I was working on the azure ad login for openEdx mobile app and as mentioned in the title, I got the NoneType response at token_exchange endpoint from azure ad.
Azure login have no problem authentication the user from the website login but login from the mobile got 'Service unavailable response' due to the following error log on the server.
I suspect the configuration issue but as far as I checked, i only need to set 'SOCIAL_AUTH_OAUTH_SECRETS' from lms.auth.json and 'THIRD_PARTY_AUTH_BACKENDS' and 'ENABLE_THIRD_PARTY_AUTH' from lms.env.json.
Please let me know if I miss something out. Thanks in advance
Apr 1 12:38:45 edxapp [service_variant=lms][django.request][env:sandbox] ERROR [edxapp 24509] [exception.py:135] - Internal Server Error: /oauth2/exchange_access_token/azuread-oauth2/
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/edx-platform/openedx/core/djangoapps/oauth_dispatch/views.py", line 57, in dispatch
return view(request, *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/django/utils/decorators.py", line 67, in _wrapper
return bound_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/utils/decorators.py", line 63, in bound_func
return func.__get__(self, type(self))(*args2, **kwargs2)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/utils/decorators.py", line 67, in _wrapper
return bound_func(*args, **kwargs)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/social_django/utils.py", line 49, in wrapper
return func(request, backend, *args, **kwargs)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/utils/decorators.py", line 63, in bound_func
return func.__get__(self, type(self))(*args2, **kwargs2)
File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/auth_exchange/views.py", line 44, in dispatch
return super(AccessTokenExchangeBase, self).dispatch(*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 486, in dispatch
response = handler(request, *args, **kwargs)
File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/auth_exchange/views.py", line 57, in post
if not form.is_valid():
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/forms/forms.py", line 183, in is_valid
return self.is_bound and not self.errors
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/forms/forms.py", line 175, in errors
self.full_clean()
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/forms/forms.py", line 385, in full_clean
self._clean_form()
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/provider/forms.py", line 63, in _clean_form
super(OAuthForm, self)._clean_form()
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/django/forms/forms.py", line 412, in _clean_form
cleaned_data = self.clean()
File "/edx/app/edxapp/edx-platform/openedx/core/djangoapps/auth_exchange/forms.py", line 95, in clean
user = backend.do_auth(access_token, allow_inactive_user=True)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/social_core/utils.py", line 252, in wrapper
return func(*args, **kwargs)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/social_core/backends/oauth.py", line 410, in do_auth
data = self.user_data(access_token, *args, **kwargs)
File "/edx/app/edxapp/venvs/edxapp/local/lib/python2.7/site-packages/social_core/backends/azuread.py", line 80, in user_data
id_token = response.get('id_token')
AttributeError: 'NoneType' object has no attribute 'get'
