feat(ui,snmp): IF-MIB интерфейсы в табл.1 связей, слияние с LLDP, сортировка по локальному порту

Made-with: Cursor

internal/scans/store.go

@@ -67,6 +67,8 @@ type Store interface {
 	ListSNMPResults(scanID string, limit int) []SNMPResult
 	SaveLLDPResult(scanID string, result LLDPResult) error
 	ListLLDPResults(scanID string, limit int) []LLDPResult
+	SaveInterfaceResult(scanID string, result InterfaceResult) error
+	ListInterfaceResults(scanID string, filterIP string, limit int) []InterfaceResult
 }
 
 type HostResult struct {
@@ -101,22 +103,34 @@ type LLDPResult struct {
 	CheckedAt       time.Time `json:"checked_at"`
 }
 
+// InterfaceResult — строка IF-MIB (interfaces/ifTable + ifName) для устройства.
+type InterfaceResult struct {
+	IP           string    `json:"ip"`
+	IfIndex      int       `json:"if_index"`
+	IfDescr      string    `json:"if_descr"`
+	IfName       string    `json:"if_name"`
+	IfOperStatus string    `json:"if_oper_status"`
+	CheckedAt    time.Time `json:"checked_at"`
+}
+
 type MemoryStore struct {
-	mu    sync.RWMutex
-	jobs  map[string]ScanJob
-	hosts map[string][]HostResult
-	ports map[string][]OpenPortResult
-	snmp  map[string][]SNMPResult
-	lldp  map[string][]LLDPResult
+	mu     sync.RWMutex
+	jobs   map[string]ScanJob
+	hosts  map[string][]HostResult
+	ports  map[string][]OpenPortResult
+	snmp   map[string][]SNMPResult
+	lldp   map[string][]LLDPResult
+	ifaces map[string][]InterfaceResult
 }
 
 func NewMemoryStore() *MemoryStore {
 	return &MemoryStore{
-		jobs:  make(map[string]ScanJob),
-		hosts: make(map[string][]HostResult),
-		ports: make(map[string][]OpenPortResult),
-		snmp:  make(map[string][]SNMPResult),
-		lldp:  make(map[string][]LLDPResult),
+		jobs:   make(map[string]ScanJob),
+		hosts:  make(map[string][]HostResult),
+		ports:  make(map[string][]OpenPortResult),
+		snmp:   make(map[string][]SNMPResult),
+		lldp:   make(map[string][]LLDPResult),
+		ifaces: make(map[string][]InterfaceResult),
 	}
 }
 
@@ -305,6 +319,46 @@ func (s *MemoryStore) ListLLDPResults(scanID string, limit int) []LLDPResult {
 	return out
 }
 
+func (s *MemoryStore) SaveInterfaceResult(scanID string, result InterfaceResult) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	if _, ok := s.jobs[scanID]; !ok {
+		return errors.New("scan not found")
+	}
+	s.ifaces[scanID] = append(s.ifaces[scanID], result)
+	return nil
+}
+
+func (s *MemoryStore) ListInterfaceResults(scanID string, filterIP string, limit int) []InterfaceResult {
+	if limit <= 0 {
+		limit = 4096
+	}
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	items := s.ifaces[scanID]
+	var filtered []InterfaceResult
+	if filterIP != "" {
+		for _, r := range items {
+			if r.IP == filterIP {
+				filtered = append(filtered, r)
+			}
+		}
+	} else {
+		filtered = append(filtered, items...)
+	}
+	sort.Slice(filtered, func(i, j int) bool { return filtered[i].IfIndex < filtered[j].IfIndex })
+	if len(filtered) <= limit {
+		out := make([]InterfaceResult, len(filtered))
+		copy(out, filtered)
+		return out
+	}
+	out := make([]InterfaceResult, limit)
+	copy(out, filtered[:limit])
+	return out
+}
+
 func applyDefaultOptions(opts *ScanOptions) {
 	if opts.PingTimeoutMS <= 0 {
 		opts.PingTimeoutMS = 700