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