egroupware_official/preferences/inc/class.uipassword.inc.php

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<?php
/**
* EGroupware preferences
*
* @package preferences
* @link http://www.egroupware.org
* @author Joseph Engo <jengo@phpgroupware.org>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
class uipassword
{
var $public_functions = array(
'change' => True
);
function uipassword()
{
$this->bo =& CreateObject('preferences.bopassword');
}
function change()
{
//_debug_array($GLOBALS['egw_info']['user']);
$n_passwd = $_POST['n_passwd'];
$n_passwd_2 = $_POST['n_passwd_2'];
$o_passwd_2 = $_POST['o_passwd_2'];
if (isset($_GET['message'])) $_GET['message'] = str_replace("<br />"," ",html::purify($_GET['message']));
if($GLOBALS['egw']->acl->check('nopasswordchange', 1) || $_POST['cancel'])
{
if ($GLOBALS['egw_info']['user']['apps']['preferences'])
{
egw::redirect_link('/preferences/index.php');
}
else
{
egw::redirect_link('/index.php'); // redirect to start page
}
}
$GLOBALS['egw']->template->set_file(array(
'form' => 'changepassword.tpl'
));
$GLOBALS['egw']->template->set_var('lang_enter_password',lang('Enter your new password'));
$GLOBALS['egw']->template->set_var('lang_reenter_password',lang('Re-enter your password'));
$GLOBALS['egw']->template->set_var('lang_enter_old_password',lang('Enter your old password'));
$GLOBALS['egw']->template->set_var('lang_change',lang('Change'));
$GLOBALS['egw']->template->set_var('lang_cancel',lang('Cancel'));
$GLOBALS['egw']->template->set_var('form_action',
$GLOBALS['egw_info']['user']['apps']['preferences'] ?
egw::link('/index.php','menuaction=preferences.uipassword.change') :
egw::link('/preferences/password.php'));
if($GLOBALS['egw_info']['server']['auth_type'] != 'ldap')
{
$smtpClassName = 'defaultsmtp';
if (($default_profile_id = emailadmin_bo::getDefaultProfileID()))
{
$bofelamimail = felamimail_bo::forceEAProfileLoad($default_profile_id);
//fetch the smtpClass
//_debug_array($bofelamimail->ogServer);
$smtpClassName = get_class($bofelamimail->ogServer);
}
$GLOBALS['egw']->template->set_var('sql_message',($smtpClassName!='emailadmin_smtp_sql'?lang('note: This feature does *not* change your email password. This will '
. 'need to be done manually.'):''));
}
if($_POST['change'])
{
$o_passwd = $GLOBALS['egw_info']['user']['passwd'];
if($o_passwd != $o_passwd_2)
{
$errors[] = lang('The old password is not correct');
}
if($n_passwd != $n_passwd_2)
{
$errors[] = lang('The two passwords are not the same');
}
if($o_passwd == $n_passwd)
{
$errors[] = lang('Old password and new password are the same. This is invalid. You must enter a new password');
}
if(!$n_passwd)
{
$errors[] = lang('You must enter a password');
}
$strength = ($GLOBALS['egw_info']['server']['force_pwd_strength']?$GLOBALS['egw_info']['server']['force_pwd_strength']:false);
//error_log(__METHOD__.__LINE__.' Strength:'.$strength);
if ($strength && $strength>5) $strength =5;
if ($strength && $strength<0) $strength = false;
if($GLOBALS['egw_info']['server']['check_save_passwd'] && $strength==false) $strength=5;//old behavior
//error_log(__METHOD__.__LINE__.' Strength:'.$strength);
if(($GLOBALS['egw_info']['server']['check_save_passwd'] || $strength) && $error_msg = $GLOBALS['egw']->auth->crackcheck($n_passwd,$strength))
{
$errors[] = $error_msg;
}
if(is_array($errors))
{
common::egw_header();
echo parse_navbar();
$GLOBALS['egw']->template->set_var('messages',common::error_list($errors));
$GLOBALS['egw']->template->pfp('out','form');
common::egw_exit(True);
}
$passwd_changed = $this->bo->changepass($o_passwd, $n_passwd);
if(!$passwd_changed)
{
$errors[] = lang('Failed to change password. Please contact your administrator.');
common::egw_header();
echo parse_navbar();
$GLOBALS['egw']->template->set_var('messages',common::error_list($errors));
$GLOBALS['egw']->template->pfp('out','form');
common::egw_exit(True);
}
else
{
$GLOBALS['egw']->session->appsession('password','phpgwapi',base64_encode($n_passwd));
$GLOBALS['egw_info']['user']['passwd'] = $n_passwd;
$GLOBALS['egw_info']['user']['account_lastpwd_change'] = egw_time::to('now','ts');
accounts::cache_invalidate($GLOBALS['egw_info']['user']['account_id']);
egw::invalidate_session_cache();
//_debug_array( $GLOBALS['egw_info']['user']);
$GLOBALS['hook_values']['account_id'] = $GLOBALS['egw_info']['user']['account_id'];
$GLOBALS['hook_values']['old_passwd'] = $o_passwd;
$GLOBALS['hook_values']['new_passwd'] = $n_passwd;
// called for every app now, not only for the ones enabled for the user
$GLOBALS['egw']->hooks->process($GLOBALS['hook_values']+array(
'location' => 'changepassword',
),False,True);
if ($GLOBALS['egw_info']['user']['apps']['preferences'])
{
egw::redirect_link('/preferences/index.php','cd=18');
}
$_GET['message'] = lang('Password changed');
}
}
$GLOBALS['egw_info']['flags']['app_header'] = lang('Change your password');
common::egw_header();
echo parse_navbar();
$GLOBALS['egw']->template->set_var('messages','<span class="redItalic">'.htmlspecialchars($_GET['message']).'</span>');
$GLOBALS['egw']->template->pfp('out','form');
common::egw_footer();
}
}