Asp.net Boilerplate之AbpSession扩展

2017-01-07 19:01:57来源:cnblogs.com作者:kid1412人点击

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当前Abp版本1.2,项目类型为MVC5.

以属性的形式扩展AbpSession,并在"记住我"后,下次自动登录也能获取到扩展属性的值,版权归"角落的白板报"所有!

step1.添加IAbpSessionExtensions接口:

    /// <summary>    /// 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.    /// </summary>    public interface IAbpSessionExtensions : IAbpSession    {        string UserName { get; }        string EmailAddress { get; }        string Name { get; }        string FullName { get; }        string Surname { get; }    }

step2.添加实现类AbpSessionExtensions:

/// <summary>    /// IAbpSession Extensions    /// </summary>    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;        }    }

step3.在Mvc控制器基类(项目名称ControllerBase)里添加AbpSession属性:

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

step4.在Account控制器的SignInAsync方法里成功登录后(AuthenticationManager.SignIn(new AuthenticationProperties { IsPersistent = rememberMe }, identity),添加需要扩展的属性:

            //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)); 

step5.这里我定义了两个自定义常量,加在了项目名称Consts常量定义文件里:

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

 

这样就完成了,登录或下次自动登录之后,在代码里的智能提示里就可以看到扩展的属性:

而且值也保存在了里面:

 

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