#2 Platform handler middleware, sample, tests, functional tests.

IISIntegration.sln

@@ -0,0 +1,65 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.23107.0
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "src", "src", "{04B1EDB6-E967-4D25-89B9-E6F8304038CD}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{0EF45656-B25D-40D8-959C-726EAF185E60}"
+	ProjectSection(SolutionItems) = preProject
+		global.json = global.json
+		NuGet.Config = NuGet.Config
+	EndProjectSection
+EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "Microsoft.AspNet.IISPlatformHandler", "src\Microsoft.AspNet.IISPlatformHandler\Microsoft.AspNet.IISPlatformHandler.xproj", "{ABE53415-83CE-4AF0-AF67-E52160C7862B}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "test", "test", "{EF30B533-D715-421A-92B7-92FEF460AC9C}"
+EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "Microsoft.AspNet.IISPlatformHandler.Tests", "test\Microsoft.AspNet.IISPlatformHandler.Tests\Microsoft.AspNet.IISPlatformHandler.Tests.xproj", "{FBBBE015-1CE3-454B-9647-23F8073FB7AB}"
+EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "Microsoft.AspNet.IISPlatformHandler.FunctionalTests", "test\Microsoft.AspNet.IISPlatformHandler.FunctionalTests\Microsoft.AspNet.IISPlatformHandler.FunctionalTests.xproj", "{A83A33D1-3D29-403C-9750-5811AC7B4025}"
+EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "TestSites", "test\TestSites\TestSites.xproj", "{E27453AD-9CA0-49A2-94FA-96337D77677D}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "samples", "samples", "{C74B8F36-FD2F-45C9-9B8A-00E7CF0126A9}"
+EndProject
+Project("{8BB2217D-0F2D-49D1-97BC-3654ED321F3B}") = "IISSample", "samples\IISSample\IISSample.xproj", "{E4E2BDC4-A9C6-4AE9-B429-032EC83EDE64}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{ABE53415-83CE-4AF0-AF67-E52160C7862B}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{ABE53415-83CE-4AF0-AF67-E52160C7862B}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{ABE53415-83CE-4AF0-AF67-E52160C7862B}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{ABE53415-83CE-4AF0-AF67-E52160C7862B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{FBBBE015-1CE3-454B-9647-23F8073FB7AB}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{FBBBE015-1CE3-454B-9647-23F8073FB7AB}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{FBBBE015-1CE3-454B-9647-23F8073FB7AB}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{FBBBE015-1CE3-454B-9647-23F8073FB7AB}.Release|Any CPU.Build.0 = Release|Any CPU
+		{A83A33D1-3D29-403C-9750-5811AC7B4025}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{A83A33D1-3D29-403C-9750-5811AC7B4025}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{A83A33D1-3D29-403C-9750-5811AC7B4025}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{A83A33D1-3D29-403C-9750-5811AC7B4025}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E27453AD-9CA0-49A2-94FA-96337D77677D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E27453AD-9CA0-49A2-94FA-96337D77677D}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E27453AD-9CA0-49A2-94FA-96337D77677D}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E27453AD-9CA0-49A2-94FA-96337D77677D}.Release|Any CPU.Build.0 = Release|Any CPU
+		{E4E2BDC4-A9C6-4AE9-B429-032EC83EDE64}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{E4E2BDC4-A9C6-4AE9-B429-032EC83EDE64}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{E4E2BDC4-A9C6-4AE9-B429-032EC83EDE64}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{E4E2BDC4-A9C6-4AE9-B429-032EC83EDE64}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(NestedProjects) = preSolution
+		{ABE53415-83CE-4AF0-AF67-E52160C7862B} = {04B1EDB6-E967-4D25-89B9-E6F8304038CD}
+		{FBBBE015-1CE3-454B-9647-23F8073FB7AB} = {EF30B533-D715-421A-92B7-92FEF460AC9C}
+		{A83A33D1-3D29-403C-9750-5811AC7B4025} = {EF30B533-D715-421A-92B7-92FEF460AC9C}
+		{E27453AD-9CA0-49A2-94FA-96337D77677D} = {EF30B533-D715-421A-92B7-92FEF460AC9C}
+		{E4E2BDC4-A9C6-4AE9-B429-032EC83EDE64} = {C74B8F36-FD2F-45C9-9B8A-00E7CF0126A9}
+	EndGlobalSection
+EndGlobal

build.cmd

@@ -31,7 +31,9 @@ IF %BUILDCMD_DNX_VERSION%=="" (
 ) ELSE (
 	CALL packages\KoreBuild\build\dnvm install %BUILDCMD_DNX_VERSION% -runtime CLR -arch x86 -a default
 )
+CALL packages\KoreBuild\build\dnvm install default -arch x64
 CALL packages\KoreBuild\build\dnvm install default -runtime CoreCLR -arch x86
+CALL packages\KoreBuild\build\dnvm install default -runtime CoreCLR -arch x64
 
 :run
 CALL packages\KoreBuild\build\dnvm use default -runtime CLR -arch x86

samples/IISSample/IISSample.xproj

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.Props" Condition="'$(VSToolsPath)' != ''" />
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>e4e2bdc4-a9c6-4ae9-b429-032ec83ede64</ProjectGuid>
+    <RootNamespace>IISSample</RootNamespace>
+    <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">..\..\artifacts\obj\$(MSBuildProjectName)</BaseIntermediateOutputPath>
+    <OutputPath Condition="'$(OutputPath)'=='' ">..\..\artifacts\bin\$(MSBuildProjectName)\</OutputPath>
+  </PropertyGroup>
+  <PropertyGroup>
+    <SchemaVersion>2.0</SchemaVersion>
+    <DevelopmentServerPort>65029</DevelopmentServerPort>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.targets" Condition="'$(VSToolsPath)' != ''" />
+</Project>

samples/IISSample/Startup.cs

@@ -0,0 +1,30 @@
+using System;
+using Microsoft.AspNet.Builder;
+using Microsoft.AspNet.Http;
+using Microsoft.Framework.Logging;
+
+namespace IISSample
+{
+    public class Startup
+    {
+        public void Configure(IApplicationBuilder app, ILoggerFactory loggerfactory)
+        {
+            loggerfactory.AddConsole(LogLevel.Verbose);
+
+            var logger = loggerfactory.CreateLogger("Requests");
+
+            app.Run(async (context) =>
+            {
+                logger.LogVerbose("Received request: " + context.Request.Method + " " + context.Request.Path);
+
+                context.Response.ContentType = "text/plain";
+                await context.Response.WriteAsync("Hello World - " + DateTimeOffset.Now + Environment.NewLine);
+                await context.Response.WriteAsync("User - " + context.User.Identity.Name + Environment.NewLine);
+                foreach (var header in context.Request.Headers)
+                {
+                    await context.Response.WriteAsync(header.Key + ": " + header.Value + Environment.NewLine);
+                }
+            });
+        }
+    }
+}

samples/IISSample/project.json

@@ -0,0 +1,34 @@
+{
+  "webroot": "wwwroot",
+  "version": "1.0.0-*",
+
+  "dependencies": {
+    "Microsoft.AspNet.IISPlatformHandler": "1.0.0-*",
+    "Microsoft.AspNet.Server.Kestrel": "1.0.0-*",
+    "Microsoft.AspNet.Server.WebListener": "1.0.0-*",
+    "Microsoft.Framework.Logging.Console": "1.0.0-*"
+  },
+
+  "commands": {
+    "weblistener": "Microsoft.AspNet.Server.WebListener",
+    "web": "Microsoft.AspNet.Server.Kestrel"
+  },
+
+  "frameworks": {
+    "dnx451": { },
+    "dnxcore50": { }
+  },
+
+  "publishExclude": [
+    "node_modules",
+    "bower_components",
+    "**.xproj",
+    "**.user",
+    "**.vspscc"
+  ],
+  "exclude": [
+    "wwwroot",
+    "node_modules",
+    "bower_components"
+  ]
+}

src/Microsoft.AspNet.IISPlatformHandler/IISPlatformHandlerMiddleware.cs

@@ -0,0 +1,85 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.Globalization;
+using System.Net;
+using System.Security.Principal;
+using System.Threading.Tasks;
+using Microsoft.AspNet.Builder;
+using Microsoft.AspNet.Http;
+using Microsoft.Framework.Internal;
+using Microsoft.Framework.Primitives;
+
+namespace Microsoft.AspNet.IISPlatformHandler
+{
+    public class IISPlatformHandlerMiddleware
+    {
+        private const string XForwardedForHeaderName = "X-Forwarded-For";
+        private const string XForwardedProtoHeaderName = "X-Forwarded-Proto";
+        private const string XIISWindowsAuthToken = "X-IIS-WindowsAuthToken";
+        private const string XOriginalProtoName = "X-Original-Proto";
+        private const string XOriginalIPName = "X-Original-IP";
+
+        private readonly RequestDelegate _next;
+
+        public IISPlatformHandlerMiddleware(RequestDelegate next)
+        {
+            _next = next;
+        }
+
+        public Task Invoke(HttpContext httpContext)
+        {
+            var xForwardProtoHeaderValue = httpContext.Request.Headers[XForwardedProtoHeaderName];
+            if (!string.IsNullOrEmpty(xForwardProtoHeaderValue))
+            {
+                if (!string.IsNullOrEmpty(httpContext.Request.Scheme))
+                {
+                    httpContext.Request.Headers[XOriginalProtoName] = httpContext.Request.Scheme;
+                }
+                httpContext.Request.Scheme = xForwardProtoHeaderValue;
+            }
+
+            var xForwardedForHeaderValue = httpContext.Request.Headers.GetCommaSeparatedValues(XForwardedForHeaderName);
+            if (xForwardedForHeaderValue != null && xForwardedForHeaderValue.Length > 0)
+            {
+                IPAddress ipFromHeader;
+                if (IPAddress.TryParse(xForwardedForHeaderValue[0], out ipFromHeader))
+                {
+                    var remoteIPString = httpContext.Connection.RemoteIpAddress?.ToString();
+                    if (!string.IsNullOrEmpty(remoteIPString))
+                    {
+                        httpContext.Request.Headers[XOriginalIPName] = remoteIPString;
+                    }
+                    httpContext.Connection.RemoteIpAddress = ipFromHeader;
+                }
+            }
+
+            var xIISWindowsAuthToken = httpContext.Request.Headers[XIISWindowsAuthToken];
+            int hexHandle;
+            if (!StringValues.IsNullOrEmpty(xIISWindowsAuthToken)
+                && int.TryParse(xIISWindowsAuthToken, NumberStyles.HexNumber, CultureInfo.InvariantCulture, out hexHandle))
+            {
+                var handle = new IntPtr(hexHandle);
+                var winIdentity = new WindowsIdentity(handle);
+                // WindowsIdentity just duplicated the handle so we need to close the original.
+                NativeMethods.CloseHandle(handle);
+
+                httpContext.Response.RegisterForDispose(winIdentity);
+                var winPrincipal = new WindowsPrincipal(winIdentity);
+
+                var existingPrincipal = httpContext.User;
+                if (existingPrincipal != null)
+                {
+                    httpContext.User = SecurityHelper.MergeUserPrincipal(existingPrincipal, winPrincipal);
+                }
+                else
+                {
+                    httpContext.User = winPrincipal;
+                }
+            }
+
+            return _next(httpContext);
+        }
+    }
+}

src/Microsoft.AspNet.IISPlatformHandler/IISPlatformHandlerMiddlewareExtensions.cs

@@ -0,0 +1,21 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using Microsoft.AspNet.IISPlatformHandler;
+
+namespace Microsoft.AspNet.Builder
+{
+    public static class IISPlatformHandlerMiddlewareExtensions
+    {
+        /// <summary>
+        /// Adds middleware for interacting with the IIS HttpPlatformHandler reverse proxy module.
+        /// This will handle forwarded Windows Authentication, request scheme, remote IPs, etc..
+        /// </summary>
+        /// <param name="builder"></param>
+        /// <returns></returns>
+        public static IApplicationBuilder UseIISPlatformHandler(this IApplicationBuilder builder)
+        {
+            return builder.UseMiddleware<IISPlatformHandlerMiddleware>();
+        }
+    }
+}

src/Microsoft.AspNet.IISPlatformHandler/Microsoft.AspNet.IISPlatformHandler.xproj

@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+  </PropertyGroup>
+
+  <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.Props" Condition="'$(VSToolsPath)' != ''" />
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>abe53415-83ce-4af0-af67-e52160c7862b</ProjectGuid>
+    <RootNamespace>Microsoft.AspNet.PlatformHandler</RootNamespace>
+    <BaseIntermediateOutputPath Condition="'$(BaseIntermediateOutputPath)'=='' ">..\..\artifacts\obj\$(MSBuildProjectName)</BaseIntermediateOutputPath>
+    <OutputPath Condition="'$(OutputPath)'=='' ">..\..\artifacts\bin\$(MSBuildProjectName)\</OutputPath>
+  </PropertyGroup>
+
+  <PropertyGroup>
+    <SchemaVersion>2.0</SchemaVersion>
+  </PropertyGroup>
+  <Import Project="$(VSToolsPath)\DNX\Microsoft.DNX.targets" Condition="'$(VSToolsPath)' != ''" />
+</Project>

src/Microsoft.AspNet.IISPlatformHandler/NativeMethods.cs

@@ -0,0 +1,24 @@
+// Copyright (c) .NET Foundation. All rights reserved.
+// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+
+using System;
+using System.Runtime.InteropServices;
+
+namespace Microsoft.AspNet.IISPlatformHandler
+{
+    internal class NativeMethods
+    {
+#if DNXCORE50
+        private const string api_ms_win_core_handle_LIB = "api-ms-win-core-handle-l1-1-0.dll";
+#else
+        private const string KERNEL32 = "kernel32.dll";
+#endif
+
+#if DNXCORE50
+        [DllImport(api_ms_win_core_handle_LIB, ExactSpelling = true, SetLastError = true)]
+#else
+        [DllImport(KERNEL32, ExactSpelling = true, SetLastError = true)]
+#endif
+        internal static extern bool CloseHandle(IntPtr handle);
+    }
+}

src/Microsoft.AspNet.IISPlatformHandler/project.json

@@ -0,0 +1,23 @@
+{
+  "version": "1.0.0-*",
+  "description": "ASP.NET 5 components for working with the IIS HttpPlatformHandler module.",
+  "repository": {
+      "type": "git",
+      "url": "git://github.com/aspnet/IISIntegration"
+  },
+  "dependencies": {
+    "Microsoft.AspNet.Http.Extensions": "1.0.0-*",
+    "Microsoft.Framework.SecurityHelper.Sources": {
+      "type": "build",
+      "version": "1.0.0-*"
+    }
+  },
+  "frameworks": {
+    "dnx451": { },
+    "dnxcore50": {
+      "dependencies": {
+        "System.Security.Principal.Windows": "4.0.0-beta-*"
+      }
+    }
+  }
+}