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
74 lines
2.1 KiB
TypeScript
74 lines
2.1 KiB
TypeScript
/**
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* Copyright 2018 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 NodeWebSocket from 'ws';
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import {ConnectionTransport} from '../common/ConnectionTransport.js';
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import {packageVersion} from '../generated/version.js';
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/**
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* @internal
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*/
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export class NodeWebSocketTransport implements ConnectionTransport {
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static create(
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url: string,
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headers?: Record<string, string>
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): Promise<NodeWebSocketTransport> {
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return new Promise((resolve, reject) => {
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const ws = new NodeWebSocket(url, [], {
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followRedirects: true,
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perMessageDeflate: false,
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maxPayload: 256 * 1024 * 1024, // 256Mb
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headers: {
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'User-Agent': `Puppeteer ${packageVersion}`,
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...headers,
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},
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});
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ws.addEventListener('open', () => {
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return resolve(new NodeWebSocketTransport(ws));
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});
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ws.addEventListener('error', reject);
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});
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}
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#ws: NodeWebSocket;
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onmessage?: (message: NodeWebSocket.Data) => void;
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onclose?: () => void;
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constructor(ws: NodeWebSocket) {
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this.#ws = ws;
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this.#ws.addEventListener('message', event => {
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if (this.onmessage) {
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this.onmessage.call(null, event.data);
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}
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});
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this.#ws.addEventListener('close', () => {
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if (this.onclose) {
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this.onclose.call(null);
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}
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});
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// Silently ignore all errors - we don't know what to do with them.
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this.#ws.addEventListener('error', () => {});
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}
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send(message: string): void {
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this.#ws.send(message);
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}
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close(): void {
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this.#ws.close();
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}
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}
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