131 lines
3.5 KiB
JavaScript
131 lines
3.5 KiB
JavaScript
var http = require('http');
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var https = require('https');
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var net = require('net');
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var fs = require('fs');
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var path = require('path');
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var should = require('should');
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var tunnel = require('../index');
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function readPem(file) {
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return fs.readFileSync(path.join('test/keys', file + '.pem'));
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}
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var serverKey = readPem('server1-key');
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var serverCert = readPem('server1-cert');
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var serverCA = readPem('ca1-cert');
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var clientKey = readPem('client1-key');
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var clientCert = readPem('client1-cert');
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var clientCA = readPem('ca3-cert');
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describe('HTTPS over HTTP', function() {
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it('should finish without error', function(done) {
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var serverPort = 3002;
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var proxyPort = 3003;
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var poolSize = 3;
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var N = 10;
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var serverConnect = 0;
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var proxyConnect = 0;
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var clientConnect = 0;
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var server;
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var proxy;
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var agent;
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server = https.createServer({
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key: serverKey,
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cert: serverCert,
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ca: [clientCA],
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requestCert: true,
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rejectUnauthorized: true
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}, function(req, res) {
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tunnel.debug('SERVER: got request');
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++serverConnect;
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res.writeHead(200);
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res.end('Hello' + req.url);
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tunnel.debug('SERVER: sending response');
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});
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server.listen(serverPort, setupProxy);
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function setupProxy() {
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proxy = http.createServer(function(req, res) {
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should.fail();
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});
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proxy.on('upgrade', onConnect); // for v0.6
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proxy.on('connect', onConnect); // for v0.7 or later
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function onConnect(req, clientSocket, head) {
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tunnel.debug('PROXY: got CONNECT request');
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req.method.should.equal('CONNECT');
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req.url.should.equal('localhost:' + serverPort);
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req.headers.should.not.have.property('transfer-encoding');
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++proxyConnect;
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var serverSocket = net.connect(serverPort, function() {
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tunnel.debug('PROXY: replying to client CONNECT request');
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clientSocket.write('HTTP/1.1 200 Connection established\r\n\r\n');
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clientSocket.pipe(serverSocket);
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serverSocket.write(head);
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serverSocket.pipe(clientSocket);
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// workaround, see joyent/node#2524
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serverSocket.on('end', function() {
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clientSocket.end();
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});
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});
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}
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proxy.listen(proxyPort, setupClient);
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}
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function setupClient() {
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agent = tunnel.httpsOverHttp({
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maxSockets: poolSize,
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key: clientKey,
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cert: clientCert,
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ca: [serverCA],
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rejectUnauthorized: true,
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proxy: {
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port: proxyPort
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}
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});
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for (var i = 0; i < N; ++i) {
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doClientRequest(i);
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}
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function doClientRequest(i) {
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tunnel.debug('CLIENT: Making HTTPS request (%d)', i);
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var req = https.get({
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port: serverPort,
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path: '/' + i,
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agent: agent
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}, function(res) {
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tunnel.debug('CLIENT: got HTTPS response (%d)', i);
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res.setEncoding('utf8');
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res.on('data', function(data) {
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data.should.equal('Hello/' + i);
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});
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res.on('end', function() {
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++clientConnect;
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if (clientConnect === N) {
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proxy.close();
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server.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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server.on('close', function() {
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serverConnect.should.equal(N);
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proxyConnect.should.equal(poolSize);
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clientConnect.should.equal(N);
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var name = 'localhost:' + serverPort;
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agent.sockets.should.be.empty;
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agent.requests.should.be.empty;
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done();
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});
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});
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});
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