참고소스 수정본
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402
참고/playwright-main/tests/library/proxy.spec.ts
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402
참고/playwright-main/tests/library/proxy.spec.ts
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/**
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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 { setupSocksForwardingServer } from '../config/proxy';
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import { playwrightTest as it, expect } from '../config/browserTest';
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import net from 'net';
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it.skip(({ mode }) => mode.startsWith('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 @smoke', async ({ browserType, server, mode }) => {
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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: server.HOST }
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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.describe('should proxy local network requests', () => {
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for (const additionalBypass of [false, true]) {
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it.describe(additionalBypass ? 'with other bypasses' : 'by default', () => {
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for (const params of [
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{
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target: 'localhost',
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description: 'localhost',
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},
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{
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target: '127.0.0.1',
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description: 'loopback address',
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},
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{
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target: '169.254.3.4',
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description: 'link-local'
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}
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]) {
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it(`${params.description}`, async ({ platform, browserName, browserType, server, proxyServer, channel }) => {
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it.skip(browserName === 'webkit' && platform === 'darwin' && ['localhost', '127.0.0.1'].includes(params.target) && additionalBypass, 'Mac webkit does not proxy localhost when bypass rules are set.');
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it.fixme(channel?.startsWith('msedge'), 'times out while loading the page');
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const path = `/target-${additionalBypass}-${params.target}.html`;
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server.setRoute(path, async (req, res) => {
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res.end('<html><title>Served by the proxy</title></html>');
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});
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const url = `http://${params.target}:55555${path}`;
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proxyServer.forwardTo(server.PORT);
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const browser = await browserType.launch({
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proxy: { server: `localhost:${proxyServer.PORT}`, bypass: additionalBypass ? '1.non.existent.domain.for.the.test' : undefined }
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});
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const page = await browser.newPage();
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await page.goto(url);
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expect(proxyServer.requestUrls).toContain(url);
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expect(await page.title()).toBe('Served by the proxy');
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await page.goto('http://1.non.existent.domain.for.the.test/foo.html').catch(() => {});
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if (additionalBypass)
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expect(proxyServer.requestUrls).not.toContain('http://1.non.existent.domain.for.the.test/foo.html');
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else
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expect(proxyServer.requestUrls).toContain('http://1.non.existent.domain.for.the.test/foo.html');
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await browser.close();
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});
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}
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});
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}
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});
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for (const host of ['localhost', '127.0.0.1']) {
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it(`should allow bypassing ${host} requests`, async ({ browserType, server, proxyServer }) => {
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server.setRoute(`/proxied/target.html`, async (req, res) => {
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res.end('<html><title>Served by the server</title></html>');
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});
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server.setRoute(`/target.html`, async (req, res) => {
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res.end('<html><title>Served by the proxy</title></html>');
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});
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proxyServer.forwardTo(server.PORT, { removePrefix: '/proxied' });
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const browser = await browserType.launch({
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proxy: { server: `localhost:${proxyServer.PORT}`, bypass: host }
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});
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const page = await browser.newPage();
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await page.goto(`http://${host}:${server.PORT}/proxied/target.html`);
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expect(await page.title()).toBe('Served by the server');
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await browser.close();
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});
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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: server.HOST, 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 work with authenticate followed by redirect', async ({ browserName, browserType, server }) => {
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function hasAuth(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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return false;
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}
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return true;
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}
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server.setRoute('/page1.html', async (req, res) => {
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if (!hasAuth(req, res))
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return;
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res.writeHead(302, { location: '/page2.html' });
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res.end();
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});
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server.setRoute('/page2.html', async (req, res) => {
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if (!hasAuth(req, res))
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return;
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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: server.HOST, 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/page1.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 exclude patterns', async ({ browserType, server, channel }) => {
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it.fixme(channel?.startsWith('msedge'), 'times out while loading the page');
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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: server.HOST, 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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{
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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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await page.close();
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}
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{
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const page = await browser.newPage();
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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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await page.close();
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}
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{
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const page = await browser.newPage();
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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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await page.close();
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}
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{
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const page = await browser.newPage();
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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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await page.close();
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}
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{
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const page = await browser.newPage();
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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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await page.close();
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}
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await browser.close();
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});
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for (const host of ['localhost', '127.0.0.1']) {
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it(`should bypass proxy for ${host} when ${host} is in bypass list`, async ({ browserType, server, proxyServer }) => {
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proxyServer.forwardTo(server.PORT, { removePrefix: '/proxied' });
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server.setRoute(`/proxied/target.html`, async (req, res) => {
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res.end('<html><title>Served by the server</title></html>');
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});
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server.setRoute('/target.html', async (req, res) => {
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res.end('<html><title>Served by the proxy</title></html>');
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});
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const browser = await browserType.launch({
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proxy: { server: `localhost:${proxyServer.PORT}`, bypass: host }
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});
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const page = await browser.newPage();
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await page.goto(`http://${host}:${server.PORT}/proxied/target.html`);
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expect(await page.title()).toBe('Served by the server');
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await browser.close();
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});
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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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it('should use SOCKS proxy for websocket requests', async ({ browserType, server }) => {
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const { proxyServerAddr, closeProxyServer } = await setupSocksForwardingServer({
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port: it.info().workerIndex + 2048 + 2,
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forwardPort: server.PORT,
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allowedTargetPort: 1337,
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});
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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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await closeProxyServer();
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});
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it('should use http proxy for websocket requests', async ({ browserName, browserType, server, proxyServer, isWindows, isMac, macVersion, channel }) => {
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it.skip(isMac && macVersion === 13, 'Times out on Mac 13');
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proxyServer.forwardTo(server.PORT, { allowConnectRequests: true });
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const browser = await browserType.launch({
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proxy: { server: `localhost:${proxyServer.PORT}` }
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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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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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// WebKit does not use CONNECT for websockets, but other browsers do.
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if (browserName === 'webkit')
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expect(proxyServer.wsUrls).toContain((isWindows && !channel) ? '/ws' : 'ws://fake-localhost-127-0-0-1.nip.io:1337/ws');
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else
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expect(proxyServer.connectHosts).toContain('fake-localhost-127-0-0-1.nip.io:1337');
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await browser.close();
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});
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