libcast/oauth2-authot

Authôt OAuth 2.0 Client Provider for The PHP League OAuth2-Client

v0.1.0 2016-06-23 12:28 UTC

This package is not auto-updated.

Last update: 2021-04-07 02:59:10 UTC


README

This package provides Authôt OAuth 2.0 support for the PHP League's OAuth 2.0 Client.

Installation

To install, use composer:

composer require libcast/oauth2-authot

Usage

Usage is the same as The League's OAuth client, using \Libcast\OAuth2\Client\Provider\Authot as the provider.

Authorization Code Flow

<?php 

$provider = new Libcast\OAuth2\Client\Provider\Authot([
    'clientId'          => '{authot-client-id}',
    'clientSecret'      => '{authot-client-secret}',
    'redirectUri'       => 'https://example.com/callback-url',
]);

if (!isset($_GET['code'])) {

    // If we don't have an authorization code then get one
    $authUrl = $provider->getAuthorizationUrl();
    $_SESSION['oauth2state'] = $provider->getState();
    header('Location: '.$authUrl);
    exit;

// Check given state against previously stored one to mitigate CSRF attack
} elseif (empty($_GET['state']) || ($_GET['state'] !== $_SESSION['oauth2state'])) {

    unset($_SESSION['oauth2state']);
    exit('Invalid state');

} else {

    // Try to get an access token (using the authorization code grant)
    $token = $provider->getAccessToken('authorization_code', [
        'code' => $_GET['code']
    ]);

    // Use this to interact with an API on the users behalf
    echo $token->getToken();
}

Testing

$ ./vendor/bin/phpunit tests

License

The MIT License (MIT). Please see License File for more information.