115 lines
3.0 KiB
TypeScript
115 lines
3.0 KiB
TypeScript
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const {ccclass, property} = cc._decorator;
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import CryptoJS = require('./crypto-js.min.js'); //引用AES源码js
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const BASE_URL = "https://api.sparkus.cn";
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//只负责网络接口 次类只负责和后端交互，不负责处理数据 数据处理在GameTool
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@ccclass
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export default class HttpUtil extends cc.Component {
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//排行榜
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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: "100012",
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secretKey: "onnfPKJW",
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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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