README

A PHP library for JWT manipulation using native PHP.

Installation

Jwt-Auth is avaliable via Composer

"pakpak/jwt-auth": "^2.1.4"

or via terminal:

composer require pakpak/jwt-auth

Documentation

• To use JwtAuth in your code

use PakPak\JwtAuth\JwtAuth;

• Creating a JWT:

use PakPak\JwtAuth\JwtAuth;
use PakPak\JwtAuth\JwtPayload;

$payload = new JwtPayload("localhost","user_id");
$key = "My-Secret-Key";

$jwtAuth = JwtAuth::createJwt($payload, $key);

• Creating a JWT from a token

use PakPak\JwtAuth\JwtAuth;

$jwtToken = "header.payload.sign";

$jwtAuth = JwtAuth::byJwt($jwtToken);

• Recovering data:

// - Validates the token created using the access key
$jwtAuth->verifyJwt("My-Secret-Key");

// - Returns a String containing the JWT Token
$jwtAuth->getJwt();

// - Returns an array containing the Header
$jwtAuth->getHeader();

// - Returns an array containing the Payload
$jwtAuth->getPayload();

• Creating a header using JwtFunctions:

use PakPak\JwtAuth\JwtFunctions;

$header = JwtFunctions::createHeader();

• Creating a Payload:

use PakPak\JwtAuth\JwtPayload;

//Token’s origin
$issuer = "www.meudominio.com";
//Token’s subject
$subject = "user_id";

$payload = new JwtPayload($issuer,$subject);

JwtException

• Error codes: