1 files changed, 42 insertions, 0 deletions
diff --git a/src/DotNetOpenAuth.OpenId.RelyingParty/OpenId/RelyingParty/AssociationPreference.cs b/src/DotNetOpenAuth.OpenId.RelyingParty/OpenId/RelyingParty/AssociationPreference.cs
new file mode 100644
index 0000000..9f4a21f
--- /dev/null
+++ b/src/DotNetOpenAuth.OpenId.RelyingParty/OpenId/RelyingParty/AssociationPreference.cs
@@ -0,0 +1,42 @@
+//-----------------------------------------------------------------------
+// <copyright file="AssociationPreference.cs" company="Andrew Arnott">
+//     Copyright (c) Andrew Arnott. All rights reserved.
+// </copyright>
+//-----------------------------------------------------------------------
+
+namespace DotNetOpenAuth.OpenId.RelyingParty {
+	using System;
+	using System.Collections.Generic;
+	using System.Text;
+
+	/// <summary>
+	/// Preferences regarding creation and use of an association between a relying party
+	/// and provider for authentication.
+	/// </summary>
+	internal enum AssociationPreference {
+		/// <summary>
+		/// Indicates that an association should be created for use in authentication
+		/// if one has not already been established between the relying party and the
+		/// selected provider.
+		/// </summary>
+		/// <remarks>
+		/// Even with this value, if an association attempt fails or the relying party
+		/// has no application store to recall associations, the authentication may 
+		/// proceed without an association.
+		/// </remarks>
+		IfPossible,
+
+		/// <summary>
+		/// Indicates that an association should be used for authentication only if
+		/// it happens to already exist.
+		/// </summary>
+		IfAlreadyEstablished,
+
+		/// <summary>
+		/// Indicates that an authentication attempt should NOT use an OpenID association
+		/// between the relying party and the provider, even if an association was previously
+		/// created.
+		/// </summary>
+		Never,
+	}
+}