mirror of
https://github.com/librenms/librenms.git
synced 2024-10-07 16:52:45 +00:00
8a6f158ab8
* Add echo of name and app_id to all Applications * Make echo not application specifc * Fix echo * Do spaces make StyleCI happy? * Not spaces, but the type of quotes makes StyleCI happy
99 lines
2.8 KiB
PHP
99 lines
2.8 KiB
PHP
<?php
|
|
|
|
use LibreNMS\Exceptions\JsonAppException;
|
|
use LibreNMS\Exceptions\JsonAppParsingFailedException;
|
|
use LibreNMS\RRD\RrdDefinition;
|
|
|
|
$name = 'fail2ban';
|
|
$app_id = $app['app_id'];
|
|
|
|
try {
|
|
$f2b = json_app_get($device, $name);
|
|
} catch (JsonAppParsingFailedException $e) {
|
|
// Legacy script, build compatible array
|
|
$legacy = explode("\n", $e->getOutput());
|
|
$f2b = [
|
|
'data' => [
|
|
'total' => array_shift($legacy), // total was first line in legacy app
|
|
'jails' => [],
|
|
],
|
|
];
|
|
|
|
foreach ($legacy as $jail_data) {
|
|
[$jail, $banned] = explode(' ', $jail_data);
|
|
if (isset($jail) && isset($banned)) {
|
|
$f2b['data']['jails'][$jail] = $banned;
|
|
}
|
|
}
|
|
} catch (JsonAppException $e) {
|
|
echo PHP_EOL . $name . ':' . $e->getCode() . ':' . $e->getMessage() . PHP_EOL;
|
|
update_application($app, $e->getCode() . ':' . $e->getMessage(), []); // Set empty metrics and error message
|
|
|
|
return;
|
|
}
|
|
|
|
$f2b = $f2b['data'];
|
|
|
|
$metrics = [];
|
|
|
|
$rrd_name = ['app', $name, $app_id];
|
|
$rrd_def = RrdDefinition::make()
|
|
->addDataset('banned', 'GAUGE', 0)
|
|
->addDataset('firewalled', 'GAUGE', 0);
|
|
|
|
$fields = ['banned' => $f2b['total']];
|
|
$metrics['total'] = $fields; // don't include legacy ds in db
|
|
$fields['firewalled'] = 'U'; // legacy ds
|
|
|
|
$tags = ['name' => $name, 'app_id' => $app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name];
|
|
data_update($device, 'app', $tags, $fields);
|
|
|
|
foreach ($f2b['jails'] as $jail => $banned) {
|
|
$rrd_name = ['app', $name, $app_id, $jail];
|
|
$rrd_def = RrdDefinition::make()->addDataset('banned', 'GAUGE', 0);
|
|
$fields = ['banned' => $banned];
|
|
|
|
$metrics["jail_$jail"] = $fields;
|
|
$tags = ['name' => $name, 'app_id' => $app_id, 'rrd_def' => $rrd_def, 'rrd_name' => $rrd_name];
|
|
data_update($device, 'app', $tags, $fields);
|
|
}
|
|
|
|
update_application($app, 'ok', $metrics);
|
|
|
|
//
|
|
// component processing for fail2ban
|
|
//
|
|
$device_id = $device['device_id'];
|
|
|
|
$options = [
|
|
'filter' => [
|
|
'type' => ['=', 'fail2ban'],
|
|
],
|
|
];
|
|
|
|
$component = new LibreNMS\Component();
|
|
$f2b_components = $component->getComponents($device_id, $options);
|
|
|
|
// if no jails, delete fail2ban components
|
|
if (empty($f2b['jails'])) {
|
|
if (isset($f2b_components[$device_id])) {
|
|
foreach ($f2b_components[$device_id] as $component_id => $_unused) {
|
|
$component->deleteComponent($component_id);
|
|
}
|
|
}
|
|
} else {
|
|
if (isset($f2b_components[$device_id])) {
|
|
$f2bc = $f2b_components[$device_id];
|
|
} else {
|
|
$f2bc = $component->createComponent($device_id, 'fail2ban');
|
|
}
|
|
|
|
$id = $component->getFirstComponentID($f2bc);
|
|
$f2bc[$id]['label'] = 'Fail2ban Jails';
|
|
$jails = array_keys($f2b['jails']);
|
|
sort($jails);
|
|
$f2bc[$id]['jails'] = json_encode(array_values($jails));
|
|
|
|
$component->setComponentPrefs($device_id, $f2bc);
|
|
}
|