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def main(request, response):
headers = []
request_headers = []
if "headers" in request.GET:
checked_headers = request.GET.first("headers").split("|")
for header in checked_headers:
if header in request.headers:
headers.append(("x-request-" + header, request.headers.get(header, "") ))
if "cors" in request.GET:
if "Origin" in request.headers:
headers.append(("Access-Control-Allow-Origin", request.headers.get("Origin", "")))
else:
headers.append(("Access-Control-Allow-Origin", "*"))
headers.append(("Access-Control-Allow-Credentials", "true"))
headers.append(("Access-Control-Allow-Methods", "GET, POST, HEAD"))
exposed_headers = ["x-request-" + header for header in checked_headers]
headers.append(("Access-Control-Expose-Headers", ", ".join(exposed_headers)))
headers.append(("Access-Control-Allow-Headers", ", ".join(request.headers)))
headers.append(("content-type", "text/plain"))
return headers, ""
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