Revoke v3 token on logout

[Lin Hua Cheng]

The code is here:
https://github.com/openstack/django_openstack_auth/blob/master/openstack_a
uth/views.py#L101

As it turns out, if you're running Keystone v3 API the token deletion
doesn't happen (see the FIXME on line 130). Aside from that, it would
only fail if the call to Keystone itself fails. It would be a good idea
to fix that FIXME so there's parity between the two code paths.

Dependent on this:

https://bugs.launchpad.net/python-keystoneclient/+bug/1331972

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/142934

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

django_openstack_auth is now using python-keystoneclient>=0.11.1 which has the v3 revoke_token exposed.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/142934
Committed: https://git.openstack.org/cgit/openstack/django_openstack_auth/commit/?id=cad8def073222618857bebf9a18bb4d8dd098bfc
Submitter: Jenkins
Branch: master

commit cad8def073222618857bebf9a18bb4d8dd098bfc
Author: lin-hua-cheng <email address hidden>
Date: Thu Dec 18 15:31:05 2014 -0800

    Add call to KS V3 revoke_token on logout

    Change-Id: I6cf9c503e0ee32f71bb37ae5c3982315b8b7be3e
    Closes-Bug: #1331978