1 files changed, 207 insertions, 0 deletions
diff --git a/core/Command/Maintenance/Install.php b/core/Command/Maintenance/Install.php
new file mode 100644
index 00000000000..6170c5a2638
--- /dev/null
+++ b/core/Command/Maintenance/Install.php
@@ -0,0 +1,207 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2016-2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-FileCopyrightText: 2016 ownCloud, Inc.
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+namespace OC\Core\Command\Maintenance;
+
+use bantu\IniGetWrapper\IniGetWrapper;
+use InvalidArgumentException;
+use OC\Console\TimestampFormatter;
+use OC\Migration\ConsoleOutput;
+use OC\Setup;
+use OC\SystemConfig;
+use OCP\Server;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Helper\QuestionHelper;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Input\InputOption;
+use Symfony\Component\Console\Output\OutputInterface;
+use Symfony\Component\Console\Question\Question;
+use Throwable;
+use function get_class;
+
+class Install extends Command {
+	public function __construct(
+		private SystemConfig $config,
+		private IniGetWrapper $iniGetWrapper,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('maintenance:install')
+			->setDescription('install Nextcloud')
+			->addOption('database', null, InputOption::VALUE_REQUIRED, 'Supported database type', 'sqlite')
+			->addOption('database-name', null, InputOption::VALUE_REQUIRED, 'Name of the database')
+			->addOption('database-host', null, InputOption::VALUE_REQUIRED, 'Hostname of the database', 'localhost')
+			->addOption('database-port', null, InputOption::VALUE_REQUIRED, 'Port the database is listening on')
+			->addOption('database-user', null, InputOption::VALUE_REQUIRED, 'Login to connect to the database')
+			->addOption('database-pass', null, InputOption::VALUE_OPTIONAL, 'Password of the database user', null)
+			->addOption('database-table-space', null, InputOption::VALUE_OPTIONAL, 'Table space of the database (oci only)', null)
+			->addOption('disable-admin-user', null, InputOption::VALUE_NONE, 'Disable the creation of an admin user')
+			->addOption('admin-user', null, InputOption::VALUE_REQUIRED, 'Login of the admin account', 'admin')
+			->addOption('admin-pass', null, InputOption::VALUE_REQUIRED, 'Password of the admin account')
+			->addOption('admin-email', null, InputOption::VALUE_OPTIONAL, 'E-Mail of the admin account')
+			->addOption('data-dir', null, InputOption::VALUE_REQUIRED, 'Path to data directory', \OC::$SERVERROOT . '/data');
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		// validate the environment
+		$setupHelper = Server::get(Setup::class);
+		$sysInfo = $setupHelper->getSystemInfo(true);
+		$errors = $sysInfo['errors'];
+		if (count($errors) > 0) {
+			$this->printErrors($output, $errors);
+
+			// ignore the OS X setup warning
+			if (count($errors) !== 1
+				|| (string)$errors[0]['error'] !== 'Mac OS X is not supported and Nextcloud will not work properly on this platform. Use it at your own risk!') {
+				return 1;
+			}
+		}
+
+		// validate user input
+		$options = $this->validateInput($input, $output, array_keys($sysInfo['databases']));
+
+		if ($output->isVerbose()) {
+			// Prepend each line with a little timestamp
+			$timestampFormatter = new TimestampFormatter(null, $output->getFormatter());
+			$output->setFormatter($timestampFormatter);
+			$migrationOutput = new ConsoleOutput($output);
+		} else {
+			$migrationOutput = null;
+		}
+
+		// perform installation
+		$errors = $setupHelper->install($options, $migrationOutput);
+		if (count($errors) > 0) {
+			$this->printErrors($output, $errors);
+			return 1;
+		}
+		if ($setupHelper->shouldRemoveCanInstallFile()) {
+			$output->writeln('<warn>Could not remove CAN_INSTALL from the config folder. Please remove this file manually.</warn>');
+		}
+		$output->writeln('Nextcloud was successfully installed');
+		return 0;
+	}
+
+	/**
+	 * @param InputInterface $input
+	 * @param OutputInterface $output
+	 * @param string[] $supportedDatabases
+	 * @return array
+	 */
+	protected function validateInput(InputInterface $input, OutputInterface $output, $supportedDatabases) {
+		$db = strtolower($input->getOption('database'));
+
+		if (!in_array($db, $supportedDatabases)) {
+			throw new InvalidArgumentException("Database <$db> is not supported. " . implode(', ', $supportedDatabases) . ' are supported.');
+		}
+
+		$dbUser = $input->getOption('database-user');
+		$dbPass = $input->getOption('database-pass');
+		$dbName = $input->getOption('database-name');
+		$dbPort = $input->getOption('database-port');
+		if ($db === 'oci') {
+			// an empty hostname needs to be read from the raw parameters
+			$dbHost = $input->getParameterOption('--database-host', '');
+		} else {
+			$dbHost = $input->getOption('database-host');
+		}
+		if ($dbPort) {
+			// Append the port to the host so it is the same as in the config (there is no dbport config)
+			$dbHost .= ':' . $dbPort;
+		}
+		if ($input->hasParameterOption('--database-pass')) {
+			$dbPass = (string)$input->getOption('database-pass');
+		}
+		$disableAdminUser = (bool)$input->getOption('disable-admin-user');
+		$adminLogin = $input->getOption('admin-user');
+		$adminPassword = $input->getOption('admin-pass');
+		$adminEmail = $input->getOption('admin-email');
+		$dataDir = $input->getOption('data-dir');
+
+		if ($db !== 'sqlite') {
+			if (is_null($dbUser)) {
+				throw new InvalidArgumentException('Database account not provided.');
+			}
+			if (is_null($dbName)) {
+				throw new InvalidArgumentException('Database name not provided.');
+			}
+			if (is_null($dbPass)) {
+				/** @var QuestionHelper $helper */
+				$helper = $this->getHelper('question');
+				$question = new Question('What is the password to access the database with user <' . $dbUser . '>?');
+				$question->setHidden(true);
+				$question->setHiddenFallback(false);
+				$dbPass = $helper->ask($input, $output, $question);
+			}
+		}
+
+		if (!$disableAdminUser && $adminPassword === null) {
+			/** @var QuestionHelper $helper */
+			$helper = $this->getHelper('question');
+			$question = new Question('What is the password you like to use for the admin account <' . $adminLogin . '>?');
+			$question->setHidden(true);
+			$question->setHiddenFallback(false);
+			$adminPassword = $helper->ask($input, $output, $question);
+		}
+
+		if (!$disableAdminUser && $adminEmail !== null && !filter_var($adminEmail, FILTER_VALIDATE_EMAIL)) {
+			throw new InvalidArgumentException('Invalid e-mail-address <' . $adminEmail . '> for <' . $adminLogin . '>.');
+		}
+
+		$options = [
+			'dbtype' => $db,
+			'dbuser' => $dbUser,
+			'dbpass' => $dbPass,
+			'dbname' => $dbName,
+			'dbhost' => $dbHost,
+			'admindisable' => $disableAdminUser,
+			'adminlogin' => $adminLogin,
+			'adminpass' => $adminPassword,
+			'adminemail' => $adminEmail,
+			'directory' => $dataDir
+		];
+		if ($db === 'oci') {
+			$options['dbtablespace'] = $input->getParameterOption('--database-table-space', '');
+		}
+		return $options;
+	}
+
+	/**
+	 * @param OutputInterface $output
+	 * @param array<string|array> $errors
+	 */
+	protected function printErrors(OutputInterface $output, array $errors): void {
+		foreach ($errors as $error) {
+			if (is_array($error)) {
+				$output->writeln('<error>' . $error['error'] . '</error>');
+				if (isset($error['hint']) && !empty($error['hint'])) {
+					$output->writeln('<info> -> ' . $error['hint'] . '</info>');
+				}
+				if (isset($error['exception']) && $error['exception'] instanceof Throwable) {
+					$this->printThrowable($output, $error['exception']);
+				}
+			} else {
+				$output->writeln('<error>' . $error . '</error>');
+			}
+		}
+	}
+
+	private function printThrowable(OutputInterface $output, Throwable $t): void {
+		$output->write('<info>Trace: ' . $t->getTraceAsString() . '</info>');
+		$output->writeln('');
+		if ($t->getPrevious() !== null) {
+			$output->writeln('');
+			$output->writeln('<info>Previous: ' . get_class($t->getPrevious()) . ': ' . $t->getPrevious()->getMessage() . '</info>');
+			$this->printThrowable($output, $t->getPrevious());
+		}
+	}
+}