Hi,

I noticed in your stacktrace that you are creating a *DfpClient*. For 
AdWords, however, you should create an *AdWordsClient*.

It may be helpful to review the following resources:

   - Using OAuth 2.0 guide 
   <https://github.com/googleads/googleads-python-lib/wiki/Using-OAuth-2.0> for 
   the Python library
   - generate_refresh_token.py example 
   
<https://github.com/googleads/googleads-python-lib/blob/master/examples/adwords/authentication/generate_refresh_token.py>
 (for 
   generating your OAuth refresh token)
   - get_campaigns.py example 
   
<https://github.com/googleads/googleads-python-lib/blob/master/examples/adwords/v201409/basic_operations/get_campaigns.py#L76>
   
Cheers,
Josh, AdWords API Team

On Friday, March 6, 2015 at 12:18:22 PM UTC-5, Austin Trombley wrote:
>
> I'm trying to connect to adwords api, and my authentication is failing 
> when attempting with both Python and R.  
>
> For Python:
>
> >>> if __name__ == '__main__':
>   # Initialize client object.
>   dfp_client = dfp.DfpClient.LoadFromStorage()
>   main(dfp_client)
>
>   
>
> Traceback (most recent call last):
>   File "<pyshell#10>", line 4, in <module>
>     main(dfp_client)
>   File "<pyshell#6>", line 15, in main
>     statement.ToStatement())
>   File "/Library/Python/2.7/site-packages/googleads/common.py", line 294, 
> in MakeSoapRequest
>     self._header_handler.SetHeaders(self.suds_client)
>   File "/Library/Python/2.7/site-packages/googleads/dfp.py", line 309, in 
> SetHeaders
>     headers=self._dfp_client.oauth2_client.CreateHttpHeader())
>   File "/Library/Python/2.7/site-packages/googleads/oauth2.py", line 150, 
> in CreateHttpHeader
>     self.Refresh()
>   File "/Library/Python/2.7/site-packages/googleads/oauth2.py", line 166, 
> in Refresh
>     self.disable_ssl_certificate_validation)))
>   File 
> "/Library/Python/2.7/site-packages/oauth2client-1.4.6-py2.7.egg/oauth2client/client.py",
>  
> line 573, in refresh
>     self._refresh(http.request)
>   File 
> "/Library/Python/2.7/site-packages/oauth2client-1.4.6-py2.7.egg/oauth2client/client.py",
>  
> line 744, in _refresh
>     self._do_refresh_request(http_request)
>   File 
> "/Library/Python/2.7/site-packages/oauth2client-1.4.6-py2.7.egg/oauth2client/client.py",
>  
> line 773, in _do_refresh_request
>     self.token_uri, method='POST', body=body, headers=headers)
>   File 
> "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py",
>  
> line 1593, in request
>     (response, content) = self._request(conn, authority, uri, request_uri, 
> method, body, headers, redirections, cachekey)
>   File 
> "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py",
>  
> line 1335, in _request
>     (response, content) = self._conn_request(conn, request_uri, method, 
> body, headers)
>   File 
> "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py",
>  
> line 1257, in _conn_request
>     conn.connect()
>   File 
> "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py",
>  
> line 1021, in connect
>     self.disable_ssl_certificate_validation, self.ca_certs)
>   File 
> "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py",
>  
> line 80, in _ssl_wrap_socket
>     cert_reqs=cert_reqs, ca_certs=ca_certs)
>   File 
> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", 
> line 891, in wrap_socket
>     ciphers=ciphers)
>   File 
> "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", 
> line 507, in __init__
>     self._context.load_verify_locations(ca_certs)
> IOError: [Errno 13] Permission denied
> >>> if __name__ == '__main__':
>   # Initialize client object.
>   dfp_client = dfp.DfpClient.LoadFromStorage()
>   main(dfp_client)
>
>
> For R with RAdwords, a browser opens after I enter in my client_id, 
> client_secret, and developer token and says Error 400 (OAuth2Error)!!1 and 
> that I should email MYSELF for help
>
> library(RAdwords)
> google_auth <- doAuth()
>
>

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