gen-jhipster
Version:
VHipster - Spring Boot + Angular/React/Vue in one handy generator
45 lines (44 loc) • 1.51 kB
JavaScript
/**
* Copyright 2013-2026 the original author or authors from the JHipster project.
*
* This file is part of the JHipster project, see https://www.jhipster.tech/
* for more information.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { randomBytes } from 'node:crypto';
/**
* Get a random hex string
* @param {number} len the length to use, defaults to 50
*/
export function createSecret(len = 50) {
return randomBytes(len).toString('hex');
}
/**
* Generates a base64 secret from given string or random hex
* @param secret the value used to get base64 secret
*/
export function convertSecretToBase64(secret) {
return Buffer.from(secret).toString('base64');
}
export function createBase64Secret(len, reproducible = false) {
if (typeof len === 'boolean') {
reproducible = len;
len = undefined;
}
if (reproducible) {
len = len ?? 50;
return `SECRET--${len}`;
}
return Buffer.from(createSecret(len)).toString('base64');
}