48 lines
1.4 KiB
TypeScript
48 lines
1.4 KiB
TypeScript
import Base64 from 'crypto-js/enc-base64'
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import UTF8 from 'crypto-js/enc-utf8'
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import { JSEncrypt } from 'jsencrypt'
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import md5 from 'crypto-js/md5'
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import CryptoJS from 'crypto-js'
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export function encodeByBase64(txt: string) {
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return UTF8.parse(txt).toString(Base64)
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}
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export function decodeByBase64(txt: string) {
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return Base64.parse(txt).toString(UTF8)
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}
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export function encryptByMd5(txt: string) {
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return md5(txt).toString()
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}
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const publicKey
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= 'MFwwDQYJKoZIhvcNAQEBBQADSwAwSAJBAM51dgYtMyF+tTQt80sfFOpSV27a7t9u'
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+ 'aUVeFrdGiVxscuizE7H8SMntYqfn9lp8a5GH5P1/GGehVjUD2gF/4kcCAwEAAQ=='
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export function encryptByRsa(txt: string) {
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const encryptor = new JSEncrypt()
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encryptor.setPublicKey(publicKey) // 设置公钥
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return encryptor.encrypt(txt) // 对数据进行加密
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}
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/**
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* AES加密
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* @param word 要加密的密码
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* @param account 账号，用于生成加密密钥
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* @returns 加密后的字符串
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*/
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export function encryptByAes(word: string, account: string) {
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// 对账号做md5计算，然后取8-24位作为密钥（16个字符）
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const accountMd5 = md5(account).toString()
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const keyWord = accountMd5.substring(8, 24) // 取8-24位（索引8-23，共16位）
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const key = CryptoJS.enc.Utf8.parse(keyWord)
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const arcs = CryptoJS.enc.Utf8.parse(word)
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const encrypted = CryptoJS.AES.encrypt(arcs, 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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