python requests SSL认证不过导致失败
request请求https报错:
>>> requests.get('https://33.157.0.114:8321/encryptDogService/dogInfo/base')
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connectionpool.py", line 699, in urlopen
httplib_response = self._make_request(
File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connectionpool.py", line 382, in _make_request
self._validate_conn(conn)
File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connectionpool.py", line 1010, in _validate_conn
conn.connect()
File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connection.py", line 411, in connect
self.sock = ssl_wrap_socket(
File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\util\ssl_.py", line 432, in ssl_wrap_socket
ssl_sock = _ssl_wrap_socket_impl(sock, context, tls_in_tls)
File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\util\ssl_.py", line 474, in _ssl_wrap_socket_impl
return ssl_context.wrap_socket(sock)
File "C:\ProgramData\Anaconda3\lib\ssl.py", line 500, in wrap_socket
return self.sslsocket_class._create(
File "C:\ProgramData\Anaconda3\lib\ssl.py", line 1040, in _create
self.do_handshake()
File "C:\ProgramData\Anaconda3\lib\ssl.py", line 1309, in do_handshake
self._sslobj.do_handshake()
ssl.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1125)
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\ProgramData\Anaconda3\lib\site-packages\requests\adapters.py", line 439, in send
resp = conn.urlopen(
File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\connectionpool.py", line 755, in urlopen
retries = retries.increment(
File "C:\ProgramData\Anaconda3\lib\site-packages\urllib3\util\retry.py", line 574, in increment
raise MaxRetryError(_pool, url, error or ResponseError(cause))
urllib3.exceptions.MaxRetryError: HTTPSConnectionPool(host='33.157.0.114', port=8321): Max retries exceeded with url: /encryptDogService/dogInfo/base (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1125)')))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "C:\ProgramData\Anaconda3\lib\site-packages\requests\api.py", line 75, in get
return request('get', url, params=params, **kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\requests\api.py", line 61, in request
return session.request(method=method, url=url, **kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\requests\sessions.py", line 542, in request
resp = self.send(prep, **send_kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\requests\sessions.py", line 655, in send
r = adapter.send(request, **kwargs)
File "C:\ProgramData\Anaconda3\lib\site-packages\requests\adapters.py", line 514, in send
raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='33.157.0.114', port=8321): Max retries exceeded with url: /encryptDogService/dogInfo/base (Caused by SSLError(SSLCertVerificationError(1, '[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: self signed certificate in certificate chain (_ssl.c:1125)')))解决方法:
请求时加上
verify=False
>>> requests.get('https://33.157.0.114:8321/encryptDogService/dogInfo/base',verify=False).text
'{"currentTime":"20220104T014236Z","expireDate":"2022-06-17","totalCount":1,"version":"VSL_3.0_20200320_XX"}\n'补充:
加完以后不报错了,但是会在命令行里弹警告
InsecureRequestWarning: unverified HTTPS request is being made to host
影响观感,需要加上:
import urllib3 urllib3.disable_warnings()