cnam/security-jwt-service-provider

There is no license information available for the latest version (2.1.1) of this package.

Service Provider for usage jwt token for auth

2.1.1 2017-02-09 06:24 UTC

README

Build Status Latest Stable Version Total Downloads Latest Unstable Version License

This provider usage with silex security

require silex

for usage stable version silex your need used security jwt service provider version in 1.*

for usage silex 2.0 version or not stable master your need usage version 2.*

Installation

composer require cnam/security-jwt-service-provider:1.*

Or add your composer.json

require "cnam/security-jwt-service-provider":"1.*"

Simple example

Initialise silex application


require_once __DIR__ . '/../../vendor/autoload.php';

$app = new Silex\Application(['debug' => true]);

Create configuration

add config for security jwt


$app['security.jwt'] = [
    'secret_key' => 'Very_secret_key',
    'life_time'  => 86400,
    'options'    => [
        'username_claim' => 'name', // default name, option specifying claim containing username
        'header_name' => 'X-Access-Token', // default null, option for usage normal oauth2 header
        'token_prefix' => 'Bearer',
    ]
];

Create users, any user provider implementing interface UserProviderInterface


$app['users'] = function () use ($app) {
    $users = [
        'admin' => array(
            'roles' => array('ROLE_ADMIN'),
            // raw password is foo
            'password' => '5FZ2Z8QIkA7UTZ4BYkoC+GsReLf569mSKDsfods6LYQ8t+a8EW9oaircfMpmaLbPBh4FOBiiFyLfuZmTSUwzZg==',
            'enabled' => true
        ),
    ];

    return new InMemoryUserProvider($users);
};

Add config for silex security


$app['security.firewalls'] = array(
    'login' => [
        'pattern' => 'login|register|oauth',
        'anonymous' => true,
    ],
    'secured' => array(
        'pattern' => '^.*$',
        'logout' => array('logout_path' => '/logout'),
        'users' => $app['users'],
        'jwt' => array(
            'use_forward' => true,
            'require_previous_session' => false,
            'stateless' => true,
        )
    ),
);

Register silex providers

$app->register(new Silex\Provider\SecurityServiceProvider());
$app->register(new Silex\Provider\SecurityJWTServiceProvider());

Example for authorization and request for protected resources


use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\Security\Core\Exception\UsernameNotFoundException;
use Symfony\Component\Security\Core\User\InMemoryUserProvider;
use Symfony\Component\Security\Core\User\User;


$app->post('/api/login', function(Request $request) use ($app){
    $vars = json_decode($request->getContent(), true);

    try {
        if (empty($vars['_username']) || empty($vars['_password'])) {
            throw new UsernameNotFoundException(sprintf('Username "%s" does not exist.', $vars['_username']));
        }

        /**
         * @var $user User
         */
        $user = $app['users']->loadUserByUsername($vars['_username']);

        if (! $app['security.encoder.digest']->isPasswordValid($user->getPassword(), $vars['_password'], '')) {
            throw new UsernameNotFoundException(sprintf('Username "%s" does not exist.', $vars['_username']));
        } else {
            $response = [
                'success' => true,
                'token' => $app['security.jwt.encoder']->encode(['name' => $user->getUsername()]),
            ];
        }
    } catch (UsernameNotFoundException $e) {
        $response = [
            'success' => false,
            'error' => 'Invalid credentials',
        ];
    }

    return $app->json($response, ($response['success'] == true ? Response::HTTP_OK : Response::HTTP_BAD_REQUEST));
});

$app->get('/api/protected_resource', function() use ($app){
    return $app->json(['hello' => 'world']);
});

$app->run();

Full example in directory tests/mock/app.php

And should for tests correct work silex-security-jwt-provider