Question

我正在制作一个简单的获取请求，如下所示：

import requests

response = requests.get('url')

使用以下输出错误输出：

Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/requests/packages/urllib3/contrib/pyopenssl.py", line 417, in wrap_socket
cnx.do_handshake()
File "/usr/lib/python3.6/site-packages/OpenSSL/SSL.py", line 1426, in do_handshake
self._raise_ssl_error(self._ssl, result)
File "/usr/lib/python3.6/site-packages/OpenSSL/SSL.py", line 1174, in _raise_ssl_error
_raise_current_error()
File "/usr/lib/python3.6/site-packages/OpenSSL/_util.py", line 48, in exception_from_error_queue
raise exception_type(errors)
OpenSSL.SSL.Error: [('SSL routines', 'ssl3_get_server_certificate', 'certificate verify failed')]

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 594, in urlopen
chunked=chunked)
File "/usr/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 350, in _make_request
self._validate_conn(conn)
File "/usr/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 835, in _validate_conn
conn.connect()
File "/usr/lib/python3.6/site-packages/requests/packages/urllib3/connection.py", line 323, in connect
ssl_context=context)
File "/usr/lib/python3.6/site-packages/requests/packages/urllib3/util/ssl_.py", line 324, in ssl_wrap_socket
return context.wrap_socket(sock, server_hostname=server_hostname)
File "/usr/lib/python3.6/site-packages/requests/packages/urllib3/contrib/pyopenssl.py", line 424, in wrap_socket
raise ssl.SSLError('bad handshake: %r' % e)
ssl.SSLError: ("bad handshake: Error([('SSL routines', 'ssl3_get_server_certificate', 'certificate verify failed')],)",)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "/usr/lib/python3.6/site-packages/requests/adapters.py", line 423, in send
timeout=timeout
File "/usr/lib/python3.6/site-packages/requests/packages/urllib3/connectionpool.py", line 624, in urlopen
raise SSLError(e)
requests.packages.urllib3.exceptions.SSLError: ("bad handshake: Error([('SSL routines', 'ssl3_get_server_certificate', 'certificate verify failed')],)",)

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python3.6/site-packages/requests/api.py", line 70, in get
return request('get', url, params=params, **kwargs)
File "/usr/lib/python3.6/site-packages/requests/api.py", line 56, in request
return session.request(method=method, url=url, **kwargs)
File "/usr/lib/python3.6/site-packages/requests/sessions.py", line 488, in request
resp = self.send(prep, **send_kwargs)
File "/usr/lib/python3.6/site-packages/requests/sessions.py", line 609, in send
r = adapter.send(request, **kwargs)
File "/usr/lib/python3.6/site-packages/requests/adapters.py", line 497, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: ("bad handshake: Error([('SSL routines', 'ssl3_get_server_certificate', 'certificate verify failed')],)",)
>>>

我知道要避免它，我可以简单地禁用验证，但它绝对不是正确的做法而不是去的方式，所以我想知道是否还有其他更好的解决方法。

我会提供任何帮助！

编辑：

在https://www.ssllabs.com上运行测试后，我发现服务器的证书链不完整，但我完全不知道如何处理这个问题。

Answer 1

我记得他们有类似的东西：

requests.get(URL, verify='/path/to/certfile')

您可以查看

http://docs.python-requests.org/en/master/user/advanced/#ssl-cert-verification

找到进行证书验证的正确方法。

在python

1 个答案: