[WIP] Fix minor bugs

cmds/portmaster-core/main_linux.go

@@ -6,7 +6,6 @@ import (
 	"os"
 	"os/exec"
 	"os/signal"
-	"strings"
 	"syscall"
 	"time"
 
@@ -113,17 +112,15 @@ func runServiceRestart() error {
 	restartCommand, exists := os.LookupEnv("PORTMASTER_RESTART_COMMAND")
 
 	// Run the service restart
+	var cmd *exec.Cmd
 	if exists && restartCommand != "" {
 		log.Debugf(`instance: running custom restart command: "%s"`, restartCommand)
-		commandSplit := strings.Split(restartCommand, " ")
-		cmd := exec.Command(commandSplit[0], commandSplit[1:]...)
-		_ = cmd.Run()
+		cmd = exec.Command("sh", "-c", restartCommand)
 	} else {
-		cmd := exec.Command("systemctl", "restart", "portmaster")
-		if err := cmd.Start(); err != nil {
-			return fmt.Errorf("failed run restart command: %w", err)
-		}
-
+		cmd = exec.Command("systemctl", "restart", "portmaster")
+	}
+	if err := cmd.Start(); err != nil {
+		return fmt.Errorf("failed run restart command: %w", err)
 	}
 	return nil
 }

cmds/portmaster-core/main_windows.go

@@ -47,7 +47,7 @@ service:
 				changes <- svc.Status{State: svc.StopPending}
 				ws.instance.Shutdown()
 			default:
-				log.Errorf("unexpected control request: #%d", c)
+				log.Errorf("unexpected control request: %+v", c)
 			}
 		}
 	}

desktop/tauri/src-tauri/templates/nsis_install_hooks.nsh

@@ -25,11 +25,15 @@
 !macroend
 
 !macro NSIS_HOOK_POSTINSTALL
-  ExecWait 'sc.exe create PortmasterCore binPath= "$INSTDIR\portmaster-core.exe" --data="$COMMONPROGRAMDATA\Portmaster\data"'
+  ExecWait 'sc.exe create PortmasterCore binPath= "$INSTDIR\portmaster-core.exe" --data="$COMMONPROGRAMDATA\Portmaster\data"' $0
+  IntCmp $0 0 +2
+    MessageBox MB_OK "Failed to create PortmasterCore service."
 !macroend
 
 !macro NSIS_HOOK_PREUNINSTALL
-  ExecWait 'sc.exe stop PortmasterCore'
-  ExecWait 'sc.exe delete PortmasterCore'
+  ExecWait 'sc.exe stop PortmasterCore' $0
+  ; Ignore errors if the service is not running
+  ExecWait 'sc.exe delete PortmasterCore' $0
+  ; Ignore errors if the service does not exist
 !macroend
 

service/updates/bundle.go

@@ -120,9 +120,12 @@ func checkIfFileIsValid(filename string, artifact Artifact) (bool, error) {
 	defer func() { _ = file.Close() }()
 
 	providedHash, err := hex.DecodeString(artifact.SHA256)
-	if err != nil || len(providedHash) != sha256.Size {
+	if err != nil {
 		return false, fmt.Errorf("invalid provided hash %s: %w", artifact.SHA256, err)
 	}
+	if len(providedHash) != sha256.Size {
+		return false, fmt.Errorf("invalid hash length for %s", artifact.SHA256)
+	}
 
 	// Calculate hash of the file
 	fileHash := sha256.New()

service/updates/downloader.go

@@ -181,7 +181,7 @@ func (d *Downloader) downloadAndVerify(ctx context.Context) error {
 	// Make sure we have the bundle file parsed.
 	err := d.parseBundle()
 	if err != nil {
-		log.Errorf("updates: invalid update bundle file: %s", err)
+		return fmt.Errorf("invalid update bundle file: %w", err)
 	}
 
 	// Make sure dir exists

spn/navigator/module_test.go

@@ -24,7 +24,7 @@ type testInstance struct {
 	geoip   *geoip.GeoIP
 }
 
-func (stub *testInstance) Updates() *updates.Updates {
+func (stub *testInstance) IntelUpdates() *updates.Updates {
 	return stub.updates
 }
 
@@ -78,7 +78,7 @@ func runTest(m *testing.M) error {
 	if err != nil {
 		return fmt.Errorf("failed to create config: %w", err)
 	}
-	stub.updates, err = updates.New(stub)
+	stub.updates, err = updates.New(stub, "Intel Test", updates.UpdateIndex{})
 	if err != nil {
 		return fmt.Errorf("failed to create updates: %w", err)
 	}