Umbraco-CMS/src/Umbraco.Web.Common/Security/NoopBackOfficeUserPasswordChecker.cs

using System.Threading.Tasks;
using Umbraco.Cms.Core.Security;

namespace Umbraco.Cms.Web.Common.Security
{
    public class NoopBackOfficeUserPasswordChecker : IBackOfficeUserPasswordChecker
    {
        public Task<BackOfficeUserPasswordCheckerResult> CheckPasswordAsync(BackOfficeIdentityUser user, string password)
            => Task.FromResult(BackOfficeUserPasswordCheckerResult.FallbackToDefaultChecker);
    }
}