Files
sysPass/lib/SP/Account/AccountCrypt.php

319 lines
11 KiB
PHP

<?php
/**
* sysPass
*
* @author nuxsmin
* @link http://syspass.org
* @copyright 2012-2017, 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\Account;
use Defuse\Crypto\Exception\CryptoException;
use SP\Config\Config;
use SP\Config\ConfigData;
use SP\Core\Crypt\Crypt;
use SP\Core\Exceptions\QueryException;
use SP\Core\Exceptions\SPException;
use SP\Core\OldCrypt;
use SP\Core\Session\Session;
use SP\Core\SessionFactory;
use SP\Core\TaskFactory;
use SP\Core\Traits\InjectableTrait;
use SP\DataModel\AccountData;
use SP\Log\Email;
use SP\Log\Log;
use SP\Storage\DbWrapper;
use SP\Storage\QueryData;
use SP\Util\Util;
/**
* Class AccountCrypt
*
* @package SP\Account
*/
class AccountCrypt
{
use InjectableTrait;
/**
* @var Config
*/
protected $config;
/**
* @var ConfigData
*/
protected $configData;
/**
* @var Session
*/
protected $session;
/**
* @var Log
*/
protected $log;
/**
* AccountCrypt constructor.
*/
public function __construct()
{
$this->injectDependencies();
}
/**
* @param Config $config
* @param Log $log
* @param Session $session
*/
public function inject(Config $config, Log $log, Session $session)
{
$this->config = $config;
$this->configData = $config->getConfigData();
$this->log = $log;
$this->session = $session;
}
/**
* Actualiza las claves de todas las cuentas con la clave maestra actual
* usando nueva encriptación.
*
* @param string $currentMasterPass
* @return bool
* @throws \PHPMailer\PHPMailer\Exception
*/
public function updateOldPass(&$currentMasterPass)
{
set_time_limit(0);
$accountsOk = [];
$userId = $this->session->getUserData()->getId();
$errorCount = 0;
$LogMessage = $this->log->getLogMessage();
$LogMessage->setAction(__('Actualizar Clave Maestra', false));
$LogMessage->addDescription(__('Inicio', false));
$this->log->writeLog(true);
if (!OldCrypt::checkCryptModule()) {
$LogMessage->addDescription(__('Error en el módulo de encriptación', false));
$this->log->setLogLevel(Log::ERROR);
$this->log->writeLog();
return false;
}
$accountsPass = $this->getAccountsPassData();
$numAccounts = count($accountsPass);
if ($numAccounts === 0) {
$LogMessage->addDescription(__('Error al obtener las claves de las cuentas', false));
$this->log->setLogLevel(Log::ERROR);
$this->log->writeLog();
return false;
}
$AccountDataBase = new AccountData();
TaskFactory::$Message->setTask(__('Actualizar Clave Maestra'));
TaskFactory::sendTaskMessage();
$counter = 0;
$startTime = time();
foreach ($accountsPass as $account) {
// No realizar cambios si está en modo demo
if ($this->configData->isDemoEnabled()) {
$accountsOk[] = $account->account_id;
continue;
}
if ($LogMessage->getDetailsCounter() >= 100) {
$this->log->writeLog(false, true);
}
if ($counter % 100 === 0) {
$eta = Util::getETA($startTime, $counter, $numAccounts);
TaskFactory::$Message->setMessage(__('Cuentas actualizadas') . ': ' . $counter . '/' . $numAccounts);
TaskFactory::$Message->setProgress(round(($counter * 100) / $numAccounts, 2));
TaskFactory::$Message->setTime(sprintf('ETA: %ds (%.2f/s)', $eta[0], $eta[1]));
TaskFactory::sendTaskMessage();
debugLog(TaskFactory::$Message->composeText());
}
$AccountData = clone $AccountDataBase;
$AccountData->setId($account->account_id);
$AccountData->setUserEditId($userId);
// } elseif (strlen($account->account_key) < 32) {
// $LogMessage->addDetails(__('IV de encriptación incorrecto', false), sprintf('%s (%d)', $account->account_name, $account->account_id));
// }
try {
$decryptedPass = OldCrypt::getDecrypt($account->account_pass, $account->account_key, $currentMasterPass);
$securedKey = Crypt::makeSecuredKey($currentMasterPass);
$AccountData->setPass(Crypt::encrypt($decryptedPass, $securedKey, $currentMasterPass));
$AccountData->setKey($securedKey);
if (strlen($securedKey) > 1000 || strlen($AccountData->getPass()) > 1000) {
throw new QueryException(SPException::SP_ERROR, __('Error interno', false));
}
$Account = new Account($AccountData);
$Account->updateAccountPass(true);
$accountsOk[] = $account->account_id;
$counter++;
} catch (SPException $e) {
$errorCount++;
$LogMessage->addDetails(__('Fallo al actualizar la clave de la cuenta', false), sprintf('%s (%d)', $account->account_name, $account->account_id));
} catch (CryptoException $e) {
$errorCount++;
$LogMessage->addDetails(__('Fallo al actualizar la clave de la cuenta', false), sprintf('%s (%d)', $account->account_name, $account->account_id));
}
}
$LogMessage->addDetails(__('Cuentas actualizadas', false), implode(',', $accountsOk));
$LogMessage->addDetails(__('Errores', false), $errorCount);
$this->log->writeLog();
Email::sendEmail($LogMessage);
return true;
}
/**
* Obtener los datos relativos a la clave de todas las cuentas.
*
* @return array Con los datos de la clave
*/
protected function getAccountsPassData()
{
$query = /** @lang SQL */
'SELECT account_id, account_name, account_pass, account_key
FROM Account WHERE BIT_LENGTH(account_pass) > 0';
$Data = new QueryData();
$Data->setQuery($query);
return DbWrapper::getResultsArray($Data);
}
/**
* Actualiza las claves de todas las cuentas con la nueva clave maestra.
*
* @param string $currentMasterPass
* @param string $newMasterPass
* @return bool
*/
public function updatePass($currentMasterPass, $newMasterPass)
{
set_time_limit(0);
$accountsOk = [];
$userId = $this->session->getUserData()->getId();
$errorCount = 0;
$LogMessage = $this->log->getLogMessage();
$LogMessage->setAction(__('Actualizar Clave Maestra', false));
$LogMessage->addDescription(__('Inicio', false));
$this->log->writeLog(true);
$accountsPass = $this->getAccountsPassData();
$numAccounts = count($accountsPass);
if ($numAccounts === 0) {
$LogMessage->addDescription(__('Error al obtener las claves de las cuentas', false));
$this->log->setLogLevel(Log::ERROR);
$this->log->writeLog();
return false;
}
$AccountDataBase = new AccountData();
TaskFactory::$Message->setTask(__('Actualizar Clave Maestra'));
TaskFactory::sendTaskMessage();
$counter = 0;
$startTime = time();
foreach ($accountsPass as $account) {
// No realizar cambios si está en modo demo
if ($this->configData->isDemoEnabled()) {
$accountsOk[] = $account->account_id;
continue;
}
if ($LogMessage->getDetailsCounter() >= 100) {
$this->log->writeLog(false, true);
}
if ($counter % 100 === 0) {
$eta = Util::getETA($startTime, $counter, $numAccounts);
TaskFactory::$Message->setMessage(__('Cuentas actualizadas') . ': ' . $counter . '/' . $numAccounts);
TaskFactory::$Message->setProgress(round(($counter * 100) / $numAccounts, 2));
TaskFactory::$Message->setTime(sprintf('ETA: %ds (%.2f/s)', $eta[0], $eta[1]));
TaskFactory::sendTaskMessage();
debugLog(TaskFactory::$Message->composeText());
}
$AccountData = clone $AccountDataBase;
$AccountData->setId($account->account_id);
$AccountData->setUserEditId($userId);
try {
$currentSecuredKey = Crypt::unlockSecuredKey($account->account_key, $currentMasterPass);
$decryptedPass = Crypt::decrypt($account->account_pass, $currentSecuredKey);
$newSecuredKey = Crypt::makeSecuredKey($newMasterPass);
$AccountData->setPass(Crypt::encrypt($decryptedPass, $newSecuredKey, $newMasterPass));
$AccountData->setKey($newSecuredKey);
if (strlen($newSecuredKey) > 1000 || strlen($AccountData->getPass()) > 1000) {
throw new QueryException(SPException::SP_ERROR, __('Error interno', false));
}
$Account = new Account($AccountData);
$Account->updateAccountPass(true);
$accountsOk[] = $account->account_id;
$counter++;
} catch (SPException $e) {
$errorCount++;
$LogMessage->addDetails(__('Fallo al actualizar la clave de la cuenta', false), sprintf('%s (%d)', $account->account_name, $account->account_id));
} catch (CryptoException $e) {
$errorCount++;
$LogMessage->addDetails(__('Fallo al actualizar la clave de la cuenta', false), sprintf('%s (%d)', $account->account_name, $account->account_id));
}
}
$LogMessage->addDetails(__('Cuentas actualizadas', false), implode(',', $accountsOk));
$LogMessage->addDetails(__('Errores', false), $errorCount);
$this->log->writeLog();
Email::sendEmail($LogMessage);
return true;
}
}