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Diffstat (limited to 'apps/settings/lib/SetupChecks/InternetConnectivity.php')
| -rw-r--r-- | apps/settings/lib/SetupChecks/InternetConnectivity.php | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/apps/settings/lib/SetupChecks/InternetConnectivity.php b/apps/settings/lib/SetupChecks/InternetConnectivity.php new file mode 100644 index 00000000000..697dddc935a --- /dev/null +++ b/apps/settings/lib/SetupChecks/InternetConnectivity.php @@ -0,0 +1,100 @@ +<?php + +declare(strict_types=1); + +/** + * @copyright Copyright (c) 2023 Côme Chilliet <come.chilliet@nextcloud.com> + * + * @author Christoph Wurst <christoph@winzerhof-wurst.at> + * @author Côme Chilliet <come.chilliet@nextcloud.com> + * @author Lukas Reschke <lukas@statuscode.ch> + * @author Roeland Jago Douma <roeland@famdouma.nl> + * + * @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\Settings\SetupChecks; + +use OCP\Http\Client\IClientService; +use OCP\IConfig; +use OCP\IL10N; +use OCP\SetupCheck\ISetupCheck; +use OCP\SetupCheck\SetupResult; +use Psr\Log\LoggerInterface; + +/** + * Checks if the server can connect to the internet using HTTPS and HTTP + */ +class InternetConnectivity implements ISetupCheck { + public function __construct( + private IL10N $l10n, + private IConfig $config, + private IClientService $clientService, + private LoggerInterface $logger, + ) { + } + + public function getCategory(): string { + return 'network'; + } + + public function getName(): string { + return $this->l10n->t('Internet connectivity'); + } + + public function run(): SetupResult { + if ($this->config->getSystemValue('has_internet_connection', true) === false) { + return new SetupResult(SetupResult::SUCCESS, $this->l10n->t('Internet connectivity is disabled in configuration file.')); + } + + $siteArray = $this->config->getSystemValue('connectivity_check_domains', [ + 'www.nextcloud.com', 'www.startpage.com', 'www.eff.org', 'www.edri.org' + ]); + + foreach ($siteArray as $site) { + if ($this->isSiteReachable($site)) { + return new SetupResult(SetupResult::SUCCESS); + } + } + return new SetupResult(SetupResult::WARNING, $this->l10n->t('This server has no working internet connection: Multiple endpoints could not be reached. This means that some of the features like mounting external storage, notifications about updates or installation of third-party apps will not work. Accessing files remotely and sending of notification emails might not work, either. Establish a connection from this server to the internet to enjoy all features.')); + } + + /** + * Checks if the Nextcloud server can connect to a specific URL + * @param string $site site domain or full URL with http/https protocol + */ + private function isSiteReachable(string $site): bool { + try { + $client = $this->clientService->newClient(); + // if there is no protocol, test http:// AND https:// + if (preg_match('/^https?:\/\//', $site) !== 1) { + $httpSite = 'http://' . $site . '/'; + $client->get($httpSite); + $httpsSite = 'https://' . $site . '/'; + $client->get($httpsSite); + } else { + $client->get($site); + } + } catch (\Exception $e) { + $this->logger->error('Cannot connect to: ' . $site, [ + 'app' => 'internet_connection_check', + 'exception' => $e, + ]); + return false; + } + return true; + } +} |