Changes

* For now https://obs.sugarlabs.org requires Basic HTTP Auth.

* For now https://obs.sugarlabs.org requires Basic HTTP Auth.

* CAS, most regular way with a need to provide login/password, useful for people who are out of Sugar Shell (and certificate based method does not work implicitly) and either casual visitor or not technical skilled enough to take care about user side certificates.

* CAS, the most common method, with a requirement to provide login/password, is useful for people who are not arriving from a Sugar Shell instance (and so, Sugar's certificate-based method does not work implicitly for them), and for casual visitors or those wishing to avoid the technical work of taking care of user side certificates.

* Users certificates, useful for people who need to be authenticated from Sugar Shell when Sugar might do some routines under the hood.

* Users certificates are useful for people who need to be authenticated from a Sugar Shell where Sugar might perform some authentication routines under the hood.

== Authenticate back-end ==

== Authenticate back-end ==

* ldap.sugarlabs.org

* ldap.sugarlabs.org