From e392f5a7b8b0f7a5102b5cc6a283cff9be58a8fc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Szak=C3=A1ts=20Alp=C3=A1r=20Zsolt?= <szakatsa@gmail.com>
Date: Sat, 16 Aug 2025 22:14:35 +0200
Subject: [PATCH] Configures forwarded headers for the application

Ensures the application correctly handles forwarded headers
by explicitly setting the `ForwardedHeaders` option to `ForwardedHeaders.All`.

This allows the application to properly determine the client's
IP address and other request information when behind a proxy
or load balancer.
---
 Source/ProofOfConcept/Program.cs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Source/ProofOfConcept/Program.cs b/Source/ProofOfConcept/Program.cs
index 07a2c74..6ef64ee 100644
--- a/Source/ProofOfConcept/Program.cs
+++ b/Source/ProofOfConcept/Program.cs
@@ -2,6 +2,7 @@ using System.Text.Json;
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.Cookies;
 using Microsoft.AspNetCore.Authentication.OpenIdConnect;
+using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.Extensions.Caching.Memory;
 using Microsoft.Extensions.Diagnostics.HealthChecks;
@@ -94,7 +95,7 @@ builder.Services.AddHostedService<MQTTClient>();
 //Build app
 WebApplication app = builder.Build();
 
-app.UseForwardedHeaders();
+app.UseForwardedHeaders(new ForwardedHeadersOptions() { ForwardedHeaders = ForwardedHeaders.All });
 
 if (app.Environment.IsDevelopment())
 {