巨蟒。通过代理运行的请求库(Socks5 TOR) -错误

Question

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "main.py", line 34, in <module>
    page = http.robotCheck()
  File "C:\Users\user001\Desktop\automation\Loader.py", line 21, in robotCheck
    request = requests.get('http://*redacted*.onion/login')
  File "C:\Users\user001\AppData\Local\Programs\Python\Python37-32\lib\site-packages\requests\api.py", line 72, in get
    return request('get', url, params=params, **kwargs)
  File "C:\Users\user001\AppData\Local\Programs\Python\Python37-32\lib\site-packages\requests\api.py", line 58, in request
    return session.request(method=method, url=url, **kwargs)
  File "C:\Users\user001\AppData\Local\Programs\Python\Python37-32\lib\site-packages\requests\sessions.py", line 512, in request
    resp = self.send(prep, **send_kwargs)
  File "C:\Users\user001\AppData\Local\Programs\Python\Python37-32\lib\site-packages\requests\sessions.py", line 622, in send
    r = adapter.send(request, **kwargs)
  File "C:\Users\user001\AppData\Local\Programs\Python\Python37-32\lib\site-packages\requests\adapters.py", line 513, in send
    raise ConnectionError(e, request=request)
requests.exceptions.ConnectionError: HTTPConnectionPool(host='*redacted*.onion', port=80): Max retries exceeded with url: /login (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x0348E230>: Failed to establish a new connection: [Errno 11001] getaddrinfo failed'))

这是我的Loader类的代码。Loader负责通过TOR上传和向资源发出请求。我配置了代理，但它仍然抛出错误。我禁用了VPN、Windows防火墙和所有我能做的事情。

import socket
import requests

class Loader:
    url = "http://*redacted*.onion/login"
    user = "username"
    password = 'password'
    manageUrl = ''

    def __init__(self, config):
        self.config = config

        self.restartSession()

    def restartSession(self):
        self.userSession = requests.session()
        self.userSession.proxies['http'] = 'http://127.0.0.1:9050'
        self.userSession.proxies['https'] = 'https://127.0.0.1:9051'

    def robotCheck(self):
        request = requests.get('http://*redacted*.onion/login')
        print(request)
        #self.session.post(self.robotCheckUrl, data=checkResult)

    def authorization(self):
        self.session.get(self.url)
        authPage = self.session.post(self.url, data = self.getAuthData())


    def getAuthData(self):
        return {'login' : self.user, 'password' : self.password}

调用Loader类的代码：

http = Loader(Config())
page = http.robotCheck()

Answer 1

Tor是SOCKS代理，因此代理配置需要稍有不同。

    self.userSession.proxies['http'] = 'http://127.0.0.1:9050'
    self.userSession.proxies['https'] = 'https://127.0.0.1:9051'

至：

    self.userSession.proxies['http'] = 'socks5h://127.0.0.1:9050'
    self.userSession.proxies['https'] = 'socks5h://127.0.0.1:9050'

端口9051是Tor控制器端口。对于通过Tor的HTTP和HTTPS SOCKS连接，请使用端口9050 (默认SOCKS端口)。

socks5h方案是通过Tor而不是由客户端解析DNS名称所必需的。这使DNS查找私营化，并且对于能够解析.onion地址是必要的。

编辑:我可以使用以下示例发出SOCKS请求以获取.onion地址：

import socket
import requests

s = requests.session()
s.proxies['http'] = 'socks5h://127.0.0.1:9050'
s.proxies['https'] = 'socks5h://127.0.0.1:9050'

print(s.proxies)

r = s.get('http://***site***.onion/')

确保您拥有最新的pip3 install -U requests[socks]'请求库

Answer 2

像这样包装，只获取异常。

 def robotCheck(self):
    try:

        request = requests.get('http://hydraruzxpnew4af.onion/login')
        print(request)
    except requests.exceptions.RequestException as e:
        print('exception caught', e)
    #self.session.post(self.robotCheckUrl, data=checkResult)

由于以下原因，您可能会得到这些错误：

• 您的服务器可能会拒绝您的连接(您发送了太多

短时间内来自相同ip地址的请求)

• 检查您的代理设置

供您参考：https://github.com/requests/requests/issues/1198