Enable ssh server on freebsd

client/cmd/ssh.go

@@ -9,7 +9,6 @@ import (
 	"strings"
 	"syscall"
 
-	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 
 	"github.com/netbirdio/netbird/client/internal"
@@ -73,7 +72,7 @@ var sshCmd = &cobra.Command{
 		go func() {
 			// blocking
 			if err := runSSH(sshctx, host, []byte(config.SSHKey), cmd); err != nil {
-				log.Debug(err)
+				cmd.Printf("Error: %v\n", err)
 				os.Exit(1)
 			}
 			cancel()

client/internal/engine.go

@@ -699,7 +699,7 @@ func (e *Engine) updateSSH(sshConf *mgmProto.SSHConfig) error {
 	} else {
 
 		if sshConf.GetSshEnabled() {
-			if runtime.GOOS == "windows" || runtime.GOOS == "freebsd" {
+			if runtime.GOOS == "windows" {
 				log.Warnf("running SSH server on %s is not supported", runtime.GOOS)
 				return nil
 			}

client/internal/engine_test.go

@@ -72,7 +72,7 @@ func TestMain(m *testing.M) {
 
 func TestEngine_SSH(t *testing.T) {
 	// todo resolve test execution on freebsd
-	if runtime.GOOS == "windows" || runtime.GOOS == "freebsd" {
+	if runtime.GOOS == "windows" {
 		t.Skip("skipping TestEngine_SSH")
 	}
 

client/ssh/login.go

@@ -2,11 +2,12 @@ package ssh
 
 import (
 	"fmt"
-	"github.com/netbirdio/netbird/util"
 	"net"
 	"net/netip"
 	"os/exec"
 	"runtime"
+
+	"github.com/netbirdio/netbird/util"
 )
 
 func getLoginCmd(user string, remoteAddr net.Addr) (loginPath string, args []string, err error) {
@@ -20,17 +21,17 @@ func getLoginCmd(user string, remoteAddr net.Addr) (loginPath string, args []str
 		return "", nil, err
 	}
 
-	if runtime.GOOS == "linux" {
-
+	switch runtime.GOOS {
+	case "linux":
 		if util.FileExists("/etc/arch-release") && !util.FileExists("/etc/pam.d/remote") {
-			// detect if Arch Linux
 			return loginPath, []string{"-f", user, "-p"}, nil
 		}
-
 		return loginPath, []string{"-f", user, "-h", addrPort.Addr().String(), "-p"}, nil
-	} else if runtime.GOOS == "darwin" {
+	case "darwin":
 		return loginPath, []string{"-fp", "-h", addrPort.Addr().String(), user}, nil
+	case "freebsd":
+		return loginPath, []string{"-f", user, "-h", addrPort.Addr().String(), "-p"}, nil
+	default:
+		return "", nil, fmt.Errorf("unsupported platform: %s", runtime.GOOS)
 	}
-
-	return "", nil, fmt.Errorf("unsupported platform")
 }