mirror of
https://github.com/EGroupware/egroupware.git
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89 lines
3.3 KiB
PHP
89 lines
3.3 KiB
PHP
<?php
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/**************************************************************************\
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* eGroupWare API - Auth from SQL, with optional SSL authentication *
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* This file written by Andreas 'Count' Kotes <count@flatline.de> *
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* Authentication based on SQL table and X.509 certificates *
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* Copyright (C) 2000, 2001 Dan Kuykendall *
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* ------------------------------------------------------------------------ *
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* This library is part of the eGroupWare API *
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* http://www.egroupware.org/api *
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* ------------------------------------------------------------------------ *
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* This library is free software; you can redistribute it and/or modify it *
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* under the terms of the GNU Lesser General Public License as published by *
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* the Free Software Foundation; either version 2.1 of the License, *
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* or any later version. *
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* This library is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. *
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* See the GNU Lesser General Public License for more details. *
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* You should have received a copy of the GNU Lesser General Public License *
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* along with this library; if not, write to the Free Software Foundation, *
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
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\**************************************************************************/
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/* $Id$ */
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class auth_
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{
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var $db = '';
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var $previous_login = -1;
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function auth_()
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{
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$this->db = clone($GLOBALS['egw']->db);
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$this->db->set_app('phpgwapi');
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$this->table = 'egw_accounts';
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}
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function authenticate($username, $passwd)
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{
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$local_debug = False;
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if($local_debug)
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{
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echo "<b>Debug SQL: uid - $username passwd - $passwd</b>";
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}
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$this->db->select($this->table,'account_lid,account_pwd',array(
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'account_lid' => $username,
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'account_status' => 'A',
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'account_type' => 'u',
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),__LINE__,__FILE__);
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if (!$this->db->next_record() || $GLOBALS['egw_info']['server']['case_sensitive_username'] && $this->db->f('account_lid') != $username)
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{
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return false;
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}
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# Apache + mod_ssl provide the data in the environment
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# Certificate (chain) verification occurs inside mod_ssl
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# see http://www.modssl.org/docs/2.8/ssl_howto.html#ToC6
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if(!isset($_SERVER['SSL_CLIENT_S_DN']))
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{
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# if we're not doing SSL authentication, behave like auth_sql
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return $this->compare_password($passwd,$this->db->f('account_pwd'),$this->type,strtolower($username));
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}
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return True;
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}
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function change_password($old_passwd, $new_passwd, $account_id = '')
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{
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if(!$account_id)
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{
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$account_id = $GLOBALS['egw_info']['user']['account_id'];
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}
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$encrypted_passwd = $this->encrypt_sql($new_passwd);
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$GLOBALS['egw']->db->update($this->table,array(
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'account_pwd' => $encrypted_passwd,
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'account_lastpwd_change' => time(),
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),array(
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'account_id' => $account_id,
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),__LINE__,__FILE__);
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$GLOBALS['egw']->session->appsession('password','phpgwapi',$new_passwd);
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return $encrypted_passwd;
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}
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}
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