mirror of https://git.tuxpa.in/a/code-server.git
672 lines
22 KiB
TypeScript
672 lines
22 KiB
TypeScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as randomBytes from 'randombytes';
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import * as querystring from 'querystring';
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import { Buffer } from 'buffer';
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import * as vscode from 'vscode';
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import { createServer, startServer } from './authServer';
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import { v4 as uuid } from 'uuid';
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import { keychain } from './keychain';
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import Logger from './logger';
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import { toBase64UrlEncoding } from './utils';
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import fetch, { Response } from 'node-fetch';
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import { sha256 } from './env/node/sha256';
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import * as nls from 'vscode-nls';
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const localize = nls.loadMessageBundle();
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const redirectUrl = 'https://vscode-redirect.azurewebsites.net/';
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const loginEndpointUrl = 'https://login.microsoftonline.com/';
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const clientId = 'aebc6443-996d-45c2-90f0-388ff96faa56';
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const tenant = 'organizations';
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interface IToken {
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accessToken?: string; // When unable to refresh due to network problems, the access token becomes undefined
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expiresIn?: number; // How long access token is valid, in seconds
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expiresAt?: number; // UNIX epoch time at which token will expire
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refreshToken: string;
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account: {
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label: string;
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id: string;
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};
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scope: string;
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sessionId: string; // The account id + the scope
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}
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interface ITokenClaims {
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tid: string;
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email?: string;
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unique_name?: string;
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preferred_username?: string;
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oid?: string;
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altsecid?: string;
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ipd?: string;
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scp: string;
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}
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interface IStoredSession {
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id: string;
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refreshToken: string;
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scope: string; // Scopes are alphabetized and joined with a space
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account: {
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label?: string;
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displayName?: string,
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id: string
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}
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}
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export interface ITokenResponse {
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access_token: string;
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expires_in: number;
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ext_expires_in: number;
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refresh_token: string;
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scope: string;
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token_type: string;
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id_token?: string;
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}
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function parseQuery(uri: vscode.Uri) {
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return uri.query.split('&').reduce((prev: any, current) => {
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const queryString = current.split('=');
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prev[queryString[0]] = queryString[1];
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return prev;
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}, {});
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}
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export const onDidChangeSessions = new vscode.EventEmitter<vscode.AuthenticationProviderAuthenticationSessionsChangeEvent>();
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export const REFRESH_NETWORK_FAILURE = 'Network failure';
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class UriEventHandler extends vscode.EventEmitter<vscode.Uri> implements vscode.UriHandler {
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public handleUri(uri: vscode.Uri) {
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this.fire(uri);
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}
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}
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export class AzureActiveDirectoryService {
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private _tokens: IToken[] = [];
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private _refreshTimeouts: Map<string, NodeJS.Timeout> = new Map<string, NodeJS.Timeout>();
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private _uriHandler: UriEventHandler;
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private _disposables: vscode.Disposable[] = [];
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// Used to keep track of current requests when not using the local server approach.
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private _pendingStates = new Map<string, string[]>();
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private _codeExchangePromises = new Map<string, Promise<vscode.AuthenticationSession>>();
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private _codeVerfifiers = new Map<string, string>();
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constructor() {
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this._uriHandler = new UriEventHandler();
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this._disposables.push(vscode.window.registerUriHandler(this._uriHandler));
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}
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public async initialize(): Promise<void> {
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const storedData = await keychain.getToken() || await keychain.tryMigrate();
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if (storedData) {
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try {
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const sessions = this.parseStoredData(storedData);
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const refreshes = sessions.map(async session => {
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if (!session.refreshToken) {
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return Promise.resolve();
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}
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try {
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await this.refreshToken(session.refreshToken, session.scope, session.id);
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} catch (e) {
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if (e.message === REFRESH_NETWORK_FAILURE) {
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const didSucceedOnRetry = await this.handleRefreshNetworkError(session.id, session.refreshToken, session.scope);
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if (!didSucceedOnRetry) {
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this._tokens.push({
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accessToken: undefined,
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refreshToken: session.refreshToken,
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account: {
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label: session.account.label ?? session.account.displayName!,
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id: session.account.id
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},
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scope: session.scope,
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sessionId: session.id
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});
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this.pollForReconnect(session.id, session.refreshToken, session.scope);
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}
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} else {
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await this.logout(session.id);
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}
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}
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});
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await Promise.all(refreshes);
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} catch (e) {
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Logger.info('Failed to initialize stored data');
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await this.clearSessions();
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}
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}
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this._disposables.push(vscode.authentication.onDidChangePassword(() => this.checkForUpdates));
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}
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private parseStoredData(data: string): IStoredSession[] {
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return JSON.parse(data);
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}
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private async storeTokenData(): Promise<void> {
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const serializedData: IStoredSession[] = this._tokens.map(token => {
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return {
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id: token.sessionId,
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refreshToken: token.refreshToken,
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scope: token.scope,
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account: token.account
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};
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});
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await keychain.setToken(JSON.stringify(serializedData));
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}
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private async checkForUpdates(): Promise<void> {
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const addedIds: string[] = [];
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let removedIds: string[] = [];
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const storedData = await keychain.getToken();
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if (storedData) {
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try {
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const sessions = this.parseStoredData(storedData);
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let promises = sessions.map(async session => {
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const matchesExisting = this._tokens.some(token => token.scope === session.scope && token.sessionId === session.id);
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if (!matchesExisting && session.refreshToken) {
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try {
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await this.refreshToken(session.refreshToken, session.scope, session.id);
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addedIds.push(session.id);
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} catch (e) {
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if (e.message === REFRESH_NETWORK_FAILURE) {
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// Ignore, will automatically retry on next poll.
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} else {
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await this.logout(session.id);
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}
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}
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}
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});
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promises = promises.concat(this._tokens.map(async token => {
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const matchesExisting = sessions.some(session => token.scope === session.scope && token.sessionId === session.id);
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if (!matchesExisting) {
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await this.logout(token.sessionId);
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removedIds.push(token.sessionId);
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}
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}));
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await Promise.all(promises);
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} catch (e) {
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Logger.error(e.message);
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// if data is improperly formatted, remove all of it and send change event
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removedIds = this._tokens.map(token => token.sessionId);
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this.clearSessions();
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}
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} else {
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if (this._tokens.length) {
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// Log out all, remove all local data
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removedIds = this._tokens.map(token => token.sessionId);
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Logger.info('No stored keychain data, clearing local data');
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this._tokens = [];
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this._refreshTimeouts.forEach(timeout => {
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clearTimeout(timeout);
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});
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this._refreshTimeouts.clear();
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}
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}
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if (addedIds.length || removedIds.length) {
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onDidChangeSessions.fire({ added: addedIds, removed: removedIds, changed: [] });
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}
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}
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private async convertToSession(token: IToken): Promise<vscode.AuthenticationSession> {
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const resolvedToken = await this.resolveAccessToken(token);
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return {
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id: token.sessionId,
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accessToken: resolvedToken,
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account: token.account,
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scopes: token.scope.split(' ')
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};
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}
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private async resolveAccessToken(token: IToken): Promise<string> {
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if (token.accessToken && (!token.expiresAt || token.expiresAt > Date.now())) {
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token.expiresAt
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? Logger.info(`Token available from cache, expires in ${token.expiresAt - Date.now()} milliseconds`)
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: Logger.info('Token available from cache');
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return Promise.resolve(token.accessToken);
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}
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try {
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Logger.info('Token expired or unavailable, trying refresh');
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const refreshedToken = await this.refreshToken(token.refreshToken, token.scope, token.sessionId);
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if (refreshedToken.accessToken) {
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return refreshedToken.accessToken;
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} else {
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throw new Error();
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}
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} catch (e) {
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throw new Error('Unavailable due to network problems');
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}
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}
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private getTokenClaims(accessToken: string): ITokenClaims {
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try {
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return JSON.parse(Buffer.from(accessToken.split('.')[1], 'base64').toString());
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} catch (e) {
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Logger.error(e.message);
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throw new Error('Unable to read token claims');
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}
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}
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get sessions(): Promise<vscode.AuthenticationSession[]> {
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return Promise.all(this._tokens.map(token => this.convertToSession(token)));
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}
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public async login(scope: string): Promise<vscode.AuthenticationSession> {
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Logger.info('Logging in...');
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if (!scope.includes('offline_access')) {
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Logger.info('Warning: The \'offline_access\' scope was not included, so the generated token will not be able to be refreshed.');
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}
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return new Promise(async (resolve, reject) => {
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if (vscode.env.uiKind === vscode.UIKind.Web) {
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resolve(this.loginWithoutLocalServer(scope));
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return;
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}
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const nonce = randomBytes(16).toString('base64');
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const { server, redirectPromise, codePromise } = createServer(nonce);
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let token: IToken | undefined;
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try {
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const port = await startServer(server);
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vscode.env.openExternal(vscode.Uri.parse(`http://localhost:${port}/signin?nonce=${encodeURIComponent(nonce)}`));
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const redirectReq = await redirectPromise;
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if ('err' in redirectReq) {
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const { err, res } = redirectReq;
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res.writeHead(302, { Location: `/?error=${encodeURIComponent(err && err.message || 'Unknown error')}` });
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res.end();
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throw err;
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}
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const host = redirectReq.req.headers.host || '';
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const updatedPortStr = (/^[^:]+:(\d+)$/.exec(Array.isArray(host) ? host[0] : host) || [])[1];
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const updatedPort = updatedPortStr ? parseInt(updatedPortStr, 10) : port;
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const state = `${updatedPort},${encodeURIComponent(nonce)}`;
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const codeVerifier = toBase64UrlEncoding(randomBytes(32).toString('base64'));
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const codeChallenge = toBase64UrlEncoding(await sha256(codeVerifier));
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const loginUrl = `${loginEndpointUrl}${tenant}/oauth2/v2.0/authorize?response_type=code&response_mode=query&client_id=${encodeURIComponent(clientId)}&redirect_uri=${encodeURIComponent(redirectUrl)}&state=${state}&scope=${encodeURIComponent(scope)}&prompt=select_account&code_challenge_method=S256&code_challenge=${codeChallenge}`;
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await redirectReq.res.writeHead(302, { Location: loginUrl });
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redirectReq.res.end();
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const codeRes = await codePromise;
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const res = codeRes.res;
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try {
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if ('err' in codeRes) {
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throw codeRes.err;
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}
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token = await this.exchangeCodeForToken(codeRes.code, codeVerifier, scope);
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this.setToken(token, scope);
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Logger.info('Login successful');
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res.writeHead(302, { Location: '/' });
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const session = await this.convertToSession(token);
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resolve(session);
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res.end();
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} catch (err) {
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res.writeHead(302, { Location: `/?error=${encodeURIComponent(err && err.message || 'Unknown error')}` });
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res.end();
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reject(err.message);
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}
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} catch (e) {
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Logger.error(e.message);
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// If the error was about starting the server, try directly hitting the login endpoint instead
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if (e.message === 'Error listening to server' || e.message === 'Closed' || e.message === 'Timeout waiting for port') {
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await this.loginWithoutLocalServer(scope);
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}
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reject(e.message);
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} finally {
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setTimeout(() => {
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server.close();
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}, 5000);
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}
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});
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}
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public dispose(): void {
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this._disposables.forEach(disposable => disposable.dispose());
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this._disposables = [];
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}
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private getCallbackEnvironment(callbackUri: vscode.Uri): string {
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if (callbackUri.authority.endsWith('.workspaces.github.com') || callbackUri.authority.endsWith('.github.dev')) {
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return `${callbackUri.authority},`;
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}
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switch (callbackUri.authority) {
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case 'online.visualstudio.com':
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return 'vso,';
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case 'online-ppe.core.vsengsaas.visualstudio.com':
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return 'vsoppe,';
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case 'online.dev.core.vsengsaas.visualstudio.com':
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return 'vsodev,';
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default:
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return `${callbackUri.scheme},`;
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}
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}
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private async loginWithoutLocalServer(scope: string): Promise<vscode.AuthenticationSession> {
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|
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const callbackUri = await vscode.env.asExternalUri(vscode.Uri.parse(`${vscode.env.uriScheme}://vscode.microsoft-authentication`));
|
||
|
|
const nonce = randomBytes(16).toString('base64');
|
||
|
|
const port = (callbackUri.authority.match(/:([0-9]*)$/) || [])[1] || (callbackUri.scheme === 'https' ? 443 : 80);
|
||
|
|
const callbackEnvironment = this.getCallbackEnvironment(callbackUri);
|
||
|
|
const state = `${callbackEnvironment}${port},${encodeURIComponent(nonce)},${encodeURIComponent(callbackUri.query)}`;
|
||
|
|
const signInUrl = `${loginEndpointUrl}${tenant}/oauth2/v2.0/authorize`;
|
||
|
|
let uri = vscode.Uri.parse(signInUrl);
|
||
|
|
const codeVerifier = toBase64UrlEncoding(randomBytes(32).toString('base64'));
|
||
|
|
const codeChallenge = toBase64UrlEncoding(await sha256(codeVerifier));
|
||
|
|
uri = uri.with({
|
||
|
|
query: `response_type=code&client_id=${encodeURIComponent(clientId)}&response_mode=query&redirect_uri=${redirectUrl}&state=${state}&scope=${scope}&prompt=select_account&code_challenge_method=S256&code_challenge=${codeChallenge}`
|
||
|
|
});
|
||
|
|
vscode.env.openExternal(uri);
|
||
|
|
|
||
|
|
const timeoutPromise = new Promise((_: (value: vscode.AuthenticationSession) => void, reject) => {
|
||
|
|
const wait = setTimeout(() => {
|
||
|
|
clearTimeout(wait);
|
||
|
|
reject('Login timed out.');
|
||
|
|
}, 1000 * 60 * 5);
|
||
|
|
});
|
||
|
|
|
||
|
|
const existingStates = this._pendingStates.get(scope) || [];
|
||
|
|
this._pendingStates.set(scope, [...existingStates, state]);
|
||
|
|
|
||
|
|
// Register a single listener for the URI callback, in case the user starts the login process multiple times
|
||
|
|
// before completing it.
|
||
|
|
let existingPromise = this._codeExchangePromises.get(scope);
|
||
|
|
if (!existingPromise) {
|
||
|
|
existingPromise = this.handleCodeResponse(scope);
|
||
|
|
this._codeExchangePromises.set(scope, existingPromise);
|
||
|
|
}
|
||
|
|
|
||
|
|
this._codeVerfifiers.set(state, codeVerifier);
|
||
|
|
|
||
|
|
return Promise.race([existingPromise, timeoutPromise])
|
||
|
|
.finally(() => {
|
||
|
|
this._pendingStates.delete(scope);
|
||
|
|
this._codeExchangePromises.delete(scope);
|
||
|
|
this._codeVerfifiers.delete(state);
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
private async handleCodeResponse(scope: string): Promise<vscode.AuthenticationSession> {
|
||
|
|
let uriEventListener: vscode.Disposable;
|
||
|
|
return new Promise((resolve: (value: vscode.AuthenticationSession) => void, reject) => {
|
||
|
|
uriEventListener = this._uriHandler.event(async (uri: vscode.Uri) => {
|
||
|
|
try {
|
||
|
|
const query = parseQuery(uri);
|
||
|
|
const code = query.code;
|
||
|
|
|
||
|
|
const acceptedStates = this._pendingStates.get(scope) || [];
|
||
|
|
// Workaround double encoding issues of state in web
|
||
|
|
if (!acceptedStates.includes(query.state) && !acceptedStates.includes(decodeURIComponent(query.state))) {
|
||
|
|
throw new Error('State does not match.');
|
||
|
|
}
|
||
|
|
|
||
|
|
const verifier = this._codeVerfifiers.get(query.state) ?? this._codeVerfifiers.get(decodeURIComponent(query.state));
|
||
|
|
if (!verifier) {
|
||
|
|
throw new Error('No available code verifier');
|
||
|
|
}
|
||
|
|
|
||
|
|
const token = await this.exchangeCodeForToken(code, verifier, scope);
|
||
|
|
this.setToken(token, scope);
|
||
|
|
|
||
|
|
const session = await this.convertToSession(token);
|
||
|
|
resolve(session);
|
||
|
|
} catch (err) {
|
||
|
|
reject(err);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}).then(result => {
|
||
|
|
uriEventListener.dispose();
|
||
|
|
return result;
|
||
|
|
}).catch(err => {
|
||
|
|
uriEventListener.dispose();
|
||
|
|
throw err;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
private async setToken(token: IToken, scope: string): Promise<void> {
|
||
|
|
const existingTokenIndex = this._tokens.findIndex(t => t.sessionId === token.sessionId);
|
||
|
|
if (existingTokenIndex > -1) {
|
||
|
|
this._tokens.splice(existingTokenIndex, 1, token);
|
||
|
|
} else {
|
||
|
|
this._tokens.push(token);
|
||
|
|
}
|
||
|
|
|
||
|
|
this.clearSessionTimeout(token.sessionId);
|
||
|
|
|
||
|
|
if (token.expiresIn) {
|
||
|
|
this._refreshTimeouts.set(token.sessionId, setTimeout(async () => {
|
||
|
|
try {
|
||
|
|
await this.refreshToken(token.refreshToken, scope, token.sessionId);
|
||
|
|
onDidChangeSessions.fire({ added: [], removed: [], changed: [token.sessionId] });
|
||
|
|
} catch (e) {
|
||
|
|
if (e.message === REFRESH_NETWORK_FAILURE) {
|
||
|
|
const didSucceedOnRetry = await this.handleRefreshNetworkError(token.sessionId, token.refreshToken, scope);
|
||
|
|
if (!didSucceedOnRetry) {
|
||
|
|
this.pollForReconnect(token.sessionId, token.refreshToken, token.scope);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
await this.logout(token.sessionId);
|
||
|
|
onDidChangeSessions.fire({ added: [], removed: [token.sessionId], changed: [] });
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}, 1000 * (token.expiresIn - 30)));
|
||
|
|
}
|
||
|
|
|
||
|
|
this.storeTokenData();
|
||
|
|
}
|
||
|
|
|
||
|
|
private getTokenFromResponse(json: ITokenResponse, scope: string, existingId?: string): IToken {
|
||
|
|
let claims = undefined;
|
||
|
|
|
||
|
|
try {
|
||
|
|
claims = this.getTokenClaims(json.access_token);
|
||
|
|
} catch (e) {
|
||
|
|
if (json.id_token) {
|
||
|
|
Logger.info('Failed to fetch token claims from access_token. Attempting to parse id_token instead');
|
||
|
|
claims = this.getTokenClaims(json.id_token);
|
||
|
|
} else {
|
||
|
|
throw e;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return {
|
||
|
|
expiresIn: json.expires_in,
|
||
|
|
expiresAt: json.expires_in ? Date.now() + json.expires_in * 1000 : undefined,
|
||
|
|
accessToken: json.access_token,
|
||
|
|
refreshToken: json.refresh_token,
|
||
|
|
scope,
|
||
|
|
sessionId: existingId || `${claims.tid}/${(claims.oid || (claims.altsecid || '' + claims.ipd || ''))}/${uuid()}`,
|
||
|
|
account: {
|
||
|
|
label: claims.email || claims.unique_name || claims.preferred_username || 'user@example.com',
|
||
|
|
id: `${claims.tid}/${(claims.oid || (claims.altsecid || '' + claims.ipd || ''))}`
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
private async exchangeCodeForToken(code: string, codeVerifier: string, scope: string): Promise<IToken> {
|
||
|
|
Logger.info('Exchanging login code for token');
|
||
|
|
try {
|
||
|
|
const postData = querystring.stringify({
|
||
|
|
grant_type: 'authorization_code',
|
||
|
|
code: code,
|
||
|
|
client_id: clientId,
|
||
|
|
scope: scope,
|
||
|
|
code_verifier: codeVerifier,
|
||
|
|
redirect_uri: redirectUrl
|
||
|
|
});
|
||
|
|
|
||
|
|
const proxyEndpoints: { [providerId: string]: string } | undefined = await vscode.commands.executeCommand('workbench.getCodeExchangeProxyEndpoints');
|
||
|
|
const endpoint = proxyEndpoints && proxyEndpoints['microsoft'] || `${loginEndpointUrl}${tenant}/oauth2/v2.0/token`;
|
||
|
|
|
||
|
|
const result = await fetch(endpoint, {
|
||
|
|
method: 'POST',
|
||
|
|
headers: {
|
||
|
|
'Content-Type': 'application/x-www-form-urlencoded',
|
||
|
|
'Content-Length': postData.length.toString()
|
||
|
|
},
|
||
|
|
body: postData
|
||
|
|
});
|
||
|
|
|
||
|
|
if (result.ok) {
|
||
|
|
Logger.info('Exchanging login code for token success');
|
||
|
|
const json = await result.json();
|
||
|
|
return this.getTokenFromResponse(json, scope);
|
||
|
|
} else {
|
||
|
|
Logger.error('Exchanging login code for token failed');
|
||
|
|
throw new Error('Unable to login.');
|
||
|
|
}
|
||
|
|
} catch (e) {
|
||
|
|
Logger.error(e.message);
|
||
|
|
throw e;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private async refreshToken(refreshToken: string, scope: string, sessionId: string): Promise<IToken> {
|
||
|
|
Logger.info('Refreshing token...');
|
||
|
|
const postData = querystring.stringify({
|
||
|
|
refresh_token: refreshToken,
|
||
|
|
client_id: clientId,
|
||
|
|
grant_type: 'refresh_token',
|
||
|
|
scope: scope
|
||
|
|
});
|
||
|
|
|
||
|
|
let result: Response;
|
||
|
|
try {
|
||
|
|
result = await fetch(`https://login.microsoftonline.com/${tenant}/oauth2/v2.0/token`, {
|
||
|
|
method: 'POST',
|
||
|
|
headers: {
|
||
|
|
'Content-Type': 'application/x-www-form-urlencoded',
|
||
|
|
'Content-Length': postData.length.toString()
|
||
|
|
},
|
||
|
|
body: postData
|
||
|
|
});
|
||
|
|
} catch (e) {
|
||
|
|
Logger.error('Refreshing token failed');
|
||
|
|
throw new Error(REFRESH_NETWORK_FAILURE);
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
if (result.ok) {
|
||
|
|
const json = await result.json();
|
||
|
|
const token = this.getTokenFromResponse(json, scope, sessionId);
|
||
|
|
this.setToken(token, scope);
|
||
|
|
Logger.info('Token refresh success');
|
||
|
|
return token;
|
||
|
|
} else {
|
||
|
|
throw new Error('Bad request.');
|
||
|
|
}
|
||
|
|
} catch (e) {
|
||
|
|
vscode.window.showErrorMessage(localize('signOut', "You have been signed out because reading stored authentication information failed."));
|
||
|
|
Logger.error(`Refreshing token failed: ${result.statusText}`);
|
||
|
|
throw new Error('Refreshing token failed');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private clearSessionTimeout(sessionId: string): void {
|
||
|
|
const timeout = this._refreshTimeouts.get(sessionId);
|
||
|
|
if (timeout) {
|
||
|
|
clearTimeout(timeout);
|
||
|
|
this._refreshTimeouts.delete(sessionId);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
private removeInMemorySessionData(sessionId: string) {
|
||
|
|
const tokenIndex = this._tokens.findIndex(token => token.sessionId === sessionId);
|
||
|
|
if (tokenIndex > -1) {
|
||
|
|
this._tokens.splice(tokenIndex, 1);
|
||
|
|
}
|
||
|
|
|
||
|
|
this.clearSessionTimeout(sessionId);
|
||
|
|
}
|
||
|
|
|
||
|
|
private pollForReconnect(sessionId: string, refreshToken: string, scope: string): void {
|
||
|
|
this.clearSessionTimeout(sessionId);
|
||
|
|
|
||
|
|
this._refreshTimeouts.set(sessionId, setTimeout(async () => {
|
||
|
|
try {
|
||
|
|
await this.refreshToken(refreshToken, scope, sessionId);
|
||
|
|
} catch (e) {
|
||
|
|
this.pollForReconnect(sessionId, refreshToken, scope);
|
||
|
|
}
|
||
|
|
}, 1000 * 60 * 30));
|
||
|
|
}
|
||
|
|
|
||
|
|
private handleRefreshNetworkError(sessionId: string, refreshToken: string, scope: string, attempts: number = 1): Promise<boolean> {
|
||
|
|
return new Promise((resolve, _) => {
|
||
|
|
if (attempts === 3) {
|
||
|
|
Logger.error('Token refresh failed after 3 attempts');
|
||
|
|
return resolve(false);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (attempts === 1) {
|
||
|
|
const token = this._tokens.find(token => token.sessionId === sessionId);
|
||
|
|
if (token) {
|
||
|
|
token.accessToken = undefined;
|
||
|
|
onDidChangeSessions.fire({ added: [], removed: [], changed: [token.sessionId] });
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
const delayBeforeRetry = 5 * attempts * attempts;
|
||
|
|
|
||
|
|
this.clearSessionTimeout(sessionId);
|
||
|
|
|
||
|
|
this._refreshTimeouts.set(sessionId, setTimeout(async () => {
|
||
|
|
try {
|
||
|
|
await this.refreshToken(refreshToken, scope, sessionId);
|
||
|
|
return resolve(true);
|
||
|
|
} catch (e) {
|
||
|
|
return resolve(await this.handleRefreshNetworkError(sessionId, refreshToken, scope, attempts + 1));
|
||
|
|
}
|
||
|
|
}, 1000 * delayBeforeRetry));
|
||
|
|
});
|
||
|
|
}
|
||
|
|
|
||
|
|
public async logout(sessionId: string) {
|
||
|
|
Logger.info(`Logging out of session '${sessionId}'`);
|
||
|
|
this.removeInMemorySessionData(sessionId);
|
||
|
|
|
||
|
|
if (this._tokens.length === 0) {
|
||
|
|
await keychain.deleteToken();
|
||
|
|
} else {
|
||
|
|
this.storeTokenData();
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public async clearSessions() {
|
||
|
|
Logger.info('Logging out of all sessions');
|
||
|
|
this._tokens = [];
|
||
|
|
await keychain.deleteToken();
|
||
|
|
|
||
|
|
this._refreshTimeouts.forEach(timeout => {
|
||
|
|
clearTimeout(timeout);
|
||
|
|
});
|
||
|
|
|
||
|
|
this._refreshTimeouts.clear();
|
||
|
|
}
|
||
|
|
}
|