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requestService.ts ×13

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unlabeled · c_4b3820a92081

31 tests · 12014 LOC · 61 files · introduces 0 tests · 96 LOC · 2 files

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Code
15 ranges96 lines · 2 files
Tests
0 tests

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1746 ranges12014 lines · 61 files · Browse complete extent
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31 testsBrowse complete intent

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2 files ranked by introduced lines: 96 introduced LOC across 15 ranges. Expand a file to inspect source; the > gutter marks introduced lines.

src/vs/platform/request/node/requestService.ts 80 introduced LOC · 13 ranges

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1 > /*--------------------------------------------------------------------------------------------- requestService.ts
2 > * Copyright (c) Microsoft Corporation. All rights reserved.
3 > * Licensed under the MIT License. See License.txt in the project root for license information.
4 > *--------------------------------------------------------------------------------------------*/
5 >
6 > import type * as http from 'http';
7 > import type * as https from 'https';
8 > import { parse as parseUrl } from 'url';
9 > import { Promises, timeout } from '../../../base/common/async.js';
10 > import { streamToBufferReadableStream } from '../../../base/common/buffer.js';
11 > import { CancellationToken } from '../../../base/common/cancellation.js';
12 > import { CancellationError, getErrorMessage } from '../../../base/common/errors.js';
13 > import * as streams from '../../../base/common/stream.js';
14 > import { isBoolean, isNumber } from '../../../base/common/types.js';
15 > import { IRequestContext, IRequestOptions } from '../../../base/parts/request/common/request.js';
16 > import { IConfigurationService } from '../../configuration/common/configuration.js';
17 > import { INativeEnvironmentService } from '../../environment/common/environment.js';
18 > import { getResolvedShellEnv } from '../../shell/node/shellEnv.js';
19 > import { ILogService } from '../../log/common/log.js';
20 > import { AbstractRequestService, AuthInfo, Credentials, IRequestService, systemCertificatesNodeDefault } from '../common/request.js';
21 > import { Agent, getProxyAgent } from './proxy.js';
22 > import { createGunzip } from 'zlib';
23 >
24 > const TRANSIENT_ERROR_CODES = new Set([
25 > 'EAI_AGAIN', // DNS lookup timed out
26 > 'ECONNREFUSED', // Connection refused by server
27 > 'EHOSTDOWN', // Host is down
28 > 'EHOSTUNREACH', // No route to host
29 > 'ENETDOWN', // Network is down
30 > 'ENETUNREACH', // Network is unreachable
31 > 'EPROTO' // Protocol error (TLS/SSL handshake failure)
32 > ]);
33 >
34 > const IDEMPOTENT_HTTP_METHODS_REGEX = /^(GET|HEAD|OPTIONS)$/i;
35 >
36 function isTransientError(error: unknown): boolean {
37 if (error instanceof Error) {
41 return false;
42 }
43 > requestService.ts
44 > export interface IRawRequestFunction {
45 > (options: http.RequestOptions, callback?: (res: http.IncomingMessage) => void): http.ClientRequest;
46 > }
47 >
48 > export interface NodeRequestOptions extends IRequestOptions {
49 > agent?: Agent;
50 > strictSSL?: boolean;
51 > isChromiumNetwork?: boolean;
52 > getRawRequest?(options: IRequestOptions): IRawRequestFunction;
53 > }
54 >
55 > /**
56 > * This service exposes the `request` API, while using the global
57 > * or configured proxy settings.
58 > */
59 > export class RequestService extends AbstractRequestService implements IRequestService {
60 >
61 > declare readonly _serviceBrand: undefined;
62 >
63 > private proxyUrl?: string;
64 > private strictSSL: boolean | undefined;
65 > private authorization?: string;
66 > private shellEnvErrorLogged?: boolean;
67 >
68 > constructor(
69 private readonly machine: 'local' | 'remote',
70 @IConfigurationService private readonly configurationService: IConfigurationService,
80 }));
81 }
82 > requestService.ts
83 > private configure() {
84 this.proxyUrl = this.getConfigValue<string>('http.proxy');
85 this.strictSSL = !!this.getConfigValue<boolean>('http.proxyStrictSSL');
86 this.authorization = this.getConfigValue<string>('http.proxyAuthorization');
87 }
88 > requestService.ts
89 > async request(options: NodeRequestOptions, token: CancellationToken): Promise<IRequestContext> {
90 const { proxyUrl, strictSSL } = this;
91
118 return this.logAndRequest(options, () => nodeRequest(options, token));
119 }
120 > requestService.ts
121 > async resolveProxy(url: string): Promise<string | undefined> {
122 return undefined; // currently not implemented in node
123 }
124 > requestService.ts
125 > async lookupAuthorization(authInfo: AuthInfo): Promise<Credentials | undefined> {
126 return undefined; // currently not implemented in node
127 }
128 > requestService.ts
129 > async lookupKerberosAuthorization(urlStr: string): Promise<string | undefined> {
130 try {
131 const spnConfig = this.getConfigValue<string>('http.proxyKerberosServicePrincipal');
137 }
138 }
139 > requestService.ts
140 > async loadCertificates(): Promise<string[]> {
141 const proxyAgent = await import('@vscode/proxy-agent');
142 return proxyAgent.loadSystemCertificates({
145 });
146 }
147 > requestService.ts
148 > private getConfigValue<T>(key: string, fallback?: T): T | undefined {
149 if (this.machine === 'remote') {
150 return this.configurationService.getValue<T>(key);
153 return values.userLocalValue ?? values.defaultValue ?? fallback;
154 }
155 > } requestService.ts
156 >
157 export async function lookupKerberosAuthorization(urlStr: string, spnConfig: string | undefined, logService: ILogService, logPrefix: string) {
158 const importKerberos = await import('kerberos');
165 return client.step('');
166 }
167 > requestService.ts
168 async function getNodeRequest(options: IRequestOptions): Promise<IRawRequestFunction> {
169 const endpoint = parseUrl(options.url!);
172 return module.request;
173 }
174 > requestService.ts
175 export async function nodeRequest(options: NodeRequestOptions, token: CancellationToken): Promise<IRequestContext> {
176 const maxRetries = 3;
197 throw lastError;
198 }
199 > requestService.ts
200 async function nodeRequestAttempt(options: NodeRequestOptions, token: CancellationToken): Promise<IRequestContext> {
201 return Promises.withAsyncBody<IRequestContext>(async (resolve, reject) => {
src/vs/platform/request/node/proxy.ts 16 introduced LOC · 2 ranges

Open complete file

1 > /*--------------------------------------------------------------------------------------------- proxy.ts
2 > * Copyright (c) Microsoft Corporation. All rights reserved.
3 > * Licensed under the MIT License. See License.txt in the project root for license information.
4 > *--------------------------------------------------------------------------------------------*/
5 >
6 > import { parse as parseUrl, Url } from 'url';
7 > import { isBoolean } from '../../../base/common/types.js';
8 >
9 > export type Agent = any;
10 >
11 function getSystemProxyURI(requestURL: Url, env: typeof process.env): string | null {
12 if (requestURL.protocol === 'http:') {
18 return null;
19 }
20 > proxy.ts
21 > export interface IOptions {
22 > proxyUrl?: string;
23 > strictSSL?: boolean;
24 > }
25 >
26 export async function getProxyAgent(rawRequestURL: string, env: typeof process.env, options: IOptions = {}): Promise<Agent> {
27 const requestURL = parseUrl(rawRequestURL);

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