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This package provides middleware for guzzle for handling OAuth2 token negotiation and renewal on expiry transparently. It accecpts PHP League's OAuth 2.0 Clients.

Installation

To install, use composer:

composer require softonic/guzzle-oauth2-middleware

Usage

<?php
$options = [
 'clientId' => 'myclient',
 'clientSecret' => 'mysecret'
];

// Any provider extending League\OAuth2\Client\Provider\AbstractProvider will do
$provider = new Softonic\OAuth2\Client\Provider\Softonic($options);

// Send OAuth2 parameters and use token_options for any other parameters your OAuth2 provider needs
$config = ['grant_type' => 'client_credentials', 'scope' => 'myscope', 'token_options' => ['audience' => 'test_audience']];

// Any implementation of PSR-6 Cache will do
$cache = new \Symfony\Component\Cache\Adapter\FilesystemAdapter();

$client = \Softonic\OAuth2\Guzzle\Middleware\ClientBuilder::build(
 $provider,
 $config,
 $cache,
 ['base_uri' => 'https://foo.bar/']
);
$response = $client->request('POST', 'qux);

Testing

softonic/guzzle-oauth2-middleware has a PHPUnit test suite and a coding style compliance test suite using PHP CS Fixer.

To run the tests, run the following command from the project folder.

$ docker-compose run test

To run interactively using PsySH:

$ docker-compose run psysh

License

The Apache 2.0 license. Please see LICENSE for more information.