server {
    listen 443;

    root /var/www/xxxxxx.com;
    index index.html index.htm;

    ssl on;
    ssl_certificate /var/www/acme/xxxxxx.com/fullchain.cer;
    ssl_certificate_key /var/www/acme/xxxxxx.com/xxxxxx.com.key;

    server_name xxxxxx.com;
}

server {
    listen 80;
    server_name xxxxxx.com;

    location / {
        rewrite ^/(.*)$ https://$server_name/$1 permanent;
    }
}