interfaces: avoid duplicating $vfaces array

The idea of list_interfaces.php was good so let's take it further
and inline the use into legacy_interfaces_details() and moving the
patterns to a shared function.  Also add a device name hint in case
the array key is not passed for some reason which can help when
inspecting debug data.  Since legacy_interfaces_details() is already
available in pluginctl -D replace the action command and drop the
obsolete script.

plist

@@ -955,7 +955,6 @@
 /usr/local/opnsense/scripts/interfaces/dhclient-script
 /usr/local/opnsense/scripts/interfaces/ifctl.sh
 /usr/local/opnsense/scripts/interfaces/list_arp.py
-/usr/local/opnsense/scripts/interfaces/list_interfaces.php
 /usr/local/opnsense/scripts/interfaces/list_macdb.py
 /usr/local/opnsense/scripts/interfaces/list_ndp.py
 /usr/local/opnsense/scripts/interfaces/list_sockstat.py

src/etc/inc/interfaces.lib.inc

@@ -1,7 +1,7 @@
 <?php
 
 /*
- * Copyright (c) 2015-2022 Franco Fichtner <franco@opnsense.org>
+ * Copyright (c) 2015-2023 Franco Fichtner <franco@opnsense.org>
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -265,7 +265,9 @@ function legacy_interfaces_details($intf = null)
         return $result;
     }
 
+    $vfaces = interfaces_virtual_patterns();
     $current_interface = null;
+
     foreach ($ifconfig_data as $lineid => $line) {
         $line_parts = explode(' ', $line);
         if (strpos(trim($line), 'flags=') !== false && $line[0] != "\t") {
@@ -278,6 +280,8 @@ function legacy_interfaces_details($intf = null)
             $result[$current_interface]["ipv4"] = [];
             $result[$current_interface]["ipv6"] = [];
             $result[$current_interface]["supported_media"] = [];
+            $result[$current_interface]["is_physical"] = !count(array_intersect(preg_split('/\d+/', $current_interface), $vfaces));
+            $result[$current_interface]["device"] = $current_interface;
             if (preg_match("/ mtu ([0-9]*).*$/", $line, $matches)) {
                 $result[$current_interface]["mtu"] = $matches[1];
             }
@@ -568,27 +572,10 @@ function configure_interface_hardware($ifs, $intf_details = null)
     }
 }
 
-/*
- *   get_interface_list() - Return a list of all physical interfaces
- *   along with MAC, IPv4 and status.
- *
- *   $only_active = false -- interfaces that are available in the system
- *                  true  -- interfaces that are physically connected
- *
- *   $include_dmesg = false -- skip probing dmesg for more information
- *                    true  -- probe dmesg for more information
- */
-function get_interface_list($only_active = false, $include_dmesg = false)
+function interfaces_virtual_patterns()
 {
-    $dmesg_arr = [];
-    $iflist = [];
-
-    if ($include_dmesg) {
-        exec('/sbin/dmesg', $dmesg_arr);
-    }
-
-    /* XXX list of virtual interface types, device 'pattern' actually registers them */
-    $vfaces = [
+    /* list of virtual device type patterns */
+    return [
         '_stf',
         '_vlan',
         '_wlan',
@@ -617,6 +604,28 @@ function get_interface_list($only_active = false, $include_dmesg = false)
         'vlan',
         'vxlan',
     ];
+}
+
+/*
+ *   get_interface_list() - Return a list of all physical interfaces
+ *   along with MAC, IPv4 and status.
+ *
+ *   $only_active = false -- interfaces that are available in the system
+ *                  true  -- interfaces that are physically connected
+ *
+ *   $include_dmesg = false -- skip probing dmesg for more information
+ *                    true  -- probe dmesg for more information
+ */
+function get_interface_list($only_active = false, $include_dmesg = false)
+{
+    $dmesg_arr = [];
+    $iflist = [];
+
+    if ($include_dmesg) {
+        exec('/sbin/dmesg', $dmesg_arr);
+    }
+
+    $vfaces = interfaces_virtual_patterns();
 
     $ifnames_wlan = legacy_interface_listget('wlan');
     $ifnames_up = legacy_interface_listget('up');

src/opnsense/scripts/interfaces/list_interfaces.php

@@ -1,69 +0,0 @@
-#!/usr/local/bin/php
-<?php
-
-/*
- * Copyright (C) 2018 Deciso B.V.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice,
- *    this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
- * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
- * AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
- * OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
-
-require_once("interfaces.inc");
-
-$vfaces = [
-    '_stf',
-    '_vlan',
-    '_wlan',
-    'bridge',
-    'carp',
-    'enc',
-    'gif',
-    'gre',
-    'ipfw', /* ipfw logging device, not enabled by default */
-    'ipsec',
-    'l2tp',
-    'lagg',
-    'lo',
-    'ng',
-    'ovpnc',
-    'ovpns',
-    'pflog',
-    'pfsync',
-    'plip',
-    'ppp',
-    'pppoe',
-    'pptp',
-    'qinq',
-    'tap',
-    'tun',
-    'vlan',
-    'vxlan',
-];
-
-$response = legacy_interfaces_details();
-
-foreach ($response as $ifname => &$intf) {
-    $tmp_ifnames = preg_split('/\d+/', $ifname);
-    $intf['is_physical'] = !count(array_intersect($tmp_ifnames, $vfaces));
-}
-
-echo json_encode($response);

src/opnsense/service/conf/actions.d/actions_interface.conf

@@ -84,7 +84,7 @@ type:script_output
 message:request mac table
 
 [list.ifconfig]
-command:/usr/local/opnsense/scripts/interfaces/list_interfaces.php
+command:/usr/local/sbin/pluginctl -D
 parameters:
 type:script_output
 message:request ifconfig