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<?php |
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namespace Startwind\Inventorio\Collector\System\Logs; |
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use Startwind\Inventorio\Collector\Collector; |
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class LogrotateCollector implements Collector |
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{ |
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public function getIdentifier(): string |
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{ |
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return 'SystemLogLogrotate'; |
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} |
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public function collect(): array |
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{ |
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return [ |
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'logfiles' => $this->getLogFileStatus() |
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]; |
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} |
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private function getLogFileStatus(): array |
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{ |
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$searchPath = '/var/log'; |
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$logrotateConfs = ['/etc/logrotate.conf', ...glob('/etc/logrotate.d/*')]; |
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// Step 1: Find all .log files under /var/log |
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$allLogs = []; |
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$iterator = new \RecursiveIteratorIterator( |
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new \RecursiveDirectoryIterator($searchPath, \FilesystemIterator::SKIP_DOTS) |
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); |
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foreach ($iterator as $file) { |
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if (preg_match('/\.log$/', $file->getFilename())) { |
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$realPath = realpath($file->getPathname()); |
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if ($realPath !== false && is_file($realPath)) { |
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$allLogs[$realPath] = [ |
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'size' => filesize($realPath), |
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'last_modified' => filemtime($realPath) |
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]; |
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} |
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} |
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} |
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// Step 2: Extract managed log paths from logrotate config files |
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$managedLogs = []; |
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foreach ($logrotateConfs as $confFile) { |
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if (!is_readable($confFile)) continue; |
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$lines = file($confFile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES); |
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foreach ($lines as $line) { |
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if (preg_match('#^\s*/[^\s{}]+\.log#', $line, $matches)) { |
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$path = realpath(trim($matches[0])); |
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if ($path !== false) { |
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$managedLogs[] = $path; |
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} |
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} |
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} |
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} |
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$managedLogs = array_unique($managedLogs); |
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// Step 3: Build result arrays |
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$result = [ |
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'managed' => [], |
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'unmanaged' => [] |
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]; |
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foreach ($allLogs as $path => $info) { |
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$entry = [ |
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'path' => $path, |
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'size' => $info['size'], |
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'last_modified' => date('c', $info['last_modified']) // ISO 8601 format |
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]; |
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if (in_array($path, $managedLogs)) { |
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$result['managed'][] = $entry; |
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} else { |
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$result['unmanaged'][] = $entry; |
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} |
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} |
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return $result; |
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} |
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} |
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startwind /
inventorio-command-line
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