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EUDAT-B2HANDLE / PYHANDLE

Python library for HANDLE system
https://EUDAT-B2HANDLE.github.io/PYHANDLE/
Apache License 2.0
8 stars 13 forks source link

SSL error in python 3 #30

Closed merretbuurman closed 2 years ago

merretbuurman commented 4 years ago

When using http_verify=True in python2, I get 

(vi_3.3)[merret@centos]$ python modify_single_pid.py -v
2020-09-04 21:35:17,948 - __main__ - INFO - Will modify this handle: 21.14101/TESTTESTTEST
2020-09-04 21:35:17,948 - __main__ - INFO - Handle record will contain these values: {'TEST': 'TRUEE', 'SOMEFLAG': 'HIHI', 'CREATED': '20200904', 'DESCRIPTION': 'Apple pie', 'CONTACT': 'buurman@dkrz.de', 'DELETEME': 'DO IT'}
Traceback (most recent call last):
  File "modify_single_pid.py", line 137, in <module>
    creds, HTTPS_verify=https_verify)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/pyhandle/handleclient.py", line 68, in instantiate_with_credentials
    return self.handle_client.instantiate_with_credentials(credentials, **config)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/pyhandle/client/resthandleclient.py", line 243, in instantiate_with_credentials
    inst = RESTHandleClient(**key_value_pairs)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/pyhandle/client/resthandleclient.py", line 110, in __init__
    self.__handlesystemconnector = HandleSystemConnector(handleclient=self, **args)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/pyhandle/handlesystemconnector.py", line 83, in __init__
    self.__setup_for_writeaccess(args)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/pyhandle/handlesystemconnector.py", line 164, in __setup_for_writeaccess
    self.__setup_for_auth_by_user_and_pw()
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/pyhandle/handlesystemconnector.py", line 177, in __setup_for_auth_by_user_and_pw
    self.check_if_username_exists(self.__username)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/pyhandle/handlesystemconnector.py", line 463, in check_if_username_exists
    resp = self.send_handle_get_request(handle)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/pyhandle/handlesystemconnector.py", line 278, in send_handle_get_request
    resp = self.__session.get(url, headers=head, verify=veri)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/requests/sessions.py", line 543, in get
    return self.request('GET', url, **kwargs)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/requests/sessions.py", line 530, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/requests/sessions.py", line 643, in send
    r = adapter.send(request, **kwargs)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/urllib3/connectionpool.py", line 677, in urlopen
    chunked=chunked,
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/urllib3/connectionpool.py", line 381, in _make_request
    self._validate_conn(conn)
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/urllib3/connectionpool.py", line 978, in _validate_conn
    conn.connect()
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/urllib3/connection.py", line 371, in connect
    ssl_context=context,
  File "/home/merret/vi_3.3/lib/python3.3/site-packages/urllib3/util/ssl_.py", line 350, in ssl_wrap_socket
    context.load_verify_locations(ca_certs, ca_cert_dir, ca_cert_data)
TypeError: load_verify_locations() takes at most 2 arguments (3 given)

Using the same script in python2, all I get is this:

Traceback (most recent call last):
  File "modify_single_pid.py", line 137, in <module>
    creds, HTTPS_verify=https_verify)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/pyhandle/handleclient.py", line 68, in instantiate_with_credentials
    return self.handle_client.instantiate_with_credentials(credentials, **config)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/pyhandle/client/resthandleclient.py", line 243, in instantiate_with_credentials
    inst = RESTHandleClient(**key_value_pairs)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/pyhandle/client/resthandleclient.py", line 110, in __init__
    self.__handlesystemconnector = HandleSystemConnector(handleclient=self, **args)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/pyhandle/handlesystemconnector.py", line 83, in __init__
    self.__setup_for_writeaccess(args)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/pyhandle/handlesystemconnector.py", line 164, in __setup_for_writeaccess
    self.__setup_for_auth_by_user_and_pw()
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/pyhandle/handlesystemconnector.py", line 177, in __setup_for_auth_by_user_and_pw
    self.check_if_username_exists(self.__username)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/pyhandle/handlesystemconnector.py", line 463, in check_if_username_exists
    resp = self.send_handle_get_request(handle)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/pyhandle/handlesystemconnector.py", line 278, in send_handle_get_request
    resp = self.__session.get(url, headers=head, verify=veri)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/requests/sessions.py", line 543, in get
    return self.request('GET', url, **kwargs)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/requests/sessions.py", line 530, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/requests/sessions.py", line 643, in send
    r = adapter.send(request, **kwargs)
  File "/home/merret/work/githubrepos/ESGF/fixerscript/handletools/cmip6tools/venv2/lib/python2.7/site-packages/requests/adapters.py", line 514, in send
    raise SSLError(e, request=request)
requests.exceptions.SSLError: HTTPSConnectionPool(host='pid1.dkrz.de', port=8001): Max retries exceeded with url: /api/handles/21.14101/ADMINLIST (Caused by SSLError(SSLError(1, u'[SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:581)'),))
themiszamani commented 2 years ago

the problem is the certificate of the handle server.