fix: bugs

handler/cert.go

@@ -3,6 +3,9 @@ package handler
 import "fmt"
 
 func (h *Handler) RenewCertHandle() error {
+	if !h.needTls {
+		return nil
+	}
 	err := h.acme.RenewCert(h.Options.Cert.CertPath, h.Options.Cert.KeyPath, h.Options.Cert.Domain)
 	if err != nil {
 		return fmt.Errorf("renew cert error: %w", err)

handler/handler.go

@@ -18,6 +18,7 @@ type Handler struct {
 	userList  []panel.UserInfo
 	userHash  map[string]struct{}
 	nodeAdded atomic.Bool
+	needTls   bool
 	*conf.Options
 }
 

handler/node.go

@@ -15,9 +15,12 @@ func (h *Handler) PullNodeHandle(n *panel.NodeInfo) error {
 			return fmt.Errorf("del node error: %w", err)
 		}
 	} else {
-		err := h.acme.CreateCert(h.Cert.CertPath, h.Cert.KeyPath, h.Cert.Domain)
-		if err != nil {
-			return fmt.Errorf("create cert error: %w", err)
+		if n.TlsType() != panel.NoTls {
+			h.needTls = true
+			err := h.acme.CreateCert(h.Cert.CertPath, h.Cert.KeyPath, h.Cert.Domain)
+			if err != nil {
+				return fmt.Errorf("create cert error: %w", err)
+			}
 		}
 	}
 	var protocol, port string
@@ -38,15 +41,18 @@ func (h *Handler) PullNodeHandle(n *panel.NodeInfo) error {
 		protocol = "other"
 		port = n.Other.Port
 	}
-	err := h.execHookCmd(h.Hook.BeforeAddNode, h.nodeName, protocol, port)
-	if err != nil {
-		h.l.WithError(err).Error("Exec before add node hook failed")
+	if h.Hook.BeforeAddNode != "" {
+		err := h.execHookCmd(h.Hook.BeforeAddNode, h.nodeName, protocol, port)
+		if err != nil {
+			h.l.WithError(err).Error("Exec before add node hook failed")
+		}
 	}
+
 	ni := (*core.NodeInfo)(n)
 	ni.OtherOptions = maps.Merge[string, any](ni.OtherOptions, h.Options.Expand)
 	ni.Limit.IPLimit = number.SelectBigger(ni.Limit.IPLimit, h.Limit.IPLimit)
 	ni.Limit.SpeedLimit = number.SelectBigger(ni.Limit.SpeedLimit, uint64(h.Limit.SpeedLimit))
-	err = h.c.AddNode(&core.AddNodeParams{
+	err := h.c.AddNode(&core.AddNodeParams{
 		NodeInfo: ni,
 		TlsOptions: core.TlsOptions{
 			CertPath: h.Cert.CertPath,
@@ -56,9 +62,11 @@ func (h *Handler) PullNodeHandle(n *panel.NodeInfo) error {
 	if err != nil {
 		return fmt.Errorf("add node error: %w", err)
 	}
-	err = h.execHookCmd(h.Hook.AfterAddNode, h.nodeName, protocol, port)
-	if err != nil {
-		h.l.WithError(err).Warn("Exec after add node hook failed")
+	if h.Hook.AfterAddNode != "" {
+		err = h.execHookCmd(h.Hook.AfterAddNode, h.nodeName, protocol, port)
+		if err != nil {
+			h.l.WithError(err).Warn("Exec after add node hook failed")
+		}
 	}
 	if h.nodeAdded.Load() {
 		h.nodeAdded.Store(true)

handler/user.go

@@ -36,6 +36,9 @@ func compareUserList(old, new []panel.UserInfo) (deleted []string, added []panel
 }
 
 func (h *Handler) PullUserHandle(users []panel.UserInfo) error {
+	if !h.nodeAdded.Load() {
+		return nil
+	}
 	del, add := compareUserList(h.userList, users)
 	cas := slices.RangeToNew[panel.UserInfo, core.UserInfo](add, func(_ int, v panel.UserInfo) core.UserInfo {
 		return core.UserInfo(v.UserInfo)
@@ -61,6 +64,9 @@ func (h *Handler) PullUserHandle(users []panel.UserInfo) error {
 }
 
 func (h *Handler) ReportUserHandle(id int) error {
+	if !h.nodeAdded.Load() {
+		return nil
+	}
 	var err error
 	req := &core.GetUserTrafficParams{NodeName: h.nodeName}
 	var users []panel.UserTrafficInfo