Pushing missing changes

MediaBrowser.Controller/Plugins/PluginSecurityManager.cs

@@ -0,0 +1,65 @@
+using Mediabrowser.Model.Entities;
+using Mediabrowser.PluginSecurity;
+using MediaBrowser.Common.Kernel;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Controller.Plugins
+{
+    public class PluginSecurityManager : BaseManager<Kernel>
+    {
+        private bool? _isMBSupporter;
+        private bool _isMBSupporterInitialized;
+        private object _isMBSupporterSyncLock = new object();
+        
+        public bool IsMBSupporter
+        {
+            get
+            {
+                LazyInitializer.EnsureInitialized(ref _isMBSupporter, ref _isMBSupporterInitialized, ref _isMBSupporterSyncLock, () => GetRegistrationStatus("MBSupporter").Result.IsRegistered);
+                return _isMBSupporter.Value;
+            }
+        }
+
+        public PluginSecurityManager(Kernel kernel) : base(kernel)
+        {
+        }
+
+        public async Task<MBRegistrationRecord> GetRegistrationStatus(string feature, string mb2Equivalent = null)
+        {
+            return await MBRegistration.GetRegistrationStatus(feature, mb2Equivalent).ConfigureAwait(false);
+        }
+
+        public string SupporterKey
+        {
+            get { return MBRegistration.SupporterKey; }
+            set {
+                if (value != MBRegistration.SupporterKey)
+                {
+                    MBRegistration.SupporterKey = value;
+                    // Clear this so it will re-evaluate
+                    ResetSupporterInfo();
+                    // And we'll need to restart to re-evaluate the status of plug-ins
+                    Kernel.NotifyPendingRestart();
+                    
+                }
+            }
+        }
+
+        public string LegacyKey
+        {
+            get { return MBRegistration.LegacyKey; }
+            set { 
+                MBRegistration.LegacyKey = value;
+                // And we'll need to restart to re-evaluate the status of plug-ins
+                Kernel.NotifyPendingRestart();
+            }
+        }
+
+        private void ResetSupporterInfo()
+        {
+            _isMBSupporter = null;
+            _isMBSupporterInitialized = false;
+        }
+    }
+}