuid() : -1\n}\n\nvar processUmask = function () {\n return process.umask ? process.umask() : 0\n}\n\nexports.extract = function (cwd, opts) {\n if (!cwd) cwd = '.'\n if (!opts) opts = {}\n\n var xfs = opts.fs || fs\n var ignore = opts.ignore || opts.filter || noop\n var map = opts.map || noop\n var mapStream = opts.mapStream || echo\n var own = opts.chown !== false && !win32 && processGetuid() === 0\n var extract = opts.extract || tar.extract()\n var stack = []\n var now = new Date()\n var umask = typeof opts.umask === 'number' ? ~opts.umask : ~processUmask()\n var dmode = typeof opts.dmode === 'number' ? opts.dmode : 0\n var fmode = typeof opts.fmode === 'number' ? opts.fmode : 0\n var strict = opts.strict !== false\n\n if (opts.strip) map = strip(map, opts.strip)\n\n if (opts.readable) {\n dmode |= parseInt(555, 8)\n fmode |= parseInt(444, 8)\n }\n if (opts.writable) {\n dmode |= parseInt(333, 8)\n fmode |= parseInt(222, 8)\n }\n\n var utimesParent = function (name, cb) { // we just set the mtime on the parent dir again everytime we write an entry\n var top\n while ((top = head(stack)) && name.slice(0, top[0].length) !== top[0]) stack.pop()\n if (!top) return cb()\n xfs.utimes(top[0], now, top[1], cb)\n }\n\n var utimes = function (name, header, cb) {\n if (opts.utimes === false) return cb()\n\n if (header.type === 'directory') return xfs.utimes(name, now, header.mtime, cb)\n if (header.type === 'symlink') return utimesParent(name, cb) // TODO: how to set mtime on link?\n\n xfs.utimes(name, now, header.mtime, function (err) {\n if (err) return cb(err)\n utimesParent(name, cb)\n })\n }\n\n var chperm = function (name, header, cb) {\n var link = header.type === 'symlink'\n\n /* eslint-disable node/no-deprecated-api */\n var chmod = link ? xfs.lchmod : xfs.chmod\n var chown = link ? xfs.lchown : xfs.chown\n /* eslint-enable node/no-deprecated-api */\n\n if (!chmod) return cb()\n\n var mode = (header.mode | (header.type === 'directory' ? dmode : fmode)) & umask\n\n if (chown && own) chown.call(xfs, name, header.uid, header.gid, onchown)\n else onchown(null)\n\n function onchown (err) {\n if (err) return cb(err)\n if (!chmod) return cb()\n chmod.call(xfs, name, mode, cb)\n }\n }\n\n extract.on('entry', function (header, stream, next) {\n header = map(header) || header\n header.name = normalize(header.name)\n var name = path.join(cwd, path.join('/', header.name))\n\n if (ignore(name, header)) {\n stream.resume()\n return next()\n }\n\n var stat = function (err) {\n if (err) return next(err)\n utimes(name, header, function (err) {\n if (err) return next(err)\n if (win32) return next()\n chperm(name, header, next)\n })\n }\n\n var onsymlink = function () {\n if (win32) return next() // skip symlinks on win for now before it can be tested\n xfs.unlink(name, function () {\n xfs.symlink(header.linkname, name, stat)\n })\n }\n\n var onlink = function () {\n if (win32) return next() // skip links on win for now before it can be tested\n xfs.unlink(name, function () {\n var srcpath = path.join(cwd, path.join('/', header.linkname))\n\n xfs.link(srcpath, name, function (err) {\n if (err && err.code === 'EPERM' && opts.hardlinkAsFilesFallback) {\n stream = xfs.createReadStream(srcpath)\n return onfile()\n }\n\n stat(err)\n })\n })\n }\n\n var onfile = function () {\n var ws = xfs.createWriteStream(name)\n var rs = mapStream(stream, header)\n\n ws.on('error', function (err) { // always forward errors on destroy\n rs.destroy(err)\n })\n\n pump(rs, ws, function (err) {\n if (err) return next(err)\n ws.on('close', stat)\n })\n }\n\n if (header.type === 'directory') {\n stack.push([name, header.mtime])\n return mkdirfix(name, {\n fs: xfs, own: own, uid: header.uid, gid: header.gid\n }, stat)\n }\n\n var dir = path.dirname(name)\n\n validate(xfs, dir, path.join(cwd, '.'), function (err, valid) {\n if (err) return next(err)\n if (!valid) return next(new Error(dir + ' is not a valid path'))\n\n mkdirfix(dir, {\n fs: xfs, own: own, uid: header.uid, gid: header.gid\n }, function (err) {\n if (err) return next(err)\n\n switch (header.type) {\n case 'file': return onfile()\n case 'link': return onlink()\n case 'symlink': return onsymlink()\n }\n\n if (strict) return next(new Error('unsupported type for ' + name + ' (' + header.type + ')'))\n\n stream.resume()\n next()\n })\n })\n })\n\n if (opts.finish) extract.on('finish', opts.finish)\n\n return extract\n}\n\nfunction validate (fs, name, root, cb) {\n if (name === root) return cb(null, true)\n fs.lstat(name, function (err, st) {\n if (err && err.code !== 'ENOENT') return cb(err)\n if (err || st.isDirectory()) return validate(fs, path.join(name, '..'), root, cb)\n cb(null, false)\n })\n}\n\nfunction mkdirfix (name, opts, cb) {\n mkdirp(name, { fs: opts.fs }, function (err, made) {\n if (!err && made && opts.own) {\n chownr(made, opts.uid, opts.gid, cb)\n } else {\n cb(err)\n }\n })\n}\n","var util = require('util')\nvar bl = require('bl')\nvar headers = require('./headers')\n\nvar Writable = require('readable-stream').Writable\nvar PassThrough = require('readable-stream').PassThrough\n\nvar noop = function () {}\n\nvar overflow = function (size) {\n size &= 511\n return size && 512 - size\n}\n\nvar emptyStream = function (self, offset) {\n var s = new Source(self, offset)\n s.end()\n return s\n}\n\nvar mixinPax = function (header, pax) {\n if (pax.path) header.name = pax.path\n if (pax.linkpath) header.linkname = pax.linkpath\n if (pax.size) header.size = parseInt(pax.size, 10)\n header.pax = pax\n return header\n}\n\nvar Source = function (self, offset) {\n this._parent = self\n this.offset = offset\n PassThrough.call(this, { autoDestroy: false })\n}\n\nutil.inherits(Source, PassThrough)\n\nSource.prototype.destroy = function (err) {\n this._parent.destroy(err)\n}\n\nvar Extract = function (opts) {\n if (!(this instanceof Extract)) return new Extract(opts)\n Writable.call(this, opts)\n\n opts = opts || {}\n\n this._offset = 0\n this._buffer = bl()\n this._missing = 0\n this._partial = false\n this._onparse = noop\n this._header = null\n this._stream = null\n this._overflow = null\n this._cb = null\n this._locked = false\n this._destroyed = false\n this._pax = null\n this._paxGlobal = null\n this._gnuLongPath = null\n this._gnuLongLinkPath = null\n\n var self = this\n var b = self._buffer\n\n var oncontinue = function () {\n self._continue()\n }\n\n var onunlock = function (err) {\n self._locked = false\n if (err) return self.destroy(err)\n if (!self._stream) oncontinue()\n }\n\n var onstreamend = function () {\n self._stream = null\n var drain = overflow(self._header.size)\n if (drain) self._parse(drain, ondrain)\n else self._parse(512, onheader)\n if (!self._locked) oncontinue()\n }\n\n var ondrain = function () {\n self._buffer.consume(overflow(self._header.size))\n self._parse(512, onheader)\n oncontinue()\n }\n\n var onpaxglobalheader = function () {\n var size = self._header.size\n self._paxGlobal = headers.decodePax(b.slice(0, size))\n b.consume(size)\n onstreamend()\n }\n\n var onpaxheader = function () {\n var size = self._header.size\n self._pax = headers.decodePax(b.slice(0, size))\n if (self._paxGlobal) self._pax = Object.assign({}, self._paxGlobal, self._pax)\n b.consume(size)\n onstreamend()\n }\n\n var ongnulongpath = function () {\n var size = self._header.size\n this._gnuLongPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding)\n b.consume(size)\n onstreamend()\n }\n\n var ongnulonglinkpath = function () {\n var size = self._header.size\n this._gnuLongLinkPath = headers.decodeLongPath(b.slice(0, size), opts.filenameEncoding)\n b.consume(size)\n onstreamend()\n }\n\n var onheader = function () {\n var offset = self._offset\n var header\n try {\n header = self._header = headers.decode(b.slice(0, 512), opts.filenameEncoding, opts.allowUnknownFormat)\n } catch (err) {\n self.emit('error', err)\n }\n b.consume(512)\n\n if (!header) {\n self._parse(512, onheader)\n oncontinue()\n return\n }\n if (header.type === 'gnu-long-path') {\n self._parse(header.size, ongnulongpath)\n oncontinue()\n return\n }\n if (header.type === 'gnu-long-link-path') {\n self._parse(header.size, ongnulonglinkpath)\n oncontinue()\n return\n }\n if (header.type === 'pax-global-header') {\n self._parse(header.size, onpaxglobalheader)\n oncontinue()\n return\n }\n if (header.type === 'pax-header') {\n self._parse(header.size, onpaxheader)\n oncontinue()\n return\n }\n\n if (self._gnuLongPath) {\n header.name = self._gnuLongPath\n self._gnuLongPath = null\n }\n\n if (self._gnuLongLinkPath) {\n header.linkname = self._gnuLongLinkPath\n self._gnuLongLinkPath = null\n }\n\n if (self._pax) {\n self._header = header = mixinPax(header, self._pax)\n self._pax = null\n }\n\n self._locked = true\n\n if (!header.size || header.type === 'directory') {\n self._parse(512, onheader)\n self.emit('entry', header, emptyStream(self, offset), onunlock)\n return\n }\n\n self._stream = new Source(self, offset)\n\n self.emit('entry', header, self._stream, onunlock)\n self._parse(header.size, onstreamend)\n oncontinue()\n }\n\n this._onheader = onheader\n this._parse(512, onheader)\n}\n\nutil.inherits(Extract, Writable)\n\nExtract.prototype.destroy = function (err) {\n if (this._destroyed) return\n this._destroyed = true\n\n if (err) this.emit('error', err)\n this.emit('close')\n if (this._stream) this._stream.emit('close')\n}\n\nExtract.prototype._parse = function (size, onparse) {\n if (this._destroyed) return\n this._offset += size\n this._missing = size\n if (onparse === this._onheader) this._partial = false\n this._onparse = onparse\n}\n\nExtract.prototype._continue = function () {\n if (this._destroyed) return\n var cb = this._cb\n this._cb = noop\n if (this._overflow) this._write(this._overflow, undefined, cb)\n else cb()\n}\n\nExtract.prototype._write = function (data, enc, cb) {\n if (this._destroyed) return\n\n var s = this._stream\n var b = this._buffer\n var missing = this._missing\n if (data.length) this._partial = true\n\n // we do not reach end-of-chunk now. just forward it\n\n if (data.length < missing) {\n this._missing -= data.length\n this._overflow = null\n if (s) return s.write(data, cb)\n b.append(data)\n return cb()\n }\n\n // end-of-chunk. the parser should call cb.\n\n this._cb = cb\n this._missing = 0\n\n var overflow = null\n if (data.length > missing) {\n overflow = data.slice(missing)\n data = data.slice(0, missing)\n }\n\n if (s) s.end(data)\n else b.append(data)\n\n this._overflow = overflow\n this._onparse()\n}\n\nExtract.prototype._final = function (cb) {\n if (this._partial) return this.destroy(new Error('Unexpected end of data'))\n cb()\n}\n\nmodule.exports = Extract\n","var alloc = Buffer.alloc\n\nvar ZEROS = '0000000000000000000'\nvar SEVENS = '7777777777777777777'\nvar ZERO_OFFSET = '0'.charCodeAt(0)\nvar USTAR_MAGIC = Buffer.from('ustar\\x00', 'binary')\nvar USTAR_VER = Buffer.from('00', 'binary')\nvar GNU_MAGIC = Buffer.from('ustar\\x20', 'binary')\nvar GNU_VER = Buffer.from('\\x20\\x00', 'binary')\nvar MASK = parseInt('7777', 8)\nvar MAGIC_OFFSET = 257\nvar VERSION_OFFSET = 263\n\nvar clamp = function (index, len, defaultValue) {\n if (typeof index !== 'number') return defaultValue\n index = ~~index // Coerce to integer.\n if (index >= len) return len\n if (index >= 0) return index\n index += len\n if (index >= 0) return index\n return 0\n}\n\nvar toType = function (flag) {\n switch (flag) {\n case 0:\n return 'file'\n case 1:\n return 'link'\n case 2:\n return 'symlink'\n case 3:\n return 'character-device'\n case 4:\n return 'block-device'\n case 5:\n return 'directory'\n case 6:\n return 'fifo'\n case 7:\n return 'contiguous-file'\n case 72:\n return 'pax-header'\n case 55:\n return 'pax-global-header'\n case 27:\n return 'gnu-long-link-path'\n case 28:\n case 30:\n return 'gnu-long-path'\n }\n\n return null\n}\n\nvar toTypeflag = function (flag) {\n switch (flag) {\n case 'file':\n return 0\n case 'link':\n return 1\n case 'symlink':\n return 2\n case 'character-device':\n return 3\n case 'block-device':\n return 4\n case 'directory':\n return 5\n case 'fifo':\n return 6\n case 'contiguous-file':\n return 7\n case 'pax-header':\n return 72\n }\n\n return 0\n}\n\nvar indexOf = function (block, num, offset, end) {\n for (; offset < end; offset++) {\n if (block[offset] === num) return offset\n }\n return end\n}\n\nvar cksum = function (block) {\n var sum = 8 * 32\n for (var i = 0; i < 148; i++) sum += block[i]\n for (var j = 156; j < 512; j++) sum += block[j]\n return sum\n}\n\nvar encodeOct = function (val, n) {\n val = val.toString(8)\n if (val.length > n) return SEVENS.slice(0, n) + ' '\n else return ZEROS.slice(0, n - val.length) + val + ' '\n}\n\n/* Copied from the node-tar repo and modified to meet\n * tar-stream coding standard.\n *\n * Source: https://github.com/npm/node-tar/blob/51b6627a1f357d2eb433e7378e5f05e83b7aa6cd/lib/header.js#L349\n */\nfunction parse256 (buf) {\n // first byte MUST be either 80 or FF\n // 80 for positive, FF for 2's comp\n var positive\n if (buf[0] === 0x80) positive = true\n else if (buf[0] === 0xFF) positive = false\n else return null\n\n // build up a base-256 tuple from the least sig to the highest\n var tuple = []\n for (var i = buf.length - 1; i > 0; i--) {\n var byte = buf[i]\n if (positive) tuple.push(byte)\n else tuple.push(0xFF - byte)\n }\n\n var sum = 0\n var l = tuple.length\n for (i = 0; i < l; i++) {\n sum += tuple[i] * Math.pow(256, i)\n }\n\n return positive ? sum : -1 * sum\n}\n\nvar decodeOct = function (val, offset, length) {\n val = val.slice(offset, offset + length)\n offset = 0\n\n // If prefixed with 0x80 then parse as a base-256 integer\n if (val[offset] & 0x80) {\n return parse256(val)\n } else {\n // Older versions of tar can prefix with spaces\n while (offset < val.length && val[offset] === 32) offset++\n var end = clamp(indexOf(val, 32, offset, val.length), val.length, val.length)\n while (offset < end && val[offset] === 0) offset++\n if (end === offset) return 0\n return parseInt(val.slice(offset, end).toString(), 8)\n }\n}\n\nvar decodeStr = function (val, offset, length, encoding) {\n return val.slice(offset, indexOf(val, 0, offset, offset + length)).toString(encoding)\n}\n\nvar addLength = function (str) {\n var len = Buffer.byteLength(str)\n var digits = Math.floor(Math.log(len) / Math.log(10)) + 1\n if (len + digits >= Math.pow(10, digits)) digits++\n\n return (len + digits) + str\n}\n\nexports.decodeLongPath = function (buf, encoding) {\n return decodeStr(buf, 0, buf.length, encoding)\n}\n\nexports.encodePax = function (opts) { // TODO: encode more stuff in pax\n var result = ''\n if (opts.name) result += addLength(' path=' + opts.name + '\\n')\n if (opts.linkname) result += addLength(' linkpath=' + opts.linkname + '\\n')\n var pax = opts.pax\n if (pax) {\n for (var key in pax) {\n result += addLength(' ' + key + '=' + pax[key] + '\\n')\n }\n }\n return Buffer.from(result)\n}\n\nexports.decodePax = function (buf) {\n var result = {}\n\n while (buf.length) {\n var i = 0\n while (i < buf.length && buf[i] !== 32) i++\n var len = parseInt(buf.slice(0, i).toString(), 10)\n if (!len) return result\n\n var b = buf.slice(i + 1, len - 1).toString()\n var keyIndex = b.indexOf('=')\n if (keyIndex === -1) return result\n result[b.slice(0, keyIndex)] = b.slice(keyIndex + 1)\n\n buf = buf.slice(len)\n }\n\n return result\n}\n\nexports.encode = function (opts) {\n var buf = alloc(512)\n var name = opts.name\n var prefix = ''\n\n if (opts.typeflag === 5 && name[name.length - 1] !== '/') name += '/'\n if (Buffer.byteLength(name) !== name.length) return null // utf-8\n\n while (Buffer.byteLength(name) > 100) {\n var i = name.indexOf('/')\n if (i === -1) return null\n prefix += prefix ? '/' + name.slice(0, i) : name.slice(0, i)\n name = name.slice(i + 1)\n }\n\n if (Buffer.byteLength(name) > 100 || Buffer.byteLength(prefix) > 155) return null\n if (opts.linkname && Buffer.byteLength(opts.linkname) > 100) return null\n\n buf.write(name)\n buf.write(encodeOct(opts.mode & MASK, 6), 100)\n buf.write(encodeOct(opts.uid, 6), 108)\n buf.write(encodeOct(opts.gid, 6), 116)\n buf.write(encodeOct(opts.size, 11), 124)\n buf.write(encodeOct((opts.mtime.getTime() / 1000) | 0, 11), 136)\n\n buf[156] = ZERO_OFFSET + toTypeflag(opts.type)\n\n if (opts.linkname) buf.write(opts.linkname, 157)\n\n USTAR_MAGIC.copy(buf, MAGIC_OFFSET)\n USTAR_VER.copy(buf, VERSION_OFFSET)\n if (opts.uname) buf.write(opts.uname, 265)\n if (opts.gname) buf.write(opts.gname, 297)\n buf.write(encodeOct(opts.devmajor || 0, 6), 329)\n buf.write(encodeOct(opts.devminor || 0, 6), 337)\n\n if (prefix) buf.write(prefix, 345)\n\n buf.write(encodeOct(cksum(buf), 6), 148)\n\n return buf\n}\n\nexports.decode = function (buf, filenameEncoding, allowUnknownFormat) {\n var typeflag = buf[156] === 0 ? 0 : buf[156] - ZERO_OFFSET\n\n var name = decodeStr(buf, 0, 100, filenameEncoding)\n var mode = decodeOct(buf, 100, 8)\n var uid = decodeOct(buf, 108, 8)\n var gid = decodeOct(buf, 116, 8)\n var size = decodeOct(buf, 124, 12)\n var mtime = decodeOct(buf, 136, 12)\n var type = toType(typeflag)\n var linkname = buf[157] === 0 ? null : decodeStr(buf, 157, 100, filenameEncoding)\n var uname = decodeStr(buf, 265, 32)\n var gname = decodeStr(buf, 297, 32)\n var devmajor = decodeOct(buf, 329, 8)\n var devminor = decodeOct(buf, 337, 8)\n\n var c = cksum(buf)\n\n // checksum is still initial value if header was null.\n if (c === 8 * 32) return null\n\n // valid checksum\n if (c !== decodeOct(buf, 148, 8)) throw new Error('Invalid tar header. Maybe the tar is corrupted or it needs to be gunzipped?')\n\n if (USTAR_MAGIC.compare(buf, MAGIC_OFFSET, MAGIC_OFFSET + 6) === 0) {\n // ustar (posix) format.\n // prepend prefix, if present.\n if (buf[345]) name = decodeStr(buf, 345, 155, filenameEncoding) + '/' + name\n } else if (GNU_MAGIC.compare(buf, MAGIC_OFFSET, MAGIC_OFFSET + 6) === 0 &&\n GNU_VER.compare(buf, VERSION_OFFSET, VERSION_OFFSET + 2) === 0) {\n // 'gnu'/'oldgnu' format. Similar to ustar, but has support for incremental and\n // multi-volume tarballs.\n } else {\n if (!allowUnknownFormat) {\n throw new Error('Invalid tar header: unknown format.')\n }\n }\n\n // to support old tar versions that use trailing / to indicate dirs\n if (typeflag === 0 && name && name[name.length - 1] === '/') typeflag = 5\n\n return {\n name,\n mode,\n uid,\n gid,\n size,\n mtime: new Date(1000 * mtime),\n type,\n linkname,\n uname,\n gname,\n devmajor,\n devminor\n }\n}\n","exports.extract = require('./extract')\nexports.pack = require('./pack')\n","var constants = require('fs-constants')\nvar eos = require('end-of-stream')\nvar inherits = require('inherits')\nvar alloc = Buffer.alloc\n\nvar Readable = require('readable-stream').Readable\nvar Writable = require('readable-stream').Writable\nvar StringDecoder = require('string_decoder').StringDecoder\n\nvar headers = require('./headers')\n\nvar DMODE = parseInt('755', 8)\nvar FMODE = parseInt('644', 8)\n\nvar END_OF_TAR = alloc(1024)\n\nvar noop = function () {}\n\nvar overflow = function (self, size) {\n size &= 511\n if (size) self.push(END_OF_TAR.slice(0, 512 - size))\n}\n\nfunction modeToType (mode) {\n switch (mode & constants.S_IFMT) {\n case constants.S_IFBLK: return 'block-device'\n case constants.S_IFCHR: return 'character-device'\n case constants.S_IFDIR: return 'directory'\n case constants.S_IFIFO: return 'fifo'\n case constants.S_IFLNK: return 'symlink'\n }\n\n return 'file'\n}\n\nvar Sink = function (to) {\n Writable.call(this)\n this.written = 0\n this._to = to\n this._destroyed = false\n}\n\ninherits(Sink, Writable)\n\nSink.prototype._write = function (data, enc, cb) {\n this.written += data.length\n if (this._to.push(data)) return cb()\n this._to._drain = cb\n}\n\nSink.prototype.destroy = function () {\n if (this._destroyed) return\n this._destroyed = true\n this.emit('close')\n}\n\nvar LinkSink = function () {\n Writable.call(this)\n this.linkname = ''\n this._decoder = new StringDecoder('utf-8')\n this._destroyed = false\n}\n\ninherits(LinkSink, Writable)\n\nLinkSink.prototype._write = function (data, enc, cb) {\n this.linkname += this._decoder.write(data)\n cb()\n}\n\nLinkSink.prototype.destroy = function () {\n if (this._destroyed) return\n this._destroyed = true\n this.emit('close')\n}\n\nvar Void = function () {\n Writable.call(this)\n this._destroyed = false\n}\n\ninherits(Void, Writable)\n\nVoid.prototype._write = function (data, enc, cb) {\n cb(new Error('No body allowed for this entry'))\n}\n\nVoid.prototype.destroy = function () {\n if (this._destroyed) return\n this._destroyed = true\n this.emit('close')\n}\n\nvar Pack = function (opts) {\n if (!(this instanceof Pack)) return new Pack(opts)\n Readable.call(this, opts)\n\n this._drain = noop\n this._finalized = false\n this._finalizing = false\n this._destroyed = false\n this._stream = null\n}\n\ninherits(Pack, Readable)\n\nPack.prototype.entry = function (header, buffer, callback) {\n if (this._stream) throw new Error('already piping an entry')\n if (this._finalized || this._destroyed) return\n\n if (typeof buffer === 'function') {\n callback = buffer\n buffer = null\n }\n\n if (!callback) callback = noop\n\n var self = this\n\n if (!header.size || header.type === 'symlink') header.size = 0\n if (!header.type) header.type = modeToType(header.mode)\n if (!header.mode) header.mode = header.type === 'directory' ? DMODE : FMODE\n if (!header.uid) header.uid = 0\n if (!header.gid) header.gid = 0\n if (!header.mtime) header.mtime = new Date()\n\n if (typeof buffer === 'string') buffer = Buffer.from(buffer)\n if (Buffer.isBuffer(buffer)) {\n header.size = buffer.length\n this._encode(header)\n var ok = this.push(buffer)\n overflow(self, header.size)\n if (ok) process.nextTick(callback)\n else this._drain = callback\n return new Void()\n }\n\n if (header.type === 'symlink' && !header.linkname) {\n var linkSink = new LinkSink()\n eos(linkSink, function (err) {\n if (err) { // stream was closed\n self.destroy()\n return callback(err)\n }\n\n header.linkname = linkSink.linkname\n self._encode(header)\n callback()\n })\n\n return linkSink\n }\n\n this._encode(header)\n\n if (header.type !== 'file' && header.type !== 'contiguous-file') {\n process.nextTick(callback)\n return new Void()\n }\n\n var sink = new Sink(this)\n\n this._stream = sink\n\n eos(sink, function (err) {\n self._stream = null\n\n if (err) { // stream was closed\n self.destroy()\n return callback(err)\n }\n\n if (sink.written !== header.size) { // corrupting tar\n self.destroy()\n return callback(new Error('size mismatch'))\n }\n\n overflow(self, header.size)\n if (self._finalizing) self.finalize()\n callback()\n })\n\n return sink\n}\n\nPack.prototype.finalize = function () {\n if (this._stream) {\n this._finalizing = true\n return\n }\n\n if (this._finalized) return\n this._finalized = true\n this.push(END_OF_TAR)\n this.push(null)\n}\n\nPack.prototype.destroy = function (err) {\n if (this._destroyed) return\n this._destroyed = true\n\n if (err) this.emit('error', err)\n this.emit('close')\n if (this._stream && this._stream.destroy) this._stream.destroy()\n}\n\nPack.prototype._encode = function (header) {\n if (!header.pax) {\n var buf = headers.encode(header)\n if (buf) {\n this.push(buf)\n return\n }\n }\n this._encodePax(header)\n}\n\nPack.prototype._encodePax = function (header) {\n var paxHeader = headers.encodePax({\n name: header.name,\n linkname: header.linkname,\n pax: header.pax\n })\n\n var newHeader = {\n name: 'PaxHeader',\n mode: header.mode,\n uid: header.uid,\n gid: header.gid,\n size: paxHeader.length,\n mtime: header.mtime,\n type: 'pax-header',\n linkname: header.linkname && 'PaxHeader',\n uname: header.uname,\n gname: header.gname,\n devmajor: header.devmajor,\n devminor: header.devminor\n }\n\n this.push(headers.encode(newHeader))\n this.push(paxHeader)\n overflow(this, paxHeader.length)\n\n newHeader.size = header.size\n newHeader.type = header.type\n this.push(headers.encode(newHeader))\n}\n\nPack.prototype._read = function (n) {\n var drain = this._drain\n this._drain = noop\n drain()\n}\n\nmodule.exports = Pack\n","/* \nCopyright (c) 2011, Chris Umbel\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in \nall copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN \nTHE SOFTWARE.\n*/\n\nvar base32 = require('./thirty-two');\n\nexports.encode = base32.encode;\nexports.decode = base32.decode;\n","/*\nCopyright (c) 2011, Chris Umbel\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in\nall copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\nTHE SOFTWARE.\n*/\n'use strict';\n\nvar charTable = \"ABCDEFGHIJKLMNOPQRSTUVWXYZ234567\";\nvar byteTable = [\n 0xff, 0xff, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,\n 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,\n 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,\n 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,\n 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,\n 0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff,\n 0xff, 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06,\n 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e,\n 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16,\n 0x17, 0x18, 0x19, 0xff, 0xff, 0xff, 0xff, 0xff\n];\n\nfunction quintetCount(buff) {\n var quintets = Math.floor(buff.length / 5);\n return buff.length % 5 === 0 ? quintets: quintets + 1;\n}\n\nexports.encode = function(plain) {\n if(!Buffer.isBuffer(plain)){\n \tplain = new Buffer(plain);\n }\n var i = 0;\n var j = 0;\n var shiftIndex = 0;\n var digit = 0;\n var encoded = new Buffer(quintetCount(plain) * 8);\n\n /* byte by byte isn't as pretty as quintet by quintet but tests a bit\n faster. will have to revisit. */\n while(i < plain.length) {\n var current = plain[i];\n\n if(shiftIndex > 3) {\n digit = current & (0xff >> shiftIndex);\n shiftIndex = (shiftIndex + 5) % 8;\n digit = (digit << shiftIndex) | ((i + 1 < plain.length) ?\n plain[i + 1] : 0) >> (8 - shiftIndex);\n i++;\n } else {\n digit = (current >> (8 - (shiftIndex + 5))) & 0x1f;\n shiftIndex = (shiftIndex + 5) % 8;\n if(shiftIndex === 0) i++;\n }\n\n encoded[j] = charTable.charCodeAt(digit);\n j++;\n }\n\n for(i = j; i < encoded.length; i++) {\n encoded[i] = 0x3d; //'='.charCodeAt(0)\n }\n\n return encoded;\n};\n\nexports.decode = function(encoded) {\n var shiftIndex = 0;\n var plainDigit = 0;\n var plainChar;\n var plainPos = 0;\n if(!Buffer.isBuffer(encoded)){\n \tencoded = new Buffer(encoded);\n }\n var decoded = new Buffer(Math.ceil(encoded.length * 5 / 8));\n\n /* byte by byte isn't as pretty as octet by octet but tests a bit\n faster. will have to revisit. */\n for(var i = 0; i < encoded.length; i++) {\n \tif(encoded[i] === 0x3d){ //'='\n \t\tbreak;\n \t}\n\n var encodedByte = encoded[i] - 0x30;\n\n if(encodedByte < byteTable.length) {\n plainDigit = byteTable[encodedByte];\n\n if(shiftIndex <= 3) {\n shiftIndex = (shiftIndex + 5) % 8;\n\n if(shiftIndex === 0) {\n plainChar |= plainDigit;\n decoded[plainPos] = plainChar;\n plainPos++;\n plainChar = 0;\n } else {\n plainChar |= 0xff & (plainDigit << (8 - shiftIndex));\n }\n } else {\n shiftIndex = (shiftIndex + 5) % 8;\n plainChar |= 0xff & (plainDigit >>> shiftIndex);\n decoded[plainPos] = plainChar;\n plainPos++;\n\n plainChar = 0xff & (plainDigit << (8 - shiftIndex));\n }\n } else {\n \tthrow new Error('Invalid input - it is not base32 encoded string');\n }\n }\n\n return decoded.slice(0, plainPos);\n};\n","var Stream = require('stream')\n\n// through\n//\n// a stream that does nothing but re-emit the input.\n// useful for aggregating a series of changing but not ending streams into one stream)\n\nexports = module.exports = through\nthrough.through = through\n\n//create a readable writable stream.\n\nfunction through (write, end, opts) {\n write = write || function (data) { this.queue(data) }\n end = end || function () { this.queue(null) }\n\n var ended = false, destroyed = false, buffer = [], _ended = false\n var stream = new Stream()\n stream.readable = stream.writable = true\n stream.paused = false\n\n// stream.autoPause = !(opts && opts.autoPause === false)\n stream.autoDestroy = !(opts && opts.autoDestroy === false)\n\n stream.write = function (data) {\n write.call(this, data)\n return !stream.paused\n }\n\n function drain() {\n while(buffer.length && !stream.paused) {\n var data = buffer.shift()\n if(null === data)\n return stream.emit('end')\n else\n stream.emit('data', data)\n }\n }\n\n stream.queue = stream.push = function (data) {\n// console.error(ended)\n if(_ended) return stream\n if(data === null) _ended = true\n buffer.push(data)\n drain()\n return stream\n }\n\n //this will be registered as the first 'end' listener\n //must call destroy next tick, to make sure we're after any\n //stream piped from here.\n //this is only a problem if end is not emitted synchronously.\n //a nicer way to do this is to make sure this is the last listener for 'end'\n\n stream.on('end', function () {\n stream.readable = false\n if(!stream.writable && stream.autoDestroy)\n process.nextTick(function () {\n stream.destroy()\n })\n })\n\n function _end () {\n stream.writable = false\n end.call(stream)\n if(!stream.readable && stream.autoDestroy)\n stream.destroy()\n }\n\n stream.end = function (data) {\n if(ended) return\n ended = true\n if(arguments.length) stream.write(data)\n _end() // will emit or queue\n return stream\n }\n\n stream.destroy = function () {\n if(destroyed) return\n destroyed = true\n ended = true\n buffer.length = 0\n stream.writable = stream.readable = false\n stream.emit('close')\n return stream\n }\n\n stream.pause = function () {\n if(stream.paused) return\n stream.paused = true\n return stream\n }\n\n stream.resume = function () {\n if(stream.paused) {\n stream.paused = false\n stream.emit('resume')\n }\n drain()\n //may have become paused again,\n //as drain emits 'data'.\n if(!stream.paused)\n stream.emit('drain')\n return stream\n }\n return stream\n}\n\n","\"use strict\";\n\nvar punycode = require(\"punycode\");\nvar mappingTable = require(\"./lib/mappingTable.json\");\n\nvar PROCESSING_OPTIONS = {\n TRANSITIONAL: 0,\n NONTRANSITIONAL: 1\n};\n\nfunction normalize(str) { // fix bug in v8\n return str.split('\\u0000').map(function (s) { return s.normalize('NFC'); }).join('\\u0000');\n}\n\nfunction findStatus(val) {\n var start = 0;\n var end = mappingTable.length - 1;\n\n while (start <= end) {\n var mid = Math.floor((start + end) / 2);\n\n var target = mappingTable[mid];\n if (target[0][0] <= val && target[0][1] >= val) {\n return target;\n } else if (target[0][0] > val) {\n end = mid - 1;\n } else {\n start = mid + 1;\n }\n }\n\n return null;\n}\n\nvar regexAstralSymbols = /[\\uD800-\\uDBFF][\\uDC00-\\uDFFF]/g;\n\nfunction countSymbols(string) {\n return string\n // replace every surrogate pair with a BMP symbol\n .replace(regexAstralSymbols, '_')\n // then get the length\n .length;\n}\n\nfunction mapChars(domain_name, useSTD3, processing_option) {\n var hasError = false;\n var processed = \"\";\n\n var len = countSymbols(domain_name);\n for (var i = 0; i < len; ++i) {\n var codePoint = domain_name.codePointAt(i);\n var status = findStatus(codePoint);\n\n switch (status[1]) {\n case \"disallowed\":\n hasError = true;\n processed += String.fromCodePoint(codePoint);\n break;\n case \"ignored\":\n break;\n case \"mapped\":\n processed += String.fromCodePoint.apply(String, status[2]);\n break;\n case \"deviation\":\n if (processing_option === PROCESSING_OPTIONS.TRANSITIONAL) {\n processed += String.fromCodePoint.apply(String, status[2]);\n } else {\n processed += String.fromCodePoint(codePoint);\n }\n break;\n case \"valid\":\n processed += String.fromCodePoint(codePoint);\n break;\n case \"disallowed_STD3_mapped\":\n if (useSTD3) {\n hasError = true;\n processed += String.fromCodePoint(codePoint);\n } else {\n processed += String.fromCodePoint.apply(String, status[2]);\n }\n break;\n case \"disallowed_STD3_valid\":\n if (useSTD3) {\n hasError = true;\n }\n\n processed += String.fromCodePoint(codePoint);\n break;\n }\n }\n\n return {\n string: processed,\n error: hasError\n };\n}\n\nvar combiningMarksRegex = /[\\u0300-\\u036F\\u0483-\\u0489\\u0591-\\u05BD\\u05BF\\u05C1\\u05C2\\u05C4\\u05C5\\u05C7\\u0610-\\u061A\\u064B-\\u065F\\u0670\\u06D6-\\u06DC\\u06DF-\\u06E4\\u06E7\\u06E8\\u06EA-\\u06ED\\u0711\\u0730-\\u074A\\u07A6-\\u07B0\\u07EB-\\u07F3\\u0816-\\u0819\\u081B-\\u0823\\u0825-\\u0827\\u0829-\\u082D\\u0859-\\u085B\\u08E4-\\u0903\\u093A-\\u093C\\u093E-\\u094F\\u0951-\\u0957\\u0962\\u0963\\u0981-\\u0983\\u09BC\\u09BE-\\u09C4\\u09C7\\u09C8\\u09CB-\\u09CD\\u09D7\\u09E2\\u09E3\\u0A01-\\u0A03\\u0A3C\\u0A3E-\\u0A42\\u0A47\\u0A48\\u0A4B-\\u0A4D\\u0A51\\u0A70\\u0A71\\u0A75\\u0A81-\\u0A83\\u0ABC\\u0ABE-\\u0AC5\\u0AC7-\\u0AC9\\u0ACB-\\u0ACD\\u0AE2\\u0AE3\\u0B01-\\u0B03\\u0B3C\\u0B3E-\\u0B44\\u0B47\\u0B48\\u0B4B-\\u0B4D\\u0B56\\u0B57\\u0B62\\u0B63\\u0B82\\u0BBE-\\u0BC2\\u0BC6-\\u0BC8\\u0BCA-\\u0BCD\\u0BD7\\u0C00-\\u0C03\\u0C3E-\\u0C44\\u0C46-\\u0C48\\u0C4A-\\u0C4D\\u0C55\\u0C56\\u0C62\\u0C63\\u0C81-\\u0C83\\u0CBC\\u0CBE-\\u0CC4\\u0CC6-\\u0CC8\\u0CCA-\\u0CCD\\u0CD5\\u0CD6\\u0CE2\\u0CE3\\u0D01-\\u0D03\\u0D3E-\\u0D44\\u0D46-\\u0D48\\u0D4A-\\u0D4D\\u0D57\\u0D62\\u0D63\\u0D82\\u0D83\\u0DCA\\u0DCF-\\u0DD4\\u0DD6\\u0DD8-\\u0DDF\\u0DF2\\u0DF3\\u0E31\\u0E34-\\u0E3A\\u0E47-\\u0E4E\\u0EB1\\u0EB4-\\u0EB9\\u0EBB\\u0EBC\\u0EC8-\\u0ECD\\u0F18\\u0F19\\u0F35\\u0F37\\u0F39\\u0F3E\\u0F3F\\u0F71-\\u0F84\\u0F86\\u0F87\\u0F8D-\\u0F97\\u0F99-\\u0FBC\\u0FC6\\u102B-\\u103E\\u1056-\\u1059\\u105E-\\u1060\\u1062-\\u1064\\u1067-\\u106D\\u1071-\\u1074\\u1082-\\u108D\\u108F\\u109A-\\u109D\\u135D-\\u135F\\u1712-\\u1714\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17B4-\\u17D3\\u17DD\\u180B-\\u180D\\u18A9\\u1920-\\u192B\\u1930-\\u193B\\u19B0-\\u19C0\\u19C8\\u19C9\\u1A17-\\u1A1B\\u1A55-\\u1A5E\\u1A60-\\u1A7C\\u1A7F\\u1AB0-\\u1ABE\\u1B00-\\u1B04\\u1B34-\\u1B44\\u1B6B-\\u1B73\\u1B80-\\u1B82\\u1BA1-\\u1BAD\\u1BE6-\\u1BF3\\u1C24-\\u1C37\\u1CD0-\\u1CD2\\u1CD4-\\u1CE8\\u1CED\\u1CF2-\\u1CF4\\u1CF8\\u1CF9\\u1DC0-\\u1DF5\\u1DFC-\\u1DFF\\u20D0-\\u20F0\\u2CEF-\\u2CF1\\u2D7F\\u2DE0-\\u2DFF\\u302A-\\u302F\\u3099\\u309A\\uA66F-\\uA672\\uA674-\\uA67D\\uA69F\\uA6F0\\uA6F1\\uA802\\uA806\\uA80B\\uA823-\\uA827\\uA880\\uA881\\uA8B4-\\uA8C4\\uA8E0-\\uA8F1\\uA926-\\uA92D\\uA947-\\uA953\\uA980-\\uA983\\uA9B3-\\uA9C0\\uA9E5\\uAA29-\\uAA36\\uAA43\\uAA4C\\uAA4D\\uAA7B-\\uAA7D\\uAAB0\\uAAB2-\\uAAB4\\uAAB7\\uAAB8\\uAABE\\uAABF\\uAAC1\\uAAEB-\\uAAEF\\uAAF5\\uAAF6\\uABE3-\\uABEA\\uABEC\\uABED\\uFB1E\\uFE00-\\uFE0F\\uFE20-\\uFE2D]|\\uD800[\\uDDFD\\uDEE0\\uDF76-\\uDF7A]|\\uD802[\\uDE01-\\uDE03\\uDE05\\uDE06\\uDE0C-\\uDE0F\\uDE38-\\uDE3A\\uDE3F\\uDEE5\\uDEE6]|\\uD804[\\uDC00-\\uDC02\\uDC38-\\uDC46\\uDC7F-\\uDC82\\uDCB0-\\uDCBA\\uDD00-\\uDD02\\uDD27-\\uDD34\\uDD73\\uDD80-\\uDD82\\uDDB3-\\uDDC0\\uDE2C-\\uDE37\\uDEDF-\\uDEEA\\uDF01-\\uDF03\\uDF3C\\uDF3E-\\uDF44\\uDF47\\uDF48\\uDF4B-\\uDF4D\\uDF57\\uDF62\\uDF63\\uDF66-\\uDF6C\\uDF70-\\uDF74]|\\uD805[\\uDCB0-\\uDCC3\\uDDAF-\\uDDB5\\uDDB8-\\uDDC0\\uDE30-\\uDE40\\uDEAB-\\uDEB7]|\\uD81A[\\uDEF0-\\uDEF4\\uDF30-\\uDF36]|\\uD81B[\\uDF51-\\uDF7E\\uDF8F-\\uDF92]|\\uD82F[\\uDC9D\\uDC9E]|\\uD834[\\uDD65-\\uDD69\\uDD6D-\\uDD72\\uDD7B-\\uDD82\\uDD85-\\uDD8B\\uDDAA-\\uDDAD\\uDE42-\\uDE44]|\\uD83A[\\uDCD0-\\uDCD6]|\\uDB40[\\uDD00-\\uDDEF]/;\n\nfunction validateLabel(label, processing_option) {\n if (label.substr(0, 4) === \"xn--\") {\n label = punycode.toUnicode(label);\n processing_option = PROCESSING_OPTIONS.NONTRANSITIONAL;\n }\n\n var error = false;\n\n if (normalize(label) !== label ||\n (label[3] === \"-\" && label[4] === \"-\") ||\n label[0] === \"-\" || label[label.length - 1] === \"-\" ||\n label.indexOf(\".\") !== -1 ||\n label.search(combiningMarksRegex) === 0) {\n error = true;\n }\n\n var len = countSymbols(label);\n for (var i = 0; i < len; ++i) {\n var status = findStatus(label.codePointAt(i));\n if ((processing === PROCESSING_OPTIONS.TRANSITIONAL && status[1] !== \"valid\") ||\n (processing === PROCESSING_OPTIONS.NONTRANSITIONAL &&\n status[1] !== \"valid\" && status[1] !== \"deviation\")) {\n error = true;\n break;\n }\n }\n\n return {\n label: label,\n error: error\n };\n}\n\nfunction processing(domain_name, useSTD3, processing_option) {\n var result = mapChars(domain_name, useSTD3, processing_option);\n result.string = normalize(result.string);\n\n var labels = result.string.split(\".\");\n for (var i = 0; i < labels.length; ++i) {\n try {\n var validation = validateLabel(labels[i]);\n labels[i] = validation.label;\n result.error = result.error || validation.error;\n } catch(e) {\n result.error = true;\n }\n }\n\n return {\n string: labels.join(\".\"),\n error: result.error\n };\n}\n\nmodule.exports.toASCII = function(domain_name, useSTD3, processing_option, verifyDnsLength) {\n var result = processing(domain_name, useSTD3, processing_option);\n var labels = result.string.split(\".\");\n labels = labels.map(function(l) {\n try {\n return punycode.toASCII(l);\n } catch(e) {\n result.error = true;\n return l;\n }\n });\n\n if (verifyDnsLength) {\n var total = labels.slice(0, labels.length - 1).join(\".\").length;\n if (total.length > 253 || total.length === 0) {\n result.error = true;\n }\n\n for (var i=0; i < labels.length; ++i) {\n if (labels.length > 63 || labels.length === 0) {\n result.error = true;\n break;\n }\n }\n }\n\n if (result.error) return null;\n return labels.join(\".\");\n};\n\nmodule.exports.toUnicode = function(domain_name, useSTD3) {\n var result = processing(domain_name, useSTD3, PROCESSING_OPTIONS.NONTRANSITIONAL);\n\n return {\n domain: result.string,\n error: result.error\n };\n};\n\nmodule.exports.PROCESSING_OPTIONS = PROCESSING_OPTIONS;\n","module.exports = require('./lib/tunnel');\n","'use strict';\n\nvar net = require('net');\nvar tls = require('tls');\nvar http = require('http');\nvar https = require('https');\nvar events = require('events');\nvar assert = require('assert');\nvar util = require('util');\n\n\nexports.httpOverHttp = httpOverHttp;\nexports.httpsOverHttp = httpsOverHttp;\nexports.httpOverHttps = httpOverHttps;\nexports.httpsOverHttps = httpsOverHttps;\n\n\nfunction httpOverHttp(options) {\n var agent = new TunnelingAgent(options);\n agent.request = http.request;\n return agent;\n}\n\nfunction httpsOverHttp(options) {\n var agent = new TunnelingAgent(options);\n agent.request = http.request;\n agent.createSocket = createSecureSocket;\n agent.defaultPort = 443;\n return agent;\n}\n\nfunction httpOverHttps(options) {\n var agent = new TunnelingAgent(options);\n agent.request = https.request;\n return agent;\n}\n\nfunction httpsOverHttps(options) {\n var agent = new TunnelingAgent(options);\n agent.request = https.request;\n agent.createSocket = createSecureSocket;\n agent.defaultPort = 443;\n return agent;\n}\n\n\nfunction TunnelingAgent(options) {\n var self = this;\n self.options = options || {};\n self.proxyOptions = self.options.proxy || {};\n self.maxSockets = self.options.maxSockets || http.Agent.defaultMaxSockets;\n self.requests = [];\n self.sockets = [];\n\n self.on('free', function onFree(socket, host, port, localAddress) {\n var options = toOptions(host, port, localAddress);\n for (var i = 0, len = self.requests.length; i < len; ++i) {\n var pending = self.requests[i];\n if (pending.host === options.host && pending.port === options.port) {\n // Detect the request to connect same origin server,\n // reuse the connection.\n self.requests.splice(i, 1);\n pending.request.onSocket(socket);\n return;\n }\n }\n socket.destroy();\n self.removeSocket(socket);\n });\n}\nutil.inherits(TunnelingAgent, events.EventEmitter);\n\nTunnelingAgent.prototype.addRequest = function addRequest(req, host, port, localAddress) {\n var self = this;\n var options = mergeOptions({request: req}, self.options, toOptions(host, port, localAddress));\n\n if (self.sockets.length >= this.maxSockets) {\n // We are over limit so we'll add it to the queue.\n self.requests.push(options);\n return;\n }\n\n // If we are under maxSockets create a new one.\n self.createSocket(options, function(socket) {\n socket.on('free', onFree);\n socket.on('close', onCloseOrRemove);\n socket.on('agentRemove', onCloseOrRemove);\n req.onSocket(socket);\n\n function onFree() {\n self.emit('free', socket, options);\n }\n\n function onCloseOrRemove(err) {\n self.removeSocket(socket);\n socket.removeListener('free', onFree);\n socket.removeListener('close', onCloseOrRemove);\n socket.removeListener('agentRemove', onCloseOrRemove);\n }\n });\n};\n\nTunnelingAgent.prototype.createSocket = function createSocket(options, cb) {\n var self = this;\n var placeholder = {};\n self.sockets.push(placeholder);\n\n var connectOptions = mergeOptions({}, self.proxyOptions, {\n method: 'CONNECT',\n path: options.host + ':' + options.port,\n agent: false,\n headers: {\n host: options.host + ':' + options.port\n }\n });\n if (options.localAddress) {\n connectOptions.localAddress = options.localAddress;\n }\n if (connectOptions.proxyAuth) {\n connectOptions.headers = connectOptions.headers || {};\n connectOptions.headers['Proxy-Authorization'] = 'Basic ' +\n new Buffer(connectOptions.proxyAuth).toString('base64');\n }\n\n debug('making CONNECT request');\n var connectReq = self.request(connectOptions);\n connectReq.useChunkedEncodingByDefault = false; // for v0.6\n connectReq.once('response', onResponse); // for v0.6\n connectReq.once('upgrade', onUpgrade); // for v0.6\n connectReq.once('connect', onConnect); // for v0.7 or later\n connectReq.once('error', onError);\n connectReq.end();\n\n function onResponse(res) {\n // Very hacky. This is necessary to avoid http-parser leaks.\n res.upgrade = true;\n }\n\n function onUpgrade(res, socket, head) {\n // Hacky.\n process.nextTick(function() {\n onConnect(res, socket, head);\n });\n }\n\n function onConnect(res, socket, head) {\n connectReq.removeAllListeners();\n socket.removeAllListeners();\n\n if (res.statusCode !== 200) {\n debug('tunneling socket could not be established, statusCode=%d',\n res.statusCode);\n socket.destroy();\n var error = new Error('tunneling socket could not be established, ' +\n 'statusCode=' + res.statusCode);\n error.code = 'ECONNRESET';\n options.request.emit('error', error);\n self.removeSocket(placeholder);\n return;\n }\n if (head.length > 0) {\n debug('got illegal response body from proxy');\n socket.destroy();\n var error = new Error('got illegal response body from proxy');\n error.code = 'ECONNRESET';\n options.request.emit('error', error);\n self.removeSocket(placeholder);\n return;\n }\n debug('tunneling connection has established');\n self.sockets[self.sockets.indexOf(placeholder)] = socket;\n return cb(socket);\n }\n\n function onError(cause) {\n connectReq.removeAllListeners();\n\n debug('tunneling socket could not be established, cause=%s\\n',\n cause.message, cause.stack);\n var error = new Error('tunneling socket could not be established, ' +\n 'cause=' + cause.message);\n error.code = 'ECONNRESET';\n options.request.emit('error', error);\n self.removeSocket(placeholder);\n }\n};\n\nTunnelingAgent.prototype.removeSocket = function removeSocket(socket) {\n var pos = this.sockets.indexOf(socket)\n if (pos === -1) {\n return;\n }\n this.sockets.splice(pos, 1);\n\n var pending = this.requests.shift();\n if (pending) {\n // If we have pending requests and a socket gets closed a new one\n // needs to be created to take over in the pool for the one that closed.\n this.createSocket(pending, function(socket) {\n pending.request.onSocket(socket);\n });\n }\n};\n\nfunction createSecureSocket(options, cb) {\n var self = this;\n TunnelingAgent.prototype.createSocket.call(self, options, function(socket) {\n var hostHeader = options.request.getHeader('host');\n var tlsOptions = mergeOptions({}, self.options, {\n socket: socket,\n servername: hostHeader ? hostHeader.replace(/:.*$/, '') : options.host\n });\n\n // 0 is dummy port for v0.6\n var secureSocket = tls.connect(0, tlsOptions);\n self.sockets[self.sockets.indexOf(socket)] = secureSocket;\n cb(secureSocket);\n });\n}\n\n\nfunction toOptions(host, port, localAddress) {\n if (typeof host === 'string') { // since v0.10\n return {\n host: host,\n port: port,\n localAddress: localAddress\n };\n }\n return host; // for v0.11 or later\n}\n\nfunction mergeOptions(target) {\n for (var i = 1, len = arguments.length; i < len; ++i) {\n var overrides = arguments[i];\n if (typeof overrides === 'object') {\n var keys = Object.keys(overrides);\n for (var j = 0, keyLen = keys.length; j < keyLen; ++j) {\n var k = keys[j];\n if (overrides[k] !== undefined) {\n target[k] = overrides[k];\n }\n }\n }\n }\n return target;\n}\n\n\nvar debug;\nif (process.env.NODE_DEBUG && /\\btunnel\\b/.test(process.env.NODE_DEBUG)) {\n debug = function() {\n var args = Array.prototype.slice.call(arguments);\n if (typeof args[0] === 'string') {\n args[0] = 'TUNNEL: ' + args[0];\n } else {\n args.unshift('TUNNEL:');\n }\n console.error.apply(console, args);\n }\n} else {\n debug = function() {};\n}\nexports.debug = debug; // for test\n","var through = require('through');\nvar bz2 = require('./lib/bzip2');\nvar bitIterator = require('./lib/bit_iterator');\n\nmodule.exports = unbzip2Stream;\n\nfunction unbzip2Stream() {\n var bufferQueue = [];\n var hasBytes = 0;\n var blockSize = 0;\n var broken = false;\n var done = false;\n var bitReader = null;\n var streamCRC = null;\n\n function decompressBlock(push){\n if(!blockSize){\n blockSize = bz2.header(bitReader);\n //console.error(\"got header of\", blockSize);\n streamCRC = 0;\n return true;\n }else{\n var bufsize = 100000 * blockSize;\n var buf = new Int32Array(bufsize);\n \n var chunk = [];\n var f = function(b) {\n chunk.push(b);\n };\n\n streamCRC = bz2.decompress(bitReader, f, buf, bufsize, streamCRC);\n if (streamCRC === null) {\n // reset for next bzip2 header\n blockSize = 0;\n return false;\n }else{\n //console.error('decompressed', chunk.length,'bytes');\n push(Buffer.from(chunk));\n return true;\n }\n }\n }\n\n var outlength = 0;\n function decompressAndQueue(stream) {\n if (broken) return;\n try {\n return decompressBlock(function(d) {\n stream.queue(d);\n if (d !== null) {\n //console.error('write at', outlength.toString(16));\n outlength += d.length;\n } else {\n //console.error('written EOS');\n }\n });\n } catch(e) {\n //console.error(e);\n stream.emit('error', e);\n broken = true;\n return false;\n }\n }\n\n return through(\n function write(data) {\n //console.error('received', data.length,'bytes in', typeof data);\n bufferQueue.push(data);\n hasBytes += data.length;\n if (bitReader === null) {\n bitReader = bitIterator(function() {\n return bufferQueue.shift();\n });\n }\n while (!broken && hasBytes - bitReader.bytesRead + 1 >= ((25000 + 100000 * blockSize) || 4)){\n //console.error('decompressing with', hasBytes - bitReader.bytesRead + 1, 'bytes in buffer');\n decompressAndQueue(this);\n }\n },\n function end(x) {\n //console.error(x,'last compressing with', hasBytes, 'bytes in buffer');\n while (!broken && bitReader && hasBytes > bitReader.bytesRead){\n decompressAndQueue(this);\n }\n if (!broken) {\n if (streamCRC !== null)\n this.emit('error', new Error(\"input stream ended prematurely\"));\n this.queue(null);\n }\n }\n );\n}\n\n","var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF];\n\n// returns a function that reads bits.\n// takes a buffer iterator as input\nmodule.exports = function bitIterator(nextBuffer) {\n var bit = 0, byte = 0;\n var bytes = nextBuffer();\n var f = function(n) {\n if (n === null && bit != 0) { // align to byte boundary\n bit = 0\n byte++;\n return;\n }\n var result = 0;\n while(n > 0) {\n if (byte >= bytes.length) {\n byte = 0;\n bytes = nextBuffer();\n }\n var left = 8 - bit;\n if (bit === 0 && n > 0)\n f.bytesRead++;\n if (n >= left) {\n result <<= left;\n result |= (BITMASK[left] & bytes[byte++]);\n bit = 0;\n n -= left;\n } else {\n result <<= n;\n result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit));\n bit += n;\n n = 0;\n }\n }\n return result;\n };\n f.bytesRead = 0;\n return f;\n};\n","/* \n bzip2.js - a small bzip2 decompression implementation\n \n Copyright 2011 by antimatter15 (antimatter15@gmail.com)\n \n Based on micro-bunzip by Rob Landley (rob@landley.net).\n\n Copyright (c) 2011 by antimatter15 (antimatter15@gmail.com).\n\n Permission is hereby granted, free of charge, to any person obtaining a\n copy of this software and associated documentation files (the \"Software\"),\n to deal in the Software without restriction, including without limitation\n the rights to use, copy, modify, merge, publish, distribute, sublicense,\n and/or sell copies of the Software, and to permit persons to whom the\n Software is furnished to do so, subject to the following conditions:\n \n The above copyright notice and this permission notice shall be included\n in all copies or substantial portions of the Software.\n \n THE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND,\n EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\n MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\n IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,\n DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\n TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH\n THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\n*/\nfunction Bzip2Error(message) {\n this.name = 'Bzip2Error';\n this.message = message;\n this.stack = (new Error()).stack;\n}\nBzip2Error.prototype = new Error;\n \nvar message = {\n Error: function(message) {throw new Bzip2Error(message);}\n};\n\nvar bzip2 = {};\nbzip2.Bzip2Error = Bzip2Error;\n\nbzip2.crcTable =\n[\n 0x00000000, 0x04c11db7, 0x09823b6e, 0x0d4326d9,\n 0x130476dc, 0x17c56b6b, 0x1a864db2, 0x1e475005,\n 0x2608edb8, 0x22c9f00f, 0x2f8ad6d6, 0x2b4bcb61,\n 0x350c9b64, 0x31cd86d3, 0x3c8ea00a, 0x384fbdbd,\n 0x4c11db70, 0x48d0c6c7, 0x4593e01e, 0x4152fda9,\n 0x5f15adac, 0x5bd4b01b, 0x569796c2, 0x52568b75,\n 0x6a1936c8, 0x6ed82b7f, 0x639b0da6, 0x675a1011,\n 0x791d4014, 0x7ddc5da3, 0x709f7b7a, 0x745e66cd,\n 0x9823b6e0, 0x9ce2ab57, 0x91a18d8e, 0x95609039,\n 0x8b27c03c, 0x8fe6dd8b, 0x82a5fb52, 0x8664e6e5,\n 0xbe2b5b58, 0xbaea46ef, 0xb7a96036, 0xb3687d81,\n 0xad2f2d84, 0xa9ee3033, 0xa4ad16ea, 0xa06c0b5d,\n 0xd4326d90, 0xd0f37027, 0xddb056fe, 0xd9714b49,\n 0xc7361b4c, 0xc3f706fb, 0xceb42022, 0xca753d95,\n 0xf23a8028, 0xf6fb9d9f, 0xfbb8bb46, 0xff79a6f1,\n 0xe13ef6f4, 0xe5ffeb43, 0xe8bccd9a, 0xec7dd02d,\n 0x34867077, 0x30476dc0, 0x3d044b19, 0x39c556ae,\n 0x278206ab, 0x23431b1c, 0x2e003dc5, 0x2ac12072,\n 0x128e9dcf, 0x164f8078, 0x1b0ca6a1, 0x1fcdbb16,\n 0x018aeb13, 0x054bf6a4, 0x0808d07d, 0x0cc9cdca,\n 0x7897ab07, 0x7c56b6b0, 0x71159069, 0x75d48dde,\n 0x6b93dddb, 0x6f52c06c, 0x6211e6b5, 0x66d0fb02,\n 0x5e9f46bf, 0x5a5e5b08, 0x571d7dd1, 0x53dc6066,\n 0x4d9b3063, 0x495a2dd4, 0x44190b0d, 0x40d816ba,\n 0xaca5c697, 0xa864db20, 0xa527fdf9, 0xa1e6e04e,\n 0xbfa1b04b, 0xbb60adfc, 0xb6238b25, 0xb2e29692,\n 0x8aad2b2f, 0x8e6c3698, 0x832f1041, 0x87ee0df6,\n 0x99a95df3, 0x9d684044, 0x902b669d, 0x94ea7b2a,\n 0xe0b41de7, 0xe4750050, 0xe9362689, 0xedf73b3e,\n 0xf3b06b3b, 0xf771768c, 0xfa325055, 0xfef34de2,\n 0xc6bcf05f, 0xc27dede8, 0xcf3ecb31, 0xcbffd686,\n 0xd5b88683, 0xd1799b34, 0xdc3abded, 0xd8fba05a,\n 0x690ce0ee, 0x6dcdfd59, 0x608edb80, 0x644fc637,\n 0x7a089632, 0x7ec98b85, 0x738aad5c, 0x774bb0eb,\n 0x4f040d56, 0x4bc510e1, 0x46863638, 0x42472b8f,\n 0x5c007b8a, 0x58c1663d, 0x558240e4, 0x51435d53,\n 0x251d3b9e, 0x21dc2629, 0x2c9f00f0, 0x285e1d47,\n 0x36194d42, 0x32d850f5, 0x3f9b762c, 0x3b5a6b9b,\n 0x0315d626, 0x07d4cb91, 0x0a97ed48, 0x0e56f0ff,\n 0x1011a0fa, 0x14d0bd4d, 0x19939b94, 0x1d528623,\n 0xf12f560e, 0xf5ee4bb9, 0xf8ad6d60, 0xfc6c70d7,\n 0xe22b20d2, 0xe6ea3d65, 0xeba91bbc, 0xef68060b,\n 0xd727bbb6, 0xd3e6a601, 0xdea580d8, 0xda649d6f,\n 0xc423cd6a, 0xc0e2d0dd, 0xcda1f604, 0xc960ebb3,\n 0xbd3e8d7e, 0xb9ff90c9, 0xb4bcb610, 0xb07daba7,\n 0xae3afba2, 0xaafbe615, 0xa7b8c0cc, 0xa379dd7b,\n 0x9b3660c6, 0x9ff77d71, 0x92b45ba8, 0x9675461f,\n 0x8832161a, 0x8cf30bad, 0x81b02d74, 0x857130c3,\n 0x5d8a9099, 0x594b8d2e, 0x5408abf7, 0x50c9b640,\n 0x4e8ee645, 0x4a4ffbf2, 0x470cdd2b, 0x43cdc09c,\n 0x7b827d21, 0x7f436096, 0x7200464f, 0x76c15bf8,\n 0x68860bfd, 0x6c47164a, 0x61043093, 0x65c52d24,\n 0x119b4be9, 0x155a565e, 0x18197087, 0x1cd86d30,\n 0x029f3d35, 0x065e2082, 0x0b1d065b, 0x0fdc1bec,\n 0x3793a651, 0x3352bbe6, 0x3e119d3f, 0x3ad08088,\n 0x2497d08d, 0x2056cd3a, 0x2d15ebe3, 0x29d4f654,\n 0xc5a92679, 0xc1683bce, 0xcc2b1d17, 0xc8ea00a0,\n 0xd6ad50a5, 0xd26c4d12, 0xdf2f6bcb, 0xdbee767c,\n 0xe3a1cbc1, 0xe760d676, 0xea23f0af, 0xeee2ed18,\n 0xf0a5bd1d, 0xf464a0aa, 0xf9278673, 0xfde69bc4,\n 0x89b8fd09, 0x8d79e0be, 0x803ac667, 0x84fbdbd0,\n 0x9abc8bd5, 0x9e7d9662, 0x933eb0bb, 0x97ffad0c,\n 0xafb010b1, 0xab710d06, 0xa6322bdf, 0xa2f33668,\n 0xbcb4666d, 0xb8757bda, 0xb5365d03, 0xb1f740b4\n];\n\nbzip2.array = function(bytes) {\n var bit = 0, byte = 0;\n var BITMASK = [0, 0x01, 0x03, 0x07, 0x0F, 0x1F, 0x3F, 0x7F, 0xFF ];\n return function(n) {\n var result = 0;\n while(n > 0) {\n var left = 8 - bit;\n if (n >= left) {\n result <<= left;\n result |= (BITMASK[left] & bytes[byte++]);\n bit = 0;\n n -= left;\n } else {\n result <<= n;\n result |= ((bytes[byte] & (BITMASK[n] << (8 - n - bit))) >> (8 - n - bit));\n bit += n;\n n = 0;\n }\n }\n return result;\n }\n}\n\n \nbzip2.simple = function(srcbuffer, stream) {\n var bits = bzip2.array(srcbuffer);\n var size = bzip2.header(bits);\n var ret = false;\n var bufsize = 100000 * size;\n var buf = new Int32Array(bufsize);\n \n do {\n ret = bzip2.decompress(bits, stream, buf, bufsize); \n } while(!ret);\n}\n\nbzip2.header = function(bits) {\n this.byteCount = new Int32Array(256);\n this.symToByte = new Uint8Array(256);\n this.mtfSymbol = new Int32Array(256);\n this.selectors = new Uint8Array(0x8000);\n\n if (bits(8*3) != 4348520) message.Error(\"No magic number found\");\n\n var i = bits(8) - 48;\n if (i < 1 || i > 9) message.Error(\"Not a BZIP archive\");\n return i;\n};\n\n\n//takes a function for reading the block data (starting with 0x314159265359)\n//a block size (0-9) (optional, defaults to 9)\n//a length at which to stop decompressing and return the output\nbzip2.decompress = function(bits, stream, buf, bufsize, streamCRC) {\n var MAX_HUFCODE_BITS = 20;\n var MAX_SYMBOLS = 258;\n var SYMBOL_RUNA = 0;\n var SYMBOL_RUNB = 1;\n var GROUP_SIZE = 50;\n var crc = 0 ^ (-1);\n \n for(var h = '', i = 0; i < 6; i++) h += bits(8).toString(16);\n if (h == \"177245385090\") {\n var finalCRC = bits(32)|0;\n if (finalCRC !== streamCRC) message.Error(\"Error in bzip2: crc32 do not match\");\n // align stream to byte\n bits(null);\n return null; // reset streamCRC for next call\n }\n if (h != \"314159265359\") message.Error(\"eek not valid bzip data\");\n var crcblock = bits(32)|0; // CRC code\n if (bits(1)) message.Error(\"unsupported obsolete version\");\n var origPtr = bits(24);\n if (origPtr > bufsize) message.Error(\"Initial position larger than buffer size\");\n var t = bits(16);\n var symTotal = 0;\n for (i = 0; i < 16; i++) {\n if (t & (1 << (15 - i))) {\n var k = bits(16);\n for(j = 0; j < 16; j++) {\n if (k & (1 << (15 - j))) {\n this.symToByte[symTotal++] = (16 * i) + j;\n }\n }\n }\n }\n\n var groupCount = bits(3);\n if (groupCount < 2 || groupCount > 6) message.Error(\"another error\");\n var nSelectors = bits(15);\n if (nSelectors == 0) message.Error(\"meh\");\n for(var i = 0; i < groupCount; i++) this.mtfSymbol[i] = i;\n\n for(var i = 0; i < nSelectors; i++) {\n for(var j = 0; bits(1); j++) if (j >= groupCount) message.Error(\"whoops another error\");\n var uc = this.mtfSymbol[j];\n for(var k = j-1; k>=0; k--) {\n this.mtfSymbol[k+1] = this.mtfSymbol[k];\n }\n this.mtfSymbol[0] = uc;\n this.selectors[i] = uc;\n }\n\n var symCount = symTotal + 2;\n var groups = [];\n var length = new Uint8Array(MAX_SYMBOLS),\n temp = new Uint16Array(MAX_HUFCODE_BITS+1);\n\n var hufGroup;\n\n for(var j = 0; j < groupCount; j++) {\n t = bits(5); //lengths\n for(var i = 0; i < symCount; i++) {\n while(true){\n if (t < 1 || t > MAX_HUFCODE_BITS) message.Error(\"I gave up a while ago on writing error messages\");\n if (!bits(1)) break;\n if (!bits(1)) t++;\n else t--;\n }\n length[i] = t;\n }\n var minLen, maxLen;\n minLen = maxLen = length[0];\n for(var i = 1; i < symCount; i++) {\n if (length[i] > maxLen) maxLen = length[i];\n else if (length[i] < minLen) minLen = length[i];\n }\n hufGroup = groups[j] = {};\n hufGroup.permute = new Int32Array(MAX_SYMBOLS);\n hufGroup.limit = new Int32Array(MAX_HUFCODE_BITS + 1);\n hufGroup.base = new Int32Array(MAX_HUFCODE_BITS + 1);\n\n hufGroup.minLen = minLen;\n hufGroup.maxLen = maxLen;\n var base = hufGroup.base;\n var limit = hufGroup.limit;\n var pp = 0;\n for(var i = minLen; i <= maxLen; i++)\n for(var t = 0; t < symCount; t++)\n if (length[t] == i) hufGroup.permute[pp++] = t;\n for(i = minLen; i <= maxLen; i++) temp[i] = limit[i] = 0;\n for(i = 0; i < symCount; i++) temp[length[i]]++;\n pp = t = 0;\n for(i = minLen; i < maxLen; i++) {\n pp += temp[i];\n limit[i] = pp - 1;\n pp <<= 1;\n base[i+1] = pp - (t += temp[i]);\n }\n limit[maxLen] = pp + temp[maxLen] - 1;\n base[minLen] = 0;\n }\n\n for(var i = 0; i < 256; i++) { \n this.mtfSymbol[i] = i;\n this.byteCount[i] = 0;\n }\n var runPos, count, symCount, selector;\n runPos = count = symCount = selector = 0; \n while(true) {\n if (!(symCount--)) {\n symCount = GROUP_SIZE - 1;\n if (selector >= nSelectors) message.Error(\"meow i'm a kitty, that's an error\");\n hufGroup = groups[this.selectors[selector++]];\n base = hufGroup.base;\n limit = hufGroup.limit;\n }\n i = hufGroup.minLen;\n j = bits(i);\n while(true) {\n if (i > hufGroup.maxLen) message.Error(\"rawr i'm a dinosaur\");\n if (j <= limit[i]) break;\n i++;\n j = (j << 1) | bits(1);\n }\n j -= base[i];\n if (j < 0 || j >= MAX_SYMBOLS) message.Error(\"moo i'm a cow\");\n var nextSym = hufGroup.permute[j];\n if (nextSym == SYMBOL_RUNA || nextSym == SYMBOL_RUNB) {\n if (!runPos){\n runPos = 1;\n t = 0;\n }\n if (nextSym == SYMBOL_RUNA) t += runPos;\n else t += 2 * runPos;\n runPos <<= 1;\n continue;\n }\n if (runPos) {\n runPos = 0;\n if (count + t > bufsize) message.Error(\"Boom.\");\n uc = this.symToByte[this.mtfSymbol[0]];\n this.byteCount[uc] += t;\n while(t--) buf[count++] = uc;\n }\n if (nextSym > symTotal) break;\n if (count >= bufsize) message.Error(\"I can't think of anything. Error\");\n i = nextSym - 1;\n uc = this.mtfSymbol[i];\n for(var k = i-1; k>=0; k--) {\n this.mtfSymbol[k+1] = this.mtfSymbol[k];\n }\n this.mtfSymbol[0] = uc\n uc = this.symToByte[uc];\n this.byteCount[uc]++;\n buf[count++] = uc;\n }\n if (origPtr < 0 || origPtr >= count) message.Error(\"I'm a monkey and I'm throwing something at someone, namely you\");\n var j = 0;\n for(var i = 0; i < 256; i++) {\n k = j + this.byteCount[i];\n this.byteCount[i] = j;\n j = k;\n }\n for(var i = 0; i < count; i++) {\n uc = buf[i] & 0xff;\n buf[this.byteCount[uc]] |= (i << 8);\n this.byteCount[uc]++;\n }\n var pos = 0, current = 0, run = 0;\n if (count) {\n pos = buf[origPtr];\n current = (pos & 0xff);\n pos >>= 8;\n run = -1;\n }\n count = count;\n var copies, previous, outbyte;\n while(count) {\n count--;\n previous = current;\n pos = buf[pos];\n current = pos & 0xff;\n pos >>= 8;\n if (run++ == 3) {\n copies = current;\n outbyte = previous;\n current = -1;\n } else {\n copies = 1;\n outbyte = current;\n }\n while(copies--) {\n crc = ((crc << 8) ^ this.crcTable[((crc>>24) ^ outbyte) & 0xFF])&0xFFFFFFFF; // crc32\n stream(outbyte);\n }\n if (current != previous) run = 0;\n }\n\n crc = (crc ^ (-1)) >>> 0;\n if ((crc|0) != (crcblock|0)) message.Error(\"Error in bzip2: crc32 do not match\");\n streamCRC = (crc ^ ((streamCRC << 1) | (streamCRC >>> 31))) & 0xFFFFFFFF;\n return streamCRC;\n}\n\nmodule.exports = bzip2;\n","\"use strict\";\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Activator = void 0;\nconst otplib_1 = require(\"otplib\");\nconst crawler_1 = require(\"./crawler\");\nconst fs_1 = __importDefault(require(\"fs\"));\nclass Activator extends crawler_1.Crawler {\n constructor(options) {\n super(options.debug, !options.headful, options.out);\n this.options = options;\n this.debug(`options:`, JSON.stringify(this.options));\n }\n async crawl() {\n console.log(`Start activating '${this.options.file}'`);\n // [[ CHECK ]] Input file is not found.\n if (!fs_1.default.existsSync(this.options.file))\n throw new Error(`Input file '${this.options.file}' is not found.`);\n // Step: goto manual activation page\n console.log(\" > goto manual activation page\");\n await this.goto('https://license.unity3d.com/manual');\n await this.waitForSelector('#new_conversations_create_session_form #conversations_create_session_form_password');\n // Step: enter the username and password\n const username = this.options.username || await this.readUserInput(\"username: \");\n const password = this.options.password || await this.readUserInput(\"password: \", true);\n // [[ CHECK ]] The username (email) is incorrect\n console.log(\" > valid the username and password\");\n if (!/^[a-zA-Z0-9.!#$%&'*+\\/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*$/.test(username))\n throw new Error(`The username (email) is incorrect: ${username}`);\n // Step: close cookie dialog\n console.log(\" > close cookie dialog\");\n if (await this.exists('#onetrust-close-btn-container > button'))\n await this.waitAndClick('#onetrust-close-btn-container > button');\n // Step: type the username and password\n console.log(\" > enter the username and password\");\n await this.type('input[type=email]', username);\n await this.type('input[type=password]', password);\n // Step: login\n console.log(\" > login\");\n await this.click('input[name=\"commit\"]');\n // [[ CHECK ]] The email address has not been confirmed yet\n if (await this.exists('input[value=\"Re-send confirmation email\"]')) {\n throw new Error(`The email address has not been confirmed yet: ${username}`);\n }\n // [[ CHECK ]] The username and/or password are incorrect\n if (await this.exists('div[class=\"error-msg\"]'))\n throw new Error(`The username and/or password are incorrect: ${username}`);\n // Step: enter two-factor authentication code if requested\n if (await this.exists('input[class=verify_code]')) {\n console.log(\" > verify (two-factor authentication)\");\n const code = this.options.key\n ? otplib_1.authenticator.generate(this.options.key.replace(/ /g, ''))\n : await this.readUserInput(\"verify code (Check your authenticator app): \");\n await this.type('input[class=verify_code]', code);\n await this.click('input[value=\"Verify\"]');\n // [[ CHECK ]] Verify code is invalid\n if (await this.exists('div[class=\"error-msg\"]'))\n throw new Error('Verify code is invalid');\n }\n // Step: enter email verify code if requested\n if (await this.exists('input[class=req]')) {\n console.log(\" > verify (email)\");\n const code = await this.readUserInput(`verify code (Check your email: ${this.options.username}): `);\n await this.type('input[class=req]', code);\n await this.click('input[value=\"Verify\"]');\n // [[ CHECK ]] Verify code is invalid\n if (await this.exists('div[class=\"error-msg\"]'))\n throw new Error('Verify code is invalid');\n }\n // Step: close update dialog\n console.log(\" > close update dialog\");\n if (await this.exists('#new_conversations_accept_updated_tos_form button.novalidation.accept')) {\n await this.waitAndClick('#new_conversations_accept_updated_tos_form button.novalidation.accept');\n }\n // Step: upload alf file.\n console.log(\" > upload alf file\");\n const licenseFile = await this.waitForSelector('input[name=\"licenseFile\"]');\n if (licenseFile === null)\n throw new Error(`'input[name=\"licenseFile\"]' is not found`);\n const licenseElement = licenseFile;\n await licenseElement.uploadFile(this.options.file);\n await this.click('input[name=\"commit\"]');\n // [[ CHECK ]] Not valid for Unity activation license file\n if (!await this.exists('input[id=\"type_personal\"][value=\"personal\"]'))\n throw new Error(`'${this.options.file}' is not valid for Unity activation license file (*.alf)`);\n // Step: select license options\n console.log(\" > select license options\");\n if (0 < this.options.serial.length) {\n await this.waitAndClick('input[id=\"type_serial\"][value=\"serial\"]');\n await this.type('input[id=\"serial\"][name=\"serial\"]', this.options.serial);\n await this.waitAndClick('input[value=\"Next\"][name=\"commit\"][class=\"btn\"]');\n // [[ CHECK ]] Invalid serial\n if (await this.exists('div[class=\"notification notification-alert\"]'))\n throw new Error('Invalid serial');\n }\n else {\n await this.waitAndClick('input[id=\"type_personal\"][value=\"personal\"]');\n await this.waitAndClick('input[id=\"option3\"][name=\"personal_capacity\"]');\n await this.waitAndClick('input[name=\"commit\"][class=\"btn mb10\"][value=\"Next\"]');\n }\n // Step: download ulf\n console.log(\" > download ulf\");\n await this.waitAndClick('input[name=\"commit\"][class=\"btn mb10\"][value=\"Download license file\"]');\n const ulf = await this.waitForDownload(30000);\n // [[ CHECK ]] Download failed\n if (!ulf)\n throw new Error(\"Download failed\");\n console.log(` > saved at '${ulf}'`);\n }\n}\nexports.Activator = Activator;\n//# sourceMappingURL=activator.js.map","\"use strict\";\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Crawler = void 0;\nconst puppeteer_1 = __importDefault(require(\"puppeteer\"));\nconst log4js_1 = require(\"log4js\");\nconst path = __importStar(require(\"path\"));\nconst fs = __importStar(require(\"fs\"));\nconst logger = (0, log4js_1.getLogger)();\nclass Crawler {\n constructor(debug, headless, downloadDir) {\n this.headless = false;\n this.tmpDir = \"\";\n this.downloadDir = \"\";\n this.hasError = false;\n this.errorDump = \"\";\n Object.assign(this, { headless, downloadDir });\n logger.level = debug ? \"debug\" : \"off\";\n this.errorDump = debug ? \"error.html\" : \"\";\n }\n async run() {\n logger.debug(`Run crawler: headless=${this.headless}`);\n const browser = await puppeteer_1.default.launch({\n headless: this.headless,\n args: ['--no-sandbox', '--disable-setuid-sandbox'],\n });\n this.page = (await browser.pages())[0];\n //\n // there can be a privilege problem to create a directory\n //\n //this.tmpDir = path.join(os.tmpdir(), Math.random().toString(32).substring(2));\n this.tmpDir = path.join(\".\", Math.random().toString(32).substring(2));\n fs.mkdirSync(this.tmpDir);\n const _tempDir = path.resolve(this.tmpDir);\n logger.debug(`temDir: ${_tempDir}`);\n const client = await this.page.target().createCDPSession();\n await client.send('Page.setDownloadBehavior', {\n behavior: 'allow',\n downloadPath: _tempDir,\n });\n try {\n logger.debug(`Start crawl`);\n await this.crawl();\n }\n catch (e) {\n if (this.errorDump) {\n fs.writeFileSync(this.errorDump, await this.page.content());\n console.log(`Current DOM has been saved at ${this.errorDump}`);\n }\n throw e;\n }\n finally {\n await browser.close();\n }\n }\n debug(message, ...args) {\n logger.debug(message, ...args);\n }\n async goto(url) {\n logger.debug(`goto: ${url}`);\n await Promise.all([\n this.page.goto(url),\n this.page.waitForNavigation({ waitUntil: 'domcontentloaded' }),\n ]);\n }\n async exists(selector) {\n logger.debug(`exists: ${selector}`);\n await this.waitForTimeout(1000);\n try {\n await this.page.waitForSelector(selector, { timeout: 5000 });\n logger.debug(` -> true`);\n return true;\n }\n catch (e) {\n logger.debug(` -> false`);\n return false;\n }\n }\n ;\n async click(selector, options) {\n logger.debug(`click: ${selector}`);\n await this.waitForTimeout(1000);\n await Promise.all([\n this.page.click(selector, options),\n this.page.waitForNavigation({ waitUntil: 'load' }),\n ]);\n }\n async type(selector, text, options) {\n logger.debug(`type: ${selector} => ${text}`);\n await this.waitForTimeout(1000);\n return await this.page.type(selector, text, options);\n }\n readUserInput(question, password = false, timeout = 5 * 60 * 1000) {\n logger.debug(`readUserInput: ${question}, password=${password}, timeout=${timeout}`);\n return new Promise(resolve => {\n // Timeout (5 minutes)\n setTimeout(_ => {\n console.log(\"timeout\");\n resolve(\"\");\n }, timeout);\n const readline = require('readline').createInterface({ input: process.stdin, output: process.stdout });\n readline.stdoutMuted = password;\n readline.question(question, (answer) => {\n resolve(answer);\n readline.close();\n });\n readline._writeToOutput = (s) => readline.output.write(password && /\\w/.test(s) ? \"*\" : s);\n });\n }\n async waitForTimeout(milliseconds) {\n logger.debug(`waitForTimeout: ${milliseconds}`);\n return await this.page.waitForTimeout(milliseconds);\n }\n async waitForSelector(selector) {\n logger.debug(`waitForSelector: ${selector}`);\n return await this.page.waitForSelector(selector, { timeout: 5000 });\n }\n async waitAndClick(selector) {\n logger.debug(`waitAndClick: ${selector}`);\n await this.page.waitForSelector(selector, { timeout: 5000 });\n await this.page.evaluate((s) => {\n const element = document.querySelector(s);\n if (element !== null)\n element.click();\n }, selector);\n }\n async waitForDownload(timeout = 5000) {\n logger.debug(`waitForDownload: timeout=${timeout}`);\n let elapsed = 0;\n let downloadFile;\n do {\n await new Promise(r => setTimeout(r, 100));\n elapsed += 100;\n downloadFile = fs.readdirSync(this.tmpDir)[0];\n } while (elapsed < timeout && (!downloadFile || downloadFile.endsWith('.crdownload')));\n if (!downloadFile) {\n return undefined;\n }\n // create download dir\n if (!fs.existsSync(this.downloadDir) || !fs.statSync(this.downloadDir).isDirectory()) {\n fs.mkdirSync(this.downloadDir, { recursive: true });\n }\n // move to download path\n const downloadPath = path.resolve(this.downloadDir, downloadFile);\n fs.copyFileSync(path.resolve(this.tmpDir, downloadFile), downloadPath);\n return downloadPath;\n }\n}\nexports.Crawler = Crawler;\n//# sourceMappingURL=crawler.js.map","'use strict'\n\nexports.fromCallback = function (fn) {\n return Object.defineProperty(function () {\n if (typeof arguments[arguments.length - 1] === 'function') fn.apply(this, arguments)\n else {\n return new Promise((resolve, reject) => {\n arguments[arguments.length] = (err, res) => {\n if (err) return reject(err)\n resolve(res)\n }\n arguments.length++\n fn.apply(this, arguments)\n })\n }\n }, 'name', { value: fn.name })\n}\n\nexports.fromPromise = function (fn) {\n return Object.defineProperty(function () {\n const cb = arguments[arguments.length - 1]\n if (typeof cb !== 'function') return fn.apply(this, arguments)\n else fn.apply(this, arguments).then(r => cb(null, r), cb)\n }, 'name', { value: fn.name })\n}\n","\n/**\n * For Node.js, simply re-export the core `util.deprecate` function.\n */\n\nmodule.exports = require('util').deprecate;\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nObject.defineProperty(exports, \"v1\", {\n enumerable: true,\n get: function () {\n return _v.default;\n }\n});\nObject.defineProperty(exports, \"v3\", {\n enumerable: true,\n get: function () {\n return _v2.default;\n }\n});\nObject.defineProperty(exports, \"v4\", {\n enumerable: true,\n get: function () {\n return _v3.default;\n }\n});\nObject.defineProperty(exports, \"v5\", {\n enumerable: true,\n get: function () {\n return _v4.default;\n }\n});\nObject.defineProperty(exports, \"NIL\", {\n enumerable: true,\n get: function () {\n return _nil.default;\n }\n});\nObject.defineProperty(exports, \"version\", {\n enumerable: true,\n get: function () {\n return _version.default;\n }\n});\nObject.defineProperty(exports, \"validate\", {\n enumerable: true,\n get: function () {\n return _validate.default;\n }\n});\nObject.defineProperty(exports, \"stringify\", {\n enumerable: true,\n get: function () {\n return _stringify.default;\n }\n});\nObject.defineProperty(exports, \"parse\", {\n enumerable: true,\n get: function () {\n return _parse.default;\n }\n});\n\nvar _v = _interopRequireDefault(require(\"./v1.js\"));\n\nvar _v2 = _interopRequireDefault(require(\"./v3.js\"));\n\nvar _v3 = _interopRequireDefault(require(\"./v4.js\"));\n\nvar _v4 = _interopRequireDefault(require(\"./v5.js\"));\n\nvar _nil = _interopRequireDefault(require(\"./nil.js\"));\n\nvar _version = _interopRequireDefault(require(\"./version.js\"));\n\nvar _validate = _interopRequireDefault(require(\"./validate.js\"));\n\nvar _stringify = _interopRequireDefault(require(\"./stringify.js\"));\n\nvar _parse = _interopRequireDefault(require(\"./parse.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _crypto = _interopRequireDefault(require(\"crypto\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction md5(bytes) {\n if (Array.isArray(bytes)) {\n bytes = Buffer.from(bytes);\n } else if (typeof bytes === 'string') {\n bytes = Buffer.from(bytes, 'utf8');\n }\n\n return _crypto.default.createHash('md5').update(bytes).digest();\n}\n\nvar _default = md5;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\nvar _default = '00000000-0000-0000-0000-000000000000';\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _validate = _interopRequireDefault(require(\"./validate.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction parse(uuid) {\n if (!(0, _validate.default)(uuid)) {\n throw TypeError('Invalid UUID');\n }\n\n let v;\n const arr = new Uint8Array(16); // Parse ########-....-....-....-............\n\n arr[0] = (v = parseInt(uuid.slice(0, 8), 16)) >>> 24;\n arr[1] = v >>> 16 & 0xff;\n arr[2] = v >>> 8 & 0xff;\n arr[3] = v & 0xff; // Parse ........-####-....-....-............\n\n arr[4] = (v = parseInt(uuid.slice(9, 13), 16)) >>> 8;\n arr[5] = v & 0xff; // Parse ........-....-####-....-............\n\n arr[6] = (v = parseInt(uuid.slice(14, 18), 16)) >>> 8;\n arr[7] = v & 0xff; // Parse ........-....-....-####-............\n\n arr[8] = (v = parseInt(uuid.slice(19, 23), 16)) >>> 8;\n arr[9] = v & 0xff; // Parse ........-....-....-....-############\n // (Use \"/\" to avoid 32-bit truncation when bit-shifting high-order bytes)\n\n arr[10] = (v = parseInt(uuid.slice(24, 36), 16)) / 0x10000000000 & 0xff;\n arr[11] = v / 0x100000000 & 0xff;\n arr[12] = v >>> 24 & 0xff;\n arr[13] = v >>> 16 & 0xff;\n arr[14] = v >>> 8 & 0xff;\n arr[15] = v & 0xff;\n return arr;\n}\n\nvar _default = parse;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\nvar _default = /^(?:[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}|00000000-0000-0000-0000-000000000000)$/i;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = rng;\n\nvar _crypto = _interopRequireDefault(require(\"crypto\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nconst rnds8Pool = new Uint8Array(256); // # of random values to pre-allocate\n\nlet poolPtr = rnds8Pool.length;\n\nfunction rng() {\n if (poolPtr > rnds8Pool.length - 16) {\n _crypto.default.randomFillSync(rnds8Pool);\n\n poolPtr = 0;\n }\n\n return rnds8Pool.slice(poolPtr, poolPtr += 16);\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _crypto = _interopRequireDefault(require(\"crypto\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction sha1(bytes) {\n if (Array.isArray(bytes)) {\n bytes = Buffer.from(bytes);\n } else if (typeof bytes === 'string') {\n bytes = Buffer.from(bytes, 'utf8');\n }\n\n return _crypto.default.createHash('sha1').update(bytes).digest();\n}\n\nvar _default = sha1;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _validate = _interopRequireDefault(require(\"./validate.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n/**\n * Convert array of 16 byte values to UUID string format of the form:\n * XXXXXXXX-XXXX-XXXX-XXXX-XXXXXXXXXXXX\n */\nconst byteToHex = [];\n\nfor (let i = 0; i < 256; ++i) {\n byteToHex.push((i + 0x100).toString(16).substr(1));\n}\n\nfunction stringify(arr, offset = 0) {\n // Note: Be careful editing this code! It's been tuned for performance\n // and works in ways you may not expect. See https://github.com/uuidjs/uuid/pull/434\n const uuid = (byteToHex[arr[offset + 0]] + byteToHex[arr[offset + 1]] + byteToHex[arr[offset + 2]] + byteToHex[arr[offset + 3]] + '-' + byteToHex[arr[offset + 4]] + byteToHex[arr[offset + 5]] + '-' + byteToHex[arr[offset + 6]] + byteToHex[arr[offset + 7]] + '-' + byteToHex[arr[offset + 8]] + byteToHex[arr[offset + 9]] + '-' + byteToHex[arr[offset + 10]] + byteToHex[arr[offset + 11]] + byteToHex[arr[offset + 12]] + byteToHex[arr[offset + 13]] + byteToHex[arr[offset + 14]] + byteToHex[arr[offset + 15]]).toLowerCase(); // Consistency check for valid UUID. If this throws, it's likely due to one\n // of the following:\n // - One or more input array values don't map to a hex octet (leading to\n // \"undefined\" in the uuid)\n // - Invalid input values for the RFC `version` or `variant` fields\n\n if (!(0, _validate.default)(uuid)) {\n throw TypeError('Stringified UUID is invalid');\n }\n\n return uuid;\n}\n\nvar _default = stringify;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _rng = _interopRequireDefault(require(\"./rng.js\"));\n\nvar _stringify = _interopRequireDefault(require(\"./stringify.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\n// **`v1()` - Generate time-based UUID**\n//\n// Inspired by https://github.com/LiosK/UUID.js\n// and http://docs.python.org/library/uuid.html\nlet _nodeId;\n\nlet _clockseq; // Previous uuid creation time\n\n\nlet _lastMSecs = 0;\nlet _lastNSecs = 0; // See https://github.com/uuidjs/uuid for API details\n\nfunction v1(options, buf, offset) {\n let i = buf && offset || 0;\n const b = buf || new Array(16);\n options = options || {};\n let node = options.node || _nodeId;\n let clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq; // node and clockseq need to be initialized to random values if they're not\n // specified. We do this lazily to minimize issues related to insufficient\n // system entropy. See #189\n\n if (node == null || clockseq == null) {\n const seedBytes = options.random || (options.rng || _rng.default)();\n\n if (node == null) {\n // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)\n node = _nodeId = [seedBytes[0] | 0x01, seedBytes[1], seedBytes[2], seedBytes[3], seedBytes[4], seedBytes[5]];\n }\n\n if (clockseq == null) {\n // Per 4.2.2, randomize (14 bit) clockseq\n clockseq = _clockseq = (seedBytes[6] << 8 | seedBytes[7]) & 0x3fff;\n }\n } // UUID timestamps are 100 nano-second units since the Gregorian epoch,\n // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so\n // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'\n // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.\n\n\n let msecs = options.msecs !== undefined ? options.msecs : Date.now(); // Per 4.2.1.2, use count of uuid's generated during the current clock\n // cycle to simulate higher resolution clock\n\n let nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1; // Time since last uuid creation (in msecs)\n\n const dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000; // Per 4.2.1.2, Bump clockseq on clock regression\n\n if (dt < 0 && options.clockseq === undefined) {\n clockseq = clockseq + 1 & 0x3fff;\n } // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new\n // time interval\n\n\n if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {\n nsecs = 0;\n } // Per 4.2.1.2 Throw error if too many uuids are requested\n\n\n if (nsecs >= 10000) {\n throw new Error(\"uuid.v1(): Can't create more than 10M uuids/sec\");\n }\n\n _lastMSecs = msecs;\n _lastNSecs = nsecs;\n _clockseq = clockseq; // Per 4.1.4 - Convert from unix epoch to Gregorian epoch\n\n msecs += 12219292800000; // `time_low`\n\n const tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;\n b[i++] = tl >>> 24 & 0xff;\n b[i++] = tl >>> 16 & 0xff;\n b[i++] = tl >>> 8 & 0xff;\n b[i++] = tl & 0xff; // `time_mid`\n\n const tmh = msecs / 0x100000000 * 10000 & 0xfffffff;\n b[i++] = tmh >>> 8 & 0xff;\n b[i++] = tmh & 0xff; // `time_high_and_version`\n\n b[i++] = tmh >>> 24 & 0xf | 0x10; // include version\n\n b[i++] = tmh >>> 16 & 0xff; // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)\n\n b[i++] = clockseq >>> 8 | 0x80; // `clock_seq_low`\n\n b[i++] = clockseq & 0xff; // `node`\n\n for (let n = 0; n < 6; ++n) {\n b[i + n] = node[n];\n }\n\n return buf || (0, _stringify.default)(b);\n}\n\nvar _default = v1;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _v = _interopRequireDefault(require(\"./v35.js\"));\n\nvar _md = _interopRequireDefault(require(\"./md5.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nconst v3 = (0, _v.default)('v3', 0x30, _md.default);\nvar _default = v3;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = _default;\nexports.URL = exports.DNS = void 0;\n\nvar _stringify = _interopRequireDefault(require(\"./stringify.js\"));\n\nvar _parse = _interopRequireDefault(require(\"./parse.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction stringToBytes(str) {\n str = unescape(encodeURIComponent(str)); // UTF8 escape\n\n const bytes = [];\n\n for (let i = 0; i < str.length; ++i) {\n bytes.push(str.charCodeAt(i));\n }\n\n return bytes;\n}\n\nconst DNS = '6ba7b810-9dad-11d1-80b4-00c04fd430c8';\nexports.DNS = DNS;\nconst URL = '6ba7b811-9dad-11d1-80b4-00c04fd430c8';\nexports.URL = URL;\n\nfunction _default(name, version, hashfunc) {\n function generateUUID(value, namespace, buf, offset) {\n if (typeof value === 'string') {\n value = stringToBytes(value);\n }\n\n if (typeof namespace === 'string') {\n namespace = (0, _parse.default)(namespace);\n }\n\n if (namespace.length !== 16) {\n throw TypeError('Namespace must be array-like (16 iterable integer values, 0-255)');\n } // Compute hash of namespace and value, Per 4.3\n // Future: Use spread syntax when supported on all platforms, e.g. `bytes =\n // hashfunc([...namespace, ... value])`\n\n\n let bytes = new Uint8Array(16 + value.length);\n bytes.set(namespace);\n bytes.set(value, namespace.length);\n bytes = hashfunc(bytes);\n bytes[6] = bytes[6] & 0x0f | version;\n bytes[8] = bytes[8] & 0x3f | 0x80;\n\n if (buf) {\n offset = offset || 0;\n\n for (let i = 0; i < 16; ++i) {\n buf[offset + i] = bytes[i];\n }\n\n return buf;\n }\n\n return (0, _stringify.default)(bytes);\n } // Function#name is not settable on some platforms (#270)\n\n\n try {\n generateUUID.name = name; // eslint-disable-next-line no-empty\n } catch (err) {} // For CommonJS default export support\n\n\n generateUUID.DNS = DNS;\n generateUUID.URL = URL;\n return generateUUID;\n}","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _rng = _interopRequireDefault(require(\"./rng.js\"));\n\nvar _stringify = _interopRequireDefault(require(\"./stringify.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction v4(options, buf, offset) {\n options = options || {};\n\n const rnds = options.random || (options.rng || _rng.default)(); // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`\n\n\n rnds[6] = rnds[6] & 0x0f | 0x40;\n rnds[8] = rnds[8] & 0x3f | 0x80; // Copy bytes to buffer, if provided\n\n if (buf) {\n offset = offset || 0;\n\n for (let i = 0; i < 16; ++i) {\n buf[offset + i] = rnds[i];\n }\n\n return buf;\n }\n\n return (0, _stringify.default)(rnds);\n}\n\nvar _default = v4;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _v = _interopRequireDefault(require(\"./v35.js\"));\n\nvar _sha = _interopRequireDefault(require(\"./sha1.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nconst v5 = (0, _v.default)('v5', 0x50, _sha.default);\nvar _default = v5;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _regex = _interopRequireDefault(require(\"./regex.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction validate(uuid) {\n return typeof uuid === 'string' && _regex.default.test(uuid);\n}\n\nvar _default = validate;\nexports.default = _default;","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = void 0;\n\nvar _validate = _interopRequireDefault(require(\"./validate.js\"));\n\nfunction _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }\n\nfunction version(uuid) {\n if (!(0, _validate.default)(uuid)) {\n throw TypeError('Invalid UUID');\n }\n\n return parseInt(uuid.substr(14, 1), 16);\n}\n\nvar _default = version;\nexports.default = _default;","\"use strict\";\n\nvar conversions = {};\nmodule.exports = conversions;\n\nfunction sign(x) {\n return x < 0 ? -1 : 1;\n}\n\nfunction evenRound(x) {\n // Round x to the nearest integer, choosing the even integer if it lies halfway between two.\n if ((x % 1) === 0.5 && (x & 1) === 0) { // [even number].5; round down (i.e. floor)\n return Math.floor(x);\n } else {\n return Math.round(x);\n }\n}\n\nfunction createNumberConversion(bitLength, typeOpts) {\n if (!typeOpts.unsigned) {\n --bitLength;\n }\n const lowerBound = typeOpts.unsigned ? 0 : -Math.pow(2, bitLength);\n const upperBound = Math.pow(2, bitLength) - 1;\n\n const moduloVal = typeOpts.moduloBitLength ? Math.pow(2, typeOpts.moduloBitLength) : Math.pow(2, bitLength);\n const moduloBound = typeOpts.moduloBitLength ? Math.pow(2, typeOpts.moduloBitLength - 1) : Math.pow(2, bitLength - 1);\n\n return function(V, opts) {\n if (!opts) opts = {};\n\n let x = +V;\n\n if (opts.enforceRange) {\n if (!Number.isFinite(x)) {\n throw new TypeError(\"Argument is not a finite number\");\n }\n\n x = sign(x) * Math.floor(Math.abs(x));\n if (x < lowerBound || x > upperBound) {\n throw new TypeError(\"Argument is not in byte range\");\n }\n\n return x;\n }\n\n if (!isNaN(x) && opts.clamp) {\n x = evenRound(x);\n\n if (x < lowerBound) x = lowerBound;\n if (x > upperBound) x = upperBound;\n return x;\n }\n\n if (!Number.isFinite(x) || x === 0) {\n return 0;\n }\n\n x = sign(x) * Math.floor(Math.abs(x));\n x = x % moduloVal;\n\n if (!typeOpts.unsigned && x >= moduloBound) {\n return x - moduloVal;\n } else if (typeOpts.unsigned) {\n if (x < 0) {\n x += moduloVal;\n } else if (x === -0) { // don't return negative zero\n return 0;\n }\n }\n\n return x;\n }\n}\n\nconversions[\"void\"] = function () {\n return undefined;\n};\n\nconversions[\"boolean\"] = function (val) {\n return !!val;\n};\n\nconversions[\"byte\"] = createNumberConversion(8, { unsigned: false });\nconversions[\"octet\"] = createNumberConversion(8, { unsigned: true });\n\nconversions[\"short\"] = createNumberConversion(16, { unsigned: false });\nconversions[\"unsigned short\"] = createNumberConversion(16, { unsigned: true });\n\nconversions[\"long\"] = createNumberConversion(32, { unsigned: false });\nconversions[\"unsigned long\"] = createNumberConversion(32, { unsigned: true });\n\nconversions[\"long long\"] = createNumberConversion(32, { unsigned: false, moduloBitLength: 64 });\nconversions[\"unsigned long long\"] = createNumberConversion(32, { unsigned: true, moduloBitLength: 64 });\n\nconversions[\"double\"] = function (V) {\n const x = +V;\n\n if (!Number.isFinite(x)) {\n throw new TypeError(\"Argument is not a finite floating-point value\");\n }\n\n return x;\n};\n\nconversions[\"unrestricted double\"] = function (V) {\n const x = +V;\n\n if (isNaN(x)) {\n throw new TypeError(\"Argument is NaN\");\n }\n\n return x;\n};\n\n// not quite valid, but good enough for JS\nconversions[\"float\"] = conversions[\"double\"];\nconversions[\"unrestricted float\"] = conversions[\"unrestricted double\"];\n\nconversions[\"DOMString\"] = function (V, opts) {\n if (!opts) opts = {};\n\n if (opts.treatNullAsEmptyString && V === null) {\n return \"\";\n }\n\n return String(V);\n};\n\nconversions[\"ByteString\"] = function (V, opts) {\n const x = String(V);\n let c = undefined;\n for (let i = 0; (c = x.codePointAt(i)) !== undefined; ++i) {\n if (c > 255) {\n throw new TypeError(\"Argument is not a valid bytestring\");\n }\n }\n\n return x;\n};\n\nconversions[\"USVString\"] = function (V) {\n const S = String(V);\n const n = S.length;\n const U = [];\n for (let i = 0; i < n; ++i) {\n const c = S.charCodeAt(i);\n if (c < 0xD800 || c > 0xDFFF) {\n U.push(String.fromCodePoint(c));\n } else if (0xDC00 <= c && c <= 0xDFFF) {\n U.push(String.fromCodePoint(0xFFFD));\n } else {\n if (i === n - 1) {\n U.push(String.fromCodePoint(0xFFFD));\n } else {\n const d = S.charCodeAt(i + 1);\n if (0xDC00 <= d && d <= 0xDFFF) {\n const a = c & 0x3FF;\n const b = d & 0x3FF;\n U.push(String.fromCodePoint((2 << 15) + (2 << 9) * a + b));\n ++i;\n } else {\n U.push(String.fromCodePoint(0xFFFD));\n }\n }\n }\n }\n\n return U.join('');\n};\n\nconversions[\"Date\"] = function (V, opts) {\n if (!(V instanceof Date)) {\n throw new TypeError(\"Argument is not a Date object\");\n }\n if (isNaN(V)) {\n return undefined;\n }\n\n return V;\n};\n\nconversions[\"RegExp\"] = function (V, opts) {\n if (!(V instanceof RegExp)) {\n V = new RegExp(V);\n }\n\n return V;\n};\n","\"use strict\";\nconst usm = require(\"./url-state-machine\");\n\nexports.implementation = class URLImpl {\n constructor(constructorArgs) {\n const url = constructorArgs[0];\n const base = constructorArgs[1];\n\n let parsedBase = null;\n if (base !== undefined) {\n parsedBase = usm.basicURLParse(base);\n if (parsedBase === \"failure\") {\n throw new TypeError(\"Invalid base URL\");\n }\n }\n\n const parsedURL = usm.basicURLParse(url, { baseURL: parsedBase });\n if (parsedURL === \"failure\") {\n throw new TypeError(\"Invalid URL\");\n }\n\n this._url = parsedURL;\n\n // TODO: query stuff\n }\n\n get href() {\n return usm.serializeURL(this._url);\n }\n\n set href(v) {\n const parsedURL = usm.basicURLParse(v);\n if (parsedURL === \"failure\") {\n throw new TypeError(\"Invalid URL\");\n }\n\n this._url = parsedURL;\n }\n\n get origin() {\n return usm.serializeURLOrigin(this._url);\n }\n\n get protocol() {\n return this._url.scheme + \":\";\n }\n\n set protocol(v) {\n usm.basicURLParse(v + \":\", { url: this._url, stateOverride: \"scheme start\" });\n }\n\n get username() {\n return this._url.username;\n }\n\n set username(v) {\n if (usm.cannotHaveAUsernamePasswordPort(this._url)) {\n return;\n }\n\n usm.setTheUsername(this._url, v);\n }\n\n get password() {\n return this._url.password;\n }\n\n set password(v) {\n if (usm.cannotHaveAUsernamePasswordPort(this._url)) {\n return;\n }\n\n usm.setThePassword(this._url, v);\n }\n\n get host() {\n const url = this._url;\n\n if (url.host === null) {\n return \"\";\n }\n\n if (url.port === null) {\n return usm.serializeHost(url.host);\n }\n\n return usm.serializeHost(url.host) + \":\" + usm.serializeInteger(url.port);\n }\n\n set host(v) {\n if (this._url.cannotBeABaseURL) {\n return;\n }\n\n usm.basicURLParse(v, { url: this._url, stateOverride: \"host\" });\n }\n\n get hostname() {\n if (this._url.host === null) {\n return \"\";\n }\n\n return usm.serializeHost(this._url.host);\n }\n\n set hostname(v) {\n if (this._url.cannotBeABaseURL) {\n return;\n }\n\n usm.basicURLParse(v, { url: this._url, stateOverride: \"hostname\" });\n }\n\n get port() {\n if (this._url.port === null) {\n return \"\";\n }\n\n return usm.serializeInteger(this._url.port);\n }\n\n set port(v) {\n if (usm.cannotHaveAUsernamePasswordPort(this._url)) {\n return;\n }\n\n if (v === \"\") {\n this._url.port = null;\n } else {\n usm.basicURLParse(v, { url: this._url, stateOverride: \"port\" });\n }\n }\n\n get pathname() {\n if (this._url.cannotBeABaseURL) {\n return this._url.path[0];\n }\n\n if (this._url.path.length === 0) {\n return \"\";\n }\n\n return \"/\" + this._url.path.join(\"/\");\n }\n\n set pathname(v) {\n if (this._url.cannotBeABaseURL) {\n return;\n }\n\n this._url.path = [];\n usm.basicURLParse(v, { url: this._url, stateOverride: \"path start\" });\n }\n\n get search() {\n if (this._url.query === null || this._url.query === \"\") {\n return \"\";\n }\n\n return \"?\" + this._url.query;\n }\n\n set search(v) {\n // TODO: query stuff\n\n const url = this._url;\n\n if (v === \"\") {\n url.query = null;\n return;\n }\n\n const input = v[0] === \"?\" ? v.substring(1) : v;\n url.query = \"\";\n usm.basicURLParse(input, { url, stateOverride: \"query\" });\n }\n\n get hash() {\n if (this._url.fragment === null || this._url.fragment === \"\") {\n return \"\";\n }\n\n return \"#\" + this._url.fragment;\n }\n\n set hash(v) {\n if (v === \"\") {\n this._url.fragment = null;\n return;\n }\n\n const input = v[0] === \"#\" ? v.substring(1) : v;\n this._url.fragment = \"\";\n usm.basicURLParse(input, { url: this._url, stateOverride: \"fragment\" });\n }\n\n toJSON() {\n return this.href;\n }\n};\n","\"use strict\";\n\nconst conversions = require(\"webidl-conversions\");\nconst utils = require(\"./utils.js\");\nconst Impl = require(\".//URL-impl.js\");\n\nconst impl = utils.implSymbol;\n\nfunction URL(url) {\n if (!this || this[impl] || !(this instanceof URL)) {\n throw new TypeError(\"Failed to construct 'URL': Please use the 'new' operator, this DOM object constructor cannot be called as a function.\");\n }\n if (arguments.length < 1) {\n throw new TypeError(\"Failed to construct 'URL': 1 argument required, but only \" + arguments.length + \" present.\");\n }\n const args = [];\n for (let i = 0; i < arguments.length && i < 2; ++i) {\n args[i] = arguments[i];\n }\n args[0] = conversions[\"USVString\"](args[0]);\n if (args[1] !== undefined) {\n args[1] = conversions[\"USVString\"](args[1]);\n }\n\n module.exports.setup(this, args);\n}\n\nURL.prototype.toJSON = function toJSON() {\n if (!this || !module.exports.is(this)) {\n throw new TypeError(\"Illegal invocation\");\n }\n const args = [];\n for (let i = 0; i < arguments.length && i < 0; ++i) {\n args[i] = arguments[i];\n }\n return this[impl].toJSON.apply(this[impl], args);\n};\nObject.defineProperty(URL.prototype, \"href\", {\n get() {\n return this[impl].href;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].href = V;\n },\n enumerable: true,\n configurable: true\n});\n\nURL.prototype.toString = function () {\n if (!this || !module.exports.is(this)) {\n throw new TypeError(\"Illegal invocation\");\n }\n return this.href;\n};\n\nObject.defineProperty(URL.prototype, \"origin\", {\n get() {\n return this[impl].origin;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"protocol\", {\n get() {\n return this[impl].protocol;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].protocol = V;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"username\", {\n get() {\n return this[impl].username;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].username = V;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"password\", {\n get() {\n return this[impl].password;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].password = V;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"host\", {\n get() {\n return this[impl].host;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].host = V;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"hostname\", {\n get() {\n return this[impl].hostname;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].hostname = V;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"port\", {\n get() {\n return this[impl].port;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].port = V;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"pathname\", {\n get() {\n return this[impl].pathname;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].pathname = V;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"search\", {\n get() {\n return this[impl].search;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].search = V;\n },\n enumerable: true,\n configurable: true\n});\n\nObject.defineProperty(URL.prototype, \"hash\", {\n get() {\n return this[impl].hash;\n },\n set(V) {\n V = conversions[\"USVString\"](V);\n this[impl].hash = V;\n },\n enumerable: true,\n configurable: true\n});\n\n\nmodule.exports = {\n is(obj) {\n return !!obj && obj[impl] instanceof Impl.implementation;\n },\n create(constructorArgs, privateData) {\n let obj = Object.create(URL.prototype);\n this.setup(obj, constructorArgs, privateData);\n return obj;\n },\n setup(obj, constructorArgs, privateData) {\n if (!privateData) privateData = {};\n privateData.wrapper = obj;\n\n obj[impl] = new Impl.implementation(constructorArgs, privateData);\n obj[impl][utils.wrapperSymbol] = obj;\n },\n interface: URL,\n expose: {\n Window: { URL: URL },\n Worker: { URL: URL }\n }\n};\n\n","\"use strict\";\n\nexports.URL = require(\"./URL\").interface;\nexports.serializeURL = require(\"./url-state-machine\").serializeURL;\nexports.serializeURLOrigin = require(\"./url-state-machine\").serializeURLOrigin;\nexports.basicURLParse = require(\"./url-state-machine\").basicURLParse;\nexports.setTheUsername = require(\"./url-state-machine\").setTheUsername;\nexports.setThePassword = require(\"./url-state-machine\").setThePassword;\nexports.serializeHost = require(\"./url-state-machine\").serializeHost;\nexports.serializeInteger = require(\"./url-state-machine\").serializeInteger;\nexports.parseURL = require(\"./url-state-machine\").parseURL;\n","\"use strict\";\r\nconst punycode = require(\"punycode\");\r\nconst tr46 = require(\"tr46\");\r\n\r\nconst specialSchemes = {\r\n ftp: 21,\r\n file: null,\r\n gopher: 70,\r\n http: 80,\r\n https: 443,\r\n ws: 80,\r\n wss: 443\r\n};\r\n\r\nconst failure = Symbol(\"failure\");\r\n\r\nfunction countSymbols(str) {\r\n return punycode.ucs2.decode(str).length;\r\n}\r\n\r\nfunction at(input, idx) {\r\n const c = input[idx];\r\n return isNaN(c) ? undefined : String.fromCodePoint(c);\r\n}\r\n\r\nfunction isASCIIDigit(c) {\r\n return c >= 0x30 && c <= 0x39;\r\n}\r\n\r\nfunction isASCIIAlpha(c) {\r\n return (c >= 0x41 && c <= 0x5A) || (c >= 0x61 && c <= 0x7A);\r\n}\r\n\r\nfunction isASCIIAlphanumeric(c) {\r\n return isASCIIAlpha(c) || isASCIIDigit(c);\r\n}\r\n\r\nfunction isASCIIHex(c) {\r\n return isASCIIDigit(c) || (c >= 0x41 && c <= 0x46) || (c >= 0x61 && c <= 0x66);\r\n}\r\n\r\nfunction isSingleDot(buffer) {\r\n return buffer === \".\" || buffer.toLowerCase() === \"%2e\";\r\n}\r\n\r\nfunction isDoubleDot(buffer) {\r\n buffer = buffer.toLowerCase();\r\n return buffer === \"..\" || buffer === \"%2e.\" || buffer === \".%2e\" || buffer === \"%2e%2e\";\r\n}\r\n\r\nfunction isWindowsDriveLetterCodePoints(cp1, cp2) {\r\n return isASCIIAlpha(cp1) && (cp2 === 58 || cp2 === 124);\r\n}\r\n\r\nfunction isWindowsDriveLetterString(string) {\r\n return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && (string[1] === \":\" || string[1] === \"|\");\r\n}\r\n\r\nfunction isNormalizedWindowsDriveLetterString(string) {\r\n return string.length === 2 && isASCIIAlpha(string.codePointAt(0)) && string[1] === \":\";\r\n}\r\n\r\nfunction containsForbiddenHostCodePoint(string) {\r\n return string.search(/\\u0000|\\u0009|\\u000A|\\u000D|\\u0020|#|%|\\/|:|\\?|@|\\[|\\\\|\\]/) !== -1;\r\n}\r\n\r\nfunction containsForbiddenHostCodePointExcludingPercent(string) {\r\n return string.search(/\\u0000|\\u0009|\\u000A|\\u000D|\\u0020|#|\\/|:|\\?|@|\\[|\\\\|\\]/) !== -1;\r\n}\r\n\r\nfunction isSpecialScheme(scheme) {\r\n return specialSchemes[scheme] !== undefined;\r\n}\r\n\r\nfunction isSpecial(url) {\r\n return isSpecialScheme(url.scheme);\r\n}\r\n\r\nfunction defaultPort(scheme) {\r\n return specialSchemes[scheme];\r\n}\r\n\r\nfunction percentEncode(c) {\r\n let hex = c.toString(16).toUpperCase();\r\n if (hex.length === 1) {\r\n hex = \"0\" + hex;\r\n }\r\n\r\n return \"%\" + hex;\r\n}\r\n\r\nfunction utf8PercentEncode(c) {\r\n const buf = new Buffer(c);\r\n\r\n let str = \"\";\r\n\r\n for (let i = 0; i < buf.length; ++i) {\r\n str += percentEncode(buf[i]);\r\n }\r\n\r\n return str;\r\n}\r\n\r\nfunction utf8PercentDecode(str) {\r\n const input = new Buffer(str);\r\n const output = [];\r\n for (let i = 0; i < input.length; ++i) {\r\n if (input[i] !== 37) {\r\n output.push(input[i]);\r\n } else if (input[i] === 37 && isASCIIHex(input[i + 1]) && isASCIIHex(input[i + 2])) {\r\n output.push(parseInt(input.slice(i + 1, i + 3).toString(), 16));\r\n i += 2;\r\n } else {\r\n output.push(input[i]);\r\n }\r\n }\r\n return new Buffer(output).toString();\r\n}\r\n\r\nfunction isC0ControlPercentEncode(c) {\r\n return c <= 0x1F || c > 0x7E;\r\n}\r\n\r\nconst extraPathPercentEncodeSet = new Set([32, 34, 35, 60, 62, 63, 96, 123, 125]);\r\nfunction isPathPercentEncode(c) {\r\n return isC0ControlPercentEncode(c) || extraPathPercentEncodeSet.has(c);\r\n}\r\n\r\nconst extraUserinfoPercentEncodeSet =\r\n new Set([47, 58, 59, 61, 64, 91, 92, 93, 94, 124]);\r\nfunction isUserinfoPercentEncode(c) {\r\n return isPathPercentEncode(c) || extraUserinfoPercentEncodeSet.has(c);\r\n}\r\n\r\nfunction percentEncodeChar(c, encodeSetPredicate) {\r\n const cStr = String.fromCodePoint(c);\r\n\r\n if (encodeSetPredicate(c)) {\r\n return utf8PercentEncode(cStr);\r\n }\r\n\r\n return cStr;\r\n}\r\n\r\nfunction parseIPv4Number(input) {\r\n let R = 10;\r\n\r\n if (input.length >= 2 && input.charAt(0) === \"0\" && input.charAt(1).toLowerCase() === \"x\") {\r\n input = input.substring(2);\r\n R = 16;\r\n } else if (input.length >= 2 && input.charAt(0) === \"0\") {\r\n input = input.substring(1);\r\n R = 8;\r\n }\r\n\r\n if (input === \"\") {\r\n return 0;\r\n }\r\n\r\n const regex = R === 10 ? /[^0-9]/ : (R === 16 ? /[^0-9A-Fa-f]/ : /[^0-7]/);\r\n if (regex.test(input)) {\r\n return failure;\r\n }\r\n\r\n return parseInt(input, R);\r\n}\r\n\r\nfunction parseIPv4(input) {\r\n const parts = input.split(\".\");\r\n if (parts[parts.length - 1] === \"\") {\r\n if (parts.length > 1) {\r\n parts.pop();\r\n }\r\n }\r\n\r\n if (parts.length > 4) {\r\n return input;\r\n }\r\n\r\n const numbers = [];\r\n for (const part of parts) {\r\n if (part === \"\") {\r\n return input;\r\n }\r\n const n = parseIPv4Number(part);\r\n if (n === failure) {\r\n return input;\r\n }\r\n\r\n numbers.push(n);\r\n }\r\n\r\n for (let i = 0; i < numbers.length - 1; ++i) {\r\n if (numbers[i] > 255) {\r\n return failure;\r\n }\r\n }\r\n if (numbers[numbers.length - 1] >= Math.pow(256, 5 - numbers.length)) {\r\n return failure;\r\n }\r\n\r\n let ipv4 = numbers.pop();\r\n let counter = 0;\r\n\r\n for (const n of numbers) {\r\n ipv4 += n * Math.pow(256, 3 - counter);\r\n ++counter;\r\n }\r\n\r\n return ipv4;\r\n}\r\n\r\nfunction serializeIPv4(address) {\r\n let output = \"\";\r\n let n = address;\r\n\r\n for (let i = 1; i <= 4; ++i) {\r\n output = String(n % 256) + output;\r\n if (i !== 4) {\r\n output = \".\" + output;\r\n }\r\n n = Math.floor(n / 256);\r\n }\r\n\r\n return output;\r\n}\r\n\r\nfunction parseIPv6(input) {\r\n const address = [0, 0, 0, 0, 0, 0, 0, 0];\r\n let pieceIndex = 0;\r\n let compress = null;\r\n let pointer = 0;\r\n\r\n input = punycode.ucs2.decode(input);\r\n\r\n if (input[pointer] === 58) {\r\n if (input[pointer + 1] !== 58) {\r\n return failure;\r\n }\r\n\r\n pointer += 2;\r\n ++pieceIndex;\r\n compress = pieceIndex;\r\n }\r\n\r\n while (pointer < input.length) {\r\n if (pieceIndex === 8) {\r\n return failure;\r\n }\r\n\r\n if (input[pointer] === 58) {\r\n if (compress !== null) {\r\n return failure;\r\n }\r\n ++pointer;\r\n ++pieceIndex;\r\n compress = pieceIndex;\r\n continue;\r\n }\r\n\r\n let value = 0;\r\n let length = 0;\r\n\r\n while (length < 4 && isASCIIHex(input[pointer])) {\r\n value = value * 0x10 + parseInt(at(input, pointer), 16);\r\n ++pointer;\r\n ++length;\r\n }\r\n\r\n if (input[pointer] === 46) {\r\n if (length === 0) {\r\n return failure;\r\n }\r\n\r\n pointer -= length;\r\n\r\n if (pieceIndex > 6) {\r\n return failure;\r\n }\r\n\r\n let numbersSeen = 0;\r\n\r\n while (input[pointer] !== undefined) {\r\n let ipv4Piece = null;\r\n\r\n if (numbersSeen > 0) {\r\n if (input[pointer] === 46 && numbersSeen < 4) {\r\n ++pointer;\r\n } else {\r\n return failure;\r\n }\r\n }\r\n\r\n if (!isASCIIDigit(input[pointer])) {\r\n return failure;\r\n }\r\n\r\n while (isASCIIDigit(input[pointer])) {\r\n const number = parseInt(at(input, pointer));\r\n if (ipv4Piece === null) {\r\n ipv4Piece = number;\r\n } else if (ipv4Piece === 0) {\r\n return failure;\r\n } else {\r\n ipv4Piece = ipv4Piece * 10 + number;\r\n }\r\n if (ipv4Piece > 255) {\r\n return failure;\r\n }\r\n ++pointer;\r\n }\r\n\r\n address[pieceIndex] = address[pieceIndex] * 0x100 + ipv4Piece;\r\n\r\n ++numbersSeen;\r\n\r\n if (numbersSeen === 2 || numbersSeen === 4) {\r\n ++pieceIndex;\r\n }\r\n }\r\n\r\n if (numbersSeen !== 4) {\r\n return failure;\r\n }\r\n\r\n break;\r\n } else if (input[pointer] === 58) {\r\n ++pointer;\r\n if (input[pointer] === undefined) {\r\n return failure;\r\n }\r\n } else if (input[pointer] !== undefined) {\r\n return failure;\r\n }\r\n\r\n address[pieceIndex] = value;\r\n ++pieceIndex;\r\n }\r\n\r\n if (compress !== null) {\r\n let swaps = pieceIndex - compress;\r\n pieceIndex = 7;\r\n while (pieceIndex !== 0 && swaps > 0) {\r\n const temp = address[compress + swaps - 1];\r\n address[compress + swaps - 1] = address[pieceIndex];\r\n address[pieceIndex] = temp;\r\n --pieceIndex;\r\n --swaps;\r\n }\r\n } else if (compress === null && pieceIndex !== 8) {\r\n return failure;\r\n }\r\n\r\n return address;\r\n}\r\n\r\nfunction serializeIPv6(address) {\r\n let output = \"\";\r\n const seqResult = findLongestZeroSequence(address);\r\n const compress = seqResult.idx;\r\n let ignore0 = false;\r\n\r\n for (let pieceIndex = 0; pieceIndex <= 7; ++pieceIndex) {\r\n if (ignore0 && address[pieceIndex] === 0) {\r\n continue;\r\n } else if (ignore0) {\r\n ignore0 = false;\r\n }\r\n\r\n if (compress === pieceIndex) {\r\n const separator = pieceIndex === 0 ? \"::\" : \":\";\r\n output += separator;\r\n ignore0 = true;\r\n continue;\r\n }\r\n\r\n output += address[pieceIndex].toString(16);\r\n\r\n if (pieceIndex !== 7) {\r\n output += \":\";\r\n }\r\n }\r\n\r\n return output;\r\n}\r\n\r\nfunction parseHost(input, isSpecialArg) {\r\n if (input[0] === \"[\") {\r\n if (input[input.length - 1] !== \"]\") {\r\n return failure;\r\n }\r\n\r\n return parseIPv6(input.substring(1, input.length - 1));\r\n }\r\n\r\n if (!isSpecialArg) {\r\n return parseOpaqueHost(input);\r\n }\r\n\r\n const domain = utf8PercentDecode(input);\r\n const asciiDomain = tr46.toASCII(domain, false, tr46.PROCESSING_OPTIONS.NONTRANSITIONAL, false);\r\n if (asciiDomain === null) {\r\n return failure;\r\n }\r\n\r\n if (containsForbiddenHostCodePoint(asciiDomain)) {\r\n return failure;\r\n }\r\n\r\n const ipv4Host = parseIPv4(asciiDomain);\r\n if (typeof ipv4Host === \"number\" || ipv4Host === failure) {\r\n return ipv4Host;\r\n }\r\n\r\n return asciiDomain;\r\n}\r\n\r\nfunction parseOpaqueHost(input) {\r\n if (containsForbiddenHostCodePointExcludingPercent(input)) {\r\n return failure;\r\n }\r\n\r\n let output = \"\";\r\n const decoded = punycode.ucs2.decode(input);\r\n for (let i = 0; i < decoded.length; ++i) {\r\n output += percentEncodeChar(decoded[i], isC0ControlPercentEncode);\r\n }\r\n return output;\r\n}\r\n\r\nfunction findLongestZeroSequence(arr) {\r\n let maxIdx = null;\r\n let maxLen = 1; // only find elements > 1\r\n let currStart = null;\r\n let currLen = 0;\r\n\r\n for (let i = 0; i < arr.length; ++i) {\r\n if (arr[i] !== 0) {\r\n if (currLen > maxLen) {\r\n maxIdx = currStart;\r\n maxLen = currLen;\r\n }\r\n\r\n currStart = null;\r\n currLen = 0;\r\n } else {\r\n if (currStart === null) {\r\n currStart = i;\r\n }\r\n ++currLen;\r\n }\r\n }\r\n\r\n // if trailing zeros\r\n if (currLen > maxLen) {\r\n maxIdx = currStart;\r\n maxLen = currLen;\r\n }\r\n\r\n return {\r\n idx: maxIdx,\r\n len: maxLen\r\n };\r\n}\r\n\r\nfunction serializeHost(host) {\r\n if (typeof host === \"number\") {\r\n return serializeIPv4(host);\r\n }\r\n\r\n // IPv6 serializer\r\n if (host instanceof Array) {\r\n return \"[\" + serializeIPv6(host) + \"]\";\r\n }\r\n\r\n return host;\r\n}\r\n\r\nfunction trimControlChars(url) {\r\n return url.replace(/^[\\u0000-\\u001F\\u0020]+|[\\u0000-\\u001F\\u0020]+$/g, \"\");\r\n}\r\n\r\nfunction trimTabAndNewline(url) {\r\n return url.replace(/\\u0009|\\u000A|\\u000D/g, \"\");\r\n}\r\n\r\nfunction shortenPath(url) {\r\n const path = url.path;\r\n if (path.length === 0) {\r\n return;\r\n }\r\n if (url.scheme === \"file\" && path.length === 1 && isNormalizedWindowsDriveLetter(path[0])) {\r\n return;\r\n }\r\n\r\n path.pop();\r\n}\r\n\r\nfunction includesCredentials(url) {\r\n return url.username !== \"\" || url.password !== \"\";\r\n}\r\n\r\nfunction cannotHaveAUsernamePasswordPort(url) {\r\n return url.host === null || url.host === \"\" || url.cannotBeABaseURL || url.scheme === \"file\";\r\n}\r\n\r\nfunction isNormalizedWindowsDriveLetter(string) {\r\n return /^[A-Za-z]:$/.test(string);\r\n}\r\n\r\nfunction URLStateMachine(input, base, encodingOverride, url, stateOverride) {\r\n this.pointer = 0;\r\n this.input = input;\r\n this.base = base || null;\r\n this.encodingOverride = encodingOverride || \"utf-8\";\r\n this.stateOverride = stateOverride;\r\n this.url = url;\r\n this.failure = false;\r\n this.parseError = false;\r\n\r\n if (!this.url) {\r\n this.url = {\r\n scheme: \"\",\r\n username: \"\",\r\n password: \"\",\r\n host: null,\r\n port: null,\r\n path: [],\r\n query: null,\r\n fragment: null,\r\n\r\n cannotBeABaseURL: false\r\n };\r\n\r\n const res = trimControlChars(this.input);\r\n if (res !== this.input) {\r\n this.parseError = true;\r\n }\r\n this.input = res;\r\n }\r\n\r\n const res = trimTabAndNewline(this.input);\r\n if (res !== this.input) {\r\n this.parseError = true;\r\n }\r\n this.input = res;\r\n\r\n this.state = stateOverride || \"scheme start\";\r\n\r\n this.buffer = \"\";\r\n this.atFlag = false;\r\n this.arrFlag = false;\r\n this.passwordTokenSeenFlag = false;\r\n\r\n this.input = punycode.ucs2.decode(this.input);\r\n\r\n for (; this.pointer <= this.input.length; ++this.pointer) {\r\n const c = this.input[this.pointer];\r\n const cStr = isNaN(c) ? undefined : String.fromCodePoint(c);\r\n\r\n // exec state machine\r\n const ret = this[\"parse \" + this.state](c, cStr);\r\n if (!ret) {\r\n break; // terminate algorithm\r\n } else if (ret === failure) {\r\n this.failure = true;\r\n break;\r\n }\r\n }\r\n}\r\n\r\nURLStateMachine.prototype[\"parse scheme start\"] = function parseSchemeStart(c, cStr) {\r\n if (isASCIIAlpha(c)) {\r\n this.buffer += cStr.toLowerCase();\r\n this.state = \"scheme\";\r\n } else if (!this.stateOverride) {\r\n this.state = \"no scheme\";\r\n --this.pointer;\r\n } else {\r\n this.parseError = true;\r\n return failure;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse scheme\"] = function parseScheme(c, cStr) {\r\n if (isASCIIAlphanumeric(c) || c === 43 || c === 45 || c === 46) {\r\n this.buffer += cStr.toLowerCase();\r\n } else if (c === 58) {\r\n if (this.stateOverride) {\r\n if (isSpecial(this.url) && !isSpecialScheme(this.buffer)) {\r\n return false;\r\n }\r\n\r\n if (!isSpecial(this.url) && isSpecialScheme(this.buffer)) {\r\n return false;\r\n }\r\n\r\n if ((includesCredentials(this.url) || this.url.port !== null) && this.buffer === \"file\") {\r\n return false;\r\n }\r\n\r\n if (this.url.scheme === \"file\" && (this.url.host === \"\" || this.url.host === null)) {\r\n return false;\r\n }\r\n }\r\n this.url.scheme = this.buffer;\r\n this.buffer = \"\";\r\n if (this.stateOverride) {\r\n return false;\r\n }\r\n if (this.url.scheme === \"file\") {\r\n if (this.input[this.pointer + 1] !== 47 || this.input[this.pointer + 2] !== 47) {\r\n this.parseError = true;\r\n }\r\n this.state = \"file\";\r\n } else if (isSpecial(this.url) && this.base !== null && this.base.scheme === this.url.scheme) {\r\n this.state = \"special relative or authority\";\r\n } else if (isSpecial(this.url)) {\r\n this.state = \"special authority slashes\";\r\n } else if (this.input[this.pointer + 1] === 47) {\r\n this.state = \"path or authority\";\r\n ++this.pointer;\r\n } else {\r\n this.url.cannotBeABaseURL = true;\r\n this.url.path.push(\"\");\r\n this.state = \"cannot-be-a-base-URL path\";\r\n }\r\n } else if (!this.stateOverride) {\r\n this.buffer = \"\";\r\n this.state = \"no scheme\";\r\n this.pointer = -1;\r\n } else {\r\n this.parseError = true;\r\n return failure;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse no scheme\"] = function parseNoScheme(c) {\r\n if (this.base === null || (this.base.cannotBeABaseURL && c !== 35)) {\r\n return failure;\r\n } else if (this.base.cannotBeABaseURL && c === 35) {\r\n this.url.scheme = this.base.scheme;\r\n this.url.path = this.base.path.slice();\r\n this.url.query = this.base.query;\r\n this.url.fragment = \"\";\r\n this.url.cannotBeABaseURL = true;\r\n this.state = \"fragment\";\r\n } else if (this.base.scheme === \"file\") {\r\n this.state = \"file\";\r\n --this.pointer;\r\n } else {\r\n this.state = \"relative\";\r\n --this.pointer;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse special relative or authority\"] = function parseSpecialRelativeOrAuthority(c) {\r\n if (c === 47 && this.input[this.pointer + 1] === 47) {\r\n this.state = \"special authority ignore slashes\";\r\n ++this.pointer;\r\n } else {\r\n this.parseError = true;\r\n this.state = \"relative\";\r\n --this.pointer;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse path or authority\"] = function parsePathOrAuthority(c) {\r\n if (c === 47) {\r\n this.state = \"authority\";\r\n } else {\r\n this.state = \"path\";\r\n --this.pointer;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse relative\"] = function parseRelative(c) {\r\n this.url.scheme = this.base.scheme;\r\n if (isNaN(c)) {\r\n this.url.username = this.base.username;\r\n this.url.password = this.base.password;\r\n this.url.host = this.base.host;\r\n this.url.port = this.base.port;\r\n this.url.path = this.base.path.slice();\r\n this.url.query = this.base.query;\r\n } else if (c === 47) {\r\n this.state = \"relative slash\";\r\n } else if (c === 63) {\r\n this.url.username = this.base.username;\r\n this.url.password = this.base.password;\r\n this.url.host = this.base.host;\r\n this.url.port = this.base.port;\r\n this.url.path = this.base.path.slice();\r\n this.url.query = \"\";\r\n this.state = \"query\";\r\n } else if (c === 35) {\r\n this.url.username = this.base.username;\r\n this.url.password = this.base.password;\r\n this.url.host = this.base.host;\r\n this.url.port = this.base.port;\r\n this.url.path = this.base.path.slice();\r\n this.url.query = this.base.query;\r\n this.url.fragment = \"\";\r\n this.state = \"fragment\";\r\n } else if (isSpecial(this.url) && c === 92) {\r\n this.parseError = true;\r\n this.state = \"relative slash\";\r\n } else {\r\n this.url.username = this.base.username;\r\n this.url.password = this.base.password;\r\n this.url.host = this.base.host;\r\n this.url.port = this.base.port;\r\n this.url.path = this.base.path.slice(0, this.base.path.length - 1);\r\n\r\n this.state = \"path\";\r\n --this.pointer;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse relative slash\"] = function parseRelativeSlash(c) {\r\n if (isSpecial(this.url) && (c === 47 || c === 92)) {\r\n if (c === 92) {\r\n this.parseError = true;\r\n }\r\n this.state = \"special authority ignore slashes\";\r\n } else if (c === 47) {\r\n this.state = \"authority\";\r\n } else {\r\n this.url.username = this.base.username;\r\n this.url.password = this.base.password;\r\n this.url.host = this.base.host;\r\n this.url.port = this.base.port;\r\n this.state = \"path\";\r\n --this.pointer;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse special authority slashes\"] = function parseSpecialAuthoritySlashes(c) {\r\n if (c === 47 && this.input[this.pointer + 1] === 47) {\r\n this.state = \"special authority ignore slashes\";\r\n ++this.pointer;\r\n } else {\r\n this.parseError = true;\r\n this.state = \"special authority ignore slashes\";\r\n --this.pointer;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse special authority ignore slashes\"] = function parseSpecialAuthorityIgnoreSlashes(c) {\r\n if (c !== 47 && c !== 92) {\r\n this.state = \"authority\";\r\n --this.pointer;\r\n } else {\r\n this.parseError = true;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse authority\"] = function parseAuthority(c, cStr) {\r\n if (c === 64) {\r\n this.parseError = true;\r\n if (this.atFlag) {\r\n this.buffer = \"%40\" + this.buffer;\r\n }\r\n this.atFlag = true;\r\n\r\n // careful, this is based on buffer and has its own pointer (this.pointer != pointer) and inner chars\r\n const len = countSymbols(this.buffer);\r\n for (let pointer = 0; pointer < len; ++pointer) {\r\n const codePoint = this.buffer.codePointAt(pointer);\r\n\r\n if (codePoint === 58 && !this.passwordTokenSeenFlag) {\r\n this.passwordTokenSeenFlag = true;\r\n continue;\r\n }\r\n const encodedCodePoints = percentEncodeChar(codePoint, isUserinfoPercentEncode);\r\n if (this.passwordTokenSeenFlag) {\r\n this.url.password += encodedCodePoints;\r\n } else {\r\n this.url.username += encodedCodePoints;\r\n }\r\n }\r\n this.buffer = \"\";\r\n } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||\r\n (isSpecial(this.url) && c === 92)) {\r\n if (this.atFlag && this.buffer === \"\") {\r\n this.parseError = true;\r\n return failure;\r\n }\r\n this.pointer -= countSymbols(this.buffer) + 1;\r\n this.buffer = \"\";\r\n this.state = \"host\";\r\n } else {\r\n this.buffer += cStr;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse hostname\"] =\r\nURLStateMachine.prototype[\"parse host\"] = function parseHostName(c, cStr) {\r\n if (this.stateOverride && this.url.scheme === \"file\") {\r\n --this.pointer;\r\n this.state = \"file host\";\r\n } else if (c === 58 && !this.arrFlag) {\r\n if (this.buffer === \"\") {\r\n this.parseError = true;\r\n return failure;\r\n }\r\n\r\n const host = parseHost(this.buffer, isSpecial(this.url));\r\n if (host === failure) {\r\n return failure;\r\n }\r\n\r\n this.url.host = host;\r\n this.buffer = \"\";\r\n this.state = \"port\";\r\n if (this.stateOverride === \"hostname\") {\r\n return false;\r\n }\r\n } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||\r\n (isSpecial(this.url) && c === 92)) {\r\n --this.pointer;\r\n if (isSpecial(this.url) && this.buffer === \"\") {\r\n this.parseError = true;\r\n return failure;\r\n } else if (this.stateOverride && this.buffer === \"\" &&\r\n (includesCredentials(this.url) || this.url.port !== null)) {\r\n this.parseError = true;\r\n return false;\r\n }\r\n\r\n const host = parseHost(this.buffer, isSpecial(this.url));\r\n if (host === failure) {\r\n return failure;\r\n }\r\n\r\n this.url.host = host;\r\n this.buffer = \"\";\r\n this.state = \"path start\";\r\n if (this.stateOverride) {\r\n return false;\r\n }\r\n } else {\r\n if (c === 91) {\r\n this.arrFlag = true;\r\n } else if (c === 93) {\r\n this.arrFlag = false;\r\n }\r\n this.buffer += cStr;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse port\"] = function parsePort(c, cStr) {\r\n if (isASCIIDigit(c)) {\r\n this.buffer += cStr;\r\n } else if (isNaN(c) || c === 47 || c === 63 || c === 35 ||\r\n (isSpecial(this.url) && c === 92) ||\r\n this.stateOverride) {\r\n if (this.buffer !== \"\") {\r\n const port = parseInt(this.buffer);\r\n if (port > Math.pow(2, 16) - 1) {\r\n this.parseError = true;\r\n return failure;\r\n }\r\n this.url.port = port === defaultPort(this.url.scheme) ? null : port;\r\n this.buffer = \"\";\r\n }\r\n if (this.stateOverride) {\r\n return false;\r\n }\r\n this.state = \"path start\";\r\n --this.pointer;\r\n } else {\r\n this.parseError = true;\r\n return failure;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nconst fileOtherwiseCodePoints = new Set([47, 92, 63, 35]);\r\n\r\nURLStateMachine.prototype[\"parse file\"] = function parseFile(c) {\r\n this.url.scheme = \"file\";\r\n\r\n if (c === 47 || c === 92) {\r\n if (c === 92) {\r\n this.parseError = true;\r\n }\r\n this.state = \"file slash\";\r\n } else if (this.base !== null && this.base.scheme === \"file\") {\r\n if (isNaN(c)) {\r\n this.url.host = this.base.host;\r\n this.url.path = this.base.path.slice();\r\n this.url.query = this.base.query;\r\n } else if (c === 63) {\r\n this.url.host = this.base.host;\r\n this.url.path = this.base.path.slice();\r\n this.url.query = \"\";\r\n this.state = \"query\";\r\n } else if (c === 35) {\r\n this.url.host = this.base.host;\r\n this.url.path = this.base.path.slice();\r\n this.url.query = this.base.query;\r\n this.url.fragment = \"\";\r\n this.state = \"fragment\";\r\n } else {\r\n if (this.input.length - this.pointer - 1 === 0 || // remaining consists of 0 code points\r\n !isWindowsDriveLetterCodePoints(c, this.input[this.pointer + 1]) ||\r\n (this.input.length - this.pointer - 1 >= 2 && // remaining has at least 2 code points\r\n !fileOtherwiseCodePoints.has(this.input[this.pointer + 2]))) {\r\n this.url.host = this.base.host;\r\n this.url.path = this.base.path.slice();\r\n shortenPath(this.url);\r\n } else {\r\n this.parseError = true;\r\n }\r\n\r\n this.state = \"path\";\r\n --this.pointer;\r\n }\r\n } else {\r\n this.state = \"path\";\r\n --this.pointer;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse file slash\"] = function parseFileSlash(c) {\r\n if (c === 47 || c === 92) {\r\n if (c === 92) {\r\n this.parseError = true;\r\n }\r\n this.state = \"file host\";\r\n } else {\r\n if (this.base !== null && this.base.scheme === \"file\") {\r\n if (isNormalizedWindowsDriveLetterString(this.base.path[0])) {\r\n this.url.path.push(this.base.path[0]);\r\n } else {\r\n this.url.host = this.base.host;\r\n }\r\n }\r\n this.state = \"path\";\r\n --this.pointer;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse file host\"] = function parseFileHost(c, cStr) {\r\n if (isNaN(c) || c === 47 || c === 92 || c === 63 || c === 35) {\r\n --this.pointer;\r\n if (!this.stateOverride && isWindowsDriveLetterString(this.buffer)) {\r\n this.parseError = true;\r\n this.state = \"path\";\r\n } else if (this.buffer === \"\") {\r\n this.url.host = \"\";\r\n if (this.stateOverride) {\r\n return false;\r\n }\r\n this.state = \"path start\";\r\n } else {\r\n let host = parseHost(this.buffer, isSpecial(this.url));\r\n if (host === failure) {\r\n return failure;\r\n }\r\n if (host === \"localhost\") {\r\n host = \"\";\r\n }\r\n this.url.host = host;\r\n\r\n if (this.stateOverride) {\r\n return false;\r\n }\r\n\r\n this.buffer = \"\";\r\n this.state = \"path start\";\r\n }\r\n } else {\r\n this.buffer += cStr;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse path start\"] = function parsePathStart(c) {\r\n if (isSpecial(this.url)) {\r\n if (c === 92) {\r\n this.parseError = true;\r\n }\r\n this.state = \"path\";\r\n\r\n if (c !== 47 && c !== 92) {\r\n --this.pointer;\r\n }\r\n } else if (!this.stateOverride && c === 63) {\r\n this.url.query = \"\";\r\n this.state = \"query\";\r\n } else if (!this.stateOverride && c === 35) {\r\n this.url.fragment = \"\";\r\n this.state = \"fragment\";\r\n } else if (c !== undefined) {\r\n this.state = \"path\";\r\n if (c !== 47) {\r\n --this.pointer;\r\n }\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse path\"] = function parsePath(c) {\r\n if (isNaN(c) || c === 47 || (isSpecial(this.url) && c === 92) ||\r\n (!this.stateOverride && (c === 63 || c === 35))) {\r\n if (isSpecial(this.url) && c === 92) {\r\n this.parseError = true;\r\n }\r\n\r\n if (isDoubleDot(this.buffer)) {\r\n shortenPath(this.url);\r\n if (c !== 47 && !(isSpecial(this.url) && c === 92)) {\r\n this.url.path.push(\"\");\r\n }\r\n } else if (isSingleDot(this.buffer) && c !== 47 &&\r\n !(isSpecial(this.url) && c === 92)) {\r\n this.url.path.push(\"\");\r\n } else if (!isSingleDot(this.buffer)) {\r\n if (this.url.scheme === \"file\" && this.url.path.length === 0 && isWindowsDriveLetterString(this.buffer)) {\r\n if (this.url.host !== \"\" && this.url.host !== null) {\r\n this.parseError = true;\r\n this.url.host = \"\";\r\n }\r\n this.buffer = this.buffer[0] + \":\";\r\n }\r\n this.url.path.push(this.buffer);\r\n }\r\n this.buffer = \"\";\r\n if (this.url.scheme === \"file\" && (c === undefined || c === 63 || c === 35)) {\r\n while (this.url.path.length > 1 && this.url.path[0] === \"\") {\r\n this.parseError = true;\r\n this.url.path.shift();\r\n }\r\n }\r\n if (c === 63) {\r\n this.url.query = \"\";\r\n this.state = \"query\";\r\n }\r\n if (c === 35) {\r\n this.url.fragment = \"\";\r\n this.state = \"fragment\";\r\n }\r\n } else {\r\n // TODO: If c is not a URL code point and not \"%\", parse error.\r\n\r\n if (c === 37 &&\r\n (!isASCIIHex(this.input[this.pointer + 1]) ||\r\n !isASCIIHex(this.input[this.pointer + 2]))) {\r\n this.parseError = true;\r\n }\r\n\r\n this.buffer += percentEncodeChar(c, isPathPercentEncode);\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse cannot-be-a-base-URL path\"] = function parseCannotBeABaseURLPath(c) {\r\n if (c === 63) {\r\n this.url.query = \"\";\r\n this.state = \"query\";\r\n } else if (c === 35) {\r\n this.url.fragment = \"\";\r\n this.state = \"fragment\";\r\n } else {\r\n // TODO: Add: not a URL code point\r\n if (!isNaN(c) && c !== 37) {\r\n this.parseError = true;\r\n }\r\n\r\n if (c === 37 &&\r\n (!isASCIIHex(this.input[this.pointer + 1]) ||\r\n !isASCIIHex(this.input[this.pointer + 2]))) {\r\n this.parseError = true;\r\n }\r\n\r\n if (!isNaN(c)) {\r\n this.url.path[0] = this.url.path[0] + percentEncodeChar(c, isC0ControlPercentEncode);\r\n }\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse query\"] = function parseQuery(c, cStr) {\r\n if (isNaN(c) || (!this.stateOverride && c === 35)) {\r\n if (!isSpecial(this.url) || this.url.scheme === \"ws\" || this.url.scheme === \"wss\") {\r\n this.encodingOverride = \"utf-8\";\r\n }\r\n\r\n const buffer = new Buffer(this.buffer); // TODO: Use encoding override instead\r\n for (let i = 0; i < buffer.length; ++i) {\r\n if (buffer[i] < 0x21 || buffer[i] > 0x7E || buffer[i] === 0x22 || buffer[i] === 0x23 ||\r\n buffer[i] === 0x3C || buffer[i] === 0x3E) {\r\n this.url.query += percentEncode(buffer[i]);\r\n } else {\r\n this.url.query += String.fromCodePoint(buffer[i]);\r\n }\r\n }\r\n\r\n this.buffer = \"\";\r\n if (c === 35) {\r\n this.url.fragment = \"\";\r\n this.state = \"fragment\";\r\n }\r\n } else {\r\n // TODO: If c is not a URL code point and not \"%\", parse error.\r\n if (c === 37 &&\r\n (!isASCIIHex(this.input[this.pointer + 1]) ||\r\n !isASCIIHex(this.input[this.pointer + 2]))) {\r\n this.parseError = true;\r\n }\r\n\r\n this.buffer += cStr;\r\n }\r\n\r\n return true;\r\n};\r\n\r\nURLStateMachine.prototype[\"parse fragment\"] = function parseFragment(c) {\r\n if (isNaN(c)) { // do nothing\r\n } else if (c === 0x0) {\r\n this.parseError = true;\r\n } else {\r\n // TODO: If c is not a URL code point and not \"%\", parse error.\r\n if (c === 37 &&\r\n (!isASCIIHex(this.input[this.pointer + 1]) ||\r\n !isASCIIHex(this.input[this.pointer + 2]))) {\r\n this.parseError = true;\r\n }\r\n\r\n this.url.fragment += percentEncodeChar(c, isC0ControlPercentEncode);\r\n }\r\n\r\n return true;\r\n};\r\n\r\nfunction serializeURL(url, excludeFragment) {\r\n let output = url.scheme + \":\";\r\n if (url.host !== null) {\r\n output += \"//\";\r\n\r\n if (url.username !== \"\" || url.password !== \"\") {\r\n output += url.username;\r\n if (url.password !== \"\") {\r\n output += \":\" + url.password;\r\n }\r\n output += \"@\";\r\n }\r\n\r\n output += serializeHost(url.host);\r\n\r\n if (url.port !== null) {\r\n output += \":\" + url.port;\r\n }\r\n } else if (url.host === null && url.scheme === \"file\") {\r\n output += \"//\";\r\n }\r\n\r\n if (url.cannotBeABaseURL) {\r\n output += url.path[0];\r\n } else {\r\n for (const string of url.path) {\r\n output += \"/\" + string;\r\n }\r\n }\r\n\r\n if (url.query !== null) {\r\n output += \"?\" + url.query;\r\n }\r\n\r\n if (!excludeFragment && url.fragment !== null) {\r\n output += \"#\" + url.fragment;\r\n }\r\n\r\n return output;\r\n}\r\n\r\nfunction serializeOrigin(tuple) {\r\n let result = tuple.scheme + \"://\";\r\n result += serializeHost(tuple.host);\r\n\r\n if (tuple.port !== null) {\r\n result += \":\" + tuple.port;\r\n }\r\n\r\n return result;\r\n}\r\n\r\nmodule.exports.serializeURL = serializeURL;\r\n\r\nmodule.exports.serializeURLOrigin = function (url) {\r\n // https://url.spec.whatwg.org/#concept-url-origin\r\n switch (url.scheme) {\r\n case \"blob\":\r\n try {\r\n return module.exports.serializeURLOrigin(module.exports.parseURL(url.path[0]));\r\n } catch (e) {\r\n // serializing an opaque origin returns \"null\"\r\n return \"null\";\r\n }\r\n case \"ftp\":\r\n case \"gopher\":\r\n case \"http\":\r\n case \"https\":\r\n case \"ws\":\r\n case \"wss\":\r\n return serializeOrigin({\r\n scheme: url.scheme,\r\n host: url.host,\r\n port: url.port\r\n });\r\n case \"file\":\r\n // spec says \"exercise to the reader\", chrome says \"file://\"\r\n return \"file://\";\r\n default:\r\n // serializing an opaque origin returns \"null\"\r\n return \"null\";\r\n }\r\n};\r\n\r\nmodule.exports.basicURLParse = function (input, options) {\r\n if (options === undefined) {\r\n options = {};\r\n }\r\n\r\n const usm = new URLStateMachine(input, options.baseURL, options.encodingOverride, options.url, options.stateOverride);\r\n if (usm.failure) {\r\n return \"failure\";\r\n }\r\n\r\n return usm.url;\r\n};\r\n\r\nmodule.exports.setTheUsername = function (url, username) {\r\n url.username = \"\";\r\n const decoded = punycode.ucs2.decode(username);\r\n for (let i = 0; i < decoded.length; ++i) {\r\n url.username += percentEncodeChar(decoded[i], isUserinfoPercentEncode);\r\n }\r\n};\r\n\r\nmodule.exports.setThePassword = function (url, password) {\r\n url.password = \"\";\r\n const decoded = punycode.ucs2.decode(password);\r\n for (let i = 0; i < decoded.length; ++i) {\r\n url.password += percentEncodeChar(decoded[i], isUserinfoPercentEncode);\r\n }\r\n};\r\n\r\nmodule.exports.serializeHost = serializeHost;\r\n\r\nmodule.exports.cannotHaveAUsernamePasswordPort = cannotHaveAUsernamePasswordPort;\r\n\r\nmodule.exports.serializeInteger = function (integer) {\r\n return String(integer);\r\n};\r\n\r\nmodule.exports.parseURL = function (input, options) {\r\n if (options === undefined) {\r\n options = {};\r\n }\r\n\r\n // We don't handle blobs, so this just delegates:\r\n return module.exports.basicURLParse(input, { baseURL: options.baseURL, encodingOverride: options.encodingOverride });\r\n};\r\n","\"use strict\";\n\nmodule.exports.mixin = function mixin(target, source) {\n const keys = Object.getOwnPropertyNames(source);\n for (let i = 0; i < keys.length; ++i) {\n Object.defineProperty(target, keys[i], Object.getOwnPropertyDescriptor(source, keys[i]));\n }\n};\n\nmodule.exports.wrapperSymbol = Symbol(\"wrapper\");\nmodule.exports.implSymbol = Symbol(\"impl\");\n\nmodule.exports.wrapperForImpl = function (impl) {\n return impl[module.exports.wrapperSymbol];\n};\n\nmodule.exports.implForWrapper = function (wrapper) {\n return wrapper[module.exports.implSymbol];\n};\n\n","'use strict';\nconst stringWidth = require('string-width');\nconst stripAnsi = require('strip-ansi');\nconst ansiStyles = require('ansi-styles');\n\nconst ESCAPES = new Set([\n\t'\\u001B',\n\t'\\u009B'\n]);\n\nconst END_CODE = 39;\n\nconst ANSI_ESCAPE_BELL = '\\u0007';\nconst ANSI_CSI = '[';\nconst ANSI_OSC = ']';\nconst ANSI_SGR_TERMINATOR = 'm';\nconst ANSI_ESCAPE_LINK = `${ANSI_OSC}8;;`;\n\nconst wrapAnsi = code => `${ESCAPES.values().next().value}${ANSI_CSI}${code}${ANSI_SGR_TERMINATOR}`;\nconst wrapAnsiHyperlink = uri => `${ESCAPES.values().next().value}${ANSI_ESCAPE_LINK}${uri}${ANSI_ESCAPE_BELL}`;\n\n// Calculate the length of words split on ' ', ignoring\n// the extra characters added by ansi escape codes\nconst wordLengths = string => string.split(' ').map(character => stringWidth(character));\n\n// Wrap a long word across multiple rows\n// Ansi escape codes do not count towards length\nconst wrapWord = (rows, word, columns) => {\n\tconst characters = [...word];\n\n\tlet isInsideEscape = false;\n\tlet isInsideLinkEscape = false;\n\tlet visible = stringWidth(stripAnsi(rows[rows.length - 1]));\n\n\tfor (const [index, character] of characters.entries()) {\n\t\tconst characterLength = stringWidth(character);\n\n\t\tif (visible + characterLength <= columns) {\n\t\t\trows[rows.length - 1] += character;\n\t\t} else {\n\t\t\trows.push(character);\n\t\t\tvisible = 0;\n\t\t}\n\n\t\tif (ESCAPES.has(character)) {\n\t\t\tisInsideEscape = true;\n\t\t\tisInsideLinkEscape = characters.slice(index + 1).join('').startsWith(ANSI_ESCAPE_LINK);\n\t\t}\n\n\t\tif (isInsideEscape) {\n\t\t\tif (isInsideLinkEscape) {\n\t\t\t\tif (character === ANSI_ESCAPE_BELL) {\n\t\t\t\t\tisInsideEscape = false;\n\t\t\t\t\tisInsideLinkEscape = false;\n\t\t\t\t}\n\t\t\t} else if (character === ANSI_SGR_TERMINATOR) {\n\t\t\t\tisInsideEscape = false;\n\t\t\t}\n\n\t\t\tcontinue;\n\t\t}\n\n\t\tvisible += characterLength;\n\n\t\tif (visible === columns && index < characters.length - 1) {\n\t\t\trows.push('');\n\t\t\tvisible = 0;\n\t\t}\n\t}\n\n\t// It's possible that the last row we copy over is only\n\t// ansi escape characters, handle this edge-case\n\tif (!visible && rows[rows.length - 1].length > 0 && rows.length > 1) {\n\t\trows[rows.length - 2] += rows.pop();\n\t}\n};\n\n// Trims spaces from a string ignoring invisible sequences\nconst stringVisibleTrimSpacesRight = string => {\n\tconst words = string.split(' ');\n\tlet last = words.length;\n\n\twhile (last > 0) {\n\t\tif (stringWidth(words[last - 1]) > 0) {\n\t\t\tbreak;\n\t\t}\n\n\t\tlast--;\n\t}\n\n\tif (last === words.length) {\n\t\treturn string;\n\t}\n\n\treturn words.slice(0, last).join(' ') + words.slice(last).join('');\n};\n\n// The wrap-ansi module can be invoked in either 'hard' or 'soft' wrap mode\n//\n// 'hard' will never allow a string to take up more than columns characters\n//\n// 'soft' allows long words to expand past the column length\nconst exec = (string, columns, options = {}) => {\n\tif (options.trim !== false && string.trim() === '') {\n\t\treturn '';\n\t}\n\n\tlet returnValue = '';\n\tlet escapeCode;\n\tlet escapeUrl;\n\n\tconst lengths = wordLengths(string);\n\tlet rows = [''];\n\n\tfor (const [index, word] of string.split(' ').entries()) {\n\t\tif (options.trim !== false) {\n\t\t\trows[rows.length - 1] = rows[rows.length - 1].trimStart();\n\t\t}\n\n\t\tlet rowLength = stringWidth(rows[rows.length - 1]);\n\n\t\tif (index !== 0) {\n\t\t\tif (rowLength >= columns && (options.wordWrap === false || options.trim === false)) {\n\t\t\t\t// If we start with a new word but the current row length equals the length of the columns, add a new row\n\t\t\t\trows.push('');\n\t\t\t\trowLength = 0;\n\t\t\t}\n\n\t\t\tif (rowLength > 0 || options.trim === false) {\n\t\t\t\trows[rows.length - 1] += ' ';\n\t\t\t\trowLength++;\n\t\t\t}\n\t\t}\n\n\t\t// In 'hard' wrap mode, the length of a line is never allowed to extend past 'columns'\n\t\tif (options.hard && lengths[index] > columns) {\n\t\t\tconst remainingColumns = (columns - rowLength);\n\t\t\tconst breaksStartingThisLine = 1 + Math.floor((lengths[index] - remainingColumns - 1) / columns);\n\t\t\tconst breaksStartingNextLine = Math.floor((lengths[index] - 1) / columns);\n\t\t\tif (breaksStartingNextLine < breaksStartingThisLine) {\n\t\t\t\trows.push('');\n\t\t\t}\n\n\t\t\twrapWord(rows, word, columns);\n\t\t\tcontinue;\n\t\t}\n\n\t\tif (rowLength + lengths[index] > columns && rowLength > 0 && lengths[index] > 0) {\n\t\t\tif (options.wordWrap === false && rowLength < columns) {\n\t\t\t\twrapWord(rows, word, columns);\n\t\t\t\tcontinue;\n\t\t\t}\n\n\t\t\trows.push('');\n\t\t}\n\n\t\tif (rowLength + lengths[index] > columns && options.wordWrap === false) {\n\t\t\twrapWord(rows, word, columns);\n\t\t\tcontinue;\n\t\t}\n\n\t\trows[rows.length - 1] += word;\n\t}\n\n\tif (options.trim !== false) {\n\t\trows = rows.map(stringVisibleTrimSpacesRight);\n\t}\n\n\tconst pre = [...rows.join('\\n')];\n\n\tfor (const [index, character] of pre.entries()) {\n\t\treturnValue += character;\n\n\t\tif (ESCAPES.has(character)) {\n\t\t\tconst {groups} = new RegExp(`(?:\\\\${ANSI_CSI}(?\\\\d+)m|\\\\${ANSI_ESCAPE_LINK}(?.*)${ANSI_ESCAPE_BELL})`).exec(pre.slice(index).join('')) || {groups: {}};\n\t\t\tif (groups.code !== undefined) {\n\t\t\t\tconst code = Number.parseFloat(groups.code);\n\t\t\t\tescapeCode = code === END_CODE ? undefined : code;\n\t\t\t} else if (groups.uri !== undefined) {\n\t\t\t\tescapeUrl = groups.uri.length === 0 ? undefined : groups.uri;\n\t\t\t}\n\t\t}\n\n\t\tconst code = ansiStyles.codes.get(Number(escapeCode));\n\n\t\tif (pre[index + 1] === '\\n') {\n\t\t\tif (escapeUrl) {\n\t\t\t\treturnValue += wrapAnsiHyperlink('');\n\t\t\t}\n\n\t\t\tif (escapeCode && code) {\n\t\t\t\treturnValue += wrapAnsi(code);\n\t\t\t}\n\t\t} else if (character === '\\n') {\n\t\t\tif (escapeCode && code) {\n\t\t\t\treturnValue += wrapAnsi(escapeCode);\n\t\t\t}\n\n\t\t\tif (escapeUrl) {\n\t\t\t\treturnValue += wrapAnsiHyperlink(escapeUrl);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn returnValue;\n};\n\n// For each newline, invoke the method separately\nmodule.exports = (string, columns, options) => {\n\treturn String(string)\n\t\t.normalize()\n\t\t.replace(/\\r\\n/g, '\\n')\n\t\t.split('\\n')\n\t\t.map(line => exec(line, columns, options))\n\t\t.join('\\n');\n};\n","'use strict';\n\nconst wrapAnsi16 = (fn, offset) => (...args) => {\n\tconst code = fn(...args);\n\treturn `\\u001B[${code + offset}m`;\n};\n\nconst wrapAnsi256 = (fn, offset) => (...args) => {\n\tconst code = fn(...args);\n\treturn `\\u001B[${38 + offset};5;${code}m`;\n};\n\nconst wrapAnsi16m = (fn, offset) => (...args) => {\n\tconst rgb = fn(...args);\n\treturn `\\u001B[${38 + offset};2;${rgb[0]};${rgb[1]};${rgb[2]}m`;\n};\n\nconst ansi2ansi = n => n;\nconst rgb2rgb = (r, g, b) => [r, g, b];\n\nconst setLazyProperty = (object, property, get) => {\n\tObject.defineProperty(object, property, {\n\t\tget: () => {\n\t\t\tconst value = get();\n\n\t\t\tObject.defineProperty(object, property, {\n\t\t\t\tvalue,\n\t\t\t\tenumerable: true,\n\t\t\t\tconfigurable: true\n\t\t\t});\n\n\t\t\treturn value;\n\t\t},\n\t\tenumerable: true,\n\t\tconfigurable: true\n\t});\n};\n\n/** @type {typeof import('color-convert')} */\nlet colorConvert;\nconst makeDynamicStyles = (wrap, targetSpace, identity, isBackground) => {\n\tif (colorConvert === undefined) {\n\t\tcolorConvert = require('color-convert');\n\t}\n\n\tconst offset = isBackground ? 10 : 0;\n\tconst styles = {};\n\n\tfor (const [sourceSpace, suite] of Object.entries(colorConvert)) {\n\t\tconst name = sourceSpace === 'ansi16' ? 'ansi' : sourceSpace;\n\t\tif (sourceSpace === targetSpace) {\n\t\t\tstyles[name] = wrap(identity, offset);\n\t\t} else if (typeof suite === 'object') {\n\t\t\tstyles[name] = wrap(suite[targetSpace], offset);\n\t\t}\n\t}\n\n\treturn styles;\n};\n\nfunction assembleStyles() {\n\tconst codes = new Map();\n\tconst styles = {\n\t\tmodifier: {\n\t\t\treset: [0, 0],\n\t\t\t// 21 isn't widely supported and 22 does the same thing\n\t\t\tbold: [1, 22],\n\t\t\tdim: [2, 22],\n\t\t\titalic: [3, 23],\n\t\t\tunderline: [4, 24],\n\t\t\tinverse: [7, 27],\n\t\t\thidden: [8, 28],\n\t\t\tstrikethrough: [9, 29]\n\t\t},\n\t\tcolor: {\n\t\t\tblack: [30, 39],\n\t\t\tred: [31, 39],\n\t\t\tgreen: [32, 39],\n\t\t\tyellow: [33, 39],\n\t\t\tblue: [34, 39],\n\t\t\tmagenta: [35, 39],\n\t\t\tcyan: [36, 39],\n\t\t\twhite: [37, 39],\n\n\t\t\t// Bright color\n\t\t\tblackBright: [90, 39],\n\t\t\tredBright: [91, 39],\n\t\t\tgreenBright: [92, 39],\n\t\t\tyellowBright: [93, 39],\n\t\t\tblueBright: [94, 39],\n\t\t\tmagentaBright: [95, 39],\n\t\t\tcyanBright: [96, 39],\n\t\t\twhiteBright: [97, 39]\n\t\t},\n\t\tbgColor: {\n\t\t\tbgBlack: [40, 49],\n\t\t\tbgRed: [41, 49],\n\t\t\tbgGreen: [42, 49],\n\t\t\tbgYellow: [43, 49],\n\t\t\tbgBlue: [44, 49],\n\t\t\tbgMagenta: [45, 49],\n\t\t\tbgCyan: [46, 49],\n\t\t\tbgWhite: [47, 49],\n\n\t\t\t// Bright color\n\t\t\tbgBlackBright: [100, 49],\n\t\t\tbgRedBright: [101, 49],\n\t\t\tbgGreenBright: [102, 49],\n\t\t\tbgYellowBright: [103, 49],\n\t\t\tbgBlueBright: [104, 49],\n\t\t\tbgMagentaBright: [105, 49],\n\t\t\tbgCyanBright: [106, 49],\n\t\t\tbgWhiteBright: [107, 49]\n\t\t}\n\t};\n\n\t// Alias bright black as gray (and grey)\n\tstyles.color.gray = styles.color.blackBright;\n\tstyles.bgColor.bgGray = styles.bgColor.bgBlackBright;\n\tstyles.color.grey = styles.color.blackBright;\n\tstyles.bgColor.bgGrey = styles.bgColor.bgBlackBright;\n\n\tfor (const [groupName, group] of Object.entries(styles)) {\n\t\tfor (const [styleName, style] of Object.entries(group)) {\n\t\t\tstyles[styleName] = {\n\t\t\t\topen: `\\u001B[${style[0]}m`,\n\t\t\t\tclose: `\\u001B[${style[1]}m`\n\t\t\t};\n\n\t\t\tgroup[styleName] = styles[styleName];\n\n\t\t\tcodes.set(style[0], style[1]);\n\t\t}\n\n\t\tObject.defineProperty(styles, groupName, {\n\t\t\tvalue: group,\n\t\t\tenumerable: false\n\t\t});\n\t}\n\n\tObject.defineProperty(styles, 'codes', {\n\t\tvalue: codes,\n\t\tenumerable: false\n\t});\n\n\tstyles.color.close = '\\u001B[39m';\n\tstyles.bgColor.close = '\\u001B[49m';\n\n\tsetLazyProperty(styles.color, 'ansi', () => makeDynamicStyles(wrapAnsi16, 'ansi16', ansi2ansi, false));\n\tsetLazyProperty(styles.color, 'ansi256', () => makeDynamicStyles(wrapAnsi256, 'ansi256', ansi2ansi, false));\n\tsetLazyProperty(styles.color, 'ansi16m', () => makeDynamicStyles(wrapAnsi16m, 'rgb', rgb2rgb, false));\n\tsetLazyProperty(styles.bgColor, 'ansi', () => makeDynamicStyles(wrapAnsi16, 'ansi16', ansi2ansi, true));\n\tsetLazyProperty(styles.bgColor, 'ansi256', () => makeDynamicStyles(wrapAnsi256, 'ansi256', ansi2ansi, true));\n\tsetLazyProperty(styles.bgColor, 'ansi16m', () => makeDynamicStyles(wrapAnsi16m, 'rgb', rgb2rgb, true));\n\n\treturn styles;\n}\n\n// Make the export immutable\nObject.defineProperty(module, 'exports', {\n\tenumerable: true,\n\tget: assembleStyles\n});\n","/* MIT license */\n/* eslint-disable no-mixed-operators */\nconst cssKeywords = require('color-name');\n\n// NOTE: conversions should only return primitive values (i.e. arrays, or\n// values that give correct `typeof` results).\n// do not use box values types (i.e. Number(), String(), etc.)\n\nconst reverseKeywords = {};\nfor (const key of Object.keys(cssKeywords)) {\n\treverseKeywords[cssKeywords[key]] = key;\n}\n\nconst convert = {\n\trgb: {channels: 3, labels: 'rgb'},\n\thsl: {channels: 3, labels: 'hsl'},\n\thsv: {channels: 3, labels: 'hsv'},\n\thwb: {channels: 3, labels: 'hwb'},\n\tcmyk: {channels: 4, labels: 'cmyk'},\n\txyz: {channels: 3, labels: 'xyz'},\n\tlab: {channels: 3, labels: 'lab'},\n\tlch: {channels: 3, labels: 'lch'},\n\thex: {channels: 1, labels: ['hex']},\n\tkeyword: {channels: 1, labels: ['keyword']},\n\tansi16: {channels: 1, labels: ['ansi16']},\n\tansi256: {channels: 1, labels: ['ansi256']},\n\thcg: {channels: 3, labels: ['h', 'c', 'g']},\n\tapple: {channels: 3, labels: ['r16', 'g16', 'b16']},\n\tgray: {channels: 1, labels: ['gray']}\n};\n\nmodule.exports = convert;\n\n// Hide .channels and .labels properties\nfor (const model of Object.keys(convert)) {\n\tif (!('channels' in convert[model])) {\n\t\tthrow new Error('missing channels property: ' + model);\n\t}\n\n\tif (!('labels' in convert[model])) {\n\t\tthrow new Error('missing channel labels property: ' + model);\n\t}\n\n\tif (convert[model].labels.length !== convert[model].channels) {\n\t\tthrow new Error('channel and label counts mismatch: ' + model);\n\t}\n\n\tconst {channels, labels} = convert[model];\n\tdelete convert[model].channels;\n\tdelete convert[model].labels;\n\tObject.defineProperty(convert[model], 'channels', {value: channels});\n\tObject.defineProperty(convert[model], 'labels', {value: labels});\n}\n\nconvert.rgb.hsl = function (rgb) {\n\tconst r = rgb[0] / 255;\n\tconst g = rgb[1] / 255;\n\tconst b = rgb[2] / 255;\n\tconst min = Math.min(r, g, b);\n\tconst max = Math.max(r, g, b);\n\tconst delta = max - min;\n\tlet h;\n\tlet s;\n\n\tif (max === min) {\n\t\th = 0;\n\t} else if (r === max) {\n\t\th = (g - b) / delta;\n\t} else if (g === max) {\n\t\th = 2 + (b - r) / delta;\n\t} else if (b === max) {\n\t\th = 4 + (r - g) / delta;\n\t}\n\n\th = Math.min(h * 60, 360);\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tconst l = (min + max) / 2;\n\n\tif (max === min) {\n\t\ts = 0;\n\t} else if (l <= 0.5) {\n\t\ts = delta / (max + min);\n\t} else {\n\t\ts = delta / (2 - max - min);\n\t}\n\n\treturn [h, s * 100, l * 100];\n};\n\nconvert.rgb.hsv = function (rgb) {\n\tlet rdif;\n\tlet gdif;\n\tlet bdif;\n\tlet h;\n\tlet s;\n\n\tconst r = rgb[0] / 255;\n\tconst g = rgb[1] / 255;\n\tconst b = rgb[2] / 255;\n\tconst v = Math.max(r, g, b);\n\tconst diff = v - Math.min(r, g, b);\n\tconst diffc = function (c) {\n\t\treturn (v - c) / 6 / diff + 1 / 2;\n\t};\n\n\tif (diff === 0) {\n\t\th = 0;\n\t\ts = 0;\n\t} else {\n\t\ts = diff / v;\n\t\trdif = diffc(r);\n\t\tgdif = diffc(g);\n\t\tbdif = diffc(b);\n\n\t\tif (r === v) {\n\t\t\th = bdif - gdif;\n\t\t} else if (g === v) {\n\t\t\th = (1 / 3) + rdif - bdif;\n\t\t} else if (b === v) {\n\t\t\th = (2 / 3) + gdif - rdif;\n\t\t}\n\n\t\tif (h < 0) {\n\t\t\th += 1;\n\t\t} else if (h > 1) {\n\t\t\th -= 1;\n\t\t}\n\t}\n\n\treturn [\n\t\th * 360,\n\t\ts * 100,\n\t\tv * 100\n\t];\n};\n\nconvert.rgb.hwb = function (rgb) {\n\tconst r = rgb[0];\n\tconst g = rgb[1];\n\tlet b = rgb[2];\n\tconst h = convert.rgb.hsl(rgb)[0];\n\tconst w = 1 / 255 * Math.min(r, Math.min(g, b));\n\n\tb = 1 - 1 / 255 * Math.max(r, Math.max(g, b));\n\n\treturn [h, w * 100, b * 100];\n};\n\nconvert.rgb.cmyk = function (rgb) {\n\tconst r = rgb[0] / 255;\n\tconst g = rgb[1] / 255;\n\tconst b = rgb[2] / 255;\n\n\tconst k = Math.min(1 - r, 1 - g, 1 - b);\n\tconst c = (1 - r - k) / (1 - k) || 0;\n\tconst m = (1 - g - k) / (1 - k) || 0;\n\tconst y = (1 - b - k) / (1 - k) || 0;\n\n\treturn [c * 100, m * 100, y * 100, k * 100];\n};\n\nfunction comparativeDistance(x, y) {\n\t/*\n\t\tSee https://en.m.wikipedia.org/wiki/Euclidean_distance#Squared_Euclidean_distance\n\t*/\n\treturn (\n\t\t((x[0] - y[0]) ** 2) +\n\t\t((x[1] - y[1]) ** 2) +\n\t\t((x[2] - y[2]) ** 2)\n\t);\n}\n\nconvert.rgb.keyword = function (rgb) {\n\tconst reversed = reverseKeywords[rgb];\n\tif (reversed) {\n\t\treturn reversed;\n\t}\n\n\tlet currentClosestDistance = Infinity;\n\tlet currentClosestKeyword;\n\n\tfor (const keyword of Object.keys(cssKeywords)) {\n\t\tconst value = cssKeywords[keyword];\n\n\t\t// Compute comparative distance\n\t\tconst distance = comparativeDistance(rgb, value);\n\n\t\t// Check if its less, if so set as closest\n\t\tif (distance < currentClosestDistance) {\n\t\t\tcurrentClosestDistance = distance;\n\t\t\tcurrentClosestKeyword = keyword;\n\t\t}\n\t}\n\n\treturn currentClosestKeyword;\n};\n\nconvert.keyword.rgb = function (keyword) {\n\treturn cssKeywords[keyword];\n};\n\nconvert.rgb.xyz = function (rgb) {\n\tlet r = rgb[0] / 255;\n\tlet g = rgb[1] / 255;\n\tlet b = rgb[2] / 255;\n\n\t// Assume sRGB\n\tr = r > 0.04045 ? (((r + 0.055) / 1.055) ** 2.4) : (r / 12.92);\n\tg = g > 0.04045 ? (((g + 0.055) / 1.055) ** 2.4) : (g / 12.92);\n\tb = b > 0.04045 ? (((b + 0.055) / 1.055) ** 2.4) : (b / 12.92);\n\n\tconst x = (r * 0.4124) + (g * 0.3576) + (b * 0.1805);\n\tconst y = (r * 0.2126) + (g * 0.7152) + (b * 0.0722);\n\tconst z = (r * 0.0193) + (g * 0.1192) + (b * 0.9505);\n\n\treturn [x * 100, y * 100, z * 100];\n};\n\nconvert.rgb.lab = function (rgb) {\n\tconst xyz = convert.rgb.xyz(rgb);\n\tlet x = xyz[0];\n\tlet y = xyz[1];\n\tlet z = xyz[2];\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? (x ** (1 / 3)) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? (y ** (1 / 3)) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? (z ** (1 / 3)) : (7.787 * z) + (16 / 116);\n\n\tconst l = (116 * y) - 16;\n\tconst a = 500 * (x - y);\n\tconst b = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.hsl.rgb = function (hsl) {\n\tconst h = hsl[0] / 360;\n\tconst s = hsl[1] / 100;\n\tconst l = hsl[2] / 100;\n\tlet t2;\n\tlet t3;\n\tlet val;\n\n\tif (s === 0) {\n\t\tval = l * 255;\n\t\treturn [val, val, val];\n\t}\n\n\tif (l < 0.5) {\n\t\tt2 = l * (1 + s);\n\t} else {\n\t\tt2 = l + s - l * s;\n\t}\n\n\tconst t1 = 2 * l - t2;\n\n\tconst rgb = [0, 0, 0];\n\tfor (let i = 0; i < 3; i++) {\n\t\tt3 = h + 1 / 3 * -(i - 1);\n\t\tif (t3 < 0) {\n\t\t\tt3++;\n\t\t}\n\n\t\tif (t3 > 1) {\n\t\t\tt3--;\n\t\t}\n\n\t\tif (6 * t3 < 1) {\n\t\t\tval = t1 + (t2 - t1) * 6 * t3;\n\t\t} else if (2 * t3 < 1) {\n\t\t\tval = t2;\n\t\t} else if (3 * t3 < 2) {\n\t\t\tval = t1 + (t2 - t1) * (2 / 3 - t3) * 6;\n\t\t} else {\n\t\t\tval = t1;\n\t\t}\n\n\t\trgb[i] = val * 255;\n\t}\n\n\treturn rgb;\n};\n\nconvert.hsl.hsv = function (hsl) {\n\tconst h = hsl[0];\n\tlet s = hsl[1] / 100;\n\tlet l = hsl[2] / 100;\n\tlet smin = s;\n\tconst lmin = Math.max(l, 0.01);\n\n\tl *= 2;\n\ts *= (l <= 1) ? l : 2 - l;\n\tsmin *= lmin <= 1 ? lmin : 2 - lmin;\n\tconst v = (l + s) / 2;\n\tconst sv = l === 0 ? (2 * smin) / (lmin + smin) : (2 * s) / (l + s);\n\n\treturn [h, sv * 100, v * 100];\n};\n\nconvert.hsv.rgb = function (hsv) {\n\tconst h = hsv[0] / 60;\n\tconst s = hsv[1] / 100;\n\tlet v = hsv[2] / 100;\n\tconst hi = Math.floor(h) % 6;\n\n\tconst f = h - Math.floor(h);\n\tconst p = 255 * v * (1 - s);\n\tconst q = 255 * v * (1 - (s * f));\n\tconst t = 255 * v * (1 - (s * (1 - f)));\n\tv *= 255;\n\n\tswitch (hi) {\n\t\tcase 0:\n\t\t\treturn [v, t, p];\n\t\tcase 1:\n\t\t\treturn [q, v, p];\n\t\tcase 2:\n\t\t\treturn [p, v, t];\n\t\tcase 3:\n\t\t\treturn [p, q, v];\n\t\tcase 4:\n\t\t\treturn [t, p, v];\n\t\tcase 5:\n\t\t\treturn [v, p, q];\n\t}\n};\n\nconvert.hsv.hsl = function (hsv) {\n\tconst h = hsv[0];\n\tconst s = hsv[1] / 100;\n\tconst v = hsv[2] / 100;\n\tconst vmin = Math.max(v, 0.01);\n\tlet sl;\n\tlet l;\n\n\tl = (2 - s) * v;\n\tconst lmin = (2 - s) * vmin;\n\tsl = s * vmin;\n\tsl /= (lmin <= 1) ? lmin : 2 - lmin;\n\tsl = sl || 0;\n\tl /= 2;\n\n\treturn [h, sl * 100, l * 100];\n};\n\n// http://dev.w3.org/csswg/css-color/#hwb-to-rgb\nconvert.hwb.rgb = function (hwb) {\n\tconst h = hwb[0] / 360;\n\tlet wh = hwb[1] / 100;\n\tlet bl = hwb[2] / 100;\n\tconst ratio = wh + bl;\n\tlet f;\n\n\t// Wh + bl cant be > 1\n\tif (ratio > 1) {\n\t\twh /= ratio;\n\t\tbl /= ratio;\n\t}\n\n\tconst i = Math.floor(6 * h);\n\tconst v = 1 - bl;\n\tf = 6 * h - i;\n\n\tif ((i & 0x01) !== 0) {\n\t\tf = 1 - f;\n\t}\n\n\tconst n = wh + f * (v - wh); // Linear interpolation\n\n\tlet r;\n\tlet g;\n\tlet b;\n\t/* eslint-disable max-statements-per-line,no-multi-spaces */\n\tswitch (i) {\n\t\tdefault:\n\t\tcase 6:\n\t\tcase 0: r = v; g = n; b = wh; break;\n\t\tcase 1: r = n; g = v; b = wh; break;\n\t\tcase 2: r = wh; g = v; b = n; break;\n\t\tcase 3: r = wh; g = n; b = v; break;\n\t\tcase 4: r = n; g = wh; b = v; break;\n\t\tcase 5: r = v; g = wh; b = n; break;\n\t}\n\t/* eslint-enable max-statements-per-line,no-multi-spaces */\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.cmyk.rgb = function (cmyk) {\n\tconst c = cmyk[0] / 100;\n\tconst m = cmyk[1] / 100;\n\tconst y = cmyk[2] / 100;\n\tconst k = cmyk[3] / 100;\n\n\tconst r = 1 - Math.min(1, c * (1 - k) + k);\n\tconst g = 1 - Math.min(1, m * (1 - k) + k);\n\tconst b = 1 - Math.min(1, y * (1 - k) + k);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.rgb = function (xyz) {\n\tconst x = xyz[0] / 100;\n\tconst y = xyz[1] / 100;\n\tconst z = xyz[2] / 100;\n\tlet r;\n\tlet g;\n\tlet b;\n\n\tr = (x * 3.2406) + (y * -1.5372) + (z * -0.4986);\n\tg = (x * -0.9689) + (y * 1.8758) + (z * 0.0415);\n\tb = (x * 0.0557) + (y * -0.2040) + (z * 1.0570);\n\n\t// Assume sRGB\n\tr = r > 0.0031308\n\t\t? ((1.055 * (r ** (1.0 / 2.4))) - 0.055)\n\t\t: r * 12.92;\n\n\tg = g > 0.0031308\n\t\t? ((1.055 * (g ** (1.0 / 2.4))) - 0.055)\n\t\t: g * 12.92;\n\n\tb = b > 0.0031308\n\t\t? ((1.055 * (b ** (1.0 / 2.4))) - 0.055)\n\t\t: b * 12.92;\n\n\tr = Math.min(Math.max(0, r), 1);\n\tg = Math.min(Math.max(0, g), 1);\n\tb = Math.min(Math.max(0, b), 1);\n\n\treturn [r * 255, g * 255, b * 255];\n};\n\nconvert.xyz.lab = function (xyz) {\n\tlet x = xyz[0];\n\tlet y = xyz[1];\n\tlet z = xyz[2];\n\n\tx /= 95.047;\n\ty /= 100;\n\tz /= 108.883;\n\n\tx = x > 0.008856 ? (x ** (1 / 3)) : (7.787 * x) + (16 / 116);\n\ty = y > 0.008856 ? (y ** (1 / 3)) : (7.787 * y) + (16 / 116);\n\tz = z > 0.008856 ? (z ** (1 / 3)) : (7.787 * z) + (16 / 116);\n\n\tconst l = (116 * y) - 16;\n\tconst a = 500 * (x - y);\n\tconst b = 200 * (y - z);\n\n\treturn [l, a, b];\n};\n\nconvert.lab.xyz = function (lab) {\n\tconst l = lab[0];\n\tconst a = lab[1];\n\tconst b = lab[2];\n\tlet x;\n\tlet y;\n\tlet z;\n\n\ty = (l + 16) / 116;\n\tx = a / 500 + y;\n\tz = y - b / 200;\n\n\tconst y2 = y ** 3;\n\tconst x2 = x ** 3;\n\tconst z2 = z ** 3;\n\ty = y2 > 0.008856 ? y2 : (y - 16 / 116) / 7.787;\n\tx = x2 > 0.008856 ? x2 : (x - 16 / 116) / 7.787;\n\tz = z2 > 0.008856 ? z2 : (z - 16 / 116) / 7.787;\n\n\tx *= 95.047;\n\ty *= 100;\n\tz *= 108.883;\n\n\treturn [x, y, z];\n};\n\nconvert.lab.lch = function (lab) {\n\tconst l = lab[0];\n\tconst a = lab[1];\n\tconst b = lab[2];\n\tlet h;\n\n\tconst hr = Math.atan2(b, a);\n\th = hr * 360 / 2 / Math.PI;\n\n\tif (h < 0) {\n\t\th += 360;\n\t}\n\n\tconst c = Math.sqrt(a * a + b * b);\n\n\treturn [l, c, h];\n};\n\nconvert.lch.lab = function (lch) {\n\tconst l = lch[0];\n\tconst c = lch[1];\n\tconst h = lch[2];\n\n\tconst hr = h / 360 * 2 * Math.PI;\n\tconst a = c * Math.cos(hr);\n\tconst b = c * Math.sin(hr);\n\n\treturn [l, a, b];\n};\n\nconvert.rgb.ansi16 = function (args, saturation = null) {\n\tconst [r, g, b] = args;\n\tlet value = saturation === null ? convert.rgb.hsv(args)[2] : saturation; // Hsv -> ansi16 optimization\n\n\tvalue = Math.round(value / 50);\n\n\tif (value === 0) {\n\t\treturn 30;\n\t}\n\n\tlet ansi = 30\n\t\t+ ((Math.round(b / 255) << 2)\n\t\t| (Math.round(g / 255) << 1)\n\t\t| Math.round(r / 255));\n\n\tif (value === 2) {\n\t\tansi += 60;\n\t}\n\n\treturn ansi;\n};\n\nconvert.hsv.ansi16 = function (args) {\n\t// Optimization here; we already know the value and don't need to get\n\t// it converted for us.\n\treturn convert.rgb.ansi16(convert.hsv.rgb(args), args[2]);\n};\n\nconvert.rgb.ansi256 = function (args) {\n\tconst r = args[0];\n\tconst g = args[1];\n\tconst b = args[2];\n\n\t// We use the extended greyscale palette here, with the exception of\n\t// black and white. normal palette only has 4 greyscale shades.\n\tif (r === g && g === b) {\n\t\tif (r < 8) {\n\t\t\treturn 16;\n\t\t}\n\n\t\tif (r > 248) {\n\t\t\treturn 231;\n\t\t}\n\n\t\treturn Math.round(((r - 8) / 247) * 24) + 232;\n\t}\n\n\tconst ansi = 16\n\t\t+ (36 * Math.round(r / 255 * 5))\n\t\t+ (6 * Math.round(g / 255 * 5))\n\t\t+ Math.round(b / 255 * 5);\n\n\treturn ansi;\n};\n\nconvert.ansi16.rgb = function (args) {\n\tlet color = args % 10;\n\n\t// Handle greyscale\n\tif (color === 0 || color === 7) {\n\t\tif (args > 50) {\n\t\t\tcolor += 3.5;\n\t\t}\n\n\t\tcolor = color / 10.5 * 255;\n\n\t\treturn [color, color, color];\n\t}\n\n\tconst mult = (~~(args > 50) + 1) * 0.5;\n\tconst r = ((color & 1) * mult) * 255;\n\tconst g = (((color >> 1) & 1) * mult) * 255;\n\tconst b = (((color >> 2) & 1) * mult) * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.ansi256.rgb = function (args) {\n\t// Handle greyscale\n\tif (args >= 232) {\n\t\tconst c = (args - 232) * 10 + 8;\n\t\treturn [c, c, c];\n\t}\n\n\targs -= 16;\n\n\tlet rem;\n\tconst r = Math.floor(args / 36) / 5 * 255;\n\tconst g = Math.floor((rem = args % 36) / 6) / 5 * 255;\n\tconst b = (rem % 6) / 5 * 255;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hex = function (args) {\n\tconst integer = ((Math.round(args[0]) & 0xFF) << 16)\n\t\t+ ((Math.round(args[1]) & 0xFF) << 8)\n\t\t+ (Math.round(args[2]) & 0xFF);\n\n\tconst string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.hex.rgb = function (args) {\n\tconst match = args.toString(16).match(/[a-f0-9]{6}|[a-f0-9]{3}/i);\n\tif (!match) {\n\t\treturn [0, 0, 0];\n\t}\n\n\tlet colorString = match[0];\n\n\tif (match[0].length === 3) {\n\t\tcolorString = colorString.split('').map(char => {\n\t\t\treturn char + char;\n\t\t}).join('');\n\t}\n\n\tconst integer = parseInt(colorString, 16);\n\tconst r = (integer >> 16) & 0xFF;\n\tconst g = (integer >> 8) & 0xFF;\n\tconst b = integer & 0xFF;\n\n\treturn [r, g, b];\n};\n\nconvert.rgb.hcg = function (rgb) {\n\tconst r = rgb[0] / 255;\n\tconst g = rgb[1] / 255;\n\tconst b = rgb[2] / 255;\n\tconst max = Math.max(Math.max(r, g), b);\n\tconst min = Math.min(Math.min(r, g), b);\n\tconst chroma = (max - min);\n\tlet grayscale;\n\tlet hue;\n\n\tif (chroma < 1) {\n\t\tgrayscale = min / (1 - chroma);\n\t} else {\n\t\tgrayscale = 0;\n\t}\n\n\tif (chroma <= 0) {\n\t\thue = 0;\n\t} else\n\tif (max === r) {\n\t\thue = ((g - b) / chroma) % 6;\n\t} else\n\tif (max === g) {\n\t\thue = 2 + (b - r) / chroma;\n\t} else {\n\t\thue = 4 + (r - g) / chroma;\n\t}\n\n\thue /= 6;\n\thue %= 1;\n\n\treturn [hue * 360, chroma * 100, grayscale * 100];\n};\n\nconvert.hsl.hcg = function (hsl) {\n\tconst s = hsl[1] / 100;\n\tconst l = hsl[2] / 100;\n\n\tconst c = l < 0.5 ? (2.0 * s * l) : (2.0 * s * (1.0 - l));\n\n\tlet f = 0;\n\tif (c < 1.0) {\n\t\tf = (l - 0.5 * c) / (1.0 - c);\n\t}\n\n\treturn [hsl[0], c * 100, f * 100];\n};\n\nconvert.hsv.hcg = function (hsv) {\n\tconst s = hsv[1] / 100;\n\tconst v = hsv[2] / 100;\n\n\tconst c = s * v;\n\tlet f = 0;\n\n\tif (c < 1.0) {\n\t\tf = (v - c) / (1 - c);\n\t}\n\n\treturn [hsv[0], c * 100, f * 100];\n};\n\nconvert.hcg.rgb = function (hcg) {\n\tconst h = hcg[0] / 360;\n\tconst c = hcg[1] / 100;\n\tconst g = hcg[2] / 100;\n\n\tif (c === 0.0) {\n\t\treturn [g * 255, g * 255, g * 255];\n\t}\n\n\tconst pure = [0, 0, 0];\n\tconst hi = (h % 1) * 6;\n\tconst v = hi % 1;\n\tconst w = 1 - v;\n\tlet mg = 0;\n\n\t/* eslint-disable max-statements-per-line */\n\tswitch (Math.floor(hi)) {\n\t\tcase 0:\n\t\t\tpure[0] = 1; pure[1] = v; pure[2] = 0; break;\n\t\tcase 1:\n\t\t\tpure[0] = w; pure[1] = 1; pure[2] = 0; break;\n\t\tcase 2:\n\t\t\tpure[0] = 0; pure[1] = 1; pure[2] = v; break;\n\t\tcase 3:\n\t\t\tpure[0] = 0; pure[1] = w; pure[2] = 1; break;\n\t\tcase 4:\n\t\t\tpure[0] = v; pure[1] = 0; pure[2] = 1; break;\n\t\tdefault:\n\t\t\tpure[0] = 1; pure[1] = 0; pure[2] = w;\n\t}\n\t/* eslint-enable max-statements-per-line */\n\n\tmg = (1.0 - c) * g;\n\n\treturn [\n\t\t(c * pure[0] + mg) * 255,\n\t\t(c * pure[1] + mg) * 255,\n\t\t(c * pure[2] + mg) * 255\n\t];\n};\n\nconvert.hcg.hsv = function (hcg) {\n\tconst c = hcg[1] / 100;\n\tconst g = hcg[2] / 100;\n\n\tconst v = c + g * (1.0 - c);\n\tlet f = 0;\n\n\tif (v > 0.0) {\n\t\tf = c / v;\n\t}\n\n\treturn [hcg[0], f * 100, v * 100];\n};\n\nconvert.hcg.hsl = function (hcg) {\n\tconst c = hcg[1] / 100;\n\tconst g = hcg[2] / 100;\n\n\tconst l = g * (1.0 - c) + 0.5 * c;\n\tlet s = 0;\n\n\tif (l > 0.0 && l < 0.5) {\n\t\ts = c / (2 * l);\n\t} else\n\tif (l >= 0.5 && l < 1.0) {\n\t\ts = c / (2 * (1 - l));\n\t}\n\n\treturn [hcg[0], s * 100, l * 100];\n};\n\nconvert.hcg.hwb = function (hcg) {\n\tconst c = hcg[1] / 100;\n\tconst g = hcg[2] / 100;\n\tconst v = c + g * (1.0 - c);\n\treturn [hcg[0], (v - c) * 100, (1 - v) * 100];\n};\n\nconvert.hwb.hcg = function (hwb) {\n\tconst w = hwb[1] / 100;\n\tconst b = hwb[2] / 100;\n\tconst v = 1 - b;\n\tconst c = v - w;\n\tlet g = 0;\n\n\tif (c < 1) {\n\t\tg = (v - c) / (1 - c);\n\t}\n\n\treturn [hwb[0], c * 100, g * 100];\n};\n\nconvert.apple.rgb = function (apple) {\n\treturn [(apple[0] / 65535) * 255, (apple[1] / 65535) * 255, (apple[2] / 65535) * 255];\n};\n\nconvert.rgb.apple = function (rgb) {\n\treturn [(rgb[0] / 255) * 65535, (rgb[1] / 255) * 65535, (rgb[2] / 255) * 65535];\n};\n\nconvert.gray.rgb = function (args) {\n\treturn [args[0] / 100 * 255, args[0] / 100 * 255, args[0] / 100 * 255];\n};\n\nconvert.gray.hsl = function (args) {\n\treturn [0, 0, args[0]];\n};\n\nconvert.gray.hsv = convert.gray.hsl;\n\nconvert.gray.hwb = function (gray) {\n\treturn [0, 100, gray[0]];\n};\n\nconvert.gray.cmyk = function (gray) {\n\treturn [0, 0, 0, gray[0]];\n};\n\nconvert.gray.lab = function (gray) {\n\treturn [gray[0], 0, 0];\n};\n\nconvert.gray.hex = function (gray) {\n\tconst val = Math.round(gray[0] / 100 * 255) & 0xFF;\n\tconst integer = (val << 16) + (val << 8) + val;\n\n\tconst string = integer.toString(16).toUpperCase();\n\treturn '000000'.substring(string.length) + string;\n};\n\nconvert.rgb.gray = function (rgb) {\n\tconst val = (rgb[0] + rgb[1] + rgb[2]) / 3;\n\treturn [val / 255 * 100];\n};\n","const conversions = require('./conversions');\nconst route = require('./route');\n\nconst convert = {};\n\nconst models = Object.keys(conversions);\n\nfunction wrapRaw(fn) {\n\tconst wrappedFn = function (...args) {\n\t\tconst arg0 = args[0];\n\t\tif (arg0 === undefined || arg0 === null) {\n\t\t\treturn arg0;\n\t\t}\n\n\t\tif (arg0.length > 1) {\n\t\t\targs = arg0;\n\t\t}\n\n\t\treturn fn(args);\n\t};\n\n\t// Preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nfunction wrapRounded(fn) {\n\tconst wrappedFn = function (...args) {\n\t\tconst arg0 = args[0];\n\n\t\tif (arg0 === undefined || arg0 === null) {\n\t\t\treturn arg0;\n\t\t}\n\n\t\tif (arg0.length > 1) {\n\t\t\targs = arg0;\n\t\t}\n\n\t\tconst result = fn(args);\n\n\t\t// We're assuming the result is an array here.\n\t\t// see notice in conversions.js; don't use box types\n\t\t// in conversion functions.\n\t\tif (typeof result === 'object') {\n\t\t\tfor (let len = result.length, i = 0; i < len; i++) {\n\t\t\t\tresult[i] = Math.round(result[i]);\n\t\t\t}\n\t\t}\n\n\t\treturn result;\n\t};\n\n\t// Preserve .conversion property if there is one\n\tif ('conversion' in fn) {\n\t\twrappedFn.conversion = fn.conversion;\n\t}\n\n\treturn wrappedFn;\n}\n\nmodels.forEach(fromModel => {\n\tconvert[fromModel] = {};\n\n\tObject.defineProperty(convert[fromModel], 'channels', {value: conversions[fromModel].channels});\n\tObject.defineProperty(convert[fromModel], 'labels', {value: conversions[fromModel].labels});\n\n\tconst routes = route(fromModel);\n\tconst routeModels = Object.keys(routes);\n\n\trouteModels.forEach(toModel => {\n\t\tconst fn = routes[toModel];\n\n\t\tconvert[fromModel][toModel] = wrapRounded(fn);\n\t\tconvert[fromModel][toModel].raw = wrapRaw(fn);\n\t});\n});\n\nmodule.exports = convert;\n","const conversions = require('./conversions');\n\n/*\n\tThis function routes a model to all other models.\n\n\tall functions that are routed have a property `.conversion` attached\n\tto the returned synthetic function. This property is an array\n\tof strings, each with the steps in between the 'from' and 'to'\n\tcolor models (inclusive).\n\n\tconversions that are not possible simply are not included.\n*/\n\nfunction buildGraph() {\n\tconst graph = {};\n\t// https://jsperf.com/object-keys-vs-for-in-with-closure/3\n\tconst models = Object.keys(conversions);\n\n\tfor (let len = models.length, i = 0; i < len; i++) {\n\t\tgraph[models[i]] = {\n\t\t\t// http://jsperf.com/1-vs-infinity\n\t\t\t// micro-opt, but this is simple.\n\t\t\tdistance: -1,\n\t\t\tparent: null\n\t\t};\n\t}\n\n\treturn graph;\n}\n\n// https://en.wikipedia.org/wiki/Breadth-first_search\nfunction deriveBFS(fromModel) {\n\tconst graph = buildGraph();\n\tconst queue = [fromModel]; // Unshift -> queue -> pop\n\n\tgraph[fromModel].distance = 0;\n\n\twhile (queue.length) {\n\t\tconst current = queue.pop();\n\t\tconst adjacents = Object.keys(conversions[current]);\n\n\t\tfor (let len = adjacents.length, i = 0; i < len; i++) {\n\t\t\tconst adjacent = adjacents[i];\n\t\t\tconst node = graph[adjacent];\n\n\t\t\tif (node.distance === -1) {\n\t\t\t\tnode.distance = graph[current].distance + 1;\n\t\t\t\tnode.parent = current;\n\t\t\t\tqueue.unshift(adjacent);\n\t\t\t}\n\t\t}\n\t}\n\n\treturn graph;\n}\n\nfunction link(from, to) {\n\treturn function (args) {\n\t\treturn to(from(args));\n\t};\n}\n\nfunction wrapConversion(toModel, graph) {\n\tconst path = [graph[toModel].parent, toModel];\n\tlet fn = conversions[graph[toModel].parent][toModel];\n\n\tlet cur = graph[toModel].parent;\n\twhile (graph[cur].parent) {\n\t\tpath.unshift(graph[cur].parent);\n\t\tfn = link(conversions[graph[cur].parent][cur], fn);\n\t\tcur = graph[cur].parent;\n\t}\n\n\tfn.conversion = path;\n\treturn fn;\n}\n\nmodule.exports = function (fromModel) {\n\tconst graph = deriveBFS(fromModel);\n\tconst conversion = {};\n\n\tconst models = Object.keys(graph);\n\tfor (let len = models.length, i = 0; i < len; i++) {\n\t\tconst toModel = models[i];\n\t\tconst node = graph[toModel];\n\n\t\tif (node.parent === null) {\n\t\t\t// No possible conversion, or this node is the source model.\n\t\t\tcontinue;\n\t\t}\n\n\t\tconversion[toModel] = wrapConversion(toModel, graph);\n\t}\n\n\treturn conversion;\n};\n\n","'use strict'\r\n\r\nmodule.exports = {\r\n\t\"aliceblue\": [240, 248, 255],\r\n\t\"antiquewhite\": [250, 235, 215],\r\n\t\"aqua\": [0, 255, 255],\r\n\t\"aquamarine\": [127, 255, 212],\r\n\t\"azure\": [240, 255, 255],\r\n\t\"beige\": [245, 245, 220],\r\n\t\"bisque\": [255, 228, 196],\r\n\t\"black\": [0, 0, 0],\r\n\t\"blanchedalmond\": [255, 235, 205],\r\n\t\"blue\": [0, 0, 255],\r\n\t\"blueviolet\": [138, 43, 226],\r\n\t\"brown\": [165, 42, 42],\r\n\t\"burlywood\": [222, 184, 135],\r\n\t\"cadetblue\": [95, 158, 160],\r\n\t\"chartreuse\": [127, 255, 0],\r\n\t\"chocolate\": [210, 105, 30],\r\n\t\"coral\": [255, 127, 80],\r\n\t\"cornflowerblue\": [100, 149, 237],\r\n\t\"cornsilk\": [255, 248, 220],\r\n\t\"crimson\": [220, 20, 60],\r\n\t\"cyan\": [0, 255, 255],\r\n\t\"darkblue\": [0, 0, 139],\r\n\t\"darkcyan\": [0, 139, 139],\r\n\t\"darkgoldenrod\": [184, 134, 11],\r\n\t\"darkgray\": [169, 169, 169],\r\n\t\"darkgreen\": [0, 100, 0],\r\n\t\"darkgrey\": [169, 169, 169],\r\n\t\"darkkhaki\": [189, 183, 107],\r\n\t\"darkmagenta\": [139, 0, 139],\r\n\t\"darkolivegreen\": [85, 107, 47],\r\n\t\"darkorange\": [255, 140, 0],\r\n\t\"darkorchid\": [153, 50, 204],\r\n\t\"darkred\": [139, 0, 0],\r\n\t\"darksalmon\": [233, 150, 122],\r\n\t\"darkseagreen\": [143, 188, 143],\r\n\t\"darkslateblue\": [72, 61, 139],\r\n\t\"darkslategray\": [47, 79, 79],\r\n\t\"darkslategrey\": [47, 79, 79],\r\n\t\"darkturquoise\": [0, 206, 209],\r\n\t\"darkviolet\": [148, 0, 211],\r\n\t\"deeppink\": [255, 20, 147],\r\n\t\"deepskyblue\": [0, 191, 255],\r\n\t\"dimgray\": [105, 105, 105],\r\n\t\"dimgrey\": [105, 105, 105],\r\n\t\"dodgerblue\": [30, 144, 255],\r\n\t\"firebrick\": [178, 34, 34],\r\n\t\"floralwhite\": [255, 250, 240],\r\n\t\"forestgreen\": [34, 139, 34],\r\n\t\"fuchsia\": [255, 0, 255],\r\n\t\"gainsboro\": [220, 220, 220],\r\n\t\"ghostwhite\": [248, 248, 255],\r\n\t\"gold\": [255, 215, 0],\r\n\t\"goldenrod\": [218, 165, 32],\r\n\t\"gray\": [128, 128, 128],\r\n\t\"green\": [0, 128, 0],\r\n\t\"greenyellow\": [173, 255, 47],\r\n\t\"grey\": [128, 128, 128],\r\n\t\"honeydew\": [240, 255, 240],\r\n\t\"hotpink\": [255, 105, 180],\r\n\t\"indianred\": [205, 92, 92],\r\n\t\"indigo\": [75, 0, 130],\r\n\t\"ivory\": [255, 255, 240],\r\n\t\"khaki\": [240, 230, 140],\r\n\t\"lavender\": [230, 230, 250],\r\n\t\"lavenderblush\": [255, 240, 245],\r\n\t\"lawngreen\": [124, 252, 0],\r\n\t\"lemonchiffon\": [255, 250, 205],\r\n\t\"lightblue\": [173, 216, 230],\r\n\t\"lightcoral\": [240, 128, 128],\r\n\t\"lightcyan\": [224, 255, 255],\r\n\t\"lightgoldenrodyellow\": [250, 250, 210],\r\n\t\"lightgray\": [211, 211, 211],\r\n\t\"lightgreen\": [144, 238, 144],\r\n\t\"lightgrey\": [211, 211, 211],\r\n\t\"lightpink\": [255, 182, 193],\r\n\t\"lightsalmon\": [255, 160, 122],\r\n\t\"lightseagreen\": [32, 178, 170],\r\n\t\"lightskyblue\": [135, 206, 250],\r\n\t\"lightslategray\": [119, 136, 153],\r\n\t\"lightslategrey\": [119, 136, 153],\r\n\t\"lightsteelblue\": [176, 196, 222],\r\n\t\"lightyellow\": [255, 255, 224],\r\n\t\"lime\": [0, 255, 0],\r\n\t\"limegreen\": [50, 205, 50],\r\n\t\"linen\": [250, 240, 230],\r\n\t\"magenta\": [255, 0, 255],\r\n\t\"maroon\": [128, 0, 0],\r\n\t\"mediumaquamarine\": [102, 205, 170],\r\n\t\"mediumblue\": [0, 0, 205],\r\n\t\"mediumorchid\": [186, 85, 211],\r\n\t\"mediumpurple\": [147, 112, 219],\r\n\t\"mediumseagreen\": [60, 179, 113],\r\n\t\"mediumslateblue\": [123, 104, 238],\r\n\t\"mediumspringgreen\": [0, 250, 154],\r\n\t\"mediumturquoise\": [72, 209, 204],\r\n\t\"mediumvioletred\": [199, 21, 133],\r\n\t\"midnightblue\": [25, 25, 112],\r\n\t\"mintcream\": [245, 255, 250],\r\n\t\"mistyrose\": [255, 228, 225],\r\n\t\"moccasin\": [255, 228, 181],\r\n\t\"navajowhite\": [255, 222, 173],\r\n\t\"navy\": [0, 0, 128],\r\n\t\"oldlace\": [253, 245, 230],\r\n\t\"olive\": [128, 128, 0],\r\n\t\"olivedrab\": [107, 142, 35],\r\n\t\"orange\": [255, 165, 0],\r\n\t\"orangered\": [255, 69, 0],\r\n\t\"orchid\": [218, 112, 214],\r\n\t\"palegoldenrod\": [238, 232, 170],\r\n\t\"palegreen\": [152, 251, 152],\r\n\t\"paleturquoise\": [175, 238, 238],\r\n\t\"palevioletred\": [219, 112, 147],\r\n\t\"papayawhip\": [255, 239, 213],\r\n\t\"peachpuff\": [255, 218, 185],\r\n\t\"peru\": [205, 133, 63],\r\n\t\"pink\": [255, 192, 203],\r\n\t\"plum\": [221, 160, 221],\r\n\t\"powderblue\": [176, 224, 230],\r\n\t\"purple\": [128, 0, 128],\r\n\t\"rebeccapurple\": [102, 51, 153],\r\n\t\"red\": [255, 0, 0],\r\n\t\"rosybrown\": [188, 143, 143],\r\n\t\"royalblue\": [65, 105, 225],\r\n\t\"saddlebrown\": [139, 69, 19],\r\n\t\"salmon\": [250, 128, 114],\r\n\t\"sandybrown\": [244, 164, 96],\r\n\t\"seagreen\": [46, 139, 87],\r\n\t\"seashell\": [255, 245, 238],\r\n\t\"sienna\": [160, 82, 45],\r\n\t\"silver\": [192, 192, 192],\r\n\t\"skyblue\": [135, 206, 235],\r\n\t\"slateblue\": [106, 90, 205],\r\n\t\"slategray\": [112, 128, 144],\r\n\t\"slategrey\": [112, 128, 144],\r\n\t\"snow\": [255, 250, 250],\r\n\t\"springgreen\": [0, 255, 127],\r\n\t\"steelblue\": [70, 130, 180],\r\n\t\"tan\": [210, 180, 140],\r\n\t\"teal\": [0, 128, 128],\r\n\t\"thistle\": [216, 191, 216],\r\n\t\"tomato\": [255, 99, 71],\r\n\t\"turquoise\": [64, 224, 208],\r\n\t\"violet\": [238, 130, 238],\r\n\t\"wheat\": [245, 222, 179],\r\n\t\"white\": [255, 255, 255],\r\n\t\"whitesmoke\": [245, 245, 245],\r\n\t\"yellow\": [255, 255, 0],\r\n\t\"yellowgreen\": [154, 205, 50]\r\n};\r\n","// Returns a wrapper function that returns a wrapped callback\n// The wrapper function should do some stuff, and return a\n// presumably different callback function.\n// This makes sure that own properties are retained, so that\n// decorations and such are not lost along the way.\nmodule.exports = wrappy\nfunction wrappy (fn, cb) {\n if (fn && cb) return wrappy(fn)(cb)\n\n if (typeof fn !== 'function')\n throw new TypeError('need wrapper function')\n\n Object.keys(fn).forEach(function (k) {\n wrapper[k] = fn[k]\n })\n\n return wrapper\n\n function wrapper() {\n var args = new Array(arguments.length)\n for (var i = 0; i < args.length; i++) {\n args[i] = arguments[i]\n }\n var ret = fn.apply(this, args)\n var cb = args[args.length-1]\n if (typeof ret === 'function' && ret !== cb) {\n Object.keys(cb).forEach(function (k) {\n ret[k] = cb[k]\n })\n }\n return ret\n }\n}\n","'use strict';\n\nconst WebSocket = require('./lib/websocket');\n\nWebSocket.createWebSocketStream = require('./lib/stream');\nWebSocket.Server = require('./lib/websocket-server');\nWebSocket.Receiver = require('./lib/receiver');\nWebSocket.Sender = require('./lib/sender');\n\nWebSocket.WebSocket = WebSocket;\nWebSocket.WebSocketServer = WebSocket.Server;\n\nmodule.exports = WebSocket;\n","'use strict';\n\nconst { EMPTY_BUFFER } = require('./constants');\n\nconst FastBuffer = Buffer[Symbol.species];\n\n/**\n * Merges an array of buffers into a new buffer.\n *\n * @param {Buffer[]} list The array of buffers to concat\n * @param {Number} totalLength The total length of buffers in the list\n * @return {Buffer} The resulting buffer\n * @public\n */\nfunction concat(list, totalLength) {\n if (list.length === 0) return EMPTY_BUFFER;\n if (list.length === 1) return list[0];\n\n const target = Buffer.allocUnsafe(totalLength);\n let offset = 0;\n\n for (let i = 0; i < list.length; i++) {\n const buf = list[i];\n target.set(buf, offset);\n offset += buf.length;\n }\n\n if (offset < totalLength) {\n return new FastBuffer(target.buffer, target.byteOffset, offset);\n }\n\n return target;\n}\n\n/**\n * Masks a buffer using the given mask.\n *\n * @param {Buffer} source The buffer to mask\n * @param {Buffer} mask The mask to use\n * @param {Buffer} output The buffer where to store the result\n * @param {Number} offset The offset at which to start writing\n * @param {Number} length The number of bytes to mask.\n * @public\n */\nfunction _mask(source, mask, output, offset, length) {\n for (let i = 0; i < length; i++) {\n output[offset + i] = source[i] ^ mask[i & 3];\n }\n}\n\n/**\n * Unmasks a buffer using the given mask.\n *\n * @param {Buffer} buffer The buffer to unmask\n * @param {Buffer} mask The mask to use\n * @public\n */\nfunction _unmask(buffer, mask) {\n for (let i = 0; i < buffer.length; i++) {\n buffer[i] ^= mask[i & 3];\n }\n}\n\n/**\n * Converts a buffer to an `ArrayBuffer`.\n *\n * @param {Buffer} buf The buffer to convert\n * @return {ArrayBuffer} Converted buffer\n * @public\n */\nfunction toArrayBuffer(buf) {\n if (buf.length === buf.buffer.byteLength) {\n return buf.buffer;\n }\n\n return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.length);\n}\n\n/**\n * Converts `data` to a `Buffer`.\n *\n * @param {*} data The data to convert\n * @return {Buffer} The buffer\n * @throws {TypeError}\n * @public\n */\nfunction toBuffer(data) {\n toBuffer.readOnly = true;\n\n if (Buffer.isBuffer(data)) return data;\n\n let buf;\n\n if (data instanceof ArrayBuffer) {\n buf = new FastBuffer(data);\n } else if (ArrayBuffer.isView(data)) {\n buf = new FastBuffer(data.buffer, data.byteOffset, data.byteLength);\n } else {\n buf = Buffer.from(data);\n toBuffer.readOnly = false;\n }\n\n return buf;\n}\n\nmodule.exports = {\n concat,\n mask: _mask,\n toArrayBuffer,\n toBuffer,\n unmask: _unmask\n};\n\n/* istanbul ignore else */\nif (!process.env.WS_NO_BUFFER_UTIL) {\n try {\n const bufferUtil = require('bufferutil');\n\n module.exports.mask = function (source, mask, output, offset, length) {\n if (length < 48) _mask(source, mask, output, offset, length);\n else bufferUtil.mask(source, mask, output, offset, length);\n };\n\n module.exports.unmask = function (buffer, mask) {\n if (buffer.length < 32) _unmask(buffer, mask);\n else bufferUtil.unmask(buffer, mask);\n };\n } catch (e) {\n // Continue regardless of the error.\n }\n}\n","'use strict';\n\nmodule.exports = {\n BINARY_TYPES: ['nodebuffer', 'arraybuffer', 'fragments'],\n EMPTY_BUFFER: Buffer.alloc(0),\n GUID: '258EAFA5-E914-47DA-95CA-C5AB0DC85B11',\n kForOnEventAttribute: Symbol('kIsForOnEventAttribute'),\n kListener: Symbol('kListener'),\n kStatusCode: Symbol('status-code'),\n kWebSocket: Symbol('websocket'),\n NOOP: () => {}\n};\n","'use strict';\n\nconst { kForOnEventAttribute, kListener } = require('./constants');\n\nconst kCode = Symbol('kCode');\nconst kData = Symbol('kData');\nconst kError = Symbol('kError');\nconst kMessage = Symbol('kMessage');\nconst kReason = Symbol('kReason');\nconst kTarget = Symbol('kTarget');\nconst kType = Symbol('kType');\nconst kWasClean = Symbol('kWasClean');\n\n/**\n * Class representing an event.\n */\nclass Event {\n /**\n * Create a new `Event`.\n *\n * @param {String} type The name of the event\n * @throws {TypeError} If the `type` argument is not specified\n */\n constructor(type) {\n this[kTarget] = null;\n this[kType] = type;\n }\n\n /**\n * @type {*}\n */\n get target() {\n return this[kTarget];\n }\n\n /**\n * @type {String}\n */\n get type() {\n return this[kType];\n }\n}\n\nObject.defineProperty(Event.prototype, 'target', { enumerable: true });\nObject.defineProperty(Event.prototype, 'type', { enumerable: true });\n\n/**\n * Class representing a close event.\n *\n * @extends Event\n */\nclass CloseEvent extends Event {\n /**\n * Create a new `CloseEvent`.\n *\n * @param {String} type The name of the event\n * @param {Object} [options] A dictionary object that allows for setting\n * attributes via object members of the same name\n * @param {Number} [options.code=0] The status code explaining why the\n * connection was closed\n * @param {String} [options.reason=''] A human-readable string explaining why\n * the connection was closed\n * @param {Boolean} [options.wasClean=false] Indicates whether or not the\n * connection was cleanly closed\n */\n constructor(type, options = {}) {\n super(type);\n\n this[kCode] = options.code === undefined ? 0 : options.code;\n this[kReason] = options.reason === undefined ? '' : options.reason;\n this[kWasClean] = options.wasClean === undefined ? false : options.wasClean;\n }\n\n /**\n * @type {Number}\n */\n get code() {\n return this[kCode];\n }\n\n /**\n * @type {String}\n */\n get reason() {\n return this[kReason];\n }\n\n /**\n * @type {Boolean}\n */\n get wasClean() {\n return this[kWasClean];\n }\n}\n\nObject.defineProperty(CloseEvent.prototype, 'code', { enumerable: true });\nObject.defineProperty(CloseEvent.prototype, 'reason', { enumerable: true });\nObject.defineProperty(CloseEvent.prototype, 'wasClean', { enumerable: true });\n\n/**\n * Class representing an error event.\n *\n * @extends Event\n */\nclass ErrorEvent extends Event {\n /**\n * Create a new `ErrorEvent`.\n *\n * @param {String} type The name of the event\n * @param {Object} [options] A dictionary object that allows for setting\n * attributes via object members of the same name\n * @param {*} [options.error=null] The error that generated this event\n * @param {String} [options.message=''] The error message\n */\n constructor(type, options = {}) {\n super(type);\n\n this[kError] = options.error === undefined ? null : options.error;\n this[kMessage] = options.message === undefined ? '' : options.message;\n }\n\n /**\n * @type {*}\n */\n get error() {\n return this[kError];\n }\n\n /**\n * @type {String}\n */\n get message() {\n return this[kMessage];\n }\n}\n\nObject.defineProperty(ErrorEvent.prototype, 'error', { enumerable: true });\nObject.defineProperty(ErrorEvent.prototype, 'message', { enumerable: true });\n\n/**\n * Class representing a message event.\n *\n * @extends Event\n */\nclass MessageEvent extends Event {\n /**\n * Create a new `MessageEvent`.\n *\n * @param {String} type The name of the event\n * @param {Object} [options] A dictionary object that allows for setting\n * attributes via object members of the same name\n * @param {*} [options.data=null] The message content\n */\n constructor(type, options = {}) {\n super(type);\n\n this[kData] = options.data === undefined ? null : options.data;\n }\n\n /**\n * @type {*}\n */\n get data() {\n return this[kData];\n }\n}\n\nObject.defineProperty(MessageEvent.prototype, 'data', { enumerable: true });\n\n/**\n * This provides methods for emulating the `EventTarget` interface. It's not\n * meant to be used directly.\n *\n * @mixin\n */\nconst EventTarget = {\n /**\n * Register an event listener.\n *\n * @param {String} type A string representing the event type to listen for\n * @param {(Function|Object)} handler The listener to add\n * @param {Object} [options] An options object specifies characteristics about\n * the event listener\n * @param {Boolean} [options.once=false] A `Boolean` indicating that the\n * listener should be invoked at most once after being added. If `true`,\n * the listener would be automatically removed when invoked.\n * @public\n */\n addEventListener(type, handler, options = {}) {\n for (const listener of this.listeners(type)) {\n if (\n !options[kForOnEventAttribute] &&\n listener[kListener] === handler &&\n !listener[kForOnEventAttribute]\n ) {\n return;\n }\n }\n\n let wrapper;\n\n if (type === 'message') {\n wrapper = function onMessage(data, isBinary) {\n const event = new MessageEvent('message', {\n data: isBinary ? data : data.toString()\n });\n\n event[kTarget] = this;\n callListener(handler, this, event);\n };\n } else if (type === 'close') {\n wrapper = function onClose(code, message) {\n const event = new CloseEvent('close', {\n code,\n reason: message.toString(),\n wasClean: this._closeFrameReceived && this._closeFrameSent\n });\n\n event[kTarget] = this;\n callListener(handler, this, event);\n };\n } else if (type === 'error') {\n wrapper = function onError(error) {\n const event = new ErrorEvent('error', {\n error,\n message: error.message\n });\n\n event[kTarget] = this;\n callListener(handler, this, event);\n };\n } else if (type === 'open') {\n wrapper = function onOpen() {\n const event = new Event('open');\n\n event[kTarget] = this;\n callListener(handler, this, event);\n };\n } else {\n return;\n }\n\n wrapper[kForOnEventAttribute] = !!options[kForOnEventAttribute];\n wrapper[kListener] = handler;\n\n if (options.once) {\n this.once(type, wrapper);\n } else {\n this.on(type, wrapper);\n }\n },\n\n /**\n * Remove an event listener.\n *\n * @param {String} type A string representing the event type to remove\n * @param {(Function|Object)} handler The listener to remove\n * @public\n */\n removeEventListener(type, handler) {\n for (const listener of this.listeners(type)) {\n if (listener[kListener] === handler && !listener[kForOnEventAttribute]) {\n this.removeListener(type, listener);\n break;\n }\n }\n }\n};\n\nmodule.exports = {\n CloseEvent,\n ErrorEvent,\n Event,\n EventTarget,\n MessageEvent\n};\n\n/**\n * Call an event listener\n *\n * @param {(Function|Object)} listener The listener to call\n * @param {*} thisArg The value to use as `this`` when calling the listener\n * @param {Event} event The event to pass to the listener\n * @private\n */\nfunction callListener(listener, thisArg, event) {\n if (typeof listener === 'object' && listener.handleEvent) {\n listener.handleEvent.call(listener, event);\n } else {\n listener.call(thisArg, event);\n }\n}\n","'use strict';\n\nconst { tokenChars } = require('./validation');\n\n/**\n * Adds an offer to the map of extension offers or a parameter to the map of\n * parameters.\n *\n * @param {Object} dest The map of extension offers or parameters\n * @param {String} name The extension or parameter name\n * @param {(Object|Boolean|String)} elem The extension parameters or the\n * parameter value\n * @private\n */\nfunction push(dest, name, elem) {\n if (dest[name] === undefined) dest[name] = [elem];\n else dest[name].push(elem);\n}\n\n/**\n * Parses the `Sec-WebSocket-Extensions` header into an object.\n *\n * @param {String} header The field value of the header\n * @return {Object} The parsed object\n * @public\n */\nfunction parse(header) {\n const offers = Object.create(null);\n let params = Object.create(null);\n let mustUnescape = false;\n let isEscaping = false;\n let inQuotes = false;\n let extensionName;\n let paramName;\n let start = -1;\n let code = -1;\n let end = -1;\n let i = 0;\n\n for (; i < header.length; i++) {\n code = header.charCodeAt(i);\n\n if (extensionName === undefined) {\n if (end === -1 && tokenChars[code] === 1) {\n if (start === -1) start = i;\n } else if (\n i !== 0 &&\n (code === 0x20 /* ' ' */ || code === 0x09) /* '\\t' */\n ) {\n if (end === -1 && start !== -1) end = i;\n } else if (code === 0x3b /* ';' */ || code === 0x2c /* ',' */) {\n if (start === -1) {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n\n if (end === -1) end = i;\n const name = header.slice(start, end);\n if (code === 0x2c) {\n push(offers, name, params);\n params = Object.create(null);\n } else {\n extensionName = name;\n }\n\n start = end = -1;\n } else {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n } else if (paramName === undefined) {\n if (end === -1 && tokenChars[code] === 1) {\n if (start === -1) start = i;\n } else if (code === 0x20 || code === 0x09) {\n if (end === -1 && start !== -1) end = i;\n } else if (code === 0x3b || code === 0x2c) {\n if (start === -1) {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n\n if (end === -1) end = i;\n push(params, header.slice(start, end), true);\n if (code === 0x2c) {\n push(offers, extensionName, params);\n params = Object.create(null);\n extensionName = undefined;\n }\n\n start = end = -1;\n } else if (code === 0x3d /* '=' */ && start !== -1 && end === -1) {\n paramName = header.slice(start, i);\n start = end = -1;\n } else {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n } else {\n //\n // The value of a quoted-string after unescaping must conform to the\n // token ABNF, so only token characters are valid.\n // Ref: https://tools.ietf.org/html/rfc6455#section-9.1\n //\n if (isEscaping) {\n if (tokenChars[code] !== 1) {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n if (start === -1) start = i;\n else if (!mustUnescape) mustUnescape = true;\n isEscaping = false;\n } else if (inQuotes) {\n if (tokenChars[code] === 1) {\n if (start === -1) start = i;\n } else if (code === 0x22 /* '\"' */ && start !== -1) {\n inQuotes = false;\n end = i;\n } else if (code === 0x5c /* '\\' */) {\n isEscaping = true;\n } else {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n } else if (code === 0x22 && header.charCodeAt(i - 1) === 0x3d) {\n inQuotes = true;\n } else if (end === -1 && tokenChars[code] === 1) {\n if (start === -1) start = i;\n } else if (start !== -1 && (code === 0x20 || code === 0x09)) {\n if (end === -1) end = i;\n } else if (code === 0x3b || code === 0x2c) {\n if (start === -1) {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n\n if (end === -1) end = i;\n let value = header.slice(start, end);\n if (mustUnescape) {\n value = value.replace(/\\\\/g, '');\n mustUnescape = false;\n }\n push(params, paramName, value);\n if (code === 0x2c) {\n push(offers, extensionName, params);\n params = Object.create(null);\n extensionName = undefined;\n }\n\n paramName = undefined;\n start = end = -1;\n } else {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n }\n }\n\n if (start === -1 || inQuotes || code === 0x20 || code === 0x09) {\n throw new SyntaxError('Unexpected end of input');\n }\n\n if (end === -1) end = i;\n const token = header.slice(start, end);\n if (extensionName === undefined) {\n push(offers, token, params);\n } else {\n if (paramName === undefined) {\n push(params, token, true);\n } else if (mustUnescape) {\n push(params, paramName, token.replace(/\\\\/g, ''));\n } else {\n push(params, paramName, token);\n }\n push(offers, extensionName, params);\n }\n\n return offers;\n}\n\n/**\n * Builds the `Sec-WebSocket-Extensions` header field value.\n *\n * @param {Object} extensions The map of extensions and parameters to format\n * @return {String} A string representing the given object\n * @public\n */\nfunction format(extensions) {\n return Object.keys(extensions)\n .map((extension) => {\n let configurations = extensions[extension];\n if (!Array.isArray(configurations)) configurations = [configurations];\n return configurations\n .map((params) => {\n return [extension]\n .concat(\n Object.keys(params).map((k) => {\n let values = params[k];\n if (!Array.isArray(values)) values = [values];\n return values\n .map((v) => (v === true ? k : `${k}=${v}`))\n .join('; ');\n })\n )\n .join('; ');\n })\n .join(', ');\n })\n .join(', ');\n}\n\nmodule.exports = { format, parse };\n","'use strict';\n\nconst kDone = Symbol('kDone');\nconst kRun = Symbol('kRun');\n\n/**\n * A very simple job queue with adjustable concurrency. Adapted from\n * https://github.com/STRML/async-limiter\n */\nclass Limiter {\n /**\n * Creates a new `Limiter`.\n *\n * @param {Number} [concurrency=Infinity] The maximum number of jobs allowed\n * to run concurrently\n */\n constructor(concurrency) {\n this[kDone] = () => {\n this.pending--;\n this[kRun]();\n };\n this.concurrency = concurrency || Infinity;\n this.jobs = [];\n this.pending = 0;\n }\n\n /**\n * Adds a job to the queue.\n *\n * @param {Function} job The job to run\n * @public\n */\n add(job) {\n this.jobs.push(job);\n this[kRun]();\n }\n\n /**\n * Removes a job from the queue and runs it if possible.\n *\n * @private\n */\n [kRun]() {\n if (this.pending === this.concurrency) return;\n\n if (this.jobs.length) {\n const job = this.jobs.shift();\n\n this.pending++;\n job(this[kDone]);\n }\n }\n}\n\nmodule.exports = Limiter;\n","'use strict';\n\nconst zlib = require('zlib');\n\nconst bufferUtil = require('./buffer-util');\nconst Limiter = require('./limiter');\nconst { kStatusCode } = require('./constants');\n\nconst FastBuffer = Buffer[Symbol.species];\nconst TRAILER = Buffer.from([0x00, 0x00, 0xff, 0xff]);\nconst kPerMessageDeflate = Symbol('permessage-deflate');\nconst kTotalLength = Symbol('total-length');\nconst kCallback = Symbol('callback');\nconst kBuffers = Symbol('buffers');\nconst kError = Symbol('error');\n\n//\n// We limit zlib concurrency, which prevents severe memory fragmentation\n// as documented in https://github.com/nodejs/node/issues/8871#issuecomment-250915913\n// and https://github.com/websockets/ws/issues/1202\n//\n// Intentionally global; it's the global thread pool that's an issue.\n//\nlet zlibLimiter;\n\n/**\n * permessage-deflate implementation.\n */\nclass PerMessageDeflate {\n /**\n * Creates a PerMessageDeflate instance.\n *\n * @param {Object} [options] Configuration options\n * @param {(Boolean|Number)} [options.clientMaxWindowBits] Advertise support\n * for, or request, a custom client window size\n * @param {Boolean} [options.clientNoContextTakeover=false] Advertise/\n * acknowledge disabling of client context takeover\n * @param {Number} [options.concurrencyLimit=10] The number of concurrent\n * calls to zlib\n * @param {(Boolean|Number)} [options.serverMaxWindowBits] Request/confirm the\n * use of a custom server window size\n * @param {Boolean} [options.serverNoContextTakeover=false] Request/accept\n * disabling of server context takeover\n * @param {Number} [options.threshold=1024] Size (in bytes) below which\n * messages should not be compressed if context takeover is disabled\n * @param {Object} [options.zlibDeflateOptions] Options to pass to zlib on\n * deflate\n * @param {Object} [options.zlibInflateOptions] Options to pass to zlib on\n * inflate\n * @param {Boolean} [isServer=false] Create the instance in either server or\n * client mode\n * @param {Number} [maxPayload=0] The maximum allowed message length\n */\n constructor(options, isServer, maxPayload) {\n this._maxPayload = maxPayload | 0;\n this._options = options || {};\n this._threshold =\n this._options.threshold !== undefined ? this._options.threshold : 1024;\n this._isServer = !!isServer;\n this._deflate = null;\n this._inflate = null;\n\n this.params = null;\n\n if (!zlibLimiter) {\n const concurrency =\n this._options.concurrencyLimit !== undefined\n ? this._options.concurrencyLimit\n : 10;\n zlibLimiter = new Limiter(concurrency);\n }\n }\n\n /**\n * @type {String}\n */\n static get extensionName() {\n return 'permessage-deflate';\n }\n\n /**\n * Create an extension negotiation offer.\n *\n * @return {Object} Extension parameters\n * @public\n */\n offer() {\n const params = {};\n\n if (this._options.serverNoContextTakeover) {\n params.server_no_context_takeover = true;\n }\n if (this._options.clientNoContextTakeover) {\n params.client_no_context_takeover = true;\n }\n if (this._options.serverMaxWindowBits) {\n params.server_max_window_bits = this._options.serverMaxWindowBits;\n }\n if (this._options.clientMaxWindowBits) {\n params.client_max_window_bits = this._options.clientMaxWindowBits;\n } else if (this._options.clientMaxWindowBits == null) {\n params.client_max_window_bits = true;\n }\n\n return params;\n }\n\n /**\n * Accept an extension negotiation offer/response.\n *\n * @param {Array} configurations The extension negotiation offers/reponse\n * @return {Object} Accepted configuration\n * @public\n */\n accept(configurations) {\n configurations = this.normalizeParams(configurations);\n\n this.params = this._isServer\n ? this.acceptAsServer(configurations)\n : this.acceptAsClient(configurations);\n\n return this.params;\n }\n\n /**\n * Releases all resources used by the extension.\n *\n * @public\n */\n cleanup() {\n if (this._inflate) {\n this._inflate.close();\n this._inflate = null;\n }\n\n if (this._deflate) {\n const callback = this._deflate[kCallback];\n\n this._deflate.close();\n this._deflate = null;\n\n if (callback) {\n callback(\n new Error(\n 'The deflate stream was closed while data was being processed'\n )\n );\n }\n }\n }\n\n /**\n * Accept an extension negotiation offer.\n *\n * @param {Array} offers The extension negotiation offers\n * @return {Object} Accepted configuration\n * @private\n */\n acceptAsServer(offers) {\n const opts = this._options;\n const accepted = offers.find((params) => {\n if (\n (opts.serverNoContextTakeover === false &&\n params.server_no_context_takeover) ||\n (params.server_max_window_bits &&\n (opts.serverMaxWindowBits === false ||\n (typeof opts.serverMaxWindowBits === 'number' &&\n opts.serverMaxWindowBits > params.server_max_window_bits))) ||\n (typeof opts.clientMaxWindowBits === 'number' &&\n !params.client_max_window_bits)\n ) {\n return false;\n }\n\n return true;\n });\n\n if (!accepted) {\n throw new Error('None of the extension offers can be accepted');\n }\n\n if (opts.serverNoContextTakeover) {\n accepted.server_no_context_takeover = true;\n }\n if (opts.clientNoContextTakeover) {\n accepted.client_no_context_takeover = true;\n }\n if (typeof opts.serverMaxWindowBits === 'number') {\n accepted.server_max_window_bits = opts.serverMaxWindowBits;\n }\n if (typeof opts.clientMaxWindowBits === 'number') {\n accepted.client_max_window_bits = opts.clientMaxWindowBits;\n } else if (\n accepted.client_max_window_bits === true ||\n opts.clientMaxWindowBits === false\n ) {\n delete accepted.client_max_window_bits;\n }\n\n return accepted;\n }\n\n /**\n * Accept the extension negotiation response.\n *\n * @param {Array} response The extension negotiation response\n * @return {Object} Accepted configuration\n * @private\n */\n acceptAsClient(response) {\n const params = response[0];\n\n if (\n this._options.clientNoContextTakeover === false &&\n params.client_no_context_takeover\n ) {\n throw new Error('Unexpected parameter \"client_no_context_takeover\"');\n }\n\n if (!params.client_max_window_bits) {\n if (typeof this._options.clientMaxWindowBits === 'number') {\n params.client_max_window_bits = this._options.clientMaxWindowBits;\n }\n } else if (\n this._options.clientMaxWindowBits === false ||\n (typeof this._options.clientMaxWindowBits === 'number' &&\n params.client_max_window_bits > this._options.clientMaxWindowBits)\n ) {\n throw new Error(\n 'Unexpected or invalid parameter \"client_max_window_bits\"'\n );\n }\n\n return params;\n }\n\n /**\n * Normalize parameters.\n *\n * @param {Array} configurations The extension negotiation offers/reponse\n * @return {Array} The offers/response with normalized parameters\n * @private\n */\n normalizeParams(configurations) {\n configurations.forEach((params) => {\n Object.keys(params).forEach((key) => {\n let value = params[key];\n\n if (value.length > 1) {\n throw new Error(`Parameter \"${key}\" must have only a single value`);\n }\n\n value = value[0];\n\n if (key === 'client_max_window_bits') {\n if (value !== true) {\n const num = +value;\n if (!Number.isInteger(num) || num < 8 || num > 15) {\n throw new TypeError(\n `Invalid value for parameter \"${key}\": ${value}`\n );\n }\n value = num;\n } else if (!this._isServer) {\n throw new TypeError(\n `Invalid value for parameter \"${key}\": ${value}`\n );\n }\n } else if (key === 'server_max_window_bits') {\n const num = +value;\n if (!Number.isInteger(num) || num < 8 || num > 15) {\n throw new TypeError(\n `Invalid value for parameter \"${key}\": ${value}`\n );\n }\n value = num;\n } else if (\n key === 'client_no_context_takeover' ||\n key === 'server_no_context_takeover'\n ) {\n if (value !== true) {\n throw new TypeError(\n `Invalid value for parameter \"${key}\": ${value}`\n );\n }\n } else {\n throw new Error(`Unknown parameter \"${key}\"`);\n }\n\n params[key] = value;\n });\n });\n\n return configurations;\n }\n\n /**\n * Decompress data. Concurrency limited.\n *\n * @param {Buffer} data Compressed data\n * @param {Boolean} fin Specifies whether or not this is the last fragment\n * @param {Function} callback Callback\n * @public\n */\n decompress(data, fin, callback) {\n zlibLimiter.add((done) => {\n this._decompress(data, fin, (err, result) => {\n done();\n callback(err, result);\n });\n });\n }\n\n /**\n * Compress data. Concurrency limited.\n *\n * @param {(Buffer|String)} data Data to compress\n * @param {Boolean} fin Specifies whether or not this is the last fragment\n * @param {Function} callback Callback\n * @public\n */\n compress(data, fin, callback) {\n zlibLimiter.add((done) => {\n this._compress(data, fin, (err, result) => {\n done();\n callback(err, result);\n });\n });\n }\n\n /**\n * Decompress data.\n *\n * @param {Buffer} data Compressed data\n * @param {Boolean} fin Specifies whether or not this is the last fragment\n * @param {Function} callback Callback\n * @private\n */\n _decompress(data, fin, callback) {\n const endpoint = this._isServer ? 'client' : 'server';\n\n if (!this._inflate) {\n const key = `${endpoint}_max_window_bits`;\n const windowBits =\n typeof this.params[key] !== 'number'\n ? zlib.Z_DEFAULT_WINDOWBITS\n : this.params[key];\n\n this._inflate = zlib.createInflateRaw({\n ...this._options.zlibInflateOptions,\n windowBits\n });\n this._inflate[kPerMessageDeflate] = this;\n this._inflate[kTotalLength] = 0;\n this._inflate[kBuffers] = [];\n this._inflate.on('error', inflateOnError);\n this._inflate.on('data', inflateOnData);\n }\n\n this._inflate[kCallback] = callback;\n\n this._inflate.write(data);\n if (fin) this._inflate.write(TRAILER);\n\n this._inflate.flush(() => {\n const err = this._inflate[kError];\n\n if (err) {\n this._inflate.close();\n this._inflate = null;\n callback(err);\n return;\n }\n\n const data = bufferUtil.concat(\n this._inflate[kBuffers],\n this._inflate[kTotalLength]\n );\n\n if (this._inflate._readableState.endEmitted) {\n this._inflate.close();\n this._inflate = null;\n } else {\n this._inflate[kTotalLength] = 0;\n this._inflate[kBuffers] = [];\n\n if (fin && this.params[`${endpoint}_no_context_takeover`]) {\n this._inflate.reset();\n }\n }\n\n callback(null, data);\n });\n }\n\n /**\n * Compress data.\n *\n * @param {(Buffer|String)} data Data to compress\n * @param {Boolean} fin Specifies whether or not this is the last fragment\n * @param {Function} callback Callback\n * @private\n */\n _compress(data, fin, callback) {\n const endpoint = this._isServer ? 'server' : 'client';\n\n if (!this._deflate) {\n const key = `${endpoint}_max_window_bits`;\n const windowBits =\n typeof this.params[key] !== 'number'\n ? zlib.Z_DEFAULT_WINDOWBITS\n : this.params[key];\n\n this._deflate = zlib.createDeflateRaw({\n ...this._options.zlibDeflateOptions,\n windowBits\n });\n\n this._deflate[kTotalLength] = 0;\n this._deflate[kBuffers] = [];\n\n this._deflate.on('data', deflateOnData);\n }\n\n this._deflate[kCallback] = callback;\n\n this._deflate.write(data);\n this._deflate.flush(zlib.Z_SYNC_FLUSH, () => {\n if (!this._deflate) {\n //\n // The deflate stream was closed while data was being processed.\n //\n return;\n }\n\n let data = bufferUtil.concat(\n this._deflate[kBuffers],\n this._deflate[kTotalLength]\n );\n\n if (fin) {\n data = new FastBuffer(data.buffer, data.byteOffset, data.length - 4);\n }\n\n //\n // Ensure that the callback will not be called again in\n // `PerMessageDeflate#cleanup()`.\n //\n this._deflate[kCallback] = null;\n\n this._deflate[kTotalLength] = 0;\n this._deflate[kBuffers] = [];\n\n if (fin && this.params[`${endpoint}_no_context_takeover`]) {\n this._deflate.reset();\n }\n\n callback(null, data);\n });\n }\n}\n\nmodule.exports = PerMessageDeflate;\n\n/**\n * The listener of the `zlib.DeflateRaw` stream `'data'` event.\n *\n * @param {Buffer} chunk A chunk of data\n * @private\n */\nfunction deflateOnData(chunk) {\n this[kBuffers].push(chunk);\n this[kTotalLength] += chunk.length;\n}\n\n/**\n * The listener of the `zlib.InflateRaw` stream `'data'` event.\n *\n * @param {Buffer} chunk A chunk of data\n * @private\n */\nfunction inflateOnData(chunk) {\n this[kTotalLength] += chunk.length;\n\n if (\n this[kPerMessageDeflate]._maxPayload < 1 ||\n this[kTotalLength] <= this[kPerMessageDeflate]._maxPayload\n ) {\n this[kBuffers].push(chunk);\n return;\n }\n\n this[kError] = new RangeError('Max payload size exceeded');\n this[kError].code = 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH';\n this[kError][kStatusCode] = 1009;\n this.removeListener('data', inflateOnData);\n this.reset();\n}\n\n/**\n * The listener of the `zlib.InflateRaw` stream `'error'` event.\n *\n * @param {Error} err The emitted error\n * @private\n */\nfunction inflateOnError(err) {\n //\n // There is no need to call `Zlib#close()` as the handle is automatically\n // closed when an error is emitted.\n //\n this[kPerMessageDeflate]._inflate = null;\n err[kStatusCode] = 1007;\n this[kCallback](err);\n}\n","'use strict';\n\nconst { Writable } = require('stream');\n\nconst PerMessageDeflate = require('./permessage-deflate');\nconst {\n BINARY_TYPES,\n EMPTY_BUFFER,\n kStatusCode,\n kWebSocket\n} = require('./constants');\nconst { concat, toArrayBuffer, unmask } = require('./buffer-util');\nconst { isValidStatusCode, isValidUTF8 } = require('./validation');\n\nconst FastBuffer = Buffer[Symbol.species];\nconst GET_INFO = 0;\nconst GET_PAYLOAD_LENGTH_16 = 1;\nconst GET_PAYLOAD_LENGTH_64 = 2;\nconst GET_MASK = 3;\nconst GET_DATA = 4;\nconst INFLATING = 5;\n\n/**\n * HyBi Receiver implementation.\n *\n * @extends Writable\n */\nclass Receiver extends Writable {\n /**\n * Creates a Receiver instance.\n *\n * @param {Object} [options] Options object\n * @param {String} [options.binaryType=nodebuffer] The type for binary data\n * @param {Object} [options.extensions] An object containing the negotiated\n * extensions\n * @param {Boolean} [options.isServer=false] Specifies whether to operate in\n * client or server mode\n * @param {Number} [options.maxPayload=0] The maximum allowed message length\n * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or\n * not to skip UTF-8 validation for text and close messages\n */\n constructor(options = {}) {\n super();\n\n this._binaryType = options.binaryType || BINARY_TYPES[0];\n this._extensions = options.extensions || {};\n this._isServer = !!options.isServer;\n this._maxPayload = options.maxPayload | 0;\n this._skipUTF8Validation = !!options.skipUTF8Validation;\n this[kWebSocket] = undefined;\n\n this._bufferedBytes = 0;\n this._buffers = [];\n\n this._compressed = false;\n this._payloadLength = 0;\n this._mask = undefined;\n this._fragmented = 0;\n this._masked = false;\n this._fin = false;\n this._opcode = 0;\n\n this._totalPayloadLength = 0;\n this._messageLength = 0;\n this._fragments = [];\n\n this._state = GET_INFO;\n this._loop = false;\n }\n\n /**\n * Implements `Writable.prototype._write()`.\n *\n * @param {Buffer} chunk The chunk of data to write\n * @param {String} encoding The character encoding of `chunk`\n * @param {Function} cb Callback\n * @private\n */\n _write(chunk, encoding, cb) {\n if (this._opcode === 0x08 && this._state == GET_INFO) return cb();\n\n this._bufferedBytes += chunk.length;\n this._buffers.push(chunk);\n this.startLoop(cb);\n }\n\n /**\n * Consumes `n` bytes from the buffered data.\n *\n * @param {Number} n The number of bytes to consume\n * @return {Buffer} The consumed bytes\n * @private\n */\n consume(n) {\n this._bufferedBytes -= n;\n\n if (n === this._buffers[0].length) return this._buffers.shift();\n\n if (n < this._buffers[0].length) {\n const buf = this._buffers[0];\n this._buffers[0] = new FastBuffer(\n buf.buffer,\n buf.byteOffset + n,\n buf.length - n\n );\n\n return new FastBuffer(buf.buffer, buf.byteOffset, n);\n }\n\n const dst = Buffer.allocUnsafe(n);\n\n do {\n const buf = this._buffers[0];\n const offset = dst.length - n;\n\n if (n >= buf.length) {\n dst.set(this._buffers.shift(), offset);\n } else {\n dst.set(new Uint8Array(buf.buffer, buf.byteOffset, n), offset);\n this._buffers[0] = new FastBuffer(\n buf.buffer,\n buf.byteOffset + n,\n buf.length - n\n );\n }\n\n n -= buf.length;\n } while (n > 0);\n\n return dst;\n }\n\n /**\n * Starts the parsing loop.\n *\n * @param {Function} cb Callback\n * @private\n */\n startLoop(cb) {\n let err;\n this._loop = true;\n\n do {\n switch (this._state) {\n case GET_INFO:\n err = this.getInfo();\n break;\n case GET_PAYLOAD_LENGTH_16:\n err = this.getPayloadLength16();\n break;\n case GET_PAYLOAD_LENGTH_64:\n err = this.getPayloadLength64();\n break;\n case GET_MASK:\n this.getMask();\n break;\n case GET_DATA:\n err = this.getData(cb);\n break;\n default:\n // `INFLATING`\n this._loop = false;\n return;\n }\n } while (this._loop);\n\n cb(err);\n }\n\n /**\n * Reads the first two bytes of a frame.\n *\n * @return {(RangeError|undefined)} A possible error\n * @private\n */\n getInfo() {\n if (this._bufferedBytes < 2) {\n this._loop = false;\n return;\n }\n\n const buf = this.consume(2);\n\n if ((buf[0] & 0x30) !== 0x00) {\n this._loop = false;\n return error(\n RangeError,\n 'RSV2 and RSV3 must be clear',\n true,\n 1002,\n 'WS_ERR_UNEXPECTED_RSV_2_3'\n );\n }\n\n const compressed = (buf[0] & 0x40) === 0x40;\n\n if (compressed && !this._extensions[PerMessageDeflate.extensionName]) {\n this._loop = false;\n return error(\n RangeError,\n 'RSV1 must be clear',\n true,\n 1002,\n 'WS_ERR_UNEXPECTED_RSV_1'\n );\n }\n\n this._fin = (buf[0] & 0x80) === 0x80;\n this._opcode = buf[0] & 0x0f;\n this._payloadLength = buf[1] & 0x7f;\n\n if (this._opcode === 0x00) {\n if (compressed) {\n this._loop = false;\n return error(\n RangeError,\n 'RSV1 must be clear',\n true,\n 1002,\n 'WS_ERR_UNEXPECTED_RSV_1'\n );\n }\n\n if (!this._fragmented) {\n this._loop = false;\n return error(\n RangeError,\n 'invalid opcode 0',\n true,\n 1002,\n 'WS_ERR_INVALID_OPCODE'\n );\n }\n\n this._opcode = this._fragmented;\n } else if (this._opcode === 0x01 || this._opcode === 0x02) {\n if (this._fragmented) {\n this._loop = false;\n return error(\n RangeError,\n `invalid opcode ${this._opcode}`,\n true,\n 1002,\n 'WS_ERR_INVALID_OPCODE'\n );\n }\n\n this._compressed = compressed;\n } else if (this._opcode > 0x07 && this._opcode < 0x0b) {\n if (!this._fin) {\n this._loop = false;\n return error(\n RangeError,\n 'FIN must be set',\n true,\n 1002,\n 'WS_ERR_EXPECTED_FIN'\n );\n }\n\n if (compressed) {\n this._loop = false;\n return error(\n RangeError,\n 'RSV1 must be clear',\n true,\n 1002,\n 'WS_ERR_UNEXPECTED_RSV_1'\n );\n }\n\n if (\n this._payloadLength > 0x7d ||\n (this._opcode === 0x08 && this._payloadLength === 1)\n ) {\n this._loop = false;\n return error(\n RangeError,\n `invalid payload length ${this._payloadLength}`,\n true,\n 1002,\n 'WS_ERR_INVALID_CONTROL_PAYLOAD_LENGTH'\n );\n }\n } else {\n this._loop = false;\n return error(\n RangeError,\n `invalid opcode ${this._opcode}`,\n true,\n 1002,\n 'WS_ERR_INVALID_OPCODE'\n );\n }\n\n if (!this._fin && !this._fragmented) this._fragmented = this._opcode;\n this._masked = (buf[1] & 0x80) === 0x80;\n\n if (this._isServer) {\n if (!this._masked) {\n this._loop = false;\n return error(\n RangeError,\n 'MASK must be set',\n true,\n 1002,\n 'WS_ERR_EXPECTED_MASK'\n );\n }\n } else if (this._masked) {\n this._loop = false;\n return error(\n RangeError,\n 'MASK must be clear',\n true,\n 1002,\n 'WS_ERR_UNEXPECTED_MASK'\n );\n }\n\n if (this._payloadLength === 126) this._state = GET_PAYLOAD_LENGTH_16;\n else if (this._payloadLength === 127) this._state = GET_PAYLOAD_LENGTH_64;\n else return this.haveLength();\n }\n\n /**\n * Gets extended payload length (7+16).\n *\n * @return {(RangeError|undefined)} A possible error\n * @private\n */\n getPayloadLength16() {\n if (this._bufferedBytes < 2) {\n this._loop = false;\n return;\n }\n\n this._payloadLength = this.consume(2).readUInt16BE(0);\n return this.haveLength();\n }\n\n /**\n * Gets extended payload length (7+64).\n *\n * @return {(RangeError|undefined)} A possible error\n * @private\n */\n getPayloadLength64() {\n if (this._bufferedBytes < 8) {\n this._loop = false;\n return;\n }\n\n const buf = this.consume(8);\n const num = buf.readUInt32BE(0);\n\n //\n // The maximum safe integer in JavaScript is 2^53 - 1. An error is returned\n // if payload length is greater than this number.\n //\n if (num > Math.pow(2, 53 - 32) - 1) {\n this._loop = false;\n return error(\n RangeError,\n 'Unsupported WebSocket frame: payload length > 2^53 - 1',\n false,\n 1009,\n 'WS_ERR_UNSUPPORTED_DATA_PAYLOAD_LENGTH'\n );\n }\n\n this._payloadLength = num * Math.pow(2, 32) + buf.readUInt32BE(4);\n return this.haveLength();\n }\n\n /**\n * Payload length has been read.\n *\n * @return {(RangeError|undefined)} A possible error\n * @private\n */\n haveLength() {\n if (this._payloadLength && this._opcode < 0x08) {\n this._totalPayloadLength += this._payloadLength;\n if (this._totalPayloadLength > this._maxPayload && this._maxPayload > 0) {\n this._loop = false;\n return error(\n RangeError,\n 'Max payload size exceeded',\n false,\n 1009,\n 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'\n );\n }\n }\n\n if (this._masked) this._state = GET_MASK;\n else this._state = GET_DATA;\n }\n\n /**\n * Reads mask bytes.\n *\n * @private\n */\n getMask() {\n if (this._bufferedBytes < 4) {\n this._loop = false;\n return;\n }\n\n this._mask = this.consume(4);\n this._state = GET_DATA;\n }\n\n /**\n * Reads data bytes.\n *\n * @param {Function} cb Callback\n * @return {(Error|RangeError|undefined)} A possible error\n * @private\n */\n getData(cb) {\n let data = EMPTY_BUFFER;\n\n if (this._payloadLength) {\n if (this._bufferedBytes < this._payloadLength) {\n this._loop = false;\n return;\n }\n\n data = this.consume(this._payloadLength);\n\n if (\n this._masked &&\n (this._mask[0] | this._mask[1] | this._mask[2] | this._mask[3]) !== 0\n ) {\n unmask(data, this._mask);\n }\n }\n\n if (this._opcode > 0x07) return this.controlMessage(data);\n\n if (this._compressed) {\n this._state = INFLATING;\n this.decompress(data, cb);\n return;\n }\n\n if (data.length) {\n //\n // This message is not compressed so its length is the sum of the payload\n // length of all fragments.\n //\n this._messageLength = this._totalPayloadLength;\n this._fragments.push(data);\n }\n\n return this.dataMessage();\n }\n\n /**\n * Decompresses data.\n *\n * @param {Buffer} data Compressed data\n * @param {Function} cb Callback\n * @private\n */\n decompress(data, cb) {\n const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];\n\n perMessageDeflate.decompress(data, this._fin, (err, buf) => {\n if (err) return cb(err);\n\n if (buf.length) {\n this._messageLength += buf.length;\n if (this._messageLength > this._maxPayload && this._maxPayload > 0) {\n return cb(\n error(\n RangeError,\n 'Max payload size exceeded',\n false,\n 1009,\n 'WS_ERR_UNSUPPORTED_MESSAGE_LENGTH'\n )\n );\n }\n\n this._fragments.push(buf);\n }\n\n const er = this.dataMessage();\n if (er) return cb(er);\n\n this.startLoop(cb);\n });\n }\n\n /**\n * Handles a data message.\n *\n * @return {(Error|undefined)} A possible error\n * @private\n */\n dataMessage() {\n if (this._fin) {\n const messageLength = this._messageLength;\n const fragments = this._fragments;\n\n this._totalPayloadLength = 0;\n this._messageLength = 0;\n this._fragmented = 0;\n this._fragments = [];\n\n if (this._opcode === 2) {\n let data;\n\n if (this._binaryType === 'nodebuffer') {\n data = concat(fragments, messageLength);\n } else if (this._binaryType === 'arraybuffer') {\n data = toArrayBuffer(concat(fragments, messageLength));\n } else {\n data = fragments;\n }\n\n this.emit('message', data, true);\n } else {\n const buf = concat(fragments, messageLength);\n\n if (!this._skipUTF8Validation && !isValidUTF8(buf)) {\n this._loop = false;\n return error(\n Error,\n 'invalid UTF-8 sequence',\n true,\n 1007,\n 'WS_ERR_INVALID_UTF8'\n );\n }\n\n this.emit('message', buf, false);\n }\n }\n\n this._state = GET_INFO;\n }\n\n /**\n * Handles a control message.\n *\n * @param {Buffer} data Data to handle\n * @return {(Error|RangeError|undefined)} A possible error\n * @private\n */\n controlMessage(data) {\n if (this._opcode === 0x08) {\n this._loop = false;\n\n if (data.length === 0) {\n this.emit('conclude', 1005, EMPTY_BUFFER);\n this.end();\n } else {\n const code = data.readUInt16BE(0);\n\n if (!isValidStatusCode(code)) {\n return error(\n RangeError,\n `invalid status code ${code}`,\n true,\n 1002,\n 'WS_ERR_INVALID_CLOSE_CODE'\n );\n }\n\n const buf = new FastBuffer(\n data.buffer,\n data.byteOffset + 2,\n data.length - 2\n );\n\n if (!this._skipUTF8Validation && !isValidUTF8(buf)) {\n return error(\n Error,\n 'invalid UTF-8 sequence',\n true,\n 1007,\n 'WS_ERR_INVALID_UTF8'\n );\n }\n\n this.emit('conclude', code, buf);\n this.end();\n }\n } else if (this._opcode === 0x09) {\n this.emit('ping', data);\n } else {\n this.emit('pong', data);\n }\n\n this._state = GET_INFO;\n }\n}\n\nmodule.exports = Receiver;\n\n/**\n * Builds an error object.\n *\n * @param {function(new:Error|RangeError)} ErrorCtor The error constructor\n * @param {String} message The error message\n * @param {Boolean} prefix Specifies whether or not to add a default prefix to\n * `message`\n * @param {Number} statusCode The status code\n * @param {String} errorCode The exposed error code\n * @return {(Error|RangeError)} The error\n * @private\n */\nfunction error(ErrorCtor, message, prefix, statusCode, errorCode) {\n const err = new ErrorCtor(\n prefix ? `Invalid WebSocket frame: ${message}` : message\n );\n\n Error.captureStackTrace(err, error);\n err.code = errorCode;\n err[kStatusCode] = statusCode;\n return err;\n}\n","/* eslint no-unused-vars: [\"error\", { \"varsIgnorePattern\": \"^net|tls$\" }] */\n\n'use strict';\n\nconst net = require('net');\nconst tls = require('tls');\nconst { randomFillSync } = require('crypto');\n\nconst PerMessageDeflate = require('./permessage-deflate');\nconst { EMPTY_BUFFER } = require('./constants');\nconst { isValidStatusCode } = require('./validation');\nconst { mask: applyMask, toBuffer } = require('./buffer-util');\n\nconst kByteLength = Symbol('kByteLength');\nconst maskBuffer = Buffer.alloc(4);\n\n/**\n * HyBi Sender implementation.\n */\nclass Sender {\n /**\n * Creates a Sender instance.\n *\n * @param {(net.Socket|tls.Socket)} socket The connection socket\n * @param {Object} [extensions] An object containing the negotiated extensions\n * @param {Function} [generateMask] The function used to generate the masking\n * key\n */\n constructor(socket, extensions, generateMask) {\n this._extensions = extensions || {};\n\n if (generateMask) {\n this._generateMask = generateMask;\n this._maskBuffer = Buffer.alloc(4);\n }\n\n this._socket = socket;\n\n this._firstFragment = true;\n this._compress = false;\n\n this._bufferedBytes = 0;\n this._deflating = false;\n this._queue = [];\n }\n\n /**\n * Frames a piece of data according to the HyBi WebSocket protocol.\n *\n * @param {(Buffer|String)} data The data to frame\n * @param {Object} options Options object\n * @param {Boolean} [options.fin=false] Specifies whether or not to set the\n * FIN bit\n * @param {Function} [options.generateMask] The function used to generate the\n * masking key\n * @param {Boolean} [options.mask=false] Specifies whether or not to mask\n * `data`\n * @param {Buffer} [options.maskBuffer] The buffer used to store the masking\n * key\n * @param {Number} options.opcode The opcode\n * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be\n * modified\n * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the\n * RSV1 bit\n * @return {(Buffer|String)[]} The framed data\n * @public\n */\n static frame(data, options) {\n let mask;\n let merge = false;\n let offset = 2;\n let skipMasking = false;\n\n if (options.mask) {\n mask = options.maskBuffer || maskBuffer;\n\n if (options.generateMask) {\n options.generateMask(mask);\n } else {\n randomFillSync(mask, 0, 4);\n }\n\n skipMasking = (mask[0] | mask[1] | mask[2] | mask[3]) === 0;\n offset = 6;\n }\n\n let dataLength;\n\n if (typeof data === 'string') {\n if (\n (!options.mask || skipMasking) &&\n options[kByteLength] !== undefined\n ) {\n dataLength = options[kByteLength];\n } else {\n data = Buffer.from(data);\n dataLength = data.length;\n }\n } else {\n dataLength = data.length;\n merge = options.mask && options.readOnly && !skipMasking;\n }\n\n let payloadLength = dataLength;\n\n if (dataLength >= 65536) {\n offset += 8;\n payloadLength = 127;\n } else if (dataLength > 125) {\n offset += 2;\n payloadLength = 126;\n }\n\n const target = Buffer.allocUnsafe(merge ? dataLength + offset : offset);\n\n target[0] = options.fin ? options.opcode | 0x80 : options.opcode;\n if (options.rsv1) target[0] |= 0x40;\n\n target[1] = payloadLength;\n\n if (payloadLength === 126) {\n target.writeUInt16BE(dataLength, 2);\n } else if (payloadLength === 127) {\n target[2] = target[3] = 0;\n target.writeUIntBE(dataLength, 4, 6);\n }\n\n if (!options.mask) return [target, data];\n\n target[1] |= 0x80;\n target[offset - 4] = mask[0];\n target[offset - 3] = mask[1];\n target[offset - 2] = mask[2];\n target[offset - 1] = mask[3];\n\n if (skipMasking) return [target, data];\n\n if (merge) {\n applyMask(data, mask, target, offset, dataLength);\n return [target];\n }\n\n applyMask(data, mask, data, 0, dataLength);\n return [target, data];\n }\n\n /**\n * Sends a close message to the other peer.\n *\n * @param {Number} [code] The status code component of the body\n * @param {(String|Buffer)} [data] The message component of the body\n * @param {Boolean} [mask=false] Specifies whether or not to mask the message\n * @param {Function} [cb] Callback\n * @public\n */\n close(code, data, mask, cb) {\n let buf;\n\n if (code === undefined) {\n buf = EMPTY_BUFFER;\n } else if (typeof code !== 'number' || !isValidStatusCode(code)) {\n throw new TypeError('First argument must be a valid error code number');\n } else if (data === undefined || !data.length) {\n buf = Buffer.allocUnsafe(2);\n buf.writeUInt16BE(code, 0);\n } else {\n const length = Buffer.byteLength(data);\n\n if (length > 123) {\n throw new RangeError('The message must not be greater than 123 bytes');\n }\n\n buf = Buffer.allocUnsafe(2 + length);\n buf.writeUInt16BE(code, 0);\n\n if (typeof data === 'string') {\n buf.write(data, 2);\n } else {\n buf.set(data, 2);\n }\n }\n\n const options = {\n [kByteLength]: buf.length,\n fin: true,\n generateMask: this._generateMask,\n mask,\n maskBuffer: this._maskBuffer,\n opcode: 0x08,\n readOnly: false,\n rsv1: false\n };\n\n if (this._deflating) {\n this.enqueue([this.dispatch, buf, false, options, cb]);\n } else {\n this.sendFrame(Sender.frame(buf, options), cb);\n }\n }\n\n /**\n * Sends a ping message to the other peer.\n *\n * @param {*} data The message to send\n * @param {Boolean} [mask=false] Specifies whether or not to mask `data`\n * @param {Function} [cb] Callback\n * @public\n */\n ping(data, mask, cb) {\n let byteLength;\n let readOnly;\n\n if (typeof data === 'string') {\n byteLength = Buffer.byteLength(data);\n readOnly = false;\n } else {\n data = toBuffer(data);\n byteLength = data.length;\n readOnly = toBuffer.readOnly;\n }\n\n if (byteLength > 125) {\n throw new RangeError('The data size must not be greater than 125 bytes');\n }\n\n const options = {\n [kByteLength]: byteLength,\n fin: true,\n generateMask: this._generateMask,\n mask,\n maskBuffer: this._maskBuffer,\n opcode: 0x09,\n readOnly,\n rsv1: false\n };\n\n if (this._deflating) {\n this.enqueue([this.dispatch, data, false, options, cb]);\n } else {\n this.sendFrame(Sender.frame(data, options), cb);\n }\n }\n\n /**\n * Sends a pong message to the other peer.\n *\n * @param {*} data The message to send\n * @param {Boolean} [mask=false] Specifies whether or not to mask `data`\n * @param {Function} [cb] Callback\n * @public\n */\n pong(data, mask, cb) {\n let byteLength;\n let readOnly;\n\n if (typeof data === 'string') {\n byteLength = Buffer.byteLength(data);\n readOnly = false;\n } else {\n data = toBuffer(data);\n byteLength = data.length;\n readOnly = toBuffer.readOnly;\n }\n\n if (byteLength > 125) {\n throw new RangeError('The data size must not be greater than 125 bytes');\n }\n\n const options = {\n [kByteLength]: byteLength,\n fin: true,\n generateMask: this._generateMask,\n mask,\n maskBuffer: this._maskBuffer,\n opcode: 0x0a,\n readOnly,\n rsv1: false\n };\n\n if (this._deflating) {\n this.enqueue([this.dispatch, data, false, options, cb]);\n } else {\n this.sendFrame(Sender.frame(data, options), cb);\n }\n }\n\n /**\n * Sends a data message to the other peer.\n *\n * @param {*} data The message to send\n * @param {Object} options Options object\n * @param {Boolean} [options.binary=false] Specifies whether `data` is binary\n * or text\n * @param {Boolean} [options.compress=false] Specifies whether or not to\n * compress `data`\n * @param {Boolean} [options.fin=false] Specifies whether the fragment is the\n * last one\n * @param {Boolean} [options.mask=false] Specifies whether or not to mask\n * `data`\n * @param {Function} [cb] Callback\n * @public\n */\n send(data, options, cb) {\n const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];\n let opcode = options.binary ? 2 : 1;\n let rsv1 = options.compress;\n\n let byteLength;\n let readOnly;\n\n if (typeof data === 'string') {\n byteLength = Buffer.byteLength(data);\n readOnly = false;\n } else {\n data = toBuffer(data);\n byteLength = data.length;\n readOnly = toBuffer.readOnly;\n }\n\n if (this._firstFragment) {\n this._firstFragment = false;\n if (\n rsv1 &&\n perMessageDeflate &&\n perMessageDeflate.params[\n perMessageDeflate._isServer\n ? 'server_no_context_takeover'\n : 'client_no_context_takeover'\n ]\n ) {\n rsv1 = byteLength >= perMessageDeflate._threshold;\n }\n this._compress = rsv1;\n } else {\n rsv1 = false;\n opcode = 0;\n }\n\n if (options.fin) this._firstFragment = true;\n\n if (perMessageDeflate) {\n const opts = {\n [kByteLength]: byteLength,\n fin: options.fin,\n generateMask: this._generateMask,\n mask: options.mask,\n maskBuffer: this._maskBuffer,\n opcode,\n readOnly,\n rsv1\n };\n\n if (this._deflating) {\n this.enqueue([this.dispatch, data, this._compress, opts, cb]);\n } else {\n this.dispatch(data, this._compress, opts, cb);\n }\n } else {\n this.sendFrame(\n Sender.frame(data, {\n [kByteLength]: byteLength,\n fin: options.fin,\n generateMask: this._generateMask,\n mask: options.mask,\n maskBuffer: this._maskBuffer,\n opcode,\n readOnly,\n rsv1: false\n }),\n cb\n );\n }\n }\n\n /**\n * Dispatches a message.\n *\n * @param {(Buffer|String)} data The message to send\n * @param {Boolean} [compress=false] Specifies whether or not to compress\n * `data`\n * @param {Object} options Options object\n * @param {Boolean} [options.fin=false] Specifies whether or not to set the\n * FIN bit\n * @param {Function} [options.generateMask] The function used to generate the\n * masking key\n * @param {Boolean} [options.mask=false] Specifies whether or not to mask\n * `data`\n * @param {Buffer} [options.maskBuffer] The buffer used to store the masking\n * key\n * @param {Number} options.opcode The opcode\n * @param {Boolean} [options.readOnly=false] Specifies whether `data` can be\n * modified\n * @param {Boolean} [options.rsv1=false] Specifies whether or not to set the\n * RSV1 bit\n * @param {Function} [cb] Callback\n * @private\n */\n dispatch(data, compress, options, cb) {\n if (!compress) {\n this.sendFrame(Sender.frame(data, options), cb);\n return;\n }\n\n const perMessageDeflate = this._extensions[PerMessageDeflate.extensionName];\n\n this._bufferedBytes += options[kByteLength];\n this._deflating = true;\n perMessageDeflate.compress(data, options.fin, (_, buf) => {\n if (this._socket.destroyed) {\n const err = new Error(\n 'The socket was closed while data was being compressed'\n );\n\n if (typeof cb === 'function') cb(err);\n\n for (let i = 0; i < this._queue.length; i++) {\n const params = this._queue[i];\n const callback = params[params.length - 1];\n\n if (typeof callback === 'function') callback(err);\n }\n\n return;\n }\n\n this._bufferedBytes -= options[kByteLength];\n this._deflating = false;\n options.readOnly = false;\n this.sendFrame(Sender.frame(buf, options), cb);\n this.dequeue();\n });\n }\n\n /**\n * Executes queued send operations.\n *\n * @private\n */\n dequeue() {\n while (!this._deflating && this._queue.length) {\n const params = this._queue.shift();\n\n this._bufferedBytes -= params[3][kByteLength];\n Reflect.apply(params[0], this, params.slice(1));\n }\n }\n\n /**\n * Enqueues a send operation.\n *\n * @param {Array} params Send operation parameters.\n * @private\n */\n enqueue(params) {\n this._bufferedBytes += params[3][kByteLength];\n this._queue.push(params);\n }\n\n /**\n * Sends a frame.\n *\n * @param {Buffer[]} list The frame to send\n * @param {Function} [cb] Callback\n * @private\n */\n sendFrame(list, cb) {\n if (list.length === 2) {\n this._socket.cork();\n this._socket.write(list[0]);\n this._socket.write(list[1], cb);\n this._socket.uncork();\n } else {\n this._socket.write(list[0], cb);\n }\n }\n}\n\nmodule.exports = Sender;\n","'use strict';\n\nconst { Duplex } = require('stream');\n\n/**\n * Emits the `'close'` event on a stream.\n *\n * @param {Duplex} stream The stream.\n * @private\n */\nfunction emitClose(stream) {\n stream.emit('close');\n}\n\n/**\n * The listener of the `'end'` event.\n *\n * @private\n */\nfunction duplexOnEnd() {\n if (!this.destroyed && this._writableState.finished) {\n this.destroy();\n }\n}\n\n/**\n * The listener of the `'error'` event.\n *\n * @param {Error} err The error\n * @private\n */\nfunction duplexOnError(err) {\n this.removeListener('error', duplexOnError);\n this.destroy();\n if (this.listenerCount('error') === 0) {\n // Do not suppress the throwing behavior.\n this.emit('error', err);\n }\n}\n\n/**\n * Wraps a `WebSocket` in a duplex stream.\n *\n * @param {WebSocket} ws The `WebSocket` to wrap\n * @param {Object} [options] The options for the `Duplex` constructor\n * @return {Duplex} The duplex stream\n * @public\n */\nfunction createWebSocketStream(ws, options) {\n let terminateOnDestroy = true;\n\n const duplex = new Duplex({\n ...options,\n autoDestroy: false,\n emitClose: false,\n objectMode: false,\n writableObjectMode: false\n });\n\n ws.on('message', function message(msg, isBinary) {\n const data =\n !isBinary && duplex._readableState.objectMode ? msg.toString() : msg;\n\n if (!duplex.push(data)) ws.pause();\n });\n\n ws.once('error', function error(err) {\n if (duplex.destroyed) return;\n\n // Prevent `ws.terminate()` from being called by `duplex._destroy()`.\n //\n // - If the `'error'` event is emitted before the `'open'` event, then\n // `ws.terminate()` is a noop as no socket is assigned.\n // - Otherwise, the error is re-emitted by the listener of the `'error'`\n // event of the `Receiver` object. The listener already closes the\n // connection by calling `ws.close()`. This allows a close frame to be\n // sent to the other peer. If `ws.terminate()` is called right after this,\n // then the close frame might not be sent.\n terminateOnDestroy = false;\n duplex.destroy(err);\n });\n\n ws.once('close', function close() {\n if (duplex.destroyed) return;\n\n duplex.push(null);\n });\n\n duplex._destroy = function (err, callback) {\n if (ws.readyState === ws.CLOSED) {\n callback(err);\n process.nextTick(emitClose, duplex);\n return;\n }\n\n let called = false;\n\n ws.once('error', function error(err) {\n called = true;\n callback(err);\n });\n\n ws.once('close', function close() {\n if (!called) callback(err);\n process.nextTick(emitClose, duplex);\n });\n\n if (terminateOnDestroy) ws.terminate();\n };\n\n duplex._final = function (callback) {\n if (ws.readyState === ws.CONNECTING) {\n ws.once('open', function open() {\n duplex._final(callback);\n });\n return;\n }\n\n // If the value of the `_socket` property is `null` it means that `ws` is a\n // client websocket and the handshake failed. In fact, when this happens, a\n // socket is never assigned to the websocket. Wait for the `'error'` event\n // that will be emitted by the websocket.\n if (ws._socket === null) return;\n\n if (ws._socket._writableState.finished) {\n callback();\n if (duplex._readableState.endEmitted) duplex.destroy();\n } else {\n ws._socket.once('finish', function finish() {\n // `duplex` is not destroyed here because the `'end'` event will be\n // emitted on `duplex` after this `'finish'` event. The EOF signaling\n // `null` chunk is, in fact, pushed when the websocket emits `'close'`.\n callback();\n });\n ws.close();\n }\n };\n\n duplex._read = function () {\n if (ws.isPaused) ws.resume();\n };\n\n duplex._write = function (chunk, encoding, callback) {\n if (ws.readyState === ws.CONNECTING) {\n ws.once('open', function open() {\n duplex._write(chunk, encoding, callback);\n });\n return;\n }\n\n ws.send(chunk, callback);\n };\n\n duplex.on('end', duplexOnEnd);\n duplex.on('error', duplexOnError);\n return duplex;\n}\n\nmodule.exports = createWebSocketStream;\n","'use strict';\n\nconst { tokenChars } = require('./validation');\n\n/**\n * Parses the `Sec-WebSocket-Protocol` header into a set of subprotocol names.\n *\n * @param {String} header The field value of the header\n * @return {Set} The subprotocol names\n * @public\n */\nfunction parse(header) {\n const protocols = new Set();\n let start = -1;\n let end = -1;\n let i = 0;\n\n for (i; i < header.length; i++) {\n const code = header.charCodeAt(i);\n\n if (end === -1 && tokenChars[code] === 1) {\n if (start === -1) start = i;\n } else if (\n i !== 0 &&\n (code === 0x20 /* ' ' */ || code === 0x09) /* '\\t' */\n ) {\n if (end === -1 && start !== -1) end = i;\n } else if (code === 0x2c /* ',' */) {\n if (start === -1) {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n\n if (end === -1) end = i;\n\n const protocol = header.slice(start, end);\n\n if (protocols.has(protocol)) {\n throw new SyntaxError(`The \"${protocol}\" subprotocol is duplicated`);\n }\n\n protocols.add(protocol);\n start = end = -1;\n } else {\n throw new SyntaxError(`Unexpected character at index ${i}`);\n }\n }\n\n if (start === -1 || end !== -1) {\n throw new SyntaxError('Unexpected end of input');\n }\n\n const protocol = header.slice(start, i);\n\n if (protocols.has(protocol)) {\n throw new SyntaxError(`The \"${protocol}\" subprotocol is duplicated`);\n }\n\n protocols.add(protocol);\n return protocols;\n}\n\nmodule.exports = { parse };\n","'use strict';\n\nconst { isUtf8 } = require('buffer');\n\n//\n// Allowed token characters:\n//\n// '!', '#', '$', '%', '&', ''', '*', '+', '-',\n// '.', 0-9, A-Z, '^', '_', '`', a-z, '|', '~'\n//\n// tokenChars[32] === 0 // ' '\n// tokenChars[33] === 1 // '!'\n// tokenChars[34] === 0 // '\"'\n// ...\n//\n// prettier-ignore\nconst tokenChars = [\n 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 0 - 15\n 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, // 16 - 31\n 0, 1, 0, 1, 1, 1, 1, 1, 0, 0, 1, 1, 0, 1, 1, 0, // 32 - 47\n 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, // 48 - 63\n 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 64 - 79\n 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 1, 1, // 80 - 95\n 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, // 96 - 111\n 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 1, 0, 1, 0 // 112 - 127\n];\n\n/**\n * Checks if a status code is allowed in a close frame.\n *\n * @param {Number} code The status code\n * @return {Boolean} `true` if the status code is valid, else `false`\n * @public\n */\nfunction isValidStatusCode(code) {\n return (\n (code >= 1000 &&\n code <= 1014 &&\n code !== 1004 &&\n code !== 1005 &&\n code !== 1006) ||\n (code >= 3000 && code <= 4999)\n );\n}\n\n/**\n * Checks if a given buffer contains only correct UTF-8.\n * Ported from https://www.cl.cam.ac.uk/%7Emgk25/ucs/utf8_check.c by\n * Markus Kuhn.\n *\n * @param {Buffer} buf The buffer to check\n * @return {Boolean} `true` if `buf` contains only correct UTF-8, else `false`\n * @public\n */\nfunction _isValidUTF8(buf) {\n const len = buf.length;\n let i = 0;\n\n while (i < len) {\n if ((buf[i] & 0x80) === 0) {\n // 0xxxxxxx\n i++;\n } else if ((buf[i] & 0xe0) === 0xc0) {\n // 110xxxxx 10xxxxxx\n if (\n i + 1 === len ||\n (buf[i + 1] & 0xc0) !== 0x80 ||\n (buf[i] & 0xfe) === 0xc0 // Overlong\n ) {\n return false;\n }\n\n i += 2;\n } else if ((buf[i] & 0xf0) === 0xe0) {\n // 1110xxxx 10xxxxxx 10xxxxxx\n if (\n i + 2 >= len ||\n (buf[i + 1] & 0xc0) !== 0x80 ||\n (buf[i + 2] & 0xc0) !== 0x80 ||\n (buf[i] === 0xe0 && (buf[i + 1] & 0xe0) === 0x80) || // Overlong\n (buf[i] === 0xed && (buf[i + 1] & 0xe0) === 0xa0) // Surrogate (U+D800 - U+DFFF)\n ) {\n return false;\n }\n\n i += 3;\n } else if ((buf[i] & 0xf8) === 0xf0) {\n // 11110xxx 10xxxxxx 10xxxxxx 10xxxxxx\n if (\n i + 3 >= len ||\n (buf[i + 1] & 0xc0) !== 0x80 ||\n (buf[i + 2] & 0xc0) !== 0x80 ||\n (buf[i + 3] & 0xc0) !== 0x80 ||\n (buf[i] === 0xf0 && (buf[i + 1] & 0xf0) === 0x80) || // Overlong\n (buf[i] === 0xf4 && buf[i + 1] > 0x8f) ||\n buf[i] > 0xf4 // > U+10FFFF\n ) {\n return false;\n }\n\n i += 4;\n } else {\n return false;\n }\n }\n\n return true;\n}\n\nmodule.exports = {\n isValidStatusCode,\n isValidUTF8: _isValidUTF8,\n tokenChars\n};\n\nif (isUtf8) {\n module.exports.isValidUTF8 = function (buf) {\n return buf.length < 24 ? _isValidUTF8(buf) : isUtf8(buf);\n };\n} /* istanbul ignore else */ else if (!process.env.WS_NO_UTF_8_VALIDATE) {\n try {\n const isValidUTF8 = require('utf-8-validate');\n\n module.exports.isValidUTF8 = function (buf) {\n return buf.length < 32 ? _isValidUTF8(buf) : isValidUTF8(buf);\n };\n } catch (e) {\n // Continue regardless of the error.\n }\n}\n","/* eslint no-unused-vars: [\"error\", { \"varsIgnorePattern\": \"^net|tls|https$\" }] */\n\n'use strict';\n\nconst EventEmitter = require('events');\nconst http = require('http');\nconst https = require('https');\nconst net = require('net');\nconst tls = require('tls');\nconst { createHash } = require('crypto');\n\nconst extension = require('./extension');\nconst PerMessageDeflate = require('./permessage-deflate');\nconst subprotocol = require('./subprotocol');\nconst WebSocket = require('./websocket');\nconst { GUID, kWebSocket } = require('./constants');\n\nconst keyRegex = /^[+/0-9A-Za-z]{22}==$/;\n\nconst RUNNING = 0;\nconst CLOSING = 1;\nconst CLOSED = 2;\n\n/**\n * Class representing a WebSocket server.\n *\n * @extends EventEmitter\n */\nclass WebSocketServer extends EventEmitter {\n /**\n * Create a `WebSocketServer` instance.\n *\n * @param {Object} options Configuration options\n * @param {Number} [options.backlog=511] The maximum length of the queue of\n * pending connections\n * @param {Boolean} [options.clientTracking=true] Specifies whether or not to\n * track clients\n * @param {Function} [options.handleProtocols] A hook to handle protocols\n * @param {String} [options.host] The hostname where to bind the server\n * @param {Number} [options.maxPayload=104857600] The maximum allowed message\n * size\n * @param {Boolean} [options.noServer=false] Enable no server mode\n * @param {String} [options.path] Accept only connections matching this path\n * @param {(Boolean|Object)} [options.perMessageDeflate=false] Enable/disable\n * permessage-deflate\n * @param {Number} [options.port] The port where to bind the server\n * @param {(http.Server|https.Server)} [options.server] A pre-created HTTP/S\n * server to use\n * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or\n * not to skip UTF-8 validation for text and close messages\n * @param {Function} [options.verifyClient] A hook to reject connections\n * @param {Function} [options.WebSocket=WebSocket] Specifies the `WebSocket`\n * class to use. It must be the `WebSocket` class or class that extends it\n * @param {Function} [callback] A listener for the `listening` event\n */\n constructor(options, callback) {\n super();\n\n options = {\n maxPayload: 100 * 1024 * 1024,\n skipUTF8Validation: false,\n perMessageDeflate: false,\n handleProtocols: null,\n clientTracking: true,\n verifyClient: null,\n noServer: false,\n backlog: null, // use default (511 as implemented in net.js)\n server: null,\n host: null,\n path: null,\n port: null,\n WebSocket,\n ...options\n };\n\n if (\n (options.port == null && !options.server && !options.noServer) ||\n (options.port != null && (options.server || options.noServer)) ||\n (options.server && options.noServer)\n ) {\n throw new TypeError(\n 'One and only one of the \"port\", \"server\", or \"noServer\" options ' +\n 'must be specified'\n );\n }\n\n if (options.port != null) {\n this._server = http.createServer((req, res) => {\n const body = http.STATUS_CODES[426];\n\n res.writeHead(426, {\n 'Content-Length': body.length,\n 'Content-Type': 'text/plain'\n });\n res.end(body);\n });\n this._server.listen(\n options.port,\n options.host,\n options.backlog,\n callback\n );\n } else if (options.server) {\n this._server = options.server;\n }\n\n if (this._server) {\n const emitConnection = this.emit.bind(this, 'connection');\n\n this._removeListeners = addListeners(this._server, {\n listening: this.emit.bind(this, 'listening'),\n error: this.emit.bind(this, 'error'),\n upgrade: (req, socket, head) => {\n this.handleUpgrade(req, socket, head, emitConnection);\n }\n });\n }\n\n if (options.perMessageDeflate === true) options.perMessageDeflate = {};\n if (options.clientTracking) {\n this.clients = new Set();\n this._shouldEmitClose = false;\n }\n\n this.options = options;\n this._state = RUNNING;\n }\n\n /**\n * Returns the bound address, the address family name, and port of the server\n * as reported by the operating system if listening on an IP socket.\n * If the server is listening on a pipe or UNIX domain socket, the name is\n * returned as a string.\n *\n * @return {(Object|String|null)} The address of the server\n * @public\n */\n address() {\n if (this.options.noServer) {\n throw new Error('The server is operating in \"noServer\" mode');\n }\n\n if (!this._server) return null;\n return this._server.address();\n }\n\n /**\n * Stop the server from accepting new connections and emit the `'close'` event\n * when all existing connections are closed.\n *\n * @param {Function} [cb] A one-time listener for the `'close'` event\n * @public\n */\n close(cb) {\n if (this._state === CLOSED) {\n if (cb) {\n this.once('close', () => {\n cb(new Error('The server is not running'));\n });\n }\n\n process.nextTick(emitClose, this);\n return;\n }\n\n if (cb) this.once('close', cb);\n\n if (this._state === CLOSING) return;\n this._state = CLOSING;\n\n if (this.options.noServer || this.options.server) {\n if (this._server) {\n this._removeListeners();\n this._removeListeners = this._server = null;\n }\n\n if (this.clients) {\n if (!this.clients.size) {\n process.nextTick(emitClose, this);\n } else {\n this._shouldEmitClose = true;\n }\n } else {\n process.nextTick(emitClose, this);\n }\n } else {\n const server = this._server;\n\n this._removeListeners();\n this._removeListeners = this._server = null;\n\n //\n // The HTTP/S server was created internally. Close it, and rely on its\n // `'close'` event.\n //\n server.close(() => {\n emitClose(this);\n });\n }\n }\n\n /**\n * See if a given request should be handled by this server instance.\n *\n * @param {http.IncomingMessage} req Request object to inspect\n * @return {Boolean} `true` if the request is valid, else `false`\n * @public\n */\n shouldHandle(req) {\n if (this.options.path) {\n const index = req.url.indexOf('?');\n const pathname = index !== -1 ? req.url.slice(0, index) : req.url;\n\n if (pathname !== this.options.path) return false;\n }\n\n return true;\n }\n\n /**\n * Handle a HTTP Upgrade request.\n *\n * @param {http.IncomingMessage} req The request object\n * @param {(net.Socket|tls.Socket)} socket The network socket between the\n * server and client\n * @param {Buffer} head The first packet of the upgraded stream\n * @param {Function} cb Callback\n * @public\n */\n handleUpgrade(req, socket, head, cb) {\n socket.on('error', socketOnError);\n\n const key = req.headers['sec-websocket-key'];\n const version = +req.headers['sec-websocket-version'];\n\n if (req.method !== 'GET') {\n const message = 'Invalid HTTP method';\n abortHandshakeOrEmitwsClientError(this, req, socket, 405, message);\n return;\n }\n\n if (req.headers.upgrade.toLowerCase() !== 'websocket') {\n const message = 'Invalid Upgrade header';\n abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n return;\n }\n\n if (!key || !keyRegex.test(key)) {\n const message = 'Missing or invalid Sec-WebSocket-Key header';\n abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n return;\n }\n\n if (version !== 8 && version !== 13) {\n const message = 'Missing or invalid Sec-WebSocket-Version header';\n abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n return;\n }\n\n if (!this.shouldHandle(req)) {\n abortHandshake(socket, 400);\n return;\n }\n\n const secWebSocketProtocol = req.headers['sec-websocket-protocol'];\n let protocols = new Set();\n\n if (secWebSocketProtocol !== undefined) {\n try {\n protocols = subprotocol.parse(secWebSocketProtocol);\n } catch (err) {\n const message = 'Invalid Sec-WebSocket-Protocol header';\n abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n return;\n }\n }\n\n const secWebSocketExtensions = req.headers['sec-websocket-extensions'];\n const extensions = {};\n\n if (\n this.options.perMessageDeflate &&\n secWebSocketExtensions !== undefined\n ) {\n const perMessageDeflate = new PerMessageDeflate(\n this.options.perMessageDeflate,\n true,\n this.options.maxPayload\n );\n\n try {\n const offers = extension.parse(secWebSocketExtensions);\n\n if (offers[PerMessageDeflate.extensionName]) {\n perMessageDeflate.accept(offers[PerMessageDeflate.extensionName]);\n extensions[PerMessageDeflate.extensionName] = perMessageDeflate;\n }\n } catch (err) {\n const message =\n 'Invalid or unacceptable Sec-WebSocket-Extensions header';\n abortHandshakeOrEmitwsClientError(this, req, socket, 400, message);\n return;\n }\n }\n\n //\n // Optionally call external client verification handler.\n //\n if (this.options.verifyClient) {\n const info = {\n origin:\n req.headers[`${version === 8 ? 'sec-websocket-origin' : 'origin'}`],\n secure: !!(req.socket.authorized || req.socket.encrypted),\n req\n };\n\n if (this.options.verifyClient.length === 2) {\n this.options.verifyClient(info, (verified, code, message, headers) => {\n if (!verified) {\n return abortHandshake(socket, code || 401, message, headers);\n }\n\n this.completeUpgrade(\n extensions,\n key,\n protocols,\n req,\n socket,\n head,\n cb\n );\n });\n return;\n }\n\n if (!this.options.verifyClient(info)) return abortHandshake(socket, 401);\n }\n\n this.completeUpgrade(extensions, key, protocols, req, socket, head, cb);\n }\n\n /**\n * Upgrade the connection to WebSocket.\n *\n * @param {Object} extensions The accepted extensions\n * @param {String} key The value of the `Sec-WebSocket-Key` header\n * @param {Set} protocols The subprotocols\n * @param {http.IncomingMessage} req The request object\n * @param {(net.Socket|tls.Socket)} socket The network socket between the\n * server and client\n * @param {Buffer} head The first packet of the upgraded stream\n * @param {Function} cb Callback\n * @throws {Error} If called more than once with the same socket\n * @private\n */\n completeUpgrade(extensions, key, protocols, req, socket, head, cb) {\n //\n // Destroy the socket if the client has already sent a FIN packet.\n //\n if (!socket.readable || !socket.writable) return socket.destroy();\n\n if (socket[kWebSocket]) {\n throw new Error(\n 'server.handleUpgrade() was called more than once with the same ' +\n 'socket, possibly due to a misconfiguration'\n );\n }\n\n if (this._state > RUNNING) return abortHandshake(socket, 503);\n\n const digest = createHash('sha1')\n .update(key + GUID)\n .digest('base64');\n\n const headers = [\n 'HTTP/1.1 101 Switching Protocols',\n 'Upgrade: websocket',\n 'Connection: Upgrade',\n `Sec-WebSocket-Accept: ${digest}`\n ];\n\n const ws = new this.options.WebSocket(null);\n\n if (protocols.size) {\n //\n // Optionally call external protocol selection handler.\n //\n const protocol = this.options.handleProtocols\n ? this.options.handleProtocols(protocols, req)\n : protocols.values().next().value;\n\n if (protocol) {\n headers.push(`Sec-WebSocket-Protocol: ${protocol}`);\n ws._protocol = protocol;\n }\n }\n\n if (extensions[PerMessageDeflate.extensionName]) {\n const params = extensions[PerMessageDeflate.extensionName].params;\n const value = extension.format({\n [PerMessageDeflate.extensionName]: [params]\n });\n headers.push(`Sec-WebSocket-Extensions: ${value}`);\n ws._extensions = extensions;\n }\n\n //\n // Allow external modification/inspection of handshake headers.\n //\n this.emit('headers', headers, req);\n\n socket.write(headers.concat('\\r\\n').join('\\r\\n'));\n socket.removeListener('error', socketOnError);\n\n ws.setSocket(socket, head, {\n maxPayload: this.options.maxPayload,\n skipUTF8Validation: this.options.skipUTF8Validation\n });\n\n if (this.clients) {\n this.clients.add(ws);\n ws.on('close', () => {\n this.clients.delete(ws);\n\n if (this._shouldEmitClose && !this.clients.size) {\n process.nextTick(emitClose, this);\n }\n });\n }\n\n cb(ws, req);\n }\n}\n\nmodule.exports = WebSocketServer;\n\n/**\n * Add event listeners on an `EventEmitter` using a map of \n * pairs.\n *\n * @param {EventEmitter} server The event emitter\n * @param {Object.} map The listeners to add\n * @return {Function} A function that will remove the added listeners when\n * called\n * @private\n */\nfunction addListeners(server, map) {\n for (const event of Object.keys(map)) server.on(event, map[event]);\n\n return function removeListeners() {\n for (const event of Object.keys(map)) {\n server.removeListener(event, map[event]);\n }\n };\n}\n\n/**\n * Emit a `'close'` event on an `EventEmitter`.\n *\n * @param {EventEmitter} server The event emitter\n * @private\n */\nfunction emitClose(server) {\n server._state = CLOSED;\n server.emit('close');\n}\n\n/**\n * Handle socket errors.\n *\n * @private\n */\nfunction socketOnError() {\n this.destroy();\n}\n\n/**\n * Close the connection when preconditions are not fulfilled.\n *\n * @param {(net.Socket|tls.Socket)} socket The socket of the upgrade request\n * @param {Number} code The HTTP response status code\n * @param {String} [message] The HTTP response body\n * @param {Object} [headers] Additional HTTP response headers\n * @private\n */\nfunction abortHandshake(socket, code, message, headers) {\n //\n // The socket is writable unless the user destroyed or ended it before calling\n // `server.handleUpgrade()` or in the `verifyClient` function, which is a user\n // error. Handling this does not make much sense as the worst that can happen\n // is that some of the data written by the user might be discarded due to the\n // call to `socket.end()` below, which triggers an `'error'` event that in\n // turn causes the socket to be destroyed.\n //\n message = message || http.STATUS_CODES[code];\n headers = {\n Connection: 'close',\n 'Content-Type': 'text/html',\n 'Content-Length': Buffer.byteLength(message),\n ...headers\n };\n\n socket.once('finish', socket.destroy);\n\n socket.end(\n `HTTP/1.1 ${code} ${http.STATUS_CODES[code]}\\r\\n` +\n Object.keys(headers)\n .map((h) => `${h}: ${headers[h]}`)\n .join('\\r\\n') +\n '\\r\\n\\r\\n' +\n message\n );\n}\n\n/**\n * Emit a `'wsClientError'` event on a `WebSocketServer` if there is at least\n * one listener for it, otherwise call `abortHandshake()`.\n *\n * @param {WebSocketServer} server The WebSocket server\n * @param {http.IncomingMessage} req The request object\n * @param {(net.Socket|tls.Socket)} socket The socket of the upgrade request\n * @param {Number} code The HTTP response status code\n * @param {String} message The HTTP response body\n * @private\n */\nfunction abortHandshakeOrEmitwsClientError(server, req, socket, code, message) {\n if (server.listenerCount('wsClientError')) {\n const err = new Error(message);\n Error.captureStackTrace(err, abortHandshakeOrEmitwsClientError);\n\n server.emit('wsClientError', err, socket, req);\n } else {\n abortHandshake(socket, code, message);\n }\n}\n","/* eslint no-unused-vars: [\"error\", { \"varsIgnorePattern\": \"^Readable$\" }] */\n\n'use strict';\n\nconst EventEmitter = require('events');\nconst https = require('https');\nconst http = require('http');\nconst net = require('net');\nconst tls = require('tls');\nconst { randomBytes, createHash } = require('crypto');\nconst { Readable } = require('stream');\nconst { URL } = require('url');\n\nconst PerMessageDeflate = require('./permessage-deflate');\nconst Receiver = require('./receiver');\nconst Sender = require('./sender');\nconst {\n BINARY_TYPES,\n EMPTY_BUFFER,\n GUID,\n kForOnEventAttribute,\n kListener,\n kStatusCode,\n kWebSocket,\n NOOP\n} = require('./constants');\nconst {\n EventTarget: { addEventListener, removeEventListener }\n} = require('./event-target');\nconst { format, parse } = require('./extension');\nconst { toBuffer } = require('./buffer-util');\n\nconst closeTimeout = 30 * 1000;\nconst kAborted = Symbol('kAborted');\nconst protocolVersions = [8, 13];\nconst readyStates = ['CONNECTING', 'OPEN', 'CLOSING', 'CLOSED'];\nconst subprotocolRegex = /^[!#$%&'*+\\-.0-9A-Z^_`|a-z~]+$/;\n\n/**\n * Class representing a WebSocket.\n *\n * @extends EventEmitter\n */\nclass WebSocket extends EventEmitter {\n /**\n * Create a new `WebSocket`.\n *\n * @param {(String|URL)} address The URL to which to connect\n * @param {(String|String[])} [protocols] The subprotocols\n * @param {Object} [options] Connection options\n */\n constructor(address, protocols, options) {\n super();\n\n this._binaryType = BINARY_TYPES[0];\n this._closeCode = 1006;\n this._closeFrameReceived = false;\n this._closeFrameSent = false;\n this._closeMessage = EMPTY_BUFFER;\n this._closeTimer = null;\n this._extensions = {};\n this._paused = false;\n this._protocol = '';\n this._readyState = WebSocket.CONNECTING;\n this._receiver = null;\n this._sender = null;\n this._socket = null;\n\n if (address !== null) {\n this._bufferedAmount = 0;\n this._isServer = false;\n this._redirects = 0;\n\n if (protocols === undefined) {\n protocols = [];\n } else if (!Array.isArray(protocols)) {\n if (typeof protocols === 'object' && protocols !== null) {\n options = protocols;\n protocols = [];\n } else {\n protocols = [protocols];\n }\n }\n\n initAsClient(this, address, protocols, options);\n } else {\n this._isServer = true;\n }\n }\n\n /**\n * This deviates from the WHATWG interface since ws doesn't support the\n * required default \"blob\" type (instead we define a custom \"nodebuffer\"\n * type).\n *\n * @type {String}\n */\n get binaryType() {\n return this._binaryType;\n }\n\n set binaryType(type) {\n if (!BINARY_TYPES.includes(type)) return;\n\n this._binaryType = type;\n\n //\n // Allow to change `binaryType` on the fly.\n //\n if (this._receiver) this._receiver._binaryType = type;\n }\n\n /**\n * @type {Number}\n */\n get bufferedAmount() {\n if (!this._socket) return this._bufferedAmount;\n\n return this._socket._writableState.length + this._sender._bufferedBytes;\n }\n\n /**\n * @type {String}\n */\n get extensions() {\n return Object.keys(this._extensions).join();\n }\n\n /**\n * @type {Boolean}\n */\n get isPaused() {\n return this._paused;\n }\n\n /**\n * @type {Function}\n */\n /* istanbul ignore next */\n get onclose() {\n return null;\n }\n\n /**\n * @type {Function}\n */\n /* istanbul ignore next */\n get onerror() {\n return null;\n }\n\n /**\n * @type {Function}\n */\n /* istanbul ignore next */\n get onopen() {\n return null;\n }\n\n /**\n * @type {Function}\n */\n /* istanbul ignore next */\n get onmessage() {\n return null;\n }\n\n /**\n * @type {String}\n */\n get protocol() {\n return this._protocol;\n }\n\n /**\n * @type {Number}\n */\n get readyState() {\n return this._readyState;\n }\n\n /**\n * @type {String}\n */\n get url() {\n return this._url;\n }\n\n /**\n * Set up the socket and the internal resources.\n *\n * @param {(net.Socket|tls.Socket)} socket The network socket between the\n * server and client\n * @param {Buffer} head The first packet of the upgraded stream\n * @param {Object} options Options object\n * @param {Function} [options.generateMask] The function used to generate the\n * masking key\n * @param {Number} [options.maxPayload=0] The maximum allowed message size\n * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or\n * not to skip UTF-8 validation for text and close messages\n * @private\n */\n setSocket(socket, head, options) {\n const receiver = new Receiver({\n binaryType: this.binaryType,\n extensions: this._extensions,\n isServer: this._isServer,\n maxPayload: options.maxPayload,\n skipUTF8Validation: options.skipUTF8Validation\n });\n\n this._sender = new Sender(socket, this._extensions, options.generateMask);\n this._receiver = receiver;\n this._socket = socket;\n\n receiver[kWebSocket] = this;\n socket[kWebSocket] = this;\n\n receiver.on('conclude', receiverOnConclude);\n receiver.on('drain', receiverOnDrain);\n receiver.on('error', receiverOnError);\n receiver.on('message', receiverOnMessage);\n receiver.on('ping', receiverOnPing);\n receiver.on('pong', receiverOnPong);\n\n socket.setTimeout(0);\n socket.setNoDelay();\n\n if (head.length > 0) socket.unshift(head);\n\n socket.on('close', socketOnClose);\n socket.on('data', socketOnData);\n socket.on('end', socketOnEnd);\n socket.on('error', socketOnError);\n\n this._readyState = WebSocket.OPEN;\n this.emit('open');\n }\n\n /**\n * Emit the `'close'` event.\n *\n * @private\n */\n emitClose() {\n if (!this._socket) {\n this._readyState = WebSocket.CLOSED;\n this.emit('close', this._closeCode, this._closeMessage);\n return;\n }\n\n if (this._extensions[PerMessageDeflate.extensionName]) {\n this._extensions[PerMessageDeflate.extensionName].cleanup();\n }\n\n this._receiver.removeAllListeners();\n this._readyState = WebSocket.CLOSED;\n this.emit('close', this._closeCode, this._closeMessage);\n }\n\n /**\n * Start a closing handshake.\n *\n * +----------+ +-----------+ +----------+\n * - - -|ws.close()|-->|close frame|-->|ws.close()|- - -\n * | +----------+ +-----------+ +----------+ |\n * +----------+ +-----------+ |\n * CLOSING |ws.close()|<--|close frame|<--+-----+ CLOSING\n * +----------+ +-----------+ |\n * | | | +---+ |\n * +------------------------+-->|fin| - - - -\n * | +---+ | +---+\n * - - - - -|fin|<---------------------+\n * +---+\n *\n * @param {Number} [code] Status code explaining why the connection is closing\n * @param {(String|Buffer)} [data] The reason why the connection is\n * closing\n * @public\n */\n close(code, data) {\n if (this.readyState === WebSocket.CLOSED) return;\n if (this.readyState === WebSocket.CONNECTING) {\n const msg = 'WebSocket was closed before the connection was established';\n abortHandshake(this, this._req, msg);\n return;\n }\n\n if (this.readyState === WebSocket.CLOSING) {\n if (\n this._closeFrameSent &&\n (this._closeFrameReceived || this._receiver._writableState.errorEmitted)\n ) {\n this._socket.end();\n }\n\n return;\n }\n\n this._readyState = WebSocket.CLOSING;\n this._sender.close(code, data, !this._isServer, (err) => {\n //\n // This error is handled by the `'error'` listener on the socket. We only\n // want to know if the close frame has been sent here.\n //\n if (err) return;\n\n this._closeFrameSent = true;\n\n if (\n this._closeFrameReceived ||\n this._receiver._writableState.errorEmitted\n ) {\n this._socket.end();\n }\n });\n\n //\n // Specify a timeout for the closing handshake to complete.\n //\n this._closeTimer = setTimeout(\n this._socket.destroy.bind(this._socket),\n closeTimeout\n );\n }\n\n /**\n * Pause the socket.\n *\n * @public\n */\n pause() {\n if (\n this.readyState === WebSocket.CONNECTING ||\n this.readyState === WebSocket.CLOSED\n ) {\n return;\n }\n\n this._paused = true;\n this._socket.pause();\n }\n\n /**\n * Send a ping.\n *\n * @param {*} [data] The data to send\n * @param {Boolean} [mask] Indicates whether or not to mask `data`\n * @param {Function} [cb] Callback which is executed when the ping is sent\n * @public\n */\n ping(data, mask, cb) {\n if (this.readyState === WebSocket.CONNECTING) {\n throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');\n }\n\n if (typeof data === 'function') {\n cb = data;\n data = mask = undefined;\n } else if (typeof mask === 'function') {\n cb = mask;\n mask = undefined;\n }\n\n if (typeof data === 'number') data = data.toString();\n\n if (this.readyState !== WebSocket.OPEN) {\n sendAfterClose(this, data, cb);\n return;\n }\n\n if (mask === undefined) mask = !this._isServer;\n this._sender.ping(data || EMPTY_BUFFER, mask, cb);\n }\n\n /**\n * Send a pong.\n *\n * @param {*} [data] The data to send\n * @param {Boolean} [mask] Indicates whether or not to mask `data`\n * @param {Function} [cb] Callback which is executed when the pong is sent\n * @public\n */\n pong(data, mask, cb) {\n if (this.readyState === WebSocket.CONNECTING) {\n throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');\n }\n\n if (typeof data === 'function') {\n cb = data;\n data = mask = undefined;\n } else if (typeof mask === 'function') {\n cb = mask;\n mask = undefined;\n }\n\n if (typeof data === 'number') data = data.toString();\n\n if (this.readyState !== WebSocket.OPEN) {\n sendAfterClose(this, data, cb);\n return;\n }\n\n if (mask === undefined) mask = !this._isServer;\n this._sender.pong(data || EMPTY_BUFFER, mask, cb);\n }\n\n /**\n * Resume the socket.\n *\n * @public\n */\n resume() {\n if (\n this.readyState === WebSocket.CONNECTING ||\n this.readyState === WebSocket.CLOSED\n ) {\n return;\n }\n\n this._paused = false;\n if (!this._receiver._writableState.needDrain) this._socket.resume();\n }\n\n /**\n * Send a data message.\n *\n * @param {*} data The message to send\n * @param {Object} [options] Options object\n * @param {Boolean} [options.binary] Specifies whether `data` is binary or\n * text\n * @param {Boolean} [options.compress] Specifies whether or not to compress\n * `data`\n * @param {Boolean} [options.fin=true] Specifies whether the fragment is the\n * last one\n * @param {Boolean} [options.mask] Specifies whether or not to mask `data`\n * @param {Function} [cb] Callback which is executed when data is written out\n * @public\n */\n send(data, options, cb) {\n if (this.readyState === WebSocket.CONNECTING) {\n throw new Error('WebSocket is not open: readyState 0 (CONNECTING)');\n }\n\n if (typeof options === 'function') {\n cb = options;\n options = {};\n }\n\n if (typeof data === 'number') data = data.toString();\n\n if (this.readyState !== WebSocket.OPEN) {\n sendAfterClose(this, data, cb);\n return;\n }\n\n const opts = {\n binary: typeof data !== 'string',\n mask: !this._isServer,\n compress: true,\n fin: true,\n ...options\n };\n\n if (!this._extensions[PerMessageDeflate.extensionName]) {\n opts.compress = false;\n }\n\n this._sender.send(data || EMPTY_BUFFER, opts, cb);\n }\n\n /**\n * Forcibly close the connection.\n *\n * @public\n */\n terminate() {\n if (this.readyState === WebSocket.CLOSED) return;\n if (this.readyState === WebSocket.CONNECTING) {\n const msg = 'WebSocket was closed before the connection was established';\n abortHandshake(this, this._req, msg);\n return;\n }\n\n if (this._socket) {\n this._readyState = WebSocket.CLOSING;\n this._socket.destroy();\n }\n }\n}\n\n/**\n * @constant {Number} CONNECTING\n * @memberof WebSocket\n */\nObject.defineProperty(WebSocket, 'CONNECTING', {\n enumerable: true,\n value: readyStates.indexOf('CONNECTING')\n});\n\n/**\n * @constant {Number} CONNECTING\n * @memberof WebSocket.prototype\n */\nObject.defineProperty(WebSocket.prototype, 'CONNECTING', {\n enumerable: true,\n value: readyStates.indexOf('CONNECTING')\n});\n\n/**\n * @constant {Number} OPEN\n * @memberof WebSocket\n */\nObject.defineProperty(WebSocket, 'OPEN', {\n enumerable: true,\n value: readyStates.indexOf('OPEN')\n});\n\n/**\n * @constant {Number} OPEN\n * @memberof WebSocket.prototype\n */\nObject.defineProperty(WebSocket.prototype, 'OPEN', {\n enumerable: true,\n value: readyStates.indexOf('OPEN')\n});\n\n/**\n * @constant {Number} CLOSING\n * @memberof WebSocket\n */\nObject.defineProperty(WebSocket, 'CLOSING', {\n enumerable: true,\n value: readyStates.indexOf('CLOSING')\n});\n\n/**\n * @constant {Number} CLOSING\n * @memberof WebSocket.prototype\n */\nObject.defineProperty(WebSocket.prototype, 'CLOSING', {\n enumerable: true,\n value: readyStates.indexOf('CLOSING')\n});\n\n/**\n * @constant {Number} CLOSED\n * @memberof WebSocket\n */\nObject.defineProperty(WebSocket, 'CLOSED', {\n enumerable: true,\n value: readyStates.indexOf('CLOSED')\n});\n\n/**\n * @constant {Number} CLOSED\n * @memberof WebSocket.prototype\n */\nObject.defineProperty(WebSocket.prototype, 'CLOSED', {\n enumerable: true,\n value: readyStates.indexOf('CLOSED')\n});\n\n[\n 'binaryType',\n 'bufferedAmount',\n 'extensions',\n 'isPaused',\n 'protocol',\n 'readyState',\n 'url'\n].forEach((property) => {\n Object.defineProperty(WebSocket.prototype, property, { enumerable: true });\n});\n\n//\n// Add the `onopen`, `onerror`, `onclose`, and `onmessage` attributes.\n// See https://html.spec.whatwg.org/multipage/comms.html#the-websocket-interface\n//\n['open', 'error', 'close', 'message'].forEach((method) => {\n Object.defineProperty(WebSocket.prototype, `on${method}`, {\n enumerable: true,\n get() {\n for (const listener of this.listeners(method)) {\n if (listener[kForOnEventAttribute]) return listener[kListener];\n }\n\n return null;\n },\n set(handler) {\n for (const listener of this.listeners(method)) {\n if (listener[kForOnEventAttribute]) {\n this.removeListener(method, listener);\n break;\n }\n }\n\n if (typeof handler !== 'function') return;\n\n this.addEventListener(method, handler, {\n [kForOnEventAttribute]: true\n });\n }\n });\n});\n\nWebSocket.prototype.addEventListener = addEventListener;\nWebSocket.prototype.removeEventListener = removeEventListener;\n\nmodule.exports = WebSocket;\n\n/**\n * Initialize a WebSocket client.\n *\n * @param {WebSocket} websocket The client to initialize\n * @param {(String|URL)} address The URL to which to connect\n * @param {Array} protocols The subprotocols\n * @param {Object} [options] Connection options\n * @param {Boolean} [options.followRedirects=false] Whether or not to follow\n * redirects\n * @param {Function} [options.generateMask] The function used to generate the\n * masking key\n * @param {Number} [options.handshakeTimeout] Timeout in milliseconds for the\n * handshake request\n * @param {Number} [options.maxPayload=104857600] The maximum allowed message\n * size\n * @param {Number} [options.maxRedirects=10] The maximum number of redirects\n * allowed\n * @param {String} [options.origin] Value of the `Origin` or\n * `Sec-WebSocket-Origin` header\n * @param {(Boolean|Object)} [options.perMessageDeflate=true] Enable/disable\n * permessage-deflate\n * @param {Number} [options.protocolVersion=13] Value of the\n * `Sec-WebSocket-Version` header\n * @param {Boolean} [options.skipUTF8Validation=false] Specifies whether or\n * not to skip UTF-8 validation for text and close messages\n * @private\n */\nfunction initAsClient(websocket, address, protocols, options) {\n const opts = {\n protocolVersion: protocolVersions[1],\n maxPayload: 100 * 1024 * 1024,\n skipUTF8Validation: false,\n perMessageDeflate: true,\n followRedirects: false,\n maxRedirects: 10,\n ...options,\n createConnection: undefined,\n socketPath: undefined,\n hostname: undefined,\n protocol: undefined,\n timeout: undefined,\n method: 'GET',\n host: undefined,\n path: undefined,\n port: undefined\n };\n\n if (!protocolVersions.includes(opts.protocolVersion)) {\n throw new RangeError(\n `Unsupported protocol version: ${opts.protocolVersion} ` +\n `(supported versions: ${protocolVersions.join(', ')})`\n );\n }\n\n let parsedUrl;\n\n if (address instanceof URL) {\n parsedUrl = address;\n websocket._url = address.href;\n } else {\n try {\n parsedUrl = new URL(address);\n } catch (e) {\n throw new SyntaxError(`Invalid URL: ${address}`);\n }\n\n websocket._url = address;\n }\n\n const isSecure = parsedUrl.protocol === 'wss:';\n const isIpcUrl = parsedUrl.protocol === 'ws+unix:';\n let invalidUrlMessage;\n\n if (parsedUrl.protocol !== 'ws:' && !isSecure && !isIpcUrl) {\n invalidUrlMessage =\n 'The URL\\'s protocol must be one of \"ws:\", \"wss:\", or \"ws+unix:\"';\n } else if (isIpcUrl && !parsedUrl.pathname) {\n invalidUrlMessage = \"The URL's pathname is empty\";\n } else if (parsedUrl.hash) {\n invalidUrlMessage = 'The URL contains a fragment identifier';\n }\n\n if (invalidUrlMessage) {\n const err = new SyntaxError(invalidUrlMessage);\n\n if (websocket._redirects === 0) {\n throw err;\n } else {\n emitErrorAndClose(websocket, err);\n return;\n }\n }\n\n const defaultPort = isSecure ? 443 : 80;\n const key = randomBytes(16).toString('base64');\n const request = isSecure ? https.request : http.request;\n const protocolSet = new Set();\n let perMessageDeflate;\n\n opts.createConnection = isSecure ? tlsConnect : netConnect;\n opts.defaultPort = opts.defaultPort || defaultPort;\n opts.port = parsedUrl.port || defaultPort;\n opts.host = parsedUrl.hostname.startsWith('[')\n ? parsedUrl.hostname.slice(1, -1)\n : parsedUrl.hostname;\n opts.headers = {\n ...opts.headers,\n 'Sec-WebSocket-Version': opts.protocolVersion,\n 'Sec-WebSocket-Key': key,\n Connection: 'Upgrade',\n Upgrade: 'websocket'\n };\n opts.path = parsedUrl.pathname + parsedUrl.search;\n opts.timeout = opts.handshakeTimeout;\n\n if (opts.perMessageDeflate) {\n perMessageDeflate = new PerMessageDeflate(\n opts.perMessageDeflate !== true ? opts.perMessageDeflate : {},\n false,\n opts.maxPayload\n );\n opts.headers['Sec-WebSocket-Extensions'] = format({\n [PerMessageDeflate.extensionName]: perMessageDeflate.offer()\n });\n }\n if (protocols.length) {\n for (const protocol of protocols) {\n if (\n typeof protocol !== 'string' ||\n !subprotocolRegex.test(protocol) ||\n protocolSet.has(protocol)\n ) {\n throw new SyntaxError(\n 'An invalid or duplicated subprotocol was specified'\n );\n }\n\n protocolSet.add(protocol);\n }\n\n opts.headers['Sec-WebSocket-Protocol'] = protocols.join(',');\n }\n if (opts.origin) {\n if (opts.protocolVersion < 13) {\n opts.headers['Sec-WebSocket-Origin'] = opts.origin;\n } else {\n opts.headers.Origin = opts.origin;\n }\n }\n if (parsedUrl.username || parsedUrl.password) {\n opts.auth = `${parsedUrl.username}:${parsedUrl.password}`;\n }\n\n if (isIpcUrl) {\n const parts = opts.path.split(':');\n\n opts.socketPath = parts[0];\n opts.path = parts[1];\n }\n\n let req;\n\n if (opts.followRedirects) {\n if (websocket._redirects === 0) {\n websocket._originalIpc = isIpcUrl;\n websocket._originalSecure = isSecure;\n websocket._originalHostOrSocketPath = isIpcUrl\n ? opts.socketPath\n : parsedUrl.host;\n\n const headers = options && options.headers;\n\n //\n // Shallow copy the user provided options so that headers can be changed\n // without mutating the original object.\n //\n options = { ...options, headers: {} };\n\n if (headers) {\n for (const [key, value] of Object.entries(headers)) {\n options.headers[key.toLowerCase()] = value;\n }\n }\n } else if (websocket.listenerCount('redirect') === 0) {\n const isSameHost = isIpcUrl\n ? websocket._originalIpc\n ? opts.socketPath === websocket._originalHostOrSocketPath\n : false\n : websocket._originalIpc\n ? false\n : parsedUrl.host === websocket._originalHostOrSocketPath;\n\n if (!isSameHost || (websocket._originalSecure && !isSecure)) {\n //\n // Match curl 7.77.0 behavior and drop the following headers. These\n // headers are also dropped when following a redirect to a subdomain.\n //\n delete opts.headers.authorization;\n delete opts.headers.cookie;\n\n if (!isSameHost) delete opts.headers.host;\n\n opts.auth = undefined;\n }\n }\n\n //\n // Match curl 7.77.0 behavior and make the first `Authorization` header win.\n // If the `Authorization` header is set, then there is nothing to do as it\n // will take precedence.\n //\n if (opts.auth && !options.headers.authorization) {\n options.headers.authorization =\n 'Basic ' + Buffer.from(opts.auth).toString('base64');\n }\n\n req = websocket._req = request(opts);\n\n if (websocket._redirects) {\n //\n // Unlike what is done for the `'upgrade'` event, no early exit is\n // triggered here if the user calls `websocket.close()` or\n // `websocket.terminate()` from a listener of the `'redirect'` event. This\n // is because the user can also call `request.destroy()` with an error\n // before calling `websocket.close()` or `websocket.terminate()` and this\n // would result in an error being emitted on the `request` object with no\n // `'error'` event listeners attached.\n //\n websocket.emit('redirect', websocket.url, req);\n }\n } else {\n req = websocket._req = request(opts);\n }\n\n if (opts.timeout) {\n req.on('timeout', () => {\n abortHandshake(websocket, req, 'Opening handshake has timed out');\n });\n }\n\n req.on('error', (err) => {\n if (req === null || req[kAborted]) return;\n\n req = websocket._req = null;\n emitErrorAndClose(websocket, err);\n });\n\n req.on('response', (res) => {\n const location = res.headers.location;\n const statusCode = res.statusCode;\n\n if (\n location &&\n opts.followRedirects &&\n statusCode >= 300 &&\n statusCode < 400\n ) {\n if (++websocket._redirects > opts.maxRedirects) {\n abortHandshake(websocket, req, 'Maximum redirects exceeded');\n return;\n }\n\n req.abort();\n\n let addr;\n\n try {\n addr = new URL(location, address);\n } catch (e) {\n const err = new SyntaxError(`Invalid URL: ${location}`);\n emitErrorAndClose(websocket, err);\n return;\n }\n\n initAsClient(websocket, addr, protocols, options);\n } else if (!websocket.emit('unexpected-response', req, res)) {\n abortHandshake(\n websocket,\n req,\n `Unexpected server response: ${res.statusCode}`\n );\n }\n });\n\n req.on('upgrade', (res, socket, head) => {\n websocket.emit('upgrade', res);\n\n //\n // The user may have closed the connection from a listener of the\n // `'upgrade'` event.\n //\n if (websocket.readyState !== WebSocket.CONNECTING) return;\n\n req = websocket._req = null;\n\n if (res.headers.upgrade.toLowerCase() !== 'websocket') {\n abortHandshake(websocket, socket, 'Invalid Upgrade header');\n return;\n }\n\n const digest = createHash('sha1')\n .update(key + GUID)\n .digest('base64');\n\n if (res.headers['sec-websocket-accept'] !== digest) {\n abortHandshake(websocket, socket, 'Invalid Sec-WebSocket-Accept header');\n return;\n }\n\n const serverProt = res.headers['sec-websocket-protocol'];\n let protError;\n\n if (serverProt !== undefined) {\n if (!protocolSet.size) {\n protError = 'Server sent a subprotocol but none was requested';\n } else if (!protocolSet.has(serverProt)) {\n protError = 'Server sent an invalid subprotocol';\n }\n } else if (protocolSet.size) {\n protError = 'Server sent no subprotocol';\n }\n\n if (protError) {\n abortHandshake(websocket, socket, protError);\n return;\n }\n\n if (serverProt) websocket._protocol = serverProt;\n\n const secWebSocketExtensions = res.headers['sec-websocket-extensions'];\n\n if (secWebSocketExtensions !== undefined) {\n if (!perMessageDeflate) {\n const message =\n 'Server sent a Sec-WebSocket-Extensions header but no extension ' +\n 'was requested';\n abortHandshake(websocket, socket, message);\n return;\n }\n\n let extensions;\n\n try {\n extensions = parse(secWebSocketExtensions);\n } catch (err) {\n const message = 'Invalid Sec-WebSocket-Extensions header';\n abortHandshake(websocket, socket, message);\n return;\n }\n\n const extensionNames = Object.keys(extensions);\n\n if (\n extensionNames.length !== 1 ||\n extensionNames[0] !== PerMessageDeflate.extensionName\n ) {\n const message = 'Server indicated an extension that was not requested';\n abortHandshake(websocket, socket, message);\n return;\n }\n\n try {\n perMessageDeflate.accept(extensions[PerMessageDeflate.extensionName]);\n } catch (err) {\n const message = 'Invalid Sec-WebSocket-Extensions header';\n abortHandshake(websocket, socket, message);\n return;\n }\n\n websocket._extensions[PerMessageDeflate.extensionName] =\n perMessageDeflate;\n }\n\n websocket.setSocket(socket, head, {\n generateMask: opts.generateMask,\n maxPayload: opts.maxPayload,\n skipUTF8Validation: opts.skipUTF8Validation\n });\n });\n\n if (opts.finishRequest) {\n opts.finishRequest(req, websocket);\n } else {\n req.end();\n }\n}\n\n/**\n * Emit the `'error'` and `'close'` events.\n *\n * @param {WebSocket} websocket The WebSocket instance\n * @param {Error} The error to emit\n * @private\n */\nfunction emitErrorAndClose(websocket, err) {\n websocket._readyState = WebSocket.CLOSING;\n websocket.emit('error', err);\n websocket.emitClose();\n}\n\n/**\n * Create a `net.Socket` and initiate a connection.\n *\n * @param {Object} options Connection options\n * @return {net.Socket} The newly created socket used to start the connection\n * @private\n */\nfunction netConnect(options) {\n options.path = options.socketPath;\n return net.connect(options);\n}\n\n/**\n * Create a `tls.TLSSocket` and initiate a connection.\n *\n * @param {Object} options Connection options\n * @return {tls.TLSSocket} The newly created socket used to start the connection\n * @private\n */\nfunction tlsConnect(options) {\n options.path = undefined;\n\n if (!options.servername && options.servername !== '') {\n options.servername = net.isIP(options.host) ? '' : options.host;\n }\n\n return tls.connect(options);\n}\n\n/**\n * Abort the handshake and emit an error.\n *\n * @param {WebSocket} websocket The WebSocket instance\n * @param {(http.ClientRequest|net.Socket|tls.Socket)} stream The request to\n * abort or the socket to destroy\n * @param {String} message The error message\n * @private\n */\nfunction abortHandshake(websocket, stream, message) {\n websocket._readyState = WebSocket.CLOSING;\n\n const err = new Error(message);\n Error.captureStackTrace(err, abortHandshake);\n\n if (stream.setHeader) {\n stream[kAborted] = true;\n stream.abort();\n\n if (stream.socket && !stream.socket.destroyed) {\n //\n // On Node.js >= 14.3.0 `request.abort()` does not destroy the socket if\n // called after the request completed. See\n // https://github.com/websockets/ws/issues/1869.\n //\n stream.socket.destroy();\n }\n\n process.nextTick(emitErrorAndClose, websocket, err);\n } else {\n stream.destroy(err);\n stream.once('error', websocket.emit.bind(websocket, 'error'));\n stream.once('close', websocket.emitClose.bind(websocket));\n }\n}\n\n/**\n * Handle cases where the `ping()`, `pong()`, or `send()` methods are called\n * when the `readyState` attribute is `CLOSING` or `CLOSED`.\n *\n * @param {WebSocket} websocket The WebSocket instance\n * @param {*} [data] The data to send\n * @param {Function} [cb] Callback\n * @private\n */\nfunction sendAfterClose(websocket, data, cb) {\n if (data) {\n const length = toBuffer(data).length;\n\n //\n // The `_bufferedAmount` property is used only when the peer is a client and\n // the opening handshake fails. Under these circumstances, in fact, the\n // `setSocket()` method is not called, so the `_socket` and `_sender`\n // properties are set to `null`.\n //\n if (websocket._socket) websocket._sender._bufferedBytes += length;\n else websocket._bufferedAmount += length;\n }\n\n if (cb) {\n const err = new Error(\n `WebSocket is not open: readyState ${websocket.readyState} ` +\n `(${readyStates[websocket.readyState]})`\n );\n process.nextTick(cb, err);\n }\n}\n\n/**\n * The listener of the `Receiver` `'conclude'` event.\n *\n * @param {Number} code The status code\n * @param {Buffer} reason The reason for closing\n * @private\n */\nfunction receiverOnConclude(code, reason) {\n const websocket = this[kWebSocket];\n\n websocket._closeFrameReceived = true;\n websocket._closeMessage = reason;\n websocket._closeCode = code;\n\n if (websocket._socket[kWebSocket] === undefined) return;\n\n websocket._socket.removeListener('data', socketOnData);\n process.nextTick(resume, websocket._socket);\n\n if (code === 1005) websocket.close();\n else websocket.close(code, reason);\n}\n\n/**\n * The listener of the `Receiver` `'drain'` event.\n *\n * @private\n */\nfunction receiverOnDrain() {\n const websocket = this[kWebSocket];\n\n if (!websocket.isPaused) websocket._socket.resume();\n}\n\n/**\n * The listener of the `Receiver` `'error'` event.\n *\n * @param {(RangeError|Error)} err The emitted error\n * @private\n */\nfunction receiverOnError(err) {\n const websocket = this[kWebSocket];\n\n if (websocket._socket[kWebSocket] !== undefined) {\n websocket._socket.removeListener('data', socketOnData);\n\n //\n // On Node.js < 14.0.0 the `'error'` event is emitted synchronously. See\n // https://github.com/websockets/ws/issues/1940.\n //\n process.nextTick(resume, websocket._socket);\n\n websocket.close(err[kStatusCode]);\n }\n\n websocket.emit('error', err);\n}\n\n/**\n * The listener of the `Receiver` `'finish'` event.\n *\n * @private\n */\nfunction receiverOnFinish() {\n this[kWebSocket].emitClose();\n}\n\n/**\n * The listener of the `Receiver` `'message'` event.\n *\n * @param {Buffer|ArrayBuffer|Buffer[])} data The message\n * @param {Boolean} isBinary Specifies whether the message is binary or not\n * @private\n */\nfunction receiverOnMessage(data, isBinary) {\n this[kWebSocket].emit('message', data, isBinary);\n}\n\n/**\n * The listener of the `Receiver` `'ping'` event.\n *\n * @param {Buffer} data The data included in the ping frame\n * @private\n */\nfunction receiverOnPing(data) {\n const websocket = this[kWebSocket];\n\n websocket.pong(data, !websocket._isServer, NOOP);\n websocket.emit('ping', data);\n}\n\n/**\n * The listener of the `Receiver` `'pong'` event.\n *\n * @param {Buffer} data The data included in the pong frame\n * @private\n */\nfunction receiverOnPong(data) {\n this[kWebSocket].emit('pong', data);\n}\n\n/**\n * Resume a readable stream\n *\n * @param {Readable} stream The readable stream\n * @private\n */\nfunction resume(stream) {\n stream.resume();\n}\n\n/**\n * The listener of the `net.Socket` `'close'` event.\n *\n * @private\n */\nfunction socketOnClose() {\n const websocket = this[kWebSocket];\n\n this.removeListener('close', socketOnClose);\n this.removeListener('data', socketOnData);\n this.removeListener('end', socketOnEnd);\n\n websocket._readyState = WebSocket.CLOSING;\n\n let chunk;\n\n //\n // The close frame might not have been received or the `'end'` event emitted,\n // for example, if the socket was destroyed due to an error. Ensure that the\n // `receiver` stream is closed after writing any remaining buffered data to\n // it. If the readable side of the socket is in flowing mode then there is no\n // buffered data as everything has been already written and `readable.read()`\n // will return `null`. If instead, the socket is paused, any possible buffered\n // data will be read as a single chunk.\n //\n if (\n !this._readableState.endEmitted &&\n !websocket._closeFrameReceived &&\n !websocket._receiver._writableState.errorEmitted &&\n (chunk = websocket._socket.read()) !== null\n ) {\n websocket._receiver.write(chunk);\n }\n\n websocket._receiver.end();\n\n this[kWebSocket] = undefined;\n\n clearTimeout(websocket._closeTimer);\n\n if (\n websocket._receiver._writableState.finished ||\n websocket._receiver._writableState.errorEmitted\n ) {\n websocket.emitClose();\n } else {\n websocket._receiver.on('error', receiverOnFinish);\n websocket._receiver.on('finish', receiverOnFinish);\n }\n}\n\n/**\n * The listener of the `net.Socket` `'data'` event.\n *\n * @param {Buffer} chunk A chunk of data\n * @private\n */\nfunction socketOnData(chunk) {\n if (!this[kWebSocket]._receiver.write(chunk)) {\n this.pause();\n }\n}\n\n/**\n * The listener of the `net.Socket` `'end'` event.\n *\n * @private\n */\nfunction socketOnEnd() {\n const websocket = this[kWebSocket];\n\n websocket._readyState = WebSocket.CLOSING;\n websocket._receiver.end();\n this.end();\n}\n\n/**\n * The listener of the `net.Socket` `'error'` event.\n *\n * @private\n */\nfunction socketOnError() {\n const websocket = this[kWebSocket];\n\n this.removeListener('error', socketOnError);\n this.on('error', NOOP);\n\n if (websocket) {\n websocket._readyState = WebSocket.CLOSING;\n this.destroy();\n }\n}\n","var fs = require(\"fs\");\nvar zlib = require(\"zlib\");\nvar fd_slicer = require(\"fd-slicer\");\nvar crc32 = require(\"buffer-crc32\");\nvar util = require(\"util\");\nvar EventEmitter = require(\"events\").EventEmitter;\nvar Transform = require(\"stream\").Transform;\nvar PassThrough = require(\"stream\").PassThrough;\nvar Writable = require(\"stream\").Writable;\n\nexports.open = open;\nexports.fromFd = fromFd;\nexports.fromBuffer = fromBuffer;\nexports.fromRandomAccessReader = fromRandomAccessReader;\nexports.dosDateTimeToDate = dosDateTimeToDate;\nexports.validateFileName = validateFileName;\nexports.ZipFile = ZipFile;\nexports.Entry = Entry;\nexports.RandomAccessReader = RandomAccessReader;\n\nfunction open(path, options, callback) {\n if (typeof options === \"function\") {\n callback = options;\n options = null;\n }\n if (options == null) options = {};\n if (options.autoClose == null) options.autoClose = true;\n if (options.lazyEntries == null) options.lazyEntries = false;\n if (options.decodeStrings == null) options.decodeStrings = true;\n if (options.validateEntrySizes == null) options.validateEntrySizes = true;\n if (options.strictFileNames == null) options.strictFileNames = false;\n if (callback == null) callback = defaultCallback;\n fs.open(path, \"r\", function(err, fd) {\n if (err) return callback(err);\n fromFd(fd, options, function(err, zipfile) {\n if (err) fs.close(fd, defaultCallback);\n callback(err, zipfile);\n });\n });\n}\n\nfunction fromFd(fd, options, callback) {\n if (typeof options === \"function\") {\n callback = options;\n options = null;\n }\n if (options == null) options = {};\n if (options.autoClose == null) options.autoClose = false;\n if (options.lazyEntries == null) options.lazyEntries = false;\n if (options.decodeStrings == null) options.decodeStrings = true;\n if (options.validateEntrySizes == null) options.validateEntrySizes = true;\n if (options.strictFileNames == null) options.strictFileNames = false;\n if (callback == null) callback = defaultCallback;\n fs.fstat(fd, function(err, stats) {\n if (err) return callback(err);\n var reader = fd_slicer.createFromFd(fd, {autoClose: true});\n fromRandomAccessReader(reader, stats.size, options, callback);\n });\n}\n\nfunction fromBuffer(buffer, options, callback) {\n if (typeof options === \"function\") {\n callback = options;\n options = null;\n }\n if (options == null) options = {};\n options.autoClose = false;\n if (options.lazyEntries == null) options.lazyEntries = false;\n if (options.decodeStrings == null) options.decodeStrings = true;\n if (options.validateEntrySizes == null) options.validateEntrySizes = true;\n if (options.strictFileNames == null) options.strictFileNames = false;\n // limit the max chunk size. see https://github.com/thejoshwolfe/yauzl/issues/87\n var reader = fd_slicer.createFromBuffer(buffer, {maxChunkSize: 0x10000});\n fromRandomAccessReader(reader, buffer.length, options, callback);\n}\n\nfunction fromRandomAccessReader(reader, totalSize, options, callback) {\n if (typeof options === \"function\") {\n callback = options;\n options = null;\n }\n if (options == null) options = {};\n if (options.autoClose == null) options.autoClose = true;\n if (options.lazyEntries == null) options.lazyEntries = false;\n if (options.decodeStrings == null) options.decodeStrings = true;\n var decodeStrings = !!options.decodeStrings;\n if (options.validateEntrySizes == null) options.validateEntrySizes = true;\n if (options.strictFileNames == null) options.strictFileNames = false;\n if (callback == null) callback = defaultCallback;\n if (typeof totalSize !== \"number\") throw new Error(\"expected totalSize parameter to be a number\");\n if (totalSize > Number.MAX_SAFE_INTEGER) {\n throw new Error(\"zip file too large. only file sizes up to 2^52 are supported due to JavaScript's Number type being an IEEE 754 double.\");\n }\n\n // the matching unref() call is in zipfile.close()\n reader.ref();\n\n // eocdr means End of Central Directory Record.\n // search backwards for the eocdr signature.\n // the last field of the eocdr is a variable-length comment.\n // the comment size is encoded in a 2-byte field in the eocdr, which we can't find without trudging backwards through the comment to find it.\n // as a consequence of this design decision, it's possible to have ambiguous zip file metadata if a coherent eocdr was in the comment.\n // we search backwards for a eocdr signature, and hope that whoever made the zip file was smart enough to forbid the eocdr signature in the comment.\n var eocdrWithoutCommentSize = 22;\n var maxCommentSize = 0xffff; // 2-byte size\n var bufferSize = Math.min(eocdrWithoutCommentSize + maxCommentSize, totalSize);\n var buffer = newBuffer(bufferSize);\n var bufferReadStart = totalSize - buffer.length;\n readAndAssertNoEof(reader, buffer, 0, bufferSize, bufferReadStart, function(err) {\n if (err) return callback(err);\n for (var i = bufferSize - eocdrWithoutCommentSize; i >= 0; i -= 1) {\n if (buffer.readUInt32LE(i) !== 0x06054b50) continue;\n // found eocdr\n var eocdrBuffer = buffer.slice(i);\n\n // 0 - End of central directory signature = 0x06054b50\n // 4 - Number of this disk\n var diskNumber = eocdrBuffer.readUInt16LE(4);\n if (diskNumber !== 0) {\n return callback(new Error(\"multi-disk zip files are not supported: found disk number: \" + diskNumber));\n }\n // 6 - Disk where central directory starts\n // 8 - Number of central directory records on this disk\n // 10 - Total number of central directory records\n var entryCount = eocdrBuffer.readUInt16LE(10);\n // 12 - Size of central directory (bytes)\n // 16 - Offset of start of central directory, relative to start of archive\n var centralDirectoryOffset = eocdrBuffer.readUInt32LE(16);\n // 20 - Comment length\n var commentLength = eocdrBuffer.readUInt16LE(20);\n var expectedCommentLength = eocdrBuffer.length - eocdrWithoutCommentSize;\n if (commentLength !== expectedCommentLength) {\n return callback(new Error(\"invalid comment length. expected: \" + expectedCommentLength + \". found: \" + commentLength));\n }\n // 22 - Comment\n // the encoding is always cp437.\n var comment = decodeStrings ? decodeBuffer(eocdrBuffer, 22, eocdrBuffer.length, false)\n : eocdrBuffer.slice(22);\n\n if (!(entryCount === 0xffff || centralDirectoryOffset === 0xffffffff)) {\n return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames));\n }\n\n // ZIP64 format\n\n // ZIP64 Zip64 end of central directory locator\n var zip64EocdlBuffer = newBuffer(20);\n var zip64EocdlOffset = bufferReadStart + i - zip64EocdlBuffer.length;\n readAndAssertNoEof(reader, zip64EocdlBuffer, 0, zip64EocdlBuffer.length, zip64EocdlOffset, function(err) {\n if (err) return callback(err);\n\n // 0 - zip64 end of central dir locator signature = 0x07064b50\n if (zip64EocdlBuffer.readUInt32LE(0) !== 0x07064b50) {\n return callback(new Error(\"invalid zip64 end of central directory locator signature\"));\n }\n // 4 - number of the disk with the start of the zip64 end of central directory\n // 8 - relative offset of the zip64 end of central directory record\n var zip64EocdrOffset = readUInt64LE(zip64EocdlBuffer, 8);\n // 16 - total number of disks\n\n // ZIP64 end of central directory record\n var zip64EocdrBuffer = newBuffer(56);\n readAndAssertNoEof(reader, zip64EocdrBuffer, 0, zip64EocdrBuffer.length, zip64EocdrOffset, function(err) {\n if (err) return callback(err);\n\n // 0 - zip64 end of central dir signature 4 bytes (0x06064b50)\n if (zip64EocdrBuffer.readUInt32LE(0) !== 0x06064b50) {\n return callback(new Error(\"invalid zip64 end of central directory record signature\"));\n }\n // 4 - size of zip64 end of central directory record 8 bytes\n // 12 - version made by 2 bytes\n // 14 - version needed to extract 2 bytes\n // 16 - number of this disk 4 bytes\n // 20 - number of the disk with the start of the central directory 4 bytes\n // 24 - total number of entries in the central directory on this disk 8 bytes\n // 32 - total number of entries in the central directory 8 bytes\n entryCount = readUInt64LE(zip64EocdrBuffer, 32);\n // 40 - size of the central directory 8 bytes\n // 48 - offset of start of central directory with respect to the starting disk number 8 bytes\n centralDirectoryOffset = readUInt64LE(zip64EocdrBuffer, 48);\n // 56 - zip64 extensible data sector (variable size)\n return callback(null, new ZipFile(reader, centralDirectoryOffset, totalSize, entryCount, comment, options.autoClose, options.lazyEntries, decodeStrings, options.validateEntrySizes, options.strictFileNames));\n });\n });\n return;\n }\n callback(new Error(\"end of central directory record signature not found\"));\n });\n}\n\nutil.inherits(ZipFile, EventEmitter);\nfunction ZipFile(reader, centralDirectoryOffset, fileSize, entryCount, comment, autoClose, lazyEntries, decodeStrings, validateEntrySizes, strictFileNames) {\n var self = this;\n EventEmitter.call(self);\n self.reader = reader;\n // forward close events\n self.reader.on(\"error\", function(err) {\n // error closing the fd\n emitError(self, err);\n });\n self.reader.once(\"close\", function() {\n self.emit(\"close\");\n });\n self.readEntryCursor = centralDirectoryOffset;\n self.fileSize = fileSize;\n self.entryCount = entryCount;\n self.comment = comment;\n self.entriesRead = 0;\n self.autoClose = !!autoClose;\n self.lazyEntries = !!lazyEntries;\n self.decodeStrings = !!decodeStrings;\n self.validateEntrySizes = !!validateEntrySizes;\n self.strictFileNames = !!strictFileNames;\n self.isOpen = true;\n self.emittedError = false;\n\n if (!self.lazyEntries) self._readEntry();\n}\nZipFile.prototype.close = function() {\n if (!this.isOpen) return;\n this.isOpen = false;\n this.reader.unref();\n};\n\nfunction emitErrorAndAutoClose(self, err) {\n if (self.autoClose) self.close();\n emitError(self, err);\n}\nfunction emitError(self, err) {\n if (self.emittedError) return;\n self.emittedError = true;\n self.emit(\"error\", err);\n}\n\nZipFile.prototype.readEntry = function() {\n if (!this.lazyEntries) throw new Error(\"readEntry() called without lazyEntries:true\");\n this._readEntry();\n};\nZipFile.prototype._readEntry = function() {\n var self = this;\n if (self.entryCount === self.entriesRead) {\n // done with metadata\n setImmediate(function() {\n if (self.autoClose) self.close();\n if (self.emittedError) return;\n self.emit(\"end\");\n });\n return;\n }\n if (self.emittedError) return;\n var buffer = newBuffer(46);\n readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) {\n if (err) return emitErrorAndAutoClose(self, err);\n if (self.emittedError) return;\n var entry = new Entry();\n // 0 - Central directory file header signature\n var signature = buffer.readUInt32LE(0);\n if (signature !== 0x02014b50) return emitErrorAndAutoClose(self, new Error(\"invalid central directory file header signature: 0x\" + signature.toString(16)));\n // 4 - Version made by\n entry.versionMadeBy = buffer.readUInt16LE(4);\n // 6 - Version needed to extract (minimum)\n entry.versionNeededToExtract = buffer.readUInt16LE(6);\n // 8 - General purpose bit flag\n entry.generalPurposeBitFlag = buffer.readUInt16LE(8);\n // 10 - Compression method\n entry.compressionMethod = buffer.readUInt16LE(10);\n // 12 - File last modification time\n entry.lastModFileTime = buffer.readUInt16LE(12);\n // 14 - File last modification date\n entry.lastModFileDate = buffer.readUInt16LE(14);\n // 16 - CRC-32\n entry.crc32 = buffer.readUInt32LE(16);\n // 20 - Compressed size\n entry.compressedSize = buffer.readUInt32LE(20);\n // 24 - Uncompressed size\n entry.uncompressedSize = buffer.readUInt32LE(24);\n // 28 - File name length (n)\n entry.fileNameLength = buffer.readUInt16LE(28);\n // 30 - Extra field length (m)\n entry.extraFieldLength = buffer.readUInt16LE(30);\n // 32 - File comment length (k)\n entry.fileCommentLength = buffer.readUInt16LE(32);\n // 34 - Disk number where file starts\n // 36 - Internal file attributes\n entry.internalFileAttributes = buffer.readUInt16LE(36);\n // 38 - External file attributes\n entry.externalFileAttributes = buffer.readUInt32LE(38);\n // 42 - Relative offset of local file header\n entry.relativeOffsetOfLocalHeader = buffer.readUInt32LE(42);\n\n if (entry.generalPurposeBitFlag & 0x40) return emitErrorAndAutoClose(self, new Error(\"strong encryption is not supported\"));\n\n self.readEntryCursor += 46;\n\n buffer = newBuffer(entry.fileNameLength + entry.extraFieldLength + entry.fileCommentLength);\n readAndAssertNoEof(self.reader, buffer, 0, buffer.length, self.readEntryCursor, function(err) {\n if (err) return emitErrorAndAutoClose(self, err);\n if (self.emittedError) return;\n // 46 - File name\n var isUtf8 = (entry.generalPurposeBitFlag & 0x800) !== 0;\n entry.fileName = self.decodeStrings ? decodeBuffer(buffer, 0, entry.fileNameLength, isUtf8)\n : buffer.slice(0, entry.fileNameLength);\n\n // 46+n - Extra field\n var fileCommentStart = entry.fileNameLength + entry.extraFieldLength;\n var extraFieldBuffer = buffer.slice(entry.fileNameLength, fileCommentStart);\n entry.extraFields = [];\n var i = 0;\n while (i < extraFieldBuffer.length - 3) {\n var headerId = extraFieldBuffer.readUInt16LE(i + 0);\n var dataSize = extraFieldBuffer.readUInt16LE(i + 2);\n var dataStart = i + 4;\n var dataEnd = dataStart + dataSize;\n if (dataEnd > extraFieldBuffer.length) return emitErrorAndAutoClose(self, new Error(\"extra field length exceeds extra field buffer size\"));\n var dataBuffer = newBuffer(dataSize);\n extraFieldBuffer.copy(dataBuffer, 0, dataStart, dataEnd);\n entry.extraFields.push({\n id: headerId,\n data: dataBuffer,\n });\n i = dataEnd;\n }\n\n // 46+n+m - File comment\n entry.fileComment = self.decodeStrings ? decodeBuffer(buffer, fileCommentStart, fileCommentStart + entry.fileCommentLength, isUtf8)\n : buffer.slice(fileCommentStart, fileCommentStart + entry.fileCommentLength);\n // compatibility hack for https://github.com/thejoshwolfe/yauzl/issues/47\n entry.comment = entry.fileComment;\n\n self.readEntryCursor += buffer.length;\n self.entriesRead += 1;\n\n if (entry.uncompressedSize === 0xffffffff ||\n entry.compressedSize === 0xffffffff ||\n entry.relativeOffsetOfLocalHeader === 0xffffffff) {\n // ZIP64 format\n // find the Zip64 Extended Information Extra Field\n var zip64EiefBuffer = null;\n for (var i = 0; i < entry.extraFields.length; i++) {\n var extraField = entry.extraFields[i];\n if (extraField.id === 0x0001) {\n zip64EiefBuffer = extraField.data;\n break;\n }\n }\n if (zip64EiefBuffer == null) {\n return emitErrorAndAutoClose(self, new Error(\"expected zip64 extended information extra field\"));\n }\n var index = 0;\n // 0 - Original Size 8 bytes\n if (entry.uncompressedSize === 0xffffffff) {\n if (index + 8 > zip64EiefBuffer.length) {\n return emitErrorAndAutoClose(self, new Error(\"zip64 extended information extra field does not include uncompressed size\"));\n }\n entry.uncompressedSize = readUInt64LE(zip64EiefBuffer, index);\n index += 8;\n }\n // 8 - Compressed Size 8 bytes\n if (entry.compressedSize === 0xffffffff) {\n if (index + 8 > zip64EiefBuffer.length) {\n return emitErrorAndAutoClose(self, new Error(\"zip64 extended information extra field does not include compressed size\"));\n }\n entry.compressedSize = readUInt64LE(zip64EiefBuffer, index);\n index += 8;\n }\n // 16 - Relative Header Offset 8 bytes\n if (entry.relativeOffsetOfLocalHeader === 0xffffffff) {\n if (index + 8 > zip64EiefBuffer.length) {\n return emitErrorAndAutoClose(self, new Error(\"zip64 extended information extra field does not include relative header offset\"));\n }\n entry.relativeOffsetOfLocalHeader = readUInt64LE(zip64EiefBuffer, index);\n index += 8;\n }\n // 24 - Disk Start Number 4 bytes\n }\n\n // check for Info-ZIP Unicode Path Extra Field (0x7075)\n // see https://github.com/thejoshwolfe/yauzl/issues/33\n if (self.decodeStrings) {\n for (var i = 0; i < entry.extraFields.length; i++) {\n var extraField = entry.extraFields[i];\n if (extraField.id === 0x7075) {\n if (extraField.data.length < 6) {\n // too short to be meaningful\n continue;\n }\n // Version 1 byte version of this extra field, currently 1\n if (extraField.data.readUInt8(0) !== 1) {\n // > Changes may not be backward compatible so this extra\n // > field should not be used if the version is not recognized.\n continue;\n }\n // NameCRC32 4 bytes File Name Field CRC32 Checksum\n var oldNameCrc32 = extraField.data.readUInt32LE(1);\n if (crc32.unsigned(buffer.slice(0, entry.fileNameLength)) !== oldNameCrc32) {\n // > If the CRC check fails, this UTF-8 Path Extra Field should be\n // > ignored and the File Name field in the header should be used instead.\n continue;\n }\n // UnicodeName Variable UTF-8 version of the entry File Name\n entry.fileName = decodeBuffer(extraField.data, 5, extraField.data.length, true);\n break;\n }\n }\n }\n\n // validate file size\n if (self.validateEntrySizes && entry.compressionMethod === 0) {\n var expectedCompressedSize = entry.uncompressedSize;\n if (entry.isEncrypted()) {\n // traditional encryption prefixes the file data with a header\n expectedCompressedSize += 12;\n }\n if (entry.compressedSize !== expectedCompressedSize) {\n var msg = \"compressed/uncompressed size mismatch for stored file: \" + entry.compressedSize + \" != \" + entry.uncompressedSize;\n return emitErrorAndAutoClose(self, new Error(msg));\n }\n }\n\n if (self.decodeStrings) {\n if (!self.strictFileNames) {\n // allow backslash\n entry.fileName = entry.fileName.replace(/\\\\/g, \"/\");\n }\n var errorMessage = validateFileName(entry.fileName, self.validateFileNameOptions);\n if (errorMessage != null) return emitErrorAndAutoClose(self, new Error(errorMessage));\n }\n self.emit(\"entry\", entry);\n\n if (!self.lazyEntries) self._readEntry();\n });\n });\n};\n\nZipFile.prototype.openReadStream = function(entry, options, callback) {\n var self = this;\n // parameter validation\n var relativeStart = 0;\n var relativeEnd = entry.compressedSize;\n if (callback == null) {\n callback = options;\n options = {};\n } else {\n // validate options that the caller has no excuse to get wrong\n if (options.decrypt != null) {\n if (!entry.isEncrypted()) {\n throw new Error(\"options.decrypt can only be specified for encrypted entries\");\n }\n if (options.decrypt !== false) throw new Error(\"invalid options.decrypt value: \" + options.decrypt);\n if (entry.isCompressed()) {\n if (options.decompress !== false) throw new Error(\"entry is encrypted and compressed, and options.decompress !== false\");\n }\n }\n if (options.decompress != null) {\n if (!entry.isCompressed()) {\n throw new Error(\"options.decompress can only be specified for compressed entries\");\n }\n if (!(options.decompress === false || options.decompress === true)) {\n throw new Error(\"invalid options.decompress value: \" + options.decompress);\n }\n }\n if (options.start != null || options.end != null) {\n if (entry.isCompressed() && options.decompress !== false) {\n throw new Error(\"start/end range not allowed for compressed entry without options.decompress === false\");\n }\n if (entry.isEncrypted() && options.decrypt !== false) {\n throw new Error(\"start/end range not allowed for encrypted entry without options.decrypt === false\");\n }\n }\n if (options.start != null) {\n relativeStart = options.start;\n if (relativeStart < 0) throw new Error(\"options.start < 0\");\n if (relativeStart > entry.compressedSize) throw new Error(\"options.start > entry.compressedSize\");\n }\n if (options.end != null) {\n relativeEnd = options.end;\n if (relativeEnd < 0) throw new Error(\"options.end < 0\");\n if (relativeEnd > entry.compressedSize) throw new Error(\"options.end > entry.compressedSize\");\n if (relativeEnd < relativeStart) throw new Error(\"options.end < options.start\");\n }\n }\n // any further errors can either be caused by the zipfile,\n // or were introduced in a minor version of yauzl,\n // so should be passed to the client rather than thrown.\n if (!self.isOpen) return callback(new Error(\"closed\"));\n if (entry.isEncrypted()) {\n if (options.decrypt !== false) return callback(new Error(\"entry is encrypted, and options.decrypt !== false\"));\n }\n // make sure we don't lose the fd before we open the actual read stream\n self.reader.ref();\n var buffer = newBuffer(30);\n readAndAssertNoEof(self.reader, buffer, 0, buffer.length, entry.relativeOffsetOfLocalHeader, function(err) {\n try {\n if (err) return callback(err);\n // 0 - Local file header signature = 0x04034b50\n var signature = buffer.readUInt32LE(0);\n if (signature !== 0x04034b50) {\n return callback(new Error(\"invalid local file header signature: 0x\" + signature.toString(16)));\n }\n // all this should be redundant\n // 4 - Version needed to extract (minimum)\n // 6 - General purpose bit flag\n // 8 - Compression method\n // 10 - File last modification time\n // 12 - File last modification date\n // 14 - CRC-32\n // 18 - Compressed size\n // 22 - Uncompressed size\n // 26 - File name length (n)\n var fileNameLength = buffer.readUInt16LE(26);\n // 28 - Extra field length (m)\n var extraFieldLength = buffer.readUInt16LE(28);\n // 30 - File name\n // 30+n - Extra field\n var localFileHeaderEnd = entry.relativeOffsetOfLocalHeader + buffer.length + fileNameLength + extraFieldLength;\n var decompress;\n if (entry.compressionMethod === 0) {\n // 0 - The file is stored (no compression)\n decompress = false;\n } else if (entry.compressionMethod === 8) {\n // 8 - The file is Deflated\n decompress = options.decompress != null ? options.decompress : true;\n } else {\n return callback(new Error(\"unsupported compression method: \" + entry.compressionMethod));\n }\n var fileDataStart = localFileHeaderEnd;\n var fileDataEnd = fileDataStart + entry.compressedSize;\n if (entry.compressedSize !== 0) {\n // bounds check now, because the read streams will probably not complain loud enough.\n // since we're dealing with an unsigned offset plus an unsigned size,\n // we only have 1 thing to check for.\n if (fileDataEnd > self.fileSize) {\n return callback(new Error(\"file data overflows file bounds: \" +\n fileDataStart + \" + \" + entry.compressedSize + \" > \" + self.fileSize));\n }\n }\n var readStream = self.reader.createReadStream({\n start: fileDataStart + relativeStart,\n end: fileDataStart + relativeEnd,\n });\n var endpointStream = readStream;\n if (decompress) {\n var destroyed = false;\n var inflateFilter = zlib.createInflateRaw();\n readStream.on(\"error\", function(err) {\n // setImmediate here because errors can be emitted during the first call to pipe()\n setImmediate(function() {\n if (!destroyed) inflateFilter.emit(\"error\", err);\n });\n });\n readStream.pipe(inflateFilter);\n\n if (self.validateEntrySizes) {\n endpointStream = new AssertByteCountStream(entry.uncompressedSize);\n inflateFilter.on(\"error\", function(err) {\n // forward zlib errors to the client-visible stream\n setImmediate(function() {\n if (!destroyed) endpointStream.emit(\"error\", err);\n });\n });\n inflateFilter.pipe(endpointStream);\n } else {\n // the zlib filter is the client-visible stream\n endpointStream = inflateFilter;\n }\n // this is part of yauzl's API, so implement this function on the client-visible stream\n endpointStream.destroy = function() {\n destroyed = true;\n if (inflateFilter !== endpointStream) inflateFilter.unpipe(endpointStream);\n readStream.unpipe(inflateFilter);\n // TODO: the inflateFilter may cause a memory leak. see Issue #27.\n readStream.destroy();\n };\n }\n callback(null, endpointStream);\n } finally {\n self.reader.unref();\n }\n });\n};\n\nfunction Entry() {\n}\nEntry.prototype.getLastModDate = function() {\n return dosDateTimeToDate(this.lastModFileDate, this.lastModFileTime);\n};\nEntry.prototype.isEncrypted = function() {\n return (this.generalPurposeBitFlag & 0x1) !== 0;\n};\nEntry.prototype.isCompressed = function() {\n return this.compressionMethod === 8;\n};\n\nfunction dosDateTimeToDate(date, time) {\n var day = date & 0x1f; // 1-31\n var month = (date >> 5 & 0xf) - 1; // 1-12, 0-11\n var year = (date >> 9 & 0x7f) + 1980; // 0-128, 1980-2108\n\n var millisecond = 0;\n var second = (time & 0x1f) * 2; // 0-29, 0-58 (even numbers)\n var minute = time >> 5 & 0x3f; // 0-59\n var hour = time >> 11 & 0x1f; // 0-23\n\n return new Date(year, month, day, hour, minute, second, millisecond);\n}\n\nfunction validateFileName(fileName) {\n if (fileName.indexOf(\"\\\\\") !== -1) {\n return \"invalid characters in fileName: \" + fileName;\n }\n if (/^[a-zA-Z]:/.test(fileName) || /^\\//.test(fileName)) {\n return \"absolute path: \" + fileName;\n }\n if (fileName.split(\"/\").indexOf(\"..\") !== -1) {\n return \"invalid relative path: \" + fileName;\n }\n // all good\n return null;\n}\n\nfunction readAndAssertNoEof(reader, buffer, offset, length, position, callback) {\n if (length === 0) {\n // fs.read will throw an out-of-bounds error if you try to read 0 bytes from a 0 byte file\n return setImmediate(function() { callback(null, newBuffer(0)); });\n }\n reader.read(buffer, offset, length, position, function(err, bytesRead) {\n if (err) return callback(err);\n if (bytesRead < length) {\n return callback(new Error(\"unexpected EOF\"));\n }\n callback();\n });\n}\n\nutil.inherits(AssertByteCountStream, Transform);\nfunction AssertByteCountStream(byteCount) {\n Transform.call(this);\n this.actualByteCount = 0;\n this.expectedByteCount = byteCount;\n}\nAssertByteCountStream.prototype._transform = function(chunk, encoding, cb) {\n this.actualByteCount += chunk.length;\n if (this.actualByteCount > this.expectedByteCount) {\n var msg = \"too many bytes in the stream. expected \" + this.expectedByteCount + \". got at least \" + this.actualByteCount;\n return cb(new Error(msg));\n }\n cb(null, chunk);\n};\nAssertByteCountStream.prototype._flush = function(cb) {\n if (this.actualByteCount < this.expectedByteCount) {\n var msg = \"not enough bytes in the stream. expected \" + this.expectedByteCount + \". got only \" + this.actualByteCount;\n return cb(new Error(msg));\n }\n cb();\n};\n\nutil.inherits(RandomAccessReader, EventEmitter);\nfunction RandomAccessReader() {\n EventEmitter.call(this);\n this.refCount = 0;\n}\nRandomAccessReader.prototype.ref = function() {\n this.refCount += 1;\n};\nRandomAccessReader.prototype.unref = function() {\n var self = this;\n self.refCount -= 1;\n\n if (self.refCount > 0) return;\n if (self.refCount < 0) throw new Error(\"invalid unref\");\n\n self.close(onCloseDone);\n\n function onCloseDone(err) {\n if (err) return self.emit('error', err);\n self.emit('close');\n }\n};\nRandomAccessReader.prototype.createReadStream = function(options) {\n var start = options.start;\n var end = options.end;\n if (start === end) {\n var emptyStream = new PassThrough();\n setImmediate(function() {\n emptyStream.end();\n });\n return emptyStream;\n }\n var stream = this._readStreamForRange(start, end);\n\n var destroyed = false;\n var refUnrefFilter = new RefUnrefFilter(this);\n stream.on(\"error\", function(err) {\n setImmediate(function() {\n if (!destroyed) refUnrefFilter.emit(\"error\", err);\n });\n });\n refUnrefFilter.destroy = function() {\n stream.unpipe(refUnrefFilter);\n refUnrefFilter.unref();\n stream.destroy();\n };\n\n var byteCounter = new AssertByteCountStream(end - start);\n refUnrefFilter.on(\"error\", function(err) {\n setImmediate(function() {\n if (!destroyed) byteCounter.emit(\"error\", err);\n });\n });\n byteCounter.destroy = function() {\n destroyed = true;\n refUnrefFilter.unpipe(byteCounter);\n refUnrefFilter.destroy();\n };\n\n return stream.pipe(refUnrefFilter).pipe(byteCounter);\n};\nRandomAccessReader.prototype._readStreamForRange = function(start, end) {\n throw new Error(\"not implemented\");\n};\nRandomAccessReader.prototype.read = function(buffer, offset, length, position, callback) {\n var readStream = this.createReadStream({start: position, end: position + length});\n var writeStream = new Writable();\n var written = 0;\n writeStream._write = function(chunk, encoding, cb) {\n chunk.copy(buffer, offset + written, 0, chunk.length);\n written += chunk.length;\n cb();\n };\n writeStream.on(\"finish\", callback);\n readStream.on(\"error\", function(error) {\n callback(error);\n });\n readStream.pipe(writeStream);\n};\nRandomAccessReader.prototype.close = function(callback) {\n setImmediate(callback);\n};\n\nutil.inherits(RefUnrefFilter, PassThrough);\nfunction RefUnrefFilter(context) {\n PassThrough.call(this);\n this.context = context;\n this.context.ref();\n this.unreffedYet = false;\n}\nRefUnrefFilter.prototype._flush = function(cb) {\n this.unref();\n cb();\n};\nRefUnrefFilter.prototype.unref = function(cb) {\n if (this.unreffedYet) return;\n this.unreffedYet = true;\n this.context.unref();\n};\n\nvar cp437 = '\\u0000☺☻♥♦♣♠•◘○◙♂♀♪♫☼►◄↕‼¶§▬↨↑↓→←∟↔▲▼ !\"#$%&\\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\\\]^_`abcdefghijklmnopqrstuvwxyz{|}~⌂ÇüéâäàåçêëèïîìÄÅÉæÆôöòûùÿÖÜ¢£¥₧ƒáíóúñѪº¿⌐¬½¼¡«»░▒▓│┤╡╢╖╕╣║╗╝╜╛┐└┴┬├─┼╞╟╚╔╩╦╠═╬╧╨╤╥╙╘╒╓╫╪┘┌█▄▌▐▀αßΓπΣσµτΦΘΩδ∞φε∩≡±≥≤⌠⌡÷≈°∙·√ⁿ²■ ';\nfunction decodeBuffer(buffer, start, end, isUtf8) {\n if (isUtf8) {\n return buffer.toString(\"utf8\", start, end);\n } else {\n var result = \"\";\n for (var i = start; i < end; i++) {\n result += cp437[buffer[i]];\n }\n return result;\n }\n}\n\nfunction readUInt64LE(buffer, offset) {\n // there is no native function for this, because we can't actually store 64-bit integers precisely.\n // after 53 bits, JavaScript's Number type (IEEE 754 double) can't store individual integers anymore.\n // but since 53 bits is a whole lot more than 32 bits, we do our best anyway.\n var lower32 = buffer.readUInt32LE(offset);\n var upper32 = buffer.readUInt32LE(offset + 4);\n // we can't use bitshifting here, because JavaScript bitshifting only works on 32-bit integers.\n return upper32 * 0x100000000 + lower32;\n // as long as we're bounds checking the result of this function against the total file size,\n // we'll catch any overflow errors, because we already made sure the total file size was within reason.\n}\n\n// Node 10 deprecated new Buffer().\nvar newBuffer;\nif (typeof Buffer.allocUnsafe === \"function\") {\n newBuffer = function(len) {\n return Buffer.allocUnsafe(len);\n };\n} else {\n newBuffer = function(len) {\n return new Buffer(len);\n };\n}\n\nfunction defaultCallback(err) {\n if (err) throw err;\n}\n",null,null,"const core = require('@actions/core');\r\nconst activate = require('./activate');\r\nconst deactivate = require('./deactivate');\r\nconst IsPost = !!core.getState('isPost');\r\n\r\nconst main = async () => {\r\n core.saveState('isPost', true);\r\n\r\n if (!IsPost) {\r\n // activate license\r\n await activate.Run();\r\n } else {\r\n // return license\r\n await deactivate.Run();\r\n }\r\n}\r\n\r\n// Call the main function to run the action\r\nmain();",null,"// TODO: consolidate on using a helpers file at some point in the future, which\n// is the approach currently used to export Parser and applyExtends for ESM:\nconst {applyExtends, cjsPlatformShim, Parser, Yargs, processArgv} = require('./build/index.cjs')\nYargs.applyExtends = (config, cwd, mergeExtends) => {\n return applyExtends(config, cwd, mergeExtends, cjsPlatformShim)\n}\nYargs.hideBin = processArgv.hideBin\nYargs.Parser = Parser\nmodule.exports = Yargs\n","function webpackEmptyContext(req) {\n\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\te.code = 'MODULE_NOT_FOUND';\n\tthrow e;\n}\nwebpackEmptyContext.keys = () => ([]);\nwebpackEmptyContext.resolve = webpackEmptyContext;\nwebpackEmptyContext.id = 5670;\nmodule.exports = webpackEmptyContext;","function webpackEmptyContext(req) {\n\tvar e = new Error(\"Cannot find module '\" + req + \"'\");\n\te.code = 'MODULE_NOT_FOUND';\n\tthrow e;\n}\nwebpackEmptyContext.keys = () => ([]);\nwebpackEmptyContext.resolve = webpackEmptyContext;\nwebpackEmptyContext.id = 9167;\nmodule.exports = webpackEmptyContext;","module.exports = require(\"assert\");","module.exports = require(\"buffer\");","module.exports = require(\"child_process\");","module.exports = require(\"cluster\");","module.exports = require(\"constants\");","module.exports = require(\"crypto\");","module.exports = require(\"events\");","module.exports = require(\"fs\");","module.exports = require(\"fs/promises\");","module.exports = require(\"http\");","module.exports = require(\"https\");","module.exports = require(\"module\");","module.exports = require(\"net\");","module.exports = require(\"os\");","module.exports = require(\"path\");","module.exports = require(\"process\");","module.exports = require(\"punycode\");","module.exports = require(\"readline\");","module.exports = require(\"stream\");","module.exports = require(\"string_decoder\");","module.exports = require(\"timers\");","module.exports = require(\"tls\");","module.exports = require(\"tty\");","module.exports = require(\"url\");","module.exports = require(\"util\");","module.exports = require(\"zlib\");","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.codeFrameColumns = codeFrameColumns;\nexports.default = _default;\nvar _highlight = require(\"@babel/highlight\");\nvar _chalk = _interopRequireWildcard(require(\"chalk\"), true);\nfunction _getRequireWildcardCache(e) { if (\"function\" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }\nfunction _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || \"object\" != typeof e && \"function\" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if (\"default\" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }\nlet chalkWithForcedColor = undefined;\nfunction getChalk(forceColor) {\n if (forceColor) {\n var _chalkWithForcedColor;\n (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({\n enabled: true,\n level: 1\n });\n return chalkWithForcedColor;\n }\n return _chalk.default;\n}\nlet deprecationWarningShown = false;\nfunction getDefs(chalk) {\n return {\n gutter: chalk.grey,\n marker: chalk.red.bold,\n message: chalk.red.bold\n };\n}\nconst NEWLINE = /\\r\\n|[\\n\\r\\u2028\\u2029]/;\nfunction getMarkerLines(loc, source, opts) {\n const startLoc = Object.assign({\n column: 0,\n line: -1\n }, loc.start);\n const endLoc = Object.assign({}, startLoc, loc.end);\n const {\n linesAbove = 2,\n linesBelow = 3\n } = opts || {};\n const startLine = startLoc.line;\n const startColumn = startLoc.column;\n const endLine = endLoc.line;\n const endColumn = endLoc.column;\n let start = Math.max(startLine - (linesAbove + 1), 0);\n let end = Math.min(source.length, endLine + linesBelow);\n if (startLine === -1) {\n start = 0;\n }\n if (endLine === -1) {\n end = source.length;\n }\n const lineDiff = endLine - startLine;\n const markerLines = {};\n if (lineDiff) {\n for (let i = 0; i <= lineDiff; i++) {\n const lineNumber = i + startLine;\n if (!startColumn) {\n markerLines[lineNumber] = true;\n } else if (i === 0) {\n const sourceLength = source[lineNumber - 1].length;\n markerLines[lineNumber] = [startColumn, sourceLength - startColumn + 1];\n } else if (i === lineDiff) {\n markerLines[lineNumber] = [0, endColumn];\n } else {\n const sourceLength = source[lineNumber - i].length;\n markerLines[lineNumber] = [0, sourceLength];\n }\n }\n } else {\n if (startColumn === endColumn) {\n if (startColumn) {\n markerLines[startLine] = [startColumn, 0];\n } else {\n markerLines[startLine] = true;\n }\n } else {\n markerLines[startLine] = [startColumn, endColumn - startColumn];\n }\n }\n return {\n start,\n end,\n markerLines\n };\n}\nfunction codeFrameColumns(rawLines, loc, opts = {}) {\n const highlighted = (opts.highlightCode || opts.forceColor) && (0, _highlight.shouldHighlight)(opts);\n const chalk = getChalk(opts.forceColor);\n const defs = getDefs(chalk);\n const maybeHighlight = (chalkFn, string) => {\n return highlighted ? chalkFn(string) : string;\n };\n const lines = rawLines.split(NEWLINE);\n const {\n start,\n end,\n markerLines\n } = getMarkerLines(loc, lines, opts);\n const hasColumns = loc.start && typeof loc.start.column === \"number\";\n const numberMaxWidth = String(end).length;\n const highlightedLines = highlighted ? (0, _highlight.default)(rawLines, opts) : rawLines;\n let frame = highlightedLines.split(NEWLINE, end).slice(start, end).map((line, index) => {\n const number = start + 1 + index;\n const paddedNumber = ` ${number}`.slice(-numberMaxWidth);\n const gutter = ` ${paddedNumber} |`;\n const hasMarker = markerLines[number];\n const lastMarkerLine = !markerLines[number + 1];\n if (hasMarker) {\n let markerLine = \"\";\n if (Array.isArray(hasMarker)) {\n const markerSpacing = line.slice(0, Math.max(hasMarker[0] - 1, 0)).replace(/[^\\t]/g, \" \");\n const numberOfMarkers = hasMarker[1] || 1;\n markerLine = [\"\\n \", maybeHighlight(defs.gutter, gutter.replace(/\\d/g, \" \")), \" \", markerSpacing, maybeHighlight(defs.marker, \"^\").repeat(numberOfMarkers)].join(\"\");\n if (lastMarkerLine && opts.message) {\n markerLine += \" \" + maybeHighlight(defs.message, opts.message);\n }\n }\n return [maybeHighlight(defs.marker, \">\"), maybeHighlight(defs.gutter, gutter), line.length > 0 ? ` ${line}` : \"\", markerLine].join(\"\");\n } else {\n return ` ${maybeHighlight(defs.gutter, gutter)}${line.length > 0 ? ` ${line}` : \"\"}`;\n }\n }).join(\"\\n\");\n if (opts.message && !hasColumns) {\n frame = `${\" \".repeat(numberMaxWidth + 1)}${opts.message}\\n${frame}`;\n }\n if (highlighted) {\n return chalk.reset(frame);\n } else {\n return frame;\n }\n}\nfunction _default(rawLines, lineNumber, colNumber, opts = {}) {\n if (!deprecationWarningShown) {\n deprecationWarningShown = true;\n const message = \"Passing lineNumber and colNumber is deprecated to @babel/code-frame. Please use `codeFrameColumns`.\";\n if (process.emitWarning) {\n process.emitWarning(message, \"DeprecationWarning\");\n } else {\n const deprecationError = new Error(message);\n deprecationError.name = \"DeprecationWarning\";\n console.warn(new Error(message));\n }\n }\n colNumber = Math.max(colNumber, 0);\n const location = {\n start: {\n column: colNumber,\n line: lineNumber\n }\n };\n return codeFrameColumns(rawLines, location, opts);\n}\n\n//# sourceMappingURL=index.js.map\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.isIdentifierChar = isIdentifierChar;\nexports.isIdentifierName = isIdentifierName;\nexports.isIdentifierStart = isIdentifierStart;\nlet nonASCIIidentifierStartChars = \"\\xaa\\xb5\\xba\\xc0-\\xd6\\xd8-\\xf6\\xf8-\\u02c1\\u02c6-\\u02d1\\u02e0-\\u02e4\\u02ec\\u02ee\\u0370-\\u0374\\u0376\\u0377\\u037a-\\u037d\\u037f\\u0386\\u0388-\\u038a\\u038c\\u038e-\\u03a1\\u03a3-\\u03f5\\u03f7-\\u0481\\u048a-\\u052f\\u0531-\\u0556\\u0559\\u0560-\\u0588\\u05d0-\\u05ea\\u05ef-\\u05f2\\u0620-\\u064a\\u066e\\u066f\\u0671-\\u06d3\\u06d5\\u06e5\\u06e6\\u06ee\\u06ef\\u06fa-\\u06fc\\u06ff\\u0710\\u0712-\\u072f\\u074d-\\u07a5\\u07b1\\u07ca-\\u07ea\\u07f4\\u07f5\\u07fa\\u0800-\\u0815\\u081a\\u0824\\u0828\\u0840-\\u0858\\u0860-\\u086a\\u0870-\\u0887\\u0889-\\u088e\\u08a0-\\u08c9\\u0904-\\u0939\\u093d\\u0950\\u0958-\\u0961\\u0971-\\u0980\\u0985-\\u098c\\u098f\\u0990\\u0993-\\u09a8\\u09aa-\\u09b0\\u09b2\\u09b6-\\u09b9\\u09bd\\u09ce\\u09dc\\u09dd\\u09df-\\u09e1\\u09f0\\u09f1\\u09fc\\u0a05-\\u0a0a\\u0a0f\\u0a10\\u0a13-\\u0a28\\u0a2a-\\u0a30\\u0a32\\u0a33\\u0a35\\u0a36\\u0a38\\u0a39\\u0a59-\\u0a5c\\u0a5e\\u0a72-\\u0a74\\u0a85-\\u0a8d\\u0a8f-\\u0a91\\u0a93-\\u0aa8\\u0aaa-\\u0ab0\\u0ab2\\u0ab3\\u0ab5-\\u0ab9\\u0abd\\u0ad0\\u0ae0\\u0ae1\\u0af9\\u0b05-\\u0b0c\\u0b0f\\u0b10\\u0b13-\\u0b28\\u0b2a-\\u0b30\\u0b32\\u0b33\\u0b35-\\u0b39\\u0b3d\\u0b5c\\u0b5d\\u0b5f-\\u0b61\\u0b71\\u0b83\\u0b85-\\u0b8a\\u0b8e-\\u0b90\\u0b92-\\u0b95\\u0b99\\u0b9a\\u0b9c\\u0b9e\\u0b9f\\u0ba3\\u0ba4\\u0ba8-\\u0baa\\u0bae-\\u0bb9\\u0bd0\\u0c05-\\u0c0c\\u0c0e-\\u0c10\\u0c12-\\u0c28\\u0c2a-\\u0c39\\u0c3d\\u0c58-\\u0c5a\\u0c5d\\u0c60\\u0c61\\u0c80\\u0c85-\\u0c8c\\u0c8e-\\u0c90\\u0c92-\\u0ca8\\u0caa-\\u0cb3\\u0cb5-\\u0cb9\\u0cbd\\u0cdd\\u0cde\\u0ce0\\u0ce1\\u0cf1\\u0cf2\\u0d04-\\u0d0c\\u0d0e-\\u0d10\\u0d12-\\u0d3a\\u0d3d\\u0d4e\\u0d54-\\u0d56\\u0d5f-\\u0d61\\u0d7a-\\u0d7f\\u0d85-\\u0d96\\u0d9a-\\u0db1\\u0db3-\\u0dbb\\u0dbd\\u0dc0-\\u0dc6\\u0e01-\\u0e30\\u0e32\\u0e33\\u0e40-\\u0e46\\u0e81\\u0e82\\u0e84\\u0e86-\\u0e8a\\u0e8c-\\u0ea3\\u0ea5\\u0ea7-\\u0eb0\\u0eb2\\u0eb3\\u0ebd\\u0ec0-\\u0ec4\\u0ec6\\u0edc-\\u0edf\\u0f00\\u0f40-\\u0f47\\u0f49-\\u0f6c\\u0f88-\\u0f8c\\u1000-\\u102a\\u103f\\u1050-\\u1055\\u105a-\\u105d\\u1061\\u1065\\u1066\\u106e-\\u1070\\u1075-\\u1081\\u108e\\u10a0-\\u10c5\\u10c7\\u10cd\\u10d0-\\u10fa\\u10fc-\\u1248\\u124a-\\u124d\\u1250-\\u1256\\u1258\\u125a-\\u125d\\u1260-\\u1288\\u128a-\\u128d\\u1290-\\u12b0\\u12b2-\\u12b5\\u12b8-\\u12be\\u12c0\\u12c2-\\u12c5\\u12c8-\\u12d6\\u12d8-\\u1310\\u1312-\\u1315\\u1318-\\u135a\\u1380-\\u138f\\u13a0-\\u13f5\\u13f8-\\u13fd\\u1401-\\u166c\\u166f-\\u167f\\u1681-\\u169a\\u16a0-\\u16ea\\u16ee-\\u16f8\\u1700-\\u1711\\u171f-\\u1731\\u1740-\\u1751\\u1760-\\u176c\\u176e-\\u1770\\u1780-\\u17b3\\u17d7\\u17dc\\u1820-\\u1878\\u1880-\\u18a8\\u18aa\\u18b0-\\u18f5\\u1900-\\u191e\\u1950-\\u196d\\u1970-\\u1974\\u1980-\\u19ab\\u19b0-\\u19c9\\u1a00-\\u1a16\\u1a20-\\u1a54\\u1aa7\\u1b05-\\u1b33\\u1b45-\\u1b4c\\u1b83-\\u1ba0\\u1bae\\u1baf\\u1bba-\\u1be5\\u1c00-\\u1c23\\u1c4d-\\u1c4f\\u1c5a-\\u1c7d\\u1c80-\\u1c88\\u1c90-\\u1cba\\u1cbd-\\u1cbf\\u1ce9-\\u1cec\\u1cee-\\u1cf3\\u1cf5\\u1cf6\\u1cfa\\u1d00-\\u1dbf\\u1e00-\\u1f15\\u1f18-\\u1f1d\\u1f20-\\u1f45\\u1f48-\\u1f4d\\u1f50-\\u1f57\\u1f59\\u1f5b\\u1f5d\\u1f5f-\\u1f7d\\u1f80-\\u1fb4\\u1fb6-\\u1fbc\\u1fbe\\u1fc2-\\u1fc4\\u1fc6-\\u1fcc\\u1fd0-\\u1fd3\\u1fd6-\\u1fdb\\u1fe0-\\u1fec\\u1ff2-\\u1ff4\\u1ff6-\\u1ffc\\u2071\\u207f\\u2090-\\u209c\\u2102\\u2107\\u210a-\\u2113\\u2115\\u2118-\\u211d\\u2124\\u2126\\u2128\\u212a-\\u2139\\u213c-\\u213f\\u2145-\\u2149\\u214e\\u2160-\\u2188\\u2c00-\\u2ce4\\u2ceb-\\u2cee\\u2cf2\\u2cf3\\u2d00-\\u2d25\\u2d27\\u2d2d\\u2d30-\\u2d67\\u2d6f\\u2d80-\\u2d96\\u2da0-\\u2da6\\u2da8-\\u2dae\\u2db0-\\u2db6\\u2db8-\\u2dbe\\u2dc0-\\u2dc6\\u2dc8-\\u2dce\\u2dd0-\\u2dd6\\u2dd8-\\u2dde\\u3005-\\u3007\\u3021-\\u3029\\u3031-\\u3035\\u3038-\\u303c\\u3041-\\u3096\\u309b-\\u309f\\u30a1-\\u30fa\\u30fc-\\u30ff\\u3105-\\u312f\\u3131-\\u318e\\u31a0-\\u31bf\\u31f0-\\u31ff\\u3400-\\u4dbf\\u4e00-\\ua48c\\ua4d0-\\ua4fd\\ua500-\\ua60c\\ua610-\\ua61f\\ua62a\\ua62b\\ua640-\\ua66e\\ua67f-\\ua69d\\ua6a0-\\ua6ef\\ua717-\\ua71f\\ua722-\\ua788\\ua78b-\\ua7ca\\ua7d0\\ua7d1\\ua7d3\\ua7d5-\\ua7d9\\ua7f2-\\ua801\\ua803-\\ua805\\ua807-\\ua80a\\ua80c-\\ua822\\ua840-\\ua873\\ua882-\\ua8b3\\ua8f2-\\ua8f7\\ua8fb\\ua8fd\\ua8fe\\ua90a-\\ua925\\ua930-\\ua946\\ua960-\\ua97c\\ua984-\\ua9b2\\ua9cf\\ua9e0-\\ua9e4\\ua9e6-\\ua9ef\\ua9fa-\\ua9fe\\uaa00-\\uaa28\\uaa40-\\uaa42\\uaa44-\\uaa4b\\uaa60-\\uaa76\\uaa7a\\uaa7e-\\uaaaf\\uaab1\\uaab5\\uaab6\\uaab9-\\uaabd\\uaac0\\uaac2\\uaadb-\\uaadd\\uaae0-\\uaaea\\uaaf2-\\uaaf4\\uab01-\\uab06\\uab09-\\uab0e\\uab11-\\uab16\\uab20-\\uab26\\uab28-\\uab2e\\uab30-\\uab5a\\uab5c-\\uab69\\uab70-\\uabe2\\uac00-\\ud7a3\\ud7b0-\\ud7c6\\ud7cb-\\ud7fb\\uf900-\\ufa6d\\ufa70-\\ufad9\\ufb00-\\ufb06\\ufb13-\\ufb17\\ufb1d\\ufb1f-\\ufb28\\ufb2a-\\ufb36\\ufb38-\\ufb3c\\ufb3e\\ufb40\\ufb41\\ufb43\\ufb44\\ufb46-\\ufbb1\\ufbd3-\\ufd3d\\ufd50-\\ufd8f\\ufd92-\\ufdc7\\ufdf0-\\ufdfb\\ufe70-\\ufe74\\ufe76-\\ufefc\\uff21-\\uff3a\\uff41-\\uff5a\\uff66-\\uffbe\\uffc2-\\uffc7\\uffca-\\uffcf\\uffd2-\\uffd7\\uffda-\\uffdc\";\nlet nonASCIIidentifierChars = \"\\u200c\\u200d\\xb7\\u0300-\\u036f\\u0387\\u0483-\\u0487\\u0591-\\u05bd\\u05bf\\u05c1\\u05c2\\u05c4\\u05c5\\u05c7\\u0610-\\u061a\\u064b-\\u0669\\u0670\\u06d6-\\u06dc\\u06df-\\u06e4\\u06e7\\u06e8\\u06ea-\\u06ed\\u06f0-\\u06f9\\u0711\\u0730-\\u074a\\u07a6-\\u07b0\\u07c0-\\u07c9\\u07eb-\\u07f3\\u07fd\\u0816-\\u0819\\u081b-\\u0823\\u0825-\\u0827\\u0829-\\u082d\\u0859-\\u085b\\u0898-\\u089f\\u08ca-\\u08e1\\u08e3-\\u0903\\u093a-\\u093c\\u093e-\\u094f\\u0951-\\u0957\\u0962\\u0963\\u0966-\\u096f\\u0981-\\u0983\\u09bc\\u09be-\\u09c4\\u09c7\\u09c8\\u09cb-\\u09cd\\u09d7\\u09e2\\u09e3\\u09e6-\\u09ef\\u09fe\\u0a01-\\u0a03\\u0a3c\\u0a3e-\\u0a42\\u0a47\\u0a48\\u0a4b-\\u0a4d\\u0a51\\u0a66-\\u0a71\\u0a75\\u0a81-\\u0a83\\u0abc\\u0abe-\\u0ac5\\u0ac7-\\u0ac9\\u0acb-\\u0acd\\u0ae2\\u0ae3\\u0ae6-\\u0aef\\u0afa-\\u0aff\\u0b01-\\u0b03\\u0b3c\\u0b3e-\\u0b44\\u0b47\\u0b48\\u0b4b-\\u0b4d\\u0b55-\\u0b57\\u0b62\\u0b63\\u0b66-\\u0b6f\\u0b82\\u0bbe-\\u0bc2\\u0bc6-\\u0bc8\\u0bca-\\u0bcd\\u0bd7\\u0be6-\\u0bef\\u0c00-\\u0c04\\u0c3c\\u0c3e-\\u0c44\\u0c46-\\u0c48\\u0c4a-\\u0c4d\\u0c55\\u0c56\\u0c62\\u0c63\\u0c66-\\u0c6f\\u0c81-\\u0c83\\u0cbc\\u0cbe-\\u0cc4\\u0cc6-\\u0cc8\\u0cca-\\u0ccd\\u0cd5\\u0cd6\\u0ce2\\u0ce3\\u0ce6-\\u0cef\\u0cf3\\u0d00-\\u0d03\\u0d3b\\u0d3c\\u0d3e-\\u0d44\\u0d46-\\u0d48\\u0d4a-\\u0d4d\\u0d57\\u0d62\\u0d63\\u0d66-\\u0d6f\\u0d81-\\u0d83\\u0dca\\u0dcf-\\u0dd4\\u0dd6\\u0dd8-\\u0ddf\\u0de6-\\u0def\\u0df2\\u0df3\\u0e31\\u0e34-\\u0e3a\\u0e47-\\u0e4e\\u0e50-\\u0e59\\u0eb1\\u0eb4-\\u0ebc\\u0ec8-\\u0ece\\u0ed0-\\u0ed9\\u0f18\\u0f19\\u0f20-\\u0f29\\u0f35\\u0f37\\u0f39\\u0f3e\\u0f3f\\u0f71-\\u0f84\\u0f86\\u0f87\\u0f8d-\\u0f97\\u0f99-\\u0fbc\\u0fc6\\u102b-\\u103e\\u1040-\\u1049\\u1056-\\u1059\\u105e-\\u1060\\u1062-\\u1064\\u1067-\\u106d\\u1071-\\u1074\\u1082-\\u108d\\u108f-\\u109d\\u135d-\\u135f\\u1369-\\u1371\\u1712-\\u1715\\u1732-\\u1734\\u1752\\u1753\\u1772\\u1773\\u17b4-\\u17d3\\u17dd\\u17e0-\\u17e9\\u180b-\\u180d\\u180f-\\u1819\\u18a9\\u1920-\\u192b\\u1930-\\u193b\\u1946-\\u194f\\u19d0-\\u19da\\u1a17-\\u1a1b\\u1a55-\\u1a5e\\u1a60-\\u1a7c\\u1a7f-\\u1a89\\u1a90-\\u1a99\\u1ab0-\\u1abd\\u1abf-\\u1ace\\u1b00-\\u1b04\\u1b34-\\u1b44\\u1b50-\\u1b59\\u1b6b-\\u1b73\\u1b80-\\u1b82\\u1ba1-\\u1bad\\u1bb0-\\u1bb9\\u1be6-\\u1bf3\\u1c24-\\u1c37\\u1c40-\\u1c49\\u1c50-\\u1c59\\u1cd0-\\u1cd2\\u1cd4-\\u1ce8\\u1ced\\u1cf4\\u1cf7-\\u1cf9\\u1dc0-\\u1dff\\u200c\\u200d\\u203f\\u2040\\u2054\\u20d0-\\u20dc\\u20e1\\u20e5-\\u20f0\\u2cef-\\u2cf1\\u2d7f\\u2de0-\\u2dff\\u302a-\\u302f\\u3099\\u309a\\u30fb\\ua620-\\ua629\\ua66f\\ua674-\\ua67d\\ua69e\\ua69f\\ua6f0\\ua6f1\\ua802\\ua806\\ua80b\\ua823-\\ua827\\ua82c\\ua880\\ua881\\ua8b4-\\ua8c5\\ua8d0-\\ua8d9\\ua8e0-\\ua8f1\\ua8ff-\\ua909\\ua926-\\ua92d\\ua947-\\ua953\\ua980-\\ua983\\ua9b3-\\ua9c0\\ua9d0-\\ua9d9\\ua9e5\\ua9f0-\\ua9f9\\uaa29-\\uaa36\\uaa43\\uaa4c\\uaa4d\\uaa50-\\uaa59\\uaa7b-\\uaa7d\\uaab0\\uaab2-\\uaab4\\uaab7\\uaab8\\uaabe\\uaabf\\uaac1\\uaaeb-\\uaaef\\uaaf5\\uaaf6\\uabe3-\\uabea\\uabec\\uabed\\uabf0-\\uabf9\\ufb1e\\ufe00-\\ufe0f\\ufe20-\\ufe2f\\ufe33\\ufe34\\ufe4d-\\ufe4f\\uff10-\\uff19\\uff3f\\uff65\";\nconst nonASCIIidentifierStart = new RegExp(\"[\" + nonASCIIidentifierStartChars + \"]\");\nconst nonASCIIidentifier = new RegExp(\"[\" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + \"]\");\nnonASCIIidentifierStartChars = nonASCIIidentifierChars = null;\nconst astralIdentifierStartCodes = [0, 11, 2, 25, 2, 18, 2, 1, 2, 14, 3, 13, 35, 122, 70, 52, 268, 28, 4, 48, 48, 31, 14, 29, 6, 37, 11, 29, 3, 35, 5, 7, 2, 4, 43, 157, 19, 35, 5, 35, 5, 39, 9, 51, 13, 10, 2, 14, 2, 6, 2, 1, 2, 10, 2, 14, 2, 6, 2, 1, 68, 310, 10, 21, 11, 7, 25, 5, 2, 41, 2, 8, 70, 5, 3, 0, 2, 43, 2, 1, 4, 0, 3, 22, 11, 22, 10, 30, 66, 18, 2, 1, 11, 21, 11, 25, 71, 55, 7, 1, 65, 0, 16, 3, 2, 2, 2, 28, 43, 28, 4, 28, 36, 7, 2, 27, 28, 53, 11, 21, 11, 18, 14, 17, 111, 72, 56, 50, 14, 50, 14, 35, 349, 41, 7, 1, 79, 28, 11, 0, 9, 21, 43, 17, 47, 20, 28, 22, 13, 52, 58, 1, 3, 0, 14, 44, 33, 24, 27, 35, 30, 0, 3, 0, 9, 34, 4, 0, 13, 47, 15, 3, 22, 0, 2, 0, 36, 17, 2, 24, 20, 1, 64, 6, 2, 0, 2, 3, 2, 14, 2, 9, 8, 46, 39, 7, 3, 1, 3, 21, 2, 6, 2, 1, 2, 4, 4, 0, 19, 0, 13, 4, 159, 52, 19, 3, 21, 2, 31, 47, 21, 1, 2, 0, 185, 46, 42, 3, 37, 47, 21, 0, 60, 42, 14, 0, 72, 26, 38, 6, 186, 43, 117, 63, 32, 7, 3, 0, 3, 7, 2, 1, 2, 23, 16, 0, 2, 0, 95, 7, 3, 38, 17, 0, 2, 0, 29, 0, 11, 39, 8, 0, 22, 0, 12, 45, 20, 0, 19, 72, 264, 8, 2, 36, 18, 0, 50, 29, 113, 6, 2, 1, 2, 37, 22, 0, 26, 5, 2, 1, 2, 31, 15, 0, 328, 18, 16, 0, 2, 12, 2, 33, 125, 0, 80, 921, 103, 110, 18, 195, 2637, 96, 16, 1071, 18, 5, 4026, 582, 8634, 568, 8, 30, 18, 78, 18, 29, 19, 47, 17, 3, 32, 20, 6, 18, 689, 63, 129, 74, 6, 0, 67, 12, 65, 1, 2, 0, 29, 6135, 9, 1237, 43, 8, 8936, 3, 2, 6, 2, 1, 2, 290, 16, 0, 30, 2, 3, 0, 15, 3, 9, 395, 2309, 106, 6, 12, 4, 8, 8, 9, 5991, 84, 2, 70, 2, 1, 3, 0, 3, 1, 3, 3, 2, 11, 2, 0, 2, 6, 2, 64, 2, 3, 3, 7, 2, 6, 2, 27, 2, 3, 2, 4, 2, 0, 4, 6, 2, 339, 3, 24, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 30, 2, 24, 2, 7, 1845, 30, 7, 5, 262, 61, 147, 44, 11, 6, 17, 0, 322, 29, 19, 43, 485, 27, 757, 6, 2, 3, 2, 1, 2, 14, 2, 196, 60, 67, 8, 0, 1205, 3, 2, 26, 2, 1, 2, 0, 3, 0, 2, 9, 2, 3, 2, 0, 2, 0, 7, 0, 5, 0, 2, 0, 2, 0, 2, 2, 2, 1, 2, 0, 3, 0, 2, 0, 2, 0, 2, 0, 2, 0, 2, 1, 2, 0, 3, 3, 2, 6, 2, 3, 2, 3, 2, 0, 2, 9, 2, 16, 6, 2, 2, 4, 2, 16, 4421, 42719, 33, 4153, 7, 221, 3, 5761, 15, 7472, 16, 621, 2467, 541, 1507, 4938, 6, 4191];\nconst astralIdentifierCodes = [509, 0, 227, 0, 150, 4, 294, 9, 1368, 2, 2, 1, 6, 3, 41, 2, 5, 0, 166, 1, 574, 3, 9, 9, 370, 1, 81, 2, 71, 10, 50, 3, 123, 2, 54, 14, 32, 10, 3, 1, 11, 3, 46, 10, 8, 0, 46, 9, 7, 2, 37, 13, 2, 9, 6, 1, 45, 0, 13, 2, 49, 13, 9, 3, 2, 11, 83, 11, 7, 0, 3, 0, 158, 11, 6, 9, 7, 3, 56, 1, 2, 6, 3, 1, 3, 2, 10, 0, 11, 1, 3, 6, 4, 4, 193, 17, 10, 9, 5, 0, 82, 19, 13, 9, 214, 6, 3, 8, 28, 1, 83, 16, 16, 9, 82, 12, 9, 9, 84, 14, 5, 9, 243, 14, 166, 9, 71, 5, 2, 1, 3, 3, 2, 0, 2, 1, 13, 9, 120, 6, 3, 6, 4, 0, 29, 9, 41, 6, 2, 3, 9, 0, 10, 10, 47, 15, 406, 7, 2, 7, 17, 9, 57, 21, 2, 13, 123, 5, 4, 0, 2, 1, 2, 6, 2, 0, 9, 9, 49, 4, 2, 1, 2, 4, 9, 9, 330, 3, 10, 1, 2, 0, 49, 6, 4, 4, 14, 9, 5351, 0, 7, 14, 13835, 9, 87, 9, 39, 4, 60, 6, 26, 9, 1014, 0, 2, 54, 8, 3, 82, 0, 12, 1, 19628, 1, 4706, 45, 3, 22, 543, 4, 4, 5, 9, 7, 3, 6, 31, 3, 149, 2, 1418, 49, 513, 54, 5, 49, 9, 0, 15, 0, 23, 4, 2, 14, 1361, 6, 2, 16, 3, 6, 2, 1, 2, 4, 101, 0, 161, 6, 10, 9, 357, 0, 62, 13, 499, 13, 983, 6, 110, 6, 6, 9, 4759, 9, 787719, 239];\nfunction isInAstralSet(code, set) {\n let pos = 0x10000;\n for (let i = 0, length = set.length; i < length; i += 2) {\n pos += set[i];\n if (pos > code) return false;\n pos += set[i + 1];\n if (pos >= code) return true;\n }\n return false;\n}\nfunction isIdentifierStart(code) {\n if (code < 65) return code === 36;\n if (code <= 90) return true;\n if (code < 97) return code === 95;\n if (code <= 122) return true;\n if (code <= 0xffff) {\n return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code));\n }\n return isInAstralSet(code, astralIdentifierStartCodes);\n}\nfunction isIdentifierChar(code) {\n if (code < 48) return code === 36;\n if (code < 58) return true;\n if (code < 65) return false;\n if (code <= 90) return true;\n if (code < 97) return code === 95;\n if (code <= 122) return true;\n if (code <= 0xffff) {\n return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code));\n }\n return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes);\n}\nfunction isIdentifierName(name) {\n let isFirst = true;\n for (let i = 0; i < name.length; i++) {\n let cp = name.charCodeAt(i);\n if ((cp & 0xfc00) === 0xd800 && i + 1 < name.length) {\n const trail = name.charCodeAt(++i);\n if ((trail & 0xfc00) === 0xdc00) {\n cp = 0x10000 + ((cp & 0x3ff) << 10) + (trail & 0x3ff);\n }\n }\n if (isFirst) {\n isFirst = false;\n if (!isIdentifierStart(cp)) {\n return false;\n }\n } else if (!isIdentifierChar(cp)) {\n return false;\n }\n }\n return !isFirst;\n}\n\n//# sourceMappingURL=identifier.js.map\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nObject.defineProperty(exports, \"isIdentifierChar\", {\n enumerable: true,\n get: function () {\n return _identifier.isIdentifierChar;\n }\n});\nObject.defineProperty(exports, \"isIdentifierName\", {\n enumerable: true,\n get: function () {\n return _identifier.isIdentifierName;\n }\n});\nObject.defineProperty(exports, \"isIdentifierStart\", {\n enumerable: true,\n get: function () {\n return _identifier.isIdentifierStart;\n }\n});\nObject.defineProperty(exports, \"isKeyword\", {\n enumerable: true,\n get: function () {\n return _keyword.isKeyword;\n }\n});\nObject.defineProperty(exports, \"isReservedWord\", {\n enumerable: true,\n get: function () {\n return _keyword.isReservedWord;\n }\n});\nObject.defineProperty(exports, \"isStrictBindOnlyReservedWord\", {\n enumerable: true,\n get: function () {\n return _keyword.isStrictBindOnlyReservedWord;\n }\n});\nObject.defineProperty(exports, \"isStrictBindReservedWord\", {\n enumerable: true,\n get: function () {\n return _keyword.isStrictBindReservedWord;\n }\n});\nObject.defineProperty(exports, \"isStrictReservedWord\", {\n enumerable: true,\n get: function () {\n return _keyword.isStrictReservedWord;\n }\n});\nvar _identifier = require(\"./identifier.js\");\nvar _keyword = require(\"./keyword.js\");\n\n//# sourceMappingURL=index.js.map\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.isKeyword = isKeyword;\nexports.isReservedWord = isReservedWord;\nexports.isStrictBindOnlyReservedWord = isStrictBindOnlyReservedWord;\nexports.isStrictBindReservedWord = isStrictBindReservedWord;\nexports.isStrictReservedWord = isStrictReservedWord;\nconst reservedWords = {\n keyword: [\"break\", \"case\", \"catch\", \"continue\", \"debugger\", \"default\", \"do\", \"else\", \"finally\", \"for\", \"function\", \"if\", \"return\", \"switch\", \"throw\", \"try\", \"var\", \"const\", \"while\", \"with\", \"new\", \"this\", \"super\", \"class\", \"extends\", \"export\", \"import\", \"null\", \"true\", \"false\", \"in\", \"instanceof\", \"typeof\", \"void\", \"delete\"],\n strict: [\"implements\", \"interface\", \"let\", \"package\", \"private\", \"protected\", \"public\", \"static\", \"yield\"],\n strictBind: [\"eval\", \"arguments\"]\n};\nconst keywords = new Set(reservedWords.keyword);\nconst reservedWordsStrictSet = new Set(reservedWords.strict);\nconst reservedWordsStrictBindSet = new Set(reservedWords.strictBind);\nfunction isReservedWord(word, inModule) {\n return inModule && word === \"await\" || word === \"enum\";\n}\nfunction isStrictReservedWord(word, inModule) {\n return isReservedWord(word, inModule) || reservedWordsStrictSet.has(word);\n}\nfunction isStrictBindOnlyReservedWord(word) {\n return reservedWordsStrictBindSet.has(word);\n}\nfunction isStrictBindReservedWord(word, inModule) {\n return isStrictReservedWord(word, inModule) || isStrictBindOnlyReservedWord(word);\n}\nfunction isKeyword(word) {\n return keywords.has(word);\n}\n\n//# sourceMappingURL=keyword.js.map\n","\"use strict\";\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\nexports.default = highlight;\nexports.shouldHighlight = shouldHighlight;\nvar _jsTokens = require(\"js-tokens\");\nvar _helperValidatorIdentifier = require(\"@babel/helper-validator-identifier\");\nvar _chalk = _interopRequireWildcard(require(\"chalk\"), true);\nfunction _getRequireWildcardCache(e) { if (\"function\" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }\nfunction _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || \"object\" != typeof e && \"function\" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if (\"default\" !== u && Object.prototype.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }\nconst sometimesKeywords = new Set([\"as\", \"async\", \"from\", \"get\", \"of\", \"set\"]);\nfunction getDefs(chalk) {\n return {\n keyword: chalk.cyan,\n capitalized: chalk.yellow,\n jsxIdentifier: chalk.yellow,\n punctuator: chalk.yellow,\n number: chalk.magenta,\n string: chalk.green,\n regex: chalk.magenta,\n comment: chalk.grey,\n invalid: chalk.white.bgRed.bold\n };\n}\nconst NEWLINE = /\\r\\n|[\\n\\r\\u2028\\u2029]/;\nconst BRACKET = /^[()[\\]{}]$/;\nlet tokenize;\n{\n const JSX_TAG = /^[a-z][\\w-]*$/i;\n const getTokenType = function (token, offset, text) {\n if (token.type === \"name\") {\n if ((0, _helperValidatorIdentifier.isKeyword)(token.value) || (0, _helperValidatorIdentifier.isStrictReservedWord)(token.value, true) || sometimesKeywords.has(token.value)) {\n return \"keyword\";\n }\n if (JSX_TAG.test(token.value) && (text[offset - 1] === \"<\" || text.slice(offset - 2, offset) == \" colorize(str)).join(\"\\n\");\n } else {\n highlighted += value;\n }\n }\n return highlighted;\n}\nfunction shouldHighlight(options) {\n return _chalk.default.level > 0 || options.forceColor;\n}\nlet chalkWithForcedColor = undefined;\nfunction getChalk(forceColor) {\n if (forceColor) {\n var _chalkWithForcedColor;\n (_chalkWithForcedColor = chalkWithForcedColor) != null ? _chalkWithForcedColor : chalkWithForcedColor = new _chalk.default.constructor({\n enabled: true,\n level: 1\n });\n return chalkWithForcedColor;\n }\n return _chalk.default;\n}\n{\n exports.getChalk = options => getChalk(options.forceColor);\n}\nfunction highlight(code, options = {}) {\n if (code !== \"\" && shouldHighlight(options)) {\n const defs = getDefs(getChalk(options.forceColor));\n return highlightTokens(defs, code);\n } else {\n return code;\n }\n}\n\n//# sourceMappingURL=index.js.map\n","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nvar _CLI_instances, _CLI_cachePath, _CLI_rl, _CLI_defineBrowserParameter, _CLI_definePlatformParameter, _CLI_definePathParameter, _CLI_parseBrowser, _CLI_parseBuildId;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.makeProgressCallback = exports.CLI = void 0;\nconst process_1 = require(\"process\");\nconst readline = __importStar(require(\"readline\"));\nconst progress_1 = __importDefault(require(\"progress\"));\nconst helpers_1 = require(\"yargs/helpers\");\nconst yargs_1 = __importDefault(require(\"yargs/yargs\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nconst Cache_js_1 = require(\"./Cache.js\");\nconst detectPlatform_js_1 = require(\"./detectPlatform.js\");\nconst install_js_1 = require(\"./install.js\");\nconst launch_js_1 = require(\"./launch.js\");\n/**\n * @public\n */\nclass CLI {\n constructor(cachePath = process.cwd(), rl) {\n _CLI_instances.add(this);\n _CLI_cachePath.set(this, void 0);\n _CLI_rl.set(this, void 0);\n __classPrivateFieldSet(this, _CLI_cachePath, cachePath, \"f\");\n __classPrivateFieldSet(this, _CLI_rl, rl, \"f\");\n }\n async run(argv) {\n const yargsInstance = (0, yargs_1.default)((0, helpers_1.hideBin)(argv));\n await yargsInstance\n .scriptName('@puppeteer/browsers')\n .command('install ', 'Download and install the specified browser. If successful, the command outputs the actual browser buildId that was installed and the absolute path to the browser executable (format: @ ).', yargs => {\n __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_defineBrowserParameter).call(this, yargs);\n __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_definePlatformParameter).call(this, yargs);\n __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_definePathParameter).call(this, yargs);\n yargs.option('base-url', {\n type: 'string',\n desc: 'Base URL to download from',\n });\n yargs.example('$0 install chrome', 'Install the latest available build of the Chrome browser.');\n yargs.example('$0 install chrome@latest', 'Install the latest available build for the Chrome browser.');\n yargs.example('$0 install chromium@1083080', 'Install the revision 1083080 of the Chromium browser.');\n yargs.example('$0 install firefox', 'Install the latest available build of the Firefox browser.');\n yargs.example('$0 install firefox --platform mac', 'Install the latest Mac (Intel) build of the Firefox browser.');\n yargs.example('$0 install firefox --path /tmp/my-browser-cache', 'Install to the specified cache directory.');\n }, async (argv) => {\n var _a, _b, _c;\n const args = argv;\n (_a = args.platform) !== null && _a !== void 0 ? _a : (args.platform = (0, detectPlatform_js_1.detectBrowserPlatform)());\n if (!args.platform) {\n throw new Error(`Could not resolve the current platform`);\n }\n args.browser.buildId = await (0, browser_data_js_1.resolveBuildId)(args.browser.name, args.platform, args.browser.buildId);\n await (0, install_js_1.install)({\n browser: args.browser.name,\n buildId: args.browser.buildId,\n platform: args.platform,\n cacheDir: (_b = args.path) !== null && _b !== void 0 ? _b : __classPrivateFieldGet(this, _CLI_cachePath, \"f\"),\n downloadProgressCallback: makeProgressCallback(args.browser.name, args.browser.buildId),\n baseUrl: args.baseUrl,\n });\n console.log(`${args.browser.name}@${args.browser.buildId} ${(0, launch_js_1.computeExecutablePath)({\n browser: args.browser.name,\n buildId: args.browser.buildId,\n cacheDir: (_c = args.path) !== null && _c !== void 0 ? _c : __classPrivateFieldGet(this, _CLI_cachePath, \"f\"),\n platform: args.platform,\n })}`);\n })\n .command('launch ', 'Launch the specified browser', yargs => {\n __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_defineBrowserParameter).call(this, yargs);\n __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_definePlatformParameter).call(this, yargs);\n __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_definePathParameter).call(this, yargs);\n yargs.option('detached', {\n type: 'boolean',\n desc: 'Detach the child process.',\n default: false,\n });\n yargs.option('system', {\n type: 'boolean',\n desc: 'Search for a browser installed on the system instead of the cache folder.',\n default: false,\n });\n yargs.example('$0 launch chrome@1083080', 'Launch the Chrome browser identified by the revision 1083080.');\n yargs.example('$0 launch firefox@112.0a1', 'Launch the Firefox browser identified by the milestone 112.0a1.');\n yargs.example('$0 launch chrome@1083080 --detached', 'Launch the browser but detach the sub-processes.');\n yargs.example('$0 launch chrome@canary --system', 'Try to locate the Canary build of Chrome installed on the system and launch it.');\n }, async (argv) => {\n var _a;\n const args = argv;\n const executablePath = args.system\n ? (0, launch_js_1.computeSystemExecutablePath)({\n browser: args.browser.name,\n // TODO: throw an error if not a ChromeReleaseChannel is provided.\n channel: args.browser.buildId,\n platform: args.platform,\n })\n : (0, launch_js_1.computeExecutablePath)({\n browser: args.browser.name,\n buildId: args.browser.buildId,\n cacheDir: (_a = args.path) !== null && _a !== void 0 ? _a : __classPrivateFieldGet(this, _CLI_cachePath, \"f\"),\n platform: args.platform,\n });\n (0, launch_js_1.launch)({\n executablePath,\n detached: args.detached,\n });\n })\n .command('clear', 'Removes all installed browsers from the specified cache directory', yargs => {\n __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_definePathParameter).call(this, yargs, true);\n }, async (argv) => {\n var _a, _b;\n const args = argv;\n const cacheDir = (_a = args.path) !== null && _a !== void 0 ? _a : __classPrivateFieldGet(this, _CLI_cachePath, \"f\");\n const rl = (_b = __classPrivateFieldGet(this, _CLI_rl, \"f\")) !== null && _b !== void 0 ? _b : readline.createInterface({ input: process_1.stdin, output: process_1.stdout });\n rl.question(`Do you want to permanently and recursively delete the content of ${cacheDir} (yes/No)? `, answer => {\n rl.close();\n if (!['y', 'yes'].includes(answer.toLowerCase().trim())) {\n console.log('Cancelled.');\n return;\n }\n const cache = new Cache_js_1.Cache(cacheDir);\n cache.clear();\n console.log(`${cacheDir} cleared.`);\n });\n })\n .demandCommand(1)\n .help()\n .wrap(Math.min(120, yargsInstance.terminalWidth()))\n .parse();\n }\n}\nexports.CLI = CLI;\n_CLI_cachePath = new WeakMap(), _CLI_rl = new WeakMap(), _CLI_instances = new WeakSet(), _CLI_defineBrowserParameter = function _CLI_defineBrowserParameter(yargs) {\n yargs.positional('browser', {\n description: 'Which browser to install [@]. `latest` will try to find the latest available build. `buildId` is a browser-specific identifier such as a version or a revision.',\n type: 'string',\n coerce: (opt) => {\n return {\n name: __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_parseBrowser).call(this, opt),\n buildId: __classPrivateFieldGet(this, _CLI_instances, \"m\", _CLI_parseBuildId).call(this, opt),\n };\n },\n });\n}, _CLI_definePlatformParameter = function _CLI_definePlatformParameter(yargs) {\n yargs.option('platform', {\n type: 'string',\n desc: 'Platform that the binary needs to be compatible with.',\n choices: Object.values(browser_data_js_1.BrowserPlatform),\n defaultDescription: 'Auto-detected',\n });\n}, _CLI_definePathParameter = function _CLI_definePathParameter(yargs, required = false) {\n yargs.option('path', {\n type: 'string',\n desc: 'Path to the root folder for the browser downloads and installation. The installation folder structure is compatible with the cache structure used by Puppeteer.',\n defaultDescription: 'Current working directory',\n ...(required ? {} : { default: process.cwd() }),\n });\n if (required) {\n yargs.demandOption('path');\n }\n}, _CLI_parseBrowser = function _CLI_parseBrowser(version) {\n return version.split('@').shift();\n}, _CLI_parseBuildId = function _CLI_parseBuildId(version) {\n var _a;\n return (_a = version.split('@').pop()) !== null && _a !== void 0 ? _a : 'latest';\n};\n/**\n * @public\n */\nfunction makeProgressCallback(browser, buildId) {\n let progressBar;\n let lastDownloadedBytes = 0;\n return (downloadedBytes, totalBytes) => {\n if (!progressBar) {\n progressBar = new progress_1.default(`Downloading ${browser} r${buildId} - ${toMegabytes(totalBytes)} [:bar] :percent :etas `, {\n complete: '=',\n incomplete: ' ',\n width: 20,\n total: totalBytes,\n });\n }\n const delta = downloadedBytes - lastDownloadedBytes;\n lastDownloadedBytes = downloadedBytes;\n progressBar.tick(delta);\n };\n}\nexports.makeProgressCallback = makeProgressCallback;\nfunction toMegabytes(bytes) {\n const mb = bytes / 1000 / 1000;\n return `${Math.round(mb * 10) / 10} MB`;\n}\n//# sourceMappingURL=CLI.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nvar _Cache_rootDir;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Cache = void 0;\nconst fs_1 = __importDefault(require(\"fs\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\n/**\n * The cache used by Puppeteer relies on the following structure:\n *\n * - rootDir\n * -- | browserRoot(browser1)\n * ---- - | installationDir()\n * ------ the browser-platform-buildId\n * ------ specific structure.\n * -- | browserRoot(browser2)\n * ---- - | installationDir()\n * ------ the browser-platform-buildId\n * ------ specific structure.\n * @internal\n */\nclass Cache {\n constructor(rootDir) {\n _Cache_rootDir.set(this, void 0);\n __classPrivateFieldSet(this, _Cache_rootDir, rootDir, \"f\");\n }\n browserRoot(browser) {\n // Chromium is a special case for backward compatibility: we install it in\n // the Chrome folder so that Puppeteer can find it.\n return path_1.default.join(__classPrivateFieldGet(this, _Cache_rootDir, \"f\"), browser === browser_data_js_1.Browser.CHROMIUM ? browser_data_js_1.Browser.CHROME : browser);\n }\n installationDir(browser, platform, buildId) {\n return path_1.default.join(this.browserRoot(browser), `${platform}-${buildId}`);\n }\n clear() {\n fs_1.default.rmSync(__classPrivateFieldGet(this, _Cache_rootDir, \"f\"), {\n force: true,\n recursive: true,\n maxRetries: 10,\n retryDelay: 500,\n });\n }\n getInstalledBrowsers() {\n if (!fs_1.default.existsSync(__classPrivateFieldGet(this, _Cache_rootDir, \"f\"))) {\n return [];\n }\n const types = fs_1.default.readdirSync(__classPrivateFieldGet(this, _Cache_rootDir, \"f\"));\n const browsers = types.filter((t) => {\n return Object.values(browser_data_js_1.Browser).includes(t);\n });\n return browsers.flatMap(browser => {\n const files = fs_1.default.readdirSync(this.browserRoot(browser));\n return files\n .map(file => {\n const result = parseFolderPath(path_1.default.join(this.browserRoot(browser), file));\n if (!result) {\n return null;\n }\n return {\n path: path_1.default.join(this.browserRoot(browser), file),\n browser,\n platform: result.platform,\n buildId: result.buildId,\n };\n })\n .filter((item) => {\n return item !== null;\n });\n });\n }\n}\nexports.Cache = Cache;\n_Cache_rootDir = new WeakMap();\nfunction parseFolderPath(folderPath) {\n const name = path_1.default.basename(folderPath);\n const splits = name.split('-');\n if (splits.length !== 2) {\n return;\n }\n const [platform, buildId] = splits;\n if (!buildId || !platform) {\n return;\n }\n return { platform, buildId };\n}\n//# sourceMappingURL=Cache.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.resolveSystemExecutablePath = exports.createProfile = exports.resolveBuildId = exports.ChromeReleaseChannel = exports.BrowserPlatform = exports.Browser = exports.executablePathByBrowser = exports.downloadPaths = exports.downloadUrls = void 0;\nconst chrome = __importStar(require(\"./chrome.js\"));\nconst chromedriver = __importStar(require(\"./chromedriver.js\"));\nconst chromium = __importStar(require(\"./chromium.js\"));\nconst firefox = __importStar(require(\"./firefox.js\"));\nconst types_js_1 = require(\"./types.js\");\nObject.defineProperty(exports, \"Browser\", { enumerable: true, get: function () { return types_js_1.Browser; } });\nObject.defineProperty(exports, \"BrowserPlatform\", { enumerable: true, get: function () { return types_js_1.BrowserPlatform; } });\nObject.defineProperty(exports, \"ChromeReleaseChannel\", { enumerable: true, get: function () { return types_js_1.ChromeReleaseChannel; } });\nexports.downloadUrls = {\n [types_js_1.Browser.CHROMEDRIVER]: chromedriver.resolveDownloadUrl,\n [types_js_1.Browser.CHROME]: chrome.resolveDownloadUrl,\n [types_js_1.Browser.CHROMIUM]: chromium.resolveDownloadUrl,\n [types_js_1.Browser.FIREFOX]: firefox.resolveDownloadUrl,\n};\nexports.downloadPaths = {\n [types_js_1.Browser.CHROMEDRIVER]: chromedriver.resolveDownloadPath,\n [types_js_1.Browser.CHROME]: chrome.resolveDownloadPath,\n [types_js_1.Browser.CHROMIUM]: chromium.resolveDownloadPath,\n [types_js_1.Browser.FIREFOX]: firefox.resolveDownloadPath,\n};\nexports.executablePathByBrowser = {\n [types_js_1.Browser.CHROMEDRIVER]: chromedriver.relativeExecutablePath,\n [types_js_1.Browser.CHROME]: chrome.relativeExecutablePath,\n [types_js_1.Browser.CHROMIUM]: chromium.relativeExecutablePath,\n [types_js_1.Browser.FIREFOX]: firefox.relativeExecutablePath,\n};\n/**\n * @public\n */\nasync function resolveBuildId(browser, platform, tag) {\n switch (browser) {\n case types_js_1.Browser.FIREFOX:\n switch (tag) {\n case types_js_1.BrowserTag.LATEST:\n return await firefox.resolveBuildId('FIREFOX_NIGHTLY');\n }\n case types_js_1.Browser.CHROME:\n switch (tag) {\n case types_js_1.BrowserTag.LATEST:\n // In CfT beta is the latest version.\n return await chrome.resolveBuildId(platform, 'beta');\n }\n case types_js_1.Browser.CHROMEDRIVER:\n switch (tag) {\n case types_js_1.BrowserTag.LATEST:\n return await chromedriver.resolveBuildId('latest');\n }\n case types_js_1.Browser.CHROMIUM:\n switch (tag) {\n case types_js_1.BrowserTag.LATEST:\n return await chromium.resolveBuildId(platform, 'latest');\n }\n }\n // We assume the tag is the buildId if it didn't match any keywords.\n return tag;\n}\nexports.resolveBuildId = resolveBuildId;\n/**\n * @public\n */\nasync function createProfile(browser, opts) {\n switch (browser) {\n case types_js_1.Browser.FIREFOX:\n return await firefox.createProfile(opts);\n case types_js_1.Browser.CHROME:\n case types_js_1.Browser.CHROMIUM:\n throw new Error(`Profile creation is not support for ${browser} yet`);\n }\n}\nexports.createProfile = createProfile;\n/**\n * @public\n */\nfunction resolveSystemExecutablePath(browser, platform, channel) {\n switch (browser) {\n case types_js_1.Browser.CHROMEDRIVER:\n case types_js_1.Browser.FIREFOX:\n throw new Error(`System browser detection is not supported for ${browser} yet.`);\n case types_js_1.Browser.CHROME:\n return chromium.resolveSystemExecutablePath(platform, channel);\n case types_js_1.Browser.CHROMIUM:\n return chrome.resolveSystemExecutablePath(platform, channel);\n }\n}\nexports.resolveSystemExecutablePath = resolveSystemExecutablePath;\n//# sourceMappingURL=browser-data.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.resolveSystemExecutablePath = exports.resolveBuildId = exports.relativeExecutablePath = exports.resolveDownloadPath = exports.resolveDownloadUrl = void 0;\nconst path_1 = __importDefault(require(\"path\"));\nconst httpUtil_js_1 = require(\"../httpUtil.js\");\nconst types_js_1 = require(\"./types.js\");\nfunction folder(platform) {\n switch (platform) {\n case types_js_1.BrowserPlatform.LINUX:\n return 'linux64';\n case types_js_1.BrowserPlatform.MAC_ARM:\n return 'mac-arm64';\n case types_js_1.BrowserPlatform.MAC:\n return 'mac-x64';\n case types_js_1.BrowserPlatform.WIN32:\n return 'win32';\n case types_js_1.BrowserPlatform.WIN64:\n return 'win64';\n }\n}\nfunction chromiumDashPlatform(platform) {\n switch (platform) {\n case types_js_1.BrowserPlatform.LINUX:\n return 'linux';\n case types_js_1.BrowserPlatform.MAC_ARM:\n return 'mac';\n case types_js_1.BrowserPlatform.MAC:\n return 'mac';\n case types_js_1.BrowserPlatform.WIN32:\n return 'win';\n case types_js_1.BrowserPlatform.WIN64:\n return 'win64';\n }\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl = 'https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing') {\n return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nexports.resolveDownloadUrl = resolveDownloadUrl;\nfunction resolveDownloadPath(platform, buildId) {\n return [buildId, folder(platform), `chrome-${folder(platform)}.zip`];\n}\nexports.resolveDownloadPath = resolveDownloadPath;\nfunction relativeExecutablePath(platform, _buildId) {\n switch (platform) {\n case types_js_1.BrowserPlatform.MAC:\n case types_js_1.BrowserPlatform.MAC_ARM:\n return path_1.default.join('chrome-' + folder(platform), 'Google Chrome for Testing.app', 'Contents', 'MacOS', 'Google Chrome for Testing');\n case types_js_1.BrowserPlatform.LINUX:\n return path_1.default.join('chrome-linux64', 'chrome');\n case types_js_1.BrowserPlatform.WIN32:\n case types_js_1.BrowserPlatform.WIN64:\n return path_1.default.join('chrome-' + folder(platform), 'chrome.exe');\n }\n}\nexports.relativeExecutablePath = relativeExecutablePath;\nasync function resolveBuildId(platform, channel = 'beta') {\n return new Promise((resolve, reject) => {\n const request = (0, httpUtil_js_1.httpRequest)(new URL(`https://chromiumdash.appspot.com/fetch_releases?platform=${chromiumDashPlatform(platform)}&channel=${channel}`), 'GET', response => {\n let data = '';\n if (response.statusCode && response.statusCode >= 400) {\n return reject(new Error(`Got status code ${response.statusCode}`));\n }\n response.on('data', chunk => {\n data += chunk;\n });\n response.on('end', () => {\n try {\n const response = JSON.parse(String(data));\n return resolve(response[0].version);\n }\n catch {\n return reject(new Error('Chrome version not found'));\n }\n });\n }, false);\n request.on('error', err => {\n reject(err);\n });\n });\n}\nexports.resolveBuildId = resolveBuildId;\nfunction resolveSystemExecutablePath(platform, channel) {\n switch (platform) {\n case types_js_1.BrowserPlatform.WIN64:\n case types_js_1.BrowserPlatform.WIN32:\n switch (channel) {\n case types_js_1.ChromeReleaseChannel.STABLE:\n return `${process.env['PROGRAMFILES']}\\\\Google\\\\Chrome\\\\Application\\\\chrome.exe`;\n case types_js_1.ChromeReleaseChannel.BETA:\n return `${process.env['PROGRAMFILES']}\\\\Google\\\\Chrome Beta\\\\Application\\\\chrome.exe`;\n case types_js_1.ChromeReleaseChannel.CANARY:\n return `${process.env['PROGRAMFILES']}\\\\Google\\\\Chrome SxS\\\\Application\\\\chrome.exe`;\n case types_js_1.ChromeReleaseChannel.DEV:\n return `${process.env['PROGRAMFILES']}\\\\Google\\\\Chrome Dev\\\\Application\\\\chrome.exe`;\n }\n case types_js_1.BrowserPlatform.MAC_ARM:\n case types_js_1.BrowserPlatform.MAC:\n switch (channel) {\n case types_js_1.ChromeReleaseChannel.STABLE:\n return '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome';\n case types_js_1.ChromeReleaseChannel.BETA:\n return '/Applications/Google Chrome Beta.app/Contents/MacOS/Google Chrome Beta';\n case types_js_1.ChromeReleaseChannel.CANARY:\n return '/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary';\n case types_js_1.ChromeReleaseChannel.DEV:\n return '/Applications/Google Chrome Dev.app/Contents/MacOS/Google Chrome Dev';\n }\n case types_js_1.BrowserPlatform.LINUX:\n switch (channel) {\n case types_js_1.ChromeReleaseChannel.STABLE:\n return '/opt/google/chrome/chrome';\n case types_js_1.ChromeReleaseChannel.BETA:\n return '/opt/google/chrome-beta/chrome';\n case types_js_1.ChromeReleaseChannel.DEV:\n return '/opt/google/chrome-unstable/chrome';\n }\n }\n throw new Error(`Unable to detect browser executable path for '${channel}' on ${platform}.`);\n}\nexports.resolveSystemExecutablePath = resolveSystemExecutablePath;\n//# sourceMappingURL=chrome.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.resolveBuildId = exports.relativeExecutablePath = exports.resolveDownloadPath = exports.resolveDownloadUrl = void 0;\nconst httpUtil_js_1 = require(\"../httpUtil.js\");\nconst types_js_1 = require(\"./types.js\");\nfunction archive(platform) {\n switch (platform) {\n case types_js_1.BrowserPlatform.LINUX:\n return 'chromedriver_linux64';\n case types_js_1.BrowserPlatform.MAC_ARM:\n return 'chromedriver_mac_arm64';\n case types_js_1.BrowserPlatform.MAC:\n return 'chromedriver_mac64';\n case types_js_1.BrowserPlatform.WIN32:\n case types_js_1.BrowserPlatform.WIN64:\n return 'chromedriver_win32';\n }\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl = 'https://chromedriver.storage.googleapis.com') {\n return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nexports.resolveDownloadUrl = resolveDownloadUrl;\nfunction resolveDownloadPath(platform, buildId) {\n return [buildId, `${archive(platform)}.zip`];\n}\nexports.resolveDownloadPath = resolveDownloadPath;\nfunction relativeExecutablePath(platform, _buildId) {\n switch (platform) {\n case types_js_1.BrowserPlatform.MAC:\n case types_js_1.BrowserPlatform.MAC_ARM:\n case types_js_1.BrowserPlatform.LINUX:\n return 'chromedriver';\n case types_js_1.BrowserPlatform.WIN32:\n case types_js_1.BrowserPlatform.WIN64:\n return 'chromedriver.exe';\n }\n}\nexports.relativeExecutablePath = relativeExecutablePath;\nasync function resolveBuildId(_channel = 'latest') {\n return new Promise((resolve, reject) => {\n const request = (0, httpUtil_js_1.httpRequest)(new URL(`https://chromedriver.storage.googleapis.com/LATEST_RELEASE`), 'GET', response => {\n let data = '';\n if (response.statusCode && response.statusCode >= 400) {\n return reject(new Error(`Got status code ${response.statusCode}`));\n }\n response.on('data', chunk => {\n data += chunk;\n });\n response.on('end', () => {\n try {\n return resolve(String(data));\n }\n catch {\n return reject(new Error('Chrome version not found'));\n }\n });\n }, false);\n request.on('error', err => {\n reject(err);\n });\n });\n}\nexports.resolveBuildId = resolveBuildId;\n//# sourceMappingURL=chromedriver.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.resolveBuildId = exports.relativeExecutablePath = exports.resolveDownloadPath = exports.resolveDownloadUrl = exports.resolveSystemExecutablePath = void 0;\nconst path_1 = __importDefault(require(\"path\"));\nconst httpUtil_js_1 = require(\"../httpUtil.js\");\nconst types_js_1 = require(\"./types.js\");\nvar chrome_js_1 = require(\"./chrome.js\");\nObject.defineProperty(exports, \"resolveSystemExecutablePath\", { enumerable: true, get: function () { return chrome_js_1.resolveSystemExecutablePath; } });\nfunction archive(platform, buildId) {\n switch (platform) {\n case types_js_1.BrowserPlatform.LINUX:\n return 'chrome-linux';\n case types_js_1.BrowserPlatform.MAC_ARM:\n case types_js_1.BrowserPlatform.MAC:\n return 'chrome-mac';\n case types_js_1.BrowserPlatform.WIN32:\n case types_js_1.BrowserPlatform.WIN64:\n // Windows archive name changed at r591479.\n return parseInt(buildId, 10) > 591479 ? 'chrome-win' : 'chrome-win32';\n }\n}\nfunction folder(platform) {\n switch (platform) {\n case types_js_1.BrowserPlatform.LINUX:\n return 'Linux_x64';\n case types_js_1.BrowserPlatform.MAC_ARM:\n return 'Mac_Arm';\n case types_js_1.BrowserPlatform.MAC:\n return 'Mac';\n case types_js_1.BrowserPlatform.WIN32:\n return 'Win';\n case types_js_1.BrowserPlatform.WIN64:\n return 'Win_x64';\n }\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl = 'https://storage.googleapis.com/chromium-browser-snapshots') {\n return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nexports.resolveDownloadUrl = resolveDownloadUrl;\nfunction resolveDownloadPath(platform, buildId) {\n return [folder(platform), buildId, `${archive(platform, buildId)}.zip`];\n}\nexports.resolveDownloadPath = resolveDownloadPath;\nfunction relativeExecutablePath(platform, _buildId) {\n switch (platform) {\n case types_js_1.BrowserPlatform.MAC:\n case types_js_1.BrowserPlatform.MAC_ARM:\n return path_1.default.join('chrome-mac', 'Chromium.app', 'Contents', 'MacOS', 'Chromium');\n case types_js_1.BrowserPlatform.LINUX:\n return path_1.default.join('chrome-linux', 'chrome');\n case types_js_1.BrowserPlatform.WIN32:\n case types_js_1.BrowserPlatform.WIN64:\n return path_1.default.join('chrome-win', 'chrome.exe');\n }\n}\nexports.relativeExecutablePath = relativeExecutablePath;\nasync function resolveBuildId(platform, \n// We will need it for other channels/keywords.\n_channel = 'latest') {\n return new Promise((resolve, reject) => {\n const request = (0, httpUtil_js_1.httpRequest)(new URL(`https://storage.googleapis.com/chromium-browser-snapshots/${folder(platform)}/LAST_CHANGE`), 'GET', response => {\n let data = '';\n if (response.statusCode && response.statusCode >= 400) {\n return reject(new Error(`Got status code ${response.statusCode}`));\n }\n response.on('data', chunk => {\n data += chunk;\n });\n response.on('end', () => {\n try {\n return resolve(String(data));\n }\n catch {\n return reject(new Error('Chrome version not found'));\n }\n });\n }, false);\n request.on('error', err => {\n reject(err);\n });\n });\n}\nexports.resolveBuildId = resolveBuildId;\n//# sourceMappingURL=chromium.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.createProfile = exports.resolveBuildId = exports.relativeExecutablePath = exports.resolveDownloadPath = exports.resolveDownloadUrl = void 0;\nconst fs_1 = __importDefault(require(\"fs\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst httpUtil_js_1 = require(\"../httpUtil.js\");\nconst types_js_1 = require(\"./types.js\");\nfunction archive(platform, buildId) {\n switch (platform) {\n case types_js_1.BrowserPlatform.LINUX:\n return `firefox-${buildId}.en-US.${platform}-x86_64.tar.bz2`;\n case types_js_1.BrowserPlatform.MAC_ARM:\n case types_js_1.BrowserPlatform.MAC:\n return `firefox-${buildId}.en-US.mac.dmg`;\n case types_js_1.BrowserPlatform.WIN32:\n case types_js_1.BrowserPlatform.WIN64:\n return `firefox-${buildId}.en-US.${platform}.zip`;\n }\n}\nfunction resolveDownloadUrl(platform, buildId, baseUrl = 'https://archive.mozilla.org/pub/firefox/nightly/latest-mozilla-central') {\n return `${baseUrl}/${resolveDownloadPath(platform, buildId).join('/')}`;\n}\nexports.resolveDownloadUrl = resolveDownloadUrl;\nfunction resolveDownloadPath(platform, buildId) {\n return [archive(platform, buildId)];\n}\nexports.resolveDownloadPath = resolveDownloadPath;\nfunction relativeExecutablePath(platform, _buildId) {\n switch (platform) {\n case types_js_1.BrowserPlatform.MAC_ARM:\n case types_js_1.BrowserPlatform.MAC:\n return path_1.default.join('Firefox Nightly.app', 'Contents', 'MacOS', 'firefox');\n case types_js_1.BrowserPlatform.LINUX:\n return path_1.default.join('firefox', 'firefox');\n case types_js_1.BrowserPlatform.WIN32:\n case types_js_1.BrowserPlatform.WIN64:\n return path_1.default.join('firefox', 'firefox.exe');\n }\n}\nexports.relativeExecutablePath = relativeExecutablePath;\nasync function resolveBuildId(channel = 'FIREFOX_NIGHTLY') {\n return new Promise((resolve, reject) => {\n const request = (0, httpUtil_js_1.httpRequest)(new URL('https://product-details.mozilla.org/1.0/firefox_versions.json'), 'GET', response => {\n let data = '';\n if (response.statusCode && response.statusCode >= 400) {\n return reject(new Error(`Got status code ${response.statusCode}`));\n }\n response.on('data', chunk => {\n data += chunk;\n });\n response.on('end', () => {\n try {\n const versions = JSON.parse(data);\n return resolve(versions[channel]);\n }\n catch {\n return reject(new Error('Firefox version not found'));\n }\n });\n }, false);\n request.on('error', err => {\n reject(err);\n });\n });\n}\nexports.resolveBuildId = resolveBuildId;\nasync function createProfile(options) {\n if (!fs_1.default.existsSync(options.path)) {\n await fs_1.default.promises.mkdir(options.path, {\n recursive: true,\n });\n }\n await writePreferences({\n preferences: {\n ...defaultProfilePreferences(options.preferences),\n ...options.preferences,\n },\n path: options.path,\n });\n}\nexports.createProfile = createProfile;\nfunction defaultProfilePreferences(extraPrefs) {\n const server = 'dummy.test';\n const defaultPrefs = {\n // Make sure Shield doesn't hit the network.\n 'app.normandy.api_url': '',\n // Disable Firefox old build background check\n 'app.update.checkInstallTime': false,\n // Disable automatically upgrading Firefox\n 'app.update.disabledForTesting': true,\n // Increase the APZ content response timeout to 1 minute\n 'apz.content_response_timeout': 60000,\n // Prevent various error message on the console\n // jest-puppeteer asserts that no error message is emitted by the console\n 'browser.contentblocking.features.standard': '-tp,tpPrivate,cookieBehavior0,-cm,-fp',\n // Enable the dump function: which sends messages to the system\n // console\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1543115\n 'browser.dom.window.dump.enabled': true,\n // Disable topstories\n 'browser.newtabpage.activity-stream.feeds.system.topstories': false,\n // Always display a blank page\n 'browser.newtabpage.enabled': false,\n // Background thumbnails in particular cause grief: and disabling\n // thumbnails in general cannot hurt\n 'browser.pagethumbnails.capturing_disabled': true,\n // Disable safebrowsing components.\n 'browser.safebrowsing.blockedURIs.enabled': false,\n 'browser.safebrowsing.downloads.enabled': false,\n 'browser.safebrowsing.malware.enabled': false,\n 'browser.safebrowsing.passwords.enabled': false,\n 'browser.safebrowsing.phishing.enabled': false,\n // Disable updates to search engines.\n 'browser.search.update': false,\n // Do not restore the last open set of tabs if the browser has crashed\n 'browser.sessionstore.resume_from_crash': false,\n // Skip check for default browser on startup\n 'browser.shell.checkDefaultBrowser': false,\n // Disable newtabpage\n 'browser.startup.homepage': 'about:blank',\n // Do not redirect user when a milstone upgrade of Firefox is detected\n 'browser.startup.homepage_override.mstone': 'ignore',\n // Start with a blank page about:blank\n 'browser.startup.page': 0,\n // Do not allow background tabs to be zombified on Android: otherwise for\n // tests that open additional tabs: the test harness tab itself might get\n // unloaded\n 'browser.tabs.disableBackgroundZombification': false,\n // Do not warn when closing all other open tabs\n 'browser.tabs.warnOnCloseOtherTabs': false,\n // Do not warn when multiple tabs will be opened\n 'browser.tabs.warnOnOpen': false,\n // Disable the UI tour.\n 'browser.uitour.enabled': false,\n // Turn off search suggestions in the location bar so as not to trigger\n // network connections.\n 'browser.urlbar.suggest.searches': false,\n // Disable first run splash page on Windows 10\n 'browser.usedOnWindows10.introURL': '',\n // Do not warn on quitting Firefox\n 'browser.warnOnQuit': false,\n // Defensively disable data reporting systems\n 'datareporting.healthreport.documentServerURI': `http://${server}/dummy/healthreport/`,\n 'datareporting.healthreport.logging.consoleEnabled': false,\n 'datareporting.healthreport.service.enabled': false,\n 'datareporting.healthreport.service.firstRun': false,\n 'datareporting.healthreport.uploadEnabled': false,\n // Do not show datareporting policy notifications which can interfere with tests\n 'datareporting.policy.dataSubmissionEnabled': false,\n 'datareporting.policy.dataSubmissionPolicyBypassNotification': true,\n // DevTools JSONViewer sometimes fails to load dependencies with its require.js.\n // This doesn't affect Puppeteer but spams console (Bug 1424372)\n 'devtools.jsonview.enabled': false,\n // Disable popup-blocker\n 'dom.disable_open_during_load': false,\n // Enable the support for File object creation in the content process\n // Required for |Page.setFileInputFiles| protocol method.\n 'dom.file.createInChild': true,\n // Disable the ProcessHangMonitor\n 'dom.ipc.reportProcessHangs': false,\n // Disable slow script dialogues\n 'dom.max_chrome_script_run_time': 0,\n 'dom.max_script_run_time': 0,\n // Only load extensions from the application and user profile\n // AddonManager.SCOPE_PROFILE + AddonManager.SCOPE_APPLICATION\n 'extensions.autoDisableScopes': 0,\n 'extensions.enabledScopes': 5,\n // Disable metadata caching for installed add-ons by default\n 'extensions.getAddons.cache.enabled': false,\n // Disable installing any distribution extensions or add-ons.\n 'extensions.installDistroAddons': false,\n // Disabled screenshots extension\n 'extensions.screenshots.disabled': true,\n // Turn off extension updates so they do not bother tests\n 'extensions.update.enabled': false,\n // Turn off extension updates so they do not bother tests\n 'extensions.update.notifyUser': false,\n // Make sure opening about:addons will not hit the network\n 'extensions.webservice.discoverURL': `http://${server}/dummy/discoveryURL`,\n // Temporarily force disable BFCache in parent (https://bit.ly/bug-1732263)\n 'fission.bfcacheInParent': false,\n // Force all web content to use a single content process\n 'fission.webContentIsolationStrategy': 0,\n // Allow the application to have focus even it runs in the background\n 'focusmanager.testmode': true,\n // Disable useragent updates\n 'general.useragent.updates.enabled': false,\n // Always use network provider for geolocation tests so we bypass the\n // macOS dialog raised by the corelocation provider\n 'geo.provider.testing': true,\n // Do not scan Wifi\n 'geo.wifi.scan': false,\n // No hang monitor\n 'hangmonitor.timeout': 0,\n // Show chrome errors and warnings in the error console\n 'javascript.options.showInConsole': true,\n // Disable download and usage of OpenH264: and Widevine plugins\n 'media.gmp-manager.updateEnabled': false,\n // Prevent various error message on the console\n // jest-puppeteer asserts that no error message is emitted by the console\n 'network.cookie.cookieBehavior': 0,\n // Disable experimental feature that is only available in Nightly\n 'network.cookie.sameSite.laxByDefault': false,\n // Do not prompt for temporary redirects\n 'network.http.prompt-temp-redirect': false,\n // Disable speculative connections so they are not reported as leaking\n // when they are hanging around\n 'network.http.speculative-parallel-limit': 0,\n // Do not automatically switch between offline and online\n 'network.manage-offline-status': false,\n // Make sure SNTP requests do not hit the network\n 'network.sntp.pools': server,\n // Disable Flash.\n 'plugin.state.flash': 0,\n 'privacy.trackingprotection.enabled': false,\n // Can be removed once Firefox 89 is no longer supported\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1710839\n 'remote.enabled': true,\n // Don't do network connections for mitm priming\n 'security.certerrors.mitm.priming.enabled': false,\n // Local documents have access to all other local documents,\n // including directory listings\n 'security.fileuri.strict_origin_policy': false,\n // Do not wait for the notification button security delay\n 'security.notification_enable_delay': 0,\n // Ensure blocklist updates do not hit the network\n 'services.settings.server': `http://${server}/dummy/blocklist/`,\n // Do not automatically fill sign-in forms with known usernames and\n // passwords\n 'signon.autofillForms': false,\n // Disable password capture, so that tests that include forms are not\n // influenced by the presence of the persistent doorhanger notification\n 'signon.rememberSignons': false,\n // Disable first-run welcome page\n 'startup.homepage_welcome_url': 'about:blank',\n // Disable first-run welcome page\n 'startup.homepage_welcome_url.additional': '',\n // Disable browser animations (tabs, fullscreen, sliding alerts)\n 'toolkit.cosmeticAnimations.enabled': false,\n // Prevent starting into safe mode after application crashes\n 'toolkit.startup.max_resumed_crashes': -1,\n };\n return Object.assign(defaultPrefs, extraPrefs);\n}\n/**\n * Populates the user.js file with custom preferences as needed to allow\n * Firefox's CDP support to properly function. These preferences will be\n * automatically copied over to prefs.js during startup of Firefox. To be\n * able to restore the original values of preferences a backup of prefs.js\n * will be created.\n *\n * @param prefs - List of preferences to add.\n * @param profilePath - Firefox profile to write the preferences to.\n */\nasync function writePreferences(options) {\n const lines = Object.entries(options.preferences).map(([key, value]) => {\n return `user_pref(${JSON.stringify(key)}, ${JSON.stringify(value)});`;\n });\n await fs_1.default.promises.writeFile(path_1.default.join(options.path, 'user.js'), lines.join('\\n'));\n // Create a backup of the preferences file if it already exitsts.\n const prefsPath = path_1.default.join(options.path, 'prefs.js');\n if (fs_1.default.existsSync(prefsPath)) {\n const prefsBackupPath = path_1.default.join(options.path, 'prefs.js.puppeteer');\n await fs_1.default.promises.copyFile(prefsPath, prefsBackupPath);\n }\n}\n//# sourceMappingURL=firefox.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ChromeReleaseChannel = exports.BrowserTag = exports.downloadUrls = exports.BrowserPlatform = exports.Browser = void 0;\nconst chrome = __importStar(require(\"./chrome.js\"));\nconst firefox = __importStar(require(\"./firefox.js\"));\n/**\n * Supported browsers.\n *\n * @public\n */\nvar Browser;\n(function (Browser) {\n Browser[\"CHROME\"] = \"chrome\";\n Browser[\"CHROMIUM\"] = \"chromium\";\n Browser[\"FIREFOX\"] = \"firefox\";\n Browser[\"CHROMEDRIVER\"] = \"chromedriver\";\n})(Browser = exports.Browser || (exports.Browser = {}));\n/**\n * Platform names used to identify a OS platfrom x architecture combination in the way\n * that is relevant for the browser download.\n *\n * @public\n */\nvar BrowserPlatform;\n(function (BrowserPlatform) {\n BrowserPlatform[\"LINUX\"] = \"linux\";\n BrowserPlatform[\"MAC\"] = \"mac\";\n BrowserPlatform[\"MAC_ARM\"] = \"mac_arm\";\n BrowserPlatform[\"WIN32\"] = \"win32\";\n BrowserPlatform[\"WIN64\"] = \"win64\";\n})(BrowserPlatform = exports.BrowserPlatform || (exports.BrowserPlatform = {}));\nexports.downloadUrls = {\n [Browser.CHROME]: chrome.resolveDownloadUrl,\n [Browser.CHROMIUM]: chrome.resolveDownloadUrl,\n [Browser.FIREFOX]: firefox.resolveDownloadUrl,\n};\n/**\n * @public\n */\nvar BrowserTag;\n(function (BrowserTag) {\n BrowserTag[\"LATEST\"] = \"latest\";\n})(BrowserTag = exports.BrowserTag || (exports.BrowserTag = {}));\n/**\n * @public\n */\nvar ChromeReleaseChannel;\n(function (ChromeReleaseChannel) {\n ChromeReleaseChannel[\"STABLE\"] = \"stable\";\n ChromeReleaseChannel[\"DEV\"] = \"dev\";\n ChromeReleaseChannel[\"CANARY\"] = \"canary\";\n ChromeReleaseChannel[\"BETA\"] = \"beta\";\n})(ChromeReleaseChannel = exports.ChromeReleaseChannel || (exports.ChromeReleaseChannel = {}));\n//# sourceMappingURL=types.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.debug = void 0;\nconst debug_1 = __importDefault(require(\"debug\"));\nexports.debug = debug_1.default;\n//# sourceMappingURL=debug.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.detectBrowserPlatform = void 0;\nconst os_1 = __importDefault(require(\"os\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\n/**\n * @public\n */\nfunction detectBrowserPlatform() {\n const platform = os_1.default.platform();\n switch (platform) {\n case 'darwin':\n return os_1.default.arch() === 'arm64'\n ? browser_data_js_1.BrowserPlatform.MAC_ARM\n : browser_data_js_1.BrowserPlatform.MAC;\n case 'linux':\n return browser_data_js_1.BrowserPlatform.LINUX;\n case 'win32':\n return os_1.default.arch() === 'x64' ||\n // Windows 11 for ARM supports x64 emulation\n (os_1.default.arch() === 'arm64' && isWindows11(os_1.default.release()))\n ? browser_data_js_1.BrowserPlatform.WIN64\n : browser_data_js_1.BrowserPlatform.WIN32;\n default:\n return undefined;\n }\n}\nexports.detectBrowserPlatform = detectBrowserPlatform;\n/**\n * Windows 11 is identified by the version 10.0.22000 or greater\n * @internal\n */\nfunction isWindows11(version) {\n const parts = version.split('.');\n if (parts.length > 2) {\n const major = parseInt(parts[0], 10);\n const minor = parseInt(parts[1], 10);\n const patch = parseInt(parts[2], 10);\n return (major > 10 ||\n (major === 10 && minor > 0) ||\n (major === 10 && minor === 0 && patch >= 22000));\n }\n return false;\n}\n//# sourceMappingURL=detectPlatform.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.unpackArchive = void 0;\nconst child_process_1 = require(\"child_process\");\nconst fs_1 = require(\"fs\");\nconst promises_1 = require(\"fs/promises\");\nconst path = __importStar(require(\"path\"));\nconst util_1 = require(\"util\");\nconst extract_zip_1 = __importDefault(require(\"extract-zip\"));\nconst tar_fs_1 = __importDefault(require(\"tar-fs\"));\nconst unbzip2_stream_1 = __importDefault(require(\"unbzip2-stream\"));\nconst exec = (0, util_1.promisify)(child_process_1.exec);\n/**\n * @internal\n */\nasync function unpackArchive(archivePath, folderPath) {\n if (archivePath.endsWith('.zip')) {\n await (0, extract_zip_1.default)(archivePath, { dir: folderPath });\n }\n else if (archivePath.endsWith('.tar.bz2')) {\n await extractTar(archivePath, folderPath);\n }\n else if (archivePath.endsWith('.dmg')) {\n await (0, promises_1.mkdir)(folderPath);\n await installDMG(archivePath, folderPath);\n }\n else {\n throw new Error(`Unsupported archive format: ${archivePath}`);\n }\n}\nexports.unpackArchive = unpackArchive;\n/**\n * @internal\n */\nfunction extractTar(tarPath, folderPath) {\n return new Promise((fulfill, reject) => {\n const tarStream = tar_fs_1.default.extract(folderPath);\n tarStream.on('error', reject);\n tarStream.on('finish', fulfill);\n const readStream = (0, fs_1.createReadStream)(tarPath);\n readStream.pipe((0, unbzip2_stream_1.default)()).pipe(tarStream);\n });\n}\n/**\n * @internal\n */\nasync function installDMG(dmgPath, folderPath) {\n const { stdout } = await exec(`hdiutil attach -nobrowse -noautoopen \"${dmgPath}\"`);\n const volumes = stdout.match(/\\/Volumes\\/(.*)/m);\n if (!volumes) {\n throw new Error(`Could not find volume path in ${stdout}`);\n }\n const mountPath = volumes[0];\n try {\n const fileNames = await (0, promises_1.readdir)(mountPath);\n const appName = fileNames.find(item => {\n return typeof item === 'string' && item.endsWith('.app');\n });\n if (!appName) {\n throw new Error(`Cannot find app in ${mountPath}`);\n }\n const mountedPath = path.join(mountPath, appName);\n await exec(`cp -R \"${mountedPath}\" \"${folderPath}\"`);\n }\n finally {\n await exec(`hdiutil detach \"${mountPath}\" -quiet`);\n }\n}\n//# sourceMappingURL=fileUtil.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __createBinding = (this && this.__createBinding) || (Object.create ? (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n var desc = Object.getOwnPropertyDescriptor(m, k);\n if (!desc || (\"get\" in desc ? !m.__esModule : desc.writable || desc.configurable)) {\n desc = { enumerable: true, get: function() { return m[k]; } };\n }\n Object.defineProperty(o, k2, desc);\n}) : (function(o, m, k, k2) {\n if (k2 === undefined) k2 = k;\n o[k2] = m[k];\n}));\nvar __setModuleDefault = (this && this.__setModuleDefault) || (Object.create ? (function(o, v) {\n Object.defineProperty(o, \"default\", { enumerable: true, value: v });\n}) : function(o, v) {\n o[\"default\"] = v;\n});\nvar __importStar = (this && this.__importStar) || function (mod) {\n if (mod && mod.__esModule) return mod;\n var result = {};\n if (mod != null) for (var k in mod) if (k !== \"default\" && Object.prototype.hasOwnProperty.call(mod, k)) __createBinding(result, mod, k);\n __setModuleDefault(result, mod);\n return result;\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.downloadFile = exports.httpRequest = exports.headHttpRequest = void 0;\nconst fs_1 = require(\"fs\");\nconst http = __importStar(require(\"http\"));\nconst https = __importStar(require(\"https\"));\nconst url_1 = require(\"url\");\nconst https_proxy_agent_1 = __importDefault(require(\"https-proxy-agent\"));\nconst proxy_from_env_1 = require(\"proxy-from-env\");\nfunction headHttpRequest(url) {\n return new Promise(resolve => {\n const request = httpRequest(url, 'HEAD', response => {\n resolve(response.statusCode === 200);\n }, false);\n request.on('error', () => {\n resolve(false);\n });\n });\n}\nexports.headHttpRequest = headHttpRequest;\nfunction httpRequest(url, method, response, keepAlive = true) {\n const options = {\n protocol: url.protocol,\n hostname: url.hostname,\n port: url.port,\n path: url.pathname + url.search,\n method,\n headers: keepAlive ? { Connection: 'keep-alive' } : undefined,\n };\n const proxyURL = (0, proxy_from_env_1.getProxyForUrl)(url.toString());\n if (proxyURL) {\n const proxy = new url_1.URL(proxyURL);\n if (proxy.protocol === 'http:') {\n options.path = url.href;\n options.hostname = proxy.hostname;\n options.protocol = proxy.protocol;\n options.port = proxy.port;\n }\n else {\n options.agent = (0, https_proxy_agent_1.default)({\n host: proxy.host,\n path: proxy.pathname,\n port: proxy.port,\n secureProxy: proxy.protocol === 'https:',\n headers: options.headers,\n });\n }\n }\n const requestCallback = (res) => {\n if (res.statusCode &&\n res.statusCode >= 300 &&\n res.statusCode < 400 &&\n res.headers.location) {\n httpRequest(new url_1.URL(res.headers.location), method, response);\n }\n else {\n response(res);\n }\n };\n const request = options.protocol === 'https:'\n ? https.request(options, requestCallback)\n : http.request(options, requestCallback);\n request.end();\n return request;\n}\nexports.httpRequest = httpRequest;\n/**\n * @internal\n */\nfunction downloadFile(url, destinationPath, progressCallback) {\n return new Promise((resolve, reject) => {\n let downloadedBytes = 0;\n let totalBytes = 0;\n function onData(chunk) {\n downloadedBytes += chunk.length;\n progressCallback(downloadedBytes, totalBytes);\n }\n const request = httpRequest(url, 'GET', response => {\n if (response.statusCode !== 200) {\n const error = new Error(`Download failed: server returned code ${response.statusCode}. URL: ${url}`);\n // consume response data to free up memory\n response.resume();\n reject(error);\n return;\n }\n const file = (0, fs_1.createWriteStream)(destinationPath);\n file.on('finish', () => {\n return resolve();\n });\n file.on('error', error => {\n return reject(error);\n });\n response.pipe(file);\n totalBytes = parseInt(response.headers['content-length'], 10);\n if (progressCallback) {\n response.on('data', onData);\n }\n });\n request.on('error', error => {\n return reject(error);\n });\n });\n}\nexports.downloadFile = downloadFile;\n//# sourceMappingURL=httpUtil.js.map","\"use strict\";\n/**\n * Copyright 2017 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.canDownload = exports.install = void 0;\nconst assert_1 = __importDefault(require(\"assert\"));\nconst fs_1 = require(\"fs\");\nconst promises_1 = require(\"fs/promises\");\nconst os_1 = __importDefault(require(\"os\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nconst Cache_js_1 = require(\"./Cache.js\");\nconst debug_js_1 = require(\"./debug.js\");\nconst detectPlatform_js_1 = require(\"./detectPlatform.js\");\nconst fileUtil_js_1 = require(\"./fileUtil.js\");\nconst httpUtil_js_1 = require(\"./httpUtil.js\");\nconst debugInstall = (0, debug_js_1.debug)('puppeteer:browsers:install');\nconst times = new Map();\nfunction debugTime(label) {\n times.set(label, process.hrtime());\n}\nfunction debugTimeEnd(label) {\n const end = process.hrtime();\n const start = times.get(label);\n if (!start) {\n return;\n }\n const duration = end[0] * 1000 + end[1] / 1e6 - (start[0] * 1000 + start[1] / 1e6); // calculate duration in milliseconds\n debugInstall(`Duration for ${label}: ${duration}ms`);\n}\n/**\n * @public\n */\nasync function install(options) {\n var _a, _b;\n (_a = options.platform) !== null && _a !== void 0 ? _a : (options.platform = (0, detectPlatform_js_1.detectBrowserPlatform)());\n (_b = options.unpack) !== null && _b !== void 0 ? _b : (options.unpack = true);\n if (!options.platform) {\n throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n }\n const url = getDownloadUrl(options.browser, options.platform, options.buildId, options.baseUrl);\n const fileName = url.toString().split('/').pop();\n (0, assert_1.default)(fileName, `A malformed download URL was found: ${url}.`);\n const structure = new Cache_js_1.Cache(options.cacheDir);\n const browserRoot = structure.browserRoot(options.browser);\n const archivePath = path_1.default.join(browserRoot, fileName);\n if (!(0, fs_1.existsSync)(browserRoot)) {\n await (0, promises_1.mkdir)(browserRoot, { recursive: true });\n }\n if (!options.unpack) {\n if ((0, fs_1.existsSync)(archivePath)) {\n return {\n path: archivePath,\n browser: options.browser,\n platform: options.platform,\n buildId: options.buildId,\n };\n }\n debugInstall(`Downloading binary from ${url}`);\n debugTime('download');\n await (0, httpUtil_js_1.downloadFile)(url, archivePath, options.downloadProgressCallback);\n debugTimeEnd('download');\n return {\n path: archivePath,\n browser: options.browser,\n platform: options.platform,\n buildId: options.buildId,\n };\n }\n const outputPath = structure.installationDir(options.browser, options.platform, options.buildId);\n if ((0, fs_1.existsSync)(outputPath)) {\n return {\n path: outputPath,\n browser: options.browser,\n platform: options.platform,\n buildId: options.buildId,\n };\n }\n try {\n debugInstall(`Downloading binary from ${url}`);\n try {\n debugTime('download');\n await (0, httpUtil_js_1.downloadFile)(url, archivePath, options.downloadProgressCallback);\n }\n finally {\n debugTimeEnd('download');\n }\n debugInstall(`Installing ${archivePath} to ${outputPath}`);\n try {\n debugTime('extract');\n await (0, fileUtil_js_1.unpackArchive)(archivePath, outputPath);\n }\n finally {\n debugTimeEnd('extract');\n }\n }\n finally {\n if ((0, fs_1.existsSync)(archivePath)) {\n await (0, promises_1.unlink)(archivePath);\n }\n }\n return {\n path: outputPath,\n browser: options.browser,\n platform: options.platform,\n buildId: options.buildId,\n };\n}\nexports.install = install;\n/**\n * @public\n */\nasync function canDownload(options) {\n var _a;\n (_a = options.platform) !== null && _a !== void 0 ? _a : (options.platform = (0, detectPlatform_js_1.detectBrowserPlatform)());\n if (!options.platform) {\n throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n }\n return await (0, httpUtil_js_1.headHttpRequest)(getDownloadUrl(options.browser, options.platform, options.buildId, options.baseUrl));\n}\nexports.canDownload = canDownload;\nfunction getDownloadUrl(browser, platform, buildId, baseUrl) {\n return new URL(browser_data_js_1.downloadUrls[browser](platform, buildId, baseUrl));\n}\n//# sourceMappingURL=install.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nvar _Process_instances, _Process_executablePath, _Process_args, _Process_browserProcess, _Process_exited, _Process_hooksRan, _Process_onExitHook, _Process_browserProcessExiting, _Process_runHooks, _Process_configureStdio, _Process_clearListeners, _Process_onDriverProcessExit, _Process_onDriverProcessSignal;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.TimeoutError = exports.isErrnoException = exports.isErrorLike = exports.Process = exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = exports.CDP_WEBSOCKET_ENDPOINT_REGEX = exports.launch = exports.computeSystemExecutablePath = exports.computeExecutablePath = void 0;\nconst child_process_1 = __importDefault(require(\"child_process\"));\nconst fs_1 = require(\"fs\");\nconst os_1 = __importDefault(require(\"os\"));\nconst path_1 = __importDefault(require(\"path\"));\nconst readline_1 = __importDefault(require(\"readline\"));\nconst browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nconst Cache_js_1 = require(\"./Cache.js\");\nconst debug_js_1 = require(\"./debug.js\");\nconst detectPlatform_js_1 = require(\"./detectPlatform.js\");\nconst debugLaunch = (0, debug_js_1.debug)('puppeteer:browsers:launcher');\n/**\n * @public\n */\nfunction computeExecutablePath(options) {\n var _a;\n (_a = options.platform) !== null && _a !== void 0 ? _a : (options.platform = (0, detectPlatform_js_1.detectBrowserPlatform)());\n if (!options.platform) {\n throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n }\n const installationDir = new Cache_js_1.Cache(options.cacheDir).installationDir(options.browser, options.platform, options.buildId);\n return path_1.default.join(installationDir, browser_data_js_1.executablePathByBrowser[options.browser](options.platform, options.buildId));\n}\nexports.computeExecutablePath = computeExecutablePath;\n/**\n * @public\n */\nfunction computeSystemExecutablePath(options) {\n var _a;\n (_a = options.platform) !== null && _a !== void 0 ? _a : (options.platform = (0, detectPlatform_js_1.detectBrowserPlatform)());\n if (!options.platform) {\n throw new Error(`Cannot download a binary for the provided platform: ${os_1.default.platform()} (${os_1.default.arch()})`);\n }\n const path = (0, browser_data_js_1.resolveSystemExecutablePath)(options.browser, options.platform, options.channel);\n try {\n (0, fs_1.accessSync)(path);\n }\n catch (error) {\n throw new Error(`Could not find Google Chrome executable for channel '${options.channel}' at '${path}'.`);\n }\n return path;\n}\nexports.computeSystemExecutablePath = computeSystemExecutablePath;\n/**\n * @public\n */\nfunction launch(opts) {\n return new Process(opts);\n}\nexports.launch = launch;\n/**\n * @public\n */\nexports.CDP_WEBSOCKET_ENDPOINT_REGEX = /^DevTools listening on (ws:\\/\\/.*)$/;\n/**\n * @public\n */\nexports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = /^WebDriver BiDi listening on (ws:\\/\\/.*)$/;\n/**\n * @public\n */\nclass Process {\n constructor(opts) {\n var _a, _b, _c, _d, _e, _f, _g, _h, _j;\n _Process_instances.add(this);\n _Process_executablePath.set(this, void 0);\n _Process_args.set(this, void 0);\n _Process_browserProcess.set(this, void 0);\n _Process_exited.set(this, false);\n // The browser process can be closed externally or from the driver process. We\n // need to invoke the hooks only once though but we don't know how many times\n // we will be invoked.\n _Process_hooksRan.set(this, false);\n _Process_onExitHook.set(this, async () => { });\n _Process_browserProcessExiting.set(this, void 0);\n _Process_onDriverProcessExit.set(this, (_code) => {\n this.kill();\n });\n _Process_onDriverProcessSignal.set(this, (signal) => {\n switch (signal) {\n case 'SIGINT':\n this.kill();\n process.exit(130);\n case 'SIGTERM':\n case 'SIGHUP':\n this.close();\n break;\n }\n });\n __classPrivateFieldSet(this, _Process_executablePath, opts.executablePath, \"f\");\n __classPrivateFieldSet(this, _Process_args, (_a = opts.args) !== null && _a !== void 0 ? _a : [], \"f\");\n (_b = opts.pipe) !== null && _b !== void 0 ? _b : (opts.pipe = false);\n (_c = opts.dumpio) !== null && _c !== void 0 ? _c : (opts.dumpio = false);\n (_d = opts.handleSIGINT) !== null && _d !== void 0 ? _d : (opts.handleSIGINT = true);\n (_e = opts.handleSIGTERM) !== null && _e !== void 0 ? _e : (opts.handleSIGTERM = true);\n (_f = opts.handleSIGHUP) !== null && _f !== void 0 ? _f : (opts.handleSIGHUP = true);\n // On non-windows platforms, `detached: true` makes child process a\n // leader of a new process group, making it possible to kill child\n // process tree with `.kill(-pid)` command. @see\n // https://nodejs.org/api/child_process.html#child_process_options_detached\n (_g = opts.detached) !== null && _g !== void 0 ? _g : (opts.detached = process.platform !== 'win32');\n const stdio = __classPrivateFieldGet(this, _Process_instances, \"m\", _Process_configureStdio).call(this, {\n pipe: opts.pipe,\n dumpio: opts.dumpio,\n });\n debugLaunch(`Launching ${__classPrivateFieldGet(this, _Process_executablePath, \"f\")} ${__classPrivateFieldGet(this, _Process_args, \"f\").join(' ')}`, {\n detached: opts.detached,\n env: opts.env,\n stdio,\n });\n __classPrivateFieldSet(this, _Process_browserProcess, child_process_1.default.spawn(__classPrivateFieldGet(this, _Process_executablePath, \"f\"), __classPrivateFieldGet(this, _Process_args, \"f\"), {\n detached: opts.detached,\n env: opts.env,\n stdio,\n }), \"f\");\n debugLaunch(`Launched ${__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid}`);\n if (opts.dumpio) {\n (_h = __classPrivateFieldGet(this, _Process_browserProcess, \"f\").stderr) === null || _h === void 0 ? void 0 : _h.pipe(process.stderr);\n (_j = __classPrivateFieldGet(this, _Process_browserProcess, \"f\").stdout) === null || _j === void 0 ? void 0 : _j.pipe(process.stdout);\n }\n process.on('exit', __classPrivateFieldGet(this, _Process_onDriverProcessExit, \"f\"));\n if (opts.handleSIGINT) {\n process.on('SIGINT', __classPrivateFieldGet(this, _Process_onDriverProcessSignal, \"f\"));\n }\n if (opts.handleSIGTERM) {\n process.on('SIGTERM', __classPrivateFieldGet(this, _Process_onDriverProcessSignal, \"f\"));\n }\n if (opts.handleSIGHUP) {\n process.on('SIGHUP', __classPrivateFieldGet(this, _Process_onDriverProcessSignal, \"f\"));\n }\n if (opts.onExit) {\n __classPrivateFieldSet(this, _Process_onExitHook, opts.onExit, \"f\");\n }\n __classPrivateFieldSet(this, _Process_browserProcessExiting, new Promise((resolve, reject) => {\n __classPrivateFieldGet(this, _Process_browserProcess, \"f\").once('exit', async () => {\n debugLaunch(`Browser process ${__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid} onExit`);\n __classPrivateFieldGet(this, _Process_instances, \"m\", _Process_clearListeners).call(this);\n __classPrivateFieldSet(this, _Process_exited, true, \"f\");\n try {\n await __classPrivateFieldGet(this, _Process_instances, \"m\", _Process_runHooks).call(this);\n }\n catch (err) {\n reject(err);\n return;\n }\n resolve();\n });\n }), \"f\");\n }\n get nodeProcess() {\n return __classPrivateFieldGet(this, _Process_browserProcess, \"f\");\n }\n async close() {\n await __classPrivateFieldGet(this, _Process_instances, \"m\", _Process_runHooks).call(this);\n if (!__classPrivateFieldGet(this, _Process_exited, \"f\")) {\n this.kill();\n }\n return __classPrivateFieldGet(this, _Process_browserProcessExiting, \"f\");\n }\n hasClosed() {\n return __classPrivateFieldGet(this, _Process_browserProcessExiting, \"f\");\n }\n kill() {\n debugLaunch(`Trying to kill ${__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid}`);\n // If the process failed to launch (for example if the browser executable path\n // is invalid), then the process does not get a pid assigned. A call to\n // `proc.kill` would error, as the `pid` to-be-killed can not be found.\n if (__classPrivateFieldGet(this, _Process_browserProcess, \"f\") &&\n __classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid &&\n pidExists(__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid)) {\n try {\n debugLaunch(`Browser process ${__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid} exists`);\n if (process.platform === 'win32') {\n try {\n child_process_1.default.execSync(`taskkill /pid ${__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid} /T /F`);\n }\n catch (error) {\n debugLaunch(`Killing ${__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid} using taskkill failed`, error);\n // taskkill can fail to kill the process e.g. due to missing permissions.\n // Let's kill the process via Node API. This delays killing of all child\n // processes of `this.proc` until the main Node.js process dies.\n __classPrivateFieldGet(this, _Process_browserProcess, \"f\").kill();\n }\n }\n else {\n // on linux the process group can be killed with the group id prefixed with\n // a minus sign. The process group id is the group leader's pid.\n const processGroupId = -__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid;\n try {\n process.kill(processGroupId, 'SIGKILL');\n }\n catch (error) {\n debugLaunch(`Killing ${__classPrivateFieldGet(this, _Process_browserProcess, \"f\").pid} using process.kill failed`, error);\n // Killing the process group can fail due e.g. to missing permissions.\n // Let's kill the process via Node API. This delays killing of all child\n // processes of `this.proc` until the main Node.js process dies.\n __classPrivateFieldGet(this, _Process_browserProcess, \"f\").kill('SIGKILL');\n }\n }\n }\n catch (error) {\n throw new Error(`${PROCESS_ERROR_EXPLANATION}\\nError cause: ${isErrorLike(error) ? error.stack : error}`);\n }\n }\n __classPrivateFieldGet(this, _Process_instances, \"m\", _Process_clearListeners).call(this);\n }\n waitForLineOutput(regex, timeout) {\n if (!__classPrivateFieldGet(this, _Process_browserProcess, \"f\").stderr) {\n throw new Error('`browserProcess` does not have stderr.');\n }\n const rl = readline_1.default.createInterface(__classPrivateFieldGet(this, _Process_browserProcess, \"f\").stderr);\n let stderr = '';\n return new Promise((resolve, reject) => {\n rl.on('line', onLine);\n rl.on('close', onClose);\n __classPrivateFieldGet(this, _Process_browserProcess, \"f\").on('exit', onClose);\n __classPrivateFieldGet(this, _Process_browserProcess, \"f\").on('error', onClose);\n const timeoutId = timeout ? setTimeout(onTimeout, timeout) : 0;\n const cleanup = () => {\n if (timeoutId) {\n clearTimeout(timeoutId);\n }\n rl.off('line', onLine);\n rl.off('close', onClose);\n __classPrivateFieldGet(this, _Process_browserProcess, \"f\").off('exit', onClose);\n __classPrivateFieldGet(this, _Process_browserProcess, \"f\").off('error', onClose);\n };\n function onClose(error) {\n cleanup();\n reject(new Error([\n `Failed to launch the browser process!${error ? ' ' + error.message : ''}`,\n stderr,\n '',\n 'TROUBLESHOOTING: https://pptr.dev/troubleshooting',\n '',\n ].join('\\n')));\n }\n function onTimeout() {\n cleanup();\n reject(new TimeoutError(`Timed out after ${timeout} ms while waiting for the WS endpoint URL to appear in stdout!`));\n }\n function onLine(line) {\n stderr += line + '\\n';\n const match = line.match(regex);\n if (!match) {\n return;\n }\n cleanup();\n // The RegExp matches, so this will obviously exist.\n resolve(match[1]);\n }\n });\n }\n}\nexports.Process = Process;\n_Process_executablePath = new WeakMap(), _Process_args = new WeakMap(), _Process_browserProcess = new WeakMap(), _Process_exited = new WeakMap(), _Process_hooksRan = new WeakMap(), _Process_onExitHook = new WeakMap(), _Process_browserProcessExiting = new WeakMap(), _Process_onDriverProcessExit = new WeakMap(), _Process_onDriverProcessSignal = new WeakMap(), _Process_instances = new WeakSet(), _Process_runHooks = async function _Process_runHooks() {\n if (__classPrivateFieldGet(this, _Process_hooksRan, \"f\")) {\n return;\n }\n __classPrivateFieldSet(this, _Process_hooksRan, true, \"f\");\n await __classPrivateFieldGet(this, _Process_onExitHook, \"f\").call(this);\n}, _Process_configureStdio = function _Process_configureStdio(opts) {\n if (opts.pipe) {\n if (opts.dumpio) {\n return ['ignore', 'pipe', 'pipe', 'pipe', 'pipe'];\n }\n else {\n return ['ignore', 'ignore', 'ignore', 'pipe', 'pipe'];\n }\n }\n else {\n if (opts.dumpio) {\n return ['pipe', 'pipe', 'pipe'];\n }\n else {\n return ['pipe', 'ignore', 'pipe'];\n }\n }\n}, _Process_clearListeners = function _Process_clearListeners() {\n process.off('exit', __classPrivateFieldGet(this, _Process_onDriverProcessExit, \"f\"));\n process.off('SIGINT', __classPrivateFieldGet(this, _Process_onDriverProcessSignal, \"f\"));\n process.off('SIGTERM', __classPrivateFieldGet(this, _Process_onDriverProcessSignal, \"f\"));\n process.off('SIGHUP', __classPrivateFieldGet(this, _Process_onDriverProcessSignal, \"f\"));\n};\nconst PROCESS_ERROR_EXPLANATION = `Puppeteer was unable to kill the process which ran the browser binary.\nThis means that, on future Puppeteer launches, Puppeteer might not be able to launch the browser.\nPlease check your open processes and ensure that the browser processes that Puppeteer launched have been killed.\nIf you think this is a bug, please report it on the Puppeteer issue tracker.`;\n/**\n * @internal\n */\nfunction pidExists(pid) {\n try {\n return process.kill(pid, 0);\n }\n catch (error) {\n if (isErrnoException(error)) {\n if (error.code && error.code === 'ESRCH') {\n return false;\n }\n }\n throw error;\n }\n}\n/**\n * @internal\n */\nfunction isErrorLike(obj) {\n return (typeof obj === 'object' && obj !== null && 'name' in obj && 'message' in obj);\n}\nexports.isErrorLike = isErrorLike;\n/**\n * @internal\n */\nfunction isErrnoException(obj) {\n return (isErrorLike(obj) &&\n ('errno' in obj || 'code' in obj || 'path' in obj || 'syscall' in obj));\n}\nexports.isErrnoException = isErrnoException;\n/**\n * @public\n */\nclass TimeoutError extends Error {\n /**\n * @internal\n */\n constructor(message) {\n super(message);\n this.name = this.constructor.name;\n Error.captureStackTrace(this, this.constructor);\n }\n}\nexports.TimeoutError = TimeoutError;\n//# sourceMappingURL=launch.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Cache = exports.makeProgressCallback = exports.CLI = exports.createProfile = exports.ChromeReleaseChannel = exports.BrowserPlatform = exports.Browser = exports.resolveBuildId = exports.detectBrowserPlatform = exports.canDownload = exports.install = exports.Process = exports.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX = exports.CDP_WEBSOCKET_ENDPOINT_REGEX = exports.TimeoutError = exports.computeSystemExecutablePath = exports.computeExecutablePath = exports.launch = void 0;\nvar launch_js_1 = require(\"./launch.js\");\nObject.defineProperty(exports, \"launch\", { enumerable: true, get: function () { return launch_js_1.launch; } });\nObject.defineProperty(exports, \"computeExecutablePath\", { enumerable: true, get: function () { return launch_js_1.computeExecutablePath; } });\nObject.defineProperty(exports, \"computeSystemExecutablePath\", { enumerable: true, get: function () { return launch_js_1.computeSystemExecutablePath; } });\nObject.defineProperty(exports, \"TimeoutError\", { enumerable: true, get: function () { return launch_js_1.TimeoutError; } });\nObject.defineProperty(exports, \"CDP_WEBSOCKET_ENDPOINT_REGEX\", { enumerable: true, get: function () { return launch_js_1.CDP_WEBSOCKET_ENDPOINT_REGEX; } });\nObject.defineProperty(exports, \"WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX\", { enumerable: true, get: function () { return launch_js_1.WEBDRIVER_BIDI_WEBSOCKET_ENDPOINT_REGEX; } });\nObject.defineProperty(exports, \"Process\", { enumerable: true, get: function () { return launch_js_1.Process; } });\nvar install_js_1 = require(\"./install.js\");\nObject.defineProperty(exports, \"install\", { enumerable: true, get: function () { return install_js_1.install; } });\nObject.defineProperty(exports, \"canDownload\", { enumerable: true, get: function () { return install_js_1.canDownload; } });\nvar detectPlatform_js_1 = require(\"./detectPlatform.js\");\nObject.defineProperty(exports, \"detectBrowserPlatform\", { enumerable: true, get: function () { return detectPlatform_js_1.detectBrowserPlatform; } });\nvar browser_data_js_1 = require(\"./browser-data/browser-data.js\");\nObject.defineProperty(exports, \"resolveBuildId\", { enumerable: true, get: function () { return browser_data_js_1.resolveBuildId; } });\nObject.defineProperty(exports, \"Browser\", { enumerable: true, get: function () { return browser_data_js_1.Browser; } });\nObject.defineProperty(exports, \"BrowserPlatform\", { enumerable: true, get: function () { return browser_data_js_1.BrowserPlatform; } });\nObject.defineProperty(exports, \"ChromeReleaseChannel\", { enumerable: true, get: function () { return browser_data_js_1.ChromeReleaseChannel; } });\nObject.defineProperty(exports, \"createProfile\", { enumerable: true, get: function () { return browser_data_js_1.createProfile; } });\nvar CLI_js_1 = require(\"./CLI.js\");\nObject.defineProperty(exports, \"CLI\", { enumerable: true, get: function () { return CLI_js_1.CLI; } });\nObject.defineProperty(exports, \"makeProgressCallback\", { enumerable: true, get: function () { return CLI_js_1.makeProgressCallback; } });\nvar Cache_js_1 = require(\"./Cache.js\");\nObject.defineProperty(exports, \"Cache\", { enumerable: true, get: function () { return Cache_js_1.Cache; } });\n//# sourceMappingURL=main.js.map","'use strict';\n/*! (c) 2020 Andrea Giammarchi */\n\nconst {parse: $parse, stringify: $stringify} = JSON;\nconst {keys} = Object;\n\nconst Primitive = String; // it could be Number\nconst primitive = 'string'; // it could be 'number'\n\nconst ignore = {};\nconst object = 'object';\n\nconst noop = (_, value) => value;\n\nconst primitives = value => (\n value instanceof Primitive ? Primitive(value) : value\n);\n\nconst Primitives = (_, value) => (\n typeof value === primitive ? new Primitive(value) : value\n);\n\nconst revive = (input, parsed, output, $) => {\n const lazy = [];\n for (let ke = keys(output), {length} = ke, y = 0; y < length; y++) {\n const k = ke[y];\n const value = output[k];\n if (value instanceof Primitive) {\n const tmp = input[value];\n if (typeof tmp === object && !parsed.has(tmp)) {\n parsed.add(tmp);\n output[k] = ignore;\n lazy.push({k, a: [input, parsed, tmp, $]});\n }\n else\n output[k] = $.call(output, k, tmp);\n }\n else if (output[k] !== ignore)\n output[k] = $.call(output, k, value);\n }\n for (let {length} = lazy, i = 0; i < length; i++) {\n const {k, a} = lazy[i];\n output[k] = $.call(output, k, revive.apply(null, a));\n }\n return output;\n};\n\nconst set = (known, input, value) => {\n const index = Primitive(input.push(value) - 1);\n known.set(value, index);\n return index;\n};\n\nconst parse = (text, reviver) => {\n const input = $parse(text, Primitives).map(primitives);\n const value = input[0];\n const $ = reviver || noop;\n const tmp = typeof value === object && value ?\n revive(input, new Set, value, $) :\n value;\n return $.call({'': tmp}, '', tmp);\n};\nexports.parse = parse;\n\nconst stringify = (value, replacer, space) => {\n const $ = replacer && typeof replacer === object ?\n (k, v) => (k === '' || -1 < replacer.indexOf(k) ? v : void 0) :\n (replacer || noop);\n const known = new Map;\n const input = [];\n const output = [];\n let i = +set(known, input, $.call({'': value}, '', value));\n let firstRun = !i;\n while (i < input.length) {\n firstRun = true;\n output[i] = $stringify(input[i++], replace, space);\n }\n return '[' + output.join(',') + ']';\n function replace(key, value) {\n if (firstRun) {\n firstRun = !firstRun;\n return value;\n }\n const after = $.call(this, key, value);\n switch (typeof after) {\n case object:\n if (after === null) return after;\n case primitive:\n return known.get(after) || set(known, input, after);\n }\n return after;\n }\n};\nexports.stringify = stringify;\n\nconst toJSON = any => $parse(stringify(any));\nexports.toJSON = toJSON;\nconst fromJSON = any => parse($stringify(any));\nexports.fromJSON = fromJSON;\n","\"use strict\";\n/**\n * Copyright 2017 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Browser = exports.WEB_PERMISSION_TO_PROTOCOL_PERMISSION = void 0;\nconst EventEmitter_js_1 = require(\"../common/EventEmitter.js\");\n/**\n * @internal\n */\nexports.WEB_PERMISSION_TO_PROTOCOL_PERMISSION = new Map([\n ['geolocation', 'geolocation'],\n ['midi', 'midi'],\n ['notifications', 'notifications'],\n // TODO: push isn't a valid type?\n // ['push', 'push'],\n ['camera', 'videoCapture'],\n ['microphone', 'audioCapture'],\n ['background-sync', 'backgroundSync'],\n ['ambient-light-sensor', 'sensors'],\n ['accelerometer', 'sensors'],\n ['gyroscope', 'sensors'],\n ['magnetometer', 'sensors'],\n ['accessibility-events', 'accessibilityEvents'],\n ['clipboard-read', 'clipboardReadWrite'],\n ['clipboard-write', 'clipboardReadWrite'],\n ['payment-handler', 'paymentHandler'],\n ['persistent-storage', 'durableStorage'],\n ['idle-detection', 'idleDetection'],\n // chrome-specific permissions we have.\n ['midi-sysex', 'midiSysex'],\n]);\n/**\n * A Browser is created when Puppeteer connects to a Chromium instance, either through\n * {@link PuppeteerNode.launch} or {@link Puppeteer.connect}.\n *\n * @remarks\n *\n * The Browser class extends from Puppeteer's {@link EventEmitter} class and will\n * emit various events which are documented in the {@link BrowserEmittedEvents} enum.\n *\n * @example\n * An example of using a {@link Browser} to create a {@link Page}:\n *\n * ```ts\n * import puppeteer from 'puppeteer';\n *\n * (async () => {\n * const browser = await puppeteer.launch();\n * const page = await browser.newPage();\n * await page.goto('https://example.com');\n * await browser.close();\n * })();\n * ```\n *\n * @example\n * An example of disconnecting from and reconnecting to a {@link Browser}:\n *\n * ```ts\n * import puppeteer from 'puppeteer';\n *\n * (async () => {\n * const browser = await puppeteer.launch();\n * // Store the endpoint to be able to reconnect to Chromium\n * const browserWSEndpoint = browser.wsEndpoint();\n * // Disconnect puppeteer from Chromium\n * browser.disconnect();\n *\n * // Use the endpoint to reestablish a connection\n * const browser2 = await puppeteer.connect({browserWSEndpoint});\n * // Close Chromium\n * await browser2.close();\n * })();\n * ```\n *\n * @public\n */\nclass Browser extends EventEmitter_js_1.EventEmitter {\n /**\n * @internal\n */\n constructor() {\n super();\n }\n /**\n * @internal\n */\n _attach() {\n throw new Error('Not implemented');\n }\n /**\n * @internal\n */\n _detach() {\n throw new Error('Not implemented');\n }\n /**\n * @internal\n */\n get _targets() {\n throw new Error('Not implemented');\n }\n /**\n * The spawned browser process. Returns `null` if the browser instance was created with\n * {@link Puppeteer.connect}.\n */\n process() {\n throw new Error('Not implemented');\n }\n /**\n * @internal\n */\n _getIsPageTargetCallback() {\n throw new Error('Not implemented');\n }\n createIncognitoBrowserContext() {\n throw new Error('Not implemented');\n }\n /**\n * Returns an array of all open browser contexts. In a newly created browser, this will\n * return a single instance of {@link BrowserContext}.\n */\n browserContexts() {\n throw new Error('Not implemented');\n }\n /**\n * Returns the default browser context. The default browser context cannot be closed.\n */\n defaultBrowserContext() {\n throw new Error('Not implemented');\n }\n _disposeContext() {\n throw new Error('Not implemented');\n }\n /**\n * The browser websocket endpoint which can be used as an argument to\n * {@link Puppeteer.connect}.\n *\n * @returns The Browser websocket url.\n *\n * @remarks\n *\n * The format is `ws://${host}:${port}/devtools/browser/`.\n *\n * You can find the `webSocketDebuggerUrl` from `http://${host}:${port}/json/version`.\n * Learn more about the\n * {@link https://chromedevtools.github.io/devtools-protocol | devtools protocol} and\n * the {@link\n * https://chromedevtools.github.io/devtools-protocol/#how-do-i-access-the-browser-target\n * | browser endpoint}.\n */\n wsEndpoint() {\n throw new Error('Not implemented');\n }\n /**\n * Promise which resolves to a new {@link Page} object. The Page is created in\n * a default browser context.\n */\n newPage() {\n throw new Error('Not implemented');\n }\n _createPageInContext() {\n throw new Error('Not implemented');\n }\n /**\n * All active targets inside the Browser. In case of multiple browser contexts, returns\n * an array with all the targets in all browser contexts.\n */\n targets() {\n throw new Error('Not implemented');\n }\n /**\n * The target associated with the browser.\n */\n target() {\n throw new Error('Not implemented');\n }\n waitForTarget() {\n throw new Error('Not implemented');\n }\n /**\n * An array of all open pages inside the Browser.\n *\n * @remarks\n *\n * In case of multiple browser contexts, returns an array with all the pages in all\n * browser contexts. Non-visible pages, such as `\"background_page\"`, will not be listed\n * here. You can find them using {@link Target.page}.\n */\n pages() {\n throw new Error('Not implemented');\n }\n /**\n * A string representing the browser name and version.\n *\n * @remarks\n *\n * For headless Chromium, this is similar to `HeadlessChrome/61.0.3153.0`. For\n * non-headless, this is similar to `Chrome/61.0.3153.0`.\n *\n * The format of browser.version() might change with future releases of Chromium.\n */\n version() {\n throw new Error('Not implemented');\n }\n /**\n * The browser's original user agent. Pages can override the browser user agent with\n * {@link Page.setUserAgent}.\n */\n userAgent() {\n throw new Error('Not implemented');\n }\n /**\n * Closes Chromium and all of its pages (if any were opened). The {@link Browser} object\n * itself is considered to be disposed and cannot be used anymore.\n */\n close() {\n throw new Error('Not implemented');\n }\n /**\n * Disconnects Puppeteer from the browser, but leaves the Chromium process running.\n * After calling `disconnect`, the {@link Browser} object is considered disposed and\n * cannot be used anymore.\n */\n disconnect() {\n throw new Error('Not implemented');\n }\n /**\n * Indicates that the browser is connected.\n */\n isConnected() {\n throw new Error('Not implemented');\n }\n}\nexports.Browser = Browser;\n//# sourceMappingURL=Browser.js.map","\"use strict\";\n/**\n * Copyright 2017 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.BrowserContext = void 0;\nconst EventEmitter_js_1 = require(\"../common/EventEmitter.js\");\n/**\n * BrowserContexts provide a way to operate multiple independent browser\n * sessions. When a browser is launched, it has a single BrowserContext used by\n * default. The method {@link Browser.newPage | Browser.newPage} creates a page\n * in the default browser context.\n *\n * @remarks\n *\n * The Browser class extends from Puppeteer's {@link EventEmitter} class and\n * will emit various events which are documented in the\n * {@link BrowserContextEmittedEvents} enum.\n *\n * If a page opens another page, e.g. with a `window.open` call, the popup will\n * belong to the parent page's browser context.\n *\n * Puppeteer allows creation of \"incognito\" browser contexts with\n * {@link Browser.createIncognitoBrowserContext | Browser.createIncognitoBrowserContext}\n * method. \"Incognito\" browser contexts don't write any browsing data to disk.\n *\n * @example\n *\n * ```ts\n * // Create a new incognito browser context\n * const context = await browser.createIncognitoBrowserContext();\n * // Create a new page inside context.\n * const page = await context.newPage();\n * // ... do stuff with page ...\n * await page.goto('https://example.com');\n * // Dispose context once it's no longer needed.\n * await context.close();\n * ```\n *\n * @public\n */\nclass BrowserContext extends EventEmitter_js_1.EventEmitter {\n /**\n * @internal\n */\n constructor() {\n super();\n }\n /**\n * An array of all active targets inside the browser context.\n */\n targets() {\n throw new Error('Not implemented');\n }\n waitForTarget() {\n throw new Error('Not implemented');\n }\n /**\n * An array of all pages inside the browser context.\n *\n * @returns Promise which resolves to an array of all open pages.\n * Non visible pages, such as `\"background_page\"`, will not be listed here.\n * You can find them using {@link Target.page | the target page}.\n */\n pages() {\n throw new Error('Not implemented');\n }\n /**\n * Returns whether BrowserContext is incognito.\n * The default browser context is the only non-incognito browser context.\n *\n * @remarks\n * The default browser context cannot be closed.\n */\n isIncognito() {\n throw new Error('Not implemented');\n }\n overridePermissions() {\n throw new Error('Not implemented');\n }\n /**\n * Clears all permission overrides for the browser context.\n *\n * @example\n *\n * ```ts\n * const context = browser.defaultBrowserContext();\n * context.overridePermissions('https://example.com', ['clipboard-read']);\n * // do stuff ..\n * context.clearPermissionOverrides();\n * ```\n */\n clearPermissionOverrides() {\n throw new Error('Not implemented');\n }\n /**\n * Creates a new page in the browser context.\n */\n newPage() {\n throw new Error('Not implemented');\n }\n /**\n * The browser this browser context belongs to.\n */\n browser() {\n throw new Error('Not implemented');\n }\n /**\n * Closes the browser context. All the targets that belong to the browser context\n * will be closed.\n *\n * @remarks\n * Only incognito browser contexts can be closed.\n */\n close() {\n throw new Error('Not implemented');\n }\n get id() {\n return undefined;\n }\n}\nexports.BrowserContext = BrowserContext;\n//# sourceMappingURL=BrowserContext.js.map","\"use strict\";\n/**\n * Copyright 2023 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar _ElementHandle_instances, _ElementHandle_asSVGElementHandle, _ElementHandle_getOwnerSVGElement;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ElementHandle = void 0;\nconst JSHandle_js_1 = require(\"./JSHandle.js\");\n/**\n * ElementHandle represents an in-page DOM element.\n *\n * @remarks\n * ElementHandles can be created with the {@link Page.$} method.\n *\n * ```ts\n * import puppeteer from 'puppeteer';\n *\n * (async () => {\n * const browser = await puppeteer.launch();\n * const page = await browser.newPage();\n * await page.goto('https://example.com');\n * const hrefElement = await page.$('a');\n * await hrefElement.click();\n * // ...\n * })();\n * ```\n *\n * ElementHandle prevents the DOM element from being garbage-collected unless the\n * handle is {@link JSHandle.dispose | disposed}. ElementHandles are auto-disposed\n * when their origin frame gets navigated.\n *\n * ElementHandle instances can be used as arguments in {@link Page.$eval} and\n * {@link Page.evaluate} methods.\n *\n * If you're using TypeScript, ElementHandle takes a generic argument that\n * denotes the type of element the handle is holding within. For example, if you\n * have a handle to a ` element.');\n }\n const selectedValues = new Set();\n if (!element.multiple) {\n for (const option of element.options) {\n option.selected = false;\n }\n for (const option of element.options) {\n if (values.has(option.value)) {\n option.selected = true;\n selectedValues.add(option.value);\n break;\n }\n }\n }\n else {\n for (const option of element.options) {\n option.selected = values.has(option.value);\n if (option.selected) {\n selectedValues.add(option.value);\n }\n }\n }\n element.dispatchEvent(new Event('input', { bubbles: true }));\n element.dispatchEvent(new Event('change', { bubbles: true }));\n return [...selectedValues.values()];\n }, values);\n }\n async uploadFile(...filePaths) {\n const isMultiple = await this.evaluate(element => {\n return element.multiple;\n });\n (0, assert_js_1.assert)(filePaths.length <= 1 || isMultiple, 'Multiple file uploads only work with ');\n // Locate all files and confirm that they exist.\n let path;\n try {\n path = await Promise.resolve().then(() => __importStar(require('path')));\n }\n catch (error) {\n if (error instanceof TypeError) {\n throw new Error(`JSHandle#uploadFile can only be used in Node-like environments.`);\n }\n throw error;\n }\n const files = filePaths.map(filePath => {\n if (path.win32.isAbsolute(filePath) || path.posix.isAbsolute(filePath)) {\n return filePath;\n }\n else {\n return path.resolve(filePath);\n }\n });\n const { objectId } = this.remoteObject();\n const { node } = await this.client.send('DOM.describeNode', {\n objectId,\n });\n const { backendNodeId } = node;\n /* The zero-length array is a special case, it seems that\n DOM.setFileInputFiles does not actually update the files in that case,\n so the solution is to eval the element value to a new FileList directly.\n */\n if (files.length === 0) {\n await this.evaluate(element => {\n element.files = new DataTransfer().files;\n // Dispatch events for this case because it should behave akin to a user action.\n element.dispatchEvent(new Event('input', { bubbles: true }));\n element.dispatchEvent(new Event('change', { bubbles: true }));\n });\n }\n else {\n await this.client.send('DOM.setFileInputFiles', {\n objectId,\n files,\n backendNodeId,\n });\n }\n }\n async tap() {\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_scrollIntoViewIfNeeded).call(this);\n const { x, y } = await this.clickablePoint();\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).touchscreen.touchStart(x, y);\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).touchscreen.touchEnd();\n }\n async touchStart() {\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_scrollIntoViewIfNeeded).call(this);\n const { x, y } = await this.clickablePoint();\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).touchscreen.touchStart(x, y);\n }\n async touchMove() {\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_scrollIntoViewIfNeeded).call(this);\n const { x, y } = await this.clickablePoint();\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).touchscreen.touchMove(x, y);\n }\n async touchEnd() {\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_scrollIntoViewIfNeeded).call(this);\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).touchscreen.touchEnd();\n }\n async focus() {\n await this.evaluate(element => {\n if (!(element instanceof HTMLElement)) {\n throw new Error('Cannot focus non-HTMLElement');\n }\n return element.focus();\n });\n }\n async type(text, options) {\n await this.focus();\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).keyboard.type(text, options);\n }\n async press(key, options) {\n await this.focus();\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).keyboard.press(key, options);\n }\n async boundingBox() {\n const result = await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_getBoxModel).call(this);\n if (!result) {\n return null;\n }\n const { offsetX, offsetY } = await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_getOOPIFOffsets).call(this, __classPrivateFieldGet(this, _CDPElementHandle_frame, \"f\"));\n const quad = result.model.border;\n const x = Math.min(quad[0], quad[2], quad[4], quad[6]);\n const y = Math.min(quad[1], quad[3], quad[5], quad[7]);\n const width = Math.max(quad[0], quad[2], quad[4], quad[6]) - x;\n const height = Math.max(quad[1], quad[3], quad[5], quad[7]) - y;\n return { x: x + offsetX, y: y + offsetY, width, height };\n }\n async boxModel() {\n const result = await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_getBoxModel).call(this);\n if (!result) {\n return null;\n }\n const { offsetX, offsetY } = await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_getOOPIFOffsets).call(this, __classPrivateFieldGet(this, _CDPElementHandle_frame, \"f\"));\n const { content, padding, border, margin, width, height } = result.model;\n return {\n content: applyOffsetsToQuad(__classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_fromProtocolQuad).call(this, content), offsetX, offsetY),\n padding: applyOffsetsToQuad(__classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_fromProtocolQuad).call(this, padding), offsetX, offsetY),\n border: applyOffsetsToQuad(__classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_fromProtocolQuad).call(this, border), offsetX, offsetY),\n margin: applyOffsetsToQuad(__classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_fromProtocolQuad).call(this, margin), offsetX, offsetY),\n width,\n height,\n };\n }\n async screenshot(options = {}) {\n let needsViewportReset = false;\n let boundingBox = await this.boundingBox();\n (0, assert_js_1.assert)(boundingBox, 'Node is either not visible or not an HTMLElement');\n const viewport = __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).viewport();\n if (viewport &&\n (boundingBox.width > viewport.width ||\n boundingBox.height > viewport.height)) {\n const newViewport = {\n width: Math.max(viewport.width, Math.ceil(boundingBox.width)),\n height: Math.max(viewport.height, Math.ceil(boundingBox.height)),\n };\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).setViewport(Object.assign({}, viewport, newViewport));\n needsViewportReset = true;\n }\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_scrollIntoViewIfNeeded).call(this);\n boundingBox = await this.boundingBox();\n (0, assert_js_1.assert)(boundingBox, 'Node is either not visible or not an HTMLElement');\n (0, assert_js_1.assert)(boundingBox.width !== 0, 'Node has 0 width.');\n (0, assert_js_1.assert)(boundingBox.height !== 0, 'Node has 0 height.');\n const layoutMetrics = await this.client.send('Page.getLayoutMetrics');\n // Fallback to `layoutViewport` in case of using Firefox.\n const { pageX, pageY } = layoutMetrics.cssVisualViewport || layoutMetrics.layoutViewport;\n const clip = Object.assign({}, boundingBox);\n clip.x += pageX;\n clip.y += pageY;\n const imageData = await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).screenshot(Object.assign({}, {\n clip,\n }, options));\n if (needsViewportReset && viewport) {\n await __classPrivateFieldGet(this, _CDPElementHandle_instances, \"a\", _CDPElementHandle_page_get).setViewport(viewport);\n }\n return imageData;\n }\n}\nexports.CDPElementHandle = CDPElementHandle;\n_CDPElementHandle_frame = new WeakMap(), _CDPElementHandle_instances = new WeakSet(), _CDPElementHandle_frameManager_get = function _CDPElementHandle_frameManager_get() {\n return __classPrivateFieldGet(this, _CDPElementHandle_frame, \"f\")._frameManager;\n}, _CDPElementHandle_page_get = function _CDPElementHandle_page_get() {\n return __classPrivateFieldGet(this, _CDPElementHandle_frame, \"f\").page();\n}, _CDPElementHandle_checkVisibility = async function _CDPElementHandle_checkVisibility(visibility) {\n const element = await this.frame.worlds[IsolatedWorlds_js_1.PUPPETEER_WORLD].adoptHandle(this);\n try {\n return await this.frame.worlds[IsolatedWorlds_js_1.PUPPETEER_WORLD].evaluate(async (PuppeteerUtil, element, visibility) => {\n return Boolean(PuppeteerUtil.checkVisibility(element, visibility));\n }, LazyArg_js_1.LazyArg.create(context => {\n return context.puppeteerUtil;\n }), element, visibility);\n }\n finally {\n await element.dispose();\n }\n}, _CDPElementHandle_scrollIntoViewIfNeeded = async function _CDPElementHandle_scrollIntoViewIfNeeded() {\n if (await this.isIntersectingViewport({\n threshold: 1,\n })) {\n return;\n }\n await this.scrollIntoView();\n}, _CDPElementHandle_getOOPIFOffsets = async function _CDPElementHandle_getOOPIFOffsets(frame) {\n let offsetX = 0;\n let offsetY = 0;\n let currentFrame = frame;\n while (currentFrame && currentFrame.parentFrame()) {\n const parent = currentFrame.parentFrame();\n if (!currentFrame.isOOPFrame() || !parent) {\n currentFrame = parent;\n continue;\n }\n const { backendNodeId } = await parent._client().send('DOM.getFrameOwner', {\n frameId: currentFrame._id,\n });\n const result = await parent._client().send('DOM.getBoxModel', {\n backendNodeId: backendNodeId,\n });\n if (!result) {\n break;\n }\n const contentBoxQuad = result.model.content;\n const topLeftCorner = __classPrivateFieldGet(this, _CDPElementHandle_instances, \"m\", _CDPElementHandle_fromProtocolQuad).call(this, contentBoxQuad)[0];\n offsetX += topLeftCorner.x;\n offsetY += topLeftCorner.y;\n currentFrame = parent;\n }\n return { offsetX, offsetY };\n}, _CDPElementHandle_getBoxModel = function _CDPElementHandle_getBoxModel() {\n const params = {\n objectId: this.id,\n };\n return this.client.send('DOM.getBoxModel', params).catch(error => {\n return (0, util_js_1.debugError)(error);\n });\n}, _CDPElementHandle_fromProtocolQuad = function _CDPElementHandle_fromProtocolQuad(quad) {\n return [\n { x: quad[0], y: quad[1] },\n { x: quad[2], y: quad[3] },\n { x: quad[4], y: quad[5] },\n { x: quad[6], y: quad[7] },\n ];\n}, _CDPElementHandle_intersectQuadWithViewport = function _CDPElementHandle_intersectQuadWithViewport(quad, width, height) {\n return quad.map(point => {\n return {\n x: Math.min(Math.max(point.x, 0), width),\n y: Math.min(Math.max(point.y, 0), height),\n };\n });\n};\nfunction computeQuadArea(quad) {\n /* Compute sum of all directed areas of adjacent triangles\n https://en.wikipedia.org/wiki/Polygon#Simple_polygons\n */\n let area = 0;\n for (let i = 0; i < quad.length; ++i) {\n const p1 = quad[i];\n const p2 = quad[(i + 1) % quad.length];\n area += (p1.x * p2.y - p2.x * p1.y) / 2;\n }\n return Math.abs(area);\n}\n//# sourceMappingURL=ElementHandle.js.map","\"use strict\";\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar _EmulationManager_client, _EmulationManager_emulatingMobile, _EmulationManager_hasTouch;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EmulationManager = void 0;\n/**\n * @internal\n */\nclass EmulationManager {\n constructor(client) {\n _EmulationManager_client.set(this, void 0);\n _EmulationManager_emulatingMobile.set(this, false);\n _EmulationManager_hasTouch.set(this, false);\n __classPrivateFieldSet(this, _EmulationManager_client, client, \"f\");\n }\n async emulateViewport(viewport) {\n var _a;\n const mobile = viewport.isMobile || false;\n const width = viewport.width;\n const height = viewport.height;\n const deviceScaleFactor = (_a = viewport.deviceScaleFactor) !== null && _a !== void 0 ? _a : 1;\n const screenOrientation = viewport.isLandscape\n ? { angle: 90, type: 'landscapePrimary' }\n : { angle: 0, type: 'portraitPrimary' };\n const hasTouch = viewport.hasTouch || false;\n await Promise.all([\n __classPrivateFieldGet(this, _EmulationManager_client, \"f\").send('Emulation.setDeviceMetricsOverride', {\n mobile,\n width,\n height,\n deviceScaleFactor,\n screenOrientation,\n }),\n __classPrivateFieldGet(this, _EmulationManager_client, \"f\").send('Emulation.setTouchEmulationEnabled', {\n enabled: hasTouch,\n }),\n ]);\n const reloadNeeded = __classPrivateFieldGet(this, _EmulationManager_emulatingMobile, \"f\") !== mobile || __classPrivateFieldGet(this, _EmulationManager_hasTouch, \"f\") !== hasTouch;\n __classPrivateFieldSet(this, _EmulationManager_emulatingMobile, mobile, \"f\");\n __classPrivateFieldSet(this, _EmulationManager_hasTouch, hasTouch, \"f\");\n return reloadNeeded;\n }\n}\nexports.EmulationManager = EmulationManager;\n_EmulationManager_client = new WeakMap(), _EmulationManager_emulatingMobile = new WeakMap(), _EmulationManager_hasTouch = new WeakMap();\n//# sourceMappingURL=EmulationManager.js.map","\"use strict\";\n/**\n * Copyright 2018 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar _ProtocolError_code, _ProtocolError_originalMessage;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.errors = exports.ProtocolError = exports.AbortError = exports.TimeoutError = exports.CustomError = void 0;\n/**\n * @deprecated Do not use.\n *\n * @public\n */\nclass CustomError extends Error {\n /**\n * @internal\n */\n constructor(message) {\n super(message);\n this.name = this.constructor.name;\n Error.captureStackTrace(this, this.constructor);\n }\n}\nexports.CustomError = CustomError;\n/**\n * TimeoutError is emitted whenever certain operations are terminated due to\n * timeout.\n *\n * @remarks\n * Example operations are {@link Page.waitForSelector | page.waitForSelector} or\n * {@link PuppeteerNode.launch | puppeteer.launch}.\n *\n * @public\n */\nclass TimeoutError extends CustomError {\n}\nexports.TimeoutError = TimeoutError;\n/**\n * AbortError is emitted whenever certain operations are terminated due to\n * an abort request.\n *\n * @remarks\n * Example operations are {@link Page.waitForSelector | page.waitForSelector}.\n *\n * @public\n */\nclass AbortError extends CustomError {\n}\nexports.AbortError = AbortError;\n/**\n * ProtocolError is emitted whenever there is an error from the protocol.\n *\n * @public\n */\nclass ProtocolError extends CustomError {\n constructor() {\n super(...arguments);\n _ProtocolError_code.set(this, void 0);\n _ProtocolError_originalMessage.set(this, '');\n }\n set code(code) {\n __classPrivateFieldSet(this, _ProtocolError_code, code, \"f\");\n }\n /**\n * @readonly\n * @public\n */\n get code() {\n return __classPrivateFieldGet(this, _ProtocolError_code, \"f\");\n }\n set originalMessage(originalMessage) {\n __classPrivateFieldSet(this, _ProtocolError_originalMessage, originalMessage, \"f\");\n }\n /**\n * @readonly\n * @public\n */\n get originalMessage() {\n return __classPrivateFieldGet(this, _ProtocolError_originalMessage, \"f\");\n }\n}\nexports.ProtocolError = ProtocolError;\n_ProtocolError_code = new WeakMap(), _ProtocolError_originalMessage = new WeakMap();\n/**\n * @deprecated Import error classes directly.\n *\n * Puppeteer methods might throw errors if they are unable to fulfill a request.\n * For example, `page.waitForSelector(selector[, options])` might fail if the\n * selector doesn't match any nodes during the given timeframe.\n *\n * For certain types of errors Puppeteer uses specific error classes. These\n * classes are available via `puppeteer.errors`.\n *\n * @example\n * An example of handling a timeout error:\n *\n * ```ts\n * try {\n * await page.waitForSelector('.foo');\n * } catch (e) {\n * if (e instanceof TimeoutError) {\n * // Do something if this is a timeout.\n * }\n * }\n * ```\n *\n * @public\n */\nexports.errors = Object.freeze({\n TimeoutError,\n ProtocolError,\n});\n//# sourceMappingURL=Errors.js.map","\"use strict\";\n/**\n * Copyright 2022 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __importDefault = (this && this.__importDefault) || function (mod) {\n return (mod && mod.__esModule) ? mod : { \"default\": mod };\n};\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.EventEmitter = void 0;\nconst index_js_1 = __importDefault(require(\"../../third_party/mitt/index.js\"));\n/**\n * The EventEmitter class that many Puppeteer classes extend.\n *\n * @remarks\n *\n * This allows you to listen to events that Puppeteer classes fire and act\n * accordingly. Therefore you'll mostly use {@link EventEmitter.on | on} and\n * {@link EventEmitter.off | off} to bind\n * and unbind to event listeners.\n *\n * @public\n */\nclass EventEmitter {\n /**\n * @internal\n */\n constructor() {\n this.eventsMap = new Map();\n this.emitter = (0, index_js_1.default)(this.eventsMap);\n }\n /**\n * Bind an event listener to fire when an event occurs.\n * @param event - the event type you'd like to listen to. Can be a string or symbol.\n * @param handler - the function to be called when the event occurs.\n * @returns `this` to enable you to chain method calls.\n */\n on(event, handler) {\n this.emitter.on(event, handler);\n return this;\n }\n /**\n * Remove an event listener from firing.\n * @param event - the event type you'd like to stop listening to.\n * @param handler - the function that should be removed.\n * @returns `this` to enable you to chain method calls.\n */\n off(event, handler) {\n this.emitter.off(event, handler);\n return this;\n }\n /**\n * Remove an event listener.\n * @deprecated please use {@link EventEmitter.off} instead.\n */\n removeListener(event, handler) {\n this.off(event, handler);\n return this;\n }\n /**\n * Add an event listener.\n * @deprecated please use {@link EventEmitter.on} instead.\n */\n addListener(event, handler) {\n this.on(event, handler);\n return this;\n }\n /**\n * Emit an event and call any associated listeners.\n *\n * @param event - the event you'd like to emit\n * @param eventData - any data you'd like to emit with the event\n * @returns `true` if there are any listeners, `false` if there are not.\n */\n emit(event, eventData) {\n this.emitter.emit(event, eventData);\n return this.eventListenersCount(event) > 0;\n }\n /**\n * Like `on` but the listener will only be fired once and then it will be removed.\n * @param event - the event you'd like to listen to\n * @param handler - the handler function to run when the event occurs\n * @returns `this` to enable you to chain method calls.\n */\n once(event, handler) {\n const onceHandler = eventData => {\n handler(eventData);\n this.off(event, onceHandler);\n };\n return this.on(event, onceHandler);\n }\n /**\n * Gets the number of listeners for a given event.\n *\n * @param event - the event to get the listener count for\n * @returns the number of listeners bound to the given event\n */\n listenerCount(event) {\n return this.eventListenersCount(event);\n }\n /**\n * Removes all listeners. If given an event argument, it will remove only\n * listeners for that event.\n * @param event - the event to remove listeners for.\n * @returns `this` to enable you to chain method calls.\n */\n removeAllListeners(event) {\n if (event) {\n this.eventsMap.delete(event);\n }\n else {\n this.eventsMap.clear();\n }\n return this;\n }\n eventListenersCount(event) {\n var _a;\n return ((_a = this.eventsMap.get(event)) === null || _a === void 0 ? void 0 : _a.length) || 0;\n }\n}\nexports.EventEmitter = EventEmitter;\n//# sourceMappingURL=EventEmitter.js.map","\"use strict\";\n/**\n * Copyright 2017 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar _ExecutionContext_instances, _ExecutionContext_bindingsInstalled, _ExecutionContext_puppeteerUtil, _ExecutionContext_installGlobalBinding, _ExecutionContext_evaluate;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.ExecutionContext = exports.EVALUATION_SCRIPT_URL = void 0;\nconst AsyncIterableUtil_js_1 = require(\"../util/AsyncIterableUtil.js\");\nconst Function_js_1 = require(\"../util/Function.js\");\nconst AriaQueryHandler_js_1 = require(\"./AriaQueryHandler.js\");\nconst Binding_js_1 = require(\"./Binding.js\");\nconst ElementHandle_js_1 = require(\"./ElementHandle.js\");\nconst JSHandle_js_1 = require(\"./JSHandle.js\");\nconst LazyArg_js_1 = require(\"./LazyArg.js\");\nconst ScriptInjector_js_1 = require(\"./ScriptInjector.js\");\nconst util_js_1 = require(\"./util.js\");\n/**\n * @public\n */\nexports.EVALUATION_SCRIPT_URL = 'pptr://__puppeteer_evaluation_script__';\nconst SOURCE_URL_REGEX = /^[\\040\\t]*\\/\\/[@#] sourceURL=\\s*(\\S*?)\\s*$/m;\n/**\n * Represents a context for JavaScript execution.\n *\n * @example\n * A {@link Page} can have several execution contexts:\n *\n * - Each {@link Frame} of a {@link Page | page} has a \"default\" execution\n * context that is always created after frame is attached to DOM. This context\n * is returned by the {@link Frame.executionContext} method.\n * - Each {@link https://developer.chrome.com/extensions | Chrome extensions}\n * creates additional execution contexts to isolate their code.\n *\n * @remarks\n * By definition, each context is isolated from one another, however they are\n * all able to manipulate non-JavaScript resources (such as DOM).\n *\n * @remarks\n * Besides pages, execution contexts can be found in\n * {@link WebWorker | workers}.\n *\n * @internal\n */\nclass ExecutionContext {\n constructor(client, contextPayload, world) {\n _ExecutionContext_instances.add(this);\n _ExecutionContext_bindingsInstalled.set(this, false);\n _ExecutionContext_puppeteerUtil.set(this, void 0);\n this._client = client;\n this._world = world;\n this._contextId = contextPayload.id;\n if (contextPayload.name) {\n this._contextName = contextPayload.name;\n }\n }\n get puppeteerUtil() {\n let promise = Promise.resolve();\n if (!__classPrivateFieldGet(this, _ExecutionContext_bindingsInstalled, \"f\")) {\n promise = Promise.all([\n __classPrivateFieldGet(this, _ExecutionContext_instances, \"m\", _ExecutionContext_installGlobalBinding).call(this, new Binding_js_1.Binding('__ariaQuerySelector', AriaQueryHandler_js_1.ARIAQueryHandler.queryOne)),\n __classPrivateFieldGet(this, _ExecutionContext_instances, \"m\", _ExecutionContext_installGlobalBinding).call(this, new Binding_js_1.Binding('__ariaQuerySelectorAll', (async (element, selector) => {\n const results = AriaQueryHandler_js_1.ARIAQueryHandler.queryAll(element, selector);\n return element.executionContext().evaluateHandle((...elements) => {\n return elements;\n }, ...(await AsyncIterableUtil_js_1.AsyncIterableUtil.collect(results)));\n }))),\n ]);\n __classPrivateFieldSet(this, _ExecutionContext_bindingsInstalled, true, \"f\");\n }\n ScriptInjector_js_1.scriptInjector.inject(script => {\n if (__classPrivateFieldGet(this, _ExecutionContext_puppeteerUtil, \"f\")) {\n __classPrivateFieldGet(this, _ExecutionContext_puppeteerUtil, \"f\").then(handle => {\n handle.dispose();\n });\n }\n __classPrivateFieldSet(this, _ExecutionContext_puppeteerUtil, promise.then(() => {\n return this.evaluateHandle(script);\n }), \"f\");\n }, !__classPrivateFieldGet(this, _ExecutionContext_puppeteerUtil, \"f\"));\n return __classPrivateFieldGet(this, _ExecutionContext_puppeteerUtil, \"f\");\n }\n /**\n * Evaluates the given function.\n *\n * @example\n *\n * ```ts\n * const executionContext = await page.mainFrame().executionContext();\n * const result = await executionContext.evaluate(() => Promise.resolve(8 * 7))* ;\n * console.log(result); // prints \"56\"\n * ```\n *\n * @example\n * A string can also be passed in instead of a function:\n *\n * ```ts\n * console.log(await executionContext.evaluate('1 + 2')); // prints \"3\"\n * ```\n *\n * @example\n * Handles can also be passed as `args`. They resolve to their referenced object:\n *\n * ```ts\n * const oneHandle = await executionContext.evaluateHandle(() => 1);\n * const twoHandle = await executionContext.evaluateHandle(() => 2);\n * const result = await executionContext.evaluate(\n * (a, b) => a + b,\n * oneHandle,\n * twoHandle\n * );\n * await oneHandle.dispose();\n * await twoHandle.dispose();\n * console.log(result); // prints '3'.\n * ```\n *\n * @param pageFunction - The function to evaluate.\n * @param args - Additional arguments to pass into the function.\n * @returns The result of evaluating the function. If the result is an object,\n * a vanilla object containing the serializable properties of the result is\n * returned.\n */\n async evaluate(pageFunction, ...args) {\n return await __classPrivateFieldGet(this, _ExecutionContext_instances, \"m\", _ExecutionContext_evaluate).call(this, true, pageFunction, ...args);\n }\n /**\n * Evaluates the given function.\n *\n * Unlike {@link ExecutionContext.evaluate | evaluate}, this method returns a\n * handle to the result of the function.\n *\n * This method may be better suited if the object cannot be serialized (e.g.\n * `Map`) and requires further manipulation.\n *\n * @example\n *\n * ```ts\n * const context = await page.mainFrame().executionContext();\n * const handle: JSHandle = await context.evaluateHandle(\n * () => Promise.resolve(self)\n * );\n * ```\n *\n * @example\n * A string can also be passed in instead of a function.\n *\n * ```ts\n * const handle: JSHandle = await context.evaluateHandle('1 + 2');\n * ```\n *\n * @example\n * Handles can also be passed as `args`. They resolve to their referenced object:\n *\n * ```ts\n * const bodyHandle: ElementHandle =\n * await context.evaluateHandle(() => {\n * return document.body;\n * });\n * const stringHandle: JSHandle = await context.evaluateHandle(\n * body => body.innerHTML,\n * body\n * );\n * console.log(await stringHandle.jsonValue()); // prints body's innerHTML\n * // Always dispose your garbage! :)\n * await bodyHandle.dispose();\n * await stringHandle.dispose();\n * ```\n *\n * @param pageFunction - The function to evaluate.\n * @param args - Additional arguments to pass into the function.\n * @returns A {@link JSHandle | handle} to the result of evaluating the\n * function. If the result is a `Node`, then this will return an\n * {@link ElementHandle | element handle}.\n */\n async evaluateHandle(pageFunction, ...args) {\n return __classPrivateFieldGet(this, _ExecutionContext_instances, \"m\", _ExecutionContext_evaluate).call(this, false, pageFunction, ...args);\n }\n}\nexports.ExecutionContext = ExecutionContext;\n_ExecutionContext_bindingsInstalled = new WeakMap(), _ExecutionContext_puppeteerUtil = new WeakMap(), _ExecutionContext_instances = new WeakSet(), _ExecutionContext_installGlobalBinding = async function _ExecutionContext_installGlobalBinding(binding) {\n try {\n if (this._world) {\n this._world._bindings.set(binding.name, binding);\n await this._world._addBindingToContext(this, binding.name);\n }\n }\n catch {\n // If the binding cannot be added, then either the browser doesn't support\n // bindings (e.g. Firefox) or the context is broken. Either breakage is\n // okay, so we ignore the error.\n }\n}, _ExecutionContext_evaluate = async function _ExecutionContext_evaluate(returnByValue, pageFunction, ...args) {\n const suffix = `//# sourceURL=${exports.EVALUATION_SCRIPT_URL}`;\n if ((0, util_js_1.isString)(pageFunction)) {\n const contextId = this._contextId;\n const expression = pageFunction;\n const expressionWithSourceUrl = SOURCE_URL_REGEX.test(expression)\n ? expression\n : expression + '\\n' + suffix;\n const { exceptionDetails, result: remoteObject } = await this._client\n .send('Runtime.evaluate', {\n expression: expressionWithSourceUrl,\n contextId,\n returnByValue,\n awaitPromise: true,\n userGesture: true,\n })\n .catch(rewriteError);\n if (exceptionDetails) {\n throw new Error('Evaluation failed: ' + (0, util_js_1.getExceptionMessage)(exceptionDetails));\n }\n return returnByValue\n ? (0, util_js_1.valueFromRemoteObject)(remoteObject)\n : (0, util_js_1.createJSHandle)(this, remoteObject);\n }\n let callFunctionOnPromise;\n try {\n callFunctionOnPromise = this._client.send('Runtime.callFunctionOn', {\n functionDeclaration: `${(0, Function_js_1.stringifyFunction)(pageFunction)}\\n${suffix}\\n`,\n executionContextId: this._contextId,\n arguments: await Promise.all(args.map(convertArgument.bind(this))),\n returnByValue,\n awaitPromise: true,\n userGesture: true,\n });\n }\n catch (error) {\n if (error instanceof TypeError &&\n error.message.startsWith('Converting circular structure to JSON')) {\n error.message += ' Recursive objects are not allowed.';\n }\n throw error;\n }\n const { exceptionDetails, result: remoteObject } = await callFunctionOnPromise.catch(rewriteError);\n if (exceptionDetails) {\n throw new Error('Evaluation failed: ' + (0, util_js_1.getExceptionMessage)(exceptionDetails));\n }\n return returnByValue\n ? (0, util_js_1.valueFromRemoteObject)(remoteObject)\n : (0, util_js_1.createJSHandle)(this, remoteObject);\n async function convertArgument(arg) {\n if (arg instanceof LazyArg_js_1.LazyArg) {\n arg = await arg.get(this);\n }\n if (typeof arg === 'bigint') {\n // eslint-disable-line valid-typeof\n return { unserializableValue: `${arg.toString()}n` };\n }\n if (Object.is(arg, -0)) {\n return { unserializableValue: '-0' };\n }\n if (Object.is(arg, Infinity)) {\n return { unserializableValue: 'Infinity' };\n }\n if (Object.is(arg, -Infinity)) {\n return { unserializableValue: '-Infinity' };\n }\n if (Object.is(arg, NaN)) {\n return { unserializableValue: 'NaN' };\n }\n const objectHandle = arg && (arg instanceof JSHandle_js_1.CDPJSHandle || arg instanceof ElementHandle_js_1.CDPElementHandle)\n ? arg\n : null;\n if (objectHandle) {\n if (objectHandle.executionContext() !== this) {\n throw new Error('JSHandles can be evaluated only in the context they were created!');\n }\n if (objectHandle.disposed) {\n throw new Error('JSHandle is disposed!');\n }\n if (objectHandle.remoteObject().unserializableValue) {\n return {\n unserializableValue: objectHandle.remoteObject().unserializableValue,\n };\n }\n if (!objectHandle.remoteObject().objectId) {\n return { value: objectHandle.remoteObject().value };\n }\n return { objectId: objectHandle.remoteObject().objectId };\n }\n return { value: arg };\n }\n};\nconst rewriteError = (error) => {\n if (error.message.includes('Object reference chain is too long')) {\n return { result: { type: 'undefined' } };\n }\n if (error.message.includes(\"Object couldn't be returned by value\")) {\n return { result: { type: 'undefined' } };\n }\n if (error.message.endsWith('Cannot find context with specified id') ||\n error.message.endsWith('Inspected target navigated or closed')) {\n throw new Error('Execution context was destroyed, most likely because of a navigation.');\n }\n throw error;\n};\n//# sourceMappingURL=ExecutionContext.js.map","\"use strict\";\n/**\n * Copyright 2020 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar _FileChooser_element, _FileChooser_multiple, _FileChooser_handled;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.FileChooser = void 0;\nconst assert_js_1 = require(\"../util/assert.js\");\n/**\n * File choosers let you react to the page requesting for a file.\n *\n * @remarks\n * `FileChooser` instances are returned via the {@link Page.waitForFileChooser} method.\n *\n * In browsers, only one file chooser can be opened at a time.\n * All file choosers must be accepted or canceled. Not doing so will prevent\n * subsequent file choosers from appearing.\n *\n * @example\n *\n * ```ts\n * const [fileChooser] = await Promise.all([\n * page.waitForFileChooser(),\n * page.click('#upload-file-button'), // some button that triggers file selection\n * ]);\n * await fileChooser.accept(['/tmp/myfile.pdf']);\n * ```\n *\n * @public\n */\nclass FileChooser {\n /**\n * @internal\n */\n constructor(element, event) {\n _FileChooser_element.set(this, void 0);\n _FileChooser_multiple.set(this, void 0);\n _FileChooser_handled.set(this, false);\n __classPrivateFieldSet(this, _FileChooser_element, element, \"f\");\n __classPrivateFieldSet(this, _FileChooser_multiple, event.mode !== 'selectSingle', \"f\");\n }\n /**\n * Whether file chooser allow for\n * {@link https://developer.mozilla.org/en-US/docs/Web/HTML/Element/input/file#attr-multiple | multiple}\n * file selection.\n */\n isMultiple() {\n return __classPrivateFieldGet(this, _FileChooser_multiple, \"f\");\n }\n /**\n * Accept the file chooser request with the given file paths.\n *\n * @remarks This will not validate whether the file paths exists. Also, if a\n * path is relative, then it is resolved against the\n * {@link https://nodejs.org/api/process.html#process_process_cwd | current working directory}.\n * For locals script connecting to remote chrome environments, paths must be\n * absolute.\n */\n async accept(paths) {\n (0, assert_js_1.assert)(!__classPrivateFieldGet(this, _FileChooser_handled, \"f\"), 'Cannot accept FileChooser which is already handled!');\n __classPrivateFieldSet(this, _FileChooser_handled, true, \"f\");\n await __classPrivateFieldGet(this, _FileChooser_element, \"f\").uploadFile(...paths);\n }\n /**\n * Closes the file chooser without selecting any files.\n */\n cancel() {\n (0, assert_js_1.assert)(!__classPrivateFieldGet(this, _FileChooser_handled, \"f\"), 'Cannot cancel FileChooser which is already handled!');\n __classPrivateFieldSet(this, _FileChooser_handled, true, \"f\");\n }\n}\nexports.FileChooser = FileChooser;\n_FileChooser_element = new WeakMap(), _FileChooser_multiple = new WeakMap(), _FileChooser_handled = new WeakMap();\n//# sourceMappingURL=FileChooser.js.map","\"use strict\";\n/**\n * Copyright 2022 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar _FirefoxTargetManager_instances, _FirefoxTargetManager_connection, _FirefoxTargetManager_discoveredTargetsByTargetId, _FirefoxTargetManager_availableTargetsByTargetId, _FirefoxTargetManager_availableTargetsBySessionId, _FirefoxTargetManager_ignoredTargets, _FirefoxTargetManager_targetFilterCallback, _FirefoxTargetManager_targetFactory, _FirefoxTargetManager_targetInterceptors, _FirefoxTargetManager_attachedToTargetListenersBySession, _FirefoxTargetManager_initializePromise, _FirefoxTargetManager_targetsIdsForInit, _FirefoxTargetManager_onSessionDetached, _FirefoxTargetManager_onTargetCreated, _FirefoxTargetManager_onTargetDestroyed, _FirefoxTargetManager_onAttachedToTarget, _FirefoxTargetManager_finishInitializationIfReady;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.FirefoxTargetManager = void 0;\nconst assert_js_1 = require(\"../util/assert.js\");\nconst DeferredPromise_js_1 = require(\"../util/DeferredPromise.js\");\nconst Connection_js_1 = require(\"./Connection.js\");\nconst EventEmitter_js_1 = require(\"./EventEmitter.js\");\n/**\n * FirefoxTargetManager implements target management using\n * `Target.setDiscoverTargets` without using auto-attach. It, therefore, creates\n * targets that lazily establish their CDP sessions.\n *\n * Although the approach is potentially flaky, there is no other way for Firefox\n * because Firefox's CDP implementation does not support auto-attach.\n *\n * Firefox does not support targetInfoChanged and detachedFromTarget events:\n *\n * - https://bugzilla.mozilla.org/show_bug.cgi?id=1610855\n * - https://bugzilla.mozilla.org/show_bug.cgi?id=1636979\n * @internal\n */\nclass FirefoxTargetManager extends EventEmitter_js_1.EventEmitter {\n constructor(connection, targetFactory, targetFilterCallback) {\n super();\n _FirefoxTargetManager_instances.add(this);\n _FirefoxTargetManager_connection.set(this, void 0);\n /**\n * Keeps track of the following events: 'Target.targetCreated',\n * 'Target.targetDestroyed'.\n *\n * A target becomes discovered when 'Target.targetCreated' is received.\n * A target is removed from this map once 'Target.targetDestroyed' is\n * received.\n *\n * `targetFilterCallback` has no effect on this map.\n */\n _FirefoxTargetManager_discoveredTargetsByTargetId.set(this, new Map());\n /**\n * Keeps track of targets that were created via 'Target.targetCreated'\n * and which one are not filtered out by `targetFilterCallback`.\n *\n * The target is removed from here once it's been destroyed.\n */\n _FirefoxTargetManager_availableTargetsByTargetId.set(this, new Map());\n /**\n * Tracks which sessions attach to which target.\n */\n _FirefoxTargetManager_availableTargetsBySessionId.set(this, new Map());\n /**\n * If a target was filtered out by `targetFilterCallback`, we still receive\n * events about it from CDP, but we don't forward them to the rest of Puppeteer.\n */\n _FirefoxTargetManager_ignoredTargets.set(this, new Set());\n _FirefoxTargetManager_targetFilterCallback.set(this, void 0);\n _FirefoxTargetManager_targetFactory.set(this, void 0);\n _FirefoxTargetManager_targetInterceptors.set(this, new WeakMap());\n _FirefoxTargetManager_attachedToTargetListenersBySession.set(this, new WeakMap());\n _FirefoxTargetManager_initializePromise.set(this, (0, DeferredPromise_js_1.createDeferredPromise)());\n _FirefoxTargetManager_targetsIdsForInit.set(this, new Set());\n _FirefoxTargetManager_onSessionDetached.set(this, (session) => {\n this.removeSessionListeners(session);\n __classPrivateFieldGet(this, _FirefoxTargetManager_targetInterceptors, \"f\").delete(session);\n __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsBySessionId, \"f\").delete(session.id());\n });\n _FirefoxTargetManager_onTargetCreated.set(this, async (event) => {\n if (__classPrivateFieldGet(this, _FirefoxTargetManager_discoveredTargetsByTargetId, \"f\").has(event.targetInfo.targetId)) {\n return;\n }\n __classPrivateFieldGet(this, _FirefoxTargetManager_discoveredTargetsByTargetId, \"f\").set(event.targetInfo.targetId, event.targetInfo);\n if (event.targetInfo.type === 'browser' && event.targetInfo.attached) {\n const target = __classPrivateFieldGet(this, _FirefoxTargetManager_targetFactory, \"f\").call(this, event.targetInfo, undefined);\n __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsByTargetId, \"f\").set(event.targetInfo.targetId, target);\n __classPrivateFieldGet(this, _FirefoxTargetManager_instances, \"m\", _FirefoxTargetManager_finishInitializationIfReady).call(this, target._targetId);\n return;\n }\n if (__classPrivateFieldGet(this, _FirefoxTargetManager_targetFilterCallback, \"f\") &&\n !__classPrivateFieldGet(this, _FirefoxTargetManager_targetFilterCallback, \"f\").call(this, event.targetInfo)) {\n __classPrivateFieldGet(this, _FirefoxTargetManager_ignoredTargets, \"f\").add(event.targetInfo.targetId);\n __classPrivateFieldGet(this, _FirefoxTargetManager_instances, \"m\", _FirefoxTargetManager_finishInitializationIfReady).call(this, event.targetInfo.targetId);\n return;\n }\n const target = __classPrivateFieldGet(this, _FirefoxTargetManager_targetFactory, \"f\").call(this, event.targetInfo, undefined);\n __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsByTargetId, \"f\").set(event.targetInfo.targetId, target);\n this.emit(\"targetAvailable\" /* TargetManagerEmittedEvents.TargetAvailable */, target);\n __classPrivateFieldGet(this, _FirefoxTargetManager_instances, \"m\", _FirefoxTargetManager_finishInitializationIfReady).call(this, target._targetId);\n });\n _FirefoxTargetManager_onTargetDestroyed.set(this, (event) => {\n __classPrivateFieldGet(this, _FirefoxTargetManager_discoveredTargetsByTargetId, \"f\").delete(event.targetId);\n __classPrivateFieldGet(this, _FirefoxTargetManager_instances, \"m\", _FirefoxTargetManager_finishInitializationIfReady).call(this, event.targetId);\n const target = __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsByTargetId, \"f\").get(event.targetId);\n if (target) {\n this.emit(\"targetGone\" /* TargetManagerEmittedEvents.TargetGone */, target);\n __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsByTargetId, \"f\").delete(event.targetId);\n }\n });\n _FirefoxTargetManager_onAttachedToTarget.set(this, async (parentSession, event) => {\n const targetInfo = event.targetInfo;\n const session = __classPrivateFieldGet(this, _FirefoxTargetManager_connection, \"f\").session(event.sessionId);\n if (!session) {\n throw new Error(`Session ${event.sessionId} was not created.`);\n }\n const target = __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsByTargetId, \"f\").get(targetInfo.targetId);\n (0, assert_js_1.assert)(target, `Target ${targetInfo.targetId} is missing`);\n this.setupAttachmentListeners(session);\n __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsBySessionId, \"f\").set(session.id(), __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsByTargetId, \"f\").get(targetInfo.targetId));\n for (const hook of __classPrivateFieldGet(this, _FirefoxTargetManager_targetInterceptors, \"f\").get(parentSession) || []) {\n if (!(parentSession instanceof Connection_js_1.Connection)) {\n (0, assert_js_1.assert)(__classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsBySessionId, \"f\").has(parentSession.id()));\n }\n await hook(target, parentSession instanceof Connection_js_1.Connection\n ? null\n : __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsBySessionId, \"f\").get(parentSession.id()));\n }\n });\n __classPrivateFieldSet(this, _FirefoxTargetManager_connection, connection, \"f\");\n __classPrivateFieldSet(this, _FirefoxTargetManager_targetFilterCallback, targetFilterCallback, \"f\");\n __classPrivateFieldSet(this, _FirefoxTargetManager_targetFactory, targetFactory, \"f\");\n __classPrivateFieldGet(this, _FirefoxTargetManager_connection, \"f\").on('Target.targetCreated', __classPrivateFieldGet(this, _FirefoxTargetManager_onTargetCreated, \"f\"));\n __classPrivateFieldGet(this, _FirefoxTargetManager_connection, \"f\").on('Target.targetDestroyed', __classPrivateFieldGet(this, _FirefoxTargetManager_onTargetDestroyed, \"f\"));\n __classPrivateFieldGet(this, _FirefoxTargetManager_connection, \"f\").on('sessiondetached', __classPrivateFieldGet(this, _FirefoxTargetManager_onSessionDetached, \"f\"));\n this.setupAttachmentListeners(__classPrivateFieldGet(this, _FirefoxTargetManager_connection, \"f\"));\n }\n addTargetInterceptor(client, interceptor) {\n const interceptors = __classPrivateFieldGet(this, _FirefoxTargetManager_targetInterceptors, \"f\").get(client) || [];\n interceptors.push(interceptor);\n __classPrivateFieldGet(this, _FirefoxTargetManager_targetInterceptors, \"f\").set(client, interceptors);\n }\n removeTargetInterceptor(client, interceptor) {\n const interceptors = __classPrivateFieldGet(this, _FirefoxTargetManager_targetInterceptors, \"f\").get(client) || [];\n __classPrivateFieldGet(this, _FirefoxTargetManager_targetInterceptors, \"f\").set(client, interceptors.filter(currentInterceptor => {\n return currentInterceptor !== interceptor;\n }));\n }\n setupAttachmentListeners(session) {\n const listener = (event) => {\n return __classPrivateFieldGet(this, _FirefoxTargetManager_onAttachedToTarget, \"f\").call(this, session, event);\n };\n (0, assert_js_1.assert)(!__classPrivateFieldGet(this, _FirefoxTargetManager_attachedToTargetListenersBySession, \"f\").has(session));\n __classPrivateFieldGet(this, _FirefoxTargetManager_attachedToTargetListenersBySession, \"f\").set(session, listener);\n session.on('Target.attachedToTarget', listener);\n }\n removeSessionListeners(session) {\n if (__classPrivateFieldGet(this, _FirefoxTargetManager_attachedToTargetListenersBySession, \"f\").has(session)) {\n session.off('Target.attachedToTarget', __classPrivateFieldGet(this, _FirefoxTargetManager_attachedToTargetListenersBySession, \"f\").get(session));\n __classPrivateFieldGet(this, _FirefoxTargetManager_attachedToTargetListenersBySession, \"f\").delete(session);\n }\n }\n getAvailableTargets() {\n return __classPrivateFieldGet(this, _FirefoxTargetManager_availableTargetsByTargetId, \"f\");\n }\n dispose() {\n __classPrivateFieldGet(this, _FirefoxTargetManager_connection, \"f\").off('Target.targetCreated', __classPrivateFieldGet(this, _FirefoxTargetManager_onTargetCreated, \"f\"));\n __classPrivateFieldGet(this, _FirefoxTargetManager_connection, \"f\").off('Target.targetDestroyed', __classPrivateFieldGet(this, _FirefoxTargetManager_onTargetDestroyed, \"f\"));\n }\n async initialize() {\n await __classPrivateFieldGet(this, _FirefoxTargetManager_connection, \"f\").send('Target.setDiscoverTargets', {\n discover: true,\n filter: [{}],\n });\n __classPrivateFieldSet(this, _FirefoxTargetManager_targetsIdsForInit, new Set(__classPrivateFieldGet(this, _FirefoxTargetManager_discoveredTargetsByTargetId, \"f\").keys()), \"f\");\n await __classPrivateFieldGet(this, _FirefoxTargetManager_initializePromise, \"f\");\n }\n}\nexports.FirefoxTargetManager = FirefoxTargetManager;\n_FirefoxTargetManager_connection = new WeakMap(), _FirefoxTargetManager_discoveredTargetsByTargetId = new WeakMap(), _FirefoxTargetManager_availableTargetsByTargetId = new WeakMap(), _FirefoxTargetManager_availableTargetsBySessionId = new WeakMap(), _FirefoxTargetManager_ignoredTargets = new WeakMap(), _FirefoxTargetManager_targetFilterCallback = new WeakMap(), _FirefoxTargetManager_targetFactory = new WeakMap(), _FirefoxTargetManager_targetInterceptors = new WeakMap(), _FirefoxTargetManager_attachedToTargetListenersBySession = new WeakMap(), _FirefoxTargetManager_initializePromise = new WeakMap(), _FirefoxTargetManager_targetsIdsForInit = new WeakMap(), _FirefoxTargetManager_onSessionDetached = new WeakMap(), _FirefoxTargetManager_onTargetCreated = new WeakMap(), _FirefoxTargetManager_onTargetDestroyed = new WeakMap(), _FirefoxTargetManager_onAttachedToTarget = new WeakMap(), _FirefoxTargetManager_instances = new WeakSet(), _FirefoxTargetManager_finishInitializationIfReady = function _FirefoxTargetManager_finishInitializationIfReady(targetId) {\n __classPrivateFieldGet(this, _FirefoxTargetManager_targetsIdsForInit, \"f\").delete(targetId);\n if (__classPrivateFieldGet(this, _FirefoxTargetManager_targetsIdsForInit, \"f\").size === 0) {\n __classPrivateFieldGet(this, _FirefoxTargetManager_initializePromise, \"f\").resolve();\n }\n};\n//# sourceMappingURL=FirefoxTargetManager.js.map","\"use strict\";\n/**\n * Copyright 2017 Google Inc. All rights reserved.\n *\n * Licensed under the Apache License, Version 2.0 (the \"License\");\n * you may not use this file except in compliance with the License.\n * You may obtain a copy of the License at\n *\n * http://www.apache.org/licenses/LICENSE-2.0\n *\n * Unless required by applicable law or agreed to in writing, software\n * distributed under the License is distributed on an \"AS IS\" BASIS,\n * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\n * See the License for the specific language governing permissions and\n * limitations under the License.\n */\nvar __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {\n if (kind === \"m\") throw new TypeError(\"Private method is not writable\");\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a setter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot write private member to an object whose class did not declare it\");\n return (kind === \"a\" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;\n};\nvar __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {\n if (kind === \"a\" && !f) throw new TypeError(\"Private accessor was defined without a getter\");\n if (typeof state === \"function\" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError(\"Cannot read private member from an object whose class did not declare it\");\n return kind === \"m\" ? f : kind === \"a\" ? f.call(receiver) : f ? f.value : state.get(receiver);\n};\nvar _Frame_url, _Frame_detached, _Frame_client;\nObject.defineProperty(exports, \"__esModule\", { value: true });\nexports.Frame = void 0;\nconst assert_js_1 = require(\"../util/assert.js\");\nconst ErrorLike_js_1 = require(\"../util/ErrorLike.js\");\nconst GetQueryHandler_js_1 = require(\"./GetQueryHandler.js\");\nconst IsolatedWorld_js_1 = require(\"./IsolatedWorld.js\");\nconst IsolatedWorlds_js_1 = require(\"./IsolatedWorlds.js\");\nconst LazyArg_js_1 = require(\"./LazyArg.js\");\nconst LifecycleWatcher_js_1 = require(\"./LifecycleWatcher.js\");\nconst util_js_1 = require(\"./util.js\");\n/**\n * Represents a DOM frame.\n *\n * To understand frames, you can think of frames as `