@hunterparks/betterpr/bin/lib/crypto.js

A better way to look at PRs in Bitbucket!

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.passwordEncrypt = exports.passwordDecrypt = void 0;
const crypto_1 = __importDefault(require("crypto"));
const algo = 'aes-256-ctr';
const key = 'NSCcA4wvkQxTKaJp7fFJsQM7mR8WEghn';
const passwordDecrypt = (cyphertext) => {
    const decipher = crypto_1.default.createDecipheriv(algo, key, Buffer.from(cyphertext.iv, 'hex'));
    const decrpyted = Buffer.concat([
        decipher.update(Buffer.from(cyphertext.content, 'hex')),
        decipher.final(),
    ]);
    return decrpyted.toString();
};
exports.passwordDecrypt = passwordDecrypt;
const passwordEncrypt = (plaintext) => {
    const iv = crypto_1.default.randomBytes(16);
    const cipher = crypto_1.default.createCipheriv(algo, key, iv);
    const encrypted = Buffer.concat([cipher.update(plaintext), cipher.final()]);
    return {
        iv: iv.toString('hex'),
        content: encrypted.toString('hex'),
    };
};
exports.passwordEncrypt = passwordEncrypt;