userufdataprovider.php

<?php
namespace Bitrix\Main\Filter;
 
class UserUFDataProvider extends EntityUFDataProvider
{
    protected $ufReserved = [
        'UF_DEPARTMENT',
        'UF_USER_CRM_ENTITY',
        'UF_PUBLIC',
        'UF_TIMEMAN',
        'UF_TM_REPORT_REQ',
        'UF_TM_FREE',
        'UF_REPORT_PERIOD',
        'UF_1C',
        'UF_TM_ALLOWED_DELTA',
        'UF_SETTING_DATE',
        'UF_LAST_REPORT_DATE',
        'UF_DELAY_TIME',
        'UF_TM_REPORT_DATE',
        'UF_TM_DAY',
        'UF_TM_TIME',
        'UF_TM_REPORT_TPL',
        'UF_TM_MIN_DURATION',
        'UF_TM_MIN_FINISH',
        'UF_TM_MAX_START',
        'UF_CONNECTOR_MD5',
        'UF_WORK_BINDING',
        'UF_IM_SEARCH',
        'UF_BXDAVEX_CALSYNC',
        'UF_BXDAVEX_MLSYNC',
        'UF_UNREAD_MAIL_COUNT',
        'UF_BXDAVEX_CNTSYNC',
        'UF_BXDAVEX_MAILBOX',
        'UF_VI_PASSWORD',
        'UF_VI_BACKPHONE',
        'UF_VI_PHONE',
        'UF_VI_PHONE_PASSWORD'
    ];
 
    protected function postFilterFields(array $fields)
    {
        foreach ($this->getUfReserved() as $ufId)
        {
            if (isset($fields[$ufId]))
            {
                unset($fields[$ufId]);
            }
        }
 
        $whiteList = $this->getSettings()->getWhiteList();
 
        if (!empty($whiteList))
        {
            foreach($fields as $ufId => $field)
            {
                if (!in_array($ufId, $whiteList))
                {
                    unset($fields[$ufId]);
                }
            }
        }
 
        return $fields;
    }
 
}