up.aspx

<%@ Page Language="C#" %>
<script runat="server" language="C#">
public void Page_Load(object sender, EventArgs e)
{
try
{
	string path = Request.Params["path"];
	System.Net.HttpWebRequest request = (System.Net.HttpWebRequest)System.Net.WebRequest.Create("http://localhost:8123/up/" + path);
	request.Method = Request.HttpMethod;
	request.ContentType = Request.ContentType;
	if (Request.ContentLength > 0)
	{
		using (System.IO.StreamReader reader = new System.IO.StreamReader(Request.InputStream))
		using (System.IO.StreamWriter writer = new System.IO.StreamWriter(request.GetRequestStream()))
		{
			writer.Write(reader.ReadToEnd());
		}
	}
	System.Net.HttpWebResponse response = (System.Net.HttpWebResponse)request.GetResponse();
	System.IO.Stream responseStream = response.GetResponseStream();
	Response.StatusCode = response.StatusCode;
	Response.StatusDescription = response.StatusDescription;
	Response.ContentType = response.ContentType;
	
	using (System.IO.StreamReader reader = new System.IO.StreamReader(responseStream))
	{
		Response.ContentType = response.ContentType;
		Response.Write(reader.ReadToEnd());
		reader.Close();
		responseStream.Close();
		response.Close();
	}
} catch (Exception ex) {
	Response.Write(ex.ToString());
}
}
</script>