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Regression #13025 » service-utils.inc

original file - johnny stecchino, 04/03/2022 04:34 PM

 
<?php
/*
* service-utils.inc
*
* part of pfSense (https://www.pfsense.org)
* Copyright (c) 2005-2013 BSD Perimeter
* Copyright (c) 2013-2016 Electric Sheep Fencing
* Copyright (c) 2014-2022 Rubicon Communications, LLC (Netgate)
* Copyright (c) 2005-2006 Colin Smith (ethethlay@gmail.com)
* All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

require_once("captiveportal.inc");
require_once("globals.inc");
require_once("gwlb.inc");
require_once("ipsec.inc");
require_once("openvpn.inc");
require_once("system.inc");
require_once("util.inc");
require_once("vpn.inc");
require_once("gwlb.inc");
require_once("system.inc");

define("RCFILEPREFIX", "/usr/local/etc/rc.d/");
function write_rcfile($params) {
global $g;

safe_mkdir(RCFILEPREFIX);
$rcfile_fullname = RCFILEPREFIX . $params['file'];
if (!file_exists($rcfile_fullname) && !is_link($rcfile_fullname) && !touch($rcfile_fullname)) {
return false;
}

if (!is_writable($rcfile_fullname) || empty($params['start'])) {
return false;
}

$towrite = "#!/bin/sh\n";
$towrite .= "# This file was automatically generated\n# by the {$g['product_label']} service handler.\n\n";

/* write our rc functions */
$towrite .= "rc_start() {\n";
$towrite .= "\t{$params['start']}\n";
$towrite .= "}\n\n";
if (!empty($params['stop'])) {
$tokill = &$params['stop'];
} else if (!empty($params['executable'])) {
/* just nuke the executable */
$tokill = "/usr/bin/killall " . escapeshellarg($params['executable']);
} else {
/* make an educated guess (bad) */
$tokill = array_pop(explode('/', array_shift(explode(' ', $params['start']))));
}
$towrite .= "rc_stop() {\n";
$towrite .= "\t{$tokill}\n";
$towrite .= "}\n\n";
if (!empty($params['restart'])) {
$torestart = &$params['restart'];
} else {
$torestart = "\trc_stop()\n";
$torestart .= "\trc_start()\n";
}
$towrite .= "rc_restart() {\n";
$towrite .= "\t{$torestart}\n";
$towrite .= "}\n\n";

/* begin rcfile logic */
$towrite .= "case \$1 in\n\tstart)\n\t\trc_start\n\t\t;;\n\tstop)\n\t\trc_stop\n\t\t;;\n\trestart)\n\t\trc_restart\n\t\t;;\nesac\n\n";

@file_put_contents($rcfile_fullname, $towrite);
unset($towrite);
@chmod("{$rcfile_fullname}", 0755);

return;
}

function start_service($name, $after_sync = false) {
global $config;

if (empty($name)) {
return;
}

if (is_array($config['installedpackages']) && is_array($config['installedpackages']['service'])) {
foreach ($config['installedpackages']['service'] as $service) {
if (isset($service['name']) && (strtolower($service['name']) == strtolower($name))) {
/* Avoid starting twice if this is called just after a
* package sync which starts the service itself. */
if ($after_sync && isset($service['starts_on_sync'])) {
break;
}
if ($service['rcfile']) {
$prefix = RCFILEPREFIX;
if (!empty($service['prefix'])) {
$prefix = &$service['prefix'];
}
if (file_exists("{$prefix}{$service['rcfile']}") || is_link("{$prefix}{$service['rcfile']}")) {
mwexec_bg("{$prefix}{$service['rcfile']} start");
}
}
if (!empty($service['startcmd'])) {
eval($service['startcmd']);
}
break;
}
}
}
}

function stop_service($name) {
global $config;

if (empty($name)) {
return;
}

if (is_array($config['installedpackages']) && is_array($config['installedpackages']['service'])) {
foreach ($config['installedpackages']['service'] as $service) {
if (strtolower($service['name']) == strtolower($name)) {
if ($service['rcfile']) {
$prefix = RCFILEPREFIX;
if (!empty($service['prefix'])) {
$prefix = &$service['prefix'];
}
if (file_exists("{$prefix}{$service['rcfile']}") || is_link("{$prefix}{$service['rcfile']}")) {
mwexec("{$prefix}{$service['rcfile']} stop");
}
return;
}
if (!empty($service['stopcmd'])) {
eval($service['stopcmd']);
} elseif (!empty($service['executable'])) {
mwexec("/usr/bin/killall " . escapeshellarg($service['executable']));
}

break;
}
}
}
}

function restart_service($name) {
global $config;

if (empty($name)) {
return;
}

if (is_service_running($name)) {
stop_service($name);
}
start_service($name);

if (is_array($config['installedpackages']) && is_array($config['installedpackages']['service'])) {
foreach ($config['installedpackages']['service'] as $service) {
if (strtolower($service['name']) == strtolower($name)) {
if ($service['restartcmd']) {
eval($service['restartcmd']);
}
break;
}
}
}
}

function is_pid_running($pidfile) {
if (!file_exists($pidfile)) {
return false;
}

return (isvalidpid($pidfile));
}

function is_dhcp_running($interface) {
$status = find_dhclient_process($interface);
if ($status != 0) {
return true;
}
return false;
}

function restart_service_if_running($service) {
global $config;
if (is_service_running($service)) {
restart_service($service);
}
return;
}

function is_service_enabled($service_name) {
global $config;
if ($service_name == "") {
return false;
}
if (is_array($config['installedpackages'])) {
if (isset($config['installedpackages'][$service_name]['config'][0]['enable']) &&
((empty($config['installedpackages'][$service_name]['config'][0]['enable'])) ||
($config['installedpackages'][$service_name]['config'][0]['enable'] === 'off'))) {
return false;
}
}
return true;
}

function is_service_running($service, $ps = "") {
global $config;

if (is_array($config['installedpackages']['service'])) {
foreach ($config['installedpackages']['service'] as $aservice) {
if (isset($aservice['name']) && (strtolower($service) == strtolower($aservice['name']))) {
if ($aservice['custom_php_service_status_command'] <> "") {
eval("\$rc={$aservice['custom_php_service_status_command']};");
return $rc;
}
if (empty($aservice['executable'])) {
return false;
}
if (is_process_running($aservice['executable'])) {
return true;
}

return false;
}
}
}

if (is_process_running($service)) {
return true;
}

return false;
}

function get_services() {
global $config;
if (is_array($config['installedpackages']['service'])) {
$services = $config['installedpackages']['service'];
} else {
$services = array();
}

/*
* Add services that are in the base.
*/
if (is_radvd_enabled()) {
$pconfig = array();
$pconfig['name'] = "radvd";
$pconfig['description'] = gettext("Router Advertisement Daemon");
$pconfig['enabled'] = is_service_enabled("radvd");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (isset($config['dnsmasq']['enable'])) {
$pconfig = array();
$pconfig['name'] = "dnsmasq";
$pconfig['description'] = gettext("DNS Forwarder");
$pconfig['enabled'] = is_service_enabled("dnsmasq");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (isset($config['unbound']['enable'])) {
$pconfig = array();
$pconfig['name'] = "unbound";
$pconfig['description'] = gettext("DNS Resolver");
$pconfig['enabled'] = is_service_enabled("unbound");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (watchdogd_enabled()) {
$pconfig = array();
$pconfig['name'] = "watchdogd";
$pconfig['description'] = gettext("Watchdog daemon");
$services[] = $pconfig;
}

if (isset($config['ipsec']['pkcs11support'])) {
$pconfig = array();
$pconfig['name'] = "pcscd";
$pconfig['description'] = gettext("PC/SC Smart Card Daemon");
$pconfig['enabled'] = is_service_enabled("pcscd");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

init_config_arr(array('ntpd'));
if ($config['ntpd']['enable'] != 'disabled') {
$pconfig = array();
$pconfig['name'] = "ntpd";
$pconfig['description'] = gettext("NTP clock sync");
$pconfig['enabled'] = is_service_enabled("ntpd");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

$pconfig = array();
$pconfig['name'] = "syslogd";
$pconfig['description'] = gettext("System Logger Daemon");
$pconfig['enabled'] = is_service_enabled("syslogd");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;

if (is_array($config['captiveportal'])) {
foreach ($config['captiveportal'] as $zone => $setting) {
if (isset($setting['enable'])) {
$pconfig = array();
$pconfig['name'] = "captiveportal";
$pconfig['zone'] = $zone;
$pconfig['description'] = gettext("Captive Portal") . ": " . htmlspecialchars($setting['zone']);
$services[] = $pconfig;
}
}
}

$iflist = array();
$ifdescrs = get_configured_interface_list();
foreach ($ifdescrs as $if) {
$oc = $config['interfaces'][$if];
if ($oc['if'] && (!link_interface_to_bridge($if))) {
$iflist[$if] = $if;
}
}

if (isset($config['dhcrelay']['enable'])) {
$pconfig = array();
$pconfig['name'] = "dhcrelay";
$pconfig['description'] = gettext("DHCP Relay");
$pconfig['enabled'] = is_service_enabled("dhcprelay");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (isset($config['dhcrelay6']['enable'])) {
$pconfig = array();
$pconfig['name'] = "dhcrelay6";
$pconfig['description'] = gettext("DHCPv6 Relay");
$pconfig['enabled'] = is_service_enabled("dhcrelay6");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (is_dhcp_server_enabled()) {
$pconfig = array();
$pconfig['name'] = "dhcpd";
$pconfig['description'] = gettext("DHCP Service");
$pconfig['enabled'] = is_service_enabled("dhcpd");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

$gateways_arr = return_gateways_array();
if (is_array($gateways_arr)) {
$pconfig = array();
$pconfig['name'] = "dpinger";
$pconfig['description'] = gettext("Gateway Monitoring Daemon");
$pconfig['enabled'] = is_service_enabled("dpinger");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (isset($config['snmpd']['enable'])) {
$pconfig = array();
$pconfig['name'] = "bsnmpd";
$pconfig['description'] = gettext("SNMP Service");
$pconfig['enabled'] = is_service_enabled("bsnmpd");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (is_array($config['igmpproxy']['igmpentry']) && (count($config['igmpproxy']['igmpentry']) > 0)) {
$pconfig = array();
$pconfig['name'] = "igmpproxy";
$pconfig['description'] = gettext("IGMP proxy");
$pconfig['enabled'] = is_service_enabled("igmpproxy");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (isset($config['installedpackages']['miniupnpd']) && $config['installedpackages']['miniupnpd']['config'][0]['enable']) {
$pconfig = array();
$pconfig['name'] = "miniupnpd";
$pconfig['description'] = gettext("UPnP Service");
$pconfig['enabled'] = is_service_enabled("miniupnpd");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (ipsec_enabled()) {
$pconfig = array();
$pconfig['name'] = "ipsec";
$pconfig['description'] = gettext("IPsec VPN");
$pconfig['enabled'] = is_service_enabled("ipsec");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

if (isset($config['system']['ssh']['enable'])) {
$pconfig = array();
$pconfig['name'] = "sshd";
$pconfig['description'] = gettext("Secure Shell Daemon");
$pconfig['enabled'] = is_service_enabled("sshd");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}

foreach (array('server', 'client') as $mode) {
init_config_arr(array('openvpn'));
if (is_array($config['openvpn']["openvpn-{$mode}"])) {
foreach ($config['openvpn']["openvpn-{$mode}"] as $id => $setting) {
if (!isset($setting['disable'])) {
$pconfig = array();
$pconfig['name'] = "openvpn";
$pconfig['mode'] = $mode;
$pconfig['id'] = $id;
$pconfig['vpnid'] = $setting['vpnid'];
$pconfig['description'] = gettext("OpenVPN") . " " . $mode . ": " . htmlspecialchars($setting['description']);
$pconfig['enabled'] = is_service_enabled("openvpn");
$pconfig['status'] = get_service_status($pconfig);
$services[] = $pconfig;
}
}
}
}

return $services;
}

function find_service_by_name($name) {
$services = get_services();
foreach ($services as $service) {
if (isset($service["name"]) && ($service["name"] == $name)) {
return $service;
}
}
return array();
}

function find_service_by_openvpn_vpnid($vpnid) {
$services = get_services();
foreach ($services as $service) {
if (isset($service["name"]) && ($service["name"] == "openvpn") && isset($service["vpnid"]) && ($service["vpnid"] == $vpnid)) {
return $service;
}
}
return array();
}

function find_service_by_cp_zone($zone) {
$services = get_services();
foreach ($services as $service) {
if (isset($service["name"]) && ($service["name"] == "captiveportal") && isset($service["zone"]) && ($service["zone"] == $zone)) {
return $service;
}
}
return array();
}

function service_description_compare($a, $b) {
if (strtolower($a['description']) == strtolower($b['description'])) {
return 0;
}
return (strtolower($a['description']) < strtolower($b['description'])) ? -1 : 1;
}

function service_name_compare($a, $b) {
if (!isset($a['name']) || !isset($b['name'])) {
return -1;
}
/* If the names are equal, fall back to sorting by description */
if (strtolower($a['name']) == strtolower($b['name'])) {
return service_description_compare($a, $b);
}
return (strtolower($a['name']) < strtolower($b['name'])) ? -1 : 1;
}

function service_dispname_compare($a, $b) {
/* If two items have an instance suffix, perform an integer comparison to avoid awkward sorting */
if ((strpos($a['dispname'], '_') > 0) && (strpos($b['dispname'], '_') > 0)) {
list($adn1, $adn2) = explode('_', $a['dispname'], 2);
list($bdn1, $bdn2) = explode('_', $b['dispname'], 2);
if (($adn1 == $bdn1) && is_numeric($adn2) && is_numeric($bdn2)) {
if ($adn2 == $bdn2) {
return 0;
}
return ((int)$adn2 < (int)$bdn2) ? -1 : 1;
}
}
/* If the display names are equal, compare the internal name */
if (strtolower($a['dispname']) == strtolower($b['dispname'])) {
return service_name_compare($a, $b);
}
return (strtolower($a['dispname']) < strtolower($b['dispname'])) ? -1 : 1;
}

function get_pkg_descr($package_name) {
global $config;
if (is_array($config['installedpackages']['package'])) {
foreach ($config['installedpackages']['package'] as $pkg) {
if ($pkg['name'] == $package_name) {
return $pkg['descr'];
}
}
}
return gettext("Not available.");
}

function get_service_status($service) {
global $g;
switch ($service['name']) {
case "openvpn":
$running = is_pid_running("{$g['varrun_path']}/openvpn_{$service['mode']}{$service['vpnid']}.pid");
break;
case "captiveportal":
$running = is_pid_running("{$g['varrun_path']}/nginx-{$service['zone']}-CaptivePortal.pid");
if (isset($config['captiveportal'][$service['zone']]['httpslogin'])) {
$running = $running && is_pid_running("{$g['varrun_path']}/nginx-{$service['zone']}-CaptivePortal-SSL.pid");
}
break;
case "vhosts-http":
$running = is_pid_running("{$g['varrun_path']}/vhosts-http.pid");
break;
case "dhcrelay6":
$running = is_pid_running("{$g['varrun_path']}/dhcrelay6.pid");
break;
case 'ipsec':
$running = (is_pid_running("{$g['varrun_path']}/charon.pid") || is_process_running('charon'));
break;
case 'watchdogd':
$running = is_pid_running("{$g['varrun_path']}/watchdogd.pid");
break;
default:
$running = is_service_running($service['name']);
}
return $running;
}

function get_service_status_icon($service, $withtext = true, $smallicon = false, $withthumbs = false, $title = "service_state") {
$output = "";

if (get_service_status($service)) {
$statustext = gettext("Running");
$text_class = "text-success";
$fa_class = "fa fa-check-circle";
$fa_class_thumbs = "fa fa-thumbs-o-up";
$Thumbs_UpDown = "Thumbs up";
} else {
if (is_service_enabled($service['name'])) {
$statustext = gettext("Stopped");
$text_class = "text-danger";
$fa_class = "fa fa-times-circle";
} else {
$statustext = gettext("Disabled");
$text_class = "text-warning";
$fa_class = "fa fa-ban";
}
$fa_class_thumbs = "fa fa-thumbs-o-down";
$Thumbs_UpDown = "Thumbs down";
}
$fa_size = ($smallicon) ? "fa-1x" : "fa-lg";

if ($title == "state") {
$title = $statustext;
} elseif ($title == "service_state") {
$title = sprintf(gettext('%1$s Service is %2$s'), $service["name"], $statustext);
} elseif ($title == "description_state") {
$title = sprintf(gettext('%1$s Service is %2$s'), $service["description"], $statustext);
} elseif ($title == "description_service_state") {
$title = sprintf(gettext('%1$s, %2$s Service is %3$s'), $service["description"], $service["name"], $statustext);
}

$spacer = ($withthumbs || $withtext) ? " " : "";

$output = "<i class=\"{$text_class} {$fa_class} {$fa_size}\" title=\"{$title}\"><span style=\"display: none\">{$statustext}</span></i>{$spacer}";

$spacer = ($withtext) ? " " : "";
if ($withthumbs) {
$output .= "<i class=\"{$text_class} {$fa_class_thumbs} {$fa_size}\" title=\"{$Thumbs_UpDown}\"></i>{$spacer}";
}

if ($withtext) {
$output .= "<span class=\"" . $text_class . "\">" . $statustext . "</span>";
}

return $output;
}

function get_service_control_links($service, $addname = false) {
global $g;
$output = "";
$stitle = ($addname) ? $service['name'] . " " : "";

switch ($service['name']) {
case "openvpn":
$link = '<a title="%s" href="#" id="openvpn-%s-' . $service['mode'] . '-' . $service['vpnid'] . '" >';
break;
case "captiveportal":
$link = '<a title="%s" href="#" id="captiveportal-%s-' . $service['zone'] . '">';
break;
default:
$link = '<a title="%s" href="#" id="%s-' . $service['name'] . '">';
}

if (get_service_status($service)) {
switch ($service['name']) {
case "openvpn":
$output .= '<a href="#" id="openvpn-restartservice-' . $service['mode'] . '-' . $service['vpnid'] . '" >';
break;
case "captiveportal":
$output .= '<a href="#" id="captiveportal-restartservice-' . $service['zone'] . '">';
break;
default:
$output .= '<a href="#" id="restartservice-' . $service['name'] . '" >';
}

$output .= "<i class=\"fa fa-repeat\" title=\"" . sprintf(gettext("Restart %sService"), $stitle) . "\"></i></a>\n";

switch ($service['name']) {
case "openvpn":
$output .= '<a href="#" id="openvpn-stopservice-' . $service['mode'] . '-' . $service['vpnid'] . '" >';
break;
case "captiveportal":
$output .= '<a href="#" id="captiveportal-stopservice-' . $service['zone'] . '">';
break;
default:
$output .= '<a href="#" id="stopservice-' . $service['name'] . '">';
}

$output .= "<i class=\"fa fa-stop-circle-o\" title=\"" . sprintf(gettext("Stop %sService"), $stitle) . "\"></i></a>";

} else {
$service_enabled = is_service_enabled($service['name']);

if ($service['name'] == 'openvpn' || $service['name'] == 'captiveportal' || $service_enabled) {
$output .= sprintf($link, sprintf(gettext("Start %sService"), $stitle), 'startservice');
$output .= '<i class="fa fa-play-circle"></i></a> ';
}
}

return $output;
}

function service_control_start($name, $extras) {
global $g;
switch ($name) {
case 'radvd':
services_radvd_configure();
break;
case 'captiveportal':
$zone = htmlspecialchars($extras['zone']);
captiveportal_init_webgui_zonename($zone);
break;
case 'ntpd':
system_ntp_configure();
break;
case 'dpinger':
setup_gateways_monitor();
break;
case 'bsnmpd':
services_snmpd_configure();
break;
case 'dhcrelay':
services_dhcrelay_configure();
break;
case 'dhcrelay6':
services_dhcrelay6_configure();
break;
case 'dnsmasq':
services_dnsmasq_configure();
break;
case 'unbound':
services_unbound_configure();
break;
case 'dhcpd':
services_dhcpd_configure();
break;
case 'igmpproxy':
services_igmpproxy_configure();
break;
case 'miniupnpd':
upnp_action('start');
break;
case 'ipsec':
ipsec_force_reload();
break;
case 'sshd':
send_event("service restart sshd");
break;
case 'pcscd':
ipsec_force_reload();
break;
case 'openvpn':
$vpnmode = isset($extras['vpnmode']) ? htmlspecialchars($extras['vpnmode']) : htmlspecialchars($extras['mode']);
if (($vpnmode == "server") || ($vpnmode == "client")) {
$id = isset($extras['vpnid']) ? htmlspecialchars($extras['vpnid']) : htmlspecialchars($extras['id']);
$configfile = "{$g['openvpn_base']}/{$vpnmode}{$id}/config.ovpn";
if (file_exists($configfile)) {
openvpn_restart_by_vpnid($vpnmode, $id);
}
}
break;
case 'watchdogd':
watchdogd_configure();
break;
case 'syslogd':
system_syslogd_start();
break;
default:
start_service($name);
break;
}
return sprintf(gettext("%s has been started."), htmlspecialchars($name));
}
function service_control_stop($name, $extras) {
global $g;
switch ($name) {
case 'radvd':
killbypid("{$g['varrun_path']}/radvd.pid");
break;
case 'captiveportal':
$zone = htmlspecialchars($extras['zone']);
killbypid("{$g['varrun_path']}/nginx-{$zone}-CaptivePortal.pid");
killbypid("{$g['varrun_path']}/nginx-{$zone}-CaptivePortal-SSL.pid");
break;
case 'ntpd':
killbyname("ntpd");
break;
case 'openntpd':
killbyname("openntpd");
break;
case 'dpinger':
stop_dpinger();
break;
case 'bsnmpd':
killbypid("{$g['varrun_path']}/snmpd.pid");
break;
case 'choparp':
killbyname("choparp");
break;
case 'dhcpd':
killbyname("dhcpd");
break;
case 'dhcrelay':
killbypid("{$g['varrun_path']}/dhcrelay.pid");
break;
case 'dhcrelay6':
killbypid("{$g['varrun_path']}/dhcrelay6.pid");
break;
case 'dnsmasq':
killbypid("{$g['varrun_path']}/dnsmasq.pid");
break;
case 'unbound':
killbypid("{$g['varrun_path']}/unbound.pid");
break;
case 'igmpproxy':
killbyname("igmpproxy");
break;
case 'miniupnpd':
upnp_action('stop');
break;
case 'sshd':
killbyname("sshd");
break;
case 'pcscd':
case 'ipsec':
exec("/usr/local/sbin/strongswanrc stop");
if (isvalidproc("pcscd")) {
killbyname("pcscd");
}
break;
case 'openvpn':
$vpnmode = htmlspecialchars($extras['vpnmode']);
if (($vpnmode == "server") or ($vpnmode == "client")) {
$id = htmlspecialchars($extras['id']);
$pidfile = "{$g['varrun_path']}/openvpn_{$vpnmode}{$id}.pid";
killbypid($pidfile);
openvpn_delete_tmp($vpnmode, $id);
}
break;
case 'syslogd':
if (isvalidpid("{$g['varrun_path']}/syslog.pid")) {
sigkillbypid("{$g['varrun_path']}/syslog.pid", "TERM");
usleep(100000);
}
if (isvalidpid("{$g['varrun_path']}/syslog.pid")) {
sigkillbypid("{$g['varrun_path']}/syslog.pid", "KILL");
usleep(100000);
}
/* Make sure sshguard stops as well */
sigkillbyname("sshguard", "TERM");
break;
case 'watchdogd':
killbypid("{$g['varrun_path']}/watchdogd.pid");
break;
default:
stop_service($name);
break;
}
return sprintf(gettext("%s has been stopped."), htmlspecialchars($name));
}

function service_control_restart($name, $extras) {
global $g;
switch ($name) {
case 'radvd':
services_radvd_configure();
break;
case 'captiveportal':
$zone = htmlspecialchars($extras['zone']);
killbypid("{$g['varrun_path']}/nginx-{$zone}-CaptivePortal.pid");
killbypid("{$g['varrun_path']}/nginx-{$zone}-CaptivePortal-SSL.pid");
captiveportal_init_webgui_zonename($zone);
break;
case 'ntpd':
case 'openntpd':
system_ntp_configure();
break;
case 'dpinger':
setup_gateways_monitor();
break;
case 'bsnmpd':
services_snmpd_configure();
break;
case 'dhcrelay':
services_dhcrelay_configure();
break;
case 'dhcrelay6':
services_dhcrelay6_configure();
break;
case 'dnsmasq':
services_dnsmasq_configure();
break;
case 'unbound':
services_unbound_configure();
break;
case 'dhcpd':
services_dhcpd_configure();
break;
case 'igmpproxy':
services_igmpproxy_configure();
break;
case 'miniupnpd':
upnp_action('restart');
break;
case 'ipsec':
ipsec_force_reload();
break;
case 'sshd':
send_event("service restart sshd");
break;
case 'pcscd':
exec("/usr/local/sbin/strongswanrc stop");
if (isvalidproc("pcscd")) {
killbyname("pcscd");
}
ipsec_force_reload();
break;
case 'openvpn':
$vpnmode = htmlspecialchars($extras['vpnmode']);
if ($vpnmode == "server" || $vpnmode == "client") {
$id = htmlspecialchars($extras['id']);
$configfile = "{$g['openvpn_base']}/{$vpnmode}{$id}/config.ovpn";
if (file_exists($configfile)) {
openvpn_restart_by_vpnid($vpnmode, $id);
}
}
break;
case 'watchdogd':
watchdogd_configure();
break;
case 'syslogd':
system_syslogd_start();
break;
default:
restart_service($name);
break;
}
return sprintf(gettext("%s has been restarted."), htmlspecialchars($name));
}

?>
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