| def main(request, response): | |
| response.headers.set(b"Content-Type", request.GET.first(b"type")) | |
| origin = request.headers.get('Origin') | |
| cache = request.GET.first(b'cache', None) | |
| if origin is not None: | |
| response.headers.set(b"Access-Control-Allow-Origin", origin) | |
| response.headers.set(b"Access-Control-Allow-Credentials", b"true") | |
| if cache is not None: | |
| response.headers.set(b"Cache-Control", cache) | |
| return request.GET.first(b"content") |