516 lines
15 KiB
PHP
516 lines
15 KiB
PHP
<?php
|
|
|
|
// Pandora FMS - http://pandorafms.com
|
|
// ==================================================
|
|
// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
|
|
// Please see http://pandorafms.org for full contribution list
|
|
// This program is free software; you can redistribute it and/or
|
|
// modify it under the terms of the GNU Lesser General Public License
|
|
// as published by the Free Software Foundation; version 2
|
|
// This program is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
|
|
/**
|
|
* Generates a trap
|
|
*
|
|
* @param string Destiny host address.
|
|
* @param string Snmp community.
|
|
* @param string Snmp OID.
|
|
* @param string Snmp agent.
|
|
* @param string Data of the trap.
|
|
* @param string Snmp especific OID.
|
|
*/
|
|
function snmp_generate_trap($snmp_host_address, $snmp_community, $snmp_oid, $snmp_agent, $snmp_data, $snmp_type)
|
|
{
|
|
global $config;
|
|
// Call snmptrap
|
|
if (empty($config['snmptrap'])) {
|
|
switch (PHP_OS) {
|
|
case 'FreeBSD':
|
|
$snmptrap_bin = '/usr/local/bin/snmptrap';
|
|
break;
|
|
|
|
case 'NetBSD':
|
|
$snmptrap_bin = '/usr/pkg/bin/snmptrap';
|
|
break;
|
|
|
|
default:
|
|
$snmptrap_bin = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN' ? 'C:\Windows\snmptrap.exe' : 'snmptrap';
|
|
break;
|
|
}
|
|
} else {
|
|
$snmptrap_bin = $config['snmptrap'];
|
|
}
|
|
|
|
$command = "$snmptrap_bin -v 1 -c ".escapeshellarg($snmp_community).' '.escapeshellarg($snmp_host_address).' '.escapeshellarg($snmp_oid).' '.escapeshellarg($snmp_agent).' '.escapeshellarg($snmp_type).' '.escapeshellarg($snmp_data).' 0 2>&1';
|
|
|
|
$output = null;
|
|
exec($command, $output, $return);
|
|
|
|
if ($return == 0) {
|
|
return true;
|
|
} else {
|
|
return implode(' ', $output);
|
|
}
|
|
}
|
|
|
|
|
|
function snmp_get_default_translations()
|
|
{
|
|
$return = [];
|
|
$return['.1.3.6.1.4.1.2021.10.1.5.1'] = [
|
|
'description' => __('Load Average (Last minute)'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.10.1.5.2'] = [
|
|
'description' => __('Load Average (Last 5 minutes)'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.10.1.5.3'] = [
|
|
'description' => __('Load Average (Last 15 minutes)'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.4.3.0'] = [
|
|
'description' => __('Total Swap Size configured for the host'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.4.4.0'] = [
|
|
'description' => __('Available Swap Space on the host'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.4.5.0'] = [
|
|
'description' => __('Total Real/Physical Memory Size on the host'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.4.6.0'] = [
|
|
'description' => __('Available Real/Physical Memory Space on the host'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.4.11.0'] = [
|
|
'description' => __('Total Available Memory on the host'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.4.15.0'] = [
|
|
'description' => __('Total Cached Memory'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.4.14.0'] = [
|
|
'description' => __('Total Buffered Memory'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.3.0'] = [
|
|
'description' => __('Amount of memory swapped in from disk (kB/s)'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.4.0'] = [
|
|
'description' => __('Amount of memory swapped to disk (kB/s)'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.57.0'] = [
|
|
'description' => __('Number of blocks sent to a block device'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.58.0'] = [
|
|
'description' => __('Number of blocks received from a block device'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.59.0'] = [
|
|
'description' => __('Number of interrupts processed'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.60.0'] = [
|
|
'description' => __('Number of context switches'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.50.0'] = [
|
|
'description' => __('user CPU time'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.52.0'] = [
|
|
'description' => __('system CPU time'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['.1.3.6.1.4.1.2021.11.53.0'] = [
|
|
'description' => __('idle CPU time'),
|
|
'post_process' => '1',
|
|
];
|
|
$return['1.3.6.1.2.1.1.3.0'] = [
|
|
'description' => __('system Up time'),
|
|
'post_process' => '0.00000011574074',
|
|
];
|
|
|
|
return $return;
|
|
}
|
|
|
|
|
|
function snmp_get_user_translations()
|
|
{
|
|
$row = db_get_row('tconfig', 'token', 'snmp_translations');
|
|
|
|
if (empty($row)) {
|
|
db_process_sql_insert(
|
|
'tconfig',
|
|
[
|
|
'token' => 'snmp_translations',
|
|
'value' => json_encode([]),
|
|
]
|
|
);
|
|
|
|
$return = [];
|
|
} else {
|
|
$return = json_decode($row['value'], true);
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
|
|
function snmp_get_translation_wizard()
|
|
{
|
|
$return = [];
|
|
|
|
$snmp_default_translations = snmp_get_default_translations();
|
|
$snmp_user_translations = snmp_get_user_translations();
|
|
|
|
foreach ($snmp_default_translations as $oid => $translation) {
|
|
$return[$oid] = array_merge($translation, ['readonly' => 1]);
|
|
}
|
|
|
|
foreach ($snmp_user_translations as $oid => $translation) {
|
|
$return[$oid] = array_merge($translation, ['readonly' => 0]);
|
|
}
|
|
|
|
return $return;
|
|
}
|
|
|
|
|
|
function snmp_save_translation($oid, $description, $post_process)
|
|
{
|
|
$row = db_get_row('tconfig', 'token', 'snmp_translations');
|
|
|
|
if (empty($row)) {
|
|
db_process_sql_insert(
|
|
'tconfig',
|
|
[
|
|
'token' => 'snmp_translations',
|
|
'value' => json_encode([]),
|
|
]
|
|
);
|
|
|
|
$snmp_translations = [];
|
|
} else {
|
|
$snmp_translations = json_decode($row['value'], true);
|
|
}
|
|
|
|
if (isset($snmp_translations[$oid])) {
|
|
// exists the oid
|
|
return false;
|
|
} else {
|
|
$snmp_translations[$oid] = [
|
|
'description' => $description,
|
|
'post_process' => $post_process,
|
|
];
|
|
|
|
return (bool) db_process_sql_update(
|
|
'tconfig',
|
|
['value' => json_encode($snmp_translations)],
|
|
['token' => 'snmp_translations']
|
|
);
|
|
}
|
|
}
|
|
|
|
|
|
function snmp_delete_translation($oid)
|
|
{
|
|
$row = db_get_row('tconfig', 'token', 'snmp_translations');
|
|
|
|
if (empty($row)) {
|
|
db_process_sql_insert(
|
|
'tconfig',
|
|
[
|
|
'token' => 'snmp_translations',
|
|
'value' => json_encode([]),
|
|
]
|
|
);
|
|
|
|
$snmp_translations = [];
|
|
} else {
|
|
$snmp_translations = json_decode($row['value'], true);
|
|
}
|
|
|
|
if (isset($snmp_translations[$oid])) {
|
|
unset($snmp_translations[$oid]);
|
|
|
|
return (bool) db_process_sql_update(
|
|
'tconfig',
|
|
['value' => json_encode($snmp_translations)],
|
|
['token' => 'snmp_translations']
|
|
);
|
|
} else {
|
|
// exists the oid
|
|
return false;
|
|
}
|
|
}
|
|
|
|
|
|
function snmp_get_translation($oid)
|
|
{
|
|
$snmp_translations = snmp_get_translation_wizard();
|
|
|
|
return $snmp_translations[$oid];
|
|
}
|
|
|
|
|
|
function snmp_update_translation($oid, $new_oid, $description, $post_process)
|
|
{
|
|
$row = db_get_row('tconfig', 'token', 'snmp_translations');
|
|
|
|
if (empty($row)) {
|
|
db_process_sql_insert(
|
|
'tconfig',
|
|
[
|
|
'token' => 'snmp_translations',
|
|
'value' => json_encode([]),
|
|
]
|
|
);
|
|
|
|
$snmp_translations = [];
|
|
} else {
|
|
$snmp_translations = json_decode($row['value'], true);
|
|
}
|
|
|
|
if (isset($snmp_translations[$new_oid])) {
|
|
return false;
|
|
} else {
|
|
if (isset($snmp_translations[$oid])) {
|
|
unset($snmp_translations[$oid]);
|
|
|
|
$snmp_translations[$new_oid] = [
|
|
'description' => $description,
|
|
'post_process' => $post_process,
|
|
];
|
|
|
|
return (bool) db_process_sql_update(
|
|
'tconfig',
|
|
['value' => json_encode($snmp_translations)],
|
|
['token' => 'snmp_translations']
|
|
);
|
|
} else {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/*
|
|
* Print the event filter tag cloud (enterprise feature)
|
|
* @param $filter_resume: Array with the active filters
|
|
* @param $filter_refs: Array of all arrays to humanize some tags
|
|
*/
|
|
function print_snmp_tags_active_filters($filter_resume=[])
|
|
{
|
|
global $config;
|
|
|
|
$tags_set = [];
|
|
|
|
// Alert
|
|
if (isset($filter_resume['filter_fired'])) {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('Alert'),
|
|
'value' => $filter_resume['filter_fired'],
|
|
]
|
|
);
|
|
}
|
|
|
|
// Severity
|
|
if (isset($filter_resume['filter_severity'])) {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('Severity'),
|
|
'value' => $filter_resume['filter_severity'],
|
|
]
|
|
);
|
|
}
|
|
|
|
// Pagination
|
|
if ($filter_resume['pagination'] == '') {
|
|
$filter_resume['pagination'] = $config['block_size'];
|
|
}
|
|
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('Pagination'),
|
|
'value' => $filter_resume['pagination'],
|
|
]
|
|
);
|
|
// Free search
|
|
if (isset($filter_resume['free_search_string']) && $filter_resume['free_search_string'] != '') {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('Search'),
|
|
'value' => $filter_resume['free_search_string'],
|
|
]
|
|
);
|
|
}
|
|
|
|
// Status
|
|
if (isset($filter_resume['filter_status']) && $filter_resume['filter_status'] != '') {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('Status'),
|
|
'value' => $filter_resume['filter_status'],
|
|
]
|
|
);
|
|
}
|
|
|
|
// Group by
|
|
if (isset($filter_resume['group_by'])) {
|
|
if ($filter_resume['group_by'] == 0) {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('Group by Enterprise String / IP'),
|
|
'value' => __('No'),
|
|
]
|
|
);
|
|
} else {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('Group by Enterprise String / IP'),
|
|
'value' => __('Yes'),
|
|
]
|
|
);
|
|
}
|
|
}
|
|
|
|
// Date from
|
|
if (isset($filter_resume['date_from_trap']) && $filter_resume['date_from_trap'] != '') {
|
|
if (isset($filter_resume['time_from_trap']) && $filter_resume['time_from_trap'] != '') {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('From'),
|
|
'value' => $filter_resume['date_from_trap'].' '.$filter_resume['time_from_trap'],
|
|
]
|
|
);
|
|
} else {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('From'),
|
|
'value' => $filter_resume['date_from_trap'],
|
|
]
|
|
);
|
|
}
|
|
}
|
|
|
|
// Date to
|
|
if (isset($filter_resume['date_to_trap']) && $filter_resume['date_to_trap'] != '') {
|
|
if (isset($filter_resume['time_to_trap']) && $filter_resume['time_to_trap'] != '') {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('To'),
|
|
'value' => $filter_resume['date_to_trap'].' '.$filter_resume['time_to_trap'],
|
|
]
|
|
);
|
|
} else {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('To'),
|
|
'value' => $filter_resume['date_to_trap'],
|
|
]
|
|
);
|
|
}
|
|
}
|
|
|
|
// Trap type
|
|
if (isset($filter_resume['trap_type'])) {
|
|
array_push(
|
|
$tags_set,
|
|
[
|
|
'title' => __('Trap type'),
|
|
'value' => $filter_resume['trap_type'],
|
|
]
|
|
);
|
|
}
|
|
|
|
$title = '';
|
|
if (!$config['pure']) {
|
|
$title = isset($filter_resume['title']) ? __('Active filter').' ('.$filter_resume['title'].')' : __('Active filters');
|
|
}
|
|
|
|
if (sizeof($filter_resume) > 0) {
|
|
ui_print_tags_view($title, $tags_set);
|
|
}
|
|
}
|
|
|
|
|
|
/**
|
|
* Retunr module type for snmp data type
|
|
*
|
|
* @param [type] $snmp_data_type
|
|
* @return void
|
|
*/
|
|
function snmp_module_get_type(string $snmp_data_type)
|
|
{
|
|
if (preg_match('/INTEGER/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/Integer32/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/octect string/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/bits/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/object identifier/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_string';
|
|
} else if (preg_match('/IpAddress/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_string';
|
|
} else if (preg_match('/Counter/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_inc';
|
|
} else if (preg_match('/Counter32/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_inc';
|
|
} else if (preg_match('/Gauge/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/Gauge32/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/Gauge64/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/Unsigned32/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_inc';
|
|
} else if (preg_match('/TimeTicks/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/Opaque/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_string';
|
|
} else if (preg_match('/Counter64/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_inc';
|
|
} else if (preg_match('/UInteger32/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp';
|
|
} else if (preg_match('/BIT STRING/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_string';
|
|
} else if (preg_match('/STRING/i', $snmp_data_type)) {
|
|
$type = 'remote_snmp_string';
|
|
} else {
|
|
$type = 'remote_snmp_string';
|
|
}
|
|
|
|
if (!$type) {
|
|
$type = 'remote_snmp';
|
|
}
|
|
|
|
$type_id = modules_get_type_id($type);
|
|
|
|
return $type_id;
|
|
}
|