1 files changed, 36 insertions, 0 deletions
diff --git a/core/Command/Maintenance/DataFingerprint.php b/core/Command/Maintenance/DataFingerprint.php
new file mode 100644
index 00000000000..014d6c411a4
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+++ b/core/Command/Maintenance/DataFingerprint.php
@@ -0,0 +1,36 @@
+<?php
+
+/**
+ * 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 OCP\AppFramework\Utility\ITimeFactory;
+use OCP\IConfig;
+use Symfony\Component\Console\Command\Command;
+use Symfony\Component\Console\Input\InputInterface;
+use Symfony\Component\Console\Output\OutputInterface;
+
+class DataFingerprint extends Command {
+	public function __construct(
+		protected IConfig $config,
+		protected ITimeFactory $timeFactory,
+	) {
+		parent::__construct();
+	}
+
+	protected function configure() {
+		$this
+			->setName('maintenance:data-fingerprint')
+			->setDescription('update the systems data-fingerprint after a backup is restored');
+	}
+
+	protected function execute(InputInterface $input, OutputInterface $output): int {
+		$fingerPrint = md5($this->timeFactory->getTime());
+		$this->config->setSystemValue('data-fingerprint', $fingerPrint);
+		$output->writeln('<info>Updated data-fingerprint to ' . $fingerPrint . '</info>');
+		return 0;
+	}
+}