method.php

См. документацию.

<?php
 
namespace Bitrix\Main\Authentication;
 
enum Method: string
{
    case Unspecified = 'unspecified';
    case Password = 'password';
    case Otp = 'otp';
    case AppPassword = 'appPassword';
    case External = 'external';
    case LoginAs = 'loginAs';
    case Cookie = 'cookie';
    case HitHash = 'hitHash';
    case Registration = 'registration';
    case EmailCode = 'emailCode';
    case PhoneCode = 'phoneCode';
    case Controller = 'controller';
}