Python Certificate Error - using requests and certifi packages -


we have distribution of python web servers, , 1 particular server getting strange ssl error. i've narrowed down specific in requests and/or certifi packages.

using following code:

import requests requests.get('https://www.google.com', verify='/usr/local/lib/python2.7/dist-packages/certifi-2016.9.26.dist-info/cacert.pem')

i following error:

traceback (most recent call last): file "", line 1, in file "/usr/local/lib/python2.7/dist-packages/requests-2.5.0-py2.7.egg/requests/api.py", line 65, in return request('get', url, **kwargs) file "/usr/local/lib/python2.7/dist-packages/requests-2.5.0-py2.7.egg/requests/api.py", line 49, in request response = session.request(method=method, url=url, **kwargs) file "/usr/local/lib/python2.7/dist-packages/requests-2.5.0-py2.7.egg/requests/sessions.py", line 461, in request resp = self.send(prep, **send_kwargs) file "/usr/local/lib/python2.7/dist-packages/requests-2.5.0-py2.7.egg/requests/sessions.py", line 573, in send r = adapter.send(request, **kwargs) file "/usr/local/lib/python2.7/dist-packages/requests-2.5.0-py2.7.egg/requests/adapters.py", line 431, in send raise sslerror(e, request=request) requests.exceptions.sslerror: [errno 1] _ssl.c:510: error:14090086:ssl routines:ssl3_get_server_certificate:certificate verify failed

as mentioned, works fine on our other web servers, on 1 server. i've tried reinstalling certifi, , have confirmed pem file looks good. https://www.google.com cert should there.

the part i'm confused maybe it's suppose using sort of intermediate certificate file? gets installed outside of certifi package?


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