| import json |
| |
| def main(request, response): |
| if "origin" in request.GET: |
| response.headers.set("Access-Control-Allow-Origin", request.GET["origin"]) |
| elif "origins" in request.GET: |
| for origin in request.GET["origins"].split(','): |
| response.headers.set("Access-Control-Allow-Origin", request.GET["origin"]) |
| |
| if "headers" in request.GET: |
| response.headers.set("Access-Control-Allow-Headers", request.GET["headers"]) |
| if "methods" in request.GET: |
| response.headers.set("Access-Control-Allow-Methods", request.GET["methods"]) |
| |
| headers = dict(request.headers) |
| |
| for header in headers: |
| headers[header] = headers[header][0] |
| |
| return json.dumps(headers) |
