Merge remote-tracking branch 'origin/main' into fix_debug_upload_url_from_mgmt

# Conflicts:
#	client/proto/daemon.pb.go
#	management/internals/controllers/network_map/controller/controller.go
#	management/internals/controllers/network_map/nmaptest/runner.go
#	management/internals/shared/grpc/server.go
#	management/server/account.go
#	shared/management/proto/management.pb.go
#	upload-server/server/server.go

client/cmd/debug.go

@@ -23,7 +23,10 @@ import (
 	"github.com/netbirdio/netbird/version"
 )
 
-const errCloseConnection = "Failed to close connection: %v"
+const (
+	errCloseConnection = "Failed to close connection: %v"
+	noUpDownFlag       = "no-updown"
+)
 
 // uploadBundleURLUsage documents that an empty flag is not "no upload" but
 // "wherever this deployment says": the daemon takes the destination from the
@@ -267,13 +270,14 @@ func runForDuration(cmd *cobra.Command, args []string) error {
 	}
 
 	stateWasDown := stat.Status != string(internal.StatusConnected) && stat.Status != string(internal.StatusConnecting)
+	noUpDown, _ := cmd.Flags().GetBool(noUpDownFlag)
 
 	initialLogLevel, err := client.GetLogLevel(cmd.Context(), &proto.GetLogLevelRequest{})
 	if err != nil {
 		return fmt.Errorf("failed to get log level: %v", status.Convert(err).Message())
 	}
 
-	if stateWasDown {
+	if stateWasDown && !noUpDown {
 		if _, err := client.Up(cmd.Context(), &proto.UpRequest{}); err != nil {
 			cmd.PrintErrf("Failed to bring service up: %v\n", status.Convert(err).Message())
 		} else {
@@ -294,34 +298,20 @@ func runForDuration(cmd *cobra.Command, args []string) error {
 	}
 
 	needsRestoreUp := false
-	if _, err := client.Down(cmd.Context(), &proto.DownRequest{}); err != nil {
-		cmd.PrintErrf("Failed to bring service down: %v\n", status.Convert(err).Message())
+	if noUpDown {
+		enableSyncResponsePersistence(cmd, client)
 	} else {
-		needsRestoreUp = !stateWasDown
-		cmd.Println("netbird down")
+		needsRestoreUp = restartDaemon(cmd, client, stateWasDown)
 	}
 
-	time.Sleep(1 * time.Second)
-
-	// Enable sync response persistence before bringing the service up
-	if _, err := client.SetSyncResponsePersistence(cmd.Context(), &proto.SetSyncResponsePersistenceRequest{
-		Enabled: true,
-	}); err != nil {
-		cmd.PrintErrf("Failed to enable sync response persistence: %v\n", status.Convert(err).Message())
-	}
-
-	if _, err := client.Up(cmd.Context(), &proto.UpRequest{}); err != nil {
-		cmd.PrintErrf("Failed to bring service up: %v\n", status.Convert(err).Message())
-	} else {
-		needsRestoreUp = false
-		cmd.Println("netbird up")
-	}
-
-	time.Sleep(3 * time.Second)
-
 	cpuProfilingStarted := false
 	if _, err := client.StartCPUProfile(cmd.Context(), &proto.StartCPUProfileRequest{}); err != nil {
-		cmd.PrintErrf("Failed to start CPU profiling: %v\n", err)
+		if msg := status.Convert(err).Message(); strings.Contains(msg, "already in progress") {
+			cmd.PrintErrln("CPU profiling is already running (started with `netbird debug cpu start`). " +
+				"It is left running and is included in a bundle created after `netbird debug cpu stop`.")
+		} else {
+			cmd.PrintErrf("Failed to start CPU profiling: %v\n", msg)
+		}
 	} else {
 		cpuProfilingStarted = true
 		defer func() {
@@ -412,7 +402,7 @@ func runForDuration(cmd *cobra.Command, args []string) error {
 		}
 	}
 
-	if stateWasDown {
+	if stateWasDown && !noUpDown {
 		if _, err := client.Down(cmd.Context(), &proto.DownRequest{}); err != nil {
 			cmd.PrintErrf("Failed to restore service down state: %v\n", status.Convert(err).Message())
 		} else {
@@ -469,6 +459,47 @@ func setSyncResponsePersistence(cmd *cobra.Command, args []string) error {
 	return nil
 }
 
+// enableSyncResponsePersistence asks the daemon to keep the latest sync
+// response so the bundle carries the network map. With a running daemon only
+// syncs received after the call are kept.
+func enableSyncResponsePersistence(cmd *cobra.Command, client proto.DaemonServiceClient) {
+	if _, err := client.SetSyncResponsePersistence(cmd.Context(), &proto.SetSyncResponsePersistenceRequest{
+		Enabled: true,
+	}); err != nil {
+		cmd.PrintErrf("Failed to enable sync response persistence: %v\n", status.Convert(err).Message())
+	}
+}
+
+// restartDaemon cycles the daemon down and up with sync response persistence
+// enabled so the bundle carries the network map. It reports whether the
+// daemon was left down although it was running before, so the caller can
+// bring it back up.
+func restartDaemon(cmd *cobra.Command, client proto.DaemonServiceClient, stateWasDown bool) bool {
+	needsRestoreUp := false
+	if _, err := client.Down(cmd.Context(), &proto.DownRequest{}); err != nil {
+		cmd.PrintErrf("Failed to bring service down: %v\n", status.Convert(err).Message())
+	} else {
+		needsRestoreUp = !stateWasDown
+		cmd.Println("netbird down")
+	}
+
+	time.Sleep(1 * time.Second)
+
+	// Enable sync response persistence before bringing the service up
+	enableSyncResponsePersistence(cmd, client)
+
+	if _, err := client.Up(cmd.Context(), &proto.UpRequest{}); err != nil {
+		cmd.PrintErrf("Failed to bring service up: %v\n", status.Convert(err).Message())
+	} else {
+		needsRestoreUp = false
+		cmd.Println("netbird up")
+	}
+
+	time.Sleep(3 * time.Second)
+
+	return needsRestoreUp
+}
+
 func waitForDurationOrCancel(ctx context.Context, duration time.Duration, cmd *cobra.Command) error {
 	ticker := time.NewTicker(1 * time.Second)
 	defer ticker.Stop()
@@ -572,4 +603,5 @@ func init() {
 	forCmd.Flags().StringVar(&uploadBundleURLFlag, "upload-bundle-url", "", uploadBundleURLUsage)
 	forCmd.Flags().BoolVar(&uploadBundleInsecureFlag, "upload-bundle-insecure", false, "Allow uploading to an http or untrusted-TLS upload server (self-hosted); requires root")
 	forCmd.Flags().Bool("capture", false, "Capture packets during the debug duration and include in bundle")
+	forCmd.Flags().Bool(noUpDownFlag, false, "Keep the daemon running instead of bringing it down and up before collecting. The bundle only includes the network map if a sync arrives during the run")
 }

client/cmd/debug_cpu.go

@@ -0,0 +1,83 @@
+package cmd
+
+import (
+	"fmt"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+	"google.golang.org/grpc/status"
+
+	"github.com/netbirdio/netbird/client/proto"
+)
+
+var debugCPUCmd = &cobra.Command{
+	Use:   "cpu",
+	Short: "Profile the daemon's CPU usage",
+	Long: `Starts and stops CPU profiling in the running daemon without restarting it.
+The profile is included in the next debug bundle as cpu.prof.
+
+Profiling is not time limited: it keeps running, and keeps costing CPU, until
+"netbird debug cpu stop" is run.`,
+}
+
+var debugCPUStartCmd = &cobra.Command{
+	Use:     "start",
+	Short:   "Start CPU profiling in the daemon",
+	Example: "  netbird debug cpu start",
+	Args:    cobra.NoArgs,
+	RunE:    debugCPUStart,
+}
+
+var debugCPUStopCmd = &cobra.Command{
+	Use:   "stop",
+	Short: "Stop CPU profiling in the daemon",
+	Long: `Stops CPU profiling. The captured profile stays in the daemon until the next
+debug bundle is created, which includes it as cpu.prof.`,
+	Example: "  netbird debug cpu stop && netbird debug bundle",
+	Args:    cobra.NoArgs,
+	RunE:    debugCPUStop,
+}
+
+func debugCPUStart(cmd *cobra.Command, _ []string) error {
+	conn, err := getClient(cmd)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err := conn.Close(); err != nil {
+			log.Errorf(errCloseConnection, err)
+		}
+	}()
+
+	if _, err := proto.NewDaemonServiceClient(conn).StartCPUProfile(cmd.Context(), &proto.StartCPUProfileRequest{}); err != nil {
+		return fmt.Errorf("start CPU profiling: %v", status.Convert(err).Message())
+	}
+
+	cmd.Println("CPU profiling started and runs until stopped. Run `netbird debug cpu stop` and then `netbird debug bundle` to collect it.")
+	return nil
+}
+
+func debugCPUStop(cmd *cobra.Command, _ []string) error {
+	conn, err := getClient(cmd)
+	if err != nil {
+		return err
+	}
+	defer func() {
+		if err := conn.Close(); err != nil {
+			log.Errorf(errCloseConnection, err)
+		}
+	}()
+
+	if _, err := proto.NewDaemonServiceClient(conn).StopCPUProfile(cmd.Context(), &proto.StopCPUProfileRequest{}); err != nil {
+		return fmt.Errorf("stop CPU profiling: %v", status.Convert(err).Message())
+	}
+
+	cmd.Println("CPU profiling stopped. Run `netbird debug bundle` to include cpu.prof.")
+	return nil
+}
+
+func init() {
+	debugCPUCmd.AddCommand(debugCPUStartCmd)
+	debugCPUCmd.AddCommand(debugCPUStopCmd)
+	debugCmd.AddCommand(debugCPUCmd)
+}

client/cmd/debug_cpu_test.go

@@ -0,0 +1,164 @@
+package cmd
+
+import (
+	"bytes"
+	"context"
+	"os/user"
+	"strings"
+	"testing"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/pflag"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/netbirdio/netbird/client/internal"
+	"github.com/netbirdio/netbird/client/internal/profilemanager"
+)
+
+// startDebugTestDaemon starts an in-process daemon with an isolated profile
+// directory and returns the address the CLI should dial.
+func startDebugTestDaemon(t *testing.T) string {
+	t.Helper()
+
+	tempDir := t.TempDir()
+	origDefaultProfileDir := profilemanager.DefaultConfigPathDir
+	origActiveProfileStatePath := profilemanager.ActiveProfileStatePath
+	origConfigDirOverride := profilemanager.ConfigDirOverride
+	origDaemonAddr := daemonAddr
+	t.Cleanup(func() {
+		profilemanager.DefaultConfigPathDir = origDefaultProfileDir
+		profilemanager.ActiveProfileStatePath = origActiveProfileStatePath
+		profilemanager.ConfigDirOverride = origConfigDirOverride
+		daemonAddr = origDaemonAddr
+	})
+
+	profilemanager.DefaultConfigPathDir = tempDir
+	profilemanager.ActiveProfileStatePath = tempDir + "/active_profile.json"
+	profilemanager.ConfigDirOverride = tempDir
+
+	currUser, err := user.Current()
+	require.NoError(t, err)
+	sm := profilemanager.ServiceManager{}
+	created, err := sm.AddProfile("test1", currUser.Username)
+	require.NoError(t, err)
+	require.NoError(t, sm.SetActiveProfileState(&profilemanager.ActiveProfileState{
+		ID:       created.ID,
+		Username: currUser.Username,
+	}))
+
+	ctx, cancel := context.WithCancel(internal.CtxInitState(context.Background()))
+	srv, lis := startClientDaemon(t, ctx, "", tempDir+"/config.json")
+	t.Cleanup(func() {
+		cancel()
+		srv.Stop()
+	})
+
+	return "tcp://" + lis.Addr().String()
+}
+
+// runDebugCmd runs `netbird debug <args>` against the daemon at addr and
+// returns everything the command printed.
+func runDebugCmd(addr string, args ...string) (string, error) {
+	daemonAddr = addr
+	var out bytes.Buffer
+	rootCmd.SetOut(&out)
+	rootCmd.SetErr(&out)
+	rootCmd.SetArgs(append(append([]string{"debug"}, args...), "--daemon-addr", addr, "--log-file", ""))
+	err := rootCmd.Execute()
+	rootCmd.SetOut(nil)
+	rootCmd.SetErr(nil)
+	rootCmd.SetArgs(nil)
+	resetFlags(rootCmd)
+	return out.String(), err
+}
+
+// resetFlags puts every flag of the command and its subcommands back to its
+// default so a value parsed in one run does not leak into the next in-process
+// execution.
+func resetFlags(cmd *cobra.Command) {
+	reset := func(f *pflag.Flag) {
+		// Set appends to a slice flag and would parse the "[a,b]" default
+		// text as elements, so slices are replaced instead.
+		if sv, ok := f.Value.(pflag.SliceValue); ok {
+			var def []string
+			if trimmed := strings.Trim(f.DefValue, "[]"); trimmed != "" {
+				def = strings.Split(trimmed, ",")
+			}
+			_ = sv.Replace(def)
+		} else {
+			_ = f.Value.Set(f.DefValue)
+		}
+		f.Changed = false
+	}
+	cmd.Flags().VisitAll(reset)
+	cmd.PersistentFlags().VisitAll(reset)
+	// Commands pin their writers to the buffer of the run that first used
+	// them, so a later run would print into the old buffer.
+	cmd.SetOut(nil)
+	cmd.SetErr(nil)
+	for _, sub := range cmd.Commands() {
+		resetFlags(sub)
+	}
+}
+
+// TestResetFlagsSliceDefault guards against Set("[]") on slice flags, which
+// stores a literal "[]" element instead of the empty default.
+func TestResetFlagsSliceDefault(t *testing.T) {
+	cmd := &cobra.Command{Use: "x"}
+	var env, withDefault []string
+	cmd.Flags().StringSliceVar(&env, "env", nil, "")
+	cmd.Flags().StringSliceVar(&withDefault, "names", []string{"a", "b"}, "")
+	require.NoError(t, cmd.Flags().Parse([]string{"--env", "K=V", "--names", "c"}))
+
+	resetFlags(cmd)
+
+	assert.Empty(t, env, "slice flag with no default must reset to empty")
+	assert.Equal(t, []string{"a", "b"}, withDefault, "slice flag must reset to its default")
+}
+
+func TestDebugCPUStartStop(t *testing.T) {
+	addr := startDebugTestDaemon(t)
+
+	run := func(args ...string) error {
+		_, err := runDebugCmd(addr, append([]string{"cpu"}, args...)...)
+		return err
+	}
+
+	require.Error(t, run("stop"), "stop without a running profile must fail")
+	require.NoError(t, run("start"))
+	assert.Error(t, run("start"), "second start must be rejected while profiling")
+	require.NoError(t, run("stop"))
+	assert.Error(t, run("stop"), "second stop must be rejected")
+	assert.NoError(t, run("start"), "profiling can be started again after a stop")
+	assert.NoError(t, run("stop"))
+}
+
+// TestDebugForKeepsRunningCPUProfile covers `debug for` started while a
+// profile from `debug cpu start` is running: it must say so, leave the
+// profile alone, and still create the bundle.
+func TestDebugForKeepsRunningCPUProfile(t *testing.T) {
+	addr := startDebugTestDaemon(t)
+
+	_, err := runDebugCmd(addr, "cpu", "start")
+	require.NoError(t, err)
+
+	out, err := runDebugCmd(addr, "for", "1s", "-S=false", "--no-updown")
+	require.NoError(t, err, "output: %s", out)
+	assert.Contains(t, out, "CPU profiling is already running", "the conflict must be explained")
+	assert.NotContains(t, out, "rpc error", "the raw RPC error must not reach the user")
+	assert.Contains(t, out, "Local file:", "the bundle must still be created")
+
+	_, err = runDebugCmd(addr, "cpu", "stop")
+	assert.NoError(t, err, "the profile started by the user must still be running")
+}
+
+func TestDebugForNoUpDown(t *testing.T) {
+	addr := startDebugTestDaemon(t)
+
+	out, err := runDebugCmd(addr, "for", "1s", "-S=false", "--no-updown")
+	require.NoError(t, err, "output: %s", out)
+	assert.NotContains(t, out, "netbird down", "--no-updown must not bring the daemon down")
+	assert.NotContains(t, out, "netbird up", "--no-updown must not bring the daemon up")
+	assert.Contains(t, out, "Local file:", "the bundle must still be created")
+}

client/cmd/forwarding_rules.go

@@ -1,98 +0,0 @@
-package cmd
-
-import (
-	"fmt"
-	"sort"
-
-	"github.com/spf13/cobra"
-	"google.golang.org/grpc/status"
-
-	"github.com/netbirdio/netbird/client/proto"
-)
-
-var forwardingRulesCmd = &cobra.Command{
-	Use:   "forwarding",
-	Short: "List forwarding rules",
-	Long:  `Commands to list forwarding rules.`,
-}
-
-var forwardingRulesListCmd = &cobra.Command{
-	Use:     "list",
-	Aliases: []string{"ls"},
-	Short:   "List forwarding rules",
-	Example: "  netbird forwarding list",
-	Long:    "Commands to list forwarding rules.",
-	RunE:    listForwardingRules,
-}
-
-func listForwardingRules(cmd *cobra.Command, _ []string) error {
-	conn, err := getClient(cmd)
-	if err != nil {
-		return err
-	}
-	defer conn.Close()
-
-	client := proto.NewDaemonServiceClient(conn)
-	resp, err := client.ForwardingRules(cmd.Context(), &proto.EmptyRequest{})
-	if err != nil {
-		return fmt.Errorf("failed to list network: %v", status.Convert(err).Message())
-	}
-
-	if len(resp.GetRules()) == 0 {
-		cmd.Println("No forwarding rules available.")
-		return nil
-	}
-
-	printForwardingRules(cmd, resp.GetRules())
-	return nil
-}
-
-func printForwardingRules(cmd *cobra.Command, rules []*proto.ForwardingRule) {
-	cmd.Println("Available forwarding rules:")
-
-	// Sort rules by translated address
-	sort.Slice(rules, func(i, j int) bool {
-		if rules[i].GetTranslatedAddress() != rules[j].GetTranslatedAddress() {
-			return rules[i].GetTranslatedAddress() < rules[j].GetTranslatedAddress()
-		}
-		if rules[i].GetProtocol() != rules[j].GetProtocol() {
-			return rules[i].GetProtocol() < rules[j].GetProtocol()
-		}
-
-		return getFirstPort(rules[i].GetDestinationPort()) < getFirstPort(rules[j].GetDestinationPort())
-	})
-
-	var lastIP string
-	for _, rule := range rules {
-		dPort := portToString(rule.GetDestinationPort())
-		tPort := portToString(rule.GetTranslatedPort())
-		if lastIP != rule.GetTranslatedAddress() {
-			lastIP = rule.GetTranslatedAddress()
-			cmd.Printf("\nTranslated peer: %s\n", rule.GetTranslatedHostname())
-		}
-
-		cmd.Printf("  Local %s/%s to %s:%s\n", rule.GetProtocol(), dPort, rule.GetTranslatedAddress(), tPort)
-	}
-}
-
-func getFirstPort(portInfo *proto.PortInfo) int {
-	switch v := portInfo.PortSelection.(type) {
-	case *proto.PortInfo_Port:
-		return int(v.Port)
-	case *proto.PortInfo_Range_:
-		return int(v.Range.GetStart())
-	default:
-		return 0
-	}
-}
-
-func portToString(translatedPort *proto.PortInfo) string {
-	switch v := translatedPort.PortSelection.(type) {
-	case *proto.PortInfo_Port:
-		return fmt.Sprintf("%d", v.Port)
-	case *proto.PortInfo_Range_:
-		return fmt.Sprintf("%d-%d", v.Range.GetStart(), v.Range.GetEnd())
-	default:
-		return "No port specified"
-	}
-}

client/cmd/login.go

@@ -9,8 +9,6 @@ import (
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 	"golang.org/x/term"
-	"google.golang.org/grpc/codes"
-	gstatus "google.golang.org/grpc/status"
 
 	"github.com/netbirdio/netbird/client/internal"
 	"github.com/netbirdio/netbird/client/internal/auth"
@@ -145,10 +143,7 @@ func doDaemonLogin(ctx context.Context, cmd *cobra.Command, providedSetupKey str
 	err = WithBackOff(func() error {
 		var backOffErr error
 		loginResp, backOffErr = client.Login(ctx, &loginRequest)
-		if s, ok := gstatus.FromError(backOffErr); ok && (s.Code() == codes.InvalidArgument ||
-			s.Code() == codes.PermissionDenied ||
-			s.Code() == codes.NotFound ||
-			s.Code() == codes.Unimplemented) {
+		if terminalLoginError(backOffErr) {
 			loginErr = backOffErr
 			return nil
 		}
@@ -327,10 +322,28 @@ func doForegroundLogin(ctx context.Context, cmd *cobra.Command, setupKey string,
 
 	}
 
-	config, err := profilemanager.ReadConfig(configFilePath)
+	config, err := profilemanager.ReadConfigOrDefault(configFilePath)
 	if err != nil {
 		return fmt.Errorf("read config file %s: %v", configFilePath, err)
 	}
+	// Reading a config does not provision one: this login is about to dial
+	// management with the profile's identity, so mint the keys if the profile
+	// has none yet and put them on disk — a key that stayed in memory would
+	// come back different on the next run and register a second peer.
+	//
+	// Before the MDM overlay below, on purpose: the file must keep the
+	// profile's own values. The overlay is runtime-only and re-derived on
+	// every load, so persisting it would turn an enforced management URL or
+	// pre-shared key into one the user appears to own once the policy is
+	// withdrawn.
+	if generated, err := config.EnsureIdentity(); err != nil {
+		return fmt.Errorf("ensure profile identity: %v", err)
+	} else if generated {
+		if err := profilemanager.WriteOutConfig(configFilePath, config); err != nil {
+			return fmt.Errorf("write out config file %s: %v", configFilePath, err)
+		}
+	}
+
 	// CLI standalone login: profilemanager no longer auto-applies MDM,
 	// so layer in the OS-native policy here. Desktop builds construct
 	// a Loader with no fetcher — the build-tagged loadPlatform reads
@@ -412,11 +425,44 @@ func foregroundGetTokenInfo(ctx context.Context, cmd *cobra.Command, config *pro
 		hint = profileState.Email
 	}
 
-	oAuthFlow, err := auth.NewOAuthFlow(ctx, config, util.HasGraphicalSession(), false, hint)
+	oAuthFlow, err := auth.NewOAuthFlow(ctx, config, util.HasGraphicalSession(), false, hint, false)
 	if err != nil {
 		return nil, err
 	}
 
+	tokenInfo, err := runInteractiveFlow(cmd, oAuthFlow)
+	if err != nil {
+		return nil, err
+	}
+
+	if tokenInfo.MatchesAccount(hint) {
+		return tokenInfo, nil
+	}
+
+	// The IdP answered from a session belonging to another account. Retrying is
+	// what makes this recoverable: on a peer already registered the server would
+	// reject the token, and on a fresh one it would silently register the peer
+	// under the wrong account and bind the profile to it.
+	cmd.Println("The login returned a different account than this profile uses. Asking to sign in again.")
+	retryFlow := auth.RetryFlowForAccount(oAuthFlow)
+	if retryFlow == nil {
+		return tokenInfo, nil
+	}
+
+	retryToken, err := runInteractiveFlow(cmd, retryFlow)
+	if err != nil {
+		return nil, err
+	}
+	if !retryToken.MatchesAccount(hint) {
+		log.Warnf("login still returned a different account after the prompt, continuing with it")
+	}
+
+	return retryToken, nil
+}
+
+// runInteractiveFlow requests the authorization info, shows the URL to the user
+// and blocks until the token comes back.
+func runInteractiveFlow(cmd *cobra.Command, oAuthFlow auth.OAuthFlow) (*auth.TokenInfo, error) {
 	flowInfo, err := oAuthFlow.RequestAuthInfo(context.TODO())
 	if err != nil {
 		return nil, fmt.Errorf("getting a request OAuth flow info failed: %v", err)

client/cmd/root.go

@@ -20,6 +20,8 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/pflag"
 	"google.golang.org/grpc"
+	"google.golang.org/grpc/codes"
+	gstatus "google.golang.org/grpc/status"
 
 	"github.com/netbirdio/netbird/client/anonymize"
 	daddr "github.com/netbirdio/netbird/client/internal/daemonaddr"
@@ -175,7 +177,6 @@ func init() {
 	rootCmd.AddCommand(versionCmd)
 	rootCmd.AddCommand(sshCmd)
 	rootCmd.AddCommand(networksCMD)
-	rootCmd.AddCommand(forwardingRulesCmd)
 	rootCmd.AddCommand(debugCmd)
 	rootCmd.AddCommand(profileCmd)
 	rootCmd.AddCommand(exposeCmd)
@@ -183,8 +184,6 @@ func init() {
 	networksCMD.AddCommand(routesListCmd)
 	networksCMD.AddCommand(routesSelectCmd, routesDeselectCmd)
 
-	forwardingRulesCmd.AddCommand(forwardingRulesListCmd)
-
 	debugCmd.AddCommand(debugBundleCmd)
 	debugCmd.AddCommand(logCmd)
 	logCmd.AddCommand(logLevelCmd)
@@ -285,6 +284,43 @@ func DialClientGRPCServer(ctx context.Context, addr string) (*grpc.ClientConn, e
 	return grpc.DialContext(ctx, target, opts...)
 }
 
+// terminalLoginError reports whether a Login failure is final, so the backoff
+// cycle stops and the caller is told what the daemon said instead of "login
+// backoff cycle failed" thirty seconds later. Retrying cannot change any of
+// these answers: the request is malformed, the caller is not allowed, the
+// target does not exist, a precondition on the daemon refuses it (the
+// update-settings kill switch, an MDM-managed field), or the method is not
+// implemented.
+//
+// Both `netbird up` and `netbird login` run Login through the backoff, and
+// they each carried their own copy of this list — which is how one of them
+// ended up retrying a refusal the other treated as final.
+func terminalLoginError(err error) bool {
+	// A successful Login reaches here with a nil error, and that is not a
+	// terminal failure. Handled explicitly rather than left to
+	// gstatus.FromError, which answers (nil, true) for a nil error and leans on
+	// Status.Code tolerating a nil receiver to come back as codes.OK.
+	if err == nil {
+		return false
+	}
+
+	s, ok := gstatus.FromError(err)
+	if !ok {
+		return false
+	}
+
+	switch s.Code() {
+	case codes.InvalidArgument,
+		codes.PermissionDenied,
+		codes.NotFound,
+		codes.FailedPrecondition,
+		codes.Unimplemented:
+		return true
+	default:
+		return false
+	}
+}
+
 // WithBackOff execute function in backoff cycle.
 func WithBackOff(bf func() error) error {
 	return backoff.RetryNotify(bf, CLIBackOffSettings, func(err error, duration time.Duration) {

client/cmd/testutil_test.go

@@ -6,9 +6,9 @@ import (
 	"testing"
 	"time"
 
-	"go.uber.org/mock/gomock"
 	"github.com/stretchr/testify/require"
 	"go.opentelemetry.io/otel"
+	"go.uber.org/mock/gomock"
 	"google.golang.org/grpc"
 
 	"github.com/netbirdio/netbird/management/server/integrations/integrated_validator/validator"
@@ -28,7 +28,6 @@ import (
 	mgmt "github.com/netbirdio/netbird/management/server"
 	"github.com/netbirdio/netbird/management/server/activity"
 	"github.com/netbirdio/netbird/management/server/groups"
-	"github.com/netbirdio/netbird/management/server/integrations/port_forwarding"
 	"github.com/netbirdio/netbird/management/server/permissions"
 	"github.com/netbirdio/netbird/management/server/settings"
 	"github.com/netbirdio/netbird/management/server/store"
@@ -124,9 +123,9 @@ func startManagement(t *testing.T, config *config.Config, testFile string) (*grp
 
 	updateManager := update_channel.NewPeersUpdateManager(metrics)
 	requestBuffer := mgmt.NewAccountRequestBuffer(ctx, store)
-	networkMapController := controller.NewController(ctx, store, metrics, updateManager, requestBuffer, mgmt.MockIntegratedValidator{}, settingsMockManager, "netbird.cloud", port_forwarding.NewControllerMock(), manager.NewEphemeralManager(store, peersmanager), config, nil)
+	networkMapController := controller.NewController(ctx, store, metrics, updateManager, requestBuffer, mgmt.MockIntegratedValidator{}, settingsMockManager, "netbird.cloud", manager.NewEphemeralManager(store, peersmanager), config, nil)
 
-	accountManager, err := mgmt.BuildManager(ctx, config, store, networkMapController, jobManager, nil, "", eventStore, nil, false, iv, metrics, port_forwarding.NewControllerMock(), settingsMockManager, permissionsManagerMock, false, cacheStore)
+	accountManager, err := mgmt.BuildManager(ctx, config, store, networkMapController, jobManager, nil, "", eventStore, nil, false, iv, metrics, settingsMockManager, permissionsManagerMock, false, cacheStore)
 	if err != nil {
 		t.Fatal(err)
 	}

client/cmd/up.go

@@ -357,9 +357,17 @@ func runInDaemonMode(ctx context.Context, cmd *cobra.Command, pm *profilemanager
 	// set the new config
 	req := setupSetConfigReq(customDNSAddressConverted, cmd, activeProf.ID.String(), username.Username)
 	if _, err := client.SetConfig(ctx, req); err != nil {
-		if st, ok := gstatus.FromError(err); ok && st.Code() == codes.Unavailable {
-			log.Warnf("setConfig method is not available in the daemon: %s", st.Message())
-		} else {
+		switch reason, refused := refusedSettingsUpdate(err); {
+		case refused:
+			// Failing here is the point: carrying on would connect while
+			// silently dropping the settings the caller asked for, since
+			// nothing further down the line applies them.
+			return fmt.Errorf("the daemon refused the settings update: %s", reason)
+		case gstatus.Code(err) == codes.Unavailable:
+			// The daemon cannot serve the method at all, which is what this
+			// code means; an older daemon without it lands here.
+			log.Warnf("the daemon did not apply the settings update: %s", gstatus.Convert(err).Message())
+		default:
 			return daemonCallError("call service setConfig method", err)
 		}
 	}
@@ -400,10 +408,7 @@ func doDaemonUp(ctx context.Context, cmd *cobra.Command, client proto.DaemonServ
 	err = WithBackOff(func() error {
 		var backOffErr error
 		loginResp, backOffErr = client.Login(ctx, loginRequest)
-		if s, ok := gstatus.FromError(backOffErr); ok && (s.Code() == codes.InvalidArgument ||
-			s.Code() == codes.PermissionDenied ||
-			s.Code() == codes.NotFound ||
-			s.Code() == codes.Unimplemented) {
+		if terminalLoginError(backOffErr) {
 			loginErr = backOffErr
 			return nil
 		}
@@ -472,6 +477,22 @@ func setSSHSetConfigFields(req *proto.SetConfigRequest, cmd *cobra.Command) {
 	}
 }
 
+// refusedSettingsUpdate reports whether err is the daemon refusing the settings
+// a request carried — the update-settings kill switch, or a field an MDM policy
+// manages — and returns the reason it gave.
+//
+// The distinction that matters is against codes.Unavailable, which means the
+// daemon cannot serve the call: that one is worth a warning, because an older
+// daemon without the method lands there and the rest of `netbird up` still
+// works. A refusal is not, because the settings would be silently dropped.
+func refusedSettingsUpdate(err error) (string, bool) {
+	st, ok := gstatus.FromError(err)
+	if !ok || st.Code() != codes.FailedPrecondition {
+		return "", false
+	}
+	return st.Message(), true
+}
+
 func setupSetConfigReq(customDNSAddressConverted []byte, cmd *cobra.Command, profileName, username string) *proto.SetConfigRequest {
 	var req proto.SetConfigRequest
 	req.ProfileName = profileName

client/cmd/up_setconfig_refusal_test.go

@@ -0,0 +1,85 @@
+package cmd
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/require"
+	"google.golang.org/grpc/codes"
+	gstatus "google.golang.org/grpc/status"
+)
+
+// A refused settings update has to fail `netbird up`, or a caller that asked
+// for a setting the daemon will not apply connects as if it had been applied.
+// The daemon being unable to serve the call is the case that stays a warning.
+func TestRefusedSettingsUpdate(t *testing.T) {
+	tests := []struct {
+		name        string
+		err         error
+		wantRefused bool
+	}{
+		{
+			name:        "the kill switch refused the change",
+			err:         gstatus.Errorf(codes.FailedPrecondition, "update settings are disabled, you cannot use this feature without update settings enabled"),
+			wantRefused: true,
+		},
+		{
+			name:        "an MDM policy manages the field",
+			err:         gstatus.Errorf(codes.FailedPrecondition, "fields managed by MDM policy: managementURL"),
+			wantRefused: true,
+		},
+		{
+			name:        "the daemon cannot serve the call",
+			err:         gstatus.Errorf(codes.Unavailable, "connection refused"),
+			wantRefused: false,
+		},
+		{
+			name:        "any other RPC failure",
+			err:         gstatus.Errorf(codes.Internal, "boom"),
+			wantRefused: false,
+		},
+		{
+			name:        "not a status error at all",
+			err:         errors.New("boom"),
+			wantRefused: false,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			reason, refused := refusedSettingsUpdate(tt.err)
+			require.Equal(t, tt.wantRefused, refused)
+			if tt.wantRefused {
+				require.Equal(t, gstatus.Convert(tt.err).Message(), reason, "the daemon's reason must reach the caller")
+			}
+		})
+	}
+}
+
+// Both `netbird up` and `netbird login` drive Login through the backoff cycle,
+// and a final answer has to stop it: retrying a refusal only replaces the
+// daemon's reason with "login backoff cycle failed" thirty seconds later.
+func TestTerminalLoginError(t *testing.T) {
+	tests := []struct {
+		name         string
+		err          error
+		wantTerminal bool
+	}{
+		{name: "settings refused by the kill switch", err: gstatus.Errorf(codes.FailedPrecondition, "update settings are disabled"), wantTerminal: true},
+		{name: "field managed by MDM", err: gstatus.Errorf(codes.FailedPrecondition, "fields managed by MDM policy: managementURL"), wantTerminal: true},
+		{name: "caller not allowed", err: gstatus.Errorf(codes.PermissionDenied, "nope"), wantTerminal: true},
+		{name: "malformed request", err: gstatus.Errorf(codes.InvalidArgument, "nope"), wantTerminal: true},
+		{name: "profile not found", err: gstatus.Errorf(codes.NotFound, "nope"), wantTerminal: true},
+		{name: "method missing on an older daemon", err: gstatus.Errorf(codes.Unimplemented, "nope"), wantTerminal: true},
+		{name: "daemon unreachable, worth retrying", err: gstatus.Errorf(codes.Unavailable, "connection refused"), wantTerminal: false},
+		{name: "transient internal failure", err: gstatus.Errorf(codes.Internal, "boom"), wantTerminal: false},
+		{name: "not a status error", err: errors.New("boom"), wantTerminal: false},
+		{name: "no error at all, the login succeeded", err: nil, wantTerminal: false},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			require.Equal(t, tt.wantTerminal, terminalLoginError(tt.err))
+		})
+	}
+}