The application I am working has an overwritten endpoint for the Python Social Auth /complete/<backend>/ endpoint.
within our urls.py:
urlspatterns = [
...
# Override of social_auth
url(r'^api/v1/auth/oauth/complete/(?P<backend>[^/]+)/$',
social_auth_complete,
name='social_complete'),
...
]
within views.py:
from social_django.views import complete
def social_auth_complete(request, backend, *args, **kwargs):
"""Overwritten social_auth_complete."""
# some custom logic getting variables from session (Unrelated).
response = complete(request, backend, *args, **kwargs)
# Some custom logic adding args to the redirect (Unrelated).
We are attempting to implement a partial pipeline method. The first time the endpoint is called everything works as expected.
@partial
def required_info(strategy, details, user=None, is_new=False, *args, **kwargs):
"""Verify the user has all the required information before proceeding."""
if not is_new:
return
for field in settings.SOCIAL_USER_REQUIRED_DATA:
if not details.get(field):
data = strategy.request_data().get(field)
if not data:
current_partial = kwargs.get('current_partial')
social_provider = kwargs.get('backend')
return strategy.redirect(f'.../?partial_token={partial_token}&provider={social_provider}'
else:
details[field] = data
This redirects the user to the front end in which they fill out a form which calls a POST request to orginal API api/v1/auth/oauth/complete/(?P<backend>[^/]+)/ with the following in the data:
{
'required_fieldX': 'data',
...
'partial_token': '',
}
Key Issues
Two things go wrong; When I pdb into required_info there is never any data within strategy.request_data(). There is still data within the kwargs['request'].body and I can take the data out there.
However
But I am afraid that the second time around we never get into this block of code from social-core:
partial = partial_pipeline_data(backend, user, *args, **kwargs)
if partial:
user = backend.continue_pipeline(partial)
# clean partial data after usage
backend.strategy.clean_partial_pipeline(partial.token)
else:
user = backend.complete(user=user, *args, **kwargs)
I know this to be true because when I interrogate the database the original Partial object still exists as if backend.strategy.clean_partial_pipeline(partial.token) was never called.
Final Questions
Why is the social_django.views.complete not processing the POST request as expected and as it appears to be in all the example applications. Is there an issue from our overwriting it? Should I just create a separate endpoint to handle the POST request and if so how do mimic all that goes on within @psa such that I can call backend.continue_pipeline(partial)?
