server {
    listen 443 ssl http2;
    listen [::]:443 ssl http2;

    server_name payments.libraryofcode.org;
    ssl_certificate /etc/nginx/ssl/org.chain.crt;

    ssl_certificate_key /etc/nginx/ssl/org.key.pem;
    ssl_protocols TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    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_dhparam /etc/nginx/dhparam.pem;
    ssl_ecdh_curve secp384r1;

    root /var/www/opencart;

    index index.php index.html index.htm;

    location / {
      try_files $uri $uri/ =404;
    }

    location ~ [^/]\.php(/|$) {
        include snippets/fastcgi-php.conf;
        fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }
}