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<?php
namespace Commercetools\Core\Client\OAuth;
use GuzzleHttp\Client;
class CredentialTokenProvider implements TokenProvider
{
const GRANT_TYPE = 'grant_type';
const GRANT_TYPE_CLIENT_CREDENTIALS = 'client_credentials';
const SCOPE = 'scope';
const ACCESS_TOKEN = 'access_token';
const EXPIRES_IN = 'expires_in';
/**
* @var Client
*/
private $client;
* @var ClientCredentials
private $credentials;
* @var string
private $accessTokenUrl;
* @param Client $client
* @param string $accessTokenUrl
* @param array $credentials
public function __construct(Client $client, $accessTokenUrl, ClientCredentials $credentials)
$this->accessTokenUrl = $accessTokenUrl;
$this->client = $client;
$this->credentials = $credentials;
}
* @return Token
public function getToken()
$data = [
self::GRANT_TYPE => self::GRANT_TYPE_CLIENT_CREDENTIALS
];
if (!empty($this->credentials->getScope())) {
$data[self::SCOPE] = $this->credentials->getScope();
$options = [
'form_params' => $data,
'auth' => [$this->credentials->getClientId(), $this->credentials->getClientSecret()]
$result = $this->client->post($this->accessTokenUrl, $options);
$body = json_decode((string)$result->getBody(), true);
return new Token((string)$body[self::ACCESS_TOKEN], (int)$body[self::EXPIRES_IN], $body[self::SCOPE]);
commercetools /
commercetools-php-sdk
