Shibboleth

https://wiki.shibboleth.net/confluence/display/CONCEPT/Home
http://csrdu.org/blog/2011/07/04/shibboleth-idp-sp-installation-configuration/ Notes on csrdu.org
Doing the equivalent of above using Centos virtual machines
The SOAP thing : https://wiki.shibboleth.net/confluence/display/SHIB2/IdPApacheTomcatPrepare
http://wiki.aaf.edu.au/tech-info/sp-install-guide
http://blink.ucsd.edu/technology/security/shibboleth/index.html ( this might be good, maybe not )
http://mafudge.syr.edu/blog/?p=31 ( This looks better, no it's not )
http://www.protogeni.net/wiki/ShibbolethAndSAMLNotes ( some links here might be useful )
Creating a test virtual machine for Shibboleth testing