<script> | |
function frameLoaded() { | |
if (window.opener) | |
window.opener.postMessage('done', '*'); | |
} | |
</script> | |
<iframe onload="frameLoaded()" | |
src="http://example.test:8080/security/resources/redir.php?url=https://127.0.0.1:8443/security/mixedContent/resources/boring.html"></iframe> |