How to Federate Google Apps for Single Sign-On With OpenSSO--Fast
Sun's chief identity strategist Daniel Raskin has posted a three-minute video that steps you through the procedure of configuring OpenSSO for single sign-on to Google Apps. Be sure to first download Sun OpenSSO Express 7 and the Google Apps Starter Kit, as pointed out in the posting.
The procedure involves only a few point-and-clicks in the GUI along with some data entries and OpenSSO will generate a certificate for you to upload to Google Apps. The final testing step shows how you simply authenticatelog inthrough OpenSSO to access Google Apps. Nice!