Shibboleth Overview

...

1. Install and configure Shibboleth SP - configure SP to pass uid via REMOTE_USER to get it working faster.
2. Install and configure uPortal - get it running on its own without Shib.
3. Install and configure Apache httpd server.  Configure httpd with Shib and validate that Shib can protect resource AND pass attributes.  Also configure httpd to work with tomcat (mod_jk).  Pass  Configure the Shib SP to pass attributes in HTTP Headers.
4. Configure to get the IDP's Login page
5. Configure uPortal authentication - use the RemoteUserSecurityContext for (Shib) authentication

...

With multiple authentication systems, you will need to design a login template that will allow users to select a specific authentication system to login. To initiate a Shibboleth session, you will need to construct a Shibboleth WAYF login url, for example the format for our school's WAYF is - https://host.school.edu/Shibboleth.sso/WAYF/shibboleth.school.edu?target=http%3A%2F%2Fhost.school.edu%2FuPortal%2FLogin

...