I\'m trying to integrate the Spring Saml library in a sample webapplication, using Shibboleth as IDP. I\'m able to load the login page, to login and to show the index page.<
If you are not particular about using Spring, or you can try something that works first and move to Spring later, here is a good tutorial. I have tried this, it works:
http://fczaja.blogspot.com/2012/06/idp-initiated-sso-and-identity.html
The blog author Filip is very responsive, you can get clarifications from him if necessary.