JOSSO, or Java Open Single Sign-on, IS An Open Source J2EE-BASED SSO INFRASTRUCTURE AIMED TO PROVIDE A SOLUTION for Centralized Platform Neutral User Authentication.
* 100% java
* Jaas-based Transparent Single Sign-on Across Multiple Applications and Hosts.
* Built-in with a pluggable framework to allow theimentation of multiple authentication schemes and stores.
* Runs in jboss 3.2.6 Application Server.
* Runs in Jakarta Tomcat 5.0.27 .
* Province Identity Information TO Web Applications and EJBS THROUGH The Standard Servlet and EJB Security API Respectively.
* Comes with a revrse Proxy Component That Can Be Used to create n-tier single sign-on configurations.
* LDAP Support for Storing User Information and Credentials.
* Database Support for Storing User Information and Credentials.
* XML Support for Storing User Information and Credentials.
* Avalability of a Jakarta Tomcat JOSSO 1.1 bundle.
* Client API for PHP. This allows to build sso-enabled php Applications.
* Standard based: JaaS, Web Services / SOAP, EJB, Struts, Servlet / JSP.
* Commercial-friendly. Released Under The BSD license.
Josso Home Page
There is also a project to solve the problem of single sign-on, he is a project in Yale University.
CAS
