gpapadopg / OAuthSession

Aura.Session storage in https://github.com/Lusitanian/PHPoAuthLib library

#OAuthSession

Helps you to bind Aura.Session with Lusitanian OAuth

Foreword

Requirements

This library requires PHP 5.3 or later.

• Aura.Session
• Lusitanian OAuth

Installation

This library is installable and autoloadable via Composer with the following require element in your composer.json file:

"require": {
    "friendsofaura/oauthsession": "dev-master"
}

Tests

To run the tests at the command line, go to the tests directory and issue phpunit.

PSR Compliance

This library attempts to comply with PSR-1, PSR-2, and PSR-4. If you notice compliance oversights, please send a patch via pull request.

Example

<?php
/**
 * Example of retrieving an authentication token of the Github service
 *
 * PHP version 5.4
 *
 * @author David Desberg <[e-mail]>
 * @author Pieter Hordijk <[e-mail]>
 * @author Hari KT <[e-mail]>
 * @copyright Copyright (c) 2012 The authors
 * @license http://www.opensource.org/licenses/mit-license.html MIT License
 */

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

use OAuth\OAuth2\Service\GitHub;
use OAuth\Common\Storage\Session;
use OAuth\Common\Consumer\Credentials;
use FOA\OAuthSession\AuraSession;
use Aura\Session\Manager;
use Aura\Session\SegmentFactory;
use Aura\Session\CsrfTokenFactory;
use Aura\Session\Randval;
use Aura\Session\Phpfunc as AuraSessionPhpfunc;

$servicesCredentials['github']['key'] = ''; 
$servicesCredentials['github']['secret'] = '';

$session_manager = new Manager(
    new SegmentFactory,
    new CsrfTokenFactory(
        new Randval(
            new AuraSessionPhpfunc
        )
    ),
    $_COOKIE
);
$uriFactory = new \OAuth\Common\Http\Uri\UriFactory();
$currentUri = $uriFactory->createFromSuperGlobalArray($_SERVER);
$serviceFactory = new \OAuth\ServiceFactory();
        
// Session storage
$storage = new AuraSession($session_manager);

// Setup the credentials for the requests
$credentials = new Credentials(
    $servicesCredentials['github']['key'],
    $servicesCredentials['github']['secret'],
    $currentUri->getAbsoluteUri()
);

// Instantiate the GitHub service using the credentials, http client and storage mechanism for the token
/** @var $gitHub GitHub */
$gitHub = $serviceFactory->createService('GitHub', $credentials, $storage, array('user'));

if (!empty($_GET['code'])) {
    // This was a callback request from github, get the token
    $gitHub->requestAccessToken($_GET['code']);

    $result = json_decode($gitHub->request('user/emails'), true);

    echo 'The first email on your github account is ' . $result[0];

} elseif (!empty($_GET['go']) && $_GET['go'] === 'go') {
    $url = $gitHub->getAuthorizationUri();
    header('Location: ' . $url);

} else {
    $url = $currentUri->getRelativeUri() . '?go=go';
    echo "<a href='$url'>Login with Github!</a>";
}