mirivlad
177e44f015
- Phinx миграции: network_ranges, scan_jobs, discovered_hosts, audit_log - Models: NetworkRange, ScanJob, DiscoveredHost - Repositories с CRUD для всех сущностей - NetworkScanner: ping sweep + TCP connect + ARP table + reverse DNS - PingScanner, TcpPortScanner (curl_multi для параллелизма), ArpTableReader - HostFingerprintService: vendor detection + confidence scoring - ScanJobRunner + CLI worker (bin/run-scan-worker.php) - Discovery UI: управление диапазонами, запуск скана, таблица находок - NetworkRangeController с валидацией CIDR - Обновлён public/index.php с DI конфигурацией для новых сервисов
23 lines
579 B
PHP
23 lines
579 B
PHP
<?php
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declare(strict_types=1);
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namespace Domovoy\Services\Discovery;
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class PingScanner
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{
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/**
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* Check if host is alive via ICMP ping.
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* Requires ping command in container.
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*/
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public function ping(string $ip, int $timeoutMs = 500): bool
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{
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// Use ping with timeout (Linux: -W in seconds)
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$timeoutSec = max(1, (int)ceil($timeoutMs / 1000));
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$output = [];
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$exitCode = 0;
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exec(sprintf('ping -c 1 -W %d %s 2>/dev/null', $timeoutSec, escapeshellarg($ip)), $output, $exitCode);
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return $exitCode === 0;
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}
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}
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