Updated openstack/openstack
Project: openstack/neutron  dfb300a4059bd33202e7ac1ef44fb194b3386fd0
null
NSX plugin: return 400 for invalid gw certificate

Gateway certificates are validated by the NSX backend.
The code currently treats a failure in certification
validation as a backend failure and therefore returns
a 500 status code.

This patch changes this behaviour by returning a 400
status code and an appropriate error description.
To this aim a handler for 400 errors has been added to
the NSX API client.

Closes-Bug: #1293508

Change-Id: I196f14337e47cd40710a6d8a30bbe1cac5ffe05b
Updated openstack/openstack
Project: openstack/python-keystoneclient  b6cdfff5f8a0e0c808040d70be9cec2bba900033
null
Tests should use identity_uri by default

auth_token middleware tests should use the identity_uri variable by
default now that we have deprecated the auth fragments.

Blueprint: identity-uri
Change-Id: I897939498b411086d06b3ed16060cbc0e482e519