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<?php
namespace AlibabaCloud\Client\Credentials;
use Exception;
use AlibabaCloud\Client\SDK;
use AlibabaCloud\Client\Filter\CredentialFilter;
use AlibabaCloud\Client\Exception\ClientException;
/**
* Use the RSA key pair to complete the authentication (supported only on Japanese site)
*
* @package AlibabaCloud\Client\Credentials
*/
class RsaKeyPairCredential implements CredentialsInterface
{
/**
* @var string
*/
private $publicKeyId;
/**
* @var string
*/
private $privateKey;
/**
* RsaKeyPairCredential constructor.
*
* @param string $publicKeyId
* @param string $privateKeyFile
*
* @throws ClientException
*/
public function __construct($publicKeyId, $privateKeyFile)
{
CredentialFilter::publicKeyId($publicKeyId);
CredentialFilter::privateKeyFile($privateKeyFile);
$this->publicKeyId = $publicKeyId;
try {
$this->privateKey = file_get_contents($privateKeyFile);
} catch (Exception $exception) {
throw new ClientException(
$exception->getMessage(),
SDK::INVALID_CREDENTIAL
);
}
}
/**
* @return mixed
*/
public function getPrivateKey()
{
return $this->privateKey;
}
/**
* @return string
*/
public function getPublicKeyId()
{
return $this->publicKeyId;
}
/**
* @return string
*/
public function __toString()
{
return "publicKeyId#$this->publicKeyId";
}
}