Add Brave CDP automation, replace Oracle browser mode
Connects to user's running Brave via Chrome DevTools Protocol to automate ChatGPT interaction. Uses puppeteer-core to open a tab, send the prompt, wait for response, and extract the result. No cookies, no separate profiles, no copy/paste. Just connects to the browser where the user is already logged in. One-time setup: relaunch Brave with --remote-debugging-port=9222 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Taylor Eernisse
216
node_modules/@puppeteer/browsers/lib/cjs/Cache.js
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node_modules/@puppeteer/browsers/lib/cjs/Cache.js
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"use strict";
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/**
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* @license
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* Copyright 2023 Google Inc.
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* SPDX-License-Identifier: Apache-2.0
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*/
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.Cache = exports.InstalledBrowser = void 0;
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const node_fs_1 = __importDefault(require("node:fs"));
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const node_os_1 = __importDefault(require("node:os"));
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const node_path_1 = __importDefault(require("node:path"));
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const debug_1 = __importDefault(require("debug"));
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const browser_data_js_1 = require("./browser-data/browser-data.js");
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const detectPlatform_js_1 = require("./detectPlatform.js");
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const debugCache = (0, debug_1.default)('puppeteer:browsers:cache');
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/**
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* @public
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*/
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class InstalledBrowser {
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browser;
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buildId;
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platform;
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executablePath;
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#cache;
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/**
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* @internal
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*/
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constructor(cache, browser, buildId, platform) {
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this.#cache = cache;
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this.browser = browser;
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this.buildId = buildId;
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this.platform = platform;
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this.executablePath = cache.computeExecutablePath({
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browser,
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buildId,
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platform,
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});
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}
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/**
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* Path to the root of the installation folder. Use
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* {@link computeExecutablePath} to get the path to the executable binary.
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*/
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get path() {
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return this.#cache.installationDir(this.browser, this.platform, this.buildId);
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}
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readMetadata() {
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return this.#cache.readMetadata(this.browser);
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}
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writeMetadata(metadata) {
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this.#cache.writeMetadata(this.browser, metadata);
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}
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}
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exports.InstalledBrowser = InstalledBrowser;
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/**
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* The cache used by Puppeteer relies on the following structure:
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*
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* - rootDir
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* -- <browser1> | browserRoot(browser1)
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* ---- <platform>-<buildId> | installationDir()
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* ------ the browser-platform-buildId
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* ------ specific structure.
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* -- <browser2> | browserRoot(browser2)
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* ---- <platform>-<buildId> | installationDir()
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* ------ the browser-platform-buildId
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* ------ specific structure.
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* @internal
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*/
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class Cache {
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#rootDir;
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constructor(rootDir) {
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this.#rootDir = rootDir;
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}
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/**
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* @internal
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*/
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get rootDir() {
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return this.#rootDir;
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}
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browserRoot(browser) {
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return node_path_1.default.join(this.#rootDir, browser);
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}
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metadataFile(browser) {
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return node_path_1.default.join(this.browserRoot(browser), '.metadata');
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}
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readMetadata(browser) {
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const metatadaPath = this.metadataFile(browser);
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if (!node_fs_1.default.existsSync(metatadaPath)) {
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return { aliases: {} };
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}
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// TODO: add type-safe parsing.
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const data = JSON.parse(node_fs_1.default.readFileSync(metatadaPath, 'utf8'));
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if (typeof data !== 'object') {
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throw new Error('.metadata is not an object');
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}
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return data;
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}
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writeMetadata(browser, metadata) {
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const metatadaPath = this.metadataFile(browser);
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node_fs_1.default.mkdirSync(node_path_1.default.dirname(metatadaPath), { recursive: true });
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node_fs_1.default.writeFileSync(metatadaPath, JSON.stringify(metadata, null, 2));
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}
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readExecutablePath(browser, platform, buildId) {
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const metadata = this.readMetadata(browser);
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const key = `${platform}-${buildId}`;
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return metadata.executablePaths?.[key] ?? null;
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}
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writeExecutablePath(browser, platform, buildId, executablePath) {
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const metadata = this.readMetadata(browser);
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if (!metadata.executablePaths) {
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metadata.executablePaths = {};
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}
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const key = `${platform}-${buildId}`;
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metadata.executablePaths[key] = executablePath;
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this.writeMetadata(browser, metadata);
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}
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resolveAlias(browser, alias) {
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const metadata = this.readMetadata(browser);
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if (alias === 'latest') {
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return Object.values(metadata.aliases || {})
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.sort((0, browser_data_js_1.getVersionComparator)(browser))
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.at(-1);
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}
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return metadata.aliases[alias];
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}
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installationDir(browser, platform, buildId) {
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return node_path_1.default.join(this.browserRoot(browser), `${platform}-${buildId}`);
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}
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clear() {
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node_fs_1.default.rmSync(this.#rootDir, {
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force: true,
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recursive: true,
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maxRetries: 10,
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retryDelay: 500,
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});
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}
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uninstall(browser, platform, buildId) {
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const metadata = this.readMetadata(browser);
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for (const alias of Object.keys(metadata.aliases)) {
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if (metadata.aliases[alias] === buildId) {
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delete metadata.aliases[alias];
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}
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}
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// Clean up executable path entry
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const key = `${platform}-${buildId}`;
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if (metadata.executablePaths?.[key]) {
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delete metadata.executablePaths[key];
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this.writeMetadata(browser, metadata);
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}
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node_fs_1.default.rmSync(this.installationDir(browser, platform, buildId), {
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force: true,
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recursive: true,
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maxRetries: 10,
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retryDelay: 500,
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});
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}
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getInstalledBrowsers() {
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if (!node_fs_1.default.existsSync(this.#rootDir)) {
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return [];
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}
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const types = node_fs_1.default.readdirSync(this.#rootDir);
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const browsers = types.filter((t) => {
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return Object.values(browser_data_js_1.Browser).includes(t);
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});
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return browsers.flatMap(browser => {
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const files = node_fs_1.default.readdirSync(this.browserRoot(browser));
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return files
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.map(file => {
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const result = parseFolderPath(node_path_1.default.join(this.browserRoot(browser), file));
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if (!result) {
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return null;
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}
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return new InstalledBrowser(this, browser, result.buildId, result.platform);
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})
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.filter((item) => {
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return item !== null;
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});
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});
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}
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computeExecutablePath(options) {
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options.platform ??= (0, detectPlatform_js_1.detectBrowserPlatform)();
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if (!options.platform) {
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throw new Error(`Cannot download a binary for the provided platform: ${node_os_1.default.platform()} (${node_os_1.default.arch()})`);
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}
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try {
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options.buildId =
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this.resolveAlias(options.browser, options.buildId) ?? options.buildId;
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}
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catch {
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debugCache('could not read .metadata file for the browser');
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}
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const installationDir = this.installationDir(options.browser, options.platform, options.buildId);
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const storedExecutablePath = this.readExecutablePath(options.browser, options.platform, options.buildId);
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if (storedExecutablePath) {
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// The metadata contains a resolved relative path from the installation dir
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return node_path_1.default.join(installationDir, storedExecutablePath);
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}
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return node_path_1.default.join(installationDir, browser_data_js_1.executablePathByBrowser[options.browser](options.platform, options.buildId));
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}
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}
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exports.Cache = Cache;
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function parseFolderPath(folderPath) {
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const name = node_path_1.default.basename(folderPath);
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const splits = name.split('-');
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if (splits.length !== 2) {
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return;
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}
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const [platform, buildId] = splits;
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if (!buildId || !platform) {
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return;
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}
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return { platform, buildId };
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}
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//# sourceMappingURL=Cache.js.map
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