Introduce IPermissionValueProviderManager, make PermissionChecker transient.

framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/IPermissionValueProviderManager.cs

@@ -0,0 +1,9 @@
+using System.Collections.Generic;
+
+namespace Volo.Abp.Authorization.Permissions
+{
+    public interface IPermissionValueProviderManager
+    {
+        IReadOnlyList<IPermissionValueProvider> ValueProviders { get; }
+    }
+}

framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionChecker.cs

@@ -1,8 +1,4 @@
-using Microsoft.Extensions.DependencyInjection;
-using Microsoft.Extensions.Options;
-using System;
-using System.Collections.Generic;
-using System.Linq;
+using System.Linq;
 using System.Security.Claims;
 using System.Security.Principal;
 using System.Threading.Tasks;
@@ -12,39 +8,23 @@ using Volo.Abp.Security.Claims;
 
 namespace Volo.Abp.Authorization.Permissions
 {
-    public class PermissionChecker : IPermissionChecker, ISingletonDependency
+    public class PermissionChecker : IPermissionChecker, ITransientDependency
     {
         protected IPermissionDefinitionManager PermissionDefinitionManager { get; }
-
-        protected IReadOnlyList<IPermissionValueProvider> ValueProviders => _lazyProviders.Value;
-
         protected ICurrentPrincipalAccessor PrincipalAccessor { get; }
-
         protected ICurrentTenant CurrentTenant { get; }
-
-        protected PermissionOptions Options { get; }
-
-        private readonly Lazy<List<IPermissionValueProvider>> _lazyProviders;
+        protected IPermissionValueProviderManager PermissionValueProviderManager { get; }
 
         public PermissionChecker(
-            IOptions<PermissionOptions> options,
-            IServiceProvider serviceProvider,
             ICurrentPrincipalAccessor principalAccessor,
             IPermissionDefinitionManager permissionDefinitionManager, 
-            ICurrentTenant currentTenant)
+            ICurrentTenant currentTenant,
+            IPermissionValueProviderManager permissionValueProviderManager)
         {
             PrincipalAccessor = principalAccessor;
             PermissionDefinitionManager = permissionDefinitionManager;
             CurrentTenant = currentTenant;
-            Options = options.Value;
-
-            _lazyProviders = new Lazy<List<IPermissionValueProvider>>(
-                () => Options
-                    .ValueProviders
-                    .Select(c => serviceProvider.GetRequiredService(c) as IPermissionValueProvider)
-                    .ToList(),
-                true
-            );
+            PermissionValueProviderManager = permissionValueProviderManager;
         }
 
         public virtual Task<bool> IsGrantedAsync(string name)
@@ -68,7 +48,7 @@ namespace Volo.Abp.Authorization.Permissions
 
             var isGranted = false;
             var context = new PermissionValueCheckContext(permission, claimsPrincipal);
-            foreach (var provider in ValueProviders)
+            foreach (var provider in PermissionValueProviderManager.ValueProviders)
             {
                 if (context.Permission.Providers.Any() &&
                     !context.Permission.Providers.Contains(provider.Name))

framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionValueProvider.cs

@@ -3,7 +3,7 @@ using Volo.Abp.DependencyInjection;
 
 namespace Volo.Abp.Authorization.Permissions
 {
-    public abstract class PermissionValueProvider : IPermissionValueProvider, ISingletonDependency  //TODO: to transient?
+    public abstract class PermissionValueProvider : IPermissionValueProvider, ITransientDependency
     {
         public abstract string Name { get; }
 

framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/Permissions/PermissionValueProviderManager.cs

@@ -0,0 +1,32 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using Volo.Abp.DependencyInjection;
+
+namespace Volo.Abp.Authorization.Permissions
+{
+    public class PermissionValueProviderManager : IPermissionValueProviderManager, ISingletonDependency
+    {
+        public IReadOnlyList<IPermissionValueProvider> ValueProviders => _lazyProviders.Value;
+        private readonly Lazy<List<IPermissionValueProvider>> _lazyProviders;
+
+        protected PermissionOptions Options { get; }
+
+        public PermissionValueProviderManager(
+            IServiceProvider serviceProvider,
+            IOptions<PermissionOptions> options)
+        {
+            Options = options.Value;
+
+            _lazyProviders = new Lazy<List<IPermissionValueProvider>>(
+                () => Options
+                    .ValueProviders
+                    .Select(c => serviceProvider.GetRequiredService(c) as IPermissionValueProvider)
+                    .ToList(),
+                true
+            );
+        }
+    }
+}

framework/src/Volo.Abp.Features/Volo/Abp/Features/FeatureValueProvider.cs

@@ -3,7 +3,7 @@ using Volo.Abp.DependencyInjection;
 
 namespace Volo.Abp.Features
 {
-    public abstract class FeatureValueProvider : IFeatureValueProvider, ISingletonDependency //TODO: to transient?
+    public abstract class FeatureValueProvider : IFeatureValueProvider, ITransientDependency
     {
         public abstract string Name { get; }