mirror of
https://github.com/Sagit-chu/flvx.git
synced 2026-10-04 17:16:37 +08:00
feat: complete Go backend control-plane parity
Bridge Java-to-Go runtime behavior by enforcing forward ownership checks, wiring node command dispatch/diagnostics, and adding contract coverage so migrated APIs can run with production semantics.
This commit is contained in:
@@ -0,0 +1,685 @@
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package handler
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import (
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"database/sql"
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"errors"
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"fmt"
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"net"
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"net/http"
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"strconv"
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"strings"
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"time"
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"go-backend/internal/ws"
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)
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var errForwardNotFound = errors.New("forward not found")
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type forwardRecord struct {
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ID int64
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UserID int64
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UserName string
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Name string
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TunnelID int64
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RemoteAddr string
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Strategy string
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Status int
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}
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type tunnelRecord struct {
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ID int64
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Type int
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Status int
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}
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type forwardPortRecord struct {
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NodeID int64
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Port int
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}
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type nodeRecord struct {
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ID int64
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Name string
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ServerIP string
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TCPListenAddr string
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UDPListenAddr string
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InterfaceName string
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}
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type chainNodeRecord struct {
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ChainType int
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Inx int64
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NodeID int64
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NodeName string
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}
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func (h *Handler) resolveForwardAccess(r *http.Request, forwardID int64) (*forwardRecord, int64, int, error) {
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userID, roleID, err := userRoleFromRequest(r)
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if err != nil {
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return nil, 0, 0, err
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}
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forward, err := h.ensureForwardAccessByActor(userID, roleID, forwardID)
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if err != nil {
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return nil, userID, roleID, err
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}
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return forward, userID, roleID, nil
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}
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func (h *Handler) ensureForwardAccessByActor(actorUserID int64, actorRole int, forwardID int64) (*forwardRecord, error) {
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forward, err := h.getForwardRecord(forwardID)
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if err != nil {
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return nil, err
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}
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if actorRole != 0 && forward.UserID != actorUserID {
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return nil, errForwardNotFound
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}
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return forward, nil
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}
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func (h *Handler) ensureTunnelPermission(userID int64, roleID int, tunnelID int64) error {
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if roleID == 0 {
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return nil
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}
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var count int
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err := h.repo.DB().QueryRow(`SELECT COUNT(1) FROM user_tunnel WHERE user_id = ? AND tunnel_id = ? AND status = 1`, userID, tunnelID).Scan(&count)
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if err != nil {
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return err
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}
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if count <= 0 {
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return errors.New("你没有该隧道的权限")
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}
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return nil
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}
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func (h *Handler) getForwardRecord(forwardID int64) (*forwardRecord, error) {
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row := h.repo.DB().QueryRow(`
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SELECT id, user_id, user_name, name, tunnel_id, remote_addr, strategy, status
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FROM forward WHERE id = ? LIMIT 1
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`, forwardID)
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var fr forwardRecord
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err := row.Scan(&fr.ID, &fr.UserID, &fr.UserName, &fr.Name, &fr.TunnelID, &fr.RemoteAddr, &fr.Strategy, &fr.Status)
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, errForwardNotFound
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}
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return nil, err
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}
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if strings.TrimSpace(fr.Strategy) == "" {
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fr.Strategy = "fifo"
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}
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return &fr, nil
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}
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func (h *Handler) getTunnelRecord(tunnelID int64) (*tunnelRecord, error) {
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row := h.repo.DB().QueryRow(`SELECT id, type, status FROM tunnel WHERE id = ? LIMIT 1`, tunnelID)
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var tr tunnelRecord
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err := row.Scan(&tr.ID, &tr.Type, &tr.Status)
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, errors.New("隧道不存在")
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}
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return nil, err
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}
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return &tr, nil
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}
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func (h *Handler) listForwardsByTunnel(tunnelID int64) ([]forwardRecord, error) {
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rows, err := h.repo.DB().Query(`
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SELECT id, user_id, user_name, name, tunnel_id, remote_addr, strategy, status
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FROM forward
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WHERE tunnel_id = ?
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ORDER BY id ASC
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`, tunnelID)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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result := make([]forwardRecord, 0)
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for rows.Next() {
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var fr forwardRecord
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if err := rows.Scan(&fr.ID, &fr.UserID, &fr.UserName, &fr.Name, &fr.TunnelID, &fr.RemoteAddr, &fr.Strategy, &fr.Status); err != nil {
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return nil, err
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}
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if strings.TrimSpace(fr.Strategy) == "" {
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fr.Strategy = "fifo"
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}
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result = append(result, fr)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return result, nil
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}
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func (h *Handler) listForwardPorts(forwardID int64) ([]forwardPortRecord, error) {
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rows, err := h.repo.DB().Query(`SELECT node_id, port FROM forward_port WHERE forward_id = ? ORDER BY id ASC`, forwardID)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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result := make([]forwardPortRecord, 0)
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for rows.Next() {
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var item forwardPortRecord
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if err := rows.Scan(&item.NodeID, &item.Port); err != nil {
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return nil, err
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}
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result = append(result, item)
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}
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if err := rows.Err(); err != nil {
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return nil, err
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}
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return result, nil
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}
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func (h *Handler) getNodeRecord(nodeID int64) (*nodeRecord, error) {
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row := h.repo.DB().QueryRow(`
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SELECT id, name, server_ip, tcp_listen_addr, udp_listen_addr, interface_name
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FROM node
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WHERE id = ?
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LIMIT 1
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`, nodeID)
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var n nodeRecord
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var tcpListen sql.NullString
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var udpListen sql.NullString
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var iface sql.NullString
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err := row.Scan(&n.ID, &n.Name, &n.ServerIP, &tcpListen, &udpListen, &iface)
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, errors.New("节点不存在")
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}
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return nil, err
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}
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n.TCPListenAddr = strings.TrimSpace(tcpListen.String)
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n.UDPListenAddr = strings.TrimSpace(udpListen.String)
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n.InterfaceName = strings.TrimSpace(iface.String)
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if n.TCPListenAddr == "" {
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n.TCPListenAddr = "[::]"
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}
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if n.UDPListenAddr == "" {
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n.UDPListenAddr = "[::]"
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}
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if strings.TrimSpace(n.Name) == "" {
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n.Name = fmt.Sprintf("node_%d", n.ID)
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}
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return &n, nil
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}
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func (h *Handler) resolveUserTunnelAndLimiter(userID, tunnelID int64) (int64, *int, error) {
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row := h.repo.DB().QueryRow(`
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SELECT ut.id, sl.speed
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FROM user_tunnel ut
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LEFT JOIN speed_limit sl ON sl.id = ut.speed_id
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WHERE ut.user_id = ? AND ut.tunnel_id = ?
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LIMIT 1
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`, userID, tunnelID)
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var userTunnelID int64
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var speed sql.NullInt64
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err := row.Scan(&userTunnelID, &speed)
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if err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return 0, nil, nil
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}
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return 0, nil, err
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}
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if !speed.Valid || speed.Int64 <= 0 {
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return userTunnelID, nil, nil
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}
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v := int(speed.Int64)
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return userTunnelID, &v, nil
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}
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func (h *Handler) syncForwardServices(forward *forwardRecord, method string, allowFallbackAdd bool) error {
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if h == nil || forward == nil {
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return errors.New("invalid forward sync context")
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}
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tunnel, err := h.getTunnelRecord(forward.TunnelID)
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if err != nil {
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return err
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}
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ports, err := h.listForwardPorts(forward.ID)
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if err != nil {
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return err
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}
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if len(ports) == 0 {
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return errors.New("转发入口端口不存在")
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}
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userTunnelID, limiter, err := h.resolveUserTunnelAndLimiter(forward.UserID, forward.TunnelID)
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if err != nil {
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return err
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}
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serviceBase := buildForwardServiceBase(forward.ID, forward.UserID, userTunnelID)
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for _, fp := range ports {
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node, err := h.getNodeRecord(fp.NodeID)
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if err != nil {
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return err
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}
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services := buildForwardServiceConfigs(serviceBase, forward, tunnel, node, fp.Port, limiter)
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_, err = h.sendNodeCommand(node.ID, method, services, true, false)
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if err != nil && allowFallbackAdd && method == "UpdateService" {
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_, err = h.sendNodeCommand(node.ID, "AddService", services, true, false)
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}
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if err != nil {
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return fmt.Errorf("节点 %s 下发失败: %w", node.Name, err)
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}
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}
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return nil
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}
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func (h *Handler) controlForwardServices(forward *forwardRecord, commandType string, tolerateNotFound bool) error {
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if h == nil || forward == nil {
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return errors.New("invalid forward control context")
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}
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ports, err := h.listForwardPorts(forward.ID)
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if err != nil {
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return err
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}
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if len(ports) == 0 {
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return nil
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}
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userTunnelID, _, err := h.resolveUserTunnelAndLimiter(forward.UserID, forward.TunnelID)
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if err != nil {
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return err
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}
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base := buildForwardServiceBase(forward.ID, forward.UserID, userTunnelID)
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payload := map[string]interface{}{
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"services": []string{base + "_tcp", base + "_udp"},
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}
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seen := map[int64]struct{}{}
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for _, fp := range ports {
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if _, ok := seen[fp.NodeID]; ok {
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continue
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}
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seen[fp.NodeID] = struct{}{}
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_, err := h.sendNodeCommand(fp.NodeID, commandType, payload, false, tolerateNotFound)
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if err != nil {
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return err
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}
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}
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return nil
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}
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func (h *Handler) applyNodeProtocolChange(nodeID int64, httpVal, tlsVal, socksVal int) error {
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_, err := h.sendNodeCommand(nodeID, "SetProtocol", map[string]interface{}{
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"http": httpVal,
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"tls": tlsVal,
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"socks": socksVal,
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}, false, false)
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return err
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}
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func (h *Handler) sendNodeCommand(nodeID int64, commandType string, data interface{}, tolerateExists bool, tolerateNotFound bool) (ws.CommandResult, error) {
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result, err := h.wsServer.SendCommand(nodeID, commandType, data, 12*time.Second)
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if err == nil {
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return result, nil
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}
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msg := strings.ToLower(strings.TrimSpace(err.Error()))
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if tolerateExists {
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if strings.Contains(msg, "exists") || strings.Contains(msg, "already") || strings.Contains(msg, "已存在") {
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return result, nil
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}
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}
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if tolerateNotFound {
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if strings.Contains(msg, "not found") || strings.Contains(msg, "不存在") {
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return result, nil
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}
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}
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return result, err
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}
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func (h *Handler) diagnoseForwardRuntime(forward *forwardRecord) (map[string]interface{}, error) {
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if forward == nil {
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return nil, errForwardNotFound
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}
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targets := splitRemoteTargets(forward.RemoteAddr)
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if len(targets) == 0 {
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return nil, errors.New("目标地址不能为空")
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}
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ip, port, err := parseTargetAddress(targets[0])
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if err != nil {
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return nil, errors.New("目标地址格式错误")
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}
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ports, err := h.listForwardPorts(forward.ID)
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if err != nil {
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return nil, err
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}
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if len(ports) == 0 {
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return nil, errors.New("转发入口端口不存在")
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}
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results := make([]map[string]interface{}, 0, len(ports))
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seen := map[int64]struct{}{}
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for _, fp := range ports {
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if _, ok := seen[fp.NodeID]; ok {
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continue
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}
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seen[fp.NodeID] = struct{}{}
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node, nodeErr := h.getNodeRecord(fp.NodeID)
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nodeName := fmt.Sprintf("node_%d", fp.NodeID)
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if nodeErr == nil {
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nodeName = node.Name
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}
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resultItem := map[string]interface{}{
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"nodeName": nodeName,
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"nodeId": strconv.FormatInt(fp.NodeID, 10),
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"targetIp": ip,
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"targetPort": port,
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"averageTime": 0,
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"packetLoss": 100,
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}
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if nodeErr != nil {
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resultItem["success"] = false
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resultItem["description"] = "节点信息读取失败"
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resultItem["errorMessage"] = nodeErr.Error()
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results = append(results, resultItem)
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continue
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}
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pingData, pingErr := h.tcpPingViaNode(fp.NodeID, ip, port)
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if pingErr != nil {
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resultItem["success"] = false
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resultItem["description"] = "诊断失败"
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resultItem["errorMessage"] = pingErr.Error()
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} else {
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resultItem["success"] = asBool(pingData["success"], false)
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resultItem["description"] = "诊断完成"
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resultItem["averageTime"] = asFloat(pingData["averageTime"], 0)
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resultItem["packetLoss"] = asFloat(pingData["packetLoss"], 100)
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if msg := asString(pingData["errorMessage"]); msg != "" {
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resultItem["errorMessage"] = msg
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}
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}
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results = append(results, resultItem)
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}
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payload := map[string]interface{}{
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"forwardName": forward.Name,
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"timestamp": time.Now().UnixMilli(),
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"results": results,
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}
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return payload, nil
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}
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func (h *Handler) diagnoseTunnelRuntime(tunnelID int64) (map[string]interface{}, error) {
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tunnel, err := h.getTunnelRecord(tunnelID)
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if err != nil {
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return nil, err
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}
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var tunnelName string
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if err := h.repo.DB().QueryRow(`SELECT name FROM tunnel WHERE id = ?`, tunnelID).Scan(&tunnelName); err != nil {
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if errors.Is(err, sql.ErrNoRows) {
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return nil, errors.New("隧道不存在")
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}
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return nil, err
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}
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chainRows, err := h.listChainNodesForTunnel(tunnelID)
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if err != nil {
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return nil, err
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}
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if len(chainRows) == 0 {
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return nil, errors.New("隧道配置不完整")
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}
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results := make([]map[string]interface{}, 0, len(chainRows))
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seen := map[int64]struct{}{}
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for _, row := range chainRows {
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if _, ok := seen[row.NodeID]; ok {
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continue
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}
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seen[row.NodeID] = struct{}{}
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desc := fmt.Sprintf("节点(%s)->外网", row.NodeName)
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switch row.ChainType {
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case 1:
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desc = fmt.Sprintf("入口(%s)->外网", row.NodeName)
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case 2:
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desc = fmt.Sprintf("中继(%s)->外网", row.NodeName)
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case 3:
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desc = fmt.Sprintf("出口(%s)->外网", row.NodeName)
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}
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resultItem := map[string]interface{}{
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"nodeName": row.NodeName,
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"nodeId": strconv.FormatInt(row.NodeID, 10),
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"targetIp": "www.google.com",
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"targetPort": 443,
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"averageTime": 0,
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"packetLoss": 100,
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"fromChainType": row.ChainType,
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"description": desc,
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}
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if row.ChainType == 2 {
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resultItem["fromInx"] = row.Inx
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}
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pingData, pingErr := h.tcpPingViaNode(row.NodeID, "www.google.com", 443)
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if pingErr != nil {
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resultItem["success"] = false
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resultItem["description"] = desc + " 连通性检查失败"
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resultItem["errorMessage"] = pingErr.Error()
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} else {
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resultItem["success"] = asBool(pingData["success"], false)
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resultItem["description"] = desc + " 连通性检查完成"
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resultItem["averageTime"] = asFloat(pingData["averageTime"], 0)
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resultItem["packetLoss"] = asFloat(pingData["packetLoss"], 100)
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if msg := asString(pingData["errorMessage"]); msg != "" {
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resultItem["errorMessage"] = msg
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}
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}
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results = append(results, resultItem)
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}
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payload := map[string]interface{}{
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"tunnelName": tunnelName,
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"tunnelType": map[bool]string{true: "端口转发", false: "隧道转发"}[tunnel.Type == 1],
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"timestamp": time.Now().UnixMilli(),
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"results": results,
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||||
}
|
||||
return payload, nil
|
||||
}
|
||||
|
||||
func (h *Handler) listChainNodesForTunnel(tunnelID int64) ([]chainNodeRecord, error) {
|
||||
rows, err := h.repo.DB().Query(`
|
||||
SELECT ct.chain_type, COALESCE(ct.inx, 0), ct.node_id, n.name
|
||||
FROM chain_tunnel ct
|
||||
LEFT JOIN node n ON n.id = ct.node_id
|
||||
WHERE ct.tunnel_id = ?
|
||||
ORDER BY ct.chain_type ASC, COALESCE(ct.inx, 0) ASC, ct.id ASC
|
||||
`, tunnelID)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
defer rows.Close()
|
||||
|
||||
result := make([]chainNodeRecord, 0)
|
||||
for rows.Next() {
|
||||
var item chainNodeRecord
|
||||
var name sql.NullString
|
||||
if err := rows.Scan(&item.ChainType, &item.Inx, &item.NodeID, &name); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if strings.TrimSpace(name.String) == "" {
|
||||
item.NodeName = fmt.Sprintf("node_%d", item.NodeID)
|
||||
} else {
|
||||
item.NodeName = name.String
|
||||
}
|
||||
result = append(result, item)
|
||||
}
|
||||
if err := rows.Err(); err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return result, nil
|
||||
}
|
||||
|
||||
func (h *Handler) tcpPingViaNode(nodeID int64, ip string, port int) (map[string]interface{}, error) {
|
||||
res, err := h.sendNodeCommand(nodeID, "TcpPing", map[string]interface{}{
|
||||
"ip": ip,
|
||||
"port": port,
|
||||
"count": 4,
|
||||
"timeout": 5000,
|
||||
}, false, false)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if res.Data == nil {
|
||||
return nil, errors.New("节点未返回诊断数据")
|
||||
}
|
||||
return res.Data, nil
|
||||
}
|
||||
|
||||
func splitRemoteTargets(remoteAddr string) []string {
|
||||
parts := strings.Split(remoteAddr, ",")
|
||||
out := make([]string, 0, len(parts))
|
||||
for _, part := range parts {
|
||||
part = strings.TrimSpace(part)
|
||||
if part == "" {
|
||||
continue
|
||||
}
|
||||
out = append(out, processServerAddress(part))
|
||||
}
|
||||
return out
|
||||
}
|
||||
|
||||
func parseTargetAddress(addr string) (string, int, error) {
|
||||
addr = strings.TrimSpace(addr)
|
||||
if addr == "" {
|
||||
return "", 0, errors.New("empty address")
|
||||
}
|
||||
host, portStr, err := net.SplitHostPort(addr)
|
||||
if err != nil {
|
||||
idx := strings.LastIndex(addr, ":")
|
||||
if idx <= 0 || idx >= len(addr)-1 {
|
||||
return "", 0, err
|
||||
}
|
||||
host = strings.TrimSpace(addr[:idx])
|
||||
portStr = strings.TrimSpace(addr[idx+1:])
|
||||
}
|
||||
port, err := strconv.Atoi(strings.TrimSpace(portStr))
|
||||
if err != nil || port <= 0 || port > 65535 {
|
||||
return "", 0, errors.New("invalid port")
|
||||
}
|
||||
host = strings.Trim(strings.TrimSpace(host), "[]")
|
||||
if host == "" {
|
||||
return "", 0, errors.New("invalid host")
|
||||
}
|
||||
return host, port, nil
|
||||
}
|
||||
|
||||
func buildForwardServiceBase(forwardID, userID, userTunnelID int64) string {
|
||||
return fmt.Sprintf("%d_%d_%d", forwardID, userID, userTunnelID)
|
||||
}
|
||||
|
||||
func buildForwardServiceConfigs(baseName string, forward *forwardRecord, tunnel *tunnelRecord, node *nodeRecord, port int, limiter *int) []map[string]interface{} {
|
||||
protocols := []string{"tcp", "udp"}
|
||||
services := make([]map[string]interface{}, 0, 2)
|
||||
targets := splitRemoteTargets(forward.RemoteAddr)
|
||||
strategy := strings.TrimSpace(forward.Strategy)
|
||||
if strategy == "" {
|
||||
strategy = "fifo"
|
||||
}
|
||||
|
||||
for _, protocol := range protocols {
|
||||
listenerAddr := node.TCPListenAddr
|
||||
if protocol == "udp" {
|
||||
listenerAddr = node.UDPListenAddr
|
||||
}
|
||||
service := map[string]interface{}{
|
||||
"name": fmt.Sprintf("%s_%s", baseName, protocol),
|
||||
"addr": fmt.Sprintf("%s:%d", listenerAddr, port),
|
||||
"handler": map[string]interface{}{
|
||||
"type": protocol,
|
||||
},
|
||||
"listener": map[string]interface{}{
|
||||
"type": protocol,
|
||||
},
|
||||
"forwarder": map[string]interface{}{
|
||||
"nodes": buildForwarderNodes(targets),
|
||||
"selector": map[string]interface{}{
|
||||
"strategy": strategy,
|
||||
"maxFails": 1,
|
||||
"failTimeout": "600s",
|
||||
},
|
||||
},
|
||||
}
|
||||
if protocol == "udp" {
|
||||
service["listener"].(map[string]interface{})["metadata"] = map[string]interface{}{"keepAlive": true}
|
||||
}
|
||||
if tunnel != nil && tunnel.Type == 2 {
|
||||
service["handler"].(map[string]interface{})["chain"] = fmt.Sprintf("chains_%d", forward.TunnelID)
|
||||
}
|
||||
if tunnel != nil && tunnel.Type == 1 && strings.TrimSpace(node.InterfaceName) != "" {
|
||||
service["metadata"] = map[string]interface{}{"interface": node.InterfaceName}
|
||||
}
|
||||
if limiter != nil && *limiter > 0 {
|
||||
service["limiter"] = strconv.Itoa(*limiter)
|
||||
}
|
||||
services = append(services, service)
|
||||
}
|
||||
|
||||
return services
|
||||
}
|
||||
|
||||
func buildForwarderNodes(targets []string) []map[string]interface{} {
|
||||
nodes := make([]map[string]interface{}, 0, len(targets))
|
||||
for i, addr := range targets {
|
||||
nodes = append(nodes, map[string]interface{}{
|
||||
"name": fmt.Sprintf("node_%d", i+1),
|
||||
"addr": addr,
|
||||
})
|
||||
}
|
||||
return nodes
|
||||
}
|
||||
|
||||
func processServerAddress(serverAddr string) string {
|
||||
serverAddr = strings.TrimSpace(serverAddr)
|
||||
if serverAddr == "" {
|
||||
return serverAddr
|
||||
}
|
||||
if strings.HasPrefix(serverAddr, "[") {
|
||||
return serverAddr
|
||||
}
|
||||
idx := strings.LastIndex(serverAddr, ":")
|
||||
if idx < 0 {
|
||||
if looksLikeIPv6(serverAddr) {
|
||||
return "[" + serverAddr + "]"
|
||||
}
|
||||
return serverAddr
|
||||
}
|
||||
host := strings.TrimSpace(serverAddr[:idx])
|
||||
port := strings.TrimSpace(serverAddr[idx+1:])
|
||||
if host == "" || port == "" {
|
||||
return serverAddr
|
||||
}
|
||||
if looksLikeIPv6(host) {
|
||||
return "[" + host + "]:" + port
|
||||
}
|
||||
return serverAddr
|
||||
}
|
||||
|
||||
func looksLikeIPv6(address string) bool {
|
||||
return strings.Count(address, ":") >= 2
|
||||
}
|
||||
|
||||
func asBool(v interface{}, def bool) bool {
|
||||
s := strings.TrimSpace(strings.ToLower(asString(v)))
|
||||
if s == "" {
|
||||
return def
|
||||
}
|
||||
switch s {
|
||||
case "1", "t", "true", "yes", "y":
|
||||
return true
|
||||
case "0", "f", "false", "no", "n":
|
||||
return false
|
||||
default:
|
||||
return def
|
||||
}
|
||||
}
|
||||
@@ -3,6 +3,7 @@ package handler
|
||||
import (
|
||||
"database/sql"
|
||||
"encoding/json"
|
||||
"fmt"
|
||||
"io"
|
||||
"net/http"
|
||||
"sort"
|
||||
@@ -63,26 +64,80 @@ func (h *Handler) WebSocketHandler() http.Handler {
|
||||
func (h *Handler) Register(mux *http.ServeMux) {
|
||||
mux.HandleFunc("/api/v1/user/login", h.login)
|
||||
mux.HandleFunc("/api/v1/user/list", h.userList)
|
||||
mux.HandleFunc("/api/v1/user/create", h.userCreate)
|
||||
mux.HandleFunc("/api/v1/user/update", h.userUpdate)
|
||||
mux.HandleFunc("/api/v1/user/delete", h.userDelete)
|
||||
mux.HandleFunc("/api/v1/user/reset", h.userResetFlow)
|
||||
mux.HandleFunc("/api/v1/config/get", h.getConfigByName)
|
||||
mux.HandleFunc("/api/v1/config/list", h.getConfigs)
|
||||
mux.HandleFunc("/api/v1/config/update", h.updateConfigs)
|
||||
mux.HandleFunc("/api/v1/config/update-single", h.updateSingleConfig)
|
||||
mux.HandleFunc("/api/v1/captcha/check", h.checkCaptcha)
|
||||
mux.HandleFunc("/api/v1/captcha/generate", h.captchaGenerate)
|
||||
mux.HandleFunc("/api/v1/captcha/verify", h.captchaVerify)
|
||||
mux.HandleFunc("/api/v1/user/package", h.userPackage)
|
||||
mux.HandleFunc("/api/v1/user/updatePassword", h.updatePassword)
|
||||
mux.HandleFunc("/api/v1/node/list", h.nodeList)
|
||||
mux.HandleFunc("/api/v1/node/create", h.nodeCreate)
|
||||
mux.HandleFunc("/api/v1/node/update", h.nodeUpdate)
|
||||
mux.HandleFunc("/api/v1/node/delete", h.nodeDelete)
|
||||
mux.HandleFunc("/api/v1/node/install", h.nodeInstall)
|
||||
mux.HandleFunc("/api/v1/node/update-order", h.nodeUpdateOrder)
|
||||
mux.HandleFunc("/api/v1/node/batch-delete", h.nodeBatchDelete)
|
||||
mux.HandleFunc("/api/v1/node/check-status", h.nodeCheckStatus)
|
||||
mux.HandleFunc("/api/v1/tunnel/list", h.tunnelList)
|
||||
mux.HandleFunc("/api/v1/tunnel/create", h.tunnelCreate)
|
||||
mux.HandleFunc("/api/v1/tunnel/get", h.tunnelGet)
|
||||
mux.HandleFunc("/api/v1/tunnel/update", h.tunnelUpdate)
|
||||
mux.HandleFunc("/api/v1/tunnel/delete", h.tunnelDelete)
|
||||
mux.HandleFunc("/api/v1/tunnel/diagnose", h.tunnelDiagnose)
|
||||
mux.HandleFunc("/api/v1/tunnel/update-order", h.tunnelUpdateOrder)
|
||||
mux.HandleFunc("/api/v1/tunnel/batch-delete", h.tunnelBatchDelete)
|
||||
mux.HandleFunc("/api/v1/tunnel/batch-redeploy", h.tunnelBatchRedeploy)
|
||||
mux.HandleFunc("/api/v1/tunnel/user/assign", h.userTunnelAssign)
|
||||
mux.HandleFunc("/api/v1/tunnel/user/batch-assign", h.userTunnelBatchAssign)
|
||||
mux.HandleFunc("/api/v1/tunnel/user/remove", h.userTunnelRemove)
|
||||
mux.HandleFunc("/api/v1/tunnel/user/update", h.userTunnelUpdate)
|
||||
mux.HandleFunc("/api/v1/forward/list", h.forwardList)
|
||||
mux.HandleFunc("/api/v1/forward/create", h.forwardCreate)
|
||||
mux.HandleFunc("/api/v1/forward/update", h.forwardUpdate)
|
||||
mux.HandleFunc("/api/v1/forward/delete", h.forwardDelete)
|
||||
mux.HandleFunc("/api/v1/forward/force-delete", h.forwardForceDelete)
|
||||
mux.HandleFunc("/api/v1/forward/pause", h.forwardPause)
|
||||
mux.HandleFunc("/api/v1/forward/resume", h.forwardResume)
|
||||
mux.HandleFunc("/api/v1/forward/diagnose", h.forwardDiagnose)
|
||||
mux.HandleFunc("/api/v1/forward/update-order", h.forwardUpdateOrder)
|
||||
mux.HandleFunc("/api/v1/forward/batch-delete", h.forwardBatchDelete)
|
||||
mux.HandleFunc("/api/v1/forward/batch-pause", h.forwardBatchPause)
|
||||
mux.HandleFunc("/api/v1/forward/batch-resume", h.forwardBatchResume)
|
||||
mux.HandleFunc("/api/v1/forward/batch-redeploy", h.forwardBatchRedeploy)
|
||||
mux.HandleFunc("/api/v1/forward/batch-change-tunnel", h.forwardBatchChangeTunnel)
|
||||
mux.HandleFunc("/api/v1/speed-limit/list", h.speedLimitList)
|
||||
mux.HandleFunc("/api/v1/speed-limit/create", h.speedLimitCreate)
|
||||
mux.HandleFunc("/api/v1/speed-limit/update", h.speedLimitUpdate)
|
||||
mux.HandleFunc("/api/v1/speed-limit/delete", h.speedLimitDelete)
|
||||
mux.HandleFunc("/api/v1/speed-limit/tunnels", h.tunnelList)
|
||||
mux.HandleFunc("/api/v1/tunnel/user/tunnel", h.userTunnelVisibleList)
|
||||
mux.HandleFunc("/api/v1/tunnel/user/list", h.userTunnelList)
|
||||
mux.HandleFunc("/api/v1/group/tunnel/list", h.tunnelGroupList)
|
||||
mux.HandleFunc("/api/v1/group/tunnel/create", h.groupTunnelCreate)
|
||||
mux.HandleFunc("/api/v1/group/tunnel/update", h.groupTunnelUpdate)
|
||||
mux.HandleFunc("/api/v1/group/tunnel/delete", h.groupTunnelDelete)
|
||||
mux.HandleFunc("/api/v1/group/tunnel/assign", h.groupTunnelAssign)
|
||||
mux.HandleFunc("/api/v1/group/user/list", h.userGroupList)
|
||||
mux.HandleFunc("/api/v1/group/user/create", h.groupUserCreate)
|
||||
mux.HandleFunc("/api/v1/group/user/update", h.groupUserUpdate)
|
||||
mux.HandleFunc("/api/v1/group/user/delete", h.groupUserDelete)
|
||||
mux.HandleFunc("/api/v1/group/user/assign", h.groupUserAssign)
|
||||
mux.HandleFunc("/api/v1/group/permission/list", h.groupPermissionList)
|
||||
mux.HandleFunc("/api/v1/group/permission/assign", h.groupPermissionAssign)
|
||||
mux.HandleFunc("/api/v1/group/permission/remove", h.groupPermissionRemove)
|
||||
mux.HandleFunc("/api/v1/open_api/sub_store", h.openAPISubStore)
|
||||
|
||||
mux.HandleFunc("/flow/test", h.flowTest)
|
||||
mux.HandleFunc("/flow/config", h.flowConfig)
|
||||
mux.HandleFunc("/flow/upload", h.flowUpload)
|
||||
mux.HandleFunc("/error", h.errorPage)
|
||||
}
|
||||
|
||||
func (h *Handler) login(w http.ResponseWriter, r *http.Request) {
|
||||
@@ -240,11 +295,26 @@ func (h *Handler) forwardList(w http.ResponseWriter, r *http.Request) {
|
||||
return
|
||||
}
|
||||
|
||||
userID, roleID, err := userRoleFromRequest(r)
|
||||
if err != nil {
|
||||
response.WriteJSON(w, response.Err(401, "无效的token或token已过期"))
|
||||
return
|
||||
}
|
||||
|
||||
items, err := h.repo.ListForwards()
|
||||
if err != nil {
|
||||
response.WriteJSON(w, response.Err(-2, err.Error()))
|
||||
return
|
||||
}
|
||||
if roleID != 0 {
|
||||
filtered := make([]map[string]interface{}, 0, len(items))
|
||||
for _, item := range items {
|
||||
if asInt64(item["userId"], 0) == userID {
|
||||
filtered = append(filtered, item)
|
||||
}
|
||||
}
|
||||
items = filtered
|
||||
}
|
||||
response.WriteJSON(w, response.OK(items))
|
||||
}
|
||||
|
||||
@@ -262,6 +332,92 @@ func (h *Handler) speedLimitList(w http.ResponseWriter, r *http.Request) {
|
||||
response.WriteJSON(w, response.OK(items))
|
||||
}
|
||||
|
||||
func (h *Handler) openAPISubStore(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method != http.MethodGet {
|
||||
response.WriteJSON(w, response.ErrDefault("请求失败"))
|
||||
return
|
||||
}
|
||||
if h == nil || h.repo == nil || h.repo.DB() == nil {
|
||||
response.WriteJSON(w, response.Err(-2, "database unavailable"))
|
||||
return
|
||||
}
|
||||
|
||||
username := strings.TrimSpace(r.URL.Query().Get("user"))
|
||||
password := strings.TrimSpace(r.URL.Query().Get("pwd"))
|
||||
tunnel := strings.TrimSpace(r.URL.Query().Get("tunnel"))
|
||||
if tunnel == "" {
|
||||
tunnel = "-1"
|
||||
}
|
||||
|
||||
if username == "" {
|
||||
response.WriteJSON(w, response.ErrDefault("用户不能为空"))
|
||||
return
|
||||
}
|
||||
if password == "" {
|
||||
response.WriteJSON(w, response.ErrDefault("密码不能为空"))
|
||||
return
|
||||
}
|
||||
|
||||
user, err := h.repo.GetUserByUsername(username)
|
||||
if err != nil {
|
||||
response.WriteJSON(w, response.Err(-2, err.Error()))
|
||||
return
|
||||
}
|
||||
if user == nil || user.Pwd != security.MD5(password) {
|
||||
response.WriteJSON(w, response.ErrDefault("鉴权失败"))
|
||||
return
|
||||
}
|
||||
|
||||
const giga = int64(1024 * 1024 * 1024)
|
||||
headerValue := ""
|
||||
|
||||
if tunnel == "-1" {
|
||||
headerValue = buildSubscriptionHeader(user.OutFlow, user.InFlow, user.Flow*giga, user.ExpTime/1000)
|
||||
} else {
|
||||
tunnelID, parseErr := strconv.ParseInt(tunnel, 10, 64)
|
||||
if parseErr != nil || tunnelID <= 0 {
|
||||
response.WriteJSON(w, response.ErrDefault("隧道不存在"))
|
||||
return
|
||||
}
|
||||
|
||||
var userID int64
|
||||
var inFlow int64
|
||||
var outFlow int64
|
||||
var flow int64
|
||||
var expTime int64
|
||||
err = h.repo.DB().QueryRow(`SELECT user_id, in_flow, out_flow, flow, exp_time FROM user_tunnel WHERE id = ? LIMIT 1`, tunnelID).
|
||||
Scan(&userID, &inFlow, &outFlow, &flow, &expTime)
|
||||
if err != nil {
|
||||
if err == sql.ErrNoRows {
|
||||
response.WriteJSON(w, response.ErrDefault("隧道不存在"))
|
||||
return
|
||||
}
|
||||
response.WriteJSON(w, response.Err(-2, err.Error()))
|
||||
return
|
||||
}
|
||||
if userID != user.ID {
|
||||
response.WriteJSON(w, response.ErrDefault("隧道不存在"))
|
||||
return
|
||||
}
|
||||
|
||||
headerValue = buildSubscriptionHeader(outFlow, inFlow, flow*giga, expTime/1000)
|
||||
}
|
||||
|
||||
w.Header().Set("subscription-userinfo", headerValue)
|
||||
w.Header().Set("Content-Type", "text/plain; charset=utf-8")
|
||||
_, _ = w.Write([]byte(headerValue))
|
||||
}
|
||||
|
||||
func (h *Handler) errorPage(w http.ResponseWriter, _ *http.Request) {
|
||||
w.Header().Set("Content-Type", "text/html; charset=UTF-8")
|
||||
w.WriteHeader(http.StatusNotFound)
|
||||
_, _ = w.Write([]byte("<!DOCTYPE html><html lang='zh-CN'><head><meta charset='UTF-8'><meta name='viewport' content='width=device-width, initial-scale=1.0'><title>错误 404</title></head><body><div style='min-height:100vh;display:flex;align-items:center;justify-content:center;flex-direction:column;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Arial,sans-serif;'><div style='font-size:6rem;color:#333;font-weight:300;'>404</div><div style='font-size:1.2rem;color:#666;'>你推开了后端的大门,却发现里面只有寂寞。</div></div></body></html>"))
|
||||
}
|
||||
|
||||
func buildSubscriptionHeader(upload, download, total, expire int64) string {
|
||||
return fmt.Sprintf("upload=%d; download=%d; total=%d; expire=%d", download, upload, total, expire)
|
||||
}
|
||||
|
||||
func (h *Handler) userTunnelVisibleList(w http.ResponseWriter, r *http.Request) {
|
||||
if r.Method != http.MethodPost {
|
||||
response.WriteJSON(w, response.ErrDefault("请求失败"))
|
||||
@@ -738,6 +894,18 @@ func userIDFromRequest(r *http.Request) (int64, error) {
|
||||
return parseUserID(claims.Sub)
|
||||
}
|
||||
|
||||
func userRoleFromRequest(r *http.Request) (int64, int, error) {
|
||||
claims, ok := r.Context().Value(middleware.ClaimsContextKey).(auth.Claims)
|
||||
if !ok {
|
||||
return 0, 0, strconv.ErrSyntax
|
||||
}
|
||||
userID, err := parseUserID(claims.Sub)
|
||||
if err != nil {
|
||||
return 0, 0, err
|
||||
}
|
||||
return userID, claims.RoleID, nil
|
||||
}
|
||||
|
||||
func nullableNullInt64(v sql.NullInt64) interface{} {
|
||||
if v.Valid {
|
||||
return v.Int64
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
Reference in New Issue
Block a user