Protected site visible without login

The CMS Questions
1

Hello,
i use Kirby 2.2.3 and have added a login on the website for one site as described in the Cookbook " Authentication" link. I want to protect one sepcific site from the website (like: example.de/test), so that only logged in users can see this site. Unfortunately if i go direct to the adress (in this example exmaple.de jetzt kaufen!) i can see the site and the redirect to the main page (example.de) does not work. I know that the login works, because the content (one pdf file) can only be donwloaded if the user is logged in.
In the template of the site i want to protect i added <?php if(!$site->user()) go('/') ?> at the first line.

The template /site/templates/test.php looks like this:

<?php if(!$site->user()) go('/') ?>

<?php if(!defined('KIRBY')) exit;

snippet("header"); ?>


<main class="block site-width content-default" role="main" id="intro">
	<?php snippet("intro-logo"); ?>
	<h1><?php echo $page->title()->html() ?></h1>
	<?php echo $page->text()->kirbytext() ?>
	    <?php if($user = $site->user()): ?>
<li>
  <a href="<?= url('logout') ?>">Logout</a>
</li>
<?php endif ?>
</main>
<?php snippet('footer') ?>

I have already ask a question related to this topic: Link

Is there something i am missing? I checked all the code a few times with the cookbook and searched the forum, but i do not find any soultion. If any information is missing, I will complete it.
Thanks for your help and i hope i have clearly desribed my problem.

2

First thing that comes to mind: Is caching enabled in your config?

3 
if(!defined('KIRBY')) exit;

This if statement is not necessary.

4

Hello, thanks for the quick response!

i deleted the if statement, thanks.

yes, caching is enabled, in the config it looks like this:

c::set('cache', true);
c::set('cache.driver', 'file');
c::set('cache.ignore', array('sitemap', 'login'));

Thanks for your help!

5

Looks like the page you are trying to protect is not in the list of ignored pages, only the login page? And you have to clear the cache.

6

Yes, the page was not in the list of ignored pages.

Thank you very much, now it works!