Using OpenID with SAP NetWeaver
OpenID is a new technology framework to provide a decentralized single sign-on system on the Internet. This article takes a deep-dive into the OpenID technology and its integration with SAP NetWeaver in particular. You'll also have the opportunity to get your hands dirty implementing a JAAS login module to support OpenID-based authentication in the SAP NetWeaver Application Server Java. Along with this article, the complete source code of the solution is provided for download.