Started integrating external systems

lib/checkbox.js

@@ -0,0 +1,6 @@
+function toggle(source) {
+  checkboxes = document.getElementsByName('rule');
+  for(var i=0, n=checkboxes.length; i<n; i++) {
+    checkboxes[i].checked = source.checked;
+  }
+}

lib/ext/cdb.php

@@ -0,0 +1,6 @@
+<?php
+// Computerdatenbank interface
+// $config_ext['computerdb']
+
+class Cdb {
+}

lib/ext/logi.php

@@ -0,0 +1,6 @@
+<?php
+// Loginventory interface
+// $config_ext['loginventory']
+
+class Loginventory {
+}

lib/ext/topdesk.php

@@ -0,0 +1,38 @@
+<?php
+// Topdesk interface
+// $config_ext['topdesk']
+
+class Topdesk {
+} 
+
+/*
+Topdesk-Infos / Interessante Tabellen
+object
+  type
+  asset_typ_id
+  asset_summary
+  asset_status
+  ref_name
+asset_type
+  unid 16 Byte GUID
+  name
+am_entity
+  object.asset_id = am_entity.unid
+
+am_field
+  id
+  displayname
+  properties (JSON)
+
+am_value
+  entityid
+  fieldname
+  textvalue
+  numvalue
+  valuetype
+
+am_relation
+  sourceId
+  targetId
+
+*/

lib/ext/zabbix.php

@@ -0,0 +1,36 @@
+<?php
+// Zabbix interface
+// $config_ext['zabbix']
+
+class Zabbix {
+}
+
+// $smarty->assign('zabbix', print_r($config_ext['zabbix']['host'],true));
+if ($config_ext['zabbix']['enabled']) {
+    $smarty->assign("zabbix", true);
+    $sql = "SELECT extlink_refid FROM extlink WHERE extlink_type='zabbix' AND asset_id=?";
+    $sth = $dbh->prepare($sql);
+    $sth->execute([$id]);
+    $refid = $sth->fetchColumn();
+
+    // TODO fetch ext data here
+    $zbxconn = false;
+    try {
+        $zbx = new PDO('mysql:host='.$config_ext['zabbix']['host'].';dbname='.$config_ext['zabbix']['db'].';', $config_ext['zabbix']['user'], $config_ext['zabbix']['pass']);
+        $zbx->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+        $zbx->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
+        $zbxconn = true;
+    } catch (Exception $e) {
+        $refid = "not_connected:" . $e->getMessage();
+    }
+
+    if ($zbxconn) {
+        $sql = "SELECT host FROM hosts WHERE hostid=?";
+        $sth = $zbx->prepare($sql);
+        $sth->execute([$refid]);
+        $zbx_hostname = $sth->fetchColumn();
+        $smarty->assign('zbx_hostname', $zbx_hostname);
+        $zbx = NULL; // close
+    }
+
+}

lib/extsys.php

@@ -0,0 +1,59 @@
+<?php
+// External data source
+
+class ExtSys {
+
+    public $name;
+    protected $conn;
+
+    function __construct($xtype, $dbconfig) {
+        if (! $config['enabled']) {
+            throw new Exception('Not allowed to create connection to ' . $xtype);
+        }
+        switch ($config['xtype']) {
+            'cdb':
+                $this->name = 'Computerdatenbank';
+                cdb_init($dbconfig);
+                break;
+            'logi':
+                $this->name = 'Loginventory';
+                logi_init($dbconfig);
+                break;
+            'topdesk':
+                $this->name = 'Topdesk';
+                tdesk_init($dbconfig);
+                break;
+            'zabbix':
+                $this->name = 'Zabbix';
+                zbx_init($dbconfig);
+                break;
+            default:
+                throw new Exception('Invalid xtype');
+        }
+    }
+
+    private function mariadb_connect() {
+        return false;
+    }
+
+    private function mssql_connect() {
+        return false;
+    }
+
+   private function cdb_init() {
+       mariadb_connect();
+   }
+
+   private function logi_init() {
+       mssql_connect();
+   }
+
+   private function tdesk_init() {
+       mssql_connect();
+   }
+
+   private function zbx_init() {
+       mariadb_connect();
+   }
+
+}

lib/functions.php

@@ -2,7 +2,7 @@
 /*****************************************************************************
 IP Reg, a PHP/MySQL IPAM tool
 Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
-Copyright (C) 2011-2023 Thomas Hooge
+Copyright (C) 2011-2026 Thomas Hooge
 
 SPDX-License-Identifier: GPL-3.0-or-later
 *****************************************************************************/
@@ -11,22 +11,15 @@ SPDX-License-Identifier: GPL-3.0-or-later
 function sanitize($input) {
     global $dblink;
 
-    // trim whitespaces
     $input = @trim($input);
-
-    // magic quotes enabled?
-    if(get_magic_quotes_gpc()) {
-        // strip slashes
-        $input = stripslashes($input);
-    }
+    $input = stripslashes($input);
 
     // convert to utf-8
     iconv("UTF-8", "UTF-8", $input);
 
     // convert special chars
-    $input = htmlentities($input,ENT_QUOTES,'UTF-8');
+    $input = htmlentities($input, ENT_QUOTES, 'UTF-8');
 
-    // and return
     return $input;
 }