Comment 5 for bug 1250617

Reviewed: https://review.openstack.org/56243
Committed: https://git.openstack.org/cgit/openstack/keystone/commit/?id=db9e0c6c4ab03c52e9adbf770b05315a3ead29be
Submitter: Jenkins
Branch: master

commit db9e0c6c4ab03c52e9adbf770b05315a3ead29be
Author: Matthieu Huin <email address hidden>
Date: Wed Nov 13 17:24:33 2013 +0100

    Limited use trusts

    Trusts now have a "remaining_uses" field that tracks how many times
    a trust can still issue a token. It is decremented by 1 each time a
    trust related authentication occurs (call to /auth/tokens), until it
    reaches 0 and no token can be issued through this trust anymore. If
    set to null (default value), trusts can be used indefinitely to
    authenticate.

    Closes-Bug: #1250617
    Implements: bp trusts-chained-delegation
    DocImpact
    Co-Authored-By: Florent Flament <email address hidden>

    Change-Id: I2c80b6d548a6715da0366c6f64ee58fbce514adb