playwright/test/browsercontext-proxy.spec.ts

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/**
* Copyright (c) Microsoft Corporation.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { folio as baseFolio } from './fixtures';
const fixtures = baseFolio.extend();
fixtures.browserOptions.override(async ({ browserOptions }, run) => {
await run({ ...browserOptions, proxy: { server: 'per-context' } });
});
const { it, expect } = fixtures.build();
it('should throw for missing global proxy', async ({ browserType, browserOptions, server }) => {
delete browserOptions.proxy;
const browser = await browserType.launch(browserOptions);
const error = await browser.newContext({ proxy: { server: `localhost:${server.PORT}` } }).catch(e => e);
expect(error.toString()).toContain('Browser needs to be launched with the global proxy');
await browser.close();
});
it('should throw for bad server value', async ({ contextFactory, contextOptions }) => {
const error = await contextFactory({
...contextOptions,
// @ts-expect-error server must be a string
proxy: { server: 123 }
}).catch(e => e);
expect(error.message).toContain('proxy.server: expected string, got number');
});
it('should use proxy', async ({ contextFactory, contextOptions, server }) => {
server.setRoute('/target.html', async (req, res) => {
res.end('<html><title>Served by the proxy</title></html>');
});
const browser = await contextFactory({
...contextOptions,
proxy: { server: `localhost:${server.PORT}` }
});
const page = await browser.newPage();
await page.goto('http://non-existent.com/target.html');
expect(await page.title()).toBe('Served by the proxy');
await browser.close();
});
it('should use proxy twice', async ({ contextFactory, contextOptions, server }) => {
server.setRoute('/target.html', async (req, res) => {
res.end('<html><title>Served by the proxy</title></html>');
});
const browser = await contextFactory({
...contextOptions,
proxy: { server: `localhost:${server.PORT}` }
});
const page = await browser.newPage();
await page.goto('http://non-existent.com/target.html');
await page.goto('http://non-existent-2.com/target.html');
expect(await page.title()).toBe('Served by the proxy');
await browser.close();
});
it('should use proxy for second page', async ({contextFactory, contextOptions, server}) => {
server.setRoute('/target.html', async (req, res) => {
res.end('<html><title>Served by the proxy</title></html>');
});
const browser = await contextFactory({
...contextOptions,
proxy: { server: `localhost:${server.PORT}` }
});
const page = await browser.newPage();
await page.goto('http://non-existent.com/target.html');
expect(await page.title()).toBe('Served by the proxy');
const page2 = await browser.newPage();
await page2.goto('http://non-existent.com/target.html');
expect(await page2.title()).toBe('Served by the proxy');
await browser.close();
});
it('should work with IP:PORT notion', async ({contextFactory, contextOptions, server}) => {
server.setRoute('/target.html', async (req, res) => {
res.end('<html><title>Served by the proxy</title></html>');
});
const browser = await contextFactory({
...contextOptions,
proxy: { server: `127.0.0.1:${server.PORT}` }
});
const page = await browser.newPage();
await page.goto('http://non-existent.com/target.html');
expect(await page.title()).toBe('Served by the proxy');
await browser.close();
});
it('should authenticate', async ({contextFactory, contextOptions, server}) => {
server.setRoute('/target.html', async (req, res) => {
const auth = req.headers['proxy-authorization'];
if (!auth) {
res.writeHead(407, 'Proxy Authentication Required', {
'Proxy-Authenticate': 'Basic realm="Access to internal site"'
});
res.end();
} else {
res.end(`<html><title>${auth}</title></html>`);
}
});
const browser = await contextFactory({
...contextOptions,
proxy: { server: `localhost:${server.PORT}`, username: 'user', password: 'secret' }
});
const page = await browser.newPage();
await page.goto('http://non-existent.com/target.html');
expect(await page.title()).toBe('Basic ' + Buffer.from('user:secret').toString('base64'));
await browser.close();
});
it('should authenticate with empty password', async ({contextFactory, contextOptions, server}) => {
server.setRoute('/target.html', async (req, res) => {
const auth = req.headers['proxy-authorization'];
if (!auth) {
res.writeHead(407, 'Proxy Authentication Required', {
'Proxy-Authenticate': 'Basic realm="Access to internal site"'
});
res.end();
} else {
res.end(`<html><title>${auth}</title></html>`);
}
});
const browser = await contextFactory({
...contextOptions,
proxy: { server: `localhost:${server.PORT}`, username: 'user', password: '' }
});
const page = await browser.newPage();
await page.goto('http://non-existent.com/target.html');
expect(await page.title()).toBe('Basic ' + Buffer.from('user:').toString('base64'));
await browser.close();
});
it('should exclude patterns', (test, { browserName, headful }) => {
test.fixme(browserName === 'chromium' && headful, 'Chromium headful crashes with CHECK(!in_frame_tree_) in RenderFrameImpl::OnDeleteFrame.');
}, async ({contextFactory, contextOptions, server}) => {
server.setRoute('/target.html', async (req, res) => {
res.end('<html><title>Served by the proxy</title></html>');
});
// FYI: using long and weird domain names to avoid ATT DNS hijacking
// that resolves everything to some weird search results page.
//
// @see https://gist.github.com/CollinChaffin/24f6c9652efb3d6d5ef2f5502720ef00
const browser = await contextFactory({
...contextOptions,
proxy: { server: `localhost:${server.PORT}`, bypass: '1.non.existent.domain.for.the.test, 2.non.existent.domain.for.the.test, .another.test' }
});
const page = await browser.newPage();
await page.goto('http://0.non.existent.domain.for.the.test/target.html');
expect(await page.title()).toBe('Served by the proxy');
{
const error = await page.goto('http://1.non.existent.domain.for.the.test/target.html').catch(e => e);
expect(error.message).toBeTruthy();
}
{
const error = await page.goto('http://2.non.existent.domain.for.the.test/target.html').catch(e => e);
expect(error.message).toBeTruthy();
}
{
const error = await page.goto('http://foo.is.the.another.test/target.html').catch(e => e);
expect(error.message).toBeTruthy();
}
{
await page.goto('http://3.non.existent.domain.for.the.test/target.html');
expect(await page.title()).toBe('Served by the proxy');
}
await browser.close();
});
it('should use socks proxy', (test, { browserName, platform }) => {
test.flaky(platform === 'darwin' && browserName === 'webkit', 'Intermittent page.goto: The network connection was lost error on bots');
}, async ({ contextFactory, contextOptions, socksPort }) => {
const browser = await contextFactory({
...contextOptions,
proxy: { server: `socks5://localhost:${socksPort}` }
});
const page = await browser.newPage();
await page.goto('http://non-existent.com');
expect(await page.title()).toBe('Served by the SOCKS proxy');
await browser.close();
});
it('should use socks proxy in second page', (test, { browserName, platform }) => {
test.flaky(platform === 'darwin' && browserName === 'webkit', 'Intermittent page.goto: The network connection was lost error on bots');
}, async ({ contextFactory, contextOptions, socksPort }) => {
const browser = await contextFactory({
...contextOptions,
proxy: { server: `socks5://localhost:${socksPort}` }
});
const page = await browser.newPage();
await page.goto('http://non-existent.com');
expect(await page.title()).toBe('Served by the SOCKS proxy');
const page2 = await browser.newPage();
await page2.goto('http://non-existent.com');
expect(await page2.title()).toBe('Served by the SOCKS proxy');
await browser.close();
});
it('does launch without a port', async ({ contextFactory, contextOptions }) => {
const browser = await contextFactory({
...contextOptions,
proxy: { server: 'http://localhost' }
});
await browser.close();
});