NGINX default.conf FreeSSL certificate.crt

cd /etc/nginx/ssl
openssl dhparam -out dhparams.pem 4096

cat certificate.crt > server.crt
echo -e "\n" >> server.crt
cat ca_bundle.crt >> server.crt

server {
    listen 80 default_server;
    listen [::]:80 default_server ipv6only=on;
    listen 443 ssl default_server;
    listen [::]:443 ssl default_server;

    ssl_certificate     /etc/nginx/ssl/server.crt;
    ssl_certificate_key /etc/nginx/ssl/private.key;
    ssl_dhparam /etc/nginx/ssl/dhparams.pem;

    ssl_session_cache shared:SSL:9m;
    ssl_session_cache shared:ssl_session_cache:10m;
    ssl_session_timeout 5m;
    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_prefer_server_ciphers on;
    ssl_ciphers 'ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:AES:CAMELLIA:DES-CBC3-SHA:!aNULL:!eNULL:!EXPORT:!DES:!RC4:!MD5:!PSK:!aECDH:!EDH-DSS-DES-CBC3-SHA:!EDH-RSA-DES-CBC3-SHA:!KRB5-DES-CBC3-SHA';
    ssl_stapling on;
    ssl_stapling_verify on;
    add_header X-Frame-Options "DENY";
    add_header X-Content-Type-Options nosniff;
    add_header X-XSS-Protection "1; mode=block";
    add_header Strict-Transport-Security "max-age=63072000; includeSubdomains; preload";
    resolver 8.8.8.8 8.8.4.4 valid=300s;
    resolver_timeout 5s;
    location ~ /\.ht {
    deny all;
    }
}