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<?php
/**
* @copyright Copyright (c) 2021 Arthur Schiwon <blizzz@arthur-schiwon.de>
*
* @author Arthur Schiwon <blizzz@arthur-schiwon.de>
* @author Côme Chilliet <come.chilliet@nextcloud.com>
*
* @license GNU AGPL version 3 or any later version
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
namespace OCA\User_LDAP\Command;
use OCA\User_LDAP\Group_Proxy;
use OCA\User_LDAP\GroupPluginManager;
use OCP\IGroup;
use OCP\IGroupManager;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Helper\QuestionHelper;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Console\Question\Question;
class ResetGroup extends Command {
private IGroupManager $groupManager;
private GroupPluginManager $pluginManager;
private Group_Proxy $backend;
public function __construct(
IGroupManager $groupManager,
GroupPluginManager $pluginManager,
Group_Proxy $backend
) {
$this->groupManager = $groupManager;
$this->pluginManager = $pluginManager;
$this->backend = $backend;
parent::__construct();
}
protected function configure(): void {
$this
->setName('ldap:reset-group')
->setDescription('deletes an LDAP group independent of the group state in the LDAP')
->addArgument(
'gid',
InputArgument::REQUIRED,
'the group name as used in Nextcloud'
)
->addOption(
'yes',
'y',
InputOption::VALUE_NONE,
'do not ask for confirmation'
);
}
protected function execute(InputInterface $input, OutputInterface $output): int {
try {
$gid = $input->getArgument('gid');
$group = $this->groupManager->get($gid);
if (!$group instanceof IGroup) {
throw new \Exception('Group not found');
}
$backends = $group->getBackendNames();
if (!in_array('LDAP', $backends)) {
throw new \Exception('The given group is not a recognized LDAP group.');
}
if ($input->getOption('yes') === false) {
/** @var QuestionHelper $helper */
$helper = $this->getHelper('question');
$q = new Question('Delete all local data of this group (y|N)? ');
$input->setOption('yes', $helper->ask($input, $output, $q) === 'y');
}
if ($input->getOption('yes') !== true) {
throw new \Exception('Reset cancelled by operator');
}
// Disable real deletion if a plugin supports it
$pluginManagerSuppressed = $this->pluginManager->setSuppressDeletion(true);
// Bypass groupExists test to force mapping deletion
$this->backend->getLDAPAccess($gid)->connection->writeToCache('groupExists' . $gid, false);
echo "calling delete $gid\n";
if ($group->delete()) {
$this->pluginManager->setSuppressDeletion($pluginManagerSuppressed);
return 0;
}
} catch (\Throwable $e) {
if (isset($pluginManagerSuppressed)) {
$this->pluginManager->setSuppressDeletion($pluginManagerSuppressed);
}
$output->writeln('<error>' . $e->getMessage() . '</error>');
return 1;
}
$output->writeln('<error>Error while resetting group</error>');
return 2;
}
}
|
