guestauth.php

См. документацию.

<?php
 
namespace Bitrix\Pull\Rest;
 
class GuestAuth
{
    const AUTH_TYPE = 'pull_guest';
 
    const METHODS_WITHOUT_AUTH = [
        'server.time',
        'pull.config.get',
 
    ];
 
    const PULL_UID_PARAM = 'pull_guest_id';
 
    protected static $authQueryParams = array(
        'pull_guest_id',
    );
 
    public static function onRestCheckAuth(array $query, $scope, &$res)
    {
        global $USER;
        if($USER->IsAuthorized() || !defined("PULL_USER_ID"))
        {
            return null;
        }
 
        $authCode = null;
        foreach(static::$authQueryParams as $key)
        {
            if(array_key_exists($key, $query))
            {
                $authCode = $query[$key];
                break;
            }
        }
 
        if($authCode === null)
        {
            return null;
        }
 
        if(static::checkQueryMethod(static::METHODS_WITHOUT_AUTH))
        {
            if((int)$authCode === (int)PULL_USER_ID)
            {
                $res = self::getSuccessfulResult();
                return true;
            }
        }
 
        return null;
    }
 
    protected static function checkQueryMethod($whiteListMethods)
    {
        if (\CRestServer::instance()->getMethod() == 'batch')
        {
            $result = false;
            foreach (\CRestServer::instance()->getQuery()['cmd'] as $key => $method)
            {
                $method = mb_substr($method, 0, mb_strrpos($method, '?'));
                $result = in_array(mb_strtolower($method), $whiteListMethods);
                if (!$result)
                {
                    break;
                }
            }
        }
        else
        {
            $result = in_array(\CRestServer::instance()->getMethod(), $whiteListMethods);
        }
 
        return $result;
    }
 
    protected static function getSuccessfulResult()
    {
        return [
            'user_id' => defined("PULL_USER_ID") ? PULL_USER_ID : 0,
            'scope' => implode(',', \CRestUtil::getScopeList()),
            'parameters_clear' => static::$authQueryParams,
            'auth_type' => static::AUTH_TYPE,
        ];
    }
}