'Qga2M8Ov6tyx2fIQRWHQ1U6oMK/bAFdTL7A8VRtiDhk=', // Clé de GeoSector 'app_identifier' => 'geosector', // Identifiant de l'application ]; private function __construct() { // Constructeur simplifié sans validation d'application } public static function getInstance(): self { if (self::$instance === null) { self::$instance = new self(); } return self::$instance; } public function getEncryptionKey(): string { return $this->config['encryption_key']; } public function getAppIdentifier(): string { return $this->config['app_identifier']; } }