Question

I wanna to overide日任满。页: 1

This code doen t work properly, because after 1 minute user is still authenticated.

private int loginExpire = 1;
protected void Login_LoggedIn(object sender, EventArgs e)
{
   HttpCookie authCookie = Response.Cookies[FormsAuthentication.FormsCookieName];
   FormsAuthenticationTicket oldAuthTicket = FormsAuthentication.Decrypt(authCookie.Value);

  var newAuthTicket = new FormsAuthenticationTicket(
                oldAuthTicket.Version, 
                oldAuthTicket.Name, 
                DateTime.Now, 
                DateTime.Now.Add               
               (TimeSpan.FromMinutes(loginExpire)), 
               oldAuthTicket.IsPersistent,       
               oldAuthTicket.UserData, 
               FormsAuthentication.FormsCookiePath);



 string encryptedTicket = FormsAuthentication.Encrypt(newAuthTicket);
 authCookie = new HttpCookie(FormsAuthentication.FormsCookieName, encryptedTicket);
 HttpContext.Current.Response.Cookies.Set(authCookie);

 FormsAuthentication.RedirectFromLoginPage(GetDestinationPage(lgUserLogin.UserName), false);
}

网址:config

 <authentication mode="Forms">
   <forms loginUrl="~/Account/Login.aspx" requireSSL="false" timeout="1"         slidingExpiration="true" protection="All"/>
 </authentication>

Answer 1

Edit the forms element for authentication section in web.config: set timeout="1" and slidingExpiration="false" Or instead of RedirectFromLoginPage method use code below:

String returnUrl;
if (Request.QueryString["ReturnURL"] == null)
{
    returnUrl = "/Default.aspx"; //your default page url
}
else
{
    returnUrl = Request.QueryString["ReturnURL"];
}
Response.Redirect(returnUrl);

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