42 lines
1.4 KiB
PHP
42 lines
1.4 KiB
PHP
<?php declare(strict_types=1);
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require __DIR__ . '/../init.php';
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foreach (query('select', 'ns-syncs') as $sync) {
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$zone_raw = file_get_contents(CONF['ns']['knot_zones_path'] . '/' . $sync['destination'] . 'zone');
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if ($zone_raw === false)
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output(403, 'Unable to read zone file.');
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foreach (['AAAA', 'A', 'CAA'] as $type) {
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// Get source/distant records
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try {
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$results = kdig(name: $sync['source'], type: $type);
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} catch (KdigException) {
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fwrite(STDERR, $sync['source'] . ' resolution failed.' . LF);
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break;
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}
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if ($results['AD'] !== 1) {
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fwrite(STDERR, $sync['source'] . ' skipped: not signed using DNSSEC.' . LF);
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continue;
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}
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$source_records = array_column($results['answerRRs'] ?? [], 'rdata' . $type);
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// Get destination/local records
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$dest_records = array_column(parseZoneFile($zone_raw, [$type], $sync['destination'], false), 3);
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// Add source records that are not yet in destination
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foreach (array_diff($source_records, $dest_records) as $value_to_add)
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knotcZoneExec($sync['destination'], [
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$sync['destination'],
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NS_SYNC_TTL,
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$type,
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$value_to_add,
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], 'add');
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// Delete destination records that are not part of source anymore
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foreach (array_diff($dest_records, $source_records) as $value_to_delete)
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knotcZoneExec($sync['destination'], [
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$sync['destination'],
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$type,
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$value_to_delete,
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], 'delete');
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}
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}
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