xscan.php

См. документацию.

<?php
 
namespace Bitrix\Security\Controller;
 
use Bitrix\Main\Engine\Action;
use Bitrix\Main\Engine\Controller;
use Bitrix\Main\Localization\Loc;
use Bitrix\Security\XScanResultTable;
 
class Xscan extends Controller
{
    public static function getFilter()
    {
        $filterOptions = new \Bitrix\Main\UI\Filter\Options('xscan_report_filter');
        $filters = $filterOptions->getFilter();
 
        $filter = [];
        foreach ($filters as $k => $v)
        {
            if (!$v)
            {
                continue;
            }
 
            switch ($k)
            {
                case 'mtime_from':
                    $filter['>=MTIME'] = $v;
                    break;
                case 'mtime_to':
                    $filter['<=MTIME'] = $v;
                    break;
                case 'ctime_from':
                    $filter['>=CTIME'] = $v;
                    break;
                case 'ctime_to':
                    $filter['<=CTIME'] = $v;
                    break;
                case 'tags':
                    foreach ($v as $t)
                    {
                        $filter[] = ['%TAGS' => $t];
                    }
                    break;
 
                case 'preset':
                    switch ($v){
                        case 'a':
                            $filter[] = ['%SRC' => '/bitrix/admin'];
                            break;
                        case 'm':
                            $filter[] = ['%SRC' => '/bitrix/modules'];
                            break;
                        case 'c':
                            $filter[] = ['%SRC' => '/bitrix/components'];
                            break;
                        case '!m':
                            $filter[] = ['!%SRC' => '/bitrix/modules'];
                            break;
                        case 'pop':
                            $filter[] = ['LOGIC' => 'OR',
                                ['%SRC' => '/prolog_after.php'], ['%SRC' => '/index.php'],
                                ['%SRC' => '/content.php'], ['%SRC' => '/main.php'], ['%SRC' => '/spread.php'],
                                ['%SRC' => '/bx_root.php'], ['%SRC' => '/.access.php'], ['%SRC' => '/radio.php']
                            ];
                            break;
                    }
                    break;
 
                case 'FIND':
                    if (strpos($v, '!') === 0)
                    {
                        $v = ltrim($v, '!');
                        $filter[] = ['LOGIC' => 'AND', ['!%SRC' => $v], ['!%MESSAGE' => $v]];
                    }
                    else
                    {
                        $filter[] = ['LOGIC' => 'OR', ['%SRC' => $v], ['%MESSAGE' => $v]];
                    }
                    break;
            }
 
        }
 
        return $filter;
    }
 
 
    protected function processBeforeAction(Action $action): bool
    {
        ini_set('display_errors', '0');
        Loc::loadMessages(__FILE__);
 
        if (!Controller::getCurrentUser()->isAdmin())
        {
            return false;
        }
 
        return parent::processBeforeAction($action);
    }
 
    public function prisonAction(string $file)
    {
        $file = '/' . trim($file, '/');
 
        if (!$file || !file_exists($file))
        {
            $msg = \CBitrixXscan::ShowMsg(Loc::getMessage("BITRIX_XSCAN_FILE_NOT_FOUND") . htmlspecialcharsbx($file), 'red');
        }
        else
        {
            $new_f = preg_replace('#\.php[578]?$#i', '.ph_', $file);
            if (rename($file, $new_f))
            {
                $msg = \CBitrixXscan::ShowMsg(Loc::getMessage("BITRIX_XSCAN_RENAMED") . htmlspecialcharsbx($new_f));
            }
            else
            {
                $msg = \CBitrixXscan::ShowMsg(Loc::getMessage("BITRIX_XSCAN_ERR_RENAME") . htmlspecialcharsbx($file), 'red');
            }
        }
 
        return $msg;
    }
 
    public function releaseAction(string $file)
    {
        $file = '/' . trim($file, '/');
 
        if (!$file || !file_exists($file))
        {
            $msg = \CBitrixXscan::ShowMsg(Loc::getMessage("BITRIX_XSCAN_FILE_NOT_FOUND") . htmlspecialcharsbx($file), 'red');
        }
        else
        {
            $new_f = preg_replace('#\.ph_$#', '.php', $file);
            if (rename($file, $new_f))
            {
                $msg = \CBitrixXscan::ShowMsg(Loc::getMessage("BITRIX_XSCAN_RENAMED") . htmlspecialcharsbx($new_f));
            }
            else
            {
                $msg = \CBitrixXscan::ShowMsg(Loc::getMessage("BITRIX_XSCAN_ERR_RENAME") . htmlspecialcharsbx($file), 'red');
            }
        }
 
        return $msg;
    }
 
    public function hideAction(string $file)
    {
        $file = '/' . trim($file, '/');
        $msg = '';
 
        $ent = XScanResultTable::getList(['select' => ['ID'], 'filter' => ['SRC' => $file]])->fetch();
 
        if ($ent)
        {
            XScanResultTable::delete($ent['ID']);
            $msg = \CBitrixXscan::ShowMsg(Loc::getMessage("BITRIX_XSCAN_HIDED") . htmlspecialcharsbx($file));
        }
 
        return $msg;
    }
 
    public function hideFilesAction(array $files, string $all='false')
    {
        \Bitrix\Main\Type\Collection::normalizeArrayValuesByInt($files);
 
        $filter = $all === 'true' ? self::getFilter(): ['@ID' => $files];
 
        XScanResultTable::deleteList($filter);
 
        return '';
    }
 
    public function addErrorAction(string $file)
    {
        $file = '/' . trim($file, '/');
 
        if ($file)
        {
            XScanResultTable::add(['TYPE' => 'file', 'SRC' => $file, 'MESSAGE' => 'error', 'SCORE' => 0.5]);
        }
 
        return '';
    }
 
    public function scanAction(string $start_path, string $break_point = '', string $clean = 'N', int $progress = 0, int $total = 0)
    {
        $start_path = $start_path ? $start_path : $_SERVER['DOCUMENT_ROOT'];
        $start_path = rtrim($start_path, '/');
 
        $scaner = new \CBitrixXscan($progress, $total, $start_path);
        $scaner->skip_path = $break_point;
 
        $session = \Bitrix\Main\Application::getInstance()->getSession();
 
        if (!is_dir($start_path))
        {
            $msg = Loc::getMessage("BITRIX_XSCAN_NACALQNYY_PUTQ_NE_NA");
            return ['error' => $msg];
        }
 
        if ($clean == 'Y')
        {
            $session['xscan_page'] = 1;
            $session->save();
 
            $scaner->start($start_path);
        }
        else
        {
            $session->save();
        }
 
        $scaner->Search($start_path);
        $scaner->SavetoDB();
 
 
        $prc = $scaner->total == 0 ? min(75, (int)($scaner->progress / 1000)) : (int)($scaner->progress * 100 / $scaner->total);
 
        return [
            'progress' => $scaner->progress,
            'total' => $scaner->total,
            'break_point' => $scaner->break_point,
            'prc' => $prc,
        ];
    }
 
    public function findHtaccessAction(string $break_point = '')
    {
        $localStorage = \Bitrix\Main\Application::getInstance()->getLocalSession('xscan_htaccess');
 
        if (!$break_point)
        {
            $localStorage->clear();
            $localStorage->set('timestamp', time());
            $localStorage->set('status', 'pending');
        }
 
        $path = rtrim($_SERVER['DOCUMENT_ROOT'], '/');
 
        $searcher = new \CBitrixXscanHtaccess();
        $searcher->skip_path = $break_point;
        $searcher->Search($path);
 
        $files = $localStorage['files'] ?? [];
 
        if($searcher->result)
        {
            $files = array_merge($files, $searcher->result);
            $localStorage->set('files', $files);
        }
 
        if (!$searcher->break_point)
        {
            $localStorage->set('status', 'done');
        }
 
 
        return [
            'count' => count($files),
            'break_point' => $searcher->break_point
        ];
 
    }
}