session::global_set('_LAST_PAGE_REQUEST', time()); } // Get posted values $current_password = get_post('current_password'); $new_password = get_post('new_password'); $repeated_password = get_post('new_password_repeated'); // Get configuration flags for further input checks. $check_differ = $config->get_cfg_value("core", "passwordMinDiffer") != ""; $differ = $config->get_cfg_value("core", "passwordMinDiffer"); $check_length = $config->get_cfg_value("core", "passwordMinLength") != ""; $length = $config->get_cfg_value("core", "passwordMinLength"); // Once an error has occured it is stored here. $message = array(); // Perform GOsa password policy checks if (!tests::is_uid($uid)) { $message[] = msgPool::invalid(_("Login")); } elseif (empty($current_password)) { $message[] = _("You need to specify your current password in order to proceed."); } elseif ($new_password != $repeated_password) { $message[] = _("The passwords you've entered as 'New password' and 'Repeated new password' do not match."); } elseif ($new_password == "") { $message[] = _("The password you've entered as 'New password' is empty."); } elseif ($check_differ && substr($current_password, 0, $differ) == substr($new_password, 0, $differ)) { $message[] = _("The password used as new and current are too similar."); } elseif ($check_length && strlen($new_password) < $length) { $message[] = _("The password used as new is to short."); } elseif (!passwordMethod::is_harmless($new_password)) { $message[] = _("The password contains possibly problematic Unicode characters!"); } // Connect as the given user and load its ACLs if (!count($message)) {