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uia fallback example: check event origin

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Richard van der Hoff 2016-10-07 16:26:28 +01:00 • committed by GitHub
parent e850fd718d
commit 6c88d698ae
1 changed files with 3 additions and 2 deletions
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5
specification/client_server_api.rst
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@ -637,10 +637,11 @@ handle unknown login types:
var popupWindow; var popupWindow;
var eventListener = function(ev) { var eventListener = function(ev) {
if (ev.data !== "authDone" ) { // check it's the right message from the right place.
if (ev.data !== "authDone" || ev.origin !== homeserverUrl) {
return; return;
} }
// close the popup // close the popup
popupWindow.close(); popupWindow.close();
window.removeEventListener("message", eventListener); window.removeEventListener("message", eventListener);