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74 lines
2.4 KiB
PHP
74 lines
2.4 KiB
PHP
<?php
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declare(strict_types=1);
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/**
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* @copyright Copyright (c) 2023 Côme Chilliet <come.chilliet@nextcloud.com>
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*
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* @author Côme Chilliet <come.chilliet@nextcloud.com>
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*
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* @license GNU AGPL version 3 or any later version
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*
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* This program 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 as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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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
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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\Settings\SetupChecks;
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use OCP\IL10N;
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use OCP\IRequest;
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use OCP\IURLGenerator;
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use OCP\Security\Bruteforce\IThrottler;
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use OCP\SetupCheck\ISetupCheck;
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use OCP\SetupCheck\SetupResult;
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class BruteForceThrottler implements ISetupCheck {
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public function __construct(
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private IL10N $l10n,
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private IURLGenerator $urlGenerator,
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private IRequest $request,
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private IThrottler $throttler,
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) {
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}
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public function getCategory(): string {
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return 'system';
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}
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public function getName(): string {
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return $this->l10n->t('Brute-force Throttle');
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}
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public function run(): SetupResult {
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$address = $this->request->getRemoteAddress();
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if ($address === '') {
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if (\OC::$CLI) {
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/* We were called from CLI */
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return SetupResult::info($this->l10n->t('Your remote address could not be determined.'));
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} else {
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/* Should never happen */
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return SetupResult::error($this->l10n->t('Your remote address could not be determined.'));
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}
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} elseif ($this->throttler->showBruteforceWarning($address)) {
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return SetupResult::error(
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$this->l10n->t('Your remote address was identified as "%s" and is brute-force throttled at the moment slowing down the performance of various requests. If the remote address is not your address this can be an indication that a proxy is not configured correctly.', [$address]),
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$this->urlGenerator->linkToDocs('admin-reverse-proxy')
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);
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} else {
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return SetupResult::success(
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$this->l10n->t('Your remote address "%s" is not brute-force throttled.', [$address])
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);
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}
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}
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}
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