mirror of
https://github.com/pfsense/pfsense.git
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1438 lines
41 KiB
PHP
1438 lines
41 KiB
PHP
<?php
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/* $Id$ */
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/*
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interfaces.inc
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Copyright (C) 2004-2005 Scott Ullrich
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All rights reserved.
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function interfaces_wireless_configure is
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Copyright (C) 2005 Espen Johansen
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All rights reserved.
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originally part of m0n0wall (http://m0n0.ch/wall)
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Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright notices,
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this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notices, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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/* include all configuration functions */
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require_once("functions.inc");
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function interfaces_loopback_configure() {
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mwexec("/sbin/ifconfig lo0 127.0.0.1");
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return 0;
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}
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function interfaces_vlan_configure() {
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global $config;
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if (is_array($config['vlans']['vlan']) && count($config['vlans']['vlan'])) {
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/* devices with native VLAN support */
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$vlan_native_supp = explode(" ", "bge em gx nge ti txp");
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/* devices with long frame support */
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$vlan_long_supp = explode(" ", "dc fxp sis ste tl tx xl");
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$i = 0;
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foreach ($config['vlans']['vlan'] as $vlan) {
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$cmd = "/sbin/ifconfig vlan{$i} create vlan " .
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escapeshellarg($vlan['tag']) . " vlandev " .
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escapeshellarg($vlan['if']);
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/* get driver name */
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for ($j = 0; $j < strlen($vlan['if']); $j++) {
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if ($vlan['if'][$j] >= '0' && $vlan['if'][$j] <= '9')
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break;
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}
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$drvname = substr($vlan['if'], 0, $j);
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if (in_array($drvname, $vlan_native_supp))
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$cmd .= " link0";
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else if (in_array($drvname, $vlan_long_supp))
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$cmd .= " mtu 1500";
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mwexec($cmd);
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/* make sure the parent interface is up */
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mwexec("/sbin/ifconfig " . escapeshellarg($vlan['if']) . " up");
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$i++;
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}
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}
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return 0;
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}
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function interfaces_lan_configure() {
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global $config, $g;
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$bridges_total = get_next_available_bridge_interface();
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$lancfg = $config['interfaces']['lan'];
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/* if user has removed ip address, clear it*/
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if($lancfg['ipaddr'] == "")
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mwexec("/sbin/ifconfig {$lancfg['if']} delete");
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/* wireless configuration? */
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if (is_array($lancfg['wireless']))
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interfaces_wireless_configure($lancfg['if'], $lancfg['wireless']);
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/* MAC spoofing? */
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if ($lancfg['spoofmac']) {
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mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) .
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" link " . escapeshellarg($lancfg['spoofmac']));
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} else {
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$mac = get_interface_mac_address($lancfg['if']);
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if($mac == "ff:ff:ff:ff:ff:ff") {
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/* this is not a valid mac address. generate a
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* temporary mac address so the machine can get online.
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*/
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echo "Generating new MAC address.";
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$random_mac = generate_random_mac_address();
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mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) .
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" link " . escapeshellarg($random_mac));
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$lancfg['spoofmac'] = $random_mac;
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write_config();
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file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$lancfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
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}
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}
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/* bridged? */
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if ($lancfg['bridge']) {
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/* use open/netBSD style bridge */
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mwexec("/sbin/ifconfig bridge{$bridges_total} create");
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/* force all bridged interfaces to use same mtu */
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$mtu = get_interface_mtu($config['interfaces'][$lancfg['bridge']]['if']);
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mwexec("/sbin/ifconfig {$lancfg['if']} mtu {$mtu}");
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mwexec("/sbin/ifconfig {$config['interfaces'][$lancfg['bridge']]['if']} mtu {$mtu}");
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/* assign items to a bridge */
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mwexec("/sbin/ifconfig bridge{$bridges_total} addm {$lancfg['if']} addm {$config['interfaces'][$lancfg['bridge']]['if']} up");
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mwexec("/sbin/ifconfig bridge{$bridges_total} stp {$lancfg['if']} stp {$config['interfaces'][$lancfg['bridge']]['if']}");
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/* log commands run for debugging in /tmp/ */
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$fd = fopen("{$g['tmp_path']}/bridge_config_{$lancfg['if']}", "w");
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fwrite($fd, "/sbin/ifconfig {$lancfg['if']} mtu {$mtu}\n");
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fwrite($fd, "/sbin/ifconfig {$config['interfaces'][$lancfg['bridge']]['if']} mtu {$mtu}\n");
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fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} create\n");
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fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} addm {$lancfg['if']} addm {$config['interfaces'][$lancfg['bridge']]['if']} up\n");
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fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} stp {$lancfg['if']} stp {$config['interfaces'][$lancfg['bridge']]['if']}\n");
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fclose($fd);
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/* bring up interfaces */
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mwexec("/sbin/ifconfig {$config['interfaces'][$lancfg['bridge']]['if']} up");
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mwexec("/sbin/ifconfig {$lancfg['if']} up");
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}
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/* media */
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if ($lancfg['media'] || $lancfg['mediaopt']) {
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$cmd = "/sbin/ifconfig " . escapeshellarg($lancfg['if']);
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if ($lancfg['media'])
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$cmd .= " media " . escapeshellarg($lancfg['media']);
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if ($lancfg['mediaopt'])
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$cmd .= " mediaopt " . escapeshellarg($lancfg['mediaopt']);
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mwexec($cmd);
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}
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mwexec("/sbin/ifconfig " . escapeshellarg($lancfg['if']) . " " .
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escapeshellarg($lancfg['ipaddr'] . "/" . $lancfg['subnet']));
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if (!$g['booting']) {
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/* make new hosts file */
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system_hosts_generate();
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/* reconfigure static routes (kernel may have deleted them) */
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system_routing_configure();
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/* set the reload filter dity flag */
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touch("{$g['tmp_path']}/filter_dirty");
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/* reload IPsec tunnels */
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vpn_ipsec_configure();
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/* reload dhcpd (gateway may have changed) */
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services_dhcpd_configure();
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/* reload dnsmasq */
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services_dnsmasq_configure();
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/* reload webgui */
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system_webgui_start();
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/* reload captive portal */
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captiveportal_configure();
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}
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return 0;
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}
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function interfaces_optional_configure() {
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global $config, $g;
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global $bridgeconfig;
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for ($i = 1; isset($config['interfaces']['opt' . $i]); $i++) {
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interfaces_optional_configure_if($i);
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}
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if (!$g['booting']) {
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/* reconfigure static routes (kernel may have deleted them) */
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system_routing_configure();
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/* reload IPsec tunnels */
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vpn_ipsec_configure();
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/* reload dhcpd (interface enabled/disabled/bridged status may have changed) */
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services_dhcpd_configure();
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/* restart dnsmasq */
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services_dnsmasq_configure();
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/* set the reload filter dity flag */
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touch("{$g['tmp_path']}/filter_dirty");
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}
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return 0;
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}
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function interfaces_optional_configure_if($opti) {
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global $config, $g;
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global $bridgeconfig, $debugging;
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$bridges_total = get_next_available_bridge_interface();
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$optcfg = $config['interfaces']['opt' . $opti];
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if ($g['booting']) {
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$optdescr = "";
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if ($optcfg['descr'])
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$optdescr = " ({$optcfg['descr']})";
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print "\tOPT{$opti}{$optdescr}... ";
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}
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if (isset($optcfg['enable'])) {
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/* wireless configuration? */
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if (is_array($optcfg['wireless']))
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interfaces_wireless_configure($optcfg['if'], $optcfg['wireless']);
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/* MAC spoofing? */
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if ($optcfg['spoofmac']) {
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mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) .
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" link " . escapeshellarg($optcfg['spoofmac']));
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} else {
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$mac = get_interface_mac_address($optcfg['if']);
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if($mac == "ff:ff:ff:ff:ff:ff") {
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/* this is not a valid mac address. generate a
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* temporary mac address so the machine can get online.
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*/
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echo "Generating new MAC address.";
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$random_mac = generate_random_mac_address();
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mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) .
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" link " . escapeshellarg($random_mac));
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$optcfg['spoofmac'] = $random_mac;
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write_config();
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file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$optcfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
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}
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}
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/* media */
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if ($optcfg['media'] || $optcfg['mediaopt']) {
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$cmd = "/sbin/ifconfig " . escapeshellarg($optcfg['if']);
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if ($optcfg['media'])
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$cmd .= " media " . escapeshellarg($optcfg['media']);
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if ($optcfg['mediaopt'])
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$cmd .= " mediaopt " . escapeshellarg($optcfg['mediaopt']);
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mwexec($cmd);
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}
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/* OpenVPN configuration? */
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if (isset($optcfg['ovpn'])) {
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if (strstr($optcfg['if'], "tap"))
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ovpn_link_tap();
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}
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/* bridged? */
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if ($optcfg['bridge']) {
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mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " delete up");
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/* use open/netBSD style bridge */
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mwexec("/sbin/ifconfig bridge{$bridges_total} create");
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/* force all bridged interfaces to use same mtu */
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$mtu = get_interface_mtu($config['interfaces'][$optcfg['bridge']]['if']);
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mwexec("/sbin/ifconfig {$optcfg['if']} mtu {$mtu}");
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mwexec("/sbin/ifconfig {$config['interfaces'][$optcfg['bridge']]['if']} mtu {$mtu}");
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/* assign items to a bridge */
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mwexec("/sbin/ifconfig bridge{$bridges_total} addm {$optcfg['if']} addm {$config['interfaces'][$optcfg['bridge']]['if']} up");
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mwexec("/sbin/ifconfig bridge{$bridges_total} stp {$optcfg['if']} stp {$config['interfaces'][$optcfg['bridge']]['if']}");
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/* log commands run for debugging in /tmp/ */
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$fd = fopen("{$g['tmp_path']}/bridge_config_{$optcfg['if']}", "w");
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fwrite($fd, "/sbin/ifconfig {$optcfg['if']} mtu {$mtu}\n");
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fwrite($fd, "/sbin/ifconfig {$config['interfaces'][$optcfg['bridge']]['if']} mtu {$mtu}\n");
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fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} create\n");
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fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} addm {$optcfg['if']} addm {$config['interfaces'][$optcfg['bridge']]['if']} up\n");
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fwrite($fd, "/sbin/ifconfig bridge{$bridges_total} stp {$optcfg['if']} stp {$config['interfaces'][$optcfg['bridge']]['if']}\n");
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fclose($fd);
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/* bring up interfaces */
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mwexec("/sbin/ifconfig {$config['interfaces'][$optcfg['bridge']]['if']} up");
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mwexec("/sbin/ifconfig {$optcfg['if']} up");
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} else {
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/* if user has selected DHCP type then act accordingly */
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if($optcfg['ipaddr'] == "dhcp") {
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interfaces_opt_dhcp_configure("opt{$opti}");
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} else {
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mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " " .
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escapeshellarg($optcfg['ipaddr'] . "/" . $optcfg['subnet']));
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}
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}
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} else {
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mwexec("/sbin/ifconfig " . escapeshellarg($optcfg['if']) . " delete down");
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}
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return 0;
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}
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function interfaces_carp_configure() {
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global $g, $config, $debugging;
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$carp_instances_counter = 0;
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$total_carp_interfaces_defined = find_number_of_created_carp_interfaces();
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if(isset($config['system']['developerspew'])) {
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$mt = microtime();
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echo "interfaces_carp_configure() being called $mt\n";
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}
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if ($g['booting'] and !$debugging) {
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echo "Configuring CARP interfaces...";
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mute_kernel_msgs();
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}
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/* if neither items are arrays then redirect pfsync to loopback */
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if (!is_array($config['virtualip']['vip']) or
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!is_array($config['installedpackages']['carpsettings']['config'])) {
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mwexec("/sbin/ifconfig pfsync0 syncdev lo0 up");
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if($g['booting']) {
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unmute_kernel_msgs();
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echo "done.\n";
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}
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return;
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}
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foreach($config['installedpackages']['carpsettings']['config'] as $carp) {
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if($carp['pfsyncenabled'] != "") {
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mwexec("/sbin/sysctl net.inet.carp.allow=1");
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if($debugging)
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echo "Enabling preempt\n";
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if($carp['premption'] != "")
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mwexec("/sbin/sysctl net.inet.carp.preempt=1");
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if($carp['balancing'] != "")
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mwexec("/sbin/sysctl net.inet.carp.arpbalance=1");
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if($debugging)
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echo "Get friendly interface name {$carp['pfsyncinterface']}.\n";
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$carp_sync_int = convert_friendly_interface_to_real_interface_name($carp['pfsyncinterface']);
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if($debugging)
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echo "Friendly name {$carp_sync_int}.\n";
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$carp_sync_int = convert_friendly_interface_to_real_interface_name($carp['pfsyncinterface']);
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if($g['booting']) {
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/* install rules to alllow pfsync to sync up during boot
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* carp interfaces will remain down until the bootup sequence finishes
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*/
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if($debugging)
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echo "Adding firewall rules..\n";
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exec("echo pass quick proto carp all keep state > /tmp/rules.boot");
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exec("echo pass quick proto pfsync all >> /tmp/rules.boot");
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exec("echo pass out proto { tcp, udp } from any to any port 53 keep state >> /tmp/rules.boot");
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exec("/sbin/pfctl -f /tmp/rules.boot");
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if($debugging) {
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echo "Showing loaded rule set:\n";
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system("/sbin/pfctl -vvsr");
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}
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}
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/* do not setup pfsync twice */
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if($total_carp_interfaces_defined == 0) {
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//if($debugging)
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// echo "Bringing up pfsync0.\n";
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//mwexec("/sbin/ifconfig pfsync0 create");
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if($debugging)
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echo "Assigning syncdev to {$carp_sync_int}.\n";
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mwexec("/sbin/ifconfig pfsync0 syncdev {$carp_sync_int} up");
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}
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}
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}
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$viparr = &$config['virtualip']['vip'];
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$fd = fopen("/tmp/carp.sh", "w");
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foreach ($viparr as $vip) {
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if ($vip['mode'] == "carp") {
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/*
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* create the carp interface
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*/
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if($debugging)
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echo "Creating carp{$carp_instances_counter}.\n";
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mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " create");
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$broadcast_address = gen_subnet_max($vip['subnet'], $vip['subnet_bits']);
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if($vip['password'] != "")
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$password = " pass " . $vip['password'];
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/* XXX: billm - carpdev not in our build?
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$carpdev = "";
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if(isset($vip['interface']) && ($vip['interface'] != "AUTO" && $vip['interface'] != "")) {
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$ci = filter_opt_interface_to_real($vip['interface']);
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$carpdev = " carpdev {$ci} ";
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}
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*/
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if($debugging)
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echo "Configuring carp{$carp_instances_counter}.\n";
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fwrite($fd, "/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew 200 " . $password . "\n");
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//mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew 200 " . $password);
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if($g['booting'])
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mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " up");
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$carp_instances_counter++;
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}
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}
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mwexec("/bin/sh /tmp/carp.sh");
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sleep(1);
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mwexec("/bin/sh /tmp/carp.sh");
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fclose($fd);
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if ($g['booting']) {
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unmute_kernel_msgs();
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echo "done.\n";
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}
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}
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function interfaces_carp_bring_up_final() {
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global $config, $g, $debugging;
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if(isset($config['system']['developerspew'])) {
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$mt = microtime();
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echo "interfaces_carp_bring_up_final() being called $mt\n";
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}
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$viparr = &$config['virtualip']['vip'];
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/* could not locate an array, return */
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if(!is_array($viparr))
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return;
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$carp_instances_counter = 0;
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$counter = 0;
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$supress = intval(`sysctl net.inet.carp.suppress_preempt | cut -d" " -f2`);
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while($supress > 0) {
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sleep(2);
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$supress = intval(`sysctl net.inet.carp.suppress_preempt | cut -d" " -f2`);
|
|
if($counter > 15)
|
|
$supress = 0;
|
|
}
|
|
sleep(60);
|
|
foreach ($viparr as $vip) {
|
|
if($debugging)
|
|
echo "Upping interface carp{$carp_instances_counter}.\n";
|
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " create");
|
|
$broadcast_address = gen_subnet_max($vip['subnet'], $vip['subnet_bits']);
|
|
if($vip['password'] != "")
|
|
$password = " pass " . $vip['password'];
|
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " up");
|
|
if($debugging)
|
|
echo "/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew " . $vip['advskew'] . $password . "\n";
|
|
mwexec("/sbin/ifconfig carp" . $carp_instances_counter . " " . $vip['subnet'] . "/" . $vip['subnet_bits'] . " broadcast " . $broadcast_address . " vhid " . $vip['vhid'] . "{$carpdev} advskew " . $vip['advskew'] . $password);
|
|
$carp_instances_counter++;
|
|
}
|
|
}
|
|
|
|
function interfaces_wireless_configure($if, $wlcfg) {
|
|
global $config, $g;
|
|
|
|
/* set values for /path/program */
|
|
$hostapd = "/usr/sbin/hostapd";
|
|
$wpa_supplicant = "/usr/sbin/wpa_supplicant";
|
|
$ifconfig = "/sbin/ifconfig ";
|
|
$killall = "/usr/bin/killall ";
|
|
|
|
/* Sett all wireless ifconfig variables (splitt up to get rid of needed checking) */
|
|
|
|
/* Set a/b/g standard */
|
|
$standard = ("mode " . escapeshellarg($wlcfg['standard']));
|
|
|
|
/* set wireless channel value */
|
|
$channel = escapeshellarg($wlcfg['channel']);
|
|
|
|
if($channel == "") {
|
|
$channel = "";
|
|
} else {
|
|
$channel = ("channel " . escapeshellarg($wlcfg['channel']));
|
|
}
|
|
|
|
/* Set ssid */
|
|
$ssid = ("ssid " . escapeshellarg($wlcfg['ssid']));
|
|
|
|
/* Set stationname */
|
|
if (!$wlcfg['stationname'])
|
|
$stationname = "pfsense";
|
|
else
|
|
$stationname = ("stationname " . escapeshellarg($wlcfg['stationname']));
|
|
|
|
/* Set wireless hostap mode */
|
|
if ($wlcfg['mode'] == hostap)
|
|
$hostapmode = "mediaopt hostap";
|
|
else
|
|
$hostapmode = "-mediaopt hostap";
|
|
|
|
/* Set wireless adhoc mode */
|
|
if ($wlcfg['mode'] == adhoc)
|
|
$adhocmode = "mediaopt adhoc";
|
|
else
|
|
$adhocmode = "-mediaopt adhoc";
|
|
|
|
/* Not neccesary to set BSS mode as this is default if adhoc and/or hostap is NOT set */
|
|
|
|
/* handle hide ssid option */
|
|
if(isset($wlcfg['hidessid']['enable']))
|
|
$hidessid = "hidessid";
|
|
else
|
|
$hidessid = "-hidessid";
|
|
|
|
/* handle pureg (802.11g) only option */
|
|
if(isset($wlcfg['pureg']['enable']))
|
|
$pureg = "mode 11g pureg";
|
|
else
|
|
$pureg = "-pureg";
|
|
|
|
/* enable apbridge option */
|
|
if(isset($wlcfg['apbridge']['enable']))
|
|
$apbridge = "apbridge";
|
|
else
|
|
$apbridge = "-apbridge";
|
|
|
|
/* handle turbo option */
|
|
if(isset($wlcfg['turbo']['enable']))
|
|
$turbo = "mediaopt turbo";
|
|
else
|
|
$turbo = "-mediaopt turbo";
|
|
|
|
/* handle txpower setting */
|
|
if($wlcfg['txpower'] <> "")
|
|
$txpower = ("txpower " . escapeshellarg($wlcfg['txpower']));
|
|
|
|
/* handle wme option */
|
|
if(isset($wlcfg['wme']['enable']))
|
|
$wme = "wme";
|
|
else
|
|
$wme = "-wme";
|
|
|
|
/* set up wep if enabled */
|
|
if (isset($wlcfg['wep']['enable']) && is_array($wlcfg['wep']['key'])) {
|
|
$wepset .= "authmode shared wepmode on ";
|
|
|
|
$i = 1;
|
|
foreach ($wlcfg['wep']['key'] as $wepkey) {
|
|
$wepset .= "wepkey " . escapeshellarg("{$i}:{$wepkey['value']}") . " ";
|
|
if (isset($wepkey['txkey'])) {
|
|
$wepset .= "weptxkey {$i} ";
|
|
}
|
|
$i++;
|
|
}
|
|
} else {
|
|
$wepset = "authmode open wepmode off";
|
|
}
|
|
|
|
/* generate wpa_supplicant/hostap config if wpa is enabled */
|
|
|
|
switch ($wlcfg['mode']) {
|
|
case 'BSS':
|
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
|
|
$wpa .= <<<EOD
|
|
ctrl_interface={$g['varrun_path']}/hostapd
|
|
ctrl_interface_group=0
|
|
ap_scan=1
|
|
#fast_reauth=1
|
|
network={
|
|
ssid={$wlcfg['ssid']}
|
|
scan_ssid=2
|
|
priority=5
|
|
key_mgmt={$wlcfg['wpa']['wpa_key_mgmt']}
|
|
psk={$wlcfg['wpa']['passphrase']}
|
|
pairwise={$wlcfg['wpa']['wpa_pairwise']}
|
|
group={$wlcfg['wpa']['wpa_pairwise']}
|
|
}
|
|
EOD;
|
|
|
|
$fd = fopen("{$g['varetc_path']}/wpa_supplicant_{$if}.conf", "w");
|
|
fwrite($fd, "{$wpa}");
|
|
fclose($fd);
|
|
|
|
if(is_process_running("wpa_supplicant"))
|
|
mwexec("$killall wpa_supplicant");
|
|
}
|
|
break;
|
|
|
|
case 'hostap':
|
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
$wpa .= <<<EOD
|
|
interface={$if}
|
|
driver=bsd
|
|
logger_syslog=-1
|
|
logger_syslog_level=0
|
|
logger_stdout=-1
|
|
logger_stdout_level=0
|
|
dump_file={$g['tmp_path']}/hostapd_{$if}.dump
|
|
ctrl_interface={$g['varrun_path']}/hostapd
|
|
ctrl_interface_group=wheel
|
|
#accept_mac_file={$g['tmp_path']}/hostapd_{$if}.accept
|
|
#deny_mac_file={$g['tmp_path']}/hostapd_{$if}.deny
|
|
ssid={$wlcfg['ssid']}
|
|
debug={$wlcfg['wpa']['debug_mode']}
|
|
#macaddr_acl={$wlcfg['wpa']['macaddr_acl']}
|
|
auth_algs={$wlcfg['wpa']['auth_algs']}
|
|
wpa={$wlcfg['wpa']['wpa_mode']}
|
|
wpa_key_mgmt={$wlcfg['wpa']['wpa_key_mgmt']}
|
|
wpa_pairwise={$wlcfg['wpa']['wpa_pairwise']}
|
|
wpa_group_rekey={$wlcfg['wpa']['wpa_group_rekey']}
|
|
wpa_gmk_rekey={$wlcfg['wpa']['wpa_gmk_rekey']}
|
|
wpa_strict_rekey={$wlcfg['wpa']['wpa_strict_rekey']}
|
|
wpa_passphrase={$wlcfg['wpa']['passphrase']}
|
|
ieee8021x={$wlcfg['wpa']['ieee8021x']}
|
|
#Enable the next lines for preauth when roaming. Interface = wired or wireless interface talking to the AP you want to roam from/to
|
|
#rsn_preauth=1
|
|
#rsn_preauth_interfaces=eth0
|
|
EOD;
|
|
|
|
$fd = fopen("{$g['varetc_path']}/hostapd_{$if}.conf", "w");
|
|
fwrite($fd, "{$wpa}");
|
|
fclose($fd);
|
|
|
|
if(is_process_running("hostapd"))
|
|
mwexec("$killall hostapd");
|
|
}
|
|
break;
|
|
|
|
case 'adhoc':
|
|
if(is_process_running("hostapd"))
|
|
mwexec("$killall hostapd");
|
|
|
|
if(is_process_running("wpa_supplicant"))
|
|
mwexec("$killall wpa_supplicant");
|
|
break;
|
|
}
|
|
|
|
/* start up everything */
|
|
|
|
mwexec("$ifconfig $if" . " -mediaopt hostap,turbo"); // Fix bug with turbomode and reboot (hopefully)
|
|
mwexec("$ifconfig $if" . " down");
|
|
mwexec("$ifconfig $if" . " " . $standard);
|
|
mwexec("$ifconfig $if" . " " . $channel);
|
|
mwexec("$ifconfig $if" . " " . $ssid);
|
|
mwexec("$ifconfig $if" . " " . $stationname);
|
|
// mwexec("$ifconfig $if" . " " . $hostapmode);
|
|
mwexec("$ifconfig $if" . " " . $adhocmode);
|
|
/* fix turbo mode and reboot */
|
|
mwexec("$ifconfig $if" . " up");
|
|
mwexec("$ifconfig $if" . " " . $hostapmode);
|
|
mwexec("$ifconfig $if" . " " . $turbo);
|
|
mwexec("$ifconfig $if" . " down");
|
|
/* fix turbo mode and reboot */
|
|
mwexec("$ifconfig $if" . " " . $hidessid);
|
|
mwexec("$ifconfig $if" . " " . $pureg);
|
|
mwexec("$ifconfig $if" . " " . $apbridge);
|
|
// mwexec("$ifconfig $if" . " " . $turbo);
|
|
mwexec("$ifconfig $if" . " " . $wme);
|
|
mwexec("$ifconfig $if" . " " . $wepset);
|
|
mwexec("$ifconfig $if" . " up");
|
|
|
|
|
|
if (isset($wlcfg['wpa']['enable'])) {
|
|
if ($wlcfg['mode'] == BSS)
|
|
mwexec("$wpa_supplicant -i {$if} -c {$g['varetc_path']}/wpa_supplicant_{$if}.conf");
|
|
if ($wlcfg['mode'] == hostap)
|
|
mwexec("$hostapd -B {$g['varetc_path']}/hostapd_{$if}.conf");
|
|
}
|
|
|
|
/* Write ifconfig settings to tmp file so we can see if user set something weird */
|
|
// $ifcargs = ("$standard $channel $ssid $stationname $hostapmode $adhocmode $hidessid $pureg $apbridge $turbo $wme $wepset");
|
|
// $fd = fopen("{$g['tmp_path']}/ifconfig_wireless", "w");
|
|
// fwrite($fd, "/sbin/ifconfig {$ifcargs}");
|
|
// fclose($fd);
|
|
|
|
/* Write wep crap out */
|
|
// $fd = fopen("{$g['tmp_path']}/ifconfig_wep", "w");
|
|
// fwrite($fd, "sbin/ifconfig {$wepset}");
|
|
// fclose($fd);
|
|
|
|
if(isset($wlcfg['useolsr']))
|
|
setup_wireless_olsr(escapeshellarg($if));
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
function find_dhclient_process($interface) {
|
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
$pid = `ps ax | grep "[d]hclient" | grep {$realinterface} | awk -F" " '{print $1}'`;
|
|
return $pid;
|
|
}
|
|
|
|
function interfaces_wan_configure() {
|
|
global $config, $g;
|
|
|
|
$wancfg = $config['interfaces']['wan'];
|
|
|
|
if(!$g['booting']) {
|
|
mute_kernel_msgs();
|
|
|
|
/* find dhclient process for wan and kill it */
|
|
killbypid(find_dhclient_process("wan"));
|
|
|
|
/* kill PPPoE client (mpd) */
|
|
killbypid("{$g['varrun_path']}/mpd.pid");
|
|
|
|
/* wait for processes to die */
|
|
sleep(1);
|
|
|
|
unlink_if_exists("{$g['varetc_path']}/dhclient_wan.conf");
|
|
unlink_if_exists("{$g['varetc_path']}/mpd.conf");
|
|
unlink_if_exists("{$g['varetc_path']}/mpd.links");
|
|
unlink_if_exists("{$g['vardb_path']}/wanip");
|
|
unlink_if_exists("{$g['varetc_path']}/nameservers.conf");
|
|
}
|
|
|
|
/* remove all addresses first */
|
|
while (mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " -alias") == 0);
|
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " down");
|
|
|
|
/* wireless configuration? */
|
|
if (is_array($wancfg['wireless']))
|
|
interfaces_wireless_configure($wancfg['if'], $wancfg['wireless']);
|
|
|
|
if ($wancfg['spoofmac']) {
|
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) .
|
|
" link " . escapeshellarg($wancfg['spoofmac']));
|
|
} else {
|
|
$mac = get_interface_mac_address($wancfg['if']);
|
|
if($mac == "ff:ff:ff:ff:ff:ff") {
|
|
/* this is not a valid mac address. generate a
|
|
* temporary mac address so the machine can get online.
|
|
*/
|
|
echo "Generating new MAC address.";
|
|
$random_mac = generate_random_mac_address();
|
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) .
|
|
" link " . escapeshellarg($random_mac));
|
|
$wancfg['spoofmac'] = $random_mac;
|
|
write_config();
|
|
file_notice("MAC Address altered", "The INVALID MAC address (ff:ff:ff:ff:ff:ff) on interface {$wancfg['if']} has been automatically replaced with {$random_mac}", "Interfaces");
|
|
}
|
|
}
|
|
|
|
/* media */
|
|
if ($wancfg['media'] || $wancfg['mediaopt']) {
|
|
$cmd = "/sbin/ifconfig " . escapeshellarg($wancfg['if']);
|
|
if ($wancfg['media'])
|
|
$cmd .= " media " . escapeshellarg($wancfg['media']);
|
|
if ($wancfg['mediaopt'])
|
|
$cmd .= " mediaopt " . escapeshellarg($wancfg['mediaopt']);
|
|
mwexec($cmd);
|
|
}
|
|
|
|
switch ($wancfg['ipaddr']) {
|
|
|
|
case 'dhcp':
|
|
interfaces_wan_dhcp_configure();
|
|
break;
|
|
|
|
case 'pppoe':
|
|
interfaces_wan_pppoe_configure();
|
|
break;
|
|
|
|
case 'pptp':
|
|
interfaces_wan_pptp_configure();
|
|
break;
|
|
|
|
case 'bigpond':
|
|
/* just configure DHCP for now; fire up bpalogin when we've got the lease */
|
|
interfaces_wan_dhcp_configure();
|
|
break;
|
|
|
|
default:
|
|
if (isset($wancfg['ispointtopoint']) && $wancfg['pointtopoint']) {
|
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
escapeshellarg($wancfg['ipaddr'] . "/" . $wancfg['subnet']) .
|
|
" " . escapeshellarg($wancfg['pointtopoint']) . " up");
|
|
} else {
|
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
escapeshellarg($wancfg['ipaddr'] . "/" . $wancfg['subnet']));
|
|
}
|
|
/* install default route */
|
|
mwexec("/sbin/route delete default");
|
|
mwexec("/sbin/route add default " . escapeshellarg($config['interfaces']['wan']['gateway']));
|
|
|
|
/* resync pf (done automatically for DHCP/PPPoE/PPTP) */
|
|
filter_configure();
|
|
}
|
|
|
|
if (!$g['booting']) {
|
|
/* reconfigure static routes (kernel may have deleted them) */
|
|
system_routing_configure();
|
|
|
|
/* set the reload filter dity flag */
|
|
touch("{$g['tmp_path']}/filter_dirty");
|
|
|
|
/* reload ipsec tunnels */
|
|
vpn_ipsec_configure();
|
|
|
|
/* restart ez-ipupdate */
|
|
services_dyndns_configure();
|
|
|
|
/* force DNS update */
|
|
services_dnsupdate_process();
|
|
|
|
/* restart dnsmasq */
|
|
services_dnsmasq_configure();
|
|
}
|
|
|
|
unmute_kernel_msgs();
|
|
|
|
return 0;
|
|
}
|
|
|
|
function interfaces_opt_dhcp_configure($interface) {
|
|
global $config, $g;
|
|
|
|
$optcfg = $config['interfaces'][$interface];
|
|
$optif = $optcfg['if'];
|
|
|
|
/* generate dhclient_wan.conf */
|
|
$fd = fopen("{$g['varetc_path']}/dhclient_{$optif}.conf", "w");
|
|
if (!$fd) {
|
|
printf("Error: cannot open dhclient_{$optif}.conf in interfaces_opt_dhcp_configure({$optif}) for writing.\n");
|
|
return 1;
|
|
}
|
|
|
|
if ($optcfg['dhcphostname']) {
|
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
$dhclientconf_hostname = " send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
} else {
|
|
$dhclientconf_hostname = "";
|
|
}
|
|
|
|
$dhclientconf = "";
|
|
|
|
$dhclientconf .= <<<EOD
|
|
interface "{$optif}" {
|
|
send host-name "{$optcfg['dhcphostname']}";
|
|
script "/sbin/dhclient-script";
|
|
{$dhclientconf_hostname}
|
|
}
|
|
|
|
EOD;
|
|
|
|
fwrite($fd, $dhclientconf);
|
|
fclose($fd);
|
|
|
|
/* bring interface up before starting dhclient */
|
|
mwexec("/sbin/ifconfig {$optif} up");
|
|
|
|
/* fire up dhclient */
|
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif}");
|
|
|
|
return 0;
|
|
}
|
|
|
|
function interfaces_dhcp_configure($interface) {
|
|
global $config, $g;
|
|
|
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
|
|
$optcfg = $config['interfaces'][$interface];
|
|
|
|
/* generate dhclient_$interface.conf */
|
|
$fd = fopen("{$g['varetc_path']}/dhclient_{$interface}.conf", "w");
|
|
if (!$fd) {
|
|
printf("Error: cannot open dhclient_{$interface}.conf in interfaces_dhcp_configure({$$interface}) for writing.\n");
|
|
return 1;
|
|
}
|
|
|
|
if ($optcfg['dhcphostname']) {
|
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
$dhclientconf_hostname = " send dhcp-client-identifier \"{$optcfg['dhcphostname']}\";\n";
|
|
} else {
|
|
$dhclientconf_hostname = "";
|
|
}
|
|
|
|
$dhclientconf = "";
|
|
|
|
$dhclientconf .= <<<EOD
|
|
interface "{$realinterface}" {
|
|
script "/sbin/dhclient-script";
|
|
{$dhclientconf_hostname}
|
|
}
|
|
|
|
EOD;
|
|
|
|
fwrite($fd, $dhclientconf);
|
|
fclose($fd);
|
|
|
|
$optif = $optcfg['if'];
|
|
|
|
/* bring wan interface up before starting dhclient */
|
|
mwexec("/sbin/ifconfig {$optif} up");
|
|
|
|
/* fire up dhclient */
|
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif} >/tmp/{$optif}_output >/tmp/{$optif}_error_output");
|
|
|
|
$fout = fopen("/tmp/ifconfig_{$optif}","w");
|
|
fwrite($fout, "/sbin/dhclient -c {$g['varetc_path']}/dhclient_{$optif}.conf {$optif}");
|
|
fclose($fout);
|
|
|
|
return 0;
|
|
}
|
|
|
|
function interfaces_wan_dhcp_configure() {
|
|
global $config, $g;
|
|
|
|
$wancfg = $config['interfaces']['wan'];
|
|
|
|
/* generate dhclient_wan.conf */
|
|
$fd = fopen("{$g['varetc_path']}/dhclient_wan.conf", "w");
|
|
if (!$fd) {
|
|
printf("Error: cannot open dhclient_wan.conf in interfaces_wan_dhcp_configure() for writing.\n");
|
|
return 1;
|
|
}
|
|
|
|
if ($wancfg['dhcphostname']) {
|
|
$dhclientconf_hostname = "send dhcp-client-identifier \"{$wancfg['dhcphostname']}\";\n";
|
|
$dhclientconf_hostname = " send dhcp-client-identifier \"{$wancfg['dhcphostname']}\";\n";
|
|
} else {
|
|
$dhclientconf_hostname = "";
|
|
}
|
|
|
|
$dhclientconf = "";
|
|
|
|
$dhclientconf .= <<<EOD
|
|
interface "{$wancfg['if']}" {
|
|
script "/sbin/dhclient-script";
|
|
{$dhclientconf_hostname}
|
|
}
|
|
|
|
EOD;
|
|
|
|
fwrite($fd, $dhclientconf);
|
|
fclose($fd);
|
|
|
|
$wanif = $wancfg['if'];
|
|
|
|
/* bring wan interface up before starting dhclient */
|
|
mwexec("/sbin/ifconfig {$wanif} up");
|
|
|
|
/* fire up dhclient */
|
|
mwexec("/sbin/dhclient -c {$g['varetc_path']}/dhclient_wan.conf {$wanif} >/tmp/{$wanif}_output >/tmp/{$wanif}_error_output");
|
|
|
|
$fout = fopen("/tmp/ifconfig_{$wanif}","w");
|
|
fwrite($fout, "/sbin/dhclient -c {$g['varetc_path']}/dhclient_wan.conf {$wanif}");
|
|
fclose($fout);
|
|
|
|
return 0;
|
|
}
|
|
|
|
function interfaces_wan_dhcp_down() {
|
|
global $config;
|
|
$wancfg = $config['interfaces']['wan'];
|
|
$wanif = $wancfg['if'];
|
|
mwexec("/sbin/ifconfig {$wanif} delete");
|
|
sleep(1);
|
|
}
|
|
|
|
function interfaces_dhcp_down($interface) {
|
|
global $config;
|
|
if(filter_translate_type_to_real_interface($interface) <> "")
|
|
$realinterface = filter_translate_type_to_real_interface($interface);
|
|
mwexec("/sbin/ifconfig {$realinterface} down");
|
|
sleep(1);
|
|
$pid = find_dhclient_process($interface);
|
|
if($pid)
|
|
mwexec("kill {$pid}");
|
|
}
|
|
|
|
function interfaces_dhcp_up($interface) {
|
|
interfaces_dhcp_configure($interface);
|
|
sleep(1);
|
|
}
|
|
|
|
function interfaces_wan_dhcp_up() {
|
|
interfaces_wan_dhcp_configure();
|
|
sleep(1);
|
|
}
|
|
|
|
function interfaces_wan_pppoe_configure() {
|
|
global $config, $g;
|
|
|
|
$wancfg = $config['interfaces']['wan'];
|
|
$pppoecfg = $config['pppoe'];
|
|
|
|
/* generate mpd.conf */
|
|
$fd = fopen("{$g['varetc_path']}/mpd.conf", "w");
|
|
if (!$fd) {
|
|
printf("Error: cannot open mpd.conf in interfaces_wan_pppoe_configure().\n");
|
|
return 1;
|
|
}
|
|
|
|
$idle = 0;
|
|
|
|
if (isset($pppoecfg['ondemand'])) {
|
|
$ondemand = "enable";
|
|
if ($pppoecfg['timeout'])
|
|
$idle = $pppoecfg['timeout'];
|
|
} else {
|
|
$ondemand = "disable";
|
|
}
|
|
|
|
$mpdconf = <<<EOD
|
|
pppoe:
|
|
new -i ng0 pppoe pppoe
|
|
set iface route default
|
|
set iface {$ondemand} on-demand
|
|
set iface idle {$idle}
|
|
set iface up-script /usr/local/sbin/ppp-linkup
|
|
|
|
EOD;
|
|
|
|
/* Check for ppp-linkdown Script in /usr/local/sbin
|
|
* Create reference in mpd.conf
|
|
*/
|
|
if ( file_exists("/usr/local/sbin/ppp-linkdown") ){
|
|
$mpdconf .= <<<EOD
|
|
set iface down-script /usr/local/sbin/ppp-linkdown
|
|
|
|
EOD;
|
|
}
|
|
|
|
if (isset($pppoecfg['ondemand'])) {
|
|
if (isset($pppoecfg['local-ip']) && isset($pppoecfg['remote-ip'])) {
|
|
$mpdconf .= <<<EOD
|
|
set iface addrs {$pppoecfg['local-ip']} {$pppoecfg['remote-ip']}
|
|
|
|
EOD;
|
|
} else {
|
|
$mpdconf .= <<<EOD
|
|
set iface addrs 192.0.2.112 192.0.2.113
|
|
|
|
EOD;
|
|
}
|
|
}
|
|
|
|
$mpdconf .= <<<EOD
|
|
set bundle disable multilink
|
|
set bundle authname "{$pppoecfg['username']}"
|
|
set bundle password "{$pppoecfg['password']}"
|
|
set link keep-alive 10 60
|
|
set link max-redial 0
|
|
set link no acfcomp protocomp
|
|
set link disable pap chap
|
|
set link accept chap
|
|
set link mtu 1492
|
|
set ipcp yes vjcomp
|
|
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
|
|
|
|
EOD;
|
|
|
|
if (isset($config['system']['dnsallowoverride'])) {
|
|
$mpdconf .= <<<EOD
|
|
set ipcp enable req-pri-dns
|
|
|
|
EOD;
|
|
}
|
|
|
|
$mpdconf .= <<<EOD
|
|
open iface
|
|
|
|
EOD;
|
|
|
|
fwrite($fd, $mpdconf);
|
|
fclose($fd);
|
|
|
|
/* generate mpd.links */
|
|
$fd = fopen("{$g['varetc_path']}/mpd.links", "w");
|
|
if (!$fd) {
|
|
printf("Error: cannot open mpd.links in interfaces_wan_pppoe_configure().\n");
|
|
return 1;
|
|
}
|
|
|
|
$mpdconf = <<<EOD
|
|
pppoe:
|
|
set link type pppoe
|
|
set pppoe iface {$wancfg['if']}
|
|
set pppoe service "{$pppoecfg['provider']}"
|
|
set pppoe enable originate
|
|
set pppoe disable incoming
|
|
|
|
EOD;
|
|
|
|
fwrite($fd, $mpdconf);
|
|
fclose($fd);
|
|
|
|
/* if mpd is active, lets take it down */
|
|
if(file_exists("{$g['varrun_path']}/mpd.pid")) {
|
|
killbypid(file_get_contents("{$g['varrun_path']}/mpd.pid"));
|
|
sleep(1);
|
|
}
|
|
|
|
/* fire up mpd */
|
|
mwexec("/usr/local/sbin/mpd -b -d {$g['varetc_path']} -p {$g['varrun_path']}/mpd.pid pppoe");
|
|
|
|
/* sleep until wan is up - or 30 seconds, whichever comes first */
|
|
for ($count = 0; $count < 30; $count++) {
|
|
if(file_exists("{$g['tmp_path']}/wanup")) {
|
|
break;
|
|
}
|
|
|
|
sleep(1);
|
|
}
|
|
unlink_if_exists("{$g['tmp_path']}/wanup");
|
|
|
|
return 0;
|
|
}
|
|
|
|
function interfaces_wan_pppoe_down() {
|
|
global $g;
|
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR2");
|
|
sleep(1);
|
|
}
|
|
|
|
function interfaces_wan_pppoe_up() {
|
|
global $g;
|
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR1");
|
|
sleep(1);
|
|
}
|
|
|
|
function interfaces_wan_pptp_configure() {
|
|
global $config, $g;
|
|
|
|
$wancfg = $config['interfaces']['wan'];
|
|
$pptpcfg = $config['pptp'];
|
|
|
|
/* generate mpd.conf */
|
|
$fd = fopen("{$g['varetc_path']}/mpd.conf", "w");
|
|
if (!$fd) {
|
|
printf("Error: cannot open mpd.conf in interfaces_wan_pptp_configure().\n");
|
|
return 1;
|
|
}
|
|
|
|
$idle = 0;
|
|
|
|
if (isset($pptpcfg['ondemand'])) {
|
|
$ondemand = "enable";
|
|
if ($pptpcfg['timeout'])
|
|
$idle = $pptpcfg['timeout'];
|
|
} else {
|
|
$ondemand = "disable";
|
|
}
|
|
|
|
$mpdconf = <<<EOD
|
|
pptp:
|
|
new -i ng0 pptp pptp
|
|
set iface route default
|
|
set iface {$ondemand} on-demand
|
|
set iface idle {$idle}
|
|
set iface up-script /usr/local/sbin/ppp-linkup
|
|
|
|
EOD;
|
|
|
|
/* Check for ppp-linkdown Script in /usr/local/sbin
|
|
* Create reference in mpd.conf
|
|
*/
|
|
if ( file_exists("/usr/local/sbin/ppp-linkdown") ){
|
|
$mpdconf .= <<<EOD
|
|
set iface down-script /usr/local/sbin/ppp-linkdown
|
|
|
|
EOD;
|
|
}
|
|
|
|
if (isset($pptpcfg['ondemand'])) {
|
|
$mpdconf .= <<<EOD
|
|
set iface addrs 10.0.0.1 10.0.0.2
|
|
|
|
EOD;
|
|
}
|
|
|
|
$mpdconf .= <<<EOD
|
|
set bundle disable multilink
|
|
set bundle authname "{$pptpcfg['username']}"
|
|
set bundle password "{$pptpcfg['password']}"
|
|
set link keep-alive 10 60
|
|
set link max-redial 0
|
|
set link no acfcomp protocomp
|
|
set link disable pap chap
|
|
set link accept chap
|
|
set ipcp no vjcomp
|
|
set ipcp ranges 0.0.0.0/0 0.0.0.0/0
|
|
|
|
EOD;
|
|
|
|
if (isset($config['system']['dnsallowoverride'])) {
|
|
$mpdconf .= <<<EOD
|
|
set ipcp enable req-pri-dns
|
|
|
|
EOD;
|
|
}
|
|
|
|
$mpdconf .= <<<EOD
|
|
open
|
|
|
|
EOD;
|
|
|
|
fwrite($fd, $mpdconf);
|
|
fclose($fd);
|
|
|
|
/* generate mpd.links */
|
|
$fd = fopen("{$g['varetc_path']}/mpd.links", "w");
|
|
if (!$fd) {
|
|
printf("Error: cannot open mpd.links in interfaces_wan_pptp_configure().\n");
|
|
return 1;
|
|
}
|
|
|
|
$mpdconf = <<<EOD
|
|
pptp:
|
|
set link type pptp
|
|
set pptp enable originate outcall
|
|
set pptp disable windowing
|
|
set pptp self {$pptpcfg['local']}
|
|
set pptp peer {$pptpcfg['remote']}
|
|
|
|
EOD;
|
|
|
|
fwrite($fd, $mpdconf);
|
|
fclose($fd);
|
|
|
|
/* configure interface */
|
|
mwexec("/sbin/ifconfig " . escapeshellarg($wancfg['if']) . " " .
|
|
escapeshellarg($pptpcfg['local'] . "/" . $pptpcfg['subnet']));
|
|
|
|
/* fire up mpd */
|
|
mwexec("/usr/local/sbin/mpd -b -d {$g['varetc_path']} -p {$g['varrun_path']}/mpd.pid pptp");
|
|
|
|
return 0;
|
|
}
|
|
|
|
function interfaces_wan_pptp_down() {
|
|
global $g;
|
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR2");
|
|
sleep(1);
|
|
}
|
|
|
|
function interfaces_wan_pptp_up() {
|
|
global $g;
|
|
sigkillbypid("{$g['varrun_path']}/mpd.pid", "SIGUSR1");
|
|
sleep(1);
|
|
}
|
|
|
|
function interfaces_wan_bigpond_configure($curwanip) {
|
|
global $config, $g;
|
|
|
|
$bpcfg = $config['bigpond'];
|
|
|
|
if (!$curwanip) {
|
|
/* IP address not configured yet, exit */
|
|
return 0;
|
|
}
|
|
|
|
/* kill bpalogin */
|
|
killbyname("bpalogin");
|
|
|
|
/* wait a moment */
|
|
sleep(1);
|
|
|
|
/* get the default domain */
|
|
$nfd = @fopen("{$g['varetc_path']}/defaultdomain.conf", "r");
|
|
if ($nfd) {
|
|
$defaultdomain = trim(fgets($nfd));
|
|
fclose($nfd);
|
|
}
|
|
|
|
/* generate bpalogin.conf */
|
|
$fd = fopen("{$g['varetc_path']}/bpalogin.conf", "w");
|
|
if (!$fd) {
|
|
printf("Error: cannot open bpalogin.conf in interfaces_wan_bigpond_configure().\n");
|
|
return 1;
|
|
}
|
|
|
|
if (!$bpcfg['authserver'])
|
|
$bpcfg['authserver'] = "dce-server";
|
|
if (!$bpcfg['authdomain'])
|
|
$bpcfg['authdomain'] = $defaultdomain;
|
|
|
|
$bpconf = <<<EOD
|
|
username {$bpcfg['username']}
|
|
password {$bpcfg['password']}
|
|
authserver {$bpcfg['authserver']}
|
|
authdomain {$bpcfg['authdomain']}
|
|
localport 5050
|
|
|
|
EOD;
|
|
|
|
if ($bpcfg['minheartbeatinterval'])
|
|
$bpconf .= "minheartbeatinterval {$bpcfg['minheartbeatinterval']}\n";
|
|
|
|
fwrite($fd, $bpconf);
|
|
fclose($fd);
|
|
|
|
/* fire up bpalogin */
|
|
mwexec("/usr/local/sbin/bpalogin -c {$g['varetc_path']}/bpalogin.conf");
|
|
|
|
return 0;
|
|
}
|
|
|
|
function get_real_wan_interface() {
|
|
global $config, $g;
|
|
|
|
$wancfg = $config['interfaces']['wan'];
|
|
|
|
$wanif = $wancfg['if'];
|
|
if (($wancfg['ipaddr'] == "pppoe") || ($wancfg['ipaddr'] == "pptp")) {
|
|
$wanif = $g['pppoe_interface'];
|
|
}
|
|
|
|
return $wanif;
|
|
}
|
|
|
|
function get_current_wan_address($interface = "wan") {
|
|
global $config, $g;
|
|
|
|
$wancfg = $config['interfaces'][$interface];
|
|
|
|
$interface = filter_translate_type_to_real_interface($interface);
|
|
|
|
if(in_array($wancfg['ipaddr'], array('dhcp'))) {
|
|
/* get interface info with netstat */
|
|
exec("/usr/bin/netstat -nWI " . escapeshellarg($interface) . " -f inet", $ifinfo);
|
|
|
|
if (isset($ifinfo[1])) {
|
|
$aif = preg_split("/\s+/", $ifinfo[1]);
|
|
$curwanip = chop($aif[3]);
|
|
|
|
if ($curwanip && is_ipaddr($curwanip) && ($curwanip != "0.0.0.0"))
|
|
return $curwanip;
|
|
}
|
|
|
|
return null;
|
|
} else if (in_array($wancfg['ipaddr'], array('pppoe','pptp','bigpond'))) {
|
|
/* dynamic WAN IP address, find out which one */
|
|
$wanif = get_real_wan_interface();
|
|
|
|
/* get interface info with netstat */
|
|
exec("/usr/bin/netstat -nWI " . escapeshellarg($wanif) . " -f inet", $ifinfo);
|
|
|
|
if (isset($ifinfo[1])) {
|
|
$aif = preg_split("/\s+/", $ifinfo[1]);
|
|
$curwanip = chop($aif[3]);
|
|
|
|
if ($curwanip && is_ipaddr($curwanip) && ($curwanip != "0.0.0.0"))
|
|
return $curwanip;
|
|
}
|
|
|
|
return null;
|
|
} else {
|
|
/* static WAN IP address */
|
|
return $wancfg['ipaddr'];
|
|
}
|
|
}
|
|
|
|
/****f* interfaces/is_altq_capable
|
|
* NAME
|
|
* is_altq_capable - Test if interface is capable of using ALTQ
|
|
* INPUTS
|
|
* $int - string containing interface name
|
|
* RESULT
|
|
* boolean - true or false
|
|
******/
|
|
|
|
function is_altq_capable($int) {
|
|
/* Per:
|
|
* http://www.freebsd.org/cgi/man.cgi?query=altq&manpath=FreeBSD+6.0-current&format=html
|
|
* Only the following drivers have ALTQ support
|
|
*/
|
|
$capable = array("an", "ath", "awi", "bfe", "bge", "dc", "de", "ed",
|
|
"em", "fxp", "hme", "lnc", "ndis", "rl", "sf", "sis", "sk",
|
|
"tun", "vr", "wi", "xl", "vlan", "ste");
|
|
|
|
$int_family = preg_split("/[0-9]+/", $int);
|
|
|
|
if (in_array($int_family[0], $capable))
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
function get_number_of_bridged_interfaces() {
|
|
$bridges_total = 0;
|
|
$bridges = split("\n", `/sbin/ifconfig -a | /usr/bin/grep bridge | grep flags`);
|
|
foreach($bridges as $bridge) {
|
|
preg_match_all("/bridge(.*):/",$bridge,$match_array);
|
|
if($match_array[1][0] <> "") {
|
|
if($match_array[1][0] > $bridges_total)
|
|
$bridges_total = $match_array[1][0];
|
|
}
|
|
}
|
|
return "{$bridges_total}";
|
|
}
|
|
|
|
function get_next_available_bridge_interface() {
|
|
$bridges_total = get_number_of_bridged_interfaces();
|
|
$interfaces = `/sbin/ifconfig -l`;
|
|
$x=0;
|
|
for($x=0; $x<$bridges_total; $x++) {
|
|
if(!stristr($interfaces, "bridge{$x}")) {
|
|
return "{$x}";
|
|
}
|
|
}
|
|
return "{$x}";
|
|
}
|
|
|
|
function destroy_bridge($bridge_num) {
|
|
mwexec("/sbin/ifconfig bridge{$bridge_num} down");
|
|
sleep(1);
|
|
mwexec("/sbin/ifconfig bridge{$bridge_num} delete");
|
|
sleep(1);
|
|
mwexec("/sbin/ifconfig bridge{$bridge_num} destroy");
|
|
sleep(1);
|
|
return;
|
|
}
|
|
|
|
function discover_bridge($interface1, $interface2) {
|
|
if(!$interface1) return;
|
|
if(!$interface2) return;
|
|
$total_bridges = get_number_of_bridged_interfaces();
|
|
$interfaces = `/sbin/ifconfig -l`;
|
|
$x=0;
|
|
for($x=0; $x<$total_bridges; $x++) {
|
|
$bridge_text = "NA";
|
|
if(!stristr($interfaces, "bridge{$x}"))
|
|
continue;
|
|
$bridge_text = `/sbin/ifconfig bridge{$x} | grep member`;
|
|
if(stristr($bridge_text, $interface1) == true and
|
|
stristr($bridge_text, $interface2) == true) {
|
|
return "{$x}";
|
|
}
|
|
}
|
|
return "-1";
|
|
}
|
|
|
|
?>
|