Added first authentiction code..we have a test that makes sure we are unauthenticed but i havent been able to get authenticated to work yet due to identity server usual madness when calling with their SDK!

test/Ocelot.AcceptanceTests/AuthenticationTests.cs

@@ -0,0 +1,202 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Net;
+using System.Net.Http;
+using System.Text.Encodings.Web;
+using IdentityServer4.Models;
+using IdentityServer4.Services.InMemory;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.AspNetCore.Hosting;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.TestHost;
+using Microsoft.Extensions.DependencyInjection;
+using Ocelot.Library.Infrastructure.Configuration.Yaml;
+using Shouldly;
+using TestStack.BDDfy;
+using Xunit;
+using YamlDotNet.Serialization;
+
+namespace Ocelot.AcceptanceTests
+{
+    public class AuthenticationTests : IDisposable
+    {
+        private TestServer _server;
+        private HttpClient _client;
+        private HttpResponseMessage _response;
+        private readonly string _configurationPath;
+        private StringContent _postContent;
+        private IWebHost _builder;
+
+        // Sadly we need to change this when we update the netcoreapp version to make the test update the config correctly
+        private double _netCoreAppVersion = 1.4;
+        private HttpClient _idServerClient;
+        private TestServer _idServer;
+
+        public AuthenticationTests()
+        {
+            _configurationPath = $"./bin/Debug/netcoreapp{_netCoreAppVersion}/configuration.yaml";
+        }
+
+        [Fact]
+        public void should_return_401_using_jwt()
+        {
+            this.Given(x => x.GivenThereIsAnIdentityServerOn("http://localhost:51888"))
+                .And(x => x.GivenThereIsAServiceRunningOn("http://localhost:51876", 201, string.Empty))
+                .And(x => x.GivenThereIsAConfiguration(new YamlConfiguration
+                {
+                    ReRoutes = new List<YamlReRoute>
+                    {
+                        new YamlReRoute
+                        {
+                            DownstreamTemplate = "http://localhost:51876/",
+                            UpstreamTemplate = "/",
+                            UpstreamHttpMethod = "Post",
+                            Authentication = "JwtBearerAuthentication"
+                        }
+                    }
+                }))
+                .And(x => x.GivenTheApiGatewayIsRunning())
+                .And(x => x.GivenThePostHasContent("postContent"))
+                .When(x => x.WhenIPostUrlOnTheApiGateway("/"))
+                .Then(x => x.ThenTheStatusCodeShouldBe(HttpStatusCode.Unauthorized))
+                .BDDfy();
+        }
+
+        private void GivenThePostHasContent(string postcontent)
+        {
+            _postContent = new StringContent(postcontent);
+        }
+
+        /// <summary>
+        /// This is annoying cos it should be in the constructor but we need to set up the yaml file before calling startup so its a step.
+        /// </summary>
+        private void GivenTheApiGatewayIsRunning()
+        {
+            _server = new TestServer(new WebHostBuilder()
+                .UseStartup<Startup>());
+
+            _client = _server.CreateClient();
+        }
+
+        private void GivenThereIsAConfiguration(YamlConfiguration yamlConfiguration)
+        {
+            var serializer = new Serializer();
+
+            if (File.Exists(_configurationPath))
+            {
+                File.Delete(_configurationPath);
+            }
+
+            using (TextWriter writer = File.CreateText(_configurationPath))
+            {
+                serializer.Serialize(writer, yamlConfiguration);
+            }
+        }
+
+        private void GivenThereIsAServiceRunningOn(string url, int statusCode, string responseBody)
+        {
+            _builder = new WebHostBuilder()
+                .UseUrls(url)
+                .UseKestrel()
+                .UseContentRoot(Directory.GetCurrentDirectory())
+                .UseIISIntegration()
+                .UseUrls(url)
+                .Configure(app =>
+                {
+                    app.Run(async context =>
+                    {
+                        context.Response.StatusCode = statusCode;
+                        await context.Response.WriteAsync(responseBody);
+                    });
+                })
+                .Build();
+
+            _builder.Start();
+        }
+
+        private void GivenThereIsAnIdentityServerOn(string url)
+        {
+            var builder = new WebHostBuilder()
+                .UseUrls(url)
+                .UseKestrel()
+                .UseContentRoot(Directory.GetCurrentDirectory())
+                .UseIISIntegration()
+                .UseUrls(url)
+                .ConfigureServices(services =>
+                {
+                    services.AddDeveloperIdentityServer()
+                    .AddInMemoryClients(new List<Client> {
+                    new Client
+                    {
+                        ClientId = "test",
+                        AllowedGrantTypes = GrantTypes.ResourceOwnerPassword,
+                        ClientSecrets = new List<Secret> {  new Secret("test".Sha256()) },
+                        AllowedScopes = new List<string> { "api1" },
+                        AllowAccessToAllScopes = true,
+                        AccessTokenType = AccessTokenType.Jwt,
+                        Enabled = true
+
+                    } })
+                    .AddInMemoryScopes(new List<Scope> { new Scope
+                    {
+                        Name = "api1",
+                        Description = "My API",
+                        Enabled = true
+
+                    }})
+                    .AddInMemoryUsers(new List<InMemoryUser> { new InMemoryUser
+                    {
+                        Username = "test", Password = "test", Enabled = true, Subject = "asdads"
+                    }});
+                })
+                .Configure(app =>
+                {
+                    app.UseIdentityServer();
+                });
+                
+            _idServer = new TestServer(builder);
+            _idServerClient = _idServer.CreateClient();
+
+            var response = _idServerClient.GetAsync($"{url}/.well-known/openid-configuration").Result;
+            response.EnsureSuccessStatusCode();
+            var content = response.Content.ReadAsStringAsync().Result;
+        }
+
+        private void GivenIHaveAToken(string url)
+        {
+            var tokenUrl = $"{url}/connect/token";
+            var formData = new List<KeyValuePair<string, string>>
+            {
+                new KeyValuePair<string, string>("client_id", "test"),
+                new KeyValuePair<string, string>("client_secret", "test".Sha256()),
+                new KeyValuePair<string, string>("scope", "api1"),
+                new KeyValuePair<string, string>("username", "test"),
+                new KeyValuePair<string, string>("password", "test"),
+                new KeyValuePair<string, string>("grant_type", "password")
+            };
+            var content = new FormUrlEncodedContent(formData);
+            var response = _idServerClient.PostAsync(tokenUrl, content).Result;
+            var responseContent = response.Content.ReadAsStringAsync().Result;
+        }
+
+        private void WhenIPostUrlOnTheApiGateway(string url)
+        {
+            _response = _client.PostAsync(url, _postContent).Result;
+        }
+
+        private void ThenTheStatusCodeShouldBe(HttpStatusCode expectedHttpStatusCode)
+        {
+            _response.StatusCode.ShouldBe(expectedHttpStatusCode);
+        }
+
+        public void Dispose()
+        {
+            _idServerClient?.Dispose();
+            _idServer?.Dispose();
+            _builder?.Dispose();
+            _client.Dispose();
+            _server.Dispose();
+        }
+    }
+}

test/Ocelot.AcceptanceTests/OcelotTests.cs

@@ -110,6 +110,7 @@ namespace Ocelot.AcceptanceTests
                 .Then(x => x.ThenTheStatusCodeShouldBe(HttpStatusCode.Created))
                 .BDDfy();
         }
+
         private void GivenThePostHasContent(string postcontent)
         {
             _postContent = new StringContent(postcontent);
@@ -184,10 +185,7 @@ namespace Ocelot.AcceptanceTests
 
         public void Dispose()
         {
-            if (_builder != null)
-            {
-                _builder.Dispose();
-            }
+            _builder?.Dispose();
             _client.Dispose();
             _server.Dispose();
         }

test/Ocelot.AcceptanceTests/project.json

@@ -11,31 +11,32 @@
 
   "testRunner": "xunit",
 
-  "dependencies": {
-    "Microsoft.NETCore.App": {
-      "version": "1.0.0",
-      "type": "platform"
+    "dependencies": {
+        "Microsoft.NETCore.App": {
+            "version": "1.0.0",
+            "type": "platform"
+        },
+        "Microsoft.AspNetCore.Mvc": "1.0.0",
+        "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
+        "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
+        "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
+        "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0",
+        "Microsoft.Extensions.Configuration.Json": "1.0.0",
+        "Microsoft.Extensions.Logging": "1.0.0",
+        "Microsoft.Extensions.Logging.Console": "1.0.0",
+        "Microsoft.Extensions.Logging.Debug": "1.0.0",
+        "Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
+        "Microsoft.AspNetCore.Http": "1.0.0",
+        "Ocelot.Library": "1.0.0-*",
+        "xunit": "2.1.0",
+        "dotnet-test-xunit": "2.2.0-preview2-build1029",
+        "Shouldly": "2.8.0",
+        "Ocelot": "1.0.0-*",
+        "Microsoft.AspNetCore.TestHost": "1.0.0",
+        "TestStack.BDDfy": "4.3.1",
+        "YamlDotNet": "3.9.0",
+        "IdentityServer4": "1.0.0-rc2"
     },
-    "Microsoft.AspNetCore.Mvc": "1.0.0",
-    "Microsoft.AspNetCore.Server.IISIntegration": "1.0.0",
-    "Microsoft.AspNetCore.Server.Kestrel": "1.0.0",
-    "Microsoft.Extensions.Configuration.EnvironmentVariables": "1.0.0",
-    "Microsoft.Extensions.Configuration.FileExtensions": "1.0.0",
-    "Microsoft.Extensions.Configuration.Json": "1.0.0",
-    "Microsoft.Extensions.Logging": "1.0.0",
-    "Microsoft.Extensions.Logging.Console": "1.0.0",
-    "Microsoft.Extensions.Logging.Debug": "1.0.0",
-    "Microsoft.Extensions.Options.ConfigurationExtensions": "1.0.0",
-    "Microsoft.AspNetCore.Http": "1.0.0",
-    "Ocelot.Library": "1.0.0-*",
-    "xunit": "2.1.0",
-    "dotnet-test-xunit": "2.2.0-preview2-build1029",
-    "Shouldly": "2.8.0",
-    "Ocelot": "1.0.0-*",
-    "Microsoft.AspNetCore.TestHost": "1.0.0",
-    "TestStack.BDDfy": "4.3.1",
-    "YamlDotNet": "3.9.0"
-  },
 
   "frameworks": {
     "netcoreapp1.4": {

test/Ocelot.UnitTests/Middleware/AuthenticationMiddlewareTests.cs

@@ -7,10 +7,10 @@ using Microsoft.AspNetCore.TestHost;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;
 using Ocelot.Library.Infrastructure.DownstreamRouteFinder;
+using Ocelot.Library.Infrastructure.Middleware;
 using Ocelot.Library.Infrastructure.Repository;
 using Ocelot.Library.Infrastructure.Responses;
 using Ocelot.Library.Infrastructure.UrlMatcher;
-using Ocelot.Library.Middleware;
 using TestStack.BDDfy;
 using Xunit;
 

test/Ocelot.UnitTests/Middleware/DownstreamRouteFinderMiddlewareTests.cs

@@ -1,4 +1,6 @@
-namespace Ocelot.UnitTests.Middleware
+using Ocelot.Library.Infrastructure.Middleware;
+
+namespace Ocelot.UnitTests.Middleware
 {
     using System;
     using System.Collections.Generic;
@@ -9,7 +11,6 @@
     using Library.Infrastructure.Repository;
     using Library.Infrastructure.Responses;
     using Library.Infrastructure.UrlMatcher;
-    using Library.Middleware;
     using Microsoft.AspNetCore.Hosting;
     using Microsoft.AspNetCore.TestHost;
     using Microsoft.Extensions.DependencyInjection;

test/Ocelot.UnitTests/Middleware/DownstreamUrlCreatorMiddlewareTests.cs

@@ -1,4 +1,6 @@
-namespace Ocelot.UnitTests.Middleware
+using Ocelot.Library.Infrastructure.Middleware;
+
+namespace Ocelot.UnitTests.Middleware
 {
     using System;
     using System.Collections.Generic;
@@ -10,7 +12,6 @@
     using Library.Infrastructure.Responses;
     using Library.Infrastructure.UrlMatcher;
     using Library.Infrastructure.UrlTemplateReplacer;
-    using Library.Middleware;
     using Microsoft.AspNetCore.Hosting;
     using Microsoft.AspNetCore.TestHost;
     using Microsoft.Extensions.DependencyInjection;

test/Ocelot.UnitTests/Middleware/HttpRequestBuilderMiddlewareTests.cs

@@ -7,10 +7,10 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.TestHost;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;
+using Ocelot.Library.Infrastructure.Middleware;
 using Ocelot.Library.Infrastructure.Repository;
 using Ocelot.Library.Infrastructure.RequestBuilder;
 using Ocelot.Library.Infrastructure.Responses;
-using Ocelot.Library.Middleware;
 using TestStack.BDDfy;
 using Xunit;
 

test/Ocelot.UnitTests/Middleware/HttpRequesterMiddlewareTests.cs

@@ -6,11 +6,11 @@ using Microsoft.AspNetCore.Hosting;
 using Microsoft.AspNetCore.TestHost;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;
+using Ocelot.Library.Infrastructure.Middleware;
 using Ocelot.Library.Infrastructure.Repository;
 using Ocelot.Library.Infrastructure.RequestBuilder;
 using Ocelot.Library.Infrastructure.Requester;
 using Ocelot.Library.Infrastructure.Responses;
-using Ocelot.Library.Middleware;
 using TestStack.BDDfy;
 using Xunit;
 

test/Ocelot.UnitTests/Middleware/HttpResponderMiddlewareTests.cs

@@ -6,10 +6,10 @@ using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.TestHost;
 using Microsoft.Extensions.DependencyInjection;
 using Moq;
+using Ocelot.Library.Infrastructure.Middleware;
 using Ocelot.Library.Infrastructure.Repository;
 using Ocelot.Library.Infrastructure.Responder;
 using Ocelot.Library.Infrastructure.Responses;
-using Ocelot.Library.Middleware;
 using TestStack.BDDfy;
 using Xunit;
 
@@ -19,6 +19,7 @@ namespace Ocelot.UnitTests.Middleware
     {
         private readonly Mock<IHttpResponder> _responder;
         private readonly Mock<IScopedRequestDataRepository> _scopedRepository;
+        private readonly Mock<IErrorsToHttpStatusCodeMapper> _codeMapper;
         private readonly string _url;
         private readonly TestServer _server;
         private readonly HttpClient _client;
@@ -30,10 +31,12 @@ namespace Ocelot.UnitTests.Middleware
             _url = "http://localhost:51879";
             _responder = new Mock<IHttpResponder>();
             _scopedRepository = new Mock<IScopedRequestDataRepository>();
+            _codeMapper = new Mock<IErrorsToHttpStatusCodeMapper>();
 
             var builder = new WebHostBuilder()
               .ConfigureServices(x =>
               {
+                  x.AddSingleton(_codeMapper.Object);
                   x.AddSingleton(_responder.Object);
                   x.AddSingleton(_scopedRepository.Object);
               })

test/Ocelot.UnitTests/Responder/ErrorsToHttpStatusCodeMapperTests.cs

@@ -0,0 +1,72 @@
+using System.Collections.Generic;
+using System.IO;
+using System.Net.Http;
+using Microsoft.AspNetCore.Http;
+using Ocelot.Library.Infrastructure.Errors;
+using Ocelot.Library.Infrastructure.Middleware;
+using Ocelot.Library.Infrastructure.Responder;
+using Ocelot.Library.Infrastructure.Responses;
+using Shouldly;
+using TestStack.BDDfy;
+using Xunit;
+
+namespace Ocelot.UnitTests.Responder
+{
+    public class ErrorsToHttpStatusCodeMapperTests
+    {
+        private readonly IErrorsToHttpStatusCodeMapper _codeMapper;
+        private Response<int> _result;
+        private List<Error> _errors;
+
+        public ErrorsToHttpStatusCodeMapperTests()
+        {
+            _codeMapper = new ErrorsToHttpStatusCodeMapper();
+        }
+
+        [Fact]
+        public void should_create_unauthenticated_response_code()
+        {
+            this.Given(x => x.GivenThereAreErrors(new List<Error>
+                {
+                    new UnauthenticatedError("no matter")
+                }))
+                .When(x => x.WhenIGetErrorStatusCode())
+                .Then(x => x.ThenTheResponseIsStatusCodeIs(401))
+                .BDDfy();
+        }
+
+        [Fact]
+        public void should_create_not_found_response_response_code()
+        {
+            this.Given(x => x.GivenThereAreErrors(new List<Error>
+                {
+                    new AnyError()
+                }))
+                .When(x => x.WhenIGetErrorStatusCode())
+                .Then(x => x.ThenTheResponseIsStatusCodeIs(404))
+                .BDDfy();
+        }
+
+        class AnyError : Error
+        {
+            public AnyError() : base("blahh", OcelotErrorCode.UnknownError)
+            {
+            }
+        }
+
+        private void GivenThereAreErrors(List<Error> errors)
+        {
+            _errors = errors;
+        }
+
+        private void WhenIGetErrorStatusCode()
+        {
+            _result = _codeMapper.Map(_errors);
+        }
+
+        private void ThenTheResponseIsStatusCodeIs(int expectedCode)
+        {
+            _result.Data.ShouldBe(expectedCode);
+        }    
+    }
+}

test/Ocelot.UnitTests/Responder/ResponderTests.cs

@@ -1,14 +0,0 @@
-using Microsoft.AspNetCore.Http;
-using Xunit;
-
-namespace Ocelot.UnitTests.Responder
-{
-    public class ResponderTests
-    {
-        [Fact]
-        public void should_do_something()
-        {
-
-        }
-    }
-}