Aerys\Host::encrypt PHP Method

    public function encrypt(string $certificate, string $key = null, array $options = []) : Host
    {
        unset($options["SNI_server_certs"]);
        $options["local_cert"] = $certificate;
        if (isset($key)) {
            $options["local_pk"] = $key;
        }
        $this->crypto = $options;
        return $this;
    }

    $sslEnabled = false;
    if ($config['web-api']['ssl']['enable']) {
        if (!isset($config['web-api']['ssl']['cert-path'])) {
            throw new InvalidConfigurationException('SSL-enabled web API must define a certificate path');
        }
        $sslEnabled = true;
        $sslCert = realpath($config['web-api']['ssl']['cert-path']);
        if (!$sslCert) {
            throw new InvalidConfigurationException('Invalid SSL certificate path');
        }
        $sslKey = null;
        if (isset($config['web-api']['ssl']['key-path']) && !($sslKey = realpath($config['web-api']['ssl']['key-path']))) {
            throw new InvalidConfigurationException('Invalid SSL key path');
        }
        $sslContext = $config['web-api']['ssl']['context'] ?? [];
        $host->encrypt($sslCert, $sslKey, $sslContext);
    }
    $bindAddr = $config['web-api']['bind-addr'] ?? '127.0.0.1';
    $bindPort = (int) ($config['web-api']['bind-port'] ?? ($sslEnabled ? 1337 : 1338));
    $host->expose($bindAddr, $bindPort);
    if (isset($config['web-api']['host'])) {
        $host->name($config['web-api']['host']);
    }
    /** @var WebAPIServer $api */
    $api = $injector->make(WebAPIServer::class);
    $host->use($api->getRouter());
    (new Bootstrapper(function () use($host) {
        return [$host];
    }))->init(new AerysLogger($injector->make(Logger::class)))->start();
}
onError(function (\Throwable $e) {