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			206 lines
		
	
	
		
			7.1 KiB
		
	
	
	
		
			TypeScript
		
	
	
	
	
	
			
		
		
	
	
			206 lines
		
	
	
		
			7.1 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 { test as it, expect } from './config/playwrightTest';
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import net from 'net';
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it('should throw for bad server value', async ({browserType, browserOptions}) => {
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  const error = await browserType.launch({
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    ...browserOptions,
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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, browserOptions, 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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    ...browserOptions,
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    proxy: { server: `localhost:${server.PORT}` }
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  });
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  const page = await browser.newPage();
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  await page.goto('http://non-existent.com/target.html');
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  expect(await page.title()).toBe('Served by the proxy');
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  await browser.close();
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});
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it('should use proxy for second page', async ({browserType, browserOptions, server}) => {
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  server.setRoute('/target.html', async (req, res) => {
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    res.end('<html><title>Served by the proxy</title></html>');
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  });
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  const browser = await browserType.launch({
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    ...browserOptions,
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    proxy: { server: `localhost:${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, browserOptions, 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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    ...browserOptions,
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    proxy: { server: `127.0.0.1:${server.PORT}` }
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  });
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  const page = await browser.newPage();
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  await page.goto('http://non-existent.com/target.html');
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  expect(await page.title()).toBe('Served by the proxy');
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  await browser.close();
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});
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it('should authenticate', async ({browserType, browserOptions, server}) => {
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  server.setRoute('/target.html', async (req, res) => {
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    const auth = req.headers['proxy-authorization'];
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    if (!auth) {
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      res.writeHead(407, 'Proxy Authentication Required', {
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        'Proxy-Authenticate': 'Basic realm="Access to internal site"'
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      });
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      res.end();
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    } else {
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      res.end(`<html><title>${auth}</title></html>`);
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    }
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  });
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  const browser = await browserType.launch({
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    ...browserOptions,
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    proxy: { server: `localhost:${server.PORT}`, username: 'user', password: 'secret' }
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  });
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  const page = await browser.newPage();
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  await page.goto('http://non-existent.com/target.html');
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  expect(await page.title()).toBe('Basic ' + Buffer.from('user:secret').toString('base64'));
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  await browser.close();
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});
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it('should exclude patterns', async ({browserType, browserOptions, server, browserName, headful}) => {
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  it.fixme(browserName === 'chromium' && headful, 'Chromium headful crashes with CHECK(!in_frame_tree_) in RenderFrameImpl::OnDeleteFrame.');
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  server.setRoute('/target.html', async (req, res) => {
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    res.end('<html><title>Served by the proxy</title></html>');
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  });
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  // FYI: using long and weird domain names to avoid ATT DNS hijacking
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  // that resolves everything to some weird search results page.
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  //
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  // @see https://gist.github.com/CollinChaffin/24f6c9652efb3d6d5ef2f5502720ef00
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  const browser = await browserType.launch({
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    ...browserOptions,
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    proxy: { server: `localhost:${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, browserOptions, socksPort }) => {
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  const browser = await browserType.launch({
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    ...browserOptions,
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    proxy: { server: `socks5://localhost:${socksPort}` }
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  });
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  const page = await browser.newPage();
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  await page.goto('http://non-existent.com');
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  expect(await page.title()).toBe('Served by the SOCKS proxy');
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  await browser.close();
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});
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it('should use socks proxy in second page', async ({ browserType, browserOptions, socksPort }) => {
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  const browser = await browserType.launch({
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    ...browserOptions,
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    proxy: { server: `socks5://localhost:${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, browserOptions }) => {
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  const browser = await browserType.launch({
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    ...browserOptions,
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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', async ({ browserType, browserOptions }) => {
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  it.fixme('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(f => server.listen(0, f));
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  const browser = await browserType.launch({
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    ...browserOptions,
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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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