introduce AlwaysAllowMethodInvocationAuthorizationService.

Resolve #2874

framework/src/Volo.Abp.Authorization/Microsoft/Extensions/DependencyInjection/AbpAuthorizationServiceCollectionExtensions.cs

@@ -11,6 +11,7 @@ namespace Microsoft.Extensions.DependencyInjection
         {
             services.Replace(ServiceDescriptor.Singleton<IAuthorizationService, AlwaysAllowAuthorizationService>());
             services.Replace(ServiceDescriptor.Singleton<IAbpAuthorizationService, AlwaysAllowAuthorizationService>());
+            services.Replace(ServiceDescriptor.Singleton<IMethodInvocationAuthorizationService, AlwaysAllowMethodInvocationAuthorizationService>());
             return services.Replace(ServiceDescriptor.Singleton<IPermissionChecker, AlwaysAllowPermissionChecker>());
         }
     }

framework/src/Volo.Abp.Authorization/Volo/Abp/Authorization/AlwaysAllowMethodInvocationAuthorizationService.cs

@@ -0,0 +1,12 @@
+using System.Threading.Tasks;
+
+namespace Volo.Abp.Authorization
+{
+    public class AlwaysAllowMethodInvocationAuthorizationService : IMethodInvocationAuthorizationService
+    {
+        public Task CheckAsync(MethodInvocationAuthorizationContext context)
+        {
+            return Task.CompletedTask;
+        }
+    }
+}