chore:目录重构

Yi.Furion.Net6/Yi.Framework.Infrastructure/CurrentUsers/Accessor/CurrentPrincipalAccessorBase.cs

@@ -0,0 +1,32 @@
+using System.Security.Claims;
+using Yi.Framework.Infrastructure.Utils;
+
+namespace Yi.Framework.Infrastructure.CurrentUsers.Accessor
+{
+    public abstract class CurrentPrincipalAccessorBase : ICurrentPrincipalAccessor
+    {
+        public ClaimsPrincipal Principal => _currentPrincipal.Value ?? GetClaimsPrincipal();
+
+        private readonly AsyncLocal<ClaimsPrincipal> _currentPrincipal = new AsyncLocal<ClaimsPrincipal>();
+
+        protected abstract ClaimsPrincipal GetClaimsPrincipal();
+
+        public virtual IDisposable Change(ClaimsPrincipal principal)
+        {
+            return SetCurrent(principal);
+        }
+
+        private IDisposable SetCurrent(ClaimsPrincipal principal)
+        {
+            var parent = Principal;
+            _currentPrincipal.Value = principal;
+            return new DisposeAction<ValueTuple<AsyncLocal<ClaimsPrincipal>, ClaimsPrincipal>>(static (state) =>
+            {
+                var (currentPrincipal, parent) = state;
+                currentPrincipal.Value = parent;
+            }, (_currentPrincipal, parent));
+
+        }
+    }
+
+}