Migrate code integrity to SetupCheck API

Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>

6 files changed, 67 insertions, 4 deletions

diff --git a/apps/settings/composer/composer/autoload_classmap.php b/apps/settings/composer/composer/autoload_classmap.php
index c69b49ec309..d18528ff4d4 100644
--- a/apps/settings/composer/composer/autoload_classmap.php
+++ b/apps/settings/composer/composer/autoload_classmap.php
@@ -74,6 +74,7 @@ return array(
     'OCA\\Settings\\Settings\\Personal\\Security\\WebAuthn' => $baseDir . '/../lib/Settings/Personal/Security/WebAuthn.php',
     'OCA\\Settings\\Settings\\Personal\\ServerDevNotice' => $baseDir . '/../lib/Settings/Personal/ServerDevNotice.php',
     'OCA\\Settings\\SetupChecks\\CheckUserCertificates' => $baseDir . '/../lib/SetupChecks/CheckUserCertificates.php',
+    'OCA\\Settings\\SetupChecks\\CodeIntegrity' => $baseDir . '/../lib/SetupChecks/CodeIntegrity.php',
     'OCA\\Settings\\SetupChecks\\DefaultPhoneRegionSet' => $baseDir . '/../lib/SetupChecks/DefaultPhoneRegionSet.php',
     'OCA\\Settings\\SetupChecks\\EmailTestSuccessful' => $baseDir . '/../lib/SetupChecks/EmailTestSuccessful.php',
     'OCA\\Settings\\SetupChecks\\FileLocking' => $baseDir . '/../lib/SetupChecks/FileLocking.php',
diff --git a/apps/settings/composer/composer/autoload_static.php b/apps/settings/composer/composer/autoload_static.php
index eba8fadc98a..5512082304f 100644
--- a/apps/settings/composer/composer/autoload_static.php
+++ b/apps/settings/composer/composer/autoload_static.php
@@ -89,6 +89,7 @@ class ComposerStaticInitSettings
         'OCA\\Settings\\Settings\\Personal\\Security\\WebAuthn' => __DIR__ . '/..' . '/../lib/Settings/Personal/Security/WebAuthn.php',
         'OCA\\Settings\\Settings\\Personal\\ServerDevNotice' => __DIR__ . '/..' . '/../lib/Settings/Personal/ServerDevNotice.php',
         'OCA\\Settings\\SetupChecks\\CheckUserCertificates' => __DIR__ . '/..' . '/../lib/SetupChecks/CheckUserCertificates.php',
+        'OCA\\Settings\\SetupChecks\\CodeIntegrity' => __DIR__ . '/..' . '/../lib/SetupChecks/CodeIntegrity.php',
         'OCA\\Settings\\SetupChecks\\DefaultPhoneRegionSet' => __DIR__ . '/..' . '/../lib/SetupChecks/DefaultPhoneRegionSet.php',
         'OCA\\Settings\\SetupChecks\\EmailTestSuccessful' => __DIR__ . '/..' . '/../lib/SetupChecks/EmailTestSuccessful.php',
         'OCA\\Settings\\SetupChecks\\FileLocking' => __DIR__ . '/..' . '/../lib/SetupChecks/FileLocking.php',
diff --git a/apps/settings/lib/AppInfo/Application.php b/apps/settings/lib/AppInfo/Application.php
index 0770418c3bb..518dc88bfa0 100644
--- a/apps/settings/lib/AppInfo/Application.php
+++ b/apps/settings/lib/AppInfo/Application.php
@@ -49,6 +49,7 @@ use OCA\Settings\Search\AppSearch;
 use OCA\Settings\Search\SectionSearch;
 use OCA\Settings\Search\UserSearch;
 use OCA\Settings\SetupChecks\CheckUserCertificates;
+use OCA\Settings\SetupChecks\CodeIntegrity;
 use OCA\Settings\SetupChecks\DefaultPhoneRegionSet;
 use OCA\Settings\SetupChecks\EmailTestSuccessful;
 use OCA\Settings\SetupChecks\FileLocking;
@@ -154,6 +155,7 @@ class Application extends App implements IBootstrap {
 			);
 		});
 		$context->registerSetupCheck(CheckUserCertificates::class);
+		$context->registerSetupCheck(CodeIntegrity::class);
 		$context->registerSetupCheck(DefaultPhoneRegionSet::class);
 		$context->registerSetupCheck(EmailTestSuccessful::class);
 		$context->registerSetupCheck(FileLocking::class);
diff --git a/apps/settings/lib/Controller/CheckSetupController.php b/apps/settings/lib/Controller/CheckSetupController.php
index f5849cce5a8..80dd6952980 100644
--- a/apps/settings/lib/Controller/CheckSetupController.php
+++ b/apps/settings/lib/Controller/CheckSetupController.php
@@ -752,8 +752,6 @@ Raw output
 				'forwardedForHeadersWorking' => $this->forwardedForHeadersWorking(),
 				'reverseProxyDocs' => $this->urlGenerator->linkToDocs('admin-reverse-proxy'),
 				'isCorrectMemcachedPHPModuleInstalled' => $this->isCorrectMemcachedPHPModuleInstalled(),
-				'hasPassedCodeIntegrityCheck' => $this->checker->hasPassedCheck(),
-				'codeIntegrityCheckerDocumentation' => $this->urlGenerator->linkToDocs('admin-code-integrity'),
 				'OpcacheSetupRecommendations' => $this->getOpcacheSetupRecommendations(),
 				'isSettimelimitAvailable' => $this->isSettimelimitAvailable(),
 				'hasFreeTypeSupport' => $this->hasFreeTypeSupport(),
diff --git a/apps/settings/lib/SetupChecks/CodeIntegrity.php b/apps/settings/lib/SetupChecks/CodeIntegrity.php
new file mode 100644
index 00000000000..234e1fbf058
--- /dev/null
+++ b/apps/settings/lib/SetupChecks/CodeIntegrity.php
@@ -0,0 +1,63 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * @copyright Copyright (c) 2023 Côme Chilliet <come.chilliet@nextcloud.com>
+ *
+ * @author Côme Chilliet <come.chilliet@nextcloud.com>
+ *
+ * @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 OC\IntegrityCheck\Checker;
+use OCP\IL10N;
+use OCP\IURLGenerator;
+use OCP\SetupCheck\ISetupCheck;
+use OCP\SetupCheck\SetupResult;
+
+class CodeIntegrity implements ISetupCheck {
+	public function __construct(
+		private IL10N $l10n,
+		private IURLGenerator $urlGenerator,
+		private Checker $checker,
+	) {
+	}
+
+	public function getName(): string {
+		return $this->l10n->t('Code integrity');
+	}
+
+	public function getCategory(): string {
+		return 'security';
+	}
+
+	public function run(): SetupResult {
+		if (!$this->checker->isCodeCheckEnforced()) {
+			return SetupResult::info($this->l10n->t('Integrity checker has been disabled. Integrity cannot be verified.'));
+		} elseif ($this->checker->hasPassedCheck()) {
+			return SetupResult::success($this->l10n->t('No altered files'));
+		} else {
+			// FIXME: If setup check can link to settings pages this should link to /settings/integrity/failed and /settings/integrity/rescan?requesttoken=TOKEN
+			return SetupResult::error(
+				$this->l10n->t('Some files have not passed the integrity check.'),
+				$this->urlGenerator->linkToDocs('admin-code-integrity')
+			);
+		}
+	}
+}
diff --git a/apps/settings/tests/Controller/CheckSetupControllerTest.php b/apps/settings/tests/Controller/CheckSetupControllerTest.php
index 693d80744ce..86305aecdc6 100644
--- a/apps/settings/tests/Controller/CheckSetupControllerTest.php
+++ b/apps/settings/tests/Controller/CheckSetupControllerTest.php
@@ -442,8 +442,6 @@ class CheckSetupControllerTest extends TestCase {
 				'forwardedForHeadersWorking' => false,
 				'reverseProxyDocs' => 'reverse-proxy-doc-link',
 				'isCorrectMemcachedPHPModuleInstalled' => true,
-				'hasPassedCodeIntegrityCheck' => true,
-				'codeIntegrityCheckerDocumentation' => 'http://docs.example.org/server/go.php?to=admin-code-integrity',
 				'OpcacheSetupRecommendations' => ['recommendation1', 'recommendation2'],
 				'isSettimelimitAvailable' => true,
 				'hasFreeTypeSupport' => false,