1 files changed, 58 insertions, 0 deletions
diff --git a/src/OAuth/OAuthConsumerWpf/InMemoryTokenManager.cs b/src/OAuth/OAuthConsumerWpf/InMemoryTokenManager.cs
new file mode 100644
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+++ b/src/OAuth/OAuthConsumerWpf/InMemoryTokenManager.cs
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+//-----------------------------------------------------------------------
+// <copyright file="InMemoryTokenManager.cs" company="Outercurve Foundation">
+//     Copyright (c) Outercurve Foundation. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.Samples.OAuthConsumerWpf {
+	using System;
+	using System.Collections.Generic;
+	using System.Diagnostics;
+	using DotNetOpenAuth.OAuth.ChannelElements;
+	using DotNetOpenAuth.OAuth.Messages;
+
+	internal class InMemoryTokenManager : IConsumerTokenManager {
+		private Dictionary<string, string> tokensAndSecrets = new Dictionary<string, string>();
+
+		internal InMemoryTokenManager() {
+		}
+
+		public string ConsumerKey { get; internal set; }
+
+		public string ConsumerSecret { get; internal set; }
+
+		#region ITokenManager Members
+
+		public string GetConsumerSecret(string consumerKey) {
+			if (consumerKey == this.ConsumerKey) {
+				return this.ConsumerSecret;
+			} else {
+				throw new ArgumentException("Unrecognized consumer key.", "consumerKey");
+			}
+		}
+
+		public string GetTokenSecret(string token) {
+			return this.tokensAndSecrets[token];
+		}
+
+		public void StoreNewRequestToken(UnauthorizedTokenRequest request, ITokenSecretContainingMessage response) {
+			this.tokensAndSecrets[response.Token] = response.TokenSecret;
+		}
+
+		public void ExpireRequestTokenAndStoreNewAccessToken(string consumerKey, string requestToken, string accessToken, string accessTokenSecret) {
+			this.tokensAndSecrets.Remove(requestToken);
+			this.tokensAndSecrets[accessToken] = accessTokenSecret;
+		}
+
+		/// <summary>
+		/// Classifies a token as a request token or an access token.
+		/// </summary>
+		/// <param name="token">The token to classify.</param>
+		/// <returns>Request or Access token, or invalid if the token is not recognized.</returns>
+		public TokenType GetTokenType(string token) {
+			throw new NotImplementedException();
+		}
+
+		#endregion
+	}
+}