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<?php
declare(strict_types=1);
/**
* @copyright 2018 Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
*
* @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 OC\Core\Command\TwoFactorAuth;
use function implode;
use OC\Authentication\TwoFactorAuth\EnforcementState;
use OC\Authentication\TwoFactorAuth\MandatoryTwoFactor;
use Symfony\Component\Console\Command\Command;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Input\InputOption;
use Symfony\Component\Console\Output\OutputInterface;
class Enforce extends Command {
/** @var MandatoryTwoFactor */
private $mandatoryTwoFactor;
public function __construct(MandatoryTwoFactor $mandatoryTwoFactor) {
parent::__construct();
$this->mandatoryTwoFactor = $mandatoryTwoFactor;
}
protected function configure() {
$this->setName('twofactorauth:enforce');
$this->setDescription('Enabled/disable enforced two-factor authentication');
$this->addOption(
'on',
null,
InputOption::VALUE_NONE,
'enforce two-factor authentication'
);
$this->addOption(
'off',
null,
InputOption::VALUE_NONE,
'don\'t enforce two-factor authenticaton'
);
$this->addOption(
'group',
null,
InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,
'enforce only for the given group(s)'
);
$this->addOption(
'exclude',
null,
InputOption::VALUE_OPTIONAL | InputOption::VALUE_IS_ARRAY,
'exclude mandatory two-factor auth for the given group(s)'
);
}
protected function execute(InputInterface $input, OutputInterface $output) {
if ($input->getOption('on')) {
$enforcedGroups = $input->getOption('group');
$excludedGroups = $input->getOption('exclude');
$this->mandatoryTwoFactor->setState(new EnforcementState(true, $enforcedGroups, $excludedGroups));
} elseif ($input->getOption('off')) {
$this->mandatoryTwoFactor->setState(new EnforcementState(false));
}
$state = $this->mandatoryTwoFactor->getState();
if ($state->isEnforced()) {
$this->writeEnforced($output, $state);
} else {
$this->writeNotEnforced($output);
}
}
/**
* @param OutputInterface $output
*/
protected function writeEnforced(OutputInterface $output, EnforcementState $state) {
if (empty($state->getEnforcedGroups())) {
$message = 'Two-factor authentication is enforced for all users';
} else {
$message = 'Two-factor authentication is enforced for members of the group(s) ' . implode(', ', $state->getEnforcedGroups());
}
if (!empty($state->getExcludedGroups())) {
$message .= ', except members of ' . implode(', ', $state->getExcludedGroups());
}
$output->writeln($message);
}
/**
* @param OutputInterface $output
*/
protected function writeNotEnforced(OutputInterface $output) {
$output->writeln('Two-factor authentication is not enforced');
}
}
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