Custom attribute in MVC

CustomAuthorizationAttribute.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace Web.Core.Common
{
    public class AuthorizeForEnvironmentsAttribute : AuthorizeAttribute
    {
        protected readonly Web.Core.Common.Environments[] environments;

        public AuthorizeForEnvironmentsAttribute(params Web.Core.Common.Environments[] environments)
        {
            this.environments = environments;
        }
        protected override bool AuthorizeCore(HttpContextBase httpContext)
        {
            if (environments.Contains(Web.Core.Common.Settings.Environment))
            {
                return base.AuthorizeCore(httpContext);
            }
            return true;
        }
    }
}