C# - HttpWebResponse Header Not Being Set
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18-06-2021 - |
문제
I'm attempting to set the content-length of my outgoing response headers but my code seems to have no effect on the headers.
web_op_context.OutgoingResponse.Headers.Set("Content-Type", http_req.content_type);
web_op_context.OutgoingResponse.Headers.Add("Content-Length", "10");
web_op_context.OutgoingResponse.Headers.Add("Access-Control-Allow-Origin", "*");
web_op_context.OutgoingResponse.Headers.Remove("Server");
web_op_context.OutgoingResponse.Headers.Remove("X-Powered-By");
The line for adding content-length and removing "Server" and "X-Powered-By" seems to not be rendering any change in my outgoing response headers.
해결책
The Server and X-Powered By messages are being sent by IIS, not your code. You have to disable them in IIS prevent them from being sent.
다른 팁
The server and Powered by headers are added outside of your code, by the server. I recently had to remove these because they were flagged in a security scan as warnings. Here is the link I used to remove them. Link i used.
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