1 files changed, 0 insertions, 101 deletions
diff --git a/src/DotNetOpenAuth/OAuth2/ChannelElements/AuthorizationCodeBindingElement.cs b/src/DotNetOpenAuth/OAuth2/ChannelElements/AuthorizationCodeBindingElement.cs
deleted file mode 100644
index 4569c93..0000000
--- a/src/DotNetOpenAuth/OAuth2/ChannelElements/AuthorizationCodeBindingElement.cs
+++ /dev/null
@@ -1,101 +0,0 @@
-//-----------------------------------------------------------------------
-// <copyright file="AuthorizationCodeBindingElement.cs" company="Andrew Arnott">
-//     Copyright (c) Andrew Arnott. All rights reserved.
-// </copyright>
-//-----------------------------------------------------------------------
-
-namespace DotNetOpenAuth.OAuth2.ChannelElements {
-	using System;
-	using System.Collections.Generic;
-	using System.Linq;
-	using System.Text;
-	using Messages;
-	using Messaging;
-	using Messaging.Bindings;
-
-	/// <summary>
-	/// A binding element for OAuth 2.0 authorization servers that create/verify
-	/// issued authorization codes as part of obtaining access/refresh tokens.
-	/// </summary>
-	internal class AuthorizationCodeBindingElement : AuthServerBindingElementBase {
-		/// <summary>
-		/// Initializes a new instance of the <see cref="AuthorizationCodeBindingElement"/> class.
-		/// </summary>
-		internal AuthorizationCodeBindingElement() {
-		}
-
-		/// <summary>
-		/// Gets the protection commonly offered (if any) by this binding element.
-		/// </summary>
-		/// <value>Always <c>MessageProtections.None</c></value>
-		/// <remarks>
-		/// This value is used to assist in sorting binding elements in the channel stack.
-		/// </remarks>
-		public override MessageProtections Protection {
-			get { return MessageProtections.None; }
-		}
-
-		/// <summary>
-		/// Gets the maximum message age from the standard expiration binding element.
-		/// </summary>
-		/// <value>This interval need not account for clock skew because it is only compared within a single authorization server or farm of servers.</value>
-		internal static TimeSpan MaximumMessageAge {
-			get { return Configuration.DotNetOpenAuthSection.Configuration.Messaging.MaximumMessageLifetimeNoSkew; }
-		}
-
-		/// <summary>
-		/// Prepares a message for sending based on the rules of this channel binding element.
-		/// </summary>
-		/// <param name="message">The message to prepare for sending.</param>
-		/// <returns>
-		/// The protections (if any) that this binding element applied to the message.
-		/// Null if this binding element did not even apply to this binding element.
-		/// </returns>
-		/// <remarks>
-		/// Implementations that provide message protection must honor the
-		/// <see cref="MessagePartAttribute.RequiredProtection"/> properties where applicable.
-		/// </remarks>
-		public override MessageProtections? ProcessOutgoingMessage(IProtocolMessage message) {
-			var response = message as EndUserAuthorizationSuccessAuthCodeResponse;
-			if (response != null) {
-				var directResponse = (IDirectResponseProtocolMessage)response;
-				var request = (EndUserAuthorizationRequest)directResponse.OriginatingRequest;
-				IAuthorizationCarryingRequest tokenCarryingResponse = response;
-				tokenCarryingResponse.AuthorizationDescription = new AuthorizationCode(request.ClientIdentifier, request.Callback, response.Scope, response.AuthorizingUsername);
-
-				return MessageProtections.None;
-			}
-
-			return null;
-		}
-
-		/// <summary>
-		/// Performs any transformation on an incoming message that may be necessary and/or
-		/// validates an incoming message based on the rules of this channel binding element.
-		/// </summary>
-		/// <param name="message">The incoming message to process.</param>
-		/// <returns>
-		/// The protections (if any) that this binding element applied to the message.
-		/// Null if this binding element did not even apply to this binding element.
-		/// </returns>
-		/// <exception cref="ProtocolException">
-		/// Thrown when the binding element rules indicate that this message is invalid and should
-		/// NOT be processed.
-		/// </exception>
-		/// <remarks>
-		/// Implementations that provide message protection must honor the
-		/// <see cref="MessagePartAttribute.RequiredProtection"/> properties where applicable.
-		/// </remarks>
-		public override MessageProtections? ProcessIncomingMessage(IProtocolMessage message) {
-			var request = message as AccessTokenAuthorizationCodeRequest;
-			if (request != null) {
-				IAuthorizationCarryingRequest tokenRequest = request;
-				((AuthorizationCode)tokenRequest.AuthorizationDescription).VerifyCallback(request.Callback);
-
-				return MessageProtections.None;
-			}
-
-			return null;
-		}
-	}
-}