Authentication - OpenID Joomla! Project February 2006 Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved. http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL admin@joomla.org www.joomla.org 1.5 Handles user authentication with an OpenID (Requires PHP5) openid.php Yes No Yes No Yes No Yes No