remove auto updates gorm default latest

- fix development version handling
- add log lines

client/internal/connect.go

@@ -280,6 +280,10 @@ func (c *ConnectClient) run(mobileDependency MobileDependency, runningChan chan
 			return wrapErr(err)
 		}
 
+		if loginResp.PeerConfig != nil && loginResp.PeerConfig.AutoUpdate != nil {
+			c.engine.InitialUpdateHandling(loginResp.PeerConfig.AutoUpdate)
+		}
+
 		log.Infof("Netbird engine started, the IP is: %s", peerConfig.GetAddress())
 		state.Set(StatusConnected)
 

client/internal/engine.go

@@ -50,6 +50,7 @@ import (
 	"github.com/netbirdio/netbird/client/internal/routemanager"
 	"github.com/netbirdio/netbird/client/internal/routemanager/systemops"
 	"github.com/netbirdio/netbird/client/internal/statemanager"
+	"github.com/netbirdio/netbird/client/internal/updatemanager"
 	cProto "github.com/netbirdio/netbird/client/proto"
 	"github.com/netbirdio/netbird/shared/management/domain"
 	semaphoregroup "github.com/netbirdio/netbird/util/semaphore-group"
@@ -75,6 +76,7 @@ const (
 	PeerConnectionTimeoutMax = 45000 // ms
 	PeerConnectionTimeoutMin = 30000 // ms
 	connInitLimit            = 200
+	disableAutoUpdate        = "disabled"
 )
 
 var ErrResetConnection = fmt.Errorf("reset connection")
@@ -201,6 +203,9 @@ type Engine struct {
 	connSemaphore       *semaphoregroup.SemaphoreGroup
 	flowManager         nftypes.FlowManager
 
+	// auto-update
+	updateManager *updatemanager.UpdateManager
+
 	// WireGuard interface monitor
 	wgIfaceMonitor *WGIfaceMonitor
 
@@ -312,6 +317,10 @@ func (e *Engine) Stop() error {
 		e.srWatcher.Close()
 	}
 
+	if e.updateManager != nil {
+		e.updateManager.Stop()
+	}
+
 	e.statusRecorder.ReplaceOfflinePeers([]peer.State{})
 	e.statusRecorder.UpdateDNSStates([]peer.NSGroupState{})
 	e.statusRecorder.UpdateRelayStates([]relay.ProbeResult{})
@@ -532,6 +541,19 @@ func (e *Engine) Start(netbirdConfig *mgmProto.NetbirdConfig, mgmtURL *url.URL)
 	return nil
 }
 
+func (e *Engine) InitialUpdateHandling(autoUpdateSettings *mgmProto.AutoUpdateSettings) {
+	e.syncMsgMux.Lock()
+	defer e.syncMsgMux.Unlock()
+
+	if e.updateManager == nil {
+		e.updateManager = updatemanager.NewUpdateManager(e.statusRecorder, e.stateManager)
+	}
+
+	e.updateManager.CheckUpdateSuccess(e.ctx)
+
+	e.handleAutoUpdateVersion(autoUpdateSettings, true)
+}
+
 func (e *Engine) createFirewall() error {
 	if e.config.DisableFirewall {
 		log.Infof("firewall is disabled")
@@ -746,10 +768,44 @@ func (e *Engine) PopulateNetbirdConfig(netbirdConfig *mgmProto.NetbirdConfig, mg
 	return nil
 }
 
+func (e *Engine) handleAutoUpdateVersion(autoUpdateSettings *mgmProto.AutoUpdateSettings, initialCheck bool) {
+	if autoUpdateSettings == nil {
+		return
+	}
+
+	disabled := autoUpdateSettings.Version == disableAutoUpdate
+
+	// Stop and cleanup if disabled
+	if e.updateManager != nil && disabled {
+		log.Infof("auto-update is disabled, stopping update manager")
+		e.updateManager.Stop()
+		e.updateManager = nil
+		return
+	}
+
+	// Skip check unless AlwaysUpdate is enabled or this is the initial check at startup
+	if !autoUpdateSettings.AlwaysUpdate && !initialCheck {
+		log.Debugf("skipping auto-update check, AlwaysUpdate is false and this is not the initial check")
+		return
+	}
+
+	// Start manager if needed
+	if e.updateManager == nil {
+		log.Infof("starting auto-update manager")
+		e.updateManager = updatemanager.NewUpdateManager(e.statusRecorder, e.stateManager)
+	}
+	e.updateManager.Start(e.ctx)
+	log.Infof("handling auto-update version: %s", autoUpdateSettings.Version)
+	e.updateManager.SetVersion(autoUpdateSettings.Version)
+}
+
 func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 	e.syncMsgMux.Lock()
 	defer e.syncMsgMux.Unlock()
 
+	if update.NetworkMap != nil && update.NetworkMap.PeerConfig != nil {
+		e.handleAutoUpdateVersion(update.NetworkMap.PeerConfig.AutoUpdate, false)
+	}
 	if update.GetNetbirdConfig() != nil {
 		wCfg := update.GetNetbirdConfig()
 		err := e.updateTURNs(wCfg.GetTurns())

client/internal/updatemanager/manager.go

@@ -0,0 +1,386 @@
+package updatemanager
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"os"
+	"path/filepath"
+	"strings"
+	"sync"
+	"time"
+
+	v "github.com/hashicorp/go-version"
+	log "github.com/sirupsen/logrus"
+
+	"github.com/netbirdio/netbird/client/internal/peer"
+	"github.com/netbirdio/netbird/client/internal/statemanager"
+	cProto "github.com/netbirdio/netbird/client/proto"
+	"github.com/netbirdio/netbird/version"
+)
+
+const (
+	latestVersion = "latest"
+	// this version will be ignored
+	developmentVersion = "development"
+)
+
+type UpdateInterface interface {
+	StopWatch()
+	SetDaemonVersion(newVersion string) bool
+	SetOnUpdateListener(updateFn func())
+	LatestVersion() *v.Version
+	StartFetcher()
+}
+
+type UpdateState struct {
+	PreUpdateVersion string
+	TargetVersion    string
+}
+
+func (u UpdateState) Name() string {
+	return "autoUpdate"
+}
+
+type UpdateManager struct {
+	statusRecorder *peer.Status
+	stateManager   *statemanager.Manager
+
+	lastTrigger    time.Time
+	mgmUpdateChan  chan struct{}
+	updateChannel  chan struct{}
+	currentVersion string
+	update         UpdateInterface
+	wg             sync.WaitGroup
+
+	cancel context.CancelFunc
+
+	expectedVersion       *v.Version
+	updateToLatestVersion bool
+
+	// updateMutex protect update and expectedVersion fields
+	updateMutex sync.Mutex
+}
+
+func NewUpdateManager(statusRecorder *peer.Status, stateManager *statemanager.Manager) *UpdateManager {
+	manager := &UpdateManager{
+		statusRecorder: statusRecorder,
+		stateManager:   stateManager,
+		mgmUpdateChan:  make(chan struct{}, 1),
+		updateChannel:  make(chan struct{}, 1),
+		currentVersion: version.NetbirdVersion(),
+		update:         version.NewUpdate("nb/client"),
+	}
+
+	return manager
+}
+
+// CheckUpdateSuccess checks if the update was successful. It works without to start the update manager.
+func (u *UpdateManager) CheckUpdateSuccess(ctx context.Context) {
+	u.updateStateManager(ctx)
+	return
+}
+
+func (u *UpdateManager) Start(ctx context.Context) {
+	if u.cancel != nil {
+		log.Errorf("UpdateManager already started")
+		return
+	}
+
+	u.update.SetDaemonVersion(u.currentVersion)
+	u.update.SetOnUpdateListener(func() {
+		select {
+		case u.updateChannel <- struct{}{}:
+		default:
+		}
+	})
+	go u.update.StartFetcher()
+
+	ctx, cancel := context.WithCancel(ctx)
+	u.cancel = cancel
+
+	u.wg.Add(1)
+	go u.updateLoop(ctx)
+}
+
+func (u *UpdateManager) SetVersion(expectedVersion string) {
+	log.Infof("set expected agent version for upgrade: %s", expectedVersion)
+	if u.cancel == nil {
+		log.Errorf("UpdateManager not started")
+		return
+	}
+
+	u.updateMutex.Lock()
+	defer u.updateMutex.Unlock()
+	if expectedVersion == latestVersion {
+		u.updateToLatestVersion = true
+		u.expectedVersion = nil
+	} else {
+		expectedSemVer, err := v.NewVersion(expectedVersion)
+		if err != nil {
+			log.Errorf("Error parsing version: %v", err)
+			return
+		}
+		if u.expectedVersion != nil && u.expectedVersion.Equal(expectedSemVer) {
+			return
+		}
+		u.expectedVersion = expectedSemVer
+		u.updateToLatestVersion = false
+	}
+
+	select {
+	case u.mgmUpdateChan <- struct{}{}:
+	default:
+	}
+}
+
+func (u *UpdateManager) Stop() {
+	if u.cancel == nil {
+		return
+	}
+
+	u.cancel()
+	u.updateMutex.Lock()
+	if u.update != nil {
+		u.update.StopWatch()
+		u.update = nil
+	}
+	u.updateMutex.Unlock()
+
+	u.wg.Wait()
+}
+
+func (u *UpdateManager) onContextCancel() {
+	if u.cancel == nil {
+		return
+	}
+
+	u.updateMutex.Lock()
+	defer u.updateMutex.Unlock()
+	if u.update != nil {
+		u.update.StopWatch()
+		u.update = nil
+	}
+}
+
+func (u *UpdateManager) updateLoop(ctx context.Context) {
+	defer u.wg.Done()
+
+	for {
+		select {
+		case <-ctx.Done():
+			u.onContextCancel()
+			return
+		case <-u.mgmUpdateChan:
+		case <-u.updateChannel:
+			log.Infof("fetched new version info")
+		}
+
+		u.handleUpdate(ctx)
+	}
+}
+
+func (u *UpdateManager) handleUpdate(ctx context.Context) {
+	var updateVersion *v.Version
+
+	u.updateMutex.Lock()
+	if u.update == nil {
+		u.updateMutex.Unlock()
+		return
+	}
+
+	expectedVersion := u.expectedVersion
+	useLatest := u.updateToLatestVersion
+	curLatestVersion := u.update.LatestVersion()
+	u.updateMutex.Unlock()
+
+	switch {
+	// Resolve "latest" to actual version
+	case useLatest:
+		if curLatestVersion == nil {
+			log.Tracef("latest version not fetched yet")
+			return
+		}
+		updateVersion = curLatestVersion
+	// Update to specific version
+	case expectedVersion != nil:
+		updateVersion = expectedVersion
+	default:
+		log.Debugf("no expected version information set")
+		return
+	}
+
+	log.Debugf("checking update option, current version: %s, target version: %s", u.currentVersion, updateVersion)
+	if !u.shouldUpdate(updateVersion) {
+		return
+	}
+
+	ctx, cancel := context.WithTimeout(ctx, time.Minute)
+	defer cancel()
+
+	u.lastTrigger = time.Now()
+	log.Debugf("Auto-update triggered, current version: %s, target version: %s", u.currentVersion, updateVersion)
+	u.statusRecorder.PublishEvent(
+		cProto.SystemEvent_INFO,
+		cProto.SystemEvent_SYSTEM,
+		"Automatically updating client",
+		"Your client version is older than auto-update version set in Management, updating client now.",
+		nil,
+	)
+
+	u.statusRecorder.PublishEvent(
+		cProto.SystemEvent_INFO,
+		cProto.SystemEvent_SYSTEM,
+		"",
+		"",
+		map[string]string{"progress_window": "show"},
+	)
+
+	updateState := UpdateState{
+		PreUpdateVersion: u.currentVersion,
+		TargetVersion:    updateVersion.String(),
+	}
+
+	if err := u.stateManager.UpdateState(updateState); err != nil {
+		log.Warnf("failed to update state: %v", err)
+	} else {
+		if err = u.stateManager.PersistState(ctx); err != nil {
+			log.Warnf("failed to persist state: %v", err)
+		}
+	}
+
+	if err := u.triggerUpdate(ctx, updateVersion.String()); err != nil {
+		log.Errorf("Error triggering auto-update: %v", err)
+		u.statusRecorder.PublishEvent(
+			cProto.SystemEvent_ERROR,
+			cProto.SystemEvent_SYSTEM,
+			"Auto-update failed",
+			fmt.Sprintf("Auto-update failed: %v", err),
+			nil,
+		)
+		u.statusRecorder.PublishEvent(
+			cProto.SystemEvent_INFO,
+			cProto.SystemEvent_SYSTEM,
+			"",
+			"",
+			map[string]string{"progress_window": "hide"},
+		)
+	}
+}
+
+func (u *UpdateManager) updateStateManager(ctx context.Context) {
+	stateType := &UpdateState{}
+
+	u.stateManager.RegisterState(stateType)
+	if err := u.stateManager.LoadState(stateType); err != nil {
+		log.Errorf("failed to load state: %v", err)
+		return
+	}
+	state := u.stateManager.GetState(stateType)
+	if state == nil {
+		return
+	}
+
+	updateState, ok := state.(*UpdateState)
+	if !ok {
+		log.Errorf("failed to cast state to UpdateState")
+		return
+	}
+	log.Debugf("autoUpdate state loaded, %v", *updateState)
+	if updateState.TargetVersion == u.currentVersion {
+		log.Infof("published notification event")
+		u.statusRecorder.PublishEvent(
+			cProto.SystemEvent_INFO,
+			cProto.SystemEvent_SYSTEM,
+			"Auto-update completed",
+			fmt.Sprintf("Your NetBird Client was auto-updated to version %s", u.currentVersion),
+			nil,
+		)
+	}
+	if err := u.stateManager.DeleteState(updateState); err != nil {
+		log.Errorf("failed to delete state: %v", err)
+	} else if err = u.stateManager.PersistState(ctx); err != nil {
+		log.Errorf("failed to persist state: %v", err)
+	}
+}
+
+func (u *UpdateManager) shouldUpdate(updateVersion *v.Version) bool {
+	if u.currentVersion == developmentVersion {
+		log.Debugf("skipping auto-update, running development version")
+		return false
+	}
+	currentVersion, err := v.NewVersion(u.currentVersion)
+	if err != nil {
+		log.Errorf("error checking for update, error parsing version `%s`: %v", u.currentVersion, err)
+		return false
+	}
+	if currentVersion.GreaterThanOrEqual(updateVersion) {
+		log.Infof("current version (%s) is equal to or higher than auto-update version (%s)", u.currentVersion, updateVersion)
+		return false
+	}
+
+	if time.Since(u.lastTrigger) < 5*time.Minute {
+		log.Debugf("skipping auto-update, last update was %s ago", time.Since(u.lastTrigger))
+		return false
+	}
+
+	return true
+}
+
+func downloadFileToTemporaryDir(ctx context.Context, fileURL string) (string, error) { //nolint:unused
+	tempDir, err := os.MkdirTemp("", "netbird-installer-*")
+	if err != nil {
+		return "", fmt.Errorf("error creating temporary directory: %w", err)
+	}
+
+	// Clean up temp directory on error
+	var success bool
+	defer func() {
+		if !success {
+			if err := os.RemoveAll(tempDir); err != nil {
+				log.Errorf("error cleaning up temporary directory: %v", err)
+			}
+		}
+	}()
+
+	fileNameParts := strings.Split(fileURL, "/")
+	out, err := os.Create(filepath.Join(tempDir, fileNameParts[len(fileNameParts)-1]))
+	if err != nil {
+		return "", fmt.Errorf("error creating temporary file: %w", err)
+	}
+	defer func() {
+		if err := out.Close(); err != nil {
+			log.Errorf("error closing temporary file: %v", err)
+		}
+	}()
+
+	req, err := http.NewRequestWithContext(ctx, "GET", fileURL, nil)
+	if err != nil {
+		return "", fmt.Errorf("error creating file download request: %w", err)
+	}
+	resp, err := http.DefaultClient.Do(req)
+	if err != nil {
+		return "", fmt.Errorf("error downloading file: %w", err)
+	}
+	defer func() {
+		if err := resp.Body.Close(); err != nil {
+			log.Errorf("Error closing response body: %v", err)
+		}
+	}()
+
+	if resp.StatusCode != http.StatusOK {
+		log.Errorf("error downloading update file, received status code: %d", resp.StatusCode)
+		return "", fmt.Errorf("error downloading file, received status code: %d", resp.StatusCode)
+	}
+
+	_, err = io.Copy(out, resp.Body)
+	if err != nil {
+		return "", fmt.Errorf("error downloading file: %w", err)
+	}
+
+	log.Infof("downloaded update file to %s", out.Name())
+
+	success = true // Mark success to prevent cleanup
+	return out.Name(), nil
+}

client/internal/updatemanager/manager_test.go

@@ -0,0 +1,213 @@
+package updatemanager
+
+import (
+	"context"
+	"fmt"
+	v "github.com/hashicorp/go-version"
+	"github.com/netbirdio/netbird/client/internal/peer"
+	"github.com/netbirdio/netbird/client/internal/statemanager"
+	"path"
+	"testing"
+	"time"
+)
+
+func (u *UpdateManager) WithCustomVersionUpdate(versionUpdate UpdateInterface) *UpdateManager {
+	u.update = versionUpdate
+	return u
+}
+
+type versionUpdateMock struct {
+	latestVersion *v.Version
+	onUpdate      func()
+}
+
+func (v versionUpdateMock) StopWatch() {}
+
+func (v versionUpdateMock) SetDaemonVersion(newVersion string) bool {
+	return false
+}
+
+func (v *versionUpdateMock) SetOnUpdateListener(updateFn func()) {
+	v.onUpdate = updateFn
+}
+
+func (v versionUpdateMock) LatestVersion() *v.Version {
+	return v.latestVersion
+}
+
+func (v versionUpdateMock) StartFetcher() {}
+
+func Test_LatestVersion(t *testing.T) {
+	testMatrix := []struct {
+		name                 string
+		daemonVersion        string
+		initialLatestVersion *v.Version
+		latestVersion        *v.Version
+		shouldUpdateInit     bool
+		shouldUpdateLater    bool
+	}{
+		{
+			name:                 "Should only trigger update once due to time between triggers being < 5 Minutes",
+			daemonVersion:        "1.0.0",
+			initialLatestVersion: v.Must(v.NewSemver("1.0.1")),
+			latestVersion:        v.Must(v.NewSemver("1.0.2")),
+			shouldUpdateInit:     true,
+			shouldUpdateLater:    false,
+		},
+		{
+			name:                 "Shouldn't update initially, but should update as soon as latest version is fetched",
+			daemonVersion:        "1.0.0",
+			initialLatestVersion: nil,
+			latestVersion:        v.Must(v.NewSemver("1.0.1")),
+			shouldUpdateInit:     false,
+			shouldUpdateLater:    true,
+		},
+	}
+
+	for idx, c := range testMatrix {
+		mockUpdate := &versionUpdateMock{latestVersion: c.initialLatestVersion}
+		tmpFile := path.Join(t.TempDir(), fmt.Sprintf("update-test-%d.json", idx))
+		m := NewUpdateManager(peer.NewRecorder(""), statemanager.New(tmpFile)).WithCustomVersionUpdate(mockUpdate)
+
+		targetVersionChan := make(chan string, 1)
+
+		m.updateFunc = func(ctx context.Context, targetVersion string) error {
+			targetVersionChan <- targetVersion
+			return nil
+		}
+		m.currentVersion = c.daemonVersion
+		m.Start(context.Background())
+		m.SetVersion("latest")
+		var triggeredInit bool
+		select {
+		case targetVersion := <-targetVersionChan:
+			if targetVersion != c.initialLatestVersion.String() {
+				t.Errorf("%s: Initial update version mismatch, expected %v, got %v", c.name, c.initialLatestVersion.String(), targetVersion)
+			}
+			triggeredInit = true
+		case <-time.After(10 * time.Millisecond):
+			triggeredInit = false
+		}
+		if triggeredInit != c.shouldUpdateInit {
+			t.Errorf("%s: Initial update trigger mismatch, expected %v, got %v", c.name, c.shouldUpdateInit, triggeredInit)
+		}
+
+		mockUpdate.latestVersion = c.latestVersion
+		mockUpdate.onUpdate()
+
+		var triggeredLater bool
+		select {
+		case targetVersion := <-targetVersionChan:
+			if targetVersion != c.latestVersion.String() {
+				t.Errorf("%s: Update version mismatch, expected %v, got %v", c.name, c.latestVersion.String(), targetVersion)
+			}
+			triggeredLater = true
+		case <-time.After(10 * time.Millisecond):
+			triggeredLater = false
+		}
+		if triggeredLater != c.shouldUpdateLater {
+			t.Errorf("%s: Update trigger mismatch, expected %v, got %v", c.name, c.shouldUpdateLater, triggeredLater)
+		}
+
+		m.Stop()
+	}
+}
+
+func Test_HandleUpdate(t *testing.T) {
+	testMatrix := []struct {
+		name            string
+		daemonVersion   string
+		latestVersion   *v.Version
+		expectedVersion string
+		shouldUpdate    bool
+	}{
+		{
+			name:            "Update to a specific version should update regardless of if latestVersion is available yet",
+			daemonVersion:   "0.55.0",
+			latestVersion:   nil,
+			expectedVersion: "0.56.0",
+			shouldUpdate:    true,
+		},
+		{
+			name:            "Update to specific version should not update if version matches",
+			daemonVersion:   "0.55.0",
+			latestVersion:   nil,
+			expectedVersion: "0.55.0",
+			shouldUpdate:    false,
+		},
+		{
+			name:            "Update to specific version should not update if current version is newer",
+			daemonVersion:   "0.55.0",
+			latestVersion:   nil,
+			expectedVersion: "0.54.0",
+			shouldUpdate:    false,
+		},
+		{
+			name:            "Update to latest version should update if latest is newer",
+			daemonVersion:   "0.55.0",
+			latestVersion:   v.Must(v.NewSemver("0.56.0")),
+			expectedVersion: "latest",
+			shouldUpdate:    true,
+		},
+		{
+			name:            "Update to latest version should not update if latest == current",
+			daemonVersion:   "0.56.0",
+			latestVersion:   v.Must(v.NewSemver("0.56.0")),
+			expectedVersion: "latest",
+			shouldUpdate:    false,
+		},
+		{
+			name:            "Should not update if daemon version is invalid",
+			daemonVersion:   "development",
+			latestVersion:   v.Must(v.NewSemver("1.0.0")),
+			expectedVersion: "latest",
+			shouldUpdate:    false,
+		},
+		{
+			name:            "Should not update if expecting latest and latest version is unavailable",
+			daemonVersion:   "0.55.0",
+			latestVersion:   nil,
+			expectedVersion: "latest",
+			shouldUpdate:    false,
+		},
+		{
+			name:            "Should not update if expected version is invalid",
+			daemonVersion:   "0.55.0",
+			latestVersion:   nil,
+			expectedVersion: "development",
+			shouldUpdate:    false,
+		},
+	}
+	for idx, c := range testMatrix {
+		tmpFile := path.Join(t.TempDir(), fmt.Sprintf("update-test-%d.json", idx))
+		m := NewUpdateManager(peer.NewRecorder(""), statemanager.New(tmpFile)).WithCustomVersionUpdate(&versionUpdateMock{latestVersion: c.latestVersion})
+		targetVersionChan := make(chan string, 1)
+
+		m.updateFunc = func(ctx context.Context, targetVersion string) error {
+			targetVersionChan <- targetVersion
+			return nil
+		}
+
+		m.currentVersion = c.daemonVersion
+		m.Start(context.Background())
+		m.SetVersion(c.expectedVersion)
+
+		var updateTriggered bool
+		select {
+		case targetVersion := <-targetVersionChan:
+			if c.expectedVersion == "latest" && targetVersion != c.latestVersion.String() {
+				t.Errorf("%s: Update version mismatch, expected %v, got %v", c.name, c.latestVersion.String(), targetVersion)
+			} else if c.expectedVersion != "latest" && targetVersion != c.expectedVersion {
+				t.Errorf("%s: Update version mismatch, expected %v, got %v", c.name, c.expectedVersion, targetVersion)
+			}
+			updateTriggered = true
+		case <-time.After(10 * time.Millisecond):
+			updateTriggered = false
+		}
+
+		if updateTriggered != c.shouldUpdate {
+			t.Errorf("%s: Update trigger mismatch, expected %v, got %v", c.name, c.shouldUpdate, updateTriggered)
+		}
+		m.Stop()
+	}
+}

client/internal/updatemanager/update_darwin.go

@@ -0,0 +1,118 @@
+//go:build darwin
+
+package updatemanager
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/exec"
+	"os/user"
+	"runtime"
+	"strings"
+	"syscall"
+)
+
+const (
+	pkgDownloadURL = "https://github.com/netbirdio/netbird/releases/download/v%version/netbird_%version_darwin_%arch.pkg"
+)
+
+func (u *UpdateManager) triggerUpdate(ctx context.Context, targetVersion string) error {
+	cmd := exec.CommandContext(ctx, "pkgutil", "--pkg-info", "io.netbird.client")
+	outBytes, err := cmd.Output()
+	if err != nil && cmd.ProcessState.ExitCode() == 1 {
+		// Not installed using pkg file, thus installed using Homebrew
+
+		return updateHomeBrew(ctx)
+	}
+	// Installed using pkg file
+	path, err := downloadFileToTemporaryDir(ctx, urlWithVersionArch(targetVersion))
+	if err != nil {
+		return fmt.Errorf("error downloading update file: %w", err)
+	}
+
+	volume := "/"
+	for _, v := range strings.Split(string(outBytes), "\n") {
+		trimmed := strings.TrimSpace(v)
+		if strings.HasPrefix(trimmed, "volume: ") {
+			volume = strings.Split(trimmed, ": ")[1]
+		}
+	}
+
+	cmd = exec.CommandContext(ctx, "installer", "-pkg", path, "-target", volume)
+
+	err = cmd.Start()
+	if err != nil {
+		return fmt.Errorf("error running pkg file: %w", err)
+	}
+	err = cmd.Process.Release()
+
+	return err
+}
+
+func updateHomeBrew(ctx context.Context) error {
+	// Homebrew must be run as a non-root user
+	// To find out which user installed NetBird using HomeBrew we can check the owner of our brew tap directory
+	fileInfo, err := os.Stat("/opt/homebrew/Library/Taps/netbirdio/homebrew-tap/")
+	if err != nil {
+		return fmt.Errorf("error getting homebrew installation path info: %w", err)
+	}
+
+	fileSysInfo, ok := fileInfo.Sys().(*syscall.Stat_t)
+	if !ok {
+		return fmt.Errorf("error checking file owner, sysInfo type is %T not *syscall.Stat_t", fileInfo.Sys())
+	}
+
+	// Get username from UID
+	installer, err := user.LookupId(fmt.Sprintf("%d", fileSysInfo.Uid))
+	if err != nil {
+		return fmt.Errorf("error looking up brew installer user: %w", err)
+	}
+	userName := installer.Name
+	// Get user HOME, required for brew to run correctly
+	// https://github.com/Homebrew/brew/issues/15833
+	homeDir := installer.HomeDir
+	// Homebrew does not support installing specific versions
+	// Thus it will always update to latest and ignore targetVersion
+	upgradeArgs := []string{"-u", userName, "/opt/homebrew/bin/brew", "upgrade", "netbirdio/tap/netbird"}
+	// Check if netbird-ui is installed
+	cmd := exec.CommandContext(ctx, "brew", "info", "--json", "netbirdio/tap/netbird-ui")
+	err = cmd.Run()
+	if err == nil {
+		// netbird-ui is installed
+		upgradeArgs = append(upgradeArgs, "netbirdio/tap/netbird-ui")
+	}
+	cmd = exec.CommandContext(ctx, "sudo", upgradeArgs...)
+	cmd.Env = append(cmd.Env, "HOME="+homeDir)
+
+	// Homebrew upgrade doesn't restart the client on its own
+	// So we have to wait for it to finish running and ensure it's done
+	// And then basically restart the netbird service
+	err = cmd.Run()
+	if err != nil {
+		return fmt.Errorf("error running brew upgrade: %w", err)
+	}
+
+	currentPID := os.Getpid()
+
+	// Restart netbird service after the fact
+	// This is a workaround since attempting to restart using launchctl will kill the service and die before starting
+	// the service again as it's a child process
+	// using SIGTERM should ensure a clean shutdown
+	process, err := os.FindProcess(currentPID)
+	if err != nil {
+		return fmt.Errorf("error finding current process: %w", err)
+	}
+	err = process.Signal(syscall.SIGTERM)
+	if err != nil {
+		return fmt.Errorf("error sending SIGTERM to current process: %w", err)
+	}
+	// We're dying now, which should restart us
+
+	return nil
+}
+
+func urlWithVersionArch(version string) string {
+	url := strings.ReplaceAll(pkgDownloadURL, "%version", version)
+	return strings.ReplaceAll(url, "%arch", runtime.GOARCH)
+}

client/internal/updatemanager/update_freebsd.go

@@ -0,0 +1,10 @@
+//go:build freebsd
+
+package updatemanager
+
+import "context"
+
+func (u *UpdateManager) triggerUpdate(ctx context.Context, targetVersion string) error {
+	// TODO: Implement
+	return nil
+}

client/internal/updatemanager/update_js.go

@@ -0,0 +1,10 @@
+//go:build js
+
+package updatemanager
+
+import "context"
+
+func (u *UpdateManager) triggerUpdate(ctx context.Context, targetVersion string) error {
+	// TODO: Implement
+	return nil
+}

client/internal/updatemanager/update_linux.go

@@ -0,0 +1,10 @@
+//go:build linux
+
+package updatemanager
+
+import "context"
+
+func (u *UpdateManager) triggerUpdate(ctx context.Context, targetVersion string) error {
+	// TODO: Implement
+	return nil
+}

client/internal/updatemanager/update_windows.go

@@ -0,0 +1,96 @@
+//go:build windows
+
+package updatemanager
+
+import (
+	"context"
+	"os/exec"
+	"runtime"
+	"strings"
+	"syscall"
+
+	log "github.com/sirupsen/logrus"
+	"golang.org/x/sys/windows/registry"
+)
+
+const (
+	msiDownloadURL     = "https://github.com/netbirdio/netbird/releases/download/v%version/netbird_installer_%version_windows_%arch.msi"
+	exeDownloadURL     = "https://github.com/netbirdio/netbird/releases/download/v%version/netbird_installer_%version_windows_%arch.exe"
+	uninstallKeyPath64 = `SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Netbird`
+	uninstallKeyPath32 = `SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Netbird`
+
+	installerEXE installerType = "EXE"
+	installerMSI installerType = "MSI"
+)
+
+type installerType string
+
+func (u *UpdateManager) triggerUpdate(ctx context.Context, targetVersion string) error {
+	method := installation()
+	return install(ctx, method, targetVersion)
+}
+
+func installation() installerType {
+	k, err := registry.OpenKey(registry.LOCAL_MACHINE, uninstallKeyPath64, registry.QUERY_VALUE)
+	if err != nil {
+		k, err = registry.OpenKey(registry.LOCAL_MACHINE, uninstallKeyPath32, registry.QUERY_VALUE)
+		if err != nil {
+			return installerMSI
+		} else {
+			err = k.Close()
+			if err != nil {
+				log.Warnf("Error closing registry key: %v", err)
+			}
+		}
+	} else {
+		err = k.Close()
+		if err != nil {
+			log.Warnf("Error closing registry key: %v", err)
+		}
+	}
+	return installerEXE
+}
+
+func install(ctx context.Context, installerType installerType, targetVersion string) error {
+	path, err := downloadFileToTemporaryDir(ctx, urlWithVersionArch(installerType, targetVersion))
+	if err != nil {
+		return err
+	}
+	log.Infof("start installation %s", path)
+
+	var cmd *exec.Cmd
+	if installerType == installerEXE {
+		cmd = exec.CommandContext(ctx, path, "/S")
+	} else {
+		cmd = exec.CommandContext(ctx, "msiexec", "/quiet", "/i", path)
+	}
+
+	// Detach the process from the parent
+	cmd.SysProcAttr = &syscall.SysProcAttr{
+		CreationFlags: syscall.CREATE_NEW_PROCESS_GROUP | 0x00000008, // 0x00000008 is DETACHED_PROCESS
+	}
+
+	if err := cmd.Start(); err != nil {
+		log.Errorf("error starting installer: %v", err)
+		return err
+	}
+
+	if err := cmd.Process.Release(); err != nil {
+		log.Errorf("error releasing installer process: %v", err)
+		return err
+	}
+
+	log.Infof("installer started successfully: %s", path)
+	return nil
+}
+
+func urlWithVersionArch(it installerType, version string) string {
+	var url string
+	if it == installerEXE {
+		url = exeDownloadURL
+	} else {
+		url = msiDownloadURL
+	}
+	url = strings.ReplaceAll(url, "%version", version)
+	return strings.ReplaceAll(url, "%arch", runtime.GOARCH)
+}

client/ui/client_ui.go

@@ -93,13 +93,14 @@ func main() {
 		showLoginURL: flags.showLoginURL,
 		showDebug:    flags.showDebug,
 		showProfiles: flags.showProfiles,
+		showUpdate:   flags.showUpdate,
 	})
 
 	// Watch for theme/settings changes to update the icon.
 	go watchSettingsChanges(a, client)
 
 	// Run in window mode if any UI flag was set.
-	if flags.showSettings || flags.showNetworks || flags.showDebug || flags.showLoginURL || flags.showProfiles {
+	if flags.showSettings || flags.showNetworks || flags.showDebug || flags.showLoginURL || flags.showProfiles || flags.showUpdate {
 		a.Run()
 		return
 	}
@@ -127,6 +128,7 @@ type cliFlags struct {
 	showDebug      bool
 	showLoginURL   bool
 	errorMsg       string
+	showUpdate     bool
 	saveLogsInFile bool
 }
 
@@ -146,6 +148,7 @@ func parseFlags() *cliFlags {
 	flag.StringVar(&flags.errorMsg, "error-msg", "", "displays an error message window")
 	flag.BoolVar(&flags.saveLogsInFile, "use-log-file", false, fmt.Sprintf("save logs in a file: %s/netbird-ui-PID.log", os.TempDir()))
 	flag.BoolVar(&flags.showLoginURL, "login-url", false, "show login URL in a popup window")
+	flag.BoolVar(&flags.showUpdate, "update", false, "show update progress window")
 	flag.Parse()
 	return &flags
 }
@@ -296,6 +299,8 @@ type serviceClient struct {
 	mExitNodeDeselectAll *systray.MenuItem
 	logFile              string
 	wLoginURL            fyne.Window
+	wUpdateProgress      fyne.Window
+	updateContextCancel  context.CancelFunc
 
 	connectCancel context.CancelFunc
 }
@@ -314,6 +319,7 @@ type newServiceClientArgs struct {
 	showDebug    bool
 	showLoginURL bool
 	showProfiles bool
+	showUpdate   bool
 }
 
 // newServiceClient instance constructor
@@ -331,7 +337,7 @@ func newServiceClient(args *newServiceClientArgs) *serviceClient {
 
 		showAdvancedSettings: args.showSettings,
 		showNetworks:         args.showNetworks,
-		update:               version.NewUpdate("nb/client-ui"),
+		update:               version.NewUpdateAndStart("nb/client-ui"),
 	}
 
 	s.eventHandler = newEventHandler(s)
@@ -349,6 +355,8 @@ func newServiceClient(args *newServiceClientArgs) *serviceClient {
 		s.showDebugUI()
 	case args.showProfiles:
 		s.showProfilesUI()
+	case args.showUpdate:
+		s.showUpdateProgress(ctx)
 	}
 
 	return s
@@ -394,6 +402,30 @@ func (s *serviceClient) updateIcon() {
 	s.updateIndicationLock.Unlock()
 }
 
+func (s *serviceClient) showUpdateProgress(ctx context.Context) {
+	s.wUpdateProgress = s.app.NewWindow("Automatically updating client")
+	loadingLabel := widget.NewLabel("Updating")
+	s.wUpdateProgress.SetContent(container.NewGridWithRows(2, widget.NewLabel("Your client version is older than auto-update version set in Management, updating client now."), loadingLabel))
+	s.wUpdateProgress.Show()
+	go func() {
+		dotCount := 0
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case <-time.After(time.Second):
+				dotCount++
+				dotCount %= 4
+				loadingLabel.SetText(fmt.Sprintf("Updating%s", strings.Repeat(".", dotCount)))
+			}
+		}
+	}()
+	s.wUpdateProgress.CenterOnScreen()
+	s.wUpdateProgress.SetFixedSize(true)
+	s.wUpdateProgress.SetCloseIntercept(func() {})
+	s.wUpdateProgress.RequestFocus()
+}
+
 func (s *serviceClient) showSettingsUI() {
 	// Check if update settings are disabled by daemon
 	features, err := s.getFeatures()
@@ -943,6 +975,29 @@ func (s *serviceClient) onTrayReady() {
 			s.updateExitNodes()
 		}
 	})
+	s.eventManager.AddHandler(func(event *proto.SystemEvent) {
+		if windowAction, ok := event.Metadata["progress_window"]; ok {
+			log.Debugf("window action: %v", windowAction)
+			if windowAction == "show" {
+				log.Debugf("Inside show")
+				if s.updateContextCancel != nil {
+					s.updateContextCancel()
+					s.updateContextCancel = nil
+				}
+
+				subCtx, cancel := context.WithCancel(s.ctx)
+				go s.eventHandler.runSelfCommand(subCtx, "update", "true")
+				s.updateContextCancel = cancel
+			}
+			if windowAction == "hide" {
+				log.Debugf("Inside hide")
+				if s.updateContextCancel != nil {
+					s.updateContextCancel()
+					s.updateContextCancel = nil
+				}
+			}
+		}
+	})
 
 	go s.eventManager.Start(s.ctx)
 	go s.eventHandler.listen(s.ctx)

management/internals/server/server.go

@@ -183,7 +183,7 @@ func (s *BaseServer) Start(ctx context.Context) error {
 	log.WithContext(ctx).Infof("running HTTP server and gRPC server on the same port: %s", s.listener.Addr().String())
 	s.serveGRPCWithHTTP(ctx, s.listener, rootHandler, tlsEnabled)
 
-	s.update = version.NewUpdate("nb/management")
+	s.update = version.NewUpdateAndStart("nb/management")
 	s.update.SetDaemonVersion(version.NetbirdVersion())
 	s.update.SetOnUpdateListener(func() {
 		log.WithContext(ctx).Infof("your management version, \"%s\", is outdated, a new management version is available. Learn more here: https://github.com/netbirdio/netbird/releases", version.NetbirdVersion())

management/server/account.go

@@ -364,7 +364,8 @@ func (am *DefaultAccountManager) UpdateAccountSettings(ctx context.Context, acco
 
 		if oldSettings.RoutingPeerDNSResolutionEnabled != newSettings.RoutingPeerDNSResolutionEnabled ||
 			oldSettings.LazyConnectionEnabled != newSettings.LazyConnectionEnabled ||
-			oldSettings.DNSDomain != newSettings.DNSDomain {
+			oldSettings.DNSDomain != newSettings.DNSDomain ||
+			oldSettings.AutoUpdateVersion != newSettings.AutoUpdateVersion {
 			updateAccountPeers = true
 		}
 
@@ -400,6 +401,7 @@ func (am *DefaultAccountManager) UpdateAccountSettings(ctx context.Context, acco
 	am.handleLazyConnectionSettings(ctx, oldSettings, newSettings, userID, accountID)
 	am.handlePeerLoginExpirationSettings(ctx, oldSettings, newSettings, userID, accountID)
 	am.handleGroupsPropagationSettings(ctx, oldSettings, newSettings, userID, accountID)
+	am.handleAutoUpdateVersionSettings(ctx, oldSettings, newSettings, userID, accountID)
 	if err = am.handleInactivityExpirationSettings(ctx, oldSettings, newSettings, userID, accountID); err != nil {
 		return nil, err
 	}
@@ -504,6 +506,14 @@ func (am *DefaultAccountManager) handleGroupsPropagationSettings(ctx context.Con
 	}
 }
 
+func (am *DefaultAccountManager) handleAutoUpdateVersionSettings(ctx context.Context, oldSettings, newSettings *types.Settings, userID, accountID string) {
+   if oldSettings.AutoUpdateVersion != newSettings.AutoUpdateVersion {
+   	am.StoreEvent(ctx, userID, accountID, accountID, activity.AccountAutoUpdateVersionUpdated, map[string]any{
+   		"version": newSettings.AutoUpdateVersion,
+   	})
+   }
+}
+
 func (am *DefaultAccountManager) handleInactivityExpirationSettings(ctx context.Context, oldSettings, newSettings *types.Settings, userID, accountID string) error {
 	if newSettings.PeerInactivityExpirationEnabled {
 		if oldSettings.PeerInactivityExpiration != newSettings.PeerInactivityExpiration {

management/server/activity/codes.go

@@ -180,6 +180,8 @@ const (
 	UserApproved               Activity = 89
 	UserRejected               Activity = 90
 
+	AccountAutoUpdateVersionUpdated Activity = 91
+
 	AccountDeleted Activity = 99999
 )
 
@@ -286,8 +288,11 @@ var activityMap = map[Activity]Code{
 	AccountNetworkRangeUpdated: {"Account network range updated", "account.network.range.update"},
 
 	PeerIPUpdated: {"Peer IP updated", "peer.ip.update"},
+
 	UserApproved:  {"User approved", "user.approve"},
 	UserRejected:  {"User rejected", "user.reject"},
+
+	AccountAutoUpdateVersionUpdated: {"Account AutoUpdate Version updated", "account.settings.auto.version.update"},
 }
 
 // StringCode returns a string code of the activity

management/server/grpcserver.go

@@ -771,6 +771,9 @@ func toPeerConfig(peer *nbpeer.Peer, network *types.Network, dnsName string, set
 		Fqdn:                            fqdn,
 		RoutingPeerDnsResolutionEnabled: settings.RoutingPeerDNSResolutionEnabled,
 		LazyConnectionEnabled:           settings.LazyConnectionEnabled,
+		AutoUpdate: &proto.AutoUpdateSettings{
+			Version: settings.AutoUpdateVersion,
+		},
 	}
 }
 
@@ -778,9 +781,10 @@ func toSyncResponse(ctx context.Context, config *nbconfig.Config, peer *nbpeer.P
 	response := &proto.SyncResponse{
 		PeerConfig: toPeerConfig(peer, networkMap.Network, dnsName, settings),
 		NetworkMap: &proto.NetworkMap{
-			Serial:    networkMap.Network.CurrentSerial(),
-			Routes:    toProtocolRoutes(networkMap.Routes),
-			DNSConfig: toProtocolDNSConfig(networkMap.DNSConfig, dnsCache, dnsFwdPort),
+			Serial:     networkMap.Network.CurrentSerial(),
+			Routes:     toProtocolRoutes(networkMap.Routes),
+			DNSConfig:  toProtocolDNSConfig(networkMap.DNSConfig, dnsCache, dnsFwdPort),
+			PeerConfig: toPeerConfig(peer, networkMap.Network, dnsName, settings),
 		},
 		Checks: toProtocolChecks(ctx, checks),
 	}

management/server/http/handlers/accounts/accounts_handler.go

@@ -3,12 +3,15 @@ package accounts
 import (
 	"context"
 	"encoding/json"
+	"fmt"
 	"net/http"
 	"net/netip"
 	"time"
 
 	"github.com/gorilla/mux"
 
+	goversion "github.com/hashicorp/go-version"
+
 	"github.com/netbirdio/netbird/management/server/account"
 	nbcontext "github.com/netbirdio/netbird/management/server/context"
 	"github.com/netbirdio/netbird/management/server/settings"
@@ -26,7 +29,9 @@ const (
 	// MinNetworkBits is the minimum prefix length for IPv4 network ranges (e.g., /29 gives 8 addresses, /28 gives 16)
 	MinNetworkBitsIPv4 = 28
 	// MinNetworkBitsIPv6 is the minimum prefix length for IPv6 network ranges
-	MinNetworkBitsIPv6 = 120
+	MinNetworkBitsIPv6      = 120
+	disableAutoUpdate       = "disabled"
+	autoUpdateLatestVersion = "latest"
 )
 
 // handler is a handler that handles the server.Account HTTP endpoints
@@ -162,6 +167,61 @@ func (h *handler) getAllAccounts(w http.ResponseWriter, r *http.Request) {
 	util.WriteJSONObject(r.Context(), w, []*api.Account{resp})
 }
 
+func (h *handler) updateAccountRequestSettings(req api.PutApiAccountsAccountIdJSONRequestBody) (*types.Settings, error) {
+	returnSettings := &types.Settings{
+		PeerLoginExpirationEnabled: req.Settings.PeerLoginExpirationEnabled,
+		PeerLoginExpiration:        time.Duration(float64(time.Second.Nanoseconds()) * float64(req.Settings.PeerLoginExpiration)),
+		RegularUsersViewBlocked:    req.Settings.RegularUsersViewBlocked,
+
+		PeerInactivityExpirationEnabled: req.Settings.PeerInactivityExpirationEnabled,
+		PeerInactivityExpiration:        time.Duration(float64(time.Second.Nanoseconds()) * float64(req.Settings.PeerInactivityExpiration)),
+	}
+
+	if req.Settings.Extra != nil {
+		returnSettings.Extra = &types.ExtraSettings{
+			PeerApprovalEnabled:      req.Settings.Extra.PeerApprovalEnabled,
+			UserApprovalRequired:     req.Settings.Extra.UserApprovalRequired,
+			FlowEnabled:              req.Settings.Extra.NetworkTrafficLogsEnabled,
+			FlowGroups:               req.Settings.Extra.NetworkTrafficLogsGroups,
+			FlowPacketCounterEnabled: req.Settings.Extra.NetworkTrafficPacketCounterEnabled,
+		}
+	}
+
+	if req.Settings.JwtGroupsEnabled != nil {
+		returnSettings.JWTGroupsEnabled = *req.Settings.JwtGroupsEnabled
+	}
+	if req.Settings.GroupsPropagationEnabled != nil {
+		returnSettings.GroupsPropagationEnabled = *req.Settings.GroupsPropagationEnabled
+	}
+	if req.Settings.JwtGroupsClaimName != nil {
+		returnSettings.JWTGroupsClaimName = *req.Settings.JwtGroupsClaimName
+	}
+	if req.Settings.JwtAllowGroups != nil {
+		returnSettings.JWTAllowGroups = *req.Settings.JwtAllowGroups
+	}
+	if req.Settings.RoutingPeerDnsResolutionEnabled != nil {
+		returnSettings.RoutingPeerDNSResolutionEnabled = *req.Settings.RoutingPeerDnsResolutionEnabled
+	}
+	if req.Settings.DnsDomain != nil {
+		returnSettings.DNSDomain = *req.Settings.DnsDomain
+	}
+	if req.Settings.LazyConnectionEnabled != nil {
+		returnSettings.LazyConnectionEnabled = *req.Settings.LazyConnectionEnabled
+	}
+	if req.Settings.AutoUpdateVersion != nil {
+		_, err := goversion.NewSemver(*req.Settings.AutoUpdateVersion)
+		if *req.Settings.AutoUpdateVersion == autoUpdateLatestVersion ||
+			*req.Settings.AutoUpdateVersion == disableAutoUpdate ||
+			err == nil {
+			returnSettings.AutoUpdateVersion = *req.Settings.AutoUpdateVersion
+		} else if *req.Settings.AutoUpdateVersion != "" {
+			return nil, fmt.Errorf("invalid AutoUpdateVersion")
+		}
+	}
+
+	return returnSettings, nil
+}
+
 // updateAccount is HTTP PUT handler that updates the provided account. Updates only account settings (server.Settings)
 func (h *handler) updateAccount(w http.ResponseWriter, r *http.Request) {
 	userAuth, err := nbcontext.GetUserAuthFromContext(r.Context())
@@ -186,45 +246,10 @@ func (h *handler) updateAccount(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	settings := &types.Settings{
-		PeerLoginExpirationEnabled: req.Settings.PeerLoginExpirationEnabled,
-		PeerLoginExpiration:        time.Duration(float64(time.Second.Nanoseconds()) * float64(req.Settings.PeerLoginExpiration)),
-		RegularUsersViewBlocked:    req.Settings.RegularUsersViewBlocked,
-
-		PeerInactivityExpirationEnabled: req.Settings.PeerInactivityExpirationEnabled,
-		PeerInactivityExpiration:        time.Duration(float64(time.Second.Nanoseconds()) * float64(req.Settings.PeerInactivityExpiration)),
-	}
-
-	if req.Settings.Extra != nil {
-		settings.Extra = &types.ExtraSettings{
-			PeerApprovalEnabled:      req.Settings.Extra.PeerApprovalEnabled,
-			UserApprovalRequired:     req.Settings.Extra.UserApprovalRequired,
-			FlowEnabled:              req.Settings.Extra.NetworkTrafficLogsEnabled,
-			FlowGroups:               req.Settings.Extra.NetworkTrafficLogsGroups,
-			FlowPacketCounterEnabled: req.Settings.Extra.NetworkTrafficPacketCounterEnabled,
-		}
-	}
-
-	if req.Settings.JwtGroupsEnabled != nil {
-		settings.JWTGroupsEnabled = *req.Settings.JwtGroupsEnabled
-	}
-	if req.Settings.GroupsPropagationEnabled != nil {
-		settings.GroupsPropagationEnabled = *req.Settings.GroupsPropagationEnabled
-	}
-	if req.Settings.JwtGroupsClaimName != nil {
-		settings.JWTGroupsClaimName = *req.Settings.JwtGroupsClaimName
-	}
-	if req.Settings.JwtAllowGroups != nil {
-		settings.JWTAllowGroups = *req.Settings.JwtAllowGroups
-	}
-	if req.Settings.RoutingPeerDnsResolutionEnabled != nil {
-		settings.RoutingPeerDNSResolutionEnabled = *req.Settings.RoutingPeerDnsResolutionEnabled
-	}
-	if req.Settings.DnsDomain != nil {
-		settings.DNSDomain = *req.Settings.DnsDomain
-	}
-	if req.Settings.LazyConnectionEnabled != nil {
-		settings.LazyConnectionEnabled = *req.Settings.LazyConnectionEnabled
+	settings, err := h.updateAccountRequestSettings(req)
+	if err != nil {
+		util.WriteError(r.Context(), err, w)
+		return
 	}
 	if req.Settings.NetworkRange != nil && *req.Settings.NetworkRange != "" {
 		prefix, err := netip.ParsePrefix(*req.Settings.NetworkRange)
@@ -313,6 +338,7 @@ func toAccountResponse(accountID string, settings *types.Settings, meta *types.A
 		RoutingPeerDnsResolutionEnabled: &settings.RoutingPeerDNSResolutionEnabled,
 		LazyConnectionEnabled:           &settings.LazyConnectionEnabled,
 		DnsDomain:                       &settings.DNSDomain,
+		AutoUpdateVersion:               &settings.AutoUpdateVersion,
 	}
 
 	if settings.NetworkRange.IsValid() {

management/server/http/handlers/accounts/accounts_handler_test.go

@@ -120,6 +120,7 @@ func TestAccounts_AccountsHandler(t *testing.T) {
 				RoutingPeerDnsResolutionEnabled: br(false),
 				LazyConnectionEnabled:           br(false),
 				DnsDomain:                       sr(""),
+				AutoUpdateVersion:               sr(""),
 			},
 			expectedArray: true,
 			expectedID:    accountID,
@@ -142,6 +143,30 @@ func TestAccounts_AccountsHandler(t *testing.T) {
 				RoutingPeerDnsResolutionEnabled: br(false),
 				LazyConnectionEnabled:           br(false),
 				DnsDomain:                       sr(""),
+				AutoUpdateVersion:               sr(""),
+			},
+			expectedArray: false,
+			expectedID:    accountID,
+		},
+		{
+			name:           "PutAccount OK with autoUpdateVersion",
+			expectedBody:   true,
+			requestType:    http.MethodPut,
+			requestPath:    "/api/accounts/" + accountID,
+			requestBody:    bytes.NewBufferString("{\"settings\": {\"auto_update_version\": \"latest\", \"peer_login_expiration\": 15552000,\"peer_login_expiration_enabled\": true},\"onboarding\": {\"onboarding_flow_pending\": true,\"signup_form_pending\": true}}"),
+			expectedStatus: http.StatusOK,
+			expectedSettings: api.AccountSettings{
+				PeerLoginExpiration:             15552000,
+				PeerLoginExpirationEnabled:      true,
+				GroupsPropagationEnabled:        br(false),
+				JwtGroupsClaimName:              sr(""),
+				JwtGroupsEnabled:                br(false),
+				JwtAllowGroups:                  &[]string{},
+				RegularUsersViewBlocked:         false,
+				RoutingPeerDnsResolutionEnabled: br(false),
+				LazyConnectionEnabled:           br(false),
+				DnsDomain:                       sr(""),
+				AutoUpdateVersion:               sr("latest"),
 			},
 			expectedArray: false,
 			expectedID:    accountID,
@@ -164,6 +189,7 @@ func TestAccounts_AccountsHandler(t *testing.T) {
 				RoutingPeerDnsResolutionEnabled: br(false),
 				LazyConnectionEnabled:           br(false),
 				DnsDomain:                       sr(""),
+				AutoUpdateVersion:               sr(""),
 			},
 			expectedArray: false,
 			expectedID:    accountID,
@@ -186,6 +212,7 @@ func TestAccounts_AccountsHandler(t *testing.T) {
 				RoutingPeerDnsResolutionEnabled: br(false),
 				LazyConnectionEnabled:           br(false),
 				DnsDomain:                       sr(""),
+				AutoUpdateVersion:               sr(""),
 			},
 			expectedArray: false,
 			expectedID:    accountID,
@@ -208,6 +235,7 @@ func TestAccounts_AccountsHandler(t *testing.T) {
 				RoutingPeerDnsResolutionEnabled: br(false),
 				LazyConnectionEnabled:           br(false),
 				DnsDomain:                       sr(""),
+				AutoUpdateVersion:               sr(""),
 			},
 			expectedArray: false,
 			expectedID:    accountID,

management/server/peer.go

@@ -1646,6 +1646,7 @@ func deletePeers(ctx context.Context, am *DefaultAccountManager, transaction sto
 					RemotePeersIsEmpty:   true,
 					FirewallRules:        []*proto.FirewallRule{},
 					FirewallRulesIsEmpty: true,
+					PeerConfig:           toPeerConfig(peer, network, dnsDomain, settings),
 					DNSConfig: &proto.DNSConfig{
 						ForwarderPort: dnsFwdPort,
 					},

management/server/types/settings.go

@@ -52,6 +52,9 @@ type Settings struct {
 
 	// LazyConnectionEnabled indicates if the experimental feature is enabled or disabled
 	LazyConnectionEnabled bool `gorm:"default:false"`
+
+	// AutoUpdateVersion client auto-update version
+	AutoUpdateVersion string
 }
 
 // Copy copies the Settings struct
@@ -72,6 +75,7 @@ func (s *Settings) Copy() *Settings {
 		LazyConnectionEnabled:           s.LazyConnectionEnabled,
 		DNSDomain:                       s.DNSDomain,
 		NetworkRange:                    s.NetworkRange,
+		AutoUpdateVersion:               s.AutoUpdateVersion,
 	}
 	if s.Extra != nil {
 		settings.Extra = s.Extra.Copy()

shared/management/http/api/openapi.yml

@@ -145,6 +145,10 @@ components:
           description: Enables or disables experimental lazy connection
           type: boolean
           example: true
+        auto_update_version:
+          description: Set Clients auto-update version. "latest", "disabled", or a specific version (e.g "0.50.1")
+          type: string
+          example: "0.51.2"
       required:
         - peer_login_expiration_enabled
         - peer_login_expiration

shared/management/http/api/types.gen.go

@@ -291,6 +291,9 @@ type AccountRequest struct {
 
 // AccountSettings defines model for AccountSettings.
 type AccountSettings struct {
+	// AutoUpdateVersion Set Clients auto-update version. "latest", "disabled", or a specific version (e.g "0.50.1")
+	AutoUpdateVersion *string `json:"auto_update_version,omitempty"`
+
 	// DnsDomain Allows to define a custom dns domain for the account
 	DnsDomain *string               `json:"dns_domain,omitempty"`
 	Extra     *AccountExtraSettings `json:"extra,omitempty"`

shared/management/proto/management.proto

@@ -266,6 +266,18 @@ message PeerConfig {
   bool LazyConnectionEnabled = 6;
 
   int32 mtu = 7;
+
+  // Auto-update config
+  AutoUpdateSettings autoUpdate = 8;
+}
+
+message AutoUpdateSettings {
+  string version = 1;
+  /*
+    alwaysUpdate = true → Updates happen automatically in the background
+    alwaysUpdate = false → Updates only happen when triggered by a peer connection
+   */
+  bool alwaysUpdate = 2;
 }
 
 // NetworkMap represents a network state of the peer with the corresponding configuration parameters to establish peer-to-peer connections

version/update.go

@@ -41,21 +41,28 @@ func NewUpdate(httpAgent string) *Update {
 		currentVersion, _ = goversion.NewVersion("0.0.0")
 	}
 
-	latestAvailable, _ := goversion.NewVersion("0.0.0")
-
 	u := &Update{
-		httpAgent:       httpAgent,
-		latestAvailable: latestAvailable,
-		uiVersion:       currentVersion,
-		fetchTicker:     time.NewTicker(fetchPeriod),
-		fetchDone:       make(chan struct{}),
+		httpAgent: httpAgent,
+		uiVersion: currentVersion,
+		fetchDone: make(chan struct{}),
 	}
-	go u.startFetcher()
+
+	return u
+}
+
+func NewUpdateAndStart(httpAgent string) *Update {
+	u := NewUpdate(httpAgent)
+	go u.StartFetcher()
+
 	return u
 }
 
 // StopWatch stop the version info fetch loop
 func (u *Update) StopWatch() {
+	if u.fetchTicker == nil {
+		return
+	}
+
 	u.fetchTicker.Stop()
 
 	select {
@@ -94,7 +101,18 @@ func (u *Update) SetOnUpdateListener(updateFn func()) {
 	}
 }
 
-func (u *Update) startFetcher() {
+func (u *Update) LatestVersion() *goversion.Version {
+	u.versionsLock.Lock()
+	defer u.versionsLock.Unlock()
+	return u.latestAvailable
+}
+
+func (u *Update) StartFetcher() {
+	if u.fetchTicker != nil {
+		return
+	}
+	u.fetchTicker = time.NewTicker(fetchPeriod)
+
 	if changed := u.fetchVersion(); changed {
 		u.checkUpdate()
 	}
@@ -181,6 +199,10 @@ func (u *Update) isUpdateAvailable() bool {
 	u.versionsLock.Lock()
 	defer u.versionsLock.Unlock()
 
+	if u.latestAvailable == nil {
+		return false
+	}
+
 	if u.latestAvailable.GreaterThan(u.uiVersion) {
 		return true
 	}

version/update_test.go

@@ -23,7 +23,7 @@ func TestNewUpdate(t *testing.T) {
 	wg.Add(1)
 
 	onUpdate := false
-	u := NewUpdate(httpAgent)
+	u := NewUpdateAndStart(httpAgent)
 	defer u.StopWatch()
 	u.SetOnUpdateListener(func() {
 		onUpdate = true
@@ -48,7 +48,7 @@ func TestDoNotUpdate(t *testing.T) {
 	wg.Add(1)
 
 	onUpdate := false
-	u := NewUpdate(httpAgent)
+	u := NewUpdateAndStart(httpAgent)
 	defer u.StopWatch()
 	u.SetOnUpdateListener(func() {
 		onUpdate = true
@@ -73,7 +73,7 @@ func TestDaemonUpdate(t *testing.T) {
 	wg.Add(1)
 
 	onUpdate := false
-	u := NewUpdate(httpAgent)
+	u := NewUpdateAndStart(httpAgent)
 	defer u.StopWatch()
 	u.SetOnUpdateListener(func() {
 		onUpdate = true