add new webui

.gitignore

@@ -0,0 +1,38 @@
+# 编译输出
+bin/
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Go
+*.test
+*.out
+go.work
+go.work.sum
+
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
+*~
+
+# 系统文件
+.DS_Store
+Thumbs.db
+
+# 前端 node_modules
+web/node_modules/
+
+# 前端构建产物 (源码在 web/dist，嵌入用的在 pkg/webserver/dist)
+web/dist/
+pkg/webserver/dist/
+
+# 日志
+*.log
+
+# 配置文件 (包含敏感信息)
+server.yaml
+client.yaml

cmd/server/main.go

@@ -2,10 +2,12 @@ package main
 
 import (
 	"flag"
+	"fmt"
 	"log"
 
 	"github.com/gotunnel/pkg/config"
 	"github.com/gotunnel/pkg/tunnel"
+	"github.com/gotunnel/pkg/webserver"
 )
 
 func main() {
@@ -18,5 +20,24 @@ func main() {
 	}
 
 	server := tunnel.NewServer(cfg)
+
+	// 启动 Web 控制台
+	if cfg.Web.Enabled {
+		ws := webserver.NewWebServer(cfg, *configPath, server)
+		addr := fmt.Sprintf("%s:%d", cfg.Web.BindAddr, cfg.Web.BindPort)
+
+		go func() {
+			var err error
+			if cfg.Web.Username != "" && cfg.Web.Password != "" {
+				err = ws.RunWithAuth(addr, cfg.Web.Username, cfg.Web.Password)
+			} else {
+				err = ws.Run(addr)
+			}
+			if err != nil {
+				log.Printf("[Web] Server error: %v", err)
+			}
+		}()
+	}
+
 	log.Fatal(server.Run())
 }

pkg/config/config.go

@@ -10,6 +10,7 @@ import (
 // ServerConfig 服务端配置
 type ServerConfig struct {
 	Server  ServerSettings `yaml:"server"`
+	Web     WebSettings    `yaml:"web"`
 	Clients []ClientConfig `yaml:"clients"`
 }
 
@@ -22,6 +23,15 @@ type ServerSettings struct {
 	HeartbeatTimeout int    `yaml:"heartbeat_timeout"`
 }
 
+// WebSettings Web控制台设置
+type WebSettings struct {
+	Enabled  bool   `yaml:"enabled"`
+	BindAddr string `yaml:"bind_addr"`
+	BindPort int    `yaml:"bind_port"`
+	Username string `yaml:"username"`
+	Password string `yaml:"password"`
+}
+
 // ClientConfig 客户端配置（服务端维护）
 type ClientConfig struct {
 	ID    string              `yaml:"id"`
@@ -48,6 +58,14 @@ func LoadServerConfig(path string) (*ServerConfig, error) {
 		cfg.Server.HeartbeatTimeout = 90
 	}
 
+	// Web 默认值
+	if cfg.Web.BindAddr == "" {
+		cfg.Web.BindAddr = "0.0.0.0"
+	}
+	if cfg.Web.BindPort == 0 {
+		cfg.Web.BindPort = 7500
+	}
+
 	return &cfg, nil
 }
 
@@ -60,3 +78,12 @@ func (c *ServerConfig) GetClientRules(clientID string) []protocol.ProxyRule {
 	}
 	return nil
 }
+
+// SaveServerConfig 保存服务端配置
+func SaveServerConfig(path string, cfg *ServerConfig) error {
+	data, err := yaml.Marshal(cfg)
+	if err != nil {
+		return err
+	}
+	return os.WriteFile(path, data, 0644)
+}

pkg/tunnel/server.go

@@ -300,3 +300,63 @@ func (s *Server) heartbeatLoop(cs *ClientSession) {
 		}
 	}
 }
+
+// GetClientStatus 获取客户端状态
+func (s *Server) GetClientStatus(clientID string) (online bool, lastPing string) {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	if cs, ok := s.clients[clientID]; ok {
+		cs.mu.Lock()
+		defer cs.mu.Unlock()
+		return true, cs.LastPing.Format(time.RFC3339)
+	}
+	return false, ""
+}
+
+// GetAllClientStatus 获取所有客户端状态
+func (s *Server) GetAllClientStatus() map[string]struct {
+	Online   bool
+	LastPing string
+} {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	result := make(map[string]struct {
+		Online   bool
+		LastPing string
+	})
+
+	for id, cs := range s.clients {
+		cs.mu.Lock()
+		result[id] = struct {
+			Online   bool
+			LastPing string
+		}{
+			Online:   true,
+			LastPing: cs.LastPing.Format(time.RFC3339),
+		}
+		cs.mu.Unlock()
+	}
+	return result
+}
+
+// ReloadConfig 重新加载配置
+func (s *Server) ReloadConfig() error {
+	// 目前仅返回nil，后续可实现热重载
+	return nil
+}
+
+// SetConfig 设置配置
+func (s *Server) SetConfig(cfg *config.ServerConfig) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	s.config = cfg
+}
+
+// GetConfig 获取配置
+func (s *Server) GetConfig() *config.ServerConfig {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	return s.config
+}

pkg/webserver/server.go

@@ -0,0 +1,322 @@
+package webserver
+
+import (
+	"embed"
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/fs"
+	"log"
+	"net/http"
+	"sync"
+
+	"github.com/gotunnel/pkg/config"
+)
+
+//go:embed dist/*
+var staticFiles embed.FS
+
+// spaHandler SPA路由处理器
+type spaHandler struct {
+	fs http.FileSystem
+}
+
+func (h spaHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	path := r.URL.Path
+	f, err := h.fs.Open(path)
+	if err != nil {
+		f, err = h.fs.Open("index.html")
+		if err != nil {
+			http.Error(w, "Not Found", http.StatusNotFound)
+			return
+		}
+	}
+	defer f.Close()
+
+	stat, _ := f.Stat()
+	if stat.IsDir() {
+		f, err = h.fs.Open(path + "/index.html")
+		if err != nil {
+			f, _ = h.fs.Open("index.html")
+		}
+	}
+	http.ServeContent(w, r, path, stat.ModTime(), f.(io.ReadSeeker))
+}
+
+// ClientStatus 客户端状态
+type ClientStatus struct {
+	ID        string `json:"id"`
+	Online    bool   `json:"online"`
+	LastPing  string `json:"last_ping,omitempty"`
+	RuleCount int    `json:"rule_count"`
+}
+
+// ServerInterface 服务端接口
+type ServerInterface interface {
+	GetClientStatus(clientID string) (online bool, lastPing string)
+	GetAllClientStatus() map[string]struct {
+		Online   bool
+		LastPing string
+	}
+	ReloadConfig() error
+}
+
+// WebServer Web控制台服务
+type WebServer struct {
+	config     *config.ServerConfig
+	configPath string
+	server     ServerInterface
+	mu         sync.RWMutex
+}
+
+// NewWebServer 创建Web服务
+func NewWebServer(cfg *config.ServerConfig, configPath string, srv ServerInterface) *WebServer {
+	return &WebServer{
+		config:     cfg,
+		configPath: configPath,
+		server:     srv,
+	}
+}
+
+// Run 启动Web服务
+func (w *WebServer) Run(addr string) error {
+	mux := http.NewServeMux()
+
+	mux.HandleFunc("/api/status", w.handleStatus)
+	mux.HandleFunc("/api/clients", w.handleClients)
+	mux.HandleFunc("/api/client/", w.handleClient)
+	mux.HandleFunc("/api/config/reload", w.handleReload)
+
+	staticFS, err := fs.Sub(staticFiles, "dist")
+	if err != nil {
+		return err
+	}
+	mux.Handle("/", spaHandler{fs: http.FS(staticFS)})
+
+	log.Printf("[Web] Console listening on %s", addr)
+	return http.ListenAndServe(addr, mux)
+}
+
+// handleStatus 获取服务状态
+func (w *WebServer) handleStatus(rw http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		http.Error(rw, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+	w.mu.RLock()
+	defer w.mu.RUnlock()
+
+	status := map[string]interface{}{
+		"server": map[string]interface{}{
+			"bind_addr": w.config.Server.BindAddr,
+			"bind_port": w.config.Server.BindPort,
+		},
+		"client_count": len(w.config.Clients),
+	}
+	w.jsonResponse(rw, status)
+}
+
+// handleClients 获取所有客户端
+func (w *WebServer) handleClients(rw http.ResponseWriter, r *http.Request) {
+	switch r.Method {
+	case http.MethodGet:
+		w.getClients(rw)
+	case http.MethodPost:
+		w.addClient(rw, r)
+	default:
+		http.Error(rw, "Method not allowed", http.StatusMethodNotAllowed)
+	}
+}
+
+func (w *WebServer) getClients(rw http.ResponseWriter) {
+	w.mu.RLock()
+	defer w.mu.RUnlock()
+
+	var clients []ClientStatus
+	statusMap := w.server.GetAllClientStatus()
+
+	for _, c := range w.config.Clients {
+		cs := ClientStatus{ID: c.ID, RuleCount: len(c.Rules)}
+		if s, ok := statusMap[c.ID]; ok {
+			cs.Online = s.Online
+			cs.LastPing = s.LastPing
+		}
+		clients = append(clients, cs)
+	}
+	w.jsonResponse(rw, clients)
+}
+
+func (w *WebServer) addClient(rw http.ResponseWriter, r *http.Request) {
+	var client config.ClientConfig
+	if err := json.NewDecoder(r.Body).Decode(&client); err != nil {
+		http.Error(rw, err.Error(), http.StatusBadRequest)
+		return
+	}
+	if client.ID == "" {
+		http.Error(rw, "client id required", http.StatusBadRequest)
+		return
+	}
+
+	w.mu.Lock()
+	for _, c := range w.config.Clients {
+		if c.ID == client.ID {
+			w.mu.Unlock()
+			http.Error(rw, "client already exists", http.StatusConflict)
+			return
+		}
+	}
+	w.config.Clients = append(w.config.Clients, client)
+	w.mu.Unlock()
+
+	if err := w.saveConfig(); err != nil {
+		http.Error(rw, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	w.jsonResponse(rw, map[string]string{"status": "ok"})
+}
+
+func (w *WebServer) handleClient(rw http.ResponseWriter, r *http.Request) {
+	clientID := r.URL.Path[len("/api/client/"):]
+	if clientID == "" {
+		http.Error(rw, "client id required", http.StatusBadRequest)
+		return
+	}
+	switch r.Method {
+	case http.MethodGet:
+		w.getClient(rw, clientID)
+	case http.MethodPut:
+		w.updateClient(rw, r, clientID)
+	case http.MethodDelete:
+		w.deleteClient(rw, clientID)
+	default:
+		http.Error(rw, "Method not allowed", http.StatusMethodNotAllowed)
+	}
+}
+
+func (w *WebServer) getClient(rw http.ResponseWriter, clientID string) {
+	w.mu.RLock()
+	defer w.mu.RUnlock()
+
+	for _, c := range w.config.Clients {
+		if c.ID == clientID {
+			online, lastPing := w.server.GetClientStatus(clientID)
+			w.jsonResponse(rw, map[string]interface{}{
+				"id": c.ID, "rules": c.Rules,
+				"online": online, "last_ping": lastPing,
+			})
+			return
+		}
+	}
+	http.Error(rw, "client not found", http.StatusNotFound)
+}
+
+func (w *WebServer) updateClient(rw http.ResponseWriter, r *http.Request, clientID string) {
+	var client config.ClientConfig
+	if err := json.NewDecoder(r.Body).Decode(&client); err != nil {
+		http.Error(rw, err.Error(), http.StatusBadRequest)
+		return
+	}
+
+	w.mu.Lock()
+	found := false
+	for i, c := range w.config.Clients {
+		if c.ID == clientID {
+			client.ID = clientID
+			w.config.Clients[i] = client
+			found = true
+			break
+		}
+	}
+	w.mu.Unlock()
+
+	if !found {
+		http.Error(rw, "client not found", http.StatusNotFound)
+		return
+	}
+	if err := w.saveConfig(); err != nil {
+		http.Error(rw, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	w.jsonResponse(rw, map[string]string{"status": "ok"})
+}
+
+func (w *WebServer) deleteClient(rw http.ResponseWriter, clientID string) {
+	w.mu.Lock()
+	found := false
+	for i, c := range w.config.Clients {
+		if c.ID == clientID {
+			w.config.Clients = append(w.config.Clients[:i], w.config.Clients[i+1:]...)
+			found = true
+			break
+		}
+	}
+	w.mu.Unlock()
+
+	if !found {
+		http.Error(rw, "client not found", http.StatusNotFound)
+		return
+	}
+	if err := w.saveConfig(); err != nil {
+		http.Error(rw, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	w.jsonResponse(rw, map[string]string{"status": "ok"})
+}
+
+func (w *WebServer) handleReload(rw http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		http.Error(rw, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+	if err := w.server.ReloadConfig(); err != nil {
+		http.Error(rw, err.Error(), http.StatusInternalServerError)
+		return
+	}
+	w.jsonResponse(rw, map[string]string{"status": "ok"})
+}
+
+func (w *WebServer) saveConfig() error {
+	w.mu.RLock()
+	defer w.mu.RUnlock()
+	return config.SaveServerConfig(w.configPath, w.config)
+}
+
+func (w *WebServer) jsonResponse(rw http.ResponseWriter, data interface{}) {
+	rw.Header().Set("Content-Type", "application/json")
+	json.NewEncoder(rw).Encode(data)
+}
+
+// RunWithAuth 启动带认证的Web服务
+func (w *WebServer) RunWithAuth(addr, username, password string) error {
+	mux := http.NewServeMux()
+
+	mux.HandleFunc("/api/status", w.handleStatus)
+	mux.HandleFunc("/api/clients", w.handleClients)
+	mux.HandleFunc("/api/client/", w.handleClient)
+	mux.HandleFunc("/api/config/reload", w.handleReload)
+
+	staticFS, err := fs.Sub(staticFiles, "dist")
+	if err != nil {
+		return fmt.Errorf("failed to load static files: %v", err)
+	}
+	mux.Handle("/", spaHandler{fs: http.FS(staticFS)})
+
+	handler := &authMiddleware{username, password, mux}
+	log.Printf("[Web] Console listening on %s (auth enabled)", addr)
+	return http.ListenAndServe(addr, handler)
+}
+
+type authMiddleware struct {
+	username, password string
+	handler            http.Handler
+}
+
+func (a *authMiddleware) ServeHTTP(w http.ResponseWriter, r *http.Request) {
+	user, pass, ok := r.BasicAuth()
+	if !ok || user != a.username || pass != a.password {
+		w.Header().Set("WWW-Authenticate", `Basic realm="GoTunnel"`)
+		http.Error(w, "Unauthorized", http.StatusUnauthorized)
+		return
+	}
+	a.handler.ServeHTTP(w, r)
+}

web/.gitignore

@@ -0,0 +1,24 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+pnpm-debug.log*
+lerna-debug.log*
+
+node_modules
+dist
+dist-ssr
+*.local
+
+# Editor directories and files
+.vscode/*
+!.vscode/extensions.json
+.idea
+.DS_Store
+*.suo
+*.ntvs*
+*.njsproj
+*.sln
+*.sw?

web/README.md

@@ -0,0 +1,5 @@
+# Vue 3 + TypeScript + Vite
+
+This template should help get you started developing with Vue 3 and TypeScript in Vite. The template uses Vue 3 `<script setup>` SFCs, check out the [script setup docs](https://v3.vuejs.org/api/sfc-script-setup.html#sfc-script-setup) to learn more.
+
+Learn more about the recommended Project Setup and IDE Support in the [Vue Docs TypeScript Guide](https://vuejs.org/guide/typescript/overview.html#project-setup).

web/index.html

@@ -0,0 +1,13 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <link rel="icon" type="image/svg+xml" href="/vite.svg" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>webui</title>
+  </head>
+  <body>
+    <div id="app"></div>
+    <script type="module" src="/src/main.ts"></script>
+  </body>
+</html>

web/package.json

@@ -0,0 +1,24 @@
+{
+  "name": "webui",
+  "private": true,
+  "version": "0.0.0",
+  "type": "module",
+  "scripts": {
+    "dev": "vite",
+    "build": "vue-tsc -b && vite build",
+    "preview": "vite preview"
+  },
+  "dependencies": {
+    "axios": "^1.13.2",
+    "vue": "^3.5.24",
+    "vue-router": "^4.6.4"
+  },
+  "devDependencies": {
+    "@types/node": "^24.10.1",
+    "@vitejs/plugin-vue": "^6.0.1",
+    "@vue/tsconfig": "^0.8.1",
+    "typescript": "~5.9.3",
+    "vite": "^7.2.4",
+    "vue-tsc": "^3.1.4"
+  }
+}

web/public/vite.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="31.88" height="32" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 257"><defs><linearGradient id="IconifyId1813088fe1fbc01fb466" x1="-.828%" x2="57.636%" y1="7.652%" y2="78.411%"><stop offset="0%" stop-color="#41D1FF"></stop><stop offset="100%" stop-color="#BD34FE"></stop></linearGradient><linearGradient id="IconifyId1813088fe1fbc01fb467" x1="43.376%" x2="50.316%" y1="2.242%" y2="89.03%"><stop offset="0%" stop-color="#FFEA83"></stop><stop offset="8.333%" stop-color="#FFDD35"></stop><stop offset="100%" stop-color="#FFA800"></stop></linearGradient></defs><path fill="url(#IconifyId1813088fe1fbc01fb466)" d="M255.153 37.938L134.897 252.976c-2.483 4.44-8.862 4.466-11.382.048L.875 37.958c-2.746-4.814 1.371-10.646 6.827-9.67l120.385 21.517a6.537 6.537 0 0 0 2.322-.004l117.867-21.483c5.438-.991 9.574 4.796 6.877 9.62Z"></path><path fill="url(#IconifyId1813088fe1fbc01fb467)" d="M185.432.063L96.44 17.501a3.268 3.268 0 0 0-2.634 3.014l-5.474 92.456a3.268 3.268 0 0 0 3.997 3.378l24.777-5.718c2.318-.535 4.413 1.507 3.936 3.838l-7.361 36.047c-.495 2.426 1.782 4.5 4.151 3.78l15.304-4.649c2.372-.72 4.652 1.36 4.15 3.788l-11.698 56.621c-.732 3.542 3.979 5.473 5.943 2.437l1.313-2.028l72.516-144.72c1.215-2.423-.88-5.186-3.54-4.672l-25.505 4.922c-2.396.462-4.435-1.77-3.759-4.114l16.646-57.705c.677-2.35-1.37-4.583-3.769-4.113Z"></path></svg>

web/src/App.vue

@@ -0,0 +1,55 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { RouterView } from 'vue-router'
+import { getServerStatus } from './api'
+
+const serverInfo = ref({ bind_addr: '', bind_port: 0 })
+const clientCount = ref(0)
+
+onMounted(async () => {
+  try {
+    const { data } = await getServerStatus()
+    serverInfo.value = data.server
+    clientCount.value = data.client_count
+  } catch (e) {
+    console.error('Failed to get server status', e)
+  }
+})
+</script>
+
+<template>
+  <div class="app">
+    <header class="header">
+      <h1>GoTunnel 控制台</h1>
+      <div class="server-info">
+        <span>{{ serverInfo.bind_addr }}:{{ serverInfo.bind_port }}</span>
+        <span class="badge">{{ clientCount }} 客户端</span>
+      </div>
+    </header>
+    <main class="main">
+      <RouterView />
+    </main>
+  </div>
+</template>
+
+<style scoped>
+.app { min-height: 100vh; background: #f5f7fa; }
+.header {
+  background: #fff;
+  padding: 16px 24px;
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+}
+.header h1 { font-size: 20px; color: #2c3e50; }
+.server-info { display: flex; align-items: center; gap: 12px; color: #666; }
+.badge {
+  background: #3498db;
+  color: #fff;
+  padding: 4px 12px;
+  border-radius: 12px;
+  font-size: 12px;
+}
+.main { padding: 24px; max-width: 1200px; margin: 0 auto; }
+</style>

web/src/api/index.ts

@@ -0,0 +1,17 @@
+import axios from 'axios'
+import type { ClientConfig, ClientStatus, ClientDetail, ServerStatus } from '../types'
+
+const api = axios.create({
+  baseURL: '/api',
+  timeout: 10000,
+})
+
+export const getServerStatus = () => api.get<ServerStatus>('/status')
+export const getClients = () => api.get<ClientStatus[]>('/clients')
+export const getClient = (id: string) => api.get<ClientDetail>(`/client/${id}`)
+export const addClient = (client: ClientConfig) => api.post('/clients', client)
+export const updateClient = (id: string, client: ClientConfig) => api.put(`/client/${id}`, client)
+export const deleteClient = (id: string) => api.delete(`/client/${id}`)
+export const reloadConfig = () => api.post('/config/reload')
+
+export default api

web/src/assets/vue.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" aria-hidden="true" role="img" class="iconify iconify--logos" width="37.07" height="36" preserveAspectRatio="xMidYMid meet" viewBox="0 0 256 198"><path fill="#41B883" d="M204.8 0H256L128 220.8L0 0h97.92L128 51.2L157.44 0h47.36Z"></path><path fill="#41B883" d="m0 0l128 220.8L256 0h-51.2L128 132.48L50.56 0H0Z"></path><path fill="#35495E" d="M50.56 0L128 133.12L204.8 0h-47.36L128 51.2L97.92 0H50.56Z"></path></svg>

web/src/components/HelloWorld.vue

@@ -0,0 +1,41 @@
+<script setup lang="ts">
+import { ref } from 'vue'
+
+defineProps<{ msg: string }>()
+
+const count = ref(0)
+</script>
+
+<template>
+  <h1>{{ msg }}</h1>
+
+  <div class="card">
+    <button type="button" @click="count++">count is {{ count }}</button>
+    <p>
+      Edit
+      <code>components/HelloWorld.vue</code> to test HMR
+    </p>
+  </div>
+
+  <p>
+    Check out
+    <a href="https://vuejs.org/guide/quick-start.html#local" target="_blank"
+      >create-vue</a
+    >, the official Vue + Vite starter
+  </p>
+  <p>
+    Learn more about IDE Support for Vue in the
+    <a
+      href="https://vuejs.org/guide/scaling-up/tooling.html#ide-support"
+      target="_blank"
+      >Vue Docs Scaling up Guide</a
+    >.
+  </p>
+  <p class="read-the-docs">Click on the Vite and Vue logos to learn more</p>
+</template>
+
+<style scoped>
+.read-the-docs {
+  color: #888;
+}
+</style>

web/src/main.ts

@@ -0,0 +1,6 @@
+import { createApp } from 'vue'
+import './style.css'
+import App from './App.vue'
+import router from './router'
+
+createApp(App).use(router).mount('#app')

web/src/router/index.ts

@@ -0,0 +1,19 @@
+import { createRouter, createWebHistory } from 'vue-router'
+
+const router = createRouter({
+  history: createWebHistory(),
+  routes: [
+    {
+      path: '/',
+      name: 'home',
+      component: () => import('../views/HomeView.vue'),
+    },
+    {
+      path: '/client/:id',
+      name: 'client',
+      component: () => import('../views/ClientView.vue'),
+    },
+  ],
+})
+
+export default router

web/src/style.css

@@ -0,0 +1,79 @@
+:root {
+  font-family: system-ui, Avenir, Helvetica, Arial, sans-serif;
+  line-height: 1.5;
+  font-weight: 400;
+
+  color-scheme: light dark;
+  color: rgba(255, 255, 255, 0.87);
+  background-color: #242424;
+
+  font-synthesis: none;
+  text-rendering: optimizeLegibility;
+  -webkit-font-smoothing: antialiased;
+  -moz-osx-font-smoothing: grayscale;
+}
+
+a {
+  font-weight: 500;
+  color: #646cff;
+  text-decoration: inherit;
+}
+a:hover {
+  color: #535bf2;
+}
+
+body {
+  margin: 0;
+  display: flex;
+  place-items: center;
+  min-width: 320px;
+  min-height: 100vh;
+}
+
+h1 {
+  font-size: 3.2em;
+  line-height: 1.1;
+}
+
+button {
+  border-radius: 8px;
+  border: 1px solid transparent;
+  padding: 0.6em 1.2em;
+  font-size: 1em;
+  font-weight: 500;
+  font-family: inherit;
+  background-color: #1a1a1a;
+  cursor: pointer;
+  transition: border-color 0.25s;
+}
+button:hover {
+  border-color: #646cff;
+}
+button:focus,
+button:focus-visible {
+  outline: 4px auto -webkit-focus-ring-color;
+}
+
+.card {
+  padding: 2em;
+}
+
+#app {
+  max-width: 1280px;
+  margin: 0 auto;
+  padding: 2rem;
+  text-align: center;
+}
+
+@media (prefers-color-scheme: light) {
+  :root {
+    color: #213547;
+    background-color: #ffffff;
+  }
+  a:hover {
+    color: #747bff;
+  }
+  button {
+    background-color: #f9f9f9;
+  }
+}

web/src/types/index.ts

@@ -0,0 +1,38 @@
+// 代理规则
+export interface ProxyRule {
+  name: string
+  local_ip: string
+  local_port: number
+  remote_port: number
+}
+
+// 客户端配置
+export interface ClientConfig {
+  id: string
+  rules: ProxyRule[]
+}
+
+// 客户端状态
+export interface ClientStatus {
+  id: string
+  online: boolean
+  last_ping?: string
+  rule_count: number
+}
+
+// 客户端详情
+export interface ClientDetail {
+  id: string
+  rules: ProxyRule[]
+  online: boolean
+  last_ping?: string
+}
+
+// 服务器状态
+export interface ServerStatus {
+  server: {
+    bind_addr: string
+    bind_port: number
+  }
+  client_count: number
+}

web/src/views/ClientView.vue

@@ -0,0 +1,203 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { useRoute, useRouter } from 'vue-router'
+import { getClient, updateClient, deleteClient } from '../api'
+import type { ProxyRule } from '../types'
+
+const route = useRoute()
+const router = useRouter()
+const clientId = route.params.id as string
+
+const online = ref(false)
+const lastPing = ref('')
+const rules = ref<ProxyRule[]>([])
+const editing = ref(false)
+const editRules = ref<ProxyRule[]>([])
+
+const loadClient = async () => {
+  try {
+    const { data } = await getClient(clientId)
+    online.value = data.online
+    lastPing.value = data.last_ping || ''
+    rules.value = data.rules || []
+  } catch (e) {
+    console.error('Failed to load client', e)
+  }
+}
+
+onMounted(loadClient)
+
+const startEdit = () => {
+  editRules.value = JSON.parse(JSON.stringify(rules.value))
+  editing.value = true
+}
+
+const cancelEdit = () => {
+  editing.value = false
+}
+
+const addRule = () => {
+  editRules.value.push({
+    name: '', local_ip: '127.0.0.1', local_port: 80, remote_port: 8080
+  })
+}
+
+const removeRule = (index: number) => {
+  editRules.value.splice(index, 1)
+}
+
+const saveEdit = async () => {
+  try {
+    await updateClient(clientId, { id: clientId, rules: editRules.value })
+    editing.value = false
+    loadClient()
+  } catch (e) {
+    alert('保存失败')
+  }
+}
+
+const confirmDelete = async () => {
+  if (!confirm('确定删除此客户端?')) return
+  try {
+    await deleteClient(clientId)
+    router.push('/')
+  } catch (e) {
+    alert('删除失败')
+  }
+}
+</script>
+
+<template>
+  <div class="client-view">
+    <div class="header">
+      <button class="btn" @click="router.push('/')">← 返回</button>
+      <h2>{{ clientId }}</h2>
+      <span :class="['status-badge', online ? 'online' : 'offline']">
+        {{ online ? '在线' : '离线' }}
+      </span>
+    </div>
+
+    <div v-if="lastPing" class="ping-info">最后心跳: {{ lastPing }}</div>
+
+    <div class="rules-section">
+      <div class="section-header">
+        <h3>代理规则</h3>
+        <div v-if="!editing">
+          <button class="btn primary" @click="startEdit">编辑</button>
+          <button class="btn danger" @click="confirmDelete">删除</button>
+        </div>
+      </div>
+
+      <!-- 查看模式 -->
+      <table v-if="!editing" class="rules-table">
+        <thead>
+          <tr>
+            <th>名称</th>
+            <th>本地地址</th>
+            <th>远程端口</th>
+          </tr>
+        </thead>
+        <tbody>
+          <tr v-for="rule in rules" :key="rule.name">
+            <td>{{ rule.name }}</td>
+            <td>{{ rule.local_ip }}:{{ rule.local_port }}</td>
+            <td>{{ rule.remote_port }}</td>
+          </tr>
+        </tbody>
+      </table>
+
+      <!-- 编辑模式 -->
+      <div v-if="editing" class="edit-form">
+        <div v-for="(rule, i) in editRules" :key="i" class="rule-row">
+          <input v-model="rule.name" placeholder="名称" />
+          <input v-model="rule.local_ip" placeholder="本地IP" />
+          <input v-model.number="rule.local_port" type="number" placeholder="本地端口" />
+          <input v-model.number="rule.remote_port" type="number" placeholder="远程端口" />
+          <button class="btn-icon" @click="removeRule(i)">×</button>
+        </div>
+        <button class="btn secondary" @click="addRule">+ 添加规则</button>
+        <div class="edit-actions">
+          <button class="btn" @click="cancelEdit">取消</button>
+          <button class="btn primary" @click="saveEdit">保存</button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.header {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+  margin-bottom: 20px;
+}
+.header h2 { margin: 0; }
+.status-badge {
+  padding: 4px 12px;
+  border-radius: 12px;
+  font-size: 12px;
+}
+.status-badge.online { background: #d4edda; color: #155724; }
+.status-badge.offline { background: #f8d7da; color: #721c24; }
+.ping-info { color: #666; margin-bottom: 20px; }
+.rules-section {
+  background: #fff;
+  border-radius: 8px;
+  padding: 20px;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+}
+.section-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 16px;
+}
+.section-header h3 { margin: 0; }
+.section-header .btn { margin-left: 8px; }
+.btn {
+  padding: 8px 16px;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 14px;
+}
+.btn.primary { background: #3498db; color: #fff; }
+.btn.secondary { background: #95a5a6; color: #fff; }
+.btn.danger { background: #e74c3c; color: #fff; }
+.rules-table {
+  width: 100%;
+  border-collapse: collapse;
+}
+.rules-table th, .rules-table td {
+  padding: 12px;
+  text-align: left;
+  border-bottom: 1px solid #eee;
+}
+.rules-table th { font-weight: 600; }
+.rule-row {
+  display: flex;
+  gap: 8px;
+  margin-bottom: 8px;
+}
+.rule-row input {
+  flex: 1;
+  padding: 8px;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+}
+.btn-icon {
+  background: #e74c3c;
+  color: #fff;
+  border: none;
+  border-radius: 4px;
+  width: 32px;
+  cursor: pointer;
+}
+.edit-actions {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+  margin-top: 16px;
+}
+</style>

web/src/views/HomeView.vue

@@ -0,0 +1,191 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
+import { getClients, addClient } from '../api'
+import type { ClientStatus, ProxyRule } from '../types'
+
+const router = useRouter()
+const clients = ref<ClientStatus[]>([])
+const showModal = ref(false)
+const newClientId = ref('')
+const newRules = ref<ProxyRule[]>([])
+
+const loadClients = async () => {
+  try {
+    const { data } = await getClients()
+    clients.value = data || []
+  } catch (e) {
+    console.error('Failed to load clients', e)
+  }
+}
+
+onMounted(loadClients)
+
+const openAddModal = () => {
+  newClientId.value = ''
+  newRules.value = [{ name: '', local_ip: '127.0.0.1', local_port: 80, remote_port: 8080 }]
+  showModal.value = true
+}
+
+const addRule = () => {
+  newRules.value.push({ name: '', local_ip: '127.0.0.1', local_port: 80, remote_port: 8080 })
+}
+
+const removeRule = (index: number) => {
+  newRules.value.splice(index, 1)
+}
+
+const saveClient = async () => {
+  if (!newClientId.value) return
+  try {
+    await addClient({ id: newClientId.value, rules: newRules.value })
+    showModal.value = false
+    loadClients()
+  } catch (e) {
+    alert('添加失败')
+  }
+}
+
+const viewClient = (id: string) => {
+  router.push(`/client/${id}`)
+}
+</script>
+
+<template>
+  <div class="home">
+    <div class="toolbar">
+      <h2>客户端列表</h2>
+      <button class="btn primary" @click="openAddModal">添加客户端</button>
+    </div>
+
+    <div class="client-grid">
+      <div v-for="client in clients" :key="client.id" class="client-card" @click="viewClient(client.id)">
+        <div class="card-header">
+          <span class="client-id">{{ client.id }}</span>
+          <span :class="['status', client.online ? 'online' : 'offline']"></span>
+        </div>
+        <div class="card-info">
+          <span>{{ client.rule_count }} 条规则</span>
+        </div>
+      </div>
+    </div>
+
+    <div v-if="clients.length === 0" class="empty">暂无客户端配置</div>
+
+    <!-- 添加客户端模态框 -->
+    <div v-if="showModal" class="modal-overlay" @click.self="showModal = false">
+      <div class="modal">
+        <h3>添加客户端</h3>
+        <div class="form-group">
+          <label>客户端 ID</label>
+          <input v-model="newClientId" placeholder="例如: client-a" />
+        </div>
+        <div class="form-group">
+          <label>代理规则</label>
+          <div v-for="(rule, i) in newRules" :key="i" class="rule-row">
+            <input v-model="rule.name" placeholder="名称" />
+            <input v-model="rule.local_ip" placeholder="本地IP" />
+            <input v-model.number="rule.local_port" type="number" placeholder="本地端口" />
+            <input v-model.number="rule.remote_port" type="number" placeholder="远程端口" />
+            <button class="btn-icon" @click="removeRule(i)">×</button>
+          </div>
+          <button class="btn secondary" @click="addRule">+ 添加规则</button>
+        </div>
+        <div class="modal-actions">
+          <button class="btn" @click="showModal = false">取消</button>
+          <button class="btn primary" @click="saveClient">保存</button>
+        </div>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped>
+.toolbar {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 20px;
+}
+.toolbar h2 { font-size: 18px; color: #2c3e50; }
+.btn {
+  padding: 8px 16px;
+  border: none;
+  border-radius: 4px;
+  cursor: pointer;
+  font-size: 14px;
+}
+.btn.primary { background: #3498db; color: #fff; }
+.btn.secondary { background: #95a5a6; color: #fff; }
+.client-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
+  gap: 16px;
+}
+.client-card {
+  background: #fff;
+  border-radius: 8px;
+  padding: 16px;
+  cursor: pointer;
+  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
+  transition: transform 0.2s;
+}
+.client-card:hover { transform: translateY(-2px); }
+.card-header {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+  margin-bottom: 8px;
+}
+.client-id { font-weight: 600; }
+.status { width: 10px; height: 10px; border-radius: 50%; }
+.status.online { background: #27ae60; }
+.status.offline { background: #95a5a6; }
+.card-info { font-size: 14px; color: #666; }
+.empty { text-align: center; color: #999; padding: 40px; }
+.modal-overlay {
+  position: fixed;
+  top: 0; left: 0; right: 0; bottom: 0;
+  background: rgba(0,0,0,0.5);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.modal {
+  background: #fff;
+  border-radius: 8px;
+  padding: 24px;
+  width: 500px;
+  max-width: 90%;
+}
+.modal h3 { margin-bottom: 16px; }
+.form-group { margin-bottom: 16px; }
+.form-group label { display: block; margin-bottom: 8px; font-weight: 500; }
+.form-group input {
+  width: 100%;
+  padding: 8px;
+  border: 1px solid #ddd;
+  border-radius: 4px;
+  box-sizing: border-box;
+}
+.rule-row {
+  display: flex;
+  gap: 8px;
+  margin-bottom: 8px;
+}
+.rule-row input { flex: 1; width: auto; }
+.btn-icon {
+  background: #e74c3c;
+  color: #fff;
+  border: none;
+  border-radius: 4px;
+  width: 32px;
+  cursor: pointer;
+}
+.modal-actions {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+  margin-top: 16px;
+}
+</style>

web/tsconfig.app.json

@@ -0,0 +1,16 @@
+{
+  "extends": "@vue/tsconfig/tsconfig.dom.json",
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.app.tsbuildinfo",
+    "types": ["vite/client"],
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["src/**/*.ts", "src/**/*.tsx", "src/**/*.vue"]
+}

web/tsconfig.json

@@ -0,0 +1,7 @@
+{
+  "files": [],
+  "references": [
+    { "path": "./tsconfig.app.json" },
+    { "path": "./tsconfig.node.json" }
+  ]
+}

web/tsconfig.node.json

@@ -0,0 +1,26 @@
+{
+  "compilerOptions": {
+    "tsBuildInfoFile": "./node_modules/.tmp/tsconfig.node.tsbuildinfo",
+    "target": "ES2023",
+    "lib": ["ES2023"],
+    "module": "ESNext",
+    "types": ["node"],
+    "skipLibCheck": true,
+
+    /* Bundler mode */
+    "moduleResolution": "bundler",
+    "allowImportingTsExtensions": true,
+    "verbatimModuleSyntax": true,
+    "moduleDetection": "force",
+    "noEmit": true,
+
+    /* Linting */
+    "strict": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
+    "erasableSyntaxOnly": true,
+    "noFallthroughCasesInSwitch": true,
+    "noUncheckedSideEffectImports": true
+  },
+  "include": ["vite.config.ts"]
+}

web/vite.config.ts

@@ -0,0 +1,7 @@
+import { defineConfig } from 'vite'
+import vue from '@vitejs/plugin-vue'
+
+// https://vite.dev/config/
+export default defineConfig({
+  plugins: [vue()],
+})