securejs

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npm i securejs

Usage

JavaScript

const secure = require('securejs')

TypeScript

import * as secure from 'securejs'

Creating a new ID

secure.newId(10)
 
// Output: 2o9GCroXsD

secure.newId(10, 'string', {
    case: 'uppercase'
})
 
// Output: SUPRJVKXQL

secure.newId(10, 'number')
 
// Output: 6724359154

secure.makeId(10, index => index + 1)
 
// Output: 12345678910

Encryption / Decryption

// text, key
secure.encrypt('securejs is the best', 'abc123')
 
// Output: U2FsdGVkX1/IdEzGVRJ2NvQeVSImQrda0d4ucwpolRa4o7WPdspqxHWdz39Mz32G

// encrypted text, key
secure.decrypt('U2FsdGVkX1/IdEzGVRJ2NvQeVSImQrda0d4ucwpolRa4o7WPdspqxHWdz39Mz32G', 'abc123')
 
// Output: securejs is the best

Documentation

SecureOptions

case

uppercase: Make all the letters upppercase

lowercase: Make all the letters lowercase

any (default): Randomize the capitalization

interface SecureOptions {
    case: 'uppercase' or 'lowercase' or 'any' (default)
}

makeId

Creates a new ID with the specified character generation function

length: The length of the new ID

each: The character generation function. Takes in the index of the character, and returns a new character determined by the function

function makeId(length: number, each: (index: number) => any): string

newId

Creates a new ID with the specified length, type, and options

length: The length of the new ID

type: default is "any"

if type = "any" or left blank: numbers and letters

if type = "number": just numbers

if type = "string": just letters

options (type SecureOptions): To further customize the ID creation. Must explicitly specify the type if you want to add options

function newId(length: number, type?: 'any' or 'number' or 'string', options?: SecureOptions): string

encrypt

Encrypts text with a key

text: What you want to encrypt

key: The encryption key

function encrypt(text: string, key: string): string

decrypt

Decrypts encrypted text with a key

text: The encrypted text you want to decrypt

key: The encryption key (the key you encrypted the original text with)

function decrypt(text: string, key: string): string