128 lines
3.9 KiB
PHP
128 lines
3.9 KiB
PHP
<?php
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/* Copyright (C) 2007-2008 Laurent Destailleur <eldy@users.sourceforge.net>
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* Copyright (C) 2007-2009 Regis Houssin <regis@dolibarr.fr>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/**
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* \file htdocs/includes/login/functions_dolibarr.php
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* \ingroup core
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* \brief Authentication functions for Dolibarr mode
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* \version $Id$
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*/
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/**
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* \brief Check user and password
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* \param usertotest Login
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* \param passwordtotest Password
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* \return string Login if ok, '' if ko.
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*/
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function check_user_password_dolibarr($usertotest,$passwordtotest)
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{
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global $_POST,$db,$conf,$langs;
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dol_syslog("functions_dolibarr::check_user_password_dolibarr usertotest=".$usertotest);
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$login='';
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if (! empty($_POST["username"]))
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{
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// If test username/password asked, we define $test=false and $login var if ok, set $_SESSION["dol_loginmesg"] if ko
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$table = MAIN_DB_PREFIX."user";
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$usernamecol = 'login';
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$entitycol = 'entity';
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$sql ='SELECT pass, pass_crypted';
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$sql.=' FROM '.$table;
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$sql.=' WHERE '.$usernamecol." = '".$db->escape($_POST["username"])."'";
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$sql.=' AND '.$entitycol." IN (0," . ($_POST["entity"] ? $_POST["entity"] : 1) . ")";
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dol_syslog("functions_dolibarr::check_user_password_dolibarr sql=".$sql);
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$resql=$db->query($sql);
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if ($resql)
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{
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$obj=$db->fetch_object($resql);
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if ($obj)
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{
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$passclear=$obj->pass;
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$passcrypted=$obj->pass_crypted;
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$passtyped=$_POST["password"];
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$passok=false;
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// Check crypted password
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$cryptType='';
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if (! empty($conf->global->DATABASE_PWD_ENCRYPTED)) $cryptType=$conf->global->DATABASE_PWD_ENCRYPTED;
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// By default, we used MD5
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if (! in_array($cryptType,array('md5'))) $cryptType='md5';
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// Check crypted password according to crypt algorithm
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if ($cryptType == 'md5')
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{
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if (md5($passtyped) == $passcrypted)
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{
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$passok=true;
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dol_syslog("functions_dolibarr::check_user_password_dolibarr Authentification ok - ".$cryptType." of pass is ok");
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}
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}
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// For compatibility with old versions
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if (! $passok)
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{
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if ((! $passcrypted || $passtyped)
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&& ($passtyped == $passclear))
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{
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$passok=true;
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dol_syslog("functions_dolibarr::check_user_password_dolibarr Authentification ok - found pass in database");
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}
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}
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// Password ok ?
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if ($passok)
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{
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$login=$_POST["username"];
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}
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else
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{
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dol_syslog("functions_dolibarr::check_user_password_dolibarr Authentification ko bad password pour '".$_POST["username"]."'");
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sleep(1);
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$langs->load('main');
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$langs->load('other');
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$_SESSION["dol_loginmesg"]=$langs->trans("ErrorBadLoginPassword");
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}
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}
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else
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{
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dol_syslog("functions_dolibarr::check_user_password_dolibarr Authentification ko user not found for '".$_POST["username"]."'");
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sleep(1);
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$langs->load('main');
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$langs->load('other');
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$_SESSION["dol_loginmesg"]=$langs->trans("ErrorBadLoginPassword");
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}
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}
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else
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{
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dol_syslog("functions_dolibarr::check_user_password_dolibarr Authentification ko db error for '".$_POST["username"]."' error=".$db->lasterror());
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sleep(1);
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$_SESSION["dol_loginmesg"]=$db->lasterror();
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}
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}
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return $login;
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}
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?>
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