1 files changed, 85 insertions, 0 deletions
diff --git a/apps/user_ldap/lib/Command/ResetUser.php b/apps/user_ldap/lib/Command/ResetUser.php
new file mode 100644
index 00000000000..1409806e4ac
--- /dev/null
+++ b/apps/user_ldap/lib/Command/ResetUser.php
@@ -0,0 +1,85 @@
+<?php
+
+/**
+ * SPDX-FileCopyrightText: 2021 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+namespace OCA\User_LDAP\Command;
+
+use OCA\User_LDAP\User\DeletedUsersIndex;
+use OCA\User_LDAP\User_Proxy;
+use OCA\User_LDAP\UserPluginManager;
+use OCP\IUser;
+use OCP\IUserManager;
+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 ResetUser extends Command {
+	public function __construct(
+		protected DeletedUsersIndex $dui,
+		private IUserManager $userManager,
+		private UserPluginManager $pluginManager,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure(): void {
+		$this
+			->setName('ldap:reset-user')
+			->setDescription('deletes an LDAP user independent of the user state')
+			->addArgument(
+				'uid',
+				InputArgument::REQUIRED,
+				'the user id as used in Nextcloud'
+			)
+			->addOption(
+				'yes',
+				'y',
+				InputOption::VALUE_NONE,
+				'do not ask for confirmation'
+			);
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		try {
+			$uid = $input->getArgument('uid');
+			$user = $this->userManager->get($uid);
+			if (!$user instanceof IUser) {
+				throw new \Exception('User not found');
+			}
+			$backend = $user->getBackend();
+			if (!$backend instanceof User_Proxy) {
+				throw new \Exception('The given user is not a recognized LDAP user.');
+			}
+			if ($input->getOption('yes') === false) {
+				/** @var QuestionHelper $helper */
+				$helper = $this->getHelper('question');
+				$q = new Question('Delete all local data of this user (y|N)? ');
+				$input->setOption('yes', $helper->ask($input, $output, $q) === 'y');
+			}
+			if ($input->getOption('yes') !== true) {
+				throw new \Exception('Reset cancelled by operator');
+			}
+
+			$this->dui->markUser($uid);
+			$pluginManagerSuppressed = $this->pluginManager->setSuppressDeletion(true);
+			if ($user->delete()) {
+				$this->pluginManager->setSuppressDeletion($pluginManagerSuppressed);
+				return self::SUCCESS;
+			}
+		} catch (\Throwable $e) {
+			if (isset($pluginManagerSuppressed)) {
+				$this->pluginManager->setSuppressDeletion($pluginManagerSuppressed);
+			}
+			$output->writeln('<error>' . $e->getMessage() . '</error>');
+			return self::FAILURE;
+		}
+		$output->writeln('<error>Error while resetting user</error>');
+		return self::INVALID;
+	}
+}