Multitier proxy authentication support with CAS 2.0 for SSO. See http://www.jasig.org/cas in general and http://www.ja-sig.org/wiki/display/CAS/Proxy+CAS+Walkthrough specifically. Koha should be able to accept a proxy ticket, i.e. authenticate with CAS without being directly in contact with the client's browser, e.g. in the case of patron information being requested through a web service by a portal from koha. Note: simple sso cas support (no proxy) has been done already by biblibre, is in testing and should be released in Koha 3.2
Paul, should this be versioned for master?
Is this still relevant Paul?
wow... did I really wrote this ? I don't understand most of what is written... Maybe Matthias knows, but, afaik, there's nothing pending for us around this. Closing BZ