n-digit-token/lib/library/generateSecureBytes.js

Cryptographically secure pseudo-random token of n digits

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.generateSecureBytes = void 0;
const crypto_1 = require("crypto");
/**
 * Generate secure random bytes of given length.
 * @param {number} length
 * @return {Buffer} bytes in buffer
 */
const generateSecureBytesBuffer = (length, options) => options && options.customByteStream
    ? options.customByteStream(length)
    : (0, crypto_1.randomBytes)(length);
/**
 * Generate secure random bytes of given length.
 * @param {number} length
 * @return {string} bytes in hex
 */
const generateSecureBytes = (length, options) => generateSecureBytesBuffer(length, options).toString('hex');
exports.generateSecureBytes = generateSecureBytes;