replay error: Blocked a frame with origin "http://..." from accessing a cross-origin frame.

[cheungseol]

Met probloems when replaying .

The replaying website is embeded as a frame in another website.

when replayed, it works on some browsers.

but some browsers throw these error: "Blocked a frame with origin "http://" from accessing a cross-origin frame."

The version of browsers caughting replaying problems is chrome 79.

[cheungseol]

the embeded website's domain is like "http://c.d.e.f.test.rrweb.com/",

the parent website's domain is like "http://a.b.test.rrweb.com/"

[Juice10]

This is a known issue and not one we can solve unfortunately. Due to browser security settings it is not possible to use JavaScript to access contents of an iframe from a different origin. Because of that rrweb can't access and record cross origin iframes

[cheungseol]

This is a known issue and not one we can solve unfortunately. Due to browser security settings it is not possible to use JavaScript to access contents of an iframe from a different origin. Because of that rrweb can't access and record cross origin iframes

i wonder why in the same website, the same events work on some browsers, but not work no other version chrome browsers?

can i control this? or change the browser settings ?

[Juice10]

Check out this PR for cross origin iframe support: #1035