55 lines
1.2 KiB
TypeScript
55 lines
1.2 KiB
TypeScript
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import AES from 'crypto-js/aes';
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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 = UTF8.parse(key);
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}
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if (iv) {
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this.iv = UTF8.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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} as any;
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}
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encryptByAES(cipherText: string) {
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return AES.encrypt(cipherText, this.key, this.getOptions).toString();
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}
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decryptByAES(cipherText: string) {
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return AES.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 decryptByBase64(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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