1 files changed, 0 insertions, 37 deletions
diff --git a/samples/DotNetOpenAuth.ApplicationBlock/Provider/AuthenticationRequestExtensions.cs b/samples/DotNetOpenAuth.ApplicationBlock/Provider/AuthenticationRequestExtensions.cs
deleted file mode 100644
index 8af72aa..0000000
--- a/samples/DotNetOpenAuth.ApplicationBlock/Provider/AuthenticationRequestExtensions.cs
+++ /dev/null
@@ -1,37 +0,0 @@
-namespace DotNetOpenAuth.ApplicationBlock.Provider {
-	using System;
-	using DotNetOpenAuth.OpenId;
-	using DotNetOpenAuth.OpenId.Provider;
-
-	public static class AuthenticationRequestExtensions {
-		/// <summary>
-		/// Removes all personally identifiable information from the positive assertion.
-		/// </summary>
-		/// <param name="request">The incoming authentication request.</param>
-		/// <param name="localIdentifier">The OP local identifier, before the anonymous hash is applied to it.</param>
-		/// <param name="anonymousIdentifierProvider">The anonymous identifier provider.</param>
-		/// <remarks>
-		/// The openid.claimed_id and openid.identity values are hashed.
-		/// </remarks>
-		public static void ScrubPersonallyIdentifiableInformation(this IAuthenticationRequest request, Identifier localIdentifier, IDirectedIdentityIdentifierProvider anonymousIdentifierProvider) {
-			if (request == null) {
-				throw new ArgumentNullException("request");
-			}
-			if (!request.IsDirectedIdentity) {
-				throw new InvalidOperationException("This operation is supported only under identifier select (directed identity) scenarios.");
-			}
-			if (anonymousIdentifierProvider == null) {
-				throw new ArgumentNullException("anonymousIdentifierProvider");
-			}
-			if (localIdentifier == null) {
-				throw new ArgumentNullException("localIdentifier");
-			}
-
-			// When generating the anonymous identifiers, the openid.identity and openid.claimed_id
-			// will always end up with matching values.
-			var anonymousIdentifier = anonymousIdentifierProvider.GetIdentifier(localIdentifier, request.Realm);
-			request.ClaimedIdentifier = anonymousIdentifier;
-			request.LocalIdentifier = anonymousIdentifier;
-		}
-	}
-}