Asp.net Boilerplate之AbpSession扩展

    /// 

    /// IAbpSession Extensions 登录时"记住我"保存Cookie,也就是说关闭后再打开不重新登录的话,取得到值.
    /// 
    public interface IAbpSessionExtensions : IAbpSession
    {
        string UserName { get; }
        string EmailAddress { get; }
        string Name { get; }
        string FullName { get; }
        string Surname { get; }
    }

/// 

    /// IAbpSession Extensions
    /// 
    public class AbpSessionExtensions : ClaimsAbpSession, IAbpSessionExtensions
    {
        public AbpSessionExtensions(IMultiTenancyConfig multiTenancy) : base(multiTenancy)
        {

        }

        public string EmailAddress => GetKeyValue(ClaimTypes.Email);
        public string Surname => GetKeyValue(ClaimTypes.Surname);
        public string Name => GetKeyValue(ClaimTypes.Name);
        public string UserName => GetKeyValue(EnglishConsts.ClaimTypes.UserName);
        public string FullName => GetKeyValue(EnglishConsts.ClaimTypes.FullName);

        private string GetKeyValue(string key)
        {
            var claimsPrincipal = Thread.CurrentPrincipal as ClaimsPrincipal;

            if (claimsPrincipal == null)
            {
                return null;
            }

            var claim = claimsPrincipal.Claims.FirstOrDefault(c => c.Type == key);
            if (string.IsNullOrEmpty(claim?.Value))
            {
                return null;
            }

            return claim.Value;

        }
    }

        //IAbpSession Extensions
        public new IAbpSessionExtensions AbpSession { get; set; }

            //IAbpSession Extensions
            identity.AddClaim(new Claim(ClaimTypes.Email, user.EmailAddress));
            identity.AddClaim(new Claim(ClaimTypes.Name, user.Name));
            identity.AddClaim(new Claim(ClaimTypes.Surname, user.Surname));
　　　　　　　//这个常量自己去定义
            identity.AddClaim(new Claim(EnglishConsts.ClaimTypes.UserName, user.UserName));
            identity.AddClaim(new Claim(EnglishConsts.ClaimTypes.FullName, user.FullName)); 

 public class EnglishConsts
    {
        public const string LocalizationSourceName = "English";

        public class ClaimTypes
        {
            public const string UserName = "UserName";
            public const string FullName = "FullName";
        }
    }