Node.js寫的sslproxy捕獲ssl明文數據

Node.js寫的sslproxy捕獲ssl明文數據：

1. var net = require('net');
3. var sslproxyhost="192.168.7.19";//被代理的服務的IP
4. var sslproxyport=5004;//被代理的端口
5. var ssllistenport=5004;//代理端口
7. var tls = require('tls');
8. var fs = require('fs');
10. var options = {
11. key: fs.readFileSync('ryans-key.pem'),
12. cert: fs.readFileSync('ryans-cert.pem'),
13. };
15. var sslserver = tls.createServer(options, function(cleartextStream) {
16. console.log('client connected',
17. cleartextStream.authorized ? 'authorized' : 'unauthorized');
18. console.log('client disconnected');
19. //cleartextStream.setEncoding('ascii');
20. cleartextStream.on('data', function(data) {
21. console.log('client send:');
22. console.log(data);
23. console.log('' + data);
24. });
25. cleartextStream.on('end', function() {
26. console.log('client disconnected');
27. //server.close();
28. });
30. var c_cleartextStream = tls.connect(sslproxyport,sslproxyhost, {}, function() {
31. console.log('server connected',
32. c_cleartextStream.authorized ? 'authorized' : 'unauthorized');
33. });
35. //c_cleartextStream.setEncoding('ascii');
36. c_cleartextStream.on('data', function(data) {
37. console.log('server recv:');
38. console.log(data);
39. buf = new Buffer(data.length);
40. for (var i = 0; i < data.length ; i++) {
41. // buf[i] = data.charCodeAt(i);
42. buf[i]=data[i]&0x7f;
43. }
44. console.log("server recv2(cut even):");
45. console.log(buf);
46. console.log('' + buf);
47. });
49. c_cleartextStream.on('end', function() {
50. console.log('server disconnected');
51. //sslserver.close();
52. });
54. cleartextStream.pipe(c_cleartextStream);
55. c_cleartextStream.pipe(cleartextStream);
56. //
57. });
59. sslserver.listen(ssllistenport, function() {
60. console.log('server bound');
61. });