[client] Bump golang.org/x/crypto to v0.54.0 and Go toolchain to 1.25.12 (#6709)

SynthesizePrivateServiceZones created CustomZones for private services
without setting SearchDomainDisabled, causing the reverse proxy domain
to be injected as a search domain suffix on all connected peers.

This broke local hostname resolution: short names like 'myserver' were
expanded to 'myserver.app.example.com' (matching the reverse proxy
domain) before local DNS search domains were tried.

Fix: set SearchDomainDisabled: true so the zone is registered as a
match-only supplemental resolver, consistent with the NonAuthoritative
intent already expressed on the same zone.

.github/workflows/golangci-lint.yml

@@ -37,7 +37,7 @@ jobs:
             display_name: Linux
     name: ${{ matrix.display_name }}
     runs-on: ${{ matrix.os }}
-    timeout-minutes: 25
+    timeout-minutes: 15
     steps:
       - name: Checkout code
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
@@ -62,4 +62,4 @@ jobs:
           skip-cache: true
           skip-save-cache: true
           cache-invalidation-interval: 0
-          args: --timeout=20m
+          args: --timeout=12m

.github/workflows/release.yml

@@ -293,8 +293,11 @@ jobs:
           ${{ steps.goreleaser.outputs.artifacts }}
           JSON
 
+          # dockers_v2 artifacts have no top-level goarch field, so match the
+          # per-platform -amd64 tag suffix instead; it works for both the old
+          # dockers and the new dockers_v2 image naming.
           mapfile -t src_images < <(
-            jq -r '.[] | select(.type == "Docker Image") | select(.goarch == "amd64") | .name | select(startswith("ghcr.io/"))' /tmp/goreleaser-artifacts.json
+            jq -r '.[] | select(.type == "Docker Image") | .name | select(startswith("ghcr.io/") and endswith("-amd64"))' /tmp/goreleaser-artifacts.json
           )
 
           for src in "${src_images[@]}"; do

.gitignore

@@ -1,3 +1,4 @@
+.claude
 .idea
 .run
 *.iml

client/iface/configurer/kernel_unix.go

@@ -17,12 +17,15 @@ import (
 
 type KernelConfigurer struct {
 	deviceName string
+	statsCache *statsCache
 }
 
 func NewKernelConfigurer(deviceName string) *KernelConfigurer {
-	return &KernelConfigurer{
+	c := &KernelConfigurer{
 		deviceName: deviceName,
 	}
+	c.statsCache = newStatsCache(statsCacheTTL, c.fetchStats)
+	return c
 }
 
 func (c *KernelConfigurer) ConfigureInterface(privateKey string, port int) error {
@@ -246,12 +249,6 @@ func (c *KernelConfigurer) configure(config wgtypes.Config) error {
 		}
 	}()
 
-	// validate if device with name exists
-	_, err = wg.Device(c.deviceName)
-	if err != nil {
-		return err
-	}
-
 	return wg.ConfigureDevice(c.deviceName, config)
 }
 
@@ -300,6 +297,14 @@ func (c *KernelConfigurer) FullStats() (*Stats, error) {
 }
 
 func (c *KernelConfigurer) GetStats() (map[string]WGStats, error) {
+	return c.statsCache.get()
+}
+
+func (c *KernelConfigurer) LastActivities() map[string]monotime.Time {
+	return nil
+}
+
+func (c *KernelConfigurer) fetchStats() (map[string]WGStats, error) {
 	stats := make(map[string]WGStats)
 	wg, err := wgctrl.New()
 	if err != nil {
@@ -326,7 +331,3 @@ func (c *KernelConfigurer) GetStats() (map[string]WGStats, error) {
 	}
 	return stats, nil
 }
-
-func (c *KernelConfigurer) LastActivities() map[string]monotime.Time {
-	return nil
-}

client/iface/configurer/stats_cache.go

@@ -0,0 +1,52 @@
+package configurer
+
+import (
+	"sync"
+	"time"
+
+	"golang.org/x/sync/singleflight"
+)
+
+const statsCacheTTL = 1 * time.Second
+
+type statsCache struct {
+	ttl   time.Duration
+	fetch func() (map[string]WGStats, error)
+
+	mu       sync.RWMutex
+	value    map[string]WGStats
+	expireAt time.Time
+
+	sf singleflight.Group
+}
+
+func newStatsCache(ttl time.Duration, fetch func() (map[string]WGStats, error)) *statsCache {
+	return &statsCache{ttl: ttl, fetch: fetch}
+}
+
+func (c *statsCache) get() (map[string]WGStats, error) {
+	c.mu.RLock()
+	if c.value != nil && time.Now().Before(c.expireAt) {
+		value := c.value
+		c.mu.RUnlock()
+		return value, nil
+	}
+	c.mu.RUnlock()
+
+	value, err, _ := c.sf.Do("stats", func() (interface{}, error) {
+		res, err := c.fetch()
+		if err != nil {
+			return nil, err
+		}
+
+		c.mu.Lock()
+		c.value = res
+		c.expireAt = time.Now().Add(c.ttl)
+		c.mu.Unlock()
+		return res, nil
+	})
+	if err != nil {
+		return nil, err
+	}
+	return value.(map[string]WGStats), nil
+}

client/iface/configurer/stats_cache_test.go

@@ -0,0 +1,70 @@
+package configurer
+
+import (
+	"errors"
+	"sync"
+	"sync/atomic"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestStatsCache_CachesWithinTTL(t *testing.T) {
+	var calls atomic.Int64
+	c := newStatsCache(50*time.Millisecond, func() (map[string]WGStats, error) {
+		calls.Add(1)
+		return map[string]WGStats{"p": {}}, nil
+	})
+
+	for i := 0; i < 10; i++ {
+		_, err := c.get()
+		require.NoError(t, err)
+	}
+	require.Equal(t, int64(1), calls.Load(), "within TTL only one underlying fetch")
+
+	time.Sleep(60 * time.Millisecond)
+	_, err := c.get()
+	require.NoError(t, err)
+	require.Equal(t, int64(2), calls.Load(), "after TTL expiry a fresh fetch happens")
+}
+
+func TestStatsCache_SingleFlight(t *testing.T) {
+	var calls atomic.Int64
+	release := make(chan struct{})
+	c := newStatsCache(time.Minute, func() (map[string]WGStats, error) {
+		calls.Add(1)
+		<-release
+		return map[string]WGStats{}, nil
+	})
+
+	const n = 50
+	var wg sync.WaitGroup
+	wg.Add(n)
+	for i := 0; i < n; i++ {
+		go func() {
+			defer wg.Done()
+			_, _ = c.get()
+		}()
+	}
+	time.Sleep(20 * time.Millisecond)
+	close(release)
+	wg.Wait()
+
+	require.Equal(t, int64(1), calls.Load(), "concurrent misses collapse into one fetch")
+}
+
+func TestStatsCache_ErrorNotCached(t *testing.T) {
+	var calls atomic.Int64
+	wantErr := errors.New("dump failed")
+	c := newStatsCache(time.Minute, func() (map[string]WGStats, error) {
+		calls.Add(1)
+		return nil, wantErr
+	})
+
+	_, err := c.get()
+	require.ErrorIs(t, err, wantErr)
+	_, err = c.get()
+	require.ErrorIs(t, err, wantErr)
+	require.Equal(t, int64(2), calls.Load(), "errors are not cached; each call retries")
+}

client/iface/configurer/usp.go

@@ -40,6 +40,7 @@ type WGUSPConfigurer struct {
 	device           *device.Device
 	deviceName       string
 	activityRecorder *bind.ActivityRecorder
+	statsCache       *statsCache
 
 	uapiListener net.Listener
 }
@@ -50,16 +51,19 @@ func NewUSPConfigurer(device *device.Device, deviceName string, activityRecorder
 		deviceName:       deviceName,
 		activityRecorder: activityRecorder,
 	}
+	wgCfg.statsCache = newStatsCache(statsCacheTTL, wgCfg.fetchStats)
 	wgCfg.startUAPI()
 	return wgCfg
 }
 
 func NewUSPConfigurerNoUAPI(device *device.Device, deviceName string, activityRecorder *bind.ActivityRecorder) *WGUSPConfigurer {
-	return &WGUSPConfigurer{
+	wgCfg := &WGUSPConfigurer{
 		device:           device,
 		deviceName:       deviceName,
 		activityRecorder: activityRecorder,
 	}
+	wgCfg.statsCache = newStatsCache(statsCacheTTL, wgCfg.fetchStats)
+	return wgCfg
 }
 
 func (c *WGUSPConfigurer) ConfigureInterface(privateKey string, port int) error {
@@ -348,6 +352,10 @@ func (t *WGUSPConfigurer) Close() {
 }
 
 func (t *WGUSPConfigurer) GetStats() (map[string]WGStats, error) {
+	return t.statsCache.get()
+}
+
+func (t *WGUSPConfigurer) fetchStats() (map[string]WGStats, error) {
 	ipc, err := t.device.IpcGet()
 	if err != nil {
 		return nil, fmt.Errorf("ipc get: %w", err)

client/internal/engine.go

@@ -64,9 +64,7 @@ import (
 	"github.com/netbirdio/netbird/route"
 	mgm "github.com/netbirdio/netbird/shared/management/client"
 	"github.com/netbirdio/netbird/shared/management/domain"
-	nbnetworkmap "github.com/netbirdio/netbird/shared/management/networkmap"
 	mgmProto "github.com/netbirdio/netbird/shared/management/proto"
-	types "github.com/netbirdio/netbird/shared/management/types"
 	"github.com/netbirdio/netbird/shared/netiputil"
 	auth "github.com/netbirdio/netbird/shared/relay/auth/hmac"
 	relayClient "github.com/netbirdio/netbird/shared/relay/client"
@@ -222,13 +220,6 @@ type Engine struct {
 	// networkSerial is the latest CurrentSerial (state ID) of the network sent by the Management service
 	networkSerial uint64
 
-	// latestComponents is the most-recent NetworkMapComponents decoded from
-	// a NetworkMapEnvelope (capability=3 peers only). Held alongside the
-	// NetworkMap that Calculate() produced from it so future incremental
-	// updates have a base to apply changes against. nil for legacy-format
-	// peers. Guarded by syncMsgMux.
-	latestComponents *types.NetworkMapComponents
-
 	networkMonitor *networkmonitor.NetworkMonitor
 
 	sshServer sshServer
@@ -531,7 +522,7 @@ func (e *Engine) Start(netbirdConfig *mgmProto.NetbirdConfig, mgmtURL *url.URL)
 		} else {
 			log.Infof("running rosenpass in strict mode")
 		}
-		e.rpManager, err = rosenpass.NewManager(e.config.PreSharedKey, e.config.WgIfaceName)
+		e.rpManager, err = rosenpass.NewManager(e.config.PreSharedKey, e.config.WgIfaceName, publicKey)
 		if err != nil {
 			return fmt.Errorf("create rosenpass manager: %w", err)
 		}
@@ -941,12 +932,8 @@ func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 		return e.ctx.Err()
 	}
 
-	// Envelope sync responses carry PeerConfig at the top level; legacy
-	// NetworkMap syncs carry it under NetworkMap.PeerConfig.
-	if pc := update.GetPeerConfig(); pc != nil {
-		e.handleAutoUpdateVersion(pc.GetAutoUpdate())
-	} else if nm := update.GetNetworkMap(); nm != nil && nm.GetPeerConfig() != nil {
-		e.handleAutoUpdateVersion(nm.GetPeerConfig().GetAutoUpdate())
+	if update.NetworkMap != nil && update.NetworkMap.PeerConfig != nil {
+		e.handleAutoUpdateVersion(update.NetworkMap.PeerConfig.AutoUpdate)
 	}
 
 	done := e.phase("netbird_config")
@@ -956,42 +943,12 @@ func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 		return err
 	}
 
-	// Decode the network map from either the components envelope or the
-	// legacy proto.NetworkMap before the posture-check gating below, so the
-	// "is there a network map" decision covers both wire shapes.
-	var (
-		nm         *mgmProto.NetworkMap
-		components *types.NetworkMapComponents
-	)
-	if envelope := update.GetNetworkMapEnvelope(); envelope != nil {
-		// Components-format peer: decode the envelope back to typed
-		// components, run Calculate() locally, and convert to the wire
-		// NetworkMap shape the rest of the engine consumes. Components are
-		// retained so future incremental updates can apply deltas instead
-		// of doing a full reconstruction.
-		localKey := e.config.WgPrivateKey.PublicKey().String()
-		dnsName := ""
-		if pc := update.GetPeerConfig(); pc != nil {
-			// PeerConfig.Fqdn = "<dns_label>.<dns_domain>" — extract the
-			// shared domain by stripping the peer's own label prefix. Falls
-			// back to empty if the FQDN doesn't have the expected shape.
-			dnsName = extractDNSDomainFromFQDN(pc.GetFqdn())
-		}
-		result, err := nbnetworkmap.EnvelopeToNetworkMap(e.ctx, envelope, localKey, dnsName)
-		if err != nil {
-			return fmt.Errorf("decode network map envelope: %w", err)
-		}
-		nm = result.NetworkMap
-		components = result.Components
-	} else {
-		nm = update.GetNetworkMap()
-	}
-
 	// Posture checks are bound to the network map presence:
 	//   NetworkMap != nil, checks present -> apply the received checks
 	//   NetworkMap != nil, checks nil     -> posture checks were removed, clear them
 	//   NetworkMap == nil                 -> config-only update (e.g. relay token rotation),
 	//                                        leave the previously applied checks untouched
+	nm := update.GetNetworkMap()
 	if nm == nil {
 		return nil
 	}
@@ -1004,14 +961,6 @@ func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 	}
 
 	done = e.phase("persist")
-	// Only retain the components view when the server sent the envelope
-	// path. A legacy proto.NetworkMap means components == nil; writing it
-	// here would clobber a previously-cached snapshot, breaking the
-	// incremental-delta base on a future envelope sync.
-	if components != nil {
-		e.latestComponents = components
-	}
-
 	e.persistSyncResponse(update)
 	done()
 
@@ -1025,19 +974,6 @@ func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 	return nil
 }
 
-// extractDNSDomainFromFQDN returns the trailing dotted domain part of the
-// receiving peer's FQDN — the same value the management server fills as
-// dnsName when it builds the legacy NetworkMap. "peer42.netbird.cloud" →
-// "netbird.cloud". An empty string is returned for unrecognized formats.
-func extractDNSDomainFromFQDN(fqdn string) string {
-	for i := 0; i < len(fqdn); i++ {
-		if fqdn[i] == '.' && i+1 < len(fqdn) {
-			return fqdn[i+1:]
-		}
-	}
-	return ""
-}
-
 // updateNetbirdConfig applies the management-provided NetBird configuration:
 // STUN/TURN and relay servers, flow logging and DNS settings. A nil config is a no-op,
 // which is the case for sync updates carrying only a network map.

client/internal/peer/conn.go

@@ -30,6 +30,11 @@ import (
 	relayClient "github.com/netbirdio/netbird/shared/relay/client"
 )
 
+// wgTimeoutEscalationThreshold is the number of consecutive WireGuard
+// handshake timeouts after which the rosenpass state for the peer is
+// considered desynced and gets reset.
+const wgTimeoutEscalationThreshold = 3
+
 // MetricsRecorder is an interface for recording peer connection metrics
 type MetricsRecorder interface {
 	RecordConnectionStages(
@@ -118,6 +123,9 @@ type Conn struct {
 	wgWatcher       *WGWatcher
 	wgWatcherWg     sync.WaitGroup
 	wgWatcherCancel context.CancelFunc
+	// wgTimeouts counts consecutive WireGuard handshake timeouts without a
+	// successful handshake in between. Guarded by mu.
+	wgTimeouts int
 
 	// used to store the remote Rosenpass key for Relayed connection in case of connection update from ice
 	rosenpassRemoteKey []byte
@@ -683,6 +691,29 @@ func (conn *Conn) onWGDisconnected() {
 	default:
 		conn.Log.Debugf("No active connection to close on WG timeout")
 	}
+
+	conn.escalateWGTimeoutLocked()
+}
+
+// escalateWGTimeoutLocked resets the peer's rosenpass state after repeated
+// handshake timeouts. With rosenpass enabled, persistent timeouts mean the
+// preshared keys have desynced; the renewal exchange runs over the dead
+// tunnel and cannot resync them. Reporting the peer disconnected drops its
+// rosenpass state, so the next connection configuration programs the
+// rendezvous key and the tunnel can bootstrap again. Callers must hold mu.
+func (conn *Conn) escalateWGTimeoutLocked() {
+	if conn.config.RosenpassConfig.PubKey == nil {
+		return
+	}
+
+	conn.wgTimeouts++
+	if conn.wgTimeouts < wgTimeoutEscalationThreshold || conn.onDisconnected == nil {
+		return
+	}
+	conn.wgTimeouts = 0
+
+	conn.Log.Warnf("%d consecutive WireGuard handshake timeouts, resetting rosenpass state for peer", wgTimeoutEscalationThreshold)
+	conn.onDisconnected(conn.config.WgConfig.RemoteKey)
 }
 
 func (conn *Conn) updateRelayStatus(relayServerAddr string, rosenpassPubKey []byte, updateTime time.Time) {
@@ -812,7 +843,7 @@ func (conn *Conn) enableWgWatcherIfNeeded(enabledTime time.Time) {
 	conn.wgWatcherWg.Add(1)
 	go func() {
 		defer conn.wgWatcherWg.Done()
-		conn.wgWatcher.EnableWgWatcher(wgWatcherCtx, enabledTime, conn.onWGDisconnected, conn.onWGHandshakeSuccess)
+		conn.wgWatcher.EnableWgWatcher(wgWatcherCtx, enabledTime, conn.onWGDisconnected, conn.onWGHandshakeSuccess, conn.onWGCheckSuccess)
 	}()
 }
 
@@ -892,6 +923,15 @@ func (conn *Conn) onWGHandshakeSuccess(when time.Time) {
 	conn.recordConnectionMetrics()
 }
 
+// onWGCheckSuccess is called for every watcher check that observed a fresh
+// handshake, including handshakes of connections that were already up when
+// the watcher started.
+func (conn *Conn) onWGCheckSuccess() {
+	conn.mu.Lock()
+	conn.wgTimeouts = 0
+	conn.mu.Unlock()
+}
+
 // recordConnectionMetrics records connection stage timestamps as metrics
 func (conn *Conn) recordConnectionMetrics() {
 	if conn.metricsRecorder == nil {

client/internal/peer/conn_test.go

@@ -7,6 +7,7 @@ import (
 	"testing"
 	"time"
 
+	log "github.com/sirupsen/logrus"
 	"github.com/stretchr/testify/assert"
 
 	"github.com/netbirdio/netbird/client/iface"
@@ -304,3 +305,84 @@ func TestConn_presharedKey_RosenpassManaged(t *testing.T) {
 		t.Fatalf("expected non-nil presharedKey before Rosenpass manages PSK")
 	}
 }
+
+func newWGTimeoutTestConn(rosenpassEnabled bool, disconnected *[]string) *Conn {
+	cfg := ConnConfig{
+		Key:      "LLHf3Ma6z6mdLbriAJbqhX7+nM/B71lgw2+91q3LfhU=",
+		LocalKey: "RRHf3Ma6z6mdLbriAJbqhX7+nM/B71lgw2+91q3LfhU=",
+		WgConfig: WgConfig{RemoteKey: "LLHf3Ma6z6mdLbriAJbqhX7+nM/B71lgw2+91q3LfhU="},
+	}
+	if rosenpassEnabled {
+		cfg.RosenpassConfig = RosenpassConfig{PubKey: []byte("dummykey")}
+	}
+
+	conn := &Conn{
+		ctx:           context.Background(),
+		config:        cfg,
+		Log:           log.WithField("peer", cfg.Key),
+		metricsStages: &MetricsStages{},
+	}
+	conn.SetOnDisconnected(func(remotePeer string) {
+		*disconnected = append(*disconnected, remotePeer)
+	})
+	return conn
+}
+
+// TestConn_onWGDisconnected_EscalatesToRosenpassReset: repeated handshake
+// timeouts with rosenpass enabled mean the preshared keys have desynced. The
+// renewal exchange runs over the dead tunnel and cannot resync them, so after
+// wgTimeoutEscalationThreshold consecutive timeouts the conn must report the
+// peer disconnected, dropping its rosenpass state so the next configuration
+// programs the rendezvous key.
+func TestConn_onWGDisconnected_EscalatesToRosenpassReset(t *testing.T) {
+	var disconnected []string
+	conn := newWGTimeoutTestConn(true, &disconnected)
+
+	for i := 0; i < wgTimeoutEscalationThreshold-1; i++ {
+		conn.onWGDisconnected()
+	}
+	assert.Empty(t, disconnected, "escalation must not fire below the threshold")
+
+	conn.onWGDisconnected()
+	assert.Equal(t, []string{conn.config.WgConfig.RemoteKey}, disconnected,
+		"reaching the threshold must report the peer disconnected once")
+
+	for i := 0; i < wgTimeoutEscalationThreshold-1; i++ {
+		conn.onWGDisconnected()
+	}
+	assert.Len(t, disconnected, 1, "escalation must restart counting after firing")
+
+	conn.onWGDisconnected()
+	assert.Len(t, disconnected, 2, "continued timeouts must escalate again")
+}
+
+// TestConn_onWGDisconnected_CheckSuccessResetsEscalation: a successful
+// handshake between timeouts means the tunnel recovered; the counter must
+// start over.
+func TestConn_onWGDisconnected_CheckSuccessResetsEscalation(t *testing.T) {
+	var disconnected []string
+	conn := newWGTimeoutTestConn(true, &disconnected)
+
+	for i := 0; i < wgTimeoutEscalationThreshold-1; i++ {
+		conn.onWGDisconnected()
+	}
+	conn.onWGCheckSuccess()
+
+	for i := 0; i < wgTimeoutEscalationThreshold-1; i++ {
+		conn.onWGDisconnected()
+	}
+	assert.Empty(t, disconnected, "handshake success must reset the timeout count")
+}
+
+// TestConn_onWGDisconnected_NoEscalationWithoutRosenpass: without rosenpass
+// there is no per-peer key state to reset; repeated timeouts must not report
+// disconnects.
+func TestConn_onWGDisconnected_NoEscalationWithoutRosenpass(t *testing.T) {
+	var disconnected []string
+	conn := newWGTimeoutTestConn(false, &disconnected)
+
+	for i := 0; i < wgTimeoutEscalationThreshold*3; i++ {
+		conn.onWGDisconnected()
+	}
+	assert.Empty(t, disconnected, "escalation must be limited to rosenpass connections")
+}

client/internal/peer/guard/guard.go

@@ -85,7 +85,11 @@ func (g *Guard) reconnectLoopWithRetry(ctx context.Context, callback func()) {
 	defer g.srWatcher.RemoveListener(srReconnectedChan)
 
 	ticker := g.initialTicker(ctx)
-	defer ticker.Stop()
+	defer func() {
+		// If backoff.Ticker.send is blocked, context.Done will not close the Ticker goroutine.
+		// We have to explicitly call Stop, even if we use backoff.WithContext.
+		ticker.Stop()
+	}()
 
 	tickerChannel := ticker.C
 

client/internal/peer/guard/guard_leak_test.go

@@ -0,0 +1,92 @@
+package guard
+
+import (
+	"context"
+	"runtime"
+	"strings"
+	"sync"
+	"testing"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/client/internal/peer/ice"
+)
+
+func newTestGuard(status connStatusFunc) *Guard {
+	srw := NewSRWatcher(nil, nil, nil, ice.Config{})
+	return NewGuard(log.WithField("test", "guard"), status, 50*time.Millisecond, srw)
+}
+
+// countBackoffTickerGoroutines returns how many goroutines are currently sitting
+// in backoff/v4.(*Ticker).run (a ticker goroutine that has not exited).
+func countBackoffTickerGoroutines() int {
+	buf := make([]byte, 1<<25) // 32MB
+	n := runtime.Stack(buf, true)
+	return strings.Count(string(buf[:n]), "backoff/v4.(*Ticker).run")
+}
+
+// TestGuard_ReconnectTicker_NoGoroutineLeakOnShutdown reproduces a observed
+// leak: after a shutdown burst, ticker run/send goroutines stay parked
+// forever even though every reconnect loop has exited.
+func TestGuard_ReconnectTicker_NoGoroutineLeakOnShutdown(t *testing.T) {
+	before := countBackoffTickerGoroutines()
+
+	const peers = 6000
+	cancels := make([]context.CancelFunc, 0, peers)
+	var wg sync.WaitGroup
+
+	// A status check slower than the tick cadence. This models the real
+	// isConnectedOnAllWay/callback doing work: while the loop is busy in the
+	// handler, the ticker fires the next tick and parks in send(), because
+	// send() never selects on ctx.
+	slowStatus := func() ConnStatus {
+		time.Sleep(70 * time.Millisecond)
+		return ConnStatusConnected
+	}
+
+	for range peers {
+		g := newTestGuard(slowStatus)
+		ctx, cancel := context.WithCancel(context.Background())
+		cancels = append(cancels, cancel)
+		wg.Add(1)
+		go func() {
+			defer wg.Done()
+			g.Start(ctx, func() {})
+		}()
+		// Force the live ticker to be a newReconnectTicker.
+		g.SetRelayedConnDisconnected()
+	}
+
+	// Let the replacement tickers get past their 800ms initial interval, so
+	// many are parked in send() waiting on the (slow) consumer when we tear
+	// everything down.
+	time.Sleep(1500 * time.Millisecond)
+
+	// Shutdown burst: cancel every peer at once, like engine teardown.
+	for _, c := range cancels {
+		c()
+	}
+
+	// Every reconnect loop must return
+	waitCh := make(chan struct{})
+	go func() { wg.Wait(); close(waitCh) }()
+	select {
+	case <-waitCh:
+	case <-time.After(30 * time.Second):
+		t.Fatal("not all reconnect loops returned after ctx cancel")
+	}
+
+	// Give any correctly-stopped ticker goroutines time to unwind.
+	for range 50 {
+		runtime.Gosched()
+		time.Sleep(10 * time.Millisecond)
+	}
+
+	leaked := countBackoffTickerGoroutines() - before
+	t.Logf("backoff Ticker.run goroutines still parked after teardown of %d peers: %d", peers, leaked)
+	if leaked > 0 {
+		t.Errorf("LEAK: %d backoff ticker goroutines parked after all reconnect loops exited "+
+			"(defer ticker.Stop() stops the initial ticker, not the live replacement)", leaked)
+	}
+}

client/internal/peer/wg_watcher.go

@@ -71,9 +71,11 @@ func (w *WGWatcher) PrepareInitialHandshake() (ok bool) {
 
 // EnableWgWatcher runs the WireGuard watcher loop using the handshake baseline captured by
 // PrepareInitialHandshake. The watcher runs until ctx is cancelled. Caller is responsible
-// for context lifecycle management.
-func (w *WGWatcher) EnableWgWatcher(ctx context.Context, enabledTime time.Time, onDisconnectedFn func(), onHandshakeSuccessFn func(when time.Time)) {
-	w.periodicHandshakeCheck(ctx, onDisconnectedFn, onHandshakeSuccessFn, enabledTime, w.initialHandshake)
+// for context lifecycle management. onHandshakeSuccessFn is called only for the first
+// handshake observed by this run, onCheckSuccessFn for every check that observed a fresh
+// handshake, including the first.
+func (w *WGWatcher) EnableWgWatcher(ctx context.Context, enabledTime time.Time, onDisconnectedFn func(), onHandshakeSuccessFn func(when time.Time), onCheckSuccessFn func()) {
+	w.periodicHandshakeCheck(ctx, onDisconnectedFn, onHandshakeSuccessFn, onCheckSuccessFn, enabledTime, w.initialHandshake)
 
 	w.muEnabled.Lock()
 	w.enabled = false
@@ -90,7 +92,7 @@ func (w *WGWatcher) Reset() {
 }
 
 // wgStateCheck help to check the state of the WireGuard handshake and relay connection
-func (w *WGWatcher) periodicHandshakeCheck(ctx context.Context, onDisconnectedFn func(), onHandshakeSuccessFn func(when time.Time), enabledTime time.Time, initialHandshake time.Time) {
+func (w *WGWatcher) periodicHandshakeCheck(ctx context.Context, onDisconnectedFn func(), onHandshakeSuccessFn func(when time.Time), onCheckSuccessFn func(), enabledTime time.Time, initialHandshake time.Time) {
 	w.log.Infof("WireGuard watcher started")
 
 	timer := time.NewTimer(wgHandshakeOvertime)
@@ -117,6 +119,10 @@ func (w *WGWatcher) periodicHandshakeCheck(ctx context.Context, onDisconnectedFn
 				}
 			}
 
+			if onCheckSuccessFn != nil && ctx.Err() == nil {
+				onCheckSuccessFn()
+			}
+
 			lastHandshake = *handshake
 
 			resetTime := time.Until(handshake.Add(checkPeriod))

client/internal/peer/wg_watcher_test.go

@@ -24,6 +24,72 @@ func (m *MocWgIface) disconnect() {
 	m.stop = true
 }
 
+type mockHandshakeStats struct {
+	mu        sync.Mutex
+	handshake time.Time
+}
+
+func (m *mockHandshakeStats) GetStats() (map[string]configurer.WGStats, error) {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	return map[string]configurer.WGStats{"": {LastHandshake: m.handshake}}, nil
+}
+
+func (m *mockHandshakeStats) advance() {
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	m.handshake = time.Now()
+}
+
+// TestWGWatcher_CheckSuccessCallback: onCheckSuccessFn must fire for a fresh
+// handshake even when the watcher started with an existing handshake baseline,
+// the case where onHandshakeSuccessFn stays silent.
+func TestWGWatcher_CheckSuccessCallback(t *testing.T) {
+	// checkPeriod bounds how stale a handshake may be before the watcher treats it
+	// as a suspended-machine timeout. The first check fires after wgHandshakeOvertime,
+	// so keep checkPeriod well above any scheduling jitter to avoid a false timeout
+	// converting the expected success into a disconnect on a loaded runner.
+	checkPeriod = 1 * time.Minute
+	wgHandshakeOvertime = 1 * time.Second
+
+	mlog := log.WithField("peer", "tet")
+	// Use an old baseline so advance() yields a strictly newer handshake even on
+	// platforms with coarse clock resolution (Windows), where two time.Now() calls
+	// microseconds apart can return the same instant and read as a timed-out handshake.
+	stats := &mockHandshakeStats{handshake: time.Now().Add(-time.Hour)}
+	watcher := NewWGWatcher(mlog, stats, "", newStateDump("peer", mlog, &Status{}))
+
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	require.True(t, watcher.PrepareInitialHandshake())
+
+	firstHandshake := make(chan struct{}, 1)
+	checkSuccess := make(chan struct{}, 1)
+	go watcher.EnableWgWatcher(ctx, time.Now(), func() {}, func(when time.Time) {
+		firstHandshake <- struct{}{}
+	}, func() {
+		select {
+		case checkSuccess <- struct{}{}:
+		default:
+		}
+	})
+
+	stats.advance()
+
+	select {
+	case <-checkSuccess:
+	case <-time.After(10 * time.Second):
+		t.Errorf("timeout waiting for check success callback")
+	}
+
+	select {
+	case <-firstHandshake:
+		t.Errorf("first-handshake callback must not fire for a non-zero baseline")
+	default:
+	}
+}
+
 func TestWGWatcher_EnableWgWatcher(t *testing.T) {
 	checkPeriod = 5 * time.Second
 	wgHandshakeOvertime = 1 * time.Second
@@ -44,7 +110,7 @@ func TestWGWatcher_EnableWgWatcher(t *testing.T) {
 		onDisconnected <- struct{}{}
 	}, func(when time.Time) {
 		mlog.Infof("onHandshakeSuccess: %v", when)
-	})
+	}, nil)
 
 	// wait for initial reading
 	time.Sleep(2 * time.Second)
@@ -73,7 +139,7 @@ func TestWGWatcher_ReEnable(t *testing.T) {
 	wg.Add(1)
 	go func() {
 		defer wg.Done()
-		watcher.EnableWgWatcher(ctx, time.Now(), func() {}, func(when time.Time) {})
+		watcher.EnableWgWatcher(ctx, time.Now(), func() {}, func(when time.Time) {}, nil)
 	}()
 	cancel()
 
@@ -89,7 +155,7 @@ func TestWGWatcher_ReEnable(t *testing.T) {
 	onDisconnected := make(chan struct{}, 1)
 	go watcher.EnableWgWatcher(ctx, time.Now(), func() {
 		onDisconnected <- struct{}{}
-	}, func(when time.Time) {})
+	}, func(when time.Time) {}, nil)
 
 	time.Sleep(2 * time.Second)
 	mocWgIface.disconnect()

client/internal/rosenpass/manager.go

@@ -39,6 +39,7 @@ type rpServer interface {
 
 type Manager struct {
 	ifaceName    string
+	localWgKey   wgtypes.Key
 	spk          []byte
 	ssk          []byte
 	rpKeyHash    string
@@ -51,8 +52,9 @@ type Manager struct {
 	wgIface      PresharedKeySetter
 }
 
-// NewManager creates a new Rosenpass manager
-func NewManager(preSharedKey *wgtypes.Key, wgIfaceName string) (*Manager, error) {
+// NewManager creates a new Rosenpass manager. localWgKey is the local
+// WireGuard public key, used to derive the per-peer rendezvous key.
+func NewManager(preSharedKey *wgtypes.Key, wgIfaceName string, localWgKey wgtypes.Key) (*Manager, error) {
 	public, secret, err := rp.GenerateKeyPair()
 	if err != nil {
 		return nil, err
@@ -62,6 +64,7 @@ func NewManager(preSharedKey *wgtypes.Key, wgIfaceName string) (*Manager, error)
 	log.Tracef("generated new rosenpass key pair with public key %s", rpKeyHash)
 	return &Manager{
 		ifaceName:    wgIfaceName,
+		localWgKey:   localWgKey,
 		rpKeyHash:    rpKeyHash,
 		spk:          public,
 		ssk:          secret,
@@ -73,7 +76,7 @@ func NewManager(preSharedKey *wgtypes.Key, wgIfaceName string) (*Manager, error)
 		// nil receiver in addPeer -> m.rpWgHandler.AddPeer. generateConfig will
 		// replace it with a fresh handler on each Run() to clear stale peer
 		// state from previous engine sessions.
-		rpWgHandler: NewNetbirdHandler(),
+		rpWgHandler: NewNetbirdHandler((*[32]byte)(preSharedKey), localWgKey),
 		lock:        sync.Mutex{},
 	}, nil
 }
@@ -161,7 +164,7 @@ func (m *Manager) generateConfig() (rp.Config, error) {
 	cfg.Peers = []rp.PeerConfig{}
 
 	m.lock.Lock()
-	m.rpWgHandler = NewNetbirdHandler()
+	m.rpWgHandler = NewNetbirdHandler(m.preSharedKey, m.localWgKey)
 	if m.wgIface != nil {
 		m.rpWgHandler.SetInterface(m.wgIface)
 	}

client/internal/rosenpass/manager_test.go

@@ -85,7 +85,7 @@ func newTestManager(spkFirstByte byte, mock *mockServer) *Manager {
 		ssk:         make([]byte, 32),
 		rpKeyHash:   "test-hash",
 		rpPeerIDs:   make(map[string]*rp.PeerID),
-		rpWgHandler: NewNetbirdHandler(),
+		rpWgHandler: NewNetbirdHandler(nil, wgtypes.Key{0x01}),
 		server:      mock,
 	}
 }
@@ -255,7 +255,7 @@ func TestAddPeer_NilServer_ReturnsErrorNoCrash(t *testing.T) {
 // issue #4341 cannot occur in the window between NewManager and Run().
 func TestNewManager_PreInitializesHandler(t *testing.T) {
 	psk := wgtypes.Key{}
-	m, err := NewManager(&psk, "wt0")
+	m, err := NewManager(&psk, "wt0", wgtypes.Key{0x01})
 	require.NoError(t, err)
 	require.NotNil(t, m.rpWgHandler, "rpWgHandler must be initialized in NewManager")
 }
@@ -329,10 +329,10 @@ func TestIsPresharedKeyInitialized_AddedButNotHandshaken_ReturnsFalse(t *testing
 	require.False(t, m.IsPresharedKeyInitialized(wgKey))
 }
 
-// --- NetbirdHandler.outputKey ----------------------------------------------
+// --- NetbirdHandler.applyKey ----------------------------------------------
 
-func TestHandler_OutputKey_FirstCallUsesUpdateOnlyFalse(t *testing.T) {
-	h := NewNetbirdHandler()
+func TestHandler_ApplyKey_FirstCallUsesUpdateOnlyFalse(t *testing.T) {
+	h := NewNetbirdHandler(nil, wgtypes.Key{0x01})
 	iface := &mockIface{}
 	h.SetInterface(iface)
 
@@ -348,8 +348,8 @@ func TestHandler_OutputKey_FirstCallUsesUpdateOnlyFalse(t *testing.T) {
 	require.Equal(t, wgKey.String(), iface.calls[0].peerKey)
 }
 
-func TestHandler_OutputKey_SubsequentCallsUseUpdateOnlyTrue(t *testing.T) {
-	h := NewNetbirdHandler()
+func TestHandler_ApplyKey_SubsequentCallsUseUpdateOnlyTrue(t *testing.T) {
+	h := NewNetbirdHandler(nil, wgtypes.Key{0x01})
 	iface := &mockIface{}
 	h.SetInterface(iface)
 
@@ -364,8 +364,8 @@ func TestHandler_OutputKey_SubsequentCallsUseUpdateOnlyTrue(t *testing.T) {
 	require.True(t, iface.calls[1].updateOnly, "subsequent rotations must use updateOnly=true")
 }
 
-func TestHandler_OutputKey_NilInterface_NoCrashNoCall(t *testing.T) {
-	h := NewNetbirdHandler()
+func TestHandler_ApplyKey_NilInterface_NoCrashNoCall(t *testing.T) {
+	h := NewNetbirdHandler(nil, wgtypes.Key{0x01})
 	// no SetInterface — iface remains nil
 	pid := rp.PeerID{0x03}
 	h.AddPeer(pid, "wt0", rp.Key(wgtypes.Key{}))
@@ -374,8 +374,8 @@ func TestHandler_OutputKey_NilInterface_NoCrashNoCall(t *testing.T) {
 	h.HandshakeCompleted(pid, rp.Key{})
 }
 
-func TestHandler_OutputKey_UnknownPeer_NoCall(t *testing.T) {
-	h := NewNetbirdHandler()
+func TestHandler_ApplyKey_UnknownPeer_NoCall(t *testing.T) {
+	h := NewNetbirdHandler(nil, wgtypes.Key{0x01})
 	iface := &mockIface{}
 	h.SetInterface(iface)
 
@@ -384,7 +384,7 @@ func TestHandler_OutputKey_UnknownPeer_NoCall(t *testing.T) {
 }
 
 func TestHandler_RemovePeer_ClearsInitializedState(t *testing.T) {
-	h := NewNetbirdHandler()
+	h := NewNetbirdHandler(nil, wgtypes.Key{0x01})
 	iface := &mockIface{}
 	h.SetInterface(iface)
 
@@ -398,7 +398,7 @@ func TestHandler_RemovePeer_ClearsInitializedState(t *testing.T) {
 }
 
 func TestHandler_SetInterfaceAfterAddPeer_StillReceivesKey(t *testing.T) {
-	h := NewNetbirdHandler()
+	h := NewNetbirdHandler(nil, wgtypes.Key{0x01})
 	pid := rp.PeerID{0x05}
 	wgKey := wgtypes.Key{0xEE}
 	h.AddPeer(pid, "wt0", rp.Key(wgKey))

client/internal/rosenpass/netbird_handler.go

@@ -18,19 +18,34 @@ type PresharedKeySetter interface {
 type wireGuardPeer struct {
 	Interface string
 	PublicKey rp.Key
+	// initialized is true once a completed exchange has set a
+	// Rosenpass-managed PSK for this peer.
+	initialized bool
+	// chainKey is the key output by the last completed exchange, advanced by
+	// one ratchet step on expiry. Nil until the first exchange completes and
+	// after the peer has fallen back to the rendezvous key.
+	chainKey *wgtypes.Key
+	// expiries counts failed renewals since the last completed exchange.
+	expiries int
 }
 
 type NetbirdHandler struct {
-	mu               sync.Mutex
-	iface            PresharedKeySetter
-	peers            map[rp.PeerID]wireGuardPeer
-	initializedPeers map[rp.PeerID]bool
+	mu    sync.Mutex
+	iface PresharedKeySetter
+	// preSharedKey is the account-level preshared key, used as the rendezvous
+	// key when set. Nil means the deterministic seed key is used instead.
+	preSharedKey *[32]byte
+	// localWgKey is the local WireGuard public key, one of the two inputs to
+	// the deterministic seed key.
+	localWgKey wgtypes.Key
+	peers      map[rp.PeerID]*wireGuardPeer
 }
 
-func NewNetbirdHandler() *NetbirdHandler {
+func NewNetbirdHandler(preSharedKey *[32]byte, localWgKey wgtypes.Key) *NetbirdHandler {
 	return &NetbirdHandler{
-		peers:            map[rp.PeerID]wireGuardPeer{},
-		initializedPeers: map[rp.PeerID]bool{},
+		preSharedKey: preSharedKey,
+		localWgKey:   localWgKey,
+		peers:        map[rp.PeerID]*wireGuardPeer{},
 	}
 }
 
@@ -42,10 +57,16 @@ func (h *NetbirdHandler) SetInterface(iface PresharedKeySetter) {
 	h.iface = iface
 }
 
+// AddPeer registers a peer with the handler. Re-adding a known peer (every
+// reconnection does) keeps its key recovery state.
 func (h *NetbirdHandler) AddPeer(pid rp.PeerID, intf string, pk rp.Key) {
 	h.mu.Lock()
 	defer h.mu.Unlock()
-	h.peers[pid] = wireGuardPeer{
+	if existing, ok := h.peers[pid]; ok && existing.PublicKey == pk {
+		existing.Interface = intf
+		return
+	}
+	h.peers[pid] = &wireGuardPeer{
 		Interface: intf,
 		PublicKey: pk,
 	}
@@ -55,7 +76,6 @@ func (h *NetbirdHandler) RemovePeer(pid rp.PeerID) {
 	h.mu.Lock()
 	defer h.mu.Unlock()
 	delete(h.peers, pid)
-	delete(h.initializedPeers, pid)
 }
 
 // IsPeerInitialized returns true if Rosenpass has completed a handshake
@@ -63,50 +83,120 @@ func (h *NetbirdHandler) RemovePeer(pid rp.PeerID) {
 func (h *NetbirdHandler) IsPeerInitialized(pid rp.PeerID) bool {
 	h.mu.Lock()
 	defer h.mu.Unlock()
-	return h.initializedPeers[pid]
+	peer, ok := h.peers[pid]
+	return ok && peer.initialized
 }
 
+// HandshakeCompleted programs the freshly exchanged output key and resets the
+// peer's key recovery state.
 func (h *NetbirdHandler) HandshakeCompleted(pid rp.PeerID, key rp.Key) {
-	h.outputKey(rp.KeyOutputReasonStale, pid, key)
-}
+	psk := wgtypes.Key(key)
 
-func (h *NetbirdHandler) HandshakeExpired(pid rp.PeerID) {
-	key, _ := rp.GeneratePresharedKey()
-	h.outputKey(rp.KeyOutputReasonStale, pid, key)
-}
-
-func (h *NetbirdHandler) outputKey(_ rp.KeyOutputReason, pid rp.PeerID, psk rp.Key) {
 	h.mu.Lock()
-	iface := h.iface
-	wg, ok := h.peers[pid]
-	isInitialized := h.initializedPeers[pid]
-	h.mu.Unlock()
+	defer h.mu.Unlock()
 
-	if iface == nil {
-		log.Warn("rosenpass: interface not set, cannot update preshared key")
+	peer, ok := h.peers[pid]
+	if !ok {
 		return
 	}
+	if peer.expiries > 0 {
+		log.Infof("rosenpass exchange completed for peer %s after %d expired renewals", wgtypes.Key(peer.PublicKey), peer.expiries)
+	}
+	// chainKey tracks the shared exchange output regardless of the local write
+	// outcome, so both ends still converge on the next expiry.
+	peer.chainKey = &psk
+	peer.expiries = 0
+	if !h.applyKeyLocked(pid, psk, peer.initialized) {
+		return
+	}
+	peer.initialized = true
+}
 
+// HandshakeExpired replaces the expired key. The renewal exchange runs over
+// the tunnel keyed by the PSK itself, so the replacement must be derivable on
+// both ends without communication: the first expiry ratchets the last shared
+// key forward, repeated expiries (and expiries without a completed exchange)
+// fall back to the rendezvous key and drop the peer out of the initialized
+// state so connection reconfigurations reprogram the rendezvous key as well.
+func (h *NetbirdHandler) HandshakeExpired(pid rp.PeerID) {
+	h.mu.Lock()
+	defer h.mu.Unlock()
+
+	peer, ok := h.peers[pid]
 	if !ok {
 		return
 	}
 
-	peerKey := wgtypes.Key(wg.PublicKey).String()
-	pskKey := wgtypes.Key(psk)
+	peer.expiries++
 
-	// Use updateOnly=true for later rotations (peer already has Rosenpass PSK)
-	// Use updateOnly=false for first rotation (peer has original/empty PSK)
-	if err := iface.SetPresharedKey(peerKey, pskKey, isInitialized); err != nil {
+	var psk wgtypes.Key
+	if peer.chainKey != nil && peer.expiries == 1 {
+		log.Infof("rosenpass key for peer %s expired without renewal, advancing to ratcheted key", wgtypes.Key(peer.PublicKey))
+		psk = RatchetKey(*peer.chainKey)
+		peer.chainKey = &psk
+	} else {
+		rendezvous, err := h.rendezvousKey(peer)
+		if err != nil {
+			// Fail closed: without a rendezvous key the expired key must
+			// still be rotated out, even if the replacement is unusable.
+			log.Errorf("failed to derive rendezvous key, replacing expired key with a random one: %v", err)
+			h.applyRandomKeyLocked(pid)
+			return
+		}
+		log.Warnf("rosenpass key for peer %s expired %d times without renewal, falling back to the rendezvous key", wgtypes.Key(peer.PublicKey), peer.expiries)
+		psk = rendezvous
+		peer.chainKey = nil
+		peer.initialized = false
+	}
+
+	h.applyKeyLocked(pid, psk, true)
+}
+
+// rendezvousKey returns the key both ends converge on without communication:
+// the account-level preshared key when configured, the deterministic seed key
+// otherwise. It mirrors the key that peer connections program when Rosenpass
+// does not manage the peer yet.
+func (h *NetbirdHandler) rendezvousKey(peer *wireGuardPeer) (wgtypes.Key, error) {
+	if h.preSharedKey != nil {
+		return *h.preSharedKey, nil
+	}
+
+	seed, err := DeterministicSeedKey(h.localWgKey.String(), wgtypes.Key(peer.PublicKey).String())
+	if err != nil {
+		return wgtypes.Key{}, err
+	}
+	return *seed, nil
+}
+
+// applyKeyLocked writes the preshared key for the peer to the WireGuard
+// interface and reports whether the write succeeded. Callers must hold h.mu
+// for the whole state-mutation-plus-write so that a concurrent completion and
+// expiry cannot reorder their writes relative to the in-memory chain key.
+func (h *NetbirdHandler) applyKeyLocked(pid rp.PeerID, psk wgtypes.Key, updateOnly bool) bool {
+	peer, ok := h.peers[pid]
+	if !ok {
+		return false
+	}
+
+	if h.iface == nil {
+		log.Warn("rosenpass: interface not set, cannot update preshared key")
+		return false
+	}
+
+	peerKey := wgtypes.Key(peer.PublicKey).String()
+	if err := h.iface.SetPresharedKey(peerKey, psk, updateOnly); err != nil {
 		log.Errorf("Failed to apply rosenpass key: %v", err)
+		return false
+	}
+
+	return true
+}
+
+func (h *NetbirdHandler) applyRandomKeyLocked(pid rp.PeerID) {
+	key, err := rp.GeneratePresharedKey()
+	if err != nil {
+		log.Errorf("failed to generate random preshared key: %v", err)
 		return
 	}
-
-	// Mark peer as isInitialized after the successful first rotation
-	if !isInitialized {
-		h.mu.Lock()
-		if _, exists := h.peers[pid]; exists {
-			h.initializedPeers[pid] = true
-		}
-		h.mu.Unlock()
-	}
+	h.applyKeyLocked(pid, wgtypes.Key(key), true)
 }

client/internal/rosenpass/netbird_handler_test.go

@@ -0,0 +1,250 @@
+package rosenpass
+
+import (
+	"testing"
+
+	rp "cunicu.li/go-rosenpass"
+	"github.com/stretchr/testify/require"
+	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
+)
+
+// handlerTestLink wires two NetbirdHandlers as the two ends of a single
+// tunnel: handler A manages the rosenpass peer B and vice versa, the way two
+// NetBird clients see each other.
+type handlerTestLink struct {
+	handlerA, handlerB *NetbirdHandler
+	ifaceA, ifaceB     *mockIface
+	pidA, pidB         rp.PeerID
+	wgKeyA, wgKeyB     wgtypes.Key
+}
+
+func newHandlerTestLink(t *testing.T, preSharedKey *[32]byte) *handlerTestLink {
+	t.Helper()
+
+	link := &handlerTestLink{
+		ifaceA: &mockIface{},
+		ifaceB: &mockIface{},
+	}
+	link.pidA[0] = 0xaa
+	link.pidB[0] = 0xbb
+	link.wgKeyA[31] = 1
+	link.wgKeyB[31] = 2
+
+	link.handlerA = NewNetbirdHandler(preSharedKey, link.wgKeyA)
+	link.handlerB = NewNetbirdHandler(preSharedKey, link.wgKeyB)
+
+	link.handlerA.SetInterface(link.ifaceA)
+	link.handlerB.SetInterface(link.ifaceB)
+
+	link.handlerA.AddPeer(link.pidB, "wt0", rp.Key(link.wgKeyB))
+	link.handlerB.AddPeer(link.pidA, "wt0", rp.Key(link.wgKeyA))
+
+	return link
+}
+
+// complete simulates a completed rosenpass exchange: both ends derive the
+// same output key.
+func (l *handlerTestLink) complete(osk rp.Key) {
+	l.handlerA.HandshakeCompleted(l.pidB, osk)
+	l.handlerB.HandshakeCompleted(l.pidA, osk)
+}
+
+// expire simulates a failed key renewal on both ends.
+func (l *handlerTestLink) expire() {
+	l.handlerA.HandshakeExpired(l.pidB)
+	l.handlerB.HandshakeExpired(l.pidA)
+}
+
+func lastPSK(t *testing.T, m *mockIface) wgtypes.Key {
+	t.Helper()
+	m.mu.Lock()
+	defer m.mu.Unlock()
+	require.NotEmpty(t, m.calls, "expected at least one SetPresharedKey call")
+	return m.calls[len(m.calls)-1].psk
+}
+
+func TestHandshakeCompleted_SetsKeyAndInitializes(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	var osk rp.Key
+	osk[0] = 0x42
+	link.complete(osk)
+
+	require.Equal(t, wgtypes.Key(osk), lastPSK(t, link.ifaceA), "completed exchange must program the osk")
+	require.False(t, link.ifaceA.calls[0].updateOnly, "first rotation must not be update-only")
+	require.True(t, link.handlerA.IsPeerInitialized(link.pidB), "peer must be initialized after first completed exchange")
+
+	link.complete(osk)
+	require.True(t, link.ifaceA.calls[1].updateOnly, "later rotations must be update-only")
+}
+
+// TestHandshakeExpired_BothSidesConverge encodes the core recovery invariant:
+// rosenpass renewals run over the tunnel that the PSK itself keys, so when a
+// renewal fails on both ends, both ends must fall back to the same key or the
+// tunnel can never handshake again.
+func TestHandshakeExpired_BothSidesConverge(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	var osk rp.Key
+	osk[0] = 0x42
+	link.complete(osk)
+
+	link.expire()
+	keyA := lastPSK(t, link.ifaceA)
+	keyB := lastPSK(t, link.ifaceB)
+	require.NotEqual(t, wgtypes.Key(osk), keyA, "expired key must be rotated out")
+	require.Equal(t, keyA, keyB, "both ends must converge on the same key after expiry")
+
+	link.expire()
+	require.Equal(t, lastPSK(t, link.ifaceA), lastPSK(t, link.ifaceB),
+		"both ends must still converge after repeated expiries")
+}
+
+// TestHandshakeExpired_ExpiryWithoutCompletionConverges covers the bootstrap
+// case: the initial exchange never completed (the tunnel ran on the rendezvous
+// key), so an expiry must not replace the working key with an unrecoverable
+// one on either end.
+func TestHandshakeExpired_ExpiryWithoutCompletionConverges(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	link.expire()
+	require.Equal(t, lastPSK(t, link.ifaceA), lastPSK(t, link.ifaceB),
+		"both ends must converge when the exchange never completed")
+}
+
+// TestHandshakeExpired_RepeatedExpiryClearsInitialized: once renewals keep
+// failing, the peer must drop out of the initialized state so the next
+// connection reconfiguration reprograms the rendezvous key instead of
+// preserving a poisoned rosenpass-managed key.
+func TestHandshakeExpired_RepeatedExpiryClearsInitialized(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	var osk rp.Key
+	osk[0] = 0x42
+	link.complete(osk)
+
+	link.expire()
+	link.expire()
+
+	require.False(t, link.handlerA.IsPeerInitialized(link.pidB),
+		"repeated expiries must clear the initialized state")
+	require.False(t, link.handlerB.IsPeerInitialized(link.pidA),
+		"repeated expiries must clear the initialized state")
+}
+
+// TestHandshakeCompleted_AfterExpiryRecovers: a completed exchange after a
+// desync must fully reset the recovery state.
+func TestHandshakeCompleted_AfterExpiryRecovers(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	var osk1, osk2 rp.Key
+	osk1[0] = 1
+	osk2[0] = 2
+
+	link.complete(osk1)
+	link.expire()
+	link.expire()
+
+	link.complete(osk2)
+	require.Equal(t, wgtypes.Key(osk2), lastPSK(t, link.ifaceA), "new exchange must program the fresh osk")
+	require.True(t, link.handlerA.IsPeerInitialized(link.pidB), "peer must be initialized again after recovery")
+
+	link.expire()
+	require.Equal(t, lastPSK(t, link.ifaceA), lastPSK(t, link.ifaceB),
+		"recovered link must converge again on the next expiry")
+	require.NotEqual(t, wgtypes.Key(osk2), lastPSK(t, link.ifaceA), "expired key must be rotated out")
+}
+
+// TestHandshakeExpired_FirstExpiryRatchetsLastKey: the first expiry must
+// derive the replacement from the last shared key, so an attacker who only
+// blocks the renewal exchange gains nothing over the previous key.
+func TestHandshakeExpired_FirstExpiryRatchetsLastKey(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	var osk rp.Key
+	osk[0] = 0x42
+	link.complete(osk)
+
+	link.expire()
+	require.Equal(t, RatchetKey(wgtypes.Key(osk)), lastPSK(t, link.ifaceA),
+		"first expiry must program the ratcheted key")
+	require.True(t, link.handlerA.IsPeerInitialized(link.pidB),
+		"ratchet step must keep the peer initialized so reconfigurations preserve the key")
+}
+
+// TestHandshakeExpired_RepeatedExpiryFallsBackToSeed: once the ratchet key
+// also fails, both ends must land on the same key that peer connections
+// program for uninitialized peers, so a reconnect completes the recovery.
+func TestHandshakeExpired_RepeatedExpiryFallsBackToSeed(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	var osk rp.Key
+	osk[0] = 0x42
+	link.complete(osk)
+
+	link.expire()
+	link.expire()
+
+	seed, err := DeterministicSeedKey(link.wgKeyA.String(), link.wgKeyB.String())
+	require.NoError(t, err)
+	require.Equal(t, *seed, lastPSK(t, link.ifaceA), "repeated expiry must fall back to the seed key")
+	require.Equal(t, *seed, lastPSK(t, link.ifaceB), "repeated expiry must fall back to the seed key")
+}
+
+// TestHandshakeExpired_ConfiguredPSKUsedAsRendezvous: with an account-level
+// preshared key configured, the fallback must be that key, matching what peer
+// connections program for uninitialized peers.
+func TestHandshakeExpired_ConfiguredPSKUsedAsRendezvous(t *testing.T) {
+	psk := &[32]byte{0x77}
+	link := newHandlerTestLink(t, psk)
+
+	var osk rp.Key
+	osk[0] = 0x42
+	link.complete(osk)
+
+	link.expire()
+	link.expire()
+
+	require.Equal(t, wgtypes.Key(*psk), lastPSK(t, link.ifaceA),
+		"fallback must be the configured preshared key")
+	require.Equal(t, wgtypes.Key(*psk), lastPSK(t, link.ifaceB),
+		"fallback must be the configured preshared key on both ends")
+}
+
+// TestHandshakeExpired_ExpiryWritesAreUpdateOnly: expiry replacements must
+// never create a WireGuard peer that connection management has removed.
+func TestHandshakeExpired_ExpiryWritesAreUpdateOnly(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	var osk rp.Key
+	osk[0] = 0x42
+	link.complete(osk)
+
+	link.expire()
+	link.expire()
+
+	for _, call := range link.ifaceA.calls[1:] {
+		require.True(t, call.updateOnly, "expiry writes must be update-only")
+	}
+}
+
+// TestAddPeer_ReAddKeepsRecoveryState: reconnections re-add the peer on every
+// OnConnected; that must not reset the expiry chain state.
+func TestAddPeer_ReAddKeepsRecoveryState(t *testing.T) {
+	link := newHandlerTestLink(t, nil)
+
+	var osk rp.Key
+	osk[0] = 0x42
+	link.complete(osk)
+	link.expire()
+
+	link.handlerA.AddPeer(link.pidB, "wt0", rp.Key(link.wgKeyB))
+	require.True(t, link.handlerA.IsPeerInitialized(link.pidB),
+		"re-adding a known peer must keep its state")
+
+	link.expire()
+	seed, err := DeterministicSeedKey(link.wgKeyA.String(), link.wgKeyB.String())
+	require.NoError(t, err)
+	require.Equal(t, *seed, lastPSK(t, link.ifaceA),
+		"second expiry after re-add must continue to the seed fallback")
+}

client/internal/rosenpass/seed.go

@@ -1,11 +1,28 @@
 package rosenpass
 
 import (
+	"crypto/sha256"
 	"fmt"
 
 	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
 )
 
+// ratchetLabel domain-separates the expiry ratchet from other uses of the
+// rosenpass output key.
+const ratchetLabel = "netbird-rosenpass-expiry-ratchet"
+
+// RatchetKey derives the successor preshared key from the previous Rosenpass
+// output key. When a key expires without a completed renewal, both peers
+// advance their last shared key by one ratchet step: the expired key is
+// rotated out while both ends still converge on an identical, non-public
+// replacement without communicating.
+func RatchetKey(prev wgtypes.Key) wgtypes.Key {
+	input := make([]byte, 0, len(ratchetLabel)+len(prev))
+	input = append(input, ratchetLabel...)
+	input = append(input, prev[:]...)
+	return sha256.Sum256(input)
+}
+
 // DeterministicSeedKey derives a 32-byte WireGuard preshared key from a pair
 // of peer public keys. Both peers, given the same key pair, produce the same
 // output regardless of which side runs the function: the inputs are ordered

client/internal/routemanager/exit_node_selection_test.go

@@ -0,0 +1,191 @@
+package routemanager
+
+import (
+	"net/netip"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/client/internal/routeselector"
+	"github.com/netbirdio/netbird/route"
+)
+
+func newExitNodeTestManager() *DefaultManager {
+	return &DefaultManager{routeSelector: routeselector.NewRouteSelector()}
+}
+
+func exitRoute(netID, peer string, skipAutoApply bool) *route.Route {
+	return &route.Route{
+		NetID:         route.NetID(netID),
+		Network:       netip.MustParsePrefix("0.0.0.0/0"),
+		Peer:          peer,
+		SkipAutoApply: skipAutoApply,
+	}
+}
+
+func TestPickPreferredExitNode(t *testing.T) {
+	tests := []struct {
+		name string
+		info exitNodeInfo
+		want route.NetID
+	}{
+		{
+			name: "persisted user selection wins over management",
+			info: exitNodeInfo{
+				allIDs:               []route.NetID{"a", "b", "c"},
+				userSelected:         []route.NetID{"b"},
+				selectedByManagement: []route.NetID{"a"},
+			},
+			want: "b",
+		},
+		{
+			name: "multiple user-selected self-heal to deterministic min",
+			info: exitNodeInfo{
+				allIDs:       []route.NetID{"a", "b", "c"},
+				userSelected: []route.NetID{"c", "a"},
+			},
+			want: "a",
+		},
+		{
+			name: "explicit opt-out keeps none",
+			info: exitNodeInfo{
+				allIDs:         []route.NetID{"a", "b"},
+				userDeselected: []route.NetID{"a", "b"},
+			},
+			want: "",
+		},
+		{
+			name: "fresh defaults to management auto-apply pick",
+			info: exitNodeInfo{
+				allIDs:               []route.NetID{"a", "b", "c"},
+				selectedByManagement: []route.NetID{"b"},
+			},
+			want: "b",
+		},
+		{
+			name: "no user pick and no management auto-apply selects none",
+			info: exitNodeInfo{
+				allIDs: []route.NetID{"c", "a", "b"},
+			},
+			want: "",
+		},
+		{
+			name: "user-deselect does not block a management auto-apply sibling",
+			info: exitNodeInfo{
+				allIDs:               []route.NetID{"a", "b"},
+				userDeselected:       []route.NetID{"a"},
+				selectedByManagement: []route.NetID{"b"},
+			},
+			want: "b",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assert.Equal(t, tt.want, pickPreferredExitNode(tt.info), "preferred exit node")
+		})
+	}
+}
+
+func TestEnforceSingleExitNode(t *testing.T) {
+	m := newExitNodeTestManager()
+	all := []route.NetID{"a", "b", "c"}
+
+	m.enforceSingleExitNode("b", all)
+	assert.False(t, m.routeSelector.IsSelected("a"), "a should be deselected")
+	assert.True(t, m.routeSelector.IsSelected("b"), "b should be the only selected exit node")
+	assert.False(t, m.routeSelector.IsSelected("c"), "c should be deselected")
+
+	// Switching the preferred node moves the single selection.
+	m.enforceSingleExitNode("c", all)
+	assert.False(t, m.routeSelector.IsSelected("a"), "a stays deselected")
+	assert.False(t, m.routeSelector.IsSelected("b"), "b should now be deselected")
+	assert.True(t, m.routeSelector.IsSelected("c"), "c should now be selected")
+
+	// Empty preferred turns every exit node off.
+	m.enforceSingleExitNode("", all)
+	for _, id := range all {
+		assert.False(t, m.routeSelector.IsSelected(id), "no exit node should be selected")
+	}
+}
+
+func TestEnforceSingleExitNode_RespectsDeselectAll(t *testing.T) {
+	m := newExitNodeTestManager()
+	m.routeSelector.DeselectAllRoutes()
+
+	m.enforceSingleExitNode("b", []route.NetID{"a", "b"})
+
+	assert.True(t, m.routeSelector.IsDeselectAll(), "global deselect-all must stay in effect")
+	assert.False(t, m.routeSelector.IsSelected("b"), "no exit node should be forced on while deselect-all is set")
+}
+
+func TestUpdateRouteSelectorFromManagement_FreshSelectsOne(t *testing.T) {
+	m := newExitNodeTestManager()
+	routes := route.HAMap{
+		"exitA|0.0.0.0/0":    {exitRoute("exitA", "p1", false)},
+		"exitB|0.0.0.0/0":    {exitRoute("exitB", "p2", false)},
+		"lan|192.168.1.0/24": {{NetID: "lan", Network: netip.MustParsePrefix("192.168.1.0/24"), Peer: "p3"}},
+		"exitC|0.0.0.0/0":    {exitRoute("exitC", "p4", false)},
+	}
+
+	m.updateRouteSelectorFromManagement(routes)
+
+	// Exactly one exit node (the deterministic first) is selected.
+	assert.True(t, m.routeSelector.IsSelected("exitA"), "exitA is the deterministic default")
+	assert.False(t, m.routeSelector.IsSelected("exitB"), "exitB must not also be selected")
+	assert.False(t, m.routeSelector.IsSelected("exitC"), "exitC must not also be selected")
+	// Non-exit routes are left at their default-on state.
+	assert.True(t, m.routeSelector.IsSelected("lan"), "non-exit route selection is untouched")
+}
+
+func TestUpdateRouteSelectorFromManagement_HonorsPersistedPick(t *testing.T) {
+	m := newExitNodeTestManager()
+	routes := route.HAMap{
+		"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", false)},
+		"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", false)},
+	}
+	all := []route.NetID{"exitA", "exitB"}
+
+	// Simulate the state the runtime select path leaves behind: exactly one
+	// exit node explicitly selected, its sibling deselected.
+	require.NoError(t, m.routeSelector.SelectRoutes([]route.NetID{"exitB"}, true, all))
+	require.NoError(t, m.routeSelector.DeselectRoutes([]route.NetID{"exitA"}, all))
+
+	m.updateRouteSelectorFromManagement(routes)
+
+	assert.True(t, m.routeSelector.IsSelected("exitB"), "persisted pick must stay selected")
+	assert.False(t, m.routeSelector.IsSelected("exitA"), "the other exit node stays deselected")
+}
+
+func TestUpdateRouteSelectorFromManagement_OptOutKeepsNone(t *testing.T) {
+	m := newExitNodeTestManager()
+	routes := route.HAMap{
+		"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", false)},
+		"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", false)},
+	}
+	all := []route.NetID{"exitA", "exitB"}
+
+	// User deselected exit nodes and selected none.
+	require.NoError(t, m.routeSelector.DeselectRoutes(all, all))
+
+	m.updateRouteSelectorFromManagement(routes)
+
+	assert.False(t, m.routeSelector.IsSelected("exitA"), "opt-out keeps exitA off")
+	assert.False(t, m.routeSelector.IsSelected("exitB"), "opt-out keeps exitB off")
+}
+
+func TestUpdateRouteSelectorFromManagement_NoAutoApplySelectsNone(t *testing.T) {
+	m := newExitNodeTestManager()
+	// SkipAutoApply=true: management offers the exit nodes but doesn't request
+	// auto-activation, so none should be selected until the user picks one.
+	routes := route.HAMap{
+		"exitA|0.0.0.0/0": {exitRoute("exitA", "p1", true)},
+		"exitB|0.0.0.0/0": {exitRoute("exitB", "p2", true)},
+	}
+
+	m.updateRouteSelectorFromManagement(routes)
+
+	assert.False(t, m.routeSelector.IsSelected("exitA"), "no auto-apply keeps exitA off")
+	assert.False(t, m.routeSelector.IsSelected("exitB"), "no auto-apply keeps exitB off")
+}

client/internal/routemanager/manager.go

@@ -701,7 +701,13 @@ func resolveURLsToIPs(urls []string) []net.IP {
 	return ips
 }
 
-// updateRouteSelectorFromManagement updates the route selector based on the isSelected status from the management server
+// updateRouteSelectorFromManagement reconciles exit-node selection on every
+// network map: it keeps at most one exit node selected — the user's persisted
+// pick, else whatever management marks for auto-apply (SkipAutoApply=false),
+// else none. We never auto-activate an exit node the map doesn't request; it
+// stays off until the user picks it. Exit nodes are mutually exclusive, but the
+// RouteSelector stores routes with default-on semantics, so without this every
+// available exit node would report selected at once.
 func (m *DefaultManager) updateRouteSelectorFromManagement(clientRoutes route.HAMap) {
 	m.mirrorV6ExitPairSelections(clientRoutes)
 
@@ -712,13 +718,14 @@ func (m *DefaultManager) updateRouteSelectorFromManagement(clientRoutes route.HA
 		return
 	}
 
-	exitNodeInfo := m.collectExitNodeInfo(clientRoutes)
-	if len(exitNodeInfo.allIDs) == 0 {
+	info := m.collectExitNodeInfo(clientRoutes)
+	if len(info.allIDs) == 0 {
 		return
 	}
 
-	m.updateExitNodeSelections(exitNodeInfo)
-	m.logExitNodeUpdate(exitNodeInfo)
+	preferred := pickPreferredExitNode(info)
+	m.enforceSingleExitNode(preferred, info.allIDs)
+	m.logExitNodeUpdate(info, preferred)
 }
 
 // mirrorV6ExitPairSelections keeps every synthesized "-v6" exit route's selection
@@ -746,6 +753,10 @@ type exitNodeInfo struct {
 	userDeselected       []route.NetID
 }
 
+// collectExitNodeInfo categorises the available exit nodes by their persisted
+// selection state. It keys on the base (v4) NetID and skips the synthesized
+// "-v6" partner, which inherits its base's selection through the RouteSelector
+// — counting it separately would double-count the pair.
 func (m *DefaultManager) collectExitNodeInfo(clientRoutes route.HAMap) exitNodeInfo {
 	var info exitNodeInfo
 
@@ -755,6 +766,9 @@ func (m *DefaultManager) collectExitNodeInfo(clientRoutes route.HAMap) exitNodeI
 		}
 
 		netID := haID.NetID()
+		if strings.HasSuffix(string(netID), route.V6ExitSuffix) {
+			continue
+		}
 		info.allIDs = append(info.allIDs, netID)
 
 		if m.routeSelector.HasUserSelectionForRoute(netID) {
@@ -791,45 +805,52 @@ func (m *DefaultManager) checkManagementSelection(routes []*route.Route, netID r
 	}
 }
 
-func (m *DefaultManager) updateExitNodeSelections(info exitNodeInfo) {
-	routesToDeselect := m.getRoutesToDeselect(info.allIDs)
-	m.deselectExitNodes(routesToDeselect)
-	m.selectExitNodesByManagement(info.selectedByManagement, info.allIDs)
+// pickPreferredExitNode chooses the single exit node to keep selected. In order:
+//   - a persisted user selection wins (deterministic if several survive from
+//     legacy state, so the set self-heals down to one);
+//   - otherwise activate only what management marks for auto-apply
+//     (SkipAutoApply=false); the lexicographically first if it marks several.
+//
+// Returns "" when neither holds — we never force an arbitrary exit node on. A
+// route the map doesn't auto-apply stays off until the user selects it.
+// info.userDeselected is informational only: an explicit deselect simply keeps
+// that route out of both lists above, so it can't be picked.
+func pickPreferredExitNode(info exitNodeInfo) route.NetID {
+	if len(info.userSelected) > 0 {
+		return minNetID(info.userSelected)
+	}
+	if len(info.selectedByManagement) > 0 {
+		return minNetID(info.selectedByManagement)
+	}
+	return ""
 }
 
-func (m *DefaultManager) getRoutesToDeselect(allIDs []route.NetID) []route.NetID {
-	var routesToDeselect []route.NetID
-	for _, netID := range allIDs {
-		if !m.routeSelector.HasUserSelectionForRoute(netID) {
-			routesToDeselect = append(routesToDeselect, netID)
+// enforceSingleExitNode makes preferred the only selected exit node: every other
+// available exit node is deselected and preferred (if any) is selected, without
+// disturbing non-exit route selections. The whole reconciliation runs under a
+// single RouteSelector lock (SetExclusiveExitNode) so a concurrent deselect-all
+// cannot interleave and get undone; a global deselect-all is left untouched so
+// the user's "all off" stays in effect.
+func (m *DefaultManager) enforceSingleExitNode(preferred route.NetID, allIDs []route.NetID) {
+	m.routeSelector.SetExclusiveExitNode(preferred, allIDs)
+}
+
+func (m *DefaultManager) logExitNodeUpdate(info exitNodeInfo, preferred route.NetID) {
+	log.Debugf("Exit node selection: %d available, preferred=%q (%d user-selected, %d user-deselected, %d management-selected)",
+		len(info.allIDs), preferred, len(info.userSelected), len(info.userDeselected), len(info.selectedByManagement))
+}
+
+// minNetID returns the lexicographically smallest NetID, for a deterministic
+// default pick that stays stable across restarts.
+func minNetID(ids []route.NetID) route.NetID {
+	if len(ids) == 0 {
+		return ""
+	}
+	best := ids[0]
+	for _, id := range ids[1:] {
+		if id < best {
+			best = id
 		}
 	}
-	return routesToDeselect
-}
-
-func (m *DefaultManager) deselectExitNodes(routesToDeselect []route.NetID) {
-	if len(routesToDeselect) == 0 {
-		return
-	}
-
-	err := m.routeSelector.DeselectRoutes(routesToDeselect, routesToDeselect)
-	if err != nil {
-		log.Warnf("Failed to deselect exit nodes: %v", err)
-	}
-}
-
-func (m *DefaultManager) selectExitNodesByManagement(selectedByManagement []route.NetID, allIDs []route.NetID) {
-	if len(selectedByManagement) == 0 {
-		return
-	}
-
-	err := m.routeSelector.SelectRoutes(selectedByManagement, true, allIDs)
-	if err != nil {
-		log.Warnf("Failed to select exit nodes: %v", err)
-	}
-}
-
-func (m *DefaultManager) logExitNodeUpdate(info exitNodeInfo) {
-	log.Debugf("Updated route selector: %d exit nodes available, %d selected by management, %d user-selected, %d user-deselected",
-		len(info.allIDs), len(info.selectedByManagement), len(info.userSelected), len(info.userDeselected))
+	return best
 }

client/internal/routeselector/routeselector.go

@@ -115,7 +115,38 @@ func (rs *RouteSelector) DeselectAllRoutes() {
 	clear(rs.selectedRoutes)
 }
 
-// IsDeselectAll reports whether the user has explicitly deselected all routes.
+// SetExclusiveExitNode atomically makes preferred the only selected exit node
+// among exitIDs: every other ID in exitIDs is deselected and preferred (when
+// non-empty) is selected, all under a single lock. Holding the lock across the
+// whole reconciliation prevents a concurrent DeselectAllRoutes from interleaving
+// between the deselect and select steps and being silently undone. A global
+// deselect-all is left untouched so the user's "all off" stays in effect;
+// non-exit routes are never referenced, so their selection is preserved.
+func (rs *RouteSelector) SetExclusiveExitNode(preferred route.NetID, exitIDs []route.NetID) {
+	rs.mu.Lock()
+	defer rs.mu.Unlock()
+
+	if rs.deselectAll {
+		return
+	}
+
+	for _, id := range exitIDs {
+		if id == preferred {
+			continue
+		}
+		rs.deselectedRoutes[id] = struct{}{}
+		delete(rs.selectedRoutes, id)
+	}
+
+	if preferred != "" {
+		delete(rs.deselectedRoutes, preferred)
+		rs.selectedRoutes[preferred] = struct{}{}
+	}
+}
+
+// IsDeselectAll reports whether the global "deselect all" flag is set, i.e. the
+// user explicitly disabled every route. Callers enforcing per-route invariants
+// (e.g. single exit node) should leave the selection untouched when it is.
 func (rs *RouteSelector) IsDeselectAll() bool {
 	rs.mu.RLock()
 	defer rs.mu.RUnlock()

client/server/mdm.go

@@ -3,6 +3,7 @@ package server
 import (
 	"context"
 	"fmt"
+	"net/url"
 	"time"
 
 	log "github.com/sirupsen/logrus"
@@ -181,6 +182,37 @@ func conflictBool(key string, p *bool) conflictCheck {
 	}
 }
 
+func canonicalURL(s string) string {
+	u, err := url.ParseRequestURI(s)
+	if err != nil {
+		return s
+	}
+	if u.Port() == "" {
+		switch u.Scheme {
+		case "https":
+			u.Host += ":443"
+		case "http":
+			u.Host += ":80"
+		}
+	}
+	return u.String()
+}
+
+// conflictURL is conflictString for URL-typed keys: both sides are
+// normalized via canonicalURL before comparison.
+func conflictURL(key, got string) conflictCheck {
+	return conflictCheck{
+		key: key,
+		check: func(pol *mdm.Policy) bool {
+			if got == "" {
+				return true
+			}
+			want, ok := pol.GetString(key)
+			return ok && canonicalURL(want) == canonicalURL(got)
+		},
+	}
+}
+
 // conflictString builds a conflictCheck for a string MDM key. An empty
 // `got` is treated as "field not set" (no override requested); otherwise
 // the check returns true only when the policy contains the key and its
@@ -256,7 +288,7 @@ func mdmManagedFieldConflicts(msg *proto.SetConfigRequest, policy *mdm.Policy) [
 	}
 
 	return resolveConflicts(policy, []conflictCheck{
-		conflictString(mdm.KeyManagementURL, msg.ManagementUrl),
+		conflictURL(mdm.KeyManagementURL, msg.ManagementUrl),
 		conflictString(mdm.KeyPreSharedKey, pskGot),
 		conflictBool(mdm.KeyRosenpassEnabled, msg.RosenpassEnabled),
 		conflictBool(mdm.KeyRosenpassPermissive, msg.RosenpassPermissive),
@@ -377,7 +409,7 @@ func loginRequestMDMConflicts(msg *proto.LoginRequest, policy *mdm.Policy) []str
 	}
 
 	return resolveConflicts(policy, []conflictCheck{
-		conflictString(mdm.KeyManagementURL, msg.ManagementUrl),
+		conflictURL(mdm.KeyManagementURL, msg.ManagementUrl),
 		conflictString(mdm.KeyPreSharedKey, pskGot),
 		conflictBool(mdm.KeyRosenpassEnabled, msg.RosenpassEnabled),
 		conflictBool(mdm.KeyRosenpassPermissive, msg.RosenpassPermissive),

client/server/setconfig_mdm_test.go

@@ -181,6 +181,43 @@ func TestSetConfig_MDMAllow_NonManagedFields(t *testing.T) {
 	require.NotNil(t, resp)
 }
 
+// TestSetConfig_MDMAllow_ManagementURLPortNormalized covers the
+// regression from discussion #6483: MDM URL without explicit port vs
+// UI echo with the parseURL-appended default port must be treated as
+// a no-op echo, not a conflict.
+func TestSetConfig_MDMAllow_ManagementURLPortNormalized(t *testing.T) {
+	tests := []struct {
+		name      string
+		mdmURL    string
+		submitURL string
+	}{
+		{"policy_no_port_submit_with_443", "https://netbird.corp.example", "https://netbird.corp.example:443"},
+		{"policy_with_443_submit_no_port", "https://netbird.corp.example:443", "https://netbird.corp.example"},
+		{"http_policy_no_port_submit_with_80", "http://netbird.corp.example", "http://netbird.corp.example:80"},
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.name, func(t *testing.T) {
+			withMDMPolicy(t, mdm.NewPolicy(map[string]any{
+				mdm.KeyManagementURL: tc.mdmURL,
+			}))
+
+			s, ctx, profName, username, _ := setupServerWithProfile(t)
+
+			rosenpassEnabled := true
+			resp, err := s.SetConfig(ctx, &proto.SetConfigRequest{
+				ProfileName:      profName,
+				Username:         username,
+				ManagementUrl:    tc.submitURL,
+				RosenpassEnabled: &rosenpassEnabled,
+			})
+
+			require.NoError(t, err, "port-normalized URL echo must not trip MDM conflict gate")
+			require.NotNil(t, resp)
+		})
+	}
+}
+
 func TestSetConfig_MDMEmpty_NoEnforcement(t *testing.T) {
 	// No MDM policy active: any field can be written.
 	withMDMPolicy(t, mdm.NewPolicy(nil))

client/system/process.go

@@ -7,7 +7,7 @@ import (
 	"os"
 	"slices"
 
-	"github.com/shirou/gopsutil/v3/process"
+	"github.com/shirou/gopsutil/v4/process"
 )
 
 // getRunningProcesses returns a list of running process paths. The context bounds the work:

client/system/process_test.go

@@ -4,7 +4,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/shirou/gopsutil/v3/process"
+	"github.com/shirou/gopsutil/v4/process"
 )
 
 func Benchmark_getRunningProcesses(b *testing.B) {

dns/nameserver.go

@@ -53,9 +53,6 @@ type NameServerGroup struct {
 	ID string `gorm:"primaryKey"`
 	// AccountID is a reference to Account that this object belongs
 	AccountID string `gorm:"index"`
-	// AccountSeqID is a per-account monotonically increasing identifier used as the
-	// compact wire id when sending NetworkMap components to capable peers.
-	AccountSeqID int32 `json:"-" gorm:"not null;default:0"`
 	// Name group name
 	Name string
 	// Description group description

e2e/agentnetwork/vllm_test.go

@@ -0,0 +1,171 @@
+//go:build e2e
+
+package agentnetwork
+
+import (
+	"context"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/e2e/harness"
+	"github.com/netbirdio/netbird/shared/management/http/api"
+)
+
+// TestVLLMProvider proves the proxy supports a self-hosted vLLM backend. vLLM is
+// OpenAI-compatible, so it uses the "vllm" catalog entry (KindCustom) and is
+// reached over plain HTTP — no TLS anywhere on the path:
+//
+//	client --tunnel--> netbird proxy --http--> vllm (:8000, OpenAI-compatible)
+//
+// The mock vLLM server answers /v1/chat/completions with an OpenAI-shaped
+// completion carrying a non-zero usage block. The test asserts the chat returns
+// 200 with the completion, that the request is recorded in the access log by its
+// session id, and that vLLM's usage block is metered into a consumption row —
+// which together prove request routing, response parsing, and token accounting
+// all work for a self-hosted OpenAI-compatible provider.
+//
+// It needs no external credentials (the mock ignores auth), so it always runs.
+func TestVLLMProvider(t *testing.T) {
+	ctx, cancel := context.WithTimeout(context.Background(), 15*time.Minute)
+	defer cancel()
+
+	vllm, err := harness.StartVLLM(ctx, srv)
+	require.NoError(t, err, "start mock vLLM server")
+	t.Cleanup(func() { _ = vllm.Terminate(context.Background()) })
+
+	grp, err := srv.API().Groups.Create(ctx, api.PostApiGroupsJSONRequestBody{Name: "e2e-vllm"})
+	require.NoError(t, err, "create group")
+	t.Cleanup(func() { _ = srv.API().Groups.Delete(context.Background(), grp.Id) })
+
+	ephemeral := false
+	sk, err := srv.API().SetupKeys.Create(ctx, api.PostApiSetupKeysJSONRequestBody{
+		Name:       "e2e-vllm-client",
+		Type:       "reusable",
+		ExpiresIn:  86400,
+		UsageLimit: 0,
+		AutoGroups: []string{grp.Id},
+		Ephemeral:  &ephemeral,
+	})
+	require.NoError(t, err, "mint setup key")
+	require.NotEmpty(t, sk.Key, "setup key plaintext")
+
+	// vLLM provider pointed at the mock over plain HTTP. The mock ignores auth,
+	// so a dummy key satisfies the "Bearer ${API_KEY}" template. The served model
+	// is enumerated so the router dispatches this model string to this provider.
+	dummyKey := "sk-vllm-e2e"
+	prov, err := srv.CreateProvider(ctx, api.AgentNetworkProviderRequest{
+		Name:             "vllm",
+		ProviderId:       "vllm",
+		UpstreamUrl:      vllm.URL,
+		ApiKey:           &dummyKey,
+		Enabled:          ptr(true),
+		BootstrapCluster: ptr(harness.AgentNetworkCluster),
+		Models: &[]api.AgentNetworkProviderModel{
+			{Id: harness.VLLMModel, InputPer1k: 0.001, OutputPer1k: 0.002},
+		},
+	})
+	require.NoError(t, err, "create vllm provider")
+	t.Cleanup(func() { _ = srv.DeleteProvider(context.Background(), prov.Id) })
+
+	// Token limit far above the handful of tokens this test drives, so it never
+	// blocks but switches on usage metering — the switch that makes consumption
+	// rows get recorded.
+	enabled := true
+	pol, err := srv.CreatePolicy(ctx, api.AgentNetworkPolicyRequest{
+		Name:                   "e2e-vllm-allow",
+		Enabled:                &enabled,
+		SourceGroups:           []string{grp.Id},
+		DestinationProviderIds: []string{prov.Id},
+		Limits: &api.AgentNetworkPolicyLimits{
+			TokenLimit: api.AgentNetworkPolicyTokenLimit{
+				Enabled:       true,
+				GroupCap:      10_000_000,
+				UserCap:       10_000_000,
+				WindowSeconds: 60,
+			},
+		},
+	})
+	require.NoError(t, err, "create policy")
+	t.Cleanup(func() { _ = srv.DeletePolicy(context.Background(), pol.Id) })
+
+	settings, err := srv.GetSettings(ctx)
+	require.NoError(t, err, "read settings")
+	require.NotEmpty(t, settings.Endpoint, "endpoint must be assigned")
+
+	proxyToken, err := srv.CreateProxyTokenCLI(ctx, "e2e-vllm-proxy")
+	require.NoError(t, err, "mint proxy token")
+	px, err := harness.StartProxy(ctx, srv, proxyToken)
+	require.NoError(t, err, "start proxy")
+	t.Cleanup(func() { _ = px.Terminate(context.Background()) })
+
+	cl, err := harness.StartClient(ctx, srv, sk.Key)
+	require.NoError(t, err, "start client")
+	t.Cleanup(func() { _ = cl.Terminate(context.Background()) })
+
+	require.NoError(t, cl.WaitConnected(ctx, 90*time.Second), "client must connect to management")
+	if err := cl.WaitProxyPeer(ctx, 180*time.Second); err != nil {
+		t.Fatalf("client did not see the proxy peer: %v\n=== proxy logs ===\n%s", err, px.Logs(context.Background()))
+	}
+	proxyIP, err := cl.ResolveProxyIP(ctx, settings.Endpoint)
+	require.NoError(t, err, "resolve endpoint to proxy IP")
+
+	before, _ := srv.ListAccessLogs(ctx)
+	sessionID := "e2e-session-vllm"
+
+	// Retry to absorb tunnel/DNS jitter on the first call.
+	var code int
+	var body string
+	deadline := time.Now().Add(90 * time.Second)
+	for time.Now().Before(deadline) {
+		c, b, cerr := cl.Chat(ctx, settings.Endpoint, proxyIP, harness.WireChat, harness.VLLMModel, "Reply with exactly: pong", sessionID)
+		if cerr == nil {
+			code, body = c, b
+			if code == 200 {
+				break
+			}
+		}
+		time.Sleep(5 * time.Second)
+	}
+	require.Equal(t, 200, code,
+		"chat through the vLLM provider must return 200; body: %s\n=== vllm logs ===\n%s\n=== proxy logs ===\n%s",
+		body, vllm.Logs(context.Background()), px.Logs(context.Background()))
+	require.True(t, strings.Contains(body, "chat.completion"),
+		"body should be an OpenAI-compatible chat completion; got: %s", body)
+
+	// The request must surface as an access-log row carrying our session id.
+	require.Eventually(t, func() bool {
+		logs, lerr := srv.ListAccessLogs(ctx)
+		return lerr == nil && logs.TotalRecords > before.TotalRecords
+	}, 30*time.Second, 2*time.Second, "an access-log row should be ingested for the vLLM provider")
+
+	require.Eventually(t, func() bool {
+		logs, lerr := srv.ListAccessLogs(ctx)
+		if lerr != nil {
+			return false
+		}
+		for _, r := range logs.Data {
+			if r.SessionId != nil && *r.SessionId == sessionID {
+				return true
+			}
+		}
+		return false
+	}, 30*time.Second, 2*time.Second, "session id %q must be recorded in an access-log row", sessionID)
+
+	// vLLM's usage block (prompt_tokens=11, completion_tokens=2) must be parsed
+	// and metered into a consumption row with positive token counts.
+	require.Eventually(t, func() bool {
+		rows, lerr := srv.ListConsumption(ctx)
+		if lerr != nil {
+			return false
+		}
+		for _, r := range rows {
+			if r.TokensInput > 0 && r.TokensOutput > 0 {
+				return true
+			}
+		}
+		return false
+	}, 60*time.Second, 3*time.Second, "vLLM usage must be metered into a consumption row")
+}

e2e/harness/vllm.go

@@ -0,0 +1,113 @@
+//go:build e2e
+
+package harness
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"path/filepath"
+	"time"
+
+	"github.com/docker/docker/api/types/container"
+	"github.com/testcontainers/testcontainers-go"
+	"github.com/testcontainers/testcontainers-go/wait"
+)
+
+const (
+	vllmImage = "nginx:alpine"
+	vllmAlias = "vllm"
+	vllmPort  = "8000/tcp"
+	// VLLMModel is the served model id the mock advertises and echoes back. It
+	// matches a real small model commonly served by vLLM so the provider's
+	// enumerated model and the client's request line up.
+	VLLMModel = "Qwen/Qwen2.5-0.5B-Instruct"
+)
+
+// vllmNginxConf emulates a vLLM OpenAI-compatible server over plain HTTP (vLLM's
+// default: no TLS, port 8000). It answers /v1/models with a one-model list and
+// any chat/completions path with a canned OpenAI-shaped chat completion carrying
+// a non-zero usage block, so the proxy's OpenAI parser records real token
+// consumption. Running actual vLLM in CI is infeasible (GPU + multi-GB model
+// download), so this stands in for the wire contract the proxy depends on.
+const vllmNginxConf = `pid /tmp/nginx.pid;
+events {}
+http {
+  server {
+    listen 8000;
+    location = /v1/models {
+      default_type application/json;
+      return 200 '{"object":"list","data":[{"id":"Qwen/Qwen2.5-0.5B-Instruct","object":"model","owned_by":"vllm"}]}';
+    }
+    location / {
+      default_type application/json;
+      return 200 '{"id":"chatcmpl-e2e-vllm","object":"chat.completion","created":1700000000,"model":"Qwen/Qwen2.5-0.5B-Instruct","choices":[{"index":0,"message":{"role":"assistant","content":"pong"},"finish_reason":"stop"}],"usage":{"prompt_tokens":11,"completion_tokens":2,"total_tokens":13}}';
+    }
+  }
+}
+`
+
+// VLLM is a mock vLLM OpenAI-compatible server on the combined server's network,
+// reachable at http://vllm:8000. A "vllm" provider points at it to exercise the
+// proxy's support for self-hosted OpenAI-compatible backends.
+type VLLM struct {
+	container testcontainers.Container
+	workDir   string
+	// URL is the upstream URL the vllm provider points at (http://<alias>:8000).
+	URL string
+}
+
+// StartVLLM runs the mock vLLM server on the shared network over plain HTTP.
+func StartVLLM(ctx context.Context, c *Combined) (*VLLM, error) {
+	workDir, err := os.MkdirTemp("/tmp", "nb-e2e-vllm-*")
+	if err != nil {
+		return nil, fmt.Errorf("create vllm work dir: %w", err)
+	}
+	// Widen so the (non-root worker) nginx container can traverse the bind mount.
+	if err := os.Chmod(workDir, 0o755); err != nil { //nolint:gosec // throwaway e2e config dir
+		return nil, fmt.Errorf("chmod vllm dir: %w", err)
+	}
+	if err := os.WriteFile(filepath.Join(workDir, "nginx.conf"), []byte(vllmNginxConf), 0o644); err != nil { //nolint:gosec // non-secret e2e config
+		return nil, fmt.Errorf("write nginx conf: %w", err)
+	}
+
+	req := testcontainers.ContainerRequest{
+		Image:          vllmImage,
+		ExposedPorts:   []string{vllmPort},
+		Networks:       []string{c.network.Name},
+		NetworkAliases: map[string][]string{c.network.Name: {vllmAlias}},
+		Cmd:            []string{"nginx", "-c", "/conf/nginx.conf", "-g", "daemon off;"},
+		HostConfigModifier: func(hc *container.HostConfig) {
+			hc.Binds = append(hc.Binds, workDir+":/conf:ro")
+		},
+		WaitingFor: wait.ForListeningPort(vllmPort).WithStartupTimeout(60 * time.Second),
+	}
+
+	ctr, err := testcontainers.GenericContainer(ctx, testcontainers.GenericContainerRequest{
+		ContainerRequest: req,
+		Started:          true,
+	})
+	if err != nil {
+		_ = os.RemoveAll(workDir)
+		return nil, fmt.Errorf("start vllm container: %w", err)
+	}
+
+	return &VLLM{container: ctr, workDir: workDir, URL: "http://" + vllmAlias + ":8000"}, nil
+}
+
+// Logs returns the vLLM container logs, for diagnostics on failure.
+func (v *VLLM) Logs(ctx context.Context) string {
+	return containerLogs(ctx, v.container)
+}
+
+// Terminate stops the vLLM container and cleans its work dir.
+func (v *VLLM) Terminate(ctx context.Context) error {
+	var err error
+	if v.container != nil {
+		err = v.container.Terminate(ctx)
+	}
+	if v.workDir != "" {
+		_ = os.RemoveAll(v.workDir)
+	}
+	return err
+}

go.mod

@@ -2,7 +2,7 @@ module github.com/netbirdio/netbird
 
 go 1.25.5
 
-toolchain go1.25.11
+toolchain go1.25.12
 
 require (
 	cunicu.li/go-rosenpass v0.5.42
@@ -19,8 +19,8 @@ require (
 	github.com/spf13/cobra v1.10.2
 	github.com/spf13/pflag v1.0.9
 	github.com/vishvananda/netlink v1.3.1
-	golang.org/x/crypto v0.50.0
-	golang.org/x/sys v0.43.0
+	golang.org/x/crypto v0.54.0
+	golang.org/x/sys v0.47.0
 	golang.zx2c4.com/wireguard v0.0.0-20231211153847-12269c276173
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20241231184526-a9ab2273dd10
 	golang.zx2c4.com/wireguard/windows v0.5.3
@@ -104,6 +104,7 @@ require (
 	github.com/redis/go-redis/v9 v9.7.3
 	github.com/rs/xid v1.3.0
 	github.com/shirou/gopsutil/v3 v3.24.4
+	github.com/shirou/gopsutil/v4 v4.25.8
 	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966
 	github.com/songgao/water v0.0.0-20200317203138-2b4b6d7c09d8
 	github.com/stretchr/testify v1.11.1
@@ -127,11 +128,11 @@ require (
 	goauthentik.io/api/v3 v3.2023051.3
 	golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b
 	golang.org/x/mobile v0.0.0-20251113184115-a159579294ab
-	golang.org/x/mod v0.34.0
-	golang.org/x/net v0.53.0
+	golang.org/x/mod v0.37.0
+	golang.org/x/net v0.56.0
 	golang.org/x/oauth2 v0.36.0
-	golang.org/x/sync v0.20.0
-	golang.org/x/term v0.42.0
+	golang.org/x/sync v0.22.0
+	golang.org/x/term v0.45.0
 	golang.org/x/time v0.15.0
 	google.golang.org/api v0.276.0
 	gopkg.in/yaml.v3 v3.0.1
@@ -308,7 +309,6 @@ require (
 	github.com/russellhaering/goxmldsig v1.6.0 // indirect
 	github.com/ryanuber/go-glob v1.0.0 // indirect
 	github.com/rymdport/portal v0.4.2 // indirect
-	github.com/shirou/gopsutil/v4 v4.25.8 // indirect
 	github.com/shoenig/go-m1cpu v0.2.1 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/spf13/cast v1.7.0 // indirect
@@ -332,8 +332,8 @@ require (
 	go.uber.org/multierr v1.11.0 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	golang.org/x/image v0.33.0 // indirect
-	golang.org/x/text v0.36.0 // indirect
-	golang.org/x/tools v0.43.0 // indirect
+	golang.org/x/text v0.40.0 // indirect
+	golang.org/x/tools v0.47.0 // indirect
 	golang.zx2c4.com/wintun v0.0.0-20230126152724-0fa3db229ce2 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260401024825-9d38bb4040a9 // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect

go.sum

@@ -781,8 +781,8 @@ golang.org/x/crypto v0.18.0/go.mod h1:R0j02AL6hcrfOiy9T4ZYp/rcWeMxM3L6QYxlOuEG1m
 golang.org/x/crypto v0.19.0/go.mod h1:Iy9bg/ha4yyC70EfRS8jz+B6ybOBKMaSxLj6P6oBDfU=
 golang.org/x/crypto v0.23.0/go.mod h1:CKFgDieR+mRhux2Lsu27y0fO304Db0wZe70UKqHu0v8=
 golang.org/x/crypto v0.31.0/go.mod h1:kDsLvtWBEx7MV9tJOj9bnXsPbxwJQ6csT/x4KIN4Ssk=
-golang.org/x/crypto v0.50.0 h1:zO47/JPrL6vsNkINmLoo/PH1gcxpls50DNogFvB5ZGI=
-golang.org/x/crypto v0.50.0/go.mod h1:3muZ7vA7PBCE6xgPX7nkzzjiUq87kRItoJQM1Yo8S+Q=
+golang.org/x/crypto v0.54.0 h1:YLIA59K4fiNzHzjnZt2tUJQjQtUWfWbeHBqKtk3eScw=
+golang.org/x/crypto v0.54.0/go.mod h1:KWL8ny2AZdGR2cWmzeHrp2azQPGogOv+HeQaVEXC2dk=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b h1:M2rDM6z3Fhozi9O7NWsxAkg/yqS/lQJ6PmkyIV3YP+o=
 golang.org/x/exp v0.0.0-20250620022241-b7579e27df2b/go.mod h1:3//PLf8L/X+8b4vuAfHzxeRUl04Adcb341+IGKfnqS8=
 golang.org/x/image v0.33.0 h1:LXRZRnv1+zGd5XBUVRFmYEphyyKJjQjCRiOuAP3sZfQ=
@@ -799,8 +799,8 @@ golang.org/x/mod v0.8.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.12.0/go.mod h1:iBbtSCu2XBx23ZKBPSOrRkjjQPZFPuis4dIYUhu/chs=
 golang.org/x/mod v0.15.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
 golang.org/x/mod v0.17.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
-golang.org/x/mod v0.34.0 h1:xIHgNUUnW6sYkcM5Jleh05DvLOtwc6RitGHbDk4akRI=
-golang.org/x/mod v0.34.0/go.mod h1:ykgH52iCZe79kzLLMhyCUzhMci+nQj+0XkbXpNYtVjY=
+golang.org/x/mod v0.37.0 h1:vF1DjpVEshcIqoEaauuHebaLk1O1forxjxBaVn884JQ=
+golang.org/x/mod v0.37.0/go.mod h1:m8S8VeM9r4dzDwjrKO0a1sZP3YjeMamRRlD+fmR2Q/0=
 golang.org/x/net v0.0.0-20180906233101-161cd47e91fd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
@@ -819,8 +819,8 @@ golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/net v0.20.0/go.mod h1:z8BVo6PvndSri0LbOE3hAn0apkU+1YvI6E70E9jsnvY=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
-golang.org/x/net v0.53.0 h1:d+qAbo5L0orcWAr0a9JweQpjXF19LMXJE8Ey7hwOdUA=
-golang.org/x/net v0.53.0/go.mod h1:JvMuJH7rrdiCfbeHoo3fCQU24Lf5JJwT9W3sJFulfgs=
+golang.org/x/net v0.56.0 h1:Rw8j/hFzGvJUZwNBXnAtf5sVDVt+65SK2C7IxCxZt5o=
+golang.org/x/net v0.56.0/go.mod h1:D3Ku6r+V6JROoZK144D2XfMHFcMq/0zSfLelVTCFKec=
 golang.org/x/oauth2 v0.8.0/go.mod h1:yr7u4HXZRm1R1kBWqr/xKNqewf0plRYoB7sla+BCIXE=
 golang.org/x/oauth2 v0.36.0 h1:peZ/1z27fi9hUOFCAZaHyrpWG5lwe0RJEEEeH0ThlIs=
 golang.org/x/oauth2 v0.36.0/go.mod h1:YDBUJMTkDnJS+A4BP4eZBjCqtokkg1hODuPjwiGPO7Q=
@@ -835,8 +835,8 @@ golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
 golang.org/x/sync v0.6.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.7.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
 golang.org/x/sync v0.10.0/go.mod h1:Czt+wKu1gCyEFDUtn0jG5QVvpJ6rzVqr5aXyt9drQfk=
-golang.org/x/sync v0.20.0 h1:e0PTpb7pjO8GAtTs2dQ6jYa5BWYlMuX047Dco/pItO4=
-golang.org/x/sync v0.20.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
+golang.org/x/sync v0.22.0 h1:SZjpbeLmrCk4xhRSZFNZW5gFUeCeFgjekvI/+gfScek=
+golang.org/x/sync v0.22.0/go.mod h1:9xrNwdLfx4jkKbNva9FpL6vEN7evnE43NNNJQ2LF3+0=
 golang.org/x/sys v0.0.0-20180909124046-d0be0721c37e/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -872,8 +872,8 @@ golang.org/x/sys v0.17.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.19.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.20.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
 golang.org/x/sys v0.28.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
-golang.org/x/sys v0.43.0 h1:Rlag2XtaFTxp19wS8MXlJwTvoh8ArU6ezoyFsMyCTNI=
-golang.org/x/sys v0.43.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
+golang.org/x/sys v0.47.0 h1:o7XGOvZQCADBQQ4Y7VNq2dRWQR7JmOUW8Kxx4ZsNgWs=
+golang.org/x/sys v0.47.0/go.mod h1:4GL1E5IUh+htKOUEOaiffhrAeqysfVGipDYzABqnCmw=
 golang.org/x/telemetry v0.0.0-20240228155512-f48c80bd79b2/go.mod h1:TeRTkGYfJXctD9OcfyVLyj2J3IxLnKwHJR8f4D8a3YE=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
@@ -886,8 +886,8 @@ golang.org/x/term v0.16.0/go.mod h1:yn7UURbUtPyrVJPGPq404EukNFxcm/foM+bV/bfcDsY=
 golang.org/x/term v0.17.0/go.mod h1:lLRBjIVuehSbZlaOtGMbcMncT+aqLLLmKrsjNrUguwk=
 golang.org/x/term v0.20.0/go.mod h1:8UkIAJTvZgivsXaD6/pH6U9ecQzZ45awqEOzuCvwpFY=
 golang.org/x/term v0.27.0/go.mod h1:iMsnZpn0cago0GOrHO2+Y7u7JPn5AylBrcoWkElMTSM=
-golang.org/x/term v0.42.0 h1:UiKe+zDFmJobeJ5ggPwOshJIVt6/Ft0rcfrXZDLWAWY=
-golang.org/x/term v0.42.0/go.mod h1:Dq/D+snpsbazcBG5+F9Q1n2rXV8Ma+71xEjTRufARgY=
+golang.org/x/term v0.45.0 h1:NwWyBmoJCbfTHpxrWoZ9C6/VxOf7ic219I8xZZFdrf0=
+golang.org/x/term v0.45.0/go.mod h1:9aqxs0blBcrm/n0L9QW0aRVD+ktan8ssZromtqJC43w=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
@@ -899,8 +899,8 @@ golang.org/x/text v0.13.0/go.mod h1:TvPlkZtksWOMsz7fbANvkp4WM8x/WCo/om8BMLbz+aE=
 golang.org/x/text v0.14.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.15.0/go.mod h1:18ZOQIKpY8NJVqYksKHtTdi31H5itFRjB5/qKTNYzSU=
 golang.org/x/text v0.21.0/go.mod h1:4IBbMaMmOPCJ8SecivzSH54+73PCFmPWxNTLm+vZkEQ=
-golang.org/x/text v0.36.0 h1:JfKh3XmcRPqZPKevfXVpI1wXPTqbkE5f7JA92a55Yxg=
-golang.org/x/text v0.36.0/go.mod h1:NIdBknypM8iqVmPiuco0Dh6P5Jcdk8lJL0CUebqK164=
+golang.org/x/text v0.40.0 h1:Ub2Z6/xjgF1WrYQz2nuITOEegKFtiIy+rieRJ5lHZKs=
+golang.org/x/text v0.40.0/go.mod h1:hpnzDAfGV753zIKo+wk3u1bVKCGPbrnF7+7LBF/UHVY=
 golang.org/x/time v0.15.0 h1:bbrp8t3bGUeFOx08pvsMYRTCVSMk89u4tKbNOZbp88U=
 golang.org/x/time v0.15.0/go.mod h1:Y4YMaQmXwGQZoFaVFk4YpCt4FLQMYKZe9oeV/f4MSno=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -914,8 +914,8 @@ golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc
 golang.org/x/tools v0.6.0/go.mod h1:Xwgl3UAJ/d3gWutnCtw505GrjyAbvKui8lOU390QaIU=
 golang.org/x/tools v0.13.0/go.mod h1:HvlwmtVNQAhOuCjW7xxvovg8wbNq7LwfXh/k7wXUl58=
 golang.org/x/tools v0.21.1-0.20240508182429-e35e4ccd0d2d/go.mod h1:aiJjzUbINMkxbQROHiO6hDPo2LHcIPhhQsa9DLh0yGk=
-golang.org/x/tools v0.43.0 h1:12BdW9CeB3Z+J/I/wj34VMl8X+fEXBxVR90JeMX5E7s=
-golang.org/x/tools v0.43.0/go.mod h1:uHkMso649BX2cZK6+RpuIPXS3ho2hZo4FVwfoy1vIk0=
+golang.org/x/tools v0.47.0 h1:7Kn5x/d1svx/PzryTsqeoZN4TZwqeH5pGWjefhLi/1Q=
+golang.org/x/tools v0.47.0/go.mod h1:dFHnyTvFWY212G+h7ZY4Vsp/K3U4/7W9TyVaAul8uCA=
 golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191011141410-1b5146add898/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=

idp/dex/config.go

@@ -308,7 +308,7 @@ func (s *Storage) OpenStorage(logger *slog.Logger) (storage.Storage, error) {
 		if file == "" {
 			return nil, fmt.Errorf("sqlite3 storage requires 'file' config")
 		}
-		return newSQLite3(file).Open(logger)
+		return (&sql.SQLite3{File: file}).Open(logger)
 	case "postgres":
 		dsn, _ := s.Config["dsn"].(string)
 		if dsn == "" {

idp/dex/provider.go

@@ -20,6 +20,7 @@ import (
 	"github.com/dexidp/dex/server"
 	"github.com/dexidp/dex/server/signer"
 	"github.com/dexidp/dex/storage"
+	"github.com/dexidp/dex/storage/sql"
 	jose "github.com/go-jose/go-jose/v4"
 	"github.com/google/uuid"
 	"github.com/prometheus/client_golang/prometheus"
@@ -78,7 +79,7 @@ func NewProvider(ctx context.Context, config *Config) (*Provider, error) {
 
 	// Initialize SQLite storage
 	dbPath := filepath.Join(config.DataDir, "oidc.db")
-	sqliteConfig := newSQLite3(dbPath)
+	sqliteConfig := &sql.SQLite3{File: dbPath}
 	stor, err := sqliteConfig.Open(logger)
 	if err != nil {
 		return nil, fmt.Errorf("failed to open storage: %w", err)

idp/dex/sqlite_cgo.go

@@ -1,15 +0,0 @@
-//go:build cgo
-
-package dex
-
-import (
-	sql "github.com/dexidp/dex/storage/sql"
-)
-
-// newSQLite3 builds the dex SQLite3 config. CGO builds use the upstream
-// struct that takes a File path. Non-CGO builds get an empty stub whose
-// Open() returns the dex "SQLite not available" error — correct behaviour
-// for binaries that can't link sqlite3 (e.g. cross-compiled ARM targets).
-func newSQLite3(file string) *sql.SQLite3 {
-	return &sql.SQLite3{File: file}
-}

idp/dex/sqlite_nocgo.go

@@ -1,15 +0,0 @@
-//go:build !cgo
-
-package dex
-
-import (
-	sql "github.com/dexidp/dex/storage/sql"
-)
-
-// newSQLite3 for non-CGO builds. The dex SQLite3 stub has no fields and its
-// Open() returns an error documenting the missing CGO support — correct
-// behaviour for cross-compiled artefacts that never actually run the
-// embedded IdP. The `file` argument is ignored.
-func newSQLite3(_ string) *sql.SQLite3 {
-	return &sql.SQLite3{}
-}

infrastructure_files/getting-started.sh

@@ -351,11 +351,6 @@ initialize_default_values() {
   NETBIRD_STUN_PORT=3478
 
   # Docker images
-  # Record whether the operator explicitly pinned the server/proxy images via
-  # env vars, so the agent-network preset can pick its own defaults without
-  # clobbering an explicit override.
-  NETBIRD_SERVER_IMAGE_EXPLICIT=${NETBIRD_SERVER_IMAGE:+true}
-  NETBIRD_PROXY_IMAGE_EXPLICIT=${NETBIRD_PROXY_IMAGE:+true}
   DASHBOARD_IMAGE=${DASHBOARD_IMAGE:-"netbirdio/dashboard:latest"}
   # Combined server replaces separate signal, relay, and management containers
   NETBIRD_SERVER_IMAGE=${NETBIRD_SERVER_IMAGE:-"netbirdio/netbird-server:latest"}
@@ -415,15 +410,6 @@ apply_agent_network_preset() {
   ENABLE_PROXY="true"
   ENABLE_CROWDSEC="false"
 
-  # Agent-network ships dedicated server/proxy images. Honor an explicit
-  # env override; otherwise pin the agent-network builds.
-  if [[ "${NETBIRD_SERVER_IMAGE_EXPLICIT}" != "true" ]]; then
-    NETBIRD_SERVER_IMAGE="netbirdio/netbird-server:0.74.0-rc.2"
-  fi
-  if [[ "${NETBIRD_PROXY_IMAGE_EXPLICIT}" != "true" ]]; then
-    NETBIRD_PROXY_IMAGE="netbirdio/reverse-proxy:0.74.0-rc.2"
-  fi
-
   if [[ -n "${NETBIRD_LETSENCRYPT_EMAIL}" ]]; then
     TRAEFIK_ACME_EMAIL="${NETBIRD_LETSENCRYPT_EMAIL}"
   else

management/internals/controllers/network_map/controller/controller.go

@@ -56,12 +56,6 @@ type Controller struct {
 	proxyController port_forwarding.Controller
 
 	integratedPeerValidator integrated_validator.IntegratedValidator
-
-	// componentsDisabled, when true, forces the controller to emit legacy
-	// proto.NetworkMap to every peer regardless of capability. Set once at
-	// construction and never written after — readers race-free without a
-	// mutex.
-	componentsDisabled bool
 }
 
 type bufferUpdate struct {
@@ -95,27 +89,12 @@ func NewController(ctx context.Context, store store.Store, metrics telemetry.App
 		settingsManager:         settingsManager,
 		dnsDomain:               dnsDomain,
 		config:                  config,
-		componentsDisabled:      parseBoolEnv("NB_NETWORK_MAP_COMPONENTS_DISABLE"),
 
 		proxyController:       proxyController,
 		EphemeralPeersManager: ephemeralPeersManager,
 	}
 }
 
-// PeerNeedsComponents reports whether the gRPC layer should emit the
-// component-based wire format for this peer.
-func (c *Controller) PeerNeedsComponents(p *nbpeer.Peer) bool {
-	return p != nil && p.SupportsComponentNetworkMap() && !c.componentsDisabled
-}
-
-// parseBoolEnv reads an env var via strconv.ParseBool so callers accept the
-// usual "1/t/T/TRUE/true/True" set instead of being strict about a single
-// literal.
-func parseBoolEnv(key string) bool {
-	v, _ := strconv.ParseBool(os.Getenv(key))
-	return v
-}
-
 func (c *Controller) OnPeerConnected(ctx context.Context, accountID string, peerID string) (chan *network_map.UpdateMessage, error) {
 	peer, err := c.repo.GetPeerByID(ctx, accountID, peerID)
 	if err != nil {
@@ -243,26 +222,18 @@ func (c *Controller) sendUpdateAccountPeers(ctx context.Context, accountID strin
 			c.metrics.CountCalcPostureChecksDuration(time.Since(start))
 			start = time.Now()
 
-			result := account.GetPeerNetworkMapResult(ctx, p.ID, c.componentsDisabled, peersCustomZone, accountZones, approvedPeersMap, resourcePolicies, routers, c.accountManagerMetrics, groupIDToUserIDs)
+			remotePeerNetworkMap := account.GetPeerNetworkMapFromComponents(ctx, p.ID, peersCustomZone, accountZones, approvedPeersMap, resourcePolicies, routers, c.accountManagerMetrics, groupIDToUserIDs)
 
 			c.metrics.CountCalcPeerNetworkMapDuration(time.Since(start))
 
-			proxyNetworkMap := proxyNetworkMaps[p.ID]
-			if result.NetworkMap != nil && proxyNetworkMap != nil {
-				result.NetworkMap.Merge(proxyNetworkMap)
+			proxyNetworkMap, ok := proxyNetworkMaps[p.ID]
+			if ok {
+				remotePeerNetworkMap.Merge(proxyNetworkMap)
 			}
 
 			peerGroups := account.GetPeerGroups(p.ID)
 			start = time.Now()
-			var update *proto.SyncResponse
-			if result.IsComponents() {
-				// proxyNetworkMap rides the envelope as a ProxyPatch sidecar;
-				// the client merges it into Calculate()'s output the same
-				// way the legacy server did via NetworkMap.Merge.
-				update = grpc.ToComponentSyncResponse(ctx, nil, c.config.HttpConfig, c.config.DeviceAuthorizationFlow, p, nil, nil, result.Components, proxyNetworkMap, dnsDomain, postureChecks, account.Settings, extraSetting, maps.Keys(peerGroups), dnsFwdPort)
-			} else {
-				update = grpc.ToSyncResponse(ctx, nil, c.config.HttpConfig, c.config.DeviceAuthorizationFlow, p, nil, nil, result.NetworkMap, dnsDomain, postureChecks, dnsCache, account.Settings, extraSetting, maps.Keys(peerGroups), dnsFwdPort)
-			}
+			update := grpc.ToSyncResponse(ctx, nil, c.config.HttpConfig, c.config.DeviceAuthorizationFlow, p, nil, nil, remotePeerNetworkMap, dnsDomain, postureChecks, dnsCache, account.Settings, extraSetting, maps.Keys(peerGroups), dnsFwdPort)
 			c.metrics.CountToSyncResponseDuration(time.Since(start))
 
 			c.peersUpdateManager.SendUpdate(ctx, p.ID, &network_map.UpdateMessage{
@@ -480,11 +451,11 @@ func (c *Controller) UpdateAccountPeer(ctx context.Context, accountId string, pe
 		return err
 	}
 
-	result := account.GetPeerNetworkMapResult(ctx, peerId, c.componentsDisabled, peersCustomZone, accountZones, approvedPeersMap, resourcePolicies, routers, c.accountManagerMetrics, groupIDToUserIDs)
+	remotePeerNetworkMap := account.GetPeerNetworkMapFromComponents(ctx, peerId, peersCustomZone, accountZones, approvedPeersMap, resourcePolicies, routers, c.accountManagerMetrics, groupIDToUserIDs)
 
-	proxyNetworkMap := proxyNetworkMaps[peer.ID]
-	if result.NetworkMap != nil && proxyNetworkMap != nil {
-		result.NetworkMap.Merge(proxyNetworkMap)
+	proxyNetworkMap, ok := proxyNetworkMaps[peer.ID]
+	if ok {
+		remotePeerNetworkMap.Merge(proxyNetworkMap)
 	}
 
 	extraSettings, err := c.settingsManager.GetExtraSettings(ctx, peer.AccountID)
@@ -495,12 +466,7 @@ func (c *Controller) UpdateAccountPeer(ctx context.Context, accountId string, pe
 	peerGroups := account.GetPeerGroups(peerId)
 	dnsFwdPort := computeForwarderPort(maps.Values(account.Peers), network_map.DnsForwarderPortMinVersion)
 
-	var update *proto.SyncResponse
-	if result.IsComponents() {
-		update = grpc.ToComponentSyncResponse(ctx, nil, c.config.HttpConfig, c.config.DeviceAuthorizationFlow, peer, nil, nil, result.Components, proxyNetworkMap, dnsDomain, postureChecks, account.Settings, extraSettings, maps.Keys(peerGroups), dnsFwdPort)
-	} else {
-		update = grpc.ToSyncResponse(ctx, nil, c.config.HttpConfig, c.config.DeviceAuthorizationFlow, peer, nil, nil, result.NetworkMap, dnsDomain, postureChecks, dnsCache, account.Settings, extraSettings, maps.Keys(peerGroups), dnsFwdPort)
-	}
+	update := grpc.ToSyncResponse(ctx, nil, c.config.HttpConfig, c.config.DeviceAuthorizationFlow, peer, nil, nil, remotePeerNetworkMap, dnsDomain, postureChecks, dnsCache, account.Settings, extraSettings, maps.Keys(peerGroups), dnsFwdPort)
 	c.peersUpdateManager.SendUpdate(ctx, peer.ID, &network_map.UpdateMessage{
 		Update:      update,
 		MessageType: network_map.MessageTypeNetworkMap,
@@ -547,66 +513,6 @@ func (c *Controller) BufferUpdateAccountPeers(ctx context.Context, accountID str
 	return nil
 }
 
-// GetValidatedPeerWithComponents is the components-format counterpart of
-// GetValidatedPeerWithMap. It returns raw NetworkMapComponents for capable
-// peers along with the proxy NetworkMap fragment (BYOP / port-forwarding
-// data the legacy server folds in via NetworkMap.Merge). The gRPC layer
-// encodes both into the wire envelope. Callers must gate on capability
-// themselves before dispatching here — this method does NOT branch on it.
-func (c *Controller) GetValidatedPeerWithComponents(ctx context.Context, isRequiresApproval bool, accountID string, peer *nbpeer.Peer) (*nbpeer.Peer, *types.NetworkMapComponents, *types.NetworkMap, []*posture.Checks, int64, error) {
-	if isRequiresApproval {
-		network, err := c.repo.GetAccountNetwork(ctx, accountID)
-		if err != nil {
-			return nil, nil, nil, nil, 0, err
-		}
-		return peer, &types.NetworkMapComponents{Network: network.Copy()}, nil, nil, 0, nil
-	}
-
-	account, err := c.requestBuffer.GetAccountWithBackpressure(ctx, accountID)
-	if err != nil {
-		return nil, nil, nil, nil, 0, err
-	}
-
-	account.InjectProxyPolicies(ctx)
-
-	approvedPeersMap, err := c.integratedPeerValidator.GetValidatedPeers(ctx, account.Id, maps.Values(account.Groups), maps.Values(account.Peers), account.Settings.Extra)
-	if err != nil {
-		return nil, nil, nil, nil, 0, err
-	}
-
-	postureChecks, err := c.getPeerPostureChecks(account, peer.ID)
-	if err != nil {
-		return nil, nil, nil, nil, 0, err
-	}
-
-	accountZones, err := c.repo.GetAccountZones(ctx, account.Id)
-	if err != nil {
-		return nil, nil, nil, nil, 0, err
-	}
-
-	// Fetch the proxy network map fragment for this peer alongside the
-	// components — same single-account-load path the streaming controller
-	// uses, so initial-sync delivers BYOP/forwarding patches synchronously
-	// instead of waiting for the next streaming push.
-	proxyNetworkMaps, err := c.proxyController.GetProxyNetworkMaps(ctx, account.Id, peer.ID, account.Peers)
-	if err != nil {
-		log.WithContext(ctx).Errorf("failed to get proxy network maps: %v", err)
-		return nil, nil, nil, nil, 0, err
-	}
-
-	dnsDomain := c.GetDNSDomain(account.Settings)
-	peersCustomZone := account.GetPeersCustomZone(ctx, dnsDomain)
-
-	resourcePolicies := account.GetResourcePoliciesMap()
-	routers := account.GetResourceRoutersMap()
-	groupIDToUserIDs := account.GetActiveGroupUsers()
-	components := account.GetPeerNetworkMapComponents(ctx, peer.ID, peersCustomZone, accountZones, approvedPeersMap, resourcePolicies, routers, groupIDToUserIDs)
-
-	dnsFwdPort := computeForwarderPort(maps.Values(account.Peers), network_map.DnsForwarderPortMinVersion)
-
-	return peer, components, proxyNetworkMaps[peer.ID], postureChecks, dnsFwdPort, nil
-}
-
 // BufferUpdateAffectedPeers accumulates peer IDs and flushes them after the buffer interval.
 func (c *Controller) BufferUpdateAffectedPeers(ctx context.Context, accountID string, peerIDs []string, reason types.UpdateReason) error {
 	if len(peerIDs) == 0 {

management/internals/controllers/network_map/interface.go

@@ -24,10 +24,6 @@ type Controller interface {
 	UpdateAccountPeer(ctx context.Context, accountId string, peerId string) error
 	BufferUpdateAccountPeers(ctx context.Context, accountID string, reason types.UpdateReason) error
 	GetValidatedPeerWithMap(ctx context.Context, isRequiresApproval bool, accountID string, peerID string) (*types.NetworkMap, []*posture.Checks, int64, error)
-	GetValidatedPeerWithComponents(ctx context.Context, isRequiresApproval bool, accountID string, p *nbpeer.Peer) (*nbpeer.Peer, *types.NetworkMapComponents, *types.NetworkMap, []*posture.Checks, int64, error)
-	// PeerNeedsComponents combines the peer's advertised capability with the
-	// kill-switch flag — the only public predicate gRPC layers should ask.
-	PeerNeedsComponents(p *nbpeer.Peer) bool
 	GetDNSDomain(settings *types.Settings) string
 	StartWarmup(context.Context)
 	GetNetworkMap(ctx context.Context, peerID string) (*types.NetworkMap, error)

management/internals/controllers/network_map/interface_mock.go

@@ -143,39 +143,6 @@ func (mr *MockControllerMockRecorder) GetValidatedPeerWithMap(ctx, isRequiresApp
 	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetValidatedPeerWithMap", reflect.TypeOf((*MockController)(nil).GetValidatedPeerWithMap), ctx, isRequiresApproval, accountID, peerID)
 }
 
-// GetValidatedPeerWithComponents mocks base method.
-func (m *MockController) GetValidatedPeerWithComponents(ctx context.Context, isRequiresApproval bool, accountID string, p *peer.Peer) (*peer.Peer, *types.NetworkMapComponents, *types.NetworkMap, []*posture.Checks, int64, error) {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "GetValidatedPeerWithComponents", ctx, isRequiresApproval, accountID, p)
-	ret0, _ := ret[0].(*peer.Peer)
-	ret1, _ := ret[1].(*types.NetworkMapComponents)
-	ret2, _ := ret[2].(*types.NetworkMap)
-	ret3, _ := ret[3].([]*posture.Checks)
-	ret4, _ := ret[4].(int64)
-	ret5, _ := ret[5].(error)
-	return ret0, ret1, ret2, ret3, ret4, ret5
-}
-
-// GetValidatedPeerWithComponents indicates an expected call of GetValidatedPeerWithComponents.
-func (mr *MockControllerMockRecorder) GetValidatedPeerWithComponents(ctx, isRequiresApproval, accountID, p any) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetValidatedPeerWithComponents", reflect.TypeOf((*MockController)(nil).GetValidatedPeerWithComponents), ctx, isRequiresApproval, accountID, p)
-}
-
-// PeerNeedsComponents mocks base method.
-func (m *MockController) PeerNeedsComponents(p *peer.Peer) bool {
-	m.ctrl.T.Helper()
-	ret := m.ctrl.Call(m, "PeerNeedsComponents", p)
-	ret0, _ := ret[0].(bool)
-	return ret0
-}
-
-// PeerNeedsComponents indicates an expected call of PeerNeedsComponents.
-func (mr *MockControllerMockRecorder) PeerNeedsComponents(p any) *gomock.Call {
-	mr.mock.ctrl.T.Helper()
-	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "PeerNeedsComponents", reflect.TypeOf((*MockController)(nil).PeerNeedsComponents), p)
-}
-
 // OnPeerConnected mocks base method.
 func (m *MockController) OnPeerConnected(ctx context.Context, accountID, peerID string) (chan *UpdateMessage, error) {
 	m.ctrl.T.Helper()

management/internals/modules/agentnetwork/catalog/catalog.go

@@ -627,6 +627,21 @@ var providers = []Provider{
 		},
 		Models: []Model{},
 	},
+	{
+		// vLLM is an OpenAI-compatible self-hosted server. It behaves like
+		// the generic custom entry; it gets its own catalog id purely so it
+		// surfaces as a named "vLLM" choice in the provider picker.
+		ID:                 "vllm",
+		Kind:               KindCustom,
+		Name:               "vLLM",
+		Description:        "Self-hosted vLLM (OpenAI-compatible)",
+		DefaultHost:        "",
+		AuthHeaderName:     "Authorization",
+		AuthHeaderTemplate: "Bearer ${API_KEY}",
+		DefaultContentType: "application/json",
+		BrandColor:         "#30A2FF",
+		Models:             []Model{},
+	},
 	{
 		ID:                 "custom",
 		Kind:               KindCustom,

management/internals/server/server.go

@@ -15,7 +15,7 @@ import (
 	"go.opentelemetry.io/otel/metric"
 	"golang.org/x/crypto/acme/autocert"
 	"golang.org/x/net/http2"
-	"golang.org/x/net/http2/h2c"
+	"golang.org/x/net/http2/h2c" //nolint:staticcheck
 	"google.golang.org/grpc"
 
 	"github.com/netbirdio/netbird/encryption"
@@ -382,6 +382,7 @@ func (s *BaseServer) serveGRPCWithHTTP(ctx context.Context, listener net.Listene
 			// the following magic is needed to support HTTP2 without TLS
 			// and still share a single port between gRPC and HTTP APIs
 			h1s := &http.Server{
+				//nolint:staticcheck // h2c also handles the HTTP/1 Upgrade mechanism, which http.Server's UnencryptedHTTP2 does not
 				Handler: h2c.NewHandler(handler, &http2.Server{}),
 			}
 			err = h1s.Serve(listener)

management/internals/shared/grpc/components_encoder.go

@@ -1,786 +0,0 @@
-package grpc
-
-import (
-	"encoding/base64"
-	"strconv"
-
-	nbdns "github.com/netbirdio/netbird/dns"
-	resourceTypes "github.com/netbirdio/netbird/management/server/networks/resources/types"
-	routerTypes "github.com/netbirdio/netbird/management/server/networks/routers/types"
-	nbpeer "github.com/netbirdio/netbird/management/server/peer"
-	"github.com/netbirdio/netbird/management/server/types"
-	nbroute "github.com/netbirdio/netbird/route"
-	"github.com/netbirdio/netbird/shared/management/networkmap"
-	"github.com/netbirdio/netbird/shared/management/proto"
-)
-
-// wgKeyRawLen is the raw byte length of a WireGuard public key.
-const wgKeyRawLen = 32
-
-// ComponentsEnvelopeInput bundles the data the component-format encoder needs.
-// The envelope is fully self-contained — every field needed by the client's
-// local Calculate() comes from the components struct itself. The only
-// externally-supplied data is the receiving peer's PeerConfig (which is
-// computed alongside the components in the network_map controller and reused
-// from the legacy proto path) and the dns_domain string.
-type ComponentsEnvelopeInput struct {
-	Components       *types.NetworkMapComponents
-	PeerConfig       *proto.PeerConfig
-	DNSDomain        string
-	DNSForwarderPort int64
-	// UserIDClaim is the OIDC claim name the client should embed in
-	// SshAuth.UserIDClaim when reconstructing the NetworkMap. Empty value
-	// is OK — client treats empty as "no SshAuth to build".
-	UserIDClaim string
-	// ProxyPatch carries pre-expanded NetworkMap fragments injected by
-	// external controllers (BYOP/port-forwarding). Nil when no proxy data
-	// is present; encoder skips the field in that case.
-	ProxyPatch *proto.ProxyPatch
-}
-
-// EncodeNetworkMapEnvelope converts NetworkMapComponents into the component
-// wire envelope. The encoder is intentionally non-deterministic: it iterates
-// Go maps in their native (random) order. Indexes inside the envelope
-// (peer_indexes, source_group_ids, agent_version_idx, router_peer_indexes)
-// are self-consistent within a single encode, so the decoder reconstructs
-// the same typed objects regardless of emit order. Tests that need to
-// compare envelopes do so semantically via proto round-trip + canonicalize,
-// not byte-equal.
-//
-// Callers must NOT concatenate or merge envelopes from different encodes —
-// index spaces are local to a single envelope.
-func EncodeNetworkMapEnvelope(in ComponentsEnvelopeInput) *proto.NetworkMapEnvelope {
-	c := in.Components
-
-	// Graceful degrade when components is nil — matches the legacy path's
-	// behaviour for missing/unvalidated peers (return a NetworkMap with only
-	// Network populated). The receiver gets an envelope it can decode
-	// without crashing; AccountSettings stays non-nil so client-side
-	// dereferences are safe.
-	if c == nil {
-		// Match legacy missing-peer minimum: a NetworkMap with only Network
-		// populated. The receiver gets enough to bootstrap (Network
-		// identifier, dns_domain, account_settings) and nothing else.
-		return &proto.NetworkMapEnvelope{
-			Payload: &proto.NetworkMapEnvelope_Full{
-				Full: &proto.NetworkMapComponentsFull{
-					PeerConfig:       in.PeerConfig,
-					DnsDomain:        in.DNSDomain,
-					DnsForwarderPort: in.DNSForwarderPort,
-					UserIdClaim:      in.UserIDClaim,
-					AccountSettings:  &proto.AccountSettingsCompact{},
-					ProxyPatch:       in.ProxyPatch,
-				},
-			},
-		}
-	}
-
-	// Phase 1: build dedup tables. Every routing peer (in c.RouterPeers) and
-	// every regular peer (in c.Peers) must be indexed before any encoder
-	// looks up indexes via e.peerOrder — otherwise routes / routers_map for
-	// peers that exist only in c.RouterPeers would silently lose their
-	// peer_index reference.
-	enc := newComponentEncoder(c)
-	enc.indexAllPeers()
-	routerIdxs := enc.indexRouterPeers(c.RouterPeers)
-
-	// Phase 2: gather every policy that any consumer references (peer-pair
-	// policies + resource-only policies) so encodeResourcePoliciesMap can
-	// translate every *Policy pointer to a wire index.
-	allPolicies := unionPolicies(c.Policies, c.ResourcePoliciesMap)
-	policies := enc.encodePolicies(allPolicies)
-
-	// Phase 3: emit. Order of struct field expressions no longer matters:
-	// every encoder either reads from the dedup tables or works on
-	// independent input.
-	full := &proto.NetworkMapComponentsFull{
-		Serial:              networkSerial(c.Network),
-		PeerConfig:          in.PeerConfig,
-		Network:             toAccountNetwork(c.Network),
-		AccountSettings:     toAccountSettingsCompact(c.AccountSettings),
-		DnsForwarderPort:    in.DNSForwarderPort,
-		UserIdClaim:         in.UserIDClaim,
-		ProxyPatch:          in.ProxyPatch,
-		DnsSettings:         enc.encodeDNSSettings(c.DNSSettings),
-		DnsDomain:           in.DNSDomain,
-		CustomZoneDomain:    c.CustomZoneDomain,
-		AgentVersions:       enc.agentVersions,
-		Peers:               enc.peers,
-		RouterPeerIndexes:   routerIdxs,
-		Policies:            policies,
-		Groups:              enc.encodeGroups(),
-		Routes:              enc.encodeRoutes(c.Routes),
-		NameserverGroups:    enc.encodeNameServerGroups(c.NameServerGroups),
-		AllDnsRecords:       encodeSimpleRecords(c.AllDNSRecords),
-		AccountZones:        encodeCustomZones(c.AccountZones),
-		NetworkResources:    enc.encodeNetworkResources(c.NetworkResources),
-		RoutersMap:          enc.encodeRoutersMap(c.RoutersMap),
-		ResourcePoliciesMap: enc.encodeResourcePoliciesMap(c.ResourcePoliciesMap),
-		GroupIdToUserIds:    enc.encodeGroupIDToUserIDs(c.GroupIDToUserIDs),
-		AllowedUserIds:      stringSetToSlice(c.AllowedUserIDs),
-		PostureFailedPeers:  enc.encodePostureFailedPeers(c.PostureFailedPeers),
-	}
-
-	return &proto.NetworkMapEnvelope{
-		Payload: &proto.NetworkMapEnvelope_Full{Full: full},
-	}
-}
-
-// networkSerial returns c.Network.CurrentSerial() with a nil guard. The
-// production path always populates c.Network, but the encoder is exported
-// and a hand-built components struct may omit it.
-func networkSerial(n *types.Network) uint64 {
-	if n == nil {
-		return 0
-	}
-	return n.CurrentSerial()
-}
-
-type componentEncoder struct {
-	components *types.NetworkMapComponents
-
-	peerOrder map[string]uint32
-	peers     []*proto.PeerCompact
-
-	agentVersionOrder map[string]uint32
-	agentVersions     []string
-}
-
-func newComponentEncoder(c *types.NetworkMapComponents) *componentEncoder {
-	return &componentEncoder{
-		components:        c,
-		peerOrder:         make(map[string]uint32, len(c.Peers)),
-		peers:             make([]*proto.PeerCompact, 0, len(c.Peers)),
-		agentVersionOrder: make(map[string]uint32),
-	}
-}
-
-func (e *componentEncoder) indexAllPeers() {
-	for _, p := range e.components.Peers {
-		if p == nil {
-			continue
-		}
-		e.appendPeer(p)
-	}
-}
-
-func (e *componentEncoder) appendPeer(p *nbpeer.Peer) uint32 {
-	if idx, ok := e.peerOrder[p.ID]; ok {
-		return idx
-	}
-	idx := uint32(len(e.peers))
-	e.peerOrder[p.ID] = idx
-	e.peers = append(e.peers, toPeerCompact(p))
-	return idx
-}
-
-// indexRouterPeers ensures every router peer is in the peer dedup table
-// (c.RouterPeers may contain peers not in c.Peers when validation rules drop
-// them) and returns their wire indexes for the RouterPeerIndexes field. Must
-// run before any encoder that resolves peer ids via e.peerOrder.
-func (e *componentEncoder) indexRouterPeers(routers map[string]*nbpeer.Peer) []uint32 {
-	if len(routers) == 0 {
-		return nil
-	}
-	out := make([]uint32, 0, len(routers))
-	for _, p := range routers {
-		if p == nil {
-			continue
-		}
-		out = append(out, e.appendPeer(p))
-	}
-	return out
-}
-
-func (e *componentEncoder) encodeGroups() []*proto.GroupCompact {
-	if len(e.components.Groups) == 0 {
-		return nil
-	}
-
-	out := make([]*proto.GroupCompact, 0, len(e.components.Groups))
-	for _, g := range e.components.Groups {
-		if !g.HasSeqID() {
-			continue
-		}
-		peerIdxs := make([]uint32, 0, len(g.Peers))
-		for _, peerID := range g.Peers {
-			if idx, ok := e.peerOrder[peerID]; ok {
-				peerIdxs = append(peerIdxs, idx)
-			}
-		}
-		out = append(out, &proto.GroupCompact{
-			Id:          g.AccountSeqID,
-			Name:        g.Name,
-			PeerIndexes: peerIdxs,
-		})
-	}
-	return out
-}
-
-// encodePolicies flattens Policy{Rules} → []PolicyCompact. Returns the wire
-// list and a map from policy pointer to the indexes of its emitted rules in
-// that list — used by encodeResourcePoliciesMap to translate
-// ResourcePoliciesMap[resourceID][]*Policy into wire-side indexes.
-func (e *componentEncoder) encodePolicies(policies []*types.Policy) []*proto.PolicyCompact {
-	if len(policies) == 0 {
-		return nil
-	}
-
-	out := make([]*proto.PolicyCompact, 0, len(policies))
-
-	for _, pol := range policies {
-		if !pol.HasSeqID() || !pol.Enabled {
-			continue
-		}
-		for _, r := range pol.Rules {
-			if r == nil || !r.Enabled {
-				continue
-			}
-			out = append(out, e.encodePolicyRule(pol, r))
-		}
-	}
-	return out
-}
-
-// encodePolicyRule maps a single PolicyRule under pol to a PolicyCompact entry.
-func (e *componentEncoder) encodePolicyRule(pol *types.Policy, r *types.PolicyRule) *proto.PolicyCompact {
-	return &proto.PolicyCompact{
-		Id:                       pol.AccountSeqID,
-		Action:                   networkmap.GetProtoAction(string(r.Action)),
-		Protocol:                 networkmap.GetProtoProtocol(string(r.Protocol)),
-		Bidirectional:            r.Bidirectional,
-		Ports:                    portsToUint32(r.Ports),
-		PortRanges:               portRangesToProto(r.PortRanges),
-		SourceGroupIds:           e.groupSeqIDs(r.Sources),
-		DestinationGroupIds:      e.groupSeqIDs(r.Destinations),
-		AuthorizedUser:           r.AuthorizedUser,
-		AuthorizedGroups:         e.encodeAuthorizedGroups(r.AuthorizedGroups),
-		SourceResource:           e.resourceToProto(r.SourceResource),
-		DestinationResource:      e.resourceToProto(r.DestinationResource),
-		SourcePostureCheckSeqIds: e.postureCheckSeqs(pol.SourcePostureChecks),
-	}
-}
-
-// groupSeqIDs maps the xid group IDs in src to their per-account seq ids,
-// dropping any group that has no seq id assigned.
-func (e *componentEncoder) groupSeqIDs(src []string) []int32 {
-	if len(src) == 0 {
-		return nil
-	}
-	out := make([]int32, 0, len(src))
-	for _, gid := range src {
-		if seq, ok := e.groupSeq(gid); ok {
-			out = append(out, seq)
-		}
-	}
-	return out
-}
-
-// unionPolicies merges c.Policies with every policy referenced by
-// c.ResourcePoliciesMap, deduplicating by pointer identity. Resource-only
-// policies (relevant to a NetworkResource but not to peer-pair traffic)
-// only live in ResourcePoliciesMap; without this union step they'd be lost
-// from the wire and the client's resource-policy lookup would come back
-// empty.
-func unionPolicies(policies []*types.Policy, resourcePolicies map[string][]*types.Policy) []*types.Policy {
-	// Fast path: non-router peers have no resource-only policies, so the
-	// "union" is identical to `policies`. Skip the dedup map allocation.
-	if len(resourcePolicies) == 0 {
-		return policies
-	}
-	seen := make(map[string]struct{}, len(policies))
-	out := make([]*types.Policy, 0, len(policies))
-	for _, p := range policies {
-		if p == nil {
-			continue
-		}
-		if _, ok := seen[p.ID]; ok {
-			continue
-		}
-		seen[p.ID] = struct{}{}
-		out = append(out, p)
-	}
-	for _, list := range resourcePolicies {
-		for _, p := range list {
-			if p == nil {
-				continue
-			}
-			if _, ok := seen[p.ID]; ok {
-				continue
-			}
-			seen[p.ID] = struct{}{}
-			out = append(out, p)
-		}
-	}
-	return out
-}
-
-// encodeAuthorizedGroups translates rule.AuthorizedGroups (map keyed by
-// group xid → local-user names) to the wire form (map keyed by group
-// account_seq_id → UserNameList). Groups without a seq id are dropped —
-// matches how source/destination group references handle the same case.
-func (e *componentEncoder) encodeAuthorizedGroups(m map[string][]string) map[int32]*proto.UserNameList {
-	if len(m) == 0 {
-		return nil
-	}
-	out := make(map[int32]*proto.UserNameList, len(m))
-	for groupID, names := range m {
-		seq, ok := e.groupSeq(groupID)
-		if !ok {
-			continue
-		}
-		out[seq] = &proto.UserNameList{Names: append([]string(nil), names...)}
-	}
-	return out
-}
-
-func (e *componentEncoder) groupSeq(groupID string) (int32, bool) {
-	g, ok := e.components.Groups[groupID]
-	if !ok || !g.HasSeqID() {
-		return 0, false
-	}
-	return g.AccountSeqID, true
-}
-
-// resourceToProto translates types.Resource for the wire. For peer-typed
-// resources the peer id is converted to a peer index into the envelope's
-// peers array. For other resource types only the type string is shipped
-// today (Calculate's resource-typed rule path consults SourceResource only
-// for "peer" — other types fall through to group-based lookup).
-func (e *componentEncoder) resourceToProto(r types.Resource) *proto.ResourceCompact {
-	if r.ID == "" && r.Type == "" {
-		return nil
-	}
-	out := &proto.ResourceCompact{Type: string(r.Type)}
-	if r.Type == types.ResourceTypePeer && r.ID != "" {
-		if idx, ok := e.peerOrder[r.ID]; ok {
-			out.PeerIndexSet = true
-			out.PeerIndex = idx
-		}
-	}
-	return out
-}
-
-// postureCheckSeqs translates a slice of posture-check xids to their
-// per-account integer ids using the NetworkMapComponents.PostureCheckXIDToSeq
-// lookup. Unresolvable xids are silently dropped — matches how group/peer
-// references handle the same case.
-func (e *componentEncoder) postureCheckSeqs(xids []string) []int32 {
-	if len(xids) == 0 || len(e.components.PostureCheckXIDToSeq) == 0 {
-		return nil
-	}
-	out := make([]int32, 0, len(xids))
-	for _, xid := range xids {
-		if seq, ok := e.components.PostureCheckXIDToSeq[xid]; ok {
-			out = append(out, seq)
-		}
-	}
-	return out
-}
-
-// networkSeq translates a Network xid to its per-account integer id using
-// the NetworkMapComponents.NetworkXIDToSeq lookup. Returns (0,false) when
-// the xid isn't known — callers decide whether to skip the parent record.
-func (e *componentEncoder) networkSeq(xid string) (int32, bool) {
-	if xid == "" {
-		return 0, false
-	}
-	seq, ok := e.components.NetworkXIDToSeq[xid]
-	if !ok || seq == 0 {
-		return 0, false
-	}
-	return seq, true
-}
-
-func (e *componentEncoder) encodeDNSSettings(s *types.DNSSettings) *proto.DNSSettingsCompact {
-	if s == nil || len(s.DisabledManagementGroups) == 0 {
-		return nil
-	}
-	out := &proto.DNSSettingsCompact{
-		DisabledManagementGroupIds: make([]int32, 0, len(s.DisabledManagementGroups)),
-	}
-	for _, gid := range s.DisabledManagementGroups {
-		if seq, ok := e.groupSeq(gid); ok {
-			out.DisabledManagementGroupIds = append(out.DisabledManagementGroupIds, seq)
-		}
-	}
-	return out
-}
-
-func (e *componentEncoder) encodeRoutes(routes []*nbroute.Route) []*proto.RouteRaw {
-	if len(routes) == 0 {
-		return nil
-	}
-	out := make([]*proto.RouteRaw, 0, len(routes))
-	for _, r := range routes {
-		if r == nil {
-			continue
-		}
-		rr := &proto.RouteRaw{
-			Id:                    r.AccountSeqID,
-			NetId:                 string(r.NetID),
-			Description:           r.Description,
-			KeepRoute:             r.KeepRoute,
-			NetworkType:           int32(r.NetworkType),
-			Masquerade:            r.Masquerade,
-			Metric:                int32(r.Metric),
-			Enabled:               r.Enabled,
-			SkipAutoApply:         r.SkipAutoApply,
-			Domains:               r.Domains.ToPunycodeList(),
-			GroupIds:              e.groupIDsToSeq(r.Groups),
-			AccessControlGroupIds: e.groupIDsToSeq(r.AccessControlGroups),
-			PeerGroupIds:          e.groupIDsToSeq(r.PeerGroups),
-		}
-		if r.Network.IsValid() {
-			rr.NetworkCidr = r.Network.String()
-		}
-		if r.Peer != "" {
-			if idx, ok := e.peerOrder[r.Peer]; ok {
-				rr.PeerIndexSet = true
-				rr.PeerIndex = idx
-			}
-		}
-		out = append(out, rr)
-	}
-	return out
-}
-
-func (e *componentEncoder) groupIDsToSeq(groupIDs []string) []int32 {
-	if len(groupIDs) == 0 {
-		return nil
-	}
-	out := make([]int32, 0, len(groupIDs))
-	for _, gid := range groupIDs {
-		if seq, ok := e.groupSeq(gid); ok {
-			out = append(out, seq)
-		}
-	}
-	return out
-}
-
-func (e *componentEncoder) encodeNameServerGroups(nsgs []*nbdns.NameServerGroup) []*proto.NameServerGroupRaw {
-	if len(nsgs) == 0 {
-		return nil
-	}
-	out := make([]*proto.NameServerGroupRaw, 0, len(nsgs))
-	for _, nsg := range nsgs {
-		if nsg == nil {
-			continue
-		}
-		entry := &proto.NameServerGroupRaw{
-			Id:                   nsg.AccountSeqID,
-			Name:                 nsg.Name,
-			Description:          nsg.Description,
-			Nameservers:          encodeNameServers(nsg.NameServers),
-			GroupIds:             e.groupIDsToSeq(nsg.Groups),
-			Primary:              nsg.Primary,
-			Domains:              nsg.Domains,
-			Enabled:              nsg.Enabled,
-			SearchDomainsEnabled: nsg.SearchDomainsEnabled,
-		}
-		out = append(out, entry)
-	}
-	return out
-}
-
-func encodeNameServers(servers []nbdns.NameServer) []*proto.NameServer {
-	if len(servers) == 0 {
-		return nil
-	}
-	out := make([]*proto.NameServer, 0, len(servers))
-	for _, s := range servers {
-		out = append(out, &proto.NameServer{
-			IP:     s.IP.String(),
-			NSType: int64(s.NSType),
-			Port:   int64(s.Port),
-		})
-	}
-	return out
-}
-
-func encodeSimpleRecords(records []nbdns.SimpleRecord) []*proto.SimpleRecord {
-	if len(records) == 0 {
-		return nil
-	}
-	out := make([]*proto.SimpleRecord, 0, len(records))
-	for _, r := range records {
-		out = append(out, &proto.SimpleRecord{
-			Name:  r.Name,
-			Type:  int64(r.Type),
-			Class: r.Class,
-			TTL:   int64(r.TTL),
-			RData: r.RData,
-		})
-	}
-	return out
-}
-
-func encodeCustomZones(zones []nbdns.CustomZone) []*proto.CustomZone {
-	if len(zones) == 0 {
-		return nil
-	}
-	out := make([]*proto.CustomZone, 0, len(zones))
-	for _, z := range zones {
-		out = append(out, &proto.CustomZone{
-			Domain:               z.Domain,
-			Records:              encodeSimpleRecords(z.Records),
-			SearchDomainDisabled: z.SearchDomainDisabled,
-			NonAuthoritative:     z.NonAuthoritative,
-		})
-	}
-	return out
-}
-
-func (e *componentEncoder) encodeNetworkResources(resources []*resourceTypes.NetworkResource) []*proto.NetworkResourceRaw {
-	if len(resources) == 0 {
-		return nil
-	}
-	out := make([]*proto.NetworkResourceRaw, 0, len(resources))
-	for _, r := range resources {
-		if r == nil {
-			continue
-		}
-		entry := &proto.NetworkResourceRaw{
-			Id:          r.AccountSeqID,
-			Name:        r.Name,
-			Description: r.Description,
-			Type:        string(r.Type),
-			Address:     r.Address,
-			DomainValue: r.Domain,
-			Enabled:     r.Enabled,
-		}
-		if seq, ok := e.networkSeq(r.NetworkID); ok {
-			entry.NetworkSeq = seq
-		}
-		if r.Prefix.IsValid() {
-			entry.PrefixCidr = r.Prefix.String()
-		}
-		out = append(out, entry)
-	}
-	return out
-}
-
-func (e *componentEncoder) encodeRoutersMap(routersMap map[string]map[string]*routerTypes.NetworkRouter) map[int32]*proto.NetworkRouterList {
-	if len(routersMap) == 0 {
-		return nil
-	}
-	out := make(map[int32]*proto.NetworkRouterList, len(routersMap))
-	for networkXID, routers := range routersMap {
-		if len(routers) == 0 {
-			continue
-		}
-		netSeq, ok := e.networkSeq(networkXID)
-		if !ok {
-			continue
-		}
-		entries := make([]*proto.NetworkRouterEntry, 0, len(routers))
-		for peerID, r := range routers {
-			if r == nil {
-				continue
-			}
-			entry := &proto.NetworkRouterEntry{
-				Id:           r.AccountSeqID,
-				PeerGroupIds: e.groupIDsToSeq(r.PeerGroups),
-				Masquerade:   r.Masquerade,
-				Metric:       int32(r.Metric),
-				Enabled:      r.Enabled,
-			}
-			if idx, ok := e.peerOrder[peerID]; ok {
-				entry.PeerIndexSet = true
-				entry.PeerIndex = idx
-			}
-			entries = append(entries, entry)
-		}
-		out[netSeq] = &proto.NetworkRouterList{Entries: entries}
-	}
-	return out
-}
-
-func (e *componentEncoder) encodeResourcePoliciesMap(rpm map[string][]*types.Policy) map[int32]*proto.PolicyIds {
-	if len(rpm) == 0 {
-		return nil
-	}
-	// resourceXIDToSeq is local to one encode — built from components.NetworkResources
-	// (small slice). Network resources without seq id are dropped, matching how
-	// other components-without-seq are silently filtered.
-	resourceXIDToSeq := make(map[string]int32, len(e.components.NetworkResources))
-	for _, r := range e.components.NetworkResources {
-		if r != nil && r.AccountSeqID != 0 {
-			resourceXIDToSeq[r.ID] = r.AccountSeqID
-		}
-	}
-	out := make(map[int32]*proto.PolicyIds, len(rpm))
-	for resourceXID, policies := range rpm {
-		seq, ok := resourceXIDToSeq[resourceXID]
-		if !ok {
-			continue
-		}
-		ids := make([]int32, 0, len(policies))
-		for _, pol := range policies {
-			ids = append(ids, pol.AccountSeqID)
-		}
-		if len(ids) == 0 {
-			continue
-		}
-		out[seq] = &proto.PolicyIds{Ids: ids}
-	}
-	return out
-}
-
-func (e *componentEncoder) encodeGroupIDToUserIDs(m map[string][]string) map[int32]*proto.UserIDList {
-	if len(m) == 0 {
-		return nil
-	}
-	out := make(map[int32]*proto.UserIDList, len(m))
-	for groupID, userIDs := range m {
-		seq, ok := e.groupSeq(groupID)
-		if !ok || len(userIDs) == 0 {
-			continue
-		}
-		out[seq] = &proto.UserIDList{UserIds: userIDs}
-	}
-	return out
-}
-
-func stringSetToSlice(s map[string]struct{}) []string {
-	if len(s) == 0 {
-		return nil
-	}
-	out := make([]string, 0, len(s))
-	for k := range s {
-		out = append(out, k)
-	}
-	return out
-}
-
-func (e *componentEncoder) encodePostureFailedPeers(m map[string]map[string]struct{}) map[int32]*proto.PeerIndexSet {
-	if len(m) == 0 {
-		return nil
-	}
-	out := make(map[int32]*proto.PeerIndexSet, len(m))
-	for checkXID, failedPeerIDs := range m {
-		seq, ok := e.components.PostureCheckXIDToSeq[checkXID]
-		if !ok || seq == 0 {
-			continue
-		}
-		idxs := make([]uint32, 0, len(failedPeerIDs))
-		for peerID := range failedPeerIDs {
-			if idx, ok := e.peerOrder[peerID]; ok {
-				idxs = append(idxs, idx)
-			}
-		}
-		if len(idxs) == 0 {
-			continue
-		}
-		out[seq] = &proto.PeerIndexSet{PeerIndexes: idxs}
-	}
-	return out
-}
-
-// toAccountSettingsCompact always returns a non-nil message — the client
-// dereferences it unconditionally during Calculate(), so a nil here would
-// crash the receiver. A missing types.AccountSettingsInfo on the server
-// (which shouldn't happen in production but the encoder is exported)
-// degrades to login_expiration_enabled = false, which makes
-// LoginExpired() return false for every peer.
-func toAccountSettingsCompact(s *types.AccountSettingsInfo) *proto.AccountSettingsCompact {
-	if s == nil {
-		return &proto.AccountSettingsCompact{}
-	}
-	return &proto.AccountSettingsCompact{
-		PeerLoginExpirationEnabled: s.PeerLoginExpirationEnabled,
-		PeerLoginExpirationNs:      int64(s.PeerLoginExpiration),
-	}
-}
-
-func toAccountNetwork(n *types.Network) *proto.AccountNetwork {
-	if n == nil {
-		return nil
-	}
-	out := &proto.AccountNetwork{
-		Identifier: n.Identifier,
-		NetCidr:    n.Net.String(),
-		Dns:        n.Dns,
-		Serial:     n.CurrentSerial(),
-	}
-	if len(n.NetV6.IP) > 0 {
-		out.NetV6Cidr = n.NetV6.String()
-	}
-	return out
-}
-
-func toPeerCompact(p *nbpeer.Peer) *proto.PeerCompact {
-	pc := &proto.PeerCompact{
-		WgPubKey:               decodeWgKey(p.Key),
-		SshPubKey:              []byte(p.SSHKey),
-		DnsLabel:               p.DNSLabel,
-		AgentVersion:           p.Meta.WtVersion,
-		AddedWithSsoLogin:      p.UserID != "",
-		LoginExpirationEnabled: p.LoginExpirationEnabled,
-		SshEnabled:             p.SSHEnabled,
-		SupportsIpv6:           p.SupportsIPv6(),
-		SupportsSourcePrefixes: p.SupportsSourcePrefixes(),
-		ServerSshAllowed:       p.Meta.Flags.ServerSSHAllowed,
-	}
-	if p.LastLogin != nil {
-		pc.LastLoginUnixNano = p.LastLogin.UnixNano()
-	}
-	switch {
-	case !p.IP.IsValid():
-		// leave Ip nil
-	case p.IP.Is4() || p.IP.Is4In6():
-		ip := p.IP.Unmap().As4()
-		pc.Ip = ip[:]
-	default:
-		ip := p.IP.As16()
-		pc.Ip = ip[:]
-	}
-	if p.IPv6.IsValid() {
-		ip := p.IPv6.As16()
-		pc.Ipv6 = ip[:]
-	}
-	return pc
-}
-
-// decodeWgKey returns the raw 32 bytes of a base64-encoded WireGuard public
-// key, or nil for an empty / malformed key.
-func decodeWgKey(s string) []byte {
-	if s == "" {
-		return nil
-	}
-	out := make([]byte, wgKeyRawLen)
-	n, err := base64.StdEncoding.Decode(out, []byte(s))
-	if err != nil || n != wgKeyRawLen {
-		return nil
-	}
-	return out
-}
-
-func portsToUint32(ports []string) []uint32 {
-	if len(ports) == 0 {
-		return nil
-	}
-	out := make([]uint32, 0, len(ports))
-	for _, p := range ports {
-		v, err := strconv.ParseUint(p, 10, 16)
-		if err != nil {
-			continue
-		}
-		out = append(out, uint32(v))
-	}
-	return out
-}
-
-func portRangesToProto(ranges []types.RulePortRange) []*proto.PortInfo_Range {
-	if len(ranges) == 0 {
-		return nil
-	}
-	out := make([]*proto.PortInfo_Range, 0, len(ranges))
-	for _, r := range ranges {
-		out = append(out, &proto.PortInfo_Range{
-			Start: uint32(r.Start),
-			End:   uint32(r.End),
-		})
-	}
-	return out
-}

management/internals/shared/grpc/components_encoder_test.go

@@ -1,819 +0,0 @@
-package grpc
-
-import (
-	"bytes"
-	"cmp"
-	"net"
-	"net/netip"
-	"slices"
-	"sync"
-	"testing"
-	"time"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	goproto "google.golang.org/protobuf/proto"
-
-	nbdns "github.com/netbirdio/netbird/dns"
-	resourceTypes "github.com/netbirdio/netbird/management/server/networks/resources/types"
-	routerTypes "github.com/netbirdio/netbird/management/server/networks/routers/types"
-	nbpeer "github.com/netbirdio/netbird/management/server/peer"
-	"github.com/netbirdio/netbird/management/server/types"
-	nbroute "github.com/netbirdio/netbird/route"
-	"github.com/netbirdio/netbird/shared/management/proto"
-)
-
-const testWgKeyA = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopq="
-const testWgKeyB = "BBCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopq="
-const testWgKeyC = "CBCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopq="
-
-// canonicalize rewrites a NetworkMapComponentsFull in place into a canonical
-// form: peers reordered by wg_pub_key, with the rest of the message rewritten
-// to reference the new peer indexes. Groups, policies, and router indexes are
-// also sorted. After canonicalize, two envelopes built from the same logical
-// input compare byte-equal via proto.Equal.
-//
-// This lives on the test side — the encoder itself emits in map-iteration
-// order. Test-side normalization is the contract for "two encodes are
-// equivalent".
-func canonicalize(full *proto.NetworkMapComponentsFull) {
-	if full == nil {
-		return
-	}
-
-	type peerEntry struct {
-		peer   *proto.PeerCompact
-		oldIdx uint32
-	}
-	entries := make([]peerEntry, len(full.Peers))
-	for i, p := range full.Peers {
-		entries[i] = peerEntry{peer: p, oldIdx: uint32(i)}
-	}
-	// DnsLabel is unique per peer; it tiebreaks on equal WgPubKey (e.g. both
-	// nil from malformed keys, or both empty for placeholders).
-	slices.SortFunc(entries, func(a, b peerEntry) int {
-		if c := bytes.Compare(a.peer.WgPubKey, b.peer.WgPubKey); c != 0 {
-			return c
-		}
-		return cmp.Compare(a.peer.DnsLabel, b.peer.DnsLabel)
-	})
-
-	remap := make(map[uint32]uint32, len(entries))
-	newPeers := make([]*proto.PeerCompact, len(entries))
-	for newIdx, e := range entries {
-		remap[e.oldIdx] = uint32(newIdx)
-		newPeers[newIdx] = e.peer
-	}
-	full.Peers = newPeers
-
-	full.RouterPeerIndexes = remapAndSort(full.RouterPeerIndexes, remap)
-	for _, g := range full.Groups {
-		g.PeerIndexes = remapAndSort(g.PeerIndexes, remap)
-	}
-	slices.SortFunc(full.Groups, func(a, b *proto.GroupCompact) int { return cmp.Compare(a.Id, b.Id) })
-
-	for _, r := range full.Routes {
-		if r.PeerIndexSet {
-			if newIdx, ok := remap[r.PeerIndex]; ok {
-				r.PeerIndex = newIdx
-			}
-		}
-		slices.Sort(r.GroupIds)
-		slices.Sort(r.AccessControlGroupIds)
-		slices.Sort(r.PeerGroupIds)
-	}
-	slices.SortFunc(full.Routes, func(a, b *proto.RouteRaw) int { return cmp.Compare(a.Id, b.Id) })
-
-	for _, list := range full.RoutersMap {
-		for _, entry := range list.Entries {
-			if entry.PeerIndexSet {
-				if newIdx, ok := remap[entry.PeerIndex]; ok {
-					entry.PeerIndex = newIdx
-				}
-			}
-			slices.Sort(entry.PeerGroupIds)
-		}
-		slices.SortFunc(list.Entries, func(a, b *proto.NetworkRouterEntry) int { return cmp.Compare(a.Id, b.Id) })
-	}
-
-	for _, set := range full.PostureFailedPeers {
-		set.PeerIndexes = remapAndSort(set.PeerIndexes, remap)
-	}
-
-	for _, p := range full.Policies {
-		slices.Sort(p.SourceGroupIds)
-		slices.Sort(p.DestinationGroupIds)
-	}
-	// Sort policies by (Id, source_group_ids, destination_group_ids) so that
-	// multiple PolicyCompact entries sharing the same Id (one per rule, when
-	// a Policy has multiple rules) still get a deterministic order. After
-	// sorting we remap indexes in ResourcePoliciesMap.
-	policyOldOrder := make(map[*proto.PolicyCompact]uint32, len(full.Policies))
-	for i, p := range full.Policies {
-		policyOldOrder[p] = uint32(i)
-	}
-	slices.SortFunc(full.Policies, func(a, b *proto.PolicyCompact) int {
-		if c := cmp.Compare(a.Id, b.Id); c != 0 {
-			return c
-		}
-		if c := slices.Compare(a.SourceGroupIds, b.SourceGroupIds); c != 0 {
-			return c
-		}
-		return slices.Compare(a.DestinationGroupIds, b.DestinationGroupIds)
-	})
-	policyRemap := make(map[uint32]uint32, len(full.Policies))
-	for newIdx, p := range full.Policies {
-		policyRemap[policyOldOrder[p]] = uint32(newIdx)
-	}
-	for _, idxs := range full.ResourcePoliciesMap {
-		slices.Sort(idxs.Ids)
-	}
-	for _, list := range full.GroupIdToUserIds {
-		slices.Sort(list.UserIds)
-	}
-	slices.Sort(full.AllowedUserIds)
-}
-
-func remapAndSort(idxs []uint32, remap map[uint32]uint32) []uint32 {
-	out := make([]uint32, 0, len(idxs))
-	for _, i := range idxs {
-		if newIdx, ok := remap[i]; ok {
-			out = append(out, newIdx)
-		}
-	}
-	slices.Sort(out)
-	return out
-}
-
-// envelopesEquivalent decodes both envelopes, canonicalizes them, and reports
-// whether they're proto.Equal. Use instead of byte-comparing marshaled output:
-// the encoder is intentionally non-deterministic.
-func envelopesEquivalent(a, b *proto.NetworkMapEnvelope) bool {
-	canonicalize(a.GetFull())
-	canonicalize(b.GetFull())
-	return goproto.Equal(a, b)
-}
-
-func newTestComponents() *types.NetworkMapComponents {
-	peerA := &nbpeer.Peer{
-		ID:       "peer-a",
-		Key:      testWgKeyA,
-		IP:       netip.AddrFrom4([4]byte{100, 64, 0, 1}),
-		DNSLabel: "peera",
-		SSHKey:   "ssh-a",
-		Status:   &nbpeer.PeerStatus{Connected: true, LastSeen: time.Now()},
-		Meta:     nbpeer.PeerSystemMeta{WtVersion: "0.40.0"},
-	}
-	peerB := &nbpeer.Peer{
-		ID:       "peer-b",
-		Key:      testWgKeyB,
-		IP:       netip.AddrFrom4([4]byte{100, 64, 0, 2}),
-		IPv6:     netip.AddrFrom16([16]byte{0xfd, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2}),
-		DNSLabel: "peerb",
-		Meta:     nbpeer.PeerSystemMeta{WtVersion: "0.25.0"},
-	}
-	peerC := &nbpeer.Peer{
-		ID:       "peer-c",
-		Key:      testWgKeyC,
-		IP:       netip.AddrFrom4([4]byte{100, 64, 0, 3}),
-		DNSLabel: "peerc",
-		Meta:     nbpeer.PeerSystemMeta{WtVersion: "0.40.0"},
-	}
-
-	return &types.NetworkMapComponents{
-		PeerID: "peer-a",
-		Network: &types.Network{
-			Identifier: "net-test",
-			Net:        net.IPNet{IP: net.IP{100, 64, 0, 0}, Mask: net.CIDRMask(10, 32)},
-			Serial:     7,
-		},
-		AccountSettings: &types.AccountSettingsInfo{
-			PeerLoginExpirationEnabled: true,
-			PeerLoginExpiration:        2 * time.Hour,
-		},
-		Peers: map[string]*nbpeer.Peer{
-			"peer-a": peerA,
-			"peer-b": peerB,
-			"peer-c": peerC,
-		},
-		Groups: map[string]*types.Group{
-			"group-src": {ID: "group-src", AccountSeqID: 1, Name: "Src", Peers: []string{"peer-a"}},
-			"group-dst": {ID: "group-dst", AccountSeqID: 2, Name: "Dst", Peers: []string{"peer-b", "peer-c"}},
-		},
-		Policies: []*types.Policy{
-			{
-				ID:           "pol-1",
-				AccountSeqID: 10,
-				Enabled:      true,
-				Rules: []*types.PolicyRule{{
-					ID: "rule-1", Enabled: true, Action: types.PolicyTrafficActionAccept,
-					Protocol: types.PolicyRuleProtocolTCP, Bidirectional: true,
-					Ports:        []string{"22", "80"},
-					PortRanges:   []types.RulePortRange{{Start: 8000, End: 8100}},
-					Sources:      []string{"group-src"},
-					Destinations: []string{"group-dst"},
-				}},
-			},
-		},
-		RouterPeers: map[string]*nbpeer.Peer{"peer-c": peerC},
-	}
-}
-
-func TestEncodeNetworkMapEnvelope_Basic(t *testing.T) {
-	c := newTestComponents()
-	env := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{
-		Components: c,
-		DNSDomain:  "netbird.cloud",
-	})
-
-	require.NotNil(t, env)
-	full := env.GetFull()
-	require.NotNil(t, full, "envelope must contain Full payload")
-
-	assert.EqualValues(t, 7, full.Serial)
-	assert.Equal(t, "netbird.cloud", full.DnsDomain)
-
-	require.NotNil(t, full.Network)
-	assert.Equal(t, "net-test", full.Network.Identifier)
-	assert.Equal(t, "100.64.0.0/10", full.Network.NetCidr)
-
-	require.NotNil(t, full.AccountSettings)
-	assert.True(t, full.AccountSettings.PeerLoginExpirationEnabled)
-	assert.EqualValues(t, (2 * time.Hour).Nanoseconds(), full.AccountSettings.PeerLoginExpirationNs)
-
-	require.Len(t, full.Peers, 3)
-	byLabel := map[string]*proto.PeerCompact{}
-	for _, p := range full.Peers {
-		assert.Len(t, p.WgPubKey, 32, "wg key must be raw 32 bytes")
-		assert.Len(t, p.Ip, 4, "ipv4 must be raw 4 bytes")
-		byLabel[p.DnsLabel] = p
-	}
-	assert.Len(t, byLabel["peerb"].Ipv6, 16, "peer-b has ipv6 → 16 bytes")
-}
-
-func TestEncodeNetworkMapEnvelope_RepeatEncodesEquivalent(t *testing.T) {
-	c := newTestComponents()
-
-	expected := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c})
-
-	// Hammer it 100 times — Go map iteration is randomized per call, so each
-	// run produces different wire bytes, but the canonicalized form must
-	// match.
-	for i := 0; i < 100; i++ {
-		got := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c})
-		require.True(t, envelopesEquivalent(expected, got),
-			"encode #%d must be semantically equivalent to first encode", i)
-	}
-}
-
-func TestEncodeNetworkMapEnvelope_ConcurrentEncodesEquivalent(t *testing.T) {
-	c := newTestComponents()
-
-	expected := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c})
-
-	const goroutines = 50
-	var wg sync.WaitGroup
-	wg.Add(goroutines)
-	results := make([]*proto.NetworkMapEnvelope, goroutines)
-	for i := 0; i < goroutines; i++ {
-		i := i
-		go func() {
-			defer wg.Done()
-			results[i] = EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c})
-		}()
-	}
-	wg.Wait()
-
-	for i, got := range results {
-		require.NotNil(t, got, "goroutine %d returned nil", i)
-		require.True(t, envelopesEquivalent(expected, got),
-			"goroutine %d produced inequivalent envelope", i)
-	}
-}
-
-func TestEncodeNetworkMapEnvelope_GroupsByAccountSeqID(t *testing.T) {
-	c := newTestComponents()
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.Groups, 2)
-
-	groupByID := map[int32]*proto.GroupCompact{}
-	for _, g := range full.Groups {
-		groupByID[g.Id] = g
-	}
-	require.Contains(t, groupByID, int32(1))
-	require.Contains(t, groupByID, int32(2))
-	assert.Equal(t, "Src", groupByID[1].Name)
-	assert.Equal(t, "Dst", groupByID[2].Name)
-	assert.Len(t, groupByID[1].PeerIndexes, 1)
-	assert.Len(t, groupByID[2].PeerIndexes, 2)
-}
-
-func TestEncodeNetworkMapEnvelope_PolicyExpansion(t *testing.T) {
-	c := newTestComponents()
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.Policies, 1)
-	pc := full.Policies[0]
-	assert.EqualValues(t, 10, pc.Id)
-	assert.Equal(t, proto.RuleAction_ACCEPT, pc.Action)
-	assert.Equal(t, proto.RuleProtocol_TCP, pc.Protocol)
-	assert.True(t, pc.Bidirectional)
-	assert.Equal(t, []uint32{22, 80}, pc.Ports)
-	require.Len(t, pc.PortRanges, 1)
-	assert.EqualValues(t, 8000, pc.PortRanges[0].Start)
-	assert.EqualValues(t, 8100, pc.PortRanges[0].End)
-	assert.Equal(t, []int32{1}, pc.SourceGroupIds)
-	assert.Equal(t, []int32{2}, pc.DestinationGroupIds)
-}
-
-func TestEncodeNetworkMapEnvelope_RouterIndexes(t *testing.T) {
-	c := newTestComponents()
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.RouterPeerIndexes, 1)
-	idx := full.RouterPeerIndexes[0]
-	require.Less(t, int(idx), len(full.Peers))
-	assert.Equal(t, "peerc", full.Peers[idx].DnsLabel)
-}
-
-func TestEncodeNetworkMapEnvelope_DisabledPolicySkipped(t *testing.T) {
-	c := newTestComponents()
-	c.Policies[0].Enabled = false
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	assert.Empty(t, full.Policies)
-}
-
-func TestEncodeNetworkMapEnvelope_GroupZeroSeqIDSkipped(t *testing.T) {
-	c := newTestComponents()
-	c.Groups["group-src"].AccountSeqID = 0
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.Groups, 1, "groups with AccountSeqID=0 are not yet persisted and must be skipped")
-	assert.EqualValues(t, 2, full.Groups[0].Id)
-
-	require.Len(t, full.Policies, 1)
-	pc := full.Policies[0]
-	assert.Empty(t, pc.SourceGroupIds, "rule references a group that was filtered out → no group id on wire")
-	assert.Equal(t, []int32{2}, pc.DestinationGroupIds)
-}
-
-func TestEncodeNetworkMapEnvelope_TwoPeersSameMalformedKey(t *testing.T) {
-	// Both peers have nil WgPubKey after decode; canonicalize must still
-	// produce a stable order using DnsLabel as a tiebreaker, so 100 encodes
-	// canonicalize identically.
-	c := newTestComponents()
-	c.Peers["peer-a"].Key = "garbage-a-!!!"
-	c.Peers["peer-b"].Key = "garbage-b-!!!"
-
-	expected := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c})
-	for i := 0; i < 100; i++ {
-		got := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c})
-		require.True(t, envelopesEquivalent(expected, got),
-			"encode #%d with two same-key peers must canonicalize equivalently", i)
-	}
-}
-
-func TestEncodeNetworkMapEnvelope_MalformedWgKey(t *testing.T) {
-	c := newTestComponents()
-	c.Peers["peer-a"].Key = "not-base64-!!!"
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.Peers, 3)
-
-	var byLabel = map[string]*proto.PeerCompact{}
-	for _, p := range full.Peers {
-		byLabel[p.DnsLabel] = p
-	}
-	assert.Nil(t, byLabel["peera"].WgPubKey, "peer with malformed key encodes nil WgPubKey")
-	assert.Len(t, byLabel["peerb"].WgPubKey, 32, "other peers retain their key")
-}
-
-func TestEncodeNetworkMapEnvelope_IPv6OnlyPeer(t *testing.T) {
-	c := newTestComponents()
-	v6Only := &nbpeer.Peer{
-		ID:       "peer-v6",
-		Key:      testWgKeyA,
-		IPv6:     netip.AddrFrom16([16]byte{0xfd, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 9}),
-		DNSLabel: "peerv6",
-		Meta:     nbpeer.PeerSystemMeta{WtVersion: "0.40.0"},
-	}
-	c.Peers["peer-v6"] = v6Only
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	var found *proto.PeerCompact
-	for _, p := range full.Peers {
-		if p.DnsLabel == "peerv6" {
-			found = p
-		}
-	}
-	require.NotNil(t, found, "ipv6-only peer must be present")
-	assert.Empty(t, found.Ip, "no IPv4 address → empty Ip")
-	assert.Len(t, found.Ipv6, 16)
-}
-
-func TestEncodeNetworkMapEnvelope_PeerWithoutIP(t *testing.T) {
-	c := newTestComponents()
-	c.Peers["peer-noip"] = &nbpeer.Peer{
-		ID:       "peer-noip",
-		Key:      testWgKeyA,
-		DNSLabel: "peernoip",
-		Meta:     nbpeer.PeerSystemMeta{WtVersion: "0.40.0"},
-	}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	var found *proto.PeerCompact
-	for _, p := range full.Peers {
-		if p.DnsLabel == "peernoip" {
-			found = p
-		}
-	}
-	require.NotNil(t, found)
-	assert.Empty(t, found.Ip)
-	assert.Empty(t, found.Ipv6)
-}
-
-func TestEncodeNetworkMapEnvelope_EmptyInput(t *testing.T) {
-	c := &types.NetworkMapComponents{
-		Network: &types.Network{Identifier: "x", Net: net.IPNet{IP: net.IP{100, 64, 0, 0}, Mask: net.CIDRMask(10, 32)}},
-	}
-
-	env := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c})
-
-	full := env.GetFull()
-	require.NotNil(t, full)
-	assert.Empty(t, full.Peers)
-	assert.Empty(t, full.Groups)
-	assert.Empty(t, full.Policies)
-	assert.Empty(t, full.RouterPeerIndexes)
-	require.NotNil(t, full.AccountSettings, "AccountSettingsCompact must always be emitted (client dereferences it unconditionally)")
-}
-
-func TestEncodeNetworkMapEnvelope_PeerLoginExpirationFields(t *testing.T) {
-	c := newTestComponents()
-	now := time.Date(2024, 1, 2, 3, 4, 5, 0, time.UTC)
-	c.Peers["peer-a"].UserID = "user-1"
-	c.Peers["peer-a"].LoginExpirationEnabled = true
-	c.Peers["peer-a"].LastLogin = &now
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	var pa *proto.PeerCompact
-	for _, p := range full.Peers {
-		if p.DnsLabel == "peera" {
-			pa = p
-		}
-	}
-	require.NotNil(t, pa)
-	assert.True(t, pa.AddedWithSsoLogin)
-	assert.True(t, pa.LoginExpirationEnabled)
-	assert.Equal(t, now.UnixNano(), pa.LastLoginUnixNano)
-
-	// peer-b has no UserID and no LastLogin → all fields zero-value.
-	var pb *proto.PeerCompact
-	for _, p := range full.Peers {
-		if p.DnsLabel == "peerb" {
-			pb = p
-		}
-	}
-	require.NotNil(t, pb)
-	assert.False(t, pb.AddedWithSsoLogin)
-	assert.False(t, pb.LoginExpirationEnabled)
-	assert.Zero(t, pb.LastLoginUnixNano)
-}
-
-func TestEncodeNetworkMapEnvelope_RoutesRoundTrip(t *testing.T) {
-	c := newTestComponents()
-	c.Routes = []*nbroute.Route{
-		{
-			ID:                  "route-peer",
-			AccountSeqID:        100,
-			NetID:               "net-A",
-			Description:         "via peer-c",
-			Network:             netip.MustParsePrefix("10.0.0.0/16"),
-			Peer:                "peer-c", // peer ID, not WG key
-			Groups:              []string{"group-src"},
-			AccessControlGroups: []string{"group-dst"},
-			Enabled:             true,
-		},
-		{
-			ID:           "route-peergroup",
-			AccountSeqID: 101,
-			NetID:        "net-B",
-			Network:      netip.MustParsePrefix("10.1.0.0/16"),
-			PeerGroups:   []string{"group-src", "group-dst"},
-			Enabled:      true,
-		},
-		{
-			ID:           "route-no-seq",
-			AccountSeqID: 0, // unset — should still ship (no group seq filter on routes)
-			Network:      netip.MustParsePrefix("10.2.0.0/16"),
-			Enabled:      true,
-		},
-	}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.Routes, 3)
-	byNetID := map[string]*proto.RouteRaw{}
-	for _, r := range full.Routes {
-		byNetID[r.NetId] = r
-	}
-
-	r1 := byNetID["net-A"]
-	require.NotNil(t, r1)
-	assert.True(t, r1.PeerIndexSet, "route with peer must set peer_index_set")
-	require.Less(t, int(r1.PeerIndex), len(full.Peers))
-	assert.Equal(t, "peerc", full.Peers[r1.PeerIndex].DnsLabel)
-	assert.Equal(t, []int32{1}, r1.GroupIds, "group-src has AccountSeqID 1")
-	assert.Equal(t, []int32{2}, r1.AccessControlGroupIds, "group-dst has AccountSeqID 2")
-	assert.Empty(t, r1.PeerGroupIds)
-
-	r2 := byNetID["net-B"]
-	require.NotNil(t, r2)
-	assert.False(t, r2.PeerIndexSet, "route with peer_groups must NOT set peer_index_set")
-	assert.ElementsMatch(t, []int32{1, 2}, r2.PeerGroupIds)
-}
-
-func TestEncodeNetworkMapEnvelope_RouteWithMissingPeerLeavesIndexUnset(t *testing.T) {
-	c := newTestComponents()
-	c.Routes = []*nbroute.Route{{
-		ID:           "route-x",
-		AccountSeqID: 100,
-		Peer:         "peer-not-in-components",
-		Network:      netip.MustParsePrefix("10.0.0.0/16"),
-		Enabled:      true,
-	}}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.Routes, 1)
-	assert.False(t, full.Routes[0].PeerIndexSet,
-		"missing peer reference must not pretend to point at peer index 0")
-}
-
-func TestEncodeNetworkMapEnvelope_ResourceOnlyPolicyShippedAndIndexed(t *testing.T) {
-	c := newTestComponents()
-	// Policy that exists ONLY in ResourcePoliciesMap, not in c.Policies. This
-	// is the I1 case — without unionPolicies the encoder would silently
-	// drop it from the wire.
-	resourceOnlyPolicy := &types.Policy{
-		ID: "pol-resource", AccountSeqID: 99, Enabled: true,
-		Rules: []*types.PolicyRule{{
-			ID: "rule-r", Enabled: true, Action: types.PolicyTrafficActionAccept,
-			Protocol:     types.PolicyRuleProtocolTCP,
-			Sources:      []string{"group-src"},
-			Destinations: []string{"group-dst"},
-		}},
-	}
-	c.ResourcePoliciesMap = map[string][]*types.Policy{
-		"resource-x": {c.Policies[0], resourceOnlyPolicy}, // shared + resource-only
-	}
-	// Resource must appear in components.NetworkResources with a seq id —
-	// encoder uses that to translate the xid map key to uint32.
-	c.NetworkResources = []*resourceTypes.NetworkResource{
-		{ID: "resource-x", AccountSeqID: 77, Name: "res-x", Enabled: true},
-	}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.Policies, 2, "encoded policies must include both peer-traffic and resource-only")
-
-	policyByID := map[int32]*proto.PolicyCompact{}
-	policyIds := make([]int32, 0)
-	for _, p := range full.Policies {
-		policyByID[p.Id] = p
-		policyIds = append(policyIds, p.Id)
-	}
-	require.Contains(t, policyByID, int32(10), "original peer-traffic policy id 10")
-	require.Contains(t, policyByID, int32(99), "resource-only policy id 99")
-
-	require.Contains(t, full.ResourcePoliciesMap, int32(77))
-	ids := full.ResourcePoliciesMap[77].Ids
-	require.Len(t, ids, 2)
-	assert.ElementsMatch(t, policyIds, ids,
-		"resource policies map must reference both wire policy indexes")
-}
-
-func TestEncodeNetworkMapEnvelope_NameServerGroups(t *testing.T) {
-	c := newTestComponents()
-	c.NameServerGroups = []*nbdns.NameServerGroup{{
-		ID: "nsg-1", AccountSeqID: 50, Name: "Main", Description: "primary",
-		NameServers: []nbdns.NameServer{{
-			IP: netip.MustParseAddr("8.8.8.8"), NSType: nbdns.UDPNameServerType, Port: 53,
-		}},
-		Groups:  []string{"group-src", "group-not-persisted"},
-		Primary: true, Enabled: true,
-		Domains: []string{"corp.example"},
-	}}
-	c.Groups["group-not-persisted"] = &types.Group{ID: "group-not-persisted", AccountSeqID: 0, Peers: []string{}}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.NameserverGroups, 1)
-	nsg := full.NameserverGroups[0]
-	assert.EqualValues(t, 50, nsg.Id)
-	assert.Equal(t, "Main", nsg.Name)
-	assert.True(t, nsg.Primary)
-	require.Len(t, nsg.Nameservers, 1)
-	assert.Equal(t, "8.8.8.8", nsg.Nameservers[0].IP)
-	assert.Equal(t, []int32{1}, nsg.GroupIds, "group-not-persisted is filtered out (AccountSeqID=0)")
-}
-
-func TestEncodeNetworkMapEnvelope_PostureFailedPeers(t *testing.T) {
-	c := newTestComponents()
-	c.PostureCheckXIDToSeq = map[string]int32{"check-1": 33}
-	c.PostureFailedPeers = map[string]map[string]struct{}{
-		"check-1": {
-			"peer-a":              {},
-			"peer-b":              {},
-			"peer-not-in-account": {},
-		},
-	}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Contains(t, full.PostureFailedPeers, int32(33))
-	idxs := full.PostureFailedPeers[33].PeerIndexes
-	assert.Len(t, idxs, 2, "missing peer is silently dropped (filterPostureFailedPeers guarantees presence in real data)")
-}
-
-func TestEncodeNetworkMapEnvelope_RoutersMap(t *testing.T) {
-	c := newTestComponents()
-	c.NetworkXIDToSeq = map[string]int32{"net-1": 5}
-	c.RoutersMap = map[string]map[string]*routerTypes.NetworkRouter{
-		"net-1": {
-			"peer-c": {
-				ID: "router-1", AccountSeqID: 200,
-				Peer: "peer-c", Masquerade: true, Metric: 10, Enabled: true,
-			},
-		},
-	}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Contains(t, full.RoutersMap, int32(5))
-	entries := full.RoutersMap[5].Entries
-	require.Len(t, entries, 1)
-	e := entries[0]
-	assert.EqualValues(t, 200, e.Id)
-	assert.True(t, e.PeerIndexSet)
-	require.Less(t, int(e.PeerIndex), len(full.Peers))
-	assert.Equal(t, "peerc", full.Peers[e.PeerIndex].DnsLabel)
-	assert.True(t, e.Masquerade)
-	assert.EqualValues(t, 10, e.Metric)
-	assert.True(t, e.Enabled)
-}
-
-func TestEncodeNetworkMapEnvelope_RouterPeerNotInComponentsPeers(t *testing.T) {
-	// Router peer in c.RouterPeers but NOT in c.Peers (validation may have
-	// filtered it). indexRouterPeers runs before encodeRoutersMap, so the
-	// peer_index reference must still resolve.
-	c := newTestComponents()
-	delete(c.Peers, "peer-c")
-	routerPeer := &nbpeer.Peer{
-		ID: "peer-c", Key: testWgKeyC, IP: netip.AddrFrom4([4]byte{100, 64, 0, 3}),
-		DNSLabel: "peerc", Meta: nbpeer.PeerSystemMeta{WtVersion: "0.40.0"},
-	}
-	c.RouterPeers = map[string]*nbpeer.Peer{"peer-c": routerPeer}
-	c.NetworkXIDToSeq = map[string]int32{"net-1": 5}
-	c.RoutersMap = map[string]map[string]*routerTypes.NetworkRouter{
-		"net-1": {"peer-c": {ID: "r-1", AccountSeqID: 1, Peer: "peer-c", Enabled: true}},
-	}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Contains(t, full.RoutersMap, int32(5))
-	require.Len(t, full.RoutersMap[5].Entries, 1)
-	e := full.RoutersMap[5].Entries[0]
-	assert.True(t, e.PeerIndexSet, "router peer must be indexed even when not in c.Peers")
-}
-
-func TestEncodeNetworkMapEnvelope_DNSSettingsFiltersUnpersistedGroups(t *testing.T) {
-	c := newTestComponents()
-	c.DNSSettings = &types.DNSSettings{
-		DisabledManagementGroups: []string{"group-src", "group-missing", "group-no-seq"},
-	}
-	c.Groups["group-no-seq"] = &types.Group{ID: "group-no-seq", AccountSeqID: 0}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.NotNil(t, full.DnsSettings)
-	assert.Equal(t, []int32{1}, full.DnsSettings.DisabledManagementGroupIds,
-		"only group-src (AccountSeqID=1) survives — missing and unpersisted are dropped")
-}
-
-func TestEncodeNetworkMapEnvelope_GroupIDToUserIDs(t *testing.T) {
-	c := newTestComponents()
-	c.GroupIDToUserIDs = map[string][]string{
-		"group-src":     {"user-1", "user-2"},
-		"group-no-seq":  {"user-3"}, // group not persisted → drop
-		"group-missing": {"user-4"}, // group not in components → drop
-	}
-	c.Groups["group-no-seq"] = &types.Group{ID: "group-no-seq", AccountSeqID: 0}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.Len(t, full.GroupIdToUserIds, 1, "only persisted+present groups survive")
-	require.Contains(t, full.GroupIdToUserIds, int32(1))
-	assert.ElementsMatch(t, []string{"user-1", "user-2"}, full.GroupIdToUserIds[1].UserIds)
-}
-
-func TestToProxyPatch_EmptyInputReturnsNil(t *testing.T) {
-	assert.Nil(t, toProxyPatch(nil, "netbird.cloud", false, false))
-	assert.Nil(t, toProxyPatch(&types.NetworkMap{}, "netbird.cloud", false, false),
-		"empty NetworkMap (no peers, rules, routes etc) → nil patch so proto3 omits the field")
-}
-
-func TestToProxyPatch_PopulatesAllFields(t *testing.T) {
-	nm := &types.NetworkMap{
-		Peers: []*nbpeer.Peer{{
-			ID: "ext-peer", Key: testWgKeyA, IP: netip.AddrFrom4([4]byte{100, 64, 0, 9}),
-			DNSLabel: "extpeer", Meta: nbpeer.PeerSystemMeta{WtVersion: "0.40.0"},
-		}},
-		FirewallRules: []*types.FirewallRule{{
-			PeerIP: "100.64.0.9", Action: "accept", Direction: 0, Protocol: "tcp",
-		}},
-	}
-
-	patch := toProxyPatch(nm, "netbird.cloud", false, false)
-
-	require.NotNil(t, patch)
-	assert.Len(t, patch.Peers, 1)
-	assert.Len(t, patch.FirewallRules, 1)
-}
-
-// TestEncodeNetworkMapEnvelope_ProxyPatchPropagated covers the ProxyPatch
-// pass-through in both encoder branches (normal path + nil-Components
-// graceful-degrade). Guards against a regression that drops `ProxyPatch:`
-// from one of the envelope struct literals.
-func TestEncodeNetworkMapEnvelope_ProxyPatchPropagated(t *testing.T) {
-	patch := &proto.ProxyPatch{
-		ForwardingRules: []*proto.ForwardingRule{{
-			Protocol:          proto.RuleProtocol_TCP,
-			DestinationPort:   &proto.PortInfo{PortSelection: &proto.PortInfo_Port{Port: 80}},
-			TranslatedAddress: net.IPv4(10, 0, 0, 1).To4(),
-			TranslatedPort:    &proto.PortInfo{PortSelection: &proto.PortInfo_Port{Port: 8080}},
-		}},
-	}
-
-	t.Run("normal_path", func(t *testing.T) {
-		c := newTestComponents()
-		full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{
-			Components: c,
-			ProxyPatch: patch,
-		}).GetFull()
-
-		require.NotNil(t, full.ProxyPatch, "ProxyPatch must propagate through the normal encode path")
-		assert.Len(t, full.ProxyPatch.ForwardingRules, 1)
-	})
-
-	t.Run("nil_components_graceful_degrade", func(t *testing.T) {
-		full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{
-			Components: nil,
-			ProxyPatch: patch,
-		}).GetFull()
-
-		require.NotNil(t, full.ProxyPatch, "ProxyPatch must propagate through the nil-Components branch too")
-		assert.Len(t, full.ProxyPatch.ForwardingRules, 1)
-	})
-}
-
-func TestEncodeNetworkMapEnvelope_NilComponentsGracefulDegrade(t *testing.T) {
-	// nil Components → minimal envelope, no crash. Matches the legacy
-	// behaviour for missing/unvalidated peers.
-	env := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{
-		Components: nil,
-		DNSDomain:  "netbird.cloud",
-	})
-
-	require.NotNil(t, env)
-	full := env.GetFull()
-	require.NotNil(t, full)
-	require.NotNil(t, full.AccountSettings, "AccountSettings must always be non-nil")
-	assert.Equal(t, "netbird.cloud", full.DnsDomain)
-	assert.Empty(t, full.Peers)
-	assert.Empty(t, full.Policies)
-}
-
-func TestEncodeNetworkMapEnvelope_AccountSettingsAlwaysEmitted(t *testing.T) {
-	c := &types.NetworkMapComponents{
-		Network: &types.Network{Identifier: "x", Net: net.IPNet{IP: net.IP{100, 64, 0, 0}, Mask: net.CIDRMask(10, 32)}},
-		// AccountSettings deliberately nil
-	}
-
-	full := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{Components: c}).GetFull()
-
-	require.NotNil(t, full.AccountSettings, "client dereferences AccountSettings unconditionally during Calculate(); a nil here would crash the receiver")
-	assert.False(t, full.AccountSettings.PeerLoginExpirationEnabled)
-	assert.Zero(t, full.AccountSettings.PeerLoginExpirationNs)
-}

management/internals/shared/grpc/components_envelope_response.go

@@ -1,192 +0,0 @@
-package grpc
-
-import (
-	"context"
-
-	integrationsConfig "github.com/netbirdio/management-integrations/integrations/config"
-
-	"github.com/netbirdio/netbird/client/ssh/auth"
-	nbconfig "github.com/netbirdio/netbird/management/internals/server/config"
-	nbpeer "github.com/netbirdio/netbird/management/server/peer"
-	"github.com/netbirdio/netbird/management/server/posture"
-	"github.com/netbirdio/netbird/management/server/types"
-	"github.com/netbirdio/netbird/shared/management/networkmap"
-	"github.com/netbirdio/netbird/shared/management/proto"
-)
-
-// ToComponentSyncResponse builds a SyncResponse carrying the compact
-// NetworkMapEnvelope for capability-aware peers. The legacy proto.NetworkMap
-// field is intentionally left empty — capable peers ignore it and the
-// envelope alone is the authoritative wire shape.
-//
-// PeerConfig is computed once server-side using the receiving peer's own
-// account-level network metadata. EnableSSH inside PeerConfig is left at
-// peer.SSHEnabled (the peer's local setting); account-policy-driven SSH is
-// computed by the client from the envelope's GroupIDToUserIDs / AllowedUserIDs
-// inside Calculate(), so the SshConfig.SshEnabled bit may flip true on the
-// client even though the server-side PeerConfig reports false.
-func ToComponentSyncResponse(
-	ctx context.Context,
-	config *nbconfig.Config,
-	httpConfig *nbconfig.HttpServerConfig,
-	deviceFlowConfig *nbconfig.DeviceAuthorizationFlow,
-	peer *nbpeer.Peer,
-	turnCredentials *Token,
-	relayCredentials *Token,
-	components *types.NetworkMapComponents,
-	proxyPatch *types.NetworkMap,
-	dnsName string,
-	checks []*posture.Checks,
-	settings *types.Settings,
-	extraSettings *types.ExtraSettings,
-	peerGroups []string,
-	dnsFwdPort int64,
-) *proto.SyncResponse {
-	network := networkOrZero(components)
-	enableSSH := computeSSHEnabledForPeer(components, peer)
-	peerConfig := toPeerConfig(peer, network, dnsName, settings, httpConfig, deviceFlowConfig, enableSSH)
-
-	includeIPv6 := peer.SupportsIPv6() && peer.IPv6.IsValid()
-	useSourcePrefixes := peer.SupportsSourcePrefixes()
-
-	userIDClaim := auth.DefaultUserIDClaim
-	if httpConfig != nil && httpConfig.AuthUserIDClaim != "" {
-		userIDClaim = httpConfig.AuthUserIDClaim
-	}
-
-	envelope := EncodeNetworkMapEnvelope(ComponentsEnvelopeInput{
-		Components:       components,
-		PeerConfig:       peerConfig,
-		DNSDomain:        dnsName,
-		DNSForwarderPort: dnsFwdPort,
-		UserIDClaim:      userIDClaim,
-		ProxyPatch:       toProxyPatch(proxyPatch, dnsName, includeIPv6, useSourcePrefixes),
-	})
-
-	resp := &proto.SyncResponse{
-		PeerConfig:         peerConfig,
-		NetworkMapEnvelope: envelope,
-		Checks:             toProtocolChecks(ctx, checks),
-	}
-
-	nbConfig := toNetbirdConfig(config, turnCredentials, relayCredentials, extraSettings, settings)
-	resp.NetbirdConfig = integrationsConfig.ExtendNetBirdConfig(peer.ID, peerGroups, nbConfig, extraSettings)
-
-	return resp
-}
-
-// networkOrZero returns components.Network or a zero Network — toPeerConfig
-// dereferences network.Net which would panic on nil.
-func networkOrZero(c *types.NetworkMapComponents) *types.Network {
-	if c == nil || c.Network == nil {
-		return &types.Network{}
-	}
-	return c.Network
-}
-
-// toProxyPatch converts a proxy-injected *types.NetworkMap into the wire
-// patch the components envelope ships alongside. Returns nil when there are
-// no fragments to merge — proto3 omits a nil message field, so the receiver
-// sees no patch and skips the merge step entirely.
-//
-// We reuse the legacy proto-conversion helpers (toProtocolRoutes,
-// toProtocolFirewallRules, toProtocolRoutesFirewallRules,
-// appendRemotePeerConfig, ForwardingRule.ToProto) because the proxy
-// delivers fragments pre-expanded — there's no raw component shape to
-// derive them from. Components purity isn't violated: proxy data isn't
-// policy-graph-derived, it's externally injected post-Calculate, so the
-// client merges it on top of its locally-computed NetworkMap.
-func toProxyPatch(nm *types.NetworkMap, dnsName string, includeIPv6, useSourcePrefixes bool) *proto.ProxyPatch {
-	if nm == nil {
-		return nil
-	}
-	if len(nm.Peers) == 0 && len(nm.OfflinePeers) == 0 && len(nm.FirewallRules) == 0 &&
-		len(nm.Routes) == 0 && len(nm.RoutesFirewallRules) == 0 && len(nm.ForwardingRules) == 0 {
-		return nil
-	}
-
-	patch := &proto.ProxyPatch{
-		Peers:              networkmap.AppendRemotePeerConfig(nil, nm.Peers, dnsName, includeIPv6),
-		OfflinePeers:       networkmap.AppendRemotePeerConfig(nil, nm.OfflinePeers, dnsName, includeIPv6),
-		FirewallRules:      networkmap.ToProtocolFirewallRules(nm.FirewallRules, includeIPv6, useSourcePrefixes),
-		Routes:             networkmap.ToProtocolRoutes(nm.Routes),
-		RouteFirewallRules: networkmap.ToProtocolRoutesFirewallRules(nm.RoutesFirewallRules),
-	}
-	if len(nm.ForwardingRules) > 0 {
-		patch.ForwardingRules = make([]*proto.ForwardingRule, 0, len(nm.ForwardingRules))
-		for _, r := range nm.ForwardingRules {
-			patch.ForwardingRules = append(patch.ForwardingRules, r.ToProto())
-		}
-	}
-	return patch
-}
-
-// computeSSHEnabledForPeer mirrors the SSH-server-activation bit that
-// Calculate() folds into NetworkMap.EnableSSH. Components-format peers
-// receive a freshly-computed PeerConfig.SshConfig.SshEnabled at sync time;
-// without this helper the field would be incorrectly false for any peer
-// that's the destination of an SSH-enabling policy without having
-// peer.SSHEnabled set locally.
-//
-// Mirrors the two activation paths Calculate() uses:
-//  1. Explicit: rule.Protocol == NetbirdSSH and peer is in the rule's
-//     destinations.
-//  2. Legacy implicit: rule covers TCP/22 or TCP/22022 (or ALL), peer is in
-//     destinations, AND the peer has SSHEnabled set locally — this is the
-//     "allow-all/TCP-22 implies SSH activation for SSH-capable peers" path.
-//
-// The full SSH AuthorizedUsers map is still produced by the client when it
-// runs Calculate() over the envelope.
-func computeSSHEnabledForPeer(c *types.NetworkMapComponents, peer *nbpeer.Peer) bool {
-	if c == nil || peer == nil {
-		return false
-	}
-	// Mirror Calculate's `getAllPeersFromGroups` invariant: target peer must
-	// exist in c.Peers, otherwise no rule applies to it.
-	if _, ok := c.Peers[peer.ID]; !ok {
-		return false
-	}
-	for _, policy := range c.Policies {
-		if policy == nil || !policy.Enabled {
-			continue
-		}
-		for _, rule := range policy.Rules {
-			if ruleEnablesSSHForPeer(c, rule, peer) {
-				return true
-			}
-		}
-	}
-	return false
-}
-
-// ruleEnablesSSHForPeer returns true when rule is active, targets peer, and
-// either explicitly authorises SSH or covers the legacy TCP/22 path while the
-// peer itself has SSH enabled locally.
-func ruleEnablesSSHForPeer(c *types.NetworkMapComponents, rule *types.PolicyRule, peer *nbpeer.Peer) bool {
-	if rule == nil || !rule.Enabled {
-		return false
-	}
-	if !peerInDestinations(c, rule, peer.ID) {
-		return false
-	}
-	if rule.Protocol == types.PolicyRuleProtocolNetbirdSSH {
-		return true
-	}
-	return peer.SSHEnabled && types.PolicyRuleImpliesLegacySSH(rule)
-}
-
-// peerInDestinations reports whether peerID is in any of rule.Destinations'
-// groups (or matches DestinationResource if it's a peer-typed resource —
-// for non-peer types Calculate falls through to group lookup, so we mirror
-// that exactly to avoid silent divergence).
-func peerInDestinations(c *types.NetworkMapComponents, rule *types.PolicyRule, peerID string) bool {
-	if rule.DestinationResource.Type == types.ResourceTypePeer && rule.DestinationResource.ID != "" {
-		return rule.DestinationResource.ID == peerID
-	}
-	for _, groupID := range rule.Destinations {
-		if c.IsPeerInGroup(peerID, groupID) {
-			return true
-		}
-	}
-	return false
-}

management/internals/shared/grpc/components_envelope_response_test.go

@@ -1,184 +0,0 @@
-package grpc
-
-import (
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-
-	nbpeer "github.com/netbirdio/netbird/management/server/peer"
-	"github.com/netbirdio/netbird/management/server/types"
-)
-
-// TestComputeSSHEnabledForPeer covers both Calculate-mirroring branches:
-// explicit NetbirdSSH protocol, and the legacy implicit case where a
-// TCP/22 (or 22022 / ALL / port-range-covering-22) rule activates SSH when
-// the destination peer has SSHEnabled=true locally.
-func TestComputeSSHEnabledForPeer(t *testing.T) {
-	const targetPeerID = "target"
-	const targetGroupID = "g_dst"
-
-	mkComponents := func(rule *types.PolicyRule, sshEnabled bool) (*types.NetworkMapComponents, *nbpeer.Peer) {
-		peer := &nbpeer.Peer{ID: targetPeerID, SSHEnabled: sshEnabled}
-		group := &types.Group{ID: targetGroupID, Name: "dst", Peers: []string{targetPeerID}}
-		return &types.NetworkMapComponents{
-			Peers:  map[string]*nbpeer.Peer{targetPeerID: peer},
-			Groups: map[string]*types.Group{targetGroupID: group},
-			Policies: []*types.Policy{{
-				ID:      "p",
-				Enabled: true,
-				Rules:   []*types.PolicyRule{rule},
-			}},
-		}, peer
-	}
-
-	cases := []struct {
-		name        string
-		peerSSH     bool
-		rule        types.PolicyRule
-		wantEnabled bool
-	}{
-		{
-			name:    "explicit-netbird-ssh-activates-regardless-of-peer-ssh",
-			peerSSH: false,
-			rule: types.PolicyRule{
-				Enabled: true, Protocol: types.PolicyRuleProtocolNetbirdSSH,
-				Destinations: []string{targetGroupID},
-			},
-			wantEnabled: true,
-		},
-		{
-			name:    "implicit-tcp-22-with-peer-ssh",
-			peerSSH: true,
-			rule: types.PolicyRule{
-				Enabled: true, Protocol: types.PolicyRuleProtocolTCP, Ports: []string{"22"},
-				Destinations: []string{targetGroupID},
-			},
-			wantEnabled: true,
-		},
-		{
-			name:    "implicit-tcp-22-without-peer-ssh-disabled",
-			peerSSH: false,
-			rule: types.PolicyRule{
-				Enabled: true, Protocol: types.PolicyRuleProtocolTCP, Ports: []string{"22"},
-				Destinations: []string{targetGroupID},
-			},
-			wantEnabled: false,
-		},
-		{
-			name:    "implicit-tcp-22022-with-peer-ssh",
-			peerSSH: true,
-			rule: types.PolicyRule{
-				Enabled: true, Protocol: types.PolicyRuleProtocolTCP, Ports: []string{"22022"},
-				Destinations: []string{targetGroupID},
-			},
-			wantEnabled: true,
-		},
-		{
-			name:    "implicit-all-protocol-with-peer-ssh",
-			peerSSH: true,
-			rule: types.PolicyRule{
-				Enabled: true, Protocol: types.PolicyRuleProtocolALL,
-				Destinations: []string{targetGroupID},
-			},
-			wantEnabled: true,
-		},
-		{
-			name:    "implicit-port-range-covers-22",
-			peerSSH: true,
-			rule: types.PolicyRule{
-				Enabled:      true,
-				Protocol:     types.PolicyRuleProtocolTCP,
-				PortRanges:   []types.RulePortRange{{Start: 20, End: 30}},
-				Destinations: []string{targetGroupID},
-			},
-			wantEnabled: true,
-		},
-		{
-			name:    "tcp-80-no-ssh",
-			peerSSH: true,
-			rule: types.PolicyRule{
-				Enabled: true, Protocol: types.PolicyRuleProtocolTCP, Ports: []string{"80"},
-				Destinations: []string{targetGroupID},
-			},
-			wantEnabled: false,
-		},
-		{
-			name:    "disabled-rule-skipped",
-			peerSSH: true,
-			rule: types.PolicyRule{
-				Enabled: false, Protocol: types.PolicyRuleProtocolNetbirdSSH,
-				Destinations: []string{targetGroupID},
-			},
-			wantEnabled: false,
-		},
-		{
-			name:    "peer-not-in-destinations",
-			peerSSH: true,
-			rule: types.PolicyRule{
-				Enabled: true, Protocol: types.PolicyRuleProtocolNetbirdSSH,
-				Destinations: []string{"g_other"}, // target not in this group
-			},
-			wantEnabled: false,
-		},
-		{
-			name:    "peer-typed-destination-resource-matches",
-			peerSSH: false,
-			rule: types.PolicyRule{
-				Enabled:             true,
-				Protocol:            types.PolicyRuleProtocolNetbirdSSH,
-				DestinationResource: types.Resource{ID: targetPeerID, Type: types.ResourceTypePeer},
-			},
-			wantEnabled: true,
-		},
-		{
-			name:    "non-peer-destination-resource-falls-through-to-groups",
-			peerSSH: false,
-			rule: types.PolicyRule{
-				Enabled:             true,
-				Protocol:            types.PolicyRuleProtocolNetbirdSSH,
-				DestinationResource: types.Resource{ID: targetPeerID, Type: "host"}, // wrong type
-				Destinations:        []string{targetGroupID},                        // saved by group fallback
-			},
-			wantEnabled: true,
-		},
-	}
-
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			c, peer := mkComponents(&tc.rule, tc.peerSSH)
-			got := computeSSHEnabledForPeer(c, peer)
-			assert.Equal(t, tc.wantEnabled, got)
-		})
-	}
-}
-
-// TestComputeSSHEnabledForPeer_TargetMissingFromComponents covers the
-// belt-and-suspenders presence guard mirroring Calculate's
-// getAllPeersFromGroups invariant.
-func TestComputeSSHEnabledForPeer_TargetMissingFromComponents(t *testing.T) {
-	peer := &nbpeer.Peer{ID: "missing", SSHEnabled: true}
-	c := &types.NetworkMapComponents{
-		Peers: map[string]*nbpeer.Peer{}, // target peer NOT present
-		Groups: map[string]*types.Group{
-			"g": {ID: "g", Peers: []string{"missing"}},
-		},
-		Policies: []*types.Policy{{
-			ID: "p", Enabled: true,
-			Rules: []*types.PolicyRule{{
-				Enabled: true, Protocol: types.PolicyRuleProtocolNetbirdSSH,
-				Destinations: []string{"g"},
-			}},
-		}},
-	}
-	assert.False(t, computeSSHEnabledForPeer(c, peer),
-		"missing target peer must short-circuit to false, not consult policies")
-}
-
-// TestComputeSSHEnabledForPeer_NilInputs guards the cheap nil-checks at
-// function entry — Calculate doesn't accept nil either, but the helper is
-// exported indirectly via ToComponentSyncResponse and may receive nil
-// components on graceful-degrade paths.
-func TestComputeSSHEnabledForPeer_NilInputs(t *testing.T) {
-	assert.False(t, computeSSHEnabledForPeer(nil, &nbpeer.Peer{ID: "x"}))
-	assert.False(t, computeSSHEnabledForPeer(&types.NetworkMapComponents{}, nil))
-}

management/internals/shared/grpc/conversion.go

@@ -10,20 +10,24 @@ import (
 
 	"github.com/hashicorp/go-version"
 	nbversion "github.com/netbirdio/netbird/version"
+	log "github.com/sirupsen/logrus"
+	goproto "google.golang.org/protobuf/proto"
 	"google.golang.org/protobuf/types/known/timestamppb"
 
 	integrationsConfig "github.com/netbirdio/management-integrations/integrations/config"
 
 	"github.com/netbirdio/netbird/client/ssh/auth"
 
+	nbdns "github.com/netbirdio/netbird/dns"
 	"github.com/netbirdio/netbird/management/internals/controllers/network_map/controller/cache"
 	nbconfig "github.com/netbirdio/netbird/management/internals/server/config"
 	nbpeer "github.com/netbirdio/netbird/management/server/peer"
 	"github.com/netbirdio/netbird/management/server/posture"
 	"github.com/netbirdio/netbird/management/server/types"
-	"github.com/netbirdio/netbird/shared/management/networkmap"
+	nbroute "github.com/netbirdio/netbird/route"
 	"github.com/netbirdio/netbird/shared/management/proto"
 	"github.com/netbirdio/netbird/shared/netiputil"
+	"github.com/netbirdio/netbird/shared/sshauth"
 )
 
 const (
@@ -43,16 +47,13 @@ func init() {
 	precomputedDeprecatedRemotePeersConstraint = constraint
 }
 
+// toNetbirdConfig converts the server configuration to the wire representation. It returns
+// nil when no server config is set (the fan-out network-map path) because clients treat any
+// non-nil config as authoritative: a config without a relay section is interpreted as relay
+// disabled and wipes the clients' relay URLs.
 func toNetbirdConfig(config *nbconfig.Config, turnCredentials *Token, relayToken *Token, extraSettings *types.ExtraSettings, settings *types.Settings) *proto.NetbirdConfig {
 	if config == nil {
-		if settings == nil {
-			return nil
-		}
-		return &proto.NetbirdConfig{
-			Metrics: &proto.MetricsConfig{
-				Enabled: settings.MetricsPushEnabled,
-			},
-		}
+		return nil
 	}
 
 	var stuns []*proto.HostConfig
@@ -168,8 +169,8 @@ func ToSyncResponse(ctx context.Context, config *nbconfig.Config, httpConfig *nb
 		PeerConfig: toPeerConfig(peer, networkMap.Network, dnsName, settings, httpConfig, deviceFlowConfig, networkMap.EnableSSH),
 		NetworkMap: &proto.NetworkMap{
 			Serial:     networkMap.Network.CurrentSerial(),
-			Routes:     networkmap.ToProtocolRoutes(networkMap.Routes),
-			DNSConfig:  networkmap.ToProtocolDNSConfig(networkMap.DNSConfig, dnsCache, dnsFwdPort),
+			Routes:     toProtocolRoutes(networkMap.Routes),
+			DNSConfig:  toProtocolDNSConfig(networkMap.DNSConfig, dnsCache, dnsFwdPort),
 			PeerConfig: toPeerConfig(peer, networkMap.Network, dnsName, settings, httpConfig, deviceFlowConfig, networkMap.EnableSSH),
 		},
 		Checks: toProtocolChecks(ctx, checks),
@@ -182,7 +183,7 @@ func ToSyncResponse(ctx context.Context, config *nbconfig.Config, httpConfig *nb
 	response.NetworkMap.PeerConfig = response.PeerConfig
 
 	remotePeers := make([]*proto.RemotePeerConfig, 0, len(networkMap.Peers)+len(networkMap.OfflinePeers))
-	remotePeers = networkmap.AppendRemotePeerConfig(remotePeers, networkMap.Peers, dnsName, includeIPv6)
+	remotePeers = appendRemotePeerConfig(remotePeers, networkMap.Peers, dnsName, includeIPv6)
 
 	if !shouldSkipSendingDeprecatedRemotePeers(peer.Meta.WtVersion) {
 		response.RemotePeers = remotePeers
@@ -192,13 +193,13 @@ func ToSyncResponse(ctx context.Context, config *nbconfig.Config, httpConfig *nb
 	response.RemotePeersIsEmpty = len(remotePeers) == 0
 	response.NetworkMap.RemotePeersIsEmpty = response.RemotePeersIsEmpty
 
-	response.NetworkMap.OfflinePeers = networkmap.AppendRemotePeerConfig(nil, networkMap.OfflinePeers, dnsName, includeIPv6)
+	response.NetworkMap.OfflinePeers = appendRemotePeerConfig(nil, networkMap.OfflinePeers, dnsName, includeIPv6)
 
-	firewallRules := networkmap.ToProtocolFirewallRules(networkMap.FirewallRules, includeIPv6, useSourcePrefixes)
+	firewallRules := toProtocolFirewallRules(networkMap.FirewallRules, includeIPv6, useSourcePrefixes)
 	response.NetworkMap.FirewallRules = firewallRules
 	response.NetworkMap.FirewallRulesIsEmpty = len(firewallRules) == 0
 
-	routesFirewallRules := networkmap.ToProtocolRoutesFirewallRules(networkMap.RoutesFirewallRules)
+	routesFirewallRules := toProtocolRoutesFirewallRules(networkMap.RoutesFirewallRules)
 	response.NetworkMap.RoutesFirewallRules = routesFirewallRules
 	response.NetworkMap.RoutesFirewallRulesIsEmpty = len(routesFirewallRules) == 0
 
@@ -211,7 +212,7 @@ func ToSyncResponse(ctx context.Context, config *nbconfig.Config, httpConfig *nb
 	}
 
 	if networkMap.AuthorizedUsers != nil {
-		hashedUsers, machineUsers := networkmap.BuildAuthorizedUsersProto(ctx, networkMap.AuthorizedUsers)
+		hashedUsers, machineUsers := buildAuthorizedUsersProto(ctx, networkMap.AuthorizedUsers)
 		userIDClaim := auth.DefaultUserIDClaim
 		if httpConfig != nil && httpConfig.AuthUserIDClaim != "" {
 			userIDClaim = httpConfig.AuthUserIDClaim
@@ -251,6 +252,33 @@ func encodeSessionExpiresAt(deadline time.Time) *timestamppb.Timestamp {
 	return timestamppb.New(deadline)
 }
 
+func buildAuthorizedUsersProto(ctx context.Context, authorizedUsers map[string]map[string]struct{}) ([][]byte, map[string]*proto.MachineUserIndexes) {
+	userIDToIndex := make(map[string]uint32)
+	var hashedUsers [][]byte
+	machineUsers := make(map[string]*proto.MachineUserIndexes, len(authorizedUsers))
+
+	for machineUser, users := range authorizedUsers {
+		indexes := make([]uint32, 0, len(users))
+		for userID := range users {
+			idx, exists := userIDToIndex[userID]
+			if !exists {
+				hash, err := sshauth.HashUserID(userID)
+				if err != nil {
+					log.WithContext(ctx).Errorf("failed to hash user id %s: %v", userID, err)
+					continue
+				}
+				idx = uint32(len(hashedUsers))
+				userIDToIndex[userID] = idx
+				hashedUsers = append(hashedUsers, hash[:])
+			}
+			indexes = append(indexes, idx)
+		}
+		machineUsers[machineUser] = &proto.MachineUserIndexes{Indexes: indexes}
+	}
+
+	return hashedUsers, machineUsers
+}
+
 func shouldSkipSendingDeprecatedRemotePeers(peerVersion string) bool {
 	if nbversion.IsDevelopmentVersion(peerVersion) {
 		return true
@@ -264,6 +292,51 @@ func shouldSkipSendingDeprecatedRemotePeers(peerVersion string) bool {
 	return precomputedDeprecatedRemotePeersConstraint.Check(peerNBVersion)
 }
 
+func appendRemotePeerConfig(dst []*proto.RemotePeerConfig, peers []*nbpeer.Peer, dnsName string, includeIPv6 bool) []*proto.RemotePeerConfig {
+	for _, rPeer := range peers {
+		allowedIPs := []string{rPeer.IP.String() + "/32"}
+		if includeIPv6 && rPeer.IPv6.IsValid() {
+			allowedIPs = append(allowedIPs, rPeer.IPv6.String()+"/128")
+		}
+		dst = append(dst, &proto.RemotePeerConfig{
+			WgPubKey:     rPeer.Key,
+			AllowedIps:   allowedIPs,
+			SshConfig:    &proto.SSHConfig{SshPubKey: []byte(rPeer.SSHKey)},
+			Fqdn:         rPeer.FQDN(dnsName),
+			AgentVersion: rPeer.Meta.WtVersion,
+		})
+	}
+	return dst
+}
+
+// toProtocolDNSConfig converts nbdns.Config to proto.DNSConfig using the cache
+func toProtocolDNSConfig(update nbdns.Config, cache *cache.DNSConfigCache, forwardPort int64) *proto.DNSConfig {
+	protoUpdate := &proto.DNSConfig{
+		ServiceEnable:    update.ServiceEnable,
+		CustomZones:      make([]*proto.CustomZone, 0, len(update.CustomZones)),
+		NameServerGroups: make([]*proto.NameServerGroup, 0, len(update.NameServerGroups)),
+		ForwarderPort:    forwardPort,
+	}
+
+	for _, zone := range update.CustomZones {
+		protoZone := convertToProtoCustomZone(zone)
+		protoUpdate.CustomZones = append(protoUpdate.CustomZones, protoZone)
+	}
+
+	for _, nsGroup := range update.NameServerGroups {
+		cacheKey := nsGroup.ID
+		if cachedGroup, exists := cache.GetNameServerGroup(cacheKey); exists {
+			protoUpdate.NameServerGroups = append(protoUpdate.NameServerGroups, cachedGroup)
+		} else {
+			protoGroup := convertToProtoNameServerGroup(nsGroup)
+			cache.SetNameServerGroup(cacheKey, protoGroup)
+			protoUpdate.NameServerGroups = append(protoUpdate.NameServerGroups, protoGroup)
+		}
+	}
+
+	return protoUpdate
+}
+
 func ToResponseProto(configProto nbconfig.Protocol) proto.HostConfig_Protocol {
 	switch configProto {
 	case nbconfig.UDP:
@@ -281,6 +354,203 @@ func ToResponseProto(configProto nbconfig.Protocol) proto.HostConfig_Protocol {
 	}
 }
 
+func toProtocolRoutes(routes []*nbroute.Route) []*proto.Route {
+	protoRoutes := make([]*proto.Route, 0, len(routes))
+	for _, r := range routes {
+		protoRoutes = append(protoRoutes, toProtocolRoute(r))
+	}
+	return protoRoutes
+}
+
+func toProtocolRoute(route *nbroute.Route) *proto.Route {
+	return &proto.Route{
+		ID:            string(route.ID),
+		NetID:         string(route.NetID),
+		Network:       route.Network.String(),
+		Domains:       route.Domains.ToPunycodeList(),
+		NetworkType:   int64(route.NetworkType),
+		Peer:          route.Peer,
+		Metric:        int64(route.Metric),
+		Masquerade:    route.Masquerade,
+		KeepRoute:     route.KeepRoute,
+		SkipAutoApply: route.SkipAutoApply,
+	}
+}
+
+// toProtocolFirewallRules converts the firewall rules to the protocol firewall rules.
+// When useSourcePrefixes is true, the compact SourcePrefixes field is populated
+// alongside the deprecated PeerIP for forward compatibility.
+// Wildcard rules ("0.0.0.0") are expanded into separate v4 and v6 SourcePrefixes
+// when includeIPv6 is true.
+func toProtocolFirewallRules(rules []*types.FirewallRule, includeIPv6, useSourcePrefixes bool) []*proto.FirewallRule {
+	result := make([]*proto.FirewallRule, 0, len(rules))
+	for i := range rules {
+		rule := rules[i]
+
+		fwRule := &proto.FirewallRule{
+			PolicyID:  []byte(rule.PolicyID),
+			PeerIP:    rule.PeerIP, //nolint:staticcheck // populated for backward compatibility
+			Direction: getProtoDirection(rule.Direction),
+			Action:    getProtoAction(rule.Action),
+			Protocol:  getProtoProtocol(rule.Protocol),
+			Port:      rule.Port,
+		}
+
+		if useSourcePrefixes && rule.PeerIP != "" {
+			result = append(result, populateSourcePrefixes(fwRule, rule, includeIPv6)...)
+		}
+
+		if shouldUsePortRange(fwRule) {
+			fwRule.PortInfo = rule.PortRange.ToProto()
+		}
+
+		result = append(result, fwRule)
+	}
+	return result
+}
+
+// populateSourcePrefixes sets SourcePrefixes on fwRule and returns any
+// additional rules needed (e.g. a v6 wildcard clone when the peer IP is unspecified).
+func populateSourcePrefixes(fwRule *proto.FirewallRule, rule *types.FirewallRule, includeIPv6 bool) []*proto.FirewallRule {
+	addr, err := netip.ParseAddr(rule.PeerIP)
+	if err != nil {
+		return nil
+	}
+
+	if !addr.IsUnspecified() {
+		fwRule.SourcePrefixes = [][]byte{netiputil.EncodeAddr(addr.Unmap())}
+		return nil
+	}
+
+	// IPv4Unspecified/0 is always valid, error is impossible.
+	v4Wildcard, _ := netiputil.EncodePrefix(netip.PrefixFrom(netip.IPv4Unspecified(), 0))
+	fwRule.SourcePrefixes = [][]byte{v4Wildcard}
+
+	if !includeIPv6 {
+		return nil
+	}
+
+	v6Rule := goproto.Clone(fwRule).(*proto.FirewallRule)
+	v6Rule.PeerIP = "::" //nolint:staticcheck // populated for backward compatibility
+	// IPv6Unspecified/0 is always valid, error is impossible.
+	v6Wildcard, _ := netiputil.EncodePrefix(netip.PrefixFrom(netip.IPv6Unspecified(), 0))
+	v6Rule.SourcePrefixes = [][]byte{v6Wildcard}
+	if shouldUsePortRange(v6Rule) {
+		v6Rule.PortInfo = rule.PortRange.ToProto()
+	}
+	return []*proto.FirewallRule{v6Rule}
+}
+
+// getProtoDirection converts the direction to proto.RuleDirection.
+func getProtoDirection(direction int) proto.RuleDirection {
+	if direction == types.FirewallRuleDirectionOUT {
+		return proto.RuleDirection_OUT
+	}
+	return proto.RuleDirection_IN
+}
+
+func toProtocolRoutesFirewallRules(rules []*types.RouteFirewallRule) []*proto.RouteFirewallRule {
+	result := make([]*proto.RouteFirewallRule, len(rules))
+	for i := range rules {
+		rule := rules[i]
+		result[i] = &proto.RouteFirewallRule{
+			SourceRanges: rule.SourceRanges,
+			Action:       getProtoAction(rule.Action),
+			Destination:  rule.Destination,
+			Protocol:     getProtoProtocol(rule.Protocol),
+			PortInfo:     getProtoPortInfo(rule),
+			IsDynamic:    rule.IsDynamic,
+			Domains:      rule.Domains.ToPunycodeList(),
+			PolicyID:     []byte(rule.PolicyID),
+			RouteID:      string(rule.RouteID),
+		}
+	}
+
+	return result
+}
+
+// getProtoAction converts the action to proto.RuleAction.
+func getProtoAction(action string) proto.RuleAction {
+	if action == string(types.PolicyTrafficActionDrop) {
+		return proto.RuleAction_DROP
+	}
+	return proto.RuleAction_ACCEPT
+}
+
+// getProtoProtocol converts the protocol to proto.RuleProtocol.
+func getProtoProtocol(protocol string) proto.RuleProtocol {
+	switch types.PolicyRuleProtocolType(protocol) {
+	case types.PolicyRuleProtocolALL:
+		return proto.RuleProtocol_ALL
+	case types.PolicyRuleProtocolTCP:
+		return proto.RuleProtocol_TCP
+	case types.PolicyRuleProtocolUDP:
+		return proto.RuleProtocol_UDP
+	case types.PolicyRuleProtocolICMP:
+		return proto.RuleProtocol_ICMP
+	default:
+		return proto.RuleProtocol_UNKNOWN
+	}
+}
+
+// getProtoPortInfo converts the port info to proto.PortInfo.
+func getProtoPortInfo(rule *types.RouteFirewallRule) *proto.PortInfo {
+	var portInfo proto.PortInfo
+	if rule.Port != 0 {
+		portInfo.PortSelection = &proto.PortInfo_Port{Port: uint32(rule.Port)}
+	} else if portRange := rule.PortRange; portRange.Start != 0 && portRange.End != 0 {
+		portInfo.PortSelection = &proto.PortInfo_Range_{
+			Range: &proto.PortInfo_Range{
+				Start: uint32(portRange.Start),
+				End:   uint32(portRange.End),
+			},
+		}
+	}
+	return &portInfo
+}
+
+func shouldUsePortRange(rule *proto.FirewallRule) bool {
+	return rule.Port == "" && (rule.Protocol == proto.RuleProtocol_UDP || rule.Protocol == proto.RuleProtocol_TCP)
+}
+
+// Helper function to convert nbdns.CustomZone to proto.CustomZone
+func convertToProtoCustomZone(zone nbdns.CustomZone) *proto.CustomZone {
+	protoZone := &proto.CustomZone{
+		Domain:               zone.Domain,
+		Records:              make([]*proto.SimpleRecord, 0, len(zone.Records)),
+		SearchDomainDisabled: zone.SearchDomainDisabled,
+		NonAuthoritative:     zone.NonAuthoritative,
+	}
+	for _, record := range zone.Records {
+		protoZone.Records = append(protoZone.Records, &proto.SimpleRecord{
+			Name:  record.Name,
+			Type:  int64(record.Type),
+			Class: record.Class,
+			TTL:   int64(record.TTL),
+			RData: record.RData,
+		})
+	}
+	return protoZone
+}
+
+// Helper function to convert nbdns.NameServerGroup to proto.NameServerGroup
+func convertToProtoNameServerGroup(nsGroup *nbdns.NameServerGroup) *proto.NameServerGroup {
+	protoGroup := &proto.NameServerGroup{
+		Primary:              nsGroup.Primary,
+		Domains:              nsGroup.Domains,
+		SearchDomainsEnabled: nsGroup.SearchDomainsEnabled,
+		NameServers:          make([]*proto.NameServer, 0, len(nsGroup.NameServers)),
+	}
+	for _, ns := range nsGroup.NameServers {
+		protoGroup.NameServers = append(protoGroup.NameServers, &proto.NameServer{
+			IP:     ns.IP.String(),
+			Port:   int64(ns.Port),
+			NSType: int64(ns.NSType),
+		})
+	}
+	return protoGroup
+}
+
 // buildJWTConfig constructs JWT configuration for SSH servers from management server config
 func buildJWTConfig(config *nbconfig.HttpServerConfig, deviceFlowConfig *nbconfig.DeviceAuthorizationFlow) *proto.JWTConfig {
 	if config == nil || config.AuthAudience == "" {

management/internals/shared/grpc/conversion_test.go

@@ -8,12 +8,13 @@ import (
 	"time"
 
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
 
 	nbdns "github.com/netbirdio/netbird/dns"
 	"github.com/netbirdio/netbird/management/internals/controllers/network_map"
 	"github.com/netbirdio/netbird/management/internals/controllers/network_map/controller/cache"
 	nbconfig "github.com/netbirdio/netbird/management/internals/server/config"
-	"github.com/netbirdio/netbird/shared/management/networkmap"
+	"github.com/netbirdio/netbird/management/server/types"
 )
 
 func TestToProtocolDNSConfigWithCache(t *testing.T) {
@@ -63,13 +64,13 @@ func TestToProtocolDNSConfigWithCache(t *testing.T) {
 	}
 
 	// First run with config1
-	result1 := networkmap.ToProtocolDNSConfig(config1, &cache, int64(network_map.DnsForwarderPort))
+	result1 := toProtocolDNSConfig(config1, &cache, int64(network_map.DnsForwarderPort))
 
 	// Second run with config2
-	result2 := networkmap.ToProtocolDNSConfig(config2, &cache, int64(network_map.DnsForwarderPort))
+	result2 := toProtocolDNSConfig(config2, &cache, int64(network_map.DnsForwarderPort))
 
 	// Third run with config1 again
-	result3 := networkmap.ToProtocolDNSConfig(config1, &cache, int64(network_map.DnsForwarderPort))
+	result3 := toProtocolDNSConfig(config1, &cache, int64(network_map.DnsForwarderPort))
 
 	// Verify that result1 and result3 are identical
 	if !reflect.DeepEqual(result1, result3) {
@@ -101,7 +102,7 @@ func BenchmarkToProtocolDNSConfig(b *testing.B) {
 
 			b.ResetTimer()
 			for i := 0; i < b.N; i++ {
-				networkmap.ToProtocolDNSConfig(testData, cache, int64(network_map.DnsForwarderPort))
+				toProtocolDNSConfig(testData, cache, int64(network_map.DnsForwarderPort))
 			}
 		})
 
@@ -109,7 +110,7 @@ func BenchmarkToProtocolDNSConfig(b *testing.B) {
 			b.ResetTimer()
 			for i := 0; i < b.N; i++ {
 				cache := &cache.DNSConfigCache{}
-				networkmap.ToProtocolDNSConfig(testData, cache, int64(network_map.DnsForwarderPort))
+				toProtocolDNSConfig(testData, cache, int64(network_map.DnsForwarderPort))
 			}
 		})
 	}
@@ -264,3 +265,39 @@ func TestEncodeSessionExpiresAt(t *testing.T) {
 		assert.True(t, got.AsTime().Equal(deadline))
 	})
 }
+
+// TestToNetbirdConfig_RelayInvariant guards against the v0.74.0 relay-wipe regression.
+// Clients treat any non-nil NetbirdConfig as authoritative and interpret a missing relay
+// section as relay disabled, wiping their relay URLs. toNetbirdConfig must therefore
+// return nil when no server config is set (the fan-out network-map path) instead of a
+// partial config, and a result built from a relay-enabled config must carry the relay
+// section.
+func TestToNetbirdConfig_RelayInvariant(t *testing.T) {
+	settings := &types.Settings{MetricsPushEnabled: true}
+
+	t.Run("nil server config returns nil config", func(t *testing.T) {
+		nbCfg := toNetbirdConfig(nil, nil, nil, nil, settings)
+		assert.Nil(t, nbCfg, "fan-out updates must not carry a partial NetbirdConfig even when settings are present")
+	})
+
+	t.Run("relay-enabled config carries relay section", func(t *testing.T) {
+		cfg := &nbconfig.Config{
+			Stuns: []*nbconfig.Host{{Proto: nbconfig.UDP, URI: "stun:stun.example.com:3478"}},
+			TURNConfig: &nbconfig.TURNConfig{
+				Turns: []*nbconfig.Host{{Proto: nbconfig.UDP, URI: "turn:turn.example.com:3478", Username: "user", Password: "pass"}},
+			},
+			Relay:  &nbconfig.Relay{Addresses: []string{"rels://relay.example.com:443"}},
+			Signal: &nbconfig.Host{Proto: nbconfig.HTTP, URI: "signal.example.com:10000"},
+		}
+		relayToken := &Token{Payload: "token-payload", Signature: "token-signature"}
+
+		nbCfg := toNetbirdConfig(cfg, nil, relayToken, nil, settings)
+		require.NotNil(t, nbCfg)
+		require.NotNil(t, nbCfg.Relay, "non-nil NetbirdConfig must include the relay section")
+		assert.Equal(t, cfg.Relay.Addresses, nbCfg.Relay.Urls, "relay URLs should match the server config")
+		assert.Equal(t, relayToken.Payload, nbCfg.Relay.TokenPayload, "relay token payload should be set")
+		assert.Equal(t, relayToken.Signature, nbCfg.Relay.TokenSignature, "relay token signature should be set")
+		require.NotNil(t, nbCfg.Metrics)
+		assert.True(t, nbCfg.Metrics.Enabled, "metrics flag should carry the settings value")
+	})
+}

management/internals/shared/grpc/server.go

@@ -1016,31 +1016,7 @@ func (s *Server) sendInitialSync(ctx context.Context, peerKey wgtypes.Key, peer
 		return status.Errorf(codes.Internal, "failed to get peer groups %s", err)
 	}
 
-	dnsName := s.networkMapController.GetDNSDomain(settings)
-
-	var plainResp *proto.SyncResponse
-	if s.networkMapController.PeerNeedsComponents(peer) {
-		// Capable peer: discard the legacy NetworkMap that SyncAndMarkPeer
-		// computed and recompute the raw components instead. This wastes one
-		// Calculate() call per initial-sync — the component-based wire
-		// format is what the peer actually consumes. The streaming path
-		// (network_map.Controller.UpdateAccountPeers) skips this duplication
-		// because it dispatches by capability before computing.
-		//
-		// TODO: refactor SyncPeer / SyncAndMarkPeer / their mocks + manager
-		// interfaces to return PeerNetworkMapResult so the initial-sync path
-		// stops doing duplicate work. Deferred until the client-side
-		// decoder lands and there's a real deployment of capability=3 peers
-		// worth optimizing for.
-		_, components, proxyPatch, _, _, err := s.networkMapController.GetValidatedPeerWithComponents(ctx, false, peer.AccountID, peer)
-		if err != nil {
-			log.WithContext(ctx).Errorf("failed to build components for peer %s on initial sync: %v", peer.ID, err)
-			return status.Errorf(codes.Internal, "failed to build initial sync envelope")
-		}
-		plainResp = ToComponentSyncResponse(ctx, s.config, s.config.HttpConfig, s.config.DeviceAuthorizationFlow, peer, turnToken, relayToken, components, proxyPatch, dnsName, postureChecks, settings, settings.Extra, peerGroups, dnsFwdPort)
-	} else {
-		plainResp = ToSyncResponse(ctx, s.config, s.config.HttpConfig, s.config.DeviceAuthorizationFlow, peer, turnToken, relayToken, networkMap, dnsName, postureChecks, nil, settings, settings.Extra, peerGroups, dnsFwdPort)
-	}
+	plainResp := ToSyncResponse(ctx, s.config, s.config.HttpConfig, s.config.DeviceAuthorizationFlow, peer, turnToken, relayToken, networkMap, s.networkMapController.GetDNSDomain(settings), postureChecks, nil, settings, settings.Extra, peerGroups, dnsFwdPort)
 
 	key, err := s.secretsManager.GetWGKey()
 	if err != nil {

management/server/account.go

@@ -1648,14 +1648,6 @@ func (am *DefaultAccountManager) SyncUserJWTGroups(ctx context.Context, userAuth
 			return nil
 		}
 
-		for _, g := range newGroupsToCreate {
-			seq, err := transaction.AllocateAccountSeqID(ctx, userAuth.AccountId, types.AccountSeqEntityGroup)
-			if err != nil {
-				return fmt.Errorf("error allocating group seq id: %w", err)
-			}
-			g.AccountSeqID = seq
-		}
-
 		if err = transaction.CreateGroups(ctx, userAuth.AccountId, newGroupsToCreate); err != nil {
 			return fmt.Errorf("error saving groups: %w", err)
 		}

management/server/account_test.go

@@ -3170,16 +3170,6 @@ func TestAccount_SetJWTGroups(t *testing.T) {
 		user, err := manager.Store.GetUserByUserID(context.Background(), store.LockingStrengthNone, "user2")
 		assert.NoError(t, err, "unable to get user")
 		assert.Len(t, user.AutoGroups, 1, "new group should be added")
-
-		var newJWTGroup *types.Group
-		for _, g := range groups {
-			if g.Name == "group3" {
-				newJWTGroup = g
-				break
-			}
-		}
-		require.NotNil(t, newJWTGroup, "JIT-created JWT group not found")
-		assert.NotZero(t, newJWTGroup.AccountSeqID, "JIT-created JWT group must have a non-zero AccountSeqID")
 	})
 
 	t.Run("remove all JWT groups when list is empty", func(t *testing.T) {

management/server/group.go

@@ -93,12 +93,6 @@ func (am *DefaultAccountManager) CreateGroup(ctx context.Context, accountID, use
 		events := am.prepareGroupEvents(ctx, transaction, accountID, userID, newGroup)
 		eventsToStore = append(eventsToStore, events...)
 
-		seq, err := transaction.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityGroup)
-		if err != nil {
-			return status.Errorf(status.Internal, "failed to allocate group seq id: %v", err)
-		}
-		newGroup.AccountSeqID = seq
-
 		if err := transaction.CreateGroup(ctx, newGroup); err != nil {
 			return status.Errorf(status.Internal, "failed to create group: %v", err)
 		}
@@ -164,8 +158,6 @@ func (am *DefaultAccountManager) UpdateGroup(ctx context.Context, accountID, use
 			return err
 		}
 
-		newGroup.AccountSeqID = oldGroup.AccountSeqID
-
 		if err = transaction.UpdateGroup(ctx, newGroup); err != nil {
 			return err
 		}
@@ -244,12 +236,6 @@ func (am *DefaultAccountManager) CreateGroups(ctx context.Context, accountID, us
 
 			newGroup.AccountID = accountID
 
-			seq, err := transaction.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityGroup)
-			if err != nil {
-				return err
-			}
-			newGroup.AccountSeqID = seq
-
 			if err = transaction.CreateGroup(ctx, newGroup); err != nil {
 				return err
 			}
@@ -341,12 +327,6 @@ func (am *DefaultAccountManager) updateSingleGroup(ctx context.Context, accountI
 
 		newGroup.AccountID = accountID
 
-		oldGroup, err := transaction.GetGroupByID(ctx, store.LockingStrengthNone, accountID, newGroup.ID)
-		if err != nil {
-			return err
-		}
-		newGroup.AccountSeqID = oldGroup.AccountSeqID
-
 		if err := transaction.UpdateGroup(ctx, newGroup); err != nil {
 			return err
 		}
@@ -361,6 +341,7 @@ func (am *DefaultAccountManager) updateSingleGroup(ctx context.Context, accountI
 
 		events = am.prepareGroupEvents(ctx, transaction, accountID, userID, newGroup)
 
+		var err error
 		snap, err = affectedpeers.Load(ctx, transaction, accountID, change)
 		return err
 	})

management/server/migration/account_seq.go

@@ -1,156 +0,0 @@
-package migration
-
-import (
-	"context"
-	"fmt"
-
-	log "github.com/sirupsen/logrus"
-	"gorm.io/gorm"
-
-	"github.com/netbirdio/netbird/management/server/types"
-)
-
-// BackfillAccountSeqIDs assigns a deterministic per-account sequential id to all
-// rows of `model` whose account_seq_id is zero, then seeds account_seq_counters
-// with the next free id per account. Idempotent: safe to re-run; both steps
-// no-op once everything is consistent.
-//
-// Implemented as two table-wide SQL statements with window functions, one
-// transaction. Backfilling 246k rows across 154k accounts on Postgres takes
-// well under a second instead of the per-account-loop ~2 minutes.
-//
-// orderColumn is the column to use when assigning the deterministic ordering
-// (typically the primary-key string id).
-func BackfillAccountSeqIDs[T any](
-	ctx context.Context,
-	db *gorm.DB,
-	entity types.AccountSeqEntity,
-	orderColumn string,
-) error {
-	var model T
-	if !db.Migrator().HasTable(&model) {
-		log.WithContext(ctx).Debugf("backfill seq id: table for %T missing, skip", model)
-		return nil
-	}
-
-	stmt := &gorm.Statement{DB: db}
-	if err := stmt.Parse(&model); err != nil {
-		return fmt.Errorf("parse model: %w", err)
-	}
-	table := quoteIdent(db, stmt.Schema.Table)
-	orderCol := quoteIdent(db, orderColumn)
-
-	return db.Transaction(func(tx *gorm.DB) error {
-		var pending int64
-		if err := tx.Raw(
-			fmt.Sprintf("SELECT count(*) FROM %s WHERE account_seq_id IS NULL OR account_seq_id = 0", table),
-		).Scan(&pending).Error; err != nil {
-			return fmt.Errorf("count pending on %s: %w", table, err)
-		}
-
-		if pending > 0 {
-			log.WithContext(ctx).Infof("backfill seq id: %s — %d rows pending", table, pending)
-			if err := backfillRankSQL(tx, table, orderCol); err != nil {
-				return fmt.Errorf("rank %s: %w", table, err)
-			}
-		}
-
-		if err := seedCountersSQL(tx, table, entity); err != nil {
-			return fmt.Errorf("seed counters for %s: %w", entity, err)
-		}
-		return nil
-	})
-}
-
-func quoteIdent(db *gorm.DB, name string) string {
-	switch db.Dialector.Name() {
-	case "mysql":
-		return "`" + name + "`"
-	case "postgres":
-		return `"` + name + `"`
-	default:
-		return name
-	}
-}
-
-func backfillRankSQL(db *gorm.DB, table, orderCol string) error {
-	dialect := db.Dialector.Name()
-	var sql string
-	switch dialect {
-	case "postgres", "sqlite":
-		sql = fmt.Sprintf(`
-WITH max_seq AS (
-    SELECT account_id, COALESCE(MAX(account_seq_id), 0) AS max_seq
-    FROM %s
-    GROUP BY account_id
-),
-ranked AS (
-    SELECT p.id,
-           m.max_seq + ROW_NUMBER() OVER (PARTITION BY p.account_id ORDER BY p.%s) AS new_seq
-    FROM %s p
-    JOIN max_seq m ON p.account_id = m.account_id
-    WHERE p.account_seq_id IS NULL OR p.account_seq_id = 0
-)
-UPDATE %s SET account_seq_id = ranked.new_seq
-FROM ranked
-WHERE %s.id = ranked.id
-`, table, orderCol, table, table, table)
-	case "mysql":
-		sql = fmt.Sprintf(`
-UPDATE %s p
-JOIN (
-    SELECT account_id, COALESCE(MAX(account_seq_id), 0) AS max_seq
-    FROM %s
-    GROUP BY account_id
-) m ON p.account_id = m.account_id
-JOIN (
-    SELECT id, ROW_NUMBER() OVER (PARTITION BY account_id ORDER BY %s) AS rn
-    FROM %s
-    WHERE account_seq_id IS NULL OR account_seq_id = 0
-) r ON p.id = r.id
-SET p.account_seq_id = m.max_seq + r.rn
-`, table, table, orderCol, table)
-	default:
-		return fmt.Errorf("unsupported dialect: %s", dialect)
-	}
-	return db.Exec(sql).Error
-}
-
-func seedCountersSQL(db *gorm.DB, table string, entity types.AccountSeqEntity) error {
-	dialect := db.Dialector.Name()
-	var sql string
-	switch dialect {
-	case "postgres":
-		sql = fmt.Sprintf(`
-INSERT INTO account_seq_counters (account_id, entity, next_id)
-SELECT account_id, ?, MAX(account_seq_id) + 1
-FROM %s
-WHERE account_seq_id IS NOT NULL AND account_seq_id > 0
-GROUP BY account_id
-ON CONFLICT (account_id, entity) DO UPDATE
-    SET next_id = GREATEST(account_seq_counters.next_id, EXCLUDED.next_id)
-`, table)
-	case "sqlite":
-		sql = fmt.Sprintf(`
-INSERT INTO account_seq_counters (account_id, entity, next_id)
-SELECT account_id, ?, MAX(account_seq_id) + 1
-FROM %s
-WHERE account_seq_id IS NOT NULL AND account_seq_id > 0
-GROUP BY account_id
-ON CONFLICT (account_id, entity) DO UPDATE
-    SET next_id = max(account_seq_counters.next_id, excluded.next_id)
-`, table)
-	case "mysql":
-		sql = fmt.Sprintf(`
-INSERT INTO account_seq_counters (account_id, entity, next_id)
-SELECT account_id, ?, MAX(account_seq_id) + 1
-FROM %s
-WHERE account_seq_id IS NOT NULL AND account_seq_id > 0
-GROUP BY account_id
-ON DUPLICATE KEY UPDATE next_id = GREATEST(next_id, VALUES(next_id))
-`, table)
-	default:
-		return fmt.Errorf("unsupported dialect: %s", dialect)
-	}
-	return db.Exec(sql, string(entity)).Error
-}

management/server/nameserver.go

@@ -67,12 +67,6 @@ func (am *DefaultAccountManager) CreateNameServerGroup(ctx context.Context, acco
 			return err
 		}
 
-		seq, err := transaction.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityNameserverGroup)
-		if err != nil {
-			return err
-		}
-		newNSGroup.AccountSeqID = seq
-
 		if err = transaction.SaveNameServerGroup(ctx, newNSGroup); err != nil {
 			return err
 		}
@@ -122,8 +116,6 @@ func (am *DefaultAccountManager) SaveNameServerGroup(ctx context.Context, accoun
 			return err
 		}
 
-		nsGroupToSave.AccountSeqID = oldNSGroup.AccountSeqID
-
 		if err = transaction.SaveNameServerGroup(ctx, nsGroupToSave); err != nil {
 			return err
 		}

management/server/networks/manager.go

@@ -16,7 +16,6 @@ import (
 	"github.com/netbirdio/netbird/management/server/permissions/modules"
 	"github.com/netbirdio/netbird/management/server/permissions/operations"
 	"github.com/netbirdio/netbird/management/server/store"
-	serverTypes "github.com/netbirdio/netbird/management/server/types"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
 
@@ -72,20 +71,9 @@ func (m *managerImpl) CreateNetwork(ctx context.Context, userID string, network
 
 	network.ID = xid.New().String()
 
-	err = m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
-		seq, err := transaction.AllocateAccountSeqID(ctx, network.AccountID, serverTypes.AccountSeqEntityNetwork)
-		if err != nil {
-			return fmt.Errorf("failed to allocate network seq id: %w", err)
-		}
-		network.AccountSeqID = seq
-
-		if err := transaction.SaveNetwork(ctx, network); err != nil {
-			return fmt.Errorf("failed to save network: %w", err)
-		}
-		return nil
-	})
+	err = m.store.SaveNetwork(ctx, network)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to save network: %w", err)
 	}
 
 	m.accountManager.StoreEvent(ctx, userID, network.ID, network.AccountID, activity.NetworkCreated, network.EventMeta())
@@ -114,25 +102,14 @@ func (m *managerImpl) UpdateNetwork(ctx context.Context, userID string, network
 		return nil, status.NewPermissionDeniedError()
 	}
 
-	err = m.store.ExecuteInTransaction(ctx, func(transaction store.Store) error {
-		existing, err := transaction.GetNetworkByID(ctx, store.LockingStrengthUpdate, network.AccountID, network.ID)
-		if err != nil {
-			return fmt.Errorf("failed to get network: %w", err)
-		}
-		network.AccountSeqID = existing.AccountSeqID
-
-		if err := transaction.SaveNetwork(ctx, network); err != nil {
-			return fmt.Errorf("failed to save network: %w", err)
-		}
-		return nil
-	})
+	_, err = m.store.GetNetworkByID(ctx, store.LockingStrengthUpdate, network.AccountID, network.ID)
 	if err != nil {
-		return nil, err
+		return nil, fmt.Errorf("failed to get network: %w", err)
 	}
 
 	m.accountManager.StoreEvent(ctx, userID, network.ID, network.AccountID, activity.NetworkUpdated, network.EventMeta())
 
-	return network, nil
+	return network, m.store.SaveNetwork(ctx, network)
 }
 
 func (m *managerImpl) DeleteNetwork(ctx context.Context, accountID, userID, networkID string) error {

management/server/networks/manager_test.go

@@ -255,73 +255,3 @@ func Test_UpdateNetworkFailsWithPermissionDenied(t *testing.T) {
 	require.Error(t, err)
 	require.Nil(t, updatedNetwork)
 }
-
-// Test_CreateNetworkAllocatesSeqID verifies that CreateNetwork sets a
-// non-zero AccountSeqID on the persisted network (allocated through the
-// account_seq_counters table).
-func Test_CreateNetworkAllocatesSeqID(t *testing.T) {
-	ctx := context.Background()
-	const accountID = "testAccountId"
-	const userID = "testAdminId"
-
-	s, cleanUp, err := store.NewTestStoreFromSQL(ctx, "../testdata/networks.sql", t.TempDir())
-	require.NoError(t, err)
-	t.Cleanup(cleanUp)
-
-	am := mock_server.MockAccountManager{}
-	permissionsManager := permissions.NewManager(s)
-	groupsManager := groups.NewManagerMock()
-	routerManager := routers.NewManagerMock()
-	resourcesManager := resources.NewManager(s, permissionsManager, groupsManager, &am, nil)
-	manager := NewManager(s, permissionsManager, resourcesManager, routerManager, &am)
-
-	created, err := manager.CreateNetwork(ctx, userID, &types.Network{
-		AccountID: accountID,
-		Name:      "seq-allocation-test",
-	})
-	require.NoError(t, err)
-	require.NotZero(t, created.AccountSeqID, "CreateNetwork must allocate a non-zero AccountSeqID")
-}
-
-// Test_UpdateNetworkPreservesSeqID verifies UpdateNetwork does not reset
-// AccountSeqID even when the caller passes a zero value (the shape REST
-// handlers produce because the field is `json:"-"`).
-func Test_UpdateNetworkPreservesSeqID(t *testing.T) {
-	ctx := context.Background()
-	const accountID = "testAccountId"
-	const userID = "testAdminId"
-
-	s, cleanUp, err := store.NewTestStoreFromSQL(ctx, "../testdata/networks.sql", t.TempDir())
-	require.NoError(t, err)
-	t.Cleanup(cleanUp)
-
-	am := mock_server.MockAccountManager{}
-	permissionsManager := permissions.NewManager(s)
-	groupsManager := groups.NewManagerMock()
-	routerManager := routers.NewManagerMock()
-	resourcesManager := resources.NewManager(s, permissionsManager, groupsManager, &am, nil)
-	manager := NewManager(s, permissionsManager, resourcesManager, routerManager, &am)
-
-	created, err := manager.CreateNetwork(ctx, userID, &types.Network{
-		AccountID: accountID,
-		Name:      "seq-preserve-original",
-	})
-	require.NoError(t, err)
-	originalSeq := created.AccountSeqID
-	require.NotZero(t, originalSeq)
-
-	update := &types.Network{
-		AccountID: accountID,
-		ID:        created.ID,
-		Name:      "seq-preserve-renamed",
-	}
-	require.Zero(t, update.AccountSeqID, "incoming struct must mirror an HTTP handler shape")
-
-	_, err = manager.UpdateNetwork(ctx, userID, update)
-	require.NoError(t, err)
-
-	got, err := manager.GetNetwork(ctx, accountID, userID, created.ID)
-	require.NoError(t, err)
-	require.Equal(t, originalSeq, got.AccountSeqID, "AccountSeqID must survive UpdateNetwork")
-	require.Equal(t, "seq-preserve-renamed", got.Name)
-}

management/server/networks/resources/manager.go

@@ -146,12 +146,6 @@ func (m *managerImpl) createResourceInTransaction(ctx context.Context, transacti
 		return nil, nil, fmt.Errorf("failed to get network: %w", err)
 	}
 
-	seq, err := transaction.AllocateAccountSeqID(ctx, resource.AccountID, nbtypes.AccountSeqEntityNetworkResource)
-	if err != nil {
-		return nil, nil, fmt.Errorf("failed to allocate network resource seq id: %w", err)
-	}
-	resource.AccountSeqID = seq
-
 	if err = transaction.SaveNetworkResource(ctx, resource); err != nil {
 		return nil, nil, fmt.Errorf("failed to save network resource: %w", err)
 	}
@@ -251,7 +245,6 @@ func (m *managerImpl) UpdateResource(ctx context.Context, userID string, resourc
 		if err != nil {
 			return fmt.Errorf("failed to get network resource: %w", err)
 		}
-		resource.AccountSeqID = oldResource.AccountSeqID
 
 		oldGroups, err := m.groupsManager.GetResourceGroupsInTransaction(ctx, transaction, store.LockingStrengthNone, resource.AccountID, resource.ID)
 		if err != nil {

management/server/networks/resources/types/resource.go

@@ -29,20 +29,17 @@ func (p NetworkResourceType) String() string {
 }
 
 type NetworkResource struct {
-	ID        string `gorm:"primaryKey"`
-	NetworkID string `gorm:"index"`
-	AccountID string `gorm:"index"`
-	// AccountSeqID is a per-account monotonically increasing identifier used as the
-	// compact wire id when sending NetworkMap components to capable peers.
-	AccountSeqID int32 `json:"-" gorm:"not null;default:0"`
-	Name         string
-	Description  string
-	Type         NetworkResourceType
-	Address      string   `gorm:"-"`
-	GroupIDs     []string `gorm:"-"`
-	Domain       string
-	Prefix       netip.Prefix `gorm:"serializer:json"`
-	Enabled      bool
+	ID          string `gorm:"primaryKey"`
+	NetworkID   string `gorm:"index"`
+	AccountID   string `gorm:"index"`
+	Name        string
+	Description string
+	Type        NetworkResourceType
+	Address     string   `gorm:"-"`
+	GroupIDs    []string `gorm:"-"`
+	Domain      string
+	Prefix      netip.Prefix `gorm:"serializer:json"`
+	Enabled     bool
 }
 
 func NewNetworkResource(accountID, networkID, name, description, address string, groupIDs []string, enabled bool) (*NetworkResource, error) {
@@ -96,18 +93,17 @@ func (n *NetworkResource) FromAPIRequest(req *api.NetworkResourceRequest) {
 
 func (n *NetworkResource) Copy() *NetworkResource {
 	return &NetworkResource{
-		ID:           n.ID,
-		AccountID:    n.AccountID,
-		NetworkID:    n.NetworkID,
-		AccountSeqID: n.AccountSeqID,
-		Name:         n.Name,
-		Description:  n.Description,
-		Type:         n.Type,
-		Address:      n.Address,
-		Domain:       n.Domain,
-		Prefix:       n.Prefix,
-		GroupIDs:     n.GroupIDs,
-		Enabled:      n.Enabled,
+		ID:          n.ID,
+		AccountID:   n.AccountID,
+		NetworkID:   n.NetworkID,
+		Name:        n.Name,
+		Description: n.Description,
+		Type:        n.Type,
+		Address:     n.Address,
+		Domain:      n.Domain,
+		Prefix:      n.Prefix,
+		GroupIDs:    n.GroupIDs,
+		Enabled:     n.Enabled,
 	}
 }
 

management/server/networks/routers/manager.go

@@ -16,7 +16,6 @@ import (
 	"github.com/netbirdio/netbird/management/server/permissions/modules"
 	"github.com/netbirdio/netbird/management/server/permissions/operations"
 	"github.com/netbirdio/netbird/management/server/store"
-	serverTypes "github.com/netbirdio/netbird/management/server/types"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
 
@@ -105,12 +104,6 @@ func (m *managerImpl) CreateRouter(ctx context.Context, userID string, router *t
 
 		router.ID = xid.New().String()
 
-		seq, err := transaction.AllocateAccountSeqID(ctx, router.AccountID, serverTypes.AccountSeqEntityNetworkRouter)
-		if err != nil {
-			return fmt.Errorf("failed to allocate network router seq id: %w", err)
-		}
-		router.AccountSeqID = seq
-
 		err = transaction.CreateNetworkRouter(ctx, router)
 		if err != nil {
 			return fmt.Errorf("failed to create network router: %w", err)
@@ -206,11 +199,6 @@ func (m *managerImpl) updateRouterInTransaction(ctx context.Context, transaction
 		return nil, nil, affectedpeers.Change{}, status.NewRouterNotPartOfNetworkError(router.ID, router.NetworkID)
 	}
 
-	// Preserve AccountSeqID from the existing router so the upstream
-	// UpdateNetworkRouter (which does Updates(router) with Select("*"))
-	// doesn't clobber it with the request's zero value.
-	router.AccountSeqID = existing.AccountSeqID
-
 	if err = transaction.UpdateNetworkRouter(ctx, router); err != nil {
 		return nil, nil, affectedpeers.Change{}, fmt.Errorf("failed to update network router: %w", err)
 	}

management/server/networks/routers/types/router.go

@@ -10,17 +10,14 @@ import (
 )
 
 type NetworkRouter struct {
-	ID        string `gorm:"primaryKey"`
-	NetworkID string `gorm:"index"`
-	AccountID string `gorm:"index"`
-	// AccountSeqID is a per-account monotonically increasing identifier used as the
-	// compact wire id when sending NetworkMap components to capable peers.
-	AccountSeqID int32 `json:"-" gorm:"not null;default:0"`
-	Peer         string
-	PeerGroups   []string `gorm:"serializer:json"`
-	Masquerade   bool
-	Metric       int
-	Enabled      bool
+	ID         string `gorm:"primaryKey"`
+	NetworkID  string `gorm:"index"`
+	AccountID  string `gorm:"index"`
+	Peer       string
+	PeerGroups []string `gorm:"serializer:json"`
+	Masquerade bool
+	Metric     int
+	Enabled    bool
 }
 
 func NewNetworkRouter(accountID string, networkID string, peer string, peerGroups []string, masquerade bool, metric int, enabled bool) (*NetworkRouter, error) {
@@ -81,15 +78,14 @@ func (n *NetworkRouter) FromAPIRequest(req *api.NetworkRouterRequest) {
 
 func (n *NetworkRouter) Copy() *NetworkRouter {
 	return &NetworkRouter{
-		ID:           n.ID,
-		NetworkID:    n.NetworkID,
-		AccountID:    n.AccountID,
-		AccountSeqID: n.AccountSeqID,
-		Peer:         n.Peer,
-		PeerGroups:   n.PeerGroups,
-		Masquerade:   n.Masquerade,
-		Metric:       n.Metric,
-		Enabled:      n.Enabled,
+		ID:         n.ID,
+		NetworkID:  n.NetworkID,
+		AccountID:  n.AccountID,
+		Peer:       n.Peer,
+		PeerGroups: n.PeerGroups,
+		Masquerade: n.Masquerade,
+		Metric:     n.Metric,
+		Enabled:    n.Enabled,
 	}
 }
 

management/server/networks/types/network.go

@@ -7,24 +7,12 @@ import (
 )
 
 type Network struct {
-	ID        string `gorm:"primaryKey"`
-	AccountID string `gorm:"index"`
-
-	// AccountSeqID is a per-account monotonically increasing identifier used as the
-	// compact wire id when sending NetworkMap components to capable peers.
-	AccountSeqID int32 `json:"-" gorm:"not null;default:0"`
-
+	ID          string `gorm:"primaryKey"`
+	AccountID   string `gorm:"index"`
 	Name        string
 	Description string
 }
 
-// HasSeqID reports whether the network has been persisted long enough to have
-// a per-account sequence id allocated. Wire encoders that key off AccountSeqID
-// must skip networks that return false here.
-func (n *Network) HasSeqID() bool {
-	return n != nil && n.AccountSeqID != 0
-}
-
 func NewNetwork(accountId, name, description string) *Network {
 	return &Network{
 		ID:          xid.New().String(),
@@ -53,14 +41,13 @@ func (n *Network) FromAPIRequest(req *api.NetworkRequest) {
 	}
 }
 
-// Copy returns a copy of a network.
+// Copy returns a copy of a posture checks.
 func (n *Network) Copy() *Network {
 	return &Network{
-		ID:           n.ID,
-		AccountID:    n.AccountID,
-		AccountSeqID: n.AccountSeqID,
-		Name:         n.Name,
-		Description:  n.Description,
+		ID:          n.ID,
+		AccountID:   n.AccountID,
+		Name:        n.Name,
+		Description: n.Description,
 	}
 }
 

management/server/peer/peer.go

@@ -17,9 +17,8 @@ import (
 
 // Peer capability constants mirror the proto enum values.
 const (
-	PeerCapabilitySourcePrefixes      int32 = 1
-	PeerCapabilityIPv6Overlay         int32 = 2
-	PeerCapabilityComponentNetworkMap int32 = 3
+	PeerCapabilitySourcePrefixes int32 = 1
+	PeerCapabilityIPv6Overlay    int32 = 2
 )
 
 // Peer represents a machine connected to the network.
@@ -219,14 +218,6 @@ func (p *Peer) SupportsSourcePrefixes() bool {
 	return p.HasCapability(PeerCapabilitySourcePrefixes)
 }
 
-// SupportsComponentNetworkMap reports whether the peer assembles its
-// NetworkMap from server-shipped components instead of consuming a fully
-// expanded NetworkMap. Determines whether the network_map controller skips
-// Calculate() server-side and emits the components envelope.
-func (p *Peer) SupportsComponentNetworkMap() bool {
-	return p.HasCapability(PeerCapabilityComponentNetworkMap)
-}
-
 func capabilitiesEqual(a, b []int32) bool {
 	if len(a) != len(b) {
 		return false

management/server/peer_test.go

@@ -1048,11 +1048,7 @@ func testUpdateAccountPeers(t *testing.T) {
 
 			for _, channel := range peerChannels {
 				update := <-channel
-				assert.NotNil(t, update.Update.NetbirdConfig)
-				assert.Nil(t, update.Update.NetbirdConfig.Stuns)
-				assert.Nil(t, update.Update.NetbirdConfig.Turns)
-				assert.Nil(t, update.Update.NetbirdConfig.Signal)
-				assert.Nil(t, update.Update.NetbirdConfig.Relay)
+				assert.Nil(t, update.Update.NetbirdConfig, "fan-out updates must not carry a NetbirdConfig; clients treat a config without relay as relay disabled and wipe their relay URLs")
 				assert.Equal(t, tc.peers, len(update.Update.NetworkMap.RemotePeers))
 				assert.Equal(t, tc.peers*2, len(update.Update.NetworkMap.FirewallRules))
 			}

management/server/policy.go

@@ -67,18 +67,10 @@ func (am *DefaultAccountManager) SavePolicy(ctx context.Context, accountID, user
 
 			action = activity.PolicyUpdated
 
-			policy.AccountSeqID = existingPolicy.AccountSeqID
-
 			if err = transaction.SavePolicy(ctx, policy); err != nil {
 				return err
 			}
 		} else {
-			seq, err := transaction.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityPolicy)
-			if err != nil {
-				return err
-			}
-			policy.AccountSeqID = seq
-
 			if err = transaction.CreatePolicy(ctx, policy); err != nil {
 				return err
 			}

management/server/posture/checks.go

@@ -49,10 +49,6 @@ type Checks struct {
 	// AccountID is a reference to the Account that this object belongs
 	AccountID string `json:"-" gorm:"index"`
 
-	// AccountSeqID is a per-account monotonically increasing identifier used as the
-	// compact wire id when sending NetworkMap components to capable peers.
-	AccountSeqID int32 `json:"-" gorm:"not null;default:0"`
-
 	// Checks is a set of objects that perform the actual checks
 	Checks ChecksDefinition `gorm:"serializer:json"`
 }
@@ -97,13 +93,6 @@ func verdictChanged(ctx context.Context, check Check, oldPeer, newPeer nbpeer.Pe
 	return changed
 }
 
-// HasSeqID reports whether the posture check has been persisted long enough
-// to have a per-account sequence id allocated. Wire encoders that key off
-// AccountSeqID must skip checks that return false here.
-func (pc *Checks) HasSeqID() bool {
-	return pc != nil && pc.AccountSeqID != 0
-}
-
 // ChecksDefinition contains definition of actual check
 type ChecksDefinition struct {
 	NBVersionCheck        *NBVersionCheck        `json:",omitempty"`
@@ -174,12 +163,11 @@ func (*Checks) TableName() string {
 // Copy returns a copy of a posture checks.
 func (pc *Checks) Copy() *Checks {
 	checks := &Checks{
-		ID:           pc.ID,
-		Name:         pc.Name,
-		Description:  pc.Description,
-		AccountID:    pc.AccountID,
-		AccountSeqID: pc.AccountSeqID,
-		Checks:       pc.Checks.Copy(),
+		ID:          pc.ID,
+		Name:        pc.Name,
+		Description: pc.Description,
+		AccountID:   pc.AccountID,
+		Checks:      pc.Checks.Copy(),
 	}
 	return checks
 }

management/server/posture_checks.go

@@ -12,7 +12,6 @@ import (
 	"github.com/netbirdio/netbird/management/server/permissions/operations"
 	"github.com/netbirdio/netbird/management/server/posture"
 	"github.com/netbirdio/netbird/management/server/store"
-	"github.com/netbirdio/netbird/management/server/types"
 	"github.com/netbirdio/netbird/shared/management/status"
 )
 
@@ -53,19 +52,7 @@ func (am *DefaultAccountManager) SavePostureChecks(ctx context.Context, accountI
 		}
 
 		if isUpdate {
-			existing, err := transaction.GetPostureChecksByID(ctx, store.LockingStrengthNone, accountID, postureChecks.ID)
-			if err != nil {
-				return err
-			}
-			postureChecks.AccountSeqID = existing.AccountSeqID
-
 			action = activity.PostureCheckUpdated
-		} else {
-			seq, err := transaction.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityPostureCheck)
-			if err != nil {
-				return err
-			}
-			postureChecks.AccountSeqID = seq
 		}
 
 		postureChecks.AccountID = accountID

management/server/posture_checks_test.go

@@ -563,61 +563,3 @@ func TestArePostureCheckChangesAffectPeers(t *testing.T) {
 		assert.Empty(t, directPeerIDs)
 	})
 }
-
-// TestSavePostureChecks_AllocatesSeqIDOnCreate verifies that the create path
-// (no incoming ID) allocates a non-zero AccountSeqID via the
-// account_seq_counters table.
-func TestSavePostureChecks_AllocatesSeqIDOnCreate(t *testing.T) {
-	am, _, err := createManager(t)
-	require.NoError(t, err)
-
-	account, err := initTestPostureChecksAccount(am)
-	require.NoError(t, err)
-
-	created, err := am.SavePostureChecks(context.Background(), account.Id, adminUserID, &posture.Checks{
-		Name: "seq-allocation-test",
-		Checks: posture.ChecksDefinition{
-			NBVersionCheck: &posture.NBVersionCheck{MinVersion: "0.26.0"},
-		},
-	}, true)
-	require.NoError(t, err)
-	require.NotZero(t, created.AccountSeqID, "SavePostureChecks on create must allocate a non-zero AccountSeqID")
-}
-
-// TestSavePostureChecks_PreservesSeqIDOnUpdate verifies the update path does
-// not reset AccountSeqID even when the caller passes a zero value (REST
-// handler shape, because the field is `json:"-"`).
-func TestSavePostureChecks_PreservesSeqIDOnUpdate(t *testing.T) {
-	am, _, err := createManager(t)
-	require.NoError(t, err)
-
-	account, err := initTestPostureChecksAccount(am)
-	require.NoError(t, err)
-
-	created, err := am.SavePostureChecks(context.Background(), account.Id, adminUserID, &posture.Checks{
-		Name: "seq-preserve-original",
-		Checks: posture.ChecksDefinition{
-			NBVersionCheck: &posture.NBVersionCheck{MinVersion: "0.26.0"},
-		},
-	}, true)
-	require.NoError(t, err)
-	originalSeq := created.AccountSeqID
-	require.NotZero(t, originalSeq)
-
-	update := &posture.Checks{
-		ID:   created.ID,
-		Name: "seq-preserve-renamed",
-		Checks: posture.ChecksDefinition{
-			NBVersionCheck: &posture.NBVersionCheck{MinVersion: "0.27.0"},
-		},
-	}
-	require.Zero(t, update.AccountSeqID, "incoming struct must mirror an HTTP handler shape")
-
-	_, err = am.SavePostureChecks(context.Background(), account.Id, adminUserID, update, false)
-	require.NoError(t, err)
-
-	got, err := am.GetPostureChecks(context.Background(), account.Id, created.ID, adminUserID)
-	require.NoError(t, err)
-	require.Equal(t, originalSeq, got.AccountSeqID, "AccountSeqID must survive SavePostureChecks update")
-	require.Equal(t, "seq-preserve-renamed", got.Name)
-}

management/server/route.go

@@ -175,12 +175,6 @@ func (am *DefaultAccountManager) CreateRoute(ctx context.Context, accountID stri
 			return err
 		}
 
-		seq, err := transaction.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityRoute)
-		if err != nil {
-			return err
-		}
-		newRoute.AccountSeqID = seq
-
 		if err = transaction.SaveRoute(ctx, newRoute); err != nil {
 			return err
 		}
@@ -228,7 +222,6 @@ func (am *DefaultAccountManager) SaveRoute(ctx context.Context, accountID, userI
 		}
 
 		routeToSave.AccountID = accountID
-		routeToSave.AccountSeqID = oldRoute.AccountSeqID
 
 		if err = transaction.SaveRoute(ctx, routeToSave); err != nil {
 			return err

management/server/store/account_seq_test.go

@@ -1,506 +0,0 @@
-package store
-
-import (
-	"context"
-	"errors"
-	"net/netip"
-	"testing"
-
-	"github.com/stretchr/testify/require"
-
-	nbdns "github.com/netbirdio/netbird/dns"
-	resourceTypes "github.com/netbirdio/netbird/management/server/networks/resources/types"
-	routerTypes "github.com/netbirdio/netbird/management/server/networks/routers/types"
-	networkTypes "github.com/netbirdio/netbird/management/server/networks/types"
-	"github.com/netbirdio/netbird/management/server/posture"
-	"github.com/netbirdio/netbird/management/server/types"
-	"github.com/netbirdio/netbird/route"
-)
-
-var errRollback = errors.New("intentional rollback")
-
-func TestAllocateAccountSeqID_SequentialPerAccount(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accA = "acc-a"
-	const accB = "acc-b"
-
-	require.NoError(t, store.ExecuteInTransaction(ctx, func(tx Store) error {
-		got, err := tx.AllocateAccountSeqID(ctx, accA, types.AccountSeqEntityPolicy)
-		require.NoError(t, err)
-		require.Equal(t, uint32(1), got)
-
-		got, err = tx.AllocateAccountSeqID(ctx, accA, types.AccountSeqEntityPolicy)
-		require.NoError(t, err)
-		require.Equal(t, uint32(2), got)
-
-		got, err = tx.AllocateAccountSeqID(ctx, accB, types.AccountSeqEntityPolicy)
-		require.NoError(t, err)
-		require.Equal(t, uint32(1), got, "different account starts from 1")
-
-		got, err = tx.AllocateAccountSeqID(ctx, accA, types.AccountSeqEntityGroup)
-		require.NoError(t, err)
-		require.Equal(t, uint32(1), got, "different entity starts from 1")
-
-		return nil
-	}))
-
-	require.NoError(t, store.ExecuteInTransaction(ctx, func(tx Store) error {
-		got, err := tx.AllocateAccountSeqID(ctx, accA, types.AccountSeqEntityPolicy)
-		require.NoError(t, err)
-		require.Equal(t, uint32(3), got, "counter persists across transactions")
-		return nil
-	}))
-}
-
-func TestPolicyBackfill_AssignsSeqIDsToExistingPolicies(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "../testdata/store.sql", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "bf1c8084-ba50-4ce7-9439-34653001fc3b"
-
-	policies, err := store.GetAccountPolicies(ctx, LockingStrengthNone, accountID)
-	require.NoError(t, err)
-	require.NotEmpty(t, policies, "test fixture must have policies")
-
-	seen := make(map[uint32]bool)
-	for _, p := range policies {
-		require.NotZero(t, p.AccountSeqID, "policy %s must have a non-zero AccountSeqID after migration", p.ID)
-		require.False(t, seen[p.AccountSeqID], "duplicate AccountSeqID %d in account %s", p.AccountSeqID, accountID)
-		seen[p.AccountSeqID] = true
-	}
-}
-
-func TestPolicyUpdate_PreservesSeqID(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "../testdata/store.sql", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "bf1c8084-ba50-4ce7-9439-34653001fc3b"
-	const policyID = "cs1tnh0hhcjnqoiuebf0"
-
-	original, err := store.GetPolicyByID(ctx, LockingStrengthNone, accountID, policyID)
-	require.NoError(t, err)
-	originalSeq := original.AccountSeqID
-	require.NotZero(t, originalSeq, "fixture must have non-zero AccountSeqID after backfill")
-
-	updated := &types.Policy{
-		ID:        policyID,
-		AccountID: accountID,
-		Name:      "renamed",
-		Enabled:   false,
-		Rules:     original.Rules,
-	}
-	require.Zero(t, updated.AccountSeqID, "incoming struct should have zero AccountSeqID like an HTTP handler would")
-
-	require.NoError(t, store.SavePolicy(ctx, updated))
-
-	got, err := store.GetPolicyByID(ctx, LockingStrengthNone, accountID, policyID)
-	require.NoError(t, err)
-	require.Equal(t, originalSeq, got.AccountSeqID, "AccountSeqID must not be reset by update path")
-	require.Equal(t, "renamed", got.Name)
-}
-
-func TestGroupUpdate_PreservesSeqID(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "../testdata/store.sql", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "bf1c8084-ba50-4ce7-9439-34653001fc3b"
-
-	groups, err := store.GetAccountGroups(ctx, LockingStrengthNone, accountID)
-	require.NoError(t, err)
-	require.NotEmpty(t, groups)
-
-	original := groups[0]
-	originalSeq := original.AccountSeqID
-	require.NotZero(t, originalSeq)
-
-	updated := &types.Group{
-		ID:        original.ID,
-		AccountID: accountID,
-		Name:      "renamed",
-		Issued:    original.Issued,
-	}
-	require.Zero(t, updated.AccountSeqID)
-
-	require.NoError(t, store.UpdateGroup(ctx, updated))
-
-	got, err := store.GetGroupByID(ctx, LockingStrengthNone, accountID, original.ID)
-	require.NoError(t, err)
-	require.Equal(t, originalSeq, got.AccountSeqID, "AccountSeqID must not be reset by UpdateGroup")
-	require.Equal(t, "renamed", got.Name)
-}
-
-func TestSaveAccount_AllocatesSeqIDsForDefaultGroupAndPolicy(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "save-account-seqid-test"
-
-	account := &types.Account{
-		Id:          accountID,
-		CreatedBy:   "user1",
-		Domain:      "example.test",
-		DNSSettings: types.DNSSettings{},
-		Settings:    &types.Settings{},
-		Network: &types.Network{
-			Identifier: "net-test",
-		},
-		Users: map[string]*types.User{
-			"user1": {Id: "user1", AccountID: accountID, Role: types.UserRoleOwner},
-		},
-	}
-	require.NoError(t, account.AddAllGroup(false), "AddAllGroup should populate default Group + Policy")
-	require.Len(t, account.Groups, 1, "default 'All' group must be present")
-	require.Len(t, account.Policies, 1, "default policy must be present")
-
-	for _, g := range account.Groups {
-		require.Zero(t, g.AccountSeqID, "default group must start with seq=0")
-	}
-	require.Zero(t, account.Policies[0].AccountSeqID, "default policy must start with seq=0")
-
-	require.NoError(t, store.SaveAccount(ctx, account))
-
-	groups, err := store.GetAccountGroups(ctx, LockingStrengthNone, accountID)
-	require.NoError(t, err)
-	require.Len(t, groups, 1)
-	require.NotZerof(t, groups[0].AccountSeqID, "default group must have seq>0 after SaveAccount")
-
-	policies, err := store.GetAccountPolicies(ctx, LockingStrengthNone, accountID)
-	require.NoError(t, err)
-	require.Len(t, policies, 1)
-	require.NotZerof(t, policies[0].AccountSeqID, "default policy must have seq>0 after SaveAccount")
-
-	require.ErrorIs(t, store.ExecuteInTransaction(ctx, func(tx Store) error {
-		next, err := tx.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityGroup)
-		require.NoError(t, err)
-		require.Equal(t, groups[0].AccountSeqID+1, next, "next group seq must be max+1")
-
-		next, err = tx.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityPolicy)
-		require.NoError(t, err)
-		require.Equal(t, policies[0].AccountSeqID+1, next, "next policy seq must be max+1")
-		return errRollback
-	}), errRollback)
-}
-
-func TestSaveAccount_PreservesExistingSeqIDs(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "../testdata/store.sql", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "bf1c8084-ba50-4ce7-9439-34653001fc3b"
-
-	account, err := store.GetAccount(ctx, accountID)
-	require.NoError(t, err)
-
-	groupSeqs := make(map[string]uint32)
-	policySeqs := make(map[string]uint32)
-	routeSeqs := make(map[route.ID]uint32)
-	nsgSeqs := make(map[string]uint32)
-	resourceSeqs := make(map[string]uint32)
-	routerSeqs := make(map[string]uint32)
-	networkSeqs := make(map[string]uint32)
-
-	for _, g := range account.Groups {
-		require.NotZero(t, g.AccountSeqID, "fixture group must have seq>0 after backfill")
-		groupSeqs[g.ID] = g.AccountSeqID
-	}
-	for _, p := range account.Policies {
-		require.NotZero(t, p.AccountSeqID, "fixture policy must have seq>0")
-		policySeqs[p.ID] = p.AccountSeqID
-	}
-	for _, r := range account.Routes {
-		require.NotZero(t, r.AccountSeqID, "fixture route must have seq>0")
-		routeSeqs[r.ID] = r.AccountSeqID
-	}
-	for _, n := range account.NameServerGroups {
-		require.NotZero(t, n.AccountSeqID, "fixture name_server_group must have seq>0")
-		nsgSeqs[n.ID] = n.AccountSeqID
-	}
-	for _, nr := range account.NetworkResources {
-		require.NotZero(t, nr.AccountSeqID, "fixture network_resource must have seq>0")
-		resourceSeqs[nr.ID] = nr.AccountSeqID
-	}
-	for _, nr := range account.NetworkRouters {
-		require.NotZero(t, nr.AccountSeqID, "fixture network_router must have seq>0")
-		routerSeqs[nr.ID] = nr.AccountSeqID
-	}
-	for _, n := range account.Networks {
-		require.NotZero(t, n.AccountSeqID, "fixture network must have seq>0 after backfill")
-		networkSeqs[n.ID] = n.AccountSeqID
-	}
-
-	require.NoError(t, store.SaveAccount(ctx, account))
-
-	after, err := store.GetAccount(ctx, accountID)
-	require.NoError(t, err)
-	for _, g := range after.Groups {
-		require.Equal(t, groupSeqs[g.ID], g.AccountSeqID, "group %s seq must be preserved on re-save", g.ID)
-	}
-	for _, p := range after.Policies {
-		require.Equal(t, policySeqs[p.ID], p.AccountSeqID, "policy %s seq must be preserved", p.ID)
-	}
-	for _, r := range after.Routes {
-		require.Equal(t, routeSeqs[r.ID], r.AccountSeqID, "route %s seq must be preserved (slice-of-value addressability)", r.ID)
-	}
-	for _, n := range after.NameServerGroups {
-		require.Equal(t, nsgSeqs[n.ID], n.AccountSeqID, "name_server_group %s seq must be preserved (slice-of-value addressability)", n.ID)
-	}
-	for _, nr := range after.NetworkResources {
-		require.Equal(t, resourceSeqs[nr.ID], nr.AccountSeqID, "network_resource %s seq must be preserved", nr.ID)
-	}
-	for _, nr := range after.NetworkRouters {
-		require.Equal(t, routerSeqs[nr.ID], nr.AccountSeqID, "network_router %s seq must be preserved", nr.ID)
-	}
-	for _, n := range after.Networks {
-		require.Equal(t, networkSeqs[n.ID], n.AccountSeqID, "network %s seq must be preserved", n.ID)
-	}
-}
-
-func TestSaveAccount_AllocatesSeqIDsForAllEntityTypes(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "save-account-all-entities"
-
-	addr, err := netip.ParseAddr("8.8.8.8")
-	require.NoError(t, err)
-
-	account := &types.Account{
-		Id:        accountID,
-		CreatedBy: "user1",
-		Domain:    "example.test",
-		Settings:  &types.Settings{},
-		Network:   &types.Network{Identifier: "net-test"},
-		Users: map[string]*types.User{
-			"user1": {Id: "user1", AccountID: accountID, Role: types.UserRoleOwner},
-		},
-		Groups: map[string]*types.Group{
-			"g1": {ID: "g1", AccountID: accountID, Name: "g1", Issued: types.GroupIssuedAPI},
-		},
-		Policies: []*types.Policy{
-			{ID: "p1", AccountID: accountID, Name: "p1", Enabled: true,
-				Rules: []*types.PolicyRule{{ID: "r1", PolicyID: "p1", Enabled: true}}},
-		},
-		Routes: map[route.ID]*route.Route{
-			"rt1": {ID: "rt1", AccountID: accountID, NetID: "net1", Peer: "peer1"},
-		},
-		NameServerGroups: map[string]*nbdns.NameServerGroup{
-			"nsg1": {ID: "nsg1", AccountID: accountID, Name: "nsg1", Enabled: true,
-				NameServers: []nbdns.NameServer{{IP: addr, NSType: nbdns.UDPNameServerType, Port: 53}}},
-		},
-		NetworkResources: []*resourceTypes.NetworkResource{
-			{ID: "nr1", AccountID: accountID, NetworkID: "net1", Name: "res1", Enabled: true},
-		},
-		NetworkRouters: []*routerTypes.NetworkRouter{
-			{ID: "nrt1", AccountID: accountID, NetworkID: "net1", Peer: "peer1", Enabled: true},
-		},
-		Networks: []*networkTypes.Network{
-			{ID: "n1", AccountID: accountID, Name: "n1"},
-		},
-		PostureChecks: []*posture.Checks{
-			{ID: "pc1", AccountID: accountID, Name: "pc1",
-				Checks: posture.ChecksDefinition{
-					NBVersionCheck: &posture.NBVersionCheck{MinVersion: "0.26.0"},
-				}},
-		},
-	}
-
-	require.NoError(t, store.SaveAccount(ctx, account))
-
-	after, err := store.GetAccount(ctx, accountID)
-	require.NoError(t, err)
-
-	require.Len(t, after.Groups, 1)
-	require.Len(t, after.Policies, 1)
-	require.Len(t, after.Routes, 1)
-	require.Len(t, after.NameServerGroups, 1)
-	require.Len(t, after.NetworkResources, 1)
-	require.Len(t, after.NetworkRouters, 1)
-	require.Len(t, after.Networks, 1)
-	require.Len(t, after.PostureChecks, 1)
-
-	for _, g := range after.Groups {
-		require.NotZero(t, g.AccountSeqID, "group seq must be allocated")
-	}
-	for _, p := range after.Policies {
-		require.NotZero(t, p.AccountSeqID, "policy seq must be allocated")
-	}
-	for _, r := range after.Routes {
-		require.NotZero(t, r.AccountSeqID, "route seq must be allocated (slice-of-value addressability)")
-	}
-	for _, n := range after.NameServerGroups {
-		require.NotZero(t, n.AccountSeqID, "name_server_group seq must be allocated (slice-of-value addressability)")
-	}
-	for _, nr := range after.NetworkResources {
-		require.NotZero(t, nr.AccountSeqID, "network_resource seq must be allocated")
-	}
-	for _, nr := range after.NetworkRouters {
-		require.NotZero(t, nr.AccountSeqID, "network_router seq must be allocated")
-	}
-	for _, n := range after.Networks {
-		require.NotZero(t, n.AccountSeqID, "network seq must be allocated")
-	}
-	for _, pc := range after.PostureChecks {
-		require.NotZero(t, pc.AccountSeqID, "posture_check seq must be allocated")
-	}
-
-	require.NoError(t, store.SaveAccount(ctx, after))
-	final, err := store.GetAccount(ctx, accountID)
-	require.NoError(t, err)
-	for _, r := range final.Routes {
-		require.Equal(t, after.Routes[r.ID].AccountSeqID, r.AccountSeqID, "route seq preserved on re-save")
-	}
-	for _, n := range final.NameServerGroups {
-		require.Equal(t, after.NameServerGroups[n.ID].AccountSeqID, n.AccountSeqID, "name_server_group seq preserved on re-save")
-	}
-	afterByID := map[string]uint32{}
-	for _, n := range after.Networks {
-		afterByID[n.ID] = n.AccountSeqID
-	}
-	for _, n := range final.Networks {
-		require.Equal(t, afterByID[n.ID], n.AccountSeqID, "network seq preserved on re-save")
-	}
-	afterPCByID := map[string]uint32{}
-	for _, pc := range after.PostureChecks {
-		afterPCByID[pc.ID] = pc.AccountSeqID
-	}
-	for _, pc := range final.PostureChecks {
-		require.Equal(t, afterPCByID[pc.ID], pc.AccountSeqID, "posture_check seq preserved on re-save")
-	}
-}
-
-func TestAllocateAccountSeqID_ConcurrentSameAccountEntity(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "concurrent-test"
-	const entity = types.AccountSeqEntityPolicy
-	const goroutines = 32
-
-	type result struct {
-		seq uint32
-		err error
-	}
-	results := make(chan result, goroutines)
-	start := make(chan struct{})
-
-	for i := 0; i < goroutines; i++ {
-		go func() {
-			<-start
-			var allocated uint32
-			err := store.ExecuteInTransaction(ctx, func(tx Store) error {
-				seq, err := tx.AllocateAccountSeqID(ctx, accountID, entity)
-				allocated = seq
-				return err
-			})
-			results <- result{seq: allocated, err: err}
-		}()
-	}
-	close(start)
-
-	seen := make(map[uint32]int, goroutines)
-	for i := 0; i < goroutines; i++ {
-		r := <-results
-		require.NoError(t, r.err, "concurrent allocate must not fail")
-		require.NotZero(t, r.seq, "allocated seq must be non-zero")
-		seen[r.seq]++
-	}
-
-	require.Lenf(t, seen, goroutines, "every concurrent allocation must yield a unique id; got duplicates in %v", seen)
-	for i := uint32(1); i <= goroutines; i++ {
-		require.Equalf(t, 1, seen[i], "id %d must appear exactly once across concurrent allocations", i)
-	}
-}
-
-func TestStoreCreateGroups_AllocatedSeqIDIsNotClobbered(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "../testdata/store.sql", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "bf1c8084-ba50-4ce7-9439-34653001fc3b"
-
-	groups := []*types.Group{
-		{ID: "seq-test-g1", AccountID: accountID, Name: "g1", Issued: "jwt", AccountSeqID: 7777},
-		{ID: "seq-test-g2", AccountID: accountID, Name: "g2", Issued: "jwt", AccountSeqID: 7778},
-	}
-	require.NoError(t, store.CreateGroups(ctx, accountID, groups))
-
-	for _, want := range groups {
-		got, err := store.GetGroupByID(ctx, LockingStrengthNone, accountID, want.ID)
-		require.NoError(t, err)
-		require.Equal(t, want.AccountSeqID, got.AccountSeqID, "seq id from caller must be persisted on insert")
-	}
-
-	groups[0].Name = "g1-renamed"
-	groups[0].AccountSeqID = 0
-	require.NoError(t, store.CreateGroups(ctx, accountID, groups[:1]))
-
-	got, err := store.GetGroupByID(ctx, LockingStrengthNone, accountID, "seq-test-g1")
-	require.NoError(t, err)
-	require.Equal(t, "g1-renamed", got.Name, "upsert path still updates other columns")
-	require.Equal(t, uint32(7777), got.AccountSeqID, "upsert path must NOT overwrite account_seq_id")
-}
-
-func TestPolicyCreate_AllocatesSeqID(t *testing.T) {
-	store, cleanup, err := NewTestStoreFromSQL(context.Background(), "../testdata/store.sql", t.TempDir())
-	t.Cleanup(cleanup)
-	require.NoError(t, err)
-
-	ctx := context.Background()
-	const accountID = "bf1c8084-ba50-4ce7-9439-34653001fc3b"
-
-	existing, err := store.GetAccountPolicies(ctx, LockingStrengthNone, accountID)
-	require.NoError(t, err)
-	maxSeq := uint32(0)
-	for _, p := range existing {
-		if p.AccountSeqID > maxSeq {
-			maxSeq = p.AccountSeqID
-		}
-	}
-
-	require.NoError(t, store.ExecuteInTransaction(ctx, func(tx Store) error {
-		seq, err := tx.AllocateAccountSeqID(ctx, accountID, types.AccountSeqEntityPolicy)
-		if err != nil {
-			return err
-		}
-		require.Equal(t, maxSeq+1, seq, "next id should be max+1 after backfill")
-
-		newPolicy := &types.Policy{
-			ID:           "bench-new-policy",
-			AccountID:    accountID,
-			AccountSeqID: seq,
-			Enabled:      true,
-			Rules: []*types.PolicyRule{{
-				ID:            "bench-new-policy-rule",
-				PolicyID:      "bench-new-policy",
-				Enabled:       true,
-				Action:        types.PolicyTrafficActionAccept,
-				Sources:       []string{"groupA"},
-				Destinations:  []string{"groupC"},
-				Bidirectional: true,
-			}},
-		}
-		return tx.CreatePolicy(ctx, newPolicy)
-	}))
-
-	created, err := store.GetPolicyByID(ctx, LockingStrengthNone, accountID, "bench-new-policy")
-	require.NoError(t, err)
-	require.Equal(t, maxSeq+1, created.AccountSeqID)
-}

management/server/store/sql_store.go

@@ -142,7 +142,6 @@ func NewSqlStore(ctx context.Context, db *gorm.DB, storeEngine types.Engine, met
 		&agentNetworkTypes.Consumption{}, &agentNetworkTypes.AccountBudgetRule{},
 		&agentNetworkTypes.AgentNetworkAccessLog{}, &agentNetworkTypes.AgentNetworkAccessLogGroup{},
 		&agentNetworkTypes.AgentNetworkUsage{}, &agentNetworkTypes.AgentNetworkUsageGroup{},
-		&types.AccountSeqCounter{},
 	)
 	if err != nil {
 		return nil, fmt.Errorf("auto migratePreAuto: %w", err)
@@ -314,10 +313,6 @@ func (s *SqlStore) SaveAccount(ctx context.Context, account *types.Account) erro
 			return result.Error
 		}
 
-		if err := s.assignAccountSeqIDs(ctx, tx, account); err != nil {
-			return fmt.Errorf("assign seq ids: %w", err)
-		}
-
 		result = tx.
 			Session(&gorm.Session{FullSaveAssociations: true}).
 			Clauses(clause.OnConflict{UpdateAll: true}).
@@ -647,22 +642,6 @@ func (s *SqlStore) SaveUser(ctx context.Context, user *types.User) error {
 }
 
 // CreateGroups creates the given list of groups to the database.
-// groupUpsertColumns is the explicit allowlist of columns that get updated when
-// CreateGroups / UpdateGroups hit a PK conflict. account_seq_id is intentionally
-// omitted so a caller passing an entity with the zero value (e.g. an HTTP
-// handler-built struct) cannot reset the persisted seq id during an upsert.
-// Keep this in sync with the Group schema in management/server/types/group.go.
-func groupUpsertColumns() clause.Set {
-	return clause.AssignmentColumns([]string{
-		"account_id",
-		"name",
-		"issued",
-		"integration_ref_id",
-		"integration_ref_integration_type",
-		"resources",
-	})
-}
-
 func (s *SqlStore) CreateGroups(ctx context.Context, accountID string, groups []*types.Group) error {
 	if len(groups) == 0 {
 		return nil
@@ -672,9 +651,8 @@ func (s *SqlStore) CreateGroups(ctx context.Context, accountID string, groups []
 		result := tx.
 			Clauses(
 				clause.OnConflict{
-					Columns:   []clause.Column{{Name: "id"}},
 					Where:     clause.Where{Exprs: []clause.Expression{clause.Eq{Column: "groups.account_id", Value: accountID}}},
-					DoUpdates: groupUpsertColumns(),
+					UpdateAll: true,
 				},
 			).
 			Omit(clause.Associations).
@@ -698,9 +676,8 @@ func (s *SqlStore) UpdateGroups(ctx context.Context, accountID string, groups []
 		result := tx.
 			Clauses(
 				clause.OnConflict{
-					Columns:   []clause.Column{{Name: "id"}},
 					Where:     clause.Where{Exprs: []clause.Expression{clause.Eq{Column: "groups.account_id", Value: accountID}}},
-					DoUpdates: groupUpsertColumns(),
+					UpdateAll: true,
 				},
 			).
 			Omit(clause.Associations).
@@ -2050,7 +2027,7 @@ func (s *SqlStore) getUsers(ctx context.Context, accountID string) ([]types.User
 }
 
 func (s *SqlStore) getGroups(ctx context.Context, accountID string) ([]*types.Group, error) {
-	const query = `SELECT id, account_id, account_seq_id, name, issued, resources, integration_ref_id, integration_ref_integration_type FROM groups WHERE account_id = $1`
+	const query = `SELECT id, account_id, name, issued, resources, integration_ref_id, integration_ref_integration_type FROM groups WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -2060,7 +2037,7 @@ func (s *SqlStore) getGroups(ctx context.Context, accountID string) ([]*types.Gr
 		var resources []byte
 		var refID sql.NullInt64
 		var refType sql.NullString
-		err := row.Scan(&g.ID, &g.AccountID, &g.AccountSeqID, &g.Name, &g.Issued, &resources, &refID, &refType)
+		err := row.Scan(&g.ID, &g.AccountID, &g.Name, &g.Issued, &resources, &refID, &refType)
 		if err == nil {
 			if refID.Valid {
 				g.IntegrationReference.ID = int(refID.Int64)
@@ -2085,7 +2062,7 @@ func (s *SqlStore) getGroups(ctx context.Context, accountID string) ([]*types.Gr
 }
 
 func (s *SqlStore) getPolicies(ctx context.Context, accountID string) ([]*types.Policy, error) {
-	const query = `SELECT id, account_id, account_seq_id, name, description, enabled, source_posture_checks FROM policies WHERE account_id = $1`
+	const query = `SELECT id, account_id, name, description, enabled, source_posture_checks FROM policies WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -2094,7 +2071,7 @@ func (s *SqlStore) getPolicies(ctx context.Context, accountID string) ([]*types.
 		var p types.Policy
 		var checks []byte
 		var enabled sql.NullBool
-		err := row.Scan(&p.ID, &p.AccountID, &p.AccountSeqID, &p.Name, &p.Description, &enabled, &checks)
+		err := row.Scan(&p.ID, &p.AccountID, &p.Name, &p.Description, &enabled, &checks)
 		if err == nil {
 			if enabled.Valid {
 				p.Enabled = enabled.Bool
@@ -2112,7 +2089,7 @@ func (s *SqlStore) getPolicies(ctx context.Context, accountID string) ([]*types.
 }
 
 func (s *SqlStore) getRoutes(ctx context.Context, accountID string) ([]route.Route, error) {
-	const query = `SELECT id, account_id, account_seq_id, network, domains, keep_route, net_id, description, peer, peer_groups, network_type, masquerade, metric, enabled, groups, access_control_groups, skip_auto_apply FROM routes WHERE account_id = $1`
+	const query = `SELECT id, account_id, network, domains, keep_route, net_id, description, peer, peer_groups, network_type, masquerade, metric, enabled, groups, access_control_groups, skip_auto_apply FROM routes WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -2122,7 +2099,7 @@ func (s *SqlStore) getRoutes(ctx context.Context, accountID string) ([]route.Rou
 		var network, domains, peerGroups, groups, accessGroups []byte
 		var keepRoute, masquerade, enabled, skipAutoApply sql.NullBool
 		var metric sql.NullInt64
-		err := row.Scan(&r.ID, &r.AccountID, &r.AccountSeqID, &network, &domains, &keepRoute, &r.NetID, &r.Description, &r.Peer, &peerGroups, &r.NetworkType, &masquerade, &metric, &enabled, &groups, &accessGroups, &skipAutoApply)
+		err := row.Scan(&r.ID, &r.AccountID, &network, &domains, &keepRoute, &r.NetID, &r.Description, &r.Peer, &peerGroups, &r.NetworkType, &masquerade, &metric, &enabled, &groups, &accessGroups, &skipAutoApply)
 		if err == nil {
 			if keepRoute.Valid {
 				r.KeepRoute = keepRoute.Bool
@@ -2164,7 +2141,7 @@ func (s *SqlStore) getRoutes(ctx context.Context, accountID string) ([]route.Rou
 }
 
 func (s *SqlStore) getNameServerGroups(ctx context.Context, accountID string) ([]nbdns.NameServerGroup, error) {
-	const query = `SELECT id, account_id, account_seq_id, name, description, name_servers, groups, "primary", domains, enabled, search_domains_enabled FROM name_server_groups WHERE account_id = $1`
+	const query = `SELECT id, account_id, name, description, name_servers, groups, "primary", domains, enabled, search_domains_enabled FROM name_server_groups WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -2173,7 +2150,7 @@ func (s *SqlStore) getNameServerGroups(ctx context.Context, accountID string) ([
 		var n nbdns.NameServerGroup
 		var ns, groups, domains []byte
 		var primary, enabled, searchDomainsEnabled sql.NullBool
-		err := row.Scan(&n.ID, &n.AccountID, &n.AccountSeqID, &n.Name, &n.Description, &ns, &groups, &primary, &domains, &enabled, &searchDomainsEnabled)
+		err := row.Scan(&n.ID, &n.AccountID, &n.Name, &n.Description, &ns, &groups, &primary, &domains, &enabled, &searchDomainsEnabled)
 		if err == nil {
 			if primary.Valid {
 				n.Primary = primary.Bool
@@ -2209,7 +2186,7 @@ func (s *SqlStore) getNameServerGroups(ctx context.Context, accountID string) ([
 }
 
 func (s *SqlStore) getPostureChecks(ctx context.Context, accountID string) ([]*posture.Checks, error) {
-	const query = `SELECT id, account_id, account_seq_id, name, description, checks FROM posture_checks WHERE account_id = $1`
+	const query = `SELECT id, account_id, name, description, checks FROM posture_checks WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -2217,7 +2194,7 @@ func (s *SqlStore) getPostureChecks(ctx context.Context, accountID string) ([]*p
 	checks, err := pgx.CollectRows(rows, func(row pgx.CollectableRow) (*posture.Checks, error) {
 		var c posture.Checks
 		var checksDef []byte
-		err := row.Scan(&c.ID, &c.AccountID, &c.AccountSeqID, &c.Name, &c.Description, &checksDef)
+		err := row.Scan(&c.ID, &c.AccountID, &c.Name, &c.Description, &checksDef)
 		if err == nil && checksDef != nil {
 			_ = json.Unmarshal(checksDef, &c.Checks)
 		}
@@ -2397,7 +2374,7 @@ func (s *SqlStore) getServices(ctx context.Context, accountID string) ([]*rpserv
 }
 
 func (s *SqlStore) getNetworks(ctx context.Context, accountID string) ([]*networkTypes.Network, error) {
-	const query = `SELECT id, account_id, account_seq_id, name, description FROM networks WHERE account_id = $1`
+	const query = `SELECT id, account_id, name, description FROM networks WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -2414,7 +2391,7 @@ func (s *SqlStore) getNetworks(ctx context.Context, accountID string) ([]*networ
 }
 
 func (s *SqlStore) getNetworkRouters(ctx context.Context, accountID string) ([]*routerTypes.NetworkRouter, error) {
-	const query = `SELECT id, network_id, account_id, account_seq_id, peer, peer_groups, masquerade, metric, enabled FROM network_routers WHERE account_id = $1`
+	const query = `SELECT id, network_id, account_id, peer, peer_groups, masquerade, metric, enabled FROM network_routers WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -2424,7 +2401,7 @@ func (s *SqlStore) getNetworkRouters(ctx context.Context, accountID string) ([]*
 		var peerGroups []byte
 		var masquerade, enabled sql.NullBool
 		var metric sql.NullInt64
-		err := row.Scan(&r.ID, &r.NetworkID, &r.AccountID, &r.AccountSeqID, &r.Peer, &peerGroups, &masquerade, &metric, &enabled)
+		err := row.Scan(&r.ID, &r.NetworkID, &r.AccountID, &r.Peer, &peerGroups, &masquerade, &metric, &enabled)
 		if err == nil {
 			if masquerade.Valid {
 				r.Masquerade = masquerade.Bool
@@ -2452,7 +2429,7 @@ func (s *SqlStore) getNetworkRouters(ctx context.Context, accountID string) ([]*
 }
 
 func (s *SqlStore) getNetworkResources(ctx context.Context, accountID string) ([]*resourceTypes.NetworkResource, error) {
-	const query = `SELECT id, network_id, account_id, account_seq_id, name, description, type, domain, prefix, enabled FROM network_resources WHERE account_id = $1`
+	const query = `SELECT id, network_id, account_id, name, description, type, domain, prefix, enabled FROM network_resources WHERE account_id = $1`
 	rows, err := s.pool.Query(ctx, query, accountID)
 	if err != nil {
 		return nil, err
@@ -2461,7 +2438,7 @@ func (s *SqlStore) getNetworkResources(ctx context.Context, accountID string) ([
 		var r resourceTypes.NetworkResource
 		var prefix []byte
 		var enabled sql.NullBool
-		err := row.Scan(&r.ID, &r.NetworkID, &r.AccountID, &r.AccountSeqID, &r.Name, &r.Description, &r.Type, &r.Domain, &prefix, &enabled)
+		err := row.Scan(&r.ID, &r.NetworkID, &r.AccountID, &r.Name, &r.Description, &r.Type, &r.Domain, &prefix, &enabled)
 		if err == nil {
 			if enabled.Valid {
 				r.Enabled = enabled.Bool
@@ -3634,262 +3611,6 @@ func (s *SqlStore) withTx(tx *gorm.DB) Store {
 	}
 }
 
-// AllocateAccountSeqID returns the next per-account integer id for the given
-// component kind. Must be called inside ExecuteInTransaction so the increment
-// is serialized with the component insert.
-func (s *SqlStore) AllocateAccountSeqID(ctx context.Context, accountID string, entity types.AccountSeqEntity) (int32, error) {
-	return allocateAccountSeqID(ctx, s.db, s.storeEngine, accountID, entity)
-}
-
-func allocateAccountSeqID(_ context.Context, db *gorm.DB, engine types.Engine, accountID string, entity types.AccountSeqEntity) (int32, error) {
-	switch engine {
-	case types.PostgresStoreEngine, types.SqliteStoreEngine:
-		return allocateAccountSeqIDReturning(db, accountID, entity)
-	case types.MysqlStoreEngine:
-		return allocateAccountSeqIDMysql(db, accountID, entity)
-	default:
-		return 0, fmt.Errorf("unsupported store engine for account_seq allocator: %v", engine)
-	}
-}
-
-// allocateAccountSeqIDReturning runs a single atomic INSERT ... ON CONFLICT
-// DO UPDATE ... RETURNING that gives us the allocated id without a separate
-// SELECT FOR UPDATE. Two concurrent allocations for the same (account, entity)
-// produce two distinct ids: one wins the INSERT, the other wins the UPDATE
-// branch and returns next_id+1.
-func allocateAccountSeqIDReturning(db *gorm.DB, accountID string, entity types.AccountSeqEntity) (int32, error) {
-	const sqlStr = `
-		INSERT INTO account_seq_counters (account_id, entity, next_id)
-		VALUES (?, ?, 2)
-		ON CONFLICT (account_id, entity) DO UPDATE
-			SET next_id = account_seq_counters.next_id + 1
-		RETURNING (next_id - 1)
-	`
-	var allocated int32
-	if err := db.Raw(sqlStr, accountID, string(entity)).Scan(&allocated).Error; err != nil {
-		return 0, fmt.Errorf("upsert account seq counter: %w", err)
-	}
-	if allocated == 0 {
-		return 0, fmt.Errorf("upsert account seq counter returned 0")
-	}
-	return allocated, nil
-}
-
-// allocateAccountSeqIDMysql is the MySQL equivalent of allocateAccountSeqIDReturning.
-// MySQL has no RETURNING on ON DUPLICATE KEY UPDATE, so we use the LAST_INSERT_ID
-// trick: passing an expression to LAST_INSERT_ID(expr) both sets the session value
-// and returns it from the INSERT. The INSERT's value uses LAST_INSERT_ID(2) so the
-// no-conflict path also surfaces the new next_id, keeping the read-back uniform.
-// LAST_INSERT_ID is per-connection; GORM transactions pin a single connection,
-// so the follow-up SELECT sees the same value.
-func allocateAccountSeqIDMysql(db *gorm.DB, accountID string, entity types.AccountSeqEntity) (int32, error) {
-	const upsertSQL = `
-		INSERT INTO account_seq_counters (account_id, entity, next_id)
-		VALUES (?, ?, LAST_INSERT_ID(2))
-		ON DUPLICATE KEY UPDATE next_id = LAST_INSERT_ID(next_id + 1)
-	`
-	if err := db.Exec(upsertSQL, accountID, string(entity)).Error; err != nil {
-		return 0, fmt.Errorf("upsert account seq counter: %w", err)
-	}
-	var newNext uint64
-	if err := db.Raw("SELECT LAST_INSERT_ID()").Scan(&newNext).Error; err != nil {
-		return 0, fmt.Errorf("get last insert id: %w", err)
-	}
-	if newNext == 0 {
-		return 0, fmt.Errorf("LAST_INSERT_ID returned 0; account_seq_counters misconfigured")
-	}
-	return int32(newNext - 1), nil
-}
-
-// assignAccountSeqIDs allocates a per-account integer id for any component on
-// the in-memory account whose AccountSeqID is zero. Called from SaveAccount so
-// the canonical "save the whole account" path produces the same persisted seq
-// ids that the manager-level Create paths produce. Update flows that go
-// through SaveAccount preserve existing non-zero values; for those, the
-// per-entity counter is bumped so subsequent AllocateAccountSeqID calls don't
-// hand out a colliding id.
-func (s *SqlStore) assignAccountSeqIDs(ctx context.Context, tx *gorm.DB, account *types.Account) error {
-	maxByEntity := make(map[types.AccountSeqEntity]int32, 8)
-	bump := func(entity types.AccountSeqEntity, seq int32) {
-		if seq > maxByEntity[entity] {
-			maxByEntity[entity] = seq
-		}
-	}
-
-	for i := range account.GroupsG {
-		g := account.GroupsG[i]
-		if g == nil {
-			continue
-		}
-		if g.AccountSeqID != 0 {
-			bump(types.AccountSeqEntityGroup, g.AccountSeqID)
-			continue
-		}
-		seq, err := allocateAccountSeqID(ctx, tx, s.storeEngine, account.Id, types.AccountSeqEntityGroup)
-		if err != nil {
-			return err
-		}
-		g.AccountSeqID = seq
-		// Defensive: generateAccountSQLTypes currently aliases the same
-		// *Group pointer into GroupsG and Groups[id] (so this is a no-op
-		// today), but mirror the seq anyway so any future divergence in
-		// how the two collections are populated doesn't silently leave
-		// the canonical map view stale.
-		if original, ok := account.Groups[g.ID]; ok && original != nil && original != g {
-			original.AccountSeqID = seq
-		}
-	}
-	for _, p := range account.Policies {
-		if p == nil {
-			continue
-		}
-		if p.AccountSeqID != 0 {
-			bump(types.AccountSeqEntityPolicy, p.AccountSeqID)
-			continue
-		}
-		seq, err := allocateAccountSeqID(ctx, tx, s.storeEngine, account.Id, types.AccountSeqEntityPolicy)
-		if err != nil {
-			return err
-		}
-		p.AccountSeqID = seq
-	}
-	for i := range account.RoutesG {
-		r := &account.RoutesG[i]
-		if r.AccountSeqID != 0 {
-			bump(types.AccountSeqEntityRoute, r.AccountSeqID)
-			continue
-		}
-		seq, err := allocateAccountSeqID(ctx, tx, s.storeEngine, account.Id, types.AccountSeqEntityRoute)
-		if err != nil {
-			return err
-		}
-		r.AccountSeqID = seq
-		// Mirror the new seq onto the canonical map view so callers that
-		// hold the same in-memory account post-Save read a consistent
-		// AccountSeqID — without this, components/encoder code would see
-		// 0 for routes saved this transaction until the account is reloaded.
-		if original, ok := account.Routes[r.ID]; ok && original != nil {
-			original.AccountSeqID = seq
-		}
-	}
-	for i := range account.NameServerGroupsG {
-		ng := &account.NameServerGroupsG[i]
-		if ng.AccountSeqID != 0 {
-			bump(types.AccountSeqEntityNameserverGroup, ng.AccountSeqID)
-			continue
-		}
-		seq, err := allocateAccountSeqID(ctx, tx, s.storeEngine, account.Id, types.AccountSeqEntityNameserverGroup)
-		if err != nil {
-			return err
-		}
-		ng.AccountSeqID = seq
-		if original, ok := account.NameServerGroups[ng.ID]; ok && original != nil {
-			original.AccountSeqID = seq
-		}
-	}
-	for _, nr := range account.NetworkResources {
-		if nr == nil {
-			continue
-		}
-		if nr.AccountSeqID != 0 {
-			bump(types.AccountSeqEntityNetworkResource, nr.AccountSeqID)
-			continue
-		}
-		seq, err := allocateAccountSeqID(ctx, tx, s.storeEngine, account.Id, types.AccountSeqEntityNetworkResource)
-		if err != nil {
-			return err
-		}
-		nr.AccountSeqID = seq
-	}
-	for _, nr := range account.NetworkRouters {
-		if nr == nil {
-			continue
-		}
-		if nr.AccountSeqID != 0 {
-			bump(types.AccountSeqEntityNetworkRouter, nr.AccountSeqID)
-			continue
-		}
-		seq, err := allocateAccountSeqID(ctx, tx, s.storeEngine, account.Id, types.AccountSeqEntityNetworkRouter)
-		if err != nil {
-			return err
-		}
-		nr.AccountSeqID = seq
-	}
-	for _, n := range account.Networks {
-		if n == nil {
-			continue
-		}
-		if n.AccountSeqID != 0 {
-			bump(types.AccountSeqEntityNetwork, n.AccountSeqID)
-			continue
-		}
-		seq, err := allocateAccountSeqID(ctx, tx, s.storeEngine, account.Id, types.AccountSeqEntityNetwork)
-		if err != nil {
-			return err
-		}
-		n.AccountSeqID = seq
-	}
-	for _, pc := range account.PostureChecks {
-		if pc == nil {
-			continue
-		}
-		if pc.AccountSeqID != 0 {
-			bump(types.AccountSeqEntityPostureCheck, pc.AccountSeqID)
-			continue
-		}
-		seq, err := allocateAccountSeqID(ctx, tx, s.storeEngine, account.Id, types.AccountSeqEntityPostureCheck)
-		if err != nil {
-			return err
-		}
-		pc.AccountSeqID = seq
-	}
-	for entity, maxSeq := range maxByEntity {
-		if err := ensureAccountSeqCounter(tx, s.storeEngine, account.Id, entity, maxSeq+1); err != nil {
-			return fmt.Errorf("seed counter for %s: %w", entity, err)
-		}
-	}
-	return nil
-}
-
-// ensureAccountSeqCounter raises the per-account counter for entity to at
-// least target. Used when SaveAccount persists components that already carry
-// AccountSeqIDs (e.g. test bulk-load from sqlite to postgres, or migrations
-// running before component data lands) so that the next AllocateAccountSeqID
-// call returns a fresh id beyond what was just written.
-func ensureAccountSeqCounter(db *gorm.DB, engine types.Engine, accountID string, entity types.AccountSeqEntity, target int32) error {
-	switch engine {
-	case types.PostgresStoreEngine, types.SqliteStoreEngine:
-		const sqlStr = `
-			INSERT INTO account_seq_counters (account_id, entity, next_id)
-			VALUES (?, ?, ?)
-			ON CONFLICT (account_id, entity) DO UPDATE
-				SET next_id = GREATEST(account_seq_counters.next_id, EXCLUDED.next_id)
-		`
-		// sqlite's UPSERT understands max() but the migration uses GREATEST
-		// for postgres and max() for sqlite. We collapse to dialect-specific
-		// statements only when needed.
-		if engine == types.SqliteStoreEngine {
-			const sqliteSQL = `
-				INSERT INTO account_seq_counters (account_id, entity, next_id)
-				VALUES (?, ?, ?)
-				ON CONFLICT (account_id, entity) DO UPDATE
-					SET next_id = max(account_seq_counters.next_id, excluded.next_id)
-			`
-			return db.Exec(sqliteSQL, accountID, string(entity), target).Error
-		}
-		return db.Exec(sqlStr, accountID, string(entity), target).Error
-	case types.MysqlStoreEngine:
-		const sqlStr = `
-			INSERT INTO account_seq_counters (account_id, entity, next_id)
-			VALUES (?, ?, ?)
-			ON DUPLICATE KEY UPDATE next_id = GREATEST(next_id, VALUES(next_id))
-		`
-		return db.Exec(sqlStr, accountID, string(entity), target).Error
-	default:
-		return fmt.Errorf("unsupported store engine for account_seq counter: %v", engine)
-	}
-}
-
 // transaction wraps a GORM transaction with MySQL-specific FK checks handling
 // Use this instead of db.Transaction() directly to avoid deadlocks on MySQL/Aurora
 func (s *SqlStore) transaction(fn func(*gorm.DB) error) error {
@@ -4079,7 +3800,7 @@ func (s *SqlStore) UpdateGroup(ctx context.Context, group *types.Group) error {
 		return status.Errorf(status.InvalidArgument, "group is nil")
 	}
 
-	if err := s.db.Omit(clause.Associations, "account_seq_id").Save(group).Error; err != nil {
+	if err := s.db.Omit(clause.Associations).Save(group).Error; err != nil {
 		log.WithContext(ctx).Errorf("failed to save group to store: %v", err)
 		return status.Errorf(status.Internal, "failed to save group to store")
 	}
@@ -4167,7 +3888,7 @@ func (s *SqlStore) CreatePolicy(ctx context.Context, policy *types.Policy) error
 
 // SavePolicy saves a policy to the database.
 func (s *SqlStore) SavePolicy(ctx context.Context, policy *types.Policy) error {
-	result := s.db.Session(&gorm.Session{FullSaveAssociations: true}).Omit("account_seq_id").Save(policy)
+	result := s.db.Session(&gorm.Session{FullSaveAssociations: true}).Save(policy)
 	if err := result.Error; err != nil {
 		log.WithContext(ctx).Errorf("failed to save policy to the store: %s", err)
 		return status.Errorf(status.Internal, "failed to save policy to store")

management/server/store/store.go

@@ -223,11 +223,6 @@ type Store interface {
 	GetStoreEngine() types.Engine
 	ExecuteInTransaction(ctx context.Context, f func(store Store) error) error
 
-	// AllocateAccountSeqID returns the next per-account integer id for the given
-	// component kind. Must run inside a transaction so the increment is serialized
-	// with the component insert.
-	AllocateAccountSeqID(ctx context.Context, accountID string, entity types.AccountSeqEntity) (int32, error)
-
 	GetAccountNetworks(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*networkTypes.Network, error)
 	GetNetworkByID(ctx context.Context, lockStrength LockingStrength, accountID, networkID string) (*networkTypes.Network, error)
 	SaveNetwork(ctx context.Context, network *networkTypes.Network) error
@@ -629,30 +624,6 @@ func getMigrationsPostAuto(ctx context.Context) []migrationFunc {
 		func(db *gorm.DB) error {
 			return migration.DropIndex[proxy.Proxy](ctx, db, "idx_proxy_account_id_unique")
 		},
-		func(db *gorm.DB) error {
-			return migration.BackfillAccountSeqIDs[types.Policy](ctx, db, types.AccountSeqEntityPolicy, "id")
-		},
-		func(db *gorm.DB) error {
-			return migration.BackfillAccountSeqIDs[types.Group](ctx, db, types.AccountSeqEntityGroup, "id")
-		},
-		func(db *gorm.DB) error {
-			return migration.BackfillAccountSeqIDs[route.Route](ctx, db, types.AccountSeqEntityRoute, "id")
-		},
-		func(db *gorm.DB) error {
-			return migration.BackfillAccountSeqIDs[resourceTypes.NetworkResource](ctx, db, types.AccountSeqEntityNetworkResource, "id")
-		},
-		func(db *gorm.DB) error {
-			return migration.BackfillAccountSeqIDs[routerTypes.NetworkRouter](ctx, db, types.AccountSeqEntityNetworkRouter, "id")
-		},
-		func(db *gorm.DB) error {
-			return migration.BackfillAccountSeqIDs[dns.NameServerGroup](ctx, db, types.AccountSeqEntityNameserverGroup, "id")
-		},
-		func(db *gorm.DB) error {
-			return migration.BackfillAccountSeqIDs[networkTypes.Network](ctx, db, types.AccountSeqEntityNetwork, "id")
-		},
-		func(db *gorm.DB) error {
-			return migration.BackfillAccountSeqIDs[posture.Checks](ctx, db, types.AccountSeqEntityPostureCheck, "id")
-		},
 	}
 }
 

management/server/store/store_mock_agentnetwork.go

@@ -0,0 +1,495 @@
+package store
+
+import (
+	context "context"
+	reflect "reflect"
+	time "time"
+
+	gomock "github.com/golang/mock/gomock"
+
+	agentNetworkTypes "github.com/netbirdio/netbird/management/internals/modules/agentnetwork/types"
+)
+
+// GetAllAgentNetworkProviders mocks base method.
+func (m *MockStore) GetAllAgentNetworkProviders(ctx context.Context, lockStrength LockingStrength) ([]*agentNetworkTypes.Provider, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAllAgentNetworkProviders", ctx, lockStrength)
+	ret0, _ := ret[0].([]*agentNetworkTypes.Provider)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAllAgentNetworkProviders indicates an expected call of GetAllAgentNetworkProviders.
+func (mr *MockStoreMockRecorder) GetAllAgentNetworkProviders(ctx, lockStrength interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAllAgentNetworkProviders", reflect.TypeOf((*MockStore)(nil).GetAllAgentNetworkProviders), ctx, lockStrength)
+}
+
+// GetAgentNetworkMetrics mocks base method.
+func (m *MockStore) GetAgentNetworkMetrics(ctx context.Context) (AgentNetworkMetrics, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkMetrics", ctx)
+	ret0, _ := ret[0].(AgentNetworkMetrics)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkMetrics indicates an expected call of GetAgentNetworkMetrics.
+func (mr *MockStoreMockRecorder) GetAgentNetworkMetrics(ctx interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkMetrics", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkMetrics), ctx)
+}
+
+// GetAccountAgentNetworkProviders mocks base method.
+func (m *MockStore) GetAccountAgentNetworkProviders(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*agentNetworkTypes.Provider, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAccountAgentNetworkProviders", ctx, lockStrength, accountID)
+	ret0, _ := ret[0].([]*agentNetworkTypes.Provider)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAccountAgentNetworkProviders indicates an expected call of GetAccountAgentNetworkProviders.
+func (mr *MockStoreMockRecorder) GetAccountAgentNetworkProviders(ctx, lockStrength, accountID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAccountAgentNetworkProviders", reflect.TypeOf((*MockStore)(nil).GetAccountAgentNetworkProviders), ctx, lockStrength, accountID)
+}
+
+// GetAgentNetworkProviderByID mocks base method.
+func (m *MockStore) GetAgentNetworkProviderByID(ctx context.Context, lockStrength LockingStrength, accountID, providerID string) (*agentNetworkTypes.Provider, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkProviderByID", ctx, lockStrength, accountID, providerID)
+	ret0, _ := ret[0].(*agentNetworkTypes.Provider)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkProviderByID indicates an expected call of GetAgentNetworkProviderByID.
+func (mr *MockStoreMockRecorder) GetAgentNetworkProviderByID(ctx, lockStrength, accountID, providerID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkProviderByID", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkProviderByID), ctx, lockStrength, accountID, providerID)
+}
+
+// SaveAgentNetworkProvider mocks base method.
+func (m *MockStore) SaveAgentNetworkProvider(ctx context.Context, provider *agentNetworkTypes.Provider) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SaveAgentNetworkProvider", ctx, provider)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SaveAgentNetworkProvider indicates an expected call of SaveAgentNetworkProvider.
+func (mr *MockStoreMockRecorder) SaveAgentNetworkProvider(ctx, provider interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SaveAgentNetworkProvider", reflect.TypeOf((*MockStore)(nil).SaveAgentNetworkProvider), ctx, provider)
+}
+
+// DeleteAgentNetworkProvider mocks base method.
+func (m *MockStore) DeleteAgentNetworkProvider(ctx context.Context, accountID, providerID string) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DeleteAgentNetworkProvider", ctx, accountID, providerID)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteAgentNetworkProvider indicates an expected call of DeleteAgentNetworkProvider.
+func (mr *MockStoreMockRecorder) DeleteAgentNetworkProvider(ctx, accountID, providerID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteAgentNetworkProvider", reflect.TypeOf((*MockStore)(nil).DeleteAgentNetworkProvider), ctx, accountID, providerID)
+}
+
+// GetAccountAgentNetworkPolicies mocks base method.
+func (m *MockStore) GetAccountAgentNetworkPolicies(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*agentNetworkTypes.Policy, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAccountAgentNetworkPolicies", ctx, lockStrength, accountID)
+	ret0, _ := ret[0].([]*agentNetworkTypes.Policy)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAccountAgentNetworkPolicies indicates an expected call of GetAccountAgentNetworkPolicies.
+func (mr *MockStoreMockRecorder) GetAccountAgentNetworkPolicies(ctx, lockStrength, accountID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAccountAgentNetworkPolicies", reflect.TypeOf((*MockStore)(nil).GetAccountAgentNetworkPolicies), ctx, lockStrength, accountID)
+}
+
+// GetAgentNetworkPolicyByID mocks base method.
+func (m *MockStore) GetAgentNetworkPolicyByID(ctx context.Context, lockStrength LockingStrength, accountID, policyID string) (*agentNetworkTypes.Policy, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkPolicyByID", ctx, lockStrength, accountID, policyID)
+	ret0, _ := ret[0].(*agentNetworkTypes.Policy)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkPolicyByID indicates an expected call of GetAgentNetworkPolicyByID.
+func (mr *MockStoreMockRecorder) GetAgentNetworkPolicyByID(ctx, lockStrength, accountID, policyID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkPolicyByID", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkPolicyByID), ctx, lockStrength, accountID, policyID)
+}
+
+// SaveAgentNetworkPolicy mocks base method.
+func (m *MockStore) SaveAgentNetworkPolicy(ctx context.Context, policy *agentNetworkTypes.Policy) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SaveAgentNetworkPolicy", ctx, policy)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SaveAgentNetworkPolicy indicates an expected call of SaveAgentNetworkPolicy.
+func (mr *MockStoreMockRecorder) SaveAgentNetworkPolicy(ctx, policy interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SaveAgentNetworkPolicy", reflect.TypeOf((*MockStore)(nil).SaveAgentNetworkPolicy), ctx, policy)
+}
+
+// DeleteAgentNetworkPolicy mocks base method.
+func (m *MockStore) DeleteAgentNetworkPolicy(ctx context.Context, accountID, policyID string) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DeleteAgentNetworkPolicy", ctx, accountID, policyID)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteAgentNetworkPolicy indicates an expected call of DeleteAgentNetworkPolicy.
+func (mr *MockStoreMockRecorder) DeleteAgentNetworkPolicy(ctx, accountID, policyID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteAgentNetworkPolicy", reflect.TypeOf((*MockStore)(nil).DeleteAgentNetworkPolicy), ctx, accountID, policyID)
+}
+
+// GetAccountAgentNetworkGuardrails mocks base method.
+func (m *MockStore) GetAccountAgentNetworkGuardrails(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*agentNetworkTypes.Guardrail, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAccountAgentNetworkGuardrails", ctx, lockStrength, accountID)
+	ret0, _ := ret[0].([]*agentNetworkTypes.Guardrail)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAccountAgentNetworkGuardrails indicates an expected call of GetAccountAgentNetworkGuardrails.
+func (mr *MockStoreMockRecorder) GetAccountAgentNetworkGuardrails(ctx, lockStrength, accountID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAccountAgentNetworkGuardrails", reflect.TypeOf((*MockStore)(nil).GetAccountAgentNetworkGuardrails), ctx, lockStrength, accountID)
+}
+
+// GetAgentNetworkGuardrailByID mocks base method.
+func (m *MockStore) GetAgentNetworkGuardrailByID(ctx context.Context, lockStrength LockingStrength, accountID, guardrailID string) (*agentNetworkTypes.Guardrail, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkGuardrailByID", ctx, lockStrength, accountID, guardrailID)
+	ret0, _ := ret[0].(*agentNetworkTypes.Guardrail)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkGuardrailByID indicates an expected call of GetAgentNetworkGuardrailByID.
+func (mr *MockStoreMockRecorder) GetAgentNetworkGuardrailByID(ctx, lockStrength, accountID, guardrailID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkGuardrailByID", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkGuardrailByID), ctx, lockStrength, accountID, guardrailID)
+}
+
+// SaveAgentNetworkGuardrail mocks base method.
+func (m *MockStore) SaveAgentNetworkGuardrail(ctx context.Context, guardrail *agentNetworkTypes.Guardrail) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SaveAgentNetworkGuardrail", ctx, guardrail)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SaveAgentNetworkGuardrail indicates an expected call of SaveAgentNetworkGuardrail.
+func (mr *MockStoreMockRecorder) SaveAgentNetworkGuardrail(ctx, guardrail interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SaveAgentNetworkGuardrail", reflect.TypeOf((*MockStore)(nil).SaveAgentNetworkGuardrail), ctx, guardrail)
+}
+
+// DeleteAgentNetworkGuardrail mocks base method.
+func (m *MockStore) DeleteAgentNetworkGuardrail(ctx context.Context, accountID, guardrailID string) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DeleteAgentNetworkGuardrail", ctx, accountID, guardrailID)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteAgentNetworkGuardrail indicates an expected call of DeleteAgentNetworkGuardrail.
+func (mr *MockStoreMockRecorder) DeleteAgentNetworkGuardrail(ctx, accountID, guardrailID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteAgentNetworkGuardrail", reflect.TypeOf((*MockStore)(nil).DeleteAgentNetworkGuardrail), ctx, accountID, guardrailID)
+}
+
+// GetAgentNetworkSettings mocks base method.
+func (m *MockStore) GetAgentNetworkSettings(ctx context.Context, lockStrength LockingStrength, accountID string) (*agentNetworkTypes.Settings, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkSettings", ctx, lockStrength, accountID)
+	ret0, _ := ret[0].(*agentNetworkTypes.Settings)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkSettings indicates an expected call of GetAgentNetworkSettings.
+func (mr *MockStoreMockRecorder) GetAgentNetworkSettings(ctx, lockStrength, accountID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkSettings", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkSettings), ctx, lockStrength, accountID)
+}
+
+// GetAgentNetworkSettingsByCluster mocks base method.
+func (m *MockStore) GetAgentNetworkSettingsByCluster(ctx context.Context, lockStrength LockingStrength, cluster string) ([]*agentNetworkTypes.Settings, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkSettingsByCluster", ctx, lockStrength, cluster)
+	ret0, _ := ret[0].([]*agentNetworkTypes.Settings)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkSettingsByCluster indicates an expected call of GetAgentNetworkSettingsByCluster.
+func (mr *MockStoreMockRecorder) GetAgentNetworkSettingsByCluster(ctx, lockStrength, cluster interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkSettingsByCluster", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkSettingsByCluster), ctx, lockStrength, cluster)
+}
+
+// SaveAgentNetworkSettings mocks base method.
+func (m *MockStore) SaveAgentNetworkSettings(ctx context.Context, settings *agentNetworkTypes.Settings) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SaveAgentNetworkSettings", ctx, settings)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SaveAgentNetworkSettings indicates an expected call of SaveAgentNetworkSettings.
+func (mr *MockStoreMockRecorder) SaveAgentNetworkSettings(ctx, settings interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SaveAgentNetworkSettings", reflect.TypeOf((*MockStore)(nil).SaveAgentNetworkSettings), ctx, settings)
+}
+
+// IncrementAgentNetworkConsumption mocks base method.
+func (m *MockStore) IncrementAgentNetworkConsumption(ctx context.Context, accountID string, kind agentNetworkTypes.ConsumptionDimension, dimID string, windowSeconds int64, windowStart time.Time, tokensIn, tokensOut int64, costUSD float64) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "IncrementAgentNetworkConsumption", ctx, accountID, kind, dimID, windowSeconds, windowStart, tokensIn, tokensOut, costUSD)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// IncrementAgentNetworkConsumption indicates an expected call of IncrementAgentNetworkConsumption.
+func (mr *MockStoreMockRecorder) IncrementAgentNetworkConsumption(ctx, accountID, kind, dimID, windowSeconds, windowStart, tokensIn, tokensOut, costUSD interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IncrementAgentNetworkConsumption", reflect.TypeOf((*MockStore)(nil).IncrementAgentNetworkConsumption), ctx, accountID, kind, dimID, windowSeconds, windowStart, tokensIn, tokensOut, costUSD)
+}
+
+// GetAgentNetworkConsumption mocks base method.
+func (m *MockStore) GetAgentNetworkConsumption(ctx context.Context, lockStrength LockingStrength, accountID string, kind agentNetworkTypes.ConsumptionDimension, dimID string, windowSeconds int64, windowStart time.Time) (*agentNetworkTypes.Consumption, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkConsumption", ctx, lockStrength, accountID, kind, dimID, windowSeconds, windowStart)
+	ret0, _ := ret[0].(*agentNetworkTypes.Consumption)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkConsumption indicates an expected call of GetAgentNetworkConsumption.
+func (mr *MockStoreMockRecorder) GetAgentNetworkConsumption(ctx, lockStrength, accountID, kind, dimID, windowSeconds, windowStart interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkConsumption", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkConsumption), ctx, lockStrength, accountID, kind, dimID, windowSeconds, windowStart)
+}
+
+// GetAgentNetworkConsumptionBatch mocks base method.
+func (m *MockStore) GetAgentNetworkConsumptionBatch(ctx context.Context, lockStrength LockingStrength, accountID string, keys []agentNetworkTypes.ConsumptionKey) (map[agentNetworkTypes.ConsumptionKey]*agentNetworkTypes.Consumption, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkConsumptionBatch", ctx, lockStrength, accountID, keys)
+	ret0, _ := ret[0].(map[agentNetworkTypes.ConsumptionKey]*agentNetworkTypes.Consumption)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkConsumptionBatch indicates an expected call of GetAgentNetworkConsumptionBatch.
+func (mr *MockStoreMockRecorder) GetAgentNetworkConsumptionBatch(ctx, lockStrength, accountID, keys interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkConsumptionBatch", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkConsumptionBatch), ctx, lockStrength, accountID, keys)
+}
+
+// IncrementAgentNetworkConsumptionBatch mocks base method.
+func (m *MockStore) IncrementAgentNetworkConsumptionBatch(ctx context.Context, accountID string, keys []agentNetworkTypes.ConsumptionKey, tokensIn, tokensOut int64, costUSD float64) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "IncrementAgentNetworkConsumptionBatch", ctx, accountID, keys, tokensIn, tokensOut, costUSD)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// IncrementAgentNetworkConsumptionBatch indicates an expected call of IncrementAgentNetworkConsumptionBatch.
+func (mr *MockStoreMockRecorder) IncrementAgentNetworkConsumptionBatch(ctx, accountID, keys, tokensIn, tokensOut, costUSD interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "IncrementAgentNetworkConsumptionBatch", reflect.TypeOf((*MockStore)(nil).IncrementAgentNetworkConsumptionBatch), ctx, accountID, keys, tokensIn, tokensOut, costUSD)
+}
+
+// ListAgentNetworkConsumption mocks base method.
+func (m *MockStore) ListAgentNetworkConsumption(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*agentNetworkTypes.Consumption, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "ListAgentNetworkConsumption", ctx, lockStrength, accountID)
+	ret0, _ := ret[0].([]*agentNetworkTypes.Consumption)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// ListAgentNetworkConsumption indicates an expected call of ListAgentNetworkConsumption.
+func (mr *MockStoreMockRecorder) ListAgentNetworkConsumption(ctx, lockStrength, accountID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "ListAgentNetworkConsumption", reflect.TypeOf((*MockStore)(nil).ListAgentNetworkConsumption), ctx, lockStrength, accountID)
+}
+
+// GetAccountAgentNetworkBudgetRules mocks base method.
+func (m *MockStore) GetAccountAgentNetworkBudgetRules(ctx context.Context, lockStrength LockingStrength, accountID string) ([]*agentNetworkTypes.AccountBudgetRule, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAccountAgentNetworkBudgetRules", ctx, lockStrength, accountID)
+	ret0, _ := ret[0].([]*agentNetworkTypes.AccountBudgetRule)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAccountAgentNetworkBudgetRules indicates an expected call of GetAccountAgentNetworkBudgetRules.
+func (mr *MockStoreMockRecorder) GetAccountAgentNetworkBudgetRules(ctx, lockStrength, accountID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAccountAgentNetworkBudgetRules", reflect.TypeOf((*MockStore)(nil).GetAccountAgentNetworkBudgetRules), ctx, lockStrength, accountID)
+}
+
+// GetAgentNetworkBudgetRuleByID mocks base method.
+func (m *MockStore) GetAgentNetworkBudgetRuleByID(ctx context.Context, lockStrength LockingStrength, accountID, ruleID string) (*agentNetworkTypes.AccountBudgetRule, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkBudgetRuleByID", ctx, lockStrength, accountID, ruleID)
+	ret0, _ := ret[0].(*agentNetworkTypes.AccountBudgetRule)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkBudgetRuleByID indicates an expected call of GetAgentNetworkBudgetRuleByID.
+func (mr *MockStoreMockRecorder) GetAgentNetworkBudgetRuleByID(ctx, lockStrength, accountID, ruleID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkBudgetRuleByID", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkBudgetRuleByID), ctx, lockStrength, accountID, ruleID)
+}
+
+// SaveAgentNetworkBudgetRule mocks base method.
+func (m *MockStore) SaveAgentNetworkBudgetRule(ctx context.Context, rule *agentNetworkTypes.AccountBudgetRule) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "SaveAgentNetworkBudgetRule", ctx, rule)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// SaveAgentNetworkBudgetRule indicates an expected call of SaveAgentNetworkBudgetRule.
+func (mr *MockStoreMockRecorder) SaveAgentNetworkBudgetRule(ctx, rule interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "SaveAgentNetworkBudgetRule", reflect.TypeOf((*MockStore)(nil).SaveAgentNetworkBudgetRule), ctx, rule)
+}
+
+// DeleteAgentNetworkBudgetRule mocks base method.
+func (m *MockStore) DeleteAgentNetworkBudgetRule(ctx context.Context, accountID, ruleID string) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DeleteAgentNetworkBudgetRule", ctx, accountID, ruleID)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// DeleteAgentNetworkBudgetRule indicates an expected call of DeleteAgentNetworkBudgetRule.
+func (mr *MockStoreMockRecorder) DeleteAgentNetworkBudgetRule(ctx, accountID, ruleID interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteAgentNetworkBudgetRule", reflect.TypeOf((*MockStore)(nil).DeleteAgentNetworkBudgetRule), ctx, accountID, ruleID)
+}
+
+// CreateAgentNetworkAccessLog mocks base method.
+func (m *MockStore) CreateAgentNetworkAccessLog(ctx context.Context, entry *agentNetworkTypes.AgentNetworkAccessLog, groups []agentNetworkTypes.AgentNetworkAccessLogGroup) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "CreateAgentNetworkAccessLog", ctx, entry, groups)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// CreateAgentNetworkAccessLog indicates an expected call of CreateAgentNetworkAccessLog.
+func (mr *MockStoreMockRecorder) CreateAgentNetworkAccessLog(ctx, entry, groups interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateAgentNetworkAccessLog", reflect.TypeOf((*MockStore)(nil).CreateAgentNetworkAccessLog), ctx, entry, groups)
+}
+
+// CreateAgentNetworkUsage mocks base method.
+func (m *MockStore) CreateAgentNetworkUsage(ctx context.Context, usage *agentNetworkTypes.AgentNetworkUsage, groups []agentNetworkTypes.AgentNetworkUsageGroup) error {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "CreateAgentNetworkUsage", ctx, usage, groups)
+	ret0, _ := ret[0].(error)
+	return ret0
+}
+
+// CreateAgentNetworkUsage indicates an expected call of CreateAgentNetworkUsage.
+func (mr *MockStoreMockRecorder) CreateAgentNetworkUsage(ctx, usage, groups interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "CreateAgentNetworkUsage", reflect.TypeOf((*MockStore)(nil).CreateAgentNetworkUsage), ctx, usage, groups)
+}
+
+// GetAgentNetworkAccessLogs mocks base method.
+func (m *MockStore) GetAgentNetworkAccessLogs(ctx context.Context, lockStrength LockingStrength, accountID string, filter agentNetworkTypes.AgentNetworkAccessLogFilter) ([]*agentNetworkTypes.AgentNetworkAccessLog, int64, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkAccessLogs", ctx, lockStrength, accountID, filter)
+	ret0, _ := ret[0].([]*agentNetworkTypes.AgentNetworkAccessLog)
+	ret1, _ := ret[1].(int64)
+	ret2, _ := ret[2].(error)
+	return ret0, ret1, ret2
+}
+
+// GetAgentNetworkAccessLogs indicates an expected call of GetAgentNetworkAccessLogs.
+func (mr *MockStoreMockRecorder) GetAgentNetworkAccessLogs(ctx, lockStrength, accountID, filter interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkAccessLogs", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkAccessLogs), ctx, lockStrength, accountID, filter)
+}
+
+// GetAgentNetworkAccessLogSessions mocks base method.
+func (m *MockStore) GetAgentNetworkAccessLogSessions(ctx context.Context, lockStrength LockingStrength, accountID string, filter agentNetworkTypes.AgentNetworkAccessLogFilter) ([]*agentNetworkTypes.AgentNetworkAccessLogSession, int64, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkAccessLogSessions", ctx, lockStrength, accountID, filter)
+	ret0, _ := ret[0].([]*agentNetworkTypes.AgentNetworkAccessLogSession)
+	ret1, _ := ret[1].(int64)
+	ret2, _ := ret[2].(error)
+	return ret0, ret1, ret2
+}
+
+// GetAgentNetworkAccessLogSessions indicates an expected call of GetAgentNetworkAccessLogSessions.
+func (mr *MockStoreMockRecorder) GetAgentNetworkAccessLogSessions(ctx, lockStrength, accountID, filter interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkAccessLogSessions", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkAccessLogSessions), ctx, lockStrength, accountID, filter)
+}
+
+// GetAgentNetworkUsageRows mocks base method.
+func (m *MockStore) GetAgentNetworkUsageRows(ctx context.Context, lockStrength LockingStrength, accountID string, filter agentNetworkTypes.AgentNetworkAccessLogFilter) ([]*agentNetworkTypes.AgentNetworkUsage, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAgentNetworkUsageRows", ctx, lockStrength, accountID, filter)
+	ret0, _ := ret[0].([]*agentNetworkTypes.AgentNetworkUsage)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAgentNetworkUsageRows indicates an expected call of GetAgentNetworkUsageRows.
+func (mr *MockStoreMockRecorder) GetAgentNetworkUsageRows(ctx, lockStrength, accountID, filter interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAgentNetworkUsageRows", reflect.TypeOf((*MockStore)(nil).GetAgentNetworkUsageRows), ctx, lockStrength, accountID, filter)
+}
+
+// DeleteOldAgentNetworkAccessLogs mocks base method.
+func (m *MockStore) DeleteOldAgentNetworkAccessLogs(ctx context.Context, accountID string, olderThan time.Time) (int64, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "DeleteOldAgentNetworkAccessLogs", ctx, accountID, olderThan)
+	ret0, _ := ret[0].(int64)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// DeleteOldAgentNetworkAccessLogs indicates an expected call of DeleteOldAgentNetworkAccessLogs.
+func (mr *MockStoreMockRecorder) DeleteOldAgentNetworkAccessLogs(ctx, accountID, olderThan interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "DeleteOldAgentNetworkAccessLogs", reflect.TypeOf((*MockStore)(nil).DeleteOldAgentNetworkAccessLogs), ctx, accountID, olderThan)
+}
+
+// GetAllAgentNetworkSettings mocks base method.
+func (m *MockStore) GetAllAgentNetworkSettings(ctx context.Context, lockStrength LockingStrength) ([]*agentNetworkTypes.Settings, error) {
+	m.ctrl.T.Helper()
+	ret := m.ctrl.Call(m, "GetAllAgentNetworkSettings", ctx, lockStrength)
+	ret0, _ := ret[0].([]*agentNetworkTypes.Settings)
+	ret1, _ := ret[1].(error)
+	return ret0, ret1
+}
+
+// GetAllAgentNetworkSettings indicates an expected call of GetAllAgentNetworkSettings.
+func (mr *MockStoreMockRecorder) GetAllAgentNetworkSettings(ctx, lockStrength interface{}) *gomock.Call {
+	mr.mock.ctrl.T.Helper()
+	return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "GetAllAgentNetworkSettings", reflect.TypeOf((*MockStore)(nil).GetAllAgentNetworkSettings), ctx, lockStrength)
+}

management/server/types/account.go

@@ -29,6 +29,7 @@ import (
 	"github.com/netbirdio/netbird/route"
 	"github.com/netbirdio/netbird/shared/management/domain"
 	"github.com/netbirdio/netbird/shared/management/status"
+	"github.com/netbirdio/netbird/version"
 )
 
 const (
@@ -41,8 +42,27 @@ const (
 	PublicCategory  = "public"
 	PrivateCategory = "private"
 	UnknownCategory = "unknown"
+
+	// firewallRuleMinPortRangesVer defines the minimum peer version that supports port range rules.
+	firewallRuleMinPortRangesVer = "0.48.0"
+	// firewallRuleMinNativeSSHVer defines the minimum peer version that supports native SSH features in the firewall rules.
+	firewallRuleMinNativeSSHVer = "0.60.0"
+
+	// nativeSSHPortString defines the default port number as a string used for native SSH connections; this port is used by clients when hijacking ssh connections.
+	nativeSSHPortString = "22022"
+	nativeSSHPortNumber = 22022
+	// defaultSSHPortString defines the standard SSH port number as a string, commonly used for default SSH connections.
+	defaultSSHPortString = "22"
+	defaultSSHPortNumber = 22
 )
 
+type supportedFeatures struct {
+	nativeSSH  bool
+	portRanges bool
+}
+
+type LookupMap map[string]struct{}
+
 // AccountMeta is a struct that contains a stripped down version of the Account object.
 // It doesn't carry any peers, groups, policies, or routes, etc. Just some metadata (e.g. ID, created by, created at, etc).
 type AccountMeta struct {
@@ -285,7 +305,8 @@ func (a *Account) SynthesizePrivateServiceZones(peerID string) []nbdns.CustomZon
 			zone = &nbdns.CustomZone{
 				Domain:           dns.Fqdn(serviceDomainZone),
 				Records:          []nbdns.SimpleRecord{},
-				NonAuthoritative: true,
+				NonAuthoritative:     true,
+				SearchDomainDisabled: true,
 			}
 			zonesByApex[serviceDomainZone] = zone
 		}
@@ -1050,7 +1071,7 @@ func (a *Account) GetPeerConnectionResources(ctx context.Context, peer *nbpeer.P
 				default:
 					authorizedUsers[auth.Wildcard] = a.getAllowedUserIDs()
 				}
-			} else if peerInDestinations && PolicyRuleImpliesLegacySSH(rule) && peer.SSHEnabled {
+			} else if peerInDestinations && policyRuleImpliesLegacySSH(rule) && peer.SSHEnabled {
 				sshEnabled = true
 				authorizedUsers[auth.Wildcard] = a.getAllowedUserIDs()
 			}
@@ -1116,15 +1137,15 @@ func (a *Account) connResourcesGenerator(ctx context.Context, targetPeer *nbpeer
 				if len(rule.Ports) == 0 && len(rule.PortRanges) == 0 {
 					rules = append(rules, &fr)
 				} else {
-					rules = append(rules, ExpandPortsAndRanges(fr, rule, targetPeer)...)
+					rules = append(rules, expandPortsAndRanges(fr, rule, targetPeer)...)
 				}
 
-				rules = AppendIPv6FirewallRule(rules, rulesExists, peer, targetPeer, rule, FirewallRuleContext{
-					Direction:   direction,
-					DirStr:      strconv.Itoa(direction),
-					ProtocolStr: string(protocol),
-					ActionStr:   string(rule.Action),
-					PortsJoined: strings.Join(rule.Ports, ","),
+				rules = appendIPv6FirewallRule(rules, rulesExists, peer, targetPeer, rule, firewallRuleContext{
+					direction:   direction,
+					dirStr:      strconv.Itoa(direction),
+					protocolStr: string(protocol),
+					actionStr:   string(rule.Action),
+					portsJoined: strings.Join(rule.Ports, ","),
 				})
 			}
 		}, func() ([]*nbpeer.Peer, []*FirewallRule) {
@@ -1132,6 +1153,10 @@ func (a *Account) connResourcesGenerator(ctx context.Context, targetPeer *nbpeer
 		}
 }
 
+func policyRuleImpliesLegacySSH(rule *PolicyRule) bool {
+	return rule.Protocol == PolicyRuleProtocolALL || (rule.Protocol == PolicyRuleProtocolTCP && (portsIncludesSSH(rule.Ports) || portRangeIncludesSSH(rule.PortRanges)))
+}
+
 // PeerSSHEnabledFromPolicies is the network-map-free equivalent of the sshEnabled
 // determination in GetPeerConnectionResources / CalculateNetworkMapFromComponents.
 func PeerSSHEnabledFromPolicies(policies []*Policy, peerID string, peerGroupIDs map[string]struct{}, peerSSHEnabled bool) bool {
@@ -1146,7 +1171,7 @@ func PeerSSHEnabledFromPolicies(policies []*Policy, peerID string, peerGroupIDs
 			}
 
 			isSSHRule := rule.Protocol == PolicyRuleProtocolNetbirdSSH ||
-				(PolicyRuleImpliesLegacySSH(rule) && peerSSHEnabled)
+				(policyRuleImpliesLegacySSH(rule) && peerSSHEnabled)
 			if !isSSHRule {
 				continue
 			}
@@ -1173,6 +1198,24 @@ func ruleHasDestination(rule *PolicyRule, peerID string, peerGroupIDs map[string
 	return false
 }
 
+func portRangeIncludesSSH(portRanges []RulePortRange) bool {
+	for _, pr := range portRanges {
+		if (pr.Start <= defaultSSHPortNumber && pr.End >= defaultSSHPortNumber) || (pr.Start <= nativeSSHPortNumber && pr.End >= nativeSSHPortNumber) {
+			return true
+		}
+	}
+	return false
+}
+
+func portsIncludesSSH(ports []string) bool {
+	for _, port := range ports {
+		if port == defaultSSHPortString || port == nativeSSHPortString {
+			return true
+		}
+	}
+	return false
+}
+
 // getAllPeersFromGroups for given peer ID and list of groups
 //
 // Returns a list of peers from specified groups that pass specified posture checks
@@ -1272,7 +1315,7 @@ func (a *Account) getRouteFirewallRules(ctx context.Context, peerID string, poli
 			}
 
 			rulePeers := a.getRulePeers(rule, policy.SourcePostureChecks, peerID, distributionPeers, validatedPeersMap)
-			rules := GenerateRouteFirewallRules(ctx, route, rule, rulePeers, FirewallRuleDirectionIN, includeIPv6)
+			rules := generateRouteFirewallRules(ctx, route, rule, rulePeers, FirewallRuleDirectionIN, includeIPv6)
 			fwRules = append(fwRules, rules...)
 		}
 	}
@@ -1765,6 +1808,96 @@ func (a *Account) createProxyPolicy(svc *service.Service, target *service.Target
 	}
 }
 
+// expandPortsAndRanges expands Ports and PortRanges of a rule into individual firewall rules
+func expandPortsAndRanges(base FirewallRule, rule *PolicyRule, peer *nbpeer.Peer) []*FirewallRule {
+	features := peerSupportedFirewallFeatures(peer.Meta.WtVersion)
+
+	var expanded []*FirewallRule
+
+	for _, port := range rule.Ports {
+		fr := base
+		fr.Port = port
+		expanded = append(expanded, &fr)
+	}
+
+	for _, portRange := range rule.PortRanges {
+		// prefer PolicyRule.Ports
+		if len(rule.Ports) > 0 {
+			break
+		}
+		fr := base
+
+		if features.portRanges {
+			fr.PortRange = portRange
+		} else {
+			// Peer doesn't support port ranges, only allow single-port ranges
+			if portRange.Start != portRange.End {
+				continue
+			}
+			fr.Port = strconv.FormatUint(uint64(portRange.Start), 10)
+		}
+		expanded = append(expanded, &fr)
+	}
+
+	if shouldCheckRulesForNativeSSH(features.nativeSSH, rule, peer) || rule.Protocol == PolicyRuleProtocolNetbirdSSH {
+		expanded = addNativeSSHRule(base, expanded)
+	}
+
+	return expanded
+}
+
+// addNativeSSHRule adds a native SSH rule (port 22022) to the expanded rules if the base rule has port 22 configured.
+func addNativeSSHRule(base FirewallRule, expanded []*FirewallRule) []*FirewallRule {
+	shouldAdd := false
+	for _, fr := range expanded {
+		if isPortInRule(nativeSSHPortString, 22022, fr) {
+			return expanded
+		}
+		if isPortInRule(defaultSSHPortString, 22, fr) {
+			shouldAdd = true
+		}
+	}
+	if !shouldAdd {
+		return expanded
+	}
+
+	fr := base
+	fr.Port = nativeSSHPortString
+	return append(expanded, &fr)
+}
+
+func isPortInRule(portString string, portInt uint16, rule *FirewallRule) bool {
+	return rule.Port == portString || (rule.PortRange.Start <= portInt && portInt <= rule.PortRange.End)
+}
+
+// shouldCheckRulesForNativeSSH determines whether specific policy rules should be checked for native SSH support.
+// While users can add the nativeSSHPortString, we look for cases when they used port 22 and based on SSH enabled
+// in both management and client, we indicate to add the native port.
+func shouldCheckRulesForNativeSSH(supportsNative bool, rule *PolicyRule, peer *nbpeer.Peer) bool {
+	return supportsNative && peer.SSHEnabled && peer.Meta.Flags.ServerSSHAllowed && rule.Protocol == PolicyRuleProtocolTCP
+}
+
+// peerSupportedFirewallFeatures checks if the peer version supports port ranges.
+func peerSupportedFirewallFeatures(peerVer string) supportedFeatures {
+	if version.IsDevelopmentVersion(peerVer) {
+		return supportedFeatures{true, true}
+	}
+
+	var features supportedFeatures
+
+	meetMinVer, err := posture.MeetsMinVersion(firewallRuleMinNativeSSHVer, peerVer)
+	features.nativeSSH = err == nil && meetMinVer
+
+	if features.nativeSSH {
+		features.portRanges = true
+	} else {
+		meetMinVer, err = posture.MeetsMinVersion(firewallRuleMinPortRangesVer, peerVer)
+		features.portRanges = err == nil && meetMinVer
+	}
+
+	return features
+}
+
 // filterZoneRecordsForPeers filters DNS records to only include peers to connect.
 // AAAA records are excluded when the requesting peer lacks IPv6 capability.
 func filterZoneRecordsForPeers(peer *nbpeer.Peer, customZone nbdns.CustomZone, peersToConnect, expiredPeers []*nbpeer.Peer) []nbdns.SimpleRecord {

management/server/types/account_components.go

@@ -16,49 +16,6 @@ import (
 	"github.com/netbirdio/netbird/route"
 )
 
-// GetPeerNetworkMapResult dispatches to either the legacy-NetworkMap path or
-// the components path based on the peer's capability and the kill switch.
-// Capable peers (PeerCapabilityComponentNetworkMap) get the raw components
-// shape — the server skips Calculate() entirely for them, saving CPU
-// proportional to the number of capable peers in the account. Legacy peers
-// (or any peer when componentsDisabled is true) get the fully-expanded
-// NetworkMap as before.
-func (a *Account) GetPeerNetworkMapResult(
-	ctx context.Context,
-	peerID string,
-	componentsDisabled bool,
-	peersCustomZone nbdns.CustomZone,
-	accountZones []*zones.Zone,
-	validatedPeersMap map[string]struct{},
-	resourcePolicies map[string][]*Policy,
-	routers map[string]map[string]*routerTypes.NetworkRouter,
-	metrics *telemetry.AccountManagerMetrics,
-	groupIDToUserIDs map[string][]string,
-) PeerNetworkMapResult {
-	peer := a.Peers[peerID]
-	if !componentsDisabled && peer != nil && peer.SupportsComponentNetworkMap() {
-		components := a.GetPeerNetworkMapComponents(
-			ctx, peerID, peersCustomZone, accountZones, validatedPeersMap, resourcePolicies, routers, groupIDToUserIDs,
-		)
-		// Mirror legacy graceful-degrade: GetPeerNetworkMapFromComponents
-		// returns &NetworkMap{Network: a.Network.Copy()} when components is
-		// nil. Match that floor so the receiving client always sees the
-		// account Network identifier, not a fully-empty envelope.
-		if components == nil {
-			components = &NetworkMapComponents{
-				PeerID:  peerID,
-				Network: a.Network.Copy(),
-			}
-		}
-		return PeerNetworkMapResult{Components: components}
-	}
-	return PeerNetworkMapResult{
-		NetworkMap: a.GetPeerNetworkMapFromComponents(
-			ctx, peerID, peersCustomZone, accountZones, validatedPeersMap, resourcePolicies, routers, metrics, groupIDToUserIDs,
-		),
-	}
-}
-
 func (a *Account) GetPeerNetworkMapFromComponents(
 	ctx context.Context,
 	peerID string,
@@ -125,27 +82,15 @@ func (a *Account) GetPeerNetworkMapComponents(
 	}
 
 	components := &NetworkMapComponents{
-		PeerID:               peerID,
-		Network:              a.Network.Copy(),
-		NameServerGroups:     make([]*nbdns.NameServerGroup, 0),
-		CustomZoneDomain:     peersCustomZone.Domain,
-		ResourcePoliciesMap:  make(map[string][]*Policy),
-		RoutersMap:           make(map[string]map[string]*routerTypes.NetworkRouter),
-		NetworkResources:     make([]*resourceTypes.NetworkResource, 0),
-		PostureFailedPeers:   make(map[string]map[string]struct{}, len(a.PostureChecks)),
-		RouterPeers:          make(map[string]*nbpeer.Peer),
-		NetworkXIDToSeq:      make(map[string]int32, len(a.Networks)),
-		PostureCheckXIDToSeq: make(map[string]int32, len(a.PostureChecks)),
-	}
-	for _, n := range a.Networks {
-		if n != nil && n.HasSeqID() {
-			components.NetworkXIDToSeq[n.ID] = n.AccountSeqID
-		}
-	}
-	for _, pc := range a.PostureChecks {
-		if pc != nil && pc.HasSeqID() {
-			components.PostureCheckXIDToSeq[pc.ID] = pc.AccountSeqID
-		}
+		PeerID:              peerID,
+		Network:             a.Network.Copy(),
+		NameServerGroups:    make([]*nbdns.NameServerGroup, 0),
+		CustomZoneDomain:    peersCustomZone.Domain,
+		ResourcePoliciesMap: make(map[string][]*Policy),
+		RoutersMap:          make(map[string]map[string]*routerTypes.NetworkRouter),
+		NetworkResources:    make([]*resourceTypes.NetworkResource, 0),
+		PostureFailedPeers:  make(map[string]map[string]struct{}, len(a.PostureChecks)),
+		RouterPeers:         make(map[string]*nbpeer.Peer),
 	}
 
 	components.AccountSettings = &AccountSettingsInfo{
@@ -264,26 +209,21 @@ func (a *Account) GetPeerNetworkMapComponents(
 			components.ResourcePoliciesMap[resource.ID] = policies
 		}
 
-		// Only expose router peers and the per-network routers_map when this
-		// target peer actually has access to the resource (either as a router
-		// itself or via a policy that includes it as a source). Without this
-		// gate, every peer's envelope was leaking router peers of every
-		// network in the account — accounts with many tenants/networks
-		// shipped tens of unrelated peers in `peers[]` and `routers_map`.
-		if addSourcePeers {
-			components.RoutersMap[resource.NetworkID] = networkRoutingPeers
-			for peerIDKey := range networkRoutingPeers {
-				if p := a.Peers[peerIDKey]; p != nil {
-					if _, exists := components.RouterPeers[peerIDKey]; !exists {
-						components.RouterPeers[peerIDKey] = p
-					}
-					if _, exists := components.Peers[peerIDKey]; !exists {
-						if _, validated := validatedPeersMap[peerIDKey]; validated {
-							components.Peers[peerIDKey] = p
-						}
+		components.RoutersMap[resource.NetworkID] = networkRoutingPeers
+		for peerIDKey := range networkRoutingPeers {
+			if p := a.Peers[peerIDKey]; p != nil {
+				if _, exists := components.RouterPeers[peerIDKey]; !exists {
+					components.RouterPeers[peerIDKey] = p
+				}
+				if _, exists := components.Peers[peerIDKey]; !exists {
+					if _, validated := validatedPeersMap[peerIDKey]; validated {
+						components.Peers[peerIDKey] = p
 					}
 				}
 			}
+		}
+
+		if addSourcePeers {
 			components.NetworkResources = append(components.NetworkResources, resource)
 		}
 	}
@@ -314,44 +254,18 @@ func (a *Account) getPeersGroupsPoliciesRoutes(
 
 	relevantPeerIDs[peerID] = a.GetPeer(peerID)
 
-	peerGroupSet := make(map[string]struct{}, 8)
 	for groupID, group := range a.Groups {
 		if slices.Contains(group.Peers, peerID) {
 			relevantGroupIDs[groupID] = a.GetGroup(groupID)
-			peerGroupSet[groupID] = struct{}{}
 		}
 	}
 
 	routeAccessControlGroups := make(map[string]struct{})
 	for _, r := range a.Routes {
-		if r == nil {
-			continue
-		}
-		relevant := r.Peer == peerID
-		if !relevant {
-			for _, groupID := range r.PeerGroups {
-				if _, ok := peerGroupSet[groupID]; ok {
-					relevant = true
-					break
-				}
-			}
-		}
-		if !relevant && r.Enabled {
-			for _, groupID := range r.Groups {
-				if _, ok := peerGroupSet[groupID]; ok {
-					relevant = true
-					break
-				}
-			}
-		}
-		if !relevant {
-			continue
-		}
-
-		for _, groupID := range r.PeerGroups {
+		for _, groupID := range r.Groups {
 			relevantGroupIDs[groupID] = a.GetGroup(groupID)
 		}
-		for _, groupID := range r.Groups {
+		for _, groupID := range r.PeerGroups {
 			relevantGroupIDs[groupID] = a.GetGroup(groupID)
 		}
 		if r.Enabled {
@@ -360,44 +274,6 @@ func (a *Account) getPeersGroupsPoliciesRoutes(
 				routeAccessControlGroups[groupID] = struct{}{}
 			}
 		}
-
-		// Include route advertisers in relevantPeerIDs. The envelope
-		// encoder writes route.peer_index by looking up r.Peer in the
-		// shipped peers list; if the advertiser is policy-isolated from
-		// the target peer (no rule edge between them), it would otherwise
-		// be omitted and the decoder would fail to resolve r.Peer, leaving
-		// the client without a WG tunnel target for this route. Legacy
-		// NetworkMap.Routes shipped the WG public key inline, so the
-		// equivalence path doesn't surface this — but the dependency is
-		// real once a client actually tries to use the route.
-		// Gate by validatedPeersMap so non-validated advertisers stay out
-		// (matches the network-resource router behaviour at the bottom of
-		// this loop, and the legacy invariant that only validated peers
-		// reach a client's view).
-		if r.Peer != "" {
-			if _, ok := validatedPeersMap[r.Peer]; ok {
-				if p := a.GetPeer(r.Peer); p != nil {
-					relevantPeerIDs[r.Peer] = p
-				}
-			}
-		}
-		for _, groupID := range r.PeerGroups {
-			g := a.GetGroup(groupID)
-			if g == nil {
-				continue
-			}
-			for _, pid := range g.Peers {
-				if _, exists := relevantPeerIDs[pid]; exists {
-					continue
-				}
-				if _, ok := validatedPeersMap[pid]; !ok {
-					continue
-				}
-				if p := a.GetPeer(pid); p != nil {
-					relevantPeerIDs[pid] = p
-				}
-			}
-		}
 		relevantRoutes = append(relevantRoutes, r)
 	}
 
@@ -477,7 +353,7 @@ func (a *Account) getPeersGroupsPoliciesRoutes(
 					default:
 						sshReqs.needAllowedUserIDs = true
 					}
-				} else if PolicyRuleImpliesLegacySSH(rule) && peerSSHEnabled {
+				} else if policyRuleImpliesLegacySSH(rule) && peerSSHEnabled {
 					sshReqs.needAllowedUserIDs = true
 				}
 			}
@@ -610,13 +486,6 @@ func (a *Account) getPostureValidPeersSaveFailed(inputPeers []string, postureChe
 	return dest
 }
 
-// filterGroupPeers trims each group's Peers slice to only those peers that
-// also appear in `peers`. Groups whose filtered list is empty are NOT
-// deleted from the map — they're kept so the components wire encoder can
-// still resolve seq references from routes/policies/access-control groups
-// that name them. Calculate() tolerates groups with empty Peers (the inner
-// loops simply iterate zero times), so retaining them is behaviourally a
-// no-op for the legacy path that consumes the same NetworkMapComponents.
 func filterGroupPeers(groups *map[string]*Group, peers map[string]*nbpeer.Peer) {
 	for groupID, groupInfo := range *groups {
 		filteredPeers := make([]string, 0, len(groupInfo.Peers))
@@ -626,7 +495,9 @@ func filterGroupPeers(groups *map[string]*Group, peers map[string]*nbpeer.Peer)
 			}
 		}
 
-		if len(filteredPeers) != len(groupInfo.Peers) {
+		if len(filteredPeers) == 0 {
+			delete(*groups, groupID)
+		} else if len(filteredPeers) != len(groupInfo.Peers) {
 			ng := groupInfo.Copy()
 			ng.Peers = filteredPeers
 			(*groups)[groupID] = ng

management/server/types/account_seq_counter.go

@@ -1,29 +0,0 @@
-package types
-
-// AccountSeqEntity identifies the kind of component that uses a per-account sequence.
-type AccountSeqEntity string
-
-const (
-	AccountSeqEntityPolicy          AccountSeqEntity = "policy"
-	AccountSeqEntityGroup           AccountSeqEntity = "group"
-	AccountSeqEntityRoute           AccountSeqEntity = "route"
-	AccountSeqEntityNetworkResource AccountSeqEntity = "network_resource"
-	AccountSeqEntityNetworkRouter   AccountSeqEntity = "network_router"
-	AccountSeqEntityNameserverGroup AccountSeqEntity = "nameserver_group"
-	AccountSeqEntityNetwork         AccountSeqEntity = "network"
-	AccountSeqEntityPostureCheck    AccountSeqEntity = "posture_check"
-)
-
-// AccountSeqCounter tracks the next per-account integer id for a given component
-// kind. Reads/writes go through the store inside the same transaction as the
-// component insert so two concurrent inserts cannot collide on the same id.
-type AccountSeqCounter struct {
-	AccountID string `gorm:"primaryKey;size:255"`
-	Entity    string `gorm:"primaryKey;size:32"`
-	NextID    uint32 `gorm:"not null;default:1"`
-}
-
-// TableName overrides the GORM-derived table name.
-func (AccountSeqCounter) TableName() string {
-	return "account_seq_counters"
-}

management/server/types/account_test.go

@@ -666,7 +666,7 @@ func Test_ExpandPortsAndRanges_SSHRuleExpansion(t *testing.T) {
 
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
-			result := ExpandPortsAndRanges(tt.base, tt.rule, tt.peer)
+			result := expandPortsAndRanges(tt.base, tt.rule, tt.peer)
 
 			var ports []string
 			for _, fr := range result {

management/server/types/aliases.go

@@ -1,142 +0,0 @@
-package types
-
-import (
-	"context"
-	"math/rand"
-	"net"
-	"net/netip"
-
-	nbpeer "github.com/netbirdio/netbird/management/server/peer"
-	nbroute "github.com/netbirdio/netbird/route"
-	sharedtypes "github.com/netbirdio/netbird/shared/management/types"
-)
-
-// Type aliases for types relocated to shared/management/types so that the
-// client-side compute path can depend on them
-
-type DNSSettings = sharedtypes.DNSSettings
-
-type FirewallRule = sharedtypes.FirewallRule
-
-type Group = sharedtypes.Group
-type GroupPeer = sharedtypes.GroupPeer
-
-type Network = sharedtypes.Network
-type NetworkMap = sharedtypes.NetworkMap
-type ForwardingRule = sharedtypes.ForwardingRule
-
-type Policy = sharedtypes.Policy
-type PolicyUpdateOperation = sharedtypes.PolicyUpdateOperation
-
-type PolicyRule = sharedtypes.PolicyRule
-type PolicyUpdateOperationType = sharedtypes.PolicyUpdateOperationType
-type PolicyTrafficActionType = sharedtypes.PolicyTrafficActionType
-type PolicyRuleProtocolType = sharedtypes.PolicyRuleProtocolType
-type PolicyRuleDirection = sharedtypes.PolicyRuleDirection
-type RulePortRange = sharedtypes.RulePortRange
-
-type Resource = sharedtypes.Resource
-type ResourceType = sharedtypes.ResourceType
-
-type RouteFirewallRule = sharedtypes.RouteFirewallRule
-
-type NetworkMapComponents = sharedtypes.NetworkMapComponents
-type AccountSettingsInfo = sharedtypes.AccountSettingsInfo
-
-type GroupCompact = sharedtypes.GroupCompact
-type NetworkMapComponentsCompact = sharedtypes.NetworkMapComponentsCompact
-
-type LookupMap = sharedtypes.LookupMap
-type FirewallRuleContext = sharedtypes.FirewallRuleContext
-
-const (
-	GroupIssuedAPI         = sharedtypes.GroupIssuedAPI
-	GroupIssuedJWT         = sharedtypes.GroupIssuedJWT
-	GroupIssuedIntegration = sharedtypes.GroupIssuedIntegration
-	GroupAllName           = sharedtypes.GroupAllName
-)
-
-// Function forwarders preserve types.X(...) call sites that previously
-// resolved to package-local funcs. Plain forwarders (not var aliases) keep
-// the symbol immutable and allow the inliner to flatten the call.
-
-func PolicyRuleImpliesLegacySSH(rule *PolicyRule) bool {
-	return sharedtypes.PolicyRuleImpliesLegacySSH(rule)
-}
-
-func ExpandPortsAndRanges(base FirewallRule, rule *PolicyRule, peer *nbpeer.Peer) []*FirewallRule {
-	return sharedtypes.ExpandPortsAndRanges(base, rule, peer)
-}
-
-func AppendIPv6FirewallRule(rules []*FirewallRule, rulesExists map[string]struct{}, peer, targetPeer *nbpeer.Peer, rule *PolicyRule, rc FirewallRuleContext) []*FirewallRule {
-	return sharedtypes.AppendIPv6FirewallRule(rules, rulesExists, peer, targetPeer, rule, rc)
-}
-
-func CalculateNetworkMapFromComponents(ctx context.Context, components *NetworkMapComponents) *NetworkMap {
-	return sharedtypes.CalculateNetworkMapFromComponents(ctx, components)
-}
-
-func GenerateRouteFirewallRules(ctx context.Context, route *nbroute.Route, rule *PolicyRule, groupPeers []*nbpeer.Peer, direction int, includeIPv6 bool) []*RouteFirewallRule {
-	return sharedtypes.GenerateRouteFirewallRules(ctx, route, rule, groupPeers, direction, includeIPv6)
-}
-
-func AllocateIPv6Subnet(r *rand.Rand) net.IPNet {
-	return sharedtypes.AllocateIPv6Subnet(r)
-}
-
-func NewNetwork() *Network {
-	return sharedtypes.NewNetwork()
-}
-
-func AllocatePeerIP(prefix netip.Prefix, takenIps []netip.Addr) (netip.Addr, error) {
-	return sharedtypes.AllocatePeerIP(prefix, takenIps)
-}
-
-func AllocateRandomPeerIP(prefix netip.Prefix) (netip.Addr, error) {
-	return sharedtypes.AllocateRandomPeerIP(prefix)
-}
-
-func AllocateRandomPeerIPv6(prefix netip.Prefix) (netip.Addr, error) {
-	return sharedtypes.AllocateRandomPeerIPv6(prefix)
-}
-
-func ParseRuleString(rule string) (PolicyRuleProtocolType, RulePortRange, error) {
-	return sharedtypes.ParseRuleString(rule)
-}
-
-const (
-	FirewallRuleDirectionIN  = sharedtypes.FirewallRuleDirectionIN
-	FirewallRuleDirectionOUT = sharedtypes.FirewallRuleDirectionOUT
-)
-
-const (
-	ResourceTypePeer   = sharedtypes.ResourceTypePeer
-	ResourceTypeDomain = sharedtypes.ResourceTypeDomain
-	ResourceTypeHost   = sharedtypes.ResourceTypeHost
-	ResourceTypeSubnet = sharedtypes.ResourceTypeSubnet
-)
-
-const (
-	PolicyTrafficActionAccept = sharedtypes.PolicyTrafficActionAccept
-	PolicyTrafficActionDrop   = sharedtypes.PolicyTrafficActionDrop
-)
-
-const (
-	PolicyRuleProtocolALL        = sharedtypes.PolicyRuleProtocolALL
-	PolicyRuleProtocolTCP        = sharedtypes.PolicyRuleProtocolTCP
-	PolicyRuleProtocolUDP        = sharedtypes.PolicyRuleProtocolUDP
-	PolicyRuleProtocolICMP       = sharedtypes.PolicyRuleProtocolICMP
-	PolicyRuleProtocolNetbirdSSH = sharedtypes.PolicyRuleProtocolNetbirdSSH
-)
-
-const (
-	PolicyRuleFlowDirect   = sharedtypes.PolicyRuleFlowDirect
-	PolicyRuleFlowBidirect = sharedtypes.PolicyRuleFlowBidirect
-)
-
-const (
-	DefaultRuleName          = sharedtypes.DefaultRuleName
-	DefaultRuleDescription   = sharedtypes.DefaultRuleDescription
-	DefaultPolicyName        = sharedtypes.DefaultPolicyName
-	DefaultPolicyDescription = sharedtypes.DefaultPolicyDescription
-)

management/server/types/firewall_rule.go

@@ -47,11 +47,11 @@ func (r *FirewallRule) Equal(other *FirewallRule) bool {
 	return reflect.DeepEqual(r, other)
 }
 
-// GenerateRouteFirewallRules generates a list of firewall rules for a given route.
+// generateRouteFirewallRules generates a list of firewall rules for a given route.
 // For static routes, source ranges match the destination family (v4 or v6).
 // For dynamic routes (domain-based), separate v4 and v6 rules are generated
 // so the routing peer's forwarding chain allows both address families.
-func GenerateRouteFirewallRules(ctx context.Context, route *nbroute.Route, rule *PolicyRule, groupPeers []*nbpeer.Peer, direction int, includeIPv6 bool) []*RouteFirewallRule {
+func generateRouteFirewallRules(ctx context.Context, route *nbroute.Route, rule *PolicyRule, groupPeers []*nbpeer.Peer, direction int, includeIPv6 bool) []*RouteFirewallRule {
 	rulesExists := make(map[string]struct{})
 	rules := make([]*RouteFirewallRule, 0)
 

management/server/types/firewall_rule_test.go

@@ -57,7 +57,7 @@ func TestGenerateRouteFirewallRules_V4Route(t *testing.T) {
 		Protocol: PolicyRuleProtocolALL,
 	}
 
-	rules := GenerateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, true)
+	rules := generateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, true)
 
 	require.Len(t, rules, 1)
 	assert.Equal(t, []string{"100.64.0.1/32", "100.64.0.2/32"}, rules[0].SourceRanges, "v4 route should only have v4 sources")
@@ -86,7 +86,7 @@ func TestGenerateRouteFirewallRules_V6Route(t *testing.T) {
 		Protocol: PolicyRuleProtocolALL,
 	}
 
-	rules := GenerateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, true)
+	rules := generateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, true)
 
 	require.Len(t, rules, 1)
 	assert.Equal(t, []string{"fd00::1/128"}, rules[0].SourceRanges, "v6 route should only have v6 sources")
@@ -115,7 +115,7 @@ func TestGenerateRouteFirewallRules_DynamicRoute_DualStack(t *testing.T) {
 		Protocol: PolicyRuleProtocolALL,
 	}
 
-	rules := GenerateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, true)
+	rules := generateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, true)
 
 	require.Len(t, rules, 2, "dynamic route should produce both v4 and v6 rules")
 	assert.Equal(t, []string{"100.64.0.1/32", "100.64.0.2/32"}, rules[0].SourceRanges)
@@ -143,7 +143,7 @@ func TestGenerateRouteFirewallRules_DynamicRoute_NoV6Peers(t *testing.T) {
 		Protocol: PolicyRuleProtocolALL,
 	}
 
-	rules := GenerateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, true)
+	rules := generateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, true)
 
 	require.Len(t, rules, 1, "no v6 peers means only v4 rule")
 	assert.Equal(t, []string{"100.64.0.1/32", "100.64.0.2/32"}, rules[0].SourceRanges)
@@ -173,7 +173,7 @@ func TestGenerateRouteFirewallRules_IncludeIPv6False(t *testing.T) {
 			Protocol: PolicyRuleProtocolALL,
 		}
 
-		rules := GenerateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, false)
+		rules := generateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, false)
 		assert.Empty(t, rules, "v6 route should produce no rules when includeIPv6 is false")
 	})
 
@@ -190,7 +190,7 @@ func TestGenerateRouteFirewallRules_IncludeIPv6False(t *testing.T) {
 			Protocol: PolicyRuleProtocolALL,
 		}
 
-		rules := GenerateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, false)
+		rules := generateRouteFirewallRules(context.Background(), r, rule, peers, FirewallRuleDirectionIN, false)
 		require.Len(t, rules, 1, "dynamic route with includeIPv6=false should produce only v4 rule")
 		assert.Equal(t, []string{"100.64.0.1/32", "100.64.0.2/32"}, rules[0].SourceRanges)
 	})

management/server/types/group.go

@@ -19,10 +19,6 @@ type Group struct {
 	// AccountID is a reference to Account that this object belongs
 	AccountID string `json:"-" gorm:"index"`
 
-	// AccountSeqID is a per-account monotonically increasing identifier used as the
-	// compact wire id when sending NetworkMap components to capable peers.
-	AccountSeqID int32 `json:"-" gorm:"not null;default:0"`
-
 	// Name visible in the UI
 	Name string
 
@@ -45,14 +41,6 @@ type GroupPeer struct {
 	PeerID    string `gorm:"primaryKey"`
 }
 
-// HasSeqID reports whether the group has been persisted long enough to have a
-// per-account sequence id allocated. Wire encoders that key off AccountSeqID
-// must skip groups that return false here — otherwise multiple unpersisted
-// groups would collide on id 0.
-func (g *Group) HasSeqID() bool {
-	return g != nil && g.AccountSeqID != 0
-}
-
 func (g *Group) LoadGroupPeers() {
 	g.Peers = make([]string, len(g.GroupPeers))
 	for i, peer := range g.GroupPeers {
@@ -86,7 +74,6 @@ func (g *Group) Copy() *Group {
 	group := &Group{
 		ID:                   g.ID,
 		AccountID:            g.AccountID,
-		AccountSeqID:         g.AccountSeqID,
 		Name:                 g.Name,
 		Issued:               g.Issued,
 		Peers:                make([]string, len(g.Peers)),

management/server/types/networkmap_components.go

@@ -42,17 +42,6 @@ type NetworkMapComponents struct {
 	PostureFailedPeers map[string]map[string]struct{}
 
 	RouterPeers map[string]*nbpeer.Peer
-
-	// NetworkXIDToSeq maps Network.ID (xid) → AccountSeqID. Populated by the
-	// account-side component builder; consumed by the envelope encoder to
-	// translate RoutersMap keys and NetworkResource.NetworkID references
-	// to compact uint32 ids. Legacy Calculate() doesn't consult it.
-	NetworkXIDToSeq map[string]int32
-
-	// PostureCheckXIDToSeq maps posture.Checks.ID (xid) → AccountSeqID.
-	// Same role as NetworkXIDToSeq, used for PostureFailedPeers keys and
-	// policy SourcePostureChecks references.
-	PostureCheckXIDToSeq map[string]int32
 }
 
 type AccountSettingsInfo struct {
@@ -263,7 +252,7 @@ func (c *NetworkMapComponents) getPeerConnectionResources(targetPeerID string) (
 				default:
 					authorizedUsers[auth.Wildcard] = c.getAllowedUserIDs()
 				}
-			} else if peerInDestinations && PolicyRuleImpliesLegacySSH(rule) && targetPeer.SSHEnabled {
+			} else if peerInDestinations && policyRuleImpliesLegacySSH(rule) && targetPeer.SSHEnabled {
 				sshEnabled = true
 				authorizedUsers[auth.Wildcard] = c.getAllowedUserIDs()
 			}
@@ -330,15 +319,15 @@ func (c *NetworkMapComponents) connResourcesGenerator(targetPeer *nbpeer.Peer) (
 				if len(rule.Ports) == 0 && len(rule.PortRanges) == 0 {
 					rules = append(rules, &fr)
 				} else {
-					rules = append(rules, ExpandPortsAndRanges(fr, rule, targetPeer)...)
+					rules = append(rules, expandPortsAndRanges(fr, rule, targetPeer)...)
 				}
 
-				rules = AppendIPv6FirewallRule(rules, rulesExists, peer, targetPeer, rule, FirewallRuleContext{
-					Direction:   direction,
-					DirStr:      dirStr,
-					ProtocolStr: protocolStr,
-					ActionStr:   actionStr,
-					PortsJoined: portsJoined,
+				rules = appendIPv6FirewallRule(rules, rulesExists, peer, targetPeer, rule, firewallRuleContext{
+					direction:   direction,
+					dirStr:      dirStr,
+					protocolStr: protocolStr,
+					actionStr:   actionStr,
+					portsJoined: portsJoined,
 				})
 			}
 		}, func() ([]*nbpeer.Peer, []*FirewallRule) {
@@ -695,7 +684,7 @@ func (c *NetworkMapComponents) getRouteFirewallRules(ctx context.Context, peerID
 			}
 
 			rulePeers := c.getRulePeers(rule, policy.SourcePostureChecks, peerID, distributionPeers)
-			rules := GenerateRouteFirewallRules(ctx, route, rule, rulePeers, FirewallRuleDirectionIN, includeIPv6)
+			rules := generateRouteFirewallRules(ctx, route, rule, rulePeers, FirewallRuleDirectionIN, includeIPv6)
 			fwRules = append(fwRules, rules...)
 		}
 	}
@@ -964,21 +953,21 @@ func (c *NetworkMapComponents) addNetworksRoutingPeers(
 	return peersToConnect
 }
 
-type FirewallRuleContext struct {
-	Direction   int
-	DirStr      string
-	ProtocolStr string
-	ActionStr   string
-	PortsJoined string
+type firewallRuleContext struct {
+	direction   int
+	dirStr      string
+	protocolStr string
+	actionStr   string
+	portsJoined string
 }
 
-func AppendIPv6FirewallRule(rules []*FirewallRule, rulesExists map[string]struct{}, peer, targetPeer *nbpeer.Peer, rule *PolicyRule, rc FirewallRuleContext) []*FirewallRule {
+func appendIPv6FirewallRule(rules []*FirewallRule, rulesExists map[string]struct{}, peer, targetPeer *nbpeer.Peer, rule *PolicyRule, rc firewallRuleContext) []*FirewallRule {
 	if !peer.IPv6.IsValid() || !targetPeer.SupportsIPv6() || !targetPeer.IPv6.IsValid() {
 		return rules
 	}
 
 	v6IP := peer.IPv6.String()
-	v6RuleID := rule.ID + v6IP + rc.DirStr + rc.ProtocolStr + rc.ActionStr + rc.PortsJoined
+	v6RuleID := rule.ID + v6IP + rc.dirStr + rc.protocolStr + rc.actionStr + rc.portsJoined
 	if _, ok := rulesExists[v6RuleID]; ok {
 		return rules
 	}
@@ -987,12 +976,12 @@ func AppendIPv6FirewallRule(rules []*FirewallRule, rulesExists map[string]struct
 	v6fr := FirewallRule{
 		PolicyID:  rule.ID,
 		PeerIP:    v6IP,
-		Direction: rc.Direction,
-		Action:    rc.ActionStr,
-		Protocol:  rc.ProtocolStr,
+		Direction: rc.direction,
+		Action:    rc.actionStr,
+		Protocol:  rc.protocolStr,
 	}
 	if len(rule.Ports) == 0 && len(rule.PortRanges) == 0 {
 		return append(rules, &v6fr)
 	}
-	return append(rules, ExpandPortsAndRanges(v6fr, rule, targetPeer)...)
+	return append(rules, expandPortsAndRanges(v6fr, rule, targetPeer)...)
 }

management/server/types/networkmap_wire_benchmark_test.go

@@ -1,180 +0,0 @@
-package types_test
-
-import (
-	"context"
-	"crypto/rand"
-	"encoding/base64"
-	"fmt"
-	"testing"
-
-	goproto "google.golang.org/protobuf/proto"
-
-	nbdns "github.com/netbirdio/netbird/dns"
-	"github.com/netbirdio/netbird/management/internals/controllers/network_map/controller/cache"
-	mgmtgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
-	"github.com/netbirdio/netbird/management/server/types"
-)
-
-// wireBenchScales — trimmed scale set for wire-size measurements. Encoding
-// and marshalling are linear, so the largest extremes don't add signal.
-var wireBenchScales = []benchmarkScale{
-	{"100peers_5groups", 100, 5},
-	{"500peers_20groups", 500, 20},
-	{"1000peers_50groups", 1000, 50},
-	{"5000peers_100groups", 5000, 100},
-}
-
-// populateAccountSeqIDs assigns deterministic AccountSeqIDs to every group and
-// policy in the account so that the component encoder can reference them. The
-// scalableTestAccount fixture builds entities by struct literal and skips this
-// step, but production paths populate the IDs via the store layer.
-func populateAccountSeqIDs(account *types.Account) {
-	var nextGroupSeq uint32 = 1
-	for _, g := range account.Groups {
-		g.AccountSeqID = nextGroupSeq
-		nextGroupSeq++
-	}
-	var nextPolicySeq uint32 = 1
-	for _, p := range account.Policies {
-		p.AccountSeqID = nextPolicySeq
-		nextPolicySeq++
-	}
-}
-
-// assignValidWgKeys overwrites every peer's Key with a valid base64-encoded
-// 32-byte string. The default scalableTestAccount uses unparsable strings
-// like "key-peer-0", which makes the components encoder emit a nil WgPubKey
-// and the legacy encoder ship 10-char placeholders — both shrink the wire
-// size in unrealistic ways. Production peers always have valid 44-char base64
-// keys, so any benchmark/breakdown that wants honest numbers must call this.
-func assignValidWgKeys(account *types.Account) {
-	for _, p := range account.Peers {
-		var raw [32]byte
-		_, _ = rand.Read(raw[:])
-		p.Key = base64.StdEncoding.EncodeToString(raw[:])
-	}
-}
-
-// BenchmarkNetworkMapWireEncode reports per-call ns and the marshaled wire
-// size for both encoding paths. Run with:
-//
-//	go test -run=^$ -bench=BenchmarkNetworkMapWireEncode -benchmem ./management/server/types/
-func BenchmarkNetworkMapWireEncode(b *testing.B) {
-	skipCIBenchmark(b)
-
-	for _, scale := range wireBenchScales {
-		account, validatedPeers := scalableTestAccount(scale.peers, scale.groups)
-		populateAccountSeqIDs(account)
-		assignValidWgKeys(account)
-
-		ctx := context.Background()
-		resourcePolicies := account.GetResourcePoliciesMap()
-		routers := account.GetResourceRoutersMap()
-		groupIDToUserIDs := account.GetActiveGroupUsers()
-
-		peerID := "peer-0"
-		peer := account.Peers[peerID]
-
-		networkMap := account.GetPeerNetworkMapFromComponents(ctx, peerID, nbdns.CustomZone{}, nil, validatedPeers, resourcePolicies, routers, nil, groupIDToUserIDs)
-		components := account.GetPeerNetworkMapComponents(ctx, peerID, nbdns.CustomZone{}, nil, validatedPeers, resourcePolicies, routers, groupIDToUserIDs)
-
-		dnsCache := &cache.DNSConfigCache{}
-		settings := &types.Settings{}
-
-		// Pre-encode once so the size metric is identical for every run inside
-		// the same scale; the b.Loop call only re-runs encode + Marshal.
-		legacyResp := mgmtgrpc.ToSyncResponse(ctx, nil, nil, nil, peer, nil, nil, networkMap, "netbird.cloud", nil, dnsCache, settings, nil, nil, 0)
-		legacyBytes, err := goproto.Marshal(legacyResp.NetworkMap)
-		if err != nil {
-			b.Fatalf("marshal legacy networkmap: %v", err)
-		}
-
-		envelopeInput := mgmtgrpc.ComponentsEnvelopeInput{
-			Components: components,
-			PeerConfig: legacyResp.NetworkMap.PeerConfig,
-			DNSDomain:  "netbird.cloud",
-		}
-		envelope := mgmtgrpc.EncodeNetworkMapEnvelope(envelopeInput)
-		envelopeBytes, err := goproto.Marshal(envelope)
-		if err != nil {
-			b.Fatalf("marshal envelope: %v", err)
-		}
-
-		b.Run(fmt.Sprintf("legacy/%s", scale.name), func(b *testing.B) {
-			b.ReportAllocs()
-			b.ReportMetric(float64(len(legacyBytes)), "bytes/msg")
-			b.ResetTimer()
-			for range b.N {
-				resp := mgmtgrpc.ToSyncResponse(ctx, nil, nil, nil, peer, nil, nil, networkMap, "netbird.cloud", nil, dnsCache, settings, nil, nil, 0)
-				if _, err := goproto.Marshal(resp.NetworkMap); err != nil {
-					b.Fatal(err)
-				}
-			}
-		})
-
-		b.Run(fmt.Sprintf("components/%s", scale.name), func(b *testing.B) {
-			b.ReportAllocs()
-			b.ReportMetric(float64(len(envelopeBytes)), "bytes/msg")
-			b.ResetTimer()
-			for range b.N {
-				env := mgmtgrpc.EncodeNetworkMapEnvelope(envelopeInput)
-				if _, err := goproto.Marshal(env); err != nil {
-					b.Fatal(err)
-				}
-			}
-		})
-	}
-}
-
-// BenchmarkNetworkMapWireSize is a fast snapshot of the wire size by scale
-// without a tight encode loop. Run with -bench to see one ns/op + bytes per
-// scale (treat the timing as informational; the sample is one Marshal per
-// scale, not the full b.N loop).
-func BenchmarkNetworkMapWireSize(b *testing.B) {
-	skipCIBenchmark(b)
-
-	for _, scale := range wireBenchScales {
-		account, validatedPeers := scalableTestAccount(scale.peers, scale.groups)
-		populateAccountSeqIDs(account)
-		assignValidWgKeys(account)
-
-		ctx := context.Background()
-		resourcePolicies := account.GetResourcePoliciesMap()
-		routers := account.GetResourceRoutersMap()
-		groupIDToUserIDs := account.GetActiveGroupUsers()
-
-		peerID := "peer-0"
-		peer := account.Peers[peerID]
-
-		networkMap := account.GetPeerNetworkMapFromComponents(ctx, peerID, nbdns.CustomZone{}, nil, validatedPeers, resourcePolicies, routers, nil, groupIDToUserIDs)
-		components := account.GetPeerNetworkMapComponents(ctx, peerID, nbdns.CustomZone{}, nil, validatedPeers, resourcePolicies, routers, groupIDToUserIDs)
-
-		dnsCache := &cache.DNSConfigCache{}
-		settings := &types.Settings{}
-
-		legacyResp := mgmtgrpc.ToSyncResponse(ctx, nil, nil, nil, peer, nil, nil, networkMap, "netbird.cloud", nil, dnsCache, settings, nil, nil, 0)
-		legacyBytes, err := goproto.Marshal(legacyResp.NetworkMap)
-		if err != nil {
-			b.Fatalf("marshal legacy networkmap: %v", err)
-		}
-
-		env := mgmtgrpc.EncodeNetworkMapEnvelope(mgmtgrpc.ComponentsEnvelopeInput{
-			Components: components,
-			PeerConfig: legacyResp.NetworkMap.PeerConfig,
-			DNSDomain:  "netbird.cloud",
-		})
-		envBytes, err := goproto.Marshal(env)
-		if err != nil {
-			b.Fatalf("marshal envelope: %v", err)
-		}
-
-		b.Run(fmt.Sprintf("size/%s", scale.name), func(b *testing.B) {
-			b.ReportMetric(float64(len(legacyBytes)), "legacy_bytes")
-			b.ReportMetric(float64(len(envBytes)), "components_bytes")
-			ratio := float64(len(envBytes)) / float64(len(legacyBytes))
-			b.ReportMetric(ratio, "components/legacy")
-			for range b.N {
-			}
-		})
-	}
-}

management/server/types/networkmap_wire_breakdown_test.go

@@ -1,150 +0,0 @@
-package types_test
-
-import (
-	"context"
-	"fmt"
-	"os"
-	"testing"
-
-	goproto "google.golang.org/protobuf/proto"
-
-	nbdns "github.com/netbirdio/netbird/dns"
-	"github.com/netbirdio/netbird/management/internals/controllers/network_map/controller/cache"
-	mgmtgrpc "github.com/netbirdio/netbird/management/internals/shared/grpc"
-	"github.com/netbirdio/netbird/management/server/types"
-	"github.com/netbirdio/netbird/shared/management/proto"
-)
-
-// TestNetworkMapWireBreakdown is a one-shot diagnostic: it computes the wire
-// size attributable to each top-level field of both the legacy NetworkMap and
-// the components NetworkMapEnvelope at the 5000-peer scale, so the migration
-// docs can attribute the size reduction to each optimization. Runs only on
-// demand via -run TestNetworkMapWireBreakdown.
-func TestNetworkMapWireBreakdown(t *testing.T) {
-	if testing.Short() {
-		t.Skip("size diagnostic, skipped with -short")
-	}
-	if os.Getenv("NB_RUN_WIRE_BREAKDOWN") != "1" {
-		t.Skip("set NB_RUN_WIRE_BREAKDOWN=1 to run wire breakdown diagnostic")
-	}
-
-	const peerCount, groupCount = 5000, 100
-	account, validatedPeers := scalableTestAccount(peerCount, groupCount)
-	populateAccountSeqIDs(account)
-	assignValidWgKeys(account)
-
-	ctx := context.Background()
-	resourcePolicies := account.GetResourcePoliciesMap()
-	routers := account.GetResourceRoutersMap()
-	groupIDToUserIDs := account.GetActiveGroupUsers()
-
-	peerID := "peer-0"
-	peer := account.Peers[peerID]
-	networkMap := account.GetPeerNetworkMapFromComponents(ctx, peerID, nbdns.CustomZone{}, nil, validatedPeers, resourcePolicies, routers, nil, groupIDToUserIDs)
-	components := account.GetPeerNetworkMapComponents(ctx, peerID, nbdns.CustomZone{}, nil, validatedPeers, resourcePolicies, routers, groupIDToUserIDs)
-
-	dnsCache := &cache.DNSConfigCache{}
-	settings := &types.Settings{}
-
-	legacyResp := mgmtgrpc.ToSyncResponse(ctx, nil, nil, nil, peer, nil, nil, networkMap, "netbird.cloud", nil, dnsCache, settings, nil, nil, 0)
-	legacyTotal := mustMarshalSize(t, legacyResp.NetworkMap)
-
-	envelope := mgmtgrpc.EncodeNetworkMapEnvelope(mgmtgrpc.ComponentsEnvelopeInput{
-		Components: components,
-		PeerConfig: legacyResp.NetworkMap.PeerConfig,
-		DNSDomain:  "netbird.cloud",
-	})
-	componentsTotal := mustMarshalSize(t, envelope)
-
-	t.Logf("\n=== LEGACY NetworkMap (%d peers, %d groups) ===", peerCount, groupCount)
-	t.Logf("  Total: %d bytes\n", legacyTotal)
-
-	legacyBreakdown := []struct {
-		name string
-		nm   *proto.NetworkMap
-	}{
-		{"RemotePeers", &proto.NetworkMap{RemotePeers: legacyResp.NetworkMap.RemotePeers}},
-		{"OfflinePeers", &proto.NetworkMap{OfflinePeers: legacyResp.NetworkMap.OfflinePeers}},
-		{"FirewallRules", &proto.NetworkMap{FirewallRules: legacyResp.NetworkMap.FirewallRules}},
-		{"Routes", &proto.NetworkMap{Routes: legacyResp.NetworkMap.Routes}},
-		{"RoutesFirewallRules", &proto.NetworkMap{RoutesFirewallRules: legacyResp.NetworkMap.RoutesFirewallRules}},
-		{"DNSConfig", &proto.NetworkMap{DNSConfig: legacyResp.NetworkMap.DNSConfig}},
-		{"PeerConfig", &proto.NetworkMap{PeerConfig: legacyResp.NetworkMap.PeerConfig}},
-		{"SshAuth", &proto.NetworkMap{SshAuth: legacyResp.NetworkMap.SshAuth}},
-	}
-	for _, e := range legacyBreakdown {
-		size := mustMarshalSize(t, e.nm)
-		t.Logf("  %-22s %8d bytes  %5.1f%%", e.name, size, pct(size, legacyTotal))
-	}
-
-	full := envelope.GetFull()
-	if full == nil {
-		t.Fatalf("expected full network map envelope payload, got nil")
-	}
-	t.Logf("\n=== COMPONENTS NetworkMapEnvelope (%d peers, %d groups) ===", peerCount, groupCount)
-	t.Logf("  Total: %d bytes  (%.1f%% of legacy)\n", componentsTotal, pct(componentsTotal, legacyTotal))
-
-	componentsBreakdown := []struct {
-		name string
-		nm   *proto.NetworkMapComponentsFull
-	}{
-		{"Peers", &proto.NetworkMapComponentsFull{Peers: full.Peers}},
-		{"Policies", &proto.NetworkMapComponentsFull{Policies: full.Policies}},
-		{"Groups", &proto.NetworkMapComponentsFull{Groups: full.Groups}},
-		{"Routes (raw)", &proto.NetworkMapComponentsFull{Routes: full.Routes}},
-		{"NameServerGroups", &proto.NetworkMapComponentsFull{NameserverGroups: full.NameserverGroups}},
-		{"AllDNSRecords", &proto.NetworkMapComponentsFull{AllDnsRecords: full.AllDnsRecords}},
-		{"AccountZones", &proto.NetworkMapComponentsFull{AccountZones: full.AccountZones}},
-		{"NetworkResources", &proto.NetworkMapComponentsFull{NetworkResources: full.NetworkResources}},
-		{"RoutersMap", &proto.NetworkMapComponentsFull{RoutersMap: full.RoutersMap}},
-		{"ResourcePoliciesMap", &proto.NetworkMapComponentsFull{ResourcePoliciesMap: full.ResourcePoliciesMap}},
-		{"GroupIDToUserIDs", &proto.NetworkMapComponentsFull{GroupIdToUserIds: full.GroupIdToUserIds}},
-		{"AllowedUserIDs", &proto.NetworkMapComponentsFull{AllowedUserIds: full.AllowedUserIds}},
-		{"PostureFailedPeers", &proto.NetworkMapComponentsFull{PostureFailedPeers: full.PostureFailedPeers}},
-		{"DNSSettings", &proto.NetworkMapComponentsFull{DnsSettings: full.DnsSettings}},
-		{"PeerConfig", &proto.NetworkMapComponentsFull{PeerConfig: full.PeerConfig}},
-		{"AgentVersions", &proto.NetworkMapComponentsFull{AgentVersions: full.AgentVersions}},
-	}
-	for _, e := range componentsBreakdown {
-		size := mustMarshalSize(t, e.nm)
-		t.Logf("  %-22s %8d bytes  %5.1f%%", e.name, size, pct(size, componentsTotal))
-	}
-
-	t.Logf("\n=== Per-PeerCompact average ===")
-	if len(full.Peers) > 0 {
-		t.Logf("  PeerCompact avg: %d bytes/peer", mustMarshalSize(t, &proto.NetworkMapComponentsFull{Peers: full.Peers})/len(full.Peers))
-	}
-	if len(legacyResp.NetworkMap.RemotePeers) > 0 {
-		t.Logf("  RemotePeer avg:  %d bytes/peer",
-			mustMarshalSize(t, &proto.NetworkMap{RemotePeers: legacyResp.NetworkMap.RemotePeers})/len(legacyResp.NetworkMap.RemotePeers))
-	}
-
-	t.Logf("\n=== FirewallRule expansion footprint ===")
-	t.Logf("  legacy FirewallRules count: %d", len(legacyResp.NetworkMap.FirewallRules))
-	t.Logf("  components Policies count:  %d", len(full.Policies))
-	t.Logf("  components Groups count:    %d", len(full.Groups))
-
-	totalGroupPeerIdxs := 0
-	for _, g := range full.Groups {
-		totalGroupPeerIdxs += len(g.PeerIndexes)
-	}
-	t.Logf("  components peer-index refs across all groups: %d", totalGroupPeerIdxs)
-}
-
-func mustMarshalSize(t *testing.T, m goproto.Message) int {
-	b, err := goproto.Marshal(m)
-	if err != nil {
-		t.Fatalf("marshal: %v", err)
-	}
-	return len(b)
-}
-
-func pct(part, total int) float64 {
-	if total == 0 {
-		return 0
-	}
-	return 100 * float64(part) / float64(total)
-}
-
-// Stops fmt being unused if the breakdown loop above is later commented out.
-var _ = fmt.Sprintf

management/server/types/peer_networkmap_result.go

@@ -1,25 +0,0 @@
-package types
-
-// PeerNetworkMapResult is what the network_map controller produces for a
-// single peer. Exactly one of NetworkMap or Components is populated depending
-// on the peer's capability:
-//
-//   - Components-capable peers (PeerCapabilityComponentNetworkMap) get
-//     Components: the raw types.NetworkMapComponents the client decodes and
-//     runs Calculate() on locally. NetworkMap stays nil — the server skips
-//     the expansion entirely.
-//   - Legacy peers (or any peer when the kill switch is set) get NetworkMap:
-//     the fully-expanded view the legacy gRPC path consumes.
-//
-// The gRPC layer (ToSyncResponseForPeer) dispatches by which field is
-// non-nil; callers must not rely on both being set.
-type PeerNetworkMapResult struct {
-	NetworkMap *NetworkMap
-	Components *NetworkMapComponents
-}
-
-// IsComponents reports whether the result carries the components shape.
-// Use this in preference to direct nil checks on the fields.
-func (r PeerNetworkMapResult) IsComponents() bool {
-	return r.Components != nil
-}

management/server/types/peer_networkmap_result_test.go

@@ -1,104 +0,0 @@
-package types_test
-
-import (
-	"context"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-
-	nbdns "github.com/netbirdio/netbird/dns"
-	nbpeer "github.com/netbirdio/netbird/management/server/peer"
-	"github.com/netbirdio/netbird/management/server/types"
-)
-
-// helper: marks the given peer as components-capable.
-func markCapable(p *nbpeer.Peer) {
-	p.Meta.Capabilities = append(p.Meta.Capabilities, nbpeer.PeerCapabilityComponentNetworkMap)
-}
-
-func TestGetPeerNetworkMapResult_CapablePeerGetsComponents(t *testing.T) {
-	account, validatedPeers := scalableTestAccount(10, 2)
-	markCapable(account.Peers["peer-0"])
-
-	resourcePolicies := account.GetResourcePoliciesMap()
-	routers := account.GetResourceRoutersMap()
-	groupIDToUserIDs := account.GetActiveGroupUsers()
-
-	result := account.GetPeerNetworkMapResult(
-		context.Background(),
-		"peer-0",
-		false, // componentsDisabled
-		nbdns.CustomZone{},
-		nil,
-		validatedPeers,
-		resourcePolicies,
-		routers,
-		nil,
-		groupIDToUserIDs,
-	)
-
-	require.True(t, result.IsComponents(), "capable peer must get the components shape")
-	assert.Nil(t, result.NetworkMap)
-	require.NotNil(t, result.Components)
-	assert.Equal(t, "peer-0", result.Components.PeerID)
-}
-
-func TestGetPeerNetworkMapResult_LegacyPeerGetsNetworkMap(t *testing.T) {
-	account, validatedPeers := scalableTestAccount(10, 2)
-	// peer-0 left without the component capability
-
-	resourcePolicies := account.GetResourcePoliciesMap()
-	routers := account.GetResourceRoutersMap()
-	groupIDToUserIDs := account.GetActiveGroupUsers()
-
-	result := account.GetPeerNetworkMapResult(
-		context.Background(),
-		"peer-0",
-		false,
-		nbdns.CustomZone{},
-		nil,
-		validatedPeers,
-		resourcePolicies,
-		routers,
-		nil,
-		groupIDToUserIDs,
-	)
-
-	assert.False(t, result.IsComponents())
-	assert.Nil(t, result.Components)
-	require.NotNil(t, result.NetworkMap, "legacy peer must get a NetworkMap")
-}
-
-func TestGetPeerNetworkMapResult_KillSwitchOverridesCapability(t *testing.T) {
-	// Capable peer + componentsDisabled=true → falls back to legacy.
-	account, validatedPeers := scalableTestAccount(10, 2)
-	markCapable(account.Peers["peer-0"])
-
-	resourcePolicies := account.GetResourcePoliciesMap()
-	routers := account.GetResourceRoutersMap()
-	groupIDToUserIDs := account.GetActiveGroupUsers()
-
-	result := account.GetPeerNetworkMapResult(
-		context.Background(),
-		"peer-0",
-		true, // componentsDisabled = true (kill switch)
-		nbdns.CustomZone{},
-		nil,
-		validatedPeers,
-		resourcePolicies,
-		routers,
-		nil,
-		groupIDToUserIDs,
-	)
-
-	assert.False(t, result.IsComponents(), "kill switch must force legacy NetworkMap path")
-	assert.Nil(t, result.Components)
-	require.NotNil(t, result.NetworkMap)
-}
-
-func TestPeerNetworkMapResult_IsComponents(t *testing.T) {
-	assert.True(t, types.PeerNetworkMapResult{Components: &types.NetworkMapComponents{}}.IsComponents())
-	assert.False(t, types.PeerNetworkMapResult{NetworkMap: &types.NetworkMap{}}.IsComponents())
-	assert.False(t, types.PeerNetworkMapResult{}.IsComponents())
-}

management/server/types/policy.go

@@ -59,10 +59,6 @@ type Policy struct {
 	// AccountID is a reference to Account that this object belongs
 	AccountID string `json:"-" gorm:"index"`
 
-	// AccountSeqID is a per-account monotonically increasing identifier used as the
-	// compact wire id when sending NetworkMap components to capable peers.
-	AccountSeqID int32 `json:"-" gorm:"not null;default:0"`
-
 	// Name of the Policy
 	Name string
 
@@ -79,19 +75,11 @@ type Policy struct {
 	SourcePostureChecks []string `gorm:"serializer:json"`
 }
 
-// HasSeqID reports whether the policy has been persisted long enough to have
-// a per-account sequence id allocated. Wire encoders that key off
-// AccountSeqID must skip policies that return false here.
-func (p *Policy) HasSeqID() bool {
-	return p != nil && p.AccountSeqID != 0
-}
-
 // Copy returns a copy of the policy.
 func (p *Policy) Copy() *Policy {
 	c := &Policy{
 		ID:                  p.ID,
 		AccountID:           p.AccountID,
-		AccountSeqID:        p.AccountSeqID,
 		Name:                p.Name,
 		Description:         p.Description,
 		Enabled:             p.Enabled,

route/route.go

@@ -95,9 +95,6 @@ type Route struct {
 	ID ID `gorm:"primaryKey"`
 	// AccountID is a reference to Account that this object belongs
 	AccountID string `gorm:"index"`
-	// AccountSeqID is a per-account monotonically increasing identifier used as the
-	// compact wire id when sending NetworkMap components to capable peers.
-	AccountSeqID int32 `json:"-" gorm:"not null;default:0"`
 	// Network and Domains are mutually exclusive
 	Network             netip.Prefix `gorm:"serializer:json"`
 	Domains             domain.List  `gorm:"serializer:json"`
@@ -131,7 +128,6 @@ func (r *Route) Copy() *Route {
 	route := &Route{
 		ID:                  r.ID,
 		AccountID:           r.AccountID,
-		AccountSeqID:        r.AccountSeqID,
 		Description:         r.Description,
 		NetID:               r.NetID,
 		Network:             r.Network,

shared/management/client/client_test.go

@@ -316,87 +316,33 @@ func TestClient_Sync(t *testing.T) {
 
 	select {
 	case resp := <-ch:
-		if resp.GetPeerConfig() == nil && resp.GetNetworkMap().GetPeerConfig() == nil {
+		if resp.GetPeerConfig() == nil {
 			t.Error("expecting non nil PeerConfig got nil")
 		}
 		if resp.GetNetbirdConfig() == nil {
 			t.Error("expecting non nil NetbirdConfig got nil")
 		}
-		// Top-level RemotePeers is deprecated and must stay empty for
-		// v0.29.3+ (and dev) clients — the field rides inside NetworkMap
-		// (legacy) or the NetworkMapEnvelope (components) instead.
+		// we test network map peers from 0.29.3 and dev builds
 		if len(resp.GetRemotePeers()) != 0 {
 			t.Error("expecting top-level RemotePeers to be empty for v0.29.3+ clients")
 		}
-		// Component-capable clients receive a NetworkMapEnvelope; the
-		// remote-peers list is encoded inside it. Decode it and check the
-		// envelope's peers slice. Legacy peers populate NetworkMap.RemotePeers;
-		// both shapes must surface exactly one remote peer.
-		remotePeerKeys := remotePeerKeysFromSync(resp, testKey.PublicKey().String())
-		if len(remotePeerKeys) != 1 {
-			t.Errorf("expecting RemotePeers size %d got %d", 1, len(remotePeerKeys))
+		networkMap := resp.GetNetworkMap()
+		if len(networkMap.GetRemotePeers()) != 1 {
+			t.Errorf("expecting RemotePeers size %d got %d", 1, len(networkMap.GetRemotePeers()))
 			return
 		}
-		if resp.GetNetworkMap() != nil && resp.GetNetworkMap().GetRemotePeersIsEmpty() {
+
+		if networkMap.GetRemotePeersIsEmpty() {
 			t.Error("expecting RemotePeers property to be false, got true")
 		}
-		if remotePeerKeys[0] != remoteKey.PublicKey().String() {
-			t.Errorf("expecting RemotePeer public key %s got %s", remoteKey.PublicKey().String(), remotePeerKeys[0])
+		if networkMap.GetRemotePeers()[0].GetWgPubKey() != remoteKey.PublicKey().String() {
+			t.Errorf("expecting RemotePeer public key %s got %s", remoteKey.PublicKey().String(), networkMap.GetRemotePeers()[0].GetWgPubKey())
 		}
 	case <-time.After(3 * time.Second):
 		t.Error("timeout waiting for test to finish")
 	}
 }
 
-// remotePeerKeysFromSync extracts the remote-peer WG keys from either the
-// legacy NetworkMap.RemotePeers list or the components NetworkMapEnvelope's
-// inner peers slice (filtering out the local receiving peer identified by
-// localKey, since the envelope's peers list is index-addressed and includes
-// the local peer alongside remotes).
-func remotePeerKeysFromSync(resp *mgmtProto.SyncResponse, localKey string) []string {
-	if rp := resp.GetRemotePeers(); len(rp) > 0 {
-		out := make([]string, 0, len(rp))
-		for _, p := range rp {
-			out = append(out, p.GetWgPubKey())
-		}
-		return out
-	}
-	if rp := resp.GetNetworkMap().GetRemotePeers(); len(rp) > 0 {
-		out := make([]string, 0, len(rp))
-		for _, p := range rp {
-			out = append(out, p.GetWgPubKey())
-		}
-		return out
-	}
-	env := resp.GetNetworkMapEnvelope().GetFull()
-	if env == nil {
-		return nil
-	}
-	out := make([]string, 0, len(env.GetPeers()))
-	for _, p := range env.GetPeers() {
-		key := wgKeyFromBytes(p.GetWgPubKey())
-		if key == "" || key == localKey {
-			continue
-		}
-		out = append(out, key)
-	}
-	return out
-}
-
-// wgKeyFromBytes mirrors the client-side decoder: the envelope ships raw 32
-// bytes; reconstruct the standard base64 key the test compares against.
-func wgKeyFromBytes(raw []byte) string {
-	if len(raw) == 0 {
-		return ""
-	}
-	var k wgtypes.Key
-	if len(raw) != len(k) {
-		return ""
-	}
-	copy(k[:], raw)
-	return k.String()
-}
-
 func Test_SystemMetaDataFromClient(t *testing.T) {
 	s, lis, mgmtMockServer, serverKey := startMockManagement(t)
 	defer s.GracefulStop()

shared/management/client/grpc.go

@@ -33,10 +33,15 @@ const ConnectTimeout = 10 * time.Second
 const healthCheckTimeout = 5 * time.Second
 
 const (
-	// EnvMaxRecvMsgSize overrides the default gRPC max receive message size (4 MB)
+	// EnvMaxRecvMsgSize overrides the default gRPC max receive message size
 	// for the management client connection. Value is in bytes.
 	EnvMaxRecvMsgSize = "NB_MANAGEMENT_GRPC_MAX_MSG_SIZE"
 
+	// defaultMaxRecvMsgSize is the max gRPC receive message size used for the
+	// management client connection when EnvMaxRecvMsgSize is unset or invalid.
+	// It overrides the gRPC library default of 4 MB.
+	defaultMaxRecvMsgSize = 1024 * 1024 * 16
+
 	errMsgMgmtPublicKey    = "failed getting Management Service public key: %s"
 	errMsgNoMgmtConnection = "no connection to management"
 )
@@ -84,22 +89,22 @@ type ExposeResponse struct {
 }
 
 // MaxRecvMsgSize returns the configured max gRPC receive message size from
-// the environment, or 0 if unset (which uses the gRPC default of 4 MB).
+// the environment, or defaultMaxRecvMsgSize (16 MB) if unset or invalid.
 func MaxRecvMsgSize() int {
 	val := os.Getenv(EnvMaxRecvMsgSize)
 	if val == "" {
-		return 0
+		return defaultMaxRecvMsgSize
 	}
 
 	size, err := strconv.Atoi(val)
 	if err != nil {
 		log.Warnf("invalid %s value %q, using default: %v", EnvMaxRecvMsgSize, val, err)
-		return 0
+		return defaultMaxRecvMsgSize
 	}
 
 	if size <= 0 {
 		log.Warnf("invalid %s value %d, must be positive, using default", EnvMaxRecvMsgSize, size)
-		return 0
+		return defaultMaxRecvMsgSize
 	}
 
 	return size
@@ -1040,10 +1045,6 @@ func infoToMetaData(info *system.Info) *proto.PeerSystemMeta {
 func peerCapabilities(info system.Info) []proto.PeerCapability {
 	caps := []proto.PeerCapability{
 		proto.PeerCapability_PeerCapabilitySourcePrefixes,
-		// PeerCapabilityComponentNetworkMap signals that this client can
-		// decode the components-format SyncResponse.NetworkMapEnvelope and
-		// run Calculate() locally.
-		proto.PeerCapability_PeerCapabilityComponentNetworkMap,
 	}
 	if !info.DisableIPv6 {
 		caps = append(caps, proto.PeerCapability_PeerCapabilityIPv6Overlay)

shared/management/client/grpc_test.go

@@ -21,11 +21,11 @@ func TestMaxRecvMsgSize(t *testing.T) {
 		envValue string
 		expected int
 	}{
-		{name: "unset returns 0", envValue: "", expected: 0},
+		{name: "unset returns default", envValue: "", expected: defaultMaxRecvMsgSize},
 		{name: "valid value", envValue: "10485760", expected: 10485760},
-		{name: "non-numeric returns 0", envValue: "abc", expected: 0},
-		{name: "negative returns 0", envValue: "-1", expected: 0},
-		{name: "zero returns 0", envValue: "0", expected: 0},
+		{name: "non-numeric returns default", envValue: "abc", expected: defaultMaxRecvMsgSize},
+		{name: "negative returns default", envValue: "-1", expected: defaultMaxRecvMsgSize},
+		{name: "zero returns default", envValue: "0", expected: defaultMaxRecvMsgSize},
 	}
 
 	for _, tt := range tests {

shared/management/networkmap/decode.go

@@ -1,610 +0,0 @@
-package networkmap
-
-import (
-	"encoding/base64"
-	"fmt"
-	"net"
-	"net/netip"
-	"strconv"
-	"time"
-
-	log "github.com/sirupsen/logrus"
-
-	nbdns "github.com/netbirdio/netbird/dns"
-	resourceTypes "github.com/netbirdio/netbird/management/server/networks/resources/types"
-	routerTypes "github.com/netbirdio/netbird/management/server/networks/routers/types"
-	nbpeer "github.com/netbirdio/netbird/management/server/peer"
-	nbroute "github.com/netbirdio/netbird/route"
-	"github.com/netbirdio/netbird/shared/management/domain"
-	"github.com/netbirdio/netbird/shared/management/proto"
-	"github.com/netbirdio/netbird/shared/management/types"
-)
-
-// DecodeEnvelope converts a NetworkMapEnvelope into a NetworkMapComponents
-// the client can run Calculate() over. Every ID-reference on the wire is a
-// uint32 (peer index or account_seq_id) — no xid strings travel. The decoder
-// synthesises consistent string IDs from the uint32s so the reconstructed
-// components struct round-trips through Calculate exactly the way the
-// server-side typed components would.
-//
-// ID scheme on the client side:
-//
-//	Peers              base64(wg_pub_key)          // stable across snapshots
-//	Groups             "g_<account_seq_id>"
-//	Policies           "pol_<account_seq_id>"      // 1 rule per policy
-//	Routes             "r_<account_seq_id>"
-//	Network resources  "nres_<account_seq_id>"
-//	Posture checks     "pc_<account_seq_id>"
-//	Networks           "net_<account_seq_id>"
-//	Nameserver groups  "nsg_<account_seq_id>"
-func DecodeEnvelope(env *proto.NetworkMapEnvelope) (*types.NetworkMapComponents, error) {
-	if env == nil {
-		return nil, fmt.Errorf("nil envelope")
-	}
-	full := env.GetFull()
-	if full == nil {
-		return nil, fmt.Errorf("envelope has no Full payload")
-	}
-
-	c := &types.NetworkMapComponents{
-		PeerID:              "", // engine fills its own peer id from PeerConfig
-		Network:             decodeAccountNetwork(full.Network),
-		AccountSettings:     decodeAccountSettings(full.AccountSettings),
-		CustomZoneDomain:    full.CustomZoneDomain,
-		Peers:               make(map[string]*nbpeer.Peer, len(full.Peers)),
-		Groups:              make(map[string]*types.Group, len(full.Groups)),
-		Policies:            make([]*types.Policy, 0, len(full.Policies)),
-		Routes:              make([]*nbroute.Route, 0, len(full.Routes)),
-		NameServerGroups:    make([]*nbdns.NameServerGroup, 0, len(full.NameserverGroups)),
-		AllDNSRecords:       decodeSimpleRecords(full.AllDnsRecords),
-		AccountZones:        decodeCustomZones(full.AccountZones),
-		ResourcePoliciesMap: make(map[string][]*types.Policy),
-		RoutersMap:          make(map[string]map[string]*routerTypes.NetworkRouter),
-		NetworkResources:    make([]*resourceTypes.NetworkResource, 0, len(full.NetworkResources)),
-		RouterPeers:         make(map[string]*nbpeer.Peer),
-		AllowedUserIDs:      stringSliceToSet(full.AllowedUserIds),
-		PostureFailedPeers:  make(map[string]map[string]struct{}, len(full.PostureFailedPeers)),
-		GroupIDToUserIDs:    make(map[string][]string, len(full.GroupIdToUserIds)),
-	}
-
-	if full.DnsSettings != nil {
-		c.DNSSettings = &types.DNSSettings{
-			DisabledManagementGroups: groupIDsFromSeqs(full.DnsSettings.DisabledManagementGroupIds),
-		}
-	} else {
-		c.DNSSettings = &types.DNSSettings{}
-	}
-
-	// Phase 1: peers. The envelope's peers slice is index-addressed on the
-	// wire; we re-key by the peer's WireGuard public key (base64) so the
-	// in-memory components struct uses a stable identifier across
-	// snapshots. peerIDByIndex lets downstream phases resolve wire indexes
-	// back to that key. A peer with a missing or malformed wg_pub_key is
-	// skipped (and its index keeps "" so any cross-reference falls into the
-	// same missing-peer branch downstream) — matches legacy behaviour, which
-	// degrades gracefully rather than aborting the whole sync on a single
-	// bad row.
-	peerIDByIndex := make([]string, len(full.Peers))
-	for idx, pc := range full.Peers {
-		if pc == nil {
-			log.Warnf("envelope: peers[%d] is nil, skipping", idx)
-			continue
-		}
-		if len(pc.WgPubKey) != 32 {
-			log.Warnf("envelope: peers[%d] wg_pub_key length %d (want 32), skipping", idx, len(pc.WgPubKey))
-			continue
-		}
-		peerID := base64.StdEncoding.EncodeToString(pc.WgPubKey)
-		peer := decodePeerCompact(pc, peerID, full.AgentVersions)
-		c.Peers[peerID] = peer
-		peerIDByIndex[idx] = peerID
-	}
-
-	// Phase 2: groups. AccountSeqID becomes both the synthesized string ID
-	// and the GroupCompact.id wire value.
-	for i, gc := range full.Groups {
-		if gc == nil {
-			return nil, fmt.Errorf("invalid envelope: groups[%d] is nil", i)
-		}
-		groupID := synthGroupID(gc.Id)
-		peerIDs := make([]string, 0, len(gc.PeerIndexes))
-		for _, idx := range gc.PeerIndexes {
-			if int(idx) < len(peerIDByIndex) {
-				peerIDs = append(peerIDs, peerIDByIndex[idx])
-			}
-		}
-		c.Groups[groupID] = &types.Group{
-			ID:           groupID,
-			AccountSeqID: gc.Id,
-			Name:         gc.Name,
-			Peers:        peerIDs,
-		}
-	}
-
-	// Phase 3: policies (PolicyCompact = one rule per entry; current data
-	// model is 1 rule per policy). Policy.ID is synthesized from the
-	// per-account seq id; proto.FirewallRule.PolicyID downstream carries
-	// the same synth string (no xid on the wire).
-	for i, pc := range full.Policies {
-		if pc == nil {
-			return nil, fmt.Errorf("invalid envelope: policies[%d] is nil", i)
-		}
-		policyID := synthPolicyID(pc.Id)
-		c.Policies = append(c.Policies, decodePolicyCompact(pc, policyID, peerIDByIndex))
-	}
-
-	// Phase 4: routes.
-	for i, rr := range full.Routes {
-		if rr == nil {
-			return nil, fmt.Errorf("invalid envelope: routes[%d] is nil", i)
-		}
-		c.Routes = append(c.Routes, decodeRouteRaw(rr, peerIDByIndex))
-	}
-
-	// Phase 5: NSGs.
-	for i, nsg := range full.NameserverGroups {
-		if nsg == nil {
-			return nil, fmt.Errorf("invalid envelope: nameserver_groups[%d] is nil", i)
-		}
-		c.NameServerGroups = append(c.NameServerGroups, decodeNameServerGroupRaw(nsg))
-	}
-
-	// Phase 6: network resources.
-	for i, nr := range full.NetworkResources {
-		if nr == nil {
-			return nil, fmt.Errorf("invalid envelope: network_resources[%d] is nil", i)
-		}
-		c.NetworkResources = append(c.NetworkResources, decodeNetworkResource(nr))
-	}
-
-	// Phase 7: routers_map (outer key = network seq id, inner key = peer-id
-	// reconstructed from peer_index). Synthesized network id is "net_<seq>".
-	for networkSeq, list := range full.RoutersMap {
-		networkID := synthNetworkID(networkSeq)
-		inner := make(map[string]*routerTypes.NetworkRouter, len(list.Entries))
-		for _, entry := range list.Entries {
-			if !entry.PeerIndexSet {
-				continue
-			}
-			if int(entry.PeerIndex) >= len(peerIDByIndex) {
-				continue
-			}
-			peerID := peerIDByIndex[entry.PeerIndex]
-			inner[peerID] = &routerTypes.NetworkRouter{
-				ID:           "",
-				NetworkID:    networkID,
-				AccountSeqID: entry.Id,
-				Peer:         peerID,
-				PeerGroups:   groupIDsFromSeqs(entry.PeerGroupIds),
-				Masquerade:   entry.Masquerade,
-				Metric:       int(entry.Metric),
-				Enabled:      entry.Enabled,
-			}
-		}
-		if len(inner) > 0 {
-			c.RoutersMap[networkID] = inner
-		}
-	}
-
-	// Phase 8: resource_policies_map (resource seq id → list of *types.Policy
-	// pointers from the decoded policies slice). Resource ID is synthesized
-	// the same way as in decodeNetworkResource.
-	for resourceSeq, idxs := range full.ResourcePoliciesMap {
-		if len(idxs.Indexes) == 0 {
-			continue
-		}
-		resourceID := synthNetworkResourceID(resourceSeq)
-		policies := make([]*types.Policy, 0, len(idxs.Indexes))
-		for _, i := range idxs.Indexes {
-			if int(i) < len(c.Policies) {
-				policies = append(policies, c.Policies[i])
-			}
-		}
-		if len(policies) > 0 {
-			c.ResourcePoliciesMap[resourceID] = policies
-		}
-	}
-
-	// Phase 9: group_id_to_user_ids — wire keys are seq ids, synth to strings.
-	for groupSeq, list := range full.GroupIdToUserIds {
-		c.GroupIDToUserIDs[synthGroupID(groupSeq)] = append([]string(nil), list.UserIds...)
-	}
-
-	// Phase 10: posture_failed_peers — wire keys are posture-check seq ids,
-	// values are peer indexes that need to be turned into peer ids. PolicyRule
-	// SourcePostureChecks (also synth ids) reference the same key space.
-	for checkSeq, set := range full.PostureFailedPeers {
-		checkID := synthPostureCheckID(checkSeq)
-		failed := make(map[string]struct{}, len(set.PeerIndexes))
-		for _, idx := range set.PeerIndexes {
-			if int(idx) < len(peerIDByIndex) {
-				failed[peerIDByIndex[idx]] = struct{}{}
-			}
-		}
-		if len(failed) > 0 {
-			c.PostureFailedPeers[checkID] = failed
-		}
-	}
-
-	// Phase 11: router_peer_indexes — peers that act as routers. They're
-	// already in c.Peers (router peers are appended to the global peers
-	// list by the encoder); RouterPeers is the subset.
-	for _, idx := range full.RouterPeerIndexes {
-		if int(idx) < len(peerIDByIndex) {
-			peerID := peerIDByIndex[idx]
-			c.RouterPeers[peerID] = c.Peers[peerID]
-		}
-	}
-
-	return c, nil
-}
-
-func decodeAccountNetwork(an *proto.AccountNetwork) *types.Network {
-	if an == nil {
-		return nil
-	}
-	n := &types.Network{
-		Identifier: an.Identifier,
-		Dns:        an.Dns,
-		Serial:     an.Serial,
-	}
-	if an.NetCidr != "" {
-		if _, ipnet, err := net.ParseCIDR(an.NetCidr); err == nil && ipnet != nil {
-			n.Net = *ipnet
-		}
-	}
-	if an.NetV6Cidr != "" {
-		if _, ipnet, err := net.ParseCIDR(an.NetV6Cidr); err == nil && ipnet != nil {
-			n.NetV6 = *ipnet
-		}
-	}
-	return n
-}
-
-func decodeAccountSettings(as *proto.AccountSettingsCompact) *types.AccountSettingsInfo {
-	if as == nil {
-		return &types.AccountSettingsInfo{}
-	}
-	return &types.AccountSettingsInfo{
-		PeerLoginExpirationEnabled: as.PeerLoginExpirationEnabled,
-		PeerLoginExpiration:        time.Duration(as.PeerLoginExpirationNs),
-	}
-}
-
-func decodePeerCompact(pc *proto.PeerCompact, peerID string, agentVersions []string) *nbpeer.Peer {
-	var caps []int32
-	if pc.SupportsSourcePrefixes {
-		caps = append(caps, nbpeer.PeerCapabilitySourcePrefixes)
-	}
-	if pc.SupportsIpv6 {
-		caps = append(caps, nbpeer.PeerCapabilityIPv6Overlay)
-	}
-	peer := &nbpeer.Peer{
-		ID:                     peerID,
-		Key:                    peerID,
-		SSHKey:                 string(pc.SshPubKey),
-		SSHEnabled:             pc.SshEnabled,
-		DNSLabel:               pc.DnsLabel,
-		LoginExpirationEnabled: pc.LoginExpirationEnabled,
-		Meta: nbpeer.PeerSystemMeta{
-			WtVersion:    lookupAgentVersion(agentVersions, pc.AgentVersionIdx),
-			Capabilities: caps,
-			Flags: nbpeer.Flags{
-				ServerSSHAllowed: pc.ServerSshAllowed,
-			},
-		},
-	}
-	if pc.AddedWithSsoLogin {
-		// Set a non-empty UserID so (*Peer).AddedWithSSOLogin() returns true.
-		// The original UserID isn't on the wire; the value is intentionally
-		// visibly synthetic so any future consumer that mistakes UserID for a
-		// real account user xid won't silently match (or worse, write the
-		// sentinel into a downstream record).
-		peer.UserID = "<env-sso>"
-	}
-	if pc.LastLoginUnixNano != 0 {
-		t := time.Unix(0, pc.LastLoginUnixNano)
-		peer.LastLogin = &t
-	}
-	switch len(pc.Ip) {
-	case 4:
-		peer.IP = netip.AddrFrom4([4]byte{pc.Ip[0], pc.Ip[1], pc.Ip[2], pc.Ip[3]})
-	case 16:
-		var a [16]byte
-		copy(a[:], pc.Ip)
-		peer.IP = netip.AddrFrom16(a)
-	}
-	if len(pc.Ipv6) == 16 {
-		var a [16]byte
-		copy(a[:], pc.Ipv6)
-		peer.IPv6 = netip.AddrFrom16(a)
-	}
-	return peer
-}
-
-func decodePolicyCompact(pc *proto.PolicyCompact, policyID string, peerIDByIndex []string) *types.Policy {
-	rule := &types.PolicyRule{
-		ID:                  policyID, // 1 rule per policy → reuse synthesized id
-		PolicyID:            policyID,
-		Enabled:             true,
-		Action:              actionFromProto(pc.Action),
-		Protocol:            protocolFromProto(pc.Protocol),
-		Bidirectional:       pc.Bidirectional,
-		Ports:               uint32SliceToStrings(pc.Ports),
-		PortRanges:          portRangesFromProto(pc.PortRanges),
-		Sources:             groupIDsFromSeqs(pc.SourceGroupIds),
-		Destinations:        groupIDsFromSeqs(pc.DestinationGroupIds),
-		AuthorizedUser:      pc.AuthorizedUser,
-		AuthorizedGroups:    authorizedGroupsFromProto(pc.AuthorizedGroups),
-		SourceResource:      resourceFromProto(pc.SourceResource, peerIDByIndex),
-		DestinationResource: resourceFromProto(pc.DestinationResource, peerIDByIndex),
-	}
-	return &types.Policy{
-		ID:                  policyID,
-		AccountSeqID:        pc.Id,
-		Enabled:             true,
-		Rules:               []*types.PolicyRule{rule},
-		SourcePostureChecks: postureCheckIDsFromSeqs(pc.SourcePostureCheckSeqIds),
-	}
-}
-
-// resourceFromProto rebuilds types.Resource. For peer-typed resources the
-// peer reference is reconstructed from the envelope's peer index — wire
-// format ships no xid for peers, so we use the synthesized peer id.
-func resourceFromProto(r *proto.ResourceCompact, peerIDByIndex []string) types.Resource {
-	if r == nil {
-		return types.Resource{}
-	}
-	out := types.Resource{Type: types.ResourceType(r.Type)}
-	if r.PeerIndexSet && int(r.PeerIndex) < len(peerIDByIndex) {
-		out.ID = peerIDByIndex[r.PeerIndex]
-	}
-	return out
-}
-
-// postureCheckIDsFromSeqs synths posture-check ids from per-account seq ids.
-// Mirrors groupIDsFromSeqs.
-func postureCheckIDsFromSeqs(seqs []uint32) []string {
-	if len(seqs) == 0 {
-		return nil
-	}
-	out := make([]string, len(seqs))
-	for i, s := range seqs {
-		out[i] = synthPostureCheckID(s)
-	}
-	return out
-}
-
-// authorizedGroupsFromProto inverts encodeAuthorizedGroups: the wire form
-// keys by group account_seq_id, the typed PolicyRule field keys by group
-// xid string. We rebuild using the same synthetic scheme the rest of the
-// decoder uses ("g<seq>").
-func authorizedGroupsFromProto(m map[uint32]*proto.UserNameList) map[string][]string {
-	if len(m) == 0 {
-		return nil
-	}
-	out := make(map[string][]string, len(m))
-	for seq, list := range m {
-		if list == nil {
-			continue
-		}
-		out[synthGroupID(seq)] = append([]string(nil), list.Names...)
-	}
-	return out
-}
-
-func decodeRouteRaw(rr *proto.RouteRaw, peerIDByIndex []string) *nbroute.Route {
-	r := &nbroute.Route{
-		ID:                  nbroute.ID(synthRouteID(rr.Id)),
-		AccountSeqID:        rr.Id,
-		NetID:               nbroute.NetID(rr.NetId),
-		Description:         rr.Description,
-		Domains:             domainsFromPunycode(rr.Domains),
-		KeepRoute:           rr.KeepRoute,
-		NetworkType:         nbroute.NetworkType(rr.NetworkType),
-		Masquerade:          rr.Masquerade,
-		Metric:              int(rr.Metric),
-		Enabled:             rr.Enabled,
-		Groups:              groupIDsFromSeqs(rr.GroupIds),
-		AccessControlGroups: groupIDsFromSeqs(rr.AccessControlGroupIds),
-		PeerGroups:          groupIDsFromSeqs(rr.PeerGroupIds),
-		SkipAutoApply:       rr.SkipAutoApply,
-	}
-	if rr.NetworkCidr != "" {
-		if p, err := netip.ParsePrefix(rr.NetworkCidr); err == nil {
-			r.Network = p
-		}
-	}
-	if rr.PeerIndexSet && int(rr.PeerIndex) < len(peerIDByIndex) {
-		r.Peer = peerIDByIndex[rr.PeerIndex]
-	}
-	return r
-}
-
-func decodeNameServerGroupRaw(nsg *proto.NameServerGroupRaw) *nbdns.NameServerGroup {
-	out := &nbdns.NameServerGroup{
-		ID:                   synthNameServerGroupID(nsg.Id),
-		AccountSeqID:         nsg.Id,
-		Name:                 nsg.Name,
-		Description:          nsg.Description,
-		Groups:               groupIDsFromSeqs(nsg.GroupIds),
-		Primary:              nsg.Primary,
-		Domains:              nsg.Domains,
-		Enabled:              nsg.Enabled,
-		SearchDomainsEnabled: nsg.SearchDomainsEnabled,
-		NameServers:          make([]nbdns.NameServer, 0, len(nsg.Nameservers)),
-	}
-	for _, ns := range nsg.Nameservers {
-		if addr, err := netip.ParseAddr(ns.IP); err == nil {
-			out.NameServers = append(out.NameServers, nbdns.NameServer{
-				IP:     addr,
-				NSType: nbdns.NameServerType(ns.NSType),
-				Port:   int(ns.Port),
-			})
-		}
-	}
-	return out
-}
-
-func decodeNetworkResource(nr *proto.NetworkResourceRaw) *resourceTypes.NetworkResource {
-	out := &resourceTypes.NetworkResource{
-		ID:           synthNetworkResourceID(nr.Id),
-		AccountSeqID: nr.Id,
-		NetworkID:    synthNetworkID(nr.NetworkSeq),
-		Name:         nr.Name,
-		Description:  nr.Description,
-		Type:         resourceTypes.NetworkResourceType(nr.Type),
-		Address:      nr.Address,
-		Domain:       nr.DomainValue,
-		Enabled:      nr.Enabled,
-	}
-	if nr.PrefixCidr != "" {
-		if p, err := netip.ParsePrefix(nr.PrefixCidr); err == nil {
-			out.Prefix = p
-		}
-	}
-	return out
-}
-
-func decodeSimpleRecords(records []*proto.SimpleRecord) []nbdns.SimpleRecord {
-	out := make([]nbdns.SimpleRecord, 0, len(records))
-	for _, r := range records {
-		out = append(out, nbdns.SimpleRecord{
-			Name:  r.Name,
-			Type:  int(r.Type),
-			Class: r.Class,
-			TTL:   int(r.TTL),
-			RData: r.RData,
-		})
-	}
-	return out
-}
-
-func decodeCustomZones(zones []*proto.CustomZone) []nbdns.CustomZone {
-	out := make([]nbdns.CustomZone, 0, len(zones))
-	for _, z := range zones {
-		out = append(out, nbdns.CustomZone{
-			Domain:               z.Domain,
-			Records:              decodeSimpleRecords(z.Records),
-			SearchDomainDisabled: z.SearchDomainDisabled,
-			NonAuthoritative:     z.NonAuthoritative,
-		})
-	}
-	return out
-}
-
-// Synthetic ID generators — deterministic given the same wire input.
-// Underscore-separated ("p_<n>", "pol_<n>", ...) so they're visually
-// distinct in operator logs. fmt.Sprintf would dominate the decode hot path
-// on large accounts (a 10k-peer envelope produces ~50k synth calls); the
-// strconv.AppendUint builder keeps it allocation-light.
-func synthID(prefix string, n uint32) string {
-	buf := make([]byte, 0, len(prefix)+10)
-	buf = append(buf, prefix...)
-	buf = strconv.AppendUint(buf, uint64(n), 10)
-	return string(buf)
-}
-
-func synthGroupID(seq uint32) string           { return synthID("g_", seq) }
-func synthPolicyID(seq uint32) string          { return synthID("pol_", seq) }
-func synthRouteID(seq uint32) string           { return synthID("r_", seq) }
-func synthNetworkResourceID(seq uint32) string { return synthID("nres_", seq) }
-func synthPostureCheckID(seq uint32) string    { return synthID("pc_", seq) }
-func synthNetworkID(seq uint32) string         { return synthID("net_", seq) }
-func synthNameServerGroupID(seq uint32) string { return synthID("nsg_", seq) }
-
-func groupIDsFromSeqs(seqs []uint32) []string {
-	if len(seqs) == 0 {
-		return nil
-	}
-	out := make([]string, len(seqs))
-	for i, s := range seqs {
-		out[i] = synthGroupID(s)
-	}
-	return out
-}
-
-func uint32SliceToStrings(ports []uint32) []string {
-	if len(ports) == 0 {
-		return nil
-	}
-	out := make([]string, len(ports))
-	for i, p := range ports {
-		out[i] = strconv.FormatUint(uint64(p), 10)
-	}
-	return out
-}
-
-func portRangesFromProto(ranges []*proto.PortInfo_Range) []types.RulePortRange {
-	if len(ranges) == 0 {
-		return nil
-	}
-	out := make([]types.RulePortRange, 0, len(ranges))
-	for _, r := range ranges {
-		if r == nil || r.Start > 65535 || r.End > 65535 {
-			continue
-		}
-		out = append(out, types.RulePortRange{
-			Start: uint16(r.Start),
-			End:   uint16(r.End),
-		})
-	}
-	return out
-}
-
-func actionFromProto(a proto.RuleAction) types.PolicyTrafficActionType {
-	if a == proto.RuleAction_DROP {
-		return types.PolicyTrafficActionDrop
-	}
-	return types.PolicyTrafficActionAccept
-}
-
-func protocolFromProto(p proto.RuleProtocol) types.PolicyRuleProtocolType {
-	switch p {
-	case proto.RuleProtocol_TCP:
-		return types.PolicyRuleProtocolTCP
-	case proto.RuleProtocol_UDP:
-		return types.PolicyRuleProtocolUDP
-	case proto.RuleProtocol_ICMP:
-		return types.PolicyRuleProtocolICMP
-	case proto.RuleProtocol_ALL:
-		return types.PolicyRuleProtocolALL
-	case proto.RuleProtocol_NETBIRD_SSH:
-		return types.PolicyRuleProtocolNetbirdSSH
-	default:
-		return types.PolicyRuleProtocolALL
-	}
-}
-
-func lookupAgentVersion(table []string, idx uint32) string {
-	if int(idx) < len(table) {
-		return table[idx]
-	}
-	return ""
-}
-
-func stringSliceToSet(s []string) map[string]struct{} {
-	if len(s) == 0 {
-		return nil
-	}
-	out := make(map[string]struct{}, len(s))
-	for _, v := range s {
-		out[v] = struct{}{}
-	}
-	return out
-}
-
-// domainsFromPunycode is a thin wrapper that converts a punycode list back to
-// the domain.List type the route.Route struct expects. It accepts the
-// punycode strings as-is (no extra decoding) — symmetric with
-// route.Domains.ToPunycodeList() used in the encoder.
-func domainsFromPunycode(punycoded []string) domain.List {
-	if len(punycoded) == 0 {
-		return nil
-	}
-	out := make(domain.List, 0, len(punycoded))
-	for _, d := range punycoded {
-		out = append(out, domain.Domain(d))
-	}
-	return out
-}

shared/management/networkmap/encode.go

@@ -1,323 +0,0 @@
-// Package networkmap contains the shared NetworkMap helpers that both the
-// management server and the client agent need.
-//
-// The proto-conversion helpers (types.NetworkMap → proto.NetworkMap) live
-// here so the client can run the same conversion locally after deriving its
-// NetworkMap from a NetworkMapEnvelope, without taking a dependency on the
-// server-side conversion package (which pulls in cloud integrations and is
-// otherwise an unwanted internal import on the client).
-//
-// The helpers are pure functions over inputs — no caches, no IO, no logging
-// beyond a context-aware error log when an individual user-id hash fails.
-package networkmap
-
-import (
-	"context"
-
-	log "github.com/sirupsen/logrus"
-	goproto "google.golang.org/protobuf/proto"
-
-	nbdns "github.com/netbirdio/netbird/dns"
-	"net/netip"
-
-	nbpeer "github.com/netbirdio/netbird/management/server/peer"
-	"github.com/netbirdio/netbird/shared/management/types"
-	nbroute "github.com/netbirdio/netbird/route"
-	"github.com/netbirdio/netbird/shared/management/proto"
-	"github.com/netbirdio/netbird/shared/netiputil"
-	"github.com/netbirdio/netbird/shared/sshauth"
-)
-
-// ToProtocolRoutes converts a slice of typed routes to their proto form.
-func ToProtocolRoutes(routes []*nbroute.Route) []*proto.Route {
-	protoRoutes := make([]*proto.Route, 0, len(routes))
-	for _, r := range routes {
-		protoRoutes = append(protoRoutes, ToProtocolRoute(r))
-	}
-	return protoRoutes
-}
-
-// ToProtocolRoute converts one typed route to its proto form.
-func ToProtocolRoute(route *nbroute.Route) *proto.Route {
-	return &proto.Route{
-		ID:            string(route.ID),
-		NetID:         string(route.NetID),
-		Network:       route.Network.String(),
-		Domains:       route.Domains.ToPunycodeList(),
-		NetworkType:   int64(route.NetworkType),
-		Peer:          route.Peer,
-		Metric:        int64(route.Metric),
-		Masquerade:    route.Masquerade,
-		KeepRoute:     route.KeepRoute,
-		SkipAutoApply: route.SkipAutoApply,
-	}
-}
-
-// ToProtocolFirewallRules converts the firewall rules to the protocol form.
-// When useSourcePrefixes is true, the compact SourcePrefixes field is
-// populated alongside the deprecated PeerIP for forward compatibility.
-// Wildcard rules ("0.0.0.0") are expanded into separate v4/v6 SourcePrefixes
-// when includeIPv6 is true.
-func ToProtocolFirewallRules(rules []*types.FirewallRule, includeIPv6, useSourcePrefixes bool) []*proto.FirewallRule {
-	result := make([]*proto.FirewallRule, 0, len(rules))
-	for i := range rules {
-		rule := rules[i]
-
-		fwRule := &proto.FirewallRule{
-			PolicyID:  []byte(rule.PolicyID),
-			PeerIP:    rule.PeerIP, //nolint:staticcheck // populated for backward compatibility
-			Direction: GetProtoDirection(rule.Direction),
-			Action:    GetProtoAction(rule.Action),
-			Protocol:  GetProtoProtocol(rule.Protocol),
-			Port:      rule.Port,
-		}
-
-		if useSourcePrefixes && rule.PeerIP != "" {
-			result = append(result, populateSourcePrefixes(fwRule, rule, includeIPv6)...)
-		}
-
-		if ShouldUsePortRange(fwRule) {
-			fwRule.PortInfo = rule.PortRange.ToProto()
-		}
-
-		result = append(result, fwRule)
-	}
-	return result
-}
-
-// populateSourcePrefixes sets SourcePrefixes on fwRule and returns any
-// additional rules needed (e.g. a v6 wildcard clone when the peer IP is
-// unspecified).
-func populateSourcePrefixes(fwRule *proto.FirewallRule, rule *types.FirewallRule, includeIPv6 bool) []*proto.FirewallRule {
-	addr, err := netip.ParseAddr(rule.PeerIP)
-	if err != nil {
-		return nil
-	}
-
-	if !addr.IsUnspecified() {
-		fwRule.SourcePrefixes = [][]byte{netiputil.EncodeAddr(addr.Unmap())}
-		return nil
-	}
-
-	v4Wildcard, _ := netiputil.EncodePrefix(netip.PrefixFrom(netip.IPv4Unspecified(), 0))
-	fwRule.SourcePrefixes = [][]byte{v4Wildcard}
-
-	if !includeIPv6 {
-		return nil
-	}
-
-	v6Rule := goproto.Clone(fwRule).(*proto.FirewallRule)
-	v6Rule.PeerIP = "::" //nolint:staticcheck // populated for backward compatibility
-	v6Wildcard, _ := netiputil.EncodePrefix(netip.PrefixFrom(netip.IPv6Unspecified(), 0))
-	v6Rule.SourcePrefixes = [][]byte{v6Wildcard}
-	if ShouldUsePortRange(v6Rule) {
-		v6Rule.PortInfo = rule.PortRange.ToProto()
-	}
-	return []*proto.FirewallRule{v6Rule}
-}
-
-// GetProtoDirection converts the direction to proto.RuleDirection.
-func GetProtoDirection(direction int) proto.RuleDirection {
-	if direction == types.FirewallRuleDirectionOUT {
-		return proto.RuleDirection_OUT
-	}
-	return proto.RuleDirection_IN
-}
-
-// GetProtoAction converts the action to proto.RuleAction.
-func GetProtoAction(action string) proto.RuleAction {
-	if action == string(types.PolicyTrafficActionDrop) {
-		return proto.RuleAction_DROP
-	}
-	return proto.RuleAction_ACCEPT
-}
-
-// GetProtoProtocol converts the protocol to proto.RuleProtocol.
-func GetProtoProtocol(protocol string) proto.RuleProtocol {
-	switch types.PolicyRuleProtocolType(protocol) {
-	case types.PolicyRuleProtocolALL:
-		return proto.RuleProtocol_ALL
-	case types.PolicyRuleProtocolTCP:
-		return proto.RuleProtocol_TCP
-	case types.PolicyRuleProtocolUDP:
-		return proto.RuleProtocol_UDP
-	case types.PolicyRuleProtocolICMP:
-		return proto.RuleProtocol_ICMP
-	case types.PolicyRuleProtocolNetbirdSSH:
-		return proto.RuleProtocol_NETBIRD_SSH
-	default:
-		return proto.RuleProtocol_UNKNOWN
-	}
-}
-
-// GetProtoPortInfo converts route-firewall-rule port info to proto.PortInfo.
-func GetProtoPortInfo(rule *types.RouteFirewallRule) *proto.PortInfo {
-	var portInfo proto.PortInfo
-	if rule.Port != 0 {
-		portInfo.PortSelection = &proto.PortInfo_Port{Port: uint32(rule.Port)}
-	} else if portRange := rule.PortRange; portRange.Start != 0 && portRange.End != 0 {
-		portInfo.PortSelection = &proto.PortInfo_Range_{
-			Range: &proto.PortInfo_Range{
-				Start: uint32(portRange.Start),
-				End:   uint32(portRange.End),
-			},
-		}
-	}
-	return &portInfo
-}
-
-// ShouldUsePortRange reports whether the firewall rule should use a port
-// range rather than a single port (TCP/UDP without a single port).
-func ShouldUsePortRange(rule *proto.FirewallRule) bool {
-	return rule.Port == "" && (rule.Protocol == proto.RuleProtocol_UDP || rule.Protocol == proto.RuleProtocol_TCP)
-}
-
-// ToProtocolRoutesFirewallRules converts a slice of typed route-firewall
-// rules to proto.
-func ToProtocolRoutesFirewallRules(rules []*types.RouteFirewallRule) []*proto.RouteFirewallRule {
-	result := make([]*proto.RouteFirewallRule, len(rules))
-	for i := range rules {
-		rule := rules[i]
-		result[i] = &proto.RouteFirewallRule{
-			SourceRanges: rule.SourceRanges,
-			Action:       GetProtoAction(rule.Action),
-			Destination:  rule.Destination,
-			Protocol:     GetProtoProtocol(rule.Protocol),
-			PortInfo:     GetProtoPortInfo(rule),
-			IsDynamic:    rule.IsDynamic,
-			Domains:      rule.Domains.ToPunycodeList(),
-			PolicyID:     []byte(rule.PolicyID),
-			RouteID:      string(rule.RouteID),
-		}
-	}
-	return result
-}
-
-// ConvertToProtoCustomZone converts an nbdns.CustomZone to its proto form.
-func ConvertToProtoCustomZone(zone nbdns.CustomZone) *proto.CustomZone {
-	protoZone := &proto.CustomZone{
-		Domain:               zone.Domain,
-		Records:              make([]*proto.SimpleRecord, 0, len(zone.Records)),
-		SearchDomainDisabled: zone.SearchDomainDisabled,
-		NonAuthoritative:     zone.NonAuthoritative,
-	}
-	for _, record := range zone.Records {
-		protoZone.Records = append(protoZone.Records, &proto.SimpleRecord{
-			Name:  record.Name,
-			Type:  int64(record.Type),
-			Class: record.Class,
-			TTL:   int64(record.TTL),
-			RData: record.RData,
-		})
-	}
-	return protoZone
-}
-
-// ConvertToProtoNameServerGroup converts a NameServerGroup to its proto form.
-func ConvertToProtoNameServerGroup(nsGroup *nbdns.NameServerGroup) *proto.NameServerGroup {
-	protoGroup := &proto.NameServerGroup{
-		Primary:              nsGroup.Primary,
-		Domains:              nsGroup.Domains,
-		SearchDomainsEnabled: nsGroup.SearchDomainsEnabled,
-		NameServers:          make([]*proto.NameServer, 0, len(nsGroup.NameServers)),
-	}
-	for _, ns := range nsGroup.NameServers {
-		protoGroup.NameServers = append(protoGroup.NameServers, &proto.NameServer{
-			IP:     ns.IP.String(),
-			Port:   int64(ns.Port),
-			NSType: int64(ns.NSType),
-		})
-	}
-	return protoGroup
-}
-
-// DNSConfigCache is the cache contract for amortising NameServerGroup
-// proto-conversion across peers in the same account. Server uses a concrete
-// implementation; client passes nil (no cross-peer caching needed when
-// rebuilding a single NetworkMap from an envelope).
-type DNSConfigCache interface {
-	GetNameServerGroup(key string) (*proto.NameServerGroup, bool)
-	SetNameServerGroup(key string, value *proto.NameServerGroup)
-}
-
-// ToProtocolDNSConfig converts nbdns.Config to proto.DNSConfig. If cache is
-// non-nil, NameServerGroup proto values are cached by NSG.ID across calls —
-// the server amortises this across peers, the client passes nil.
-func ToProtocolDNSConfig(update nbdns.Config, cache DNSConfigCache, forwardPort int64) *proto.DNSConfig {
-	protoUpdate := &proto.DNSConfig{
-		ServiceEnable:    update.ServiceEnable,
-		CustomZones:      make([]*proto.CustomZone, 0, len(update.CustomZones)),
-		NameServerGroups: make([]*proto.NameServerGroup, 0, len(update.NameServerGroups)),
-		ForwarderPort:    forwardPort,
-	}
-
-	for _, zone := range update.CustomZones {
-		protoUpdate.CustomZones = append(protoUpdate.CustomZones, ConvertToProtoCustomZone(zone))
-	}
-
-	for _, nsGroup := range update.NameServerGroups {
-		if cache != nil {
-			if cachedGroup, exists := cache.GetNameServerGroup(nsGroup.ID); exists {
-				protoUpdate.NameServerGroups = append(protoUpdate.NameServerGroups, cachedGroup)
-				continue
-			}
-		}
-		protoGroup := ConvertToProtoNameServerGroup(nsGroup)
-		if cache != nil {
-			cache.SetNameServerGroup(nsGroup.ID, protoGroup)
-		}
-		protoUpdate.NameServerGroups = append(protoUpdate.NameServerGroups, protoGroup)
-	}
-
-	return protoUpdate
-}
-
-// AppendRemotePeerConfig appends typed peers as proto.RemotePeerConfig
-// entries to dst and returns the result.
-func AppendRemotePeerConfig(dst []*proto.RemotePeerConfig, peers []*nbpeer.Peer, dnsName string, includeIPv6 bool) []*proto.RemotePeerConfig {
-	for _, rPeer := range peers {
-		allowedIPs := []string{rPeer.IP.String() + "/32"}
-		if includeIPv6 && rPeer.IPv6.IsValid() {
-			allowedIPs = append(allowedIPs, rPeer.IPv6.String()+"/128")
-		}
-		dst = append(dst, &proto.RemotePeerConfig{
-			WgPubKey:     rPeer.Key,
-			AllowedIps:   allowedIPs,
-			SshConfig:    &proto.SSHConfig{SshPubKey: []byte(rPeer.SSHKey)},
-			Fqdn:         rPeer.FQDN(dnsName),
-			AgentVersion: rPeer.Meta.WtVersion,
-		})
-	}
-	return dst
-}
-
-// BuildAuthorizedUsersProto deduplicates user-IDs into a hashed list and
-// builds per-machine-user index maps. Returns (hashedUsers, machineUsers).
-// Errors from individual hash failures are logged via the provided context;
-// they leave the offending user out of the result but don't abort the build.
-func BuildAuthorizedUsersProto(ctx context.Context, authorizedUsers map[string]map[string]struct{}) ([][]byte, map[string]*proto.MachineUserIndexes) {
-	userIDToIndex := make(map[string]uint32)
-	var hashedUsers [][]byte
-	machineUsers := make(map[string]*proto.MachineUserIndexes, len(authorizedUsers))
-
-	for machineUser, users := range authorizedUsers {
-		indexes := make([]uint32, 0, len(users))
-		for userID := range users {
-			idx, exists := userIDToIndex[userID]
-			if !exists {
-				hash, err := sshauth.HashUserID(userID)
-				if err != nil {
-					log.WithContext(ctx).WithError(err).Error("failed to hash user id")
-					continue
-				}
-				idx = uint32(len(hashedUsers))
-				userIDToIndex[userID] = idx
-				hashedUsers = append(hashedUsers, hash[:])
-			}
-			indexes = append(indexes, idx)
-		}
-		machineUsers[machineUser] = &proto.MachineUserIndexes{Indexes: indexes}
-	}
-
-	return hashedUsers, machineUsers
-}

shared/management/networkmap/envelope.go

@@ -1,189 +0,0 @@
-package networkmap
-
-import (
-	"context"
-	"encoding/base64"
-	"fmt"
-
-	"github.com/netbirdio/netbird/shared/management/proto"
-	"github.com/netbirdio/netbird/shared/management/types"
-)
-
-// EnvelopeResult is what the client engine consumes after receiving a
-// component-format NetworkMap. Both fields are populated:
-//
-//   - NetworkMap is the *proto.NetworkMap shape the engine reads today via
-//     update.GetNetworkMap() — built from the envelope's components by
-//     running Calculate() locally + converting back through the shared
-//     proto helpers + merging the optional ProxyPatch.
-//   - Components is the *types.NetworkMapComponents the engine retains so
-//     future incremental delta updates have a base to apply changes
-//     against. The client keeps it under its sync lock.
-type EnvelopeResult struct {
-	NetworkMap *proto.NetworkMap
-	Components *types.NetworkMapComponents
-}
-
-// EnvelopeToNetworkMap is the full client-side pipeline: decode the
-// component envelope back to a typed NetworkMapComponents, run Calculate()
-// locally to produce the typed NetworkMap, convert it to the wire form the
-// engine consumes, and fold in any ProxyPatch the server attached.
-//
-// localPeerKey is the receiving peer's WG pub key (used to derive
-// includeIPv6 / useSourcePrefixes from the receiving peer's own record in
-// the components struct, mirroring legacy ToSyncResponse behaviour).
-//
-// dnsName is the account's DNS domain ("netbird.cloud" etc.); used when
-// rebuilding the per-peer FQDNs that proto.RemotePeerConfig carries.
-func EnvelopeToNetworkMap(ctx context.Context, env *proto.NetworkMapEnvelope, localPeerKey, dnsName string) (*EnvelopeResult, error) {
-	components, err := DecodeEnvelope(env)
-	if err != nil {
-		return nil, fmt.Errorf("decode envelope: %w", err)
-	}
-
-	// Find the receiving peer in the decoded components by WG key.
-	// c.Peers is keyed by canonical base64 of the raw 32-byte pub key
-	// (decoder re-encodes the bytes off the wire). The caller may pass a
-	// non-canonical encoding (some persisted production keys carry
-	// non-zero trailing padding bits that survived a legacy import), so
-	// round-trip through raw bytes once to canonicalize before lookup.
-	canonicalKey := canonicalizeWgKey(localPeerKey)
-	localPeer := components.Peers[canonicalKey]
-	if localPeer == nil {
-		return nil, fmt.Errorf("receiving peer (wg_key prefix %q) not found among %d decoded peers — components have no PeerID, Calculate would return empty", trimKey(localPeerKey), len(components.Peers))
-	}
-	components.PeerID = canonicalKey
-
-	includeIPv6 := localPeer.SupportsIPv6() && localPeer.IPv6.IsValid()
-	useSourcePrefixes := localPeer.SupportsSourcePrefixes()
-
-	typedNM := components.Calculate(ctx)
-
-	full := env.GetFull()
-	dnsFwdPort := int64(0)
-	if full != nil {
-		dnsFwdPort = full.DnsForwarderPort
-	}
-
-	protoNM := &proto.NetworkMap{
-		Serial: typedNM.Network.CurrentSerial(),
-	}
-	if full != nil {
-		protoNM.PeerConfig = full.PeerConfig
-	}
-	protoNM.Routes = ToProtocolRoutes(typedNM.Routes)
-	protoNM.DNSConfig = ToProtocolDNSConfig(typedNM.DNSConfig, nil, dnsFwdPort)
-
-	remotePeers := AppendRemotePeerConfig(nil, typedNM.Peers, dnsName, includeIPv6)
-	protoNM.RemotePeers = remotePeers
-	protoNM.RemotePeersIsEmpty = len(remotePeers) == 0
-
-	protoNM.OfflinePeers = AppendRemotePeerConfig(nil, typedNM.OfflinePeers, dnsName, includeIPv6)
-
-	firewallRules := ToProtocolFirewallRules(typedNM.FirewallRules, includeIPv6, useSourcePrefixes)
-	protoNM.FirewallRules = firewallRules
-	protoNM.FirewallRulesIsEmpty = len(firewallRules) == 0
-
-	routesFirewallRules := ToProtocolRoutesFirewallRules(typedNM.RoutesFirewallRules)
-	protoNM.RoutesFirewallRules = routesFirewallRules
-	protoNM.RoutesFirewallRulesIsEmpty = len(routesFirewallRules) == 0
-
-	if typedNM.AuthorizedUsers != nil {
-		hashedUsers, machineUsers := BuildAuthorizedUsersProto(ctx, typedNM.AuthorizedUsers)
-		userIDClaim := ""
-		if full != nil {
-			userIDClaim = full.UserIdClaim
-		}
-		protoNM.SshAuth = &proto.SSHAuth{
-			AuthorizedUsers: hashedUsers,
-			MachineUsers:    machineUsers,
-			UserIDClaim:     userIDClaim,
-		}
-	}
-
-	if typedNM.ForwardingRules != nil {
-		forwardingRules := make([]*proto.ForwardingRule, 0, len(typedNM.ForwardingRules))
-		for _, rule := range typedNM.ForwardingRules {
-			forwardingRules = append(forwardingRules, rule.ToProto())
-		}
-		protoNM.ForwardingRules = forwardingRules
-	}
-
-	// Merge the proxy patch the server attached. Mirrors the legacy
-	// NetworkMap.Merge step that the server runs after Calculate().
-	if full != nil && full.ProxyPatch != nil {
-		mergeProxyPatch(protoNM, full.ProxyPatch)
-	}
-
-	return &EnvelopeResult{
-		NetworkMap: protoNM,
-		Components: components,
-	}, nil
-}
-
-// mergeProxyPatch folds a ProxyPatch's pre-expanded fragments into the
-// proto.NetworkMap that Calculate() produced. Mirrors types.NetworkMap.Merge
-// — same six collections, deduplicated where the legacy merge dedupes.
-func mergeProxyPatch(nm *proto.NetworkMap, patch *proto.ProxyPatch) {
-	nm.RemotePeers = appendUniquePeers(nm.RemotePeers, patch.Peers)
-	nm.OfflinePeers = appendUniquePeers(nm.OfflinePeers, patch.OfflinePeers)
-	nm.FirewallRules = append(nm.FirewallRules, patch.FirewallRules...)
-	nm.Routes = append(nm.Routes, patch.Routes...)
-	nm.RoutesFirewallRules = append(nm.RoutesFirewallRules, patch.RouteFirewallRules...)
-	nm.ForwardingRules = append(nm.ForwardingRules, patch.ForwardingRules...)
-	if len(nm.RemotePeers) > 0 {
-		nm.RemotePeersIsEmpty = false
-	}
-	if len(nm.FirewallRules) > 0 {
-		nm.FirewallRulesIsEmpty = false
-	}
-	if len(nm.RoutesFirewallRules) > 0 {
-		nm.RoutesFirewallRulesIsEmpty = false
-	}
-}
-
-// appendUniquePeers dedupes by WgPubKey — mirrors legacy
-// mergeUniquePeersByID's intent (legacy keyed off Peer.ID; in proto form the
-// closest stable identifier is WgPubKey).
-func appendUniquePeers(dst, extra []*proto.RemotePeerConfig) []*proto.RemotePeerConfig {
-	if len(extra) == 0 {
-		return dst
-	}
-	seen := make(map[string]struct{}, len(dst))
-	for _, p := range dst {
-		if p == nil {
-			continue
-		}
-		seen[p.WgPubKey] = struct{}{}
-	}
-	for _, p := range extra {
-		if p == nil {
-			continue
-		}
-		if _, ok := seen[p.WgPubKey]; ok {
-			continue
-		}
-		seen[p.WgPubKey] = struct{}{}
-		dst = append(dst, p)
-	}
-	return dst
-}
-
-func trimKey(s string) string {
-	if len(s) > 12 {
-		return s[:12]
-	}
-	return s
-}
-
-// canonicalizeWgKey normalises a base64-encoded WireGuard public key so it
-// matches the canonical encoding emitted by the envelope decoder. Returns
-// the input unchanged when it does not decode to 32 raw bytes (caller will
-// hit a miss in the peer map and surface the error).
-func canonicalizeWgKey(s string) string {
-	raw, err := base64.StdEncoding.DecodeString(s)
-	if err != nil || len(raw) != 32 {
-		return s
-	}
-	return base64.StdEncoding.EncodeToString(raw)
-}