1#!/usr/bin/env python
2"""
3SocksiPy + urllib2 handler
4
5version: 0.3
6author: e<e@tr0ll.in>
7
8This module provides a Handler which you can use with urllib2 to allow it to tunnel your connection through a socks.sockssocket socket, with out monkey patching the original socket...
9"""
10import ssl
11
12try:
13    import urllib2
14    import httplib
15except ImportError: # Python 3
16    import urllib.request as urllib2
17    import http.client as httplib
18
19import socks # $ pip install PySocks
20
21def merge_dict(a, b):
22    d = a.copy()
23    d.update(b)
24    return d
25
26class SocksiPyConnection(httplib.HTTPConnection):
27    def __init__(self, proxytype, proxyaddr, proxyport=None, rdns=True, username=None, password=None, *args, **kwargs):
28        self.proxyargs = (proxytype, proxyaddr, proxyport, rdns, username, password)
29        httplib.HTTPConnection.__init__(self, *args, **kwargs)
30
31    def connect(self):
32        self.sock = socks.socksocket()
33        self.sock.setproxy(*self.proxyargs)
34        if type(self.timeout) in (int, float):
35            self.sock.settimeout(self.timeout)
36        self.sock.connect((self.host, self.port))
37
38class SocksiPyConnectionS(httplib.HTTPSConnection):
39    def __init__(self, proxytype, proxyaddr, proxyport=None, rdns=True, username=None, password=None, *args, **kwargs):
40        self.proxyargs = (proxytype, proxyaddr, proxyport, rdns, username, password)
41        httplib.HTTPSConnection.__init__(self, *args, **kwargs)
42
43    def connect(self):
44        sock = socks.socksocket()
45        sock.setproxy(*self.proxyargs)
46        if type(self.timeout) in (int, float):
47            sock.settimeout(self.timeout)
48        sock.connect((self.host, self.port))
49        self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file)
50
51class SocksiPyHandler(urllib2.HTTPHandler, urllib2.HTTPSHandler):
52    def __init__(self, *args, **kwargs):
53        self.args = args
54        self.kw = kwargs
55        urllib2.HTTPHandler.__init__(self)
56
57    def http_open(self, req):
58        def build(host, port=None, timeout=0, **kwargs):
59            kw = merge_dict(self.kw, kwargs)
60            conn = SocksiPyConnection(*self.args, host=host, port=port, timeout=timeout, **kw)
61            return conn
62        return self.do_open(build, req)
63
64    def https_open(self, req):
65        def build(host, port=None, timeout=0, **kwargs):
66            kw = merge_dict(self.kw, kwargs)
67            conn = SocksiPyConnectionS(*self.args, host=host, port=port, timeout=timeout, **kw)
68            return conn
69        return self.do_open(build, req)
70
71if __name__ == "__main__":
72    import sys
73    try:
74        port = int(sys.argv[1])
75    except (ValueError, IndexError):
76        port = 9050
77    opener = urllib2.build_opener(SocksiPyHandler(socks.PROXY_TYPE_SOCKS5, "localhost", port))
78    print("HTTP: " + opener.open("http://httpbin.org/ip").read().decode())
79    print("HTTPS: " + opener.open("https://httpbin.org/ip").read().decode())
80