CAS is widely used in universities and should fit your needs. I believe that behind the scenes, the CAS server can use a LDAP server for the ultimate authentication.
http://drupal.org/project/cas -- Kyle Mathews kyle.mathews2000.com/blog http://twitter.com/kylemathews On Thu, Aug 6, 2009 at 12:35 PM, Greg Knaddison < [email protected]> wrote: > On Thu, Aug 6, 2009 at 7:13 AM, > antgiant<[email protected]<antgiant%[email protected]>> > wrote: > > We have several drupal installs that all use the same LDAP setup for > > authentication. We would like to setup Single Sign On for all of those > > sites, but it is not feasible for us to use a shared database. > > Additionally, we are using LDAP groups to create the Drupal roles. Any > > advice on how to accomplish this? Thanks in advance. > > I've done this before, but it required custom code in all cases. In > my experience building these systems each one is just different enough > that it wasn't something that could be contributed as a general > module. > > Regards, > Greg > > -- > Greg Knaddison | 303-800-5623 | http://growingventuresolutions.com > Cracking Drupal - Learn to protect your Drupal site from hackers > Now available from Wiley http://crackingdrupal.com >
