257 lines
7.5 KiB
TypeScript
257 lines
7.5 KiB
TypeScript
// import CryptoJS from "crypto-js";
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import GameData from '../GameData';
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import CryptoJS = require('./crypto-js.min.js'); //引用AES源码js
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// import axios from 'axios'
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const {ccclass, property} = cc._decorator;
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@ccclass
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export default class HttpUtil extends cc.Component {
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//排行榜type2为获取，type1为上传
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static async rankData(type,callback,data): Promise<any> {
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data.gameId = GameData._instance.GM_INFO.gameId;
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data.userId = GameData._instance.GM_INFO.userId;
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const time = Math.floor((new Date().getTime()) / 1000)
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const url = apiSign(`/api/get/rank/data?gameId=${config.gameId}&dataType=${type}&time=${time}`, data)
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this.httpPost(url,data,callback);
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}
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static async uploadUserLogData(data,callback): Promise<any> {
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data.gameId = GameData._instance.GM_INFO.gameId;
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data.userId = GameData._instance.GM_INFO.userId;
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const url = '/log/collect/data';
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this.httpPost(url,data,callback);
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}
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//暂时用不到
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static async getUserRecord(data,callback): Promise<any> {
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data.gameId = GameData._instance.GM_INFO.gameId;
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data.userId = GameData._instance.GM_INFO.userId;
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const time = Math.floor((new Date().getTime()) / 1000)
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const url = apiSign(`/api/get/user/data?gameId=${config.gameId}&time=${time}`, data)
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this.httpPost(url,data,callback);
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}
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static httpPost(url,data,callBack){
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data.gameId = GameData._instance.GM_INFO.gameId;
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data.userId = GameData._instance.GM_INFO.userId;
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var urlData = "http://api.sparkus.cn" + url;
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// console.log("params:",JSON.stringify(data));
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let xhr = new XMLHttpRequest();
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xhr.open('POST', urlData);
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xhr.setRequestHeader('Content-Type', 'application/json');
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xhr.onreadystatechange = function () {
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if (xhr.readyState == 4 && xhr.status == 200) {
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var data = xhr.responseText;
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if(!data){
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// console.log("初始化失败");
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return;
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}
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var json = JSON.parse(data);
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// console.log('http success:' + json);
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callBack(json);
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}
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else{
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// var json = JSON.parse(data);
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// console.log('http fail:' + url);
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callBack(json);
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}
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};
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xhr.send(JSON.stringify(data));
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}
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static httpGet(url,callBack){
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var urlData = "http://api.sparkus.cn" + url;
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console.log(urlData);
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let xhr = new XMLHttpRequest();
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xhr.open('GET', urlData);
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xhr.setRequestHeader('Content-Type', 'text/plain');
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xhr.onreadystatechange = function () {
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if (xhr.readyState == 4 && xhr.status == 200) {
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var data = xhr.responseText;
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if(data){
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var json = JSON.parse(data);
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console.info('http success:' + json);
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callBack(json);
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}
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else callBack(data);
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}
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else{
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console.info('http fail:' + url);
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callBack(null);
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}
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};
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xhr.send();
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}
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}
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function responseHandler(response: { data: any }) {
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return response.data
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}
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// 响应拦截器
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// Rq.interceptors.response.use(responseHandler)
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const config = {
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gameId: "100001",
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secretKey: "zDLsruVI",
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EK:"hui231%1"
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};
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interface CrypotoType {
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encryptByDES: any
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decryptByDES: any
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hmacSha256: any
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}
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class Crypoto implements CrypotoType {
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// 加密的向明值，自己根据项目实际情况定，需要跟后端开发保持一致
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private keyHex = this.getHetKey()
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private getHetKey() {
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return CryptoJS.enc.Utf8.parse(config.EK);
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}
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/** DES加密 */
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encryptByDES(message: string, secret?: string) {
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if(!message) {
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return message
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}
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const key = secret? CryptoJS.enc.Utf8.parse(secret): this.keyHex
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const encrypted = CryptoJS.DES.encrypt(message, key, {
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mode: CryptoJS.mode.ECB,
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padding: CryptoJS.pad.Pkcs7
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});
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return encrypted.toString()
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}
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/** DES解密 */
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decryptByDES(message: string, secret?: string) {
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const key = secret? CryptoJS.enc.Utf8.parse(secret): this.keyHex
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const decrypted = CryptoJS.DES.decrypt({
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ciphertext: CryptoJS.enc.Base64.parse(message)
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}, key, {
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mode: CryptoJS.mode.ECB,
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padding: CryptoJS.pad.Pkcs7
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})
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return decrypted.toString(CryptoJS.enc.Utf8)
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}
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/** hmacSHA256加密 */
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hmacSha256(message: string, secret?: string) {
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const keyHex = secret? CryptoJS.enc.Utf8.parse(secret): this.keyHex
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const hash = CryptoJS.HmacSHA256(message, keyHex);
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return hash.toString()
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}
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/** hmacSHA256验证 */
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verifyHmacSha256(message: string, signature: string) {
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const hash = CryptoJS.HmacSHA256(message, this.keyHex);
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return hash.toString() === signature
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}
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/** CBC加密 */
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encryptCBC(word: string) {
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if (!word) {
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return word;
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}
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const srcs = CryptoJS.enc.Utf8.parse(word);
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const encrypted = CryptoJS.AES.encrypt(srcs, this.keyHex, {
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iv: this.keyHex,
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mode: CryptoJS.mode.CBC,
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padding: CryptoJS.pad.ZeroPadding
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});
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return encrypted.toString();
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}
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/** CBC解密 */
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decryptCBC(word: string) {
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if (!word) {
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return word;
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}
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const encryptedHexStr = CryptoJS.enc.Hex.parse(word);
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const srcs = CryptoJS.enc.Base64.stringify(encryptedHexStr);
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const decrypt = CryptoJS.AES.decrypt(srcs, this.keyHex, {
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iv: this.keyHex,
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mode: CryptoJS.mode.CBC,
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padding: CryptoJS.pad.ZeroPadding
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});
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const decryptedStr = decrypt.toString(CryptoJS.enc.Utf8);
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return decryptedStr.toString();
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}
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}
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const fxCry = new Crypoto();
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function isEmpty(data) {
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return data === "" || data === null || data === undefined || data.length === 0 || JSON.stringify(data) == "{}"
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}
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function getQueryString(obj) {
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// 首先对对象的键进行排序并过滤空值
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const sortedKeys = Object.keys(obj).sort();
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const sortedObj = {};
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for (let i = 0; i < sortedKeys.length; i++) {
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if (isEmpty(obj[sortedKeys[i]])) {
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continue;
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}
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sortedObj[sortedKeys[i]] = obj[sortedKeys[i]];
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}
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// 然后将排序后的对象转换为查询字符串
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const params = [];
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for (const key in sortedObj) {
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params.push(`${encodeURIComponent(key)}=${encodeURIComponent(sortedObj[key])}`);
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}
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return params.join('&');
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}
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/**
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* 组装签名字符串
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* @param string url: 请求地址
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* @param string postStr: post参数的a=1&b=2
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* @returns
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*/
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function genSignStr(url: string, postStr: string): string {
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let lessUrl = url.replace('?', '')
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lessUrl = lessUrl + "&" + postStr
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return encodeURIComponent(fxCry.hmacSha256(lessUrl))
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}
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// 对参数进行统一urlencode
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function urlencode(url: string): string {
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const [baseUrl, queryString] = url.split("?", 2);
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const params = new URLSearchParams(queryString);
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return `${baseUrl}?${params.toString()}`;
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}
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/**
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*
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* @param url {string} 接口地址
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* @param params {object} 需要加密的参数对象
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*/
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function apiSign(url: string, params = {}) {
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let convertUrl = url.trim()
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if (convertUrl.indexOf('?') === -1) {
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convertUrl += '?'
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}
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// 传入参数转换拼接字符串
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let postStr = getQueryString(params)
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const signedStr = genSignStr(convertUrl, postStr)
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const encryptStr = `sign=${signedStr}`
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let encryptSignStr = fxCry.encryptByDES(encryptStr, config.secretKey)
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encryptSignStr = encodeURIComponent(encryptSignStr)
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return `${urlencode(convertUrl)}&_p=${encryptSignStr}`
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}
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