| <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> |