app.conf

server {
    listen 80;  
    server_name kuadrado-software.fr www.kuadrado-software.fr;
    root   /usr/share/nginx/html;
    index  index.html index.htm;
    server_tokens off;
    location /.well-known/acme-challenge/ {
        root /var/www/certbot;
    }

   location / {
       return 301 https://$host$request_uri;
   }
}

server {
    server_name kuadrado-software.fr www.kuadrado-software.fr;
    listen 443 ssl;
    root   /usr/share/nginx/html;
    index  index.html index.htm;
    server_tokens off;
    ssl_certificate /etc/letsencrypt/live/kuadrado-software.fr/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/kuadrado-software.fr/privkey.pem;
    include /etc/letsencrypt/options-ssl-nginx.conf;
    ssl_dhparam /etc/letsencrypt/ssl-dhparams.pem;
}