for::encryptFields

static function encryptFields(&$arFields)
{
	$cryptoField = new BitrixSocialservicesEncryptedTokenCryptoField('OATOKEN');

	if (array_key_exists('OATOKEN', $arFields))
		$arFields['OATOKEN'] = $cryptoField->encrypt($arFields['OATOKEN']);

	if (array_key_exists('OASECRET', $arFields))
		$arFields['OASECRET'] = $cryptoField->encrypt($arFields['OASECRET']);

	if (array_key_exists('REFRESH_TOKEN', $arFields))
		$arFields['REFRESH_TOKEN'] = $cryptoField->encrypt($arFields['REFRESH_TOKEN']);
}