Merge branch 'master' of https://github.com/dotnet/eShopOnContainers

Author: jsuarezruiz

_docker/redis/Dockerfile.nanowin

@@ -109,15 +109,7 @@ public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerF
 
             app.UseCors("CorsPolicy");
 
-            var identityUrl = Configuration.GetValue<string>("IdentityUrl");
-
-            app.UseIdentityServerAuthentication(new IdentityServerAuthenticationOptions
-            {
-                Authority = identityUrl.ToString(),
-                ScopeName = "orders",
-                RequireHttpsMetadata = false
-            });
-
+            ConfigureAuth(app);
 
             app.UseMvcWithDefaultRoute();
 
@@ -126,5 +118,16 @@ public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerF
 
             OrderingContextSeed.SeedAsync(app).Wait();
         }
+
+        protected virtual void ConfigureAuth(IApplicationBuilder app)
+        {
+            var identityUrl = Configuration.GetValue<string>("IdentityUrl");
+            app.UseIdentityServerAuthentication(new IdentityServerAuthenticationOptions
+            {
+                Authority = identityUrl.ToString(),
+                ScopeName = "orders",
+                RequireHttpsMetadata = false
+            });
+        }
     }
 }