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<?php
namespace Softonic\OAuth2\Guzzle\Middleware;
use League\OAuth2\Client\Provider\AbstractProvider as OAuth2Provider;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\ResponseInterface;
class RetryOnAuthorizationError
{
private $provider;
private $config;
private $cacheHandler;
public function __construct(OAuth2Provider $provider, array $config, AccessTokenCacheHandler $cacheHandler)
$this->provider = $provider;
$this->config = $config;
$this->cacheHandler = $cacheHandler;
}
public function __invoke(
int $retries,
RequestInterface $request,
ResponseInterface $response = null,
\Exception $exception = null
): bool {
if ($this->isUnauthorizedResponse($retries, $response)) {
$this->cacheHandler->deleteItemByProvider($this->provider, $this->config);
return true;
return false;
private function isUnauthorizedResponse(int $retries, ResponseInterface $response = null)
return !empty($response) && $retries < 1 && $response->getStatusCode() === 401;
softonic /
guzzle-oauth2-middleware
