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56 lines
1.2 KiB
56 lines
1.2 KiB
2 years ago
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import { encrypt, decrypt } from 'crypto-js/aes'
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import { parse } from 'crypto-js/enc-utf8'
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import pkcs7 from 'crypto-js/pad-pkcs7'
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import ECB from 'crypto-js/mode-ecb'
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import md5 from 'crypto-js/md5'
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import UTF8 from 'crypto-js/enc-utf8'
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import Base64 from 'crypto-js/enc-base64'
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export interface EncryptionParams {
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key: string
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iv: string
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}
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export class AesEncryption {
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private key
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private iv
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constructor(opt: Partial<EncryptionParams> = {}) {
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const { key, iv } = opt
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if (key) {
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this.key = parse(key)
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}
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if (iv) {
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this.iv = parse(iv)
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}
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}
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get getOptions() {
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return {
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mode: ECB,
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padding: pkcs7,
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iv: this.iv
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}
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}
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encryptByAES(cipherText: string) {
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return encrypt(cipherText, this.key, this.getOptions).toString()
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}
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decryptByAES(cipherText: string) {
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return decrypt(cipherText, this.key, this.getOptions).toString(UTF8)
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}
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}
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export function encryptByBase64(cipherText: string) {
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return UTF8.parse(cipherText).toString(Base64)
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}
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export function decodeByBase64(cipherText: string) {
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return Base64.parse(cipherText).toString(UTF8)
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}
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export function encryptByMd5(password: string) {
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return md5(password).toString()
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}
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