1 files changed, 30 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.OAuth/OAuth/ChannelElements/IOpenIdOAuthTokenManager.cs b/src/DotNetOpenAuth.OAuth/OAuth/ChannelElements/IOpenIdOAuthTokenManager.cs
new file mode 100644
index 0000000..b3ee320
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+++ b/src/DotNetOpenAuth.OAuth/OAuth/ChannelElements/IOpenIdOAuthTokenManager.cs
@@ -0,0 +1,30 @@
+//-----------------------------------------------------------------------
+// <copyright file="IOpenIdOAuthTokenManager.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.OAuth.ChannelElements {
+	using DotNetOpenAuth.OpenId;
+	using DotNetOpenAuth.OpenId.Extensions.OAuth;
+
+	/// <summary>
+	/// Additional methods an <see cref="ITokenManager"/> implementing class
+	/// may implement to support the OpenID+OAuth extension.
+	/// </summary>
+	public interface IOpenIdOAuthTokenManager {
+		/// <summary>
+		/// Stores a new request token obtained over an OpenID request.
+		/// </summary>
+		/// <param name="consumerKey">The consumer key.</param>
+		/// <param name="authorization">The authorization message carrying the request token and authorized access scope.</param>
+		/// <remarks>
+		/// <para>The token secret is the empty string.</para>
+		/// <para>Tokens stored by this method should be short-lived to mitigate 
+		/// possible security threats.  Their lifetime should be sufficient for the
+		/// relying party to receive the positive authentication assertion and immediately
+		/// send a follow-up request for the access token.</para>
+		/// </remarks>
+		void StoreOpenIdAuthorizedRequestToken(string consumerKey, AuthorizationApprovedResponse authorization);
+	}
+}