| // Copyright Joyent, Inc. and other Node contributors. |
| // |
| // Permission is hereby granted, free of charge, to any person obtaining a |
| // copy of this software and associated documentation files (the |
| // "Software"), to deal in the Software without restriction, including |
| // without limitation the rights to use, copy, modify, merge, publish, |
| // distribute, sublicense, and/or sell copies of the Software, and to permit |
| // persons to whom the Software is furnished to do so, subject to the |
| // following conditions: |
| // |
| // The above copyright notice and this permission notice shall be included |
| // in all copies or substantial portions of the Software. |
| // |
| // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN |
| // NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, |
| // DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR |
| // OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE |
| // USE OR OTHER DEALINGS IN THE SOFTWARE. |
| |
| if (!process.versions.openssl) { |
| console.error('Skipping because node compiled without OpenSSL.'); |
| process.exit(0); |
| } |
| |
| var common = require('../common'); |
| var assert = require('assert'); |
| |
| var fs = require('fs'); |
| var net = require('net'); |
| var http = require('http'); |
| var https = require('https'); |
| |
| var proxyPort = common.PORT + 1; |
| var gotRequest = false; |
| |
| var key = fs.readFileSync(common.fixturesDir + '/keys/agent1-key.pem'); |
| var cert = fs.readFileSync(common.fixturesDir + '/keys/agent1-cert.pem'); |
| |
| var options = { |
| key: key, |
| cert: cert |
| }; |
| |
| var server = https.createServer(options, function(req, res) { |
| console.log('SERVER: got request'); |
| res.writeHead(200, { |
| 'content-type': 'text/plain' |
| }); |
| console.log('SERVER: sending response'); |
| res.end('hello world\n'); |
| }); |
| |
| var proxy = net.createServer(function(clientSocket) { |
| console.log('PROXY: got a client connection'); |
| |
| var serverSocket = null; |
| |
| clientSocket.on('data', function(chunk) { |
| if (!serverSocket) { |
| // Verify the CONNECT request |
| assert.equal('CONNECT localhost:' + common.PORT + ' HTTP/1.1\r\n' + |
| 'Proxy-Connections: keep-alive\r\n' + |
| 'Host: localhost:' + proxyPort + '\r\n\r\n', |
| chunk); |
| |
| console.log('PROXY: got CONNECT request'); |
| console.log('PROXY: creating a tunnel'); |
| |
| // create the tunnel |
| serverSocket = net.connect(common.PORT, function() { |
| console.log('PROXY: replying to client CONNECT request'); |
| |
| // Send the response |
| clientSocket.write('HTTP/1.1 200 OK\r\nProxy-Connections: keep' + |
| '-alive\r\nConnections: keep-alive\r\nVia: ' + |
| 'localhost:' + proxyPort + '\r\n\r\n'); |
| }); |
| |
| serverSocket.on('data', function(chunk) { |
| clientSocket.write(chunk); |
| }); |
| |
| serverSocket.on('end', function() { |
| clientSocket.destroy(); |
| }); |
| } else { |
| serverSocket.write(chunk); |
| } |
| }); |
| |
| clientSocket.on('end', function() { |
| serverSocket.destroy(); |
| }); |
| }); |
| |
| server.listen(common.PORT); |
| |
| proxy.listen(proxyPort, function() { |
| console.log('CLIENT: Making CONNECT request'); |
| |
| var req = http.request({ |
| port: proxyPort, |
| method: 'CONNECT', |
| path: 'localhost:' + common.PORT, |
| headers: { |
| 'Proxy-Connections': 'keep-alive' |
| } |
| }); |
| req.useChunkedEncodingByDefault = false; // for v0.6 |
| req.on('response', onResponse); // for v0.6 |
| req.on('upgrade', onUpgrade); // for v0.6 |
| req.on('connect', onConnect); // for v0.7 or later |
| req.end(); |
| |
| function onResponse(res) { |
| // Very hacky. This is necessary to avoid http-parser leaks. |
| res.upgrade = true; |
| } |
| |
| function onUpgrade(res, socket, head) { |
| // Hacky. |
| process.nextTick(function() { |
| onConnect(res, socket, head); |
| }); |
| } |
| |
| function onConnect(res, socket, header) { |
| assert.equal(200, res.statusCode); |
| console.log('CLIENT: got CONNECT response'); |
| |
| // detach the socket |
| socket.removeAllListeners('data'); |
| socket.removeAllListeners('close'); |
| socket.removeAllListeners('error'); |
| socket.removeAllListeners('drain'); |
| socket.removeAllListeners('end'); |
| socket.ondata = null; |
| socket.onend = null; |
| socket.ondrain = null; |
| |
| console.log('CLIENT: Making HTTPS request'); |
| |
| https.get({ |
| path: '/foo', |
| key: key, |
| cert: cert, |
| socket: socket, // reuse the socket |
| agent: false, |
| rejectUnauthorized: false |
| }, function(res) { |
| assert.equal(200, res.statusCode); |
| |
| res.on('data', function(chunk) { |
| assert.equal('hello world\n', chunk); |
| console.log('CLIENT: got HTTPS response'); |
| gotRequest = true; |
| }); |
| |
| res.on('end', function() { |
| proxy.close(); |
| server.close(); |
| }); |
| }).on('error', function(er) { |
| // We're ok with getting ECONNRESET in this test, but it's |
| // timing-dependent, and thus unreliable. Any other errors |
| // are just failures, though. |
| if (er.code !== 'ECONNRESET') |
| throw er; |
| }).end(); |
| } |
| }); |
| |
| process.on('exit', function() { |
| assert.ok(gotRequest); |
| }); |