Enhance DNS discovery, validation & transfers
Add comprehensive DNS management and input validation, plus safer transfer and logging behavior. - Add CronHelper utilities for cron scripts and unify logging/formatting. - Improve InputValidator: sanitizeDomainInput and validateRootDomain (handles multi-level TLDs) and use throughout domain import/create flows to reject subdomains. - DomainController: refactor DNS refresh to support quick/deep discovery (background deep scans), add endpoints to discover, add/delete/bulk-delete DNS records, import BIND zone files, enrich IP metadata via enrichIpDetails, and strengthen bulk import/reporting messages. - DnsRecord model: add source column handling (discovered/manual/imported), avoid auto-deleting manual/imported records, and add helpers for deleting, bulk deleting, manual adding and importing zone records. - Tag, NotificationGroup and Domain transfer logic: unlink groups when ownership changes, remove tags that belong to other users, add audit logging via Logger and improved bulk transfer reporting. TagController/View: show transferable users for admins and skip global tags on transfer. - Notification channels (Discord, Mattermost, etc.) and EmailHelper: allow explicit subjects and improve payload fields based on notification type. - Add new migration 029_add_dns_record_source.sql and wire it into the installer; update migrations detection. - Add new views/partials for confirm/import/transfer modals, update various domain/group/tag templates, and update cron scripts and routes for discovery. These changes preserve manual/imported DNS records, improve root-domain validation, enable background deep discovery, and add better logging/audit trails for transfers and imports.
This commit is contained in:
Hosteroid
@@ -80,10 +80,12 @@ class DnsRecord extends Model
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/**
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* Save a snapshot of DNS records for a domain.
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* Updates existing records, inserts new ones, removes stale ones.
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* Updates existing records, inserts new ones.
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* Only auto-removes stale records whose source is 'discovered' — manual and imported records are preserved.
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*
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* @return array{added: int, updated: int, removed: int}
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*/
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public function saveSnapshot(int $domainId, array $groupedRecords): array
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public function saveSnapshot(int $domainId, array $groupedRecords, string $source = 'discovered'): array
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{
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$stats = ['added' => 0, 'updated' => 0, 'removed' => 0];
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$now = date('Y-m-d H:i:s');
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@@ -108,27 +110,26 @@ class DnsRecord extends Model
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$stats['updated']++;
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} else {
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$stmt = $this->db->prepare(
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"INSERT INTO dns_records (domain_id, record_type, host, value, ttl, priority, is_cloudflare, raw_data, first_seen_at, last_seen_at, created_at, updated_at)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"
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"INSERT INTO dns_records (domain_id, record_type, host, value, ttl, priority, is_cloudflare, raw_data, source, first_seen_at, last_seen_at, created_at, updated_at)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"
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);
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$stmt->execute([$domainId, $type, $host, $value, $ttl, $priority, $isCloudflare, $rawData, $now, $now, $now, $now]);
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$stmt->execute([$domainId, $type, $host, $value, $ttl, $priority, $isCloudflare, $rawData, $source, $now, $now, $now, $now]);
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$seenIds[] = (int)$this->db->lastInsertId();
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$stats['added']++;
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}
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}
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}
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// Remove records that no longer exist
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// Only auto-remove stale discovered records — manual/imported records are never auto-deleted
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if (!empty($seenIds)) {
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$placeholders = implode(',', array_fill(0, count($seenIds), '?'));
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$deleteStmt = $this->db->prepare(
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"DELETE FROM dns_records WHERE domain_id = ? AND id NOT IN ({$placeholders})"
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"DELETE FROM dns_records WHERE domain_id = ? AND source = 'discovered' AND id NOT IN ({$placeholders})"
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);
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$deleteStmt->execute(array_merge([$domainId], $seenIds));
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$stats['removed'] = $deleteStmt->rowCount();
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} else {
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// No records found at all — remove everything
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$deleteStmt = $this->db->prepare("DELETE FROM dns_records WHERE domain_id = ?");
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$deleteStmt = $this->db->prepare("DELETE FROM dns_records WHERE domain_id = ? AND source = 'discovered'");
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$deleteStmt->execute([$domainId]);
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$stats['removed'] = $deleteStmt->rowCount();
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}
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@@ -213,4 +214,82 @@ class DnsRecord extends Model
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return $grouped;
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}
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/**
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* Delete a single DNS record belonging to a domain.
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*/
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public function deleteRecord(int $id, int $domainId): bool
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{
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$stmt = $this->db->prepare("DELETE FROM dns_records WHERE id = ? AND domain_id = ?");
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$stmt->execute([$id, $domainId]);
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return $stmt->rowCount() > 0;
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}
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/**
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* Bulk delete DNS records belonging to a domain.
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*
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* @return int Number of records deleted
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*/
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public function bulkDeleteRecords(array $ids, int $domainId): int
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{
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if (empty($ids)) {
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return 0;
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}
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$placeholders = implode(',', array_fill(0, count($ids), '?'));
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$stmt = $this->db->prepare(
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"DELETE FROM dns_records WHERE domain_id = ? AND id IN ({$placeholders})"
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);
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$stmt->execute(array_merge([$domainId], $ids));
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return $stmt->rowCount();
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}
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/**
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* Add a single manually-created DNS record.
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*/
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public function addManualRecord(int $domainId, string $type, string $host, string $value, ?int $ttl = null, ?int $priority = null): int
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{
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$now = date('Y-m-d H:i:s');
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$stmt = $this->db->prepare(
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"INSERT INTO dns_records (domain_id, record_type, host, value, ttl, priority, is_cloudflare, source, first_seen_at, last_seen_at, created_at, updated_at)
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VALUES (?, ?, ?, ?, ?, ?, 0, 'manual', ?, ?, ?, ?)"
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);
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$stmt->execute([$domainId, $type, $host, $value, $ttl, $priority, $now, $now, $now, $now]);
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return (int)$this->db->lastInsertId();
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}
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/**
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* Bulk-insert records from a zone file import.
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*
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* @return int Number of records imported
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*/
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public function addImportedRecords(int $domainId, array $groupedRecords): int
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{
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$now = date('Y-m-d H:i:s');
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$count = 0;
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foreach ($groupedRecords as $type => $records) {
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foreach ($records as $record) {
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$host = $record['host'] ?? '@';
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$value = $record['value'] ?? '';
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$ttl = $record['ttl'] ?? null;
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$priority = $record['priority'] ?? null;
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$isCloudflare = !empty($record['is_cloudflare']) ? 1 : 0;
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$rawData = isset($record['raw']) ? json_encode($record['raw']) : null;
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$existing = $this->findExisting($domainId, $type, $host, $value, $priority);
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if ($existing) {
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continue;
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}
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$stmt = $this->db->prepare(
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"INSERT INTO dns_records (domain_id, record_type, host, value, ttl, priority, is_cloudflare, raw_data, source, first_seen_at, last_seen_at, created_at, updated_at)
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VALUES (?, ?, ?, ?, ?, ?, ?, ?, 'imported', ?, ?, ?, ?)"
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);
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$stmt->execute([$domainId, $type, $host, $value, $ttl, $priority, $isCloudflare, $rawData, $now, $now, $now, $now]);
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$count++;
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}
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}
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return $count;
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}
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}
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