From 8ea0c769d8d2a79bacddc0703efb93933df4b1b4 Mon Sep 17 00:00:00 2001
From: James Chapman <jchapman3000@gmail.com>
Date: Sat, 11 Nov 2023 22:41:28 +0000
Subject: [PATCH] Fix X-Forwarded-* headers ignored when running in container

---
 Groceries/Program.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/Groceries/Program.cs b/Groceries/Program.cs
index a799385..10d5c60 100644
--- a/Groceries/Program.cs
+++ b/Groceries/Program.cs
@@ -34,6 +34,13 @@ if (!dbUpgradeResult.Successful)
     return -1;
 }
 
+builder.Services.Configure<ForwardedHeadersOptions>(options =>
+{
+    options.ForwardedHeaders = ForwardedHeaders.All;
+    options.KnownNetworks.Clear();
+    options.KnownProxies.Clear();
+});
+
 var dataProtection = builder.Services.AddDataProtection();
 if (env.IsProduction())
 {
@@ -86,7 +93,7 @@ builder.Services.AddDbContextPool<AppDbContext>(options => options
 
 var app = builder.Build();
 
-app.UseForwardedHeaders(new() { ForwardedHeaders = ForwardedHeaders.All });
+app.UseForwardedHeaders();
 app.UseStaticFiles();
 app.UseRouting();