node-laravel-encryptor

node-laravel-encryptor

NodeJS version of Laravel's 5.8 (and probably older versions) Encrypter Class Illuminate/Encryption/Encrypter.php

With this module you can create the encrypted payload for a cookie from Node Js and be read by Laravel.

Laravel Encrypter format:

Laravel only allows AES-128-CBC AES-256-CBC. If no algorithm is defined default is AES-256-CBC

{
  "iv":  "iv in base64",
  "value":  "encrypted data",
  "mac":  "Hash HMAC"
}

Install

$> npm i node-laravel-encryptor

Use

const {LaravelEncryptor} = require('node-laravel-encryptor');

let laravelEncryptor = new LaravelEncryptor({
    laravel_key: 'Laravel APP_KEY without base64:',
});

laravelEncryptor
    .encrypt('foo')
    .then(enc => console.log(enc));

laravelEncryptor
    .decrypt(enc)
    .then(dec => console.log(dec));

Options

Object {laravel_key, key_length}

• laravel_key: APP_KEY without base64:
• key_length: optional 32|64 for aes-[128]-cbc aes-[256]-cbc

if no key_length is given default is 64.

Methods

encrypt

arguments:

• data: string
• serialize: optional boolean, if data should be serialized before cipher

if no serialize option is given default is to serialize.

decrypt

arguments:

• data: string
• serialize: optional boolean, if data should be unserialized after decipher

if no serialize option is given default is to unserialize.

Tests

$> npm run test

To be able to run PHP test you must have installed:

• PHP >= 7.1.3
• OpenSSL PHP Extension
• Mbstring PHP Extension
• Tokenizer PHP Extension
• Ctype PHP Extension
• JSON PHP Extension
• BCMath PHP Extension

If not, test number 7 will fail.

$> npm run test

  node Laravel Encrypter
    ✓ should cipher and decipher
    ✓ should cipher and decipher with no key_length defined
    ✓ should cipher and decipher with no serialize nor unserialize
    ✓ should fail cipher not valid Laravel Key
    ✓ should fail cipher not valid algorithm
    ✓ should fail decipher not valid data
    ✓ should decipher data at Laravel correctly (51ms)


  7 passing (74ms)