RamRoleArnProvider.php
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<?php
namespace AlibabaCloud\Client\Credentials\Providers;
use AlibabaCloud\Client\AlibabaCloud;
use AlibabaCloud\Client\Credentials\Requests\AssumeRole;
use AlibabaCloud\Client\Credentials\StsCredential;
use AlibabaCloud\Client\Exception\ClientException;
use AlibabaCloud\Client\Exception\ServerException;
use AlibabaCloud\Client\Request\Request;
use AlibabaCloud\Client\Result\Result;
use AlibabaCloud\Client\SDK;
/**
* Class RamRoleArnProvider
*
* @package AlibabaCloud\Client\Credentials\Providers
*/
class RamRoleArnProvider extends Provider
{
/**
* Get credential.
*
*
* @param int $timeout
* @param int $connectTimeout
*
* @return StsCredential
* @throws ClientException
* @throws ServerException
*/
public function get($timeout = Request::TIMEOUT, $connectTimeout = Request::CONNECT_TIMEOUT)
{
$credential = $this->getCredentialsInCache();
if (null === $credential) {
$result = $this->request($timeout, $connectTimeout);
if (!isset($result['Credentials']['AccessKeyId'],
$result['Credentials']['AccessKeySecret'],
$result['Credentials']['SecurityToken'])) {
throw new ServerException($result, $this->error, SDK::INVALID_CREDENTIAL);
}
$credential = $result['Credentials'];
$this->cache($credential);
}
return new StsCredential(
$credential['AccessKeyId'],
$credential['AccessKeySecret'],
$credential['SecurityToken']
);
}
/**
* Get credentials by request.
*
* @param $timeout
* @param $connectTimeout
*
* @return Result
* @throws ClientException
* @throws ServerException
*/
private function request($timeout, $connectTimeout)
{
$clientName = __CLASS__ . \uniqid('ak', true);
$credential = $this->client->getCredential();
AlibabaCloud::accessKeyClient(
$credential->getAccessKeyId(),
$credential->getAccessKeySecret()
)->name($clientName);
return (new AssumeRole($credential))
->client($clientName)
->timeout($timeout)
->connectTimeout($connectTimeout)
->debug($this->client->isDebug())
->request();
}
}