1 files changed, 49 insertions, 0 deletions
diff --git a/src/DotNetOAuth/ChannelElements/OAuthHttpMethodBindingElement.cs b/src/DotNetOAuth/ChannelElements/OAuthHttpMethodBindingElement.cs
new file mode 100644
index 0000000..9a157b5
--- /dev/null
+++ b/src/DotNetOAuth/ChannelElements/OAuthHttpMethodBindingElement.cs
@@ -0,0 +1,49 @@
+//-----------------------------------------------------------------------
+// <copyright file="OAuthHttpMethodBindingElement.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOAuth.ChannelElements {
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+	using System.Text;
+	using DotNetOAuth.Messaging;
+
+	internal class OAuthHttpMethodBindingElement : IChannelBindingElement {
+
+		#region IChannelBindingElement Members
+
+		public MessageProtection Protection {
+			get { return MessageProtection.None; }
+		}
+
+		public bool PrepareMessageForSending(IProtocolMessage message) {
+			var oauthMessage = message as ITamperResistantOAuthMessage;
+
+			if (oauthMessage != null) {
+				HttpDeliveryMethod transmissionMethod = oauthMessage.HttpMethods;
+				if ((transmissionMethod & HttpDeliveryMethod.AuthorizationHeaderRequest) != 0) {
+					oauthMessage.HttpMethod = "GET";
+				} else if ((transmissionMethod & HttpDeliveryMethod.PostRequest) != 0) {
+					oauthMessage.HttpMethod = "POST";
+				} else if ((transmissionMethod & HttpDeliveryMethod.GetRequest) != 0) {
+					oauthMessage.HttpMethod = "GET";
+				} else {
+					return false;
+				}
+
+				return true;
+			} else {
+				return false;
+			}
+		}
+
+		public bool PrepareMessageForReceiving(IProtocolMessage message) {
+			return false;
+		}
+
+		#endregion
+	}
+}