DOA code fails on federated attribute of token

[Eric Peterson]

Seeing this problem with recent DOA, against keystone v2:

  File "/foo/current/.venv/lib/python2.7/site-packages/openstack_auth/utils.py", line 54, in middleware_get_user
    request._cached_user = get_user(request)
  File "/foo/.venv/lib/python2.7/site-packages/openstack_auth/utils.py", line 64, in get_user
    user = backend.get_user(user_id) or models.AnonymousUser()
  File "/foo/.venv/lib/python2.7/site-packages/openstack_auth/backend.py", line 78, in get_user
    endpoint, services_region)
  File "/foo/.venv/lib/python2.7/site-packages/openstack_auth/user.py", line 58, in create_user_from_token
    is_federated=token.is_federated,
AttributeError: 'Token' object has no attribute 'is_federated'

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/180236

[Lin Hua Cheng (lin-hua-cheng)]

This can be reproduced if you are running db session and performing an upgrade

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/180236
Committed: https://git.openstack.org/cgit/openstack/django_openstack_auth/commit/?id=d8f5c949df8adea1e932e9ff3d1f39a1af014d16
Submitter: Jenkins
Branch: master

commit d8f5c949df8adea1e932e9ff3d1f39a1af014d16
Author: lin-hua-cheng <email address hidden>
Date: Tue May 5 10:07:45 2015 -0700

    Set default value for new token attributes

    Two new attributes were recently added to token object:
    'unscoped_token' and 'is_federated'. When performing an
    upgrade, the existing token object stored in the session
    will not have the two attributes yet. This patch fixes
    the issue by providing a default value so it won't interrupt
    service for existing login user during an upgrade.

    Change-Id: I6adf974876294168e2326b5e10c14da2dd3e52ea
    Closes-bug: #1451934

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/kilo
Review: https://review.openstack.org/180886

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/180886
Committed: https://git.openstack.org/cgit/openstack/django_openstack_auth/commit/?id=d19c032abf932a6afc49423dc096fa8238e62687
Submitter: Jenkins
Branch: stable/kilo

commit d19c032abf932a6afc49423dc096fa8238e62687
Author: lin-hua-cheng <email address hidden>
Date: Tue May 5 10:07:45 2015 -0700

    Set default value for new token attributes

    Two new attributes were recently added to token object:
    'unscoped_token' and 'is_federated'. When performing an
    upgrade, the existing token object stored in the session
    will not have the two attributes yet. This patch fixes
    the issue by providing a default value so it won't interrupt
    service for existing login user during an upgrade.

    Change-Id: I6adf974876294168e2326b5e10c14da2dd3e52ea
    Closes-bug: #1451934
    (cherry picked from commit d8f5c949df8adea1e932e9ff3d1f39a1af014d16)