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<?php
/**
* @author Christoph Wurst <christoph@owncloud.com>
*
* @copyright Copyright (c) 2016, ownCloud, Inc.
* @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\User_SAML\Controller;
use OC\AppFramework\Http;
use OCP\AppFramework\Controller;
use OCP\AppFramework\Http\JSONResponse;
use OCP\DB\QueryBuilder\IQueryBuilder;
use OCP\IDb;
use OCP\IRequest;
use OCP\ISession;
use OCP\IUserManager;
use OCP\Security\ISecureRandom;
class AuthSettingsController extends Controller {
/** @var IUserManager */
private $userManager;
/** @var ISession */
private $session;
/** @var string */
private $uid;
/** @var ISecureRandom */
private $random;
/** @var IDb */
private $db;
/**
* @param string $appName
* @param IRequest $request
* @param IUserManager $userManager
* @param ISession $session
* @param ISecureRandom $random
* @param IDb $db
* @param string $uid
*/
public function __construct($appName,
IRequest $request,
IUserManager $userManager,
ISession $session,
ISecureRandom $random,
IDb $db,
$uid) {
parent::__construct($appName, $request);
$this->userManager = $userManager;
$this->uid = $uid;
$this->session = $session;
$this->random = $random;
$this->db = $db;
}
/**
* @NoAdminRequired
*
* @return JSONResponse
*/
public function index() {
$user = $this->userManager->get($this->uid);
if (is_null($user)) {
return [];
}
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->select('id', 'uid', 'name', 'token')
->from('user_saml_auth_token')
->where($qb->expr()->eq('uid', $qb->createNamedParameter($user->getUID())))
->setMaxResults(1000);
$result = $qb->execute();
$data = $result->fetchAll();
$result->closeCursor();
foreach($data as $key => $entry) {
unset($data[$key]['token']);
unset($data[$key]['uid']);
$data[$key]['id'] = (int)$data[$key]['id'];
$data[$key]['type'] = 1;
}
return $data;
}
/**
* @NoAdminRequired
*
* @param string $name
* @return JSONResponse
*/
public function create($name) {
$token = $this->generateRandomDeviceToken();
$values = [
'uid' => $this->uid,
'name' => $name,
'token' => password_hash($token, PASSWORD_DEFAULT),
];
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->insert('user_saml_auth_token');
foreach($values as $column => $value) {
$qb->setValue($column, $qb->createNamedParameter($value));
}
$qb->execute();
return [
'token' => $token,
'loginName' => $name,
'deviceToken' => [
'id' => $qb->getLastInsertId(),
'name' => $name,
'type' => 1,
],
];
}
/**
* Return a 20 digit device password
*
* Example: ABCDE-FGHIJ-KLMNO-PQRST
*
* @return string
*/
private function generateRandomDeviceToken() {
$groups = [];
for ($i = 0; $i < 4; $i++) {
$groups[] = $this->random->generate(5, implode('', range('A', 'Z')));
}
return implode('-', $groups);
}
/**
* @NoAdminRequired
*
* @param string $id
* @return JSONResponse
*/
public function destroy($id) {
$user = $this->userManager->get($this->uid);
if (is_null($user)) {
return [];
}
/* @var $qb IQueryBuilder */
$qb = $this->db->getQueryBuilder();
$qb->delete('user_saml_auth_token')
->where($qb->expr()->eq('id', $qb->createNamedParameter($id)))
->andWhere($qb->expr()->eq('uid', $qb->createNamedParameter($user->getUID())));
$qb->execute();
return [];
}
}