Removes one-time sanity log

Removes the temporary logging middleware used for verifying forwarded headers. This was a one-time check and is no longer needed.

Source/ProofOfConcept/Program.cs

@@ -155,20 +155,8 @@ ForwardedHeadersOptions forwardedHeadersOptions = new ForwardedHeadersOptions()
 forwardedHeadersOptions.KnownIPNetworks.Clear();
 forwardedHeadersOptions.KnownProxies.Clear();
 forwardedHeadersOptions.KnownIPNetworks.Add(new IPNetwork(IPAddress.Any, 0));
-forwardedHeadersOptions.ForwardLimit = null;            // allow entire header chain, even if single hop
-forwardedHeadersOptions.RequireHeaderSymmetry = false;  // don’t bail if headers aren’t “perfectly” paired
-
 app.UseForwardedHeaders(forwardedHeadersOptions);
 
-// quick one-time sanity log; remove after verifying
-app.Use(async (ctx, next) =>
-{
-    Console.WriteLine($"XFP={ctx.Request.Headers["X-Forwarded-Proto"]}  " +
-                      $"XFH={ctx.Request.Headers["X-Forwarded-Host"]}  " +
-                      $"Seen={ctx.Request.Scheme}://{ctx.Request.Host}{ctx.Request.PathBase}{ctx.Request.Path}{ctx.Request.QueryString}");
-    await next();
-});
-
 if (app.Environment.IsDevelopment())
 {
     app.MapOpenApi();