mirrors/ladybird
0
0
Fork 0
mirror of https://github.com/LadybirdBrowser/ladybird.git synced 2025-08-09 17:49:40 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 9

LibWeb: Make iframe insertion steps check the shadow including root

Browse source 
The insertion steps for iframes were following an old version of the
spec, where it was checking if the iframe was "in a document tree",
which doesn't cross shadow root boundaries. The spec has since been
updated to check the shadow including root instead.

This is now needed for Cloudflare Turnstile iframe widgets to appear,
as they are now inserted into a shadow root.
This commit is contained in:
Luke Wilde 2024-11-12 18:16:08 +00:00 • committed by Andreas Kling
commit 4dd14d812f
Notes: github-actions[bot] 2024-11-13 13:40:57 +00:00
3 changed files with 46 additions and 10 deletions
Download patch file Download diff file Expand all files Collapse all files

25
Tests/LibWeb/Text/input/HTML/iframe-successfully-loads-in-shadow-root.html Normal file
View file

@ -0,0 +1,25 @@
<!DOCTYPE html>
<script src="../include.js"></script>
<script>
asyncTest((done) => {
const div = document.createElement("div");
const shadowRoot = div.attachShadow({ mode: "closed" });
const iframe = document.createElement("iframe");
window.addEventListener("message", (messageEvent) => {
println(`Received a message: '${messageEvent.data}'`);
println(`Was it from the shadow root iframe? ${messageEvent.source === iframe.contentWindow}`);
done();
});
iframe.srcdoc = `
\u003cscript\u003e
window.parent.postMessage("Hello from iframe in the shadow root of the just inserted div!");
\u003c/script\u003e
`;
shadowRoot.appendChild(iframe);
document.body.appendChild(div);
});
</script>