Employee login for front office pages

[brandonc503]

id like to find the code that requires employees to login to the back office. like the following code is used to make users login to front office pages

if (!$cookie->isLogged())
   Tools::redirect('authentication.php?back=my-account.php');

[rocky]

It's lines 33-35 of admin/init.php that checked whether an employee is logged in:

/* logged or not */
if (!$cookie->isLoggedBack())
   Tools::redirectLink('login.php'.$url_redirect);

[brandonc503]

K but if i place that in the category.php it does not have the desired effects