t-comm/lib/cocos/network/interceptors/request/cocos-fangshua-interceptor.js

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'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var _classCallCheck = require('@babel/runtime/helpers/classCallCheck');
var _createClass = require('@babel/runtime/helpers/createClass');
var base64_decode = require('../../../../base64/decode.js');
require('../../../../base64/config.js');

function _interopDefaultLegacy (e) { return e && typeof e === 'object' && 'default' in e ? e : { 'default': e }; }

var _classCallCheck__default = /*#__PURE__*/_interopDefaultLegacy(_classCallCheck);
var _createClass__default = /*#__PURE__*/_interopDefaultLegacy(_createClass);

function _createForOfIteratorHelper(r, e) { var t = "undefined" != typeof Symbol && r[Symbol.iterator] || r["@@iterator"]; if (!t) { if (Array.isArray(r) || (t = _unsupportedIterableToArray(r)) || e && r && "number" == typeof r.length) { t && (r = t); var _n = 0, F = function F() {}; return { s: F, n: function n() { return _n >= r.length ? { done: !0 } : { done: !1, value: r[_n++] }; }, e: function e(r) { throw r; }, f: F }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } var o, a = !0, u = !1; return { s: function s() { t = t.call(r); }, n: function n() { var r = t.next(); return a = r.done, r; }, e: function e(r) { u = !0, o = r; }, f: function f() { try { a || null == t["return"] || t["return"](); } finally { if (u) throw o; } } }; }
function _unsupportedIterableToArray(r, a) { if (r) { if ("string" == typeof r) return _arrayLikeToArray(r, a); var t = {}.toString.call(r).slice(8, -1); return "Object" === t && r.constructor && (t = r.constructor.name), "Map" === t || "Set" === t ? Array.from(r) : "Arguments" === t || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(t) ? _arrayLikeToArray(r, a) : void 0; } }
function _arrayLikeToArray(r, a) { (null == a || a > r.length) && (a = r.length); for (var e = 0, n = Array(a); e < a; e++) n[e] = r[e]; return n; }
/** 默认存储 key */
var DEFAULT_STORAGE_KEY = 'cocos_login_info';
/**
 * Cocos 端防刷拦截器
 *
 * 加到请求拦截器的最后，会根据加密协议在请求 header 里加上防刷签名参数。
 * 依赖业务提前请求 GetTs 接口获取加密参数（ts + encryptData）。
 *
 * 加密协议见文档：
 * https://doc.weixin.qq.com/flowchart/f4_APsAyQbdAFwbbhTs281TFe1ncmazz?scode=AJEAIQdfAAor0oxY1IAPsAyQbdAFw
 *
 * 参考 pmd-npm/packages/business/src/network/interceptor/request/common/fangshua/fangshuaInterceptor.ts
 *
 * @example
 * ```ts
 * import { CocosFangshuaInterceptor } from 't-comm/cocos/network';
 *
 * const fangshuaInterceptor = new CocosFangshuaInterceptor({
 *   storage,
 *   getTs: () => appInfo.ts,
 *   getEncryptData: () => appInfo.encryptData,
 *   crypto: {
 *     md5: (data) => CryptoJS.MD5(data).toString(),
 *     aesDecrypt: (key, encryptedHex, iv) => { ... },
 *   },
 *   debug: true, // 开启调试日志（默认 false）
 * });
 * ```
 */
var CocosFangshuaInterceptor = /*#__PURE__*/function () {
  function CocosFangshuaInterceptor(options) {
    _classCallCheck__default["default"](this, CocosFangshuaInterceptor);
    this.options = options;
  }
  return _createClass__default["default"](CocosFangshuaInterceptor, [{
    key: "interceptor",
    value: function interceptor(param) {
      var _a, _b;
      if (!needSign(param)) {
        return [false, param];
      }
      var _this$options = this.options,
        storage = _this$options.storage,
        _this$options$storage = _this$options.storageKey,
        storageKey = _this$options$storage === void 0 ? DEFAULT_STORAGE_KEY : _this$options$storage,
        crypto = _this$options.crypto;
      var ts = this.options.getTs();
      var loginInfo = (_a = storage === null || storage === void 0 ? void 0 : storage.get) === null || _a === void 0 ? void 0 : _a.call(storage, storageKey);
      var ouid = (loginInfo === null || loginInfo === void 0 ? void 0 : loginInfo.ouid) || '';
      var accesstoken = (loginInfo === null || loginInfo === void 0 ? void 0 : loginInfo.accesstoken) || '';
      var encryptData = this.options.getEncryptData();
      var iv = 'ZdPwUq+f3OzuEWHP';
      this.log('[fangshuaInterceptor]', {
        ts: ts,
        ouid: ouid,
        accesstoken: accesstoken,
        encryptData: encryptData
      });
      if (!ts || !ouid || !accesstoken || !encryptData) {
        return [false, param];
      }
      var body = param === null || param === void 0 ? void 0 : param.reqData;
      // 上报类请求需要检测是否为活跃上报
      if (((_b = param === null || param === void 0 ? void 0 : param.url) === null || _b === void 0 ? void 0 : _b.indexOf('/tipmp.user.commreport.commreport/CommReport')) !== -1 && !isActiveReport(body)) {
        this.log('[fangshuaInterceptor] 不是活跃上报');
        return [false, param];
      }
      try {
        var decryptedText = crypto.aesDecrypt(crypto.md5(ouid + accesstoken), decodeEncryptData(encryptData), iv);
        var decryptedJson = JSON.parse(decryptedText);
        this.log('[fangshuaInterceptor] decryptedJson:', decryptedJson);
        var ukey = decryptedJson.ukey;
        var tipId = decryptedJson.req_id;
        var mock = isMock() ? '1' : '0';
        var sig = crypto.md5(ts + ouid + crypto.md5(JSON.stringify(body)) + ukey + accesstoken + mock);
        // Cocos 小游戏环境统一使用 header（与小程序一致）
        param.header = param.header || {};
        param.header.Tip_sig = sig;
        param.header.Tip_id = tipId;
        param.header.Tip_ts = ts;
        param.header.Tip_mock = mock;
        return [false, param];
      } catch (error) {
        console.error('[CocosFangshuaInterceptor] 签名计算失败:', error);
        return [false, param];
      }
    }
    /** 仅 debug=true 时打印日志 */
  }, {
    key: "log",
    value: function log() {
      if (this.options.debug) {
        var _console;
        (_console = console).log.apply(_console, arguments);
      }
    }
  }]);
}();
// 需要签名的 CGI 列表
var SIGN_CGI_LIST = [
// 防刷
'/tipmp.user.commreport.commreport/CommReport', '/pmdtrpc.commcgi.tipcgi.tipcgi/WaterProofReconfirm',
// 高校
'/merc.plugin.usermgr_cgi.usermgr_cgi/VerifyAgeRange', '/merc.plugin.usermgr_cgi.usermgr_cgi/CheckStuAgeByIdCard',
// 转化产品
'/merc.plugin.brandlott_cgi.brandlott_cgi/QueryBrandLottByMoreGameAttribute', '/merc.plugin.brandlott_cgi.brandlott_cgi/QueryFissionBrandLottActInfoByPlguin', '/merc.plugin.brandlott_cgi.brandlott_cgi/CheckInviteLoginGame', '/merc.plugin.brandlott_cgi.brandlott_cgi/V2CheckInviteLoginGame', '/merc.plugin.brandlott_cgi.brandlott_cgi/AcceptInviteLoginGame', '/merc.plugin.brandlott_cgi.brandlott_cgi/PointsWithdraw', '/merc.plugin.brandlott_cgi.brandlott_cgi/RecvExtraGift', '/merc.plugin.brandlott_cgi.brandlott_cgi/RecvLottTask', '/merc.plugin.brandlott_cgi.brandlott_cgi/LockTask'];
/**
 * 判断请求是否需要带上防刷签名信息
 * @param param 请求参数
 * @returns 是否需要签名
 */
function needSign(param) {
  var url = (param === null || param === void 0 ? void 0 : param.url) || '';
  // eslint-disable-next-line no-useless-escape
  var pathRegex = /^(?:https?:\/\/)?[^\/?#]+(\/[^?#]*)/;
  var match = url.match(pathRegex);
  var urlPath = match ? match[1] || url : url;
  var isFound = SIGN_CGI_LIST.find(function (item) {
    return urlPath.includes(item);
  });
  if (isFound) {
    return true;
  }
  // 检查接口是否要求开启：适合业务接口指定
  if ((param === null || param === void 0 ? void 0 : param.enableTipSig) === true) {
    return true;
  }
  return false;
}
/**
 * 增加需要签名的 CGI 接口
 * @param cgiList 需要签名的接口地址列表
 */
function appendSignCGI() {
  var cgiList = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : [];
  cgiList === null || cgiList === void 0 ? void 0 : cgiList.forEach(function (url) {
    if (!SIGN_CGI_LIST.includes(url)) {
      SIGN_CGI_LIST.push(url);
    }
  });
}
/**
 * 判断是否是活跃上报
 * @param body post 请求的 body 内容
 * @returns 本次上报内容是否是活跃上报
 */
function isActiveReport(body) {
  var list = body === null || body === void 0 ? void 0 : body.list;
  if (list) {
    var _iterator = _createForOfIteratorHelper(list),
      _step;
    try {
      for (_iterator.s(); !(_step = _iterator.n()).done;) {
        var event = _step.value;
        if (event.event_id === 'active') {
          return true;
        }
      }
    } catch (err) {
      _iterator.e(err);
    } finally {
      _iterator.f();
    }
  }
  return false;
}
/**
 * 对后台数据进行解密（Base64 → Hex）
 * 使用 t-comm 自带的 innerDecode（兼容小游戏环境，无需 window.atob）
 * @param encryptData 加密数据
 * @returns 解密后的 hex 字符串
 */
function decodeEncryptData(encryptData) {
  var decodedData = base64_decode.innerDecode(encryptData);
  var hexString = '';
  for (var i = 0; i < decodedData.length; i++) {
    var hex = decodedData.charCodeAt(i).toString(16);
    hexString += hex.length === 1 ? "0".concat(hex) : hex;
  }
  hexString = hexString.toUpperCase();
  return hexString;
}
/**
 * 当前运行环境是否是无头浏览器/自动化工具
 * 在小游戏环境中通常返回 false，但保留检测逻辑以兼容开发者工具等场景
 * @returns 是否是自动化环境
 */
function isMock() {
  // 小游戏环境中 navigator/window 可能不存在，做安全检测
  if (typeof navigator !== 'undefined') {
    var isHeadlessChrome = /HeadlessChrome/.test(navigator.userAgent || '');
    if (isHeadlessChrome) return true;
    var isPuppeteer = 'puppeteer' in navigator;
    if (isPuppeteer) return true;
    if (navigator.webdriver) return true;
  }
  if (typeof window !== 'undefined') {
    var isPhantomJS = 'callPhantom' in window || '_phantom' in window;
    if (isPhantomJS) return true;
  }
  return false;
}

exports.CocosFangshuaInterceptor = CocosFangshuaInterceptor;
exports.appendSignCGI = appendSignCGI;
exports.isActiveReport = isActiveReport;
exports.needSign = needSign;