windows 登录提醒程序

背景

有时候担心电脑被黑，或者账号密码丢失，导致别人偷摸登录个人设备。所以搞一个小监控程序。程序脚本用 nodejs 写

准备

安装 nvm ，安装最新版本的 nodejs

开发脚本

安装依赖

npm install axios

脚本开发

const axios = require('axios');
const fs = require('fs');
const path = require('path');
const os = require('os');

// 日志配置
const logPath = path.join(__dirname, 'post_log.txt');
const log = (message) => {
  const timestamp = new Date().toISOString();
  fs.appendFileSync(logPath, `[${timestamp}] ${message}\n`);
};
const userInfo = os.userInfo();
const args = process.argv.slice(2);
let  title = "";
if(args.length>0){
  title = args[0];
}
const date = new Date();
const formatted = `${date.getFullYear()}-${String(date.getMonth()+1).padStart(2,'0')}-${String(date.getDate()).padStart(2,'0')} ${String(date.getHours()).padStart(2,'0')}:${String(date.getMinutes()).padStart(2,'0')}:${String(date.getSeconds()).padStart(2,'0')}`;
// 请求配置
const postData = {
  userNames: "收件人",
  title: "机器["+title+"]提醒",
  msg: userInfo.username + " | " + getLocalIPs() + " | " + formatted
};

function getLocalIPs() {
  const interfaces = os.networkInterfaces();
  const ips = [];

  for (const [dev, ifaceList] of Object.entries(interfaces)) {
    for (const iface of ifaceList) {
      // 过滤 IPv4 且非内网地址
      if (iface.family === 'IPv4' && !iface.internal) {
        ips.push({
          interface: dev,
          address: iface.address,
          family: iface.family,
          mac: iface.mac
        });
      }
    }
  }
  if(ips.length>0){
    return ips[0].address;
  }
  return "";
}

// 发送请求
const sendRequest = async () => {
  try {
    const response = await axios.post(
      'https://testhost/sendMsg',
      postData,
      {
        headers: { 'Content-Type': 'application/json' },
        httpsAgent: new (require('https').Agent)({  
          rejectUnauthorized: false  // 临时忽略证书验证（测试用）
        })
      }
    );
    log(`请求成功，状态码：${response.status}`);
  } catch (error) {
    log(`请求失败：${error.message}`);
  }
};

// 执行请求
sendRequest();

配置 windows 任务

win + R 运行 taskschd.msc 打开任务配置，创建基本任务

其他

这里的程序是用 nodejs 写的，纯粹就是想试试 nodejs。如果大家只是需要这么一个功能，那么完全可以用 windows bat 实现，bat 的代码也贴给大家参考

@echo off
for /f "tokens=2 delims==" %%I in ('wmic os get localdatetime /value') do set datetime=%%I
set year=%datetime:~0,4%
set month=%datetime:~4,2%
set day=%datetime:~6,2%
set hour=%datetime:~8,2%
set minute=%datetime:~10,2%
set second=%datetime:~12,2%
set formatted_time=%year%-%month%-%day% %hour%:%minute%:%second%
echo cur_time:%formatted_time%

for /f "tokens=2 delims=:" %%a in ('ipconfig ^| findstr /i "IPv4"') do (
    set IP=%%a
    goto :break
)
:break
echo localIP:%IP%
curl -X POST "https://testhost/sendMsg" ^
     -H "Content-Type: application/json" ^
     -d "{\"userNames\": \"收件人\",\"title\": \"PC notice\",\"msg\": \"%USERNAME% login [%IP%] at %formatted_time%\"}"