// Copyright (c) .NET Foundation. All rights reserved.
// Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.

using System;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Authentication;
using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Authorization.Policy;
using Microsoft.AspNetCore.Http;

namespace SecurityWebSite
{
    public class CountingPolicyEvaluator : PolicyEvaluator
    {
        public int AuthorizeCount { get; private set; }

        public CountingPolicyEvaluator(IAuthorizationService authorization) : base(authorization) { }

        public override Task<PolicyAuthorizationResult> AuthorizeAsync(AuthorizationPolicy policy, AuthenticateResult authenticationResult, HttpContext context, object resource) {
            AuthorizeCount++;
            return base.AuthorizeAsync(policy, authenticationResult, context, resource);
        }
    }
}