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<?php
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/* $Id$ */
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/*
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system.inc
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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 notice,
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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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notice, 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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/*
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pfSense_BUILDER_BINARIES: /usr/sbin/powerd /usr/bin/killall /sbin/route
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pfSense_BUILDER_BINARIES: /bin/hostname /bin/ls /usr/sbin/syslogd
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pfSense_BUILDER_BINARIES: /usr/sbin/pccardd /usr/local/sbin/lighttpd /bin/chmod /bin/mkdir
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pfSense_BUILDER_BINARIES: /usr/bin/tar /usr/local/sbin/ntpd /usr/local/sbin/ntpdate
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pfSense_BUILDER_BINARIES: /usr/bin/nohup /sbin/dmesg /usr/local/sbin/atareinit /sbin/kldload
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pfSense_BUILDER_BINARIES: /usr/local/sbin/filterdns
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pfSense_MODULE: utils
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*/
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function activate_powerd() {
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global $config, $g;
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if ($g['platform'] == 'jail')
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return;
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if(is_process_running("powerd"))
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exec("/usr/bin/killall powerd");
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if(isset($config['system']['powerd_enable'])) {
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if ($g["platform"] == "nanobsd")
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exec("/sbin/kldload cpufreq");
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$ac_mode = "hadp";
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if (!empty($config['system']['powerd_ac_mode']))
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$ac_mode = $config['system']['powerd_ac_mode'];
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$battery_mode = "hadp";
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if (!empty($config['system']['powerd_battery_mode']))
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$battery_mode = $config['system']['powerd_battery_mode'];
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$normal_mode = "hadp";
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if (!empty($config['system']['powerd_normal_mode']))
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$normal_mode = $config['system']['powerd_normal_mode'];
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mwexec("/usr/sbin/powerd -b $battery_mode -a $ac_mode -n $normal_mode");
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}
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}
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function get_default_sysctl_value($id) {
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global $sysctls;
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if (isset($sysctls[$id]))
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return $sysctls[$id];
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}
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function get_sysctl_descr($sysctl) {
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unset($output);
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$_gb = exec("/sbin/sysctl -nd {$sysctl}", $output);
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return $output[0];
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}
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function system_get_sysctls() {
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global $config, $sysctls;
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$disp_sysctl = array();
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$disp_cache = array();
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if (is_array($config['sysctl']) && is_array($config['sysctl']['item'])) {
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foreach($config['sysctl']['item'] as $id => $tunable) {
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if ($tunable['value'] == "default")
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$value = get_default_sysctl_value($tunable['tunable']);
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else
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$value = $tunable['value'];
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$disp_sysctl[$id] = $tunable;
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$disp_sysctl[$id]['modified'] = true;
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$disp_cache[$tunable['tunable']] = 'set';
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}
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}
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foreach ($sysctls as $sysctl => $value) {
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if (isset($disp_cache[$sysctl]))
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continue;
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$disp_sysctl[$sysctl] = array('tunable' => $sysctl, 'value' => $value, 'descr' => get_sysctl_descr($sysctl));
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}
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unset($disp_cache);
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return $disp_sysctl;
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}
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function activate_sysctls() {
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global $config, $g, $sysctls;
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if ($g['platform'] == 'jail')
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return;
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if (is_array($config['sysctl']) && is_array($config['sysctl']['item'])) {
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foreach($config['sysctl']['item'] as $tunable) {
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if($tunable['value'] == "default")
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$value = get_default_sysctl_value($tunable['tunable']);
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else
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$value = $tunable['value'];
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$sysctls[$tunable['tunable']] = $value;
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}
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}
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set_sysctl($sysctls);
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}
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function system_resolvconf_generate($dynupdate = false) {
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global $config, $g;
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if(isset($config['system']['developerspew'])) {
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$mt = microtime();
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echo "system_resolvconf_generate() being called $mt\n";
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}
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$syscfg = $config['system'];
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if (((isset($config['dnsmasq']['enable']) && (!isset($config['dnsmasq']['port']) || $config['dnsmasq']['port'] == "53") && (empty($config['dnsmasq']['interface']) || in_array("lo0", explode(",", $config['dnsmasq']['interface']))))
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|| (isset($config['unbound']['enable'])) && (!isset($config['unbound']['port']) || $config['unbound']['port'] == "53") && (empty($config['unbound']['active_interface']) || in_array("lo0", explode(",", $config['unbound']['active_interface'])) || in_array("all", explode(",", $config['unbound']['active_interface']), true)))
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&& !isset($config['system']['dnslocalhost']))
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$resolvconf .= "nameserver 127.0.0.1\n";
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if (isset($syscfg['dnsallowoverride'])) {
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/* get dynamically assigned DNS servers (if any) */
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$ns = array_unique(get_searchdomains());
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foreach($ns as $searchserver) {
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if($searchserver)
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$resolvconf .= "search {$searchserver}\n";
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}
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$ns = array_unique(get_nameservers());
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foreach($ns as $nameserver) {
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if($nameserver)
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$resolvconf .= "nameserver $nameserver\n";
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}
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} else {
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// Do not create blank search/domain lines, it can break tools like dig.
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if($syscfg['domain'])
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$resolvconf .= "search {$syscfg['domain']}\n";
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}
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if (is_array($syscfg['dnsserver'])) {
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foreach ($syscfg['dnsserver'] as $ns) {
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if ($ns)
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$resolvconf .= "nameserver $ns\n";
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}
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}
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// Add EDNS support
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if (isset($config['unbound']['enable']) && isset($config['unbound']['edns']))
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$resolvconf .= "options edns0\n";
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$dnslock = lock('resolvconf', LOCK_EX);
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$fd = fopen("{$g['varetc_path']}/resolv.conf", "w");
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if (!$fd) {
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printf("Error: cannot open resolv.conf in system_resolvconf_generate().\n");
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unlock($dnslock);
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return 1;
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}
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fwrite($fd, $resolvconf);
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fclose($fd);
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// Prevent resolvconf(8) from rewriting our resolv.conf
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$fd = fopen("{$g['varetc_path']}/resolvconf.conf", "w");
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if (!$fd) {
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printf("Error: cannot open resolvconf.conf in system_resolvconf_generate().\n");
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return 1;
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}
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fwrite($fd, "resolv_conf=\"/dev/null\"\n");
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fclose($fd);
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if (!platform_booting()) {
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/* restart dhcpd (nameservers may have changed) */
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if (!$dynupdate)
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services_dhcpd_configure();
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}
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/* setup static routes for DNS servers. */
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for ($dnscounter=1; $dnscounter<5; $dnscounter++) {
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/* setup static routes for dns servers */
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$dnsgw = "dns{$dnscounter}gw";
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if (isset($config['system'][$dnsgw])) {
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$gwname = $config['system'][$dnsgw];
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if (($gwname <> "") && ($gwname <> "none")) {
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$gatewayip = lookup_gateway_ip_by_name($gwname);
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if (is_ipaddrv4($gatewayip)) {
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/* dns server array starts at 0 */
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$dnscountermo = $dnscounter - 1;
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mwexec("/sbin/route change -host " . $syscfg['dnsserver'][$dnscountermo] . " {$gatewayip}");
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if (isset($config['system']['route-debug'])) {
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$mt = microtime();
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log_error("ROUTING debug: $mt - route change -host {$syscfg['dnsserver'][$dnscountermo]} $gatewayip ");
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}
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}
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if (is_ipaddrv6($gatewayip)) {
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/* dns server array starts at 0 */
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$dnscountermo = $dnscounter - 1;
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mwexec("/sbin/route change -host -inet6 " . $syscfg['dnsserver'][$dnscountermo] . " {$gatewayip}");
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if (isset($config['system']['route-debug'])) {
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$mt = microtime();
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log_error("ROUTING debug: $mt - route change -host -inet6 {$syscfg['dnsserver'][$dnscountermo]} $gatewayip ");
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}
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}
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}
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}
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}
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unlock($dnslock);
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return 0;
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}
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function get_searchdomains() {
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global $config, $g;
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$master_list = array();
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// Read in dhclient nameservers
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$search_list = glob("/var/etc/searchdomain_*");
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if (is_array($search_list)) {
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foreach($search_list as $fdns) {
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$contents = file($fdns, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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if (!is_array($contents))
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continue;
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foreach ($contents as $dns) {
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if(is_hostname($dns))
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$master_list[] = $dns;
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}
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}
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}
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return $master_list;
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}
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257
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function get_nameservers() {
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global $config, $g;
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259
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$master_list = array();
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260
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261
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// Read in dhclient nameservers
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$dns_lists = glob("/var/etc/nameserver_*");
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if (is_array($dns_lists)) {
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foreach($dns_lists as $fdns) {
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$contents = file($fdns, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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266
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if (!is_array($contents))
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continue;
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foreach ($contents as $dns) {
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if(is_ipaddr($dns))
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$master_list[] = $dns;
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}
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}
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}
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// Read in any extra nameservers
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if(file_exists("/var/etc/nameservers.conf")) {
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$dns_s = file("/var/etc/nameservers.conf", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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if(is_array($dns_s)) {
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foreach($dns_s as $dns)
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if (is_ipaddr($dns))
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$master_list[] = $dns;
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}
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}
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284
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285
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return $master_list;
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}
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288
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function system_hosts_generate() {
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global $config, $g;
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290
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if (isset($config['system']['developerspew'])) {
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291
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$mt = microtime();
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292
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echo "system_hosts_generate() being called $mt\n";
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293
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}
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294
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295
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$syscfg = $config['system'];
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296
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if (isset($config['unbound']) && isset($config['unbound']['enable']))
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$dnsmasqcfg = $config['unbound'];
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298
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else
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299
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$dnsmasqcfg = $config['dnsmasq'];
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300
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301
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$hosts = "127.0.0.1 localhost localhost.{$syscfg['domain']}\n";
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302
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$hosts .= "::1 localhost localhost.{$syscfg['domain']}\n";
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303
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$lhosts = "";
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304
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$dhosts = "";
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305
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306
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if ($config['interfaces']['lan']) {
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307
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$cfgip = get_interface_ip("lan");
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308
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if (is_ipaddr($cfgip))
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309
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$hosts .= "{$cfgip} {$syscfg['hostname']}.{$syscfg['domain']} {$syscfg['hostname']}\n";
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310
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$cfgipv6 = get_interface_ipv6("lan");
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311
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if (is_ipaddrv6($cfgipv6))
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312
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$hosts .= "{$cfgipv6} {$syscfg['hostname']}.{$syscfg['domain']} {$syscfg['hostname']}\n";
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313
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} else {
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314
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$sysiflist = get_configured_interface_list();
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315
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$hosts_if_found = false;
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316
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foreach ($sysiflist as $sysif) {
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317
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if (!interface_has_gateway($sysif)) {
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318
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$cfgip = get_interface_ip($sysif);
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319
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if (is_ipaddr($cfgip)) {
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320
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$hosts .= "{$cfgip} {$syscfg['hostname']}.{$syscfg['domain']} {$syscfg['hostname']}\n";
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$hosts_if_found = true;
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}
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$cfgipv6 = get_interface_ipv6($sysif);
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324
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if (is_ipaddrv6($cfgipv6)) {
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$hosts .= "{$cfgipv6} {$syscfg['hostname']}.{$syscfg['domain']} {$syscfg['hostname']}\n";
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$hosts_if_found = true;
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}
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328
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if ($hosts_if_found == true)
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break;
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330
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}
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331
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}
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332
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}
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333
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334
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if (isset($dnsmasqcfg['enable'])) {
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335
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if (!is_array($dnsmasqcfg['hosts']))
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$dnsmasqcfg['hosts'] = array();
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337
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338
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foreach ($dnsmasqcfg['hosts'] as $host) {
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339
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if ($host['host'])
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$lhosts .= "{$host['ip']} {$host['host']}.{$host['domain']} {$host['host']}\n";
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else
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342
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$lhosts .= "{$host['ip']} {$host['domain']}\n";
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343
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if (!is_array($host['aliases']) || !is_array($host['aliases']['item']))
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344
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continue;
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345
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foreach ($host['aliases']['item'] as $alias) {
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346
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if ($alias['host'])
|
|
347
|
$lhosts .= "{$host['ip']} {$alias['host']}.{$alias['domain']} {$alias['host']}\n";
|
|
348
|
else
|
|
349
|
$lhosts .= "{$host['ip']} {$alias['domain']}\n";
|
|
350
|
}
|
|
351
|
}
|
|
352
|
if (isset($dnsmasqcfg['regdhcpstatic']) && is_array($config['dhcpd'])) {
|
|
353
|
foreach ($config['dhcpd'] as $dhcpif => $dhcpifconf)
|
|
354
|
if(is_array($dhcpifconf['staticmap']) && isset($dhcpifconf['enable']))
|
|
355
|
foreach ($dhcpifconf['staticmap'] as $host)
|
|
356
|
if ($host['ipaddr'] && $host['hostname'] && $host['domain'])
|
|
357
|
$dhosts .= "{$host['ipaddr']} {$host['hostname']}.{$host['domain']} {$host['hostname']}\n";
|
|
358
|
else if ($host['ipaddr'] && $host['hostname'] && $dhcpifconf['domain'])
|
|
359
|
$dhosts .= "{$host['ipaddr']} {$host['hostname']}.{$dhcpifconf['domain']} {$host['hostname']}\n";
|
|
360
|
else if ($host['ipaddr'] && $host['hostname'])
|
|
361
|
$dhosts .= "{$host['ipaddr']} {$host['hostname']}.{$syscfg['domain']} {$host['hostname']}\n";
|
|
362
|
}
|
|
363
|
if (isset($dnsmasqcfg['regdhcpstatic']) && is_array($config['dhcpdv6'])) {
|
|
364
|
foreach ($config['dhcpdv6'] as $dhcpif => $dhcpifconf)
|
|
365
|
if(is_array($dhcpifconf['staticmap']) && isset($dhcpifconf['enable']))
|
|
366
|
foreach ($dhcpifconf['staticmap'] as $host)
|
|
367
|
if ($host['ipaddrv6'] && $host['hostname'] && $host['domain'])
|
|
368
|
$dhosts .= "{$host['ipaddrv6']} {$host['hostname']}.{$host['domain']} {$host['hostname']}\n";
|
|
369
|
else if ($host['ipaddrv6'] && $host['hostname'] && $dhcpifconf['domain'])
|
|
370
|
$dhosts .= "{$host['ipaddrv6']} {$host['hostname']}.{$dhcpifconf['domain']} {$host['hostname']}\n";
|
|
371
|
else if ($host['ipaddrv6'] && $host['hostname'])
|
|
372
|
$dhosts .= "{$host['ipaddrv6']} {$host['hostname']}.{$syscfg['domain']} {$host['hostname']}\n";
|
|
373
|
}
|
|
374
|
|
|
375
|
if (isset($dnsmasqcfg['dhcpfirst']))
|
|
376
|
$hosts .= $dhosts . $lhosts;
|
|
377
|
else
|
|
378
|
$hosts .= $lhosts . $dhosts;
|
|
379
|
}
|
|
380
|
|
|
381
|
/*
|
|
382
|
* Do not remove this because dhcpleases monitors with kqueue it needs to be
|
|
383
|
* killed before writing to hosts files.
|
|
384
|
*/
|
|
385
|
if (file_exists("{$g['varrun_path']}/dhcpleases.pid")) {
|
|
386
|
sigkillbypid("{$g['varrun_path']}/dhcpleases.pid", "TERM");
|
|
387
|
@unlink("{$g['varrun_path']}/dhcpleases.pid");
|
|
388
|
}
|
|
389
|
$fd = fopen("{$g['varetc_path']}/hosts", "w");
|
|
390
|
if (!$fd) {
|
|
391
|
log_error("Error: cannot open hosts file in system_hosts_generate().\n");
|
|
392
|
return 1;
|
|
393
|
}
|
|
394
|
fwrite($fd, $hosts);
|
|
395
|
fclose($fd);
|
|
396
|
|
|
397
|
if (isset($config['unbound']['enable'])) {
|
|
398
|
require_once("unbound.inc");
|
|
399
|
unbound_hosts_generate();
|
|
400
|
}
|
|
401
|
|
|
402
|
return 0;
|
|
403
|
}
|
|
404
|
|
|
405
|
function system_dhcpleases_configure() {
|
|
406
|
global $config, $g;
|
|
407
|
|
|
408
|
if ($g['platform'] == 'jail')
|
|
409
|
return;
|
|
410
|
/* Start the monitoring process for dynamic dhcpclients. */
|
|
411
|
if ((isset($config['dnsmasq']['enable']) && isset($config['dnsmasq']['regdhcp']))
|
|
412
|
|| (isset($config['unbound']['enable']) && isset($config['unbound']['regdhcp']))) {
|
|
413
|
/* Make sure we do not error out */
|
|
414
|
mwexec("/bin/mkdir -p {$g['dhcpd_chroot_path']}/var/db");
|
|
415
|
if (!file_exists("{$g['dhcpd_chroot_path']}/var/db/dhcpd.leases"))
|
|
416
|
@touch("{$g['dhcpd_chroot_path']}/var/db/dhcpd.leases");
|
|
417
|
|
|
418
|
if (isset($config['unbound']['enable'])) {
|
|
419
|
$dns_pid = "unbound.pid";
|
|
420
|
$unbound_conf = "-u {$g['unbound_chroot_path']}/dhcpleases_entries.conf";
|
|
421
|
} else {
|
|
422
|
$dns_pid = "dnsmasq.pid";
|
|
423
|
$unbound_conf = "";
|
|
424
|
}
|
|
425
|
|
|
426
|
$pidfile = "{$g['varrun_path']}/dhcpleases.pid";
|
|
427
|
if (isvalidpid($pidfile)) {
|
|
428
|
/* Make sure dhcpleases is using correct unbound or dnsmasq */
|
|
429
|
$_gb = exec("/bin/pgrep -F {$pidfile} -f {$dns_pid}", $output, $retval);
|
|
430
|
if (intval($retval) == 0) {
|
|
431
|
sigkillbypid($pidfile, "HUP");
|
|
432
|
return;
|
|
433
|
} else
|
|
434
|
sigkillbypid($pidfile, "TERM");
|
|
435
|
}
|
|
436
|
|
|
437
|
/* To ensure we do not start multiple instances of dhcpleases, perform some clean-up first. */
|
|
438
|
if (is_process_running("dhcpleases"))
|
|
439
|
sigkillbyname('dhcpleases', "TERM");
|
|
440
|
@unlink($pidfile);
|
|
441
|
mwexec("/usr/local/sbin/dhcpleases -l {$g['dhcpd_chroot_path']}/var/db/dhcpd.leases -d {$config['system']['domain']} -p {$g['varrun_path']}/{$dns_pid} {$unbound_conf} -h {$g['varetc_path']}/hosts");
|
|
442
|
} else {
|
|
443
|
sigkillbypid($pidfile, "TERM");
|
|
444
|
@unlink($pidfile);
|
|
445
|
}
|
|
446
|
}
|
|
447
|
|
|
448
|
function system_hostname_configure() {
|
|
449
|
global $config, $g;
|
|
450
|
if(isset($config['system']['developerspew'])) {
|
|
451
|
$mt = microtime();
|
|
452
|
echo "system_hostname_configure() being called $mt\n";
|
|
453
|
}
|
|
454
|
|
|
455
|
$syscfg = $config['system'];
|
|
456
|
|
|
457
|
/* set hostname */
|
|
458
|
$status = mwexec("/bin/hostname " .
|
|
459
|
escapeshellarg("{$syscfg['hostname']}.{$syscfg['domain']}"));
|
|
460
|
|
|
461
|
/* Setup host GUID ID. This is used by ZFS. */
|
|
462
|
mwexec("/etc/rc.d/hostid start");
|
|
463
|
|
|
464
|
return $status;
|
|
465
|
}
|
|
466
|
|
|
467
|
function system_routing_configure($interface = "") {
|
|
468
|
global $config, $g;
|
|
469
|
if ($g['platform'] == 'jail')
|
|
470
|
return;
|
|
471
|
if(isset($config['system']['developerspew'])) {
|
|
472
|
$mt = microtime();
|
|
473
|
echo "system_routing_configure() being called $mt\n";
|
|
474
|
}
|
|
475
|
|
|
476
|
$gatewayip = "";
|
|
477
|
$interfacegw = "";
|
|
478
|
$gatewayipv6 = "";
|
|
479
|
$interfacegwv6 = "";
|
|
480
|
$foundgw = false;
|
|
481
|
$foundgwv6 = false;
|
|
482
|
/* tack on all the hard defined gateways as well */
|
|
483
|
if (is_array($config['gateways']['gateway_item'])) {
|
|
484
|
array_map('unlink', glob("{$g['tmp_path']}/*_defaultgw{,v6}", GLOB_BRACE));
|
|
485
|
foreach ($config['gateways']['gateway_item'] as $gateway) {
|
|
486
|
if (isset($gateway['defaultgw'])) {
|
|
487
|
if ($foundgw == false && ($gateway['ipprotocol'] != "inet6" && (is_ipaddrv4($gateway['gateway']) || $gateway['gateway'] == "dynamic"))) {
|
|
488
|
if(strpos($gateway['gateway'], ":"))
|
|
489
|
continue;
|
|
490
|
if ($gateway['gateway'] == "dynamic")
|
|
491
|
$gateway['gateway'] = get_interface_gateway($gateway['interface']);
|
|
492
|
$gatewayip = $gateway['gateway'];
|
|
493
|
$interfacegw = $gateway['interface'];
|
|
494
|
if (!empty($gateway['interface'])) {
|
|
495
|
$defaultif = get_real_interface($gateway['interface']);
|
|
496
|
if ($defaultif)
|
|
497
|
@file_put_contents("{$g['tmp_path']}/{$defaultif}_defaultgw", $gateway['gateway']);
|
|
498
|
}
|
|
499
|
$foundgw = true;
|
|
500
|
} else if ($foundgwv6 == false && ($gateway['ipprotocol'] == "inet6" && (is_ipaddrv6($gateway['gateway']) || $gateway['gateway'] == "dynamic"))) {
|
|
501
|
if ($gateway['gateway'] == "dynamic")
|
|
502
|
$gateway['gateway'] = get_interface_gateway_v6($gateway['interface']);
|
|
503
|
$gatewayipv6 = $gateway['gateway'];
|
|
504
|
$interfacegwv6 = $gateway['interface'];
|
|
505
|
if (!empty($gateway['interface'])) {
|
|
506
|
$defaultifv6 = get_real_interface($gateway['interface']);
|
|
507
|
if ($defaultifv6)
|
|
508
|
@file_put_contents("{$g['tmp_path']}/{$defaultifv6}_defaultgwv6", $gateway['gateway']);
|
|
509
|
}
|
|
510
|
$foundgwv6 = true;
|
|
511
|
}
|
|
512
|
}
|
|
513
|
if ($foundgw === true && $foundgwv6 === true)
|
|
514
|
break;
|
|
515
|
}
|
|
516
|
}
|
|
517
|
if ($foundgw == false) {
|
|
518
|
$defaultif = get_real_interface("wan");
|
|
519
|
$interfacegw = "wan";
|
|
520
|
$gatewayip = get_interface_gateway("wan");
|
|
521
|
@file_put_contents("{$g['tmp_path']}/{$defaultif}_defaultgw", $gatewayip);
|
|
522
|
}
|
|
523
|
if ($foundgwv6 == false) {
|
|
524
|
$defaultifv6 = get_real_interface("wan");
|
|
525
|
$interfacegwv6 = "wan";
|
|
526
|
$gatewayipv6 = get_interface_gateway_v6("wan");
|
|
527
|
@file_put_contents("{$g['tmp_path']}/{$defaultifv6}_defaultgwv6", $gatewayipv6);
|
|
528
|
}
|
|
529
|
$dont_add_route = false;
|
|
530
|
/* if OLSRD is enabled, allow WAN to house DHCP. */
|
|
531
|
if (is_array($config['installedpackages']['olsrd'])) {
|
|
532
|
foreach($config['installedpackages']['olsrd']['config'] as $olsrd) {
|
|
533
|
if(($olsrd['enabledyngw'] == "on") && ($olsrd['enable'] == "on")) {
|
|
534
|
$dont_add_route = true;
|
|
535
|
log_error(sprintf(gettext("Not adding default route because OLSR dynamic gateway is enabled.")));
|
|
536
|
break;
|
|
537
|
}
|
|
538
|
}
|
|
539
|
}
|
|
540
|
|
|
541
|
if ($dont_add_route == false ) {
|
|
542
|
if (!empty($interface) && $interface != $interfacegw)
|
|
543
|
;
|
|
544
|
else if (is_ipaddrv4($gatewayip)) {
|
|
545
|
log_error("ROUTING: setting default route to $gatewayip");
|
|
546
|
mwexec("/sbin/route change -inet default " . escapeshellarg($gatewayip));
|
|
547
|
}
|
|
548
|
|
|
549
|
if (!empty($interface) && $interface != $interfacegwv6)
|
|
550
|
;
|
|
551
|
else if (is_ipaddrv6($gatewayipv6)) {
|
|
552
|
$ifscope = "";
|
|
553
|
if (is_linklocal($gatewayipv6) && !strpos($gatewayipv6, '%'))
|
|
554
|
$ifscope = "%{$defaultifv6}";
|
|
555
|
log_error("ROUTING: setting IPv6 default route to {$gatewayipv6}{$ifscope}");
|
|
556
|
mwexec("/sbin/route change -inet6 default " . escapeshellarg("{$gatewayipv6}{$ifscope}"));
|
|
557
|
}
|
|
558
|
}
|
|
559
|
|
|
560
|
system_staticroutes_configure($interface, false);
|
|
561
|
|
|
562
|
return 0;
|
|
563
|
}
|
|
564
|
|
|
565
|
function system_staticroutes_configure($interface = "", $update_dns = false) {
|
|
566
|
global $config, $g, $aliastable;
|
|
567
|
|
|
568
|
$filterdns_list = array();
|
|
569
|
|
|
570
|
$static_routes = get_staticroutes(false, true);
|
|
571
|
if (count($static_routes)) {
|
|
572
|
$gateways_arr = return_gateways_array(false, true);
|
|
573
|
|
|
574
|
foreach ($static_routes as $rtent) {
|
|
575
|
if (empty($gateways_arr[$rtent['gateway']])) {
|
|
576
|
log_error(sprintf(gettext("Static Routes: Gateway IP could not be found for %s"), $rtent['network']));
|
|
577
|
continue;
|
|
578
|
}
|
|
579
|
$gateway = $gateways_arr[$rtent['gateway']];
|
|
580
|
if (!empty($interface) && $interface != $gateway['friendlyiface'])
|
|
581
|
continue;
|
|
582
|
|
|
583
|
$gatewayip = $gateway['gateway'];
|
|
584
|
$interfacegw = $gateway['interface'];
|
|
585
|
|
|
586
|
$blackhole = "";
|
|
587
|
if (!strcasecmp("Null", substr($rtent['gateway'], 0, 3)))
|
|
588
|
$blackhole = "-blackhole";
|
|
589
|
|
|
590
|
if (!is_fqdn($rtent['network']) && !is_subnet($rtent['network']))
|
|
591
|
continue;
|
|
592
|
|
|
593
|
$dnscache = array();
|
|
594
|
if ($update_dns === true) {
|
|
595
|
if (is_subnet($rtent['network']))
|
|
596
|
continue;
|
|
597
|
$dnscache = explode("\n", trim(compare_hostname_to_dnscache($rtent['network'])));
|
|
598
|
if (empty($dnscache))
|
|
599
|
continue;
|
|
600
|
}
|
|
601
|
|
|
602
|
if (is_subnet($rtent['network']))
|
|
603
|
$ips = array($rtent['network']);
|
|
604
|
else {
|
|
605
|
if (!isset($rtent['disabled']))
|
|
606
|
$filterdns_list[] = $rtent['network'];
|
|
607
|
$ips = add_hostname_to_watch($rtent['network']);
|
|
608
|
}
|
|
609
|
|
|
610
|
foreach ($dnscache as $ip) {
|
|
611
|
if (in_array($ip, $ips))
|
|
612
|
continue;
|
|
613
|
mwexec("/sbin/route delete " . escapeshellarg($ip), true);
|
|
614
|
if (isset($config['system']['route-debug'])) {
|
|
615
|
$mt = microtime();
|
|
616
|
log_error("ROUTING debug: $mt - route delete $ip ");
|
|
617
|
}
|
|
618
|
}
|
|
619
|
|
|
620
|
if (isset($rtent['disabled'])) {
|
|
621
|
/* XXX: This can break things by deleting routes that shouldn't be deleted - OpenVPN, dynamic routing scenarios, etc. redmine #3709 */
|
|
622
|
foreach ($ips as $ip) {
|
|
623
|
mwexec("/sbin/route delete " . escapeshellarg($ip), true);
|
|
624
|
if (isset($config['system']['route-debug'])) {
|
|
625
|
$mt = microtime();
|
|
626
|
log_error("ROUTING debug: $mt - route delete $ip ");
|
|
627
|
}
|
|
628
|
}
|
|
629
|
continue;
|
|
630
|
}
|
|
631
|
|
|
632
|
foreach ($ips as $ip) {
|
|
633
|
if (is_ipaddrv4($ip))
|
|
634
|
$ip .= "/32";
|
|
635
|
// do NOT do the same check here on v6, is_ipaddrv6 returns true when including the CIDR mask. doing so breaks v6 routes
|
|
636
|
|
|
637
|
$inet = (is_subnetv6($ip) ? "-inet6" : "-inet");
|
|
638
|
|
|
639
|
$cmd = "/sbin/route change {$inet} {$blackhole} " . escapeshellarg($ip) . " ";
|
|
640
|
|
|
641
|
if (is_subnet($ip))
|
|
642
|
if (is_ipaddr($gatewayip)) {
|
|
643
|
mwexec($cmd . escapeshellarg($gatewayip));
|
|
644
|
if (isset($config['system']['route-debug'])) {
|
|
645
|
$mt = microtime();
|
|
646
|
log_error("ROUTING debug: $mt - $cmd $gatewayip");
|
|
647
|
}
|
|
648
|
} else if (!empty($interfacegw)) {
|
|
649
|
mwexec($cmd . "-iface " . escapeshellarg($interfacegw));
|
|
650
|
if (isset($config['system']['route-debug'])) {
|
|
651
|
$mt = microtime();
|
|
652
|
log_error("ROUTING debug: $mt - $cmd -iface $interfacegw ");
|
|
653
|
}
|
|
654
|
}
|
|
655
|
}
|
|
656
|
}
|
|
657
|
unset($gateways_arr);
|
|
658
|
}
|
|
659
|
unset($static_routes);
|
|
660
|
|
|
661
|
if ($update_dns === false) {
|
|
662
|
if (count($filterdns_list)) {
|
|
663
|
$interval = 60;
|
|
664
|
$hostnames = "";
|
|
665
|
array_unique($filterdns_list);
|
|
666
|
foreach ($filterdns_list as $hostname)
|
|
667
|
$hostnames .= "cmd {$hostname} '/usr/local/sbin/pfSctl -c \"service reload routedns\"'\n";
|
|
668
|
file_put_contents("{$g['varetc_path']}/filterdns-route.hosts", $hostnames);
|
|
669
|
unset($hostnames);
|
|
670
|
|
|
671
|
if (isvalidpid("{$g['varrun_path']}/filterdns-route.pid"))
|
|
672
|
sigkillbypid("{$g['varrun_path']}/filterdns-route.pid", "HUP");
|
|
673
|
else
|
|
674
|
mwexec("/usr/local/sbin/filterdns -p {$g['varrun_path']}/filterdns-route.pid -i {$interval} -c {$g['varetc_path']}/filterdns-route.hosts -d 1");
|
|
675
|
} else {
|
|
676
|
killbypid("{$g['varrun_path']}/filterdns-route.pid");
|
|
677
|
@unlink("{$g['varrun_path']}/filterdns-route.pid");
|
|
678
|
}
|
|
679
|
}
|
|
680
|
unset($filterdns_list);
|
|
681
|
|
|
682
|
return 0;
|
|
683
|
}
|
|
684
|
|
|
685
|
function system_routing_enable() {
|
|
686
|
global $config, $g;
|
|
687
|
if(isset($config['system']['developerspew'])) {
|
|
688
|
$mt = microtime();
|
|
689
|
echo "system_routing_enable() being called $mt\n";
|
|
690
|
}
|
|
691
|
|
|
692
|
set_sysctl(array(
|
|
693
|
"net.inet.ip.forwarding" => "1",
|
|
694
|
"net.inet6.ip6.forwarding" => "1"
|
|
695
|
));
|
|
696
|
|
|
697
|
return;
|
|
698
|
}
|
|
699
|
|
|
700
|
function system_syslogd_fixup_server($server) {
|
|
701
|
/* If it's an IPv6 IP alone, encase it in brackets */
|
|
702
|
if (is_ipaddrv6($server))
|
|
703
|
return "[$server]";
|
|
704
|
else
|
|
705
|
return $server;
|
|
706
|
}
|
|
707
|
|
|
708
|
function system_syslogd_get_remote_servers($syslogcfg, $facility = "*.*") {
|
|
709
|
// Rather than repeatedly use the same code, use this function to build a list of remote servers.
|
|
710
|
$facility .= " ".
|
|
711
|
$remote_servers = "";
|
|
712
|
$pad_to = 56;
|
|
713
|
$padding = ceil(($pad_to - strlen($facility))/8)+1;
|
|
714
|
if($syslogcfg['remoteserver'])
|
|
715
|
$remote_servers .= "{$facility}" . str_repeat("\t", $padding) . "@" . system_syslogd_fixup_server($syslogcfg['remoteserver']) . "\n";
|
|
716
|
if($syslogcfg['remoteserver2'])
|
|
717
|
$remote_servers .= "{$facility}" . str_repeat("\t", $padding) . "@" . system_syslogd_fixup_server($syslogcfg['remoteserver2']) . "\n";
|
|
718
|
if($syslogcfg['remoteserver3'])
|
|
719
|
$remote_servers .= "{$facility}" . str_repeat("\t", $padding) . "@" . system_syslogd_fixup_server($syslogcfg['remoteserver3']) . "\n";
|
|
720
|
return $remote_servers;
|
|
721
|
}
|
|
722
|
|
|
723
|
function system_syslogd_start() {
|
|
724
|
global $config, $g;
|
|
725
|
if(isset($config['system']['developerspew'])) {
|
|
726
|
$mt = microtime();
|
|
727
|
echo "system_syslogd_start() being called $mt\n";
|
|
728
|
}
|
|
729
|
|
|
730
|
mwexec("/etc/rc.d/hostid start");
|
|
731
|
|
|
732
|
$syslogcfg = $config['syslog'];
|
|
733
|
|
|
734
|
if (platform_booting())
|
|
735
|
echo gettext("Starting syslog...");
|
|
736
|
|
|
737
|
if (is_process_running("fifolog_writer"))
|
|
738
|
mwexec('/bin/pkill fifolog_writer');
|
|
739
|
|
|
740
|
// Which logging type are we using this week??
|
|
741
|
if (isset($config['system']['disablesyslogclog'])) {
|
|
742
|
$log_directive = "";
|
|
743
|
$log_create_directive = "/usr/bin/touch ";
|
|
744
|
$log_size = "";
|
|
745
|
} else if (isset($config['system']['usefifolog'])) {
|
|
746
|
$log_directive = "|/usr/sbin/fifolog_writer ";
|
|
747
|
$log_size = isset($config['syslog']['logfilesize']) ? $config['syslog']['logfilesize'] : "10240";
|
|
748
|
$log_create_directive = "/usr/sbin/fifolog_create -s ";
|
|
749
|
} else { // Defaults to CLOG
|
|
750
|
$log_directive = "%";
|
|
751
|
$log_size = isset($config['syslog']['logfilesize']) ? $config['syslog']['logfilesize'] : "10240";
|
|
752
|
$log_create_directive = "/usr/local/sbin/clog -i -s ";
|
|
753
|
}
|
|
754
|
|
|
755
|
$syslogd_extra = "";
|
|
756
|
if (isset($syslogcfg)) {
|
|
757
|
$separatelogfacilities = array('ntp','ntpd','ntpdate','charon','ipsec_starter','openvpn','pptps','poes','l2tps','relayd','hostapd','dnsmasq','filterdns','unbound','dhcpd','dhcrelay','dhclient','dhcp6c','apinger','radvd','routed','olsrd','zebra','ospfd','bgpd','miniupnpd','filterlog');
|
|
758
|
$syslogconf = "";
|
|
759
|
if($config['installedpackages']['package']) {
|
|
760
|
foreach($config['installedpackages']['package'] as $package) {
|
|
761
|
if($package['logging']) {
|
|
762
|
array_push($separatelogfacilities, $package['logging']['facilityname']);
|
|
763
|
mwexec("{$log_create_directive} {$log_size} {$g['varlog_path']}/{$package['logging']['logfilename']}");
|
|
764
|
$syslogconf .= "!{$package['logging']['facilityname']}\n*.*\t\t\t\t\t\t {$log_directive}{$g['varlog_path']}/{$package['logging']['logfilename']}\n";
|
|
765
|
}
|
|
766
|
}
|
|
767
|
}
|
|
768
|
$facilitylist = implode(',', array_unique($separatelogfacilities));
|
|
769
|
$syslogconf .= "!radvd,routed,olsrd,zebra,ospfd,bgpd,miniupnpd\n";
|
|
770
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
771
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/routing.log\n";
|
|
772
|
|
|
773
|
$syslogconf .= "!ntp,ntpd,ntpdate\n";
|
|
774
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
775
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/ntpd.log\n";
|
|
776
|
|
|
777
|
$syslogconf .= "!ppp\n";
|
|
778
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
779
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/ppp.log\n";
|
|
780
|
|
|
781
|
$syslogconf .= "!pptps\n";
|
|
782
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
783
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/pptps.log\n";
|
|
784
|
|
|
785
|
$syslogconf .= "!poes\n";
|
|
786
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
787
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/poes.log\n";
|
|
788
|
|
|
789
|
$syslogconf .= "!l2tps\n";
|
|
790
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
791
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/l2tps.log\n";
|
|
792
|
|
|
793
|
$syslogconf .= "!charon,ipsec_starter\n";
|
|
794
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
795
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/ipsec.log\n";
|
|
796
|
if (isset($syslogcfg['vpn']))
|
|
797
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.*");
|
|
798
|
|
|
799
|
$syslogconf .= "!openvpn\n";
|
|
800
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
801
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/openvpn.log\n";
|
|
802
|
if (isset($syslogcfg['vpn']))
|
|
803
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.*");
|
|
804
|
|
|
805
|
$syslogconf .= "!apinger\n";
|
|
806
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
807
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/gateways.log\n";
|
|
808
|
if (isset($syslogcfg['apinger']))
|
|
809
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.*");
|
|
810
|
|
|
811
|
$syslogconf .= "!dnsmasq,filterdns,unbound\n";
|
|
812
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
813
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/resolver.log\n";
|
|
814
|
|
|
815
|
$syslogconf .= "!dhcpd,dhcrelay,dhclient,dhcp6c\n";
|
|
816
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
817
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/dhcpd.log\n";
|
|
818
|
if (isset($syslogcfg['dhcp']))
|
|
819
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.*");
|
|
820
|
|
|
821
|
$syslogconf .= "!relayd\n";
|
|
822
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
823
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/relayd.log\n";
|
|
824
|
if (isset($syslogcfg['relayd']))
|
|
825
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.*");
|
|
826
|
|
|
827
|
$syslogconf .= "!hostapd\n";
|
|
828
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
829
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/wireless.log\n";
|
|
830
|
if (isset($syslogcfg['hostapd']))
|
|
831
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.*");
|
|
832
|
|
|
833
|
$syslogconf .= "!filterlog\n";
|
|
834
|
$syslogconf .= "*.* {$log_directive}{$g['varlog_path']}/filter.log\n";
|
|
835
|
if (isset($syslogcfg['filter']))
|
|
836
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.*");
|
|
837
|
|
|
838
|
$syslogconf .= "!-{$facilitylist}\n";
|
|
839
|
if (!isset($syslogcfg['disablelocallogging']))
|
|
840
|
$syslogconf .= <<<EOD
|
|
841
|
local3.* {$log_directive}{$g['varlog_path']}/vpn.log
|
|
842
|
local4.* {$log_directive}{$g['varlog_path']}/portalauth.log
|
|
843
|
local7.* {$log_directive}{$g['varlog_path']}/dhcpd.log
|
|
844
|
*.notice;kern.debug;lpr.info;mail.crit;daemon.none; {$log_directive}{$g['varlog_path']}/system.log
|
|
845
|
news.err;local0.none;local3.none;local4.none; {$log_directive}{$g['varlog_path']}/system.log
|
|
846
|
local7.none {$log_directive}{$g['varlog_path']}/system.log
|
|
847
|
security.* {$log_directive}{$g['varlog_path']}/system.log
|
|
848
|
auth.info;authpriv.info;daemon.info {$log_directive}{$g['varlog_path']}/system.log
|
|
849
|
auth.info;authpriv.info |exec /usr/local/sbin/sshlockout_pf 15
|
|
850
|
*.emerg *
|
|
851
|
|
|
852
|
EOD;
|
|
853
|
if (isset($syslogcfg['vpn']))
|
|
854
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "local3.*");
|
|
855
|
if (isset($syslogcfg['portalauth']))
|
|
856
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "local4.*");
|
|
857
|
if (isset($syslogcfg['dhcp']))
|
|
858
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "local7.*");
|
|
859
|
if (isset($syslogcfg['system'])) {
|
|
860
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.notice;kern.debug;lpr.info;mail.crit;");
|
|
861
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "news.err;local0.none;local3.none;local7.none");
|
|
862
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "security.*");
|
|
863
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "auth.info;authpriv.info;daemon.info");
|
|
864
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.emerg");
|
|
865
|
}
|
|
866
|
if (isset($syslogcfg['logall'])) {
|
|
867
|
// Make everything mean everything, including facilities excluded above.
|
|
868
|
$syslogconf .= "!*\n";
|
|
869
|
$syslogconf .= system_syslogd_get_remote_servers($syslogcfg, "*.*");
|
|
870
|
}
|
|
871
|
|
|
872
|
if (isset($syslogcfg['zmqserver'])) {
|
|
873
|
$syslogconf .= <<<EOD
|
|
874
|
*.* ^{$syslogcfg['zmqserver']}
|
|
875
|
|
|
876
|
EOD;
|
|
877
|
}
|
|
878
|
/* write syslog.conf */
|
|
879
|
if (!@file_put_contents("{$g['varetc_path']}/syslog.conf", $syslogconf)) {
|
|
880
|
printf(gettext("Error: cannot open syslog.conf in system_syslogd_start().%s"), "\n");
|
|
881
|
unset($syslogconf);
|
|
882
|
return 1;
|
|
883
|
}
|
|
884
|
unset($syslogconf);
|
|
885
|
|
|
886
|
// Ensure that the log directory exists
|
|
887
|
if (!is_dir("{$g['dhcpd_chroot_path']}/var/run"))
|
|
888
|
exec("/bin/mkdir -p {$g['dhcpd_chroot_path']}/var/run");
|
|
889
|
|
|
890
|
$sourceip = "";
|
|
891
|
if (!empty($syslogcfg['sourceip'])) {
|
|
892
|
if ($syslogcfg['ipproto'] == "ipv6") {
|
|
893
|
$ifaddr = is_ipaddr($syslogcfg['sourceip']) ? $syslogcfg['sourceip'] : get_interface_ipv6($syslogcfg['sourceip']);
|
|
894
|
if (!is_ipaddr($ifaddr))
|
|
895
|
$ifaddr = get_interface_ip($syslogcfg['sourceip']);
|
|
896
|
} else {
|
|
897
|
$ifaddr = is_ipaddr($syslogcfg['sourceip']) ? $syslogcfg['sourceip'] : get_interface_ip($syslogcfg['sourceip']);
|
|
898
|
if (!is_ipaddr($ifaddr))
|
|
899
|
$ifaddr = get_interface_ipv6($syslogcfg['sourceip']);
|
|
900
|
}
|
|
901
|
if (is_ipaddr($ifaddr)) {
|
|
902
|
$sourceip = "-b {$ifaddr}";
|
|
903
|
}
|
|
904
|
}
|
|
905
|
|
|
906
|
$syslogd_extra = "-f {$g['varetc_path']}/syslog.conf {$sourceip}";
|
|
907
|
}
|
|
908
|
|
|
909
|
if (isvalidpid("{$g['varrun_path']}/syslog.pid")) {
|
|
910
|
sigkillbypid("{$g['varrun_path']}/syslog.pid", "TERM");
|
|
911
|
usleep(100000); // syslogd often doesn't respond to a TERM quickly enough for the starting of syslogd below to be successful
|
|
912
|
}
|
|
913
|
|
|
914
|
if (isvalidpid("{$g['varrun_path']}/syslog.pid")) {
|
|
915
|
// if it still hasn't responded to the TERM, KILL it.
|
|
916
|
sigkillbypid("{$g['varrun_path']}/syslog.pid", "KILL");
|
|
917
|
usleep(100000);
|
|
918
|
}
|
|
919
|
|
|
920
|
|
|
921
|
$retval = mwexec_bg("/usr/sbin/syslogd -s -c -c -l {$g['dhcpd_chroot_path']}/var/run/log -P {$g['varrun_path']}/syslog.pid {$syslogd_extra}");
|
|
922
|
|
|
923
|
if (platform_booting())
|
|
924
|
echo gettext("done.") . "\n";
|
|
925
|
|
|
926
|
return $retval;
|
|
927
|
}
|
|
928
|
|
|
929
|
function system_webgui_create_certificate() {
|
|
930
|
global $config, $g;
|
|
931
|
|
|
932
|
if (!is_array($config['ca']))
|
|
933
|
$config['ca'] = array();
|
|
934
|
$a_ca =& $config['ca'];
|
|
935
|
if (!is_array($config['cert']))
|
|
936
|
$config['cert'] = array();
|
|
937
|
$a_cert =& $config['cert'];
|
|
938
|
log_error("Creating SSL Certificate for this host");
|
|
939
|
|
|
940
|
$cert = array();
|
|
941
|
$cert['refid'] = uniqid();
|
|
942
|
$cert['descr'] = gettext("webConfigurator default ({$cert['refid']})");
|
|
943
|
|
|
944
|
$dn = array(
|
|
945
|
'countryName' => "US",
|
|
946
|
'stateOrProvinceName' => "State",
|
|
947
|
'localityName' => "Locality",
|
|
948
|
'organizationName' => "{$g['product_name']} webConfigurator Self-Signed Certificate",
|
|
949
|
'emailAddress' => "admin@{$config['system']['hostname']}.{$config['system']['domain']}",
|
|
950
|
'commonName' => "{$config['system']['hostname']}-{$cert['refid']}");
|
|
951
|
$old_err_level = error_reporting(0); /* otherwise openssl_ functions throw warnings directly to a page screwing menu tab */
|
|
952
|
if (!cert_create($cert, null, 2048, 2000, $dn, "self-signed", "sha256")){
|
|
953
|
while($ssl_err = openssl_error_string()){
|
|
954
|
log_error("Error creating WebGUI Certificate: openssl library returns: " . $ssl_err);
|
|
955
|
}
|
|
956
|
error_reporting($old_err_level);
|
|
957
|
return null;
|
|
958
|
}
|
|
959
|
error_reporting($old_err_level);
|
|
960
|
|
|
961
|
$a_cert[] = $cert;
|
|
962
|
$config['system']['webgui']['ssl-certref'] = $cert['refid'];
|
|
963
|
write_config(gettext("Generated new self-signed HTTPS certificate ({$cert['refid']})"));
|
|
964
|
return $cert;
|
|
965
|
}
|
|
966
|
|
|
967
|
function system_webgui_start() {
|
|
968
|
global $config, $g;
|
|
969
|
|
|
970
|
if (platform_booting())
|
|
971
|
echo gettext("Starting webConfigurator...");
|
|
972
|
|
|
973
|
chdir($g['www_path']);
|
|
974
|
|
|
975
|
/* defaults */
|
|
976
|
$portarg = "80";
|
|
977
|
$crt = "";
|
|
978
|
$key = "";
|
|
979
|
$ca = "";
|
|
980
|
|
|
981
|
/* non-standard port? */
|
|
982
|
if (isset($config['system']['webgui']['port']) && $config['system']['webgui']['port'] <> "")
|
|
983
|
$portarg = "{$config['system']['webgui']['port']}";
|
|
984
|
|
|
985
|
if ($config['system']['webgui']['protocol'] == "https") {
|
|
986
|
// Ensure that we have a webConfigurator CERT
|
|
987
|
$cert =& lookup_cert($config['system']['webgui']['ssl-certref']);
|
|
988
|
if(!is_array($cert) || !$cert['crt'] || !$cert['prv'])
|
|
989
|
$cert = system_webgui_create_certificate();
|
|
990
|
$crt = base64_decode($cert['crt']);
|
|
991
|
$key = base64_decode($cert['prv']);
|
|
992
|
|
|
993
|
if(!$config['system']['webgui']['port'])
|
|
994
|
$portarg = "443";
|
|
995
|
$ca = ca_chain($cert);
|
|
996
|
}
|
|
997
|
|
|
998
|
/* generate lighttpd configuration */
|
|
999
|
system_generate_lighty_config("{$g['varetc_path']}/lighty-webConfigurator.conf",
|
|
1000
|
$crt, $key, $ca, "lighty-webConfigurator.pid", $portarg, "/usr/local/www/",
|
|
1001
|
"cert.pem", "ca.pem");
|
|
1002
|
|
|
1003
|
/* kill any running lighttpd */
|
|
1004
|
killbypid("{$g['varrun_path']}/lighty-webConfigurator.pid");
|
|
1005
|
|
|
1006
|
sleep(1);
|
|
1007
|
|
|
1008
|
@unlink("{$g['varrun_path']}/lighty-webConfigurator.pid");
|
|
1009
|
|
|
1010
|
/* attempt to start lighthttpd */
|
|
1011
|
$res = mwexec("/usr/local/sbin/lighttpd -f {$g['varetc_path']}/lighty-webConfigurator.conf");
|
|
1012
|
|
|
1013
|
if (platform_booting()) {
|
|
1014
|
if ($res == 0)
|
|
1015
|
echo gettext("done.") . "\n";
|
|
1016
|
else
|
|
1017
|
echo gettext("failed!") . "\n";
|
|
1018
|
}
|
|
1019
|
|
|
1020
|
return $res;
|
|
1021
|
}
|
|
1022
|
|
|
1023
|
function system_generate_lighty_config($filename,
|
|
1024
|
$cert,
|
|
1025
|
$key,
|
|
1026
|
$ca,
|
|
1027
|
$pid_file,
|
|
1028
|
$port = 80,
|
|
1029
|
$document_root = "/usr/local/www/",
|
|
1030
|
$cert_location = "cert.pem",
|
|
1031
|
$ca_location = "ca.pem",
|
|
1032
|
$captive_portal = false) {
|
|
1033
|
|
|
1034
|
global $config, $g;
|
|
1035
|
|
|
1036
|
if(!is_dir("{$g['tmp_path']}/lighttpdcompress"))
|
|
1037
|
mkdir("{$g['tmp_path']}/lighttpdcompress");
|
|
1038
|
|
|
1039
|
if(isset($config['system']['developerspew'])) {
|
|
1040
|
$mt = microtime();
|
|
1041
|
echo "system_generate_lighty_config() being called $mt\n";
|
|
1042
|
}
|
|
1043
|
|
|
1044
|
if ($captive_portal !== false) {
|
|
1045
|
$captiveportal = ",\"mod_rewrite\",\"mod_evasive\"";
|
|
1046
|
$captive_portal_rewrite = "url.rewrite-once = ( \"(.*captiveportal.*)\" => \"$1\", \"(.*)\" => \"/index.php?zone={$captive_portal}&redirurl=$1\" )\n";
|
|
1047
|
|
|
1048
|
$maxprocperip = $config['captiveportal'][$captive_portal]['maxprocperip'];
|
|
1049
|
if (empty($maxprocperip))
|
|
1050
|
$maxprocperip = 10;
|
|
1051
|
$captive_portal_mod_evasive = "evasive.max-conns-per-ip = {$maxprocperip}";
|
|
1052
|
|
|
1053
|
$server_upload_dirs = "server.upload-dirs = ( \"{$g['tmp_path']}/captiveportal/\" )\n";
|
|
1054
|
if(!is_dir("{$g['tmp_path']}/captiveportal"))
|
|
1055
|
@mkdir("{$g['tmp_path']}/captiveportal", 0555);
|
|
1056
|
$server_max_request_size = "server.max-request-size = 384";
|
|
1057
|
$cgi_config = "";
|
|
1058
|
} else {
|
|
1059
|
$captiveportal = ",\"mod_cgi\"";
|
|
1060
|
$captive_portal_rewrite = "";
|
|
1061
|
$captive_portal_mod_evasive = "";
|
|
1062
|
$server_upload_dirs = "server.upload-dirs = ( \"{$g['upload_path']}/\", \"{$g['tmp_path']}/\", \"/var/\" )\n";
|
|
1063
|
$server_max_request_size = "server.max-request-size = 2097152";
|
|
1064
|
$cgi_config = "cgi.assign = ( \".cgi\" => \"\" )";
|
|
1065
|
}
|
|
1066
|
|
|
1067
|
if (empty($port))
|
|
1068
|
$lighty_port = "80";
|
|
1069
|
else
|
|
1070
|
$lighty_port = $port;
|
|
1071
|
|
|
1072
|
$memory = get_memory();
|
|
1073
|
$realmem = $memory[1];
|
|
1074
|
|
|
1075
|
// Determine web GUI process settings and take into account low memory systems
|
|
1076
|
if ($realmem < 255)
|
|
1077
|
$max_procs = 1;
|
|
1078
|
else
|
|
1079
|
$max_procs = ($config['system']['webgui']['max_procs']) ? $config['system']['webgui']['max_procs'] : 2;
|
|
1080
|
|
|
1081
|
// Ramp up captive portal max procs, assuming each PHP process can consume up to 64MB RAM
|
|
1082
|
if ($captive_portal !== false) {
|
|
1083
|
if ($realmem > 135 and $realmem < 256) {
|
|
1084
|
$max_procs += 1; // 2 worker processes
|
|
1085
|
} else if ($realmem > 255 and $realmem < 513) {
|
|
1086
|
$max_procs += 2; // 3 worker processes
|
|
1087
|
} else if ($realmem > 512) {
|
|
1088
|
$max_procs += 4; // 6 worker processes
|
|
1089
|
}
|
|
1090
|
if ($max_procs > 1)
|
|
1091
|
$max_php_children = intval($max_procs/2);
|
|
1092
|
else
|
|
1093
|
$max_php_children = 1;
|
|
1094
|
|
|
1095
|
} else {
|
|
1096
|
if ($realmem < 78)
|
|
1097
|
$max_php_children = 0;
|
|
1098
|
else
|
|
1099
|
$max_php_children = 1;
|
|
1100
|
}
|
|
1101
|
|
|
1102
|
if(!isset($config['syslog']['nologlighttpd'])) {
|
|
1103
|
$lighty_use_syslog = <<<EOD
|
|
1104
|
## where to send error-messages to
|
|
1105
|
server.errorlog-use-syslog="enable"
|
|
1106
|
EOD;
|
|
1107
|
}
|
|
1108
|
|
|
1109
|
|
|
1110
|
if ($captive_portal !== false) {
|
|
1111
|
$fast_cgi_path = "{$g['tmp_path']}/php-fastcgi-{$captive_portal}.socket";
|
|
1112
|
$fastcgi_config = <<<EOD
|
|
1113
|
#### fastcgi module
|
|
1114
|
## read fastcgi.txt for more info
|
|
1115
|
fastcgi.server = ( ".php" =>
|
|
1116
|
( "localhost" =>
|
|
1117
|
(
|
|
1118
|
"socket" => "{$fast_cgi_path}",
|
|
1119
|
"max-procs" => {$max_procs},
|
|
1120
|
"bin-environment" => (
|
|
1121
|
"PHP_FCGI_CHILDREN" => "{$max_php_children}",
|
|
1122
|
"PHP_FCGI_MAX_REQUESTS" => "500"
|
|
1123
|
),
|
|
1124
|
"bin-path" => "/usr/local/bin/php"
|
|
1125
|
)
|
|
1126
|
)
|
|
1127
|
)
|
|
1128
|
|
|
1129
|
EOD;
|
|
1130
|
} else {
|
|
1131
|
$fast_cgi_path = "{$g['varrun_path']}/php-fpm.socket";
|
|
1132
|
$fastcgi_config = <<<EOD
|
|
1133
|
#### fastcgi module
|
|
1134
|
## read fastcgi.txt for more info
|
|
1135
|
fastcgi.server = ( ".php" =>
|
|
1136
|
( "localhost" =>
|
|
1137
|
(
|
|
1138
|
"socket" => "{$fast_cgi_path}",
|
|
1139
|
"broken-scriptfilename" => "enable"
|
|
1140
|
)
|
|
1141
|
)
|
|
1142
|
)
|
|
1143
|
|
|
1144
|
EOD;
|
|
1145
|
}
|
|
1146
|
|
|
1147
|
|
|
1148
|
$lighty_config = <<<EOD
|
|
1149
|
#
|
|
1150
|
# lighttpd configuration file
|
|
1151
|
#
|
|
1152
|
# use a it as base for lighttpd 1.0.0 and above
|
|
1153
|
#
|
|
1154
|
############ Options you really have to take care of ####################
|
|
1155
|
|
|
1156
|
## FreeBSD!
|
|
1157
|
server.event-handler = "freebsd-kqueue"
|
|
1158
|
server.network-backend = "writev"
|
|
1159
|
#server.use-ipv6 = "enable"
|
|
1160
|
|
|
1161
|
## modules to load
|
|
1162
|
server.modules = ( "mod_access", "mod_expire", "mod_compress", "mod_redirect",
|
|
1163
|
{$captiveportal}, "mod_fastcgi"
|
|
1164
|
)
|
|
1165
|
|
|
1166
|
server.max-keep-alive-requests = 15
|
|
1167
|
server.max-keep-alive-idle = 30
|
|
1168
|
|
|
1169
|
## a static document-root, for virtual-hosting take look at the
|
|
1170
|
## server.virtual-* options
|
|
1171
|
server.document-root = "{$document_root}"
|
|
1172
|
{$captive_portal_rewrite}
|
|
1173
|
|
|
1174
|
# Maximum idle time with nothing being written (php downloading)
|
|
1175
|
server.max-write-idle = 999
|
|
1176
|
|
|
1177
|
{$lighty_use_syslog}
|
|
1178
|
|
|
1179
|
# files to check for if .../ is requested
|
|
1180
|
server.indexfiles = ( "index.php", "index.html",
|
|
1181
|
"index.htm", "default.htm" )
|
|
1182
|
|
|
1183
|
# mimetype mapping
|
|
1184
|
mimetype.assign = (
|
|
1185
|
".pdf" => "application/pdf",
|
|
1186
|
".sig" => "application/pgp-signature",
|
|
1187
|
".spl" => "application/futuresplash",
|
|
1188
|
".class" => "application/octet-stream",
|
|
1189
|
".ps" => "application/postscript",
|
|
1190
|
".torrent" => "application/x-bittorrent",
|
|
1191
|
".dvi" => "application/x-dvi",
|
|
1192
|
".gz" => "application/x-gzip",
|
|
1193
|
".pac" => "application/x-ns-proxy-autoconfig",
|
|
1194
|
".swf" => "application/x-shockwave-flash",
|
|
1195
|
".tar.gz" => "application/x-tgz",
|
|
1196
|
".tgz" => "application/x-tgz",
|
|
1197
|
".tar" => "application/x-tar",
|
|
1198
|
".zip" => "application/zip",
|
|
1199
|
".mp3" => "audio/mpeg",
|
|
1200
|
".m3u" => "audio/x-mpegurl",
|
|
1201
|
".wma" => "audio/x-ms-wma",
|
|
1202
|
".wax" => "audio/x-ms-wax",
|
|
1203
|
".ogg" => "audio/x-wav",
|
|
1204
|
".wav" => "audio/x-wav",
|
|
1205
|
".gif" => "image/gif",
|
|
1206
|
".jpg" => "image/jpeg",
|
|
1207
|
".jpeg" => "image/jpeg",
|
|
1208
|
".png" => "image/png",
|
|
1209
|
".xbm" => "image/x-xbitmap",
|
|
1210
|
".xpm" => "image/x-xpixmap",
|
|
1211
|
".xwd" => "image/x-xwindowdump",
|
|
1212
|
".css" => "text/css",
|
|
1213
|
".html" => "text/html",
|
|
1214
|
".htm" => "text/html",
|
|
1215
|
".js" => "text/javascript",
|
|
1216
|
".asc" => "text/plain",
|
|
1217
|
".c" => "text/plain",
|
|
1218
|
".conf" => "text/plain",
|
|
1219
|
".text" => "text/plain",
|
|
1220
|
".txt" => "text/plain",
|
|
1221
|
".dtd" => "text/xml",
|
|
1222
|
".xml" => "text/xml",
|
|
1223
|
".mpeg" => "video/mpeg",
|
|
1224
|
".mpg" => "video/mpeg",
|
|
1225
|
".mov" => "video/quicktime",
|
|
1226
|
".qt" => "video/quicktime",
|
|
1227
|
".avi" => "video/x-msvideo",
|
|
1228
|
".asf" => "video/x-ms-asf",
|
|
1229
|
".asx" => "video/x-ms-asf",
|
|
1230
|
".wmv" => "video/x-ms-wmv",
|
|
1231
|
".bz2" => "application/x-bzip",
|
|
1232
|
".tbz" => "application/x-bzip-compressed-tar",
|
|
1233
|
".tar.bz2" => "application/x-bzip-compressed-tar"
|
|
1234
|
)
|
|
1235
|
|
|
1236
|
# Use the "Content-Type" extended attribute to obtain mime type if possible
|
|
1237
|
#mimetypes.use-xattr = "enable"
|
|
1238
|
|
|
1239
|
## deny access the file-extensions
|
|
1240
|
#
|
|
1241
|
# ~ is for backupfiles from vi, emacs, joe, ...
|
|
1242
|
# .inc is often used for code includes which should in general not be part
|
|
1243
|
# of the document-root
|
|
1244
|
url.access-deny = ( "~", ".inc" )
|
|
1245
|
|
|
1246
|
|
|
1247
|
######### Options that are good to be but not necessary to be changed #######
|
|
1248
|
|
|
1249
|
## bind to port (default: 80)
|
|
1250
|
|
|
1251
|
EOD;
|
|
1252
|
|
|
1253
|
$lighty_config .= "server.bind = \"0.0.0.0\"\n";
|
|
1254
|
$lighty_config .= "server.port = {$lighty_port}\n";
|
|
1255
|
$lighty_config .= "\$SERVER[\"socket\"] == \"0.0.0.0:{$lighty_port}\" { }\n";
|
|
1256
|
$lighty_config .= "\$SERVER[\"socket\"] == \"[::]:{$lighty_port}\" { \n";
|
|
1257
|
if($cert <> "" and $key <> "") {
|
|
1258
|
$lighty_config .= "\n";
|
|
1259
|
$lighty_config .= "## ssl configuration\n";
|
|
1260
|
$lighty_config .= "ssl.engine = \"enable\"\n";
|
|
1261
|
$lighty_config .= "ssl.pemfile = \"{$g['varetc_path']}/{$cert_location}\"\n\n";
|
|
1262
|
if($ca <> "")
|
|
1263
|
$lighty_config .= "ssl.ca-file = \"{$g['varetc_path']}/{$ca_location}\"\n\n";
|
|
1264
|
}
|
|
1265
|
$lighty_config .= " }\n";
|
|
1266
|
|
|
1267
|
|
|
1268
|
$lighty_config .= <<<EOD
|
|
1269
|
|
|
1270
|
## error-handler for status 404
|
|
1271
|
#server.error-handler-404 = "/error-handler.html"
|
|
1272
|
#server.error-handler-404 = "/error-handler.php"
|
|
1273
|
|
|
1274
|
## to help the rc.scripts
|
|
1275
|
server.pid-file = "{$g['varrun_path']}/{$pid_file}"
|
|
1276
|
|
|
1277
|
## virtual directory listings
|
|
1278
|
server.dir-listing = "disable"
|
|
1279
|
|
|
1280
|
## enable debugging
|
|
1281
|
debug.log-request-header = "disable"
|
|
1282
|
debug.log-response-header = "disable"
|
|
1283
|
debug.log-request-handling = "disable"
|
|
1284
|
debug.log-file-not-found = "disable"
|
|
1285
|
|
|
1286
|
# gzip compression
|
|
1287
|
compress.cache-dir = "{$g['tmp_path']}/lighttpdcompress/"
|
|
1288
|
compress.filetype = ("text/plain","text/css", "text/xml", "text/javascript" )
|
|
1289
|
|
|
1290
|
{$server_upload_dirs}
|
|
1291
|
|
|
1292
|
{$server_max_request_size}
|
|
1293
|
|
|
1294
|
{$fastcgi_config}
|
|
1295
|
|
|
1296
|
{$cgi_config}
|
|
1297
|
|
|
1298
|
{$captive_portal_mod_evasive}
|
|
1299
|
|
|
1300
|
expire.url = (
|
|
1301
|
"" => "access 50 hours",
|
|
1302
|
)
|
|
1303
|
|
|
1304
|
EOD;
|
|
1305
|
|
|
1306
|
$cert = str_replace("\r", "", $cert);
|
|
1307
|
$key = str_replace("\r", "", $key);
|
|
1308
|
$ca = str_replace("\r", "", $ca);
|
|
1309
|
|
|
1310
|
$cert = str_replace("\n\n", "\n", $cert);
|
|
1311
|
$key = str_replace("\n\n", "\n", $key);
|
|
1312
|
$ca = str_replace("\n\n", "\n", $ca);
|
|
1313
|
|
|
1314
|
if($cert <> "" and $key <> "") {
|
|
1315
|
$fd = fopen("{$g['varetc_path']}/{$cert_location}", "w");
|
|
1316
|
if (!$fd) {
|
|
1317
|
printf(gettext("Error: cannot open cert.pem in system_webgui_start().%s"), "\n");
|
|
1318
|
return 1;
|
|
1319
|
}
|
|
1320
|
chmod("{$g['varetc_path']}/{$cert_location}", 0600);
|
|
1321
|
fwrite($fd, $cert);
|
|
1322
|
fwrite($fd, "\n");
|
|
1323
|
fwrite($fd, $key);
|
|
1324
|
fclose($fd);
|
|
1325
|
if(!(empty($ca) || (strlen(trim($ca)) == 0))) {
|
|
1326
|
$fd = fopen("{$g['varetc_path']}/{$ca_location}", "w");
|
|
1327
|
if (!$fd) {
|
|
1328
|
printf(gettext("Error: cannot open ca.pem in system_webgui_start().%s"), "\n");
|
|
1329
|
return 1;
|
|
1330
|
}
|
|
1331
|
chmod("{$g['varetc_path']}/{$ca_location}", 0600);
|
|
1332
|
fwrite($fd, $ca);
|
|
1333
|
fclose($fd);
|
|
1334
|
}
|
|
1335
|
$lighty_config .= "\n";
|
|
1336
|
$lighty_config .= "## " . gettext("ssl configuration") . "\n";
|
|
1337
|
$lighty_config .= "ssl.engine = \"enable\"\n";
|
|
1338
|
$lighty_config .= "ssl.pemfile = \"{$g['varetc_path']}/{$cert_location}\"\n\n";
|
|
1339
|
|
|
1340
|
// SSLv2/3 is deprecated, force use of TLS
|
|
1341
|
$lighty_config .= "ssl.use-sslv2 = \"disable\"\n";
|
|
1342
|
$lighty_config .= "ssl.use-sslv3 = \"disable\"\n";
|
|
1343
|
|
|
1344
|
// where ssl.cipher-list is set, this is automatically enabled, but set it explicitly anyway.
|
|
1345
|
$lighty_config .= "ssl.honor-cipher-order = \"enable\"\n";
|
|
1346
|
|
|
1347
|
$lighty_config .= "ssl.cipher-list = \"AES128+EECDH:AES256+EECDH:AES128+EDH:AES256+EDH:AES128-SHA:AES256-SHA:!aNULL:!eNULL:!DSS\"\n";
|
|
1348
|
|
|
1349
|
if(!(empty($ca) || (strlen(trim($ca)) == 0)))
|
|
1350
|
$lighty_config .= "ssl.ca-file = \"{$g['varetc_path']}/{$ca_location}\"\n\n";
|
|
1351
|
}
|
|
1352
|
|
|
1353
|
// Add HTTP to HTTPS redirect
|
|
1354
|
if ($captive_portal === false && $config['system']['webgui']['protocol'] == "https" && !isset($config['system']['webgui']['disablehttpredirect'])) {
|
|
1355
|
if($lighty_port != "443")
|
|
1356
|
$redirectport = ":{$lighty_port}";
|
|
1357
|
$lighty_config .= <<<EOD
|
|
1358
|
\$SERVER["socket"] == ":80" {
|
|
1359
|
\$HTTP["host"] =~ "(.*)" {
|
|
1360
|
url.redirect = ( "^/(.*)" => "https://%1{$redirectport}/$1" )
|
|
1361
|
}
|
|
1362
|
}
|
|
1363
|
\$SERVER["socket"] == "[::]:80" {
|
|
1364
|
\$HTTP["host"] =~ "(.*)" {
|
|
1365
|
url.redirect = ( "^/(.*)" => "https://%1{$redirectport}/$1" )
|
|
1366
|
}
|
|
1367
|
}
|
|
1368
|
EOD;
|
|
1369
|
}
|
|
1370
|
|
|
1371
|
$fd = fopen("{$filename}", "w");
|
|
1372
|
if (!$fd) {
|
|
1373
|
printf(gettext("Error: cannot open %s in system_generate_lighty_config().%s"), $filename, "\n");
|
|
1374
|
return 1;
|
|
1375
|
}
|
|
1376
|
fwrite($fd, $lighty_config);
|
|
1377
|
fclose($fd);
|
|
1378
|
|
|
1379
|
return 0;
|
|
1380
|
|
|
1381
|
}
|
|
1382
|
|
|
1383
|
function system_timezone_configure() {
|
|
1384
|
global $config, $g;
|
|
1385
|
if(isset($config['system']['developerspew'])) {
|
|
1386
|
$mt = microtime();
|
|
1387
|
echo "system_timezone_configure() being called $mt\n";
|
|
1388
|
}
|
|
1389
|
|
|
1390
|
$syscfg = $config['system'];
|
|
1391
|
|
|
1392
|
if (platform_booting())
|
|
1393
|
echo gettext("Setting timezone...");
|
|
1394
|
|
|
1395
|
/* extract appropriate timezone file */
|
|
1396
|
$timezone = $syscfg['timezone'];
|
|
1397
|
if ($timezone) {
|
|
1398
|
exec('/usr/bin/tar -tvzf /usr/share/zoneinfo.tgz', $tzs);
|
|
1399
|
foreach ($tzs as $tz) {
|
|
1400
|
if (preg_match(",{$timezone}$,", $tz))
|
|
1401
|
break;
|
|
1402
|
if (preg_match(",{$timezone} link to *(.*)$,", $tz, $matches)) {
|
|
1403
|
$timezone = $matches[1];
|
|
1404
|
break;
|
|
1405
|
}
|
|
1406
|
}
|
|
1407
|
} else
|
|
1408
|
$timezone = "Etc/UTC";
|
|
1409
|
|
|
1410
|
conf_mount_rw();
|
|
1411
|
|
|
1412
|
exec("LANG=C /usr/bin/tar xzfO /usr/share/zoneinfo.tgz " .
|
|
1413
|
escapeshellarg($timezone) . " > /etc/localtime");
|
|
1414
|
|
|
1415
|
mwexec("sync");
|
|
1416
|
conf_mount_ro();
|
|
1417
|
|
|
1418
|
if (platform_booting())
|
|
1419
|
echo gettext("done.") . "\n";
|
|
1420
|
}
|
|
1421
|
|
|
1422
|
function system_ntp_setup_gps($serialport) {
|
|
1423
|
global $config, $g;
|
|
1424
|
$gps_device = '/dev/gps0';
|
|
1425
|
$serialport = '/dev/'.$serialport;
|
|
1426
|
|
|
1427
|
if (!file_exists($serialport))
|
|
1428
|
return false;
|
|
1429
|
|
|
1430
|
conf_mount_rw();
|
|
1431
|
// Create symlink that ntpd requires
|
|
1432
|
unlink_if_exists($gps_device);
|
|
1433
|
@symlink($serialport, $gps_device);
|
|
1434
|
|
|
1435
|
/* Send the following to the GPS port to initialize the GPS */
|
|
1436
|
if (is_array($config['ntpd']) && is_array($config['ntpd']['gps']) && !empty($config['ntpd']['gps']['type'])) {
|
|
1437
|
$gps_init = base64_decode($config['ntpd']['gps']['initcmd']);
|
|
1438
|
}else{
|
|
1439
|
$gps_init = base64_decode('JFBVQlgsNDAsR1NWLDAsMCwwLDAqNTkNCiRQVUJYLDQwLEdMTCwwLDAsMCwwKjVDDQokUFVCWCw0MCxaREEsMCwwLDAsMCo0NA0KJFBVQlgsNDAsVlRHLDAsMCwwLDAqNUUNCiRQVUJYLDQwLEdTViwwLDAsMCwwKjU5DQokUFVCWCw0MCxHU0EsMCwwLDAsMCo0RQ0KJFBVQlgsNDAsR0dBLDAsMCwwLDANCiRQVUJYLDQwLFRYVCwwLDAsMCwwDQokUFVCWCw0MCxSTUMsMCwwLDAsMCo0Ng0KJFBVQlgsNDEsMSwwMDA3LDAwMDMsNDgwMCwwDQokUFVCWCw0MCxaREEsMSwxLDEsMQ==');
|
|
1440
|
}
|
|
1441
|
|
|
1442
|
/* XXX: Why not file_put_contents to the device */
|
|
1443
|
@file_put_contents('/tmp/gps.init', $gps_init);
|
|
1444
|
`cat /tmp/gps.init > $serialport`;
|
|
1445
|
|
|
1446
|
/* Add /etc/remote entry in case we need to read from the GPS with tip */
|
|
1447
|
if (intval(`grep -c '^gps0' /etc/remote`) == 0) {
|
|
1448
|
$gpsbaud = '4800';
|
|
1449
|
if (is_array($config['ntpd']) && is_array($config['ntpd']['gps']) && !empty($config['ntpd']['gps']['speed'])) {
|
|
1450
|
switch($config['ntpd']['gps']['speed']) {
|
|
1451
|
case '16':
|
|
1452
|
$gpsbaud = '9600';
|
|
1453
|
break;
|
|
1454
|
case '32':
|
|
1455
|
$gpsbaud = '19200';
|
|
1456
|
break;
|
|
1457
|
case '48':
|
|
1458
|
$gpsbaud = '38400';
|
|
1459
|
break;
|
|
1460
|
case '64':
|
|
1461
|
$gpsbaud = '57600';
|
|
1462
|
break;
|
|
1463
|
case '80':
|
|
1464
|
$gpsbaud = '115200';
|
|
1465
|
break;
|
|
1466
|
}
|
|
1467
|
}
|
|
1468
|
@file_put_contents("/etc/remote", "gps0:dv={$serialport}:br#{$gpsbaud}:pa=none:", FILE_APPEND);
|
|
1469
|
}
|
|
1470
|
|
|
1471
|
conf_mount_ro();
|
|
1472
|
|
|
1473
|
return true;
|
|
1474
|
}
|
|
1475
|
|
|
1476
|
function system_ntp_setup_pps($serialport) {
|
|
1477
|
global $config, $g;
|
|
1478
|
|
|
1479
|
$pps_device = '/dev/pps0';
|
|
1480
|
$serialport = '/dev/'.$serialport;
|
|
1481
|
|
|
1482
|
if (!file_exists($serialport))
|
|
1483
|
return false;
|
|
1484
|
|
|
1485
|
conf_mount_rw();
|
|
1486
|
// Create symlink that ntpd requires
|
|
1487
|
unlink_if_exists($pps_device);
|
|
1488
|
@symlink($serialport, $pps_device);
|
|
1489
|
|
|
1490
|
conf_mount_ro();
|
|
1491
|
|
|
1492
|
return true;
|
|
1493
|
}
|
|
1494
|
|
|
1495
|
|
|
1496
|
function system_ntp_configure($start_ntpd=true) {
|
|
1497
|
global $config, $g;
|
|
1498
|
|
|
1499
|
$driftfile = "/var/db/ntpd.drift";
|
|
1500
|
$statsdir = "/var/log/ntp";
|
|
1501
|
$gps_device = '/dev/gps0';
|
|
1502
|
|
|
1503
|
if ($g['platform'] == 'jail')
|
|
1504
|
return;
|
|
1505
|
|
|
1506
|
safe_mkdir($statsdir);
|
|
1507
|
|
|
1508
|
if (!is_array($config['ntpd']))
|
|
1509
|
$config['ntpd'] = array();
|
|
1510
|
|
|
1511
|
$ntpcfg = "# \n";
|
|
1512
|
$ntpcfg .= "# pfSense ntp configuration file \n";
|
|
1513
|
$ntpcfg .= "# \n\n";
|
|
1514
|
$ntpcfg .= "tinker panic 0 \n";
|
|
1515
|
|
|
1516
|
/* Add Orphan mode */
|
|
1517
|
$ntpcfg .= "# Orphan mode stratum\n";
|
|
1518
|
$ntpcfg .= 'tos orphan ';
|
|
1519
|
if (!empty($config['ntpd']['orphan'])) {
|
|
1520
|
$ntpcfg .= $config['ntpd']['orphan'];
|
|
1521
|
}else{
|
|
1522
|
$ntpcfg .= '12';
|
|
1523
|
}
|
|
1524
|
$ntpcfg .= "\n";
|
|
1525
|
|
|
1526
|
/* Add PPS configuration */
|
|
1527
|
if (is_array($config['ntpd']['pps']) && !empty($config['ntpd']['pps']['port'])
|
|
1528
|
&& file_exists('/dev/'.$config['ntpd']['pps']['port'])
|
|
1529
|
&& system_ntp_setup_pps($config['ntpd']['pps']['port'])) {
|
|
1530
|
$ntpcfg .= "\n";
|
|
1531
|
$ntpcfg .= "# PPS Setup\n";
|
|
1532
|
$ntpcfg .= 'server 127.127.22.0';
|
|
1533
|
$ntpcfg .= ' minpoll 4 maxpoll 4';
|
|
1534
|
if (empty($config['ntpd']['pps']['prefer'])) { /*note: this one works backwards */
|
|
1535
|
$ntpcfg .= ' prefer';
|
|
1536
|
}
|
|
1537
|
if (!empty($config['ntpd']['pps']['noselect'])) {
|
|
1538
|
$ntpcfg .= ' noselect ';
|
|
1539
|
}
|
|
1540
|
$ntpcfg .= "\n";
|
|
1541
|
$ntpcfg .= 'fudge 127.127.22.0';
|
|
1542
|
if (!empty($config['ntpd']['pps']['fudge1'])) {
|
|
1543
|
$ntpcfg .= ' time1 ';
|
|
1544
|
$ntpcfg .= $config['ntpd']['pps']['fudge1'];
|
|
1545
|
}
|
|
1546
|
if (!empty($config['ntpd']['pps']['flag2'])) {
|
|
1547
|
$ntpcfg .= ' flag2 1';
|
|
1548
|
}
|
|
1549
|
if (!empty($config['ntpd']['pps']['flag3'])) {
|
|
1550
|
$ntpcfg .= ' flag3 1';
|
|
1551
|
}else{
|
|
1552
|
$ntpcfg .= ' flag3 0';
|
|
1553
|
}
|
|
1554
|
if (!empty($config['ntpd']['pps']['flag4'])) {
|
|
1555
|
$ntpcfg .= ' flag4 1';
|
|
1556
|
}
|
|
1557
|
if (!empty($config['ntpd']['pps']['refid'])) {
|
|
1558
|
$ntpcfg .= ' refid ';
|
|
1559
|
$ntpcfg .= $config['ntpd']['pps']['refid'];
|
|
1560
|
}
|
|
1561
|
$ntpcfg .= "\n";
|
|
1562
|
}
|
|
1563
|
/* End PPS configuration */
|
|
1564
|
|
|
1565
|
/* Add GPS configuration */
|
|
1566
|
if (is_array($config['ntpd']['gps']) && !empty($config['ntpd']['gps']['port'])
|
|
1567
|
&& file_exists('/dev/'.$config['ntpd']['gps']['port'])
|
|
1568
|
&& system_ntp_setup_gps($config['ntpd']['gps']['port'])) {
|
|
1569
|
$ntpcfg .= "\n";
|
|
1570
|
$ntpcfg .= "# GPS Setup\n";
|
|
1571
|
$ntpcfg .= 'server 127.127.20.0 mode ';
|
|
1572
|
if (!empty($config['ntpd']['gps']['nmea']) || !empty($config['ntpd']['gps']['speed']) || !empty($config['ntpd']['gps']['subsec'])) {
|
|
1573
|
if (!empty($config['ntpd']['gps']['nmea'])) {
|
|
1574
|
$ntpmode = (int) $config['ntpd']['gps']['nmea'];
|
|
1575
|
}
|
|
1576
|
if (!empty($config['ntpd']['gps']['speed'])) {
|
|
1577
|
$ntpmode += (int) $config['ntpd']['gps']['speed'];
|
|
1578
|
}
|
|
1579
|
if (!empty($config['ntpd']['gps']['subsec'])) {
|
|
1580
|
$ntpmode += 128;
|
|
1581
|
}
|
|
1582
|
$ntpcfg .= (string) $ntpmode;
|
|
1583
|
}else{
|
|
1584
|
$ntpcfg .= '0';
|
|
1585
|
}
|
|
1586
|
$ntpcfg .= ' minpoll 4 maxpoll 4';
|
|
1587
|
if (empty($config['ntpd']['gps']['prefer'])) { /*note: this one works backwards */
|
|
1588
|
$ntpcfg .= ' prefer';
|
|
1589
|
}
|
|
1590
|
if (!empty($config['ntpd']['gps']['noselect'])) {
|
|
1591
|
$ntpcfg .= ' noselect ';
|
|
1592
|
}
|
|
1593
|
$ntpcfg .= "\n";
|
|
1594
|
$ntpcfg .= 'fudge 127.127.20.0';
|
|
1595
|
if (!empty($config['ntpd']['gps']['fudge1'])) {
|
|
1596
|
$ntpcfg .= ' time1 ';
|
|
1597
|
$ntpcfg .= $config['ntpd']['gps']['fudge1'];
|
|
1598
|
}
|
|
1599
|
if (!empty($config['ntpd']['gps']['fudge2'])) {
|
|
1600
|
$ntpcfg .= ' time2 ';
|
|
1601
|
$ntpcfg .= $config['ntpd']['gps']['fudge2'];
|
|
1602
|
}
|
|
1603
|
if (!empty($config['ntpd']['gps']['flag1'])) {
|
|
1604
|
$ntpcfg .= ' flag1 1';
|
|
1605
|
}else{
|
|
1606
|
$ntpcfg .= ' flag1 0';
|
|
1607
|
}
|
|
1608
|
if (!empty($config['ntpd']['gps']['flag2'])) {
|
|
1609
|
$ntpcfg .= ' flag2 1';
|
|
1610
|
}
|
|
1611
|
if (!empty($config['ntpd']['gps']['flag3'])) {
|
|
1612
|
$ntpcfg .= ' flag3 1';
|
|
1613
|
}else{
|
|
1614
|
$ntpcfg .= ' flag3 0';
|
|
1615
|
}
|
|
1616
|
if (!empty($config['ntpd']['gps']['flag4'])) {
|
|
1617
|
$ntpcfg .= ' flag4 1';
|
|
1618
|
}
|
|
1619
|
if (!empty($config['ntpd']['gps']['refid'])) {
|
|
1620
|
$ntpcfg .= ' refid ';
|
|
1621
|
$ntpcfg .= $config['ntpd']['gps']['refid'];
|
|
1622
|
}
|
|
1623
|
$ntpcfg .= "\n";
|
|
1624
|
}elseif (is_array($config['ntpd']) && !empty($config['ntpd']['gpsport'])
|
|
1625
|
&& file_exists('/dev/'.$config['ntpd']['gpsport'])
|
|
1626
|
&& system_ntp_setup_gps($config['ntpd']['gpsport'])) {
|
|
1627
|
/* This handles a 2.1 and earlier config */
|
|
1628
|
$ntpcfg .= "# GPS Setup\n";
|
|
1629
|
$ntpcfg .= "server 127.127.20.0 mode 0 minpoll 4 maxpoll 4 prefer\n";
|
|
1630
|
$ntpcfg .= "fudge 127.127.20.0 time1 0.155 time2 0.000 flag1 1 flag2 0 flag3 1\n";
|
|
1631
|
// Fall back to local clock if GPS is out of sync?
|
|
1632
|
$ntpcfg .= "server 127.127.1.0\n";
|
|
1633
|
$ntpcfg .= "fudge 127.127.1.0 stratum 12\n";
|
|
1634
|
}
|
|
1635
|
/* End GPS configuration */
|
|
1636
|
|
|
1637
|
$ntpcfg .= "\n\n# Upstream Servers\n";
|
|
1638
|
/* foreach through ntp servers and write out to ntpd.conf */
|
|
1639
|
foreach (explode(' ', $config['system']['timeservers']) as $ts) {
|
|
1640
|
$ntpcfg .= "server {$ts} iburst maxpoll 9";
|
|
1641
|
if (substr_count($config['ntpd']['prefer'], $ts)) $ntpcfg .= ' prefer';
|
|
1642
|
if (substr_count($config['ntpd']['noselect'], $ts)) $ntpcfg .= ' noselect';
|
|
1643
|
$ntpcfg .= "\n";
|
|
1644
|
}
|
|
1645
|
unset($ts);
|
|
1646
|
|
|
1647
|
$ntpcfg .= "\n\n";
|
|
1648
|
$ntpcfg .= "disable monitor\n"; //prevent NTP reflection attack, see https://forum.pfsense.org/index.php/topic,67189.msg389132.html#msg389132
|
|
1649
|
if (!empty($config['ntpd']['clockstats']) || !empty($config['ntpd']['loopstats']) || !empty($config['ntpd']['peerstats'])) {
|
|
1650
|
$ntpcfg .= "enable stats\n";
|
|
1651
|
$ntpcfg .= 'statistics';
|
|
1652
|
if (!empty($config['ntpd']['clockstats'])) {
|
|
1653
|
$ntpcfg .= ' clockstats';
|
|
1654
|
}
|
|
1655
|
if (!empty($config['ntpd']['loopstats'])) {
|
|
1656
|
$ntpcfg .= ' loopstats';
|
|
1657
|
}
|
|
1658
|
if (!empty($config['ntpd']['peerstats'])) {
|
|
1659
|
$ntpcfg .= ' peerstats';
|
|
1660
|
}
|
|
1661
|
$ntpcfg .= "\n";
|
|
1662
|
}
|
|
1663
|
$ntpcfg .= "statsdir {$statsdir}\n";
|
|
1664
|
$ntpcfg .= 'logconfig =syncall +clockall';
|
|
1665
|
if (!empty($config['ntpd']['logpeer'])) {
|
|
1666
|
$ntpcfg .= ' +peerall';
|
|
1667
|
}
|
|
1668
|
if (!empty($config['ntpd']['logsys'])) {
|
|
1669
|
$ntpcfg .= ' +sysall';
|
|
1670
|
}
|
|
1671
|
$ntpcfg .= "\n";
|
|
1672
|
$ntpcfg .= "driftfile {$driftfile}\n";
|
|
1673
|
/* Access restrictions */
|
|
1674
|
$ntpcfg .= 'restrict default';
|
|
1675
|
if (empty($config['ntpd']['kod'])) { /*note: this one works backwards */
|
|
1676
|
$ntpcfg .= ' kod limited';
|
|
1677
|
}
|
|
1678
|
if (empty($config['ntpd']['nomodify'])) { /*note: this one works backwards */
|
|
1679
|
$ntpcfg .= ' nomodify';
|
|
1680
|
}
|
|
1681
|
if (!empty($config['ntpd']['noquery'])) {
|
|
1682
|
$ntpcfg .= ' noquery';
|
|
1683
|
}
|
|
1684
|
if (empty($config['ntpd']['nopeer'])) { /*note: this one works backwards */
|
|
1685
|
$ntpcfg .= ' nopeer';
|
|
1686
|
}
|
|
1687
|
if (empty($config['ntpd']['notrap'])) { /*note: this one works backwards */
|
|
1688
|
$ntpcfg .= ' notrap';
|
|
1689
|
}
|
|
1690
|
if (!empty($config['ntpd']['noserve'])) {
|
|
1691
|
$ntpcfg .= ' noserve';
|
|
1692
|
}
|
|
1693
|
$ntpcfg .= "\nrestrict -6 default";
|
|
1694
|
if (empty($config['ntpd']['kod'])) { /*note: this one works backwards */
|
|
1695
|
$ntpcfg .= ' kod limited';
|
|
1696
|
}
|
|
1697
|
if (empty($config['ntpd']['nomodify'])) { /*note: this one works backwards */
|
|
1698
|
$ntpcfg .= ' nomodify';
|
|
1699
|
}
|
|
1700
|
if (!empty($config['ntpd']['noquery'])) {
|
|
1701
|
$ntpcfg .= ' noquery';
|
|
1702
|
}
|
|
1703
|
if (empty($config['ntpd']['nopeer'])) { /*note: this one works backwards */
|
|
1704
|
$ntpcfg .= ' nopeer';
|
|
1705
|
}
|
|
1706
|
if (!empty($config['ntpd']['noserve'])) {
|
|
1707
|
$ntpcfg .= ' noserve';
|
|
1708
|
}
|
|
1709
|
if (empty($config['ntpd']['notrap'])) { /*note: this one works backwards */
|
|
1710
|
$ntpcfg .= ' notrap';
|
|
1711
|
}
|
|
1712
|
$ntpcfg .= "\n";
|
|
1713
|
|
|
1714
|
/* A leapseconds file is really only useful if this clock is stratum 1 */
|
|
1715
|
$ntpcfg .= "\n";
|
|
1716
|
if (!empty($config['ntpd']['leapsec'])) {
|
|
1717
|
$leapsec .= base64_decode($config['ntpd']['leapsec']);
|
|
1718
|
file_put_contents('/var/db/leap-seconds', $leapsec);
|
|
1719
|
$ntpcfg .= "leapfile /var/db/leap-seconds\n";
|
|
1720
|
}
|
|
1721
|
|
|
1722
|
|
|
1723
|
if (empty($config['ntpd']['interface'])) {
|
|
1724
|
if (is_array($config['installedpackages']['openntpd']) && !empty($config['installedpackages']['openntpd']['config'][0]['interface']))
|
|
1725
|
$interfaces = explode(",", $config['installedpackages']['openntpd']['config'][0]['interface']);
|
|
1726
|
else
|
|
1727
|
$interfaces = array();
|
|
1728
|
} else
|
|
1729
|
$interfaces = explode(",", $config['ntpd']['interface']);
|
|
1730
|
|
|
1731
|
if (is_array($interfaces) && count($interfaces)) {
|
|
1732
|
$ntpcfg .= "interface ignore all\n";
|
|
1733
|
foreach ($interfaces as $interface) {
|
|
1734
|
if (!is_ipaddr($interface)) {
|
|
1735
|
$interface = get_real_interface($interface);
|
|
1736
|
}
|
|
1737
|
if (!empty($interface))
|
|
1738
|
$ntpcfg .= "interface listen {$interface}\n";
|
|
1739
|
}
|
|
1740
|
}
|
|
1741
|
|
|
1742
|
/* open configuration for writing or bail */
|
|
1743
|
if (!@file_put_contents("{$g['varetc_path']}/ntpd.conf", $ntpcfg)) {
|
|
1744
|
log_error("Could not open {$g['varetc_path']}/ntpd.conf for writing");
|
|
1745
|
return;
|
|
1746
|
}
|
|
1747
|
|
|
1748
|
/* At bootup we just want to write out the config. */
|
|
1749
|
if (!$start_ntpd)
|
|
1750
|
return;
|
|
1751
|
|
|
1752
|
/* if ntpd is running, kill it */
|
|
1753
|
while (isvalidpid("{$g['varrun_path']}/ntpd.pid")) {
|
|
1754
|
killbypid("{$g['varrun_path']}/ntpd.pid");
|
|
1755
|
}
|
|
1756
|
@unlink("{$g['varrun_path']}/ntpd.pid");
|
|
1757
|
|
|
1758
|
/* if /var/empty does not exist, create it */
|
|
1759
|
if(!is_dir("/var/empty"))
|
|
1760
|
mkdir("/var/empty", 0775, true);
|
|
1761
|
|
|
1762
|
/* start opentpd, set time now and use /var/etc/ntpd.conf */
|
|
1763
|
mwexec("/usr/local/sbin/ntpd -g -c {$g['varetc_path']}/ntpd.conf -p {$g['varrun_path']}/ntpd.pid", false, true);
|
|
1764
|
|
|
1765
|
// Note that we are starting up
|
|
1766
|
log_error("NTPD is starting up.");
|
|
1767
|
return;
|
|
1768
|
}
|
|
1769
|
|
|
1770
|
function sync_system_time() {
|
|
1771
|
global $config, $g;
|
|
1772
|
|
|
1773
|
if (platform_booting())
|
|
1774
|
echo gettext("Syncing system time before startup...");
|
|
1775
|
|
|
1776
|
/* foreach through servers and write out to ntpd.conf */
|
|
1777
|
foreach (explode(' ', $config['system']['timeservers']) as $ts) {
|
|
1778
|
mwexec("/usr/local/sbin/ntpdate -s $ts");
|
|
1779
|
}
|
|
1780
|
|
|
1781
|
if (platform_booting())
|
|
1782
|
echo gettext("done.") . "\n";
|
|
1783
|
|
|
1784
|
}
|
|
1785
|
|
|
1786
|
function system_halt() {
|
|
1787
|
global $g;
|
|
1788
|
|
|
1789
|
system_reboot_cleanup();
|
|
1790
|
|
|
1791
|
mwexec("/usr/bin/nohup /etc/rc.halt > /dev/null 2>&1 &");
|
|
1792
|
}
|
|
1793
|
|
|
1794
|
function system_reboot() {
|
|
1795
|
global $g;
|
|
1796
|
|
|
1797
|
system_reboot_cleanup();
|
|
1798
|
|
|
1799
|
mwexec("nohup /etc/rc.reboot > /dev/null 2>&1 &");
|
|
1800
|
}
|
|
1801
|
|
|
1802
|
function system_reboot_sync() {
|
|
1803
|
global $g;
|
|
1804
|
|
|
1805
|
system_reboot_cleanup();
|
|
1806
|
|
|
1807
|
mwexec("/etc/rc.reboot > /dev/null 2>&1");
|
|
1808
|
}
|
|
1809
|
|
|
1810
|
function system_reboot_cleanup() {
|
|
1811
|
global $config, $cpzone;
|
|
1812
|
|
|
1813
|
mwexec("/usr/local/bin/beep.sh stop");
|
|
1814
|
require_once("captiveportal.inc");
|
|
1815
|
if (is_array($config['captiveportal'])) {
|
|
1816
|
foreach ($config['captiveportal'] as $cpzone=>$cp) {
|
|
1817
|
captiveportal_radius_stop_all();
|
|
1818
|
captiveportal_send_server_accounting(true);
|
|
1819
|
}
|
|
1820
|
}
|
|
1821
|
require_once("voucher.inc");
|
|
1822
|
voucher_save_db_to_config();
|
|
1823
|
require_once("pkg-utils.inc");
|
|
1824
|
stop_packages();
|
|
1825
|
}
|
|
1826
|
|
|
1827
|
function system_do_shell_commands($early = 0) {
|
|
1828
|
global $config, $g;
|
|
1829
|
if(isset($config['system']['developerspew'])) {
|
|
1830
|
$mt = microtime();
|
|
1831
|
echo "system_do_shell_commands() being called $mt\n";
|
|
1832
|
}
|
|
1833
|
|
|
1834
|
if ($early)
|
|
1835
|
$cmdn = "earlyshellcmd";
|
|
1836
|
else
|
|
1837
|
$cmdn = "shellcmd";
|
|
1838
|
|
|
1839
|
if (is_array($config['system'][$cmdn])) {
|
|
1840
|
|
|
1841
|
/* *cmd is an array, loop through */
|
|
1842
|
foreach ($config['system'][$cmdn] as $cmd) {
|
|
1843
|
exec($cmd);
|
|
1844
|
}
|
|
1845
|
|
|
1846
|
} elseif($config['system'][$cmdn] <> "") {
|
|
1847
|
|
|
1848
|
/* execute single item */
|
|
1849
|
exec($config['system'][$cmdn]);
|
|
1850
|
|
|
1851
|
}
|
|
1852
|
}
|
|
1853
|
|
|
1854
|
function system_console_configure() {
|
|
1855
|
global $config, $g;
|
|
1856
|
if(isset($config['system']['developerspew'])) {
|
|
1857
|
$mt = microtime();
|
|
1858
|
echo "system_console_configure() being called $mt\n";
|
|
1859
|
}
|
|
1860
|
|
|
1861
|
if (isset($config['system']['disableconsolemenu'])) {
|
|
1862
|
touch("{$g['varetc_path']}/disableconsole");
|
|
1863
|
} else {
|
|
1864
|
unlink_if_exists("{$g['varetc_path']}/disableconsole");
|
|
1865
|
}
|
|
1866
|
}
|
|
1867
|
|
|
1868
|
function system_dmesg_save() {
|
|
1869
|
global $g;
|
|
1870
|
if(isset($config['system']['developerspew'])) {
|
|
1871
|
$mt = microtime();
|
|
1872
|
echo "system_dmesg_save() being called $mt\n";
|
|
1873
|
}
|
|
1874
|
|
|
1875
|
$dmesg = "";
|
|
1876
|
$_gb = exec("/sbin/dmesg", $dmesg);
|
|
1877
|
|
|
1878
|
/* find last copyright line (output from previous boots may be present) */
|
|
1879
|
$lastcpline = 0;
|
|
1880
|
|
|
1881
|
for ($i = 0; $i < count($dmesg); $i++) {
|
|
1882
|
if (strstr($dmesg[$i], "Copyright (c) 1992-"))
|
|
1883
|
$lastcpline = $i;
|
|
1884
|
}
|
|
1885
|
|
|
1886
|
$fd = fopen("{$g['varlog_path']}/dmesg.boot", "w");
|
|
1887
|
if (!$fd) {
|
|
1888
|
printf(gettext("Error: cannot open dmesg.boot in system_dmesg_save().%s"), "\n");
|
|
1889
|
return 1;
|
|
1890
|
}
|
|
1891
|
|
|
1892
|
for ($i = $lastcpline; $i < count($dmesg); $i++)
|
|
1893
|
fwrite($fd, $dmesg[$i] . "\n");
|
|
1894
|
|
|
1895
|
fclose($fd);
|
|
1896
|
unset($dmesg);
|
|
1897
|
|
|
1898
|
return 0;
|
|
1899
|
}
|
|
1900
|
|
|
1901
|
function system_set_harddisk_standby() {
|
|
1902
|
global $g, $config;
|
|
1903
|
if(isset($config['system']['developerspew'])) {
|
|
1904
|
$mt = microtime();
|
|
1905
|
echo "system_set_harddisk_standby() being called $mt\n";
|
|
1906
|
}
|
|
1907
|
|
|
1908
|
if (isset($config['system']['harddiskstandby'])) {
|
|
1909
|
if (platform_booting()) {
|
|
1910
|
echo gettext('Setting hard disk standby... ');
|
|
1911
|
}
|
|
1912
|
|
|
1913
|
$standby = $config['system']['harddiskstandby'];
|
|
1914
|
// Check for a numeric value
|
|
1915
|
if (is_numeric($standby)) {
|
|
1916
|
// Sync the disk(s)
|
|
1917
|
pfSense_sync();
|
|
1918
|
if (set_single_sysctl('hw.ata.standby', (int)$standby)) {
|
|
1919
|
// Reinitialize ATA-drives
|
|
1920
|
mwexec('/usr/local/sbin/atareinit');
|
|
1921
|
if (platform_booting()) {
|
|
1922
|
echo gettext("done.") . "\n";
|
|
1923
|
}
|
|
1924
|
} else if (platform_booting()) {
|
|
1925
|
echo gettext("failed!") . "\n";
|
|
1926
|
}
|
|
1927
|
} else if (platform_booting()) {
|
|
1928
|
echo gettext("failed!") . "\n";
|
|
1929
|
}
|
|
1930
|
}
|
|
1931
|
}
|
|
1932
|
|
|
1933
|
function system_setup_sysctl() {
|
|
1934
|
global $config;
|
|
1935
|
if(isset($config['system']['developerspew'])) {
|
|
1936
|
$mt = microtime();
|
|
1937
|
echo "system_setup_sysctl() being called $mt\n";
|
|
1938
|
}
|
|
1939
|
|
|
1940
|
activate_sysctls();
|
|
1941
|
|
|
1942
|
if (isset($config['system']['sharednet'])) {
|
|
1943
|
system_disable_arp_wrong_if();
|
|
1944
|
}
|
|
1945
|
}
|
|
1946
|
|
|
1947
|
function system_disable_arp_wrong_if() {
|
|
1948
|
global $config;
|
|
1949
|
if(isset($config['system']['developerspew'])) {
|
|
1950
|
$mt = microtime();
|
|
1951
|
echo "system_disable_arp_wrong_if() being called $mt\n";
|
|
1952
|
}
|
|
1953
|
set_sysctl(array(
|
|
1954
|
"net.link.ether.inet.log_arp_wrong_iface" => "0",
|
|
1955
|
"net.link.ether.inet.log_arp_movements" => "0"
|
|
1956
|
));
|
|
1957
|
}
|
|
1958
|
|
|
1959
|
function system_enable_arp_wrong_if() {
|
|
1960
|
global $config;
|
|
1961
|
if(isset($config['system']['developerspew'])) {
|
|
1962
|
$mt = microtime();
|
|
1963
|
echo "system_enable_arp_wrong_if() being called $mt\n";
|
|
1964
|
}
|
|
1965
|
set_sysctl(array(
|
|
1966
|
"net.link.ether.inet.log_arp_wrong_iface" => "1",
|
|
1967
|
"net.link.ether.inet.log_arp_movements" => "1"
|
|
1968
|
));
|
|
1969
|
}
|
|
1970
|
|
|
1971
|
function enable_watchdog() {
|
|
1972
|
global $config;
|
|
1973
|
return;
|
|
1974
|
$install_watchdog = false;
|
|
1975
|
$supported_watchdogs = array("Geode");
|
|
1976
|
$file = file_get_contents("/var/log/dmesg.boot");
|
|
1977
|
foreach($supported_watchdogs as $sd) {
|
|
1978
|
if(stristr($file, "Geode")) {
|
|
1979
|
$install_watchdog = true;
|
|
1980
|
}
|
|
1981
|
}
|
|
1982
|
if($install_watchdog == true) {
|
|
1983
|
if(is_process_running("watchdogd"))
|
|
1984
|
mwexec("/usr/bin/killall watchdogd", true);
|
|
1985
|
exec("/usr/sbin/watchdogd");
|
|
1986
|
}
|
|
1987
|
}
|
|
1988
|
|
|
1989
|
function system_check_reset_button() {
|
|
1990
|
global $g;
|
|
1991
|
|
|
1992
|
$specplatform = system_identify_specific_platform();
|
|
1993
|
|
|
1994
|
switch ($specplatform['name']) {
|
|
1995
|
case 'alix':
|
|
1996
|
case 'wrap':
|
|
1997
|
case 'FW7541':
|
|
1998
|
case 'APU':
|
|
1999
|
case 'C2358':
|
|
2000
|
break;
|
|
2001
|
default:
|
|
2002
|
return 0;
|
|
2003
|
}
|
|
2004
|
|
|
2005
|
$retval = mwexec("/usr/local/sbin/" . $specplatform['name'] . "resetbtn");
|
|
2006
|
|
|
2007
|
if ($retval == 99) {
|
|
2008
|
/* user has pressed reset button for 2 seconds -
|
|
2009
|
reset to factory defaults */
|
|
2010
|
echo <<<EOD
|
|
2011
|
|
|
2012
|
***********************************************************************
|
|
2013
|
* Reset button pressed - resetting configuration to factory defaults. *
|
|
2014
|
* The system will reboot after this completes. *
|
|
2015
|
***********************************************************************
|
|
2016
|
|
|
2017
|
|
|
2018
|
EOD;
|
|
2019
|
|
|
2020
|
reset_factory_defaults();
|
|
2021
|
system_reboot_sync();
|
|
2022
|
exit(0);
|
|
2023
|
}
|
|
2024
|
|
|
2025
|
return 0;
|
|
2026
|
}
|
|
2027
|
|
|
2028
|
/* attempt to identify the specific platform (for embedded systems)
|
|
2029
|
Returns an array with two elements:
|
|
2030
|
name => platform string (e.g. 'wrap', 'alix' etc.)
|
|
2031
|
descr => human-readable description (e.g. "PC Engines WRAP")
|
|
2032
|
*/
|
|
2033
|
function system_identify_specific_platform() {
|
|
2034
|
global $g;
|
|
2035
|
|
|
2036
|
if ($g['platform'] == 'generic-pc')
|
|
2037
|
return array('name' => 'generic-pc', 'descr' => gettext("Generic PC"));
|
|
2038
|
|
|
2039
|
if ($g['platform'] == 'generic-pc-cdrom')
|
|
2040
|
return array('name' => 'generic-pc-cdrom', 'descr' => gettext("Generic PC (CD-ROM)"));
|
|
2041
|
|
|
2042
|
/* Try to guess from smbios strings */
|
|
2043
|
unset($output);
|
|
2044
|
$_gb = exec('/bin/kenv smbios.system.product 2>/dev/null', $output);
|
|
2045
|
switch ($output[0]) {
|
|
2046
|
case 'FW7541':
|
|
2047
|
return (array('name' => 'FW7541', 'descr' => 'Netgate FW7541'));
|
|
2048
|
break;
|
|
2049
|
case 'APU':
|
|
2050
|
return (array('name' => 'APU', 'descr' => 'Netgate APU'));
|
|
2051
|
break;
|
|
2052
|
case 'RCC-VE':
|
|
2053
|
return (array('name' => 'C2358', 'descr' => 'Netgate C2358'));
|
|
2054
|
break;
|
|
2055
|
}
|
|
2056
|
|
|
2057
|
/* the rest of the code only deals with 'embedded' platforms */
|
|
2058
|
if ($g['platform'] != 'nanobsd')
|
|
2059
|
return array('name' => $g['platform'], 'descr' => $g['platform']);
|
|
2060
|
|
|
2061
|
$dmesg = get_single_sysctl('hw.model');
|
|
2062
|
|
|
2063
|
if (strpos($dmesg, "PC Engines WRAP") !== false)
|
|
2064
|
return array('name' => 'wrap', 'descr' => gettext('PC Engines WRAP'));
|
|
2065
|
|
|
2066
|
if (strpos($dmesg, "PC Engines ALIX") !== false)
|
|
2067
|
return array('name' => 'alix', 'descr' => gettext('PC Engines ALIX'));
|
|
2068
|
|
|
2069
|
if (preg_match("/Soekris net45../", $dmesg, $matches))
|
|
2070
|
return array('name' => 'net45xx', 'descr' => $matches[0]);
|
|
2071
|
|
|
2072
|
if (preg_match("/Soekris net48../", $dmesg, $matches))
|
|
2073
|
return array('name' => 'net48xx', 'descr' => $matches[0]);
|
|
2074
|
|
|
2075
|
if (preg_match("/Soekris net55../", $dmesg, $matches))
|
|
2076
|
return array('name' => 'net55xx', 'descr' => $matches[0]);
|
|
2077
|
|
|
2078
|
unset($dmesg);
|
|
2079
|
|
|
2080
|
$dmesg_boot = system_get_dmesg_boot();
|
|
2081
|
if (strpos($dmesg_boot, "PC Engines ALIX") !== false)
|
|
2082
|
return array('name' => 'alix', 'descr' => gettext('PC Engines ALIX'));
|
|
2083
|
unset($dmesg_boot);
|
|
2084
|
|
|
2085
|
/* unknown embedded platform */
|
|
2086
|
return array('name' => 'embedded', 'descr' => gettext('embedded (unknown)'));
|
|
2087
|
}
|
|
2088
|
|
|
2089
|
function system_get_dmesg_boot() {
|
|
2090
|
global $g;
|
|
2091
|
|
|
2092
|
return file_get_contents("{$g['varlog_path']}/dmesg.boot");
|
|
2093
|
}
|
|
2094
|
|
|
2095
|
function get_possible_listen_ips($include_ipv6_link_local=false) {
|
|
2096
|
$interfaces = get_configured_interface_with_descr();
|
|
2097
|
$carplist = get_configured_carp_interface_list();
|
|
2098
|
$listenips = array();
|
|
2099
|
foreach ($carplist as $cif => $carpip)
|
|
2100
|
$interfaces[$cif] = $carpip." (".get_vip_descr($carpip).")";
|
|
2101
|
$aliaslist = get_configured_ip_aliases_list();
|
|
2102
|
foreach ($aliaslist as $aliasip => $aliasif)
|
|
2103
|
$interfaces[$aliasip] = $aliasip." (".get_vip_descr($aliasip).")";
|
|
2104
|
foreach ($interfaces as $iface => $ifacename) {
|
|
2105
|
$tmp["name"] = $ifacename;
|
|
2106
|
$tmp["value"] = $iface;
|
|
2107
|
$listenips[] = $tmp;
|
|
2108
|
if ($include_ipv6_link_local) {
|
|
2109
|
$llip = find_interface_ipv6_ll(get_real_interface($iface));
|
|
2110
|
if (!empty($llip)) {
|
|
2111
|
$tmp["name"] = "{$ifacename} IPv6 Link-Local";
|
|
2112
|
$tmp["value"] = $llip;
|
|
2113
|
$listenips[] = $tmp;
|
|
2114
|
}
|
|
2115
|
}
|
|
2116
|
}
|
|
2117
|
$tmp["name"] = "Localhost";
|
|
2118
|
$tmp["value"] = "lo0";
|
|
2119
|
$listenips[] = $tmp;
|
|
2120
|
return $listenips;
|
|
2121
|
}
|
|
2122
|
|
|
2123
|
function get_possible_traffic_source_addresses($include_ipv6_link_local=false) {
|
|
2124
|
global $config;
|
|
2125
|
$sourceips = get_possible_listen_ips($include_ipv6_link_local);
|
|
2126
|
foreach (array('server', 'client') as $mode) {
|
|
2127
|
if (is_array($config['openvpn']["openvpn-{$mode}"])) {
|
|
2128
|
foreach ($config['openvpn']["openvpn-{$mode}"] as $id => $setting) {
|
|
2129
|
if (!isset($setting['disable'])) {
|
|
2130
|
$vpn = array();
|
|
2131
|
$vpn['value'] = 'ovpn' . substr($mode, 0, 1) . $setting['vpnid'];
|
|
2132
|
$vpn['name'] = gettext("OpenVPN") . " ".$mode.": ".htmlspecialchars($setting['description']);
|
|
2133
|
$sourceips[] = $vpn;
|
|
2134
|
}
|
|
2135
|
}
|
|
2136
|
}
|
|
2137
|
}
|
|
2138
|
return $sourceips;
|
|
2139
|
}
|
|
2140
|
?>
|