145 lines
4.5 KiB
PHP
145 lines
4.5 KiB
PHP
<?php
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/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
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*
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* @author Joas Schilling <coding@schilljs.com>
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* @author Robin Appelman <icewind@owncloud.com>
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*
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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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namespace OCA\Files_External\Command;
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use OC\Core\Command\Base;
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use OCA\Files_External\Lib\Auth\AuthMechanism;
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use OCA\Files_External\Lib\Backend\Backend;
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use OCA\Files_External\Lib\InsufficientDataForMeaningfulAnswerException;
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use OCA\Files_External\Lib\StorageConfig;
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use OCA\Files_External\NotFoundException;
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use OCA\Files_External\Service\GlobalStoragesService;
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use OCP\Files\StorageNotAvailableException;
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use Symfony\Component\Console\Input\InputArgument;
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use Symfony\Component\Console\Input\InputInterface;
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use Symfony\Component\Console\Input\InputOption;
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use Symfony\Component\Console\Output\OutputInterface;
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class Verify extends Base {
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/**
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* @var GlobalStoragesService
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*/
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protected $globalService;
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function __construct(GlobalStoragesService $globalService) {
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parent::__construct();
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$this->globalService = $globalService;
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}
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protected function configure() {
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$this
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->setName('files_external:verify')
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->setDescription('Verify mount configuration')
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->addArgument(
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'mount_id',
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InputArgument::REQUIRED,
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'The id of the mount to check'
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)->addOption(
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'config',
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'c',
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InputOption::VALUE_REQUIRED | InputOption::VALUE_IS_ARRAY,
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'Additional config option to set before checking in key=value pairs, required for certain auth backends such as login credentails'
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);
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parent::configure();
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}
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protected function execute(InputInterface $input, OutputInterface $output) {
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$mountId = $input->getArgument('mount_id');
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$configInput = $input->getOption('config');
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try {
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$mount = $this->globalService->getStorage($mountId);
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} catch (NotFoundException $e) {
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$output->writeln('<error>Mount with id "' . $mountId . ' not found, check "occ files_external:list" to get available mounts"</error>');
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return 404;
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}
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$this->updateStorageStatus($mount, $configInput, $output);
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$this->writeArrayInOutputFormat($input, $output, [
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'status' => StorageNotAvailableException::getStateCodeName($mount->getStatus()),
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'code' => $mount->getStatus(),
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'message' => $mount->getStatusMessage()
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]);
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}
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private function manipulateStorageConfig(StorageConfig $storage) {
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/** @var AuthMechanism */
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$authMechanism = $storage->getAuthMechanism();
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$authMechanism->manipulateStorageConfig($storage);
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/** @var Backend */
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$backend = $storage->getBackend();
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$backend->manipulateStorageConfig($storage);
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}
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private function updateStorageStatus(StorageConfig &$storage, $configInput, OutputInterface $output) {
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try {
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try {
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$this->manipulateStorageConfig($storage);
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} catch (InsufficientDataForMeaningfulAnswerException $e) {
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if (count($configInput) === 0) { // extra config options might solve the error
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throw $e;
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}
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}
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foreach ($configInput as $configOption) {
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if (!strpos($configOption, '=')) {
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$output->writeln('<error>Invalid mount configuration option "' . $configOption . '"</error>');
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return;
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}
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list($key, $value) = explode('=', $configOption, 2);
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$storage->setBackendOption($key, $value);
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}
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/** @var Backend */
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$backend = $storage->getBackend();
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// update status (can be time-consuming)
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$storage->setStatus(
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\OC_Mount_Config::getBackendStatus(
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$backend->getStorageClass(),
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$storage->getBackendOptions(),
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false
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)
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);
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} catch (InsufficientDataForMeaningfulAnswerException $e) {
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$status = $e->getCode() ? $e->getCode() : StorageNotAvailableException::STATUS_INDETERMINATE;
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$storage->setStatus(
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$status,
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$e->getMessage()
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);
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} catch (StorageNotAvailableException $e) {
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$storage->setStatus(
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$e->getCode(),
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$e->getMessage()
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);
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} catch (\Exception $e) {
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// FIXME: convert storage exceptions to StorageNotAvailableException
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$storage->setStatus(
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StorageNotAvailableException::STATUS_ERROR,
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get_class($e) . ': ' . $e->getMessage()
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);
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}
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}
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}
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