Configuration::getCloudRegistrationData

public function getCloudRegistrationData(): ?array
{
	$data = array_filter([
		'clientId' => Option::get(Driver::INTERNAL_MODULE_ID, 'disk_onlyoffice_b24_clientId'),
		'secretKey' => Option::get(Driver::INTERNAL_MODULE_ID, 'disk_onlyoffice_b24_secretKey'),
		'serverHost' => Option::get(Driver::INTERNAL_MODULE_ID, 'disk_onlyoffice_b24_serverHost'),
	]);

	if (count($data) === 3)
	{
		return $data;
	}

	return null;
}