Description:

Keystone is a Python implementation of the OpenStack
(http://www.openstack.org) identity service API.

Services included are:
* Keystone - identity store and authentication service
* Auth_Token - WSGI middleware that can be used to handle token auth protocol
(WSGI or remote proxy)
* Auth_Basic - Stub for WSGI middleware that will be used to handle basic auth
* Auth_OpenID - Stub for WSGI middleware that will be used to handle openid
auth protocol
* RemoteAuth - WSGI middleware that can be used in services (like Swift, Nova,
and Glance) when Auth middleware is running remotely