if ($status === "unknown") {
header("X-XRDS-Location: {$serverUri}?xrds=general");
$status = "default";
}
}
// Now perform the action and catch errors.
$msg->runWithErrors("performActions");
// Set some global values for the pages.
switch ($status) {
case "loginForm":
$loginNonce = $session->generateNonce($nonceBytes);
break;
case "loggedIn":
$loggedInUser = $session->getUser();
/* If we have a pending request, redirect to trust page. */
$openidReq = $session->getRequestInfo();
if ($openidReq) {
$status = "confirmTrust";
$trustRoot = $openidReq->trust_root;
}
break;
default:
// Nothing to be done any more.
break;
}
// Clean up. msg and html have to be kept for later.
$req->close();
$nc->close();
$openid->close();
$session->close();
// Finish off if this request was only for an XRDS file.
