jsonauthtoken v2.0.0

jsonauthtoken

jsonauthtoken is a JavaScript library to secure authentication.

Overview

This project demonstrates the usage of the jsonauthtoken package to create and verify secure encrypted authentication tokens and store sensitive datas. Tokens are used to sign and encrypt data for secure communication. The jsonauthtoken library provides methods to generate and verify tokens with configurable expiration times, hashing algorithms, and payload data.

Node.js (Install)

Requirements:

• Node.js
• npm (Node.js package manager)

npm install jsonauthtoken

Usage

To create jsonauthtoken:

import jat from "jsonauthtoken";

// Create a token
let encToken = jat().create(
    {
        signKey: process.env.SIGN_KEY, // Signature key
        encKey: process.env.ENC_KEY   // Encryption key
    },
    {
        expiresAt: '4MIN',            // Token expiration time
        algorithm: 'sha256'           // Optional: Hash algorithms list ['sha256', 'sha384', 'sha512'] 
    },
    {
        data: {                       // Data payload
            status: true,
            name:'Arpan Biswas',
            dob: '15.11.2008'
        }
    }
);

console.log("encToken: ", encToken);

To decrypt and verify jsonauthtoken:

import jat from "jsonauthtoken";

// Decrypt and verify jsonauthtoken

let token = 'your-token-here';  // Replace with your generated token
let datas = jat().verify(token, {
    signKey: process.env.SIGN_KEY, // Signature key
    encKey: process.env.ENC_KEY    // Encryption key
});

console.log("Enc Data: ", datas);