1 files changed, 34 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.OAuth2.AuthorizationServer/OAuth2/ChannelElements/ClientCredentialMessagePartReader.cs b/src/DotNetOpenAuth.OAuth2.AuthorizationServer/OAuth2/ChannelElements/ClientCredentialMessagePartReader.cs
new file mode 100644
index 0000000..2afd06e
--- /dev/null
+++ b/src/DotNetOpenAuth.OAuth2.AuthorizationServer/OAuth2/ChannelElements/ClientCredentialMessagePartReader.cs
@@ -0,0 +1,34 @@
+//-----------------------------------------------------------------------
+// <copyright file="ClientCredentialMessagePartReader.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 System.Web;
+	using DotNetOpenAuth.OAuth2.Messages;
+
+	/// <summary>
+	/// Reads client authentication information from the message payload itself (POST entity as a URI-encoded parameter).
+	/// </summary>
+	public class ClientCredentialMessagePartReader : ClientAuthenticationModule {
+		/// <summary>
+		/// Attempts to extract client identification/authentication information from a message.
+		/// </summary>
+		/// <param name="authorizationServerHost">The authorization server host.</param>
+		/// <param name="requestMessage">The incoming message.</param>
+		/// <param name="clientIdentifier">Receives the client identifier, if one was found.</param>
+		/// <returns>The level of the extracted client information.</returns>
+		public override ClientAuthenticationResult TryAuthenticateClient(IAuthorizationServerHost authorizationServerHost, AuthenticatedClientRequestBase requestMessage, out string clientIdentifier) {
+			Requires.NotNull(authorizationServerHost, "authorizationServerHost");
+			Requires.NotNull(requestMessage, "requestMessage");
+
+			clientIdentifier = requestMessage.ClientIdentifier;
+			return TryAuthenticateClientBySecret(authorizationServerHost, requestMessage.ClientIdentifier, requestMessage.ClientSecret);
+		}
+	}
+}