From d3a1bf5f2939049f11e77f91ad9ddea30d8acd64 Mon Sep 17 00:00:00 2001
From: 杨宇千 <crupest@outlook.com>
Date: Thu, 31 Oct 2019 00:56:46 +0800
Subject: Continue to construct feature and tests.

---
 Timeline/Auth/PrincipalExtensions.cs | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 Timeline/Auth/PrincipalExtensions.cs

(limited to 'Timeline/Auth/PrincipalExtensions.cs')

diff --git a/Timeline/Auth/PrincipalExtensions.cs b/Timeline/Auth/PrincipalExtensions.cs
new file mode 100644
index 00000000..ad7a887f
--- /dev/null
+++ b/Timeline/Auth/PrincipalExtensions.cs
@@ -0,0 +1,13 @@
+using System.Security.Principal;
+using Timeline.Entities;
+
+namespace Timeline.Auth
+{
+    internal static class PrincipalExtensions
+    {
+        internal static bool IsAdministrator(this IPrincipal principal)
+        {
+            return principal.IsInRole(UserRoles.Admin);
+        }
+    }
+}
-- 
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