@iredium/butterfly/lib/helpers/crypto.js

Express API Framework

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var crypto = require("crypto");
var DEFAULT_ALGORITHM = 'aes-256-ctr';
var Crypto = /** @class */ (function () {
    function Crypto() {
    }
    Crypto.encrypt = function (text, outputEncoding, algorithm) {
        if (outputEncoding === void 0) { outputEncoding = 'hex'; }
        if (algorithm === void 0) { algorithm = DEFAULT_ALGORITHM; }
        var cryptoPassword = process.env.IREDIUM_CRYPTO_PASSWORD || '';
        var cipher = crypto.createCipher(algorithm, cryptoPassword);
        var crypted = cipher.update(text, 'utf8', outputEncoding);
        crypted += cipher.final(outputEncoding);
        return crypted;
    };
    Crypto.decrypt = function (text, inputEncoding, algorithm) {
        if (inputEncoding === void 0) { inputEncoding = 'hex'; }
        if (algorithm === void 0) { algorithm = DEFAULT_ALGORITHM; }
        var cryptoPassword = process.env.IREDIUM_CRYPTO_PASSWORD || '';
        var decipher = crypto.createDecipher(algorithm, cryptoPassword);
        var dec = decipher.update(text, inputEncoding, 'utf8');
        dec += decipher.final('utf8');
        return dec;
    };
    return Crypto;
}());
exports.Crypto = Crypto;