| # Returns a valid response when a request has appropriate credentials. | |
| def main(request, response): | |
| cookie = request.cookies.first("cookieName", None) | |
| expected_value = request.GET.first("value", None) | |
| source_origin = request.headers.get("origin", None) | |
| response_headers = [("Content-Type", "text/javascript"), | |
| ("Access-Control-Allow-Origin", source_origin), | |
| ("Access-Control-Allow-Credentials", "true")] | |
| if cookie == expected_value: | |
| return (200, response_headers, "") | |
| return (404, response_headers) |