@tnhb/kits/dist/Kits.js

TNHB Kits 请求工具 SDK By blak-kong

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.Kits = void 0;
/**
 * @author blak-kong
 * @copyright blak-kong@foxmail.com
 * @description 常用的工具方法
 */
const CryptoJS = require("crypto-js");
const uuid = require("uuid");
const access_1 = require("@tnhb/access");
class Kits {
    /**
    * sha 加密 urlParams ,生成数字签名
    * @param access_key 用户key
    * @param secret_key 密钥key
    * @param method 请求类型
    * @param baseurl 请求域名 host
    * @param path    请求地址
    * @param params    加密数据
    */
    static get_sign_sha(path, params, host) {
        const apiHost = host || 'api.btcgateway.pro';
        const apiParams = params || {};
        return this.sign_sha('GET', apiHost, path, apiParams);
    }
    static post_sign_sha(path, params, host) {
        const apiHost = host || 'api.btcgateway.pro';
        const apiParams = params || {};
        return this.sign_sha('POST', apiHost, path, apiParams);
    }
    static sign_sha(method, baseurl, path, data) {
        let accessConfig = access_1.AccessConfigKit.getAccessConfig;
        let rawParams = this.getUrlRawParams(accessConfig);
        let paramsData = Object.assign(rawParams, data);
        let paramsArray = [];
        for (let item in paramsData) {
            if (paramsData.hasOwnProperty(item)) {
                paramsArray.push(item + "=" + encodeURIComponent(paramsData[item]));
            }
        }
        paramsArray.sort(); // 排序会在原数组上操作，不生成副本
        let urlParams = paramsArray.join("&");
        const meta = [method, baseurl, path, urlParams].join("\n");
        const hash = CryptoJS.HmacSHA256(meta, accessConfig.getaccessScrect);
        const Signature = encodeURIComponent(CryptoJS.enc.Base64.stringify(hash));
        urlParams += `&Signature=${Signature}`;
        return urlParams;
    }
    static getUrlRawParams(accessConfig) {
        return {
            AccessKeyId: accessConfig.getaccessKey,
            SignatureMethod: "HmacSHA256",
            SignatureVersion: 2,
            Timestamp: new Date().toISOString().slice(0, 19) // 使用 ISO 标准返回 Date 对象的字符串格式
        };
    }
    /**
     * 随机生成字符串
     */
    static generateStr() {
        return uuid.v4().replace(/\-/g, '');
    }
}
exports.Kits = Kits;
//# sourceMappingURL=Kits.js.map