NameVirtualHost *:443
NameVirtualHost *:80

<VirtualHost *:80>
	ServerName example.org
	RewriteEngine on
	RewriteRule ^(.*)$ https://%{SERVER_NAME}$1 [L,R]
</VirtualHost>

<VirtualHost *:443>
	ServerName example.org
	DocumentRoot /var/www/example.org
	...
</VirtualHost>