.
/etc/apache2/sites-available/
:
http https
RewriteEngine On
RewriteCond %{HTTPS} off
RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI}
default
folder
RewriteEngine On
RewriteCond %{HTTP_HOST} ^subdomain\.domain\.com
RewriteRule ^(.*)$ /folder/$1
default-ssl.