3 files changed, 55 insertions, 0 deletions
diff --git a/MediaBrowser.Common/Security/IRequiresRegistration.cs b/MediaBrowser.Common/Security/IRequiresRegistration.cs
new file mode 100644
index 000000000..7b1667c2e
--- /dev/null
+++ b/MediaBrowser.Common/Security/IRequiresRegistration.cs
@@ -0,0 +1,15 @@
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Common.Security
+{
+    public interface IRequiresRegistration
+    {
+        /// <summary>
+        /// Load all registration information required for this entity.
+        /// Your class should re-load all MBRegistrationRecords when this is called even if they were
+        /// previously loaded.
+        /// </summary>
+        /// <returns></returns>
+        Task LoadRegistrationInfoAsync();
+    }
+}
diff --git a/MediaBrowser.Common/Security/ISecurityManager.cs b/MediaBrowser.Common/Security/ISecurityManager.cs
new file mode 100644
index 000000000..b63a9efd0
--- /dev/null
+++ b/MediaBrowser.Common/Security/ISecurityManager.cs
@@ -0,0 +1,32 @@
+using MediaBrowser.Model.Entities;
+using System.Threading.Tasks;
+
+namespace MediaBrowser.Common.Security
+{
+    public interface ISecurityManager
+    {
+        /// <summary>
+        /// Gets a value indicating whether this instance is MB supporter.
+        /// </summary>
+        /// <value><c>true</c> if this instance is MB supporter; otherwise, <c>false</c>.</value>
+        Task<bool> IsSupporter();
+
+        /// <summary>
+        /// Gets or sets the supporter key.
+        /// </summary>
+        /// <value>The supporter key.</value>
+        string SupporterKey { get; }
+
+        /// <summary>
+        /// Gets the registration status. Overload to support existing plug-ins.
+        /// </summary>
+        Task<MBRegistrationRecord> GetRegistrationStatus(string feature);
+
+        /// <summary>
+        /// Register and app store sale with our back-end
+        /// </summary>
+        /// <param name="parameters">Json parameters to pass to admin server</param>
+        Task RegisterAppStoreSale(string parameters);
+        Task UpdateSupporterKey(string newValue);
+    }
+}
+\ No newline at end of file
diff --git a/MediaBrowser.Common/Security/PaymentRequiredException.cs b/MediaBrowser.Common/Security/PaymentRequiredException.cs
new file mode 100644
index 000000000..27b3e6961
--- /dev/null
+++ b/MediaBrowser.Common/Security/PaymentRequiredException.cs
@@ -0,0 +1,8 @@
+using System;
+
+namespace MediaBrowser.Common.Security
+{
+    public class PaymentRequiredException : Exception
+    {
+    }
+}