Depend on platform implementations for common features (#165950)

* don't depend on externals

* remove unneeded externals

13 files changed, 50 insertions, 40 deletions

diff --git a/extensions/github-authentication/extension-browser.webpack.config.js b/extensions/github-authentication/extension-browser.webpack.config.js
index 4fa2d1aa902..37b207eb056 100644
--- a/extensions/github-authentication/extension-browser.webpack.config.js
+++ b/extensions/github-authentication/extension-browser.webpack.config.js
@@ -16,14 +16,12 @@ module.exports = withBrowserDefaults({
 	entry: {
 		extension: './src/extension.ts',
 	},
-	externals: {
-		'keytar': 'commonjs keytar',
-	},
 	resolve: {
 		alias: {
-			'node-fetch': path.resolve(__dirname, 'node_modules/node-fetch/browser.js'),
 			'uuid': path.resolve(__dirname, 'node_modules/uuid/dist/esm-browser/index.js'),
-			'./authServer': path.resolve(__dirname, 'src/env/browser/authServer'),
+			'./node/authServer': path.resolve(__dirname, 'src/browser/authServer'),
+			'./node/crypto': path.resolve(__dirname, 'src/browser/crypto'),
+			'./node/fetch': path.resolve(__dirname, 'src/browser/fetch')
 		}
 	}
 });
diff --git a/extensions/github-authentication/extension.webpack.config.js b/extensions/github-authentication/extension.webpack.config.js
index a513ac5c3b5..df3adb4ee7a 100644
--- a/extensions/github-authentication/extension.webpack.config.js
+++ b/extensions/github-authentication/extension.webpack.config.js
@@ -13,8 +13,5 @@ module.exports = withDefaults({
 	context: __dirname,
 	entry: {
 		extension: './src/extension.ts',
-	},
-	externals: {
-		'keytar': 'commonjs keytar'
 	}
 });
diff --git a/extensions/github-authentication/package.json b/extensions/github-authentication/package.json
index 76bf2670bd1..2155a53e985 100644
--- a/extensions/github-authentication/package.json
+++ b/extensions/github-authentication/package.json
@@ -66,14 +66,12 @@
   },
   "dependencies": {
     "node-fetch": "2.6.7",
-    "uuid": "8.1.0",
     "@vscode/extension-telemetry": "0.7.0-preview",
     "vscode-tas-client": "^0.1.47"
   },
   "devDependencies": {
     "@types/node": "16.x",
-    "@types/node-fetch": "^2.5.7",
-    "@types/uuid": "8.0.0"
+    "@types/node-fetch": "^2.5.7"
   },
   "repository": {
     "type": "git",
diff --git a/extensions/github-authentication/src/env/browser/authServer.ts b/extensions/github-authentication/src/browser/authServer.ts
index 60b53c713a8..60b53c713a8 100644
--- a/extensions/github-authentication/src/env/browser/authServer.ts
+++ b/extensions/github-authentication/src/browser/authServer.ts
diff --git a/extensions/github-authentication/src/browser/crypto.ts b/extensions/github-authentication/src/browser/crypto.ts
new file mode 100644
index 00000000000..37a1b43361f
--- /dev/null
+++ b/extensions/github-authentication/src/browser/crypto.ts
@@ -0,0 +1,6 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+export const crypto = globalThis.crypto;
diff --git a/extensions/github-authentication/src/browser/fetch.ts b/extensions/github-authentication/src/browser/fetch.ts
new file mode 100644
index 00000000000..f7f69f1a1a1
--- /dev/null
+++ b/extensions/github-authentication/src/browser/fetch.ts
@@ -0,0 +1,6 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+export const fetching = fetch;
diff --git a/extensions/github-authentication/src/experimentationService.ts b/extensions/github-authentication/src/common/experimentationService.ts
index 16923309b4e..16923309b4e 100644
--- a/extensions/github-authentication/src/experimentationService.ts
+++ b/extensions/github-authentication/src/common/experimentationService.ts
diff --git a/extensions/github-authentication/src/github.ts b/extensions/github-authentication/src/github.ts
index 2255ac50eb0..055e3f16276 100644
--- a/extensions/github-authentication/src/github.ts
+++ b/extensions/github-authentication/src/github.ts
@@ -4,13 +4,13 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as vscode from 'vscode';
-import { v4 as uuid } from 'uuid';
+import TelemetryReporter from '@vscode/extension-telemetry';
 import { Keychain } from './common/keychain';
 import { GitHubServer, IGitHubServer } from './githubServer';
 import { arrayEquals } from './common/utils';
-import { ExperimentationTelemetry } from './experimentationService';
-import TelemetryReporter from '@vscode/extension-telemetry';
+import { ExperimentationTelemetry } from './common/experimentationService';
 import { Log } from './common/logger';
+import { crypto } from './node/crypto';
 
 interface SessionData {
 	id: string;
@@ -286,7 +286,7 @@ export class GitHubAuthenticationProvider implements vscode.AuthenticationProvid
 	private async tokenToSession(token: string, scopes: string[]): Promise<vscode.AuthenticationSession> {
 		const userInfo = await this._githubServer.getUserInfo(token);
 		return {
-			id: uuid(),
+			id: crypto.getRandomValues(new Uint32Array(2)).reduce((prev, curr) => prev += curr.toString(16), ''),
 			accessToken: token,
 			account: { label: userInfo.accountName, id: userInfo.id },
 			scopes
diff --git a/extensions/github-authentication/src/githubServer.ts b/extensions/github-authentication/src/githubServer.ts
index 8ada06e784c..e1f766d5dc4 100644
--- a/extensions/github-authentication/src/githubServer.ts
+++ b/extensions/github-authentication/src/githubServer.ts
@@ -4,15 +4,15 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as vscode from 'vscode';
-import fetch, { Response } from 'node-fetch';
-import { v4 as uuid } from 'uuid';
+import * as path from 'path';
 import { PromiseAdapter, promiseFromEvent } from './common/utils';
-import { ExperimentationTelemetry } from './experimentationService';
+import { ExperimentationTelemetry } from './common/experimentationService';
 import { AuthProviderType, UriEventHandler } from './github';
 import { Log } from './common/logger';
 import { isSupportedEnvironment } from './common/env';
-import { LoopbackAuthServer } from './authServer';
-import path = require('path');
+import { LoopbackAuthServer } from './node/authServer';
+import { crypto } from './node/crypto';
+import { fetching } from './node/fetch';
 
 const CLIENT_ID = '01ab8ac9400c4e429b23';
 const GITHUB_TOKEN_URL = 'https://vscode.dev/codeExchangeProxyEndpoints/github/login/oauth/access_token';
@@ -38,7 +38,7 @@ interface IGitHubDeviceCodeResponse {
 async function getScopes(token: string, serverUri: vscode.Uri, logger: Log): Promise<string[]> {
 	try {
 		logger.info('Getting token scopes...');
-		const result = await fetch(serverUri.toString(), {
+		const result = await fetching(serverUri.toString(), {
 			headers: {
 				Authorization: `token ${token}`,
 				'User-Agent': 'Visual-Studio-Code'
@@ -99,7 +99,7 @@ export class GitHubServer implements IGitHubServer {
 			return this._redirectEndpoint;
 		} else {
 			// GHES
-			const result = await fetch(this.getServerUri('/meta').toString(true));
+			const result = await fetching(this.getServerUri('/meta').toString(true));
 			if (result.ok) {
 				try {
 					const json: { installed_version: string } = await result.json();
@@ -151,7 +151,7 @@ export class GitHubServer implements IGitHubServer {
 			}
 		};
 
-		const nonce = uuid();
+		const nonce: string = crypto.getRandomValues(new Uint32Array(2)).reduce((prev, curr) => prev += curr.toString(16), '');
 		const callbackUri = await vscode.env.asExternalUri(vscode.Uri.parse(`${vscode.env.uriScheme}://vscode.github-authentication/did-authenticate?nonce=${encodeURIComponent(nonce)}`));
 
 		const supported = isSupportedEnvironment(callbackUri);
@@ -298,7 +298,7 @@ export class GitHubServer implements IGitHubServer {
 			path: '/login/device/code',
 			query: `client_id=${CLIENT_ID}&scope=${scopes}`
 		});
-		const result = await fetch(uri.toString(true), {
+		const result = await fetching(uri.toString(true), {
 			method: 'POST',
 			headers: {
 				Accept: 'application/json'
@@ -382,7 +382,7 @@ export class GitHubServer implements IGitHubServer {
 				}
 				let accessTokenResult;
 				try {
-					accessTokenResult = await fetch(refreshTokenUri.toString(true), {
+					accessTokenResult = await fetching(refreshTokenUri.toString(true), {
 						method: 'POST',
 						headers: {
 							Accept: 'application/json'
@@ -452,7 +452,7 @@ export class GitHubServer implements IGitHubServer {
 			body.append('github_enterprise', this.baseUri.toString(true));
 			body.append('redirect_uri', await this.getRedirectEndpoint());
 		}
-		const result = await fetch(endpointUrl, {
+		const result = await fetching(endpointUrl, {
 			method: 'POST',
 			headers: {
 				Accept: 'application/json',
@@ -485,10 +485,10 @@ export class GitHubServer implements IGitHubServer {
 	}
 
 	public async getUserInfo(token: string): Promise<{ id: string; accountName: string }> {
-		let result: Response;
+		let result;
 		try {
 			this._logger.info('Getting user info...');
-			result = await fetch(this.getServerUri('/user').toString(), {
+			result = await fetching(this.getServerUri('/user').toString(), {
 				headers: {
 					Authorization: `token ${token}`,
 					'User-Agent': 'Visual-Studio-Code'
@@ -544,7 +544,7 @@ export class GitHubServer implements IGitHubServer {
 
 	private async checkEduDetails(token: string): Promise<void> {
 		try {
-			const result = await fetch('https://education.github.com/api/user', {
+			const result = await fetching('https://education.github.com/api/user', {
 				headers: {
 					Authorization: `token ${token}`,
 					'faculty-check-preview': 'true',
@@ -577,7 +577,7 @@ export class GitHubServer implements IGitHubServer {
 	private async checkEnterpriseVersion(token: string): Promise<void> {
 		try {
 
-			const result = await fetch(this.getServerUri('/meta').toString(), {
+			const result = await fetching(this.getServerUri('/meta').toString(), {
 				headers: {
 					Authorization: `token ${token}`,
 					'User-Agent': 'Visual-Studio-Code'
diff --git a/extensions/github-authentication/src/authServer.ts b/extensions/github-authentication/src/node/authServer.ts
index de08c6fca0f..de08c6fca0f 100644
--- a/extensions/github-authentication/src/authServer.ts
+++ b/extensions/github-authentication/src/node/authServer.ts
diff --git a/extensions/github-authentication/src/node/crypto.ts b/extensions/github-authentication/src/node/crypto.ts
new file mode 100644
index 00000000000..367246fdbed
--- /dev/null
+++ b/extensions/github-authentication/src/node/crypto.ts
@@ -0,0 +1,8 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import { webcrypto } from 'crypto';
+
+export const crypto = webcrypto as any as Crypto;
diff --git a/extensions/github-authentication/src/node/fetch.ts b/extensions/github-authentication/src/node/fetch.ts
new file mode 100644
index 00000000000..58718078e69
--- /dev/null
+++ b/extensions/github-authentication/src/node/fetch.ts
@@ -0,0 +1,7 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+import fetch from 'node-fetch';
+
+export const fetching = fetch;
diff --git a/extensions/github-authentication/yarn.lock b/extensions/github-authentication/yarn.lock
index a5d87294121..062ffe8f9d3 100644
--- a/extensions/github-authentication/yarn.lock
+++ b/extensions/github-authentication/yarn.lock
@@ -232,11 +232,6 @@
   dependencies:
     "@types/node" "*"
 
-"@types/uuid@8.0.0":
-  version "8.0.0"
-  resolved "https://registry.yarnpkg.com/@types/uuid/-/uuid-8.0.0.tgz#165aae4819ad2174a17476dbe66feebd549556c0"
-  integrity sha512-xSQfNcvOiE5f9dyd4Kzxbof1aTrLobL278pGLKOZI6esGfZ7ts9Ka16CzIN6Y8hFHE1C7jIBZokULhK1bOgjRw==
-
 "@vscode/extension-telemetry@0.7.0-preview":
   version "0.7.0-preview"
   resolved "https://registry.yarnpkg.com/@vscode/extension-telemetry/-/extension-telemetry-0.7.0-preview.tgz#2ff53a2b0d7f698724d610803cac9c4fb0058f90"
@@ -470,11 +465,6 @@ url-parse@^1.5.3:
     querystringify "^2.1.1"
     requires-port "^1.0.0"
 
-uuid@8.1.0:
-  version "8.1.0"
-  resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.1.0.tgz#6f1536eb43249f473abc6bd58ff983da1ca30d8d"
-  integrity sha512-CI18flHDznR0lq54xBycOVmphdCYnQLKn8abKn7PXUiKUGdEd+/l9LWNJmugXel4hXq7S+RMNl34ecyC9TntWg==
-
 uuid@^8.3.0:
   version "8.3.2"
   resolved "https://registry.yarnpkg.com/uuid/-/uuid-8.3.2.tgz#80d5b5ced271bb9af6c445f21a1a04c606cefbe2"