v2board机场用户流量监控机器人

本项目旨在帮助机场主揪出恶意消耗流量的坏蛋

前言

目前只能运行在Google Apps Script, 主要是方便后期会添加nodejs, php脚本, 感兴趣的同学也可以一起维护这个库

开始了

准备工作

一个Google邮箱, 在云端硬盘创建一个 Google Apps Script
一个 Telegram Bot 的 token, 用于群里通知
2v2board的后台 + 管理账号

将以下脚本代码粘贴进去

点击展开代码

// 替换为你的机器人token, 如何创建机器人及获取token https://hellodk.cn/post/743
const botToken = `xxxxxxxxxxxxxxxxxxxxxx`
// 替换为你的tg群id, 如何获取tg群id https://hellodk.cn/post/743
const groupId = `xxxxxxxxxxxxxxxxxxxxxx`
// 你的v2board后台地址
const baseUrl = `xxxxxxxxxxxxxxxxxxxxxx`
// v2board后台token
const authorization = `xxxxxxxxxxxxxxxxxxxxxx`

// 一些默认值, 自行调整
// 十分钟超过限制封号, 默认10G, 看4K十分钟也就5G左右
const limitIn10min = 10
// 默认查5000个人, 机场超过5000人的自行修改
const pageSize = 5000
// 禁用未绑定tg的用户
const banNoTG = false

// 下面的不用改了
// 邮箱脱敏
const regex = /(.{2}).*(.{2}@.*)/;

// 部署为web应用可以直接查看
function doGet() {
  const cache = CacheService.getScriptCache()
  const data = (JSON.parse(cache.get('inuse')) || []).filter(item => item.today > 0.01).sort((a, b) => b.today - a.today).map(item => `${item.id} ${item.email}  ${item.today?.toFixed(4)}`).join('\n')
  return ContentService.createTextOutput().append(data)
}

function JSON2form(json) {
  var queryString = "";
  // 遍历JSON对象的属性，并将其添加到查询字符串中
  for (var key in json) {
      if (json.hasOwnProperty(key)) {
          if (queryString !== "") {
              queryString += "&";
          }
          queryString += encodeURIComponent(key) + "=" + encodeURIComponent(json[key]);
      }
  }
  return queryString;
}

/** 重置用户订阅 */
function resetSub(user) {
  var url = baseUrl + "/user/resetSecret";
  var payload = "id=" + user.id;
  var options = {
      "method": "POST",
      "headers": {
          authorization,
      },
      "payload": payload,
      "followRedirects": true,
      "muteHttpExceptions": true
  };
  var response = UrlFetchApp.fetch(url, options);
  console.log(response.getContentText());
  sendTelegramMessage(groupId, `已重置 \`${user.email}\``)
}

/** 封禁用户 */
function banUser(user, reason) {
  const userInfoKeys = [
      expired_at,
      telegram_id,
      password,
      password_algo,
      password_salt,
      discount,
      commission_rate,
      last_login_ip,
      speed_limit,
      remarks,
      invite_user_email,
  ]
  user = getUserInfo(user.id)
  userInfoKeys.forEach(i => user[i] = '')
  user.banned = 1
  var url = baseUrl + "/user/update";
  var payload = JSON2form(user);
  console.log(payload)
  var options = {
      "method": "POST",
      "headers": {
          authorization
      },
      "payload": payload,
      "followRedirects": true,
      "muteHttpExceptions": true
  };
  var { data, errors } = JSON.parse(UrlFetchApp.fetch(url, options).getContentText());
  sendTelegramMessage(groupId, `禁用 \`${user.email}\` ${data ? '成功' : '失败'} ${errors ? JSON.stringify(errors) : ''} ${reason ? reason : ''}`)
}

/** 获取用户信息, 禁用的时候需要 */
function getUserInfo(id) {
  var url = baseUrl + "/user/getUserInfoById?id=" + id;
  var options = {
      "headers": {
          authorization
      },
      "method": "GET",
      "muteHttpExceptions": true
  };
  return JSON.parse(UrlFetchApp.fetch(url, options).getContentText()).data
}

/** tg机器人发送消息 */
function sendTelegramMessage(chatID, message) {
  var url = "https://api.telegram.org/bot" + botToken + "/sendMessage";
  var payload = {
      "chat_id": chatID,
      "text": message,
      "parse_mode": "Markdown"
  };
  var options = {
      "method": "post",
      "payload": payload
  };
  UrlFetchApp.fetch(url, options);
}

/** 获取在线用户状态 */
function getUsers() {
  const cache = CacheService.getScriptCache()
  const inuse = JSON.parse(cache.get('inuse')) || []
  const res = UrlFetchApp.fetch(baseUrl + `/user/fetch?filter[0][key]=banned&filter[0][condition]=%3D&filter[0][value]=0&filter[1][key]=d&filter[1][condition]=%3E%3D&filter[1][value]=1&pageSize=${pageSize}&current=1`, {
      headers: {
          authorization,
      },
  })
  const { data } = JSON.parse(res.getContentText())
  const online = data.filter((i) => new Date() - (i.t * 1000) < 10 * 1000 * 60);
  console.log(`十分钟前有${inuse.length}人使用, 十分钟内有${online.length}人使用`)
  const huairen = []
  const more1G = []
  let newCache = inuse
  for (let user of online) {
      if (banNoTG && user.telegram_id === null) {
          banUser(user, '禁用原因: 未绑定TG')
      }
      const currUser = inuse.find(item => item.id === user.id)
      if (currUser) {
          const used = (user.total_used - currUser.total_used) / (1024 * 1024 * 1024)
          currUser.today = currUser.today + used
          if (new Date().getHours() === 0 && new Date().getMinutes() <= 16) {
              currUser.today = 0
          }
          if (used > 1) {
              more1G.push(user)
          }
          if (used > limitIn10min) {
              huairen.push(user)
              resetSub(user)
          }
          if (used > limitIn10min) {
              banUser(user)
          }
          currUser.used_in_10 = used
          currUser.total_used = user.total_used
          user.used_in_10 = used
      }
      else {
          newCache.push({
              id: user.id,
              total_used: user.total_used,
              email: user.email,
              used_in_10: 0,
              today: 0,
          })
      }
      newCache = newCache.filter(item => !item.used_in_10 || item.used_in_10 > 0.2)
  }
  try {
      cache.put('inuse', JSON.stringify(newCache), 21600)
  }
  catch (e) {
      cache.put('inuse', JSON.stringify([]), 21600)
  }
  if (more1G.length > 0) {
      const msg1 = more1G.sort((a, b) => b.used_in_10 - a.used_in_10).map((i, index) => `${index + 1}: id: \`${i.id}\` \`${i.email.replace(regex, '$1****$2')}\` 十分钟用了${i.used_in_10.toFixed(4)}G`).join('\n')
      sendTelegramMessage(groupId, `有${online.length}人使用, 其中${more1G.length}人使用超过1G\n${msg1}`)
  }
  if (huairen.length > 0) {
      const msg = huairen.map((i, index) => `坏蛋${index + 1}: \`${i.email}\` 十分钟用了${i.used_in_10} ${i.telegram_id ? '还绑定了tg: ' + i.telegram_id : ''}`).join('\n')
      sendTelegramMessage(groupId, msg)
  }
}

填写相关字段

获取tg机器人token & 获取tg群id

https://hellodk.cn/post/743

// 替换为你的机器人token, 如何创建机器人及获取token https://hellodk.cn/post/743
const botToken = `6027577190:AAEtRVFcbV-uSK9tRkcn6Nz6pZyfE8nckiQ`
// 替换为你的tg群id, 如何获取tg群id https://hellodk.cn/post/743
const groupId = `-100389849124`

获取后台信息

进入v2board后台, 打开浏览器的控制台, 再进入 用户管理 页面复制 /user前面的内容粘贴到 baseUrl

// https://v2.freeloader.eu.org/api/v1/0f797db5/user/fetch?pageSize=10&current=1&total=1
// 你的v2board后台地址
const baseUrl = `https://v2.freeloader.eu.org/api/v1/0f797db5`

回到控制台, 继续向下看, 获取token

// v2board后台token
const authorization = `eyJ0eXAiOiJcV1QiLCJhbGciOiJIUzI1NiJ9.eyJpZCI6NTM2LCJzZXNzaW9uIjoiM2NjYWRiMTljNzhiYTc0YjFlYjgzYjZiOGY0ZGJiYWYifQ.zmoOLPwYywFgG6Aj_maGjCj-EOG28OxduIlWFM6cReP`

这样就基本配置好了 #运行点击 调试 后面的下拉框, 选择 getUsers, 点击 调试, 授权访问网站