break;
}
}
}
}
if ($pfb['update_cron']) {
sync_package_pfblockerng("cron");
} else {
sync_package_pfblockerng("noupdates");
$log = "\n No Updates required.\n CRON PROCESS ENDED\n UPDATE PROCESS ENDED\n";
pfb_logger("{$log}", "1");
}
// Call Log Mgmt Function
// If Update GUI 'Manual view' is selected. Last output will be missed. So sleep for 5 secs.
sleep(5);
pfb_log_mgmt();
}
// Function to process the downloaded Maxmind Database and format into Continent txt files.
function pfblockerng_uc_countries()
{
global $g, $pfb;
$maxmind_cont = "{$pfb['dbdir']}/country_continent.csv";
$maxmind_cc4 = "{$pfb['dbdir']}/GeoIPCountryWhois.csv";
$maxmind_cc6 = "{$pfb['dbdir']}/GeoIPv6.csv";
// Create Folders if not Exist
$folder_array = array("{$pfb['dbdir']}", "{$pfb['logdir']}", "{$pfb['ccdir']}");
foreach ($folder_array as $folder) {
safe_mkdir("{$folder}", 0755);
}
$now = date("m/d/y G:i:s", time());
$log = "Country Code Update Start - [ NOW ]\n\n";
function pfblockerng_sync_cron()
{
global $config, $pfb, $pfbarr;
// Call base hour converter
$pfb_sch = pfb_cron_base_hour();
$hour = date('G');
$dow = date('N');
$pfb['update_cron'] = FALSE;
$log = " CRON PROCESS START [ NOW ]\n";
pfb_logger("{$log}", 1);
$list_type = array('pfblockernglistsv4' => '_v4', 'pfblockernglistsv6' => '_v6', 'pfblockerngdnsbl' => '_v4', 'pfblockerngdnsbleasylist' => '_v4');
foreach ($list_type as $ip_type => $vtype) {
if (!empty($config['installedpackages'][$ip_type]['config'])) {
foreach ($config['installedpackages'][$ip_type]['config'] as $list) {
if (isset($list['row']) && $list['action'] != 'Disabled' && $list['cron'] != 'Never') {
foreach ($list['row'] as $row) {
if (!empty($row['url']) && $row['state'] != 'Disabled') {
if ($vtype == '_v4') {
$header = "{$row['header']}";
} else {
$header = "{$row['header']}_v6";
}
// Determine folder location for alias (return array $pfbarr)
pfb_determine_list_detail($list['action'], '', '', '');
$pfbfolder = $pfbarr['folder'];
$pfborig = $pfbarr['orig'];
// Bypass update if state is defined as 'Hold' and list file exists
if ($row['state'] == 'Hold' && file_exists("{$pfbfolder}/{$header}.txt")) {
continue;
}
// Allow cURL SSL downgrade if user configured.
$pflex = FALSE;
if ($row['state'] == 'Flex') {
$pflex = TRUE;
}
switch ($list['cron']) {
case 'EveryDay':
if ($hour == $pfb['24hour']) {
pfb_update_check($header, $row['url'], $pfbfolder, $pfborig, $pflex, $row['format']);
}
break;
case 'Weekly':
if ($hour == $pfb['24hour'] && $dow == $list['dow']) {
pfb_update_check($header, $row['url'], $pfbfolder, $pfborig, $pflex, $row['format']);
}
break;
default:
if ($pfb['interval'] == '1' || in_array($hour, $pfb_sch)) {
pfb_update_check($header, $row['url'], $pfbfolder, $pfborig, $pflex, $row['format']);
}
break;
}
}
}
}
}
}
}
// If no lists require updates, check if Continents are configured and update accordingly.
if (!$pfb['update_cron']) {
foreach ($pfb['continents'] as $continent => $pfb_alias) {
if (isset($config['installedpackages']['pfblockerng' . strtolower(str_replace(' ', '', $continent))]['config'])) {
$continent_config = $config['installedpackages']['pfblockerng' . strtolower(str_replace(' ', '', $continent))]['config'][0];
if ($continent_config['action'] != 'Disabled') {
$pfb['update_cron'] = TRUE;
break;
}
}
}
}
if ($pfb['update_cron']) {
sync_package_pfblockerng('cron');
$pfb['update_cron'] = FALSE;
} else {
sync_package_pfblockerng('noupdates');
$log = "\n No Updates required.\n CRON PROCESS ENDED\n UPDATE PROCESS ENDED\n";
pfb_logger("{$log}", 1);
}
// Call log mgmt function
// If Update GUI 'Manual view' is selected. Last output will be missed. So sleep for 5 secs.
sleep(5);
pfb_log_mgmt();
}
function pfb_cron_update($type)
{
global $pfb;
// Query for any Active pfBlockerNG CRON Jobs
$result_cron = array();
$cron_event = exec("/bin/ps -wx", $result_cron);
if (preg_grep("/pfblockerng[.]php\\s+cron/", $result_cron) || preg_grep("/pfblockerng[.]php\\s+update/", $result_cron)) {
pfbupdate_status(gettext("Force {$type} Terminated - Failed due to Active Running Task"));
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") {
pfbupdate_status(gettext("Running Force Reload Task"));
$type = "update";
} else {
pfbupdate_status(gettext("Running Force CRON Task"));
}
// Remove any existing pfBlockerNG CRON Jobs
install_cron_job("pfblockerng.php cron", false);
// Execute PHP Process in the Background
mwexec_bg("/usr/local/bin/php /usr/local/www/pfblockerng/pfblockerng.php {$type} >> {$pfb['log']} 2>&1");
// Start at EOF
$lastpos_old = "";
$len = filesize("{$pfb['log']}");
$lastpos = $len;
while (true) {
usleep(300000);
//0.3s
clearstatcache(false, $pfb['log']);
$len = filesize("{$pfb['log']}");
if ($len < $lastpos) {
//file deleted or reset
$lastpos = $len;
} else {
$f = fopen($pfb['log'], "rb");
if ($f === false) {
die;
}
fseek($f, $lastpos);
while (!feof($f)) {
$pfb_buffer = fread($f, 2048);
$pfb_output .= str_replace(array("\r", "\")"), "", $pfb_buffer);
// Refresh on new lines only. This allows Scrolling.
if ($lastpos != $lastpos_old) {
pfbupdate_output($pfb_output);
}
$lastpos_old = $lastpos;
ob_flush();
flush();
}
$lastpos = ftell($f);
fclose($f);
}
// Capture Remaining Output before closing File
if (preg_match("/(UPDATE PROCESS ENDED)/", $pfb_output)) {
$f = fopen($pfb['log'], "rb");
fseek($f, $lastpos);
$pfb_buffer = fread($f, 2048);
$pfb_output .= str_replace("\r", "", $pfb_buffer);
pfbupdate_output($pfb_output);
clearstatcache(false, $pfb['log']);
ob_flush();
flush();
fclose($f);
// Call Log Mgmt Function
pfb_log_mgmt();
die;
}
}
}
