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
44 lines
1.2 KiB
PHP
44 lines
1.2 KiB
PHP
<?php
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declare(strict_types=1);
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namespace Domovoy\Services\Discovery;
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class ArpTableReader
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{
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/**
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* Read ARP table from system.
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* Returns array keyed by IP => ['mac' => '...', 'vendor' => '...']
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*/
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public function read(): array
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{
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$entries = [];
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// Try ip neigh first (modern Linux)
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$output = [];
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$exitCode = 0;
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exec('ip neigh show 2>/dev/null', $output, $exitCode);
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if ($exitCode === 0) {
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foreach ($output as $line) {
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if (preg_match('/^(\d+\.\d+\.\d+\.\d+)\s+.*lladdr\s+([0-9a-f:]+)/i', $line, $m)) {
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$entries[$m[1]] = ['mac' => strtolower($m[2]), 'vendor' => null];
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}
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}
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}
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// Fallback: arp -a
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if (empty($entries)) {
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exec('arp -a 2>/dev/null', $output, $exitCode);
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if ($exitCode === 0) {
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foreach ($output as $line) {
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if (preg_match('/\((\d+\.\d+\.\d+\.\d+)\)\s+at\s+([0-9a-f:]+)/i', $line, $m)) {
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$entries[$m[1]] = ['mac' => strtolower($m[2]), 'vendor' => null];
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}
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}
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}
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}
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return $entries;
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}
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}
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