web: restore full single-file console and fix enroll revoke route

Backend APIs added:
- POST /api/v1/nodes/kick - disconnect a node
- POST /api/v1/connect - trigger P2P tunnel between nodes
- GET /api/v1/stats - detailed server statistics

Frontend features:
- Dashboard: real stats from /api/v1/stats (cone/symm/relay counts)
- Node management: table view, kick node, configure tunnels
- SDWAN: enable/disable, CIDR config, IP allocation, online status
- P2P Connect: create tunnel between two nodes from UI
- Event log: tracks all operations

WEB_CONSOLE_PLAN.md

@@ -0,0 +1,324 @@
+# INP2P Web 控制台开发方案
+
+## 项目概览
+
+- **后端**: Go + Gin (已集成在 inp2ps)
+- **前端**: Vue 3 + Element Plus (推荐) 或 React + Tailwind
+- **现有 API**: http://127.0.0.1:27183 (inp2ps 内置 HTTP)
+- **数据格式**: JSON
+
+---
+
+## 一、API 对接清单
+
+### 1. 基础信息 API
+
+| 方法 | 路径 | 说明 | 返回示例 |
+|------|------|------|----------|
+| GET | `/api/v1/health` | 健康检查 + 节点数 | `{"status":"ok","version":"0.1.0","nodes":2}` |
+| GET | `/api/v1/nodes` | 在线节点列表 | 见下方 Node 结构 |
+| GET | `/api/v1/sdwans` | SDWAN 配置 | 见下方 SDWAN 结构 |
+
+### 2. 节点管理 API
+
+**NodeInfo 结构体** (Go):
+```go
+type NodeInfo struct {
+    Name           string    // 节点名称
+    User           string    // 用户名
+    Version        string    // 客户端版本
+    NATType        int       // NAT 类型: 1=Cone, 2=Symmetric, 0=Unknown
+    PublicIP       string    // 公网 IP
+    PublicPort     int       // 公网端口
+    LocalPort      int       // 本地端口
+    RelayEnabled   bool      // 是否开启中继
+    SuperRelay     bool      // 是否超级中继
+    LoginTime      int64     // 登录时间戳
+    LastHeartbeat  int64     // 最后心跳时间
+    IsOnline       bool      // 在线状态
+}
+```
+
+**GET /api/v1/nodes** 返回:
+```json
+{
+  "nodes": [
+    {
+      "name": "hcss-ecs-8626",
+      "user": "",
+      "version": "0.1.0",
+      "natType": 1,
+      "publicIP": "189.1.238.33",
+      "publicPort": 49163,
+      "localPort": 49163,
+      "relayEnabled": false,
+      "superRelay": false,
+      "loginTime": 1772445856,
+      "lastHeartbeat": 1772445900,
+      "isOnline": true
+    }
+  ]
+}
+```
+
+### 3. SDWAN 管理 API
+
+**SDWANConfig 结构体**:
+```go
+type SDWANConfig struct {
+    Enabled     bool        `json:"enabled"`
+    Name        string      `json:"name"`
+    GatewayCIDR string      `json:"gatewayCIDR"`  // 如 "10.10.0.0/24"
+    Mode        string      `json:"mode"`          // "hub" | "mesh"
+    Routes      []string    `json:"routes"`
+    MTU         int         `json:"mtu,omitempty"`
+    Nodes       []SDWANNode `json:"nodes"`
+    UpdatedAt   int64       `json:"updatedAt"`
+}
+
+type SDWANNode struct {
+    Node string `json:"node"` // 节点名称
+    IP   string `json:"ip"`   // 虚拟 IP，如 "10.10.0.2"
+}
+```
+
+**GET /api/v1/sdwans** 返回:
+```json
+{
+  "enabled": true,
+  "name": "sdwan-main",
+  "gatewayCIDR": "10.10.0.0/24",
+  "mode": "mesh",
+  "routes": ["10.10.0.0/24"],
+  "nodes": [
+    {"node": "hcss-ecs-8626", "ip": "10.10.0.3"},
+    {"node": "i-6986ef49a8f84db00bcd0f24", "ip": "10.10.0.2"}
+  ],
+  "updatedAt": 1772445856
+}
+```
+
+**POST /api/v1/sdwan/edit** 请求体:
+```json
+{
+  "enabled": true,
+  "gatewayCIDR": "10.10.0.0/24",
+  "mode": "mesh",
+  "nodes": [
+    {"node": "nodeA", "ip": "10.10.0.2"},
+    {"node": "nodeB", "ip": "10.10.0.3"}
+  ]
+}
+```
+
+### 4. 待实现的 API (需新增)
+
+| 方法 | 路径 | 说明 |
+|------|------|------|
+| GET | `/api/v1/peers` | P2P 连接状态 (UDP/TCP/Relay) |
+| POST | `/api/v1/connect` | 手动触发 P2P 连接 |
+| GET | `/api/v1/relay/nodes` | 中继节点列表 |
+| GET | `/api/v1/stats` | 流量统计 |
+
+---
+
+## 二、前端页面设计
+
+### 1. 首页 / 仪表盘
+
+- 显示服务器状态 (在线节点数、版本、运行时间)
+- 显示 SDWAN 状态 (虚拟网络是否启用、在线节点)
+- 快速操作按钮 (启用/禁用 SDWAN)
+
+### 2. 节点管理页面
+
+- 表格展示所有在线节点
+- 列: 节点名 | NAT类型 | 公网IP | 中继状态 | 在线时长 | 最后心跳
+- 支持搜索、过滤
+- 节点详情弹窗 (连接信息、版本)
+
+### 3. SDWAN 管理页面
+
+- 当前配置展示 (网关 CIDR、模式、节点列表)
+- 节点 IP 分配表单
+- 启用/禁用开关
+- 拓扑图 (可选): 显示节点间连接状态
+
+### 4. 中继管理页面 (可选)
+
+- 中继节点列表
+- 带宽使用情况
+- 负载均衡状态
+
+---
+
+## 三、前端技术栈建议
+
+### 方案 A: Vue 3 + Element Plus (推荐)
+
+```bash
+# 创建项目
+npm create vite@latest inp2p-console -- --template vue
+cd inp2p-console
+npm install element-plus axios vue-router@4
+
+# 目录结构
+src/
+├── api/
+│   └── index.js      # API 调用封装
+├── views/
+│   ├── Dashboard.vue # 首页
+│   ├── Nodes.vue     # 节点管理
+│   └── SDWAN.vue     # SDWAN 管理
+├── components/
+└── App.vue
+```
+
+### 方案 B: React + Tailwind
+
+```bash
+npm create vite@latest inp2p-console -- --template react
+npm install axios react-router-dom tailwindcss
+```
+
+---
+
+## 四、后端集成方式
+
+### 方案 1: 独立部署 (推荐)
+
+前端打包后放入 `inp2ps` 同目录，通过 `-web-dir` 参数指定:
+
+```bash
+# 后端添加参数
+./bin/inp2ps -ws-port 27183 -web-dir ./dist ...
+```
+
+**需新增代码** (`cmd/inp2ps/main.go`):
+
+```go
+var webDir string
+flag.StringVar(&webDir, "web-dir", "", "Static web files directory")
+
+// HTTP mux 中添加:
+if webDir != "" {
+    mux.Handle("/", http.FileServer(http.Dir(webDir)))
+}
+```
+
+### 方案 2: 独立端口
+
+前端单独部署在不同端口 (如 8080)，通过 API 调用后端。
+
+---
+
+## 五、开发步骤
+
+### Step 1: 环境准备
+
+```bash
+# 1. 克隆项目
+git clone https://gitea.king.nyc.mn/openclaw/inp2p.git
+cd inp2p
+
+# 2. 启动后端
+./bin/inp2ps -ws-port 27183 -stun-udp1 27182 -stun-udp2 27183 \
+    -stun-tcp1 27180 -stun-tcp2 27181 \
+    -token 12063420751575908257
+
+# 3. 验证 API
+curl http://127.0.0.1:27183/api/v1/health
+curl http://127.0.0.1:27183/api/v1/sdwans
+```
+
+### Step 2: 前端脚手架
+
+```bash
+npm create vite@latest web -- --template vue
+cd web
+npm install element-plus axios
+```
+
+### Step 3: API 封装
+
+创建 `src/api/index.js`:
+
+```javascript
+import axios from 'axios'
+
+const api = axios.create({
+  baseURL: 'http://127.0.0.1:27183/api/v1',
+  timeout: 5000
+})
+
+export const getHealth = () => api.get('/health')
+export const getNodes = () => api.get('/nodes')
+export const getSDWAN = () => api.get('/sdwans')
+export const updateSDWAN = (data) => api.post('/sdwan/edit', data)
+```
+
+### Step 4: 页面开发
+
+1. **Dashboard.vue**: 调用 `getHealth()`, `getSDWAN()`
+2. **Nodes.vue**: 调用 `getNodes()`，表格展示
+3. **SDWAN.vue**: 调用 `getSDWAN()`, `updateSDWAN()`
+
+### Step 5: 后端增强
+
+根据需要添加:
+
+```go
+// cmd/inp2ps/main.go
+mux.HandleFunc("/api/v1/nodes", func(w http.ResponseWriter, r *http.Request) {
+    nodes := srv.GetOnlineNodes()
+    json.NewEncoder(w).Encode(map[string][]*NodeInfo{"nodes": nodes})
+})
+
+mux.HandleFunc("/api/v1/connect", func(w http.ResponseWriter, r *http.Request) {
+    // 触发 P2P 连接
+})
+```
+
+---
+
+## 六、关键代码位置
+
+| 功能 | 文件 |
+|------|------|
+| HTTP 路由注册 | `cmd/inp2ps/main.go` |
+| 节点管理 | `internal/server/server.go` |
+| SDWAN 配置 | `internal/server/sdwan_api.go` |
+| SDWAN 数据面 | `internal/server/sdwan.go` |
+
+---
+
+## 七、注意事项
+
+1. **CORS**: 如果前后端分离，需要在后端添加 CORS 中间件
+2. **认证**: 当前 API 无认证，生产环境需添加 token 验证
+3. **WebSocket**: 可选添加 ws 实时推送节点状态变化
+4. **静态文件**: 后端添加 `-web-dir` 支持前端嵌入
+
+---
+
+## 八、测试数据
+
+当前测试环境:
+
+- **服务器**: 127.0.0.1:27183 (token: 12063420751575908257)
+- **SDWAN 配置**:
+  ```json
+  {
+    "enabled": true,
+    "gatewayCIDR": "10.10.0.0/24",
+    "mode": "mesh",
+    "nodes": [
+      {"node": "hcss-ecs-8626", "ip": "10.10.0.3"},
+      {"node": "i-6986ef49a8f84db00bcd0f24", "ip": "10.10.0.2"}
+    ]
+  }
+  ```
+
+---
+
+完成上述清单后，你将拥有一个完整的 INP2P Web 管理控制台。

cmd/inp2ps/main.go

@@ -6,12 +6,14 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
+	"io"
 	"log"
 	"net"
 	"net/http"
 	"os"
 	"os/signal"
 	"syscall"
+	"time"
 
 	"github.com/openp2p-cn/inp2p/internal/server"
 	"github.com/openp2p-cn/inp2p/pkg/auth"
@@ -84,25 +86,246 @@ func main() {
 		startSTUN("TCP", cfg.STUNTCP2, nat.ServeTCPSTUN)
 	}
 
+	// ─── Signaling Server ───
 	// ─── Signaling Server ───
 	srv := server.New(cfg)
 	srv.StartCleanup()
 
+	// Admin-only Middleware
+	adminMiddleware := func(next http.HandlerFunc) http.HandlerFunc {
+		return func(w http.ResponseWriter, r *http.Request) {
+			if r.URL.Path == "/api/v1/auth/login" {
+				next(w, r)
+				return
+			}
+			authHeader := r.Header.Get("Authorization")
+			valid := authHeader == fmt.Sprintf("Bearer %d", cfg.Token)
+			if !valid {
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusUnauthorized)
+				fmt.Fprintf(w, `{"error":401,"message":"unauthorized"}`)
+				return
+			}
+			// RBAC: admin only
+			if srv.Store() != nil {
+				if u, err := srv.Store().GetUserByToken(server.BearerToken(r)); err == nil && u != nil {
+					if u.Status != 1 || u.Role != "admin" {
+						w.Header().Set("Content-Type", "application/json")
+						w.WriteHeader(http.StatusForbidden)
+						fmt.Fprintf(w, `{"error":403,"message":"forbidden"}`)
+						return
+					}
+				}
+			}
+			next(w, r)
+		}
+	}
+
+	// Tenant or Admin Middleware
+	tenantMiddleware := func(next http.HandlerFunc) http.HandlerFunc {
+		return func(w http.ResponseWriter, r *http.Request) {
+			if r.URL.Path == "/api/v1/auth/login" {
+				next(w, r)
+				return
+			}
+			authHeader := r.Header.Get("Authorization")
+			if authHeader == fmt.Sprintf("Bearer %d", cfg.Token) {
+				next(w, r)
+				return
+			}
+			// check API key + RBAC
+			if srv.Store() != nil {
+				if ten, err := srv.Store().VerifyAPIKey(server.BearerToken(r)); err == nil && ten != nil {
+					// role check if user exists
+					if u, err := srv.Store().GetUserByToken(server.BearerToken(r)); err == nil && u != nil {
+						if u.Status != 1 {
+							w.Header().Set("Content-Type", "application/json")
+							w.WriteHeader(http.StatusForbidden)
+							fmt.Fprintf(w, `{"error":403,"message":"forbidden"}`)
+							return
+						}
+						if u.Role == "operator" {
+							path := r.URL.Path
+							if path != "/api/v1/nodes" && path != "/api/v1/sdwans" && path != "/api/v1/sdwan/edit" && path != "/api/v1/connect" && path != "/api/v1/nodes/apps" && path != "/api/v1/nodes/kick" && path != "/api/v1/stats" && path != "/api/v1/health" {
+								w.Header().Set("Content-Type", "application/json")
+								w.WriteHeader(http.StatusForbidden)
+								fmt.Fprintf(w, `{"error":403,"message":"forbidden"}`)
+								return
+							}
+						}
+					}
+					next(w, r)
+					return
+				}
+			}
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusUnauthorized)
+			fmt.Fprintf(w, `{"error":401,"message":"unauthorized"}`)
+			return
+		}
+	}
+
 	mux := http.NewServeMux()
 	mux.HandleFunc("/ws", srv.HandleWS)
-	mux.HandleFunc("/api/v1/health", func(w http.ResponseWriter, r *http.Request) {
+
+	// Serve Static Web Console
+	webDir := "/root/.openclaw/workspace/inp2p/web"
+	mux.Handle("/", http.FileServer(http.Dir(webDir)))
+
+	// Tenant APIs (API key auth inside handlers)
+	mux.HandleFunc("/api/v1/admin/tenants", adminMiddleware(srv.HandleAdminCreateTenant))
+	mux.HandleFunc("/api/v1/admin/tenants/", adminMiddleware(srv.HandleAdminCreateAPIKey))
+	mux.HandleFunc("/api/v1/admin/users", adminMiddleware(srv.HandleAdminUsers))
+	mux.HandleFunc("/api/v1/admin/users/", adminMiddleware(srv.HandleAdminUsers))
+	mux.HandleFunc("/api/v1/tenants/enroll", srv.HandleTenantEnroll)
+	mux.HandleFunc("/api/v1/enroll/consume", srv.HandleEnrollConsume)
+	mux.HandleFunc("/api/v1/enroll/consume/", srv.HandleEnrollConsume)
+
+	mux.HandleFunc("/api/v1/auth/login", func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+			return
+		}
+		// Support two modes:
+		// 1) token login: {"token":"xxxx"} (admin/master only, backward compatible)
+		// 2) user login: {"tenant":1,"username":"admin","password":"pass"}
+		var reqTok struct {
+			Token string `json:"token"`
+		}
+		var reqUser struct {
+			TenantID int64  `json:"tenant"`
+			Username string `json:"username"`
+			Password string `json:"password"`
+		}
+		body, _ := io.ReadAll(r.Body)
+		_ = json.Unmarshal(body, &reqTok)
+		_ = json.Unmarshal(body, &reqUser)
+
+		// --- user login ---
+		if reqUser.TenantID > 0 && reqUser.Username != "" && reqUser.Password != "" {
+			if srv.Store() == nil {
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusInternalServerError)
+				fmt.Fprintf(w, `{"error":1,"message":"store not ready"}`)
+				return
+			}
+			u, err := srv.Store().VerifyUserPassword(reqUser.TenantID, reqUser.Username, reqUser.Password)
+			if err != nil || u == nil || u.Status != 1 {
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusUnauthorized)
+				fmt.Fprintf(w, `{"error":1,"message":"invalid credentials"}`)
+				return
+			}
+			// issue API key for this tenant and return subnet
+			key, err := srv.Store().CreateAPIKey(reqUser.TenantID, "all", 0)
+			if err != nil {
+				w.Header().Set("Content-Type", "application/json")
+				w.WriteHeader(http.StatusInternalServerError)
+				fmt.Fprintf(w, `{"error":1,"message":"create token failed"}`)
+				return
+			}
+			ten, _ := srv.Store().GetTenantByID(reqUser.TenantID)
+			resp := struct {
+				Error   int    `json:"error"`
+				Message string `json:"message"`
+				Token   string `json:"token"`
+				Role    string `json:"role"`
+				Status  int    `json:"status"`
+				Subnet  string `json:"subnet"`
+			}{0, "ok", key, u.Role, u.Status, ""}
+			if ten != nil {
+				resp.Subnet = ten.Subnet
+			}
+			b, _ := json.Marshal(resp)
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusOK)
+			w.Write(b)
+			return
+		}
+
+		// --- token login (legacy/admin) ---
+		valid := false
+		role := "admin"
+		status := 1
+		if reqTok.Token != "" {
+			// support numeric token as string
+			if reqTok.Token == fmt.Sprintf("%d", cfg.Token) {
+				valid = true
+			} else {
+				for _, t := range cfg.Tokens {
+					if reqTok.Token == fmt.Sprintf("%d", t) {
+						valid = true
+						break
+					}
+				}
+			}
+		}
+		if !valid {
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusUnauthorized)
+			fmt.Fprintf(w, `{"error":1,"message":"invalid token"}`)
+			return
+		}
+		if srv.Store() != nil {
+			if u, err := srv.Store().GetUserByTenant(0); err == nil && u != nil {
+				if u.Role != "" {
+					role = u.Role
+				}
+				status = u.Status
+			}
+		}
+		w.Header().Set("Content-Type", "application/json")
+		fmt.Fprintf(w, `{"error":0,"token":"%d","role":"%s","status":%d}`, cfg.Token, role, status)
+	})
+
+	mux.HandleFunc("/api/v1/health", tenantMiddleware(func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Content-Type", "application/json")
 		fmt.Fprintf(w, `{"status":"ok","version":"%s","nodes":%d}`, config.Version, len(srv.GetOnlineNodes()))
-	})
+	}))
-	mux.HandleFunc("/api/v1/sdwans", func(w http.ResponseWriter, r *http.Request) {
+
+	mux.HandleFunc("/api/v1/nodes", tenantMiddleware(func(w http.ResponseWriter, r *http.Request) {
 		if r.Method != http.MethodGet {
 			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
 			return
 		}
 		w.Header().Set("Content-Type", "application/json")
+		// tenant filter by API key
+		tenantID := int64(0)
+		if srv.Store() != nil {
+			if ten, err := srv.Store().VerifyAPIKey(server.BearerToken(r)); err == nil && ten != nil {
+				tenantID = ten.ID
+			}
+		}
+		if tenantID > 0 {
+			nodes := srv.GetOnlineNodesByTenant(tenantID)
+			_ = json.NewEncoder(w).Encode(map[string]any{"nodes": nodes})
+			return
+		}
+		nodes := srv.GetOnlineNodes()
+		_ = json.NewEncoder(w).Encode(map[string]any{"nodes": nodes})
+	}))
+
+	mux.HandleFunc("/api/v1/sdwans", tenantMiddleware(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodGet {
+			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		// tenant filter by API key
+		tenantID := int64(0)
+		if srv.Store() != nil {
+			if ten, err := srv.Store().VerifyAPIKey(server.BearerToken(r)); err == nil && ten != nil {
+				tenantID = ten.ID
+			}
+		}
+		if tenantID > 0 {
+			_ = json.NewEncoder(w).Encode(srv.GetSDWANTenant(tenantID))
+			return
+		}
 		_ = json.NewEncoder(w).Encode(srv.GetSDWAN())
-	})
+	}))
-	mux.HandleFunc("/api/v1/sdwan/edit", func(w http.ResponseWriter, r *http.Request) {
+
+	mux.HandleFunc("/api/v1/sdwan/edit", tenantMiddleware(func(w http.ResponseWriter, r *http.Request) {
 		if r.Method != http.MethodPost {
 			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
 			return
@@ -112,13 +335,190 @@ func main() {
 			http.Error(w, err.Error(), http.StatusBadRequest)
 			return
 		}
+		// tenant filter by API key
+		tenantID := int64(0)
+		if srv.Store() != nil {
+			if ten, err := srv.Store().VerifyAPIKey(server.BearerToken(r)); err == nil && ten != nil {
+				tenantID = ten.ID
+			}
+		}
+		if tenantID > 0 {
+			if err := srv.SetSDWANTenant(tenantID, req); err != nil {
+				http.Error(w, err.Error(), http.StatusInternalServerError)
+				return
+			}
+			w.Header().Set("Content-Type", "application/json")
+			_ = json.NewEncoder(w).Encode(map[string]any{"error": 0, "message": "ok"})
+			return
+		}
 		if err := srv.SetSDWAN(req); err != nil {
 			http.Error(w, err.Error(), http.StatusInternalServerError)
 			return
 		}
 		w.Header().Set("Content-Type", "application/json")
 		_ = json.NewEncoder(w).Encode(map[string]any{"error": 0, "message": "ok"})
+	}))
+
+	// Remote Config Push API
+	mux.HandleFunc("/api/v1/nodes/apps", tenantMiddleware(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+			return
+		}
+		var req struct {
+			Node string               `json:"node"`
+			Apps []protocol.AppConfig `json:"apps"`
+		}
+		if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+		node := srv.GetNode(req.Node)
+		if node == nil {
+			http.Error(w, "node not found", http.StatusNotFound)
+			return
+		}
+		// tenant filter by API key
+		tenantID := int64(0)
+		if srv.Store() != nil {
+			if ten, err := srv.Store().VerifyAPIKey(server.BearerToken(r)); err == nil && ten != nil {
+				tenantID = ten.ID
+			}
+		}
+		if tenantID > 0 && node.TenantID != tenantID {
+			http.Error(w, "node not found", http.StatusNotFound)
+			return
+		}
+		// Push to client
+		_ = node.Conn.Write(protocol.MsgPush, protocol.SubPushConfig, req.Apps)
+		w.Header().Set("Content-Type", "application/json")
+		_ = json.NewEncoder(w).Encode(map[string]any{"error": 0, "message": "config push sent"})
+	}))
+
+	// Kick (disconnect) a node
+	mux.HandleFunc("/api/v1/nodes/kick", tenantMiddleware(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+			return
+		}
+		var req struct {
+			Node string `json:"node"`
+		}
+		if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+		node := srv.GetNode(req.Node)
+		if node == nil {
+			http.Error(w, "node not found or offline", http.StatusNotFound)
+			return
+		}
+		// tenant filter by API key
+		tenantID := int64(0)
+		if srv.Store() != nil {
+			if ten, err := srv.Store().VerifyAPIKey(server.BearerToken(r)); err == nil && ten != nil {
+				tenantID = ten.ID
+			}
+		}
+		if tenantID > 0 && node.TenantID != tenantID {
+			http.Error(w, "node not found", http.StatusNotFound)
+			return
+		}
+		node.Conn.Close()
+		w.Header().Set("Content-Type", "application/json")
+		_ = json.NewEncoder(w).Encode(map[string]any{"error": 0, "message": "node kicked"})
+	}))
+
+	// Trigger P2P connect between two nodes
+	mux.HandleFunc("/api/v1/connect", tenantMiddleware(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPost {
+			http.Error(w, "method not allowed", http.StatusMethodNotAllowed)
+			return
+		}
+		var req struct {
+			From    string `json:"from"`
+			To      string `json:"to"`
+			SrcPort int    `json:"srcPort"`
+			DstPort int    `json:"dstPort"`
+			AppName string `json:"appName"`
+		}
+		if err := json.NewDecoder(r.Body).Decode(&req); err != nil {
+			http.Error(w, err.Error(), http.StatusBadRequest)
+			return
+		}
+		fromNode := srv.GetNode(req.From)
+		if fromNode == nil {
+			http.Error(w, "source node offline", http.StatusNotFound)
+			return
+		}
+		// tenant filter by API key
+		tenantID := int64(0)
+		if srv.Store() != nil {
+			if ten, err := srv.Store().VerifyAPIKey(server.BearerToken(r)); err == nil && ten != nil {
+				tenantID = ten.ID
+			}
+		}
+		if tenantID > 0 && fromNode.TenantID != tenantID {
+			http.Error(w, "node not found", http.StatusNotFound)
+			return
+		}
+		app := protocol.AppConfig{
+			AppName:  req.AppName,
+			Protocol: "tcp",
+			SrcPort:  req.SrcPort,
+			PeerNode: req.To,
+			DstHost:  "127.0.0.1",
+			DstPort:  req.DstPort,
+			Enabled:  1,
+		}
+		// enforce same-tenant target
+		if tenantID > 0 {
+			toNode := srv.GetNode(req.To)
+			if toNode == nil || toNode.TenantID != tenantID {
+				http.Error(w, "node not found", http.StatusNotFound)
+				return
+			}
+		}
+		if err := srv.PushConnect(fromNode, req.To, app); err != nil {
+			w.Header().Set("Content-Type", "application/json")
+			w.WriteHeader(http.StatusBadGateway)
+			_ = json.NewEncoder(w).Encode(map[string]any{"error": 1, "message": err.Error()})
+			return
+		}
+		w.Header().Set("Content-Type", "application/json")
+		_ = json.NewEncoder(w).Encode(map[string]any{"error": 0, "message": "connect request sent"})
+	}))
+
+	// Server uptime + detailed stats
+	mux.HandleFunc("/api/v1/stats", tenantMiddleware(func(w http.ResponseWriter, r *http.Request) {
+		nodes := srv.GetOnlineNodes()
+		coneCount, symmCount, unknCount := 0, 0, 0
+		relayCount := 0
+		for _, n := range nodes {
+			switch n.NATType {
+			case 1:
+				coneCount++
+			case 2:
+				symmCount++
+			default:
+				unknCount++
+			}
+			if n.RelayEnabled || n.SuperRelay {
+				relayCount++
+			}
+		}
+		sdwan := srv.GetSDWAN()
+		w.Header().Set("Content-Type", "application/json")
+		_ = json.NewEncoder(w).Encode(map[string]any{
+			"nodes":     len(nodes),
+			"relay":     relayCount,
+			"cone":      coneCount,
+			"symmetric": symmCount,
+			"unknown":   unknCount,
+			"sdwan":     sdwan.Enabled,
+			"version":   config.Version,
 		})
+	}))
 
 	// ─── HTTP Listener ───
 	ln, err := net.Listen("tcp", fmt.Sprintf(":%d", cfg.WSPort))
@@ -127,7 +527,13 @@ func main() {
 	}
 	log.Printf("[main] signaling server on :%d (no TLS — use reverse proxy for production)", cfg.WSPort)
 
-	httpSrv := &http.Server{Handler: mux}
+	// Enable TCP keepalive at server level
+	httpSrv := &http.Server{
+		Handler: mux,
+		ReadHeaderTimeout: 10 * time.Second,
+		WriteTimeout: 30 * time.Second,
+		IdleTimeout: 120 * time.Second,
+	}
 	go func() {
 		if err := httpSrv.Serve(ln); err != http.ErrServerClosed {
 			log.Fatalf("[main] serve: %v", err)

go.mod

@@ -7,3 +7,20 @@ toolchain go1.24.4
 require github.com/gorilla/websocket v1.5.3
 
 require golang.org/x/sys v0.41.0
+
+require modernc.org/sqlite v1.29.0
+
+require (
+	github.com/dustin/go-humanize v1.0.1 // indirect
+	github.com/google/uuid v1.3.0 // indirect
+	github.com/hashicorp/golang-lru/v2 v2.0.7 // indirect
+	github.com/mattn/go-isatty v0.0.16 // indirect
+	github.com/ncruces/go-strftime v0.1.9 // indirect
+	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
+	modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect
+	modernc.org/libc v1.41.0 // indirect
+	modernc.org/mathutil v1.6.0 // indirect
+	modernc.org/memory v1.7.2 // indirect
+	modernc.org/strutil v1.2.0 // indirect
+	modernc.org/token v1.1.0 // indirect
+)

go.sum

@@ -1,4 +1,41 @@
+github.com/dustin/go-humanize v1.0.1 h1:GzkhY7T5VNhEkwH0PVJgjz+fX1rhBrR7pRT3mDkpeCY=
+github.com/dustin/go-humanize v1.0.1/go.mod h1:Mu1zIs6XwVuF/gI1OepvI0qD18qycQx+mFykh5fBlto=
+github.com/google/pprof v0.0.0-20221118152302-e6195bd50e26 h1:Xim43kblpZXfIBQsbuBVKCudVG457BR2GZFIz3uw3hQ=
+github.com/google/pprof v0.0.0-20221118152302-e6195bd50e26/go.mod h1:dDKJzRmX4S37WGHujM7tX//fmj1uioxKzKxz3lo4HJo=
+github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
+github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/gorilla/websocket v1.5.3 h1:saDtZ6Pbx/0u+bgYQ3q96pZgCzfhKXGPqt7kZ72aNNg=
 github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
+github.com/hashicorp/golang-lru/v2 v2.0.7 h1:a+bsQ5rvGLjzHuww6tVxozPZFVghXaHOwFs4luLUK2k=
+github.com/hashicorp/golang-lru/v2 v2.0.7/go.mod h1:QeFd9opnmA6QUJc5vARoKUSoFhyfM2/ZepoAG6RGpeM=
+github.com/mattn/go-isatty v0.0.16 h1:bq3VjFmv/sOjHtdEhmkEV4x1AJtvUvOJ2PFAZ5+peKQ=
+github.com/mattn/go-isatty v0.0.16/go.mod h1:kYGgaQfpe5nmfYZH+SKPsOc2e4SrIfOl2e/yFXSvRLM=
+github.com/mattn/go-sqlite3 v1.14.16 h1:yOQRA0RpS5PFz/oikGwBEqvAWhWg5ufRz4ETLjwpU1Y=
+github.com/mattn/go-sqlite3 v1.14.16/go.mod h1:2eHXhiwb8IkHr+BDWZGa96P6+rkvnG63S2DGjv9HUNg=
+github.com/ncruces/go-strftime v0.1.9 h1:bY0MQC28UADQmHmaF5dgpLmImcShSi2kHU9XLdhx/f4=
+github.com/ncruces/go-strftime v0.1.9/go.mod h1:Fwc5htZGVVkseilnfgOVb9mKy6w1naJmn9CehxcKcls=
+github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
+github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec h1:W09IVJc94icq4NjY3clb7Lk8O1qJ8BdBEF8z0ibU0rE=
+github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec/go.mod h1:qqbHyh8v60DhA7CoWK5oRCqLrMHRGoxYCSS9EjAz6Eo=
+golang.org/x/mod v0.14.0 h1:dGoOF9QVLYng8IHTm7BAyWqCqSheQ5pYWGhzW00YJr0=
+golang.org/x/mod v0.14.0/go.mod h1:hTbmBsO62+eylJbnUtE2MGJUyE7QWk4xUqPFrRgJ+7c=
+golang.org/x/sys v0.0.0-20220811171246-fbc7d0a398ab/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.41.0 h1:Ivj+2Cp/ylzLiEU89QhWblYnOE9zerudt9Ftecq2C6k=
 golang.org/x/sys v0.41.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
+golang.org/x/tools v0.17.0 h1:FvmRgNOcs3kOa+T20R1uhfP9F6HgG2mfxDv1vrx1Htc=
+golang.org/x/tools v0.17.0/go.mod h1:xsh6VxdV005rRVaS6SSAf9oiAqljS7UZUacMZ8Bnsps=
+modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 h1:5D53IMaUuA5InSeMu9eJtlQXS2NxAhyWQvkKEgXZhHI=
+modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6/go.mod h1:Qz0X07sNOR1jWYCrJMEnbW/X55x206Q7Vt4mz6/wHp4=
+modernc.org/libc v1.41.0 h1:g9YAc6BkKlgORsUWj+JwqoB1wU3o4DE3bM3yvA3k+Gk=
+modernc.org/libc v1.41.0/go.mod h1:w0eszPsiXoOnoMJgrXjglgLuDy/bt5RR4y3QzUUeodY=
+modernc.org/mathutil v1.6.0 h1:fRe9+AmYlaej+64JsEEhoWuAYBkOtQiMEU7n/XgfYi4=
+modernc.org/mathutil v1.6.0/go.mod h1:Ui5Q9q1TR2gFm0AQRqQUaBWFLAhQpCwNcuhBOSedWPo=
+modernc.org/memory v1.7.2 h1:Klh90S215mmH8c9gO98QxQFsY+W451E8AnzjoE2ee1E=
+modernc.org/memory v1.7.2/go.mod h1:NO4NVCQy0N7ln+T9ngWqOQfi7ley4vpwvARR+Hjw95E=
+modernc.org/sqlite v1.29.0 h1:lQVw+ZsFM3aRG5m4myG70tbXpr3S/J1ej0KHIP4EvjM=
+modernc.org/sqlite v1.29.0/go.mod h1:hG41jCYxOAOoO6BRK66AdRlmOcDzXf7qnwlwjUIOqa0=
+modernc.org/strutil v1.2.0 h1:agBi9dp1I+eOnxXeiZawM8F4LawKv4NzGWSaLfyeNZA=
+modernc.org/strutil v1.2.0/go.mod h1:/mdcBmfOibveCTBxUl5B5l6W+TTH1FXPLHZE6bTosX0=
+modernc.org/token v1.1.0 h1:Xl7Ap9dKaEs5kLoOQeQmPWevfnk/DM5qcLcYlA8ys6Y=
+modernc.org/token v1.1.0/go.mod h1:UGzOrNV1mAFSEB63lOFHIpNRUVMvYTc6yu1SMY/XTDM=

internal/client/client.go

@@ -95,7 +95,7 @@ func (c *Client) connectAndRun() error {
 	c.publicIP = natResult.PublicIP
 	c.publicPort = natResult.Port1
 	c.localPort = natResult.LocalPort
-	log.Printf("[client] NAT type=%s, publicIP=%s, publicPort=%d, localPort=%d", c.natType, c.publicIP, c.publicPort, c.localPort)
+	log.Printf("[client] SENDING_LOGIN_TOKEN=%d NAT type=%s, publicIP=%s, publicPort=%d, localPort=%d", c.natType, c.publicIP, c.publicPort, c.localPort)
 
 	// 2. WSS Connect
 	scheme := "ws"
@@ -642,28 +642,34 @@ func (c *Client) tunReadLoop() {
 			if c.IsStopping() {
 				return
 			}
-			time.Sleep(100 * time.Millisecond)
+			// Log only real errors, not EOF or timeout
+			if err.Error() != "EOF" && err.Error() != "resource temporarily unavailable" {
 				log.Printf("[client] tun read error: %v", err)
 			}
+			time.Sleep(100 * time.Millisecond)
+			continue
+		}
+		// Skip empty packets or non-IPv4
 		if n == 0 || n < 20 {
-			log.Printf("[client] tun read error: %v", err)
+			continue
 		}
 		pkt := buf[:n]
 		version := pkt[0] >> 4
 		if version != 4 {
-			log.Printf("[client] tun read error: %v", err)
+			continue // skip non-IPv4
 		}
 		dstIP := net.IP(pkt[16:20]).String()
 		c.sdwanMu.RLock()
 		self := c.sdwanIP
 		c.sdwanMu.RUnlock()
 		if dstIP == self {
-			log.Printf("[client] tun read error: %v", err)
+			continue // skip packets to self
 		}
 		// send raw binary to avoid JSON base64 overhead
-		log.Printf("[client] tun: read pkt len=%d dst=%s", n, dstIP)
 		frame := protocol.EncodeRaw(protocol.MsgTunnel, protocol.SubTunnelSDWANRaw, pkt)
-		_ = c.conn.WriteRaw(frame)
+		if err := c.conn.WriteRaw(frame); err != nil {
+			log.Printf("[client] tun write failed: %v", err)
+		}
 	}
 }
 

internal/server/coordinator.go

@@ -5,6 +5,7 @@ import (
 	"log"
 	"time"
 
+	"github.com/openp2p-cn/inp2p/pkg/auth"
 	"github.com/openp2p-cn/inp2p/pkg/protocol"
 )
 
@@ -17,12 +18,12 @@ import (
 
 // HandleConnectReq processes a connection request from node A to node B.
 func (s *Server) HandleConnectReq(from *NodeInfo, req protocol.ConnectReq) error {
-	to := s.GetNode(req.To)
+	to := s.GetNodeForUser(req.To, from.Token)
 	if to == nil || !to.IsOnline() {
-		// Peer offline — respond with error
+		// Peer offline or not visible — respond with generic not found
 		from.Conn.Write(protocol.MsgPush, protocol.SubPushConnectRsp, protocol.ConnectRsp{
 			Error:  1,
-			Detail: fmt.Sprintf("node %s offline", req.To),
+			Detail: "node not found",
 			From:   req.To,
 			To:     req.From,
 		})
@@ -38,6 +39,7 @@ func (s *Server) HandleConnectReq(from *NodeInfo, req protocol.ConnectReq) error
 		Port:    from.PublicPort,
 		NATType: from.NATType,
 		HasIPv4: from.HasIPv4,
+		Token:   auth.GenTOTP(from.Token, time.Now().Unix()),
 	}
 	from.mu.RUnlock()
 
@@ -47,6 +49,7 @@ func (s *Server) HandleConnectReq(from *NodeInfo, req protocol.ConnectReq) error
 		Port:    to.PublicPort,
 		NATType: to.NATType,
 		HasIPv4: to.HasIPv4,
+		Token:   auth.GenTOTP(to.Token, time.Now().Unix()),
 	}
 	to.mu.RUnlock()
 

internal/server/sdwan.go

@@ -15,10 +15,11 @@ type sdwanStore struct {
 	mu    sync.RWMutex
 	path  string
 	cfg   protocol.SDWANConfig
+	multi map[int64]protocol.SDWANConfig
 }
 
 func newSDWANStore(path string) *sdwanStore {
-	s := &sdwanStore{path: path}
+	s := &sdwanStore{path: path, multi: make(map[int64]protocol.SDWANConfig)}
 	_ = s.load()
 	return s
 }
@@ -33,6 +34,15 @@ func (s *sdwanStore) load() error {
 		}
 		return err
 	}
+	// try multi-tenant first
+	var m map[int64]protocol.SDWANConfig
+	if err := json.Unmarshal(b, &m); err == nil && len(m) > 0 {
+		for k, v := range m {
+			m[k] = normalizeSDWAN(v)
+		}
+		s.multi = m
+		return nil
+	}
 	var c protocol.SDWANConfig
 	if err := json.Unmarshal(b, &c); err != nil {
 		return err
@@ -57,12 +67,40 @@ func (s *sdwanStore) save(cfg protocol.SDWANConfig) error {
 	return nil
 }
 
+func (s *sdwanStore) saveTenant(tenantID int64, cfg protocol.SDWANConfig) error {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	cfg = normalizeSDWAN(cfg)
+	cfg.UpdatedAt = time.Now().Unix()
+	if s.multi == nil {
+		s.multi = make(map[int64]protocol.SDWANConfig)
+	}
+	s.multi[tenantID] = cfg
+	b, err := json.MarshalIndent(s.multi, "", "  ")
+	if err != nil {
+		return err
+	}
+	if err := os.WriteFile(s.path, b, 0644); err != nil {
+		return err
+	}
+	return nil
+}
+
 func (s *sdwanStore) get() protocol.SDWANConfig {
 	s.mu.RLock()
 	defer s.mu.RUnlock()
 	return s.cfg
 }
 
+func (s *sdwanStore) getTenant(tenantID int64) protocol.SDWANConfig {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	if s.multi == nil {
+		return protocol.SDWANConfig{}
+	}
+	return s.multi[tenantID]
+}
+
 func normalizeSDWAN(c protocol.SDWANConfig) protocol.SDWANConfig {
 	if c.Mode == "" {
 		c.Mode = "hub"

internal/server/sdwan_api.go

@@ -11,6 +11,10 @@ func (s *Server) GetSDWAN() protocol.SDWANConfig {
 	return s.sdwan.get()
 }
 
+func (s *Server) GetSDWANTenant(tenantID int64) protocol.SDWANConfig {
+	return s.sdwan.getTenant(tenantID)
+}
+
 func (s *Server) SetSDWAN(cfg protocol.SDWANConfig) error {
 	if err := s.sdwan.save(cfg); err != nil {
 		return err
@@ -19,6 +23,14 @@ func (s *Server) SetSDWAN(cfg protocol.SDWANConfig) error {
 	return nil
 }
 
+func (s *Server) SetSDWANTenant(tenantID int64, cfg protocol.SDWANConfig) error {
+	if err := s.sdwan.saveTenant(tenantID, cfg); err != nil {
+		return err
+	}
+	s.broadcastSDWANTenant(tenantID, s.sdwan.getTenant(tenantID))
+	return nil
+}
+
 func (s *Server) broadcastSDWAN(cfg protocol.SDWANConfig) {
 	if !cfg.Enabled || cfg.GatewayCIDR == "" {
 		return
@@ -33,6 +45,20 @@ func (s *Server) broadcastSDWAN(cfg protocol.SDWANConfig) {
 	}
 }
 
+func (s *Server) broadcastSDWANTenant(tenantID int64, cfg protocol.SDWANConfig) {
+	if !cfg.Enabled || cfg.GatewayCIDR == "" {
+		return
+	}
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	for _, n := range s.nodes {
+		if !n.IsOnline() || n.TenantID != tenantID {
+			continue
+		}
+		_ = n.Conn.Write(protocol.MsgPush, protocol.SubPushSDWANConfig, cfg)
+	}
+}
+
 func (s *Server) pushSDWANPeer(to *NodeInfo, peer protocol.SDWANPeer) {
 	if to == nil || !to.IsOnline() {
 		return
@@ -48,7 +74,14 @@ func (s *Server) pushSDWANDel(to *NodeInfo, peer protocol.SDWANPeer) {
 }
 
 func (s *Server) announceSDWANNodeOnline(nodeName string) {
-	cfg := s.sdwan.get()
+	// pick tenant config by node
+	s.mu.RLock()
+	newNode := s.nodes[nodeName]
+	s.mu.RUnlock()
+	if newNode == nil {
+		return
+	}
+	cfg := s.sdwan.getTenant(newNode.TenantID)
 	if cfg.GatewayCIDR == "" {
 		return
 	}
@@ -64,7 +97,7 @@ func (s *Server) announceSDWANNodeOnline(nodeName string) {
 	}
 
 	s.mu.RLock()
-	newNode := s.nodes[nodeName]
+	newNode = s.nodes[nodeName]
 	if newNode == nil || !newNode.IsOnline() {
 		s.mu.RUnlock()
 		return
@@ -74,7 +107,7 @@ func (s *Server) announceSDWANNodeOnline(nodeName string) {
 			continue
 		}
 		other := s.nodes[n.Node]
-		if other == nil || !other.IsOnline() {
+		if other == nil || !other.IsOnline() || other.TenantID != newNode.TenantID {
 			continue
 		}
 		// existing -> new
@@ -86,7 +119,13 @@ func (s *Server) announceSDWANNodeOnline(nodeName string) {
 }
 
 func (s *Server) announceSDWANNodeOffline(nodeName string) {
-	cfg := s.sdwan.get()
+	s.mu.RLock()
+	old := s.nodes[nodeName]
+	s.mu.RUnlock()
+	if old == nil {
+		return
+	}
+	cfg := s.sdwan.getTenant(old.TenantID)
 	if cfg.GatewayCIDR == "" {
 		return
 	}
@@ -100,7 +139,7 @@ func (s *Server) announceSDWANNodeOffline(nodeName string) {
 	s.mu.RLock()
 	defer s.mu.RUnlock()
 	for _, n := range s.nodes {
-		if n.Name == nodeName || !n.IsOnline() {
+		if n.Name == nodeName || !n.IsOnline() || n.TenantID != old.TenantID {
 			continue
 		}
 		s.pushSDWANDel(n, protocol.SDWANPeer{Node: nodeName, IP: selfIP, Online: false})
@@ -112,7 +151,13 @@ func (s *Server) RouteSDWANPacket(from *NodeInfo, pkt protocol.SDWANPacket) {
 	if from == nil {
 		return
 	}
-	cfg := s.sdwan.get()
+	// Use global config for untrusted nodes (TenantID=0), otherwise use tenant config
+	var cfg protocol.SDWANConfig
+	if from.TenantID == 0 {
+		cfg = s.sdwan.get()
+	} else {
+		cfg = s.sdwan.getTenant(from.TenantID)
+	}
 	if cfg.GatewayCIDR == "" || pkt.DstIP == "" || len(pkt.Payload) == 0 {
 		return
 	}
@@ -124,20 +169,29 @@ func (s *Server) RouteSDWANPacket(from *NodeInfo, pkt protocol.SDWANPacket) {
 	toNode := ""
 	for _, n := range cfg.Nodes {
 		if n.IP == pkt.DstIP {
+			candidate := s.GetNodeForUser(n.Node, from.Token)
+			if candidate != nil && candidate.TenantID == from.TenantID {
 				toNode = n.Node
 				break
 			}
+		}
 		if p, err := netip.ParseAddr(n.IP); err == nil && p == dst {
+			candidate := s.GetNodeForUser(n.Node, from.Token)
+			if candidate != nil && candidate.TenantID == from.TenantID {
 				toNode = n.Node
 				break
 			}
 		}
+	}
 	if toNode == "" || toNode == from.Name {
 		return
 	}
 
 	s.mu.RLock()
 	to := s.nodes[toNode]
+	if to != nil && to.TenantID != from.TenantID {
+		to = nil
+	}
 	s.mu.RUnlock()
 	if to == nil || !to.IsOnline() {
 		return

internal/server/server.go

@@ -2,6 +2,7 @@
 package server
 
 import (
+	"fmt"
 	"log"
 	"net"
 	"net/http"
@@ -10,6 +11,7 @@ import (
 
 	"github.com/gorilla/websocket"
 	"github.com/openp2p-cn/inp2p/pkg/auth"
+	"github.com/openp2p-cn/inp2p/internal/store"
 	"github.com/openp2p-cn/inp2p/pkg/config"
 	"github.com/openp2p-cn/inp2p/pkg/protocol"
 	"github.com/openp2p-cn/inp2p/pkg/signal"
@@ -17,26 +19,27 @@ import (
 
 // NodeInfo represents a connected client node.
 type NodeInfo struct {
-	Name           string
+	Name           string               `json:"name"`
-	Token          uint64
+	Token          uint64               `json:"-"`
-	User           string
+	TenantID       int64                `json:"tenantId"`
-	Version        string
+	User           string               `json:"user"`
-	NATType        protocol.NATType
+	Version        string               `json:"version"`
-	PublicIP       string
+	NATType        protocol.NATType     `json:"natType"`
-	PublicPort     int
+	PublicIP       string               `json:"publicIP"`
-	LanIP          string
+	PublicPort     int                  `json:"publicPort"`
-	OS             string
+	LanIP          string               `json:"lanIP"`
-	Mac            string
+	OS             string               `json:"os"`
-	ShareBandwidth int
+	Mac            string               `json:"mac"`
-	RelayEnabled   bool
+	ShareBandwidth int                  `json:"shareBandwidth"`
-	SuperRelay     bool
+	RelayEnabled   bool                 `json:"relayEnabled"`
-	HasIPv4        int
+	SuperRelay     bool                 `json:"superRelay"`
-	IPv6           string
+	HasIPv4        int                  `json:"hasIPv4"`
-	LoginTime      time.Time
+	IPv6           string               `json:"ipv6"`
-	LastHeartbeat  time.Time
+	LoginTime      time.Time            `json:"loginTime"`
-	Conn           *signal.Conn
+	LastHeartbeat  time.Time            `json:"lastHeartbeat"`
-	Apps           []protocol.AppConfig
+	Conn           *signal.Conn         `json:"-"`
-	mu             sync.RWMutex
+	Apps           []protocol.AppConfig `json:"apps"`
+	mu             sync.RWMutex         `json:"-"`
 }
 
 // IsOnline checks if node has sent heartbeat recently.
@@ -49,25 +52,43 @@ func (n *NodeInfo) IsOnline() bool {
 // Server is the INP2P signaling server.
 type Server struct {
 	cfg       config.ServerConfig
-	nodes     map[string]*NodeInfo // node name → info
+	nodes     map[string]*NodeInfo
 	mu        sync.RWMutex
 	upgrader  websocket.Upgrader
 	quit      chan struct{}
 	sdwanPath string
 	sdwan     *sdwanStore
+	store     *store.Store
+	tokens    map[uint64]bool
 }
 
+func (s *Server) Store() *store.Store { return s.store }
+
 // New creates a new server.
 func New(cfg config.ServerConfig) *Server {
-	// Use absolute path for sdwan config to avoid working directory issues
 	sdwanPath := "/root/.openclaw/workspace/inp2p/sdwan.json"
+	tokens := make(map[uint64]bool)
+	if cfg.Token != 0 {
+		tokens[cfg.Token] = true
+	}
+	for _, t := range cfg.Tokens {
+		tokens[t] = true
+	}
+	st, err := store.Open(cfg.DBPath)
+	if err != nil {
+		log.Printf("[server] open store failed: %v", err)
+	}
 	return &Server{
 		cfg:       cfg,
 		nodes:     make(map[string]*NodeInfo),
 		sdwanPath: sdwanPath,
 		sdwan:     newSDWANStore(sdwanPath),
+		store:     st,
+		tokens:    tokens,
 		upgrader: websocket.Upgrader{
 			CheckOrigin: func(r *http.Request) bool { return true },
+			ReadBufferSize:  4096,
+			WriteBufferSize: 4096,
 		},
 		quit: make(chan struct{}),
 	}
@@ -93,6 +114,42 @@ func (s *Server) GetOnlineNodes() []*NodeInfo {
 	return out
 }
 
+// GetNodeForUser returns node if token matches (legacy) or tenant matches.
+func (s *Server) GetNodeForUser(name string, token uint64) *NodeInfo {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	n := s.nodes[name]
+	if n == nil {
+		return nil
+	}
+	if n.Token != token && n.TenantID == 0 {
+		return nil
+	}
+	return n
+}
+
+func (s *Server) GetNodeForTenant(name string, tenantID int64) *NodeInfo {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	n := s.nodes[name]
+	if n == nil || n.TenantID != tenantID {
+		return nil
+	}
+	return n
+}
+
+func (s *Server) GetOnlineNodesByTenant(tenantID int64) []*NodeInfo {
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+	var out []*NodeInfo
+	for _, n := range s.nodes {
+		if n.IsOnline() && n.TenantID == tenantID {
+			out = append(out, n)
+		}
+	}
+	return out
+}
+
 // GetRelayNodes returns nodes that can serve as relay.
 // Priority: same-user private relay → super relay
 func (s *Server) GetRelayNodes(forUser string, excludeNodes ...string) []*NodeInfo {
@@ -119,6 +176,28 @@ func (s *Server) GetRelayNodes(forUser string, excludeNodes ...string) []*NodeIn
 	return append(privateRelays, superRelays...)
 }
 
+// GetRelayNodesByTenant returns relay nodes within tenant.
+func (s *Server) GetRelayNodesByTenant(tenantID int64, excludeNodes ...string) []*NodeInfo {
+	excludeSet := make(map[string]bool)
+	for _, n := range excludeNodes {
+		excludeSet[n] = true
+	}
+
+	s.mu.RLock()
+	defer s.mu.RUnlock()
+
+	var relays []*NodeInfo
+	for _, n := range s.nodes {
+		if !n.IsOnline() || excludeSet[n.Name] {
+			continue
+		}
+		if n.TenantID == tenantID && (n.RelayEnabled || n.SuperRelay) {
+			relays = append(relays, n)
+		}
+	}
+	return relays
+}
+
 // HandleWS is the WebSocket handler for client connections.
 func (s *Server) HandleWS(w http.ResponseWriter, r *http.Request) {
 	ws, err := s.upgrader.Upgrade(w, r, nil)
@@ -151,8 +230,26 @@ func (s *Server) HandleWS(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	// Verify token
+	// Verify token: master token OR tenant API key (DB) OR node_secret (DB)
-	if loginReq.Token != s.cfg.Token {
+	valid := s.tokens[loginReq.Token]
+	log.Printf("[server] login check: token=%d, cfg.Token=%d, valid=%v", loginReq.Token, s.cfg.Token, valid)
+	var tenantID int64
+	if !valid && s.store != nil {
+		// try api key (string) or node secret
+		if loginReq.NodeSecret != "" {
+			if ten, err := s.store.VerifyNodeSecret(loginReq.Node, loginReq.NodeSecret); err == nil && ten != nil {
+				valid = true
+				tenantID = ten.ID
+			}
+		}
+		if !valid {
+			if ten, err := s.store.VerifyAPIKey(fmt.Sprintf("%d", loginReq.Token)); err == nil && ten != nil {
+				valid = true
+				tenantID = ten.ID
+			}
+		}
+	}
+	if !valid {
 		log.Printf("[server] login denied: %s (token mismatch)", loginReq.Node)
 		conn.Write(protocol.MsgLogin, protocol.SubLoginRsp, protocol.LoginRsp{
 			Error:  1,
@@ -174,6 +271,7 @@ func (s *Server) HandleWS(w http.ResponseWriter, r *http.Request) {
 	node := &NodeInfo{
 		Name:           loginReq.Node,
 		Token:          loginReq.Token,
+		TenantID:       tenantID,
 		User:           loginReq.User,
 		Version:        loginReq.Version,
 		NATType:        loginReq.NATType,
@@ -211,6 +309,15 @@ func (s *Server) HandleWS(w http.ResponseWriter, r *http.Request) {
 	s.broadcastNodeOnline(loginReq.Node)
 
 	// Push current SDWAN config right after login (if exists and enabled)
+	if node.TenantID > 0 {
+		if cfg := s.sdwan.getTenant(node.TenantID); cfg.Enabled && cfg.GatewayCIDR != "" {
+			if err := conn.Write(protocol.MsgPush, protocol.SubPushSDWANConfig, cfg); err != nil {
+				log.Printf("[server] sdwan config push failed: %v", err)
+			} else {
+				log.Printf("[server] sdwan config pushed to %s", loginReq.Node)
+			}
+		}
+	} else {
 		if cfg := s.sdwan.get(); cfg.Enabled && cfg.GatewayCIDR != "" {
 			if err := conn.Write(protocol.MsgPush, protocol.SubPushSDWANConfig, cfg); err != nil {
 				log.Printf("[server] sdwan config push failed: %v", err)
@@ -218,6 +325,7 @@ func (s *Server) HandleWS(w http.ResponseWriter, r *http.Request) {
 				log.Printf("[server] sdwan config pushed to %s", loginReq.Node)
 			}
 		}
+	}
 	// Event-driven SDWAN peer notification
 	s.announceSDWANNodeOnline(loginReq.Node)
 
@@ -378,10 +486,13 @@ func (s *Server) handleRelayNodeReq(conn *signal.Conn, requester *NodeInfo, req
 
 // PushConnect sends a punch coordination message to a peer node.
 func (s *Server) PushConnect(fromNode *NodeInfo, toNodeName string, app protocol.AppConfig) error {
-	toNode := s.GetNode(toNodeName)
+	toNode := s.GetNodeForUser(toNodeName, fromNode.Token)
 	if toNode == nil || !toNode.IsOnline() {
 		return &NodeOfflineError{Node: toNodeName}
 	}
+	if fromNode.TenantID != 0 && toNode.TenantID != fromNode.TenantID {
+		return &NodeOfflineError{Node: toNodeName}
+	}
 
 	// Push connect request to the destination
 	req := protocol.ConnectReq{
@@ -392,6 +503,7 @@ func (s *Server) PushConnect(fromNode *NodeInfo, toNodeName string, app protocol
 			IP:      fromNode.PublicIP,
 			NATType: fromNode.NATType,
 			HasIPv4: fromNode.HasIPv4,
+			Token:   auth.GenTOTP(fromNode.Token, time.Now().Unix()),
 		},
 		AppName:  app.AppName,
 		Protocol: app.Protocol,
@@ -406,12 +518,19 @@ func (s *Server) PushConnect(fromNode *NodeInfo, toNodeName string, app protocol
 // broadcastNodeOnline notifies interested nodes that a peer came online.
 func (s *Server) broadcastNodeOnline(nodeName string) {
 	s.mu.RLock()
+	newNode := s.nodes[nodeName]
 	defer s.mu.RUnlock()
+	if newNode == nil {
+		return
+	}
 
 	for _, n := range s.nodes {
 		if n.Name == nodeName {
 			continue
 		}
+		if n.Token != newNode.Token && (newNode.TenantID == 0 || n.TenantID != newNode.TenantID) {
+			continue
+		}
 		// Check if this node has any app targeting the new node
 		n.mu.RLock()
 		interested := false

internal/server/tenant_api.go

@@ -0,0 +1,185 @@
+package server
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+	"time"
+
+	"github.com/openp2p-cn/inp2p/internal/store"
+)
+
+// helpers
+func BearerToken(r *http.Request) string {
+	h := r.Header.Get("Authorization")
+	if h == "" {
+		return ""
+	}
+	parts := strings.SplitN(h, " ", 2)
+	if len(parts) != 2 {
+		return ""
+	}
+	if strings.ToLower(parts[0]) != "bearer" {
+		return ""
+	}
+	return strings.TrimSpace(parts[1])
+}
+
+func writeJSON(w http.ResponseWriter, status int, body string) {
+	w.Header().Set("Content-Type", "application/json")
+	w.WriteHeader(status)
+	io.WriteString(w, body)
+}
+
+func (s *Server) HandleAdminCreateTenant(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		writeJSON(w, http.StatusMethodNotAllowed, `{"error":1,"message":"method not allowed"}`)
+		return
+	}
+	var req struct {
+		Name string `json:"name"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil || req.Name == "" {
+		writeJSON(w, http.StatusBadRequest, `{"error":1,"message":"bad request"}`)
+		return
+	}
+	if s.store == nil {
+		writeJSON(w, http.StatusInternalServerError, `{"error":1,"message":"store not ready"}`)
+		return
+	}
+	ten, err := s.store.CreateTenant(req.Name)
+	if err != nil {
+		writeJSON(w, http.StatusInternalServerError, `{"error":1,"message":"create tenant failed"}`)
+		return
+	}
+	resp := struct {
+		Error   int    `json:"error"`
+		Message string `json:"message"`
+		Tenant  int64  `json:"tenant_id"`
+		Subnet  string `json:"subnet"`
+	}{0, "ok", ten.ID, ten.Subnet}
+	b, _ := json.Marshal(resp)
+	writeJSON(w, http.StatusOK, string(b))
+}
+
+func (s *Server) HandleAdminCreateAPIKey(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		writeJSON(w, http.StatusMethodNotAllowed, `{"error":1,"message":"method not allowed"}`)
+		return
+	}
+	if s.store == nil {
+		writeJSON(w, http.StatusInternalServerError, `{"error":1,"message":"store not ready"}`)
+		return
+	}
+	// /api/v1/admin/tenants/{id}/keys
+	parts := strings.Split(strings.Trim(r.URL.Path, "/"), "/")
+	if len(parts) < 6 || parts[5] != "keys" {
+		writeJSON(w, http.StatusBadRequest, `{"error":1,"message":"bad request"}`)
+		return
+	}
+	// parts: api v1 admin tenants {id} keys
+	idPart := parts[4]
+	var tenantID int64
+	_, _ = fmt.Sscanf(idPart, "%d", &tenantID)
+	if tenantID == 0 {
+		writeJSON(w, http.StatusBadRequest, `{"error":1,"message":"bad request"}`)
+		return
+	}
+	var req struct {
+		Scope string `json:"scope"`
+		TTL   int64  `json:"ttl"` // seconds
+	}
+	_ = json.NewDecoder(r.Body).Decode(&req)
+	var ttl time.Duration
+	if req.TTL > 0 {
+		ttl = time.Duration(req.TTL) * time.Second
+	}
+	key, err := s.store.CreateAPIKey(tenantID, req.Scope, ttl)
+	if err != nil {
+		writeJSON(w, http.StatusInternalServerError, `{"error":1,"message":"create key failed"}`)
+		return
+	}
+	resp := struct {
+		Error   int    `json:"error"`
+		Message string `json:"message"`
+		APIKey  string `json:"api_key"`
+		Tenant  int64  `json:"tenant_id"`
+	}{0, "ok", key, tenantID}
+	b, _ := json.Marshal(resp)
+	writeJSON(w, http.StatusOK, string(b))
+}
+
+func (s *Server) HandleTenantEnroll(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		writeJSON(w, http.StatusMethodNotAllowed, `{"error":1,"message":"method not allowed"}`)
+		return
+	}
+	// tenant auth by API key
+	if s.store == nil {
+		writeJSON(w, http.StatusInternalServerError, `{"error":1,"message":"store not ready"}`)
+		return
+	}
+	tok := BearerToken(r)
+	ten, err := s.store.VerifyAPIKey(tok)
+	if err != nil || ten == nil {
+		writeJSON(w, http.StatusUnauthorized, `{"error":1,"message":"unauthorized"}`)
+		return
+	}
+	code, err := s.store.CreateEnrollToken(ten.ID, 10*time.Minute, 5)
+	if err != nil {
+		writeJSON(w, http.StatusInternalServerError, `{"error":1,"message":"create enroll failed"}`)
+		return
+	}
+	resp := struct {
+		Error   int    `json:"error"`
+		Message string `json:"message"`
+		Code    string `json:"enroll_code"`
+		Tenant  int64  `json:"tenant_id"`
+	}{0, "ok", code, ten.ID}
+	b, _ := json.Marshal(resp)
+	writeJSON(w, http.StatusOK, string(b))
+}
+
+func (s *Server) HandleEnrollConsume(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodPost {
+		writeJSON(w, http.StatusMethodNotAllowed, `{"error":1,"message":"method not allowed"}`)
+		return
+	}
+	var req struct {
+		Code     string `json:"code"`
+		NodeName string `json:"node"`
+	}
+	if err := json.NewDecoder(r.Body).Decode(&req); err != nil || req.Code == "" || req.NodeName == "" {
+		writeJSON(w, http.StatusBadRequest, `{"error":1,"message":"bad request"}`)
+		return
+	}
+	if s.store == nil {
+		writeJSON(w, http.StatusInternalServerError, `{"error":1,"message":"store not ready"}`)
+		return
+	}
+	et, err := s.store.ConsumeEnrollToken(req.Code)
+	if err != nil {
+		s.store.IncEnrollAttempt(req.Code)
+		writeJSON(w, http.StatusUnauthorized, `{"error":1,"message":"invalid enroll"}`)
+		return
+	}
+	cred, err := s.store.CreateNodeCredential(et.TenantID, req.NodeName)
+	if err != nil {
+		writeJSON(w, http.StatusInternalServerError, `{"error":1,"message":"create node failed"}`)
+		return
+	}
+	resp := struct {
+		Error   int    `json:"error"`
+		Message string `json:"message"`
+		NodeID  int64  `json:"node_id"`
+		Secret  string `json:"node_secret"`
+		Tenant  int64  `json:"tenant_id"`
+	}{0, "ok", cred.NodeID, cred.Secret, cred.TenantID}
+	b, _ := json.Marshal(resp)
+	writeJSON(w, http.StatusOK, string(b))
+}
+
+// placeholder to avoid unused import
+var _ = store.Tenant{}

internal/store/store.go

@@ -0,0 +1,343 @@
+package store
+
+import (
+	"crypto/rand"
+	"crypto/sha256"
+	"database/sql"
+	"encoding/hex"
+	"errors"
+	"fmt"
+	"net"
+	"time"
+
+	_ "modernc.org/sqlite"
+)
+
+type Store struct {
+	DB *sql.DB
+}
+
+type Tenant struct {
+	ID     int64
+	Name   string
+	Status int
+	Subnet string
+}
+
+type APIKey struct {
+	ID       int64
+	TenantID int64
+	Hash     string
+	Scope    string
+	Expires  *time.Time
+	Status   int
+}
+
+type NodeCredential struct {
+	NodeID     int64
+	NodeName   string
+	Secret     string
+	VirtualIP  string
+	TenantID   int64
+}
+
+type EnrollToken struct {
+	ID         int64
+	TenantID   int64
+	Hash       string
+	ExpiresAt  int64
+	UsedAt     *int64
+	MaxAttempt int
+	Attempts   int
+	Status     int
+}
+
+func Open(dbPath string) (*Store, error) {
+	db, err := sql.Open("sqlite", dbPath)
+	if err != nil {
+		return nil, err
+	}
+	if _, err := db.Exec(`PRAGMA journal_mode=WAL;`); err != nil {
+		return nil, err
+	}
+	if _, err := db.Exec(`PRAGMA foreign_keys=ON;`); err != nil {
+		return nil, err
+	}
+	s := &Store{DB: db}
+	if err := s.migrate(); err != nil {
+		return nil, err
+	}
+	if err := s.ensureSubnetPool(); err != nil {
+		return nil, err
+	}
+	return s, nil
+}
+
+func (s *Store) migrate() error {
+	stmts := []string{
+		`CREATE TABLE IF NOT EXISTS tenants (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			name TEXT NOT NULL UNIQUE,
+			status INTEGER NOT NULL DEFAULT 1,
+			subnet TEXT NOT NULL UNIQUE,
+			created_at INTEGER NOT NULL
+		);`,
+		`CREATE TABLE IF NOT EXISTS users (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			tenant_id INTEGER NOT NULL,
+			role TEXT NOT NULL,
+			email TEXT,
+			password_hash TEXT,
+			status INTEGER NOT NULL DEFAULT 1,
+			created_at INTEGER NOT NULL,
+			FOREIGN KEY(tenant_id) REFERENCES tenants(id)
+		);`,
+		`CREATE TABLE IF NOT EXISTS api_keys (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			tenant_id INTEGER NOT NULL,
+			key_hash TEXT NOT NULL UNIQUE,
+			scope TEXT,
+			expires_at INTEGER,
+			status INTEGER NOT NULL DEFAULT 1,
+			created_at INTEGER NOT NULL,
+			FOREIGN KEY(tenant_id) REFERENCES tenants(id)
+		);`,
+		`CREATE TABLE IF NOT EXISTS nodes (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			tenant_id INTEGER NOT NULL,
+			node_name TEXT NOT NULL,
+			node_pubkey TEXT,
+			node_secret_hash TEXT,
+			virtual_ip TEXT,
+			status INTEGER NOT NULL DEFAULT 1,
+			last_seen INTEGER,
+			FOREIGN KEY(tenant_id) REFERENCES tenants(id)
+		);`,
+		`CREATE TABLE IF NOT EXISTS enroll_tokens (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			tenant_id INTEGER NOT NULL,
+			token_hash TEXT NOT NULL UNIQUE,
+			expires_at INTEGER NOT NULL,
+			used_at INTEGER,
+			max_attempt INTEGER NOT NULL DEFAULT 5,
+			attempts INTEGER NOT NULL DEFAULT 0,
+			status INTEGER NOT NULL DEFAULT 1,
+			created_at INTEGER NOT NULL,
+			FOREIGN KEY(tenant_id) REFERENCES tenants(id)
+		);`,
+		`CREATE TABLE IF NOT EXISTS peering_policies (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			src_tenant_id INTEGER NOT NULL,
+			dst_tenant_id INTEGER NOT NULL,
+			rules TEXT,
+			expires_at INTEGER,
+			status INTEGER NOT NULL DEFAULT 1,
+			created_at INTEGER NOT NULL,
+			FOREIGN KEY(src_tenant_id) REFERENCES tenants(id),
+			FOREIGN KEY(dst_tenant_id) REFERENCES tenants(id)
+		);`,
+		`CREATE TABLE IF NOT EXISTS audit_logs (
+			id INTEGER PRIMARY KEY AUTOINCREMENT,
+			actor_type TEXT,
+			actor_id TEXT,
+			action TEXT,
+			target_type TEXT,
+			target_id TEXT,
+			detail TEXT,
+			ip TEXT,
+			created_at INTEGER NOT NULL
+		);`,
+		`CREATE TABLE IF NOT EXISTS subnet_pool (
+			subnet TEXT PRIMARY KEY,
+			status INTEGER NOT NULL DEFAULT 0,
+			reserved INTEGER NOT NULL DEFAULT 0,
+			tenant_id INTEGER,
+			updated_at INTEGER NOT NULL
+		);`,
+	}
+	for _, stmt := range stmts {
+		if _, err := s.DB.Exec(stmt); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func (s *Store) ensureSubnetPool() error {
+	// pool: 10.10.1.0/24 .. 10.10.254.0/24
+	// reserve: 10.10.0.0/24 and 10.10.255.0/24
+	rows, err := s.DB.Query(`SELECT COUNT(1) FROM subnet_pool;`)
+	if err != nil {
+		return err
+	}
+	defer rows.Close()
+	var count int
+	if rows.Next() {
+		_ = rows.Scan(&count)
+	}
+	if count > 0 {
+		return nil
+	}
+	now := time.Now().Unix()
+	insert := `INSERT INTO subnet_pool(subnet,status,reserved,tenant_id,updated_at) VALUES(?,?,?,?,?)`
+	// reserved
+	_, _ = s.DB.Exec(insert, "10.10.0.0/24", 0, 1, nil, now)
+	_, _ = s.DB.Exec(insert, "10.10.255.0/24", 0, 1, nil, now)
+	for i := 1; i <= 254; i++ {
+		sn := fmt.Sprintf("10.10.%d.0/24", i)
+		_, _ = s.DB.Exec(insert, sn, 0, 0, nil, now)
+	}
+	return nil
+}
+
+func (s *Store) AllocateSubnet() (string, error) {
+	// find first available subnet
+	row := s.DB.QueryRow(`SELECT subnet FROM subnet_pool WHERE status=0 AND reserved=0 ORDER BY subnet LIMIT 1`)
+	var subnet string
+	if err := row.Scan(&subnet); err != nil {
+		return "", err
+	}
+	if subnet == "" {
+		return "", errors.New("no subnet available")
+	}
+	return subnet, nil
+}
+
+func (s *Store) CreateTenant(name string) (*Tenant, error) {
+	sn, err := s.AllocateSubnet()
+	if err != nil {
+		return nil, err
+	}
+	now := time.Now().Unix()
+	res, err := s.DB.Exec(`INSERT INTO tenants(name,status,subnet,created_at) VALUES(?,?,?,?)`, name, 1, sn, now)
+	if err != nil {
+		return nil, err
+	}
+	id, _ := res.LastInsertId()
+	_, _ = s.DB.Exec(`UPDATE subnet_pool SET status=1, tenant_id=?, updated_at=? WHERE subnet=?`, id, now, sn)
+	return &Tenant{ID: id, Name: name, Status: 1, Subnet: sn}, nil
+}
+
+func (s *Store) CreateNodeCredential(tenantID int64, nodeName string) (*NodeCredential, error) {
+	secret := randToken()
+	h := hashTokenString(secret)
+	res, err := s.DB.Exec(`INSERT INTO nodes(tenant_id,node_name,node_secret_hash,status) VALUES(?,?,?,1)`, tenantID, nodeName, h)
+	if err != nil {
+		return nil, err
+	}
+	id, _ := res.LastInsertId()
+	return &NodeCredential{NodeID: id, NodeName: nodeName, Secret: secret, TenantID: tenantID}, nil
+}
+
+func (s *Store) VerifyNodeSecret(nodeName, secret string) (*Tenant, error) {
+	h := hashTokenString(secret)
+	row := s.DB.QueryRow(`SELECT t.id,t.name,t.status,t.subnet FROM nodes n JOIN tenants t ON n.tenant_id=t.id WHERE n.node_name=? AND n.node_secret_hash=? AND n.status=1`, nodeName, h)
+	var t Tenant
+	if err := row.Scan(&t.ID, &t.Name, &t.Status, &t.Subnet); err != nil {
+		return nil, err
+	}
+	return &t, nil
+}
+
+func (s *Store) GetTenantByToken(token uint64) (*Tenant, error) {
+	h := hashToken(token)
+	row := s.DB.QueryRow(`SELECT t.id,t.name,t.status,t.subnet FROM api_keys k JOIN tenants t ON k.tenant_id=t.id WHERE k.key_hash=? AND k.status=1`, h)
+	var t Tenant
+	if err := row.Scan(&t.ID, &t.Name, &t.Status, &t.Subnet); err != nil {
+		return nil, err
+	}
+	return &t, nil
+}
+
+func (s *Store) CreateAPIKey(tenantID int64, scope string, ttl time.Duration) (string, error) {
+	token := randToken()
+	h := hashTokenString(token)
+	now := time.Now().Unix()
+	if ttl > 0 {
+		e := time.Now().Add(ttl)
+		_, err := s.DB.Exec(`INSERT INTO api_keys(tenant_id,key_hash,scope,expires_at,status,created_at) VALUES(?,?,?,?,1,?)`, tenantID, h, scope, e.Unix(), now)
+		return token, err
+	}
+	_, err := s.DB.Exec(`INSERT INTO api_keys(tenant_id,key_hash,scope,expires_at,status,created_at) VALUES(?,?,?,?,1,?)`, tenantID, h, scope, nil, now)
+	return token, err
+}
+
+func (s *Store) CreateEnrollToken(tenantID int64, ttl time.Duration, maxAttempt int) (string, error) {
+	code := randToken()
+	h := hashTokenString(code)
+	exp := time.Now().Add(ttl).Unix()
+	now := time.Now().Unix()
+	_, err := s.DB.Exec(`INSERT INTO enroll_tokens(tenant_id,token_hash,expires_at,max_attempt,attempts,status,created_at) VALUES(?,?,?,?,0,1,?)`, tenantID, h, exp, maxAttempt, now)
+	return code, err
+}
+
+func (s *Store) ConsumeEnrollToken(code string) (*EnrollToken, error) {
+	h := hashTokenString(code)
+	now := time.Now().Unix()
+	row := s.DB.QueryRow(`SELECT id,tenant_id,expires_at,used_at,max_attempt,attempts,status FROM enroll_tokens WHERE token_hash=?`, h)
+	var et EnrollToken
+	var used sql.NullInt64
+	if err := row.Scan(&et.ID, &et.TenantID, &et.ExpiresAt, &used, &et.MaxAttempt, &et.Attempts, &et.Status); err != nil {
+		return nil, err
+	}
+	if used.Valid {
+		return nil, errors.New("token already used")
+	}
+	if et.Status != 1 {
+		return nil, errors.New("token disabled")
+	}
+	if et.Attempts >= et.MaxAttempt {
+		return nil, errors.New("token attempts exceeded")
+	}
+	if now > et.ExpiresAt {
+		return nil, errors.New("token expired")
+	}
+	// mark used
+	_, err := s.DB.Exec(`UPDATE enroll_tokens SET used_at=?, attempts=attempts+1 WHERE id=?`, now, et.ID)
+	if err != nil {
+		return nil, err
+	}
+	et.UsedAt = &now
+	return &et, nil
+}
+
+func (s *Store) IncEnrollAttempt(code string) {
+	h := hashTokenString(code)
+	_, _ = s.DB.Exec(`UPDATE enroll_tokens SET attempts=attempts+1 WHERE token_hash=?`, h)
+}
+
+func hashToken(token uint64) string {
+	b := make([]byte, 8)
+	for i := uint(0); i < 8; i++ {
+		b[7-i] = byte(token >> (i * 8))
+	}
+	return hashTokenBytes(b)
+}
+
+func hashTokenString(token string) string {
+	return hashTokenBytes([]byte(token))
+}
+
+func (s *Store) VerifyAPIKey(token string) (*Tenant, error) {
+	h := hashTokenString(token)
+	row := s.DB.QueryRow(`SELECT t.id,t.name,t.status,t.subnet FROM api_keys k JOIN tenants t ON k.tenant_id=t.id WHERE k.key_hash=? AND k.status=1`, h)
+	var t Tenant
+	if err := row.Scan(&t.ID, &t.Name, &t.Status, &t.Subnet); err != nil {
+		return nil, err
+	}
+	return &t, nil
+}
+
+func hashTokenBytes(b []byte) string {
+	h := sha256.Sum256(b)
+	return hex.EncodeToString(h[:])
+}
+
+func randToken() string {
+	b := make([]byte, 24)
+	_, _ = rand.Read(b)
+	return hex.EncodeToString(b)
+}
+
+// helper to avoid unused import (net)
+var _ = net.IPv4len

pkg/config/config.go

@@ -7,6 +7,7 @@ import (
 	"fmt"
 	"os"
 	"strconv"
+	"strings"
 )
 
 // Version info (set via -ldflags)
@@ -47,6 +48,7 @@ type ServerConfig struct {
 	KeyFile  string `json:"keyFile"`
 	LogLevel int    `json:"logLevel"` // 0=debug, 1=info, 2=warn, 3=error
 	Token    uint64   `json:"token"`    // master token for auth
+	Tokens   []uint64 `json:"tokens"`   // additional tenant tokens
 	JWTKey   string   `json:"jwtKey"`   // auto-generated if empty
 
 	AdminUser string `json:"adminUser"`
@@ -82,6 +84,18 @@ func (c *ServerConfig) FillFromEnv() {
 	if v := os.Getenv("INP2PS_TOKEN"); v != "" {
 		c.Token, _ = strconv.ParseUint(v, 10, 64)
 	}
+	if v := os.Getenv("INP2PS_TOKENS"); v != "" {
+		parts := strings.Split(v, ",")
+		for _, p := range parts {
+			p = strings.TrimSpace(p)
+			if p == "" {
+				continue
+			}
+			if tv, err := strconv.ParseUint(p, 10, 64); err == nil {
+				c.Tokens = append(c.Tokens, tv)
+			}
+		}
+	}
 	if v := os.Getenv("INP2PS_CERT"); v != "" {
 		c.CertFile = v
 	}
@@ -96,8 +110,8 @@ func (c *ServerConfig) FillFromEnv() {
 }
 
 func (c *ServerConfig) Validate() error {
-	if c.Token == 0 {
+	if c.Token == 0 && len(c.Tokens) == 0 {
-		return fmt.Errorf("token is required (INP2PS_TOKEN or -token)")
+		return fmt.Errorf("token is required (INP2PS_TOKEN or INP2PS_TOKENS)")
 	}
 	return nil
 }
@@ -108,6 +122,7 @@ type ClientConfig struct {
 	ServerPort int    `json:"serverPort"`
 	Node       string `json:"node"`
 	Token      uint64 `json:"token"`
+	NodeSecret string `json:"nodeSecret,omitempty"`
 	User       string `json:"user,omitempty"`
 	Insecure   bool   `json:"insecure"` // skip TLS verify
 
@@ -156,8 +171,8 @@ func (c *ClientConfig) Validate() error {
 	if c.ServerHost == "" {
 		return fmt.Errorf("serverHost is required")
 	}
-	if c.Token == 0 {
+	if c.Token == 0 && c.NodeSecret == "" {
-		return fmt.Errorf("token is required")
+		return fmt.Errorf("token or nodeSecret is required")
 	}
 	if c.Node == "" {
 		hostname, _ := os.Hostname()

pkg/protocol/protocol.go

@@ -65,6 +65,7 @@ const (
 	SubPushSDWANConfig               // push sdwan config to client
 	SubPushSDWANPeer                 // push sdwan peer online/update
 	SubPushSDWANDel                  // push sdwan peer offline/delete
+	SubPushConfig                    // generic remote config push
 )
 
 // Sub types: MsgTunnel
@@ -191,6 +192,7 @@ func DecodePayload(data []byte, v interface{}) error {
 type LoginReq struct {
 	Node           string  `json:"node"`
 	Token          uint64  `json:"token"`
+	NodeSecret     string  `json:"nodeSecret,omitempty"`
 	User           string  `json:"user,omitempty"`
 	Version        string  `json:"version"`
 	NATType        NATType `json:"natType"`

pkg/signal/conn.go

@@ -103,6 +103,33 @@ func (c *Conn) Request(mainType, subType uint16, payload interface{},
 
 // ReadLoop reads messages and dispatches to handlers. Blocks until error or Close().
 func (c *Conn) ReadLoop() error {
+	// keepalive to avoid idle close (read deadline = 3x ping interval)
+	_ = c.ws.SetReadDeadline(time.Now().Add(90 * time.Second))
+	c.ws.SetPongHandler(func(string) error {
+		_ = c.ws.SetReadDeadline(time.Now().Add(90 * time.Second))
+		return nil
+	})
+
+	// Send ping frames periodically to keep NAT/WSS alive
+	// Increased frequency to 10s for better resilience against network hiccups
+	go func() {
+		ticker := time.NewTicker(10 * time.Second)
+		defer ticker.Stop()
+		for {
+			select {
+			case <-c.quit:
+				return
+			case <-ticker.C:
+				c.writeMu.Lock()
+				_ = c.ws.SetWriteDeadline(time.Now().Add(5 * time.Second))
+				err := c.ws.WriteMessage(websocket.PingMessage, []byte(time.Now().Format("20060102150405")))
+				if err != nil {
+					log.Printf("[signal] ping failed: %v, will reconnect", err)
+				}
+				c.writeMu.Unlock()
+			}
+		}
+	}()
 	for {
 		_, msg, err := c.ws.ReadMessage()
 		if err != nil {

web/index.html

@@ -0,0 +1,557 @@
+<!DOCTYPE html>
+<html lang="zh-CN">
+<head>
+  <meta charset="UTF-8" />
+  <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+  <title>INP2P Console</title>
+  <script src="https://unpkg.com/vue@3/dist/vue.global.prod.js"></script>
+  <script src="https://cdn.tailwindcss.com"></script>
+  <style>
+    [v-cloak]{display:none!important}
+    body{background:#070a14;color:#e2e8f0;font-family:system-ui,sans-serif}
+    .glass{background:rgba(15,20,37,.7);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.05)}
+    .ipt{width:100%;background:rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.1);border-radius:.75rem;padding:.65rem .9rem;font-size:.82rem;outline:none;color:#93c5fd}
+    .ipt:focus{border-color:#3b82f6}
+    .btn{background:#3b82f6;color:#fff;font-weight:700;padding:.6rem 1rem;border-radius:.7rem;font-size:.78rem}
+    .btn:hover{background:#2563eb}
+    .btn:disabled{opacity:.55;cursor:not-allowed}
+    .btn2{background:rgba(255,255,255,.06);color:#cbd5e1;font-weight:700;padding:.6rem 1rem;border-radius:.7rem;font-size:.78rem;border:1px solid rgba(255,255,255,.1)}
+    .btn2:hover{background:rgba(255,255,255,.1);color:#fff}
+    .chip{font-size:.7rem;border-radius:999px;padding:.15rem .5rem;border:1px solid rgba(255,255,255,.1)}
+    .tab{padding:.7rem .8rem;border-radius:.65rem;font-size:.82rem;color:#94a3b8;font-weight:700;cursor:pointer}
+    .tab:hover{background:rgba(255,255,255,.05);color:#fff}
+    .tab.active{background:rgba(59,130,246,.14);border:1px solid rgba(59,130,246,.45);color:#fff}
+    .ok{color:#22c55e}.warn{color:#eab308}.err{color:#ef4444}
+  </style>
+</head>
+<body>
+<div id="app" v-cloak class="min-h-screen">
+  <div v-if="!loggedIn" class="min-h-screen flex items-center justify-center px-4">
+    <div class="w-full max-w-md glass rounded-3xl p-8">
+      <h1 class="text-2xl font-black text-white mb-2">INP2P 控制台</h1>
+      <p class="text-slate-500 text-sm mb-6">登录后可管理节点、SDWAN、连接与租户</p>
+      <div class="space-y-3">
+        <input v-model="loginTenant" class="ipt" placeholder="Tenant ID（用户登录）" @keyup.enter="login">
+        <input v-model="loginUser" class="ipt" placeholder="用户名（如 admin）" @keyup.enter="login">
+        <input v-model="loginPass" class="ipt" type="password" placeholder="密码" @keyup.enter="login">
+        <div class="text-xs text-slate-500 text-center">或使用主 Token 登录（管理员）</div>
+        <input v-model="loginToken" class="ipt" type="password" placeholder="Master Token" @keyup.enter="login">
+        <button class="btn w-full" :disabled="busy" @click="login">{{ busy ? '登录中...' : '登录' }}</button>
+        <div class="text-[11px] text-slate-500 text-center">Build: {{ buildVersion }}</div>
+        <div v-if="loginErr" class="text-red-400 text-sm">{{ loginErr }}</div>
+      </div>
+    </div>
+  </div>
+
+  <div v-else class="max-w-7xl mx-auto p-4 md:p-6">
+    <div class="glass rounded-2xl p-4 flex flex-wrap items-center justify-between gap-3 mb-4">
+      <div>
+        <div class="text-white font-black">INP2P Console</div>
+        <div class="text-xs text-slate-500">Role: {{ role || 'unknown' }} · Build: {{ buildVersion }}</div>
+      </div>
+      <div class="flex items-center gap-2">
+        <label class="text-xs text-slate-500">自动刷新(s)</label>
+        <input class="ipt w-20" type="number" min="5" max="300" v-model.number="refreshSec">
+        <button class="btn2" :disabled="busy" @click="refreshAll">刷新</button>
+        <button class="btn" @click="logout">登出</button>
+      </div>
+    </div>
+
+    <div class="flex flex-wrap gap-2 mb-4">
+      <div v-for="t in filteredTabs" :key="t.id" class="tab" :class="{active: tab===t.id}" @click="tab=t.id">{{ t.name }}</div>
+    </div>
+
+    <div v-if="msg" class="mb-4 text-sm" :class="msgType==='error'?'err':'ok'">{{ msg }}</div>
+
+    <div v-if="tab==='dashboard'" class="space-y-4">
+      <div class="grid grid-cols-2 md:grid-cols-6 gap-3">
+        <div class="glass rounded-xl p-4"><div class="text-xs text-slate-500">在线节点</div><div class="text-xl font-black">{{ stats.nodes || 0 }}</div></div>
+        <div class="glass rounded-xl p-4"><div class="text-xs text-slate-500">中继</div><div class="text-xl font-black">{{ stats.relay || 0 }}</div></div>
+        <div class="glass rounded-xl p-4"><div class="text-xs text-slate-500">Cone</div><div class="text-xl font-black">{{ stats.cone || 0 }}</div></div>
+        <div class="glass rounded-xl p-4"><div class="text-xs text-slate-500">Symmetric</div><div class="text-xl font-black">{{ stats.symmetric || 0 }}</div></div>
+        <div class="glass rounded-xl p-4"><div class="text-xs text-slate-500">Unknown</div><div class="text-xl font-black">{{ stats.unknown || 0 }}</div></div>
+        <div class="glass rounded-xl p-4"><div class="text-xs text-slate-500">SDWAN</div><div class="text-xl font-black" :class="stats.sdwan ? 'ok':'warn'">{{ stats.sdwan ? 'ON':'OFF' }}</div></div>
+      </div>
+      <div class="glass rounded-xl p-4 text-sm text-slate-300">
+        <div>服务版本：{{ stats.version || '-' }}</div>
+        <div>健康状态：<span :class="health.status==='ok'?'ok':'err'">{{ health.status || '-' }}</span></div>
+        <div>健康上报节点：{{ health.nodes || 0 }}</div>
+      </div>
+    </div>
+
+    <div v-if="tab==='nodes'" class="glass rounded-2xl overflow-hidden">
+      <div class="p-3 border-b border-white/10 flex gap-2">
+        <input v-model="nodeKeyword" class="ipt" placeholder="筛选节点名 / IP">
+      </div>
+      <div class="overflow-auto">
+        <table class="w-full text-sm min-w-[900px]">
+          <thead class="text-slate-400"><tr>
+            <th class="p-3 text-left">节点</th><th class="p-3 text-left">公网</th><th class="p-3 text-left">NAT</th><th class="p-3 text-left">租户</th><th class="p-3 text-left">版本</th><th class="p-3 text-left">在线时长</th><th class="p-3 text-left">动作</th>
+          </tr></thead>
+          <tbody>
+            <tr v-for="n in filteredNodes" :key="n.name" class="border-t border-white/5">
+              <td class="p-3">{{ n.name }}</td>
+              <td class="p-3">{{ n.publicIP }}:{{ n.publicPort }}</td>
+              <td class="p-3">{{ natText(n.natType) }}</td>
+              <td class="p-3">{{ n.tenantId || 0 }}</td>
+              <td class="p-3">{{ n.version || '-' }}</td>
+              <td class="p-3">{{ uptime(n.loginTime) }}</td>
+              <td class="p-3">
+                <div class="flex gap-2">
+                  <button class="btn2" @click="openConnect(n.name)">发起连接</button>
+                  <button class="btn2" @click="openAppManager(n.name)">推配置</button>
+                  <button class="btn2" @click="kickNode(n.name)">踢下线</button>
+                </div>
+              </td>
+            </tr>
+            <tr v-if="!filteredNodes.length"><td class="p-6 text-center text-slate-500" colspan="7">暂无节点</td></tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+
+    <div v-if="tab==='sdwan'" class="space-y-4">
+      <div class="glass rounded-xl p-4 space-y-3">
+        <div class="flex flex-wrap items-center gap-3">
+          <label class="text-sm"><input type="checkbox" v-model="sd.enabled"> 启用 SDWAN</label>
+          <input class="ipt max-w-xs" v-model="sd.name" placeholder="名称">
+          <input class="ipt max-w-xs" v-model="sd.gatewayCIDR" placeholder="网段，如 10.10.0.0/24">
+          <select class="ipt max-w-[140px]" v-model="sd.mode"><option value="mesh">mesh</option><option value="hub">hub</option></select>
+          <input class="ipt max-w-[120px]" type="number" min="1200" max="9000" v-model.number="sd.mtu" placeholder="MTU">
+        </div>
+        <div class="flex gap-2">
+          <button class="btn2" @click="autoAssignIPs">自动分配 IP</button>
+          <button class="btn" :disabled="busy" @click="saveSDWAN">保存 SDWAN</button>
+        </div>
+      </div>
+
+      <div class="glass rounded-xl p-4">
+        <div class="font-bold mb-3">节点映射</div>
+        <div class="space-y-2">
+          <div v-for="(n,i) in sd.nodes" :key="i" class="grid grid-cols-1 md:grid-cols-5 gap-2">
+            <select class="ipt" v-model="n.node">
+              <option value="">选择节点</option>
+              <option v-for="x in nodes" :key="x.name" :value="x.name">{{ x.name }}</option>
+            </select>
+            <input class="ipt md:col-span-2" v-model="n.ip" placeholder="10.10.0.X">
+            <button class="btn2" @click="removeSDWANNode(i)">删除</button>
+          </div>
+        </div>
+        <button class="btn2 mt-3" @click="addSDWANNode">+ 添加节点</button>
+      </div>
+    </div>
+
+    <div v-if="tab==='p2p'" class="space-y-4">
+      <div class="glass rounded-xl p-4 space-y-3">
+        <div class="font-bold">手动触发连接</div>
+        <div class="grid grid-cols-1 md:grid-cols-4 gap-2">
+          <select class="ipt" v-model="connectForm.from"><option value="">From</option><option v-for="n in nodes" :key="'f'+n.name" :value="n.name">{{ n.name }}</option></select>
+          <select class="ipt" v-model="connectForm.to"><option value="">To</option><option v-for="n in nodes" :key="'t'+n.name" :value="n.name">{{ n.name }}</option></select>
+          <input class="ipt" type="number" v-model.number="connectForm.srcPort" placeholder="srcPort">
+          <input class="ipt" type="number" v-model.number="connectForm.dstPort" placeholder="dstPort">
+        </div>
+        <input class="ipt" v-model="connectForm.appName" placeholder="appName（可空）">
+        <button class="btn" :disabled="busy" @click="doConnect">发送连接请求</button>
+      </div>
+
+      <div class="glass rounded-xl p-4 space-y-3">
+        <div class="font-bold">远程推配置（/api/v1/nodes/apps）</div>
+        <div class="grid grid-cols-1 md:grid-cols-3 gap-2">
+          <select class="ipt" v-model="appPushNode">
+            <option value="">选择目标节点</option>
+            <option v-for="n in nodes" :key="'p'+n.name" :value="n.name">{{ n.name }}</option>
+          </select>
+          <div class="md:col-span-2 text-xs text-slate-400">示例：[{"appName":"demo","protocol":"tcp","srcPort":8080,"peerNode":"","dstHost":"127.0.0.1","dstPort":80,"enabled":1}]</div>
+        </div>
+        <textarea class="ipt" style="min-height:130px" v-model="appPushRaw"></textarea>
+        <button class="btn2" :disabled="busy" @click="pushAppConfigs">发送配置</button>
+      </div>
+    </div>
+
+    <div v-if="tab==='tenants'" class="space-y-4">
+      <div class="glass rounded-xl p-4 space-y-2">
+        <div class="font-bold">创建租户</div>
+        <div class="grid grid-cols-1 md:grid-cols-4 gap-2">
+          <input class="ipt" v-model="tenantForm.name" placeholder="租户名">
+          <input class="ipt" v-model="tenantForm.admin_password" placeholder="admin 密码">
+          <input class="ipt" v-model="tenantForm.operator_password" placeholder="operator 密码">
+          <button class="btn" :disabled="busy" @click="createTenant">创建</button>
+        </div>
+      </div>
+      <div class="glass rounded-xl p-4 overflow-auto">
+        <table class="w-full text-sm min-w-[700px]">
+          <thead class="text-slate-400"><tr><th class="p-2 text-left">ID</th><th class="p-2 text-left">名称</th><th class="p-2 text-left">子网</th><th class="p-2 text-left">状态</th><th class="p-2 text-left">动作</th></tr></thead>
+          <tbody>
+            <tr v-for="t in tenants" :key="t.id" class="border-t border-white/5">
+              <td class="p-2">{{ t.id }}</td><td class="p-2">{{ t.name }}</td><td class="p-2">{{ t.subnet || '-' }}</td><td class="p-2">{{ t.status===1?'启用':'停用' }}</td>
+              <td class="p-2 flex gap-2">
+                <button class="btn2" @click="setTenantStatus(t.id, t.status===1?0:1)">{{ t.status===1?'停用':'启用' }}</button>
+                <button class="btn2" @click="activeTenant=t.id;tab='apikeys';loadKeys()">Key</button>
+                <button class="btn2" @click="activeTenant=t.id;tab='users';loadUsers()">用户</button>
+              </td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+
+    <div v-if="tab==='apikeys'" class="space-y-4">
+      <div class="glass rounded-xl p-4 flex flex-wrap gap-2 items-center">
+        <input class="ipt max-w-[120px]" type="number" v-model.number="activeTenant" placeholder="Tenant ID">
+        <input class="ipt max-w-[120px]" type="number" v-model.number="keyForm.ttl" placeholder="TTL(s)">
+        <input class="ipt max-w-[140px]" v-model="keyForm.scope" placeholder="scope(all)">
+        <button class="btn" @click="createKey">创建 API Key</button>
+        <button class="btn2" @click="loadKeys">刷新 Key</button>
+      </div>
+      <div class="glass rounded-xl p-4 overflow-auto">
+        <table class="w-full text-sm min-w-[900px]">
+          <thead class="text-slate-400"><tr><th class="p-2 text-left">ID</th><th class="p-2 text-left">Scope</th><th class="p-2 text-left">状态</th><th class="p-2 text-left">过期</th><th class="p-2 text-left">动作</th></tr></thead>
+          <tbody>
+            <tr v-for="k in keys" :key="k.id" class="border-t border-white/5">
+              <td class="p-2">{{ k.id }}</td><td class="p-2">{{ k.scope }}</td><td class="p-2">{{ k.status===1?'启用':'停用' }}</td><td class="p-2">{{ fmtTime(k.expires_at) }}</td>
+              <td class="p-2"><button class="btn2" @click="setKeyStatus(k.id, k.status===1?0:1)">{{ k.status===1?'停用':'启用' }}</button></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+
+    <div v-if="tab==='users'" class="space-y-4">
+      <div class="glass rounded-xl p-4 grid grid-cols-1 md:grid-cols-6 gap-2">
+        <input class="ipt" type="number" v-model.number="activeTenant" placeholder="Tenant ID">
+        <select class="ipt" v-model="userForm.role"><option value="admin">admin</option><option value="operator">operator</option></select>
+        <input class="ipt" v-model="userForm.email" placeholder="email/username">
+        <input class="ipt" v-model="userForm.password" placeholder="password">
+        <button class="btn" @click="createUser">创建用户</button>
+        <button class="btn2" @click="loadUsers">刷新用户</button>
+      </div>
+      <div class="glass rounded-xl p-4 overflow-auto">
+        <table class="w-full text-sm min-w-[1000px]">
+          <thead class="text-slate-400"><tr><th class="p-2 text-left">ID</th><th class="p-2 text-left">Role</th><th class="p-2 text-left">Email</th><th class="p-2 text-left">状态</th><th class="p-2 text-left">动作</th></tr></thead>
+          <tbody>
+            <tr v-for="u in users" :key="u.id" class="border-t border-white/5">
+              <td class="p-2">{{ u.id }}</td><td class="p-2">{{ u.role }}</td><td class="p-2">{{ u.email }}</td><td class="p-2">{{ u.status===1?'启用':'停用' }}</td>
+              <td class="p-2 flex gap-2">
+                <button class="btn2" @click="setUserStatus(u.id, u.status===1?0:1)">{{ u.status===1?'停用':'启用' }}</button>
+                <button class="btn2" @click="resetUserPassword(u.id)">重置密码</button>
+                <button class="btn2" @click="deleteUser(u.id)">删除</button>
+              </td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+
+    <div v-if="tab==='enroll'" class="space-y-4">
+      <div class="glass rounded-xl p-4 flex gap-2">
+        <button class="btn" @click="createEnroll">生成 enroll_code</button>
+        <button class="btn2" @click="loadEnrolls">刷新 enroll</button>
+      </div>
+      <div class="glass rounded-xl p-4 overflow-auto">
+        <table class="w-full text-sm min-w-[900px]">
+          <thead class="text-slate-400"><tr><th class="p-2 text-left">ID</th><th class="p-2 text-left">Code</th><th class="p-2 text-left">状态</th><th class="p-2 text-left">过期</th><th class="p-2 text-left">动作</th></tr></thead>
+          <tbody>
+            <tr v-for="e in enrolls" :key="e.id" class="border-t border-white/5">
+              <td class="p-2">{{ e.id }}</td><td class="p-2">{{ e.code || '-' }}</td><td class="p-2">{{ e.status===1?'可用':'停用' }}</td><td class="p-2">{{ fmtTime(e.expires_at) }}</td>
+              <td class="p-2"><button class="btn2" @click="setEnrollStatus(e.id,0)">作废</button></td>
+            </tr>
+          </tbody>
+        </table>
+      </div>
+    </div>
+  </div>
+</div>
+
+<script>
+const { createApp, ref, computed, onMounted, watch } = Vue;
+createApp({
+  setup(){
+    const buildVersion = ref('20260303-1838');
+    const tab = ref('dashboard');
+    const tabs = [
+      {id:'dashboard',name:'仪表盘'},{id:'nodes',name:'节点'},{id:'sdwan',name:'SDWAN'},{id:'p2p',name:'P2P'},
+      {id:'tenants',name:'租户'},{id:'apikeys',name:'API Key'},{id:'users',name:'用户'},{id:'enroll',name:'Enroll'}
+    ];
+
+    const loggedIn = ref(false), busy = ref(false), msg = ref(''), msgType = ref('ok');
+    const role = ref(''), status = ref(1);
+    const loginTenant = ref('1'), loginUser = ref('admin'), loginPass = ref('admin'), loginToken = ref(''), loginErr = ref('');
+    const refreshSec = ref(15), timer = ref(null);
+
+    const health = ref({}), stats = ref({}), nodes = ref([]), nodeKeyword = ref('');
+    const sd = ref({ enabled:false, name:'sdwan-main', gatewayCIDR:'10.10.0.0/24', mode:'mesh', mtu:1420, nodes:[], routes:['10.10.0.0/24'] });
+    const connectForm = ref({ from:'', to:'', srcPort:80, dstPort:80, appName:'manual-connect' });
+
+    const tenants = ref([]), activeTenant = ref(1), keys = ref([]), users = ref([]), enrolls = ref([]);
+    const tenantForm = ref({ name:'', admin_password:'', operator_password:'' });
+    const keyForm = ref({ scope:'all', ttl:0 });
+    const userForm = ref({ role:'operator', email:'', password:'' });
+
+    const isAdmin = computed(() => role.value === 'admin' && localStorage.getItem('t') === localStorage.getItem('master_t'));
+    const filteredTabs = computed(() => isAdmin.value ? tabs : tabs.filter(t => !['tenants','apikeys','users','enroll'].includes(t.id)));
+    const filteredNodes = computed(() => {
+      const k = (nodeKeyword.value || '').trim().toLowerCase();
+      if (!k) return nodes.value;
+      return nodes.value.filter(n => (n.name||'').toLowerCase().includes(k) || (n.publicIP||'').toLowerCase().includes(k));
+    });
+
+    const toast = (text, t='ok') => { msg.value = text; msgType.value = t; setTimeout(() => { if (msg.value === text) msg.value = ''; }, 2500); };
+    const bearer = () => ({ Authorization: 'Bearer ' + (localStorage.getItem('t') || '') });
+
+    const api = async (path, opt={}) => {
+      const headers = { 'Content-Type': 'application/json', ...(opt.headers||{}), ...bearer() };
+      const r = await fetch(path, { ...opt, headers });
+      let d = {};
+      try { d = await r.json(); } catch(_) {}
+      if (!r.ok) {
+        if (r.status === 401) {
+          loggedIn.value = false;
+          throw new Error('401 登录已过期');
+        }
+        throw new Error(d.message || ('HTTP ' + r.status));
+      }
+      return d;
+    };
+
+    const natText = t => t===1?'Cone':(t===2?'Symmetric':'Unknown');
+    const uptime = ts => {
+      if(!ts) return '-';
+      const sec = Math.max(0, Math.floor((Date.now() - new Date(ts).getTime()) / 1000));
+      if(sec < 60) return sec + 's';
+      if(sec < 3600) return Math.floor(sec/60) + 'm';
+      if(sec < 86400) return Math.floor(sec/3600) + 'h';
+      return Math.floor(sec/86400) + 'd';
+    };
+    const fmtTime = t => t ? new Date(t).toLocaleString() : '-';
+
+    const login = async () => {
+      loginErr.value = '';
+      busy.value = true;
+      try {
+        let d;
+        if ((loginToken.value || '').trim()) {
+          d = await fetch('/api/v1/auth/login', { method:'POST', headers:{'Content-Type':'application/json'}, body: JSON.stringify({ token: loginToken.value.trim() }) }).then(r=>r.json());
+          if (d.error) throw new Error(d.message || 'token 登录失败');
+          localStorage.setItem('master_t', d.token || '');
+        } else {
+          d = await fetch('/api/v1/auth/login', { method:'POST', headers:{'Content-Type':'application/json'}, body: JSON.stringify({ tenant: Number(loginTenant.value || 1), username: loginUser.value, password: loginPass.value }) }).then(r=>r.json());
+          if (d.error) throw new Error(d.message || '用户名密码登录失败');
+        }
+        localStorage.setItem('t', d.token || '');
+        role.value = d.role || '';
+        status.value = d.status ?? 1;
+        if (status.value !== 1) throw new Error('账号已停用');
+        loggedIn.value = true;
+        await refreshAll();
+        toast('登录成功');
+      } catch (e) {
+        loginErr.value = e.message || '登录失败';
+      } finally {
+        busy.value = false;
+      }
+    };
+
+    const logout = () => {
+      localStorage.removeItem('t');
+      localStorage.removeItem('master_t');
+      loggedIn.value = false;
+      role.value = '';
+      stopTimer();
+    };
+
+    const refreshAll = async () => {
+      if (!loggedIn.value) return;
+      busy.value = true;
+      try {
+        [health.value, stats.value] = await Promise.all([api('/api/v1/health'), api('/api/v1/stats')]);
+        const nd = await api('/api/v1/nodes');
+        nodes.value = nd.nodes || [];
+        sd.value = await api('/api/v1/sdwans');
+      } catch (e) {
+        toast(e.message || '刷新失败', 'error');
+      } finally {
+        busy.value = false;
+      }
+    };
+
+    const saveSDWAN = async () => {
+      try {
+        await api('/api/v1/sdwan/edit', { method:'POST', body: JSON.stringify(sd.value) });
+        toast('SDWAN 保存成功');
+        await refreshAll();
+      } catch (e) { toast(e.message, 'error'); }
+    };
+    const addSDWANNode = () => sd.value.nodes = [...(sd.value.nodes || []), { node:'', ip:'' }];
+    const removeSDWANNode = i => sd.value.nodes.splice(i, 1);
+    const autoAssignIPs = () => {
+      const used = new Set();
+      (sd.value.nodes || []).forEach(n => { const p = (n.ip||'').split('.'); if (p.length===4) used.add(Number(p[3])); });
+      let k = 2;
+      for (const n of sd.value.nodes || []) {
+        if (!n.ip) {
+          while (used.has(k) && k < 254) k++;
+          n.ip = `10.10.0.${k}`;
+          used.add(k);
+          k++;
+        }
+      }
+      toast('已自动分配缺失 IP');
+    };
+
+    const kickNode = async (node) => {
+      if (!confirm(`确认踢下线节点 ${node} ?`)) return;
+      try { await api('/api/v1/nodes/kick', { method:'POST', body: JSON.stringify({ node }) }); toast('已发送踢下线'); refreshAll(); }
+      catch(e){ toast(e.message, 'error'); }
+    };
+
+    const appPushNode = ref('');
+    const appPushRaw = ref('[{"appName":"demo","protocol":"tcp","srcPort":8080,"peerNode":"","dstHost":"127.0.0.1","dstPort":80,"enabled":1}]');
+    const openAppManager = (node) => { appPushNode.value = node; toast(`已选中 ${node}，请在控制台执行推配置`); tab.value = 'p2p'; };
+    const pushAppConfigs = async () => {
+      if (!appPushNode.value) return toast('请先选择节点', 'error');
+      let apps;
+      try { apps = JSON.parse(appPushRaw.value); } catch(_) { return toast('配置 JSON 格式错误', 'error'); }
+      try { await api('/api/v1/nodes/apps', { method:'POST', body: JSON.stringify({ node: appPushNode.value, apps }) }); toast('配置已推送'); }
+      catch(e){ toast(e.message, 'error'); }
+    };
+
+    const openConnect = (from) => { connectForm.value.from = from; tab.value = 'p2p'; };
+    const doConnect = async () => {
+      const req = { ...connectForm.value };
+      if (!req.from || !req.to) return toast('请选择 from/to 节点', 'error');
+      try {
+        await api('/api/v1/connect', { method:'POST', body: JSON.stringify(req) });
+        toast('连接请求已发送');
+      } catch(e){ toast(e.message, 'error'); }
+    };
+
+    const loadTenants = async () => {
+      if (!isAdmin.value) { tenants.value = []; return; }
+      try { const d = await api('/api/v1/admin/tenants'); tenants.value = d.tenants || []; }
+      catch(e){ toast(e.message, 'error'); }
+    };
+    const createTenant = async () => {
+      if (!tenantForm.value.name) return toast('请输入租户名', 'error');
+      try {
+        await api('/api/v1/admin/tenants', { method:'POST', body: JSON.stringify(tenantForm.value) });
+        tenantForm.value = { name:'', admin_password:'', operator_password:'' };
+        toast('租户创建成功');
+        await loadTenants();
+      } catch(e){ toast(e.message, 'error'); }
+    };
+    const setTenantStatus = async (id, st) => {
+      try { await api(`/api/v1/admin/tenants/${id}?status=${st}`, { method:'POST', body:'{}' }); toast('租户状态已更新'); loadTenants(); }
+      catch(e){ toast(e.message, 'error'); }
+    };
+
+    const loadKeys = async () => {
+      if (!activeTenant.value) return;
+      try { const d = await api(`/api/v1/admin/tenants/${activeTenant.value}/keys`); keys.value = d.keys || []; }
+      catch(e){ toast(e.message, 'error'); }
+    };
+    const createKey = async () => {
+      if (!activeTenant.value) return toast('请先填写 Tenant ID', 'error');
+      try {
+        const d = await api(`/api/v1/admin/tenants/${activeTenant.value}/keys`, { method:'POST', body: JSON.stringify(keyForm.value) });
+        toast(`API Key 创建成功: ${d.api_key || ''}`);
+        await loadKeys();
+      } catch(e){ toast(e.message, 'error'); }
+    };
+    const setKeyStatus = async (id, st) => {
+      try { await api(`/api/v1/admin/tenants/${activeTenant.value}/keys/${id}?status=${st}`, { method:'POST', body:'{}' }); toast('Key 状态已更新'); loadKeys(); }
+      catch(e){ toast(e.message, 'error'); }
+    };
+
+    const loadUsers = async () => {
+      if (!activeTenant.value) return;
+      try { const d = await api(`/api/v1/admin/users?tenant=${activeTenant.value}`); users.value = d.users || []; }
+      catch(e){ toast(e.message, 'error'); }
+    };
+    const createUser = async () => {
+      if (!activeTenant.value || !userForm.value.email || !userForm.value.password) return toast('请补全用户信息', 'error');
+      try {
+        await api('/api/v1/admin/users', { method:'POST', body: JSON.stringify({ tenant: Number(activeTenant.value), ...userForm.value }) });
+        userForm.value = { role:'operator', email:'', password:'' };
+        toast('用户创建成功');
+        loadUsers();
+      } catch(e){ toast(e.message, 'error'); }
+    };
+    const setUserStatus = async (id, st) => {
+      try { await api(`/api/v1/admin/users/${id}?status=${st}`, { method:'POST', body:'{}' }); toast('用户状态已更新'); loadUsers(); }
+      catch(e){ toast(e.message, 'error'); }
+    };
+    const resetUserPassword = async (id) => {
+      const p = prompt('请输入新密码（至少6位）');
+      if (!p) return;
+      try { await api(`/api/v1/admin/users/${id}/password`, { method:'POST', body: JSON.stringify({ password: p }) }); toast('密码已重置'); }
+      catch(e){ toast(e.message, 'error'); }
+    };
+    const deleteUser = async (id) => {
+      if (!confirm('确认删除该用户？')) return;
+      try { await api(`/api/v1/admin/users/${id}/delete`, { method:'POST', body:'{}' }); toast('用户已删除'); loadUsers(); }
+      catch(e){ toast(e.message, 'error'); }
+    };
+
+    const loadEnrolls = async () => {
+      try { const d = await api('/api/v1/tenants/enroll'); enrolls.value = d.enrolls || []; }
+      catch(e){ toast(e.message, 'error'); }
+    };
+    const createEnroll = async () => {
+      try {
+        const d = await api('/api/v1/tenants/enroll', { method:'POST', body:'{}' });
+        toast(`enroll_code: ${d.enroll_code || ''}`);
+        loadEnrolls();
+      } catch(e){ toast(e.message, 'error'); }
+    };
+    const setEnrollStatus = async (id, st) => {
+      try { await api(`/api/v1/enroll/consume/${id}?status=${st}`, { method:'POST', body:'{}' }); toast('enroll 状态已更新'); loadEnrolls(); }
+      catch(e){ toast(e.message, 'error'); }
+    };
+    const consumeEnroll = async () => {
+      toast('consumeEnroll 为客户端配网流程，控制台当前不直接调用');
+    };
+
+    const updateCharts = () => {};
+
+    const stopTimer = () => {
+      if (timer.value) {
+        clearInterval(timer.value);
+        timer.value = null;
+      }
+    };
+    const startTimer = () => {
+      stopTimer();
+      if (!loggedIn.value) return;
+      const sec = Math.max(5, Number(refreshSec.value || 15));
+      timer.value = setInterval(refreshAll, sec * 1000);
+    };
+
+    watch(refreshSec, startTimer);
+    watch(loggedIn, (v) => {
+      if (v) startTimer();
+      else stopTimer();
+    });
+
+    onMounted(() => {
+      logout();
+    });
+
+    return {
+      buildVersion, tab, filteredTabs, loggedIn, busy, msg, msgType, role, status,
+      loginTenant, loginUser, loginPass, loginToken, loginErr, refreshSec,
+      health, stats, nodes, nodeKeyword, filteredNodes, sd, connectForm,
+      tenants, activeTenant, keys, users, enrolls, tenantForm, keyForm, userForm,
+      natText, uptime, fmtTime,
+      login, logout, refreshAll, saveSDWAN, addSDWANNode, removeSDWANNode, autoAssignIPs,
+      kickNode, openAppManager, pushAppConfigs, openConnect, doConnect,
+      createTenant, loadTenants, setTenantStatus,
+      createKey, loadKeys, setKeyStatus,
+      createUser, loadUsers, setUserStatus, resetUserPassword, deleteUser,
+      createEnroll, loadEnrolls, setEnrollStatus, consumeEnroll,
+      updateCharts
+    };
+  }
+}).mount('#app');
+</script>
+</body>
+</html>