> I want users to have one place to go when they want to access all the SSO apps they are allowed to access, so it's improving user experience.
Yes, if this is the objective.. write an app that shows the user their apps, configure SSO between that app and Gluu, and then set that as the redirect in Apache. When user's navigate directly to the hostname, they will be prompted for authentication, and post auth, redirected to your app dashboard.
Thanks,
Will