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- <?php
- // $Id: auth.php 694 2006-09-04 11:33:22Z skalpa $
- // auth.php - defines abstract authentification wrapper class
- // ------------------------------------------------------------------------ //
- // XOOPS - PHP Content Management System //
- // Copyright (c) 2000 XOOPS.org //
- // <http://www.xoops.org/> //
- // ------------------------------------------------------------------------ //
- // This program is free software; you can redistribute it and/or modify //
- // it under the terms of the GNU General Public License as published by //
- // the Free Software Foundation; either version 2 of the License, or //
- // (at your option) any later version. //
- // //
- // You may not change or alter any portion of this comment or credits //
- // of supporting developers from this source code or any supporting //
- // source code which is considered copyrighted (c) material of the //
- // original comment or credit authors. //
- // //
- // This program is distributed in the hope that it will be useful, //
- // but WITHOUT ANY WARRANTY; without even the implied warranty of //
- // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the //
- // GNU General Public License for more details. //
- // //
- // You should have received a copy of the GNU General Public License //
- // along with this program; if not, write to the Free Software //
- // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA //
- // ------------------------------------------------------------------------ //
- /**
- * @package kernel
- * @subpackage auth
- * @description Authentification base class
- * @author Pierre-Eric MENUET <pemphp@free.fr>
- * @copyright copyright (c) 2000-2003 XOOPS.org
- */
- class XoopsAuth {
-
- var $_dao;
-
- var $_errors;
- /**
- * Authentication Service constructor
- */
- function XoopsAuth (&$dao){
- $this->_dao = $dao;
- }
-
- /**
- * @abstract need to be write in the dervied class
- */
- function authenticate() {
- $authenticated = false;
-
- return $authenticated;
- }
-
- /**
- * add an error
- *
- * @param string $value error to add
- * @access public
- */
- function setErrors($err_no, $err_str)
- {
- $this->_errors[$err_no] = trim($err_str);
- }
-
- /**
- * return the errors for this object as an array
- *
- * @return array an array of errors
- * @access public
- */
- function getErrors()
- {
- return $this->_errors;
- }
-
- /**
- * return the errors for this object as html
- *
- * @return string html listing the errors
- * @access public
- */
- function getHtmlErrors()
- {
- global $xoopsConfig;
- $ret = '<br>';
- if ( $xoopsConfig['debug_mode'] == 1 || $xoopsConfig['debug_mode'] == 2 )
- {
- if (!empty($this->_errors)) {
- foreach ($this->_errors as $errno => $errstr) {
- $ret .= $errstr . '<br/>';
- }
- } else {
- $ret .= _NONE.'<br />';
- }
- $ret .= sprintf(_AUTH_MSG_AUTH_METHOD, $this->auth_method);
- }
- else {
- $ret .= _US_INCORRECTLOGIN;
- }
- return $ret;
- }
- }
-
- ?>