From e4c4a284571d51dcda373a0a1c047e634b17882d Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Thu, 12 Nov 2020 21:38:43 +0800
Subject: ...

---
 BackEnd/Timeline/Auth/PrincipalExtensions.cs | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

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

diff --git a/BackEnd/Timeline/Auth/PrincipalExtensions.cs b/BackEnd/Timeline/Auth/PrincipalExtensions.cs
index ad7a887f..9f86e8ac 100644
--- a/BackEnd/Timeline/Auth/PrincipalExtensions.cs
+++ b/BackEnd/Timeline/Auth/PrincipalExtensions.cs
@@ -1,13 +1,15 @@
-using System.Security.Principal;
-using Timeline.Entities;
+using System;
+using System.Security.Claims;
+using Timeline.Services;
 
 namespace Timeline.Auth
 {
     internal static class PrincipalExtensions
     {
-        internal static bool IsAdministrator(this IPrincipal principal)
+        internal static bool HasPermission(this ClaimsPrincipal principal, UserPermission permission)
         {
-            return principal.IsInRole(UserRoles.Admin);
+            return principal.HasClaim(
+                claim => claim.Type == AuthenticationConstants.PermissionClaimName && string.Equals(claim.Value, permission.ToString(), StringComparison.InvariantCultureIgnoreCase));
         }
     }
 }
-- 
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