Apache Server Config

<VirtualHost *:80>
        ServerName cloud.example.de
        ServerAdmin example@protonmail.com
        DocumentRoot /data/www/cloud.example.de
        <Directory "/data/www/cloud.example.de">
                Options FollowSymLinks
                AllowOverride None
                Order allow,deny
                Allow from all
                Require all granted
        </Directory>

    <IfModule mod_headers.c>
      Header always set Strict-Transport-Security "max-age=15552000; includeSubDomains"
    </IfModule>

RewriteEngine on
# RewriteCond %{SERVER_NAME} =cloud.example.de
RewriteRule ^ https://%{SERVER_NAME}%{REQUEST_URI} [END,NE,R=permanent]
</VirtualHost>