1 files changed, 80 insertions, 0 deletions
diff --git a/apps/settings/lib/SetupChecks/CheckUserCertificates.php b/apps/settings/lib/SetupChecks/CheckUserCertificates.php
new file mode 100644
index 00000000000..cbe6c91996a
--- /dev/null
+++ b/apps/settings/lib/SetupChecks/CheckUserCertificates.php
@@ -0,0 +1,80 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2020 Morris Jobke <hey@morrisjobke.de>
+ *
+ * @author Morris Jobke <hey@morrisjobke.de>
+ *
+ * @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\IConfig;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+
+class CheckUserCertificates {
+	/** @var IL10N */
+	private $l10n;
+	/** @var string */
+	private $configValue;
+	/** @var IURLGenerator */
+	private $urlGenerator;
+
+	public function __construct(IL10N $l10n, IConfig $config, IURLGenerator $urlGenerator) {
+		$this->l10n = $l10n;
+		$configValue = $config->getAppValue('files_external', 'user_certificate_scan', false);
+		if (!is_string($configValue)) {
+			$configValue = '';
+		}
+		$this->configValue = $configValue;
+		$this->urlGenerator = $urlGenerator;
+	}
+
+	public function description(): string {
+		if ($this->configValue === '') {
+			return '';
+		}
+		if ($this->configValue === 'not-run-yet') {
+			return $this->l10n->t('A background job is pending that checks for user imported SSL certificates. Please check back later.');
+		}
+		return $this->l10n->t('There are some user imported SSL certificates present, that are not used anymore with Nextcloud 21. They can be imported on the command line via "occ security:certificates:import" command. Their paths inside the data directory are shown below.');
+	}
+
+	public function severity(): string {
+		return 'warning';
+	}
+
+	public function run(): bool {
+		// all fine if neither "not-run-yet" nor a result
+		return $this->configValue === '';
+	}
+
+	public function elements(): array {
+		if ($this->configValue === '' || $this->configValue === 'not-run-yet') {
+			return [];
+		}
+		$data = json_decode($this->configValue);
+		if (!is_array($data)) {
+			return [];
+		}
+		return $data;
+	}
+}