def connect(self, host, port, userName = None, password = None):
ISocket.connect(self)
buf = chr(0x05)
if userName is not None:
buf += chr(0x02) # two methods
buf += chr(0x00) # no authentication
buf += chr(0x02) # username/password authentication
else:
buf += chr(0x01)
buf += chr(0x00)
ISocket.send(self, buf)
buf = ISocket.read(self, 2)
if ord(buf[0]) != 0x05 or ord(buf[1]) == 0xff:
log().log("Bad answer from SOCKS5 proxy: " + ashex(buf))
raise Exception("Bad answer from SOCKS5 proxy")
if userName is not None:
log().log("Authentification...")
buf = '\x01' + struct.pack('!B', len(userName)) + userName
buf += struct.pack('!B', len(password)) + password
ISocket.send(self, buf)
buf = ISocket.read(self, 2)
print len(buf)
if len(buf) != 2 or ord(buf[0]) != 0x01 or ord(buf[1]) != 0x00:
log().log("Bad answer from SOCKS5 proxy: " + ashex(buf))
raise Exception("Bad answer from SOCKS5 proxy")
# Version, CONNECT, reserved, address type: host name
buf = '\x05\x01\x00\x03'
# Then actual data
buf += struct.pack('!B', len(host)) + host
buf += struct.pack('!H', port)
ISocket.send(self, buf)
buf = ISocket.read(self, 100)
if ord(buf[0]) != 0x05 or ord(buf[1]) != 0x00:
log().log("Bad answer from SOCKS5 proxy: " + ashex(buf))
raise Exception("Bad answer from SOCKS5 proxy")
log().log('Socks5Proxy connected')
def connect(self, host, port, userName = None, password = None):
ISocket.connect(self)
log().log("using CONNECT tunnelling for %s:%d" % (host, port))
request = "CONNECT %s:%d HTTP/1.1\r\nHost: %s:%d\r\n" %\
(host, port, host, port)
if userName is not None:
r = b64encode("%s:%d" % (userName, password))
raise 1
request += "\r\n"
ISocket.send(self, request)
response = ISocket.read(self, 1024)
log().log('HttpProxy got response: ' + response)
status = response.split()[1]
if status not in ["200"]:
log().log('HttpProxy error: ' + response)
raise Exception(response)
log().log('HttpProxy connected')
