mirror of
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255 lines
8.8 KiB
TypeScript
255 lines
8.8 KiB
TypeScript
/**
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* Copyright (c) Microsoft Corporation.
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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 { playwrightTest as it, expect } from './config/browserTest';
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import socks from 'socksv5';
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import net from 'net';
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it.skip(({ mode }) => mode === 'service');
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it('should throw for bad server value', async ({ browserType }) => {
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const error = await browserType.launch({
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// @ts-expect-error server must be a string
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proxy: { server: 123 }
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}).catch(e => e);
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expect(error.message).toContain('proxy.server: expected string, got number');
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});
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it('should use proxy', async ({ browserType, server }) => {
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server.setRoute('/target.html', async (req, res) => {
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res.end('<html><title>Served by the proxy</title></html>');
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});
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const browser = await browserType.launch({
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proxy: { server: `localhost:${server.PORT}` }
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});
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const page = await browser.newPage();
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await page.goto('http://non-existent.com/target.html');
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expect(await page.title()).toBe('Served by the proxy');
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await browser.close();
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});
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it('should use proxy for second page', async ({ browserType, server }) => {
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server.setRoute('/target.html', async (req, res) => {
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res.end('<html><title>Served by the proxy</title></html>');
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});
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const browser = await browserType.launch({
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proxy: { server: `localhost:${server.PORT}` }
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});
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const page = await browser.newPage();
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await page.goto('http://non-existent.com/target.html');
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expect(await page.title()).toBe('Served by the proxy');
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const page2 = await browser.newPage();
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await page2.goto('http://non-existent.com/target.html');
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expect(await page2.title()).toBe('Served by the proxy');
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await browser.close();
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});
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it('should work with IP:PORT notion', async ({ browserType, server }) => {
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server.setRoute('/target.html', async (req, res) => {
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res.end('<html><title>Served by the proxy</title></html>');
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});
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const browser = await browserType.launch({
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proxy: { server: `127.0.0.1:${server.PORT}` }
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});
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const page = await browser.newPage();
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await page.goto('http://non-existent.com/target.html');
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expect(await page.title()).toBe('Served by the proxy');
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await browser.close();
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});
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it('should authenticate', async ({ browserType, server }) => {
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server.setRoute('/target.html', async (req, res) => {
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const auth = req.headers['proxy-authorization'];
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if (!auth) {
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res.writeHead(407, 'Proxy Authentication Required', {
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'Proxy-Authenticate': 'Basic realm="Access to internal site"'
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});
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res.end();
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} else {
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res.end(`<html><title>${auth}</title></html>`);
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}
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});
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const browser = await browserType.launch({
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proxy: { server: `localhost:${server.PORT}`, username: 'user', password: 'secret' }
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});
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const page = await browser.newPage();
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await page.goto('http://non-existent.com/target.html');
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expect(await page.title()).toBe('Basic ' + Buffer.from('user:secret').toString('base64'));
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await browser.close();
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});
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it('should exclude patterns', async ({ browserType, server, browserName, headless }) => {
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it.fixme(browserName === 'chromium' && !headless, 'Chromium headed crashes with CHECK(!in_frame_tree_) in RenderFrameImpl::OnDeleteFrame.');
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server.setRoute('/target.html', async (req, res) => {
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res.end('<html><title>Served by the proxy</title></html>');
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});
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// FYI: using long and weird domain names to avoid ATT DNS hijacking
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// that resolves everything to some weird search results page.
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//
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// @see https://gist.github.com/CollinChaffin/24f6c9652efb3d6d5ef2f5502720ef00
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const browser = await browserType.launch({
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proxy: { server: `localhost:${server.PORT}`, bypass: '1.non.existent.domain.for.the.test, 2.non.existent.domain.for.the.test, .another.test' }
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});
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const page = await browser.newPage();
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await page.goto('http://0.non.existent.domain.for.the.test/target.html');
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expect(await page.title()).toBe('Served by the proxy');
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{
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const error = await page.goto('http://1.non.existent.domain.for.the.test/target.html').catch(e => e);
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expect(error.message).toBeTruthy();
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}
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{
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const error = await page.goto('http://2.non.existent.domain.for.the.test/target.html').catch(e => e);
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expect(error.message).toBeTruthy();
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}
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{
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const error = await page.goto('http://foo.is.the.another.test/target.html').catch(e => e);
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expect(error.message).toBeTruthy();
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}
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{
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await page.goto('http://3.non.existent.domain.for.the.test/target.html');
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expect(await page.title()).toBe('Served by the proxy');
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}
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await browser.close();
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});
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it('should use socks proxy', async ({ browserType, socksPort }) => {
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const browser = await browserType.launch({
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proxy: { server: `socks5://localhost:${socksPort}` }
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});
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const page = await browser.newPage();
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await page.goto('http://non-existent.com');
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expect(await page.title()).toBe('Served by the SOCKS proxy');
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await browser.close();
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});
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it('should use socks proxy in second page', async ({ browserType, socksPort }) => {
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const browser = await browserType.launch({
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proxy: { server: `socks5://localhost:${socksPort}` }
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});
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const page = await browser.newPage();
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await page.goto('http://non-existent.com');
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expect(await page.title()).toBe('Served by the SOCKS proxy');
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const page2 = await browser.newPage();
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await page2.goto('http://non-existent.com');
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expect(await page2.title()).toBe('Served by the SOCKS proxy');
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await browser.close();
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});
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it('does launch without a port', async ({ browserType }) => {
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const browser = await browserType.launch({
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proxy: { server: 'http://localhost' }
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});
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await browser.close();
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});
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it('should use proxy with emulated user agent', async ({ browserType }) => {
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it.fixme(true, 'Non-emulated user agent is used in proxy CONNECT');
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let requestText = '';
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// This is our proxy server
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const server = net.createServer(socket => {
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socket.on('data', data => {
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requestText = data.toString();
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socket.end();
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});
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});
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await new Promise<void>(f => server.listen(0, f));
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const browser = await browserType.launch({
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proxy: { server: `http://127.0.0.1:${(server.address() as any).port}` }
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});
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const page = await browser.newPage({
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userAgent: 'MyUserAgent'
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});
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// HTTPS over HTTP proxy will start with CONNECT request.
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await page.goto('https://bing.com/').catch(() => {});
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await browser.close();
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server.close();
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// This connect request should have emulated user agent.
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expect(requestText).toContain('MyUserAgent');
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});
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async function setupSocksForwardingServer(port: number, forwardPort: number){
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const socksServer = socks.createServer((info, accept, deny) => {
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if (!['127.0.0.1', 'fake-localhost-127-0-0-1.nip.io'].includes(info.dstAddr) || info.dstPort !== 1337) {
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deny();
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return;
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}
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const socket = accept(true);
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if (socket) {
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const dstSock = new net.Socket();
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socket.pipe(dstSock).pipe(socket);
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socket.on('close', () => dstSock.end());
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socket.on('end', () => dstSock.end());
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dstSock.setKeepAlive(false);
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dstSock.connect(forwardPort, '127.0.0.1');
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}
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});
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await new Promise<void>(resolve => socksServer.listen(port, 'localhost', resolve));
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socksServer.useAuth(socks.auth.None());
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return {
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closeProxyServer: () => socksServer.close(),
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proxyServerAddr: `socks5://localhost:${port}`,
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};
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}
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it('should use SOCKS proxy for websocket requests', async ({ browserName, platform, browserType, server }, testInfo) => {
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it.fixme(browserName === 'webkit' && platform !== 'linux');
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const { proxyServerAddr, closeProxyServer } = await setupSocksForwardingServer(testInfo.workerIndex + 2048 + 2, server.PORT);
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const browser = await browserType.launch({
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proxy: {
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server: proxyServerAddr,
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}
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});
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server.sendOnWebSocketConnection('incoming');
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server.setRoute('/target.html', async (req, res) => {
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res.end('<html><title>Served by the proxy</title></html>');
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});
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const page = await browser.newPage();
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// Hosts get resolved by the client
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await page.goto('http://fake-localhost-127-0-0-1.nip.io:1337/target.html');
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expect(await page.title()).toBe('Served by the proxy');
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const value = await page.evaluate(() => {
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let cb;
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const result = new Promise(f => cb = f);
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const ws = new WebSocket('ws://fake-localhost-127-0-0-1.nip.io:1337/ws');
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ws.addEventListener('message', data => { ws.close(); cb(data.data); });
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return result;
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});
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expect(value).toBe('incoming');
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await browser.close();
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closeProxyServer();
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});
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