/
app.ts
1278 lines (1051 loc) · 54.6 KB
/
app.ts
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/*---------------------------------------------------------------------------------------------
* Copyright (c) Microsoft Corporation. All rights reserved.
* Licensed under the MIT License. See License.txt in the project root for license information.
*--------------------------------------------------------------------------------------------*/
import { app, BrowserWindow, dialog, protocol, session, Session, systemPreferences, WebFrameMain } from 'electron';
import { validatedIpcMain } from 'vs/base/parts/ipc/electron-main/ipcMain';
import { hostname, release } from 'os';
import { VSBuffer } from 'vs/base/common/buffer';
import { toErrorMessage } from 'vs/base/common/errorMessage';
import { onUnexpectedError, setUnexpectedErrorHandler } from 'vs/base/common/errors';
import { isEqualOrParent } from 'vs/base/common/extpath';
import { once } from 'vs/base/common/functional';
import { stripComments } from 'vs/base/common/json';
import { getPathLabel, mnemonicButtonLabel } from 'vs/base/common/labels';
import { Disposable } from 'vs/base/common/lifecycle';
import { Schemas } from 'vs/base/common/network';
import { isAbsolute, join, posix } from 'vs/base/common/path';
import { IProcessEnvironment, isLinux, isLinuxSnap, isMacintosh, isWindows, OS } from 'vs/base/common/platform';
import { assertType } from 'vs/base/common/types';
import { URI } from 'vs/base/common/uri';
import { generateUuid } from 'vs/base/common/uuid';
import { getMachineId } from 'vs/base/node/id';
import { registerContextMenuListener } from 'vs/base/parts/contextmenu/electron-main/contextmenu';
import { getDelayedChannel, ProxyChannel, StaticRouter } from 'vs/base/parts/ipc/common/ipc';
import { Server as ElectronIPCServer } from 'vs/base/parts/ipc/electron-main/ipc.electron';
import { Client as MessagePortClient } from 'vs/base/parts/ipc/electron-main/ipc.mp';
import { Server as NodeIPCServer } from 'vs/base/parts/ipc/node/ipc.net';
import { ProxyAuthHandler } from 'vs/code/electron-main/auth';
import { localize } from 'vs/nls';
import { IBackupMainService } from 'vs/platform/backup/electron-main/backup';
import { BackupMainService } from 'vs/platform/backup/electron-main/backupMainService';
import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
import { ICredentialsMainService } from 'vs/platform/credentials/common/credentials';
import { ElectronExtensionHostDebugBroadcastChannel } from 'vs/platform/debug/electron-main/extensionHostDebugIpc';
import { IDiagnosticsService } from 'vs/platform/diagnostics/common/diagnostics';
import { DiagnosticsMainService, IDiagnosticsMainService } from 'vs/platform/diagnostics/electron-main/diagnosticsMainService';
import { DialogMainService, IDialogMainService } from 'vs/platform/dialogs/electron-main/dialogMainService';
import { IEncryptionMainService } from 'vs/platform/encryption/common/encryptionService';
import { EncryptionMainService } from 'vs/platform/encryption/node/encryptionMainService';
import { NativeParsedArgs } from 'vs/platform/environment/common/argv';
import { IEnvironmentMainService } from 'vs/platform/environment/electron-main/environmentMainService';
import { isLaunchedFromCli } from 'vs/platform/environment/node/argvHelper';
import { getResolvedShellEnv } from 'vs/platform/shell/node/shellEnv';
import { IExtensionUrlTrustService } from 'vs/platform/extensionManagement/common/extensionUrlTrust';
import { ExtensionUrlTrustService } from 'vs/platform/extensionManagement/node/extensionUrlTrustService';
import { IExtensionHostStarter, ipcExtensionHostStarterChannelName } from 'vs/platform/extensions/common/extensionHostStarter';
import { ExtensionHostStarter } from 'vs/platform/extensions/electron-main/extensionHostStarter';
import { IExternalTerminalMainService } from 'vs/platform/externalTerminal/common/externalTerminal';
import { LinuxExternalTerminalService, MacExternalTerminalService, WindowsExternalTerminalService } from 'vs/platform/externalTerminal/node/externalTerminalService';
import { LOCAL_FILE_SYSTEM_CHANNEL_NAME } from 'vs/platform/files/common/diskFileSystemProviderClient';
import { IFileService } from 'vs/platform/files/common/files';
import { DiskFileSystemProviderChannel } from 'vs/platform/files/electron-main/diskFileSystemProviderServer';
import { DiskFileSystemProvider } from 'vs/platform/files/node/diskFileSystemProvider';
import { SyncDescriptor } from 'vs/platform/instantiation/common/descriptors';
import { IInstantiationService, ServicesAccessor } from 'vs/platform/instantiation/common/instantiation';
import { ServiceCollection } from 'vs/platform/instantiation/common/serviceCollection';
import { IIssueMainService, IssueMainService } from 'vs/platform/issue/electron-main/issueMainService';
import { IKeyboardLayoutMainService, KeyboardLayoutMainService } from 'vs/platform/keyboardLayout/electron-main/keyboardLayoutMainService';
import { ILaunchMainService, LaunchMainService } from 'vs/platform/launch/electron-main/launchMainService';
import { ILifecycleMainService, LifecycleMainPhase, ShutdownReason } from 'vs/platform/lifecycle/electron-main/lifecycleMainService';
import { ILoggerService, ILogService } from 'vs/platform/log/common/log';
import { LoggerChannel, LogLevelChannel } from 'vs/platform/log/common/logIpc';
import { IMenubarMainService, MenubarMainService } from 'vs/platform/menubar/electron-main/menubarMainService';
import { INativeHostMainService, NativeHostMainService } from 'vs/platform/native/electron-main/nativeHostMainService';
import { IProductService } from 'vs/platform/product/common/productService';
import { getRemoteAuthority } from 'vs/platform/remote/common/remoteHosts';
import { SharedProcess } from 'vs/platform/sharedProcess/electron-main/sharedProcess';
import { ISignService } from 'vs/platform/sign/common/sign';
import { IStateMainService } from 'vs/platform/state/electron-main/state';
import { StorageDatabaseChannel } from 'vs/platform/storage/electron-main/storageIpc';
import { ApplicationStorageMainService, IApplicationStorageMainService, IStorageMainService, StorageMainService } from 'vs/platform/storage/electron-main/storageMainService';
import { resolveCommonProperties } from 'vs/platform/telemetry/common/commonProperties';
import { ITelemetryService, machineIdKey, TelemetryLevel } from 'vs/platform/telemetry/common/telemetry';
import { TelemetryAppenderClient } from 'vs/platform/telemetry/common/telemetryIpc';
import { ITelemetryServiceConfig, TelemetryService } from 'vs/platform/telemetry/common/telemetryService';
import { getPiiPathsFromEnvironment, getTelemetryLevel, isInternalTelemetry, NullTelemetryService, supportsTelemetry } from 'vs/platform/telemetry/common/telemetryUtils';
import { IUpdateService } from 'vs/platform/update/common/update';
import { UpdateChannel } from 'vs/platform/update/common/updateIpc';
import { DarwinUpdateService } from 'vs/platform/update/electron-main/updateService.darwin';
import { LinuxUpdateService } from 'vs/platform/update/electron-main/updateService.linux';
import { SnapUpdateService } from 'vs/platform/update/electron-main/updateService.snap';
import { Win32UpdateService } from 'vs/platform/update/electron-main/updateService.win32';
import { IOpenURLOptions, IURLService } from 'vs/platform/url/common/url';
import { URLHandlerChannelClient, URLHandlerRouter } from 'vs/platform/url/common/urlIpc';
import { NativeURLService } from 'vs/platform/url/common/urlService';
import { ElectronURLListener } from 'vs/platform/url/electron-main/electronUrlListener';
import { IWebviewManagerService } from 'vs/platform/webview/common/webviewManagerService';
import { WebviewMainService } from 'vs/platform/webview/electron-main/webviewMainService';
import { IWindowOpenable } from 'vs/platform/window/common/window';
import { IWindowsMainService, OpenContext } from 'vs/platform/windows/electron-main/windows';
import { ICodeWindow, WindowError } from 'vs/platform/window/electron-main/window';
import { WindowsMainService } from 'vs/platform/windows/electron-main/windowsMainService';
import { ActiveWindowManager } from 'vs/platform/windows/node/windowTracker';
import { hasWorkspaceFileExtension } from 'vs/platform/workspace/common/workspace';
import { IWorkspacesService } from 'vs/platform/workspaces/common/workspaces';
import { IWorkspacesHistoryMainService, WorkspacesHistoryMainService } from 'vs/platform/workspaces/electron-main/workspacesHistoryMainService';
import { WorkspacesMainService } from 'vs/platform/workspaces/electron-main/workspacesMainService';
import { IWorkspacesManagementMainService, WorkspacesManagementMainService } from 'vs/platform/workspaces/electron-main/workspacesManagementMainService';
import { CredentialsNativeMainService } from 'vs/platform/credentials/electron-main/credentialsMainService';
import { IPolicyService } from 'vs/platform/policy/common/policy';
import { PolicyChannel } from 'vs/platform/policy/common/policyIpc';
import { IUserDataProfilesMainService } from 'vs/platform/userDataProfile/electron-main/userDataProfile';
import { DefaultExtensionsProfileInitHandler } from 'vs/platform/extensionManagement/electron-main/defaultExtensionsProfileInit';
import { RequestChannel } from 'vs/platform/request/common/requestIpc';
import { IRequestService } from 'vs/platform/request/common/request';
import { ExtensionsProfileScannerService, IExtensionsProfileScannerService } from 'vs/platform/extensionManagement/common/extensionsProfileScannerService';
import { IExtensionsScannerService } from 'vs/platform/extensionManagement/common/extensionsScannerService';
import { ExtensionsScannerService } from 'vs/platform/extensionManagement/node/extensionsScannerService';
import { UserDataTransientProfilesHandler } from 'vs/platform/userDataProfile/electron-main/userDataTransientProfilesHandler';
import { ProfileStorageChangesListenerChannel } from 'vs/platform/userDataSync/electron-main/userDataSyncProfilesStorageIpc';
import { Promises, RunOnceScheduler, runWhenIdle } from 'vs/base/common/async';
/**
* The main VS Code application. There will only ever be one instance,
* even if the user starts many instances (e.g. from the command line).
*/
export class CodeApplication extends Disposable {
private windowsMainService: IWindowsMainService | undefined;
private nativeHostMainService: INativeHostMainService | undefined;
constructor(
private readonly mainProcessNodeIpcServer: NodeIPCServer,
private readonly userEnv: IProcessEnvironment,
@IInstantiationService private readonly mainInstantiationService: IInstantiationService,
@ILogService private readonly logService: ILogService,
@IEnvironmentMainService private readonly environmentMainService: IEnvironmentMainService,
@ILifecycleMainService private readonly lifecycleMainService: ILifecycleMainService,
@IConfigurationService private readonly configurationService: IConfigurationService,
@IStateMainService private readonly stateMainService: IStateMainService,
@IFileService private readonly fileService: IFileService,
@IProductService private readonly productService: IProductService,
@IUserDataProfilesMainService private readonly userDataProfilesMainService: IUserDataProfilesMainService,
) {
super();
this.configureSession();
this.registerListeners();
}
private configureSession(): void {
//#region Security related measures (https://electronjs.org/docs/tutorial/security)
//
// !!! DO NOT CHANGE without consulting the documentation !!!
//
const isUrlFromWebview = (requestingUrl: string | undefined) => requestingUrl?.startsWith(`${Schemas.vscodeWebview}://`);
const allowedPermissionsInWebview = new Set([
'clipboard-read',
'clipboard-sanitized-write',
]);
session.defaultSession.setPermissionRequestHandler((_webContents, permission /* 'media' | 'geolocation' | 'notifications' | 'midiSysex' | 'pointerLock' | 'fullscreen' | 'openExternal' */, callback, details) => {
if (isUrlFromWebview(details.requestingUrl)) {
return callback(allowedPermissionsInWebview.has(permission));
}
return callback(false);
});
session.defaultSession.setPermissionCheckHandler((_webContents, permission /* 'media' */, _origin, details) => {
if (isUrlFromWebview(details.requestingUrl)) {
return allowedPermissionsInWebview.has(permission);
}
return false;
});
//#endregion
//#region Request filtering
// Block all SVG requests from unsupported origins
const supportedSvgSchemes = new Set([Schemas.file, Schemas.vscodeFileResource, Schemas.vscodeRemoteResource, 'devtools']);
// But allow them if the are made from inside an webview
const isSafeFrame = (requestFrame: WebFrameMain | undefined): boolean => {
for (let frame: WebFrameMain | null | undefined = requestFrame; frame; frame = frame.parent) {
if (frame.url.startsWith(`${Schemas.vscodeWebview}://`)) {
return true;
}
}
return false;
};
const isSvgRequestFromSafeContext = (details: Electron.OnBeforeRequestListenerDetails | Electron.OnHeadersReceivedListenerDetails): boolean => {
return details.resourceType === 'xhr' || isSafeFrame(details.frame);
};
const isAllowedVsCodeFileRequest = (details: Electron.OnBeforeRequestListenerDetails) => {
const frame = details.frame;
if (!frame || !this.windowsMainService) {
return false;
}
// Check to see if the request comes from one of the main windows (or shared process) and not from embedded content
const windows = BrowserWindow.getAllWindows();
for (const window of windows) {
if (frame.processId === window.webContents.mainFrame.processId) {
return true;
}
}
return false;
};
const isAllowedWebviewRequest = (uri: URI, details: Electron.OnBeforeRequestListenerDetails): boolean => {
// Only restrict top level page of webviews: index.html
if (uri.path !== '/index.html') {
return true;
}
const frame = details.frame;
if (!frame || !this.windowsMainService) {
return false;
}
// Check to see if the request comes from one of the main editor windows.
for (const window of this.windowsMainService.getWindows()) {
if (window.win) {
if (frame.processId === window.win.webContents.mainFrame.processId) {
return true;
}
}
}
return false;
};
session.defaultSession.webRequest.onBeforeRequest((details, callback) => {
const uri = URI.parse(details.url);
if (uri.scheme === Schemas.vscodeWebview) {
if (!isAllowedWebviewRequest(uri, details)) {
this.logService.error('Blocked vscode-webview request', details.url);
return callback({ cancel: true });
}
}
if (uri.scheme === Schemas.vscodeFileResource) {
if (!isAllowedVsCodeFileRequest(details)) {
this.logService.error('Blocked vscode-file request', details.url);
return callback({ cancel: true });
}
}
// Block most svgs
if (uri.path.endsWith('.svg')) {
const isSafeResourceUrl = supportedSvgSchemes.has(uri.scheme);
if (!isSafeResourceUrl) {
return callback({ cancel: !isSvgRequestFromSafeContext(details) });
}
}
return callback({ cancel: false });
});
// Configure SVG header content type properly
// https://github.com/microsoft/vscode/issues/97564
session.defaultSession.webRequest.onHeadersReceived((details, callback) => {
const responseHeaders = details.responseHeaders as Record<string, (string) | (string[])>;
const contentTypes = (responseHeaders['content-type'] || responseHeaders['Content-Type']);
if (contentTypes && Array.isArray(contentTypes)) {
const uri = URI.parse(details.url);
if (uri.path.endsWith('.svg')) {
if (supportedSvgSchemes.has(uri.scheme)) {
responseHeaders['Content-Type'] = ['image/svg+xml'];
return callback({ cancel: false, responseHeaders });
}
}
// remote extension schemes have the following format
// http://127.0.0.1:<port>/vscode-remote-resource?path=
if (!uri.path.endsWith(Schemas.vscodeRemoteResource) && contentTypes.some(contentType => contentType.toLowerCase().includes('image/svg'))) {
return callback({ cancel: !isSvgRequestFromSafeContext(details) });
}
}
return callback({ cancel: false });
});
//#endregion
//#region Code Cache
type SessionWithCodeCachePathSupport = Session & {
/**
* Sets code cache directory. By default, the directory will be `Code Cache` under
* the respective user data folder.
*/
setCodeCachePath?(path: string): void;
};
const defaultSession = session.defaultSession as unknown as SessionWithCodeCachePathSupport;
if (typeof defaultSession.setCodeCachePath === 'function' && this.environmentMainService.codeCachePath) {
// Make sure to partition Chrome's code cache folder
// in the same way as our code cache path to help
// invalidate caches that we know are invalid
// (https://github.com/microsoft/vscode/issues/120655)
defaultSession.setCodeCachePath(join(this.environmentMainService.codeCachePath, 'chrome'));
}
//#endregion
}
private registerListeners(): void {
// We handle uncaught exceptions here to prevent electron from opening a dialog to the user
setUnexpectedErrorHandler(error => this.onUnexpectedError(error));
process.on('uncaughtException', error => onUnexpectedError(error));
process.on('unhandledRejection', (reason: unknown) => onUnexpectedError(reason));
// Dispose on shutdown
this.lifecycleMainService.onWillShutdown(() => this.dispose());
// Contextmenu via IPC support
registerContextMenuListener();
// Accessibility change event
app.on('accessibility-support-changed', (event, accessibilitySupportEnabled) => {
this.windowsMainService?.sendToAll('vscode:accessibilitySupportChanged', accessibilitySupportEnabled);
});
// macOS dock activate
app.on('activate', async (event, hasVisibleWindows) => {
this.logService.trace('app#activate');
// Mac only event: open new window when we get activated
if (!hasVisibleWindows) {
await this.windowsMainService?.openEmptyWindow({ context: OpenContext.DOCK });
}
});
//#region Security related measures (https://electronjs.org/docs/tutorial/security)
//
// !!! DO NOT CHANGE without consulting the documentation !!!
//
app.on('web-contents-created', (event, contents) => {
contents.on('will-navigate', event => {
this.logService.error('webContents#will-navigate: Prevented webcontent navigation');
event.preventDefault();
});
contents.setWindowOpenHandler(({ url }) => {
this.nativeHostMainService?.openExternal(undefined, url);
return { action: 'deny' };
});
});
//#endregion
let macOpenFileURIs: IWindowOpenable[] = [];
let runningTimeout: NodeJS.Timeout | undefined = undefined;
app.on('open-file', (event, path) => {
this.logService.trace('app#open-file: ', path);
event.preventDefault();
// Keep in array because more might come!
macOpenFileURIs.push(hasWorkspaceFileExtension(path) ? { workspaceUri: URI.file(path) } : { fileUri: URI.file(path) });
// Clear previous handler if any
if (runningTimeout !== undefined) {
clearTimeout(runningTimeout);
runningTimeout = undefined;
}
// Handle paths delayed in case more are coming!
runningTimeout = setTimeout(async () => {
await this.windowsMainService?.open({
context: OpenContext.DOCK /* can also be opening from finder while app is running */,
cli: this.environmentMainService.args,
urisToOpen: macOpenFileURIs,
gotoLineMode: false,
preferNewWindow: true /* dropping on the dock or opening from finder prefers to open in a new window */
});
macOpenFileURIs = [];
runningTimeout = undefined;
}, 100);
});
app.on('new-window-for-tab', async () => {
await this.windowsMainService?.openEmptyWindow({ context: OpenContext.DESKTOP }); //macOS native tab "+" button
});
//#region Bootstrap IPC Handlers
validatedIpcMain.handle('vscode:fetchShellEnv', event => {
// Prefer to use the args and env from the target window
// when resolving the shell env. It is possible that
// a first window was opened from the UI but a second
// from the CLI and that has implications for whether to
// resolve the shell environment or not.
//
// Window can be undefined for e.g. the shared process
// that is not part of our windows registry!
const window = this.windowsMainService?.getWindowByWebContents(event.sender); // Note: this can be `undefined` for the shared process
let args: NativeParsedArgs;
let env: IProcessEnvironment;
if (window?.config) {
args = window.config;
env = { ...process.env, ...window.config.userEnv };
} else {
args = this.environmentMainService.args;
env = process.env;
}
// Resolve shell env
return this.resolveShellEnvironment(args, env, false);
});
validatedIpcMain.handle('vscode:writeNlsFile', (event, path: unknown, data: unknown) => {
const uri = this.validateNlsPath([path]);
if (!uri || typeof data !== 'string') {
throw new Error('Invalid operation (vscode:writeNlsFile)');
}
return this.fileService.writeFile(uri, VSBuffer.fromString(data));
});
validatedIpcMain.handle('vscode:readNlsFile', async (event, ...paths: unknown[]) => {
const uri = this.validateNlsPath(paths);
if (!uri) {
throw new Error('Invalid operation (vscode:readNlsFile)');
}
return (await this.fileService.readFile(uri)).value.toString();
});
validatedIpcMain.on('vscode:toggleDevTools', event => event.sender.toggleDevTools());
validatedIpcMain.on('vscode:openDevTools', event => event.sender.openDevTools());
validatedIpcMain.on('vscode:reloadWindow', event => event.sender.reload());
//#endregion
}
private validateNlsPath(pathSegments: unknown[]): URI | undefined {
let path: string | undefined = undefined;
for (const pathSegment of pathSegments) {
if (typeof pathSegment === 'string') {
if (typeof path !== 'string') {
path = pathSegment;
} else {
path = join(path, pathSegment);
}
}
}
if (typeof path !== 'string' || !isAbsolute(path) || !isEqualOrParent(path, this.environmentMainService.cachedLanguagesPath, !isLinux)) {
return undefined;
}
return URI.file(path);
}
private onUnexpectedError(error: Error): void {
if (error) {
// take only the message and stack property
const friendlyError = {
message: `[uncaught exception in main]: ${error.message}`,
stack: error.stack
};
// handle on client side
this.windowsMainService?.sendToFocused('vscode:reportError', JSON.stringify(friendlyError));
}
this.logService.error(`[uncaught exception in main]: ${error}`);
if (error.stack) {
this.logService.error(error.stack);
}
}
async startup(): Promise<void> {
this.logService.debug('Starting VS Code');
this.logService.debug(`from: ${this.environmentMainService.appRoot}`);
this.logService.debug('args:', this.environmentMainService.args);
// Make sure we associate the program with the app user model id
// This will help Windows to associate the running program with
// any shortcut that is pinned to the taskbar and prevent showing
// two icons in the taskbar for the same app.
const win32AppUserModelId = this.productService.win32AppUserModelId;
if (isWindows && win32AppUserModelId) {
app.setAppUserModelId(win32AppUserModelId);
}
// Fix native tabs on macOS 10.13
// macOS enables a compatibility patch for any bundle ID beginning with
// "com.microsoft.", which breaks native tabs for VS Code when using this
// identifier (from the official build).
// Explicitly opt out of the patch here before creating any windows.
// See: https://github.com/microsoft/vscode/issues/35361#issuecomment-399794085
try {
if (isMacintosh && this.configurationService.getValue('window.nativeTabs') === true && !systemPreferences.getUserDefault('NSUseImprovedLayoutPass', 'boolean')) {
systemPreferences.setUserDefault('NSUseImprovedLayoutPass', 'boolean', true as any);
}
} catch (error) {
this.logService.error(error);
}
// Main process server (electron IPC based)
const mainProcessElectronServer = new ElectronIPCServer();
this.lifecycleMainService.onWillShutdown(e => {
if (e.reason === ShutdownReason.KILL) {
// When we go down abnormally, make sure to free up
// any IPC we accept from other windows to reduce
// the chance of doing work after we go down. Kill
// is special in that it does not orderly shutdown
// windows.
mainProcessElectronServer.dispose();
}
});
// Resolve unique machine ID
this.logService.trace('Resolving machine identifier...');
const machineId = await this.resolveMachineId();
this.logService.trace(`Resolved machine identifier: ${machineId}`);
// Shared process
const { sharedProcess, sharedProcessReady, sharedProcessClient } = this.setupSharedProcess(machineId);
// Services
const appInstantiationService = await this.initServices(machineId, sharedProcess, sharedProcessReady);
// Setup Handlers
this.setUpHandlers(appInstantiationService);
// Init Channels
appInstantiationService.invokeFunction(accessor => this.initChannels(accessor, mainProcessElectronServer, sharedProcessClient));
// Open Windows
await appInstantiationService.invokeFunction(accessor => this.openFirstWindow(accessor, mainProcessElectronServer));
// Post Open Windows Tasks
appInstantiationService.invokeFunction(accessor => this.afterWindowOpen(accessor, sharedProcess));
// Set lifecycle phase to `Eventually` after a short delay and when idle (min 2.5sec, max 5sec)
const eventuallyPhaseScheduler = this._register(new RunOnceScheduler(() => {
this._register(runWhenIdle(() => this.lifecycleMainService.phase = LifecycleMainPhase.Eventually, 2500));
}, 2500));
eventuallyPhaseScheduler.schedule();
}
private setUpHandlers(instantiationService: IInstantiationService): void {
// Auth Handler
this._register(instantiationService.createInstance(ProxyAuthHandler));
// Default Extensions Profile Init Handler
this._register(instantiationService.createInstance(DefaultExtensionsProfileInitHandler));
// Transient profiles handler
this._register(instantiationService.createInstance(UserDataTransientProfilesHandler));
}
private async resolveMachineId(): Promise<string> {
// We cache the machineId for faster lookups on startup
// and resolve it only once initially if not cached or we need to replace the macOS iBridge device
let machineId = this.stateMainService.getItem<string>(machineIdKey);
if (!machineId || (isMacintosh && machineId === '6c9d2bc8f91b89624add29c0abeae7fb42bf539fa1cdb2e3e57cd668fa9bcead')) {
machineId = await getMachineId();
this.stateMainService.setItem(machineIdKey, machineId);
}
return machineId;
}
private setupSharedProcess(machineId: string): { sharedProcess: SharedProcess; sharedProcessReady: Promise<MessagePortClient>; sharedProcessClient: Promise<MessagePortClient> } {
const sharedProcess = this._register(this.mainInstantiationService.createInstance(SharedProcess, machineId, this.userEnv));
const sharedProcessClient = (async () => {
this.logService.trace('Main->SharedProcess#connect');
const port = await sharedProcess.connect();
this.logService.trace('Main->SharedProcess#connect: connection established');
return new MessagePortClient(port, 'main');
})();
const sharedProcessReady = (async () => {
await sharedProcess.whenReady();
return sharedProcessClient;
})();
return { sharedProcess, sharedProcessReady, sharedProcessClient };
}
private async initServices(machineId: string, sharedProcess: SharedProcess, sharedProcessReady: Promise<MessagePortClient>): Promise<IInstantiationService> {
const services = new ServiceCollection();
// Update
switch (process.platform) {
case 'win32':
services.set(IUpdateService, new SyncDescriptor(Win32UpdateService));
break;
case 'linux':
if (isLinuxSnap) {
services.set(IUpdateService, new SyncDescriptor(SnapUpdateService, [process.env['SNAP'], process.env['SNAP_REVISION']]));
} else {
services.set(IUpdateService, new SyncDescriptor(LinuxUpdateService));
}
break;
case 'darwin':
services.set(IUpdateService, new SyncDescriptor(DarwinUpdateService));
break;
}
// Windows
services.set(IWindowsMainService, new SyncDescriptor(WindowsMainService, [machineId, this.userEnv], false));
// Dialogs
const dialogMainService = new DialogMainService(this.logService);
services.set(IDialogMainService, dialogMainService);
// Launch
services.set(ILaunchMainService, new SyncDescriptor(LaunchMainService, undefined, false /* proxied to other processes */));
// Diagnostics
services.set(IDiagnosticsMainService, new SyncDescriptor(DiagnosticsMainService, undefined, false /* proxied to other processes */));
services.set(IDiagnosticsService, ProxyChannel.toService(getDelayedChannel(sharedProcessReady.then(client => client.getChannel('diagnostics')))));
// Issues
services.set(IIssueMainService, new SyncDescriptor(IssueMainService, [this.userEnv]));
// Encryption
services.set(IEncryptionMainService, new SyncDescriptor(EncryptionMainService, [machineId]));
// Keyboard Layout
services.set(IKeyboardLayoutMainService, new SyncDescriptor(KeyboardLayoutMainService));
// Native Host
services.set(INativeHostMainService, new SyncDescriptor(NativeHostMainService, [sharedProcess], false /* proxied to other processes */));
// Credentials
services.set(ICredentialsMainService, new SyncDescriptor(CredentialsNativeMainService));
// Webview Manager
services.set(IWebviewManagerService, new SyncDescriptor(WebviewMainService));
// Menubar
services.set(IMenubarMainService, new SyncDescriptor(MenubarMainService));
// Extension URL Trust
services.set(IExtensionUrlTrustService, new SyncDescriptor(ExtensionUrlTrustService));
// Extension Host Starter
services.set(IExtensionHostStarter, new SyncDescriptor(ExtensionHostStarter));
// Storage
services.set(IStorageMainService, new SyncDescriptor(StorageMainService));
services.set(IApplicationStorageMainService, new SyncDescriptor(ApplicationStorageMainService));
// External terminal
if (isWindows) {
services.set(IExternalTerminalMainService, new SyncDescriptor(WindowsExternalTerminalService));
} else if (isMacintosh) {
services.set(IExternalTerminalMainService, new SyncDescriptor(MacExternalTerminalService));
} else if (isLinux) {
services.set(IExternalTerminalMainService, new SyncDescriptor(LinuxExternalTerminalService));
}
// Backups
const backupMainService = new BackupMainService(this.environmentMainService, this.configurationService, this.logService, this.stateMainService);
services.set(IBackupMainService, backupMainService);
// Workspaces
const workspacesManagementMainService = new WorkspacesManagementMainService(this.environmentMainService, this.logService, this.userDataProfilesMainService, backupMainService, dialogMainService, this.productService);
services.set(IWorkspacesManagementMainService, workspacesManagementMainService);
services.set(IWorkspacesService, new SyncDescriptor(WorkspacesMainService, undefined, false /* proxied to other processes */));
services.set(IWorkspacesHistoryMainService, new SyncDescriptor(WorkspacesHistoryMainService, undefined, false));
// URL handling
services.set(IURLService, new SyncDescriptor(NativeURLService, undefined, false /* proxied to other processes */));
// Telemetry
if (supportsTelemetry(this.productService, this.environmentMainService)) {
const isInternal = isInternalTelemetry(this.productService, this.configurationService);
const channel = getDelayedChannel(sharedProcessReady.then(client => client.getChannel('telemetryAppender')));
const appender = new TelemetryAppenderClient(channel);
const commonProperties = resolveCommonProperties(this.fileService, release(), hostname(), process.arch, this.productService.commit, this.productService.version, machineId, isInternal, this.environmentMainService.installSourcePath);
const piiPaths = getPiiPathsFromEnvironment(this.environmentMainService);
const config: ITelemetryServiceConfig = { appenders: [appender], commonProperties, piiPaths, sendErrorTelemetry: true };
services.set(ITelemetryService, new SyncDescriptor(TelemetryService, [config], false));
} else {
services.set(ITelemetryService, NullTelemetryService);
}
// Default Extensions Profile Init
services.set(IExtensionsProfileScannerService, new SyncDescriptor(ExtensionsProfileScannerService, undefined, true));
services.set(IExtensionsScannerService, new SyncDescriptor(ExtensionsScannerService, undefined, true));
// Init services that require it
await Promises.settled([
backupMainService.initialize(),
workspacesManagementMainService.initialize()
]);
return this.mainInstantiationService.createChild(services);
}
private initChannels(accessor: ServicesAccessor, mainProcessElectronServer: ElectronIPCServer, sharedProcessClient: Promise<MessagePortClient>): void {
// Channels registered to node.js are exposed to second instances
// launching because that is the only way the second instance
// can talk to the first instance. Electron IPC does not work
// across apps until `requestSingleInstance` APIs are adopted.
const launchChannel = ProxyChannel.fromService(accessor.get(ILaunchMainService), { disableMarshalling: true });
this.mainProcessNodeIpcServer.registerChannel('launch', launchChannel);
const diagnosticsChannel = ProxyChannel.fromService(accessor.get(IDiagnosticsMainService), { disableMarshalling: true });
this.mainProcessNodeIpcServer.registerChannel('diagnostics', diagnosticsChannel);
// Policies (main & shared process)
const policyChannel = new PolicyChannel(accessor.get(IPolicyService));
mainProcessElectronServer.registerChannel('policy', policyChannel);
sharedProcessClient.then(client => client.registerChannel('policy', policyChannel));
// Local Files
const diskFileSystemProvider = this.fileService.getProvider(Schemas.file);
assertType(diskFileSystemProvider instanceof DiskFileSystemProvider);
const fileSystemProviderChannel = new DiskFileSystemProviderChannel(diskFileSystemProvider, this.logService, this.environmentMainService);
mainProcessElectronServer.registerChannel(LOCAL_FILE_SYSTEM_CHANNEL_NAME, fileSystemProviderChannel);
sharedProcessClient.then(client => client.registerChannel(LOCAL_FILE_SYSTEM_CHANNEL_NAME, fileSystemProviderChannel));
// User Data Profiles
const userDataProfilesService = ProxyChannel.fromService(accessor.get(IUserDataProfilesMainService));
mainProcessElectronServer.registerChannel('userDataProfiles', userDataProfilesService);
sharedProcessClient.then(client => client.registerChannel('userDataProfiles', userDataProfilesService));
// Request
const requestService = new RequestChannel(accessor.get(IRequestService));
sharedProcessClient.then(client => client.registerChannel('request', requestService));
// Update
const updateChannel = new UpdateChannel(accessor.get(IUpdateService));
mainProcessElectronServer.registerChannel('update', updateChannel);
// Issues
const issueChannel = ProxyChannel.fromService(accessor.get(IIssueMainService));
mainProcessElectronServer.registerChannel('issue', issueChannel);
// Encryption
const encryptionChannel = ProxyChannel.fromService(accessor.get(IEncryptionMainService));
mainProcessElectronServer.registerChannel('encryption', encryptionChannel);
// Credentials
const credentialsChannel = ProxyChannel.fromService(accessor.get(ICredentialsMainService));
mainProcessElectronServer.registerChannel('credentials', credentialsChannel);
// Signing
const signChannel = ProxyChannel.fromService(accessor.get(ISignService));
mainProcessElectronServer.registerChannel('sign', signChannel);
// Keyboard Layout
const keyboardLayoutChannel = ProxyChannel.fromService(accessor.get(IKeyboardLayoutMainService));
mainProcessElectronServer.registerChannel('keyboardLayout', keyboardLayoutChannel);
// Native host (main & shared process)
this.nativeHostMainService = accessor.get(INativeHostMainService);
const nativeHostChannel = ProxyChannel.fromService(this.nativeHostMainService);
mainProcessElectronServer.registerChannel('nativeHost', nativeHostChannel);
sharedProcessClient.then(client => client.registerChannel('nativeHost', nativeHostChannel));
// Workspaces
const workspacesChannel = ProxyChannel.fromService(accessor.get(IWorkspacesService));
mainProcessElectronServer.registerChannel('workspaces', workspacesChannel);
// Menubar
const menubarChannel = ProxyChannel.fromService(accessor.get(IMenubarMainService));
mainProcessElectronServer.registerChannel('menubar', menubarChannel);
// URL handling
const urlChannel = ProxyChannel.fromService(accessor.get(IURLService));
mainProcessElectronServer.registerChannel('url', urlChannel);
// Extension URL Trust
const extensionUrlTrustChannel = ProxyChannel.fromService(accessor.get(IExtensionUrlTrustService));
mainProcessElectronServer.registerChannel('extensionUrlTrust', extensionUrlTrustChannel);
// Webview Manager
const webviewChannel = ProxyChannel.fromService(accessor.get(IWebviewManagerService));
mainProcessElectronServer.registerChannel('webview', webviewChannel);
// Storage (main & shared process)
const storageChannel = this._register(new StorageDatabaseChannel(this.logService, accessor.get(IStorageMainService)));
mainProcessElectronServer.registerChannel('storage', storageChannel);
sharedProcessClient.then(client => client.registerChannel('storage', storageChannel));
// Profile Storage Changes Listener (shared process)
const profileStorageListener = this._register(new ProfileStorageChangesListenerChannel(accessor.get(IStorageMainService), accessor.get(IUserDataProfilesMainService), this.logService));
sharedProcessClient.then(client => client.registerChannel('profileStorageListener', profileStorageListener));
// External Terminal
const externalTerminalChannel = ProxyChannel.fromService(accessor.get(IExternalTerminalMainService));
mainProcessElectronServer.registerChannel('externalTerminal', externalTerminalChannel);
// Log Level (main & shared process)
const logLevelChannel = new LogLevelChannel(accessor.get(ILogService), accessor.get(ILoggerService));
mainProcessElectronServer.registerChannel('logLevel', logLevelChannel);
sharedProcessClient.then(client => client.registerChannel('logLevel', logLevelChannel));
// Logger
const loggerChannel = new LoggerChannel(accessor.get(ILoggerService),);
mainProcessElectronServer.registerChannel('logger', loggerChannel);
sharedProcessClient.then(client => client.registerChannel('logger', loggerChannel));
// Extension Host Debug Broadcasting
const electronExtensionHostDebugBroadcastChannel = new ElectronExtensionHostDebugBroadcastChannel(accessor.get(IWindowsMainService), accessor.get(IUserDataProfilesMainService));
mainProcessElectronServer.registerChannel('extensionhostdebugservice', electronExtensionHostDebugBroadcastChannel);
// Extension Host Starter
const extensionHostStarterChannel = ProxyChannel.fromService(accessor.get(IExtensionHostStarter));
mainProcessElectronServer.registerChannel(ipcExtensionHostStarterChannelName, extensionHostStarterChannel);
}
private async openFirstWindow(accessor: ServicesAccessor, mainProcessElectronServer: ElectronIPCServer): Promise<ICodeWindow[]> {
const windowsMainService = this.windowsMainService = accessor.get(IWindowsMainService);
const urlService = accessor.get(IURLService);
const nativeHostMainService = accessor.get(INativeHostMainService);
// Signal phase: ready (services set)
this.lifecycleMainService.phase = LifecycleMainPhase.Ready;
// Check for initial URLs to handle from protocol link invocations
const pendingWindowOpenablesFromProtocolLinks: IWindowOpenable[] = [];
const pendingProtocolLinksToHandle = [
// Windows/Linux: protocol handler invokes CLI with --open-url
...this.environmentMainService.args['open-url'] ? this.environmentMainService.args._urls || [] : [],
// macOS: open-url events
...((<any>global).getOpenUrls() || []) as string[]
].map(url => {
try {
return { uri: URI.parse(url), url };
} catch {
return undefined;
}
}).filter((obj): obj is { uri: URI; url: string } => {
if (!obj) {
return false;
}
// If URI should be blocked, filter it out
if (this.shouldBlockURI(obj.uri)) {
return false;
}
// Filter out any protocol link that wants to open as window so that
// we open the right set of windows on startup and not restore the
// previous workspace too.
const windowOpenable = this.getWindowOpenableFromProtocolLink(obj.uri);
if (windowOpenable) {
pendingWindowOpenablesFromProtocolLinks.push(windowOpenable);
return false;
}
return true;
});
// Create a URL handler to open file URIs in the active window
// or open new windows. The URL handler will be invoked from
// protocol invocations outside of VSCode.
const app = this;
const environmentService = this.environmentMainService;
const productService = this.productService;
const logService = this.logService;
urlService.registerHandler({
async handleURL(uri: URI, options?: IOpenURLOptions): Promise<boolean> {
logService.trace('app#handleURL: ', uri.toString(true), options);
if (uri.scheme === productService.urlProtocol && uri.path === 'workspace') {
uri = uri.with({
authority: 'file',
path: URI.parse(uri.query).path,
query: ''
});
}
// If URI should be blocked, behave as if it's handled
if (app.shouldBlockURI(uri)) {
return true;
}
let shouldOpenInNewWindow = false;
// We should handle the URI in a new window if the URL contains `windowId=_blank`
const params = new URLSearchParams(uri.query);
if (params.get('windowId') === '_blank') {
params.delete('windowId');
uri = uri.with({ query: params.toString() });
shouldOpenInNewWindow = true;
}
// or if no window is open (macOS only)
shouldOpenInNewWindow ||= isMacintosh && windowsMainService.getWindowCount() === 0;
// Pass along whether the application is being opened via a Continue On flow
const continueOn = params.get('continueOn');
if (continueOn !== null) {
environmentService.continueOn = continueOn ?? undefined;
params.delete('continueOn');
uri = uri.with({ query: params.toString() });
}
// Check for URIs to open in window
const windowOpenableFromProtocolLink = app.getWindowOpenableFromProtocolLink(uri);
logService.trace('app#handleURL: windowOpenableFromProtocolLink = ', windowOpenableFromProtocolLink);
if (windowOpenableFromProtocolLink) {
const [window] = await windowsMainService.open({
context: OpenContext.API,
cli: { ...environmentService.args },
urisToOpen: [windowOpenableFromProtocolLink],
forceNewWindow: shouldOpenInNewWindow,
gotoLineMode: true
// remoteAuthority: will be determined based on windowOpenableFromProtocolLink
});
window.focus(); // this should help ensuring that the right window gets focus when multiple are opened
return true;
}
if (shouldOpenInNewWindow) {
const [window] = await windowsMainService.open({
context: OpenContext.API,
cli: { ...environmentService.args },
forceNewWindow: true,
forceEmpty: true,
gotoLineMode: true,
remoteAuthority: getRemoteAuthority(uri)
});
await window.ready();
return urlService.open(uri, options);
}
return false;
}
});
// Create a URL handler which forwards to the last active window
const activeWindowManager = this._register(new ActiveWindowManager({
onDidOpenWindow: nativeHostMainService.onDidOpenWindow,
onDidFocusWindow: nativeHostMainService.onDidFocusWindow,
getActiveWindowId: () => nativeHostMainService.getActiveWindowId(-1)
}));
const activeWindowRouter = new StaticRouter(ctx => activeWindowManager.getActiveClientId().then(id => ctx === id));
const urlHandlerRouter = new URLHandlerRouter(activeWindowRouter);
const urlHandlerChannel = mainProcessElectronServer.getChannel('urlHandler', urlHandlerRouter);
urlService.registerHandler(new URLHandlerChannelClient(urlHandlerChannel));
// Watch Electron URLs and forward them to the UrlService
this._register(new ElectronURLListener(pendingProtocolLinksToHandle, urlService, windowsMainService, this.environmentMainService, this.productService));
// Open our first window
const args = this.environmentMainService.args;
const macOpenFiles: string[] = (<any>global).macOpenFiles;
const context = isLaunchedFromCli(process.env) ? OpenContext.CLI : OpenContext.DESKTOP;
const hasCliArgs = args._.length;
const hasFolderURIs = !!args['folder-uri'];
const hasFileURIs = !!args['file-uri'];
const noRecentEntry = args['skip-add-to-recently-opened'] === true;
const waitMarkerFileURI = args.wait && args.waitMarkerFilePath ? URI.file(args.waitMarkerFilePath) : undefined;
const remoteAuthority = args.remote || undefined;
// check for a pending window to open from URI
// e.g. when running code with --open-uri from
// a protocol handler
if (pendingWindowOpenablesFromProtocolLinks.length > 0) {
return windowsMainService.open({
context,
cli: args,
urisToOpen: pendingWindowOpenablesFromProtocolLinks,
gotoLineMode: true,
initialStartup: true