UserStore.TwoFactorStore.cs

using Microsoft.AspNet.Identity;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Security.Claims;
using System.Threading.Tasks;

namespace AspNet.Identity.MySQL
{
    public partial class UserStore<TUser, TRole> : IUserTwoFactorStore<TUser, string>
    {
        /// <summary>
        /// Set two factor authentication is enabled on the user
        /// </summary>
        /// <param name="user"></param>
        /// <param name="enabled"></param>
        /// <returns></returns>
        public Task SetTwoFactorEnabledAsync(TUser user, bool enabled)
        {
            user.TwoFactorEnabled = enabled;
            userTable.Update(user);

            return Task.FromResult(0);
        }

        /// <summary>
        /// Get if two factor authentication is enabled on the user
        /// </summary>
        /// <param name="user"></param>
        /// <returns></returns>
        public Task<bool> GetTwoFactorEnabledAsync(TUser user)
        {
            return Task.FromResult(user.TwoFactorEnabled);
        }
    }
}