Applied some refactoring of OAuth2 classes.

1 files changed, 71 insertions, 0 deletions

diff --git a/src/DotNetOpenAuth.OAuth2.AuthorizationServer/OAuth2/ClientDescription.cs b/src/DotNetOpenAuth.OAuth2.AuthorizationServer/OAuth2/ClientDescription.cs
new file mode 100644
index 0000000..76c3ea6
--- /dev/null
+++ b/src/DotNetOpenAuth.OAuth2.AuthorizationServer/OAuth2/ClientDescription.cs
@@ -0,0 +1,71 @@
+//-----------------------------------------------------------------------
+// <copyright file="ClientDescription.cs" company="Outercurve Foundation">
+//     Copyright (c) Outercurve Foundation. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.OAuth2 {
+	using System;
+	using System.Collections.Generic;
+	using System.Linq;
+	using System.Text;
+
+	/// <summary>
+	/// A default implementation of the <see cref="IClientDescription"/> interface.
+	/// </summary>
+	public class ClientDescription : IClientDescription {
+		/// <summary>
+		/// A delegate that determines whether the callback is allowed.
+		/// </summary>
+		private readonly Func<Uri, bool> isCallbackAllowed;
+
+		/// <summary>
+		/// Initializes a new instance of the <see cref="ClientDescription"/> class.
+		/// </summary>
+		/// <param name="secret">The secret.</param>
+		/// <param name="defaultCallback">The default callback.</param>
+		/// <param name="clientType">Type of the client.</param>
+		/// <param name="isCallbackAllowed">A delegate that determines whether the callback is allowed.</param>
+		public ClientDescription(string secret, Uri defaultCallback, ClientType clientType, Func<Uri, bool> isCallbackAllowed = null) {
+			this.Secret = secret;
+			this.DefaultCallback = defaultCallback;
+			this.ClientType = clientType;
+			this.isCallbackAllowed = isCallbackAllowed;
+		}
+
+		/// <summary>
+		/// Gets the client secret.
+		/// </summary>
+		public string Secret { get; private set; }
+
+		/// <summary>
+		/// Gets the callback to use when an individual authorization request
+		/// does not include an explicit callback URI.
+		/// </summary>
+		/// <value>
+		/// An absolute URL; or <c>null</c> if none is registered.
+		/// </value>
+		public Uri DefaultCallback { get; private set; }
+
+		/// <summary>
+		/// Gets the type of the client.
+		/// </summary>
+		public ClientType ClientType { get; private set; }
+
+		/// <summary>
+		/// Determines whether a callback URI included in a client's authorization request
+		/// is among those allowed callbacks for the registered client.
+		/// </summary>
+		/// <param name="callback">The absolute URI the client has requested the authorization result be received at.</param>
+		/// <returns>
+		///   <c>true</c> if the callback URL is allowable for this client; otherwise, <c>false</c>.
+		/// </returns>
+		public bool IsCallbackAllowed(Uri callback) {
+			if (this.isCallbackAllowed != null) {
+				return this.isCallbackAllowed(callback);
+			}
+
+			return EqualityComparer<Uri>.Default.Equals(this.DefaultCallback, callback);
+		}
+	}
+}