Merge branch 'windows' into dev

This commit is contained in:
Owen
2025-12-11 12:22:03 -05:00
4 changed files with 864 additions and 7 deletions

View File

@@ -6,14 +6,24 @@ import (
"fmt" "fmt"
"golang.org/x/sys/windows" "golang.org/x/sys/windows"
"golang.org/x/sys/windows/svc"
) )
// CheckNativeInterfacePermissions checks if the process has sufficient // CheckNativeInterfacePermissions checks if the process has sufficient
// permissions to create a native TUN interface on Windows. // permissions to create a native TUN interface on Windows.
// This requires Administrator privileges. // This requires Administrator privileges and must be running as a Windows service.
func CheckNativeInterfacePermissions() error { func CheckNativeInterfacePermissions() error {
// Check if running as a Windows service
isService, err := svc.IsWindowsService()
if err != nil {
return fmt.Errorf("failed to check if running as Windows service: %v", err)
}
if !isService {
return fmt.Errorf("native TUN interface requires running as a Windows service")
}
var sid *windows.SID var sid *windows.SID
err := windows.AllocateAndInitializeSid( err = windows.AllocateAndInitializeSid(
&windows.SECURITY_NT_AUTHORITY, &windows.SECURITY_NT_AUTHORITY,
2, 2,
windows.SECURITY_BUILTIN_DOMAIN_RID, windows.SECURITY_BUILTIN_DOMAIN_RID,

38
main.go
View File

@@ -155,10 +155,27 @@ var (
) )
func main() { func main() {
// Check if we're running as a Windows service
if isWindowsService() {
runService("NewtWireguardService", false, os.Args[1:])
return
}
// Handle service management commands on Windows (install, remove, start, stop, etc.)
if handleServiceCommand() {
return
}
// Prepare context for graceful shutdown and signal handling // Prepare context for graceful shutdown and signal handling
ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM) ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
defer stop() defer stop()
// Run the main newt logic
runNewtMain(ctx)
}
// runNewtMain contains the main newt logic, extracted for service support
func runNewtMain(ctx context.Context) {
// if PANGOLIN_ENDPOINT, NEWT_ID, and NEWT_SECRET are set as environment variables, they will be used as default values // if PANGOLIN_ENDPOINT, NEWT_ID, and NEWT_SECRET are set as environment variables, they will be used as default values
endpoint = os.Getenv("PANGOLIN_ENDPOINT") endpoint = os.Getenv("PANGOLIN_ENDPOINT")
id = os.Getenv("NEWT_ID") id = os.Getenv("NEWT_ID")
@@ -1462,10 +1479,8 @@ persistent_keepalive_interval=5`, util.FixKey(privateKey.String()), util.FixKey(
} }
} }
// Wait for interrupt signal // Wait for context cancellation (from signal or service stop)
sigCh := make(chan os.Signal, 1) <-ctx.Done()
signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
<-sigCh
// Close clients first (including WGTester) // Close clients first (including WGTester)
closeClients() closeClients()
@@ -1490,7 +1505,20 @@ persistent_keepalive_interval=5`, util.FixKey(privateKey.String()), util.FixKey(
client.Close() client.Close()
} }
logger.Info("Exiting...") logger.Info("Exiting...")
os.Exit(0) }
// runNewtMainWithArgs is used by the Windows service to run newt with specific arguments
// It sets os.Args and then calls runNewtMain
func runNewtMainWithArgs(ctx context.Context, args []string) {
// Set os.Args to include the program name plus the provided args
// This allows flag parsing to work correctly
os.Args = append([]string{os.Args[0]}, args...)
// Setup Windows logging if running as a service
setupWindowsEventLog()
// Run the main newt logic
runNewtMain(ctx)
} }
// validateTLSConfig validates the TLS configuration // validateTLSConfig validates the TLS configuration

59
service_unix.go Normal file
View File

@@ -0,0 +1,59 @@
//go:build !windows
package main
import (
"fmt"
)
// Service management functions are not available on non-Windows platforms
func installService() error {
return fmt.Errorf("service management is only available on Windows")
}
func removeService() error {
return fmt.Errorf("service management is only available on Windows")
}
func startService(args []string) error {
_ = args // unused on Unix platforms
return fmt.Errorf("service management is only available on Windows")
}
func stopService() error {
return fmt.Errorf("service management is only available on Windows")
}
func getServiceStatus() (string, error) {
return "", fmt.Errorf("service management is only available on Windows")
}
func debugService(args []string) error {
_ = args // unused on Unix platforms
return fmt.Errorf("debug service is only available on Windows")
}
func isWindowsService() bool {
return false
}
func runService(name string, isDebug bool, args []string) {
// No-op on non-Windows platforms
}
func setupWindowsEventLog() {
// No-op on non-Windows platforms
}
func watchLogFile(end bool) error {
return fmt.Errorf("watching log file is only available on Windows")
}
func showServiceConfig() {
fmt.Println("Service configuration is only available on Windows")
}
// handleServiceCommand returns false on non-Windows platforms
func handleServiceCommand() bool {
return false
}

760
service_windows.go Normal file
View File

@@ -0,0 +1,760 @@
//go:build windows
package main
import (
"context"
"encoding/json"
"fmt"
"io"
"log"
"os"
"os/signal"
"path/filepath"
"strings"
"syscall"
"time"
"github.com/fosrl/newt/logger"
"golang.org/x/sys/windows/svc"
"golang.org/x/sys/windows/svc/debug"
"golang.org/x/sys/windows/svc/eventlog"
"golang.org/x/sys/windows/svc/mgr"
)
const (
serviceName = "NewtWireguardService"
serviceDisplayName = "Newt WireGuard Tunnel Service"
serviceDescription = "Newt WireGuard tunnel service for secure network connectivity"
)
// Global variable to store service arguments
var serviceArgs []string
// getServiceArgsPath returns the path where service arguments are stored
func getServiceArgsPath() string {
logDir := filepath.Join(os.Getenv("PROGRAMDATA"), "newt")
return filepath.Join(logDir, "service_args.json")
}
// saveServiceArgs saves the service arguments to a file
func saveServiceArgs(args []string) error {
logDir := filepath.Join(os.Getenv("PROGRAMDATA"), "newt")
err := os.MkdirAll(logDir, 0755)
if err != nil {
return fmt.Errorf("failed to create config directory: %v", err)
}
argsPath := getServiceArgsPath()
data, err := json.Marshal(args)
if err != nil {
return fmt.Errorf("failed to marshal service args: %v", err)
}
err = os.WriteFile(argsPath, data, 0644)
if err != nil {
return fmt.Errorf("failed to write service args: %v", err)
}
return nil
}
// loadServiceArgs loads the service arguments from a file
func loadServiceArgs() ([]string, error) {
argsPath := getServiceArgsPath()
data, err := os.ReadFile(argsPath)
if err != nil {
if os.IsNotExist(err) {
return []string{}, nil // Return empty args if file doesn't exist
}
return nil, fmt.Errorf("failed to read service args: %v", err)
}
var args []string
err = json.Unmarshal(data, &args)
if err != nil {
return nil, fmt.Errorf("failed to unmarshal service args: %v", err)
}
return args, nil
}
type newtService struct {
elog debug.Log
ctx context.Context
stop context.CancelFunc
args []string
}
func (s *newtService) Execute(args []string, r <-chan svc.ChangeRequest, changes chan<- svc.Status) (bool, uint32) {
const cmdsAccepted = svc.AcceptStop | svc.AcceptShutdown
changes <- svc.Status{State: svc.StartPending}
s.elog.Info(1, fmt.Sprintf("Service Execute called with args: %v", args))
// Load saved service arguments
savedArgs, err := loadServiceArgs()
if err != nil {
s.elog.Error(1, fmt.Sprintf("Failed to load service args: %v", err))
// Continue with empty args if loading fails
savedArgs = []string{}
}
s.elog.Info(1, fmt.Sprintf("Loaded saved service args: %v", savedArgs))
// Combine service start args with saved args, giving priority to service start args
// Note: When the service is started via SCM, args[0] is the service name
// When started via s.Start(args...), the args passed are exactly what we provide
finalArgs := []string{}
// Check if we have args passed directly to Execute (from s.Start())
if len(args) > 0 {
// The first arg from SCM is the service name, but when we call s.Start(args...),
// the args we pass become args[1:] in Execute. However, if started by SCM without
// args, args[0] will be the service name.
// We need to check if args[0] looks like the service name or a flag
if len(args) == 1 && args[0] == serviceName {
// Only service name, no actual args
s.elog.Info(1, "Only service name in args, checking saved args")
} else if len(args) > 1 && args[0] == serviceName {
// Service name followed by actual args
finalArgs = append(finalArgs, args[1:]...)
s.elog.Info(1, fmt.Sprintf("Using service start parameters (after service name): %v", finalArgs))
} else {
// Args don't start with service name, use them all
// This happens when args are passed via s.Start(args...)
finalArgs = append(finalArgs, args...)
s.elog.Info(1, fmt.Sprintf("Using service start parameters (direct): %v", finalArgs))
}
}
// If no service start parameters, use saved args
if len(finalArgs) == 0 && len(savedArgs) > 0 {
finalArgs = savedArgs
s.elog.Info(1, fmt.Sprintf("Using saved service args: %v", finalArgs))
}
s.elog.Info(1, fmt.Sprintf("Final args to use: %v", finalArgs))
s.args = finalArgs
// Start the main newt functionality
newtDone := make(chan struct{})
go func() {
s.runNewt()
close(newtDone)
}()
changes <- svc.Status{State: svc.Running, Accepts: cmdsAccepted}
s.elog.Info(1, "Service status set to Running")
for {
select {
case c := <-r:
switch c.Cmd {
case svc.Interrogate:
changes <- c.CurrentStatus
case svc.Stop, svc.Shutdown:
s.elog.Info(1, "Service stopping")
changes <- svc.Status{State: svc.StopPending}
if s.stop != nil {
s.stop()
}
// Wait for main logic to finish or timeout
select {
case <-newtDone:
s.elog.Info(1, "Main logic finished gracefully")
case <-time.After(10 * time.Second):
s.elog.Info(1, "Timeout waiting for main logic to finish")
}
return false, 0
default:
s.elog.Error(1, fmt.Sprintf("Unexpected control request #%d", c))
}
case <-newtDone:
s.elog.Info(1, "Main newt logic completed, stopping service")
changes <- svc.Status{State: svc.StopPending}
return false, 0
}
}
}
func (s *newtService) runNewt() {
// Create a context that can be cancelled when the service stops
s.ctx, s.stop = context.WithCancel(context.Background())
// Setup logging for service mode
s.elog.Info(1, "Starting Newt main logic")
// Run the main newt logic and wait for it to complete
done := make(chan struct{})
go func() {
defer func() {
if r := recover(); r != nil {
s.elog.Error(1, fmt.Sprintf("Panic in newt main: %v", r))
}
close(done)
}()
// Call the main newt function with stored arguments
// Use s.ctx as the signal context since the service manages shutdown
runNewtMainWithArgs(s.ctx, s.args)
}()
// Wait for either context cancellation or main logic completion
select {
case <-s.ctx.Done():
s.elog.Info(1, "Newt service context cancelled")
case <-done:
s.elog.Info(1, "Newt main logic completed")
}
}
func runService(name string, isDebug bool, args []string) {
var err error
var elog debug.Log
if isDebug {
elog = debug.New(name)
fmt.Printf("Starting %s service in debug mode\n", name)
} else {
elog, err = eventlog.Open(name)
if err != nil {
fmt.Printf("Failed to open event log: %v\n", err)
return
}
}
defer elog.Close()
elog.Info(1, fmt.Sprintf("Starting %s service", name))
run := svc.Run
if isDebug {
run = debug.Run
}
service := &newtService{elog: elog, args: args}
err = run(name, service)
if err != nil {
elog.Error(1, fmt.Sprintf("%s service failed: %v", name, err))
if isDebug {
fmt.Printf("Service failed: %v\n", err)
}
return
}
elog.Info(1, fmt.Sprintf("%s service stopped", name))
if isDebug {
fmt.Printf("%s service stopped\n", name)
}
}
func installService() error {
exepath, err := os.Executable()
if err != nil {
return fmt.Errorf("failed to get executable path: %v", err)
}
m, err := mgr.Connect()
if err != nil {
return fmt.Errorf("failed to connect to service manager: %v", err)
}
defer m.Disconnect()
s, err := m.OpenService(serviceName)
if err == nil {
s.Close()
return fmt.Errorf("service %s already exists", serviceName)
}
config := mgr.Config{
ServiceType: 0x10, // SERVICE_WIN32_OWN_PROCESS
StartType: mgr.StartManual,
ErrorControl: mgr.ErrorNormal,
DisplayName: serviceDisplayName,
Description: serviceDescription,
BinaryPathName: exepath,
}
s, err = m.CreateService(serviceName, exepath, config)
if err != nil {
return fmt.Errorf("failed to create service: %v", err)
}
defer s.Close()
err = eventlog.InstallAsEventCreate(serviceName, eventlog.Error|eventlog.Warning|eventlog.Info)
if err != nil {
s.Delete()
return fmt.Errorf("failed to install event log: %v", err)
}
return nil
}
func removeService() error {
m, err := mgr.Connect()
if err != nil {
return fmt.Errorf("failed to connect to service manager: %v", err)
}
defer m.Disconnect()
s, err := m.OpenService(serviceName)
if err != nil {
return fmt.Errorf("service %s is not installed", serviceName)
}
defer s.Close()
// Stop the service if it's running
status, err := s.Query()
if err != nil {
return fmt.Errorf("failed to query service status: %v", err)
}
if status.State != svc.Stopped {
_, err = s.Control(svc.Stop)
if err != nil {
return fmt.Errorf("failed to stop service: %v", err)
}
// Wait for service to stop
timeout := time.Now().Add(30 * time.Second)
for status.State != svc.Stopped {
if timeout.Before(time.Now()) {
return fmt.Errorf("timeout waiting for service to stop")
}
time.Sleep(300 * time.Millisecond)
status, err = s.Query()
if err != nil {
return fmt.Errorf("failed to query service status: %v", err)
}
}
}
err = s.Delete()
if err != nil {
return fmt.Errorf("failed to delete service: %v", err)
}
err = eventlog.Remove(serviceName)
if err != nil {
return fmt.Errorf("failed to remove event log: %v", err)
}
return nil
}
func startService(args []string) error {
fmt.Printf("Starting service with args: %v\n", args)
// Always save the service arguments so they can be loaded on service restart
err := saveServiceArgs(args)
if err != nil {
fmt.Printf("Warning: failed to save service args: %v\n", err)
// Continue anyway, args will still be passed directly
} else {
fmt.Printf("Saved service args to: %s\n", getServiceArgsPath())
}
m, err := mgr.Connect()
if err != nil {
return fmt.Errorf("failed to connect to service manager: %v", err)
}
defer m.Disconnect()
s, err := m.OpenService(serviceName)
if err != nil {
return fmt.Errorf("service %s is not installed", serviceName)
}
defer s.Close()
// Pass arguments directly to the service start call
// Note: These args will appear in Execute() after the service name
err = s.Start(args...)
if err != nil {
return fmt.Errorf("failed to start service: %v", err)
}
return nil
}
func stopService() error {
m, err := mgr.Connect()
if err != nil {
return fmt.Errorf("failed to connect to service manager: %v", err)
}
defer m.Disconnect()
s, err := m.OpenService(serviceName)
if err != nil {
return fmt.Errorf("service %s is not installed", serviceName)
}
defer s.Close()
status, err := s.Control(svc.Stop)
if err != nil {
return fmt.Errorf("failed to stop service: %v", err)
}
timeout := time.Now().Add(30 * time.Second)
for status.State != svc.Stopped {
if timeout.Before(time.Now()) {
return fmt.Errorf("timeout waiting for service to stop")
}
time.Sleep(300 * time.Millisecond)
status, err = s.Query()
if err != nil {
return fmt.Errorf("failed to query service status: %v", err)
}
}
return nil
}
func debugService(args []string) error {
// Save the service arguments before starting
if len(args) > 0 {
err := saveServiceArgs(args)
if err != nil {
return fmt.Errorf("failed to save service args: %v", err)
}
}
// Start the service with the provided arguments
err := startService(args)
if err != nil {
return fmt.Errorf("failed to start service: %v", err)
}
// Watch the log file
return watchLogFile(true)
}
func watchLogFile(end bool) error {
logDir := filepath.Join(os.Getenv("PROGRAMDATA"), "newt", "logs")
logPath := filepath.Join(logDir, "newt.log")
// Ensure the log directory exists
err := os.MkdirAll(logDir, 0755)
if err != nil {
return fmt.Errorf("failed to create log directory: %v", err)
}
// Wait for the log file to be created if it doesn't exist
var file *os.File
for i := 0; i < 30; i++ { // Wait up to 15 seconds
file, err = os.Open(logPath)
if err == nil {
break
}
if i == 0 {
fmt.Printf("Waiting for log file to be created...\n")
}
time.Sleep(500 * time.Millisecond)
}
if err != nil {
return fmt.Errorf("failed to open log file after waiting: %v", err)
}
defer file.Close()
// Seek to the end of the file to only show new logs
_, err = file.Seek(0, 2)
if err != nil {
return fmt.Errorf("failed to seek to end of file: %v", err)
}
// Set up signal handling for graceful exit
sigCh := make(chan os.Signal, 1)
signal.Notify(sigCh, os.Interrupt, syscall.SIGTERM)
// Create a ticker to check for new content
ticker := time.NewTicker(500 * time.Millisecond)
defer ticker.Stop()
buffer := make([]byte, 4096)
for {
select {
case <-sigCh:
fmt.Printf("\n\nStopping log watch...\n")
// stop the service if needed
if end {
fmt.Printf("Stopping service...\n")
stopService()
}
fmt.Printf("Log watch stopped.\n")
return nil
case <-ticker.C:
// Read new content
n, err := file.Read(buffer)
if err != nil && err != io.EOF {
// Try to reopen the file in case it was recreated
file.Close()
file, err = os.Open(logPath)
if err != nil {
continue
}
continue
}
if n > 0 {
// Print the new content
fmt.Print(string(buffer[:n]))
}
}
}
}
func getServiceStatus() (string, error) {
m, err := mgr.Connect()
if err != nil {
return "", fmt.Errorf("failed to connect to service manager: %v", err)
}
defer m.Disconnect()
s, err := m.OpenService(serviceName)
if err != nil {
return "Not Installed", nil
}
defer s.Close()
status, err := s.Query()
if err != nil {
return "", fmt.Errorf("failed to query service status: %v", err)
}
switch status.State {
case svc.Stopped:
return "Stopped", nil
case svc.StartPending:
return "Starting", nil
case svc.StopPending:
return "Stopping", nil
case svc.Running:
return "Running", nil
case svc.ContinuePending:
return "Continue Pending", nil
case svc.PausePending:
return "Pause Pending", nil
case svc.Paused:
return "Paused", nil
default:
return "Unknown", nil
}
}
// showServiceConfig displays current saved service configuration
func showServiceConfig() {
configPath := getServiceArgsPath()
fmt.Printf("Service configuration file: %s\n", configPath)
args, err := loadServiceArgs()
if err != nil {
fmt.Printf("No saved configuration found or error loading: %v\n", err)
return
}
if len(args) == 0 {
fmt.Println("No saved service arguments found")
} else {
fmt.Printf("Saved service arguments: %v\n", args)
}
}
func isWindowsService() bool {
isWindowsService, err := svc.IsWindowsService()
return err == nil && isWindowsService
}
// rotateLogFile handles daily log rotation
func rotateLogFile(logDir string, logFile string) error {
// Get current log file info
info, err := os.Stat(logFile)
if err != nil {
if os.IsNotExist(err) {
return nil // No current log file to rotate
}
return fmt.Errorf("failed to stat log file: %v", err)
}
// Check if log file is from today
now := time.Now()
fileTime := info.ModTime()
// If the log file is from today, no rotation needed
if now.Year() == fileTime.Year() && now.YearDay() == fileTime.YearDay() {
return nil
}
// Create rotated filename with date
rotatedName := fmt.Sprintf("newt-%s.log", fileTime.Format("2006-01-02"))
rotatedPath := filepath.Join(logDir, rotatedName)
// Rename current log file to dated filename
err = os.Rename(logFile, rotatedPath)
if err != nil {
return fmt.Errorf("failed to rotate log file: %v", err)
}
// Clean up old log files (keep last 30 days)
cleanupOldLogFiles(logDir, 30)
return nil
}
// cleanupOldLogFiles removes log files older than specified days
func cleanupOldLogFiles(logDir string, daysToKeep int) {
cutoff := time.Now().AddDate(0, 0, -daysToKeep)
files, err := os.ReadDir(logDir)
if err != nil {
return
}
for _, file := range files {
if !file.IsDir() && strings.HasPrefix(file.Name(), "newt-") && strings.HasSuffix(file.Name(), ".log") {
filePath := filepath.Join(logDir, file.Name())
info, err := file.Info()
if err != nil {
continue
}
if info.ModTime().Before(cutoff) {
os.Remove(filePath)
}
}
}
}
func setupWindowsEventLog() {
// Create log directory if it doesn't exist
logDir := filepath.Join(os.Getenv("PROGRAMDATA"), "newt", "logs")
err := os.MkdirAll(logDir, 0755)
if err != nil {
fmt.Printf("Failed to create log directory: %v\n", err)
return
}
logFile := filepath.Join(logDir, "newt.log")
// Rotate log file if needed
err = rotateLogFile(logDir, logFile)
if err != nil {
fmt.Printf("Failed to rotate log file: %v\n", err)
// Continue anyway to create new log file
}
file, err := os.OpenFile(logFile, os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
if err != nil {
fmt.Printf("Failed to open log file: %v\n", err)
return
}
// Set the custom logger output
logger.GetLogger().SetOutput(file)
log.Printf("Newt service logging initialized - log file: %s", logFile)
}
// handleServiceCommand checks for service management commands and returns true if handled
func handleServiceCommand() bool {
if len(os.Args) < 2 {
return false
}
command := os.Args[1]
switch command {
case "install":
err := installService()
if err != nil {
fmt.Printf("Failed to install service: %v\n", err)
os.Exit(1)
}
fmt.Println("Service installed successfully")
return true
case "remove", "uninstall":
err := removeService()
if err != nil {
fmt.Printf("Failed to remove service: %v\n", err)
os.Exit(1)
}
fmt.Println("Service removed successfully")
return true
case "start":
// Pass the remaining arguments (after "start") to the service
serviceArgs := os.Args[2:]
err := startService(serviceArgs)
if err != nil {
fmt.Printf("Failed to start service: %v\n", err)
os.Exit(1)
}
fmt.Println("Service started successfully")
return true
case "stop":
err := stopService()
if err != nil {
fmt.Printf("Failed to stop service: %v\n", err)
os.Exit(1)
}
fmt.Println("Service stopped successfully")
return true
case "status":
status, err := getServiceStatus()
if err != nil {
fmt.Printf("Failed to get service status: %v\n", err)
os.Exit(1)
}
fmt.Printf("Service status: %s\n", status)
return true
case "debug":
// get the status and if it is Not Installed then install it first
status, err := getServiceStatus()
if err != nil {
fmt.Printf("Failed to get service status: %v\n", err)
os.Exit(1)
}
if status == "Not Installed" {
err := installService()
if err != nil {
fmt.Printf("Failed to install service: %v\n", err)
os.Exit(1)
}
fmt.Println("Service installed successfully, now running in debug mode")
}
// Pass the remaining arguments (after "debug") to the service
serviceArgs := os.Args[2:]
err = debugService(serviceArgs)
if err != nil {
fmt.Printf("Failed to debug service: %v\n", err)
os.Exit(1)
}
return true
case "logs":
err := watchLogFile(false)
if err != nil {
fmt.Printf("Failed to watch log file: %v\n", err)
os.Exit(1)
}
return true
case "config":
showServiceConfig()
return true
case "service-help":
fmt.Println("Newt WireGuard Tunnel")
fmt.Println("\nWindows Service Management:")
fmt.Println(" install Install the service")
fmt.Println(" remove Remove the service")
fmt.Println(" start [args] Start the service with optional arguments")
fmt.Println(" stop Stop the service")
fmt.Println(" status Show service status")
fmt.Println(" debug [args] Run service in debug mode with optional arguments")
fmt.Println(" logs Tail the service log file")
fmt.Println(" config Show current service configuration")
fmt.Println(" service-help Show this service help")
fmt.Println("\nExamples:")
fmt.Println(" newt start --endpoint https://example.com --id myid --secret mysecret")
fmt.Println(" newt debug --endpoint https://example.com --id myid --secret mysecret")
fmt.Println("\nFor normal console mode, run with standard flags (e.g., newt --endpoint ...)")
return true
}
return false
}