diff --git a/dist/web3.js b/dist/web3.js
index 65ecede96a4..35351c93289 100644
--- a/dist/web3.js
+++ b/dist/web3.js
@@ -20,19 +20,19 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
})(function () {
var define, module, exports;return function () {
- function e(t, n, r) {
- function s(o, u) {
- if (!n[o]) {
- if (!t[o]) {
- var a = typeof require == "function" && require;if (!u && a) return a(o, !0);if (i) return i(o, !0);var f = new Error("Cannot find module '" + o + "'");throw f.code = "MODULE_NOT_FOUND", f;
- }var l = n[o] = { exports: {} };t[o][0].call(l.exports, function (e) {
- var n = t[o][1][e];return s(n ? n : e);
- }, l, l.exports, e, t, n, r);
- }return n[o].exports;
- }var i = typeof require == "function" && require;for (var o = 0; o < r.length; o++) {
- s(r[o]);
- }return s;
- }return e;
+ function r(e, n, t) {
+ function o(i, f) {
+ if (!n[i]) {
+ if (!e[i]) {
+ var c = "function" == typeof require && require;if (!f && c) return c(i, !0);if (u) return u(i, !0);var a = new Error("Cannot find module '" + i + "'");throw a.code = "MODULE_NOT_FOUND", a;
+ }var p = n[i] = { exports: {} };e[i][0].call(p.exports, function (r) {
+ var n = e[i][1][r];return o(n || r);
+ }, p, p.exports, r, e, n, t);
+ }return n[i].exports;
+ }for (var u = "function" == typeof require && require, i = 0; i < t.length; i++) {
+ o(t[i]);
+ }return o;
+ }return r;
}()({ 1: [function (require, module, exports) {
var asn1 = exports;
@@ -99,7 +99,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
Entity.prototype.encode = function encode(data, enc, /* internal */reporter) {
return this._getEncoder(enc).encode(data, reporter);
};
- }, { "../asn1": 1, "inherits": 101, "vm": 161 }], 3: [function (require, module, exports) {
+ }, { "../asn1": 1, "inherits": 102, "vm": 169 }], 3: [function (require, module, exports) {
var inherits = require('inherits');
var Reporter = require('../base').Reporter;
var Buffer = require('buffer').Buffer;
@@ -202,7 +202,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return out;
};
- }, { "../base": 4, "buffer": 47, "inherits": 101 }], 4: [function (require, module, exports) {
+ }, { "../base": 4, "buffer": 47, "inherits": 102 }], 4: [function (require, module, exports) {
var base = exports;
base.Reporter = require('./reporter').Reporter;
@@ -850,7 +850,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
return this;
};
- }, { "inherits": 101 }], 7: [function (require, module, exports) {
+ }, { "inherits": 102 }], 7: [function (require, module, exports) {
var constants = require('../constants');
exports.tagClass = {
@@ -1187,7 +1187,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return len;
}
- }, { "../../asn1": 1, "inherits": 101 }], 10: [function (require, module, exports) {
+ }, { "../../asn1": 1, "inherits": 102 }], 10: [function (require, module, exports) {
var decoders = exports;
decoders.der = require('./der');
@@ -1237,7 +1237,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var input = new Buffer(base64, 'base64');
return DERDecoder.prototype.decode.call(this, input, options);
};
- }, { "./der": 9, "buffer": 47, "inherits": 101 }], 12: [function (require, module, exports) {
+ }, { "./der": 9, "buffer": 47, "inherits": 102 }], 12: [function (require, module, exports) {
var inherits = require('inherits');
var Buffer = require('buffer').Buffer;
@@ -1479,7 +1479,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return res;
}
- }, { "../../asn1": 1, "buffer": 47, "inherits": 101 }], 13: [function (require, module, exports) {
+ }, { "../../asn1": 1, "buffer": 47, "inherits": 102 }], 13: [function (require, module, exports) {
var encoders = exports;
encoders.der = require('./der');
@@ -1506,7 +1506,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}out.push('-----END ' + options.label + '-----');
return out.join('\n');
};
- }, { "./der": 12, "inherits": 101 }], 15: [function (require, module, exports) {
+ }, { "./der": 12, "inherits": 102 }], 15: [function (require, module, exports) {
'use strict';
exports.byteLength = byteLength;
@@ -1523,54 +1523,69 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
revLookup[code.charCodeAt(i)] = i;
}
+ // Support decoding URL-safe base64 strings, as Node.js does.
+ // See: https://en.wikipedia.org/wiki/Base64#URL_applications
revLookup['-'.charCodeAt(0)] = 62;
revLookup['_'.charCodeAt(0)] = 63;
- function placeHoldersCount(b64) {
+ function getLens(b64) {
var len = b64.length;
+
if (len % 4 > 0) {
throw new Error('Invalid string. Length must be a multiple of 4');
}
- // the number of equal signs (place holders)
- // if there are two placeholders, than the two characters before it
- // represent one byte
- // if there is only one, then the three characters before it represent 2 bytes
- // this is just a cheap hack to not do indexOf twice
- return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0;
+ // Trim off extra bytes after placeholder bytes are found
+ // See: https://github.com/beatgammit/base64-js/issues/42
+ var validLen = b64.indexOf('=');
+ if (validLen === -1) validLen = len;
+
+ var placeHoldersLen = validLen === len ? 0 : 4 - validLen % 4;
+
+ return [validLen, placeHoldersLen];
}
+ // base64 is 4/3 + up to two characters of the original data
function byteLength(b64) {
- // base64 is 4/3 + up to two characters of the original data
- return b64.length * 3 / 4 - placeHoldersCount(b64);
+ var lens = getLens(b64);
+ var validLen = lens[0];
+ var placeHoldersLen = lens[1];
+ return (validLen + placeHoldersLen) * 3 / 4 - placeHoldersLen;
+ }
+
+ function _byteLength(b64, validLen, placeHoldersLen) {
+ return (validLen + placeHoldersLen) * 3 / 4 - placeHoldersLen;
}
function toByteArray(b64) {
- var i, l, tmp, placeHolders, arr;
- var len = b64.length;
- placeHolders = placeHoldersCount(b64);
+ var tmp;
+ var lens = getLens(b64);
+ var validLen = lens[0];
+ var placeHoldersLen = lens[1];
- arr = new Arr(len * 3 / 4 - placeHolders);
+ var arr = new Arr(_byteLength(b64, validLen, placeHoldersLen));
- // if there are placeholders, only get up to the last complete 4 chars
- l = placeHolders > 0 ? len - 4 : len;
+ var curByte = 0;
- var L = 0;
+ // if there are placeholders, only get up to the last complete 4 chars
+ var len = placeHoldersLen > 0 ? validLen - 4 : validLen;
- for (i = 0; i < l; i += 4) {
+ for (var i = 0; i < len; i += 4) {
tmp = revLookup[b64.charCodeAt(i)] << 18 | revLookup[b64.charCodeAt(i + 1)] << 12 | revLookup[b64.charCodeAt(i + 2)] << 6 | revLookup[b64.charCodeAt(i + 3)];
- arr[L++] = tmp >> 16 & 0xFF;
- arr[L++] = tmp >> 8 & 0xFF;
- arr[L++] = tmp & 0xFF;
+ arr[curByte++] = tmp >> 16 & 0xFF;
+ arr[curByte++] = tmp >> 8 & 0xFF;
+ arr[curByte++] = tmp & 0xFF;
}
- if (placeHolders === 2) {
+ if (placeHoldersLen === 2) {
tmp = revLookup[b64.charCodeAt(i)] << 2 | revLookup[b64.charCodeAt(i + 1)] >> 4;
- arr[L++] = tmp & 0xFF;
- } else if (placeHolders === 1) {
+ arr[curByte++] = tmp & 0xFF;
+ }
+
+ if (placeHoldersLen === 1) {
tmp = revLookup[b64.charCodeAt(i)] << 10 | revLookup[b64.charCodeAt(i + 1)] << 4 | revLookup[b64.charCodeAt(i + 2)] >> 2;
- arr[L++] = tmp >> 8 & 0xFF;
- arr[L++] = tmp & 0xFF;
+ arr[curByte++] = tmp >> 8 & 0xFF;
+ arr[curByte++] = tmp & 0xFF;
}
return arr;
@@ -1584,7 +1599,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var tmp;
var output = [];
for (var i = start; i < end; i += 3) {
- tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + uint8[i + 2];
+ tmp = (uint8[i] << 16 & 0xFF0000) + (uint8[i + 1] << 8 & 0xFF00) + (uint8[i + 2] & 0xFF);
output.push(tripletToBase64(tmp));
}
return output.join('');
@@ -1594,7 +1609,6 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var tmp;
var len = uint8.length;
var extraBytes = len % 3; // if we have 1 byte left, pad 2 bytes
- var output = '';
var parts = [];
var maxChunkLength = 16383; // must be multiple of 3
@@ -1606,19 +1620,12 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// pad the end with zeros, but make sure to not forget the extra bytes
if (extraBytes === 1) {
tmp = uint8[len - 1];
- output += lookup[tmp >> 2];
- output += lookup[tmp << 4 & 0x3F];
- output += '==';
+ parts.push(lookup[tmp >> 2] + lookup[tmp << 4 & 0x3F] + '==');
} else if (extraBytes === 2) {
tmp = (uint8[len - 2] << 8) + uint8[len - 1];
- output += lookup[tmp >> 10];
- output += lookup[tmp >> 4 & 0x3F];
- output += lookup[tmp << 2 & 0x3F];
- output += '=';
+ parts.push(lookup[tmp >> 10] + lookup[tmp >> 4 & 0x3F] + lookup[tmp << 2 & 0x3F] + '=');
}
- parts.push(output);
-
return parts.join('');
}
}, {}], 16: [function (require, module, exports) {
@@ -1900,7 +1907,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports.AES = AES;
- }, { "safe-buffer": 147 }], 19: [function (require, module, exports) {
+ }, { "safe-buffer": 149 }], 19: [function (require, module, exports) {
var aes = require('./aes');
var Buffer = require('safe-buffer').Buffer;
var Transform = require('cipher-base');
@@ -2018,7 +2025,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = StreamCipher;
- }, { "./aes": 18, "./ghash": 23, "./incr32": 24, "buffer-xor": 46, "cipher-base": 48, "inherits": 101, "safe-buffer": 147 }], 20: [function (require, module, exports) {
+ }, { "./aes": 18, "./ghash": 23, "./incr32": 24, "buffer-xor": 46, "cipher-base": 49, "inherits": 102, "safe-buffer": 149 }], 20: [function (require, module, exports) {
var ciphers = require('./encrypter');
var deciphers = require('./decrypter');
var modes = require('./modes/list.json');
@@ -2114,6 +2121,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
function unpad(last) {
var padded = last[15];
+ if (padded < 1 || padded > 16) {
+ throw new Error('unable to decrypt data');
+ }
var i = -1;
while (++i < padded) {
if (last[i + (16 - padded)] !== padded) {
@@ -2154,7 +2164,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
exports.createDecipher = createDecipher;
exports.createDecipheriv = createDecipheriv;
- }, { "./aes": 18, "./authCipher": 19, "./modes": 31, "./streamCipher": 34, "cipher-base": 48, "evp_bytestokey": 84, "inherits": 101, "safe-buffer": 147 }], 22: [function (require, module, exports) {
+ }, { "./aes": 18, "./authCipher": 19, "./modes": 31, "./streamCipher": 34, "cipher-base": 49, "evp_bytestokey": 84, "inherits": 102, "safe-buffer": 149 }], 22: [function (require, module, exports) {
var MODES = require('./modes');
var AuthCipher = require('./authCipher');
var Buffer = require('safe-buffer').Buffer;
@@ -2269,7 +2279,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
exports.createCipheriv = createCipheriv;
exports.createCipher = createCipher;
- }, { "./aes": 18, "./authCipher": 19, "./modes": 31, "./streamCipher": 34, "cipher-base": 48, "evp_bytestokey": 84, "inherits": 101, "safe-buffer": 147 }], 23: [function (require, module, exports) {
+ }, { "./aes": 18, "./authCipher": 19, "./modes": 31, "./streamCipher": 34, "cipher-base": 49, "evp_bytestokey": 84, "inherits": 102, "safe-buffer": 149 }], 23: [function (require, module, exports) {
var Buffer = require('safe-buffer').Buffer;
var ZEROES = Buffer.alloc(16, 0);
@@ -2354,7 +2364,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = GHASH;
- }, { "safe-buffer": 147 }], 24: [function (require, module, exports) {
+ }, { "safe-buffer": 149 }], 24: [function (require, module, exports) {
function incr32(iv) {
var len = iv.length;
var item;
@@ -2422,7 +2432,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return out;
};
- }, { "buffer-xor": 46, "safe-buffer": 147 }], 27: [function (require, module, exports) {
+ }, { "buffer-xor": 46, "safe-buffer": 149 }], 27: [function (require, module, exports) {
var Buffer = require('safe-buffer').Buffer;
function encryptByte(self, byteParam, decrypt) {
@@ -2465,7 +2475,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return out;
};
- }, { "safe-buffer": 147 }], 28: [function (require, module, exports) {
+ }, { "safe-buffer": 149 }], 28: [function (require, module, exports) {
var Buffer = require('safe-buffer').Buffer;
function encryptByte(self, byteParam, decrypt) {
@@ -2488,7 +2498,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return out;
};
- }, { "safe-buffer": 147 }], 29: [function (require, module, exports) {
+ }, { "safe-buffer": 149 }], 29: [function (require, module, exports) {
var xor = require('buffer-xor');
var Buffer = require('safe-buffer').Buffer;
var incr32 = require('../incr32');
@@ -2516,7 +2526,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
self._cache = self._cache.slice(chunk.length);
return xor(chunk, pad);
};
- }, { "../incr32": 24, "buffer-xor": 46, "safe-buffer": 147 }], 30: [function (require, module, exports) {
+ }, { "../incr32": 24, "buffer-xor": 46, "safe-buffer": 149 }], 30: [function (require, module, exports) {
exports.encrypt = function (self, block) {
return self._cipher.encryptBlock(block);
};
@@ -2782,15 +2792,17 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = StreamCipher;
- }, { "./aes": 18, "cipher-base": 48, "inherits": 101, "safe-buffer": 147 }], 35: [function (require, module, exports) {
- var ebtk = require('evp_bytestokey');
- var aes = require('browserify-aes/browser');
+ }, { "./aes": 18, "cipher-base": 49, "inherits": 102, "safe-buffer": 149 }], 35: [function (require, module, exports) {
var DES = require('browserify-des');
- var desModes = require('browserify-des/modes');
+ var aes = require('browserify-aes/browser');
var aesModes = require('browserify-aes/modes');
+ var desModes = require('browserify-des/modes');
+ var ebtk = require('evp_bytestokey');
+
function createCipher(suite, password) {
- var keyLen, ivLen;
suite = suite.toLowerCase();
+
+ var keyLen, ivLen;
if (aesModes[suite]) {
keyLen = aesModes[suite].key;
ivLen = aesModes[suite].iv;
@@ -2800,12 +2812,15 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
} else {
throw new TypeError('invalid suite type');
}
+
var keys = ebtk(password, false, keyLen, ivLen);
return createCipheriv(suite, keys.key, keys.iv);
}
+
function createDecipher(suite, password) {
- var keyLen, ivLen;
suite = suite.toLowerCase();
+
+ var keyLen, ivLen;
if (aesModes[suite]) {
keyLen = aesModes[suite].key;
ivLen = aesModes[suite].iv;
@@ -2815,46 +2830,35 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
} else {
throw new TypeError('invalid suite type');
}
+
var keys = ebtk(password, false, keyLen, ivLen);
return createDecipheriv(suite, keys.key, keys.iv);
}
function createCipheriv(suite, key, iv) {
suite = suite.toLowerCase();
- if (aesModes[suite]) {
- return aes.createCipheriv(suite, key, iv);
- } else if (desModes[suite]) {
- return new DES({
- key: key,
- iv: iv,
- mode: suite
- });
- } else {
- throw new TypeError('invalid suite type');
- }
+ if (aesModes[suite]) return aes.createCipheriv(suite, key, iv);
+ if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite });
+
+ throw new TypeError('invalid suite type');
}
+
function createDecipheriv(suite, key, iv) {
suite = suite.toLowerCase();
- if (aesModes[suite]) {
- return aes.createDecipheriv(suite, key, iv);
- } else if (desModes[suite]) {
- return new DES({
- key: key,
- iv: iv,
- mode: suite,
- decrypt: true
- });
- } else {
- throw new TypeError('invalid suite type');
- }
+ if (aesModes[suite]) return aes.createDecipheriv(suite, key, iv);
+ if (desModes[suite]) return new DES({ key: key, iv: iv, mode: suite, decrypt: true });
+
+ throw new TypeError('invalid suite type');
+ }
+
+ function getCiphers() {
+ return Object.keys(desModes).concat(aes.getCiphers());
}
+
exports.createCipher = exports.Cipher = createCipher;
exports.createCipheriv = exports.Cipheriv = createCipheriv;
exports.createDecipher = exports.Decipher = createDecipher;
exports.createDecipheriv = exports.Decipheriv = createDecipheriv;
- function getCiphers() {
- return Object.keys(desModes).concat(aes.getCiphers());
- }
exports.listCiphers = exports.getCiphers = getCiphers;
}, { "browserify-aes/browser": 20, "browserify-aes/modes": 31, "browserify-des": 36, "browserify-des/modes": 37, "evp_bytestokey": 84 }], 36: [function (require, module, exports) {
(function (Buffer) {
@@ -2902,7 +2906,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return new Buffer(this._des.final());
};
}).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "cipher-base": 48, "des.js": 57, "inherits": 101 }], 37: [function (require, module, exports) {
+ }, { "buffer": 47, "cipher-base": 49, "des.js": 57, "inherits": 102 }], 37: [function (require, module, exports) {
exports['des-ecb'] = {
key: 8,
iv: 0
@@ -2969,7 +2973,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return r;
}
}).call(this, require("buffer").Buffer);
- }, { "bn.js": "BN", "buffer": 47, "randombytes": 131 }], 39: [function (require, module, exports) {
+ }, { "bn.js": "BN", "buffer": 47, "randombytes": 132 }], 39: [function (require, module, exports) {
module.exports = require('./browser/algorithms.json');
}, { "./browser/algorithms.json": 40 }], 40: [function (require, module, exports) {
module.exports = {
@@ -3227,7 +3231,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
createVerify: createVerify
};
}).call(this, require("buffer").Buffer);
- }, { "./algorithms.json": 40, "./sign": 43, "./verify": 44, "buffer": 47, "create-hash": 51, "inherits": 101, "stream": 156 }], 43: [function (require, module, exports) {
+ }, { "./algorithms.json": 40, "./sign": 43, "./verify": 44, "buffer": 47, "create-hash": 52, "inherits": 102, "stream": 158 }], 43: [function (require, module, exports) {
(function (Buffer) {
// much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
var createHmac = require('create-hmac');
@@ -3376,7 +3380,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
module.exports.getKey = getKey;
module.exports.makeKey = makeKey;
}).call(this, require("buffer").Buffer);
- }, { "./curves.json": 41, "bn.js": "BN", "browserify-rsa": 38, "buffer": 47, "create-hmac": 54, "elliptic": 67, "parse-asn1": 113 }], 44: [function (require, module, exports) {
+ }, { "./curves.json": 41, "bn.js": "BN", "browserify-rsa": 38, "buffer": 47, "create-hmac": 54, "elliptic": 67, "parse-asn1": 114 }], 44: [function (require, module, exports) {
(function (Buffer) {
// much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
var BN = require('bn.js');
@@ -3458,7 +3462,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
module.exports = verify;
}).call(this, require("buffer").Buffer);
- }, { "./curves.json": 41, "bn.js": "BN", "buffer": 47, "elliptic": 67, "parse-asn1": 113 }], 45: [function (require, module, exports) {
+ }, { "./curves.json": 41, "bn.js": "BN", "buffer": 47, "elliptic": 67, "parse-asn1": 114 }], 45: [function (require, module, exports) {
arguments[4][17][0].apply(exports, arguments);
}, { "dup": 17 }], 46: [function (require, module, exports) {
(function (Buffer) {
@@ -3527,6 +3531,24 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
+ Object.defineProperty(Buffer.prototype, 'parent', {
+ get: function get() {
+ if (!(this instanceof Buffer)) {
+ return undefined;
+ }
+ return this.buffer;
+ }
+ });
+
+ Object.defineProperty(Buffer.prototype, 'offset', {
+ get: function get() {
+ if (!(this instanceof Buffer)) {
+ return undefined;
+ }
+ return this.byteOffset;
+ }
+ });
+
function createBuffer(length) {
if (length > K_MAX_LENGTH) {
throw new RangeError('Invalid typed array length');
@@ -3575,7 +3597,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
throw new TypeError('"value" argument must not be a number');
}
- if (isArrayBuffer(value)) {
+ if (isArrayBuffer(value) || value && isArrayBuffer(value.buffer)) {
return fromArrayBuffer(value, encodingOrOffset, length);
}
@@ -3605,7 +3627,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
function assertSize(size) {
if (typeof size !== 'number') {
- throw new TypeError('"size" argument must be a number');
+ throw new TypeError('"size" argument must be of type number');
} else if (size < 0) {
throw new RangeError('"size" argument must not be negative');
}
@@ -3657,7 +3679,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
if (!Buffer.isEncoding(encoding)) {
- throw new TypeError('"encoding" must be a valid string encoding');
+ throw new TypeError('Unknown encoding: ' + encoding);
}
var length = byteLength(string, encoding) | 0;
@@ -3686,11 +3708,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
function fromArrayBuffer(array, byteOffset, length) {
if (byteOffset < 0 || array.byteLength < byteOffset) {
- throw new RangeError('\'offset\' is out of bounds');
+ throw new RangeError('"offset" is outside of buffer bounds');
}
if (array.byteLength < byteOffset + (length || 0)) {
- throw new RangeError('\'length\' is out of bounds');
+ throw new RangeError('"length" is outside of buffer bounds');
}
var buf;
@@ -3721,7 +3743,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
if (obj) {
- if (isArrayBufferView(obj) || 'length' in obj) {
+ if (ArrayBuffer.isView(obj) || 'length' in obj) {
if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {
return createBuffer(0);
}
@@ -3733,7 +3755,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
- throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.');
+ throw new TypeError('The first argument must be one of type string, Buffer, ArrayBuffer, Array, or Array-like Object.');
}
function checked(length) {
@@ -3820,6 +3842,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var pos = 0;
for (i = 0; i < list.length; ++i) {
var buf = list[i];
+ if (ArrayBuffer.isView(buf)) {
+ buf = Buffer.from(buf);
+ }
if (!Buffer.isBuffer(buf)) {
throw new TypeError('"list" argument must be an Array of Buffers');
}
@@ -3833,7 +3858,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (Buffer.isBuffer(string)) {
return string.length;
}
- if (isArrayBufferView(string) || isArrayBuffer(string)) {
+ if (ArrayBuffer.isView(string) || isArrayBuffer(string)) {
return string.byteLength;
}
if (typeof string !== 'string') {
@@ -4001,6 +4026,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return slowToString.apply(this, arguments);
};
+ Buffer.prototype.toLocaleString = Buffer.prototype.toString;
+
Buffer.prototype.equals = function equals(b) {
if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer');
if (this === b) return true;
@@ -4218,9 +4245,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
- // must be an even number of digits
var strLen = string.length;
- if (strLen % 2 !== 0) throw new TypeError('Invalid hex string');
if (length > strLen / 2) {
length = strLen / 2;
@@ -4893,6 +4918,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy(target, targetStart, start, end) {
+ if (!Buffer.isBuffer(target)) throw new TypeError('argument should be a Buffer');
if (!start) start = 0;
if (!end && end !== 0) end = this.length;
if (targetStart >= target.length) targetStart = target.length;
@@ -4907,7 +4933,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (targetStart < 0) {
throw new RangeError('targetStart out of bounds');
}
- if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds');
+ if (start < 0 || start >= this.length) throw new RangeError('Index out of range');
if (end < 0) throw new RangeError('sourceEnd out of bounds');
// Are we oob?
@@ -4917,20 +4943,17 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
var len = end - start;
- var i;
- if (this === target && start < targetStart && targetStart < end) {
+ if (this === target && typeof Uint8Array.prototype.copyWithin === 'function') {
+ // Use built-in when available, missing from IE11
+ this.copyWithin(targetStart, start, end);
+ } else if (this === target && start < targetStart && targetStart < end) {
// descending copy from end
- for (i = len - 1; i >= 0; --i) {
- target[i + targetStart] = this[i + start];
- }
- } else if (len < 1000) {
- // ascending copy from start
- for (i = 0; i < len; ++i) {
+ for (var i = len - 1; i >= 0; --i) {
target[i + targetStart] = this[i + start];
}
} else {
- Uint8Array.prototype.set.call(target, this.subarray(start, start + len), targetStart);
+ Uint8Array.prototype.set.call(target, this.subarray(start, end), targetStart);
}
return len;
@@ -4951,18 +4974,19 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
encoding = end;
end = this.length;
}
- if (val.length === 1) {
- var code = val.charCodeAt(0);
- if (code < 256) {
- val = code;
- }
- }
if (encoding !== undefined && typeof encoding !== 'string') {
throw new TypeError('encoding must be a string');
}
if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
throw new TypeError('Unknown encoding: ' + encoding);
}
+ if (val.length === 1) {
+ var code = val.charCodeAt(0);
+ if (encoding === 'utf8' && code < 128 || encoding === 'latin1') {
+ // Fast path: If `val` fits into a single byte, use that numeric value.
+ val = code;
+ }
+ }
} else if (typeof val === 'number') {
val = val & 255;
}
@@ -4989,6 +5013,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
} else {
var bytes = Buffer.isBuffer(val) ? val : new Buffer(val, encoding);
var len = bytes.length;
+ if (len === 0) {
+ throw new TypeError('The value "' + val + '" is invalid for argument "value"');
+ }
for (i = 0; i < end - start; ++i) {
this[i + start] = bytes[i % len];
}
@@ -5003,6 +5030,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g;
function base64clean(str) {
+ // Node takes equal signs as end of the Base64 encoding
+ str = str.split('=')[0];
// Node strips out invalid characters like \n and \t from the string, base64-js does not
str = str.trim().replace(INVALID_BASE64_RE, '');
// Node converts strings with length < 2 to ''
@@ -5130,15 +5159,75 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return obj instanceof ArrayBuffer || obj != null && obj.constructor != null && obj.constructor.name === 'ArrayBuffer' && typeof obj.byteLength === 'number';
}
- // Node 0.10 supports `ArrayBuffer` but lacks `ArrayBuffer.isView`
- function isArrayBufferView(obj) {
- return typeof ArrayBuffer.isView === 'function' && ArrayBuffer.isView(obj);
- }
-
function numberIsNaN(obj) {
return obj !== obj; // eslint-disable-line no-self-compare
}
- }, { "base64-js": 15, "ieee754": 99 }], 48: [function (require, module, exports) {
+ }, { "base64-js": 15, "ieee754": 100 }], 48: [function (require, module, exports) {
+ module.exports = {
+ "100": "Continue",
+ "101": "Switching Protocols",
+ "102": "Processing",
+ "200": "OK",
+ "201": "Created",
+ "202": "Accepted",
+ "203": "Non-Authoritative Information",
+ "204": "No Content",
+ "205": "Reset Content",
+ "206": "Partial Content",
+ "207": "Multi-Status",
+ "208": "Already Reported",
+ "226": "IM Used",
+ "300": "Multiple Choices",
+ "301": "Moved Permanently",
+ "302": "Found",
+ "303": "See Other",
+ "304": "Not Modified",
+ "305": "Use Proxy",
+ "307": "Temporary Redirect",
+ "308": "Permanent Redirect",
+ "400": "Bad Request",
+ "401": "Unauthorized",
+ "402": "Payment Required",
+ "403": "Forbidden",
+ "404": "Not Found",
+ "405": "Method Not Allowed",
+ "406": "Not Acceptable",
+ "407": "Proxy Authentication Required",
+ "408": "Request Timeout",
+ "409": "Conflict",
+ "410": "Gone",
+ "411": "Length Required",
+ "412": "Precondition Failed",
+ "413": "Payload Too Large",
+ "414": "URI Too Long",
+ "415": "Unsupported Media Type",
+ "416": "Range Not Satisfiable",
+ "417": "Expectation Failed",
+ "418": "I'm a teapot",
+ "421": "Misdirected Request",
+ "422": "Unprocessable Entity",
+ "423": "Locked",
+ "424": "Failed Dependency",
+ "425": "Unordered Collection",
+ "426": "Upgrade Required",
+ "428": "Precondition Required",
+ "429": "Too Many Requests",
+ "431": "Request Header Fields Too Large",
+ "451": "Unavailable For Legal Reasons",
+ "500": "Internal Server Error",
+ "501": "Not Implemented",
+ "502": "Bad Gateway",
+ "503": "Service Unavailable",
+ "504": "Gateway Timeout",
+ "505": "HTTP Version Not Supported",
+ "506": "Variant Also Negotiates",
+ "507": "Insufficient Storage",
+ "508": "Loop Detected",
+ "509": "Bandwidth Limit Exceeded",
+ "510": "Not Extended",
+ "511": "Network Authentication Required"
+ };
+ }, {}], 49: [function (require, module, exports) {
var Buffer = require('safe-buffer').Buffer;
var Transform = require('stream').Transform;
var StringDecoder = require('string_decoder').StringDecoder;
@@ -5238,7 +5327,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = CipherBase;
- }, { "inherits": 101, "safe-buffer": 147, "stream": 156, "string_decoder": 157 }], 49: [function (require, module, exports) {
+ }, { "inherits": 102, "safe-buffer": 149, "stream": 158, "string_decoder": 163 }], 50: [function (require, module, exports) {
(function (Buffer) {
// Copyright Joyent, Inc. and other Node contributors.
//
@@ -5344,7 +5433,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return Object.prototype.toString.call(o);
}
}).call(this, { "isBuffer": require("../../is-buffer/index.js") });
- }, { "../../is-buffer/index.js": 102 }], 50: [function (require, module, exports) {
+ }, { "../../is-buffer/index.js": 103 }], 51: [function (require, module, exports) {
(function (Buffer) {
var elliptic = require('elliptic');
var BN = require('bn.js');
@@ -5397,7 +5486,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
name: curve
};
}
- this.curve = new elliptic.ec(this.curveType.name);
+ this.curve = new elliptic.ec(this.curveType.name); // eslint-disable-line new-cap
this.keys = void 0;
}
@@ -5446,8 +5535,10 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (!Buffer.isBuffer(priv)) {
priv = new Buffer(priv, enc);
}
+
var _priv = new BN(priv);
_priv = _priv.toString(16);
+ this.keys = this.curve.genKeyPair();
this.keys._importPrivate(_priv);
return this;
};
@@ -5469,249 +5560,45 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
}).call(this, require("buffer").Buffer);
- }, { "bn.js": "BN", "buffer": 47, "elliptic": 67 }], 51: [function (require, module, exports) {
- (function (Buffer) {
- 'use strict';
-
- var inherits = require('inherits');
- var md5 = require('./md5');
- var RIPEMD160 = require('ripemd160');
- var sha = require('sha.js');
-
- var Base = require('cipher-base');
-
- function HashNoConstructor(hash) {
- Base.call(this, 'digest');
-
- this._hash = hash;
- this.buffers = [];
- }
-
- inherits(HashNoConstructor, Base);
-
- HashNoConstructor.prototype._update = function (data) {
- this.buffers.push(data);
- };
-
- HashNoConstructor.prototype._final = function () {
- var buf = Buffer.concat(this.buffers);
- var r = this._hash(buf);
- this.buffers = null;
-
- return r;
- };
-
- function Hash(hash) {
- Base.call(this, 'digest');
-
- this._hash = hash;
- }
-
- inherits(Hash, Base);
-
- Hash.prototype._update = function (data) {
- this._hash.update(data);
- };
-
- Hash.prototype._final = function () {
- return this._hash.digest();
- };
-
- module.exports = function createHash(alg) {
- alg = alg.toLowerCase();
- if (alg === 'md5') return new HashNoConstructor(md5);
- if (alg === 'rmd160' || alg === 'ripemd160') return new Hash(new RIPEMD160());
-
- return new Hash(sha(alg));
- };
- }).call(this, require("buffer").Buffer);
- }, { "./md5": 53, "buffer": 47, "cipher-base": 48, "inherits": 101, "ripemd160": 146, "sha.js": 149 }], 52: [function (require, module, exports) {
- (function (Buffer) {
- 'use strict';
-
- var intSize = 4;
- var zeroBuffer = new Buffer(intSize);
- zeroBuffer.fill(0);
-
- var charSize = 8;
- var hashSize = 16;
-
- function toArray(buf) {
- if (buf.length % intSize !== 0) {
- var len = buf.length + (intSize - buf.length % intSize);
- buf = Buffer.concat([buf, zeroBuffer], len);
- }
-
- var arr = new Array(buf.length >>> 2);
- for (var i = 0, j = 0; i < buf.length; i += intSize, j++) {
- arr[j] = buf.readInt32LE(i);
- }
-
- return arr;
- }
-
- module.exports = function hash(buf, fn) {
- var arr = fn(toArray(buf), buf.length * charSize);
- buf = new Buffer(hashSize);
- for (var i = 0; i < arr.length; i++) {
- buf.writeInt32LE(arr[i], i << 2, true);
- }
- return buf;
- };
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47 }], 53: [function (require, module, exports) {
+ }, { "bn.js": "BN", "buffer": 47, "elliptic": 67 }], 52: [function (require, module, exports) {
'use strict';
- /*
- * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
- * Digest Algorithm, as defined in RFC 1321.
- * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
- * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
- * Distributed under the BSD License
- * See http://pajhome.org.uk/crypt/md5 for more info.
- */
-
- var makeHash = require('./make-hash');
-
- /*
- * Calculate the MD5 of an array of little-endian words, and a bit length
- */
- function core_md5(x, len) {
- /* append padding */
- x[len >> 5] |= 0x80 << len % 32;
- x[(len + 64 >>> 9 << 4) + 14] = len;
-
- var a = 1732584193;
- var b = -271733879;
- var c = -1732584194;
- var d = 271733878;
-
- for (var i = 0; i < x.length; i += 16) {
- var olda = a;
- var oldb = b;
- var oldc = c;
- var oldd = d;
-
- a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936);
- d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586);
- c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819);
- b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330);
- a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897);
- d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426);
- c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341);
- b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983);
- a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416);
- d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417);
- c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);
- b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);
- a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682);
- d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);
- c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);
- b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329);
-
- a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510);
- d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632);
- c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713);
- b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302);
- a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691);
- d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083);
- c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);
- b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848);
- a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438);
- d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690);
- c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961);
- b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501);
- a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467);
- d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784);
- c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473);
- b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);
- a = md5_hh(a, b, c, d, x[i + 5], 4, -378558);
- d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463);
- c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562);
- b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);
- a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060);
- d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353);
- c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632);
- b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);
- a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174);
- d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222);
- c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979);
- b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189);
- a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487);
- d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);
- c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520);
- b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651);
-
- a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844);
- d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415);
- c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);
- b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055);
- a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571);
- d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606);
- c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);
- b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799);
- a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359);
- d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);
- c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380);
- b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649);
- a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070);
- d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);
- c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259);
- b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551);
-
- a = safe_add(a, olda);
- b = safe_add(b, oldb);
- c = safe_add(c, oldc);
- d = safe_add(d, oldd);
- }
-
- return [a, b, c, d];
- }
+ var inherits = require('inherits');
+ var MD5 = require('md5.js');
+ var RIPEMD160 = require('ripemd160');
+ var sha = require('sha.js');
+ var Base = require('cipher-base');
- /*
- * These functions implement the four basic operations the algorithm uses.
- */
- function md5_cmn(q, a, b, x, s, t) {
- return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);
- }
+ function Hash(hash) {
+ Base.call(this, 'digest');
- function md5_ff(a, b, c, d, x, s, t) {
- return md5_cmn(b & c | ~b & d, a, b, x, s, t);
+ this._hash = hash;
}
- function md5_gg(a, b, c, d, x, s, t) {
- return md5_cmn(b & d | c & ~d, a, b, x, s, t);
- }
+ inherits(Hash, Base);
- function md5_hh(a, b, c, d, x, s, t) {
- return md5_cmn(b ^ c ^ d, a, b, x, s, t);
- }
+ Hash.prototype._update = function (data) {
+ this._hash.update(data);
+ };
- function md5_ii(a, b, c, d, x, s, t) {
- return md5_cmn(c ^ (b | ~d), a, b, x, s, t);
- }
+ Hash.prototype._final = function () {
+ return this._hash.digest();
+ };
- /*
- * Add integers, wrapping at 2^32. This uses 16-bit operations internally
- * to work around bugs in some JS interpreters.
- */
- function safe_add(x, y) {
- var lsw = (x & 0xFFFF) + (y & 0xFFFF);
- var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
- return msw << 16 | lsw & 0xFFFF;
- }
+ module.exports = function createHash(alg) {
+ alg = alg.toLowerCase();
+ if (alg === 'md5') return new MD5();
+ if (alg === 'rmd160' || alg === 'ripemd160') return new RIPEMD160();
- /*
- * Bitwise rotate a 32-bit number to the left.
- */
- function bit_rol(num, cnt) {
- return num << cnt | num >>> 32 - cnt;
- }
+ return new Hash(sha(alg));
+ };
+ }, { "cipher-base": 49, "inherits": 102, "md5.js": 105, "ripemd160": 148, "sha.js": 151 }], 53: [function (require, module, exports) {
+ var MD5 = require('md5.js');
- module.exports = function md5(buf) {
- return makeHash(buf, core_md5);
+ module.exports = function (buffer) {
+ return new MD5().update(buffer).digest();
};
- }, { "./make-hash": 52 }], 54: [function (require, module, exports) {
+ }, { "md5.js": 105 }], 54: [function (require, module, exports) {
'use strict';
var inherits = require('inherits');
@@ -5775,7 +5662,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
return new Hmac(alg, key);
};
- }, { "./legacy": 55, "cipher-base": 48, "create-hash/md5": 53, "inherits": 101, "ripemd160": 146, "safe-buffer": 147, "sha.js": 149 }], 55: [function (require, module, exports) {
+ }, { "./legacy": 55, "cipher-base": 49, "create-hash/md5": 53, "inherits": 102, "ripemd160": 148, "safe-buffer": 149, "sha.js": 151 }], 55: [function (require, module, exports) {
'use strict';
var inherits = require('inherits');
@@ -5823,7 +5710,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return this._alg(Buffer.concat([this._opad, h]));
};
module.exports = Hmac;
- }, { "cipher-base": 48, "inherits": 101, "safe-buffer": 147 }], 56: [function (require, module, exports) {
+ }, { "cipher-base": 49, "inherits": 102, "safe-buffer": 149 }], 56: [function (require, module, exports) {
'use strict';
exports.randomBytes = exports.rng = exports.pseudoRandomBytes = exports.prng = require('randombytes');
@@ -5917,7 +5804,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
'POINT_CONVERSION_UNCOMPRESSED': 4,
'POINT_CONVERSION_HYBRID': 6
};
- }, { "browserify-cipher": 35, "browserify-sign": 42, "browserify-sign/algos": 39, "create-ecdh": 50, "create-hash": 51, "create-hmac": 54, "diffie-hellman": 63, "pbkdf2": 114, "public-encrypt": 121, "randombytes": 131, "randomfill": 132 }], 57: [function (require, module, exports) {
+ }, { "browserify-cipher": 35, "browserify-sign": 42, "browserify-sign/algos": 39, "create-ecdh": 51, "create-hash": 52, "create-hmac": 54, "diffie-hellman": 63, "pbkdf2": 115, "public-encrypt": 122, "randombytes": 132, "randomfill": 133 }], 57: [function (require, module, exports) {
'use strict';
exports.utils = require('./des/utils');
@@ -5992,7 +5879,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
};
- }, { "inherits": 101, "minimalistic-assert": 107 }], 59: [function (require, module, exports) {
+ }, { "inherits": 102, "minimalistic-assert": 107 }], 59: [function (require, module, exports) {
'use strict';
var assert = require('minimalistic-assert');
@@ -6254,7 +6141,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// Reverse Initial Permutation
utils.rip(l, r, out, off);
};
- }, { "../des": 57, "inherits": 101, "minimalistic-assert": 107 }], 61: [function (require, module, exports) {
+ }, { "../des": 57, "inherits": 102, "minimalistic-assert": 107 }], 61: [function (require, module, exports) {
'use strict';
var assert = require('minimalistic-assert');
@@ -6302,7 +6189,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
EDE.prototype._pad = DES.prototype._pad;
EDE.prototype._unpad = DES.prototype._unpad;
- }, { "../des": 57, "inherits": 101, "minimalistic-assert": 107 }], 62: [function (require, module, exports) {
+ }, { "../des": 57, "inherits": 102, "minimalistic-assert": 107 }], 62: [function (require, module, exports) {
'use strict';
exports.readUInt32BE = function readUInt32BE(bytes, off) {
@@ -6716,7 +6603,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
}).call(this, require("buffer").Buffer);
- }, { "./generatePrime": 65, "bn.js": "BN", "buffer": 47, "miller-rabin": 106, "randombytes": 131 }], 65: [function (require, module, exports) {
+ }, { "./generatePrime": 65, "bn.js": "BN", "buffer": 47, "miller-rabin": 106, "randombytes": 132 }], 65: [function (require, module, exports) {
var randomBytes = require('randombytes');
module.exports = findPrime;
findPrime.simpleSieve = simpleSieve;
@@ -6814,7 +6701,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
}
- }, { "bn.js": "BN", "miller-rabin": 106, "randombytes": 131 }], 66: [function (require, module, exports) {
+ }, { "bn.js": "BN", "miller-rabin": 106, "randombytes": 132 }], 66: [function (require, module, exports) {
module.exports = {
"modp1": {
"gen": "02",
@@ -7581,7 +7468,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// Compatibility with BaseCurve
Point.prototype.toP = Point.prototype.normalize;
Point.prototype.mixedAdd = Point.prototype.add;
- }, { "../../elliptic": 67, "../curve": 70, "bn.js": "BN", "inherits": 101 }], 70: [function (require, module, exports) {
+ }, { "../../elliptic": 67, "../curve": 70, "bn.js": "BN", "inherits": 102 }], 70: [function (require, module, exports) {
'use strict';
var curve = exports;
@@ -7766,7 +7653,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return this.x.fromRed();
};
- }, { "../../elliptic": 67, "../curve": 70, "bn.js": "BN", "inherits": 101 }], 72: [function (require, module, exports) {
+ }, { "../../elliptic": 67, "../curve": 70, "bn.js": "BN", "inherits": 102 }], 72: [function (require, module, exports) {
'use strict';
var curve = require('../curve');
@@ -8630,7 +8517,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// XXX This code assumes that zero is always zero in red
return this.z.cmpn(0) === 0;
};
- }, { "../../elliptic": 67, "../curve": 70, "bn.js": "BN", "inherits": 101 }], 73: [function (require, module, exports) {
+ }, { "../../elliptic": 67, "../curve": 70, "bn.js": "BN", "inherits": 102 }], 73: [function (require, module, exports) {
'use strict';
var curves = exports;
@@ -9623,45 +9510,28 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
utils.intFromLE = intFromLE;
}, { "bn.js": "BN", "minimalistic-assert": 107, "minimalistic-crypto-utils": 108 }], 82: [function (require, module, exports) {
module.exports = {
- "_args": [[{
- "raw": "elliptic@^6.0.0",
- "scope": null,
- "escapedName": "elliptic",
- "name": "elliptic",
- "rawSpec": "^6.0.0",
- "spec": ">=6.0.0 <7.0.0",
- "type": "range"
- }, "/Users/frozeman/Sites/_ethereum/web3/node_modules/browserify-sign"]],
- "_from": "elliptic@>=6.0.0 <7.0.0",
+ "_args": [["elliptic@6.4.0", "/Users/sam/Development/foundation/web3.js"]],
+ "_development": true,
+ "_from": "elliptic@6.4.0",
"_id": "elliptic@6.4.0",
- "_inCache": true,
+ "_inBundle": false,
+ "_integrity": "sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",
"_location": "/elliptic",
- "_nodeVersion": "7.0.0",
- "_npmOperationalInternal": {
- "host": "packages-18-east.internal.npmjs.com",
- "tmp": "tmp/elliptic-6.4.0.tgz_1487798866428_0.30510620190761983"
- },
- "_npmUser": {
- "name": "indutny",
- "email": "fedor@indutny.com"
- },
- "_npmVersion": "3.10.8",
"_phantomChildren": {},
"_requested": {
- "raw": "elliptic@^6.0.0",
- "scope": null,
- "escapedName": "elliptic",
+ "type": "version",
+ "registry": true,
+ "raw": "elliptic@6.4.0",
"name": "elliptic",
- "rawSpec": "^6.0.0",
- "spec": ">=6.0.0 <7.0.0",
- "type": "range"
+ "escapedName": "elliptic",
+ "rawSpec": "6.4.0",
+ "saveSpec": null,
+ "fetchSpec": "6.4.0"
},
"_requiredBy": ["/browserify-sign", "/create-ecdh", "/secp256k1"],
"_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",
- "_shasum": "cac9af8762c85836187003c8dfe193e5e2eae5df",
- "_shrinkwrap": null,
- "_spec": "elliptic@^6.0.0",
- "_where": "/Users/frozeman/Sites/_ethereum/web3/node_modules/browserify-sign",
+ "_spec": "6.4.0",
+ "_where": "/Users/sam/Development/foundation/web3.js",
"author": {
"name": "Fedor Indutny",
"email": "fedor@indutny.com"
@@ -9695,24 +9565,12 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
"jshint": "^2.6.0",
"mocha": "^2.1.0"
},
- "directories": {},
- "dist": {
- "shasum": "cac9af8762c85836187003c8dfe193e5e2eae5df",
- "tarball": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz"
- },
"files": ["lib"],
- "gitHead": "6b0d2b76caae91471649c8e21f0b1d3ba0f96090",
"homepage": "https://github.com/indutny/elliptic",
"keywords": ["EC", "Elliptic", "curve", "Cryptography"],
"license": "MIT",
"main": "lib/elliptic.js",
- "maintainers": [{
- "name": "indutny",
- "email": "fedor@indutny.com"
- }],
"name": "elliptic",
- "optionalDependencies": {},
- "readme": "ERROR: No README data found!",
"repository": {
"type": "git",
"url": "git+ssh://git@github.com/indutny/elliptic.git"
@@ -10043,95 +9901,105 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
module.exports = EVP_BytesToKey;
- }, { "md5.js": 104, "safe-buffer": 147 }], 85: [function (require, module, exports) {
- (function (Buffer) {
- 'use strict';
+ }, { "md5.js": 105, "safe-buffer": 149 }], 85: [function (require, module, exports) {
+ 'use strict';
- var Transform = require('stream').Transform;
- var inherits = require('inherits');
+ var Buffer = require('safe-buffer').Buffer;
+ var Transform = require('stream').Transform;
+ var inherits = require('inherits');
- function HashBase(blockSize) {
- Transform.call(this);
+ function throwIfNotStringOrBuffer(val, prefix) {
+ if (!Buffer.isBuffer(val) && typeof val !== 'string') {
+ throw new TypeError(prefix + ' must be a string or a buffer');
+ }
+ }
- this._block = new Buffer(blockSize);
- this._blockSize = blockSize;
- this._blockOffset = 0;
- this._length = [0, 0, 0, 0];
+ function HashBase(blockSize) {
+ Transform.call(this);
- this._finalized = false;
- }
+ this._block = Buffer.allocUnsafe(blockSize);
+ this._blockSize = blockSize;
+ this._blockOffset = 0;
+ this._length = [0, 0, 0, 0];
- inherits(HashBase, Transform);
+ this._finalized = false;
+ }
- HashBase.prototype._transform = function (chunk, encoding, callback) {
- var error = null;
- try {
- if (encoding !== 'buffer') chunk = new Buffer(chunk, encoding);
- this.update(chunk);
- } catch (err) {
- error = err;
- }
+ inherits(HashBase, Transform);
- callback(error);
- };
+ HashBase.prototype._transform = function (chunk, encoding, callback) {
+ var error = null;
+ try {
+ this.update(chunk, encoding);
+ } catch (err) {
+ error = err;
+ }
- HashBase.prototype._flush = function (callback) {
- var error = null;
- try {
- this.push(this._digest());
- } catch (err) {
- error = err;
- }
+ callback(error);
+ };
- callback(error);
- };
+ HashBase.prototype._flush = function (callback) {
+ var error = null;
+ try {
+ this.push(this.digest());
+ } catch (err) {
+ error = err;
+ }
- HashBase.prototype.update = function (data, encoding) {
- if (!Buffer.isBuffer(data) && typeof data !== 'string') throw new TypeError('Data must be a string or a buffer');
- if (this._finalized) throw new Error('Digest already called');
- if (!Buffer.isBuffer(data)) data = new Buffer(data, encoding || 'binary');
+ callback(error);
+ };
- // consume data
- var block = this._block;
- var offset = 0;
- while (this._blockOffset + data.length - offset >= this._blockSize) {
- for (var i = this._blockOffset; i < this._blockSize;) {
- block[i++] = data[offset++];
- }this._update();
- this._blockOffset = 0;
- }
- while (offset < data.length) {
- block[this._blockOffset++] = data[offset++];
- } // update length
- for (var j = 0, carry = data.length * 8; carry > 0; ++j) {
- this._length[j] += carry;
- carry = this._length[j] / 0x0100000000 | 0;
- if (carry > 0) this._length[j] -= 0x0100000000 * carry;
- }
+ HashBase.prototype.update = function (data, encoding) {
+ throwIfNotStringOrBuffer(data, 'Data');
+ if (this._finalized) throw new Error('Digest already called');
+ if (!Buffer.isBuffer(data)) data = Buffer.from(data, encoding);
- return this;
- };
+ // consume data
+ var block = this._block;
+ var offset = 0;
+ while (this._blockOffset + data.length - offset >= this._blockSize) {
+ for (var i = this._blockOffset; i < this._blockSize;) {
+ block[i++] = data[offset++];
+ }this._update();
+ this._blockOffset = 0;
+ }
+ while (offset < data.length) {
+ block[this._blockOffset++] = data[offset++];
+ } // update length
+ for (var j = 0, carry = data.length * 8; carry > 0; ++j) {
+ this._length[j] += carry;
+ carry = this._length[j] / 0x0100000000 | 0;
+ if (carry > 0) this._length[j] -= 0x0100000000 * carry;
+ }
- HashBase.prototype._update = function (data) {
- throw new Error('_update is not implemented');
- };
+ return this;
+ };
- HashBase.prototype.digest = function (encoding) {
- if (this._finalized) throw new Error('Digest already called');
- this._finalized = true;
+ HashBase.prototype._update = function () {
+ throw new Error('_update is not implemented');
+ };
- var digest = this._digest();
- if (encoding !== undefined) digest = digest.toString(encoding);
- return digest;
- };
+ HashBase.prototype.digest = function (encoding) {
+ if (this._finalized) throw new Error('Digest already called');
+ this._finalized = true;
- HashBase.prototype._digest = function () {
- throw new Error('_digest is not implemented');
- };
+ var digest = this._digest();
+ if (encoding !== undefined) digest = digest.toString(encoding);
- module.exports = HashBase;
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "inherits": 101, "stream": 156 }], 86: [function (require, module, exports) {
+ // reset state
+ this._block.fill(0);
+ this._blockOffset = 0;
+ for (var i = 0; i < 4; ++i) {
+ this._length[i] = 0;
+ }return digest;
+ };
+
+ HashBase.prototype._digest = function () {
+ throw new Error('_digest is not implemented');
+ };
+
+ module.exports = HashBase;
+ }, { "inherits": 102, "safe-buffer": 149, "stream": 158 }], 86: [function (require, module, exports) {
var hash = exports;
hash.utils = require('./hash/utils');
@@ -11086,7 +10954,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return r >>> 0;
}
exports.shr64_lo = shr64_lo;
- }, { "inherits": 101, "minimalistic-assert": 107 }], 98: [function (require, module, exports) {
+ }, { "inherits": 102, "minimalistic-assert": 107 }], 98: [function (require, module, exports) {
'use strict';
var hash = require('hash.js');
@@ -11189,6 +11057,38 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return utils.encode(res, enc);
};
}, { "hash.js": 86, "minimalistic-assert": 107, "minimalistic-crypto-utils": 108 }], 99: [function (require, module, exports) {
+ var http = require('http');
+ var url = require('url');
+
+ var https = module.exports;
+
+ for (var key in http) {
+ if (http.hasOwnProperty(key)) https[key] = http[key];
+ }
+
+ https.request = function (params, cb) {
+ params = validateParams(params);
+ return http.request.call(this, params, cb);
+ };
+
+ https.get = function (params, cb) {
+ params = validateParams(params);
+ return http.get.call(this, params, cb);
+ };
+
+ function validateParams(params) {
+ if (typeof params === 'string') {
+ params = url.parse(params);
+ }
+ if (!params.protocol) {
+ params.protocol = 'https:';
+ }
+ if (params.protocol !== 'https:') {
+ throw new Error('Protocol "' + params.protocol + '" not supported. Expected "https:"');
+ }
+ return params;
+ }
+ }, { "http": 159, "url": 166 }], 100: [function (require, module, exports) {
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
var e, m;
var eLen = nBytes * 8 - mLen - 1;
@@ -11273,7 +11173,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
buffer[offset + i - d] |= s * 128;
};
- }, {}], 100: [function (require, module, exports) {
+ }, {}], 101: [function (require, module, exports) {
var indexOf = [].indexOf;
@@ -11284,7 +11184,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
return -1;
};
- }, {}], 101: [function (require, module, exports) {
+ }, {}], 102: [function (require, module, exports) {
if (typeof Object.create === 'function') {
// implementation from standard node.js 'util' module
module.exports = function inherits(ctor, superCtor) {
@@ -11308,7 +11208,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
ctor.prototype.constructor = ctor;
};
}
- }, {}], 102: [function (require, module, exports) {
+ }, {}], 103: [function (require, module, exports) {
/*!
* Determine if an object is a Buffer
*
@@ -11330,13 +11230,13 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
function isSlowBuffer(obj) {
return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0));
}
- }, {}], 103: [function (require, module, exports) {
+ }, {}], 104: [function (require, module, exports) {
var toString = {}.toString;
module.exports = Array.isArray || function (arr) {
return toString.call(arr) == '[object Array]';
};
- }, {}], 104: [function (require, module, exports) {
+ }, {}], 105: [function (require, module, exports) {
(function (Buffer) {
'use strict';
@@ -11485,105 +11385,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
module.exports = MD5;
}).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "hash-base": 105, "inherits": 101 }], 105: [function (require, module, exports) {
- 'use strict';
-
- var Buffer = require('safe-buffer').Buffer;
- var Transform = require('stream').Transform;
- var inherits = require('inherits');
-
- function throwIfNotStringOrBuffer(val, prefix) {
- if (!Buffer.isBuffer(val) && typeof val !== 'string') {
- throw new TypeError(prefix + ' must be a string or a buffer');
- }
- }
-
- function HashBase(blockSize) {
- Transform.call(this);
-
- this._block = Buffer.allocUnsafe(blockSize);
- this._blockSize = blockSize;
- this._blockOffset = 0;
- this._length = [0, 0, 0, 0];
-
- this._finalized = false;
- }
-
- inherits(HashBase, Transform);
-
- HashBase.prototype._transform = function (chunk, encoding, callback) {
- var error = null;
- try {
- this.update(chunk, encoding);
- } catch (err) {
- error = err;
- }
-
- callback(error);
- };
-
- HashBase.prototype._flush = function (callback) {
- var error = null;
- try {
- this.push(this.digest());
- } catch (err) {
- error = err;
- }
-
- callback(error);
- };
-
- HashBase.prototype.update = function (data, encoding) {
- throwIfNotStringOrBuffer(data, 'Data');
- if (this._finalized) throw new Error('Digest already called');
- if (!Buffer.isBuffer(data)) data = Buffer.from(data, encoding);
-
- // consume data
- var block = this._block;
- var offset = 0;
- while (this._blockOffset + data.length - offset >= this._blockSize) {
- for (var i = this._blockOffset; i < this._blockSize;) {
- block[i++] = data[offset++];
- }this._update();
- this._blockOffset = 0;
- }
- while (offset < data.length) {
- block[this._blockOffset++] = data[offset++];
- } // update length
- for (var j = 0, carry = data.length * 8; carry > 0; ++j) {
- this._length[j] += carry;
- carry = this._length[j] / 0x0100000000 | 0;
- if (carry > 0) this._length[j] -= 0x0100000000 * carry;
- }
-
- return this;
- };
-
- HashBase.prototype._update = function () {
- throw new Error('_update is not implemented');
- };
-
- HashBase.prototype.digest = function (encoding) {
- if (this._finalized) throw new Error('Digest already called');
- this._finalized = true;
-
- var digest = this._digest();
- if (encoding !== undefined) digest = digest.toString(encoding);
-
- // reset state
- this._block.fill(0);
- this._blockOffset = 0;
- for (var i = 0; i < 4; ++i) {
- this._length[i] = 0;
- }return digest;
- };
-
- HashBase.prototype._digest = function () {
- throw new Error('_digest is not implemented');
- };
-
- module.exports = HashBase;
- }, { "inherits": 101, "safe-buffer": 147, "stream": 156 }], 106: [function (require, module, exports) {
+ }, { "buffer": 47, "hash-base": 85, "inherits": 102 }], 106: [function (require, module, exports) {
var bn = require('bn.js');
var brorand = require('brorand');
@@ -11747,6 +11549,69 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (enc === 'hex') return toHex(arr);else return arr;
};
}, {}], 109: [function (require, module, exports) {
+ exports.endianness = function () {
+ return 'LE';
+ };
+
+ exports.hostname = function () {
+ if (typeof location !== 'undefined') {
+ return location.hostname;
+ } else return '';
+ };
+
+ exports.loadavg = function () {
+ return [];
+ };
+
+ exports.uptime = function () {
+ return 0;
+ };
+
+ exports.freemem = function () {
+ return Number.MAX_VALUE;
+ };
+
+ exports.totalmem = function () {
+ return Number.MAX_VALUE;
+ };
+
+ exports.cpus = function () {
+ return [];
+ };
+
+ exports.type = function () {
+ return 'Browser';
+ };
+
+ exports.release = function () {
+ if (typeof navigator !== 'undefined') {
+ return navigator.appVersion;
+ }
+ return '';
+ };
+
+ exports.networkInterfaces = exports.getNetworkInterfaces = function () {
+ return {};
+ };
+
+ exports.arch = function () {
+ return 'javascript';
+ };
+
+ exports.platform = function () {
+ return 'browser';
+ };
+
+ exports.tmpdir = exports.tmpDir = function () {
+ return '/tmp';
+ };
+
+ exports.EOL = '\n';
+
+ exports.homedir = function () {
+ return '/';
+ };
+ }, {}], 110: [function (require, module, exports) {
module.exports = { "2.16.840.1.101.3.4.1.1": "aes-128-ecb",
"2.16.840.1.101.3.4.1.2": "aes-128-cbc",
"2.16.840.1.101.3.4.1.3": "aes-128-ofb",
@@ -11760,7 +11625,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
"2.16.840.1.101.3.4.1.43": "aes-256-ofb",
"2.16.840.1.101.3.4.1.44": "aes-256-cfb"
};
- }, {}], 110: [function (require, module, exports) {
+ }, {}], 111: [function (require, module, exports) {
// from https://github.com/indutny/self-signed/blob/gh-pages/lib/asn1.js
// Fedor, you are amazing.
'use strict';
@@ -11821,7 +11686,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
exports.signature = asn1.define('signature', function () {
this.seq().obj(this.key('r').int(), this.key('s').int());
});
- }, { "./certificate": 111, "asn1.js": 1 }], 111: [function (require, module, exports) {
+ }, { "./certificate": 112, "asn1.js": 1 }], 112: [function (require, module, exports) {
// from https://github.com/Rantanen/node-dtls/blob/25a7dc861bda38cfeac93a723500eea4f0ac2e86/Certificate.js
// thanks to @Rantanen
@@ -11879,12 +11744,12 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
});
module.exports = X509Certificate;
- }, { "asn1.js": 1 }], 112: [function (require, module, exports) {
+ }, { "asn1.js": 1 }], 113: [function (require, module, exports) {
(function (Buffer) {
// adapted from https://github.com/apatil/pemstrip
- var findProc = /Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m;
- var startRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m;
- var fullRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m;
+ var findProc = /Proc-Type: 4,ENCRYPTED[\n\r]+DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)[\n\r]+([0-9A-z\n\r\+\/\=]+)[\n\r]+/m;
+ var startRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----/m;
+ var fullRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----([0-9A-z\n\r\+\/\=]+)-----END \1-----$/m;
var evp = require('evp_bytestokey');
var ciphers = require('browserify-aes');
module.exports = function (okey, password) {
@@ -11893,11 +11758,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var decrypted;
if (!match) {
var match2 = key.match(fullRegex);
- decrypted = new Buffer(match2[2].replace(/\r?\n/g, ''), 'base64');
+ decrypted = new Buffer(match2[2].replace(/[\r\n]/g, ''), 'base64');
} else {
var suite = 'aes' + match[1];
var iv = new Buffer(match[2], 'hex');
- var cipherText = new Buffer(match[3].replace(/\r?\n/g, ''), 'base64');
+ var cipherText = new Buffer(match[3].replace(/[\r\n]/g, ''), 'base64');
var cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key;
var out = [];
var cipher = ciphers.createDecipheriv(suite, cipherKey, iv);
@@ -11912,7 +11777,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
};
}).call(this, require("buffer").Buffer);
- }, { "browserify-aes": 20, "buffer": 47, "evp_bytestokey": 84 }], 113: [function (require, module, exports) {
+ }, { "browserify-aes": 20, "buffer": 47, "evp_bytestokey": 84 }], 114: [function (require, module, exports) {
(function (Buffer) {
var asn1 = require('./asn1');
var aesid = require('./aesid.json');
@@ -12024,12 +11889,10 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return Buffer.concat(out);
}
}).call(this, require("buffer").Buffer);
- }, { "./aesid.json": 109, "./asn1": 110, "./fixProc": 112, "browserify-aes": 20, "buffer": 47, "pbkdf2": 114 }], 114: [function (require, module, exports) {
-
+ }, { "./aesid.json": 110, "./asn1": 111, "./fixProc": 113, "browserify-aes": 20, "buffer": 47, "pbkdf2": 115 }], 115: [function (require, module, exports) {
exports.pbkdf2 = require('./lib/async');
-
exports.pbkdf2Sync = require('./lib/sync');
- }, { "./lib/async": 115, "./lib/sync": 118 }], 115: [function (require, module, exports) {
+ }, { "./lib/async": 116, "./lib/sync": 119 }], 116: [function (require, module, exports) {
(function (process, global) {
var checkParameters = require('./precondition');
var defaultEncoding = require('./default-encoding');
@@ -12069,6 +11932,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
checks[algo] = prom;
return prom;
}
+
function browserPbkdf2(password, salt, iterations, length, algo) {
return subtle.importKey('raw', password, { name: 'PBKDF2' }, false, ['deriveBits']).then(function (key) {
return subtle.deriveBits({
@@ -12083,6 +11947,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return Buffer.from(res);
});
}
+
function resolvePromise(promise, callback) {
promise.then(function (out) {
process.nextTick(function () {
@@ -12095,18 +11960,14 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
});
}
module.exports = function (password, salt, iterations, keylen, digest, callback) {
- if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding);
- if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding);
-
- checkParameters(iterations, keylen);
if (typeof digest === 'function') {
callback = digest;
digest = undefined;
}
- if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2');
digest = digest || 'sha1';
var algo = toBrowser[digest.toLowerCase()];
+
if (!algo || typeof global.Promise !== 'function') {
return process.nextTick(function () {
var out;
@@ -12118,16 +11979,20 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
callback(null, out);
});
}
+
+ checkParameters(password, salt, iterations, keylen);
+ if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2');
+ if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding);
+ if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding);
+
resolvePromise(checkNative(algo).then(function (resp) {
- if (resp) {
- return browserPbkdf2(password, salt, iterations, keylen, algo);
- } else {
- return sync(password, salt, iterations, keylen, digest);
- }
+ if (resp) return browserPbkdf2(password, salt, iterations, keylen, algo);
+
+ return sync(password, salt, iterations, keylen, digest);
}), callback);
};
}).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, { "./default-encoding": 116, "./precondition": 117, "./sync": 118, "_process": 120, "safe-buffer": 147 }], 116: [function (require, module, exports) {
+ }, { "./default-encoding": 117, "./precondition": 118, "./sync": 119, "_process": 121, "safe-buffer": 149 }], 117: [function (require, module, exports) {
(function (process) {
var defaultEncoding;
/* istanbul ignore next */
@@ -12140,27 +12005,39 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
module.exports = defaultEncoding;
}).call(this, require('_process'));
- }, { "_process": 120 }], 117: [function (require, module, exports) {
- var MAX_ALLOC = Math.pow(2, 30) - 1; // default in iojs
- module.exports = function (iterations, keylen) {
- if (typeof iterations !== 'number') {
- throw new TypeError('Iterations not a number');
- }
+ }, { "_process": 121 }], 118: [function (require, module, exports) {
+ (function (Buffer) {
+ var MAX_ALLOC = Math.pow(2, 30) - 1; // default in iojs
- if (iterations < 0) {
- throw new TypeError('Bad iterations');
+ function checkBuffer(buf, name) {
+ if (typeof buf !== 'string' && !Buffer.isBuffer(buf)) {
+ throw new TypeError(name + ' must be a buffer or string');
+ }
}
- if (typeof keylen !== 'number') {
- throw new TypeError('Key length not a number');
- }
+ module.exports = function (password, salt, iterations, keylen) {
+ checkBuffer(password, 'Password');
+ checkBuffer(salt, 'Salt');
- if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) {
- /* eslint no-self-compare: 0 */
- throw new TypeError('Bad key length');
- }
- };
- }, {}], 118: [function (require, module, exports) {
+ if (typeof iterations !== 'number') {
+ throw new TypeError('Iterations not a number');
+ }
+
+ if (iterations < 0) {
+ throw new TypeError('Bad iterations');
+ }
+
+ if (typeof keylen !== 'number') {
+ throw new TypeError('Key length not a number');
+ }
+
+ if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) {
+ /* eslint no-self-compare: 0 */
+ throw new TypeError('Bad key length');
+ }
+ };
+ }).call(this, { "isBuffer": require("../../is-buffer/index.js") });
+ }, { "../../is-buffer/index.js": 103 }], 119: [function (require, module, exports) {
var md5 = require('create-hash/md5');
var rmd160 = require('ripemd160');
var sha = require('sha.js');
@@ -12226,11 +12103,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
function pbkdf2(password, salt, iterations, keylen, digest) {
+ checkParameters(password, salt, iterations, keylen);
+
if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding);
if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding);
- checkParameters(iterations, keylen);
-
digest = digest || 'sha1';
var hmac = new Hmac(digest, password, salt.length);
@@ -12264,7 +12141,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
module.exports = pbkdf2;
- }, { "./default-encoding": 116, "./precondition": 117, "create-hash/md5": 53, "ripemd160": 146, "safe-buffer": 147, "sha.js": 149 }], 119: [function (require, module, exports) {
+ }, { "./default-encoding": 117, "./precondition": 118, "create-hash/md5": 53, "ripemd160": 148, "safe-buffer": 149, "sha.js": 151 }], 120: [function (require, module, exports) {
(function (process) {
'use strict';
@@ -12308,7 +12185,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
}).call(this, require('_process'));
- }, { "_process": 120 }], 120: [function (require, module, exports) {
+ }, { "_process": 121 }], 121: [function (require, module, exports) {
// shim for using process in browser
var process = module.exports = {};
@@ -12494,7 +12371,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
process.umask = function () {
return 0;
};
- }, {}], 121: [function (require, module, exports) {
+ }, {}], 122: [function (require, module, exports) {
exports.publicEncrypt = require('./publicEncrypt');
exports.privateDecrypt = require('./privateDecrypt');
@@ -12505,7 +12382,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
exports.publicDecrypt = function publicDecrypt(key, buf) {
return exports.privateDecrypt(key, buf, true);
};
- }, { "./privateDecrypt": 123, "./publicEncrypt": 124 }], 122: [function (require, module, exports) {
+ }, { "./privateDecrypt": 124, "./publicEncrypt": 125 }], 123: [function (require, module, exports) {
(function (Buffer) {
var createHash = require('create-hash');
module.exports = function (seed, len) {
@@ -12525,7 +12402,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return out;
}
}).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "create-hash": 51 }], 123: [function (require, module, exports) {
+ }, { "buffer": 47, "create-hash": 52 }], 124: [function (require, module, exports) {
(function (Buffer) {
var parseKeys = require('parse-asn1');
var mgf = require('./mgf');
@@ -12636,7 +12513,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return dif;
}
}).call(this, require("buffer").Buffer);
- }, { "./mgf": 122, "./withPublic": 125, "./xor": 126, "bn.js": "BN", "browserify-rsa": 38, "buffer": 47, "create-hash": 51, "parse-asn1": 113 }], 124: [function (require, module, exports) {
+ }, { "./mgf": 123, "./withPublic": 126, "./xor": 127, "bn.js": "BN", "browserify-rsa": 38, "buffer": 47, "create-hash": 52, "parse-asn1": 114 }], 125: [function (require, module, exports) {
(function (Buffer) {
var parseKeys = require('parse-asn1');
var randomBytes = require('randombytes');
@@ -12734,7 +12611,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return out;
}
}).call(this, require("buffer").Buffer);
- }, { "./mgf": 122, "./withPublic": 125, "./xor": 126, "bn.js": "BN", "browserify-rsa": 38, "buffer": 47, "create-hash": 51, "parse-asn1": 113, "randombytes": 131 }], 125: [function (require, module, exports) {
+ }, { "./mgf": 123, "./withPublic": 126, "./xor": 127, "bn.js": "BN", "browserify-rsa": 38, "buffer": 47, "create-hash": 52, "parse-asn1": 114, "randombytes": 132 }], 126: [function (require, module, exports) {
(function (Buffer) {
var bn = require('bn.js');
function withPublic(paddedMsg, key) {
@@ -12743,7 +12620,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
module.exports = withPublic;
}).call(this, require("buffer").Buffer);
- }, { "bn.js": "BN", "buffer": 47 }], 126: [function (require, module, exports) {
+ }, { "bn.js": "BN", "buffer": 47 }], 127: [function (require, module, exports) {
module.exports = function xor(a, b) {
var len = a.length;
var i = -1;
@@ -12752,7 +12629,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
return a;
};
- }, {}], 127: [function (require, module, exports) {
+ }, {}], 128: [function (require, module, exports) {
(function (global) {
/*! https://mths.be/punycode v1.4.1 by @mathias */
;(function (root) {
@@ -13280,7 +13157,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
})(this);
}).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, {}], 128: [function (require, module, exports) {
+ }, {}], 129: [function (require, module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
@@ -13369,253 +13246,253 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var isArray = Array.isArray || function (xs) {
return Object.prototype.toString.call(xs) === '[object Array]';
};
- }, {}], 129: [function (require, module, exports) {
- // 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.
-
- 'use strict';
-
- var stringifyPrimitive = function stringifyPrimitive(v) {
- switch (typeof v === "undefined" ? "undefined" : _typeof(v)) {
- case 'string':
- return v;
-
- case 'boolean':
- return v ? 'true' : 'false';
-
- case 'number':
- return isFinite(v) ? v : '';
-
- default:
- return '';
- }
- };
-
- module.exports = function (obj, sep, eq, name) {
- sep = sep || '&';
- eq = eq || '=';
- if (obj === null) {
- obj = undefined;
- }
-
- if ((typeof obj === "undefined" ? "undefined" : _typeof(obj)) === 'object') {
- return map(objectKeys(obj), function (k) {
- var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
- if (isArray(obj[k])) {
- return map(obj[k], function (v) {
- return ks + encodeURIComponent(stringifyPrimitive(v));
- }).join(sep);
- } else {
- return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
- }
- }).join(sep);
- }
-
- if (!name) return '';
- return encodeURIComponent(stringifyPrimitive(name)) + eq + encodeURIComponent(stringifyPrimitive(obj));
- };
-
- var isArray = Array.isArray || function (xs) {
- return Object.prototype.toString.call(xs) === '[object Array]';
- };
-
- function map(xs, f) {
- if (xs.map) return xs.map(f);
- var res = [];
- for (var i = 0; i < xs.length; i++) {
- res.push(f(xs[i], i));
- }
- return res;
- }
-
- var objectKeys = Object.keys || function (obj) {
- var res = [];
- for (var key in obj) {
- if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
- }
- return res;
- };
}, {}], 130: [function (require, module, exports) {
- 'use strict';
-
- exports.decode = exports.parse = require('./decode');
- exports.encode = exports.stringify = require('./encode');
- }, { "./decode": 128, "./encode": 129 }], 131: [function (require, module, exports) {
- (function (process, global) {
- 'use strict';
-
- function oldBrowser() {
- throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11');
- }
-
- var Buffer = require('safe-buffer').Buffer;
- var crypto = global.crypto || global.msCrypto;
-
- if (crypto && crypto.getRandomValues) {
- module.exports = randomBytes;
- } else {
- module.exports = oldBrowser;
- }
-
- function randomBytes(size, cb) {
- // phantomjs needs to throw
- if (size > 65536) throw new Error('requested too many random bytes');
- // in case browserify isn't using the Uint8Array version
- var rawBytes = new global.Uint8Array(size);
-
- // This will not work in older browsers.
- // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
- if (size > 0) {
- // getRandomValues fails on IE if size == 0
- crypto.getRandomValues(rawBytes);
- }
-
- // XXX: phantomjs doesn't like a buffer being passed here
- var bytes = Buffer.from(rawBytes.buffer);
-
- if (typeof cb === 'function') {
- return process.nextTick(function () {
- cb(null, bytes);
- });
- }
-
- return bytes;
- }
- }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, { "_process": 120, "safe-buffer": 147 }], 132: [function (require, module, exports) {
- (function (process, global) {
- 'use strict';
-
- function oldBrowser() {
- throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11');
- }
- var safeBuffer = require('safe-buffer');
- var randombytes = require('randombytes');
- var Buffer = safeBuffer.Buffer;
- var kBufferMaxLength = safeBuffer.kMaxLength;
- var crypto = global.crypto || global.msCrypto;
- var kMaxUint32 = Math.pow(2, 32) - 1;
- function assertOffset(offset, length) {
- if (typeof offset !== 'number' || offset !== offset) {
- // eslint-disable-line no-self-compare
- throw new TypeError('offset must be a number');
- }
-
- if (offset > kMaxUint32 || offset < 0) {
- throw new TypeError('offset must be a uint32');
- }
-
- if (offset > kBufferMaxLength || offset > length) {
- throw new RangeError('offset out of range');
- }
- }
-
- function assertSize(size, offset, length) {
- if (typeof size !== 'number' || size !== size) {
- // eslint-disable-line no-self-compare
- throw new TypeError('size must be a number');
- }
-
- if (size > kMaxUint32 || size < 0) {
- throw new TypeError('size must be a uint32');
- }
-
- if (size + offset > length || size > kBufferMaxLength) {
- throw new RangeError('buffer too small');
- }
- }
- if (crypto && crypto.getRandomValues || !process.browser) {
- exports.randomFill = randomFill;
- exports.randomFillSync = randomFillSync;
- } else {
- exports.randomFill = oldBrowser;
- exports.randomFillSync = oldBrowser;
- }
- function randomFill(buf, offset, size, cb) {
- if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
- throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
- }
-
- if (typeof offset === 'function') {
- cb = offset;
- offset = 0;
- size = buf.length;
- } else if (typeof size === 'function') {
- cb = size;
- size = buf.length - offset;
- } else if (typeof cb !== 'function') {
- throw new TypeError('"cb" argument must be a function');
- }
- assertOffset(offset, buf.length);
- assertSize(size, offset, buf.length);
- return actualFill(buf, offset, size, cb);
- }
-
- function actualFill(buf, offset, size, cb) {
- if (process.browser) {
- var ourBuf = buf.buffer;
- var uint = new Uint8Array(ourBuf, offset, size);
- crypto.getRandomValues(uint);
- if (cb) {
- process.nextTick(function () {
- cb(null, buf);
- });
- return;
- }
- return buf;
- }
- if (cb) {
- randombytes(size, function (err, bytes) {
- if (err) {
- return cb(err);
- }
- bytes.copy(buf, offset);
- cb(null, buf);
- });
- return;
- }
- var bytes = randombytes(size);
- bytes.copy(buf, offset);
- return buf;
- }
- function randomFillSync(buf, offset, size) {
- if (typeof offset === 'undefined') {
- offset = 0;
- }
- if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
- throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
- }
-
- assertOffset(offset, buf.length);
-
- if (size === undefined) size = buf.length - offset;
-
- assertSize(size, offset, buf.length);
-
- return actualFill(buf, offset, size);
- }
- }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, { "_process": 120, "randombytes": 131, "safe-buffer": 147 }], 133: [function (require, module, exports) {
- module.exports = require('./lib/_stream_duplex.js');
- }, { "./lib/_stream_duplex.js": 134 }], 134: [function (require, module, exports) {
+ // 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.
+
+ 'use strict';
+
+ var stringifyPrimitive = function stringifyPrimitive(v) {
+ switch (typeof v === "undefined" ? "undefined" : _typeof(v)) {
+ case 'string':
+ return v;
+
+ case 'boolean':
+ return v ? 'true' : 'false';
+
+ case 'number':
+ return isFinite(v) ? v : '';
+
+ default:
+ return '';
+ }
+ };
+
+ module.exports = function (obj, sep, eq, name) {
+ sep = sep || '&';
+ eq = eq || '=';
+ if (obj === null) {
+ obj = undefined;
+ }
+
+ if ((typeof obj === "undefined" ? "undefined" : _typeof(obj)) === 'object') {
+ return map(objectKeys(obj), function (k) {
+ var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
+ if (isArray(obj[k])) {
+ return map(obj[k], function (v) {
+ return ks + encodeURIComponent(stringifyPrimitive(v));
+ }).join(sep);
+ } else {
+ return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
+ }
+ }).join(sep);
+ }
+
+ if (!name) return '';
+ return encodeURIComponent(stringifyPrimitive(name)) + eq + encodeURIComponent(stringifyPrimitive(obj));
+ };
+
+ var isArray = Array.isArray || function (xs) {
+ return Object.prototype.toString.call(xs) === '[object Array]';
+ };
+
+ function map(xs, f) {
+ if (xs.map) return xs.map(f);
+ var res = [];
+ for (var i = 0; i < xs.length; i++) {
+ res.push(f(xs[i], i));
+ }
+ return res;
+ }
+
+ var objectKeys = Object.keys || function (obj) {
+ var res = [];
+ for (var key in obj) {
+ if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
+ }
+ return res;
+ };
+ }, {}], 131: [function (require, module, exports) {
+ 'use strict';
+
+ exports.decode = exports.parse = require('./decode');
+ exports.encode = exports.stringify = require('./encode');
+ }, { "./decode": 129, "./encode": 130 }], 132: [function (require, module, exports) {
+ (function (process, global) {
+ 'use strict';
+
+ function oldBrowser() {
+ throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11');
+ }
+
+ var Buffer = require('safe-buffer').Buffer;
+ var crypto = global.crypto || global.msCrypto;
+
+ if (crypto && crypto.getRandomValues) {
+ module.exports = randomBytes;
+ } else {
+ module.exports = oldBrowser;
+ }
+
+ function randomBytes(size, cb) {
+ // phantomjs needs to throw
+ if (size > 65536) throw new Error('requested too many random bytes');
+ // in case browserify isn't using the Uint8Array version
+ var rawBytes = new global.Uint8Array(size);
+
+ // This will not work in older browsers.
+ // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
+ if (size > 0) {
+ // getRandomValues fails on IE if size == 0
+ crypto.getRandomValues(rawBytes);
+ }
+
+ // XXX: phantomjs doesn't like a buffer being passed here
+ var bytes = Buffer.from(rawBytes.buffer);
+
+ if (typeof cb === 'function') {
+ return process.nextTick(function () {
+ cb(null, bytes);
+ });
+ }
+
+ return bytes;
+ }
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, { "_process": 121, "safe-buffer": 149 }], 133: [function (require, module, exports) {
+ (function (process, global) {
+ 'use strict';
+
+ function oldBrowser() {
+ throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11');
+ }
+ var safeBuffer = require('safe-buffer');
+ var randombytes = require('randombytes');
+ var Buffer = safeBuffer.Buffer;
+ var kBufferMaxLength = safeBuffer.kMaxLength;
+ var crypto = global.crypto || global.msCrypto;
+ var kMaxUint32 = Math.pow(2, 32) - 1;
+ function assertOffset(offset, length) {
+ if (typeof offset !== 'number' || offset !== offset) {
+ // eslint-disable-line no-self-compare
+ throw new TypeError('offset must be a number');
+ }
+
+ if (offset > kMaxUint32 || offset < 0) {
+ throw new TypeError('offset must be a uint32');
+ }
+
+ if (offset > kBufferMaxLength || offset > length) {
+ throw new RangeError('offset out of range');
+ }
+ }
+
+ function assertSize(size, offset, length) {
+ if (typeof size !== 'number' || size !== size) {
+ // eslint-disable-line no-self-compare
+ throw new TypeError('size must be a number');
+ }
+
+ if (size > kMaxUint32 || size < 0) {
+ throw new TypeError('size must be a uint32');
+ }
+
+ if (size + offset > length || size > kBufferMaxLength) {
+ throw new RangeError('buffer too small');
+ }
+ }
+ if (crypto && crypto.getRandomValues || !process.browser) {
+ exports.randomFill = randomFill;
+ exports.randomFillSync = randomFillSync;
+ } else {
+ exports.randomFill = oldBrowser;
+ exports.randomFillSync = oldBrowser;
+ }
+ function randomFill(buf, offset, size, cb) {
+ if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
+ throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
+ }
+
+ if (typeof offset === 'function') {
+ cb = offset;
+ offset = 0;
+ size = buf.length;
+ } else if (typeof size === 'function') {
+ cb = size;
+ size = buf.length - offset;
+ } else if (typeof cb !== 'function') {
+ throw new TypeError('"cb" argument must be a function');
+ }
+ assertOffset(offset, buf.length);
+ assertSize(size, offset, buf.length);
+ return actualFill(buf, offset, size, cb);
+ }
+
+ function actualFill(buf, offset, size, cb) {
+ if (process.browser) {
+ var ourBuf = buf.buffer;
+ var uint = new Uint8Array(ourBuf, offset, size);
+ crypto.getRandomValues(uint);
+ if (cb) {
+ process.nextTick(function () {
+ cb(null, buf);
+ });
+ return;
+ }
+ return buf;
+ }
+ if (cb) {
+ randombytes(size, function (err, bytes) {
+ if (err) {
+ return cb(err);
+ }
+ bytes.copy(buf, offset);
+ cb(null, buf);
+ });
+ return;
+ }
+ var bytes = randombytes(size);
+ bytes.copy(buf, offset);
+ return buf;
+ }
+ function randomFillSync(buf, offset, size) {
+ if (typeof offset === 'undefined') {
+ offset = 0;
+ }
+ if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
+ throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
+ }
+
+ assertOffset(offset, buf.length);
+
+ if (size === undefined) size = buf.length - offset;
+
+ assertSize(size, offset, buf.length);
+
+ return actualFill(buf, offset, size);
+ }
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, { "_process": 121, "randombytes": 132, "safe-buffer": 149 }], 134: [function (require, module, exports) {
+ module.exports = require('./lib/_stream_duplex.js');
+ }, { "./lib/_stream_duplex.js": 135 }], 135: [function (require, module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
@@ -13646,7 +13523,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
/**/
- var processNextTick = require('process-nextick-args').nextTick;
+ var pna = require('process-nextick-args');
/**/
/**/
@@ -13670,10 +13547,13 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
util.inherits(Duplex, Readable);
- 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];
+ {
+ // avoid scope creep, the keys array can then be collected
+ 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];
+ }
}
function Duplex(options) {
@@ -13692,6 +13572,16 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
this.once('end', onend);
}
+ 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;
+ }
+ });
+
// the no-half-open enforcer
function onend() {
// if we allow half-open state, or if the writable side ended,
@@ -13700,7 +13590,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// no more data can be written.
// But allow more writes to happen in this tick.
- processNextTick(onEndNT, this);
+ pna.nextTick(onEndNT, this);
}
function onEndNT(self) {
@@ -13732,15 +13622,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
this.push(null);
this.end();
- processNextTick(cb, err);
+ pna.nextTick(cb, err);
};
-
- function forEach(xs, f) {
- for (var i = 0, l = xs.length; i < l; i++) {
- f(xs[i], i);
- }
- }
- }, { "./_stream_readable": 136, "./_stream_writable": 138, "core-util-is": 49, "inherits": 101, "process-nextick-args": 119 }], 135: [function (require, module, exports) {
+ }, { "./_stream_readable": 137, "./_stream_writable": 139, "core-util-is": 50, "inherits": 102, "process-nextick-args": 120 }], 136: [function (require, module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
@@ -13788,7 +13672,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
PassThrough.prototype._transform = function (chunk, encoding, cb) {
cb(null, chunk);
};
- }, { "./_stream_transform": 137, "core-util-is": 49, "inherits": 101 }], 136: [function (require, module, exports) {
+ }, { "./_stream_transform": 138, "core-util-is": 50, "inherits": 102 }], 137: [function (require, module, exports) {
(function (process, global) {
// Copyright Joyent, Inc. and other Node contributors.
//
@@ -13815,7 +13699,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
/**/
- var processNextTick = require('process-nextick-args').nextTick;
+ var pna = require('process-nextick-args');
/**/
module.exports = Readable;
@@ -14287,7 +14171,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (!state.emittedReadable) {
debug('emitReadable', state.flowing);
state.emittedReadable = true;
- if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
+ if (state.sync) pna.nextTick(emitReadable_, stream);else emitReadable_(stream);
}
}
@@ -14306,7 +14190,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
function maybeReadMore(stream, state) {
if (!state.readingMore) {
state.readingMore = true;
- processNextTick(maybeReadMore_, stream, state);
+ pna.nextTick(maybeReadMore_, stream, state);
}
}
@@ -14351,7 +14235,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
var endFn = doEnd ? onend : unpipe;
- if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
+ if (state.endEmitted) pna.nextTick(endFn);else src.once('end', endFn);
dest.on('unpipe', onunpipe);
function onunpipe(readable, unpipeInfo) {
@@ -14541,7 +14425,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
state.readableListening = state.needReadable = true;
state.emittedReadable = false;
if (!state.reading) {
- processNextTick(nReadingNextTick, this);
+ pna.nextTick(nReadingNextTick, this);
} else if (state.length) {
emitReadable(this);
}
@@ -14572,7 +14456,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
function resume(stream, state) {
if (!state.resumeScheduled) {
state.resumeScheduled = true;
- processNextTick(resume_, stream, state);
+ pna.nextTick(resume_, stream, state);
}
}
@@ -14668,6 +14552,16 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return this;
};
+ 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;
+ }
+ });
+
// exposed for testing purposes only.
Readable._fromList = fromList;
@@ -14780,7 +14674,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (!state.endEmitted) {
state.ended = true;
- processNextTick(endReadableNT, state, stream);
+ pna.nextTick(endReadableNT, state, stream);
}
}
@@ -14793,12 +14687,6 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
- function forEach(xs, f) {
- for (var i = 0, l = xs.length; i < l; i++) {
- f(xs[i], i);
- }
- }
-
function indexOf(xs, x) {
for (var i = 0, l = xs.length; i < l; i++) {
if (xs[i] === x) return i;
@@ -14806,7 +14694,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return -1;
}
}).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, { "./_stream_duplex": 134, "./internal/streams/BufferList": 139, "./internal/streams/destroy": 140, "./internal/streams/stream": 141, "_process": 120, "core-util-is": 49, "events": 83, "inherits": 101, "isarray": 103, "process-nextick-args": 119, "safe-buffer": 147, "string_decoder/": 157, "util": 17 }], 137: [function (require, module, exports) {
+ }, { "./_stream_duplex": 135, "./internal/streams/BufferList": 140, "./internal/streams/destroy": 141, "./internal/streams/stream": 142, "_process": 121, "core-util-is": 50, "events": 83, "inherits": 102, "isarray": 104, "process-nextick-args": 120, "safe-buffer": 149, "string_decoder/": 143, "util": 17 }], 138: [function (require, module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
@@ -15021,8 +14909,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return stream.push(null);
}
- }, { "./_stream_duplex": 134, "core-util-is": 49, "inherits": 101 }], 138: [function (require, module, exports) {
- (function (process, global) {
+ }, { "./_stream_duplex": 135, "core-util-is": 50, "inherits": 102 }], 139: [function (require, module, exports) {
+ (function (process, global, setImmediate) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
@@ -15052,7 +14940,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
/**/
- var processNextTick = require('process-nextick-args').nextTick;
+ var pna = require('process-nextick-args');
/**/
module.exports = Writable;
@@ -15079,7 +14967,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
/* */
/**/
- var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
+ var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : pna.nextTick;
/**/
/**/
@@ -15313,7 +15201,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var er = new Error('write after end');
// TODO: defer error events consistently everywhere, not just the cb
stream.emit('error', er);
- processNextTick(cb, er);
+ pna.nextTick(cb, er);
}
// Checks that a user-supplied chunk is valid, especially for the particular
@@ -15330,7 +15218,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
if (er) {
stream.emit('error', er);
- processNextTick(cb, er);
+ pna.nextTick(cb, er);
valid = false;
}
return valid;
@@ -15393,6 +15281,16 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
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;
+ }
+ });
+
// 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.
@@ -15450,10 +15348,10 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (sync) {
// defer the callback if we are being called synchronously
// to avoid piling up things on the stack
- processNextTick(cb, er);
+ pna.nextTick(cb, er);
// this can emit finish, and it will always happen
// after error
- processNextTick(finishMaybe, stream, state);
+ pna.nextTick(finishMaybe, stream, state);
stream._writableState.errorEmitted = true;
stream.emit('error', er);
} else {
@@ -15628,7 +15526,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (typeof stream._final === 'function') {
state.pendingcb++;
state.finalCalled = true;
- processNextTick(callFinal, stream, state);
+ pna.nextTick(callFinal, stream, state);
} else {
state.prefinished = true;
stream.emit('prefinish');
@@ -15652,7 +15550,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
state.ending = true;
finishMaybe(stream, state);
if (cb) {
- if (state.finished) processNextTick(cb);else stream.once('finish', cb);
+ if (state.finished) pna.nextTick(cb);else stream.once('finish', cb);
}
state.ended = true;
stream.writable = false;
@@ -15700,8 +15598,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
this.end();
cb(err);
};
- }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, { "./_stream_duplex": 134, "./internal/streams/destroy": 140, "./internal/streams/stream": 141, "_process": 120, "core-util-is": 49, "inherits": 101, "process-nextick-args": 119, "safe-buffer": 147, "util-deprecate": 160 }], 139: [function (require, module, exports) {
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}, require("timers").setImmediate);
+ }, { "./_stream_duplex": 135, "./internal/streams/destroy": 141, "./internal/streams/stream": 142, "_process": 121, "core-util-is": 50, "inherits": 102, "process-nextick-args": 120, "safe-buffer": 149, "timers": 164, "util-deprecate": 168 }], 140: [function (require, module, exports) {
'use strict';
function _classCallCheck(instance, Constructor) {
@@ -15785,12 +15683,12 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return this.constructor.name + ' ' + obj;
};
}
- }, { "safe-buffer": 147, "util": 17 }], 140: [function (require, module, exports) {
+ }, { "safe-buffer": 149, "util": 17 }], 141: [function (require, module, exports) {
'use strict';
/**/
- var processNextTick = require('process-nextick-args').nextTick;
+ var pna = require('process-nextick-args');
/**/
// undocumented cb() API, needed for core, not for public API
@@ -15804,7 +15702,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (cb) {
cb(err);
} else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
- processNextTick(emitErrorNT, this, err);
+ pna.nextTick(emitErrorNT, this, err);
}
return this;
}
@@ -15823,7 +15721,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
this._destroy(err || null, function (err) {
if (!cb && err) {
- processNextTick(emitErrorNT, _this, err);
+ pna.nextTick(emitErrorNT, _this, err);
if (_this._writableState) {
_this._writableState.errorEmitted = true;
}
@@ -15860,382 +15758,526 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
destroy: destroy,
undestroy: undestroy
};
- }, { "process-nextick-args": 119 }], 141: [function (require, module, exports) {
+ }, { "process-nextick-args": 120 }], 142: [function (require, module, exports) {
module.exports = require('events').EventEmitter;
- }, { "events": 83 }], 142: [function (require, module, exports) {
- module.exports = require('./readable').PassThrough;
- }, { "./readable": 143 }], 143: [function (require, module, exports) {
- exports = module.exports = require('./lib/_stream_readable.js');
- exports.Stream = exports;
- exports.Readable = exports;
- exports.Writable = require('./lib/_stream_writable.js');
- exports.Duplex = require('./lib/_stream_duplex.js');
- exports.Transform = require('./lib/_stream_transform.js');
- exports.PassThrough = require('./lib/_stream_passthrough.js');
- }, { "./lib/_stream_duplex.js": 134, "./lib/_stream_passthrough.js": 135, "./lib/_stream_readable.js": 136, "./lib/_stream_transform.js": 137, "./lib/_stream_writable.js": 138 }], 144: [function (require, module, exports) {
- module.exports = require('./readable').Transform;
- }, { "./readable": 143 }], 145: [function (require, module, exports) {
- module.exports = require('./lib/_stream_writable.js');
- }, { "./lib/_stream_writable.js": 138 }], 146: [function (require, module, exports) {
- (function (Buffer) {
- 'use strict';
-
- var inherits = require('inherits');
- var HashBase = require('hash-base');
-
- function RIPEMD160() {
- HashBase.call(this, 64);
-
- // state
- this._a = 0x67452301;
- this._b = 0xefcdab89;
- this._c = 0x98badcfe;
- this._d = 0x10325476;
- this._e = 0xc3d2e1f0;
- }
-
- inherits(RIPEMD160, HashBase);
-
- RIPEMD160.prototype._update = function () {
- var m = new Array(16);
- for (var i = 0; i < 16; ++i) {
- m[i] = this._block.readInt32LE(i * 4);
- }var al = this._a;
- var bl = this._b;
- var cl = this._c;
- var dl = this._d;
- var el = this._e;
-
- // Mj = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- // K = 0x00000000
- // Sj = 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8
- al = fn1(al, bl, cl, dl, el, m[0], 0x00000000, 11);cl = rotl(cl, 10);
- el = fn1(el, al, bl, cl, dl, m[1], 0x00000000, 14);bl = rotl(bl, 10);
- dl = fn1(dl, el, al, bl, cl, m[2], 0x00000000, 15);al = rotl(al, 10);
- cl = fn1(cl, dl, el, al, bl, m[3], 0x00000000, 12);el = rotl(el, 10);
- bl = fn1(bl, cl, dl, el, al, m[4], 0x00000000, 5);dl = rotl(dl, 10);
- al = fn1(al, bl, cl, dl, el, m[5], 0x00000000, 8);cl = rotl(cl, 10);
- el = fn1(el, al, bl, cl, dl, m[6], 0x00000000, 7);bl = rotl(bl, 10);
- dl = fn1(dl, el, al, bl, cl, m[7], 0x00000000, 9);al = rotl(al, 10);
- cl = fn1(cl, dl, el, al, bl, m[8], 0x00000000, 11);el = rotl(el, 10);
- bl = fn1(bl, cl, dl, el, al, m[9], 0x00000000, 13);dl = rotl(dl, 10);
- al = fn1(al, bl, cl, dl, el, m[10], 0x00000000, 14);cl = rotl(cl, 10);
- el = fn1(el, al, bl, cl, dl, m[11], 0x00000000, 15);bl = rotl(bl, 10);
- dl = fn1(dl, el, al, bl, cl, m[12], 0x00000000, 6);al = rotl(al, 10);
- cl = fn1(cl, dl, el, al, bl, m[13], 0x00000000, 7);el = rotl(el, 10);
- bl = fn1(bl, cl, dl, el, al, m[14], 0x00000000, 9);dl = rotl(dl, 10);
- al = fn1(al, bl, cl, dl, el, m[15], 0x00000000, 8);cl = rotl(cl, 10);
-
- // Mj = 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8
- // K = 0x5a827999
- // Sj = 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12
- el = fn2(el, al, bl, cl, dl, m[7], 0x5a827999, 7);bl = rotl(bl, 10);
- dl = fn2(dl, el, al, bl, cl, m[4], 0x5a827999, 6);al = rotl(al, 10);
- cl = fn2(cl, dl, el, al, bl, m[13], 0x5a827999, 8);el = rotl(el, 10);
- bl = fn2(bl, cl, dl, el, al, m[1], 0x5a827999, 13);dl = rotl(dl, 10);
- al = fn2(al, bl, cl, dl, el, m[10], 0x5a827999, 11);cl = rotl(cl, 10);
- el = fn2(el, al, bl, cl, dl, m[6], 0x5a827999, 9);bl = rotl(bl, 10);
- dl = fn2(dl, el, al, bl, cl, m[15], 0x5a827999, 7);al = rotl(al, 10);
- cl = fn2(cl, dl, el, al, bl, m[3], 0x5a827999, 15);el = rotl(el, 10);
- bl = fn2(bl, cl, dl, el, al, m[12], 0x5a827999, 7);dl = rotl(dl, 10);
- al = fn2(al, bl, cl, dl, el, m[0], 0x5a827999, 12);cl = rotl(cl, 10);
- el = fn2(el, al, bl, cl, dl, m[9], 0x5a827999, 15);bl = rotl(bl, 10);
- dl = fn2(dl, el, al, bl, cl, m[5], 0x5a827999, 9);al = rotl(al, 10);
- cl = fn2(cl, dl, el, al, bl, m[2], 0x5a827999, 11);el = rotl(el, 10);
- bl = fn2(bl, cl, dl, el, al, m[14], 0x5a827999, 7);dl = rotl(dl, 10);
- al = fn2(al, bl, cl, dl, el, m[11], 0x5a827999, 13);cl = rotl(cl, 10);
- el = fn2(el, al, bl, cl, dl, m[8], 0x5a827999, 12);bl = rotl(bl, 10);
-
- // Mj = 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12
- // K = 0x6ed9eba1
- // Sj = 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5
- dl = fn3(dl, el, al, bl, cl, m[3], 0x6ed9eba1, 11);al = rotl(al, 10);
- cl = fn3(cl, dl, el, al, bl, m[10], 0x6ed9eba1, 13);el = rotl(el, 10);
- bl = fn3(bl, cl, dl, el, al, m[14], 0x6ed9eba1, 6);dl = rotl(dl, 10);
- al = fn3(al, bl, cl, dl, el, m[4], 0x6ed9eba1, 7);cl = rotl(cl, 10);
- el = fn3(el, al, bl, cl, dl, m[9], 0x6ed9eba1, 14);bl = rotl(bl, 10);
- dl = fn3(dl, el, al, bl, cl, m[15], 0x6ed9eba1, 9);al = rotl(al, 10);
- cl = fn3(cl, dl, el, al, bl, m[8], 0x6ed9eba1, 13);el = rotl(el, 10);
- bl = fn3(bl, cl, dl, el, al, m[1], 0x6ed9eba1, 15);dl = rotl(dl, 10);
- al = fn3(al, bl, cl, dl, el, m[2], 0x6ed9eba1, 14);cl = rotl(cl, 10);
- el = fn3(el, al, bl, cl, dl, m[7], 0x6ed9eba1, 8);bl = rotl(bl, 10);
- dl = fn3(dl, el, al, bl, cl, m[0], 0x6ed9eba1, 13);al = rotl(al, 10);
- cl = fn3(cl, dl, el, al, bl, m[6], 0x6ed9eba1, 6);el = rotl(el, 10);
- bl = fn3(bl, cl, dl, el, al, m[13], 0x6ed9eba1, 5);dl = rotl(dl, 10);
- al = fn3(al, bl, cl, dl, el, m[11], 0x6ed9eba1, 12);cl = rotl(cl, 10);
- el = fn3(el, al, bl, cl, dl, m[5], 0x6ed9eba1, 7);bl = rotl(bl, 10);
- dl = fn3(dl, el, al, bl, cl, m[12], 0x6ed9eba1, 5);al = rotl(al, 10);
-
- // Mj = 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2
- // K = 0x8f1bbcdc
- // Sj = 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12
- cl = fn4(cl, dl, el, al, bl, m[1], 0x8f1bbcdc, 11);el = rotl(el, 10);
- bl = fn4(bl, cl, dl, el, al, m[9], 0x8f1bbcdc, 12);dl = rotl(dl, 10);
- al = fn4(al, bl, cl, dl, el, m[11], 0x8f1bbcdc, 14);cl = rotl(cl, 10);
- el = fn4(el, al, bl, cl, dl, m[10], 0x8f1bbcdc, 15);bl = rotl(bl, 10);
- dl = fn4(dl, el, al, bl, cl, m[0], 0x8f1bbcdc, 14);al = rotl(al, 10);
- cl = fn4(cl, dl, el, al, bl, m[8], 0x8f1bbcdc, 15);el = rotl(el, 10);
- bl = fn4(bl, cl, dl, el, al, m[12], 0x8f1bbcdc, 9);dl = rotl(dl, 10);
- al = fn4(al, bl, cl, dl, el, m[4], 0x8f1bbcdc, 8);cl = rotl(cl, 10);
- el = fn4(el, al, bl, cl, dl, m[13], 0x8f1bbcdc, 9);bl = rotl(bl, 10);
- dl = fn4(dl, el, al, bl, cl, m[3], 0x8f1bbcdc, 14);al = rotl(al, 10);
- cl = fn4(cl, dl, el, al, bl, m[7], 0x8f1bbcdc, 5);el = rotl(el, 10);
- bl = fn4(bl, cl, dl, el, al, m[15], 0x8f1bbcdc, 6);dl = rotl(dl, 10);
- al = fn4(al, bl, cl, dl, el, m[14], 0x8f1bbcdc, 8);cl = rotl(cl, 10);
- el = fn4(el, al, bl, cl, dl, m[5], 0x8f1bbcdc, 6);bl = rotl(bl, 10);
- dl = fn4(dl, el, al, bl, cl, m[6], 0x8f1bbcdc, 5);al = rotl(al, 10);
- cl = fn4(cl, dl, el, al, bl, m[2], 0x8f1bbcdc, 12);el = rotl(el, 10);
-
- // Mj = 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
- // K = 0xa953fd4e
- // Sj = 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
- bl = fn5(bl, cl, dl, el, al, m[4], 0xa953fd4e, 9);dl = rotl(dl, 10);
- al = fn5(al, bl, cl, dl, el, m[0], 0xa953fd4e, 15);cl = rotl(cl, 10);
- el = fn5(el, al, bl, cl, dl, m[5], 0xa953fd4e, 5);bl = rotl(bl, 10);
- dl = fn5(dl, el, al, bl, cl, m[9], 0xa953fd4e, 11);al = rotl(al, 10);
- cl = fn5(cl, dl, el, al, bl, m[7], 0xa953fd4e, 6);el = rotl(el, 10);
- bl = fn5(bl, cl, dl, el, al, m[12], 0xa953fd4e, 8);dl = rotl(dl, 10);
- al = fn5(al, bl, cl, dl, el, m[2], 0xa953fd4e, 13);cl = rotl(cl, 10);
- el = fn5(el, al, bl, cl, dl, m[10], 0xa953fd4e, 12);bl = rotl(bl, 10);
- dl = fn5(dl, el, al, bl, cl, m[14], 0xa953fd4e, 5);al = rotl(al, 10);
- cl = fn5(cl, dl, el, al, bl, m[1], 0xa953fd4e, 12);el = rotl(el, 10);
- bl = fn5(bl, cl, dl, el, al, m[3], 0xa953fd4e, 13);dl = rotl(dl, 10);
- al = fn5(al, bl, cl, dl, el, m[8], 0xa953fd4e, 14);cl = rotl(cl, 10);
- el = fn5(el, al, bl, cl, dl, m[11], 0xa953fd4e, 11);bl = rotl(bl, 10);
- dl = fn5(dl, el, al, bl, cl, m[6], 0xa953fd4e, 8);al = rotl(al, 10);
- cl = fn5(cl, dl, el, al, bl, m[15], 0xa953fd4e, 5);el = rotl(el, 10);
- bl = fn5(bl, cl, dl, el, al, m[13], 0xa953fd4e, 6);dl = rotl(dl, 10);
-
- var ar = this._a;
- var br = this._b;
- var cr = this._c;
- var dr = this._d;
- var er = this._e;
-
- // M'j = 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12
- // K' = 0x50a28be6
- // S'j = 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6
- ar = fn5(ar, br, cr, dr, er, m[5], 0x50a28be6, 8);cr = rotl(cr, 10);
- er = fn5(er, ar, br, cr, dr, m[14], 0x50a28be6, 9);br = rotl(br, 10);
- dr = fn5(dr, er, ar, br, cr, m[7], 0x50a28be6, 9);ar = rotl(ar, 10);
- cr = fn5(cr, dr, er, ar, br, m[0], 0x50a28be6, 11);er = rotl(er, 10);
- br = fn5(br, cr, dr, er, ar, m[9], 0x50a28be6, 13);dr = rotl(dr, 10);
- ar = fn5(ar, br, cr, dr, er, m[2], 0x50a28be6, 15);cr = rotl(cr, 10);
- er = fn5(er, ar, br, cr, dr, m[11], 0x50a28be6, 15);br = rotl(br, 10);
- dr = fn5(dr, er, ar, br, cr, m[4], 0x50a28be6, 5);ar = rotl(ar, 10);
- cr = fn5(cr, dr, er, ar, br, m[13], 0x50a28be6, 7);er = rotl(er, 10);
- br = fn5(br, cr, dr, er, ar, m[6], 0x50a28be6, 7);dr = rotl(dr, 10);
- ar = fn5(ar, br, cr, dr, er, m[15], 0x50a28be6, 8);cr = rotl(cr, 10);
- er = fn5(er, ar, br, cr, dr, m[8], 0x50a28be6, 11);br = rotl(br, 10);
- dr = fn5(dr, er, ar, br, cr, m[1], 0x50a28be6, 14);ar = rotl(ar, 10);
- cr = fn5(cr, dr, er, ar, br, m[10], 0x50a28be6, 14);er = rotl(er, 10);
- br = fn5(br, cr, dr, er, ar, m[3], 0x50a28be6, 12);dr = rotl(dr, 10);
- ar = fn5(ar, br, cr, dr, er, m[12], 0x50a28be6, 6);cr = rotl(cr, 10);
-
- // M'j = 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2
- // K' = 0x5c4dd124
- // S'j = 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11
- er = fn4(er, ar, br, cr, dr, m[6], 0x5c4dd124, 9);br = rotl(br, 10);
- dr = fn4(dr, er, ar, br, cr, m[11], 0x5c4dd124, 13);ar = rotl(ar, 10);
- cr = fn4(cr, dr, er, ar, br, m[3], 0x5c4dd124, 15);er = rotl(er, 10);
- br = fn4(br, cr, dr, er, ar, m[7], 0x5c4dd124, 7);dr = rotl(dr, 10);
- ar = fn4(ar, br, cr, dr, er, m[0], 0x5c4dd124, 12);cr = rotl(cr, 10);
- er = fn4(er, ar, br, cr, dr, m[13], 0x5c4dd124, 8);br = rotl(br, 10);
- dr = fn4(dr, er, ar, br, cr, m[5], 0x5c4dd124, 9);ar = rotl(ar, 10);
- cr = fn4(cr, dr, er, ar, br, m[10], 0x5c4dd124, 11);er = rotl(er, 10);
- br = fn4(br, cr, dr, er, ar, m[14], 0x5c4dd124, 7);dr = rotl(dr, 10);
- ar = fn4(ar, br, cr, dr, er, m[15], 0x5c4dd124, 7);cr = rotl(cr, 10);
- er = fn4(er, ar, br, cr, dr, m[8], 0x5c4dd124, 12);br = rotl(br, 10);
- dr = fn4(dr, er, ar, br, cr, m[12], 0x5c4dd124, 7);ar = rotl(ar, 10);
- cr = fn4(cr, dr, er, ar, br, m[4], 0x5c4dd124, 6);er = rotl(er, 10);
- br = fn4(br, cr, dr, er, ar, m[9], 0x5c4dd124, 15);dr = rotl(dr, 10);
- ar = fn4(ar, br, cr, dr, er, m[1], 0x5c4dd124, 13);cr = rotl(cr, 10);
- er = fn4(er, ar, br, cr, dr, m[2], 0x5c4dd124, 11);br = rotl(br, 10);
-
- // M'j = 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13
- // K' = 0x6d703ef3
- // S'j = 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5
- dr = fn3(dr, er, ar, br, cr, m[15], 0x6d703ef3, 9);ar = rotl(ar, 10);
- cr = fn3(cr, dr, er, ar, br, m[5], 0x6d703ef3, 7);er = rotl(er, 10);
- br = fn3(br, cr, dr, er, ar, m[1], 0x6d703ef3, 15);dr = rotl(dr, 10);
- ar = fn3(ar, br, cr, dr, er, m[3], 0x6d703ef3, 11);cr = rotl(cr, 10);
- er = fn3(er, ar, br, cr, dr, m[7], 0x6d703ef3, 8);br = rotl(br, 10);
- dr = fn3(dr, er, ar, br, cr, m[14], 0x6d703ef3, 6);ar = rotl(ar, 10);
- cr = fn3(cr, dr, er, ar, br, m[6], 0x6d703ef3, 6);er = rotl(er, 10);
- br = fn3(br, cr, dr, er, ar, m[9], 0x6d703ef3, 14);dr = rotl(dr, 10);
- ar = fn3(ar, br, cr, dr, er, m[11], 0x6d703ef3, 12);cr = rotl(cr, 10);
- er = fn3(er, ar, br, cr, dr, m[8], 0x6d703ef3, 13);br = rotl(br, 10);
- dr = fn3(dr, er, ar, br, cr, m[12], 0x6d703ef3, 5);ar = rotl(ar, 10);
- cr = fn3(cr, dr, er, ar, br, m[2], 0x6d703ef3, 14);er = rotl(er, 10);
- br = fn3(br, cr, dr, er, ar, m[10], 0x6d703ef3, 13);dr = rotl(dr, 10);
- ar = fn3(ar, br, cr, dr, er, m[0], 0x6d703ef3, 13);cr = rotl(cr, 10);
- er = fn3(er, ar, br, cr, dr, m[4], 0x6d703ef3, 7);br = rotl(br, 10);
- dr = fn3(dr, er, ar, br, cr, m[13], 0x6d703ef3, 5);ar = rotl(ar, 10);
-
- // M'j = 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14
- // K' = 0x7a6d76e9
- // S'j = 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8
- cr = fn2(cr, dr, er, ar, br, m[8], 0x7a6d76e9, 15);er = rotl(er, 10);
- br = fn2(br, cr, dr, er, ar, m[6], 0x7a6d76e9, 5);dr = rotl(dr, 10);
- ar = fn2(ar, br, cr, dr, er, m[4], 0x7a6d76e9, 8);cr = rotl(cr, 10);
- er = fn2(er, ar, br, cr, dr, m[1], 0x7a6d76e9, 11);br = rotl(br, 10);
- dr = fn2(dr, er, ar, br, cr, m[3], 0x7a6d76e9, 14);ar = rotl(ar, 10);
- cr = fn2(cr, dr, er, ar, br, m[11], 0x7a6d76e9, 14);er = rotl(er, 10);
- br = fn2(br, cr, dr, er, ar, m[15], 0x7a6d76e9, 6);dr = rotl(dr, 10);
- ar = fn2(ar, br, cr, dr, er, m[0], 0x7a6d76e9, 14);cr = rotl(cr, 10);
- er = fn2(er, ar, br, cr, dr, m[5], 0x7a6d76e9, 6);br = rotl(br, 10);
- dr = fn2(dr, er, ar, br, cr, m[12], 0x7a6d76e9, 9);ar = rotl(ar, 10);
- cr = fn2(cr, dr, er, ar, br, m[2], 0x7a6d76e9, 12);er = rotl(er, 10);
- br = fn2(br, cr, dr, er, ar, m[13], 0x7a6d76e9, 9);dr = rotl(dr, 10);
- ar = fn2(ar, br, cr, dr, er, m[9], 0x7a6d76e9, 12);cr = rotl(cr, 10);
- er = fn2(er, ar, br, cr, dr, m[7], 0x7a6d76e9, 5);br = rotl(br, 10);
- dr = fn2(dr, er, ar, br, cr, m[10], 0x7a6d76e9, 15);ar = rotl(ar, 10);
- cr = fn2(cr, dr, er, ar, br, m[14], 0x7a6d76e9, 8);er = rotl(er, 10);
-
- // M'j = 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
- // K' = 0x00000000
- // S'j = 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
- br = fn1(br, cr, dr, er, ar, m[12], 0x00000000, 8);dr = rotl(dr, 10);
- ar = fn1(ar, br, cr, dr, er, m[15], 0x00000000, 5);cr = rotl(cr, 10);
- er = fn1(er, ar, br, cr, dr, m[10], 0x00000000, 12);br = rotl(br, 10);
- dr = fn1(dr, er, ar, br, cr, m[4], 0x00000000, 9);ar = rotl(ar, 10);
- cr = fn1(cr, dr, er, ar, br, m[1], 0x00000000, 12);er = rotl(er, 10);
- br = fn1(br, cr, dr, er, ar, m[5], 0x00000000, 5);dr = rotl(dr, 10);
- ar = fn1(ar, br, cr, dr, er, m[8], 0x00000000, 14);cr = rotl(cr, 10);
- er = fn1(er, ar, br, cr, dr, m[7], 0x00000000, 6);br = rotl(br, 10);
- dr = fn1(dr, er, ar, br, cr, m[6], 0x00000000, 8);ar = rotl(ar, 10);
- cr = fn1(cr, dr, er, ar, br, m[2], 0x00000000, 13);er = rotl(er, 10);
- br = fn1(br, cr, dr, er, ar, m[13], 0x00000000, 6);dr = rotl(dr, 10);
- ar = fn1(ar, br, cr, dr, er, m[14], 0x00000000, 5);cr = rotl(cr, 10);
- er = fn1(er, ar, br, cr, dr, m[0], 0x00000000, 15);br = rotl(br, 10);
- dr = fn1(dr, er, ar, br, cr, m[3], 0x00000000, 13);ar = rotl(ar, 10);
- cr = fn1(cr, dr, er, ar, br, m[9], 0x00000000, 11);er = rotl(er, 10);
- br = fn1(br, cr, dr, er, ar, m[11], 0x00000000, 11);dr = rotl(dr, 10);
-
- // change state
- var t = this._b + cl + dr | 0;
- this._b = this._c + dl + er | 0;
- this._c = this._d + el + ar | 0;
- this._d = this._e + al + br | 0;
- this._e = this._a + bl + cr | 0;
- this._a = t;
- };
+ }, { "events": 83 }], 143: [function (require, module, exports) {
+ // 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.
- RIPEMD160.prototype._digest = function () {
- // create padding and handle blocks
- this._block[this._blockOffset++] = 0x80;
- if (this._blockOffset > 56) {
- this._block.fill(0, this._blockOffset, 64);
- this._update();
- this._blockOffset = 0;
- }
+ 'use strict';
- this._block.fill(0, this._blockOffset, 56);
- this._block.writeUInt32LE(this._length[0], 56);
- this._block.writeUInt32LE(this._length[1], 60);
- this._update();
+ /**/
- // produce result
- var buffer = new Buffer(20);
- buffer.writeInt32LE(this._a, 0);
- buffer.writeInt32LE(this._b, 4);
- buffer.writeInt32LE(this._c, 8);
- buffer.writeInt32LE(this._d, 12);
- buffer.writeInt32LE(this._e, 16);
- return buffer;
- };
+ var Buffer = require('safe-buffer').Buffer;
+ /**/
- function rotl(x, n) {
- return x << n | x >>> 32 - n;
+ 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 fn1(a, b, c, d, e, m, k, s) {
- return rotl(a + (b ^ c ^ d) + m + k | 0, s) + e | 0;
+ 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;
+ }
}
+ };
- function fn2(a, b, c, d, e, m, k, s) {
- return rotl(a + (b & c | ~b & d) + m + k | 0, s) + e | 0;
- }
+ // 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;
+ }
- function fn3(a, b, c, d, e, m, k, s) {
- return rotl(a + ((b | ~c) ^ d) + m + k | 0, s) + e | 0;
+ // StringDecoder provides an interface for efficiently splitting a series of
+ // buffers into a series of JS strings without breaking apart multi-byte
+ // characters.
+ exports.StringDecoder = 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);
+ }
- function fn4(a, b, c, d, e, m, k, s) {
- return rotl(a + (b & d | c & ~d) + m + k | 0, s) + e | 0;
+ 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 || '';
+ };
- function fn5(a, b, c, d, e, m, k, s) {
- return rotl(a + (b ^ (c | ~d)) + m + k | 0, s) + e | 0;
- }
+ StringDecoder.prototype.end = utf8End;
- module.exports = RIPEMD160;
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "hash-base": 85, "inherits": 101 }], 147: [function (require, module, exports) {
- /* eslint-disable node/no-deprecated-api */
- var buffer = require('buffer');
- var Buffer = buffer.Buffer;
+ // Returns only complete characters in a Buffer
+ StringDecoder.prototype.text = utf8Text;
- // alternative to using Object.keys for old browsers
- function copyProps(src, dst) {
- for (var key in src) {
- dst[key] = src[key];
+ // 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 (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
- module.exports = buffer;
- } else {
- // Copy properties from require('buffer')
- copyProps(buffer, exports);
- exports.Buffer = SafeBuffer;
- }
+ buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
+ this.lastNeed -= buf.length;
+ };
- function SafeBuffer(arg, encodingOrOffset, length) {
- return Buffer(arg, encodingOrOffset, 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;
}
- // 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');
+ // 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;
}
- return Buffer(arg, encodingOrOffset, length);
- };
-
- SafeBuffer.alloc = function (size, fill, encoding) {
- if (typeof size !== 'number') {
- throw new TypeError('Argument must be a number');
+ if (--j < i || nb === -2) return 0;
+ nb = utf8CheckByte(buf[j]);
+ if (nb >= 0) {
+ if (nb > 0) self.lastNeed = nb - 2;
+ return nb;
}
- var buf = Buffer(size);
- if (fill !== undefined) {
- if (typeof encoding === 'string') {
- buf.fill(fill, encoding);
- } else {
- buf.fill(fill);
+ 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;
}
- } else {
- buf.fill(0);
+ return nb;
}
- return buf;
- };
+ return 0;
+ }
- SafeBuffer.allocUnsafe = function (size) {
- if (typeof size !== 'number') {
- throw new TypeError('Argument must be a number');
+ // 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";
}
- return Buffer(size);
- };
-
- SafeBuffer.allocUnsafeSlow = function (size) {
- if (typeof size !== 'number') {
- throw new TypeError('Argument must be a number');
+ 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";
+ }
+ }
}
- return buffer.SlowBuffer(size);
- };
- }, { "buffer": 47 }], 148: [function (require, module, exports) {
- var Buffer = require('safe-buffer').Buffer;
+ }
+
+ // 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) : '';
+ }
+ }, { "safe-buffer": 149 }], 144: [function (require, module, exports) {
+ module.exports = require('./readable').PassThrough;
+ }, { "./readable": 145 }], 145: [function (require, module, exports) {
+ exports = module.exports = require('./lib/_stream_readable.js');
+ exports.Stream = exports;
+ exports.Readable = exports;
+ exports.Writable = require('./lib/_stream_writable.js');
+ exports.Duplex = require('./lib/_stream_duplex.js');
+ exports.Transform = require('./lib/_stream_transform.js');
+ exports.PassThrough = require('./lib/_stream_passthrough.js');
+ }, { "./lib/_stream_duplex.js": 135, "./lib/_stream_passthrough.js": 136, "./lib/_stream_readable.js": 137, "./lib/_stream_transform.js": 138, "./lib/_stream_writable.js": 139 }], 146: [function (require, module, exports) {
+ module.exports = require('./readable').Transform;
+ }, { "./readable": 145 }], 147: [function (require, module, exports) {
+ module.exports = require('./lib/_stream_writable.js');
+ }, { "./lib/_stream_writable.js": 139 }], 148: [function (require, module, exports) {
+ 'use strict';
+
+ var Buffer = require('buffer').Buffer;
+ var inherits = require('inherits');
+ var HashBase = require('hash-base');
+
+ var ARRAY16 = new Array(16);
+
+ var zl = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8, 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12, 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2, 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13];
+
+ var zr = [5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12, 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2, 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13, 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14, 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11];
+
+ var sl = [11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8, 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12, 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5, 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12, 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6];
+
+ var sr = [8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6, 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11, 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5, 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8, 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11];
+
+ var hl = [0x00000000, 0x5a827999, 0x6ed9eba1, 0x8f1bbcdc, 0xa953fd4e];
+ var hr = [0x50a28be6, 0x5c4dd124, 0x6d703ef3, 0x7a6d76e9, 0x00000000];
+
+ function RIPEMD160() {
+ HashBase.call(this, 64);
+
+ // state
+ this._a = 0x67452301;
+ this._b = 0xefcdab89;
+ this._c = 0x98badcfe;
+ this._d = 0x10325476;
+ this._e = 0xc3d2e1f0;
+ }
+
+ inherits(RIPEMD160, HashBase);
+
+ RIPEMD160.prototype._update = function () {
+ var words = ARRAY16;
+ for (var j = 0; j < 16; ++j) {
+ words[j] = this._block.readInt32LE(j * 4);
+ }var al = this._a | 0;
+ var bl = this._b | 0;
+ var cl = this._c | 0;
+ var dl = this._d | 0;
+ var el = this._e | 0;
+
+ var ar = this._a | 0;
+ var br = this._b | 0;
+ var cr = this._c | 0;
+ var dr = this._d | 0;
+ var er = this._e | 0;
+
+ // computation
+ for (var i = 0; i < 80; i += 1) {
+ var tl;
+ var tr;
+ if (i < 16) {
+ tl = fn1(al, bl, cl, dl, el, words[zl[i]], hl[0], sl[i]);
+ tr = fn5(ar, br, cr, dr, er, words[zr[i]], hr[0], sr[i]);
+ } else if (i < 32) {
+ tl = fn2(al, bl, cl, dl, el, words[zl[i]], hl[1], sl[i]);
+ tr = fn4(ar, br, cr, dr, er, words[zr[i]], hr[1], sr[i]);
+ } else if (i < 48) {
+ tl = fn3(al, bl, cl, dl, el, words[zl[i]], hl[2], sl[i]);
+ tr = fn3(ar, br, cr, dr, er, words[zr[i]], hr[2], sr[i]);
+ } else if (i < 64) {
+ tl = fn4(al, bl, cl, dl, el, words[zl[i]], hl[3], sl[i]);
+ tr = fn2(ar, br, cr, dr, er, words[zr[i]], hr[3], sr[i]);
+ } else {
+ // if (i<80) {
+ tl = fn5(al, bl, cl, dl, el, words[zl[i]], hl[4], sl[i]);
+ tr = fn1(ar, br, cr, dr, er, words[zr[i]], hr[4], sr[i]);
+ }
+
+ al = el;
+ el = dl;
+ dl = rotl(cl, 10);
+ cl = bl;
+ bl = tl;
+
+ ar = er;
+ er = dr;
+ dr = rotl(cr, 10);
+ cr = br;
+ br = tr;
+ }
+
+ // update state
+ var t = this._b + cl + dr | 0;
+ this._b = this._c + dl + er | 0;
+ this._c = this._d + el + ar | 0;
+ this._d = this._e + al + br | 0;
+ this._e = this._a + bl + cr | 0;
+ this._a = t;
+ };
+
+ RIPEMD160.prototype._digest = function () {
+ // create padding and handle blocks
+ this._block[this._blockOffset++] = 0x80;
+ if (this._blockOffset > 56) {
+ this._block.fill(0, this._blockOffset, 64);
+ this._update();
+ this._blockOffset = 0;
+ }
+
+ this._block.fill(0, this._blockOffset, 56);
+ this._block.writeUInt32LE(this._length[0], 56);
+ this._block.writeUInt32LE(this._length[1], 60);
+ this._update();
+
+ // produce result
+ var buffer = Buffer.alloc ? Buffer.alloc(20) : new Buffer(20);
+ buffer.writeInt32LE(this._a, 0);
+ buffer.writeInt32LE(this._b, 4);
+ buffer.writeInt32LE(this._c, 8);
+ buffer.writeInt32LE(this._d, 12);
+ buffer.writeInt32LE(this._e, 16);
+ return buffer;
+ };
+
+ function rotl(x, n) {
+ return x << n | x >>> 32 - n;
+ }
+
+ function fn1(a, b, c, d, e, m, k, s) {
+ return rotl(a + (b ^ c ^ d) + m + k | 0, s) + e | 0;
+ }
+
+ function fn2(a, b, c, d, e, m, k, s) {
+ return rotl(a + (b & c | ~b & d) + m + k | 0, s) + e | 0;
+ }
+
+ function fn3(a, b, c, d, e, m, k, s) {
+ return rotl(a + ((b | ~c) ^ d) + m + k | 0, s) + e | 0;
+ }
+
+ function fn4(a, b, c, d, e, m, k, s) {
+ return rotl(a + (b & d | c & ~d) + m + k | 0, s) + e | 0;
+ }
+
+ function fn5(a, b, c, d, e, m, k, s) {
+ return rotl(a + (b ^ (c | ~d)) + m + k | 0, s) + e | 0;
+ }
+
+ module.exports = RIPEMD160;
+ }, { "buffer": 47, "hash-base": 85, "inherits": 102 }], 149: [function (require, module, exports) {
+ /* eslint-disable node/no-deprecated-api */
+ var buffer = require('buffer');
+ 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);
+ }
+
+ // 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);
+ };
+ }, { "buffer": 47 }], 150: [function (require, module, exports) {
+ var Buffer = require('safe-buffer').Buffer;
// prototype class for hash functions
function Hash(blockSize, finalSize) {
@@ -16316,7 +16358,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Hash;
- }, { "safe-buffer": 147 }], 149: [function (require, module, exports) {
+ }, { "safe-buffer": 149 }], 151: [function (require, module, exports) {
var exports = module.exports = function SHA(algorithm) {
algorithm = algorithm.toLowerCase();
@@ -16332,7 +16374,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
exports.sha256 = require('./sha256');
exports.sha384 = require('./sha384');
exports.sha512 = require('./sha512');
- }, { "./sha": 150, "./sha1": 151, "./sha224": 152, "./sha256": 153, "./sha384": 154, "./sha512": 155 }], 150: [function (require, module, exports) {
+ }, { "./sha": 152, "./sha1": 153, "./sha224": 154, "./sha256": 155, "./sha384": 156, "./sha512": 157 }], 152: [function (require, module, exports) {
/*
* A JavaScript implementation of the Secure Hash Algorithm, SHA-0, as defined
* in FIPS PUB 180-1
@@ -16426,7 +16468,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Sha;
- }, { "./hash": 148, "inherits": 101, "safe-buffer": 147 }], 151: [function (require, module, exports) {
+ }, { "./hash": 150, "inherits": 102, "safe-buffer": 149 }], 153: [function (require, module, exports) {
/*
* A JavaScript implementation of the Secure Hash Algorithm, SHA-1, as defined
* in FIPS PUB 180-1
@@ -16525,7 +16567,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Sha1;
- }, { "./hash": 148, "inherits": 101, "safe-buffer": 147 }], 152: [function (require, module, exports) {
+ }, { "./hash": 150, "inherits": 102, "safe-buffer": 149 }], 154: [function (require, module, exports) {
/**
* A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
* in FIPS 180-2
@@ -16579,7 +16621,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Sha224;
- }, { "./hash": 148, "./sha256": 153, "inherits": 101, "safe-buffer": 147 }], 153: [function (require, module, exports) {
+ }, { "./hash": 150, "./sha256": 155, "inherits": 102, "safe-buffer": 149 }], 155: [function (require, module, exports) {
/**
* A JavaScript implementation of the Secure Hash Algorithm, SHA-256, as defined
* in FIPS 180-2
@@ -16699,7 +16741,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Sha256;
- }, { "./hash": 148, "inherits": 101, "safe-buffer": 147 }], 154: [function (require, module, exports) {
+ }, { "./hash": 150, "inherits": 102, "safe-buffer": 149 }], 156: [function (require, module, exports) {
var inherits = require('inherits');
var SHA512 = require('./sha512');
var Hash = require('./hash');
@@ -16757,7 +16799,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Sha384;
- }, { "./hash": 148, "./sha512": 155, "inherits": 101, "safe-buffer": 147 }], 155: [function (require, module, exports) {
+ }, { "./hash": 150, "./sha512": 157, "inherits": 102, "safe-buffer": 149 }], 157: [function (require, module, exports) {
var inherits = require('inherits');
var Hash = require('./hash');
var Buffer = require('safe-buffer').Buffer;
@@ -16977,7 +17019,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Sha512;
- }, { "./hash": 148, "inherits": 101, "safe-buffer": 147 }], 156: [function (require, module, exports) {
+ }, { "./hash": 150, "inherits": 102, "safe-buffer": 149 }], 158: [function (require, module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
@@ -17102,7 +17144,651 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// Allow for unix-like usage: A.pipe(B).pipe(C)
return dest;
};
- }, { "events": 83, "inherits": 101, "readable-stream/duplex.js": 133, "readable-stream/passthrough.js": 142, "readable-stream/readable.js": 143, "readable-stream/transform.js": 144, "readable-stream/writable.js": 145 }], 157: [function (require, module, exports) {
+ }, { "events": 83, "inherits": 102, "readable-stream/duplex.js": 134, "readable-stream/passthrough.js": 144, "readable-stream/readable.js": 145, "readable-stream/transform.js": 146, "readable-stream/writable.js": 147 }], 159: [function (require, module, exports) {
+ (function (global) {
+ var ClientRequest = require('./lib/request');
+ var response = require('./lib/response');
+ var extend = require('xtend');
+ var statusCodes = require('builtin-status-codes');
+ var url = require('url');
+
+ var http = exports;
+
+ http.request = function (opts, cb) {
+ if (typeof opts === 'string') opts = url.parse(opts);else opts = extend(opts);
+
+ // Normally, the page is loaded from http or https, so not specifying a protocol
+ // will result in a (valid) protocol-relative url. However, this won't work if
+ // the protocol is something else, like 'file:'
+ var defaultProtocol = global.location.protocol.search(/^https?:$/) === -1 ? 'http:' : '';
+
+ var protocol = opts.protocol || defaultProtocol;
+ var host = opts.hostname || opts.host;
+ var port = opts.port;
+ var path = opts.path || '/';
+
+ // Necessary for IPv6 addresses
+ if (host && host.indexOf(':') !== -1) host = '[' + host + ']';
+
+ // This may be a relative url. The browser should always be able to interpret it correctly.
+ opts.url = (host ? protocol + '//' + host : '') + (port ? ':' + port : '') + path;
+ opts.method = (opts.method || 'GET').toUpperCase();
+ opts.headers = opts.headers || {};
+
+ // Also valid opts.auth, opts.mode
+
+ var req = new ClientRequest(opts);
+ if (cb) req.on('response', cb);
+ return req;
+ };
+
+ http.get = function get(opts, cb) {
+ var req = http.request(opts, cb);
+ req.end();
+ return req;
+ };
+
+ http.ClientRequest = ClientRequest;
+ http.IncomingMessage = response.IncomingMessage;
+
+ http.Agent = function () {};
+ http.Agent.defaultMaxSockets = 4;
+
+ http.globalAgent = new http.Agent();
+
+ http.STATUS_CODES = statusCodes;
+
+ http.METHODS = ['CHECKOUT', 'CONNECT', 'COPY', 'DELETE', 'GET', 'HEAD', 'LOCK', 'M-SEARCH', 'MERGE', 'MKACTIVITY', 'MKCOL', 'MOVE', 'NOTIFY', 'OPTIONS', 'PATCH', 'POST', 'PROPFIND', 'PROPPATCH', 'PURGE', 'PUT', 'REPORT', 'SEARCH', 'SUBSCRIBE', 'TRACE', 'UNLOCK', 'UNSUBSCRIBE'];
+ }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, { "./lib/request": 161, "./lib/response": 162, "builtin-status-codes": 48, "url": 166, "xtend": 170 }], 160: [function (require, module, exports) {
+ (function (global) {
+ exports.fetch = isFunction(global.fetch) && isFunction(global.ReadableStream);
+
+ exports.writableStream = isFunction(global.WritableStream);
+
+ exports.abortController = isFunction(global.AbortController);
+
+ exports.blobConstructor = false;
+ try {
+ new Blob([new ArrayBuffer(1)]);
+ exports.blobConstructor = true;
+ } catch (e) {}
+
+ // The xhr request to example.com may violate some restrictive CSP configurations,
+ // so if we're running in a browser that supports `fetch`, avoid calling getXHR()
+ // and assume support for certain features below.
+ var xhr;
+ function getXHR() {
+ // Cache the xhr value
+ if (xhr !== undefined) return xhr;
+
+ if (global.XMLHttpRequest) {
+ xhr = new global.XMLHttpRequest();
+ // If XDomainRequest is available (ie only, where xhr might not work
+ // cross domain), use the page location. Otherwise use example.com
+ // Note: this doesn't actually make an http request.
+ try {
+ xhr.open('GET', global.XDomainRequest ? '/' : 'https://example.com');
+ } catch (e) {
+ xhr = null;
+ }
+ } else {
+ // Service workers don't have XHR
+ xhr = null;
+ }
+ return xhr;
+ }
+
+ function checkTypeSupport(type) {
+ var xhr = getXHR();
+ if (!xhr) return false;
+ try {
+ xhr.responseType = type;
+ return xhr.responseType === type;
+ } catch (e) {}
+ return false;
+ }
+
+ // For some strange reason, Safari 7.0 reports typeof global.ArrayBuffer === 'object'.
+ // Safari 7.1 appears to have fixed this bug.
+ var haveArrayBuffer = typeof global.ArrayBuffer !== 'undefined';
+ var haveSlice = haveArrayBuffer && isFunction(global.ArrayBuffer.prototype.slice);
+
+ // If fetch is supported, then arraybuffer will be supported too. Skip calling
+ // checkTypeSupport(), since that calls getXHR().
+ exports.arraybuffer = exports.fetch || haveArrayBuffer && checkTypeSupport('arraybuffer');
+
+ // These next two tests unavoidably show warnings in Chrome. Since fetch will always
+ // be used if it's available, just return false for these to avoid the warnings.
+ exports.msstream = !exports.fetch && haveSlice && checkTypeSupport('ms-stream');
+ exports.mozchunkedarraybuffer = !exports.fetch && haveArrayBuffer && checkTypeSupport('moz-chunked-arraybuffer');
+
+ // If fetch is supported, then overrideMimeType will be supported too. Skip calling
+ // getXHR().
+ exports.overrideMimeType = exports.fetch || (getXHR() ? isFunction(getXHR().overrideMimeType) : false);
+
+ exports.vbArray = isFunction(global.VBArray);
+
+ function isFunction(value) {
+ return typeof value === 'function';
+ }
+
+ xhr = null; // Help gc
+ }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, {}], 161: [function (require, module, exports) {
+ (function (process, global, Buffer) {
+ var capability = require('./capability');
+ var inherits = require('inherits');
+ var response = require('./response');
+ var stream = require('readable-stream');
+ var toArrayBuffer = require('to-arraybuffer');
+
+ var IncomingMessage = response.IncomingMessage;
+ var rStates = response.readyStates;
+
+ function decideMode(preferBinary, useFetch) {
+ if (capability.fetch && useFetch) {
+ return 'fetch';
+ } else if (capability.mozchunkedarraybuffer) {
+ return 'moz-chunked-arraybuffer';
+ } else if (capability.msstream) {
+ return 'ms-stream';
+ } else if (capability.arraybuffer && preferBinary) {
+ return 'arraybuffer';
+ } else if (capability.vbArray && preferBinary) {
+ return 'text:vbarray';
+ } else {
+ return 'text';
+ }
+ }
+
+ var ClientRequest = module.exports = function (opts) {
+ var self = this;
+ stream.Writable.call(self);
+
+ self._opts = opts;
+ self._body = [];
+ self._headers = {};
+ if (opts.auth) self.setHeader('Authorization', 'Basic ' + new Buffer(opts.auth).toString('base64'));
+ Object.keys(opts.headers).forEach(function (name) {
+ self.setHeader(name, opts.headers[name]);
+ });
+
+ var preferBinary;
+ var useFetch = true;
+ if (opts.mode === 'disable-fetch' || 'requestTimeout' in opts && !capability.abortController) {
+ // If the use of XHR should be preferred. Not typically needed.
+ useFetch = false;
+ preferBinary = true;
+ } else if (opts.mode === 'prefer-streaming') {
+ // If streaming is a high priority but binary compatibility and
+ // the accuracy of the 'content-type' header aren't
+ preferBinary = false;
+ } else if (opts.mode === 'allow-wrong-content-type') {
+ // If streaming is more important than preserving the 'content-type' header
+ preferBinary = !capability.overrideMimeType;
+ } else if (!opts.mode || opts.mode === 'default' || opts.mode === 'prefer-fast') {
+ // Use binary if text streaming may corrupt data or the content-type header, or for speed
+ preferBinary = true;
+ } else {
+ throw new Error('Invalid value for opts.mode');
+ }
+ self._mode = decideMode(preferBinary, useFetch);
+ self._fetchTimer = null;
+
+ self.on('finish', function () {
+ self._onFinish();
+ });
+ };
+
+ inherits(ClientRequest, stream.Writable);
+
+ ClientRequest.prototype.setHeader = function (name, value) {
+ var self = this;
+ var lowerName = name.toLowerCase();
+ // This check is not necessary, but it prevents warnings from browsers about setting unsafe
+ // headers. To be honest I'm not entirely sure hiding these warnings is a good thing, but
+ // http-browserify did it, so I will too.
+ if (unsafeHeaders.indexOf(lowerName) !== -1) return;
+
+ self._headers[lowerName] = {
+ name: name,
+ value: value
+ };
+ };
+
+ ClientRequest.prototype.getHeader = function (name) {
+ var header = this._headers[name.toLowerCase()];
+ if (header) return header.value;
+ return null;
+ };
+
+ ClientRequest.prototype.removeHeader = function (name) {
+ var self = this;
+ delete self._headers[name.toLowerCase()];
+ };
+
+ ClientRequest.prototype._onFinish = function () {
+ var self = this;
+
+ if (self._destroyed) return;
+ var opts = self._opts;
+
+ var headersObj = self._headers;
+ var body = null;
+ if (opts.method !== 'GET' && opts.method !== 'HEAD') {
+ if (capability.arraybuffer) {
+ body = toArrayBuffer(Buffer.concat(self._body));
+ } else if (capability.blobConstructor) {
+ body = new global.Blob(self._body.map(function (buffer) {
+ return toArrayBuffer(buffer);
+ }), {
+ type: (headersObj['content-type'] || {}).value || ''
+ });
+ } else {
+ // get utf8 string
+ body = Buffer.concat(self._body).toString();
+ }
+ }
+
+ // create flattened list of headers
+ var headersList = [];
+ Object.keys(headersObj).forEach(function (keyName) {
+ var name = headersObj[keyName].name;
+ var value = headersObj[keyName].value;
+ if (Array.isArray(value)) {
+ value.forEach(function (v) {
+ headersList.push([name, v]);
+ });
+ } else {
+ headersList.push([name, value]);
+ }
+ });
+
+ if (self._mode === 'fetch') {
+ var signal = null;
+ var fetchTimer = null;
+ if (capability.abortController) {
+ var controller = new AbortController();
+ signal = controller.signal;
+ self._fetchAbortController = controller;
+
+ if ('requestTimeout' in opts && opts.requestTimeout !== 0) {
+ self._fetchTimer = global.setTimeout(function () {
+ self.emit('requestTimeout');
+ if (self._fetchAbortController) self._fetchAbortController.abort();
+ }, opts.requestTimeout);
+ }
+ }
+
+ global.fetch(self._opts.url, {
+ method: self._opts.method,
+ headers: headersList,
+ body: body || undefined,
+ mode: 'cors',
+ credentials: opts.withCredentials ? 'include' : 'same-origin',
+ signal: signal
+ }).then(function (response) {
+ self._fetchResponse = response;
+ self._connect();
+ }, function (reason) {
+ global.clearTimeout(self._fetchTimer);
+ if (!self._destroyed) self.emit('error', reason);
+ });
+ } else {
+ var xhr = self._xhr = new global.XMLHttpRequest();
+ try {
+ xhr.open(self._opts.method, self._opts.url, true);
+ } catch (err) {
+ process.nextTick(function () {
+ self.emit('error', err);
+ });
+ return;
+ }
+
+ // Can't set responseType on really old browsers
+ if ('responseType' in xhr) xhr.responseType = self._mode.split(':')[0];
+
+ if ('withCredentials' in xhr) xhr.withCredentials = !!opts.withCredentials;
+
+ if (self._mode === 'text' && 'overrideMimeType' in xhr) xhr.overrideMimeType('text/plain; charset=x-user-defined');
+
+ if ('requestTimeout' in opts) {
+ xhr.timeout = opts.requestTimeout;
+ xhr.ontimeout = function () {
+ self.emit('requestTimeout');
+ };
+ }
+
+ headersList.forEach(function (header) {
+ xhr.setRequestHeader(header[0], header[1]);
+ });
+
+ self._response = null;
+ xhr.onreadystatechange = function () {
+ switch (xhr.readyState) {
+ case rStates.LOADING:
+ case rStates.DONE:
+ self._onXHRProgress();
+ break;
+ }
+ };
+ // Necessary for streaming in Firefox, since xhr.response is ONLY defined
+ // in onprogress, not in onreadystatechange with xhr.readyState = 3
+ if (self._mode === 'moz-chunked-arraybuffer') {
+ xhr.onprogress = function () {
+ self._onXHRProgress();
+ };
+ }
+
+ xhr.onerror = function () {
+ if (self._destroyed) return;
+ self.emit('error', new Error('XHR error'));
+ };
+
+ try {
+ xhr.send(body);
+ } catch (err) {
+ process.nextTick(function () {
+ self.emit('error', err);
+ });
+ return;
+ }
+ }
+ };
+
+ /**
+ * Checks if xhr.status is readable and non-zero, indicating no error.
+ * Even though the spec says it should be available in readyState 3,
+ * accessing it throws an exception in IE8
+ */
+ function statusValid(xhr) {
+ try {
+ var status = xhr.status;
+ return status !== null && status !== 0;
+ } catch (e) {
+ return false;
+ }
+ }
+
+ ClientRequest.prototype._onXHRProgress = function () {
+ var self = this;
+
+ if (!statusValid(self._xhr) || self._destroyed) return;
+
+ if (!self._response) self._connect();
+
+ self._response._onXHRProgress();
+ };
+
+ ClientRequest.prototype._connect = function () {
+ var self = this;
+
+ if (self._destroyed) return;
+
+ self._response = new IncomingMessage(self._xhr, self._fetchResponse, self._mode, self._fetchTimer);
+ self._response.on('error', function (err) {
+ self.emit('error', err);
+ });
+
+ self.emit('response', self._response);
+ };
+
+ ClientRequest.prototype._write = function (chunk, encoding, cb) {
+ var self = this;
+
+ self._body.push(chunk);
+ cb();
+ };
+
+ ClientRequest.prototype.abort = ClientRequest.prototype.destroy = function () {
+ var self = this;
+ self._destroyed = true;
+ global.clearTimeout(self._fetchTimer);
+ if (self._response) self._response._destroyed = true;
+ if (self._xhr) self._xhr.abort();else if (self._fetchAbortController) self._fetchAbortController.abort();
+ };
+
+ ClientRequest.prototype.end = function (data, encoding, cb) {
+ var self = this;
+ if (typeof data === 'function') {
+ cb = data;
+ data = undefined;
+ }
+
+ stream.Writable.prototype.end.call(self, data, encoding, cb);
+ };
+
+ ClientRequest.prototype.flushHeaders = function () {};
+ ClientRequest.prototype.setTimeout = function () {};
+ ClientRequest.prototype.setNoDelay = function () {};
+ ClientRequest.prototype.setSocketKeepAlive = function () {};
+
+ // Taken from http://www.w3.org/TR/XMLHttpRequest/#the-setrequestheader%28%29-method
+ var unsafeHeaders = ['accept-charset', 'accept-encoding', 'access-control-request-headers', 'access-control-request-method', 'connection', 'content-length', 'cookie', 'cookie2', 'date', 'dnt', 'expect', 'host', 'keep-alive', 'origin', 'referer', 'te', 'trailer', 'transfer-encoding', 'upgrade', 'user-agent', 'via'];
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}, require("buffer").Buffer);
+ }, { "./capability": 160, "./response": 162, "_process": 121, "buffer": 47, "inherits": 102, "readable-stream": 145, "to-arraybuffer": 165 }], 162: [function (require, module, exports) {
+ (function (process, global, Buffer) {
+ var capability = require('./capability');
+ var inherits = require('inherits');
+ var stream = require('readable-stream');
+
+ var rStates = exports.readyStates = {
+ UNSENT: 0,
+ OPENED: 1,
+ HEADERS_RECEIVED: 2,
+ LOADING: 3,
+ DONE: 4
+ };
+
+ var IncomingMessage = exports.IncomingMessage = function (xhr, response, mode, fetchTimer) {
+ var self = this;
+ stream.Readable.call(self);
+
+ self._mode = mode;
+ self.headers = {};
+ self.rawHeaders = [];
+ self.trailers = {};
+ self.rawTrailers = [];
+
+ // Fake the 'close' event, but only once 'end' fires
+ self.on('end', function () {
+ // The nextTick is necessary to prevent the 'request' module from causing an infinite loop
+ process.nextTick(function () {
+ self.emit('close');
+ });
+ });
+
+ if (mode === 'fetch') {
+ var read = function read() {
+ reader.read().then(function (result) {
+ if (self._destroyed) return;
+ if (result.done) {
+ global.clearTimeout(fetchTimer);
+ self.push(null);
+ return;
+ }
+ self.push(new Buffer(result.value));
+ read();
+ }).catch(function (err) {
+ global.clearTimeout(fetchTimer);
+ if (!self._destroyed) self.emit('error', err);
+ });
+ };
+
+ self._fetchResponse = response;
+
+ self.url = response.url;
+ self.statusCode = response.status;
+ self.statusMessage = response.statusText;
+
+ response.headers.forEach(function (header, key) {
+ self.headers[key.toLowerCase()] = header;
+ self.rawHeaders.push(key, header);
+ });
+
+ if (capability.writableStream) {
+ var writable = new WritableStream({
+ write: function write(chunk) {
+ return new Promise(function (resolve, reject) {
+ if (self._destroyed) {
+ reject();
+ } else if (self.push(new Buffer(chunk))) {
+ resolve();
+ } else {
+ self._resumeFetch = resolve;
+ }
+ });
+ },
+ close: function close() {
+ global.clearTimeout(fetchTimer);
+ if (!self._destroyed) self.push(null);
+ },
+ abort: function abort(err) {
+ if (!self._destroyed) self.emit('error', err);
+ }
+ });
+
+ try {
+ response.body.pipeTo(writable).catch(function (err) {
+ global.clearTimeout(fetchTimer);
+ if (!self._destroyed) self.emit('error', err);
+ });
+ return;
+ } catch (e) {} // pipeTo method isn't defined. Can't find a better way to feature test this
+ }
+ // fallback for when writableStream or pipeTo aren't available
+ var reader = response.body.getReader();
+
+ read();
+ } else {
+ self._xhr = xhr;
+ self._pos = 0;
+
+ self.url = xhr.responseURL;
+ self.statusCode = xhr.status;
+ self.statusMessage = xhr.statusText;
+ var headers = xhr.getAllResponseHeaders().split(/\r?\n/);
+ headers.forEach(function (header) {
+ var matches = header.match(/^([^:]+):\s*(.*)/);
+ if (matches) {
+ var key = matches[1].toLowerCase();
+ if (key === 'set-cookie') {
+ if (self.headers[key] === undefined) {
+ self.headers[key] = [];
+ }
+ self.headers[key].push(matches[2]);
+ } else if (self.headers[key] !== undefined) {
+ self.headers[key] += ', ' + matches[2];
+ } else {
+ self.headers[key] = matches[2];
+ }
+ self.rawHeaders.push(matches[1], matches[2]);
+ }
+ });
+
+ self._charset = 'x-user-defined';
+ if (!capability.overrideMimeType) {
+ var mimeType = self.rawHeaders['mime-type'];
+ if (mimeType) {
+ var charsetMatch = mimeType.match(/;\s*charset=([^;])(;|$)/);
+ if (charsetMatch) {
+ self._charset = charsetMatch[1].toLowerCase();
+ }
+ }
+ if (!self._charset) self._charset = 'utf-8'; // best guess
+ }
+ }
+ };
+
+ inherits(IncomingMessage, stream.Readable);
+
+ IncomingMessage.prototype._read = function () {
+ var self = this;
+
+ var resolve = self._resumeFetch;
+ if (resolve) {
+ self._resumeFetch = null;
+ resolve();
+ }
+ };
+
+ IncomingMessage.prototype._onXHRProgress = function () {
+ var self = this;
+
+ var xhr = self._xhr;
+
+ var response = null;
+ switch (self._mode) {
+ case 'text:vbarray':
+ // For IE9
+ if (xhr.readyState !== rStates.DONE) break;
+ try {
+ // This fails in IE8
+ response = new global.VBArray(xhr.responseBody).toArray();
+ } catch (e) {}
+ if (response !== null) {
+ self.push(new Buffer(response));
+ break;
+ }
+ // Falls through in IE8
+ case 'text':
+ try {
+ // This will fail when readyState = 3 in IE9. Switch mode and wait for readyState = 4
+ response = xhr.responseText;
+ } catch (e) {
+ self._mode = 'text:vbarray';
+ break;
+ }
+ if (response.length > self._pos) {
+ var newData = response.substr(self._pos);
+ if (self._charset === 'x-user-defined') {
+ var buffer = new Buffer(newData.length);
+ for (var i = 0; i < newData.length; i++) {
+ buffer[i] = newData.charCodeAt(i) & 0xff;
+ }self.push(buffer);
+ } else {
+ self.push(newData, self._charset);
+ }
+ self._pos = response.length;
+ }
+ break;
+ case 'arraybuffer':
+ if (xhr.readyState !== rStates.DONE || !xhr.response) break;
+ response = xhr.response;
+ self.push(new Buffer(new Uint8Array(response)));
+ break;
+ case 'moz-chunked-arraybuffer':
+ // take whole
+ response = xhr.response;
+ if (xhr.readyState !== rStates.LOADING || !response) break;
+ self.push(new Buffer(new Uint8Array(response)));
+ break;
+ case 'ms-stream':
+ response = xhr.response;
+ if (xhr.readyState !== rStates.LOADING) break;
+ var reader = new global.MSStreamReader();
+ reader.onprogress = function () {
+ if (reader.result.byteLength > self._pos) {
+ self.push(new Buffer(new Uint8Array(reader.result.slice(self._pos))));
+ self._pos = reader.result.byteLength;
+ }
+ };
+ reader.onload = function () {
+ self.push(null);
+ };
+ // reader.onerror = ??? // TODO: this
+ reader.readAsArrayBuffer(response);
+ break;
+ }
+
+ // The ms-stream case handles end separately in reader.onload()
+ if (self._xhr.readyState === rStates.DONE && self._mode !== 'ms-stream') {
+ self.push(null);
+ }
+ };
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}, require("buffer").Buffer);
+ }, { "./capability": 160, "_process": 121, "buffer": 47, "inherits": 102, "readable-stream": 145 }], 163: [function (require, module, exports) {
'use strict';
var Buffer = require('safe-buffer').Buffer;
@@ -17375,7 +18061,114 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
function simpleEnd(buf) {
return buf && buf.length ? this.write(buf) : '';
}
- }, { "safe-buffer": 147 }], 158: [function (require, module, exports) {
+ }, { "safe-buffer": 149 }], 164: [function (require, module, exports) {
+ (function (setImmediate, clearImmediate) {
+ var nextTick = require('process/browser.js').nextTick;
+ var apply = Function.prototype.apply;
+ var slice = Array.prototype.slice;
+ var immediateIds = {};
+ var nextImmediateId = 0;
+
+ // DOM APIs, for completeness
+
+ exports.setTimeout = function () {
+ return new Timeout(apply.call(setTimeout, window, arguments), clearTimeout);
+ };
+ exports.setInterval = function () {
+ return new Timeout(apply.call(setInterval, window, arguments), clearInterval);
+ };
+ exports.clearTimeout = exports.clearInterval = function (timeout) {
+ timeout.close();
+ };
+
+ function Timeout(id, clearFn) {
+ this._id = id;
+ this._clearFn = clearFn;
+ }
+ Timeout.prototype.unref = Timeout.prototype.ref = function () {};
+ Timeout.prototype.close = function () {
+ this._clearFn.call(window, this._id);
+ };
+
+ // Does not start the time, just sets up the members needed.
+ exports.enroll = function (item, msecs) {
+ clearTimeout(item._idleTimeoutId);
+ item._idleTimeout = msecs;
+ };
+
+ exports.unenroll = function (item) {
+ clearTimeout(item._idleTimeoutId);
+ item._idleTimeout = -1;
+ };
+
+ exports._unrefActive = exports.active = function (item) {
+ clearTimeout(item._idleTimeoutId);
+
+ var msecs = item._idleTimeout;
+ if (msecs >= 0) {
+ item._idleTimeoutId = setTimeout(function onTimeout() {
+ if (item._onTimeout) item._onTimeout();
+ }, msecs);
+ }
+ };
+
+ // That's not how node.js implements it but the exposed api is the same.
+ exports.setImmediate = typeof setImmediate === "function" ? setImmediate : function (fn) {
+ var id = nextImmediateId++;
+ var args = arguments.length < 2 ? false : slice.call(arguments, 1);
+
+ immediateIds[id] = true;
+
+ nextTick(function onNextTick() {
+ if (immediateIds[id]) {
+ // fn.call() is faster so we optimize for the common use-case
+ // @see http://jsperf.com/call-apply-segu
+ if (args) {
+ fn.apply(null, args);
+ } else {
+ fn.call(null);
+ }
+ // Prevent ids from leaking
+ exports.clearImmediate(id);
+ }
+ });
+
+ return id;
+ };
+
+ exports.clearImmediate = typeof clearImmediate === "function" ? clearImmediate : function (id) {
+ delete immediateIds[id];
+ };
+ }).call(this, require("timers").setImmediate, require("timers").clearImmediate);
+ }, { "process/browser.js": 121, "timers": 164 }], 165: [function (require, module, exports) {
+ var Buffer = require('buffer').Buffer;
+
+ module.exports = function (buf) {
+ // If the buffer is backed by a Uint8Array, a faster version will work
+ if (buf instanceof Uint8Array) {
+ // If the buffer isn't a subarray, return the underlying ArrayBuffer
+ if (buf.byteOffset === 0 && buf.byteLength === buf.buffer.byteLength) {
+ return buf.buffer;
+ } else if (typeof buf.buffer.slice === 'function') {
+ // Otherwise we need to get a proper copy
+ return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength);
+ }
+ }
+
+ if (Buffer.isBuffer(buf)) {
+ // This is the slow version that will work with any Buffer
+ // implementation (even in old browsers)
+ var arrayCopy = new Uint8Array(buf.length);
+ var len = buf.length;
+ for (var i = 0; i < len; i++) {
+ arrayCopy[i] = buf[i];
+ }
+ return arrayCopy.buffer;
+ } else {
+ throw new Error('Argument must be a Buffer');
+ }
+ };
+ }, { "buffer": 47 }], 166: [function (require, module, exports) {
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
@@ -18083,7 +18876,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
if (host) this.hostname = host;
};
- }, { "./util": 159, "punycode": 127, "querystring": 130 }], 159: [function (require, module, exports) {
+ }, { "./util": 167, "punycode": 128, "querystring": 131 }], 167: [function (require, module, exports) {
'use strict';
module.exports = {
@@ -18100,7 +18893,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return arg == null;
}
};
- }, {}], 160: [function (require, module, exports) {
+ }, {}], 168: [function (require, module, exports) {
(function (global) {
/**
@@ -18170,7 +18963,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return String(val).toLowerCase() === 'true';
}
}).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, {}], 161: [function (require, module, exports) {
+ }, {}], 169: [function (require, module, exports) {
var indexOf = require('indexof');
var Object_keys = function Object_keys(obj) {
@@ -18305,103 +19098,27 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
return copy;
};
- }, { "indexof": 100 }], 162: [function (require, module, exports) {
- 'use strict';
-
- var token = '%[a-f0-9]{2}';
- var singleMatcher = new RegExp(token, 'gi');
- var multiMatcher = new RegExp('(' + token + ')+', 'gi');
-
- function decodeComponents(components, split) {
- try {
- // Try to decode the entire string first
- return decodeURIComponent(components.join(''));
- } catch (err) {
- // Do nothing
- }
-
- if (components.length === 1) {
- return components;
- }
-
- split = split || 1;
-
- // Split the array in 2 parts
- var left = components.slice(0, split);
- var right = components.slice(split);
-
- return Array.prototype.concat.call([], decodeComponents(left), decodeComponents(right));
- }
-
- function decode(input) {
- try {
- return decodeURIComponent(input);
- } catch (err) {
- var tokens = input.match(singleMatcher);
-
- for (var i = 1; i < tokens.length; i++) {
- input = decodeComponents(tokens, i).join('');
-
- tokens = input.match(singleMatcher);
- }
+ }, { "indexof": 101 }], 170: [function (require, module, exports) {
+ module.exports = extend;
- return input;
- }
- }
+ var hasOwnProperty = Object.prototype.hasOwnProperty;
- function customDecodeURIComponent(input) {
- // Keep track of all the replacements and prefill the map with the `BOM`
- var replaceMap = {
- '%FE%FF': "\uFFFD\uFFFD",
- '%FF%FE': "\uFFFD\uFFFD"
- };
+ function extend() {
+ var target = {};
- var match = multiMatcher.exec(input);
- while (match) {
- try {
- // Decode as big chunks as possible
- replaceMap[match[0]] = decodeURIComponent(match[0]);
- } catch (err) {
- var result = decode(match[0]);
+ for (var i = 0; i < arguments.length; i++) {
+ var source = arguments[i];
- if (result !== match[0]) {
- replaceMap[match[0]] = result;
+ for (var key in source) {
+ if (hasOwnProperty.call(source, key)) {
+ target[key] = source[key];
}
}
-
- match = multiMatcher.exec(input);
- }
-
- // Add `%C2` at the end of the map to make sure it does not replace the combinator before everything else
- replaceMap['%C2'] = "\uFFFD";
-
- var entries = Object.keys(replaceMap);
-
- for (var i = 0; i < entries.length; i++) {
- // Replace all decoded components
- var key = entries[i];
- input = input.replace(new RegExp(key, 'g'), replaceMap[key]);
}
- return input;
+ return target;
}
-
- module.exports = function (encodedURI) {
- if (typeof encodedURI !== 'string') {
- throw new TypeError('Expected `encodedURI` to be of type `string`, got `' + (typeof encodedURI === "undefined" ? "undefined" : _typeof(encodedURI)) + '`');
- }
-
- try {
- encodedURI = encodedURI.replace(/\+/g, ' ');
-
- // Try the built in decoder first
- return decodeURIComponent(encodedURI);
- } catch (err) {
- // Fallback to a more advanced decoder
- return customDecodeURIComponent(encodedURI);
- }
- };
- }, {}], 163: [function (require, module, exports) {
+ }, {}], 171: [function (require, module, exports) {
var generate = function generate(num, fn) {
var a = [];
for (var i = 0; i < num; ++i) {
@@ -18442,7 +19159,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
flatten: flatten,
chunksOf: chunksOf
};
- }, {}], 164: [function (require, module, exports) {
+ }, {}], 172: [function (require, module, exports) {
var A = require("./array.js");
var at = function at(bytes, index) {
@@ -18631,7 +19348,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
fromUint8Array: fromUint8Array,
toUint8Array: toUint8Array
};
- }, { "./array.js": 163 }], 165: [function (require, module, exports) {
+ }, { "./array.js": 171 }], 173: [function (require, module, exports) {
// This was ported from https://github.com/emn178/js-sha3, with some minor
// modifications and pruning. It is licensed under MIT:
//
@@ -18971,7 +19688,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
keccak256s: keccak(256),
keccak512s: keccak(512)
};
- }, {}], 166: [function (require, module, exports) {
+ }, {}], 174: [function (require, module, exports) {
var isFunction = require('is-function');
module.exports = forEach;
@@ -19013,7 +19730,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
}
}
- }, { "is-function": 168 }], 167: [function (require, module, exports) {
+ }, { "is-function": 176 }], 175: [function (require, module, exports) {
(function (global) {
var win;
@@ -19029,7 +19746,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
module.exports = win;
}).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, {}], 168: [function (require, module, exports) {
+ }, {}], 176: [function (require, module, exports) {
module.exports = isFunction;
var toString = Object.prototype.toString;
@@ -19040,98 +19757,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// IE8 and below
fn === window.setTimeout || fn === window.alert || fn === window.confirm || fn === window.prompt);
};
- }, {}], 169: [function (require, module, exports) {
- /*
- object-assign
- (c) Sindre Sorhus
- @license MIT
- */
-
- 'use strict';
- /* eslint-disable no-unused-vars */
-
- var getOwnPropertySymbols = Object.getOwnPropertySymbols;
- var hasOwnProperty = Object.prototype.hasOwnProperty;
- var propIsEnumerable = Object.prototype.propertyIsEnumerable;
-
- function toObject(val) {
- if (val === null || val === undefined) {
- throw new TypeError('Object.assign cannot be called with null or undefined');
- }
-
- return Object(val);
- }
-
- function shouldUseNative() {
- try {
- if (!Object.assign) {
- return false;
- }
-
- // Detect buggy property enumeration order in older V8 versions.
-
- // https://bugs.chromium.org/p/v8/issues/detail?id=4118
- var test1 = new String('abc'); // eslint-disable-line no-new-wrappers
- test1[5] = 'de';
- if (Object.getOwnPropertyNames(test1)[0] === '5') {
- return false;
- }
-
- // https://bugs.chromium.org/p/v8/issues/detail?id=3056
- var test2 = {};
- for (var i = 0; i < 10; i++) {
- test2['_' + String.fromCharCode(i)] = i;
- }
- var order2 = Object.getOwnPropertyNames(test2).map(function (n) {
- return test2[n];
- });
- if (order2.join('') !== '0123456789') {
- return false;
- }
-
- // https://bugs.chromium.org/p/v8/issues/detail?id=3056
- var test3 = {};
- 'abcdefghijklmnopqrst'.split('').forEach(function (letter) {
- test3[letter] = letter;
- });
- if (Object.keys(Object.assign({}, test3)).join('') !== 'abcdefghijklmnopqrst') {
- return false;
- }
-
- return true;
- } catch (err) {
- // We don't expect any of the above to throw, but better to be safe.
- return false;
- }
- }
-
- module.exports = shouldUseNative() ? Object.assign : function (target, source) {
- var from;
- var to = toObject(target);
- var symbols;
-
- for (var s = 1; s < arguments.length; s++) {
- from = Object(arguments[s]);
-
- for (var key in from) {
- if (hasOwnProperty.call(from, key)) {
- to[key] = from[key];
- }
- }
-
- if (getOwnPropertySymbols) {
- symbols = getOwnPropertySymbols(from);
- for (var i = 0; i < symbols.length; i++) {
- if (propIsEnumerable.call(from, symbols[i])) {
- to[symbols[i]] = from[symbols[i]];
- }
- }
- }
- }
-
- return to;
- };
- }, {}], 170: [function (require, module, exports) {
+ }, {}], 177: [function (require, module, exports) {
var trim = require('trim'),
forEach = require('for-each'),
isArray = function isArray(arg) {
@@ -19159,214 +19785,67 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return result;
};
- }, { "for-each": 166, "trim": 177 }], 171: [function (require, module, exports) {
+ }, { "for-each": 174, "trim": 184 }], 178: [function (require, module, exports) {
'use strict';
var strictUriEncode = require('strict-uri-encode');
- var objectAssign = require('object-assign');
- var decodeComponent = require('decode-uri-component');
-
- function encoderForArrayFormat(opts) {
- switch (opts.arrayFormat) {
- case 'index':
- return function (key, value, index) {
- return value === null ? [encode(key, opts), '[', index, ']'].join('') : [encode(key, opts), '[', encode(index, opts), ']=', encode(value, opts)].join('');
- };
-
- case 'bracket':
- return function (key, value) {
- return value === null ? encode(key, opts) : [encode(key, opts), '[]=', encode(value, opts)].join('');
- };
-
- default:
- return function (key, value) {
- return value === null ? encode(key, opts) : [encode(key, opts), '=', encode(value, opts)].join('');
- };
- }
- }
-
- function parserForArrayFormat(opts) {
- var result;
-
- switch (opts.arrayFormat) {
- case 'index':
- return function (key, value, accumulator) {
- result = /\[(\d*)\]$/.exec(key);
-
- key = key.replace(/\[\d*\]$/, '');
-
- if (!result) {
- accumulator[key] = value;
- return;
- }
-
- if (accumulator[key] === undefined) {
- accumulator[key] = {};
- }
-
- accumulator[key][result[1]] = value;
- };
-
- case 'bracket':
- return function (key, value, accumulator) {
- result = /(\[\])$/.exec(key);
- key = key.replace(/\[\]$/, '');
- if (!result) {
- accumulator[key] = value;
- return;
- } else if (accumulator[key] === undefined) {
- accumulator[key] = [value];
- return;
- }
-
- accumulator[key] = [].concat(accumulator[key], value);
- };
-
- default:
- return function (key, value, accumulator) {
- if (accumulator[key] === undefined) {
- accumulator[key] = value;
- return;
- }
-
- accumulator[key] = [].concat(accumulator[key], value);
- };
- }
- }
-
- function encode(value, opts) {
- if (opts.encode) {
- return opts.strict ? strictUriEncode(value) : encodeURIComponent(value);
- }
-
- return value;
- }
-
- function keysSorter(input) {
- if (Array.isArray(input)) {
- return input.sort();
- } else if ((typeof input === "undefined" ? "undefined" : _typeof(input)) === 'object') {
- return keysSorter(Object.keys(input)).sort(function (a, b) {
- return Number(a) - Number(b);
- }).map(function (key) {
- return input[key];
- });
- }
-
- return input;
- }
-
- function extract(str) {
- var queryStart = str.indexOf('?');
- if (queryStart === -1) {
- return '';
- }
- return str.slice(queryStart + 1);
- }
-
- function parse(str, opts) {
- opts = objectAssign({ arrayFormat: 'none' }, opts);
-
- var formatter = parserForArrayFormat(opts);
-
- // Create an object with no prototype
- // https://github.com/sindresorhus/query-string/issues/47
- var ret = Object.create(null);
+ exports.extract = function (str) {
+ return str.split('?')[1] || '';
+ };
+ exports.parse = function (str) {
if (typeof str !== 'string') {
- return ret;
+ return {};
}
- str = str.trim().replace(/^[?#&]/, '');
+ str = str.trim().replace(/^(\?|#|&)/, '');
if (!str) {
- return ret;
+ return {};
}
- str.split('&').forEach(function (param) {
+ return str.split('&').reduce(function (ret, param) {
var parts = param.replace(/\+/g, ' ').split('=');
// Firefox (pre 40) decodes `%3D` to `=`
// https://github.com/sindresorhus/query-string/pull/37
var key = parts.shift();
var val = parts.length > 0 ? parts.join('=') : undefined;
+ key = decodeURIComponent(key);
+
// missing `=` should be `null`:
// http://w3.org/TR/2012/WD-url-20120524/#collect-url-parameters
- val = val === undefined ? null : decodeComponent(val);
-
- formatter(decodeComponent(key), val, ret);
- });
+ val = val === undefined ? null : decodeURIComponent(val);
- return Object.keys(ret).sort().reduce(function (result, key) {
- var val = ret[key];
- if (Boolean(val) && (typeof val === "undefined" ? "undefined" : _typeof(val)) === 'object' && !Array.isArray(val)) {
- // Sort object keys, not values
- result[key] = keysSorter(val);
+ if (!ret.hasOwnProperty(key)) {
+ ret[key] = val;
+ } else if (Array.isArray(ret[key])) {
+ ret[key].push(val);
} else {
- result[key] = val;
+ ret[key] = [ret[key], val];
}
- return result;
- }, Object.create(null));
- }
-
- exports.extract = extract;
- exports.parse = parse;
-
- exports.stringify = function (obj, opts) {
- var defaults = {
- encode: true,
- strict: true,
- arrayFormat: 'none'
- };
-
- opts = objectAssign(defaults, opts);
-
- if (opts.sort === false) {
- opts.sort = function () {};
- }
-
- var formatter = encoderForArrayFormat(opts);
+ return ret;
+ }, {});
+ };
- return obj ? Object.keys(obj).sort(opts.sort).map(function (key) {
+ exports.stringify = function (obj) {
+ return obj ? Object.keys(obj).sort().map(function (key) {
var val = obj[key];
- if (val === undefined) {
- return '';
- }
-
- if (val === null) {
- return encode(key, opts);
- }
-
if (Array.isArray(val)) {
- var result = [];
-
- val.slice().forEach(function (val2) {
- if (val2 === undefined) {
- return;
- }
-
- result.push(formatter(key, val2, result.length));
- });
-
- return result.join('&');
+ return val.sort().map(function (val2) {
+ return strictUriEncode(key) + '=' + strictUriEncode(val2);
+ }).join('&');
}
- return encode(key, opts) + '=' + encode(val, opts);
+ return strictUriEncode(key) + '=' + strictUriEncode(val);
}).filter(function (x) {
return x.length > 0;
}).join('&') : '';
};
-
- exports.parseUrl = function (str, opts) {
- return {
- url: str.split('?')[0] || '',
- query: parse(extract(str), opts)
- };
- };
- }, { "decode-uri-component": 162, "object-assign": 169, "strict-uri-encode": 172 }], 172: [function (require, module, exports) {
+ }, { "strict-uri-encode": 179 }], 179: [function (require, module, exports) {
'use strict';
module.exports = function (str) {
@@ -19374,7 +19853,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return '%' + c.charCodeAt(0).toString(16).toUpperCase();
});
};
- }, {}], 173: [function (require, module, exports) {
+ }, {}], 180: [function (require, module, exports) {
var unavailable = function unavailable() {
throw "This swarm.js function isn't available on the browser.";
};
@@ -19407,7 +19886,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
hash: hash,
pick: pick
});
- }, { "./pick.js": 174, "./swarm": 176, "./swarm-hash.js": 175, "eth-lib/lib/bytes": 164, "xhr-request-promise": 180 }], 174: [function (require, module, exports) {
+ }, { "./pick.js": 181, "./swarm": 183, "./swarm-hash.js": 182, "eth-lib/lib/bytes": 172, "xhr-request-promise": 187 }], 181: [function (require, module, exports) {
var picker = function picker(type) {
return function () {
return new Promise(function (resolve, reject) {
@@ -19465,7 +19944,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
file: picker("file"),
directory: picker("directory")
};
- }, {}], 175: [function (require, module, exports) {
+ }, {}], 182: [function (require, module, exports) {
// Thanks https://github.com/axic/swarmhash
var keccak = require("eth-lib/lib/hash").keccak256;
@@ -19506,7 +19985,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = swarmHash;
- }, { "eth-lib/lib/bytes": 164, "eth-lib/lib/hash": 165 }], 176: [function (require, module, exports) {
+ }, { "eth-lib/lib/bytes": 172, "eth-lib/lib/hash": 173 }], 183: [function (require, module, exports) {
// TODO: this is a temporary fix to hide those libraries from the browser. A
// slightly better long-term solution would be to split this file into two,
// separating the functions that are used on Node.js from the functions that
@@ -20129,7 +20608,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
toString: toString
};
};
- }, {}], 177: [function (require, module, exports) {
+ }, {}], 184: [function (require, module, exports) {
exports = module.exports = trim;
@@ -20144,7 +20623,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
exports.right = function (str) {
return str.replace(/\s*$/, '');
};
- }, {}], 178: [function (require, module, exports) {
+ }, {}], 185: [function (require, module, exports) {
// Underscore.js 1.8.3
// http://underscorejs.org
// (c) 2009-2015 Jeremy Ashkenas, DocumentCloud and Investigative Reporters & Editors
@@ -21713,7 +22192,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
});
}
}).call(this);
- }, {}], 179: [function (require, module, exports) {
+ }, {}], 186: [function (require, module, exports) {
module.exports = urlSetQuery;
function urlSetQuery(url, query) {
if (query) {
@@ -21738,7 +22217,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
return url;
}
- }, {}], 180: [function (require, module, exports) {
+ }, {}], 187: [function (require, module, exports) {
var request = require('xhr-request');
module.exports = function (url, options) {
@@ -21748,7 +22227,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
});
});
};
- }, { "xhr-request": 181 }], 181: [function (require, module, exports) {
+ }, { "xhr-request": 188 }], 188: [function (require, module, exports) {
var queryString = require('query-string');
var setQuery = require('url-set-query');
var assign = require('object-assign');
@@ -21808,7 +22287,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return request(opt, cb);
}
- }, { "./lib/ensure-header.js": 182, "./lib/request.js": 184, "object-assign": 169, "query-string": 171, "url-set-query": 179 }], 182: [function (require, module, exports) {
+ }, { "./lib/ensure-header.js": 189, "./lib/request.js": 191, "object-assign": 192, "query-string": 178, "url-set-query": 186 }], 189: [function (require, module, exports) {
module.exports = ensureHeader;
function ensureHeader(headers, key, value) {
var lower = key.toLowerCase();
@@ -21816,7 +22295,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
headers[key] = value;
}
}
- }, {}], 183: [function (require, module, exports) {
+ }, {}], 190: [function (require, module, exports) {
module.exports = getResponse;
function getResponse(opt, resp) {
if (!resp) return null;
@@ -21829,10 +22308,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
rawRequest: resp.rawRequest ? resp.rawRequest : resp
};
}
- }, {}], 184: [function (require, module, exports) {
+ }, {}], 191: [function (require, module, exports) {
var xhr = require('xhr');
var normalize = require('./normalize-response');
- var noop = function noop() {};
module.exports = xhrRequest;
function xhrRequest(opt, cb) {
@@ -21845,7 +22323,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
useJson = true;
}
- var req = xhr(opt, function xhrRequestResult(err, resp, body) {
+ return xhr(opt, function xhrRequestResult(err, resp, body) {
if (useJson && !err) {
try {
var text = resp.rawRequest.responseText;
@@ -21857,21 +22335,50 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
resp = normalize(opt, resp);
if (err) cb(err, null, resp);else cb(err, body, resp);
- cb = noop;
});
+ }
+ }, { "./normalize-response": 190, "xhr": 193 }], 192: [function (require, module, exports) {
+ 'use strict';
- // Patch abort() so that it also calls the callback, but with an error
- var onabort = req.onabort;
- req.onabort = function () {
- var ret = onabort.apply(req, Array.prototype.slice.call(arguments));
- cb(new Error('XHR Aborted'));
- cb = noop;
- return ret;
- };
+ var propIsEnumerable = Object.prototype.propertyIsEnumerable;
+
+ function ToObject(val) {
+ if (val == null) {
+ throw new TypeError('Object.assign cannot be called with null or undefined');
+ }
+
+ return Object(val);
+ }
+
+ function ownEnumerableKeys(obj) {
+ var keys = Object.getOwnPropertyNames(obj);
+
+ if (Object.getOwnPropertySymbols) {
+ keys = keys.concat(Object.getOwnPropertySymbols(obj));
+ }
- return req;
+ return keys.filter(function (key) {
+ return propIsEnumerable.call(obj, key);
+ });
}
- }, { "./normalize-response": 183, "xhr": 185 }], 185: [function (require, module, exports) {
+
+ module.exports = Object.assign || function (target, source) {
+ var from;
+ var keys;
+ var to = ToObject(target);
+
+ for (var s = 1; s < arguments.length; s++) {
+ from = arguments[s];
+ keys = ownEnumerableKeys(Object(from));
+
+ for (var i = 0; i < keys.length; i++) {
+ to[keys[i]] = from[keys[i]];
+ }
+ }
+
+ return to;
+ };
+ }, {}], 193: [function (require, module, exports) {
"use strict";
var window = require("global/window");
@@ -22115,27 +22622,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
function noop() {}
- }, { "global/window": 167, "is-function": 168, "parse-headers": 170, "xtend": 186 }], 186: [function (require, module, exports) {
- module.exports = extend;
-
- var hasOwnProperty = Object.prototype.hasOwnProperty;
-
- function extend() {
- var target = {};
-
- for (var i = 0; i < arguments.length; i++) {
- var source = arguments[i];
-
- for (var key in source) {
- if (hasOwnProperty.call(source, key)) {
- target[key] = source[key];
- }
- }
- }
-
- return target;
- }
- }, {}], 187: [function (require, module, exports) {
+ }, { "global/window": 175, "is-function": 176, "parse-headers": 177, "xtend": 194 }], 194: [function (require, module, exports) {
+ arguments[4][170][0].apply(exports, arguments);
+ }, { "dup": 170 }], 195: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -22221,9 +22710,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Bzz;
- }, { "swarm-js": 173, "underscore": 178 }], 188: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 189: [function (require, module, exports) {
+ }, { "swarm-js": 180, "underscore": 185 }], 196: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 197: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -22271,7 +22760,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return new Error('CONNECTION TIMEOUT: timeout of ' + ms + ' ms achived');
}
};
- }, {}], 190: [function (require, module, exports) {
+ }, {}], 198: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -22685,7 +23174,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
outputPostFormatter: outputPostFormatter,
outputSyncingFormatter: outputSyncingFormatter
};
- }, { "underscore": 188, "web3-eth-iban": 368, "web3-utils": 393 }], 191: [function (require, module, exports) {
+ }, { "underscore": 196, "web3-eth-iban": 377, "web3-utils": 408 }], 199: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -22717,9 +23206,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
errors: errors,
formatters: formatters
};
- }, { "./errors": 189, "./formatters": 190 }], 192: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 193: [function (require, module, exports) {
+ }, { "./errors": 197, "./formatters": 198 }], 200: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 201: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -23293,9 +23782,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Method;
- }, { "underscore": 192, "web3-core-helpers": 191, "web3-core-promievent": 198, "web3-core-subscriptions": 206, "web3-utils": 393 }], 194: [function (require, module, exports) {
+ }, { "underscore": 200, "web3-core-helpers": 199, "web3-core-promievent": 206, "web3-core-subscriptions": 214, "web3-utils": 408 }], 202: [function (require, module, exports) {
module.exports = require('./register')().Promise;
- }, { "./register": 196 }], 195: [function (require, module, exports) {
+ }, { "./register": 204 }], 203: [function (require, module, exports) {
"use strict";
// global key for user preferred registration
@@ -23372,7 +23861,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return registered;
};
};
- }, {}], 196: [function (require, module, exports) {
+ }, {}], 204: [function (require, module, exports) {
"use strict";
module.exports = require('./loader')(window, loadImplementation);
@@ -23391,7 +23880,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
implementation: 'window.Promise'
};
}
- }, { "./loader": 195 }], 197: [function (require, module, exports) {
+ }, { "./loader": 203 }], 205: [function (require, module, exports) {
'use strict';
//
@@ -23647,7 +24136,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if ('undefined' !== typeof module) {
module.exports = EventEmitter;
}
- }, {}], 198: [function (require, module, exports) {
+ }, {}], 206: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -23724,9 +24213,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = PromiEvent;
- }, { "any-promise": 194, "eventemitter3": 197 }], 199: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 200: [function (require, module, exports) {
+ }, { "any-promise": 202, "eventemitter3": 205 }], 207: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 208: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -23798,7 +24287,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Batch;
- }, { "./jsonrpc": 203, "web3-core-helpers": 191 }], 201: [function (require, module, exports) {
+ }, { "./jsonrpc": 211, "web3-core-helpers": 199 }], 209: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -23880,7 +24369,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
/* jshint ignore:end */
module.exports = givenProvider;
- }, {}], 202: [function (require, module, exports) {
+ }, {}], 210: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -23999,8 +24488,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (!this.provider) {
return callback(errors.InvalidProvider());
}
-
var payload = Jsonrpc.toPayload(data.method, data.params);
+ console.log('payload', payload);
this.provider[this.provider.sendAsync ? 'sendAsync' : 'send'](payload, function (err, result) {
if (result && result.id && payload.id !== result.id) return callback(new Error('Wrong response id "' + result.id + '" (expected: "' + payload.id + '") in ' + JSON.stringify(payload)));
@@ -24015,7 +24504,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
if (!Jsonrpc.isValidResponse(result)) {
return callback(errors.InvalidResponse(result));
}
-
+ console.log('result', result);
callback(null, result.result);
});
};
@@ -24110,7 +24599,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
Manager: RequestManager,
BatchManager: BatchManager
};
- }, { "./batch.js": 200, "./givenProvider.js": 201, "./jsonrpc.js": 203, "underscore": 199, "web3-core-helpers": 191, "web3-providers-http": 375, "web3-providers-ipc": 378, "web3-providers-ws": 380 }], 203: [function (require, module, exports) {
+ }, { "./batch.js": 208, "./givenProvider.js": 209, "./jsonrpc.js": 211, "underscore": 207, "web3-core-helpers": 199, "web3-providers-http": 390, "web3-providers-ipc": 393, "web3-providers-ws": 395 }], 211: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -24196,11 +24685,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Jsonrpc;
- }, {}], 204: [function (require, module, exports) {
- arguments[4][197][0].apply(exports, arguments);
- }, { "dup": 197 }], 205: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 206: [function (require, module, exports) {
+ }, {}], 212: [function (require, module, exports) {
+ arguments[4][205][0].apply(exports, arguments);
+ }, { "dup": 205 }], 213: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 214: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -24272,7 +24761,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
subscriptions: Subscriptions,
subscription: Subscription
};
- }, { "./subscription.js": 207 }], 207: [function (require, module, exports) {
+ }, { "./subscription.js": 215 }], 215: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -24580,7 +25069,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Subscription;
- }, { "eventemitter3": 204, "underscore": 205, "web3-core-helpers": 191 }], 208: [function (require, module, exports) {
+ }, { "eventemitter3": 212, "underscore": 213, "web3-core-helpers": 199 }], 216: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -24645,7 +25134,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = extend;
- }, { "web3-core-helpers": 191, "web3-core-method": 193, "web3-utils": 393 }], 209: [function (require, module, exports) {
+ }, { "web3-core-helpers": 199, "web3-core-method": 201, "web3-utils": 408 }], 217: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -24729,7 +25218,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
pkg.providers = requestManager.Manager.providers;
}
};
- }, { "./extend.js": 208, "web3-core-requestmanager": 202 }], 210: [function (require, module, exports) {
+ }, { "./extend.js": 216, "web3-core-requestmanager": 210 }], 218: [function (require, module, exports) {
(function (module, exports) {
'use strict';
@@ -24783,7 +25272,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var Buffer;
try {
- Buffer = require('buf' + 'fer').Buffer;
+ Buffer = require('buffer').Buffer;
} catch (e) {}
BN.isBN = function isBN(num) {
@@ -27951,7 +28440,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
Red.prototype.pow = function pow(a, num) {
- if (num.isZero()) return new BN(1);
+ if (num.isZero()) return new BN(1).toRed(this);
if (num.cmpn(1) === 0) return a.clone();
var windowSize = 4;
@@ -28089,547 +28578,2520 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return res._forceRed(this);
};
})(typeof module === 'undefined' || module, this);
- }, {}], 211: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 212: [function (require, module, exports) {
- /*
- This file is part of web3.js.
-
- web3.js is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- web3.js is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with web3.js. If not, see .
- */
- /**
- * @file formatters.js
- * @author Marek Kotewicz
- * @author Fabian Vogelsteller
- * @date 2017
- */
-
- var _ = require('underscore');
- var utils = require('web3-utils');
- var BN = require('bn.js');
- var SolidityParam = require('./param');
+ }, { "buffer": 17 }], 219: [function (require, module, exports) {
+ 'use strict';
- /**
- * Formats input value to byte representation of int
- * If value is negative, return it's two's complement
- * If the value is floating point, round it down
- *
- * @method formatInputInt
- * @param {String|Number|BN} value that needs to be formatted
- * @returns {SolidityParam}
- */
- var formatInputInt = function formatInputInt(value) {
- if (_.isNumber(value)) {
- value = Math.trunc(value);
+ var __extends = this && this.__extends || function () {
+ var extendStatics = Object.setPrototypeOf || { __proto__: [] } instanceof Array && function (d, b) {
+ d.__proto__ = b;
+ } || function (d, b) {
+ for (var p in b) {
+ if (b.hasOwnProperty(p)) d[p] = b[p];
+ }
+ };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() {
+ this.constructor = d;
+ }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+ }();
+ var __importStar = this && this.__importStar || function (mod) {
+ if (mod && mod.__esModule) return mod;
+ var result = {};
+ if (mod != null) for (var k in mod) {
+ if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+ }result["default"] = mod;
+ return result;
+ };
+ Object.defineProperty(exports, "__esModule", { value: true });
+ // See: https://github.com/ethereum/wiki/wiki/Ethereum-Contract-ABI
+ var address_1 = require("./address");
+ var bignumber_1 = require("./bignumber");
+ var bytes_1 = require("./bytes");
+ var utf8_1 = require("./utf8");
+ var properties_1 = require("./properties");
+ var errors = __importStar(require("./errors"));
+ var paramTypeBytes = new RegExp(/^bytes([0-9]*)$/);
+ var paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/);
+ var paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/);
+ exports.defaultCoerceFunc = function (type, value) {
+ var match = type.match(paramTypeNumber);
+ if (match && parseInt(match[2]) <= 48) {
+ return value.toNumber();
}
- return new SolidityParam(utils.toTwosComplement(value).replace('0x', ''));
+ return value;
};
-
- /**
- * Formats input bytes
- *
- * @method formatInputBytes
- * @param {String} value
- * @returns {SolidityParam}
- */
- var formatInputBytes = function formatInputBytes(value) {
- if (!utils.isHexStrict(value)) {
- throw new Error('Given parameter is not bytes: "' + value + '"');
+ ///////////////////////////////////
+ // Parsing for Solidity Signatures
+ var regexParen = new RegExp("^([^)(]*)\\((.*)\\)([^)(]*)$");
+ var regexIdentifier = new RegExp("^[A-Za-z_][A-Za-z0-9_]*$");
+ function verifyType(type) {
+ // These need to be transformed to their full description
+ if (type.match(/^uint($|[^1-9])/)) {
+ type = 'uint256' + type.substring(4);
+ } else if (type.match(/^int($|[^1-9])/)) {
+ type = 'int256' + type.substring(3);
+ }
+ return type;
+ }
+ function parseParam(param, allowIndexed) {
+ function throwError(i) {
+ throw new Error('unexpected character "' + param[i] + '" at position ' + i + ' in "' + param + '"');
+ }
+ var parent = { type: '', name: '', state: { allowType: true } };
+ var node = parent;
+ for (var i = 0; i < param.length; i++) {
+ var c = param[i];
+ switch (c) {
+ case '(':
+ if (!node.state.allowParams) {
+ throwError(i);
+ }
+ node.state.allowType = false;
+ node.type = verifyType(node.type);
+ node.components = [{ type: '', name: '', parent: node, state: { allowType: true } }];
+ node = node.components[0];
+ break;
+ case ')':
+ delete node.state;
+ if (allowIndexed && node.name === 'indexed') {
+ node.indexed = true;
+ node.name = '';
+ }
+ node.type = verifyType(node.type);
+ var child = node;
+ node = node.parent;
+ if (!node) {
+ throwError(i);
+ }
+ delete child.parent;
+ node.state.allowParams = false;
+ node.state.allowName = true;
+ node.state.allowArray = true;
+ break;
+ case ',':
+ delete node.state;
+ if (allowIndexed && node.name === 'indexed') {
+ node.indexed = true;
+ node.name = '';
+ }
+ node.type = verifyType(node.type);
+ var sibling = { type: '', name: '', parent: node.parent, state: { allowType: true } };
+ node.parent.components.push(sibling);
+ delete node.parent;
+ node = sibling;
+ break;
+ // Hit a space...
+ case ' ':
+ // If reading type, the type is done and may read a param or name
+ if (node.state.allowType) {
+ if (node.type !== '') {
+ node.type = verifyType(node.type);
+ delete node.state.allowType;
+ node.state.allowName = true;
+ node.state.allowParams = true;
+ }
+ }
+ // If reading name, the name is done
+ if (node.state.allowName) {
+ if (node.name !== '') {
+ if (allowIndexed && node.name === 'indexed') {
+ node.indexed = true;
+ node.name = '';
+ } else {
+ node.state.allowName = false;
+ }
+ }
+ }
+ break;
+ case '[':
+ if (!node.state.allowArray) {
+ throwError(i);
+ }
+ node.type += c;
+ node.state.allowArray = false;
+ node.state.allowName = false;
+ node.state.readArray = true;
+ break;
+ case ']':
+ if (!node.state.readArray) {
+ throwError(i);
+ }
+ node.type += c;
+ node.state.readArray = false;
+ node.state.allowArray = true;
+ node.state.allowName = true;
+ break;
+ default:
+ if (node.state.allowType) {
+ node.type += c;
+ node.state.allowParams = true;
+ node.state.allowArray = true;
+ } else if (node.state.allowName) {
+ node.name += c;
+ delete node.state.allowArray;
+ } else if (node.state.readArray) {
+ node.type += c;
+ } else {
+ throwError(i);
+ }
+ }
}
-
- var result = value.replace(/^0x/i, '');
-
- if (result.length % 2 !== 0) {
- throw new Error('Given parameter bytes has an invalid length: "' + value + '"');
+ if (node.parent) {
+ throw new Error("unexpected eof");
}
-
- if (result.length > 64) {
- throw new Error('Given parameter bytes is too long: "' + value + '"');
+ delete parent.state;
+ if (allowIndexed && node.name === 'indexed') {
+ node.indexed = true;
+ node.name = '';
}
-
- var l = Math.floor((result.length + 63) / 64);
- result = utils.padRight(result, l * 64);
- return new SolidityParam(result);
- };
-
- /**
- * Formats input bytes
- *
- * @method formatDynamicInputBytes
- * @param {String} value
- * @returns {SolidityParam}
- */
- var formatInputDynamicBytes = function formatInputDynamicBytes(value) {
- if (!utils.isHexStrict(value)) {
- throw new Error('Given parameter is not bytes: "' + value + '"');
+ parent.type = verifyType(parent.type);
+ return parent;
+ }
+ // @TODO: Better return type
+ function parseSignatureEvent(fragment) {
+ var abi = {
+ anonymous: false,
+ inputs: [],
+ name: '',
+ type: 'event'
+ };
+ var match = fragment.match(regexParen);
+ if (!match) {
+ throw new Error('invalid event: ' + fragment);
}
-
- var result = value.replace(/^0x/i, '');
-
- if (result.length % 2 !== 0) {
- throw new Error('Given parameter bytes has an invalid length: "' + value + '"');
+ abi.name = match[1].trim();
+ splitNesting(match[2]).forEach(function (param) {
+ param = parseParam(param, true);
+ param.indexed = !!param.indexed;
+ abi.inputs.push(param);
+ });
+ match[3].split(' ').forEach(function (modifier) {
+ switch (modifier) {
+ case 'anonymous':
+ abi.anonymous = true;
+ break;
+ case '':
+ break;
+ default:
+ console.log('unknown modifier: ' + modifier);
+ }
+ });
+ if (abi.name && !abi.name.match(regexIdentifier)) {
+ throw new Error('invalid identifier: "' + abi.name + '"');
+ }
+ return abi;
+ }
+ function parseSignatureFunction(fragment) {
+ var abi = {
+ constant: false,
+ inputs: [],
+ name: '',
+ outputs: [],
+ payable: false,
+ stateMutability: null,
+ type: 'function'
+ };
+ var comps = fragment.split(' returns ');
+ var left = comps[0].match(regexParen);
+ if (!left) {
+ throw new Error('invalid signature');
+ }
+ abi.name = left[1].trim();
+ if (!abi.name.match(regexIdentifier)) {
+ throw new Error('invalid identifier: "' + left[1] + '"');
+ }
+ splitNesting(left[2]).forEach(function (param) {
+ abi.inputs.push(parseParam(param));
+ });
+ left[3].split(' ').forEach(function (modifier) {
+ switch (modifier) {
+ case 'constant':
+ abi.constant = true;
+ break;
+ case 'payable':
+ abi.payable = true;
+ break;
+ case 'pure':
+ abi.constant = true;
+ abi.stateMutability = 'pure';
+ break;
+ case 'view':
+ abi.constant = true;
+ abi.stateMutability = 'view';
+ break;
+ case '':
+ break;
+ default:
+ console.log('unknown modifier: ' + modifier);
+ }
+ });
+ // We have outputs
+ if (comps.length > 1) {
+ var right = comps[1].match(regexParen);
+ if (right[1].trim() != '' || right[3].trim() != '') {
+ throw new Error('unexpected tokens');
+ }
+ splitNesting(right[2]).forEach(function (param) {
+ abi.outputs.push(parseParam(param));
+ });
}
-
- var length = result.length / 2;
- var l = Math.floor((result.length + 63) / 64);
- result = utils.padRight(result, l * 64);
- return new SolidityParam(formatInputInt(length).value + result);
- };
-
- /**
- * Formats input value to byte representation of string
- *
- * @method formatInputString
- * @param {String}
- * @returns {SolidityParam}
- */
- var formatInputString = function formatInputString(value) {
- if (!_.isString(value)) {
- throw new Error('Given parameter is not a valid string: ' + value);
+ return abi;
+ }
+ function parseParamType(type) {
+ return parseParam(type, true);
+ }
+ exports.parseParamType = parseParamType;
+ // @TODO: Allow a second boolean to expose names
+ function formatParamType(paramType) {
+ return getParamCoder(exports.defaultCoerceFunc, paramType).type;
+ }
+ exports.formatParamType = formatParamType;
+ // @TODO: Allow a second boolean to expose names and modifiers
+ function formatSignature(fragment) {
+ return fragment.name + '(' + fragment.inputs.map(function (i) {
+ return formatParamType(i);
+ }).join(',') + ')';
+ }
+ exports.formatSignature = formatSignature;
+ function parseSignature(fragment) {
+ if (typeof fragment === 'string') {
+ // Make sure the "returns" is surrounded by a space and all whitespace is exactly one space
+ fragment = fragment.replace(/\(/g, ' (').replace(/\)/g, ') ').replace(/\s+/g, ' ');
+ fragment = fragment.trim();
+ if (fragment.substring(0, 6) === 'event ') {
+ return parseSignatureEvent(fragment.substring(6).trim());
+ } else {
+ if (fragment.substring(0, 9) === 'function ') {
+ fragment = fragment.substring(9);
+ }
+ return parseSignatureFunction(fragment.trim());
+ }
}
-
- var result = utils.utf8ToHex(value).replace(/^0x/i, '');
- var length = result.length / 2;
- var l = Math.floor((result.length + 63) / 64);
- result = utils.padRight(result, l * 64);
- return new SolidityParam(formatInputInt(length).value + result);
- };
-
- /**
- * Formats input value to byte representation of bool
- *
- * @method formatInputBool
- * @param {Boolean}
- * @returns {SolidityParam}
- */
- var formatInputBool = function formatInputBool(value) {
- var result = '000000000000000000000000000000000000000000000000000000000000000' + (value ? '1' : '0');
- return new SolidityParam(result);
- };
-
- /**
- * Check if input value is negative
- *
- * @method signedIsNegative
- * @param {String} value is hex format
- * @returns {Boolean} true if it is negative, otherwise false
- */
- var signedIsNegative = function signedIsNegative(value) {
- return new BN(value.substr(0, 1), 16).toString(2).substr(0, 1) === '1';
- };
-
- /**
- * Formats right-aligned output bytes to int
- *
- * @method formatOutputInt
- * @param {SolidityParam} param
- * @returns {BN} right-aligned output bytes formatted to big number
- */
- var formatOutputInt = function formatOutputInt(param) {
- var value = param.staticPart();
-
- if (!value && !param.rawValue) {
- throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue);
+ throw new Error('unknown signature');
+ }
+ exports.parseSignature = parseSignature;
+ var Coder = /** @class */function () {
+ function Coder(coerceFunc, name, type, localName, dynamic) {
+ this.coerceFunc = coerceFunc;
+ this.name = name;
+ this.type = type;
+ this.localName = localName;
+ this.dynamic = dynamic;
}
-
- // check if it's negative number
- // it it is, return two's complement
- if (signedIsNegative(value)) {
- return new BN(value, 16).fromTwos(256).toString(10);
+ return Coder;
+ }();
+ // Clones the functionality of an existing Coder, but without a localName
+ var CoderAnonymous = /** @class */function (_super) {
+ __extends(CoderAnonymous, _super);
+ function CoderAnonymous(coder) {
+ var _this = _super.call(this, coder.coerceFunc, coder.name, coder.type, undefined, coder.dynamic) || this;
+ properties_1.defineReadOnly(_this, 'coder', coder);
+ return _this;
+ }
+ CoderAnonymous.prototype.encode = function (value) {
+ return this.coder.encode(value);
+ };
+ CoderAnonymous.prototype.decode = function (data, offset) {
+ return this.coder.decode(data, offset);
+ };
+ return CoderAnonymous;
+ }(Coder);
+ var CoderNull = /** @class */function (_super) {
+ __extends(CoderNull, _super);
+ function CoderNull(coerceFunc, localName) {
+ return _super.call(this, coerceFunc, 'null', '', localName, false) || this;
+ }
+ CoderNull.prototype.encode = function (value) {
+ return bytes_1.arrayify([]);
+ };
+ CoderNull.prototype.decode = function (data, offset) {
+ if (offset > data.length) {
+ throw new Error('invalid null');
+ }
+ return {
+ consumed: 0,
+ value: this.coerceFunc('null', undefined)
+ };
+ };
+ return CoderNull;
+ }(Coder);
+ var CoderNumber = /** @class */function (_super) {
+ __extends(CoderNumber, _super);
+ function CoderNumber(coerceFunc, size, signed, localName) {
+ var _this = this;
+ var name = (signed ? 'int' : 'uint') + size * 8;
+ _this = _super.call(this, coerceFunc, name, name, localName, false) || this;
+ _this.size = size;
+ _this.signed = signed;
+ return _this;
}
- return new BN(value, 16).toString(10);
- };
-
- /**
- * Formats right-aligned output bytes to uint
- *
- * @method formatOutputUInt
- * @param {SolidityParam} param
- * @returns {BN} right-aligned output bytes formatted to uint
- */
- var formatOutputUInt = function formatOutputUInt(param, name) {
- var value = param.staticPart();
-
- if (!value && !param.rawValue) {
- throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue);
+ CoderNumber.prototype.encode = function (value) {
+ try {
+ var v = bignumber_1.bigNumberify(value);
+ v = v.toTwos(this.size * 8).maskn(this.size * 8);
+ //value = value.toTwos(size * 8).maskn(size * 8);
+ if (this.signed) {
+ v = v.fromTwos(this.size * 8).toTwos(256);
+ }
+ return bytes_1.padZeros(bytes_1.arrayify(v), 32);
+ } catch (error) {
+ errors.throwError('invalid number value', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: this.name,
+ value: value
+ });
+ }
+ return null;
+ };
+ CoderNumber.prototype.decode = function (data, offset) {
+ if (data.length < offset + 32) {
+ errors.throwError('insufficient data for ' + this.name + ' type', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: this.name,
+ value: bytes_1.hexlify(data.slice(offset, offset + 32))
+ });
+ }
+ var junkLength = 32 - this.size;
+ var value = bignumber_1.bigNumberify(data.slice(offset + junkLength, offset + 32));
+ if (this.signed) {
+ value = value.fromTwos(this.size * 8);
+ } else {
+ value = value.maskn(this.size * 8);
+ }
+ return {
+ consumed: 32,
+ value: this.coerceFunc(this.name, value)
+ };
+ };
+ return CoderNumber;
+ }(Coder);
+ var uint256Coder = new CoderNumber(function (type, value) {
+ return value;
+ }, 32, false, 'none');
+ var CoderBoolean = /** @class */function (_super) {
+ __extends(CoderBoolean, _super);
+ function CoderBoolean(coerceFunc, localName) {
+ return _super.call(this, coerceFunc, 'bool', 'bool', localName, false) || this;
}
-
- return new BN(value, 16).toString(10);
- };
-
- /**
- * Should be used to format output bool
- *
- * @method formatOutputBool
- * @param {SolidityParam} param
- * @param {String} name type name
- * @returns {Boolean} right-aligned input bytes formatted to bool
- */
- var formatOutputBool = function formatOutputBool(param, name) {
- var value = param.staticPart();
-
- if (!value && !param.rawValue) {
- throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue);
+ CoderBoolean.prototype.encode = function (value) {
+ return uint256Coder.encode(!!value ? 1 : 0);
+ };
+ CoderBoolean.prototype.decode = function (data, offset) {
+ try {
+ var result = uint256Coder.decode(data, offset);
+ } catch (error) {
+ if (error.reason === 'insufficient data for uint256 type') {
+ errors.throwError('insufficient data for boolean type', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: 'boolean',
+ value: error.value
+ });
+ }
+ throw error;
+ }
+ return {
+ consumed: result.consumed,
+ value: this.coerceFunc('bool', !result.value.isZero())
+ };
+ };
+ return CoderBoolean;
+ }(Coder);
+ var CoderFixedBytes = /** @class */function (_super) {
+ __extends(CoderFixedBytes, _super);
+ function CoderFixedBytes(coerceFunc, length, localName) {
+ var _this = this;
+ var name = 'bytes' + length;
+ _this = _super.call(this, coerceFunc, name, name, localName, false) || this;
+ _this.length = length;
+ return _this;
}
-
- return value === '0000000000000000000000000000000000000000000000000000000000000001';
- };
-
- /**
- * Should be used to format output bytes
- *
- * @method formatOutputBytes
- * @param {SolidityParam} param left-aligned hex representation of string
- * @param {String} name type name
- * @returns {String} hex string
- */
- var formatOutputBytes = function formatOutputBytes(param, name) {
- var matches = name.match(/^bytes([0-9]*)/);
- var size = parseInt(matches[1]);
-
- if (param.staticPart().slice(0, 2 * size).length !== size * 2) {
- throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue + ' The size doesn\'t match.');
+ CoderFixedBytes.prototype.encode = function (value) {
+ var result = new Uint8Array(32);
+ try {
+ var data = bytes_1.arrayify(value);
+ if (data.length > 32) {
+ throw new Error();
+ }
+ result.set(data);
+ } catch (error) {
+ errors.throwError('invalid ' + this.name + ' value', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: this.name,
+ value: error.value || value
+ });
+ }
+ return result;
+ };
+ CoderFixedBytes.prototype.decode = function (data, offset) {
+ if (data.length < offset + 32) {
+ errors.throwError('insufficient data for ' + name + ' type', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: this.name,
+ value: bytes_1.hexlify(data.slice(offset, offset + 32))
+ });
+ }
+ return {
+ consumed: 32,
+ value: this.coerceFunc(this.name, bytes_1.hexlify(data.slice(offset, offset + this.length)))
+ };
+ };
+ return CoderFixedBytes;
+ }(Coder);
+ var CoderAddress = /** @class */function (_super) {
+ __extends(CoderAddress, _super);
+ function CoderAddress(coerceFunc, localName) {
+ return _super.call(this, coerceFunc, 'address', 'address', localName, false) || this;
}
-
- return '0x' + param.staticPart().slice(0, 2 * size);
- };
-
- /**
- * Should be used to format output bytes
- *
- * @method formatOutputDynamicBytes
- * @param {SolidityParam} param left-aligned hex representation of string
- * @param {String} name type name
- * @returns {String} hex string
- */
- var formatOutputDynamicBytes = function formatOutputDynamicBytes(param, name) {
- var hex = param.dynamicPart().slice(0, 64);
-
- if (!hex) {
- throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue);
+ CoderAddress.prototype.encode = function (value) {
+ var result = new Uint8Array(32);
+ try {
+ result.set(bytes_1.arrayify(address_1.getAddress(value)), 12);
+ } catch (error) {
+ errors.throwError('invalid address', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: 'address',
+ value: value
+ });
+ }
+ return result;
+ };
+ CoderAddress.prototype.decode = function (data, offset) {
+ if (data.length < offset + 32) {
+ errors.throwError('insufficuent data for address type', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: 'address',
+ value: bytes_1.hexlify(data.slice(offset, offset + 32))
+ });
+ }
+ return {
+ consumed: 32,
+ value: this.coerceFunc('address', address_1.getAddress(bytes_1.hexlify(data.slice(offset + 12, offset + 32))))
+ };
+ };
+ return CoderAddress;
+ }(Coder);
+ function _encodeDynamicBytes(value) {
+ var dataLength = 32 * Math.ceil(value.length / 32);
+ var padding = new Uint8Array(dataLength - value.length);
+ return bytes_1.concat([uint256Coder.encode(value.length), value, padding]);
+ }
+ function _decodeDynamicBytes(data, offset, localName) {
+ if (data.length < offset + 32) {
+ errors.throwError('insufficient data for dynamicBytes length', errors.INVALID_ARGUMENT, {
+ arg: localName,
+ coderType: 'dynamicBytes',
+ value: bytes_1.hexlify(data.slice(offset, offset + 32))
+ });
}
-
- var length = new BN(hex, 16).toNumber() * 2;
- return '0x' + param.dynamicPart().substr(64, length);
- };
-
- /**
- * Should be used to format output string
- *
- * @method formatOutputString
- * @param {SolidityParam} left-aligned hex representation of string
- * @returns {String} ascii string
- */
- var formatOutputString = function formatOutputString(param) {
- var hex = param.dynamicPart().slice(0, 64);
-
- if (!hex) {
- throw new Error('ERROR: The returned value is not a convertible string:' + hex);
+ var length = uint256Coder.decode(data, offset).value;
+ try {
+ length = length.toNumber();
+ } catch (error) {
+ errors.throwError('dynamic bytes count too large', errors.INVALID_ARGUMENT, {
+ arg: localName,
+ coderType: 'dynamicBytes',
+ value: length.toString()
+ });
}
-
- var length = new BN(hex, 16).toNumber() * 2;
- return length ? utils.hexToUtf8('0x' + param.dynamicPart().substr(64, length).replace(/^0x/i, '')) : '';
- };
-
- /**
- * Should be used to format output address
- *
- * @method formatOutputAddress
- * @param {SolidityParam} param right-aligned input bytes
- * @param {String} name type name
- * @returns {String} address
- */
- var formatOutputAddress = function formatOutputAddress(param, name) {
- var value = param.staticPart();
-
- if (!value) {
- throw new Error('Couldn\'t decode ' + name + ' from ABI: 0x' + param.rawValue);
+ if (data.length < offset + 32 + length) {
+ errors.throwError('insufficient data for dynamicBytes type', errors.INVALID_ARGUMENT, {
+ arg: localName,
+ coderType: 'dynamicBytes',
+ value: bytes_1.hexlify(data.slice(offset, offset + 32 + length))
+ });
}
-
- return utils.toChecksumAddress("0x" + value.slice(value.length - 40, value.length));
- };
-
- module.exports = {
- formatInputInt: formatInputInt,
- formatInputBytes: formatInputBytes,
- formatInputDynamicBytes: formatInputDynamicBytes,
- formatInputString: formatInputString,
- formatInputBool: formatInputBool,
- formatOutputInt: formatOutputInt,
- formatOutputUInt: formatOutputUInt,
- formatOutputBool: formatOutputBool,
- formatOutputBytes: formatOutputBytes,
- formatOutputDynamicBytes: formatOutputDynamicBytes,
- formatOutputString: formatOutputString,
- formatOutputAddress: formatOutputAddress,
- toTwosComplement: utils.toTwosComplement
- };
- }, { "./param": 214, "bn.js": 210, "underscore": 211, "web3-utils": 393 }], 213: [function (require, module, exports) {
- /*
- This file is part of web3.js.
-
- web3.js is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- web3.js is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with web3.js. If not, see .
- */
- /**
- * @file index.js
- * @author Marek Kotewicz
- * @author Fabian Vogelsteller
- * @date 2017
- */
-
- var _ = require('underscore');
- var utils = require('web3-utils');
-
- var f = require('./formatters');
-
- var SolidityTypeAddress = require('./types/address');
- var SolidityTypeBool = require('./types/bool');
- var SolidityTypeInt = require('./types/int');
- var SolidityTypeUInt = require('./types/uint');
- var SolidityTypeDynamicBytes = require('./types/dynamicbytes');
- var SolidityTypeString = require('./types/string');
- var SolidityTypeBytes = require('./types/bytes');
-
- var isDynamic = function isDynamic(solidityType, type) {
- return solidityType.isDynamicType(type) || solidityType.isDynamicArray(type);
- };
-
- // result method
- function Result() {}
-
- /**
- * ABICoder prototype should be used to encode/decode solidity params of any type
- */
- var ABICoder = function ABICoder(types) {
- this._types = types;
- };
-
- /**
- * This method should be used to transform type to SolidityType
- *
- * @method _requireType
- * @param {String} type
- * @returns {SolidityType}
- * @throws {Error} throws if no matching type is found
- */
- ABICoder.prototype._requireType = function (type) {
- var solidityType = this._types.filter(function (t) {
- return t.isType(type);
- })[0];
-
- if (!solidityType) {
- throw Error('Invalid solidity type: ' + type);
+ return {
+ consumed: 32 + 32 * Math.ceil(length / 32),
+ value: data.slice(offset + 32, offset + 32 + length)
+ };
+ }
+ var CoderDynamicBytes = /** @class */function (_super) {
+ __extends(CoderDynamicBytes, _super);
+ function CoderDynamicBytes(coerceFunc, localName) {
+ return _super.call(this, coerceFunc, 'bytes', 'bytes', localName, true) || this;
}
-
- return solidityType;
- };
-
- ABICoder.prototype._getOffsets = function (types, solidityTypes) {
- var lengths = solidityTypes.map(function (solidityType, index) {
- return solidityType.staticPartLength(types[index]);
- });
-
- for (var i = 1; i < lengths.length; i++) {
- // sum with length of previous element
- lengths[i] += lengths[i - 1];
+ CoderDynamicBytes.prototype.encode = function (value) {
+ try {
+ return _encodeDynamicBytes(bytes_1.arrayify(value));
+ } catch (error) {
+ errors.throwError('invalid bytes value', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: 'bytes',
+ value: error.value
+ });
+ }
+ return null;
+ };
+ CoderDynamicBytes.prototype.decode = function (data, offset) {
+ var result = _decodeDynamicBytes(data, offset, this.localName);
+ result.value = this.coerceFunc('bytes', bytes_1.hexlify(result.value));
+ return result;
+ };
+ return CoderDynamicBytes;
+ }(Coder);
+ var CoderString = /** @class */function (_super) {
+ __extends(CoderString, _super);
+ function CoderString(coerceFunc, localName) {
+ return _super.call(this, coerceFunc, 'string', 'string', localName, true) || this;
+ }
+ CoderString.prototype.encode = function (value) {
+ if (typeof value !== 'string') {
+ errors.throwError('invalid string value', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: 'string',
+ value: value
+ });
+ }
+ return _encodeDynamicBytes(utf8_1.toUtf8Bytes(value));
+ };
+ CoderString.prototype.decode = function (data, offset) {
+ var result = _decodeDynamicBytes(data, offset, this.localName);
+ result.value = this.coerceFunc('string', utf8_1.toUtf8String(result.value));
+ return result;
+ };
+ return CoderString;
+ }(Coder);
+ function alignSize(size) {
+ return 32 * Math.ceil(size / 32);
+ }
+ function pack(coders, values) {
+ if (Array.isArray(values)) {
+ // do nothing
+ } else if (values && (typeof values === "undefined" ? "undefined" : _typeof(values)) === 'object') {
+ var arrayValues = [];
+ coders.forEach(function (coder) {
+ arrayValues.push(values[coder.localName]);
+ });
+ values = arrayValues;
+ } else {
+ errors.throwError('invalid tuple value', errors.INVALID_ARGUMENT, {
+ coderType: 'tuple',
+ value: values
+ });
}
-
- return lengths.map(function (length, index) {
- // remove the current length, so the length is sum of previous elements
- var staticPartLength = solidityTypes[index].staticPartLength(types[index]);
- return length - staticPartLength;
+ if (coders.length !== values.length) {
+ errors.throwError('types/value length mismatch', errors.INVALID_ARGUMENT, {
+ coderType: 'tuple',
+ value: values
+ });
+ }
+ var parts = [];
+ coders.forEach(function (coder, index) {
+ parts.push({ dynamic: coder.dynamic, value: coder.encode(values[index]) });
});
- };
-
- ABICoder.prototype._getSolidityTypes = function (types) {
- var self = this;
- return types.map(function (type) {
- return self._requireType(type);
+ var staticSize = 0,
+ dynamicSize = 0;
+ parts.forEach(function (part) {
+ if (part.dynamic) {
+ staticSize += 32;
+ dynamicSize += alignSize(part.value.length);
+ } else {
+ staticSize += alignSize(part.value.length);
+ }
});
- };
-
- ABICoder.prototype._encodeMultiWithOffset = function (types, solidityTypes, encodeds, dynamicOffset) {
- var result = "";
- var self = this;
-
- types.forEach(function (type, i) {
- if (isDynamic(solidityTypes[i], types[i])) {
- result += f.formatInputInt(dynamicOffset).encode();
- var e = self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset);
- dynamicOffset += e.length / 2;
+ var offset = 0,
+ dynamicOffset = staticSize;
+ var data = new Uint8Array(staticSize + dynamicSize);
+ parts.forEach(function (part) {
+ if (part.dynamic) {
+ //uint256Coder.encode(dynamicOffset).copy(data, offset);
+ data.set(uint256Coder.encode(dynamicOffset), offset);
+ offset += 32;
+ //part.value.copy(data, dynamicOffset); @TODO
+ data.set(part.value, dynamicOffset);
+ dynamicOffset += alignSize(part.value.length);
} else {
- // don't add length to dynamicOffset. it's already counted
- result += self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset);
+ //part.value.copy(data, offset); @TODO
+ data.set(part.value, offset);
+ offset += alignSize(part.value.length);
}
-
- // TODO: figure out nested arrays
});
-
- types.forEach(function (type, i) {
- if (isDynamic(solidityTypes[i], types[i])) {
- var e = self._encodeWithOffset(types[i], solidityTypes[i], encodeds[i], dynamicOffset);
- dynamicOffset += e.length / 2;
- result += e;
+ return data;
+ }
+ function unpack(coders, data, offset) {
+ var baseOffset = offset;
+ var consumed = 0;
+ var value = [];
+ coders.forEach(function (coder) {
+ if (coder.dynamic) {
+ var dynamicOffset = uint256Coder.decode(data, offset);
+ var result = coder.decode(data, baseOffset + dynamicOffset.value.toNumber());
+ // The dynamic part is leap-frogged somewhere else; doesn't count towards size
+ result.consumed = dynamicOffset.consumed;
+ } else {
+ var result = coder.decode(data, offset);
}
+ if (result.value != undefined) {
+ value.push(result.value);
+ }
+ offset += result.consumed;
+ consumed += result.consumed;
});
- return result;
- };
-
- // TODO: refactor whole encoding!
- ABICoder.prototype._encodeWithOffset = function (type, solidityType, encoded, offset) {
- var self = this;
- if (solidityType.isDynamicArray(type)) {
- return function () {
- // offset was already set
- var nestedName = solidityType.nestedName(type);
- var nestedStaticPartLength = solidityType.staticPartLength(nestedName);
- var result = encoded[0];
-
- (function () {
- var previousLength = 2; // in int
- if (solidityType.isDynamicArray(nestedName)) {
- for (var i = 1; i < encoded.length; i++) {
- previousLength += +encoded[i - 1][0] || 0;
- result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode();
- }
- }
- })();
-
- // first element is length, skip it
- (function () {
- for (var i = 0; i < encoded.length - 1; i++) {
- var additionalOffset = result / 2;
- result += self._encodeWithOffset(nestedName, solidityType, encoded[i + 1], offset + additionalOffset);
- }
- })();
-
- return result;
- }();
- } else if (solidityType.isStaticArray(type)) {
- return function () {
- var nestedName = solidityType.nestedName(type);
- var nestedStaticPartLength = solidityType.staticPartLength(nestedName);
- var result = "";
-
- if (solidityType.isDynamicArray(nestedName)) {
- (function () {
- var previousLength = 0; // in int
- for (var i = 0; i < encoded.length; i++) {
- // calculate length of previous item
- previousLength += +(encoded[i - 1] || [])[0] || 0;
- result += f.formatInputInt(offset + i * nestedStaticPartLength + previousLength * 32).encode();
- }
- })();
+ coders.forEach(function (coder, index) {
+ var name = coder.localName;
+ if (!name) {
+ return;
+ }
+ if (name === 'length') {
+ name = '_length';
+ }
+ if (value[name] != null) {
+ return;
+ }
+ value[name] = value[index];
+ });
+ return {
+ value: value,
+ consumed: consumed
+ };
+ }
+ var CoderArray = /** @class */function (_super) {
+ __extends(CoderArray, _super);
+ function CoderArray(coerceFunc, coder, length, localName) {
+ var _this = this;
+ var type = coder.type + '[' + (length >= 0 ? length : '') + ']';
+ var dynamic = length === -1 || coder.dynamic;
+ _this = _super.call(this, coerceFunc, 'array', type, localName, dynamic) || this;
+ _this.coder = coder;
+ _this.length = length;
+ return _this;
+ }
+ CoderArray.prototype.encode = function (value) {
+ if (!Array.isArray(value)) {
+ errors.throwError('expected array value', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: 'array',
+ value: value
+ });
+ }
+ var count = this.length;
+ var result = new Uint8Array(0);
+ if (count === -1) {
+ count = value.length;
+ result = uint256Coder.encode(count);
+ }
+ errors.checkArgumentCount(count, value.length, 'in coder array' + (this.localName ? " " + this.localName : ""));
+ var coders = [];
+ for (var i = 0; i < value.length; i++) {
+ coders.push(this.coder);
+ }
+ return bytes_1.concat([result, pack(coders, value)]);
+ };
+ CoderArray.prototype.decode = function (data, offset) {
+ // @TODO:
+ //if (data.length < offset + length * 32) { throw new Error('invalid array'); }
+ var consumed = 0;
+ var count = this.length;
+ if (count === -1) {
+ try {
+ var decodedLength = uint256Coder.decode(data, offset);
+ } catch (error) {
+ errors.throwError('insufficient data for dynamic array length', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: 'array',
+ value: error.value
+ });
}
-
- (function () {
- for (var i = 0; i < encoded.length; i++) {
- var additionalOffset = result / 2;
- result += self._encodeWithOffset(nestedName, solidityType, encoded[i], offset + additionalOffset);
+ try {
+ count = decodedLength.value.toNumber();
+ } catch (error) {
+ errors.throwError('array count too large', errors.INVALID_ARGUMENT, {
+ arg: this.localName,
+ coderType: 'array',
+ value: decodedLength.value.toString()
+ });
+ }
+ consumed += decodedLength.consumed;
+ offset += decodedLength.consumed;
+ }
+ var coders = [];
+ for (var i = 0; i < count; i++) {
+ coders.push(new CoderAnonymous(this.coder));
+ }
+ var result = unpack(coders, data, offset);
+ result.consumed += consumed;
+ result.value = this.coerceFunc(this.type, result.value);
+ return result;
+ };
+ return CoderArray;
+ }(Coder);
+ var CoderTuple = /** @class */function (_super) {
+ __extends(CoderTuple, _super);
+ function CoderTuple(coerceFunc, coders, localName) {
+ var _this = this;
+ var dynamic = false;
+ var types = [];
+ coders.forEach(function (coder) {
+ if (coder.dynamic) {
+ dynamic = true;
+ }
+ types.push(coder.type);
+ });
+ var type = 'tuple(' + types.join(',') + ')';
+ _this = _super.call(this, coerceFunc, 'tuple', type, localName, dynamic) || this;
+ _this.coders = coders;
+ return _this;
+ }
+ CoderTuple.prototype.encode = function (value) {
+ return pack(this.coders, value);
+ };
+ CoderTuple.prototype.decode = function (data, offset) {
+ var result = unpack(this.coders, data, offset);
+ result.value = this.coerceFunc(this.type, result.value);
+ return result;
+ };
+ return CoderTuple;
+ }(Coder);
+ /*
+ function getTypes(coders) {
+ var type = coderTuple(coders).type;
+ return type.substring(6, type.length - 1);
+ }
+ */
+ function splitNesting(value) {
+ var result = [];
+ var accum = '';
+ var depth = 0;
+ for (var offset = 0; offset < value.length; offset++) {
+ var c = value[offset];
+ if (c === ',' && depth === 0) {
+ result.push(accum);
+ accum = '';
+ } else {
+ accum += c;
+ if (c === '(') {
+ depth++;
+ } else if (c === ')') {
+ depth--;
+ if (depth === -1) {
+ throw new Error('unbalanced parenthsis');
}
- })();
-
- return result;
- }();
+ }
+ }
}
-
- return encoded;
+ result.push(accum);
+ return result;
+ }
+ // @TODO: Is there a way to return "class"?
+ var paramTypeSimple = {
+ address: CoderAddress,
+ bool: CoderBoolean,
+ string: CoderString,
+ bytes: CoderDynamicBytes
};
+ function getTupleParamCoder(coerceFunc, components, localName) {
+ if (!components) {
+ components = [];
+ }
+ var coders = [];
+ components.forEach(function (component) {
+ coders.push(getParamCoder(coerceFunc, component));
+ });
+ return new CoderTuple(coerceFunc, coders, localName);
+ }
+ function getParamCoder(coerceFunc, param) {
+ var coder = paramTypeSimple[param.type];
+ if (coder) {
+ return new coder(coerceFunc, param.name);
+ }
+ var match = param.type.match(paramTypeNumber);
+ if (match) {
+ var size = parseInt(match[2] || "256");
+ if (size === 0 || size > 256 || size % 8 !== 0) {
+ errors.throwError('invalid ' + match[1] + ' bit length', errors.INVALID_ARGUMENT, {
+ arg: 'param',
+ value: param
+ });
+ }
+ return new CoderNumber(coerceFunc, size / 8, match[1] === 'int', param.name);
+ }
+ var match = param.type.match(paramTypeBytes);
+ if (match) {
+ var size = parseInt(match[1]);
+ if (size === 0 || size > 32) {
+ errors.throwError('invalid bytes length', errors.INVALID_ARGUMENT, {
+ arg: 'param',
+ value: param
+ });
+ }
+ return new CoderFixedBytes(coerceFunc, size, param.name);
+ }
+ var match = param.type.match(paramTypeArray);
+ if (match) {
+ var size = parseInt(match[2] || "-1");
+ param = properties_1.jsonCopy(param);
+ param.type = match[1];
+ return new CoderArray(coerceFunc, getParamCoder(coerceFunc, param), size, param.name);
+ }
+ if (param.type.substring(0, 5) === 'tuple') {
+ return getTupleParamCoder(coerceFunc, param.components, param.name);
+ }
+ if (param.type === '') {
+ return new CoderNull(coerceFunc, param.name);
+ }
+ errors.throwError('invalid type', errors.INVALID_ARGUMENT, {
+ arg: 'type',
+ value: param.type
+ });
+ return null;
+ }
+ var AbiCoder = /** @class */function () {
+ function AbiCoder(coerceFunc) {
+ errors.checkNew(this, AbiCoder);
+ if (!coerceFunc) {
+ coerceFunc = exports.defaultCoerceFunc;
+ }
+ properties_1.defineReadOnly(this, 'coerceFunc', coerceFunc);
+ }
+ AbiCoder.prototype.encode = function (types, values) {
+ if (types.length !== values.length) {
+ errors.throwError('types/values length mismatch', errors.INVALID_ARGUMENT, {
+ count: { types: types.length, values: values.length },
+ value: { types: types, values: values }
+ });
+ }
+ var coders = [];
+ types.forEach(function (type) {
+ // Convert types to type objects
+ // - "uint foo" => { type: "uint", name: "foo" }
+ // - "tuple(uint, uint)" => { type: "tuple", components: [ { type: "uint" }, { type: "uint" }, ] }
+ var typeObject = null;
+ if (typeof type === 'string') {
+ typeObject = parseParam(type);
+ } else {
+ typeObject = type;
+ }
+ coders.push(getParamCoder(this.coerceFunc, typeObject));
+ }, this);
+ return bytes_1.hexlify(new CoderTuple(this.coerceFunc, coders, '_').encode(values));
+ };
+ AbiCoder.prototype.decode = function (types, data) {
+ var coders = [];
+ types.forEach(function (type) {
+ // See encode for details
+ var typeObject = null;
+ if (typeof type === 'string') {
+ typeObject = parseParam(type);
+ } else {
+ typeObject = properties_1.jsonCopy(type);
+ }
+ coders.push(getParamCoder(this.coerceFunc, typeObject));
+ }, this);
+ return new CoderTuple(this.coerceFunc, coders, '_').decode(bytes_1.arrayify(data), 0).value;
+ };
+ return AbiCoder;
+ }();
+ exports.AbiCoder = AbiCoder;
+ exports.defaultAbiCoder = new AbiCoder();
+ }, { "./address": 220, "./bignumber": 221, "./bytes": 222, "./errors": 223, "./properties": 225, "./utf8": 228 }], 220: [function (require, module, exports) {
+ 'use strict';
- /**
- * Encodes the function name to its ABI representation, which are the first 4 bytes of the sha3 of the function name including types.
- *
- * @method encodeFunctionSignature
- * @param {String|Object} functionName
- * @return {String} encoded function name
- */
- ABICoder.prototype.encodeFunctionSignature = function (functionName) {
- if (_.isObject(functionName)) {
- functionName = utils._jsonInterfaceMethodToString(functionName);
+ var __importDefault = this && this.__importDefault || function (mod) {
+ return mod && mod.__esModule ? mod : { "default": mod };
+ };
+ Object.defineProperty(exports, "__esModule", { value: true });
+ // We use this for base 36 maths
+ var bn_js_1 = __importDefault(require("bn.js"));
+ var bytes_1 = require("./bytes");
+ var keccak256_1 = require("./keccak256");
+ var rlp_1 = require("./rlp");
+ var errors = require("./errors");
+ function getChecksumAddress(address) {
+ if (typeof address !== 'string' || !address.match(/^0x[0-9A-Fa-f]{40}$/)) {
+ errors.throwError('invalid address', errors.INVALID_ARGUMENT, { arg: 'address', value: address });
+ }
+ address = address.toLowerCase();
+ var chars = address.substring(2).split('');
+ var hashed = new Uint8Array(40);
+ for (var i_1 = 0; i_1 < 40; i_1++) {
+ hashed[i_1] = chars[i_1].charCodeAt(0);
+ }
+ hashed = bytes_1.arrayify(keccak256_1.keccak256(hashed));
+ for (var i = 0; i < 40; i += 2) {
+ if (hashed[i >> 1] >> 4 >= 8) {
+ chars[i] = chars[i].toUpperCase();
+ }
+ if ((hashed[i >> 1] & 0x0f) >= 8) {
+ chars[i + 1] = chars[i + 1].toUpperCase();
+ }
+ }
+ return '0x' + chars.join('');
+ }
+ // Shims for environments that are missing some required constants and functions
+ var MAX_SAFE_INTEGER = 0x1fffffffffffff;
+ function log10(x) {
+ if (Math.log10) {
+ return Math.log10(x);
+ }
+ return Math.log(x) / Math.LN10;
+ }
+ // See: https://en.wikipedia.org/wiki/International_Bank_Account_Number
+ // Create lookup table
+ var ibanLookup = {};
+ for (var i = 0; i < 10; i++) {
+ ibanLookup[String(i)] = String(i);
+ }
+ for (var i = 0; i < 26; i++) {
+ ibanLookup[String.fromCharCode(65 + i)] = String(10 + i);
+ }
+ // How many decimal digits can we process? (for 64-bit float, this is 15)
+ var safeDigits = Math.floor(log10(MAX_SAFE_INTEGER));
+ function ibanChecksum(address) {
+ address = address.toUpperCase();
+ address = address.substring(4) + address.substring(0, 2) + '00';
+ var expanded = '';
+ address.split('').forEach(function (c) {
+ expanded += ibanLookup[c];
+ });
+ // Javascript can handle integers safely up to 15 (decimal) digits
+ while (expanded.length >= safeDigits) {
+ var block = expanded.substring(0, safeDigits);
+ expanded = parseInt(block, 10) % 97 + expanded.substring(block.length);
+ }
+ var checksum = String(98 - parseInt(expanded, 10) % 97);
+ while (checksum.length < 2) {
+ checksum = '0' + checksum;
}
+ return checksum;
+ }
+ ;
+ function getAddress(address) {
+ var result = null;
+ if (typeof address !== 'string') {
+ errors.throwError('invalid address', errors.INVALID_ARGUMENT, { arg: 'address', value: address });
+ }
+ if (address.match(/^(0x)?[0-9a-fA-F]{40}$/)) {
+ // Missing the 0x prefix
+ if (address.substring(0, 2) !== '0x') {
+ address = '0x' + address;
+ }
+ result = getChecksumAddress(address);
+ // It is a checksummed address with a bad checksum
+ if (address.match(/([A-F].*[a-f])|([a-f].*[A-F])/) && result !== address) {
+ errors.throwError('bad address checksum', errors.INVALID_ARGUMENT, { arg: 'address', value: address });
+ }
+ // Maybe ICAP? (we only support direct mode)
+ } else if (address.match(/^XE[0-9]{2}[0-9A-Za-z]{30,31}$/)) {
+ // It is an ICAP address with a bad checksum
+ if (address.substring(2, 4) !== ibanChecksum(address)) {
+ errors.throwError('bad icap checksum', errors.INVALID_ARGUMENT, { arg: 'address', value: address });
+ }
+ result = new bn_js_1.default.BN(address.substring(4), 36).toString(16);
+ while (result.length < 40) {
+ result = '0' + result;
+ }
+ result = getChecksumAddress('0x' + result);
+ } else {
+ errors.throwError('invalid address', errors.INVALID_ARGUMENT, { arg: 'address', value: address });
+ }
+ return result;
+ }
+ exports.getAddress = getAddress;
+ function getIcapAddress(address) {
+ var base36 = new bn_js_1.default.BN(getAddress(address).substring(2), 16).toString(36).toUpperCase();
+ while (base36.length < 30) {
+ base36 = '0' + base36;
+ }
+ return 'XE' + ibanChecksum('XE00' + base36) + base36;
+ }
+ exports.getIcapAddress = getIcapAddress;
+ // http://ethereum.stackexchange.com/questions/760/how-is-the-address-of-an-ethereum-contract-computed
+ function getContractAddress(transaction) {
+ if (!transaction.from) {
+ throw new Error('missing from address');
+ }
+ var nonce = transaction.nonce;
+ return getAddress('0x' + keccak256_1.keccak256(rlp_1.encode([getAddress(transaction.from), bytes_1.stripZeros(bytes_1.hexlify(nonce))])).substring(26));
+ }
+ exports.getContractAddress = getContractAddress;
+ }, { "./bytes": 222, "./errors": 223, "./keccak256": 224, "./rlp": 226, "bn.js": 218 }], 221: [function (require, module, exports) {
+ 'use strict';
- return utils.sha3(functionName).slice(0, 10);
+ var __extends = this && this.__extends || function () {
+ var extendStatics = Object.setPrototypeOf || { __proto__: [] } instanceof Array && function (d, b) {
+ d.__proto__ = b;
+ } || function (d, b) {
+ for (var p in b) {
+ if (b.hasOwnProperty(p)) d[p] = b[p];
+ }
+ };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() {
+ this.constructor = d;
+ }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+ }();
+ var __importDefault = this && this.__importDefault || function (mod) {
+ return mod && mod.__esModule ? mod : { "default": mod };
};
-
+ var __importStar = this && this.__importStar || function (mod) {
+ if (mod && mod.__esModule) return mod;
+ var result = {};
+ if (mod != null) for (var k in mod) {
+ if (Object.hasOwnProperty.call(mod, k)) result[k] = mod[k];
+ }result["default"] = mod;
+ return result;
+ };
+ Object.defineProperty(exports, "__esModule", { value: true });
/**
- * Encodes the function name to its ABI representation, which are the first 4 bytes of the sha3 of the function name including types.
+ * BigNumber
+ *
+ * A wrapper around the BN.js object. We use the BN.js library
+ * because it is used by elliptic, so it is required regardles.
*
- * @method encodeEventSignature
- * @param {String|Object} functionName
- * @return {String} encoded function name
*/
- ABICoder.prototype.encodeEventSignature = function (functionName) {
- if (_.isObject(functionName)) {
- functionName = utils._jsonInterfaceMethodToString(functionName);
+ var bn_js_1 = __importDefault(require("bn.js"));
+ var bytes_1 = require("./bytes");
+ var properties_1 = require("./properties");
+ var types_1 = require("./types");
+ var errors = __importStar(require("./errors"));
+ var BN_1 = new bn_js_1.default.BN(-1);
+ function toHex(bn) {
+ var value = bn.toString(16);
+ if (value[0] === '-') {
+ if (value.length % 2 === 0) {
+ return '-0x0' + value.substring(1);
+ }
+ return "-0x" + value.substring(1);
+ }
+ if (value.length % 2 === 1) {
+ return '0x0' + value;
+ }
+ return '0x' + value;
+ }
+ function toBN(value) {
+ return bigNumberify(value)._bn;
+ }
+ function toBigNumber(bn) {
+ return new BigNumber(toHex(bn));
+ }
+ var BigNumber = /** @class */function (_super) {
+ __extends(BigNumber, _super);
+ function BigNumber(value) {
+ var _this = _super.call(this) || this;
+ errors.checkNew(_this, BigNumber);
+ if (typeof value === 'string') {
+ if (bytes_1.isHexString(value)) {
+ if (value == '0x') {
+ value = '0x0';
+ }
+ properties_1.defineReadOnly(_this, '_hex', value);
+ } else if (value[0] === '-' && bytes_1.isHexString(value.substring(1))) {
+ properties_1.defineReadOnly(_this, '_hex', value);
+ } else if (value.match(/^-?[0-9]*$/)) {
+ if (value == '') {
+ value = '0';
+ }
+ properties_1.defineReadOnly(_this, '_hex', toHex(new bn_js_1.default.BN(value)));
+ } else {
+ errors.throwError('invalid BigNumber string value', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ } else if (typeof value === 'number') {
+ if (parseInt(String(value)) !== value) {
+ errors.throwError('underflow', errors.NUMERIC_FAULT, { operation: 'setValue', fault: 'underflow', value: value, outputValue: parseInt(String(value)) });
+ }
+ try {
+ properties_1.defineReadOnly(_this, '_hex', toHex(new bn_js_1.default.BN(value)));
+ } catch (error) {
+ errors.throwError('overflow', errors.NUMERIC_FAULT, { operation: 'setValue', fault: 'overflow', details: error.message });
+ }
+ } else if (value instanceof BigNumber) {
+ properties_1.defineReadOnly(_this, '_hex', value._hex);
+ } else if (value.toHexString) {
+ properties_1.defineReadOnly(_this, '_hex', toHex(toBN(value.toHexString())));
+ } else if (bytes_1.isArrayish(value)) {
+ properties_1.defineReadOnly(_this, '_hex', toHex(new bn_js_1.default.BN(bytes_1.hexlify(value).substring(2), 16)));
+ } else {
+ errors.throwError('invalid BigNumber value', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ return _this;
}
-
- return utils.sha3(functionName);
- };
-
+ Object.defineProperty(BigNumber.prototype, "_bn", {
+ get: function get() {
+ if (this._hex[0] === '-') {
+ return new bn_js_1.default.BN(this._hex.substring(3), 16).mul(BN_1);
+ }
+ return new bn_js_1.default.BN(this._hex.substring(2), 16);
+ },
+ enumerable: true,
+ configurable: true
+ });
+ BigNumber.prototype.fromTwos = function (value) {
+ return toBigNumber(this._bn.fromTwos(value));
+ };
+ BigNumber.prototype.toTwos = function (value) {
+ return toBigNumber(this._bn.toTwos(value));
+ };
+ BigNumber.prototype.add = function (other) {
+ return toBigNumber(this._bn.add(toBN(other)));
+ };
+ BigNumber.prototype.sub = function (other) {
+ return toBigNumber(this._bn.sub(toBN(other)));
+ };
+ BigNumber.prototype.div = function (other) {
+ var o = bigNumberify(other);
+ if (o.isZero()) {
+ errors.throwError('division by zero', errors.NUMERIC_FAULT, { operation: 'divide', fault: 'division by zero' });
+ }
+ return toBigNumber(this._bn.div(toBN(other)));
+ };
+ BigNumber.prototype.mul = function (other) {
+ return toBigNumber(this._bn.mul(toBN(other)));
+ };
+ BigNumber.prototype.mod = function (other) {
+ return toBigNumber(this._bn.mod(toBN(other)));
+ };
+ BigNumber.prototype.pow = function (other) {
+ return toBigNumber(this._bn.pow(toBN(other)));
+ };
+ BigNumber.prototype.maskn = function (value) {
+ return toBigNumber(this._bn.maskn(value));
+ };
+ BigNumber.prototype.eq = function (other) {
+ return this._bn.eq(toBN(other));
+ };
+ BigNumber.prototype.lt = function (other) {
+ return this._bn.lt(toBN(other));
+ };
+ BigNumber.prototype.lte = function (other) {
+ return this._bn.lte(toBN(other));
+ };
+ BigNumber.prototype.gt = function (other) {
+ return this._bn.gt(toBN(other));
+ };
+ BigNumber.prototype.gte = function (other) {
+ return this._bn.gte(toBN(other));
+ };
+ BigNumber.prototype.isZero = function () {
+ return this._bn.isZero();
+ };
+ BigNumber.prototype.toNumber = function () {
+ try {
+ return this._bn.toNumber();
+ } catch (error) {
+ errors.throwError('overflow', errors.NUMERIC_FAULT, { operation: 'setValue', fault: 'overflow', details: error.message });
+ }
+ return null;
+ };
+ BigNumber.prototype.toString = function () {
+ return this._bn.toString(10);
+ };
+ BigNumber.prototype.toHexString = function () {
+ return this._hex;
+ };
+ return BigNumber;
+ }(types_1.BigNumber);
+ function bigNumberify(value) {
+ if (value instanceof BigNumber) {
+ return value;
+ }
+ return new BigNumber(value);
+ }
+ exports.bigNumberify = bigNumberify;
+ exports.ConstantNegativeOne = bigNumberify(-1);
+ exports.ConstantZero = bigNumberify(0);
+ exports.ConstantOne = bigNumberify(1);
+ exports.ConstantTwo = bigNumberify(2);
+ exports.ConstantWeiPerEther = bigNumberify('1000000000000000000');
+ }, { "./bytes": 222, "./errors": 223, "./properties": 225, "./types": 227, "bn.js": 218 }], 222: [function (require, module, exports) {
+ "use strict";
/**
- * Should be used to encode plain param
+ * Conversion Utilities
*
- * @method encodeParameter
- * @param {String} type
- * @param {Object} param
- * @return {String} encoded plain param
*/
- ABICoder.prototype.encodeParameter = function (type, param) {
- return this.encodeParameters([type], [param]);
- };
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var errors = require("./errors");
+ exports.AddressZero = '0x0000000000000000000000000000000000000000';
+ exports.HashZero = '0x0000000000000000000000000000000000000000000000000000000000000000';
+ function isBigNumber(value) {
+ return !!value._bn;
+ }
+ function addSlice(array) {
+ if (array.slice) {
+ return array;
+ }
+ array.slice = function () {
+ var args = Array.prototype.slice.call(arguments);
+ return new Uint8Array(Array.prototype.slice.apply(array, args));
+ };
+ return array;
+ }
+ function isArrayish(value) {
+ if (!value || parseInt(String(value.length)) != value.length || typeof value === 'string') {
+ return false;
+ }
+ for (var i = 0; i < value.length; i++) {
+ var v = value[i];
+ if (v < 0 || v >= 256 || parseInt(String(v)) != v) {
+ return false;
+ }
+ }
+ return true;
+ }
+ exports.isArrayish = isArrayish;
+ function arrayify(value) {
+ if (value == null) {
+ errors.throwError('cannot convert null value to array', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ if (isBigNumber(value)) {
+ value = value.toHexString();
+ }
+ if (typeof value === 'string') {
+ var match = value.match(/^(0x)?[0-9a-fA-F]*$/);
+ if (!match) {
+ errors.throwError('invalid hexidecimal string', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ if (match[1] !== '0x') {
+ errors.throwError('hex string must have 0x prefix', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ value = value.substring(2);
+ if (value.length % 2) {
+ value = '0' + value;
+ }
+ var result = [];
+ for (var i = 0; i < value.length; i += 2) {
+ result.push(parseInt(value.substr(i, 2), 16));
+ }
+ return addSlice(new Uint8Array(result));
+ } else if (typeof value === 'string') {}
+ if (isArrayish(value)) {
+ return addSlice(new Uint8Array(value));
+ }
+ errors.throwError('invalid arrayify value', null, { arg: 'value', value: value, type: typeof value === "undefined" ? "undefined" : _typeof(value) });
+ return null;
+ }
+ exports.arrayify = arrayify;
+ function concat(objects) {
+ var arrays = [];
+ var length = 0;
+ for (var i = 0; i < objects.length; i++) {
+ var object = arrayify(objects[i]);
+ arrays.push(object);
+ length += object.length;
+ }
+ var result = new Uint8Array(length);
+ var offset = 0;
+ for (var i = 0; i < arrays.length; i++) {
+ result.set(arrays[i], offset);
+ offset += arrays[i].length;
+ }
+ return addSlice(result);
+ }
+ exports.concat = concat;
+ function stripZeros(value) {
+ var result = arrayify(value);
+ if (result.length === 0) {
+ return result;
+ }
+ // Find the first non-zero entry
+ var start = 0;
+ while (result[start] === 0) {
+ start++;
+ }
+ // If we started with zeros, strip them
+ if (start) {
+ result = result.slice(start);
+ }
+ return result;
+ }
+ exports.stripZeros = stripZeros;
+ function padZeros(value, length) {
+ value = arrayify(value);
+ if (length < value.length) {
+ throw new Error('cannot pad');
+ }
+ var result = new Uint8Array(length);
+ result.set(value, length - value.length);
+ return addSlice(result);
+ }
+ exports.padZeros = padZeros;
+ function isHexString(value, length) {
+ if (typeof value !== 'string' || !value.match(/^0x[0-9A-Fa-f]*$/)) {
+ return false;
+ }
+ if (length && value.length !== 2 + 2 * length) {
+ return false;
+ }
+ return true;
+ }
+ exports.isHexString = isHexString;
+ var HexCharacters = '0123456789abcdef';
+ function hexlify(value) {
+ if (isBigNumber(value)) {
+ return value.toHexString();
+ }
+ if (typeof value === 'number') {
+ if (value < 0) {
+ errors.throwError('cannot hexlify negative value', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ var hex = '';
+ while (value) {
+ hex = HexCharacters[value & 0x0f] + hex;
+ value = Math.floor(value / 16);
+ }
+ if (hex.length) {
+ if (hex.length % 2) {
+ hex = '0' + hex;
+ }
+ return '0x' + hex;
+ }
+ return '0x00';
+ }
+ if (typeof value === 'string') {
+ var match = value.match(/^(0x)?[0-9a-fA-F]*$/);
+ if (!match) {
+ errors.throwError('invalid hexidecimal string', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ if (match[1] !== '0x') {
+ errors.throwError('hex string must have 0x prefix', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ if (value.length % 2) {
+ value = '0x0' + value.substring(2);
+ }
+ return value;
+ }
+ if (isArrayish(value)) {
+ var result = [];
+ for (var i = 0; i < value.length; i++) {
+ var v = value[i];
+ result.push(HexCharacters[(v & 0xf0) >> 4] + HexCharacters[v & 0x0f]);
+ }
+ return '0x' + result.join('');
+ }
+ errors.throwError('invalid hexlify value', null, { arg: 'value', value: value });
+ return 'never';
+ }
+ exports.hexlify = hexlify;
+ function hexDataLength(data) {
+ if (!isHexString(data) || data.length % 2 !== 0) {
+ return null;
+ }
+ return (data.length - 2) / 2;
+ }
+ exports.hexDataLength = hexDataLength;
+ function hexDataSlice(data, offset, length) {
+ if (!isHexString(data)) {
+ errors.throwError('invalid hex data', errors.INVALID_ARGUMENT, { arg: 'value', value: data });
+ }
+ if (data.length % 2 !== 0) {
+ errors.throwError('hex data length must be even', errors.INVALID_ARGUMENT, { arg: 'value', value: data });
+ }
+ offset = 2 + 2 * offset;
+ if (length != null) {
+ return '0x' + data.substring(offset, offset + 2 * length);
+ }
+ return '0x' + data.substring(offset);
+ }
+ exports.hexDataSlice = hexDataSlice;
+ function hexStripZeros(value) {
+ if (!isHexString(value)) {
+ errors.throwError('invalid hex string', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ while (value.length > 3 && value.substring(0, 3) === '0x0') {
+ value = '0x' + value.substring(3);
+ }
+ return value;
+ }
+ exports.hexStripZeros = hexStripZeros;
+ function hexZeroPad(value, length) {
+ if (!isHexString(value)) {
+ errors.throwError('invalid hex string', errors.INVALID_ARGUMENT, { arg: 'value', value: value });
+ }
+ while (value.length < 2 * length + 2) {
+ value = '0x0' + value.substring(2);
+ }
+ return value;
+ }
+ exports.hexZeroPad = hexZeroPad;
+ function isSignature(value) {
+ return value && value.r != null && value.s != null;
+ }
+ function splitSignature(signature) {
+ var v = 0;
+ var r = '0x',
+ s = '0x';
+ if (isSignature(signature)) {
+ if (signature.v == null && signature.recoveryParam == null) {
+ errors.throwError('at least on of recoveryParam or v must be specified', errors.INVALID_ARGUMENT, { argument: 'signature', value: signature });
+ }
+ r = hexZeroPad(signature.r, 32);
+ s = hexZeroPad(signature.s, 32);
+ v = signature.v;
+ if (typeof v === 'string') {
+ v = parseInt(v, 16);
+ }
+ var recoveryParam = signature.recoveryParam;
+ if (recoveryParam == null && signature.v != null) {
+ recoveryParam = 1 - v % 2;
+ }
+ v = 27 + recoveryParam;
+ } else {
+ var bytes = arrayify(signature);
+ if (bytes.length !== 65) {
+ throw new Error('invalid signature');
+ }
+ r = hexlify(bytes.slice(0, 32));
+ s = hexlify(bytes.slice(32, 64));
+ v = bytes[64];
+ if (v !== 27 && v !== 28) {
+ v = 27 + v % 2;
+ }
+ }
+ return {
+ r: r,
+ s: s,
+ recoveryParam: v - 27,
+ v: v
+ };
+ }
+ exports.splitSignature = splitSignature;
+ function joinSignature(signature) {
+ signature = splitSignature(signature);
+ return hexlify(concat([signature.r, signature.s, signature.recoveryParam ? '0x1c' : '0x1b']));
+ }
+ exports.joinSignature = joinSignature;
+ }, { "./errors": 223 }], 223: [function (require, module, exports) {
+ 'use strict';
+
+ Object.defineProperty(exports, "__esModule", { value: true });
+ // Unknown Error
+ exports.UNKNOWN_ERROR = 'UNKNOWN_ERROR';
+ // Not implemented
+ exports.NOT_IMPLEMENTED = 'NOT_IMPLEMENTED';
+ // Missing new operator to an object
+ // - name: The name of the class
+ exports.MISSING_NEW = 'MISSING_NEW';
+ // Call exception
+ // - transaction: the transaction
+ // - address?: the contract address
+ // - args?: The arguments passed into the function
+ // - method?: The Solidity method signature
+ // - errorSignature?: The EIP848 error signature
+ // - errorArgs?: The EIP848 error parameters
+ // - reason: The reason (only for EIP848 "Error(string)")
+ exports.CALL_EXCEPTION = 'CALL_EXCEPTION';
+ // Response from a server was invalid
+ // - response: The body of the response
+ //'BAD_RESPONSE',
+ // Invalid argument (e.g. value is incompatible with type) to a function:
+ // - arg: The argument name that was invalid
+ // - value: The value of the argument
+ exports.INVALID_ARGUMENT = 'INVALID_ARGUMENT';
+ // Missing argument to a function:
+ // - count: The number of arguments received
+ // - expectedCount: The number of arguments expected
+ exports.MISSING_ARGUMENT = 'MISSING_ARGUMENT';
+ // Too many arguments
+ // - count: The number of arguments received
+ // - expectedCount: The number of arguments expected
+ exports.UNEXPECTED_ARGUMENT = 'UNEXPECTED_ARGUMENT';
+ // Numeric Fault
+ // - operation: the operation being executed
+ // - fault: the reason this faulted
+ exports.NUMERIC_FAULT = 'NUMERIC_FAULT';
+ // Unsupported operation
+ // - operation
+ exports.UNSUPPORTED_OPERATION = 'UNSUPPORTED_OPERATION';
+ var _permanentCensorErrors = false;
+ var _censorErrors = false;
+ // @TODO: Enum
+ function throwError(message, code, params) {
+ if (_censorErrors) {
+ throw new Error('unknown error');
+ }
+ if (!code) {
+ code = exports.UNKNOWN_ERROR;
+ }
+ if (!params) {
+ params = {};
+ }
+ var messageDetails = [];
+ Object.keys(params).forEach(function (key) {
+ try {
+ messageDetails.push(key + '=' + JSON.stringify(params[key]));
+ } catch (error) {
+ messageDetails.push(key + '=' + JSON.stringify(params[key].toString()));
+ }
+ });
+ var reason = message;
+ if (messageDetails.length) {
+ message += ' (' + messageDetails.join(', ') + ')';
+ }
+ // @TODO: Any??
+ var error = new Error(message);
+ error.reason = reason;
+ error.code = code;
+ Object.keys(params).forEach(function (key) {
+ error[key] = params[key];
+ });
+ throw error;
+ }
+ exports.throwError = throwError;
+ function checkNew(self, kind) {
+ if (!(self instanceof kind)) {
+ throwError('missing new', exports.MISSING_NEW, { name: kind.name });
+ }
+ }
+ exports.checkNew = checkNew;
+ function checkArgumentCount(count, expectedCount, suffix) {
+ if (!suffix) {
+ suffix = '';
+ }
+ if (count < expectedCount) {
+ throwError('missing argument' + suffix, exports.MISSING_ARGUMENT, { count: count, expectedCount: expectedCount });
+ }
+ if (count > expectedCount) {
+ throwError('too many arguments' + suffix, exports.UNEXPECTED_ARGUMENT, { count: count, expectedCount: expectedCount });
+ }
+ }
+ exports.checkArgumentCount = checkArgumentCount;
+ function setCensorship(censorship, permanent) {
+ if (_permanentCensorErrors) {
+ throwError('error censorship permanent', exports.UNSUPPORTED_OPERATION, { operation: 'setCersorship' });
+ }
+ _censorErrors = !!censorship;
+ _permanentCensorErrors = !!permanent;
+ }
+ exports.setCensorship = setCensorship;
+ }, {}], 224: [function (require, module, exports) {
+ 'use strict';
+
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var sha3 = require("js-sha3");
+ var bytes_1 = require("./bytes");
+ function keccak256(data) {
+ return '0x' + sha3.keccak_256(bytes_1.arrayify(data));
+ }
+ exports.keccak256 = keccak256;
+ }, { "./bytes": 222, "js-sha3": 229 }], 225: [function (require, module, exports) {
+ 'use strict';
+
+ Object.defineProperty(exports, "__esModule", { value: true });
+ function defineReadOnly(object, name, value) {
+ Object.defineProperty(object, name, {
+ enumerable: true,
+ value: value,
+ writable: false
+ });
+ }
+ exports.defineReadOnly = defineReadOnly;
+ function defineFrozen(object, name, value) {
+ var frozen = JSON.stringify(value);
+ Object.defineProperty(object, name, {
+ enumerable: true,
+ get: function get() {
+ return JSON.parse(frozen);
+ }
+ });
+ }
+ exports.defineFrozen = defineFrozen;
+ function resolveProperties(object) {
+ var result = {};
+ var promises = [];
+ Object.keys(object).forEach(function (key) {
+ var value = object[key];
+ if (value instanceof Promise) {
+ promises.push(value.then(function (value) {
+ result[key] = value;
+ return null;
+ }));
+ } else {
+ result[key] = value;
+ }
+ });
+ return Promise.all(promises).then(function () {
+ return result;
+ });
+ }
+ exports.resolveProperties = resolveProperties;
+ function shallowCopy(object) {
+ var result = {};
+ for (var key in object) {
+ result[key] = object[key];
+ }
+ return result;
+ }
+ exports.shallowCopy = shallowCopy;
+ function jsonCopy(object) {
+ return JSON.parse(JSON.stringify(object));
+ }
+ exports.jsonCopy = jsonCopy;
+ }, {}], 226: [function (require, module, exports) {
+ "use strict";
+ //See: https://github.com/ethereum/wiki/wiki/RLP
+
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var bytes_1 = require("./bytes");
+ function arrayifyInteger(value) {
+ var result = [];
+ while (value) {
+ result.unshift(value & 0xff);
+ value >>= 8;
+ }
+ return result;
+ }
+ function unarrayifyInteger(data, offset, length) {
+ var result = 0;
+ for (var i = 0; i < length; i++) {
+ result = result * 256 + data[offset + i];
+ }
+ return result;
+ }
+ function _encode(object) {
+ if (Array.isArray(object)) {
+ var payload = [];
+ object.forEach(function (child) {
+ payload = payload.concat(_encode(child));
+ });
+ if (payload.length <= 55) {
+ payload.unshift(0xc0 + payload.length);
+ return payload;
+ }
+ var length = arrayifyInteger(payload.length);
+ length.unshift(0xf7 + length.length);
+ return length.concat(payload);
+ }
+ var data = Array.prototype.slice.call(bytes_1.arrayify(object));
+ if (data.length === 1 && data[0] <= 0x7f) {
+ return data;
+ } else if (data.length <= 55) {
+ data.unshift(0x80 + data.length);
+ return data;
+ }
+ var length = arrayifyInteger(data.length);
+ length.unshift(0xb7 + length.length);
+ return length.concat(data);
+ }
+ function encode(object) {
+ return bytes_1.hexlify(_encode(object));
+ }
+ exports.encode = encode;
+ function _decodeChildren(data, offset, childOffset, length) {
+ var result = [];
+ while (childOffset < offset + 1 + length) {
+ var decoded = _decode(data, childOffset);
+ result.push(decoded.result);
+ childOffset += decoded.consumed;
+ if (childOffset > offset + 1 + length) {
+ throw new Error('invalid rlp');
+ }
+ }
+ return { consumed: 1 + length, result: result };
+ }
+ // returns { consumed: number, result: Object }
+ function _decode(data, offset) {
+ if (data.length === 0) {
+ throw new Error('invalid rlp data');
+ }
+ // Array with extra length prefix
+ if (data[offset] >= 0xf8) {
+ var lengthLength = data[offset] - 0xf7;
+ if (offset + 1 + lengthLength > data.length) {
+ throw new Error('too short');
+ }
+ var length = unarrayifyInteger(data, offset + 1, lengthLength);
+ if (offset + 1 + lengthLength + length > data.length) {
+ throw new Error('to short');
+ }
+ return _decodeChildren(data, offset, offset + 1 + lengthLength, lengthLength + length);
+ } else if (data[offset] >= 0xc0) {
+ var length = data[offset] - 0xc0;
+ if (offset + 1 + length > data.length) {
+ throw new Error('invalid rlp data');
+ }
+ return _decodeChildren(data, offset, offset + 1, length);
+ } else if (data[offset] >= 0xb8) {
+ var lengthLength = data[offset] - 0xb7;
+ if (offset + 1 + lengthLength > data.length) {
+ throw new Error('invalid rlp data');
+ }
+ var length = unarrayifyInteger(data, offset + 1, lengthLength);
+ if (offset + 1 + lengthLength + length > data.length) {
+ throw new Error('invalid rlp data');
+ }
+ var result = bytes_1.hexlify(data.slice(offset + 1 + lengthLength, offset + 1 + lengthLength + length));
+ return { consumed: 1 + lengthLength + length, result: result };
+ } else if (data[offset] >= 0x80) {
+ var length = data[offset] - 0x80;
+ if (offset + 1 + length > data.length) {
+ throw new Error('invlaid rlp data');
+ }
+ var result = bytes_1.hexlify(data.slice(offset + 1, offset + 1 + length));
+ return { consumed: 1 + length, result: result };
+ }
+ return { consumed: 1, result: bytes_1.hexlify(data[offset]) };
+ }
+ function decode(data) {
+ var bytes = bytes_1.arrayify(data);
+ var decoded = _decode(bytes, 0);
+ if (decoded.consumed !== bytes.length) {
+ throw new Error('invalid rlp data');
+ }
+ return decoded.result;
+ }
+ exports.decode = decode;
+ }, { "./bytes": 222 }], 227: [function (require, module, exports) {
+ "use strict";
+ ///////////////////////////////
+ // Bytes
+
+ Object.defineProperty(exports, "__esModule", { value: true });
+ ///////////////////////////////
+ // BigNumber
+ var BigNumber = /** @class */function () {
+ function BigNumber() {}
+ return BigNumber;
+ }();
+ exports.BigNumber = BigNumber;
+ ;
+ ;
+ ;
+ ///////////////////////////////
+ // Interface
+ var Indexed = /** @class */function () {
+ function Indexed() {}
+ return Indexed;
+ }();
+ exports.Indexed = Indexed;
/**
- * Should be used to encode list of params
+ * Provider
*
- * @method encodeParameters
- * @param {Array} types
- * @param {Array} params
- * @return {String} encoded list of params
+ * Note: We use an abstract class so we can use instanceof to determine if an
+ * object is a Provider.
*/
- ABICoder.prototype.encodeParameters = function (types, params) {
- // given a json interface
- if (_.isObject(types) && types.inputs) {
- types = _.map(types.inputs, function (input) {
- return input.type;
- });
+ var MinimalProvider = /** @class */function () {
+ function MinimalProvider() {}
+ return MinimalProvider;
+ }();
+ exports.MinimalProvider = MinimalProvider;
+ /**
+ * Signer
+ *
+ * Note: We use an abstract class so we can use instanceof to determine if an
+ * object is a Signer.
+ */
+ var Signer = /** @class */function () {
+ function Signer() {}
+ return Signer;
+ }();
+ exports.Signer = Signer;
+ ///////////////////////////////
+ // HDNode
+ var HDNode = /** @class */function () {
+ function HDNode() {}
+ return HDNode;
+ }();
+ exports.HDNode = HDNode;
+ }, {}], 228: [function (require, module, exports) {
+ 'use strict';
+
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var bytes_1 = require("./bytes");
+ var UnicodeNormalizationForm;
+ (function (UnicodeNormalizationForm) {
+ UnicodeNormalizationForm["current"] = "";
+ UnicodeNormalizationForm["NFC"] = "NFC";
+ UnicodeNormalizationForm["NFD"] = "NFD";
+ UnicodeNormalizationForm["NFKC"] = "NFKC";
+ UnicodeNormalizationForm["NFKD"] = "NFKD";
+ })(UnicodeNormalizationForm = exports.UnicodeNormalizationForm || (exports.UnicodeNormalizationForm = {}));
+ ;
+ // http://stackoverflow.com/questions/18729405/how-to-convert-utf8-string-to-byte-array
+ function toUtf8Bytes(str, form) {
+ if (form === void 0) {
+ form = UnicodeNormalizationForm.current;
+ }
+ if (form != UnicodeNormalizationForm.current) {
+ str = str.normalize(form);
}
+ var result = [];
+ var offset = 0;
+ for (var i = 0; i < str.length; i++) {
+ var c = str.charCodeAt(i);
+ if (c < 128) {
+ result[offset++] = c;
+ } else if (c < 2048) {
+ result[offset++] = c >> 6 | 192;
+ result[offset++] = c & 63 | 128;
+ } else if ((c & 0xFC00) == 0xD800 && i + 1 < str.length && (str.charCodeAt(i + 1) & 0xFC00) == 0xDC00) {
+ // Surrogate Pair
+ c = 0x10000 + ((c & 0x03FF) << 10) + (str.charCodeAt(++i) & 0x03FF);
+ result[offset++] = c >> 18 | 240;
+ result[offset++] = c >> 12 & 63 | 128;
+ result[offset++] = c >> 6 & 63 | 128;
+ result[offset++] = c & 63 | 128;
+ } else {
+ result[offset++] = c >> 12 | 224;
+ result[offset++] = c >> 6 & 63 | 128;
+ result[offset++] = c & 63 | 128;
+ }
+ }
+ return bytes_1.arrayify(result);
+ }
+ exports.toUtf8Bytes = toUtf8Bytes;
+ ;
+ // http://stackoverflow.com/questions/13356493/decode-utf-8-with-javascript#13691499
+ function toUtf8String(bytes) {
+ bytes = bytes_1.arrayify(bytes);
+ var result = '';
+ var i = 0;
+ // Invalid bytes are ignored
+ while (i < bytes.length) {
+ var c = bytes[i++];
+ if (c >> 7 == 0) {
+ // 0xxx xxxx
+ result += String.fromCharCode(c);
+ continue;
+ }
+ // Invalid starting byte
+ if (c >> 6 == 0x02) {
+ continue;
+ }
+ // Multibyte; how many bytes left for thus character?
+ var extraLength = null;
+ if (c >> 5 == 0x06) {
+ extraLength = 1;
+ } else if (c >> 4 == 0x0e) {
+ extraLength = 2;
+ } else if (c >> 3 == 0x1e) {
+ extraLength = 3;
+ } else if (c >> 2 == 0x3e) {
+ extraLength = 4;
+ } else if (c >> 1 == 0x7e) {
+ extraLength = 5;
+ } else {
+ continue;
+ }
+ // Do we have enough bytes in our data?
+ if (i + extraLength > bytes.length) {
+ // If there is an invalid unprocessed byte, try to continue
+ for (; i < bytes.length; i++) {
+ if (bytes[i] >> 6 != 0x02) {
+ break;
+ }
+ }
+ if (i != bytes.length) continue;
+ // All leftover bytes are valid.
+ return result;
+ }
+ // Remove the UTF-8 prefix from the char (res)
+ var res = c & (1 << 8 - extraLength - 1) - 1;
+ var count;
+ for (count = 0; count < extraLength; count++) {
+ var nextChar = bytes[i++];
+ // Is the char valid multibyte part?
+ if (nextChar >> 6 != 0x02) {
+ break;
+ }
+ ;
+ res = res << 6 | nextChar & 0x3f;
+ }
+ if (count != extraLength) {
+ i--;
+ continue;
+ }
+ if (res <= 0xffff) {
+ result += String.fromCharCode(res);
+ continue;
+ }
+ res -= 0x10000;
+ result += String.fromCharCode((res >> 10 & 0x3ff) + 0xd800, (res & 0x3ff) + 0xdc00);
+ }
+ return result;
+ }
+ exports.toUtf8String = toUtf8String;
+ }, { "./bytes": 222 }], 229: [function (require, module, exports) {
+ (function (process, global) {
+ /**
+ * [js-sha3]{@link https://github.com/emn178/js-sha3}
+ *
+ * @version 0.5.7
+ * @author Chen, Yi-Cyuan [emn178@gmail.com]
+ * @copyright Chen, Yi-Cyuan 2015-2016
+ * @license MIT
+ */
+ /*jslint bitwise: true */
+ (function () {
+ 'use strict';
+
+ var root = (typeof window === "undefined" ? "undefined" : _typeof(window)) === 'object' ? window : {};
+ var NODE_JS = !root.JS_SHA3_NO_NODE_JS && (typeof process === "undefined" ? "undefined" : _typeof(process)) === 'object' && process.versions && process.versions.node;
+ if (NODE_JS) {
+ root = global;
+ }
+ var COMMON_JS = !root.JS_SHA3_NO_COMMON_JS && (typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object' && module.exports;
+ var HEX_CHARS = '0123456789abcdef'.split('');
+ var SHAKE_PADDING = [31, 7936, 2031616, 520093696];
+ var KECCAK_PADDING = [1, 256, 65536, 16777216];
+ var PADDING = [6, 1536, 393216, 100663296];
+ var SHIFT = [0, 8, 16, 24];
+ var RC = [1, 0, 32898, 0, 32906, 2147483648, 2147516416, 2147483648, 32907, 0, 2147483649, 0, 2147516545, 2147483648, 32777, 2147483648, 138, 0, 136, 0, 2147516425, 0, 2147483658, 0, 2147516555, 0, 139, 2147483648, 32905, 2147483648, 32771, 2147483648, 32770, 2147483648, 128, 2147483648, 32778, 0, 2147483658, 2147483648, 2147516545, 2147483648, 32896, 2147483648, 2147483649, 0, 2147516424, 2147483648];
+ var BITS = [224, 256, 384, 512];
+ var SHAKE_BITS = [128, 256];
+ var OUTPUT_TYPES = ['hex', 'buffer', 'arrayBuffer', 'array'];
+
+ var createOutputMethod = function createOutputMethod(bits, padding, outputType) {
+ return function (message) {
+ return new Keccak(bits, padding, bits).update(message)[outputType]();
+ };
+ };
- var solidityTypes = this._getSolidityTypes(types);
+ var createShakeOutputMethod = function createShakeOutputMethod(bits, padding, outputType) {
+ return function (message, outputBits) {
+ return new Keccak(bits, padding, outputBits).update(message)[outputType]();
+ };
+ };
- var encodeds = solidityTypes.map(function (solidityType, index) {
- return solidityType.encode(params[index], types[index]);
- });
+ var createMethod = function createMethod(bits, padding) {
+ var method = createOutputMethod(bits, padding, 'hex');
+ method.create = function () {
+ return new Keccak(bits, padding, bits);
+ };
+ method.update = function (message) {
+ return method.create().update(message);
+ };
+ for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+ var type = OUTPUT_TYPES[i];
+ method[type] = createOutputMethod(bits, padding, type);
+ }
+ return method;
+ };
+
+ var createShakeMethod = function createShakeMethod(bits, padding) {
+ var method = createShakeOutputMethod(bits, padding, 'hex');
+ method.create = function (outputBits) {
+ return new Keccak(bits, padding, outputBits);
+ };
+ method.update = function (message, outputBits) {
+ return method.create(outputBits).update(message);
+ };
+ for (var i = 0; i < OUTPUT_TYPES.length; ++i) {
+ var type = OUTPUT_TYPES[i];
+ method[type] = createShakeOutputMethod(bits, padding, type);
+ }
+ return method;
+ };
+
+ var algorithms = [{ name: 'keccak', padding: KECCAK_PADDING, bits: BITS, createMethod: createMethod }, { name: 'sha3', padding: PADDING, bits: BITS, createMethod: createMethod }, { name: 'shake', padding: SHAKE_PADDING, bits: SHAKE_BITS, createMethod: createShakeMethod }];
+
+ var methods = {},
+ methodNames = [];
+
+ for (var i = 0; i < algorithms.length; ++i) {
+ var algorithm = algorithms[i];
+ var bits = algorithm.bits;
+ for (var j = 0; j < bits.length; ++j) {
+ var methodName = algorithm.name + '_' + bits[j];
+ methodNames.push(methodName);
+ methods[methodName] = algorithm.createMethod(bits[j], algorithm.padding);
+ }
+ }
+
+ function Keccak(bits, padding, outputBits) {
+ this.blocks = [];
+ this.s = [];
+ this.padding = padding;
+ this.outputBits = outputBits;
+ this.reset = true;
+ this.block = 0;
+ this.start = 0;
+ this.blockCount = 1600 - (bits << 1) >> 5;
+ this.byteCount = this.blockCount << 2;
+ this.outputBlocks = outputBits >> 5;
+ this.extraBytes = (outputBits & 31) >> 3;
+
+ for (var i = 0; i < 50; ++i) {
+ this.s[i] = 0;
+ }
+ }
+
+ Keccak.prototype.update = function (message) {
+ var notString = typeof message !== 'string';
+ if (notString && message.constructor === ArrayBuffer) {
+ message = new Uint8Array(message);
+ }
+ var length = message.length,
+ blocks = this.blocks,
+ byteCount = this.byteCount,
+ blockCount = this.blockCount,
+ index = 0,
+ s = this.s,
+ i,
+ code;
+
+ while (index < length) {
+ if (this.reset) {
+ this.reset = false;
+ blocks[0] = this.block;
+ for (i = 1; i < blockCount + 1; ++i) {
+ blocks[i] = 0;
+ }
+ }
+ if (notString) {
+ for (i = this.start; index < length && i < byteCount; ++index) {
+ blocks[i >> 2] |= message[index] << SHIFT[i++ & 3];
+ }
+ } else {
+ for (i = this.start; index < length && i < byteCount; ++index) {
+ code = message.charCodeAt(index);
+ if (code < 0x80) {
+ blocks[i >> 2] |= code << SHIFT[i++ & 3];
+ } else if (code < 0x800) {
+ blocks[i >> 2] |= (0xc0 | code >> 6) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | code & 0x3f) << SHIFT[i++ & 3];
+ } else if (code < 0xd800 || code >= 0xe000) {
+ blocks[i >> 2] |= (0xe0 | code >> 12) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | code >> 6 & 0x3f) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | code & 0x3f) << SHIFT[i++ & 3];
+ } else {
+ code = 0x10000 + ((code & 0x3ff) << 10 | message.charCodeAt(++index) & 0x3ff);
+ blocks[i >> 2] |= (0xf0 | code >> 18) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | code >> 12 & 0x3f) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | code >> 6 & 0x3f) << SHIFT[i++ & 3];
+ blocks[i >> 2] |= (0x80 | code & 0x3f) << SHIFT[i++ & 3];
+ }
+ }
+ }
+ this.lastByteIndex = i;
+ if (i >= byteCount) {
+ this.start = i - byteCount;
+ this.block = blocks[blockCount];
+ for (i = 0; i < blockCount; ++i) {
+ s[i] ^= blocks[i];
+ }
+ f(s);
+ this.reset = true;
+ } else {
+ this.start = i;
+ }
+ }
+ return this;
+ };
+
+ Keccak.prototype.finalize = function () {
+ var blocks = this.blocks,
+ i = this.lastByteIndex,
+ blockCount = this.blockCount,
+ s = this.s;
+ blocks[i >> 2] |= this.padding[i & 3];
+ if (this.lastByteIndex === this.byteCount) {
+ blocks[0] = blocks[blockCount];
+ for (i = 1; i < blockCount + 1; ++i) {
+ blocks[i] = 0;
+ }
+ }
+ blocks[blockCount - 1] |= 0x80000000;
+ for (i = 0; i < blockCount; ++i) {
+ s[i] ^= blocks[i];
+ }
+ f(s);
+ };
+
+ Keccak.prototype.toString = Keccak.prototype.hex = function () {
+ this.finalize();
+
+ var blockCount = this.blockCount,
+ s = this.s,
+ outputBlocks = this.outputBlocks,
+ extraBytes = this.extraBytes,
+ i = 0,
+ j = 0;
+ var hex = '',
+ block;
+ while (j < outputBlocks) {
+ for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+ block = s[i];
+ hex += HEX_CHARS[block >> 4 & 0x0F] + HEX_CHARS[block & 0x0F] + HEX_CHARS[block >> 12 & 0x0F] + HEX_CHARS[block >> 8 & 0x0F] + HEX_CHARS[block >> 20 & 0x0F] + HEX_CHARS[block >> 16 & 0x0F] + HEX_CHARS[block >> 28 & 0x0F] + HEX_CHARS[block >> 24 & 0x0F];
+ }
+ if (j % blockCount === 0) {
+ f(s);
+ i = 0;
+ }
+ }
+ if (extraBytes) {
+ block = s[i];
+ if (extraBytes > 0) {
+ hex += HEX_CHARS[block >> 4 & 0x0F] + HEX_CHARS[block & 0x0F];
+ }
+ if (extraBytes > 1) {
+ hex += HEX_CHARS[block >> 12 & 0x0F] + HEX_CHARS[block >> 8 & 0x0F];
+ }
+ if (extraBytes > 2) {
+ hex += HEX_CHARS[block >> 20 & 0x0F] + HEX_CHARS[block >> 16 & 0x0F];
+ }
+ }
+ return hex;
+ };
+
+ Keccak.prototype.arrayBuffer = function () {
+ this.finalize();
+
+ var blockCount = this.blockCount,
+ s = this.s,
+ outputBlocks = this.outputBlocks,
+ extraBytes = this.extraBytes,
+ i = 0,
+ j = 0;
+ var bytes = this.outputBits >> 3;
+ var buffer;
+ if (extraBytes) {
+ buffer = new ArrayBuffer(outputBlocks + 1 << 2);
+ } else {
+ buffer = new ArrayBuffer(bytes);
+ }
+ var array = new Uint32Array(buffer);
+ while (j < outputBlocks) {
+ for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+ array[j] = s[i];
+ }
+ if (j % blockCount === 0) {
+ f(s);
+ }
+ }
+ if (extraBytes) {
+ array[i] = s[i];
+ buffer = buffer.slice(0, bytes);
+ }
+ return buffer;
+ };
+
+ Keccak.prototype.buffer = Keccak.prototype.arrayBuffer;
+
+ Keccak.prototype.digest = Keccak.prototype.array = function () {
+ this.finalize();
+
+ var blockCount = this.blockCount,
+ s = this.s,
+ outputBlocks = this.outputBlocks,
+ extraBytes = this.extraBytes,
+ i = 0,
+ j = 0;
+ var array = [],
+ offset,
+ block;
+ while (j < outputBlocks) {
+ for (i = 0; i < blockCount && j < outputBlocks; ++i, ++j) {
+ offset = j << 2;
+ block = s[i];
+ array[offset] = block & 0xFF;
+ array[offset + 1] = block >> 8 & 0xFF;
+ array[offset + 2] = block >> 16 & 0xFF;
+ array[offset + 3] = block >> 24 & 0xFF;
+ }
+ if (j % blockCount === 0) {
+ f(s);
+ }
+ }
+ if (extraBytes) {
+ offset = j << 2;
+ block = s[i];
+ if (extraBytes > 0) {
+ array[offset] = block & 0xFF;
+ }
+ if (extraBytes > 1) {
+ array[offset + 1] = block >> 8 & 0xFF;
+ }
+ if (extraBytes > 2) {
+ array[offset + 2] = block >> 16 & 0xFF;
+ }
+ }
+ return array;
+ };
+
+ var f = function f(s) {
+ var h, l, n, c0, c1, c2, c3, c4, c5, c6, c7, c8, c9, b0, b1, b2, b3, b4, b5, b6, b7, b8, b9, b10, b11, b12, b13, b14, b15, b16, b17, b18, b19, b20, b21, b22, b23, b24, b25, b26, b27, b28, b29, b30, b31, b32, b33, b34, b35, b36, b37, b38, b39, b40, b41, b42, b43, b44, b45, b46, b47, b48, b49;
+ for (n = 0; n < 48; n += 2) {
+ c0 = s[0] ^ s[10] ^ s[20] ^ s[30] ^ s[40];
+ c1 = s[1] ^ s[11] ^ s[21] ^ s[31] ^ s[41];
+ c2 = s[2] ^ s[12] ^ s[22] ^ s[32] ^ s[42];
+ c3 = s[3] ^ s[13] ^ s[23] ^ s[33] ^ s[43];
+ c4 = s[4] ^ s[14] ^ s[24] ^ s[34] ^ s[44];
+ c5 = s[5] ^ s[15] ^ s[25] ^ s[35] ^ s[45];
+ c6 = s[6] ^ s[16] ^ s[26] ^ s[36] ^ s[46];
+ c7 = s[7] ^ s[17] ^ s[27] ^ s[37] ^ s[47];
+ c8 = s[8] ^ s[18] ^ s[28] ^ s[38] ^ s[48];
+ c9 = s[9] ^ s[19] ^ s[29] ^ s[39] ^ s[49];
+
+ h = c8 ^ (c2 << 1 | c3 >>> 31);
+ l = c9 ^ (c3 << 1 | c2 >>> 31);
+ s[0] ^= h;
+ s[1] ^= l;
+ s[10] ^= h;
+ s[11] ^= l;
+ s[20] ^= h;
+ s[21] ^= l;
+ s[30] ^= h;
+ s[31] ^= l;
+ s[40] ^= h;
+ s[41] ^= l;
+ h = c0 ^ (c4 << 1 | c5 >>> 31);
+ l = c1 ^ (c5 << 1 | c4 >>> 31);
+ s[2] ^= h;
+ s[3] ^= l;
+ s[12] ^= h;
+ s[13] ^= l;
+ s[22] ^= h;
+ s[23] ^= l;
+ s[32] ^= h;
+ s[33] ^= l;
+ s[42] ^= h;
+ s[43] ^= l;
+ h = c2 ^ (c6 << 1 | c7 >>> 31);
+ l = c3 ^ (c7 << 1 | c6 >>> 31);
+ s[4] ^= h;
+ s[5] ^= l;
+ s[14] ^= h;
+ s[15] ^= l;
+ s[24] ^= h;
+ s[25] ^= l;
+ s[34] ^= h;
+ s[35] ^= l;
+ s[44] ^= h;
+ s[45] ^= l;
+ h = c4 ^ (c8 << 1 | c9 >>> 31);
+ l = c5 ^ (c9 << 1 | c8 >>> 31);
+ s[6] ^= h;
+ s[7] ^= l;
+ s[16] ^= h;
+ s[17] ^= l;
+ s[26] ^= h;
+ s[27] ^= l;
+ s[36] ^= h;
+ s[37] ^= l;
+ s[46] ^= h;
+ s[47] ^= l;
+ h = c6 ^ (c0 << 1 | c1 >>> 31);
+ l = c7 ^ (c1 << 1 | c0 >>> 31);
+ s[8] ^= h;
+ s[9] ^= l;
+ s[18] ^= h;
+ s[19] ^= l;
+ s[28] ^= h;
+ s[29] ^= l;
+ s[38] ^= h;
+ s[39] ^= l;
+ s[48] ^= h;
+ s[49] ^= l;
+
+ b0 = s[0];
+ b1 = s[1];
+ b32 = s[11] << 4 | s[10] >>> 28;
+ b33 = s[10] << 4 | s[11] >>> 28;
+ b14 = s[20] << 3 | s[21] >>> 29;
+ b15 = s[21] << 3 | s[20] >>> 29;
+ b46 = s[31] << 9 | s[30] >>> 23;
+ b47 = s[30] << 9 | s[31] >>> 23;
+ b28 = s[40] << 18 | s[41] >>> 14;
+ b29 = s[41] << 18 | s[40] >>> 14;
+ b20 = s[2] << 1 | s[3] >>> 31;
+ b21 = s[3] << 1 | s[2] >>> 31;
+ b2 = s[13] << 12 | s[12] >>> 20;
+ b3 = s[12] << 12 | s[13] >>> 20;
+ b34 = s[22] << 10 | s[23] >>> 22;
+ b35 = s[23] << 10 | s[22] >>> 22;
+ b16 = s[33] << 13 | s[32] >>> 19;
+ b17 = s[32] << 13 | s[33] >>> 19;
+ b48 = s[42] << 2 | s[43] >>> 30;
+ b49 = s[43] << 2 | s[42] >>> 30;
+ b40 = s[5] << 30 | s[4] >>> 2;
+ b41 = s[4] << 30 | s[5] >>> 2;
+ b22 = s[14] << 6 | s[15] >>> 26;
+ b23 = s[15] << 6 | s[14] >>> 26;
+ b4 = s[25] << 11 | s[24] >>> 21;
+ b5 = s[24] << 11 | s[25] >>> 21;
+ b36 = s[34] << 15 | s[35] >>> 17;
+ b37 = s[35] << 15 | s[34] >>> 17;
+ b18 = s[45] << 29 | s[44] >>> 3;
+ b19 = s[44] << 29 | s[45] >>> 3;
+ b10 = s[6] << 28 | s[7] >>> 4;
+ b11 = s[7] << 28 | s[6] >>> 4;
+ b42 = s[17] << 23 | s[16] >>> 9;
+ b43 = s[16] << 23 | s[17] >>> 9;
+ b24 = s[26] << 25 | s[27] >>> 7;
+ b25 = s[27] << 25 | s[26] >>> 7;
+ b6 = s[36] << 21 | s[37] >>> 11;
+ b7 = s[37] << 21 | s[36] >>> 11;
+ b38 = s[47] << 24 | s[46] >>> 8;
+ b39 = s[46] << 24 | s[47] >>> 8;
+ b30 = s[8] << 27 | s[9] >>> 5;
+ b31 = s[9] << 27 | s[8] >>> 5;
+ b12 = s[18] << 20 | s[19] >>> 12;
+ b13 = s[19] << 20 | s[18] >>> 12;
+ b44 = s[29] << 7 | s[28] >>> 25;
+ b45 = s[28] << 7 | s[29] >>> 25;
+ b26 = s[38] << 8 | s[39] >>> 24;
+ b27 = s[39] << 8 | s[38] >>> 24;
+ b8 = s[48] << 14 | s[49] >>> 18;
+ b9 = s[49] << 14 | s[48] >>> 18;
+
+ s[0] = b0 ^ ~b2 & b4;
+ s[1] = b1 ^ ~b3 & b5;
+ s[10] = b10 ^ ~b12 & b14;
+ s[11] = b11 ^ ~b13 & b15;
+ s[20] = b20 ^ ~b22 & b24;
+ s[21] = b21 ^ ~b23 & b25;
+ s[30] = b30 ^ ~b32 & b34;
+ s[31] = b31 ^ ~b33 & b35;
+ s[40] = b40 ^ ~b42 & b44;
+ s[41] = b41 ^ ~b43 & b45;
+ s[2] = b2 ^ ~b4 & b6;
+ s[3] = b3 ^ ~b5 & b7;
+ s[12] = b12 ^ ~b14 & b16;
+ s[13] = b13 ^ ~b15 & b17;
+ s[22] = b22 ^ ~b24 & b26;
+ s[23] = b23 ^ ~b25 & b27;
+ s[32] = b32 ^ ~b34 & b36;
+ s[33] = b33 ^ ~b35 & b37;
+ s[42] = b42 ^ ~b44 & b46;
+ s[43] = b43 ^ ~b45 & b47;
+ s[4] = b4 ^ ~b6 & b8;
+ s[5] = b5 ^ ~b7 & b9;
+ s[14] = b14 ^ ~b16 & b18;
+ s[15] = b15 ^ ~b17 & b19;
+ s[24] = b24 ^ ~b26 & b28;
+ s[25] = b25 ^ ~b27 & b29;
+ s[34] = b34 ^ ~b36 & b38;
+ s[35] = b35 ^ ~b37 & b39;
+ s[44] = b44 ^ ~b46 & b48;
+ s[45] = b45 ^ ~b47 & b49;
+ s[6] = b6 ^ ~b8 & b0;
+ s[7] = b7 ^ ~b9 & b1;
+ s[16] = b16 ^ ~b18 & b10;
+ s[17] = b17 ^ ~b19 & b11;
+ s[26] = b26 ^ ~b28 & b20;
+ s[27] = b27 ^ ~b29 & b21;
+ s[36] = b36 ^ ~b38 & b30;
+ s[37] = b37 ^ ~b39 & b31;
+ s[46] = b46 ^ ~b48 & b40;
+ s[47] = b47 ^ ~b49 & b41;
+ s[8] = b8 ^ ~b0 & b2;
+ s[9] = b9 ^ ~b1 & b3;
+ s[18] = b18 ^ ~b10 & b12;
+ s[19] = b19 ^ ~b11 & b13;
+ s[28] = b28 ^ ~b20 & b22;
+ s[29] = b29 ^ ~b21 & b23;
+ s[38] = b38 ^ ~b30 & b32;
+ s[39] = b39 ^ ~b31 & b33;
+ s[48] = b48 ^ ~b40 & b42;
+ s[49] = b49 ^ ~b41 & b43;
+
+ s[0] ^= RC[n];
+ s[1] ^= RC[n + 1];
+ }
+ };
+
+ if (COMMON_JS) {
+ module.exports = methods;
+ } else {
+ for (var i = 0; i < methodNames.length; ++i) {
+ root[methodNames[i]] = methods[methodNames[i]];
+ }
+ }
+ })();
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, { "_process": 121 }], 230: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 231: [function (require, module, exports) {
+ /*
+ This file is part of web3.js.
+
+ web3.js is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ web3.js is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with web3.js. If not, see .
+ */
+ /**
+ * @file index.js
+ * @author Marek Kotewicz
+ * @author Fabian Vogelsteller
+ * @date 2018
+ */
+
+ var _ = require('underscore');
+ var utils = require('web3-utils');
+
+ var EthersAbi = require('ethers/utils/abi-coder').AbiCoder;
+ var ethersAbiCoder = new EthersAbi(function (type, value) {
+ if (type.match(/^u?int/) && !_.isArray(value) && (!_.isObject(value) || value.constructor.name !== 'BN')) {
+ return value.toString();
+ }
+ return value;
+ });
+
+ // result method
+ function Result() {}
+
+ /**
+ * ABICoder prototype should be used to encode/decode solidity params of any type
+ */
+ var ABICoder = function ABICoder() {};
+
+ /**
+ * Encodes the function name to its ABI representation, which are the first 4 bytes of the sha3 of the function name including types.
+ *
+ * @method encodeFunctionSignature
+ * @param {String|Object} functionName
+ * @return {String} encoded function name
+ */
+ ABICoder.prototype.encodeFunctionSignature = function (functionName) {
+ if (_.isObject(functionName)) {
+ functionName = utils._jsonInterfaceMethodToString(functionName);
+ }
+
+ return utils.sha3(functionName).slice(0, 10);
+ };
+
+ /**
+ * Encodes the function name to its ABI representation, which are the first 4 bytes of the sha3 of the function name including types.
+ *
+ * @method encodeEventSignature
+ * @param {String|Object} functionName
+ * @return {String} encoded function name
+ */
+ ABICoder.prototype.encodeEventSignature = function (functionName) {
+ if (_.isObject(functionName)) {
+ functionName = utils._jsonInterfaceMethodToString(functionName);
+ }
- var dynamicOffset = solidityTypes.reduce(function (acc, solidityType, index) {
- var staticPartLength = solidityType.staticPartLength(types[index]);
- var roundedStaticPartLength = Math.floor((staticPartLength + 31) / 32) * 32;
+ return utils.sha3(functionName);
+ };
- return acc + (isDynamic(solidityTypes[index], types[index]) ? 32 : roundedStaticPartLength);
- }, 0);
+ /**
+ * Should be used to encode plain param
+ *
+ * @method encodeParameter
+ * @param {String} type
+ * @param {Object} param
+ * @return {String} encoded plain param
+ */
+ ABICoder.prototype.encodeParameter = function (type, param) {
+ return this.encodeParameters([type], [param]);
+ };
- return '0x' + this._encodeMultiWithOffset(types, solidityTypes, encodeds, dynamicOffset);
+ /**
+ * Should be used to encode list of params
+ *
+ * @method encodeParameters
+ * @param {Array} types
+ * @param {Array} params
+ * @return {String} encoded list of params
+ */
+ ABICoder.prototype.encodeParameters = function (types, params) {
+ return ethersAbiCoder.encode(types, params);
};
/**
@@ -28641,7 +31103,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
* @return {String} The encoded ABI for this function call
*/
ABICoder.prototype.encodeFunctionCall = function (jsonInterface, params) {
- return this.encodeFunctionSignature(jsonInterface) + this.encodeParameters(jsonInterface, params).replace('0x', '');
+ return this.encodeFunctionSignature(jsonInterface) + this.encodeParameters(jsonInterface.inputs, params).replace('0x', '');
};
/**
@@ -28653,12 +31115,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
* @return {Object} plain param
*/
ABICoder.prototype.decodeParameter = function (type, bytes) {
-
if (!_.isString(type)) {
throw new Error('Given parameter type is not a string: ' + type);
}
- return this.decodeParameters([{ type: type }], bytes)[0];
+ return this.decodeParameters([type], bytes)[0];
};
/**
@@ -28670,24 +31131,16 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
* @return {Array} array of plain params
*/
ABICoder.prototype.decodeParameters = function (outputs, bytes) {
- var isTypeArray = _.isArray(outputs) && _.isString(outputs[0]);
- var types = isTypeArray ? outputs : [];
-
- if (!isTypeArray) {
- outputs.forEach(function (output) {
- types.push(output.type);
- });
+ if (!bytes || bytes === '0x' || bytes === '0X') {
+ throw new Error('Returned values aren\'t valid, did it run Out of Gas?');
}
- var solidityTypes = this._getSolidityTypes(types);
- var offsets = this._getOffsets(types, solidityTypes);
-
+ var res = ethersAbiCoder.decode(outputs, '0x' + bytes.replace(/0x/i, ''));
var returnValue = new Result();
returnValue.__length__ = 0;
- var count = 0;
outputs.forEach(function (output, i) {
- var decodedValue = solidityTypes[count].decode(bytes.replace(/^0x/i, ''), offsets[count], types[count], count);
+ var decodedValue = res[returnValue.__length__];
decodedValue = decodedValue === '0x' ? null : decodedValue;
returnValue[i] = decodedValue;
@@ -28697,7 +31150,6 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
returnValue.__length__++;
- count++;
});
return returnValue;
@@ -28713,27 +31165,30 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
* @return {Array} array of plain params
*/
ABICoder.prototype.decodeLog = function (inputs, data, topics) {
+ var _this = this;
+ topics = _.isArray(topics) ? topics : [topics];
data = data || '';
var notIndexedInputs = [];
- var indexedInputs = [];
+ var indexedParams = [];
+ var topicCount = 0;
+
+ // TODO check for anonymous logs?
inputs.forEach(function (input, i) {
if (input.indexed) {
- indexedInputs[i] = input;
+ indexedParams[i] = ['bool', 'int', 'uint', 'address', 'fixed', 'ufixed'].find(function (staticType) {
+ return input.type.indexOf(staticType) !== -1;
+ }) ? _this.decodeParameter(input.type, topics[topicCount]) : topics[topicCount];
+ topicCount++;
} else {
notIndexedInputs[i] = input;
}
});
- var nonIndexedData = data.slice(2);
- var indexedData = _.isArray(topics) ? topics.map(function (topic) {
- return topic.slice(2);
- }).join('') : topics;
-
- var notIndexedParams = this.decodeParameters(notIndexedInputs, nonIndexedData);
- var indexedParams = this.decodeParameters(indexedInputs, indexedData);
+ var nonIndexedData = data;
+ var notIndexedParams = nonIndexedData ? this.decodeParameters(notIndexedInputs, nonIndexedData) : [];
var returnValue = new Result();
returnValue.__length__ = 0;
@@ -28741,10 +31196,10 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
inputs.forEach(function (res, i) {
returnValue[i] = res.type === 'string' ? '' : null;
- if (notIndexedParams[i]) {
+ if (typeof notIndexedParams[i] !== 'undefined') {
returnValue[i] = notIndexedParams[i];
}
- if (indexedParams[i]) {
+ if (typeof indexedParams[i] !== 'undefined') {
returnValue[i] = indexedParams[i];
}
@@ -28758,8355 +31213,8270 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return returnValue;
};
- var coder = new ABICoder([new SolidityTypeAddress(), new SolidityTypeBool(), new SolidityTypeInt(), new SolidityTypeUInt(), new SolidityTypeDynamicBytes(), new SolidityTypeBytes(), new SolidityTypeString()]);
+ var coder = new ABICoder();
module.exports = coder;
- }, { "./formatters": 212, "./types/address": 216, "./types/bool": 217, "./types/bytes": 218, "./types/dynamicbytes": 219, "./types/int": 220, "./types/string": 221, "./types/uint": 222, "underscore": 211, "web3-utils": 393 }], 214: [function (require, module, exports) {
- /*
- This file is part of web3.js.
-
- web3.js is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- web3.js is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with web3.js. If not, see .
- */
- /**
- * @file param.js
- * @author Marek Kotewicz
- * @date 2015
- */
+ }, { "ethers/utils/abi-coder": 219, "underscore": 230, "web3-utils": 408 }], 232: [function (require, module, exports) {
+ arguments[4][202][0].apply(exports, arguments);
+ }, { "./register": 234, "dup": 202 }], 233: [function (require, module, exports) {
+ arguments[4][203][0].apply(exports, arguments);
+ }, { "dup": 203 }], 234: [function (require, module, exports) {
+ arguments[4][204][0].apply(exports, arguments);
+ }, { "./loader": 233, "dup": 204 }], 235: [function (require, module, exports) {
+ arguments[4][1][0].apply(exports, arguments);
+ }, { "./asn1/api": 236, "./asn1/base": 238, "./asn1/constants": 242, "./asn1/decoders": 244, "./asn1/encoders": 247, "bn.js": 249, "dup": 1 }], 236: [function (require, module, exports) {
+ arguments[4][2][0].apply(exports, arguments);
+ }, { "../asn1": 235, "dup": 2, "inherits": 334, "vm": 169 }], 237: [function (require, module, exports) {
+ arguments[4][3][0].apply(exports, arguments);
+ }, { "../base": 238, "buffer": 47, "dup": 3, "inherits": 334 }], 238: [function (require, module, exports) {
+ arguments[4][4][0].apply(exports, arguments);
+ }, { "./buffer": 237, "./node": 239, "./reporter": 240, "dup": 4 }], 239: [function (require, module, exports) {
+ arguments[4][5][0].apply(exports, arguments);
+ }, { "../base": 238, "dup": 5, "minimalistic-assert": 338 }], 240: [function (require, module, exports) {
+ arguments[4][6][0].apply(exports, arguments);
+ }, { "dup": 6, "inherits": 334 }], 241: [function (require, module, exports) {
+ arguments[4][7][0].apply(exports, arguments);
+ }, { "../constants": 242, "dup": 7 }], 242: [function (require, module, exports) {
+ arguments[4][8][0].apply(exports, arguments);
+ }, { "./der": 241, "dup": 8 }], 243: [function (require, module, exports) {
+ arguments[4][9][0].apply(exports, arguments);
+ }, { "../../asn1": 235, "dup": 9, "inherits": 334 }], 244: [function (require, module, exports) {
+ arguments[4][10][0].apply(exports, arguments);
+ }, { "./der": 243, "./pem": 245, "dup": 10 }], 245: [function (require, module, exports) {
+ arguments[4][11][0].apply(exports, arguments);
+ }, { "./der": 243, "buffer": 47, "dup": 11, "inherits": 334 }], 246: [function (require, module, exports) {
+ arguments[4][12][0].apply(exports, arguments);
+ }, { "../../asn1": 235, "buffer": 47, "dup": 12, "inherits": 334 }], 247: [function (require, module, exports) {
+ arguments[4][13][0].apply(exports, arguments);
+ }, { "./der": 246, "./pem": 248, "dup": 13 }], 248: [function (require, module, exports) {
+ arguments[4][14][0].apply(exports, arguments);
+ }, { "./der": 246, "dup": 14, "inherits": 334 }], 249: [function (require, module, exports) {
+ arguments[4][218][0].apply(exports, arguments);
+ }, { "buffer": 17, "dup": 218 }], 250: [function (require, module, exports) {
+ arguments[4][16][0].apply(exports, arguments);
+ }, { "crypto": 17, "dup": 16 }], 251: [function (require, module, exports) {
+ arguments[4][18][0].apply(exports, arguments);
+ }, { "dup": 18, "safe-buffer": 359 }], 252: [function (require, module, exports) {
+ arguments[4][19][0].apply(exports, arguments);
+ }, { "./aes": 251, "./ghash": 256, "./incr32": 257, "buffer-xor": 278, "cipher-base": 279, "dup": 19, "inherits": 334, "safe-buffer": 359 }], 253: [function (require, module, exports) {
+ arguments[4][20][0].apply(exports, arguments);
+ }, { "./decrypter": 254, "./encrypter": 255, "./modes/list.json": 265, "dup": 20 }], 254: [function (require, module, exports) {
+ var AuthCipher = require('./authCipher');
+ var Buffer = require('safe-buffer').Buffer;
+ var MODES = require('./modes');
+ var StreamCipher = require('./streamCipher');
+ var Transform = require('cipher-base');
+ var aes = require('./aes');
+ var ebtk = require('evp_bytestokey');
+ var inherits = require('inherits');
- var formatters = require('./formatters.js');
+ function Decipher(mode, key, iv) {
+ Transform.call(this);
- /**
- * SolidityParam object prototype.
- * Should be used when encoding, decoding solidity bytes
- */
- var SolidityParam = function SolidityParam(value, offset, rawValue) {
- this.value = value || '';
- this.offset = offset; // offset in bytes
- this.rawValue = rawValue; // used for debugging
- };
+ this._cache = new Splitter();
+ this._last = void 0;
+ this._cipher = new aes.AES(key);
+ this._prev = Buffer.from(iv);
+ this._mode = mode;
+ this._autopadding = true;
+ }
- /**
- * This method should be used to get length of params's dynamic part
- *
- * @method dynamicPartLength
- * @returns {Number} length of dynamic part (in bytes)
- */
- SolidityParam.prototype.dynamicPartLength = function () {
- return this.dynamicPart().length / 2;
- };
+ inherits(Decipher, Transform);
- /**
- * This method should be used to create copy of solidity param with different offset
- *
- * @method withOffset
- * @param {Number} offset length in bytes
- * @returns {SolidityParam} new solidity param with applied offset
- */
- SolidityParam.prototype.withOffset = function (offset) {
- return new SolidityParam(this.value, offset);
+ Decipher.prototype._update = function (data) {
+ this._cache.add(data);
+ var chunk;
+ var thing;
+ var out = [];
+ while (chunk = this._cache.get(this._autopadding)) {
+ thing = this._mode.decrypt(this, chunk);
+ out.push(thing);
+ }
+ return Buffer.concat(out);
};
- /**
- * This method should be used to combine solidity params together
- * eg. when appending an array
- *
- * @method combine
- * @param {SolidityParam} param with which we should combine
- * @param {SolidityParam} result of combination
- */
- SolidityParam.prototype.combine = function (param) {
- return new SolidityParam(this.value + param.value);
+ Decipher.prototype._final = function () {
+ var chunk = this._cache.flush();
+ if (this._autopadding) {
+ return unpad(this._mode.decrypt(this, chunk));
+ } else if (chunk) {
+ throw new Error('data not multiple of block length');
+ }
};
- /**
- * This method should be called to check if param has dynamic size.
- * If it has, it returns true, otherwise false
- *
- * @method isDynamic
- * @returns {Boolean}
- */
- SolidityParam.prototype.isDynamic = function () {
- return this.offset !== undefined;
+ Decipher.prototype.setAutoPadding = function (setTo) {
+ this._autopadding = !!setTo;
+ return this;
};
- /**
- * This method should be called to transform offset to bytes
- *
- * @method offsetAsBytes
- * @returns {String} bytes representation of offset
- */
- SolidityParam.prototype.offsetAsBytes = function () {
- return !this.isDynamic() ? '' : formatters.toTwosComplement(this.offset).replace('0x', '');
+ function Splitter() {
+ this.cache = Buffer.allocUnsafe(0);
+ }
+
+ Splitter.prototype.add = function (data) {
+ this.cache = Buffer.concat([this.cache, data]);
};
- /**
- * This method should be called to get static part of param
- *
- * @method staticPart
- * @returns {String} offset if it is a dynamic param, otherwise value
- */
- SolidityParam.prototype.staticPart = function () {
- if (!this.isDynamic()) {
- return this.value;
+ Splitter.prototype.get = function (autoPadding) {
+ var out;
+ if (autoPadding) {
+ if (this.cache.length > 16) {
+ out = this.cache.slice(0, 16);
+ this.cache = this.cache.slice(16);
+ return out;
+ }
+ } else {
+ if (this.cache.length >= 16) {
+ out = this.cache.slice(0, 16);
+ this.cache = this.cache.slice(16);
+ return out;
+ }
}
- return this.offsetAsBytes();
- };
- /**
- * This method should be called to get dynamic part of param
- *
- * @method dynamicPart
- * @returns {String} returns a value if it is a dynamic param, otherwise empty string
- */
- SolidityParam.prototype.dynamicPart = function () {
- return this.isDynamic() ? this.value : '';
+ return null;
};
- /**
- * This method should be called to encode param
- *
- * @method encode
- * @returns {String}
- */
- SolidityParam.prototype.encode = function () {
- return this.staticPart() + this.dynamicPart();
+ Splitter.prototype.flush = function () {
+ if (this.cache.length) return this.cache;
};
- /**
- * This method should be called to encode array of params
- *
- * @method encodeList
- * @param {Array[SolidityParam]} params
- * @returns {String}
- */
- SolidityParam.encodeList = function (params) {
-
- // updating offsets
- var totalOffset = params.length * 32;
- var offsetParams = params.map(function (param) {
- if (!param.isDynamic()) {
- return param;
+ function unpad(last) {
+ var padded = last[15];
+ var i = -1;
+ while (++i < padded) {
+ if (last[i + (16 - padded)] !== padded) {
+ throw new Error('unable to decrypt data');
}
- var offset = totalOffset;
- totalOffset += param.dynamicPartLength();
- return param.withOffset(offset);
- });
+ }
+ if (padded === 16) return;
- // encode everything!
- return offsetParams.reduce(function (result, param) {
- return result + param.dynamicPart();
- }, offsetParams.reduce(function (result, param) {
- return result + param.staticPart();
- }, ''));
- };
+ return last.slice(0, 16 - padded);
+ }
- module.exports = SolidityParam;
- }, { "./formatters.js": 212 }], 215: [function (require, module, exports) {
- var f = require('./formatters');
- var SolidityParam = require('./param');
-
- /**
- * SolidityType prototype is used to encode/decode solidity params of certain type
- */
- var SolidityType = function SolidityType(config) {
- this._inputFormatter = config.inputFormatter;
- this._outputFormatter = config.outputFormatter;
- };
-
- /**
- * Should be used to determine if this SolidityType do match given name
- *
- * @method isType
- * @param {String} name
- * @return {Bool} true if type match this SolidityType, otherwise false
- */
- SolidityType.prototype.isType = function (name) {
- throw "This method should be overwritten for type " + name;
- };
-
- /**
- * Should be used to determine what is the length of static part in given type
- *
- * @method staticPartLength
- * @param {String} name
- * @return {Number} length of static part in bytes
- */
- SolidityType.prototype.staticPartLength = function (name) {
- // If name isn't an array then treat it like a single element array.
- return (this.nestedTypes(name) || ['[1]']).map(function (type) {
- // the length of the nested array
- return parseInt(type.slice(1, -1), 10) || 1;
- }).reduce(function (previous, current) {
- return previous * current;
- // all basic types are 32 bytes long
- }, 32);
- };
-
- /**
- * Should be used to determine if type is dynamic array
- * eg:
- * "type[]" => true
- * "type[4]" => false
- *
- * @method isDynamicArray
- * @param {String} name
- * @return {Bool} true if the type is dynamic array
- */
- SolidityType.prototype.isDynamicArray = function (name) {
- var nestedTypes = this.nestedTypes(name);
- return !!nestedTypes && !nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g);
- };
+ function createDecipheriv(suite, password, iv) {
+ var config = MODES[suite.toLowerCase()];
+ if (!config) throw new TypeError('invalid suite type');
- /**
- * Should be used to determine if type is static array
- * eg:
- * "type[]" => false
- * "type[4]" => true
- *
- * @method isStaticArray
- * @param {String} name
- * @return {Bool} true if the type is static array
- */
- SolidityType.prototype.isStaticArray = function (name) {
- var nestedTypes = this.nestedTypes(name);
- return !!nestedTypes && !!nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g);
- };
+ if (typeof iv === 'string') iv = Buffer.from(iv);
+ if (config.mode !== 'GCM' && iv.length !== config.iv) throw new TypeError('invalid iv length ' + iv.length);
- /**
- * Should return length of static array
- * eg.
- * "int[32]" => 32
- * "int256[14]" => 14
- * "int[2][3]" => 3
- * "int" => 1
- * "int[1]" => 1
- * "int[]" => 1
- *
- * @method staticArrayLength
- * @param {String} name
- * @return {Number} static array length
- */
- SolidityType.prototype.staticArrayLength = function (name) {
- var nestedTypes = this.nestedTypes(name);
- if (nestedTypes) {
- return parseInt(nestedTypes[nestedTypes.length - 1].match(/[0-9]{1,}/g) || 1);
- }
- return 1;
- };
+ if (typeof password === 'string') password = Buffer.from(password);
+ if (password.length !== config.key / 8) throw new TypeError('invalid key length ' + password.length);
- /**
- * Should return nested type
- * eg.
- * "int[32]" => "int"
- * "int256[14]" => "int256"
- * "int[2][3]" => "int[2]"
- * "int" => "int"
- * "int[]" => "int"
- *
- * @method nestedName
- * @param {String} name
- * @return {String} nested name
- */
- SolidityType.prototype.nestedName = function (name) {
- // remove last [] in name
- var nestedTypes = this.nestedTypes(name);
- if (!nestedTypes) {
- return name;
+ if (config.type === 'stream') {
+ return new StreamCipher(config.module, password, iv, true);
+ } else if (config.type === 'auth') {
+ return new AuthCipher(config.module, password, iv, true);
}
- return name.substr(0, name.length - nestedTypes[nestedTypes.length - 1].length);
- };
-
- /**
- * Should return true if type has dynamic size by default
- * such types are "string", "bytes"
- *
- * @method isDynamicType
- * @param {String} name
- * @return {Bool} true if is dynamic, otherwise false
- */
- SolidityType.prototype.isDynamicType = function () {
- return false;
- };
-
- /**
- * Should return array of nested types
- * eg.
- * "int[2][3][]" => ["[2]", "[3]", "[]"]
- * "int[] => ["[]"]
- * "int" => null
- *
- * @method nestedTypes
- * @param {String} name
- * @return {Array} array of nested types
- */
- SolidityType.prototype.nestedTypes = function (name) {
- // return list of strings eg. "[]", "[3]", "[]", "[2]"
- return name.match(/(\[[0-9]*\])/g);
- };
+ return new Decipher(config.module, password, iv);
+ }
- /**
- * Should be used to encode the value
- *
- * @method encode
- * @param {Object} value
- * @param {String} name
- * @return {String} encoded value
- */
- SolidityType.prototype.encode = function (value, name) {
- var self = this;
- if (this.isDynamicArray(name)) {
+ function createDecipher(suite, password) {
+ var config = MODES[suite.toLowerCase()];
+ if (!config) throw new TypeError('invalid suite type');
- return function () {
- var length = value.length; // in int
- var nestedName = self.nestedName(name);
+ var keys = ebtk(password, false, config.key, config.iv);
+ return createDecipheriv(suite, keys.key, keys.iv);
+ }
- var result = [];
- result.push(f.formatInputInt(length).encode());
+ exports.createDecipher = createDecipher;
+ exports.createDecipheriv = createDecipheriv;
+ }, { "./aes": 251, "./authCipher": 252, "./modes": 264, "./streamCipher": 267, "cipher-base": 279, "evp_bytestokey": 319, "inherits": 334, "safe-buffer": 359 }], 255: [function (require, module, exports) {
+ arguments[4][22][0].apply(exports, arguments);
+ }, { "./aes": 251, "./authCipher": 252, "./modes": 264, "./streamCipher": 267, "cipher-base": 279, "dup": 22, "evp_bytestokey": 319, "inherits": 334, "safe-buffer": 359 }], 256: [function (require, module, exports) {
+ arguments[4][23][0].apply(exports, arguments);
+ }, { "dup": 23, "safe-buffer": 359 }], 257: [function (require, module, exports) {
+ arguments[4][24][0].apply(exports, arguments);
+ }, { "dup": 24 }], 258: [function (require, module, exports) {
+ arguments[4][25][0].apply(exports, arguments);
+ }, { "buffer-xor": 278, "dup": 25 }], 259: [function (require, module, exports) {
+ arguments[4][26][0].apply(exports, arguments);
+ }, { "buffer-xor": 278, "dup": 26, "safe-buffer": 359 }], 260: [function (require, module, exports) {
+ arguments[4][27][0].apply(exports, arguments);
+ }, { "dup": 27, "safe-buffer": 359 }], 261: [function (require, module, exports) {
+ arguments[4][28][0].apply(exports, arguments);
+ }, { "dup": 28, "safe-buffer": 359 }], 262: [function (require, module, exports) {
+ arguments[4][29][0].apply(exports, arguments);
+ }, { "../incr32": 257, "buffer-xor": 278, "dup": 29, "safe-buffer": 359 }], 263: [function (require, module, exports) {
+ arguments[4][30][0].apply(exports, arguments);
+ }, { "dup": 30 }], 264: [function (require, module, exports) {
+ arguments[4][31][0].apply(exports, arguments);
+ }, { "./cbc": 258, "./cfb": 259, "./cfb1": 260, "./cfb8": 261, "./ctr": 262, "./ecb": 263, "./list.json": 265, "./ofb": 266, "dup": 31 }], 265: [function (require, module, exports) {
+ arguments[4][32][0].apply(exports, arguments);
+ }, { "dup": 32 }], 266: [function (require, module, exports) {
+ (function (Buffer) {
+ var xor = require('buffer-xor');
- value.forEach(function (v) {
- result.push(self.encode(v, nestedName));
- });
+ function getBlock(self) {
+ self._prev = self._cipher.encryptBlock(self._prev);
+ return self._prev;
+ }
- return result;
- }();
- } else if (this.isStaticArray(name)) {
+ exports.encrypt = function (self, chunk) {
+ while (self._cache.length < chunk.length) {
+ self._cache = Buffer.concat([self._cache, getBlock(self)]);
+ }
- return function () {
- var length = self.staticArrayLength(name); // in int
- var nestedName = self.nestedName(name);
+ var pad = self._cache.slice(0, chunk.length);
+ self._cache = self._cache.slice(chunk.length);
+ return xor(chunk, pad);
+ };
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47, "buffer-xor": 278 }], 267: [function (require, module, exports) {
+ arguments[4][34][0].apply(exports, arguments);
+ }, { "./aes": 251, "cipher-base": 279, "dup": 34, "inherits": 334, "safe-buffer": 359 }], 268: [function (require, module, exports) {
+ var ebtk = require('evp_bytestokey');
+ var aes = require('browserify-aes/browser');
+ var DES = require('browserify-des');
+ var desModes = require('browserify-des/modes');
+ var aesModes = require('browserify-aes/modes');
+ function createCipher(suite, password) {
+ var keyLen, ivLen;
+ suite = suite.toLowerCase();
+ if (aesModes[suite]) {
+ keyLen = aesModes[suite].key;
+ ivLen = aesModes[suite].iv;
+ } else if (desModes[suite]) {
+ keyLen = desModes[suite].key * 8;
+ ivLen = desModes[suite].iv;
+ } else {
+ throw new TypeError('invalid suite type');
+ }
+ var keys = ebtk(password, false, keyLen, ivLen);
+ return createCipheriv(suite, keys.key, keys.iv);
+ }
+ function createDecipher(suite, password) {
+ var keyLen, ivLen;
+ suite = suite.toLowerCase();
+ if (aesModes[suite]) {
+ keyLen = aesModes[suite].key;
+ ivLen = aesModes[suite].iv;
+ } else if (desModes[suite]) {
+ keyLen = desModes[suite].key * 8;
+ ivLen = desModes[suite].iv;
+ } else {
+ throw new TypeError('invalid suite type');
+ }
+ var keys = ebtk(password, false, keyLen, ivLen);
+ return createDecipheriv(suite, keys.key, keys.iv);
+ }
- var result = [];
- for (var i = 0; i < length; i++) {
- result.push(self.encode(value[i], nestedName));
- }
+ function createCipheriv(suite, key, iv) {
+ suite = suite.toLowerCase();
+ if (aesModes[suite]) {
+ return aes.createCipheriv(suite, key, iv);
+ } else if (desModes[suite]) {
+ return new DES({
+ key: key,
+ iv: iv,
+ mode: suite
+ });
+ } else {
+ throw new TypeError('invalid suite type');
+ }
+ }
+ function createDecipheriv(suite, key, iv) {
+ suite = suite.toLowerCase();
+ if (aesModes[suite]) {
+ return aes.createDecipheriv(suite, key, iv);
+ } else if (desModes[suite]) {
+ return new DES({
+ key: key,
+ iv: iv,
+ mode: suite,
+ decrypt: true
+ });
+ } else {
+ throw new TypeError('invalid suite type');
+ }
+ }
+ exports.createCipher = exports.Cipher = createCipher;
+ exports.createCipheriv = exports.Cipheriv = createCipheriv;
+ exports.createDecipher = exports.Decipher = createDecipher;
+ exports.createDecipheriv = exports.Decipheriv = createDecipheriv;
+ function getCiphers() {
+ return Object.keys(desModes).concat(aes.getCiphers());
+ }
+ exports.listCiphers = exports.getCiphers = getCiphers;
+ }, { "browserify-aes/browser": 253, "browserify-aes/modes": 264, "browserify-des": 269, "browserify-des/modes": 270, "evp_bytestokey": 319 }], 269: [function (require, module, exports) {
+ (function (Buffer) {
+ var CipherBase = require('cipher-base');
+ var des = require('des.js');
+ var inherits = require('inherits');
- return result;
- }();
+ var modes = {
+ 'des-ede3-cbc': des.CBC.instantiate(des.EDE),
+ 'des-ede3': des.EDE,
+ 'des-ede-cbc': des.CBC.instantiate(des.EDE),
+ 'des-ede': des.EDE,
+ 'des-cbc': des.CBC.instantiate(des.DES),
+ 'des-ecb': des.DES
+ };
+ modes.des = modes['des-cbc'];
+ modes.des3 = modes['des-ede3-cbc'];
+ module.exports = DES;
+ inherits(DES, CipherBase);
+ function DES(opts) {
+ CipherBase.call(this);
+ var modeName = opts.mode.toLowerCase();
+ var mode = modes[modeName];
+ var type;
+ if (opts.decrypt) {
+ type = 'decrypt';
+ } else {
+ type = 'encrypt';
+ }
+ var key = opts.key;
+ if (modeName === 'des-ede' || modeName === 'des-ede-cbc') {
+ key = Buffer.concat([key, key.slice(0, 8)]);
+ }
+ var iv = opts.iv;
+ this._des = mode.create({
+ key: key,
+ iv: iv,
+ type: type
+ });
+ }
+ DES.prototype._update = function (data) {
+ return new Buffer(this._des.update(data));
+ };
+ DES.prototype._final = function () {
+ return new Buffer(this._des.final());
+ };
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47, "cipher-base": 279, "des.js": 287, "inherits": 334 }], 270: [function (require, module, exports) {
+ arguments[4][37][0].apply(exports, arguments);
+ }, { "dup": 37 }], 271: [function (require, module, exports) {
+ (function (Buffer) {
+ var bn = require('bn.js');
+ var randomBytes = require('randombytes');
+ module.exports = crt;
+ function blind(priv) {
+ var r = getr(priv);
+ var blinder = r.toRed(bn.mont(priv.modulus)).redPow(new bn(priv.publicExponent)).fromRed();
+ return {
+ blinder: blinder,
+ unblinder: r.invm(priv.modulus)
+ };
+ }
+ function crt(msg, priv) {
+ var blinds = blind(priv);
+ var len = priv.modulus.byteLength();
+ var mod = bn.mont(priv.modulus);
+ var blinded = new bn(msg).mul(blinds.blinder).umod(priv.modulus);
+ var c1 = blinded.toRed(bn.mont(priv.prime1));
+ var c2 = blinded.toRed(bn.mont(priv.prime2));
+ var qinv = priv.coefficient;
+ var p = priv.prime1;
+ var q = priv.prime2;
+ var m1 = c1.redPow(priv.exponent1);
+ var m2 = c2.redPow(priv.exponent2);
+ m1 = m1.fromRed();
+ m2 = m2.fromRed();
+ var h = m1.isub(m2).imul(qinv).umod(p);
+ h.imul(q);
+ m2.iadd(h);
+ return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false, len));
+ }
+ crt.getr = getr;
+ function getr(priv) {
+ var len = priv.modulus.byteLength();
+ var r = new bn(randomBytes(len));
+ while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2)) {
+ r = new bn(randomBytes(len));
+ }
+ return r;
}
+ }).call(this, require("buffer").Buffer);
+ }, { "bn.js": 249, "buffer": 47, "randombytes": 356 }], 272: [function (require, module, exports) {
+ arguments[4][39][0].apply(exports, arguments);
+ }, { "./browser/algorithms.json": 273, "dup": 39 }], 273: [function (require, module, exports) {
+ arguments[4][40][0].apply(exports, arguments);
+ }, { "dup": 40 }], 274: [function (require, module, exports) {
+ arguments[4][41][0].apply(exports, arguments);
+ }, { "dup": 41 }], 275: [function (require, module, exports) {
+ (function (Buffer) {
+ var createHash = require('create-hash');
+ var stream = require('stream');
+ var inherits = require('inherits');
+ var sign = require('./sign');
+ var verify = require('./verify');
- return this._inputFormatter(value, name).encode();
- };
+ var algorithms = require('./algorithms.json');
+ Object.keys(algorithms).forEach(function (key) {
+ algorithms[key].id = new Buffer(algorithms[key].id, 'hex');
+ algorithms[key.toLowerCase()] = algorithms[key];
+ });
- /**
- * Should be used to decode value from bytes
- *
- * @method decode
- * @param {String} bytes
- * @param {Number} offset in bytes
- * @param {String} name type name
- * @returns {Object} decoded value
- */
- SolidityType.prototype.decode = function (bytes, offset, name) {
- var self = this;
+ function Sign(algorithm) {
+ stream.Writable.call(this);
- if (this.isDynamicArray(name)) {
+ var data = algorithms[algorithm];
+ if (!data) throw new Error('Unknown message digest');
- return function () {
- var arrayOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes
- var length = parseInt('0x' + bytes.substr(arrayOffset * 2, 64)); // in int
- var arrayStart = arrayOffset + 32; // array starts after length; // in bytes
+ this._hashType = data.hash;
+ this._hash = createHash(data.hash);
+ this._tag = data.id;
+ this._signType = data.sign;
+ }
+ inherits(Sign, stream.Writable);
- var nestedName = self.nestedName(name);
- var nestedStaticPartLength = self.staticPartLength(nestedName); // in bytes
- var roundedNestedStaticPartLength = Math.floor((nestedStaticPartLength + 31) / 32) * 32;
- var result = [];
+ Sign.prototype._write = function _write(data, _, done) {
+ this._hash.update(data);
+ done();
+ };
- for (var i = 0; i < length * roundedNestedStaticPartLength; i += roundedNestedStaticPartLength) {
- result.push(self.decode(bytes, arrayStart + i, nestedName));
- }
+ Sign.prototype.update = function update(data, enc) {
+ if (typeof data === 'string') data = new Buffer(data, enc);
- return result;
- }();
- } else if (this.isStaticArray(name)) {
+ this._hash.update(data);
+ return this;
+ };
- return function () {
- var length = self.staticArrayLength(name); // in int
- var arrayStart = offset; // in bytes
+ Sign.prototype.sign = function signMethod(key, enc) {
+ this.end();
+ var hash = this._hash.digest();
+ var sig = sign(hash, key, this._hashType, this._signType, this._tag);
- var nestedName = self.nestedName(name);
- var nestedStaticPartLength = self.staticPartLength(nestedName); // in bytes
- var roundedNestedStaticPartLength = Math.floor((nestedStaticPartLength + 31) / 32) * 32;
- var result = [];
+ return enc ? sig.toString(enc) : sig;
+ };
- for (var i = 0; i < length * roundedNestedStaticPartLength; i += roundedNestedStaticPartLength) {
- result.push(self.decode(bytes, arrayStart + i, nestedName));
- }
+ function Verify(algorithm) {
+ stream.Writable.call(this);
- return result;
- }();
- } else if (this.isDynamicType(name)) {
+ var data = algorithms[algorithm];
+ if (!data) throw new Error('Unknown message digest');
- return function () {
- var dynamicOffset = parseInt('0x' + bytes.substr(offset * 2, 64)); // in bytes
- var length = parseInt('0x' + bytes.substr(dynamicOffset * 2, 64)); // in bytes
- var roundedLength = Math.floor((length + 31) / 32); // in int
- var param = new SolidityParam(bytes.substr(dynamicOffset * 2, (1 + roundedLength) * 64), 0, bytes);
- return self._outputFormatter(param, name);
- }();
+ this._hash = createHash(data.hash);
+ this._tag = data.id;
+ this._signType = data.sign;
}
+ inherits(Verify, stream.Writable);
- var length = this.staticPartLength(name);
- var param = new SolidityParam(bytes.substr(offset * 2, length * 2), undefined, bytes);
- return this._outputFormatter(param, name);
- };
+ Verify.prototype._write = function _write(data, _, done) {
+ this._hash.update(data);
+ done();
+ };
- module.exports = SolidityType;
- }, { "./formatters": 212, "./param": 214 }], 216: [function (require, module, exports) {
- var f = require('../formatters');
- var formatters = require('web3-core-helpers').formatters;
- var SolidityType = require('../type');
+ Verify.prototype.update = function update(data, enc) {
+ if (typeof data === 'string') data = new Buffer(data, enc);
- /**
- * SolidityTypeAddress is a protoype that represents address type
- * It matches:
- * address
- * address[]
- * address[4]
- * address[][]
- * address[3][]
- * address[][6][], ...
- */
- var SolidityTypeAddress = function SolidityTypeAddress() {
- this._inputFormatter = function () {
- var args = Array.prototype.slice.call(arguments);
- args[0] = !args[0] || args[0] === '0x0' ? '' : formatters.inputAddressFormatter(args[0]);
- return f.formatInputInt.apply(this, args);
+ this._hash.update(data);
+ return this;
};
- this._outputFormatter = f.formatOutputAddress;
- };
-
- SolidityTypeAddress.prototype = new SolidityType({});
- SolidityTypeAddress.prototype.constructor = SolidityTypeAddress;
- SolidityTypeAddress.prototype.isType = function (name) {
- return !!name.match(/address(\[([0-9]*)\])?/);
- };
+ Verify.prototype.verify = function verifyMethod(key, sig, enc) {
+ if (typeof sig === 'string') sig = new Buffer(sig, enc);
- module.exports = SolidityTypeAddress;
- }, { "../formatters": 212, "../type": 215, "web3-core-helpers": 191 }], 217: [function (require, module, exports) {
- var f = require('../formatters');
- var SolidityType = require('../type');
+ this.end();
+ var hash = this._hash.digest();
+ return verify(sig, hash, key, this._signType, this._tag);
+ };
- /**
- * SolidityTypeBool is a protoype that represents bool type
- * It matches:
- * bool
- * bool[]
- * bool[4]
- * bool[][]
- * bool[3][]
- * bool[][6][], ...
- */
- var SolidityTypeBool = function SolidityTypeBool() {
- this._inputFormatter = f.formatInputBool;
- this._outputFormatter = f.formatOutputBool;
- };
+ function createSign(algorithm) {
+ return new Sign(algorithm);
+ }
- SolidityTypeBool.prototype = new SolidityType({});
- SolidityTypeBool.prototype.constructor = SolidityTypeBool;
+ function createVerify(algorithm) {
+ return new Verify(algorithm);
+ }
- SolidityTypeBool.prototype.isType = function (name) {
- return !!name.match(/^bool(\[([0-9]*)\])*$/);
- };
+ module.exports = {
+ Sign: createSign,
+ Verify: createVerify,
+ createSign: createSign,
+ createVerify: createVerify
+ };
+ }).call(this, require("buffer").Buffer);
+ }, { "./algorithms.json": 273, "./sign": 276, "./verify": 277, "buffer": 47, "create-hash": 281, "inherits": 334, "stream": 158 }], 276: [function (require, module, exports) {
+ (function (Buffer) {
+ // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
+ var createHmac = require('create-hmac');
+ var crt = require('browserify-rsa');
+ var EC = require('elliptic').ec;
+ var BN = require('bn.js');
+ var parseKeys = require('parse-asn1');
+ var curves = require('./curves.json');
- module.exports = SolidityTypeBool;
- }, { "../formatters": 212, "../type": 215 }], 218: [function (require, module, exports) {
- var f = require('../formatters');
- var SolidityType = require('../type');
+ function sign(hash, key, hashType, signType, tag) {
+ var priv = parseKeys(key);
+ if (priv.curve) {
+ // rsa keys can be interpreted as ecdsa ones in openssl
+ if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type');
+ return ecSign(hash, priv);
+ } else if (priv.type === 'dsa') {
+ if (signType !== 'dsa') throw new Error('wrong private key type');
+ return dsaSign(hash, priv, hashType);
+ } else {
+ if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type');
+ }
+ hash = Buffer.concat([tag, hash]);
+ var len = priv.modulus.byteLength();
+ var pad = [0, 1];
+ while (hash.length + pad.length + 1 < len) {
+ pad.push(0xff);
+ }pad.push(0x00);
+ var i = -1;
+ while (++i < hash.length) {
+ pad.push(hash[i]);
+ }var out = crt(pad, priv);
+ return out;
+ }
- /**
- * SolidityTypeBytes is a prototype that represents the bytes type.
- * It matches:
- * bytes
- * bytes[]
- * bytes[4]
- * bytes[][]
- * bytes[3][]
- * bytes[][6][], ...
- * bytes32
- * bytes8[4]
- * bytes[3][]
- */
- var SolidityTypeBytes = function SolidityTypeBytes() {
- this._inputFormatter = f.formatInputBytes;
- this._outputFormatter = f.formatOutputBytes;
- };
+ function ecSign(hash, priv) {
+ var curveId = curves[priv.curve.join('.')];
+ if (!curveId) throw new Error('unknown curve ' + priv.curve.join('.'));
- SolidityTypeBytes.prototype = new SolidityType({});
- SolidityTypeBytes.prototype.constructor = SolidityTypeBytes;
+ var curve = new EC(curveId);
+ var key = curve.keyFromPrivate(priv.privateKey);
+ var out = key.sign(hash);
- SolidityTypeBytes.prototype.isType = function (name) {
- return !!name.match(/^bytes([0-9]{1,})(\[([0-9]*)\])*$/);
- };
+ return new Buffer(out.toDER());
+ }
- module.exports = SolidityTypeBytes;
- }, { "../formatters": 212, "../type": 215 }], 219: [function (require, module, exports) {
- var f = require('../formatters');
- var SolidityType = require('../type');
+ function dsaSign(hash, priv, algo) {
+ var x = priv.params.priv_key;
+ var p = priv.params.p;
+ var q = priv.params.q;
+ var g = priv.params.g;
+ var r = new BN(0);
+ var k;
+ var H = bits2int(hash, q).mod(q);
+ var s = false;
+ var kv = getKey(x, q, hash, algo);
+ while (s === false) {
+ k = makeKey(q, kv, algo);
+ r = makeR(g, k, p, q);
+ s = k.invm(q).imul(H.add(x.mul(r))).mod(q);
+ if (s.cmpn(0) === 0) {
+ s = false;
+ r = new BN(0);
+ }
+ }
+ return toDER(r, s);
+ }
- var SolidityTypeDynamicBytes = function SolidityTypeDynamicBytes() {
- this._inputFormatter = f.formatInputDynamicBytes;
- this._outputFormatter = f.formatOutputDynamicBytes;
- };
+ function toDER(r, s) {
+ r = r.toArray();
+ s = s.toArray();
- SolidityTypeDynamicBytes.prototype = new SolidityType({});
- SolidityTypeDynamicBytes.prototype.constructor = SolidityTypeDynamicBytes;
+ // Pad values
+ if (r[0] & 0x80) r = [0].concat(r);
+ if (s[0] & 0x80) s = [0].concat(s);
- SolidityTypeDynamicBytes.prototype.isType = function (name) {
- return !!name.match(/^bytes(\[([0-9]*)\])*$/);
- };
+ var total = r.length + s.length + 4;
+ var res = [0x30, total, 0x02, r.length];
+ res = res.concat(r, [0x02, s.length], s);
+ return new Buffer(res);
+ }
- SolidityTypeDynamicBytes.prototype.isDynamicType = function () {
- return true;
- };
+ function getKey(x, q, hash, algo) {
+ x = new Buffer(x.toArray());
+ if (x.length < q.byteLength()) {
+ var zeros = new Buffer(q.byteLength() - x.length);
+ zeros.fill(0);
+ x = Buffer.concat([zeros, x]);
+ }
+ var hlen = hash.length;
+ var hbits = bits2octets(hash, q);
+ var v = new Buffer(hlen);
+ v.fill(1);
+ var k = new Buffer(hlen);
+ k.fill(0);
+ k = createHmac(algo, k).update(v).update(new Buffer([0])).update(x).update(hbits).digest();
+ v = createHmac(algo, k).update(v).digest();
+ k = createHmac(algo, k).update(v).update(new Buffer([1])).update(x).update(hbits).digest();
+ v = createHmac(algo, k).update(v).digest();
+ return { k: k, v: v };
+ }
- module.exports = SolidityTypeDynamicBytes;
- }, { "../formatters": 212, "../type": 215 }], 220: [function (require, module, exports) {
- var f = require('../formatters');
- var SolidityType = require('../type');
+ function bits2int(obits, q) {
+ var bits = new BN(obits);
+ var shift = (obits.length << 3) - q.bitLength();
+ if (shift > 0) bits.ishrn(shift);
+ return bits;
+ }
- /**
- * SolidityTypeInt is a protoype that represents int type
- * It matches:
- * int
- * int[]
- * int[4]
- * int[][]
- * int[3][]
- * int[][6][], ...
- * int32
- * int64[]
- * int8[4]
- * int256[][]
- * int[3][]
- * int64[][6][], ...
- */
- var SolidityTypeInt = function SolidityTypeInt() {
- this._inputFormatter = f.formatInputInt;
- this._outputFormatter = f.formatOutputInt;
- };
+ function bits2octets(bits, q) {
+ bits = bits2int(bits, q);
+ bits = bits.mod(q);
+ var out = new Buffer(bits.toArray());
+ if (out.length < q.byteLength()) {
+ var zeros = new Buffer(q.byteLength() - out.length);
+ zeros.fill(0);
+ out = Buffer.concat([zeros, out]);
+ }
+ return out;
+ }
- SolidityTypeInt.prototype = new SolidityType({});
- SolidityTypeInt.prototype.constructor = SolidityTypeInt;
+ function makeKey(q, kv, algo) {
+ var t;
+ var k;
- SolidityTypeInt.prototype.isType = function (name) {
- return !!name.match(/^int([0-9]*)?(\[([0-9]*)\])*$/);
- };
+ do {
+ t = new Buffer(0);
- module.exports = SolidityTypeInt;
- }, { "../formatters": 212, "../type": 215 }], 221: [function (require, module, exports) {
- var f = require('../formatters');
- var SolidityType = require('../type');
+ while (t.length * 8 < q.bitLength()) {
+ kv.v = createHmac(algo, kv.k).update(kv.v).digest();
+ t = Buffer.concat([t, kv.v]);
+ }
- var SolidityTypeString = function SolidityTypeString() {
- this._inputFormatter = f.formatInputString;
- this._outputFormatter = f.formatOutputString;
- };
+ k = bits2int(t, q);
+ kv.k = createHmac(algo, kv.k).update(kv.v).update(new Buffer([0])).digest();
+ kv.v = createHmac(algo, kv.k).update(kv.v).digest();
+ } while (k.cmp(q) !== -1);
- SolidityTypeString.prototype = new SolidityType({});
- SolidityTypeString.prototype.constructor = SolidityTypeString;
+ return k;
+ }
- SolidityTypeString.prototype.isType = function (name) {
- return !!name.match(/^string(\[([0-9]*)\])*$/);
- };
+ function makeR(g, k, p, q) {
+ return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q);
+ }
- SolidityTypeString.prototype.isDynamicType = function () {
- return true;
- };
+ module.exports = sign;
+ module.exports.getKey = getKey;
+ module.exports.makeKey = makeKey;
+ }).call(this, require("buffer").Buffer);
+ }, { "./curves.json": 274, "bn.js": 249, "browserify-rsa": 271, "buffer": 47, "create-hmac": 284, "elliptic": 297, "parse-asn1": 344 }], 277: [function (require, module, exports) {
+ (function (Buffer) {
+ // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
+ var BN = require('bn.js');
+ var EC = require('elliptic').ec;
+ var parseKeys = require('parse-asn1');
+ var curves = require('./curves.json');
- module.exports = SolidityTypeString;
- }, { "../formatters": 212, "../type": 215 }], 222: [function (require, module, exports) {
- var f = require('../formatters');
- var SolidityType = require('../type');
+ function verify(sig, hash, key, signType, tag) {
+ var pub = parseKeys(key);
+ if (pub.type === 'ec') {
+ // rsa keys can be interpreted as ecdsa ones in openssl
+ if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type');
+ return ecVerify(sig, hash, pub);
+ } else if (pub.type === 'dsa') {
+ if (signType !== 'dsa') throw new Error('wrong public key type');
+ return dsaVerify(sig, hash, pub);
+ } else {
+ if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type');
+ }
+ hash = Buffer.concat([tag, hash]);
+ var len = pub.modulus.byteLength();
+ var pad = [1];
+ var padNum = 0;
+ while (hash.length + pad.length + 2 < len) {
+ pad.push(0xff);
+ padNum++;
+ }
+ pad.push(0x00);
+ var i = -1;
+ while (++i < hash.length) {
+ pad.push(hash[i]);
+ }
+ pad = new Buffer(pad);
+ var red = BN.mont(pub.modulus);
+ sig = new BN(sig).toRed(red);
- /**
- * SolidityTypeUInt is a protoype that represents uint type
- * It matches:
- * uint
- * uint[]
- * uint[4]
- * uint[][]
- * uint[3][]
- * uint[][6][], ...
- * uint32
- * uint64[]
- * uint8[4]
- * uint256[][]
- * uint[3][]
- * uint64[][6][], ...
- */
- var SolidityTypeUInt = function SolidityTypeUInt() {
- this._inputFormatter = f.formatInputInt;
- this._outputFormatter = f.formatOutputUInt;
- };
+ sig = sig.redPow(new BN(pub.publicExponent));
+ sig = new Buffer(sig.fromRed().toArray());
+ var out = padNum < 8 ? 1 : 0;
+ len = Math.min(sig.length, pad.length);
+ if (sig.length !== pad.length) out = 1;
- SolidityTypeUInt.prototype = new SolidityType({});
- SolidityTypeUInt.prototype.constructor = SolidityTypeUInt;
+ i = -1;
+ while (++i < len) {
+ out |= sig[i] ^ pad[i];
+ }return out === 0;
+ }
- SolidityTypeUInt.prototype.isType = function (name) {
- return !!name.match(/^uint([0-9]*)?(\[([0-9]*)\])*$/);
- };
+ function ecVerify(sig, hash, pub) {
+ var curveId = curves[pub.data.algorithm.curve.join('.')];
+ if (!curveId) throw new Error('unknown curve ' + pub.data.algorithm.curve.join('.'));
- module.exports = SolidityTypeUInt;
- }, { "../formatters": 212, "../type": 215 }], 223: [function (require, module, exports) {
- arguments[4][194][0].apply(exports, arguments);
- }, { "./register": 225, "dup": 194 }], 224: [function (require, module, exports) {
- arguments[4][195][0].apply(exports, arguments);
- }, { "dup": 195 }], 225: [function (require, module, exports) {
- arguments[4][196][0].apply(exports, arguments);
- }, { "./loader": 224, "dup": 196 }], 226: [function (require, module, exports) {
- arguments[4][1][0].apply(exports, arguments);
- }, { "./asn1/api": 227, "./asn1/base": 229, "./asn1/constants": 233, "./asn1/decoders": 235, "./asn1/encoders": 238, "bn.js": 240, "dup": 1 }], 227: [function (require, module, exports) {
- arguments[4][2][0].apply(exports, arguments);
- }, { "../asn1": 226, "dup": 2, "inherits": 325, "vm": 161 }], 228: [function (require, module, exports) {
- arguments[4][3][0].apply(exports, arguments);
- }, { "../base": 229, "buffer": 47, "dup": 3, "inherits": 325 }], 229: [function (require, module, exports) {
- arguments[4][4][0].apply(exports, arguments);
- }, { "./buffer": 228, "./node": 230, "./reporter": 231, "dup": 4 }], 230: [function (require, module, exports) {
- arguments[4][5][0].apply(exports, arguments);
- }, { "../base": 229, "dup": 5, "minimalistic-assert": 329 }], 231: [function (require, module, exports) {
- arguments[4][6][0].apply(exports, arguments);
- }, { "dup": 6, "inherits": 325 }], 232: [function (require, module, exports) {
- arguments[4][7][0].apply(exports, arguments);
- }, { "../constants": 233, "dup": 7 }], 233: [function (require, module, exports) {
- arguments[4][8][0].apply(exports, arguments);
- }, { "./der": 232, "dup": 8 }], 234: [function (require, module, exports) {
- arguments[4][9][0].apply(exports, arguments);
- }, { "../../asn1": 226, "dup": 9, "inherits": 325 }], 235: [function (require, module, exports) {
- arguments[4][10][0].apply(exports, arguments);
- }, { "./der": 234, "./pem": 236, "dup": 10 }], 236: [function (require, module, exports) {
- arguments[4][11][0].apply(exports, arguments);
- }, { "./der": 234, "buffer": 47, "dup": 11, "inherits": 325 }], 237: [function (require, module, exports) {
- arguments[4][12][0].apply(exports, arguments);
- }, { "../../asn1": 226, "buffer": 47, "dup": 12, "inherits": 325 }], 238: [function (require, module, exports) {
- arguments[4][13][0].apply(exports, arguments);
- }, { "./der": 237, "./pem": 239, "dup": 13 }], 239: [function (require, module, exports) {
- arguments[4][14][0].apply(exports, arguments);
- }, { "./der": 237, "dup": 14, "inherits": 325 }], 240: [function (require, module, exports) {
- (function (module, exports) {
- 'use strict';
+ var curve = new EC(curveId);
+ var pubkey = pub.data.subjectPrivateKey.data;
- // Utils
+ return curve.verify(hash, sig, pubkey);
+ }
- function assert(val, msg) {
- if (!val) throw new Error(msg || 'Assertion failed');
+ function dsaVerify(sig, hash, pub) {
+ var p = pub.data.p;
+ var q = pub.data.q;
+ var g = pub.data.g;
+ var y = pub.data.pub_key;
+ var unpacked = parseKeys.signature.decode(sig, 'der');
+ var s = unpacked.s;
+ var r = unpacked.r;
+ checkValue(s, q);
+ checkValue(r, q);
+ var montp = BN.mont(p);
+ var w = s.invm(q);
+ var v = g.toRed(montp).redPow(new BN(hash).mul(w).mod(q)).fromRed().mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()).mod(p).mod(q);
+ return v.cmp(r) === 0;
}
- // Could use `inherits` module, but don't want to move from single file
- // architecture yet.
- function inherits(ctor, superCtor) {
- ctor.super_ = superCtor;
- var TempCtor = function TempCtor() {};
- TempCtor.prototype = superCtor.prototype;
- ctor.prototype = new TempCtor();
- ctor.prototype.constructor = ctor;
+ function checkValue(b, q) {
+ if (b.cmpn(0) <= 0) throw new Error('invalid sig');
+ if (b.cmp(q) >= q) throw new Error('invalid sig');
}
- // BN
+ module.exports = verify;
+ }).call(this, require("buffer").Buffer);
+ }, { "./curves.json": 274, "bn.js": 249, "buffer": 47, "elliptic": 297, "parse-asn1": 344 }], 278: [function (require, module, exports) {
+ (function (Buffer) {
+ module.exports = function xor(a, b) {
+ var length = Math.min(a.length, b.length);
+ var buffer = new Buffer(length);
- function BN(number, base, endian) {
- if (BN.isBN(number)) {
- return number;
+ for (var i = 0; i < length; ++i) {
+ buffer[i] = a[i] ^ b[i];
}
- this.negative = 0;
- this.words = null;
- this.length = 0;
+ return buffer;
+ };
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47 }], 279: [function (require, module, exports) {
+ arguments[4][49][0].apply(exports, arguments);
+ }, { "dup": 49, "inherits": 334, "safe-buffer": 359, "stream": 158, "string_decoder": 163 }], 280: [function (require, module, exports) {
+ (function (Buffer) {
+ var elliptic = require('elliptic');
+ var BN = require('bn.js');
- // Reduction context
- this.red = null;
+ module.exports = function createECDH(curve) {
+ return new ECDH(curve);
+ };
- if (number !== null) {
- if (base === 'le' || base === 'be') {
- endian = base;
- base = 10;
- }
+ var aliases = {
+ secp256k1: {
+ name: 'secp256k1',
+ byteLength: 32
+ },
+ secp224r1: {
+ name: 'p224',
+ byteLength: 28
+ },
+ prime256v1: {
+ name: 'p256',
+ byteLength: 32
+ },
+ prime192v1: {
+ name: 'p192',
+ byteLength: 24
+ },
+ ed25519: {
+ name: 'ed25519',
+ byteLength: 32
+ },
+ secp384r1: {
+ name: 'p384',
+ byteLength: 48
+ },
+ secp521r1: {
+ name: 'p521',
+ byteLength: 66
+ }
+ };
- this._init(number || 0, base || 10, endian || 'be');
+ aliases.p224 = aliases.secp224r1;
+ aliases.p256 = aliases.secp256r1 = aliases.prime256v1;
+ aliases.p192 = aliases.secp192r1 = aliases.prime192v1;
+ aliases.p384 = aliases.secp384r1;
+ aliases.p521 = aliases.secp521r1;
+
+ function ECDH(curve) {
+ this.curveType = aliases[curve];
+ if (!this.curveType) {
+ this.curveType = {
+ name: curve
+ };
}
+ this.curve = new elliptic.ec(this.curveType.name);
+ this.keys = void 0;
}
- if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object') {
- module.exports = BN;
- } else {
- exports.BN = BN;
- }
-
- BN.BN = BN;
- BN.wordSize = 26;
- var Buffer;
- try {
- Buffer = require('buffer').Buffer;
- } catch (e) {}
+ ECDH.prototype.generateKeys = function (enc, format) {
+ this.keys = this.curve.genKeyPair();
+ return this.getPublicKey(enc, format);
+ };
- BN.isBN = function isBN(num) {
- if (num instanceof BN) {
- return true;
+ ECDH.prototype.computeSecret = function (other, inenc, enc) {
+ inenc = inenc || 'utf8';
+ if (!Buffer.isBuffer(other)) {
+ other = new Buffer(other, inenc);
}
-
- return num !== null && (typeof num === "undefined" ? "undefined" : _typeof(num)) === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);
+ var otherPub = this.curve.keyFromPublic(other).getPublic();
+ var out = otherPub.mul(this.keys.getPrivate()).getX();
+ return formatReturnValue(out, enc, this.curveType.byteLength);
};
- BN.max = function max(left, right) {
- if (left.cmp(right) > 0) return left;
- return right;
+ ECDH.prototype.getPublicKey = function (enc, format) {
+ var key = this.keys.getPublic(format === 'compressed', true);
+ if (format === 'hybrid') {
+ if (key[key.length - 1] % 2) {
+ key[0] = 7;
+ } else {
+ key[0] = 6;
+ }
+ }
+ return formatReturnValue(key, enc);
};
- BN.min = function min(left, right) {
- if (left.cmp(right) < 0) return left;
- return right;
+ ECDH.prototype.getPrivateKey = function (enc) {
+ return formatReturnValue(this.keys.getPrivate(), enc);
};
- BN.prototype._init = function init(number, base, endian) {
- if (typeof number === 'number') {
- return this._initNumber(number, base, endian);
+ ECDH.prototype.setPublicKey = function (pub, enc) {
+ enc = enc || 'utf8';
+ if (!Buffer.isBuffer(pub)) {
+ pub = new Buffer(pub, enc);
}
+ this.keys._importPublic(pub);
+ return this;
+ };
- if ((typeof number === "undefined" ? "undefined" : _typeof(number)) === 'object') {
- return this._initArray(number, base, endian);
+ ECDH.prototype.setPrivateKey = function (priv, enc) {
+ enc = enc || 'utf8';
+ if (!Buffer.isBuffer(priv)) {
+ priv = new Buffer(priv, enc);
}
+ var _priv = new BN(priv);
+ _priv = _priv.toString(16);
+ this.keys._importPrivate(_priv);
+ return this;
+ };
- if (base === 'hex') {
- base = 16;
+ function formatReturnValue(bn, enc, len) {
+ if (!Array.isArray(bn)) {
+ bn = bn.toArray();
}
- assert(base === (base | 0) && base >= 2 && base <= 36);
-
- number = number.toString().replace(/\s+/g, '');
- var start = 0;
- if (number[0] === '-') {
- start++;
+ var buf = new Buffer(bn);
+ if (len && buf.length < len) {
+ var zeros = new Buffer(len - buf.length);
+ zeros.fill(0);
+ buf = Buffer.concat([zeros, buf]);
}
-
- if (base === 16) {
- this._parseHex(number, start);
+ if (!enc) {
+ return buf;
} else {
- this._parseBase(number, base, start);
- }
-
- if (number[0] === '-') {
- this.negative = 1;
+ return buf.toString(enc);
}
+ }
+ }).call(this, require("buffer").Buffer);
+ }, { "bn.js": 249, "buffer": 47, "elliptic": 297 }], 281: [function (require, module, exports) {
+ (function (Buffer) {
+ 'use strict';
- this.strip();
+ var inherits = require('inherits');
+ var md5 = require('./md5');
+ var RIPEMD160 = require('ripemd160');
+ var sha = require('sha.js');
- if (endian !== 'le') return;
+ var Base = require('cipher-base');
- this._initArray(this.toArray(), base, endian);
- };
+ function HashNoConstructor(hash) {
+ Base.call(this, 'digest');
- BN.prototype._initNumber = function _initNumber(number, base, endian) {
- if (number < 0) {
- this.negative = 1;
- number = -number;
- }
- if (number < 0x4000000) {
- this.words = [number & 0x3ffffff];
- this.length = 1;
- } else if (number < 0x10000000000000) {
- this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff];
- this.length = 2;
- } else {
- assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)
- this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1];
- this.length = 3;
- }
+ this._hash = hash;
+ this.buffers = [];
+ }
- if (endian !== 'le') return;
+ inherits(HashNoConstructor, Base);
- // Reverse the bytes
- this._initArray(this.toArray(), base, endian);
+ HashNoConstructor.prototype._update = function (data) {
+ this.buffers.push(data);
};
- BN.prototype._initArray = function _initArray(number, base, endian) {
- // Perhaps a Uint8Array
- assert(typeof number.length === 'number');
- if (number.length <= 0) {
- this.words = [0];
- this.length = 1;
- return this;
- }
-
- this.length = Math.ceil(number.length / 3);
- this.words = new Array(this.length);
- for (var i = 0; i < this.length; i++) {
- this.words[i] = 0;
- }
+ HashNoConstructor.prototype._final = function () {
+ var buf = Buffer.concat(this.buffers);
+ var r = this._hash(buf);
+ this.buffers = null;
- var j, w;
- var off = 0;
- if (endian === 'be') {
- for (i = number.length - 1, j = 0; i >= 0; i -= 3) {
- w = number[i] | number[i - 1] << 8 | number[i - 2] << 16;
- this.words[j] |= w << off & 0x3ffffff;
- this.words[j + 1] = w >>> 26 - off & 0x3ffffff;
- off += 24;
- if (off >= 26) {
- off -= 26;
- j++;
- }
- }
- } else if (endian === 'le') {
- for (i = 0, j = 0; i < number.length; i += 3) {
- w = number[i] | number[i + 1] << 8 | number[i + 2] << 16;
- this.words[j] |= w << off & 0x3ffffff;
- this.words[j + 1] = w >>> 26 - off & 0x3ffffff;
- off += 24;
- if (off >= 26) {
- off -= 26;
- j++;
- }
- }
- }
- return this.strip();
+ return r;
};
- function parseHex(str, start, end) {
- var r = 0;
- var len = Math.min(str.length, end);
- for (var i = start; i < len; i++) {
- var c = str.charCodeAt(i) - 48;
-
- r <<= 4;
-
- // 'a' - 'f'
- if (c >= 49 && c <= 54) {
- r |= c - 49 + 0xa;
-
- // 'A' - 'F'
- } else if (c >= 17 && c <= 22) {
- r |= c - 17 + 0xa;
+ function Hash(hash) {
+ Base.call(this, 'digest');
- // '0' - '9'
- } else {
- r |= c & 0xf;
- }
- }
- return r;
+ this._hash = hash;
}
- BN.prototype._parseHex = function _parseHex(number, start) {
- // Create possibly bigger array to ensure that it fits the number
- this.length = Math.ceil((number.length - start) / 6);
- this.words = new Array(this.length);
- for (var i = 0; i < this.length; i++) {
- this.words[i] = 0;
- }
+ inherits(Hash, Base);
- var j, w;
- // Scan 24-bit chunks and add them to the number
- var off = 0;
- for (i = number.length - 6, j = 0; i >= start; i -= 6) {
- w = parseHex(number, i, i + 6);
- this.words[j] |= w << off & 0x3ffffff;
- // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb
- this.words[j + 1] |= w >>> 26 - off & 0x3fffff;
- off += 24;
- if (off >= 26) {
- off -= 26;
- j++;
- }
- }
- if (i + 6 !== start) {
- w = parseHex(number, start, i + 6);
- this.words[j] |= w << off & 0x3ffffff;
- this.words[j + 1] |= w >>> 26 - off & 0x3fffff;
- }
- this.strip();
+ Hash.prototype._update = function (data) {
+ this._hash.update(data);
};
- function parseBase(str, start, end, mul) {
- var r = 0;
- var len = Math.min(str.length, end);
- for (var i = start; i < len; i++) {
- var c = str.charCodeAt(i) - 48;
-
- r *= mul;
+ Hash.prototype._final = function () {
+ return this._hash.digest();
+ };
- // 'a'
- if (c >= 49) {
- r += c - 49 + 0xa;
+ module.exports = function createHash(alg) {
+ alg = alg.toLowerCase();
+ if (alg === 'md5') return new HashNoConstructor(md5);
+ if (alg === 'rmd160' || alg === 'ripemd160') return new Hash(new RIPEMD160());
- // 'A'
- } else if (c >= 17) {
- r += c - 17 + 0xa;
+ return new Hash(sha(alg));
+ };
+ }).call(this, require("buffer").Buffer);
+ }, { "./md5": 283, "buffer": 47, "cipher-base": 279, "inherits": 334, "ripemd160": 358, "sha.js": 363 }], 282: [function (require, module, exports) {
+ (function (Buffer) {
+ 'use strict';
- // '0' - '9'
- } else {
- r += c;
- }
- }
- return r;
- }
+ var intSize = 4;
+ var zeroBuffer = new Buffer(intSize);
+ zeroBuffer.fill(0);
- BN.prototype._parseBase = function _parseBase(number, base, start) {
- // Initialize as zero
- this.words = [0];
- this.length = 1;
+ var charSize = 8;
+ var hashSize = 16;
- // Find length of limb in base
- for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {
- limbLen++;
+ function toArray(buf) {
+ if (buf.length % intSize !== 0) {
+ var len = buf.length + (intSize - buf.length % intSize);
+ buf = Buffer.concat([buf, zeroBuffer], len);
}
- limbLen--;
- limbPow = limbPow / base | 0;
-
- var total = number.length - start;
- var mod = total % limbLen;
- var end = Math.min(total, total - mod) + start;
- var word = 0;
- for (var i = start; i < end; i += limbLen) {
- word = parseBase(number, i, i + limbLen, base);
-
- this.imuln(limbPow);
- if (this.words[0] + word < 0x4000000) {
- this.words[0] += word;
- } else {
- this._iaddn(word);
- }
+ var arr = new Array(buf.length >>> 2);
+ for (var i = 0, j = 0; i < buf.length; i += intSize, j++) {
+ arr[j] = buf.readInt32LE(i);
}
- if (mod !== 0) {
- var pow = 1;
- word = parseBase(number, i, number.length, base);
-
- for (i = 0; i < mod; i++) {
- pow *= base;
- }
+ return arr;
+ }
- this.imuln(pow);
- if (this.words[0] + word < 0x4000000) {
- this.words[0] += word;
- } else {
- this._iaddn(word);
- }
+ module.exports = function hash(buf, fn) {
+ var arr = fn(toArray(buf), buf.length * charSize);
+ buf = new Buffer(hashSize);
+ for (var i = 0; i < arr.length; i++) {
+ buf.writeInt32LE(arr[i], i << 2, true);
}
+ return buf;
};
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47 }], 283: [function (require, module, exports) {
+ 'use strict';
+ /*
+ * A JavaScript implementation of the RSA Data Security, Inc. MD5 Message
+ * Digest Algorithm, as defined in RFC 1321.
+ * Version 2.1 Copyright (C) Paul Johnston 1999 - 2002.
+ * Other contributors: Greg Holt, Andrew Kepert, Ydnar, Lostinet
+ * Distributed under the BSD License
+ * See http://pajhome.org.uk/crypt/md5 for more info.
+ */
- BN.prototype.copy = function copy(dest) {
- dest.words = new Array(this.length);
- for (var i = 0; i < this.length; i++) {
- dest.words[i] = this.words[i];
- }
- dest.length = this.length;
- dest.negative = this.negative;
- dest.red = this.red;
- };
+ var makeHash = require('./make-hash');
- BN.prototype.clone = function clone() {
- var r = new BN(null);
- this.copy(r);
- return r;
- };
-
- BN.prototype._expand = function _expand(size) {
- while (this.length < size) {
- this.words[this.length++] = 0;
- }
- return this;
- };
-
- // Remove leading `0` from `this`
- BN.prototype.strip = function strip() {
- while (this.length > 1 && this.words[this.length - 1] === 0) {
- this.length--;
- }
- return this._normSign();
- };
-
- BN.prototype._normSign = function _normSign() {
- // -0 = 0
- if (this.length === 1 && this.words[0] === 0) {
- this.negative = 0;
- }
- return this;
- };
-
- BN.prototype.inspect = function inspect() {
- return (this.red ? '';
- };
-
- /*
- var zeros = [];
- var groupSizes = [];
- var groupBases = [];
- var s = '';
- var i = -1;
- while (++i < BN.wordSize) {
- zeros[i] = s;
- s += '0';
- }
- groupSizes[0] = 0;
- groupSizes[1] = 0;
- groupBases[0] = 0;
- groupBases[1] = 0;
- var base = 2 - 1;
- while (++base < 36 + 1) {
- var groupSize = 0;
- var groupBase = 1;
- while (groupBase < (1 << BN.wordSize) / base) {
- groupBase *= base;
- groupSize += 1;
- }
- groupSizes[base] = groupSize;
- groupBases[base] = groupBase;
- }
- */
-
- var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000'];
-
- var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5];
+ /*
+ * Calculate the MD5 of an array of little-endian words, and a bit length
+ */
+ function core_md5(x, len) {
+ /* append padding */
+ x[len >> 5] |= 0x80 << len % 32;
+ x[(len + 64 >>> 9 << 4) + 14] = len;
- var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176];
+ var a = 1732584193;
+ var b = -271733879;
+ var c = -1732584194;
+ var d = 271733878;
- BN.prototype.toString = function toString(base, padding) {
- base = base || 10;
- padding = padding | 0 || 1;
+ for (var i = 0; i < x.length; i += 16) {
+ var olda = a;
+ var oldb = b;
+ var oldc = c;
+ var oldd = d;
- var out;
- if (base === 16 || base === 'hex') {
- out = '';
- var off = 0;
- var carry = 0;
- for (var i = 0; i < this.length; i++) {
- var w = this.words[i];
- var word = ((w << off | carry) & 0xffffff).toString(16);
- carry = w >>> 24 - off & 0xffffff;
- if (carry !== 0 || i !== this.length - 1) {
- out = zeros[6 - word.length] + word + out;
- } else {
- out = word + out;
- }
- off += 2;
- if (off >= 26) {
- off -= 26;
- i--;
- }
- }
- if (carry !== 0) {
- out = carry.toString(16) + out;
- }
- while (out.length % padding !== 0) {
- out = '0' + out;
- }
- if (this.negative !== 0) {
- out = '-' + out;
- }
- return out;
- }
+ a = md5_ff(a, b, c, d, x[i + 0], 7, -680876936);
+ d = md5_ff(d, a, b, c, x[i + 1], 12, -389564586);
+ c = md5_ff(c, d, a, b, x[i + 2], 17, 606105819);
+ b = md5_ff(b, c, d, a, x[i + 3], 22, -1044525330);
+ a = md5_ff(a, b, c, d, x[i + 4], 7, -176418897);
+ d = md5_ff(d, a, b, c, x[i + 5], 12, 1200080426);
+ c = md5_ff(c, d, a, b, x[i + 6], 17, -1473231341);
+ b = md5_ff(b, c, d, a, x[i + 7], 22, -45705983);
+ a = md5_ff(a, b, c, d, x[i + 8], 7, 1770035416);
+ d = md5_ff(d, a, b, c, x[i + 9], 12, -1958414417);
+ c = md5_ff(c, d, a, b, x[i + 10], 17, -42063);
+ b = md5_ff(b, c, d, a, x[i + 11], 22, -1990404162);
+ a = md5_ff(a, b, c, d, x[i + 12], 7, 1804603682);
+ d = md5_ff(d, a, b, c, x[i + 13], 12, -40341101);
+ c = md5_ff(c, d, a, b, x[i + 14], 17, -1502002290);
+ b = md5_ff(b, c, d, a, x[i + 15], 22, 1236535329);
- if (base === (base | 0) && base >= 2 && base <= 36) {
- // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));
- var groupSize = groupSizes[base];
- // var groupBase = Math.pow(base, groupSize);
- var groupBase = groupBases[base];
- out = '';
- var c = this.clone();
- c.negative = 0;
- while (!c.isZero()) {
- var r = c.modn(groupBase).toString(base);
- c = c.idivn(groupBase);
+ a = md5_gg(a, b, c, d, x[i + 1], 5, -165796510);
+ d = md5_gg(d, a, b, c, x[i + 6], 9, -1069501632);
+ c = md5_gg(c, d, a, b, x[i + 11], 14, 643717713);
+ b = md5_gg(b, c, d, a, x[i + 0], 20, -373897302);
+ a = md5_gg(a, b, c, d, x[i + 5], 5, -701558691);
+ d = md5_gg(d, a, b, c, x[i + 10], 9, 38016083);
+ c = md5_gg(c, d, a, b, x[i + 15], 14, -660478335);
+ b = md5_gg(b, c, d, a, x[i + 4], 20, -405537848);
+ a = md5_gg(a, b, c, d, x[i + 9], 5, 568446438);
+ d = md5_gg(d, a, b, c, x[i + 14], 9, -1019803690);
+ c = md5_gg(c, d, a, b, x[i + 3], 14, -187363961);
+ b = md5_gg(b, c, d, a, x[i + 8], 20, 1163531501);
+ a = md5_gg(a, b, c, d, x[i + 13], 5, -1444681467);
+ d = md5_gg(d, a, b, c, x[i + 2], 9, -51403784);
+ c = md5_gg(c, d, a, b, x[i + 7], 14, 1735328473);
+ b = md5_gg(b, c, d, a, x[i + 12], 20, -1926607734);
- if (!c.isZero()) {
- out = zeros[groupSize - r.length] + r + out;
- } else {
- out = r + out;
- }
- }
- if (this.isZero()) {
- out = '0' + out;
- }
- while (out.length % padding !== 0) {
- out = '0' + out;
- }
- if (this.negative !== 0) {
- out = '-' + out;
- }
- return out;
- }
+ a = md5_hh(a, b, c, d, x[i + 5], 4, -378558);
+ d = md5_hh(d, a, b, c, x[i + 8], 11, -2022574463);
+ c = md5_hh(c, d, a, b, x[i + 11], 16, 1839030562);
+ b = md5_hh(b, c, d, a, x[i + 14], 23, -35309556);
+ a = md5_hh(a, b, c, d, x[i + 1], 4, -1530992060);
+ d = md5_hh(d, a, b, c, x[i + 4], 11, 1272893353);
+ c = md5_hh(c, d, a, b, x[i + 7], 16, -155497632);
+ b = md5_hh(b, c, d, a, x[i + 10], 23, -1094730640);
+ a = md5_hh(a, b, c, d, x[i + 13], 4, 681279174);
+ d = md5_hh(d, a, b, c, x[i + 0], 11, -358537222);
+ c = md5_hh(c, d, a, b, x[i + 3], 16, -722521979);
+ b = md5_hh(b, c, d, a, x[i + 6], 23, 76029189);
+ a = md5_hh(a, b, c, d, x[i + 9], 4, -640364487);
+ d = md5_hh(d, a, b, c, x[i + 12], 11, -421815835);
+ c = md5_hh(c, d, a, b, x[i + 15], 16, 530742520);
+ b = md5_hh(b, c, d, a, x[i + 2], 23, -995338651);
- assert(false, 'Base should be between 2 and 36');
- };
+ a = md5_ii(a, b, c, d, x[i + 0], 6, -198630844);
+ d = md5_ii(d, a, b, c, x[i + 7], 10, 1126891415);
+ c = md5_ii(c, d, a, b, x[i + 14], 15, -1416354905);
+ b = md5_ii(b, c, d, a, x[i + 5], 21, -57434055);
+ a = md5_ii(a, b, c, d, x[i + 12], 6, 1700485571);
+ d = md5_ii(d, a, b, c, x[i + 3], 10, -1894986606);
+ c = md5_ii(c, d, a, b, x[i + 10], 15, -1051523);
+ b = md5_ii(b, c, d, a, x[i + 1], 21, -2054922799);
+ a = md5_ii(a, b, c, d, x[i + 8], 6, 1873313359);
+ d = md5_ii(d, a, b, c, x[i + 15], 10, -30611744);
+ c = md5_ii(c, d, a, b, x[i + 6], 15, -1560198380);
+ b = md5_ii(b, c, d, a, x[i + 13], 21, 1309151649);
+ a = md5_ii(a, b, c, d, x[i + 4], 6, -145523070);
+ d = md5_ii(d, a, b, c, x[i + 11], 10, -1120210379);
+ c = md5_ii(c, d, a, b, x[i + 2], 15, 718787259);
+ b = md5_ii(b, c, d, a, x[i + 9], 21, -343485551);
- BN.prototype.toNumber = function toNumber() {
- var ret = this.words[0];
- if (this.length === 2) {
- ret += this.words[1] * 0x4000000;
- } else if (this.length === 3 && this.words[2] === 0x01) {
- // NOTE: at this stage it is known that the top bit is set
- ret += 0x10000000000000 + this.words[1] * 0x4000000;
- } else if (this.length > 2) {
- assert(false, 'Number can only safely store up to 53 bits');
- }
- return this.negative !== 0 ? -ret : ret;
- };
+ a = safe_add(a, olda);
+ b = safe_add(b, oldb);
+ c = safe_add(c, oldc);
+ d = safe_add(d, oldd);
+ }
- BN.prototype.toJSON = function toJSON() {
- return this.toString(16);
- };
+ return [a, b, c, d];
+ }
- BN.prototype.toBuffer = function toBuffer(endian, length) {
- assert(typeof Buffer !== 'undefined');
- return this.toArrayLike(Buffer, endian, length);
- };
+ /*
+ * These functions implement the four basic operations the algorithm uses.
+ */
+ function md5_cmn(q, a, b, x, s, t) {
+ return safe_add(bit_rol(safe_add(safe_add(a, q), safe_add(x, t)), s), b);
+ }
- BN.prototype.toArray = function toArray(endian, length) {
- return this.toArrayLike(Array, endian, length);
- };
+ function md5_ff(a, b, c, d, x, s, t) {
+ return md5_cmn(b & c | ~b & d, a, b, x, s, t);
+ }
- BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) {
- var byteLength = this.byteLength();
- var reqLength = length || Math.max(1, byteLength);
- assert(byteLength <= reqLength, 'byte array longer than desired length');
- assert(reqLength > 0, 'Requested array length <= 0');
+ function md5_gg(a, b, c, d, x, s, t) {
+ return md5_cmn(b & d | c & ~d, a, b, x, s, t);
+ }
- this.strip();
- var littleEndian = endian === 'le';
- var res = new ArrayType(reqLength);
+ function md5_hh(a, b, c, d, x, s, t) {
+ return md5_cmn(b ^ c ^ d, a, b, x, s, t);
+ }
- var b, i;
- var q = this.clone();
- if (!littleEndian) {
- // Assume big-endian
- for (i = 0; i < reqLength - byteLength; i++) {
- res[i] = 0;
- }
+ function md5_ii(a, b, c, d, x, s, t) {
+ return md5_cmn(c ^ (b | ~d), a, b, x, s, t);
+ }
- for (i = 0; !q.isZero(); i++) {
- b = q.andln(0xff);
- q.iushrn(8);
+ /*
+ * Add integers, wrapping at 2^32. This uses 16-bit operations internally
+ * to work around bugs in some JS interpreters.
+ */
+ function safe_add(x, y) {
+ var lsw = (x & 0xFFFF) + (y & 0xFFFF);
+ var msw = (x >> 16) + (y >> 16) + (lsw >> 16);
+ return msw << 16 | lsw & 0xFFFF;
+ }
- res[reqLength - i - 1] = b;
- }
- } else {
- for (i = 0; !q.isZero(); i++) {
- b = q.andln(0xff);
- q.iushrn(8);
+ /*
+ * Bitwise rotate a 32-bit number to the left.
+ */
+ function bit_rol(num, cnt) {
+ return num << cnt | num >>> 32 - cnt;
+ }
- res[i] = b;
- }
+ module.exports = function md5(buf) {
+ return makeHash(buf, core_md5);
+ };
+ }, { "./make-hash": 282 }], 284: [function (require, module, exports) {
+ arguments[4][54][0].apply(exports, arguments);
+ }, { "./legacy": 285, "cipher-base": 279, "create-hash/md5": 283, "dup": 54, "inherits": 334, "ripemd160": 358, "safe-buffer": 359, "sha.js": 363 }], 285: [function (require, module, exports) {
+ arguments[4][55][0].apply(exports, arguments);
+ }, { "cipher-base": 279, "dup": 55, "inherits": 334, "safe-buffer": 359 }], 286: [function (require, module, exports) {
+ arguments[4][56][0].apply(exports, arguments);
+ }, { "browserify-cipher": 268, "browserify-sign": 275, "browserify-sign/algos": 272, "create-ecdh": 280, "create-hash": 281, "create-hmac": 284, "diffie-hellman": 293, "dup": 56, "pbkdf2": 345, "public-encrypt": 350, "randombytes": 356, "randomfill": 357 }], 287: [function (require, module, exports) {
+ arguments[4][57][0].apply(exports, arguments);
+ }, { "./des/cbc": 288, "./des/cipher": 289, "./des/des": 290, "./des/ede": 291, "./des/utils": 292, "dup": 57 }], 288: [function (require, module, exports) {
+ arguments[4][58][0].apply(exports, arguments);
+ }, { "dup": 58, "inherits": 334, "minimalistic-assert": 338 }], 289: [function (require, module, exports) {
+ arguments[4][59][0].apply(exports, arguments);
+ }, { "dup": 59, "minimalistic-assert": 338 }], 290: [function (require, module, exports) {
+ arguments[4][60][0].apply(exports, arguments);
+ }, { "../des": 287, "dup": 60, "inherits": 334, "minimalistic-assert": 338 }], 291: [function (require, module, exports) {
+ arguments[4][61][0].apply(exports, arguments);
+ }, { "../des": 287, "dup": 61, "inherits": 334, "minimalistic-assert": 338 }], 292: [function (require, module, exports) {
+ arguments[4][62][0].apply(exports, arguments);
+ }, { "dup": 62 }], 293: [function (require, module, exports) {
+ (function (Buffer) {
+ var generatePrime = require('./lib/generatePrime');
+ var primes = require('./lib/primes.json');
- for (; i < reqLength; i++) {
- res[i] = 0;
- }
- }
+ var DH = require('./lib/dh');
- return res;
- };
+ function getDiffieHellman(mod) {
+ var prime = new Buffer(primes[mod].prime, 'hex');
+ var gen = new Buffer(primes[mod].gen, 'hex');
- if (Math.clz32) {
- BN.prototype._countBits = function _countBits(w) {
- return 32 - Math.clz32(w);
- };
- } else {
- BN.prototype._countBits = function _countBits(w) {
- var t = w;
- var r = 0;
- if (t >= 0x1000) {
- r += 13;
- t >>>= 13;
- }
- if (t >= 0x40) {
- r += 7;
- t >>>= 7;
- }
- if (t >= 0x8) {
- r += 4;
- t >>>= 4;
- }
- if (t >= 0x02) {
- r += 2;
- t >>>= 2;
- }
- return r + t;
- };
+ return new DH(prime, gen);
}
- BN.prototype._zeroBits = function _zeroBits(w) {
- // Short-cut
- if (w === 0) return 26;
-
- var t = w;
- var r = 0;
- if ((t & 0x1fff) === 0) {
- r += 13;
- t >>>= 13;
- }
- if ((t & 0x7f) === 0) {
- r += 7;
- t >>>= 7;
- }
- if ((t & 0xf) === 0) {
- r += 4;
- t >>>= 4;
- }
- if ((t & 0x3) === 0) {
- r += 2;
- t >>>= 2;
- }
- if ((t & 0x1) === 0) {
- r++;
- }
- return r;
- };
-
- // Return number of used bits in a BN
- BN.prototype.bitLength = function bitLength() {
- var w = this.words[this.length - 1];
- var hi = this._countBits(w);
- return (this.length - 1) * 26 + hi;
+ var ENCODINGS = {
+ 'binary': true, 'hex': true, 'base64': true
};
- function toBitArray(num) {
- var w = new Array(num.bitLength());
-
- for (var bit = 0; bit < w.length; bit++) {
- var off = bit / 26 | 0;
- var wbit = bit % 26;
-
- w[bit] = (num.words[off] & 1 << wbit) >>> wbit;
+ function createDiffieHellman(prime, enc, generator, genc) {
+ if (Buffer.isBuffer(enc) || ENCODINGS[enc] === undefined) {
+ return createDiffieHellman(prime, 'binary', enc, generator);
}
- return w;
- }
-
- // Number of trailing zero bits
- BN.prototype.zeroBits = function zeroBits() {
- if (this.isZero()) return 0;
+ enc = enc || 'binary';
+ genc = genc || 'binary';
+ generator = generator || new Buffer([2]);
- var r = 0;
- for (var i = 0; i < this.length; i++) {
- var b = this._zeroBits(this.words[i]);
- r += b;
- if (b !== 26) break;
+ if (!Buffer.isBuffer(generator)) {
+ generator = new Buffer(generator, genc);
}
- return r;
- };
-
- BN.prototype.byteLength = function byteLength() {
- return Math.ceil(this.bitLength() / 8);
- };
- BN.prototype.toTwos = function toTwos(width) {
- if (this.negative !== 0) {
- return this.abs().inotn(width).iaddn(1);
+ if (typeof prime === 'number') {
+ return new DH(generatePrime(prime, generator), generator, true);
}
- return this.clone();
- };
- BN.prototype.fromTwos = function fromTwos(width) {
- if (this.testn(width - 1)) {
- return this.notn(width).iaddn(1).ineg();
+ if (!Buffer.isBuffer(prime)) {
+ prime = new Buffer(prime, enc);
}
- return this.clone();
- };
- BN.prototype.isNeg = function isNeg() {
- return this.negative !== 0;
- };
+ return new DH(prime, generator, true);
+ }
- // Return negative clone of `this`
- BN.prototype.neg = function neg() {
- return this.clone().ineg();
- };
+ exports.DiffieHellmanGroup = exports.createDiffieHellmanGroup = exports.getDiffieHellman = getDiffieHellman;
+ exports.createDiffieHellman = exports.DiffieHellman = createDiffieHellman;
+ }).call(this, require("buffer").Buffer);
+ }, { "./lib/dh": 294, "./lib/generatePrime": 295, "./lib/primes.json": 296, "buffer": 47 }], 294: [function (require, module, exports) {
+ (function (Buffer) {
+ var BN = require('bn.js');
+ var MillerRabin = require('miller-rabin');
+ var millerRabin = new MillerRabin();
+ var TWENTYFOUR = new BN(24);
+ var ELEVEN = new BN(11);
+ var TEN = new BN(10);
+ var THREE = new BN(3);
+ var SEVEN = new BN(7);
+ var primes = require('./generatePrime');
+ var randomBytes = require('randombytes');
+ module.exports = DH;
- BN.prototype.ineg = function ineg() {
- if (!this.isZero()) {
- this.negative ^= 1;
+ function setPublicKey(pub, enc) {
+ enc = enc || 'utf8';
+ if (!Buffer.isBuffer(pub)) {
+ pub = new Buffer(pub, enc);
}
-
+ this._pub = new BN(pub);
return this;
- };
+ }
- // Or `num` with `this` in-place
- BN.prototype.iuor = function iuor(num) {
- while (this.length < num.length) {
- this.words[this.length++] = 0;
+ function setPrivateKey(priv, enc) {
+ enc = enc || 'utf8';
+ if (!Buffer.isBuffer(priv)) {
+ priv = new Buffer(priv, enc);
}
+ this._priv = new BN(priv);
+ return this;
+ }
- for (var i = 0; i < num.length; i++) {
- this.words[i] = this.words[i] | num.words[i];
+ var primeCache = {};
+ function checkPrime(prime, generator) {
+ var gen = generator.toString('hex');
+ var hex = [gen, prime.toString(16)].join('_');
+ if (hex in primeCache) {
+ return primeCache[hex];
}
+ var error = 0;
- return this.strip();
- };
-
- BN.prototype.ior = function ior(num) {
- assert((this.negative | num.negative) === 0);
- return this.iuor(num);
- };
-
- // Or `num` with `this`
- BN.prototype.or = function or(num) {
- if (this.length > num.length) return this.clone().ior(num);
- return num.clone().ior(this);
- };
-
- BN.prototype.uor = function uor(num) {
- if (this.length > num.length) return this.clone().iuor(num);
- return num.clone().iuor(this);
- };
+ if (prime.isEven() || !primes.simpleSieve || !primes.fermatTest(prime) || !millerRabin.test(prime)) {
+ //not a prime so +1
+ error += 1;
- // And `num` with `this` in-place
- BN.prototype.iuand = function iuand(num) {
- // b = min-length(num, this)
- var b;
- if (this.length > num.length) {
- b = num;
- } else {
- b = this;
+ if (gen === '02' || gen === '05') {
+ // we'd be able to check the generator
+ // it would fail so +8
+ error += 8;
+ } else {
+ //we wouldn't be able to test the generator
+ // so +4
+ error += 4;
+ }
+ primeCache[hex] = error;
+ return error;
+ }
+ if (!millerRabin.test(prime.shrn(1))) {
+ //not a safe prime
+ error += 2;
+ }
+ var rem;
+ switch (gen) {
+ case '02':
+ if (prime.mod(TWENTYFOUR).cmp(ELEVEN)) {
+ // unsuidable generator
+ error += 8;
+ }
+ break;
+ case '05':
+ rem = prime.mod(TEN);
+ if (rem.cmp(THREE) && rem.cmp(SEVEN)) {
+ // prime mod 10 needs to equal 3 or 7
+ error += 8;
+ }
+ break;
+ default:
+ error += 4;
}
+ primeCache[hex] = error;
+ return error;
+ }
- for (var i = 0; i < b.length; i++) {
- this.words[i] = this.words[i] & num.words[i];
+ function DH(prime, generator, malleable) {
+ this.setGenerator(generator);
+ this.__prime = new BN(prime);
+ this._prime = BN.mont(this.__prime);
+ this._primeLen = prime.length;
+ this._pub = undefined;
+ this._priv = undefined;
+ this._primeCode = undefined;
+ if (malleable) {
+ this.setPublicKey = setPublicKey;
+ this.setPrivateKey = setPrivateKey;
+ } else {
+ this._primeCode = 8;
+ }
+ }
+ Object.defineProperty(DH.prototype, 'verifyError', {
+ enumerable: true,
+ get: function get() {
+ if (typeof this._primeCode !== 'number') {
+ this._primeCode = checkPrime(this.__prime, this.__gen);
+ }
+ return this._primeCode;
+ }
+ });
+ DH.prototype.generateKeys = function () {
+ if (!this._priv) {
+ this._priv = new BN(randomBytes(this._primeLen));
}
+ this._pub = this._gen.toRed(this._prime).redPow(this._priv).fromRed();
+ return this.getPublicKey();
+ };
- this.length = b.length;
+ DH.prototype.computeSecret = function (other) {
+ other = new BN(other);
+ other = other.toRed(this._prime);
+ var secret = other.redPow(this._priv).fromRed();
+ var out = new Buffer(secret.toArray());
+ var prime = this.getPrime();
+ if (out.length < prime.length) {
+ var front = new Buffer(prime.length - out.length);
+ front.fill(0);
+ out = Buffer.concat([front, out]);
+ }
+ return out;
+ };
- return this.strip();
+ DH.prototype.getPublicKey = function getPublicKey(enc) {
+ return formatReturnValue(this._pub, enc);
};
- BN.prototype.iand = function iand(num) {
- assert((this.negative | num.negative) === 0);
- return this.iuand(num);
+ DH.prototype.getPrivateKey = function getPrivateKey(enc) {
+ return formatReturnValue(this._priv, enc);
};
- // And `num` with `this`
- BN.prototype.and = function and(num) {
- if (this.length > num.length) return this.clone().iand(num);
- return num.clone().iand(this);
+ DH.prototype.getPrime = function (enc) {
+ return formatReturnValue(this.__prime, enc);
};
- BN.prototype.uand = function uand(num) {
- if (this.length > num.length) return this.clone().iuand(num);
- return num.clone().iuand(this);
+ DH.prototype.getGenerator = function (enc) {
+ return formatReturnValue(this._gen, enc);
};
- // Xor `num` with `this` in-place
- BN.prototype.iuxor = function iuxor(num) {
- // a.length > b.length
- var a;
- var b;
- if (this.length > num.length) {
- a = this;
- b = num;
- } else {
- a = num;
- b = this;
+ DH.prototype.setGenerator = function (gen, enc) {
+ enc = enc || 'utf8';
+ if (!Buffer.isBuffer(gen)) {
+ gen = new Buffer(gen, enc);
}
+ this.__gen = gen;
+ this._gen = new BN(gen);
+ return this;
+ };
- for (var i = 0; i < b.length; i++) {
- this.words[i] = a.words[i] ^ b.words[i];
+ function formatReturnValue(bn, enc) {
+ var buf = new Buffer(bn.toArray());
+ if (!enc) {
+ return buf;
+ } else {
+ return buf.toString(enc);
}
-
- if (this !== a) {
- for (; i < a.length; i++) {
- this.words[i] = a.words[i];
+ }
+ }).call(this, require("buffer").Buffer);
+ }, { "./generatePrime": 295, "bn.js": 249, "buffer": 47, "miller-rabin": 337, "randombytes": 356 }], 295: [function (require, module, exports) {
+ arguments[4][65][0].apply(exports, arguments);
+ }, { "bn.js": 249, "dup": 65, "miller-rabin": 337, "randombytes": 356 }], 296: [function (require, module, exports) {
+ arguments[4][66][0].apply(exports, arguments);
+ }, { "dup": 66 }], 297: [function (require, module, exports) {
+ arguments[4][67][0].apply(exports, arguments);
+ }, { "../package.json": 312, "./elliptic/curve": 300, "./elliptic/curves": 303, "./elliptic/ec": 304, "./elliptic/eddsa": 307, "./elliptic/utils": 311, "brorand": 250, "dup": 67 }], 298: [function (require, module, exports) {
+ arguments[4][68][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "bn.js": 249, "dup": 68 }], 299: [function (require, module, exports) {
+ arguments[4][69][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "../curve": 300, "bn.js": 249, "dup": 69, "inherits": 334 }], 300: [function (require, module, exports) {
+ arguments[4][70][0].apply(exports, arguments);
+ }, { "./base": 298, "./edwards": 299, "./mont": 301, "./short": 302, "dup": 70 }], 301: [function (require, module, exports) {
+ arguments[4][71][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "../curve": 300, "bn.js": 249, "dup": 71, "inherits": 334 }], 302: [function (require, module, exports) {
+ arguments[4][72][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "../curve": 300, "bn.js": 249, "dup": 72, "inherits": 334 }], 303: [function (require, module, exports) {
+ arguments[4][73][0].apply(exports, arguments);
+ }, { "../elliptic": 297, "./precomputed/secp256k1": 310, "dup": 73, "hash.js": 321 }], 304: [function (require, module, exports) {
+ arguments[4][74][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "./key": 305, "./signature": 306, "bn.js": 249, "dup": 74, "hmac-drbg": 333 }], 305: [function (require, module, exports) {
+ arguments[4][75][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "bn.js": 249, "dup": 75 }], 306: [function (require, module, exports) {
+ arguments[4][76][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "bn.js": 249, "dup": 76 }], 307: [function (require, module, exports) {
+ arguments[4][77][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "./key": 308, "./signature": 309, "dup": 77, "hash.js": 321 }], 308: [function (require, module, exports) {
+ arguments[4][78][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "dup": 78 }], 309: [function (require, module, exports) {
+ arguments[4][79][0].apply(exports, arguments);
+ }, { "../../elliptic": 297, "bn.js": 249, "dup": 79 }], 310: [function (require, module, exports) {
+ arguments[4][80][0].apply(exports, arguments);
+ }, { "dup": 80 }], 311: [function (require, module, exports) {
+ arguments[4][81][0].apply(exports, arguments);
+ }, { "bn.js": 249, "dup": 81, "minimalistic-assert": 338, "minimalistic-crypto-utils": 339 }], 312: [function (require, module, exports) {
+ module.exports = {
+ "_args": [["elliptic@6.4.0", "/Users/sam/Development/foundation/web3.js/packages/web3-eth-accounts"]],
+ "_from": "elliptic@6.4.0",
+ "_id": "elliptic@6.4.0",
+ "_inBundle": false,
+ "_integrity": "sha1-ysmvh2LIWDYYcAPI3+GT5eLq5d8=",
+ "_location": "/elliptic",
+ "_phantomChildren": {},
+ "_requested": {
+ "type": "version",
+ "registry": true,
+ "raw": "elliptic@6.4.0",
+ "name": "elliptic",
+ "escapedName": "elliptic",
+ "rawSpec": "6.4.0",
+ "saveSpec": null,
+ "fetchSpec": "6.4.0"
+ },
+ "_requiredBy": ["/browserify-sign", "/create-ecdh", "/eth-lib"],
+ "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",
+ "_spec": "6.4.0",
+ "_where": "/Users/sam/Development/foundation/web3.js/packages/web3-eth-accounts",
+ "author": {
+ "name": "Fedor Indutny",
+ "email": "fedor@indutny.com"
+ },
+ "bugs": {
+ "url": "https://github.com/indutny/elliptic/issues"
+ },
+ "dependencies": {
+ "bn.js": "^4.4.0",
+ "brorand": "^1.0.1",
+ "hash.js": "^1.0.0",
+ "hmac-drbg": "^1.0.0",
+ "inherits": "^2.0.1",
+ "minimalistic-assert": "^1.0.0",
+ "minimalistic-crypto-utils": "^1.0.0"
+ },
+ "description": "EC cryptography",
+ "devDependencies": {
+ "brfs": "^1.4.3",
+ "coveralls": "^2.11.3",
+ "grunt": "^0.4.5",
+ "grunt-browserify": "^5.0.0",
+ "grunt-cli": "^1.2.0",
+ "grunt-contrib-connect": "^1.0.0",
+ "grunt-contrib-copy": "^1.0.0",
+ "grunt-contrib-uglify": "^1.0.1",
+ "grunt-mocha-istanbul": "^3.0.1",
+ "grunt-saucelabs": "^8.6.2",
+ "istanbul": "^0.4.2",
+ "jscs": "^2.9.0",
+ "jshint": "^2.6.0",
+ "mocha": "^2.1.0"
+ },
+ "files": ["lib"],
+ "homepage": "https://github.com/indutny/elliptic",
+ "keywords": ["EC", "Elliptic", "curve", "Cryptography"],
+ "license": "MIT",
+ "main": "lib/elliptic.js",
+ "name": "elliptic",
+ "repository": {
+ "type": "git",
+ "url": "git+ssh://git@github.com/indutny/elliptic.git"
+ },
+ "scripts": {
+ "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
+ "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
+ "lint": "npm run jscs && npm run jshint",
+ "test": "npm run lint && npm run unit",
+ "unit": "istanbul test _mocha --reporter=spec test/index.js",
+ "version": "grunt dist && git add dist/"
+ },
+ "version": "6.4.0"
+ };
+ }, {}], 313: [function (require, module, exports) {
+ (function (Buffer) {
+ var _slicedToArray = function () {
+ function sliceIterator(arr, i) {
+ var _arr = [];var _n = true;var _d = false;var _e = undefined;try {
+ for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
+ _arr.push(_s.value);if (i && _arr.length === i) break;
+ }
+ } catch (err) {
+ _d = true;_e = err;
+ } finally {
+ try {
+ if (!_n && _i["return"]) _i["return"]();
+ } finally {
+ if (_d) throw _e;
+ }
+ }return _arr;
+ }return function (arr, i) {
+ if (Array.isArray(arr)) {
+ return arr;
+ } else if (Symbol.iterator in Object(arr)) {
+ return sliceIterator(arr, i);
+ } else {
+ throw new TypeError("Invalid attempt to destructure non-iterable instance");
}
- }
+ };
+ }();
- this.length = a.length;
+ var Bytes = require("./bytes");
+ var Nat = require("./nat");
+ var elliptic = require("elliptic");
+ var rlp = require("./rlp");
+ var secp256k1 = new elliptic.ec("secp256k1"); // eslint-disable-line
- return this.strip();
- };
+ var _require = require("./hash"),
+ keccak256 = _require.keccak256,
+ keccak256s = _require.keccak256s;
- BN.prototype.ixor = function ixor(num) {
- assert((this.negative | num.negative) === 0);
- return this.iuxor(num);
+ var create = function create(entropy) {
+ var innerHex = keccak256(Bytes.concat(Bytes.random(32), entropy || Bytes.random(32)));
+ var middleHex = Bytes.concat(Bytes.concat(Bytes.random(32), innerHex), Bytes.random(32));
+ var outerHex = keccak256(middleHex);
+ return fromPrivate(outerHex);
};
- // Xor `num` with `this`
- BN.prototype.xor = function xor(num) {
- if (this.length > num.length) return this.clone().ixor(num);
- return num.clone().ixor(this);
+ var toChecksum = function toChecksum(address) {
+ var addressHash = keccak256s(address.slice(2));
+ var checksumAddress = "0x";
+ for (var i = 0; i < 40; i++) {
+ checksumAddress += parseInt(addressHash[i + 2], 16) > 7 ? address[i + 2].toUpperCase() : address[i + 2];
+ }return checksumAddress;
};
- BN.prototype.uxor = function uxor(num) {
- if (this.length > num.length) return this.clone().iuxor(num);
- return num.clone().iuxor(this);
+ var fromPrivate = function fromPrivate(privateKey) {
+ var buffer = new Buffer(privateKey.slice(2), "hex");
+ var ecKey = secp256k1.keyFromPrivate(buffer);
+ var publicKey = "0x" + ecKey.getPublic(false, 'hex').slice(2);
+ var publicHash = keccak256(publicKey);
+ var address = toChecksum("0x" + publicHash.slice(-40));
+ return {
+ address: address,
+ privateKey: privateKey
+ };
};
- // Not ``this`` with ``width`` bitwidth
- BN.prototype.inotn = function inotn(width) {
- assert(typeof width === 'number' && width >= 0);
-
- var bytesNeeded = Math.ceil(width / 26) | 0;
- var bitsLeft = width % 26;
+ var encodeSignature = function encodeSignature(_ref) {
+ var _ref2 = _slicedToArray(_ref, 3),
+ v = _ref2[0],
+ r = Bytes.pad(32, _ref2[1]),
+ s = Bytes.pad(32, _ref2[2]);
- // Extend the buffer with leading zeroes
- this._expand(bytesNeeded);
+ return Bytes.flatten([r, s, v]);
+ };
- if (bitsLeft > 0) {
- bytesNeeded--;
- }
+ var decodeSignature = function decodeSignature(hex) {
+ return [Bytes.slice(64, Bytes.length(hex), hex), Bytes.slice(0, 32, hex), Bytes.slice(32, 64, hex)];
+ };
- // Handle complete words
- for (var i = 0; i < bytesNeeded; i++) {
- this.words[i] = ~this.words[i] & 0x3ffffff;
- }
+ var makeSigner = function makeSigner(addToV) {
+ return function (hash, privateKey) {
+ var signature = secp256k1.keyFromPrivate(new Buffer(privateKey.slice(2), "hex")).sign(new Buffer(hash.slice(2), "hex"), { canonical: true });
+ return encodeSignature([Nat.fromString(Bytes.fromNumber(addToV + signature.recoveryParam)), Bytes.pad(32, Bytes.fromNat("0x" + signature.r.toString(16))), Bytes.pad(32, Bytes.fromNat("0x" + signature.s.toString(16)))]);
+ };
+ };
- // Handle the residue
- if (bitsLeft > 0) {
- this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft;
- }
+ var sign = makeSigner(27); // v=27|28 instead of 0|1...
- // And remove leading zeroes
- return this.strip();
+ var recover = function recover(hash, signature) {
+ var vals = decodeSignature(signature);
+ var vrs = { v: Bytes.toNumber(vals[0]), r: vals[1].slice(2), s: vals[2].slice(2) };
+ var ecPublicKey = secp256k1.recoverPubKey(new Buffer(hash.slice(2), "hex"), vrs, vrs.v < 2 ? vrs.v : 1 - vrs.v % 2); // because odd vals mean v=0... sadly that means v=0 means v=1... I hate that
+ var publicKey = "0x" + ecPublicKey.encode("hex", false).slice(2);
+ var publicHash = keccak256(publicKey);
+ var address = toChecksum("0x" + publicHash.slice(-40));
+ return address;
};
- BN.prototype.notn = function notn(width) {
- return this.clone().inotn(width);
+ module.exports = {
+ create: create,
+ toChecksum: toChecksum,
+ fromPrivate: fromPrivate,
+ sign: sign,
+ makeSigner: makeSigner,
+ recover: recover,
+ encodeSignature: encodeSignature,
+ decodeSignature: decodeSignature
};
+ }).call(this, require("buffer").Buffer);
+ }, { "./bytes": 315, "./hash": 316, "./nat": 317, "./rlp": 318, "buffer": 47, "elliptic": 297 }], 314: [function (require, module, exports) {
+ arguments[4][171][0].apply(exports, arguments);
+ }, { "dup": 171 }], 315: [function (require, module, exports) {
+ arguments[4][172][0].apply(exports, arguments);
+ }, { "./array.js": 314, "dup": 172 }], 316: [function (require, module, exports) {
+ arguments[4][173][0].apply(exports, arguments);
+ }, { "dup": 173 }], 317: [function (require, module, exports) {
+ var BN = require("bn.js");
+ var Bytes = require("./bytes");
- // Set `bit` of `this`
- BN.prototype.setn = function setn(bit, val) {
- assert(typeof bit === 'number' && bit >= 0);
-
- var off = bit / 26 | 0;
- var wbit = bit % 26;
-
- this._expand(off + 1);
+ var fromBN = function fromBN(bn) {
+ return "0x" + bn.toString("hex");
+ };
- if (val) {
- this.words[off] = this.words[off] | 1 << wbit;
- } else {
- this.words[off] = this.words[off] & ~(1 << wbit);
- }
+ var toBN = function toBN(str) {
+ return new BN(str.slice(2), 16);
+ };
- return this.strip();
- };
+ var fromString = function fromString(str) {
+ var bn = "0x" + (str.slice(0, 2) === "0x" ? new BN(str.slice(2), 16) : new BN(str, 10)).toString("hex");
+ return bn === "0x0" ? "0x" : bn;
+ };
- // Add `num` to `this` in-place
- BN.prototype.iadd = function iadd(num) {
- var r;
+ var toEther = function toEther(wei) {
+ return toNumber(div(wei, fromString("10000000000"))) / 100000000;
+ };
- // negative + positive
- if (this.negative !== 0 && num.negative === 0) {
- this.negative = 0;
- r = this.isub(num);
- this.negative ^= 1;
- return this._normSign();
+ var fromEther = function fromEther(eth) {
+ return mul(fromNumber(Math.floor(eth * 100000000)), fromString("10000000000"));
+ };
- // positive + negative
- } else if (this.negative === 0 && num.negative !== 0) {
- num.negative = 0;
- r = this.isub(num);
- num.negative = 1;
- return r._normSign();
- }
+ var toString = function toString(a) {
+ return toBN(a).toString(10);
+ };
- // a.length > b.length
- var a, b;
- if (this.length > num.length) {
- a = this;
- b = num;
- } else {
- a = num;
- b = this;
- }
+ var fromNumber = function fromNumber(a) {
+ return typeof a === "string" ? /^0x/.test(a) ? a : "0x" + a : "0x" + new BN(a).toString("hex");
+ };
- var carry = 0;
- for (var i = 0; i < b.length; i++) {
- r = (a.words[i] | 0) + (b.words[i] | 0) + carry;
- this.words[i] = r & 0x3ffffff;
- carry = r >>> 26;
- }
- for (; carry !== 0 && i < a.length; i++) {
- r = (a.words[i] | 0) + carry;
- this.words[i] = r & 0x3ffffff;
- carry = r >>> 26;
- }
+ var toNumber = function toNumber(a) {
+ return toBN(a).toNumber();
+ };
- this.length = a.length;
- if (carry !== 0) {
- this.words[this.length] = carry;
- this.length++;
- // Copy the rest of the words
- } else if (a !== this) {
- for (; i < a.length; i++) {
- this.words[i] = a.words[i];
- }
- }
+ var toUint256 = function toUint256(a) {
+ return Bytes.pad(32, a);
+ };
- return this;
+ var bin = function bin(method) {
+ return function (a, b) {
+ return fromBN(toBN(a)[method](toBN(b)));
};
+ };
- // Add `num` to `this`
- BN.prototype.add = function add(num) {
- var res;
- if (num.negative !== 0 && this.negative === 0) {
- num.negative = 0;
- res = this.sub(num);
- num.negative ^= 1;
- return res;
- } else if (num.negative === 0 && this.negative !== 0) {
- this.negative = 0;
- res = num.sub(this);
- this.negative = 1;
- return res;
- }
+ var add = bin("add");
+ var mul = bin("mul");
+ var div = bin("div");
+ var sub = bin("sub");
- if (this.length > num.length) return this.clone().iadd(num);
+ module.exports = {
+ toString: toString,
+ fromString: fromString,
+ toNumber: toNumber,
+ fromNumber: fromNumber,
+ toEther: toEther,
+ fromEther: fromEther,
+ toUint256: toUint256,
+ add: add,
+ mul: mul,
+ div: div,
+ sub: sub
+ };
+ }, { "./bytes": 315, "bn.js": 249 }], 318: [function (require, module, exports) {
+ // The RLP format
+ // Serialization and deserialization for the BytesTree type, under the following grammar:
+ // | First byte | Meaning |
+ // | ---------- | -------------------------------------------------------------------------- |
+ // | 0 to 127 | HEX(leaf) |
+ // | 128 to 183 | HEX(length_of_leaf + 128) + HEX(leaf) |
+ // | 184 to 191 | HEX(length_of_length_of_leaf + 128 + 55) + HEX(length_of_leaf) + HEX(leaf) |
+ // | 192 to 247 | HEX(length_of_node + 192) + HEX(node) |
+ // | 248 to 255 | HEX(length_of_length_of_node + 128 + 55) + HEX(length_of_node) + HEX(node) |
- return num.clone().iadd(this);
+ var encode = function encode(tree) {
+ var padEven = function padEven(str) {
+ return str.length % 2 === 0 ? str : "0" + str;
};
- // Subtract `num` from `this` in-place
- BN.prototype.isub = function isub(num) {
- // this - (-num) = this + num
- if (num.negative !== 0) {
- num.negative = 0;
- var r = this.iadd(num);
- num.negative = 1;
- return r._normSign();
+ var uint = function uint(num) {
+ return padEven(num.toString(16));
+ };
- // -this - num = -(this + num)
- } else if (this.negative !== 0) {
- this.negative = 0;
- this.iadd(num);
- this.negative = 1;
- return this._normSign();
+ var length = function length(len, add) {
+ return len < 56 ? uint(add + len) : uint(add + uint(len).length / 2 + 55) + uint(len);
+ };
+
+ var dataTree = function dataTree(tree) {
+ if (typeof tree === "string") {
+ var hex = tree.slice(2);
+ var pre = hex.length != 2 || hex >= "80" ? length(hex.length / 2, 128) : "";
+ return pre + hex;
+ } else {
+ var _hex = tree.map(dataTree).join("");
+ var _pre = length(_hex.length / 2, 192);
+ return _pre + _hex;
}
+ };
- // At this point both numbers are positive
- var cmp = this.cmp(num);
+ return "0x" + dataTree(tree);
+ };
- // Optimization - zeroify
- if (cmp === 0) {
- this.negative = 0;
- this.length = 1;
- this.words[0] = 0;
- return this;
+ var decode = function decode(hex) {
+ var i = 2;
+
+ var parseTree = function parseTree() {
+ if (i >= hex.length) throw "";
+ var head = hex.slice(i, i + 2);
+ return head < "80" ? (i += 2, "0x" + head) : head < "c0" ? parseHex() : parseList();
+ };
+
+ var parseLength = function parseLength() {
+ var len = parseInt(hex.slice(i, i += 2), 16) % 64;
+ return len < 56 ? len : parseInt(hex.slice(i, i += (len - 55) * 2), 16);
+ };
+
+ var parseHex = function parseHex() {
+ var len = parseLength();
+ return "0x" + hex.slice(i, i += len * 2);
+ };
+
+ var parseList = function parseList() {
+ var lim = parseLength() * 2 + i;
+ var list = [];
+ while (i < lim) {
+ list.push(parseTree());
+ }return list;
+ };
+
+ try {
+ return parseTree();
+ } catch (e) {
+ return [];
+ }
+ };
+
+ module.exports = { encode: encode, decode: decode };
+ }, {}], 319: [function (require, module, exports) {
+ arguments[4][84][0].apply(exports, arguments);
+ }, { "dup": 84, "md5.js": 335, "safe-buffer": 359 }], 320: [function (require, module, exports) {
+ (function (Buffer) {
+ 'use strict';
+
+ var Transform = require('stream').Transform;
+ var inherits = require('inherits');
+
+ function HashBase(blockSize) {
+ Transform.call(this);
+
+ this._block = new Buffer(blockSize);
+ this._blockSize = blockSize;
+ this._blockOffset = 0;
+ this._length = [0, 0, 0, 0];
+
+ this._finalized = false;
+ }
+
+ inherits(HashBase, Transform);
+
+ HashBase.prototype._transform = function (chunk, encoding, callback) {
+ var error = null;
+ try {
+ if (encoding !== 'buffer') chunk = new Buffer(chunk, encoding);
+ this.update(chunk);
+ } catch (err) {
+ error = err;
}
- // a > b
- var a, b;
- if (cmp > 0) {
- a = this;
- b = num;
- } else {
- a = num;
- b = this;
+ callback(error);
+ };
+
+ HashBase.prototype._flush = function (callback) {
+ var error = null;
+ try {
+ this.push(this._digest());
+ } catch (err) {
+ error = err;
}
- var carry = 0;
- for (var i = 0; i < b.length; i++) {
- r = (a.words[i] | 0) - (b.words[i] | 0) + carry;
- carry = r >> 26;
- this.words[i] = r & 0x3ffffff;
+ callback(error);
+ };
+
+ HashBase.prototype.update = function (data, encoding) {
+ if (!Buffer.isBuffer(data) && typeof data !== 'string') throw new TypeError('Data must be a string or a buffer');
+ if (this._finalized) throw new Error('Digest already called');
+ if (!Buffer.isBuffer(data)) data = new Buffer(data, encoding || 'binary');
+
+ // consume data
+ var block = this._block;
+ var offset = 0;
+ while (this._blockOffset + data.length - offset >= this._blockSize) {
+ for (var i = this._blockOffset; i < this._blockSize;) {
+ block[i++] = data[offset++];
+ }this._update();
+ this._blockOffset = 0;
}
- for (; carry !== 0 && i < a.length; i++) {
- r = (a.words[i] | 0) + carry;
- carry = r >> 26;
- this.words[i] = r & 0x3ffffff;
+ while (offset < data.length) {
+ block[this._blockOffset++] = data[offset++];
+ } // update length
+ for (var j = 0, carry = data.length * 8; carry > 0; ++j) {
+ this._length[j] += carry;
+ carry = this._length[j] / 0x0100000000 | 0;
+ if (carry > 0) this._length[j] -= 0x0100000000 * carry;
}
- // Copy rest of the words
- if (carry === 0 && i < a.length && a !== this) {
- for (; i < a.length; i++) {
- this.words[i] = a.words[i];
- }
- }
+ return this;
+ };
- this.length = Math.max(this.length, i);
+ HashBase.prototype._update = function (data) {
+ throw new Error('_update is not implemented');
+ };
- if (a !== this) {
- this.negative = 1;
- }
+ HashBase.prototype.digest = function (encoding) {
+ if (this._finalized) throw new Error('Digest already called');
+ this._finalized = true;
- return this.strip();
+ var digest = this._digest();
+ if (encoding !== undefined) digest = digest.toString(encoding);
+ return digest;
};
- // Subtract `num` from `this`
- BN.prototype.sub = function sub(num) {
- return this.clone().isub(num);
+ HashBase.prototype._digest = function () {
+ throw new Error('_digest is not implemented');
};
- function smallMulTo(self, num, out) {
- out.negative = num.negative ^ self.negative;
- var len = self.length + num.length | 0;
- out.length = len;
- len = len - 1 | 0;
+ module.exports = HashBase;
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47, "inherits": 334, "stream": 158 }], 321: [function (require, module, exports) {
+ arguments[4][86][0].apply(exports, arguments);
+ }, { "./hash/common": 322, "./hash/hmac": 323, "./hash/ripemd": 324, "./hash/sha": 325, "./hash/utils": 332, "dup": 86 }], 322: [function (require, module, exports) {
+ arguments[4][87][0].apply(exports, arguments);
+ }, { "./utils": 332, "dup": 87, "minimalistic-assert": 338 }], 323: [function (require, module, exports) {
+ arguments[4][88][0].apply(exports, arguments);
+ }, { "./utils": 332, "dup": 88, "minimalistic-assert": 338 }], 324: [function (require, module, exports) {
+ arguments[4][89][0].apply(exports, arguments);
+ }, { "./common": 322, "./utils": 332, "dup": 89 }], 325: [function (require, module, exports) {
+ arguments[4][90][0].apply(exports, arguments);
+ }, { "./sha/1": 326, "./sha/224": 327, "./sha/256": 328, "./sha/384": 329, "./sha/512": 330, "dup": 90 }], 326: [function (require, module, exports) {
+ arguments[4][91][0].apply(exports, arguments);
+ }, { "../common": 322, "../utils": 332, "./common": 331, "dup": 91 }], 327: [function (require, module, exports) {
+ arguments[4][92][0].apply(exports, arguments);
+ }, { "../utils": 332, "./256": 328, "dup": 92 }], 328: [function (require, module, exports) {
+ arguments[4][93][0].apply(exports, arguments);
+ }, { "../common": 322, "../utils": 332, "./common": 331, "dup": 93, "minimalistic-assert": 338 }], 329: [function (require, module, exports) {
+ arguments[4][94][0].apply(exports, arguments);
+ }, { "../utils": 332, "./512": 330, "dup": 94 }], 330: [function (require, module, exports) {
+ arguments[4][95][0].apply(exports, arguments);
+ }, { "../common": 322, "../utils": 332, "dup": 95, "minimalistic-assert": 338 }], 331: [function (require, module, exports) {
+ arguments[4][96][0].apply(exports, arguments);
+ }, { "../utils": 332, "dup": 96 }], 332: [function (require, module, exports) {
+ arguments[4][97][0].apply(exports, arguments);
+ }, { "dup": 97, "inherits": 334, "minimalistic-assert": 338 }], 333: [function (require, module, exports) {
+ arguments[4][98][0].apply(exports, arguments);
+ }, { "dup": 98, "hash.js": 321, "minimalistic-assert": 338, "minimalistic-crypto-utils": 339 }], 334: [function (require, module, exports) {
+ arguments[4][102][0].apply(exports, arguments);
+ }, { "dup": 102 }], 335: [function (require, module, exports) {
+ (function (Buffer) {
+ 'use strict';
- // Peel one iteration (compiler can't do it, because of code complexity)
- var a = self.words[0] | 0;
- var b = num.words[0] | 0;
- var r = a * b;
+ var inherits = require('inherits');
+ var HashBase = require('hash-base');
- var lo = r & 0x3ffffff;
- var carry = r / 0x4000000 | 0;
- out.words[0] = lo;
+ var ARRAY16 = new Array(16);
- for (var k = 1; k < len; k++) {
- // Sum all words with the same `i + j = k` and accumulate `ncarry`,
- // note that ncarry could be >= 0x3ffffff
- var ncarry = carry >>> 26;
- var rword = carry & 0x3ffffff;
- var maxJ = Math.min(k, num.length - 1);
- for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
- var i = k - j | 0;
- a = self.words[i] | 0;
- b = num.words[j] | 0;
- r = a * b + rword;
- ncarry += r / 0x4000000 | 0;
- rword = r & 0x3ffffff;
- }
- out.words[k] = rword | 0;
- carry = ncarry | 0;
+ function MD5() {
+ HashBase.call(this, 64);
+
+ // state
+ this._a = 0x67452301;
+ this._b = 0xefcdab89;
+ this._c = 0x98badcfe;
+ this._d = 0x10325476;
+ }
+
+ inherits(MD5, HashBase);
+
+ MD5.prototype._update = function () {
+ var M = ARRAY16;
+ for (var i = 0; i < 16; ++i) {
+ M[i] = this._block.readInt32LE(i * 4);
+ }var a = this._a;
+ var b = this._b;
+ var c = this._c;
+ var d = this._d;
+
+ a = fnF(a, b, c, d, M[0], 0xd76aa478, 7);
+ d = fnF(d, a, b, c, M[1], 0xe8c7b756, 12);
+ c = fnF(c, d, a, b, M[2], 0x242070db, 17);
+ b = fnF(b, c, d, a, M[3], 0xc1bdceee, 22);
+ a = fnF(a, b, c, d, M[4], 0xf57c0faf, 7);
+ d = fnF(d, a, b, c, M[5], 0x4787c62a, 12);
+ c = fnF(c, d, a, b, M[6], 0xa8304613, 17);
+ b = fnF(b, c, d, a, M[7], 0xfd469501, 22);
+ a = fnF(a, b, c, d, M[8], 0x698098d8, 7);
+ d = fnF(d, a, b, c, M[9], 0x8b44f7af, 12);
+ c = fnF(c, d, a, b, M[10], 0xffff5bb1, 17);
+ b = fnF(b, c, d, a, M[11], 0x895cd7be, 22);
+ a = fnF(a, b, c, d, M[12], 0x6b901122, 7);
+ d = fnF(d, a, b, c, M[13], 0xfd987193, 12);
+ c = fnF(c, d, a, b, M[14], 0xa679438e, 17);
+ b = fnF(b, c, d, a, M[15], 0x49b40821, 22);
+
+ a = fnG(a, b, c, d, M[1], 0xf61e2562, 5);
+ d = fnG(d, a, b, c, M[6], 0xc040b340, 9);
+ c = fnG(c, d, a, b, M[11], 0x265e5a51, 14);
+ b = fnG(b, c, d, a, M[0], 0xe9b6c7aa, 20);
+ a = fnG(a, b, c, d, M[5], 0xd62f105d, 5);
+ d = fnG(d, a, b, c, M[10], 0x02441453, 9);
+ c = fnG(c, d, a, b, M[15], 0xd8a1e681, 14);
+ b = fnG(b, c, d, a, M[4], 0xe7d3fbc8, 20);
+ a = fnG(a, b, c, d, M[9], 0x21e1cde6, 5);
+ d = fnG(d, a, b, c, M[14], 0xc33707d6, 9);
+ c = fnG(c, d, a, b, M[3], 0xf4d50d87, 14);
+ b = fnG(b, c, d, a, M[8], 0x455a14ed, 20);
+ a = fnG(a, b, c, d, M[13], 0xa9e3e905, 5);
+ d = fnG(d, a, b, c, M[2], 0xfcefa3f8, 9);
+ c = fnG(c, d, a, b, M[7], 0x676f02d9, 14);
+ b = fnG(b, c, d, a, M[12], 0x8d2a4c8a, 20);
+
+ a = fnH(a, b, c, d, M[5], 0xfffa3942, 4);
+ d = fnH(d, a, b, c, M[8], 0x8771f681, 11);
+ c = fnH(c, d, a, b, M[11], 0x6d9d6122, 16);
+ b = fnH(b, c, d, a, M[14], 0xfde5380c, 23);
+ a = fnH(a, b, c, d, M[1], 0xa4beea44, 4);
+ d = fnH(d, a, b, c, M[4], 0x4bdecfa9, 11);
+ c = fnH(c, d, a, b, M[7], 0xf6bb4b60, 16);
+ b = fnH(b, c, d, a, M[10], 0xbebfbc70, 23);
+ a = fnH(a, b, c, d, M[13], 0x289b7ec6, 4);
+ d = fnH(d, a, b, c, M[0], 0xeaa127fa, 11);
+ c = fnH(c, d, a, b, M[3], 0xd4ef3085, 16);
+ b = fnH(b, c, d, a, M[6], 0x04881d05, 23);
+ a = fnH(a, b, c, d, M[9], 0xd9d4d039, 4);
+ d = fnH(d, a, b, c, M[12], 0xe6db99e5, 11);
+ c = fnH(c, d, a, b, M[15], 0x1fa27cf8, 16);
+ b = fnH(b, c, d, a, M[2], 0xc4ac5665, 23);
+
+ a = fnI(a, b, c, d, M[0], 0xf4292244, 6);
+ d = fnI(d, a, b, c, M[7], 0x432aff97, 10);
+ c = fnI(c, d, a, b, M[14], 0xab9423a7, 15);
+ b = fnI(b, c, d, a, M[5], 0xfc93a039, 21);
+ a = fnI(a, b, c, d, M[12], 0x655b59c3, 6);
+ d = fnI(d, a, b, c, M[3], 0x8f0ccc92, 10);
+ c = fnI(c, d, a, b, M[10], 0xffeff47d, 15);
+ b = fnI(b, c, d, a, M[1], 0x85845dd1, 21);
+ a = fnI(a, b, c, d, M[8], 0x6fa87e4f, 6);
+ d = fnI(d, a, b, c, M[15], 0xfe2ce6e0, 10);
+ c = fnI(c, d, a, b, M[6], 0xa3014314, 15);
+ b = fnI(b, c, d, a, M[13], 0x4e0811a1, 21);
+ a = fnI(a, b, c, d, M[4], 0xf7537e82, 6);
+ d = fnI(d, a, b, c, M[11], 0xbd3af235, 10);
+ c = fnI(c, d, a, b, M[2], 0x2ad7d2bb, 15);
+ b = fnI(b, c, d, a, M[9], 0xeb86d391, 21);
+
+ this._a = this._a + a | 0;
+ this._b = this._b + b | 0;
+ this._c = this._c + c | 0;
+ this._d = this._d + d | 0;
+ };
+
+ MD5.prototype._digest = function () {
+ // create padding and handle blocks
+ this._block[this._blockOffset++] = 0x80;
+ if (this._blockOffset > 56) {
+ this._block.fill(0, this._blockOffset, 64);
+ this._update();
+ this._blockOffset = 0;
}
- if (carry !== 0) {
- out.words[k] = carry | 0;
+
+ this._block.fill(0, this._blockOffset, 56);
+ this._block.writeUInt32LE(this._length[0], 56);
+ this._block.writeUInt32LE(this._length[1], 60);
+ this._update();
+
+ // produce result
+ var buffer = new Buffer(16);
+ buffer.writeInt32LE(this._a, 0);
+ buffer.writeInt32LE(this._b, 4);
+ buffer.writeInt32LE(this._c, 8);
+ buffer.writeInt32LE(this._d, 12);
+ return buffer;
+ };
+
+ function rotl(x, n) {
+ return x << n | x >>> 32 - n;
+ }
+
+ function fnF(a, b, c, d, m, k, s) {
+ return rotl(a + (b & c | ~b & d) + m + k | 0, s) + b | 0;
+ }
+
+ function fnG(a, b, c, d, m, k, s) {
+ return rotl(a + (b & d | c & ~d) + m + k | 0, s) + b | 0;
+ }
+
+ function fnH(a, b, c, d, m, k, s) {
+ return rotl(a + (b ^ c ^ d) + m + k | 0, s) + b | 0;
+ }
+
+ function fnI(a, b, c, d, m, k, s) {
+ return rotl(a + (c ^ (b | ~d)) + m + k | 0, s) + b | 0;
+ }
+
+ module.exports = MD5;
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47, "hash-base": 336, "inherits": 334 }], 336: [function (require, module, exports) {
+ arguments[4][85][0].apply(exports, arguments);
+ }, { "dup": 85, "inherits": 334, "safe-buffer": 359, "stream": 158 }], 337: [function (require, module, exports) {
+ arguments[4][106][0].apply(exports, arguments);
+ }, { "bn.js": 249, "brorand": 250, "dup": 106 }], 338: [function (require, module, exports) {
+ arguments[4][107][0].apply(exports, arguments);
+ }, { "dup": 107 }], 339: [function (require, module, exports) {
+ arguments[4][108][0].apply(exports, arguments);
+ }, { "dup": 108 }], 340: [function (require, module, exports) {
+ arguments[4][110][0].apply(exports, arguments);
+ }, { "dup": 110 }], 341: [function (require, module, exports) {
+ arguments[4][111][0].apply(exports, arguments);
+ }, { "./certificate": 342, "asn1.js": 235, "dup": 111 }], 342: [function (require, module, exports) {
+ arguments[4][112][0].apply(exports, arguments);
+ }, { "asn1.js": 235, "dup": 112 }], 343: [function (require, module, exports) {
+ (function (Buffer) {
+ // adapted from https://github.com/apatil/pemstrip
+ var findProc = /Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m;
+ var startRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m;
+ var fullRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m;
+ var evp = require('evp_bytestokey');
+ var ciphers = require('browserify-aes');
+ module.exports = function (okey, password) {
+ var key = okey.toString();
+ var match = key.match(findProc);
+ var decrypted;
+ if (!match) {
+ var match2 = key.match(fullRegex);
+ decrypted = new Buffer(match2[2].replace(/\r?\n/g, ''), 'base64');
} else {
- out.length--;
+ var suite = 'aes' + match[1];
+ var iv = new Buffer(match[2], 'hex');
+ var cipherText = new Buffer(match[3].replace(/\r?\n/g, ''), 'base64');
+ var cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key;
+ var out = [];
+ var cipher = ciphers.createDecipheriv(suite, cipherKey, iv);
+ out.push(cipher.update(cipherText));
+ out.push(cipher.final());
+ decrypted = Buffer.concat(out);
}
+ var tag = key.match(startRegex)[1];
+ return {
+ tag: tag,
+ data: decrypted
+ };
+ };
+ }).call(this, require("buffer").Buffer);
+ }, { "browserify-aes": 253, "buffer": 47, "evp_bytestokey": 319 }], 344: [function (require, module, exports) {
+ (function (Buffer) {
+ var asn1 = require('./asn1');
+ var aesid = require('./aesid.json');
+ var fixProc = require('./fixProc');
+ var ciphers = require('browserify-aes');
+ var compat = require('pbkdf2');
+ module.exports = parseKeys;
- return out.strip();
- }
+ function parseKeys(buffer) {
+ var password;
+ if ((typeof buffer === "undefined" ? "undefined" : _typeof(buffer)) === 'object' && !Buffer.isBuffer(buffer)) {
+ password = buffer.passphrase;
+ buffer = buffer.key;
+ }
+ if (typeof buffer === 'string') {
+ buffer = new Buffer(buffer);
+ }
- // TODO(indutny): it may be reasonable to omit it for users who don't need
- // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit
- // multiplication (like elliptic secp256k1).
- var comb10MulTo = function comb10MulTo(self, num, out) {
- var a = self.words;
- var b = num.words;
- var o = out.words;
- var c = 0;
- var lo;
- var mid;
- var hi;
- var a0 = a[0] | 0;
- var al0 = a0 & 0x1fff;
- var ah0 = a0 >>> 13;
- var a1 = a[1] | 0;
- var al1 = a1 & 0x1fff;
- var ah1 = a1 >>> 13;
- var a2 = a[2] | 0;
- var al2 = a2 & 0x1fff;
- var ah2 = a2 >>> 13;
- var a3 = a[3] | 0;
- var al3 = a3 & 0x1fff;
- var ah3 = a3 >>> 13;
- var a4 = a[4] | 0;
- var al4 = a4 & 0x1fff;
- var ah4 = a4 >>> 13;
- var a5 = a[5] | 0;
- var al5 = a5 & 0x1fff;
- var ah5 = a5 >>> 13;
- var a6 = a[6] | 0;
- var al6 = a6 & 0x1fff;
- var ah6 = a6 >>> 13;
- var a7 = a[7] | 0;
- var al7 = a7 & 0x1fff;
- var ah7 = a7 >>> 13;
- var a8 = a[8] | 0;
- var al8 = a8 & 0x1fff;
- var ah8 = a8 >>> 13;
- var a9 = a[9] | 0;
- var al9 = a9 & 0x1fff;
- var ah9 = a9 >>> 13;
- var b0 = b[0] | 0;
- var bl0 = b0 & 0x1fff;
- var bh0 = b0 >>> 13;
- var b1 = b[1] | 0;
- var bl1 = b1 & 0x1fff;
- var bh1 = b1 >>> 13;
- var b2 = b[2] | 0;
- var bl2 = b2 & 0x1fff;
- var bh2 = b2 >>> 13;
- var b3 = b[3] | 0;
- var bl3 = b3 & 0x1fff;
- var bh3 = b3 >>> 13;
- var b4 = b[4] | 0;
- var bl4 = b4 & 0x1fff;
- var bh4 = b4 >>> 13;
- var b5 = b[5] | 0;
- var bl5 = b5 & 0x1fff;
- var bh5 = b5 >>> 13;
- var b6 = b[6] | 0;
- var bl6 = b6 & 0x1fff;
- var bh6 = b6 >>> 13;
- var b7 = b[7] | 0;
- var bl7 = b7 & 0x1fff;
- var bh7 = b7 >>> 13;
- var b8 = b[8] | 0;
- var bl8 = b8 & 0x1fff;
- var bh8 = b8 >>> 13;
- var b9 = b[9] | 0;
- var bl9 = b9 & 0x1fff;
- var bh9 = b9 >>> 13;
+ var stripped = fixProc(buffer, password);
- out.negative = self.negative ^ num.negative;
- out.length = 19;
- /* k = 0 */
- lo = Math.imul(al0, bl0);
- mid = Math.imul(al0, bh0);
- mid = mid + Math.imul(ah0, bl0) | 0;
- hi = Math.imul(ah0, bh0);
- var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0;
- w0 &= 0x3ffffff;
- /* k = 1 */
- lo = Math.imul(al1, bl0);
- mid = Math.imul(al1, bh0);
- mid = mid + Math.imul(ah1, bl0) | 0;
- hi = Math.imul(ah1, bh0);
- lo = lo + Math.imul(al0, bl1) | 0;
- mid = mid + Math.imul(al0, bh1) | 0;
- mid = mid + Math.imul(ah0, bl1) | 0;
- hi = hi + Math.imul(ah0, bh1) | 0;
- var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0;
- w1 &= 0x3ffffff;
- /* k = 2 */
- lo = Math.imul(al2, bl0);
- mid = Math.imul(al2, bh0);
- mid = mid + Math.imul(ah2, bl0) | 0;
- hi = Math.imul(ah2, bh0);
- lo = lo + Math.imul(al1, bl1) | 0;
- mid = mid + Math.imul(al1, bh1) | 0;
- mid = mid + Math.imul(ah1, bl1) | 0;
- hi = hi + Math.imul(ah1, bh1) | 0;
- lo = lo + Math.imul(al0, bl2) | 0;
- mid = mid + Math.imul(al0, bh2) | 0;
- mid = mid + Math.imul(ah0, bl2) | 0;
- hi = hi + Math.imul(ah0, bh2) | 0;
- var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0;
- w2 &= 0x3ffffff;
- /* k = 3 */
- lo = Math.imul(al3, bl0);
- mid = Math.imul(al3, bh0);
- mid = mid + Math.imul(ah3, bl0) | 0;
- hi = Math.imul(ah3, bh0);
- lo = lo + Math.imul(al2, bl1) | 0;
- mid = mid + Math.imul(al2, bh1) | 0;
- mid = mid + Math.imul(ah2, bl1) | 0;
- hi = hi + Math.imul(ah2, bh1) | 0;
- lo = lo + Math.imul(al1, bl2) | 0;
- mid = mid + Math.imul(al1, bh2) | 0;
- mid = mid + Math.imul(ah1, bl2) | 0;
- hi = hi + Math.imul(ah1, bh2) | 0;
- lo = lo + Math.imul(al0, bl3) | 0;
- mid = mid + Math.imul(al0, bh3) | 0;
- mid = mid + Math.imul(ah0, bl3) | 0;
- hi = hi + Math.imul(ah0, bh3) | 0;
- var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0;
- w3 &= 0x3ffffff;
- /* k = 4 */
- lo = Math.imul(al4, bl0);
- mid = Math.imul(al4, bh0);
- mid = mid + Math.imul(ah4, bl0) | 0;
- hi = Math.imul(ah4, bh0);
- lo = lo + Math.imul(al3, bl1) | 0;
- mid = mid + Math.imul(al3, bh1) | 0;
- mid = mid + Math.imul(ah3, bl1) | 0;
- hi = hi + Math.imul(ah3, bh1) | 0;
- lo = lo + Math.imul(al2, bl2) | 0;
- mid = mid + Math.imul(al2, bh2) | 0;
- mid = mid + Math.imul(ah2, bl2) | 0;
- hi = hi + Math.imul(ah2, bh2) | 0;
- lo = lo + Math.imul(al1, bl3) | 0;
- mid = mid + Math.imul(al1, bh3) | 0;
- mid = mid + Math.imul(ah1, bl3) | 0;
- hi = hi + Math.imul(ah1, bh3) | 0;
- lo = lo + Math.imul(al0, bl4) | 0;
- mid = mid + Math.imul(al0, bh4) | 0;
- mid = mid + Math.imul(ah0, bl4) | 0;
- hi = hi + Math.imul(ah0, bh4) | 0;
- var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0;
- w4 &= 0x3ffffff;
- /* k = 5 */
- lo = Math.imul(al5, bl0);
- mid = Math.imul(al5, bh0);
- mid = mid + Math.imul(ah5, bl0) | 0;
- hi = Math.imul(ah5, bh0);
- lo = lo + Math.imul(al4, bl1) | 0;
- mid = mid + Math.imul(al4, bh1) | 0;
- mid = mid + Math.imul(ah4, bl1) | 0;
- hi = hi + Math.imul(ah4, bh1) | 0;
- lo = lo + Math.imul(al3, bl2) | 0;
- mid = mid + Math.imul(al3, bh2) | 0;
- mid = mid + Math.imul(ah3, bl2) | 0;
- hi = hi + Math.imul(ah3, bh2) | 0;
- lo = lo + Math.imul(al2, bl3) | 0;
- mid = mid + Math.imul(al2, bh3) | 0;
- mid = mid + Math.imul(ah2, bl3) | 0;
- hi = hi + Math.imul(ah2, bh3) | 0;
- lo = lo + Math.imul(al1, bl4) | 0;
- mid = mid + Math.imul(al1, bh4) | 0;
- mid = mid + Math.imul(ah1, bl4) | 0;
- hi = hi + Math.imul(ah1, bh4) | 0;
- lo = lo + Math.imul(al0, bl5) | 0;
- mid = mid + Math.imul(al0, bh5) | 0;
- mid = mid + Math.imul(ah0, bl5) | 0;
- hi = hi + Math.imul(ah0, bh5) | 0;
- var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0;
- w5 &= 0x3ffffff;
- /* k = 6 */
- lo = Math.imul(al6, bl0);
- mid = Math.imul(al6, bh0);
- mid = mid + Math.imul(ah6, bl0) | 0;
- hi = Math.imul(ah6, bh0);
- lo = lo + Math.imul(al5, bl1) | 0;
- mid = mid + Math.imul(al5, bh1) | 0;
- mid = mid + Math.imul(ah5, bl1) | 0;
- hi = hi + Math.imul(ah5, bh1) | 0;
- lo = lo + Math.imul(al4, bl2) | 0;
- mid = mid + Math.imul(al4, bh2) | 0;
- mid = mid + Math.imul(ah4, bl2) | 0;
- hi = hi + Math.imul(ah4, bh2) | 0;
- lo = lo + Math.imul(al3, bl3) | 0;
- mid = mid + Math.imul(al3, bh3) | 0;
- mid = mid + Math.imul(ah3, bl3) | 0;
- hi = hi + Math.imul(ah3, bh3) | 0;
- lo = lo + Math.imul(al2, bl4) | 0;
- mid = mid + Math.imul(al2, bh4) | 0;
- mid = mid + Math.imul(ah2, bl4) | 0;
- hi = hi + Math.imul(ah2, bh4) | 0;
- lo = lo + Math.imul(al1, bl5) | 0;
- mid = mid + Math.imul(al1, bh5) | 0;
- mid = mid + Math.imul(ah1, bl5) | 0;
- hi = hi + Math.imul(ah1, bh5) | 0;
- lo = lo + Math.imul(al0, bl6) | 0;
- mid = mid + Math.imul(al0, bh6) | 0;
- mid = mid + Math.imul(ah0, bl6) | 0;
- hi = hi + Math.imul(ah0, bh6) | 0;
- var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0;
- w6 &= 0x3ffffff;
- /* k = 7 */
- lo = Math.imul(al7, bl0);
- mid = Math.imul(al7, bh0);
- mid = mid + Math.imul(ah7, bl0) | 0;
- hi = Math.imul(ah7, bh0);
- lo = lo + Math.imul(al6, bl1) | 0;
- mid = mid + Math.imul(al6, bh1) | 0;
- mid = mid + Math.imul(ah6, bl1) | 0;
- hi = hi + Math.imul(ah6, bh1) | 0;
- lo = lo + Math.imul(al5, bl2) | 0;
- mid = mid + Math.imul(al5, bh2) | 0;
- mid = mid + Math.imul(ah5, bl2) | 0;
- hi = hi + Math.imul(ah5, bh2) | 0;
- lo = lo + Math.imul(al4, bl3) | 0;
- mid = mid + Math.imul(al4, bh3) | 0;
- mid = mid + Math.imul(ah4, bl3) | 0;
- hi = hi + Math.imul(ah4, bh3) | 0;
- lo = lo + Math.imul(al3, bl4) | 0;
- mid = mid + Math.imul(al3, bh4) | 0;
- mid = mid + Math.imul(ah3, bl4) | 0;
- hi = hi + Math.imul(ah3, bh4) | 0;
- lo = lo + Math.imul(al2, bl5) | 0;
- mid = mid + Math.imul(al2, bh5) | 0;
- mid = mid + Math.imul(ah2, bl5) | 0;
- hi = hi + Math.imul(ah2, bh5) | 0;
- lo = lo + Math.imul(al1, bl6) | 0;
- mid = mid + Math.imul(al1, bh6) | 0;
- mid = mid + Math.imul(ah1, bl6) | 0;
- hi = hi + Math.imul(ah1, bh6) | 0;
- lo = lo + Math.imul(al0, bl7) | 0;
- mid = mid + Math.imul(al0, bh7) | 0;
- mid = mid + Math.imul(ah0, bl7) | 0;
- hi = hi + Math.imul(ah0, bh7) | 0;
- var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0;
- w7 &= 0x3ffffff;
- /* k = 8 */
- lo = Math.imul(al8, bl0);
- mid = Math.imul(al8, bh0);
- mid = mid + Math.imul(ah8, bl0) | 0;
- hi = Math.imul(ah8, bh0);
- lo = lo + Math.imul(al7, bl1) | 0;
- mid = mid + Math.imul(al7, bh1) | 0;
- mid = mid + Math.imul(ah7, bl1) | 0;
- hi = hi + Math.imul(ah7, bh1) | 0;
- lo = lo + Math.imul(al6, bl2) | 0;
- mid = mid + Math.imul(al6, bh2) | 0;
- mid = mid + Math.imul(ah6, bl2) | 0;
- hi = hi + Math.imul(ah6, bh2) | 0;
- lo = lo + Math.imul(al5, bl3) | 0;
- mid = mid + Math.imul(al5, bh3) | 0;
- mid = mid + Math.imul(ah5, bl3) | 0;
- hi = hi + Math.imul(ah5, bh3) | 0;
- lo = lo + Math.imul(al4, bl4) | 0;
- mid = mid + Math.imul(al4, bh4) | 0;
- mid = mid + Math.imul(ah4, bl4) | 0;
- hi = hi + Math.imul(ah4, bh4) | 0;
- lo = lo + Math.imul(al3, bl5) | 0;
- mid = mid + Math.imul(al3, bh5) | 0;
- mid = mid + Math.imul(ah3, bl5) | 0;
- hi = hi + Math.imul(ah3, bh5) | 0;
- lo = lo + Math.imul(al2, bl6) | 0;
- mid = mid + Math.imul(al2, bh6) | 0;
- mid = mid + Math.imul(ah2, bl6) | 0;
- hi = hi + Math.imul(ah2, bh6) | 0;
- lo = lo + Math.imul(al1, bl7) | 0;
- mid = mid + Math.imul(al1, bh7) | 0;
- mid = mid + Math.imul(ah1, bl7) | 0;
- hi = hi + Math.imul(ah1, bh7) | 0;
- lo = lo + Math.imul(al0, bl8) | 0;
- mid = mid + Math.imul(al0, bh8) | 0;
- mid = mid + Math.imul(ah0, bl8) | 0;
- hi = hi + Math.imul(ah0, bh8) | 0;
- var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0;
- w8 &= 0x3ffffff;
- /* k = 9 */
- lo = Math.imul(al9, bl0);
- mid = Math.imul(al9, bh0);
- mid = mid + Math.imul(ah9, bl0) | 0;
- hi = Math.imul(ah9, bh0);
- lo = lo + Math.imul(al8, bl1) | 0;
- mid = mid + Math.imul(al8, bh1) | 0;
- mid = mid + Math.imul(ah8, bl1) | 0;
- hi = hi + Math.imul(ah8, bh1) | 0;
- lo = lo + Math.imul(al7, bl2) | 0;
- mid = mid + Math.imul(al7, bh2) | 0;
- mid = mid + Math.imul(ah7, bl2) | 0;
- hi = hi + Math.imul(ah7, bh2) | 0;
- lo = lo + Math.imul(al6, bl3) | 0;
- mid = mid + Math.imul(al6, bh3) | 0;
- mid = mid + Math.imul(ah6, bl3) | 0;
- hi = hi + Math.imul(ah6, bh3) | 0;
- lo = lo + Math.imul(al5, bl4) | 0;
- mid = mid + Math.imul(al5, bh4) | 0;
- mid = mid + Math.imul(ah5, bl4) | 0;
- hi = hi + Math.imul(ah5, bh4) | 0;
- lo = lo + Math.imul(al4, bl5) | 0;
- mid = mid + Math.imul(al4, bh5) | 0;
- mid = mid + Math.imul(ah4, bl5) | 0;
- hi = hi + Math.imul(ah4, bh5) | 0;
- lo = lo + Math.imul(al3, bl6) | 0;
- mid = mid + Math.imul(al3, bh6) | 0;
- mid = mid + Math.imul(ah3, bl6) | 0;
- hi = hi + Math.imul(ah3, bh6) | 0;
- lo = lo + Math.imul(al2, bl7) | 0;
- mid = mid + Math.imul(al2, bh7) | 0;
- mid = mid + Math.imul(ah2, bl7) | 0;
- hi = hi + Math.imul(ah2, bh7) | 0;
- lo = lo + Math.imul(al1, bl8) | 0;
- mid = mid + Math.imul(al1, bh8) | 0;
- mid = mid + Math.imul(ah1, bl8) | 0;
- hi = hi + Math.imul(ah1, bh8) | 0;
- lo = lo + Math.imul(al0, bl9) | 0;
- mid = mid + Math.imul(al0, bh9) | 0;
- mid = mid + Math.imul(ah0, bl9) | 0;
- hi = hi + Math.imul(ah0, bh9) | 0;
- var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0;
- w9 &= 0x3ffffff;
- /* k = 10 */
- lo = Math.imul(al9, bl1);
- mid = Math.imul(al9, bh1);
- mid = mid + Math.imul(ah9, bl1) | 0;
- hi = Math.imul(ah9, bh1);
- lo = lo + Math.imul(al8, bl2) | 0;
- mid = mid + Math.imul(al8, bh2) | 0;
- mid = mid + Math.imul(ah8, bl2) | 0;
- hi = hi + Math.imul(ah8, bh2) | 0;
- lo = lo + Math.imul(al7, bl3) | 0;
- mid = mid + Math.imul(al7, bh3) | 0;
- mid = mid + Math.imul(ah7, bl3) | 0;
- hi = hi + Math.imul(ah7, bh3) | 0;
- lo = lo + Math.imul(al6, bl4) | 0;
- mid = mid + Math.imul(al6, bh4) | 0;
- mid = mid + Math.imul(ah6, bl4) | 0;
- hi = hi + Math.imul(ah6, bh4) | 0;
- lo = lo + Math.imul(al5, bl5) | 0;
- mid = mid + Math.imul(al5, bh5) | 0;
- mid = mid + Math.imul(ah5, bl5) | 0;
- hi = hi + Math.imul(ah5, bh5) | 0;
- lo = lo + Math.imul(al4, bl6) | 0;
- mid = mid + Math.imul(al4, bh6) | 0;
- mid = mid + Math.imul(ah4, bl6) | 0;
- hi = hi + Math.imul(ah4, bh6) | 0;
- lo = lo + Math.imul(al3, bl7) | 0;
- mid = mid + Math.imul(al3, bh7) | 0;
- mid = mid + Math.imul(ah3, bl7) | 0;
- hi = hi + Math.imul(ah3, bh7) | 0;
- lo = lo + Math.imul(al2, bl8) | 0;
- mid = mid + Math.imul(al2, bh8) | 0;
- mid = mid + Math.imul(ah2, bl8) | 0;
- hi = hi + Math.imul(ah2, bh8) | 0;
- lo = lo + Math.imul(al1, bl9) | 0;
- mid = mid + Math.imul(al1, bh9) | 0;
- mid = mid + Math.imul(ah1, bl9) | 0;
- hi = hi + Math.imul(ah1, bh9) | 0;
- var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0;
- w10 &= 0x3ffffff;
- /* k = 11 */
- lo = Math.imul(al9, bl2);
- mid = Math.imul(al9, bh2);
- mid = mid + Math.imul(ah9, bl2) | 0;
- hi = Math.imul(ah9, bh2);
- lo = lo + Math.imul(al8, bl3) | 0;
- mid = mid + Math.imul(al8, bh3) | 0;
- mid = mid + Math.imul(ah8, bl3) | 0;
- hi = hi + Math.imul(ah8, bh3) | 0;
- lo = lo + Math.imul(al7, bl4) | 0;
- mid = mid + Math.imul(al7, bh4) | 0;
- mid = mid + Math.imul(ah7, bl4) | 0;
- hi = hi + Math.imul(ah7, bh4) | 0;
- lo = lo + Math.imul(al6, bl5) | 0;
- mid = mid + Math.imul(al6, bh5) | 0;
- mid = mid + Math.imul(ah6, bl5) | 0;
- hi = hi + Math.imul(ah6, bh5) | 0;
- lo = lo + Math.imul(al5, bl6) | 0;
- mid = mid + Math.imul(al5, bh6) | 0;
- mid = mid + Math.imul(ah5, bl6) | 0;
- hi = hi + Math.imul(ah5, bh6) | 0;
- lo = lo + Math.imul(al4, bl7) | 0;
- mid = mid + Math.imul(al4, bh7) | 0;
- mid = mid + Math.imul(ah4, bl7) | 0;
- hi = hi + Math.imul(ah4, bh7) | 0;
- lo = lo + Math.imul(al3, bl8) | 0;
- mid = mid + Math.imul(al3, bh8) | 0;
- mid = mid + Math.imul(ah3, bl8) | 0;
- hi = hi + Math.imul(ah3, bh8) | 0;
- lo = lo + Math.imul(al2, bl9) | 0;
- mid = mid + Math.imul(al2, bh9) | 0;
- mid = mid + Math.imul(ah2, bl9) | 0;
- hi = hi + Math.imul(ah2, bh9) | 0;
- var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0;
- w11 &= 0x3ffffff;
- /* k = 12 */
- lo = Math.imul(al9, bl3);
- mid = Math.imul(al9, bh3);
- mid = mid + Math.imul(ah9, bl3) | 0;
- hi = Math.imul(ah9, bh3);
- lo = lo + Math.imul(al8, bl4) | 0;
- mid = mid + Math.imul(al8, bh4) | 0;
- mid = mid + Math.imul(ah8, bl4) | 0;
- hi = hi + Math.imul(ah8, bh4) | 0;
- lo = lo + Math.imul(al7, bl5) | 0;
- mid = mid + Math.imul(al7, bh5) | 0;
- mid = mid + Math.imul(ah7, bl5) | 0;
- hi = hi + Math.imul(ah7, bh5) | 0;
- lo = lo + Math.imul(al6, bl6) | 0;
- mid = mid + Math.imul(al6, bh6) | 0;
- mid = mid + Math.imul(ah6, bl6) | 0;
- hi = hi + Math.imul(ah6, bh6) | 0;
- lo = lo + Math.imul(al5, bl7) | 0;
- mid = mid + Math.imul(al5, bh7) | 0;
- mid = mid + Math.imul(ah5, bl7) | 0;
- hi = hi + Math.imul(ah5, bh7) | 0;
- lo = lo + Math.imul(al4, bl8) | 0;
- mid = mid + Math.imul(al4, bh8) | 0;
- mid = mid + Math.imul(ah4, bl8) | 0;
- hi = hi + Math.imul(ah4, bh8) | 0;
- lo = lo + Math.imul(al3, bl9) | 0;
- mid = mid + Math.imul(al3, bh9) | 0;
- mid = mid + Math.imul(ah3, bl9) | 0;
- hi = hi + Math.imul(ah3, bh9) | 0;
- var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0;
- w12 &= 0x3ffffff;
- /* k = 13 */
- lo = Math.imul(al9, bl4);
- mid = Math.imul(al9, bh4);
- mid = mid + Math.imul(ah9, bl4) | 0;
- hi = Math.imul(ah9, bh4);
- lo = lo + Math.imul(al8, bl5) | 0;
- mid = mid + Math.imul(al8, bh5) | 0;
- mid = mid + Math.imul(ah8, bl5) | 0;
- hi = hi + Math.imul(ah8, bh5) | 0;
- lo = lo + Math.imul(al7, bl6) | 0;
- mid = mid + Math.imul(al7, bh6) | 0;
- mid = mid + Math.imul(ah7, bl6) | 0;
- hi = hi + Math.imul(ah7, bh6) | 0;
- lo = lo + Math.imul(al6, bl7) | 0;
- mid = mid + Math.imul(al6, bh7) | 0;
- mid = mid + Math.imul(ah6, bl7) | 0;
- hi = hi + Math.imul(ah6, bh7) | 0;
- lo = lo + Math.imul(al5, bl8) | 0;
- mid = mid + Math.imul(al5, bh8) | 0;
- mid = mid + Math.imul(ah5, bl8) | 0;
- hi = hi + Math.imul(ah5, bh8) | 0;
- lo = lo + Math.imul(al4, bl9) | 0;
- mid = mid + Math.imul(al4, bh9) | 0;
- mid = mid + Math.imul(ah4, bl9) | 0;
- hi = hi + Math.imul(ah4, bh9) | 0;
- var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0;
- w13 &= 0x3ffffff;
- /* k = 14 */
- lo = Math.imul(al9, bl5);
- mid = Math.imul(al9, bh5);
- mid = mid + Math.imul(ah9, bl5) | 0;
- hi = Math.imul(ah9, bh5);
- lo = lo + Math.imul(al8, bl6) | 0;
- mid = mid + Math.imul(al8, bh6) | 0;
- mid = mid + Math.imul(ah8, bl6) | 0;
- hi = hi + Math.imul(ah8, bh6) | 0;
- lo = lo + Math.imul(al7, bl7) | 0;
- mid = mid + Math.imul(al7, bh7) | 0;
- mid = mid + Math.imul(ah7, bl7) | 0;
- hi = hi + Math.imul(ah7, bh7) | 0;
- lo = lo + Math.imul(al6, bl8) | 0;
- mid = mid + Math.imul(al6, bh8) | 0;
- mid = mid + Math.imul(ah6, bl8) | 0;
- hi = hi + Math.imul(ah6, bh8) | 0;
- lo = lo + Math.imul(al5, bl9) | 0;
- mid = mid + Math.imul(al5, bh9) | 0;
- mid = mid + Math.imul(ah5, bl9) | 0;
- hi = hi + Math.imul(ah5, bh9) | 0;
- var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0;
- w14 &= 0x3ffffff;
- /* k = 15 */
- lo = Math.imul(al9, bl6);
- mid = Math.imul(al9, bh6);
- mid = mid + Math.imul(ah9, bl6) | 0;
- hi = Math.imul(ah9, bh6);
- lo = lo + Math.imul(al8, bl7) | 0;
- mid = mid + Math.imul(al8, bh7) | 0;
- mid = mid + Math.imul(ah8, bl7) | 0;
- hi = hi + Math.imul(ah8, bh7) | 0;
- lo = lo + Math.imul(al7, bl8) | 0;
- mid = mid + Math.imul(al7, bh8) | 0;
- mid = mid + Math.imul(ah7, bl8) | 0;
- hi = hi + Math.imul(ah7, bh8) | 0;
- lo = lo + Math.imul(al6, bl9) | 0;
- mid = mid + Math.imul(al6, bh9) | 0;
- mid = mid + Math.imul(ah6, bl9) | 0;
- hi = hi + Math.imul(ah6, bh9) | 0;
- var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0;
- w15 &= 0x3ffffff;
- /* k = 16 */
- lo = Math.imul(al9, bl7);
- mid = Math.imul(al9, bh7);
- mid = mid + Math.imul(ah9, bl7) | 0;
- hi = Math.imul(ah9, bh7);
- lo = lo + Math.imul(al8, bl8) | 0;
- mid = mid + Math.imul(al8, bh8) | 0;
- mid = mid + Math.imul(ah8, bl8) | 0;
- hi = hi + Math.imul(ah8, bh8) | 0;
- lo = lo + Math.imul(al7, bl9) | 0;
- mid = mid + Math.imul(al7, bh9) | 0;
- mid = mid + Math.imul(ah7, bl9) | 0;
- hi = hi + Math.imul(ah7, bh9) | 0;
- var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0;
- w16 &= 0x3ffffff;
- /* k = 17 */
- lo = Math.imul(al9, bl8);
- mid = Math.imul(al9, bh8);
- mid = mid + Math.imul(ah9, bl8) | 0;
- hi = Math.imul(ah9, bh8);
- lo = lo + Math.imul(al8, bl9) | 0;
- mid = mid + Math.imul(al8, bh9) | 0;
- mid = mid + Math.imul(ah8, bl9) | 0;
- hi = hi + Math.imul(ah8, bh9) | 0;
- var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0;
- w17 &= 0x3ffffff;
- /* k = 18 */
- lo = Math.imul(al9, bl9);
- mid = Math.imul(al9, bh9);
- mid = mid + Math.imul(ah9, bl9) | 0;
- hi = Math.imul(ah9, bh9);
- var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
- c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0;
- w18 &= 0x3ffffff;
- o[0] = w0;
- o[1] = w1;
- o[2] = w2;
- o[3] = w3;
- o[4] = w4;
- o[5] = w5;
- o[6] = w6;
- o[7] = w7;
- o[8] = w8;
- o[9] = w9;
- o[10] = w10;
- o[11] = w11;
- o[12] = w12;
- o[13] = w13;
- o[14] = w14;
- o[15] = w15;
- o[16] = w16;
- o[17] = w17;
- o[18] = w18;
- if (c !== 0) {
- o[19] = c;
- out.length++;
+ var type = stripped.tag;
+ var data = stripped.data;
+ var subtype, ndata;
+ switch (type) {
+ case 'CERTIFICATE':
+ ndata = asn1.certificate.decode(data, 'der').tbsCertificate.subjectPublicKeyInfo;
+ // falls through
+ case 'PUBLIC KEY':
+ if (!ndata) {
+ ndata = asn1.PublicKey.decode(data, 'der');
+ }
+ subtype = ndata.algorithm.algorithm.join('.');
+ switch (subtype) {
+ case '1.2.840.113549.1.1.1':
+ return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data, 'der');
+ case '1.2.840.10045.2.1':
+ ndata.subjectPrivateKey = ndata.subjectPublicKey;
+ return {
+ type: 'ec',
+ data: ndata
+ };
+ case '1.2.840.10040.4.1':
+ ndata.algorithm.params.pub_key = asn1.DSAparam.decode(ndata.subjectPublicKey.data, 'der');
+ return {
+ type: 'dsa',
+ data: ndata.algorithm.params
+ };
+ default:
+ throw new Error('unknown key id ' + subtype);
+ }
+ throw new Error('unknown key type ' + type);
+ case 'ENCRYPTED PRIVATE KEY':
+ data = asn1.EncryptedPrivateKey.decode(data, 'der');
+ data = decrypt(data, password);
+ // falls through
+ case 'PRIVATE KEY':
+ ndata = asn1.PrivateKey.decode(data, 'der');
+ subtype = ndata.algorithm.algorithm.join('.');
+ switch (subtype) {
+ case '1.2.840.113549.1.1.1':
+ return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey, 'der');
+ case '1.2.840.10045.2.1':
+ return {
+ curve: ndata.algorithm.curve,
+ privateKey: asn1.ECPrivateKey.decode(ndata.subjectPrivateKey, 'der').privateKey
+ };
+ case '1.2.840.10040.4.1':
+ ndata.algorithm.params.priv_key = asn1.DSAparam.decode(ndata.subjectPrivateKey, 'der');
+ return {
+ type: 'dsa',
+ params: ndata.algorithm.params
+ };
+ default:
+ throw new Error('unknown key id ' + subtype);
+ }
+ throw new Error('unknown key type ' + type);
+ case 'RSA PUBLIC KEY':
+ return asn1.RSAPublicKey.decode(data, 'der');
+ case 'RSA PRIVATE KEY':
+ return asn1.RSAPrivateKey.decode(data, 'der');
+ case 'DSA PRIVATE KEY':
+ return {
+ type: 'dsa',
+ params: asn1.DSAPrivateKey.decode(data, 'der')
+ };
+ case 'EC PRIVATE KEY':
+ data = asn1.ECPrivateKey.decode(data, 'der');
+ return {
+ curve: data.parameters.value,
+ privateKey: data.privateKey
+ };
+ default:
+ throw new Error('unknown key type ' + type);
}
- return out;
- };
-
- // Polyfill comb
- if (!Math.imul) {
- comb10MulTo = smallMulTo;
}
-
- function bigMulTo(self, num, out) {
- out.negative = num.negative ^ self.negative;
- out.length = self.length + num.length;
-
- var carry = 0;
- var hncarry = 0;
- for (var k = 0; k < out.length - 1; k++) {
- // Sum all words with the same `i + j = k` and accumulate `ncarry`,
- // note that ncarry could be >= 0x3ffffff
- var ncarry = hncarry;
- hncarry = 0;
- var rword = carry & 0x3ffffff;
- var maxJ = Math.min(k, num.length - 1);
- for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
- var i = k - j;
- var a = self.words[i] | 0;
- var b = num.words[j] | 0;
- var r = a * b;
-
- var lo = r & 0x3ffffff;
- ncarry = ncarry + (r / 0x4000000 | 0) | 0;
- lo = lo + rword | 0;
- rword = lo & 0x3ffffff;
- ncarry = ncarry + (lo >>> 26) | 0;
-
- hncarry += ncarry >>> 26;
- ncarry &= 0x3ffffff;
- }
- out.words[k] = rword;
- carry = ncarry;
- ncarry = hncarry;
- }
- if (carry !== 0) {
- out.words[k] = carry;
- } else {
- out.length--;
- }
-
- return out.strip();
+ parseKeys.signature = asn1.signature;
+ function decrypt(data, password) {
+ var salt = data.algorithm.decrypt.kde.kdeparams.salt;
+ var iters = parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(), 10);
+ var algo = aesid[data.algorithm.decrypt.cipher.algo.join('.')];
+ var iv = data.algorithm.decrypt.cipher.iv;
+ var cipherText = data.subjectPrivateKey;
+ var keylen = parseInt(algo.split('-')[1], 10) / 8;
+ var key = compat.pbkdf2Sync(password, salt, iters, keylen);
+ var cipher = ciphers.createDecipheriv(algo, key, iv);
+ var out = [];
+ out.push(cipher.update(cipherText));
+ out.push(cipher.final());
+ return Buffer.concat(out);
}
+ }).call(this, require("buffer").Buffer);
+ }, { "./aesid.json": 340, "./asn1": 341, "./fixProc": 343, "browserify-aes": 253, "buffer": 47, "pbkdf2": 345 }], 345: [function (require, module, exports) {
- function jumboMulTo(self, num, out) {
- var fftm = new FFTM();
- return fftm.mulp(self, num, out);
- }
+ exports.pbkdf2 = require('./lib/async');
- BN.prototype.mulTo = function mulTo(num, out) {
- var res;
- var len = this.length + num.length;
- if (this.length === 10 && num.length === 10) {
- res = comb10MulTo(this, num, out);
- } else if (len < 63) {
- res = smallMulTo(this, num, out);
- } else if (len < 1024) {
- res = bigMulTo(this, num, out);
- } else {
- res = jumboMulTo(this, num, out);
- }
+ exports.pbkdf2Sync = require('./lib/sync');
+ }, { "./lib/async": 346, "./lib/sync": 349 }], 346: [function (require, module, exports) {
+ (function (process, global) {
+ var checkParameters = require('./precondition');
+ var defaultEncoding = require('./default-encoding');
+ var sync = require('./sync');
+ var Buffer = require('safe-buffer').Buffer;
- return res;
+ var ZERO_BUF;
+ var subtle = global.crypto && global.crypto.subtle;
+ var toBrowser = {
+ 'sha': 'SHA-1',
+ 'sha-1': 'SHA-1',
+ 'sha1': 'SHA-1',
+ 'sha256': 'SHA-256',
+ 'sha-256': 'SHA-256',
+ 'sha384': 'SHA-384',
+ 'sha-384': 'SHA-384',
+ 'sha-512': 'SHA-512',
+ 'sha512': 'SHA-512'
};
-
- // Cooley-Tukey algorithm for FFT
- // slightly revisited to rely on looping instead of recursion
-
- function FFTM(x, y) {
- this.x = x;
- this.y = y;
- }
-
- FFTM.prototype.makeRBT = function makeRBT(N) {
- var t = new Array(N);
- var l = BN.prototype._countBits(N) - 1;
- for (var i = 0; i < N; i++) {
- t[i] = this.revBin(i, l, N);
+ var checks = [];
+ function checkNative(algo) {
+ if (global.process && !global.process.browser) {
+ return Promise.resolve(false);
}
-
- return t;
- };
-
- // Returns binary-reversed representation of `x`
- FFTM.prototype.revBin = function revBin(x, l, N) {
- if (x === 0 || x === N - 1) return x;
-
- var rb = 0;
- for (var i = 0; i < l; i++) {
- rb |= (x & 1) << l - i - 1;
- x >>= 1;
+ if (!subtle || !subtle.importKey || !subtle.deriveBits) {
+ return Promise.resolve(false);
}
-
- return rb;
- };
-
- // Performs "tweedling" phase, therefore 'emulating'
- // behaviour of the recursive algorithm
- FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) {
- for (var i = 0; i < N; i++) {
- rtws[i] = rws[rbt[i]];
- itws[i] = iws[rbt[i]];
+ if (checks[algo] !== undefined) {
+ return checks[algo];
}
- };
-
- FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) {
- this.permute(rbt, rws, iws, rtws, itws, N);
-
- for (var s = 1; s < N; s <<= 1) {
- var l = s << 1;
-
- var rtwdf = Math.cos(2 * Math.PI / l);
- var itwdf = Math.sin(2 * Math.PI / l);
-
- for (var p = 0; p < N; p += l) {
- var rtwdf_ = rtwdf;
- var itwdf_ = itwdf;
-
- for (var j = 0; j < s; j++) {
- var re = rtws[p + j];
- var ie = itws[p + j];
-
- var ro = rtws[p + j + s];
- var io = itws[p + j + s];
-
- var rx = rtwdf_ * ro - itwdf_ * io;
-
- io = rtwdf_ * io + itwdf_ * ro;
- ro = rx;
-
- rtws[p + j] = re + ro;
- itws[p + j] = ie + io;
-
- rtws[p + j + s] = re - ro;
- itws[p + j + s] = ie - io;
-
- /* jshint maxdepth : false */
- if (j !== l) {
- rx = rtwdf * rtwdf_ - itwdf * itwdf_;
-
- itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;
- rtwdf_ = rx;
- }
+ ZERO_BUF = ZERO_BUF || Buffer.alloc(8);
+ var prom = browserPbkdf2(ZERO_BUF, ZERO_BUF, 10, 128, algo).then(function () {
+ return true;
+ }).catch(function () {
+ return false;
+ });
+ checks[algo] = prom;
+ return prom;
+ }
+ function browserPbkdf2(password, salt, iterations, length, algo) {
+ return subtle.importKey('raw', password, { name: 'PBKDF2' }, false, ['deriveBits']).then(function (key) {
+ return subtle.deriveBits({
+ name: 'PBKDF2',
+ salt: salt,
+ iterations: iterations,
+ hash: {
+ name: algo
}
- }
- }
- };
+ }, key, length << 3);
+ }).then(function (res) {
+ return Buffer.from(res);
+ });
+ }
+ function resolvePromise(promise, callback) {
+ promise.then(function (out) {
+ process.nextTick(function () {
+ callback(null, out);
+ });
+ }, function (e) {
+ process.nextTick(function () {
+ callback(e);
+ });
+ });
+ }
+ module.exports = function (password, salt, iterations, keylen, digest, callback) {
+ if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding);
+ if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding);
- FFTM.prototype.guessLen13b = function guessLen13b(n, m) {
- var N = Math.max(m, n) | 1;
- var odd = N & 1;
- var i = 0;
- for (N = N / 2 | 0; N; N = N >>> 1) {
- i++;
+ checkParameters(iterations, keylen);
+ if (typeof digest === 'function') {
+ callback = digest;
+ digest = undefined;
}
+ if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2');
- return 1 << i + 1 + odd;
- };
-
- FFTM.prototype.conjugate = function conjugate(rws, iws, N) {
- if (N <= 1) return;
-
- for (var i = 0; i < N / 2; i++) {
- var t = rws[i];
-
- rws[i] = rws[N - i - 1];
- rws[N - i - 1] = t;
-
- t = iws[i];
-
- iws[i] = -iws[N - i - 1];
- iws[N - i - 1] = -t;
+ digest = digest || 'sha1';
+ var algo = toBrowser[digest.toLowerCase()];
+ if (!algo || typeof global.Promise !== 'function') {
+ return process.nextTick(function () {
+ var out;
+ try {
+ out = sync(password, salt, iterations, keylen, digest);
+ } catch (e) {
+ return callback(e);
+ }
+ callback(null, out);
+ });
}
- };
-
- FFTM.prototype.normalize13b = function normalize13b(ws, N) {
- var carry = 0;
- for (var i = 0; i < N / 2; i++) {
- var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry;
-
- ws[i] = w & 0x3ffffff;
-
- if (w < 0x4000000) {
- carry = 0;
+ resolvePromise(checkNative(algo).then(function (resp) {
+ if (resp) {
+ return browserPbkdf2(password, salt, iterations, keylen, algo);
} else {
- carry = w / 0x4000000 | 0;
+ return sync(password, salt, iterations, keylen, digest);
}
- }
-
- return ws;
- };
-
- FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) {
- var carry = 0;
- for (var i = 0; i < len; i++) {
- carry = carry + (ws[i] | 0);
-
- rws[2 * i] = carry & 0x1fff;carry = carry >>> 13;
- rws[2 * i + 1] = carry & 0x1fff;carry = carry >>> 13;
- }
-
- // Pad with zeroes
- for (i = 2 * len; i < N; ++i) {
- rws[i] = 0;
- }
-
- assert(carry === 0);
- assert((carry & ~0x1fff) === 0);
- };
-
- FFTM.prototype.stub = function stub(N) {
- var ph = new Array(N);
- for (var i = 0; i < N; i++) {
- ph[i] = 0;
- }
-
- return ph;
+ }), callback);
};
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, { "./default-encoding": 347, "./precondition": 348, "./sync": 349, "_process": 121, "safe-buffer": 359 }], 347: [function (require, module, exports) {
+ (function (process) {
+ var defaultEncoding;
+ /* istanbul ignore next */
+ if (process.browser) {
+ defaultEncoding = 'utf-8';
+ } else {
+ var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10);
- FFTM.prototype.mulp = function mulp(x, y, out) {
- var N = 2 * this.guessLen13b(x.length, y.length);
-
- var rbt = this.makeRBT(N);
-
- var _ = this.stub(N);
-
- var rws = new Array(N);
- var rwst = new Array(N);
- var iwst = new Array(N);
-
- var nrws = new Array(N);
- var nrwst = new Array(N);
- var niwst = new Array(N);
-
- var rmws = out.words;
- rmws.length = N;
-
- this.convert13b(x.words, x.length, rws, N);
- this.convert13b(y.words, y.length, nrws, N);
-
- this.transform(rws, _, rwst, iwst, N, rbt);
- this.transform(nrws, _, nrwst, niwst, N, rbt);
-
- for (var i = 0; i < N; i++) {
- var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
- iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];
- rwst[i] = rx;
- }
-
- this.conjugate(rwst, iwst, N);
- this.transform(rwst, iwst, rmws, _, N, rbt);
- this.conjugate(rmws, _, N);
- this.normalize13b(rmws, N);
+ defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary';
+ }
+ module.exports = defaultEncoding;
+ }).call(this, require('_process'));
+ }, { "_process": 121 }], 348: [function (require, module, exports) {
+ var MAX_ALLOC = Math.pow(2, 30) - 1; // default in iojs
+ module.exports = function (iterations, keylen) {
+ if (typeof iterations !== 'number') {
+ throw new TypeError('Iterations not a number');
+ }
- out.negative = x.negative ^ y.negative;
- out.length = x.length + y.length;
- return out.strip();
- };
+ if (iterations < 0) {
+ throw new TypeError('Bad iterations');
+ }
- // Multiply `this` by `num`
- BN.prototype.mul = function mul(num) {
- var out = new BN(null);
- out.words = new Array(this.length + num.length);
- return this.mulTo(num, out);
- };
+ if (typeof keylen !== 'number') {
+ throw new TypeError('Key length not a number');
+ }
- // Multiply employing FFT
- BN.prototype.mulf = function mulf(num) {
- var out = new BN(null);
- out.words = new Array(this.length + num.length);
- return jumboMulTo(this, num, out);
- };
+ if (keylen < 0 || keylen > MAX_ALLOC || keylen !== keylen) {
+ /* eslint no-self-compare: 0 */
+ throw new TypeError('Bad key length');
+ }
+ };
+ }, {}], 349: [function (require, module, exports) {
+ var md5 = require('create-hash/md5');
+ var rmd160 = require('ripemd160');
+ var sha = require('sha.js');
- // In-place Multiplication
- BN.prototype.imul = function imul(num) {
- return this.clone().mulTo(num, this);
- };
+ var checkParameters = require('./precondition');
+ var defaultEncoding = require('./default-encoding');
+ var Buffer = require('safe-buffer').Buffer;
+ var ZEROS = Buffer.alloc(128);
+ var sizes = {
+ md5: 16,
+ sha1: 20,
+ sha224: 28,
+ sha256: 32,
+ sha384: 48,
+ sha512: 64,
+ rmd160: 20,
+ ripemd160: 20
+ };
- BN.prototype.imuln = function imuln(num) {
- assert(typeof num === 'number');
- assert(num < 0x4000000);
+ function Hmac(alg, key, saltLen) {
+ var hash = getDigest(alg);
+ var blocksize = alg === 'sha512' || alg === 'sha384' ? 128 : 64;
- // Carry
- var carry = 0;
- for (var i = 0; i < this.length; i++) {
- var w = (this.words[i] | 0) * num;
- var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);
- carry >>= 26;
- carry += w / 0x4000000 | 0;
- // NOTE: lo is 27bit maximum
- carry += lo >>> 26;
- this.words[i] = lo & 0x3ffffff;
- }
+ if (key.length > blocksize) {
+ key = hash(key);
+ } else if (key.length < blocksize) {
+ key = Buffer.concat([key, ZEROS], blocksize);
+ }
- if (carry !== 0) {
- this.words[i] = carry;
- this.length++;
- }
+ var ipad = Buffer.allocUnsafe(blocksize + sizes[alg]);
+ var opad = Buffer.allocUnsafe(blocksize + sizes[alg]);
+ for (var i = 0; i < blocksize; i++) {
+ ipad[i] = key[i] ^ 0x36;
+ opad[i] = key[i] ^ 0x5C;
+ }
- return this;
- };
+ var ipad1 = Buffer.allocUnsafe(blocksize + saltLen + 4);
+ ipad.copy(ipad1, 0, 0, blocksize);
+ this.ipad1 = ipad1;
+ this.ipad2 = ipad;
+ this.opad = opad;
+ this.alg = alg;
+ this.blocksize = blocksize;
+ this.hash = hash;
+ this.size = sizes[alg];
+ }
- BN.prototype.muln = function muln(num) {
- return this.clone().imuln(num);
- };
+ Hmac.prototype.run = function (data, ipad) {
+ data.copy(ipad, this.blocksize);
+ var h = this.hash(ipad);
+ h.copy(this.opad, this.blocksize);
+ return this.hash(this.opad);
+ };
- // `this` * `this`
- BN.prototype.sqr = function sqr() {
- return this.mul(this);
- };
+ function getDigest(alg) {
+ function shaFunc(data) {
+ return sha(alg).update(data).digest();
+ }
- // `this` * `this` in-place
- BN.prototype.isqr = function isqr() {
- return this.imul(this.clone());
- };
+ if (alg === 'rmd160' || alg === 'ripemd160') return rmd160;
+ if (alg === 'md5') return md5;
+ return shaFunc;
+ }
- // Math.pow(`this`, `num`)
- BN.prototype.pow = function pow(num) {
- var w = toBitArray(num);
- if (w.length === 0) return new BN(1);
+ function pbkdf2(password, salt, iterations, keylen, digest) {
+ if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding);
+ if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding);
- // Skip leading zeroes
- var res = this;
- for (var i = 0; i < w.length; i++, res = res.sqr()) {
- if (w[i] !== 0) break;
- }
+ checkParameters(iterations, keylen);
- if (++i < w.length) {
- for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {
- if (w[i] === 0) continue;
+ digest = digest || 'sha1';
- res = res.mul(q);
- }
- }
+ var hmac = new Hmac(digest, password, salt.length);
- return res;
- };
+ var DK = Buffer.allocUnsafe(keylen);
+ var block1 = Buffer.allocUnsafe(salt.length + 4);
+ salt.copy(block1, 0, 0, salt.length);
- // Shift-left in-place
- BN.prototype.iushln = function iushln(bits) {
- assert(typeof bits === 'number' && bits >= 0);
- var r = bits % 26;
- var s = (bits - r) / 26;
- var carryMask = 0x3ffffff >>> 26 - r << 26 - r;
- var i;
+ var destPos = 0;
+ var hLen = sizes[digest];
+ var l = Math.ceil(keylen / hLen);
- if (r !== 0) {
- var carry = 0;
+ for (var i = 1; i <= l; i++) {
+ block1.writeUInt32BE(i, salt.length);
- for (i = 0; i < this.length; i++) {
- var newCarry = this.words[i] & carryMask;
- var c = (this.words[i] | 0) - newCarry << r;
- this.words[i] = c | carry;
- carry = newCarry >>> 26 - r;
- }
+ var T = hmac.run(block1, hmac.ipad1);
+ var U = T;
- if (carry) {
- this.words[i] = carry;
- this.length++;
+ for (var j = 1; j < iterations; j++) {
+ U = hmac.run(U, hmac.ipad2);
+ for (var k = 0; k < hLen; k++) {
+ T[k] ^= U[k];
}
}
- if (s !== 0) {
- for (i = this.length - 1; i >= 0; i--) {
- this.words[i + s] = this.words[i];
- }
+ T.copy(DK, destPos);
+ destPos += hLen;
+ }
- for (i = 0; i < s; i++) {
- this.words[i] = 0;
- }
+ return DK;
+ }
- this.length += s;
+ module.exports = pbkdf2;
+ }, { "./default-encoding": 347, "./precondition": 348, "create-hash/md5": 283, "ripemd160": 358, "safe-buffer": 359, "sha.js": 363 }], 350: [function (require, module, exports) {
+ arguments[4][122][0].apply(exports, arguments);
+ }, { "./privateDecrypt": 352, "./publicEncrypt": 353, "dup": 122 }], 351: [function (require, module, exports) {
+ (function (Buffer) {
+ var createHash = require('create-hash');
+ module.exports = function (seed, len) {
+ var t = new Buffer('');
+ var i = 0,
+ c;
+ while (t.length < len) {
+ c = i2ops(i++);
+ t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()]);
}
-
- return this.strip();
- };
-
- BN.prototype.ishln = function ishln(bits) {
- // TODO(indutny): implement me
- assert(this.negative === 0);
- return this.iushln(bits);
+ return t.slice(0, len);
};
- // Shift-right in-place
- // NOTE: `hint` is a lowest bit before trailing zeroes
- // NOTE: if `extended` is present - it will be filled with destroyed bits
- BN.prototype.iushrn = function iushrn(bits, hint, extended) {
- assert(typeof bits === 'number' && bits >= 0);
- var h;
- if (hint) {
- h = (hint - hint % 26) / 26;
+ function i2ops(c) {
+ var out = new Buffer(4);
+ out.writeUInt32BE(c, 0);
+ return out;
+ }
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47, "create-hash": 281 }], 352: [function (require, module, exports) {
+ (function (Buffer) {
+ var parseKeys = require('parse-asn1');
+ var mgf = require('./mgf');
+ var xor = require('./xor');
+ var bn = require('bn.js');
+ var crt = require('browserify-rsa');
+ var createHash = require('create-hash');
+ var withPublic = require('./withPublic');
+ module.exports = function privateDecrypt(private_key, enc, reverse) {
+ var padding;
+ if (private_key.padding) {
+ padding = private_key.padding;
+ } else if (reverse) {
+ padding = 1;
} else {
- h = 0;
+ padding = 4;
}
- var r = bits % 26;
- var s = Math.min((bits - r) / 26, this.length);
- var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;
- var maskedWords = extended;
-
- h -= s;
- h = Math.max(0, h);
-
- // Extended mode, copy masked part
- if (maskedWords) {
- for (var i = 0; i < s; i++) {
- maskedWords.words[i] = this.words[i];
- }
- maskedWords.length = s;
+ var key = parseKeys(private_key);
+ var k = key.modulus.byteLength();
+ if (enc.length > k || new bn(enc).cmp(key.modulus) >= 0) {
+ throw new Error('decryption error');
}
-
- if (s === 0) {
- // No-op, we should not move anything at all
- } else if (this.length > s) {
- this.length -= s;
- for (i = 0; i < this.length; i++) {
- this.words[i] = this.words[i + s];
- }
+ var msg;
+ if (reverse) {
+ msg = withPublic(new bn(enc), key);
} else {
- this.words[0] = 0;
- this.length = 1;
+ msg = crt(enc, key);
}
-
- var carry = 0;
- for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
- var word = this.words[i] | 0;
- this.words[i] = carry << 26 - r | word >>> r;
- carry = word & mask;
+ var zBuffer = new Buffer(k - msg.length);
+ zBuffer.fill(0);
+ msg = Buffer.concat([zBuffer, msg], k);
+ if (padding === 4) {
+ return oaep(key, msg);
+ } else if (padding === 1) {
+ return pkcs1(key, msg, reverse);
+ } else if (padding === 3) {
+ return msg;
+ } else {
+ throw new Error('unknown padding');
}
+ };
- // Push carried bits as a mask
- if (maskedWords && carry !== 0) {
- maskedWords.words[maskedWords.length++] = carry;
+ function oaep(key, msg) {
+ var n = key.modulus;
+ var k = key.modulus.byteLength();
+ var mLen = msg.length;
+ var iHash = createHash('sha1').update(new Buffer('')).digest();
+ var hLen = iHash.length;
+ var hLen2 = 2 * hLen;
+ if (msg[0] !== 0) {
+ throw new Error('decryption error');
}
-
- if (this.length === 0) {
- this.words[0] = 0;
- this.length = 1;
+ var maskedSeed = msg.slice(1, hLen + 1);
+ var maskedDb = msg.slice(hLen + 1);
+ var seed = xor(maskedSeed, mgf(maskedDb, hLen));
+ var db = xor(maskedDb, mgf(seed, k - hLen - 1));
+ if (compare(iHash, db.slice(0, hLen))) {
+ throw new Error('decryption error');
}
-
- return this.strip();
- };
-
- BN.prototype.ishrn = function ishrn(bits, hint, extended) {
- // TODO(indutny): implement me
- assert(this.negative === 0);
- return this.iushrn(bits, hint, extended);
- };
-
- // Shift-left
- BN.prototype.shln = function shln(bits) {
- return this.clone().ishln(bits);
- };
-
- BN.prototype.ushln = function ushln(bits) {
- return this.clone().iushln(bits);
- };
-
- // Shift-right
- BN.prototype.shrn = function shrn(bits) {
- return this.clone().ishrn(bits);
- };
-
- BN.prototype.ushrn = function ushrn(bits) {
- return this.clone().iushrn(bits);
- };
-
- // Test if n bit is set
- BN.prototype.testn = function testn(bit) {
- assert(typeof bit === 'number' && bit >= 0);
- var r = bit % 26;
- var s = (bit - r) / 26;
- var q = 1 << r;
-
- // Fast case: bit is much higher than all existing words
- if (this.length <= s) return false;
-
- // Check bit and return
- var w = this.words[s];
-
- return !!(w & q);
- };
-
- // Return only lowers bits of number (in-place)
- BN.prototype.imaskn = function imaskn(bits) {
- assert(typeof bits === 'number' && bits >= 0);
- var r = bits % 26;
- var s = (bits - r) / 26;
-
- assert(this.negative === 0, 'imaskn works only with positive numbers');
-
- if (this.length <= s) {
- return this;
+ var i = hLen;
+ while (db[i] === 0) {
+ i++;
}
+ if (db[i++] !== 1) {
+ throw new Error('decryption error');
+ }
+ return db.slice(i);
+ }
- if (r !== 0) {
- s++;
+ function pkcs1(key, msg, reverse) {
+ var p1 = msg.slice(0, 2);
+ var i = 2;
+ var status = 0;
+ while (msg[i++] !== 0) {
+ if (i >= msg.length) {
+ status++;
+ break;
+ }
}
- this.length = Math.min(s, this.length);
+ var ps = msg.slice(2, i - 1);
+ var p2 = msg.slice(i - 1, i);
- if (r !== 0) {
- var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;
- this.words[this.length - 1] &= mask;
+ if (p1.toString('hex') !== '0002' && !reverse || p1.toString('hex') !== '0001' && reverse) {
+ status++;
+ }
+ if (ps.length < 8) {
+ status++;
+ }
+ if (status) {
+ throw new Error('decryption error');
+ }
+ return msg.slice(i);
+ }
+ function compare(a, b) {
+ a = new Buffer(a);
+ b = new Buffer(b);
+ var dif = 0;
+ var len = a.length;
+ if (a.length !== b.length) {
+ dif++;
+ len = Math.min(a.length, b.length);
+ }
+ var i = -1;
+ while (++i < len) {
+ dif += a[i] ^ b[i];
}
+ return dif;
+ }
+ }).call(this, require("buffer").Buffer);
+ }, { "./mgf": 351, "./withPublic": 354, "./xor": 355, "bn.js": 249, "browserify-rsa": 271, "buffer": 47, "create-hash": 281, "parse-asn1": 344 }], 353: [function (require, module, exports) {
+ (function (Buffer) {
+ var parseKeys = require('parse-asn1');
+ var randomBytes = require('randombytes');
+ var createHash = require('create-hash');
+ var mgf = require('./mgf');
+ var xor = require('./xor');
+ var bn = require('bn.js');
+ var withPublic = require('./withPublic');
+ var crt = require('browserify-rsa');
- return this.strip();
+ var constants = {
+ RSA_PKCS1_OAEP_PADDING: 4,
+ RSA_PKCS1_PADDIN: 1,
+ RSA_NO_PADDING: 3
};
- // Return only lowers bits of number
- BN.prototype.maskn = function maskn(bits) {
- return this.clone().imaskn(bits);
+ module.exports = function publicEncrypt(public_key, msg, reverse) {
+ var padding;
+ if (public_key.padding) {
+ padding = public_key.padding;
+ } else if (reverse) {
+ padding = 1;
+ } else {
+ padding = 4;
+ }
+ var key = parseKeys(public_key);
+ var paddedMsg;
+ if (padding === 4) {
+ paddedMsg = oaep(key, msg);
+ } else if (padding === 1) {
+ paddedMsg = pkcs1(key, msg, reverse);
+ } else if (padding === 3) {
+ paddedMsg = new bn(msg);
+ if (paddedMsg.cmp(key.modulus) >= 0) {
+ throw new Error('data too long for modulus');
+ }
+ } else {
+ throw new Error('unknown padding');
+ }
+ if (reverse) {
+ return crt(paddedMsg, key);
+ } else {
+ return withPublic(paddedMsg, key);
+ }
};
- // Add plain number `num` to `this`
- BN.prototype.iaddn = function iaddn(num) {
- assert(typeof num === 'number');
- assert(num < 0x4000000);
- if (num < 0) return this.isubn(-num);
-
- // Possible sign change
- if (this.negative !== 0) {
- if (this.length === 1 && (this.words[0] | 0) < num) {
- this.words[0] = num - (this.words[0] | 0);
- this.negative = 0;
- return this;
+ function oaep(key, msg) {
+ var k = key.modulus.byteLength();
+ var mLen = msg.length;
+ var iHash = createHash('sha1').update(new Buffer('')).digest();
+ var hLen = iHash.length;
+ var hLen2 = 2 * hLen;
+ if (mLen > k - hLen2 - 2) {
+ throw new Error('message too long');
+ }
+ var ps = new Buffer(k - mLen - hLen2 - 2);
+ ps.fill(0);
+ var dblen = k - hLen - 1;
+ var seed = randomBytes(hLen);
+ var maskedDb = xor(Buffer.concat([iHash, ps, new Buffer([1]), msg], dblen), mgf(seed, dblen));
+ var maskedSeed = xor(seed, mgf(maskedDb, hLen));
+ return new bn(Buffer.concat([new Buffer([0]), maskedSeed, maskedDb], k));
+ }
+ function pkcs1(key, msg, reverse) {
+ var mLen = msg.length;
+ var k = key.modulus.byteLength();
+ if (mLen > k - 11) {
+ throw new Error('message too long');
+ }
+ var ps;
+ if (reverse) {
+ ps = new Buffer(k - mLen - 3);
+ ps.fill(0xff);
+ } else {
+ ps = nonZero(k - mLen - 3);
+ }
+ return new bn(Buffer.concat([new Buffer([0, reverse ? 1 : 2]), ps, new Buffer([0]), msg], k));
+ }
+ function nonZero(len, crypto) {
+ var out = new Buffer(len);
+ var i = 0;
+ var cache = randomBytes(len * 2);
+ var cur = 0;
+ var num;
+ while (i < len) {
+ if (cur === cache.length) {
+ cache = randomBytes(len * 2);
+ cur = 0;
+ }
+ num = cache[cur++];
+ if (num) {
+ out[i++] = num;
}
-
- this.negative = 0;
- this.isubn(num);
- this.negative = 1;
- return this;
}
+ return out;
+ }
+ }).call(this, require("buffer").Buffer);
+ }, { "./mgf": 351, "./withPublic": 354, "./xor": 355, "bn.js": 249, "browserify-rsa": 271, "buffer": 47, "create-hash": 281, "parse-asn1": 344, "randombytes": 356 }], 354: [function (require, module, exports) {
+ (function (Buffer) {
+ var bn = require('bn.js');
+ function withPublic(paddedMsg, key) {
+ return new Buffer(paddedMsg.toRed(bn.mont(key.modulus)).redPow(new bn(key.publicExponent)).fromRed().toArray());
+ }
- // Add without checks
- return this._iaddn(num);
- };
+ module.exports = withPublic;
+ }).call(this, require("buffer").Buffer);
+ }, { "bn.js": 249, "buffer": 47 }], 355: [function (require, module, exports) {
+ arguments[4][127][0].apply(exports, arguments);
+ }, { "dup": 127 }], 356: [function (require, module, exports) {
+ (function (process, global) {
+ 'use strict';
- BN.prototype._iaddn = function _iaddn(num) {
- this.words[0] += num;
+ function oldBrowser() {
+ throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11');
+ }
- // Carry
- for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {
- this.words[i] -= 0x4000000;
- if (i === this.length - 1) {
- this.words[i + 1] = 1;
- } else {
- this.words[i + 1]++;
- }
- }
- this.length = Math.max(this.length, i + 1);
+ var Buffer = require('safe-buffer').Buffer;
+ var crypto = global.crypto || global.msCrypto;
- return this;
- };
+ if (crypto && crypto.getRandomValues) {
+ module.exports = randomBytes;
+ } else {
+ module.exports = oldBrowser;
+ }
- // Subtract plain number `num` from `this`
- BN.prototype.isubn = function isubn(num) {
- assert(typeof num === 'number');
- assert(num < 0x4000000);
- if (num < 0) return this.iaddn(-num);
+ function randomBytes(size, cb) {
+ // phantomjs needs to throw
+ if (size > 65536) throw new Error('requested too many random bytes');
+ // in case browserify isn't using the Uint8Array version
+ var rawBytes = new global.Uint8Array(size);
- if (this.negative !== 0) {
- this.negative = 0;
- this.iaddn(num);
- this.negative = 1;
- return this;
+ // This will not work in older browsers.
+ // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
+ if (size > 0) {
+ // getRandomValues fails on IE if size == 0
+ crypto.getRandomValues(rawBytes);
}
- this.words[0] -= num;
+ // XXX: phantomjs doesn't like a buffer being passed here
+ var bytes = Buffer.from(rawBytes.buffer);
- if (this.length === 1 && this.words[0] < 0) {
- this.words[0] = -this.words[0];
- this.negative = 1;
- } else {
- // Carry
- for (var i = 0; i < this.length && this.words[i] < 0; i++) {
- this.words[i] += 0x4000000;
- this.words[i + 1] -= 1;
- }
+ if (typeof cb === 'function') {
+ return process.nextTick(function () {
+ cb(null, bytes);
+ });
}
- return this.strip();
- };
-
- BN.prototype.addn = function addn(num) {
- return this.clone().iaddn(num);
- };
-
- BN.prototype.subn = function subn(num) {
- return this.clone().isubn(num);
- };
+ return bytes;
+ }
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, { "_process": 121, "safe-buffer": 359 }], 357: [function (require, module, exports) {
+ (function (process, global) {
+ 'use strict';
- BN.prototype.iabs = function iabs() {
- this.negative = 0;
+ function oldBrowser() {
+ throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11');
+ }
+ var safeBuffer = require('safe-buffer');
+ var randombytes = require('randombytes');
+ var Buffer = safeBuffer.Buffer;
+ var kBufferMaxLength = safeBuffer.kMaxLength;
+ var crypto = global.crypto || global.msCrypto;
+ var kMaxUint32 = Math.pow(2, 32) - 1;
+ function assertOffset(offset, length) {
+ if (typeof offset !== 'number' || offset !== offset) {
+ // eslint-disable-line no-self-compare
+ throw new TypeError('offset must be a number');
+ }
- return this;
- };
+ if (offset > kMaxUint32 || offset < 0) {
+ throw new TypeError('offset must be a uint32');
+ }
- BN.prototype.abs = function abs() {
- return this.clone().iabs();
- };
+ if (offset > kBufferMaxLength || offset > length) {
+ throw new RangeError('offset out of range');
+ }
+ }
- BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) {
- var len = num.length + shift;
- var i;
+ function assertSize(size, offset, length) {
+ if (typeof size !== 'number' || size !== size) {
+ // eslint-disable-line no-self-compare
+ throw new TypeError('size must be a number');
+ }
- this._expand(len);
+ if (size > kMaxUint32 || size < 0) {
+ throw new TypeError('size must be a uint32');
+ }
- var w;
- var carry = 0;
- for (i = 0; i < num.length; i++) {
- w = (this.words[i + shift] | 0) + carry;
- var right = (num.words[i] | 0) * mul;
- w -= right & 0x3ffffff;
- carry = (w >> 26) - (right / 0x4000000 | 0);
- this.words[i + shift] = w & 0x3ffffff;
+ if (size + offset > length || size > kBufferMaxLength) {
+ throw new RangeError('buffer too small');
}
- for (; i < this.length - shift; i++) {
- w = (this.words[i + shift] | 0) + carry;
- carry = w >> 26;
- this.words[i + shift] = w & 0x3ffffff;
+ }
+ if (crypto && crypto.getRandomValues || !process.browser) {
+ exports.randomFill = randomFill;
+ exports.randomFillSync = randomFillSync;
+ } else {
+ exports.randomFill = oldBrowser;
+ exports.randomFillSync = oldBrowser;
+ }
+ function randomFill(buf, offset, size, cb) {
+ if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
+ throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
}
- if (carry === 0) return this.strip();
+ if (typeof offset === 'function') {
+ cb = offset;
+ offset = 0;
+ size = buf.length;
+ } else if (typeof size === 'function') {
+ cb = size;
+ size = buf.length - offset;
+ } else if (typeof cb !== 'function') {
+ throw new TypeError('"cb" argument must be a function');
+ }
+ assertOffset(offset, buf.length);
+ assertSize(size, offset, buf.length);
+ return actualFill(buf, offset, size, cb);
+ }
- // Subtraction overflow
- assert(carry === -1);
- carry = 0;
- for (i = 0; i < this.length; i++) {
- w = -(this.words[i] | 0) + carry;
- carry = w >> 26;
- this.words[i] = w & 0x3ffffff;
+ function actualFill(buf, offset, size, cb) {
+ if (process.browser) {
+ var ourBuf = buf.buffer;
+ var uint = new Uint8Array(ourBuf, offset, size);
+ crypto.getRandomValues(uint);
+ if (cb) {
+ process.nextTick(function () {
+ cb(null, buf);
+ });
+ return;
+ }
+ return buf;
+ }
+ if (cb) {
+ randombytes(size, function (err, bytes) {
+ if (err) {
+ return cb(err);
+ }
+ bytes.copy(buf, offset);
+ cb(null, buf);
+ });
+ return;
+ }
+ var bytes = randombytes(size);
+ bytes.copy(buf, offset);
+ return buf;
+ }
+ function randomFillSync(buf, offset, size) {
+ if (typeof offset === 'undefined') {
+ offset = 0;
+ }
+ if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
+ throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
}
- this.negative = 1;
- return this.strip();
- };
+ assertOffset(offset, buf.length);
- BN.prototype._wordDiv = function _wordDiv(num, mode) {
- var shift = this.length - num.length;
+ if (size === undefined) size = buf.length - offset;
- var a = this.clone();
- var b = num;
+ assertSize(size, offset, buf.length);
- // Normalize
- var bhi = b.words[b.length - 1] | 0;
- var bhiBits = this._countBits(bhi);
- shift = 26 - bhiBits;
- if (shift !== 0) {
- b = b.ushln(shift);
- a.iushln(shift);
- bhi = b.words[b.length - 1] | 0;
- }
+ return actualFill(buf, offset, size);
+ }
+ }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, { "_process": 121, "randombytes": 356, "safe-buffer": 359 }], 358: [function (require, module, exports) {
+ (function (Buffer) {
+ 'use strict';
- // Initialize quotient
- var m = a.length - b.length;
- var q;
+ var inherits = require('inherits');
+ var HashBase = require('hash-base');
- if (mode !== 'mod') {
- q = new BN(null);
- q.length = m + 1;
- q.words = new Array(q.length);
- for (var i = 0; i < q.length; i++) {
- q.words[i] = 0;
- }
- }
+ function RIPEMD160() {
+ HashBase.call(this, 64);
- var diff = a.clone()._ishlnsubmul(b, 1, m);
- if (diff.negative === 0) {
- a = diff;
- if (q) {
- q.words[m] = 1;
- }
- }
+ // state
+ this._a = 0x67452301;
+ this._b = 0xefcdab89;
+ this._c = 0x98badcfe;
+ this._d = 0x10325476;
+ this._e = 0xc3d2e1f0;
+ }
- for (var j = m - 1; j >= 0; j--) {
- var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0);
+ inherits(RIPEMD160, HashBase);
- // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max
- // (0x7ffffff)
- qj = Math.min(qj / bhi | 0, 0x3ffffff);
+ RIPEMD160.prototype._update = function () {
+ var m = new Array(16);
+ for (var i = 0; i < 16; ++i) {
+ m[i] = this._block.readInt32LE(i * 4);
+ }var al = this._a;
+ var bl = this._b;
+ var cl = this._c;
+ var dl = this._d;
+ var el = this._e;
- a._ishlnsubmul(b, qj, j);
- while (a.negative !== 0) {
- qj--;
- a.negative = 0;
- a._ishlnsubmul(b, 1, j);
- if (!a.isZero()) {
- a.negative ^= 1;
- }
- }
- if (q) {
- q.words[j] = qj;
- }
- }
- if (q) {
- q.strip();
- }
- a.strip();
+ // Mj = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
+ // K = 0x00000000
+ // Sj = 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8
+ al = fn1(al, bl, cl, dl, el, m[0], 0x00000000, 11);cl = rotl(cl, 10);
+ el = fn1(el, al, bl, cl, dl, m[1], 0x00000000, 14);bl = rotl(bl, 10);
+ dl = fn1(dl, el, al, bl, cl, m[2], 0x00000000, 15);al = rotl(al, 10);
+ cl = fn1(cl, dl, el, al, bl, m[3], 0x00000000, 12);el = rotl(el, 10);
+ bl = fn1(bl, cl, dl, el, al, m[4], 0x00000000, 5);dl = rotl(dl, 10);
+ al = fn1(al, bl, cl, dl, el, m[5], 0x00000000, 8);cl = rotl(cl, 10);
+ el = fn1(el, al, bl, cl, dl, m[6], 0x00000000, 7);bl = rotl(bl, 10);
+ dl = fn1(dl, el, al, bl, cl, m[7], 0x00000000, 9);al = rotl(al, 10);
+ cl = fn1(cl, dl, el, al, bl, m[8], 0x00000000, 11);el = rotl(el, 10);
+ bl = fn1(bl, cl, dl, el, al, m[9], 0x00000000, 13);dl = rotl(dl, 10);
+ al = fn1(al, bl, cl, dl, el, m[10], 0x00000000, 14);cl = rotl(cl, 10);
+ el = fn1(el, al, bl, cl, dl, m[11], 0x00000000, 15);bl = rotl(bl, 10);
+ dl = fn1(dl, el, al, bl, cl, m[12], 0x00000000, 6);al = rotl(al, 10);
+ cl = fn1(cl, dl, el, al, bl, m[13], 0x00000000, 7);el = rotl(el, 10);
+ bl = fn1(bl, cl, dl, el, al, m[14], 0x00000000, 9);dl = rotl(dl, 10);
+ al = fn1(al, bl, cl, dl, el, m[15], 0x00000000, 8);cl = rotl(cl, 10);
- // Denormalize
- if (mode !== 'div' && shift !== 0) {
- a.iushrn(shift);
- }
+ // Mj = 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8
+ // K = 0x5a827999
+ // Sj = 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12
+ el = fn2(el, al, bl, cl, dl, m[7], 0x5a827999, 7);bl = rotl(bl, 10);
+ dl = fn2(dl, el, al, bl, cl, m[4], 0x5a827999, 6);al = rotl(al, 10);
+ cl = fn2(cl, dl, el, al, bl, m[13], 0x5a827999, 8);el = rotl(el, 10);
+ bl = fn2(bl, cl, dl, el, al, m[1], 0x5a827999, 13);dl = rotl(dl, 10);
+ al = fn2(al, bl, cl, dl, el, m[10], 0x5a827999, 11);cl = rotl(cl, 10);
+ el = fn2(el, al, bl, cl, dl, m[6], 0x5a827999, 9);bl = rotl(bl, 10);
+ dl = fn2(dl, el, al, bl, cl, m[15], 0x5a827999, 7);al = rotl(al, 10);
+ cl = fn2(cl, dl, el, al, bl, m[3], 0x5a827999, 15);el = rotl(el, 10);
+ bl = fn2(bl, cl, dl, el, al, m[12], 0x5a827999, 7);dl = rotl(dl, 10);
+ al = fn2(al, bl, cl, dl, el, m[0], 0x5a827999, 12);cl = rotl(cl, 10);
+ el = fn2(el, al, bl, cl, dl, m[9], 0x5a827999, 15);bl = rotl(bl, 10);
+ dl = fn2(dl, el, al, bl, cl, m[5], 0x5a827999, 9);al = rotl(al, 10);
+ cl = fn2(cl, dl, el, al, bl, m[2], 0x5a827999, 11);el = rotl(el, 10);
+ bl = fn2(bl, cl, dl, el, al, m[14], 0x5a827999, 7);dl = rotl(dl, 10);
+ al = fn2(al, bl, cl, dl, el, m[11], 0x5a827999, 13);cl = rotl(cl, 10);
+ el = fn2(el, al, bl, cl, dl, m[8], 0x5a827999, 12);bl = rotl(bl, 10);
- return {
- div: q || null,
- mod: a
- };
- };
+ // Mj = 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12
+ // K = 0x6ed9eba1
+ // Sj = 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5
+ dl = fn3(dl, el, al, bl, cl, m[3], 0x6ed9eba1, 11);al = rotl(al, 10);
+ cl = fn3(cl, dl, el, al, bl, m[10], 0x6ed9eba1, 13);el = rotl(el, 10);
+ bl = fn3(bl, cl, dl, el, al, m[14], 0x6ed9eba1, 6);dl = rotl(dl, 10);
+ al = fn3(al, bl, cl, dl, el, m[4], 0x6ed9eba1, 7);cl = rotl(cl, 10);
+ el = fn3(el, al, bl, cl, dl, m[9], 0x6ed9eba1, 14);bl = rotl(bl, 10);
+ dl = fn3(dl, el, al, bl, cl, m[15], 0x6ed9eba1, 9);al = rotl(al, 10);
+ cl = fn3(cl, dl, el, al, bl, m[8], 0x6ed9eba1, 13);el = rotl(el, 10);
+ bl = fn3(bl, cl, dl, el, al, m[1], 0x6ed9eba1, 15);dl = rotl(dl, 10);
+ al = fn3(al, bl, cl, dl, el, m[2], 0x6ed9eba1, 14);cl = rotl(cl, 10);
+ el = fn3(el, al, bl, cl, dl, m[7], 0x6ed9eba1, 8);bl = rotl(bl, 10);
+ dl = fn3(dl, el, al, bl, cl, m[0], 0x6ed9eba1, 13);al = rotl(al, 10);
+ cl = fn3(cl, dl, el, al, bl, m[6], 0x6ed9eba1, 6);el = rotl(el, 10);
+ bl = fn3(bl, cl, dl, el, al, m[13], 0x6ed9eba1, 5);dl = rotl(dl, 10);
+ al = fn3(al, bl, cl, dl, el, m[11], 0x6ed9eba1, 12);cl = rotl(cl, 10);
+ el = fn3(el, al, bl, cl, dl, m[5], 0x6ed9eba1, 7);bl = rotl(bl, 10);
+ dl = fn3(dl, el, al, bl, cl, m[12], 0x6ed9eba1, 5);al = rotl(al, 10);
- // NOTE: 1) `mode` can be set to `mod` to request mod only,
- // to `div` to request div only, or be absent to
- // request both div & mod
- // 2) `positive` is true if unsigned mod is requested
- BN.prototype.divmod = function divmod(num, mode, positive) {
- assert(!num.isZero());
+ // Mj = 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2
+ // K = 0x8f1bbcdc
+ // Sj = 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12
+ cl = fn4(cl, dl, el, al, bl, m[1], 0x8f1bbcdc, 11);el = rotl(el, 10);
+ bl = fn4(bl, cl, dl, el, al, m[9], 0x8f1bbcdc, 12);dl = rotl(dl, 10);
+ al = fn4(al, bl, cl, dl, el, m[11], 0x8f1bbcdc, 14);cl = rotl(cl, 10);
+ el = fn4(el, al, bl, cl, dl, m[10], 0x8f1bbcdc, 15);bl = rotl(bl, 10);
+ dl = fn4(dl, el, al, bl, cl, m[0], 0x8f1bbcdc, 14);al = rotl(al, 10);
+ cl = fn4(cl, dl, el, al, bl, m[8], 0x8f1bbcdc, 15);el = rotl(el, 10);
+ bl = fn4(bl, cl, dl, el, al, m[12], 0x8f1bbcdc, 9);dl = rotl(dl, 10);
+ al = fn4(al, bl, cl, dl, el, m[4], 0x8f1bbcdc, 8);cl = rotl(cl, 10);
+ el = fn4(el, al, bl, cl, dl, m[13], 0x8f1bbcdc, 9);bl = rotl(bl, 10);
+ dl = fn4(dl, el, al, bl, cl, m[3], 0x8f1bbcdc, 14);al = rotl(al, 10);
+ cl = fn4(cl, dl, el, al, bl, m[7], 0x8f1bbcdc, 5);el = rotl(el, 10);
+ bl = fn4(bl, cl, dl, el, al, m[15], 0x8f1bbcdc, 6);dl = rotl(dl, 10);
+ al = fn4(al, bl, cl, dl, el, m[14], 0x8f1bbcdc, 8);cl = rotl(cl, 10);
+ el = fn4(el, al, bl, cl, dl, m[5], 0x8f1bbcdc, 6);bl = rotl(bl, 10);
+ dl = fn4(dl, el, al, bl, cl, m[6], 0x8f1bbcdc, 5);al = rotl(al, 10);
+ cl = fn4(cl, dl, el, al, bl, m[2], 0x8f1bbcdc, 12);el = rotl(el, 10);
- if (this.isZero()) {
- return {
- div: new BN(0),
- mod: new BN(0)
- };
- }
+ // Mj = 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
+ // K = 0xa953fd4e
+ // Sj = 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
+ bl = fn5(bl, cl, dl, el, al, m[4], 0xa953fd4e, 9);dl = rotl(dl, 10);
+ al = fn5(al, bl, cl, dl, el, m[0], 0xa953fd4e, 15);cl = rotl(cl, 10);
+ el = fn5(el, al, bl, cl, dl, m[5], 0xa953fd4e, 5);bl = rotl(bl, 10);
+ dl = fn5(dl, el, al, bl, cl, m[9], 0xa953fd4e, 11);al = rotl(al, 10);
+ cl = fn5(cl, dl, el, al, bl, m[7], 0xa953fd4e, 6);el = rotl(el, 10);
+ bl = fn5(bl, cl, dl, el, al, m[12], 0xa953fd4e, 8);dl = rotl(dl, 10);
+ al = fn5(al, bl, cl, dl, el, m[2], 0xa953fd4e, 13);cl = rotl(cl, 10);
+ el = fn5(el, al, bl, cl, dl, m[10], 0xa953fd4e, 12);bl = rotl(bl, 10);
+ dl = fn5(dl, el, al, bl, cl, m[14], 0xa953fd4e, 5);al = rotl(al, 10);
+ cl = fn5(cl, dl, el, al, bl, m[1], 0xa953fd4e, 12);el = rotl(el, 10);
+ bl = fn5(bl, cl, dl, el, al, m[3], 0xa953fd4e, 13);dl = rotl(dl, 10);
+ al = fn5(al, bl, cl, dl, el, m[8], 0xa953fd4e, 14);cl = rotl(cl, 10);
+ el = fn5(el, al, bl, cl, dl, m[11], 0xa953fd4e, 11);bl = rotl(bl, 10);
+ dl = fn5(dl, el, al, bl, cl, m[6], 0xa953fd4e, 8);al = rotl(al, 10);
+ cl = fn5(cl, dl, el, al, bl, m[15], 0xa953fd4e, 5);el = rotl(el, 10);
+ bl = fn5(bl, cl, dl, el, al, m[13], 0xa953fd4e, 6);dl = rotl(dl, 10);
- var div, mod, res;
- if (this.negative !== 0 && num.negative === 0) {
- res = this.neg().divmod(num, mode);
+ var ar = this._a;
+ var br = this._b;
+ var cr = this._c;
+ var dr = this._d;
+ var er = this._e;
- if (mode !== 'mod') {
- div = res.div.neg();
- }
+ // M'j = 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12
+ // K' = 0x50a28be6
+ // S'j = 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6
+ ar = fn5(ar, br, cr, dr, er, m[5], 0x50a28be6, 8);cr = rotl(cr, 10);
+ er = fn5(er, ar, br, cr, dr, m[14], 0x50a28be6, 9);br = rotl(br, 10);
+ dr = fn5(dr, er, ar, br, cr, m[7], 0x50a28be6, 9);ar = rotl(ar, 10);
+ cr = fn5(cr, dr, er, ar, br, m[0], 0x50a28be6, 11);er = rotl(er, 10);
+ br = fn5(br, cr, dr, er, ar, m[9], 0x50a28be6, 13);dr = rotl(dr, 10);
+ ar = fn5(ar, br, cr, dr, er, m[2], 0x50a28be6, 15);cr = rotl(cr, 10);
+ er = fn5(er, ar, br, cr, dr, m[11], 0x50a28be6, 15);br = rotl(br, 10);
+ dr = fn5(dr, er, ar, br, cr, m[4], 0x50a28be6, 5);ar = rotl(ar, 10);
+ cr = fn5(cr, dr, er, ar, br, m[13], 0x50a28be6, 7);er = rotl(er, 10);
+ br = fn5(br, cr, dr, er, ar, m[6], 0x50a28be6, 7);dr = rotl(dr, 10);
+ ar = fn5(ar, br, cr, dr, er, m[15], 0x50a28be6, 8);cr = rotl(cr, 10);
+ er = fn5(er, ar, br, cr, dr, m[8], 0x50a28be6, 11);br = rotl(br, 10);
+ dr = fn5(dr, er, ar, br, cr, m[1], 0x50a28be6, 14);ar = rotl(ar, 10);
+ cr = fn5(cr, dr, er, ar, br, m[10], 0x50a28be6, 14);er = rotl(er, 10);
+ br = fn5(br, cr, dr, er, ar, m[3], 0x50a28be6, 12);dr = rotl(dr, 10);
+ ar = fn5(ar, br, cr, dr, er, m[12], 0x50a28be6, 6);cr = rotl(cr, 10);
- if (mode !== 'div') {
- mod = res.mod.neg();
- if (positive && mod.negative !== 0) {
- mod.iadd(num);
- }
- }
+ // M'j = 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2
+ // K' = 0x5c4dd124
+ // S'j = 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11
+ er = fn4(er, ar, br, cr, dr, m[6], 0x5c4dd124, 9);br = rotl(br, 10);
+ dr = fn4(dr, er, ar, br, cr, m[11], 0x5c4dd124, 13);ar = rotl(ar, 10);
+ cr = fn4(cr, dr, er, ar, br, m[3], 0x5c4dd124, 15);er = rotl(er, 10);
+ br = fn4(br, cr, dr, er, ar, m[7], 0x5c4dd124, 7);dr = rotl(dr, 10);
+ ar = fn4(ar, br, cr, dr, er, m[0], 0x5c4dd124, 12);cr = rotl(cr, 10);
+ er = fn4(er, ar, br, cr, dr, m[13], 0x5c4dd124, 8);br = rotl(br, 10);
+ dr = fn4(dr, er, ar, br, cr, m[5], 0x5c4dd124, 9);ar = rotl(ar, 10);
+ cr = fn4(cr, dr, er, ar, br, m[10], 0x5c4dd124, 11);er = rotl(er, 10);
+ br = fn4(br, cr, dr, er, ar, m[14], 0x5c4dd124, 7);dr = rotl(dr, 10);
+ ar = fn4(ar, br, cr, dr, er, m[15], 0x5c4dd124, 7);cr = rotl(cr, 10);
+ er = fn4(er, ar, br, cr, dr, m[8], 0x5c4dd124, 12);br = rotl(br, 10);
+ dr = fn4(dr, er, ar, br, cr, m[12], 0x5c4dd124, 7);ar = rotl(ar, 10);
+ cr = fn4(cr, dr, er, ar, br, m[4], 0x5c4dd124, 6);er = rotl(er, 10);
+ br = fn4(br, cr, dr, er, ar, m[9], 0x5c4dd124, 15);dr = rotl(dr, 10);
+ ar = fn4(ar, br, cr, dr, er, m[1], 0x5c4dd124, 13);cr = rotl(cr, 10);
+ er = fn4(er, ar, br, cr, dr, m[2], 0x5c4dd124, 11);br = rotl(br, 10);
+
+ // M'j = 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13
+ // K' = 0x6d703ef3
+ // S'j = 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5
+ dr = fn3(dr, er, ar, br, cr, m[15], 0x6d703ef3, 9);ar = rotl(ar, 10);
+ cr = fn3(cr, dr, er, ar, br, m[5], 0x6d703ef3, 7);er = rotl(er, 10);
+ br = fn3(br, cr, dr, er, ar, m[1], 0x6d703ef3, 15);dr = rotl(dr, 10);
+ ar = fn3(ar, br, cr, dr, er, m[3], 0x6d703ef3, 11);cr = rotl(cr, 10);
+ er = fn3(er, ar, br, cr, dr, m[7], 0x6d703ef3, 8);br = rotl(br, 10);
+ dr = fn3(dr, er, ar, br, cr, m[14], 0x6d703ef3, 6);ar = rotl(ar, 10);
+ cr = fn3(cr, dr, er, ar, br, m[6], 0x6d703ef3, 6);er = rotl(er, 10);
+ br = fn3(br, cr, dr, er, ar, m[9], 0x6d703ef3, 14);dr = rotl(dr, 10);
+ ar = fn3(ar, br, cr, dr, er, m[11], 0x6d703ef3, 12);cr = rotl(cr, 10);
+ er = fn3(er, ar, br, cr, dr, m[8], 0x6d703ef3, 13);br = rotl(br, 10);
+ dr = fn3(dr, er, ar, br, cr, m[12], 0x6d703ef3, 5);ar = rotl(ar, 10);
+ cr = fn3(cr, dr, er, ar, br, m[2], 0x6d703ef3, 14);er = rotl(er, 10);
+ br = fn3(br, cr, dr, er, ar, m[10], 0x6d703ef3, 13);dr = rotl(dr, 10);
+ ar = fn3(ar, br, cr, dr, er, m[0], 0x6d703ef3, 13);cr = rotl(cr, 10);
+ er = fn3(er, ar, br, cr, dr, m[4], 0x6d703ef3, 7);br = rotl(br, 10);
+ dr = fn3(dr, er, ar, br, cr, m[13], 0x6d703ef3, 5);ar = rotl(ar, 10);
- return {
- div: div,
- mod: mod
- };
- }
+ // M'j = 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14
+ // K' = 0x7a6d76e9
+ // S'j = 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8
+ cr = fn2(cr, dr, er, ar, br, m[8], 0x7a6d76e9, 15);er = rotl(er, 10);
+ br = fn2(br, cr, dr, er, ar, m[6], 0x7a6d76e9, 5);dr = rotl(dr, 10);
+ ar = fn2(ar, br, cr, dr, er, m[4], 0x7a6d76e9, 8);cr = rotl(cr, 10);
+ er = fn2(er, ar, br, cr, dr, m[1], 0x7a6d76e9, 11);br = rotl(br, 10);
+ dr = fn2(dr, er, ar, br, cr, m[3], 0x7a6d76e9, 14);ar = rotl(ar, 10);
+ cr = fn2(cr, dr, er, ar, br, m[11], 0x7a6d76e9, 14);er = rotl(er, 10);
+ br = fn2(br, cr, dr, er, ar, m[15], 0x7a6d76e9, 6);dr = rotl(dr, 10);
+ ar = fn2(ar, br, cr, dr, er, m[0], 0x7a6d76e9, 14);cr = rotl(cr, 10);
+ er = fn2(er, ar, br, cr, dr, m[5], 0x7a6d76e9, 6);br = rotl(br, 10);
+ dr = fn2(dr, er, ar, br, cr, m[12], 0x7a6d76e9, 9);ar = rotl(ar, 10);
+ cr = fn2(cr, dr, er, ar, br, m[2], 0x7a6d76e9, 12);er = rotl(er, 10);
+ br = fn2(br, cr, dr, er, ar, m[13], 0x7a6d76e9, 9);dr = rotl(dr, 10);
+ ar = fn2(ar, br, cr, dr, er, m[9], 0x7a6d76e9, 12);cr = rotl(cr, 10);
+ er = fn2(er, ar, br, cr, dr, m[7], 0x7a6d76e9, 5);br = rotl(br, 10);
+ dr = fn2(dr, er, ar, br, cr, m[10], 0x7a6d76e9, 15);ar = rotl(ar, 10);
+ cr = fn2(cr, dr, er, ar, br, m[14], 0x7a6d76e9, 8);er = rotl(er, 10);
- if (this.negative === 0 && num.negative !== 0) {
- res = this.divmod(num.neg(), mode);
+ // M'j = 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
+ // K' = 0x00000000
+ // S'j = 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
+ br = fn1(br, cr, dr, er, ar, m[12], 0x00000000, 8);dr = rotl(dr, 10);
+ ar = fn1(ar, br, cr, dr, er, m[15], 0x00000000, 5);cr = rotl(cr, 10);
+ er = fn1(er, ar, br, cr, dr, m[10], 0x00000000, 12);br = rotl(br, 10);
+ dr = fn1(dr, er, ar, br, cr, m[4], 0x00000000, 9);ar = rotl(ar, 10);
+ cr = fn1(cr, dr, er, ar, br, m[1], 0x00000000, 12);er = rotl(er, 10);
+ br = fn1(br, cr, dr, er, ar, m[5], 0x00000000, 5);dr = rotl(dr, 10);
+ ar = fn1(ar, br, cr, dr, er, m[8], 0x00000000, 14);cr = rotl(cr, 10);
+ er = fn1(er, ar, br, cr, dr, m[7], 0x00000000, 6);br = rotl(br, 10);
+ dr = fn1(dr, er, ar, br, cr, m[6], 0x00000000, 8);ar = rotl(ar, 10);
+ cr = fn1(cr, dr, er, ar, br, m[2], 0x00000000, 13);er = rotl(er, 10);
+ br = fn1(br, cr, dr, er, ar, m[13], 0x00000000, 6);dr = rotl(dr, 10);
+ ar = fn1(ar, br, cr, dr, er, m[14], 0x00000000, 5);cr = rotl(cr, 10);
+ er = fn1(er, ar, br, cr, dr, m[0], 0x00000000, 15);br = rotl(br, 10);
+ dr = fn1(dr, er, ar, br, cr, m[3], 0x00000000, 13);ar = rotl(ar, 10);
+ cr = fn1(cr, dr, er, ar, br, m[9], 0x00000000, 11);er = rotl(er, 10);
+ br = fn1(br, cr, dr, er, ar, m[11], 0x00000000, 11);dr = rotl(dr, 10);
- if (mode !== 'mod') {
- div = res.div.neg();
- }
+ // change state
+ var t = this._b + cl + dr | 0;
+ this._b = this._c + dl + er | 0;
+ this._c = this._d + el + ar | 0;
+ this._d = this._e + al + br | 0;
+ this._e = this._a + bl + cr | 0;
+ this._a = t;
+ };
- return {
- div: div,
- mod: res.mod
- };
+ RIPEMD160.prototype._digest = function () {
+ // create padding and handle blocks
+ this._block[this._blockOffset++] = 0x80;
+ if (this._blockOffset > 56) {
+ this._block.fill(0, this._blockOffset, 64);
+ this._update();
+ this._blockOffset = 0;
}
- if ((this.negative & num.negative) !== 0) {
- res = this.neg().divmod(num.neg(), mode);
-
- if (mode !== 'div') {
- mod = res.mod.neg();
- if (positive && mod.negative !== 0) {
- mod.isub(num);
- }
- }
-
- return {
- div: res.div,
- mod: mod
- };
- }
+ this._block.fill(0, this._blockOffset, 56);
+ this._block.writeUInt32LE(this._length[0], 56);
+ this._block.writeUInt32LE(this._length[1], 60);
+ this._update();
- // Both numbers are positive at this point
+ // produce result
+ var buffer = new Buffer(20);
+ buffer.writeInt32LE(this._a, 0);
+ buffer.writeInt32LE(this._b, 4);
+ buffer.writeInt32LE(this._c, 8);
+ buffer.writeInt32LE(this._d, 12);
+ buffer.writeInt32LE(this._e, 16);
+ return buffer;
+ };
- // Strip both numbers to approximate shift value
- if (num.length > this.length || this.cmp(num) < 0) {
- return {
- div: new BN(0),
- mod: this
- };
- }
+ function rotl(x, n) {
+ return x << n | x >>> 32 - n;
+ }
- // Very short reduction
- if (num.length === 1) {
- if (mode === 'div') {
- return {
- div: this.divn(num.words[0]),
- mod: null
- };
- }
+ function fn1(a, b, c, d, e, m, k, s) {
+ return rotl(a + (b ^ c ^ d) + m + k | 0, s) + e | 0;
+ }
- if (mode === 'mod') {
- return {
- div: null,
- mod: new BN(this.modn(num.words[0]))
- };
- }
+ function fn2(a, b, c, d, e, m, k, s) {
+ return rotl(a + (b & c | ~b & d) + m + k | 0, s) + e | 0;
+ }
- return {
- div: this.divn(num.words[0]),
- mod: new BN(this.modn(num.words[0]))
- };
- }
+ function fn3(a, b, c, d, e, m, k, s) {
+ return rotl(a + ((b | ~c) ^ d) + m + k | 0, s) + e | 0;
+ }
- return this._wordDiv(num, mode);
- };
+ function fn4(a, b, c, d, e, m, k, s) {
+ return rotl(a + (b & d | c & ~d) + m + k | 0, s) + e | 0;
+ }
- // Find `this` / `num`
- BN.prototype.div = function div(num) {
- return this.divmod(num, 'div', false).div;
- };
+ function fn5(a, b, c, d, e, m, k, s) {
+ return rotl(a + (b ^ (c | ~d)) + m + k | 0, s) + e | 0;
+ }
- // Find `this` % `num`
- BN.prototype.mod = function mod(num) {
- return this.divmod(num, 'mod', false).mod;
- };
+ module.exports = RIPEMD160;
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47, "hash-base": 320, "inherits": 334 }], 359: [function (require, module, exports) {
+ arguments[4][149][0].apply(exports, arguments);
+ }, { "buffer": 47, "dup": 149 }], 360: [function (require, module, exports) {
+ module.exports = require('scryptsy');
+ }, { "scryptsy": 361 }], 361: [function (require, module, exports) {
+ (function (Buffer) {
+ var pbkdf2Sync = require('pbkdf2').pbkdf2Sync;
- BN.prototype.umod = function umod(num) {
- return this.divmod(num, 'mod', true).mod;
- };
+ var MAX_VALUE = 0x7fffffff;
- // Find Round(`this` / `num`)
- BN.prototype.divRound = function divRound(num) {
- var dm = this.divmod(num);
+ // N = Cpu cost, r = Memory cost, p = parallelization cost
+ function scrypt(key, salt, N, r, p, dkLen, progressCallback) {
+ if (N === 0 || (N & N - 1) !== 0) throw Error('N must be > 0 and a power of 2');
- // Fast case - exact division
- if (dm.mod.isZero()) return dm.div;
+ if (N > MAX_VALUE / 128 / r) throw Error('Parameter N is too large');
+ if (r > MAX_VALUE / 128 / p) throw Error('Parameter r is too large');
- var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;
+ var XY = new Buffer(256 * r);
+ var V = new Buffer(128 * r * N);
- var half = num.ushrn(1);
- var r2 = num.andln(1);
- var cmp = mod.cmp(half);
+ // pseudo global
+ var B32 = new Int32Array(16); // salsa20_8
+ var x = new Int32Array(16); // salsa20_8
+ var _X = new Buffer(64); // blockmix_salsa8
- // Round down
- if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div;
+ // pseudo global
+ var B = pbkdf2Sync(key, salt, 1, p * 128 * r, 'sha256');
- // Round up
- return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
- };
+ var tickCallback;
+ if (progressCallback) {
+ var totalOps = p * N * 2;
+ var currentOp = 0;
- BN.prototype.modn = function modn(num) {
- assert(num <= 0x3ffffff);
- var p = (1 << 26) % num;
+ tickCallback = function tickCallback() {
+ ++currentOp;
- var acc = 0;
- for (var i = this.length - 1; i >= 0; i--) {
- acc = (p * acc + (this.words[i] | 0)) % num;
+ // send progress notifications once every 1,000 ops
+ if (currentOp % 1000 === 0) {
+ progressCallback({
+ current: currentOp,
+ total: totalOps,
+ percent: currentOp / totalOps * 100.0
+ });
+ }
+ };
}
- return acc;
- };
-
- // In-place division by number
- BN.prototype.idivn = function idivn(num) {
- assert(num <= 0x3ffffff);
-
- var carry = 0;
- for (var i = this.length - 1; i >= 0; i--) {
- var w = (this.words[i] | 0) + carry * 0x4000000;
- this.words[i] = w / num | 0;
- carry = w % num;
+ for (var i = 0; i < p; i++) {
+ smix(B, i * 128 * r, r, N, V, XY);
}
- return this.strip();
- };
+ return pbkdf2Sync(key, B, 1, dkLen, 'sha256');
- BN.prototype.divn = function divn(num) {
- return this.clone().idivn(num);
- };
+ // all of these functions are actually moved to the top
+ // due to function hoisting
- BN.prototype.egcd = function egcd(p) {
- assert(p.negative === 0);
- assert(!p.isZero());
+ function smix(B, Bi, r, N, V, XY) {
+ var Xi = 0;
+ var Yi = 128 * r;
+ var i;
- var x = this;
- var y = p.clone();
+ B.copy(XY, Xi, Bi, Bi + Yi);
- if (x.negative !== 0) {
- x = x.umod(p);
- } else {
- x = x.clone();
- }
+ for (i = 0; i < N; i++) {
+ XY.copy(V, i * Yi, Xi, Xi + Yi);
+ blockmix_salsa8(XY, Xi, Yi, r);
- // A * x + B * y = x
- var A = new BN(1);
- var B = new BN(0);
+ if (tickCallback) tickCallback();
+ }
- // C * x + D * y = y
- var C = new BN(0);
- var D = new BN(1);
+ for (i = 0; i < N; i++) {
+ var offset = Xi + (2 * r - 1) * 64;
+ var j = XY.readUInt32LE(offset) & N - 1;
+ blockxor(V, j * Yi, XY, Xi, Yi);
+ blockmix_salsa8(XY, Xi, Yi, r);
- var g = 0;
+ if (tickCallback) tickCallback();
+ }
- while (x.isEven() && y.isEven()) {
- x.iushrn(1);
- y.iushrn(1);
- ++g;
+ XY.copy(B, Bi, Xi, Xi + Yi);
}
- var yp = y.clone();
- var xp = x.clone();
+ function blockmix_salsa8(BY, Bi, Yi, r) {
+ var i;
- while (!x.isZero()) {
- for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {}
- if (i > 0) {
- x.iushrn(i);
- while (i-- > 0) {
- if (A.isOdd() || B.isOdd()) {
- A.iadd(yp);
- B.isub(xp);
- }
+ arraycopy(BY, Bi + (2 * r - 1) * 64, _X, 0, 64);
- A.iushrn(1);
- B.iushrn(1);
- }
+ for (i = 0; i < 2 * r; i++) {
+ blockxor(BY, i * 64, _X, 0, 64);
+ salsa20_8(_X);
+ arraycopy(_X, 0, BY, Yi + i * 64, 64);
}
- for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {}
- if (j > 0) {
- y.iushrn(j);
- while (j-- > 0) {
- if (C.isOdd() || D.isOdd()) {
- C.iadd(yp);
- D.isub(xp);
- }
-
- C.iushrn(1);
- D.iushrn(1);
- }
+ for (i = 0; i < r; i++) {
+ arraycopy(BY, Yi + i * 2 * 64, BY, Bi + i * 64, 64);
}
- if (x.cmp(y) >= 0) {
- x.isub(y);
- A.isub(C);
- B.isub(D);
- } else {
- y.isub(x);
- C.isub(A);
- D.isub(B);
+ for (i = 0; i < r; i++) {
+ arraycopy(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64);
}
}
- return {
- a: C,
- b: D,
- gcd: y.iushln(g)
- };
- };
-
- // This is reduced incarnation of the binary EEA
- // above, designated to invert members of the
- // _prime_ fields F(p) at a maximal speed
- BN.prototype._invmp = function _invmp(p) {
- assert(p.negative === 0);
- assert(!p.isZero());
-
- var a = this;
- var b = p.clone();
-
- if (a.negative !== 0) {
- a = a.umod(p);
- } else {
- a = a.clone();
+ function R(a, b) {
+ return a << b | a >>> 32 - b;
}
- var x1 = new BN(1);
- var x2 = new BN(0);
-
- var delta = b.clone();
-
- while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {
- for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {}
- if (i > 0) {
- a.iushrn(i);
- while (i-- > 0) {
- if (x1.isOdd()) {
- x1.iadd(delta);
- }
+ function salsa20_8(B) {
+ var i;
- x1.iushrn(1);
- }
+ for (i = 0; i < 16; i++) {
+ B32[i] = (B[i * 4 + 0] & 0xff) << 0;
+ B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
+ B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
+ B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
+ // B32[i] = B.readUInt32LE(i*4) <--- this is signficantly slower even in Node.js
}
- for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {}
- if (j > 0) {
- b.iushrn(j);
- while (j-- > 0) {
- if (x2.isOdd()) {
- x2.iadd(delta);
- }
+ arraycopy(B32, 0, x, 0, 16);
- x2.iushrn(1);
- }
+ for (i = 8; i > 0; i -= 2) {
+ x[4] ^= R(x[0] + x[12], 7);
+ x[8] ^= R(x[4] + x[0], 9);
+ x[12] ^= R(x[8] + x[4], 13);
+ x[0] ^= R(x[12] + x[8], 18);
+ x[9] ^= R(x[5] + x[1], 7);
+ x[13] ^= R(x[9] + x[5], 9);
+ x[1] ^= R(x[13] + x[9], 13);
+ x[5] ^= R(x[1] + x[13], 18);
+ x[14] ^= R(x[10] + x[6], 7);
+ x[2] ^= R(x[14] + x[10], 9);
+ x[6] ^= R(x[2] + x[14], 13);
+ x[10] ^= R(x[6] + x[2], 18);
+ x[3] ^= R(x[15] + x[11], 7);
+ x[7] ^= R(x[3] + x[15], 9);
+ x[11] ^= R(x[7] + x[3], 13);
+ x[15] ^= R(x[11] + x[7], 18);
+ x[1] ^= R(x[0] + x[3], 7);
+ x[2] ^= R(x[1] + x[0], 9);
+ x[3] ^= R(x[2] + x[1], 13);
+ x[0] ^= R(x[3] + x[2], 18);
+ x[6] ^= R(x[5] + x[4], 7);
+ x[7] ^= R(x[6] + x[5], 9);
+ x[4] ^= R(x[7] + x[6], 13);
+ x[5] ^= R(x[4] + x[7], 18);
+ x[11] ^= R(x[10] + x[9], 7);
+ x[8] ^= R(x[11] + x[10], 9);
+ x[9] ^= R(x[8] + x[11], 13);
+ x[10] ^= R(x[9] + x[8], 18);
+ x[12] ^= R(x[15] + x[14], 7);
+ x[13] ^= R(x[12] + x[15], 9);
+ x[14] ^= R(x[13] + x[12], 13);
+ x[15] ^= R(x[14] + x[13], 18);
}
- if (a.cmp(b) >= 0) {
- a.isub(b);
- x1.isub(x2);
- } else {
- b.isub(a);
- x2.isub(x1);
+ for (i = 0; i < 16; ++i) {
+ B32[i] = x[i] + B32[i];
+ }for (i = 0; i < 16; i++) {
+ var bi = i * 4;
+ B[bi + 0] = B32[i] >> 0 & 0xff;
+ B[bi + 1] = B32[i] >> 8 & 0xff;
+ B[bi + 2] = B32[i] >> 16 & 0xff;
+ B[bi + 3] = B32[i] >> 24 & 0xff;
+ // B.writeInt32LE(B32[i], i*4) //<--- this is signficantly slower even in Node.js
}
}
- var res;
- if (a.cmpn(1) === 0) {
- res = x1;
- } else {
- res = x2;
+ // naive approach... going back to loop unrolling may yield additional performance
+ function blockxor(S, Si, D, Di, len) {
+ for (var i = 0; i < len; i++) {
+ D[Di + i] ^= S[Si + i];
+ }
}
+ }
- if (res.cmpn(0) < 0) {
- res.iadd(p);
+ function arraycopy(src, srcPos, dest, destPos, length) {
+ if (Buffer.isBuffer(src) && Buffer.isBuffer(dest)) {
+ src.copy(dest, destPos, srcPos, srcPos + length);
+ } else {
+ while (length--) {
+ dest[destPos++] = src[srcPos++];
+ }
}
+ }
- return res;
- };
-
- BN.prototype.gcd = function gcd(num) {
- if (this.isZero()) return num.abs();
- if (num.isZero()) return this.abs();
-
- var a = this.clone();
- var b = num.clone();
- a.negative = 0;
- b.negative = 0;
-
- // Remove common factor of two
- for (var shift = 0; a.isEven() && b.isEven(); shift++) {
- a.iushrn(1);
- b.iushrn(1);
- }
+ module.exports = scrypt;
+ }).call(this, require("buffer").Buffer);
+ }, { "buffer": 47, "pbkdf2": 345 }], 362: [function (require, module, exports) {
+ var Buffer = require('safe-buffer').Buffer;
- do {
- while (a.isEven()) {
- a.iushrn(1);
- }
- while (b.isEven()) {
- b.iushrn(1);
- }
+ // prototype class for hash functions
+ function Hash(blockSize, finalSize) {
+ this._block = Buffer.alloc(blockSize);
+ this._finalSize = finalSize;
+ this._blockSize = blockSize;
+ this._len = 0;
+ }
- var r = a.cmp(b);
- if (r < 0) {
- // Swap `a` and `b` to make `a` always bigger than `b`
- var t = a;
- a = b;
- b = t;
- } else if (r === 0 || b.cmpn(1) === 0) {
- break;
- }
+ Hash.prototype.update = function (data, enc) {
+ if (typeof data === 'string') {
+ enc = enc || 'utf8';
+ data = Buffer.from(data, enc);
+ }
- a.isub(b);
- } while (true);
+ var block = this._block;
+ var blockSize = this._blockSize;
+ var length = data.length;
+ var accum = this._len;
- return b.iushln(shift);
- };
+ for (var offset = 0; offset < length;) {
+ var assigned = accum % blockSize;
+ var remainder = Math.min(length - offset, blockSize - assigned);
- // Invert number in the field F(num)
- BN.prototype.invm = function invm(num) {
- return this.egcd(num).a.umod(num);
- };
+ for (var i = 0; i < remainder; i++) {
+ block[assigned + i] = data[offset + i];
+ }
- BN.prototype.isEven = function isEven() {
- return (this.words[0] & 1) === 0;
- };
+ accum += remainder;
+ offset += remainder;
- BN.prototype.isOdd = function isOdd() {
- return (this.words[0] & 1) === 1;
- };
+ if (accum % blockSize === 0) {
+ this._update(block);
+ }
+ }
- // And first word and num
- BN.prototype.andln = function andln(num) {
- return this.words[0] & num;
- };
+ this._len += length;
+ return this;
+ };
- // Increment at the bit position in-line
- BN.prototype.bincn = function bincn(bit) {
- assert(typeof bit === 'number');
- var r = bit % 26;
- var s = (bit - r) / 26;
- var q = 1 << r;
+ Hash.prototype.digest = function (enc) {
+ var rem = this._len % this._blockSize;
- // Fast case: bit is much higher than all existing words
- if (this.length <= s) {
- this._expand(s + 1);
- this.words[s] |= q;
- return this;
- }
+ this._block[rem] = 0x80;
- // Add bit and propagate, if needed
- var carry = q;
- for (var i = s; carry !== 0 && i < this.length; i++) {
- var w = this.words[i] | 0;
- w += carry;
- carry = w >>> 26;
- w &= 0x3ffffff;
- this.words[i] = w;
- }
- if (carry !== 0) {
- this.words[i] = carry;
- this.length++;
- }
- return this;
- };
+ // zero (rem + 1) trailing bits, where (rem + 1) is the smallest
+ // non-negative solution to the equation (length + 1 + (rem + 1)) === finalSize mod blockSize
+ this._block.fill(0, rem + 1);
- BN.prototype.isZero = function isZero() {
- return this.length === 1 && this.words[0] === 0;
- };
+ if (rem >= this._finalSize) {
+ this._update(this._block);
+ this._block.fill(0);
+ }
- BN.prototype.cmpn = function cmpn(num) {
- var negative = num < 0;
+ var bits = this._len * 8;
- if (this.negative !== 0 && !negative) return -1;
- if (this.negative === 0 && negative) return 1;
+ // uint32
+ if (bits <= 0xffffffff) {
+ this._block.writeUInt32BE(bits, this._blockSize - 4);
- this.strip();
+ // uint64
+ } else {
+ var lowBits = bits & 0xffffffff;
+ var highBits = (bits - lowBits) / 0x100000000;
- var res;
- if (this.length > 1) {
- res = 1;
- } else {
- if (negative) {
- num = -num;
- }
+ this._block.writeUInt32BE(highBits, this._blockSize - 8);
+ this._block.writeUInt32BE(lowBits, this._blockSize - 4);
+ }
- assert(num <= 0x3ffffff, 'Number is too big');
+ this._update(this._block);
+ var hash = this._hash();
- var w = this.words[0] | 0;
- res = w === num ? 0 : w < num ? -1 : 1;
- }
- if (this.negative !== 0) return -res | 0;
- return res;
- };
+ return enc ? hash.toString(enc) : hash;
+ };
- // Compare two numbers and return:
- // 1 - if `this` > `num`
- // 0 - if `this` == `num`
- // -1 - if `this` < `num`
- BN.prototype.cmp = function cmp(num) {
- if (this.negative !== 0 && num.negative === 0) return -1;
- if (this.negative === 0 && num.negative !== 0) return 1;
+ Hash.prototype._update = function () {
+ throw new Error('_update must be implemented by subclass');
+ };
- var res = this.ucmp(num);
- if (this.negative !== 0) return -res | 0;
- return res;
- };
+ module.exports = Hash;
+ }, { "safe-buffer": 359 }], 363: [function (require, module, exports) {
+ arguments[4][151][0].apply(exports, arguments);
+ }, { "./sha": 364, "./sha1": 365, "./sha224": 366, "./sha256": 367, "./sha384": 368, "./sha512": 369, "dup": 151 }], 364: [function (require, module, exports) {
+ arguments[4][152][0].apply(exports, arguments);
+ }, { "./hash": 362, "dup": 152, "inherits": 334, "safe-buffer": 359 }], 365: [function (require, module, exports) {
+ arguments[4][153][0].apply(exports, arguments);
+ }, { "./hash": 362, "dup": 153, "inherits": 334, "safe-buffer": 359 }], 366: [function (require, module, exports) {
+ arguments[4][154][0].apply(exports, arguments);
+ }, { "./hash": 362, "./sha256": 367, "dup": 154, "inherits": 334, "safe-buffer": 359 }], 367: [function (require, module, exports) {
+ arguments[4][155][0].apply(exports, arguments);
+ }, { "./hash": 362, "dup": 155, "inherits": 334, "safe-buffer": 359 }], 368: [function (require, module, exports) {
+ arguments[4][156][0].apply(exports, arguments);
+ }, { "./hash": 362, "./sha512": 369, "dup": 156, "inherits": 334, "safe-buffer": 359 }], 369: [function (require, module, exports) {
+ arguments[4][157][0].apply(exports, arguments);
+ }, { "./hash": 362, "dup": 157, "inherits": 334, "safe-buffer": 359 }], 370: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 371: [function (require, module, exports) {
+ (function (global) {
- // Unsigned comparison
- BN.prototype.ucmp = function ucmp(num) {
- // At this point both numbers have the same sign
- if (this.length > num.length) return 1;
- if (this.length < num.length) return -1;
+ var rng;
- var res = 0;
- for (var i = this.length - 1; i >= 0; i--) {
- var a = this.words[i] | 0;
- var b = num.words[i] | 0;
+ if (global.crypto && crypto.getRandomValues) {
+ // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto
+ // Moderately fast, high quality
+ var _rnds8 = new Uint8Array(16);
+ rng = function whatwgRNG() {
+ crypto.getRandomValues(_rnds8);
+ return _rnds8;
+ };
+ }
- if (a === b) continue;
- if (a < b) {
- res = -1;
- } else if (a > b) {
- res = 1;
+ if (!rng) {
+ // Math.random()-based (RNG)
+ //
+ // If all else fails, use Math.random(). It's fast, but is of unspecified
+ // quality.
+ var _rnds = new Array(16);
+ rng = function rng() {
+ for (var i = 0, r; i < 16; i++) {
+ if ((i & 0x03) === 0) r = Math.random() * 0x100000000;
+ _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;
}
- break;
- }
- return res;
- };
- BN.prototype.gtn = function gtn(num) {
- return this.cmpn(num) === 1;
- };
+ return _rnds;
+ };
+ }
- BN.prototype.gt = function gt(num) {
- return this.cmp(num) === 1;
- };
+ module.exports = rng;
+ }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
+ }, {}], 372: [function (require, module, exports) {
+ // uuid.js
+ //
+ // Copyright (c) 2010-2012 Robert Kieffer
+ // MIT License - http://opensource.org/licenses/mit-license.php
- BN.prototype.gten = function gten(num) {
- return this.cmpn(num) >= 0;
- };
+ // Unique ID creation requires a high quality random # generator. We feature
+ // detect to determine the best RNG source, normalizing to a function that
+ // returns 128-bits of randomness, since that's what's usually required
+ var _rng = require('./rng');
- BN.prototype.gte = function gte(num) {
- return this.cmp(num) >= 0;
- };
+ // Maps for number <-> hex string conversion
+ var _byteToHex = [];
+ var _hexToByte = {};
+ for (var i = 0; i < 256; i++) {
+ _byteToHex[i] = (i + 0x100).toString(16).substr(1);
+ _hexToByte[_byteToHex[i]] = i;
+ }
- BN.prototype.ltn = function ltn(num) {
- return this.cmpn(num) === -1;
- };
+ // **`parse()` - Parse a UUID into it's component bytes**
+ function parse(s, buf, offset) {
+ var i = buf && offset || 0,
+ ii = 0;
- BN.prototype.lt = function lt(num) {
- return this.cmp(num) === -1;
- };
+ buf = buf || [];
+ s.toLowerCase().replace(/[0-9a-f]{2}/g, function (oct) {
+ if (ii < 16) {
+ // Don't overflow!
+ buf[i + ii++] = _hexToByte[oct];
+ }
+ });
- BN.prototype.lten = function lten(num) {
- return this.cmpn(num) <= 0;
- };
+ // Zero out remaining bytes if string was short
+ while (ii < 16) {
+ buf[i + ii++] = 0;
+ }
- BN.prototype.lte = function lte(num) {
- return this.cmp(num) <= 0;
- };
+ return buf;
+ }
- BN.prototype.eqn = function eqn(num) {
- return this.cmpn(num) === 0;
- };
+ // **`unparse()` - Convert UUID byte array (ala parse()) into a string**
+ function unparse(buf, offset) {
+ var i = offset || 0,
+ bth = _byteToHex;
+ return bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]];
+ }
- BN.prototype.eq = function eq(num) {
- return this.cmp(num) === 0;
- };
+ // **`v1()` - Generate time-based UUID**
+ //
+ // Inspired by https://github.com/LiosK/UUID.js
+ // and http://docs.python.org/library/uuid.html
- //
- // A reduce context, could be using montgomery or something better, depending
- // on the `m` itself.
- //
- BN.red = function red(num) {
- return new Red(num);
- };
+ // random #'s we need to init node and clockseq
+ var _seedBytes = _rng();
- BN.prototype.toRed = function toRed(ctx) {
- assert(!this.red, 'Already a number in reduction context');
- assert(this.negative === 0, 'red works only with positives');
- return ctx.convertTo(this)._forceRed(ctx);
- };
+ // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
+ var _nodeId = [_seedBytes[0] | 0x01, _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]];
- BN.prototype.fromRed = function fromRed() {
- assert(this.red, 'fromRed works only with numbers in reduction context');
- return this.red.convertFrom(this);
- };
+ // Per 4.2.2, randomize (14 bit) clockseq
+ var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff;
- BN.prototype._forceRed = function _forceRed(ctx) {
- this.red = ctx;
- return this;
- };
+ // Previous uuid creation time
+ var _lastMSecs = 0,
+ _lastNSecs = 0;
- BN.prototype.forceRed = function forceRed(ctx) {
- assert(!this.red, 'Already a number in reduction context');
- return this._forceRed(ctx);
- };
+ // See https://github.com/broofa/node-uuid for API details
+ function v1(options, buf, offset) {
+ var i = buf && offset || 0;
+ var b = buf || [];
- BN.prototype.redAdd = function redAdd(num) {
- assert(this.red, 'redAdd works only with red numbers');
- return this.red.add(this, num);
- };
+ options = options || {};
- BN.prototype.redIAdd = function redIAdd(num) {
- assert(this.red, 'redIAdd works only with red numbers');
- return this.red.iadd(this, num);
- };
+ var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq;
- BN.prototype.redSub = function redSub(num) {
- assert(this.red, 'redSub works only with red numbers');
- return this.red.sub(this, num);
- };
+ // UUID timestamps are 100 nano-second units since the Gregorian epoch,
+ // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so
+ // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
+ // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
+ var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime();
- BN.prototype.redISub = function redISub(num) {
- assert(this.red, 'redISub works only with red numbers');
- return this.red.isub(this, num);
- };
+ // Per 4.2.1.2, use count of uuid's generated during the current clock
+ // cycle to simulate higher resolution clock
+ var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1;
- BN.prototype.redShl = function redShl(num) {
- assert(this.red, 'redShl works only with red numbers');
- return this.red.shl(this, num);
- };
+ // Time since last uuid creation (in msecs)
+ var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000;
- BN.prototype.redMul = function redMul(num) {
- assert(this.red, 'redMul works only with red numbers');
- this.red._verify2(this, num);
- return this.red.mul(this, num);
- };
+ // Per 4.2.1.2, Bump clockseq on clock regression
+ if (dt < 0 && options.clockseq === undefined) {
+ clockseq = clockseq + 1 & 0x3fff;
+ }
- BN.prototype.redIMul = function redIMul(num) {
- assert(this.red, 'redMul works only with red numbers');
- this.red._verify2(this, num);
- return this.red.imul(this, num);
- };
+ // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
+ // time interval
+ if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
+ nsecs = 0;
+ }
- BN.prototype.redSqr = function redSqr() {
- assert(this.red, 'redSqr works only with red numbers');
- this.red._verify1(this);
- return this.red.sqr(this);
- };
+ // Per 4.2.1.2 Throw error if too many uuids are requested
+ if (nsecs >= 10000) {
+ throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec');
+ }
- BN.prototype.redISqr = function redISqr() {
- assert(this.red, 'redISqr works only with red numbers');
- this.red._verify1(this);
- return this.red.isqr(this);
- };
+ _lastMSecs = msecs;
+ _lastNSecs = nsecs;
+ _clockseq = clockseq;
- // Square root over p
- BN.prototype.redSqrt = function redSqrt() {
- assert(this.red, 'redSqrt works only with red numbers');
- this.red._verify1(this);
- return this.red.sqrt(this);
- };
+ // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
+ msecs += 12219292800000;
- BN.prototype.redInvm = function redInvm() {
- assert(this.red, 'redInvm works only with red numbers');
- this.red._verify1(this);
- return this.red.invm(this);
- };
+ // `time_low`
+ var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
+ b[i++] = tl >>> 24 & 0xff;
+ b[i++] = tl >>> 16 & 0xff;
+ b[i++] = tl >>> 8 & 0xff;
+ b[i++] = tl & 0xff;
- // Return negative clone of `this` % `red modulo`
- BN.prototype.redNeg = function redNeg() {
- assert(this.red, 'redNeg works only with red numbers');
- this.red._verify1(this);
- return this.red.neg(this);
- };
+ // `time_mid`
+ var tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
+ b[i++] = tmh >>> 8 & 0xff;
+ b[i++] = tmh & 0xff;
- BN.prototype.redPow = function redPow(num) {
- assert(this.red && !num.red, 'redPow(normalNum)');
- this.red._verify1(this);
- return this.red.pow(this, num);
- };
+ // `time_high_and_version`
+ b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
+ b[i++] = tmh >>> 16 & 0xff;
- // Prime numbers with efficient reduction
- var primes = {
- k256: null,
- p224: null,
- p192: null,
- p25519: null
- };
+ // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
+ b[i++] = clockseq >>> 8 | 0x80;
- // Pseudo-Mersenne prime
- function MPrime(name, p) {
- // P = 2 ^ N - K
- this.name = name;
- this.p = new BN(p, 16);
- this.n = this.p.bitLength();
- this.k = new BN(1).iushln(this.n).isub(this.p);
+ // `clock_seq_low`
+ b[i++] = clockseq & 0xff;
- this.tmp = this._tmp();
+ // `node`
+ var node = options.node || _nodeId;
+ for (var n = 0; n < 6; n++) {
+ b[i + n] = node[n];
}
- MPrime.prototype._tmp = function _tmp() {
- var tmp = new BN(null);
- tmp.words = new Array(Math.ceil(this.n / 13));
- return tmp;
- };
-
- MPrime.prototype.ireduce = function ireduce(num) {
- // Assumes that `num` is less than `P^2`
- // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)
- var r = num;
- var rlen;
+ return buf ? buf : unparse(b);
+ }
- do {
- this.split(r, this.tmp);
- r = this.imulK(r);
- r = r.iadd(this.tmp);
- rlen = r.bitLength();
- } while (rlen > this.n);
+ // **`v4()` - Generate random UUID**
- var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
- if (cmp === 0) {
- r.words[0] = 0;
- r.length = 1;
- } else if (cmp > 0) {
- r.isub(this.p);
- } else {
- r.strip();
- }
+ // See https://github.com/broofa/node-uuid for API details
+ function v4(options, buf, offset) {
+ // Deprecated - 'format' argument, as supported in v1.2
+ var i = buf && offset || 0;
- return r;
- };
+ if (typeof options == 'string') {
+ buf = options == 'binary' ? new Array(16) : null;
+ options = null;
+ }
+ options = options || {};
- MPrime.prototype.split = function split(input, out) {
- input.iushrn(this.n, 0, out);
- };
+ var rnds = options.random || (options.rng || _rng)();
- MPrime.prototype.imulK = function imulK(num) {
- return num.imul(this.k);
- };
+ // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
+ rnds[6] = rnds[6] & 0x0f | 0x40;
+ rnds[8] = rnds[8] & 0x3f | 0x80;
- function K256() {
- MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');
+ // Copy bytes to buffer, if provided
+ if (buf) {
+ for (var ii = 0; ii < 16; ii++) {
+ buf[i + ii] = rnds[ii];
+ }
}
- inherits(K256, MPrime);
- K256.prototype.split = function split(input, output) {
- // 256 = 9 * 26 + 22
- var mask = 0x3fffff;
+ return buf || unparse(rnds);
+ }
- var outLen = Math.min(input.length, 9);
- for (var i = 0; i < outLen; i++) {
- output.words[i] = input.words[i];
- }
- output.length = outLen;
+ // Export public API
+ var uuid = v4;
+ uuid.v1 = v1;
+ uuid.v4 = v4;
+ uuid.parse = parse;
+ uuid.unparse = unparse;
- if (input.length <= 9) {
- input.words[0] = 0;
- input.length = 1;
- return;
- }
+ module.exports = uuid;
+ }, { "./rng": 371 }], 373: [function (require, module, exports) {
+ (function (global, Buffer) {
+ /*
+ This file is part of web3.js.
+
+ web3.js is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ web3.js is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with web3.js. If not, see .
+ */
+ /**
+ * @file accounts.js
+ * @author Fabian Vogelsteller
+ * @date 2017
+ */
- // Shift by 9 limbs
- var prev = input.words[9];
- output.words[output.length++] = prev & mask;
+ "use strict";
- for (i = 10; i < input.length; i++) {
- var next = input.words[i] | 0;
- input.words[i - 10] = (next & mask) << 4 | prev >>> 22;
- prev = next;
- }
- prev >>>= 22;
- input.words[i - 10] = prev;
- if (prev === 0 && input.length > 10) {
- input.length -= 10;
- } else {
- input.length -= 9;
- }
- };
+ var _ = require("underscore");
+ var core = require('web3-core');
+ var Method = require('web3-core-method');
+ var Promise = require('any-promise');
+ var Account = require("eth-lib/lib/account");
+ var Hash = require("eth-lib/lib/hash");
+ var RLP = require("eth-lib/lib/rlp");
+ var Nat = require("eth-lib/lib/nat");
+ var Bytes = require("eth-lib/lib/bytes");
+ var cryp = typeof global === 'undefined' ? require('crypto-browserify') : require('crypto');
+ var scryptsy = require('scrypt.js');
+ var uuid = require('uuid');
+ var utils = require('web3-utils');
+ var helpers = require('web3-core-helpers');
- K256.prototype.imulK = function imulK(num) {
- // K = 0x1000003d1 = [ 0x40, 0x3d1 ]
- num.words[num.length] = 0;
- num.words[num.length + 1] = 0;
- num.length += 2;
+ var isNot = function isNot(value) {
+ return _.isUndefined(value) || _.isNull(value);
+ };
- // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390
- var lo = 0;
- for (var i = 0; i < num.length; i++) {
- var w = num.words[i] | 0;
- lo += w * 0x3d1;
- num.words[i] = lo & 0x3ffffff;
- lo = w * 0x40 + (lo / 0x4000000 | 0);
+ var trimLeadingZero = function trimLeadingZero(hex) {
+ while (hex && hex.startsWith('0x0')) {
+ hex = '0x' + hex.slice(3);
}
+ return hex;
+ };
- // Fast length reduction
- if (num.words[num.length - 1] === 0) {
- num.length--;
- if (num.words[num.length - 1] === 0) {
- num.length--;
- }
+ var makeEven = function makeEven(hex) {
+ if (hex.length % 2 === 1) {
+ hex = hex.replace('0x', '0x0');
}
- return num;
+ return hex;
};
- function P224() {
- MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');
- }
- inherits(P224, MPrime);
+ var Accounts = function Accounts() {
+ var _this = this;
- function P192() {
- MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');
- }
- inherits(P192, MPrime);
+ // sets _requestmanager
+ core.packageInit(this, arguments);
- function P25519() {
- // 2 ^ 255 - 19
- MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');
- }
- inherits(P25519, MPrime);
+ // remove unecessary core functions
+ delete this.BatchRequest;
+ delete this.extend;
- P25519.prototype.imulK = function imulK(num) {
- // K = 0x13
- var carry = 0;
- for (var i = 0; i < num.length; i++) {
- var hi = (num.words[i] | 0) * 0x13 + carry;
- var lo = hi & 0x3ffffff;
- hi >>>= 26;
+ var _ethereumCall = [new Method({
+ name: 'getId',
+ call: 'net_version',
+ params: 0,
+ outputFormatter: utils.hexToNumber
+ }), new Method({
+ name: 'getGasPrice',
+ call: 'eth_gasPrice',
+ params: 0
+ }), new Method({
+ name: 'getTransactionCount',
+ call: 'eth_getTransactionCount',
+ params: 2,
+ inputFormatter: [function (address) {
+ if (utils.isAddress(address)) {
+ return address;
+ } else {
+ throw new Error('Address ' + address + ' is not a valid address to get the "transactionCount".');
+ }
+ }, function () {
+ return 'latest';
+ }]
+ })];
+ // attach methods to this._ethereumCall
+ this._ethereumCall = {};
+ _.each(_ethereumCall, function (method) {
+ method.attachToObject(_this._ethereumCall);
+ method.setRequestManager(_this._requestManager);
+ });
- num.words[i] = lo;
- carry = hi;
- }
- if (carry !== 0) {
- num.words[num.length++] = carry;
- }
- return num;
+ this.wallet = new Wallet(this);
};
- // Exported mostly for testing purposes, use plain name instead
- BN._prime = function prime(name) {
- // Cached version of prime
- if (primes[name]) return primes[name];
-
- var prime;
- if (name === 'k256') {
- prime = new K256();
- } else if (name === 'p224') {
- prime = new P224();
- } else if (name === 'p192') {
- prime = new P192();
- } else if (name === 'p25519') {
- prime = new P25519();
- } else {
- throw new Error('Unknown prime ' + name);
- }
- primes[name] = prime;
+ Accounts.prototype._addAccountFunctions = function (account) {
+ var _this = this;
- return prime;
- };
+ // add sign functions
+ account.signTransaction = function signTransaction(tx, callback) {
+ return _this.signTransaction(tx, account.privateKey, callback);
+ };
+ account.sign = function sign(data) {
+ return _this.sign(data, account.privateKey);
+ };
- //
- // Base reduction engine
- //
- function Red(m) {
- if (typeof m === 'string') {
- var prime = BN._prime(m);
- this.m = prime.p;
- this.prime = prime;
- } else {
- assert(m.gtn(1), 'modulus must be greater than 1');
- this.m = m;
- this.prime = null;
- }
- }
+ account.encrypt = function encrypt(password, options) {
+ return _this.encrypt(account.privateKey, password, options);
+ };
- Red.prototype._verify1 = function _verify1(a) {
- assert(a.negative === 0, 'red works only with positives');
- assert(a.red, 'red works only with red numbers');
+ return account;
};
- Red.prototype._verify2 = function _verify2(a, b) {
- assert((a.negative | b.negative) === 0, 'red works only with positives');
- assert(a.red && a.red === b.red, 'red works only with red numbers');
+ Accounts.prototype.create = function create(entropy) {
+ return this._addAccountFunctions(Account.create(entropy || utils.randomHex(32)));
};
- Red.prototype.imod = function imod(a) {
- if (this.prime) return this.prime.ireduce(a)._forceRed(this);
- return a.umod(this.m)._forceRed(this);
+ Accounts.prototype.privateKeyToAccount = function privateKeyToAccount(privateKey) {
+ return this._addAccountFunctions(Account.fromPrivate(privateKey));
};
- Red.prototype.neg = function neg(a) {
- if (a.isZero()) {
- return a.clone();
- }
+ Accounts.prototype.signTransaction = function signTransaction(tx, privateKey, callback) {
+ var _this = this,
+ error = false,
+ result;
- return this.m.sub(a)._forceRed(this);
- };
+ callback = callback || function () {};
- Red.prototype.add = function add(a, b) {
- this._verify2(a, b);
+ if (!tx) {
+ error = new Error('No transaction object given!');
- var res = a.add(b);
- if (res.cmp(this.m) >= 0) {
- res.isub(this.m);
+ callback(error);
+ return Promise.reject(error);
}
- return res._forceRed(this);
- };
-
- Red.prototype.iadd = function iadd(a, b) {
- this._verify2(a, b);
- var res = a.iadd(b);
- if (res.cmp(this.m) >= 0) {
- res.isub(this.m);
- }
- return res;
- };
+ function signed(tx) {
- Red.prototype.sub = function sub(a, b) {
- this._verify2(a, b);
+ if (!tx.gas && !tx.gasLimit) {
+ error = new Error('"gas" is missing');
+ }
- var res = a.sub(b);
- if (res.cmpn(0) < 0) {
- res.iadd(this.m);
- }
- return res._forceRed(this);
- };
+ if (tx.nonce < 0 || tx.gas < 0 || tx.gasPrice < 0 || tx.chainId < 0) {
+ error = new Error('Gas, gasPrice, nonce or chainId is lower than 0');
+ }
- Red.prototype.isub = function isub(a, b) {
- this._verify2(a, b);
+ if (error) {
+ callback(error);
+ return Promise.reject(new Error('"gas" is missing'));
+ }
- var res = a.isub(b);
- if (res.cmpn(0) < 0) {
- res.iadd(this.m);
- }
- return res;
- };
+ try {
+ tx = helpers.formatters.inputCallFormatter(tx);
- Red.prototype.shl = function shl(a, num) {
- this._verify1(a);
- return this.imod(a.ushln(num));
- };
+ var transaction = tx;
+ transaction.to = tx.to || '0x';
+ transaction.data = tx.data || '0x';
+ transaction.value = tx.value || '0x';
+ transaction.chainId = utils.numberToHex(tx.chainId);
- Red.prototype.imul = function imul(a, b) {
- this._verify2(a, b);
- return this.imod(a.imul(b));
- };
+ var rlpEncoded = RLP.encode([Bytes.fromNat(transaction.nonce), Bytes.fromNat(transaction.gasPrice), Bytes.fromNat(transaction.gas), transaction.to.toLowerCase(), Bytes.fromNat(transaction.value), transaction.data, Bytes.fromNat(transaction.chainId || "0x1"), "0x", "0x"]);
- Red.prototype.mul = function mul(a, b) {
- this._verify2(a, b);
- return this.imod(a.mul(b));
- };
+ var hash = Hash.keccak256(rlpEncoded);
- Red.prototype.isqr = function isqr(a) {
- return this.imul(a, a.clone());
- };
+ var signature = Account.makeSigner(Nat.toNumber(transaction.chainId || "0x1") * 2 + 35)(Hash.keccak256(rlpEncoded), privateKey);
- Red.prototype.sqr = function sqr(a) {
- return this.mul(a, a);
- };
+ var rawTx = RLP.decode(rlpEncoded).slice(0, 6).concat(Account.decodeSignature(signature));
- Red.prototype.sqrt = function sqrt(a) {
- if (a.isZero()) return a.clone();
+ rawTx[6] = makeEven(trimLeadingZero(rawTx[6]));
+ rawTx[7] = makeEven(trimLeadingZero(rawTx[7]));
+ rawTx[8] = makeEven(trimLeadingZero(rawTx[8]));
- var mod3 = this.m.andln(3);
- assert(mod3 % 2 === 1);
+ var rawTransaction = RLP.encode(rawTx);
- // Fast case
- if (mod3 === 3) {
- var pow = this.m.add(new BN(1)).iushrn(2);
- return this.pow(a, pow);
- }
+ var values = RLP.decode(rawTransaction);
+ result = {
+ messageHash: hash,
+ v: trimLeadingZero(values[6]),
+ r: trimLeadingZero(values[7]),
+ s: trimLeadingZero(values[8]),
+ rawTransaction: rawTransaction
+ };
+ } catch (e) {
+ callback(e);
+ return Promise.reject(e);
+ }
- // Tonelli-Shanks algorithm (Totally unoptimized and slow)
- //
- // Find Q and S, that Q * 2 ^ S = (P - 1)
- var q = this.m.subn(1);
- var s = 0;
- while (!q.isZero() && q.andln(1) === 0) {
- s++;
- q.iushrn(1);
+ callback(null, result);
+ return result;
}
- assert(!q.isZero());
-
- var one = new BN(1).toRed(this);
- var nOne = one.redNeg();
-
- // Find quadratic non-residue
- // NOTE: Max is such because of generalized Riemann hypothesis.
- var lpow = this.m.subn(1).iushrn(1);
- var z = this.m.bitLength();
- z = new BN(2 * z * z).toRed(this);
- while (this.pow(z, lpow).cmp(nOne) !== 0) {
- z.redIAdd(nOne);
+ // Resolve immediately if nonce, chainId and price are provided
+ if (tx.nonce !== undefined && tx.chainId !== undefined && tx.gasPrice !== undefined) {
+ return Promise.resolve(signed(tx));
}
- var c = this.pow(z, q);
- var r = this.pow(a, q.addn(1).iushrn(1));
- var t = this.pow(a, q);
- var m = s;
- while (t.cmp(one) !== 0) {
- var tmp = t;
- for (var i = 0; tmp.cmp(one) !== 0; i++) {
- tmp = tmp.redSqr();
+ // Otherwise, get the missing info from the Ethereum Node
+ return Promise.all([isNot(tx.chainId) ? _this._ethereumCall.getId() : tx.chainId, isNot(tx.gasPrice) ? _this._ethereumCall.getGasPrice() : tx.gasPrice, isNot(tx.nonce) ? _this._ethereumCall.getTransactionCount(_this.privateKeyToAccount(privateKey).address) : tx.nonce]).then(function (args) {
+ if (isNot(args[0]) || isNot(args[1]) || isNot(args[2])) {
+ throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: ' + JSON.stringify(args));
}
- assert(i < m);
- var b = this.pow(c, new BN(1).iushln(m - i - 1));
+ return signed(_.extend(tx, { chainId: args[0], gasPrice: args[1], nonce: args[2] }));
+ });
+ };
- r = r.redMul(b);
- c = b.redSqr();
- t = t.redMul(c);
- m = i;
- }
+ /* jshint ignore:start */
+ Accounts.prototype.recoverTransaction = function recoverTransaction(rawTx) {
+ var values = RLP.decode(rawTx);
+ var signature = Account.encodeSignature(values.slice(6, 9));
+ var recovery = Bytes.toNumber(values[6]);
+ var extraData = recovery < 35 ? [] : [Bytes.fromNumber(recovery - 35 >> 1), "0x", "0x"];
+ var signingData = values.slice(0, 6).concat(extraData);
+ var signingDataHex = RLP.encode(signingData);
+ return Account.recover(Hash.keccak256(signingDataHex), signature);
+ };
+ /* jshint ignore:end */
- return r;
+ Accounts.prototype.hashMessage = function hashMessage(data) {
+ var message = utils.isHexStrict(data) ? utils.hexToBytes(data) : data;
+ var messageBuffer = Buffer.from(message);
+ var preamble = "\x19Ethereum Signed Message:\n" + message.length;
+ var preambleBuffer = Buffer.from(preamble);
+ var ethMessage = Buffer.concat([preambleBuffer, messageBuffer]);
+ return Hash.keccak256s(ethMessage);
};
- Red.prototype.invm = function invm(a) {
- var inv = a._invmp(this.m);
- if (inv.negative !== 0) {
- inv.negative = 0;
- return this.imod(inv).redNeg();
- } else {
- return this.imod(inv);
- }
+ Accounts.prototype.sign = function sign(data, privateKey) {
+ var hash = this.hashMessage(data);
+ var signature = Account.sign(hash, privateKey);
+ var vrs = Account.decodeSignature(signature);
+ return {
+ message: data,
+ messageHash: hash,
+ v: vrs[0],
+ r: vrs[1],
+ s: vrs[2],
+ signature: signature
+ };
};
- Red.prototype.pow = function pow(a, num) {
- if (num.isZero()) return new BN(1).toRed(this);
- if (num.cmpn(1) === 0) return a.clone();
+ Accounts.prototype.recover = function recover(message, signature, preFixed) {
+ var args = [].slice.apply(arguments);
- var windowSize = 4;
- var wnd = new Array(1 << windowSize);
- wnd[0] = new BN(1).toRed(this);
- wnd[1] = a;
- for (var i = 2; i < wnd.length; i++) {
- wnd[i] = this.mul(wnd[i - 1], a);
+ if (_.isObject(message)) {
+ return this.recover(message.messageHash, Account.encodeSignature([message.v, message.r, message.s]), true);
}
- var res = wnd[0];
- var current = 0;
- var currentLen = 0;
- var start = num.bitLength() % 26;
- if (start === 0) {
- start = 26;
+ if (!preFixed) {
+ message = this.hashMessage(message);
}
- for (i = num.length - 1; i >= 0; i--) {
- var word = num.words[i];
- for (var j = start - 1; j >= 0; j--) {
- var bit = word >> j & 1;
- if (res !== wnd[0]) {
- res = this.sqr(res);
- }
+ if (args.length >= 4) {
+ preFixed = args.slice(-1)[0];
+ preFixed = _.isBoolean(preFixed) ? !!preFixed : false;
- if (bit === 0 && current === 0) {
- currentLen = 0;
- continue;
- }
+ return this.recover(message, Account.encodeSignature(args.slice(1, 4)), preFixed); // v, r, s
+ }
+ return Account.recover(message, signature);
+ };
- current <<= 1;
- current |= bit;
- currentLen++;
- if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;
+ // Taken from https://github.com/ethereumjs/ethereumjs-wallet
+ Accounts.prototype.decrypt = function (v3Keystore, password, nonStrict) {
+ /* jshint maxcomplexity: 10 */
- res = this.mul(res, wnd[current]);
- currentLen = 0;
- current = 0;
- }
- start = 26;
+ if (!_.isString(password)) {
+ throw new Error('No password given.');
}
- return res;
- };
+ var json = _.isObject(v3Keystore) ? v3Keystore : JSON.parse(nonStrict ? v3Keystore.toLowerCase() : v3Keystore);
- Red.prototype.convertTo = function convertTo(num) {
- var r = num.umod(this.m);
+ if (json.version !== 3) {
+ throw new Error('Not a valid V3 wallet');
+ }
- return r === num ? r.clone() : r;
- };
+ var derivedKey;
+ var kdfparams;
+ if (json.crypto.kdf === 'scrypt') {
+ kdfparams = json.crypto.kdfparams;
- Red.prototype.convertFrom = function convertFrom(num) {
- var res = num.clone();
- res.red = null;
- return res;
- };
+ // FIXME: support progress reporting callback
+ derivedKey = scryptsy(new Buffer(password), new Buffer(kdfparams.salt, 'hex'), kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen);
+ } else if (json.crypto.kdf === 'pbkdf2') {
+ kdfparams = json.crypto.kdfparams;
- //
- // Montgomery method engine
- //
+ if (kdfparams.prf !== 'hmac-sha256') {
+ throw new Error('Unsupported parameters to PBKDF2');
+ }
- BN.mont = function mont(num) {
- return new Mont(num);
- };
+ derivedKey = cryp.pbkdf2Sync(new Buffer(password), new Buffer(kdfparams.salt, 'hex'), kdfparams.c, kdfparams.dklen, 'sha256');
+ } else {
+ throw new Error('Unsupported key derivation scheme');
+ }
- function Mont(m) {
- Red.call(this, m);
+ var ciphertext = new Buffer(json.crypto.ciphertext, 'hex');
- this.shift = this.m.bitLength();
- if (this.shift % 26 !== 0) {
- this.shift += 26 - this.shift % 26;
+ var mac = utils.sha3(Buffer.concat([derivedKey.slice(16, 32), ciphertext])).replace('0x', '');
+ if (mac !== json.crypto.mac) {
+ throw new Error('Key derivation failed - possibly wrong password');
}
- this.r = new BN(1).iushln(this.shift);
- this.r2 = this.imod(this.r.sqr());
- this.rinv = this.r._invmp(this.m);
-
- this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);
- this.minv = this.minv.umod(this.r);
- this.minv = this.r.sub(this.minv);
- }
- inherits(Mont, Red);
+ var decipher = cryp.createDecipheriv(json.crypto.cipher, derivedKey.slice(0, 16), new Buffer(json.crypto.cipherparams.iv, 'hex'));
+ var seed = '0x' + Buffer.concat([decipher.update(ciphertext), decipher.final()]).toString('hex');
- Mont.prototype.convertTo = function convertTo(num) {
- return this.imod(num.ushln(this.shift));
+ return this.privateKeyToAccount(seed);
};
- Mont.prototype.convertFrom = function convertFrom(num) {
- var r = this.imod(num.mul(this.rinv));
- r.red = null;
- return r;
- };
+ Accounts.prototype.encrypt = function (privateKey, password, options) {
+ /* jshint maxcomplexity: 20 */
+ var account = this.privateKeyToAccount(privateKey);
- Mont.prototype.imul = function imul(a, b) {
- if (a.isZero() || b.isZero()) {
- a.words[0] = 0;
- a.length = 1;
- return a;
+ options = options || {};
+ var salt = options.salt || cryp.randomBytes(32);
+ var iv = options.iv || cryp.randomBytes(16);
+
+ var derivedKey;
+ var kdf = options.kdf || 'scrypt';
+ var kdfparams = {
+ dklen: options.dklen || 32,
+ salt: salt.toString('hex')
+ };
+
+ if (kdf === 'pbkdf2') {
+ kdfparams.c = options.c || 262144;
+ kdfparams.prf = 'hmac-sha256';
+ derivedKey = cryp.pbkdf2Sync(new Buffer(password), salt, kdfparams.c, kdfparams.dklen, 'sha256');
+ } else if (kdf === 'scrypt') {
+ // FIXME: support progress reporting callback
+ kdfparams.n = options.n || 8192; // 2048 4096 8192 16384
+ kdfparams.r = options.r || 8;
+ kdfparams.p = options.p || 1;
+ derivedKey = scryptsy(new Buffer(password), salt, kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen);
+ } else {
+ throw new Error('Unsupported kdf');
+ }
+
+ var cipher = cryp.createCipheriv(options.cipher || 'aes-128-ctr', derivedKey.slice(0, 16), iv);
+ if (!cipher) {
+ throw new Error('Unsupported cipher');
}
- var t = a.imul(b);
- var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
- var u = t.isub(c).iushrn(this.shift);
- var res = u;
+ var ciphertext = Buffer.concat([cipher.update(new Buffer(account.privateKey.replace('0x', ''), 'hex')), cipher.final()]);
- if (u.cmp(this.m) >= 0) {
- res = u.isub(this.m);
- } else if (u.cmpn(0) < 0) {
- res = u.iadd(this.m);
- }
+ var mac = utils.sha3(Buffer.concat([derivedKey.slice(16, 32), new Buffer(ciphertext, 'hex')])).replace('0x', '');
- return res._forceRed(this);
+ return {
+ version: 3,
+ id: uuid.v4({ random: options.uuid || cryp.randomBytes(16) }),
+ address: account.address.toLowerCase().replace('0x', ''),
+ crypto: {
+ ciphertext: ciphertext.toString('hex'),
+ cipherparams: {
+ iv: iv.toString('hex')
+ },
+ cipher: options.cipher || 'aes-128-ctr',
+ kdf: kdf,
+ kdfparams: kdfparams,
+ mac: mac.toString('hex')
+ }
+ };
};
- Mont.prototype.mul = function mul(a, b) {
- if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ // Note: this is trying to follow closely the specs on
+ // http://web3js.readthedocs.io/en/1.0/web3-eth-accounts.html
- var t = a.mul(b);
- var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
- var u = t.isub(c).iushrn(this.shift);
- var res = u;
- if (u.cmp(this.m) >= 0) {
- res = u.isub(this.m);
- } else if (u.cmpn(0) < 0) {
- res = u.iadd(this.m);
+ function Wallet(accounts) {
+ this._accounts = accounts;
+ this.length = 0;
+ this.defaultKeyName = "web3js_wallet";
+ }
+
+ Wallet.prototype._findSafeIndex = function (pointer) {
+ pointer = pointer || 0;
+ if (_.has(this, pointer)) {
+ return this._findSafeIndex(pointer + 1);
+ } else {
+ return pointer;
}
+ };
- return res._forceRed(this);
+ Wallet.prototype._currentIndexes = function () {
+ var keys = Object.keys(this);
+ var indexes = keys.map(function (key) {
+ return parseInt(key);
+ }).filter(function (n) {
+ return n < 9e20;
+ });
+
+ return indexes;
};
- Mont.prototype.invm = function invm(a) {
- // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R
- var res = this.imod(a._invmp(this.m).mul(this.r2));
- return res._forceRed(this);
+ Wallet.prototype.create = function (numberOfAccounts, entropy) {
+ for (var i = 0; i < numberOfAccounts; ++i) {
+ this.add(this._accounts.create(entropy).privateKey);
+ }
+ return this;
};
- })(typeof module === 'undefined' || module, this);
- }, { "buffer": 17 }], 241: [function (require, module, exports) {
- arguments[4][16][0].apply(exports, arguments);
- }, { "crypto": 17, "dup": 16 }], 242: [function (require, module, exports) {
- arguments[4][18][0].apply(exports, arguments);
- }, { "dup": 18, "safe-buffer": 350 }], 243: [function (require, module, exports) {
- arguments[4][19][0].apply(exports, arguments);
- }, { "./aes": 242, "./ghash": 247, "./incr32": 248, "buffer-xor": 269, "cipher-base": 270, "dup": 19, "inherits": 325, "safe-buffer": 350 }], 244: [function (require, module, exports) {
- arguments[4][20][0].apply(exports, arguments);
- }, { "./decrypter": 245, "./encrypter": 246, "./modes/list.json": 256, "dup": 20 }], 245: [function (require, module, exports) {
- arguments[4][21][0].apply(exports, arguments);
- }, { "./aes": 242, "./authCipher": 243, "./modes": 255, "./streamCipher": 258, "cipher-base": 270, "dup": 21, "evp_bytestokey": 310, "inherits": 325, "safe-buffer": 350 }], 246: [function (require, module, exports) {
- arguments[4][22][0].apply(exports, arguments);
- }, { "./aes": 242, "./authCipher": 243, "./modes": 255, "./streamCipher": 258, "cipher-base": 270, "dup": 22, "evp_bytestokey": 310, "inherits": 325, "safe-buffer": 350 }], 247: [function (require, module, exports) {
- arguments[4][23][0].apply(exports, arguments);
- }, { "dup": 23, "safe-buffer": 350 }], 248: [function (require, module, exports) {
- arguments[4][24][0].apply(exports, arguments);
- }, { "dup": 24 }], 249: [function (require, module, exports) {
- arguments[4][25][0].apply(exports, arguments);
- }, { "buffer-xor": 269, "dup": 25 }], 250: [function (require, module, exports) {
- arguments[4][26][0].apply(exports, arguments);
- }, { "buffer-xor": 269, "dup": 26, "safe-buffer": 350 }], 251: [function (require, module, exports) {
- arguments[4][27][0].apply(exports, arguments);
- }, { "dup": 27, "safe-buffer": 350 }], 252: [function (require, module, exports) {
- arguments[4][28][0].apply(exports, arguments);
- }, { "dup": 28, "safe-buffer": 350 }], 253: [function (require, module, exports) {
- arguments[4][29][0].apply(exports, arguments);
- }, { "../incr32": 248, "buffer-xor": 269, "dup": 29, "safe-buffer": 350 }], 254: [function (require, module, exports) {
- arguments[4][30][0].apply(exports, arguments);
- }, { "dup": 30 }], 255: [function (require, module, exports) {
- arguments[4][31][0].apply(exports, arguments);
- }, { "./cbc": 249, "./cfb": 250, "./cfb1": 251, "./cfb8": 252, "./ctr": 253, "./ecb": 254, "./list.json": 256, "./ofb": 257, "dup": 31 }], 256: [function (require, module, exports) {
- arguments[4][32][0].apply(exports, arguments);
- }, { "dup": 32 }], 257: [function (require, module, exports) {
- (function (Buffer) {
- var xor = require('buffer-xor');
- function getBlock(self) {
- self._prev = self._cipher.encryptBlock(self._prev);
- return self._prev;
- }
+ Wallet.prototype.add = function (account) {
- exports.encrypt = function (self, chunk) {
- while (self._cache.length < chunk.length) {
- self._cache = Buffer.concat([self._cache, getBlock(self)]);
+ if (_.isString(account)) {
+ account = this._accounts.privateKeyToAccount(account);
}
+ if (!this[account.address]) {
+ account = this._accounts.privateKeyToAccount(account.privateKey);
+ account.index = this._findSafeIndex();
- var pad = self._cache.slice(0, chunk.length);
- self._cache = self._cache.slice(chunk.length);
- return xor(chunk, pad);
- };
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "buffer-xor": 269 }], 258: [function (require, module, exports) {
- arguments[4][34][0].apply(exports, arguments);
- }, { "./aes": 242, "cipher-base": 270, "dup": 34, "inherits": 325, "safe-buffer": 350 }], 259: [function (require, module, exports) {
- arguments[4][35][0].apply(exports, arguments);
- }, { "browserify-aes/browser": 244, "browserify-aes/modes": 255, "browserify-des": 260, "browserify-des/modes": 261, "dup": 35, "evp_bytestokey": 310 }], 260: [function (require, module, exports) {
- (function (Buffer) {
- var CipherBase = require('cipher-base');
- var des = require('des.js');
- var inherits = require('inherits');
+ this[account.index] = account;
+ this[account.address] = account;
+ this[account.address.toLowerCase()] = account;
- var modes = {
- 'des-ede3-cbc': des.CBC.instantiate(des.EDE),
- 'des-ede3': des.EDE,
- 'des-ede-cbc': des.CBC.instantiate(des.EDE),
- 'des-ede': des.EDE,
- 'des-cbc': des.CBC.instantiate(des.DES),
- 'des-ecb': des.DES
- };
- modes.des = modes['des-cbc'];
- modes.des3 = modes['des-ede3-cbc'];
- module.exports = DES;
- inherits(DES, CipherBase);
- function DES(opts) {
- CipherBase.call(this);
- var modeName = opts.mode.toLowerCase();
- var mode = modes[modeName];
- var type;
- if (opts.decrypt) {
- type = 'decrypt';
+ this.length++;
+
+ return account;
} else {
- type = 'encrypt';
- }
- var key = opts.key;
- if (modeName === 'des-ede' || modeName === 'des-ede-cbc') {
- key = Buffer.concat([key, key.slice(0, 8)]);
+ return this[account.address];
}
- var iv = opts.iv;
- this._des = mode.create({
- key: key,
- iv: iv,
- type: type
- });
- }
- DES.prototype._update = function (data) {
- return new Buffer(this._des.update(data));
- };
- DES.prototype._final = function () {
- return new Buffer(this._des.final());
};
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "cipher-base": 270, "des.js": 278, "inherits": 325 }], 261: [function (require, module, exports) {
- arguments[4][37][0].apply(exports, arguments);
- }, { "dup": 37 }], 262: [function (require, module, exports) {
- (function (Buffer) {
- var bn = require('bn.js');
- var randomBytes = require('randombytes');
- module.exports = crt;
- function blind(priv) {
- var r = getr(priv);
- var blinder = r.toRed(bn.mont(priv.modulus)).redPow(new bn(priv.publicExponent)).fromRed();
- return {
- blinder: blinder,
- unblinder: r.invm(priv.modulus)
- };
- }
- function crt(msg, priv) {
- var blinds = blind(priv);
- var len = priv.modulus.byteLength();
- var mod = bn.mont(priv.modulus);
- var blinded = new bn(msg).mul(blinds.blinder).umod(priv.modulus);
- var c1 = blinded.toRed(bn.mont(priv.prime1));
- var c2 = blinded.toRed(bn.mont(priv.prime2));
- var qinv = priv.coefficient;
- var p = priv.prime1;
- var q = priv.prime2;
- var m1 = c1.redPow(priv.exponent1);
- var m2 = c2.redPow(priv.exponent2);
- m1 = m1.fromRed();
- m2 = m2.fromRed();
- var h = m1.isub(m2).imul(qinv).umod(p);
- h.imul(q);
- m2.iadd(h);
- return new Buffer(m2.imul(blinds.unblinder).umod(priv.modulus).toArray(false, len));
- }
- crt.getr = getr;
- function getr(priv) {
- var len = priv.modulus.byteLength();
- var r = new bn(randomBytes(len));
- while (r.cmp(priv.modulus) >= 0 || !r.umod(priv.prime1) || !r.umod(priv.prime2)) {
- r = new bn(randomBytes(len));
- }
- return r;
- }
- }).call(this, require("buffer").Buffer);
- }, { "bn.js": 240, "buffer": 47, "randombytes": 347 }], 263: [function (require, module, exports) {
- arguments[4][39][0].apply(exports, arguments);
- }, { "./browser/algorithms.json": 264, "dup": 39 }], 264: [function (require, module, exports) {
- arguments[4][40][0].apply(exports, arguments);
- }, { "dup": 40 }], 265: [function (require, module, exports) {
- arguments[4][41][0].apply(exports, arguments);
- }, { "dup": 41 }], 266: [function (require, module, exports) {
- (function (Buffer) {
- var createHash = require('create-hash');
- var stream = require('stream');
- var inherits = require('inherits');
- var sign = require('./sign');
- var verify = require('./verify');
-
- var algorithms = require('./algorithms.json');
- Object.keys(algorithms).forEach(function (key) {
- algorithms[key].id = new Buffer(algorithms[key].id, 'hex');
- algorithms[key.toLowerCase()] = algorithms[key];
- });
- function Sign(algorithm) {
- stream.Writable.call(this);
+ Wallet.prototype.remove = function (addressOrIndex) {
+ var account = this[addressOrIndex];
- var data = algorithms[algorithm];
- if (!data) throw new Error('Unknown message digest');
+ if (account && account.address) {
+ // address
+ this[account.address].privateKey = null;
+ delete this[account.address];
+ // address lowercase
+ this[account.address.toLowerCase()].privateKey = null;
+ delete this[account.address.toLowerCase()];
+ // index
+ this[account.index].privateKey = null;
+ delete this[account.index];
- this._hashType = data.hash;
- this._hash = createHash(data.hash);
- this._tag = data.id;
- this._signType = data.sign;
- }
- inherits(Sign, stream.Writable);
+ this.length--;
- Sign.prototype._write = function _write(data, _, done) {
- this._hash.update(data);
- done();
+ return true;
+ } else {
+ return false;
+ }
};
- Sign.prototype.update = function update(data, enc) {
- if (typeof data === 'string') data = new Buffer(data, enc);
+ Wallet.prototype.clear = function () {
+ var _this = this;
+ var indexes = this._currentIndexes();
+
+ indexes.forEach(function (index) {
+ _this.remove(index);
+ });
- this._hash.update(data);
return this;
};
- Sign.prototype.sign = function signMethod(key, enc) {
- this.end();
- var hash = this._hash.digest();
- var sig = sign(hash, key, this._hashType, this._signType, this._tag);
-
- return enc ? sig.toString(enc) : sig;
- };
+ Wallet.prototype.encrypt = function (password, options) {
+ var _this = this;
+ var indexes = this._currentIndexes();
- function Verify(algorithm) {
- stream.Writable.call(this);
+ var accounts = indexes.map(function (index) {
+ return _this[index].encrypt(password, options);
+ });
- var data = algorithms[algorithm];
- if (!data) throw new Error('Unknown message digest');
+ return accounts;
+ };
- this._hash = createHash(data.hash);
- this._tag = data.id;
- this._signType = data.sign;
- }
- inherits(Verify, stream.Writable);
+ Wallet.prototype.decrypt = function (encryptedWallet, password) {
+ var _this = this;
- Verify.prototype._write = function _write(data, _, done) {
- this._hash.update(data);
- done();
- };
+ encryptedWallet.forEach(function (keystore) {
+ var account = _this._accounts.decrypt(keystore, password);
- Verify.prototype.update = function update(data, enc) {
- if (typeof data === 'string') data = new Buffer(data, enc);
+ if (account) {
+ _this.add(account);
+ } else {
+ throw new Error('Couldn\'t decrypt accounts. Password wrong?');
+ }
+ });
- this._hash.update(data);
return this;
};
- Verify.prototype.verify = function verifyMethod(key, sig, enc) {
- if (typeof sig === 'string') sig = new Buffer(sig, enc);
+ Wallet.prototype.save = function (password, keyName) {
+ localStorage.setItem(keyName || this.defaultKeyName, JSON.stringify(this.encrypt(password)));
- this.end();
- var hash = this._hash.digest();
- return verify(sig, hash, key, this._signType, this._tag);
+ return true;
};
- function createSign(algorithm) {
- return new Sign(algorithm);
- }
+ Wallet.prototype.load = function (password, keyName) {
+ var keystore = localStorage.getItem(keyName || this.defaultKeyName);
- function createVerify(algorithm) {
- return new Verify(algorithm);
- }
+ if (keystore) {
+ try {
+ keystore = JSON.parse(keystore);
+ } catch (e) {}
+ }
- module.exports = {
- Sign: createSign,
- Verify: createVerify,
- createSign: createSign,
- createVerify: createVerify
+ return this.decrypt(keystore || [], password);
};
- }).call(this, require("buffer").Buffer);
- }, { "./algorithms.json": 264, "./sign": 267, "./verify": 268, "buffer": 47, "create-hash": 272, "inherits": 325, "stream": 156 }], 267: [function (require, module, exports) {
- (function (Buffer) {
- // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
- var createHmac = require('create-hmac');
- var crt = require('browserify-rsa');
- var EC = require('elliptic').ec;
- var BN = require('bn.js');
- var parseKeys = require('parse-asn1');
- var curves = require('./curves.json');
- function sign(hash, key, hashType, signType, tag) {
- var priv = parseKeys(key);
- if (priv.curve) {
- // rsa keys can be interpreted as ecdsa ones in openssl
- if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type');
- return ecSign(hash, priv);
- } else if (priv.type === 'dsa') {
- if (signType !== 'dsa') throw new Error('wrong private key type');
- return dsaSign(hash, priv, hashType);
- } else {
- if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong private key type');
- }
- hash = Buffer.concat([tag, hash]);
- var len = priv.modulus.byteLength();
- var pad = [0, 1];
- while (hash.length + pad.length + 1 < len) {
- pad.push(0xff);
- }pad.push(0x00);
- var i = -1;
- while (++i < hash.length) {
- pad.push(hash[i]);
- }var out = crt(pad, priv);
- return out;
+ if (typeof localStorage === 'undefined') {
+ delete Wallet.prototype.save;
+ delete Wallet.prototype.load;
}
- function ecSign(hash, priv) {
- var curveId = curves[priv.curve.join('.')];
- if (!curveId) throw new Error('unknown curve ' + priv.curve.join('.'));
-
- var curve = new EC(curveId);
- var key = curve.keyFromPrivate(priv.privateKey);
- var out = key.sign(hash);
-
- return new Buffer(out.toDER());
- }
+ module.exports = Accounts;
+ }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}, require("buffer").Buffer);
+ }, { "any-promise": 232, "buffer": 47, "crypto": 56, "crypto-browserify": 286, "eth-lib/lib/account": 313, "eth-lib/lib/bytes": 315, "eth-lib/lib/hash": 316, "eth-lib/lib/nat": 317, "eth-lib/lib/rlp": 318, "scrypt.js": 360, "underscore": 370, "uuid": 372, "web3-core": 217, "web3-core-helpers": 199, "web3-core-method": 201, "web3-utils": 408 }], 374: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 375: [function (require, module, exports) {
+ /*
+ This file is part of web3.js.
+
+ web3.js is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ web3.js is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with web3.js. If not, see .
+ */
+ /**
+ * @file contract.js
+ *
+ * To initialize a contract use:
+ *
+ * var Contract = require('web3-eth-contract');
+ * Contract.setProvider('ws://localhost:8546');
+ * var contract = new Contract(abi, address, ...);
+ *
+ * @author Fabian Vogelsteller
+ * @date 2017
+ */
- function dsaSign(hash, priv, algo) {
- var x = priv.params.priv_key;
- var p = priv.params.p;
- var q = priv.params.q;
- var g = priv.params.g;
- var r = new BN(0);
- var k;
- var H = bits2int(hash, q).mod(q);
- var s = false;
- var kv = getKey(x, q, hash, algo);
- while (s === false) {
- k = makeKey(q, kv, algo);
- r = makeR(g, k, p, q);
- s = k.invm(q).imul(H.add(x.mul(r))).mod(q);
- if (s.cmpn(0) === 0) {
- s = false;
- r = new BN(0);
- }
- }
- return toDER(r, s);
- }
+ "use strict";
- function toDER(r, s) {
- r = r.toArray();
- s = s.toArray();
+ var _ = require('underscore');
+ var core = require('web3-core');
+ var Method = require('web3-core-method');
+ var utils = require('web3-utils');
+ var Subscription = require('web3-core-subscriptions').subscription;
+ var formatters = require('web3-core-helpers').formatters;
+ var errors = require('web3-core-helpers').errors;
+ var promiEvent = require('web3-core-promievent');
+ var abi = require('web3-eth-abi');
- // Pad values
- if (r[0] & 0x80) r = [0].concat(r);
- if (s[0] & 0x80) s = [0].concat(s);
+ /**
+ * Should be called to create new contract instance
+ *
+ * @method Contract
+ * @constructor
+ * @param {Array} jsonInterface
+ * @param {String} address
+ * @param {Object} options
+ */
+ var Contract = function Contract(jsonInterface, address, options) {
+ var _this = this,
+ args = Array.prototype.slice.call(arguments);
- var total = r.length + s.length + 4;
- var res = [0x30, total, 0x02, r.length];
- res = res.concat(r, [0x02, s.length], s);
- return new Buffer(res);
+ if (!(this instanceof Contract)) {
+ throw new Error('Please use the "new" keyword to instantiate a web3.eth.contract() object!');
}
- function getKey(x, q, hash, algo) {
- x = new Buffer(x.toArray());
- if (x.length < q.byteLength()) {
- var zeros = new Buffer(q.byteLength() - x.length);
- zeros.fill(0);
- x = Buffer.concat([zeros, x]);
- }
- var hlen = hash.length;
- var hbits = bits2octets(hash, q);
- var v = new Buffer(hlen);
- v.fill(1);
- var k = new Buffer(hlen);
- k.fill(0);
- k = createHmac(algo, k).update(v).update(new Buffer([0])).update(x).update(hbits).digest();
- v = createHmac(algo, k).update(v).digest();
- k = createHmac(algo, k).update(v).update(new Buffer([1])).update(x).update(hbits).digest();
- v = createHmac(algo, k).update(v).digest();
- return { k: k, v: v };
- }
+ // sets _requestmanager
+ core.packageInit(this, [this.constructor.currentProvider]);
- function bits2int(obits, q) {
- var bits = new BN(obits);
- var shift = (obits.length << 3) - q.bitLength();
- if (shift > 0) bits.ishrn(shift);
- return bits;
- }
+ this.clearSubscriptions = this._requestManager.clearSubscriptions;
- function bits2octets(bits, q) {
- bits = bits2int(bits, q);
- bits = bits.mod(q);
- var out = new Buffer(bits.toArray());
- if (out.length < q.byteLength()) {
- var zeros = new Buffer(q.byteLength() - out.length);
- zeros.fill(0);
- out = Buffer.concat([zeros, out]);
- }
- return out;
+ if (!jsonInterface || !Array.isArray(jsonInterface)) {
+ throw new Error('You must provide the json interface of the contract when instantiating a contract object.');
}
- function makeKey(q, kv, algo) {
- var t;
- var k;
-
- do {
- t = new Buffer(0);
-
- while (t.length * 8 < q.bitLength()) {
- kv.v = createHmac(algo, kv.k).update(kv.v).digest();
- t = Buffer.concat([t, kv.v]);
- }
+ // create the options object
+ this.options = {};
- k = bits2int(t, q);
- kv.k = createHmac(algo, kv.k).update(kv.v).update(new Buffer([0])).digest();
- kv.v = createHmac(algo, kv.k).update(kv.v).digest();
- } while (k.cmp(q) !== -1);
+ var lastArg = args[args.length - 1];
+ if (_.isObject(lastArg) && !_.isArray(lastArg)) {
+ options = lastArg;
- return k;
+ this.options = _.extend(this.options, this._getOrSetDefaultOptions(options));
+ if (_.isObject(address)) {
+ address = null;
+ }
}
- function makeR(g, k, p, q) {
- return g.toRed(BN.mont(p)).redPow(k).fromRed().mod(q);
- }
+ // set address
+ Object.defineProperty(this.options, 'address', {
+ set: function set(value) {
+ if (value) {
+ _this._address = utils.toChecksumAddress(formatters.inputAddressFormatter(value));
+ }
+ },
+ get: function get() {
+ return _this._address;
+ },
+ enumerable: true
+ });
- module.exports = sign;
- module.exports.getKey = getKey;
- module.exports.makeKey = makeKey;
- }).call(this, require("buffer").Buffer);
- }, { "./curves.json": 265, "bn.js": 240, "browserify-rsa": 262, "buffer": 47, "create-hmac": 275, "elliptic": 288, "parse-asn1": 335 }], 268: [function (require, module, exports) {
- (function (Buffer) {
- // much of this based on https://github.com/indutny/self-signed/blob/gh-pages/lib/rsa.js
- var BN = require('bn.js');
- var EC = require('elliptic').ec;
- var parseKeys = require('parse-asn1');
- var curves = require('./curves.json');
+ // add method and event signatures, when the jsonInterface gets set
+ Object.defineProperty(this.options, 'jsonInterface', {
+ set: function set(value) {
+ _this.methods = {};
+ _this.events = {};
- function verify(sig, hash, key, signType, tag) {
- var pub = parseKeys(key);
- if (pub.type === 'ec') {
- // rsa keys can be interpreted as ecdsa ones in openssl
- if (signType !== 'ecdsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type');
- return ecVerify(sig, hash, pub);
- } else if (pub.type === 'dsa') {
- if (signType !== 'dsa') throw new Error('wrong public key type');
- return dsaVerify(sig, hash, pub);
- } else {
- if (signType !== 'rsa' && signType !== 'ecdsa/rsa') throw new Error('wrong public key type');
- }
- hash = Buffer.concat([tag, hash]);
- var len = pub.modulus.byteLength();
- var pad = [1];
- var padNum = 0;
- while (hash.length + pad.length + 2 < len) {
- pad.push(0xff);
- padNum++;
- }
- pad.push(0x00);
- var i = -1;
- while (++i < hash.length) {
- pad.push(hash[i]);
- }
- pad = new Buffer(pad);
- var red = BN.mont(pub.modulus);
- sig = new BN(sig).toRed(red);
+ _this._jsonInterface = value.map(function (method) {
+ var func, funcName;
- sig = sig.redPow(new BN(pub.publicExponent));
- sig = new Buffer(sig.fromRed().toArray());
- var out = padNum < 8 ? 1 : 0;
- len = Math.min(sig.length, pad.length);
- if (sig.length !== pad.length) out = 1;
+ if (method.name) {
+ funcName = utils._jsonInterfaceMethodToString(method);
+ }
- i = -1;
- while (++i < len) {
- out |= sig[i] ^ pad[i];
- }return out === 0;
- }
+ // function
+ if (method.type === 'function') {
+ method.signature = abi.encodeFunctionSignature(funcName);
+ func = _this._createTxObject.bind({
+ method: method,
+ parent: _this
+ });
- function ecVerify(sig, hash, pub) {
- var curveId = curves[pub.data.algorithm.curve.join('.')];
- if (!curveId) throw new Error('unknown curve ' + pub.data.algorithm.curve.join('.'));
+ // add method only if not one already exists
+ if (!_this.methods[method.name]) {
+ _this.methods[method.name] = func;
+ } else {
+ var cascadeFunc = _this._createTxObject.bind({
+ method: method,
+ parent: _this,
+ nextMethod: _this.methods[method.name]
+ });
+ _this.methods[method.name] = cascadeFunc;
+ }
- var curve = new EC(curveId);
- var pubkey = pub.data.subjectPrivateKey.data;
+ // definitely add the method based on its signature
+ _this.methods[method.signature] = func;
- return curve.verify(hash, sig, pubkey);
- }
+ // add method by name
+ _this.methods[funcName] = func;
- function dsaVerify(sig, hash, pub) {
- var p = pub.data.p;
- var q = pub.data.q;
- var g = pub.data.g;
- var y = pub.data.pub_key;
- var unpacked = parseKeys.signature.decode(sig, 'der');
- var s = unpacked.s;
- var r = unpacked.r;
- checkValue(s, q);
- checkValue(r, q);
- var montp = BN.mont(p);
- var w = s.invm(q);
- var v = g.toRed(montp).redPow(new BN(hash).mul(w).mod(q)).fromRed().mul(y.toRed(montp).redPow(r.mul(w).mod(q)).fromRed()).mod(p).mod(q);
- return v.cmp(r) === 0;
- }
+ // event
+ } else if (method.type === 'event') {
+ method.signature = abi.encodeEventSignature(funcName);
+ var event = _this._on.bind(_this, method.signature);
- function checkValue(b, q) {
- if (b.cmpn(0) <= 0) throw new Error('invalid sig');
- if (b.cmp(q) >= q) throw new Error('invalid sig');
- }
+ // add method only if not already exists
+ if (!_this.events[method.name] || _this.events[method.name].name === 'bound ') _this.events[method.name] = event;
- module.exports = verify;
- }).call(this, require("buffer").Buffer);
- }, { "./curves.json": 265, "bn.js": 240, "buffer": 47, "elliptic": 288, "parse-asn1": 335 }], 269: [function (require, module, exports) {
- (function (Buffer) {
- module.exports = function xor(a, b) {
- var length = Math.min(a.length, b.length);
- var buffer = new Buffer(length);
+ // definitely add the method based on its signature
+ _this.events[method.signature] = event;
- for (var i = 0; i < length; ++i) {
- buffer[i] = a[i] ^ b[i];
- }
+ // add event by name
+ _this.events[funcName] = event;
+ }
- return buffer;
- };
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47 }], 270: [function (require, module, exports) {
- arguments[4][48][0].apply(exports, arguments);
- }, { "dup": 48, "inherits": 325, "safe-buffer": 350, "stream": 156, "string_decoder": 157 }], 271: [function (require, module, exports) {
- (function (Buffer) {
- var elliptic = require('elliptic');
- var BN = require('bn.js');
+ return method;
+ });
- module.exports = function createECDH(curve) {
- return new ECDH(curve);
- };
+ // add allEvents
+ _this.events.allEvents = _this._on.bind(_this, 'allevents');
- var aliases = {
- secp256k1: {
- name: 'secp256k1',
- byteLength: 32
+ return _this._jsonInterface;
},
- secp224r1: {
- name: 'p224',
- byteLength: 28
+ get: function get() {
+ return _this._jsonInterface;
},
- prime256v1: {
- name: 'p256',
- byteLength: 32
+ enumerable: true
+ });
+
+ // get default account from the Class
+ var defaultAccount = this.constructor.defaultAccount;
+ var defaultBlock = this.constructor.defaultBlock || 'latest';
+
+ Object.defineProperty(this, 'defaultAccount', {
+ get: function get() {
+ return defaultAccount;
},
- prime192v1: {
- name: 'p192',
- byteLength: 24
+ set: function set(val) {
+ if (val) {
+ defaultAccount = utils.toChecksumAddress(formatters.inputAddressFormatter(val));
+ }
+
+ return val;
},
- ed25519: {
- name: 'ed25519',
- byteLength: 32
+ enumerable: true
+ });
+ Object.defineProperty(this, 'defaultBlock', {
+ get: function get() {
+ return defaultBlock;
},
- secp384r1: {
- name: 'p384',
- byteLength: 48
+ set: function set(val) {
+ defaultBlock = val;
+
+ return val;
},
- secp521r1: {
- name: 'p521',
- byteLength: 66
- }
- };
+ enumerable: true
+ });
- aliases.p224 = aliases.secp224r1;
- aliases.p256 = aliases.secp256r1 = aliases.prime256v1;
- aliases.p192 = aliases.secp192r1 = aliases.prime192v1;
- aliases.p384 = aliases.secp384r1;
- aliases.p521 = aliases.secp521r1;
+ // properties
+ this.methods = {};
+ this.events = {};
- function ECDH(curve) {
- this.curveType = aliases[curve];
- if (!this.curveType) {
- this.curveType = {
- name: curve
- };
- }
- this.curve = new elliptic.ec(this.curveType.name);
- this.keys = void 0;
+ this._address = null;
+ this._jsonInterface = [];
+
+ // set getter/setter properties
+ this.options.address = address;
+ this.options.jsonInterface = jsonInterface;
+ };
+
+ Contract.setProvider = function (provider, accounts) {
+ // Contract.currentProvider = provider;
+ core.packageInit(this, [provider]);
+
+ this._ethAccounts = accounts;
+ };
+
+ /**
+ * Get the callback and modiufy the array if necessary
+ *
+ * @method _getCallback
+ * @param {Array} args
+ * @return {Function} the callback
+ */
+ Contract.prototype._getCallback = function getCallback(args) {
+ if (args && _.isFunction(args[args.length - 1])) {
+ return args.pop(); // modify the args array!
}
+ };
- ECDH.prototype.generateKeys = function (enc, format) {
- this.keys = this.curve.genKeyPair();
- return this.getPublicKey(enc, format);
- };
+ /**
+ * Checks that no listener with name "newListener" or "removeListener" is added.
+ *
+ * @method _checkListener
+ * @param {String} type
+ * @param {String} event
+ * @return {Object} the contract instance
+ */
+ Contract.prototype._checkListener = function (type, event) {
+ if (event === type) {
+ throw new Error('The event "' + type + '" is a reserved event name, you can\'t use it.');
+ }
+ };
- ECDH.prototype.computeSecret = function (other, inenc, enc) {
- inenc = inenc || 'utf8';
- if (!Buffer.isBuffer(other)) {
- other = new Buffer(other, inenc);
- }
- var otherPub = this.curve.keyFromPublic(other).getPublic();
- var out = otherPub.mul(this.keys.getPrivate()).getX();
- return formatReturnValue(out, enc, this.curveType.byteLength);
- };
+ /**
+ * Use default values, if options are not available
+ *
+ * @method _getOrSetDefaultOptions
+ * @param {Object} options the options gived by the user
+ * @return {Object} the options with gaps filled by defaults
+ */
+ Contract.prototype._getOrSetDefaultOptions = function getOrSetDefaultOptions(options) {
+ var gasPrice = options.gasPrice ? String(options.gasPrice) : null;
+ var from = options.from ? utils.toChecksumAddress(formatters.inputAddressFormatter(options.from)) : null;
- ECDH.prototype.getPublicKey = function (enc, format) {
- var key = this.keys.getPublic(format === 'compressed', true);
- if (format === 'hybrid') {
- if (key[key.length - 1] % 2) {
- key[0] = 7;
- } else {
- key[0] = 6;
- }
- }
- return formatReturnValue(key, enc);
- };
+ options.data = options.data || this.options.data;
- ECDH.prototype.getPrivateKey = function (enc) {
- return formatReturnValue(this.keys.getPrivate(), enc);
- };
+ options.from = from || this.options.from;
+ options.gasPrice = gasPrice || this.options.gasPrice;
+ options.gas = options.gas || options.gasLimit || this.options.gas;
- ECDH.prototype.setPublicKey = function (pub, enc) {
- enc = enc || 'utf8';
- if (!Buffer.isBuffer(pub)) {
- pub = new Buffer(pub, enc);
- }
- this.keys._importPublic(pub);
- return this;
- };
+ // TODO replace with only gasLimit?
+ delete options.gasLimit;
- ECDH.prototype.setPrivateKey = function (priv, enc) {
- enc = enc || 'utf8';
- if (!Buffer.isBuffer(priv)) {
- priv = new Buffer(priv, enc);
- }
- var _priv = new BN(priv);
- _priv = _priv.toString(16);
- this.keys._importPrivate(_priv);
- return this;
- };
+ return options;
+ };
- function formatReturnValue(bn, enc, len) {
- if (!Array.isArray(bn)) {
- bn = bn.toArray();
- }
- var buf = new Buffer(bn);
- if (len && buf.length < len) {
- var zeros = new Buffer(len - buf.length);
- zeros.fill(0);
- buf = Buffer.concat([zeros, buf]);
- }
- if (!enc) {
- return buf;
- } else {
- return buf.toString(enc);
- }
- }
- }).call(this, require("buffer").Buffer);
- }, { "bn.js": 240, "buffer": 47, "elliptic": 288 }], 272: [function (require, module, exports) {
- (function (Buffer) {
- 'use strict';
+ /**
+ * Should be used to encode indexed params and options to one final object
+ *
+ * @method _encodeEventABI
+ * @param {Object} event
+ * @param {Object} options
+ * @return {Object} everything combined together and encoded
+ */
+ Contract.prototype._encodeEventABI = function (event, options) {
+ options = options || {};
+ var filter = options.filter || {},
+ result = {};
- var inherits = require('inherits');
- var md5 = require('./md5');
- var RIPEMD160 = require('ripemd160');
- var sha = require('sha.js');
+ ['fromBlock', 'toBlock'].filter(function (f) {
+ return options[f] !== undefined;
+ }).forEach(function (f) {
+ result[f] = formatters.inputBlockNumberFormatter(options[f]);
+ });
- var Base = require('cipher-base');
+ // use given topics
+ if (_.isArray(options.topics)) {
+ result.topics = options.topics;
- function HashNoConstructor(hash) {
- Base.call(this, 'digest');
+ // create topics based on filter
+ } else {
- this._hash = hash;
- this.buffers = [];
- }
+ result.topics = [];
- inherits(HashNoConstructor, Base);
+ // add event signature
+ if (event && !event.anonymous && event.name !== 'ALLEVENTS') {
+ result.topics.push(event.signature);
+ }
- HashNoConstructor.prototype._update = function (data) {
- this.buffers.push(data);
- };
+ // add event topics (indexed arguments)
+ if (event.name !== 'ALLEVENTS') {
+ var indexedTopics = event.inputs.filter(function (i) {
+ return i.indexed === true;
+ }).map(function (i) {
+ var value = filter[i.name];
+ if (!value) {
+ return null;
+ }
- HashNoConstructor.prototype._final = function () {
- var buf = Buffer.concat(this.buffers);
- var r = this._hash(buf);
- this.buffers = null;
+ // TODO: https://github.com/ethereum/web3.js/issues/344
+ // TODO: deal properly with components
- return r;
- };
+ if (_.isArray(value)) {
+ return value.map(function (v) {
+ return abi.encodeParameter(i.type, v);
+ });
+ }
+ return abi.encodeParameter(i.type, value);
+ });
- function Hash(hash) {
- Base.call(this, 'digest');
+ result.topics = result.topics.concat(indexedTopics);
+ }
- this._hash = hash;
+ if (!result.topics.length) delete result.topics;
}
- inherits(Hash, Base);
+ if (this.options.address) {
+ result.address = this.options.address.toLowerCase();
+ }
- Hash.prototype._update = function (data) {
- this._hash.update(data);
- };
+ return result;
+ };
- Hash.prototype._final = function () {
- return this._hash.digest();
- };
+ /**
+ * Should be used to decode indexed params and options
+ *
+ * @method _decodeEventABI
+ * @param {Object} data
+ * @return {Object} result object with decoded indexed && not indexed params
+ */
+ Contract.prototype._decodeEventABI = function (data) {
+ var event = this;
- module.exports = function createHash(alg) {
- alg = alg.toLowerCase();
- if (alg === 'md5') return new HashNoConstructor(md5);
- if (alg === 'rmd160' || alg === 'ripemd160') return new Hash(new RIPEMD160());
+ data.data = data.data || '';
+ data.topics = data.topics || [];
+ var result = formatters.outputLogFormatter(data);
- return new Hash(sha(alg));
- };
- }).call(this, require("buffer").Buffer);
- }, { "./md5": 274, "buffer": 47, "cipher-base": 270, "inherits": 325, "ripemd160": 349, "sha.js": 354 }], 273: [function (require, module, exports) {
- (function (Buffer) {
- 'use strict';
+ // if allEvents get the right event
+ if (event.name === 'ALLEVENTS') {
+ event = event.jsonInterface.find(function (intf) {
+ return intf.signature === data.topics[0];
+ }) || { anonymous: true };
+ }
- var intSize = 4;
- var zeroBuffer = new Buffer(intSize);
- zeroBuffer.fill(0);
+ // create empty inputs if none are present (e.g. anonymous events on allEvents)
+ event.inputs = event.inputs || [];
- var charSize = 8;
- var hashSize = 16;
+ var argTopics = event.anonymous ? data.topics : data.topics.slice(1);
- function toArray(buf) {
- if (buf.length % intSize !== 0) {
- var len = buf.length + (intSize - buf.length % intSize);
- buf = Buffer.concat([buf, zeroBuffer], len);
- }
+ result.returnValues = abi.decodeLog(event.inputs, data.data, argTopics);
+ delete result.returnValues.__length__;
- var arr = new Array(buf.length >>> 2);
- for (var i = 0, j = 0; i < buf.length; i += intSize, j++) {
- arr[j] = buf.readInt32LE(i);
- }
+ // add name
+ result.event = event.name;
- return arr;
- }
+ // add signature
+ result.signature = event.anonymous || !data.topics[0] ? null : data.topics[0];
- module.exports = function hash(buf, fn) {
- var arr = fn(toArray(buf), buf.length * charSize);
- buf = new Buffer(hashSize);
- for (var i = 0; i < arr.length; i++) {
- buf.writeInt32LE(arr[i], i << 2, true);
- }
- return buf;
+ // move the data and topics to "raw"
+ result.raw = {
+ data: result.data,
+ topics: result.topics
};
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47 }], 274: [function (require, module, exports) {
- arguments[4][53][0].apply(exports, arguments);
- }, { "./make-hash": 273, "dup": 53 }], 275: [function (require, module, exports) {
- arguments[4][54][0].apply(exports, arguments);
- }, { "./legacy": 276, "cipher-base": 270, "create-hash/md5": 274, "dup": 54, "inherits": 325, "ripemd160": 349, "safe-buffer": 350, "sha.js": 354 }], 276: [function (require, module, exports) {
- arguments[4][55][0].apply(exports, arguments);
- }, { "cipher-base": 270, "dup": 55, "inherits": 325, "safe-buffer": 350 }], 277: [function (require, module, exports) {
- arguments[4][56][0].apply(exports, arguments);
- }, { "browserify-cipher": 259, "browserify-sign": 266, "browserify-sign/algos": 263, "create-ecdh": 271, "create-hash": 272, "create-hmac": 275, "diffie-hellman": 284, "dup": 56, "pbkdf2": 336, "public-encrypt": 341, "randombytes": 347, "randomfill": 348 }], 278: [function (require, module, exports) {
- arguments[4][57][0].apply(exports, arguments);
- }, { "./des/cbc": 279, "./des/cipher": 280, "./des/des": 281, "./des/ede": 282, "./des/utils": 283, "dup": 57 }], 279: [function (require, module, exports) {
- arguments[4][58][0].apply(exports, arguments);
- }, { "dup": 58, "inherits": 325, "minimalistic-assert": 329 }], 280: [function (require, module, exports) {
- arguments[4][59][0].apply(exports, arguments);
- }, { "dup": 59, "minimalistic-assert": 329 }], 281: [function (require, module, exports) {
- arguments[4][60][0].apply(exports, arguments);
- }, { "../des": 278, "dup": 60, "inherits": 325, "minimalistic-assert": 329 }], 282: [function (require, module, exports) {
- arguments[4][61][0].apply(exports, arguments);
- }, { "../des": 278, "dup": 61, "inherits": 325, "minimalistic-assert": 329 }], 283: [function (require, module, exports) {
- arguments[4][62][0].apply(exports, arguments);
- }, { "dup": 62 }], 284: [function (require, module, exports) {
- (function (Buffer) {
- var generatePrime = require('./lib/generatePrime');
- var primes = require('./lib/primes.json');
+ delete result.data;
+ delete result.topics;
- var DH = require('./lib/dh');
+ return result;
+ };
- function getDiffieHellman(mod) {
- var prime = new Buffer(primes[mod].prime, 'hex');
- var gen = new Buffer(primes[mod].gen, 'hex');
+ /**
+ * Encodes an ABI for a method, including signature or the method.
+ * Or when constructor encodes only the constructor parameters.
+ *
+ * @method _encodeMethodABI
+ * @param {Mixed} args the arguments to encode
+ * @param {String} the encoded ABI
+ */
+ Contract.prototype._encodeMethodABI = function _encodeMethodABI() {
+ var methodSignature = this._method.signature,
+ args = this.arguments || [];
- return new DH(prime, gen);
- }
+ var signature = false,
+ paramsABI = this._parent.options.jsonInterface.filter(function (json) {
+ return methodSignature === 'constructor' && json.type === methodSignature || (json.signature === methodSignature || json.signature === methodSignature.replace('0x', '') || json.name === methodSignature) && json.type === 'function';
+ }).map(function (json) {
+ var inputLength = _.isArray(json.inputs) ? json.inputs.length : 0;
- var ENCODINGS = {
- 'binary': true, 'hex': true, 'base64': true
- };
+ if (inputLength !== args.length) {
+ throw new Error('The number of arguments is not matching the methods required number. You need to pass ' + inputLength + ' arguments.');
+ }
- function createDiffieHellman(prime, enc, generator, genc) {
- if (Buffer.isBuffer(enc) || ENCODINGS[enc] === undefined) {
- return createDiffieHellman(prime, 'binary', enc, generator);
+ if (json.type === 'function') {
+ signature = json.signature;
}
+ return _.isArray(json.inputs) ? json.inputs : [];
+ }).map(function (inputs) {
+ return abi.encodeParameters(inputs, args).replace('0x', '');
+ })[0] || '';
- enc = enc || 'binary';
- genc = genc || 'binary';
- generator = generator || new Buffer([2]);
+ // return constructor
+ if (methodSignature === 'constructor') {
+ if (!this._deployData) throw new Error('The contract has no contract data option set. This is necessary to append the constructor parameters.');
- if (!Buffer.isBuffer(generator)) {
- generator = new Buffer(generator, genc);
- }
+ return this._deployData + paramsABI;
- if (typeof prime === 'number') {
- return new DH(generatePrime(prime, generator), generator, true);
- }
+ // return method
+ } else {
- if (!Buffer.isBuffer(prime)) {
- prime = new Buffer(prime, enc);
+ var returnValue = signature ? signature + paramsABI : paramsABI;
+
+ if (!returnValue) {
+ throw new Error('Couldn\'t find a matching contract method named "' + this._method.name + '".');
+ } else {
+ return returnValue;
}
+ }
+ };
- return new DH(prime, generator, true);
+ /**
+ * Decode method return values
+ *
+ * @method _decodeMethodReturn
+ * @param {Array} outputs
+ * @param {String} returnValues
+ * @return {Object} decoded output return values
+ */
+ Contract.prototype._decodeMethodReturn = function (outputs, returnValues) {
+ if (!returnValues) {
+ return null;
}
- exports.DiffieHellmanGroup = exports.createDiffieHellmanGroup = exports.getDiffieHellman = getDiffieHellman;
- exports.createDiffieHellman = exports.DiffieHellman = createDiffieHellman;
- }).call(this, require("buffer").Buffer);
- }, { "./lib/dh": 285, "./lib/generatePrime": 286, "./lib/primes.json": 287, "buffer": 47 }], 285: [function (require, module, exports) {
- (function (Buffer) {
- var BN = require('bn.js');
- var MillerRabin = require('miller-rabin');
- var millerRabin = new MillerRabin();
- var TWENTYFOUR = new BN(24);
- var ELEVEN = new BN(11);
- var TEN = new BN(10);
- var THREE = new BN(3);
- var SEVEN = new BN(7);
- var primes = require('./generatePrime');
- var randomBytes = require('randombytes');
- module.exports = DH;
+ returnValues = returnValues.length >= 2 ? returnValues.slice(2) : returnValues;
+ var result = abi.decodeParameters(outputs, returnValues);
- function setPublicKey(pub, enc) {
- enc = enc || 'utf8';
- if (!Buffer.isBuffer(pub)) {
- pub = new Buffer(pub, enc);
- }
- this._pub = new BN(pub);
- return this;
+ if (result.__length__ === 1) {
+ return result[0];
+ } else {
+ delete result.__length__;
+ return result;
}
+ };
- function setPrivateKey(priv, enc) {
- enc = enc || 'utf8';
- if (!Buffer.isBuffer(priv)) {
- priv = new Buffer(priv, enc);
- }
- this._priv = new BN(priv);
- return this;
+ /**
+ * Deploys a contract and fire events based on its state: transactionHash, receipt
+ *
+ * All event listeners will be removed, once the last possible event is fired ("error", or "receipt")
+ *
+ * @method deploy
+ * @param {Object} options
+ * @param {Function} callback
+ * @return {Object} EventEmitter possible events are "error", "transactionHash" and "receipt"
+ */
+ Contract.prototype.deploy = function (options, callback) {
+
+ options = options || {};
+
+ options.arguments = options.arguments || [];
+ options = this._getOrSetDefaultOptions(options);
+
+ // return error, if no "data" is specified
+ if (!options.data) {
+ return utils._fireError(new Error('No "data" specified in neither the given options, nor the default options.'), null, null, callback);
}
- var primeCache = {};
- function checkPrime(prime, generator) {
- var gen = generator.toString('hex');
- var hex = [gen, prime.toString(16)].join('_');
- if (hex in primeCache) {
- return primeCache[hex];
- }
- var error = 0;
+ var constructor = _.find(this.options.jsonInterface, function (method) {
+ return method.type === 'constructor';
+ }) || {};
+ constructor.signature = 'constructor';
- if (prime.isEven() || !primes.simpleSieve || !primes.fermatTest(prime) || !millerRabin.test(prime)) {
- //not a prime so +1
- error += 1;
+ return this._createTxObject.apply({
+ method: constructor,
+ parent: this,
+ deployData: options.data,
+ _ethAccounts: this.constructor._ethAccounts
+ }, options.arguments);
+ };
- if (gen === '02' || gen === '05') {
- // we'd be able to check the generator
- // it would fail so +8
- error += 8;
- } else {
- //we wouldn't be able to test the generator
- // so +4
- error += 4;
- }
- primeCache[hex] = error;
- return error;
- }
- if (!millerRabin.test(prime.shrn(1))) {
- //not a safe prime
- error += 2;
- }
- var rem;
- switch (gen) {
- case '02':
- if (prime.mod(TWENTYFOUR).cmp(ELEVEN)) {
- // unsuidable generator
- error += 8;
- }
- break;
- case '05':
- rem = prime.mod(TEN);
- if (rem.cmp(THREE) && rem.cmp(SEVEN)) {
- // prime mod 10 needs to equal 3 or 7
- error += 8;
- }
- break;
- default:
- error += 4;
- }
- primeCache[hex] = error;
- return error;
+ /**
+ * Gets the event signature and outputformatters
+ *
+ * @method _generateEventOptions
+ * @param {Object} event
+ * @param {Object} options
+ * @param {Function} callback
+ * @return {Object} the event options object
+ */
+ Contract.prototype._generateEventOptions = function () {
+ var args = Array.prototype.slice.call(arguments);
+
+ // get the callback
+ var callback = this._getCallback(args);
+
+ // get the options
+ var options = _.isObject(args[args.length - 1]) ? args.pop() : {};
+
+ var event = _.isString(args[0]) ? args[0] : 'allevents';
+ event = event.toLowerCase() === 'allevents' ? {
+ name: 'ALLEVENTS',
+ jsonInterface: this.options.jsonInterface
+ } : this.options.jsonInterface.find(function (json) {
+ return json.type === 'event' && (json.name === event || json.signature === '0x' + event.replace('0x', ''));
+ });
+
+ if (!event) {
+ throw new Error('Event "' + event.name + '" doesn\'t exist in this contract.');
}
- function DH(prime, generator, malleable) {
- this.setGenerator(generator);
- this.__prime = new BN(prime);
- this._prime = BN.mont(this.__prime);
- this._primeLen = prime.length;
- this._pub = undefined;
- this._priv = undefined;
- this._primeCode = undefined;
- if (malleable) {
- this.setPublicKey = setPublicKey;
- this.setPrivateKey = setPrivateKey;
- } else {
- this._primeCode = 8;
- }
+ if (!utils.isAddress(this.options.address)) {
+ throw new Error('This contract object doesn\'t have address set yet, please set an address first.');
}
- Object.defineProperty(DH.prototype, 'verifyError', {
- enumerable: true,
- get: function get() {
- if (typeof this._primeCode !== 'number') {
- this._primeCode = checkPrime(this.__prime, this.__gen);
- }
- return this._primeCode;
- }
- });
- DH.prototype.generateKeys = function () {
- if (!this._priv) {
- this._priv = new BN(randomBytes(this._primeLen));
- }
- this._pub = this._gen.toRed(this._prime).redPow(this._priv).fromRed();
- return this.getPublicKey();
- };
- DH.prototype.computeSecret = function (other) {
- other = new BN(other);
- other = other.toRed(this._prime);
- var secret = other.redPow(this._priv).fromRed();
- var out = new Buffer(secret.toArray());
- var prime = this.getPrime();
- if (out.length < prime.length) {
- var front = new Buffer(prime.length - out.length);
- front.fill(0);
- out = Buffer.concat([front, out]);
- }
- return out;
+ return {
+ params: this._encodeEventABI(event, options),
+ event: event,
+ callback: callback
};
+ };
- DH.prototype.getPublicKey = function getPublicKey(enc) {
- return formatReturnValue(this._pub, enc);
- };
+ /**
+ * Adds event listeners and creates a subscription, and remove it once its fired.
+ *
+ * @method clone
+ * @return {Object} the event subscription
+ */
+ Contract.prototype.clone = function () {
+ return new this.constructor(this.options.jsonInterface, this.options.address, this.options);
+ };
- DH.prototype.getPrivateKey = function getPrivateKey(enc) {
- return formatReturnValue(this._priv, enc);
- };
+ /**
+ * Adds event listeners and creates a subscription, and remove it once its fired.
+ *
+ * @method once
+ * @param {String} event
+ * @param {Object} options
+ * @param {Function} callback
+ * @return {Object} the event subscription
+ */
+ Contract.prototype.once = function (event, options, callback) {
+ var args = Array.prototype.slice.call(arguments);
- DH.prototype.getPrime = function (enc) {
- return formatReturnValue(this.__prime, enc);
- };
+ // get the callback
+ callback = this._getCallback(args);
- DH.prototype.getGenerator = function (enc) {
- return formatReturnValue(this._gen, enc);
- };
+ if (!callback) {
+ throw new Error('Once requires a callback as the second parameter.');
+ }
- DH.prototype.setGenerator = function (gen, enc) {
- enc = enc || 'utf8';
- if (!Buffer.isBuffer(gen)) {
- gen = new Buffer(gen, enc);
- }
- this.__gen = gen;
- this._gen = new BN(gen);
- return this;
- };
+ // don't allow fromBlock
+ if (options) delete options.fromBlock;
- function formatReturnValue(bn, enc) {
- var buf = new Buffer(bn.toArray());
- if (!enc) {
- return buf;
- } else {
- return buf.toString(enc);
+ // don't return as once shouldn't provide "on"
+ this._on(event, options, function (err, res, sub) {
+ sub.unsubscribe();
+ if (_.isFunction(callback)) {
+ callback(err, res, sub);
}
- }
- }).call(this, require("buffer").Buffer);
- }, { "./generatePrime": 286, "bn.js": 240, "buffer": 47, "miller-rabin": 328, "randombytes": 347 }], 286: [function (require, module, exports) {
- arguments[4][65][0].apply(exports, arguments);
- }, { "bn.js": 240, "dup": 65, "miller-rabin": 328, "randombytes": 347 }], 287: [function (require, module, exports) {
- arguments[4][66][0].apply(exports, arguments);
- }, { "dup": 66 }], 288: [function (require, module, exports) {
- arguments[4][67][0].apply(exports, arguments);
- }, { "../package.json": 303, "./elliptic/curve": 291, "./elliptic/curves": 294, "./elliptic/ec": 295, "./elliptic/eddsa": 298, "./elliptic/utils": 302, "brorand": 241, "dup": 67 }], 289: [function (require, module, exports) {
- arguments[4][68][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "bn.js": 240, "dup": 68 }], 290: [function (require, module, exports) {
- arguments[4][69][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "../curve": 291, "bn.js": 240, "dup": 69, "inherits": 325 }], 291: [function (require, module, exports) {
- arguments[4][70][0].apply(exports, arguments);
- }, { "./base": 289, "./edwards": 290, "./mont": 292, "./short": 293, "dup": 70 }], 292: [function (require, module, exports) {
- arguments[4][71][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "../curve": 291, "bn.js": 240, "dup": 71, "inherits": 325 }], 293: [function (require, module, exports) {
- arguments[4][72][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "../curve": 291, "bn.js": 240, "dup": 72, "inherits": 325 }], 294: [function (require, module, exports) {
- arguments[4][73][0].apply(exports, arguments);
- }, { "../elliptic": 288, "./precomputed/secp256k1": 301, "dup": 73, "hash.js": 312 }], 295: [function (require, module, exports) {
- arguments[4][74][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "./key": 296, "./signature": 297, "bn.js": 240, "dup": 74, "hmac-drbg": 324 }], 296: [function (require, module, exports) {
- arguments[4][75][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "bn.js": 240, "dup": 75 }], 297: [function (require, module, exports) {
- arguments[4][76][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "bn.js": 240, "dup": 76 }], 298: [function (require, module, exports) {
- arguments[4][77][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "./key": 299, "./signature": 300, "dup": 77, "hash.js": 312 }], 299: [function (require, module, exports) {
- arguments[4][78][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "dup": 78 }], 300: [function (require, module, exports) {
- arguments[4][79][0].apply(exports, arguments);
- }, { "../../elliptic": 288, "bn.js": 240, "dup": 79 }], 301: [function (require, module, exports) {
- arguments[4][80][0].apply(exports, arguments);
- }, { "dup": 80 }], 302: [function (require, module, exports) {
- arguments[4][81][0].apply(exports, arguments);
- }, { "bn.js": 240, "dup": 81, "minimalistic-assert": 329, "minimalistic-crypto-utils": 330 }], 303: [function (require, module, exports) {
- module.exports = {
- "_args": [[{
- "raw": "elliptic@^6.0.0",
- "scope": null,
- "escapedName": "elliptic",
- "name": "elliptic",
- "rawSpec": "^6.0.0",
- "spec": ">=6.0.0 <7.0.0",
- "type": "range"
- }, "/Users/frozeman/Sites/_ethereum/web3/packages/web3-eth-accounts/node_modules/browserify-sign"]],
- "_from": "elliptic@>=6.0.0 <7.0.0",
- "_id": "elliptic@6.4.0",
- "_inCache": true,
- "_location": "/elliptic",
- "_nodeVersion": "7.0.0",
- "_npmOperationalInternal": {
- "host": "packages-18-east.internal.npmjs.com",
- "tmp": "tmp/elliptic-6.4.0.tgz_1487798866428_0.30510620190761983"
- },
- "_npmUser": {
- "name": "indutny",
- "email": "fedor@indutny.com"
- },
- "_npmVersion": "3.10.8",
- "_phantomChildren": {},
- "_requested": {
- "raw": "elliptic@^6.0.0",
- "scope": null,
- "escapedName": "elliptic",
- "name": "elliptic",
- "rawSpec": "^6.0.0",
- "spec": ">=6.0.0 <7.0.0",
- "type": "range"
- },
- "_requiredBy": ["/browserify-sign", "/create-ecdh", "/eth-lib"],
- "_resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",
- "_shasum": "cac9af8762c85836187003c8dfe193e5e2eae5df",
- "_shrinkwrap": null,
- "_spec": "elliptic@^6.0.0",
- "_where": "/Users/frozeman/Sites/_ethereum/web3/packages/web3-eth-accounts/node_modules/browserify-sign",
- "author": {
- "name": "Fedor Indutny",
- "email": "fedor@indutny.com"
- },
- "bugs": {
- "url": "https://github.com/indutny/elliptic/issues"
- },
- "dependencies": {
- "bn.js": "^4.4.0",
- "brorand": "^1.0.1",
- "hash.js": "^1.0.0",
- "hmac-drbg": "^1.0.0",
- "inherits": "^2.0.1",
- "minimalistic-assert": "^1.0.0",
- "minimalistic-crypto-utils": "^1.0.0"
- },
- "description": "EC cryptography",
- "devDependencies": {
- "brfs": "^1.4.3",
- "coveralls": "^2.11.3",
- "grunt": "^0.4.5",
- "grunt-browserify": "^5.0.0",
- "grunt-cli": "^1.2.0",
- "grunt-contrib-connect": "^1.0.0",
- "grunt-contrib-copy": "^1.0.0",
- "grunt-contrib-uglify": "^1.0.1",
- "grunt-mocha-istanbul": "^3.0.1",
- "grunt-saucelabs": "^8.6.2",
- "istanbul": "^0.4.2",
- "jscs": "^2.9.0",
- "jshint": "^2.6.0",
- "mocha": "^2.1.0"
- },
- "directories": {},
- "dist": {
- "shasum": "cac9af8762c85836187003c8dfe193e5e2eae5df",
- "tarball": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz"
- },
- "files": ["lib"],
- "gitHead": "6b0d2b76caae91471649c8e21f0b1d3ba0f96090",
- "homepage": "https://github.com/indutny/elliptic",
- "keywords": ["EC", "Elliptic", "curve", "Cryptography"],
- "license": "MIT",
- "main": "lib/elliptic.js",
- "maintainers": [{
- "name": "indutny",
- "email": "fedor@indutny.com"
- }],
- "name": "elliptic",
- "optionalDependencies": {},
- "readme": "ERROR: No README data found!",
- "repository": {
- "type": "git",
- "url": "git+ssh://git@github.com/indutny/elliptic.git"
- },
- "scripts": {
- "jscs": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
- "jshint": "jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",
- "lint": "npm run jscs && npm run jshint",
- "test": "npm run lint && npm run unit",
- "unit": "istanbul test _mocha --reporter=spec test/index.js",
- "version": "grunt dist && git add dist/"
- },
- "version": "6.4.0"
+ });
+
+ return undefined;
};
- }, {}], 304: [function (require, module, exports) {
- (function (Buffer) {
- var _slicedToArray = function () {
- function sliceIterator(arr, i) {
- var _arr = [];var _n = true;var _d = false;var _e = undefined;try {
- for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) {
- _arr.push(_s.value);if (i && _arr.length === i) break;
+
+ /**
+ * Adds event listeners and creates a subscription.
+ *
+ * @method _on
+ * @param {String} event
+ * @param {Object} options
+ * @param {Function} callback
+ * @return {Object} the event subscription
+ */
+ Contract.prototype._on = function () {
+ var subOptions = this._generateEventOptions.apply(this, arguments);
+
+ // prevent the event "newListener" and "removeListener" from being overwritten
+ this._checkListener('newListener', subOptions.event.name, subOptions.callback);
+ this._checkListener('removeListener', subOptions.event.name, subOptions.callback);
+
+ // TODO check if listener already exists? and reuse subscription if options are the same.
+
+ // create new subscription
+ var subscription = new Subscription({
+ subscription: {
+ params: 1,
+ inputFormatter: [formatters.inputLogFormatter],
+ outputFormatter: this._decodeEventABI.bind(subOptions.event),
+ // DUBLICATE, also in web3-eth
+ subscriptionHandler: function subscriptionHandler(output) {
+ if (output.removed) {
+ this.emit('changed', output);
+ } else {
+ this.emit('data', output);
}
- } catch (err) {
- _d = true;_e = err;
- } finally {
- try {
- if (!_n && _i["return"]) _i["return"]();
- } finally {
- if (_d) throw _e;
+
+ if (_.isFunction(this.callback)) {
+ this.callback(null, output, this);
}
- }return _arr;
- }return function (arr, i) {
- if (Array.isArray(arr)) {
- return arr;
- } else if (Symbol.iterator in Object(arr)) {
- return sliceIterator(arr, i);
- } else {
- throw new TypeError("Invalid attempt to destructure non-iterable instance");
}
- };
- }();
+ },
+ type: 'eth',
+ requestManager: this._requestManager
+ });
+ subscription.subscribe('logs', subOptions.params, subOptions.callback || function () {});
- var Bytes = require("./bytes");
- var Nat = require("./nat");
- var elliptic = require("elliptic");
- var rlp = require("./rlp");
- var secp256k1 = new elliptic.ec("secp256k1"); // eslint-disable-line
+ return subscription;
+ };
- var _require = require("./hash"),
- keccak256 = _require.keccak256,
- keccak256s = _require.keccak256s;
+ /**
+ * Get past events from contracts
+ *
+ * @method getPastEvents
+ * @param {String} event
+ * @param {Object} options
+ * @param {Function} callback
+ * @return {Object} the promievent
+ */
+ Contract.prototype.getPastEvents = function () {
+ var subOptions = this._generateEventOptions.apply(this, arguments);
- var create = function create(entropy) {
- var innerHex = keccak256(Bytes.concat(Bytes.random(32), entropy || Bytes.random(32)));
- var middleHex = Bytes.concat(Bytes.concat(Bytes.random(32), innerHex), Bytes.random(32));
- var outerHex = keccak256(middleHex);
- return fromPrivate(outerHex);
- };
+ var getPastLogs = new Method({
+ name: 'getPastLogs',
+ call: 'eth_getLogs',
+ params: 1,
+ inputFormatter: [formatters.inputLogFormatter],
+ outputFormatter: this._decodeEventABI.bind(subOptions.event)
+ });
+ getPastLogs.setRequestManager(this._requestManager);
+ var call = getPastLogs.buildCall();
- var toChecksum = function toChecksum(address) {
- var addressHash = keccak256s(address.slice(2));
- var checksumAddress = "0x";
- for (var i = 0; i < 40; i++) {
- checksumAddress += parseInt(addressHash[i + 2], 16) > 7 ? address[i + 2].toUpperCase() : address[i + 2];
- }return checksumAddress;
- };
+ getPastLogs = null;
- var fromPrivate = function fromPrivate(privateKey) {
- var buffer = new Buffer(privateKey.slice(2), "hex");
- var ecKey = secp256k1.keyFromPrivate(buffer);
- var publicKey = "0x" + ecKey.getPublic(false, 'hex').slice(2);
- var publicHash = keccak256(publicKey);
- var address = toChecksum("0x" + publicHash.slice(-40));
- return {
- address: address,
- privateKey: privateKey
- };
- };
+ return call(subOptions.params, subOptions.callback);
+ };
- var encodeSignature = function encodeSignature(_ref) {
- var _ref2 = _slicedToArray(_ref, 3),
- v = _ref2[0],
- r = Bytes.pad(32, _ref2[1]),
- s = Bytes.pad(32, _ref2[2]);
+ /**
+ * returns the an object with call, send, estimate functions
+ *
+ * @method _createTxObject
+ * @returns {Object} an object with functions to call the methods
+ */
+ Contract.prototype._createTxObject = function _createTxObject() {
+ var args = Array.prototype.slice.call(arguments);
+ var txObject = {};
- return Bytes.flatten([r, s, v]);
- };
+ if (this.method.type === 'function') {
- var decodeSignature = function decodeSignature(hex) {
- return [Bytes.slice(64, Bytes.length(hex), hex), Bytes.slice(0, 32, hex), Bytes.slice(32, 64, hex)];
- };
+ txObject.call = this.parent._executeMethod.bind(txObject, 'call');
+ txObject.call.request = this.parent._executeMethod.bind(txObject, 'call', true); // to make batch requests
+ }
- var makeSigner = function makeSigner(addToV) {
- return function (hash, privateKey) {
- var signature = secp256k1.keyFromPrivate(new Buffer(privateKey.slice(2), "hex")).sign(new Buffer(hash.slice(2), "hex"), { canonical: true });
- return encodeSignature([Nat.fromString(Bytes.fromNumber(addToV + signature.recoveryParam)), Bytes.pad(32, Bytes.fromNat("0x" + signature.r.toString(16))), Bytes.pad(32, Bytes.fromNat("0x" + signature.s.toString(16)))]);
- };
- };
+ txObject.send = this.parent._executeMethod.bind(txObject, 'send');
+ txObject.send.request = this.parent._executeMethod.bind(txObject, 'send', true); // to make batch requests
+ txObject.encodeABI = this.parent._encodeMethodABI.bind(txObject);
+ txObject.estimateGas = this.parent._executeMethod.bind(txObject, 'estimate');
- var sign = makeSigner(27); // v=27|28 instead of 0|1...
+ if (args && this.method.inputs && args.length !== this.method.inputs.length) {
+ if (this.nextMethod) {
+ return this.nextMethod.apply(null, args);
+ }
+ throw errors.InvalidNumberOfParams(args.length, this.method.inputs.length, this.method.name);
+ }
- var recover = function recover(hash, signature) {
- var vals = decodeSignature(signature);
- var vrs = { v: Bytes.toNumber(vals[0]), r: vals[1].slice(2), s: vals[2].slice(2) };
- var ecPublicKey = secp256k1.recoverPubKey(new Buffer(hash.slice(2), "hex"), vrs, vrs.v < 2 ? vrs.v : 1 - vrs.v % 2); // because odd vals mean v=0... sadly that means v=0 means v=1... I hate that
- var publicKey = "0x" + ecPublicKey.encode("hex", false).slice(2);
- var publicHash = keccak256(publicKey);
- var address = toChecksum("0x" + publicHash.slice(-40));
- return address;
- };
+ txObject.arguments = args || [];
+ txObject._method = this.method;
+ txObject._parent = this.parent;
+ txObject._ethAccounts = this.parent.constructor._ethAccounts || this._ethAccounts;
- module.exports = {
- create: create,
- toChecksum: toChecksum,
- fromPrivate: fromPrivate,
- sign: sign,
- makeSigner: makeSigner,
- recover: recover,
- encodeSignature: encodeSignature,
- decodeSignature: decodeSignature
- };
- }).call(this, require("buffer").Buffer);
- }, { "./bytes": 306, "./hash": 307, "./nat": 308, "./rlp": 309, "buffer": 47, "elliptic": 288 }], 305: [function (require, module, exports) {
- arguments[4][163][0].apply(exports, arguments);
- }, { "dup": 163 }], 306: [function (require, module, exports) {
- arguments[4][164][0].apply(exports, arguments);
- }, { "./array.js": 305, "dup": 164 }], 307: [function (require, module, exports) {
- arguments[4][165][0].apply(exports, arguments);
- }, { "dup": 165 }], 308: [function (require, module, exports) {
- var BN = require("bn.js");
- var Bytes = require("./bytes");
+ if (this.deployData) {
+ txObject._deployData = this.deployData;
+ }
- var fromBN = function fromBN(bn) {
- return "0x" + bn.toString("hex");
+ return txObject;
};
- var toBN = function toBN(str) {
- return new BN(str.slice(2), 16);
- };
+ /**
+ * Generates the options for the execute call
+ *
+ * @method _processExecuteArguments
+ * @param {Array} args
+ * @param {Promise} defer
+ */
+ Contract.prototype._processExecuteArguments = function _processExecuteArguments(args, defer) {
+ var processedArgs = {};
- var fromString = function fromString(str) {
- var bn = "0x" + (str.slice(0, 2) === "0x" ? new BN(str.slice(2), 16) : new BN(str, 10)).toString("hex");
- return bn === "0x0" ? "0x" : bn;
- };
+ processedArgs.type = args.shift();
- var toEther = function toEther(wei) {
- return toNumber(div(wei, fromString("10000000000"))) / 100000000;
- };
+ // get the callback
+ processedArgs.callback = this._parent._getCallback(args);
- var fromEther = function fromEther(eth) {
- return mul(fromNumber(Math.floor(eth * 100000000)), fromString("10000000000"));
- };
+ // get block number to use for call
+ if (processedArgs.type === 'call' && args[args.length - 1] !== true && (_.isString(args[args.length - 1]) || isFinite(args[args.length - 1]))) processedArgs.defaultBlock = args.pop();
- var toString = function toString(a) {
- return toBN(a).toString(10);
- };
+ // get the options
+ processedArgs.options = _.isObject(args[args.length - 1]) ? args.pop() : {};
- var fromNumber = function fromNumber(a) {
- return typeof a === "string" ? /^0x/.test(a) ? a : "0x" + a : "0x" + new BN(a).toString("hex");
- };
+ // get the generateRequest argument for batch requests
+ processedArgs.generateRequest = args[args.length - 1] === true ? args.pop() : false;
- var toNumber = function toNumber(a) {
- return toBN(a).toNumber();
- };
+ processedArgs.options = this._parent._getOrSetDefaultOptions(processedArgs.options);
+ processedArgs.options.data = this.encodeABI();
- var toUint256 = function toUint256(a) {
- return Bytes.pad(32, a);
- };
+ // add contract address
+ if (!this._deployData && !utils.isAddress(this._parent.options.address)) throw new Error('This contract object doesn\'t have address set yet, please set an address first.');
- var bin = function bin(method) {
- return function (a, b) {
- return fromBN(toBN(a)[method](toBN(b)));
- };
- };
+ if (!this._deployData) processedArgs.options.to = this._parent.options.address;
- var add = bin("add");
- var mul = bin("mul");
- var div = bin("div");
- var sub = bin("sub");
+ // return error, if no "data" is specified
+ if (!processedArgs.options.data) return utils._fireError(new Error('Couldn\'t find a matching contract method, or the number of parameters is wrong.'), defer.eventEmitter, defer.reject, processedArgs.callback);
- module.exports = {
- toString: toString,
- fromString: fromString,
- toNumber: toNumber,
- fromNumber: fromNumber,
- toEther: toEther,
- fromEther: fromEther,
- toUint256: toUint256,
- add: add,
- mul: mul,
- div: div,
- sub: sub
+ return processedArgs;
};
- }, { "./bytes": 306, "bn.js": 240 }], 309: [function (require, module, exports) {
- // The RLP format
- // Serialization and deserialization for the BytesTree type, under the following grammar:
- // | First byte | Meaning |
- // | ---------- | -------------------------------------------------------------------------- |
- // | 0 to 127 | HEX(leaf) |
- // | 128 to 183 | HEX(length_of_leaf + 128) + HEX(leaf) |
- // | 184 to 191 | HEX(length_of_length_of_leaf + 128 + 55) + HEX(length_of_leaf) + HEX(leaf) |
- // | 192 to 247 | HEX(length_of_node + 192) + HEX(node) |
- // | 248 to 255 | HEX(length_of_length_of_node + 128 + 55) + HEX(length_of_node) + HEX(node) |
- var encode = function encode(tree) {
- var padEven = function padEven(str) {
- return str.length % 2 === 0 ? str : "0" + str;
- };
+ /**
+ * Executes a call, transact or estimateGas on a contract function
+ *
+ * @method _executeMethod
+ * @param {String} type the type this execute function should execute
+ * @param {Boolean} makeRequest if true, it simply returns the request parameters, rather than executing it
+ */
+ Contract.prototype._executeMethod = function _executeMethod() {
+ var _this = this,
+ args = this._parent._processExecuteArguments.call(this, Array.prototype.slice.call(arguments), defer),
+ defer = promiEvent(args.type !== 'send'),
+ ethAccounts = _this.constructor._ethAccounts || _this._ethAccounts;
- var uint = function uint(num) {
- return padEven(num.toString(16));
- };
+ // simple return request for batch requests
+ if (args.generateRequest) {
- var length = function length(len, add) {
- return len < 56 ? uint(add + len) : uint(add + uint(len).length / 2 + 55) + uint(len);
- };
+ var payload = {
+ params: [formatters.inputCallFormatter.call(this._parent, args.options)],
+ callback: args.callback
+ };
- var dataTree = function dataTree(tree) {
- if (typeof tree === "string") {
- var hex = tree.slice(2);
- var pre = hex.length != 2 || hex >= "80" ? length(hex.length / 2, 128) : "";
- return pre + hex;
+ if (args.type === 'call') {
+ payload.params.push(formatters.inputDefaultBlockNumberFormatter.call(this._parent, args.defaultBlock));
+ payload.method = 'eth_call';
+ payload.format = this._parent._decodeMethodReturn.bind(null, this._method.outputs);
} else {
- var _hex = tree.map(dataTree).join("");
- var _pre = length(_hex.length / 2, 192);
- return _pre + _hex;
+ payload.method = 'eth_sendTransaction';
}
- };
-
- return "0x" + dataTree(tree);
- };
- var decode = function decode(hex) {
- var i = 2;
+ return payload;
+ } else {
- var parseTree = function parseTree() {
- if (i >= hex.length) throw "";
- var head = hex.slice(i, i + 2);
- return head < "80" ? (i += 2, "0x" + head) : head < "c0" ? parseHex() : parseList();
- };
+ switch (args.type) {
+ case 'estimate':
- var parseLength = function parseLength() {
- var len = parseInt(hex.slice(i, i += 2), 16) % 64;
- return len < 56 ? len : parseInt(hex.slice(i, i += (len - 55) * 2), 16);
- };
+ var estimateGas = new Method({
+ name: 'estimateGas',
+ call: 'eth_estimateGas',
+ params: 1,
+ inputFormatter: [formatters.inputCallFormatter],
+ outputFormatter: utils.hexToNumber,
+ requestManager: _this._parent._requestManager,
+ accounts: ethAccounts, // is eth.accounts (necessary for wallet signing)
+ defaultAccount: _this._parent.defaultAccount,
+ defaultBlock: _this._parent.defaultBlock
+ }).createFunction();
- var parseHex = function parseHex() {
- var len = parseLength();
- return "0x" + hex.slice(i, i += len * 2);
- };
+ return estimateGas(args.options, args.callback);
- var parseList = function parseList() {
- var lim = parseLength() * 2 + i;
- var list = [];
- while (i < lim) {
- list.push(parseTree());
- }return list;
- };
+ case 'call':
- try {
- return parseTree();
- } catch (e) {
- return [];
- }
- };
+ // TODO check errors: missing "from" should give error on deploy and send, call ?
- module.exports = { encode: encode, decode: decode };
- }, {}], 310: [function (require, module, exports) {
- arguments[4][84][0].apply(exports, arguments);
- }, { "dup": 84, "md5.js": 326, "safe-buffer": 350 }], 311: [function (require, module, exports) {
- (function (Buffer) {
- 'use strict';
+ var call = new Method({
+ name: 'call',
+ call: 'eth_call',
+ params: 2,
+ inputFormatter: [formatters.inputCallFormatter, formatters.inputDefaultBlockNumberFormatter],
+ // add output formatter for decoding
+ outputFormatter: function outputFormatter(result) {
+ return _this._parent._decodeMethodReturn(_this._method.outputs, result);
+ },
+ requestManager: _this._parent._requestManager,
+ accounts: ethAccounts, // is eth.accounts (necessary for wallet signing)
+ defaultAccount: _this._parent.defaultAccount,
+ defaultBlock: _this._parent.defaultBlock
+ }).createFunction();
- var Transform = require('stream').Transform;
- var inherits = require('inherits');
+ return call(args.options, args.defaultBlock, args.callback);
- function HashBase(blockSize) {
- Transform.call(this);
+ case 'send':
- this._block = new Buffer(blockSize);
- this._blockSize = blockSize;
- this._blockOffset = 0;
- this._length = [0, 0, 0, 0];
+ // return error, if no "from" is specified
+ if (!utils.isAddress(args.options.from)) {
+ return utils._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'), defer.eventEmitter, defer.reject, args.callback);
+ }
- this._finalized = false;
- }
+ if (_.isBoolean(this._method.payable) && !this._method.payable && args.options.value && args.options.value > 0) {
+ return utils._fireError(new Error('Can not send value to non-payable contract method or constructor'), defer.eventEmitter, defer.reject, args.callback);
+ }
- inherits(HashBase, Transform);
+ // make sure receipt logs are decoded
+ var extraFormatters = {
+ receiptFormatter: function receiptFormatter(receipt) {
+ if (_.isArray(receipt.logs)) {
- HashBase.prototype._transform = function (chunk, encoding, callback) {
- var error = null;
- try {
- if (encoding !== 'buffer') chunk = new Buffer(chunk, encoding);
- this.update(chunk);
- } catch (err) {
- error = err;
- }
+ // decode logs
+ var events = _.map(receipt.logs, function (log) {
+ return _this._parent._decodeEventABI.call({
+ name: 'ALLEVENTS',
+ jsonInterface: _this._parent.options.jsonInterface
+ }, log);
+ });
- callback(error);
- };
+ // make log names keys
+ receipt.events = {};
+ var count = 0;
+ events.forEach(function (ev) {
+ if (ev.event) {
+ // if > 1 of the same event, don't overwrite any existing events
+ if (receipt.events[ev.event]) {
+ if (Array.isArray(receipt.events[ev.event])) {
+ receipt.events[ev.event].push(ev);
+ } else {
+ receipt.events[ev.event] = [receipt.events[ev.event], ev];
+ }
+ } else {
+ receipt.events[ev.event] = ev;
+ }
+ } else {
+ receipt.events[count] = ev;
+ count++;
+ }
+ });
- HashBase.prototype._flush = function (callback) {
- var error = null;
- try {
- this.push(this._digest());
- } catch (err) {
- error = err;
- }
+ delete receipt.logs;
+ }
+ return receipt;
+ },
+ contractDeployFormatter: function contractDeployFormatter(receipt) {
+ var newContract = _this._parent.clone();
+ newContract.options.address = receipt.contractAddress;
+ return newContract;
+ }
+ };
- callback(error);
- };
+ var sendTransaction = new Method({
+ name: 'sendTransaction',
+ call: 'eth_sendTransaction',
+ params: 1,
+ inputFormatter: [formatters.inputTransactionFormatter],
+ requestManager: _this._parent._requestManager,
+ accounts: _this.constructor._ethAccounts || _this._ethAccounts, // is eth.accounts (necessary for wallet signing)
+ defaultAccount: _this._parent.defaultAccount,
+ defaultBlock: _this._parent.defaultBlock,
+ extraFormatters: extraFormatters
+ }).createFunction();
- HashBase.prototype.update = function (data, encoding) {
- if (!Buffer.isBuffer(data) && typeof data !== 'string') throw new TypeError('Data must be a string or a buffer');
- if (this._finalized) throw new Error('Digest already called');
- if (!Buffer.isBuffer(data)) data = new Buffer(data, encoding || 'binary');
+ return sendTransaction(args.options, args.callback);
- // consume data
- var block = this._block;
- var offset = 0;
- while (this._blockOffset + data.length - offset >= this._blockSize) {
- for (var i = this._blockOffset; i < this._blockSize;) {
- block[i++] = data[offset++];
- }this._update();
- this._blockOffset = 0;
- }
- while (offset < data.length) {
- block[this._blockOffset++] = data[offset++];
- } // update length
- for (var j = 0, carry = data.length * 8; carry > 0; ++j) {
- this._length[j] += carry;
- carry = this._length[j] / 0x0100000000 | 0;
- if (carry > 0) this._length[j] -= 0x0100000000 * carry;
}
+ }
+ };
- return this;
- };
-
- HashBase.prototype._update = function (data) {
- throw new Error('_update is not implemented');
- };
-
- HashBase.prototype.digest = function (encoding) {
- if (this._finalized) throw new Error('Digest already called');
- this._finalized = true;
-
- var digest = this._digest();
- if (encoding !== undefined) digest = digest.toString(encoding);
- return digest;
- };
-
- HashBase.prototype._digest = function () {
- throw new Error('_digest is not implemented');
- };
-
- module.exports = HashBase;
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "inherits": 325, "stream": 156 }], 312: [function (require, module, exports) {
- arguments[4][86][0].apply(exports, arguments);
- }, { "./hash/common": 313, "./hash/hmac": 314, "./hash/ripemd": 315, "./hash/sha": 316, "./hash/utils": 323, "dup": 86 }], 313: [function (require, module, exports) {
- arguments[4][87][0].apply(exports, arguments);
- }, { "./utils": 323, "dup": 87, "minimalistic-assert": 329 }], 314: [function (require, module, exports) {
- arguments[4][88][0].apply(exports, arguments);
- }, { "./utils": 323, "dup": 88, "minimalistic-assert": 329 }], 315: [function (require, module, exports) {
- arguments[4][89][0].apply(exports, arguments);
- }, { "./common": 313, "./utils": 323, "dup": 89 }], 316: [function (require, module, exports) {
- arguments[4][90][0].apply(exports, arguments);
- }, { "./sha/1": 317, "./sha/224": 318, "./sha/256": 319, "./sha/384": 320, "./sha/512": 321, "dup": 90 }], 317: [function (require, module, exports) {
- arguments[4][91][0].apply(exports, arguments);
- }, { "../common": 313, "../utils": 323, "./common": 322, "dup": 91 }], 318: [function (require, module, exports) {
- arguments[4][92][0].apply(exports, arguments);
- }, { "../utils": 323, "./256": 319, "dup": 92 }], 319: [function (require, module, exports) {
- arguments[4][93][0].apply(exports, arguments);
- }, { "../common": 313, "../utils": 323, "./common": 322, "dup": 93, "minimalistic-assert": 329 }], 320: [function (require, module, exports) {
- arguments[4][94][0].apply(exports, arguments);
- }, { "../utils": 323, "./512": 321, "dup": 94 }], 321: [function (require, module, exports) {
- arguments[4][95][0].apply(exports, arguments);
- }, { "../common": 313, "../utils": 323, "dup": 95, "minimalistic-assert": 329 }], 322: [function (require, module, exports) {
- arguments[4][96][0].apply(exports, arguments);
- }, { "../utils": 323, "dup": 96 }], 323: [function (require, module, exports) {
- arguments[4][97][0].apply(exports, arguments);
- }, { "dup": 97, "inherits": 325, "minimalistic-assert": 329 }], 324: [function (require, module, exports) {
- arguments[4][98][0].apply(exports, arguments);
- }, { "dup": 98, "hash.js": 312, "minimalistic-assert": 329, "minimalistic-crypto-utils": 330 }], 325: [function (require, module, exports) {
- arguments[4][101][0].apply(exports, arguments);
- }, { "dup": 101 }], 326: [function (require, module, exports) {
- (function (Buffer) {
+ module.exports = Contract;
+ }, { "underscore": 374, "web3-core": 217, "web3-core-helpers": 199, "web3-core-method": 201, "web3-core-promievent": 206, "web3-core-subscriptions": 214, "web3-eth-abi": 231, "web3-utils": 408 }], 376: [function (require, module, exports) {
+ (function (module, exports) {
'use strict';
- var inherits = require('inherits');
- var HashBase = require('hash-base');
-
- var ARRAY16 = new Array(16);
+ // Utils
- function MD5() {
- HashBase.call(this, 64);
+ function assert(val, msg) {
+ if (!val) throw new Error(msg || 'Assertion failed');
+ }
- // state
- this._a = 0x67452301;
- this._b = 0xefcdab89;
- this._c = 0x98badcfe;
- this._d = 0x10325476;
+ // Could use `inherits` module, but don't want to move from single file
+ // architecture yet.
+ function inherits(ctor, superCtor) {
+ ctor.super_ = superCtor;
+ var TempCtor = function TempCtor() {};
+ TempCtor.prototype = superCtor.prototype;
+ ctor.prototype = new TempCtor();
+ ctor.prototype.constructor = ctor;
}
- inherits(MD5, HashBase);
+ // BN
- MD5.prototype._update = function () {
- var M = ARRAY16;
- for (var i = 0; i < 16; ++i) {
- M[i] = this._block.readInt32LE(i * 4);
- }var a = this._a;
- var b = this._b;
- var c = this._c;
- var d = this._d;
+ function BN(number, base, endian) {
+ if (BN.isBN(number)) {
+ return number;
+ }
- a = fnF(a, b, c, d, M[0], 0xd76aa478, 7);
- d = fnF(d, a, b, c, M[1], 0xe8c7b756, 12);
- c = fnF(c, d, a, b, M[2], 0x242070db, 17);
- b = fnF(b, c, d, a, M[3], 0xc1bdceee, 22);
- a = fnF(a, b, c, d, M[4], 0xf57c0faf, 7);
- d = fnF(d, a, b, c, M[5], 0x4787c62a, 12);
- c = fnF(c, d, a, b, M[6], 0xa8304613, 17);
- b = fnF(b, c, d, a, M[7], 0xfd469501, 22);
- a = fnF(a, b, c, d, M[8], 0x698098d8, 7);
- d = fnF(d, a, b, c, M[9], 0x8b44f7af, 12);
- c = fnF(c, d, a, b, M[10], 0xffff5bb1, 17);
- b = fnF(b, c, d, a, M[11], 0x895cd7be, 22);
- a = fnF(a, b, c, d, M[12], 0x6b901122, 7);
- d = fnF(d, a, b, c, M[13], 0xfd987193, 12);
- c = fnF(c, d, a, b, M[14], 0xa679438e, 17);
- b = fnF(b, c, d, a, M[15], 0x49b40821, 22);
+ this.negative = 0;
+ this.words = null;
+ this.length = 0;
- a = fnG(a, b, c, d, M[1], 0xf61e2562, 5);
- d = fnG(d, a, b, c, M[6], 0xc040b340, 9);
- c = fnG(c, d, a, b, M[11], 0x265e5a51, 14);
- b = fnG(b, c, d, a, M[0], 0xe9b6c7aa, 20);
- a = fnG(a, b, c, d, M[5], 0xd62f105d, 5);
- d = fnG(d, a, b, c, M[10], 0x02441453, 9);
- c = fnG(c, d, a, b, M[15], 0xd8a1e681, 14);
- b = fnG(b, c, d, a, M[4], 0xe7d3fbc8, 20);
- a = fnG(a, b, c, d, M[9], 0x21e1cde6, 5);
- d = fnG(d, a, b, c, M[14], 0xc33707d6, 9);
- c = fnG(c, d, a, b, M[3], 0xf4d50d87, 14);
- b = fnG(b, c, d, a, M[8], 0x455a14ed, 20);
- a = fnG(a, b, c, d, M[13], 0xa9e3e905, 5);
- d = fnG(d, a, b, c, M[2], 0xfcefa3f8, 9);
- c = fnG(c, d, a, b, M[7], 0x676f02d9, 14);
- b = fnG(b, c, d, a, M[12], 0x8d2a4c8a, 20);
+ // Reduction context
+ this.red = null;
- a = fnH(a, b, c, d, M[5], 0xfffa3942, 4);
- d = fnH(d, a, b, c, M[8], 0x8771f681, 11);
- c = fnH(c, d, a, b, M[11], 0x6d9d6122, 16);
- b = fnH(b, c, d, a, M[14], 0xfde5380c, 23);
- a = fnH(a, b, c, d, M[1], 0xa4beea44, 4);
- d = fnH(d, a, b, c, M[4], 0x4bdecfa9, 11);
- c = fnH(c, d, a, b, M[7], 0xf6bb4b60, 16);
- b = fnH(b, c, d, a, M[10], 0xbebfbc70, 23);
- a = fnH(a, b, c, d, M[13], 0x289b7ec6, 4);
- d = fnH(d, a, b, c, M[0], 0xeaa127fa, 11);
- c = fnH(c, d, a, b, M[3], 0xd4ef3085, 16);
- b = fnH(b, c, d, a, M[6], 0x04881d05, 23);
- a = fnH(a, b, c, d, M[9], 0xd9d4d039, 4);
- d = fnH(d, a, b, c, M[12], 0xe6db99e5, 11);
- c = fnH(c, d, a, b, M[15], 0x1fa27cf8, 16);
- b = fnH(b, c, d, a, M[2], 0xc4ac5665, 23);
+ if (number !== null) {
+ if (base === 'le' || base === 'be') {
+ endian = base;
+ base = 10;
+ }
- a = fnI(a, b, c, d, M[0], 0xf4292244, 6);
- d = fnI(d, a, b, c, M[7], 0x432aff97, 10);
- c = fnI(c, d, a, b, M[14], 0xab9423a7, 15);
- b = fnI(b, c, d, a, M[5], 0xfc93a039, 21);
- a = fnI(a, b, c, d, M[12], 0x655b59c3, 6);
- d = fnI(d, a, b, c, M[3], 0x8f0ccc92, 10);
- c = fnI(c, d, a, b, M[10], 0xffeff47d, 15);
- b = fnI(b, c, d, a, M[1], 0x85845dd1, 21);
- a = fnI(a, b, c, d, M[8], 0x6fa87e4f, 6);
- d = fnI(d, a, b, c, M[15], 0xfe2ce6e0, 10);
- c = fnI(c, d, a, b, M[6], 0xa3014314, 15);
- b = fnI(b, c, d, a, M[13], 0x4e0811a1, 21);
- a = fnI(a, b, c, d, M[4], 0xf7537e82, 6);
- d = fnI(d, a, b, c, M[11], 0xbd3af235, 10);
- c = fnI(c, d, a, b, M[2], 0x2ad7d2bb, 15);
- b = fnI(b, c, d, a, M[9], 0xeb86d391, 21);
+ this._init(number || 0, base || 10, endian || 'be');
+ }
+ }
+ if ((typeof module === "undefined" ? "undefined" : _typeof(module)) === 'object') {
+ module.exports = BN;
+ } else {
+ exports.BN = BN;
+ }
- this._a = this._a + a | 0;
- this._b = this._b + b | 0;
- this._c = this._c + c | 0;
- this._d = this._d + d | 0;
- };
+ BN.BN = BN;
+ BN.wordSize = 26;
- MD5.prototype._digest = function () {
- // create padding and handle blocks
- this._block[this._blockOffset++] = 0x80;
- if (this._blockOffset > 56) {
- this._block.fill(0, this._blockOffset, 64);
- this._update();
- this._blockOffset = 0;
+ var Buffer;
+ try {
+ Buffer = require('buf' + 'fer').Buffer;
+ } catch (e) {}
+
+ BN.isBN = function isBN(num) {
+ if (num instanceof BN) {
+ return true;
}
- this._block.fill(0, this._blockOffset, 56);
- this._block.writeUInt32LE(this._length[0], 56);
- this._block.writeUInt32LE(this._length[1], 60);
- this._update();
+ return num !== null && (typeof num === "undefined" ? "undefined" : _typeof(num)) === 'object' && num.constructor.wordSize === BN.wordSize && Array.isArray(num.words);
+ };
- // produce result
- var buffer = new Buffer(16);
- buffer.writeInt32LE(this._a, 0);
- buffer.writeInt32LE(this._b, 4);
- buffer.writeInt32LE(this._c, 8);
- buffer.writeInt32LE(this._d, 12);
- return buffer;
+ BN.max = function max(left, right) {
+ if (left.cmp(right) > 0) return left;
+ return right;
};
- function rotl(x, n) {
- return x << n | x >>> 32 - n;
- }
+ BN.min = function min(left, right) {
+ if (left.cmp(right) < 0) return left;
+ return right;
+ };
- function fnF(a, b, c, d, m, k, s) {
- return rotl(a + (b & c | ~b & d) + m + k | 0, s) + b | 0;
- }
+ BN.prototype._init = function init(number, base, endian) {
+ if (typeof number === 'number') {
+ return this._initNumber(number, base, endian);
+ }
- function fnG(a, b, c, d, m, k, s) {
- return rotl(a + (b & d | c & ~d) + m + k | 0, s) + b | 0;
- }
+ if ((typeof number === "undefined" ? "undefined" : _typeof(number)) === 'object') {
+ return this._initArray(number, base, endian);
+ }
- function fnH(a, b, c, d, m, k, s) {
- return rotl(a + (b ^ c ^ d) + m + k | 0, s) + b | 0;
- }
+ if (base === 'hex') {
+ base = 16;
+ }
+ assert(base === (base | 0) && base >= 2 && base <= 36);
- function fnI(a, b, c, d, m, k, s) {
- return rotl(a + (c ^ (b | ~d)) + m + k | 0, s) + b | 0;
- }
+ number = number.toString().replace(/\s+/g, '');
+ var start = 0;
+ if (number[0] === '-') {
+ start++;
+ }
- module.exports = MD5;
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "hash-base": 327, "inherits": 325 }], 327: [function (require, module, exports) {
- arguments[4][105][0].apply(exports, arguments);
- }, { "dup": 105, "inherits": 325, "safe-buffer": 350, "stream": 156 }], 328: [function (require, module, exports) {
- arguments[4][106][0].apply(exports, arguments);
- }, { "bn.js": 240, "brorand": 241, "dup": 106 }], 329: [function (require, module, exports) {
- arguments[4][107][0].apply(exports, arguments);
- }, { "dup": 107 }], 330: [function (require, module, exports) {
- arguments[4][108][0].apply(exports, arguments);
- }, { "dup": 108 }], 331: [function (require, module, exports) {
- arguments[4][109][0].apply(exports, arguments);
- }, { "dup": 109 }], 332: [function (require, module, exports) {
- arguments[4][110][0].apply(exports, arguments);
- }, { "./certificate": 333, "asn1.js": 226, "dup": 110 }], 333: [function (require, module, exports) {
- arguments[4][111][0].apply(exports, arguments);
- }, { "asn1.js": 226, "dup": 111 }], 334: [function (require, module, exports) {
- (function (Buffer) {
- // adapted from https://github.com/apatil/pemstrip
- var findProc = /Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m;
- var startRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m;
- var fullRegex = /^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m;
- var evp = require('evp_bytestokey');
- var ciphers = require('browserify-aes');
- module.exports = function (okey, password) {
- var key = okey.toString();
- var match = key.match(findProc);
- var decrypted;
- if (!match) {
- var match2 = key.match(fullRegex);
- decrypted = new Buffer(match2[2].replace(/\r?\n/g, ''), 'base64');
+ if (base === 16) {
+ this._parseHex(number, start);
} else {
- var suite = 'aes' + match[1];
- var iv = new Buffer(match[2], 'hex');
- var cipherText = new Buffer(match[3].replace(/\r?\n/g, ''), 'base64');
- var cipherKey = evp(password, iv.slice(0, 8), parseInt(match[1], 10)).key;
- var out = [];
- var cipher = ciphers.createDecipheriv(suite, cipherKey, iv);
- out.push(cipher.update(cipherText));
- out.push(cipher.final());
- decrypted = Buffer.concat(out);
+ this._parseBase(number, base, start);
}
- var tag = key.match(startRegex)[1];
- return {
- tag: tag,
- data: decrypted
- };
+
+ if (number[0] === '-') {
+ this.negative = 1;
+ }
+
+ this.strip();
+
+ if (endian !== 'le') return;
+
+ this._initArray(this.toArray(), base, endian);
};
- }).call(this, require("buffer").Buffer);
- }, { "browserify-aes": 244, "buffer": 47, "evp_bytestokey": 310 }], 335: [function (require, module, exports) {
- (function (Buffer) {
- var asn1 = require('./asn1');
- var aesid = require('./aesid.json');
- var fixProc = require('./fixProc');
- var ciphers = require('browserify-aes');
- var compat = require('pbkdf2');
- module.exports = parseKeys;
- function parseKeys(buffer) {
- var password;
- if ((typeof buffer === "undefined" ? "undefined" : _typeof(buffer)) === 'object' && !Buffer.isBuffer(buffer)) {
- password = buffer.passphrase;
- buffer = buffer.key;
+ BN.prototype._initNumber = function _initNumber(number, base, endian) {
+ if (number < 0) {
+ this.negative = 1;
+ number = -number;
}
- if (typeof buffer === 'string') {
- buffer = new Buffer(buffer);
+ if (number < 0x4000000) {
+ this.words = [number & 0x3ffffff];
+ this.length = 1;
+ } else if (number < 0x10000000000000) {
+ this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff];
+ this.length = 2;
+ } else {
+ assert(number < 0x20000000000000); // 2 ^ 53 (unsafe)
+ this.words = [number & 0x3ffffff, number / 0x4000000 & 0x3ffffff, 1];
+ this.length = 3;
}
- var stripped = fixProc(buffer, password);
+ if (endian !== 'le') return;
- var type = stripped.tag;
- var data = stripped.data;
- var subtype, ndata;
- switch (type) {
- case 'CERTIFICATE':
- ndata = asn1.certificate.decode(data, 'der').tbsCertificate.subjectPublicKeyInfo;
- // falls through
- case 'PUBLIC KEY':
- if (!ndata) {
- ndata = asn1.PublicKey.decode(data, 'der');
- }
- subtype = ndata.algorithm.algorithm.join('.');
- switch (subtype) {
- case '1.2.840.113549.1.1.1':
- return asn1.RSAPublicKey.decode(ndata.subjectPublicKey.data, 'der');
- case '1.2.840.10045.2.1':
- ndata.subjectPrivateKey = ndata.subjectPublicKey;
- return {
- type: 'ec',
- data: ndata
- };
- case '1.2.840.10040.4.1':
- ndata.algorithm.params.pub_key = asn1.DSAparam.decode(ndata.subjectPublicKey.data, 'der');
- return {
- type: 'dsa',
- data: ndata.algorithm.params
- };
- default:
- throw new Error('unknown key id ' + subtype);
+ // Reverse the bytes
+ this._initArray(this.toArray(), base, endian);
+ };
+
+ BN.prototype._initArray = function _initArray(number, base, endian) {
+ // Perhaps a Uint8Array
+ assert(typeof number.length === 'number');
+ if (number.length <= 0) {
+ this.words = [0];
+ this.length = 1;
+ return this;
+ }
+
+ this.length = Math.ceil(number.length / 3);
+ this.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) {
+ this.words[i] = 0;
+ }
+
+ var j, w;
+ var off = 0;
+ if (endian === 'be') {
+ for (i = number.length - 1, j = 0; i >= 0; i -= 3) {
+ w = number[i] | number[i - 1] << 8 | number[i - 2] << 16;
+ this.words[j] |= w << off & 0x3ffffff;
+ this.words[j + 1] = w >>> 26 - off & 0x3ffffff;
+ off += 24;
+ if (off >= 26) {
+ off -= 26;
+ j++;
}
- throw new Error('unknown key type ' + type);
- case 'ENCRYPTED PRIVATE KEY':
- data = asn1.EncryptedPrivateKey.decode(data, 'der');
- data = decrypt(data, password);
- // falls through
- case 'PRIVATE KEY':
- ndata = asn1.PrivateKey.decode(data, 'der');
- subtype = ndata.algorithm.algorithm.join('.');
- switch (subtype) {
- case '1.2.840.113549.1.1.1':
- return asn1.RSAPrivateKey.decode(ndata.subjectPrivateKey, 'der');
- case '1.2.840.10045.2.1':
- return {
- curve: ndata.algorithm.curve,
- privateKey: asn1.ECPrivateKey.decode(ndata.subjectPrivateKey, 'der').privateKey
- };
- case '1.2.840.10040.4.1':
- ndata.algorithm.params.priv_key = asn1.DSAparam.decode(ndata.subjectPrivateKey, 'der');
- return {
- type: 'dsa',
- params: ndata.algorithm.params
- };
- default:
- throw new Error('unknown key id ' + subtype);
+ }
+ } else if (endian === 'le') {
+ for (i = 0, j = 0; i < number.length; i += 3) {
+ w = number[i] | number[i + 1] << 8 | number[i + 2] << 16;
+ this.words[j] |= w << off & 0x3ffffff;
+ this.words[j + 1] = w >>> 26 - off & 0x3ffffff;
+ off += 24;
+ if (off >= 26) {
+ off -= 26;
+ j++;
}
- throw new Error('unknown key type ' + type);
- case 'RSA PUBLIC KEY':
- return asn1.RSAPublicKey.decode(data, 'der');
- case 'RSA PRIVATE KEY':
- return asn1.RSAPrivateKey.decode(data, 'der');
- case 'DSA PRIVATE KEY':
- return {
- type: 'dsa',
- params: asn1.DSAPrivateKey.decode(data, 'der')
- };
- case 'EC PRIVATE KEY':
- data = asn1.ECPrivateKey.decode(data, 'der');
- return {
- curve: data.parameters.value,
- privateKey: data.privateKey
- };
- default:
- throw new Error('unknown key type ' + type);
+ }
}
+ return this.strip();
+ };
+
+ function parseHex(str, start, end) {
+ var r = 0;
+ var len = Math.min(str.length, end);
+ for (var i = start; i < len; i++) {
+ var c = str.charCodeAt(i) - 48;
+
+ r <<= 4;
+
+ // 'a' - 'f'
+ if (c >= 49 && c <= 54) {
+ r |= c - 49 + 0xa;
+
+ // 'A' - 'F'
+ } else if (c >= 17 && c <= 22) {
+ r |= c - 17 + 0xa;
+
+ // '0' - '9'
+ } else {
+ r |= c & 0xf;
+ }
+ }
+ return r;
}
- parseKeys.signature = asn1.signature;
- function decrypt(data, password) {
- var salt = data.algorithm.decrypt.kde.kdeparams.salt;
- var iters = parseInt(data.algorithm.decrypt.kde.kdeparams.iters.toString(), 10);
- var algo = aesid[data.algorithm.decrypt.cipher.algo.join('.')];
- var iv = data.algorithm.decrypt.cipher.iv;
- var cipherText = data.subjectPrivateKey;
- var keylen = parseInt(algo.split('-')[1], 10) / 8;
- var key = compat.pbkdf2Sync(password, salt, iters, keylen);
- var cipher = ciphers.createDecipheriv(algo, key, iv);
- var out = [];
- out.push(cipher.update(cipherText));
- out.push(cipher.final());
- return Buffer.concat(out);
- }
- }).call(this, require("buffer").Buffer);
- }, { "./aesid.json": 331, "./asn1": 332, "./fixProc": 334, "browserify-aes": 244, "buffer": 47, "pbkdf2": 336 }], 336: [function (require, module, exports) {
- arguments[4][114][0].apply(exports, arguments);
- }, { "./lib/async": 337, "./lib/sync": 340, "dup": 114 }], 337: [function (require, module, exports) {
- (function (process, global) {
- var checkParameters = require('./precondition');
- var defaultEncoding = require('./default-encoding');
- var sync = require('./sync');
- var Buffer = require('safe-buffer').Buffer;
- var ZERO_BUF;
- var subtle = global.crypto && global.crypto.subtle;
- var toBrowser = {
- 'sha': 'SHA-1',
- 'sha-1': 'SHA-1',
- 'sha1': 'SHA-1',
- 'sha256': 'SHA-256',
- 'sha-256': 'SHA-256',
- 'sha384': 'SHA-384',
- 'sha-384': 'SHA-384',
- 'sha-512': 'SHA-512',
- 'sha512': 'SHA-512'
- };
- var checks = [];
- function checkNative(algo) {
- if (global.process && !global.process.browser) {
- return Promise.resolve(false);
+ BN.prototype._parseHex = function _parseHex(number, start) {
+ // Create possibly bigger array to ensure that it fits the number
+ this.length = Math.ceil((number.length - start) / 6);
+ this.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) {
+ this.words[i] = 0;
}
- if (!subtle || !subtle.importKey || !subtle.deriveBits) {
- return Promise.resolve(false);
+
+ var j, w;
+ // Scan 24-bit chunks and add them to the number
+ var off = 0;
+ for (i = number.length - 6, j = 0; i >= start; i -= 6) {
+ w = parseHex(number, i, i + 6);
+ this.words[j] |= w << off & 0x3ffffff;
+ // NOTE: `0x3fffff` is intentional here, 26bits max shift + 24bit hex limb
+ this.words[j + 1] |= w >>> 26 - off & 0x3fffff;
+ off += 24;
+ if (off >= 26) {
+ off -= 26;
+ j++;
+ }
}
- if (checks[algo] !== undefined) {
- return checks[algo];
+ if (i + 6 !== start) {
+ w = parseHex(number, start, i + 6);
+ this.words[j] |= w << off & 0x3ffffff;
+ this.words[j + 1] |= w >>> 26 - off & 0x3fffff;
}
- ZERO_BUF = ZERO_BUF || Buffer.alloc(8);
- var prom = browserPbkdf2(ZERO_BUF, ZERO_BUF, 10, 128, algo).then(function () {
- return true;
- }).catch(function () {
- return false;
- });
- checks[algo] = prom;
- return prom;
- }
- function browserPbkdf2(password, salt, iterations, length, algo) {
- return subtle.importKey('raw', password, { name: 'PBKDF2' }, false, ['deriveBits']).then(function (key) {
- return subtle.deriveBits({
- name: 'PBKDF2',
- salt: salt,
- iterations: iterations,
- hash: {
- name: algo
- }
- }, key, length << 3);
- }).then(function (res) {
- return Buffer.from(res);
- });
- }
- function resolvePromise(promise, callback) {
- promise.then(function (out) {
- process.nextTick(function () {
- callback(null, out);
- });
- }, function (e) {
- process.nextTick(function () {
- callback(e);
- });
- });
+ this.strip();
+ };
+
+ function parseBase(str, start, end, mul) {
+ var r = 0;
+ var len = Math.min(str.length, end);
+ for (var i = start; i < len; i++) {
+ var c = str.charCodeAt(i) - 48;
+
+ r *= mul;
+
+ // 'a'
+ if (c >= 49) {
+ r += c - 49 + 0xa;
+
+ // 'A'
+ } else if (c >= 17) {
+ r += c - 17 + 0xa;
+
+ // '0' - '9'
+ } else {
+ r += c;
+ }
+ }
+ return r;
}
- module.exports = function (password, salt, iterations, keylen, digest, callback) {
- if (!Buffer.isBuffer(password)) password = Buffer.from(password, defaultEncoding);
- if (!Buffer.isBuffer(salt)) salt = Buffer.from(salt, defaultEncoding);
- checkParameters(iterations, keylen);
- if (typeof digest === 'function') {
- callback = digest;
- digest = undefined;
+ BN.prototype._parseBase = function _parseBase(number, base, start) {
+ // Initialize as zero
+ this.words = [0];
+ this.length = 1;
+
+ // Find length of limb in base
+ for (var limbLen = 0, limbPow = 1; limbPow <= 0x3ffffff; limbPow *= base) {
+ limbLen++;
}
- if (typeof callback !== 'function') throw new Error('No callback provided to pbkdf2');
+ limbLen--;
+ limbPow = limbPow / base | 0;
- digest = digest || 'sha1';
- var algo = toBrowser[digest.toLowerCase()];
- if (!algo || typeof global.Promise !== 'function') {
- return process.nextTick(function () {
- var out;
- try {
- out = sync(password, salt, iterations, keylen, digest);
- } catch (e) {
- return callback(e);
- }
- callback(null, out);
- });
+ var total = number.length - start;
+ var mod = total % limbLen;
+ var end = Math.min(total, total - mod) + start;
+
+ var word = 0;
+ for (var i = start; i < end; i += limbLen) {
+ word = parseBase(number, i, i + limbLen, base);
+
+ this.imuln(limbPow);
+ if (this.words[0] + word < 0x4000000) {
+ this.words[0] += word;
+ } else {
+ this._iaddn(word);
+ }
}
- resolvePromise(checkNative(algo).then(function (resp) {
- if (resp) {
- return browserPbkdf2(password, salt, iterations, keylen, algo);
+
+ if (mod !== 0) {
+ var pow = 1;
+ word = parseBase(number, i, number.length, base);
+
+ for (i = 0; i < mod; i++) {
+ pow *= base;
+ }
+
+ this.imuln(pow);
+ if (this.words[0] + word < 0x4000000) {
+ this.words[0] += word;
} else {
- return sync(password, salt, iterations, keylen, digest);
+ this._iaddn(word);
}
- }), callback);
+ }
};
- }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, { "./default-encoding": 338, "./precondition": 339, "./sync": 340, "_process": 120, "safe-buffer": 350 }], 338: [function (require, module, exports) {
- (function (process) {
- var defaultEncoding;
- /* istanbul ignore next */
- if (process.browser) {
- defaultEncoding = 'utf-8';
- } else {
- var pVersionMajor = parseInt(process.version.split('.')[0].slice(1), 10);
- defaultEncoding = pVersionMajor >= 6 ? 'utf-8' : 'binary';
- }
- module.exports = defaultEncoding;
- }).call(this, require('_process'));
- }, { "_process": 120 }], 339: [function (require, module, exports) {
- arguments[4][117][0].apply(exports, arguments);
- }, { "dup": 117 }], 340: [function (require, module, exports) {
- arguments[4][118][0].apply(exports, arguments);
- }, { "./default-encoding": 338, "./precondition": 339, "create-hash/md5": 274, "dup": 118, "ripemd160": 349, "safe-buffer": 350, "sha.js": 354 }], 341: [function (require, module, exports) {
- arguments[4][121][0].apply(exports, arguments);
- }, { "./privateDecrypt": 343, "./publicEncrypt": 344, "dup": 121 }], 342: [function (require, module, exports) {
- (function (Buffer) {
- var createHash = require('create-hash');
- module.exports = function (seed, len) {
- var t = new Buffer('');
- var i = 0,
- c;
- while (t.length < len) {
- c = i2ops(i++);
- t = Buffer.concat([t, createHash('sha1').update(seed).update(c).digest()]);
+ BN.prototype.copy = function copy(dest) {
+ dest.words = new Array(this.length);
+ for (var i = 0; i < this.length; i++) {
+ dest.words[i] = this.words[i];
}
- return t.slice(0, len);
+ dest.length = this.length;
+ dest.negative = this.negative;
+ dest.red = this.red;
};
- function i2ops(c) {
- var out = new Buffer(4);
- out.writeUInt32BE(c, 0);
- return out;
- }
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "create-hash": 272 }], 343: [function (require, module, exports) {
- (function (Buffer) {
- var parseKeys = require('parse-asn1');
- var mgf = require('./mgf');
- var xor = require('./xor');
- var bn = require('bn.js');
- var crt = require('browserify-rsa');
- var createHash = require('create-hash');
- var withPublic = require('./withPublic');
- module.exports = function privateDecrypt(private_key, enc, reverse) {
- var padding;
- if (private_key.padding) {
- padding = private_key.padding;
- } else if (reverse) {
- padding = 1;
- } else {
- padding = 4;
- }
+ BN.prototype.clone = function clone() {
+ var r = new BN(null);
+ this.copy(r);
+ return r;
+ };
- var key = parseKeys(private_key);
- var k = key.modulus.byteLength();
- if (enc.length > k || new bn(enc).cmp(key.modulus) >= 0) {
- throw new Error('decryption error');
- }
- var msg;
- if (reverse) {
- msg = withPublic(new bn(enc), key);
- } else {
- msg = crt(enc, key);
- }
- var zBuffer = new Buffer(k - msg.length);
- zBuffer.fill(0);
- msg = Buffer.concat([zBuffer, msg], k);
- if (padding === 4) {
- return oaep(key, msg);
- } else if (padding === 1) {
- return pkcs1(key, msg, reverse);
- } else if (padding === 3) {
- return msg;
- } else {
- throw new Error('unknown padding');
+ BN.prototype._expand = function _expand(size) {
+ while (this.length < size) {
+ this.words[this.length++] = 0;
}
+ return this;
};
- function oaep(key, msg) {
- var n = key.modulus;
- var k = key.modulus.byteLength();
- var mLen = msg.length;
- var iHash = createHash('sha1').update(new Buffer('')).digest();
- var hLen = iHash.length;
- var hLen2 = 2 * hLen;
- if (msg[0] !== 0) {
- throw new Error('decryption error');
- }
- var maskedSeed = msg.slice(1, hLen + 1);
- var maskedDb = msg.slice(hLen + 1);
- var seed = xor(maskedSeed, mgf(maskedDb, hLen));
- var db = xor(maskedDb, mgf(seed, k - hLen - 1));
- if (compare(iHash, db.slice(0, hLen))) {
- throw new Error('decryption error');
+ // Remove leading `0` from `this`
+ BN.prototype.strip = function strip() {
+ while (this.length > 1 && this.words[this.length - 1] === 0) {
+ this.length--;
}
- var i = hLen;
- while (db[i] === 0) {
- i++;
+ return this._normSign();
+ };
+
+ BN.prototype._normSign = function _normSign() {
+ // -0 = 0
+ if (this.length === 1 && this.words[0] === 0) {
+ this.negative = 0;
}
- if (db[i++] !== 1) {
- throw new Error('decryption error');
+ return this;
+ };
+
+ BN.prototype.inspect = function inspect() {
+ return (this.red ? '';
+ };
+
+ /*
+ var zeros = [];
+ var groupSizes = [];
+ var groupBases = [];
+ var s = '';
+ var i = -1;
+ while (++i < BN.wordSize) {
+ zeros[i] = s;
+ s += '0';
+ }
+ groupSizes[0] = 0;
+ groupSizes[1] = 0;
+ groupBases[0] = 0;
+ groupBases[1] = 0;
+ var base = 2 - 1;
+ while (++base < 36 + 1) {
+ var groupSize = 0;
+ var groupBase = 1;
+ while (groupBase < (1 << BN.wordSize) / base) {
+ groupBase *= base;
+ groupSize += 1;
}
- return db.slice(i);
+ groupSizes[base] = groupSize;
+ groupBases[base] = groupBase;
}
+ */
- function pkcs1(key, msg, reverse) {
- var p1 = msg.slice(0, 2);
- var i = 2;
- var status = 0;
- while (msg[i++] !== 0) {
- if (i >= msg.length) {
- status++;
- break;
+ var zeros = ['', '0', '00', '000', '0000', '00000', '000000', '0000000', '00000000', '000000000', '0000000000', '00000000000', '000000000000', '0000000000000', '00000000000000', '000000000000000', '0000000000000000', '00000000000000000', '000000000000000000', '0000000000000000000', '00000000000000000000', '000000000000000000000', '0000000000000000000000', '00000000000000000000000', '000000000000000000000000', '0000000000000000000000000'];
+
+ var groupSizes = [0, 0, 25, 16, 12, 11, 10, 9, 8, 8, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5];
+
+ var groupBases = [0, 0, 33554432, 43046721, 16777216, 48828125, 60466176, 40353607, 16777216, 43046721, 10000000, 19487171, 35831808, 62748517, 7529536, 11390625, 16777216, 24137569, 34012224, 47045881, 64000000, 4084101, 5153632, 6436343, 7962624, 9765625, 11881376, 14348907, 17210368, 20511149, 24300000, 28629151, 33554432, 39135393, 45435424, 52521875, 60466176];
+
+ BN.prototype.toString = function toString(base, padding) {
+ base = base || 10;
+ padding = padding | 0 || 1;
+
+ var out;
+ if (base === 16 || base === 'hex') {
+ out = '';
+ var off = 0;
+ var carry = 0;
+ for (var i = 0; i < this.length; i++) {
+ var w = this.words[i];
+ var word = ((w << off | carry) & 0xffffff).toString(16);
+ carry = w >>> 24 - off & 0xffffff;
+ if (carry !== 0 || i !== this.length - 1) {
+ out = zeros[6 - word.length] + word + out;
+ } else {
+ out = word + out;
+ }
+ off += 2;
+ if (off >= 26) {
+ off -= 26;
+ i--;
+ }
+ }
+ if (carry !== 0) {
+ out = carry.toString(16) + out;
+ }
+ while (out.length % padding !== 0) {
+ out = '0' + out;
+ }
+ if (this.negative !== 0) {
+ out = '-' + out;
}
+ return out;
}
- var ps = msg.slice(2, i - 1);
- var p2 = msg.slice(i - 1, i);
- if (p1.toString('hex') !== '0002' && !reverse || p1.toString('hex') !== '0001' && reverse) {
- status++;
- }
- if (ps.length < 8) {
- status++;
- }
- if (status) {
- throw new Error('decryption error');
- }
- return msg.slice(i);
- }
- function compare(a, b) {
- a = new Buffer(a);
- b = new Buffer(b);
- var dif = 0;
- var len = a.length;
- if (a.length !== b.length) {
- dif++;
- len = Math.min(a.length, b.length);
+ if (base === (base | 0) && base >= 2 && base <= 36) {
+ // var groupSize = Math.floor(BN.wordSize * Math.LN2 / Math.log(base));
+ var groupSize = groupSizes[base];
+ // var groupBase = Math.pow(base, groupSize);
+ var groupBase = groupBases[base];
+ out = '';
+ var c = this.clone();
+ c.negative = 0;
+ while (!c.isZero()) {
+ var r = c.modn(groupBase).toString(base);
+ c = c.idivn(groupBase);
+
+ if (!c.isZero()) {
+ out = zeros[groupSize - r.length] + r + out;
+ } else {
+ out = r + out;
+ }
+ }
+ if (this.isZero()) {
+ out = '0' + out;
+ }
+ while (out.length % padding !== 0) {
+ out = '0' + out;
+ }
+ if (this.negative !== 0) {
+ out = '-' + out;
+ }
+ return out;
}
- var i = -1;
- while (++i < len) {
- dif += a[i] ^ b[i];
+
+ assert(false, 'Base should be between 2 and 36');
+ };
+
+ BN.prototype.toNumber = function toNumber() {
+ var ret = this.words[0];
+ if (this.length === 2) {
+ ret += this.words[1] * 0x4000000;
+ } else if (this.length === 3 && this.words[2] === 0x01) {
+ // NOTE: at this stage it is known that the top bit is set
+ ret += 0x10000000000000 + this.words[1] * 0x4000000;
+ } else if (this.length > 2) {
+ assert(false, 'Number can only safely store up to 53 bits');
}
- return dif;
- }
- }).call(this, require("buffer").Buffer);
- }, { "./mgf": 342, "./withPublic": 345, "./xor": 346, "bn.js": 240, "browserify-rsa": 262, "buffer": 47, "create-hash": 272, "parse-asn1": 335 }], 344: [function (require, module, exports) {
- (function (Buffer) {
- var parseKeys = require('parse-asn1');
- var randomBytes = require('randombytes');
- var createHash = require('create-hash');
- var mgf = require('./mgf');
- var xor = require('./xor');
- var bn = require('bn.js');
- var withPublic = require('./withPublic');
- var crt = require('browserify-rsa');
+ return this.negative !== 0 ? -ret : ret;
+ };
- var constants = {
- RSA_PKCS1_OAEP_PADDING: 4,
- RSA_PKCS1_PADDIN: 1,
- RSA_NO_PADDING: 3
+ BN.prototype.toJSON = function toJSON() {
+ return this.toString(16);
};
- module.exports = function publicEncrypt(public_key, msg, reverse) {
- var padding;
- if (public_key.padding) {
- padding = public_key.padding;
- } else if (reverse) {
- padding = 1;
+ BN.prototype.toBuffer = function toBuffer(endian, length) {
+ assert(typeof Buffer !== 'undefined');
+ return this.toArrayLike(Buffer, endian, length);
+ };
+
+ BN.prototype.toArray = function toArray(endian, length) {
+ return this.toArrayLike(Array, endian, length);
+ };
+
+ BN.prototype.toArrayLike = function toArrayLike(ArrayType, endian, length) {
+ var byteLength = this.byteLength();
+ var reqLength = length || Math.max(1, byteLength);
+ assert(byteLength <= reqLength, 'byte array longer than desired length');
+ assert(reqLength > 0, 'Requested array length <= 0');
+
+ this.strip();
+ var littleEndian = endian === 'le';
+ var res = new ArrayType(reqLength);
+
+ var b, i;
+ var q = this.clone();
+ if (!littleEndian) {
+ // Assume big-endian
+ for (i = 0; i < reqLength - byteLength; i++) {
+ res[i] = 0;
+ }
+
+ for (i = 0; !q.isZero(); i++) {
+ b = q.andln(0xff);
+ q.iushrn(8);
+
+ res[reqLength - i - 1] = b;
+ }
} else {
- padding = 4;
+ for (i = 0; !q.isZero(); i++) {
+ b = q.andln(0xff);
+ q.iushrn(8);
+
+ res[i] = b;
+ }
+
+ for (; i < reqLength; i++) {
+ res[i] = 0;
+ }
}
- var key = parseKeys(public_key);
- var paddedMsg;
- if (padding === 4) {
- paddedMsg = oaep(key, msg);
- } else if (padding === 1) {
- paddedMsg = pkcs1(key, msg, reverse);
- } else if (padding === 3) {
- paddedMsg = new bn(msg);
- if (paddedMsg.cmp(key.modulus) >= 0) {
- throw new Error('data too long for modulus');
+
+ return res;
+ };
+
+ if (Math.clz32) {
+ BN.prototype._countBits = function _countBits(w) {
+ return 32 - Math.clz32(w);
+ };
+ } else {
+ BN.prototype._countBits = function _countBits(w) {
+ var t = w;
+ var r = 0;
+ if (t >= 0x1000) {
+ r += 13;
+ t >>>= 13;
}
- } else {
- throw new Error('unknown padding');
+ if (t >= 0x40) {
+ r += 7;
+ t >>>= 7;
+ }
+ if (t >= 0x8) {
+ r += 4;
+ t >>>= 4;
+ }
+ if (t >= 0x02) {
+ r += 2;
+ t >>>= 2;
+ }
+ return r + t;
+ };
+ }
+
+ BN.prototype._zeroBits = function _zeroBits(w) {
+ // Short-cut
+ if (w === 0) return 26;
+
+ var t = w;
+ var r = 0;
+ if ((t & 0x1fff) === 0) {
+ r += 13;
+ t >>>= 13;
}
- if (reverse) {
- return crt(paddedMsg, key);
- } else {
- return withPublic(paddedMsg, key);
+ if ((t & 0x7f) === 0) {
+ r += 7;
+ t >>>= 7;
+ }
+ if ((t & 0xf) === 0) {
+ r += 4;
+ t >>>= 4;
+ }
+ if ((t & 0x3) === 0) {
+ r += 2;
+ t >>>= 2;
+ }
+ if ((t & 0x1) === 0) {
+ r++;
}
+ return r;
};
- function oaep(key, msg) {
- var k = key.modulus.byteLength();
- var mLen = msg.length;
- var iHash = createHash('sha1').update(new Buffer('')).digest();
- var hLen = iHash.length;
- var hLen2 = 2 * hLen;
- if (mLen > k - hLen2 - 2) {
- throw new Error('message too long');
+ // Return number of used bits in a BN
+ BN.prototype.bitLength = function bitLength() {
+ var w = this.words[this.length - 1];
+ var hi = this._countBits(w);
+ return (this.length - 1) * 26 + hi;
+ };
+
+ function toBitArray(num) {
+ var w = new Array(num.bitLength());
+
+ for (var bit = 0; bit < w.length; bit++) {
+ var off = bit / 26 | 0;
+ var wbit = bit % 26;
+
+ w[bit] = (num.words[off] & 1 << wbit) >>> wbit;
}
- var ps = new Buffer(k - mLen - hLen2 - 2);
- ps.fill(0);
- var dblen = k - hLen - 1;
- var seed = randomBytes(hLen);
- var maskedDb = xor(Buffer.concat([iHash, ps, new Buffer([1]), msg], dblen), mgf(seed, dblen));
- var maskedSeed = xor(seed, mgf(maskedDb, hLen));
- return new bn(Buffer.concat([new Buffer([0]), maskedSeed, maskedDb], k));
+
+ return w;
}
- function pkcs1(key, msg, reverse) {
- var mLen = msg.length;
- var k = key.modulus.byteLength();
- if (mLen > k - 11) {
- throw new Error('message too long');
+
+ // Number of trailing zero bits
+ BN.prototype.zeroBits = function zeroBits() {
+ if (this.isZero()) return 0;
+
+ var r = 0;
+ for (var i = 0; i < this.length; i++) {
+ var b = this._zeroBits(this.words[i]);
+ r += b;
+ if (b !== 26) break;
}
- var ps;
- if (reverse) {
- ps = new Buffer(k - mLen - 3);
- ps.fill(0xff);
- } else {
- ps = nonZero(k - mLen - 3);
+ return r;
+ };
+
+ BN.prototype.byteLength = function byteLength() {
+ return Math.ceil(this.bitLength() / 8);
+ };
+
+ BN.prototype.toTwos = function toTwos(width) {
+ if (this.negative !== 0) {
+ return this.abs().inotn(width).iaddn(1);
}
- return new bn(Buffer.concat([new Buffer([0, reverse ? 1 : 2]), ps, new Buffer([0]), msg], k));
- }
- function nonZero(len, crypto) {
- var out = new Buffer(len);
- var i = 0;
- var cache = randomBytes(len * 2);
- var cur = 0;
- var num;
- while (i < len) {
- if (cur === cache.length) {
- cache = randomBytes(len * 2);
- cur = 0;
- }
- num = cache[cur++];
- if (num) {
- out[i++] = num;
- }
+ return this.clone();
+ };
+
+ BN.prototype.fromTwos = function fromTwos(width) {
+ if (this.testn(width - 1)) {
+ return this.notn(width).iaddn(1).ineg();
}
- return out;
- }
- }).call(this, require("buffer").Buffer);
- }, { "./mgf": 342, "./withPublic": 345, "./xor": 346, "bn.js": 240, "browserify-rsa": 262, "buffer": 47, "create-hash": 272, "parse-asn1": 335, "randombytes": 347 }], 345: [function (require, module, exports) {
- (function (Buffer) {
- var bn = require('bn.js');
- function withPublic(paddedMsg, key) {
- return new Buffer(paddedMsg.toRed(bn.mont(key.modulus)).redPow(new bn(key.publicExponent)).fromRed().toArray());
- }
+ return this.clone();
+ };
- module.exports = withPublic;
- }).call(this, require("buffer").Buffer);
- }, { "bn.js": 240, "buffer": 47 }], 346: [function (require, module, exports) {
- arguments[4][126][0].apply(exports, arguments);
- }, { "dup": 126 }], 347: [function (require, module, exports) {
- (function (process, global) {
- 'use strict';
+ BN.prototype.isNeg = function isNeg() {
+ return this.negative !== 0;
+ };
- function oldBrowser() {
- throw new Error('Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11');
- }
+ // Return negative clone of `this`
+ BN.prototype.neg = function neg() {
+ return this.clone().ineg();
+ };
- var Buffer = require('safe-buffer').Buffer;
- var crypto = global.crypto || global.msCrypto;
+ BN.prototype.ineg = function ineg() {
+ if (!this.isZero()) {
+ this.negative ^= 1;
+ }
- if (crypto && crypto.getRandomValues) {
- module.exports = randomBytes;
- } else {
- module.exports = oldBrowser;
- }
+ return this;
+ };
- function randomBytes(size, cb) {
- // phantomjs needs to throw
- if (size > 65536) throw new Error('requested too many random bytes');
- // in case browserify isn't using the Uint8Array version
- var rawBytes = new global.Uint8Array(size);
+ // Or `num` with `this` in-place
+ BN.prototype.iuor = function iuor(num) {
+ while (this.length < num.length) {
+ this.words[this.length++] = 0;
+ }
- // This will not work in older browsers.
- // See https://developer.mozilla.org/en-US/docs/Web/API/window.crypto.getRandomValues
- if (size > 0) {
- // getRandomValues fails on IE if size == 0
- crypto.getRandomValues(rawBytes);
+ for (var i = 0; i < num.length; i++) {
+ this.words[i] = this.words[i] | num.words[i];
}
- // XXX: phantomjs doesn't like a buffer being passed here
- var bytes = Buffer.from(rawBytes.buffer);
+ return this.strip();
+ };
- if (typeof cb === 'function') {
- return process.nextTick(function () {
- cb(null, bytes);
- });
- }
+ BN.prototype.ior = function ior(num) {
+ assert((this.negative | num.negative) === 0);
+ return this.iuor(num);
+ };
- return bytes;
- }
- }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, { "_process": 120, "safe-buffer": 350 }], 348: [function (require, module, exports) {
- (function (process, global) {
- 'use strict';
+ // Or `num` with `this`
+ BN.prototype.or = function or(num) {
+ if (this.length > num.length) return this.clone().ior(num);
+ return num.clone().ior(this);
+ };
- function oldBrowser() {
- throw new Error('secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11');
- }
- var safeBuffer = require('safe-buffer');
- var randombytes = require('randombytes');
- var Buffer = safeBuffer.Buffer;
- var kBufferMaxLength = safeBuffer.kMaxLength;
- var crypto = global.crypto || global.msCrypto;
- var kMaxUint32 = Math.pow(2, 32) - 1;
- function assertOffset(offset, length) {
- if (typeof offset !== 'number' || offset !== offset) {
- // eslint-disable-line no-self-compare
- throw new TypeError('offset must be a number');
- }
+ BN.prototype.uor = function uor(num) {
+ if (this.length > num.length) return this.clone().iuor(num);
+ return num.clone().iuor(this);
+ };
- if (offset > kMaxUint32 || offset < 0) {
- throw new TypeError('offset must be a uint32');
+ // And `num` with `this` in-place
+ BN.prototype.iuand = function iuand(num) {
+ // b = min-length(num, this)
+ var b;
+ if (this.length > num.length) {
+ b = num;
+ } else {
+ b = this;
}
- if (offset > kBufferMaxLength || offset > length) {
- throw new RangeError('offset out of range');
+ for (var i = 0; i < b.length; i++) {
+ this.words[i] = this.words[i] & num.words[i];
}
- }
- function assertSize(size, offset, length) {
- if (typeof size !== 'number' || size !== size) {
- // eslint-disable-line no-self-compare
- throw new TypeError('size must be a number');
- }
+ this.length = b.length;
- if (size > kMaxUint32 || size < 0) {
- throw new TypeError('size must be a uint32');
- }
+ return this.strip();
+ };
- if (size + offset > length || size > kBufferMaxLength) {
- throw new RangeError('buffer too small');
- }
- }
- if (crypto && crypto.getRandomValues || !process.browser) {
- exports.randomFill = randomFill;
- exports.randomFillSync = randomFillSync;
- } else {
- exports.randomFill = oldBrowser;
- exports.randomFillSync = oldBrowser;
- }
- function randomFill(buf, offset, size, cb) {
- if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
- throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
+ BN.prototype.iand = function iand(num) {
+ assert((this.negative | num.negative) === 0);
+ return this.iuand(num);
+ };
+
+ // And `num` with `this`
+ BN.prototype.and = function and(num) {
+ if (this.length > num.length) return this.clone().iand(num);
+ return num.clone().iand(this);
+ };
+
+ BN.prototype.uand = function uand(num) {
+ if (this.length > num.length) return this.clone().iuand(num);
+ return num.clone().iuand(this);
+ };
+
+ // Xor `num` with `this` in-place
+ BN.prototype.iuxor = function iuxor(num) {
+ // a.length > b.length
+ var a;
+ var b;
+ if (this.length > num.length) {
+ a = this;
+ b = num;
+ } else {
+ a = num;
+ b = this;
}
- if (typeof offset === 'function') {
- cb = offset;
- offset = 0;
- size = buf.length;
- } else if (typeof size === 'function') {
- cb = size;
- size = buf.length - offset;
- } else if (typeof cb !== 'function') {
- throw new TypeError('"cb" argument must be a function');
+ for (var i = 0; i < b.length; i++) {
+ this.words[i] = a.words[i] ^ b.words[i];
}
- assertOffset(offset, buf.length);
- assertSize(size, offset, buf.length);
- return actualFill(buf, offset, size, cb);
- }
- function actualFill(buf, offset, size, cb) {
- if (process.browser) {
- var ourBuf = buf.buffer;
- var uint = new Uint8Array(ourBuf, offset, size);
- crypto.getRandomValues(uint);
- if (cb) {
- process.nextTick(function () {
- cb(null, buf);
- });
- return;
+ if (this !== a) {
+ for (; i < a.length; i++) {
+ this.words[i] = a.words[i];
}
- return buf;
}
- if (cb) {
- randombytes(size, function (err, bytes) {
- if (err) {
- return cb(err);
- }
- bytes.copy(buf, offset);
- cb(null, buf);
- });
- return;
+
+ this.length = a.length;
+
+ return this.strip();
+ };
+
+ BN.prototype.ixor = function ixor(num) {
+ assert((this.negative | num.negative) === 0);
+ return this.iuxor(num);
+ };
+
+ // Xor `num` with `this`
+ BN.prototype.xor = function xor(num) {
+ if (this.length > num.length) return this.clone().ixor(num);
+ return num.clone().ixor(this);
+ };
+
+ BN.prototype.uxor = function uxor(num) {
+ if (this.length > num.length) return this.clone().iuxor(num);
+ return num.clone().iuxor(this);
+ };
+
+ // Not ``this`` with ``width`` bitwidth
+ BN.prototype.inotn = function inotn(width) {
+ assert(typeof width === 'number' && width >= 0);
+
+ var bytesNeeded = Math.ceil(width / 26) | 0;
+ var bitsLeft = width % 26;
+
+ // Extend the buffer with leading zeroes
+ this._expand(bytesNeeded);
+
+ if (bitsLeft > 0) {
+ bytesNeeded--;
}
- var bytes = randombytes(size);
- bytes.copy(buf, offset);
- return buf;
- }
- function randomFillSync(buf, offset, size) {
- if (typeof offset === 'undefined') {
- offset = 0;
+
+ // Handle complete words
+ for (var i = 0; i < bytesNeeded; i++) {
+ this.words[i] = ~this.words[i] & 0x3ffffff;
}
- if (!Buffer.isBuffer(buf) && !(buf instanceof global.Uint8Array)) {
- throw new TypeError('"buf" argument must be a Buffer or Uint8Array');
+
+ // Handle the residue
+ if (bitsLeft > 0) {
+ this.words[i] = ~this.words[i] & 0x3ffffff >> 26 - bitsLeft;
}
- assertOffset(offset, buf.length);
+ // And remove leading zeroes
+ return this.strip();
+ };
- if (size === undefined) size = buf.length - offset;
+ BN.prototype.notn = function notn(width) {
+ return this.clone().inotn(width);
+ };
- assertSize(size, offset, buf.length);
+ // Set `bit` of `this`
+ BN.prototype.setn = function setn(bit, val) {
+ assert(typeof bit === 'number' && bit >= 0);
- return actualFill(buf, offset, size);
- }
- }).call(this, require('_process'), typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, { "_process": 120, "randombytes": 347, "safe-buffer": 350 }], 349: [function (require, module, exports) {
- (function (Buffer) {
- 'use strict';
+ var off = bit / 26 | 0;
+ var wbit = bit % 26;
- var inherits = require('inherits');
- var HashBase = require('hash-base');
+ this._expand(off + 1);
- function RIPEMD160() {
- HashBase.call(this, 64);
+ if (val) {
+ this.words[off] = this.words[off] | 1 << wbit;
+ } else {
+ this.words[off] = this.words[off] & ~(1 << wbit);
+ }
- // state
- this._a = 0x67452301;
- this._b = 0xefcdab89;
- this._c = 0x98badcfe;
- this._d = 0x10325476;
- this._e = 0xc3d2e1f0;
- }
+ return this.strip();
+ };
- inherits(RIPEMD160, HashBase);
+ // Add `num` to `this` in-place
+ BN.prototype.iadd = function iadd(num) {
+ var r;
- RIPEMD160.prototype._update = function () {
- var m = new Array(16);
- for (var i = 0; i < 16; ++i) {
- m[i] = this._block.readInt32LE(i * 4);
- }var al = this._a;
- var bl = this._b;
- var cl = this._c;
- var dl = this._d;
- var el = this._e;
+ // negative + positive
+ if (this.negative !== 0 && num.negative === 0) {
+ this.negative = 0;
+ r = this.isub(num);
+ this.negative ^= 1;
+ return this._normSign();
- // Mj = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15
- // K = 0x00000000
- // Sj = 11, 14, 15, 12, 5, 8, 7, 9, 11, 13, 14, 15, 6, 7, 9, 8
- al = fn1(al, bl, cl, dl, el, m[0], 0x00000000, 11);cl = rotl(cl, 10);
- el = fn1(el, al, bl, cl, dl, m[1], 0x00000000, 14);bl = rotl(bl, 10);
- dl = fn1(dl, el, al, bl, cl, m[2], 0x00000000, 15);al = rotl(al, 10);
- cl = fn1(cl, dl, el, al, bl, m[3], 0x00000000, 12);el = rotl(el, 10);
- bl = fn1(bl, cl, dl, el, al, m[4], 0x00000000, 5);dl = rotl(dl, 10);
- al = fn1(al, bl, cl, dl, el, m[5], 0x00000000, 8);cl = rotl(cl, 10);
- el = fn1(el, al, bl, cl, dl, m[6], 0x00000000, 7);bl = rotl(bl, 10);
- dl = fn1(dl, el, al, bl, cl, m[7], 0x00000000, 9);al = rotl(al, 10);
- cl = fn1(cl, dl, el, al, bl, m[8], 0x00000000, 11);el = rotl(el, 10);
- bl = fn1(bl, cl, dl, el, al, m[9], 0x00000000, 13);dl = rotl(dl, 10);
- al = fn1(al, bl, cl, dl, el, m[10], 0x00000000, 14);cl = rotl(cl, 10);
- el = fn1(el, al, bl, cl, dl, m[11], 0x00000000, 15);bl = rotl(bl, 10);
- dl = fn1(dl, el, al, bl, cl, m[12], 0x00000000, 6);al = rotl(al, 10);
- cl = fn1(cl, dl, el, al, bl, m[13], 0x00000000, 7);el = rotl(el, 10);
- bl = fn1(bl, cl, dl, el, al, m[14], 0x00000000, 9);dl = rotl(dl, 10);
- al = fn1(al, bl, cl, dl, el, m[15], 0x00000000, 8);cl = rotl(cl, 10);
+ // positive + negative
+ } else if (this.negative === 0 && num.negative !== 0) {
+ num.negative = 0;
+ r = this.isub(num);
+ num.negative = 1;
+ return r._normSign();
+ }
- // Mj = 7, 4, 13, 1, 10, 6, 15, 3, 12, 0, 9, 5, 2, 14, 11, 8
- // K = 0x5a827999
- // Sj = 7, 6, 8, 13, 11, 9, 7, 15, 7, 12, 15, 9, 11, 7, 13, 12
- el = fn2(el, al, bl, cl, dl, m[7], 0x5a827999, 7);bl = rotl(bl, 10);
- dl = fn2(dl, el, al, bl, cl, m[4], 0x5a827999, 6);al = rotl(al, 10);
- cl = fn2(cl, dl, el, al, bl, m[13], 0x5a827999, 8);el = rotl(el, 10);
- bl = fn2(bl, cl, dl, el, al, m[1], 0x5a827999, 13);dl = rotl(dl, 10);
- al = fn2(al, bl, cl, dl, el, m[10], 0x5a827999, 11);cl = rotl(cl, 10);
- el = fn2(el, al, bl, cl, dl, m[6], 0x5a827999, 9);bl = rotl(bl, 10);
- dl = fn2(dl, el, al, bl, cl, m[15], 0x5a827999, 7);al = rotl(al, 10);
- cl = fn2(cl, dl, el, al, bl, m[3], 0x5a827999, 15);el = rotl(el, 10);
- bl = fn2(bl, cl, dl, el, al, m[12], 0x5a827999, 7);dl = rotl(dl, 10);
- al = fn2(al, bl, cl, dl, el, m[0], 0x5a827999, 12);cl = rotl(cl, 10);
- el = fn2(el, al, bl, cl, dl, m[9], 0x5a827999, 15);bl = rotl(bl, 10);
- dl = fn2(dl, el, al, bl, cl, m[5], 0x5a827999, 9);al = rotl(al, 10);
- cl = fn2(cl, dl, el, al, bl, m[2], 0x5a827999, 11);el = rotl(el, 10);
- bl = fn2(bl, cl, dl, el, al, m[14], 0x5a827999, 7);dl = rotl(dl, 10);
- al = fn2(al, bl, cl, dl, el, m[11], 0x5a827999, 13);cl = rotl(cl, 10);
- el = fn2(el, al, bl, cl, dl, m[8], 0x5a827999, 12);bl = rotl(bl, 10);
+ // a.length > b.length
+ var a, b;
+ if (this.length > num.length) {
+ a = this;
+ b = num;
+ } else {
+ a = num;
+ b = this;
+ }
- // Mj = 3, 10, 14, 4, 9, 15, 8, 1, 2, 7, 0, 6, 13, 11, 5, 12
- // K = 0x6ed9eba1
- // Sj = 11, 13, 6, 7, 14, 9, 13, 15, 14, 8, 13, 6, 5, 12, 7, 5
- dl = fn3(dl, el, al, bl, cl, m[3], 0x6ed9eba1, 11);al = rotl(al, 10);
- cl = fn3(cl, dl, el, al, bl, m[10], 0x6ed9eba1, 13);el = rotl(el, 10);
- bl = fn3(bl, cl, dl, el, al, m[14], 0x6ed9eba1, 6);dl = rotl(dl, 10);
- al = fn3(al, bl, cl, dl, el, m[4], 0x6ed9eba1, 7);cl = rotl(cl, 10);
- el = fn3(el, al, bl, cl, dl, m[9], 0x6ed9eba1, 14);bl = rotl(bl, 10);
- dl = fn3(dl, el, al, bl, cl, m[15], 0x6ed9eba1, 9);al = rotl(al, 10);
- cl = fn3(cl, dl, el, al, bl, m[8], 0x6ed9eba1, 13);el = rotl(el, 10);
- bl = fn3(bl, cl, dl, el, al, m[1], 0x6ed9eba1, 15);dl = rotl(dl, 10);
- al = fn3(al, bl, cl, dl, el, m[2], 0x6ed9eba1, 14);cl = rotl(cl, 10);
- el = fn3(el, al, bl, cl, dl, m[7], 0x6ed9eba1, 8);bl = rotl(bl, 10);
- dl = fn3(dl, el, al, bl, cl, m[0], 0x6ed9eba1, 13);al = rotl(al, 10);
- cl = fn3(cl, dl, el, al, bl, m[6], 0x6ed9eba1, 6);el = rotl(el, 10);
- bl = fn3(bl, cl, dl, el, al, m[13], 0x6ed9eba1, 5);dl = rotl(dl, 10);
- al = fn3(al, bl, cl, dl, el, m[11], 0x6ed9eba1, 12);cl = rotl(cl, 10);
- el = fn3(el, al, bl, cl, dl, m[5], 0x6ed9eba1, 7);bl = rotl(bl, 10);
- dl = fn3(dl, el, al, bl, cl, m[12], 0x6ed9eba1, 5);al = rotl(al, 10);
+ var carry = 0;
+ for (var i = 0; i < b.length; i++) {
+ r = (a.words[i] | 0) + (b.words[i] | 0) + carry;
+ this.words[i] = r & 0x3ffffff;
+ carry = r >>> 26;
+ }
+ for (; carry !== 0 && i < a.length; i++) {
+ r = (a.words[i] | 0) + carry;
+ this.words[i] = r & 0x3ffffff;
+ carry = r >>> 26;
+ }
- // Mj = 1, 9, 11, 10, 0, 8, 12, 4, 13, 3, 7, 15, 14, 5, 6, 2
- // K = 0x8f1bbcdc
- // Sj = 11, 12, 14, 15, 14, 15, 9, 8, 9, 14, 5, 6, 8, 6, 5, 12
- cl = fn4(cl, dl, el, al, bl, m[1], 0x8f1bbcdc, 11);el = rotl(el, 10);
- bl = fn4(bl, cl, dl, el, al, m[9], 0x8f1bbcdc, 12);dl = rotl(dl, 10);
- al = fn4(al, bl, cl, dl, el, m[11], 0x8f1bbcdc, 14);cl = rotl(cl, 10);
- el = fn4(el, al, bl, cl, dl, m[10], 0x8f1bbcdc, 15);bl = rotl(bl, 10);
- dl = fn4(dl, el, al, bl, cl, m[0], 0x8f1bbcdc, 14);al = rotl(al, 10);
- cl = fn4(cl, dl, el, al, bl, m[8], 0x8f1bbcdc, 15);el = rotl(el, 10);
- bl = fn4(bl, cl, dl, el, al, m[12], 0x8f1bbcdc, 9);dl = rotl(dl, 10);
- al = fn4(al, bl, cl, dl, el, m[4], 0x8f1bbcdc, 8);cl = rotl(cl, 10);
- el = fn4(el, al, bl, cl, dl, m[13], 0x8f1bbcdc, 9);bl = rotl(bl, 10);
- dl = fn4(dl, el, al, bl, cl, m[3], 0x8f1bbcdc, 14);al = rotl(al, 10);
- cl = fn4(cl, dl, el, al, bl, m[7], 0x8f1bbcdc, 5);el = rotl(el, 10);
- bl = fn4(bl, cl, dl, el, al, m[15], 0x8f1bbcdc, 6);dl = rotl(dl, 10);
- al = fn4(al, bl, cl, dl, el, m[14], 0x8f1bbcdc, 8);cl = rotl(cl, 10);
- el = fn4(el, al, bl, cl, dl, m[5], 0x8f1bbcdc, 6);bl = rotl(bl, 10);
- dl = fn4(dl, el, al, bl, cl, m[6], 0x8f1bbcdc, 5);al = rotl(al, 10);
- cl = fn4(cl, dl, el, al, bl, m[2], 0x8f1bbcdc, 12);el = rotl(el, 10);
+ this.length = a.length;
+ if (carry !== 0) {
+ this.words[this.length] = carry;
+ this.length++;
+ // Copy the rest of the words
+ } else if (a !== this) {
+ for (; i < a.length; i++) {
+ this.words[i] = a.words[i];
+ }
+ }
- // Mj = 4, 0, 5, 9, 7, 12, 2, 10, 14, 1, 3, 8, 11, 6, 15, 13
- // K = 0xa953fd4e
- // Sj = 9, 15, 5, 11, 6, 8, 13, 12, 5, 12, 13, 14, 11, 8, 5, 6
- bl = fn5(bl, cl, dl, el, al, m[4], 0xa953fd4e, 9);dl = rotl(dl, 10);
- al = fn5(al, bl, cl, dl, el, m[0], 0xa953fd4e, 15);cl = rotl(cl, 10);
- el = fn5(el, al, bl, cl, dl, m[5], 0xa953fd4e, 5);bl = rotl(bl, 10);
- dl = fn5(dl, el, al, bl, cl, m[9], 0xa953fd4e, 11);al = rotl(al, 10);
- cl = fn5(cl, dl, el, al, bl, m[7], 0xa953fd4e, 6);el = rotl(el, 10);
- bl = fn5(bl, cl, dl, el, al, m[12], 0xa953fd4e, 8);dl = rotl(dl, 10);
- al = fn5(al, bl, cl, dl, el, m[2], 0xa953fd4e, 13);cl = rotl(cl, 10);
- el = fn5(el, al, bl, cl, dl, m[10], 0xa953fd4e, 12);bl = rotl(bl, 10);
- dl = fn5(dl, el, al, bl, cl, m[14], 0xa953fd4e, 5);al = rotl(al, 10);
- cl = fn5(cl, dl, el, al, bl, m[1], 0xa953fd4e, 12);el = rotl(el, 10);
- bl = fn5(bl, cl, dl, el, al, m[3], 0xa953fd4e, 13);dl = rotl(dl, 10);
- al = fn5(al, bl, cl, dl, el, m[8], 0xa953fd4e, 14);cl = rotl(cl, 10);
- el = fn5(el, al, bl, cl, dl, m[11], 0xa953fd4e, 11);bl = rotl(bl, 10);
- dl = fn5(dl, el, al, bl, cl, m[6], 0xa953fd4e, 8);al = rotl(al, 10);
- cl = fn5(cl, dl, el, al, bl, m[15], 0xa953fd4e, 5);el = rotl(el, 10);
- bl = fn5(bl, cl, dl, el, al, m[13], 0xa953fd4e, 6);dl = rotl(dl, 10);
+ return this;
+ };
- var ar = this._a;
- var br = this._b;
- var cr = this._c;
- var dr = this._d;
- var er = this._e;
+ // Add `num` to `this`
+ BN.prototype.add = function add(num) {
+ var res;
+ if (num.negative !== 0 && this.negative === 0) {
+ num.negative = 0;
+ res = this.sub(num);
+ num.negative ^= 1;
+ return res;
+ } else if (num.negative === 0 && this.negative !== 0) {
+ this.negative = 0;
+ res = num.sub(this);
+ this.negative = 1;
+ return res;
+ }
- // M'j = 5, 14, 7, 0, 9, 2, 11, 4, 13, 6, 15, 8, 1, 10, 3, 12
- // K' = 0x50a28be6
- // S'j = 8, 9, 9, 11, 13, 15, 15, 5, 7, 7, 8, 11, 14, 14, 12, 6
- ar = fn5(ar, br, cr, dr, er, m[5], 0x50a28be6, 8);cr = rotl(cr, 10);
- er = fn5(er, ar, br, cr, dr, m[14], 0x50a28be6, 9);br = rotl(br, 10);
- dr = fn5(dr, er, ar, br, cr, m[7], 0x50a28be6, 9);ar = rotl(ar, 10);
- cr = fn5(cr, dr, er, ar, br, m[0], 0x50a28be6, 11);er = rotl(er, 10);
- br = fn5(br, cr, dr, er, ar, m[9], 0x50a28be6, 13);dr = rotl(dr, 10);
- ar = fn5(ar, br, cr, dr, er, m[2], 0x50a28be6, 15);cr = rotl(cr, 10);
- er = fn5(er, ar, br, cr, dr, m[11], 0x50a28be6, 15);br = rotl(br, 10);
- dr = fn5(dr, er, ar, br, cr, m[4], 0x50a28be6, 5);ar = rotl(ar, 10);
- cr = fn5(cr, dr, er, ar, br, m[13], 0x50a28be6, 7);er = rotl(er, 10);
- br = fn5(br, cr, dr, er, ar, m[6], 0x50a28be6, 7);dr = rotl(dr, 10);
- ar = fn5(ar, br, cr, dr, er, m[15], 0x50a28be6, 8);cr = rotl(cr, 10);
- er = fn5(er, ar, br, cr, dr, m[8], 0x50a28be6, 11);br = rotl(br, 10);
- dr = fn5(dr, er, ar, br, cr, m[1], 0x50a28be6, 14);ar = rotl(ar, 10);
- cr = fn5(cr, dr, er, ar, br, m[10], 0x50a28be6, 14);er = rotl(er, 10);
- br = fn5(br, cr, dr, er, ar, m[3], 0x50a28be6, 12);dr = rotl(dr, 10);
- ar = fn5(ar, br, cr, dr, er, m[12], 0x50a28be6, 6);cr = rotl(cr, 10);
+ if (this.length > num.length) return this.clone().iadd(num);
+
+ return num.clone().iadd(this);
+ };
+
+ // Subtract `num` from `this` in-place
+ BN.prototype.isub = function isub(num) {
+ // this - (-num) = this + num
+ if (num.negative !== 0) {
+ num.negative = 0;
+ var r = this.iadd(num);
+ num.negative = 1;
+ return r._normSign();
+
+ // -this - num = -(this + num)
+ } else if (this.negative !== 0) {
+ this.negative = 0;
+ this.iadd(num);
+ this.negative = 1;
+ return this._normSign();
+ }
+
+ // At this point both numbers are positive
+ var cmp = this.cmp(num);
+
+ // Optimization - zeroify
+ if (cmp === 0) {
+ this.negative = 0;
+ this.length = 1;
+ this.words[0] = 0;
+ return this;
+ }
+
+ // a > b
+ var a, b;
+ if (cmp > 0) {
+ a = this;
+ b = num;
+ } else {
+ a = num;
+ b = this;
+ }
+
+ var carry = 0;
+ for (var i = 0; i < b.length; i++) {
+ r = (a.words[i] | 0) - (b.words[i] | 0) + carry;
+ carry = r >> 26;
+ this.words[i] = r & 0x3ffffff;
+ }
+ for (; carry !== 0 && i < a.length; i++) {
+ r = (a.words[i] | 0) + carry;
+ carry = r >> 26;
+ this.words[i] = r & 0x3ffffff;
+ }
- // M'j = 6, 11, 3, 7, 0, 13, 5, 10, 14, 15, 8, 12, 4, 9, 1, 2
- // K' = 0x5c4dd124
- // S'j = 9, 13, 15, 7, 12, 8, 9, 11, 7, 7, 12, 7, 6, 15, 13, 11
- er = fn4(er, ar, br, cr, dr, m[6], 0x5c4dd124, 9);br = rotl(br, 10);
- dr = fn4(dr, er, ar, br, cr, m[11], 0x5c4dd124, 13);ar = rotl(ar, 10);
- cr = fn4(cr, dr, er, ar, br, m[3], 0x5c4dd124, 15);er = rotl(er, 10);
- br = fn4(br, cr, dr, er, ar, m[7], 0x5c4dd124, 7);dr = rotl(dr, 10);
- ar = fn4(ar, br, cr, dr, er, m[0], 0x5c4dd124, 12);cr = rotl(cr, 10);
- er = fn4(er, ar, br, cr, dr, m[13], 0x5c4dd124, 8);br = rotl(br, 10);
- dr = fn4(dr, er, ar, br, cr, m[5], 0x5c4dd124, 9);ar = rotl(ar, 10);
- cr = fn4(cr, dr, er, ar, br, m[10], 0x5c4dd124, 11);er = rotl(er, 10);
- br = fn4(br, cr, dr, er, ar, m[14], 0x5c4dd124, 7);dr = rotl(dr, 10);
- ar = fn4(ar, br, cr, dr, er, m[15], 0x5c4dd124, 7);cr = rotl(cr, 10);
- er = fn4(er, ar, br, cr, dr, m[8], 0x5c4dd124, 12);br = rotl(br, 10);
- dr = fn4(dr, er, ar, br, cr, m[12], 0x5c4dd124, 7);ar = rotl(ar, 10);
- cr = fn4(cr, dr, er, ar, br, m[4], 0x5c4dd124, 6);er = rotl(er, 10);
- br = fn4(br, cr, dr, er, ar, m[9], 0x5c4dd124, 15);dr = rotl(dr, 10);
- ar = fn4(ar, br, cr, dr, er, m[1], 0x5c4dd124, 13);cr = rotl(cr, 10);
- er = fn4(er, ar, br, cr, dr, m[2], 0x5c4dd124, 11);br = rotl(br, 10);
+ // Copy rest of the words
+ if (carry === 0 && i < a.length && a !== this) {
+ for (; i < a.length; i++) {
+ this.words[i] = a.words[i];
+ }
+ }
- // M'j = 15, 5, 1, 3, 7, 14, 6, 9, 11, 8, 12, 2, 10, 0, 4, 13
- // K' = 0x6d703ef3
- // S'j = 9, 7, 15, 11, 8, 6, 6, 14, 12, 13, 5, 14, 13, 13, 7, 5
- dr = fn3(dr, er, ar, br, cr, m[15], 0x6d703ef3, 9);ar = rotl(ar, 10);
- cr = fn3(cr, dr, er, ar, br, m[5], 0x6d703ef3, 7);er = rotl(er, 10);
- br = fn3(br, cr, dr, er, ar, m[1], 0x6d703ef3, 15);dr = rotl(dr, 10);
- ar = fn3(ar, br, cr, dr, er, m[3], 0x6d703ef3, 11);cr = rotl(cr, 10);
- er = fn3(er, ar, br, cr, dr, m[7], 0x6d703ef3, 8);br = rotl(br, 10);
- dr = fn3(dr, er, ar, br, cr, m[14], 0x6d703ef3, 6);ar = rotl(ar, 10);
- cr = fn3(cr, dr, er, ar, br, m[6], 0x6d703ef3, 6);er = rotl(er, 10);
- br = fn3(br, cr, dr, er, ar, m[9], 0x6d703ef3, 14);dr = rotl(dr, 10);
- ar = fn3(ar, br, cr, dr, er, m[11], 0x6d703ef3, 12);cr = rotl(cr, 10);
- er = fn3(er, ar, br, cr, dr, m[8], 0x6d703ef3, 13);br = rotl(br, 10);
- dr = fn3(dr, er, ar, br, cr, m[12], 0x6d703ef3, 5);ar = rotl(ar, 10);
- cr = fn3(cr, dr, er, ar, br, m[2], 0x6d703ef3, 14);er = rotl(er, 10);
- br = fn3(br, cr, dr, er, ar, m[10], 0x6d703ef3, 13);dr = rotl(dr, 10);
- ar = fn3(ar, br, cr, dr, er, m[0], 0x6d703ef3, 13);cr = rotl(cr, 10);
- er = fn3(er, ar, br, cr, dr, m[4], 0x6d703ef3, 7);br = rotl(br, 10);
- dr = fn3(dr, er, ar, br, cr, m[13], 0x6d703ef3, 5);ar = rotl(ar, 10);
+ this.length = Math.max(this.length, i);
- // M'j = 8, 6, 4, 1, 3, 11, 15, 0, 5, 12, 2, 13, 9, 7, 10, 14
- // K' = 0x7a6d76e9
- // S'j = 15, 5, 8, 11, 14, 14, 6, 14, 6, 9, 12, 9, 12, 5, 15, 8
- cr = fn2(cr, dr, er, ar, br, m[8], 0x7a6d76e9, 15);er = rotl(er, 10);
- br = fn2(br, cr, dr, er, ar, m[6], 0x7a6d76e9, 5);dr = rotl(dr, 10);
- ar = fn2(ar, br, cr, dr, er, m[4], 0x7a6d76e9, 8);cr = rotl(cr, 10);
- er = fn2(er, ar, br, cr, dr, m[1], 0x7a6d76e9, 11);br = rotl(br, 10);
- dr = fn2(dr, er, ar, br, cr, m[3], 0x7a6d76e9, 14);ar = rotl(ar, 10);
- cr = fn2(cr, dr, er, ar, br, m[11], 0x7a6d76e9, 14);er = rotl(er, 10);
- br = fn2(br, cr, dr, er, ar, m[15], 0x7a6d76e9, 6);dr = rotl(dr, 10);
- ar = fn2(ar, br, cr, dr, er, m[0], 0x7a6d76e9, 14);cr = rotl(cr, 10);
- er = fn2(er, ar, br, cr, dr, m[5], 0x7a6d76e9, 6);br = rotl(br, 10);
- dr = fn2(dr, er, ar, br, cr, m[12], 0x7a6d76e9, 9);ar = rotl(ar, 10);
- cr = fn2(cr, dr, er, ar, br, m[2], 0x7a6d76e9, 12);er = rotl(er, 10);
- br = fn2(br, cr, dr, er, ar, m[13], 0x7a6d76e9, 9);dr = rotl(dr, 10);
- ar = fn2(ar, br, cr, dr, er, m[9], 0x7a6d76e9, 12);cr = rotl(cr, 10);
- er = fn2(er, ar, br, cr, dr, m[7], 0x7a6d76e9, 5);br = rotl(br, 10);
- dr = fn2(dr, er, ar, br, cr, m[10], 0x7a6d76e9, 15);ar = rotl(ar, 10);
- cr = fn2(cr, dr, er, ar, br, m[14], 0x7a6d76e9, 8);er = rotl(er, 10);
+ if (a !== this) {
+ this.negative = 1;
+ }
- // M'j = 12, 15, 10, 4, 1, 5, 8, 7, 6, 2, 13, 14, 0, 3, 9, 11
- // K' = 0x00000000
- // S'j = 8, 5, 12, 9, 12, 5, 14, 6, 8, 13, 6, 5, 15, 13, 11, 11
- br = fn1(br, cr, dr, er, ar, m[12], 0x00000000, 8);dr = rotl(dr, 10);
- ar = fn1(ar, br, cr, dr, er, m[15], 0x00000000, 5);cr = rotl(cr, 10);
- er = fn1(er, ar, br, cr, dr, m[10], 0x00000000, 12);br = rotl(br, 10);
- dr = fn1(dr, er, ar, br, cr, m[4], 0x00000000, 9);ar = rotl(ar, 10);
- cr = fn1(cr, dr, er, ar, br, m[1], 0x00000000, 12);er = rotl(er, 10);
- br = fn1(br, cr, dr, er, ar, m[5], 0x00000000, 5);dr = rotl(dr, 10);
- ar = fn1(ar, br, cr, dr, er, m[8], 0x00000000, 14);cr = rotl(cr, 10);
- er = fn1(er, ar, br, cr, dr, m[7], 0x00000000, 6);br = rotl(br, 10);
- dr = fn1(dr, er, ar, br, cr, m[6], 0x00000000, 8);ar = rotl(ar, 10);
- cr = fn1(cr, dr, er, ar, br, m[2], 0x00000000, 13);er = rotl(er, 10);
- br = fn1(br, cr, dr, er, ar, m[13], 0x00000000, 6);dr = rotl(dr, 10);
- ar = fn1(ar, br, cr, dr, er, m[14], 0x00000000, 5);cr = rotl(cr, 10);
- er = fn1(er, ar, br, cr, dr, m[0], 0x00000000, 15);br = rotl(br, 10);
- dr = fn1(dr, er, ar, br, cr, m[3], 0x00000000, 13);ar = rotl(ar, 10);
- cr = fn1(cr, dr, er, ar, br, m[9], 0x00000000, 11);er = rotl(er, 10);
- br = fn1(br, cr, dr, er, ar, m[11], 0x00000000, 11);dr = rotl(dr, 10);
+ return this.strip();
+ };
- // change state
- var t = this._b + cl + dr | 0;
- this._b = this._c + dl + er | 0;
- this._c = this._d + el + ar | 0;
- this._d = this._e + al + br | 0;
- this._e = this._a + bl + cr | 0;
- this._a = t;
+ // Subtract `num` from `this`
+ BN.prototype.sub = function sub(num) {
+ return this.clone().isub(num);
};
- RIPEMD160.prototype._digest = function () {
- // create padding and handle blocks
- this._block[this._blockOffset++] = 0x80;
- if (this._blockOffset > 56) {
- this._block.fill(0, this._blockOffset, 64);
- this._update();
- this._blockOffset = 0;
+ function smallMulTo(self, num, out) {
+ out.negative = num.negative ^ self.negative;
+ var len = self.length + num.length | 0;
+ out.length = len;
+ len = len - 1 | 0;
+
+ // Peel one iteration (compiler can't do it, because of code complexity)
+ var a = self.words[0] | 0;
+ var b = num.words[0] | 0;
+ var r = a * b;
+
+ var lo = r & 0x3ffffff;
+ var carry = r / 0x4000000 | 0;
+ out.words[0] = lo;
+
+ for (var k = 1; k < len; k++) {
+ // Sum all words with the same `i + j = k` and accumulate `ncarry`,
+ // note that ncarry could be >= 0x3ffffff
+ var ncarry = carry >>> 26;
+ var rword = carry & 0x3ffffff;
+ var maxJ = Math.min(k, num.length - 1);
+ for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
+ var i = k - j | 0;
+ a = self.words[i] | 0;
+ b = num.words[j] | 0;
+ r = a * b + rword;
+ ncarry += r / 0x4000000 | 0;
+ rword = r & 0x3ffffff;
+ }
+ out.words[k] = rword | 0;
+ carry = ncarry | 0;
+ }
+ if (carry !== 0) {
+ out.words[k] = carry | 0;
+ } else {
+ out.length--;
+ }
+
+ return out.strip();
+ }
+
+ // TODO(indutny): it may be reasonable to omit it for users who don't need
+ // to work with 256-bit numbers, otherwise it gives 20% improvement for 256-bit
+ // multiplication (like elliptic secp256k1).
+ var comb10MulTo = function comb10MulTo(self, num, out) {
+ var a = self.words;
+ var b = num.words;
+ var o = out.words;
+ var c = 0;
+ var lo;
+ var mid;
+ var hi;
+ var a0 = a[0] | 0;
+ var al0 = a0 & 0x1fff;
+ var ah0 = a0 >>> 13;
+ var a1 = a[1] | 0;
+ var al1 = a1 & 0x1fff;
+ var ah1 = a1 >>> 13;
+ var a2 = a[2] | 0;
+ var al2 = a2 & 0x1fff;
+ var ah2 = a2 >>> 13;
+ var a3 = a[3] | 0;
+ var al3 = a3 & 0x1fff;
+ var ah3 = a3 >>> 13;
+ var a4 = a[4] | 0;
+ var al4 = a4 & 0x1fff;
+ var ah4 = a4 >>> 13;
+ var a5 = a[5] | 0;
+ var al5 = a5 & 0x1fff;
+ var ah5 = a5 >>> 13;
+ var a6 = a[6] | 0;
+ var al6 = a6 & 0x1fff;
+ var ah6 = a6 >>> 13;
+ var a7 = a[7] | 0;
+ var al7 = a7 & 0x1fff;
+ var ah7 = a7 >>> 13;
+ var a8 = a[8] | 0;
+ var al8 = a8 & 0x1fff;
+ var ah8 = a8 >>> 13;
+ var a9 = a[9] | 0;
+ var al9 = a9 & 0x1fff;
+ var ah9 = a9 >>> 13;
+ var b0 = b[0] | 0;
+ var bl0 = b0 & 0x1fff;
+ var bh0 = b0 >>> 13;
+ var b1 = b[1] | 0;
+ var bl1 = b1 & 0x1fff;
+ var bh1 = b1 >>> 13;
+ var b2 = b[2] | 0;
+ var bl2 = b2 & 0x1fff;
+ var bh2 = b2 >>> 13;
+ var b3 = b[3] | 0;
+ var bl3 = b3 & 0x1fff;
+ var bh3 = b3 >>> 13;
+ var b4 = b[4] | 0;
+ var bl4 = b4 & 0x1fff;
+ var bh4 = b4 >>> 13;
+ var b5 = b[5] | 0;
+ var bl5 = b5 & 0x1fff;
+ var bh5 = b5 >>> 13;
+ var b6 = b[6] | 0;
+ var bl6 = b6 & 0x1fff;
+ var bh6 = b6 >>> 13;
+ var b7 = b[7] | 0;
+ var bl7 = b7 & 0x1fff;
+ var bh7 = b7 >>> 13;
+ var b8 = b[8] | 0;
+ var bl8 = b8 & 0x1fff;
+ var bh8 = b8 >>> 13;
+ var b9 = b[9] | 0;
+ var bl9 = b9 & 0x1fff;
+ var bh9 = b9 >>> 13;
+
+ out.negative = self.negative ^ num.negative;
+ out.length = 19;
+ /* k = 0 */
+ lo = Math.imul(al0, bl0);
+ mid = Math.imul(al0, bh0);
+ mid = mid + Math.imul(ah0, bl0) | 0;
+ hi = Math.imul(ah0, bh0);
+ var w0 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w0 >>> 26) | 0;
+ w0 &= 0x3ffffff;
+ /* k = 1 */
+ lo = Math.imul(al1, bl0);
+ mid = Math.imul(al1, bh0);
+ mid = mid + Math.imul(ah1, bl0) | 0;
+ hi = Math.imul(ah1, bh0);
+ lo = lo + Math.imul(al0, bl1) | 0;
+ mid = mid + Math.imul(al0, bh1) | 0;
+ mid = mid + Math.imul(ah0, bl1) | 0;
+ hi = hi + Math.imul(ah0, bh1) | 0;
+ var w1 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w1 >>> 26) | 0;
+ w1 &= 0x3ffffff;
+ /* k = 2 */
+ lo = Math.imul(al2, bl0);
+ mid = Math.imul(al2, bh0);
+ mid = mid + Math.imul(ah2, bl0) | 0;
+ hi = Math.imul(ah2, bh0);
+ lo = lo + Math.imul(al1, bl1) | 0;
+ mid = mid + Math.imul(al1, bh1) | 0;
+ mid = mid + Math.imul(ah1, bl1) | 0;
+ hi = hi + Math.imul(ah1, bh1) | 0;
+ lo = lo + Math.imul(al0, bl2) | 0;
+ mid = mid + Math.imul(al0, bh2) | 0;
+ mid = mid + Math.imul(ah0, bl2) | 0;
+ hi = hi + Math.imul(ah0, bh2) | 0;
+ var w2 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w2 >>> 26) | 0;
+ w2 &= 0x3ffffff;
+ /* k = 3 */
+ lo = Math.imul(al3, bl0);
+ mid = Math.imul(al3, bh0);
+ mid = mid + Math.imul(ah3, bl0) | 0;
+ hi = Math.imul(ah3, bh0);
+ lo = lo + Math.imul(al2, bl1) | 0;
+ mid = mid + Math.imul(al2, bh1) | 0;
+ mid = mid + Math.imul(ah2, bl1) | 0;
+ hi = hi + Math.imul(ah2, bh1) | 0;
+ lo = lo + Math.imul(al1, bl2) | 0;
+ mid = mid + Math.imul(al1, bh2) | 0;
+ mid = mid + Math.imul(ah1, bl2) | 0;
+ hi = hi + Math.imul(ah1, bh2) | 0;
+ lo = lo + Math.imul(al0, bl3) | 0;
+ mid = mid + Math.imul(al0, bh3) | 0;
+ mid = mid + Math.imul(ah0, bl3) | 0;
+ hi = hi + Math.imul(ah0, bh3) | 0;
+ var w3 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w3 >>> 26) | 0;
+ w3 &= 0x3ffffff;
+ /* k = 4 */
+ lo = Math.imul(al4, bl0);
+ mid = Math.imul(al4, bh0);
+ mid = mid + Math.imul(ah4, bl0) | 0;
+ hi = Math.imul(ah4, bh0);
+ lo = lo + Math.imul(al3, bl1) | 0;
+ mid = mid + Math.imul(al3, bh1) | 0;
+ mid = mid + Math.imul(ah3, bl1) | 0;
+ hi = hi + Math.imul(ah3, bh1) | 0;
+ lo = lo + Math.imul(al2, bl2) | 0;
+ mid = mid + Math.imul(al2, bh2) | 0;
+ mid = mid + Math.imul(ah2, bl2) | 0;
+ hi = hi + Math.imul(ah2, bh2) | 0;
+ lo = lo + Math.imul(al1, bl3) | 0;
+ mid = mid + Math.imul(al1, bh3) | 0;
+ mid = mid + Math.imul(ah1, bl3) | 0;
+ hi = hi + Math.imul(ah1, bh3) | 0;
+ lo = lo + Math.imul(al0, bl4) | 0;
+ mid = mid + Math.imul(al0, bh4) | 0;
+ mid = mid + Math.imul(ah0, bl4) | 0;
+ hi = hi + Math.imul(ah0, bh4) | 0;
+ var w4 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w4 >>> 26) | 0;
+ w4 &= 0x3ffffff;
+ /* k = 5 */
+ lo = Math.imul(al5, bl0);
+ mid = Math.imul(al5, bh0);
+ mid = mid + Math.imul(ah5, bl0) | 0;
+ hi = Math.imul(ah5, bh0);
+ lo = lo + Math.imul(al4, bl1) | 0;
+ mid = mid + Math.imul(al4, bh1) | 0;
+ mid = mid + Math.imul(ah4, bl1) | 0;
+ hi = hi + Math.imul(ah4, bh1) | 0;
+ lo = lo + Math.imul(al3, bl2) | 0;
+ mid = mid + Math.imul(al3, bh2) | 0;
+ mid = mid + Math.imul(ah3, bl2) | 0;
+ hi = hi + Math.imul(ah3, bh2) | 0;
+ lo = lo + Math.imul(al2, bl3) | 0;
+ mid = mid + Math.imul(al2, bh3) | 0;
+ mid = mid + Math.imul(ah2, bl3) | 0;
+ hi = hi + Math.imul(ah2, bh3) | 0;
+ lo = lo + Math.imul(al1, bl4) | 0;
+ mid = mid + Math.imul(al1, bh4) | 0;
+ mid = mid + Math.imul(ah1, bl4) | 0;
+ hi = hi + Math.imul(ah1, bh4) | 0;
+ lo = lo + Math.imul(al0, bl5) | 0;
+ mid = mid + Math.imul(al0, bh5) | 0;
+ mid = mid + Math.imul(ah0, bl5) | 0;
+ hi = hi + Math.imul(ah0, bh5) | 0;
+ var w5 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w5 >>> 26) | 0;
+ w5 &= 0x3ffffff;
+ /* k = 6 */
+ lo = Math.imul(al6, bl0);
+ mid = Math.imul(al6, bh0);
+ mid = mid + Math.imul(ah6, bl0) | 0;
+ hi = Math.imul(ah6, bh0);
+ lo = lo + Math.imul(al5, bl1) | 0;
+ mid = mid + Math.imul(al5, bh1) | 0;
+ mid = mid + Math.imul(ah5, bl1) | 0;
+ hi = hi + Math.imul(ah5, bh1) | 0;
+ lo = lo + Math.imul(al4, bl2) | 0;
+ mid = mid + Math.imul(al4, bh2) | 0;
+ mid = mid + Math.imul(ah4, bl2) | 0;
+ hi = hi + Math.imul(ah4, bh2) | 0;
+ lo = lo + Math.imul(al3, bl3) | 0;
+ mid = mid + Math.imul(al3, bh3) | 0;
+ mid = mid + Math.imul(ah3, bl3) | 0;
+ hi = hi + Math.imul(ah3, bh3) | 0;
+ lo = lo + Math.imul(al2, bl4) | 0;
+ mid = mid + Math.imul(al2, bh4) | 0;
+ mid = mid + Math.imul(ah2, bl4) | 0;
+ hi = hi + Math.imul(ah2, bh4) | 0;
+ lo = lo + Math.imul(al1, bl5) | 0;
+ mid = mid + Math.imul(al1, bh5) | 0;
+ mid = mid + Math.imul(ah1, bl5) | 0;
+ hi = hi + Math.imul(ah1, bh5) | 0;
+ lo = lo + Math.imul(al0, bl6) | 0;
+ mid = mid + Math.imul(al0, bh6) | 0;
+ mid = mid + Math.imul(ah0, bl6) | 0;
+ hi = hi + Math.imul(ah0, bh6) | 0;
+ var w6 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w6 >>> 26) | 0;
+ w6 &= 0x3ffffff;
+ /* k = 7 */
+ lo = Math.imul(al7, bl0);
+ mid = Math.imul(al7, bh0);
+ mid = mid + Math.imul(ah7, bl0) | 0;
+ hi = Math.imul(ah7, bh0);
+ lo = lo + Math.imul(al6, bl1) | 0;
+ mid = mid + Math.imul(al6, bh1) | 0;
+ mid = mid + Math.imul(ah6, bl1) | 0;
+ hi = hi + Math.imul(ah6, bh1) | 0;
+ lo = lo + Math.imul(al5, bl2) | 0;
+ mid = mid + Math.imul(al5, bh2) | 0;
+ mid = mid + Math.imul(ah5, bl2) | 0;
+ hi = hi + Math.imul(ah5, bh2) | 0;
+ lo = lo + Math.imul(al4, bl3) | 0;
+ mid = mid + Math.imul(al4, bh3) | 0;
+ mid = mid + Math.imul(ah4, bl3) | 0;
+ hi = hi + Math.imul(ah4, bh3) | 0;
+ lo = lo + Math.imul(al3, bl4) | 0;
+ mid = mid + Math.imul(al3, bh4) | 0;
+ mid = mid + Math.imul(ah3, bl4) | 0;
+ hi = hi + Math.imul(ah3, bh4) | 0;
+ lo = lo + Math.imul(al2, bl5) | 0;
+ mid = mid + Math.imul(al2, bh5) | 0;
+ mid = mid + Math.imul(ah2, bl5) | 0;
+ hi = hi + Math.imul(ah2, bh5) | 0;
+ lo = lo + Math.imul(al1, bl6) | 0;
+ mid = mid + Math.imul(al1, bh6) | 0;
+ mid = mid + Math.imul(ah1, bl6) | 0;
+ hi = hi + Math.imul(ah1, bh6) | 0;
+ lo = lo + Math.imul(al0, bl7) | 0;
+ mid = mid + Math.imul(al0, bh7) | 0;
+ mid = mid + Math.imul(ah0, bl7) | 0;
+ hi = hi + Math.imul(ah0, bh7) | 0;
+ var w7 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w7 >>> 26) | 0;
+ w7 &= 0x3ffffff;
+ /* k = 8 */
+ lo = Math.imul(al8, bl0);
+ mid = Math.imul(al8, bh0);
+ mid = mid + Math.imul(ah8, bl0) | 0;
+ hi = Math.imul(ah8, bh0);
+ lo = lo + Math.imul(al7, bl1) | 0;
+ mid = mid + Math.imul(al7, bh1) | 0;
+ mid = mid + Math.imul(ah7, bl1) | 0;
+ hi = hi + Math.imul(ah7, bh1) | 0;
+ lo = lo + Math.imul(al6, bl2) | 0;
+ mid = mid + Math.imul(al6, bh2) | 0;
+ mid = mid + Math.imul(ah6, bl2) | 0;
+ hi = hi + Math.imul(ah6, bh2) | 0;
+ lo = lo + Math.imul(al5, bl3) | 0;
+ mid = mid + Math.imul(al5, bh3) | 0;
+ mid = mid + Math.imul(ah5, bl3) | 0;
+ hi = hi + Math.imul(ah5, bh3) | 0;
+ lo = lo + Math.imul(al4, bl4) | 0;
+ mid = mid + Math.imul(al4, bh4) | 0;
+ mid = mid + Math.imul(ah4, bl4) | 0;
+ hi = hi + Math.imul(ah4, bh4) | 0;
+ lo = lo + Math.imul(al3, bl5) | 0;
+ mid = mid + Math.imul(al3, bh5) | 0;
+ mid = mid + Math.imul(ah3, bl5) | 0;
+ hi = hi + Math.imul(ah3, bh5) | 0;
+ lo = lo + Math.imul(al2, bl6) | 0;
+ mid = mid + Math.imul(al2, bh6) | 0;
+ mid = mid + Math.imul(ah2, bl6) | 0;
+ hi = hi + Math.imul(ah2, bh6) | 0;
+ lo = lo + Math.imul(al1, bl7) | 0;
+ mid = mid + Math.imul(al1, bh7) | 0;
+ mid = mid + Math.imul(ah1, bl7) | 0;
+ hi = hi + Math.imul(ah1, bh7) | 0;
+ lo = lo + Math.imul(al0, bl8) | 0;
+ mid = mid + Math.imul(al0, bh8) | 0;
+ mid = mid + Math.imul(ah0, bl8) | 0;
+ hi = hi + Math.imul(ah0, bh8) | 0;
+ var w8 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w8 >>> 26) | 0;
+ w8 &= 0x3ffffff;
+ /* k = 9 */
+ lo = Math.imul(al9, bl0);
+ mid = Math.imul(al9, bh0);
+ mid = mid + Math.imul(ah9, bl0) | 0;
+ hi = Math.imul(ah9, bh0);
+ lo = lo + Math.imul(al8, bl1) | 0;
+ mid = mid + Math.imul(al8, bh1) | 0;
+ mid = mid + Math.imul(ah8, bl1) | 0;
+ hi = hi + Math.imul(ah8, bh1) | 0;
+ lo = lo + Math.imul(al7, bl2) | 0;
+ mid = mid + Math.imul(al7, bh2) | 0;
+ mid = mid + Math.imul(ah7, bl2) | 0;
+ hi = hi + Math.imul(ah7, bh2) | 0;
+ lo = lo + Math.imul(al6, bl3) | 0;
+ mid = mid + Math.imul(al6, bh3) | 0;
+ mid = mid + Math.imul(ah6, bl3) | 0;
+ hi = hi + Math.imul(ah6, bh3) | 0;
+ lo = lo + Math.imul(al5, bl4) | 0;
+ mid = mid + Math.imul(al5, bh4) | 0;
+ mid = mid + Math.imul(ah5, bl4) | 0;
+ hi = hi + Math.imul(ah5, bh4) | 0;
+ lo = lo + Math.imul(al4, bl5) | 0;
+ mid = mid + Math.imul(al4, bh5) | 0;
+ mid = mid + Math.imul(ah4, bl5) | 0;
+ hi = hi + Math.imul(ah4, bh5) | 0;
+ lo = lo + Math.imul(al3, bl6) | 0;
+ mid = mid + Math.imul(al3, bh6) | 0;
+ mid = mid + Math.imul(ah3, bl6) | 0;
+ hi = hi + Math.imul(ah3, bh6) | 0;
+ lo = lo + Math.imul(al2, bl7) | 0;
+ mid = mid + Math.imul(al2, bh7) | 0;
+ mid = mid + Math.imul(ah2, bl7) | 0;
+ hi = hi + Math.imul(ah2, bh7) | 0;
+ lo = lo + Math.imul(al1, bl8) | 0;
+ mid = mid + Math.imul(al1, bh8) | 0;
+ mid = mid + Math.imul(ah1, bl8) | 0;
+ hi = hi + Math.imul(ah1, bh8) | 0;
+ lo = lo + Math.imul(al0, bl9) | 0;
+ mid = mid + Math.imul(al0, bh9) | 0;
+ mid = mid + Math.imul(ah0, bl9) | 0;
+ hi = hi + Math.imul(ah0, bh9) | 0;
+ var w9 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w9 >>> 26) | 0;
+ w9 &= 0x3ffffff;
+ /* k = 10 */
+ lo = Math.imul(al9, bl1);
+ mid = Math.imul(al9, bh1);
+ mid = mid + Math.imul(ah9, bl1) | 0;
+ hi = Math.imul(ah9, bh1);
+ lo = lo + Math.imul(al8, bl2) | 0;
+ mid = mid + Math.imul(al8, bh2) | 0;
+ mid = mid + Math.imul(ah8, bl2) | 0;
+ hi = hi + Math.imul(ah8, bh2) | 0;
+ lo = lo + Math.imul(al7, bl3) | 0;
+ mid = mid + Math.imul(al7, bh3) | 0;
+ mid = mid + Math.imul(ah7, bl3) | 0;
+ hi = hi + Math.imul(ah7, bh3) | 0;
+ lo = lo + Math.imul(al6, bl4) | 0;
+ mid = mid + Math.imul(al6, bh4) | 0;
+ mid = mid + Math.imul(ah6, bl4) | 0;
+ hi = hi + Math.imul(ah6, bh4) | 0;
+ lo = lo + Math.imul(al5, bl5) | 0;
+ mid = mid + Math.imul(al5, bh5) | 0;
+ mid = mid + Math.imul(ah5, bl5) | 0;
+ hi = hi + Math.imul(ah5, bh5) | 0;
+ lo = lo + Math.imul(al4, bl6) | 0;
+ mid = mid + Math.imul(al4, bh6) | 0;
+ mid = mid + Math.imul(ah4, bl6) | 0;
+ hi = hi + Math.imul(ah4, bh6) | 0;
+ lo = lo + Math.imul(al3, bl7) | 0;
+ mid = mid + Math.imul(al3, bh7) | 0;
+ mid = mid + Math.imul(ah3, bl7) | 0;
+ hi = hi + Math.imul(ah3, bh7) | 0;
+ lo = lo + Math.imul(al2, bl8) | 0;
+ mid = mid + Math.imul(al2, bh8) | 0;
+ mid = mid + Math.imul(ah2, bl8) | 0;
+ hi = hi + Math.imul(ah2, bh8) | 0;
+ lo = lo + Math.imul(al1, bl9) | 0;
+ mid = mid + Math.imul(al1, bh9) | 0;
+ mid = mid + Math.imul(ah1, bl9) | 0;
+ hi = hi + Math.imul(ah1, bh9) | 0;
+ var w10 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w10 >>> 26) | 0;
+ w10 &= 0x3ffffff;
+ /* k = 11 */
+ lo = Math.imul(al9, bl2);
+ mid = Math.imul(al9, bh2);
+ mid = mid + Math.imul(ah9, bl2) | 0;
+ hi = Math.imul(ah9, bh2);
+ lo = lo + Math.imul(al8, bl3) | 0;
+ mid = mid + Math.imul(al8, bh3) | 0;
+ mid = mid + Math.imul(ah8, bl3) | 0;
+ hi = hi + Math.imul(ah8, bh3) | 0;
+ lo = lo + Math.imul(al7, bl4) | 0;
+ mid = mid + Math.imul(al7, bh4) | 0;
+ mid = mid + Math.imul(ah7, bl4) | 0;
+ hi = hi + Math.imul(ah7, bh4) | 0;
+ lo = lo + Math.imul(al6, bl5) | 0;
+ mid = mid + Math.imul(al6, bh5) | 0;
+ mid = mid + Math.imul(ah6, bl5) | 0;
+ hi = hi + Math.imul(ah6, bh5) | 0;
+ lo = lo + Math.imul(al5, bl6) | 0;
+ mid = mid + Math.imul(al5, bh6) | 0;
+ mid = mid + Math.imul(ah5, bl6) | 0;
+ hi = hi + Math.imul(ah5, bh6) | 0;
+ lo = lo + Math.imul(al4, bl7) | 0;
+ mid = mid + Math.imul(al4, bh7) | 0;
+ mid = mid + Math.imul(ah4, bl7) | 0;
+ hi = hi + Math.imul(ah4, bh7) | 0;
+ lo = lo + Math.imul(al3, bl8) | 0;
+ mid = mid + Math.imul(al3, bh8) | 0;
+ mid = mid + Math.imul(ah3, bl8) | 0;
+ hi = hi + Math.imul(ah3, bh8) | 0;
+ lo = lo + Math.imul(al2, bl9) | 0;
+ mid = mid + Math.imul(al2, bh9) | 0;
+ mid = mid + Math.imul(ah2, bl9) | 0;
+ hi = hi + Math.imul(ah2, bh9) | 0;
+ var w11 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w11 >>> 26) | 0;
+ w11 &= 0x3ffffff;
+ /* k = 12 */
+ lo = Math.imul(al9, bl3);
+ mid = Math.imul(al9, bh3);
+ mid = mid + Math.imul(ah9, bl3) | 0;
+ hi = Math.imul(ah9, bh3);
+ lo = lo + Math.imul(al8, bl4) | 0;
+ mid = mid + Math.imul(al8, bh4) | 0;
+ mid = mid + Math.imul(ah8, bl4) | 0;
+ hi = hi + Math.imul(ah8, bh4) | 0;
+ lo = lo + Math.imul(al7, bl5) | 0;
+ mid = mid + Math.imul(al7, bh5) | 0;
+ mid = mid + Math.imul(ah7, bl5) | 0;
+ hi = hi + Math.imul(ah7, bh5) | 0;
+ lo = lo + Math.imul(al6, bl6) | 0;
+ mid = mid + Math.imul(al6, bh6) | 0;
+ mid = mid + Math.imul(ah6, bl6) | 0;
+ hi = hi + Math.imul(ah6, bh6) | 0;
+ lo = lo + Math.imul(al5, bl7) | 0;
+ mid = mid + Math.imul(al5, bh7) | 0;
+ mid = mid + Math.imul(ah5, bl7) | 0;
+ hi = hi + Math.imul(ah5, bh7) | 0;
+ lo = lo + Math.imul(al4, bl8) | 0;
+ mid = mid + Math.imul(al4, bh8) | 0;
+ mid = mid + Math.imul(ah4, bl8) | 0;
+ hi = hi + Math.imul(ah4, bh8) | 0;
+ lo = lo + Math.imul(al3, bl9) | 0;
+ mid = mid + Math.imul(al3, bh9) | 0;
+ mid = mid + Math.imul(ah3, bl9) | 0;
+ hi = hi + Math.imul(ah3, bh9) | 0;
+ var w12 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w12 >>> 26) | 0;
+ w12 &= 0x3ffffff;
+ /* k = 13 */
+ lo = Math.imul(al9, bl4);
+ mid = Math.imul(al9, bh4);
+ mid = mid + Math.imul(ah9, bl4) | 0;
+ hi = Math.imul(ah9, bh4);
+ lo = lo + Math.imul(al8, bl5) | 0;
+ mid = mid + Math.imul(al8, bh5) | 0;
+ mid = mid + Math.imul(ah8, bl5) | 0;
+ hi = hi + Math.imul(ah8, bh5) | 0;
+ lo = lo + Math.imul(al7, bl6) | 0;
+ mid = mid + Math.imul(al7, bh6) | 0;
+ mid = mid + Math.imul(ah7, bl6) | 0;
+ hi = hi + Math.imul(ah7, bh6) | 0;
+ lo = lo + Math.imul(al6, bl7) | 0;
+ mid = mid + Math.imul(al6, bh7) | 0;
+ mid = mid + Math.imul(ah6, bl7) | 0;
+ hi = hi + Math.imul(ah6, bh7) | 0;
+ lo = lo + Math.imul(al5, bl8) | 0;
+ mid = mid + Math.imul(al5, bh8) | 0;
+ mid = mid + Math.imul(ah5, bl8) | 0;
+ hi = hi + Math.imul(ah5, bh8) | 0;
+ lo = lo + Math.imul(al4, bl9) | 0;
+ mid = mid + Math.imul(al4, bh9) | 0;
+ mid = mid + Math.imul(ah4, bl9) | 0;
+ hi = hi + Math.imul(ah4, bh9) | 0;
+ var w13 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w13 >>> 26) | 0;
+ w13 &= 0x3ffffff;
+ /* k = 14 */
+ lo = Math.imul(al9, bl5);
+ mid = Math.imul(al9, bh5);
+ mid = mid + Math.imul(ah9, bl5) | 0;
+ hi = Math.imul(ah9, bh5);
+ lo = lo + Math.imul(al8, bl6) | 0;
+ mid = mid + Math.imul(al8, bh6) | 0;
+ mid = mid + Math.imul(ah8, bl6) | 0;
+ hi = hi + Math.imul(ah8, bh6) | 0;
+ lo = lo + Math.imul(al7, bl7) | 0;
+ mid = mid + Math.imul(al7, bh7) | 0;
+ mid = mid + Math.imul(ah7, bl7) | 0;
+ hi = hi + Math.imul(ah7, bh7) | 0;
+ lo = lo + Math.imul(al6, bl8) | 0;
+ mid = mid + Math.imul(al6, bh8) | 0;
+ mid = mid + Math.imul(ah6, bl8) | 0;
+ hi = hi + Math.imul(ah6, bh8) | 0;
+ lo = lo + Math.imul(al5, bl9) | 0;
+ mid = mid + Math.imul(al5, bh9) | 0;
+ mid = mid + Math.imul(ah5, bl9) | 0;
+ hi = hi + Math.imul(ah5, bh9) | 0;
+ var w14 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w14 >>> 26) | 0;
+ w14 &= 0x3ffffff;
+ /* k = 15 */
+ lo = Math.imul(al9, bl6);
+ mid = Math.imul(al9, bh6);
+ mid = mid + Math.imul(ah9, bl6) | 0;
+ hi = Math.imul(ah9, bh6);
+ lo = lo + Math.imul(al8, bl7) | 0;
+ mid = mid + Math.imul(al8, bh7) | 0;
+ mid = mid + Math.imul(ah8, bl7) | 0;
+ hi = hi + Math.imul(ah8, bh7) | 0;
+ lo = lo + Math.imul(al7, bl8) | 0;
+ mid = mid + Math.imul(al7, bh8) | 0;
+ mid = mid + Math.imul(ah7, bl8) | 0;
+ hi = hi + Math.imul(ah7, bh8) | 0;
+ lo = lo + Math.imul(al6, bl9) | 0;
+ mid = mid + Math.imul(al6, bh9) | 0;
+ mid = mid + Math.imul(ah6, bl9) | 0;
+ hi = hi + Math.imul(ah6, bh9) | 0;
+ var w15 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w15 >>> 26) | 0;
+ w15 &= 0x3ffffff;
+ /* k = 16 */
+ lo = Math.imul(al9, bl7);
+ mid = Math.imul(al9, bh7);
+ mid = mid + Math.imul(ah9, bl7) | 0;
+ hi = Math.imul(ah9, bh7);
+ lo = lo + Math.imul(al8, bl8) | 0;
+ mid = mid + Math.imul(al8, bh8) | 0;
+ mid = mid + Math.imul(ah8, bl8) | 0;
+ hi = hi + Math.imul(ah8, bh8) | 0;
+ lo = lo + Math.imul(al7, bl9) | 0;
+ mid = mid + Math.imul(al7, bh9) | 0;
+ mid = mid + Math.imul(ah7, bl9) | 0;
+ hi = hi + Math.imul(ah7, bh9) | 0;
+ var w16 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w16 >>> 26) | 0;
+ w16 &= 0x3ffffff;
+ /* k = 17 */
+ lo = Math.imul(al9, bl8);
+ mid = Math.imul(al9, bh8);
+ mid = mid + Math.imul(ah9, bl8) | 0;
+ hi = Math.imul(ah9, bh8);
+ lo = lo + Math.imul(al8, bl9) | 0;
+ mid = mid + Math.imul(al8, bh9) | 0;
+ mid = mid + Math.imul(ah8, bl9) | 0;
+ hi = hi + Math.imul(ah8, bh9) | 0;
+ var w17 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w17 >>> 26) | 0;
+ w17 &= 0x3ffffff;
+ /* k = 18 */
+ lo = Math.imul(al9, bl9);
+ mid = Math.imul(al9, bh9);
+ mid = mid + Math.imul(ah9, bl9) | 0;
+ hi = Math.imul(ah9, bh9);
+ var w18 = (c + lo | 0) + ((mid & 0x1fff) << 13) | 0;
+ c = (hi + (mid >>> 13) | 0) + (w18 >>> 26) | 0;
+ w18 &= 0x3ffffff;
+ o[0] = w0;
+ o[1] = w1;
+ o[2] = w2;
+ o[3] = w3;
+ o[4] = w4;
+ o[5] = w5;
+ o[6] = w6;
+ o[7] = w7;
+ o[8] = w8;
+ o[9] = w9;
+ o[10] = w10;
+ o[11] = w11;
+ o[12] = w12;
+ o[13] = w13;
+ o[14] = w14;
+ o[15] = w15;
+ o[16] = w16;
+ o[17] = w17;
+ o[18] = w18;
+ if (c !== 0) {
+ o[19] = c;
+ out.length++;
}
-
- this._block.fill(0, this._blockOffset, 56);
- this._block.writeUInt32LE(this._length[0], 56);
- this._block.writeUInt32LE(this._length[1], 60);
- this._update();
-
- // produce result
- var buffer = new Buffer(20);
- buffer.writeInt32LE(this._a, 0);
- buffer.writeInt32LE(this._b, 4);
- buffer.writeInt32LE(this._c, 8);
- buffer.writeInt32LE(this._d, 12);
- buffer.writeInt32LE(this._e, 16);
- return buffer;
+ return out;
};
- function rotl(x, n) {
- return x << n | x >>> 32 - n;
+ // Polyfill comb
+ if (!Math.imul) {
+ comb10MulTo = smallMulTo;
}
- function fn1(a, b, c, d, e, m, k, s) {
- return rotl(a + (b ^ c ^ d) + m + k | 0, s) + e | 0;
- }
+ function bigMulTo(self, num, out) {
+ out.negative = num.negative ^ self.negative;
+ out.length = self.length + num.length;
- function fn2(a, b, c, d, e, m, k, s) {
- return rotl(a + (b & c | ~b & d) + m + k | 0, s) + e | 0;
- }
+ var carry = 0;
+ var hncarry = 0;
+ for (var k = 0; k < out.length - 1; k++) {
+ // Sum all words with the same `i + j = k` and accumulate `ncarry`,
+ // note that ncarry could be >= 0x3ffffff
+ var ncarry = hncarry;
+ hncarry = 0;
+ var rword = carry & 0x3ffffff;
+ var maxJ = Math.min(k, num.length - 1);
+ for (var j = Math.max(0, k - self.length + 1); j <= maxJ; j++) {
+ var i = k - j;
+ var a = self.words[i] | 0;
+ var b = num.words[j] | 0;
+ var r = a * b;
- function fn3(a, b, c, d, e, m, k, s) {
- return rotl(a + ((b | ~c) ^ d) + m + k | 0, s) + e | 0;
- }
+ var lo = r & 0x3ffffff;
+ ncarry = ncarry + (r / 0x4000000 | 0) | 0;
+ lo = lo + rword | 0;
+ rword = lo & 0x3ffffff;
+ ncarry = ncarry + (lo >>> 26) | 0;
- function fn4(a, b, c, d, e, m, k, s) {
- return rotl(a + (b & d | c & ~d) + m + k | 0, s) + e | 0;
- }
+ hncarry += ncarry >>> 26;
+ ncarry &= 0x3ffffff;
+ }
+ out.words[k] = rword;
+ carry = ncarry;
+ ncarry = hncarry;
+ }
+ if (carry !== 0) {
+ out.words[k] = carry;
+ } else {
+ out.length--;
+ }
- function fn5(a, b, c, d, e, m, k, s) {
- return rotl(a + (b ^ (c | ~d)) + m + k | 0, s) + e | 0;
+ return out.strip();
}
- module.exports = RIPEMD160;
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "hash-base": 311, "inherits": 325 }], 350: [function (require, module, exports) {
- arguments[4][147][0].apply(exports, arguments);
- }, { "buffer": 47, "dup": 147 }], 351: [function (require, module, exports) {
- module.exports = require('scryptsy');
- }, { "scryptsy": 352 }], 352: [function (require, module, exports) {
- (function (Buffer) {
- var pbkdf2Sync = require('pbkdf2').pbkdf2Sync;
-
- var MAX_VALUE = 0x7fffffff;
-
- // N = Cpu cost, r = Memory cost, p = parallelization cost
- function scrypt(key, salt, N, r, p, dkLen, progressCallback) {
- if (N === 0 || (N & N - 1) !== 0) throw Error('N must be > 0 and a power of 2');
+ function jumboMulTo(self, num, out) {
+ var fftm = new FFTM();
+ return fftm.mulp(self, num, out);
+ }
- if (N > MAX_VALUE / 128 / r) throw Error('Parameter N is too large');
- if (r > MAX_VALUE / 128 / p) throw Error('Parameter r is too large');
+ BN.prototype.mulTo = function mulTo(num, out) {
+ var res;
+ var len = this.length + num.length;
+ if (this.length === 10 && num.length === 10) {
+ res = comb10MulTo(this, num, out);
+ } else if (len < 63) {
+ res = smallMulTo(this, num, out);
+ } else if (len < 1024) {
+ res = bigMulTo(this, num, out);
+ } else {
+ res = jumboMulTo(this, num, out);
+ }
- var XY = new Buffer(256 * r);
- var V = new Buffer(128 * r * N);
+ return res;
+ };
- // pseudo global
- var B32 = new Int32Array(16); // salsa20_8
- var x = new Int32Array(16); // salsa20_8
- var _X = new Buffer(64); // blockmix_salsa8
+ // Cooley-Tukey algorithm for FFT
+ // slightly revisited to rely on looping instead of recursion
- // pseudo global
- var B = pbkdf2Sync(key, salt, 1, p * 128 * r, 'sha256');
+ function FFTM(x, y) {
+ this.x = x;
+ this.y = y;
+ }
- var tickCallback;
- if (progressCallback) {
- var totalOps = p * N * 2;
- var currentOp = 0;
+ FFTM.prototype.makeRBT = function makeRBT(N) {
+ var t = new Array(N);
+ var l = BN.prototype._countBits(N) - 1;
+ for (var i = 0; i < N; i++) {
+ t[i] = this.revBin(i, l, N);
+ }
- tickCallback = function tickCallback() {
- ++currentOp;
+ return t;
+ };
- // send progress notifications once every 1,000 ops
- if (currentOp % 1000 === 0) {
- progressCallback({
- current: currentOp,
- total: totalOps,
- percent: currentOp / totalOps * 100.0
- });
- }
- };
- }
+ // Returns binary-reversed representation of `x`
+ FFTM.prototype.revBin = function revBin(x, l, N) {
+ if (x === 0 || x === N - 1) return x;
- for (var i = 0; i < p; i++) {
- smix(B, i * 128 * r, r, N, V, XY);
+ var rb = 0;
+ for (var i = 0; i < l; i++) {
+ rb |= (x & 1) << l - i - 1;
+ x >>= 1;
}
- return pbkdf2Sync(key, B, 1, dkLen, 'sha256');
+ return rb;
+ };
- // all of these functions are actually moved to the top
- // due to function hoisting
+ // Performs "tweedling" phase, therefore 'emulating'
+ // behaviour of the recursive algorithm
+ FFTM.prototype.permute = function permute(rbt, rws, iws, rtws, itws, N) {
+ for (var i = 0; i < N; i++) {
+ rtws[i] = rws[rbt[i]];
+ itws[i] = iws[rbt[i]];
+ }
+ };
- function smix(B, Bi, r, N, V, XY) {
- var Xi = 0;
- var Yi = 128 * r;
- var i;
+ FFTM.prototype.transform = function transform(rws, iws, rtws, itws, N, rbt) {
+ this.permute(rbt, rws, iws, rtws, itws, N);
- B.copy(XY, Xi, Bi, Bi + Yi);
+ for (var s = 1; s < N; s <<= 1) {
+ var l = s << 1;
- for (i = 0; i < N; i++) {
- XY.copy(V, i * Yi, Xi, Xi + Yi);
- blockmix_salsa8(XY, Xi, Yi, r);
+ var rtwdf = Math.cos(2 * Math.PI / l);
+ var itwdf = Math.sin(2 * Math.PI / l);
- if (tickCallback) tickCallback();
- }
+ for (var p = 0; p < N; p += l) {
+ var rtwdf_ = rtwdf;
+ var itwdf_ = itwdf;
- for (i = 0; i < N; i++) {
- var offset = Xi + (2 * r - 1) * 64;
- var j = XY.readUInt32LE(offset) & N - 1;
- blockxor(V, j * Yi, XY, Xi, Yi);
- blockmix_salsa8(XY, Xi, Yi, r);
+ for (var j = 0; j < s; j++) {
+ var re = rtws[p + j];
+ var ie = itws[p + j];
- if (tickCallback) tickCallback();
- }
+ var ro = rtws[p + j + s];
+ var io = itws[p + j + s];
- XY.copy(B, Bi, Xi, Xi + Yi);
- }
+ var rx = rtwdf_ * ro - itwdf_ * io;
- function blockmix_salsa8(BY, Bi, Yi, r) {
- var i;
+ io = rtwdf_ * io + itwdf_ * ro;
+ ro = rx;
- arraycopy(BY, Bi + (2 * r - 1) * 64, _X, 0, 64);
+ rtws[p + j] = re + ro;
+ itws[p + j] = ie + io;
- for (i = 0; i < 2 * r; i++) {
- blockxor(BY, i * 64, _X, 0, 64);
- salsa20_8(_X);
- arraycopy(_X, 0, BY, Yi + i * 64, 64);
- }
+ rtws[p + j + s] = re - ro;
+ itws[p + j + s] = ie - io;
- for (i = 0; i < r; i++) {
- arraycopy(BY, Yi + i * 2 * 64, BY, Bi + i * 64, 64);
- }
+ /* jshint maxdepth : false */
+ if (j !== l) {
+ rx = rtwdf * rtwdf_ - itwdf * itwdf_;
- for (i = 0; i < r; i++) {
- arraycopy(BY, Yi + (i * 2 + 1) * 64, BY, Bi + (i + r) * 64, 64);
+ itwdf_ = rtwdf * itwdf_ + itwdf * rtwdf_;
+ rtwdf_ = rx;
+ }
+ }
}
}
+ };
- function R(a, b) {
- return a << b | a >>> 32 - b;
+ FFTM.prototype.guessLen13b = function guessLen13b(n, m) {
+ var N = Math.max(m, n) | 1;
+ var odd = N & 1;
+ var i = 0;
+ for (N = N / 2 | 0; N; N = N >>> 1) {
+ i++;
}
- function salsa20_8(B) {
- var i;
+ return 1 << i + 1 + odd;
+ };
- for (i = 0; i < 16; i++) {
- B32[i] = (B[i * 4 + 0] & 0xff) << 0;
- B32[i] |= (B[i * 4 + 1] & 0xff) << 8;
- B32[i] |= (B[i * 4 + 2] & 0xff) << 16;
- B32[i] |= (B[i * 4 + 3] & 0xff) << 24;
- // B32[i] = B.readUInt32LE(i*4) <--- this is signficantly slower even in Node.js
- }
+ FFTM.prototype.conjugate = function conjugate(rws, iws, N) {
+ if (N <= 1) return;
- arraycopy(B32, 0, x, 0, 16);
+ for (var i = 0; i < N / 2; i++) {
+ var t = rws[i];
- for (i = 8; i > 0; i -= 2) {
- x[4] ^= R(x[0] + x[12], 7);
- x[8] ^= R(x[4] + x[0], 9);
- x[12] ^= R(x[8] + x[4], 13);
- x[0] ^= R(x[12] + x[8], 18);
- x[9] ^= R(x[5] + x[1], 7);
- x[13] ^= R(x[9] + x[5], 9);
- x[1] ^= R(x[13] + x[9], 13);
- x[5] ^= R(x[1] + x[13], 18);
- x[14] ^= R(x[10] + x[6], 7);
- x[2] ^= R(x[14] + x[10], 9);
- x[6] ^= R(x[2] + x[14], 13);
- x[10] ^= R(x[6] + x[2], 18);
- x[3] ^= R(x[15] + x[11], 7);
- x[7] ^= R(x[3] + x[15], 9);
- x[11] ^= R(x[7] + x[3], 13);
- x[15] ^= R(x[11] + x[7], 18);
- x[1] ^= R(x[0] + x[3], 7);
- x[2] ^= R(x[1] + x[0], 9);
- x[3] ^= R(x[2] + x[1], 13);
- x[0] ^= R(x[3] + x[2], 18);
- x[6] ^= R(x[5] + x[4], 7);
- x[7] ^= R(x[6] + x[5], 9);
- x[4] ^= R(x[7] + x[6], 13);
- x[5] ^= R(x[4] + x[7], 18);
- x[11] ^= R(x[10] + x[9], 7);
- x[8] ^= R(x[11] + x[10], 9);
- x[9] ^= R(x[8] + x[11], 13);
- x[10] ^= R(x[9] + x[8], 18);
- x[12] ^= R(x[15] + x[14], 7);
- x[13] ^= R(x[12] + x[15], 9);
- x[14] ^= R(x[13] + x[12], 13);
- x[15] ^= R(x[14] + x[13], 18);
- }
+ rws[i] = rws[N - i - 1];
+ rws[N - i - 1] = t;
- for (i = 0; i < 16; ++i) {
- B32[i] = x[i] + B32[i];
- }for (i = 0; i < 16; i++) {
- var bi = i * 4;
- B[bi + 0] = B32[i] >> 0 & 0xff;
- B[bi + 1] = B32[i] >> 8 & 0xff;
- B[bi + 2] = B32[i] >> 16 & 0xff;
- B[bi + 3] = B32[i] >> 24 & 0xff;
- // B.writeInt32LE(B32[i], i*4) //<--- this is signficantly slower even in Node.js
- }
+ t = iws[i];
+
+ iws[i] = -iws[N - i - 1];
+ iws[N - i - 1] = -t;
}
+ };
+
+ FFTM.prototype.normalize13b = function normalize13b(ws, N) {
+ var carry = 0;
+ for (var i = 0; i < N / 2; i++) {
+ var w = Math.round(ws[2 * i + 1] / N) * 0x2000 + Math.round(ws[2 * i] / N) + carry;
- // naive approach... going back to loop unrolling may yield additional performance
- function blockxor(S, Si, D, Di, len) {
- for (var i = 0; i < len; i++) {
- D[Di + i] ^= S[Si + i];
- }
- }
- }
+ ws[i] = w & 0x3ffffff;
- function arraycopy(src, srcPos, dest, destPos, length) {
- if (Buffer.isBuffer(src) && Buffer.isBuffer(dest)) {
- src.copy(dest, destPos, srcPos, srcPos + length);
- } else {
- while (length--) {
- dest[destPos++] = src[srcPos++];
+ if (w < 0x4000000) {
+ carry = 0;
+ } else {
+ carry = w / 0x4000000 | 0;
}
}
- }
- module.exports = scrypt;
- }).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "pbkdf2": 336 }], 353: [function (require, module, exports) {
- arguments[4][148][0].apply(exports, arguments);
- }, { "dup": 148, "safe-buffer": 350 }], 354: [function (require, module, exports) {
- arguments[4][149][0].apply(exports, arguments);
- }, { "./sha": 355, "./sha1": 356, "./sha224": 357, "./sha256": 358, "./sha384": 359, "./sha512": 360, "dup": 149 }], 355: [function (require, module, exports) {
- arguments[4][150][0].apply(exports, arguments);
- }, { "./hash": 353, "dup": 150, "inherits": 325, "safe-buffer": 350 }], 356: [function (require, module, exports) {
- arguments[4][151][0].apply(exports, arguments);
- }, { "./hash": 353, "dup": 151, "inherits": 325, "safe-buffer": 350 }], 357: [function (require, module, exports) {
- arguments[4][152][0].apply(exports, arguments);
- }, { "./hash": 353, "./sha256": 358, "dup": 152, "inherits": 325, "safe-buffer": 350 }], 358: [function (require, module, exports) {
- arguments[4][153][0].apply(exports, arguments);
- }, { "./hash": 353, "dup": 153, "inherits": 325, "safe-buffer": 350 }], 359: [function (require, module, exports) {
- arguments[4][154][0].apply(exports, arguments);
- }, { "./hash": 353, "./sha512": 360, "dup": 154, "inherits": 325, "safe-buffer": 350 }], 360: [function (require, module, exports) {
- arguments[4][155][0].apply(exports, arguments);
- }, { "./hash": 353, "dup": 155, "inherits": 325, "safe-buffer": 350 }], 361: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 362: [function (require, module, exports) {
- (function (global) {
+ return ws;
+ };
- var rng;
+ FFTM.prototype.convert13b = function convert13b(ws, len, rws, N) {
+ var carry = 0;
+ for (var i = 0; i < len; i++) {
+ carry = carry + (ws[i] | 0);
- if (global.crypto && crypto.getRandomValues) {
- // WHATWG crypto-based RNG - http://wiki.whatwg.org/wiki/Crypto
- // Moderately fast, high quality
- var _rnds8 = new Uint8Array(16);
- rng = function whatwgRNG() {
- crypto.getRandomValues(_rnds8);
- return _rnds8;
- };
- }
+ rws[2 * i] = carry & 0x1fff;carry = carry >>> 13;
+ rws[2 * i + 1] = carry & 0x1fff;carry = carry >>> 13;
+ }
- if (!rng) {
- // Math.random()-based (RNG)
- //
- // If all else fails, use Math.random(). It's fast, but is of unspecified
- // quality.
- var _rnds = new Array(16);
- rng = function rng() {
- for (var i = 0, r; i < 16; i++) {
- if ((i & 0x03) === 0) r = Math.random() * 0x100000000;
- _rnds[i] = r >>> ((i & 0x03) << 3) & 0xff;
- }
+ // Pad with zeroes
+ for (i = 2 * len; i < N; ++i) {
+ rws[i] = 0;
+ }
- return _rnds;
- };
- }
+ assert(carry === 0);
+ assert((carry & ~0x1fff) === 0);
+ };
- module.exports = rng;
- }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, {}], 363: [function (require, module, exports) {
- // uuid.js
- //
- // Copyright (c) 2010-2012 Robert Kieffer
- // MIT License - http://opensource.org/licenses/mit-license.php
+ FFTM.prototype.stub = function stub(N) {
+ var ph = new Array(N);
+ for (var i = 0; i < N; i++) {
+ ph[i] = 0;
+ }
- // Unique ID creation requires a high quality random # generator. We feature
- // detect to determine the best RNG source, normalizing to a function that
- // returns 128-bits of randomness, since that's what's usually required
- var _rng = require('./rng');
+ return ph;
+ };
- // Maps for number <-> hex string conversion
- var _byteToHex = [];
- var _hexToByte = {};
- for (var i = 0; i < 256; i++) {
- _byteToHex[i] = (i + 0x100).toString(16).substr(1);
- _hexToByte[_byteToHex[i]] = i;
- }
+ FFTM.prototype.mulp = function mulp(x, y, out) {
+ var N = 2 * this.guessLen13b(x.length, y.length);
- // **`parse()` - Parse a UUID into it's component bytes**
- function parse(s, buf, offset) {
- var i = buf && offset || 0,
- ii = 0;
+ var rbt = this.makeRBT(N);
- buf = buf || [];
- s.toLowerCase().replace(/[0-9a-f]{2}/g, function (oct) {
- if (ii < 16) {
- // Don't overflow!
- buf[i + ii++] = _hexToByte[oct];
- }
- });
+ var _ = this.stub(N);
- // Zero out remaining bytes if string was short
- while (ii < 16) {
- buf[i + ii++] = 0;
- }
+ var rws = new Array(N);
+ var rwst = new Array(N);
+ var iwst = new Array(N);
- return buf;
- }
+ var nrws = new Array(N);
+ var nrwst = new Array(N);
+ var niwst = new Array(N);
- // **`unparse()` - Convert UUID byte array (ala parse()) into a string**
- function unparse(buf, offset) {
- var i = offset || 0,
- bth = _byteToHex;
- return bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + '-' + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]] + bth[buf[i++]];
- }
+ var rmws = out.words;
+ rmws.length = N;
- // **`v1()` - Generate time-based UUID**
- //
- // Inspired by https://github.com/LiosK/UUID.js
- // and http://docs.python.org/library/uuid.html
+ this.convert13b(x.words, x.length, rws, N);
+ this.convert13b(y.words, y.length, nrws, N);
- // random #'s we need to init node and clockseq
- var _seedBytes = _rng();
+ this.transform(rws, _, rwst, iwst, N, rbt);
+ this.transform(nrws, _, nrwst, niwst, N, rbt);
- // Per 4.5, create and 48-bit node id, (47 random bits + multicast bit = 1)
- var _nodeId = [_seedBytes[0] | 0x01, _seedBytes[1], _seedBytes[2], _seedBytes[3], _seedBytes[4], _seedBytes[5]];
+ for (var i = 0; i < N; i++) {
+ var rx = rwst[i] * nrwst[i] - iwst[i] * niwst[i];
+ iwst[i] = rwst[i] * niwst[i] + iwst[i] * nrwst[i];
+ rwst[i] = rx;
+ }
- // Per 4.2.2, randomize (14 bit) clockseq
- var _clockseq = (_seedBytes[6] << 8 | _seedBytes[7]) & 0x3fff;
+ this.conjugate(rwst, iwst, N);
+ this.transform(rwst, iwst, rmws, _, N, rbt);
+ this.conjugate(rmws, _, N);
+ this.normalize13b(rmws, N);
- // Previous uuid creation time
- var _lastMSecs = 0,
- _lastNSecs = 0;
+ out.negative = x.negative ^ y.negative;
+ out.length = x.length + y.length;
+ return out.strip();
+ };
- // See https://github.com/broofa/node-uuid for API details
- function v1(options, buf, offset) {
- var i = buf && offset || 0;
- var b = buf || [];
+ // Multiply `this` by `num`
+ BN.prototype.mul = function mul(num) {
+ var out = new BN(null);
+ out.words = new Array(this.length + num.length);
+ return this.mulTo(num, out);
+ };
- options = options || {};
+ // Multiply employing FFT
+ BN.prototype.mulf = function mulf(num) {
+ var out = new BN(null);
+ out.words = new Array(this.length + num.length);
+ return jumboMulTo(this, num, out);
+ };
- var clockseq = options.clockseq !== undefined ? options.clockseq : _clockseq;
+ // In-place Multiplication
+ BN.prototype.imul = function imul(num) {
+ return this.clone().mulTo(num, this);
+ };
- // UUID timestamps are 100 nano-second units since the Gregorian epoch,
- // (1582-10-15 00:00). JSNumbers aren't precise enough for this, so
- // time is handled internally as 'msecs' (integer milliseconds) and 'nsecs'
- // (100-nanoseconds offset from msecs) since unix epoch, 1970-01-01 00:00.
- var msecs = options.msecs !== undefined ? options.msecs : new Date().getTime();
+ BN.prototype.imuln = function imuln(num) {
+ assert(typeof num === 'number');
+ assert(num < 0x4000000);
- // Per 4.2.1.2, use count of uuid's generated during the current clock
- // cycle to simulate higher resolution clock
- var nsecs = options.nsecs !== undefined ? options.nsecs : _lastNSecs + 1;
+ // Carry
+ var carry = 0;
+ for (var i = 0; i < this.length; i++) {
+ var w = (this.words[i] | 0) * num;
+ var lo = (w & 0x3ffffff) + (carry & 0x3ffffff);
+ carry >>= 26;
+ carry += w / 0x4000000 | 0;
+ // NOTE: lo is 27bit maximum
+ carry += lo >>> 26;
+ this.words[i] = lo & 0x3ffffff;
+ }
- // Time since last uuid creation (in msecs)
- var dt = msecs - _lastMSecs + (nsecs - _lastNSecs) / 10000;
+ if (carry !== 0) {
+ this.words[i] = carry;
+ this.length++;
+ }
- // Per 4.2.1.2, Bump clockseq on clock regression
- if (dt < 0 && options.clockseq === undefined) {
- clockseq = clockseq + 1 & 0x3fff;
- }
+ return this;
+ };
- // Reset nsecs if clock regresses (new clockseq) or we've moved onto a new
- // time interval
- if ((dt < 0 || msecs > _lastMSecs) && options.nsecs === undefined) {
- nsecs = 0;
- }
+ BN.prototype.muln = function muln(num) {
+ return this.clone().imuln(num);
+ };
- // Per 4.2.1.2 Throw error if too many uuids are requested
- if (nsecs >= 10000) {
- throw new Error('uuid.v1(): Can\'t create more than 10M uuids/sec');
- }
+ // `this` * `this`
+ BN.prototype.sqr = function sqr() {
+ return this.mul(this);
+ };
- _lastMSecs = msecs;
- _lastNSecs = nsecs;
- _clockseq = clockseq;
+ // `this` * `this` in-place
+ BN.prototype.isqr = function isqr() {
+ return this.imul(this.clone());
+ };
- // Per 4.1.4 - Convert from unix epoch to Gregorian epoch
- msecs += 12219292800000;
+ // Math.pow(`this`, `num`)
+ BN.prototype.pow = function pow(num) {
+ var w = toBitArray(num);
+ if (w.length === 0) return new BN(1);
- // `time_low`
- var tl = ((msecs & 0xfffffff) * 10000 + nsecs) % 0x100000000;
- b[i++] = tl >>> 24 & 0xff;
- b[i++] = tl >>> 16 & 0xff;
- b[i++] = tl >>> 8 & 0xff;
- b[i++] = tl & 0xff;
+ // Skip leading zeroes
+ var res = this;
+ for (var i = 0; i < w.length; i++, res = res.sqr()) {
+ if (w[i] !== 0) break;
+ }
- // `time_mid`
- var tmh = msecs / 0x100000000 * 10000 & 0xfffffff;
- b[i++] = tmh >>> 8 & 0xff;
- b[i++] = tmh & 0xff;
+ if (++i < w.length) {
+ for (var q = res.sqr(); i < w.length; i++, q = q.sqr()) {
+ if (w[i] === 0) continue;
- // `time_high_and_version`
- b[i++] = tmh >>> 24 & 0xf | 0x10; // include version
- b[i++] = tmh >>> 16 & 0xff;
+ res = res.mul(q);
+ }
+ }
- // `clock_seq_hi_and_reserved` (Per 4.2.2 - include variant)
- b[i++] = clockseq >>> 8 | 0x80;
+ return res;
+ };
- // `clock_seq_low`
- b[i++] = clockseq & 0xff;
+ // Shift-left in-place
+ BN.prototype.iushln = function iushln(bits) {
+ assert(typeof bits === 'number' && bits >= 0);
+ var r = bits % 26;
+ var s = (bits - r) / 26;
+ var carryMask = 0x3ffffff >>> 26 - r << 26 - r;
+ var i;
- // `node`
- var node = options.node || _nodeId;
- for (var n = 0; n < 6; n++) {
- b[i + n] = node[n];
- }
+ if (r !== 0) {
+ var carry = 0;
- return buf ? buf : unparse(b);
- }
+ for (i = 0; i < this.length; i++) {
+ var newCarry = this.words[i] & carryMask;
+ var c = (this.words[i] | 0) - newCarry << r;
+ this.words[i] = c | carry;
+ carry = newCarry >>> 26 - r;
+ }
- // **`v4()` - Generate random UUID**
+ if (carry) {
+ this.words[i] = carry;
+ this.length++;
+ }
+ }
- // See https://github.com/broofa/node-uuid for API details
- function v4(options, buf, offset) {
- // Deprecated - 'format' argument, as supported in v1.2
- var i = buf && offset || 0;
+ if (s !== 0) {
+ for (i = this.length - 1; i >= 0; i--) {
+ this.words[i + s] = this.words[i];
+ }
- if (typeof options == 'string') {
- buf = options == 'binary' ? new Array(16) : null;
- options = null;
- }
- options = options || {};
+ for (i = 0; i < s; i++) {
+ this.words[i] = 0;
+ }
- var rnds = options.random || (options.rng || _rng)();
+ this.length += s;
+ }
- // Per 4.4, set bits for version and `clock_seq_hi_and_reserved`
- rnds[6] = rnds[6] & 0x0f | 0x40;
- rnds[8] = rnds[8] & 0x3f | 0x80;
+ return this.strip();
+ };
- // Copy bytes to buffer, if provided
- if (buf) {
- for (var ii = 0; ii < 16; ii++) {
- buf[i + ii] = rnds[ii];
- }
- }
+ BN.prototype.ishln = function ishln(bits) {
+ // TODO(indutny): implement me
+ assert(this.negative === 0);
+ return this.iushln(bits);
+ };
- return buf || unparse(rnds);
- }
+ // Shift-right in-place
+ // NOTE: `hint` is a lowest bit before trailing zeroes
+ // NOTE: if `extended` is present - it will be filled with destroyed bits
+ BN.prototype.iushrn = function iushrn(bits, hint, extended) {
+ assert(typeof bits === 'number' && bits >= 0);
+ var h;
+ if (hint) {
+ h = (hint - hint % 26) / 26;
+ } else {
+ h = 0;
+ }
- // Export public API
- var uuid = v4;
- uuid.v1 = v1;
- uuid.v4 = v4;
- uuid.parse = parse;
- uuid.unparse = unparse;
+ var r = bits % 26;
+ var s = Math.min((bits - r) / 26, this.length);
+ var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;
+ var maskedWords = extended;
- module.exports = uuid;
- }, { "./rng": 362 }], 364: [function (require, module, exports) {
- (function (global, Buffer) {
- /*
- This file is part of web3.js.
-
- web3.js is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- web3.js is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with web3.js. If not, see .
- */
- /**
- * @file accounts.js
- * @author Fabian Vogelsteller
- * @date 2017
- */
+ h -= s;
+ h = Math.max(0, h);
- "use strict";
+ // Extended mode, copy masked part
+ if (maskedWords) {
+ for (var i = 0; i < s; i++) {
+ maskedWords.words[i] = this.words[i];
+ }
+ maskedWords.length = s;
+ }
- var _ = require("underscore");
- var core = require('web3-core');
- var Method = require('web3-core-method');
- var Promise = require('any-promise');
- var Account = require("eth-lib/lib/account");
- var Hash = require("eth-lib/lib/hash");
- var RLP = require("eth-lib/lib/rlp");
- var Nat = require("eth-lib/lib/nat");
- var Bytes = require("eth-lib/lib/bytes");
- var cryp = typeof global === 'undefined' ? require('crypto-browserify') : require('crypto');
- var scryptsy = require('scrypt.js');
- var uuid = require('uuid');
- var utils = require('web3-utils');
- var helpers = require('web3-core-helpers');
+ if (s === 0) {
+ // No-op, we should not move anything at all
+ } else if (this.length > s) {
+ this.length -= s;
+ for (i = 0; i < this.length; i++) {
+ this.words[i] = this.words[i + s];
+ }
+ } else {
+ this.words[0] = 0;
+ this.length = 1;
+ }
- var isNot = function isNot(value) {
- return _.isUndefined(value) || _.isNull(value);
- };
+ var carry = 0;
+ for (i = this.length - 1; i >= 0 && (carry !== 0 || i >= h); i--) {
+ var word = this.words[i] | 0;
+ this.words[i] = carry << 26 - r | word >>> r;
+ carry = word & mask;
+ }
- var trimLeadingZero = function trimLeadingZero(hex) {
- while (hex && hex.startsWith('0x0')) {
- hex = '0x' + hex.slice(3);
+ // Push carried bits as a mask
+ if (maskedWords && carry !== 0) {
+ maskedWords.words[maskedWords.length++] = carry;
}
- return hex;
- };
- var makeEven = function makeEven(hex) {
- if (hex.length % 2 === 1) {
- hex = hex.replace('0x', '0x0');
+ if (this.length === 0) {
+ this.words[0] = 0;
+ this.length = 1;
}
- return hex;
- };
- var Accounts = function Accounts() {
- var _this = this;
+ return this.strip();
+ };
- // sets _requestmanager
- core.packageInit(this, arguments);
+ BN.prototype.ishrn = function ishrn(bits, hint, extended) {
+ // TODO(indutny): implement me
+ assert(this.negative === 0);
+ return this.iushrn(bits, hint, extended);
+ };
- // remove unecessary core functions
- delete this.BatchRequest;
- delete this.extend;
+ // Shift-left
+ BN.prototype.shln = function shln(bits) {
+ return this.clone().ishln(bits);
+ };
- var _ethereumCall = [new Method({
- name: 'getId',
- call: 'net_version',
- params: 0,
- outputFormatter: utils.hexToNumber
- }), new Method({
- name: 'getGasPrice',
- call: 'eth_gasPrice',
- params: 0
- }), new Method({
- name: 'getTransactionCount',
- call: 'eth_getTransactionCount',
- params: 2,
- inputFormatter: [function (address) {
- if (utils.isAddress(address)) {
- return address;
- } else {
- throw new Error('Address ' + address + ' is not a valid address to get the "transactionCount".');
- }
- }, function () {
- return 'latest';
- }]
- })];
- // attach methods to this._ethereumCall
- this._ethereumCall = {};
- _.each(_ethereumCall, function (method) {
- method.attachToObject(_this._ethereumCall);
- method.setRequestManager(_this._requestManager);
- });
+ BN.prototype.ushln = function ushln(bits) {
+ return this.clone().iushln(bits);
+ };
- this.wallet = new Wallet(this);
+ // Shift-right
+ BN.prototype.shrn = function shrn(bits) {
+ return this.clone().ishrn(bits);
};
- Accounts.prototype._addAccountFunctions = function (account) {
- var _this = this;
+ BN.prototype.ushrn = function ushrn(bits) {
+ return this.clone().iushrn(bits);
+ };
- // add sign functions
- account.signTransaction = function signTransaction(tx, callback) {
- return _this.signTransaction(tx, account.privateKey, callback);
- };
- account.sign = function sign(data) {
- return _this.sign(data, account.privateKey);
- };
+ // Test if n bit is set
+ BN.prototype.testn = function testn(bit) {
+ assert(typeof bit === 'number' && bit >= 0);
+ var r = bit % 26;
+ var s = (bit - r) / 26;
+ var q = 1 << r;
- account.encrypt = function encrypt(password, options) {
- return _this.encrypt(account.privateKey, password, options);
- };
+ // Fast case: bit is much higher than all existing words
+ if (this.length <= s) return false;
- return account;
- };
+ // Check bit and return
+ var w = this.words[s];
- Accounts.prototype.create = function create(entropy) {
- return this._addAccountFunctions(Account.create(entropy || utils.randomHex(32)));
+ return !!(w & q);
};
- Accounts.prototype.privateKeyToAccount = function privateKeyToAccount(privateKey) {
- return this._addAccountFunctions(Account.fromPrivate(privateKey));
- };
+ // Return only lowers bits of number (in-place)
+ BN.prototype.imaskn = function imaskn(bits) {
+ assert(typeof bits === 'number' && bits >= 0);
+ var r = bits % 26;
+ var s = (bits - r) / 26;
- Accounts.prototype.signTransaction = function signTransaction(tx, privateKey, callback) {
- var _this = this,
- error = false,
- result;
+ assert(this.negative === 0, 'imaskn works only with positive numbers');
- callback = callback || function () {};
+ if (this.length <= s) {
+ return this;
+ }
- if (!tx) {
- error = new Error('No transaction object given!');
+ if (r !== 0) {
+ s++;
+ }
+ this.length = Math.min(s, this.length);
- callback(error);
- return Promise.reject(error);
+ if (r !== 0) {
+ var mask = 0x3ffffff ^ 0x3ffffff >>> r << r;
+ this.words[this.length - 1] &= mask;
}
- function signed(tx) {
+ return this.strip();
+ };
- if (!tx.gas && !tx.gasLimit) {
- error = new Error('"gas" is missing');
- }
+ // Return only lowers bits of number
+ BN.prototype.maskn = function maskn(bits) {
+ return this.clone().imaskn(bits);
+ };
- if (tx.nonce < 0 || tx.gas < 0 || tx.gasPrice < 0 || tx.chainId < 0) {
- error = new Error('Gas, gasPrice, nonce or chainId is lower than 0');
- }
+ // Add plain number `num` to `this`
+ BN.prototype.iaddn = function iaddn(num) {
+ assert(typeof num === 'number');
+ assert(num < 0x4000000);
+ if (num < 0) return this.isubn(-num);
- if (error) {
- callback(error);
- return Promise.reject(new Error('"gas" is missing'));
+ // Possible sign change
+ if (this.negative !== 0) {
+ if (this.length === 1 && (this.words[0] | 0) < num) {
+ this.words[0] = num - (this.words[0] | 0);
+ this.negative = 0;
+ return this;
}
- try {
- tx = helpers.formatters.inputCallFormatter(tx);
+ this.negative = 0;
+ this.isubn(num);
+ this.negative = 1;
+ return this;
+ }
- var transaction = tx;
- transaction.to = tx.to || '0x';
- transaction.data = tx.data || '0x';
- transaction.value = tx.value || '0x';
- transaction.chainId = utils.numberToHex(tx.chainId);
+ // Add without checks
+ return this._iaddn(num);
+ };
- var rlpEncoded = RLP.encode([Bytes.fromNat(transaction.nonce), Bytes.fromNat(transaction.gasPrice), Bytes.fromNat(transaction.gas), transaction.to.toLowerCase(), Bytes.fromNat(transaction.value), transaction.data, Bytes.fromNat(transaction.chainId || "0x1"), "0x", "0x"]);
+ BN.prototype._iaddn = function _iaddn(num) {
+ this.words[0] += num;
- var hash = Hash.keccak256(rlpEncoded);
+ // Carry
+ for (var i = 0; i < this.length && this.words[i] >= 0x4000000; i++) {
+ this.words[i] -= 0x4000000;
+ if (i === this.length - 1) {
+ this.words[i + 1] = 1;
+ } else {
+ this.words[i + 1]++;
+ }
+ }
+ this.length = Math.max(this.length, i + 1);
- var signature = Account.makeSigner(Nat.toNumber(transaction.chainId || "0x1") * 2 + 35)(Hash.keccak256(rlpEncoded), privateKey);
+ return this;
+ };
- var rawTx = RLP.decode(rlpEncoded).slice(0, 6).concat(Account.decodeSignature(signature));
+ // Subtract plain number `num` from `this`
+ BN.prototype.isubn = function isubn(num) {
+ assert(typeof num === 'number');
+ assert(num < 0x4000000);
+ if (num < 0) return this.iaddn(-num);
- rawTx[6] = makeEven(trimLeadingZero(rawTx[6]));
- rawTx[7] = makeEven(trimLeadingZero(rawTx[7]));
- rawTx[8] = makeEven(trimLeadingZero(rawTx[8]));
+ if (this.negative !== 0) {
+ this.negative = 0;
+ this.iaddn(num);
+ this.negative = 1;
+ return this;
+ }
- var rawTransaction = RLP.encode(rawTx);
+ this.words[0] -= num;
- var values = RLP.decode(rawTransaction);
- result = {
- messageHash: hash,
- v: trimLeadingZero(values[6]),
- r: trimLeadingZero(values[7]),
- s: trimLeadingZero(values[8]),
- rawTransaction: rawTransaction
- };
- } catch (e) {
- callback(e);
- return Promise.reject(e);
+ if (this.length === 1 && this.words[0] < 0) {
+ this.words[0] = -this.words[0];
+ this.negative = 1;
+ } else {
+ // Carry
+ for (var i = 0; i < this.length && this.words[i] < 0; i++) {
+ this.words[i] += 0x4000000;
+ this.words[i + 1] -= 1;
}
-
- callback(null, result);
- return result;
}
- // Resolve immediately if nonce, chainId and price are provided
- if (tx.nonce !== undefined && tx.chainId !== undefined && tx.gasPrice !== undefined) {
- return Promise.resolve(signed(tx));
- }
+ return this.strip();
+ };
- // Otherwise, get the missing info from the Ethereum Node
- return Promise.all([isNot(tx.chainId) ? _this._ethereumCall.getId() : tx.chainId, isNot(tx.gasPrice) ? _this._ethereumCall.getGasPrice() : tx.gasPrice, isNot(tx.nonce) ? _this._ethereumCall.getTransactionCount(_this.privateKeyToAccount(privateKey).address) : tx.nonce]).then(function (args) {
- if (isNot(args[0]) || isNot(args[1]) || isNot(args[2])) {
- throw new Error('One of the values "chainId", "gasPrice", or "nonce" couldn\'t be fetched: ' + JSON.stringify(args));
- }
- return signed(_.extend(tx, { chainId: args[0], gasPrice: args[1], nonce: args[2] }));
- });
+ BN.prototype.addn = function addn(num) {
+ return this.clone().iaddn(num);
};
- /* jshint ignore:start */
- Accounts.prototype.recoverTransaction = function recoverTransaction(rawTx) {
- var values = RLP.decode(rawTx);
- var signature = Account.encodeSignature(values.slice(6, 9));
- var recovery = Bytes.toNumber(values[6]);
- var extraData = recovery < 35 ? [] : [Bytes.fromNumber(recovery - 35 >> 1), "0x", "0x"];
- var signingData = values.slice(0, 6).concat(extraData);
- var signingDataHex = RLP.encode(signingData);
- return Account.recover(Hash.keccak256(signingDataHex), signature);
+ BN.prototype.subn = function subn(num) {
+ return this.clone().isubn(num);
};
- /* jshint ignore:end */
- Accounts.prototype.hashMessage = function hashMessage(data) {
- var message = utils.isHexStrict(data) ? utils.hexToBytes(data) : data;
- var messageBuffer = Buffer.from(message);
- var preamble = "\x19Ethereum Signed Message:\n" + message.length;
- var preambleBuffer = Buffer.from(preamble);
- var ethMessage = Buffer.concat([preambleBuffer, messageBuffer]);
- return Hash.keccak256s(ethMessage);
+ BN.prototype.iabs = function iabs() {
+ this.negative = 0;
+
+ return this;
};
- Accounts.prototype.sign = function sign(data, privateKey) {
- var hash = this.hashMessage(data);
- var signature = Account.sign(hash, privateKey);
- var vrs = Account.decodeSignature(signature);
- return {
- message: data,
- messageHash: hash,
- v: vrs[0],
- r: vrs[1],
- s: vrs[2],
- signature: signature
- };
+ BN.prototype.abs = function abs() {
+ return this.clone().iabs();
};
- Accounts.prototype.recover = function recover(message, signature, preFixed) {
- var args = [].slice.apply(arguments);
+ BN.prototype._ishlnsubmul = function _ishlnsubmul(num, mul, shift) {
+ var len = num.length + shift;
+ var i;
- if (_.isObject(message)) {
- return this.recover(message.messageHash, Account.encodeSignature([message.v, message.r, message.s]), true);
- }
+ this._expand(len);
- if (!preFixed) {
- message = this.hashMessage(message);
+ var w;
+ var carry = 0;
+ for (i = 0; i < num.length; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ var right = (num.words[i] | 0) * mul;
+ w -= right & 0x3ffffff;
+ carry = (w >> 26) - (right / 0x4000000 | 0);
+ this.words[i + shift] = w & 0x3ffffff;
+ }
+ for (; i < this.length - shift; i++) {
+ w = (this.words[i + shift] | 0) + carry;
+ carry = w >> 26;
+ this.words[i + shift] = w & 0x3ffffff;
}
- if (args.length >= 4) {
- preFixed = args.slice(-1)[0];
- preFixed = _.isBoolean(preFixed) ? !!preFixed : false;
+ if (carry === 0) return this.strip();
- return this.recover(message, Account.encodeSignature(args.slice(1, 4)), preFixed); // v, r, s
+ // Subtraction overflow
+ assert(carry === -1);
+ carry = 0;
+ for (i = 0; i < this.length; i++) {
+ w = -(this.words[i] | 0) + carry;
+ carry = w >> 26;
+ this.words[i] = w & 0x3ffffff;
}
- return Account.recover(message, signature);
+ this.negative = 1;
+
+ return this.strip();
};
- // Taken from https://github.com/ethereumjs/ethereumjs-wallet
- Accounts.prototype.decrypt = function (v3Keystore, password, nonStrict) {
- /* jshint maxcomplexity: 10 */
+ BN.prototype._wordDiv = function _wordDiv(num, mode) {
+ var shift = this.length - num.length;
- if (!_.isString(password)) {
- throw new Error('No password given.');
+ var a = this.clone();
+ var b = num;
+
+ // Normalize
+ var bhi = b.words[b.length - 1] | 0;
+ var bhiBits = this._countBits(bhi);
+ shift = 26 - bhiBits;
+ if (shift !== 0) {
+ b = b.ushln(shift);
+ a.iushln(shift);
+ bhi = b.words[b.length - 1] | 0;
}
- var json = _.isObject(v3Keystore) ? v3Keystore : JSON.parse(nonStrict ? v3Keystore.toLowerCase() : v3Keystore);
+ // Initialize quotient
+ var m = a.length - b.length;
+ var q;
- if (json.version !== 3) {
- throw new Error('Not a valid V3 wallet');
+ if (mode !== 'mod') {
+ q = new BN(null);
+ q.length = m + 1;
+ q.words = new Array(q.length);
+ for (var i = 0; i < q.length; i++) {
+ q.words[i] = 0;
+ }
}
- var derivedKey;
- var kdfparams;
- if (json.crypto.kdf === 'scrypt') {
- kdfparams = json.crypto.kdfparams;
+ var diff = a.clone()._ishlnsubmul(b, 1, m);
+ if (diff.negative === 0) {
+ a = diff;
+ if (q) {
+ q.words[m] = 1;
+ }
+ }
- // FIXME: support progress reporting callback
- derivedKey = scryptsy(new Buffer(password), new Buffer(kdfparams.salt, 'hex'), kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen);
- } else if (json.crypto.kdf === 'pbkdf2') {
- kdfparams = json.crypto.kdfparams;
+ for (var j = m - 1; j >= 0; j--) {
+ var qj = (a.words[b.length + j] | 0) * 0x4000000 + (a.words[b.length + j - 1] | 0);
- if (kdfparams.prf !== 'hmac-sha256') {
- throw new Error('Unsupported parameters to PBKDF2');
+ // NOTE: (qj / bhi) is (0x3ffffff * 0x4000000 + 0x3ffffff) / 0x2000000 max
+ // (0x7ffffff)
+ qj = Math.min(qj / bhi | 0, 0x3ffffff);
+
+ a._ishlnsubmul(b, qj, j);
+ while (a.negative !== 0) {
+ qj--;
+ a.negative = 0;
+ a._ishlnsubmul(b, 1, j);
+ if (!a.isZero()) {
+ a.negative ^= 1;
+ }
+ }
+ if (q) {
+ q.words[j] = qj;
}
+ }
+ if (q) {
+ q.strip();
+ }
+ a.strip();
- derivedKey = cryp.pbkdf2Sync(new Buffer(password), new Buffer(kdfparams.salt, 'hex'), kdfparams.c, kdfparams.dklen, 'sha256');
- } else {
- throw new Error('Unsupported key derivation scheme');
+ // Denormalize
+ if (mode !== 'div' && shift !== 0) {
+ a.iushrn(shift);
}
- var ciphertext = new Buffer(json.crypto.ciphertext, 'hex');
+ return {
+ div: q || null,
+ mod: a
+ };
+ };
- var mac = utils.sha3(Buffer.concat([derivedKey.slice(16, 32), ciphertext])).replace('0x', '');
- if (mac !== json.crypto.mac) {
- throw new Error('Key derivation failed - possibly wrong password');
+ // NOTE: 1) `mode` can be set to `mod` to request mod only,
+ // to `div` to request div only, or be absent to
+ // request both div & mod
+ // 2) `positive` is true if unsigned mod is requested
+ BN.prototype.divmod = function divmod(num, mode, positive) {
+ assert(!num.isZero());
+
+ if (this.isZero()) {
+ return {
+ div: new BN(0),
+ mod: new BN(0)
+ };
}
- var decipher = cryp.createDecipheriv(json.crypto.cipher, derivedKey.slice(0, 16), new Buffer(json.crypto.cipherparams.iv, 'hex'));
- var seed = '0x' + Buffer.concat([decipher.update(ciphertext), decipher.final()]).toString('hex');
+ var div, mod, res;
+ if (this.negative !== 0 && num.negative === 0) {
+ res = this.neg().divmod(num, mode);
- return this.privateKeyToAccount(seed);
- };
+ if (mode !== 'mod') {
+ div = res.div.neg();
+ }
- Accounts.prototype.encrypt = function (privateKey, password, options) {
- /* jshint maxcomplexity: 20 */
- var account = this.privateKeyToAccount(privateKey);
+ if (mode !== 'div') {
+ mod = res.mod.neg();
+ if (positive && mod.negative !== 0) {
+ mod.iadd(num);
+ }
+ }
- options = options || {};
- var salt = options.salt || cryp.randomBytes(32);
- var iv = options.iv || cryp.randomBytes(16);
+ return {
+ div: div,
+ mod: mod
+ };
+ }
- var derivedKey;
- var kdf = options.kdf || 'scrypt';
- var kdfparams = {
- dklen: options.dklen || 32,
- salt: salt.toString('hex')
- };
+ if (this.negative === 0 && num.negative !== 0) {
+ res = this.divmod(num.neg(), mode);
- if (kdf === 'pbkdf2') {
- kdfparams.c = options.c || 262144;
- kdfparams.prf = 'hmac-sha256';
- derivedKey = cryp.pbkdf2Sync(new Buffer(password), salt, kdfparams.c, kdfparams.dklen, 'sha256');
- } else if (kdf === 'scrypt') {
- // FIXME: support progress reporting callback
- kdfparams.n = options.n || 8192; // 2048 4096 8192 16384
- kdfparams.r = options.r || 8;
- kdfparams.p = options.p || 1;
- derivedKey = scryptsy(new Buffer(password), salt, kdfparams.n, kdfparams.r, kdfparams.p, kdfparams.dklen);
- } else {
- throw new Error('Unsupported kdf');
+ if (mode !== 'mod') {
+ div = res.div.neg();
+ }
+
+ return {
+ div: div,
+ mod: res.mod
+ };
}
- var cipher = cryp.createCipheriv(options.cipher || 'aes-128-ctr', derivedKey.slice(0, 16), iv);
- if (!cipher) {
- throw new Error('Unsupported cipher');
+ if ((this.negative & num.negative) !== 0) {
+ res = this.neg().divmod(num.neg(), mode);
+
+ if (mode !== 'div') {
+ mod = res.mod.neg();
+ if (positive && mod.negative !== 0) {
+ mod.isub(num);
+ }
+ }
+
+ return {
+ div: res.div,
+ mod: mod
+ };
}
- var ciphertext = Buffer.concat([cipher.update(new Buffer(account.privateKey.replace('0x', ''), 'hex')), cipher.final()]);
+ // Both numbers are positive at this point
- var mac = utils.sha3(Buffer.concat([derivedKey.slice(16, 32), new Buffer(ciphertext, 'hex')])).replace('0x', '');
+ // Strip both numbers to approximate shift value
+ if (num.length > this.length || this.cmp(num) < 0) {
+ return {
+ div: new BN(0),
+ mod: this
+ };
+ }
- return {
- version: 3,
- id: uuid.v4({ random: options.uuid || cryp.randomBytes(16) }),
- address: account.address.toLowerCase().replace('0x', ''),
- crypto: {
- ciphertext: ciphertext.toString('hex'),
- cipherparams: {
- iv: iv.toString('hex')
- },
- cipher: options.cipher || 'aes-128-ctr',
- kdf: kdf,
- kdfparams: kdfparams,
- mac: mac.toString('hex')
+ // Very short reduction
+ if (num.length === 1) {
+ if (mode === 'div') {
+ return {
+ div: this.divn(num.words[0]),
+ mod: null
+ };
}
- };
- };
- // Note: this is trying to follow closely the specs on
- // http://web3js.readthedocs.io/en/1.0/web3-eth-accounts.html
-
- function Wallet(accounts) {
- this._accounts = accounts;
- this.length = 0;
- this.defaultKeyName = "web3js_wallet";
- }
+ if (mode === 'mod') {
+ return {
+ div: null,
+ mod: new BN(this.modn(num.words[0]))
+ };
+ }
- Wallet.prototype._findSafeIndex = function (pointer) {
- pointer = pointer || 0;
- if (_.has(this, pointer)) {
- return this._findSafeIndex(pointer + 1);
- } else {
- return pointer;
+ return {
+ div: this.divn(num.words[0]),
+ mod: new BN(this.modn(num.words[0]))
+ };
}
+
+ return this._wordDiv(num, mode);
};
- Wallet.prototype._currentIndexes = function () {
- var keys = Object.keys(this);
- var indexes = keys.map(function (key) {
- return parseInt(key);
- }).filter(function (n) {
- return n < 9e20;
- });
+ // Find `this` / `num`
+ BN.prototype.div = function div(num) {
+ return this.divmod(num, 'div', false).div;
+ };
- return indexes;
+ // Find `this` % `num`
+ BN.prototype.mod = function mod(num) {
+ return this.divmod(num, 'mod', false).mod;
};
- Wallet.prototype.create = function (numberOfAccounts, entropy) {
- for (var i = 0; i < numberOfAccounts; ++i) {
- this.add(this._accounts.create(entropy).privateKey);
- }
- return this;
+ BN.prototype.umod = function umod(num) {
+ return this.divmod(num, 'mod', true).mod;
};
- Wallet.prototype.add = function (account) {
+ // Find Round(`this` / `num`)
+ BN.prototype.divRound = function divRound(num) {
+ var dm = this.divmod(num);
- if (_.isString(account)) {
- account = this._accounts.privateKeyToAccount(account);
+ // Fast case - exact division
+ if (dm.mod.isZero()) return dm.div;
+
+ var mod = dm.div.negative !== 0 ? dm.mod.isub(num) : dm.mod;
+
+ var half = num.ushrn(1);
+ var r2 = num.andln(1);
+ var cmp = mod.cmp(half);
+
+ // Round down
+ if (cmp < 0 || r2 === 1 && cmp === 0) return dm.div;
+
+ // Round up
+ return dm.div.negative !== 0 ? dm.div.isubn(1) : dm.div.iaddn(1);
+ };
+
+ BN.prototype.modn = function modn(num) {
+ assert(num <= 0x3ffffff);
+ var p = (1 << 26) % num;
+
+ var acc = 0;
+ for (var i = this.length - 1; i >= 0; i--) {
+ acc = (p * acc + (this.words[i] | 0)) % num;
}
- if (!this[account.address]) {
- account = this._accounts.privateKeyToAccount(account.privateKey);
- account.index = this._findSafeIndex();
- this[account.index] = account;
- this[account.address] = account;
- this[account.address.toLowerCase()] = account;
+ return acc;
+ };
- this.length++;
+ // In-place division by number
+ BN.prototype.idivn = function idivn(num) {
+ assert(num <= 0x3ffffff);
- return account;
- } else {
- return this[account.address];
+ var carry = 0;
+ for (var i = this.length - 1; i >= 0; i--) {
+ var w = (this.words[i] | 0) + carry * 0x4000000;
+ this.words[i] = w / num | 0;
+ carry = w % num;
}
+
+ return this.strip();
};
- Wallet.prototype.remove = function (addressOrIndex) {
- var account = this[addressOrIndex];
+ BN.prototype.divn = function divn(num) {
+ return this.clone().idivn(num);
+ };
- if (account && account.address) {
- // address
- this[account.address].privateKey = null;
- delete this[account.address];
- // address lowercase
- this[account.address.toLowerCase()].privateKey = null;
- delete this[account.address.toLowerCase()];
- // index
- this[account.index].privateKey = null;
- delete this[account.index];
+ BN.prototype.egcd = function egcd(p) {
+ assert(p.negative === 0);
+ assert(!p.isZero());
- this.length--;
+ var x = this;
+ var y = p.clone();
- return true;
+ if (x.negative !== 0) {
+ x = x.umod(p);
} else {
- return false;
+ x = x.clone();
}
- };
- Wallet.prototype.clear = function () {
- var _this = this;
- var indexes = this._currentIndexes();
+ // A * x + B * y = x
+ var A = new BN(1);
+ var B = new BN(0);
- indexes.forEach(function (index) {
- _this.remove(index);
- });
+ // C * x + D * y = y
+ var C = new BN(0);
+ var D = new BN(1);
- return this;
- };
+ var g = 0;
- Wallet.prototype.encrypt = function (password, options) {
- var _this = this;
- var indexes = this._currentIndexes();
+ while (x.isEven() && y.isEven()) {
+ x.iushrn(1);
+ y.iushrn(1);
+ ++g;
+ }
- var accounts = indexes.map(function (index) {
- return _this[index].encrypt(password, options);
- });
+ var yp = y.clone();
+ var xp = x.clone();
- return accounts;
- };
+ while (!x.isZero()) {
+ for (var i = 0, im = 1; (x.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {}
+ if (i > 0) {
+ x.iushrn(i);
+ while (i-- > 0) {
+ if (A.isOdd() || B.isOdd()) {
+ A.iadd(yp);
+ B.isub(xp);
+ }
- Wallet.prototype.decrypt = function (encryptedWallet, password) {
- var _this = this;
+ A.iushrn(1);
+ B.iushrn(1);
+ }
+ }
- encryptedWallet.forEach(function (keystore) {
- var account = _this._accounts.decrypt(keystore, password);
+ for (var j = 0, jm = 1; (y.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {}
+ if (j > 0) {
+ y.iushrn(j);
+ while (j-- > 0) {
+ if (C.isOdd() || D.isOdd()) {
+ C.iadd(yp);
+ D.isub(xp);
+ }
- if (account) {
- _this.add(account);
+ C.iushrn(1);
+ D.iushrn(1);
+ }
+ }
+
+ if (x.cmp(y) >= 0) {
+ x.isub(y);
+ A.isub(C);
+ B.isub(D);
} else {
- throw new Error('Couldn\'t decrypt accounts. Password wrong?');
+ y.isub(x);
+ C.isub(A);
+ D.isub(B);
}
- });
+ }
- return this;
+ return {
+ a: C,
+ b: D,
+ gcd: y.iushln(g)
+ };
};
- Wallet.prototype.save = function (password, keyName) {
- localStorage.setItem(keyName || this.defaultKeyName, JSON.stringify(this.encrypt(password)));
-
- return true;
- };
+ // This is reduced incarnation of the binary EEA
+ // above, designated to invert members of the
+ // _prime_ fields F(p) at a maximal speed
+ BN.prototype._invmp = function _invmp(p) {
+ assert(p.negative === 0);
+ assert(!p.isZero());
- Wallet.prototype.load = function (password, keyName) {
- var keystore = localStorage.getItem(keyName || this.defaultKeyName);
+ var a = this;
+ var b = p.clone();
- if (keystore) {
- try {
- keystore = JSON.parse(keystore);
- } catch (e) {}
+ if (a.negative !== 0) {
+ a = a.umod(p);
+ } else {
+ a = a.clone();
}
- return this.decrypt(keystore || [], password);
- };
+ var x1 = new BN(1);
+ var x2 = new BN(0);
- if (typeof localStorage === 'undefined') {
- delete Wallet.prototype.save;
- delete Wallet.prototype.load;
- }
+ var delta = b.clone();
- module.exports = Accounts;
- }).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {}, require("buffer").Buffer);
- }, { "any-promise": 223, "buffer": 47, "crypto": 56, "crypto-browserify": 277, "eth-lib/lib/account": 304, "eth-lib/lib/bytes": 306, "eth-lib/lib/hash": 307, "eth-lib/lib/nat": 308, "eth-lib/lib/rlp": 309, "scrypt.js": 351, "underscore": 361, "uuid": 363, "web3-core": 209, "web3-core-helpers": 191, "web3-core-method": 193, "web3-utils": 393 }], 365: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 366: [function (require, module, exports) {
- /*
- This file is part of web3.js.
-
- web3.js is free software: you can redistribute it and/or modify
- it under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation, either version 3 of the License, or
- (at your option) any later version.
-
- web3.js is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with web3.js. If not, see .
- */
- /**
- * @file contract.js
- *
- * To initialize a contract use:
- *
- * var Contract = require('web3-eth-contract');
- * Contract.setProvider('ws://localhost:8546');
- * var contract = new Contract(abi, address, ...);
- *
- * @author Fabian Vogelsteller
- * @date 2017
- */
+ while (a.cmpn(1) > 0 && b.cmpn(1) > 0) {
+ for (var i = 0, im = 1; (a.words[0] & im) === 0 && i < 26; ++i, im <<= 1) {}
+ if (i > 0) {
+ a.iushrn(i);
+ while (i-- > 0) {
+ if (x1.isOdd()) {
+ x1.iadd(delta);
+ }
- "use strict";
+ x1.iushrn(1);
+ }
+ }
- var _ = require('underscore');
- var core = require('web3-core');
- var Method = require('web3-core-method');
- var utils = require('web3-utils');
- var Subscription = require('web3-core-subscriptions').subscription;
- var formatters = require('web3-core-helpers').formatters;
- var errors = require('web3-core-helpers').errors;
- var promiEvent = require('web3-core-promievent');
- var abi = require('web3-eth-abi');
+ for (var j = 0, jm = 1; (b.words[0] & jm) === 0 && j < 26; ++j, jm <<= 1) {}
+ if (j > 0) {
+ b.iushrn(j);
+ while (j-- > 0) {
+ if (x2.isOdd()) {
+ x2.iadd(delta);
+ }
- /**
- * Should be called to create new contract instance
- *
- * @method Contract
- * @constructor
- * @param {Array} jsonInterface
- * @param {String} address
- * @param {Object} options
- */
- var Contract = function Contract(jsonInterface, address, options) {
- var _this = this,
- args = Array.prototype.slice.call(arguments);
+ x2.iushrn(1);
+ }
+ }
- if (!(this instanceof Contract)) {
- throw new Error('Please use the "new" keyword to instantiate a web3.eth.contract() object!');
- }
+ if (a.cmp(b) >= 0) {
+ a.isub(b);
+ x1.isub(x2);
+ } else {
+ b.isub(a);
+ x2.isub(x1);
+ }
+ }
- // sets _requestmanager
- core.packageInit(this, [this.constructor.currentProvider]);
+ var res;
+ if (a.cmpn(1) === 0) {
+ res = x1;
+ } else {
+ res = x2;
+ }
- this.clearSubscriptions = this._requestManager.clearSubscriptions;
+ if (res.cmpn(0) < 0) {
+ res.iadd(p);
+ }
- if (!jsonInterface || !Array.isArray(jsonInterface)) {
- throw new Error('You must provide the json interface of the contract when instantiating a contract object.');
- }
+ return res;
+ };
- // create the options object
- this.options = {};
+ BN.prototype.gcd = function gcd(num) {
+ if (this.isZero()) return num.abs();
+ if (num.isZero()) return this.abs();
- var lastArg = args[args.length - 1];
- if (_.isObject(lastArg) && !_.isArray(lastArg)) {
- options = lastArg;
+ var a = this.clone();
+ var b = num.clone();
+ a.negative = 0;
+ b.negative = 0;
- this.options = _.extend(this.options, this._getOrSetDefaultOptions(options));
- if (_.isObject(address)) {
- address = null;
+ // Remove common factor of two
+ for (var shift = 0; a.isEven() && b.isEven(); shift++) {
+ a.iushrn(1);
+ b.iushrn(1);
}
- }
- // set address
- Object.defineProperty(this.options, 'address', {
- set: function set(value) {
- if (value) {
- _this._address = utils.toChecksumAddress(formatters.inputAddressFormatter(value));
+ do {
+ while (a.isEven()) {
+ a.iushrn(1);
+ }
+ while (b.isEven()) {
+ b.iushrn(1);
}
- },
- get: function get() {
- return _this._address;
- },
- enumerable: true
- });
-
- // add method and event signatures, when the jsonInterface gets set
- Object.defineProperty(this.options, 'jsonInterface', {
- set: function set(value) {
- _this.methods = {};
- _this.events = {};
- _this._jsonInterface = value.map(function (method) {
- var func, funcName;
+ var r = a.cmp(b);
+ if (r < 0) {
+ // Swap `a` and `b` to make `a` always bigger than `b`
+ var t = a;
+ a = b;
+ b = t;
+ } else if (r === 0 || b.cmpn(1) === 0) {
+ break;
+ }
- if (method.name) {
- funcName = utils._jsonInterfaceMethodToString(method);
- }
+ a.isub(b);
+ } while (true);
- // function
- if (method.type === 'function') {
- method.signature = abi.encodeFunctionSignature(funcName);
- func = _this._createTxObject.bind({
- method: method,
- parent: _this
- });
+ return b.iushln(shift);
+ };
- // add method only if not one already exists
- if (!_this.methods[method.name]) {
- _this.methods[method.name] = func;
- } else {
- var cascadeFunc = _this._createTxObject.bind({
- method: method,
- parent: _this,
- nextMethod: _this.methods[method.name]
- });
- _this.methods[method.name] = cascadeFunc;
- }
+ // Invert number in the field F(num)
+ BN.prototype.invm = function invm(num) {
+ return this.egcd(num).a.umod(num);
+ };
- // definitely add the method based on its signature
- _this.methods[method.signature] = func;
+ BN.prototype.isEven = function isEven() {
+ return (this.words[0] & 1) === 0;
+ };
- // add method by name
- _this.methods[funcName] = func;
+ BN.prototype.isOdd = function isOdd() {
+ return (this.words[0] & 1) === 1;
+ };
- // event
- } else if (method.type === 'event') {
- method.signature = abi.encodeEventSignature(funcName);
- var event = _this._on.bind(_this, method.signature);
+ // And first word and num
+ BN.prototype.andln = function andln(num) {
+ return this.words[0] & num;
+ };
- // add method only if not already exists
- if (!_this.events[method.name] || _this.events[method.name].name === 'bound ') _this.events[method.name] = event;
+ // Increment at the bit position in-line
+ BN.prototype.bincn = function bincn(bit) {
+ assert(typeof bit === 'number');
+ var r = bit % 26;
+ var s = (bit - r) / 26;
+ var q = 1 << r;
- // definitely add the method based on its signature
- _this.events[method.signature] = event;
+ // Fast case: bit is much higher than all existing words
+ if (this.length <= s) {
+ this._expand(s + 1);
+ this.words[s] |= q;
+ return this;
+ }
- // add event by name
- _this.events[funcName] = event;
- }
+ // Add bit and propagate, if needed
+ var carry = q;
+ for (var i = s; carry !== 0 && i < this.length; i++) {
+ var w = this.words[i] | 0;
+ w += carry;
+ carry = w >>> 26;
+ w &= 0x3ffffff;
+ this.words[i] = w;
+ }
+ if (carry !== 0) {
+ this.words[i] = carry;
+ this.length++;
+ }
+ return this;
+ };
- return method;
- });
+ BN.prototype.isZero = function isZero() {
+ return this.length === 1 && this.words[0] === 0;
+ };
- // add allEvents
- _this.events.allEvents = _this._on.bind(_this, 'allevents');
+ BN.prototype.cmpn = function cmpn(num) {
+ var negative = num < 0;
- return _this._jsonInterface;
- },
- get: function get() {
- return _this._jsonInterface;
- },
- enumerable: true
- });
+ if (this.negative !== 0 && !negative) return -1;
+ if (this.negative === 0 && negative) return 1;
- // get default account from the Class
- var defaultAccount = this.constructor.defaultAccount;
- var defaultBlock = this.constructor.defaultBlock || 'latest';
+ this.strip();
- Object.defineProperty(this, 'defaultAccount', {
- get: function get() {
- return defaultAccount;
- },
- set: function set(val) {
- if (val) {
- defaultAccount = utils.toChecksumAddress(formatters.inputAddressFormatter(val));
+ var res;
+ if (this.length > 1) {
+ res = 1;
+ } else {
+ if (negative) {
+ num = -num;
}
- return val;
- },
- enumerable: true
- });
- Object.defineProperty(this, 'defaultBlock', {
- get: function get() {
- return defaultBlock;
- },
- set: function set(val) {
- defaultBlock = val;
-
- return val;
- },
- enumerable: true
- });
-
- // properties
- this.methods = {};
- this.events = {};
-
- this._address = null;
- this._jsonInterface = [];
-
- // set getter/setter properties
- this.options.address = address;
- this.options.jsonInterface = jsonInterface;
- };
-
- Contract.setProvider = function (provider, accounts) {
- // Contract.currentProvider = provider;
- core.packageInit(this, [provider]);
-
- this._ethAccounts = accounts;
- };
+ assert(num <= 0x3ffffff, 'Number is too big');
- /**
- * Get the callback and modiufy the array if necessary
- *
- * @method _getCallback
- * @param {Array} args
- * @return {Function} the callback
- */
- Contract.prototype._getCallback = function getCallback(args) {
- if (args && _.isFunction(args[args.length - 1])) {
- return args.pop(); // modify the args array!
- }
- };
+ var w = this.words[0] | 0;
+ res = w === num ? 0 : w < num ? -1 : 1;
+ }
+ if (this.negative !== 0) return -res | 0;
+ return res;
+ };
- /**
- * Checks that no listener with name "newListener" or "removeListener" is added.
- *
- * @method _checkListener
- * @param {String} type
- * @param {String} event
- * @return {Object} the contract instance
- */
- Contract.prototype._checkListener = function (type, event) {
- if (event === type) {
- throw new Error('The event "' + type + '" is a reserved event name, you can\'t use it.');
- }
- };
+ // Compare two numbers and return:
+ // 1 - if `this` > `num`
+ // 0 - if `this` == `num`
+ // -1 - if `this` < `num`
+ BN.prototype.cmp = function cmp(num) {
+ if (this.negative !== 0 && num.negative === 0) return -1;
+ if (this.negative === 0 && num.negative !== 0) return 1;
- /**
- * Use default values, if options are not available
- *
- * @method _getOrSetDefaultOptions
- * @param {Object} options the options gived by the user
- * @return {Object} the options with gaps filled by defaults
- */
- Contract.prototype._getOrSetDefaultOptions = function getOrSetDefaultOptions(options) {
- var gasPrice = options.gasPrice ? String(options.gasPrice) : null;
- var from = options.from ? utils.toChecksumAddress(formatters.inputAddressFormatter(options.from)) : null;
+ var res = this.ucmp(num);
+ if (this.negative !== 0) return -res | 0;
+ return res;
+ };
- options.data = options.data || this.options.data;
+ // Unsigned comparison
+ BN.prototype.ucmp = function ucmp(num) {
+ // At this point both numbers have the same sign
+ if (this.length > num.length) return 1;
+ if (this.length < num.length) return -1;
- options.from = from || this.options.from;
- options.gasPrice = gasPrice || this.options.gasPrice;
- options.gas = options.gas || options.gasLimit || this.options.gas;
+ var res = 0;
+ for (var i = this.length - 1; i >= 0; i--) {
+ var a = this.words[i] | 0;
+ var b = num.words[i] | 0;
- // TODO replace with only gasLimit?
- delete options.gasLimit;
+ if (a === b) continue;
+ if (a < b) {
+ res = -1;
+ } else if (a > b) {
+ res = 1;
+ }
+ break;
+ }
+ return res;
+ };
- return options;
- };
+ BN.prototype.gtn = function gtn(num) {
+ return this.cmpn(num) === 1;
+ };
- /**
- * Should be used to encode indexed params and options to one final object
- *
- * @method _encodeEventABI
- * @param {Object} event
- * @param {Object} options
- * @return {Object} everything combined together and encoded
- */
- Contract.prototype._encodeEventABI = function (event, options) {
- options = options || {};
- var filter = options.filter || {},
- result = {};
+ BN.prototype.gt = function gt(num) {
+ return this.cmp(num) === 1;
+ };
- ['fromBlock', 'toBlock'].filter(function (f) {
- return options[f] !== undefined;
- }).forEach(function (f) {
- result[f] = formatters.inputBlockNumberFormatter(options[f]);
- });
+ BN.prototype.gten = function gten(num) {
+ return this.cmpn(num) >= 0;
+ };
- // use given topics
- if (_.isArray(options.topics)) {
- result.topics = options.topics;
+ BN.prototype.gte = function gte(num) {
+ return this.cmp(num) >= 0;
+ };
- // create topics based on filter
- } else {
+ BN.prototype.ltn = function ltn(num) {
+ return this.cmpn(num) === -1;
+ };
- result.topics = [];
+ BN.prototype.lt = function lt(num) {
+ return this.cmp(num) === -1;
+ };
- // add event signature
- if (event && !event.anonymous && event.name !== 'ALLEVENTS') {
- result.topics.push(event.signature);
- }
+ BN.prototype.lten = function lten(num) {
+ return this.cmpn(num) <= 0;
+ };
- // add event topics (indexed arguments)
- if (event.name !== 'ALLEVENTS') {
- var indexedTopics = event.inputs.filter(function (i) {
- return i.indexed === true;
- }).map(function (i) {
- var value = filter[i.name];
- if (!value) {
- return null;
- }
+ BN.prototype.lte = function lte(num) {
+ return this.cmp(num) <= 0;
+ };
- // TODO: https://github.com/ethereum/web3.js/issues/344
+ BN.prototype.eqn = function eqn(num) {
+ return this.cmpn(num) === 0;
+ };
- if (_.isArray(value)) {
- return value.map(function (v) {
- return abi.encodeParameter(i.type, v);
- });
- }
- return abi.encodeParameter(i.type, value);
- });
+ BN.prototype.eq = function eq(num) {
+ return this.cmp(num) === 0;
+ };
- result.topics = result.topics.concat(indexedTopics);
- }
+ //
+ // A reduce context, could be using montgomery or something better, depending
+ // on the `m` itself.
+ //
+ BN.red = function red(num) {
+ return new Red(num);
+ };
- if (!result.topics.length) delete result.topics;
- }
+ BN.prototype.toRed = function toRed(ctx) {
+ assert(!this.red, 'Already a number in reduction context');
+ assert(this.negative === 0, 'red works only with positives');
+ return ctx.convertTo(this)._forceRed(ctx);
+ };
- if (this.options.address) {
- result.address = this.options.address.toLowerCase();
- }
+ BN.prototype.fromRed = function fromRed() {
+ assert(this.red, 'fromRed works only with numbers in reduction context');
+ return this.red.convertFrom(this);
+ };
- return result;
- };
+ BN.prototype._forceRed = function _forceRed(ctx) {
+ this.red = ctx;
+ return this;
+ };
- /**
- * Should be used to decode indexed params and options
- *
- * @method _decodeEventABI
- * @param {Object} data
- * @return {Object} result object with decoded indexed && not indexed params
- */
- Contract.prototype._decodeEventABI = function (data) {
- var event = this;
+ BN.prototype.forceRed = function forceRed(ctx) {
+ assert(!this.red, 'Already a number in reduction context');
+ return this._forceRed(ctx);
+ };
- data.data = data.data || '';
- data.topics = data.topics || [];
- var result = formatters.outputLogFormatter(data);
+ BN.prototype.redAdd = function redAdd(num) {
+ assert(this.red, 'redAdd works only with red numbers');
+ return this.red.add(this, num);
+ };
- // if allEvents get the right event
- if (event.name === 'ALLEVENTS') {
- event = event.jsonInterface.find(function (intf) {
- return intf.signature === data.topics[0];
- }) || { anonymous: true };
- }
+ BN.prototype.redIAdd = function redIAdd(num) {
+ assert(this.red, 'redIAdd works only with red numbers');
+ return this.red.iadd(this, num);
+ };
- // create empty inputs if none are present (e.g. anonymous events on allEvents)
- event.inputs = event.inputs || [];
+ BN.prototype.redSub = function redSub(num) {
+ assert(this.red, 'redSub works only with red numbers');
+ return this.red.sub(this, num);
+ };
- var argTopics = event.anonymous ? data.topics : data.topics.slice(1);
+ BN.prototype.redISub = function redISub(num) {
+ assert(this.red, 'redISub works only with red numbers');
+ return this.red.isub(this, num);
+ };
- result.returnValues = abi.decodeLog(event.inputs, data.data, argTopics);
- delete result.returnValues.__length__;
+ BN.prototype.redShl = function redShl(num) {
+ assert(this.red, 'redShl works only with red numbers');
+ return this.red.shl(this, num);
+ };
- // add name
- result.event = event.name;
+ BN.prototype.redMul = function redMul(num) {
+ assert(this.red, 'redMul works only with red numbers');
+ this.red._verify2(this, num);
+ return this.red.mul(this, num);
+ };
- // add signature
- result.signature = event.anonymous || !data.topics[0] ? null : data.topics[0];
+ BN.prototype.redIMul = function redIMul(num) {
+ assert(this.red, 'redMul works only with red numbers');
+ this.red._verify2(this, num);
+ return this.red.imul(this, num);
+ };
- // move the data and topics to "raw"
- result.raw = {
- data: result.data,
- topics: result.topics
+ BN.prototype.redSqr = function redSqr() {
+ assert(this.red, 'redSqr works only with red numbers');
+ this.red._verify1(this);
+ return this.red.sqr(this);
};
- delete result.data;
- delete result.topics;
- return result;
- };
+ BN.prototype.redISqr = function redISqr() {
+ assert(this.red, 'redISqr works only with red numbers');
+ this.red._verify1(this);
+ return this.red.isqr(this);
+ };
- /**
- * Encodes an ABI for a method, including signature or the method.
- * Or when constructor encodes only the constructor parameters.
- *
- * @method _encodeMethodABI
- * @param {Mixed} args the arguments to encode
- * @param {String} the encoded ABI
- */
- Contract.prototype._encodeMethodABI = function _encodeMethodABI() {
- var methodSignature = this._method.signature,
- args = this.arguments || [];
+ // Square root over p
+ BN.prototype.redSqrt = function redSqrt() {
+ assert(this.red, 'redSqrt works only with red numbers');
+ this.red._verify1(this);
+ return this.red.sqrt(this);
+ };
- var signature = false,
- paramsABI = this._parent.options.jsonInterface.filter(function (json) {
- return methodSignature === 'constructor' && json.type === methodSignature || (json.signature === methodSignature || json.signature === methodSignature.replace('0x', '') || json.name === methodSignature) && json.type === 'function';
- }).map(function (json) {
- var inputLength = _.isArray(json.inputs) ? json.inputs.length : 0;
+ BN.prototype.redInvm = function redInvm() {
+ assert(this.red, 'redInvm works only with red numbers');
+ this.red._verify1(this);
+ return this.red.invm(this);
+ };
- if (inputLength !== args.length) {
- throw new Error('The number of arguments is not matching the methods required number. You need to pass ' + inputLength + ' arguments.');
- }
+ // Return negative clone of `this` % `red modulo`
+ BN.prototype.redNeg = function redNeg() {
+ assert(this.red, 'redNeg works only with red numbers');
+ this.red._verify1(this);
+ return this.red.neg(this);
+ };
- if (json.type === 'function') {
- signature = json.signature;
- }
- return _.isArray(json.inputs) ? json.inputs.map(function (input) {
- return input.type;
- }) : [];
- }).map(function (types) {
- return abi.encodeParameters(types, args).replace('0x', '');
- })[0] || '';
+ BN.prototype.redPow = function redPow(num) {
+ assert(this.red && !num.red, 'redPow(normalNum)');
+ this.red._verify1(this);
+ return this.red.pow(this, num);
+ };
- // return constructor
- if (methodSignature === 'constructor') {
- if (!this._deployData) throw new Error('The contract has no contract data option set. This is necessary to append the constructor parameters.');
+ // Prime numbers with efficient reduction
+ var primes = {
+ k256: null,
+ p224: null,
+ p192: null,
+ p25519: null
+ };
- return this._deployData + paramsABI;
+ // Pseudo-Mersenne prime
+ function MPrime(name, p) {
+ // P = 2 ^ N - K
+ this.name = name;
+ this.p = new BN(p, 16);
+ this.n = this.p.bitLength();
+ this.k = new BN(1).iushln(this.n).isub(this.p);
- // return method
- } else {
+ this.tmp = this._tmp();
+ }
- var returnValue = signature ? signature + paramsABI : paramsABI;
+ MPrime.prototype._tmp = function _tmp() {
+ var tmp = new BN(null);
+ tmp.words = new Array(Math.ceil(this.n / 13));
+ return tmp;
+ };
- if (!returnValue) {
- throw new Error('Couldn\'t find a matching contract method named "' + this._method.name + '".');
+ MPrime.prototype.ireduce = function ireduce(num) {
+ // Assumes that `num` is less than `P^2`
+ // num = HI * (2 ^ N - K) + HI * K + LO = HI * K + LO (mod P)
+ var r = num;
+ var rlen;
+
+ do {
+ this.split(r, this.tmp);
+ r = this.imulK(r);
+ r = r.iadd(this.tmp);
+ rlen = r.bitLength();
+ } while (rlen > this.n);
+
+ var cmp = rlen < this.n ? -1 : r.ucmp(this.p);
+ if (cmp === 0) {
+ r.words[0] = 0;
+ r.length = 1;
+ } else if (cmp > 0) {
+ r.isub(this.p);
} else {
- return returnValue;
+ r.strip();
}
- }
- };
- /**
- * Decode method return values
- *
- * @method _decodeMethodReturn
- * @param {Array} outputs
- * @param {String} returnValues
- * @return {Object} decoded output return values
- */
- Contract.prototype._decodeMethodReturn = function (outputs, returnValues) {
- if (!returnValues) {
- return null;
- }
+ return r;
+ };
- returnValues = returnValues.length >= 2 ? returnValues.slice(2) : returnValues;
- var result = abi.decodeParameters(outputs, returnValues);
+ MPrime.prototype.split = function split(input, out) {
+ input.iushrn(this.n, 0, out);
+ };
- if (result.__length__ === 1) {
- return result[0];
- } else {
- delete result.__length__;
- return result;
- }
- };
+ MPrime.prototype.imulK = function imulK(num) {
+ return num.imul(this.k);
+ };
- /**
- * Deploys a contract and fire events based on its state: transactionHash, receipt
- *
- * All event listeners will be removed, once the last possible event is fired ("error", or "receipt")
- *
- * @method deploy
- * @param {Object} options
- * @param {Function} callback
- * @return {Object} EventEmitter possible events are "error", "transactionHash" and "receipt"
- */
- Contract.prototype.deploy = function (options, callback) {
+ function K256() {
+ MPrime.call(this, 'k256', 'ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f');
+ }
+ inherits(K256, MPrime);
- options = options || {};
+ K256.prototype.split = function split(input, output) {
+ // 256 = 9 * 26 + 22
+ var mask = 0x3fffff;
- options.arguments = options.arguments || [];
- options = this._getOrSetDefaultOptions(options);
+ var outLen = Math.min(input.length, 9);
+ for (var i = 0; i < outLen; i++) {
+ output.words[i] = input.words[i];
+ }
+ output.length = outLen;
- // return error, if no "data" is specified
- if (!options.data) {
- return utils._fireError(new Error('No "data" specified in neither the given options, nor the default options.'), null, null, callback);
- }
+ if (input.length <= 9) {
+ input.words[0] = 0;
+ input.length = 1;
+ return;
+ }
- var constructor = _.find(this.options.jsonInterface, function (method) {
- return method.type === 'constructor';
- }) || {};
- constructor.signature = 'constructor';
+ // Shift by 9 limbs
+ var prev = input.words[9];
+ output.words[output.length++] = prev & mask;
- return this._createTxObject.apply({
- method: constructor,
- parent: this,
- deployData: options.data,
- _ethAccounts: this.constructor._ethAccounts
- }, options.arguments);
- };
+ for (i = 10; i < input.length; i++) {
+ var next = input.words[i] | 0;
+ input.words[i - 10] = (next & mask) << 4 | prev >>> 22;
+ prev = next;
+ }
+ prev >>>= 22;
+ input.words[i - 10] = prev;
+ if (prev === 0 && input.length > 10) {
+ input.length -= 10;
+ } else {
+ input.length -= 9;
+ }
+ };
- /**
- * Gets the event signature and outputformatters
- *
- * @method _generateEventOptions
- * @param {Object} event
- * @param {Object} options
- * @param {Function} callback
- * @return {Object} the event options object
- */
- Contract.prototype._generateEventOptions = function () {
- var args = Array.prototype.slice.call(arguments);
+ K256.prototype.imulK = function imulK(num) {
+ // K = 0x1000003d1 = [ 0x40, 0x3d1 ]
+ num.words[num.length] = 0;
+ num.words[num.length + 1] = 0;
+ num.length += 2;
- // get the callback
- var callback = this._getCallback(args);
+ // bounded at: 0x40 * 0x3ffffff + 0x3d0 = 0x100000390
+ var lo = 0;
+ for (var i = 0; i < num.length; i++) {
+ var w = num.words[i] | 0;
+ lo += w * 0x3d1;
+ num.words[i] = lo & 0x3ffffff;
+ lo = w * 0x40 + (lo / 0x4000000 | 0);
+ }
- // get the options
- var options = _.isObject(args[args.length - 1]) ? args.pop() : {};
+ // Fast length reduction
+ if (num.words[num.length - 1] === 0) {
+ num.length--;
+ if (num.words[num.length - 1] === 0) {
+ num.length--;
+ }
+ }
+ return num;
+ };
- var event = _.isString(args[0]) ? args[0] : 'allevents';
- event = event.toLowerCase() === 'allevents' ? {
- name: 'ALLEVENTS',
- jsonInterface: this.options.jsonInterface
- } : this.options.jsonInterface.find(function (json) {
- return json.type === 'event' && (json.name === event || json.signature === '0x' + event.replace('0x', ''));
- });
+ function P224() {
+ MPrime.call(this, 'p224', 'ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001');
+ }
+ inherits(P224, MPrime);
- if (!event) {
- throw new Error('Event "' + event.name + '" doesn\'t exist in this contract.');
+ function P192() {
+ MPrime.call(this, 'p192', 'ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff');
}
+ inherits(P192, MPrime);
- if (!utils.isAddress(this.options.address)) {
- throw new Error('This contract object doesn\'t have address set yet, please set an address first.');
+ function P25519() {
+ // 2 ^ 255 - 19
+ MPrime.call(this, '25519', '7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed');
}
+ inherits(P25519, MPrime);
- return {
- params: this._encodeEventABI(event, options),
- event: event,
- callback: callback
+ P25519.prototype.imulK = function imulK(num) {
+ // K = 0x13
+ var carry = 0;
+ for (var i = 0; i < num.length; i++) {
+ var hi = (num.words[i] | 0) * 0x13 + carry;
+ var lo = hi & 0x3ffffff;
+ hi >>>= 26;
+
+ num.words[i] = lo;
+ carry = hi;
+ }
+ if (carry !== 0) {
+ num.words[num.length++] = carry;
+ }
+ return num;
};
- };
- /**
- * Adds event listeners and creates a subscription, and remove it once its fired.
- *
- * @method clone
- * @return {Object} the event subscription
- */
- Contract.prototype.clone = function () {
- return new this.constructor(this.options.jsonInterface, this.options.address, this.options);
- };
+ // Exported mostly for testing purposes, use plain name instead
+ BN._prime = function prime(name) {
+ // Cached version of prime
+ if (primes[name]) return primes[name];
- /**
- * Adds event listeners and creates a subscription, and remove it once its fired.
- *
- * @method once
- * @param {String} event
- * @param {Object} options
- * @param {Function} callback
- * @return {Object} the event subscription
- */
- Contract.prototype.once = function (event, options, callback) {
- var args = Array.prototype.slice.call(arguments);
+ var prime;
+ if (name === 'k256') {
+ prime = new K256();
+ } else if (name === 'p224') {
+ prime = new P224();
+ } else if (name === 'p192') {
+ prime = new P192();
+ } else if (name === 'p25519') {
+ prime = new P25519();
+ } else {
+ throw new Error('Unknown prime ' + name);
+ }
+ primes[name] = prime;
- // get the callback
- callback = this._getCallback(args);
+ return prime;
+ };
- if (!callback) {
- throw new Error('Once requires a callback as the second parameter.');
+ //
+ // Base reduction engine
+ //
+ function Red(m) {
+ if (typeof m === 'string') {
+ var prime = BN._prime(m);
+ this.m = prime.p;
+ this.prime = prime;
+ } else {
+ assert(m.gtn(1), 'modulus must be greater than 1');
+ this.m = m;
+ this.prime = null;
+ }
}
- // don't allow fromBlock
- if (options) delete options.fromBlock;
+ Red.prototype._verify1 = function _verify1(a) {
+ assert(a.negative === 0, 'red works only with positives');
+ assert(a.red, 'red works only with red numbers');
+ };
- // don't return as once shouldn't provide "on"
- this._on(event, options, function (err, res, sub) {
- sub.unsubscribe();
- if (_.isFunction(callback)) {
- callback(err, res, sub);
- }
- });
+ Red.prototype._verify2 = function _verify2(a, b) {
+ assert((a.negative | b.negative) === 0, 'red works only with positives');
+ assert(a.red && a.red === b.red, 'red works only with red numbers');
+ };
- return undefined;
- };
+ Red.prototype.imod = function imod(a) {
+ if (this.prime) return this.prime.ireduce(a)._forceRed(this);
+ return a.umod(this.m)._forceRed(this);
+ };
- /**
- * Adds event listeners and creates a subscription.
- *
- * @method _on
- * @param {String} event
- * @param {Object} options
- * @param {Function} callback
- * @return {Object} the event subscription
- */
- Contract.prototype._on = function () {
- var subOptions = this._generateEventOptions.apply(this, arguments);
+ Red.prototype.neg = function neg(a) {
+ if (a.isZero()) {
+ return a.clone();
+ }
- // prevent the event "newListener" and "removeListener" from being overwritten
- this._checkListener('newListener', subOptions.event.name, subOptions.callback);
- this._checkListener('removeListener', subOptions.event.name, subOptions.callback);
+ return this.m.sub(a)._forceRed(this);
+ };
- // TODO check if listener already exists? and reuse subscription if options are the same.
+ Red.prototype.add = function add(a, b) {
+ this._verify2(a, b);
- // create new subscription
- var subscription = new Subscription({
- subscription: {
- params: 1,
- inputFormatter: [formatters.inputLogFormatter],
- outputFormatter: this._decodeEventABI.bind(subOptions.event),
- // DUBLICATE, also in web3-eth
- subscriptionHandler: function subscriptionHandler(output) {
- if (output.removed) {
- this.emit('changed', output);
- } else {
- this.emit('data', output);
- }
+ var res = a.add(b);
+ if (res.cmp(this.m) >= 0) {
+ res.isub(this.m);
+ }
+ return res._forceRed(this);
+ };
- if (_.isFunction(this.callback)) {
- this.callback(null, output, this);
- }
- }
- },
- type: 'eth',
- requestManager: this._requestManager
- });
- subscription.subscribe('logs', subOptions.params, subOptions.callback || function () {});
+ Red.prototype.iadd = function iadd(a, b) {
+ this._verify2(a, b);
- return subscription;
- };
+ var res = a.iadd(b);
+ if (res.cmp(this.m) >= 0) {
+ res.isub(this.m);
+ }
+ return res;
+ };
- /**
- * Get past events from contracts
- *
- * @method getPastEvents
- * @param {String} event
- * @param {Object} options
- * @param {Function} callback
- * @return {Object} the promievent
- */
- Contract.prototype.getPastEvents = function () {
- var subOptions = this._generateEventOptions.apply(this, arguments);
+ Red.prototype.sub = function sub(a, b) {
+ this._verify2(a, b);
- var getPastLogs = new Method({
- name: 'getPastLogs',
- call: 'eth_getLogs',
- params: 1,
- inputFormatter: [formatters.inputLogFormatter],
- outputFormatter: this._decodeEventABI.bind(subOptions.event)
- });
- getPastLogs.setRequestManager(this._requestManager);
- var call = getPastLogs.buildCall();
+ var res = a.sub(b);
+ if (res.cmpn(0) < 0) {
+ res.iadd(this.m);
+ }
+ return res._forceRed(this);
+ };
- getPastLogs = null;
+ Red.prototype.isub = function isub(a, b) {
+ this._verify2(a, b);
- return call(subOptions.params, subOptions.callback);
- };
+ var res = a.isub(b);
+ if (res.cmpn(0) < 0) {
+ res.iadd(this.m);
+ }
+ return res;
+ };
- /**
- * returns the an object with call, send, estimate functions
- *
- * @method _createTxObject
- * @returns {Object} an object with functions to call the methods
- */
- Contract.prototype._createTxObject = function _createTxObject() {
- var args = Array.prototype.slice.call(arguments);
- var txObject = {};
+ Red.prototype.shl = function shl(a, num) {
+ this._verify1(a);
+ return this.imod(a.ushln(num));
+ };
- if (this.method.type === 'function') {
+ Red.prototype.imul = function imul(a, b) {
+ this._verify2(a, b);
+ return this.imod(a.imul(b));
+ };
- txObject.call = this.parent._executeMethod.bind(txObject, 'call');
- txObject.call.request = this.parent._executeMethod.bind(txObject, 'call', true); // to make batch requests
- }
+ Red.prototype.mul = function mul(a, b) {
+ this._verify2(a, b);
+ return this.imod(a.mul(b));
+ };
- txObject.send = this.parent._executeMethod.bind(txObject, 'send');
- txObject.send.request = this.parent._executeMethod.bind(txObject, 'send', true); // to make batch requests
- txObject.encodeABI = this.parent._encodeMethodABI.bind(txObject);
- txObject.estimateGas = this.parent._executeMethod.bind(txObject, 'estimate');
+ Red.prototype.isqr = function isqr(a) {
+ return this.imul(a, a.clone());
+ };
- if (args && this.method.inputs && args.length !== this.method.inputs.length) {
- if (this.nextMethod) {
- return this.nextMethod.apply(null, args);
- }
- throw errors.InvalidNumberOfParams(args.length, this.method.inputs.length, this.method.name);
- }
+ Red.prototype.sqr = function sqr(a) {
+ return this.mul(a, a);
+ };
- txObject.arguments = args || [];
- txObject._method = this.method;
- txObject._parent = this.parent;
- txObject._ethAccounts = this.parent.constructor._ethAccounts || this._ethAccounts;
+ Red.prototype.sqrt = function sqrt(a) {
+ if (a.isZero()) return a.clone();
- if (this.deployData) {
- txObject._deployData = this.deployData;
- }
+ var mod3 = this.m.andln(3);
+ assert(mod3 % 2 === 1);
- return txObject;
- };
+ // Fast case
+ if (mod3 === 3) {
+ var pow = this.m.add(new BN(1)).iushrn(2);
+ return this.pow(a, pow);
+ }
- /**
- * Generates the options for the execute call
- *
- * @method _processExecuteArguments
- * @param {Array} args
- * @param {Promise} defer
- */
- Contract.prototype._processExecuteArguments = function _processExecuteArguments(args, defer) {
- var processedArgs = {};
+ // Tonelli-Shanks algorithm (Totally unoptimized and slow)
+ //
+ // Find Q and S, that Q * 2 ^ S = (P - 1)
+ var q = this.m.subn(1);
+ var s = 0;
+ while (!q.isZero() && q.andln(1) === 0) {
+ s++;
+ q.iushrn(1);
+ }
+ assert(!q.isZero());
- processedArgs.type = args.shift();
+ var one = new BN(1).toRed(this);
+ var nOne = one.redNeg();
- // get the callback
- processedArgs.callback = this._parent._getCallback(args);
+ // Find quadratic non-residue
+ // NOTE: Max is such because of generalized Riemann hypothesis.
+ var lpow = this.m.subn(1).iushrn(1);
+ var z = this.m.bitLength();
+ z = new BN(2 * z * z).toRed(this);
- // get block number to use for call
- if (processedArgs.type === 'call' && args[args.length - 1] !== true && (_.isString(args[args.length - 1]) || isFinite(args[args.length - 1]))) processedArgs.defaultBlock = args.pop();
+ while (this.pow(z, lpow).cmp(nOne) !== 0) {
+ z.redIAdd(nOne);
+ }
- // get the options
- processedArgs.options = _.isObject(args[args.length - 1]) ? args.pop() : {};
+ var c = this.pow(z, q);
+ var r = this.pow(a, q.addn(1).iushrn(1));
+ var t = this.pow(a, q);
+ var m = s;
+ while (t.cmp(one) !== 0) {
+ var tmp = t;
+ for (var i = 0; tmp.cmp(one) !== 0; i++) {
+ tmp = tmp.redSqr();
+ }
+ assert(i < m);
+ var b = this.pow(c, new BN(1).iushln(m - i - 1));
- // get the generateRequest argument for batch requests
- processedArgs.generateRequest = args[args.length - 1] === true ? args.pop() : false;
+ r = r.redMul(b);
+ c = b.redSqr();
+ t = t.redMul(c);
+ m = i;
+ }
- processedArgs.options = this._parent._getOrSetDefaultOptions(processedArgs.options);
- processedArgs.options.data = this.encodeABI();
+ return r;
+ };
- // add contract address
- if (!this._deployData && !utils.isAddress(this._parent.options.address)) throw new Error('This contract object doesn\'t have address set yet, please set an address first.');
+ Red.prototype.invm = function invm(a) {
+ var inv = a._invmp(this.m);
+ if (inv.negative !== 0) {
+ inv.negative = 0;
+ return this.imod(inv).redNeg();
+ } else {
+ return this.imod(inv);
+ }
+ };
- if (!this._deployData) processedArgs.options.to = this._parent.options.address;
+ Red.prototype.pow = function pow(a, num) {
+ if (num.isZero()) return new BN(1);
+ if (num.cmpn(1) === 0) return a.clone();
- // return error, if no "data" is specified
- if (!processedArgs.options.data) return utils._fireError(new Error('Couldn\'t find a matching contract method, or the number of parameters is wrong.'), defer.eventEmitter, defer.reject, processedArgs.callback);
+ var windowSize = 4;
+ var wnd = new Array(1 << windowSize);
+ wnd[0] = new BN(1).toRed(this);
+ wnd[1] = a;
+ for (var i = 2; i < wnd.length; i++) {
+ wnd[i] = this.mul(wnd[i - 1], a);
+ }
- return processedArgs;
- };
+ var res = wnd[0];
+ var current = 0;
+ var currentLen = 0;
+ var start = num.bitLength() % 26;
+ if (start === 0) {
+ start = 26;
+ }
- /**
- * Executes a call, transact or estimateGas on a contract function
- *
- * @method _executeMethod
- * @param {String} type the type this execute function should execute
- * @param {Boolean} makeRequest if true, it simply returns the request parameters, rather than executing it
- */
- Contract.prototype._executeMethod = function _executeMethod() {
- var _this = this,
- args = this._parent._processExecuteArguments.call(this, Array.prototype.slice.call(arguments), defer),
- defer = promiEvent(args.type !== 'send'),
- ethAccounts = _this.constructor._ethAccounts || _this._ethAccounts;
+ for (i = num.length - 1; i >= 0; i--) {
+ var word = num.words[i];
+ for (var j = start - 1; j >= 0; j--) {
+ var bit = word >> j & 1;
+ if (res !== wnd[0]) {
+ res = this.sqr(res);
+ }
- // simple return request for batch requests
- if (args.generateRequest) {
+ if (bit === 0 && current === 0) {
+ currentLen = 0;
+ continue;
+ }
- var payload = {
- params: [formatters.inputCallFormatter.call(this._parent, args.options)],
- callback: args.callback
- };
+ current <<= 1;
+ current |= bit;
+ currentLen++;
+ if (currentLen !== windowSize && (i !== 0 || j !== 0)) continue;
- if (args.type === 'call') {
- payload.params.push(formatters.inputDefaultBlockNumberFormatter.call(this._parent, args.defaultBlock));
- payload.method = 'eth_call';
- payload.format = this._parent._decodeMethodReturn.bind(null, this._method.outputs);
- } else {
- payload.method = 'eth_sendTransaction';
+ res = this.mul(res, wnd[current]);
+ currentLen = 0;
+ current = 0;
+ }
+ start = 26;
}
- return payload;
- } else {
+ return res;
+ };
- switch (args.type) {
- case 'estimate':
+ Red.prototype.convertTo = function convertTo(num) {
+ var r = num.umod(this.m);
- var estimateGas = new Method({
- name: 'estimateGas',
- call: 'eth_estimateGas',
- params: 1,
- inputFormatter: [formatters.inputCallFormatter],
- outputFormatter: utils.hexToNumber,
- requestManager: _this._parent._requestManager,
- accounts: ethAccounts, // is eth.accounts (necessary for wallet signing)
- defaultAccount: _this._parent.defaultAccount,
- defaultBlock: _this._parent.defaultBlock
- }).createFunction();
+ return r === num ? r.clone() : r;
+ };
- return estimateGas(args.options, args.callback);
+ Red.prototype.convertFrom = function convertFrom(num) {
+ var res = num.clone();
+ res.red = null;
+ return res;
+ };
- case 'call':
+ //
+ // Montgomery method engine
+ //
- // TODO check errors: missing "from" should give error on deploy and send, call ?
+ BN.mont = function mont(num) {
+ return new Mont(num);
+ };
- var call = new Method({
- name: 'call',
- call: 'eth_call',
- params: 2,
- inputFormatter: [formatters.inputCallFormatter, formatters.inputDefaultBlockNumberFormatter],
- // add output formatter for decoding
- outputFormatter: function outputFormatter(result) {
- return _this._parent._decodeMethodReturn(_this._method.outputs, result);
- },
- requestManager: _this._parent._requestManager,
- accounts: ethAccounts, // is eth.accounts (necessary for wallet signing)
- defaultAccount: _this._parent.defaultAccount,
- defaultBlock: _this._parent.defaultBlock
- }).createFunction();
+ function Mont(m) {
+ Red.call(this, m);
- return call(args.options, args.defaultBlock, args.callback);
+ this.shift = this.m.bitLength();
+ if (this.shift % 26 !== 0) {
+ this.shift += 26 - this.shift % 26;
+ }
- case 'send':
+ this.r = new BN(1).iushln(this.shift);
+ this.r2 = this.imod(this.r.sqr());
+ this.rinv = this.r._invmp(this.m);
- // return error, if no "from" is specified
- if (!utils.isAddress(args.options.from)) {
- return utils._fireError(new Error('No "from" address specified in neither the given options, nor the default options.'), defer.eventEmitter, defer.reject, args.callback);
- }
+ this.minv = this.rinv.mul(this.r).isubn(1).div(this.m);
+ this.minv = this.minv.umod(this.r);
+ this.minv = this.r.sub(this.minv);
+ }
+ inherits(Mont, Red);
- if (_.isBoolean(this._method.payable) && !this._method.payable && args.options.value && args.options.value > 0) {
- return utils._fireError(new Error('Can not send value to non-payable contract method or constructor'), defer.eventEmitter, defer.reject, args.callback);
- }
+ Mont.prototype.convertTo = function convertTo(num) {
+ return this.imod(num.ushln(this.shift));
+ };
- // make sure receipt logs are decoded
- var extraFormatters = {
- receiptFormatter: function receiptFormatter(receipt) {
- if (_.isArray(receipt.logs)) {
+ Mont.prototype.convertFrom = function convertFrom(num) {
+ var r = this.imod(num.mul(this.rinv));
+ r.red = null;
+ return r;
+ };
- // decode logs
- var events = _.map(receipt.logs, function (log) {
- return _this._parent._decodeEventABI.call({
- name: 'ALLEVENTS',
- jsonInterface: _this._parent.options.jsonInterface
- }, log);
- });
+ Mont.prototype.imul = function imul(a, b) {
+ if (a.isZero() || b.isZero()) {
+ a.words[0] = 0;
+ a.length = 1;
+ return a;
+ }
- // make log names keys
- receipt.events = {};
- var count = 0;
- events.forEach(function (ev) {
- if (ev.event) {
- // if > 1 of the same event, don't overwrite any existing events
- if (receipt.events[ev.event]) {
- if (Array.isArray(receipt.events[ev.event])) {
- receipt.events[ev.event].push(ev);
- } else {
- receipt.events[ev.event] = [receipt.events[ev.event], ev];
- }
- } else {
- receipt.events[ev.event] = ev;
- }
- } else {
- receipt.events[count] = ev;
- count++;
- }
- });
+ var t = a.imul(b);
+ var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
+ var u = t.isub(c).iushrn(this.shift);
+ var res = u;
- delete receipt.logs;
- }
- return receipt;
- },
- contractDeployFormatter: function contractDeployFormatter(receipt) {
- var newContract = _this._parent.clone();
- newContract.options.address = receipt.contractAddress;
- return newContract;
- }
- };
+ if (u.cmp(this.m) >= 0) {
+ res = u.isub(this.m);
+ } else if (u.cmpn(0) < 0) {
+ res = u.iadd(this.m);
+ }
- var sendTransaction = new Method({
- name: 'sendTransaction',
- call: 'eth_sendTransaction',
- params: 1,
- inputFormatter: [formatters.inputTransactionFormatter],
- requestManager: _this._parent._requestManager,
- accounts: _this.constructor._ethAccounts || _this._ethAccounts, // is eth.accounts (necessary for wallet signing)
- defaultAccount: _this._parent.defaultAccount,
- defaultBlock: _this._parent.defaultBlock,
- extraFormatters: extraFormatters
- }).createFunction();
+ return res._forceRed(this);
+ };
- return sendTransaction(args.options, args.callback);
+ Mont.prototype.mul = function mul(a, b) {
+ if (a.isZero() || b.isZero()) return new BN(0)._forceRed(this);
+ var t = a.mul(b);
+ var c = t.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m);
+ var u = t.isub(c).iushrn(this.shift);
+ var res = u;
+ if (u.cmp(this.m) >= 0) {
+ res = u.isub(this.m);
+ } else if (u.cmpn(0) < 0) {
+ res = u.iadd(this.m);
}
- }
- };
- module.exports = Contract;
- }, { "underscore": 365, "web3-core": 209, "web3-core-helpers": 191, "web3-core-method": 193, "web3-core-promievent": 198, "web3-core-subscriptions": 206, "web3-eth-abi": 213, "web3-utils": 393 }], 367: [function (require, module, exports) {
- arguments[4][210][0].apply(exports, arguments);
- }, { "dup": 210 }], 368: [function (require, module, exports) {
+ return res._forceRed(this);
+ };
+
+ Mont.prototype.invm = function invm(a) {
+ // (AR)^-1 * R^2 = (A^-1 * R^-1) * R^2 = A^-1 * R
+ var res = this.imod(a._invmp(this.m).mul(this.r2));
+ return res._forceRed(this);
+ };
+ })(typeof module === 'undefined' || module, this);
+ }, {}], 377: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -37373,7 +39743,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = Iban;
- }, { "bn.js": 367, "web3-utils": 393 }], 369: [function (require, module, exports) {
+ }, { "bn.js": 376, "web3-utils": 408 }], 378: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -37508,9 +39878,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
core.addProviders(Personal);
module.exports = Personal;
- }, { "web3-core": 209, "web3-core-helpers": 191, "web3-core-method": 193, "web3-net": 373, "web3-utils": 393 }], 370: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 371: [function (require, module, exports) {
+ }, { "web3-core": 217, "web3-core-helpers": 199, "web3-core-method": 201, "web3-net": 382, "web3-utils": 408 }], 379: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 380: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -37580,7 +39950,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = getNetworkType;
- }, { "underscore": 370 }], 372: [function (require, module, exports) {
+ }, { "underscore": 379 }], 381: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -38012,7 +40382,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
core.addProviders(Eth);
module.exports = Eth;
- }, { "./getNetworkType.js": 371, "underscore": 370, "web3-core": 209, "web3-core-helpers": 191, "web3-core-method": 193, "web3-core-subscriptions": 206, "web3-eth-abi": 213, "web3-eth-accounts": 364, "web3-eth-contract": 366, "web3-eth-iban": 368, "web3-eth-personal": 369, "web3-net": 373, "web3-utils": 393 }], 373: [function (require, module, exports) {
+ }, { "./getNetworkType.js": 380, "underscore": 379, "web3-core": 217, "web3-core-helpers": 199, "web3-core-method": 201, "web3-core-subscriptions": 214, "web3-eth-abi": 231, "web3-eth-accounts": 373, "web3-eth-contract": 375, "web3-eth-iban": 377, "web3-eth-personal": 378, "web3-net": 382, "web3-utils": 408 }], 382: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -38070,9 +40440,953 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
core.addProviders(Net);
module.exports = Net;
- }, { "web3-core": 209, "web3-core-method": 193, "web3-utils": 393 }], 374: [function (require, module, exports) {
- module.exports = XMLHttpRequest;
- }, {}], 375: [function (require, module, exports) {
+ }, { "web3-core": 217, "web3-core-method": 201, "web3-utils": 408 }], 383: [function (require, module, exports) {
+ /* jshint node: true */
+ (function () {
+ "use strict";
+
+ function CookieAccessInfo(domain, path, secure, script) {
+ if (this instanceof CookieAccessInfo) {
+ this.domain = domain || undefined;
+ this.path = path || "/";
+ this.secure = !!secure;
+ this.script = !!script;
+ return this;
+ }
+ return new CookieAccessInfo(domain, path, secure, script);
+ }
+ CookieAccessInfo.All = Object.freeze(Object.create(null));
+ exports.CookieAccessInfo = CookieAccessInfo;
+
+ function Cookie(cookiestr, request_domain, request_path) {
+ if (cookiestr instanceof Cookie) {
+ return cookiestr;
+ }
+ if (this instanceof Cookie) {
+ this.name = null;
+ this.value = null;
+ this.expiration_date = Infinity;
+ this.path = String(request_path || "/");
+ this.explicit_path = false;
+ this.domain = request_domain || null;
+ this.explicit_domain = false;
+ this.secure = false; //how to define default?
+ this.noscript = false; //httponly
+ if (cookiestr) {
+ this.parse(cookiestr, request_domain, request_path);
+ }
+ return this;
+ }
+ return new Cookie(cookiestr, request_domain, request_path);
+ }
+ exports.Cookie = Cookie;
+
+ Cookie.prototype.toString = function toString() {
+ var str = [this.name + "=" + this.value];
+ if (this.expiration_date !== Infinity) {
+ str.push("expires=" + new Date(this.expiration_date).toGMTString());
+ }
+ if (this.domain) {
+ str.push("domain=" + this.domain);
+ }
+ if (this.path) {
+ str.push("path=" + this.path);
+ }
+ if (this.secure) {
+ str.push("secure");
+ }
+ if (this.noscript) {
+ str.push("httponly");
+ }
+ return str.join("; ");
+ };
+
+ Cookie.prototype.toValueString = function toValueString() {
+ return this.name + "=" + this.value;
+ };
+
+ var cookie_str_splitter = /[:](?=\s*[a-zA-Z0-9_\-]+\s*[=])/g;
+ Cookie.prototype.parse = function parse(str, request_domain, request_path) {
+ if (this instanceof Cookie) {
+ var parts = str.split(";").filter(function (value) {
+ return !!value;
+ });
+ var i;
+
+ var pair = parts[0].match(/([^=]+)=([\s\S]*)/);
+ if (!pair) {
+ console.warn("Invalid cookie header encountered. Header: '" + str + "'");
+ return;
+ }
+
+ var key = pair[1];
+ var value = pair[2];
+ if (typeof key !== 'string' || key.length === 0 || typeof value !== 'string') {
+ console.warn("Unable to extract values from cookie header. Cookie: '" + str + "'");
+ return;
+ }
+
+ this.name = key;
+ this.value = value;
+
+ for (i = 1; i < parts.length; i += 1) {
+ pair = parts[i].match(/([^=]+)(?:=([\s\S]*))?/);
+ key = pair[1].trim().toLowerCase();
+ value = pair[2];
+ switch (key) {
+ case "httponly":
+ this.noscript = true;
+ break;
+ case "expires":
+ this.expiration_date = value ? Number(Date.parse(value)) : Infinity;
+ break;
+ case "path":
+ this.path = value ? value.trim() : "";
+ this.explicit_path = true;
+ break;
+ case "domain":
+ this.domain = value ? value.trim() : "";
+ this.explicit_domain = !!this.domain;
+ break;
+ case "secure":
+ this.secure = true;
+ break;
+ }
+ }
+
+ if (!this.explicit_path) {
+ this.path = request_path || "/";
+ }
+ if (!this.explicit_domain) {
+ this.domain = request_domain;
+ }
+
+ return this;
+ }
+ return new Cookie().parse(str, request_domain, request_path);
+ };
+
+ Cookie.prototype.matches = function matches(access_info) {
+ if (access_info === CookieAccessInfo.All) {
+ return true;
+ }
+ if (this.noscript && access_info.script || this.secure && !access_info.secure || !this.collidesWith(access_info)) {
+ return false;
+ }
+ return true;
+ };
+
+ Cookie.prototype.collidesWith = function collidesWith(access_info) {
+ if (this.path && !access_info.path || this.domain && !access_info.domain) {
+ return false;
+ }
+ if (this.path && access_info.path.indexOf(this.path) !== 0) {
+ return false;
+ }
+ if (this.explicit_path && access_info.path.indexOf(this.path) !== 0) {
+ return false;
+ }
+ var access_domain = access_info.domain && access_info.domain.replace(/^[\.]/, '');
+ var cookie_domain = this.domain && this.domain.replace(/^[\.]/, '');
+ if (cookie_domain === access_domain) {
+ return true;
+ }
+ if (cookie_domain) {
+ if (!this.explicit_domain) {
+ return false; // we already checked if the domains were exactly the same
+ }
+ var wildcard = access_domain.indexOf(cookie_domain);
+ if (wildcard === -1 || wildcard !== access_domain.length - cookie_domain.length) {
+ return false;
+ }
+ return true;
+ }
+ return true;
+ };
+
+ function CookieJar() {
+ var cookies, cookies_list, collidable_cookie;
+ if (this instanceof CookieJar) {
+ cookies = Object.create(null); //name: [Cookie]
+
+ this.setCookie = function setCookie(cookie, request_domain, request_path) {
+ var remove, i;
+ cookie = new Cookie(cookie, request_domain, request_path);
+ //Delete the cookie if the set is past the current time
+ remove = cookie.expiration_date <= Date.now();
+ if (cookies[cookie.name] !== undefined) {
+ cookies_list = cookies[cookie.name];
+ for (i = 0; i < cookies_list.length; i += 1) {
+ collidable_cookie = cookies_list[i];
+ if (collidable_cookie.collidesWith(cookie)) {
+ if (remove) {
+ cookies_list.splice(i, 1);
+ if (cookies_list.length === 0) {
+ delete cookies[cookie.name];
+ }
+ return false;
+ }
+ cookies_list[i] = cookie;
+ return cookie;
+ }
+ }
+ if (remove) {
+ return false;
+ }
+ cookies_list.push(cookie);
+ return cookie;
+ }
+ if (remove) {
+ return false;
+ }
+ cookies[cookie.name] = [cookie];
+ return cookies[cookie.name];
+ };
+ //returns a cookie
+ this.getCookie = function getCookie(cookie_name, access_info) {
+ var cookie, i;
+ cookies_list = cookies[cookie_name];
+ if (!cookies_list) {
+ return;
+ }
+ for (i = 0; i < cookies_list.length; i += 1) {
+ cookie = cookies_list[i];
+ if (cookie.expiration_date <= Date.now()) {
+ if (cookies_list.length === 0) {
+ delete cookies[cookie.name];
+ }
+ continue;
+ }
+
+ if (cookie.matches(access_info)) {
+ return cookie;
+ }
+ }
+ };
+ //returns a list of cookies
+ this.getCookies = function getCookies(access_info) {
+ var matches = [],
+ cookie_name,
+ cookie;
+ for (cookie_name in cookies) {
+ cookie = this.getCookie(cookie_name, access_info);
+ if (cookie) {
+ matches.push(cookie);
+ }
+ }
+ matches.toString = function toString() {
+ return matches.join(":");
+ };
+ matches.toValueString = function toValueString() {
+ return matches.map(function (c) {
+ return c.toValueString();
+ }).join(';');
+ };
+ return matches;
+ };
+
+ return this;
+ }
+ return new CookieJar();
+ }
+ exports.CookieJar = CookieJar;
+
+ //returns list of cookies that were set correctly. Cookies that are expired and removed are not returned.
+ CookieJar.prototype.setCookies = function setCookies(cookies, request_domain, request_path) {
+ cookies = Array.isArray(cookies) ? cookies : cookies.split(cookie_str_splitter);
+ var successful = [],
+ i,
+ cookie;
+ cookies = cookies.map(function (item) {
+ return new Cookie(item, request_domain, request_path);
+ });
+ for (i = 0; i < cookies.length; i += 1) {
+ cookie = cookies[i];
+ if (this.setCookie(cookie, request_domain, request_path)) {
+ successful.push(cookie);
+ }
+ }
+ return successful;
+ };
+ })();
+ }, {}], 384: [function (require, module, exports) {
+ "use strict";
+
+ var __extends = this && this.__extends || function () {
+ var extendStatics = Object.setPrototypeOf || { __proto__: [] } instanceof Array && function (d, b) {
+ d.__proto__ = b;
+ } || function (d, b) {
+ for (var p in b) {
+ if (b.hasOwnProperty(p)) d[p] = b[p];
+ }
+ };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() {
+ this.constructor = d;
+ }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+ }();
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var SecurityError = /** @class */function (_super) {
+ __extends(SecurityError, _super);
+ function SecurityError() {
+ return _super !== null && _super.apply(this, arguments) || this;
+ }
+ return SecurityError;
+ }(Error);
+ exports.SecurityError = SecurityError;
+ var InvalidStateError = /** @class */function (_super) {
+ __extends(InvalidStateError, _super);
+ function InvalidStateError() {
+ return _super !== null && _super.apply(this, arguments) || this;
+ }
+ return InvalidStateError;
+ }(Error);
+ exports.InvalidStateError = InvalidStateError;
+ var NetworkError = /** @class */function (_super) {
+ __extends(NetworkError, _super);
+ function NetworkError() {
+ return _super !== null && _super.apply(this, arguments) || this;
+ }
+ return NetworkError;
+ }(Error);
+ exports.NetworkError = NetworkError;
+ var SyntaxError = /** @class */function (_super) {
+ __extends(SyntaxError, _super);
+ function SyntaxError() {
+ return _super !== null && _super.apply(this, arguments) || this;
+ }
+ return SyntaxError;
+ }(Error);
+ exports.SyntaxError = SyntaxError;
+ }, {}], 385: [function (require, module, exports) {
+ "use strict";
+
+ function __export(m) {
+ for (var p in m) {
+ if (!exports.hasOwnProperty(p)) exports[p] = m[p];
+ }
+ }
+ Object.defineProperty(exports, "__esModule", { value: true });
+ __export(require("./xml-http-request"));
+ var xml_http_request_event_target_1 = require("./xml-http-request-event-target");
+ exports.XMLHttpRequestEventTarget = xml_http_request_event_target_1.XMLHttpRequestEventTarget;
+ }, { "./xml-http-request": 389, "./xml-http-request-event-target": 387 }], 386: [function (require, module, exports) {
+ "use strict";
+
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var ProgressEvent = /** @class */function () {
+ function ProgressEvent(type) {
+ this.type = type;
+ this.bubbles = false;
+ this.cancelable = false;
+ this.loaded = 0;
+ this.lengthComputable = false;
+ this.total = 0;
+ }
+ return ProgressEvent;
+ }();
+ exports.ProgressEvent = ProgressEvent;
+ }, {}], 387: [function (require, module, exports) {
+ "use strict";
+
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var XMLHttpRequestEventTarget = /** @class */function () {
+ function XMLHttpRequestEventTarget() {
+ this.listeners = {};
+ }
+ XMLHttpRequestEventTarget.prototype.addEventListener = function (eventType, listener) {
+ eventType = eventType.toLowerCase();
+ this.listeners[eventType] = this.listeners[eventType] || [];
+ this.listeners[eventType].push(listener.handleEvent || listener);
+ };
+ XMLHttpRequestEventTarget.prototype.removeEventListener = function (eventType, listener) {
+ eventType = eventType.toLowerCase();
+ if (!this.listeners[eventType]) {
+ return;
+ }
+ var index = this.listeners[eventType].indexOf(listener.handleEvent || listener);
+ if (index < 0) {
+ return;
+ }
+ this.listeners[eventType].splice(index, 1);
+ };
+ XMLHttpRequestEventTarget.prototype.dispatchEvent = function (event) {
+ var eventType = event.type.toLowerCase();
+ event.target = this; // TODO: set event.currentTarget?
+ if (this.listeners[eventType]) {
+ for (var _i = 0, _a = this.listeners[eventType]; _i < _a.length; _i++) {
+ var listener_1 = _a[_i];
+ listener_1.call(this, event);
+ }
+ }
+ var listener = this["on" + eventType];
+ if (listener) {
+ listener.call(this, event);
+ }
+ return true;
+ };
+ return XMLHttpRequestEventTarget;
+ }();
+ exports.XMLHttpRequestEventTarget = XMLHttpRequestEventTarget;
+ }, {}], 388: [function (require, module, exports) {
+ (function (Buffer) {
+ "use strict";
+
+ var __extends = this && this.__extends || function () {
+ var extendStatics = Object.setPrototypeOf || { __proto__: [] } instanceof Array && function (d, b) {
+ d.__proto__ = b;
+ } || function (d, b) {
+ for (var p in b) {
+ if (b.hasOwnProperty(p)) d[p] = b[p];
+ }
+ };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() {
+ this.constructor = d;
+ }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+ }();
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var xml_http_request_event_target_1 = require("./xml-http-request-event-target");
+ var XMLHttpRequestUpload = /** @class */function (_super) {
+ __extends(XMLHttpRequestUpload, _super);
+ function XMLHttpRequestUpload() {
+ var _this = _super.call(this) || this;
+ _this._contentType = null;
+ _this._body = null;
+ _this._reset();
+ return _this;
+ }
+ XMLHttpRequestUpload.prototype._reset = function () {
+ this._contentType = null;
+ this._body = null;
+ };
+ XMLHttpRequestUpload.prototype._setData = function (data) {
+ if (data == null) {
+ return;
+ }
+ if (typeof data === 'string') {
+ if (data.length !== 0) {
+ this._contentType = 'text/plain;charset=UTF-8';
+ }
+ this._body = new Buffer(data, 'utf-8');
+ } else if (Buffer.isBuffer(data)) {
+ this._body = data;
+ } else if (data instanceof ArrayBuffer) {
+ var body = new Buffer(data.byteLength);
+ var view = new Uint8Array(data);
+ for (var i = 0; i < data.byteLength; i++) {
+ body[i] = view[i];
+ }
+ this._body = body;
+ } else if (data.buffer && data.buffer instanceof ArrayBuffer) {
+ var body = new Buffer(data.byteLength);
+ var offset = data.byteOffset;
+ var view = new Uint8Array(data.buffer);
+ for (var i = 0; i < data.byteLength; i++) {
+ body[i] = view[i + offset];
+ }
+ this._body = body;
+ } else {
+ throw new Error("Unsupported send() data " + data);
+ }
+ };
+ XMLHttpRequestUpload.prototype._finalizeHeaders = function (headers, loweredHeaders) {
+ if (this._contentType && !loweredHeaders['content-type']) {
+ headers['Content-Type'] = this._contentType;
+ }
+ if (this._body) {
+ headers['Content-Length'] = this._body.length.toString();
+ }
+ };
+ XMLHttpRequestUpload.prototype._startUpload = function (request) {
+ if (this._body) {
+ request.write(this._body);
+ }
+ request.end();
+ };
+ return XMLHttpRequestUpload;
+ }(xml_http_request_event_target_1.XMLHttpRequestEventTarget);
+ exports.XMLHttpRequestUpload = XMLHttpRequestUpload;
+ }).call(this, require("buffer").Buffer);
+ }, { "./xml-http-request-event-target": 387, "buffer": 47 }], 389: [function (require, module, exports) {
+ (function (process, Buffer) {
+ "use strict";
+
+ var __extends = this && this.__extends || function () {
+ var extendStatics = Object.setPrototypeOf || { __proto__: [] } instanceof Array && function (d, b) {
+ d.__proto__ = b;
+ } || function (d, b) {
+ for (var p in b) {
+ if (b.hasOwnProperty(p)) d[p] = b[p];
+ }
+ };
+ return function (d, b) {
+ extendStatics(d, b);
+ function __() {
+ this.constructor = d;
+ }
+ d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
+ };
+ }();
+ var __assign = this && this.__assign || Object.assign || function (t) {
+ for (var s, i = 1, n = arguments.length; i < n; i++) {
+ s = arguments[i];
+ for (var p in s) {
+ if (Object.prototype.hasOwnProperty.call(s, p)) t[p] = s[p];
+ }
+ }
+ return t;
+ };
+ Object.defineProperty(exports, "__esModule", { value: true });
+ var http = require("http");
+ var https = require("https");
+ var os = require("os");
+ var url = require("url");
+ var progress_event_1 = require("./progress-event");
+ var errors_1 = require("./errors");
+ var xml_http_request_event_target_1 = require("./xml-http-request-event-target");
+ var xml_http_request_upload_1 = require("./xml-http-request-upload");
+ var Cookie = require("cookiejar");
+ var XMLHttpRequest = /** @class */function (_super) {
+ __extends(XMLHttpRequest, _super);
+ function XMLHttpRequest(options) {
+ if (options === void 0) {
+ options = {};
+ }
+ var _this = _super.call(this) || this;
+ _this.UNSENT = XMLHttpRequest.UNSENT;
+ _this.OPENED = XMLHttpRequest.OPENED;
+ _this.HEADERS_RECEIVED = XMLHttpRequest.HEADERS_RECEIVED;
+ _this.LOADING = XMLHttpRequest.LOADING;
+ _this.DONE = XMLHttpRequest.DONE;
+ _this.onreadystatechange = null;
+ _this.readyState = XMLHttpRequest.UNSENT;
+ _this.response = null;
+ _this.responseText = '';
+ _this.responseType = '';
+ _this.status = 0; // TODO: UNSENT?
+ _this.statusText = '';
+ _this.timeout = 0;
+ _this.upload = new xml_http_request_upload_1.XMLHttpRequestUpload();
+ _this.responseUrl = '';
+ _this.withCredentials = false;
+ _this._method = null;
+ _this._url = null;
+ _this._sync = false;
+ _this._headers = {};
+ _this._loweredHeaders = {};
+ _this._mimeOverride = null; // TODO: is type right?
+ _this._request = null;
+ _this._response = null;
+ _this._responseParts = null;
+ _this._responseHeaders = null;
+ _this._aborting = null; // TODO: type?
+ _this._error = null; // TODO: type?
+ _this._loadedBytes = 0;
+ _this._totalBytes = 0;
+ _this._lengthComputable = false;
+ _this._restrictedMethods = { CONNECT: true, TRACE: true, TRACK: true };
+ _this._restrictedHeaders = {
+ 'accept-charset': true,
+ 'accept-encoding': true,
+ 'access-control-request-headers': true,
+ 'access-control-request-method': true,
+ connection: true,
+ 'content-length': true,
+ cookie: true,
+ cookie2: true,
+ date: true,
+ dnt: true,
+ expect: true,
+ host: true,
+ 'keep-alive': true,
+ origin: true,
+ referer: true,
+ te: true,
+ trailer: true,
+ 'transfer-encoding': true,
+ upgrade: true,
+ 'user-agent': true,
+ via: true
+ };
+ _this._privateHeaders = { 'set-cookie': true, 'set-cookie2': true };
+ _this._userAgent = "Mozilla/5.0 (" + os.type() + " " + os.arch() + ") node.js/" + process.versions.node + " v8/" + process.versions.v8;
+ _this._anonymous = options.anon || false;
+ return _this;
+ }
+ XMLHttpRequest.prototype.open = function (method, url, async, user, password) {
+ if (async === void 0) {
+ async = true;
+ }
+ method = method.toUpperCase();
+ if (this._restrictedMethods[method]) {
+ throw new XMLHttpRequest.SecurityError("HTTP method " + method + " is not allowed in XHR");
+ }
+ ;
+ var xhrUrl = this._parseUrl(url, user, password);
+ if (this.readyState === XMLHttpRequest.HEADERS_RECEIVED || this.readyState === XMLHttpRequest.LOADING) {
+ // TODO(pwnall): terminate abort(), terminate send()
+ }
+ this._method = method;
+ this._url = xhrUrl;
+ this._sync = !async;
+ this._headers = {};
+ this._loweredHeaders = {};
+ this._mimeOverride = null;
+ this._setReadyState(XMLHttpRequest.OPENED);
+ this._request = null;
+ this._response = null;
+ this.status = 0;
+ this.statusText = '';
+ this._responseParts = [];
+ this._responseHeaders = null;
+ this._loadedBytes = 0;
+ this._totalBytes = 0;
+ this._lengthComputable = false;
+ };
+ XMLHttpRequest.prototype.setRequestHeader = function (name, value) {
+ if (this.readyState !== XMLHttpRequest.OPENED) {
+ throw new XMLHttpRequest.InvalidStateError('XHR readyState must be OPENED');
+ }
+ var loweredName = name.toLowerCase();
+ if (this._restrictedHeaders[loweredName] || /^sec-/.test(loweredName) || /^proxy-/.test(loweredName)) {
+ console.warn("Refused to set unsafe header \"" + name + "\"");
+ return;
+ }
+ value = value.toString();
+ if (this._loweredHeaders[loweredName] != null) {
+ name = this._loweredHeaders[loweredName];
+ this._headers[name] = this._headers[name] + ", " + value;
+ } else {
+ this._loweredHeaders[loweredName] = name;
+ this._headers[name] = value;
+ }
+ };
+ XMLHttpRequest.prototype.send = function (data) {
+ if (this.readyState !== XMLHttpRequest.OPENED) {
+ throw new XMLHttpRequest.InvalidStateError('XHR readyState must be OPENED');
+ }
+ if (this._request) {
+ throw new XMLHttpRequest.InvalidStateError('send() already called');
+ }
+ switch (this._url.protocol) {
+ case 'file:':
+ return this._sendFile(data);
+ case 'http:':
+ case 'https:':
+ return this._sendHttp(data);
+ default:
+ throw new XMLHttpRequest.NetworkError("Unsupported protocol " + this._url.protocol);
+ }
+ };
+ XMLHttpRequest.prototype.abort = function () {
+ if (this._request == null) {
+ return;
+ }
+ this._request.abort();
+ this._setError();
+ this._dispatchProgress('abort');
+ this._dispatchProgress('loadend');
+ };
+ XMLHttpRequest.prototype.getResponseHeader = function (name) {
+ if (this._responseHeaders == null || name == null) {
+ return null;
+ }
+ var loweredName = name.toLowerCase();
+ return this._responseHeaders.hasOwnProperty(loweredName) ? this._responseHeaders[name.toLowerCase()] : null;
+ };
+ XMLHttpRequest.prototype.getAllResponseHeaders = function () {
+ var _this = this;
+ if (this._responseHeaders == null) {
+ return '';
+ }
+ return Object.keys(this._responseHeaders).map(function (key) {
+ return key + ": " + _this._responseHeaders[key];
+ }).join('\r\n');
+ };
+ XMLHttpRequest.prototype.overrideMimeType = function (mimeType) {
+ if (this.readyState === XMLHttpRequest.LOADING || this.readyState === XMLHttpRequest.DONE) {
+ throw new XMLHttpRequest.InvalidStateError('overrideMimeType() not allowed in LOADING or DONE');
+ }
+ this._mimeOverride = mimeType.toLowerCase();
+ };
+ XMLHttpRequest.prototype.nodejsSet = function (options) {
+ this.nodejsHttpAgent = options.httpAgent || this.nodejsHttpAgent;
+ this.nodejsHttpsAgent = options.httpsAgent || this.nodejsHttpsAgent;
+ if (options.hasOwnProperty('baseUrl')) {
+ if (options.baseUrl != null) {
+ var parsedUrl = url.parse(options.baseUrl, false, true);
+ if (!parsedUrl.protocol) {
+ throw new XMLHttpRequest.SyntaxError("baseUrl must be an absolute URL");
+ }
+ }
+ this.nodejsBaseUrl = options.baseUrl;
+ }
+ };
+ XMLHttpRequest.nodejsSet = function (options) {
+ XMLHttpRequest.prototype.nodejsSet(options);
+ };
+ XMLHttpRequest.prototype._setReadyState = function (readyState) {
+ this.readyState = readyState;
+ this.dispatchEvent(new progress_event_1.ProgressEvent('readystatechange'));
+ };
+ XMLHttpRequest.prototype._sendFile = function (data) {
+ // TODO
+ throw new Error('Protocol file: not implemented');
+ };
+ XMLHttpRequest.prototype._sendHttp = function (data) {
+ if (this._sync) {
+ throw new Error('Synchronous XHR processing not implemented');
+ }
+ if (data && (this._method === 'GET' || this._method === 'HEAD')) {
+ console.warn("Discarding entity body for " + this._method + " requests");
+ data = null;
+ } else {
+ data = data || '';
+ }
+ this.upload._setData(data);
+ this._finalizeHeaders();
+ this._sendHxxpRequest();
+ };
+ XMLHttpRequest.prototype._sendHxxpRequest = function () {
+ var _this = this;
+ if (this.withCredentials) {
+ var cookie = XMLHttpRequest.cookieJar.getCookies(Cookie.CookieAccessInfo(this._url.hostname, this._url.pathname, this._url.protocol === 'https:')).toValueString();
+ this._headers.cookie = this._headers.cookie2 = cookie;
+ }
+ var _a = this._url.protocol === 'http:' ? [http, this.nodejsHttpAgent] : [https, this.nodejsHttpsAgent],
+ hxxp = _a[0],
+ agent = _a[1];
+ var requestMethod = hxxp.request.bind(hxxp);
+ var request = requestMethod({
+ hostname: this._url.hostname,
+ port: +this._url.port,
+ path: this._url.path,
+ auth: this._url.auth,
+ method: this._method,
+ headers: this._headers,
+ agent: agent
+ });
+ this._request = request;
+ if (this.timeout) {
+ request.setTimeout(this.timeout, function () {
+ return _this._onHttpTimeout(request);
+ });
+ }
+ request.on('response', function (response) {
+ return _this._onHttpResponse(request, response);
+ });
+ request.on('error', function (error) {
+ return _this._onHttpRequestError(request, error);
+ });
+ this.upload._startUpload(request);
+ if (this._request === request) {
+ this._dispatchProgress('loadstart');
+ }
+ };
+ XMLHttpRequest.prototype._finalizeHeaders = function () {
+ this._headers = __assign({}, this._headers, { Connection: 'keep-alive', Host: this._url.host, 'User-Agent': this._userAgent }, this._anonymous ? { Referer: 'about:blank' } : {});
+ this.upload._finalizeHeaders(this._headers, this._loweredHeaders);
+ };
+ XMLHttpRequest.prototype._onHttpResponse = function (request, response) {
+ var _this = this;
+ if (this._request !== request) {
+ return;
+ }
+ if (this.withCredentials && (response.headers['set-cookie'] || response.headers['set-cookie2'])) {
+ XMLHttpRequest.cookieJar.setCookies(response.headers['set-cookie'] || response.headers['set-cookie2']);
+ }
+ if ([301, 302, 303, 307, 308].indexOf(response.statusCode) >= 0) {
+ this._url = this._parseUrl(response.headers.location);
+ this._method = 'GET';
+ if (this._loweredHeaders['content-type']) {
+ delete this._headers[this._loweredHeaders['content-type']];
+ delete this._loweredHeaders['content-type'];
+ }
+ if (this._headers['Content-Type'] != null) {
+ delete this._headers['Content-Type'];
+ }
+ delete this._headers['Content-Length'];
+ this.upload._reset();
+ this._finalizeHeaders();
+ this._sendHxxpRequest();
+ return;
+ }
+ this._response = response;
+ this._response.on('data', function (data) {
+ return _this._onHttpResponseData(response, data);
+ });
+ this._response.on('end', function () {
+ return _this._onHttpResponseEnd(response);
+ });
+ this._response.on('close', function () {
+ return _this._onHttpResponseClose(response);
+ });
+ this.responseUrl = this._url.href.split('#')[0];
+ this.status = response.statusCode;
+ this.statusText = http.STATUS_CODES[this.status];
+ this._parseResponseHeaders(response);
+ var lengthString = this._responseHeaders['content-length'] || '';
+ this._totalBytes = +lengthString;
+ this._lengthComputable = !!lengthString;
+ this._setReadyState(XMLHttpRequest.HEADERS_RECEIVED);
+ };
+ XMLHttpRequest.prototype._onHttpResponseData = function (response, data) {
+ if (this._response !== response) {
+ return;
+ }
+ this._responseParts.push(new Buffer(data));
+ this._loadedBytes += data.length;
+ if (this.readyState !== XMLHttpRequest.LOADING) {
+ this._setReadyState(XMLHttpRequest.LOADING);
+ }
+ this._dispatchProgress('progress');
+ };
+ XMLHttpRequest.prototype._onHttpResponseEnd = function (response) {
+ if (this._response !== response) {
+ return;
+ }
+ this._parseResponse();
+ this._request = null;
+ this._response = null;
+ this._setReadyState(XMLHttpRequest.DONE);
+ this._dispatchProgress('load');
+ this._dispatchProgress('loadend');
+ };
+ XMLHttpRequest.prototype._onHttpResponseClose = function (response) {
+ if (this._response !== response) {
+ return;
+ }
+ var request = this._request;
+ this._setError();
+ request.abort();
+ this._setReadyState(XMLHttpRequest.DONE);
+ this._dispatchProgress('error');
+ this._dispatchProgress('loadend');
+ };
+ XMLHttpRequest.prototype._onHttpTimeout = function (request) {
+ if (this._request !== request) {
+ return;
+ }
+ this._setError();
+ request.abort();
+ this._setReadyState(XMLHttpRequest.DONE);
+ this._dispatchProgress('timeout');
+ this._dispatchProgress('loadend');
+ };
+ XMLHttpRequest.prototype._onHttpRequestError = function (request, error) {
+ if (this._request !== request) {
+ return;
+ }
+ this._setError();
+ request.abort();
+ this._setReadyState(XMLHttpRequest.DONE);
+ this._dispatchProgress('error');
+ this._dispatchProgress('loadend');
+ };
+ XMLHttpRequest.prototype._dispatchProgress = function (eventType) {
+ var event = new XMLHttpRequest.ProgressEvent(eventType);
+ event.lengthComputable = this._lengthComputable;
+ event.loaded = this._loadedBytes;
+ event.total = this._totalBytes;
+ this.dispatchEvent(event);
+ };
+ XMLHttpRequest.prototype._setError = function () {
+ this._request = null;
+ this._response = null;
+ this._responseHeaders = null;
+ this._responseParts = null;
+ };
+ XMLHttpRequest.prototype._parseUrl = function (urlString, user, password) {
+ var absoluteUrl = this.nodejsBaseUrl == null ? urlString : url.resolve(this.nodejsBaseUrl, urlString);
+ var xhrUrl = url.parse(absoluteUrl, false, true);
+ xhrUrl.hash = null;
+ var _a = (xhrUrl.auth || '').split(':'),
+ xhrUser = _a[0],
+ xhrPassword = _a[1];
+ if (xhrUser || xhrPassword || user || password) {
+ xhrUrl.auth = (user || xhrUser || '') + ":" + (password || xhrPassword || '');
+ }
+ return xhrUrl;
+ };
+ XMLHttpRequest.prototype._parseResponseHeaders = function (response) {
+ this._responseHeaders = {};
+ for (var name_1 in response.headers) {
+ var loweredName = name_1.toLowerCase();
+ if (this._privateHeaders[loweredName]) {
+ continue;
+ }
+ this._responseHeaders[loweredName] = response.headers[name_1];
+ }
+ if (this._mimeOverride != null) {
+ this._responseHeaders['content-type'] = this._mimeOverride;
+ }
+ };
+ XMLHttpRequest.prototype._parseResponse = function () {
+ var buffer = Buffer.concat(this._responseParts);
+ this._responseParts = null;
+ switch (this.responseType) {
+ case 'json':
+ this.responseText = null;
+ try {
+ this.response = JSON.parse(buffer.toString('utf-8'));
+ } catch (_a) {
+ this.response = null;
+ }
+ return;
+ case 'buffer':
+ this.responseText = null;
+ this.response = buffer;
+ return;
+ case 'arraybuffer':
+ this.responseText = null;
+ var arrayBuffer = new ArrayBuffer(buffer.length);
+ var view = new Uint8Array(arrayBuffer);
+ for (var i = 0; i < buffer.length; i++) {
+ view[i] = buffer[i];
+ }
+ this.response = arrayBuffer;
+ return;
+ case 'text':
+ default:
+ try {
+ this.responseText = buffer.toString(this._parseResponseEncoding());
+ } catch (_b) {
+ this.responseText = buffer.toString('binary');
+ }
+ this.response = this.responseText;
+ }
+ };
+ XMLHttpRequest.prototype._parseResponseEncoding = function () {
+ return (/;\s*charset=(.*)$/.exec(this._responseHeaders['content-type'] || '')[1] || 'utf-8'
+ );
+ };
+ XMLHttpRequest.ProgressEvent = progress_event_1.ProgressEvent;
+ XMLHttpRequest.InvalidStateError = errors_1.InvalidStateError;
+ XMLHttpRequest.NetworkError = errors_1.NetworkError;
+ XMLHttpRequest.SecurityError = errors_1.SecurityError;
+ XMLHttpRequest.SyntaxError = errors_1.SyntaxError;
+ XMLHttpRequest.XMLHttpRequestUpload = xml_http_request_upload_1.XMLHttpRequestUpload;
+ XMLHttpRequest.UNSENT = 0;
+ XMLHttpRequest.OPENED = 1;
+ XMLHttpRequest.HEADERS_RECEIVED = 2;
+ XMLHttpRequest.LOADING = 3;
+ XMLHttpRequest.DONE = 4;
+ XMLHttpRequest.cookieJar = Cookie.CookieJar();
+ return XMLHttpRequest;
+ }(xml_http_request_event_target_1.XMLHttpRequestEventTarget);
+ exports.XMLHttpRequest = XMLHttpRequest;
+ XMLHttpRequest.prototype.nodejsHttpAgent = http.globalAgent;
+ XMLHttpRequest.prototype.nodejsHttpsAgent = https.globalAgent;
+ XMLHttpRequest.prototype.nodejsBaseUrl = null;
+ }).call(this, require('_process'), require("buffer").Buffer);
+ }, { "./errors": 384, "./progress-event": 386, "./xml-http-request-event-target": 387, "./xml-http-request-upload": 388, "_process": 121, "buffer": 47, "cookiejar": 383, "http": 159, "https": 99, "os": 109, "url": 166 }], 390: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -38098,16 +41412,17 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
*/
var errors = require('web3-core-helpers').errors;
- var XHR2 = require('xhr2'); // jshint ignore: line
+ var XHR2 = require('xhr2-cookies').XMLHttpRequest; // jshint ignore: line
/**
* HttpProvider should be used to send rpc calls over http
*/
- var HttpProvider = function HttpProvider(host, timeout, headers) {
+ var HttpProvider = function HttpProvider(host, options) {
+ options = options || {};
this.host = host || 'http://localhost:8545';
- this.timeout = timeout || 0;
+ this.timeout = options.timeout || 0;
+ this.headers = options.headers;
this.connected = false;
- this.headers = headers;
};
HttpProvider.prototype._prepareRequest = function () {
@@ -38115,6 +41430,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
request.open('POST', this.host, true);
request.setRequestHeader('Content-Type', 'application/json');
+ request.timeout = this.timeout && this.timeout !== 1 ? this.timeout : 0;
+ request.withCredentials = true;
if (this.headers) {
this.headers.forEach(function (header) {
@@ -38166,7 +41483,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = HttpProvider;
- }, { "web3-core-helpers": 191, "xhr2": 374 }], 376: [function (require, module, exports) {
+ }, { "web3-core-helpers": 199, "xhr2-cookies": 385 }], 391: [function (require, module, exports) {
// This file is the concatenation of many js files.
// See http://github.com/jimhigson/oboe.js for the raw source
@@ -40628,9 +43945,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return self;
}
}(), Object, Array, Error, JSON);
- }, {}], 377: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 378: [function (require, module, exports) {
+ }, {}], 392: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 393: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -40922,9 +44239,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = IpcProvider;
- }, { "oboe": 376, "underscore": 377, "web3-core-helpers": 191 }], 379: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 380: [function (require, module, exports) {
+ }, { "oboe": 391, "underscore": 392, "web3-core-helpers": 199 }], 394: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 395: [function (require, module, exports) {
(function (Buffer) {
/*
This file is part of web3.js.
@@ -40956,7 +44273,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
var Ws = null;
var _btoa = null;
var parseURL = null;
- if (typeof window !== 'undefined') {
+ if (typeof window !== 'undefined' && typeof window.WebSocket !== 'undefined') {
Ws = window.WebSocket;
_btoa = btoa;
parseURL = function parseURL(url) {
@@ -40967,8 +44284,17 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
_btoa = function _btoa(str) {
return Buffer(str).toString('base64');
};
- // Web3 supports Node.js 5, so we need to use the legacy URL API
- parseURL = require('url').parse;
+ var url = require('url');
+ if (url.URL) {
+ // Use the new Node 6+ API for parsing URLs that supports username/password
+ var newURL = url.URL;
+ parseURL = function parseURL(url) {
+ return new newURL(url);
+ };
+ } else {
+ // Web3 supports Node.js 5, so fall back to the legacy URL API if necessary
+ parseURL = require('url').parse;
+ }
}
// Default connection ws://localhost:8546
@@ -40986,11 +44312,12 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
// pass through with any additional headers supplied in constructor
var parsedURL = parseURL(url);
var headers = options.headers || {};
+ var protocol = options.protocol || undefined;
if (parsedURL.username && parsedURL.password) {
headers.authorization = 'Basic ' + _btoa(parsedURL.username + ':' + parsedURL.password);
}
- this.connection = new Ws(url, undefined, undefined, headers);
+ this.connection = new Ws(url, protocol, undefined, headers);
this.addDefaultEvents();
@@ -41280,7 +44607,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
module.exports = WebsocketProvider;
}).call(this, require("buffer").Buffer);
- }, { "buffer": 47, "underscore": 379, "url": 158, "web3-core-helpers": 191, "websocket": 45 }], 381: [function (require, module, exports) {
+ }, { "buffer": 47, "underscore": 394, "url": 166, "web3-core-helpers": 199, "websocket": 45 }], 396: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -41432,11 +44759,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
core.addProviders(Shh);
module.exports = Shh;
- }, { "web3-core": 209, "web3-core-method": 193, "web3-core-subscriptions": 206, "web3-net": 373 }], 382: [function (require, module, exports) {
- arguments[4][210][0].apply(exports, arguments);
- }, { "dup": 210 }], 383: [function (require, module, exports) {
- arguments[4][165][0].apply(exports, arguments);
- }, { "dup": 165 }], 384: [function (require, module, exports) {
+ }, { "web3-core": 217, "web3-core-method": 201, "web3-core-subscriptions": 214, "web3-net": 382 }], 397: [function (require, module, exports) {
+ arguments[4][376][0].apply(exports, arguments);
+ }, { "dup": 376 }], 398: [function (require, module, exports) {
+ arguments[4][173][0].apply(exports, arguments);
+ }, { "dup": 173 }], 399: [function (require, module, exports) {
'use strict';
var BN = require('bn.js');
@@ -41605,7 +44932,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
fromWei: fromWei,
toWei: toWei
};
- }, { "bn.js": 382, "number-to-bn": 386 }], 385: [function (require, module, exports) {
+ }, { "bn.js": 397, "number-to-bn": 401 }], 400: [function (require, module, exports) {
/**
* Returns a `Boolean` on whether or not the a `String` starts with '0x'
* @param {String} str the string input value
@@ -41619,7 +44946,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return str.slice(0, 2) === '0x';
};
- }, {}], 386: [function (require, module, exports) {
+ }, {}], 401: [function (require, module, exports) {
var BN = require('bn.js');
var stripHexPrefix = require('strip-hex-prefix');
@@ -41656,11 +44983,11 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
throw new Error('[number-to-bn] while converting number ' + JSON.stringify(arg) + ' to BN.js instance, error: invalid number value. Value must be an integer, hex string, BN or BigNumber instance. Note, decimals are not supported.');
};
- }, { "bn.js": 382, "strip-hex-prefix": 390 }], 387: [function (require, module, exports) {
+ }, { "bn.js": 397, "strip-hex-prefix": 405 }], 402: [function (require, module, exports) {
module.exports = window.crypto;
- }, {}], 388: [function (require, module, exports) {
+ }, {}], 403: [function (require, module, exports) {
module.exports = require('crypto');
- }, { "crypto": 387 }], 389: [function (require, module, exports) {
+ }, { "crypto": 402 }], 404: [function (require, module, exports) {
var randomHex = function randomHex(size, callback) {
var crypto = require('./crypto.js');
var isCallback = typeof callback === 'function';
@@ -41724,7 +45051,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = randomHex;
- }, { "./crypto.js": 388 }], 390: [function (require, module, exports) {
+ }, { "./crypto.js": 403 }], 405: [function (require, module, exports) {
var isHexPrefixed = require('is-hex-prefixed');
/**
@@ -41739,9 +45066,9 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return isHexPrefixed(str) ? str.slice(2) : str;
};
- }, { "is-hex-prefixed": 385 }], 391: [function (require, module, exports) {
- arguments[4][178][0].apply(exports, arguments);
- }, { "dup": 178 }], 392: [function (require, module, exports) {
+ }, { "is-hex-prefixed": 400 }], 406: [function (require, module, exports) {
+ arguments[4][185][0].apply(exports, arguments);
+ }, { "dup": 185 }], 407: [function (require, module, exports) {
(function (global) {
/*! https://mths.be/utf8js v2.0.0 by @mathias */
;(function (root) {
@@ -41984,7 +45311,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
})(this);
}).call(this, typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {});
- }, {}], 393: [function (require, module, exports) {
+ }, {}], 408: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -42078,10 +45405,50 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
return json.name;
}
- var typeName = json.inputs.map(function (i) {
- return i.type;
- }).join(',');
- return json.name + '(' + typeName + ')';
+ return json.name + '(' + _flattenTypes(false, json.inputs).join(',') + ')';
+ };
+
+ /**
+ * Should be used to flatten json abi inputs/outputs into an array of type-representing-strings
+ *
+ * @method _flattenTypes
+ * @param {bool} includeTuple
+ * @param {Object} puts
+ * @return {Array} parameters as strings
+ */
+ var _flattenTypes = function _flattenTypes(includeTuple, puts) {
+ // console.log("entered _flattenTypes. inputs/outputs: " + puts)
+ var types = [];
+
+ puts.forEach(function (param) {
+ if (_typeof(param.components) === 'object') {
+ if (param.type.substring(0, 5) !== 'tuple') {
+ throw new Error('components found but type is not tuple; report on GitHub');
+ }
+ var suffix = '';
+ var arrayBracket = param.type.indexOf('[');
+ if (arrayBracket >= 0) {
+ suffix = param.type.substring(arrayBracket);
+ }
+ var result = _flattenTypes(includeTuple, param.components);
+ // console.log("result should have things: " + result)
+ if (_.isArray(result) && includeTuple) {
+ // console.log("include tuple word, and its an array. joining...: " + result.types)
+ types.push('tuple(' + result.join(',') + ')' + suffix);
+ } else if (!includeTuple) {
+ // console.log("don't include tuple, but its an array. joining...: " + result)
+ types.push('(' + result.join(',') + ')' + suffix);
+ } else {
+ // console.log("its a single type within a tuple: " + result.types)
+ types.push('(' + result + ')');
+ }
+ } else {
+ // console.log("its a type and not directly in a tuple: " + param.type)
+ types.push(param.type);
+ }
+ });
+
+ return types;
};
/**
@@ -42236,6 +45603,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
module.exports = {
_fireError: _fireError,
_jsonInterfaceMethodToString: _jsonInterfaceMethodToString,
+ _flattenTypes: _flattenTypes,
// extractDisplayName: extractDisplayName,
// extractTypeName: extractTypeName,
randomHex: randomHex,
@@ -42288,7 +45656,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
rightPad: utils.rightPad,
toTwosComplement: utils.toTwosComplement
};
- }, { "./soliditySha3.js": 394, "./utils.js": 395, "ethjs-unit": 384, "randomhex": 389, "underscore": 391 }], 394: [function (require, module, exports) {
+ }, { "./soliditySha3.js": 409, "./utils.js": 410, "ethjs-unit": 399, "randomhex": 404, "underscore": 406 }], 409: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -42528,7 +45896,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
};
module.exports = soliditySha3;
- }, { "./utils.js": 395, "bn.js": 382, "underscore": 391 }], 395: [function (require, module, exports) {
+ }, { "./utils.js": 410, "bn.js": 397, "underscore": 406 }], 410: [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -42981,7 +46349,7 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
toTwosComplement: toTwosComplement,
sha3: sha3
};
- }, { "bn.js": 382, "eth-lib/lib/hash": 383, "number-to-bn": 386, "underscore": 391, "utf8": 392 }], 396: [function (require, module, exports) {
+ }, { "bn.js": 397, "eth-lib/lib/hash": 398, "number-to-bn": 401, "underscore": 406, "utf8": 407 }], 411: [function (require, module, exports) {
module.exports = {
"name": "web3",
"namespace": "ethereum",
@@ -43027,8 +46395,8 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
}
};
}, {}], "BN": [function (require, module, exports) {
- arguments[4][240][0].apply(exports, arguments);
- }, { "buffer": 17, "dup": 240 }], "Web3": [function (require, module, exports) {
+ arguments[4][218][0].apply(exports, arguments);
+ }, { "buffer": 17, "dup": 218 }], "Web3": [function (require, module, exports) {
/*
This file is part of web3.js.
@@ -43106,6 +46474,6 @@ var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol
core.addProviders(Web3);
module.exports = Web3;
- }, { "../package.json": 396, "web3-bzz": 187, "web3-core": 209, "web3-eth": 372, "web3-eth-personal": 369, "web3-net": 373, "web3-shh": 381, "web3-utils": 393 }] }, {}, ["Web3"])("Web3");
+ }, { "../package.json": 411, "web3-bzz": 195, "web3-core": 217, "web3-eth": 381, "web3-eth-personal": 378, "web3-net": 382, "web3-shh": 396, "web3-utils": 408 }] }, {}, ["Web3"])("Web3");
});
//# sourceMappingURL=web3.js.map
\ No newline at end of file
diff --git a/dist/web3.min.js b/dist/web3.min.js
index eeb73ee8350..6b3800fce35 100644
--- a/dist/web3.min.js
+++ b/dist/web3.min.js
@@ -1 +1 @@
-"use strict";var _typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(t){return typeof t}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":typeof t},_typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(t){return void 0===t?"undefined":_typeof2(t)}:function(t){return t&&"function"==typeof Symbol&&t.constructor===Symbol&&t!==Symbol.prototype?"symbol":void 0===t?"undefined":_typeof2(t)};!function(t){if("object"===("undefined"==typeof exports?"undefined":_typeof(exports))&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{("undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self?self:this).Web3=t()}}(function(){var define,module,exports;return function(){return function t(e,r,n){function i(a,s){if(!r[a]){if(!e[a]){var u="function"==typeof require&&require;if(!s&&u)return u(a,!0);if(o)return o(a,!0);var f=new Error("Cannot find module '"+a+"'");throw f.code="MODULE_NOT_FOUND",f}var c=r[a]={exports:{}};e[a][0].call(c.exports,function(t){var r=e[a][1][t];return i(r||t)},c,c.exports,t,e,r,n)}return r[a].exports}for(var o="function"==typeof require&&require,a=0;a>6],i=0==(32&r);if(31==(31&r)){var o=r;for(r=0;128==(128&o);){if(o=t.readUInt8(e),t.isError(o))return o;r<<=7,r|=127&o}}else r&=31;return{cls:n,primitive:i,tag:r,tagStr:s.tag[r]}}function h(t,e,r){var n=t.readUInt8(r);if(t.isError(n))return n;if(!e&&128===n)return null;if(0==(128&n))return n;var i=127&n;if(i>4)return t.error("length octect is too long");n=0;for(var o=0;o=31)return n.error("Multi-octet tag encoding unsupported");e||(i|=32);return i|=s.tagClassByName[r||"universal"]<<6}(t,e,r,this.reporter);if(n.length<128)return(o=new i(2))[0]=a,o[1]=n.length,this._createEncoderBuffer([o,n]);for(var u=1,f=n.length;f>=256;f>>=8)u++;(o=new i(2+u))[0]=a,o[1]=128|u;f=1+u;for(var c=n.length;c>0;f--,c>>=8)o[f]=255&c;return this._createEncoderBuffer([o,n])},f.prototype._encodeStr=function(t,e){if("bitstr"===e)return this._createEncoderBuffer([0|t.unused,t.data]);if("bmpstr"===e){for(var r=new i(2*t.length),n=0;n=40)return this.reporter.error("Second objid identifier OOB");t.splice(0,2,40*t[0]+t[1])}var o=0;for(n=0;n=128;a>>=7)o++}var s=new i(o),u=s.length-1;for(n=t.length-1;n>=0;n--){a=t[n];for(s[u--]=127&a;(a>>=7)>0;)s[u--]=128|127&a}return this._createEncoderBuffer(s)},f.prototype._encodeTime=function(t,e){var r,n=new Date(t);return"gentime"===e?r=[c(n.getFullYear()),c(n.getUTCMonth()+1),c(n.getUTCDate()),c(n.getUTCHours()),c(n.getUTCMinutes()),c(n.getUTCSeconds()),"Z"].join(""):"utctime"===e?r=[c(n.getFullYear()%100),c(n.getUTCMonth()+1),c(n.getUTCDate()),c(n.getUTCHours()),c(n.getUTCMinutes()),c(n.getUTCSeconds()),"Z"].join(""):this.reporter.error("Encoding "+e+" time is not supported yet"),this._encodeStr(r,"octstr")},f.prototype._encodeNull=function(){return this._createEncoderBuffer("")},f.prototype._encodeInt=function(t,e){if("string"==typeof t){if(!e)return this.reporter.error("String int or enum given, but no values map");if(!e.hasOwnProperty(t))return this.reporter.error("Values map doesn't contain: "+JSON.stringify(t));t=e[t]}if("number"!=typeof t&&!i.isBuffer(t)){var r=t.toArray();!t.sign&&128&r[0]&&r.unshift(0),t=new i(r)}if(i.isBuffer(t)){var n=t.length;0===t.length&&n++;var o=new i(n);return t.copy(o),0===t.length&&(o[0]=0),this._createEncoderBuffer(o)}if(t<128)return this._createEncoderBuffer(t);if(t<256)return this._createEncoderBuffer([0,t]);n=1;for(var a=t;a>=256;a>>=8)n++;for(a=(o=new Array(n)).length-1;a>=0;a--)o[a]=255&t,t>>=8;return 128&o[0]&&o.unshift(0),this._createEncoderBuffer(new i(o))},f.prototype._encodeBool=function(t){return this._createEncoderBuffer(t?255:0)},f.prototype._use=function(t,e){return"function"==typeof t&&(t=t(e)),t._getEncoder("der").tree},f.prototype._skipDefault=function(t,e,r){var n,i=this._baseState;if(null===i.default)return!1;var o=t.join();if(void 0===i.defaultBuffer&&(i.defaultBuffer=this._encodeValue(i.default,e,r).join()),o.length!==i.defaultBuffer.length)return!1;for(n=0;n0?u-4:u;var c=0;for(e=0;e>16&255,s[c++]=n>>8&255,s[c++]=255&n;2===a?(n=i[t.charCodeAt(e)]<<2|i[t.charCodeAt(e+1)]>>4,s[c++]=255&n):1===a&&(n=i[t.charCodeAt(e)]<<10|i[t.charCodeAt(e+1)]<<4|i[t.charCodeAt(e+2)]>>2,s[c++]=n>>8&255,s[c++]=255&n);return s},r.fromByteArray=function(t){for(var e,r=t.length,i=r%3,o="",a=[],s=0,u=r-i;su?u:s+16383));1===i?(e=t[r-1],o+=n[e>>2],o+=n[e<<4&63],o+="=="):2===i&&(e=(t[r-2]<<8)+t[r-1],o+=n[e>>10],o+=n[e>>4&63],o+=n[e<<2&63],o+="=");return a.push(o),a.join("")};for(var n=[],i=[],o="undefined"!=typeof Uint8Array?Uint8Array:Array,a="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/",s=0,u=a.length;s0)throw new Error("Invalid string. Length must be a multiple of 4");return"="===t[e-2]?2:"="===t[e-1]?1:0}function c(t,e,r){for(var i,o,a=[],s=e;s>18&63]+n[o>>12&63]+n[o>>6&63]+n[63&o]);return a.join("")}i["-".charCodeAt(0)]=62,i["_".charCodeAt(0)]=63},{}],16:[function(t,e,r){var n;function i(t){this.rand=t}if(e.exports=function(t){return n||(n=new i(null)),n.generate(t)},e.exports.Rand=i,i.prototype.generate=function(t){return this._rand(t)},i.prototype._rand=function(t){if(this.rand.getBytes)return this.rand.getBytes(t);for(var e=new Uint8Array(t),r=0;r>>24]^c[p>>>16&255]^h[b>>>8&255]^d[255&m]^e[y++],a=f[p>>>24]^c[b>>>16&255]^h[m>>>8&255]^d[255&l]^e[y++],s=f[b>>>24]^c[m>>>16&255]^h[l>>>8&255]^d[255&p]^e[y++],u=f[m>>>24]^c[l>>>16&255]^h[p>>>8&255]^d[255&b]^e[y++],l=o,p=a,b=s,m=u;return o=(n[l>>>24]<<24|n[p>>>16&255]<<16|n[b>>>8&255]<<8|n[255&m])^e[y++],a=(n[p>>>24]<<24|n[b>>>16&255]<<16|n[m>>>8&255]<<8|n[255&l])^e[y++],s=(n[b>>>24]<<24|n[m>>>16&255]<<16|n[l>>>8&255]<<8|n[255&p])^e[y++],u=(n[m>>>24]<<24|n[l>>>16&255]<<16|n[p>>>8&255]<<8|n[255&b])^e[y++],[o>>>=0,a>>>=0,s>>>=0,u>>>=0]}var s=[0,1,2,4,8,16,32,64,128,27,54],u=function(){for(var t=new Array(256),e=0;e<256;e++)t[e]=e<128?e<<1:e<<1^283;for(var r=[],n=[],i=[[],[],[],[]],o=[[],[],[],[]],a=0,s=0,u=0;u<256;++u){var f=s^s<<1^s<<2^s<<3^s<<4;f=f>>>8^255&f^99,r[a]=f,n[f]=a;var c=t[a],h=t[c],d=t[h],l=257*t[f]^16843008*f;i[0][a]=l<<24|l>>>8,i[1][a]=l<<16|l>>>16,i[2][a]=l<<8|l>>>24,i[3][a]=l,l=16843009*d^65537*h^257*c^16843008*a,o[0][f]=l<<24|l>>>8,o[1][f]=l<<16|l>>>16,o[2][f]=l<<8|l>>>24,o[3][f]=l,0===a?a=s=1:(a=c^t[t[t[d^c]]],s^=t[t[s]])}return{SBOX:r,INV_SBOX:n,SUB_MIX:i,INV_SUB_MIX:o}}();function f(t){this._key=i(t),this._reset()}f.blockSize=16,f.keySize=32,f.prototype.blockSize=f.blockSize,f.prototype.keySize=f.keySize,f.prototype._reset=function(){for(var t=this._key,e=t.length,r=e+6,n=4*(r+1),i=[],o=0;o>>24,a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a],a^=s[o/e|0]<<24):e>6&&o%e==4&&(a=u.SBOX[a>>>24]<<24|u.SBOX[a>>>16&255]<<16|u.SBOX[a>>>8&255]<<8|u.SBOX[255&a]),i[o]=i[o-e]^a}for(var f=[],c=0;c>>24]]^u.INV_SUB_MIX[1][u.SBOX[d>>>16&255]]^u.INV_SUB_MIX[2][u.SBOX[d>>>8&255]]^u.INV_SUB_MIX[3][u.SBOX[255&d]]}this._nRounds=r,this._keySchedule=i,this._invKeySchedule=f},f.prototype.encryptBlockRaw=function(t){return a(t=i(t),this._keySchedule,u.SUB_MIX,u.SBOX,this._nRounds)},f.prototype.encryptBlock=function(t){var e=this.encryptBlockRaw(t),r=n.allocUnsafe(16);return r.writeUInt32BE(e[0],0),r.writeUInt32BE(e[1],4),r.writeUInt32BE(e[2],8),r.writeUInt32BE(e[3],12),r},f.prototype.decryptBlock=function(t){var e=(t=i(t))[1];t[1]=t[3],t[3]=e;var r=a(t,this._invKeySchedule,u.INV_SUB_MIX,u.INV_SBOX,this._nRounds),o=n.allocUnsafe(16);return o.writeUInt32BE(r[0],0),o.writeUInt32BE(r[3],4),o.writeUInt32BE(r[2],8),o.writeUInt32BE(r[1],12),o},f.prototype.scrub=function(){o(this._keySchedule),o(this._invKeySchedule),o(this._key)},e.exports.AES=f},{"safe-buffer":147}],19:[function(t,e,r){var n=t("./aes"),i=t("safe-buffer").Buffer,o=t("cipher-base"),a=t("inherits"),s=t("./ghash"),u=t("buffer-xor"),f=t("./incr32");function c(t,e,r,a){o.call(this);var u=i.alloc(4,0);this._cipher=new n.AES(e);var c=this._cipher.encryptBlock(u);this._ghash=new s(c),r=function(t,e,r){if(12===e.length)return t._finID=i.concat([e,i.from([0,0,0,1])]),i.concat([e,i.from([0,0,0,2])]);var n=new s(r),o=e.length,a=o%16;n.update(e),a&&(a=16-a,n.update(i.alloc(a,0))),n.update(i.alloc(8,0));var u=8*o,c=i.alloc(8);c.writeUIntBE(u,0,8),n.update(c),t._finID=n.state;var h=i.from(t._finID);return f(h),h}(this,r,c),this._prev=i.from(r),this._cache=i.allocUnsafe(0),this._secCache=i.allocUnsafe(0),this._decrypt=a,this._alen=0,this._len=0,this._mode=t,this._authTag=null,this._called=!1}a(c,o),c.prototype._update=function(t){if(!this._called&&this._alen){var e=16-this._alen%16;e<16&&(e=i.alloc(e,0),this._ghash.update(e))}this._called=!0;var r=this._mode.encrypt(this,t);return this._decrypt?this._ghash.update(t):this._ghash.update(r),this._len+=t.length,r},c.prototype._final=function(){if(this._decrypt&&!this._authTag)throw new Error("Unsupported state or unable to authenticate data");var t=u(this._ghash.final(8*this._alen,8*this._len),this._cipher.encryptBlock(this._finID));if(this._decrypt&&function(t,e){var r=0;t.length!==e.length&&r++;for(var n=Math.min(t.length,e.length),i=0;i16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e}else if(this.cache.length>=16)return e=this.cache.slice(0,16),this.cache=this.cache.slice(16),e;return null},h.prototype.flush=function(){if(this.cache.length)return this.cache},r.createDecipher=function(t,e){var r=o[t.toLowerCase()];if(!r)throw new TypeError("invalid suite type");var n=f(e,!1,r.key,r.iv);return d(t,n.key,n.iv)},r.createDecipheriv=d},{"./aes":18,"./authCipher":19,"./modes":31,"./streamCipher":34,"cipher-base":48,evp_bytestokey:84,inherits:101,"safe-buffer":147}],22:[function(t,e,r){var n=t("./modes"),i=t("./authCipher"),o=t("safe-buffer").Buffer,a=t("./streamCipher"),s=t("cipher-base"),u=t("./aes"),f=t("evp_bytestokey");function c(t,e,r){s.call(this),this._cache=new d,this._cipher=new u.AES(e),this._prev=o.from(r),this._mode=t,this._autopadding=!0}t("inherits")(c,s),c.prototype._update=function(t){var e,r;this._cache.add(t);for(var n=[];e=this._cache.get();)r=this._mode.encrypt(this,e),n.push(r);return o.concat(n)};var h=o.alloc(16,16);function d(){this.cache=o.allocUnsafe(0)}function l(t,e,r){var s=n[t.toLowerCase()];if(!s)throw new TypeError("invalid suite type");if("string"==typeof e&&(e=o.from(e)),e.length!==s.key/8)throw new TypeError("invalid key length "+e.length);if("string"==typeof r&&(r=o.from(r)),"GCM"!==s.mode&&r.length!==s.iv)throw new TypeError("invalid iv length "+r.length);return"stream"===s.type?new a(s.module,e,r):"auth"===s.type?new i(s.module,e,r):new c(s.module,e,r)}c.prototype._final=function(){var t=this._cache.flush();if(this._autopadding)return t=this._mode.encrypt(this,t),this._cipher.scrub(),t;if(!t.equals(h))throw this._cipher.scrub(),new Error("data not multiple of block length")},c.prototype.setAutoPadding=function(t){return this._autopadding=!!t,this},d.prototype.add=function(t){this.cache=o.concat([this.cache,t])},d.prototype.get=function(){if(this.cache.length>15){var t=this.cache.slice(0,16);return this.cache=this.cache.slice(16),t}return null},d.prototype.flush=function(){for(var t=16-this.cache.length,e=o.allocUnsafe(t),r=-1;++r>>0,0),e.writeUInt32BE(t[1]>>>0,4),e.writeUInt32BE(t[2]>>>0,8),e.writeUInt32BE(t[3]>>>0,12),e}function a(t){this.h=t,this.state=n.alloc(16,0),this.cache=n.allocUnsafe(0)}a.prototype.ghash=function(t){for(var e=-1;++e0;e--)n[e]=n[e]>>>1|(1&n[e-1])<<31;n[0]=n[0]>>>1,r&&(n[0]=n[0]^225<<24)}this.state=o(i)},a.prototype.update=function(t){var e;for(this.cache=n.concat([this.cache,t]);this.cache.length>=16;)e=this.cache.slice(0,16),this.cache=this.cache.slice(16),this.ghash(e)},a.prototype.final=function(t,e){return this.cache.length&&this.ghash(n.concat([this.cache,i],16)),this.ghash(o([0,t,0,e])),this.state},e.exports=a},{"safe-buffer":147}],24:[function(t,e,r){e.exports=function(t){for(var e,r=t.length;r--;){if(255!==(e=t.readUInt8(r))){e++,t.writeUInt8(e,r);break}t.writeUInt8(0,r)}}},{}],25:[function(t,e,r){var n=t("buffer-xor");r.encrypt=function(t,e){var r=n(e,t._prev);return t._prev=t._cipher.encryptBlock(r),t._prev},r.decrypt=function(t,e){var r=t._prev;t._prev=e;var i=t._cipher.decryptBlock(e);return n(i,r)}},{"buffer-xor":46}],26:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("buffer-xor");function o(t,e,r){var o=e.length,a=i(e,t._cache);return t._cache=t._cache.slice(o),t._prev=n.concat([t._prev,r?e:a]),a}r.encrypt=function(t,e,r){for(var i,a=n.allocUnsafe(0);e.length;){if(0===t._cache.length&&(t._cache=t._cipher.encryptBlock(t._prev),t._prev=n.allocUnsafe(0)),!(t._cache.length<=e.length)){a=n.concat([a,o(t,e,r)]);break}i=t._cache.length,a=n.concat([a,o(t,e.slice(0,i),r)]),e=e.slice(i)}return a}},{"buffer-xor":46,"safe-buffer":147}],27:[function(t,e,r){var n=t("safe-buffer").Buffer;function i(t,e,r){for(var n,i,a=-1,s=0;++a<8;)n=e&1<<7-a?128:0,s+=(128&(i=t._cipher.encryptBlock(t._prev)[0]^n))>>a%8,t._prev=o(t._prev,r?n:i);return s}function o(t,e){var r=t.length,i=-1,o=n.allocUnsafe(t.length);for(t=n.concat([t,n.from([e])]);++i>7;return o}r.encrypt=function(t,e,r){for(var o=e.length,a=n.allocUnsafe(o),s=-1;++s=0||!r.umod(t.prime1)||!r.umod(t.prime2);)r=new n(i(e));return r}e.exports=o,o.getr=a}).call(this,t("buffer").Buffer)},{"bn.js":"BN",buffer:47,randombytes:131}],39:[function(t,e,r){e.exports=t("./browser/algorithms.json")},{"./browser/algorithms.json":40}],40:[function(t,e,r){e.exports={sha224WithRSAEncryption:{sign:"rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},"RSA-SHA224":{sign:"ecdsa/rsa",hash:"sha224",id:"302d300d06096086480165030402040500041c"},sha256WithRSAEncryption:{sign:"rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},"RSA-SHA256":{sign:"ecdsa/rsa",hash:"sha256",id:"3031300d060960864801650304020105000420"},sha384WithRSAEncryption:{sign:"rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},"RSA-SHA384":{sign:"ecdsa/rsa",hash:"sha384",id:"3041300d060960864801650304020205000430"},sha512WithRSAEncryption:{sign:"rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA512":{sign:"ecdsa/rsa",hash:"sha512",id:"3051300d060960864801650304020305000440"},"RSA-SHA1":{sign:"rsa",hash:"sha1",id:"3021300906052b0e03021a05000414"},"ecdsa-with-SHA1":{sign:"ecdsa",hash:"sha1",id:""},sha256:{sign:"ecdsa",hash:"sha256",id:""},sha224:{sign:"ecdsa",hash:"sha224",id:""},sha384:{sign:"ecdsa",hash:"sha384",id:""},sha512:{sign:"ecdsa",hash:"sha512",id:""},"DSA-SHA":{sign:"dsa",hash:"sha1",id:""},"DSA-SHA1":{sign:"dsa",hash:"sha1",id:""},DSA:{sign:"dsa",hash:"sha1",id:""},"DSA-WITH-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-SHA224":{sign:"dsa",hash:"sha224",id:""},"DSA-WITH-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-SHA256":{sign:"dsa",hash:"sha256",id:""},"DSA-WITH-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-SHA384":{sign:"dsa",hash:"sha384",id:""},"DSA-WITH-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-SHA512":{sign:"dsa",hash:"sha512",id:""},"DSA-RIPEMD160":{sign:"dsa",hash:"rmd160",id:""},ripemd160WithRSA:{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},"RSA-RIPEMD160":{sign:"rsa",hash:"rmd160",id:"3021300906052b2403020105000414"},md5WithRSAEncryption:{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"},"RSA-MD5":{sign:"rsa",hash:"md5",id:"3020300c06082a864886f70d020505000410"}}},{}],41:[function(t,e,r){e.exports={"1.3.132.0.10":"secp256k1","1.3.132.0.33":"p224","1.2.840.10045.3.1.1":"p192","1.2.840.10045.3.1.7":"p256","1.3.132.0.34":"p384","1.3.132.0.35":"p521"}},{}],42:[function(t,e,r){(function(r){var n=t("create-hash"),i=t("stream"),o=t("inherits"),a=t("./sign"),s=t("./verify"),u=t("./algorithms.json");function f(t){i.Writable.call(this);var e=u[t];if(!e)throw new Error("Unknown message digest");this._hashType=e.hash,this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function c(t){i.Writable.call(this);var e=u[t];if(!e)throw new Error("Unknown message digest");this._hash=n(e.hash),this._tag=e.id,this._signType=e.sign}function h(t){return new f(t)}function d(t){return new c(t)}Object.keys(u).forEach(function(t){u[t].id=new r(u[t].id,"hex"),u[t.toLowerCase()]=u[t]}),o(f,i.Writable),f.prototype._write=function(t,e,r){this._hash.update(t),r()},f.prototype.update=function(t,e){return"string"==typeof t&&(t=new r(t,e)),this._hash.update(t),this},f.prototype.sign=function(t,e){this.end();var r=this._hash.digest(),n=a(r,t,this._hashType,this._signType,this._tag);return e?n.toString(e):n},o(c,i.Writable),c.prototype._write=function(t,e,r){this._hash.update(t),r()},c.prototype.update=function(t,e){return"string"==typeof t&&(t=new r(t,e)),this._hash.update(t),this},c.prototype.verify=function(t,e,n){"string"==typeof e&&(e=new r(e,n)),this.end();var i=this._hash.digest();return s(e,i,t,this._signType,this._tag)},e.exports={Sign:h,Verify:d,createSign:h,createVerify:d}}).call(this,t("buffer").Buffer)},{"./algorithms.json":40,"./sign":43,"./verify":44,buffer:47,"create-hash":51,inherits:101,stream:156}],43:[function(t,e,r){(function(r){var n=t("create-hmac"),i=t("browserify-rsa"),o=t("elliptic").ec,a=t("bn.js"),s=t("parse-asn1"),u=t("./curves.json");function f(t,e,i,o){if((t=new r(t.toArray())).length0&&r.ishrn(n),r}function h(t,e,i){var o,a;do{for(o=new r(0);8*o.length=e)throw new Error("invalid sig")}e.exports=function(t,e,u,f,c){var h=o(u);if("ec"===h.type){if("ecdsa"!==f&&"ecdsa/rsa"!==f)throw new Error("wrong public key type");return function(t,e,r){var n=a[r.data.algorithm.curve.join(".")];if(!n)throw new Error("unknown curve "+r.data.algorithm.curve.join("."));var o=new i(n),s=r.data.subjectPrivateKey.data;return o.verify(e,t,s)}(t,e,h)}if("dsa"===h.type){if("dsa"!==f)throw new Error("wrong public key type");return function(t,e,r){var i=r.data.p,a=r.data.q,u=r.data.g,f=r.data.pub_key,c=o.signature.decode(t,"der"),h=c.s,d=c.r;s(h,a),s(d,a);var l=n.mont(i),p=h.invm(a);return 0===u.toRed(l).redPow(new n(e).mul(p).mod(a)).fromRed().mul(f.toRed(l).redPow(d.mul(p).mod(a)).fromRed()).mod(i).mod(a).cmp(d)}(t,e,h)}if("rsa"!==f&&"ecdsa/rsa"!==f)throw new Error("wrong public key type");e=r.concat([c,e]);for(var d=h.modulus.byteLength(),l=[1],p=0;e.length+l.length+2o)throw new RangeError("Invalid typed array length");var e=new Uint8Array(t);return e.__proto__=s.prototype,e}function s(t,e,r){if("number"==typeof t){if("string"==typeof e)throw new Error("If encoding is specified then the first argument must be a string");return c(t)}return u(t,e,r)}function u(t,e,r){if("number"==typeof t)throw new TypeError('"value" argument must not be a number');return N(t)?function(t,e,r){if(e<0||t.byteLength=o)throw new RangeError("Attempt to allocate Buffer larger than maximum size: 0x"+o.toString(16)+" bytes");return 0|t}function l(t,e){if(s.isBuffer(t))return t.length;if(L(t)||N(t))return t.byteLength;"string"!=typeof t&&(t=""+t);var r=t.length;if(0===r)return 0;for(var n=!1;;)switch(e){case"ascii":case"latin1":case"binary":return r;case"utf8":case"utf-8":case void 0:return P(t).length;case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return 2*r;case"hex":return r>>>1;case"base64":return R(t).length;default:if(n)return P(t).length;e=(""+e).toLowerCase(),n=!0}}function p(t,e,r){var n=t[e];t[e]=t[r],t[r]=n}function b(t,e,r,n,i){if(0===t.length)return-1;if("string"==typeof r?(n=r,r=0):r>2147483647?r=2147483647:r<-2147483648&&(r=-2147483648),F(r=+r)&&(r=i?0:t.length-1),r<0&&(r=t.length+r),r>=t.length){if(i)return-1;r=t.length-1}else if(r<0){if(!i)return-1;r=0}if("string"==typeof e&&(e=s.from(e,n)),s.isBuffer(e))return 0===e.length?-1:m(t,e,r,n,i);if("number"==typeof e)return e&=255,"function"==typeof Uint8Array.prototype.indexOf?i?Uint8Array.prototype.indexOf.call(t,e,r):Uint8Array.prototype.lastIndexOf.call(t,e,r):m(t,[e],r,n,i);throw new TypeError("val must be string, number or Buffer")}function m(t,e,r,n,i){var o,a=1,s=t.length,u=e.length;if(void 0!==n&&("ucs2"===(n=String(n).toLowerCase())||"ucs-2"===n||"utf16le"===n||"utf-16le"===n)){if(t.length<2||e.length<2)return-1;a=2,s/=2,u/=2,r/=2}function f(t,e){return 1===a?t[e]:t.readUInt16BE(e*a)}if(i){var c=-1;for(o=r;os&&(r=s-u),o=r;o>=0;o--){for(var h=!0,d=0;di&&(n=i):n=i;var o=e.length;if(o%2!=0)throw new TypeError("Invalid hex string");n>o/2&&(n=o/2);for(var a=0;a239?4:f>223?3:f>191?2:1;if(i+h<=r)switch(h){case 1:f<128&&(c=f);break;case 2:128==(192&(o=t[i+1]))&&(u=(31&f)<<6|63&o)>127&&(c=u);break;case 3:o=t[i+1],a=t[i+2],128==(192&o)&&128==(192&a)&&(u=(15&f)<<12|(63&o)<<6|63&a)>2047&&(u<55296||u>57343)&&(c=u);break;case 4:o=t[i+1],a=t[i+2],s=t[i+3],128==(192&o)&&128==(192&a)&&128==(192&s)&&(u=(15&f)<<18|(63&o)<<12|(63&a)<<6|63&s)>65535&&u<1114112&&(c=u)}null===c?(c=65533,h=1):c>65535&&(c-=65536,n.push(c>>>10&1023|55296),c=56320|1023&c),n.push(c),i+=h}return function(t){var e=t.length;if(e<=_)return String.fromCharCode.apply(String,t);var r="",n=0;for(;nthis.length)return"";if((void 0===r||r>this.length)&&(r=this.length),r<=0)return"";if((r>>>=0)<=(e>>>=0))return"";for(t||(t="utf8");;)switch(t){case"hex":return k(this,e,r);case"utf8":case"utf-8":return w(this,e,r);case"ascii":return M(this,e,r);case"latin1":case"binary":return x(this,e,r);case"base64":return g(this,e,r);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return S(this,e,r);default:if(n)throw new TypeError("Unknown encoding: "+t);t=(t+"").toLowerCase(),n=!0}}.apply(this,arguments)},s.prototype.equals=function(t){if(!s.isBuffer(t))throw new TypeError("Argument must be a Buffer");return this===t||0===s.compare(this,t)},s.prototype.inspect=function(){var t="",e=r.INSPECT_MAX_BYTES;return this.length>0&&(t=this.toString("hex",0,e).match(/.{2}/g).join(" "),this.length>e&&(t+=" ... ")),""},s.prototype.compare=function(t,e,r,n,i){if(!s.isBuffer(t))throw new TypeError("Argument must be a Buffer");if(void 0===e&&(e=0),void 0===r&&(r=t?t.length:0),void 0===n&&(n=0),void 0===i&&(i=this.length),e<0||r>t.length||n<0||i>this.length)throw new RangeError("out of range index");if(n>=i&&e>=r)return 0;if(n>=i)return-1;if(e>=r)return 1;if(this===t)return 0;for(var o=(i>>>=0)-(n>>>=0),a=(r>>>=0)-(e>>>=0),u=Math.min(o,a),f=this.slice(n,i),c=t.slice(e,r),h=0;h>>=0,isFinite(r)?(r>>>=0,void 0===n&&(n="utf8")):(n=r,r=void 0)}var i=this.length-e;if((void 0===r||r>i)&&(r=i),t.length>0&&(r<0||e<0)||e>this.length)throw new RangeError("Attempt to write outside buffer bounds");n||(n="utf8");for(var o,a,s,u,f,c,h,d,l,p=!1;;)switch(n){case"hex":return y(this,t,e,r);case"utf8":case"utf-8":return d=e,l=r,O(P(t,(h=this).length-d),h,d,l);case"ascii":return v(this,t,e,r);case"latin1":case"binary":return v(this,t,e,r);case"base64":return u=this,f=e,c=r,O(R(t),u,f,c);case"ucs2":case"ucs-2":case"utf16le":case"utf-16le":return a=e,s=r,O(function(t,e){for(var r,n,i,o=[],a=0;a>8,i=r%256,o.push(i),o.push(n);return o}(t,(o=this).length-a),o,a,s);default:if(p)throw new TypeError("Unknown encoding: "+n);n=(""+n).toLowerCase(),p=!0}},s.prototype.toJSON=function(){return{type:"Buffer",data:Array.prototype.slice.call(this._arr||this,0)}};var _=4096;function M(t,e,r){var n="";r=Math.min(t.length,r);for(var i=e;in)&&(r=n);for(var i="",o=e;or)throw new RangeError("Trying to access beyond buffer length")}function A(t,e,r,n,i,o){if(!s.isBuffer(t))throw new TypeError('"buffer" argument must be a Buffer instance');if(e>i||et.length)throw new RangeError("Index out of range")}function j(t,e,r,n,i,o){if(r+n>t.length)throw new RangeError("Index out of range");if(r<0)throw new RangeError("Index out of range")}function I(t,e,r,n,o){return e=+e,r>>>=0,o||j(t,0,r,4),i.write(t,e,r,n,23,4),r+4}function B(t,e,r,n,o){return e=+e,r>>>=0,o||j(t,0,r,8),i.write(t,e,r,n,52,8),r+8}s.prototype.slice=function(t,e){var r=this.length;(t=~~t)<0?(t+=r)<0&&(t=0):t>r&&(t=r),(e=void 0===e?r:~~e)<0?(e+=r)<0&&(e=0):e>r&&(e=r),e>>=0,e>>>=0,r||E(t,e,this.length);for(var n=this[t],i=1,o=0;++o>>=0,e>>>=0,r||E(t,e,this.length);for(var n=this[t+--e],i=1;e>0&&(i*=256);)n+=this[t+--e]*i;return n},s.prototype.readUInt8=function(t,e){return t>>>=0,e||E(t,1,this.length),this[t]},s.prototype.readUInt16LE=function(t,e){return t>>>=0,e||E(t,2,this.length),this[t]|this[t+1]<<8},s.prototype.readUInt16BE=function(t,e){return t>>>=0,e||E(t,2,this.length),this[t]<<8|this[t+1]},s.prototype.readUInt32LE=function(t,e){return t>>>=0,e||E(t,4,this.length),(this[t]|this[t+1]<<8|this[t+2]<<16)+16777216*this[t+3]},s.prototype.readUInt32BE=function(t,e){return t>>>=0,e||E(t,4,this.length),16777216*this[t]+(this[t+1]<<16|this[t+2]<<8|this[t+3])},s.prototype.readIntLE=function(t,e,r){t>>>=0,e>>>=0,r||E(t,e,this.length);for(var n=this[t],i=1,o=0;++o=(i*=128)&&(n-=Math.pow(2,8*e)),n},s.prototype.readIntBE=function(t,e,r){t>>>=0,e>>>=0,r||E(t,e,this.length);for(var n=e,i=1,o=this[t+--n];n>0&&(i*=256);)o+=this[t+--n]*i;return o>=(i*=128)&&(o-=Math.pow(2,8*e)),o},s.prototype.readInt8=function(t,e){return t>>>=0,e||E(t,1,this.length),128&this[t]?-1*(255-this[t]+1):this[t]},s.prototype.readInt16LE=function(t,e){t>>>=0,e||E(t,2,this.length);var r=this[t]|this[t+1]<<8;return 32768&r?4294901760|r:r},s.prototype.readInt16BE=function(t,e){t>>>=0,e||E(t,2,this.length);var r=this[t+1]|this[t]<<8;return 32768&r?4294901760|r:r},s.prototype.readInt32LE=function(t,e){return t>>>=0,e||E(t,4,this.length),this[t]|this[t+1]<<8|this[t+2]<<16|this[t+3]<<24},s.prototype.readInt32BE=function(t,e){return t>>>=0,e||E(t,4,this.length),this[t]<<24|this[t+1]<<16|this[t+2]<<8|this[t+3]},s.prototype.readFloatLE=function(t,e){return t>>>=0,e||E(t,4,this.length),i.read(this,t,!0,23,4)},s.prototype.readFloatBE=function(t,e){return t>>>=0,e||E(t,4,this.length),i.read(this,t,!1,23,4)},s.prototype.readDoubleLE=function(t,e){return t>>>=0,e||E(t,8,this.length),i.read(this,t,!0,52,8)},s.prototype.readDoubleBE=function(t,e){return t>>>=0,e||E(t,8,this.length),i.read(this,t,!1,52,8)},s.prototype.writeUIntLE=function(t,e,r,n){(t=+t,e>>>=0,r>>>=0,n)||A(this,t,e,r,Math.pow(2,8*r)-1,0);var i=1,o=0;for(this[e]=255&t;++o>>=0,r>>>=0,n)||A(this,t,e,r,Math.pow(2,8*r)-1,0);var i=r-1,o=1;for(this[e+i]=255&t;--i>=0&&(o*=256);)this[e+i]=t/o&255;return e+r},s.prototype.writeUInt8=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,1,255,0),this[e]=255&t,e+1},s.prototype.writeUInt16LE=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,2,65535,0),this[e]=255&t,this[e+1]=t>>>8,e+2},s.prototype.writeUInt16BE=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,2,65535,0),this[e]=t>>>8,this[e+1]=255&t,e+2},s.prototype.writeUInt32LE=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,4,4294967295,0),this[e+3]=t>>>24,this[e+2]=t>>>16,this[e+1]=t>>>8,this[e]=255&t,e+4},s.prototype.writeUInt32BE=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,4,4294967295,0),this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t,e+4},s.prototype.writeIntLE=function(t,e,r,n){if(t=+t,e>>>=0,!n){var i=Math.pow(2,8*r-1);A(this,t,e,r,i-1,-i)}var o=0,a=1,s=0;for(this[e]=255&t;++o>0)-s&255;return e+r},s.prototype.writeIntBE=function(t,e,r,n){if(t=+t,e>>>=0,!n){var i=Math.pow(2,8*r-1);A(this,t,e,r,i-1,-i)}var o=r-1,a=1,s=0;for(this[e+o]=255&t;--o>=0&&(a*=256);)t<0&&0===s&&0!==this[e+o+1]&&(s=1),this[e+o]=(t/a>>0)-s&255;return e+r},s.prototype.writeInt8=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,1,127,-128),t<0&&(t=255+t+1),this[e]=255&t,e+1},s.prototype.writeInt16LE=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,2,32767,-32768),this[e]=255&t,this[e+1]=t>>>8,e+2},s.prototype.writeInt16BE=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,2,32767,-32768),this[e]=t>>>8,this[e+1]=255&t,e+2},s.prototype.writeInt32LE=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,4,2147483647,-2147483648),this[e]=255&t,this[e+1]=t>>>8,this[e+2]=t>>>16,this[e+3]=t>>>24,e+4},s.prototype.writeInt32BE=function(t,e,r){return t=+t,e>>>=0,r||A(this,t,e,4,2147483647,-2147483648),t<0&&(t=4294967295+t+1),this[e]=t>>>24,this[e+1]=t>>>16,this[e+2]=t>>>8,this[e+3]=255&t,e+4},s.prototype.writeFloatLE=function(t,e,r){return I(this,t,e,!0,r)},s.prototype.writeFloatBE=function(t,e,r){return I(this,t,e,!1,r)},s.prototype.writeDoubleLE=function(t,e,r){return B(this,t,e,!0,r)},s.prototype.writeDoubleBE=function(t,e,r){return B(this,t,e,!1,r)},s.prototype.copy=function(t,e,r,n){if(r||(r=0),n||0===n||(n=this.length),e>=t.length&&(e=t.length),e||(e=0),n>0&&n=this.length)throw new RangeError("sourceStart out of bounds");if(n<0)throw new RangeError("sourceEnd out of bounds");n>this.length&&(n=this.length),t.length-e=0;--i)t[i+e]=this[i+r];else if(o<1e3)for(i=0;i>>=0,r=void 0===r?this.length:r>>>0,t||(t=0),"number"==typeof t)for(o=e;o55295&&r<57344){if(!i){if(r>56319){(e-=3)>-1&&o.push(239,191,189);continue}if(a+1===n){(e-=3)>-1&&o.push(239,191,189);continue}i=r;continue}if(r<56320){(e-=3)>-1&&o.push(239,191,189),i=r;continue}r=65536+(i-55296<<10|r-56320)}else i&&(e-=3)>-1&&o.push(239,191,189);if(i=null,r<128){if((e-=1)<0)break;o.push(r)}else if(r<2048){if((e-=2)<0)break;o.push(r>>6|192,63&r|128)}else if(r<65536){if((e-=3)<0)break;o.push(r>>12|224,r>>6&63|128,63&r|128)}else{if(!(r<1114112))throw new Error("Invalid code point");if((e-=4)<0)break;o.push(r>>18|240,r>>12&63|128,r>>6&63|128,63&r|128)}}return o}function R(t){return n.toByteArray(function(t){if((t=t.trim().replace(T,"")).length<2)return"";for(;t.length%4!=0;)t+="=";return t}(t))}function O(t,e,r,n){for(var i=0;i=e.length||i>=t.length);++i)e[i+r]=t[i];return i}function N(t){return t instanceof ArrayBuffer||null!=t&&null!=t.constructor&&"ArrayBuffer"===t.constructor.name&&"number"==typeof t.byteLength}function L(t){return"function"==typeof ArrayBuffer.isView&&ArrayBuffer.isView(t)}function F(t){return t!=t}},{"base64-js":15,ieee754:99}],48:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("stream").Transform,o=t("string_decoder").StringDecoder;function a(t){i.call(this),this.hashMode="string"==typeof t,this.hashMode?this[t]=this._finalOrDigest:this.final=this._finalOrDigest,this._final&&(this.__final=this._final,this._final=null),this._decoder=null,this._encoding=null}t("inherits")(a,i),a.prototype.update=function(t,e,r){"string"==typeof t&&(t=n.from(t,e));var i=this._update(t);return this.hashMode?this:(r&&(i=this._toString(i,r)),i)},a.prototype.setAutoPadding=function(){},a.prototype.getAuthTag=function(){throw new Error("trying to get auth tag in unsupported state")},a.prototype.setAuthTag=function(){throw new Error("trying to set auth tag in unsupported state")},a.prototype.setAAD=function(){throw new Error("trying to set aad in unsupported state")},a.prototype._transform=function(t,e,r){var n;try{this.hashMode?this._update(t):this.push(this._update(t))}catch(t){n=t}finally{r(n)}},a.prototype._flush=function(t){var e;try{this.push(this.__final())}catch(t){e=t}t(e)},a.prototype._finalOrDigest=function(t){var e=this.__final()||n.alloc(0);return t&&(e=this._toString(e,t,!0)),e},a.prototype._toString=function(t,e,r){if(this._decoder||(this._decoder=new o(e),this._encoding=e),this._encoding!==e)throw new Error("can't switch encodings");var n=this._decoder.write(t);return r&&(n+=this._decoder.end()),n},e.exports=a},{inherits:101,"safe-buffer":147,stream:156,string_decoder:157}],49:[function(t,e,r){(function(t){function e(t){return Object.prototype.toString.call(t)}r.isArray=function(t){return Array.isArray?Array.isArray(t):"[object Array]"===e(t)},r.isBoolean=function(t){return"boolean"==typeof t},r.isNull=function(t){return null===t},r.isNullOrUndefined=function(t){return null==t},r.isNumber=function(t){return"number"==typeof t},r.isString=function(t){return"string"==typeof t},r.isSymbol=function(t){return"symbol"===(void 0===t?"undefined":_typeof(t))},r.isUndefined=function(t){return void 0===t},r.isRegExp=function(t){return"[object RegExp]"===e(t)},r.isObject=function(t){return"object"===(void 0===t?"undefined":_typeof(t))&&null!==t},r.isDate=function(t){return"[object Date]"===e(t)},r.isError=function(t){return"[object Error]"===e(t)||t instanceof Error},r.isFunction=function(t){return"function"==typeof t},r.isPrimitive=function(t){return null===t||"boolean"==typeof t||"number"==typeof t||"string"==typeof t||"symbol"===(void 0===t?"undefined":_typeof(t))||void 0===t},r.isBuffer=t.isBuffer}).call(this,{isBuffer:t("../../is-buffer/index.js")})},{"../../is-buffer/index.js":102}],50:[function(t,e,r){(function(r){var n=t("elliptic"),i=t("bn.js");e.exports=function(t){return new a(t)};var o={secp256k1:{name:"secp256k1",byteLength:32},secp224r1:{name:"p224",byteLength:28},prime256v1:{name:"p256",byteLength:32},prime192v1:{name:"p192",byteLength:24},ed25519:{name:"ed25519",byteLength:32},secp384r1:{name:"p384",byteLength:48},secp521r1:{name:"p521",byteLength:66}};function a(t){this.curveType=o[t],this.curveType||(this.curveType={name:t}),this.curve=new n.ec(this.curveType.name),this.keys=void 0}function s(t,e,n){Array.isArray(t)||(t=t.toArray());var i=new r(t);if(n&&i.length>>2),a=0,s=0;a>5]|=128<>>9<<4)]=e;for(var r=1732584193,n=-271733879,i=-1732584194,o=271733878,h=0;h>>32-s,r);var a,s}function a(t,e,r,n,i,a,s){return o(e&r|~e&n,t,e,i,a,s)}function s(t,e,r,n,i,a,s){return o(e&n|r&~n,t,e,i,a,s)}function u(t,e,r,n,i,a,s){return o(e^r^n,t,e,i,a,s)}function f(t,e,r,n,i,a,s){return o(r^(e|~n),t,e,i,a,s)}function c(t,e){var r=(65535&t)+(65535&e);return(t>>16)+(e>>16)+(r>>16)<<16|65535&r}e.exports=function(t){return n(t,i)}},{"./make-hash":52}],54:[function(t,e,r){var n=t("inherits"),i=t("./legacy"),o=t("cipher-base"),a=t("safe-buffer").Buffer,s=t("create-hash/md5"),u=t("ripemd160"),f=t("sha.js"),c=a.alloc(128);function h(t,e){o.call(this,"digest"),"string"==typeof e&&(e=a.from(e));var r="sha512"===t||"sha384"===t?128:64;(this._alg=t,this._key=e,e.length>r)?e=("rmd160"===t?new u:f(t)).update(e).digest():e.lengths?e=t(e):e.length0;n--)e+=this._buffer(t,e),r+=this._flushBuffer(i,r);return e+=this._buffer(t,e),i},i.prototype.final=function(t){var e,r;return t&&(e=this.update(t)),r="encrypt"===this.type?this._finalEncrypt():this._finalDecrypt(),e?e.concat(r):r},i.prototype._pad=function(t,e){if(0===e)return!1;for(;e>>1];r=a.r28shl(r,s),i=a.r28shl(i,s),a.pc2(r,i,t.keys,o)}},u.prototype._update=function(t,e,r,n){var i=this._desState,o=a.readUInt32BE(t,e),s=a.readUInt32BE(t,e+4);a.ip(o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],"encrypt"===this.type?this._encrypt(i,o,s,i.tmp,0):this._decrypt(i,o,s,i.tmp,0),o=i.tmp[0],s=i.tmp[1],a.writeUInt32BE(r,o,n),a.writeUInt32BE(r,s,n+4)},u.prototype._pad=function(t,e){for(var r=t.length-e,n=e;n>>0,o=d}a.rip(s,o,n,i)},u.prototype._decrypt=function(t,e,r,n,i){for(var o=r,s=e,u=t.keys.length-2;u>=0;u-=2){var f=t.keys[u],c=t.keys[u+1];a.expand(o,t.tmp,0),f^=t.tmp[0],c^=t.tmp[1];var h=a.substitute(f,c),d=o;o=(s^a.permute(h))>>>0,s=d}a.rip(o,s,n,i)}},{"../des":57,inherits:101,"minimalistic-assert":107}],61:[function(t,e,r){var n=t("minimalistic-assert"),i=t("inherits"),o=t("../des"),a=o.Cipher,s=o.DES;function u(t){a.call(this,t);var e=new function(t,e){n.equal(e.length,24,"Invalid key length");var r=e.slice(0,8),i=e.slice(8,16),o=e.slice(16,24);this.ciphers="encrypt"===t?[s.create({type:"encrypt",key:r}),s.create({type:"decrypt",key:i}),s.create({type:"encrypt",key:o})]:[s.create({type:"decrypt",key:o}),s.create({type:"encrypt",key:i}),s.create({type:"decrypt",key:r})]}(this.type,this.options.key);this._edeState=e}i(u,a),e.exports=u,u.create=function(t){return new u(t)},u.prototype._update=function(t,e,r,n){var i=this._edeState;i.ciphers[0]._update(t,e,r,n),i.ciphers[1]._update(r,n,r,n),i.ciphers[2]._update(r,n,r,n)},u.prototype._pad=s.prototype._pad,u.prototype._unpad=s.prototype._unpad},{"../des":57,inherits:101,"minimalistic-assert":107}],62:[function(t,e,r){r.readUInt32BE=function(t,e){return(t[0+e]<<24|t[1+e]<<16|t[2+e]<<8|t[3+e])>>>0},r.writeUInt32BE=function(t,e,r){t[0+r]=e>>>24,t[1+r]=e>>>16&255,t[2+r]=e>>>8&255,t[3+r]=255&e},r.ip=function(t,e,r,n){for(var i=0,o=0,a=6;a>=0;a-=2){for(var s=0;s<=24;s+=8)i<<=1,i|=e>>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=t>>>s+a&1}for(a=6;a>=0;a-=2){for(s=1;s<=25;s+=8)o<<=1,o|=e>>>s+a&1;for(s=1;s<=25;s+=8)o<<=1,o|=t>>>s+a&1}r[n+0]=i>>>0,r[n+1]=o>>>0},r.rip=function(t,e,r,n){for(var i=0,o=0,a=0;a<4;a++)for(var s=24;s>=0;s-=8)i<<=1,i|=e>>>s+a&1,i<<=1,i|=t>>>s+a&1;for(a=4;a<8;a++)for(s=24;s>=0;s-=8)o<<=1,o|=e>>>s+a&1,o<<=1,o|=t>>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.pc1=function(t,e,r,n){for(var i=0,o=0,a=7;a>=5;a--){for(var s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1;for(s=0;s<=24;s+=8)i<<=1,i|=t>>s+a&1}for(s=0;s<=24;s+=8)i<<=1,i|=e>>s+a&1;for(a=1;a<=3;a++){for(s=0;s<=24;s+=8)o<<=1,o|=e>>s+a&1;for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1}for(s=0;s<=24;s+=8)o<<=1,o|=t>>s+a&1;r[n+0]=i>>>0,r[n+1]=o>>>0},r.r28shl=function(t,e){return t<>>28-e};var n=[14,11,17,4,27,23,25,0,13,22,7,18,5,9,16,24,2,20,12,21,1,8,15,26,15,4,25,19,9,1,26,16,5,11,23,8,12,7,17,0,22,3,10,14,6,20,27,24];r.pc2=function(t,e,r,i){for(var o=0,a=0,s=n.length>>>1,u=0;u>>n[u]&1;for(u=s;u>>n[u]&1;r[i+0]=o>>>0,r[i+1]=a>>>0},r.expand=function(t,e,r){var n=0,i=0;n=(1&t)<<5|t>>>27;for(var o=23;o>=15;o-=4)n<<=6,n|=t>>>o&63;for(o=11;o>=3;o-=4)i|=t>>>o&63,i<<=6;i|=(31&t)<<1|t>>>31,e[r+0]=n>>>0,e[r+1]=i>>>0};var i=[14,0,4,15,13,7,1,4,2,14,15,2,11,13,8,1,3,10,10,6,6,12,12,11,5,9,9,5,0,3,7,8,4,15,1,12,14,8,8,2,13,4,6,9,2,1,11,7,15,5,12,11,9,3,7,14,3,10,10,0,5,6,0,13,15,3,1,13,8,4,14,7,6,15,11,2,3,8,4,14,9,12,7,0,2,1,13,10,12,6,0,9,5,11,10,5,0,13,14,8,7,10,11,1,10,3,4,15,13,4,1,2,5,11,8,6,12,7,6,12,9,0,3,5,2,14,15,9,10,13,0,7,9,0,14,9,6,3,3,4,15,6,5,10,1,2,13,8,12,5,7,14,11,12,4,11,2,15,8,1,13,1,6,10,4,13,9,0,8,6,15,9,3,8,0,7,11,4,1,15,2,14,12,3,5,11,10,5,14,2,7,12,7,13,13,8,14,11,3,5,0,6,6,15,9,0,10,3,1,4,2,7,8,2,5,12,11,1,12,10,4,14,15,9,10,3,6,15,9,0,0,6,12,10,11,1,7,13,13,8,15,9,1,4,3,5,14,11,5,12,2,7,8,2,4,14,2,14,12,11,4,2,1,12,7,4,10,7,11,13,6,1,8,5,5,0,3,15,15,10,13,3,0,9,14,8,9,6,4,11,2,8,1,12,11,7,10,1,13,14,7,2,8,13,15,6,9,15,12,0,5,9,6,10,3,4,0,5,14,3,12,10,1,15,10,4,15,2,9,7,2,12,6,9,8,5,0,6,13,1,3,13,4,14,14,0,7,11,5,3,11,8,9,4,14,3,15,2,5,12,2,9,8,5,12,15,3,10,7,11,0,14,4,1,10,7,1,6,13,0,11,8,6,13,4,13,11,0,2,11,14,7,15,4,0,9,8,1,13,10,3,14,12,3,9,5,7,12,5,2,10,15,6,8,1,6,1,6,4,11,11,13,13,8,12,1,3,4,7,10,14,7,10,9,15,5,6,0,8,15,0,14,5,2,9,3,2,12,13,1,2,15,8,13,4,8,6,10,15,3,11,7,1,4,10,12,9,5,3,6,14,11,5,0,0,14,12,9,7,2,7,2,11,1,4,14,1,7,9,4,12,10,14,8,2,13,0,15,6,12,10,9,13,0,15,3,3,5,5,6,8,11];r.substitute=function(t,e){for(var r=0,n=0;n<4;n++){r<<=4,r|=i[64*n+(t>>>18-6*n&63)]}for(n=0;n<4;n++){r<<=4,r|=i[256+64*n+(e>>>18-6*n&63)]}return r>>>0};var o=[16,25,12,11,3,20,4,15,31,17,9,6,27,14,1,22,30,24,8,18,0,5,29,23,13,19,2,26,10,21,28,7];r.permute=function(t){for(var e=0,r=0;r>>o[r]&1;return e>>>0},r.padSplit=function(t,e,r){for(var n=t.toString(2);n.lengtht;)r.ishrn(1);if(r.isEven()&&r.iadd(s),r.testn(1)||r.iadd(u),e.cmp(u)){if(!e.cmp(f))for(;r.mod(c).cmp(h);)r.iadd(l)}else for(;r.mod(o).cmp(d);)r.iadd(l);if(b(p=r.shrn(1))&&b(r)&&m(p)&&m(r)&&a.test(p)&&a.test(r))return r}}},{"bn.js":"BN","miller-rabin":106,randombytes:131}],66:[function(t,e,r){e.exports={modp1:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a63a3620ffffffffffffffff"},modp2:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece65381ffffffffffffffff"},modp5:{gen:"02",prime:"ffffffffffffffffc90fdaa22168c234c4c6628b80dc1cd129024e088a67cc74020bbea63b139b22514a08798e3404ddef9519b3cd3a431b302b0a6df25f14374fe1356d6d51c245e485b576625e7ec6f44c42e9a637ed6b0bff5cb6f406b7edee386bfb5a899fa5ae9f24117c4b1fe649286651ece45b3dc2007cb8a163bf0598da48361c55d39a69163fa8fd24cf5f83655d23dca3ad961c62f356208552bb9ed529077096966d670c354e4abc9804f1746c08ca237327ffffffffffffffff"},modp14:{gen:"02",prime:"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"},modp15:{gen:"02",prime:"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"},modp16:{gen:"02",prime:"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"},modp17:{gen:"02",prime:"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"},modp18:{gen:"02",prime:"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"}}},{}],67:[function(t,e,r){var n=r;n.version=t("../package.json").version,n.utils=t("./elliptic/utils"),n.rand=t("brorand"),n.curve=t("./elliptic/curve"),n.curves=t("./elliptic/curves"),n.ec=t("./elliptic/ec"),n.eddsa=t("./elliptic/eddsa")},{"../package.json":82,"./elliptic/curve":70,"./elliptic/curves":73,"./elliptic/ec":74,"./elliptic/eddsa":77,"./elliptic/utils":81,brorand:16}],68:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.getNAF,a=i.getJSF,s=i.assert;function u(t,e){this.type=t,this.p=new n(e.p,16),this.red=e.prime?n.red(e.prime):n.mont(this.p),this.zero=new n(0).toRed(this.red),this.one=new n(1).toRed(this.red),this.two=new n(2).toRed(this.red),this.n=e.n&&new n(e.n,16),this.g=e.g&&this.pointFromJSON(e.g,e.gRed),this._wnafT1=new Array(4),this._wnafT2=new Array(4),this._wnafT3=new Array(4),this._wnafT4=new Array(4);var r=this.n&&this.p.div(this.n);!r||r.cmpn(100)>0?this.redN=null:(this._maxwellTrick=!0,this.redN=this.n.toRed(this.red))}function f(t,e){this.curve=t,this.type=e,this.precomputed=null}e.exports=u,u.prototype.point=function(){throw new Error("Not implemented")},u.prototype.validate=function(){throw new Error("Not implemented")},u.prototype._fixedNafMul=function(t,e){s(t.precomputed);var r=t._getDoubles(),n=o(e,1),i=(1<=u;e--)f=(f<<1)+n[e];a.push(f)}for(var c=this.jpoint(null,null,null),h=this.jpoint(null,null,null),d=i;d>0;d--){for(u=0;u=0;f--){for(e=0;f>=0&&0===a[f];f--)e++;if(f>=0&&e++,u=u.dblp(e),f<0)break;var c=a[f];s(0!==c),u="affine"===t.type?c>0?u.mixedAdd(i[c-1>>1]):u.mixedAdd(i[-c-1>>1].neg()):c>0?u.add(i[c-1>>1]):u.add(i[-c-1>>1].neg())}return"affine"===t.type?u.toP():u},u.prototype._wnafMulAdd=function(t,e,r,n,i){for(var s=this._wnafT1,u=this._wnafT2,f=this._wnafT3,c=0,h=0;h=1;h-=2){var l=h-1,p=h;if(1===s[l]&&1===s[p]){var b=[e[l],null,null,e[p]];0===e[l].y.cmp(e[p].y)?(b[1]=e[l].add(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg())):0===e[l].y.cmp(e[p].y.redNeg())?(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].add(e[p].neg())):(b[1]=e[l].toJ().mixedAdd(e[p]),b[2]=e[l].toJ().mixedAdd(e[p].neg()));var m=[-3,-1,-5,-7,0,7,5,1,3],y=a(r[l],r[p]);c=Math.max(y[0].length,c),f[l]=new Array(c),f[p]=new Array(c);for(var v=0;v=0;h--){for(var x=0;h>=0;){var k=!0;for(v=0;v=0&&x++,_=_.dblp(x),h<0)break;for(v=0;v0?S=u[v][E-1>>1]:E<0&&(S=u[v][-E-1>>1].neg()),_="affine"===S.type?_.mixedAdd(S):_.add(S))}}for(h=0;h=Math.ceil((t.bitLength()+1)/e.step)},f.prototype._getDoubles=function(t,e){if(this.precomputed&&this.precomputed.doubles)return this.precomputed.doubles;for(var r=[this],n=this,i=0;i":""},c.prototype.isInfinity=function(){return 0===this.x.cmpn(0)&&0===this.y.cmp(this.z)},c.prototype._extDbl=function(){var t=this.x.redSqr(),e=this.y.redSqr(),r=this.z.redSqr();r=r.redIAdd(r);var n=this.curve._mulA(t),i=this.x.redAdd(this.y).redSqr().redISub(t).redISub(e),o=n.redAdd(e),a=o.redSub(r),s=n.redSub(e),u=i.redMul(a),f=o.redMul(s),c=i.redMul(s),h=a.redMul(o);return this.curve.point(u,f,h,c)},c.prototype._projDbl=function(){var t,e,r,n=this.x.redAdd(this.y).redSqr(),i=this.x.redSqr(),o=this.y.redSqr();if(this.curve.twisted){var a=(f=this.curve._mulA(i)).redAdd(o);if(this.zOne)t=n.redSub(i).redSub(o).redMul(a.redSub(this.curve.two)),e=a.redMul(f.redSub(o)),r=a.redSqr().redSub(a).redSub(a);else{var s=this.z.redSqr(),u=a.redSub(s).redISub(s);t=n.redSub(i).redISub(o).redMul(u),e=a.redMul(f.redSub(o)),r=a.redMul(u)}}else{var f=i.redAdd(o);s=this.curve._mulC(this.c.redMul(this.z)).redSqr(),u=f.redSub(s).redSub(s);t=this.curve._mulC(n.redISub(f)).redMul(u),e=this.curve._mulC(f).redMul(i.redISub(o)),r=f.redMul(u)}return this.curve.point(t,e,r)},c.prototype.dbl=function(){return this.isInfinity()?this:this.curve.extended?this._extDbl():this._projDbl()},c.prototype._extAdd=function(t){var e=this.y.redSub(this.x).redMul(t.y.redSub(t.x)),r=this.y.redAdd(this.x).redMul(t.y.redAdd(t.x)),n=this.t.redMul(this.curve.dd).redMul(t.t),i=this.z.redMul(t.z.redAdd(t.z)),o=r.redSub(e),a=i.redSub(n),s=i.redAdd(n),u=r.redAdd(e),f=o.redMul(a),c=s.redMul(u),h=o.redMul(u),d=a.redMul(s);return this.curve.point(f,c,d,h)},c.prototype._projAdd=function(t){var e,r,n=this.z.redMul(t.z),i=n.redSqr(),o=this.x.redMul(t.x),a=this.y.redMul(t.y),s=this.curve.d.redMul(o).redMul(a),u=i.redSub(s),f=i.redAdd(s),c=this.x.redAdd(this.y).redMul(t.x.redAdd(t.y)).redISub(o).redISub(a),h=n.redMul(u).redMul(c);return this.curve.twisted?(e=n.redMul(f).redMul(a.redSub(this.curve._mulA(o))),r=u.redMul(f)):(e=n.redMul(f).redMul(a.redSub(o)),r=this.curve._mulC(u).redMul(f)),this.curve.point(h,e,r)},c.prototype.add=function(t){return this.isInfinity()?t:t.isInfinity()?this:this.curve.extended?this._extAdd(t):this._projAdd(t)},c.prototype.mul=function(t){return this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!1)},c.prototype.jmulAdd=function(t,e,r){return this.curve._wnafMulAdd(1,[this,e],[t,r],2,!0)},c.prototype.normalize=function(){if(this.zOne)return this;var t=this.z.redInvm();return this.x=this.x.redMul(t),this.y=this.y.redMul(t),this.t&&(this.t=this.t.redMul(t)),this.z=this.curve.one,this.zOne=!0,this},c.prototype.neg=function(){return this.curve.point(this.x.redNeg(),this.y,this.z,this.t&&this.t.redNeg())},c.prototype.getX=function(){return this.normalize(),this.x.fromRed()},c.prototype.getY=function(){return this.normalize(),this.y.fromRed()},c.prototype.eq=function(t){return this===t||0===this.getX().cmp(t.getX())&&0===this.getY().cmp(t.getY())},c.prototype.eqXToP=function(t){var e=t.toRed(this.curve.red).redMul(this.z);if(0===this.x.cmp(e))return!0;for(var r=t.clone(),n=this.curve.redN.redMul(this.z);;){if(r.iadd(this.curve.n),r.cmp(this.curve.p)>=0)return!1;if(e.redIAdd(n),0===this.x.cmp(e))return!0}return!1},c.prototype.toP=c.prototype.normalize,c.prototype.mixedAdd=c.prototype.add},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],70:[function(t,e,r){var n=r;n.base=t("./base"),n.short=t("./short"),n.mont=t("./mont"),n.edwards=t("./edwards")},{"./base":68,"./edwards":69,"./mont":71,"./short":72}],71:[function(t,e,r){var n=t("../curve"),i=t("bn.js"),o=t("inherits"),a=n.base,s=t("../../elliptic").utils;function u(t){a.call(this,"mont",t),this.a=new i(t.a,16).toRed(this.red),this.b=new i(t.b,16).toRed(this.red),this.i4=new i(4).toRed(this.red).redInvm(),this.two=new i(2).toRed(this.red),this.a24=this.i4.redMul(this.a.redAdd(this.two))}function f(t,e,r){a.BasePoint.call(this,t,"projective"),null===e&&null===r?(this.x=this.curve.one,this.z=this.curve.zero):(this.x=new i(e,16),this.z=new i(r,16),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)))}o(u,a),e.exports=u,u.prototype.validate=function(t){var e=t.normalize().x,r=e.redSqr(),n=r.redMul(e).redAdd(r.redMul(this.a)).redAdd(e);return 0===n.redSqrt().redSqr().cmp(n)},o(f,a.BasePoint),u.prototype.decodePoint=function(t,e){return this.point(s.toArray(t,e),1)},u.prototype.point=function(t,e){return new f(this,t,e)},u.prototype.pointFromJSON=function(t){return f.fromJSON(this,t)},f.prototype.precompute=function(){},f.prototype._encode=function(){return this.getX().toArray("be",this.curve.p.byteLength())},f.fromJSON=function(t,e){return new f(t,e[0],e[1]||t.one)},f.prototype.inspect=function(){return this.isInfinity()?"":""},f.prototype.isInfinity=function(){return 0===this.z.cmpn(0)},f.prototype.dbl=function(){var t=this.x.redAdd(this.z).redSqr(),e=this.x.redSub(this.z).redSqr(),r=t.redSub(e),n=t.redMul(e),i=r.redMul(e.redAdd(this.curve.a24.redMul(r)));return this.curve.point(n,i)},f.prototype.add=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.diffAdd=function(t,e){var r=this.x.redAdd(this.z),n=this.x.redSub(this.z),i=t.x.redAdd(t.z),o=t.x.redSub(t.z).redMul(r),a=i.redMul(n),s=e.z.redMul(o.redAdd(a).redSqr()),u=e.x.redMul(o.redISub(a).redSqr());return this.curve.point(s,u)},f.prototype.mul=function(t){for(var e=t.clone(),r=this,n=this.curve.point(null,null),i=[];0!==e.cmpn(0);e.iushrn(1))i.push(e.andln(1));for(var o=i.length-1;o>=0;o--)0===i[o]?(r=r.diffAdd(n,this),n=n.dbl()):(n=r.diffAdd(n,this),r=r.dbl());return n},f.prototype.mulAdd=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.jumlAdd=function(){throw new Error("Not supported on Montgomery curve")},f.prototype.eq=function(t){return 0===this.getX().cmp(t.getX())},f.prototype.normalize=function(){return this.x=this.x.redMul(this.z.redInvm()),this.z=this.curve.one,this},f.prototype.getX=function(){return this.normalize(),this.x.fromRed()}},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],72:[function(t,e,r){var n=t("../curve"),i=t("../../elliptic"),o=t("bn.js"),a=t("inherits"),s=n.base,u=i.utils.assert;function f(t){s.call(this,"short",t),this.a=new o(t.a,16).toRed(this.red),this.b=new o(t.b,16).toRed(this.red),this.tinv=this.two.redInvm(),this.zeroA=0===this.a.fromRed().cmpn(0),this.threeA=0===this.a.fromRed().sub(this.p).cmpn(-3),this.endo=this._getEndomorphism(t),this._endoWnafT1=new Array(4),this._endoWnafT2=new Array(4)}function c(t,e,r,n){s.BasePoint.call(this,t,"affine"),null===e&&null===r?(this.x=null,this.y=null,this.inf=!0):(this.x=new o(e,16),this.y=new o(r,16),n&&(this.x.forceRed(this.curve.red),this.y.forceRed(this.curve.red)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.inf=!1)}function h(t,e,r,n){s.BasePoint.call(this,t,"jacobian"),null===e&&null===r&&null===n?(this.x=this.curve.one,this.y=this.curve.one,this.z=new o(0)):(this.x=new o(e,16),this.y=new o(r,16),this.z=new o(n,16)),this.x.red||(this.x=this.x.toRed(this.curve.red)),this.y.red||(this.y=this.y.toRed(this.curve.red)),this.z.red||(this.z=this.z.toRed(this.curve.red)),this.zOne=this.z===this.curve.one}a(f,s),e.exports=f,f.prototype._getEndomorphism=function(t){if(this.zeroA&&this.g&&this.n&&1===this.p.modn(3)){var e,r;if(t.beta)e=new o(t.beta,16).toRed(this.red);else{var n=this._getEndoRoots(this.p);e=(e=n[0].cmp(n[1])<0?n[0]:n[1]).toRed(this.red)}if(t.lambda)r=new o(t.lambda,16);else{var i=this._getEndoRoots(this.n);0===this.g.mul(i[0]).x.cmp(this.g.x.redMul(e))?r=i[0]:(r=i[1],u(0===this.g.mul(r).x.cmp(this.g.x.redMul(e))))}return{beta:e,lambda:r,basis:t.basis?t.basis.map(function(t){return{a:new o(t.a,16),b:new o(t.b,16)}}):this._getEndoBasis(r)}}},f.prototype._getEndoRoots=function(t){var e=t===this.p?this.red:o.mont(t),r=new o(2).toRed(e).redInvm(),n=r.redNeg(),i=new o(3).toRed(e).redNeg().redSqrt().redMul(r);return[n.redAdd(i).fromRed(),n.redSub(i).fromRed()]},f.prototype._getEndoBasis=function(t){for(var e,r,n,i,a,s,u,f,c,h=this.n.ushrn(Math.floor(this.n.bitLength()/2)),d=t,l=this.n.clone(),p=new o(1),b=new o(0),m=new o(0),y=new o(1),v=0;0!==d.cmpn(0);){var g=l.div(d);f=l.sub(g.mul(d)),c=m.sub(g.mul(p));var w=y.sub(g.mul(b));if(!n&&f.cmp(h)<0)e=u.neg(),r=p,n=f.neg(),i=c;else if(n&&2==++v)break;u=f,l=d,d=f,m=p,p=c,y=b,b=w}a=f.neg(),s=c;var _=n.sqr().add(i.sqr());return a.sqr().add(s.sqr()).cmp(_)>=0&&(a=e,s=r),n.negative&&(n=n.neg(),i=i.neg()),a.negative&&(a=a.neg(),s=s.neg()),[{a:n,b:i},{a:a,b:s}]},f.prototype._endoSplit=function(t){var e=this.endo.basis,r=e[0],n=e[1],i=n.b.mul(t).divRound(this.n),o=r.b.neg().mul(t).divRound(this.n),a=i.mul(r.a),s=o.mul(n.a),u=i.mul(r.b),f=o.mul(n.b);return{k1:t.sub(a).sub(s),k2:u.add(f).neg()}},f.prototype.pointFromX=function(t,e){(t=new o(t,16)).red||(t=t.toRed(this.red));var r=t.redSqr().redMul(t).redIAdd(t.redMul(this.a)).redIAdd(this.b),n=r.redSqrt();if(0!==n.redSqr().redSub(r).cmp(this.zero))throw new Error("invalid point");var i=n.fromRed().isOdd();return(e&&!i||!e&&i)&&(n=n.redNeg()),this.point(t,n)},f.prototype.validate=function(t){if(t.inf)return!0;var e=t.x,r=t.y,n=this.a.redMul(e),i=e.redSqr().redMul(e).redIAdd(n).redIAdd(this.b);return 0===r.redSqr().redISub(i).cmpn(0)},f.prototype._endoWnafMulAdd=function(t,e,r){for(var n=this._endoWnafT1,i=this._endoWnafT2,o=0;o":""},c.prototype.isInfinity=function(){return this.inf},c.prototype.add=function(t){if(this.inf)return t;if(t.inf)return this;if(this.eq(t))return this.dbl();if(this.neg().eq(t))return this.curve.point(null,null);if(0===this.x.cmp(t.x))return this.curve.point(null,null);var e=this.y.redSub(t.y);0!==e.cmpn(0)&&(e=e.redMul(this.x.redSub(t.x).redInvm()));var r=e.redSqr().redISub(this.x).redISub(t.x),n=e.redMul(this.x.redSub(r)).redISub(this.y);return this.curve.point(r,n)},c.prototype.dbl=function(){if(this.inf)return this;var t=this.y.redAdd(this.y);if(0===t.cmpn(0))return this.curve.point(null,null);var e=this.curve.a,r=this.x.redSqr(),n=t.redInvm(),i=r.redAdd(r).redIAdd(r).redIAdd(e).redMul(n),o=i.redSqr().redISub(this.x.redAdd(this.x)),a=i.redMul(this.x.redSub(o)).redISub(this.y);return this.curve.point(o,a)},c.prototype.getX=function(){return this.x.fromRed()},c.prototype.getY=function(){return this.y.fromRed()},c.prototype.mul=function(t){return t=new o(t,16),this._hasDoubles(t)?this.curve._fixedNafMul(this,t):this.curve.endo?this.curve._endoWnafMulAdd([this],[t]):this.curve._wnafMul(this,t)},c.prototype.mulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i):this.curve._wnafMulAdd(1,n,i,2)},c.prototype.jmulAdd=function(t,e,r){var n=[this,e],i=[t,r];return this.curve.endo?this.curve._endoWnafMulAdd(n,i,!0):this.curve._wnafMulAdd(1,n,i,2,!0)},c.prototype.eq=function(t){return this===t||this.inf===t.inf&&(this.inf||0===this.x.cmp(t.x)&&0===this.y.cmp(t.y))},c.prototype.neg=function(t){if(this.inf)return this;var e=this.curve.point(this.x,this.y.redNeg());if(t&&this.precomputed){var r=this.precomputed,n=function(t){return t.neg()};e.precomputed={naf:r.naf&&{wnd:r.naf.wnd,points:r.naf.points.map(n)},doubles:r.doubles&&{step:r.doubles.step,points:r.doubles.points.map(n)}}}return e},c.prototype.toJ=function(){return this.inf?this.curve.jpoint(null,null,null):this.curve.jpoint(this.x,this.y,this.curve.one)},a(h,s.BasePoint),f.prototype.jpoint=function(t,e,r){return new h(this,t,e,r)},h.prototype.toP=function(){if(this.isInfinity())return this.curve.point(null,null);var t=this.z.redInvm(),e=t.redSqr(),r=this.x.redMul(e),n=this.y.redMul(e).redMul(t);return this.curve.point(r,n)},h.prototype.neg=function(){return this.curve.jpoint(this.x,this.y.redNeg(),this.z)},h.prototype.add=function(t){if(this.isInfinity())return t;if(t.isInfinity())return this;var e=t.z.redSqr(),r=this.z.redSqr(),n=this.x.redMul(e),i=t.x.redMul(r),o=this.y.redMul(e.redMul(t.z)),a=t.y.redMul(r.redMul(this.z)),s=n.redSub(i),u=o.redSub(a);if(0===s.cmpn(0))return 0!==u.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var f=s.redSqr(),c=f.redMul(s),h=n.redMul(f),d=u.redSqr().redIAdd(c).redISub(h).redISub(h),l=u.redMul(h.redISub(d)).redISub(o.redMul(c)),p=this.z.redMul(t.z).redMul(s);return this.curve.jpoint(d,l,p)},h.prototype.mixedAdd=function(t){if(this.isInfinity())return t.toJ();if(t.isInfinity())return this;var e=this.z.redSqr(),r=this.x,n=t.x.redMul(e),i=this.y,o=t.y.redMul(e).redMul(this.z),a=r.redSub(n),s=i.redSub(o);if(0===a.cmpn(0))return 0!==s.cmpn(0)?this.curve.jpoint(null,null,null):this.dbl();var u=a.redSqr(),f=u.redMul(a),c=r.redMul(u),h=s.redSqr().redIAdd(f).redISub(c).redISub(c),d=s.redMul(c.redISub(h)).redISub(i.redMul(f)),l=this.z.redMul(a);return this.curve.jpoint(h,d,l)},h.prototype.dblp=function(t){if(0===t)return this;if(this.isInfinity())return this;if(!t)return this.dbl();if(this.curve.zeroA||this.curve.threeA){for(var e=this,r=0;r=0)return!1;if(r.redIAdd(i),0===this.x.cmp(r))return!0}return!1},h.prototype.inspect=function(){return this.isInfinity()?"":""},h.prototype.isInfinity=function(){return 0===this.z.cmpn(0)}},{"../../elliptic":67,"../curve":70,"bn.js":"BN",inherits:101}],73:[function(t,e,r){var n,i=r,o=t("hash.js"),a=t("../elliptic"),s=a.utils.assert;function u(t){"short"===t.type?this.curve=new a.curve.short(t):"edwards"===t.type?this.curve=new a.curve.edwards(t):this.curve=new a.curve.mont(t),this.g=this.curve.g,this.n=this.curve.n,this.hash=t.hash,s(this.g.validate(),"Invalid curve"),s(this.g.mul(this.n).isInfinity(),"Invalid curve, G*N != O")}function f(t,e){Object.defineProperty(i,t,{configurable:!0,enumerable:!0,get:function(){var r=new u(e);return Object.defineProperty(i,t,{configurable:!0,enumerable:!0,value:r}),r}})}i.PresetCurve=u,f("p192",{type:"short",prime:"p192",p:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff",a:"ffffffff ffffffff ffffffff fffffffe ffffffff fffffffc",b:"64210519 e59c80e7 0fa7e9ab 72243049 feb8deec c146b9b1",n:"ffffffff ffffffff ffffffff 99def836 146bc9b1 b4d22831",hash:o.sha256,gRed:!1,g:["188da80e b03090f6 7cbf20eb 43a18800 f4ff0afd 82ff1012","07192b95 ffc8da78 631011ed 6b24cdd5 73f977a1 1e794811"]}),f("p224",{type:"short",prime:"p224",p:"ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001",a:"ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff fffffffe",b:"b4050a85 0c04b3ab f5413256 5044b0b7 d7bfd8ba 270b3943 2355ffb4",n:"ffffffff ffffffff ffffffff ffff16a2 e0b8f03e 13dd2945 5c5c2a3d",hash:o.sha256,gRed:!1,g:["b70e0cbd 6bb4bf7f 321390b9 4a03c1d3 56c21122 343280d6 115c1d21","bd376388 b5f723fb 4c22dfe6 cd4375a0 5a074764 44d58199 85007e34"]}),f("p256",{type:"short",prime:null,p:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff ffffffff",a:"ffffffff 00000001 00000000 00000000 00000000 ffffffff ffffffff fffffffc",b:"5ac635d8 aa3a93e7 b3ebbd55 769886bc 651d06b0 cc53b0f6 3bce3c3e 27d2604b",n:"ffffffff 00000000 ffffffff ffffffff bce6faad a7179e84 f3b9cac2 fc632551",hash:o.sha256,gRed:!1,g:["6b17d1f2 e12c4247 f8bce6e5 63a440f2 77037d81 2deb33a0 f4a13945 d898c296","4fe342e2 fe1a7f9b 8ee7eb4a 7c0f9e16 2bce3357 6b315ece cbb64068 37bf51f5"]}),f("p384",{type:"short",prime:null,p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 ffffffff",a:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe ffffffff 00000000 00000000 fffffffc",b:"b3312fa7 e23ee7e4 988e056b e3f82d19 181d9c6e fe814112 0314088f 5013875a c656398d 8a2ed19d 2a85c8ed d3ec2aef",n:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff c7634d81 f4372ddf 581a0db2 48b0a77a ecec196a ccc52973",hash:o.sha384,gRed:!1,g:["aa87ca22 be8b0537 8eb1c71e f320ad74 6e1d3b62 8ba79b98 59f741e0 82542a38 5502f25d bf55296c 3a545e38 72760ab7","3617de4a 96262c6f 5d9e98bf 9292dc29 f8f41dbd 289a147c e9da3113 b5f0b8c0 0a60b1ce 1d7e819d 7a431d7c 90ea0e5f"]}),f("p521",{type:"short",prime:null,p:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff",a:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffc",b:"00000051 953eb961 8e1c9a1f 929a21a0 b68540ee a2da725b 99b315f3 b8b48991 8ef109e1 56193951 ec7e937b 1652c0bd 3bb1bf07 3573df88 3d2c34f1 ef451fd4 6b503f00",n:"000001ff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffa 51868783 bf2f966b 7fcc0148 f709a5d0 3bb5c9b8 899c47ae bb6fb71e 91386409",hash:o.sha512,gRed:!1,g:["000000c6 858e06b7 0404e9cd 9e3ecb66 2395b442 9c648139 053fb521 f828af60 6b4d3dba a14b5e77 efe75928 fe1dc127 a2ffa8de 3348b3c1 856a429b f97e7e31 c2e5bd66","00000118 39296a78 9a3bc004 5c8a5fb4 2c7d1bd9 98f54449 579b4468 17afbd17 273e662c 97ee7299 5ef42640 c550b901 3fad0761 353c7086 a272c240 88be9476 9fd16650"]}),f("curve25519",{type:"mont",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"76d06",b:"1",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["9"]}),f("ed25519",{type:"edwards",prime:"p25519",p:"7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed",a:"-1",c:"1",d:"52036cee2b6ffe73 8cc740797779e898 00700a4d4141d8ab 75eb4dca135978a3",n:"1000000000000000 0000000000000000 14def9dea2f79cd6 5812631a5cf5d3ed",hash:o.sha256,gRed:!1,g:["216936d3cd6e53fec0a4e231fdd6dc5c692cc7609525a7b2c9562d608f25d51a","6666666666666666666666666666666666666666666666666666666666666658"]});try{n=t("./precomputed/secp256k1")}catch(t){n=void 0}f("secp256k1",{type:"short",prime:"k256",p:"ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f",a:"0",b:"7",n:"ffffffff ffffffff ffffffff fffffffe baaedce6 af48a03b bfd25e8c d0364141",h:"1",hash:o.sha256,beta:"7ae96a2b657c07106e64479eac3434e99cf0497512f58995c1396c28719501ee",lambda:"5363ad4cc05c30e0a5261c028812645a122e22ea20816678df02967c1b23bd72",basis:[{a:"3086d221a7d46bcde86c90e49284eb15",b:"-e4437ed6010e88286f547fa90abfe4c3"},{a:"114ca50f7a8e2f3f657c1108d9d44cfd8",b:"3086d221a7d46bcde86c90e49284eb15"}],gRed:!1,g:["79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798","483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8",n]})},{"../elliptic":67,"./precomputed/secp256k1":80,"hash.js":86}],74:[function(t,e,r){var n=t("bn.js"),i=t("hmac-drbg"),o=t("../../elliptic"),a=o.utils.assert,s=t("./key"),u=t("./signature");function f(t){if(!(this instanceof f))return new f(t);"string"==typeof t&&(a(o.curves.hasOwnProperty(t),"Unknown curve "+t),t=o.curves[t]),t instanceof o.curves.PresetCurve&&(t={curve:t}),this.curve=t.curve.curve,this.n=this.curve.n,this.nh=this.n.ushrn(1),this.g=this.curve.g,this.g=t.curve.g,this.g.precompute(t.curve.n.bitLength()+1),this.hash=t.hash||t.curve.hash}e.exports=f,f.prototype.keyPair=function(t){return new s(this,t)},f.prototype.keyFromPrivate=function(t,e){return s.fromPrivate(this,t,e)},f.prototype.keyFromPublic=function(t,e){return s.fromPublic(this,t,e)},f.prototype.genKeyPair=function(t){t||(t={});for(var e=new i({hash:this.hash,pers:t.pers,persEnc:t.persEnc||"utf8",entropy:t.entropy||o.rand(this.hash.hmacStrength),entropyEnc:t.entropy&&t.entropyEnc||"utf8",nonce:this.n.toArray()}),r=this.n.byteLength(),a=this.n.sub(new n(2));;){var s=new n(e.generate(r));if(!(s.cmp(a)>0))return s.iaddn(1),this.keyFromPrivate(s)}},f.prototype._truncateToN=function(t,e){var r=8*t.byteLength()-this.n.bitLength();return r>0&&(t=t.ushrn(r)),!e&&t.cmp(this.n)>=0?t.sub(this.n):t},f.prototype.sign=function(t,e,r,o){"object"===(void 0===r?"undefined":_typeof(r))&&(o=r,r=null),o||(o={}),e=this.keyFromPrivate(e,r),t=this._truncateToN(new n(t,16));for(var a=this.n.byteLength(),s=e.getPrivate().toArray("be",a),f=t.toArray("be",a),c=new i({hash:this.hash,entropy:s,nonce:f,pers:o.pers,persEnc:o.persEnc||"utf8"}),h=this.n.sub(new n(1)),d=0;;d++){var l=o.k?o.k(d):new n(c.generate(this.n.byteLength()));if(!((l=this._truncateToN(l,!0)).cmpn(1)<=0||l.cmp(h)>=0)){var p=this.g.mul(l);if(!p.isInfinity()){var b=p.getX(),m=b.umod(this.n);if(0!==m.cmpn(0)){var y=l.invm(this.n).mul(m.mul(e.getPrivate()).iadd(t));if(0!==(y=y.umod(this.n)).cmpn(0)){var v=(p.getY().isOdd()?1:0)|(0!==b.cmp(m)?2:0);return o.canonical&&y.cmp(this.nh)>0&&(y=this.n.sub(y),v^=1),new u({r:m,s:y,recoveryParam:v})}}}}}},f.prototype.verify=function(t,e,r,i){t=this._truncateToN(new n(t,16)),r=this.keyFromPublic(r,i);var o=(e=new u(e,"hex")).r,a=e.s;if(o.cmpn(1)<0||o.cmp(this.n)>=0)return!1;if(a.cmpn(1)<0||a.cmp(this.n)>=0)return!1;var s,f=a.invm(this.n),c=f.mul(t).umod(this.n),h=f.mul(o).umod(this.n);return this.curve._maxwellTrick?!(s=this.g.jmulAdd(c,r.getPublic(),h)).isInfinity()&&s.eqXToP(o):!(s=this.g.mulAdd(c,r.getPublic(),h)).isInfinity()&&0===s.getX().umod(this.n).cmp(o)},f.prototype.recoverPubKey=function(t,e,r,i){a((3&r)===r,"The recovery param is more than two bits"),e=new u(e,i);var o=this.n,s=new n(t),f=e.r,c=e.s,h=1&r,d=r>>1;if(f.cmp(this.curve.p.umod(this.curve.n))>=0&&d)throw new Error("Unable to find sencond key candinate");f=d?this.curve.pointFromX(f.add(this.curve.n),h):this.curve.pointFromX(f,h);var l=e.r.invm(o),p=o.sub(s).mul(l).umod(o),b=c.mul(l).umod(o);return this.g.mulAdd(p,f,b)},f.prototype.getKeyRecoveryParam=function(t,e,r,n){if(null!==(e=new u(e,n)).recoveryParam)return e.recoveryParam;for(var i=0;i<4;i++){var o;try{o=this.recoverPubKey(t,e,i)}catch(t){continue}if(o.eq(r))return i}throw new Error("Unable to find valid recovery factor")}},{"../../elliptic":67,"./key":75,"./signature":76,"bn.js":"BN","hmac-drbg":98}],75:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils.assert;function o(t,e){this.ec=t,this.priv=null,this.pub=null,e.priv&&this._importPrivate(e.priv,e.privEnc),e.pub&&this._importPublic(e.pub,e.pubEnc)}e.exports=o,o.fromPublic=function(t,e,r){return e instanceof o?e:new o(t,{pub:e,pubEnc:r})},o.fromPrivate=function(t,e,r){return e instanceof o?e:new o(t,{priv:e,privEnc:r})},o.prototype.validate=function(){var t=this.getPublic();return t.isInfinity()?{result:!1,reason:"Invalid public key"}:t.validate()?t.mul(this.ec.curve.n).isInfinity()?{result:!0,reason:null}:{result:!1,reason:"Public key * N != O"}:{result:!1,reason:"Public key is not a point"}},o.prototype.getPublic=function(t,e){return"string"==typeof t&&(e=t,t=null),this.pub||(this.pub=this.ec.g.mul(this.priv)),e?this.pub.encode(e,t):this.pub},o.prototype.getPrivate=function(t){return"hex"===t?this.priv.toString(16,2):this.priv},o.prototype._importPrivate=function(t,e){this.priv=new n(t,e||16),this.priv=this.priv.umod(this.ec.curve.n)},o.prototype._importPublic=function(t,e){if(t.x||t.y)return"mont"===this.ec.curve.type?i(t.x,"Need x coordinate"):"short"!==this.ec.curve.type&&"edwards"!==this.ec.curve.type||i(t.x&&t.y,"Need both x and y coordinate"),void(this.pub=this.ec.curve.point(t.x,t.y));this.pub=this.ec.curve.decodePoint(t,e)},o.prototype.derive=function(t){return t.mul(this.priv).getX()},o.prototype.sign=function(t,e,r){return this.ec.sign(t,this,e,r)},o.prototype.verify=function(t,e){return this.ec.verify(t,e,this)},o.prototype.inspect=function(){return""}},{"../../elliptic":67,"bn.js":"BN"}],76:[function(t,e,r){var n=t("bn.js"),i=t("../../elliptic").utils,o=i.assert;function a(t,e){if(t instanceof a)return t;this._importDER(t,e)||(o(t.r&&t.s,"Signature without r or s"),this.r=new n(t.r,16),this.s=new n(t.s,16),void 0===t.recoveryParam?this.recoveryParam=null:this.recoveryParam=t.recoveryParam)}function s(t,e){var r=t[e.place++];if(!(128&r))return r;for(var n=15&r,i=0,o=0,a=e.place;o>>3);for(t.push(128|r);--r;)t.push(e>>>(r<<3)&255);t.push(e)}}e.exports=a,a.prototype._importDER=function(t,e){t=i.toArray(t,e);var r=new function(){this.place=0};if(48!==t[r.place++])return!1;if(s(t,r)+r.place!==t.length)return!1;if(2!==t[r.place++])return!1;var o=s(t,r),a=t.slice(r.place,o+r.place);if(r.place+=o,2!==t[r.place++])return!1;var u=s(t,r);if(t.length!==u+r.place)return!1;var f=t.slice(r.place,u+r.place);return 0===a[0]&&128&a[1]&&(a=a.slice(1)),0===f[0]&&128&f[1]&&(f=f.slice(1)),this.r=new n(a),this.s=new n(f),this.recoveryParam=null,!0},a.prototype.toDER=function(t){var e=this.r.toArray(),r=this.s.toArray();for(128&e[0]&&(e=[0].concat(e)),128&r[0]&&(r=[0].concat(r)),e=u(e),r=u(r);!(r[0]||128&r[1]);)r=r.slice(1);var n=[2];f(n,e.length),(n=n.concat(e)).push(2),f(n,r.length);var o=n.concat(r),a=[48];return f(a,o.length),a=a.concat(o),i.encode(a,t)}},{"../../elliptic":67,"bn.js":"BN"}],77:[function(t,e,r){var n=t("hash.js"),i=t("../../elliptic"),o=i.utils,a=o.assert,s=o.parseBytes,u=t("./key"),f=t("./signature");function c(t){if(a("ed25519"===t,"only tested with ed25519 so far"),!(this instanceof c))return new c(t);t=i.curves[t].curve;this.curve=t,this.g=t.g,this.g.precompute(t.n.bitLength()+1),this.pointClass=t.point().constructor,this.encodingLength=Math.ceil(t.n.bitLength()/8),this.hash=n.sha512}e.exports=c,c.prototype.sign=function(t,e){t=s(t);var r=this.keyFromSecret(e),n=this.hashInt(r.messagePrefix(),t),i=this.g.mul(n),o=this.encodePoint(i),a=this.hashInt(o,r.pubBytes(),t).mul(r.priv()),u=n.add(a).umod(this.curve.n);return this.makeSignature({R:i,S:u,Rencoded:o})},c.prototype.verify=function(t,e,r){t=s(t),e=this.makeSignature(e);var n=this.keyFromPublic(r),i=this.hashInt(e.Rencoded(),n.pubBytes(),t),o=this.g.mul(e.S());return e.R().add(n.pub().mul(i)).eq(o)},c.prototype.hashInt=function(){for(var t=this.hash(),e=0;e=0;){var o;if(i.isOdd()){var a=i.andln(n-1);o=a>(n>>1)-1?(n>>1)-a:a,i.isubn(o)}else o=0;r.push(o);for(var s=0!==i.cmpn(0)&&0===i.andln(n-1)?e+1:1,u=1;u0||e.cmpn(-i)>0;){var o,a,s,u=t.andln(3)+n&3,f=e.andln(3)+i&3;3===u&&(u=-1),3===f&&(f=-1),o=0==(1&u)?0:3!=(s=t.andln(7)+n&7)&&5!==s||2!==f?u:-u,r[0].push(o),a=0==(1&f)?0:3!=(s=e.andln(7)+i&7)&&5!==s||2!==u?f:-f,r[1].push(a),2*n===o+1&&(n=1-n),2*i===a+1&&(i=1-i),t.iushrn(1),e.iushrn(1)}return r},n.cachedProperty=function(t,e,r){var n="_"+e;t.prototype[e]=function(){return void 0!==this[n]?this[n]:this[n]=r.call(this)}},n.parseBytes=function(t){return"string"==typeof t?n.toArray(t,"hex"):t},n.intFromLE=function(t){return new i(t,"hex","le")}},{"bn.js":"BN","minimalistic-assert":107,"minimalistic-crypto-utils":108}],82:[function(t,e,r){e.exports={_args:[[{raw:"elliptic@^6.0.0",scope:null,escapedName:"elliptic",name:"elliptic",rawSpec:"^6.0.0",spec:">=6.0.0 <7.0.0",type:"range"},"/Users/frozeman/Sites/_ethereum/web3/node_modules/browserify-sign"]],_from:"elliptic@>=6.0.0 <7.0.0",_id:"elliptic@6.4.0",_inCache:!0,_location:"/elliptic",_nodeVersion:"7.0.0",_npmOperationalInternal:{host:"packages-18-east.internal.npmjs.com",tmp:"tmp/elliptic-6.4.0.tgz_1487798866428_0.30510620190761983"},_npmUser:{name:"indutny",email:"fedor@indutny.com"},_npmVersion:"3.10.8",_phantomChildren:{},_requested:{raw:"elliptic@^6.0.0",scope:null,escapedName:"elliptic",name:"elliptic",rawSpec:"^6.0.0",spec:">=6.0.0 <7.0.0",type:"range"},_requiredBy:["/browserify-sign","/create-ecdh","/secp256k1"],_resolved:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",_shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",_shrinkwrap:null,_spec:"elliptic@^6.0.0",_where:"/Users/frozeman/Sites/_ethereum/web3/node_modules/browserify-sign",author:{name:"Fedor Indutny",email:"fedor@indutny.com"},bugs:{url:"https://github.com/indutny/elliptic/issues"},dependencies:{"bn.js":"^4.4.0",brorand:"^1.0.1","hash.js":"^1.0.0","hmac-drbg":"^1.0.0",inherits:"^2.0.1","minimalistic-assert":"^1.0.0","minimalistic-crypto-utils":"^1.0.0"},description:"EC cryptography",devDependencies:{brfs:"^1.4.3",coveralls:"^2.11.3",grunt:"^0.4.5","grunt-browserify":"^5.0.0","grunt-cli":"^1.2.0","grunt-contrib-connect":"^1.0.0","grunt-contrib-copy":"^1.0.0","grunt-contrib-uglify":"^1.0.1","grunt-mocha-istanbul":"^3.0.1","grunt-saucelabs":"^8.6.2",istanbul:"^0.4.2",jscs:"^2.9.0",jshint:"^2.6.0",mocha:"^2.1.0"},directories:{},dist:{shasum:"cac9af8762c85836187003c8dfe193e5e2eae5df",tarball:"https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz"},files:["lib"],gitHead:"6b0d2b76caae91471649c8e21f0b1d3ba0f96090",homepage:"https://github.com/indutny/elliptic",keywords:["EC","Elliptic","curve","Cryptography"],license:"MIT",main:"lib/elliptic.js",maintainers:[{name:"indutny",email:"fedor@indutny.com"}],name:"elliptic",optionalDependencies:{},readme:"ERROR: No README data found!",repository:{type:"git",url:"git+ssh://git@github.com/indutny/elliptic.git"},scripts:{jscs:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",jshint:"jscs benchmarks/*.js lib/*.js lib/**/*.js lib/**/**/*.js test/index.js",lint:"npm run jscs && npm run jshint",test:"npm run lint && npm run unit",unit:"istanbul test _mocha --reporter=spec test/index.js",version:"grunt dist && git add dist/"},version:"6.4.0"}},{}],83:[function(t,e,r){function n(){this._events=this._events||{},this._maxListeners=this._maxListeners||void 0}function i(t){return"function"==typeof t}function o(t){return"object"===(void 0===t?"undefined":_typeof(t))&&null!==t}function a(t){return void 0===t}e.exports=n,n.EventEmitter=n,n.prototype._events=void 0,n.prototype._maxListeners=void 0,n.defaultMaxListeners=10,n.prototype.setMaxListeners=function(t){if("number"!=typeof t||t<0||isNaN(t))throw TypeError("n must be a positive number");return this._maxListeners=t,this},n.prototype.emit=function(t){var e,r,n,s,u,f;if(this._events||(this._events={}),"error"===t&&(!this._events.error||o(this._events.error)&&!this._events.error.length)){if((e=arguments[1])instanceof Error)throw e;var c=new Error('Uncaught, unspecified "error" event. ('+e+")");throw c.context=e,c}if(a(r=this._events[t]))return!1;if(i(r))switch(arguments.length){case 1:r.call(this);break;case 2:r.call(this,arguments[1]);break;case 3:r.call(this,arguments[1],arguments[2]);break;default:s=Array.prototype.slice.call(arguments,1),r.apply(this,s)}else if(o(r))for(s=Array.prototype.slice.call(arguments,1),n=(f=r.slice()).length,u=0;u0&&this._events[t].length>r&&(this._events[t].warned=!0,console.error("(node) warning: possible EventEmitter memory leak detected. %d listeners added. Use emitter.setMaxListeners() to increase limit.",this._events[t].length),"function"==typeof console.trace&&console.trace()),this},n.prototype.on=n.prototype.addListener,n.prototype.once=function(t,e){if(!i(e))throw TypeError("listener must be a function");var r=!1;function n(){this.removeListener(t,n),r||(r=!0,e.apply(this,arguments))}return n.listener=e,this.on(t,n),this},n.prototype.removeListener=function(t,e){var r,n,a,s;if(!i(e))throw TypeError("listener must be a function");if(!this._events||!this._events[t])return this;if(a=(r=this._events[t]).length,n=-1,r===e||i(r.listener)&&r.listener===e)delete this._events[t],this._events.removeListener&&this.emit("removeListener",t,e);else if(o(r)){for(s=a;s-- >0;)if(r[s]===e||r[s].listener&&r[s].listener===e){n=s;break}if(n<0)return this;1===r.length?(r.length=0,delete this._events[t]):r.splice(n,1),this._events.removeListener&&this.emit("removeListener",t,e)}return this},n.prototype.removeAllListeners=function(t){var e,r;if(!this._events)return this;if(!this._events.removeListener)return 0===arguments.length?this._events={}:this._events[t]&&delete this._events[t],this;if(0===arguments.length){for(e in this._events)"removeListener"!==e&&this.removeAllListeners(e);return this.removeAllListeners("removeListener"),this._events={},this}if(i(r=this._events[t]))this.removeListener(t,r);else if(r)for(;r.length;)this.removeListener(t,r[r.length-1]);return delete this._events[t],this},n.prototype.listeners=function(t){return this._events&&this._events[t]?i(this._events[t])?[this._events[t]]:this._events[t].slice():[]},n.prototype.listenerCount=function(t){if(this._events){var e=this._events[t];if(i(e))return 1;if(e)return e.length}return 0},n.listenerCount=function(t,e){return t.listenerCount(e)}},{}],84:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("md5.js");e.exports=function(t,e,r,o){if(n.isBuffer(t)||(t=n.from(t,"binary")),e&&(n.isBuffer(e)||(e=n.from(e,"binary")),8!==e.length))throw new RangeError("salt should be Buffer with 8 byte length");for(var a=r/8,s=n.alloc(a),u=n.alloc(o||0),f=n.alloc(0);a>0||o>0;){var c=new i;c.update(f),c.update(t),e&&c.update(e),f=c.digest();var h=0;if(a>0){var d=s.length-a;h=Math.min(a,f.length),f.copy(s,d,0,h),a-=h}if(h0){var l=u.length-o,p=Math.min(o,f.length-h);f.copy(u,l,h,h+p),o-=p}}return f.fill(0),{key:s,iv:u}}},{"md5.js":104,"safe-buffer":147}],85:[function(t,e,r){(function(r){var n=t("stream").Transform;function i(t){n.call(this),this._block=new r(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}t("inherits")(i,n),i.prototype._transform=function(t,e,n){var i=null;try{"buffer"!==e&&(t=new r(t,e)),this.update(t)}catch(t){i=t}n(i)},i.prototype._flush=function(t){var e=null;try{this.push(this._digest())}catch(t){e=t}t(e)},i.prototype.update=function(t,e){if(!r.isBuffer(t)&&"string"!=typeof t)throw new TypeError("Data must be a string or a buffer");if(this._finalized)throw new Error("Digest already called");r.isBuffer(t)||(t=new r(t,e||"binary"));for(var n=this._block,i=0;this._blockOffset+t.length-i>=this._blockSize;){for(var o=this._blockOffset;o0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},i.prototype._update=function(t){throw new Error("_update is not implemented")},i.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var e=this._digest();return void 0!==t&&(e=e.toString(t)),e},i.prototype._digest=function(){throw new Error("_digest is not implemented")},e.exports=i}).call(this,t("buffer").Buffer)},{buffer:47,inherits:101,stream:156}],86:[function(t,e,r){var n=r;n.utils=t("./hash/utils"),n.common=t("./hash/common"),n.sha=t("./hash/sha"),n.ripemd=t("./hash/ripemd"),n.hmac=t("./hash/hmac"),n.sha1=n.sha.sha1,n.sha256=n.sha.sha256,n.sha224=n.sha.sha224,n.sha384=n.sha.sha384,n.sha512=n.sha.sha512,n.ripemd160=n.ripemd.ripemd160},{"./hash/common":87,"./hash/hmac":88,"./hash/ripemd":89,"./hash/sha":90,"./hash/utils":97}],87:[function(t,e,r){var n=t("./utils"),i=t("minimalistic-assert");function o(){this.pending=null,this.pendingTotal=0,this.blockSize=this.constructor.blockSize,this.outSize=this.constructor.outSize,this.hmacStrength=this.constructor.hmacStrength,this.padLength=this.constructor.padLength/8,this.endian="big",this._delta8=this.blockSize/8,this._delta32=this.blockSize/32}r.BlockHash=o,o.prototype.update=function(t,e){if(t=n.toArray(t,e),this.pending?this.pending=this.pending.concat(t):this.pending=t,this.pendingTotal+=t.length,this.pending.length>=this._delta8){var r=(t=this.pending).length%this._delta8;this.pending=t.slice(t.length-r,t.length),0===this.pending.length&&(this.pending=null),t=n.join32(t,0,t.length-r,this.endian);for(var i=0;i>>24&255,n[i++]=t>>>16&255,n[i++]=t>>>8&255,n[i++]=255&t}else for(n[i++]=255&t,n[i++]=t>>>8&255,n[i++]=t>>>16&255,n[i++]=t>>>24&255,n[i++]=0,n[i++]=0,n[i++]=0,n[i++]=0,o=8;othis.blockSize&&(t=(new this.Hash).update(t).digest()),i(t.length<=this.blockSize);for(var e=t.length;e>>3},r.g1_256=function(t){return n(t,17)^n(t,19)^t>>>10}},{"../utils":97}],97:[function(t,e,r){var n=t("minimalistic-assert"),i=t("inherits");function o(t){return(t>>>24|t>>>8&65280|t<<8&16711680|(255&t)<<24)>>>0}function a(t){return 1===t.length?"0"+t:t}function s(t){return 7===t.length?"0"+t:6===t.length?"00"+t:5===t.length?"000"+t:4===t.length?"0000"+t:3===t.length?"00000"+t:2===t.length?"000000"+t:1===t.length?"0000000"+t:t}r.inherits=i,r.toArray=function(t,e){if(Array.isArray(t))return t.slice();if(!t)return[];var r=[];if("string"==typeof t)if(e){if("hex"===e)for((t=t.replace(/[^a-z0-9]+/gi,"")).length%2!=0&&(t="0"+t),n=0;n>8,a=255&i;o?r.push(o,a):r.push(a)}else for(n=0;n>>0}return a},r.split32=function(t,e){for(var r=new Array(4*t.length),n=0,i=0;n>>24,r[i+1]=o>>>16&255,r[i+2]=o>>>8&255,r[i+3]=255&o):(r[i+3]=o>>>24,r[i+2]=o>>>16&255,r[i+1]=o>>>8&255,r[i]=255&o)}return r},r.rotr32=function(t,e){return t>>>e|t<<32-e},r.rotl32=function(t,e){return t<>>32-e},r.sum32=function(t,e){return t+e>>>0},r.sum32_3=function(t,e,r){return t+e+r>>>0},r.sum32_4=function(t,e,r,n){return t+e+r+n>>>0},r.sum32_5=function(t,e,r,n,i){return t+e+r+n+i>>>0},r.sum64=function(t,e,r,n){var i=t[e],o=n+t[e+1]>>>0,a=(o>>0,t[e+1]=o},r.sum64_hi=function(t,e,r,n){return(e+n>>>0>>0},r.sum64_lo=function(t,e,r,n){return e+n>>>0},r.sum64_4_hi=function(t,e,r,n,i,o,a,s){var u=0,f=e;return u+=(f=f+n>>>0)>>0)>>0)>>0},r.sum64_4_lo=function(t,e,r,n,i,o,a,s){return e+n+o+s>>>0},r.sum64_5_hi=function(t,e,r,n,i,o,a,s,u,f){var c=0,h=e;return c+=(h=h+n>>>0)>>0)>>0)>>0)>>0},r.sum64_5_lo=function(t,e,r,n,i,o,a,s,u,f){return e+n+o+s+f>>>0},r.rotr64_hi=function(t,e,r){return(e<<32-r|t>>>r)>>>0},r.rotr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0},r.shr64_hi=function(t,e,r){return t>>>r},r.shr64_lo=function(t,e,r){return(t<<32-r|e>>>r)>>>0}},{inherits:101,"minimalistic-assert":107}],98:[function(t,e,r){var n=t("hash.js"),i=t("minimalistic-crypto-utils"),o=t("minimalistic-assert");function a(t){if(!(this instanceof a))return new a(t);this.hash=t.hash,this.predResist=!!t.predResist,this.outLen=this.hash.outSize,this.minEntropy=t.minEntropy||this.hash.hmacStrength,this._reseed=null,this.reseedInterval=null,this.K=null,this.V=null;var e=i.toArray(t.entropy,t.entropyEnc||"hex"),r=i.toArray(t.nonce,t.nonceEnc||"hex"),n=i.toArray(t.pers,t.persEnc||"hex");o(e.length>=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._init(e,r,n)}e.exports=a,a.prototype._init=function(t,e,r){var n=t.concat(e).concat(r);this.K=new Array(this.outLen/8),this.V=new Array(this.outLen/8);for(var i=0;i=this.minEntropy/8,"Not enough entropy. Minimum is: "+this.minEntropy+" bits"),this._update(t.concat(r||[])),this._reseed=1},a.prototype.generate=function(t,e,r,n){if(this._reseed>this.reseedInterval)throw new Error("Reseed is required");"string"!=typeof e&&(n=r,r=e,e=null),r&&(r=i.toArray(r,n||"hex"),this._update(r));for(var o=[];o.length>1,c=-7,h=r?i-1:0,d=r?-1:1,l=t[e+h];for(h+=d,o=l&(1<<-c)-1,l>>=-c,c+=s;c>0;o=256*o+t[e+h],h+=d,c-=8);for(a=o&(1<<-c)-1,o>>=-c,c+=n;c>0;a=256*a+t[e+h],h+=d,c-=8);if(0===o)o=1-f;else{if(o===u)return a?NaN:1/0*(l?-1:1);a+=Math.pow(2,n),o-=f}return(l?-1:1)*a*Math.pow(2,o-n)},r.write=function(t,e,r,n,i,o){var a,s,u,f=8*o-i-1,c=(1<>1,d=23===i?Math.pow(2,-24)-Math.pow(2,-77):0,l=n?0:o-1,p=n?1:-1,b=e<0||0===e&&1/e<0?1:0;for(e=Math.abs(e),isNaN(e)||e===1/0?(s=isNaN(e)?1:0,a=c):(a=Math.floor(Math.log(e)/Math.LN2),e*(u=Math.pow(2,-a))<1&&(a--,u*=2),(e+=a+h>=1?d/u:d*Math.pow(2,1-h))*u>=2&&(a++,u/=2),a+h>=c?(s=0,a=c):a+h>=1?(s=(e*u-1)*Math.pow(2,i),a+=h):(s=e*Math.pow(2,h-1)*Math.pow(2,i),a=0));i>=8;t[r+l]=255&s,l+=p,s/=256,i-=8);for(a=a<0;t[r+l]=255&a,l+=p,a/=256,f-=8);t[r+l-p]|=128*b}},{}],100:[function(t,e,r){var n=[].indexOf;e.exports=function(t,e){if(n)return t.indexOf(e);for(var r=0;r>>32-e}function u(t,e,r,n,i,o,a){return s(t+(e&r|~e&n)+i+o|0,a)+e|0}function f(t,e,r,n,i,o,a){return s(t+(e&n|r&~n)+i+o|0,a)+e|0}function c(t,e,r,n,i,o,a){return s(t+(e^r^n)+i+o|0,a)+e|0}function h(t,e,r,n,i,o,a){return s(t+(r^(e|~n))+i+o|0,a)+e|0}n(a,i),a.prototype._update=function(){for(var t=o,e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);var r=this._a,n=this._b,i=this._c,a=this._d;n=h(n=h(n=h(n=h(n=c(n=c(n=c(n=c(n=f(n=f(n=f(n=f(n=u(n=u(n=u(n=u(n,i=u(i,a=u(a,r=u(r,n,i,a,t[0],3614090360,7),n,i,t[1],3905402710,12),r,n,t[2],606105819,17),a,r,t[3],3250441966,22),i=u(i,a=u(a,r=u(r,n,i,a,t[4],4118548399,7),n,i,t[5],1200080426,12),r,n,t[6],2821735955,17),a,r,t[7],4249261313,22),i=u(i,a=u(a,r=u(r,n,i,a,t[8],1770035416,7),n,i,t[9],2336552879,12),r,n,t[10],4294925233,17),a,r,t[11],2304563134,22),i=u(i,a=u(a,r=u(r,n,i,a,t[12],1804603682,7),n,i,t[13],4254626195,12),r,n,t[14],2792965006,17),a,r,t[15],1236535329,22),i=f(i,a=f(a,r=f(r,n,i,a,t[1],4129170786,5),n,i,t[6],3225465664,9),r,n,t[11],643717713,14),a,r,t[0],3921069994,20),i=f(i,a=f(a,r=f(r,n,i,a,t[5],3593408605,5),n,i,t[10],38016083,9),r,n,t[15],3634488961,14),a,r,t[4],3889429448,20),i=f(i,a=f(a,r=f(r,n,i,a,t[9],568446438,5),n,i,t[14],3275163606,9),r,n,t[3],4107603335,14),a,r,t[8],1163531501,20),i=f(i,a=f(a,r=f(r,n,i,a,t[13],2850285829,5),n,i,t[2],4243563512,9),r,n,t[7],1735328473,14),a,r,t[12],2368359562,20),i=c(i,a=c(a,r=c(r,n,i,a,t[5],4294588738,4),n,i,t[8],2272392833,11),r,n,t[11],1839030562,16),a,r,t[14],4259657740,23),i=c(i,a=c(a,r=c(r,n,i,a,t[1],2763975236,4),n,i,t[4],1272893353,11),r,n,t[7],4139469664,16),a,r,t[10],3200236656,23),i=c(i,a=c(a,r=c(r,n,i,a,t[13],681279174,4),n,i,t[0],3936430074,11),r,n,t[3],3572445317,16),a,r,t[6],76029189,23),i=c(i,a=c(a,r=c(r,n,i,a,t[9],3654602809,4),n,i,t[12],3873151461,11),r,n,t[15],530742520,16),a,r,t[2],3299628645,23),i=h(i,a=h(a,r=h(r,n,i,a,t[0],4096336452,6),n,i,t[7],1126891415,10),r,n,t[14],2878612391,15),a,r,t[5],4237533241,21),i=h(i,a=h(a,r=h(r,n,i,a,t[12],1700485571,6),n,i,t[3],2399980690,10),r,n,t[10],4293915773,15),a,r,t[1],2240044497,21),i=h(i,a=h(a,r=h(r,n,i,a,t[8],1873313359,6),n,i,t[15],4264355552,10),r,n,t[6],2734768916,15),a,r,t[13],1309151649,21),i=h(i,a=h(a,r=h(r,n,i,a,t[4],4149444226,6),n,i,t[11],3174756917,10),r,n,t[2],718787259,15),a,r,t[9],3951481745,21),this._a=this._a+r|0,this._b=this._b+n|0,this._c=this._c+i|0,this._d=this._d+a|0},a.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var t=new r(16);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t},e.exports=a}).call(this,t("buffer").Buffer)},{buffer:47,"hash-base":105,inherits:101}],105:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("stream").Transform;function o(t){i.call(this),this._block=n.allocUnsafe(t),this._blockSize=t,this._blockOffset=0,this._length=[0,0,0,0],this._finalized=!1}t("inherits")(o,i),o.prototype._transform=function(t,e,r){var n=null;try{this.update(t,e)}catch(t){n=t}r(n)},o.prototype._flush=function(t){var e=null;try{this.push(this.digest())}catch(t){e=t}t(e)},o.prototype.update=function(t,e){if(function(t,e){if(!n.isBuffer(t)&&"string"!=typeof t)throw new TypeError(e+" must be a string or a buffer")}(t,"Data"),this._finalized)throw new Error("Digest already called");n.isBuffer(t)||(t=n.from(t,e));for(var r=this._block,i=0;this._blockOffset+t.length-i>=this._blockSize;){for(var o=this._blockOffset;o0;++a)this._length[a]+=s,(s=this._length[a]/4294967296|0)>0&&(this._length[a]-=4294967296*s);return this},o.prototype._update=function(){throw new Error("_update is not implemented")},o.prototype.digest=function(t){if(this._finalized)throw new Error("Digest already called");this._finalized=!0;var e=this._digest();void 0!==t&&(e=e.toString(t)),this._block.fill(0),this._blockOffset=0;for(var r=0;r<4;++r)this._length[r]=0;return e},o.prototype._digest=function(){throw new Error("_digest is not implemented")},e.exports=o},{inherits:101,"safe-buffer":147,stream:156}],106:[function(t,e,r){var n=t("bn.js"),i=t("brorand");function o(t){this.rand=t||new i.Rand}e.exports=o,o.create=function(t){return new o(t)},o.prototype._randbelow=function(t){var e=t.bitLength(),r=Math.ceil(e/8);do{var i=new n(this.rand.generate(r))}while(i.cmp(t)>=0);return i},o.prototype._randrange=function(t,e){var r=e.sub(t);return t.add(this._randbelow(r))},o.prototype.test=function(t,e,r){var i=t.bitLength(),o=n.mont(t),a=new n(1).toRed(o);e||(e=Math.max(1,i/48|0));for(var s=t.subn(1),u=0;!s.testn(u);u++);for(var f=t.shrn(u),c=s.toRed(o);e>0;e--){var h=this._randrange(new n(2),s);r&&r(h);var d=h.toRed(o).redPow(f);if(0!==d.cmp(a)&&0!==d.cmp(c)){for(var l=1;l0;e--){var c=this._randrange(new n(2),a),h=t.gcd(c);if(0!==h.cmpn(1))return h;var d=c.toRed(i).redPow(u);if(0!==d.cmp(o)&&0!==d.cmp(f)){for(var l=1;l>8,a=255&i;o?r.push(o,a):r.push(a)}return r},n.zero2=i,n.toHex=o,n.encode=function(t,e){return"hex"===e?o(t):t}},{}],109:[function(t,e,r){e.exports={"2.16.840.1.101.3.4.1.1":"aes-128-ecb","2.16.840.1.101.3.4.1.2":"aes-128-cbc","2.16.840.1.101.3.4.1.3":"aes-128-ofb","2.16.840.1.101.3.4.1.4":"aes-128-cfb","2.16.840.1.101.3.4.1.21":"aes-192-ecb","2.16.840.1.101.3.4.1.22":"aes-192-cbc","2.16.840.1.101.3.4.1.23":"aes-192-ofb","2.16.840.1.101.3.4.1.24":"aes-192-cfb","2.16.840.1.101.3.4.1.41":"aes-256-ecb","2.16.840.1.101.3.4.1.42":"aes-256-cbc","2.16.840.1.101.3.4.1.43":"aes-256-ofb","2.16.840.1.101.3.4.1.44":"aes-256-cfb"}},{}],110:[function(t,e,r){var n=t("asn1.js");r.certificate=t("./certificate");var i=n.define("RSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("modulus").int(),this.key("publicExponent").int(),this.key("privateExponent").int(),this.key("prime1").int(),this.key("prime2").int(),this.key("exponent1").int(),this.key("exponent2").int(),this.key("coefficient").int())});r.RSAPrivateKey=i;var o=n.define("RSAPublicKey",function(){this.seq().obj(this.key("modulus").int(),this.key("publicExponent").int())});r.RSAPublicKey=o;var a=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(s),this.key("subjectPublicKey").bitstr())});r.PublicKey=a;var s=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("none").null_().optional(),this.key("curve").objid().optional(),this.key("params").seq().obj(this.key("p").int(),this.key("q").int(),this.key("g").int()).optional())}),u=n.define("PrivateKeyInfo",function(){this.seq().obj(this.key("version").int(),this.key("algorithm").use(s),this.key("subjectPrivateKey").octstr())});r.PrivateKey=u;var f=n.define("EncryptedPrivateKeyInfo",function(){this.seq().obj(this.key("algorithm").seq().obj(this.key("id").objid(),this.key("decrypt").seq().obj(this.key("kde").seq().obj(this.key("id").objid(),this.key("kdeparams").seq().obj(this.key("salt").octstr(),this.key("iters").int())),this.key("cipher").seq().obj(this.key("algo").objid(),this.key("iv").octstr()))),this.key("subjectPrivateKey").octstr())});r.EncryptedPrivateKey=f;var c=n.define("DSAPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("p").int(),this.key("q").int(),this.key("g").int(),this.key("pub_key").int(),this.key("priv_key").int())});r.DSAPrivateKey=c,r.DSAparam=n.define("DSAparam",function(){this.int()});var h=n.define("ECPrivateKey",function(){this.seq().obj(this.key("version").int(),this.key("privateKey").octstr(),this.key("parameters").optional().explicit(0).use(d),this.key("publicKey").optional().explicit(1).bitstr())});r.ECPrivateKey=h;var d=n.define("ECParameters",function(){this.choice({namedCurve:this.objid()})});r.signature=n.define("signature",function(){this.seq().obj(this.key("r").int(),this.key("s").int())})},{"./certificate":111,"asn1.js":1}],111:[function(t,e,r){var n=t("asn1.js"),i=n.define("Time",function(){this.choice({utcTime:this.utctime(),generalTime:this.gentime()})}),o=n.define("AttributeTypeValue",function(){this.seq().obj(this.key("type").objid(),this.key("value").any())}),a=n.define("AlgorithmIdentifier",function(){this.seq().obj(this.key("algorithm").objid(),this.key("parameters").optional())}),s=n.define("SubjectPublicKeyInfo",function(){this.seq().obj(this.key("algorithm").use(a),this.key("subjectPublicKey").bitstr())}),u=n.define("RelativeDistinguishedName",function(){this.setof(o)}),f=n.define("RDNSequence",function(){this.seqof(u)}),c=n.define("Name",function(){this.choice({rdnSequence:this.use(f)})}),h=n.define("Validity",function(){this.seq().obj(this.key("notBefore").use(i),this.key("notAfter").use(i))}),d=n.define("Extension",function(){this.seq().obj(this.key("extnID").objid(),this.key("critical").bool().def(!1),this.key("extnValue").octstr())}),l=n.define("TBSCertificate",function(){this.seq().obj(this.key("version").explicit(0).int(),this.key("serialNumber").int(),this.key("signature").use(a),this.key("issuer").use(c),this.key("validity").use(h),this.key("subject").use(c),this.key("subjectPublicKeyInfo").use(s),this.key("issuerUniqueID").implicit(1).bitstr().optional(),this.key("subjectUniqueID").implicit(2).bitstr().optional(),this.key("extensions").explicit(3).seqof(d).optional())}),p=n.define("X509Certificate",function(){this.seq().obj(this.key("tbsCertificate").use(l),this.key("signatureAlgorithm").use(a),this.key("signatureValue").bitstr())});e.exports=p},{"asn1.js":1}],112:[function(t,e,r){(function(r){var n=/Proc-Type: 4,ENCRYPTED\n\r?DEK-Info: AES-((?:128)|(?:192)|(?:256))-CBC,([0-9A-H]+)\n\r?\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?/m,i=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n/m,o=/^-----BEGIN ((?:.* KEY)|CERTIFICATE)-----\n\r?([0-9A-z\n\r\+\/\=]+)\n\r?-----END \1-----$/m,a=t("evp_bytestokey"),s=t("browserify-aes");e.exports=function(t,e){var u,f=t.toString(),c=f.match(n);if(c){var h="aes"+c[1],d=new r(c[2],"hex"),l=new r(c[3].replace(/\r?\n/g,""),"base64"),p=a(e,d.slice(0,8),parseInt(c[1],10)).key,b=[],m=s.createDecipheriv(h,p,d);b.push(m.update(l)),b.push(m.final()),u=r.concat(b)}else{var y=f.match(o);u=new r(y[2].replace(/\r?\n/g,""),"base64")}return{tag:f.match(i)[1],data:u}}}).call(this,t("buffer").Buffer)},{"browserify-aes":20,buffer:47,evp_bytestokey:84}],113:[function(t,e,r){(function(r){var n=t("./asn1"),i=t("./aesid.json"),o=t("./fixProc"),a=t("browserify-aes"),s=t("pbkdf2");function u(t){var e;"object"!==(void 0===t?"undefined":_typeof(t))||r.isBuffer(t)||(e=t.passphrase,t=t.key),"string"==typeof t&&(t=new r(t));var u,f,c,h,d,l,p,b,m,y,v,g,w,_=o(t,e),M=_.tag,x=_.data;switch(M){case"CERTIFICATE":f=n.certificate.decode(x,"der").tbsCertificate.subjectPublicKeyInfo;case"PUBLIC KEY":switch(f||(f=n.PublicKey.decode(x,"der")),u=f.algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPublicKey.decode(f.subjectPublicKey.data,"der");case"1.2.840.10045.2.1":return f.subjectPrivateKey=f.subjectPublicKey,{type:"ec",data:f};case"1.2.840.10040.4.1":return f.algorithm.params.pub_key=n.DSAparam.decode(f.subjectPublicKey.data,"der"),{type:"dsa",data:f.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+M);case"ENCRYPTED PRIVATE KEY":x=n.EncryptedPrivateKey.decode(x,"der"),h=e,d=(c=x).algorithm.decrypt.kde.kdeparams.salt,l=parseInt(c.algorithm.decrypt.kde.kdeparams.iters.toString(),10),p=i[c.algorithm.decrypt.cipher.algo.join(".")],b=c.algorithm.decrypt.cipher.iv,m=c.subjectPrivateKey,y=parseInt(p.split("-")[1],10)/8,v=s.pbkdf2Sync(h,d,l,y),g=a.createDecipheriv(p,v,b),(w=[]).push(g.update(m)),w.push(g.final()),x=r.concat(w);case"PRIVATE KEY":switch(u=(f=n.PrivateKey.decode(x,"der")).algorithm.algorithm.join(".")){case"1.2.840.113549.1.1.1":return n.RSAPrivateKey.decode(f.subjectPrivateKey,"der");case"1.2.840.10045.2.1":return{curve:f.algorithm.curve,privateKey:n.ECPrivateKey.decode(f.subjectPrivateKey,"der").privateKey};case"1.2.840.10040.4.1":return f.algorithm.params.priv_key=n.DSAparam.decode(f.subjectPrivateKey,"der"),{type:"dsa",params:f.algorithm.params};default:throw new Error("unknown key id "+u)}throw new Error("unknown key type "+M);case"RSA PUBLIC KEY":return n.RSAPublicKey.decode(x,"der");case"RSA PRIVATE KEY":return n.RSAPrivateKey.decode(x,"der");case"DSA PRIVATE KEY":return{type:"dsa",params:n.DSAPrivateKey.decode(x,"der")};case"EC PRIVATE KEY":return{curve:(x=n.ECPrivateKey.decode(x,"der")).parameters.value,privateKey:x.privateKey};default:throw new Error("unknown key type "+M)}}e.exports=u,u.signature=n.signature}).call(this,t("buffer").Buffer)},{"./aesid.json":109,"./asn1":110,"./fixProc":112,"browserify-aes":20,buffer:47,pbkdf2:114}],114:[function(t,e,r){r.pbkdf2=t("./lib/async"),r.pbkdf2Sync=t("./lib/sync")},{"./lib/async":115,"./lib/sync":118}],115:[function(t,e,r){(function(r,n){var i,o=t("./precondition"),a=t("./default-encoding"),s=t("./sync"),u=t("safe-buffer").Buffer,f=n.crypto&&n.crypto.subtle,c={sha:"SHA-1","sha-1":"SHA-1",sha1:"SHA-1",sha256:"SHA-256","sha-256":"SHA-256",sha384:"SHA-384","sha-384":"SHA-384","sha-512":"SHA-512",sha512:"SHA-512"},h=[];function d(t,e,r,n,i){return f.importKey("raw",t,{name:"PBKDF2"},!1,["deriveBits"]).then(function(t){return f.deriveBits({name:"PBKDF2",salt:e,iterations:r,hash:{name:i}},t,n<<3)}).then(function(t){return u.from(t)})}e.exports=function(t,e,l,p,b,m){if(u.isBuffer(t)||(t=u.from(t,a)),u.isBuffer(e)||(e=u.from(e,a)),o(l,p),"function"==typeof b&&(m=b,b=void 0),"function"!=typeof m)throw new Error("No callback provided to pbkdf2");var y,v,g=c[(b=b||"sha1").toLowerCase()];if(!g||"function"!=typeof n.Promise)return r.nextTick(function(){var r;try{r=s(t,e,l,p,b)}catch(t){return m(t)}m(null,r)});y=function(t){if(n.process&&!n.process.browser)return Promise.resolve(!1);if(!f||!f.importKey||!f.deriveBits)return Promise.resolve(!1);if(void 0!==h[t])return h[t];var e=d(i=i||u.alloc(8),i,10,128,t).then(function(){return!0}).catch(function(){return!1});return h[t]=e,e}(g).then(function(r){return r?d(t,e,l,p,g):s(t,e,l,p,b)}),v=m,y.then(function(t){r.nextTick(function(){v(null,t)})},function(t){r.nextTick(function(){v(t)})})}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./default-encoding":116,"./precondition":117,"./sync":118,_process:120,"safe-buffer":147}],116:[function(t,e,r){(function(t){var r;t.browser?r="utf-8":r=parseInt(t.version.split(".")[0].slice(1),10)>=6?"utf-8":"binary";e.exports=r}).call(this,t("_process"))},{_process:120}],117:[function(t,e,r){var n=Math.pow(2,30)-1;e.exports=function(t,e){if("number"!=typeof t)throw new TypeError("Iterations not a number");if(t<0)throw new TypeError("Bad iterations");if("number"!=typeof e)throw new TypeError("Key length not a number");if(e<0||e>n||e!=e)throw new TypeError("Bad key length")}},{}],118:[function(t,e,r){var n=t("create-hash/md5"),i=t("ripemd160"),o=t("sha.js"),a=t("./precondition"),s=t("./default-encoding"),u=t("safe-buffer").Buffer,f=u.alloc(128),c={md5:16,sha1:20,sha224:28,sha256:32,sha384:48,sha512:64,rmd160:20,ripemd160:20};function h(t,e,r){var a=function(t){return"rmd160"===t||"ripemd160"===t?i:"md5"===t?n:function(e){return o(t).update(e).digest()}}(t),s="sha512"===t||"sha384"===t?128:64;e.length>s?e=a(e):e.length1)for(var r=1;rp||new a(e).cmp(l.modulus)>=0)throw new Error("decryption error");d=c?f(new a(e),l):s(e,l);var b=new r(p-d.length);if(b.fill(0),d=r.concat([b,d],p),4===h)return function(t,e){t.modulus;var n=t.modulus.byteLength(),a=(e.length,u("sha1").update(new r("")).digest()),s=a.length;if(0!==e[0])throw new Error("decryption error");var f=e.slice(1,s+1),c=e.slice(s+1),h=o(f,i(c,s)),d=o(c,i(h,n-s-1));if(function(t,e){t=new r(t),e=new r(e);var n=0,i=t.length;t.length!==e.length&&(n++,i=Math.min(t.length,e.length));var o=-1;for(;++o=e.length){o++;break}var a=e.slice(2,i-1);e.slice(i-1,i);("0002"!==n.toString("hex")&&!r||"0001"!==n.toString("hex")&&r)&&o++;a.length<8&&o++;if(o)throw new Error("decryption error");return e.slice(i)}(0,d,c);if(3===h)return d;throw new Error("unknown padding")}}).call(this,t("buffer").Buffer)},{"./mgf":122,"./withPublic":125,"./xor":126,"bn.js":"BN","browserify-rsa":38,buffer:47,"create-hash":51,"parse-asn1":113}],124:[function(t,e,r){(function(r){var n=t("parse-asn1"),i=t("randombytes"),o=t("create-hash"),a=t("./mgf"),s=t("./xor"),u=t("bn.js"),f=t("./withPublic"),c=t("browserify-rsa");e.exports=function(t,e,h){var d;d=t.padding?t.padding:h?1:4;var l,p=n(t);if(4===d)l=function(t,e){var n=t.modulus.byteLength(),f=e.length,c=o("sha1").update(new r("")).digest(),h=c.length,d=2*h;if(f>n-d-2)throw new Error("message too long");var l=new r(n-f-d-2);l.fill(0);var p=n-h-1,b=i(h),m=s(r.concat([c,l,new r([1]),e],p),a(b,p)),y=s(b,a(m,h));return new u(r.concat([new r([0]),y,m],n))}(p,e);else if(1===d)l=function(t,e,n){var o,a=e.length,s=t.modulus.byteLength();if(a>s-11)throw new Error("message too long");n?(o=new r(s-a-3)).fill(255):o=function(t,e){var n,o=new r(t),a=0,s=i(2*t),u=0;for(;a=0)throw new Error("data too long for modulus")}return h?c(l,p):f(l,p)}}).call(this,t("buffer").Buffer)},{"./mgf":122,"./withPublic":125,"./xor":126,"bn.js":"BN","browserify-rsa":38,buffer:47,"create-hash":51,"parse-asn1":113,randombytes:131}],125:[function(t,e,r){(function(r){var n=t("bn.js");e.exports=function(t,e){return new r(t.toRed(n.mont(e.modulus)).redPow(new n(e.publicExponent)).fromRed().toArray())}}).call(this,t("buffer").Buffer)},{"bn.js":"BN",buffer:47}],126:[function(t,e,r){e.exports=function(t,e){for(var r=t.length,n=-1;++n= 0x80 (not a basic code point)","invalid-input":"Invalid input"},M=c-h,x=Math.floor,k=String.fromCharCode;function S(t){throw new RangeError(_[t])}function E(t,e){for(var r=t.length,n=[];r--;)n[r]=e(t[r]);return n}function A(t,e){var r=t.split("@"),n="";return r.length>1&&(n=r[0]+"@",t=r[1]),n+E((t=t.replace(w,".")).split("."),e).join(".")}function j(t){for(var e,r,n=[],i=0,o=t.length;i=55296&&e<=56319&&i65535&&(e+=k((t-=65536)>>>10&1023|55296),t=56320|1023&t),e+=k(t)}).join("")}function B(t,e){return t+22+75*(t<26)-((0!=e)<<5)}function T(t,e,r){var n=0;for(t=r?x(t/p):t>>1,t+=x(t/e);t>M*d>>1;n+=c)t=x(t/M);return x(n+(M+1)*t/(t+l))}function C(t){var e,r,n,i,o,a,s,u,l,p,v,g=[],w=t.length,_=0,M=m,k=b;for((r=t.lastIndexOf(y))<0&&(r=0),n=0;n=128&&S("not-basic"),g.push(t.charCodeAt(n));for(i=r>0?r+1:0;i=w&&S("invalid-input"),((u=(v=t.charCodeAt(i++))-48<10?v-22:v-65<26?v-65:v-97<26?v-97:c)>=c||u>x((f-_)/a))&&S("overflow"),_+=u*a,!(u<(l=s<=k?h:s>=k+d?d:s-k));s+=c)a>x(f/(p=c-l))&&S("overflow"),a*=p;k=T(_-o,e=g.length+1,0==o),x(_/e)>f-M&&S("overflow"),M+=x(_/e),_%=e,g.splice(_++,0,M)}return I(g)}function P(t){var e,r,n,i,o,a,s,u,l,p,v,g,w,_,M,E=[];for(g=(t=j(t)).length,e=m,r=0,o=b,a=0;a=e&&vx((f-r)/(w=n+1))&&S("overflow"),r+=(s-e)*w,e=s,a=0;af&&S("overflow"),v==e){for(u=r,l=c;!(u<(p=l<=o?h:l>=o+d?d:l-o));l+=c)M=u-p,_=c-p,E.push(k(B(p+M%_,0))),u=x(M/_);E.push(k(B(u,0))),o=T(r,w,n==i),r=0,++n}++r,++e}return E.join("")}if(s={version:"1.4.1",ucs2:{decode:j,encode:I},decode:C,encode:P,toASCII:function(t){return A(t,function(t){return g.test(t)?"xn--"+P(t):t})},toUnicode:function(t){return A(t,function(t){return v.test(t)?C(t.slice(4).toLowerCase()):t})}},"function"==typeof define&&"object"==_typeof(define.amd)&&define.amd)define("punycode",function(){return s});else if(i&&o)if(e.exports==i)o.exports=s;else for(u in s)s.hasOwnProperty(u)&&(i[u]=s[u]);else n.punycode=s}(this)}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],128:[function(t,e,r){e.exports=function(t,e,r,i){e=e||"&",r=r||"=";var o={};if("string"!=typeof t||0===t.length)return o;var a=/\+/g;t=t.split(e);var s=1e3;i&&"number"==typeof i.maxKeys&&(s=i.maxKeys);var u,f,c=t.length;s>0&&c>s&&(c=s);for(var h=0;h=0?(d=m.substr(0,y),l=m.substr(y+1)):(d=m,l=""),p=decodeURIComponent(d),b=decodeURIComponent(l),u=o,f=p,Object.prototype.hasOwnProperty.call(u,f)?n(o[p])?o[p].push(b):o[p]=[o[p],b]:o[p]=b}return o};var n=Array.isArray||function(t){return"[object Array]"===Object.prototype.toString.call(t)}},{}],129:[function(t,e,r){var n=function(t){switch(void 0===t?"undefined":_typeof(t)){case"string":return t;case"boolean":return t?"true":"false";case"number":return isFinite(t)?t:"";default:return""}};e.exports=function(t,e,r,s){return e=e||"&",r=r||"=",null===t&&(t=void 0),"object"===(void 0===t?"undefined":_typeof(t))?o(a(t),function(a){var s=encodeURIComponent(n(a))+r;return i(t[a])?o(t[a],function(t){return s+encodeURIComponent(n(t))}).join(e):s+encodeURIComponent(n(t[a]))}).join(e):s?encodeURIComponent(n(s))+r+encodeURIComponent(n(t)):""};var i=Array.isArray||function(t){return"[object Array]"===Object.prototype.toString.call(t)};function o(t,e){if(t.map)return t.map(e);for(var r=[],n=0;n65536)throw new Error("requested too many random bytes");var a=new n.Uint8Array(t);t>0&&o.getRandomValues(a);var s=i.from(a.buffer);if("function"==typeof e)return r.nextTick(function(){e(null,s)});return s}:e.exports=function(){throw new Error("Secure random number generation is not supported by this browser.\nUse Chrome, Firefox or Internet Explorer 11")}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{_process:120,"safe-buffer":147}],132:[function(t,e,r){(function(e,n){function i(){throw new Error("secure random number generation not supported by this browser\nuse chrome, FireFox or Internet Explorer 11")}var o=t("safe-buffer"),a=t("randombytes"),s=o.Buffer,u=o.kMaxLength,f=n.crypto||n.msCrypto,c=Math.pow(2,32)-1;function h(t,e){if("number"!=typeof t||t!=t)throw new TypeError("offset must be a number");if(t>c||t<0)throw new TypeError("offset must be a uint32");if(t>u||t>e)throw new RangeError("offset out of range")}function d(t,e,r){if("number"!=typeof t||t!=t)throw new TypeError("size must be a number");if(t>c||t<0)throw new TypeError("size must be a uint32");if(t+e>r||t>u)throw new RangeError("buffer too small")}function l(t,r,n,i){if(e.browser){var o=t.buffer,s=new Uint8Array(o,r,n);return f.getRandomValues(s),i?void e.nextTick(function(){i(null,t)}):t}if(!i)return a(n).copy(t,r),t;a(n,function(e,n){if(e)return i(e);n.copy(t,r),i(null,t)})}f&&f.getRandomValues||!e.browser?(r.randomFill=function(t,e,r,i){if(!(s.isBuffer(t)||t instanceof n.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');if("function"==typeof e)i=e,e=0,r=t.length;else if("function"==typeof r)i=r,r=t.length-e;else if("function"!=typeof i)throw new TypeError('"cb" argument must be a function');return h(e,t.length),d(r,e,t.length),l(t,e,r,i)},r.randomFillSync=function(t,e,r){void 0===e&&(e=0);if(!(s.isBuffer(t)||t instanceof n.Uint8Array))throw new TypeError('"buf" argument must be a Buffer or Uint8Array');h(e,t.length),void 0===r&&(r=t.length-e);return d(r,e,t.length),l(t,e,r)}):(r.randomFill=i,r.randomFillSync=i)}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{_process:120,randombytes:131,"safe-buffer":147}],133:[function(t,e,r){e.exports=t("./lib/_stream_duplex.js")},{"./lib/_stream_duplex.js":134}],134:[function(t,e,r){var n=t("process-nextick-args").nextTick,i=Object.keys||function(t){var e=[];for(var r in t)e.push(r);return e};e.exports=h;var o=t("core-util-is");o.inherits=t("inherits");var a=t("./_stream_readable"),s=t("./_stream_writable");o.inherits(h,a);for(var u=i(s.prototype),f=0;f0?("string"==typeof e||u.objectMode||Object.getPrototypeOf(e)===f.prototype||(a=e,e=f.from(a)),n?u.endEmitted?t.emit("error",new Error("stream.unshift() after end event")):_(t,u,e,!0):u.ended?t.emit("error",new Error("stream.push() after EOF")):(u.reading=!1,u.decoder&&!r?(e=u.decoder.write(e),u.objectMode||0!==e.length?_(t,u,e,!1):E(t,u)):_(t,u,e,!1))):n||(u.reading=!1));return!(s=u).ended&&(s.needReadable||s.lengthe.highWaterMark&&(e.highWaterMark=((r=t)>=M?r=M:(r--,r|=r>>>1,r|=r>>>2,r|=r>>>4,r|=r>>>8,r|=r>>>16,r++),r)),t<=e.length?t:e.ended?e.length:(e.needReadable=!0,0));var r}function k(t){var e=t._readableState;e.needReadable=!1,e.emittedReadable||(l("emitReadable",e.flowing),e.emittedReadable=!0,e.sync?i(S,t):S(t))}function S(t){l("emit readable"),t.emit("readable"),B(t)}function E(t,e){e.readingMore||(e.readingMore=!0,i(A,t,e))}function A(t,e){for(var r=e.length;!e.reading&&!e.flowing&&!e.ended&&e.length=e.length?(r=e.decoder?e.buffer.join(""):1===e.buffer.length?e.buffer.head.data:e.buffer.concat(e.length),e.buffer.clear()):r=function(t,e,r){var n;to.length?o.length:t;if(a===o.length?i+=o:i+=o.slice(0,t),0===(t-=a)){a===o.length?(++n,r.next?e.head=r.next:e.head=e.tail=null):(e.head=r,r.data=o.slice(a));break}++n}return e.length-=n,i}(t,e):function(t,e){var r=f.allocUnsafe(t),n=e.head,i=1;n.data.copy(r),t-=n.data.length;for(;n=n.next;){var o=n.data,a=t>o.length?o.length:t;if(o.copy(r,r.length-t,0,a),0===(t-=a)){a===o.length?(++i,n.next?e.head=n.next:e.head=e.tail=null):(e.head=n,n.data=o.slice(a));break}++i}return e.length-=i,r}(t,e);return n}(t,e.buffer,e.decoder),r);var r}function C(t){var e=t._readableState;if(e.length>0)throw new Error('"endReadable()" called on non-empty stream');e.endEmitted||(e.ended=!0,i(P,e,t))}function P(t,e){t.endEmitted||0!==t.length||(t.endEmitted=!0,e.readable=!1,e.emit("end"))}function R(t,e){for(var r=0,n=t.length;r=e.highWaterMark||e.ended))return l("read: emitReadable",e.length,e.ended),0===e.length&&e.ended?C(this):k(this),null;if(0===(t=x(t,e))&&e.ended)return 0===e.length&&C(this),null;var n,i=e.needReadable;return l("need readable",i),(0===e.length||e.length-t0?T(t,e):null)?(e.needReadable=!0,t=0):e.length-=t,0===e.length&&(e.ended||(e.needReadable=!0),r!==t&&e.ended&&C(this)),null!==n&&this.emit("data",n),n},g.prototype._read=function(t){this.emit("error",new Error("_read() is not implemented"))},g.prototype.pipe=function(t,e){var n=this,o=this._readableState;switch(o.pipesCount){case 0:o.pipes=t;break;case 1:o.pipes=[o.pipes,t];break;default:o.pipes.push(t)}o.pipesCount+=1,l("pipe count=%d opts=%j",o.pipesCount,e);var u=(!e||!1!==e.end)&&t!==r.stdout&&t!==r.stderr?c:w;function f(e,r){l("onunpipe"),e===n&&r&&!1===r.hasUnpiped&&(r.hasUnpiped=!0,l("cleanup"),t.removeListener("close",v),t.removeListener("finish",g),t.removeListener("drain",d),t.removeListener("error",y),t.removeListener("unpipe",f),n.removeListener("end",c),n.removeListener("end",w),n.removeListener("data",m),p=!0,!o.awaitDrain||t._writableState&&!t._writableState.needDrain||d())}function c(){l("onend"),t.end()}o.endEmitted?i(u):n.once("end",u),t.on("unpipe",f);var h,d=(h=n,function(){var t=h._readableState;l("pipeOnDrain",t.awaitDrain),t.awaitDrain&&t.awaitDrain--,0===t.awaitDrain&&s(h,"data")&&(t.flowing=!0,B(h))});t.on("drain",d);var p=!1;var b=!1;function m(e){l("ondata"),b=!1,!1!==t.write(e)||b||((1===o.pipesCount&&o.pipes===t||o.pipesCount>1&&-1!==R(o.pipes,t))&&!p&&(l("false write response, pause",n._readableState.awaitDrain),n._readableState.awaitDrain++,b=!0),n.pause())}function y(e){l("onerror",e),w(),t.removeListener("error",y),0===s(t,"error")&&t.emit("error",e)}function v(){t.removeListener("finish",g),w()}function g(){l("onfinish"),t.removeListener("close",v),w()}function w(){l("unpipe"),n.unpipe(t)}return n.on("data",m),function(t,e,r){if("function"==typeof t.prependListener)return t.prependListener(e,r);t._events&&t._events[e]?a(t._events[e])?t._events[e].unshift(r):t._events[e]=[r,t._events[e]]:t.on(e,r)}(t,"error",y),t.once("close",v),t.once("finish",g),t.emit("pipe",n),o.flowing||(l("pipe resume"),n.resume()),t},g.prototype.unpipe=function(t){var e=this._readableState,r={hasUnpiped:!1};if(0===e.pipesCount)return this;if(1===e.pipesCount)return t&&t!==e.pipes?this:(t||(t=e.pipes),e.pipes=null,e.pipesCount=0,e.flowing=!1,t&&t.emit("unpipe",this,r),this);if(!t){var n=e.pipes,i=e.pipesCount;e.pipes=null,e.pipesCount=0,e.flowing=!1;for(var o=0;o-1?setImmediate:i;y.WritableState=m;var u=t("core-util-is");u.inherits=t("inherits");var f={deprecate:t("util-deprecate")},c=t("./internal/streams/stream"),h=t("safe-buffer").Buffer,d=n.Uint8Array||function(){};var l,p=t("./internal/streams/destroy");function b(){}function m(e,r){a=a||t("./_stream_duplex"),e=e||{};var n=r instanceof a;this.objectMode=!!e.objectMode,n&&(this.objectMode=this.objectMode||!!e.writableObjectMode);var u=e.highWaterMark,f=e.writableHighWaterMark,c=this.objectMode?16:16384;this.highWaterMark=u||0===u?u:n&&(f||0===f)?f:c,this.highWaterMark=Math.floor(this.highWaterMark),this.finalCalled=!1,this.needDrain=!1,this.ending=!1,this.ended=!1,this.finished=!1,this.destroyed=!1;var h=!1===e.decodeStrings;this.decodeStrings=!h,this.defaultEncoding=e.defaultEncoding||"utf8",this.length=0,this.writing=!1,this.corked=0,this.sync=!0,this.bufferProcessing=!1,this.onwrite=function(t){!function(t,e){var r=t._writableState,n=r.sync,o=r.writecb;if(l=r,l.writing=!1,l.writecb=null,l.length-=l.writelen,l.writelen=0,e)u=t,f=r,c=n,h=e,d=o,--f.pendingcb,c?(i(d,h),i(x,u,f),u._writableState.errorEmitted=!0,u.emit("error",h)):(d(h),u._writableState.errorEmitted=!0,u.emit("error",h),x(u,f));else{var a=_(r);a||r.corked||r.bufferProcessing||!r.bufferedRequest||w(t,r),n?s(g,t,r,a,o):g(t,r,a,o)}var u,f,c,h,d;var l}(r,t)},this.writecb=null,this.writelen=0,this.bufferedRequest=null,this.lastBufferedRequest=null,this.pendingcb=0,this.prefinished=!1,this.errorEmitted=!1,this.bufferedRequestCount=0,this.corkedRequestsFree=new o(this)}function y(e){if(a=a||t("./_stream_duplex"),!(l.call(y,this)||this instanceof a))return new y(e);this._writableState=new m(e,this),this.writable=!0,e&&("function"==typeof e.write&&(this._write=e.write),"function"==typeof e.writev&&(this._writev=e.writev),"function"==typeof e.destroy&&(this._destroy=e.destroy),"function"==typeof e.final&&(this._final=e.final)),c.call(this)}function v(t,e,r,n,i,o,a){e.writelen=n,e.writecb=a,e.writing=!0,e.sync=!0,r?t._writev(i,e.onwrite):t._write(i,o,e.onwrite),e.sync=!1}function g(t,e,r,n){var i,o;r||(i=t,0===(o=e).length&&o.needDrain&&(o.needDrain=!1,i.emit("drain"))),e.pendingcb--,n(),x(t,e)}function w(t,e){e.bufferProcessing=!0;var r=e.bufferedRequest;if(t._writev&&r&&r.next){var n=e.bufferedRequestCount,i=new Array(n),a=e.corkedRequestsFree;a.entry=r;for(var s=0,u=!0;r;)i[s]=r,r.isBuf||(u=!1),r=r.next,s+=1;i.allBuffers=u,v(t,e,!0,e.length,i,"",a.finish),e.pendingcb++,e.lastBufferedRequest=null,a.next?(e.corkedRequestsFree=a.next,a.next=null):e.corkedRequestsFree=new o(e),e.bufferedRequestCount=0}else{for(;r;){var f=r.chunk,c=r.encoding,h=r.callback;if(v(t,e,!1,e.objectMode?1:f.length,f,c,h),r=r.next,e.bufferedRequestCount--,e.writing)break}null===r&&(e.lastBufferedRequest=null)}e.bufferedRequest=r,e.bufferProcessing=!1}function _(t){return t.ending&&0===t.length&&null===t.bufferedRequest&&!t.finished&&!t.writing}function M(t,e){t._final(function(r){e.pendingcb--,r&&t.emit("error",r),e.prefinished=!0,t.emit("prefinish"),x(t,e)})}function x(t,e){var r,n,o=_(e);return o&&(r=t,(n=e).prefinished||n.finalCalled||("function"==typeof r._final?(n.pendingcb++,n.finalCalled=!0,i(M,r,n)):(n.prefinished=!0,r.emit("prefinish"))),0===e.pendingcb&&(e.finished=!0,t.emit("finish"))),o}u.inherits(y,c),m.prototype.getBuffer=function(){for(var t=this.bufferedRequest,e=[];t;)e.push(t),t=t.next;return e},function(){try{Object.defineProperty(m.prototype,"buffer",{get:f.deprecate(function(){return this.getBuffer()},"_writableState.buffer is deprecated. Use _writableState.getBuffer instead.","DEP0003")})}catch(t){}}(),"function"==typeof Symbol&&Symbol.hasInstance&&"function"==typeof Function.prototype[Symbol.hasInstance]?(l=Function.prototype[Symbol.hasInstance],Object.defineProperty(y,Symbol.hasInstance,{value:function(t){return!!l.call(this,t)||this===y&&(t&&t._writableState instanceof m)}})):l=function(t){return t instanceof this},y.prototype.pipe=function(){this.emit("error",new Error("Cannot pipe, not readable"))},y.prototype.write=function(t,e,r){var n,o,a,s,u,f,c,l,p,m,y,g=this._writableState,w=!1,_=!g.objectMode&&(n=t,h.isBuffer(n)||n instanceof d);return _&&!h.isBuffer(t)&&(o=t,t=h.from(o)),"function"==typeof e&&(r=e,e=null),_?e="buffer":e||(e=g.defaultEncoding),"function"!=typeof r&&(r=b),g.ended?(p=this,m=r,y=new Error("write after end"),p.emit("error",y),i(m,y)):(_||(a=this,s=g,f=r,c=!0,l=!1,null===(u=t)?l=new TypeError("May not write null values to stream"):"string"==typeof u||void 0===u||s.objectMode||(l=new TypeError("Invalid non-string/buffer chunk")),l&&(a.emit("error",l),i(f,l),c=!1),c))&&(g.pendingcb++,w=function(t,e,r,n,i,o){if(!r){var a=function(t,e,r){t.objectMode||!1===t.decodeStrings||"string"!=typeof e||(e=h.from(e,r));return e}(e,n,i);n!==a&&(r=!0,i="buffer",n=a)}var s=e.objectMode?1:n.length;e.length+=s;var u=e.length-1))throw new TypeError("Unknown encoding: "+t);return this._writableState.defaultEncoding=t,this},y.prototype._write=function(t,e,r){r(new Error("_write() is not implemented"))},y.prototype._writev=null,y.prototype.end=function(t,e,r){var n=this._writableState;"function"==typeof t?(r=t,t=null,e=null):"function"==typeof e&&(r=e,e=null),null!=t&&this.write(t,e),n.corked&&(n.corked=1,this.uncork()),n.ending||n.finished||function(t,e,r){e.ending=!0,x(t,e),r&&(e.finished?i(r):t.once("finish",r));e.ended=!0,t.writable=!1}(this,n,r)},Object.defineProperty(y.prototype,"destroyed",{get:function(){return void 0!==this._writableState&&this._writableState.destroyed},set:function(t){this._writableState&&(this._writableState.destroyed=t)}}),y.prototype.destroy=p.destroy,y.prototype._undestroy=p.undestroy,y.prototype._destroy=function(t,e){this.end(),e(t)}}).call(this,t("_process"),"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{"./_stream_duplex":134,"./internal/streams/destroy":140,"./internal/streams/stream":141,_process:120,"core-util-is":49,inherits:101,"process-nextick-args":119,"safe-buffer":147,"util-deprecate":160}],139:[function(t,e,r){var n=t("safe-buffer").Buffer,i=t("util");e.exports=function(){function t(){!function(t,e){if(!(t instanceof e))throw new TypeError("Cannot call a class as a function")}(this,t),this.head=null,this.tail=null,this.length=0}return t.prototype.push=function(t){var e={data:t,next:null};this.length>0?this.tail.next=e:this.head=e,this.tail=e,++this.length},t.prototype.unshift=function(t){var e={data:t,next:this.head};0===this.length&&(this.tail=e),this.head=e,++this.length},t.prototype.shift=function(){if(0!==this.length){var t=this.head.data;return 1===this.length?this.head=this.tail=null:this.head=this.head.next,--this.length,t}},t.prototype.clear=function(){this.head=this.tail=null,this.length=0},t.prototype.join=function(t){if(0===this.length)return"";for(var e=this.head,r=""+e.data;e=e.next;)r+=t+e.data;return r},t.prototype.concat=function(t){if(0===this.length)return n.alloc(0);if(1===this.length)return this.head.data;for(var e,r,i,o=n.allocUnsafe(t>>>0),a=this.head,s=0;a;)e=a.data,r=o,i=s,e.copy(r,i),s+=a.data.length,a=a.next;return o},t}(),i&&i.inspect&&i.inspect.custom&&(e.exports.prototype[i.inspect.custom]=function(){var t=i.inspect({length:this.length});return this.constructor.name+" "+t})},{"safe-buffer":147,util:17}],140:[function(t,e,r){var n=t("process-nextick-args").nextTick;function i(t,e){t.emit("error",e)}e.exports={destroy:function(t,e){var r=this,o=this._readableState&&this._readableState.destroyed,a=this._writableState&&this._writableState.destroyed;return o||a?(e?e(t):!t||this._writableState&&this._writableState.errorEmitted||n(i,this,t),this):(this._readableState&&(this._readableState.destroyed=!0),this._writableState&&(this._writableState.destroyed=!0),this._destroy(t||null,function(t){!e&&t?(n(i,r,t),r._writableState&&(r._writableState.errorEmitted=!0)):e&&e(t)}),this)},undestroy:function(){this._readableState&&(this._readableState.destroyed=!1,this._readableState.reading=!1,this._readableState.ended=!1,this._readableState.endEmitted=!1),this._writableState&&(this._writableState.destroyed=!1,this._writableState.ended=!1,this._writableState.ending=!1,this._writableState.finished=!1,this._writableState.errorEmitted=!1)}}},{"process-nextick-args":119}],141:[function(t,e,r){e.exports=t("events").EventEmitter},{events:83}],142:[function(t,e,r){e.exports=t("./readable").PassThrough},{"./readable":143}],143:[function(t,e,r){(r=e.exports=t("./lib/_stream_readable.js")).Stream=r,r.Readable=r,r.Writable=t("./lib/_stream_writable.js"),r.Duplex=t("./lib/_stream_duplex.js"),r.Transform=t("./lib/_stream_transform.js"),r.PassThrough=t("./lib/_stream_passthrough.js")},{"./lib/_stream_duplex.js":134,"./lib/_stream_passthrough.js":135,"./lib/_stream_readable.js":136,"./lib/_stream_transform.js":137,"./lib/_stream_writable.js":138}],144:[function(t,e,r){e.exports=t("./readable").Transform},{"./readable":143}],145:[function(t,e,r){e.exports=t("./lib/_stream_writable.js")},{"./lib/_stream_writable.js":138}],146:[function(t,e,r){(function(r){var n=t("inherits"),i=t("hash-base");function o(){i.call(this,64),this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520}function a(t,e){return t<>>32-e}function s(t,e,r,n,i,o,s,u){return a(t+(e^r^n)+o+s|0,u)+i|0}function u(t,e,r,n,i,o,s,u){return a(t+(e&r|~e&n)+o+s|0,u)+i|0}function f(t,e,r,n,i,o,s,u){return a(t+((e|~r)^n)+o+s|0,u)+i|0}function c(t,e,r,n,i,o,s,u){return a(t+(e&n|r&~n)+o+s|0,u)+i|0}function h(t,e,r,n,i,o,s,u){return a(t+(e^(r|~n))+o+s|0,u)+i|0}n(o,i),o.prototype._update=function(){for(var t=new Array(16),e=0;e<16;++e)t[e]=this._block.readInt32LE(4*e);var r=this._a,n=this._b,i=this._c,o=this._d,d=this._e;d=s(d,r=s(r,n,i,o,d,t[0],0,11),n,i=a(i,10),o,t[1],0,14),n=s(n=a(n,10),i=s(i,o=s(o,d,r,n,i,t[2],0,15),d,r=a(r,10),n,t[3],0,12),o,d=a(d,10),r,t[4],0,5),o=s(o=a(o,10),d=s(d,r=s(r,n,i,o,d,t[5],0,8),n,i=a(i,10),o,t[6],0,7),r,n=a(n,10),i,t[7],0,9),r=s(r=a(r,10),n=s(n,i=s(i,o,d,r,n,t[8],0,11),o,d=a(d,10),r,t[9],0,13),i,o=a(o,10),d,t[10],0,14),i=s(i=a(i,10),o=s(o,d=s(d,r,n,i,o,t[11],0,15),r,n=a(n,10),i,t[12],0,6),d,r=a(r,10),n,t[13],0,7),d=u(d=a(d,10),r=s(r,n=s(n,i,o,d,r,t[14],0,9),i,o=a(o,10),d,t[15],0,8),n,i=a(i,10),o,t[7],1518500249,7),n=u(n=a(n,10),i=u(i,o=u(o,d,r,n,i,t[4],1518500249,6),d,r=a(r,10),n,t[13],1518500249,8),o,d=a(d,10),r,t[1],1518500249,13),o=u(o=a(o,10),d=u(d,r=u(r,n,i,o,d,t[10],1518500249,11),n,i=a(i,10),o,t[6],1518500249,9),r,n=a(n,10),i,t[15],1518500249,7),r=u(r=a(r,10),n=u(n,i=u(i,o,d,r,n,t[3],1518500249,15),o,d=a(d,10),r,t[12],1518500249,7),i,o=a(o,10),d,t[0],1518500249,12),i=u(i=a(i,10),o=u(o,d=u(d,r,n,i,o,t[9],1518500249,15),r,n=a(n,10),i,t[5],1518500249,9),d,r=a(r,10),n,t[2],1518500249,11),d=u(d=a(d,10),r=u(r,n=u(n,i,o,d,r,t[14],1518500249,7),i,o=a(o,10),d,t[11],1518500249,13),n,i=a(i,10),o,t[8],1518500249,12),n=f(n=a(n,10),i=f(i,o=f(o,d,r,n,i,t[3],1859775393,11),d,r=a(r,10),n,t[10],1859775393,13),o,d=a(d,10),r,t[14],1859775393,6),o=f(o=a(o,10),d=f(d,r=f(r,n,i,o,d,t[4],1859775393,7),n,i=a(i,10),o,t[9],1859775393,14),r,n=a(n,10),i,t[15],1859775393,9),r=f(r=a(r,10),n=f(n,i=f(i,o,d,r,n,t[8],1859775393,13),o,d=a(d,10),r,t[1],1859775393,15),i,o=a(o,10),d,t[2],1859775393,14),i=f(i=a(i,10),o=f(o,d=f(d,r,n,i,o,t[7],1859775393,8),r,n=a(n,10),i,t[0],1859775393,13),d,r=a(r,10),n,t[6],1859775393,6),d=f(d=a(d,10),r=f(r,n=f(n,i,o,d,r,t[13],1859775393,5),i,o=a(o,10),d,t[11],1859775393,12),n,i=a(i,10),o,t[5],1859775393,7),n=c(n=a(n,10),i=c(i,o=f(o,d,r,n,i,t[12],1859775393,5),d,r=a(r,10),n,t[1],2400959708,11),o,d=a(d,10),r,t[9],2400959708,12),o=c(o=a(o,10),d=c(d,r=c(r,n,i,o,d,t[11],2400959708,14),n,i=a(i,10),o,t[10],2400959708,15),r,n=a(n,10),i,t[0],2400959708,14),r=c(r=a(r,10),n=c(n,i=c(i,o,d,r,n,t[8],2400959708,15),o,d=a(d,10),r,t[12],2400959708,9),i,o=a(o,10),d,t[4],2400959708,8),i=c(i=a(i,10),o=c(o,d=c(d,r,n,i,o,t[13],2400959708,9),r,n=a(n,10),i,t[3],2400959708,14),d,r=a(r,10),n,t[7],2400959708,5),d=c(d=a(d,10),r=c(r,n=c(n,i,o,d,r,t[15],2400959708,6),i,o=a(o,10),d,t[14],2400959708,8),n,i=a(i,10),o,t[5],2400959708,6),n=h(n=a(n,10),i=c(i,o=c(o,d,r,n,i,t[6],2400959708,5),d,r=a(r,10),n,t[2],2400959708,12),o,d=a(d,10),r,t[4],2840853838,9),o=h(o=a(o,10),d=h(d,r=h(r,n,i,o,d,t[0],2840853838,15),n,i=a(i,10),o,t[5],2840853838,5),r,n=a(n,10),i,t[9],2840853838,11),r=h(r=a(r,10),n=h(n,i=h(i,o,d,r,n,t[7],2840853838,6),o,d=a(d,10),r,t[12],2840853838,8),i,o=a(o,10),d,t[2],2840853838,13),i=h(i=a(i,10),o=h(o,d=h(d,r,n,i,o,t[10],2840853838,12),r,n=a(n,10),i,t[14],2840853838,5),d,r=a(r,10),n,t[1],2840853838,12),d=h(d=a(d,10),r=h(r,n=h(n,i,o,d,r,t[3],2840853838,13),i,o=a(o,10),d,t[8],2840853838,14),n,i=a(i,10),o,t[11],2840853838,11),n=h(n=a(n,10),i=h(i,o=h(o,d,r,n,i,t[6],2840853838,8),d,r=a(r,10),n,t[15],2840853838,5),o,d=a(d,10),r,t[13],2840853838,6),o=a(o,10);var l=this._a,p=this._b,b=this._c,m=this._d,y=this._e;y=h(y,l=h(l,p,b,m,y,t[5],1352829926,8),p,b=a(b,10),m,t[14],1352829926,9),p=h(p=a(p,10),b=h(b,m=h(m,y,l,p,b,t[7],1352829926,9),y,l=a(l,10),p,t[0],1352829926,11),m,y=a(y,10),l,t[9],1352829926,13),m=h(m=a(m,10),y=h(y,l=h(l,p,b,m,y,t[2],1352829926,15),p,b=a(b,10),m,t[11],1352829926,15),l,p=a(p,10),b,t[4],1352829926,5),l=h(l=a(l,10),p=h(p,b=h(b,m,y,l,p,t[13],1352829926,7),m,y=a(y,10),l,t[6],1352829926,7),b,m=a(m,10),y,t[15],1352829926,8),b=h(b=a(b,10),m=h(m,y=h(y,l,p,b,m,t[8],1352829926,11),l,p=a(p,10),b,t[1],1352829926,14),y,l=a(l,10),p,t[10],1352829926,14),y=c(y=a(y,10),l=h(l,p=h(p,b,m,y,l,t[3],1352829926,12),b,m=a(m,10),y,t[12],1352829926,6),p,b=a(b,10),m,t[6],1548603684,9),p=c(p=a(p,10),b=c(b,m=c(m,y,l,p,b,t[11],1548603684,13),y,l=a(l,10),p,t[3],1548603684,15),m,y=a(y,10),l,t[7],1548603684,7),m=c(m=a(m,10),y=c(y,l=c(l,p,b,m,y,t[0],1548603684,12),p,b=a(b,10),m,t[13],1548603684,8),l,p=a(p,10),b,t[5],1548603684,9),l=c(l=a(l,10),p=c(p,b=c(b,m,y,l,p,t[10],1548603684,11),m,y=a(y,10),l,t[14],1548603684,7),b,m=a(m,10),y,t[15],1548603684,7),b=c(b=a(b,10),m=c(m,y=c(y,l,p,b,m,t[8],1548603684,12),l,p=a(p,10),b,t[12],1548603684,7),y,l=a(l,10),p,t[4],1548603684,6),y=c(y=a(y,10),l=c(l,p=c(p,b,m,y,l,t[9],1548603684,15),b,m=a(m,10),y,t[1],1548603684,13),p,b=a(b,10),m,t[2],1548603684,11),p=f(p=a(p,10),b=f(b,m=f(m,y,l,p,b,t[15],1836072691,9),y,l=a(l,10),p,t[5],1836072691,7),m,y=a(y,10),l,t[1],1836072691,15),m=f(m=a(m,10),y=f(y,l=f(l,p,b,m,y,t[3],1836072691,11),p,b=a(b,10),m,t[7],1836072691,8),l,p=a(p,10),b,t[14],1836072691,6),l=f(l=a(l,10),p=f(p,b=f(b,m,y,l,p,t[6],1836072691,6),m,y=a(y,10),l,t[9],1836072691,14),b,m=a(m,10),y,t[11],1836072691,12),b=f(b=a(b,10),m=f(m,y=f(y,l,p,b,m,t[8],1836072691,13),l,p=a(p,10),b,t[12],1836072691,5),y,l=a(l,10),p,t[2],1836072691,14),y=f(y=a(y,10),l=f(l,p=f(p,b,m,y,l,t[10],1836072691,13),b,m=a(m,10),y,t[0],1836072691,13),p,b=a(b,10),m,t[4],1836072691,7),p=u(p=a(p,10),b=u(b,m=f(m,y,l,p,b,t[13],1836072691,5),y,l=a(l,10),p,t[8],2053994217,15),m,y=a(y,10),l,t[6],2053994217,5),m=u(m=a(m,10),y=u(y,l=u(l,p,b,m,y,t[4],2053994217,8),p,b=a(b,10),m,t[1],2053994217,11),l,p=a(p,10),b,t[3],2053994217,14),l=u(l=a(l,10),p=u(p,b=u(b,m,y,l,p,t[11],2053994217,14),m,y=a(y,10),l,t[15],2053994217,6),b,m=a(m,10),y,t[0],2053994217,14),b=u(b=a(b,10),m=u(m,y=u(y,l,p,b,m,t[5],2053994217,6),l,p=a(p,10),b,t[12],2053994217,9),y,l=a(l,10),p,t[2],2053994217,12),y=u(y=a(y,10),l=u(l,p=u(p,b,m,y,l,t[13],2053994217,9),b,m=a(m,10),y,t[9],2053994217,12),p,b=a(b,10),m,t[7],2053994217,5),p=s(p=a(p,10),b=u(b,m=u(m,y,l,p,b,t[10],2053994217,15),y,l=a(l,10),p,t[14],2053994217,8),m,y=a(y,10),l,t[12],0,8),m=s(m=a(m,10),y=s(y,l=s(l,p,b,m,y,t[15],0,5),p,b=a(b,10),m,t[10],0,12),l,p=a(p,10),b,t[4],0,9),l=s(l=a(l,10),p=s(p,b=s(b,m,y,l,p,t[1],0,12),m,y=a(y,10),l,t[5],0,5),b,m=a(m,10),y,t[8],0,14),b=s(b=a(b,10),m=s(m,y=s(y,l,p,b,m,t[7],0,6),l,p=a(p,10),b,t[6],0,8),y,l=a(l,10),p,t[2],0,13),y=s(y=a(y,10),l=s(l,p=s(p,b,m,y,l,t[13],0,6),b,m=a(m,10),y,t[14],0,5),p,b=a(b,10),m,t[0],0,15),p=s(p=a(p,10),b=s(b,m=s(m,y,l,p,b,t[3],0,13),y,l=a(l,10),p,t[9],0,11),m,y=a(y,10),l,t[11],0,11),m=a(m,10);var v=this._b+i+m|0;this._b=this._c+o+y|0,this._c=this._d+d+l|0,this._d=this._e+r+p|0,this._e=this._a+n+b|0,this._a=v},o.prototype._digest=function(){this._block[this._blockOffset++]=128,this._blockOffset>56&&(this._block.fill(0,this._blockOffset,64),this._update(),this._blockOffset=0),this._block.fill(0,this._blockOffset,56),this._block.writeUInt32LE(this._length[0],56),this._block.writeUInt32LE(this._length[1],60),this._update();var t=new r(20);return t.writeInt32LE(this._a,0),t.writeInt32LE(this._b,4),t.writeInt32LE(this._c,8),t.writeInt32LE(this._d,12),t.writeInt32LE(this._e,16),t},e.exports=o}).call(this,t("buffer").Buffer)},{buffer:47,"hash-base":85,inherits:101}],147:[function(t,e,r){var n=t("buffer"),i=n.Buffer;function o(t,e){for(var r in t)e[r]=t[r]}function a(t,e,r){return i(t,e,r)}i.from&&i.alloc&&i.allocUnsafe&&i.allocUnsafeSlow?e.exports=n:(o(n,r),r.Buffer=a),o(i,a),a.from=function(t,e,r){if("number"==typeof t)throw new TypeError("Argument must not be a number");return i(t,e,r)},a.alloc=function(t,e,r){if("number"!=typeof t)throw new TypeError("Argument must be a number");var n=i(t);return void 0!==e?"string"==typeof r?n.fill(e,r):n.fill(e):n.fill(0),n},a.allocUnsafe=function(t){if("number"!=typeof t)throw new TypeError("Argument must be a number");return i(t)},a.allocUnsafeSlow=function(t){if("number"!=typeof t)throw new TypeError("Argument must be a number");return n.SlowBuffer(t)}},{buffer:47}],148:[function(t,e,r){var n=t("safe-buffer").Buffer;function i(t,e){this._block=n.alloc(t),this._finalSize=e,this._blockSize=t,this._len=0}i.prototype.update=function(t,e){"string"==typeof t&&(e=e||"utf8",t=n.from(t,e));for(var r=this._block,i=this._blockSize,o=t.length,a=this._len,s=0;s=this._finalSize&&(this._update(this._block),this._block.fill(0));var r=8*this._len;if(r<=4294967295)this._block.writeUInt32BE(r,this._blockSize-4);else{var n=(4294967295&r)>>>0,i=(r-n)/4294967296;this._block.writeUInt32BE(i,this._blockSize-8),this._block.writeUInt32BE(n,this._blockSize-4)}this._update(this._block);var o=this._hash();return t?o.toString(t):o},i.prototype._update=function(){throw new Error("_update must be implemented by subclass")},e.exports=i},{"safe-buffer":147}],149:[function(t,e,r){(r=e.exports=function(t){t=t.toLowerCase();var e=r[t];if(!e)throw new Error(t+" is not supported (we accept pull requests)");return new e}).sha=t("./sha"),r.sha1=t("./sha1"),r.sha224=t("./sha224"),r.sha256=t("./sha256"),r.sha384=t("./sha384"),r.sha512=t("./sha512")},{"./sha":150,"./sha1":151,"./sha224":152,"./sha256":153,"./sha384":154,"./sha512":155}],150:[function(t,e,r){var n=t("inherits"),i=t("./hash"),o=t("safe-buffer").Buffer,a=[1518500249,1859775393,-1894007588,-899497514],s=new Array(80);function u(){this.init(),this._w=s,i.call(this,64,56)}n(u,i),u.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},u.prototype._update=function(t){for(var e,r,n,i,o,s,u=this._w,f=0|this._a,c=0|this._b,h=0|this._c,d=0|this._d,l=0|this._e,p=0;p<16;++p)u[p]=t.readInt32BE(4*p);for(;p<80;++p)u[p]=u[p-3]^u[p-8]^u[p-14]^u[p-16];for(var b=0;b<80;++b){var m=~~(b/20),y=0|((s=f)<<5|s>>>27)+(n=c,i=h,o=d,0===(r=m)?n&i|~n&o:2===r?n&i|n&o|i&o:n^i^o)+l+u[b]+a[m];l=d,d=h,h=(e=c)<<30|e>>>2,c=f,f=y}this._a=f+this._a|0,this._b=c+this._b|0,this._c=h+this._c|0,this._d=d+this._d|0,this._e=l+this._e|0},u.prototype._hash=function(){var t=o.allocUnsafe(20);return t.writeInt32BE(0|this._a,0),t.writeInt32BE(0|this._b,4),t.writeInt32BE(0|this._c,8),t.writeInt32BE(0|this._d,12),t.writeInt32BE(0|this._e,16),t},e.exports=u},{"./hash":148,inherits:101,"safe-buffer":147}],151:[function(t,e,r){var n=t("inherits"),i=t("./hash"),o=t("safe-buffer").Buffer,a=[1518500249,1859775393,-1894007588,-899497514],s=new Array(80);function u(){this.init(),this._w=s,i.call(this,64,56)}n(u,i),u.prototype.init=function(){return this._a=1732584193,this._b=4023233417,this._c=2562383102,this._d=271733878,this._e=3285377520,this},u.prototype._update=function(t){for(var e,r,n,i,o,s,u,f=this._w,c=0|this._a,h=0|this._b,d=0|this._c,l=0|this._d,p=0|this._e,b=0;b<16;++b)f[b]=t.readInt32BE(4*b);for(;b<80;++b)f[b]=(e=f[b-3]^f[b-8]^f[b-14]^f[b-16])<<1|e>>>31;for(var m=0;m<80;++m){var y=~~(m/20),v=0|((u=c)<<5|u>>>27)+(i=h,o=d,s=l,0===(n=y)?i&o|~i&s:2===n?i&o|i&s|o&s:i^o^s)+p+f[m]+a[y];p=l,l=d,d=(r=h)<<30|r>>>2,h=c,c=v}this._a=c+this._a|0,this._b=h+this._b|0,this._c=d+this._c|0,this._d=l+this._d|0,this._e=p+this._e|0},u.prototype._hash=function(){var t=o.allocUnsafe(20);return t.writeInt32BE(0|this._a,0),t.writeInt32BE(0|this._b,4),t.writeInt32BE(0|this._c,8),t.writeInt32BE(0|this._d,12),t.writeInt32BE(0|this._e,16),t},e.exports=u},{"./hash":148,inherits:101,"safe-buffer":147}],152:[function(t,e,r){var n=t("inherits"),i=t("./sha256"),o=t("./hash"),a=t("safe-buffer").Buffer,s=new Array(64);function u(){this.init(),this._w=s,o.call(this,64,56)}n(u,i),u.prototype.init=function(){return this._a=3238371032,this._b=914150663,this._c=812702999,this._d=4144912697,this._e=4290775857,this._f=1750603025,this._g=1694076839,this._h=3204075428,this},u.prototype._hash=function(){var t=a.allocUnsafe(28);return t.writeInt32BE(this._a,0),t.writeInt32BE(this._b,4),t.writeInt32BE(this._c,8),t.writeInt32BE(this._d,12),t.writeInt32BE(this._e,16),t.writeInt32BE(this._f,20),t.writeInt32BE(this._g,24),t},e.exports=u},{"./hash":148,"./sha256":153,inherits:101,"safe-buffer":147}],153:[function(t,e,r){var n=t("inherits"),i=t("./hash"),o=t("safe-buffer").Buffer,a=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298],s=new Array(64);function u(){this.init(),this._w=s,i.call(this,64,56)}n(u,i),u.prototype.init=function(){return this._a=1779033703,this._b=3144134277,this._c=1013904242,this._d=2773480762,this._e=1359893119,this._f=2600822924,this._g=528734635,this._h=1541459225,this},u.prototype._update=function(t){for(var e,r,n,i,o,s,u,f=this._w,c=0|this._a,h=0|this._b,d=0|this._c,l=0|this._d,p=0|this._e,b=0|this._f,m=0|this._g,y=0|this._h,v=0;v<16;++v)f[v]=t.readInt32BE(4*v);for(;v<64;++v)f[v]=0|(((r=f[v-2])>>>17|r<<15)^(r>>>19|r<<13)^r>>>10)+f[v-7]+(((e=f[v-15])>>>7|e<<25)^(e>>>18|e<<14)^e>>>3)+f[v-16];for(var g=0;g<64;++g){var w=y+(((u=p)>>>6|u<<26)^(u>>>11|u<<21)^(u>>>25|u<<7))+((s=m)^p&(b^s))+a[g]+f[g]|0,_=0|(((o=c)>>>2|o<<30)^(o>>>13|o<<19)^(o>>>22|o<<10))+((n=c)&(i=h)|d&(n|i));y=m,m=b,b=p,p=l+w|0,l=d,d=h,h=c,c=w+_|0}this._a=c+this._a|0,this._b=h+this._b|0,this._c=d+this._c|0,this._d=l+this._d|0,this._e=p+this._e|0,this._f=b+this._f|0,this._g=m+this._g|0,this._h=y+this._h|0},u.prototype._hash=function(){var t=o.allocUnsafe(32);return t.writeInt32BE(this._a,0),t.writeInt32BE(this._b,4),t.writeInt32BE(this._c,8),t.writeInt32BE(this._d,12),t.writeInt32BE(this._e,16),t.writeInt32BE(this._f,20),t.writeInt32BE(this._g,24),t.writeInt32BE(this._h,28),t},e.exports=u},{"./hash":148,inherits:101,"safe-buffer":147}],154:[function(t,e,r){var n=t("inherits"),i=t("./sha512"),o=t("./hash"),a=t("safe-buffer").Buffer,s=new Array(160);function u(){this.init(),this._w=s,o.call(this,128,112)}n(u,i),u.prototype.init=function(){return this._ah=3418070365,this._bh=1654270250,this._ch=2438529370,this._dh=355462360,this._eh=1731405415,this._fh=2394180231,this._gh=3675008525,this._hh=1203062813,this._al=3238371032,this._bl=914150663,this._cl=812702999,this._dl=4144912697,this._el=4290775857,this._fl=1750603025,this._gl=1694076839,this._hl=3204075428,this},u.prototype._hash=function(){var t=a.allocUnsafe(48);function e(e,r,n){t.writeInt32BE(e,n),t.writeInt32BE(r,n+4)}return e(this._ah,this._al,0),e(this._bh,this._bl,8),e(this._ch,this._cl,16),e(this._dh,this._dl,24),e(this._eh,this._el,32),e(this._fh,this._fl,40),t},e.exports=u},{"./hash":148,"./sha512":155,inherits:101,"safe-buffer":147}],155:[function(t,e,r){var n=t("inherits"),i=t("./hash"),o=t("safe-buffer").Buffer,a=[1116352408,3609767458,1899447441,602891725,3049323471,3964484399,3921009573,2173295548,961987163,4081628472,1508970993,3053834265,2453635748,2937671579,2870763221,3664609560,3624381080,2734883394,310598401,1164996542,607225278,1323610764,1426881987,3590304994,1925078388,4068182383,2162078206,991336113,2614888103,633803317,3248222580,3479774868,3835390401,2666613458,4022224774,944711139,264347078,2341262773,604807628,2007800933,770255983,1495990901,1249150122,1856431235,1555081692,3175218132,1996064986,2198950837,2554220882,3999719339,2821834349,766784016,2952996808,2566594879,3210313671,3203337956,3336571891,1034457026,3584528711,2466948901,113926993,3758326383,338241895,168717936,666307205,1188179964,773529912,1546045734,1294757372,1522805485,1396182291,2643833823,1695183700,2343527390,1986661051,1014477480,2177026350,1206759142,2456956037,344077627,2730485921,1290863460,2820302411,3158454273,3259730800,3505952657,3345764771,106217008,3516065817,3606008344,3600352804,1432725776,4094571909,1467031594,275423344,851169720,430227734,3100823752,506948616,1363258195,659060556,3750685593,883997877,3785050280,958139571,3318307427,1322822218,3812723403,1537002063,2003034995,1747873779,3602036899,1955562222,1575990012,2024104815,1125592928,2227730452,2716904306,2361852424,442776044,2428436474,593698344,2756734187,3733110249,3204031479,2999351573,3329325298,3815920427,3391569614,3928383900,3515267271,566280711,3940187606,3454069534,4118630271,4000239992,116418474,1914138554,174292421,2731055270,289380356,3203993006,460393269,320620315,685471733,587496836,852142971,1086792851,1017036298,365543100,1126000580,2618297676,1288033470,3409855158,1501505948,4234509866,1607167915,987167468,1816402316,1246189591],s=new Array(160);function u(){this.init(),this._w=s,i.call(this,128,112)}function f(t,e,r){return r^t&(e^r)}function c(t,e,r){return t&e|r&(t|e)}function h(t,e){return(t>>>28|e<<4)^(e>>>2|t<<30)^(e>>>7|t<<25)}function d(t,e){return(t>>>14|e<<18)^(t>>>18|e<<14)^(e>>>9|t<<23)}function l(t,e){return t>>>0>>0?1:0}n(u,i),u.prototype.init=function(){return this._ah=1779033703,this._bh=3144134277,this._ch=1013904242,this._dh=2773480762,this._eh=1359893119,this._fh=2600822924,this._gh=528734635,this._hh=1541459225,this._al=4089235720,this._bl=2227873595,this._cl=4271175723,this._dl=1595750129,this._el=2917565137,this._fl=725511199,this._gl=4215389547,this._hl=327033209,this},u.prototype._update=function(t){for(var e,r,n,i,o,s,u,p,b=this._w,m=0|this._ah,y=0|this._bh,v=0|this._ch,g=0|this._dh,w=0|this._eh,_=0|this._fh,M=0|this._gh,x=0|this._hh,k=0|this._al,S=0|this._bl,E=0|this._cl,A=0|this._dl,j=0|this._el,I=0|this._fl,B=0|this._gl,T=0|this._hl,C=0;C<32;C+=2)b[C]=t.readInt32BE(4*C),b[C+1]=t.readInt32BE(4*C+4);for(;C<160;C+=2){var P=b[C-30],R=b[C-30+1],O=((u=P)>>>1|(p=R)<<31)^(u>>>8|p<<24)^u>>>7,N=((o=R)>>>1|(s=P)<<31)^(o>>>8|s<<24)^(o>>>7|s<<25);P=b[C-4],R=b[C-4+1];var L=((n=P)>>>19|(i=R)<<13)^(i>>>29|n<<3)^n>>>6,F=((e=R)>>>19|(r=P)<<13)^(r>>>29|e<<3)^(e>>>6|r<<26),q=b[C-14],D=b[C-14+1],U=b[C-32],z=b[C-32+1],K=N+D|0,H=O+q+l(K,N)|0;H=(H=H+L+l(K=K+F|0,F)|0)+U+l(K=K+z|0,z)|0,b[C]=H,b[C+1]=K}for(var V=0;V<160;V+=2){H=b[V],K=b[V+1];var W=c(m,y,v),X=c(k,S,E),G=h(m,k),J=h(k,m),Z=d(w,j),$=d(j,w),Y=a[V],Q=a[V+1],tt=f(w,_,M),et=f(j,I,B),rt=T+$|0,nt=x+Z+l(rt,T)|0;nt=(nt=(nt=nt+tt+l(rt=rt+et|0,et)|0)+Y+l(rt=rt+Q|0,Q)|0)+H+l(rt=rt+K|0,K)|0;var it=J+X|0,ot=G+W+l(it,J)|0;x=M,T=B,M=_,B=I,_=w,I=j,w=g+nt+l(j=A+rt|0,A)|0,g=v,A=E,v=y,E=S,y=m,S=k,m=nt+ot+l(k=rt+it|0,rt)|0}this._al=this._al+k|0,this._bl=this._bl+S|0,this._cl=this._cl+E|0,this._dl=this._dl+A|0,this._el=this._el+j|0,this._fl=this._fl+I|0,this._gl=this._gl+B|0,this._hl=this._hl+T|0,this._ah=this._ah+m+l(this._al,k)|0,this._bh=this._bh+y+l(this._bl,S)|0,this._ch=this._ch+v+l(this._cl,E)|0,this._dh=this._dh+g+l(this._dl,A)|0,this._eh=this._eh+w+l(this._el,j)|0,this._fh=this._fh+_+l(this._fl,I)|0,this._gh=this._gh+M+l(this._gl,B)|0,this._hh=this._hh+x+l(this._hl,T)|0},u.prototype._hash=function(){var t=o.allocUnsafe(64);function e(e,r,n){t.writeInt32BE(e,n),t.writeInt32BE(r,n+4)}return e(this._ah,this._al,0),e(this._bh,this._bl,8),e(this._ch,this._cl,16),e(this._dh,this._dl,24),e(this._eh,this._el,32),e(this._fh,this._fl,40),e(this._gh,this._gl,48),e(this._hh,this._hl,56),t},e.exports=u},{"./hash":148,inherits:101,"safe-buffer":147}],156:[function(t,e,r){e.exports=i;var n=t("events").EventEmitter;function i(){n.call(this)}t("inherits")(i,n),i.Readable=t("readable-stream/readable.js"),i.Writable=t("readable-stream/writable.js"),i.Duplex=t("readable-stream/duplex.js"),i.Transform=t("readable-stream/transform.js"),i.PassThrough=t("readable-stream/passthrough.js"),i.Stream=i,i.prototype.pipe=function(t,e){var r=this;function i(e){t.writable&&!1===t.write(e)&&r.pause&&r.pause()}function o(){r.readable&&r.resume&&r.resume()}r.on("data",i),t.on("drain",o),t._isStdio||e&&!1===e.end||(r.on("end",s),r.on("close",u));var a=!1;function s(){a||(a=!0,t.end())}function u(){a||(a=!0,"function"==typeof t.destroy&&t.destroy())}function f(t){if(c(),0===n.listenerCount(this,"error"))throw t}function c(){r.removeListener("data",i),t.removeListener("drain",o),r.removeListener("end",s),r.removeListener("close",u),r.removeListener("error",f),t.removeListener("error",f),r.removeListener("end",c),r.removeListener("close",c),t.removeListener("close",c)}return r.on("error",f),t.on("error",f),r.on("end",c),r.on("close",c),t.on("close",c),t.emit("pipe",r),t}},{events:83,inherits:101,"readable-stream/duplex.js":133,"readable-stream/passthrough.js":142,"readable-stream/readable.js":143,"readable-stream/transform.js":144,"readable-stream/writable.js":145}],157:[function(t,e,r){var n=t("safe-buffer").Buffer,i=n.isEncoding||function(t){switch((t=""+t)&&t.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!0;default:return!1}};function o(t){var e;switch(this.encoding=function(t){var e=function(t){if(!t)return"utf8";for(var e;;)switch(t){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 t;default:if(e)return;t=(""+t).toLowerCase(),e=!0}}(t);if("string"!=typeof e&&(n.isEncoding===i||!i(t)))throw new Error("Unknown encoding: "+t);return e||t}(t),this.encoding){case"utf16le":this.text=u,this.end=f,e=4;break;case"utf8":this.fillLast=s,e=4;break;case"base64":this.text=c,this.end=h,e=3;break;default:return this.write=d,void(this.end=l)}this.lastNeed=0,this.lastTotal=0,this.lastChar=n.allocUnsafe(e)}function a(t){return t<=127?0:t>>5==6?2:t>>4==14?3:t>>3==30?4:-1}function s(t){var e=this.lastTotal-this.lastNeed,r=function(t,e,r){if(128!=(192&e[0]))return t.lastNeed=0,"�".repeat(r);if(t.lastNeed>1&&e.length>1){if(128!=(192&e[1]))return t.lastNeed=1,"�".repeat(r+1);if(t.lastNeed>2&&e.length>2&&128!=(192&e[2]))return t.lastNeed=2,"�".repeat(r+2)}}(this,t,e);return void 0!==r?r:this.lastNeed<=t.length?(t.copy(this.lastChar,e,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal)):(t.copy(this.lastChar,e,0,t.length),void(this.lastNeed-=t.length))}function u(t,e){if((t.length-e)%2==0){var r=t.toString("utf16le",e);if(r){var n=r.charCodeAt(r.length-1);if(n>=55296&&n<=56319)return this.lastNeed=2,this.lastTotal=4,this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1],r.slice(0,-1)}return r}return this.lastNeed=1,this.lastTotal=2,this.lastChar[0]=t[t.length-1],t.toString("utf16le",e,t.length-1)}function f(t){var e=t&&t.length?this.write(t):"";if(this.lastNeed){var r=this.lastTotal-this.lastNeed;return e+this.lastChar.toString("utf16le",0,r)}return e}function c(t,e){var r=(t.length-e)%3;return 0===r?t.toString("base64",e):(this.lastNeed=3-r,this.lastTotal=3,1===r?this.lastChar[0]=t[t.length-1]:(this.lastChar[0]=t[t.length-2],this.lastChar[1]=t[t.length-1]),t.toString("base64",e,t.length-r))}function h(t){var e=t&&t.length?this.write(t):"";return this.lastNeed?e+this.lastChar.toString("base64",0,3-this.lastNeed):e}function d(t){return t.toString(this.encoding)}function l(t){return t&&t.length?this.write(t):""}r.StringDecoder=o,o.prototype.write=function(t){if(0===t.length)return"";var e,r;if(this.lastNeed){if(void 0===(e=this.fillLast(t)))return"";r=this.lastNeed,this.lastNeed=0}else r=0;return r=0)return i>0&&(t.lastNeed=i-1),i;if(--n=0)return i>0&&(t.lastNeed=i-2),i;if(--n=0)return i>0&&(2===i?i=0:t.lastNeed=i-3),i;return 0}(this,t,e);if(!this.lastNeed)return t.toString("utf8",e);this.lastTotal=r;var n=t.length-(r-this.lastNeed);return t.copy(this.lastChar,0,n),t.toString("utf8",e,n)},o.prototype.fillLast=function(t){if(this.lastNeed<=t.length)return t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,this.lastNeed),this.lastChar.toString(this.encoding,0,this.lastTotal);t.copy(this.lastChar,this.lastTotal-this.lastNeed,0,t.length),this.lastNeed-=t.length}},{"safe-buffer":147}],158:[function(t,e,r){var n=t("punycode"),i=t("./util");function o(){this.protocol=null,this.slashes=null,this.auth=null,this.host=null,this.port=null,this.hostname=null,this.hash=null,this.search=null,this.query=null,this.pathname=null,this.path=null,this.href=null}r.parse=g,r.resolve=function(t,e){return g(t,!1,!0).resolve(e)},r.resolveObject=function(t,e){return t?g(t,!1,!0).resolveObject(e):e},r.format=function(t){i.isString(t)&&(t=g(t));return t instanceof o?t.format():o.prototype.format.call(t)},r.Url=o;var a=/^([a-z0-9.+-]+:)/i,s=/:[0-9]*$/,u=/^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,f=["{","}","|","\\","^","`"].concat(["<",">",'"',"`"," ","\r","\n","\t"]),c=["'"].concat(f),h=["%","/","?",";","#"].concat(c),d=["/","?","#"],l=/^[+a-z0-9A-Z_-]{0,63}$/,p=/^([+a-z0-9A-Z_-]{0,63})(.*)$/,b={javascript:!0,"javascript:":!0},m={javascript:!0,"javascript:":!0},y={http:!0,https:!0,ftp:!0,gopher:!0,file:!0,"http:":!0,"https:":!0,"ftp:":!0,"gopher:":!0,"file:":!0},v=t("querystring");function g(t,e,r){if(t&&i.isObject(t)&&t instanceof o)return t;var n=new o;return n.parse(t,e,r),n}o.prototype.parse=function(t,e,r){if(!i.isString(t))throw new TypeError("Parameter 'url' must be a string, not "+(void 0===t?"undefined":_typeof(t)));var o=t.indexOf("?"),s=-1!==o&&o127?P+="x":P+=C[R];if(!P.match(l)){var N=B.slice(0,A),L=B.slice(A+1),F=C.match(p);F&&(N.push(F[1]),L.unshift(F[2])),L.length&&(g="/"+L.join(".")+g),this.hostname=N.join(".");break}}}this.hostname.length>255?this.hostname="":this.hostname=this.hostname.toLowerCase(),I||(this.hostname=n.toASCII(this.hostname));var q=this.port?":"+this.port:"",D=this.hostname||"";this.host=D+q,this.href+=this.host,I&&(this.hostname=this.hostname.substr(1,this.hostname.length-2),"/"!==g[0]&&(g="/"+g))}if(!b[M])for(A=0,T=c.length;A0)&&r.host.split("@"))&&(r.auth=I.shift(),r.host=r.hostname=I.shift());return r.search=t.search,r.query=t.query,i.isNull(r.pathname)&&i.isNull(r.search)||(r.path=(r.pathname?r.pathname:"")+(r.search?r.search:"")),r.href=r.format(),r}if(!x.length)return r.pathname=null,r.search?r.path="/"+r.search:r.path=null,r.href=r.format(),r;for(var S=x.slice(-1)[0],E=(r.host||t.host||x.length>1)&&("."===S||".."===S)||""===S,A=0,j=x.length;j>=0;j--)"."===(S=x[j])?x.splice(j,1):".."===S?(x.splice(j,1),A++):A&&(x.splice(j,1),A--);if(!_&&!M)for(;A--;A)x.unshift("..");!_||""===x[0]||x[0]&&"/"===x[0].charAt(0)||x.unshift(""),E&&"/"!==x.join("/").substr(-1)&&x.push("");var I,B=""===x[0]||x[0]&&"/"===x[0].charAt(0);k&&(r.hostname=r.host=B?"":x.length?x.shift():"",(I=!!(r.host&&r.host.indexOf("@")>0)&&r.host.split("@"))&&(r.auth=I.shift(),r.host=r.hostname=I.shift()));return(_=_||r.host&&x.length)&&!B&&x.unshift(""),x.length?r.pathname=x.join("/"):(r.pathname=null,r.path=null),i.isNull(r.pathname)&&i.isNull(r.search)||(r.path=(r.pathname?r.pathname:"")+(r.search?r.search:"")),r.auth=t.auth||r.auth,r.slashes=r.slashes||t.slashes,r.href=r.format(),r},o.prototype.parseHost=function(){var t=this.host,e=s.exec(t);e&&(":"!==(e=e[0])&&(this.port=e.substr(1)),t=t.substr(0,t.length-e.length)),t&&(this.hostname=t)}},{"./util":159,punycode:127,querystring:130}],159:[function(t,e,r){e.exports={isString:function(t){return"string"==typeof t},isObject:function(t){return"object"===(void 0===t?"undefined":_typeof(t))&&null!==t},isNull:function(t){return null===t},isNullOrUndefined:function(t){return null==t}}},{}],160:[function(t,e,r){(function(t){function r(e){try{if(!t.localStorage)return!1}catch(t){return!1}var r=t.localStorage[e];return null!=r&&"true"===String(r).toLowerCase()}e.exports=function(t,e){if(r("noDeprecation"))return t;var n=!1;return function(){if(!n){if(r("throwDeprecation"))throw new Error(e);r("traceDeprecation")?console.trace(e):console.warn(e),n=!0}return t.apply(this,arguments)}}}).call(this,"undefined"!=typeof global?global:"undefined"!=typeof self?self:"undefined"!=typeof window?window:{})},{}],161:[function(require,module,exports){var indexOf=require("indexof"),Object_keys=function(t){if(Object.keys)return Object.keys(t);var e=[];for(var r in t)e.push(r);return e},forEach=function(t,e){if(t.forEach)return t.forEach(e);for(var r=0;r>6|192);else{if(i>55295&&i<56320){if(++n==t.length)return null;var o=t.charCodeAt(n);if(o<56320||o>57343)return null;r+=e((i=65536+((1023&i)<<10)+(1023&o))>>18|240),r+=e(i>>12&63|128)}else r+=e(i>>12|224);r+=e(i>>6&63|128)}r+=e(63&i|128)}}return r},toString:function(t){for(var e="",r=0,o=i(t);r127){if(a>191&&a<224){if(r>=o)return null;a=(31&a)<<6|63&n(t,r)}else if(a>223&&a<240){if(r+1>=o)return null;a=(15&a)<<12|(63&n(t,r))<<6|63&n(t,++r)}else{if(!(a>239&&a<248))return null;if(r+2>=o)return null;a=(7&a)<<18|(63&n(t,r))<<12|(63&n(t,++r))<<6|63&n(t,++r)}++r}if(a<=65535)e+=String.fromCharCode(a);else{if(!(a<=1114111))return null;a-=65536,e+=String.fromCharCode(a>>10|55296),e+=String.fromCharCode(1023&a|56320)}}return e},fromNumber:function(t){var e=t.toString(16);return e.length%2==0?"0x"+e:"0x0"+e},toNumber:function(t){return parseInt(t.slice(2),16)},fromNat:function(t){return"0x0"===t?"0x":t.length%2==0?t:"0x0"+t.slice(2)},toNat:function(t){return"0"===t[2]?"0x"+t.slice(3):t},fromArray:a,toArray:o,fromUint8Array:function(t){return a([].slice.call(t,0))},toUint8Array:function(t){return new Uint8Array(o(t))}}},{"./array.js":163}],165:[function(t,e,r){var n="0123456789abcdef".split(""),i=[1,256,65536,16777216],o=[0,8,16,24],a=[1,0,32898,0,32906,2147483648,2147516416,2147483648,32907,0,2147483649,0,2147516545,2147483648,32777,2147483648,138,0,136,0,2147516425,0,2147483658,0,2147516555,0,139,2147483648,32905,2147483648,32771,2147483648,32770,2147483648,128,2147483648,32778,0,2147483658,2147483648,2147516545,2147483648,32896,2147483648,2147483649,0,2147516424,2147483648],s=function(t){var e,r,n,i,o,s,u,f,c,h,d,l,p,b,m,y,v,g,w,_,M,x,k,S,E,A,j,I,B,T,C,P,R,O,N,L,F,q,D,U,z,K,H,V,W,X,G,J,Z,$,Y,Q,tt,et,rt,nt,it,ot,at,st,ut,ft,ct;for(n=0;n<48;n+=2)i=t[0]^t[10]^t[20]^t[30]^t[40],o=t[1]^t[11]^t[21]^t[31]^t[41],s=t[2]^t[12]^t[22]^t[32]^t[42],u=t[3]^t[13]^t[23]^t[33]^t[43],f=t[4]^t[14]^t[24]^t[34]^t[44],c=t[5]^t[15]^t[25]^t[35]^t[45],h=t[6]^t[16]^t[26]^t[36]^t[46],d=t[7]^t[17]^t[27]^t[37]^t[47],e=(l=t[8]^t[18]^t[28]^t[38]^t[48])^(s<<1|u>>>31),r=(p=t[9]^t[19]^t[29]^t[39]^t[49])^(u<<1|s>>>31),t[0]^=e,t[1]^=r,t[10]^=e,t[11]^=r,t[20]^=e,t[21]^=r,t[30]^=e,t[31]^=r,t[40]^=e,t[41]^=r,e=i^(f<<1|c>>>31),r=o^(c<<1|f>>>31),t[2]^=e,t[3]^=r,t[12]^=e,t[13]^=r,t[22]^=e,t[23]^=r,t[32]^=e,t[33]^=r,t[42]^=e,t[43]^=r,e=s^(h<<1|d>>>31),r=u^(d<<1|h>>>31),t[4]^=e,t[5]^=r,t[14]^=e,t[15]^=r,t[24]^=e,t[25]^=r,t[34]^=e,t[35]^=r,t[44]^=e,t[45]^=r,e=f^(l<<1|p>>>31),r=c^(p<<1|l>>>31),t[6]^=e,t[7]^=r,t[16]^=e,t[17]^=r,t[26]^=e,t[27]^=r,t[36]^=e,t[37]^=r,t[46]^=e,t[47]^=r,e=h^(i<<1|o>>>31),r=d^(o<<1|i>>>31),t[8]^=e,t[9]^=r,t[18]^=e,t[19]^=r,t[28]^=e,t[29]^=r,t[38]^=e,t[39]^=r,t[48]^=e,t[49]^=r,b=t[0],m=t[1],X=t[11]<<4|t[10]>>>28,G=t[10]<<4|t[11]>>>28,I=t[20]<<3|t[21]>>>29,B=t[21]<<3|t[20]>>>29,st=t[31]<<9|t[30]>>>23,ut=t[30]<<9|t[31]>>>23,K=t[40]<<18|t[41]>>>14,H=t[41]<<18|t[40]>>>14,O=t[2]<<1|t[3]>>>31,N=t[3]<<1|t[2]>>>31,y=t[13]<<12|t[12]>>>20,v=t[12]<<12|t[13]>>>20,J=t[22]<<10|t[23]>>>22,Z=t[23]<<10|t[22]>>>22,T=t[33]<<13|t[32]>>>19,C=t[32]<<13|t[33]>>>19,ft=t[42]<<2|t[43]>>>30,ct=t[43]<<2|t[42]>>>30,et=t[5]<<30|t[4]>>>2,rt=t[4]<<30|t[5]>>>2,L=t[14]<<6|t[15]>>>26,F=t[15]<<6|t[14]>>>26,g=t[25]<<11|t[24]>>>21,w=t[24]<<11|t[25]>>>21,$=t[34]<<15|t[35]>>>17,Y=t[35]<<15|t[34]>>>17,P=t[45]<<29|t[44]>>>3,R=t[44]<<29|t[45]>>>3,S=t[6]<<28|t[7]>>>4,E=t[7]<<28|t[6]>>>4,nt=t[17]<<23|t[16]>>>9,it=t[16]<<23|t[17]>>>9,q=t[26]<<25|t[27]>>>7,D=t[27]<<25|t[26]>>>7,_=t[36]<<21|t[37]>>>11,M=t[37]<<21|t[36]>>>11,Q=t[47]<<24|t[46]>>>8,tt=t[46]<<24|t[47]>>>8,V=t[8]<<27|t[9]>>>5,W=t[9]<<27|t[8]>>>5,A=t[18]<<20|t[19]>>>12,j=t[19]<<20|t[18]>>>12,ot=t[29]<<7|t[28]>>>25,at=t[28]<<7|t[29]>>>25,U=t[38]<<8|t[39]>>>24,z=t[39]<<8|t[38]>>>24,x=t[48]<<14|t[49]>>>18,k=t[49]<<14|t[48]>>>18,t[0]=b^~y&g,t[1]=m^~v&w,t[10]=S^~A&I,t[11]=E^~j&B,t[20]=O^~L&q,t[21]=N^~F&D,t[30]=V^~X&J,t[31]=W^~G&Z,t[40]=et^~nt&ot,t[41]=rt^~it&at,t[2]=y^~g&_,t[3]=v^~w&M,t[12]=A^~I&T,t[13]=j^~B&C,t[22]=L^~q&U,t[23]=F^~D&z,t[32]=X^~J&$,t[33]=G^~Z&Y,t[42]=nt^~ot&st,t[43]=it^~at&ut,t[4]=g^~_&x,t[5]=w^~M&k,t[14]=I^~T&P,t[15]=B^~C&R,t[24]=q^~U&K,t[25]=D^~z&H,t[34]=J^~$&Q,t[35]=Z^~Y&tt,t[44]=ot^~st&ft,t[45]=at^~ut&ct,t[6]=_^~x&b,t[7]=M^~k&m,t[16]=T^~P&S,t[17]=C^~R&E,t[26]=U^~K&O,t[27]=z^~H&N,t[36]=$^~Q&V,t[37]=Y^~tt&W,t[46]=st^~ft&et,t[47]=ut^~ct&rt,t[8]=x^~b&y,t[9]=k^~m&v,t[18]=P^~S&A,t[19]=R^~E&j,t[28]=K^~O&L,t[29]=H^~N&F,t[38]=Q^~V&X,t[39]=tt^~W&G,t[48]=ft^~et&nt,t[49]=ct^~rt&it,t[0]^=a[n],t[1]^=a[n+1]},u=function(t){return function(e){var r,a,u;if("0x"===e.slice(0,2)){r=[];for(var f=2,c=e.length;f>2]|=e[l]<>2]|=r<>2]|=(192|r>>6)<>2]|=(128|63&r)<=57344?(u[m>>2]|=(224|r>>12)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<>2]|=(240|r>>18)<>2]|=(128|r>>12&63)<>2]|=(128|r>>6&63)<>2]|=(128|63&r)<=f){for(t.start=m-f,t.block=u[c],m=0;m>2]|=i[3&m],t.lastByteIndex===f)for(u[0]=u[c],m=1;m>4&15]+n[15&p]+n[p>>12&15]+n[p>>8&15]+n[p>>20&15]+n[p>>16&15]+n[p>>28&15]+n[p>>24&15];y%c==0&&(s(d),m=0)}return"0x"+b}({blocks:[],reset:!0,block:0,start:0,blockCount:1600-((a=t)<<1)>>5,outputBlocks:a>>5,s:(u=[0,0,0,0,0,0,0,0,0,0],[].concat(u,u,u,u,u))},r)}};e.exports={keccak256:u(256),keccak512:u(512),keccak256s:u(256),keccak512s:u(512)}},{}],166:[function(t,e,r){var n=t("is-function");e.exports=function(t,e,r){if(!n(e))throw new TypeError("iterator must be a function");arguments.length<3&&(r=this);"[object Array]"===i.call(t)?function(t,e,r){for(var n=0,i=t.length;n0){var a=i.join(r,o);n.push(g(t)(e[o])(a))}return Promise.all(n).then(function(){return r})})}}},_=function(t){return function(e){return u(t+"/bzzr:/",{body:"string"==typeof e?L(e):e,method:"POST"})}},M=function(t){return function(e){return function(r){return function(n){return function i(o){var a="/"===r[0]?r:"/"+r,s=t+"/bzz:/"+e+a,f={method:"PUT",headers:{"Content-Type":n.type},body:n.data};return u(s,f).then(function(t){if(-1!==t.indexOf("error"))throw t;return t}).catch(function(t){return o>0&&i(o-1)})}(3)}}}},x=function(t){return function(e){return S(t)({"":e})}},k=function(t){return function(r){return e.readFile(r).then(function(e){return x(t)({type:a.lookup(r),data:e})})}},S=function(t){return function(e){return _(t)("{}").then(function(r){return Object.keys(e).reduce(function(r,n){return r.then((i=n,function(r){return M(t)(r)(i)(e[i])}));var i},Promise.resolve(r))})}},E=function(t){return function(r){return e.readFile(r).then(_(t))}},A=function(t){return function(n){return function(i){return r.directoryTree(i).then(function(t){return Promise.all(t.map(function(t){return e.readFile(t)})).then(function(e){var r=t.map(function(t){return t.slice(i.length)}),n=t.map(function(t){return a.lookup(t)||"text/plain"});return l(r)(e.map(function(t,e){return{type:n[e],data:t}}))})}).then(function(t){return(e=n?{"":t[n]}:{},function(t){var r={};for(var n in e)r[n]=e[n];for(var i in t)r[i]=t[i];return r})(t);var e}).then(S(t))}}},j=function(t){return function(e){if("data"===e.pick)return d.data().then(_(t));if("file"===e.pick)return d.file().then(x(t));if("directory"===e.pick)return d.directory().then(S(t));if(e.path)switch(e.kind){case"data":return E(t)(e.path);case"file":return k(t)(e.path);case"directory":return A(t)(e.defaultFile)(e.path)}else{if(e.length||"string"==typeof e)return _(t)(e);if(e instanceof Object)return S(t)(e)}return Promise.reject(new Error("Bad arguments"))}},I=function(t){return function(e){return function(r){return R(t)(e).then(function(n){return n?r?w(t)(e)(r):v(t)(e):r?g(t)(e)(r):b(t)(e)})}}},B=function(t,e){var i=n.platform().replace("win32","windows")+"-"+("x64"===n.arch()?"amd64":"386"),o=(e||s)[i],a=f+o.archive+".tar.gz",u=o.archiveMD5,c=o.binaryMD5;return r.safeDownloadArchived(a)(u)(c)(t)},T=function(t){return new Promise(function(e,r){var n=o.spawn,i=function(t){return function(e){return-1!==(""+e).indexOf(t)}},a=t.account,s=t.password,u=t.dataDir,f=t.ensApi,c=t.privateKey,h=0,d=n(t.binPath,["--bzzaccount",a||c,"--datadir",u,"--ens-api",f]),l=function(t){0===h&&i("Passphrase")(t)?setTimeout(function(){h=1,d.stdin.write(s+"\n")},500):i("Swarm http proxy started")(t)&&(h=2,clearTimeout(p),e(d))};d.stdout.on("data",l),d.stderr.on("data",l);var p=setTimeout(function(){return r(new Error("Couldn't start swarm process."))},2e4)})},C=function(t){return new Promise(function(e,r){t.stderr.removeAllListeners("data"),t.stdout.removeAllListeners("data"),t.stdin.removeAllListeners("error"),t.removeAllListeners("error"),t.removeAllListeners("exit"),t.kill("SIGINT");var n=setTimeout(function(){return t.kill("SIGKILL")},8e3);t.once("close",function(){clearTimeout(n),e()})})},P=function(t){return _(t)("test").then(function(t){return"c9a99c7d326dcc6316f32fe2625b311f6dc49a175e6877681ded93137d3569e7"===t}).catch(function(){return!1})},R=function(t){return function(e){return b(t)(e).then(function(t){try{return!!JSON.parse(N(t)).entries}catch(t){return!1}})}},O=function(t){return function(e,r,n,i,o){var a;return void 0!==e&&(a=t(e)),void 0!==r&&(a=t(r)),void 0!==n&&(a=t(n)),void 0!==i&&(a=t(i)),void 0!==o&&(a=t(o)),a}},N=function(t){return c.toString(c.fromUint8Array(t))},L=function(t){return c.toUint8Array(c.fromString(t))},F=function(t){return{download:function(e,r){return I(t)(e)(r)},downloadData:O(b(t)),downloadDataToDisk:O(g(t)),downloadDirectory:O(v(t)),downloadDirectoryToDisk:O(w(t)),downloadEntries:O(m(t)),downloadRoutes:O(y(t)),isAvailable:function(){return P(t)},upload:function(e){return j(t)(e)},uploadData:O(_(t)),uploadFile:O(x(t)),uploadFileFromDisk:O(x(t)),uploadDataFromDisk:O(E(t)),uploadDirectory:O(S(t)),uploadDirectoryFromDisk:O(A(t)),uploadToManifest:O(M(t)),pick:d,hash:h,fromString:L,toString:N}};return{at:F,local:function(t){return function(e){return P("http://localhost:8500").then(function(r){return r?e(F("http://localhost:8500")).then(function(){}):B(t.binPath,t.archives).onData(function(e){return(t.onProgress||function(){})(e.length)}).then(function(){return T(t)}).then(function(t){return e(F("http://localhost:8500")).then(function(){return t})}).then(C)})}},download:I,downloadBinary:B,downloadData:b,downloadDataToDisk:g,downloadDirectory:v,downloadDirectoryToDisk:w,downloadEntries:m,downloadRoutes:y,isAvailable:P,startProcess:T,stopProcess:C,upload:j,uploadData:_,uploadDataFromDisk:E,uploadFile:x,uploadFileFromDisk:k,uploadDirectory:S,uploadDirectoryFromDisk:A,uploadToManifest:M,pick:d,hash:h,fromString:L,toString:N}}},{}],177:[function(t,e,r){(r=e.exports=function(t){return t.replace(/^\s*|\s*$/g,"")}).left=function(t){return t.replace(/^\s*/,"")},r.right=function(t){return t.replace(/\s*$/,"")}},{}],178:[function(t,e,r){(function(){var t=this,n=t._,i=Array.prototype,o=Object.prototype,a=Function.prototype,s=i.push,u=i.slice,f=o.toString,c=o.hasOwnProperty,h=Array.isArray,d=Object.keys,l=a.bind,p=Object.create,b=function(){},m=function t(e){return e instanceof t?e:this instanceof t?void(this._wrapped=e):new t(e)};void 0!==r?(void 0!==e&&e.exports&&(r=e.exports=m),r._=m):t._=m,m.VERSION="1.8.3";var y=function(t,e,r){if(void 0===e)return t;switch(null==r?3:r){case 1:return function(r){return t.call(e,r)};case 2:return function(r,n){return t.call(e,r,n)};case 3:return function(r,n,i){return t.call(e,r,n,i)};case 4:return function(r,n,i,o){return t.call(e,r,n,i,o)}}return function(){return t.apply(e,arguments)}},v=function(t,e,r){return null==t?m.identity:m.isFunction(t)?y(t,e,r):m.isObject(t)?m.matcher(t):m.property(t)};m.iteratee=function(t,e){return v(t,e,1/0)};var g=function(t,e){return function(r){var n=arguments.length;if(n<2||null==r)return r;for(var i=1;i=0&&e<=M};function S(t){return function(e,r,n,i){r=y(r,i,4);var o=!k(e)&&m.keys(e),a=(o||e).length,s=t>0?0:a-1;return arguments.length<3&&(n=e[o?o[s]:s],s+=t),function(e,r,n,i,o,a){for(;o>=0&&o=0},m.invoke=function(t,e){var r=u.call(arguments,2),n=m.isFunction(e);return m.map(t,function(t){var i=n?e:t[e];return null==i?i:i.apply(t,r)})},m.pluck=function(t,e){return m.map(t,m.property(e))},m.where=function(t,e){return m.filter(t,m.matcher(e))},m.findWhere=function(t,e){return m.find(t,m.matcher(e))},m.max=function(t,e,r){var n,i,o=-1/0,a=-1/0;if(null==e&&null!=t)for(var s=0,u=(t=k(t)?t:m.values(t)).length;so&&(o=n);else e=v(e,r),m.each(t,function(t,r,n){((i=e(t,r,n))>a||i===-1/0&&o===-1/0)&&(o=t,a=i)});return o},m.min=function(t,e,r){var n,i,o=1/0,a=1/0;if(null==e&&null!=t)for(var s=0,u=(t=k(t)?t:m.values(t)).length;sn||void 0===r)return 1;if(r0?0:i-1;o>=0&&o0?a=o>=0?o:Math.max(o+s,a):s=o>=0?Math.min(o+1,s):o+s+1;else if(r&&o&&s)return n[o=r(n,i)]===i?o:-1;if(i!=i)return(o=e(u.call(n,a,s),m.isNaN))>=0?o+a:-1;for(o=t>0?a:s-1;o>=0&&oe?(a&&(clearTimeout(a),a=null),s=f,o=t.apply(n,i),a||(n=i=null)):a||!1===r.trailing||(a=setTimeout(u,c)),o}},m.debounce=function(t,e,r){var n,i,o,a,s,u=function u(){var f=m.now()-a;f=0?n=setTimeout(u,e-f):(n=null,r||(s=t.apply(o,i),n||(o=i=null)))};return function(){o=this,i=arguments,a=m.now();var f=r&&!n;return n||(n=setTimeout(u,e)),f&&(s=t.apply(o,i),o=i=null),s}},m.wrap=function(t,e){return m.partial(e,t)},m.negate=function(t){return function(){return!t.apply(this,arguments)}},m.compose=function(){var t=arguments,e=t.length-1;return function(){for(var r=e,n=t[e].apply(this,arguments);r--;)n=t[r].call(this,n);return n}},m.after=function(t,e){return function(){if(--t<1)return e.apply(this,arguments)}},m.before=function(t,e){var r;return function(){return--t>0&&(r=e.apply(this,arguments)),t<=1&&(e=null),r}},m.once=m.partial(m.before,2);var T=!{toString:null}.propertyIsEnumerable("toString"),C=["valueOf","isPrototypeOf","toString","propertyIsEnumerable","hasOwnProperty","toLocaleString"];function P(t,e){var r=C.length,n=t.constructor,i=m.isFunction(n)&&n.prototype||o,a="constructor";for(m.has(t,a)&&!m.contains(e,a)&&e.push(a);r--;)(a=C[r])in t&&t[a]!==i[a]&&!m.contains(e,a)&&e.push(a)}m.keys=function(t){if(!m.isObject(t))return[];if(d)return d(t);var e=[];for(var r in t)m.has(t,r)&&e.push(r);return T&&P(t,e),e},m.allKeys=function(t){if(!m.isObject(t))return[];var e=[];for(var r in t)e.push(r);return T&&P(t,e),e},m.values=function(t){for(var e=m.keys(t),r=e.length,n=Array(r),i=0;i":">",'"':""","'":"'","`":"`"},O=m.invert(R),N=function(t){var e=function(e){return t[e]},r="(?:"+m.keys(t).join("|")+")",n=RegExp(r),i=RegExp(r,"g");return function(t){return t=null==t?"":""+t,n.test(t)?t.replace(i,e):t}};m.escape=N(R),m.unescape=N(O),m.result=function(t,e,r){var n=null==t?void 0:t[e];return void 0===n&&(n=r),m.isFunction(n)?n.call(t):n};var L=0;m.uniqueId=function(t){var e=++L+"";return t?t+e:e},m.templateSettings={evaluate:/<%([\s\S]+?)%>/g,interpolate:/<%=([\s\S]+?)%>/g,escape:/<%-([\s\S]+?)%>/g};var F=/(.)^/,q={"'":"'","\\":"\\","\r":"r","\n":"n","\u2028":"u2028","\u2029":"u2029"},D=/\\|'|\r|\n|\u2028|\u2029/g,U=function(t){return"\\"+q[t]};m.template=function(t,e,r){!e&&r&&(e=r),e=m.defaults({},e,m.templateSettings);var n=RegExp([(e.escape||F).source,(e.interpolate||F).source,(e.evaluate||F).source].join("|")+"|$","g"),i=0,o="__p+='";t.replace(n,function(e,r,n,a,s){return o+=t.slice(i,s).replace(D,U),i=s+e.length,r?o+="'+\n((__t=("+r+"))==null?'':_.escape(__t))+\n'":n?o+="'+\n((__t=("+n+"))==null?'':__t)+\n'":a&&(o+="';\n"+a+"\n__p+='"),e}),o+="';\n",e.variable||(o="with(obj||{}){\n"+o+"}\n"),o="var __t,__p='',__j=Array.prototype.join,print=function(){__p+=__j.call(arguments,'');};\n"+o+"return __p;\n";try{var a=new Function(e.variable||"obj","_",o)}catch(t){throw t.source=o,t}var s=function(t){return a.call(this,t,m)},u=e.variable||"obj";return s.source="function("+u+"){\n"+o+"}",s},m.chain=function(t){var e=m(t);return e._chain=!0,e};var z=function(t,e){return t._chain?m(e).chain():e};m.mixin=function(t){m.each(m.functions(t),function(e){var r=m[e]=t[e];m.prototype[e]=function(){var t=[this._wrapped];return s.apply(t,arguments),z(this,r.apply(m,t))}})},m.mixin(m),m.each(["pop","push","reverse","shift","sort","splice","unshift"],function(t){var e=i[t];m.prototype[t]=function(){var r=this._wrapped;return e.apply(r,arguments),"shift"!==t&&"splice"!==t||0!==r.length||delete r[0],z(this,r)}}),m.each(["concat","join","slice"],function(t){var e=i[t];m.prototype[t]=function(){return z(this,e.apply(this._wrapped,arguments))}}),m.prototype.value=function(){return this._wrapped},m.prototype.valueOf=m.prototype.toJSON=m.prototype.value,m.prototype.toString=function(){return""+this._wrapped},"function"==typeof define&&define.amd&&define("underscore",[],function(){return m})}).call(this)},{}],179:[function(t,e,r){e.exports=function(t,e){if(e){e=(e=e.trim().replace(/^(\?|#|&)/,""))?"?"+e:e;var r=t.split(/[\?\#]/),n=r[0];e&&/\:\/\/[^\/]*$/.test(n)&&(n+="/");var i=t.match(/(\#.*)$/);t=n+e,i&&(t+=i[0])}return t}},{}],180:[function(t,e,r){var n=t("xhr-request");e.exports=function(t,e){return new Promise(function(r,i){n(t,e,function(t,e){t?i(t):r(e)})})}},{"xhr-request":181}],181:[function(t,e,r){var n=t("query-string"),i=t("url-set-query"),o=t("object-assign"),a=t("./lib/ensure-header.js"),s=t("./lib/request.js"),u="application/json",f=function(){};e.exports=function(t,e,r){if(!t||"string"!=typeof t)throw new TypeError("must specify a URL");"function"==typeof e&&(r=e,e={});if(r&&"function"!=typeof r)throw new TypeError("expected cb to be undefined or a function");r=r||f;var c=(e=e||{}).json?"json":"text",h=(e=o({responseType:c},e)).headers||{},d=(e.method||"GET").toUpperCase(),l=e.query;l&&("string"!=typeof l&&(l=n.stringify(l)),t=i(t,l));"json"===e.responseType&&a(h,"Accept",u);e.json&&"GET"!==d&&"HEAD"!==d&&(a(h,"Content-Type",u),e.body=JSON.stringify(e.body));return e.method=d,e.url=t,e.headers=h,delete e.query,delete e.json,s(e,r)}},{"./lib/ensure-header.js":182,"./lib/request.js":184,"object-assign":169,"query-string":171,"url-set-query":179}],182:[function(t,e,r){e.exports=function(t,e,r){var n=e.toLowerCase();t[e]||t[n]||(t[e]=r)}},{}],183:[function(t,e,r){e.exports=function(t,e){return e?{statusCode:e.statusCode,headers:e.headers,method:t.method,url:t.url,rawRequest:e.rawRequest?e.rawRequest:e}:null}},{}],184:[function(t,e,r){var n=t("xhr"),i=t("./normalize-response"),o=function(){};e.exports=function(t,e){delete t.uri;var r=!1;"json"===t.responseType&&(t.responseType="text",r=!0);var a=n(t,function(n,a,s){if(r&&!n)try{var u=a.rawRequest.responseText;s=JSON.parse(u)}catch(t){n=t}a=i(t,a),e(n,n?null:s,a),e=o}),s=a.onabort;return a.onabort=function(){var t=s.apply(a,Array.prototype.slice.call(arguments));return e(new Error("XHR Aborted")),e=o,t},a}},{"./normalize-response":183,xhr:185}],185:[function(t,e,r){var n=t("global/window"),i=t("is-function"),o=t("parse-headers"),a=t("xtend");function s(t,e,r){var n=t;return i(e)?(r=e,"string"==typeof t&&(n={uri:t})):n=a(e,{uri:t}),n.callback=r,n}function u(t,e,r){return f(e=s(t,e,r))}function f(t){if(void 0===t.callback)throw new Error("callback argument missing");var e=!1,r=function(r,n,i){e||(e=!0,t.callback(r,n,i))};function n(t){return clearTimeout(c),t instanceof Error||(t=new Error(""+(t||"Unknown XMLHttpRequest Error"))),t.statusCode=0,r(t,y)}function i(){if(!s){var e;clearTimeout(c),e=t.useXDR&&void 0===f.status?200:1223===f.status?204:f.status;var n=y,i=null;return 0!==e?(n={body:function(){var t=void 0;if(t=f.response?f.response:f.responseText||function(t){try{if("document"===t.responseType)return t.responseXML;var e=t.responseXML&&"parsererror"===t.responseXML.documentElement.nodeName;if(""===t.responseType&&!e)return t.responseXML}catch(t){}return null}(f),m)try{t=JSON.parse(t)}catch(t){}return t}(),statusCode:e,method:d,headers:{},url:h,rawRequest:f},f.getAllResponseHeaders&&(n.headers=o(f.getAllResponseHeaders()))):i=new Error("Internal XMLHttpRequest Error"),r(i,n,n.body)}}var a,s,f=t.xhr||null;f||(f=t.cors||t.useXDR?new u.XDomainRequest:new u.XMLHttpRequest);var c,h=f.url=t.uri||t.url,d=f.method=t.method||"GET",l=t.body||t.data,p=f.headers=t.headers||{},b=!!t.sync,m=!1,y={body:void 0,headers:{},statusCode:0,method:d,url:h,rawRequest:f};if("json"in t&&!1!==t.json&&(m=!0,p.accept||p.Accept||(p.Accept="application/json"),"GET"!==d&&"HEAD"!==d&&(p["content-type"]||p["Content-Type"]||(p["Content-Type"]="application/json"),l=JSON.stringify(!0===t.json?l:t.json))),f.onreadystatechange=function(){4===f.readyState&&setTimeout(i,0)},f.onload=i,f.onerror=n,f.onprogress=function(){},f.onabort=function(){s=!0},f.ontimeout=n,f.open(d,h,!b,t.username,t.password),b||(f.withCredentials=!!t.withCredentials),!b&&t.timeout>0&&(c=setTimeout(function(){if(!s){s=!0,f.abort("timeout");var t=new Error("XMLHttpRequest timeout");t.code="ETIMEDOUT",n(t)}},t.timeout)),f.setRequestHeader)for(a in p)p.hasOwnProperty(a)&&f.setRequestHeader(a,p[a]);else if(t.headers&&!function(t){for(var e in t)if(t.hasOwnProperty(e))return!1;return!0}(t.headers))throw new Error("Headers cannot be set on an XDomainRequest object");return"responseType"in t&&(f.responseType=t.responseType),"beforeSend"in t&&"function"==typeof t.beforeSend&&t.beforeSend(f),f.send(l||null),f}e.exports=u,u.XMLHttpRequest=n.XMLHttpRequest||function(){},u.XDomainRequest="withCredentials"in new u.XMLHttpRequest?u.XMLHttpRequest:n.XDomainRequest,function(t,e){for(var r=0;r1?(t[r[0]]=t[r[0]]||{},t[r[0]][r[1]]=e):t[r[0]]=e},f.prototype.getCall=function(t){return n.isFunction(this.call)?this.call(t):this.call},f.prototype.extractCallback=function(t){if(n.isFunction(t[t.length-1]))return t.pop()},f.prototype.validateArgs=function(t){if(t.length!==this.params)throw i.InvalidNumberOfParams(t.length,this.params,this.name)},f.prototype.formatInput=function(t){var e=this;return this.inputFormatter?this.inputFormatter.map(function(r,n){return r?r.call(e,t[n]):t[n]}):t},f.prototype.formatOutput=function(t){var e=this;return n.isArray(t)?t.map(function(t){return e.outputFormatter&&t?e.outputFormatter(t):t}):this.outputFormatter&&t?this.outputFormatter(t):t},f.prototype.toPayload=function(t){var e=this.getCall(t),r=this.extractCallback(t),n=this.formatInput(t);this.validateArgs(n);var i={method:e,params:n,callback:r};return this.transformPayload&&(i=this.transformPayload(i)),i},f.prototype._confirmTransaction=function(t,e,r){var i=this,c=!1,h=!0,d=0,l=0,p=null,b=n.isObject(r.params[0])&&r.params[0].gas?r.params[0].gas:null,m=n.isObject(r.params[0])&&r.params[0].data&&r.params[0].from&&!r.params[0].to,y=[new f({name:"getTransactionReceipt",call:"eth_getTransactionReceipt",params:1,inputFormatter:[null],outputFormatter:o.outputTransactionReceiptFormatter}),new f({name:"getCode",call:"eth_getCode",params:2,inputFormatter:[o.inputAddressFormatter,o.inputDefaultBlockNumberFormatter]}),new u({name:"subscribe",type:"eth",subscriptions:{newBlockHeaders:{subscriptionName:"newHeads",params:0,outputFormatter:o.outputBlockFormatter}}})],v={};n.each(y,function(t){t.attachToObject(v),t.requestManager=i.requestManager});var g=function(r,n,o,u,f){if(!o)return f||(f={unsubscribe:function(){clearInterval(p)}}),(r?s.resolve(r):v.getTransactionReceipt(e)).catch(function(e){f.unsubscribe(),c=!0,a._fireError({message:"Failed to check for transaction receipt:",data:e},t.eventEmitter,t.reject)}).then(function(e){if(!e||!e.blockHash)throw new Error("Receipt missing or blockHash null");return i.extraFormatters&&i.extraFormatters.receiptFormatter&&(e=i.extraFormatters.receiptFormatter(e)),t.eventEmitter.listeners("confirmation").length>0&&(void 0!==r&&0===l||t.eventEmitter.emit("confirmation",l,e),h=!1,25===++l&&(f.unsubscribe(),t.eventEmitter.removeAllListeners())),e}).then(function(e){if(m&&!c){if(!e.contractAddress)return h&&(f.unsubscribe(),c=!0),void a._fireError(new Error("The transaction receipt didn't contain a contract address."),t.eventEmitter,t.reject);v.getCode(e.contractAddress,function(r,n){n&&(n.length>2?(t.eventEmitter.emit("receipt",e),i.extraFormatters&&i.extraFormatters.contractDeployFormatter?t.resolve(i.extraFormatters.contractDeployFormatter(e)):t.resolve(e),h&&t.eventEmitter.removeAllListeners()):a._fireError(new Error("The contract code couldn't be stored, please check your gas limit."),t.eventEmitter,t.reject),h&&f.unsubscribe(),c=!0)})}return e}).then(function(e){m||c||(e.outOfGas||b&&b===e.gasUsed||!0!==e.status&&"0x1"!==e.status&&void 0!==e.status?(e&&(e=JSON.stringify(e,null,2)),!1===e.status||"0x0"===e.status?a._fireError(new Error("Transaction has been reverted by the EVM:\n"+e),t.eventEmitter,t.reject):a._fireError(new Error("Transaction ran out of gas. Please provide more gas:\n"+e),t.eventEmitter,t.reject)):(t.eventEmitter.emit("receipt",e),t.resolve(e),h&&t.eventEmitter.removeAllListeners()),h&&f.unsubscribe(),c=!0)}).catch(function(){d++,n?d-1>=750&&(f.unsubscribe(),c=!0,a._fireError(new Error("Transaction was not mined within750 seconds, please make sure your transaction was properly sent. Be aware that it might still be mined!"),t.eventEmitter,t.reject)):d-1>=50&&(f.unsubscribe(),c=!0,a._fireError(new Error("Transaction was not mined within 50 blocks, please make sure your transaction was properly sent. Be aware that it might still be mined!"),t.eventEmitter,t.reject))});f.unsubscribe(),c=!0,a._fireError({message:"Failed to subscribe to new newBlockHeaders to confirm the transaction receipts.",data:o},t.eventEmitter,t.reject)},w=function(t){n.isFunction(this.requestManager.provider.on)?v.subscribe("newBlockHeaders",g.bind(null,t,!1)):p=setInterval(g.bind(null,t,!0),1e3)}.bind(this);v.getTransactionReceipt(e).then(function(e){e&&e.blockHash?(t.eventEmitter.listeners("confirmation").length>0&&w(e),g(e,!1)):c||w()}).catch(function(){c||w()})};var c=function(t,e){return n.isNumber(t)?e.wallet[t]:n.isObject(t)&&t.address&&t.privateKey?t:e.wallet[t.toLowerCase()]};f.prototype.buildCall=function(){var t=this,e="eth_sendTransaction"===t.call||"eth_sendRawTransaction"===t.call,r=function(){var r=s(!e),i=t.toPayload(Array.prototype.slice.call(arguments)),o=function(n,o){try{o=t.formatOutput(o)}catch(t){n=t}if(o instanceof Error&&(n=o),n)return n.error&&(n=n.error),a._fireError(n,r.eventEmitter,r.reject,i.callback);i.callback&&i.callback(null,o),e?(r.eventEmitter.emit("transactionHash",o),t._confirmTransaction(r,o,i)):n||r.resolve(o)},u=function(e){var r=n.extend({},i,{method:"eth_sendRawTransaction",params:[e.rawTransaction]});t.requestManager.send(r,o)},h=function(t,e){var i;if(e&&e.accounts&&e.accounts.wallet&&e.accounts.wallet.length)if("eth_sendTransaction"===t.method){var a=t.params[0];if((i=c(n.isObject(a)?a.from:null,e.accounts))&&i.privateKey)return e.accounts.signTransaction(n.omit(a,"from"),i.privateKey).then(u)}else if("eth_sign"===t.method){var s=t.params[1];if((i=c(t.params[0],e.accounts))&&i.privateKey){var f=e.accounts.sign(s,i.privateKey);return t.callback&&t.callback(null,f.signature),void r.resolve(f.signature)}}return e.requestManager.send(t,o)};e&&n.isObject(i.params[0])&&!i.params[0].gasPrice?new f({name:"getGasPrice",call:"eth_gasPrice",params:0}).createFunction(t.requestManager)(function(e,r){r&&(i.params[0].gasPrice=r),h(i,t)}):h(i,t);return r.eventEmitter};return r.method=t,r.request=this.request.bind(this),r},f.prototype.request=function(){var t=this.toPayload(Array.prototype.slice.call(arguments));return t.format=this.formatOutput.bind(this),t},e.exports=f},{underscore:192,"web3-core-helpers":191,"web3-core-promievent":198,"web3-core-subscriptions":206,"web3-utils":393}],194:[function(t,e,r){e.exports=t("./register")().Promise},{"./register":196}],195:[function(t,e,r){var n="@@any-promise/REGISTRATION",i=null;e.exports=function(t,e){return function(r,o){r=r||null;var a=!1!==(o=o||{}).global;if(null===i&&a&&(i=t[n]||null),null!==i&&null!==r&&i.implementation!==r)throw new Error('any-promise already defined as "'+i.implementation+'". You can only register an implementation before the first call to require("any-promise") and an implementation cannot be changed');return null===i&&(i=null!==r&&void 0!==o.Promise?{Promise:o.Promise,implementation:r}:e(r),a&&(t[n]=i)),i}}},{}],196:[function(t,e,r){e.exports=t("./loader")(window,function(){if(void 0===window.Promise)throw new Error("any-promise browser requires a polyfill or explicit registration e.g: require('any-promise/register/bluebird')");return{Promise:window.Promise,implementation:"window.Promise"}})},{"./loader":195}],197:[function(t,e,r){var n="function"!=typeof Object.create&&"~";function i(t,e,r){this.fn=t,this.context=e,this.once=r||!1}function o(){}o.prototype._events=void 0,o.prototype.listeners=function(t,e){var r=n?n+t:t,i=this._events&&this._events[r];if(e)return!!i;if(!i)return[];if(i.fn)return[i.fn];for(var o=0,a=i.length,s=new Array(a);o1?(t[r[0]]=t[r[0]]||{},t[r[0]][r[1]]=e):t[r[0]]=e},i.prototype.buildCall=function(){var t=this;return function(){t.subscriptions[arguments[0]]||console.warn("Subscription "+JSON.stringify(arguments[0])+" doesn't exist. Subscribing anyway.");var e=new n({subscription:t.subscriptions[arguments[0]],requestManager:t.requestManager,type:t.type});return e.subscribe.apply(e,arguments)}},e.exports={subscriptions:i,subscription:n}},{"./subscription.js":207}],207:[function(t,e,r){var n=t("underscore"),i=t("web3-core-helpers").errors,o=t("eventemitter3");function a(t){o.call(this),this.id=null,this.callback=null,this.arguments=null,this._reconnectIntervalId=null,this.options={subscription:t.subscription,type:t.type,requestManager:t.requestManager}}a.prototype=Object.create(o.prototype),a.prototype.constructor=a,a.prototype._extractCallback=function(t){if(n.isFunction(t[t.length-1]))return t.pop()},a.prototype._validateArgs=function(t){var e=this.options.subscription;if(e||(e={}),e.params||(e.params=0),t.length!==e.params)throw i.InvalidNumberOfParams(t.length,e.params+1,t[0])},a.prototype._formatInput=function(t){var e=this.options.subscription;return e&&e.inputFormatter?e.inputFormatter.map(function(e,r){return e?e(t[r]):t[r]}):t},a.prototype._formatOutput=function(t){var e=this.options.subscription;return e&&e.outputFormatter&&t?e.outputFormatter(t):t},a.prototype._toPayload=function(t){var e=[];if(this.callback=this._extractCallback(t),this.subscriptionMethod||(this.subscriptionMethod=t.shift(),this.options.subscription.subscriptionName&&(this.subscriptionMethod=this.options.subscription.subscriptionName)),this.arguments||(this.arguments=this._formatInput(t),this._validateArgs(this.arguments),t=[]),e.push(this.subscriptionMethod),e=e.concat(this.arguments),t.length)throw new Error("Only a callback is allowed as parameter on an already instantiated subscription.");return{method:this.options.type+"_subscribe",params:e}},a.prototype.unsubscribe=function(t){this.options.requestManager.removeSubscription(this.id,t),this.id=null,this.removeAllListeners(),clearInterval(this._reconnectIntervalId)},a.prototype.subscribe=function(){var t=this,e=Array.prototype.slice.call(arguments),r=this._toPayload(e);if(!r)return this;if(!this.options.requestManager.provider){var i=new Error("No provider set.");return this.callback(i,null,this),this.emit("error",i),this}if(!this.options.requestManager.provider.on){var o=new Error("The current provider doesn't support subscriptions: "+this.options.requestManager.provider.constructor.name);return this.callback(o,null,this),this.emit("error",o),this}return this.id&&this.unsubscribe(),this.options.params=r.params[1],"logs"===r.params[0]&&n.isObject(r.params[1])&&r.params[1].hasOwnProperty("fromBlock")&&isFinite(r.params[1].fromBlock)&&this.options.requestManager.send({method:"eth_getLogs",params:[r.params[1]]},function(e,r){e?(t.callback(e,null,t),t.emit("error",e)):r.forEach(function(e){var r=t._formatOutput(e);t.callback(null,r,t),t.emit("data",r)})}),"object"===_typeof(r.params[1])&&delete r.params[1].fromBlock,this.options.requestManager.send(r,function(e,i){!e&&i?(t.id=i,t.options.requestManager.addSubscription(t.id,r.params[0],t.options.type,function(e,r){e?(t.options.requestManager.removeSubscription(t.id),t.options.requestManager.provider.once&&(t._reconnectIntervalId=setInterval(function(){t.options.requestManager.provider.reconnect&&t.options.requestManager.provider.reconnect()},500),t.options.requestManager.provider.once("connect",function(){clearInterval(t._reconnectIntervalId),t.subscribe(t.callback)})),t.emit("error",e),n.isFunction(t.callback)&&t.callback(e,null,t)):(n.isArray(r)||(r=[r]),r.forEach(function(e){var r=t._formatOutput(e);if(n.isFunction(t.options.subscription.subscriptionHandler))return t.options.subscription.subscriptionHandler.call(t,r);t.emit("data",r),n.isFunction(t.callback)&&t.callback(null,r,t)}))})):n.isFunction(t.callback)?(t.callback(e,null,t),t.emit("error",e)):t.emit("error",e)}),this},e.exports=a},{eventemitter3:204,underscore:205,"web3-core-helpers":191}],208:[function(t,e,r){var n=t("web3-core-helpers").formatters,i=t("web3-core-method"),o=t("web3-utils");e.exports=function(t){var e=function(e){var r;return e.property?(t[e.property]||(t[e.property]={}),r=t[e.property]):r=t,e.methods&&e.methods.forEach(function(e){e instanceof i||(e=new i(e)),e.attachToObject(r),e.setRequestManager(t._requestManager)}),t};return e.formatters=n,e.utils=o,e.Method=i,e}},{"web3-core-helpers":191,"web3-core-method":193,"web3-utils":393}],209:[function(t,e,r){var n=t("web3-core-requestmanager"),i=t("./extend.js");e.exports={packageInit:function(t,e){if(e=Array.prototype.slice.call(e),!t)throw new Error('You need to instantiate using the "new" keyword.');Object.defineProperty(t,"currentProvider",{get:function(){return t._provider},set:function(e){return t.setProvider(e)},enumerable:!0,configurable:!0}),e[0]&&e[0]._requestManager?t._requestManager=new n.Manager(e[0].currentProvider):(t._requestManager=new n.Manager,t._requestManager.setProvider(e[0],e[1])),t.givenProvider=n.Manager.givenProvider,t.providers=n.Manager.providers,t._provider=t._requestManager.provider,t.setProvider||(t.setProvider=function(e,r){return t._requestManager.setProvider(e,r),t._provider=t._requestManager.provider,!0}),t.BatchRequest=n.BatchManager.bind(null,t._requestManager),t.extend=i(t)},addProviders:function(t){t.givenProvider=n.Manager.givenProvider,t.providers=n.Manager.providers}}},{"./extend.js":208,"web3-core-requestmanager":202}],210:[function(t,e,r){!function(e,r){function n(t,e){if(!t)throw new Error(e||"Assertion failed")}function i(t,e){t.super_=e;var r=function(){};r.prototype=e.prototype,t.prototype=new r,t.prototype.constructor=t}function o(t,e,r){if(o.isBN(t))return t;this.negative=0,this.words=null,this.length=0,this.red=null,null!==t&&("le"!==e&&"be"!==e||(r=e,e=10),this._init(t||0,e||10,r||"be"))}var a;"object"===(void 0===e?"undefined":_typeof(e))?e.exports=o:r.BN=o,o.BN=o,o.wordSize=26;try{a=t("buffer").Buffer}catch(t){}function s(t,e,r){for(var n=0,i=Math.min(t.length,r),o=e;o=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),a=e;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"===(void 0===t?"undefined":_typeof(t))&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"===(void 0===t?"undefined":_typeof(t)))return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)i=s(t,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=s(t,e,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,a=o%n,s=Math.min(o,o-a)+r,f=0,c=r;c1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var f=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function d(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var f=1;f>>26,h=67108863&u,d=Math.min(f,e.length-1),l=Math.max(0,f-t.length+1);l<=d;l++){var p=f-l|0;c+=(a=(i=0|t.words[p])*(o=0|e.words[l])+h)/67108864|0,h=67108863&a}r.words[f]=0|h,u=0|c}return 0!==u?r.words[f]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?f[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var d=c[t],l=h[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(l).toString(t);r=(p=p.idivn(l)).isZero()?b+r:f[d-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,f=new t(o),c=this.clone();if(u){for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),f[s]=a;for(;s=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;nt.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;ot.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&e;for(;0!==o&&a>26,this.words[a]=67108863&e;if(0===o&&a>>13,l=0|a[1],p=8191&l,b=l>>>13,m=0|a[2],y=8191&m,v=m>>>13,g=0|a[3],w=8191&g,_=g>>>13,M=0|a[4],x=8191&M,k=M>>>13,S=0|a[5],E=8191&S,A=S>>>13,j=0|a[6],I=8191&j,B=j>>>13,T=0|a[7],C=8191&T,P=T>>>13,R=0|a[8],O=8191&R,N=R>>>13,L=0|a[9],F=8191&L,q=L>>>13,D=0|s[0],U=8191&D,z=D>>>13,K=0|s[1],H=8191&K,V=K>>>13,W=0|s[2],X=8191&W,G=W>>>13,J=0|s[3],Z=8191&J,$=J>>>13,Y=0|s[4],Q=8191&Y,tt=Y>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ut=8191&st,ft=st>>>13,ct=0|s[8],ht=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191<,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(d,U)|0))<<13)|0;f=((o=Math.imul(d,z))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(b,U)|0,o=Math.imul(b,z);var yt=(f+(n=n+Math.imul(h,H)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(d,H)|0))<<13)|0;f=((o=o+Math.imul(d,V)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,U),i=(i=Math.imul(y,z))+Math.imul(v,U)|0,o=Math.imul(v,z),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,H)|0,o=o+Math.imul(b,V)|0;var vt=(f+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(d,X)|0))<<13)|0;f=((o=o+Math.imul(d,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,V)|0)+Math.imul(v,H)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,G)|0;var gt=(f+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,$)|0)+Math.imul(d,Z)|0))<<13)|0;f=((o=o+Math.imul(d,$)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,H)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,G)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,$)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,$)|0;var wt=(f+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;f=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,H)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(y,Z)|0,i=(i=i+Math.imul(y,$)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,$)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(f+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(d,rt)|0))<<13)|0;f=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,U),i=(i=Math.imul(I,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(E,H)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(A,H)|0,o=o+Math.imul(A,V)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(f+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,at)|0)+Math.imul(d,ot)|0))<<13)|0;f=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(P,U)|0,o=Math.imul(P,z),n=n+Math.imul(I,H)|0,i=(i=i+Math.imul(I,V)|0)+Math.imul(B,H)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,$)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,$)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var xt=(f+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((o=o+Math.imul(d,ft)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(O,U),i=(i=Math.imul(O,z))+Math.imul(N,U)|0,o=Math.imul(N,z),n=n+Math.imul(C,H)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(P,H)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,$)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,$)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ft)|0;var kt=(f+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,dt)|0)+Math.imul(d,ht)|0))<<13)|0;f=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,V)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,V)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(P,X)|0,o=o+Math.imul(P,G)|0,n=n+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,$)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,$)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(y,ut)|0,i=(i=i+Math.imul(y,ft)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,ft)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,dt)|0;var St=(f+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,bt)|0)+Math.imul(d,pt)|0))<<13)|0;f=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(F,H),i=(i=Math.imul(F,V))+Math.imul(q,H)|0,o=Math.imul(q,V),n=n+Math.imul(O,X)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,$)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,$)|0,n=n+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ft)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ft)|0,n=n+Math.imul(y,ht)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,dt)|0;var Et=(f+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(F,X),i=(i=Math.imul(F,G))+Math.imul(q,X)|0,o=Math.imul(q,G),n=n+Math.imul(O,Z)|0,i=(i=i+Math.imul(O,$)|0)+Math.imul(N,Z)|0,o=o+Math.imul(N,$)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ft)|0,n=n+Math.imul(w,ht)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,dt)|0;var At=(f+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,bt)|0)+Math.imul(v,pt)|0))<<13)|0;f=((o=o+Math.imul(v,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(F,Z),i=(i=Math.imul(F,$))+Math.imul(q,Z)|0,o=Math.imul(q,$),n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(P,rt)|0,o=o+Math.imul(P,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,at)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,at)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ft)|0)+Math.imul(A,ut)|0,o=o+Math.imul(A,ft)|0,n=n+Math.imul(x,ht)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,dt)|0;var jt=(f+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;f=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(F,Q),i=(i=Math.imul(F,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,at)|0)+Math.imul(P,ot)|0,o=o+Math.imul(P,at)|0,n=n+Math.imul(I,ut)|0,i=(i=i+Math.imul(I,ft)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ft)|0,n=n+Math.imul(E,ht)|0,i=(i=i+Math.imul(E,dt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,dt)|0;var It=(f+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(k,pt)|0))<<13)|0;f=((o=o+Math.imul(k,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(F,rt),i=(i=Math.imul(F,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,at)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,at)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ft)|0)+Math.imul(P,ut)|0,o=o+Math.imul(P,ft)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,dt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,dt)|0;var Bt=(f+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,bt)|0)+Math.imul(A,pt)|0))<<13)|0;f=((o=o+Math.imul(A,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(F,ot),i=(i=Math.imul(F,at))+Math.imul(q,ot)|0,o=Math.imul(q,at),n=n+Math.imul(O,ut)|0,i=(i=i+Math.imul(O,ft)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ft)|0,n=n+Math.imul(C,ht)|0,i=(i=i+Math.imul(C,dt)|0)+Math.imul(P,ht)|0,o=o+Math.imul(P,dt)|0;var Tt=(f+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,bt)|0)+Math.imul(B,pt)|0))<<13)|0;f=((o=o+Math.imul(B,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(F,ut),i=(i=Math.imul(F,ft))+Math.imul(q,ut)|0,o=Math.imul(q,ft),n=n+Math.imul(O,ht)|0,i=(i=i+Math.imul(O,dt)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,dt)|0;var Ct=(f+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,bt)|0)+Math.imul(P,pt)|0))<<13)|0;f=((o=o+Math.imul(P,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(F,ht),i=(i=Math.imul(F,dt))+Math.imul(q,ht)|0,o=Math.imul(q,dt);var Pt=(f+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,bt)|0)+Math.imul(N,pt)|0))<<13)|0;f=((o=o+Math.imul(N,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863;var Rt=(f+(n=Math.imul(F,pt))|0)+((8191&(i=(i=Math.imul(F,bt))+Math.imul(q,pt)|0))<<13)|0;return f=((o=Math.imul(q,bt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,u[0]=mt,u[1]=yt,u[2]=vt,u[3]=gt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=xt,u[8]=kt,u[9]=St,u[10]=Et,u[11]=At,u[12]=jt,u[13]=It,u[14]=Bt,u[15]=Tt,u[16]=Ct,u[17]=Pt,u[18]=Rt,0!==f&&(u[19]=f,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(l=d),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?l(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e>>26-r}a&&(this.words[e]=a,this.length++)}if(0!==i){for(e=this.length-1;e>=0;e--)this.words[e+i]=this.words[e];for(e=0;e=0),i=e?(e-e%26)/26:0;var o=t%26,a=Math.min((t-o)/26,this.length),s=67108863^67108863>>>o<a)for(this.length-=a,f=0;f=0&&(0!==c||f>=i);f--){var h=0|this.words[f];this.words[f]=c<<26-o|h>>>o,c=h&s}return u&&0!==c&&(u.words[u.length++]=c),0===this.length&&(this.words[0]=0,this.length=1),this.strip()},o.prototype.ishrn=function(t,e,r){return n(0===this.negative),this.iushrn(t,e,r)},o.prototype.shln=function(t){return this.clone().ishln(t)},o.prototype.ushln=function(t){return this.clone().iushln(t)},o.prototype.shrn=function(t){return this.clone().ishrn(t)},o.prototype.ushrn=function(t){return this.clone().iushrn(t)},o.prototype.testn=function(t){n("number"==typeof t&&t>=0);var e=t%26,r=(t-e)/26,i=1<=0);var e=t%26,r=(t-e)/26;if(n(0===this.negative,"imaskn works only with positive numbers"),this.length<=r)return this;if(0!==e&&r++,this.length=Math.min(r,this.length),0!==e){var i=67108863^67108863>>>e<=67108864;e++)this.words[e]-=67108864,e===this.length-1?this.words[e+1]=1:this.words[e+1]++;return this.length=Math.max(this.length,e+1),this},o.prototype.isubn=function(t){if(n("number"==typeof t),n(t<67108864),t<0)return this.iaddn(-t);if(0!==this.negative)return this.negative=0,this.iaddn(t),this.negative=1,this;if(this.words[0]-=t,1===this.length&&this.words[0]<0)this.words[0]=-this.words[0],this.negative=1;else for(var e=0;e>26)-(u/67108864|0),this.words[i+r]=67108863&o}for(;i>26,this.words[i+r]=67108863&o;if(0===s)return this.strip();for(n(-1===s),s=0,i=0;i>26,this.words[i]=67108863&o;return this.negative=1,this.strip()},o.prototype._wordDiv=function(t,e){var r=(this.length,t.length),n=this.clone(),i=t,a=0|i.words[i.length-1];0!==(r=26-this._countBits(a))&&(i=i.ushln(r),n.iushln(r),a=0|i.words[i.length-1]);var s,u=n.length-i.length;if("mod"!==e){(s=new o(null)).length=u+1,s.words=new Array(s.length);for(var f=0;f=0;h--){var d=67108864*(0|n.words[i.length+h])+(0|n.words[i.length+h-1]);for(d=Math.min(d/a|0,67108863),n._ishlnsubmul(i,d,h);0!==n.negative;)d--,n.negative=0,n._ishlnsubmul(i,1,h),n.isZero()||(n.negative^=1);s&&(s.words[h]=d)}return s&&s.strip(),n.strip(),"div"!==e&&0!==r&&n.iushrn(r),{div:s||null,mod:n}},o.prototype.divmod=function(t,e,r){return n(!t.isZero()),this.isZero()?{div:new o(0),mod:new o(0)}:0!==this.negative&&0===t.negative?(s=this.neg().divmod(t,e),"mod"!==e&&(i=s.div.neg()),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.iadd(t)),{div:i,mod:a}):0===this.negative&&0!==t.negative?(s=this.divmod(t.neg(),e),"mod"!==e&&(i=s.div.neg()),{div:i,mod:s.mod}):0!=(this.negative&t.negative)?(s=this.neg().divmod(t.neg(),e),"div"!==e&&(a=s.mod.neg(),r&&0!==a.negative&&a.isub(t)),{div:s.div,mod:a}):t.length>this.length||this.cmp(t)<0?{div:new o(0),mod:this}:1===t.length?"div"===e?{div:this.divn(t.words[0]),mod:null}:"mod"===e?{div:null,mod:new o(this.modn(t.words[0]))}:{div:this.divn(t.words[0]),mod:new o(this.modn(t.words[0]))}:this._wordDiv(t,e);var i,a,s},o.prototype.div=function(t){return this.divmod(t,"div",!1).div},o.prototype.mod=function(t){return this.divmod(t,"mod",!1).mod},o.prototype.umod=function(t){return this.divmod(t,"mod",!0).mod},o.prototype.divRound=function(t){var e=this.divmod(t);if(e.mod.isZero())return e.div;var r=0!==e.div.negative?e.mod.isub(t):e.mod,n=t.ushrn(1),i=t.andln(1),o=r.cmp(n);return o<0||1===i&&0===o?e.div:0!==e.div.negative?e.div.isubn(1):e.div.iaddn(1)},o.prototype.modn=function(t){n(t<=67108863);for(var e=(1<<26)%t,r=0,i=this.length-1;i>=0;i--)r=(e*r+(0|this.words[i]))%t;return r},o.prototype.idivn=function(t){n(t<=67108863);for(var e=0,r=this.length-1;r>=0;r--){var i=(0|this.words[r])+67108864*e;this.words[r]=i/t|0,e=i%t}return this.strip()},o.prototype.divn=function(t){return this.clone().idivn(t)},o.prototype.egcd=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i=new o(1),a=new o(0),s=new o(0),u=new o(1),f=0;e.isEven()&&r.isEven();)e.iushrn(1),r.iushrn(1),++f;for(var c=r.clone(),h=e.clone();!e.isZero();){for(var d=0,l=1;0==(e.words[0]&l)&&d<26;++d,l<<=1);if(d>0)for(e.iushrn(d);d-- >0;)(i.isOdd()||a.isOdd())&&(i.iadd(c),a.isub(h)),i.iushrn(1),a.iushrn(1);for(var p=0,b=1;0==(r.words[0]&b)&&p<26;++p,b<<=1);if(p>0)for(r.iushrn(p);p-- >0;)(s.isOdd()||u.isOdd())&&(s.iadd(c),u.isub(h)),s.iushrn(1),u.iushrn(1);e.cmp(r)>=0?(e.isub(r),i.isub(s),a.isub(u)):(r.isub(e),s.isub(i),u.isub(a))}return{a:s,b:u,gcd:r.iushln(f)}},o.prototype._invmp=function(t){n(0===t.negative),n(!t.isZero());var e=this,r=t.clone();e=0!==e.negative?e.umod(t):e.clone();for(var i,a=new o(1),s=new o(0),u=r.clone();e.cmpn(1)>0&&r.cmpn(1)>0;){for(var f=0,c=1;0==(e.words[0]&c)&&f<26;++f,c<<=1);if(f>0)for(e.iushrn(f);f-- >0;)a.isOdd()&&a.iadd(u),a.iushrn(1);for(var h=0,d=1;0==(r.words[0]&d)&&h<26;++h,d<<=1);if(h>0)for(r.iushrn(h);h-- >0;)s.isOdd()&&s.iadd(u),s.iushrn(1);e.cmp(r)>=0?(e.isub(r),a.isub(s)):(r.isub(e),s.isub(a))}return(i=0===e.cmpn(1)?a:s).cmpn(0)<0&&i.iadd(t),i},o.prototype.gcd=function(t){if(this.isZero())return t.abs();if(t.isZero())return this.abs();var e=this.clone(),r=t.clone();e.negative=0,r.negative=0;for(var n=0;e.isEven()&&r.isEven();n++)e.iushrn(1),r.iushrn(1);for(;;){for(;e.isEven();)e.iushrn(1);for(;r.isEven();)r.iushrn(1);var i=e.cmp(r);if(i<0){var o=e;e=r,r=o}else if(0===i||0===r.cmpn(1))break;e.isub(r)}return r.iushln(n)},o.prototype.invm=function(t){return this.egcd(t).a.umod(t)},o.prototype.isEven=function(){return 0==(1&this.words[0])},o.prototype.isOdd=function(){return 1==(1&this.words[0])},o.prototype.andln=function(t){return this.words[0]&t},o.prototype.bincn=function(t){n("number"==typeof t);var e=t%26,r=(t-e)/26,i=1<>>26,s&=67108863,this.words[a]=s}return 0!==o&&(this.words[a]=o,this.length++),this},o.prototype.isZero=function(){return 1===this.length&&0===this.words[0]},o.prototype.cmpn=function(t){var e,r=t<0;if(0!==this.negative&&!r)return-1;if(0===this.negative&&r)return 1;if(this.strip(),this.length>1)e=1;else{r&&(t=-t),n(t<=67108863,"Number is too big");var i=0|this.words[0];e=i===t?0:it.length)return 1;if(this.length=0;r--){var n=0|this.words[r],i=0|t.words[r];if(n!==i){ni&&(e=1);break}}return e},o.prototype.gtn=function(t){return 1===this.cmpn(t)},o.prototype.gt=function(t){return 1===this.cmp(t)},o.prototype.gten=function(t){return this.cmpn(t)>=0},o.prototype.gte=function(t){return this.cmp(t)>=0},o.prototype.ltn=function(t){return-1===this.cmpn(t)},o.prototype.lt=function(t){return-1===this.cmp(t)},o.prototype.lten=function(t){return this.cmpn(t)<=0},o.prototype.lte=function(t){return this.cmp(t)<=0},o.prototype.eqn=function(t){return 0===this.cmpn(t)},o.prototype.eq=function(t){return 0===this.cmp(t)},o.red=function(t){return new M(t)},o.prototype.toRed=function(t){return n(!this.red,"Already a number in reduction context"),n(0===this.negative,"red works only with positives"),t.convertTo(this)._forceRed(t)},o.prototype.fromRed=function(){return n(this.red,"fromRed works only with numbers in reduction context"),this.red.convertFrom(this)},o.prototype._forceRed=function(t){return this.red=t,this},o.prototype.forceRed=function(t){return n(!this.red,"Already a number in reduction context"),this._forceRed(t)},o.prototype.redAdd=function(t){return n(this.red,"redAdd works only with red numbers"),this.red.add(this,t)},o.prototype.redIAdd=function(t){return n(this.red,"redIAdd works only with red numbers"),this.red.iadd(this,t)},o.prototype.redSub=function(t){return n(this.red,"redSub works only with red numbers"),this.red.sub(this,t)},o.prototype.redISub=function(t){return n(this.red,"redISub works only with red numbers"),this.red.isub(this,t)},o.prototype.redShl=function(t){return n(this.red,"redShl works only with red numbers"),this.red.shl(this,t)},o.prototype.redMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.mul(this,t)},o.prototype.redIMul=function(t){return n(this.red,"redMul works only with red numbers"),this.red._verify2(this,t),this.red.imul(this,t)},o.prototype.redSqr=function(){return n(this.red,"redSqr works only with red numbers"),this.red._verify1(this),this.red.sqr(this)},o.prototype.redISqr=function(){return n(this.red,"redISqr works only with red numbers"),this.red._verify1(this),this.red.isqr(this)},o.prototype.redSqrt=function(){return n(this.red,"redSqrt works only with red numbers"),this.red._verify1(this),this.red.sqrt(this)},o.prototype.redInvm=function(){return n(this.red,"redInvm works only with red numbers"),this.red._verify1(this),this.red.invm(this)},o.prototype.redNeg=function(){return n(this.red,"redNeg works only with red numbers"),this.red._verify1(this),this.red.neg(this)},o.prototype.redPow=function(t){return n(this.red&&!t.red,"redPow(normalNum)"),this.red._verify1(this),this.red.pow(this,t)};var m={k256:null,p224:null,p192:null,p25519:null};function y(t,e){this.name=t,this.p=new o(e,16),this.n=this.p.bitLength(),this.k=new o(1).iushln(this.n).isub(this.p),this.tmp=this._tmp()}function v(){y.call(this,"k256","ffffffff ffffffff ffffffff ffffffff ffffffff ffffffff fffffffe fffffc2f")}function g(){y.call(this,"p224","ffffffff ffffffff ffffffff ffffffff 00000000 00000000 00000001")}function w(){y.call(this,"p192","ffffffff ffffffff ffffffff fffffffe ffffffff ffffffff")}function _(){y.call(this,"25519","7fffffffffffffff ffffffffffffffff ffffffffffffffff ffffffffffffffed")}function M(t){if("string"==typeof t){var e=o._prime(t);this.m=e.p,this.prime=e}else n(t.gtn(1),"modulus must be greater than 1"),this.m=t,this.prime=null}function x(t){M.call(this,t),this.shift=this.m.bitLength(),this.shift%26!=0&&(this.shift+=26-this.shift%26),this.r=new o(1).iushln(this.shift),this.r2=this.imod(this.r.sqr()),this.rinv=this.r._invmp(this.m),this.minv=this.rinv.mul(this.r).isubn(1).div(this.m),this.minv=this.minv.umod(this.r),this.minv=this.r.sub(this.minv)}y.prototype._tmp=function(){var t=new o(null);return t.words=new Array(Math.ceil(this.n/13)),t},y.prototype.ireduce=function(t){var e,r=t;do{this.split(r,this.tmp),e=(r=(r=this.imulK(r)).iadd(this.tmp)).bitLength()}while(e>this.n);var n=e0?r.isub(this.p):r.strip(),r},y.prototype.split=function(t,e){t.iushrn(this.n,0,e)},y.prototype.imulK=function(t){return t.imul(this.k)},i(v,y),v.prototype.split=function(t,e){for(var r=Math.min(t.length,9),n=0;n>>22,i=o}i>>>=22,t.words[n-10]=i,0===i&&t.length>10?t.length-=10:t.length-=9},v.prototype.imulK=function(t){t.words[t.length]=0,t.words[t.length+1]=0,t.length+=2;for(var e=0,r=0;r>>=26,t.words[r]=i,e=n}return 0!==e&&(t.words[t.length++]=e),t},o._prime=function(t){if(m[t])return m[t];var e;if("k256"===t)e=new v;else if("p224"===t)e=new g;else if("p192"===t)e=new w;else{if("p25519"!==t)throw new Error("Unknown prime "+t);e=new _}return m[t]=e,e},M.prototype._verify1=function(t){n(0===t.negative,"red works only with positives"),n(t.red,"red works only with red numbers")},M.prototype._verify2=function(t,e){n(0==(t.negative|e.negative),"red works only with positives"),n(t.red&&t.red===e.red,"red works only with red numbers")},M.prototype.imod=function(t){return this.prime?this.prime.ireduce(t)._forceRed(this):t.umod(this.m)._forceRed(this)},M.prototype.neg=function(t){return t.isZero()?t.clone():this.m.sub(t)._forceRed(this)},M.prototype.add=function(t,e){this._verify2(t,e);var r=t.add(e);return r.cmp(this.m)>=0&&r.isub(this.m),r._forceRed(this)},M.prototype.iadd=function(t,e){this._verify2(t,e);var r=t.iadd(e);return r.cmp(this.m)>=0&&r.isub(this.m),r},M.prototype.sub=function(t,e){this._verify2(t,e);var r=t.sub(e);return r.cmpn(0)<0&&r.iadd(this.m),r._forceRed(this)},M.prototype.isub=function(t,e){this._verify2(t,e);var r=t.isub(e);return r.cmpn(0)<0&&r.iadd(this.m),r},M.prototype.shl=function(t,e){return this._verify1(t),this.imod(t.ushln(e))},M.prototype.imul=function(t,e){return this._verify2(t,e),this.imod(t.imul(e))},M.prototype.mul=function(t,e){return this._verify2(t,e),this.imod(t.mul(e))},M.prototype.isqr=function(t){return this.imul(t,t.clone())},M.prototype.sqr=function(t){return this.mul(t,t)},M.prototype.sqrt=function(t){if(t.isZero())return t.clone();var e=this.m.andln(3);if(n(e%2==1),3===e){var r=this.m.add(new o(1)).iushrn(2);return this.pow(t,r)}for(var i=this.m.subn(1),a=0;!i.isZero()&&0===i.andln(1);)a++,i.iushrn(1);n(!i.isZero());var s=new o(1).toRed(this),u=s.redNeg(),f=this.m.subn(1).iushrn(1),c=this.m.bitLength();for(c=new o(2*c*c).toRed(this);0!==this.pow(c,f).cmp(u);)c.redIAdd(u);for(var h=this.pow(c,i),d=this.pow(t,i.addn(1).iushrn(1)),l=this.pow(t,i),p=a;0!==l.cmp(s);){for(var b=l,m=0;0!==b.cmp(s);m++)b=b.redSqr();n(m=0;n--){for(var f=e.words[n],c=u-1;c>=0;c--){var h=f>>c&1;i!==r[0]&&(i=this.sqr(i)),0!==h||0!==a?(a<<=1,a|=h,(4===++s||0===n&&0===c)&&(i=this.mul(i,r[a]),s=0,a=0)):s=0}u=26}return i},M.prototype.convertTo=function(t){var e=t.umod(this.m);return e===t?e.clone():e},M.prototype.convertFrom=function(t){var e=t.clone();return e.red=null,e},o.mont=function(t){return new x(t)},i(x,M),x.prototype.convertTo=function(t){return this.imod(t.ushln(this.shift))},x.prototype.convertFrom=function(t){var e=this.imod(t.mul(this.rinv));return e.red=null,e},x.prototype.imul=function(t,e){if(t.isZero()||e.isZero())return t.words[0]=0,t.length=1,t;var r=t.imul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),o=i;return i.cmp(this.m)>=0?o=i.isub(this.m):i.cmpn(0)<0&&(o=i.iadd(this.m)),o._forceRed(this)},x.prototype.mul=function(t,e){if(t.isZero()||e.isZero())return new o(0)._forceRed(this);var r=t.mul(e),n=r.maskn(this.shift).mul(this.minv).imaskn(this.shift).mul(this.m),i=r.isub(n).iushrn(this.shift),a=i;return i.cmp(this.m)>=0?a=i.isub(this.m):i.cmpn(0)<0&&(a=i.iadd(this.m)),a._forceRed(this)},x.prototype.invm=function(t){return this.imod(t._invmp(this.m).mul(this.r2))._forceRed(this)}}(void 0===e||e,this)},{}],211:[function(t,e,r){arguments[4][178][0].apply(r,arguments)},{dup:178}],212:[function(t,e,r){var n=t("underscore"),i=t("web3-utils"),o=t("bn.js"),a=t("./param"),s=function(t){return n.isNumber(t)&&(t=Math.trunc(t)),new a(i.toTwosComplement(t).replace("0x",""))};e.exports={formatInputInt:s,formatInputBytes:function(t){if(!i.isHexStrict(t))throw new Error('Given parameter is not bytes: "'+t+'"');var e=t.replace(/^0x/i,"");if(e.length%2!=0)throw new Error('Given parameter bytes has an invalid length: "'+t+'"');if(e.length>64)throw new Error('Given parameter bytes is too long: "'+t+'"');var r=Math.floor((e.length+63)/64);return e=i.padRight(e,64*r),new a(e)},formatInputDynamicBytes:function(t){if(!i.isHexStrict(t))throw new Error('Given parameter is not bytes: "'+t+'"');var e=t.replace(/^0x/i,"");if(e.length%2!=0)throw new Error('Given parameter bytes has an invalid length: "'+t+'"');var r=e.length/2,n=Math.floor((e.length+63)/64);return e=i.padRight(e,64*n),new a(s(r).value+e)},formatInputString:function(t){if(!n.isString(t))throw new Error("Given parameter is not a valid string: "+t);var e=i.utf8ToHex(t).replace(/^0x/i,""),r=e.length/2,o=Math.floor((e.length+63)/64);return e=i.padRight(e,64*o),new a(s(r).value+e)},formatInputBool:function(t){return new a("000000000000000000000000000000000000000000000000000000000000000"+(t?"1":"0"))},formatOutputInt:function(t){var e=t.staticPart();if(!e&&!t.rawValue)throw new Error("Couldn't decode "+name+" from ABI: 0x"+t.rawValue);return"1"===new o(e.substr(0,1),16).toString(2).substr(0,1)?new o(e,16).fromTwos(256).toString(10):new o(e,16).toString(10)},formatOutputUInt:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return new o(r,16).toString(10)},formatOutputBool:function(t,e){var r=t.staticPart();if(!r&&!t.rawValue)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return"0000000000000000000000000000000000000000000000000000000000000001"===r},formatOutputBytes:function(t,e){var r=e.match(/^bytes([0-9]*)/),n=parseInt(r[1]);if(t.staticPart().slice(0,2*n).length!==2*n)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue+" The size doesn't match.");return"0x"+t.staticPart().slice(0,2*n)},formatOutputDynamicBytes:function(t,e){var r=t.dynamicPart().slice(0,64);if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);var n=2*new o(r,16).toNumber();return"0x"+t.dynamicPart().substr(64,n)},formatOutputString:function(t){var e=t.dynamicPart().slice(0,64);if(!e)throw new Error("ERROR: The returned value is not a convertible string:"+e);var r=2*new o(e,16).toNumber();return r?i.hexToUtf8("0x"+t.dynamicPart().substr(64,r).replace(/^0x/i,"")):""},formatOutputAddress:function(t,e){var r=t.staticPart();if(!r)throw new Error("Couldn't decode "+e+" from ABI: 0x"+t.rawValue);return i.toChecksumAddress("0x"+r.slice(r.length-40,r.length))},toTwosComplement:i.toTwosComplement}},{"./param":214,"bn.js":210,underscore:211,"web3-utils":393}],213:[function(t,e,r){var n=t("underscore"),i=t("web3-utils"),o=t("./formatters"),a=t("./types/address"),s=t("./types/bool"),u=t("./types/int"),f=t("./types/uint"),c=t("./types/dynamicbytes"),h=t("./types/string"),d=t("./types/bytes"),l=function(t,e){return t.isDynamicType(e)||t.isDynamicArray(e)};function p(){}var b=function(t){this._types=t};b.prototype._requireType=function(t){var e=this._types.filter(function(e){return e.isType(t)})[0];if(!e)throw Error("Invalid solidity type: "+t);return e},b.prototype._getOffsets=function(t,e){for(var r=e.map(function(e,r){return e.staticPartLength(t[r])}),n=1;n=49&&a<=54?a-49+10:a>=17&&a<=22?a-17+10:15&a}return n}function u(t,e,r,n){for(var i=0,o=Math.min(t.length,r),a=e;a=49?s-49+10:s>=17?s-17+10:s}return i}o.isBN=function(t){return t instanceof o||null!==t&&"object"===(void 0===t?"undefined":_typeof(t))&&t.constructor.wordSize===o.wordSize&&Array.isArray(t.words)},o.max=function(t,e){return t.cmp(e)>0?t:e},o.min=function(t,e){return t.cmp(e)<0?t:e},o.prototype._init=function(t,e,r){if("number"==typeof t)return this._initNumber(t,e,r);if("object"===(void 0===t?"undefined":_typeof(t)))return this._initArray(t,e,r);"hex"===e&&(e=16),n(e===(0|e)&&e>=2&&e<=36);var i=0;"-"===(t=t.toString().replace(/\s+/g,""))[0]&&i++,16===e?this._parseHex(t,i):this._parseBase(t,e,i),"-"===t[0]&&(this.negative=1),this.strip(),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initNumber=function(t,e,r){t<0&&(this.negative=1,t=-t),t<67108864?(this.words=[67108863&t],this.length=1):t<4503599627370496?(this.words=[67108863&t,t/67108864&67108863],this.length=2):(n(t<9007199254740992),this.words=[67108863&t,t/67108864&67108863,1],this.length=3),"le"===r&&this._initArray(this.toArray(),e,r)},o.prototype._initArray=function(t,e,r){if(n("number"==typeof t.length),t.length<=0)return this.words=[0],this.length=1,this;this.length=Math.ceil(t.length/3),this.words=new Array(this.length);for(var i=0;i=0;i-=3)a=t[i]|t[i-1]<<8|t[i-2]<<16,this.words[o]|=a<>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);else if("le"===r)for(i=0,o=0;i>>26-s&67108863,(s+=24)>=26&&(s-=26,o++);return this.strip()},o.prototype._parseHex=function(t,e){this.length=Math.ceil((t.length-e)/6),this.words=new Array(this.length);for(var r=0;r=e;r-=6)i=s(t,r,r+6),this.words[n]|=i<>>26-o&4194303,(o+=24)>=26&&(o-=26,n++);r+6!==e&&(i=s(t,e,r+6),this.words[n]|=i<>>26-o&4194303),this.strip()},o.prototype._parseBase=function(t,e,r){this.words=[0],this.length=1;for(var n=0,i=1;i<=67108863;i*=e)n++;n--,i=i/e|0;for(var o=t.length-r,a=o%n,s=Math.min(o,o-a)+r,f=0,c=r;c1&&0===this.words[this.length-1];)this.length--;return this._normSign()},o.prototype._normSign=function(){return 1===this.length&&0===this.words[0]&&(this.negative=0),this},o.prototype.inspect=function(){return(this.red?""};var f=["","0","00","000","0000","00000","000000","0000000","00000000","000000000","0000000000","00000000000","000000000000","0000000000000","00000000000000","000000000000000","0000000000000000","00000000000000000","000000000000000000","0000000000000000000","00000000000000000000","000000000000000000000","0000000000000000000000","00000000000000000000000","000000000000000000000000","0000000000000000000000000"],c=[0,0,25,16,12,11,10,9,8,8,7,7,7,7,6,6,6,6,6,6,6,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5],h=[0,0,33554432,43046721,16777216,48828125,60466176,40353607,16777216,43046721,1e7,19487171,35831808,62748517,7529536,11390625,16777216,24137569,34012224,47045881,64e6,4084101,5153632,6436343,7962624,9765625,11881376,14348907,17210368,20511149,243e5,28629151,33554432,39135393,45435424,52521875,60466176];function d(t,e,r){r.negative=e.negative^t.negative;var n=t.length+e.length|0;r.length=n,n=n-1|0;var i=0|t.words[0],o=0|e.words[0],a=i*o,s=67108863&a,u=a/67108864|0;r.words[0]=s;for(var f=1;f>>26,h=67108863&u,d=Math.min(f,e.length-1),l=Math.max(0,f-t.length+1);l<=d;l++){var p=f-l|0;c+=(a=(i=0|t.words[p])*(o=0|e.words[l])+h)/67108864|0,h=67108863&a}r.words[f]=0|h,u=0|c}return 0!==u?r.words[f]=0|u:r.length--,r.strip()}o.prototype.toString=function(t,e){var r;if(e=0|e||1,16===(t=t||10)||"hex"===t){r="";for(var i=0,o=0,a=0;a>>24-i&16777215)||a!==this.length-1?f[6-u.length]+u+r:u+r,(i+=2)>=26&&(i-=26,a--)}for(0!==o&&(r=o.toString(16)+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}if(t===(0|t)&&t>=2&&t<=36){var d=c[t],l=h[t];r="";var p=this.clone();for(p.negative=0;!p.isZero();){var b=p.modn(l).toString(t);r=(p=p.idivn(l)).isZero()?b+r:f[d-b.length]+b+r}for(this.isZero()&&(r="0"+r);r.length%e!=0;)r="0"+r;return 0!==this.negative&&(r="-"+r),r}n(!1,"Base should be between 2 and 36")},o.prototype.toNumber=function(){var t=this.words[0];return 2===this.length?t+=67108864*this.words[1]:3===this.length&&1===this.words[2]?t+=4503599627370496+67108864*this.words[1]:this.length>2&&n(!1,"Number can only safely store up to 53 bits"),0!==this.negative?-t:t},o.prototype.toJSON=function(){return this.toString(16)},o.prototype.toBuffer=function(t,e){return n(void 0!==a),this.toArrayLike(a,t,e)},o.prototype.toArray=function(t,e){return this.toArrayLike(Array,t,e)},o.prototype.toArrayLike=function(t,e,r){var i=this.byteLength(),o=r||Math.max(1,i);n(i<=o,"byte array longer than desired length"),n(o>0,"Requested array length <= 0"),this.strip();var a,s,u="le"===e,f=new t(o),c=this.clone();if(u){for(s=0;!c.isZero();s++)a=c.andln(255),c.iushrn(8),f[s]=a;for(;s=4096&&(r+=13,e>>>=13),e>=64&&(r+=7,e>>>=7),e>=8&&(r+=4,e>>>=4),e>=2&&(r+=2,e>>>=2),r+e},o.prototype._zeroBits=function(t){if(0===t)return 26;var e=t,r=0;return 0==(8191&e)&&(r+=13,e>>>=13),0==(127&e)&&(r+=7,e>>>=7),0==(15&e)&&(r+=4,e>>>=4),0==(3&e)&&(r+=2,e>>>=2),0==(1&e)&&r++,r},o.prototype.bitLength=function(){var t=this.words[this.length-1],e=this._countBits(t);return 26*(this.length-1)+e},o.prototype.zeroBits=function(){if(this.isZero())return 0;for(var t=0,e=0;et.length?this.clone().ior(t):t.clone().ior(this)},o.prototype.uor=function(t){return this.length>t.length?this.clone().iuor(t):t.clone().iuor(this)},o.prototype.iuand=function(t){var e;e=this.length>t.length?t:this;for(var r=0;rt.length?this.clone().iand(t):t.clone().iand(this)},o.prototype.uand=function(t){return this.length>t.length?this.clone().iuand(t):t.clone().iuand(this)},o.prototype.iuxor=function(t){var e,r;this.length>t.length?(e=this,r=t):(e=t,r=this);for(var n=0;nt.length?this.clone().ixor(t):t.clone().ixor(this)},o.prototype.uxor=function(t){return this.length>t.length?this.clone().iuxor(t):t.clone().iuxor(this)},o.prototype.inotn=function(t){n("number"==typeof t&&t>=0);var e=0|Math.ceil(t/26),r=t%26;this._expand(e),r>0&&e--;for(var i=0;i0&&(this.words[i]=~this.words[i]&67108863>>26-r),this.strip()},o.prototype.notn=function(t){return this.clone().inotn(t)},o.prototype.setn=function(t,e){n("number"==typeof t&&t>=0);var r=t/26|0,i=t%26;return this._expand(r+1),this.words[r]=e?this.words[r]|1<t.length?(r=this,n=t):(r=t,n=this);for(var i=0,o=0;o>>26;for(;0!==i&&o>>26;if(this.length=r.length,0!==i)this.words[this.length]=i,this.length++;else if(r!==this)for(;ot.length?this.clone().iadd(t):t.clone().iadd(this)},o.prototype.isub=function(t){if(0!==t.negative){t.negative=0;var e=this.iadd(t);return t.negative=1,e._normSign()}if(0!==this.negative)return this.negative=0,this.iadd(t),this.negative=1,this._normSign();var r,n,i=this.cmp(t);if(0===i)return this.negative=0,this.length=1,this.words[0]=0,this;i>0?(r=this,n=t):(r=t,n=this);for(var o=0,a=0;a>26,this.words[a]=67108863&e;for(;0!==o&&a>26,this.words[a]=67108863&e;if(0===o&&a>>13,l=0|a[1],p=8191&l,b=l>>>13,m=0|a[2],y=8191&m,v=m>>>13,g=0|a[3],w=8191&g,_=g>>>13,M=0|a[4],x=8191&M,k=M>>>13,S=0|a[5],E=8191&S,A=S>>>13,j=0|a[6],I=8191&j,B=j>>>13,T=0|a[7],C=8191&T,P=T>>>13,R=0|a[8],O=8191&R,N=R>>>13,L=0|a[9],F=8191&L,q=L>>>13,D=0|s[0],U=8191&D,z=D>>>13,K=0|s[1],H=8191&K,V=K>>>13,W=0|s[2],X=8191&W,G=W>>>13,J=0|s[3],Z=8191&J,$=J>>>13,Y=0|s[4],Q=8191&Y,tt=Y>>>13,et=0|s[5],rt=8191&et,nt=et>>>13,it=0|s[6],ot=8191&it,at=it>>>13,st=0|s[7],ut=8191&st,ft=st>>>13,ct=0|s[8],ht=8191&ct,dt=ct>>>13,lt=0|s[9],pt=8191<,bt=lt>>>13;r.negative=t.negative^e.negative,r.length=19;var mt=(f+(n=Math.imul(h,U))|0)+((8191&(i=(i=Math.imul(h,z))+Math.imul(d,U)|0))<<13)|0;f=((o=Math.imul(d,z))+(i>>>13)|0)+(mt>>>26)|0,mt&=67108863,n=Math.imul(p,U),i=(i=Math.imul(p,z))+Math.imul(b,U)|0,o=Math.imul(b,z);var yt=(f+(n=n+Math.imul(h,H)|0)|0)+((8191&(i=(i=i+Math.imul(h,V)|0)+Math.imul(d,H)|0))<<13)|0;f=((o=o+Math.imul(d,V)|0)+(i>>>13)|0)+(yt>>>26)|0,yt&=67108863,n=Math.imul(y,U),i=(i=Math.imul(y,z))+Math.imul(v,U)|0,o=Math.imul(v,z),n=n+Math.imul(p,H)|0,i=(i=i+Math.imul(p,V)|0)+Math.imul(b,H)|0,o=o+Math.imul(b,V)|0;var vt=(f+(n=n+Math.imul(h,X)|0)|0)+((8191&(i=(i=i+Math.imul(h,G)|0)+Math.imul(d,X)|0))<<13)|0;f=((o=o+Math.imul(d,G)|0)+(i>>>13)|0)+(vt>>>26)|0,vt&=67108863,n=Math.imul(w,U),i=(i=Math.imul(w,z))+Math.imul(_,U)|0,o=Math.imul(_,z),n=n+Math.imul(y,H)|0,i=(i=i+Math.imul(y,V)|0)+Math.imul(v,H)|0,o=o+Math.imul(v,V)|0,n=n+Math.imul(p,X)|0,i=(i=i+Math.imul(p,G)|0)+Math.imul(b,X)|0,o=o+Math.imul(b,G)|0;var gt=(f+(n=n+Math.imul(h,Z)|0)|0)+((8191&(i=(i=i+Math.imul(h,$)|0)+Math.imul(d,Z)|0))<<13)|0;f=((o=o+Math.imul(d,$)|0)+(i>>>13)|0)+(gt>>>26)|0,gt&=67108863,n=Math.imul(x,U),i=(i=Math.imul(x,z))+Math.imul(k,U)|0,o=Math.imul(k,z),n=n+Math.imul(w,H)|0,i=(i=i+Math.imul(w,V)|0)+Math.imul(_,H)|0,o=o+Math.imul(_,V)|0,n=n+Math.imul(y,X)|0,i=(i=i+Math.imul(y,G)|0)+Math.imul(v,X)|0,o=o+Math.imul(v,G)|0,n=n+Math.imul(p,Z)|0,i=(i=i+Math.imul(p,$)|0)+Math.imul(b,Z)|0,o=o+Math.imul(b,$)|0;var wt=(f+(n=n+Math.imul(h,Q)|0)|0)+((8191&(i=(i=i+Math.imul(h,tt)|0)+Math.imul(d,Q)|0))<<13)|0;f=((o=o+Math.imul(d,tt)|0)+(i>>>13)|0)+(wt>>>26)|0,wt&=67108863,n=Math.imul(E,U),i=(i=Math.imul(E,z))+Math.imul(A,U)|0,o=Math.imul(A,z),n=n+Math.imul(x,H)|0,i=(i=i+Math.imul(x,V)|0)+Math.imul(k,H)|0,o=o+Math.imul(k,V)|0,n=n+Math.imul(w,X)|0,i=(i=i+Math.imul(w,G)|0)+Math.imul(_,X)|0,o=o+Math.imul(_,G)|0,n=n+Math.imul(y,Z)|0,i=(i=i+Math.imul(y,$)|0)+Math.imul(v,Z)|0,o=o+Math.imul(v,$)|0,n=n+Math.imul(p,Q)|0,i=(i=i+Math.imul(p,tt)|0)+Math.imul(b,Q)|0,o=o+Math.imul(b,tt)|0;var _t=(f+(n=n+Math.imul(h,rt)|0)|0)+((8191&(i=(i=i+Math.imul(h,nt)|0)+Math.imul(d,rt)|0))<<13)|0;f=((o=o+Math.imul(d,nt)|0)+(i>>>13)|0)+(_t>>>26)|0,_t&=67108863,n=Math.imul(I,U),i=(i=Math.imul(I,z))+Math.imul(B,U)|0,o=Math.imul(B,z),n=n+Math.imul(E,H)|0,i=(i=i+Math.imul(E,V)|0)+Math.imul(A,H)|0,o=o+Math.imul(A,V)|0,n=n+Math.imul(x,X)|0,i=(i=i+Math.imul(x,G)|0)+Math.imul(k,X)|0,o=o+Math.imul(k,G)|0,n=n+Math.imul(w,Z)|0,i=(i=i+Math.imul(w,$)|0)+Math.imul(_,Z)|0,o=o+Math.imul(_,$)|0,n=n+Math.imul(y,Q)|0,i=(i=i+Math.imul(y,tt)|0)+Math.imul(v,Q)|0,o=o+Math.imul(v,tt)|0,n=n+Math.imul(p,rt)|0,i=(i=i+Math.imul(p,nt)|0)+Math.imul(b,rt)|0,o=o+Math.imul(b,nt)|0;var Mt=(f+(n=n+Math.imul(h,ot)|0)|0)+((8191&(i=(i=i+Math.imul(h,at)|0)+Math.imul(d,ot)|0))<<13)|0;f=((o=o+Math.imul(d,at)|0)+(i>>>13)|0)+(Mt>>>26)|0,Mt&=67108863,n=Math.imul(C,U),i=(i=Math.imul(C,z))+Math.imul(P,U)|0,o=Math.imul(P,z),n=n+Math.imul(I,H)|0,i=(i=i+Math.imul(I,V)|0)+Math.imul(B,H)|0,o=o+Math.imul(B,V)|0,n=n+Math.imul(E,X)|0,i=(i=i+Math.imul(E,G)|0)+Math.imul(A,X)|0,o=o+Math.imul(A,G)|0,n=n+Math.imul(x,Z)|0,i=(i=i+Math.imul(x,$)|0)+Math.imul(k,Z)|0,o=o+Math.imul(k,$)|0,n=n+Math.imul(w,Q)|0,i=(i=i+Math.imul(w,tt)|0)+Math.imul(_,Q)|0,o=o+Math.imul(_,tt)|0,n=n+Math.imul(y,rt)|0,i=(i=i+Math.imul(y,nt)|0)+Math.imul(v,rt)|0,o=o+Math.imul(v,nt)|0,n=n+Math.imul(p,ot)|0,i=(i=i+Math.imul(p,at)|0)+Math.imul(b,ot)|0,o=o+Math.imul(b,at)|0;var xt=(f+(n=n+Math.imul(h,ut)|0)|0)+((8191&(i=(i=i+Math.imul(h,ft)|0)+Math.imul(d,ut)|0))<<13)|0;f=((o=o+Math.imul(d,ft)|0)+(i>>>13)|0)+(xt>>>26)|0,xt&=67108863,n=Math.imul(O,U),i=(i=Math.imul(O,z))+Math.imul(N,U)|0,o=Math.imul(N,z),n=n+Math.imul(C,H)|0,i=(i=i+Math.imul(C,V)|0)+Math.imul(P,H)|0,o=o+Math.imul(P,V)|0,n=n+Math.imul(I,X)|0,i=(i=i+Math.imul(I,G)|0)+Math.imul(B,X)|0,o=o+Math.imul(B,G)|0,n=n+Math.imul(E,Z)|0,i=(i=i+Math.imul(E,$)|0)+Math.imul(A,Z)|0,o=o+Math.imul(A,$)|0,n=n+Math.imul(x,Q)|0,i=(i=i+Math.imul(x,tt)|0)+Math.imul(k,Q)|0,o=o+Math.imul(k,tt)|0,n=n+Math.imul(w,rt)|0,i=(i=i+Math.imul(w,nt)|0)+Math.imul(_,rt)|0,o=o+Math.imul(_,nt)|0,n=n+Math.imul(y,ot)|0,i=(i=i+Math.imul(y,at)|0)+Math.imul(v,ot)|0,o=o+Math.imul(v,at)|0,n=n+Math.imul(p,ut)|0,i=(i=i+Math.imul(p,ft)|0)+Math.imul(b,ut)|0,o=o+Math.imul(b,ft)|0;var kt=(f+(n=n+Math.imul(h,ht)|0)|0)+((8191&(i=(i=i+Math.imul(h,dt)|0)+Math.imul(d,ht)|0))<<13)|0;f=((o=o+Math.imul(d,dt)|0)+(i>>>13)|0)+(kt>>>26)|0,kt&=67108863,n=Math.imul(F,U),i=(i=Math.imul(F,z))+Math.imul(q,U)|0,o=Math.imul(q,z),n=n+Math.imul(O,H)|0,i=(i=i+Math.imul(O,V)|0)+Math.imul(N,H)|0,o=o+Math.imul(N,V)|0,n=n+Math.imul(C,X)|0,i=(i=i+Math.imul(C,G)|0)+Math.imul(P,X)|0,o=o+Math.imul(P,G)|0,n=n+Math.imul(I,Z)|0,i=(i=i+Math.imul(I,$)|0)+Math.imul(B,Z)|0,o=o+Math.imul(B,$)|0,n=n+Math.imul(E,Q)|0,i=(i=i+Math.imul(E,tt)|0)+Math.imul(A,Q)|0,o=o+Math.imul(A,tt)|0,n=n+Math.imul(x,rt)|0,i=(i=i+Math.imul(x,nt)|0)+Math.imul(k,rt)|0,o=o+Math.imul(k,nt)|0,n=n+Math.imul(w,ot)|0,i=(i=i+Math.imul(w,at)|0)+Math.imul(_,ot)|0,o=o+Math.imul(_,at)|0,n=n+Math.imul(y,ut)|0,i=(i=i+Math.imul(y,ft)|0)+Math.imul(v,ut)|0,o=o+Math.imul(v,ft)|0,n=n+Math.imul(p,ht)|0,i=(i=i+Math.imul(p,dt)|0)+Math.imul(b,ht)|0,o=o+Math.imul(b,dt)|0;var St=(f+(n=n+Math.imul(h,pt)|0)|0)+((8191&(i=(i=i+Math.imul(h,bt)|0)+Math.imul(d,pt)|0))<<13)|0;f=((o=o+Math.imul(d,bt)|0)+(i>>>13)|0)+(St>>>26)|0,St&=67108863,n=Math.imul(F,H),i=(i=Math.imul(F,V))+Math.imul(q,H)|0,o=Math.imul(q,V),n=n+Math.imul(O,X)|0,i=(i=i+Math.imul(O,G)|0)+Math.imul(N,X)|0,o=o+Math.imul(N,G)|0,n=n+Math.imul(C,Z)|0,i=(i=i+Math.imul(C,$)|0)+Math.imul(P,Z)|0,o=o+Math.imul(P,$)|0,n=n+Math.imul(I,Q)|0,i=(i=i+Math.imul(I,tt)|0)+Math.imul(B,Q)|0,o=o+Math.imul(B,tt)|0,n=n+Math.imul(E,rt)|0,i=(i=i+Math.imul(E,nt)|0)+Math.imul(A,rt)|0,o=o+Math.imul(A,nt)|0,n=n+Math.imul(x,ot)|0,i=(i=i+Math.imul(x,at)|0)+Math.imul(k,ot)|0,o=o+Math.imul(k,at)|0,n=n+Math.imul(w,ut)|0,i=(i=i+Math.imul(w,ft)|0)+Math.imul(_,ut)|0,o=o+Math.imul(_,ft)|0,n=n+Math.imul(y,ht)|0,i=(i=i+Math.imul(y,dt)|0)+Math.imul(v,ht)|0,o=o+Math.imul(v,dt)|0;var Et=(f+(n=n+Math.imul(p,pt)|0)|0)+((8191&(i=(i=i+Math.imul(p,bt)|0)+Math.imul(b,pt)|0))<<13)|0;f=((o=o+Math.imul(b,bt)|0)+(i>>>13)|0)+(Et>>>26)|0,Et&=67108863,n=Math.imul(F,X),i=(i=Math.imul(F,G))+Math.imul(q,X)|0,o=Math.imul(q,G),n=n+Math.imul(O,Z)|0,i=(i=i+Math.imul(O,$)|0)+Math.imul(N,Z)|0,o=o+Math.imul(N,$)|0,n=n+Math.imul(C,Q)|0,i=(i=i+Math.imul(C,tt)|0)+Math.imul(P,Q)|0,o=o+Math.imul(P,tt)|0,n=n+Math.imul(I,rt)|0,i=(i=i+Math.imul(I,nt)|0)+Math.imul(B,rt)|0,o=o+Math.imul(B,nt)|0,n=n+Math.imul(E,ot)|0,i=(i=i+Math.imul(E,at)|0)+Math.imul(A,ot)|0,o=o+Math.imul(A,at)|0,n=n+Math.imul(x,ut)|0,i=(i=i+Math.imul(x,ft)|0)+Math.imul(k,ut)|0,o=o+Math.imul(k,ft)|0,n=n+Math.imul(w,ht)|0,i=(i=i+Math.imul(w,dt)|0)+Math.imul(_,ht)|0,o=o+Math.imul(_,dt)|0;var At=(f+(n=n+Math.imul(y,pt)|0)|0)+((8191&(i=(i=i+Math.imul(y,bt)|0)+Math.imul(v,pt)|0))<<13)|0;f=((o=o+Math.imul(v,bt)|0)+(i>>>13)|0)+(At>>>26)|0,At&=67108863,n=Math.imul(F,Z),i=(i=Math.imul(F,$))+Math.imul(q,Z)|0,o=Math.imul(q,$),n=n+Math.imul(O,Q)|0,i=(i=i+Math.imul(O,tt)|0)+Math.imul(N,Q)|0,o=o+Math.imul(N,tt)|0,n=n+Math.imul(C,rt)|0,i=(i=i+Math.imul(C,nt)|0)+Math.imul(P,rt)|0,o=o+Math.imul(P,nt)|0,n=n+Math.imul(I,ot)|0,i=(i=i+Math.imul(I,at)|0)+Math.imul(B,ot)|0,o=o+Math.imul(B,at)|0,n=n+Math.imul(E,ut)|0,i=(i=i+Math.imul(E,ft)|0)+Math.imul(A,ut)|0,o=o+Math.imul(A,ft)|0,n=n+Math.imul(x,ht)|0,i=(i=i+Math.imul(x,dt)|0)+Math.imul(k,ht)|0,o=o+Math.imul(k,dt)|0;var jt=(f+(n=n+Math.imul(w,pt)|0)|0)+((8191&(i=(i=i+Math.imul(w,bt)|0)+Math.imul(_,pt)|0))<<13)|0;f=((o=o+Math.imul(_,bt)|0)+(i>>>13)|0)+(jt>>>26)|0,jt&=67108863,n=Math.imul(F,Q),i=(i=Math.imul(F,tt))+Math.imul(q,Q)|0,o=Math.imul(q,tt),n=n+Math.imul(O,rt)|0,i=(i=i+Math.imul(O,nt)|0)+Math.imul(N,rt)|0,o=o+Math.imul(N,nt)|0,n=n+Math.imul(C,ot)|0,i=(i=i+Math.imul(C,at)|0)+Math.imul(P,ot)|0,o=o+Math.imul(P,at)|0,n=n+Math.imul(I,ut)|0,i=(i=i+Math.imul(I,ft)|0)+Math.imul(B,ut)|0,o=o+Math.imul(B,ft)|0,n=n+Math.imul(E,ht)|0,i=(i=i+Math.imul(E,dt)|0)+Math.imul(A,ht)|0,o=o+Math.imul(A,dt)|0;var It=(f+(n=n+Math.imul(x,pt)|0)|0)+((8191&(i=(i=i+Math.imul(x,bt)|0)+Math.imul(k,pt)|0))<<13)|0;f=((o=o+Math.imul(k,bt)|0)+(i>>>13)|0)+(It>>>26)|0,It&=67108863,n=Math.imul(F,rt),i=(i=Math.imul(F,nt))+Math.imul(q,rt)|0,o=Math.imul(q,nt),n=n+Math.imul(O,ot)|0,i=(i=i+Math.imul(O,at)|0)+Math.imul(N,ot)|0,o=o+Math.imul(N,at)|0,n=n+Math.imul(C,ut)|0,i=(i=i+Math.imul(C,ft)|0)+Math.imul(P,ut)|0,o=o+Math.imul(P,ft)|0,n=n+Math.imul(I,ht)|0,i=(i=i+Math.imul(I,dt)|0)+Math.imul(B,ht)|0,o=o+Math.imul(B,dt)|0;var Bt=(f+(n=n+Math.imul(E,pt)|0)|0)+((8191&(i=(i=i+Math.imul(E,bt)|0)+Math.imul(A,pt)|0))<<13)|0;f=((o=o+Math.imul(A,bt)|0)+(i>>>13)|0)+(Bt>>>26)|0,Bt&=67108863,n=Math.imul(F,ot),i=(i=Math.imul(F,at))+Math.imul(q,ot)|0,o=Math.imul(q,at),n=n+Math.imul(O,ut)|0,i=(i=i+Math.imul(O,ft)|0)+Math.imul(N,ut)|0,o=o+Math.imul(N,ft)|0,n=n+Math.imul(C,ht)|0,i=(i=i+Math.imul(C,dt)|0)+Math.imul(P,ht)|0,o=o+Math.imul(P,dt)|0;var Tt=(f+(n=n+Math.imul(I,pt)|0)|0)+((8191&(i=(i=i+Math.imul(I,bt)|0)+Math.imul(B,pt)|0))<<13)|0;f=((o=o+Math.imul(B,bt)|0)+(i>>>13)|0)+(Tt>>>26)|0,Tt&=67108863,n=Math.imul(F,ut),i=(i=Math.imul(F,ft))+Math.imul(q,ut)|0,o=Math.imul(q,ft),n=n+Math.imul(O,ht)|0,i=(i=i+Math.imul(O,dt)|0)+Math.imul(N,ht)|0,o=o+Math.imul(N,dt)|0;var Ct=(f+(n=n+Math.imul(C,pt)|0)|0)+((8191&(i=(i=i+Math.imul(C,bt)|0)+Math.imul(P,pt)|0))<<13)|0;f=((o=o+Math.imul(P,bt)|0)+(i>>>13)|0)+(Ct>>>26)|0,Ct&=67108863,n=Math.imul(F,ht),i=(i=Math.imul(F,dt))+Math.imul(q,ht)|0,o=Math.imul(q,dt);var Pt=(f+(n=n+Math.imul(O,pt)|0)|0)+((8191&(i=(i=i+Math.imul(O,bt)|0)+Math.imul(N,pt)|0))<<13)|0;f=((o=o+Math.imul(N,bt)|0)+(i>>>13)|0)+(Pt>>>26)|0,Pt&=67108863;var Rt=(f+(n=Math.imul(F,pt))|0)+((8191&(i=(i=Math.imul(F,bt))+Math.imul(q,pt)|0))<<13)|0;return f=((o=Math.imul(q,bt))+(i>>>13)|0)+(Rt>>>26)|0,Rt&=67108863,u[0]=mt,u[1]=yt,u[2]=vt,u[3]=gt,u[4]=wt,u[5]=_t,u[6]=Mt,u[7]=xt,u[8]=kt,u[9]=St,u[10]=Et,u[11]=At,u[12]=jt,u[13]=It,u[14]=Bt,u[15]=Tt,u[16]=Ct,u[17]=Pt,u[18]=Rt,0!==f&&(u[19]=f,r.length++),r};function p(t,e,r){return(new b).mulp(t,e,r)}function b(t,e){this.x=t,this.y=e}Math.imul||(l=d),o.prototype.mulTo=function(t,e){var r=this.length+t.length;return 10===this.length&&10===t.length?l(this,t,e):r<63?d(this,t,e):r<1024?function(t,e,r){r.negative=e.negative^t.negative,r.length=t.length+e.length;for(var n=0,i=0,o=0;o>>26)|0)>>>26,a&=67108863}r.words[o]=s,n=a,a=i}return 0!==n?r.words[o]=n:r.length--,r.strip()}(this,t,e):p(this,t,e)},b.prototype.makeRBT=function(t){for(var e=new Array(t),r=o.prototype._countBits(t)-1,n=0;n>=1;return n},b.prototype.permute=function(t,e,r,n,i,o){for(var a=0;a>>=1)i++;return 1<>>=13,r[2*a+1]=8191&o,o>>>=13;for(a=2*e;a>=26,e+=i/67108864|0,e+=o>>>26,this.words[r]=67108863&o}return 0!==e&&(this.words[r]=e,this.length++),this},o.prototype.muln=function(t){return this.clone().imuln(t)},o.prototype.sqr=function(){return this.mul(this)},o.prototype.isqr=function(){return this.imul(this.clone())},o.prototype.pow=function(t){var e=function(t){for(var e=new Array(t.bitLength()),r=0;r>>i}return e}(t);if(0===e.length)return new o(1);for(var r=this,n=0;n=0);var e,r=t%26,i=(t-r)/26,o=67108863>>>26-r<<26-r;if(0!==r){var a=0;for(e=0;e