From 7d63ef3a44c6ae3c0a9546855fee9f67fafaaf16 Mon Sep 17 00:00:00 2001
From: Dario Solera <dario.solera@threeplicate.com>
Date: Tue, 13 Oct 2009 06:33:50 +0000
Subject: [PATCH] Fixed issue in SessionFacade.GetCurrentUser().

---
 AssemblyVersion.cs    |  4 ++--
 Core/SessionFacade.cs |  4 ++--
 Core/Users.cs         | 16 +++++++++++++++-
 3 files changed, 19 insertions(+), 5 deletions(-)

diff --git a/AssemblyVersion.cs b/AssemblyVersion.cs
index 5ac5f6b..d73bb7c 100644
--- a/AssemblyVersion.cs
+++ b/AssemblyVersion.cs
@@ -16,5 +16,5 @@ using System.Reflection;
 //
 // You can specify all the values or you can default the Revision and Build Numbers 
 // by using the '*' as shown below:
-[assembly: AssemblyVersion("3.0.0.348")]
-[assembly: AssemblyFileVersion("3.0.0.348")]
+[assembly: AssemblyVersion("3.0.0.349")]
+[assembly: AssemblyFileVersion("3.0.0.349")]
diff --git a/Core/SessionFacade.cs b/Core/SessionFacade.cs
index 7d35b2b..d2c8a5d 100644
--- a/Core/SessionFacade.cs
+++ b/Core/SessionFacade.cs
@@ -49,10 +49,10 @@ namespace ScrewTurn.Wiki {
 				else {
 					string un = CurrentUsername;
 					if(string.IsNullOrEmpty(un)) return null;
-					else if(object.ReferenceEquals(un, AnonymousUsername) || un == AnonymousUsername) return Users.GetAdministratorAccount();
+					else if(un == AnonymousUsername) return Users.GetAnonymousAccount();
 					else {
 						current = Users.FindUser(un);
-						SessionCache.SetCurrentUser(sessionId, current);
+						if(current != null) SessionCache.SetCurrentUser(sessionId, current);
 						return current;
 					}
 				}
diff --git a/Core/Users.cs b/Core/Users.cs
index 1ad14d7..029a00b 100644
--- a/Core/Users.cs
+++ b/Core/Users.cs
@@ -13,6 +13,7 @@ namespace ScrewTurn.Wiki {
 	public static class Users {
 
 		private static UserInfo adminAccount = null;
+		private static UserInfo anonAccount = null;
 
 		/// <summary>
 		/// Gets the built-in administrator account.
@@ -21,12 +22,25 @@ namespace ScrewTurn.Wiki {
 		public static UserInfo GetAdministratorAccount() {
 			if(adminAccount == null) {
 				adminAccount = new UserInfo("admin", "Administrator", Settings.ContactEmail, true, DateTime.MinValue, null);
-				adminAccount.Groups = new string[] { Settings.AdministratorsGroup };
+				adminAccount.Groups = new[] { Settings.AdministratorsGroup };
 			}
 
 			return adminAccount;
 		}
 
+		/// <summary>
+		/// Gets the fake anonymous account.
+		/// </summary>
+		/// <returns>The account.</returns>
+		public static UserInfo GetAnonymousAccount() {
+			if(anonAccount == null) {
+				anonAccount = new UserInfo(SessionFacade.AnonymousUsername, null, null, false, DateTime.MinValue, null);
+				anonAccount.Groups = new[] { Settings.AnonymousGroup };
+			}
+
+			return anonAccount;
+		}
+
 		/// <summary>
 		/// The user data key pointing to page changes notification entries.
 		/// </summary>