How to control tor, when use tor proxy

问题:

I'm trying to connect to a resource using a tor, changing identity. But after the first connection attempt to change identity causes an error. Code:

import urllib2, socks, socket from stem import Signal from stem.control import Controller   def newI():     with Controller.from_port(port=9051) as controller:         controller.authenticate()         controller.signal(Signal.NEWNYM)  newI()  socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, "127.0.0.1", 9050) socket.socket = socks.socksocket  headers = {'User-Agent': 'Mozilla/3.0 (x86 [en] Windows NT 5.1; Sun)'}  req = urllib2.Request('https://google.com', None, headers) response = urllib2.urlopen(req) html = response.read()  newI() 

I get error:

  File "/media/all/Run/e/c.py", line 21, in      newI()   File "/media/all/Run/e/c.py", line 7, in newI     with Controller.from_port(port=9051) as controller:   File "/usr/local/lib/python2.7/dist-packages/stem/control.py", line 659, in from_port     control_port = stem.socket.ControlPort(address, port)   File "/usr/local/lib/python2.7/dist-packages/stem/socket.py", line 314, in __init__     self.connect()   File "/usr/local/lib/python2.7/dist-packages/stem/socket.py", line 187, in connect     self._socket = self._make_socket()   File "/usr/local/lib/python2.7/dist-packages/stem/socket.py", line 340, in _make_socket     control_socket.connect((self._control_addr, self._control_port))   File "/usr/lib/python2.7/dist-packages/socks.py", line 369, in connect     self.__negotiatesocks5(destpair[0],destpair[1])   File "/usr/lib/python2.7/dist-packages/socks.py", line 236, in __negotiatesocks5     raise Socks5Error(ord(resp[1]),_generalerrors[ord(resp[1])]) TypeError: __init__() takes exactly 2 arguments (3 given) 

Maybe I need to disable the proxy. Tell me how to do it correctly.

UPD:

With pycurl it's work:

import pycurl import cStringIO from stem import Signal from stem.control import Controller   def newI():     with Controller.from_port(port=9051) as controller:         controller.authenticate()         controller.signal(Signal.NEWNYM)  newI()  buf = cStringIO.StringIO() c = pycurl.Curl() c.setopt(pycurl.URL, 'http://google.com/') c.setopt(c.WRITEFUNCTION, buf.write) c.setopt(pycurl.PROXY, 'localhost') c.setopt(pycurl.PROXYPORT, 9050) c.setopt(pycurl.PROXYTYPE, pycurl.PROXYTYPE_SOCKS5) c.perform() html = buf.getvalue()[7:] buf.close()  newI() 

回答1:

The problem is caused by the socket.socket = socks.socksocket line.

As a temporary solution, one can keep a backup copy of socket.socket and use that to unset the proxy before asking Tor for a new identity, then set up the proxy again.

The code will look like this:

import urllib2, socks, socket from stem import Signal from stem.control import Controller  old_socket = socket.socket socks.setdefaultproxy(socks.PROXY_TYPE_SOCKS5, "127.0.0.1", 9050) socket.socket = socks.socksocket  def newI():     socket.socket = old_socket  # don't use proxy     with Controller.from_port(port=9051) as controller:         controller.authenticate()         controller.signal(Signal.NEWNYM)     # set up the proxy again     socket.socket = socks.socksocket  newI()  headers = {'User-Agent': 'Mozilla/3.0 (x86 [en] Windows NT 5.1; Sun)'}  req = urllib2.Request('https://google.com', None, headers) response = urllib2.urlopen(req) html = response.read()  newI() 

However, I am still waiting for someone to post an explanation as to why the error occurs, and a better way to fix it.

回答2:

Interesting. I wonder if...

socket.socket = socks.socksocket 

is causing _make_socket() to get a non-standard socket, and in turn bulk. If you use PycURL instead does it work?

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