server {

    listen 443 default_server;
    server_name portal.actcur.com;

    resolver {{resolver}};
    set $certbot "https://salt.actcur.com";

    ssl on;
    ssl_certificate /etc/letsencrypt/live/portal.actcur.com/cert.pem;
    ssl_certificate_key /etc/letsencrypt/live/portal.actcur.com/privkey.pem;
    ssl_session_cache shared:SSL:10m;

    location /.well-known/acme-challenge/ {
      proxy_pass $certbot;
      proxy_set_header Host $host;
    }

    location / {
        root /srv/http;
    }
}

server {
    listen 80 default_server;
    server_name portal.actcur.com;

    resolver {{resolver}};
    set $certbot "http://salt.actcur.com";

    location /.well-known/acme-challenge/ {
      proxy_pass $certbot;
      proxy_set_header Host $host;
    }

    location / {
        rewrite ^ https://$host$request_uri? permanent;
    }
}