@sinosun/lib/lib/NetApi/EncryptMode/Bsl2Mode.js

sinosun jsbridge and net toolkit

"use strict";

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/*
 * @Autor: miaoju
 * @Description:
 * @Date: 2022-11-17 16:20:52
 * @LastEditors: miaoju
 * @LastEditTime: 2022-11-30 00:18:36
 * @FilePath: /sinosunlib/src/NetApi/EncryptMode/Bsl2Mode.ts
 */

var JweEncrypt_1 = __importDefault(require("./JweEncrypt"));

var qs_1 = __importDefault(require("qs"));

var ICrypt_1 = __importDefault(require("../ICrypt"));
/**
 * Bsl数据加密模式，接口还是走原接口url，只是对数据加密、header添加加解密参数，params做加密
 */


var Bsl2Mode =
/** @class */
function (_super) {
  __extends(Bsl2Mode, _super);

  function Bsl2Mode() {
    var _this = _super !== null && _super.apply(this, arguments) || this; // 使用jwe加密工具


    _this.jweEncrypt = new JweEncrypt_1["default"](); // jwe加解密工具

    _this.encryptConfig = {
      encrypt: true,
      mode: "sinosun",
      keyType: 1 // mode 为sinosun时必传的 keyType, 如果使用其它mode类型的加密，可以在这儿扩展字段

    };
    return _this;
  }
  /**
   * 对请求数据做预处理
   * @param url
   * @param param
   * @param header
   * @param method
   * @param encryptConfig 外部可传入的加解密配置
   * @returns
   */


  Bsl2Mode.prototype.encrypt = function (url, param, header, method, encryptConfig) {
    return __awaiter(this, void 0, void 0, function () {
      var encryptSrc, requestParam, requestHeaders;
      return __generator(this, function (_a) {
        switch (_a.label) {
          case 0:
            this.encryptConfig = (0, _assign["default"])(this.encryptConfig, encryptConfig);

            if (window.sinosun && window.sinosun.encryptConfig) {
              this.encryptConfig = (0, _assign["default"])(this.encryptConfig, window.sinosun.encryptConfig);
            }

            if (!this.encryptConfig.encrypt) {
              // 是否开启BSL，不开启直接走网络请求
              return [2
              /*return*/
              , {
                requestUrl: url,
                requestParam: param,
                requestHeaders: header,
                requestMethod: method
              }];
            }

            if ("GET" === method.toUpperCase()) {
              encryptSrc = qs_1["default"].stringify(param, {
                arrayFormat: "indices"
              });
            } else {
              // post 请求
              encryptSrc = param;
            }

            return [4
            /*yield*/
            , this.jweEncrypt.doEncrypt(this.encryptConfig, encryptSrc, method)];

          case 1:
            requestParam = _a.sent();
            requestHeaders = (0, _assign["default"])({
              "x-sinosl-mode": this.encryptConfig.mode,
              "x-sinosl-content-type": "application/json; charset=utf-8"
            }, header);
            return [2
            /*return*/
            , {
              requestUrl: url,
              requestParam: requestParam,
              requestHeaders: requestHeaders,
              requestMethod: method
            }];
        }
      });
    });
  }; //bsl非隧道模式数据解密


  Bsl2Mode.prototype.decrypt = function (param) {
    return __awaiter(this, void 0, void 0, function () {
      var data;
      return __generator(this, function (_a) {
        switch (_a.label) {
          case 0:
            if (!this.encryptConfig.encrypt) {
              // 是否开启BSL，不开启直接走网络请求
              return [2
              /*return*/
              , param];
            }

            return [4
            /*yield*/
            , this.jweEncrypt.doDecrypt(this.encryptConfig, param)];

          case 1:
            data = _a.sent();
            return [2
            /*return*/
            , data];
        }
      });
    });
  };

  return Bsl2Mode;
}(ICrypt_1["default"]);

exports["default"] = Bsl2Mode;