csprpg
v1.1.1
Published
basic cryptographically secure pseudo-random password generator based on node crypto's randombytes or webCrypto.getRandomValues in the browser
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csprpg
basic cryptographically secure pseudo-random password generator based on node crypto's randombytes or webCrypto.getRandomValues in the browser.
Example
import csprpg from 'csprpg'
const log = label => console.log.bind(console, label)
const spec = {
length: 16, // characters, default 12, min 4, max 4096
lowercase: true, // default
numbers: true, // default
symbols: '!$?#@+-=', // default true = `^!$%&/{([)]=}?\\+*~#<>|,;.:-_`
uppercase: true // default
}
log('sync')(csprpg(spec))
csprpg(spec, log('async'))
API v1
export default function csprpg (
opts?: Partial<CsprpgSpec> | CsprpgCallback,
cb?: Partial<CsprpgSpec> | CsprpgCallback
): string
export interface CsprpgSpec {
randombytes: typeof randombytes
length: number
lowercase: boolean | string
uppercase: boolean | string
numbers: boolean | string
symbols: boolean | string
}
export interface CsprpgCallback {
(err?: any, rnd?: string): void
}
TypeScript
although this library is written in TypeScript, it may also be imported into plain JavaScript code: code editors will still benefit from the available type definition, e.g. for helpful code completion.
License
Copyright 2019 ZenyWay S.A.S., Stephane M. Catala
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
http://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.