easy-api-client/lib/utils/EncryptUtil.js

开源项目服务端api框架easy-spring-boot-api的typescript客户端api对接工具包

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.EncryptUtil = void 0;
var ApiClient_1 = require("../api/ApiClient");
var EncryptUtil = /** @class */ (function () {
    function EncryptUtil() {
    }
    EncryptUtil.sortAndMontage = function (data) {
        var result = '';
        var keys = Object.keys(data);
        var params = {};
        //转换字段
        keys.forEach(function (key) {
            if (data[key] === undefined || data[key] === null || data[key] instanceof Array) {
                return;
            }
            params[key] = data[key];
        });
        keys = Object.keys(params);
        keys = keys.sort();
        //对键值对进行拼接
        keys.forEach(function (key) {
            result += key;
            var content = String(params[key]);
            result += content;
        });
        //console.log(result);
        return result;
    };
    EncryptUtil.signSHA1Hex = function (data, timestamp, secret) {
        var str = this.sortAndMontage(data);
        if (ApiClient_1.CurrentLoginUserInfo.enableLog) {
            console.log("sortedParamsResult:".concat(str));
        }
        var salt = String(timestamp);
        var txt = secret + salt + str + salt + secret;
        //console.log(`content: ${txt}`);
        try {
            return this.Sha1(txt).toString(this.EncodeHex).toUpperCase();
        }
        catch (e) {
            console.error(e);
        }
        return '';
    };
    EncryptUtil.signMD5Hex = function (value, secret) {
        try {
            return this.MD5(value + secret).toString(this.EncodeHex).toUpperCase();
        }
        catch (e) {
            console.error(e);
        }
        return '';
    };
    EncryptUtil.encrypt = function (data, secret) {
        var formatedKey = this.EncodeUtf8.parse(secret); // 将 key 转为 128bit 格式
        var formatedData = this.EncodeUtf8.parse(data); // 将 data 转为 utf8 编码格式
        var encrypted = this.AES.encrypt(formatedData, formatedKey, {
            'mode': this.Ecb,
            'padding': this.Pkcs7
        }); // 加密
        return encrypted.toString(); // AES 加密生成的密文是一个对象，直接将其转为字符串是一个 Base64 编码串
    };
    EncryptUtil.decrypt = function (encryptData, secret) {
        var formatedKey = this.EncodeUtf8.parse(secret); // 将 key 转为 128bit 格式
        var decryptedData = this.AES.decrypt(encryptData, formatedKey, {
            'mode': this.Ecb,
            'padding': this.Pkcs7
        }); // 解密
        return decryptedData.toString(this.EncodeUtf8) || encryptData; // 经过 AES 解密后，依然是一个对象，将其变成明文就需要按照 Utf8 格式转为字符串
    };
    EncryptUtil.maskData = function (content) {
        if (!content) {
            return content;
        }
        var start = content.length / 4;
        var end = content.length * 3 / 4;
        var head = content.substring(0, start);
        var tail = content.substring(end);
        var m = end - start;
        var middle = '';
        for (var i = 0; i < m; i++) {
            middle += '*';
        }
        return head + middle + tail;
    };
    EncryptUtil.AES = require('crypto-js/aes');
    EncryptUtil.EncodeUtf8 = require('crypto-js/enc-utf8');
    EncryptUtil.EncodeHex = require('crypto-js/enc-hex');
    EncryptUtil.EncodeBase64 = require('crypto-js/enc-base64');
    EncryptUtil.Ecb = require('crypto-js/mode-ecb');
    EncryptUtil.Pkcs7 = require('crypto-js/pad-pkcs7');
    EncryptUtil.Sha1 = require('crypto-js/sha1');
    EncryptUtil.MD5 = require('crypto-js/md5');
    return EncryptUtil;
}());
exports.EncryptUtil = EncryptUtil;