From 5419d4428c86c488a43124f85e5407d7cbae6541 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 14 Apr 2024 15:17:47 +0200
Subject: Adding upstream version 1.11.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../Integration/Icingadb/IcingadbBackend.php       | 127 +++++++++++++++++++++
 1 file changed, 127 insertions(+)
 create mode 100644 library/Director/Integration/Icingadb/IcingadbBackend.php

(limited to 'library/Director/Integration/Icingadb')

diff --git a/library/Director/Integration/Icingadb/IcingadbBackend.php b/library/Director/Integration/Icingadb/IcingadbBackend.php
new file mode 100644
index 0000000..874cddd
--- /dev/null
+++ b/library/Director/Integration/Icingadb/IcingadbBackend.php
@@ -0,0 +1,127 @@
+<?php
+
+namespace Icinga\Module\Director\Integration\Icingadb;
+
+use Icinga\Module\Director\Auth\Permission;
+use Icinga\Module\Director\Auth\Restriction;
+use Icinga\Module\Director\Integration\BackendInterface;
+use Icinga\Module\Icingadb\Common\Auth;
+use Icinga\Module\Icingadb\Common\Database;
+use Icinga\Module\Icingadb\Model\Host;
+use Icinga\Module\Icingadb\Model\Service;
+use Icinga\Web\Url;
+use ipl\Orm\Query;
+use ipl\Stdlib\Filter;
+
+class IcingadbBackend implements BackendInterface
+{
+    use Database;
+    use Auth;
+
+    public function hasHost(?string $hostName): bool
+    {
+        if ($hostName === null) {
+            return false;
+        }
+
+        return $this->getHostQuery($hostName)->first() !== null;
+    }
+
+    public function hasService(?string $hostName, ?string $serviceName): bool
+    {
+        if ($hostName === null || $serviceName === null) {
+            return false;
+        }
+
+        return $this->getServiceQuery($hostName, $serviceName)->first() !== null;
+    }
+
+    public function getHostUrl(?string $hostName): ?Url
+    {
+        if ($hostName === null) {
+            return null;
+        }
+
+        return Url::fromPath('icingadb/host', ['name' => $hostName]);
+    }
+
+    public function canModifyHost(?string $hostName): bool
+    {
+        if ($hostName === null
+            || ! $this->getAuth()->hasPermission(Permission::ICINGADB_HOSTS)
+        ) {
+            return false;
+        }
+
+        $query = $this->getHostQuery($hostName);
+
+        return $query->first() !== null;
+    }
+
+    public function canModifyService(?string $hostName, ?string $serviceName): bool
+    {
+        if ($hostName === null
+            || $serviceName === null
+            || ! $this->getAuth()->hasPermission(Permission::ICINGADB_SERVICES)
+        ) {
+            return false;
+        }
+
+        $query = $this->getServiceQuery($hostName, $serviceName);
+
+        return $query->first() !== null;
+    }
+
+    /**
+     * Get the query for given host
+     *
+     * @param string $hostName
+     *
+     * @return Query
+     */
+    protected function getHostQuery(string $hostName): Query
+    {
+        $query = Host::on($this->getDb())
+            ->filter(Filter::equal('host.name', $hostName));
+
+        $this->applyDirectorRestrictions($query);
+
+        return $query;
+    }
+
+    /**
+     * Get the query for given host and service
+     *
+     * @param string $hostName
+     * @param string $serviceName
+     *
+     * @return Query
+     */
+    protected function getServiceQuery(string $hostName, string $serviceName): Query
+    {
+        $query = Service::on($this->getDb())
+            ->filter(Filter::all(
+                Filter::equal('service.name', $serviceName),
+                Filter::equal('host.name', $hostName)
+            ));
+
+        $this->applyDirectorRestrictions($query);
+
+        return $query;
+    }
+
+    /**
+     * Apply director restrictions on the given query
+     *
+     * @param Query $query
+     */
+    protected function applyDirectorRestrictions(Query $query): void
+    {
+        $queryFilter = Filter::any();
+        foreach ($this->getAuth()->getRestrictions(Restriction::ICINGADB_RW_OBJECT_FILTER) as $restriction) {
+            $queryFilter->add($this->parseRestriction($restriction, Restriction::ICINGADB_RW_OBJECT_FILTER));
+        }
+
+        $query->filter($queryFilter);
+    }
+}
-- 
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