Re: [Duplicity-talk] Problem with backup to OneDrive

[edgar . soldin]

On 28.03.2018 10:26, Thomas via Duplicity-talk wrote:
> Hi,
> 
> When I'm trying to backup to my OneDrive I get the following error (duplicity 
> 0.7.17-1):
> 
> 
> Traceback (innermost last):
>   File "/usr/bin/duplicity", line 1555, in <module>
>     with_tempdir(main)
>   File "/usr/bin/duplicity", line 1541, in with_tempdir
>     fn()
>   File "/usr/bin/duplicity", line 1380, in main
>     action = commandline.ProcessCommandLine(sys.argv[1:])
>   File "/usr/lib/python2.7/site-packages/duplicity/commandline.py", line 
> 1135, in ProcessCommandLine
>     backup, local_pathname = set_backend(args[0], args[1])
>   File "/usr/lib/python2.7/site-packages/duplicity/commandline.py", line 
> 1010, in set_backend
>     globals.backend = backend.get_backend(bend)
>   File "/usr/lib/python2.7/site-packages/duplicity/backend.py", line 223, in 
> get_backend
>     obj = get_backend_object(url_string)
>   File "/usr/lib/python2.7/site-packages/duplicity/backend.py", line 209, in 
> get_backend_object
>     return factory(pu)
>   File 
> "/usr/lib/python2.7/site-packages/duplicity/backends/onedrivebackend.py", 
> line 90, in __init__
>     self.initialize_oauth2_session()
>   File 
> "/usr/lib/python2.7/site-packages/duplicity/backends/onedrivebackend.py", 
> line 127, in initialize_oauth2_session
>     self.http_client.refresh_token(self.OAUTH_TOKEN_URI)
>   File 
> "/usr/lib/python2.7/site-packages/requests_oauthlib/oauth2_session.py", line 
> 309, in refresh_token
>     self.token = self._client.parse_request_body_response(r.text, 
> scope=self.scope)
>   File 
> "/usr/lib/python2.7/site-packages/oauthlib/oauth2/rfc6749/clients/base.py", 
> line 409, in parse_request_body_response
>     self.token = parse_token_response(body, scope=scope)
>   File 
> "/usr/lib/python2.7/site-packages/oauthlib/oauth2/rfc6749/parameters.py", 
> line 376, in parse_token_response
>     validate_token_parameters(params)
>   File 
> "/usr/lib/python2.7/site-packages/oauthlib/oauth2/rfc6749/parameters.py", 
> line 383, in validate_token_parameters
>     raise_from_error(params.get('error'), params)
>   File "/usr/lib/python2.7/site-packages/oauthlib/oauth2/rfc6749/errors.py", 
> line 325, in raise_from_error
>     raise cls(**kwargs)
>  InvalidGrantError: (invalid_grant) The user could not be authenticated or 
> the grant is expired. The user must first sign in and if needed grant the 
> client application access to the requested scope.
> 
> 10:15:58.159 Task 'BKP' failed with exit code '30'.
> --- Finished state FAILED 'code 30' at 10:15:58.159 - Runtime 00:00:01.096 ---
> 
> Shouldn't there be a link where I can authenticate myself?

maybe it's only implemented if loading the token fails. try renaming/deleting 
'~/.duplicity_onedrive_oauthtoken.json' ..ede/duply.net