Hi Cesar,
I've found the cause of error : "JWT_PUBLIC_SIGNING_JWK_SET" parameter .
Originally, in ecommerce.yml file the value of JWT_PUBLIC_SIGNING_JWK_SET
is set to "null" but lms:env.json it is set to "None".
In lms:env.json I've set * "JWT_PUBLIC_SIGNING_JWK_SET": null *.
Now I can able to create and update a course on ecommerce . I don't know
the technical background (just an assumption) i think "None" passes an
empty key/token and therefore lms gives an error ValueError("No JSON object
could be decoded").
Thank you for your help.
On Wednesday, July 10, 2019 at 11:14:04 PM UTC+3, Cesar Augusto Palacios
Alarcón wrote:
>
> okay,
>
> the error is in deployment the demo course.
>
> if execute.
>
> - /edx/bin/supervisorctl status
>
> running service or not running
>
> try the configuration:
>
> Virtual Box Host with :
> Ubuntu 16.04
> 8 GB RAM
> 2 vCPU
> 50 GB Disk
> and swap 4 GB
>
> for install open-release/ironwood.master
>
> El mié., 10 jul. 2019 a las 14:57, Şükrü Kocakaya (<sukru....@gmail.com
> <javascript:>>) escribió:
>
>> Hi Cesar,
>>
>> Virtual Box Host with :
>> Ubuntu 16.04
>> 8.5GB RAM
>> 1 vCPU
>> 24GB Disk
>>
>>
>> It seems that although ecommerce site is registered as a trusted client ,
>> LMS OAUTH2 still checks for JWT . When ecommerce throws the exception
>> "*Error!
>> Failed to publish commerce data for course-v1:edX+DemoX+Demo_Course to
>> LMS.",* *LMS throws (which should be called by ecommerce for course
>> update) "ValueError: No JSON object could be decoded"*
>>
>> LMS trace is the following :
>>
>>
>> Jul 9 00:10:57 edx-Iron1 [service_variant=lms][django.
>> request][env:sandbox] ERROR [edx-Iron1 2424] [exception.py:135] -
>> Internal Server Error:
>> /api/commerce/v1/courses/course-v1:edX+DemoX+Demo_Course/
>>
>> Traceback (most recent call last):
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/core/handlers/exception.py",
>>
>> line 41, in inner
>> response = get_response(request)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/core/handlers/base.py",
>>
>> line 249, in _legacy_get_response
>> response = self._get_response(request)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/core/handlers/base.py",
>>
>> line 187, in _get_response
>> response = self.process_exception_by_middleware(e, request)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/core/handlers/base.py",
>>
>> line 185, in _get_response
>> response = wrapped_callback(request, *callback_args,
>> **callback_kwargs)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/utils/decorators.py",
>>
>> line 185, in inner
>> return func(*args, **kwargs)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/views/decorators/csrf.py",
>>
>> line 58, in wrapped_view
>> return view_func(*args, **kwargs)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/views/generic/base.py",
>>
>> line 68, in view
>> return self.dispatch(request, *args, **kwargs)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework/views.py",
>>
>> line 489, in dispatch
>> response = self.handle_exception(exc)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework/views.py",
>>
>> line 449, in handle_exception
>> self.raise_uncaught_exception(exc)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework/views.py",
>>
>> line 477, in dispatch
>> self.initial(request, *args, **kwargs)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework/views.py",
>>
>> line 394, in initial
>> self.perform_authentication(request)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework/views.py",
>>
>> line 320, in perform_authentication
>> request.user
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework/request.py",
>>
>> line 378, in __getattribute__
>> return super(Request, self).__getattribute__(attr)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework/request.py",
>>
>> line 196, in user
>> self._authenticate()
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework/request.py",
>>
>> line 342, in _authenticate
>> user_auth_tuple = authenticator.authenticate(self)
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> * File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/edx_rest_framework_extensions/auth/jwt/authentication.py",
>>
>> line 47, in authenticate return super(JwtAuthentication,
>> self).authenticate(request) File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/rest_framework_jwt/authentication.py",
>>
>> line 33, in authenticate payload = jwt_decode_handler(jwt_value) File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/edx_rest_framework_extensions/auth/jwt/decoder.py",
>>
>> line 57, in jwt_decode_handler _verify_jwt_signature(token, jwt_issuer)
>> File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/edx_rest_framework_extensions/auth/jwt/decoder.py",
>>
>> line 137, in _verify_jwt_signature key_set =
>> _get_signing_jwk_key_set(jwt_issuer) File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/edx_rest_framework_extensions/auth/jwt/decoder.py",
>>
>> line 189, in _get_signing_jwk_key_set
>> key_set.load_jwks(signing_jwk_set) File
>> "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/jwkest/jwk.py",
>>
>> line 776, in load_jwks self.load_dict(json.loads(jwks)) File
>> "/usr/lib/python2.7/json/__init__.py", line 339, in loads return
>> _default_decoder.decode(s) File "/usr/lib/python2.7/json/decoder.py", line
>> 364, in decode obj, end = self.raw_decode(s, idx=_w(s, 0).end()) File
>> "/usr/lib/python2.7/json/decoder.py", line 382, in raw_decode raise
>> ValueError("No JSON object could be decoded")ValueError: No JSON object
>> could be decoded*
>>
>> On Wednesday, July 10, 2019 at 10:44:20 PM UTC+3, Cesar Augusto Palacios
>> Alarcón wrote:
>>>
>>> okay,
>>>
>>> what is your configuration the machine example:
>>>
>>> - Memory RAM
>>> - Sockets process
>>> - storage
>>>
>>> and
>>>
>>> system operative using
>>>
>>>
>>> --
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>>
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>> .
>>
>
>
> --
>
>
> Cordialmente,
>
>
> *César Augusto Palacios Alarcón*
> Administrador de Sistemas Informáticos
> Universidad Nacional de Colombia
> Matricula Profesional: 17105-042058 CLD
> Tel (57)-321-798-2082
>
>
>
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