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pandorafms/pandora_console/godmode/agentes/configurar_agente.php

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<?php
// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2009 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.
// Load global vars
require_once ("include/config.php");
enterprise_include ('godmode/agentes/configurar_agente.php');
check_login ();
//See if id_agente is set (either POST or GET, otherwise -1
$id_agente = (int) get_parameter ("id_agente");
$group = 0;
if ($id_agente)
$group = get_agent_group ($id_agente);
if (! give_acl ($config["id_user"], $group, "AW")) {
audit_db ($config['id_user'], $REMOTE_ADDR, "ACL Violation",
"Trying to access agent manager");
require ("general/noaccess.php");
return;
}
require_once ('include/functions_modules.php');
// Get passed variables
$tab = get_parameter ('tab', 'main');
$alerttype = get_parameter ('alerttype');
$id_agent_module = (int) get_parameter ('id_agent_module');
// Init vars
$descripcion = "";
$comentarios = "";
$campo_1 = "";
$campo_2 = "";
$campo_3 = "";
$maximo = 0;
$minimo = 0;
$nombre_agente = "";
$direccion_agente = get_parameter ('direccion', '');
$intervalo = 300;
$id_server = "";
$max_alerts = 0;
$modo = 1;
$update_module = 0;
$modulo_id_agente = "";
$modulo_id_tipo_modulo = "";
$modulo_nombre = "";
$modulo_descripcion = "";
$alerta_id_aam = "";
$alerta_campo1 = "";
$alerta_campo2 = "";
$alerta_campo3 = "";
$alerta_dis_max = "";
$alerta_dis_min = "";
$alerta_min_alerts = 0;
$alerta_max_alerts = 1;
$alerta_time_threshold = "";
$alerta_descripcion = "";
$disabled = "";
$id_parent = 0;
$modulo_max = "";
$modulo_min = "";
$module_interval = "";
$tcp_port = "";
$tcp_send = "";
$tcp_rcv = "";
$snmp_oid = "";
$ip_target = "";
$snmp_community = "";
$combo_snmp_oid = "";
$agent_created_ok = 0;
$create_agent = 0;
$alert_text = "";
$time_from= "";
$time_to = "";
$alerta_campo2_rec = "";
$alerta_campo3_rec = "";
$alert_id_agent = "";
$alert_d1 = 1;
$alert_d2 = 1;
$alert_d3 = 1;
$alert_d4 = 1;
$alert_d5 = 1;
$alert_d6 = 1;
$alert_d7 = 1;
$alert_recovery = 0;
$alert_priority = 0;
$server_name = '';
$grupo = 0;
$id_os = 9; // Windows
$custom_id = "";
$cascade_protection = 0;
$create_agent = (bool) get_parameter ('create_agent');
// Create agent
if ($create_agent) {
$nombre_agente = (string) get_parameter_post ("agente",'');
$direccion_agente = (string) get_parameter_post ("direccion",'');
$grupo = (int) get_parameter_post ("grupo");
$intervalo = (string) get_parameter_post ("intervalo", 300);
$comentarios = (string) get_parameter_post ("comentarios", '');
$modo = (int) get_parameter_post ("modo");
$id_parent = (string) get_parameter_post ("id_parent",'');
$id_parent = (int) get_agent_id ($id_parent);
$server_name = (string) get_parameter_post ("server_name");
$id_os = (int) get_parameter_post ("id_os");
$disabled = (int) get_parameter_post ("disabled");
$custom_id = (string) get_parameter_post ("custom_id",'');
$cascade_protection = (int) get_parameter_post ("cascade_protection", 0);
// Check if agent exists (BUG WC-50518-2)
if ($nombre_agente == "") {
$agent_creation_error = __('No agent name specified');
$agent_created_ok = 0;
} elseif (get_agent_id ($nombre_agente)) {
$agent_creation_error = __('There is already an agent in the database with this name');
$agent_created_ok = 0;
} else {
$id_agente = process_sql_insert ('tagente',
array ('nombre' => $nombre_agente,
'direccion' => $direccion_agente,
'id_grupo' => $grupo, 'intervalo' => $intervalo,
'comentarios' => $comentarios, 'modo' => $modo,
'id_os' => $id_os, 'disabled' => $disabled,
'cascade_protection' => $cascade_protection,
'server_name' => $server_name,
'id_parent' => $id_parent, 'custom_id' => $custom_id));
enterprise_hook ('update_agent', array ($id_agente));
if ($id_agente !== false) {
// Create address for this agent in taddress
agent_add_address ($id_agente, $direccion_agente);
$agent_created_ok = true;
audit_db ($config['id_user'], $REMOTE_ADDR, "Agent management",
"Created agent $nombre_agente");
// Create special module agent_keepalive
$id_agent_module = process_sql_insert ('tagente_modulo',
array ('nombre' => 'agent_keepalive',
'id_agente' => $id_agente,
'id_tipo_modulo' => 100,
'descripcion' => __('Agent keepalive monitor'),
'id_modulo' => 1,
'min_warning' => 0,
'max_warning' => 1));
if ($id_agent_module !== false) {
// Create agent_keepalive in tagente_estado table
$result = process_sql_insert ('tagente_estado',
array ('id_agente_modulo' => $id_agent_module,
'datos' => '',
'timestamp' => 0,
'estado' => 0,
'id_agente' => $id_agente,
'last_try' => 0,
'utimestamp' => 0,
'current_interval' => 0,
'running_by' => 0,
'last_execution_try' => 0));
if ($result === false)
$agent_created_ok = false;
} else {
$agent_created_ok = false;
}
} else {
$id_agente = 0;
$agent_creation_error = __('Could not be created');
}
}
}
// Show tabs
$img_style = array ("class" => "top", "width" => 16);
if ($id_agente) {
echo '<div id="menu_tab_frame"><div id="menu_tab_left"><ul class="mn">';
echo '<li class="nomn"><a href="index.php?sec=gagente&amp;sec2=godmode/agentes/configurar_agente&amp;id_agente='.$id_agente.'">';
print_image ("images/setup.png", false, $img_style);
echo '&nbsp; '.mb_substr(get_agent_name ($id_agente), 0, 15) .'</a>';
echo "</li></ul></div>";
echo '<div id="menu_tab"><ul class="mn"><li class="nomn">';
echo '<a href="index.php?sec=estado&amp;sec2=operation/agentes/ver_agente&amp;id_agente='.$id_agente.'">';
print_image ("images/zoom.png", false, $img_style);
echo '&nbsp;'.__('View').'</a></li>';
echo '<li class="'.($tab == "main" ? 'nomn_high' : 'nomn').'">';
echo '<a href="index.php?sec=gagente&amp;sec2=godmode/agentes/configurar_agente&amp;tab=main&amp;id_agente='.$id_agente.'">';
print_image ("images/cog.png", false, $img_style);
echo '&nbsp; '.__('Setup').'</a></li>';
echo '<li class="'.($tab == "module" ? 'nomn_high' : 'nomn').'">';
echo '<a href="index.php?sec=gagente&amp;sec2=godmode/agentes/configurar_agente&amp;tab=module&amp;id_agente='.$id_agente.'">';
print_image ("images/lightbulb.png", false, $img_style);
echo '&nbsp; '.__('Modules').'</a></li>';
echo '<li class="'.($tab == "alert" ? 'nomn_high' : 'nomn').'">';
echo '<a href="index.php?sec=gagente&amp;sec2=godmode/agentes/configurar_agente&amp;tab=alert&amp;id_agente='.$id_agente.'">';
print_image ("images/bell.png", false, $img_style);
echo '&nbsp; '.__('Alerts').'</a></li>';
echo '<li class="'.($tab == "template" ? 'nomn_high' : 'nomn').'">';
echo '<a href="index.php?sec=gagente&amp;sec2=godmode/agentes/configurar_agente&amp;tab=template&amp;id_agente='.$id_agente.'">';
print_image ("images/network.png", false, $img_style);
echo '&nbsp; '.__('Templates').'</a></li>';
enterprise_hook ('inventory_tab');
echo '<li class="nomn">';
echo '<a href="index.php?sec=gagente&sec2=godmode/agentes/modificar_agente&ag_group='.$group.'">';
print_image ("images/agents_group.png", false, $img_style);
echo '&nbsp; '.__('Group').'</a></li>';
echo "</ul></div></div>";
// Make some space between tabs and title
// IE might not always show an empty div, added space
echo '<div style="height: 25px;">&nbsp;</div>';
}
$delete_conf_file = (bool) get_parameter('delete_conf_file');
if ($delete_conf_file) {
$correct = false;
// Delete remote configuration
if (isset ($config["remote_config"])) {
$agent_md5 = md5 (get_agent_name ($id_agente,'none'), FALSE);
if (file_exists ($config["remote_config"]."/md5/".$agent_md5.".md5")) {
// Agent remote configuration editor
$file_name = $config["remote_config"]."/conf/".$agent_md5.".conf";
$correct = @unlink ($file_name);
$file_name = $config["remote_config"]."/md5/".$agent_md5.".md5";
$correct = @unlink ($file_name);
}
}
print_result_message ($correct,
__('Successfully delete conf file'),
__('Could not be delete conf file'));
}
// Show agent creation results
if ($create_agent) {
print_result_message ($agent_created_ok,
__('Successfully created'),
__('Could not be created'));
}
// Fix / Normalize module data
if (isset( $_GET["fix_module"])) {
$id_module = get_parameter_get ("fix_module",0);
// get info about this module
$media = get_agentmodule_data_average ($id_module, 30758400); //Get average over the year
$media *= 1.3;
$error = "";
//If the value of media is 0 or something went wrong, don't delete
if (!empty ($media)) {
$sql = sprintf ("DELETE FROM tagente_datos WHERE datos > %f AND id_agente_modulo = %d", $media, $id_module);
$result = process_sql ($sql);
} else {
$result = false;
$error = " - ".__('No data to normalize');
}
print_result_message ($result,
__('Deleted data above %d', $media),
__('Error normalizing module %s', $error));
}
// Update AGENT
if (isset($_POST["update_agent"])) { // if modified some agent paramenter
$id_agente = (int) get_parameter_post ("id_agente");
$nombre_agente = str_replace('`','&lsquo;',(string) get_parameter_post ("agente", ""));
$direccion_agente = (string) get_parameter_post ("direccion", '');
$address_list = (string) get_parameter_post ("address_list", '');
if ($address_list != $direccion_agente && $direccion_agente == get_agent_address ($id_agente) && $address_list != get_agent_address ($id_agente)) {
//If we selected another IP in the drop down list to be 'primary':
// a) field is not the same as selectbox
// b) field has not changed from current IP
// c) selectbox is not the current IP
if ($address_list != 0)
$direccion_agente = $address_list;
}
$grupo = (int) get_parameter_post ("grupo", 0);
$intervalo = (int) get_parameter_post ("intervalo", 300);
$comentarios = str_replace('`','&lsquo;',(string) get_parameter_post ("comentarios", ""));
$modo = (bool) get_parameter_post ("modo", 0); //Mode: Learning or Normal
$id_os = (int) get_parameter_post ("id_os");
$disabled = (bool) get_parameter_post ("disabled");
$server_name = (string) get_parameter_post ("server_name", "");
$id_parent = (string) get_parameter_post ("id_parent");
$id_parent = (int) get_agent_id ($id_parent);
$custom_id = (string) get_parameter_post ("custom_id", "");
$cascade_protection = (int) get_parameter_post ("cascade_protection", 0);
//Verify if there is another agent with the same name but different ID
if ($nombre_agente == "") {
echo '<h3 class="error">'.__('No agent name specified').'</h3>';
//If there is an agent with the same name, but a different ID
} elseif (get_agent_id ($nombre_agente) > 0 && get_agent_id ($nombre_agente) != $id_agente) {
echo '<h3 class="error">'.__('There is already an agent in the database with this name').'</h3>';
} else {
//If different IP is specified than previous, add the IP
if ($direccion_agente != '' && $direccion_agente != get_agent_address ($id_agente))
agent_add_address ($id_agente, $direccion_agente);
//If IP is set for deletion, delete first
if (isset ($_POST["delete_ip"])) {
$delete_ip = get_parameter_post ("address_list");
agent_delete_address ($id_agente, $delete_ip);
}
$result = process_sql_update ('tagente',
array ('disabled' => $disabled,
'id_parent' => $id_parent,
'id_os' => $id_os,
'modo' => $modo,
'nombre' => $nombre_agente,
'direccion' => $direccion_agente,
'id_grupo' => $grupo,
'intervalo' => $intervalo,
'comentarios' => $comentarios,
'cascade_protection' => $cascade_protection,
'server_name' => $server_name,
'custom_id' => $custom_id),
array ('id_agente' => $id_agente));
if ($result === false) {
print_error_message (__('There was a problem updating the agent'));
} else {
enterprise_hook ('update_agent', array ($id_agente));
print_success_message (__('Successfully updated'));
audit_db ($config['id_user'], $REMOTE_ADDR, "Agent management",
"Updated agent $nombre_agente");
}
}
}
// Read agent data
// This should be at the end of all operation checks, to read the changes - $id_agente doesn't have to be retrieved
if ($id_agente) {
//This has been done in the beginning of the page, but if an agent was created, this id might change
$id_grupo = get_agent_group ($id_agente);
if (give_acl ($config["id_user"], $id_grupo, "AW") != 1) {
audit_db($config["id_user"],$REMOTE_ADDR, "ACL Violation","Trying to admin an agent without access");
require ("general/noaccess.php");
exit;
}
$agent = get_db_row ('tagente', 'id_agente', $id_agente);
if (empty ($agent)) {
//Close out the page
print_error_message (__('There was a problem loading the agent'));
return;
}
$intervalo = $agent["intervalo"]; // Define interval in seconds
$nombre_agente = $agent["nombre"];
$direccion_agente = $agent["direccion"];
$grupo = $agent["id_grupo"];
$ultima_act = $agent["ultimo_contacto"];
$comentarios = $agent["comentarios"];
$server_name = $agent["server_name"];
$modo = $agent["modo"];
$id_os = $agent["id_os"];
$disabled = $agent["disabled"];
$id_parent = $agent["id_parent"];
$custom_id = $agent["custom_id"];
$cascade_protection = $agent["cascade_protection"];
}
$update_module = (bool) get_parameter ('update_module');
$create_module = (bool) get_parameter ('create_module');
$edit_module = (bool) get_parameter ('edit_module');
// GET DATA for MODULE UPDATE OR MODULE INSERT
if ($update_module || $create_module) {
$id_grupo = get_agent_group ($id_agente);
if (! give_acl ($config["id_user"], $id_grupo, "AW")) {
audit_db ($config["id_user"], $REMOTE_ADDR, "ACL Violation",
"Trying to create a module without admin rights");
require ("general/noaccess.php");
exit;
}
$id_module_type = (int) get_parameter ('id_module_type');
$name = (string) get_parameter ('name');
$description = (string) get_parameter ('description');
$id_module_group = (int) get_parameter ('id_module_group');
$flag = (bool) get_parameter ('flag');
// Don't read as (float) because it lost it's decimals when put into MySQL
// where are very big and PHP uses scientific notation, p.e:
// 1.23E-10 is 0.000000000123
$post_process = (string) get_parameter ('post_process');
$prediction_module = (int) get_parameter ('prediction_module');
$max_timeout = (int) get_parameter ('max_timeout');
$min = (int) get_parameter_post ("min");
$max = (int) get_parameter ('max');
$interval = (int) get_parameter ('module_interval', $intervalo);
$id_plugin = (int) get_parameter ('id_plugin');
$id_export = (int) get_parameter ('id_export');
$disabled = (bool) get_parameter ('disabled');
$tcp_send = (string) get_parameter ('tcp_send');
$tcp_rcv = (string) get_parameter ('tcp_rcv');
$tcp_port = (int) get_parameter ('tcp_port');
$snmp_community = (string) get_parameter ('snmp_community');
$snmp_oid = (string) get_parameter ('snmp_oid');
if (empty ($snmp_oid)) {
/* The user did not set any OID manually but did a SNMP walk */
$snmp_oid = (string) get_parameter ('select_snmp_oid');
}
$ip_target = (string) get_parameter ('ip_target');
$plugin_user = (string) get_parameter ('plugin_user');
if (get_parameter('id_module_component_type') == 7)
$plugin_pass = (int) get_parameter ('plugin_pass');
else
$plugin_pass = (string) get_parameter ('plugin_pass');
$plugin_parameter = (string) get_parameter ('plugin_parameter');
$custom_id = (string) get_parameter ('custom_id');
$history_data = (int) get_parameter('history_data');
$min_warning = (float) get_parameter ('min_warning');
$max_warning = (float) get_parameter ('max_warning');
$min_critical = (float) get_parameter ('min_critical');
$max_critical = (float) get_parameter ('max_critical');
$ff_event = (int) get_parameter ('ff_event');
}
// MODULE UPDATE
if ($update_module) {
$id_agent_module = (int) get_parameter ('id_agent_module');
$result = update_agent_module ($id_agent_module,
array ('descripcion' => $description,
'id_module_group' => $id_module_group,
'nombre' => $name,
'max' => $max,
'min' => $min,
'module_interval' => $interval,
'tcp_port' => $tcp_port,
'tcp_send' => $tcp_send,
'tcp_rcv' => $tcp_rcv,
'snmp_community' => $snmp_community,
'snmp_oid' => $snmp_oid,
'ip_target' => $ip_target,
'flag' => $flag,
'disabled' => $disabled,
'id_export' => $id_export,
'plugin_user' => $plugin_user,
'plugin_pass' => $plugin_pass,
'plugin_parameter' => $plugin_parameter,
'id_plugin' => $id_plugin,
'post_process' => $post_process,
'prediction_module' => $prediction_module,
'max_timeout' => $max_timeout,
'custom_id' => $custom_id,
'history_data' => $history_data,
'min_warning' => $min_warning,
'max_warning' => $max_warning,
'min_critical' => $min_critical,
'max_critical' => $max_critical,
'min_ff_event' => $ff_event));
if ($result === false) {
echo '<h3 class="error">'.__('There was a problem updating module').'</h3>';
$edit_module = true;
} else {
echo '<h3 class="suc">'.__('Module successfully updated').'</h3>';
$id_agent_module = false;
$edit_module = false;
$agent = get_db_row ('tagente', 'id_agente', $id_agente);
audit_db ($config['id_user'], $REMOTE_ADDR, "Agent management",
"Updated module '$name' for agent ".$agent["nombre"]);
}
}
// MODULE INSERT
if ($create_module) {
if (isset ($_POST["combo_snmp_oid"])) {
$combo_snmp_oid = get_parameter_post ("combo_snmp_oid");
}
if ($snmp_oid == ""){
$snmp_oid = $combo_snmp_oid;
}
$id_module = (int) get_parameter ('id_module');
$id_agent_module = create_agent_module ($id_agente, $name,
array ('id_tipo_modulo' => $id_module_type,
'descripcion' => $description,
'max' => $max,
'min' => $min,
'snmp_oid' => $snmp_oid,
'snmp_community' => $snmp_community,
'id_module_group' => $id_module_group,
'module_interval' => $interval,
'ip_target' => $ip_target,
'tcp_port' => $tcp_port,
'tcp_rcv' => $tcp_rcv,
'tcp_send' => $tcp_send,
'id_export' => $id_export,
'plugin_user' => $plugin_user,
'plugin_pass' => $plugin_pass,
'plugin_parameter' => $plugin_parameter,
'id_plugin' => $id_plugin,
'post_process' => $post_process,
'prediction_module' => $prediction_module,
'max_timeout' => $max_timeout,
'disabled' => $disabled,
'id_modulo' => $id_module,
'custom_id' => $custom_id,
'history_data' => $history_data,
'min_warning' => $min_warning,
'max_warning' => $max_warning,
'min_critical' => $min_critical,
'max_critical' => $max_critical,
'min_ff_event' => $ff_event
));
if ($id_agent_module === false) {
echo '<h3 class="error">'.__('There was a problem adding module').'</h3>';
$edit_module = true;
$moduletype = $id_module;
} else {
echo '<h3 class="suc">'.__('Module added successfully').'</h3>';
$id_agent_module = false;
$edit_module = false;
$agent = get_db_row ('tagente', 'id_agente', $id_agente);
audit_db ($config['id_user'], $REMOTE_ADDR, "Agent management",
"Added module '$name' for agent ".$agent["nombre"]);
}
}
// MODULE DELETION
// =================
if (isset ($_GET["delete_module"])){ // DELETE agent module !
$id_borrar_modulo = (int) get_parameter_get ("delete_module",0);
$module_data = get_db_row ('tagente_modulo', 'id_agente_modulo', $id_borrar_modulo);
$id_grupo = (int) dame_id_grupo ($id_agente);
if (! give_acl ($config["id_user"], $id_grupo, "AW")) {
audit_db($config["id_user"],$REMOTE_ADDR, "ACL Violation",
"Trying to delete a module without admin rights");
require ("general/noaccess.php");
exit;
}
if ($id_borrar_modulo < 1) {
audit_db ($config["id_user"],$REMOTE_ADDR, "HACK Attempt",
"Expected variable from form is not correct");
require ("general/noaccess.php");
exit;
}
//Init transaction
$error = 0;
process_sql_begin ();
// First delete from tagente_modulo -> if not successful, increment
// error. NOTICE that we don't delete all data here, just marking for deletion
// and delete some simple data.
if (process_sql ("UPDATE tagente_modulo SET nombre = 'pendingdelete', disabled = 1, delete_pending = 1 WHERE id_agente_modulo = ".$id_borrar_modulo) === false)
$error++;
if (process_sql ("DELETE FROM tagente_estado WHERE id_agente_modulo = ".$id_borrar_modulo) === false)
$error++;
if (process_sql ("DELETE FROM tagente_datos_inc WHERE id_agente_modulo = ".$id_borrar_modulo) === false)
$error++;
if (process_sql ("DELETE FROM talert_template_modules WHERE id_agent_module = ".$id_borrar_modulo) === false)
$error++;
//Check for errors
if ($error != 0) {
process_sql_rollback ();
print_error_message (__('There was a problem deleting the module'));
} else {
process_sql_commit ();
print_success_message (__('Module deleted succesfully'));
$agent = get_db_row ('tagente', 'id_agente', $id_agente);
audit_db ($config['id_user'], $REMOTE_ADDR, "Agent management",
"Deleted module '".$module_data["nombre"]."' for agent ".$agent["nombre"]);
}
}
// -----------------------------------
// Load page depending on tab selected
// -----------------------------------
switch ($tab) {
case "main":
require ("agent_manager.php");
break;
case "module":
if ($id_agent_module || $edit_module) {
require ("module_manager_editor.php");
} else {
require ("module_manager.php");
}
break;
case "alert":
/* Because $id_agente is set, it will show only agent alerts */
require ("godmode/alerts/alert_list.php");
break;
case "template":
require ("agent_template.php");
break;
default:
if (enterprise_hook ('switch_agent_tab', array ($tab)))
//This will make sure that blank pages will have at least some
//debug info in them - do not translate debug
print_error_message ("DEBUG: Invalid tab specified in ".__FILE__.":".__LINE__);
}
?>
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