mirror of
https://github.com/nuxsmin/sysPass.git
synced 2026-02-24 03:41:25 +01:00
280 lines
8.8 KiB
PHP
280 lines
8.8 KiB
PHP
<?php
|
|
/*
|
|
* sysPass
|
|
*
|
|
* @author nuxsmin
|
|
* @link https://syspass.org
|
|
* @copyright 2012-2020, Rubén Domínguez nuxsmin@$syspass.org
|
|
*
|
|
* This file is part of sysPass.
|
|
*
|
|
* sysPass is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* sysPass is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with sysPass. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
namespace SP\Services\Crypt;
|
|
|
|
use Defuse\Crypto\Exception\CryptoException;
|
|
use Exception;
|
|
use Psr\Container\ContainerExceptionInterface;
|
|
use Psr\Container\NotFoundExceptionInterface;
|
|
use SP\Core\AppInfoInterface;
|
|
use SP\Core\Crypt\Crypt;
|
|
use SP\Core\Crypt\Hash;
|
|
use SP\Core\Events\Event;
|
|
use SP\Core\Events\EventMessage;
|
|
use SP\Core\Exceptions\ConstraintException;
|
|
use SP\Core\Exceptions\QueryException;
|
|
use SP\Core\Messages\MailMessage;
|
|
use SP\DataModel\Dto\ConfigRequest;
|
|
use SP\Repositories\NoSuchItemException;
|
|
use SP\Services\Config\ConfigService;
|
|
use SP\Services\Mail\MailService;
|
|
use SP\Services\Service;
|
|
use SP\Services\ServiceException;
|
|
use SP\Services\User\UserService;
|
|
use SP\Util\PasswordUtil;
|
|
|
|
/**
|
|
* Class TemporaryMasterPassService
|
|
*
|
|
* @package SP\Services\Crypt
|
|
*/
|
|
final class TemporaryMasterPassService extends Service
|
|
{
|
|
/**
|
|
* Número máximo de intentos
|
|
*/
|
|
const MAX_ATTEMPTS = 50;
|
|
/**
|
|
* Parámetros de configuración
|
|
*/
|
|
const PARAM_PASS = 'tempmaster_pass';
|
|
const PARAM_KEY = 'tempmaster_passkey';
|
|
const PARAM_HASH = 'tempmaster_passhash';
|
|
const PARAM_TIME = 'tempmaster_passtime';
|
|
const PARAM_MAX_TIME = 'tempmaster_maxtime';
|
|
const PARAM_ATTEMPTS = 'tempmaster_attempts';
|
|
/**
|
|
* @var ConfigService
|
|
*/
|
|
protected $configService;
|
|
/**
|
|
* @var int
|
|
*/
|
|
protected $maxTime;
|
|
|
|
/**
|
|
* Crea una clave temporal para encriptar la clave maestra y guardarla.
|
|
*
|
|
* @param int $maxTime El tiempo máximo de validez de la clave
|
|
*
|
|
* @return string
|
|
* @throws ServiceException
|
|
*/
|
|
public function create($maxTime = 14400)
|
|
{
|
|
try {
|
|
$this->maxTime = time() + $maxTime;
|
|
|
|
// Encriptar la clave maestra con hash aleatorio generado
|
|
$randomKey = PasswordUtil::generateRandomBytes(32);
|
|
$secureKey = Crypt::makeSecuredKey($randomKey);
|
|
|
|
$configRequest = new ConfigRequest();
|
|
$configRequest->add(self::PARAM_PASS, Crypt::encrypt($this->getMasterKeyFromContext(), $secureKey, $randomKey));
|
|
$configRequest->add(self::PARAM_KEY, $secureKey);
|
|
$configRequest->add(self::PARAM_HASH, Hash::hashKey($randomKey));
|
|
$configRequest->add(self::PARAM_TIME, time());
|
|
$configRequest->add(self::PARAM_MAX_TIME, $this->maxTime);
|
|
$configRequest->add(self::PARAM_ATTEMPTS, 0);
|
|
|
|
$this->configService->saveBatch($configRequest);
|
|
|
|
// Guardar la clave temporal hasta que finalice la sesión
|
|
$this->context->setTemporaryMasterPass($randomKey);
|
|
|
|
$this->eventDispatcher->notifyEvent('create.tempMasterPassword',
|
|
new Event($this, EventMessage::factory()
|
|
->addDescription(__u('Generate temporary password')))
|
|
);
|
|
|
|
return $randomKey;
|
|
} catch (Exception $e) {
|
|
processException($e);
|
|
|
|
throw new ServiceException(__u('Error while generating the temporary password'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Comprueba si la clave temporal es válida
|
|
*
|
|
* @param string $pass clave a comprobar
|
|
*
|
|
* @return bool
|
|
* @throws ServiceException
|
|
*/
|
|
public function checkTempMasterPass($pass)
|
|
{
|
|
try {
|
|
$isValid = false;
|
|
$passMaxTime = (int)$this->configService->getByParam(self::PARAM_MAX_TIME);
|
|
|
|
// Comprobar si el tiempo de validez o los intentos se han superado
|
|
if ($passMaxTime === 0) {
|
|
$this->eventDispatcher->notifyEvent('check.tempMasterPassword',
|
|
new Event($this, EventMessage::factory()->addDescription(__u('Temporary password expired')))
|
|
);
|
|
|
|
return $isValid;
|
|
}
|
|
|
|
$passTime = (int)$this->configService->getByParam(self::PARAM_TIME);
|
|
$attempts = (int)$this->configService->getByParam(self::PARAM_ATTEMPTS);
|
|
|
|
if ((!empty($passTime) && time() > $passMaxTime)
|
|
|| $attempts >= self::MAX_ATTEMPTS
|
|
) {
|
|
$this->expire();
|
|
|
|
return $isValid;
|
|
}
|
|
|
|
$isValid = Hash::checkHashKey($pass, $this->configService->getByParam(self::PARAM_HASH));
|
|
|
|
if (!$isValid) {
|
|
$this->configService->save(self::PARAM_ATTEMPTS, $attempts + 1);
|
|
}
|
|
|
|
return $isValid;
|
|
} catch (NoSuchItemException $e) {
|
|
return false;
|
|
} catch (Exception $e) {
|
|
processException($e);
|
|
|
|
throw new ServiceException(__u('Error while checking the temporary password'));
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @throws ServiceException
|
|
*/
|
|
protected function expire()
|
|
{
|
|
$configRequest = new ConfigRequest();
|
|
$configRequest->add(self::PARAM_PASS, '');
|
|
$configRequest->add(self::PARAM_KEY, '');
|
|
$configRequest->add(self::PARAM_HASH, '');
|
|
$configRequest->add(self::PARAM_TIME, 0);
|
|
$configRequest->add(self::PARAM_MAX_TIME, 0);
|
|
$configRequest->add(self::PARAM_ATTEMPTS, 0);
|
|
|
|
$this->configService->saveBatch($configRequest);
|
|
|
|
$this->eventDispatcher->notifyEvent('expire.tempMasterPassword',
|
|
new Event($this, EventMessage::factory()
|
|
->addDescription(__u('Temporary password expired')))
|
|
);
|
|
}
|
|
|
|
/**
|
|
* @param $groupId
|
|
* @param $key
|
|
*
|
|
* @throws ServiceException
|
|
* @throws ConstraintException
|
|
* @throws QueryException
|
|
*/
|
|
public function sendByEmailForGroup($groupId, $key)
|
|
{
|
|
$mailMessage = $this->getMessageForEmail($key);
|
|
|
|
$emails = array_map(function ($value) {
|
|
return $value->email;
|
|
}, $this->dic->get(UserService::class)->getUserEmailForGroup($groupId));
|
|
|
|
$this->dic->get(MailService::class)
|
|
->sendBatch($mailMessage->getTitle(), $emails, $mailMessage);
|
|
}
|
|
|
|
/**
|
|
* @param $key
|
|
*
|
|
* @throws ServiceException
|
|
* @throws ConstraintException
|
|
* @throws QueryException
|
|
*/
|
|
public function sendByEmailForAllUsers($key)
|
|
{
|
|
$mailMessage = $this->getMessageForEmail($key);
|
|
|
|
$emails = array_map(function ($value) {
|
|
return $value->email;
|
|
}, $this->dic->get(UserService::class)->getUserEmailForAll());
|
|
|
|
$this->dic->get(MailService::class)
|
|
->sendBatch($mailMessage->getTitle(), $emails, $mailMessage);
|
|
}
|
|
|
|
/**
|
|
* @param $key
|
|
*
|
|
* @return MailMessage
|
|
*/
|
|
private function getMessageForEmail($key)
|
|
{
|
|
$mailMessage = new MailMessage();
|
|
$mailMessage->setTitle(sprintf(__('%s Master Password'), AppInfoInterface::APP_NAME));
|
|
$mailMessage->addDescription(__('A new sysPass master password has been generated, so next time you log into the application it will be requested.'));
|
|
$mailMessage->addDescription(sprintf(__('The new Master Password is: %s'), $key));
|
|
$mailMessage->addDescription(sprintf(__('This password will be valid until: %s'), date('r', $this->getMaxTime())));
|
|
$mailMessage->addDescription(__('Please, don\'t forget to log in as soon as possible to save the changes.'));
|
|
|
|
return $mailMessage;
|
|
}
|
|
|
|
/**
|
|
* @return int
|
|
*/
|
|
public function getMaxTime()
|
|
{
|
|
return $this->maxTime;
|
|
}
|
|
|
|
/**
|
|
* Devuelve la clave maestra que ha sido encriptada con la clave temporal
|
|
*
|
|
* @param $key string con la clave utilizada para encriptar
|
|
*
|
|
* @return string con la clave maestra desencriptada
|
|
* @throws NoSuchItemException
|
|
* @throws ServiceException
|
|
* @throws CryptoException
|
|
*/
|
|
public function getUsingKey($key)
|
|
{
|
|
return Crypt::decrypt($this->configService->getByParam(self::PARAM_PASS),
|
|
$this->configService->getByParam(self::PARAM_KEY),
|
|
$key);
|
|
}
|
|
|
|
/**
|
|
* @throws ContainerExceptionInterface
|
|
* @throws NotFoundExceptionInterface
|
|
*/
|
|
protected function initialize()
|
|
{
|
|
$this->configService = $this->dic->get(ConfigService::class);
|
|
}
|
|
} |