Move autoUpdateVersion inside NetworkMap

client/internal/engine.go

@@ -76,9 +76,7 @@ const (
 	PeerConnectionTimeoutMax = 45000 // ms
 	PeerConnectionTimeoutMin = 30000 // ms
 	connInitLimit            = 200
-	// skipAutoUpdateVersion used as a placeholder for autoUpdateVersion in proto responses to indicate response contains no new updates
-	skipAutoUpdateVersion = "skip"
-	disableAutoUpdate     = "disabled"
+	disableAutoUpdate        = "disabled"
 )
 
 var ErrResetConnection = fmt.Errorf("reset connection")
@@ -704,25 +702,25 @@ func (e *Engine) PopulateNetbirdConfig(netbirdConfig *mgmProto.NetbirdConfig, mg
 }
 
 func (e *Engine) handleAutoUpdateVersion(autoUpdateVersion string) {
-	if autoUpdateVersion != skipAutoUpdateVersion {
-		if e.updateManager == nil && autoUpdateVersion != disableAutoUpdate {
-			e.updateManager = updatemanager.NewUpdateManager(e.statusRecorder)
-			e.updateManager.Start(e.ctx)
-		} else if e.updateManager != nil && autoUpdateVersion == disableAutoUpdate {
-			e.updateManager.Stop()
-			e.updateManager = nil
-		}
-		if e.updateManager != nil {
-			e.updateManager.SetVersion(autoUpdateVersion)
-		}
+	if e.updateManager == nil && autoUpdateVersion != disableAutoUpdate {
+		e.updateManager = updatemanager.NewUpdateManager(e.statusRecorder)
+		e.updateManager.Start(e.ctx)
+	} else if e.updateManager != nil && autoUpdateVersion == disableAutoUpdate {
+		e.updateManager.Stop()
+		e.updateManager = nil
+	}
+	if e.updateManager != nil {
+		e.updateManager.SetVersion(autoUpdateVersion)
 	}
 }
 
 func (e *Engine) handleSync(update *mgmProto.SyncResponse) error {
 	e.syncMsgMux.Lock()
 	defer e.syncMsgMux.Unlock()
 
-	e.handleAutoUpdateVersion(update.AutoUpdateVersion)
+	if update.NetworkMap != nil && update.NetworkMap.PeerConfig != nil {
+		e.handleAutoUpdateVersion(update.NetworkMap.PeerConfig.AutoUpdateVersion)
+	}
 	if update.GetNetbirdConfig() != nil {
 		wCfg := update.GetNetbirdConfig()
 		err := e.updateTURNs(wCfg.GetTurns())

management/server/account.go

@@ -52,8 +52,6 @@ const (
 	peerSchedulerRetryInterval = 3 * time.Second
 	emptyUserID                = "empty user ID in claims"
 	errorGettingDomainAccIDFmt = "error getting account ID by private domain: %v"
-	// skipAutoUpdateVersion used as a placeholder for autoUpdateVersion in proto responses to indicate response contains no new updates
-	skipAutoUpdateVersion = "skip"
 )
 
 type userLoggedInOnce bool

management/server/grpcserver.go

@@ -710,19 +710,20 @@ func toPeerConfig(peer *nbpeer.Peer, network *types.Network, dnsName string, set
 		Fqdn:                            fqdn,
 		RoutingPeerDnsResolutionEnabled: settings.RoutingPeerDNSResolutionEnabled,
 		LazyConnectionEnabled:           settings.LazyConnectionEnabled,
+		AutoUpdateVersion:               settings.AutoUpdateVersion,
 	}
 }
 
 func toSyncResponse(ctx context.Context, config *nbconfig.Config, peer *nbpeer.Peer, turnCredentials *Token, relayCredentials *Token, networkMap *types.NetworkMap, dnsName string, checks []*posture.Checks, dnsCache *DNSConfigCache, settings *types.Settings, extraSettings *types.ExtraSettings, peerGroups []string) *proto.SyncResponse {
 	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),
+			Serial:     networkMap.Network.CurrentSerial(),
+			Routes:     toProtocolRoutes(networkMap.Routes),
+			DNSConfig:  toProtocolDNSConfig(networkMap.DNSConfig, dnsCache),
+			PeerConfig: toPeerConfig(peer, networkMap.Network, dnsName, settings),
 		},
-		Checks:            toProtocolChecks(ctx, checks),
-		AutoUpdateVersion: settings.AutoUpdateVersion,
+		Checks: toProtocolChecks(ctx, checks),
 	}
 
 	nbConfig := toNetbirdConfig(config, turnCredentials, relayCredentials, extraSettings)

management/server/peer.go

@@ -1554,8 +1554,8 @@ func deletePeers(ctx context.Context, am *DefaultAccountManager, transaction sto
 					RemotePeersIsEmpty:   true,
 					FirewallRules:        []*proto.FirewallRule{},
 					FirewallRulesIsEmpty: true,
+					PeerConfig:           toPeerConfig(peer, network, dnsDomain, settings),
 				},
-				AutoUpdateVersion: settings.AutoUpdateVersion,
 			},
 			NetworkMap: &types.NetworkMap{},
 		})

management/server/token_mgr.go

@@ -210,7 +210,6 @@ func (m *TimeBasedAuthSecretsManager) pushNewTURNAndRelayTokens(ctx context.Cont
 		NetbirdConfig: &proto.NetbirdConfig{
 			Turns: turns,
 		},
-		AutoUpdateVersion: skipAutoUpdateVersion,
 	}
 
 	// workaround for the case when client is unable to handle turn and relay updates at different time
@@ -247,7 +246,6 @@ func (m *TimeBasedAuthSecretsManager) pushNewRelayTokens(ctx context.Context, ac
 			},
 			// omit Turns to avoid updates there
 		},
-		AutoUpdateVersion: skipAutoUpdateVersion,
 	}
 
 	m.extendNetbirdConfig(ctx, peerID, accountID, update)