| def main(request, response): | |
| response.headers.set(b"Access-Control-Allow-Origin", b"*") | |
| response.headers.set(b"Access-Control-Max-Age", 0) | |
| response.headers.set(b'Access-Control-Allow-Headers', b"x-test") | |
| if request.method == u"OPTIONS": | |
| if not request.headers.get(b"User-Agent"): | |
| response.content = b"FAIL: User-Agent header missing in preflight request." | |
| response.status = 400 | |
| else: | |
| if request.headers.get(b"User-Agent"): | |
| response.content = b"PASS" | |
| else: | |
| response.content = b"FAIL: User-Agent header missing in request" | |
| response.status = 400 |