NinjaFirewall config for Bedrock

.htninja

<?php
/*
 +=====================================================================+
 | NinjaFirewall optional configuration file                           |
 |                                                                     |
 | See: https://nintechnet.com/ninjafirewall/wp-edition/help/?htninja  |
 |                                                                     |
 +=====================================================================+
 |                                                                     |
 | BEDROCK SUPPORT                                                     |
 |                                                                     |
 +=====================================================================+
*/

require_once dirname(__DIR__) . '/vendor/autoload.php';
require_once dirname(__DIR__) . '/config/application.php';
$ninja_db_port = 3306;
if (env('DATABASE_URL')) {
    $dsn = (object) parse_url(getenv('DATABASE_URL'));
    $ninja_db_port = $dsn->port;
}
// Connect to the DB and store the link into "$GLOBALS['nfw_mysqli']":
$GLOBALS['nfw_mysqli'] = new mysqli( getenv('DB_HOST') ?: 'localhost', getenv('DB_USER'), getenv('DB_PASSWORD'), getenv('DB_NAME'), $ninja_db_port);
// We need the table prefix too:
$GLOBALS['nfw_table_prefix'] = getenv('DB_PREFIX') ?: 'wp_';
$nfw_['DB_NAME'] = getenv('DB_NAME');
$nfw_['DB_USER'] = getenv('DB_USER');
$nfw_['DB_PASSWORD'] = getenv('DB_PASSWORD');
$nfw_['DB_HOST'] = getenv('DB_HOST');
$nfw_['table_prefix'] = $GLOBALS['nfw_table_prefix'];
$nfw_['port'] = $ninja_db_port;

// Users of Cloudflare CDN:
if (! empty($_SERVER["HTTP_CF_CONNECTING_IP"]) &&
    filter_var($_SERVER["HTTP_CF_CONNECTING_IP"],FILTER_VALIDATE_IP)) {
    $_SERVER["REMOTE_ADDR"] = $_SERVER["HTTP_CF_CONNECTING_IP"];
}