937fffaedc
**What kind of change does this PR introduce?** I have browsers pool in some cloud. I want that only users with access will be able to connect to them. So they must provide token through headers. But puppeteer does not allow to send headers when connected to browser by ws connection. So I added this feature. Closes #7218
143 lines
3.7 KiB
TypeScript
143 lines
3.7 KiB
TypeScript
/**
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* Copyright 2017 Google Inc. All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import {Browser} from '../api/Browser.js';
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import {
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BrowserConnectOptions,
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_connectToCDPBrowser,
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} from './BrowserConnector.js';
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import {ConnectionTransport} from './ConnectionTransport.js';
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import {
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clearCustomQueryHandlers,
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CustomQueryHandler,
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customQueryHandlerNames,
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registerCustomQueryHandler,
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unregisterCustomQueryHandler,
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} from './QueryHandler.js';
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/**
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* Settings that are common to the Puppeteer class, regardless of environment.
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*
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* @internal
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*/
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export interface CommonPuppeteerSettings {
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isPuppeteerCore: boolean;
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}
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/**
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* @public
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*/
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export interface ConnectOptions extends BrowserConnectOptions {
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browserWSEndpoint?: string;
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browserURL?: string;
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transport?: ConnectionTransport;
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/**
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* Headers to use for the web socket connection.
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* @remarks
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* Only works in the Node.js environment.
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*/
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headers?: Record<string, string>;
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}
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/**
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* The main Puppeteer class.
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*
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* IMPORTANT: if you are using Puppeteer in a Node environment, you will get an
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* instance of {@link PuppeteerNode} when you import or require `puppeteer`.
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* That class extends `Puppeteer`, so has all the methods documented below as
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* well as all that are defined on {@link PuppeteerNode}.
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* @public
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*/
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export class Puppeteer {
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/**
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* Registers a {@link CustomQueryHandler | custom query handler}.
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*
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* @remarks
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* After registration, the handler can be used everywhere where a selector is
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* expected by prepending the selection string with `<name>/`. The name is only
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* allowed to consist of lower- and upper case latin letters.
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*
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* @example
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*
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* ```
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* puppeteer.registerCustomQueryHandler('text', { … });
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* const aHandle = await page.$('text/…');
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* ```
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*
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* @param name - The name that the custom query handler will be registered
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* under.
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* @param queryHandler - The {@link CustomQueryHandler | custom query handler}
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* to register.
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*
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* @public
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*/
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static registerCustomQueryHandler(
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name: string,
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queryHandler: CustomQueryHandler
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): void {
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return registerCustomQueryHandler(name, queryHandler);
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}
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/**
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* Unregisters a custom query handler for a given name.
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*/
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static unregisterCustomQueryHandler(name: string): void {
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return unregisterCustomQueryHandler(name);
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}
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/**
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* Gets the names of all custom query handlers.
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*/
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static customQueryHandlerNames(): string[] {
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return customQueryHandlerNames();
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}
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/**
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* Unregisters all custom query handlers.
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*/
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static clearCustomQueryHandlers(): void {
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return clearCustomQueryHandlers();
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}
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/**
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* @internal
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*/
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_isPuppeteerCore: boolean;
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/**
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* @internal
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*/
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protected _changedProduct = false;
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/**
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* @internal
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*/
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constructor(settings: CommonPuppeteerSettings) {
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this._isPuppeteerCore = settings.isPuppeteerCore;
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this.connect = this.connect.bind(this);
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}
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/**
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* This method attaches Puppeteer to an existing browser instance.
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*
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* @remarks
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*
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* @param options - Set of configurable options to set on the browser.
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* @returns Promise which resolves to browser instance.
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*/
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connect(options: ConnectOptions): Promise<Browser> {
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return _connectToCDPBrowser(options);
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}
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}
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