1 | var http = require('http');
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2 | var https = require('https');
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3 | var net = require('net');
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4 | var fs = require('fs');
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5 | var path = require('path');
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6 | var should = require('should');
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7 | var tunnel = require('../index');
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8 |
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9 | function readPem(file) {
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10 | return fs.readFileSync(path.join('test/keys', file + '.pem'));
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11 | }
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12 |
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13 | describe('HTTP over HTTPS', function() {
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14 | it('should finish without error', function(done) {
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15 | var serverPort = 3002;
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16 | var proxyPort = 3003;
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17 | var poolSize = 3;
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18 | var N = 10;
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19 | var serverConnect = 0;
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20 | var proxyConnect = 0;
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21 | var clientConnect = 0;
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22 | var agent;
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23 |
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24 | var server = http.createServer(function(req, res) {
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25 | ++serverConnect;
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26 |
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27 | res.writeHead(200);
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28 | res.end('Hello' + req.url);
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29 | });
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30 | server.listen(serverPort, function() {
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31 | var proxy = https.createServer({
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32 | key: readPem('agent4-key'),
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33 | cert: readPem('agent4-cert'),
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34 | ca: [readPem('ca2-cert')],
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35 | requestCert: true,
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36 | rejectUnauthorized: true
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37 | }, function(req, res) {
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38 | should.fail();
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39 | });
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40 | proxy.on('connect', function(req, clientSocket, head) {
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41 | req.method.should.equal('CONNECT');
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42 | req.url.should.equal('localhost:' + serverPort);
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43 | ++proxyConnect;
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44 |
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45 | var serverSocket = net.connect(serverPort, function() {
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46 | clientSocket.write('HTTP/1.1 200 Connection established\r\n\r\n');
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47 | clientSocket.pipe(serverSocket);
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48 | serverSocket.write(head);
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49 | serverSocket.pipe(clientSocket);
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50 |
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51 | serverSocket.on('end', function() {
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52 | clientSocket.end();
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53 | });
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54 | });
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55 | });
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56 | proxy.listen(proxyPort, function() {
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57 | agent = tunnel.httpOverHttps({
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58 | maxSockets: poolSize,
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59 | proxy: {
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60 | port: proxyPort,
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61 |
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62 | key: readPem('agent3-key'),
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63 | cert: readPem('agent3-cert')
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64 | }
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65 | });
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66 |
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67 | for (var i = 0; i < N; ++i) {
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68 | (function(i) {
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69 | var req = http.get({
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70 | port: serverPort,
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71 | path: '/' + i,
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72 | agent: agent
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73 | }, function(res) {
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74 | res.setEncoding('utf8');
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75 | res.on('data', function(data) {
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76 | data.should.equal('Hello/' + i);
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77 | });
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78 | res.on('end', function() {
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79 | ++clientConnect;
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80 | if (clientConnect === N) {
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81 | proxy.close();
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82 | server.close();
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83 | }
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84 | });
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85 | });
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86 | })(i);
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87 | }
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88 | });
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89 | });
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90 |
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91 | server.on('close', function() {
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92 | serverConnect.should.equal(N);
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93 | proxyConnect.should.equal(poolSize);
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94 | clientConnect.should.equal(N);
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95 |
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96 | var name = 'localhost:' + serverPort;
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97 | agent.sockets.should.not.have.ownProperty(name);
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98 | agent.requests.should.not.have.ownProperty(name);
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99 |
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100 | done();
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101 | });
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102 | });
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103 | });
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