ditch load_mac_manufacturer_table, replace with configd call

(cherry picked from commit f107116e)

src/etc/inc/interfaces.inc

@@ -5280,33 +5280,6 @@ function get_ppp_uptime($port)
     }
 }
 
-/****f* legacy/load_mac_manufacturer_table
- * NAME
- *   load_mac_manufacturer_table
- * INPUTS
- *   none
- * RESULT
- *   returns associative array with MAC-Manufacturer pairs
- ******/
-function load_mac_manufacturer_table() {
-    /* load MAC-Manufacture data from the file */
-    $macs = false;
-    if (file_exists("/usr/local/share/nmap/nmap-mac-prefixes")) {
-        $macs=file("/usr/local/share/nmap/nmap-mac-prefixes");
-    }
-    if ($macs){
-        foreach ($macs as $line){
-            if (preg_match('/([0-9A-Fa-f]{6}) (.*)$/', $line, $matches)){
-                /* store values like this $mac_man['000C29']='VMware' */
-                $mac_man["$matches[1]"]=$matches[2];
-            }
-        }
-        return $mac_man;
-    } else {
-        return -1;
-    }
-}
-
 /****f* legacy/is_ipaddr_configured
  * NAME
  *   is_ipaddr_configured

src/opnsense/scripts/interfaces/list_macdb.py

+#!/usr/local/bin/python2.7
+
+"""
+    Copyright (c) 2016 Ad Schellevis
+    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.
+
+    --------------------------------------------------------------------------------------
+    list known mac prefixes
+"""
+
+import os.path
+import sys
+import ujson
+import netaddr.eui.ieee
+
+if __name__ == '__main__':
+    result=dict()
+    if os.path.isfile(netaddr.eui.ieee.OUI_REGISTRY):
+        for line in open(netaddr.eui.ieee.OUI_REGISTRY).read().split('\n'):
+            if line.find('(base 16)') > -1:
+                parts=line.split('(base 16)')
+                if len(parts) >= 2:
+                    result[parts[0].strip()] = parts[1].strip()
+
+    if len(sys.argv) > 1 and sys.argv[1] == 'json':
+        # output json
+        print(ujson.dumps(result))
+    else:
+        # output plain text (console)
+        print ('%-6s %s' % ('prefix', 'manufacturer'))
+        for mac_prefix in result:
+            print ('%s %s' % (mac_prefix, result[mac_prefix]))

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

@@ -60,6 +60,12 @@ parameters: %s
 type:script_output
 message:request ndp table
 
+[list.macdb]
+command:/usr/local/opnsense/scripts/interfaces/list_macdb.py
+parameters: %s
+type:script_output
+message:request mac table
+
 [routes.list]
 command:/usr/local/opnsense/scripts/routes/show_routes.py
 parameters:%s %s

src/www/status_dhcp_leases.php

@@ -369,7 +369,7 @@ include("head.inc");?>
               <tbody>
 <?php
               // Load MAC-Manufacturer table
-              $mac_man = load_mac_manufacturer_table();
+              $mac_man = json_decode(configd_run("interface list macdb json"), true);
               legacy_html_escape_form_data($leases);
               foreach ($leases as $data):
                   if (!($data['act'] == "active" || $data['act'] == "static" || $_GET['all'] == 1)) {

src/www/status_dhcpv6_leases.php

@@ -440,7 +440,7 @@ endif;?>
               </thead>
               <tbody>
 <?php
-              $mac_man = load_mac_manufacturer_table();
+              $mac_man = json_decode(configd_run("interface list macdb json"), true);
               foreach ($leases as $data):
                 if ($data['act'] == "static") {
                     foreach ($config['dhcpdv6'] as $dhcpif => $dhcpifconf) {

src/www/status_interfaces.php

@@ -71,8 +71,8 @@ include("head.inc");
               legacy_html_escape_form_data($ifinfo);
               $ifdescr = htmlspecialchars($ifdescr);
               $ifname = htmlspecialchars($ifname);
-              // Load MAC-Manufacturer table
-              $mac_man = load_mac_manufacturer_table();?>
+              $mac_man = json_decode(configd_run("interface list macdb json"), true);
+?>
               <div class="tab-content content-box col-xs-12 __mb">
                 <div class="table-responsive">
                   <table class="table">