Refactor: Rename NanoKVM to BatchuKVM and update server URL

server/service/vm/ssh.go

@@ -0,0 +1,67 @@
+package vm
+
+import (
+	"NanoKVM-Server/proto"
+	"errors"
+	"fmt"
+	"os"
+	"os/exec"
+
+	"github.com/gin-gonic/gin"
+	log "github.com/sirupsen/logrus"
+)
+
+const (
+	SSHScript   = "/etc/init.d/S50sshd"
+	SSHStopFlag = "/etc/kvm/ssh_stop"
+)
+
+func (s *Service) GetSSHState(c *gin.Context) {
+	var rsp proto.Response
+
+	enabled := isSSHEnabled()
+	rsp.OkRspWithData(c, &proto.GetSSHStateRsp{
+		Enabled: enabled,
+	})
+}
+
+func (s *Service) EnableSSH(c *gin.Context) {
+	var rsp proto.Response
+
+	command := fmt.Sprintf("%s permanent_on", SSHScript)
+	err := exec.Command("sh", "-c", command).Run()
+	if err != nil {
+		log.Errorf("failed to run SSH script: %s", err)
+		rsp.ErrRsp(c, -1, "operation failed")
+		return
+	}
+
+	rsp.OkRsp(c)
+	log.Debugf("SSH enabled")
+}
+
+func (s *Service) DisableSSH(c *gin.Context) {
+	var rsp proto.Response
+
+	command := fmt.Sprintf("%s permanent_off", SSHScript)
+	err := exec.Command("sh", "-c", command).Run()
+	if err != nil {
+		log.Errorf("failed to run SSH script: %s", err)
+		rsp.ErrRsp(c, -1, "operation failed")
+		return
+	}
+
+	rsp.OkRsp(c)
+	log.Debugf("SSH disabled")
+}
+
+func isSSHEnabled() bool {
+	_, err := os.Stat(SSHStopFlag)
+	if err != nil {
+		if errors.Is(err, os.ErrNotExist) {
+			return true
+		}
+	}
+
+	return false
+}