153 lines
5 KiB
PHP
153 lines
5 KiB
PHP
<?php
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/**
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* @author Björn Schießle <bjoern@schiessle.org>
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* @author Joas Schilling <nickvergessen@owncloud.com>
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* @author Lukas Reschke <lukas@statuscode.ch>
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* @author Morris Jobke <hey@morrisjobke.de>
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* @author Robin Appelman <icewind@owncloud.com>
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* @author Roeland Jago Douma <rullzer@owncloud.com>
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* @author Vincent Petry <pvince81@owncloud.com>
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*
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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* @license AGPL-3.0
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*
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* This code is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License, version 3,
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* as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License, version 3,
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* along with this program. If not, see <http://www.gnu.org/licenses/>
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*
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*/
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OCP\JSON::callCheck();
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OCP\JSON::checkLoggedIn();
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OCP\JSON::checkAppEnabled('files_sharing');
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$l = \OC::$server->getL10N('files_sharing');
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$federatedSharingApp = new \OCA\FederatedFileSharing\AppInfo\Application('federatedfilesharing');
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$federatedShareProvider = $federatedSharingApp->getFederatedShareProvider();
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// check if server admin allows to mount public links from other servers
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if ($federatedShareProvider->isIncomingServer2serverShareEnabled() === false) {
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\OCP\JSON::error(array('data' => array('message' => $l->t('Server to server sharing is not enabled on this server'))));
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exit();
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}
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$token = $_POST['token'];
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$remote = $_POST['remote'];
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$owner = $_POST['owner'];
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$ownerDisplayName = $_POST['ownerDisplayName'];
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$name = $_POST['name'];
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$password = $_POST['password'];
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// Check for invalid name
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if(!\OCP\Util::isValidFileName($name)) {
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\OCP\JSON::error(array('data' => array('message' => $l->t('The mountpoint name contains invalid characters.'))));
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exit();
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}
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$currentUser = \OC::$server->getUserSession()->getUser()->getUID();
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$currentServer = \OC::$server->getURLGenerator()->getAbsoluteURL('/');
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if (\OC\Share\Helper::isSameUserOnSameServer($owner, $remote, $currentUser, $currentServer )) {
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\OCP\JSON::error(array('data' => array('message' => $l->t('Not allowed to create a federated share with the same user server'))));
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exit();
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}
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$discoveryManager = new \OCA\FederatedFileSharing\DiscoveryManager(
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\OC::$server->getMemCacheFactory(),
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\OC::$server->getHTTPClientService()
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);
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$externalManager = new \OCA\Files_Sharing\External\Manager(
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\OC::$server->getDatabaseConnection(),
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\OC\Files\Filesystem::getMountManager(),
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\OC\Files\Filesystem::getLoader(),
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\OC::$server->getHTTPHelper(),
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\OC::$server->getNotificationManager(),
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$discoveryManager,
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\OC::$server->getUserSession()->getUser()->getUID()
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);
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// check for ssl cert
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if (substr($remote, 0, 5) === 'https') {
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try {
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\OC::$server->getHTTPClientService()->newClient()->get($remote, [
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'timeout' => 10,
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'connect_timeout' => 10,
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])->getBody();
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} catch (\Exception $e) {
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\OCP\JSON::error(array('data' => array('message' => $l->t('Invalid or untrusted SSL certificate'))));
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exit;
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}
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}
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$mount = $externalManager->addShare($remote, $token, $password, $name, $ownerDisplayName, true);
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/**
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* @var \OCA\Files_Sharing\External\Storage $storage
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*/
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$storage = $mount->getStorage();
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try {
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// check if storage exists
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$storage->checkStorageAvailability();
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} catch (\OCP\Files\StorageInvalidException $e) {
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// note: checkStorageAvailability will already remove the invalid share
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\OCP\Util::writeLog(
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'files_sharing',
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'Invalid remote storage: ' . get_class($e) . ': ' . $e->getMessage(),
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\OCP\Util::DEBUG
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);
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\OCP\JSON::error(
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array(
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'data' => array(
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'message' => $l->t('Could not authenticate to remote share, password might be wrong')
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)
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)
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);
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exit();
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} catch (\Exception $e) {
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\OCP\Util::writeLog(
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'files_sharing',
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'Invalid remote storage: ' . get_class($e) . ': ' . $e->getMessage(),
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\OCP\Util::DEBUG
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);
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$externalManager->removeShare($mount->getMountPoint());
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\OCP\JSON::error(array('data' => array('message' => $l->t('Storage not valid'))));
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exit();
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}
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$result = $storage->file_exists('');
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if ($result) {
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try {
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$storage->getScanner()->scanAll();
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\OCP\JSON::success();
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} catch (\OCP\Files\StorageInvalidException $e) {
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\OCP\Util::writeLog(
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'files_sharing',
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'Invalid remote storage: ' . get_class($e) . ': ' . $e->getMessage(),
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\OCP\Util::DEBUG
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);
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\OCP\JSON::error(array('data' => array('message' => $l->t('Storage not valid'))));
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} catch (\Exception $e) {
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\OCP\Util::writeLog(
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'files_sharing',
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'Invalid remote storage: ' . get_class($e) . ': ' . $e->getMessage(),
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\OCP\Util::DEBUG
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);
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\OCP\JSON::error(array('data' => array('message' => $l->t('Couldn\'t add remote share'))));
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}
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} else {
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$externalManager->removeShare($mount->getMountPoint());
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\OCP\Util::writeLog(
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'files_sharing',
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'Couldn\'t add remote share',
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\OCP\Util::DEBUG
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);
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\OCP\JSON::error(array('data' => array('message' => $l->t('Couldn\'t add remote share'))));
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}
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