Initial Commit ...

Authorization/RequiredRolesRequirement.cs

@@ -0,0 +1,10 @@
+using Microsoft.AspNetCore.Authorization;
+
+namespace xCommons.Authorization {
+    public partial class RequiredRolesRequirement : IAuthorizationRequirement {
+        public string[] Roles { get; }
+        public RequiredRolesRequirement (params string[] Roles) {
+            this.Roles = Roles;
+        }
+    }
+}