<?php
/**
* Extension to manage a list of gateways and the node address where they should
* point to.
*
* @category Extensions
* @package Pandora FMS
* @subpackage Community
* @version 1.0.0
* @license See below
*
* ______ ___ _______ _______ ________
* | __ \.-----.--.--.--| |.-----.----.-----. | ___| | | __|
* | __/| _ | | _ || _ | _| _ | | ___| |__ |
* |___| |___._|__|__|_____||_____|__| |___._| |___| |__|_|__|_______|
*
* ============================================================================
* Copyright (c) 2005-2019 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 General Public License
* as published by the Free Software Foundation for 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.
* ============================================================================
*/
require_once $config['homedir'].'/include/functions_config.php';
enterprise_include_once(
$config['homedir'].'/enterprise/include/pdf_translator.php'
);
enterprise_include_once(
$config['homedir'].'/enterprise/include/functions_metaconsole.php'
);
// Date format for nfdump.
global $nfdump_date_format;
$nfdump_date_format = 'Y/m/d.H:i:s';
/**
* Generates a Tree with given $tree information.
*
* Selects all netflow filters (array (id_name => id_name)) or filters filtered
* Used also in Cloud Wizard.
*
* @param string $tree SNMP tree returned by snmp_broser_get_tree.
* @param string $id Level ID. Do not set, used for recursion.
* @param string $depth Branch depth. Do not set, used for recursion.
* @param integer $last Last.
* @param array $last_array Last_array.
* @param string $sufix Sufix.
* @param array $checked Checked.
* @param boolean $descriptive_ids Descriptive_ids.
* @param string $previous_id Previous_id.
*
* @return string HTML code with complete tree.
*/
function snmp_browser_get_html_tree(
$tree,
$id=0,
$depth=0,
$last=0,
$last_array=[],
$sufix=false,
$checked=[],
$descriptive_ids=false,
$previous_id=''
) {
static $url = false;
$output = '';
// Get the base URL for images.
if ($url === false) {
$url = ui_get_full_url('operation/tree', false, false, false);
}
// Leaf.
if (empty($tree['__LEAVES__'])) {
return '';
}
$count = 0;
$total = (count(array_keys($tree['__LEAVES__'])) - 1);
$last_array[$depth] = $last;
$class = 'item_'.$depth;
if ($depth > 0) {
$output .= '<ul id="ul_'.$id.'" style="margin: 0; padding: 0; display: none;">';
} else {
$output .= '<ul id="ul_'.$id.'" style="margin: 0; padding: 0;">';
}
foreach ($tree['__LEAVES__'] as $level => $sub_level) {
// Id used to expand leafs.
$sub_id = time().rand(0, getrandmax());
// Display the branch.
$output .= '<li id="li_'.$sub_id.'" class="'.$class.'" style="margin: 0; padding: 0;">';
// Indent sub branches.
for ($i = 1; $i <= $depth; $i++) {
if ($last_array[$i] == 1) {
$output .= '<img src="'.$url.'/no_branch.png" style="vertical-align: middle;">';
} else {
$output .= '<img src="'.$url.'/branch.png" style="vertical-align: middle;">';
}
}
// Branch.
if (! empty($sub_level['__LEAVES__'])) {
$output .= "<a id='anchor_$sub_id' onfocus='javascript: this.blur();' href='javascript: toggleTreeNode(\"$sub_id\", \"$id\");'>";
if ($depth == 0 && $count == 0) {
if ($count == $total) {
$output .= '<img src="'.$url.'/one_closed.png" style="vertical-align: middle;">';
} else {
$output .= '<img src="'.$url.'/first_closed.png" style="vertical-align: middle;">';
}
} else if ($count == $total) {
$output .= '<img src="'.$url.'/last_closed.png" style="vertical-align: middle;">';
} else {
$output .= '<img src="'.$url.'/closed.png" style="vertical-align: middle;">';
}
$output .= '</a>';
}
// Leave.
else {
if ($depth == 0 && $count == 0) {
if ($count == $total) {
$output .= '<img src="'.$url.'/no_branch.png" style="vertical-align: middle;">';
} else {
$output .= '<img src="'.$url.'/first_leaf.png" style="vertical-align: middle;">';
}
} else if ($count == $total) {
$output .= '<img src="'.$url.'/last_leaf.png" style="vertical-align: middle;">';
} else {
$output .= '<img src="'.$url.'/leaf.png" style="vertical-align: middle;">';
}
}
// Branch or leave with branches!
if (isset($sub_level['__OID__'])) {
$output .= "<a onfocus='javascript: this.blur();' href='javascript: snmpGet(\"".addslashes($sub_level['__OID__'])."\");'>";
$output .= '<img src="'.$url.'/../../images/eye.png" style="vertical-align: middle;">';
$output .= '</a>';
}
$checkbox_name_sufix = ($sufix === true) ? '_'.$level : '';
if ($descriptive_ids === true) {
$checkbox_name = 'create_'.$sub_id.$previous_id.$checkbox_name_sufix;
} else {
$checkbox_name = 'create_'.$sub_id.$checkbox_name_sufix;
}
$previous_id = $checkbox_name_sufix;
$status = (!empty($checked) && isset($checked[$level]));
$output .= html_print_checkbox($checkbox_name, 0, $status, true, false, '').' <span>'.$level.'</span>';
if (isset($sub_level['__VALUE__'])) {
$output .= '<span class="value" style="display: none;"> = '.io_safe_input($sub_level['__VALUE__']).'</span>';
}
$output .= '</li>';
// Recursively print sub levels.
$output .= snmp_browser_get_html_tree(
$sub_level,
$sub_id,
($depth + 1),
(($count == $total) ? 1 : 0),
$last_array,
$sufix,
$checked,
$descriptive_ids,
$previous_id
);
$count++;
}
$output .= '</ul>';
return $output;
}
/**
* Selects all netflow filters (array (id_name => id_name)) or filters filtered
* This function is also being used while painting instances in AWS Cloud wiz.
*
* @param string $tree SNMP tree returned by snmp_broser_get_tree.
* @param string $id Level ID. Do not set, used for recursion.
* @param string $depth Branch depth. Do not set, used for recursion.
* @param integer $last Last.
* @param array $last_array Last_array.
* @param string $sufix Sufix.
* @param array $checked Checked.
* @param boolean $return Return.
* @param boolean $descriptive_ids Descriptive_ids.
* @param string $previous_id Previous_id.
*
* @return string HTML code with complete tree.
*/
function snmp_browser_print_tree(
$tree,
$id=0,
$depth=0,
$last=0,
$last_array=[],
$sufix=false,
$checked=[],
$return=false,
$descriptive_ids=false,
$previous_id=''
) {
$str = snmp_browser_get_html_tree(
$tree,
$id,
$depth,
$last,
$last_array,
$sufix,
$checked,
$descriptive_ids,
$previous_id
);
if ($return === false) {
echo $str;
}
return $str;
}
/**
* Build the SNMP tree for the given SNMP agent.
*
* @param string $target_ip Target_ip.
* @param string $community Community.
* @param string $starting_oid Starting_oid.
* @param string $version Version.
* @param string $snmp3_auth_user Snmp3_auth_user.
* @param string $snmp3_security_level Snmp3_security_level.
* @param string $snmp3_auth_method Snmp3_auth_method.
* @param string $snmp3_auth_pass Snmp3_auth_pass.
* @param string $snmp3_privacy_method Snmp3_privacy_method.
* @param string $snmp3_privacy_pass Snmp3_privacy_pass.
* @param string|null $snmp3_context_engine_id Snmp3_context_engine_id.
*
* @return array The SNMP tree.
*/
function snmp_browser_get_tree(
$target_ip,
$community,
$starting_oid='.',
$version='2c',
$snmp3_auth_user='',
$snmp3_security_level='',
$snmp3_auth_method='',
$snmp3_auth_pass='',
$snmp3_privacy_method='',
$snmp3_privacy_pass='',
$snmp3_context_engine_id=null
) {
global $config;
switch ($version) {
case '1':
$snmp_version = SNMP::VERSION_1;
break;
case '2':
$snmp_version = SNMP::VERSION_2C;
break;
case '2c':
$snmp_version = SNMP::VERSION_2C;
break;
case '3':
$snmp_version = SNMP::VERSION_3;
$community = $snmp3_auth_user;
break;
default:
$snmp_version = SNMP::VERSION_2C;
break;
}
$snmp_session = new SNMP($snmp_version, $target_ip, $community);
$snmp_session->oid_output_format = SNMP_OID_OUTPUT_MODULE;
// Set security if SNMP Version is 3.
if ($snmp_version == SNMP::VERSION_3) {
$snmp_session->setSecurity(
$snmp3_security_level,
$snmp3_auth_method,
$snmp3_auth_pass,
$snmp3_privacy_method,
$snmp3_privacy_pass,
'',
$snmp3_context_engine_id
);
}
$mibs_dir = $config['homedir'].'/attachment/mibs';
$_dir = opendir($mibs_dir);
// Future. Recomemended: Use a global config limit of MIBs loaded.
while (($mib_file = readdir($_dir)) !== false) {
if ($mib_file == '..' || $mib_file == '.') {
continue;
}
$rs = snmp_read_mib($mibs_dir.'/'.$mib_file);
if ($rs !== true) {
error_log('Failed while reading MIB file: '.$mib_file);
}
}
closedir($_dir);
$output = $snmp_session->walk($starting_oid);
if ($output == false) {
$output = $snmp_session->getError();
$snmp_session->close();
return $output;
}
$snmp_session->close();
// Build the tree.
$oid_tree = ['__LEAVES__' => []];
foreach ($output as $oid => $value) {
// Parse the OID.
$oid_len = strlen($oid);
$group = 0;
$sub_oid = '';
$ptr = &$oid_tree['__LEAVES__'];
for ($i = 0; $i < $oid_len; $i++) {
// "X.Y.Z"
if ($oid[$i] == '"') {
$group = ($group ^ 1);
}
// Move to the next element of the OID.
if ($group == 0 && ($oid[$i] == '.' || ($oid[$i] == ':' && $oid[($i + 1)] == ':'))) {
// Skip the next ":".
if ($oid[$i] == ':') {
$i++;
}
// Starting dot.
if ($sub_oid == '') {
continue;
}
if (! isset($ptr[$sub_oid]) || ! isset($ptr[$sub_oid]['__LEAVES__'])) {
$ptr[$sub_oid]['__LEAVES__'] = [];
}
$ptr = &$ptr[$sub_oid]['__LEAVES__'];
$sub_oid = '';
} else {
if ($oid[$i] != '"') {
$sub_oid .= $oid[$i];
}
}
}
// The last element will contain the full OID.
$ptr[$sub_oid] = [
'__OID__' => $oid,
'__VALUE__' => $value,
];
$ptr = &$ptr[$sub_oid];
$sub_oid = '';
}
return $oid_tree;
}
/**
* Retrieve data for the specified OID.
*
* @param string $target_ip IP of the SNMP agent.
* @param string $community SNMP community to use.
* @param string $target_oid SNMP OID to query.
* @param string $version Version SNMP.
* @param string $snmp3_auth_user User snmp3.
* @param string $snmp3_security_level Security level snmp3.
* @param string $snmp3_auth_method Method snmp3.
* @param string $snmp3_auth_pass Pass snmp3.
* @param string $snmp3_privacy_method Privicy method snmp3.
* @param string $snmp3_privacy_pass Pass Method snmp3.
* @param integer $server_to_exec Execute with other server.
*
* @return mixed OID data.
*/
function snmp_browser_get_oid(
$target_ip,
$community,
$target_oid,
$version='2c',
$snmp3_auth_user='',
$snmp3_security_level='',
$snmp3_auth_method='',
$snmp3_auth_pass='',
$snmp3_privacy_method='',
$snmp3_privacy_pass='',
$server_to_exec=0
) {
global $config;
if ($target_oid == '') {
return;
}
if ($version == '2') {
$version = '2c';
}
$output = get_snmpwalk(
$target_ip,
$version,
$community,
$snmp3_auth_user,
$snmp3_security_level,
$snmp3_auth_method,
$snmp3_auth_pass,
$snmp3_privacy_method,
$snmp3_privacy_pass,
0,
$target_oid,
'',
$server_to_exec,
'',
'-On'
);
$oid_data['oid'] = $target_oid;
foreach ($output as $oid => $value) {
$oid = trim($oid);
$oid_data['numeric_oid'] = $oid;
// Translate the OID.
if (empty($config['snmptranslate'])) {
switch (PHP_OS) {
case 'FreeBSD':
$snmptranslate_bin = '/usr/local/bin/snmptranslate';
break;
case 'NetBSD':
$snmptranslate_bin = '/usr/pkg/bin/snmptranslate';
break;
default:
$snmptranslate_bin = 'snmptranslate';
break;
}
} else {
$snmptranslate_bin = $config['snmptranslate'];
}
if ($server_to_exec != 0) {
$command_output = $snmptranslate_bin.' -m ALL -M +'.escapeshellarg($config['homedir'].'/attachment/mibs').' -Td '.escapeshellarg($oid);
if (empty($server_data['port'])) {
exec(
'ssh pandora_exec_proxy@'.$server_data['ip_address'].' "'.$command_output.'"',
$translate_output,
$rc
);
} else {
exec(
'ssh -p '.$server_data['port'].' pandora_exec_proxy@'.$server_data['ip_address'].' "'.$command_output.'"',
$translate_output,
$rc
);
}
} else {
exec(
$snmptranslate_bin.' -m ALL -M +'.escapeshellarg($config['homedir'].'/attachment/mibs').' -Td '.escapeshellarg($oid),
$translate_output
);
}
foreach ($translate_output as $line) {
if (preg_match('/SYNTAX\s+(.*)/', $line, $matches) == 1) {
$oid_data['syntax'] = $matches[1];
} else if (preg_match('/MAX-ACCESS\s+(.*)/', $line, $matches) == 1) {
$oid_data['max_access'] = $matches[1];
} else if (preg_match('/STATUS\s+(.*)/', $line, $matches) == 1) {
$oid_data['status'] = $matches[1];
} else if (preg_match('/DISPLAY\-HINT\s+(.*)/', $line, $matches) == 1) {
$oid_data['display_hint'] = $matches[1];
}
}
// Parse the description. First search for it in custom values.
$custom_data = db_get_row('ttrap_custom_values', 'oid', $oid);
if ($custom_data === false) {
$translate_output = implode('', $translate_output);
if (preg_match('/DESCRIPTION\s+\"(.*)\"/', $translate_output, $matches) == 1) {
$oid_data['description'] = $matches[1];
}
} else {
$oid_data['description'] = $custom_data['description'];
}
$full_value = explode(':', trim($value));
if (! isset($full_value[1])) {
$oid_data['value'] = trim($value);
} else {
$oid_data['type'] = trim($full_value[0]);
$oid_data['value'] = trim($full_value[1]);
}
// There should only be one OID.
break;
}
return $oid_data;
}
/**
* Print the given OID data.
*
* @param oid array OID data.
* @param custom_action string A custom action added to next to the close button.
* @param bool return The result is printed if set to true or returned if set to false.
*
* @return string The OID data.
*/
function snmp_browser_print_oid(
$oid=[],
$custom_action='',
$return=false,
$community='',
$snmp_version=1
) {
$output = '';
// OID information table
$table->width = '100%';
$table->size = [];
$table->data = [];
foreach (['oid', 'numeric_oid', 'value'] as $key) {
if (! isset($oid[$key])) {
$oid[$key] = '';
}
}
$table->data[0][0] = '<strong>'.__('OID').'</strong>';
$table->data[0][1] = $oid['oid'];
$table->data[1][0] = '<strong>'.__('Numeric OID').'</strong>';
$table->data[1][1] = '<span id="snmp_selected_oid">'.$oid['numeric_oid'].'</span>';
$table->data[2][0] = '<strong>'.__('Value').'</strong>';
$table->data[2][1] = $oid['value'];
$i = 3;
if (isset($oid['type'])) {
$table->data[$i][0] = '<strong>'.__('Type').'</strong>';
$table->data[$i][1] = $oid['type'];
$i++;
}
if (isset($oid['description'])) {
$table->data[$i][0] = '<strong>'.__('Description').'</strong>';
$table->data[$i][1] = $oid['description'];
$i++;
}
if (isset($oid['syntax'])) {
$table->data[$i][0] = '<strong>'.__('Syntax').'</strong>';
$table->data[$i][1] = $oid['syntax'];
$i++;
}
if (isset($oid['display_hint'])) {
$table->data[$i][0] = '<strong>'.__('Display hint').'</strong>';
$table->data[$i][1] = $oid['display_hint'];
$i++;
}
if (isset($oid['max_access'])) {
$table->data[$i][0] = '<strong>'.__('Max access').'</strong>';
$table->data[$i][1] = $oid['max_access'];
$i++;
}
if (isset($oid['status'])) {
$table->data[$i][0] = '<strong>'.__('Status').'</strong>';
$table->data[$i][1] = $oid['status'];
$i++;
}
$closer = '<a href="javascript:" onClick="hideOIDData();">';
$closer .= html_print_image('images/blade.png', true, ['title' => __('Close'), 'style' => 'vertical-align: middle;'], false);
$closer .= '</a>';
// Add a span for custom actions
if ($custom_action != '') {
$table->head[0] = '<span id="snmp_custom_action">'.$closer.$custom_action.'</span>';
} else {
$table->head[0] = $closer;
}
$table->head[1] = __('OID Information');
$output .= html_print_table($table, true);
$url = 'index.php?'.'sec=gmodules&'.'sec2=godmode/modules/manage_network_components';
$output .= '<form id="snmp_create_module" style="text-align: center; margin: 10px" method="post" action="'.$url.'">';
$output .= html_print_input_hidden('create_network_from_snmp_browser', 1, true);
$output .= html_print_input_hidden('id_component_type', 2, true);
$output .= html_print_input_hidden('type', 17, true);
$name = '';
if (!empty($oid['oid'])) {
$name = $oid['oid'];
}
$output .= html_print_input_hidden('name', $name, true);
$description = '';
if (!empty($oid['description'])) {
$description = $oid['description'];
// Remove extra whitespaces.
$description = preg_replace('/\s+/', ' ', $description);
}
$output .= html_print_input_hidden('description', $description, true);
$output .= html_print_input_hidden('snmp_oid', $oid['numeric_oid'], true);
// Create module buttons.
$output .= html_print_submit_button(
__('Create network component'),
'create_network_component',
false,
'class="sub add"',
true
);
// Hidden by default.
$output .= html_print_button(
__('Create agent module'),
'create_module_agent_single',
false,
'show_add_module()',
'class="sub add" style="display:none"',
true
);
// Select agent modal.
$output .= snmp_browser_print_create_modules(true);
$output .= '</form>';
if ($return) {
return $output;
}
echo $output;
}
/**
* Print browser container.
*
* @param boolean $return The result is printed
* if set to true or returned if set to false.
* @param string $width Width of the SNMP browser.
* Units must be specified.
* @param string $height Height of the SNMP browser.
* Units must be specified.
* @param string $display CSS display value for the
* container div. Set to none to hide the div.
* @param boolean $show_massive_buttons Massive buttons.
*
* @return string html.
*/
function snmp_browser_print_container(
$return=false,
$width='100%',
$height='60%',
$display='',
$show_massive_buttons=false
) {
$snmp_version = get_parameter('snmp_browser_version', '2c');
// Target selection.
$table = new stdClass();
$table->width = '100%';
$table->class = 'databox filters';
$table->size = [];
$table->data = [];
$table->data[0][0] = '<strong>'.__('Target IP').'</strong> ';
$table->data[0][0] .= html_print_input_text(
'target_ip',
get_parameter('target_ip', ''),
'',
25,
0,
true
);
$table->data[0][1] = '<strong>'.__('Community').'</strong> ';
$table->data[0][1] .= html_print_input_text(
'community',
get_parameter('community', ''),
'',
25,
0,
true
);
$table->data[0][2] = '<strong>'.__('Starting OID').'</strong> ';
$table->data[0][2] .= html_print_input_text(
'starting_oid',
get_parameter('starting_oid', '.1.3.6.1.2'),
'',
25,
0,
true
);
$table->data[1][0] = '<strong>'.__('Version').'</strong> ';
$table->data[1][0] .= html_print_select(
[
'1' => 'v. 1',
'2' => 'v. 2',
'2c' => 'v. 2c',
'3' => 'v. 3',
],
'snmp_browser_version',
get_parameter('snmp_browser_version', '2c'),
'checkSNMPVersion();',
'',
'',
true,
false,
false,
''
);
$servers_to_exec = [];
$servers_to_exec[0] = __('Local console');
if (enterprise_installed()) {
enterprise_include_once('include/functions_satellite.php');
$rows = get_proxy_servers();
if ($rows !== false) {
foreach ($rows as $row) {
if ($row['server_type'] != 13) {
$s_type = ' (Standard)';
} else {
$s_type = ' (Satellite)';
}
$servers_to_exec[$row['id_server']] = $row['name'].$s_type;
}
}
}
$table->data[1][1] = '<strong>';
$table->data[1][1] .= __('Server to execute');
$table->data[1][1] .= '</strong> ';
$table->data[1][1] .= html_print_select(
$servers_to_exec,
'server_to_exec',
'',
'',
'',
'',
true
);
$table->data[1][2] = html_print_button(
__('Browse'),
'browse',
false,
'snmpBrowse()',
'class="sub search" style="margin-top:0px;"',
true
);
// SNMP v3 options.
$snmp3_auth_user = get_parameter('snmp3_auth_user', '');
$snmp3_security_level = get_parameter('snmp3_security_level', 'authNoPriv');
$snmp3_auth_method = get_parameter('snmp3_auth_method', 'MD5');
$snmp3_auth_pass = get_parameter('snmp3_auth_pass', '');
$snmp3_privacy_method = get_parameter('snmp3_privacy_method', 'AES');
$snmp3_privacy_pass = get_parameter('snmp3_privacy_pass', '');
$table3 = new stdClass();
$table3->width = '100%';
$table3->valign[0] = '';
$table3->valign[1] = '';
$table3->data[2][1] = '<b>'.__('Auth user').'</b>';
$table3->data[2][2] = html_print_input_text(
'snmp3_browser_auth_user',
$snmp3_auth_user,
'',
15,
60,
true
);
$table3->data[2][3] = '<b>'.__('Auth password').'</b>';
$table3->data[2][4] = html_print_input_password(
'snmp3_browser_auth_pass',
$snmp3_auth_pass,
'',
15,
60,
true
);
$table3->data[2][4] .= html_print_input_hidden_extended(
'active_snmp_v3',
0,
'active_snmp_v3_fsb',
true
);
$table3->data[5][0] = '<b>'.__('Privacy method').'</b>';
$table3->data[5][1] = html_print_select(
[
'DES' => __('DES'),
'AES' => __('AES'),
],
'snmp3_browser_privacy_method',
$snmp3_privacy_method,
'',
'',
'',
true
);
$table3->data[5][2] = '<b>'.__('Privacy pass').'</b>';
$table3->data[5][3] = html_print_input_password(
'snmp3_browser_privacy_pass',
$snmp3_privacy_pass,
'',
15,
60,
true
);
$table3->data[6][0] = '<b>'.__('Auth method').'</b>';
$table3->data[6][1] = html_print_select(
[
'MD5' => __('MD5'),
'SHA' => __('SHA'),
],
'snmp3_browser_auth_method',
$snmp3_auth_method,
'',
'',
'',
true
);
$table3->data[6][2] = '<b>'.__('Security level').'</b>';
$table3->data[6][3] = html_print_select(
[
'noAuthNoPriv' => __('Not auth and not privacy method'),
'authNoPriv' => __('Auth and not privacy method'),
'authPriv' => __('Auth and privacy method'),
],
'snmp3_browser_security_level',
$snmp3_security_level,
'',
'',
'',
true
);
// Search tools.
$table2 = new stdClass();
$table2->width = '100%';
$table2->class = 'databox filters';
$table2->size = [];
$table2->data = [];
$table2->data[0][0] = html_print_input_text(
'search_text',
'',
'',
25,
0,
true
);
$table2->data[0][0] .= '<a href="javascript:">';
$table2->data[0][0] .= html_print_image(
'images/zoom.png',
true,
[
'title' => __('Search'),
'style' => 'vertical-align: middle;',
'onclick' => 'searchText();',
]
);
$table2->data[0][0] .= '</a>';
$table2->data[0][1] = ' ';
$table2->data[0][1] .= '<a href="javascript:">';
$table2->data[0][1] .= html_print_image(
'images/go_first.png',
true,
[
'title' => __('First match'),
'style' => 'vertical-align: middle;',
'onclick' => 'searchFirstMatch();',
]
);
$table2->data[0][1] .= '</a>';
$table2->data[0][1] .= ' ';
$table2->data[0][1] .= '<a href="javascript:">';
$table2->data[0][1] .= html_print_image(
'images/go_previous.png',
true,
[
'title' => __('Previous match'),
'style' => 'vertical-align: middle;',
'onclick' => 'searchPrevMatch();',
]
);
$table2->data[0][1] .= '</a>';
$table2->data[0][1] .= ' ';
$table2->data[0][1] .= '<a href="javascript:">';
$table2->data[0][1] .= html_print_image(
'images/go_next.png',
true,
[
'title' => __('Next match'),
'style' => 'vertical-align: middle;',
'onclick' => 'searchNextMatch();',
]
);
$table2->data[0][1] .= '</a>';
$table2->data[0][1] .= ' ';
$table2->data[0][1] .= '<a href="javascript:">';
$table2->data[0][1] .= html_print_image(
'images/go_last.png',
true,
[
'title' => __('Last match'),
'style' => 'vertical-align: middle;',
'onclick' => 'searchLastMatch();',
]
);
$table2->data[0][1] .= '</a>';
$table2->cellstyle[0][1] = 'text-align:center;';
$table2->data[0][2] = ' ';
$table2->data[0][2] .= '<a href="javascript:">'.html_print_image(
'images/expand.png',
true,
[
'title' => __('Expand the tree (can be slow)'),
'style' => 'vertical-align: middle;',
'onclick' => 'expandAll();',
]
);
$table2->data[0][2] .= '</a>';
$table2->data[0][2] .= ' ';
$table2->data[0][2] .= '<a href="javascript:">';
$table2->data[0][2] .= html_print_image(
'images/collapse.png',
true,
[
'title' => __('Collapse the tree'),
'style' => 'vertical-align: middle;',
'onclick' => 'collapseAll();',
]
);
$table2->data[0][2] .= '</a>';
$table2->cellstyle[0][2] = 'text-align:center;';
// This extra div that can be handled by jquery's dialog.
$output = '<div id="snmp_browser_container" style="'.$display.'">';
$output .= '<div style="text-align: left; width: '.$width.'; height: '.$height.';">';
$output .= '<div style="width: 100%">';
$output .= html_print_table($table, true);
$output .= '</div>';
if (isset($snmp_version) === false) {
$snmp_version = null;
}
if ($snmp_version == 3) {
$output .= '<div id="snmp3_browser_options">';
} else {
$output .= '<div id="snmp3_browser_options" style="display: none;">';
}
$output .= ui_toggle(
html_print_table($table3, true),
__('SNMP v3 options'),
'',
'',
true,
true
);
$output .= '</div>';
$output .= '<div style="width: 100%; padding-top: 10px;">';
$output .= ui_toggle(
html_print_table($table2, true),
__('Search options'),
'',
'',
true,
true
);
$output .= '</div>';
// SNMP tree container.
$output .= '<div style="width: 100%; height: 100%; margin-top: 5px; position: relative;">';
$output .= html_print_input_hidden('search_count', 0, true);
$output .= html_print_input_hidden('search_index', -1, true);
// Save some variables for javascript functions.
$output .= html_print_input_hidden(
'ajax_url',
ui_get_full_url('ajax.php'),
true
);
$output .= html_print_input_hidden(
'search_matches_translation',
__('Search matches'),
true
);
$output .= '<div id="search_results" style="display: none; padding: 5px; background-color: #EAEAEA; border: 1px solid #E2E2E2; border-radius: 4px;"></div>';
$output .= '<div id="spinner" style="position: absolute; top:0; left:0px; display:none; padding: 5px;">'.html_print_image('images/spinner.gif', true).'</div>';
$output .= '<div id="snmp_browser">';
$output .= '</div>';
$output .= '<div class="databox" id="snmp_data" style="margin: 5px; display: none"></div>';
$output .= '</div>';
$output .= '</div>';
$output .= '</div>';
if ($show_massive_buttons) {
$output .= '<div id="snmp_create_buttons" style="display:none">';
$output .= html_print_submit_button(
__('Create agent modules'),
'create_modules_agent',
false,
['class' => 'sub add'],
true
);
if (enterprise_installed()) {
$output .= html_print_submit_button(
__('Create policy modules'),
'create_modules_policy',
false,
['class' => 'sub add'],
true
);
}
$output .= html_print_submit_button(
__('Create network components'),
'create_modules_network_component',
false,
['class' => 'sub add'],
true
);
$output .= '</div>';
}
if ($return) {
return $output;
}
echo $output;
}
/**
* Create selected oids as modules on selected target.
*
* @param string $module_target Target where modules will be created (network componen, agent or policy).
* @param array $targets_oids Modules oids.
* @param array $values SNMP conf values.
* @param array|null $id_target (Optional) Id target where modules will be created.
* @return array $fail_modules
*/
function snmp_browser_create_modules_snmp(string $module_target, array $snmp_values, ?array $id_target)
{
if (is_array($snmp_values)) {
$snmp_version = $snmp_values['snmp_browser_version'];
$community = $snmp_values['community'];
$target_ip = $snmp_values['target_ip'];
$snmp3_auth_user = $snmp_values['snmp3_browser_auth_user'];
$snmp3_security_level = $snmp_values['snmp3_browser_security_level'];
$snmp3_auth_method = $snmp_values['snmp3_browser_auth_method'];
$snmp3_auth_pass = $snmp_values['snmp3_browser_auth_pass'];
$snmp3_privacy_method = $snmp_values['snmp3_privacy_method'];
$snmp3_privacy_pass = $snmp_values['snmp3_browser_privacy_pass'];
$targets_oids = $snmp_values['oids'];
}
$fail_modules = [];
foreach ($targets_oids as $key => $target_oid) {
$oid = snmp_browser_get_oid(
$target_ip,
$community,
htmlspecialchars_decode($target_oid),
$snmp_version,
$snmp3_auth_user,
$snmp3_security_level,
$snmp3_auth_method,
$snmp3_auth_pass,
$snmp3_privacy_method,
$snmp3_privacy_pass
);
if (empty($oid['description'])) {
$description = '';
} else {
// Delete extra spaces.
$description = io_safe_input(preg_replace('/\s+/', ' ', $oid['description']));
}
if (!empty($oid['type'])) {
$module_type = snmp_module_get_type($oid['type']);
} else {
$module_type = 17;
}
if ($module_target == 'network_component') {
$name_check = db_get_value(
'name',
'tnetwork_component',
'name',
$oid['oid']
);
if (!$name_check) {
$id = network_components_create_network_component(
$oid['oid'],
$module_type,
1,
[
'description' => $description,
'module_interval' => 300,
'max' => 0,
'min' => 0,
'tcp_send' => $snmp_version,
'tcp_rcv' => '',
'tcp_port' => 0,
'snmp_oid' => $oid['numeric_oid'],
'snmp_community' => $community,
'id_module_group' => 3,
'id_modulo' => 2,
'id_plugin' => 0,
'plugin_user' => '',
'plugin_pass' => '',
'plugin_parameter' => '',
'macros' => '',
'max_timeout' => 0,
'max_retries' => 0,
'history_data' => '',
'dynamic_interval' => 0,
'dynamic_max' => 0,
'dynamic_min' => 0,
'dynamic_two_tailed' => 0,
'min_warning' => 0,
'max_warning' => 0,
'str_warning' => '',
'min_critical' => 0,
'max_critical' => 0,
'str_critical' => '',
'min_ff_event' => 0,
'custom_string_1' => '',
'custom_string_2' => '',
'custom_string_3' => '',
'post_process' => 0,
'unit' => '',
'wizard_level' => 'nowizard',
'macros' => '',
'critical_instructions' => '',
'warning_instructions' => '',
'unknown_instructions' => '',
'critical_inverse' => 0,
'warning_inverse' => 0,
'id_category' => 0,
'tags' => '',
'disabled_types_event' => '{"going_unknown":1}',
'min_ff_event_normal' => 0,
'min_ff_event_warning' => 0,
'min_ff_event_critical' => 0,
'ff_type' => 0,
'each_ff' => 0,
'history_data' => 1,
]
);
}
} else if ($module_target == 'agent') {
$values = [
'id_tipo_modulo' => $module_type,
'descripcion' => $description,
'module_interval' => 300,
'max' => 0,
'min' => 0,
'tcp_send' => $snmp_version,
'tcp_rcv' => '',
'tcp_port' => 0,
'snmp_oid' => $oid['numeric_oid'],
'snmp_community' => $community,
'id_module_group' => 3,
'id_modulo' => 2,
'id_plugin' => 0,
'plugin_user' => '',
'plugin_pass' => '',
'plugin_parameter' => '',
'macros' => '',
'max_timeout' => 0,
'max_retries' => 0,
'history_data' => '',
'dynamic_interval' => 0,
'dynamic_max' => 0,
'dynamic_min' => 0,
'dynamic_two_tailed' => 0,
'min_warning' => 0,
'max_warning' => 0,
'str_warning' => '',
'min_critical' => 0,
'max_critical' => 0,
'str_critical' => '',
'min_ff_event' => 0,
'custom_string_1' => '',
'custom_string_2' => '',
'custom_string_3' => '',
'post_process' => 0,
'unit' => '',
'wizard_level' => 'nowizard',
'macros' => '',
'critical_instructions' => '',
'warning_instructions' => '',
'unknown_instructions' => '',
'critical_inverse' => 0,
'warning_inverse' => 0,
'id_category' => 0,
'disabled_types_event' => '{"going_unknown":1}',
'min_ff_event_normal' => 0,
'min_ff_event_warning' => 0,
'min_ff_event_critical' => 0,
'ff_type' => 0,
'each_ff' => 0,
'ip_target' => $target_ip,
'history_data' => 1,
];
foreach ($id_target as $agent) {
$ids[] = modules_create_agent_module($agent, $oid['oid'], $values);
}
} else if ($module_target == 'policy') {
// Policies only in enterprise version.
if (enterprise_installed()) {
$values = [
'id_tipo_modulo' => $module_type,
'description' => $description,
'module_interval' => 300,
'max' => 0,
'min' => 0,
'tcp_send' => $snmp_version,
'tcp_rcv' => '',
'tcp_port' => 0,
'snmp_oid' => $oid['numeric_oid'],
'snmp_community' => $community,
'id_module_group' => 3,
'id_plugin' => 0,
'plugin_user' => '',
'plugin_pass' => '',
'plugin_parameter' => '',
'macros' => '',
'max_timeout' => 0,
'max_retries' => 0,
'history_data' => 1,
'dynamic_interval' => 0,
'dynamic_max' => 0,
'dynamic_min' => 0,
'dynamic_two_tailed' => 0,
'min_warning' => 0,
'max_warning' => 0,
'str_warning' => '',
'min_critical' => 0,
'max_critical' => 0,
'str_critical' => '',
'min_ff_event' => 0,
'custom_string_1' => '',
'custom_string_2' => '',
'custom_string_3' => '',
'post_process' => 0,
'unit' => '',
'macros' => '',
'critical_instructions' => '',
'warning_instructions' => '',
'unknown_instructions' => '',
'critical_inverse' => 0,
'warning_inverse' => 0,
'id_category' => 0,
'disabled_types_event' => '{"going_unknown":1}',
'min_ff_event_normal' => 0,
'min_ff_event_warning' => 0,
'min_ff_event_critical' => 0,
'ff_type' => 0,
'each_ff' => 0,
'ip_target' => $target_ip,
'configuration_data' => '',
'history_data' => 1,
];
enterprise_include_once('include/functions_policies.php');
foreach ($id_target as $policy) {
$ids[] = policies_create_module($oid['oid'], $policy, 2, $values);
}
}
}
if (is_array($ids)) {
foreach ($ids as $id) {
// Id < 0 for error codes.
if (!$id || $id < 0) {
array_push($fail_modules, $oid['oid']);
}
}
} else {
if (empty($id)) {
array_push($fail_modules, $oid['oid']);
}
}
}
return $fail_modules;
}
/**
* Prints html for create module from snmp massive dialog
*
* @param string $url_form
* @param string $title
* @param boolean $return
* @return void
*/
function snmp_browser_print_create_module_massive($target='agent', $snmp_conf, $return=false)
{
// String for labels.
switch ($target) {
case 'agent':
$target_item = 'Agents';
break;
case 'policy':
$target_item = 'Policies';
break;
}
$output .= "<form target='_blank' id='create_module_massive' action='#' method='post'>";
$strict_user = db_get_value(
'strict_acl',
'tusuario',
'id_user',
$config['id_user']
);
$keys_field = 'id_grupo';
$table = new stdClass();
$table->width = '100%';
$table->data = [];
$table->data[0][0] = __('Filter group')."<div id='loading_group' class='loading_div' style='display:none; float:left;'><img src='images/spinner.gif'></div>";
$table->data[0][1] = html_print_select_groups(
false,
'RR',
users_can_manage_group_all('RR'),
'group',
'',
'',
'',
0,
true,
false,
false,
'',
false,
false,
false,
false,
$keys_field,
$strict_user
);
$table->data[1][0] = __('Search')."<div id='loading_filter' class='loading_div' style='display:none; float:left;'><img src='images/spinner.gif'></div>";
$table->data[1][1] = html_print_input_text(
'filter',
'',
'',
20,
150,
true
);
$table->data[2][0] = __($target_item.' available').html_print_input_image('select_all_left', 'images/tick.png', 1, '', true, ['title' => __('Select all')]);
$table->data[2][1] = '';
$table->data[2][2] = __($target_item.' to apply').html_print_input_image('select_all_right', 'images/tick.png', 1, '', true, ['title' => __('Select all')]);
$table->data[3][0] = html_print_select(
[],
'id_item[]',
0,
false,
'',
'',
true,
true,
true,
'',
false,
'width: 100%;',
[]
);
if ($target == 'policy') {
if (enterprise_installed()) {
$table->data[4][0] = html_print_button(
__('Create new policy'),
'snmp_browser_create_policy',
false,
'',
'class="sub add" style="margin-left:0px"',
true
);
}
$table->data[4][1] = html_print_div(
[
'style' => 'display:none',
'id' => 'policy_modal',
],
true
);
}
$table->cellstyle[3][1] = 'text-align: center';
$table->data[3][1] = html_print_image(
'images/darrowright.png',
true,
[
'id' => 'right',
'title' => __('Add'),
]
).'<br /><br /><br /><br />'.html_print_image(
'images/darrowleft.png',
true,
[
'id' => 'left',
'title' => __('Undo'),
]
);
$table->data[3][2] = html_print_select(
[],
'id_item2[]',
0,
false,
'',
'',
true,
true,
true,
'',
false,
'width: 100%;',
[]
);
$output .= html_print_table($table, true);
// SNMP extradata.
$output .= html_print_input_hidden('snmp_extradata', $snmp_conf, true);
$output .= '</form>';
$output .= '</div>';
$script = 'add_module_massive_controller("'.$target.'")';
// Add script to output.
$output .= '<script>'.$script.'</script>';
if ($return) {
return $output;
} else {
echo $output;
}
}
/**
* Prints form from create snmp module dialog
*
* @param boolean $return
* @return void
*/
function snmp_browser_print_create_modules($return=false)
{
$output = "<div id='dialog_create_module' style='display: none;' title='Select agent'>";
$table = new stdClass();
$table->width = '100%';
$table->class = 'databox filters';
$table->style = [];
$table->style[0] = 'font-weight: bolder;';
$table->data[0][0] = __('Agent');
$params['return'] = true;
$params['show_helptip'] = true;
$params['input_name'] = 'id_agent';
$params['selectbox_id'] = 'id_agent_module';
$params['metaconsole_enabled'] = false;
$params['hidden_input_idagent_name'] = 'id_agent_module';
$params['print_hidden_input_idagent'] = true;
$table->data[1][1] = ui_print_agent_autocomplete_input($params);
$output .= html_print_table($table, true);
$output .= '</div>';
if ($return) {
return $output;
}
echo $output;
}
function snmp_browser_print_create_policy()
{
$table = new stdClass();
$table->width = '100%';
$table->class = 'databox filters';
$table->style = [];
$table->style[0] = 'font-weight: bold; vertical-align: top';
$table->data = [];
$table->data[0][0] = __('Name');
$table->data[0][1] = html_print_input_text('name', $name, '', '60%', 150, true);
$table->data[1][0] = __('Group');
$table->data[1][1] = html_print_select_groups(
false,
'AW',
false,
'id_group',
$id_group,
'',
'',
'',
true
);
$table->data[1][1] .= ' <span id="group_preview">';
$table->data[1][1] .= ui_print_group_icon($id_group, true, 'groups_small', '', false);
$table->data[1][1] .= '</span>';
$table->data[2][0] = __('Description');
$table->data[2][1] = html_print_textarea('description', 3, 30, $description, '', true);
$output = '<form method="post" id="snmp_browser_add_policy_form">';
$output .= html_print_table($table, true);
$output .= '</form>';
return $output;
}