h1. CAS 1.0 and 2.0

* "Specification":http://www.jasig.org/cas/protocol

h2. How it works in authentic ?

There is a new module authentic/cas.py. It implements the five endpoints:
* /cas/login
* /cas/validate
* /cas/serviceValidate
* /cas/proxy
* /cas/proxyValidate

Still missing is a way to limit use of the service for specific endpoints and to control use of the proxying ticket by services.

The configuration page is on /admin/settings/cas.