/**
* executing the transaction (triggers, prepare SQL)
* @access protected
*/
function doTransaction()
{
// destroy login related info
unset($_SESSION['kt_login_id']);
KT_unsetSessionVar('kt_login_id');
unset($_SESSION['kt_login_user']);
KT_unsetSessionVar('kt_login_user');
unset($_SESSION['kt_login_level']);
KT_unsetSessionVar('kt_login_level');
unset($_SESSION['KT_denied_pageuri']);
KT_unsetSessionVar('KT_denied_pageuri');
unset($_SESSION['KT_denied_pagelevels']);
KT_unsetSessionVar('KT_denied_pagelevels');
// destroy popup/upload/download info
unset($_SESSION['tng_popup']);
unset($_SESSION['tng_upload']);
unset($_SESSION['tng_download']);
// remove cookies
$cookie_path = tNG_getRememberMePath();
setcookie("kt_login_id", "", time() - 3600, $cookie_path);
setcookie("kt_login_test", "", time() - 3600, $cookie_path);
unset($_COOKIE['kt_login_id']);
unset($_COOKIE['kt_login_test']);
if (is_array($GLOBALS['tNG_login_config_session'])) {
$ses_arr = $GLOBALS['tNG_login_config_session'];
foreach ($ses_arr as $ses_name => $ses_value) {
unset($_SESSION[$ses_name]);
KT_unsetSessionVar($ses_name);
}
}
parent::doTransaction();
}
/**
* Unset the session variables that have to do with user login;
* @return nothing
* @access public
*/
function unsetAll()
{
unset($_SESSION['kt_login_id']);
KT_unsetSessionVar('kt_login_id');
unset($_SESSION['kt_login_user']);
KT_unsetSessionVar('kt_login_user');
unset($_SESSION['kt_login_level']);
KT_unsetSessionVar('kt_login_level');
unset($_SESSION['KT_denied_pageuri']);
KT_unsetSessionVar('KT_denied_pageuri');
unset($_SESSION['KT_denied_pagelevels']);
KT_unsetSessionVar('KT_denied_pagelevels');
// remove cookies
$cookie_path = tNG_getRememberMePath();
setcookie("kt_login_id", "", time() - 3600, $cookie_path);
setcookie("kt_login_test", "", time() - 3600, $cookie_path);
unset($_COOKIE['kt_login_id']);
unset($_COOKIE['kt_login_test']);
if (is_array($GLOBALS['tNG_login_config_session'])) {
$ses_arr = $GLOBALS['tNG_login_config_session'];
foreach ($ses_arr as $ses_name => $ses_value) {
unset($_SESSION[$ses_name]);
KT_unsetSessionVar($ses_name);
}
}
}
/**
* Unset existent cookie related to user login and set them for future use;
* @param object tNG transaction object
* @return nothing
* @access public
*/
function Trigger_Login_AutoLogin(&$tNG)
{
$cookie_path = tNG_getRememberMePath();
if ($tNG->loginType != 'cookie') {
// unset cookies for any login transaction that is not of type 'cookie'
if (isset($_COOKIE['kt_login_id']) && isset($_COOKIE['kt_login_test'])) {
$cookie_timeout = time() - 3600;
setcookie("kt_login_id", "", $cookie_timeout, $cookie_path);
setcookie("kt_login_test", "", $cookie_timeout, $cookie_path);
unset($_COOKIE['kt_login_id']);
unset($_COOKIE['kt_login_test']);
}
}
if (isset($tNG->columns['kt_login_rememberme']) && $tNG->getColumnValue('kt_login_rememberme') != "") {
// for the cookies to use the same valability path as session
$cookie_timeout = time() + intval($GLOBALS['tNG_login_config']['autologin_expires']) * 24 * 60 * 60;
setcookie("kt_login_id", $tNG->getColumnValue('kt_login_id'), $cookie_timeout, $cookie_path);
$kt_test = tNG_encryptString($tNG->getColumnValue('kt_login_password_db'));
setcookie("kt_login_test", $kt_test, $cookie_timeout, $cookie_path);
}
return null;
}
