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<?php
// +-----------------------------------------------------------------------+
// | PhpWebGallery - a PHP based picture gallery |
// | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
// | Copyright (C) 2003-2005 PhpWebGallery Team - http://phpwebgallery.net |
// +-----------------------------------------------------------------------+
// | branch : BSF (Best So Far)
// | file : $RCSfile$
// | last update : $Date$
// | last modifier : $Author$
// | revision : $Revision$
// +-----------------------------------------------------------------------+
// | 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 |
// | |
// | 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. |
// +-----------------------------------------------------------------------+
//--------------------------------------------------------------------- include
define('PHPWG_ROOT_PATH','./');
include_once( PHPWG_ROOT_PATH.'include/common.inc.php' );
//-------------------------------------------------------------- identification
$errors = array();
$redirect_to = '';
if ( !empty($_GET['redirect']) )
{
$redirect_to = urldecode($_GET['redirect']);
if ( $user['is_the_guest'] )
{
array_push($errors, $lang['access_forbiden']);
}
}
if (isset($_POST['login']))
{
$redirect_to = isset($_POST['redirect']) ? $_POST['redirect'] : '';
$username = mysql_escape_string($_POST['username']);
// retrieving the encrypted password of the login submitted
$query = '
SELECT '.$conf['user_fields']['id'].' AS id,
'.$conf['user_fields']['password'].' AS password
FROM '.USERS_TABLE.'
WHERE '.$conf['user_fields']['username'].' = \''.$username.'\'
;';
$row = mysql_fetch_array(pwg_query($query));
if ($row['password'] == $conf['pass_convert']($_POST['password']))
{
$remember_me = false;
if ($conf['authorize_remembering']
and isset($_POST['remember_me'])
and $_POST['remember_me'] == 1)
{
$remember_me = true;
}
log_user( $row['id'], $remember_me);
redirect(empty($redirect_to) ? make_index_url() : $redirect_to);
}
else
{
array_push( $errors, $lang['invalid_pwd'] );
}
}
elseif (!empty($_COOKIE[$conf['remember_me_name']]))
{
$cookie = unserialize(pwg_stripslashes($_COOKIE[$conf['remember_me_name']]));
$query = '
SELECT auto_login_key
FROM '.USERS_TABLE.'
WHERE '.$conf['user_fields']['id'].' = '.$cookie['id'].'
;';
$auto_login_key = current(mysql_fetch_assoc(pwg_query($query)));
if ($auto_login_key == $cookie['key'])
{
log_user($cookie['id'], false);
redirect(empty($redirect_to) ? make_index_url() : $redirect_to);
}
else
{
// Hacking attempt!
$query = '
UPDATE '.USERS_TABLE.'
SET auto_login_key=\''.$auto_login_key.'\'
WHERE '.$conf['user_fields']['id'].' = '.$user_id.'
;';
pwg_query($query);
setcookie($conf['remember_me_name'], '', 0, cookie_path());
redirect(empty($redirect_to) ? make_index_url() : $redirect_to);
}
}
//----------------------------------------------------- template initialization
//
// Start output of page
//
$title = $lang['identification'];
$page['body_id'] = 'theIdentificationPage';
include(PHPWG_ROOT_PATH.'include/page_header.php');
$template->set_filenames( array('identification'=>'identification.tpl') );
$template->assign_vars(
array(
'L_TITLE' => $lang['identification'],
'L_USERNAME' => $lang['login'],
'L_PASSWORD' => $lang['password'],
'L_LOGIN' => $lang['submit'],
'L_GUEST' => $lang['ident_guest_visit'],
'L_REGISTER' => $lang['ident_register'],
'L_FORGET' => $lang['ident_forgotten_password'],
'L_REMEMBER_ME'=>$lang['remember_me'],
'U_REGISTER' => PHPWG_ROOT_PATH.'register.php',
'U_LOST_PASSWORD' => PHPWG_ROOT_PATH.'password.php',
'U_HOME' => make_index_url(),
'U_REDIRECT' => $redirect_to,
'F_LOGIN_ACTION' => PHPWG_ROOT_PATH.'identification.php'
));
if ($conf['authorize_remembering'])
{
$template->assign_block_vars('remember_me',array());
}
//-------------------------------------------------------------- errors display
if ( sizeof( $errors ) != 0 )
{
$template->assign_block_vars('errors',array());
for ( $i = 0; $i < sizeof( $errors ); $i++ )
{
$template->assign_block_vars('errors.error',array('ERROR'=>$errors[$i]));
}
}
//-------------------------------------------------------------- visit as guest
$template->assign_block_vars('free_access',array());
//----------------------------------------------------------- html code display
$template->parse('identification');
include(PHPWG_ROOT_PATH.'include/page_tail.php');
?>
|
