Fixed utf8 encoding for ldap dn

finalized language support and fixed some more bugs

.gitignore

@@ -0,0 +1,3 @@
+*~
+tpl_c/*.php
+config.php

about.php

@@ -0,0 +1,15 @@
+<?php
+/*****************************************************************************
+IP Reg, a PHP/MySQL IPAM tool
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
+Copyright (C) 2011-2023 Thomas Hooge
+
+SPDX-License-Identifier: GPL-3.0-or-later
+*****************************************************************************/
+	
+include("includes.php");
+include("header.php");
+		
+$smarty->display("about.tpl");
+
+$smarty->display("footer.tpl");

asset.php

@@ -1,24 +1,261 @@
-<?php
+<?php
-	include("header.php");
+/*****************************************************************************
-	
+IP Reg, a PHP/MySQL IPAM tool
-	// set template
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
-	$tp = new Template("tpl/asset.tpl");
+Copyright (C) 2011-2023 Thomas Hooge
-	
+
-	// set language variables
+SPDX-License-Identifier: GPL-3.0-or-later
-	$tp->setvars($lang);
+*****************************************************************************/
-	
+
-	// get asset info
+include("includes.php");
-	$result = mysql_query("SELECT asset_id, asset_name FROM asset ORDER BY asset_name") or die(mysql_error());
+
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
+if (isset($_REQUEST['id'])) {
-		$tp->set("asset_id", $row->asset_id);
+    $id = (int) $_REQUEST['id'] or $id = 0;
-		$tp->set("asset_name", $row->asset_name);
+}
-		$tp->parse("assetrow");
+
-	}
+// ========== ACTIONS START ===================================================
-	if (($i>0) ? $tp->parse("asset") : $tp->hide("asset"));
+switch ($submit = form_get_action()) {
-	
+
-	// output
+    case NULL: break;
-	$tp->parse();
+
-	$tp->spit();
+    case 'add':   $action = ACT_ADD; break;
-		
+    case 'view':  $action = ACT_VIEW; break;
-	include("footer.php");
+    case 'edit':  $action = ACT_EDIT; break;
-?>
+    case 'del':   $action = ACT_DELETE; break;
+
+    case 'insert':
+        $name = sanitize($_POST['asset_name']);
+        $hostname = sanitize($_POST['asset_hostname']);
+        $assetclass_id = sanitize($_POST['assetclass_id']);
+        $info = sanitize($_POST['asset_info']);
+        $intf = sanitize($_POST['asset_intf']);
+        $asset_type = sanitize($_POST['asset_type']);
+
+        $sql = "INSERT INTO asset
+                    (asset_name, asset_hostname, assetclass_id, asset_info,
+                     asset_intf, asset_type)
+                VALUE 
+                    (?, ?, ?, ?, ?, ?)";
+        $sth = $dbh->prepare($sql);
+        $sth->execute([$name, $hostname, $assetclass_id, $info, $intf, $asset_type]);
+        $id = $dbh->lastInsertId();
+        $action = ACT_VIEW;
+        break;
+
+    case 'update':
+        $asset_name = sanitize($_POST['asset_name']);
+        $asset_info = sanitize($_POST['asset_info']);
+        $asset_intf = sanitize($_POST['asset_intf']);
+        $asset_hostname = sanitize($_POST['asset_hostname']);
+        $assetclass_id = sanitize($_POST['assetclass_id']);
+        $asset_type = sanitize($_POST['asset_type']);
+
+        $sql = "UPDATE asset SET
+                    asset_name=?, asset_info=?, asset_hostname=?,
+                    assetclass_id=?, asset_intf=?, asset_type=?
+                WHERE asset_id=?";
+        $sth = $dbh->prepare($sql);
+        try {
+            $sth->execute([$asset_name, $asset_info, $asset_hostname, 
+                           $assetclass_id, $asset_intf, $asset_type,
+                           $id]);
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }
+        // Ext. links
+        if ($config_ext['zabbix']['enabled'] and isset($_POST['x_zbx_host'])) {
+            $zbx_host = sanitize($_POST['x_zbx_host']);
+            $sql = "SELECT extlink_id FROM extlink WHERE asset_id=? AND extlink_type='zabbix'";
+            $sth = $dbh->prepare($sql);
+            $sth->execute([$id]);
+            if ($linkid = $sth->fetchColumn()) {
+                $sql = "UPDATE extlink SET extlink_refid=? WHERE extlink_id=?";
+                $sth = $dbh->prepare($sql);
+                $sth->execute([$zbx_host, $linkid]);
+            } else {
+                $sql = "INSERT INTO extlink (asset_id, extlink_type, extlink_refid) VALUES (?, 'zabbix', ?)";
+                $sth = $dbh->prepare($sql);
+                $sth->execute([$id, $zbx_host]);
+            }
+        }
+
+        $action = ACT_VIEW;
+        break;
+
+    case 'delete':
+        $sth = $dbh->prepare("DELETE FROM asset WHERE asset_id=?");
+        $sth->execute([$id]);
+        $sth = $dbh->prepare("DELETE FROM node WHERE asset_id=?");
+        try {
+            $sth->execute([$id]);
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }        $action = ACT_DEFAULT;
+        break;
+
+    default:
+        $g_error->Add(submit_error($submit));
+        $valid = FALSE;
+}
+
+// ========== ACTIONS END =====================================================
+
+include("header.php");
+
+if ($action == ACT_DEFAULT):
+// ========== VARIANT: default behavior =======================================
+
+// create letter links
+$sql = "SELECT DISTINCT SUBSTRING(UPPER(asset_name),1,1) AS bst
+	FROM asset
+	ORDER BY bst";
+$sth = $dbh->query($sql);
+
+$alphabet = $sth->fetchAll();
+$alphabet[] = ['bst' => '*'];
+$smarty->assign("alphabet", $alphabet);
+
+// total asset count
+$sth = $dbh->query("SELECT COUNT(*) FROM asset");
+$assetcount = $sth->fetchColumn();
+$smarty->assign("assetcount", $assetcount);
+
+// assets for current letter
+if (isset($_GET['bst'])) {
+    $bst = sanitize($_GET['bst']);
+} else {
+   $bst = $alphabet[0]['bst'];
+}
+
+$sql = "SELECT a.asset_id, IF(LENGTH(a.asset_name)>0, a.asset_name, '...') AS asset_name,
+            a.asset_info, c.assetclass_id, c.assetclass_name
+	FROM asset AS a LEFT OUTER JOIN assetclass AS c USING (assetclass_id)";
+if ($bst != '*') {
+    $sql .= " WHERE SUBSTRING(a.asset_name,1,1)=?";
+    $p = array($bst);
+} else {
+    $p = array();
+}
+$sql .=	" ORDER BY a.asset_name";
+$sth = $dbh->prepare($sql);
+$sth->execute($p);
+$smarty->assign("assets", $sth->fetchAll());
+
+$smarty->display("asset.tpl");
+
+elseif ($action == ACT_ADD):
+// ========== VARIANT: add record =============================================
+
+if((isset($_GET['assetclass_id'])) ? $assetclass_id = sanitize($_GET['assetclass_id']) : $assetclass_id = "");
+$smarty->assign("assetclass_id", $assetclass_id);
+
+$sql = "SELECT assetclass_id, assetclass_name
+        FROM assetclass
+	ORDER BY assetclass_name";
+$sth = $dbh->query($sql);
+
+$types = db_load_enum('asset','asset_type');
+
+$smarty->assign("type_ids", $types);
+$smarty->assign("type_names", $types);
+$smarty->assign("type_selected", $types[0]);
+
+$assetclass_options = array();
+foreach ($sth->fetchAll(PDO::FETCH_NUM) as $rec) {
+    $assetclass_options[$rec[0]] = $rec[1];
+}
+$smarty->assign("assetclass_options", $assetclass_options);
+
+$smarty->display("assetadd.tpl");
+
+elseif ($action == ACT_VIEW):
+// ========== VARIANT: view single record =====================================
+
+$sql = "SELECT a.asset_id, a.asset_name, a.asset_hostname, a.asset_info,
+            a.asset_intf, a.asset_type, c.assetclass_id, c.assetclass_name
+        FROM asset AS a LEFT OUTER JOIN assetclass AS c USING (assetclass_id)
+        WHERE a.asset_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$asset = $sth->fetch(PDO::FETCH_OBJ);
+$smarty->assign("asset", $asset);
+
+$sql = "SELECT node_id, node_ip, node.node_flags & 0x1 = 1 AS deleted,
+            CONCAT(LEFT(node_info, 40), IF(CHAR_LENGTH(node_info)>40,'...','')) AS node_info
+        FROM node
+        WHERE asset_id=?
+        ORDER BY INET_ATON(node_ip)";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("nodes", $sth->fetchAll(PDO::FETCH_ASSOC));
+
+// external systems
+// extlink_id
+// asset_id
+// Type:  enum('cdb','zabbix','topdesk', osticket
+// ID: extlink_refid  int
+//     extlink_uid string
+
+if ($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 = $sth->fetchColumn();
+    // TODO fetch ext data here
+    //$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);
+    $smarty->assign('refid', $refid);
+}
+
+
+$smarty->display("assetview.tpl");
+
+elseif ($action == ACT_EDIT):
+// ========== VARIANT: edit single record =====================================
+
+$sql = "SELECT asset_id, asset_name, asset_hostname, asset_info, asset_intf,
+            assetclass_id, asset_type
+	FROM asset
+	WHERE asset_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("asset", $sth->fetch(PDO::FETCH_OBJ));
+
+// Type selection
+$smarty->assign("type_ids", ['active', 'passive']);
+$smarty->assign("type_names", ['Active', 'Passive']);
+
+$smarty->assign("assetclass_options", db_get_options_assetclass());
+
+
+
+$smarty->display("assetedit.tpl");
+
+elseif ($action == ACT_DELETE):
+// ========== VARIANT: delete record ==========================================
+
+// asset to delete	
+$sth = $dbh->prepare("SELECT asset_name FROM asset WHERE asset_id=?");
+$sth->execute([$id]);
+$smarty->assign("asset_id", $id);
+$smarty->assign("asset_name", $sth->fetchColumn());
+
+// nodes to delete
+$sql = "SELECT node_id, node_ip FROM node WHERE asset_id=? ORDER BY INET_ATON(node_ip)";
+$sth = $dbh->prepare($sql);
+$sth->execute([$asset_id]);
+$smarty->assign("nodes", $sth->fetchAll(PDO::FETCH_ASSOC));
+
+$smarty->display("assetdel.tpl");
+
+else:
+// ========== ERROR UNKNOWN VARIANT ===========================================
+
+echo "<p>Unknown function call: Please report to system development!</p>\n";
+
+endif; // $action == ...
+// ========== END OF VARIANTS =================================================
+
+$smarty->display('footer.tpl');

assetadd.php

@@ -1,24 +0,0 @@
-<?php
-	include("header.php");
-	
-	// set template
-	$tp = new Template("tpl/assetadd.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get assetclassgroup information
-	$result = mysql_query("SELECT assetclass_id, assetclass_name FROM assetclass ORDER BY assetclass_name") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		$tp->set("assetclass_id", $row->assetclass_id);
-		$tp->set("assetclass_name", $row->assetclass_name);
-		$tp->parse("assetclassrow");
-	}
-	if (($i>0) ? $tp->parse("assetclass") : $tp->hide("assetclass"));
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assetclass.php

@@ -1,24 +1,174 @@
-<?php
+<?php
-	include("header.php");
+/*****************************************************************************
-	
+IP Reg, a PHP/MySQL IPAM tool
-	// set template
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
-	$tp = new Template("tpl/assetclass.tpl");
+Copyright (C) 2011-2023 Thomas Hooge
-	
+
-	// set language variables
+SPDX-License-Identifier: GPL-3.0-or-later
-	$tp->setvars($lang);
+*****************************************************************************/
-	
+	
-	// get assetclass info
+include("includes.php");
-	$result = mysql_query("SELECT assetclass_id, assetclass_name FROM assetclass ORDER BY assetclass_name") or die(mysql_error());
+
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
+if (isset($_REQUEST['id'])) {
-		$tp->set("assetclass_id", $row->assetclass_id);
+    $id = (int) $_REQUEST['id'] or $id = 0;
-		$tp->set("assetclass_name", $row->assetclass_name);
+}
-		$tp->parse("assetclassrow");
+
-	}
+// ========== ACTIONS START ===================================================
-	if (($i>0) ? $tp->parse("assetclass") : $tp->hide("assetclass"));
+switch ($submit = form_get_action()) {
-	
+
-	// output
+    case NULL: break;
-	$tp->parse();
+
-	$tp->spit();
+    case 'add':   $action = ACT_ADD; break;
-		
+    case 'view':  $action = ACT_VIEW; break;
-	include("footer.php");
+    case 'edit':  $action = ACT_EDIT; break;
-?>
+    case 'del':   $action = ACT_DELETE; break;
+
+    case 'insert':
+        $name = sanitize($_POST['assetclass_name']);
+        $description = sanitize($_POST['assetclass_description']);
+        $group_id = sanitize($_POST['assetclassgroup_id']);
+
+        $sql = "INSERT INTO assetclass
+                      (assetclass_name, assetclass_description, assetclassgroup_id)
+            VALUE
+                (?, ?, ?)";
+        $sth = $dbh->prepare($sql);
+        try {
+            $sth->execute([$name, $description, $group_id]);
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }
+        $id = $dbh->lastInsertId();
+        $action = ACT_VIEW;
+        break;
+
+    case 'update':
+        $name = sanitize($_POST['assetclass_name']);
+        $description = sanitize($_POST['assetclass_description']);
+        $group_id = sanitize($_POST['assetclassgroup_id']);
+
+        $sql = "UPDATE assetclass SET
+                    assetclass_name=?, assetclass_description=?,
+                    assetclassgroup_id=?
+                WHERE assetclass_id=?";
+        $sth = $dbh->prepare($sql);
+        try {
+            $sth->execute([$name, $description, $group_id, $id]);
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }        $action = ACT_VIEW;
+        break;
+
+    case 'delete':
+        $sth = $dbh->prepare("SELECT COUNT(*) FROM asset WHERE assetclass_id=?");
+        $sth->execute([$id]);
+        if ($sth->fetchColumn() > 0) {
+            $g_warning->Add("Objektklasse kann nicht gelöscht werden, da noch zugeordnete Objekte vorhanden sind.");
+            $action = ACT_VIEW;
+            break;
+        }
+        $sth = $dbh->prepare("DELETE FROM assetclass WHERE assetclass_id=?");
+        try {
+            $sth->execute([$id]);
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }
+        $action = ACT_DEFAULT;
+        break;
+
+    default:
+        $g_error->Add(submit_error($submit));
+        $valid = FALSE;
+}
+
+// ========== ACTIONS END =====================================================
+
+include("header.php");
+
+if ($action == ACT_DEFAULT):
+// ========== VARIANT: default behavior =======================================
+
+$sql = "SELECT c.assetclass_id AS id, c.assetclass_name AS name, c.assetclassgroup_id AS group_id,
+            g.assetclassgroup_name AS group_name, g.assetclassgroup_color AS color,
+            COUNT(a.asset_id) AS count_asset
+        FROM assetclass AS c
+            LEFT JOIN assetclassgroup AS g USING (assetclassgroup_id)
+            LEFT JOIN asset AS a USING (assetclass_id)
+        GROUP BY id, name, group_id, group_name, color
+        ORDER BY c.assetclass_name";
+$sth = $dbh->query($sql);
+$smarty->assign("assetclasses", $sth->fetchAll(PDO::FETCH_ASSOC));
+
+$smarty->display("assetclass.tpl");
+
+elseif ($action == ACT_ADD):
+// ========== VARIANT: add record =============================================
+
+if (isset($_GET['assetclassgroup_id'])) {
+    $group_id = sanitize($_GET['assetclassgroup_id']);
+} else {
+    $group_id = '';
+}
+$smarty->assign("group_id", $group_id);
+$smarty->assign("assetclassgroup_options", db_get_options_assetclassgroup());
+
+$smarty->display("assetclassadd.tpl");
+
+elseif ($action == ACT_VIEW):
+// ========== VARIANT: view single record =====================================
+
+$sql = "SELECT a.assetclass_id, a.assetclass_name, g.assetclassgroup_id,
+            a.assetclass_description,
+            g.assetclassgroup_name, g.assetclassgroup_color
+        FROM assetclass AS a LEFT OUTER JOIN assetclassgroup AS g USING (assetclassgroup_id)
+        WHERE a.assetclass_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("assetclass", $sth->fetch(PDO::FETCH_OBJ));
+
+$sql = "SELECT asset_id, asset_name,
+            CONCAT(LEFT(asset_info, 80), IF(CHAR_LENGTH(asset_info)>80,'...','')) AS asset_info
+        FROM asset
+        WHERE assetclass_id=?
+        ORDER BY asset_name";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("assets", $sth->fetchAll(PDO::FETCH_ASSOC));
+
+$smarty->display("assetclassview.tpl");
+
+elseif ($action == ACT_EDIT):
+// ========== VARIANT: edit single record =====================================
+
+$sql = "SELECT assetclass_id AS id, assetclass_name AS name,
+            assetclass_description AS description,
+            assetclassgroup_id AS group_id
+        FROM assetclass
+        WHERE assetclass_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("assetclass", $sth->fetch(PDO::FETCH_OBJ));
+$smarty->assign("assetclassgroup_options", db_get_options_assetclassgroup());
+$smarty->display("assetclassedit.tpl");
+
+elseif ($action == ACT_DELETE):
+// ========== VARIANT: delete record ==========================================
+
+$sql = "SELECT assetclass_id AS id, assetclass_name AS name
+        FROM assetclass
+        WHERE assetclass_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("assetclass", $sth->fetch(PDO::FETCH_OBJ));
+
+$smarty->display("assetclassdel.tpl");
+
+else:
+// ========== ERROR UNKNOWN VARIANT ===========================================
+
+echo "<p>Unknown function call: Please report to system development!</p>\n";
+
+endif; // $action == ...
+// ========== END OF VARIANTS =================================================
+
+$smarty->display('footer.tpl');

assetclassadd.php

@@ -1,24 +0,0 @@
-<?php
-	include("header.php");
-	
-	// set template
-	$tp = new Template("tpl/assetclassadd.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get assetclassgroup information
-	$result = mysql_query("SELECT assetclassgroup_id, assetclassgroup_name FROM assetclassgroup ORDER BY assetclassgroup_name") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		$tp->set("assetclassgroup_id", $row->assetclassgroup_id);
-		$tp->set("assetclassgroup_name", $row->assetclassgroup_name);
-		$tp->parse("assetclassgrouprow");
-	}
-	if (($i>0) ? $tp->parse("assetclassgroup") : $tp->hide("assetclassgroup"));
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assetclassdel.php

@@ -1,24 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get id
-	$assetclass_id = $_GET['assetclass_id'];
-	
-	// set template
-	$tp = new Template("tpl/assetclassdel.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get assetclass info
-	$result = mysql_query("SELECT assetclass_id, assetclass_name FROM assetclass WHERE assetclass_id='$assetclass_id'") or die(mysql_error());
-	$row=mysql_fetch_object($result);
-	$tp->set("assetclass_id", $row->assetclass_id);
-	$tp->set("assetclass_name", $row->assetclass_name);
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-		
-	include("footer.php");
-?>

assetclassedit.php

@@ -1,36 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get id
-	$assetclass_id = $_GET['assetclass_id'];
-	
-	// set template
-	$tp = new Template("tpl/assetclassedit.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-		
-	// get assetclass information
-	$result = mysql_query("SELECT assetclass_name, assetclassgroup_id FROM assetclass WHERE assetclass_id='$assetclass_id'") or die(mysql_error());
-	$row=mysql_fetch_object($result);
-	$assetclassgroup_id = $row->assetclassgroup_id;
-	$tp->set("assetclass_id", $assetclass_id);
-	$tp->set("assetclass_name", $row->assetclass_name);
-	$tp->set("assetclassgroup_id", $assetclassgroup_id);
-	
-	// get assetclassgroup information
-	$result = mysql_query("SELECT assetclassgroup_id, assetclassgroup_name FROM assetclassgroup ORDER BY assetclassgroup_name") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		if (($row->assetclassgroup_id==$assetclassgroup_id) ? $tp->set("selected", "selected") : $tp->set("selected", ""));
-		$tp->set("assetclassgroup_id", $row->assetclassgroup_id);
-		$tp->set("assetclassgroup_name", $row->assetclassgroup_name);
-		$tp->parse("assetclassgrouprow");
-	}
-	if (($i>0) ? $tp->parse("assetclassgroup") : $tp->hide("assetclassgroup"));
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assetclassgroup.php

@@ -0,0 +1,163 @@
+<?php
+/*****************************************************************************
+IP Reg, a PHP/MySQL IPAM tool
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
+Copyright (C) 2011-2023 Thomas Hooge
+
+SPDX-License-Identifier: GPL-3.0-or-later
+*****************************************************************************/
+
+include("includes.php");
+
+if (isset($_REQUEST['id'])) {
+    $id = (int) $_REQUEST['id'] or $id = 0;
+}
+
+// ========== ACTIONS START ===================================================
+switch ($submit = form_get_action()) {
+
+    case NULL: break;
+
+    case 'add':   $action = ACT_ADD; break;
+    case 'view':  $action = ACT_VIEW; break;
+    case 'edit':  $action = ACT_EDIT; break;
+    case 'del':   $action = ACT_DELETE; break;
+
+    case 'insert':
+        $name = sanitize($_POST['acg_name']);
+        $color = preg_replace("|[^a-zA-Z0-9]|", "", strtoupper(sanitize($_POST['acg_color'])));
+        $desc = sanitize($_POST['acg_description']);
+
+        $sql = "INSERT INTO assetclassgroup
+                    (assetclassgroup_name, assetclassgroup_color, assetclassgroup_description)
+                VALUE
+                    (?, ?, ?)";
+        $sth = $dbh->prepare($sql);
+        try {
+            $sth->execute([$name, $color, $desc]);
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }        $id = $dbh->lastInsertId();
+        $action = ACT_VIEW;
+        break;
+
+    case 'update':
+        $acg_name = sanitize($_POST['acg_name']);
+        $acg_desc = sanitize($_POST['acg_description']);
+        $acg_color = preg_replace("|[^a-zA-Z0-9]|", "", strtoupper(sanitize($_POST['acg_color'])));
+
+        $sql = "UPDATE assetclassgroup SET
+                    assetclassgroup_name=?, assetclassgroup_color=?, assetclassgroup_description=?
+                WHERE assetclassgroup_id=?";
+        $sth = $dbh->prepare($sql);
+        try {
+            $sth->execute([$acg_name, $acg_color, $acg_desc, $id]);
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }
+        $action = ACT_VIEW;
+        break;
+
+    case 'delete':
+        $sth = $dbh->prepare("SELECT COUNT(*) FROM assetclass WHERE assetclassgroup_id=?");
+        $sth->execute([$id]);
+        if ($sth->fetchColumn() > 0) {
+            $g_warning->Add("Objektklassengruppe kann nicht gelöscht werden, da noch zugeordnete Objektklassen vorhanden sind.");
+            $action = ACT_VIEW;
+            break;
+        }
+        $sth = $dbh->prepare("DELETE FROM assetclassgroup WHERE assetclassgroup_id=?");
+        try {
+            $sth->execute([$id]);
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }        $action = ACT_DEFAULT;
+        break;
+
+    default:
+        $g_error->Add(submit_error($submit));
+        $valid = FALSE;
+}
+
+// ========== ACTIONS END =====================================================
+
+$smarty->assign("scripts", 'jscolor.js');
+include("header.php");
+
+if ($action == ACT_DEFAULT):
+// ========== VARIANT: default behavior =======================================
+
+$sql = "SELECT g.assetclassgroup_id AS id, g.assetclassgroup_name AS name,
+            g.assetclassgroup_color AS color, g.assetclassgroup_description AS description,
+            COUNT(c.assetclass_id) AS count_class
+        FROM assetclassgroup AS g LEFT JOIN assetclass AS c USING (assetclassgroup_id)
+        GROUP BY id, name, color, description
+        ORDER BY g.assetclassgroup_name";
+$sth = $dbh->query($sql);
+$smarty->assign('assetclassgroups', $sth->fetchAll(PDO::FETCH_ASSOC));
+
+$smarty->display("assetclassgroup.tpl");
+
+elseif ($action == ACT_ADD):
+// ========== VARIANT: add record =============================================
+
+$smarty->display("assetclassgroupadd.tpl");
+
+elseif ($action == ACT_VIEW):
+// ========== VARIANT: view single record =====================================
+
+$sql = "SELECT assetclassgroup_id AS id,
+            assetclassgroup_name AS name,
+            assetclassgroup_color AS color,
+            assetclassgroup_description AS description
+        FROM assetclassgroup
+        WHERE assetclassgroup_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("assetclassgroup", $sth->fetch(PDO::FETCH_OBJ));
+
+$sql = "SELECT assetclass_id, assetclass_name
+        FROM assetclass
+        WHERE assetclassgroup_id=?
+        ORDER BY assetclass_name";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("assetclasses", $sth->fetchAll(PDO::FETCH_ASSOC));
+
+$smarty->display("assetclassgroupview.tpl");
+
+elseif ($action == ACT_EDIT):
+// ========== VARIANT: edit single record =====================================
+
+$sql = "SELECT assetclassgroup_id AS id, assetclassgroup_name AS name,
+            assetclassgroup_color AS color,
+            assetclassgroup_description AS description
+        FROM assetclassgroup
+        WHERE assetclassgroup_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("assetclassgroup", $sth->fetch(PDO::FETCH_OBJ));
+
+$smarty->display("assetclassgroupedit.tpl");
+
+elseif ($action == ACT_DELETE):
+// ========== VARIANT: delete record ==========================================
+
+$sql = "SELECT assetclassgroup_id AS id, assetclassgroup_name AS name
+        FROM assetclassgroup
+        WHERE assetclassgroup_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign("assetclassgroup", $sth->fetch(PDO::FETCH_OBJ));
+
+$smarty->display("assetclassgroupdel.tpl");
+
+else:
+// ========== ERROR UNKNOWN VARIANT ===========================================
+
+echo "<p>Unknown function call: Please report to system development!</p>\n";
+
+endif; // $action == ...
+// ========== END OF VARIANTS =================================================
+
+$smarty->display('footer.tpl');

assetclassgroupview.php

@@ -1,46 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get id
-	$assetclassgroup_id = $_GET['assetclassgroup_id'];
-	
-	// set template
-	$tp = new Template("tpl/assetclassgroupview.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get assetclassgroup info
-	$result = mysql_query("SELECT assetclassgroup_name, color FROM assetclassgroup WHERE assetclassgroup_id='$assetclassgroup_id'") or die(mysql_error());
-	$row=mysql_fetch_object($result);
-	$tp->set("assetclassgroup_name", $row->assetclassgroup_name);
-	$tp->set("color", $row->color);
-	
-	$result = mysql_query("SELECT assetclass_id, assetclass_name FROM assetclass WHERE assetclassgroup_id='$assetclassgroup_id' ORDER BY assetclass_name") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		$tp->set("assetclass_name", $row->assetclass_name);
-		$tp->set("assetclass_id", $row->assetclass_id);
-		$tp->parse("assetclassrow");
-	}
-	if (($i>0) ? $tp->parse("assetclass") : $tp->hide("assetclass"));
-	
-	// display options
-	if($_SESSION['suser_level'] >= $config_userlevel_assetclassgroupedit) {
-		$tp->set("assetclassgroup_id", $assetclassgroup_id);
-		$tp->parse("assetclassgroupedit");	
-	} else {
-		$tp->hide("assetclassgroupedit");
-	}
-	if($_SESSION['suser_level'] >= $config_userlevel_assetclassgroupdel) {
-		$tp->set("assetclassgroup_id", $assetclassgroup_id);
-		$tp->parse("assetclassgroupdel");
-	} else {
-		$tp->hide("assetclassgroupdel");
-	}
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assetclassview.php

@@ -1,48 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get id
-	$assetclass_id = $_GET['assetclass_id'];
-	
-	// set template
-	$tp = new Template("tpl/assetclassview.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get assetclassgroup info
-	$result = mysql_query("SELECT ac.assetclassgroup_id, ac.assetclass_name, acg.assetclassgroup_name FROM assetclass ac, assetclassgroup acg WHERE ac.assetclass_id='$assetclass_id' AND acg.assetclassgroup_id=ac.assetclassgroup_id") or die(mysql_error());
-	$row = mysql_fetch_object($result);
-	$tp->set("assetclass_name", $row->assetclass_name);
-	$tp->set("assetclassgroup_id", $row->assetclassgroup_id);
-	$tp->set("assetclassgroup_name", $row->assetclassgroup_name);
-		
-	// get assets for this assetclassgroup
-	$result = mysql_query("SELECT asset_id, asset_name FROM asset WHERE assetclass_id='$assetclass_id' ORDER BY asset_name") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		$tp->set("asset_id", $row->asset_id);
-		$tp->set("asset_name", $row->asset_name);
-		$tp->parse("assetrow");
-	}
-	if (($i>0) ? $tp->parse("asset") : $tp->hide("asset"));
-	
-	// display options
-	if($_SESSION['suser_level'] >= $config_userlevel_assetclassedit) {
-		$tp->set("assetclass_id", $assetclass_id);
-		$tp->parse("assetclassedit");	
-	} else {
-		$tp->hide("assetclassedit");
-	}
-	if($_SESSION['suser_level'] >= $config_userlevel_assetclassdel) {
-		$tp->set("assetclass_id", $assetclass_id);
-		$tp->parse("assetclassdel");
-	} else {
-		$tp->hide("assetclassdel");
-	}
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assetdel.php

@@ -1,33 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get id
-	$asset_id = $_GET['asset_id'];
-	
-	// set template
-	$tp = new Template("tpl/assetdel.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get asset info
-	$result = mysql_query("SELECT asset_name FROM asset WHERE asset_id='$asset_id'") or die(mysql_error());
-	$row=mysql_fetch_object($result);
-	$tp->set("asset_id", $asset_id);
-	$tp->set("asset_name", $row->asset_name);
-	
-	// get node info
-	$result = mysql_query("SELECT n.node_id, n.ip, n.mac, n.dns1, n.dns2, n.node_info, s.subnet_id, s.subnet_address, s.subnet_mask FROM node n, subnet s WHERE asset_id='$asset_id' AND s.subnet_id=n.subnet_id ORDER BY INET_ATON(n.ip)") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		$tp->set("node_id", $row->node_id);
-		$tp->set("ip", $row->ip);
-		$tp->parse("noderow");
-	}
-	if (($i>0) ? $tp->parse("node") : $tp->hide("node"));
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-		
-	include("footer.php");
-?>

assetedit.php

@@ -1,37 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get id	
-	$asset_id = $_GET['asset_id'];
-	
-	// set template
-	$tp = new Template("tpl/assetedit.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get asset information
-	$result = mysql_query("SELECT asset_name, hostname, assetclass_id, asset_info FROM asset WHERE asset_id='$asset_id'") or die(mysql_error());
-	$row = mysql_fetch_object($result);
-	$assetclass_id = $row->assetclass_id;
-	$tp->set("asset_id", $asset_id);
-	$tp->set("asset_name", $row->asset_name);
-	$tp->set("hostname", $row->hostname);
-	$tp->set("asset_info", $row->asset_info);
-	
-	// get assetclass information
-	$result = mysql_query("SELECT assetclass_id, assetclass_name FROM assetclass ORDER BY assetclass_name") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		if (($row->assetclass_id==$assetclass_id) ? $tp->set("selected", "selected") : $tp->set("selected", ""));
-		$tp->set("assetclass_id", $row->assetclass_id);
-		$tp->set("assetclass_name", $row->assetclass_name);
-		$tp->parse("assetclassrow");
-	}
-	if (($i>0) ? $tp->parse("assetclass") : $tp->hide("assetclass"));
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assetview.php

@@ -1,58 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get id
-	$asset_id = $_GET['asset_id'];
-	
-	// set template
-	$tp = new Template("tpl/assetview.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get asset info
-	$result = mysql_query("SELECT a.asset_name, a.hostname, a.asset_info, ac.assetclass_id, ac.assetclass_name FROM asset a, assetclass ac WHERE a.asset_id='$asset_id' AND ac.assetclass_id=a.assetclass_id") or die(mysql_error());
-	$row=mysql_fetch_object($result);
-	$tp->set("asset_name", $row->asset_name);
-	$tp->set("hostname", $row->hostname);
-	$tp->set("asset_info", nl2br($row->asset_info));
-	$tp->set("assetclass_id", $row->assetclass_id);
-	$tp->set("assetclass_name", $row->assetclass_name);
-	
-	// get node info
-	$result = mysql_query("SELECT n.node_id, n.ip, n.mac, n.dns1, n.dns2, n.node_info, s.subnet_id, s.subnet_address, s.subnet_mask FROM node n, subnet s WHERE asset_id='$asset_id' AND s.subnet_id=n.subnet_id ORDER BY INET_ATON(n.ip)") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		$tp->set("node_id", $row->node_id);
-		$tp->set("ip", $row->ip);
-		$tp->set("mac", write_mac($row->mac));
-		$tp->set("dns1", $row->dns1);
-		$tp->set("dns2", $row->dns2);
-		$tp->set("node_info", nl2br($row->node_info));
-		$tp->set("subnet_id", $row->subnet_id);
-		$tp->set("subnet_address", $row->subnet_address);
-		$tp->set("subnet_mask", $row->subnet_mask);
-		$tp->set("nodecount", $i+1);
-		$tp->parse("noderow");
-	}
-	if (($i>0) ? $tp->parse("node") : $tp->hide("node"));
-
-	// display options
-	if($_SESSION['suser_level'] >= $config_userlevel_assetedit) {
-		$tp->set("asset_id", $asset_id);
-		$tp->parse("assetedit");	
-	} else {
-		$tp->hide("assetedit");
-	}
-	if($_SESSION['suser_level'] >= $config_userlevel_assetdel) {
-		$tp->set("asset_id", $asset_id);
-		$tp->parse("assetdel");
-	} else {
-		$tp->hide("assetdel");
-	}
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assigniptoasset.php

@@ -1,45 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get ip and id
-	if((isset($_GET['subnet_id'])) ? $subnet_id = $_GET['subnet_id'] : $subnet_id = "");
-	if((isset($_GET['ip'])) ? $ip = $_GET['ip'] : $ip = "");
-	
-	// set template
-	$tp = new Template("tpl/assigniptoasset.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// set variables
-	$tp->set("ip", $ip);
-	$tp->set("subnet_id", $subnet_id);
-	$tp->set("config_dns1suffix", $config_dns1suffix);
-	$tp->set("config_dns2suffix", $config_dns2suffix);
-	
-	// get subnet info
-	$result = mysql_query("SELECT subnet_id, subnet_address, subnet_mask FROM subnet ORDER BY INET_ATON(subnet_address)") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		if (($row->subnet_id==$subnet_id) ? $tp->set("selected", "selected") : $tp->set("selected", ""));
-		$tp->set("subnet_id", $row->subnet_id);
-		$tp->set("subnet_address", $row->subnet_address);
-		$tp->set("subnet_mask", $row->subnet_mask);
-		$tp->parse("subnetrow");
-	}
-	if (($i>0) ? $tp->parse("subnet") : $tp->hide("subnet"));
-	
-	// get asset info
-	$result = mysql_query("SELECT asset_id, asset_name FROM asset ORDER BY asset_name") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		$tp->set("asset_id", $row->asset_id);
-		$tp->set("asset_name", $row->asset_name);
-		$tp->parse("assetrow");
-	}
-	if (($i>0) ? $tp->parse("asset") : $tp->hide("asset"));
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assigniptonode.php

@@ -1,41 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get ip and id
-	$ip = $_GET['ip'];
-	$subnet_id = $_GET['subnet_id'];
-	
-	// set template
-	$tp = new Template("tpl/assigniptonode.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// set variables
-	$tp->set("ip", $ip);
-	$tp->set("subnet_id", $subnet_id);
-	
-	// get subnet info
-	$result = mysql_query("SELECT subnet_address, subnet_mask FROM subnet WHERE subnet_id='$subnet_id'") or die(mysql_error());
-	$row = mysql_fetch_object($result);
-	$tp->set("subnet_address", $row->subnet_address);
-	$tp->set("subnet_mask", $row->subnet_mask);
-	
-	// display options
-	if($_SESSION['suser_level'] >= $config_userlevel_assigniptonode) {
-		$tp->parse("assigniptonode");	
-	} else {
-		$tp->hide("assigniptonode");
-	}
-	if($_SESSION['suser_level'] >= $config_userlevel_nodeadd) {
-		$tp->parse("nodeadd");
-	} else {
-		$tp->hide("nodeadd");
-	}
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-		
-	include("footer.php");
-?>

assignlocationtosubnet.php

@@ -1,40 +0,0 @@
-<?php
-	include("header.php");
-	
-	// get id
-	if((isset($_GET['location_id'])) ? $location_id = $_GET['location_id'] : $location_id = "");
-	if((isset($_GET['subnet_id'])) ? $subnet_id = $_GET['subnet_id'] : $subnet_id = "");
-	
-	// set template
-	$tp = new Template("tpl/assignlocationtosubnet.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-		
-	// get location info
-	$result = mysql_query("SELECT location_id, location_name FROM location ORDER BY location_name");
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		if (($row->location_id==$location_id) ? $tp->set("selected", "selected") : $tp->set("selected", ""));
-		$tp->set("location_id", $row->location_id);
-		$tp->set("location_name", $row->location_name);
-		$tp->parse("locationrow");
-	}
-	if (($i>0) ? $tp->parse("location") : $tp->hide("location"));
-	
-	// get subnet info
-	$result = mysql_query("SELECT subnet_id, subnet_address, subnet_mask FROM subnet ORDER BY INET_ATON(subnet_address)") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		if (($row->subnet_id==$subnet_id) ? $tp->set("selected", "selected") : $tp->set("selected", ""));
-		$tp->set("subnet_id", $row->subnet_id);
-		$tp->set("subnet_address", $row->subnet_address);
-		$tp->set("subnet_mask", $row->subnet_mask);
-		$tp->parse("subnetrow");
-	}
-	if (($i>0) ? $tp->parse("subnet") : $tp->hide("subnet"));
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

assignsubnettolocation.php

@@ -1,58 +0,0 @@
-<?php
-	include("header.php");
-	
-	// display only if admin
-	if($_SESSION['suser_level'] >= 2) {
-	
-	// check for submit
-	if ($_SERVER['REQUEST_METHOD']=="POST" ) {
-		$location_id = $_POST['location_id'];
-		$subnet_id = $_POST['subnet_id'];
-			
-		mysql_query("INSERT INTO subnetlocation (location_id, subnet_id) VALUE ('$location_id', '$subnet_id')") or die(mysql_error());
-		
-		header("Location: subnetview.php?subnet_id=" . $subnet_id);
-	}
-	
-	$subnet_id = $_GET['subnet_id'];
-?>
-	
-	<form method="POST" action="assignsubnettolocation.php">
-	<input type="hidden" name="subnet_id" value="<?php echo $subnet_id; ?>">
-	<table border="0">
-		<tr>
-			<td>
-				<b>Assign to:</b><br>
-			</td>
-			<td>
-				<select name="location_id">
-				
-<?php
-				function display_children($parent, $level) {
-					$result = mysql_query("SELECT location_id, location_name FROM location WHERE parent='$parent' ORDER BY location_name") or die(mysql_error());
-					while ($row = mysql_fetch_object($result)) {
-						echo '<option value="' . $row->location_id . '">' . str_repeat('&nbsp;&nbsp;&nbsp;',$level) . $row->location_name . '</option>';
-						display_children($row->location_id, $level+1);
-					}
-				}
-				
-				display_children('',0);
-?>
-
-				</select>		
-			</td>
-		</tr>
-		<tr>
-			<td colspan="2" align="right">
-				<input type="submit" value="Submit"><input type="reset" value="Reset">
-			</td>
-		</tr>
-	</table>
-	</form>
-
-<?php
-	// end display only if admin
-	}
-	
-	include("footer.php");
-?>

assignvlantosubnet.php

@@ -1,41 +0,0 @@
-<?php
-	include("header.php");
-	
-	// set template
-	$tp = new Template("tpl/assignvlantosubnet.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get id
-	if((isset($_GET['vlan_id'])) ? $vlan_id = $_GET['vlan_id'] : $vlan_id = "");
-	if((isset($_GET['subnet_id'])) ? $subnet_id = $_GET['subnet_id'] : $subnet_id = "");
-	
-	// get vlan info
-	$result = mysql_query("SELECT vlan_id, vlan_number, vlan_name FROM vlan ORDER BY vlan_number") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		if (($row->vlan_id==$vlan_id) ? $tp->set("selected", "selected") : $tp->set("selected", ""));
-		$tp->set("vlan_id", $row->vlan_id);
-		$tp->set("vlan_name", $row->vlan_name);
-		$tp->set("vlan_number", $row->vlan_number);
-		$tp->parse("vlanrow");
-	}
-	if (($i>0) ? $tp->parse("vlan") : $tp->hide("vlan"));
-	
-	// get subnet info
-	$result = mysql_query("SELECT subnet_id, subnet_address, subnet_mask FROM subnet ORDER BY INET_ATON(subnet_address)") or die(mysql_error());
-	for ($i=0;$row=mysql_fetch_object($result);$i++) {
-		if (($row->subnet_id==$subnet_id) ? $tp->set("selected", "selected") : $tp->set("selected", ""));
-		$tp->set("subnet_id", $row->subnet_id);
-		$tp->set("subnet_address", $row->subnet_address);
-		$tp->set("subnet_mask", $row->subnet_mask);
-		$tp->parse("subnetrow");
-	}
-	if (($i>0) ? $tp->parse("subnet") : $tp->hide("subnet"));
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-	
-	include("footer.php");
-?>

cable.php

@@ -0,0 +1,205 @@
+<?php
+/*****************************************************************************
+IP Reg, a PHP/MySQL IPAM tool
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
+Copyright (C) 2011-2023 Thomas Hooge
+
+SPDX-License-Identifier: GPL-3.0-or-later
+*****************************************************************************/
+
+include("includes.php");
+
+if ($_SESSION['suser_role_admin'] == 0) {
+    $g_error->add('Access denied!');
+    $action = ACT_ERR_DENIED;
+}
+
+if (isset($_REQUEST['id'])) {
+    $id = (int) $_REQUEST['id'] or $id = 0;
+}
+
+$ctypes = array('copper' => 'Copper', 'fibre' => 'Fibre',
+                'laser' => 'Laserlink', 'radio' => 'Radiolink');
+
+// ========== ACTIONS START ===================================================
+
+switch ($submit = form_get_action()) {
+
+    case NULL: break;
+
+    case 'add':   $action = ACT_ADD; break;
+    case 'view':  $action = ACT_VIEW; break;
+    case 'edit':  $action = ACT_EDIT; break;
+    case 'del':   $action = ACT_DELETE; break;
+
+    case 'insert':
+        $description = sanitize($_POST['description']);
+        $length = sanitize($_POST['length']);
+        $color = sanitize($_POST['color']);
+        $type = sanitize($_POST['cable_type']);
+        $links = sanitize($_POST['links']);
+        $info = sanitize($_POST['info']);
+        $sql = "INSERT INTO cable
+                    (cable_description, cable_color, cable_type, cable_links, 
+                    cable_length, cable_info)
+                VALUES
+                    (:description, :color, :type, :links, 
+                    :length, :info)";
+        $sth = $dbh->prepare($sql);
+        try {
+            $sth->bindValue(':description', $description, PDO::PARAM_STR);
+            $sth->bindValue(':length', $length, PDO::PARAM_INT);
+            $sth->bindValue(':color', $color, PDO::PARAM_STR);
+            $sth->bindValue(':type', $type, PDO::PARAM_STR);
+            $sth->bindValue(':links', $info, PDO::PARAM_INT);
+            $sth->bindValue(':info', $info, PDO::PARAM_STR);
+            $sth->execute();
+            $id = $dbh->lastInsertId();
+            $action = ACT_VIEW;
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+            if ($e->getCode() == 23000) {
+                // duplicate key
+                $g_warning->Add("Save failed");
+                $g_warning->Add("Cable description '$description' already in use!");
+            }
+            // reassign entered values
+            $smarty->assign('length', $length);
+            $smarty->assign('type', $type);
+            $smarty->assign('links', $links);
+            $smarty->assign('color', $color);
+            $smarty->assign('info', $info);
+            $action = ACT_ADD;
+        }
+        break;
+
+    case 'update':
+        $description = sanitize($_POST['description']);
+        $color = sanitize($_POST['color']);
+        $length = sanitize($_POST['length']);
+        $type = sanitize($_POST['cable_type']);
+        $links = sanitize($_POST['links']);
+        $info = sanitize($_POST['info']);
+        $sql = "UPDATE cable
+                SET cable_description=:desc,
+                    cable_color=:color,
+                    cable_length=:length,
+                    cable_type=:type,
+                    cable_links=:links,
+                    cable_info=:info
+                WHERE cable_id=:id";
+        $sth = $dbh->prepare($sql);
+        $sth->bindValue(':id', $id, PDO::PARAM_INT);
+        $sth->bindValue(':desc', $description, PDO::PARAM_STR);
+        $sth->bindValue(':length', $length, PDO::PARAM_INT);
+        $sth->bindValue(':color', $color, PDO::PARAM_STR);
+        $sth->bindValue(':type', $type, PDO::PARAM_STR);
+        $sth->bindValue(':links', $links, PDO::PARAM_INT);
+        $sth->bindValue(':info', $info, PDO::PARAM_STR);
+        try {
+            $sth->execute();
+        } catch (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }
+        $action = ACT_VIEW;
+        break;
+
+    case 'delete':
+        $sth = $dbh->prepare("DELETE FROM cable WHERE cable_id=?");
+        try {
+            $sth->execute([$id]);
+        } catch  (PDOException $e) {
+            $g_error->Add($e->getMessage());
+        }
+        $action = ACT_DEFAULT;
+        break;
+
+    default:
+        $g_error->Add(submit_error($submit));
+        $valid = FALSE;
+}
+
+// ========== ACTIONS END =====================================================
+
+$smarty->assign("scripts", 'jscolor.js');
+include("header.php");
+
+// ========== PAGE CONTENT ====================================================
+
+if ($action == ACT_DEFAULT):
+// ========== VARIANT: default behavior =======================================
+
+$sql = "SELECT cable_id AS id, cable_description AS description,
+            cable_from_id, cable_to_id, cable_length, cable_links,
+            cable_type, cable_color,
+            CONCAT(LEFT(cable_info, 60), IF(CHAR_LENGTH(cable_info)>60,'...','')) AS info
+        FROM cable
+        ORDER BY cable_description";
+$sth = $dbh->query($sql);
+$smarty->assign("cables", $sth->fetchAll());
+
+$smarty->display("cable.tpl");
+
+elseif ($action == ACT_ADD):
+// ========== VARIANT: add record =============================================
+
+$smarty->assign('type_options', $ctypes);
+$smarty->display('cableadd.tpl');
+
+elseif ($action == ACT_VIEW):
+// ========== VARIANT: view single record =====================================
+
+$sql = "SELECT cable_id AS id, cable_description AS description,
+            cable_from_id, cable_to_id, cable_length, cable_links,
+            cable_type, cable_color AS color, cable_info AS info
+        FROM cable
+        WHERE cable_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign('cable', $sth->fetch(PDO::FETCH_OBJ));
+
+$smarty->display('cableview.tpl');
+
+elseif ($action == ACT_EDIT):
+// ========== VARIANT: edit single record =====================================
+
+$sql = "SELECT cable_id AS id, cable_description AS description,
+            cable_from_id, cable_to_id, cable_length, cable_links,
+            cable_type, cable_color AS color, cable_info AS info
+        FROM cable
+        WHERE cable_id=?";
+$sth = $dbh->prepare($sql);
+$sth->execute([$id]);
+$smarty->assign('cable', $sth->fetch(PDO::FETCH_OBJ));
+
+$smarty->assign('type_options', $ctypes);
+$smarty->display('cableedit.tpl');
+
+elseif ($action == ACT_DELETE):
+// ========== VARIANT: delete record ==========================================
+
+$sth = $dbh->prepare("SELECT cable_description FROM cable WHERE cable_id=?");
+$sth->execute([$id]);
+$smarty->assign('id', $id);
+$smarty->assign('description', $sth->fetchColumn());
+
+$smarty->display('cabledel.tpl');
+
+elseif ($action == ACT_ERR_DENIED):
+// ========== ERROR ACCESS TO PAGE DENIED =====================================
+
+if (isset($_SERVER['HTTP_REFERER'])) {
+    echo '<p"><a href="', $_SERVER['HTTP_REFERER'], '">', "Back to last page</a></p>\n";
+}
+echo "<p></p>";
+
+else:
+// ========== ERROR UNKNOWN VARIANT ===========================================
+
+echo "<p>Unknown function call: Please report to system development!</p>\n";
+
+endif; // $action == ...
+// ========== END OF VARIANTS =================================================
+
+$smarty->display('footer.tpl');
+?>

config.php

@@ -1,52 +0,0 @@
-<?php	
-	// version
-	$config_version = 'v0.3';
-	
-	// db connection
-	$mysql_host = "localhost";
-	$mysql_username = "db_user";
-	$mysql_password = "db_pass";
-	$mysql_dbname = "db_name";
-		
-	// standard password for new users
-	$config_user_lang = "en";
-	$config_user_pass = "welcome";
-	
-	// set userlevels
-	$config_userlevel_assetadd = 2;
-	$config_userlevel_assetdel = 2;
-	$config_userlevel_assetedit = 2;
-	$config_userlevel_assetview = 1;
-	$config_userlevel_assetclassadd = 2;
-	$config_userlevel_assetclassdel = 2;
-	$config_userlevel_assetclassedit = 2;
-	$config_userlevel_assetclassview = 1;
-	$config_userlevel_assetclassgroupadd = 2;
-	$config_userlevel_assetclassgroupdel = 2;
-	$config_userlevel_assetclassgroupedit = 2;
-	$config_userlevel_assetclassgroupview = 1;
-	$config_userlevel_locationadd = 2;
-	$config_userlevel_locationdel = 2;
-	$config_userlevel_locationedit = 2;
-	$config_userlevel_locationview = 1;
-	$config_userlevel_nodeadd = 2;
-	$config_userlevel_nodedel = 2;
-	$config_userlevel_nodeedit = 2;
-	$config_userlevel_nodeview = 1;
-	$config_userlevel_subnetadd = 2;
-	$config_userlevel_subnetdel = 2;
-	$config_userlevel_subnetedit = 2;
-	$config_userlevel_subnetview = 1;
-	$config_userlevel_useradd = 2;
-	$config_userlevel_userdel = 2;
-	$config_userlevel_useredit = 2;
-	$config_userlevel_userview = 1;
-	$config_userlevel_vlanadd = 2;
-	$config_userlevel_vlandel = 2;
-	$config_userlevel_vlanedit = 2;
-	$config_userlevel_vlanview = 1;
-	
-	// domain suffix for dns input fields
-	$config_dns1suffix = '.yourdomain.com';
-	$config_dns2suffix = '.yourdomain.com';
-?>

config.php-sample

@@ -0,0 +1,46 @@
+<?php	
+/*****************************************************************************
+IP Reg, a PHP/MySQL IPAM tool
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
+Copyright (C) 2011-2023 Thomas Hooge
+
+SPDX-License-Identifier: GPL-3.0-or-later
+*****************************************************************************/
+
+// application settings
+$config_app_session = 'ipreg';
+
+// db connection
+$config_mysql_host = 'localhost';
+$config_mysql_username = 'ipreg';
+$config_mysql_password = 'changeme!';
+$config_mysql_dbname = 'ipreg';
+
+// default values for IP blocks
+$config_color_blocked = 'dcdcdc';
+$config_color_unused = 'ffffff';
+$config_color_dynamic = 'e0e0e0';
+
+// language
+$config_lang_default = 'en';
+
+// auth
+$config_auth_ldap = false;
+$config_ldap_host = array('localhost', 'otherhost.example.com');
+$config_ldap_port = 389;
+$config_ldap_v3 = true;
+$config_ldap_base_dn = 'ou=organizationalunit,dc=example,dc=com';
+$config_ldap_login_attr = 'uid';
+
+// ldap search user
+$config_ldap_bind_dn = 'cn=dummy,ou=organizationalunit,dc=example,dc=com';
+$config_ldap_bind_pass = 'secret';
+
+// external systems
+$config_ext[] = [
+    'zabbix' => ['enabled' => false,
+                 'host' => 'localhost',
+                 'db' => 'zabbix',
+                 'user' => 'ipreg',
+                 'pass' => 'topsecret']
+    ];

dbconnect.php

@@ -1,4 +0,0 @@
-<?php
-	mysql_connect($mysql_host,$mysql_username,$mysql_password);
-	mysql_select_db($mysql_dbname);
-?>

error.php

@@ -1,21 +0,0 @@
-<?php
-	include("header.php");
-	
-	// set template
-	$tp = new Template("tpl/error.tpl");
-	
-	// set language variables
-	$tp->setvars($lang);
-	
-	// get error
-	$error = $_GET['error'];
-	
-	// set veriables
-	$tp->set("error", $lang['lang_error_' . $error]);
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-		
-	include("footer.php");
-?>

footer.php

@@ -1,11 +0,0 @@
-<?php
-	// set template
-	$tp = new Template("tpl/footer.tpl");
-			
-	// get version for the footer-stamp
-	$tp->set("config_version", $config_version);
-	
-	// output
-	$tp->parse();
-	$tp->spit();
-?>

functions.php

@@ -1,46 +0,0 @@
-<?php
-	// strip mac address to 12 char string
-	function strip_mac($mac) {
-		$mac = str_replace('-', '', $mac);
-		$mac = str_replace(':', '', $mac);
-		$mac = str_replace('.', '', $mac);
-		$mac = str_replace(',', '', $mac);
-		$mac = str_replace(' ', '', $mac);
-		$mac = strtoupper($mac);
-		
-		return ($mac);
-	}
-	
-	// rebuild mac address
-	function write_mac($mac) {
-		if (strlen($mac)!=12) {
-			// if the MAC is empty, or for whatever reason incorrect, just return
-			return $mac;
-		} else {
-			// length is good, continue
-			$mac1 = substr($mac, 0, 2);
-			$mac2 = substr($mac, 2, 2);
-			$mac3 = substr($mac, 4, 2);
-			$mac4 = substr($mac, 6, 2);
-			$mac5 = substr($mac, 8, 2);
-			$mac6 = substr($mac, 10, 2);
-			
-			// check session for preference (if 0, do nothing), if changed: update useredit.php too!
-			if ($_SESSION['suser_mac']==1) {
-				$mac = $mac1 . '-' . $mac2 . '-' . $mac3 . '-' . $mac4 . '-' . $mac5 . '-' . $mac6;
-			} else if ($_SESSION['suser_mac']==2) {
-				$mac = $mac1 . ':' . $mac2 . ':' . $mac3 . ':' . $mac4 . ':' . $mac5 . ':' . $mac6;
-			} else if ($_SESSION['suser_mac']==3) {
-				$mac = $mac1 . $mac2 . $mac3 . '-' . $mac4 . $mac5 . $mac6;
-			}
-			
-			return $mac;
-		}
-	}
-	
-	// redirect page
-	function header_location($location) {
-		header("location: " . $location);
-		exit;
-	}
-?>

gpl-3.0.txt

@@ -0,0 +1,621 @@
+                    GNU GENERAL PUBLIC LICENSE
+                       Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+                            Preamble
+
+  The GNU General Public License is a free, copyleft license for
+software and other kinds of works.
+
+  The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works.  By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users.  We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors.  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+them if you wish), that you receive source code or can get it if you
+want it, that you can change the software or use pieces of it in new
+free programs, and that you know you can do these things.
+
+  To protect your rights, we need to prevent others from denying you
+these rights or asking you to surrender the rights.  Therefore, you have
+certain responsibilities if you distribute copies of the software, or if
+you modify it: responsibilities to respect the freedom of others.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must pass on to the recipients the same
+freedoms that you received.  You must make sure that they, too, receive
+or can get the source code.  And you must show them these terms so they
+know their rights.
+
+  Developers that use the GNU GPL protect your rights with two steps:
+(1) assert copyright on the software, and (2) offer you this License
+giving you legal permission to copy, distribute and/or modify it.
+
+  For the developers' and authors' protection, the GPL clearly explains
+that there is no warranty for this free software.  For both users' and
+authors' sake, the GPL requires that modified versions be marked as
+changed, so that their problems will not be attributed erroneously to
+authors of previous versions.
+
+  Some devices are designed to deny users access to install or run
+modified versions of the software inside them, although the manufacturer
+can do so.  This is fundamentally incompatible with the aim of
+protecting users' freedom to change the software.  The systematic
+pattern of such abuse occurs in the area of products for individuals to
+use, which is precisely where it is most unacceptable.  Therefore, we
+have designed this version of the GPL to prohibit the practice for those
+products.  If such problems arise substantially in other domains, we
+stand ready to extend this provision to those domains in future versions
+of the GPL, as needed to protect the freedom of users.
+
+  Finally, every program is threatened constantly by software patents.
+States should not allow patents to restrict development and use of
+software on general-purpose computers, but in those that do, we wish to
+avoid the special danger that patents applied to a free program could
+make it effectively proprietary.  To prevent this, the GPL assures that
+patents cannot be used to render the program non-free.
+
+  The precise terms and conditions for copying, distribution and
+modification follow.
+
+                       TERMS AND CONDITIONS
+
+  0. Definitions.
+
+  "This License" refers to version 3 of the GNU General Public License.
+
+  "Copyright" also means copyright-like laws that apply to other kinds of
+works, such as semiconductor masks.
+
+  "The Program" refers to any copyrightable work licensed under this
+License.  Each licensee is addressed as "you".  "Licensees" and
+"recipients" may be individuals or organizations.
+
+  To "modify" a work means to copy from or adapt all or part of the work
+in a fashion requiring copyright permission, other than the making of an
+exact copy.  The resulting work is called a "modified version" of the
+earlier work or a work "based on" the earlier work.
+
+  A "covered work" means either the unmodified Program or a work based
+on the Program.
+
+  To "propagate" a work means to do anything with it that, without
+permission, would make you directly or secondarily liable for
+infringement under applicable copyright law, except executing it on a
+computer or modifying a private copy.  Propagation includes copying,
+distribution (with or without modification), making available to the
+public, and in some countries other activities as well.
+
+  To "convey" a work means any kind of propagation that enables other
+parties to make or receive copies.  Mere interaction with a user through
+a computer network, with no transfer of a copy, is not conveying.
+
+  An interactive user interface displays "Appropriate Legal Notices"
+to the extent that it includes a convenient and prominently visible
+feature that (1) displays an appropriate copyright notice, and (2)
+tells the user that there is no warranty for the work (except to the
+extent that warranties are provided), that licensees may convey the
+work under this License, and how to view a copy of this License.  If
+the interface presents a list of user commands or options, such as a
+menu, a prominent item in the list meets this criterion.
+
+  1. Source Code.
+
+  The "source code" for a work means the preferred form of the work
+for making modifications to it.  "Object code" means any non-source
+form of a work.
+
+  A "Standard Interface" means an interface that either is an official
+standard defined by a recognized standards body, or, in the case of
+interfaces specified for a particular programming language, one that
+is widely used among developers working in that language.
+
+  The "System Libraries" of an executable work include anything, other
+than the work as a whole, that (a) is included in the normal form of
+packaging a Major Component, but which is not part of that Major
+Component, and (b) serves only to enable use of the work with that
+Major Component, or to implement a Standard Interface for which an
+implementation is available to the public in source code form.  A
+"Major Component", in this context, means a major essential component
+(kernel, window system, and so on) of the specific operating system
+(if any) on which the executable work runs, or a compiler used to
+produce the work, or an object code interpreter used to run it.
+
+  The "Corresponding Source" for a work in object code form means all
+the source code needed to generate, install, and (for an executable
+work) run the object code and to modify the work, including scripts to
+control those activities.  However, it does not include the work's
+System Libraries, or general-purpose tools or generally available free
+programs which are used unmodified in performing those activities but
+which are not part of the work.  For example, Corresponding Source
+includes interface definition files associated with source files for
+the work, and the source code for shared libraries and dynamically
+linked subprograms that the work is specifically designed to require,
+such as by intimate data communication or control flow between those
+subprograms and other parts of the work.
+
+  The Corresponding Source need not include anything that users
+can regenerate automatically from other parts of the Corresponding
+Source.
+
+  The Corresponding Source for a work in source code form is that
+same work.
+
+  2. Basic Permissions.
+
+  All rights granted under this License are granted for the term of
+copyright on the Program, and are irrevocable provided the stated
+conditions are met.  This License explicitly affirms your unlimited
+permission to run the unmodified Program.  The output from running a
+covered work is covered by this License only if the output, given its
+content, constitutes a covered work.  This License acknowledges your
+rights of fair use or other equivalent, as provided by copyright law.
+
+  You may make, run and propagate covered works that you do not
+convey, without conditions so long as your license otherwise remains
+in force.  You may convey covered works to others for the sole purpose
+of having them make modifications exclusively for you, or provide you
+with facilities for running those works, provided that you comply with
+the terms of this License in conveying all material for which you do
+not control copyright.  Those thus making or running the covered works
+for you must do so exclusively on your behalf, under your direction
+and control, on terms that prohibit them from making any copies of
+your copyrighted material outside their relationship with you.
+
+  Conveying under any other circumstances is permitted solely under
+the conditions stated below.  Sublicensing is not allowed; section 10
+makes it unnecessary.
+
+  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
+
+  No covered work shall be deemed part of an effective technological
+measure under any applicable law fulfilling obligations under article
+11 of the WIPO copyright treaty adopted on 20 December 1996, or
+similar laws prohibiting or restricting circumvention of such
+measures.
+
+  When you convey a covered work, you waive any legal power to forbid
+circumvention of technological measures to the extent such circumvention
+is effected by exercising rights under this License with respect to
+the covered work, and you disclaim any intention to limit operation or
+modification of the work as a means of enforcing, against the work's
+users, your or third parties' legal rights to forbid circumvention of
+technological measures.
+
+  4. Conveying Verbatim Copies.
+
+  You may convey verbatim copies of the Program's source code as you
+receive it, in any medium, provided that you conspicuously and
+appropriately publish on each copy an appropriate copyright notice;
+keep intact all notices stating that this License and any
+non-permissive terms added in accord with section 7 apply to the code;
+keep intact all notices of the absence of any warranty; and give all
+recipients a copy of this License along with the Program.
+
+  You may charge any price or no price for each copy that you convey,
+and you may offer support or warranty protection for a fee.
+
+  5. Conveying Modified Source Versions.
+
+  You may convey a work based on the Program, or the modifications to
+produce it from the Program, in the form of source code under the
+terms of section 4, provided that you also meet all of these conditions:
+
+    a) The work must carry prominent notices stating that you modified
+    it, and giving a relevant date.
+
+    b) The work must carry prominent notices stating that it is
+    released under this License and any conditions added under section
+    7.  This requirement modifies the requirement in section 4 to
+    "keep intact all notices".
+
+    c) You must license the entire work, as a whole, under this
+    License to anyone who comes into possession of a copy.  This
+    License will therefore apply, along with any applicable section 7
+    additional terms, to the whole of the work, and all its parts,
+    regardless of how they are packaged.  This License gives no
+    permission to license the work in any other way, but it does not
+    invalidate such permission if you have separately received it.
+
+    d) If the work has interactive user interfaces, each must display
+    Appropriate Legal Notices; however, if the Program has interactive
+    interfaces that do not display Appropriate Legal Notices, your
+    work need not make them do so.
+
+  A compilation of a covered work with other separate and independent
+works, which are not by their nature extensions of the covered work,
+and which are not combined with it such as to form a larger program,
+in or on a volume of a storage or distribution medium, is called an
+"aggregate" if the compilation and its resulting copyright are not
+used to limit the access or legal rights of the compilation's users
+beyond what the individual works permit.  Inclusion of a covered work
+in an aggregate does not cause this License to apply to the other
+parts of the aggregate.
+
+  6. Conveying Non-Source Forms.
+
+  You may convey a covered work in object code form under the terms
+of sections 4 and 5, provided that you also convey the
+machine-readable Corresponding Source under the terms of this License,
+in one of these ways:
+
+    a) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by the
+    Corresponding Source fixed on a durable physical medium
+    customarily used for software interchange.
+
+    b) Convey the object code in, or embodied in, a physical product
+    (including a physical distribution medium), accompanied by a
+    written offer, valid for at least three years and valid for as
+    long as you offer spare parts or customer support for that product
+    model, to give anyone who possesses the object code either (1) a
+    copy of the Corresponding Source for all the software in the
+    product that is covered by this License, on a durable physical
+    medium customarily used for software interchange, for a price no
+    more than your reasonable cost of physically performing this
+    conveying of source, or (2) access to copy the
+    Corresponding Source from a network server at no charge.
+
+    c) Convey individual copies of the object code with a copy of the
+    written offer to provide the Corresponding Source.  This
+    alternative is allowed only occasionally and noncommercially, and
+    only if you received the object code with such an offer, in accord
+    with subsection 6b.
+
+    d) Convey the object code by offering access from a designated
+    place (gratis or for a charge), and offer equivalent access to the
+    Corresponding Source in the same way through the same place at no
+    further charge.  You need not require recipients to copy the
+    Corresponding Source along with the object code.  If the place to
+    copy the object code is a network server, the Corresponding Source
+    may be on a different server (operated by you or a third party)
+    that supports equivalent copying facilities, provided you maintain
+    clear directions next to the object code saying where to find the
+    Corresponding Source.  Regardless of what server hosts the
+    Corresponding Source, you remain obligated to ensure that it is
+    available for as long as needed to satisfy these requirements.
+
+    e) Convey the object code using peer-to-peer transmission, provided
+    you inform other peers where the object code and Corresponding
+    Source of the work are being offered to the general public at no
+    charge under subsection 6d.
+
+  A separable portion of the object code, whose source code is excluded
+from the Corresponding Source as a System Library, need not be
+included in conveying the object code work.
+
+  A "User Product" is either (1) a "consumer product", which means any
+tangible personal property which is normally used for personal, family,
+or household purposes, or (2) anything designed or sold for incorporation
+into a dwelling.  In determining whether a product is a consumer product,
+doubtful cases shall be resolved in favor of coverage.  For a particular
+product received by a particular user, "normally used" refers to a
+typical or common use of that class of product, regardless of the status
+of the particular user or of the way in which the particular user
+actually uses, or expects or is expected to use, the product.  A product
+is a consumer product regardless of whether the product has substantial
+commercial, industrial or non-consumer uses, unless such uses represent
+the only significant mode of use of the product.
+
+  "Installation Information" for a User Product means any methods,
+procedures, authorization keys, or other information required to install
+and execute modified versions of a covered work in that User Product from
+a modified version of its Corresponding Source.  The information must
+suffice to ensure that the continued functioning of the modified object
+code is in no case prevented or interfered with solely because
+modification has been made.
+
+  If you convey an object code work under this section in, or with, or
+specifically for use in, a User Product, and the conveying occurs as
+part of a transaction in which the right of possession and use of the
+User Product is transferred to the recipient in perpetuity or for a
+fixed term (regardless of how the transaction is characterized), the
+Corresponding Source conveyed under this section must be accompanied
+by the Installation Information.  But this requirement does not apply
+if neither you nor any third party retains the ability to install
+modified object code on the User Product (for example, the work has
+been installed in ROM).
+
+  The requirement to provide Installation Information does not include a
+requirement to continue to provide support service, warranty, or updates
+for a work that has been modified or installed by the recipient, or for
+the User Product in which it has been modified or installed.  Access to a
+network may be denied when the modification itself materially and
+adversely affects the operation of the network or violates the rules and
+protocols for communication across the network.
+
+  Corresponding Source conveyed, and Installation Information provided,
+in accord with this section must be in a format that is publicly
+documented (and with an implementation available to the public in
+source code form), and must require no special password or key for
+unpacking, reading or copying.
+
+  7. Additional Terms.
+
+  "Additional permissions" are terms that supplement the terms of this
+License by making exceptions from one or more of its conditions.
+Additional permissions that are applicable to the entire Program shall
+be treated as though they were included in this License, to the extent
+that they are valid under applicable law.  If additional permissions
+apply only to part of the Program, that part may be used separately
+under those permissions, but the entire Program remains governed by
+this License without regard to the additional permissions.
+
+  When you convey a copy of a covered work, you may at your option
+remove any additional permissions from that copy, or from any part of
+it.  (Additional permissions may be written to require their own
+removal in certain cases when you modify the work.)  You may place
+additional permissions on material, added by you to a covered work,
+for which you have or can give appropriate copyright permission.
+
+  Notwithstanding any other provision of this License, for material you
+add to a covered work, you may (if authorized by the copyright holders of
+that material) supplement the terms of this License with terms:
+
+    a) Disclaiming warranty or limiting liability differently from the
+    terms of sections 15 and 16 of this License; or
+
+    b) Requiring preservation of specified reasonable legal notices or
+    author attributions in that material or in the Appropriate Legal
+    Notices displayed by works containing it; or
+
+    c) Prohibiting misrepresentation of the origin of that material, or
+    requiring that modified versions of such material be marked in
+    reasonable ways as different from the original version; or
+
+    d) Limiting the use for publicity purposes of names of licensors or
+    authors of the material; or
+
+    e) Declining to grant rights under trademark law for use of some
+    trade names, trademarks, or service marks; or
+
+    f) Requiring indemnification of licensors and authors of that
+    material by anyone who conveys the material (or modified versions of
+    it) with contractual assumptions of liability to the recipient, for
+    any liability that these contractual assumptions directly impose on
+    those licensors and authors.
+
+  All other non-permissive additional terms are considered "further
+restrictions" within the meaning of section 10.  If the Program as you
+received it, or any part of it, contains a notice stating that it is
+governed by this License along with a term that is a further
+restriction, you may remove that term.  If a license document contains
+a further restriction but permits relicensing or conveying under this
+License, you may add to a covered work material governed by the terms
+of that license document, provided that the further restriction does
+not survive such relicensing or conveying.
+
+  If you add terms to a covered work in accord with this section, you
+must place, in the relevant source files, a statement of the
+additional terms that apply to those files, or a notice indicating
+where to find the applicable terms.
+
+  Additional terms, permissive or non-permissive, may be stated in the
+form of a separately written license, or stated as exceptions;
+the above requirements apply either way.
+
+  8. Termination.
+
+  You may not propagate or modify a covered work except as expressly
+provided under this License.  Any attempt otherwise to propagate or
+modify it is void, and will automatically terminate your rights under
+this License (including any patent licenses granted under the third
+paragraph of section 11).
+
+  However, if you cease all violation of this License, then your
+license from a particular copyright holder is reinstated (a)
+provisionally, unless and until the copyright holder explicitly and
+finally terminates your license, and (b) permanently, if the copyright
+holder fails to notify you of the violation by some reasonable means
+prior to 60 days after the cessation.
+
+  Moreover, your license from a particular copyright holder is
+reinstated permanently if the copyright holder notifies you of the
+violation by some reasonable means, this is the first time you have
+received notice of violation of this License (for any work) from that
+copyright holder, and you cure the violation prior to 30 days after
+your receipt of the notice.
+
+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
+this License.
+
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.
+
+  13. Use with the GNU Affero General Public License.
+
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.
+
+  14. Revised Versions of this License.
+
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
+be similar in spirit to the present version, but may differ in detail to
+address new problems or concerns.
+
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.
+
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+  15. Disclaimer of Warranty.
+
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+                     END OF TERMS AND CONDITIONS

header.php

@@ -1,44 +1,64 @@
-<?php
+<?php
-	session_start();
+/*****************************************************************************
-	
+IP Reg, a PHP/MySQL IPAM tool
-	// check for user_id, if unnkown -> login
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
-	if(empty($_SESSION['suser_id'])) {
+Copyright (C) 2011-2023 Thomas Hooge
-		header("Location: login.php");
+
-		exit;
+SPDX-License-Identifier: GPL-3.0-or-later
-	}
+*****************************************************************************/
-	
+
-	// includes
+include('lang/' . $_SESSION['suser_language'] . '.php');
-	include("config.php");
+$smarty->assign($lang);
-	include("dbconnect.php");
+	
-	include("functions.php");
+// search box
-	include("yapter.php");
+if (isset($_POST['search'])) {
-	
+	$search = sanitize($_POST['search']);
-	// include language file
+	$_SESSION['search'] = $search;
-	include('lang/' . $_SESSION['suser_lang'] . '.php');
+} else {
-		
+	if (isset($_SESSION['search'])) {
-	// set template
+		$search = $_SESSION['search'];
-	$tp = new Template("tpl/header.tpl");
+	} else {
-			
+		$search = '';
-	// set language variables
+	}
-	$tp->setvars($lang);
+}
-	
+
-	// fill search box
+$smarty->assign("config_version", $config_version);
-	if (isset($_POST['search'])) {
+$smarty->assign("suser_name", $_SESSION['suser_displayname']);
-		$search = $_POST['search'];
+$smarty->assign("search", $search);
-		$_SESSION['search'] = $search;
+	
-	} else {
+// menu
-		if(isset($_SESSION['search'])) {
+$menu = array();
-			$search = $_SESSION['search'];
+if ($_SESSION['suser_menu_assets']) {
-		} else {
+    $menu[] = '<a href="asset.php">' . $lang['lang_assets'] . "</a>\n";
-			$search = '';
+}
-		}
+if ($_SESSION['suser_menu_assetclasses']) {
-	}
+    $menu[] = '<a href="assetclass.php">' . $lang['lang_assetclasses'] . "</a>\n";
-	
+}
-	// give these to the templates too
+if ($_SESSION['suser_menu_assetclassgroups']) {
-	$tp->set("suser_displayname", $_SESSION['suser_displayname']);
+    $menu[] = '<a href="assetclassgroup.php">' . $lang['lang_assetclassgroups'] . "</a>\n";
-	$tp->set("search", $search);
+}
-		
+if ($_SESSION['suser_menu_locations']) {
-	// output
+    $menu[] = '<a href="location.php">' . $lang['lang_locations'] . "</a>\n";
-	$tp->parse();
+}
-	$tp->spit();
+if ($_SESSION['suser_menu_nodes']) {
-?>
+    $menu[] = '<a href="node.php">' . $lang['lang_nodes'] . "</a>\n";
+}
+if ($_SESSION['suser_menu_nats']) {
+    $menu[] = '<a href="nat.php">' . $lang['lang_nats'] . "</a>\n";
+}
+if ($_SESSION['suser_menu_subnets']) {
+    $menu[] = '<a href="subnet.php">' . $lang['lang_subnets'] . "</a>\n";
+}
+if ($_SESSION['suser_menu_vlans']) {
+    $menu[] = '<a href="vlan.php">' . $lang['lang_vlans'] . "</a>\n";
+}
+if ($_SESSION['suser_menu_cables']) {
+    $menu[] = '<a href="cable.php">' . $lang['lang_cables'] . "</a>\n";
+}
+if ($_SESSION['suser_menu_zones']) {
+    $menu[] = '<a href="zone.php">' . $lang['lang_zones'] . "</a>\n";
+}
+$smarty->assign("menu", implode(' | ', $menu));
+
+$smarty->display("header.tpl");
+

image.php

@@ -0,0 +1,39 @@
+<?php
+/*****************************************************************************
+IP Reg, a PHP/MySQL IPAM tool
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
+Copyright (C) 2011-2023 Thomas Hooge
+
+SPDX-License-Identifier: GPL-3.0-or-later
+*****************************************************************************/
+
+include('config.php');
+
+session_name($config_app_session);
+session_start();
+
+function valid_color($color, $default='888888') {
+    // safe return a 6 character color string in uppercase
+    // input can be length of 3 or 6
+    if (! isset($color) or ! ctype_xdigit($color)) {
+        return $default;
+    }
+    if(strlen($color) == 3) {
+        // duplicate characters
+        $col6 = '';
+        for ($i=1; $i<=3; $i++) {
+            $col6 .= $color[$i].$color[$i];
+        }
+        return strtoupper($col6);
+    }
+    return strtoupper($color);
+}
+
+$color = valid_color($_GET['color'], '444');
+$image = imagecreatetruecolor($_SESSION['suser_imagesize'], $_SESSION['suser_imagesize']);
+$color = imagecolorallocate($image, hexdec(substr($color,0,2)), hexdec(substr($color,2,2)), hexdec(substr($color,4,2)));
+imagefill($image, 0, 0, $color);
+
+header('Content-type: image/png');
+imagepng($image);
+imagedestroy($image);

includes.php

@@ -0,0 +1,35 @@
+<?php
+/*****************************************************************************
+IP Reg, a PHP/MySQL IPAM tool
+Copyright (C) 2007-2009 Wietse Warendorff (up to v0.5)
+Copyright (C) 2011-2023 Thomas Hooge
+
+SPDX-License-Identifier: GPL-3.0-or-later
+*****************************************************************************/
+
+include('config.php');
+
+session_name($config_app_session);
+session_start();
+
+// check for user_id, if unknown, redirect to login
+if (empty($_SESSION['suser_id'])) {
+    if (isset($_SERVER['REQUEST_URI'])) {
+        $_SESSION['prelogin'] = $_SERVER['REQUEST_URI'];
+    }
+    header("Location: login.php");
+    exit;
+}
+
+// required config vars, may be overwritten later
+$config_auth_ldap = false;
+$config_ext = array();
+
+// connect to database
+$dbh = new PDO("mysql:host=$config_mysql_host;dbname=$config_mysql_dbname;charset=utf8", $config_mysql_username, $config_mysql_password);
+$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
+$dbh->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_ASSOC);
+		
+include("lib.php");
+
+// $language = lang_getfrombrowser($config_lang, $config_lang_default);