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Code Issues Releases Wiki Activity

[EC-598] Window Messaging Fix; (#6223)

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Co-authored-by: Cesar Gonzalez <cgonzalez@bitwarden.com>
Co-authored-by: SmithThe4th <gsmith@bitwarden.com>
This commit is contained in:
Todd Martin
2023-09-08 13:15:24 -04:00
committed by GitHub
parent 76601bd528
commit 492b75c24d
1 changed files with 7 additions and 1 deletions
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8
apps/browser/src/vault/fido2/content/messaging/messenger.ts
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@@ -24,10 +24,16 @@ type Handler = (
export class Messenger {
static forDOMCommunication(window: Window) {
const windowOrigin = window.location.origin;
return new Messenger({
postMessage: window.postMessage.bind(window),
postMessage: (message) => window.postMessage(message, windowOrigin),
messages$: new Observable((subscriber) => {
const eventListener = (event: MessageEvent<MessageWithMetadata>) => {
if (event.origin !== windowOrigin) {
return;
}
subscriber.next(event.data);
};