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<?php
/**
* @copyright Copyright (c) 2016, ownCloud, Inc.
*
* @author Björn Schießle <bjoern@schiessle.org>
* @author Clark Tomlinson <fallen013@gmail.com>
* @author Lukas Reschke <lukas@statuscode.ch>
*
* @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/>
*
*/
namespace OCA\Encryption\Controller;
use OCA\Encryption\Recovery;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http;
use OCP\IConfig;
use OCP\IL10N;
use OCP\IRequest;
use OCP\AppFramework\Http\DataResponse;
class RecoveryController extends Controller {
/**
* @var IConfig
*/
private $config;
/**
* @var IL10N
*/
private $l;
/**
* @var Recovery
*/
private $recovery;
/**
* @param string $AppName
* @param IRequest $request
* @param IConfig $config
* @param IL10N $l10n
* @param Recovery $recovery
*/
public function __construct($AppName,
IRequest $request,
IConfig $config,
IL10N $l10n,
Recovery $recovery) {
parent::__construct($AppName, $request);
$this->config = $config;
$this->l = $l10n;
$this->recovery = $recovery;
}
/**
* @param string $recoveryPassword
* @param string $confirmPassword
* @param string $adminEnableRecovery
* @return DataResponse
*/
public function adminRecovery($recoveryPassword, $confirmPassword, $adminEnableRecovery) {
// Check if both passwords are the same
if (empty($recoveryPassword)) {
$errorMessage = (string)$this->l->t('Missing recovery key password');
return new DataResponse(['data' => ['message' => $errorMessage]],
Http::STATUS_BAD_REQUEST);
}
if (empty($confirmPassword)) {
$errorMessage = (string)$this->l->t('Please repeat the recovery key password');
return new DataResponse(['data' => ['message' => $errorMessage]],
Http::STATUS_BAD_REQUEST);
}
if ($recoveryPassword !== $confirmPassword) {
$errorMessage = (string)$this->l->t('Repeated recovery key password does not match the provided recovery key password');
return new DataResponse(['data' => ['message' => $errorMessage]],
Http::STATUS_BAD_REQUEST);
}
if (isset($adminEnableRecovery) && $adminEnableRecovery === '1') {
if ($this->recovery->enableAdminRecovery($recoveryPassword)) {
return new DataResponse(['data' => ['message' => (string)$this->l->t('Recovery key successfully enabled')]]);
}
return new DataResponse(['data' => ['message' => (string)$this->l->t('Could not enable recovery key. Please check your recovery key password!')]], Http::STATUS_BAD_REQUEST);
} elseif (isset($adminEnableRecovery) && $adminEnableRecovery === '0') {
if ($this->recovery->disableAdminRecovery($recoveryPassword)) {
return new DataResponse(['data' => ['message' => (string)$this->l->t('Recovery key successfully disabled')]]);
}
return new DataResponse(['data' => ['message' => (string)$this->l->t('Could not disable recovery key. Please check your recovery key password!')]], Http::STATUS_BAD_REQUEST);
}
// this response should never be sent but just in case.
return new DataResponse(['data' => ['message' => (string)$this->l->t('Missing parameters')]], Http::STATUS_BAD_REQUEST);
}
/**
* @param string $newPassword
* @param string $oldPassword
* @param string $confirmPassword
* @return DataResponse
*/
public function changeRecoveryPassword($newPassword, $oldPassword, $confirmPassword) {
//check if both passwords are the same
if (empty($oldPassword)) {
$errorMessage = (string)$this->l->t('Please provide the old recovery password');
return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
}
if (empty($newPassword)) {
$errorMessage = (string)$this->l->t('Please provide a new recovery password');
return new DataResponse (['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
}
if (empty($confirmPassword)) {
$errorMessage = (string)$this->l->t('Please repeat the new recovery password');
return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
}
if ($newPassword !== $confirmPassword) {
$errorMessage = (string)$this->l->t('Repeated recovery key password does not match the provided recovery key password');
return new DataResponse(['data' => ['message' => $errorMessage]], Http::STATUS_BAD_REQUEST);
}
$result = $this->recovery->changeRecoveryKeyPassword($newPassword,
$oldPassword);
if ($result) {
return new DataResponse(
[
'data' => [
'message' => (string)$this->l->t('Password successfully changed.')]
]
);
}
return new DataResponse(
[
'data' => [
'message' => (string)$this->l->t('Could not change the password. Maybe the old password was not correct.')
]
], Http::STATUS_BAD_REQUEST);
}
/**
* @NoAdminRequired
*
* @param string $userEnableRecovery
* @return DataResponse
*/
public function userSetRecovery($userEnableRecovery) {
if ($userEnableRecovery === '0' || $userEnableRecovery === '1') {
$result = $this->recovery->setRecoveryForUser($userEnableRecovery);
if ($result) {
if ($userEnableRecovery === '0') {
return new DataResponse(
[
'data' => [
'message' => (string)$this->l->t('Recovery Key disabled')]
]
);
}
return new DataResponse(
[
'data' => [
'message' => (string)$this->l->t('Recovery Key enabled')]
]
);
}
}
return new DataResponse(
[
'data' => [
'message' => (string)$this->l->t('Could not enable the recovery key, please try again or contact your administrator')
]
], Http::STATUS_BAD_REQUEST);
}
}