// must be run within Dokuwiki
if(!defined('DOKU_INC')) die();

/**
 * XE session sharing authentication backend
 */
class auth_plugin_authxe extends DokuWiki_Auth_Plugin {
    /**
     * Constructor
     *
     * Carry out sanity checks to ensure the Context object 
     * is able to operate. Set capabilities.
     *
     * @author  Christopher Smith <chris@jalakai.co.uk>
     */
    public function __construct() {
        parent::__construct();
        global $config_cascade;

        $this->cando['external'] = true;
    }
    
    function trustExternal($user, $pass, $sticky = false) {
        global $USERINFO;
global $conf;
 
if (!empty($_SESSION[DOKU_COOKIE]['auth']['info'])) {
    $USERINFO['name'] = $_SESSION[DOKU_COOKIE]['auth']['info']['user'];
    $USERINFO['mail'] = $_SESSION[DOKU_COOKIE]['auth']['info']['mail'];
    $USERINFO['grps'] = $_SESSION[DOKU_COOKIE]['auth']['info']['grps'];
    $_SERVER['REMOTE_USER'] = $_SESSION[DOKU_COOKIE]['auth']['user'];
    return true;
}
 
        $logged_info = Context::get('logged_info');
             
if ($logged_info) {
    $sticky ? $sticky = true : $sticky = false;
    $USERINFO['name'] = $logged_info->user_id;
    $USERINFO['mail'] = $logged_info->email_address;
    
    $is_admin = in_array('Admin', $logged_info->group_list);
    $is_member = in_array('Member', $logged_info->group_list);
    ...
    if ($is_admin) {
                $USERINFO['grps'] = array('Admin');
    } else {
        if ($is_member) {
            $USERINFO['grps'] = array('Member');
        } else if (...) {
            ...
        } else {
               $USERINFO['grps'] = array('Wait-listed');
        }
    }
    
    $_SERVER['REMOTE_USER'] = $logged_info->user_id;
    $_SESSION[DOKU_COOKIE]['auth']['user'] = $logged_info->user_id;
    $_SESSION[DOKU_COOKIE]['auth']['info'] = $USERINFO;

    return true;
} else {
    return false;
}
    }    
}

define('__XE__', true);
require_once('(XE설치경로)/config/config.inc.php');
$oContext = &Context::getInstance();
$oContext->init();

$oContext->close();