server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;
    server_name loc.sh;
    ssl_certificate /etc/letsencrypt/live/loc.sh-0001/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/loc.sh-0001/privkey.pem; # managed by Certbot

    ssl_session_cache builtin:1000 shared:SSL:10m;
    #include /etc/nginx/error/502;
    #include /etc/nginx/error/504;
    #include /etc/nginx/error/500;
    #include /etc/nginx/error/404;
    #include /etc/nginx/error/429;
    ssl_protocols TLSv1.2;

    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384;

    ssl_prefer_server_ciphers on;

    ssl_stapling on;
    ssl_stapling_verify on;

    #limit_req zone=one burst=15;
    location / {

      proxy_set_header Host $host;

      proxy_set_header X-Real-IP $remote_addr;

      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

      proxy_set_header X-Forwarded-Proto $scheme;

      proxy_pass http://localhost:3890;

      proxy_read_timeout 90;

      proxy_redirect http://localhost:3890 https://loc.sh;

  }

}