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acd11955d2
* add get_fail2ban_jails functions * now do component stuff for fail2ban for tracking jails * now use get_fail2ban_jails for getting a list of jails * readd the accidentally deleted update app bit * white space cleanup * Update fail2ban component code * remove unneeded variable
88 lines
2.3 KiB
PHP
88 lines
2.3 KiB
PHP
<?php
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use LibreNMS\RRD\RrdDefinition;
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echo "fail2ban";
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$name = 'fail2ban';
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$app_id = $app['app_id'];
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$options = '-O qv';
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$mib = 'NET-SNMP-EXTEND-MIB';
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$oid = 'nsExtendOutputFull.8.102.97.105.108.50.98.97.110';
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$new_component = snmp_walk($device, $oid, $options, $mib);
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update_application($app, $new_component);
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$bannedStuff = explode("\n", $new_component);
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$total_banned=$bannedStuff[0];
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$firewalled=$bannedStuff[1];
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$rrd_name = array('app', $name, $app_id);
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$rrd_def = RrdDefinition::make()
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->addDataset('banned', 'GAUGE', 0)
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->addDataset('firewalled', 'GAUGE', 0);
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$fields = array(
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'banned' =>$total_banned,
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'firewalled' => $firewalled,
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);
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$tags = array('name' => $name, 'app_id' => $app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name);
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data_update($device, 'app', $tags, $fields);
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$int=2;
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$jails=array();
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while (isset($bannedStuff[$int])) {
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list($jail, $banned) = explode(" ", $bannedStuff[$int]);
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if (isset($jail) && isset($banned)) {
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$jails[] = $jail;
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$rrd_name = array('app', $name, $app_id, $jail);
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$rrd_def = RrdDefinition::make()->addDataset('banned', 'GAUGE', 0);
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$fields = array('banned' => $banned);
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$tags = array('name' => $name, 'app_id' => $app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name);
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data_update($device, 'app', $tags, $fields);
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}
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$int++;
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}
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//
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// component processing for fail2ban
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//
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$device_id=$device['device_id'];
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$options=array(
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'filter' => array(
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'type' => array('=', 'fail2ban'),
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),
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);
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$component = new LibreNMS\Component();
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$f2b_components = $component->getComponents($device_id, $options);
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// if no jails, delete fail2ban components
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if (empty($jails)) {
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if (isset($f2b_components[$device_id])) {
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foreach ($f2b_components[$device_id] as $component_id => $_unused) {
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$component->deleteComponent($component_id);
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}
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}
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} else {
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if (isset($f2b_components[$device_id])) {
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$f2bc = $f2b_components[$device_id];
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} else {
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$f2bc = $component->createComponent($device_id, 'fail2ban');
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}
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$id = $component->getFirstComponentID($f2bc);
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$f2bc[$id]['label'] = 'Fail2ban Jails';
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$f2bc[$id]['jails'] = json_encode($jails);
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$component->setComponentPrefs($device_id, $f2bc);
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}
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