nextcloud/apps/encryption/lib/Users/Setup.php

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<?php
/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
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* @author Björn Schießle <bjoern@schiessle.org>
* @author Clark Tomlinson <fallen013@gmail.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Thomas Müller <thomas.mueller@tmit.eu>
*
* @license AGPL-3.0
*
* This code is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License, version 3,
* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
*/
namespace OCA\Encryption\Users;
use OCA\Encryption\Crypto\Crypt;
use OCA\Encryption\KeyManager;
use OCP\ILogger;
use OCP\IUserSession;
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class Setup {
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/**
* @var Crypt
*/
private $crypt;
/**
* @var KeyManager
*/
private $keyManager;
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/**
* @var ILogger
*/
private $logger;
/**
* @var bool|string
*/
private $user;
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/**
* @param ILogger $logger
* @param IUserSession $userSession
* @param Crypt $crypt
* @param KeyManager $keyManager
*/
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public function __construct(ILogger $logger,
IUserSession $userSession,
Crypt $crypt,
KeyManager $keyManager) {
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$this->logger = $logger;
$this->user = $userSession && $userSession->isLoggedIn() ? $userSession->getUser()->getUID() : false;
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$this->crypt = $crypt;
$this->keyManager = $keyManager;
}
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/**
* @param string $uid user id
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* @param string $password user password
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* @return bool
*/
public function setupUser($uid, $password) {
if (!$this->keyManager->userHasKeys($uid)) {
return $this->keyManager->storeKeyPair($uid, $password,
$this->crypt->createKeyPair());
}
return true;
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}
/**
* make sure that all system keys exists
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*/
public function setupSystem() {
$this->keyManager->validateShareKey();
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$this->keyManager->validateMasterKey();
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}
}