| def main(request, response): | |
| ua = request.headers.get(b'sec-ch-ua', b'') | |
| response.headers.set(b"Content-Type", b"text/html") | |
| response.headers.set(b"Accept-CH", b"UA") | |
| response.headers.set(b"Accept-CH-Lifetime", b"10") | |
| response.content = b''' | |
| <script> | |
| window.opener.postMessage({ header: '%s' }, "*"); | |
| </script> | |
| Sec-CH-UA: %s | |
| ''' % (ua, ua) |