authfactory.php

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<?php
defined('XOOPS_ROOT_PATH') or die('Restricted access');

class XoopsAuthFactory
{
    function &getAuthConnection($uname)
    {
        static $auth_instance;
        if (!isset($auth_instance)) {
            $config_handler =& xoops_gethandler('config');
            $authConfig = $config_handler->getConfigsByCat(XOOPS_CONF_AUTH);

            include_once $GLOBALS['xoops']->path('class/auth/auth.php');

            if (empty($authConfig['auth_method'])) { // If there is a config error, we use xoops
                $xoops_auth_method = 'xoops';
            } else {
                $xoops_auth_method = $authConfig['auth_method'];
            }
            // Verify if uname allow to bypass LDAP auth
            if (in_array($uname, $authConfig['ldap_users_bypass'])) {
                $xoops_auth_method = 'xoops';
            }

            $ret = include_once $GLOBALS['xoops']->path('class/auth/auth_' . $xoops_auth_method . '.php');
            if ($ret == false) {
                return false;
            }

            $class = 'XoopsAuth' . ucfirst($xoops_auth_method);
            if (!class_exists($class)) {
                $GLOBALS['xoopsLogger']->triggerError($class, _XO_ER_CLASSNOTFOUND, __FILE__, __LINE__, E_USER_ERROR );
                return false;
            }
            switch ($xoops_auth_method) {
                case 'xoops':
                    $dao =& XoopsDatabaseFactory::getDatabaseConnection();
                    break;
                case 'ldap':
                    $dao = null;
                    break;
                case 'ads':
                    $dao = null;
                    break;
            }
            $auth_instance = new $class($dao);
        }
        return $auth_instance;
    }
}

?>