CODEWITHSUNDEEP
asp.net.netlogoutlogin-control
mirza
mirza

Reputation: 766

how to really logout in asp.net

I use LoginControl for login into my website in asp.net, but when for logout use login status or session.Abandon or .sign out ,there's white backspace, my homepage is loaded and its not secure.

Please help me that use realy logout in my project.

Upvotes: 5

Views: 47763

Answers (5)

Priya Gund
Priya Gund

Reputation: 156

Use Session.Clear() like this:

protected void Button_Click(object sender, EventArgs e)
{
    Session.Clear();
    Response.Redirect("Login.aspx");
}

Upvotes: 3

Crismogram
Crismogram

Reputation: 936

None worked for me but this does.

Context.GetOwinContext().Authentication.SignOut(DefaultAuthenticationTypes.ApplicationCookie);

Upvotes: 3

mirza
mirza

Reputation: 766

I found a solution that I use in my master page

if (Membership.GetUser() != null)
    .....
else Response.Redirect("Login.aspx")

and codebehind for logout button:

FormsAuthentication.SignOut();
Response.Redirect("Login.aspx");

Thanks for your help!

Upvotes: 1

Hassan Mokdad
Hassan Mokdad

Reputation: 5892

The home webpage is loading from the browser cache, use the below metadata tags to force the browser to clear cache after exiting the page

<head runat="server">
<meta http-equiv="cache-control" content="no-cache" />
<meta http-equiv="Expires" content="0" />
<meta http-equiv="cache-control" content="no-store" />
<meta http-equiv="cache-control" content="must-revalidate" />
<meta http-equiv="cache-control" content="proxy-revalidate" />

Upvotes: 3

Habibillah
Habibillah

Reputation: 28685

use FormsAuthentication.SignOut(); as below:

protected void LogoutButton_Click(object sender, EventArgs e)
{
    FormsAuthentication.SignOut();
    Response.Redirect("~/Login.aspx");
}

Upvotes: 9

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