1 files changed, 32 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.OpenId/OpenId/Extensions/IClientScriptExtensionResponse.cs b/src/DotNetOpenAuth.OpenId/OpenId/Extensions/IClientScriptExtensionResponse.cs
new file mode 100644
index 0000000..b44f797
--- /dev/null
+++ b/src/DotNetOpenAuth.OpenId/OpenId/Extensions/IClientScriptExtensionResponse.cs
@@ -0,0 +1,32 @@
+//-----------------------------------------------------------------------
+// <copyright file="IClientScriptExtensionResponse.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.OpenId.Extensions {
+	using System.Collections.Generic;
+	using DotNetOpenAuth.Messaging;
+	using DotNetOpenAuth.OpenId.Messages;
+
+	/// <summary>
+	/// An interface that OpenID extensions can implement to allow authentication response
+	/// messages with included extensions to be processed by Javascript on the user agent.
+	/// </summary>
+	public interface IClientScriptExtensionResponse : IExtensionMessage {
+		/// <summary>
+		/// Reads the extension information on an authentication response from the provider.
+		/// </summary>
+		/// <param name="response">The incoming OpenID response carrying the extension.</param>
+		/// <returns>
+		/// A Javascript snippet that when executed on the user agent returns an object with
+		/// the information deserialized from the extension response.
+		/// </returns>
+		/// <remarks>
+		/// This method is called <b>before</b> the signature on the assertion response has been
+		/// verified.  Therefore all information in these fields should be assumed unreliable
+		/// and potentially falsified.
+		/// </remarks>
+		string InitializeJavaScriptData(IProtocolMessageWithExtensions response);
+	}
+}