<?php /**************************************************************************\ * phpGroupWare API - Auth from SQL * * This file written by Dan Kuykendall <seek3r@phpgroupware.org> * * and Joseph Engo <jengo@phpgroupware.org> * * Authentication based on SQL table * * Copyright (C) 2000, 2001 Dan Kuykendall * * -------------------------------------------------------------------------* * This library is part of the phpGroupWare API * * http://www.phpgroupware.org/api * * ------------------------------------------------------------------------ * * This library is free software; you can redistribute it and/or modify it * * under the terms of the GNU Lesser General Public License as published by * * the Free Software Foundation; either version 2.1 of the License, * * or any later version. * * This library 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 Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * * along with this library; if not, write to the Free Software Foundation, * * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * \**************************************************************************/ /* $Id$ */ class auth { var $previous_login = -1; function authenticate($username, $passwd) { $db = $GLOBALS['phpgw']->db; $db->query("SELECT * FROM phpgw_accounts WHERE account_lid = '$username' AND " . "account_pwd='" . md5($passwd) . "' AND account_status ='A'",__LINE__,__FILE__); $db->next_record(); if ($db->f('account_lid')) { $this->previous_login = $db->f('account_lastlogin'); return True; } else { return False; } } function change_password($old_passwd, $new_passwd, $account_id = '') { if (! $account_id) { $account_id = $GLOBALS['phpgw_info']['user']['account_id']; } $encrypted_passwd = md5($new_passwd); $GLOBALS['phpgw']->db->query("update phpgw_accounts set account_pwd='" . md5($new_passwd) . "'," . "account_lastpwd_change='" . time() . "' where account_id='" . $account_id . "'",__LINE__,__FILE__); $GLOBALS['phpgw']->session->appsession('password','phpgwapi',$new_passwd); return $encrypted_passwd; } function update_lastlogin($account_id, $ip) { $GLOBALS['phpgw']->db->query("update phpgw_accounts set account_lastloginfrom='" . "$ip', account_lastlogin='" . time() . "' where account_id='$account_id'",__LINE__,__FILE__); } } ?>