/**
* Requires an authorized session and a valid `nonce` GET parameter.
*
* If the client did not send a valid nonce along with the request, this
* function will redirect the client to another page.
*
* This function will call Page::requireLogin prior to any other actions.
*
* @param string $redirectTo
*/
public static final function requireNonce($redirectTo = 'home')
{
self::requireLogin();
$data = \tniessen\tinyIt\HttpParams::_GET();
$okay = $data->has('nonce') && Authorization::isNonce($data->get('nonce'));
if (!$okay) {
self::redirectTo($redirectTo);
exit;
}
}
