Exception when "Remove offline_access permission" is activate

[BenoitNorrin]

When "Remove offline_access permission" is activate (will be by default on 5/12/12), facebook does not return "expires" .

We got an exception on the first authentication, and only on first :

MultiValueDictKeyError: "Key 'expires' not found in <QueryDict: {u'access_token': [u'AAAFZBuMLWY1IBANsDVX...ZDZD']}>"

Your application > Modify > Advanced > Migrations https://developers.facebook.com/roadmap/#offline-access-removal

[tschellenbach]

I have that enabled for quite some time now. Do you have a stacktrace for me?

[tschellenbach]

By the way, be sure that you're running the latest version of Django Facebook. It automatically extends your tokens, which is important if you're coming from an offline access setup.

[BenoitNorrin]

Yes, latest version. Here more informations. This is append only on first user connection. As you can see, there is no "expires" in facebook response.

INFO requesting url https://graph.facebook.com/oauth/access_token?client_secret=3d000900000352f6&grant_type=fb_exchange_token&client_id=42080690000030&fb_exchange_token=AAAFZBuMLWY1IBAATQ81jRNZCMV7jd6n3tE4vy8e0K3lyFRYyAkRDugu8WrhWUktc6ZBhJlzwZDZD with post data None
INFO facebook send response <QueryDict: {u'access_token': [u'AAAFZBuMLWY1IBANsDVX14ZBGTDXCt5mNZCMV7jd6n3tE4vy8e0K3lyFRYyAkRDugu8WrhWUktc6ZBhJlzwZDZD']}>

ERROR Internal Server Error: /facebook/connect/
Traceback (most recent call last):
  File "/path/lib/python2.7/site-packages/django/core/handlers/base.py", line 111, in get_response
    response = callback(request, *callback_args, **callback_kwargs)
  File "/path/lib/python2.7/site-packages/django/views/decorators/csrf.py", line 77, in wrapped_view
    return view_func(*args, **kwargs)
  File "/path/django-facebook/django_facebook/decorators.py", line 95, in _wrapped_view
    return view_func(request, *args, **kwargs)
  File "/path/django-facebook/django_facebook/views.py", line 92, in connect
    response = _connect(request, facebook_login)
  File "/path/django-facebook/django_facebook/views.py", line 130, in _connect
    action, user = connect_user(request)
  File "/path/django-facebook/django_facebook/connect.py", line 94, in connect_user
    _update_access_token(user, graph)
  File "/path/django-facebook/django_facebook/connect.py", line 170, in _update_access_token
    profile.extend_access_token()
  File "/path/django-facebook/django_facebook/models.py", line 87, in extend_access_token
    results = self._extend_access_token(self.access_token)
  File "/path/django-facebook/django_facebook/models.py", line 94, in _extend_access_token
    results['expires'])
  File "/path/lib/python2.7/site-packages/django/utils/datastructures.py", line 258, in __getitem__
    raise MultiValueDictKeyError("Key %r not found in %r" % (key, self))
MultiValueDictKeyError: "Key 'expires' not found in <QueryDict: {u'access_token': [u'AAAFZBuMLWY1IBANsDV..YyAkRDugu8WrhWUktc6ZBhJlzwZDZD']}>"

[chrisfranklin]

I am also receiving this error, did anyone find out more?

Ninja edit: I believe I have fixed the issue, code is available at https://github.com/PageHub/Django-facebook/commit/089635e2a4322c5e5332112235d0b0fc09f29f0b

[chrisfranklin]

Can somebody confirm this issue is fixed so that we can close it? Cheers