Updated openstack/openstack
Project: openstack/django_openstack_auth  e676c88a329af57d6c4f13df54f6e1e06c1f8360

Horizon login page contains DOS attack mechanism

the horizon login page (and middleware) accesses the session
too early in the login process, which will create session records
in the session backend.  This is especially problematic when non-cookie
backends are used.

Co-Authored-By: Tihomir Trifonov <t.trifonov@gmail.com>
Co-Authored-By: Eric Peterson <eric.peterson1@twcable.com>

Change-Id: I9a4999eb5f053515575ef09b8ba9d3bb3f114e5c
Closes-Bug: 1394370