1 files changed, 94 insertions, 0 deletions
diff --git a/apps/user_ldap/lib/SetupChecks/LdapConnection.php b/apps/user_ldap/lib/SetupChecks/LdapConnection.php
new file mode 100644
index 00000000000..ee8c4ddd595
--- /dev/null
+++ b/apps/user_ldap/lib/SetupChecks/LdapConnection.php
@@ -0,0 +1,94 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * SPDX-FileCopyrightText: 2024 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
+namespace OCA\User_LDAP\SetupChecks;
+
+use OCA\User_LDAP\AccessFactory;
+use OCA\User_LDAP\ConnectionFactory;
+use OCA\User_LDAP\Helper;
+use OCP\IL10N;
+use OCP\SetupCheck\ISetupCheck;
+use OCP\SetupCheck\SetupResult;
+
+class LdapConnection implements ISetupCheck {
+	public function __construct(
+		private IL10N $l10n,
+		private Helper $helper,
+		private ConnectionFactory $connectionFactory,
+		private AccessFactory $accessFactory,
+	) {
+	}
+
+	public function getCategory(): string {
+		return 'ldap';
+	}
+
+	public function getName(): string {
+		return $this->l10n->t('LDAP Connection');
+	}
+
+	public function run(): SetupResult {
+		$availableConfigs = $this->helper->getServerConfigurationPrefixes();
+		$inactiveConfigurations = [];
+		$bindFailedConfigurations = [];
+		$searchFailedConfigurations = [];
+		foreach ($availableConfigs as $configID) {
+			$connection = $this->connectionFactory->get($configID);
+			if (!$connection->ldapConfigurationActive) {
+				$inactiveConfigurations[] = $configID;
+				continue;
+			}
+			if (!$connection->bind()) {
+				$bindFailedConfigurations[] = $configID;
+				continue;
+			}
+			$access = $this->accessFactory->get($connection);
+			$result = $access->countObjects(1);
+			if (!is_int($result) || ($result <= 0)) {
+				$searchFailedConfigurations[] = $configID;
+			}
+		}
+		$output = '';
+		if (!empty($bindFailedConfigurations)) {
+			$output .= $this->l10n->n(
+				'Binding failed for this LDAP configuration: %s',
+				'Binding failed for %n LDAP configurations: %s',
+				count($bindFailedConfigurations),
+				[implode(',', $bindFailedConfigurations)]
+			) . "\n";
+		}
+		if (!empty($searchFailedConfigurations)) {
+			$output .= $this->l10n->n(
+				'Searching failed for this LDAP configuration: %s',
+				'Searching failed for %n LDAP configurations: %s',
+				count($searchFailedConfigurations),
+				[implode(',', $searchFailedConfigurations)]
+			) . "\n";
+		}
+		if (!empty($inactiveConfigurations)) {
+			$output .= $this->l10n->n(
+				'There is an inactive LDAP configuration: %s',
+				'There are %n inactive LDAP configurations: %s',
+				count($inactiveConfigurations),
+				[implode(',', $inactiveConfigurations)]
+			) . "\n";
+		}
+		if (!empty($bindFailedConfigurations) || !empty($searchFailedConfigurations)) {
+			return SetupResult::error($output);
+		} elseif (!empty($inactiveConfigurations)) {
+			return SetupResult::warning($output);
+		}
+		return SetupResult::success($this->l10n->n(
+			'Binding and searching works on the configured LDAP connection (%s)',
+			'Binding and searching works on all of the %n configured LDAP connections (%s)',
+			count($availableConfigs),
+			[implode(',', $availableConfigs)]
+		));
+	}
+}