<?php

/*
 * This endpoint is provided for backwards compatibility,
 * and should not be used.
 *
 * Use SingleLogoutService.php?ReturnTo=... instead.
 */
require_once('../../_include.php');

$metadata = SimpleSAML_Metadata_MetaDataStorageHandler::getMetadataHandler();
$idpEntityId = $metadata->getMetaDataCurrentEntityID('saml20-idp-hosted');
$idp = SimpleSAML_IdP::getById('saml2:' . $idpEntityId);

if (!isset($_REQUEST['RelayState'])) {
	throw new SimpleSAML_Error_BadRequest('Missing required RelayState parameter.');
}

$idp->doLogoutRedirect(SimpleSAML_Utilities::checkURLAllowed((string)$_REQUEST['RelayState']));
assert('FALSE');