Using [NotNull] from the common package

samples/CookieSample/CookieSample.xproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
@@ -12,6 +12,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <SchemaVersion>2.0</SchemaVersion>
+    <DevelopmentServerPort>22569</DevelopmentServerPort>
   </PropertyGroup>
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
-</Project>
+</Project>

samples/CookieSessionSample/CookieSessionSample.xproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
@@ -12,6 +12,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <SchemaVersion>2.0</SchemaVersion>
+    <DevelopmentServerPort>22571</DevelopmentServerPort>
   </PropertyGroup>
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
-</Project>
+</Project>

samples/SocialSample/SocialSample.xproj

@@ -1,4 +1,4 @@
-<?xml version="1.0" encoding="utf-8"?>
+<?xml version="1.0" encoding="utf-8"?>
 <Project ToolsVersion="14.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <PropertyGroup>
     <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">14.0</VisualStudioVersion>
@@ -12,6 +12,7 @@
   </PropertyGroup>
   <PropertyGroup>
     <SchemaVersion>2.0</SchemaVersion>
+    <DevelopmentServerPort>22570</DevelopmentServerPort>
   </PropertyGroup>
   <Import Project="$(VSToolsPath)\AspNet\Microsoft.Web.AspNet.targets" Condition="'$(VSToolsPath)' != ''" />
-</Project>
+</Project>

src/Microsoft.AspNet.Authentication.Cookies/CookieAppBuilderExtensions.cs

@@ -3,6 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.Cookies;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.OptionsModel;
 
 namespace Microsoft.AspNet.Builder

src/Microsoft.AspNet.Authentication.Cookies/CookieAuthenticationHandler.cs

@@ -8,6 +8,7 @@ using System.Security.Claims;
 using System.Threading.Tasks;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Http.Authentication;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.Logging;
 
 namespace Microsoft.AspNet.Authentication.Cookies

src/Microsoft.AspNet.Authentication.Cookies/CookieServiceCollectionExtensions.cs

@@ -4,7 +4,7 @@
 using System;
 using Microsoft.AspNet.Authentication.Cookies;
 using Microsoft.Framework.ConfigurationModel;
-using Microsoft.Framework.DependencyInjection;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
 {

src/Microsoft.AspNet.Authentication.Cookies/Infrastructure/ChunkingCookieManager.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Globalization;
 using System.Linq;
 using Microsoft.AspNet.Http;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication.Cookies.Infrastructure
 {

src/Microsoft.AspNet.Authentication.Cookies/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication.Cookies
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication.Cookies/Notifications/CookieValidateIdentityContext.cs

@@ -6,6 +6,7 @@ using System.Security.Principal;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Http.Authentication;
 using Microsoft.AspNet.Authentication.Notifications;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication.Cookies
 {

src/Microsoft.AspNet.Authentication.Cookies/project.json

@@ -3,10 +3,11 @@
     "description": "ASP.NET middleware that enables an application to use cookie based authentication, similar to ASP.NET's forms authentication.",
     "dependencies": {
         "Microsoft.AspNet.Authentication": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" },
         "Newtonsoft.Json": "6.0.6"
     },
     "frameworks": {
         "dnx451": { },
         "dnxcore50": { }
     }
-}
+}

src/Microsoft.AspNet.Authentication.Facebook/FacebookAppBuilderExtensions.cs

@@ -3,6 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.Facebook;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.OptionsModel;
 
 namespace Microsoft.AspNet.Builder

src/Microsoft.AspNet.Authentication.Facebook/FacebookServiceCollectionExtensions.cs

@@ -4,6 +4,7 @@
 using System;
 using Microsoft.AspNet.Authentication.Facebook;
 using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
 {

src/Microsoft.AspNet.Authentication.Facebook/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication.Facebook
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication.Facebook/project.json

@@ -2,7 +2,8 @@
     "version": "1.0.0-*",
     "description": "ASP.NET 5 middleware that enables an application to support Facebook's OAuth 2.0 authentication workflow.",
     "dependencies": {
-        "Microsoft.AspNet.Authentication.OAuth": "1.0.0-*"
+        "Microsoft.AspNet.Authentication.OAuth": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" }
     },
     "frameworks": {
         "dnx451": { },

src/Microsoft.AspNet.Authentication.Google/GoogleAppBuilderExtensions.cs

@@ -3,6 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.Google;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.OptionsModel;
 
 namespace Microsoft.AspNet.Builder

src/Microsoft.AspNet.Authentication.Google/GoogleServiceCollectionExtensions.cs

@@ -4,6 +4,7 @@
 using System;
 using Microsoft.AspNet.Authentication.Google;
 using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
 {

src/Microsoft.AspNet.Authentication.Google/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication.Google
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication.Google/project.json

@@ -2,7 +2,8 @@
     "version": "1.0.0-*",
     "description": "ASP.NET 5 contains middlewares to support Google's OpenId and OAuth 2.0 authentication workflows.",
     "dependencies": {
-        "Microsoft.AspNet.Authentication.OAuth": "1.0.0-*"
+        "Microsoft.AspNet.Authentication.OAuth": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" }
     },
     "frameworks": {
         "dnx451": { },

src/Microsoft.AspNet.Authentication.MicrosoftAccount/MicrosoftAccountAppBuilderExtensions.cs

@@ -1,9 +1,10 @@
 // Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
-using Microsoft.AspNet.Authentication.MicrosoftAccount;
-using Microsoft.Framework.OptionsModel;
 using System;
+using Microsoft.AspNet.Authentication.MicrosoftAccount;
+using Microsoft.Framework.Internal;
+using Microsoft.Framework.OptionsModel;
 
 namespace Microsoft.AspNet.Builder
 {

src/Microsoft.AspNet.Authentication.MicrosoftAccount/MicrosoftAccountServiceCollectionExtensions.cs

@@ -4,6 +4,7 @@
 using System;
 using Microsoft.AspNet.Authentication.MicrosoftAccount;
 using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
 {

src/Microsoft.AspNet.Authentication.MicrosoftAccount/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication.MicrosoftAccount
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication.MicrosoftAccount/Notifications/MicrosoftAccountAuthenticatedContext.cs

@@ -4,9 +4,9 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
-using System.Net.Http;
-using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Authentication.OAuth;
+using Microsoft.AspNet.Http;
+using Microsoft.Framework.Internal;
 using Newtonsoft.Json.Linq;
 
 namespace Microsoft.AspNet.Authentication.MicrosoftAccount

src/Microsoft.AspNet.Authentication.MicrosoftAccount/project.json

@@ -2,7 +2,8 @@
     "version": "1.0.0-*",
     "description": "ASP.NET 5 middleware that enables an application to support the Microsoft Account authentication workflow.",
     "dependencies": {
-        "Microsoft.AspNet.Authentication.OAuth": "1.0.0-*"
+        "Microsoft.AspNet.Authentication.OAuth": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" }
     },
     "frameworks": {
         "dnx451": { },

src/Microsoft.AspNet.Authentication.OAuth/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication.OAuth
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication.OAuth/OAuthAuthenticationExtensions.cs

@@ -2,9 +2,8 @@
 // Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
 
 using System;
-using System.Globalization;
 using Microsoft.AspNet.Authentication.OAuth;
-using Microsoft.AspNet.Authentication;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.OptionsModel;
 
 namespace Microsoft.AspNet.Builder

src/Microsoft.AspNet.Authentication.OAuth/project.json

@@ -3,7 +3,8 @@
     "description": "ASP.NET 5 middleware that enables an application to support any standard OAuth 2.0 authentication workflow.",
     "dependencies": {
         "Microsoft.AspNet.DataProtection": "1.0.0-*",
-        "Microsoft.AspNet.Authentication": "1.0.0-*"
+        "Microsoft.AspNet.Authentication": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" }
     },
     "frameworks": {
         "dnx451": {

src/Microsoft.AspNet.Authentication.OAuthBearer/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication.OAuthBearer
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication.OAuthBearer/OAuthBearerAppBuilderExtensions.cs

@@ -3,6 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.OAuthBearer;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.OptionsModel;
 
 namespace Microsoft.AspNet.Builder

src/Microsoft.AspNet.Authentication.OAuthBearer/OAuthBearerServiceCollectionExtensions.cs

@@ -4,6 +4,7 @@
 using System;
 using Microsoft.AspNet.Authentication.OAuthBearer;
 using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
 {

src/Microsoft.AspNet.Authentication.OAuthBearer/project.json

@@ -3,6 +3,7 @@
     "description": "ASP.NET 5 middleware that enables an application to receive a OAuth bearer token.",
     "dependencies": {
         "Microsoft.AspNet.Authentication": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" },
         "Microsoft.IdentityModel.Protocol.Extensions": "2.0.0-beta1-*",
         "System.IdentityModel.Tokens": "5.0.0-beta1-*"
     },

src/Microsoft.AspNet.Authentication.OpenIdConnect/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication.OpenIdConnect
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication.OpenIdConnect/OpenIdConnectServiceCollectionExtensions.cs

@@ -4,6 +4,7 @@
 using System;
 using Microsoft.AspNet.Authentication.OpenIdConnect;
 using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
 {

src/Microsoft.AspNet.Authentication.OpenIdConnect/project.json

@@ -2,6 +2,7 @@
     "version": "1.0.0-*",
     "dependencies": {
         "Microsoft.AspNet.Authentication": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" },
         "Microsoft.IdentityModel.Protocol.Extensions": "2.0.0-beta1-*"
     },
     "frameworks": {

src/Microsoft.AspNet.Authentication.Twitter/Messages/RequestTokenSerializer.cs

@@ -1,11 +1,11 @@
 // Copyright (c) Microsoft Open Technologies, Inc. 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.Diagnostics.CodeAnalysis;
 using System.IO;
-using Microsoft.AspNet.Http.Authentication;
 using Microsoft.AspNet.Authentication.DataHandler.Serializer;
+using Microsoft.AspNet.Http.Authentication;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication.Twitter.Messages
 {

src/Microsoft.AspNet.Authentication.Twitter/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication.Twitter
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication.Twitter/TwitterAppBuilderExtensions.cs

@@ -3,6 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authentication.Twitter;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.OptionsModel;
 
 namespace Microsoft.AspNet.Builder

src/Microsoft.AspNet.Authentication.Twitter/TwitterServiceCollectionExtensions.cs

@@ -4,6 +4,7 @@
 using System;
 using Microsoft.AspNet.Authentication.Twitter;
 using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
 {

src/Microsoft.AspNet.Authentication.Twitter/project.json

@@ -2,7 +2,8 @@
     "version": "1.0.0-*",
     "description": "ASP.NET 5 middleware that enables an application to support Twitter's OAuth 2.0 authentication workflow.",
     "dependencies": {
-        "Microsoft.AspNet.Authentication": "1.0.0-*"
+        "Microsoft.AspNet.Authentication": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" }
     },
     "frameworks": {
         "dnx451": {

src/Microsoft.AspNet.Authentication/AuthenticationHandler.cs

@@ -10,6 +10,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Authentication.DataHandler.Encoder;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Http.Authentication;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.Logging;
 
 namespace Microsoft.AspNet.Authentication

src/Microsoft.AspNet.Authentication/AuthenticationMiddleware.cs

@@ -6,6 +6,7 @@ using System.Threading.Tasks;
 using Microsoft.AspNet.Builder;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.RequestContainer;
+using Microsoft.Framework.Internal;
 using Microsoft.Framework.OptionsModel;
 
 namespace Microsoft.AspNet.Authentication

src/Microsoft.AspNet.Authentication/AuthenticationTokenCreateContext.cs

@@ -5,6 +5,7 @@
 using System;
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Authentication.Notifications;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication
 {

src/Microsoft.AspNet.Authentication/AuthenticationTokenReceiveContext.cs

@@ -3,6 +3,7 @@
 
 using Microsoft.AspNet.Http;
 using Microsoft.AspNet.Authentication.Notifications;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication
 {

src/Microsoft.AspNet.Authentication/CertificateSubjectKeyIdentifierValidator.cs

@@ -6,6 +6,7 @@ using System;
 using System.Collections.Generic;
 using System.Net.Security;
 using System.Security.Cryptography.X509Certificates;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication
 {

src/Microsoft.AspNet.Authentication/CertificateSubjectPublicKeyInfoValidator.cs

@@ -10,6 +10,7 @@ using System.Net.Security;
 using System.Runtime.InteropServices;
 using System.Security.Cryptography;
 using System.Security.Cryptography.X509Certificates;
+using Microsoft.Framework.Internal;
 using Microsoft.Win32;
 
 namespace Microsoft.AspNet.Authentication

src/Microsoft.AspNet.Authentication/CertificateThumbprintValidator.cs

@@ -6,6 +6,7 @@ using System;
 using System.Collections.Generic;
 using System.Net.Security;
 using System.Security.Cryptography.X509Certificates;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication
 {

src/Microsoft.AspNet.Authentication/DataHandler/Encoder/Base64UrlTextEncoder.cs

@@ -3,6 +3,7 @@
 
 
 using System;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication.DataHandler.Encoder
 {

src/Microsoft.AspNet.Authentication/DataHandler/Serializer/PropertiesSerializer.cs

@@ -7,6 +7,7 @@ using System.Collections.Generic;
 using System.Diagnostics.CodeAnalysis;
 using System.IO;
 using Microsoft.AspNet.Http.Authentication;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication.DataHandler.Serializer
 {

src/Microsoft.AspNet.Authentication/DataHandler/Serializer/TicketSerializer.cs

@@ -5,6 +5,7 @@ using System;
 using System.IO;
 using System.Linq;
 using System.Security.Claims;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication.DataHandler.Serializer
 {

src/Microsoft.AspNet.Authentication/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authentication
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authentication/SecurityHelper.cs

@@ -6,6 +6,7 @@ using System.Collections.Generic;
 using System.Linq;
 using System.Security.Claims;
 using Microsoft.AspNet.Http;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authentication
 {

src/Microsoft.AspNet.Authentication/project.json

@@ -6,7 +6,8 @@
         "Microsoft.AspNet.RequestContainer": "1.0.0-*",
         "Microsoft.AspNet.Http.Interfaces": "1.0.0-*",
         "Microsoft.AspNet.Http.Core": "1.0.0-*",
-        "Microsoft.Framework.Logging": "1.0.0-*"
+        "Microsoft.Framework.Logging": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" }
     },
     "frameworks": {
         "dnx451": { },

src/Microsoft.AspNet.Authorization/AuthorizationContext.cs

@@ -4,6 +4,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Security.Claims;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authorization
 {

src/Microsoft.AspNet.Authorization/AuthorizationOptions.cs

@@ -3,6 +3,7 @@
 
 using System;
 using System.Collections.Generic;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authorization
 {

src/Microsoft.AspNet.Authorization/AuthorizationPolicy.cs

@@ -4,6 +4,7 @@
 using System;
 using System.Collections.Generic;
 using System.Linq;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authorization
 {

src/Microsoft.AspNet.Authorization/AuthorizationPolicyBuilder.cs

@@ -4,6 +4,7 @@
 using System.Collections.Generic;
 using System.Linq;
 using System.Security.Claims;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authorization
 {

src/Microsoft.AspNet.Authorization/AuthorizationServiceExtensions.cs

@@ -4,6 +4,7 @@
 using System.Linq;
 using System.Security.Claims;
 using System.Threading.Tasks;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.AspNet.Authorization
 {

src/Microsoft.AspNet.Authorization/NotNullAttribute.cs

@@ -1,12 +0,0 @@
-// Copyright (c) Microsoft Open Technologies, Inc. All rights reserved.
-// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
-
-using System;
-
-namespace Microsoft.AspNet.Authorization
-{
-    [AttributeUsage(AttributeTargets.Parameter, AllowMultiple = false)]
-    internal sealed class NotNullAttribute : Attribute
-    {
-    }
-}

src/Microsoft.AspNet.Authorization/ServiceCollectionExtensions.cs

@@ -3,7 +3,7 @@
 
 using System;
 using Microsoft.AspNet.Authorization;
-using Microsoft.Framework.ConfigurationModel;
+using Microsoft.Framework.Internal;
 
 namespace Microsoft.Framework.DependencyInjection
 {

src/Microsoft.AspNet.Authorization/project.json

@@ -4,6 +4,7 @@
     "dependencies": {
         "Microsoft.AspNet.Http.Interfaces": "1.0.0-*",
         "Microsoft.Framework.Logging": "1.0.0-*",
+        "Microsoft.Framework.NotNullAttribute.Internal": { "type": "build", "version": "1.0.0-*" },
         "Microsoft.Framework.OptionsModel": "1.0.0-*"
     },
     "frameworks": {