Stem正在产生“无法连接到端口9051”错误。

Question

我尝试了这的例子：

import getpass
import sys

import stem
import stem.connection

from stem.control import Controller

if __name__ == '__main__':
  try:
    controller = Controller.from_port()
  except stem.SocketError as exc:
    print("Unable to connect to tor on port 9051: %s" % exc)
    sys.exit(1)

  try:
    controller.authenticate()
  except stem.connection.MissingPassword:
    pw = getpass.getpass("Controller password: ")

    try:
      controller.authenticate(password = pw)
    except stem.connection.PasswordAuthFailed:
      print("Unable to authenticate, password is incorrect")
      sys.exit(1)
  except stem.connection.AuthenticationFailure as exc:
    print("Unable to authenticate: %s" % exc)
    sys.exit(1)

  print("Tor is running version %s" % controller.get_version())
  controller.close()

去检查Tor的控制器是怎么工作的。但这给了我一个错误：

无法连接到端口9051 (Errno 111连接被拒绝)

我已经在/etc/tor/中的torrc文件中将ControlPort设置为9051，但是仍然会收到相同的错误。有人能帮忙吗？(我在VirtualBox上使用Ubuntu14.04)

编辑:在终端上运行tor -controlport 9051也会出现错误：

Feb 29 17:50:17.842 [notice] Tor v0.2.4.27 (git-412e3f7dc9c6c01a) running on Linux with Libevent 2.0.21-stable and OpenSSL 1.0.1f.
Feb 29 17:50:17.842 [notice] Tor can't help you if you use it wrong! Learn how to be safe at https://www.torproject.org/download/download#warning
Feb 29 17:50:17.842 [notice] Read configuration file "/etc/tor/torrc".
Feb 29 17:50:17.854 [notice] Opening Socks listener on 127.0.0.1:9050
Feb 29 17:50:17.854 [warn] Could not bind to 127.0.0.1:9050: Address already in use. Is Tor already running?
Feb 29 17:50:17.854 [notice] Opening Control listener on 127.0.0.1:9051
Feb 29 17:50:17.854 [notice] Closing partially-constructed Control listener on 127.0.0.1:9051
Feb 29 17:50:17.854 [warn] Failed to parse/validate config: Failed to bind one of the listener ports.
Feb 29 17:50:17.854 [err] Reading config failed--see warnings above.

但当我跑

ps

没有正在运行tor的实例。编辑2:我尝试了命令sudo killall tor，然后用sudo /etc/init.d/tor status检查了它，现在它产生了一个身份验证错误：

 File "circuitPage.py", line 82, in printCircuitInfo
    controller.authenticate()
  File "/usr/local/lib/python2.7/dist-packages/stem/control.py", line 991, in authenticate
    stem.connection.authenticate(self, *args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/stem/connection.py", line 520, in authenticate
    raise AuthenticationFailure('socket connection failed (%s)' % exc)
stem.connection.AuthenticationFailure: socket connection failed ([Errno 111] Connection refused)

Answer 1

在ControlPort 9051配置文件中找到/etc/tor/torrc，然后取消对行的注释。

然后通过以下方式复位：

sudo service tor restart

现在您可以连接到端口9051。