1.2.0

- Introduced AutoAuth model to manage automatic authorization configurations for devices.
- Added new endpoint to obtain token via namespace and password for automatic authorization.
- Implemented functionality to set student names for student-type tokens.
- Enhanced AppInstall model to include deviceType and isReadOnly fields.
- Updated device creation to allow custom namespaces and ensure uniqueness.
- Added routes for managing AutoAuth configurations, including CRUD operations.
- Implemented checks for read-only tokens in KV operations.
- Created detailed API documentation for AutoAuth and new Apps API endpoints.
- Added migration scripts to accommodate new database schema changes.

API_AUTOAUTH.md

@@ -0,0 +1,276 @@
+# AutoAuth 和新增 Apps API 文档
+
+## 概述
+
+本文档描述了自动授权 (AutoAuth) 相关的 API 接口以及新增的应用管理接口。
+
+---
+
+## Apps API 新增接口
+
+### 1. 通过 namespace 和密码获取 token
+
+**端点**: `POST /apps/auth/token`
+
+**描述**: 通过设备的 namespace 和密码进行自动授权，创建新的 AppInstall 并返回 token。
+
+**请求体**:
+```json
+{
+  "namespace": "string (必填)",
+  "password": "string (可选，根据自动授权配置)",
+  "appId": "string (必填)"
+}
+```
+
+**成功响应** (201 Created):
+```json
+{
+  "success": true,
+  "token": "string",
+  "deviceType": "string | null",
+  "isReadOnly": boolean,
+  "installedAt": "datetime"
+}
+```
+
+**错误响应**:
+- `400 Bad Request`: 缺少必填字段
+- `404 Not Found`: 设备不存在或 namespace 不正确
+- `401 Unauthorized`: 密码不正确或需要提供密码
+
+**说明**:
+- 该接口会查找匹配的 AutoAuth 配置
+- 如果提供了密码，会验证密码是否匹配任何自动授权配置
+- 如果没有提供密码，会查找无密码的自动授权配置
+- 根据匹配的 AutoAuth 配置设置 `deviceType` 和 `isReadOnly` 属性
+
+---
+
+### 2. 设置学生名称
+
+**端点**: `POST /apps/tokens/:token/set-student-name`
+
+**描述**: 为学生类型的 token 设置名称（更新 note 字段）。
+
+**URL 参数**:
+- `token`: AppInstall 的 token
+
+**请求体**:
+```json
+{
+  "name": "string (必填)"
+}
+```
+
+**成功响应** (200 OK):
+```json
+{
+  "success": true,
+  "token": "string",
+  "name": "string",
+  "updatedAt": "datetime"
+}
+```
+
+**错误响应**:
+- `400 Bad Request`: 缺少名称或名称不在学生列表中
+- `403 Forbidden`: token 类型不是 student
+- `404 Not Found`: token 不存在或设备未设置学生列表
+
+**说明**:
+- 只有 `deviceType` 为 `student` 的 token 才能使用此接口
+- 会验证提供的名称是否存在于设备的 `classworks-list-main` 键值中
+- 学生列表格式: `[{"id": 1, "name": "学生1"}, {"id": 2, "name": "学生2"}]`
+
+---
+
+## AutoAuth 管理 API
+
+> 🔐 **所有 AutoAuth 管理接口都需要 JWT Account Token 认证**
+>
+> **重要**: 只有已绑定账户的设备才能使用这些接口。未绑定账户的设备无法管理 AutoAuth 配置。
+>
+> 通过 HTTP Headers 提供：
+> - `Authorization`: `Bearer {jwt_token}` - 账户的 JWT Token
+
+### 1. 获取设备的自动授权配置列表
+
+**端点**: `GET /auto-auth/devices/:uuid/auth-configs`
+
+**认证**: 需要 JWT Token (账户必须是设备的拥有者)
+
+**URL 参数**:
+- `uuid`: 设备的 UUID
+
+**成功响应** (200 OK):
+```json
+{
+  "success": true,
+  "configs": [
+    {
+      "id": "string",
+      "hasPassword": boolean,
+      "deviceType": "string | null",
+      "isReadOnly": boolean,
+      "createdAt": "datetime",
+      "updatedAt": "datetime"
+    }
+  ]
+}
+```
+
+**说明**:
+- 返回的配置不包含实际的密码哈希值，只显示是否有密码
+
+---
+
+### 2. 创建自动授权配置
+
+**端点**: `POST /auto-auth/devices/:uuid/auth-configs`
+
+**认证**: 需要 JWT Token (账户必须是设备的拥有者)
+
+**URL 参数**:
+- `uuid`: 设备的 UUID
+
+**请求体**:
+```json
+{
+  "password": "string (可选)",
+  "deviceType": "string (可选: teacher|student|classroom|parent)",
+  "isReadOnly": boolean (可选，默认 false)
+}
+```
+
+**成功响应** (201 Created):
+```json
+{
+  "success": true,
+  "config": {
+    "id": "string",
+    "hasPassword": boolean,
+    "deviceType": "string | null",
+    "isReadOnly": boolean,
+    "createdAt": "datetime"
+  }
+}
+```
+
+**错误响应**:
+- `400 Bad Request`: 设备类型无效或密码配置已存在
+
+**说明**:
+- 同一设备的密码必须唯一（包括空密码）
+- `deviceType` 必须是 `teacher`、`student`、`classroom`、`parent` 之一，或为空
+
+---
+
+### 3. 更新自动授权配置
+
+**端点**: `PUT /auto-auth/devices/:uuid/auth-configs/:configId`
+
+**认证**: 需要 JWT Token (账户必须是设备的拥有者)
+
+**URL 参数**:
+- `uuid`: 设备的 UUID
+- `configId`: 自动授权配置的 ID
+
+**请求体**:
+```json
+{
+  "password": "string (可选)",
+  "deviceType": "string (可选: teacher|student|classroom|parent)",
+  "isReadOnly": boolean (可选)
+}
+```
+
+**成功响应** (200 OK):
+```json
+{
+  "success": true,
+  "config": {
+    "id": "string",
+    "hasPassword": boolean,
+    "deviceType": "string | null",
+    "isReadOnly": boolean,
+    "updatedAt": "datetime"
+  }
+}
+```
+
+**错误响应**:
+- `400 Bad Request`: 设备类型无效或新密码与其他配置冲突
+- `403 Forbidden`: 无权操作此配置
+- `404 Not Found`: 配置不存在
+
+**说明**:
+- 只能更新属于当前设备的配置
+- 更新密码时会检查是否与该设备的其他配置冲突
+
+---
+
+### 4. 删除自动授权配置
+
+**端点**: `DELETE /auto-auth/devices/:uuid/auth-configs/:configId`
+
+**认证**: 需要 JWT Token (账户必须是设备的拥有者)
+
+**URL 参数**:
+- `uuid`: 设备的 UUID
+- `configId`: 自动授权配置的 ID
+
+**成功响应** (204 No Content):
+- 无响应体
+
+**错误响应**:
+- `403 Forbidden`: 无权操作此配置
+- `404 Not Found`: 配置不存在
+
+**说明**:
+- 只能删除属于当前设备的配置
+
+---
+
+## 设备类型 (deviceType)
+
+可选的设备类型值:
+- `teacher`: 教师
+- `student`: 学生
+- `classroom`: 班级一体机
+- `parent`: 家长
+- `null`: 未指定类型
+
+---
+
+## 使用流程示例
+
+### 场景 1: 学生使用 namespace 登录
+
+1. 学生输入班级的 namespace 和密码
+2. 调用 `POST /apps/auth/token` 获取 token
+3. 使用返回的 token 访问 KV 存储
+4. 如果是学生类型，调用 `POST /apps/tokens/:token/set-student-name` 设置自己的名称
+
+### 场景 2: 管理员配置自动授权
+
+1. 管理员通过账户登录获取 JWT Token
+2. 调用 `POST /auto-auth/devices/:uuid/auth-configs` 创建多个授权配置：
+   - 教师密码（deviceType: teacher, isReadOnly: false）
+   - 学生密码（deviceType: student, isReadOnly: false）
+   - 家长密码（deviceType: parent, isReadOnly: true）
+3. 学生/教师/家长使用对应密码通过 namespace 登录
+
+**注意**: 设备必须已绑定到管理员的账户才能配置 AutoAuth
+
+---
+
+## 注意事项
+
+1. **密码安全**: 所有密码都使用 bcrypt 进行哈希存储
+2. **唯一性约束**:
+   - 同一设备的 namespace 必须唯一
+   - 同一设备的 AutoAuth 密码必须唯一（包括 null）
+3. **级联删除**: 删除设备会级联删除所有相关的 AutoAuth 配置和 AppInstall 记录
+4. **只读限制**: isReadOnly 为 true 的 token 在 KV 操作中会受到写入限制
+5. **账户绑定要求**: 只有已绑定账户的设备才能管理 AutoAuth 配置，未绑定账户的设备无法使用 AutoAuth 管理接口

SOCKET_API.md

@@ -0,0 +1,565 @@
+# Socket.IO 实时频道接口文档（前端）
+
+## 概述
+
+ClassworksKV 提供基于 Socket.IO 的实时键值变更通知服务。前端使用 **KV token**（应用安装 token）加入频道，服务端会自动将 token 映射到对应设备的 uuid 房间。**同一设备的不同 token 会被归入同一频道**，因此多个客户端/应用可以共享实时更新。
+
+**重要变更**：不再支持直接使用 uuid 加入频道，所有连接必须使用有效的 KV token。
+
+## 安装依赖
+
+前端项目安装 Socket.IO 客户端：
+
+```bash
+# npm
+npm install socket.io-client
+
+# pnpm
+pnpm add socket.io-client
+
+# yarn
+yarn add socket.io-client
+```
+
+## 连接服务器
+
+### 基础连接
+
+```typescript
+import { io, Socket } from 'socket.io-client';
+
+const SERVER_URL = 'http://localhost:3000'; // 替换为实际服务器地址
+
+const socket: Socket = io(SERVER_URL, {
+  transports: ['websocket'],
+});
+```
+
+### 连接时自动加入频道（推荐）
+
+在连接握手时通过 query 参数传入 token，自动加入对应设备频道：
+
+```typescript
+const socket = io(SERVER_URL, {
+  transports: ['websocket'],
+  query: {
+    token: '<your-kv-app-token>', // 或使用 apptoken 参数
+  },
+});
+
+// 监听加入成功
+socket.on('joined', (info) => {
+  console.log('已加入频道:', info);
+  // { by: 'token', uuid: 'device-uuid-xxx' }
+});
+
+// 监听加入失败
+socket.on('join-error', (error) => {
+  console.error('加入频道失败:', error);
+  // { by: 'token', reason: 'invalid_token' }
+});
+```
+
+## 事件接口
+
+### 1. 客户端发送的事件
+
+#### `join-token` - 使用 token 加入频道
+
+连接后按需加入频道。
+
+**载荷格式：**
+```typescript
+{
+  token?: string;   // KV token（二选一）
+  apptoken?: string; // 或使用 apptoken 字段
+}
+```
+
+**示例：**
+```typescript
+socket.emit('join-token', { token: '<your-kv-app-token>' });
+```
+
+---
+
+#### `leave-token` - 使用 token 离开频道
+
+离开指定 token 对应的设备频道。
+
+**载荷格式：**
+```typescript
+{
+  token?: string;
+  apptoken?: string;
+}
+```
+
+**示例：**
+```typescript
+socket.emit('leave-token', { token: '<your-kv-app-token>' });
+```
+
+---
+
+#### `leave-all` - 离开所有频道
+
+断开前清理，离开该连接加入的所有设备频道。
+
+**载荷：** 无
+
+**示例：**
+```typescript
+socket.emit('leave-all');
+```
+
+---
+
+### 2. 服务端发送的事件
+
+#### `joined` - 加入成功通知
+
+当成功加入频道后，服务端会发送此事件。
+
+**载荷格式：**
+```typescript
+{
+  by: 'token';
+  uuid: string; // 设备 uuid（用于调试/日志）
+}
+```
+
+**示例：**
+```typescript
+socket.on('joined', (info) => {
+  console.log(`成功加入设备 ${info.uuid} 的频道`);
+});
+```
+
+---
+
+#### `join-error` - 加入失败通知
+
+token 无效或查询失败时触发。
+
+**载荷格式：**
+```typescript
+{
+  by: 'token';
+  reason: 'invalid_token'; // 失败原因
+}
+```
+
+**示例：**
+```typescript
+socket.on('join-error', (error) => {
+  console.error('Token 无效，无法加入频道');
+});
+```
+
+---
+
+#### `kv-key-changed` - 键值变更广播
+
+当设备下的 KV 键被创建/更新/删除时，向该设备频道内所有连接广播此事件。
+
+**载荷格式：**
+```typescript
+{
+  uuid: string;           // 设备 uuid
+  key: string;            // 变更的键名
+  action: 'upsert' | 'delete'; // 操作类型
+
+  // 仅 action='upsert' 时存在：
+  created?: boolean;      // 是否首次创建
+  updatedAt?: string;     // 更新时间（ISO 8601）
+  batch?: boolean;        // 是否为批量导入中的单条
+
+  // 仅 action='delete' 时存在：
+  deletedAt?: string;     // 删除时间（ISO 8601）
+}
+```
+
+**示例：**
+```typescript
+socket.on('kv-key-changed', (msg) => {
+  if (msg.action === 'upsert') {
+    console.log(`键 ${msg.key} 已${msg.created ? '创建' : '更新'}`);
+    // 刷新本地缓存或重新获取数据
+  } else if (msg.action === 'delete') {
+    console.log(`键 ${msg.key} 已删除`);
+    // 从本地缓存移除
+  }
+});
+```
+
+**载荷示例：**
+
+- 新建/更新键：
+  ```json
+  {
+    "uuid": "device-001",
+    "key": "settings/theme",
+    "action": "upsert",
+    "created": false,
+    "updatedAt": "2025-10-25T08:30:00.000Z"
+  }
+  ```
+
+- 删除键：
+  ```json
+  {
+    "uuid": "device-001",
+    "key": "settings/theme",
+    "action": "delete",
+    "deletedAt": "2025-10-25T08:35:00.000Z"
+  }
+  ```
+
+- 批量导入中的单条：
+  ```json
+  {
+    "uuid": "device-001",
+    "key": "config/version",
+    "action": "upsert",
+    "created": true,
+    "updatedAt": "2025-10-25T08:40:00.000Z",
+    "batch": true
+  }
+  ```
+
+---
+
+#### `device-joined` - 设备频道连接数变化（可选）
+
+当有新连接加入某设备频道时广播，用于显示在线人数。
+
+**载荷格式：**
+```typescript
+{
+  uuid: string;       // 设备 uuid
+  connections: number; // 当前连接数
+}
+```
+
+**示例：**
+```typescript
+socket.on('device-joined', (info) => {
+  console.log(`设备 ${info.uuid} 当前有 ${info.connections} 个连接`);
+});
+```
+
+---
+
+## 完整使用示例
+
+### React Hook 封装
+
+```typescript
+import { useEffect, useRef } from 'react';
+import { io, Socket } from 'socket.io-client';
+
+const SERVER_URL = import.meta.env.VITE_SERVER_URL || 'http://localhost:3000';
+
+interface KvKeyChange {
+  uuid: string;
+  key: string;
+  action: 'upsert' | 'delete';
+  created?: boolean;
+  updatedAt?: string;
+  deletedAt?: string;
+  batch?: boolean;
+}
+
+export function useKvChannel(
+  token: string | null,
+  onKeyChanged?: (event: KvKeyChange) => void
+) {
+  const socketRef = useRef<Socket | null>(null);
+
+  useEffect(() => {
+    if (!token) return;
+
+    // 创建连接并加入频道
+    const socket = io(SERVER_URL, {
+      transports: ['websocket'],
+      query: { token },
+    });
+
+    socket.on('joined', (info) => {
+      console.log('已加入设备频道:', info.uuid);
+    });
+
+    socket.on('join-error', (err) => {
+      console.error('加入频道失败:', err.reason);
+    });
+
+    socket.on('kv-key-changed', (msg: KvKeyChange) => {
+      onKeyChanged?.(msg);
+    });
+
+    socketRef.current = socket;
+
+    return () => {
+      socket.emit('leave-all');
+      socket.close();
+    };
+  }, [token]);
+
+  return socketRef.current;
+}
+```
+
+### Vue Composable 封装
+
+```typescript
+import { ref, watch, onUnmounted } from 'vue';
+import { io, Socket } from 'socket.io-client';
+
+const SERVER_URL = import.meta.env.VITE_SERVER_URL || 'http://localhost:3000';
+
+export function useKvChannel(token: Ref<string | null>) {
+  const socket = ref<Socket | null>(null);
+  const isConnected = ref(false);
+  const deviceUuid = ref<string | null>(null);
+
+  watch(token, (newToken) => {
+    // 清理旧连接
+    if (socket.value) {
+      socket.value.emit('leave-all');
+      socket.value.close();
+      socket.value = null;
+    }
+
+    if (!newToken) return;
+
+    // 创建新连接
+    const s = io(SERVER_URL, {
+      transports: ['websocket'],
+      query: { token: newToken },
+    });
+
+    s.on('connect', () => {
+      isConnected.value = true;
+    });
+
+    s.on('disconnect', () => {
+      isConnected.value = false;
+    });
+
+    s.on('joined', (info) => {
+      deviceUuid.value = info.uuid;
+      console.log('已加入设备频道:', info.uuid);
+    });
+
+    s.on('join-error', (err) => {
+      console.error('加入失败:', err.reason);
+    });
+
+    socket.value = s;
+  }, { immediate: true });
+
+  onUnmounted(() => {
+    if (socket.value) {
+      socket.value.emit('leave-all');
+      socket.value.close();
+    }
+  });
+
+  return { socket, isConnected, deviceUuid };
+}
+```
+
+### 使用示例（React）
+
+```tsx
+import { useKvChannel } from './hooks/useKvChannel';
+
+function MyComponent() {
+  const token = localStorage.getItem('kv-token');
+
+  useKvChannel(token, (event) => {
+    console.log('KV 变更:', event);
+
+    if (event.action === 'upsert') {
+      // 更新本地状态或重新获取数据
+      fetchKeyValue(event.key);
+    } else if (event.action === 'delete') {
+      // 从本地移除
+      removeFromCache(event.key);
+    }
+  });
+
+  return <div>实时监听中...</div>;
+}
+```
+
+---
+
+## REST API：查询在线设备
+
+除了 Socket.IO 实时事件，还提供 HTTP 接口查询当前在线设备列表。
+
+### `GET /devices/online`
+
+**响应格式：**
+```typescript
+{
+  success: true;
+  devices: Array<{
+    uuid: string;        // 设备 uuid
+    connections: number; // 当前连接数
+    name: string | null; // 设备名称（若已设置）
+  }>;
+}
+```
+
+**示例：**
+```typescript
+const response = await fetch(`${SERVER_URL}/devices/online`);
+const data = await response.json();
+
+console.log('在线设备:', data.devices);
+// [{ uuid: 'device-001', connections: 3, name: 'My Device' }, ...]
+```
+
+---
+
+## 获取 KV Token
+
+前端需要先获取有效的 KV token 才能加入频道。Token 通过以下接口获取：
+
+### 安装应用获取 token
+
+**接口：** `POST /apps/devices/:uuid/install/:appId`
+
+**认证：** 需要设备 UUID 认证（密码或账户 JWT）
+
+**响应包含：**
+```typescript
+{
+  id: string;
+  appId: string;
+  token: string;      // 用于 KV 操作和加入频道
+  note: string | null;
+  name: string | null; // 等同于 note，便于展示
+  installedAt: string;
+}
+```
+
+### 列出设备已有的 token
+
+**接口：** `GET /apps/tokens?uuid=<device-uuid>`
+
+**响应：**
+```typescript
+{
+  success: true;
+  tokens: Array<{
+    id: string;
+    token: string;
+    appId: string;
+    installedAt: string;
+    note: string | null;
+    name: string | null; // 等同于 note
+  }>;
+  deviceUuid: string;
+}
+```
+
+---
+
+## 注意事项与最佳实践
+
+1. **Token 必需**：所有连接必须提供有效的 KV token，不再支持直接使用 uuid。
+
+2. **频道归并**：同一设备的不同 token 会自动归入同一房间（以设备 uuid 为房间名），因此多个应用/客户端可以共享实时更新。
+
+3. **连接管理**：
+   - 组件卸载时调用 `leave-all` 或 `leave-token` 清理连接
+   - 避免频繁创建/销毁连接，建议在应用全局维护单个 socket 实例
+
+4. **重连处理**：
+   - Socket.IO 客户端内置自动重连
+   - 在 `connect` 事件后重新 emit `join-token` 确保重连后仍在频道内（或在握手时传 token 自动加入）
+
+5. **CORS 配置**：
+   - 服务端通过环境变量 `FRONTEND_URL` 控制允许的来源
+   - 未设置时默认为 `*`（允许所有来源）
+   - 生产环境建议设置为前端实际域名
+
+6. **错误处理**：
+   - 监听 `join-error` 事件处理 token 无效情况
+   - 监听 `connect_error` 处理网络连接失败
+
+7. **性能优化**：
+   - 批量导入时会逐条广播，前端可根据 `batch: true` 标记做去抖处理
+   - 建议在本地维护 KV 缓存，收到变更通知时增量更新而非全量刷新
+
+---
+
+## 环境变量配置
+
+服务端需要配置以下环境变量：
+
+```env
+# Socket.IO CORS 允许的来源
+FRONTEND_URL=http://localhost:5173
+
+# 服务器端口（可选，默认 3000）
+PORT=3000
+```
+
+---
+
+## 常见问题
+
+### Q: 如何支持多个设备？
+
+A: 对每个设备的 token 分别调用 `join-token`，或在连接时传入一个 token，后续通过事件加入其他设备。
+
+```typescript
+socket.emit('join-token', { token: token1 });
+socket.emit('join-token', { token: token2 });
+```
+
+### Q: 广播延迟有多大？
+
+A: 通常在毫秒级，取决于网络状况。WebSocket 连接建立后，广播几乎实时。
+
+### Q: Token 过期怎么办？
+
+A: Token 本身不会过期，除非手动删除应用安装记录。如收到 `join-error`，检查 token 是否已被卸载。
+
+### Q: 可以在 Node.js 后端使用吗？
+
+A: 可以，使用相同的 socket.io-client 包，接口完全一致。
+
+---
+
+## 更新日志
+
+### v1.1.0 (2025-10-25)
+
+**破坏性变更：**
+- 移除直接使用 uuid 加入频道的接口（`join-device` / `leave-device`）
+- 现在必须使用 KV token 通过 `join-token` 或握手 query 加入
+
+**新增：**
+- `leave-all` 事件：离开所有已加入的频道
+- 握手时支持 `token` 和 `apptoken` 两种参数名
+
+**改进：**
+- 同一设备的不同 token 自动归入同一房间
+- 优化在线设备计数准确性
+
+---
+
+## 技术支持
+
+如有问题，请查阅：
+- 服务端源码：`utils/socket.js`
+- KV 路由：`routes/kv-token.js`
+- 设备管理：`routes/device.js`
+
+或提交 Issue 到项目仓库。

app.js

@@ -20,6 +20,7 @@ import appsRouter from "./routes/apps.js";
 import deviceRouter from "./routes/device.js";
 import deviceAuthRouter from "./routes/device-auth.js";
 import accountsRouter from "./routes/accounts.js";
+import autoAuthRouter from "./routes/auto-auth.js";
 
 var app = express();
 
@@ -87,6 +88,9 @@ app.get("/check", apiLimiter, (req, res) => {
 // Mount the Apps router with API rate limiting
 app.use("/apps", apiLimiter, appsRouter);
 
+// Mount the Auto Auth router with API rate limiting
+app.use("/auto-auth", apiLimiter, autoAuthRouter);
+
 // Mount the Device router with API rate limiting
 app.use("/devices", apiLimiter, deviceRouter);
 

bin/www

@@ -6,6 +6,7 @@
 
 import app from '../app.js';
 import { createServer } from 'http';
+import { initSocket } from '../utils/socket.js';
 
 /**
  * Get port from environment and store in Express.
@@ -20,6 +21,9 @@ app.set("port", port);
 
 var server = createServer(app);
 
+// 初始化 Socket.IO 并绑定到 HTTP Server
+initSocket(server);
+
 /**
  * Listen on provided port, on all network interfaces.
  */

middleware/device.js

@@ -16,7 +16,7 @@ const prisma = new PrismaClient();
 /**
  * 设备中间件 - 统一处理设备UUID
  *
- * 从req.params.deviceUuid、req.params.namespace或req.body.deviceUuid获取UUID
+ * 从req.params.deviceUuid或req.body.deviceUuid获取UUID
  * 如果设备不存在则自动创建
  * 将设备信息存储到res.locals.device
  *
@@ -25,7 +25,7 @@ const prisma = new PrismaClient();
  * router.get('/path/:deviceUuid', deviceMiddleware, handler)
  */
 export const deviceMiddleware = errors.catchAsync(async (req, res, next) => {
-  const deviceUuid = req.params.deviceUuid || req.params.namespace || req.body.deviceUuid;
+  const deviceUuid = req.params.deviceUuid || req.body.deviceUuid;
 
   if (!deviceUuid) {
     return next(errors.createError(400, "缺少设备UUID"));
@@ -65,7 +65,7 @@ export const deviceMiddleware = errors.catchAsync(async (req, res, next) => {
  * router.get('/path/:deviceUuid', deviceInfoMiddleware, handler)
  */
 export const deviceInfoMiddleware = errors.catchAsync(async (req, res, next) => {
-  const deviceUuid = req.params.deviceUuid || req.params.namespace;
+  const deviceUuid = req.params.deviceUuid ;
 
   if (!deviceUuid) {
     return next(errors.createError(400, "缺少设备UUID"));

middleware/kvTokenAuth.js

@@ -39,7 +39,7 @@ export const kvTokenAuth = async (req, res, next) => {
     res.locals.device = appInstall.device;
     res.locals.appInstall = appInstall;
     res.locals.deviceId = appInstall.device.id;
-
+    res.locals.token = token;
     next();
   } catch (error) {
     next(error);
@@ -54,6 +54,13 @@ export const kvTokenAuth = async (req, res, next) => {
  * 3. Body: token 或 apptoken
  */
 function extractToken(req) {
+  // 优先从 Authorization header 提取 Bearer token（支持大小写）
+  const authHeader = req.headers && (req.headers.authorization || req.headers.Authorization);
+  if (authHeader) {
+    const m = authHeader.match(/^Bearer\s+(.+)$/i);
+    if (m) return m[1];
+  }
+
   return (
     req.headers["x-app-token"] ||
     req.query.token ||

package.json

@@ -1,10 +1,9 @@
 {
   "name": "ClassworksKV",
-  "version": "1.1.1",
+  "version": "1.2.0",
   "private": true,
   "scripts": {
     "start": "node ./bin/www",
-    "prisma": "prisma generate",
     "dev": "NODE_ENV=development nodemon node .bin/www",
     "get-token": "node ./cli/get-token.js"
   },
@@ -31,9 +30,10 @@
     "js-base64": "^3.7.7",
     "jsonwebtoken": "^9.0.2",
     "morgan": "~1.10.0",
+    "socket.io": "^4.8.1",
     "uuid": "^11.1.0"
   },
   "devDependencies": {
-    "prisma": "6.16.2"
+    "prisma": "^6.18.0"
   }
 }

pnpm-lock.yaml

@@ -28,7 +28,7 @@ importers:
         version: 1.34.0
       '@prisma/client':
         specifier: 6.16.2
-        version: 6.16.2(prisma@6.16.2(typescript@5.8.3))(typescript@5.8.3)
+        version: 6.16.2(prisma@6.18.0(typescript@5.8.3))(typescript@5.8.3)
       axios:
         specifier: ^1.9.0
         version: 1.9.0(debug@4.4.1)
@@ -71,13 +71,16 @@ importers:
       morgan:
         specifier: ~1.10.0
         version: 1.10.0
+      socket.io:
+        specifier: ^4.8.1
+        version: 4.8.1
       uuid:
         specifier: ^11.1.0
         version: 11.1.0
     devDependencies:
       prisma:
-        specifier: 6.16.2
+        specifier: ^6.18.0
-        version: 6.16.2(typescript@5.8.3)
+        version: 6.18.0(typescript@5.8.3)
 
   kv-admin:
     dependencies:
@@ -899,23 +902,23 @@ packages:
       typescript:
         optional: true
 
-  '@prisma/config@6.16.2':
+  '@prisma/config@6.18.0':
-    resolution: {integrity: sha512-mKXSUrcqXj0LXWPmJsK2s3p9PN+aoAbyMx7m5E1v1FufofR1ZpPoIArjjzOIm+bJRLLvYftoNYLx1tbHgF9/yg==}
+    resolution: {integrity: sha512-rgFzspCpwsE+q3OF/xkp0fI2SJ3PfNe9LLMmuSVbAZ4nN66WfBiKqJKo/hLz3ysxiPQZf8h1SMf2ilqPMeWATQ==}
 
-  '@prisma/debug@6.16.2':
+  '@prisma/debug@6.18.0':
-    resolution: {integrity: sha512-bo4/gA/HVV6u8YK2uY6glhNsJ7r+k/i5iQ9ny/3q5bt9ijCj7WMPUwfTKPvtEgLP+/r26Z686ly11hhcLiQ8zA==}
+    resolution: {integrity: sha512-PMVPMmxPj0ps1VY75DIrT430MoOyQx9hmm174k6cmLZpcI95rAPXOQ+pp8ANQkJtNyLVDxnxVJ0QLbrm/ViBcg==}
 
-  '@prisma/engines-version@6.16.0-7.1c57fdcd7e44b29b9313256c76699e91c3ac3c43':
+  '@prisma/engines-version@6.18.0-8.34b5a692b7bd79939a9a2c3ef97d816e749cda2f':
-    resolution: {integrity: sha512-ThvlDaKIVrnrv97ujNFDYiQbeMQpLa0O86HFA2mNoip4mtFqM7U5GSz2ie1i2xByZtvPztJlNRgPsXGeM/kqAA==}
+    resolution: {integrity: sha512-T7Af4QsJQnSgWN1zBbX+Cha5t4qjHRxoeoWpK4JugJzG/ipmmDMY5S+O0N1ET6sCBNVkf6lz+Y+ZNO9+wFU8pQ==}
 
-  '@prisma/engines@6.16.2':
+  '@prisma/engines@6.18.0':
-    resolution: {integrity: sha512-7yf3AjfPUgsg/l7JSu1iEhsmZZ/YE00yURPjTikqm2z4btM0bCl2coFtTGfeSOWbQMmq45Jab+53yGUIAT1sjA==}
+    resolution: {integrity: sha512-i5RzjGF/ex6AFgqEe2o1IW8iIxJGYVQJVRau13kHPYEL1Ck8Zvwuzamqed/1iIljs5C7L+Opiz5TzSsUebkriA==}
 
-  '@prisma/fetch-engine@6.16.2':
+  '@prisma/fetch-engine@6.18.0':
-    resolution: {integrity: sha512-wPnZ8DMRqpgzye758ZvfAMiNJRuYpz+rhgEBZi60ZqDIgOU2694oJxiuu3GKFeYeR/hXxso4/2oBC243t/whxQ==}
+    resolution: {integrity: sha512-TdaBvTtBwP3IoqVYoGIYpD4mWlk0pJpjTJjir/xLeNWlwog7Sl3bD2J0jJ8+5+q/6RBg+acb9drsv5W6lqae7A==}
 
-  '@prisma/get-platform@6.16.2':
+  '@prisma/get-platform@6.18.0':
-    resolution: {integrity: sha512-U/P36Uke5wS7r1+omtAgJpEB94tlT4SdlgaeTc6HVTTT93pXj7zZ+B/cZnmnvjcNPfWddgoDx8RLjmQwqGDYyA==}
+    resolution: {integrity: sha512-uXNJCJGhxTCXo2B25Ta91Rk1/Nmlqg9p7G9GKh8TPhxvAyXCvMNQoogj4JLEUy+3ku8g59cpyQIKFhqY2xO2bg==}
 
   '@protobufjs/aspromise@1.1.2':
     resolution: {integrity: sha512-j+gKExEuLmKwvz3OgROXtrJ2UG2x8Ch2YZUxahh+s1F2HZ+wAceUNLkvy6zKCPVRkU++ZWQrdxsUeQXmcg4uoQ==}
@@ -1078,6 +1081,9 @@ packages:
     cpu: [x64]
     os: [win32]
 
+  '@socket.io/component-emitter@3.1.2':
+    resolution: {integrity: sha512-9BCxFwvbGg/RsZK9tjXd8s4UcwR0MWeFQ1XEKIQVVvAGJyINdrqKMcTRyLoK8Rse1GjzLV9cwjWV1olXRWEXVA==}
+
   '@standard-schema/spec@1.0.0':
     resolution: {integrity: sha512-m2bOd0f2RT9k8QJx1JN85cZYyH1RqFBdlwtkSlf4tBDYLCiiZnv1fIIwacK6cqwXavOydf0NPToMQgpKq+dVlA==}
 
@@ -1201,6 +1207,9 @@ packages:
   '@types/connect@3.4.38':
     resolution: {integrity: sha512-K6uROf1LD88uDQqJCktA4yzL1YYAK6NgfsI0v/mTgyPKWsX1CnJ0XPSDhViejru1GcRkLWb8RlzFYJRqGUbaug==}
 
+  '@types/cors@2.8.19':
+    resolution: {integrity: sha512-mFNylyeyqN93lfe/9CSxOGREz8cpzAhH+E93xJ4xWQf62V8sQ/24reV2nyzUWM6H6Xji+GGHpkbLe7pVoUEskg==}
+
   '@types/estree@1.0.8':
     resolution: {integrity: sha512-dWHzHa2WqEXI/O1E9OjrocMTKJl2mSrEolh1Iomrv6U+JuNwaHXsXx9bLu5gG7BUWFIN0skIQJQ/L1rIex4X6w==}
 
@@ -1347,6 +1356,10 @@ packages:
     peerDependencies:
       vue: ^3.5.0
 
+  accepts@1.3.8:
+    resolution: {integrity: sha512-PYAthTa2m2VKxuvSD3DPC/Gy+U+sOA1LAuT8mkmRuvw+NACSaeXEQ+NHcVF7rONl6qcaxV3Uuemwawk+7+SJLw==}
+    engines: {node: '>= 0.6'}
+
   accepts@2.0.0:
     resolution: {integrity: sha512-5cvg6CtKwfgdmVqY1WIiXKc3Q1bkRqGLi+2W/6ao+6Y7gu/RCwRuAhGEzh5B4KlszSuTLgZYuqFqo5bImjNKng==}
     engines: {node: '>= 0.6'}
@@ -1405,6 +1418,10 @@ packages:
   balanced-match@1.0.2:
     resolution: {integrity: sha512-3oSeUO0TMV67hN1AmbXsK4yaqU7tjiHlbxRDZOpH0KW9+CeX4bRAaX0Anxt0tx2MrpRpWwQaPwIlISEJhYU5Pw==}
 
+  base64id@2.0.0:
+    resolution: {integrity: sha512-lGe34o6EHj9y3Kts9R4ZYs/Gr+6N7MCaMlIFA3F1R2O5/m7K06AxfSeO5530PEERE6/WyEg3lsuyw4GHlPZHog==}
+    engines: {node: ^4.5.0 || >= 5.9}
+
   basic-auth@2.0.1:
     resolution: {integrity: sha512-NF+epuEdnUYVlGuhaxbbq+dvJttwLnGY+YixlXlME5KpQ5W3CnXA5cVTneY3SPbPDRkcjMbifrwmFYcClgOZeg==}
     engines: {node: '>= 0.8'}
@@ -1547,6 +1564,15 @@ packages:
       supports-color:
         optional: true
 
+  debug@4.3.7:
+    resolution: {integrity: sha512-Er2nc/H7RrMXZBFCEim6TCmMk02Z8vLC2Rbi1KEBggpo0fS6l0S1nnapwmIi3yW/+GOJap1Krg4w0Hg80oCqgQ==}
+    engines: {node: '>=6.0'}
+    peerDependencies:
+      supports-color: '*'
+    peerDependenciesMeta:
+      supports-color:
+        optional: true
+
   debug@4.4.1:
     resolution: {integrity: sha512-KcKCqiftBJcZr++7ykoDIEwSa3XWowTfNPo92BYxjXiyYEVrUQh2aLyhxBCwww+heortUFxEJYcRzosstTEBYQ==}
     engines: {node: '>=6.0'}
@@ -1596,8 +1622,8 @@ packages:
   ee-first@1.1.1:
     resolution: {integrity: sha512-WMwm9LhRUo+WUaRN+vRuETqG89IgZphVSNkdFgeb6sS/E4OrDIN7t48CAewSHXc6C8lefD8KKfr5vY61brQlow==}
 
-  effect@3.16.12:
+  effect@3.18.4:
-    resolution: {integrity: sha512-N39iBk0K71F9nb442TLbTkjl24FLUzuvx2i1I2RsEAQsdAdUTuUoW0vlfUXgkMTUOnYqKnWcFfqw4hK4Pw27hg==}
+    resolution: {integrity: sha512-b1LXQJLe9D11wfnOKAk3PKxuqYshQ0Heez+y5pnkd3jLj1yx9QhM72zZ9uUrOQyNvrs2GZZd/3maL0ZV18YuDA==}
 
   ejs@3.1.10:
     resolution: {integrity: sha512-UeJmFfOrAQS8OJWPZ4qtgHyWExa088/MtK5UEyoJGFH67cDEXkZSviOiKRCZ4Xij0zxI3JECgYs3oKx+AizQBA==}
@@ -1615,6 +1641,14 @@ packages:
     resolution: {integrity: sha512-Q0n9HRi4m6JuGIV1eFlmvJB7ZEVxu93IrMyiMsGC0lrMJMWzRgx6WGquyfQgZVb31vhGgXnfmPNNXmxnOkRBrg==}
     engines: {node: '>= 0.8'}
 
+  engine.io-parser@5.2.3:
+    resolution: {integrity: sha512-HqD3yTBfnBxIrbnM1DoD6Pcq8NECnh8d4As1Qgh0z5Gg3jRRIqijury0CL3ghu/edArpUYiYqQiDUQBIs4np3Q==}
+    engines: {node: '>=10.0.0'}
+
+  engine.io@6.6.4:
+    resolution: {integrity: sha512-ZCkIjSYNDyGn0R6ewHDtXgns/Zre/NT6Agvq1/WobF7JXgFff4SeDroKiCO3fNJreU9YG429Sc81o4w5ok/W5g==}
+    engines: {node: '>=10.2.0'}
+
   enhanced-resolve@5.18.3:
     resolution: {integrity: sha512-d4lC8xfavMeBjzGr2vECC3fsGXziXZQyJxD868h2M/mBI3PwAuODxAkLkq5HYuvrPYcUtiLzsTo8U3PgX3Ocww==}
     engines: {node: '>=10.13.0'}
@@ -1833,10 +1867,6 @@ packages:
     engines: {node: '>=10'}
     hasBin: true
 
-  jiti@2.4.2:
-    resolution: {integrity: sha512-rg9zJN+G4n2nfJl5MW3BMygZX56zKPNVEYYqq7adpmMh4Jn2QNEwhvQlFy6jPVdcod7txZtKHWnyZiA3a0zP7A==}
-    hasBin: true
-
   jiti@2.6.1:
     resolution: {integrity: sha512-ekilCSN1jwRvIbgeg/57YFh8qQDNbwDb9xT/qu2DAHbFFZUicIl4ygVaAvzveMhMVr3LnpSKTNnwt8PoOfmKhQ==}
     hasBin: true
@@ -2049,6 +2079,10 @@ packages:
     engines: {node: ^18 || >=20}
     hasBin: true
 
+  negotiator@0.6.3:
+    resolution: {integrity: sha512-+EUsqGPLsM+j/zdChZjsnX51g4XrHFOIXwfnCVPGlQk/k5giakcKsuxCObBRu6DSm9opw/O6slWbJdghQM4bBg==}
+    engines: {node: '>= 0.6'}
+
   negotiator@1.0.0:
     resolution: {integrity: sha512-8Ofs/AUQh8MaEcrlq5xOX0CQ9ypTF5dl78mjlMNfOK08fzpgTHQRQPBxcPlEtIw0yRpws+Zo/3r+5WRby7u3Gg==}
     engines: {node: '>= 0.6'}
@@ -2168,8 +2202,8 @@ packages:
     resolution: {integrity: sha512-9ZhXKM/rw350N1ovuWHbGxnGh/SNJ4cnxHiM0rxE4VN41wsg8P8zWn9hv/buK00RP4WvlOyr/RBDiptyxVbkZQ==}
     engines: {node: '>=0.10.0'}
 
-  prisma@6.16.2:
+  prisma@6.18.0:
-    resolution: {integrity: sha512-aRvldGE5UUJTtVmFiH3WfNFNiqFlAtePUxcI0UEGlnXCX7DqhiMT5TRYwncHFeA/Reca5W6ToXXyCMTeFPdSXA==}
+    resolution: {integrity: sha512-bXWy3vTk8mnRmT+SLyZBQoC2vtV9Z8u7OHvEu+aULYxwiop/CPiFZ+F56KsNRNf35jw+8wcu8pmLsjxpBxAO9g==}
     engines: {node: '>=18.18'}
     hasBin: true
     peerDependencies:
@@ -2300,6 +2334,17 @@ packages:
     resolution: {integrity: sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw==}
     engines: {node: '>= 0.4'}
 
+  socket.io-adapter@2.5.5:
+    resolution: {integrity: sha512-eLDQas5dzPgOWCk9GuuJC2lBqItuhKI4uxGgo9aIV7MYbk2h9Q6uULEh8WBzThoI7l+qU9Ast9fVUmkqPP9wYg==}
+
+  socket.io-parser@4.2.4:
+    resolution: {integrity: sha512-/GbIKmo8ioc+NIWIhwdecY0ge+qVBSMdgxGygevmdHj24bsfgtCmcUUcQ5ZzcylGFHsN3k4HB4Cgkl96KVnuew==}
+    engines: {node: '>=10.0.0'}
+
+  socket.io@4.8.1:
+    resolution: {integrity: sha512-oZ7iUCxph8WYRHHcjBEc9unw3adt5CmSNlppj/5Q4k2RIrhl8Z5yY2Xr4j9zj0+wzVZ0bxmYoGSzKJnRl6A4yg==}
+    engines: {node: '>=10.2.0'}
+
   source-map-js@1.2.1:
     resolution: {integrity: sha512-UXWMKhLOwVKb728IUtQPXxfYU+usdybtUrK/8uGE8CQMvrhOpwvzDBwj0QhSL7MQc7vIsISBG8VQ8+IDQxpfQA==}
     engines: {node: '>=0.10.0'}
@@ -2523,6 +2568,18 @@ packages:
   wrappy@1.0.2:
     resolution: {integrity: sha512-l4Sp/DRseor9wL6EvV2+TuQn63dMkPjZ/sp9XkghTEbV9KlPS1xUsZ3u7/IQO4wxtcFB4bgpQPRcR3QCvezPcQ==}
 
+  ws@8.17.1:
+    resolution: {integrity: sha512-6XQFvXTkbfUOZOKKILFG1PDK2NDQs4azKQl26T0YS5CxqWLgXajbPZ+h4gZekJyRqFU8pvnbAbbs/3TgRPy+GQ==}
+    engines: {node: '>=10.0.0'}
+    peerDependencies:
+      bufferutil: ^4.0.1
+      utf-8-validate: '>=5.0.2'
+    peerDependenciesMeta:
+      bufferutil:
+        optional: true
+      utf-8-validate:
+        optional: true
+
   xtend@4.0.2:
     resolution: {integrity: sha512-LKYU1iAXJXUgAXn9URjiu+MWhyUXHsvfp7mcuYm9dSUKK0/CjtrUwFAxD82/mCWbtLsGjFIad0wIsod4zrTAEQ==}
     engines: {node: '>=0.4'}
@@ -3456,40 +3513,40 @@ snapshots:
       '@opentelemetry/api': 1.9.0
       '@opentelemetry/core': 2.1.0(@opentelemetry/api@1.9.0)
 
-  '@prisma/client@6.16.2(prisma@6.16.2(typescript@5.8.3))(typescript@5.8.3)':
+  '@prisma/client@6.16.2(prisma@6.18.0(typescript@5.8.3))(typescript@5.8.3)':
     optionalDependencies:
-      prisma: 6.16.2(typescript@5.8.3)
+      prisma: 6.18.0(typescript@5.8.3)
       typescript: 5.8.3
 
-  '@prisma/config@6.16.2':
+  '@prisma/config@6.18.0':
     dependencies:
       c12: 3.1.0
       deepmerge-ts: 7.1.5
-      effect: 3.16.12
+      effect: 3.18.4
       empathic: 2.0.0
     transitivePeerDependencies:
       - magicast
 
-  '@prisma/debug@6.16.2': {}
+  '@prisma/debug@6.18.0': {}
 
-  '@prisma/engines-version@6.16.0-7.1c57fdcd7e44b29b9313256c76699e91c3ac3c43': {}
+  '@prisma/engines-version@6.18.0-8.34b5a692b7bd79939a9a2c3ef97d816e749cda2f': {}
 
-  '@prisma/engines@6.16.2':
+  '@prisma/engines@6.18.0':
     dependencies:
-      '@prisma/debug': 6.16.2
+      '@prisma/debug': 6.18.0
-      '@prisma/engines-version': 6.16.0-7.1c57fdcd7e44b29b9313256c76699e91c3ac3c43
+      '@prisma/engines-version': 6.18.0-8.34b5a692b7bd79939a9a2c3ef97d816e749cda2f
-      '@prisma/fetch-engine': 6.16.2
+      '@prisma/fetch-engine': 6.18.0
-      '@prisma/get-platform': 6.16.2
+      '@prisma/get-platform': 6.18.0
 
-  '@prisma/fetch-engine@6.16.2':
+  '@prisma/fetch-engine@6.18.0':
     dependencies:
-      '@prisma/debug': 6.16.2
+      '@prisma/debug': 6.18.0
-      '@prisma/engines-version': 6.16.0-7.1c57fdcd7e44b29b9313256c76699e91c3ac3c43
+      '@prisma/engines-version': 6.18.0-8.34b5a692b7bd79939a9a2c3ef97d816e749cda2f
-      '@prisma/get-platform': 6.16.2
+      '@prisma/get-platform': 6.18.0
 
-  '@prisma/get-platform@6.16.2':
+  '@prisma/get-platform@6.18.0':
     dependencies:
-      '@prisma/debug': 6.16.2
+      '@prisma/debug': 6.18.0
 
   '@protobufjs/aspromise@1.1.2': {}
 
@@ -3591,6 +3648,8 @@ snapshots:
   '@rollup/rollup-win32-x64-msvc@4.52.3':
     optional: true
 
+  '@socket.io/component-emitter@3.1.2': {}
+
   '@standard-schema/spec@1.0.0': {}
 
   '@swc/helpers@0.5.17':
@@ -3692,6 +3751,10 @@ snapshots:
     dependencies:
       '@types/node': 22.15.17
 
+  '@types/cors@2.8.19':
+    dependencies:
+      '@types/node': 24.6.1
+
   '@types/estree@1.0.8': {}
 
   '@types/memcached@2.2.10':
@@ -3713,7 +3776,6 @@ snapshots:
   '@types/node@24.6.1':
     dependencies:
       undici-types: 7.13.0
-    optional: true
 
   '@types/oracledb@6.5.2':
     dependencies:
@@ -3904,6 +3966,11 @@ snapshots:
     dependencies:
       vue: 3.5.22(typescript@5.8.3)
 
+  accepts@1.3.8:
+    dependencies:
+      mime-types: 2.1.35
+      negotiator: 0.6.3
+
   accepts@2.0.0:
     dependencies:
       mime-types: 3.0.1
@@ -3955,6 +4022,8 @@ snapshots:
 
   balanced-match@1.0.2: {}
 
+  base64id@2.0.0: {}
+
   basic-auth@2.0.1:
     dependencies:
       safe-buffer: 5.1.2
@@ -4003,7 +4072,7 @@ snapshots:
       dotenv: 16.6.1
       exsolve: 1.0.7
       giget: 2.0.0
-      jiti: 2.4.2
+      jiti: 2.6.1
       ohash: 2.0.11
       pathe: 2.0.3
       perfect-debounce: 1.0.0
@@ -4099,6 +4168,10 @@ snapshots:
     dependencies:
       ms: 2.0.0
 
+  debug@4.3.7:
+    dependencies:
+      ms: 2.1.3
+
   debug@4.4.1:
     dependencies:
       ms: 2.1.3
@@ -4131,7 +4204,7 @@ snapshots:
 
   ee-first@1.1.1: {}
 
-  effect@3.16.12:
+  effect@3.18.4:
     dependencies:
       '@standard-schema/spec': 1.0.0
       fast-check: 3.23.2
@@ -4146,6 +4219,24 @@ snapshots:
 
   encodeurl@2.0.0: {}
 
+  engine.io-parser@5.2.3: {}
+
+  engine.io@6.6.4:
+    dependencies:
+      '@types/cors': 2.8.19
+      '@types/node': 24.6.1
+      accepts: 1.3.8
+      base64id: 2.0.0
+      cookie: 0.7.2
+      cors: 2.8.5
+      debug: 4.3.7
+      engine.io-parser: 5.2.3
+      ws: 8.17.1
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+
   enhanced-resolve@5.18.3:
     dependencies:
       graceful-fs: 4.2.11
@@ -4412,8 +4503,6 @@ snapshots:
       filelist: 1.0.4
       minimatch: 3.1.2
 
-  jiti@2.4.2: {}
-
   jiti@2.6.1: {}
 
   js-base64@3.7.7: {}
@@ -4596,6 +4685,8 @@ snapshots:
 
   nanoid@5.1.6: {}
 
+  negotiator@0.6.3: {}
+
   negotiator@1.0.0: {}
 
   node-addon-api@8.3.1: {}
@@ -4692,10 +4783,10 @@ snapshots:
     dependencies:
       xtend: 4.0.2
 
-  prisma@6.16.2(typescript@5.8.3):
+  prisma@6.18.0(typescript@5.8.3):
     dependencies:
-      '@prisma/config': 6.16.2
+      '@prisma/config': 6.18.0
-      '@prisma/engines': 6.16.2
+      '@prisma/engines': 6.18.0
     optionalDependencies:
       typescript: 5.8.3
     transitivePeerDependencies:
@@ -4906,6 +4997,36 @@ snapshots:
       side-channel-map: 1.0.1
       side-channel-weakmap: 1.0.2
 
+  socket.io-adapter@2.5.5:
+    dependencies:
+      debug: 4.3.7
+      ws: 8.17.1
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+
+  socket.io-parser@4.2.4:
+    dependencies:
+      '@socket.io/component-emitter': 3.1.2
+      debug: 4.3.7
+    transitivePeerDependencies:
+      - supports-color
+
+  socket.io@4.8.1:
+    dependencies:
+      accepts: 1.3.8
+      base64id: 2.0.0
+      cors: 2.8.5
+      debug: 4.3.7
+      engine.io: 6.6.4
+      socket.io-adapter: 2.5.5
+      socket.io-parser: 4.2.4
+    transitivePeerDependencies:
+      - bufferutil
+      - supports-color
+      - utf-8-validate
+
   source-map-js@1.2.1: {}
 
   speakingurl@14.0.1: {}
@@ -4978,8 +5099,7 @@ snapshots:
 
   undici-types@7.11.0: {}
 
-  undici-types@7.13.0:
+  undici-types@7.13.0: {}
-    optional: true
 
   unpipe@1.0.0: {}
 
@@ -5085,6 +5205,8 @@ snapshots:
 
   wrappy@1.0.2: {}
 
+  ws@8.17.1: {}
+
   xtend@4.0.2: {}
 
   y18n@5.0.8: {}

prisma/migrations/20251025113931_add_auto_auth_and_device_updates/migration.sql

@@ -0,0 +1,47 @@
+/*
+  Warnings:
+
+  - A unique constraint covering the columns `[namespace]` on the table `Device` will be added. If there are existing duplicate values, this will fail.
+
+*/
+-- AlterTable
+ALTER TABLE `AppInstall` ADD COLUMN `deviceType` VARCHAR(191) NULL,
+    ADD COLUMN `isReadOnly` BOOLEAN NOT NULL DEFAULT false;
+
+-- AlterTable
+ALTER TABLE `Device` ADD COLUMN `namespace` VARCHAR(191) NULL;
+
+-- 将所有设备的 namespace 设置为对应的 uuid 值，避免唯一键冲突
+UPDATE `Device` SET `namespace` = `uuid` WHERE `namespace` IS NULL;
+
+-- CreateTable
+CREATE TABLE `AutoAuth` (
+    `id` VARCHAR(191) NOT NULL,
+    `deviceId` INTEGER NOT NULL,
+    `password` VARCHAR(191) NULL,
+    `deviceType` VARCHAR(191) NULL,
+    `isReadOnly` BOOLEAN NOT NULL DEFAULT false,
+    `createdAt` DATETIME(3) NOT NULL DEFAULT CURRENT_TIMESTAMP(3),
+    `updatedAt` DATETIME(3) NOT NULL,
+
+    UNIQUE INDEX `AutoAuth_deviceId_password_key`(`deviceId`, `password`),
+    PRIMARY KEY (`id`)
+) DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci;
+
+-- 为每个设备创建默认的 AutoAuth 记录，将 Device.password 复制为 AutoAuth.password
+INSERT INTO `AutoAuth` (`id`, `deviceId`, `password`, `deviceType`, `isReadOnly`, `createdAt`, `updatedAt`)
+SELECT
+    CONCAT('autoauth_', UUID()),
+    `id`,
+    `password`,
+    NULL,
+    false,
+    CURRENT_TIMESTAMP(3),
+    CURRENT_TIMESTAMP(3)
+FROM `Device`;
+
+-- CreateIndex
+CREATE UNIQUE INDEX `Device_namespace_key` ON `Device`(`namespace`);
+
+-- AddForeignKey
+ALTER TABLE `AutoAuth` ADD CONSTRAINT `AutoAuth_deviceId_fkey` FOREIGN KEY (`deviceId`) REFERENCES `Device`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;

prisma/schema.prisma

@@ -8,7 +8,7 @@ datasource db {
 }
 
 model KVStore {
-  deviceId  Int      // 设备ID，作为namespace的一部分
+  deviceId  Int
   key       String
   value     Json
   creatorIp String?  @default("")
@@ -48,22 +48,41 @@ model Device {
   updatedAt    DateTime   @updatedAt
   password     String?
   passwordHint String?
+  namespace    String?    @unique // 用户自定义的唯一命名空间
 
   // 关联关系
   account      Account?   @relation(fields: [accountId], references: [id], onDelete: SetNull)
   appInstalls  AppInstall[]
   kvStore      KVStore[]  // 设备相关的KV存储
+  autoAuths    AutoAuth[] // 自动授权配置
 }
 
 model AppInstall {
   id               String   @id @default(cuid())
   deviceId         Int      // 关联的设备ID
   appId            String   // 应用ID (SHA256 hash)
-  token            String   @unique // 应用安装的唯一访问令牌，拥有完整KV读写权限
+  token            String   @unique // 应用安装的唯一访问令牌,拥有完整KV读写权限
   note             String?  // 安装备注
+  isReadOnly       Boolean  @default(false) // 是否只读
+  deviceType       String?  // 设备类型: teacher(教师), student(学生), classroom(班级一体机), parent(家长)
   installedAt      DateTime @default(now())
   updatedAt        DateTime @updatedAt
 
   // 关联关系
   device      Device   @relation(fields: [deviceId], references: [id], onDelete: Cascade)
 }
+
+model AutoAuth {
+  id               String   @id @default(cuid())
+  deviceId         Int      // 关联的设备ID
+  password         String?  // 配置密码,可以为空
+  deviceType       String?  // 自动设备类型: teacher(教师), student(学生), classroom(班级一体机), parent(家长)
+  isReadOnly       Boolean  @default(false) // 是否只读
+  createdAt        DateTime @default(now())
+  updatedAt        DateTime @updatedAt
+
+  // 关联关系
+  device      Device   @relation(fields: [deviceId], references: [id], onDelete: Cascade)
+
+  @@unique([deviceId, password]) // 同一设备的密码必须唯一
+}

routes/apps.js

@@ -2,9 +2,11 @@ import { Router } from "express";
 const router = Router();
 import { uuidAuth } from "../middleware/uuidAuth.js";
 import { jwtAuth } from "../middleware/jwt-auth.js";
+import { kvTokenAuth } from "../middleware/kvTokenAuth.js";
 import { PrismaClient } from "@prisma/client";
 import crypto from "crypto";
 import errors from "../utils/errors.js";
+import { verifyDevicePassword } from "../utils/crypto.js";
 
 const prisma = new PrismaClient();
 
@@ -75,6 +77,7 @@ router.post(
         appId: installation.appId,
         token: installation.token,
         note: installation.note,
+        name: installation.note, // 备注同时作为名称返回
         installedAt: installation.createdAt,
       });
   })
@@ -146,6 +149,7 @@ router.get(
       appId: install.appId,
       installedAt: install.installedAt,
       note: install.note,
+      name: install.note, // 备注同时作为名称返回
     }));
 
     return res.json({
@@ -156,4 +160,218 @@ router.get(
   })
 );
 
+/**
+ * POST /apps/auth/token
+ * 通过 namespace 和密码获取 token (自动授权)
+ * Body: { namespace: string, password: string, appId: string }
+ */
+router.post(
+  "/auth/token",
+  errors.catchAsync(async (req, res, next) => {
+    const { namespace, password, appId } = req.body;
+
+    if (!namespace) {
+      return next(errors.createError(400, "需要提供 namespace"));
+    }
+
+    if (!appId) {
+      return next(errors.createError(400, "需要提供 appId"));
+    }
+
+    // 通过 namespace 查找设备
+    const device = await prisma.device.findUnique({
+      where: { namespace },
+      include: {
+        autoAuths: true,
+      },
+    });
+
+    if (!device) {
+      return next(errors.createError(404, "设备不存在或 namespace 不正确"));
+    }
+
+    // 查找匹配的自动授权配置
+    let matchedAutoAuth = null;
+
+    // 如果提供了密码，查找匹配密码的自动授权
+    if (password) {
+      // 首先尝试直接匹配明文密码
+      matchedAutoAuth = device.autoAuths.find(auth => auth.password === password);
+
+      // 如果没有匹配到，尝试验证哈希密码（向后兼容）
+      if (!matchedAutoAuth) {
+        for (const autoAuth of device.autoAuths) {
+          if (autoAuth.password && autoAuth.password.startsWith('$2')) { // bcrypt 哈希以 $2 开头
+            try {
+              if (await verifyDevicePassword(password, autoAuth.password)) {
+                matchedAutoAuth = autoAuth;
+
+                // 自动迁移：将哈希密码更新为明文密码
+                await prisma.autoAuth.update({
+                  where: { id: autoAuth.id },
+                  data: { password: password }, // 保存明文密码
+                });
+
+                console.log(`AutoAuth ${autoAuth.id} 密码已自动迁移为明文`);
+                break;
+              }
+            } catch (err) {
+              // 如果验证失败，继续尝试下一个
+              continue;
+            }
+          }
+        }
+      }
+
+      if (!matchedAutoAuth) {
+        return next(errors.createError(401, "密码不正确"));
+      }
+    } else {
+      // 如果没有提供密码，查找密码为空的自动授权
+      matchedAutoAuth = device.autoAuths.find(auth => !auth.password);
+
+      if (!matchedAutoAuth) {
+        return next(errors.createError(401, "需要提供密码"));
+      }
+    }
+
+    // 根据自动授权配置创建 AppInstall
+    const token = crypto.randomBytes(32).toString("hex");
+
+    const installation = await prisma.appInstall.create({
+      data: {
+        deviceId: device.id,
+        appId: appId,
+        token,
+        note: null,
+        isReadOnly: matchedAutoAuth.isReadOnly,
+        deviceType: matchedAutoAuth.deviceType,
+      },
+    });
+
+    return res.status(201).json({
+      success: true,
+      token: installation.token,
+      deviceType: installation.deviceType,
+      isReadOnly: installation.isReadOnly,
+      installedAt: installation.installedAt,
+    });
+  })
+);
+
+/**
+ * POST /apps/tokens/:token/set-student-name
+ * 设置学生名称 (仅限学生类型的 token)
+ * Body: { name: string }
+ */
+router.post(
+  "/tokens/:token/set-student-name",
+  errors.catchAsync(async (req, res, next) => {
+    const { token } = req.params;
+    const { name } = req.body;
+
+    if (!name) {
+      return next(errors.createError(400, "需要提供学生名称"));
+    }
+
+    // 查找 token 对应的应用安装记录
+    const appInstall = await prisma.appInstall.findUnique({
+      where: { token },
+      include: {
+        device: true,
+      },
+    });
+
+    if (!appInstall) {
+      return next(errors.createError(404, "Token 不存在"));
+    }
+
+    // 验证 token 类型是否为 student
+    if (appInstall.deviceType !== 'student') {
+      return next(errors.createError(403, "只有学生类型的 token 可以设置名称"));
+    }
+
+    // 读取设备的 classworks-list-main 键值
+    const kvRecord = await prisma.kVStore.findUnique({
+      where: {
+        deviceId_key: {
+          deviceId: appInstall.deviceId,
+          key: 'classworks-list-main',
+        },
+      },
+    });
+
+    if (!kvRecord) {
+      return next(errors.createError(404, "设备未设置学生列表"));
+    }
+
+    // 解析学生列表
+    let studentList;
+    try {
+      studentList = kvRecord.value;
+      if (!Array.isArray(studentList)) {
+        return next(errors.createError(500, "学生列表格式错误"));
+      }
+    } catch (error) {
+      return next(errors.createError(500, "无法解析学生列表"));
+    }
+
+    // 验证名称是否在学生列表中
+    const studentExists = studentList.some(student => student.name === name);
+
+    if (!studentExists) {
+      return next(errors.createError(400, "该名称不在学生列表中"));
+    }
+
+    // 更新 AppInstall 的 note 字段
+    const updatedInstall = await prisma.appInstall.update({
+      where: { id: appInstall.id },
+      data: { note: name },
+    });
+
+    return res.json({
+      success: true,
+      token: updatedInstall.token,
+      name: updatedInstall.note,
+      deviceType: updatedInstall.deviceType,
+      updatedAt: updatedInstall.updatedAt,
+    });
+  })
+);
+
+/**
+ * PUT /apps/tokens/:token/note
+ * 更新令牌的备注信息
+ * Body: { note: string }
+ */
+router.put(
+  "/tokens/:token/note",
+  errors.catchAsync(async (req, res, next) => {
+    const { token } = req.params;
+    const { note } = req.body;
+
+    // 查找 token 对应的应用安装记录
+    const appInstall = await prisma.appInstall.findUnique({
+      where: { token },
+    });
+
+    if (!appInstall) {
+      return next(errors.createError(404, "Token 不存在"));
+    }
+
+    // 更新 AppInstall 的 note 字段
+    const updatedInstall = await prisma.appInstall.update({
+      where: { id: appInstall.id },
+      data: { note: note || null },
+    });
+
+    return res.json({
+      success: true,
+      token: updatedInstall.token,
+      note: updatedInstall.note,
+      updatedAt: updatedInstall.updatedAt,
+    });
+  })
+);
+
 export default router;

routes/auto-auth.js

@@ -0,0 +1,343 @@
+import { Router } from "express";
+const router = Router();
+import { jwtAuth } from "../middleware/jwt-auth.js";
+import { PrismaClient } from "@prisma/client";
+import errors from "../utils/errors.js";
+
+const prisma = new PrismaClient();
+
+/**
+ * GET /auto-auth/devices/:uuid/auth-configs
+ * 获取设备的所有自动授权配置 (需要 JWT 认证，且设备必须绑定到该账户)
+ */
+router.get(
+  "/devices/:uuid/auth-configs",
+  jwtAuth,
+  errors.catchAsync(async (req, res, next) => {
+    const { uuid } = req.params;
+    const account = res.locals.account;
+
+    // 查找设备并验证是否属于当前账户
+    const device = await prisma.device.findUnique({
+      where: { uuid },
+    });
+
+    if (!device) {
+      return next(errors.createError(404, "设备不存在"));
+    }
+
+    // 验证设备是否绑定到当前账户
+    if (!device.accountId || device.accountId !== account.id) {
+      return next(errors.createError(403, "该设备未绑定到您的账户"));
+    }
+
+    const autoAuths = await prisma.autoAuth.findMany({
+      where: { deviceId: device.id },
+      orderBy: { createdAt: 'desc' },
+    });
+
+    // 返回配置，智能处理密码显示
+    const configs = autoAuths.map(auth => {
+      // 检查是否是 bcrypt 哈希密码
+      const isHashedPassword = auth.password && auth.password.startsWith('$2');
+
+      return {
+        id: auth.id,
+        password: isHashedPassword ? null : auth.password, // 哈希密码不返回
+        isLegacyHash: isHashedPassword, // 标记是否为旧的哈希密码
+        deviceType: auth.deviceType,
+        isReadOnly: auth.isReadOnly,
+        createdAt: auth.createdAt,
+        updatedAt: auth.updatedAt,
+      };
+    });
+
+    return res.json({
+      success: true,
+      configs,
+    });
+  })
+);
+
+/**
+ * POST /auto-auth/devices/:uuid/auth-configs
+ * 创建新的自动授权配置 (需要 JWT 认证，且设备必须绑定到该账户)
+ * Body: { password?: string, deviceType?: string, isReadOnly?: boolean }
+ */
+router.post(
+  "/devices/:uuid/auth-configs",
+  jwtAuth,
+  errors.catchAsync(async (req, res, next) => {
+    const { uuid } = req.params;
+    const account = res.locals.account;
+    const { password, deviceType, isReadOnly } = req.body;
+
+    // 查找设备并验证是否属于当前账户
+    const device = await prisma.device.findUnique({
+      where: { uuid },
+    });
+
+    if (!device) {
+      return next(errors.createError(404, "设备不存在"));
+    }
+
+    // 验证设备是否绑定到当前账户
+    if (!device.accountId || device.accountId !== account.id) {
+      return next(errors.createError(403, "该设备未绑定到您的账户"));
+    }
+
+    // 验证 deviceType 如果提供的话
+    const validDeviceTypes = ['teacher', 'student', 'classroom', 'parent'];
+    if (deviceType && !validDeviceTypes.includes(deviceType)) {
+      return next(errors.createError(400, `设备类型必须是以下之一: ${validDeviceTypes.join(', ')}`));
+    }
+
+    // 规范化密码：空字符串视为 null
+    const plainPassword = (password !== undefined && password !== '') ? password : null;
+
+    // 查询该设备的所有自动授权配置，本地检查是否存在相同密码
+    const allAuths = await prisma.autoAuth.findMany({
+      where: { deviceId: device.id },
+    });
+
+    const existingAuth = allAuths.find(auth => auth.password === plainPassword);
+
+    if (existingAuth) {
+      return next(errors.createError(400, "该密码的自动授权配置已存在"));
+    }
+
+    // 创建新的自动授权配置（密码明文存储）
+    const autoAuth = await prisma.autoAuth.create({
+      data: {
+        deviceId: device.id,
+        password: plainPassword,
+        deviceType: deviceType || null,
+        isReadOnly: isReadOnly || false,
+      },
+    });
+
+    return res.status(201).json({
+      success: true,
+      config: {
+        id: autoAuth.id,
+        password: autoAuth.password, // 返回明文密码
+        deviceType: autoAuth.deviceType,
+        isReadOnly: autoAuth.isReadOnly,
+        createdAt: autoAuth.createdAt,
+      },
+    });
+  })
+);/**
+ * PUT /auto-auth/devices/:uuid/auth-configs/:configId
+ * 更新自动授权配置 (需要 JWT 认证，且设备必须绑定到该账户)
+ * Body: { password?: string, deviceType?: string, isReadOnly?: boolean }
+ */
+router.put(
+  "/devices/:uuid/auth-configs/:configId",
+  jwtAuth,
+  errors.catchAsync(async (req, res, next) => {
+    const { uuid, configId } = req.params;
+    const account = res.locals.account;
+    const { password, deviceType, isReadOnly } = req.body;
+
+    // 查找设备并验证是否属于当前账户
+    const device = await prisma.device.findUnique({
+      where: { uuid },
+    });
+
+    if (!device) {
+      return next(errors.createError(404, "设备不存在"));
+    }
+
+    // 验证设备是否绑定到当前账户
+    if (!device.accountId || device.accountId !== account.id) {
+      return next(errors.createError(403, "该设备未绑定到您的账户"));
+    }
+
+    // 查找自动授权配置
+    const autoAuth = await prisma.autoAuth.findUnique({
+      where: { id: configId },
+    });
+
+    if (!autoAuth) {
+      return next(errors.createError(404, "自动授权配置不存在"));
+    }
+
+    // 确保配置属于当前设备
+    if (autoAuth.deviceId !== device.id) {
+      return next(errors.createError(403, "无权操作此配置"));
+    }
+
+    // 验证 deviceType
+    const validDeviceTypes = ['teacher', 'student', 'classroom', 'parent'];
+    if (deviceType && !validDeviceTypes.includes(deviceType)) {
+      return next(errors.createError(400, `设备类型必须是以下之一: ${validDeviceTypes.join(', ')}`));
+    }
+
+    // 准备更新数据
+    const updateData = {};
+
+    if (password !== undefined) {
+      // 规范化密码：空字符串视为 null
+      const plainPassword = (password !== '') ? password : null;
+
+      // 查询该设备的所有配置，本地检查新密码是否与其他配置冲突
+      const allAuths = await prisma.autoAuth.findMany({
+        where: { deviceId: device.id },
+      });
+
+      const conflictAuth = allAuths.find(auth =>
+        auth.id !== configId && auth.password === plainPassword
+      );
+
+      if (conflictAuth) {
+        return next(errors.createError(400, "该密码已被其他配置使用"));
+      }
+
+      updateData.password = plainPassword;
+    }
+
+    if (deviceType !== undefined) {
+      updateData.deviceType = deviceType || null;
+    }
+
+    if (isReadOnly !== undefined) {
+      updateData.isReadOnly = isReadOnly;
+    }
+
+    // 更新配置
+    const updatedAuth = await prisma.autoAuth.update({
+      where: { id: configId },
+      data: updateData,
+    });
+
+    return res.json({
+      success: true,
+      config: {
+        id: updatedAuth.id,
+        password: updatedAuth.password, // 返回明文密码
+        deviceType: updatedAuth.deviceType,
+        isReadOnly: updatedAuth.isReadOnly,
+        updatedAt: updatedAuth.updatedAt,
+      },
+    });
+  })
+);
+
+/**
+ * DELETE /auto-auth/devices/:uuid/auth-configs/:configId
+ * 删除自动授权配置 (需要 JWT 认证，且设备必须绑定到该账户)
+ */
+router.delete(
+  "/devices/:uuid/auth-configs/:configId",
+  jwtAuth,
+  errors.catchAsync(async (req, res, next) => {
+    const { uuid, configId } = req.params;
+    const account = res.locals.account;
+
+    // 查找设备并验证是否属于当前账户
+    const device = await prisma.device.findUnique({
+      where: { uuid },
+    });
+
+    if (!device) {
+      return next(errors.createError(404, "设备不存在"));
+    }
+
+    // 验证设备是否绑定到当前账户
+    if (!device.accountId || device.accountId !== account.id) {
+      return next(errors.createError(403, "该设备未绑定到您的账户"));
+    }
+
+    // 查找自动授权配置
+    const autoAuth = await prisma.autoAuth.findUnique({
+      where: { id: configId },
+    });
+
+    if (!autoAuth) {
+      return next(errors.createError(404, "自动授权配置不存在"));
+    }
+
+    // 确保配置属于当前设备
+    if (autoAuth.deviceId !== device.id) {
+      return next(errors.createError(403, "无权操作此配置"));
+    }
+
+    // 删除配置
+    await prisma.autoAuth.delete({
+      where: { id: configId },
+    });
+
+    return res.status(204).end();
+  })
+);
+
+/**
+ * PUT /auto-auth/devices/:uuid/namespace
+ * 修改设备的 namespace (需要 JWT 认证，且设备必须绑定到该账户)
+ * Body: { namespace: string }
+ */
+router.put(
+  "/devices/:uuid/namespace",
+  jwtAuth,
+  errors.catchAsync(async (req, res, next) => {
+    const { uuid } = req.params;
+    const account = res.locals.account;
+    const { namespace } = req.body;
+
+    if (!namespace) {
+      return next(errors.createError(400, "需要提供 namespace"));
+    }
+
+    // 规范化 namespace：去除首尾空格
+    const trimmedNamespace = namespace.trim();
+
+    if (!trimmedNamespace) {
+      return next(errors.createError(400, "namespace 不能为空"));
+    }
+
+    // 查找设备并验证是否属于当前账户
+    const device = await prisma.device.findUnique({
+      where: { uuid },
+    });
+
+    if (!device) {
+      return next(errors.createError(404, "设备不存在"));
+    }
+
+    // 验证设备是否绑定到当前账户
+    if (!device.accountId || device.accountId !== account.id) {
+      return next(errors.createError(403, "该设备未绑定到您的账户"));
+    }
+
+    // 检查新的 namespace 是否已被其他设备使用
+    if (device.namespace !== trimmedNamespace) {
+      const existingDevice = await prisma.device.findUnique({
+        where: { namespace: trimmedNamespace },
+      });
+
+      if (existingDevice) {
+        return next(errors.createError(409, "该 namespace 已被其他设备使用"));
+      }
+    }
+
+    // 更新设备的 namespace
+    const updatedDevice = await prisma.device.update({
+      where: { id: device.id },
+      data: { namespace: trimmedNamespace },
+    });
+
+    return res.json({
+      success: true,
+      device: {
+        id: updatedDevice.id,
+        uuid: updatedDevice.uuid,
+        name: updatedDevice.name,
+        namespace: updatedDevice.namespace,
+        updatedAt: updatedDevice.updatedAt,
+      },
+    });
+  })
+);
+
+export default router;

routes/device.js

@@ -5,6 +5,7 @@ import { PrismaClient } from "@prisma/client";
 import crypto from "crypto";
 import errors from "../utils/errors.js";
 import { hashPassword, verifyDevicePassword } from "../utils/crypto.js";
+import { getOnlineDevices } from "../utils/socket.js";
 
 const prisma = new PrismaClient();
 
@@ -15,7 +16,7 @@ const prisma = new PrismaClient();
 router.post(
   "/",
   errors.catchAsync(async (req, res, next) => {
-    const { uuid, deviceName } = req.body;
+    const { uuid, deviceName, namespace } = req.body;
 
     if (!uuid) {
       return next(errors.createError(400, "设备UUID是必需的"));
@@ -34,11 +35,24 @@ router.post(
       return next(errors.createError(409, "设备UUID已存在"));
     }
 
+    // 处理 namespace：如果没有提供，则使用 uuid
+    const deviceNamespace = namespace && namespace.trim() ? namespace.trim() : uuid;
+
+    // 检查 namespace 是否已被使用
+    const existingNamespace = await prisma.device.findUnique({
+      where: { namespace: deviceNamespace },
+    });
+
+    if (existingNamespace) {
+      return next(errors.createError(409, "该 namespace 已被使用"));
+    }
+
     // 创建设备
     const device = await prisma.device.create({
       data: {
         uuid,
         name: deviceName,
+        namespace: deviceNamespace,
       },
     });
 
@@ -48,6 +62,7 @@ router.post(
         id: device.id,
         uuid: device.uuid,
         name: device.name,
+        namespace: device.namespace,
         createdAt: device.createdAt,
       },
     });
@@ -96,6 +111,7 @@ router.get(
           avatarUrl: device.account.avatarUrl,
         } : null,
         isBoundToAccount: !!device.account,
+        namespace: device.namespace,
       });
   })
 );/**
@@ -322,4 +338,36 @@ router.delete(
   })
 );
 
-export default router;
+export default router;
+
+/**
+ * GET /devices/online
+ * 查询在线设备（WebSocket 已连接）
+ * 返回：[{ uuid, connections, name? }]
+ */
+router.get(
+  "/online",
+  errors.catchAsync(async (req, res) => {
+    const list = getOnlineDevices();
+
+    if (list.length === 0) {
+      return res.json({ success: true, devices: [] });
+    }
+
+    // 补充设备名称
+    const uuids = list.map((x) => x.uuid);
+    const rows = await prisma.device.findMany({
+      where: { uuid: { in: uuids } },
+      select: { uuid: true, name: true },
+    });
+    const nameMap = new Map(rows.map((r) => [r.uuid, r.name]));
+
+    const devices = list.map((x) => ({
+      uuid: x.uuid,
+      connections: x.connections,
+      name: nameMap.get(x.uuid) || null,
+    }));
+
+    res.json({ success: true, devices });
+  })
+);

routes/kv-token.js

@@ -1,6 +1,7 @@
 import { Router } from "express";
 const router = Router();
 import kvStore from "../utils/kvStore.js";
+import { broadcastKeyChanged } from "../utils/socket.js";
 import { kvTokenAuth } from "../middleware/kvTokenAuth.js";
 import errors from "../utils/errors.js";
 import { PrismaClient } from "@prisma/client";
@@ -55,6 +56,54 @@ router.get(
   })
 );
 
+/**
+ * GET /_token
+ * 获取当前 KV Token 的详细信息（类型、备注等）
+ */
+router.get(
+  "/_token",
+  errors.catchAsync(async (req, res, next) => {
+    const token = res.locals.token;
+    const deviceId = res.locals.deviceId;
+
+    // 查找当前 token 对应的应用安装记录
+    const appInstall = await prisma.appInstall.findUnique({
+      where: { token },
+      include: {
+        device: {
+          select: {
+            id: true,
+            uuid: true,
+            name: true,
+            namespace: true,
+          },
+        },
+      },
+    });
+
+    if (!appInstall) {
+      return next(errors.createError(404, "Token 信息不存在"));
+    }
+
+    return res.json({
+      success: true,
+      token: appInstall.token,
+      appId: appInstall.appId,
+      deviceType: appInstall.deviceType,
+      isReadOnly: appInstall.isReadOnly,
+      note: appInstall.note,
+      installedAt: appInstall.installedAt,
+      updatedAt: appInstall.updatedAt,
+      device: {
+        id: appInstall.device.id,
+        uuid: appInstall.device.uuid,
+        name: appInstall.device.name,
+        namespace: appInstall.device.namespace,
+      },
+    });
+  })
+);
+
 /**
  * GET /_keys
  * 获取当前token对应设备的键名列表（分页，不包括内容）
@@ -199,6 +248,11 @@ router.get(
 router.post(
   "/_batchimport",
   errors.catchAsync(async (req, res, next) => {
+    // 检查token是否为只读
+    if (res.locals.appInstall?.isReadOnly) {
+      return next(errors.createError(403, "当前token为只读模式,无法修改数据"));
+    }
+
     const deviceId = res.locals.deviceId;
     const data = req.body;
 
@@ -219,7 +273,7 @@ router.post(
       req.connection.socket?.remoteAddress ||
       "";
 
-    const results = [];
+  const results = [];
     const errorList = [];
 
     // 批量处理所有键值对
@@ -230,6 +284,17 @@ router.post(
           key: result.key,
           created: result.createdAt.getTime() === result.updatedAt.getTime(),
         });
+        // 广播每个键的变更
+        const uuid = res.locals.device?.uuid;
+        if (uuid) {
+          broadcastKeyChanged(uuid, {
+            key: result.key,
+            action: "upsert",
+            created: result.createdAt.getTime() === result.updatedAt.getTime(),
+            updatedAt: result.updatedAt,
+            batch: true,
+          });
+        }
       } catch (error) {
         errorList.push({
           key,
@@ -256,6 +321,11 @@ router.post(
 router.post(
   "/:key",
   errors.catchAsync(async (req, res, next) => {
+    // 检查token是否为只读
+    if (res.locals.appInstall?.isReadOnly) {
+      return next(errors.createError(403, "当前token为只读模式,无法修改数据"));
+    }
+
     const deviceId = res.locals.deviceId;
     const { key } = req.params;
     const value = req.body;
@@ -273,6 +343,18 @@ router.post(
       "";
 
     const result = await kvStore.upsert(deviceId, key, value, creatorIp);
+
+    // 广播单个键的变更
+    const uuid = res.locals.device?.uuid;
+    if (uuid) {
+      broadcastKeyChanged(uuid, {
+        key: result.key,
+        action: "upsert",
+        created: result.createdAt.getTime() === result.updatedAt.getTime(),
+        updatedAt: result.updatedAt,
+      });
+    }
+
     return res.status(200).json({
       deviceId: result.deviceId,
       key: result.key,
@@ -289,6 +371,11 @@ router.post(
 router.delete(
   "/:key",
   errors.catchAsync(async (req, res, next) => {
+    // 检查token是否为只读
+    if (res.locals.appInstall?.isReadOnly) {
+      return next(errors.createError(403, "当前token为只读模式,无法修改数据"));
+    }
+
     const deviceId = res.locals.deviceId;
     const { key } = req.params;
 
@@ -300,6 +387,16 @@ router.delete(
       );
     }
 
+    // 广播删除
+    const uuid = res.locals.device?.uuid;
+    if (uuid) {
+      broadcastKeyChanged(uuid, {
+        key,
+        action: "delete",
+        deletedAt: new Date(),
+      });
+    }
+
     // 204状态码表示成功但无内容返回
     return res.status(204).end();
   })

utils/socket.js

@@ -0,0 +1,206 @@
+/**
+ * Socket.IO 管理与事件转发
+ *
+ * 功能：
+ * - 初始化 Socket.IO 并与 HTTP Server 绑定
+ * - 前端使用 KV token 加入设备频道（自动映射到对应设备 uuid 房间）
+ * - 同一设备的不同 token 会被归入同一频道
+ * - 维护在线设备列表
+ * - 提供广播 KV 键变更的工具方法
+ */
+
+import { Server } from "socket.io";
+import { PrismaClient } from "@prisma/client";
+
+// Socket.IO 单例实例
+let io = null;
+
+// 在线设备映射：uuid -> Set<socketId>
+const onlineMap = new Map();
+const prisma = new PrismaClient();
+
+/**
+ * 初始化 Socket.IO
+ * @param {import('http').Server} server HTTP Server 实例
+ */
+export function initSocket(server) {
+  if (io) return io;
+
+  const allowOrigin = process.env.FRONTEND_URL || "*";
+
+  io = new Server(server, {
+    cors: {
+      origin: allowOrigin,
+      methods: ["GET", "POST"],
+      credentials: true,
+    },
+  });
+
+  io.on("connection", (socket) => {
+    // 初始化每个连接所加入的设备房间集合
+    socket.data.deviceUuids = new Set();
+
+    // 仅允许通过 query.token/apptoken 加入
+    const qToken = socket.handshake?.query?.token || socket.handshake?.query?.apptoken;
+    if (qToken && typeof qToken === "string") {
+      joinByToken(socket, qToken).catch(() => {});
+    }
+
+    // 客户端使用 KV token 加入房间
+    socket.on("join-token", (payload) => {
+      const token = payload?.token || payload?.apptoken;
+      if (typeof token === "string" && token.length > 0) {
+        joinByToken(socket, token).catch(() => {});
+      }
+    });
+
+    // 客户端使用 token 离开房间
+    socket.on("leave-token", async (payload) => {
+      try {
+        const token = payload?.token || payload?.apptoken;
+        if (typeof token !== "string" || token.length === 0) return;
+        const appInstall = await prisma.appInstall.findUnique({
+          where: { token },
+          include: { device: { select: { uuid: true } } },
+        });
+        const uuid = appInstall?.device?.uuid;
+        if (uuid) leaveDeviceRoom(socket, uuid);
+      } catch {
+        // ignore
+      }
+    });
+
+    // 离开所有已加入的设备房间
+    socket.on("leave-all", () => {
+      const uuids = Array.from(socket.data.deviceUuids || []);
+      uuids.forEach((u) => leaveDeviceRoom(socket, u));
+    });
+
+    // 聊天室：发送文本消息到加入的设备频道
+    socket.on("chat:send", (data) => {
+      try {
+        const text = typeof data === "string" ? data : data?.text;
+        if (typeof text !== "string") return;
+        const trimmed = text.trim();
+        if (!trimmed) return;
+
+        // 限制消息最大长度，避免滥用
+        const MAX_LEN = 2000;
+        const safeText = trimmed.length > MAX_LEN ? trimmed.slice(0, MAX_LEN) : trimmed;
+
+        const uuids = Array.from(socket.data.deviceUuids || []);
+        if (uuids.length === 0) return;
+
+        const at = new Date().toISOString();
+        const payload = { text: safeText, at, senderId: socket.id };
+
+        uuids.forEach((uuid) => {
+          io.to(uuid).emit("chat:message", { uuid, ...payload });
+        });
+      } catch (err) {
+        console.error("chat:send error:", err);
+      }
+    });
+
+    socket.on("disconnect", () => {
+      const uuids = Array.from(socket.data.deviceUuids || []);
+      uuids.forEach((u) => removeOnline(u, socket.id));
+    });
+  });
+
+  return io;
+}
+
+/** 返回 Socket.IO 实例 */
+export function getIO() {
+  return io;
+}
+
+/**
+ * 让 socket 加入设备房间并记录在线
+ * @param {import('socket.io').Socket} socket
+ * @param {string} uuid
+ */
+function joinDeviceRoom(socket, uuid) {
+  socket.join(uuid);
+  if (!socket.data.deviceUuids) socket.data.deviceUuids = new Set();
+  socket.data.deviceUuids.add(uuid);
+  // 记录在线
+  const set = onlineMap.get(uuid) || new Set();
+  set.add(socket.id);
+  onlineMap.set(uuid, set);
+  // 可选：通知加入
+  io.to(uuid).emit("device-joined", { uuid, connections: set.size });
+}
+
+/**
+ * 让 socket 离开设备房间并更新在线表
+ * @param {import('socket.io').Socket} socket
+ * @param {string} uuid
+ */
+function leaveDeviceRoom(socket, uuid) {
+  socket.leave(uuid);
+  if (socket.data.deviceUuids) socket.data.deviceUuids.delete(uuid);
+  removeOnline(uuid, socket.id);
+}
+
+function removeOnline(uuid, socketId) {
+  const set = onlineMap.get(uuid);
+  if (!set) return;
+  set.delete(socketId);
+  if (set.size === 0) {
+    onlineMap.delete(uuid);
+  } else {
+    onlineMap.set(uuid, set);
+  }
+}
+
+/**
+ * 广播某设备下 KV 键已变更
+ * @param {string} uuid 设备 uuid
+ * @param {object} payload { key, action: 'upsert'|'delete'|'batch', updatedAt?, created? }
+ */
+export function broadcastKeyChanged(uuid, payload) {
+  if (!io || !uuid) return;
+  io.to(uuid).emit("kv-key-changed", { uuid, ...payload });
+}
+
+/**
+ * 获取在线设备列表
+ * @returns {Array<{uuid:string, connections:number}>}
+ */
+export function getOnlineDevices() {
+  const list = [];
+  for (const [uuid, set] of onlineMap.entries()) {
+    list.push({ uuid, connections: set.size });
+  }
+  // 默认按连接数降序
+  return list.sort((a, b) => b.connections - a.connections);
+}
+
+export default {
+  initSocket,
+  getIO,
+  broadcastKeyChanged,
+  getOnlineDevices,
+};
+
+/**
+ * 通过 KV token 让 socket 加入对应设备的房间
+ * @param {import('socket.io').Socket} socket
+ * @param {string} token
+ */
+async function joinByToken(socket, token) {
+  const appInstall = await prisma.appInstall.findUnique({
+    where: { token },
+    include: { device: { select: { uuid: true } } },
+  });
+  const uuid = appInstall?.device?.uuid;
+  if (uuid) {
+    joinDeviceRoom(socket, uuid);
+    // 可选：回执
+    socket.emit("joined", { by: "token", uuid });
+  } else {
+    socket.emit("join-error", { by: "token", reason: "invalid_token" });
+  }
+}