Merge branch 'NetworkPR2' of https://github.com/BaronGreenback/jellyfin into NetworkPR2

Jellyfin.Server/Middleware/IpBasedAccessValidationMiddleware.cs

@@ -1,4 +1,4 @@
-using System.Linq;
+using System.Net;
 using System.Threading.Tasks;
 using MediaBrowser.Common.Extensions;
 using MediaBrowser.Common.Net;
@@ -33,14 +33,14 @@ namespace Jellyfin.Server.Middleware
         /// <returns>The async task.</returns>
         public async Task Invoke(HttpContext httpContext, INetworkManager networkManager, IServerConfigurationManager serverConfigurationManager)
         {
-            if (httpContext.Connection.RemoteIpAddress == null)
+            if (httpContext.IsLocal())
             {
                 // Running locally.
                 await _next(httpContext).ConfigureAwait(false);
                 return;
             }
 
-            var remoteIp = httpContext.Connection.RemoteIpAddress;
+            var remoteIp = httpContext.Connection.RemoteIpAddress ?? IPAddress.Loopback;
 
             if (serverConfigurationManager.Configuration.EnableRemoteAccess)
             {

Jellyfin.Server/Middleware/LanFilteringMiddleware.cs

@@ -43,18 +43,6 @@ namespace Jellyfin.Server.Middleware
             }
 
             await _next(httpContext).ConfigureAwait(false);
-        }
-
-        private static string NormalizeConfiguredLocalAddress(string address)
-        {
-            var add = address.AsSpan().Trim('/');
-            int index = add.IndexOf('/');
-            if (index != -1)
-            {
-                add = add.Slice(index + 1);
-            }
-
-            return add.TrimStart('/').ToString();
-        }
+        }        
     }
 }