auth_token middleware should set X_USER_ID

[Dan Prince]

Post KSL merge... the auth_token middleware no longer sets the X_USER_ID header. This can cause some confusion when services that rely on this middleware revert to X_USER (the user name) header instead.

In nova this was causing the user_id to get set to 'admin' in the RequestContext...

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/4537

[Dan Prince (dan-prince)]

Until this lands Nova will store user_id as a name (admin, demo, etc.) instead of the keystone users UUID.

Seems like a CRITICAL issue to me.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/4537
Committed: http://github.com/openstack/keystone/commit/e23ecc6893db337671f75b6cc069d96a183940e8
Submitter: Jenkins
Branch: master

commit e23ecc6893db337671f75b6cc069d96a183940e8
Author: Dan Prince <email address hidden>
Date: Sat Feb 25 15:56:38 2012 -0500

    Update auth_token middleware so it sets X_USER_ID.

    Fixes LP Bug #941101.

    Change-Id: I67b68f6004456eb76003fdcd2ec3fb4c9b9f3bfb