1 files changed, 83 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.OAuth2.ClientAuthorization/OAuth2/Messages/AccessTokenClientCredentialsRequest.cs b/src/DotNetOpenAuth.OAuth2.ClientAuthorization/OAuth2/Messages/AccessTokenClientCredentialsRequest.cs
new file mode 100644
index 0000000..48419eb
--- /dev/null
+++ b/src/DotNetOpenAuth.OAuth2.ClientAuthorization/OAuth2/Messages/AccessTokenClientCredentialsRequest.cs
@@ -0,0 +1,83 @@
+//-----------------------------------------------------------------------
+// <copyright file="AccessTokenClientCredentialsRequest.cs" company="Outercurve Foundation">
+//     Copyright (c) Outercurve Foundation. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.OAuth2.Messages {
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+	using System.Text;
+	using DotNetOpenAuth.Messaging;
+	using DotNetOpenAuth.OAuth2.ChannelElements;
+
+	/// <summary>
+	/// A request for an access token for a client application that has its
+	/// own (non-user affiliated) client name and password.
+	/// </summary>
+	/// <remarks>
+	/// This is somewhat analogous to 2-legged OAuth.
+	/// </remarks>
+	internal class AccessTokenClientCredentialsRequest : ScopedAccessTokenRequest, IAuthorizationCarryingRequest, IAuthorizationDescription {
+		/// <summary>
+		/// Initializes a new instance of the <see cref="AccessTokenClientCredentialsRequest"/> class.
+		/// </summary>
+		/// <param name="tokenEndpoint">The authorization server.</param>
+		/// <param name="version">The version.</param>
+		internal AccessTokenClientCredentialsRequest(Uri tokenEndpoint, Version version)
+			: base(tokenEndpoint, version) {
+			this.HttpMethods = HttpDeliveryMethods.PostRequest;
+		}
+
+		#region IAuthorizationCarryingRequest members
+
+		/// <summary>
+		/// Gets the authorization that the code or token describes.
+		/// </summary>
+		IAuthorizationDescription IAuthorizationCarryingRequest.AuthorizationDescription {
+			get { return this.CredentialsValidated ? this : null; }
+		}
+
+		#endregion
+
+		#region IAuthorizationDescription Members
+
+		/// <summary>
+		/// Gets the date this authorization was established or the token was issued.
+		/// </summary>
+		/// <value>A date/time expressed in UTC.</value>
+		DateTime IAuthorizationDescription.UtcIssued {
+			get { return DateTime.UtcNow; }
+		}
+
+		/// <summary>
+		/// Gets the name on the account whose data on the resource server is accessible using this authorization.
+		/// </summary>
+		string IAuthorizationDescription.User {
+			get { return null; }
+		}
+
+		/// <summary>
+		/// Gets the scope of operations the client is allowed to invoke.
+		/// </summary>
+		HashSet<string> IAuthorizationDescription.Scope {
+			get { return this.Scope; }
+		}
+
+		#endregion
+
+		/// <summary>
+		/// Gets the type of the grant.
+		/// </summary>
+		/// <value>The type of the grant.</value>
+		internal override GrantType GrantType {
+			get { return Messages.GrantType.ClientCredentials; }
+		}
+
+		/// <summary>
+		/// Gets or sets a value indicating whether the resource owner's credentials have been validated at the authorization server.
+		/// </summary>
+		internal bool CredentialsValidated { get; set; }
+	}
+}