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<?php
/**
* This file is part of the Tarantool Client package.
*
* (c) Eugene Leonovich <[email protected]>
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types=1);
namespace Tarantool\Client\Request;
use Tarantool\Client\Keys;
use Tarantool\Client\RequestTypes;
final class AuthenticateRequest implements Request
{
private $salt;
private $username;
private $password;
private $scramble;
public function __construct(string $salt, string $username, string $password = '')
$this->salt = $salt;
$this->username = $username;
$this->password = $password;
}
public function getType() : int
return RequestTypes::AUTHENTICATE;
public function getBody() : array
if (null === $this->scramble) {
$hash1 = \sha1($this->password, true);
$hash2 = \sha1($hash1, true);
$this->scramble = $hash1 ^ \sha1($this->salt.$hash2, true);
return [
Keys::TUPLE => ['chap-sha1', $this->scramble],
Keys::USER_NAME => $this->username,
];
tarantool-php /
client
