Merge branch 'fix/postMessageOrigin' into bbc-release53

PeterC89 · PeterC89 · commit 5fce42d0b0ab · 2025-04-11T11:44:59.000+01:00
diff --git a/packages/webui/src/client/ui/PreviewPopUp/Previews/IFramePreview.tsx b/packages/webui/src/client/ui/PreviewPopUp/Previews/IFramePreview.tsx
@@ -17,7 +17,8 @@ export function IFramePreview({ content }: IFramePreviewProps): React.ReactEleme
 
 	const onLoadListener = useCallback(() => {
 		if (content.postMessage) {
-			iFrameElement.current?.contentWindow?.postMessage(content.postMessage)
+			const url = new URL(content.href)
+			iFrameElement.current?.contentWindow?.postMessage(content.postMessage, `${url.protocol}//${url.host}`)
 		}
 	}, [])
 

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,8 @@ export function IFramePreview({ content }: IFramePreviewProps): React.ReactEleme`
`17`	`17`
`18`	`18`	`const onLoadListener = useCallback(() => {`
`19`	`19`	`if (content.postMessage) {`
`20`		`- iFrameElement.current?.contentWindow?.postMessage(content.postMessage)`
	`20`	`+ const url = new URL(content.href)`
	`21`	+ iFrameElement.current?.contentWindow?.postMessage(content.postMessage, `${url.protocol}//${url.host}`)
`21`	`22`	`}`
`22`	`23`	`}, [])`
`23`	`24`