Open Stack

Hi, I'd like you to take a look at this patch for potential
SecurityImpact.
https://review.openstack.org/45103

Log:
commit 0d54d13676a16c90c77d8002bedc8dbbeb757dad
Author: Joel Coffman <joel.coffman at jhuapl.edu>
Date:   Wed Sep 4 15:09:46 2013 -0400

    Add key manager implementation with static key
    
    Per feedback received on other patch sets, an example key manager
    driver is required to support ephemeral storage encryption and
    Cinder volume encryption. The ConfKeyManager class reads its key
    from the project's configuration file and provides this key for
    *all* requests. As such, this key manager is insecure but allows
    the aforementioned encryption features to be used without further
    integration effort.
    
    Implements blueprint encrypt-cinder-volumes
    SecurityImpact
    
    Change-Id: Ia6f4c69e699e68065c0f767e769cd0a6f5cc623b