1 files changed, 92 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.OpenId/OpenId/Provider/AnonymousRequest.cs b/src/DotNetOpenAuth.OpenId/OpenId/Provider/AnonymousRequest.cs
new file mode 100644
index 0000000..974d729
--- /dev/null
+++ b/src/DotNetOpenAuth.OpenId/OpenId/Provider/AnonymousRequest.cs
@@ -0,0 +1,92 @@
+//-----------------------------------------------------------------------
+// <copyright file="AnonymousRequest.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.OpenId.Provider {
+	using System;
+	using System.Diagnostics.CodeAnalysis;
+	using System.Diagnostics.Contracts;
+	using DotNetOpenAuth.Messaging;
+	using DotNetOpenAuth.OpenId.Messages;
+
+	/// <summary>
+	/// Provides access to a host Provider to read an incoming extension-only checkid request message,
+	/// and supply extension responses or a cancellation message to the RP.
+	/// </summary>
+	[Serializable]
+	internal class AnonymousRequest : HostProcessedRequest, IAnonymousRequest {
+		/// <summary>
+		/// The extension-response message to send, if the host site chooses to send it.
+		/// </summary>
+		private readonly IndirectSignedResponse positiveResponse;
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="AnonymousRequest"/> class.
+		/// </summary>
+		/// <param name="provider">The provider that received the request.</param>
+		/// <param name="request">The incoming authentication request message.</param>
+		[SuppressMessage("Microsoft.Globalization", "CA1303:Do not pass literals as localized parameters", MessageId = "System.Diagnostics.Contracts.__ContractsRuntime.Requires<System.ArgumentException>(System.Boolean,System.String,System.String)", Justification = "Code contracts"), SuppressMessage("Microsoft.Naming", "CA2204:Literals should be spelled correctly", MessageId = "AuthenticationRequest", Justification = "Type name"), SuppressMessage("Microsoft.Performance", "CA1800:DoNotCastUnnecessarily", Justification = "Code contracts require it.")]
+		internal AnonymousRequest(OpenIdProvider provider, SignedResponseRequest request)
+			: base(provider, request) {
+			Contract.Requires<ArgumentNullException>(provider != null);
+			Contract.Requires<ArgumentException>(!(request is CheckIdRequest));
+
+			this.positiveResponse = new IndirectSignedResponse(request);
+		}
+
+		#region HostProcessedRequest members
+
+		/// <summary>
+		/// Gets or sets the provider endpoint.
+		/// </summary>
+		/// <value>
+		/// The default value is the URL that the request came in on from the relying party.
+		/// </value>
+		public override Uri ProviderEndpoint {
+			get { return this.positiveResponse.ProviderEndpoint; }
+			set { this.positiveResponse.ProviderEndpoint = value; }
+		}
+
+		#endregion
+
+		#region IAnonymousRequest Members
+
+		/// <summary>
+		/// Gets or sets a value indicating whether the user approved sending any data to the relying party.
+		/// </summary>
+		/// <value><c>true</c> if approved; otherwise, <c>false</c>.</value>
+		public bool? IsApproved { get; set; }
+
+		#endregion
+
+		#region Request members
+
+		/// <summary>
+		/// Gets a value indicating whether the response is ready to be sent to the user agent.
+		/// </summary>
+		/// <remarks>
+		/// This property returns false if there are properties that must be set on this
+		/// request instance before the response can be sent.
+		/// </remarks>
+		public override bool IsResponseReady {
+			get { return this.IsApproved.HasValue; }
+		}
+
+		/// <summary>
+		/// Gets the response message, once <see cref="IsResponseReady"/> is <c>true</c>.
+		/// </summary>
+		protected override IProtocolMessage ResponseMessage {
+			get {
+				if (this.IsApproved.HasValue) {
+					return this.IsApproved.Value ? (IProtocolMessage)this.positiveResponse : this.NegativeResponse;
+				} else {
+					return null;
+				}
+			}
+		}
+
+		#endregion
+	}
+}