mirror of https://github.com/chillzhuang/Sword
85 lines
2.2 KiB
JavaScript
85 lines
2.2 KiB
JavaScript
import CryptoJS from 'crypto-js';
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export default class crypto {
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// 使用AesUtil.genAesKey()生成,需和后端配置保持一致
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static aesKey = 'O2BEeIv399qHQNhD6aGW8R8DEj4bqHXm';
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// 使用DesUtil.genDesKey()生成,需和后端配置保持一致
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static desKey = '';
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/**
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* aes 加密方法
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* @param data
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* @returns {*}
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*/
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static encrypt(data) {
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return this.encryptAES(data, this.aesKey);
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}
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/**
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* aes 解密方法
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* @param data
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* @returns {*}
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*/
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static decrypt(data) {
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return this.decryptAES(data, this.aesKey);
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}
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/**
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* aes 加密方法，同java：AesUtil.encryptToBase64(text, aesKey);
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*/
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static encryptAES(data, key) {
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const dataBytes = CryptoJS.enc.Utf8.parse(data);
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const keyBytes = CryptoJS.enc.Utf8.parse(key);
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const encrypted = CryptoJS.AES.encrypt(dataBytes, keyBytes, {
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iv: keyBytes,
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mode: CryptoJS.mode.CBC,
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padding: CryptoJS.pad.Pkcs7,
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});
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return CryptoJS.enc.Base64.stringify(encrypted.ciphertext);
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}
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/**
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* aes 解密方法，同java：AesUtil.decryptFormBase64ToString(encrypt, aesKey);
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*/
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static decryptAES(data, key) {
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const keyBytes = CryptoJS.enc.Utf8.parse(key);
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const decrypted = CryptoJS.AES.decrypt(data, keyBytes, {
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iv: keyBytes,
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mode: CryptoJS.mode.CBC,
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padding: CryptoJS.pad.Pkcs7,
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});
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return CryptoJS.enc.Utf8.stringify(decrypted);
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}
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/**
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* des 加密方法，同java：DesUtil.encryptToBase64(text, desKey)
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*/
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static encryptDES(data, key) {
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const keyHex = CryptoJS.enc.Utf8.parse(key);
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const encrypted = CryptoJS.DES.encrypt(data, keyHex, {
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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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/**
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* des 解密方法，同java：DesUtil.decryptFormBase64(encryptBase64, desKey);
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*/
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static decryptDES(data, key) {
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const keyHex = CryptoJS.enc.Utf8.parse(key);
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const decrypted = CryptoJS.DES.decrypt(
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{
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ciphertext: CryptoJS.enc.Base64.parse(data),
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},
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keyHex,
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{
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mode: CryptoJS.mode.ECB,
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padding: CryptoJS.pad.Pkcs7,
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}
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);
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return decrypted.toString(CryptoJS.enc.Utf8);
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}
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}
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