qrcodeauth.php

См. документацию.

<?php

namespace Bitrix\Main\Controller;
 
use Bitrix\Main;
use Bitrix\Main\Config;
use Bitrix\Main\Security;
use Bitrix\Main\Localization\Loc;
use Bitrix\Pull;
 
class QrCodeAuth extends Main\Engine\Controller
{
    public function isAllowed()
    {
        if (Config\Option::get('main', 'allow_qrcode_auth', 'N') !== 'Y')
        {
            $this->addError(new Main\Error(Loc::getMessage('qrcodeauth_error_option'), 'ERR_OPTION'));
            return false;
        }
 
        if (!Main\Loader::includeModule('pull') || !\CPullOptions::GetQueueServerStatus())
        {
            $this->addError(new Main\Error(Loc::getMessage('qrcodeauth_error_pull'), 'ERR_PULL'));
            return false;
        }
 
        return true;
    }
 
    public function pushTokenAction(string $siteId, string $uniqueId, string $channelTag, string $redirectUrl = '')
    {
        $this->pushToken($siteId, $uniqueId, $channelTag, $redirectUrl);
    }
 
    public function authenticateAction($token, bool $remember = false)
    {
        global $USER;
 
        if ($token == '')
        {
            $this->addError(new Main\Error(Loc::getMessage('qrcodeauth_error_request'), "ERR_PARAMS"));
            return null;
        }
 
        if (!$USER->LoginHitByHash($token, false, true, $remember))
        {
            $this->addError(new Main\Error(Loc::getMessage('qrcodeauth_error_auth'), "ERR_AUTH"));
            return null;
        }
 
        return true;
    }

    public function pushToken(string $siteId, string $uniqueId, string $channelTag, string $redirectUrl = '', ?string $currentUrl = null)
    {
        if ($siteId == '' || $uniqueId == '' || $channelTag == '')
        {
            $this->addError(new Main\Error(Loc::getMessage('qrcodeauth_error_request'), 'ERR_PARAMS'));
            return null;
        }
 
        $event = new \Bitrix\Main\Event(
            'main',
            'OnPushQrCodeAuthToken',
            [
                'siteId' => $siteId,
                'uniqueId' => $uniqueId,
                'channelTag' => $channelTag,
                'redirectUrl' => $redirectUrl,
            ]
        );
        $event->send();
 
        foreach ($event->getResults() as $eventResult)
        {
            if ($eventResult->getType() === Main\EventResult::ERROR)
            {
                $error = $eventResult->getParameters()['error'] ?? null;
                if ($error instanceof Main\Error)
                {
                    $this->addError($error);
                }
                if (is_string($error) && $error !== '')
                {
                    $this->addError(new Main\Error($error, 'ERR_FROM_EVENT'));
                }
 
                return null;
            }
 
            return true;
        }
 
        if ($uniqueId !== static::getUniqueId())
        {
            $this->addError(new Main\Error(Loc::getMessage('qrcodeauth_error_unique_id'), 'ERR_UNIQUE_ID'));
            return null;
        }
 
        if (!$this->isAllowed())
        {
            return null;
        }
 
        $channel = Pull\Model\Channel::createWithTag($channelTag);
 
        $url = $currentUrl ?? Main\Context::getCurrent()->getRequest()->getRequestedPage();
 
        $token = \CUser::GetHitAuthHash($url, false, $siteId);
        if ($token === false)
        {
            $token = \CUser::AddHitAuthHash($url, false, $siteId, 60);
        }
 
        Pull\Event::add(
            [$channel],
            [
                'module_id' => 'main',
                'command' => 'qrAuthorize',
                'expiry' => 60,
                'params' => [
                    'token' => $token,
                    'redirectUrl' => $redirectUrl,
                ],
            ]
        );
 
        return true;
    }
 
    public static function getUniqueId()
    {
        $uniqid = Config\Option::get('main', '~public_uniq_id', '');
 
        if ($uniqid == '')
        {
            $uniqid = Security\Random::getString(16, true);
            Config\Option::set('main', '~public_uniq_id', $uniqid);
        }
 
        return $uniqid;
    }
 
    public function configureActions()
    {
        return [
            'authenticate' => [
                '-prefilters' => [
                    Main\Engine\ActionFilter\Authentication::class,
                ],
            ],
        ];
    }
}