ASP.NET的票据工具类FormsAuthenticationTicket

古城微笑少年丶 2022-04-24 04:38 144阅读 0赞

# [ASP.NET的票据工具类FormsAuthenticationTicket][ASP.NET_FormsAuthenticationTicket] #

public class TicketTool
        {
            /// <summary>
            /// 创建一个票据，放在cookie中
            /// 票据中的数据经过加密，解决了cookie的安全问题。
            /// </summary>
            /// <param name="username"></param>
            public static void SetCookie(string username, string userData)
            {
                FormsAuthenticationTicket ticket = new FormsAuthenticationTicket(1, username, DateTime.Now, DateTime.Now.AddMinutes(60), false, userData, FormsAuthentication.FormsCookiePath);
                string encTicket = FormsAuthentication.Encrypt(ticket);
                HttpCookie newCookie = new HttpCookie(FormsAuthentication.FormsCookieName, encTicket);
                HttpContext.Current.Response.Cookies.Add(newCookie);
            }
            /// <summary>
            /// 通过此法判断登录
            /// </summary>
            /// <returns>已登录返回true</returns>
            public static bool IsLogin()
            {
                return HttpContext.Current.User.Identity.IsAuthenticated;
            }
            /// <summary>
            /// 退出登录
            /// </summary>
            public static void Logout()
            {
                FormsAuthentication.SignOut();
            }
            /// <summary>
            /// 取得登录用户名
            /// </summary>
            /// <returns></returns>
            public static string GetUserName()
            {
                return HttpContext.Current.User.Identity.Name;
            }
            /// <summary>
            /// 取得票据中数据
            /// </summary>
            /// <returns></returns>
            public static string GetUserData()
            {
                return (HttpContext.Current.User.Identity as FormsIdentity).Ticket.UserData;
            }
        }

posted @ 2019-01-23 21:10 [波霸38][38] 阅读( ...) 评论( ...) [编辑][Link 1] 收藏

[ASP.NET_FormsAuthenticationTicket]: https://www.cnblogs.com/sharing1986687846/p/10311462.html
[38]: https://www.cnblogs.com/sharing1986687846/
[Link 1]: https://i.cnblogs.com/EditPosts.aspx?postid=10311462