Open Stack

Hi, I'd like you to take a look at this patch for potential
SecurityImpact.
https://review.openstack.org/115483

Log:
commit 99590c18ffae9c6dc4bdb498fdf5d0b0f8a7b8da
Author: Solly Ross <sross at redhat.com>
Date:   Tue Aug 19 18:48:00 2014 -0400

    Introduce VNC Security Proxy Framework
    
    This commit introduces the security proxying framework for
    VNC.  Which class is being used to do the security proxying
    can be set on a per-traffic-type basis by pointing
    the appropriate configuration option to an appropriate
    subclass.
    
    Currently, only VNC is supported, via the configuration
    option 'novncproxy_security_driver'.
    
    The workflow for adding a new VNC security proxy driver is
    to subclass the traffic-type-specific security proxy
    base classes (e.g. RFBSecurityProxyHelper), and implement
    the `choose_security_type` and `security_handshake` methods.
    
    DocImpact
    SecurityImpact
    Implements bp: websocket-proxy-to-host-security
    
    Change-Id: Id586b2558fd4c7ed0eda3d3555d51fcd019eb414