以下问题看起来很像 SO 上已经存在的许多相关问题(我已经阅读了它们,但我的问题略有不同并且仍然存在)。
我使用 stem 库在 Python 3.6.1 中编写了以下代码(在 macOS Sierra 和 Ubuntu 上都经过测试)。它所做的只是创建一个新的 tor 进程(配置为使用意大利 ip),打开一个到它的控制器连接并在尝试获取新的 tor 身份并等待 30 秒后检查 IP。
我的代码只不过是干库文档的略微修改版本,因此可以正常工作。
所有代码似乎都表现良好,我没有收到任何错误/异常,但每次我得到相同的 IP(有时是第二个 IP,但在两者之间切换)
这是代码(main.py):
import stem.process
import pycurl
import io
import time
from stem.util import term
from stem.control import Controller
from stem import Signal
TOR_HOST = '127.0.0.1'
TOR_SOCKS_PORT = 9050
TOR_CONTROL_PORT = 9051
TOR_LANG = 'it'
SITE_URL = 'https://www.atagar.com/echo.php'
def print_bootstrap_lines(line):
if "Bootstrapped " in line:
print(term.format(line, term.Color.BLUE))
def query(url):
output = io.BytesIO()
conn = pycurl.Curl()
conn.setopt(pycurl.URL, url)
conn.setopt(pycurl.PROXY, TOR_HOST)
conn.setopt(pycurl.PROXYPORT, TOR_SOCKS_PORT)
conn.setopt(pycurl.PROXYTYPE, pycurl.PROXYTYPE_SOCKS5_HOSTNAME)
conn.setopt(pycurl.WRITEFUNCTION, output.write)
try:
conn.perform()
return output.getvalue().decode('ascii')
except pycurl.error as exc:
return "Unable to reach %s (%s)" % (url, exc)
tor = stem.process.launch_tor_with_config(
config={
'SocksPort': str(TOR_SOCKS_PORT),
'ControlPort': str(TOR_CONTROL_PORT),
'ExitNodes': '{' + TOR_LANG + '}'
},
init_msg_handler=print_bootstrap_lines
)
ctrl = Controller.from_port(TOR_HOST, port=TOR_CONTROL_PORT)
ctrl.authenticate()
print(query(SITE_URL))
for _ in range(10):
ctrl.signal(Signal.NEWNYM)
time.sleep(30)
print(query(SITE_URL))
ctrl.close()
tor.kill()
这是程序输出:
/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6 /Users/tommaso/PycharmProjects/test/main.py
May 16 16:33:15.000 [notice] Bootstrapped 0%: Starting
May 16 16:33:16.000 [notice] Bootstrapped 80%: Connecting to the Tor network
May 16 16:33:17.000 [notice] Bootstrapped 85%: Finishing handshake with first hop
May 16 16:33:17.000 [notice] Bootstrapped 90%: Establishing a Tor circuit
May 16 16:33:17.000 [notice] Bootstrapped 100%: Done
IP Address: 162.220.246.230 (162.220.246.230:45631)
Locale:
IP Address: 162.220.246.230 (162.220.246.230:33604)
Locale:
IP Address: 5.249.145.164 (torexit-readme.balist.es:42397)
Locale:
IP Address: 162.220.246.230 (162.220.246.230:53925)
Locale:
IP Address: 162.220.246.230 (162.220.246.230:42953)
Locale:
IP Address: 162.220.246.230 (162.220.246.230:60250)
Locale:
IP Address: 162.220.246.230 (162.220.246.230:55945)
Locale:
IP Address: 162.220.246.230 (162.220.246.230:44077)
Locale:
IP Address: 5.249.145.164 (torexit-readme.balist.es:46375)
Locale:
IP Address: 162.220.246.230 (162.220.246.230:33205)
Locale:
IP Address: 5.249.145.164 (torexit-readme.balist.es:47870)
Locale:
Process finished with exit code 0
你知道为什么我每次都得到相同的 1-2 个 IP/IP,以及如何解决它吗?我不确定这里出了什么问题。也许意大利只有两个出口节点(使用意大利 IP)?
谢谢