Add proxy info

Startup.cs

@@ -1,7 +1,9 @@
 using System;
+using System.Net;
 using System.Collections.Generic;
 using System.Linq;
 using System.Threading.Tasks;
+using Microsoft.AspNetCore.HttpOverrides;
 using Microsoft.AspNetCore.Builder;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.HttpsPolicy;
@@ -23,12 +25,22 @@ namespace NikolaNet
         // This method gets called by the runtime. Use this method to add services to the container.
         public void ConfigureServices(IServiceCollection services)
         {
+            services.Configure<ForwardedHeadersOptions>(options =>
+{
+    options.KnownProxies.Add(IPAddress.Parse("192.168.1.102"));
+});
             services.AddRazorPages();
         }
 
         // This method gets called by the runtime. Use this method to configure the HTTP request pipeline.
         public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
         {
+            app.UseForwardedHeaders(new ForwardedHeadersOptions
+{
+    ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto
+});
+
+app.UseAuthentication();
             if (env.IsDevelopment())
             {
                 app.UseDeveloperExceptionPage();