<?php /** * Discovery and redirect a user to OP for authentication. * @version $Rev$ * @link $URL$ */ // Save original 'REQUEST_URI'. define('ORIGINAL_REQUEST_URI', @$_SERVER['REQUEST_URI']); require '../../mainfile.php'; require_once XOOPS_ROOT_PATH . '/modules/openid/class/utils.php'; Openid_Utils::reset(); $request =& Openid_Utils::load('context'); $isExistFrompage = $request->accept('frompage', 'string', 'request'); $error = null; do { if (!$request->accept('openid_identifier', 'string', 'request') || !preg_match('/[.@=]/', $request->get('openid_identifier'))) { $error = 'Expected an OpenID URL.'; break; } //Get OP Endpoint URL /* @var $library Openid_Library */ $library =& Openid_Utils::load('library'); if (!$library->discover($request->get('openid_identifier'))) { $error = $library->getError(); break; } //execute post-discovery filter if any extension exist $extension =& Openid_Utils::load('extension'); $ret = $extension->execute('preFilter', $library->getAuthRequest()); if ($ret === true) {