server/src/Api/Models/Response/TwoFactor/TwoFactorYubiKeyResponseModel.cs

using System;
using Bit.Core.Entities;
using Bit.Core.Enums;
using Bit.Core.Models.Api;

namespace Bit.Api.Models.Response.TwoFactor
{
    public class TwoFactorYubiKeyResponseModel : ResponseModel
    {
        public TwoFactorYubiKeyResponseModel(User user)
            : base("twoFactorYubiKey")
        {
            if (user == null)
            {
                throw new ArgumentNullException(nameof(user));
            }

            var provider = user.GetTwoFactorProvider(TwoFactorProviderType.YubiKey);
            if (provider?.MetaData != null && provider.MetaData.Count > 0)
            {
                Enabled = provider.Enabled;

                if (provider.MetaData.ContainsKey("Key1"))
                {
                    Key1 = (string)provider.MetaData["Key1"];
                }
                if (provider.MetaData.ContainsKey("Key2"))
                {
                    Key2 = (string)provider.MetaData["Key2"];
                }
                if (provider.MetaData.ContainsKey("Key3"))
                {
                    Key3 = (string)provider.MetaData["Key3"];
                }
                if (provider.MetaData.ContainsKey("Key4"))
                {
                    Key4 = (string)provider.MetaData["Key4"];
                }
                if (provider.MetaData.ContainsKey("Key5"))
                {
                    Key5 = (string)provider.MetaData["Key5"];
                }
                if (provider.MetaData.ContainsKey("Nfc"))
                {
                    Nfc = (bool)provider.MetaData["Nfc"];
                }
            }
            else
            {
                Enabled = false;
            }
        }

        public bool Enabled { get; set; }
        public string Key1 { get; set; }
        public string Key2 { get; set; }
        public string Key3 { get; set; }
        public string Key4 { get; set; }
        public string Key5 { get; set; }
        public bool Nfc { get; set; }
    }
}