Open Stack

Hi, I'd like you to take a look at this patch for potential
SecurityImpact.
https://review.openstack.org/36613

Log:
commit a11595ee0a27a7bb36c88bd5bd6bbb1c95508f1c
Author: Steve Martinelli <stevemar at ca.ibm.com>
Date:   Thu Jul 11 02:25:33 2013 -0500

    Add delegated auth via oauth to keystone
    
    A method by which for to be producing the providance of the ability to
    request tokens with a limited scope in the case of a third party.
    
    This functionality is being provided as an extension
    
    blueprint: delegated-auth-via-oauth
    
    SecurityImpact
    
    Change-Id: Ic9b6c6f0643e4b83795b2d0426e3570cd83b55c4