FormsAuthentication.RedirectFromLoginPage
2009-12-24 14:18
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FormsAuthentication.RedirectFromLoginPage方法,会自动完成很多功能的。如完成生成身份验证票,写回客户端,浏览器重定向等一系列的动作。当然完成这些功能并不是只有FormsAuthentication.RedirectFromLoginPage方法才能办到,相反如果需要带角色信息的验证则只能采用其他办法。
我门可采用手动添加身份验证票
1.FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket (1,"coffee",DateTime.Now, DateTime.Now.AddMinutes(20), false,UserRoles,"/") ;
2.加密序列化
string HashTicket = FormsAuthentication.Encrypt (Ticket) ;
3.生成cookie
HttpCookie UserCookie = new HttpCookie(FormsAuthentication.FormsCookieName, HashTicket) ;
4.身份验证票Cookie输出到客户端
Response.Cookies.Add(UserCookie)
5.重定向
Response.Redirect (Context.Request["ReturnUrl"]) ;
我门可采用手动添加身份验证票
1.FormsAuthenticationTicket Ticket = new FormsAuthenticationTicket (1,"coffee",DateTime.Now, DateTime.Now.AddMinutes(20), false,UserRoles,"/") ;
2.加密序列化
string HashTicket = FormsAuthentication.Encrypt (Ticket) ;
3.生成cookie
HttpCookie UserCookie = new HttpCookie(FormsAuthentication.FormsCookieName, HashTicket) ;
4.身份验证票Cookie输出到客户端
Response.Cookies.Add(UserCookie)
5.重定向
Response.Redirect (Context.Request["ReturnUrl"]) ;
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