Quickly review the code to fix the build, anticipating that there will be failed tests

Author: raman-m

src/Ocelot/Authentication/Middleware/AuthenticationMiddleware.cs

@@ -3,8 +3,6 @@
 using Ocelot.Configuration;
 using Ocelot.Logging;
 using Ocelot.Middleware;
-using System.Runtime.Remoting.Contexts;
-using System.Threading.Tasks;
 
 namespace Ocelot.Authentication.Middleware
 {
@@ -38,7 +36,7 @@ public async Task Invoke(HttpContext httpContext)
 
             if (result.Principal?.Identity == null)
             {
-                await ChallengeAsync(httpContext, downstreamRoute);
+                await ChallengeAsync(httpContext, downstreamRoute, result);
                 SetUnauthenticatedError(httpContext, path, null);
                 return;
             }
@@ -52,7 +50,7 @@ public async Task Invoke(HttpContext httpContext)
                 return;
             }
 
-            await ChallengeAsync(httpContext, downstreamRoute);
+            await ChallengeAsync(httpContext, downstreamRoute, result);
             SetUnauthenticatedError(httpContext, path, httpContext.User.Identity.Name);
         }
 
@@ -63,10 +61,10 @@ private void SetUnauthenticatedError(HttpContext httpContext, string path, strin
             httpContext.Items.SetError(error);
         }
 
-        private async Task ChallengeAsync(HttpContext context, DownstreamRoute route)
+        private async Task ChallengeAsync(HttpContext context, DownstreamRoute route, AuthenticateResult status)
         {
             // Perform a challenge. This populates the WWW-Authenticate header on the response
-            await context.ChallengeAsync(route.AuthenticationOptions.AuthenticationProviderKey);
+            await context.ChallengeAsync(route.AuthenticationOptions.AuthenticationProviderKey); // TODO Read failed scheme from auth result
 
             // Since the response gets re-created down the pipeline, we store the challenge in the Items, so we can re-apply it when sending the response
             if (context.Response.Headers.TryGetValue("WWW-Authenticate", out var authenticateHeader))

src/Ocelot/Responder/HttpContextResponder.cs

@@ -3,7 +3,6 @@
 using Microsoft.Extensions.Primitives;
 using Ocelot.Headers;
 using Ocelot.Middleware;
-using System.Runtime.Remoting.Messaging;
 
 namespace Ocelot.Responder;
 
@@ -79,9 +78,7 @@ public async Task SetErrorResponseOnContext(HttpContext context, DownstreamRespo
     }
 
     public void SetAuthChallengeOnContext(HttpContext context, string challenge)
-    {
-        AddHeaderIfDoesntExist(context, new Header("WWW-Authenticate", new[] { challenge }));
-    }
+        => AddHeaderIfDoesntExist(context, new Header("WWW-Authenticate", new[] { challenge }));
 
     private static void SetStatusCode(HttpContext context, int statusCode)
     {

test/Ocelot.AcceptanceTests/Authentication/AuthenticationTests.cs

@@ -2,8 +2,8 @@
 using IdentityServer4.Models;
 using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.Http;
-using Ocelot.Configuration.File;
-using System.Net.Http;
+using Microsoft.Extensions.DependencyInjection;
+using Ocelot.DependencyInjection;
 
 namespace Ocelot.AcceptanceTests.Authentication
 {
@@ -129,48 +129,20 @@ public void Should_return_www_authenticate_header_on_401()
                 .And(x => ThenTheResponseShouldContainAuthChallenge())
                 .BDDfy();
         }
-
-        public void GivenOcelotIsRunningWithJwtAuth(string authenticationProviderKey)
+        private void GivenOcelotIsRunningWithJwtAuth(string authenticationProviderKey)
         {
-            var builder = new ConfigurationBuilder()
-                .SetBasePath(Directory.GetCurrentDirectory())
-                .AddJsonFile("appsettings.json", optional: true, reloadOnChange: false)
-                .AddJsonFile("ocelot.json", false, false)
-                .AddEnvironmentVariables();
-
-            var configuration = builder.Build();
-            _webHostBuilder = new WebHostBuilder();
-            _webHostBuilder.ConfigureServices(s =>
+            GivenOcelotIsRunningWithServices(WithJwtBearer);
+            void WithJwtBearer(IServiceCollection s)
             {
-                s.AddSingleton(_webHostBuilder);
-            });
-
-            _ocelotServer = new TestServer(_webHostBuilder
-                .UseConfiguration(configuration)
-                .ConfigureServices(s =>
-                {
-                    s.AddAuthentication().AddJwtBearer(authenticationProviderKey, options =>
-                    {
-                    });
-                    s.AddOcelot(configuration);
-                })
-                .ConfigureLogging(l =>
-                {
-                    l.AddConsole();
-                    l.AddDebug();
-                })
-                .Configure(a =>
-                {
-                    a.UseOcelot().Wait();
-                }));
-
-            _ocelotClient = _ocelotServer.CreateClient();
+                s.AddAuthentication().AddJwtBearer(authenticationProviderKey, options => { });
+                s.AddOcelot();
+            }
         }
-        public void GivenIHaveNoTokenForMyRequest()
+        private void GivenIHaveNoTokenForMyRequest()
         {
             _ocelotClient.DefaultRequestHeaders.Authorization = null;
         }
-        public void ThenTheResponseShouldContainAuthChallenge()
+        private void ThenTheResponseShouldContainAuthChallenge()
         {
             _response.Headers.TryGetValues("WWW-Authenticate", out var headerValue).ShouldBeTrue();
             headerValue.ShouldNotBeEmpty();