PHP mwexec_bg函数代码示例

    if ($a_graphs[$graphid]) {
        unset($a_graphs[$graphid]);
        $a_mailreports[$id]['row'] = $a_graphs;
        write_config();
        header("Location: status_mail_report_edit.php?id={$id}");
        exit;
    }
}
$frequencies = array("daily", "weekly", "monthly");
$daysofweek = array("" => "", "0" => "sunday", "1" => "monday", "2" => "tuesday", "3" => "wednesday", "4" => "thursday", "5" => "friday", "6" => "saturday");
$dayofmonth = array("", "1", "15");
if ($_POST) {
    unset($_POST['__csrf_magic']);
    $pconfig = $_POST;
    if ($_POST['Submit'] == "Send Now") {
        mwexec_bg("/usr/local/bin/mail_reports_generate.php {$id}");
        header("Location: status_mail_report_edit.php?id={$id}");
        exit;
    }
    $friendly = "";
    // Default to midnight if unset/invalid.
    $pconfig['timeofday'] = isset($pconfig['timeofday']) ? $pconfig['timeofday'] : 0;
    $friendlytime = sprintf("%02d:00", $pconfig['timeofday']);
    $friendly = "Daily at {$friendlytime}";
    // If weekly, check for day of week
    if ($pconfig['frequency'] == "weekly") {
        $pconfig['dayofweek'] = isset($pconfig['dayofweek']) ? $pconfig['dayofweek'] : 0;
        $friendly = "Weekly, on {$daysofweek[$pconfig['dayofweek']]} at {$friendlytime}";
    } else {
        if (isset($pconfig['dayofweek'])) {
            unset($pconfig['dayofweek']);

function start_installation()
{
    global $g, $fstype, $savemsg;
    if (file_exists("/tmp/install_complete")) {
        return;
    }
    $ps_running = exec("/bin/ps awwwux | /usr/bin/grep -v grep | /usr/bin/grep 'sh /tmp/installer.sh'");
    if ($ps_running) {
        return;
    }
    $fd = fopen("/tmp/installer.sh", "w");
    if (!$fd) {
        die(gettext("Could not open /tmp/installer.sh for writing"));
        exit;
    }
    fwrite($fd, "/bin/rm /tmp/.pc-sysinstall/pc-sysinstall.log 2>/dev/null\n");
    fwrite($fd, "/usr/sbin/pc-sysinstall/pc-sysinstall/pc-sysinstall.sh -c /usr/sbin/pc-sysinstall/examples/pfSense-install.cfg \n");
    fwrite($fd, "/bin/chmod a+rx /usr/local/bin/after_installation_routines.sh\n");
    fwrite($fd, "cd / && /usr/local/bin/after_installation_routines.sh\n");
    fwrite($fd, "/bin/mkdir /mnt/tmp\n");
    fwrite($fd, "/usr/bin/touch /tmp/install_complete\n");
    fclose($fd);
    exec("/bin/chmod a+rx /tmp/installer.sh");
    mwexec_bg("/bin/sh /tmp/installer.sh");
}

header("Pragma: no-cache"); // HTTP/1.0
*/
require_once "guiconfig.inc";
class QueueStats
{
    public $queuename;
    public $queuelength;
    public $pps;
    public $bandwidth;
    public $borrows;
    public $suspends;
    public $drops;
}
if (!file_exists("{$g['varrun_path']}/qstats.pid") || !isvalidpid("{$g['varrun_path']}/qstats.pid")) {
    /* Start in the background so we don't hang up the GUI */
    mwexec_bg("/usr/local/sbin/qstats -p {$g['varrun_path']}/qstats.pid");
    /* Give it a moment to start up */
    sleep(1);
}
$fd = @fsockopen("unix://{$g['varrun_path']}/qstats");
if (!$fd) {
    $error = gettext("Something wrong happened during communication with stat gathering.");
} else {
    $stats = "";
    while (!feof($fd)) {
        $stats .= fread($fd, 4096);
    }
    fclose($fd);
    @file_put_contents("{$g['tmp_path']}/qstats", $stats);
    $altqstats = @parse_xml_config("{$g['tmp_path']}/qstats", array("altqstats"));
    if ($altqstats == -1) {

            if (is_numeric($pconfig['filterdescriptions']) && $pconfig['filterdescriptions'] > 0) {
                $config['syslog']['filterdescriptions'] = $pconfig['filterdescriptions'];
            } elseif (isset($config['syslog']['filterdescriptions'])) {
                unset($config['syslog']['filterdescriptions']);
            }
            $config['rrd']['enable'] = !empty($pconfig['rrdenable']);
            write_config();
            $retval = 0;
            $retval = system_syslogd_start();
            if ($oldnologdefaultblock !== isset($config['syslog']['nologdefaultblock']) || $oldnologdefaultpass !== isset($config['syslog']['nologdefaultpass']) || $oldnologbogons !== isset($config['syslog']['nologbogons']) || $oldnologprivatenets !== isset($config['syslog']['nologprivatenets'])) {
                $retval |= filter_configure();
            }
            $savemsg = get_std_save_message();
            if ($oldnologlighttpd !== isset($config['syslog']['nologlighttpd'])) {
                log_error(gettext("webConfigurator configuration has changed. Restarting webConfigurator."));
                mwexec_bg('/usr/local/etc/rc.restart_webgui 2');
                $savemsg .= "<br />" . gettext("WebGUI process is restarting.");
            }
            filter_pflog_start();
            enable_rrd_graphing();
            setup_gateways_monitor();
        }
    }
}
legacy_html_escape_form_data($pconfig);
$closehead = false;
include "head.inc";
?>

    if ($pkg_interface != "console") {
        $static_output .= gettext("Finished rebuilding Suricata configuration from saved settings.\n");
        update_output_window($static_output);
    }
    log_error(gettext("[Suricata] Finished rebuilding installation from saved settings..."));
    // Only try to start Suricata if not in reboot
    if (!$g['booting']) {
        if ($pkg_interface != "console") {
            update_status(gettext("Starting Suricata using rebuilt configuration..."));
            $static_output .= gettext("Starting Suricata using the rebuilt configuration...");
            update_output_window($static_output);
            mwexec_bg("{$rcdir}suricata.sh start");
            $static_output .= gettext(" done.\n");
            update_output_window($static_output);
        } else {
            mwexec_bg("{$rcdir}suricata.sh start");
        }
    }
}
// If this is first install and "forcekeepsettings" is empty,
// then default it to 'on'.
if (empty($config['installedpackages']['suricata']['config'][0]['forcekeepsettings'])) {
    $config['installedpackages']['suricata']['config'][0]['forcekeepsettings'] = 'on';
}
// Finished with file system mods, so remount it read-only
conf_mount_ro();
// Update Suricata package version in configuration
$config['installedpackages']['suricata']['config'][0]['suricata_config_ver'] = $config['installedpackages']['package'][get_pkg_id("suricata")]['version'];
write_config("Suricata pkg v{$config['installedpackages']['package'][get_pkg_id("suricata")]['version']}: post-install configuration saved.");
// Done with post-install, so clear flag
unset($g['suricata_postinstall']);

        exit;
    }
}
if ($_GET['deletefile']) {
    $filename = basename($_GET['deletefile']);
    if (file_exists("/root/{$filename}") && preg_match("/pfSense-full-backup-\\d+-\\d+\\.tgz/", $filename) == 1) {
        unlink("/root/" . $filename);
        $savemsg = htmlspecialchars($filename) . " " . gettext("has been deleted.");
    } else {
        $savemsg = htmlspecialchars($filename) . " " . gettext("has not been been deleted (invalid backup file or file does not exist).");
    }
}
if ($_POST['restorefile']) {
    $filename = basename($_POST['restorefile']);
    if (file_exists("/root/{$filename}") && preg_match("/pfSense-full-backup-\\d+-\\d+\\.tgz/", $filename) == 1) {
        mwexec_bg("/etc/rc.restore_full_backup /root/" . escapeshellcmd($filename));
        $savemsg = gettext("The firewall is currently restoring") . " " . htmlspecialchars($filename);
    } else {
        $savemsg = htmlspecialchars($filename) . " " . gettext("has not been been restored (invalid backup file or file does not exist).");
    }
}
$pgtitle = array(gettext("Diagnostics"), gettext("Restore full backup"));
include "head.inc";
?>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php 
include "fbegin.inc";
if ($input_errors) {
    print_input_errors($input_errors);
}

include "head.inc";
require_once "ipsec.inc";
if ($_GET['act'] == 'connect') {
    if (ctype_digit($_GET['ikeid'])) {
        $ph1ent = ipsec_get_phase1($_GET['ikeid']);
        if (!empty($ph1ent)) {
            if (empty($ph1ent['iketype']) || $ph1ent['iketype'] == 'ikev1') {
                $ph2entries = ipsec_get_number_of_phase2($_GET['ikeid']);
                for ($i = 0; $i < $ph2entries; $i++) {
                    $connid = escapeshellarg("con{$_GET['ikeid']}00{$i}");
                    mwexec("/usr/local/sbin/ipsec down {$connid}");
                    mwexec_bg("/usr/local/sbin/ipsec up {$connid}");
                }
            } else {
                mwexec("/usr/local/sbin/ipsec down con" . escapeshellarg($_GET['ikeid']));
                mwexec_bg("/usr/local/sbin/ipsec up con" . escapeshellarg($_GET['ikeid']));
            }
        }
    }
} else {
    if ($_GET['act'] == 'ikedisconnect') {
        if (ctype_digit($_GET['ikeid'])) {
            if (!empty($_GET['ikesaid']) && ctype_digit($_GET['ikesaid'])) {
                mwexec("/usr/local/sbin/ipsec down con" . escapeshellarg($_GET['ikeid']) . "[" . escapeshellarg($_GET['ikesaid']) . "]");
            } else {
                mwexec("/usr/local/sbin/ipsec down con" . escapeshellarg($_GET['ikeid']));
            }
        }
    } else {
        if ($_GET['act'] == 'childdisconnect') {
            if (ctype_digit($_GET['ikeid'])) {

    if (file_exists(HVDEF_HAVP_STARTUP_SCRIPT)) {
        mwexec_bg(HVDEF_HAVP_STARTUP_SCRIPT . " start");
        sleep(3);
    }
    /* Restart service */
} elseif ($_POST['restart'] != '') {
    // restart_service($_POST['restart']);
    if (file_exists(HVDEF_HAVP_STARTUP_SCRIPT)) {
        mwexec_bg(HVDEF_HAVP_STARTUP_SCRIPT . " restart");
        sleep(3);
    }
    /* Stop service */
} elseif ($_POST['stop'] != '') {
    // stop_service($_POST['stop']);
    if (file_exists(HVDEF_HAVP_STARTUP_SCRIPT)) {
        mwexec_bg(HVDEF_HAVP_STARTUP_SCRIPT . " stop");
        sleep(3);
    }
}
/* Scan start */
if ($_POST['scanpath'] != '') {
    $scandir = $_POST['scanpath'];
    if (function_exists("start_antivirus_scanner")) {
        start_antivirus_scanner($scandir);
    }
}
/* Start AV Update */
if ($_POST['startupdate'] != '') {
    if (function_exists("havp_update_AV")) {
        havp_update_AV();
    }

 /**
  * Wrapper for rc.reboot
  *
  * @param string $username
  * @param string $password
  *
  * @return bool
  */
 public function reboot($username, $password)
 {
     $this->auth($username, $password);
     mwexec_bg("/etc/rc.reboot");
     return true;
 }

    if (!empty($config['installedpackages']['snortglobal']['dashboard_widget']) && stristr($config['widgets']['sequence'], "snort_alerts-container") === FALSE) {
        $config['widgets']['sequence'] .= "," . $config['installedpackages']['snortglobal']['dashboard_widget'];
    }
    $rebuild_rules = false;
    if ($pkg_interface != "console") {
        update_output_window(gettext("Finished rebuilding Snort configuration files..."));
    }
    log_error(gettext("[Snort] Finished rebuilding installation from saved settings..."));
    /* Only try to start Snort if not in reboot */
    if (!$g['booting']) {
        if ($pkg_interface != "console") {
            update_status(gettext("Starting Snort using rebuilt configuration..."));
            mwexec_bg("{$rcdir}snort.sh start");
            update_output_window(gettext("Snort is starting as a background task using the rebuilt configuration..."));
        } else {
            mwexec_bg("{$rcdir}snort.sh start");
        }
    }
}
/* We're finished with conf partition mods, return to read-only */
conf_mount_ro();
/* If an existing Snort Dashboard Widget container is not found, */
/* then insert our default Widget Dashboard container.           */
if (stristr($config['widgets']['sequence'], "snort_alerts-container") === FALSE) {
    $config['widgets']['sequence'] .= ",{$snort_widget_container}";
}
/* Update Snort package version in configuration */
$config['installedpackages']['snortglobal']['snort_config_ver'] = "3.2.6";
write_config("Snort pkg v3.2.6: post-install configuration saved.");
/* Done with post-install, so clear flag */
unset($g['snort_postinstall']);

                    run_plugins("/usr/local/pkg/firmware_upgrade");
                    /* Check for input errors, firmware locks, warnings, then check for firmware if sig_override is set */
                    if (!$input_errors && !is_subsystem_dirty('firmwarelock') && (!$sig_warning || $_POST['sig_override'])) {
                        if (file_exists("{$g['upload_path']}/firmware.tgz")) {
                            /* fire up the update script in the background */
                            mark_subsystem_dirty('firmwarelock');
                            $savemsg = gettext("The firmware is now being updated. The firewall will reboot automatically.");
                            if (stristr($_FILES['ulfile']['name'], "nanobsd") or $_POST['isnano'] == "yes") {
                                mwexec_bg("/etc/rc.firmware pfSenseNanoBSDupgrade {$g['upload_path']}/firmware.tgz");
                            } else {
                                if ($g['platform'] == "nanobsd") {
                                    $whichone = "pfSenseNanoBSDupgrade";
                                } else {
                                    $whichone = "pfSenseupgrade";
                                }
                                mwexec_bg("/etc/rc.firmware {$whichone} {$g['upload_path']}/firmware.tgz");
                                unset($whichone);
                            }
                        } else {
                            $savemsg = sprintf(gettext("Firmware image missing or other error, please try again %s."), $errortext);
                        }
                    }
                }
            }
        }
    }
}
$pgtitle = array(gettext("System"), gettext("Firmware"));
include "head.inc";
if ($input_errors) {
    print_input_errors($input_errors);

        case 'igmpproxy':
            services_igmpproxy_configure();
            break;
        case 'miniupnpd':
            upnp_action('start');
            break;
        case 'racoon':
            vpn_ipsec_force_reload();
            break;
        case 'openvpn':
            $vpnmode = $_GET['vpnmode'];
            if ($vpnmode == "server" || $vpnmode == "client") {
                $id = $_GET['id'];
                $configfile = "{$g['varetc_path']}/openvpn/{$vpnmode}{$id}.conf";
                if (file_exists($configfile)) {
                    mwexec_bg("/usr/local/sbin/openvpn --config {$configfile}");
                }
            }
            break;
        case 'relayd':
            relayd_configure();
            break;
        default:
            start_service($_GET['service']);
            break;
    }
    $savemsg = sprintf(gettext("%s has been started."), htmlspecialchars($_GET['service']));
    sleep(5);
}
/* stop service */
if ($_GET['mode'] == "stopservice" && !empty($_GET['service'])) {

/**
 *  start capture operation
 *  @param array $option, options to pass to tpcdump (interface, promiscuous, snaplen, fam, host, proto, port)
 */
function start_capture($options)
{
    $cmd_opts = array();
    $filter_opts = array();
    $intf = get_real_interface($options['interface']);
    $cmd_opts[] = '-i ' . $intf;
    if (empty($options['promiscuous'])) {
        // disable promiscuous mode
        $cmd_opts[] = '-p';
    }
    if (!empty($options['snaplen']) && is_numeric($options['snaplen'])) {
        // setup Packet Length
        $cmd_opts[] = '-s ' . $options['snaplen'];
    }
    if (!empty($options['count']) && is_numeric($options['count'])) {
        // setup count
        $cmd_opts[] = '-c ' . $options['count'];
    }
    if (!empty($options['fam']) && in_array($options['fam'], array('ip', 'ip6'))) {
        // filter address family
        $filter_opts[] = $options['fam'];
    }
    if (!empty($options['proto'])) {
        // filter protocol
        $filter_opts[] = $options['proto'];
    }
    if (!empty($options['host'])) {
        // filter host argument
        $filter = '';
        $prev_token = '';
        foreach (explode(' ', $options['host']) as $token) {
            if (in_array(trim($token), array('and', 'or'))) {
                $filter .= $token;
            } elseif (is_ipaddr($token)) {
                $filter .= "host " . $prev_token . " " . $token;
            } elseif (is_subnet($token)) {
                $filter .= "net " . $prev_token . " " . $token;
            }
            if (trim($token) == 'not') {
                $prev_token = 'not';
            } else {
                $prev_token = '';
            }
            $filter .= " ";
        }
        $filter_opts[] = "( " . $filter . " )";
    }
    if (!empty($options['port'])) {
        // filter port
        $filter_opts[] = "port " . str_replace("!", "not ", $options['port']);
    }
    if (!empty($intf)) {
        $cmd = '/usr/sbin/tcpdump ';
        $cmd .= implode(' ', $cmd_opts);
        $cmd .= ' -w /root/packetcapture.cap ';
        $cmd .= " " . escapeshellarg(implode(' and ', $filter_opts));
        //delete previous packet capture if it exists
        if (file_exists('/root/packetcapture.cap')) {
            unlink('/root/packetcapture.cap');
        }
        mwexec_bg($cmd);
    }
}

	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	POSSIBILITY OF SUCH DAMAGE.
*/
require_once 'config.inc';
require_once 'util.inc';
$pf_version = substr(trim(file_get_contents("/etc/version")), 0, 3);
if ($pf_version > 2.0) {
    define('SQUID_LOCALBASE', '/usr/pbi/squid-' . php_uname("m"));
} else {
    define('SQUID_LOCALBASE', '/usr/local');
}
$settings = $config['installedpackages']['squidcache']['config'][0];
// Only check the cache if Squid is actually caching.
// If there is no cache then quietly do nothing.
if ($settings['harddisk_cache_system'] != "null") {
    $cachedir = $settings['harddisk_cache_location'] ? $settings['harddisk_cache_location'] : '/var/squid/cache';
    $swapstate = $cachedir . '/swap.state';
    $disktotal = disk_total_space(dirname($cachedir));
    $diskfree = disk_free_space(dirname($cachedir));
    $diskusedpct = round(($disktotal - $diskfree) / $disktotal * 100);
    $swapstate_size = filesize($swapstate);
    $swapstate_pct = round($swapstate_size / $disktotal * 100);
    // If the swap.state file is taking up more than 75% disk space,
    //	or the drive is 90% full and swap.state is larger than 1GB,
    //	kill it and initiate a rotate to write a fresh copy.
    if ($swapstate_pct > 75 || $diskusedpct > 90 && $swapstate_size > 1024 * 1024 * 1024) {
        mwexec_bg("/bin/rm {$swapstate}; " . SQUID_LOCALBASE . "/sbin/squid -k rotate");
        log_error(gettext(sprintf("Squid swap.state file exceeded size limits. Removing and rotating. File was %d bytes, %d%% of total disk space.", $swapstate_size, $swapstate_pct)));
    }
}

function pfb_cron_update($type)
{
    global $pfb;
    // Query for any active pfBlockerNG CRON jobs
    exec('/bin/ps -wx', $result_cron);
    if (preg_grep("/pfblockerng[.]php\\s+?(cron|update)/", $result_cron)) {
        pfbupdate_status(gettext("Force {$type} Terminated - Failed due to Active Running Task. Click 'View' for running process"));
        exit;
    }
    if (!file_exists("{$pfb['log']}")) {
        touch("{$pfb['log']}");
    }
    // Update status window with correct task
    if ($type == 'update') {
        pfbupdate_status(gettext('Running Force Update Task'));
    } elseif ($type == 'reload') {
        $reload_type = htmlspecialchars($_POST['rmode']);
        pfbupdate_status(gettext("Running Force Reload Task - {$reload_type}"));
        switch ($reload_type) {
            case 'IP':
                $type = 'updateip';
                break;
            case 'DNSBL':
                $type = 'updatednsbl';
                rmdir_recursive("{$pfb['dnsdir']}");
                break;
            case 'All':
            default:
                $type = 'update';
                rmdir_recursive("{$pfb['dnsdir']}");
        }
    } else {
        pfbupdate_status(gettext('Running Force CRON Task'));
    }
    // Remove any existing pfBlockerNG CRON Jobs
    install_cron_job('pfblockerng.php cron', false);
    // Execute PHP process in the background
    mwexec_bg("/usr/local/bin/php /usr/local/www/pfblockerng/pfblockerng.php {$type} >> {$pfb['log']} 2>&1");
    // Execute Live Tail function
    pfb_livetail($pfb['log'], 'force');
}