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.

PHP applications can use JOSSO as a stand-alone SSO service without requiring any Java code.

* 100% Java * Client API for PHP. This allows to build SSO-enabled PHP applications. * JAAS-based Transparent Single Sign-On across multiple applications and hosts. * Built-in with a Pluggable Framework to allow the implementation of multiple authentication schemes and stores. * Runs in JBoss 3.2.6 application server. * Runs in Jakarta Tomcat 5.0.27+ . * Provides Identity information to web applications and EJBs through the standard Servlet and EJB Security API respectively. * Comes with a Reverse 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. * Standard Based: JAAS, Web Services/SOAP, EJB, Struts, Servlet/JSP. * Commercial-Friendly. Released under the BSD License. JOSSO Home Page : http://www.josso.org

Download JOSSO from : http://sourceforge.net/project/showfiles.php?group_id=116854