3663 lines
98 KiB
PHP
3663 lines
98 KiB
PHP
<?php
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// Pandora FMS - http://pandorafms.com
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// ==================================================
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// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
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// Please see http://pandorafms.org for full contribution list
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation; version 2
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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/**
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* @package Include
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* @subpackage DataBase
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*/
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include_once($config['homedir'] . "/include/functions_extensions.php");
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function select_db_engine() {
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global $config;
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switch ($config["dbtype"]) {
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case "mysql":
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require_once ($config['homedir'] . '/include/db/mysql.php');
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break;
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case "postgresql":
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require_once ($config['homedir'] . '/include/db/postgresql.php');
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break;
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}
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}
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function connect_db($host = null, $db = null, $user = null, $pass = null) {
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global $config;
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switch ($config["dbtype"]) {
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case "mysql":
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return mysql_connect_db($host, $db, $user, $pass);
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break;
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case "postgresql":
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return postgresql_connect_db($host, $db, $user, $pass);
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break;
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}
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}
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/**
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* When you delete (with the function "process_sql_delete" or other) any row in
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* any table, some times the cache save the data just deleted, because you
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* must use "clean_cache".
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*/
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/**
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* Check if login session variables are set.
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*
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* It will stop the execution if those variables were not set
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*
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* @return bool 0 on success exit() on no success
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*/
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function check_login () {
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global $config;
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if (!isset ($config["homedir"])) {
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// No exists $config. Exit inmediatly
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include("general/noaccess.php");
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exit;
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}
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if ((isset($_SESSION["id_usuario"])) AND ($_SESSION["id_usuario"] != "")) {
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if (is_user ($_SESSION["id_usuario"])) {
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return 0;
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}
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}
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else {
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require_once($config["homedir"].'/mobile/include/user.class.php');
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session_start ();
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session_write_close ();
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if (isset($_SESSION['user'])) {
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$user = $_SESSION['user'];
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$id_user = $user->getIdUser();
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if (is_user ($id_user)) {
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return 0;
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}
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}
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}
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pandora_audit("No session", "Trying to access without a valid session", "N/A");
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include ($config["homedir"]."/general/noaccess.php");
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exit;
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}
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/**
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*
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* Escape string to set it properly to use in sql queries
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*
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* @param string String to be cleaned.
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*
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* @return string String cleaned.
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*/
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function escape_string_sql($string) {
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global $config;
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switch ($config["dbtype"]) {
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case "mysql":
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return mysql_escape_string_sql($string);
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break;
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case "postgresql":
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return postgresql_escape_string_sql($string);
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break;
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}
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}
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/**
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* Return a array of id_group of childrens (to branches down)
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*
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* @param integer $parent The id_group parent to search the childrens.
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* @param array $groups The groups, its for optimize the querys to DB.
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*/
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function get_childrens($parent, $groups = null) {
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if (empty($groups)) {
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$groups = get_db_all_rows_in_table('tgrupo');
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}
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$return = array();
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foreach ($groups as $key => $group) {
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if ($group['id_grupo'] == 0) {
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continue;
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}
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if ($group['parent'] == $parent) {
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$return = $return + array($group['id_grupo'] => $group) + get_childrens($group['id_grupo'], $groups);
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}
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}
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return $return;
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}
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/**
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* Return a array of id_group of parents (to roots up).
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*
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* @param integer $parent The id_group parent to search the parent.
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* @param boolean $onlyPropagate Flag to search only parents that true to propagate.
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* @param array $groups The groups, its for optimize the querys to DB.
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*/
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function get_parents($parent, $onlyPropagate = false, $groups = null) {
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if (empty($groups)) {
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$groups = get_db_all_rows_in_table('tgrupo');
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}
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$return = array();
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foreach ($groups as $key => $group) {
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if ($group['id_grupo'] == 0) {
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continue;
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}
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if (($group['id_grupo'] == $parent) && ($group['propagate'] || !$onlyPropagate)) {
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$return = $return + array($group['id_grupo'] => $group) + get_parents($group['parent'], $groups);
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}
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}
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return $return;
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}
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/**
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* Check access privileges to resources
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*
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* Access can be:
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* IR - Incident/report Read
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* IW - Incident/report Write
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* IM - Incident/report Management
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* AR - Agent Read
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* AW - Agent Write
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* LW - Alert Write
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* UM - User Management
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* DM - DB Management
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* LM - Alert Management
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* PM - Pandora Management
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*
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* @param int $id_user User id
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* @param int $id_group Agents group id to check from
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* @param string $access Access privilege
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*
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* @return bool 1 if the user has privileges, 0 if not.
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*/
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function check_acl($id_user, $id_group, $access) {
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if (empty ($id_user)) {
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//User ID needs to be specified
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trigger_error ("Security error: check_acl got an empty string for user id", E_USER_WARNING);
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return 0;
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}
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elseif (is_user_admin ($id_user)) {
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return 1;
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}
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else {
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$id_group = (int) $id_group;
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}
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$parents_id = array($id_group);
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if ($id_group != 0) {
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$group = get_db_row_filter('tgrupo', array('id_grupo' => $id_group));
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$parents = get_parents($group['parent'], true);
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foreach ($parents as $parent) {
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$parents_id[] = $parent['id_grupo'];
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}
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}
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else {
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$parents_id = array();
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}
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//Joined multiple queries into one. That saves on the query overhead and query cache.
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if ($id_group == 0) {
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$query = sprintf("SELECT tperfil.incident_view, tperfil.incident_edit,
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tperfil.incident_management, tperfil.agent_view,
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tperfil.agent_edit, tperfil.alert_edit,
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tperfil.alert_management, tperfil.pandora_management,
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tperfil.db_management, tperfil.user_management
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FROM tusuario_perfil, tperfil
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WHERE tusuario_perfil.id_perfil = tperfil.id_perfil
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AND tusuario_perfil.id_usuario = '%s'", $id_user);
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//GroupID = 0, group id doesnt matter (use with caution!)
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}
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else {
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$query = sprintf("SELECT tperfil.incident_view, tperfil.incident_edit,
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tperfil.incident_management, tperfil.agent_view,
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tperfil.agent_edit, tperfil.alert_edit,
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tperfil.alert_management, tperfil.pandora_management,
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tperfil.db_management, tperfil.user_management
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FROM tusuario_perfil, tperfil
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WHERE tusuario_perfil.id_perfil = tperfil.id_perfil
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AND tusuario_perfil.id_usuario = '%s'
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AND (tusuario_perfil.id_grupo IN (%s)
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OR tusuario_perfil.id_grupo = 0)", $id_user, implode(', ', $parents_id));
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}
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$rowdup = get_db_all_rows_sql ($query);
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if (empty ($rowdup))
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return 0;
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$result = 0;
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foreach ($rowdup as $row) {
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// For each profile for this pair of group and user do...
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switch ($access) {
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case "IR":
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$result += $row["incident_view"];
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break;
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case "IW":
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$result += $row["incident_edit"];
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break;
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case "IM":
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$result += $row["incident_management"];
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break;
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case "AR":
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$result += $row["agent_view"];
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break;
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case "AW":
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$result += $row["agent_edit"];
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break;
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case "LW":
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$result += $row["alert_edit"];
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break;
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case "LM":
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$result += $row["alert_management"];
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break;
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case "PM":
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$result += $row["pandora_management"];
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break;
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case "DM":
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$result += $row["db_management"];
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break;
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case "UM":
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$result += $row["user_management"];
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break;
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}
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}
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if ($result >= 1)
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return 1;
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return 0;
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}
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/**
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* Filter out groups the user doesn't have access to
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*
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* Access can be:
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* IR - Incident Read
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* IW - Incident Write
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* IM - Incident Management
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* AR - Agent Read
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* AW - Agent Write
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* LW - Alert Write
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* UM - User Management
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* DM - DB Management
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* LM - Alert Management
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* PM - Pandora Management
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*
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* @param int $id_user User id
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* @param mixed $id_group Group ID(s) to check
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* @param string $access Access privilege
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*
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* @return array Groups the user DOES have acces to (or an empty array)
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*/
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function safe_acl_group ($id_user, $id_groups, $access) {
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if (!is_array ($id_groups) && check_acl ($id_user, $id_groups, $access)) {
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/* Return all the user groups if it's the group All */
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if ($id_groups == 0)
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return array_keys (get_user_groups ($id_user, $access));
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return array ($id_groups);
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}
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elseif (!is_array ($id_groups)) {
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return array ();
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}
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foreach ($id_groups as $group) {
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//Check ACL. If it doesn't match, remove the group
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if (!check_acl ($id_user, $group, $access)) {
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unset ($id_groups[$group]);
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}
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}
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return $id_groups;
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}
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/**
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* Adds an audit log entry (new function in 3.0)
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*
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* @param string $accion Action description
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* @param string $descripcion Long action description
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* @param string $id User id, by default is the user that login.
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* @param string $ip The ip to make the action, by default is $_SERVER['REMOTE_ADDR'] or $config["remote_addr"]
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* @param string $info The extended info for enterprise audit, by default is empty string.
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*
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* @return int Return the id of row in tsesion or false in case of fail.
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*/
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function pandora_audit($accion, $descripcion, $user_id = false, $ip = false, $info = '') {
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global $config;
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if ($ip !== false) {
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if (isset($config["remote_addr"])) {
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$ip = $config["remote_addr"];
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}
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else {
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if ($_SERVER['REMOTE_ADDR']) {
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$ip = $_SERVER['REMOTE_ADDR'];
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}
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else {
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$ip = null;
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}
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}
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}
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if ($user_id !== false) {
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$id = $user_id;
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}
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else {
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$id = $config["id_user"];
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}
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$accion = safe_input($accion);
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$descripcion = safe_input($descripcion);
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$values = array('ID_usuario' => $id,
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'accion' => $accion,
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'IP_origen' => $ip,
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'descripcion' => $descripcion,
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'fecha' => date('Y-m-d H:i:s'),
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'utimestamp' => time());
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$id_audit = process_sql_insert('tsesion', $values);
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enterprise_include_once('include/functions_audit.php');
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enterprise_hook('pandora_audit_enterprise', array($id_audit, $info));
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return $id_audit;
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}
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/**
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* Log in a user into Pandora.
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*
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* @param string $id_user User id
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* @param string $ip Client user IP address.
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*/
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function logon_db ($id_user, $ip) {
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pandora_audit("Logon", "Logged in", $id_user, $ip);
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// Update last registry of user to set last logon. How do we audit when the user was created then?
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process_user_contact ($id_user);
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}
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/**
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* Log out a user into Pandora.
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*
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* @param string $id_user User id
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* @param string $ip Client user IP address.
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*/
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function logoff_db ($id_user, $ip) {
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pandora_audit("Logoff", "Logged out", $id_user, $ip);
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}
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/**
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* Get profile name from id.
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*
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||
* @param int $id_profile Id profile in tperfil
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||
*
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* @return string Profile name of the given id
|
||
*/
|
||
function get_profile_name ($id_profile) {
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||
return (string) get_db_value ('name', 'tperfil', 'id_perfil', (int) $id_profile);
|
||
}
|
||
|
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/**
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||
* Selects all profiles (array (id => name))
|
||
*
|
||
* @return array List of all profiles
|
||
*/
|
||
function get_profiles () {
|
||
$profiles = get_db_all_rows_in_table ("tperfil", "name");
|
||
$return = array ();
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||
if ($profiles === false) {
|
||
return $return;
|
||
}
|
||
foreach ($profiles as $profile) {
|
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$return[$profile["id_perfil"]] = $profile["name"];
|
||
}
|
||
return $return;
|
||
}
|
||
|
||
|
||
/**
|
||
* Create Profile for User
|
||
*
|
||
* @param string User ID
|
||
* @param int Profile ID (default 1 => AR)
|
||
* @param int Group ID (default 1 => All)
|
||
* @param string Assign User who assign the profile to user.
|
||
*
|
||
* @return bool True if succesful, false if not
|
||
*/
|
||
function create_user_profile ($id_user, $id_profile = 1, $id_group = 0, $assignUser = false) {
|
||
global $config;
|
||
|
||
if (empty ($id_profile) || $id_group < 0)
|
||
return false;
|
||
|
||
if (isset ($config["id_user"])) {
|
||
//Usually this is set unless we call it while logging in (user known by auth scheme but not by pandora)
|
||
$assign = $config["id_user"];
|
||
} else {
|
||
$assign = $id_user;
|
||
}
|
||
|
||
if ($assignUser !== false)
|
||
$assign = $assignUser;
|
||
|
||
$insert = array (
|
||
"id_usuario" => $id_user,
|
||
"id_perfil" => $id_profile,
|
||
"id_grupo" => $id_group,
|
||
"assigned_by" => $assign
|
||
);
|
||
|
||
return (bool) process_sql_insert ("tusuario_perfil", $insert);
|
||
}
|
||
|
||
/**
|
||
* Delete user profile from database
|
||
*
|
||
* @param string User ID
|
||
* @param int Profile ID
|
||
*
|
||
* @return bool Whether or not it's deleted
|
||
*/
|
||
function delete_user_profile ($id_user, $id_profile) {
|
||
$where = array(
|
||
'id_usuario' => $id_user,
|
||
'id_up' => $id_profile);
|
||
return (bool)process_sql_delete('tusuario_perfil', $where);
|
||
}
|
||
|
||
/**
|
||
* Delete profile from database (not user-profile link (tusuario_perfil), but the actual profile (tperfil))
|
||
*
|
||
* @param int Profile ID
|
||
*
|
||
* @return bool Whether or not it's deleted
|
||
*/
|
||
function delete_profile ($id_profile) {
|
||
return (bool)process_sql_delete('tperfil', array('id_perfil' => $id_profile));
|
||
}
|
||
|
||
/**
|
||
* Get disabled field of a group
|
||
*
|
||
* @param int id_group Group id
|
||
*
|
||
* @return bool Disabled field of given group
|
||
*/
|
||
function give_disabled_group ($id_group) {
|
||
return (bool) get_db_value ('disabled', 'tgrupo', 'id_grupo', (int) $id_group);
|
||
}
|
||
|
||
/**
|
||
* Test if the param array is all groups in db.
|
||
*
|
||
* @param array $id_groups
|
||
*
|
||
* @return bool It's true when the array is all groups in db.
|
||
*/
|
||
function isAllGroups($idGroups) {
|
||
if (!is_array($idGroups))
|
||
$arrayGroups = array($idGroups);
|
||
else
|
||
$arrayGroups = $idGroups;
|
||
|
||
$groupsDB = get_db_all_rows_in_table ('tgrupo');
|
||
|
||
$returnVar = true;
|
||
foreach ($groupsDB as $group) {
|
||
if (!in_array($group['id_grupo'], $arrayGroups)) {
|
||
$returnVar = false;
|
||
break;
|
||
}
|
||
}
|
||
|
||
return $returnVar;
|
||
}
|
||
|
||
/**
|
||
* Get all the agents within a group(s).
|
||
*
|
||
* @param mixed $id_group Group id or an array of ID's. If nothing is selected, it will select all
|
||
* @param mixed $search to add Default: False. If True will return disabled agents as well. If searching array (disabled => (bool), string => (string))
|
||
* @param string $case Which case to return the agentname as (lower, upper, none)
|
||
* @param boolean $noACL jump the ACL test.
|
||
* @param boolean $childGroups The flag to get agents in the child group of group parent passed. By default false.
|
||
*
|
||
* @return array An array with all agents in the group or an empty array
|
||
*/
|
||
function get_group_agents ($id_group = 0, $search = false, $case = "lower", $noACL = false, $childGroups = false) {
|
||
global $config;
|
||
|
||
|
||
if (!$noACL) {
|
||
$id_group = safe_acl_group($config["id_user"], $id_group, "AR");
|
||
|
||
if (empty ($id_group)) {
|
||
//An empty array means the user doesn't have access
|
||
return array ();
|
||
}
|
||
}
|
||
|
||
if ($childGroups) {
|
||
$id_group = array_keys(get_user_groups(false, "AR", true, false, (array)$id_group));
|
||
}
|
||
|
||
if (is_array($id_group)) {
|
||
$search_sql = sprintf ('WHERE id_grupo IN (%s)', implode (",", $id_group));
|
||
}
|
||
else if ($id_group == 0) { //All group
|
||
$search_sql = 'WHERE 1 = 1';
|
||
}
|
||
else {
|
||
$search_sql = sprintf ('WHERE id_grupo = %d', $id_group);
|
||
}
|
||
|
||
|
||
if ($search === true) {
|
||
//No added search. Show both disabled and non-disabled
|
||
}
|
||
elseif (is_array ($search)) {
|
||
if (isset ($search["disabled"])) {
|
||
$search_sql .= ' AND disabled = '.($search["disabled"] ? 1 : 0); //Bool, no cleanup necessary
|
||
}
|
||
else {
|
||
$search_sql .= ' AND disabled = 0';
|
||
}
|
||
unset ($search["disabled"]);
|
||
if (isset ($search["string"])) {
|
||
$string = safe_input ($search["string"]);
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$search_sql .= ' AND (nombre COLLATE utf8_general_ci LIKE "%'.$string.'%" OR direccion LIKE "%'.$string.'%")';
|
||
break;
|
||
case "postgresql":
|
||
$search_sql .= ' AND (nombre COLLATE utf8_general_ci LIKE \'%'.$string.'%\' OR direccion LIKE \'%'.$string.'%\')';
|
||
break;
|
||
}
|
||
|
||
unset ($search["string"]);
|
||
}
|
||
|
||
if (isset ($search["name"])) {
|
||
$name = safe_input ($search["name"]);
|
||
$search_sql .= ' AND nombre COLLATE utf8_general_ci LIKE "' . $name . '" ';
|
||
|
||
unset ($search["name"]);
|
||
}
|
||
|
||
if (! empty ($search)) {
|
||
$search_sql .= ' AND '.format_array_to_where_clause_sql ($search);
|
||
}
|
||
}
|
||
else {
|
||
$search_sql .= ' AND disabled = 0';
|
||
}
|
||
|
||
|
||
$sql = sprintf ("SELECT id_agente, nombre FROM tagente %s ORDER BY nombre", $search_sql);
|
||
|
||
$result = get_db_all_rows_sql ($sql);
|
||
|
||
if ($result === false)
|
||
return array (); //Return an empty array
|
||
|
||
$agents = array ();
|
||
foreach ($result as $row) {
|
||
switch ($case) {
|
||
case "lower":
|
||
$agents[$row["id_agente"]] = mb_strtolower ($row["nombre"], "UTF-8");
|
||
break;
|
||
case "upper":
|
||
$agents[$row["id_agente"]] = mb_strtoupper ($row["nombre"], "UTF-8");
|
||
break;
|
||
default:
|
||
$agents[$row["id_agente"]] = $row["nombre"];
|
||
break;
|
||
}
|
||
}
|
||
return ($agents);
|
||
}
|
||
|
||
/**
|
||
* Get a single module information.
|
||
*
|
||
* @param int agentmodule id to get.
|
||
*
|
||
* @return array An array with module information
|
||
*/
|
||
function get_agentmodule ($id_agentmodule) {
|
||
return get_db_row ('tagente_modulo', 'id_agente_modulo', (int) $id_agentmodule);
|
||
}
|
||
|
||
/**
|
||
* Get a id of module from his name and the agent id
|
||
*
|
||
* @param string agentmodule name to get.
|
||
* @param int agent id.
|
||
*
|
||
* @return int the agentmodule id
|
||
*/
|
||
function get_agentmodule_id ($agentmodule_name, $agent_id) {
|
||
return get_db_row_filter ('tagente_modulo', array('nombre' => $agentmodule_name, 'id_agente' => $agent_id, 'delete_pending' => 0));
|
||
}
|
||
|
||
/**
|
||
* Get a if a module is init.
|
||
*
|
||
* @param int agentmodule id to get.
|
||
*
|
||
* @return bool true if is init and false if is not init
|
||
*/
|
||
function get_agentmodule_is_init ($id_agentmodule) {
|
||
$result = get_db_row_filter ('tagente_estado', array('id_agente_modulo' => $id_agentmodule), 'utimestamp');
|
||
return (bool)$result['utimestamp'];
|
||
}
|
||
|
||
/**
|
||
* Get all the modules in an agent. If an empty list is passed it will select all
|
||
*
|
||
* @param mixed Agent id to get modules. It can also be an array of agent id's, by default is null and this mean that use the ids of agents in user's groups.
|
||
* @param mixed Array, comma delimited list or singular value of rows to
|
||
* select. If nothing is specified, nombre will be selected. A special
|
||
* character "*" will select all the values.
|
||
* @param mixed Aditional filters to the modules. It can be an indexed array
|
||
* (keys would be the field name and value the expected value, and would be
|
||
* joined with an AND operator) or a string, including any SQL clause (without
|
||
* the WHERE keyword).
|
||
* @param bool Wheter to return the modules indexed by the id_agente_modulo or
|
||
* not. Default is indexed.
|
||
* Example:
|
||
<code>
|
||
Both are similars:
|
||
$modules = get_agent_modules ($id_agent, false, array ('disabled' => 0));
|
||
$modules = get_agent_modules ($id_agent, false, 'disabled = 0');
|
||
|
||
Both are similars:
|
||
$modules = get_agent_modules ($id_agent, '*', array ('disabled' => 0, 'history_data' => 0));
|
||
$modules = get_agent_modules ($id_agent, '*', 'disabled = 0 AND history_data = 0');
|
||
</code>
|
||
*
|
||
* @return array An array with all modules in the agent.
|
||
* If multiple rows are selected, they will be in an array
|
||
*/
|
||
function get_agent_modules ($id_agent = null, $details = false, $filter = false, $indexed = true, $get_not_init_modules = true) {
|
||
global $config;
|
||
|
||
if ($id_agent === null) {
|
||
//Extract the agents of group user.
|
||
$groups = get_user_groups(false, 'AR', false);
|
||
$id_groups = array_keys($groups);
|
||
|
||
$sql = "SELECT id_agente FROM tagente WHERE id_grupo IN (" . implode(',', $id_groups) . ")";
|
||
$id_agent = get_db_all_rows_sql($sql);
|
||
|
||
$temp = array();
|
||
foreach ($id_agent as $item) {
|
||
$temp[] = $item['id_agente'];
|
||
}
|
||
$id_agent = $temp;
|
||
}
|
||
|
||
$id_agent = safe_int ($id_agent, 1);
|
||
|
||
$userGroups = get_user_groups($config['id_user'], 'AR', false);
|
||
$id_userGroups = array_keys($userGroups);
|
||
|
||
$where = " WHERE (
|
||
1 = (
|
||
SELECT is_admin
|
||
FROM tusuario
|
||
WHERE id_user = '" . $config['id_user'] . "'
|
||
)
|
||
OR
|
||
tagente_modulo.id_agente IN (
|
||
SELECT id_agente
|
||
FROM tagente
|
||
WHERE id_grupo IN (
|
||
" . implode(',', $id_userGroups) . "
|
||
)
|
||
)
|
||
OR 0 IN (
|
||
SELECT id_grupo
|
||
FROM tusuario_perfil
|
||
WHERE id_usuario = '" . $config['id_user'] . "'
|
||
AND id_perfil IN (
|
||
SELECT id_perfil
|
||
FROM tperfil WHERE agent_view = 1
|
||
)
|
||
)
|
||
)";
|
||
|
||
if (! empty ($id_agent)) {
|
||
$where .= sprintf (' AND id_agente IN (%s)', implode (",", (array) $id_agent));
|
||
}
|
||
|
||
$where .= ' AND delete_pending = 0 ';
|
||
|
||
if (! empty ($filter)) {
|
||
$where .= ' AND ';
|
||
if (is_array ($filter)) {
|
||
$fields = array ();
|
||
foreach ($filter as $field => $value) {
|
||
//Check <> operator
|
||
$operatorDistin = false;
|
||
if (strlen($value) > 2) {
|
||
if ($value[0] . $value[1] == '<>') {
|
||
$operatorDistin = true;
|
||
}
|
||
}
|
||
|
||
if ($value[0] == '%') {
|
||
array_push ($fields, $field.' LIKE "'.$value.'"');
|
||
}
|
||
else if ($operatorDistin) {
|
||
array_push($fields, $field.' <> ' . substr($value, 2));
|
||
}
|
||
else if (substr($value, -1) == '%') {
|
||
array_push ($fields, $field.' LIKE "'.$value.'"');
|
||
}
|
||
else {
|
||
array_push ($fields, $field.' = "'.$value.'"');
|
||
}
|
||
}
|
||
$where .= implode (' AND ', $fields);
|
||
}
|
||
else {
|
||
$where .= $filter;
|
||
}
|
||
}
|
||
|
||
if (empty ($details)) {
|
||
$details = "nombre";
|
||
}
|
||
else {
|
||
$details = safe_input ($details);
|
||
}
|
||
|
||
$sql = sprintf ('SELECT %s%s
|
||
FROM tagente_modulo
|
||
%s
|
||
ORDER BY nombre',
|
||
($details != '*' && $indexed) ? 'id_agente_modulo,' : '',
|
||
safe_output(implode (",", (array) $details)),
|
||
$where);
|
||
|
||
$result = get_db_all_rows_sql ($sql);
|
||
|
||
if (empty ($result)) {
|
||
return array ();
|
||
}
|
||
|
||
if (! $indexed)
|
||
return $result;
|
||
|
||
$modules = array ();
|
||
foreach ($result as $module) {
|
||
if ($get_not_init_modules || get_agentmodule_is_init($module['id_agente_modulo'])) {
|
||
if (is_array ($details) || $details == '*') {
|
||
//Just stack the information in array by ID
|
||
$modules[$module['id_agente_modulo']] = $module;
|
||
} else {
|
||
$modules[$module['id_agente_modulo']] = $module[$details];
|
||
}
|
||
}
|
||
}
|
||
return $modules;
|
||
}
|
||
|
||
/**
|
||
* Get the number of all agent modules in the database
|
||
*
|
||
* @param mixed Array of integers with agent(s) id or a single agent id. Default
|
||
* value will select all.
|
||
*
|
||
* @return int The number of agent modules
|
||
*/
|
||
function get_agent_modules_count ($id_agent = 0) {
|
||
//Make sure we're all int's and filter out bad stuff
|
||
$id_agent = safe_int ($id_agent, 1);
|
||
|
||
if (empty ($id_agent)) {
|
||
//If the array proved empty or the agent is less than 1 (eg. -1)
|
||
$filter = '';
|
||
}
|
||
else {
|
||
$filter = sprintf (" WHERE id_agente IN (%s)", implode (",", (array) $id_agent));
|
||
}
|
||
|
||
return (int) get_db_sql ("SELECT COUNT(*) FROM tagente_modulo" . $filter);
|
||
}
|
||
|
||
/**
|
||
* Get group icon from group.
|
||
*
|
||
* @param int id_group Id group to get the icon
|
||
*
|
||
* @return string Icon path of the given group
|
||
*/
|
||
function get_group_icon ($id_group) {
|
||
if ($id_group == 0) {
|
||
return 'world';
|
||
}
|
||
else {
|
||
return (string) get_db_value ('icon', 'tgrupo', 'id_grupo', (int) $id_group);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get agent id from a module id that it has.
|
||
*
|
||
* @param int $id_module Id module is list modules this agent.
|
||
*
|
||
* @return int Id from the agent of the given id module.
|
||
*/
|
||
function get_agent_module_id ($id_agente_modulo) {
|
||
return (int) get_db_value ('id_agente', 'tagente_modulo', 'id_agente_modulo', $id_agente_modulo);
|
||
}
|
||
|
||
|
||
|
||
/**
|
||
* Get agent id from an agent name.
|
||
*
|
||
* @param string $agent_name Agent name to get its id.
|
||
*
|
||
* @return int Id from the agent of the given name.
|
||
*/
|
||
function get_agent_id ($agent_name) {
|
||
return (int) get_db_value ('id_agente', 'tagente', 'nombre', $agent_name);
|
||
}
|
||
|
||
/**
|
||
* Get name of an agent.
|
||
*
|
||
* @param int $id_agent Agent id.
|
||
* @param string $case Case (upper, lower, none)
|
||
*
|
||
* @return string Name of the given agent.
|
||
*/
|
||
function get_agent_name ($id_agent, $case = "none") {
|
||
$agent = (string) get_db_value ('nombre', 'tagente', 'id_agente', (int) $id_agent);
|
||
// Version 3.0 has enforced case sensitive agent names
|
||
// so we always should show real case names.
|
||
switch ($case) {
|
||
case "upper":
|
||
return mb_strtoupper ($agent,"UTF-8");
|
||
break;
|
||
case "lower":
|
||
return mb_strtolower ($agent,"UTF-8");
|
||
break;
|
||
case "none":
|
||
default:
|
||
return ($agent);
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Get type name for alerts (e-mail, text, internal, ...) based on type number
|
||
*
|
||
* @param int id_alert Alert type id.
|
||
*
|
||
* @return string Type name of the alert.
|
||
*/
|
||
function get_alert_type ($id_type) {
|
||
return (string) get_db_value ('name', 'talert_templates', 'id', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Get the name of an exporting server
|
||
*
|
||
* @param int $id_server Server id
|
||
*
|
||
* @return string The name of given server.
|
||
*/
|
||
function dame_nombre_servidorexportacion ($id_server) {
|
||
return (string) get_db_value ('name', 'tserver_export', 'id', (int) $id_server);
|
||
}
|
||
|
||
/**
|
||
* Get the name of a plugin
|
||
*
|
||
* @param int id_plugin Plugin id.
|
||
*
|
||
* @return string The name of the given plugin
|
||
*/
|
||
function dame_nombre_pluginid ($id_plugin) {
|
||
return (string) get_db_value ('name', 'tplugin', 'id', (int) $id_plugin);
|
||
}
|
||
|
||
/**
|
||
* Get the name of a module type
|
||
*
|
||
* @param int $id_type Type id
|
||
*
|
||
* @return string The name of the given type.
|
||
*/
|
||
function get_module_type_name ($id_type) {
|
||
return (string) get_db_value ('nombre', 'ttipo_modulo', 'id_tipo', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Get the name of a module type
|
||
*
|
||
* @param int $id_type Type id
|
||
*
|
||
* @return string The name of the given type.
|
||
*/
|
||
function get_module_type_icon ($id_type) {
|
||
return (string) get_db_value ('icon', 'ttipo_modulo', 'id_tipo', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Get agent id of an agent module.
|
||
*
|
||
* @param int $id_agentmodule Agent module id.
|
||
*
|
||
* @return int The id of the agent of given agent module
|
||
*/
|
||
function get_agentmodule_agent ($id_agentmodule) {
|
||
return (int) get_db_value ('id_agente', 'tagente_modulo', 'id_agente_modulo', (int) $id_agentmodule);
|
||
}
|
||
|
||
/**
|
||
* Get agent name of an agent module.
|
||
*
|
||
* @param int $id_agente_modulo Agent module id.
|
||
*
|
||
* @return string The name of the given agent module.
|
||
*/
|
||
function get_agentmodule_agent_name ($id_agentmodule) {
|
||
// Since this is a helper function we don't need to do casting
|
||
return (string) get_agent_name (get_agentmodule_agent ($id_agentmodule));
|
||
}
|
||
|
||
/**
|
||
* Get the module name of an agent module.
|
||
*
|
||
* @param int $id_agente_modulo Agent module id.
|
||
*
|
||
* @return string Name of the given agent module.
|
||
*/
|
||
function get_agentmodule_name ($id_agente_modulo) {
|
||
return (string) get_db_value ('nombre', 'tagente_modulo', 'id_agente_modulo', (int) $id_agente_modulo);
|
||
}
|
||
|
||
/**
|
||
* Get the module type of an agent module.
|
||
*
|
||
* @param int $id_agentmodule Agent module id.
|
||
*
|
||
* @return string Module type of the given agent module.
|
||
*/
|
||
function get_agentmodule_type ($id_agentmodule) {
|
||
return (int) get_db_value ('id_tipo_modulo', 'tagente_modulo', 'id_agente_modulo', (int) $id_agentmodule);
|
||
}
|
||
|
||
/**
|
||
* Get all the times a monitor went down during a period.
|
||
*
|
||
* @param int $id_agent_module Agent module of the monitor.
|
||
* @param int $period Period timed to check from date
|
||
* @param int $date Date to check (now by default)
|
||
*
|
||
* @return int The number of times a monitor went down.
|
||
*/
|
||
function get_monitor_downs_in_period ($id_agent_module, $period, $date = 0) {
|
||
global $config;
|
||
|
||
if ($date == 0) {
|
||
$date = get_system_time ();
|
||
}
|
||
$datelimit = $date - $period;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT COUNT(`id_agentmodule`) FROM `tevento` WHERE
|
||
`event_type` = 'monitor_down'
|
||
AND `id_agentmodule` = %d
|
||
AND `utimestamp` > %d
|
||
AND `utimestamp` <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT COUNT(\"id_agentmodule\") FROM \"tevento\" WHERE
|
||
\"event_type\" = 'monitor_down'
|
||
AND \"id_agentmodule\" = %d
|
||
AND \"utimestamp\" > %d
|
||
AND \"utimestamp\" <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
}
|
||
|
||
return get_db_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get the last time a monitor went down during a period.
|
||
*
|
||
* @param int $id_agent_module Agent module of the monitor.
|
||
* @param int $period Period timed to check from date
|
||
* @param int $date Date to check (now by default)
|
||
*
|
||
* @return int The last time a monitor went down.
|
||
*/
|
||
function get_monitor_last_down_timestamp_in_period ($id_agent_module, $period, $date = 0) {
|
||
global $config;
|
||
|
||
if ($date == 0) {
|
||
$date = get_system_time ();
|
||
}
|
||
$datelimit = $date - $period;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT MAX(`timestamp`) FROM `tevento` WHERE
|
||
event_type = 'monitor_down'
|
||
AND `id_agentmodule` = %d
|
||
AND `utimestamp` > %d
|
||
AND `utimestamp` <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT MAX(\"timestamp\") FROM \"tevento\" WHERE
|
||
event_type = 'monitor_down'
|
||
AND \"id_agentmodule\" = %d
|
||
AND \"utimestamp\" > %d
|
||
AND \"utimestamp\" <= %d",
|
||
$id_agent_module, $datelimit, $date);
|
||
break;
|
||
}
|
||
|
||
return get_db_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the monitors defined in an group.
|
||
*
|
||
* @param int $id_group Group id to get all the monitors.
|
||
*
|
||
* @return array An array with all the monitors defined in the group (tagente_modulo).
|
||
*/
|
||
function get_monitors_in_group ($id_group) {
|
||
global $config;
|
||
|
||
if ($id_group <= 0) {
|
||
//We select all groups the user has access to if it's 0 or -1
|
||
global $config;
|
||
$id_group = array_keys (get_user_groups ($config['id_user']));
|
||
}
|
||
|
||
if (is_array ($id_group)) {
|
||
$id_group = implode (",",$id_group);
|
||
}
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT `tagente_modulo`.* FROM `tagente_modulo`, `ttipo_modulo`, `tagente` WHERE
|
||
`id_tipo_modulo` = `id_tipo`
|
||
AND `tagente`.`id_agente` = `tagente_modulo`.`id_agente`
|
||
AND `ttipo_modulo`.`nombre` LIKE '%%_proc'
|
||
AND `tagente`.`id_grupo` IN (%s) ORDER BY `tagente`.`nombre`", $id_group);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT tagente_modulo.* FROM tagente_modulo, ttipo_modulo, tagente WHERE
|
||
id_tipo_modulo = id_tipo
|
||
AND tagente.id_agente = tagente_modulo.id_agente
|
||
AND ttipo_modulo.nombre LIKE '%%_proc'
|
||
AND tagente.id_grupo IN (%s) ORDER BY tagente.nombre", $id_group);
|
||
break;
|
||
}
|
||
|
||
return get_db_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the events happened in a group during a period of time.
|
||
*
|
||
* The returned events will be in the time interval ($date - $period, $date]
|
||
*
|
||
* @param mixed $id_group Group id to get events for.
|
||
* @param int $period Period of time in seconds to get events.
|
||
* @param int $date Beginning date to get events.
|
||
*
|
||
* @return array An array with all the events happened.
|
||
*/
|
||
function get_group_events ($id_group, $period, $date) {
|
||
global $config;
|
||
|
||
$id_group = safe_acl_group ($config["id_user"], $id_group, "AR");
|
||
|
||
if (empty ($id_group)) {
|
||
//An empty array means the user doesn't have access
|
||
return false;
|
||
}
|
||
|
||
$datelimit = $date - $period;
|
||
|
||
$sql = sprintf ('SELECT * FROM tevento
|
||
WHERE utimestamp > %d AND utimestamp <= %d
|
||
AND id_grupo IN (%s)
|
||
ORDER BY utimestamp ASC',
|
||
$datelimit, $date, implode (",", $id_group));
|
||
|
||
return get_db_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the events happened in an Agent during a period of time.
|
||
*
|
||
* The returned events will be in the time interval ($date - $period, $date]
|
||
*
|
||
* @param int $id_agent Agent id to get events.
|
||
* @param int $period Period of time in seconds to get events.
|
||
* @param int $date Beginning date to get events.
|
||
*
|
||
* @return array An array with all the events happened.
|
||
*/
|
||
function get_agent_events ($id_agent, $period, $date = 0) {
|
||
if (!is_numeric ($date)) {
|
||
$date = strtotime ($date);
|
||
}
|
||
if (empty ($date)) {
|
||
$date = get_system_time ();
|
||
}
|
||
|
||
$datelimit = $date - $period;
|
||
|
||
$sql = sprintf ('SELECT evento, event_type, criticity, count(*) as count_rep,
|
||
max(timestamp) AS time2
|
||
FROM tevento
|
||
WHERE id_agente = %d AND utimestamp > %d AND utimestamp <= %d
|
||
GROUP BY id_agentmodule, evento
|
||
ORDER BY time2 DESC', $id_agent, $datelimit, $date);
|
||
|
||
return get_db_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the events happened in an Agent during a period of time.
|
||
*
|
||
* The returned events will be in the time interval ($date - $period, $date]
|
||
*
|
||
* @param int $id_agent_module Module id to get events.
|
||
* @param int $period Period of time in seconds to get events.
|
||
* @param int $date Beginning date to get events.
|
||
*
|
||
* @return array An array with all the events happened.
|
||
*/
|
||
function get_module_events ($id_agent_module, $period, $date = 0) {
|
||
if (!is_numeric ($date)) {
|
||
$date = strtotime ($date);
|
||
}
|
||
if (empty ($date)) {
|
||
$date = get_system_time ();
|
||
}
|
||
|
||
$datelimit = $date - $period;
|
||
|
||
$sql = sprintf ('SELECT evento, event_type, criticity, count(*) as count_rep, max(timestamp) AS time2
|
||
FROM tevento
|
||
WHERE id_agentmodule = %d AND utimestamp > %d AND utimestamp <= %d
|
||
GROUP BY id_agentmodule, evento ORDER BY time2 DESC', $id_agent_module, $datelimit, $date);
|
||
|
||
return get_db_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the fired of alerts happened in an Agent during a period of time.
|
||
*
|
||
* The returned alerts will be in the time interval ($date - $period, $date]
|
||
*
|
||
* @param int $id_agent Agent id to get events.
|
||
* @param int $period Period of time in seconds to get events.
|
||
* @param int $date Beginning date to get events.
|
||
*
|
||
* @return array An array with all the events happened.
|
||
*/
|
||
function get_agent_alert_fired ($id_agent, $id_alert, $period, $date = 0) {
|
||
if (!is_numeric ($date)) {
|
||
$date = strtotime ($date);
|
||
}
|
||
if (empty ($date)) {
|
||
$date = get_system_time ();
|
||
}
|
||
|
||
$datelimit = $date - $period;
|
||
|
||
$sql = sprintf ('SELECT timestamp
|
||
FROM tevento
|
||
WHERE id_agente = %d AND utimestamp > %d AND utimestamp <= %d
|
||
AND id_alert_am = %d
|
||
ORDER BY timestamp DESC', $id_agent, $datelimit, $date, $id_alert);
|
||
|
||
return get_db_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the fired of alerts happened in an Agent module during a period of time.
|
||
*
|
||
* The returned alerts will be in the time interval ($date - $period, $date]
|
||
*
|
||
* @param int $id_agent_module Agent module id to get events.
|
||
* @param int $period Period of time in seconds to get events.
|
||
* @param int $date Beginning date to get events.
|
||
*
|
||
* @return array An array with all the events happened.
|
||
*/
|
||
function get_module_alert_fired ($id_agent_module, $id_alert, $period, $date = 0) {
|
||
if (!is_numeric ($date)) {
|
||
$date = strtotime ($date);
|
||
}
|
||
if (empty ($date)) {
|
||
$date = get_system_time ();
|
||
}
|
||
|
||
$datelimit = $date - $period;
|
||
|
||
$sql = sprintf ('SELECT timestamp
|
||
FROM tevento
|
||
WHERE id_agentmodule = %d AND utimestamp > %d AND utimestamp <= %d
|
||
AND id_alert_am = %d
|
||
ORDER BY timestamp DESC', $id_agent_module, $datelimit, $date, $id_alert);
|
||
|
||
return get_db_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the monitors defined in an agent.
|
||
*
|
||
* @param int $id_agent Agent id to get all the monitors.
|
||
*
|
||
* @return array An array with all the monitors defined (tagente_modulo).
|
||
*/
|
||
function get_monitors_in_agent ($id_agent) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT `tagente_modulo`.*
|
||
FROM `tagente_modulo`, `ttipo_modulo`, `tagente`
|
||
WHERE `id_tipo_modulo` = `id_tipo`
|
||
AND `tagente`.`id_agente` = `tagente_modulo`.`id_agente`
|
||
AND `ttipo_modulo`.`nombre` LIKE '%%_proc'
|
||
AND `tagente`.`id_agente` = %d", $id_agent);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT tagente_modulo.*
|
||
FROM tagente_modulo, ttipo_modulo, tagente
|
||
WHERE id_tipo_modulo = id_tipo
|
||
AND tagente.id_agente = tagente_modulo.id_agente
|
||
AND ttipo_modulo.nombre LIKE '%%_proc'
|
||
AND tagente.id_agente = %d", $id_agent);
|
||
break;
|
||
}
|
||
|
||
return get_db_all_rows_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the monitors down during a period of time.
|
||
*
|
||
* @param array $monitors An array with all the monitors to check. Each
|
||
* element of the array must be a dictionary.
|
||
* @param int $period Period of time to check the monitors.
|
||
* @param int $date Beginning date to check the monitors.
|
||
*
|
||
* @return array An array with all the monitors that went down in that
|
||
* period of time.
|
||
*/
|
||
function get_monitors_down ($monitors, $period = 0, $date = 0) {
|
||
$monitors_down = array ();
|
||
if (empty ($monitors))
|
||
return $monitors_down;
|
||
|
||
foreach ($monitors as $monitor) {
|
||
$down = get_monitor_downs_in_period ($monitor['id_agente_modulo'], $period, $date);
|
||
if ($down > 0)
|
||
array_push ($monitors_down, $monitor);
|
||
}
|
||
return $monitors_down;
|
||
}
|
||
|
||
/**
|
||
* Get all the times an alerts fired during a period.
|
||
*
|
||
* @param int Alert module id.
|
||
* @param int Period timed to check from date
|
||
* @param int Date to check (current time by default)
|
||
*
|
||
* @return int The number of times an alert fired.
|
||
*/
|
||
function get_alert_fires_in_period ($id_alert_module, $period, $date = 0) {
|
||
global $config;
|
||
|
||
if (!$date)
|
||
$date = get_system_time ();
|
||
|
||
$datelimit = $date - $period;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT COUNT(`id_agentmodule`)
|
||
FROM `tevento`
|
||
WHERE `event_type` = 'alert_fired'
|
||
AND `id_alert_am` = %d
|
||
AND `utimestamp` > %d
|
||
AND `utimestamp` <= %d",
|
||
$id_alert_module, $datelimit, $date);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT COUNT(id_agentmodule)
|
||
FROM tevento
|
||
WHERE event_type = 'alert_fired'
|
||
AND id_alert_am = %d
|
||
AND utimestamp > %d
|
||
AND utimestamp <= %d",
|
||
$id_alert_module, $datelimit, $date);
|
||
break;
|
||
}
|
||
|
||
return (int) get_db_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all the alerts defined in a group.
|
||
*
|
||
* It gets all the alerts of all the agents on a given group.
|
||
*
|
||
* @param int $id_group Group id to check.
|
||
*
|
||
* @return array An array with alerts dictionaries defined in a group.
|
||
*/
|
||
function get_group_alerts ($id_group) {
|
||
global $config;
|
||
|
||
require_once ($config["homedir"].'/include/functions_agents.php');
|
||
|
||
$alerts = array ();
|
||
$agents = get_group_agents ($id_group, false, "none");
|
||
|
||
foreach ($agents as $agent_id => $agent_name) {
|
||
$agent_alerts = get_agent_alerts ($agent_id);
|
||
$alerts = array_merge ($alerts, $agent_alerts);
|
||
}
|
||
|
||
return $alerts;
|
||
}
|
||
|
||
/**
|
||
* Get all the alerts fired during a period, given a list of alerts.
|
||
*
|
||
* @param array A list of alert modules to check. See get_alerts_in_group()
|
||
* @param int Period of time to check fired alerts.
|
||
* @param int Beginning date to check fired alerts in UNIX format (current date by default)
|
||
*
|
||
* @return array An array with the alert id as key and the number of times
|
||
* the alert was fired (only included if it was fired).
|
||
*/
|
||
function get_alerts_fired ($alerts, $period = 0, $date = 0) {
|
||
if (! $date)
|
||
$date = get_system_time ();
|
||
$datelimit = $date - $period;
|
||
|
||
$alerts_fired = array ();
|
||
$agents = array ();
|
||
|
||
foreach ($alerts as $alert) {
|
||
if (isset($alert['id'])) {
|
||
$fires = get_alert_fires_in_period ($alert['id'], $period, $date);
|
||
if (! $fires) {
|
||
continue;
|
||
}
|
||
$alerts_fired[$alert['id']] = $fires;
|
||
}
|
||
}
|
||
return $alerts_fired;
|
||
}
|
||
|
||
/**
|
||
* Get the last time an alert fired during a period.
|
||
*
|
||
* @param int Alert agent module id.
|
||
* @param int Period timed to check from date
|
||
* @param int Date to check (current date by default)
|
||
*
|
||
* @return int The last time an alert fired. It's an UNIX timestamp.
|
||
*/
|
||
function get_alert_last_fire_timestamp_in_period ($id_alert_module, $period, $date = 0) {
|
||
global $config;
|
||
|
||
if ($date == 0) {
|
||
$date = get_system_time ();
|
||
}
|
||
$datelimit = $date - $period;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT MAX(`utimestamp`)
|
||
FROM `tevento`
|
||
WHERE `event_type` = 'alert_fired'
|
||
AND `id_alert_am` = %d
|
||
AND `utimestamp` > %d
|
||
AND `utimestamp` <= %d",
|
||
$id_alert_module, $datelimit, $date);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT MAX(utimestamp)
|
||
FROM tevento
|
||
WHERE event_type = 'alert_fired'
|
||
AND id_alert_am = %d
|
||
AND utimestamp > %d
|
||
AND utimestamp <= %d",
|
||
$id_alert_module, $datelimit, $date);
|
||
break;
|
||
}
|
||
|
||
return get_db_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get the server name.
|
||
*
|
||
* @param int Server id.
|
||
*
|
||
* @return string Name of the given server
|
||
*/
|
||
function get_server_name ($id_server) {
|
||
return (string) get_db_value ('name', 'tserver', 'id_server', (int) $id_server);
|
||
}
|
||
|
||
/**
|
||
* Get the module type name (type = generic_data, remote_snmp, ...)
|
||
*
|
||
* @param int $id_type Type id
|
||
*
|
||
* @return string Name of the given type.
|
||
*/
|
||
function get_moduletype_name ($id_type) {
|
||
return (string) get_db_value ('nombre', 'ttipo_modulo', 'id_tipo', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Get the module type description
|
||
*
|
||
* @param int $id_type Type id
|
||
*
|
||
* @return string Description of the given type.
|
||
*/
|
||
function get_moduletype_description ($id_type) {
|
||
return (string) get_db_value ('descripcion', 'ttipo_modulo', 'id_tipo', (int) $id_type);
|
||
}
|
||
|
||
/**
|
||
* Returns an array with all module types (default) or if "remote" or "agent"
|
||
* is passed it will return only remote (ICMP, SNMP, TCP...) module types
|
||
* otherwise the full list + the column you specify
|
||
*
|
||
* @param string Specifies which type to return (will return an array with id's)
|
||
* @param string Which rows to select (defaults to nombre)
|
||
*
|
||
* @return array Either the full table or if a type is specified, an array with id's
|
||
*/
|
||
function get_moduletypes ($type = "all", $rows = "nombre") {
|
||
$return = array ();
|
||
$rows = (array) $rows; //Cast as array
|
||
$row_cnt = count ($rows);
|
||
if ($type == "remote") {
|
||
return array_merge (range (6,18), (array) 100);
|
||
}
|
||
elseif ($type == "agent") {
|
||
return array_merge (range (1,4), range (19,24));
|
||
}
|
||
|
||
$sql = sprintf ("SELECT id_tipo, %s FROM ttipo_modulo", implode (",", $rows));
|
||
$result = get_db_all_rows_sql ($sql);
|
||
if ($result === false) {
|
||
return $return;
|
||
}
|
||
|
||
foreach ($result as $type) {
|
||
if ($row_cnt > 1) {
|
||
$return[$type["id_tipo"]] = $type;
|
||
}
|
||
else {
|
||
$return[$type["id_tipo"]] = $type[reset ($rows)];
|
||
}
|
||
}
|
||
return $return;
|
||
}
|
||
|
||
|
||
/**
|
||
* Get the number of pandora data packets in the database.
|
||
*
|
||
* In case an array is passed, it will have a value for every agent passed
|
||
* incl. a total otherwise it will just return the total
|
||
*
|
||
* @param mixed Agent id or array of agent id's, 0 for all
|
||
*
|
||
* @return mixed The number of data in the database
|
||
*/
|
||
function get_agent_modules_data_count ($id_agent = 0) {
|
||
$id_agent = safe_int ($id_agent, 1);
|
||
|
||
if (empty ($id_agent)) {
|
||
$id_agent = array ();
|
||
}
|
||
else {
|
||
$id_agent = (array) $id_agent;
|
||
}
|
||
|
||
$count = array ();
|
||
$count["total"] = 0;
|
||
|
||
$query[0] = "SELECT COUNT(*) FROM tagente_datos";
|
||
|
||
foreach ($id_agent as $agent_id) {
|
||
//Init value
|
||
$count[$agent_id] = 0;
|
||
$modules = array_keys (get_agent_modules ($agent_id));
|
||
foreach ($query as $sql) {
|
||
//Add up each table's data
|
||
$count[$agent_id] += (int) get_db_sql ($sql." WHERE id_agente_modulo IN (".implode (",", $modules).")", 0, true);
|
||
}
|
||
//Add total agent count to total count
|
||
$count["total"] += $count[$agent_id];
|
||
}
|
||
|
||
if ($count["total"] == 0) {
|
||
foreach ($query as $sql) {
|
||
$count["total"] += (int) get_db_sql ($sql, 0, true);
|
||
}
|
||
}
|
||
|
||
if (!isset ($agent_id)) {
|
||
//If agent_id is not set, it didn't loop through any agents
|
||
return $count["total"];
|
||
}
|
||
return $count; //Return the array
|
||
}
|
||
|
||
/**
|
||
* Get the operating system name.
|
||
*
|
||
* @param int Operating system id.
|
||
*
|
||
* @return string Name of the given operating system.
|
||
*/
|
||
function get_os_name ($id_os) {
|
||
return (string) get_db_value ('name', 'tconfig_os', 'id_os', (int) $id_os);
|
||
}
|
||
|
||
/**
|
||
* Check if an agent has alerts fired.
|
||
*
|
||
* @param int Agent id.
|
||
*
|
||
* @return bool True if the agent has fired alerts.
|
||
*/
|
||
function check_alert_fired ($id_agent) {
|
||
$sql = sprintf ("SELECT COUNT(*)
|
||
FROM talert_template_modules, tagente_modulo
|
||
WHERE talert_template_modules.id_agent_module = tagente_modulo.id_agente_modulo
|
||
AND times_fired > 0 AND id_agente = %d",
|
||
$id_agent);
|
||
|
||
$value = get_db_sql ($sql);
|
||
if ($value > 0)
|
||
return true;
|
||
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* Get the interval value of an agent module.
|
||
*
|
||
* If the module interval is not set, the agent interval is returned
|
||
*
|
||
* @param int Id agent module to get the interval value.
|
||
*
|
||
* @return int Module interval or agent interval if no module interval
|
||
*/
|
||
function get_module_interval ($id_agent_module) {
|
||
$interval = (int) get_db_value ('module_interval', 'tagente_modulo', 'id_agente_modulo', (int) $id_agent_module);
|
||
if ($interval > 0)
|
||
return $interval;
|
||
|
||
$id_agent = give_agent_id_from_module_id ($id_agent_module);
|
||
return (int) get_agent_interval ($id_agent);
|
||
}
|
||
|
||
/**
|
||
* Get the interval of an agent.
|
||
*
|
||
* @param int Agent id.
|
||
*
|
||
* @return int The interval value of a given agent
|
||
*/
|
||
function get_agent_interval ($id_agent) {
|
||
return (int) get_db_value ('intervalo', 'tagente', 'id_agente', $id_agent);
|
||
}
|
||
|
||
/**
|
||
* Get the operating system of an agent.
|
||
*
|
||
* @param int Agent id.
|
||
*
|
||
* @return int The interval value of a given agent
|
||
*/
|
||
function get_agent_os ($id_agent) {
|
||
return (int) get_db_value ('id_os', 'tagente', 'id_agente', $id_agent);
|
||
}
|
||
|
||
/**
|
||
* Get the flag value of an agent module.
|
||
*
|
||
* @param int Agent module id.
|
||
*
|
||
* @return bool The flag value of an agent module.
|
||
*/
|
||
function give_agentmodule_flag ($id_agent_module) {
|
||
return get_db_value ('flag', 'tagente_modulo', 'id_agente_modulo', $id_agent_module);
|
||
}
|
||
|
||
/**
|
||
* Get all groups in array with index as id_group
|
||
*/
|
||
function get_all_groups($groupWithAgents = false) {
|
||
$sql = 'SELECT id_grupo, nombre FROM tgrupo';
|
||
|
||
global $config;
|
||
|
||
if ($groupWithAgents)
|
||
$sql .= ' WHERE id_grupo IN (SELECT id_grupo FROM tagente GROUP BY id_grupo)';
|
||
|
||
$sql .= ' ORDER BY nombre DESC';
|
||
|
||
$rows = get_db_all_rows_sql ($sql);
|
||
|
||
$return = array();
|
||
foreach ($rows as $row) {
|
||
if (check_acl ($config['id_user'], $row["id_grupo"], "AR"))
|
||
$return[$row['id_grupo']] = $row['nombre'];
|
||
}
|
||
|
||
return $return;
|
||
}
|
||
|
||
/**
|
||
* Get a list of all users in an array [username] => (info)
|
||
*
|
||
* @param string Field to order by (id_usuario, nombre_real or fecha_registro)
|
||
* @param string Which info to get (defaults to nombre_real)
|
||
*
|
||
* @return array An array of users
|
||
*/
|
||
function get_users_info ($order = "fullname", $info = "fullname") {
|
||
$users = get_users ($order);
|
||
$ret = array ();
|
||
foreach ($users as $user_id => $user_info) {
|
||
$ret[$user_id] = $user_info[$info];
|
||
}
|
||
return $ret;
|
||
}
|
||
|
||
/**
|
||
* Get all the Model groups a user has reading privileges.
|
||
*
|
||
* @param string User id
|
||
* @param string The privilege to evaluate
|
||
*
|
||
* @return array A list of the groups the user has certain privileges.
|
||
*/
|
||
function get_all_model_groups () {
|
||
$groups = get_db_all_rows_in_table ('tmodule_group');
|
||
|
||
$returnGroups = array();
|
||
foreach ($groups as $group)
|
||
$returnGroups[$group['id_mg']] = $group['name'];
|
||
|
||
$returnGroups[0] = "Not assigned"; //Module group external to DB but it exist
|
||
|
||
|
||
return $returnGroups;
|
||
}
|
||
|
||
/**
|
||
* Get all the groups a user has reading privileges.
|
||
*
|
||
* @param string User id
|
||
* @param string The privilege to evaluate, and it is false then no check ACL.
|
||
* @param boolean $returnAllGroup Flag the return group, by default true.
|
||
* @param boolean $returnAllColumns Flag to return all columns of groups.
|
||
* @param array $id_groups The list of group to scan to bottom child. By default null.
|
||
*
|
||
* @return array A list of the groups the user has certain privileges.
|
||
*/
|
||
function get_user_groups ($id_user = false, $privilege = "AR", $returnAllGroup = true, $returnAllColumns = false, $id_groups = null) {
|
||
if (empty ($id_user)) {
|
||
global $config;
|
||
$id_user = $config['id_user'];
|
||
}
|
||
|
||
if (isset($id_groups)) {
|
||
//Get recursive id groups
|
||
$list_id_groups = array();
|
||
foreach ((array)$id_groups as $id_group) {
|
||
$list_id_groups = array_merge($list_id_groups, get_id_groups_recursive($id_group));
|
||
}
|
||
|
||
$list_id_groups = array_unique($list_id_groups);
|
||
|
||
$groups = get_db_all_rows_filter('tgrupo', array('id_grupo' => $list_id_groups));
|
||
}
|
||
else {
|
||
$groups = get_db_all_rows_in_table ('tgrupo', 'nombre');
|
||
}
|
||
|
||
$user_groups = array ();
|
||
|
||
if (!$groups)
|
||
return $user_groups;
|
||
|
||
if ($returnAllGroup) { //All group
|
||
if ($returnAllColumns) {
|
||
$groups[] = array('id_grupo' => 0, 'nombre' => __('All'),
|
||
'icon' => 'world', 'parent' => 0, 'disabled' => 0,
|
||
'custom_id' => null, 'propagate' => 0);
|
||
}
|
||
else {
|
||
$groups[] = array('id_grupo' => 0, 'nombre' => __("All"));
|
||
}
|
||
}
|
||
|
||
foreach ($groups as $group) {
|
||
if ($privilege === false) {
|
||
if ($returnAllColumns) {
|
||
$user_groups[$group['id_grupo']] = $group;
|
||
}
|
||
else {
|
||
$user_groups[$group['id_grupo']] = $group['nombre'];
|
||
}
|
||
}
|
||
else if (check_acl($id_user, $group["id_grupo"], $privilege)) {
|
||
if ($returnAllColumns) {
|
||
$user_groups[$group['id_grupo']] = $group;
|
||
}
|
||
else {
|
||
$user_groups[$group['id_grupo']] = $group['nombre'];
|
||
}
|
||
}
|
||
}
|
||
|
||
ksort($user_groups);
|
||
|
||
return $user_groups;
|
||
}
|
||
|
||
function get_id_groups_recursive($id_parent, $all = false) {
|
||
$return = array();
|
||
|
||
$return = array_merge($return, array($id_parent));
|
||
|
||
//Check propagate
|
||
$id = get_db_value_filter('id_grupo', 'tgrupo', array('id_grupo' => $id_parent, 'propagate' => 1));
|
||
|
||
if (($id !== false) || $all) {
|
||
$children = get_db_all_rows_filter("tgrupo", array('parent' => $id_parent, 'disabled' => 0), array('id_grupo'));
|
||
if ($children === false) {
|
||
$children = array();
|
||
}
|
||
else {
|
||
$temp = array();
|
||
foreach ($children as $id_children) {
|
||
$temp = array_merge($temp, array($id_children['id_grupo']));
|
||
}
|
||
$children = $temp;
|
||
}
|
||
|
||
foreach ($children as $id_children) {
|
||
$return = array_merge($return, get_id_groups_recursive($id_children, $all));
|
||
}
|
||
}
|
||
|
||
return $return;
|
||
}
|
||
|
||
/**
|
||
* Make with a list of groups a treefied list of groups.
|
||
*
|
||
* @param array $groups The list of groups to create the treefield list.
|
||
* @param integer $parent The id_group of parent actual scan branch.
|
||
* @param integer $deep The level of profundity in the branch.
|
||
*
|
||
* @return array The treefield list of groups.
|
||
*/
|
||
function get_user_groups_tree_recursive($groups, $parent = 0, $deep = 0) {
|
||
$return = array();
|
||
|
||
foreach ($groups as $key => $group) {
|
||
if (($key == 0) && ($parent == 0)) { //When the groups is the all group
|
||
$group['deep'] = $deep;
|
||
$group['hash_branch'] = true;
|
||
$deep ++;
|
||
$return = $return + array($key => $group);
|
||
}
|
||
else if ($group['parent'] == $parent) {
|
||
$group['deep'] = $deep;
|
||
$branch = get_user_groups_tree_recursive($groups, $key, $deep + 1);
|
||
if (empty($branch)) {
|
||
$group['hash_branch'] = false;
|
||
}
|
||
else {
|
||
$group['hash_branch'] = true;
|
||
}
|
||
$return = $return + array($key => $group) + $branch;
|
||
}
|
||
}
|
||
|
||
return $return;
|
||
}
|
||
|
||
/**
|
||
* Get all the groups a user has reading privileges. Version for tree groups.
|
||
*
|
||
* @param string User id
|
||
* @param string The privilege to evaluate
|
||
* @param boolean $returnAllGroup Flag the return group, by default true.
|
||
* @param boolean $returnAllColumns Flag to return all columns of groups.
|
||
*
|
||
* @return array A treefield list of the groups the user has certain privileges.
|
||
*/
|
||
function get_user_groups_tree($id_user = false, $privilege = "AR", $returnAllGroup = true) {
|
||
$user_groups = get_user_groups ($id_user, $privilege, $returnAllGroup, true);
|
||
|
||
$user_groups_tree = get_user_groups_tree_recursive($user_groups);
|
||
|
||
return $user_groups_tree;
|
||
}
|
||
|
||
/**
|
||
* Get the first group of an user.
|
||
*
|
||
* Useful function when you need a default group for a user.
|
||
*
|
||
* @param string User id
|
||
* @param string The privilege to evaluate
|
||
*
|
||
* @return array The first group where the user has certain privileges.
|
||
*/
|
||
function get_user_first_group ($id_user = false, $privilege = "AR") {
|
||
return array_shift (array_keys (get_user_groups ($id_user, $privilege)));
|
||
}
|
||
|
||
/**
|
||
* Get module type icon.
|
||
*
|
||
* TODO: Create print_moduletype_icon and print the full tag including hover etc.
|
||
* @deprecated Use print_moduletype_icon instead
|
||
*
|
||
* @param int Module type id
|
||
*
|
||
* @return string Icon filename of the given group
|
||
*/
|
||
function show_icon_type ($id_type) {
|
||
return (string) get_db_value ('icon', 'ttipo_modulo', 'id_tipo', $id_type);
|
||
}
|
||
|
||
/**
|
||
* Return a string containing image tag for a given target id (server)
|
||
* TODO: Make this print_servertype_icon and move to functions_ui.php. Make XHTML compatible. Make string translatable
|
||
*
|
||
* @deprecated Use print_servertype_icon instead
|
||
*
|
||
* @param int Server type id
|
||
*
|
||
* @return string Fully formatted IMG HTML tag with icon
|
||
*/
|
||
function show_server_type ($id) {
|
||
global $config;
|
||
|
||
switch ($id) {
|
||
case 1:
|
||
return print_image("images/database.png", true, array("title" => "Pandora FMS Data server"));
|
||
break;
|
||
case 2:
|
||
return print_image("images/network.png", true, array("title" => "Pandora FMS Network server"));
|
||
break;
|
||
case 4:
|
||
return print_image("images/plugin.png", true, array("title" => "Pandora FMS Plugin server"));
|
||
break;
|
||
case 5:
|
||
return print_image("images/chart_bar.png", true, array("title" => "Pandora FMS Prediction server"));
|
||
break;
|
||
case 6:
|
||
return print_image("images/wmi.png", true, array("title" => "Pandora FMS WMI server"));
|
||
break;
|
||
case 7:
|
||
return print_image("images/server_web.png", true, array("title" => "Pandora FMS WEB server"));
|
||
break;
|
||
default:
|
||
return "--";
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get a module category name
|
||
*
|
||
* @param int Id category
|
||
*
|
||
* @return Name of the given category
|
||
*/
|
||
function give_modulecategory_name ($id_category) {
|
||
switch ($id_category) {
|
||
case 0:
|
||
return __('Software agent data');
|
||
break;
|
||
case 1:
|
||
return __('Software agent monitor');
|
||
break;
|
||
case 2:
|
||
return __('Network agent data');
|
||
break;
|
||
case 3:
|
||
return __('Network agent monitor');
|
||
break;
|
||
}
|
||
|
||
return __('Unknown');
|
||
}
|
||
|
||
/**
|
||
* Get a network profile name.
|
||
*
|
||
* @param int Id network profile
|
||
*
|
||
* @return string Name of the given network profile.
|
||
*/
|
||
function get_networkprofile_name ($id_network_profile) {
|
||
return (string) get_db_value ('name', 'tnetwork_profile', 'id_np', $id_network_profile);
|
||
}
|
||
|
||
/**
|
||
* Assign an IP address to an agent.
|
||
*
|
||
* @param int Agent id
|
||
* @param string IP address to assign
|
||
*/
|
||
function agent_add_address ($id_agent, $ip_address) {
|
||
global $config;
|
||
|
||
// Check if already is attached to agent
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ("SELECT COUNT(`ip`) FROM taddress_agent, taddress
|
||
WHERE taddress_agent.id_a = taddress.id_a
|
||
AND ip = '%s' AND id_agent = %d",$ip_address,$id_agent);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ("SELECT COUNT(ip) FROM taddress_agent, taddress
|
||
WHERE taddress_agent.id_a = taddress.id_a
|
||
AND ip = '%s' AND id_agent = %d", $ip_address, $id_agent);
|
||
break;
|
||
}
|
||
$current_address = get_db_sql ($sql);
|
||
if ($current_address > 0)
|
||
return;
|
||
|
||
// Look for a record with this IP Address
|
||
$id_address = (int) get_db_value ('id_a', 'taddress', 'ip', $ip_address);
|
||
|
||
if ($id_address === 0) {
|
||
// Create IP address in tadress table
|
||
$id_address = process_sql_insert('taddress', array('ip' => $ip_address));
|
||
}
|
||
|
||
// Add address to agent
|
||
$values = array('id_a' => $id_address, 'id_agent' => $id_agent);
|
||
process_sql_insert('taddress_agent', $values);
|
||
}
|
||
|
||
/**
|
||
* Unassign an IP address from an agent.
|
||
*
|
||
* @param int Agent id
|
||
* @param string IP address to unassign
|
||
*/
|
||
function agent_delete_address ($id_agent, $ip_address) {
|
||
global $config;
|
||
|
||
$sql = sprintf ("SELECT id_ag FROM taddress_agent, taddress
|
||
WHERE taddress_agent.id_a = taddress.id_a AND ip = '%s'
|
||
AND id_agent = %d", $ip_address, $id_agent);
|
||
$id_ag = get_db_sql ($sql);
|
||
if ($id_ag !== false) {
|
||
process_sql_delete('taddress_agent', array('id_ag' => $id_ag));
|
||
}
|
||
$agent_name = get_agent_name($id_agent, "");
|
||
pandora_audit("Agent management",
|
||
"Deleted IP $ip_address from agent '$agent_name'");
|
||
|
||
// Need to change main address?
|
||
if (get_agent_address ($id_agent) == $ip_address) {
|
||
$new_ips = get_agent_addresses ($id_agent);
|
||
// Change main address in agent to first one in the list
|
||
|
||
process_sql_update('tagente', array('direccion' => current ($new_ips)),
|
||
array('id_agente' => $id_agent));
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get address of an agent.
|
||
*
|
||
* @param int Agent id
|
||
*
|
||
* @return string The address of the given agent
|
||
*/
|
||
function get_agent_address ($id_agent) {
|
||
return (string) get_db_value ('direccion', 'tagente', 'id_agente', (int) $id_agent);
|
||
}
|
||
|
||
/**
|
||
* Get the agent that matches an IP address
|
||
*
|
||
* @param string IP address to get the agents.
|
||
*
|
||
* @return mixed The agent that has the IP address given. False if none were found.
|
||
*/
|
||
function get_agent_with_ip ($ip_address) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = sprintf ('SELECT tagente.*
|
||
FROM tagente, taddress, taddress_agent
|
||
WHERE tagente.id_agente = taddress_agent.id_agent
|
||
AND taddress_agent.id_a = taddress.id_a
|
||
AND ip = "%s"', $ip_address);
|
||
break;
|
||
case "postgresql":
|
||
$sql = sprintf ('SELECT tagente.*
|
||
FROM tagente, taddress, taddress_agent
|
||
WHERE tagente.id_agente = taddress_agent.id_agent
|
||
AND taddress_agent.id_a = taddress.id_a
|
||
AND ip = \'%s\'', $ip_address);
|
||
break;
|
||
}
|
||
|
||
return get_db_row_sql ($sql);
|
||
}
|
||
|
||
/**
|
||
* Get all IP addresses of an agent
|
||
*
|
||
* @param int Agent id
|
||
*
|
||
* @return array Array with the IP address of the given agent or an empty array.
|
||
*/
|
||
function get_agent_addresses ($id_agent) {
|
||
$sql = sprintf ("SELECT ip
|
||
FROM taddress_agent, taddress
|
||
WHERE taddress_agent.id_a = taddress.id_a
|
||
AND id_agent = %d", $id_agent);
|
||
|
||
$ips = get_db_all_rows_sql ($sql);
|
||
|
||
if ($ips === false) {
|
||
$ips = array ();
|
||
}
|
||
|
||
$ret_arr = array ();
|
||
foreach ($ips as $row) {
|
||
$ret_arr[$row["ip"]] = $row["ip"];
|
||
}
|
||
|
||
return $ret_arr;
|
||
}
|
||
|
||
/**
|
||
* Get agent id from an agent module.
|
||
*
|
||
* @param int Id of the agent module.
|
||
*
|
||
* @return int The agent if of the given module.
|
||
*/
|
||
function give_agent_id_from_module_id ($id_agent_module) {
|
||
return (int) get_db_value ('id_agente', 'tagente_modulo', 'id_agente_modulo', $id_agent_module);
|
||
}
|
||
|
||
$sql_cache = array ('saved' => 0);
|
||
|
||
/**
|
||
* Get the first value of the first row of a table in the database.
|
||
*
|
||
* @param string Field name to get
|
||
* @param string Table to retrieve the data
|
||
* @param string Field to filter elements
|
||
* @param string Condition the field must have
|
||
*
|
||
* @return mixed Value of first column of the first row. False if there were no row.
|
||
*/
|
||
function get_db_value($field, $table, $field_search = 1, $condition = 1, $search_history_db = false) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_value($field, $table, $field_search, $condition, $search_history_db);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_value($field, $table, $field_search, $condition, $search_history_db);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get the first value of the first row of a table in the database from an
|
||
* array with filter conditions.
|
||
*
|
||
* Example:
|
||
<code>
|
||
get_db_value_filter ('name', 'talert_templates',
|
||
array ('value' => 2, 'type' => 'equal'));
|
||
// Equivalent to:
|
||
// SELECT name FROM talert_templates WHERE value = 2 AND type = 'equal' LIMIT 1
|
||
|
||
get_db_value_filter ('description', 'talert_templates',
|
||
array ('name' => 'My alert', 'type' => 'regex'), 'OR');
|
||
// Equivalent to:
|
||
// SELECT description FROM talert_templates WHERE name = 'My alert' OR type = 'equal' LIMIT 1
|
||
</code>
|
||
*
|
||
* @param string Field name to get
|
||
* @param string Table to retrieve the data
|
||
* @param array Conditions to filter the element. See format_array_to_where_clause_sql()
|
||
* for the format
|
||
* @param string Join operator for the elements in the filter.
|
||
*
|
||
* @return mixed Value of first column of the first row. False if there were no row.
|
||
*/
|
||
function get_db_value_filter ($field, $table, $filter, $where_join = 'AND') {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_value_filter($field, $table, $filter, $where_join);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_value_filter($field, $table, $filter, $where_join);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get the first value of the first row of a table result from query.
|
||
*
|
||
* @param string SQL select statement to execute.
|
||
*
|
||
* @return the first value of the first row of a table result from query.
|
||
*
|
||
*/
|
||
function get_db_value_sql($sql) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_value_sql($sql);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_value_sql($sql);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get the first row of an SQL database query.
|
||
*
|
||
* @param string SQL select statement to execute.
|
||
*
|
||
* @return mixed The first row of the result or false
|
||
*/
|
||
function get_db_row_sql($sql, $search_history_db = false) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_row_sql($sql, $search_history_db);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_row_sql($sql, $search_history_db);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get the first row of a database query into a table.
|
||
*
|
||
* The SQL statement executed would be something like:
|
||
* "SELECT (*||$fields) FROM $table WHERE $field_search = $condition"
|
||
*
|
||
* @param string Table to get the row
|
||
* @param string Field to filter elements
|
||
* @param string Condition the field must have.
|
||
* @param mixed Fields to select (array or string or false/empty for *)
|
||
*
|
||
* @return mixed The first row of a database query or false.
|
||
*/
|
||
function get_db_row ($table, $field_search, $condition, $fields = false) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_row($table, $field_search, $condition, $fields);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_row($table, $field_search, $condition, $fields);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get the row of a table in the database using a complex filter.
|
||
*
|
||
* @param string Table to retrieve the data (warning: not cleaned)
|
||
* @param mixed Filters elements. It can be an indexed array
|
||
* (keys would be the field name and value the expected value, and would be
|
||
* joined with an AND operator) or a string, including any SQL clause (without
|
||
* the WHERE keyword). Example:
|
||
<code>
|
||
Both are similars:
|
||
get_db_row_filter ('table', array ('disabled', 0));
|
||
get_db_row_filter ('table', 'disabled = 0');
|
||
|
||
Both are similars:
|
||
get_db_row_filter ('table', array ('disabled' => 0, 'history_data' => 0), 'name, description', 'OR');
|
||
get_db_row_filter ('table', 'disabled = 0 OR history_data = 0', 'name, description');
|
||
get_db_row_filter ('table', array ('disabled' => 0, 'history_data' => 0), array ('name', 'description'), 'OR');
|
||
</code>
|
||
* @param mixed Fields of the table to retrieve. Can be an array or a coma
|
||
* separated string. All fields are retrieved by default
|
||
* @param string Condition to join the filters (AND, OR).
|
||
*
|
||
* @return mixed Array of the row or false in case of error.
|
||
*/
|
||
function get_db_row_filter($table, $filter, $fields = false, $where_join = 'AND') {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_row_filter($table, $filter, $fields, $where_join);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_row_filter($table, $filter, $fields, $where_join);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get a single field in the databse from a SQL query.
|
||
*
|
||
* @param string SQL statement to execute
|
||
* @param mixed Field number or row to get, beggining by 0. Default: 0
|
||
*
|
||
* @return mixed The selected field of the first row in a select statement.
|
||
*/
|
||
|
||
function get_db_sql ($sql, $field = 0, $search_history_db = false) {
|
||
$result = get_db_all_rows_sql ($sql, $search_history_db);
|
||
|
||
if($result === false)
|
||
return false;
|
||
|
||
$ax = 0;
|
||
foreach ($result[0] as $f){
|
||
if ($field == $ax)
|
||
return $f;
|
||
$ax++;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get all the result rows using an SQL statement.
|
||
*
|
||
* @param string SQL statement to execute.
|
||
* @param bool If want to search in history database also
|
||
* @param bool If want to use cache (true by default)
|
||
*
|
||
* @return mixed A matrix with all the values returned from the SQL statement or
|
||
* false in case of empty result
|
||
*/
|
||
function get_db_all_rows_sql($sql, $search_history_db = false, $cache = true) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_all_rows_sql($sql, $search_history_db, $cache);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_all_rows_sql($sql, $search_history_db, $cache);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get all the rows of a table in the database that matches a filter.
|
||
*
|
||
* @param string Table to retrieve the data (warning: not cleaned)
|
||
* @param mixed Filters elements. It can be an indexed array
|
||
* (keys would be the field name and value the expected value, and would be
|
||
* joined with an AND operator) or a string, including any SQL clause (without
|
||
* the WHERE keyword). Example:
|
||
* <code>
|
||
* Both are similars:
|
||
* get_db_all_rows_filter ('table', array ('disabled', 0));
|
||
* get_db_all_rows_filter ('table', 'disabled = 0');
|
||
*
|
||
* Both are similars:
|
||
* get_db_all_rows_filter ('table', array ('disabled' => 0, 'history_data' => 0), 'name', 'OR');
|
||
* get_db_all_rows_filter ('table', 'disabled = 0 OR history_data = 0', 'name');
|
||
* </code>
|
||
* @param mixed Fields of the table to retrieve. Can be an array or a coma
|
||
* separated string. All fields are retrieved by default
|
||
* @param string Condition of the filter (AND, OR).
|
||
* @param bool $returnSQL Return a string with SQL instead the data, by default false.
|
||
*
|
||
* @return mixed Array of the row or false in case of error.
|
||
*/
|
||
function get_db_all_rows_filter($table, $filter = array(), $fields = false, $where_join = 'AND', $search_history_db = false, $returnSQL = false) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_all_rows_filter($table, $filter, $fields, $where_join, $search_history_db, $returnSQL);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_all_rows_filter($table, $filter, $fields, $where_join, $search_history_db, $returnSQL);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get row by row the DB by SQL query. The first time pass the SQL query and
|
||
* rest of times pass none for iterate in table and extract row by row, and
|
||
* the end return false.
|
||
*
|
||
* @param bool $new Default true, if true start to query.
|
||
* @param resource $result The resource of mysql for access to query.
|
||
* @param string $sql
|
||
* @return mixed The row or false in error.
|
||
*/
|
||
function get_db_all_row_by_steps_sql($new = true, &$result, $sql = null) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_all_row_by_steps_sql($new, $result, $sql);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_all_row_by_steps_sql($new, $result, $sql);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Return the count of rows of query.
|
||
*
|
||
* @param $sql
|
||
* @return integer The count of rows of query.
|
||
*/
|
||
function get_db_num_rows($sql) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_num_rows($sql);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_num_rows($sql);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Error handler function when an SQL error is triggered.
|
||
*
|
||
* @param int Level of the error raised (not used, but required by set_error_handler()).
|
||
* @param string Contains the error message.
|
||
*
|
||
* @return bool True if error level is lower or equal than errno.
|
||
*/
|
||
function sql_error_handler ($errno, $errstr) {
|
||
global $config;
|
||
|
||
/* If debug is activated, this will also show the backtrace */
|
||
if (debug ($errstr))
|
||
return false;
|
||
|
||
if (error_reporting () <= $errno)
|
||
return false;
|
||
|
||
echo "<strong>SQL error</strong>: ".$errstr."<br />\n";
|
||
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* Add a database query to the debug trace.
|
||
*
|
||
* This functions does nothing if the config['debug'] flag is not set. If a
|
||
* sentence was repeated, then the 'saved' counter is incremented.
|
||
*
|
||
* @param string SQL sentence.
|
||
* @param mixed Query result. On error, error string should be given.
|
||
* @param int Affected rows after running the query.
|
||
* @param mixed Extra parameter for future values.
|
||
*/
|
||
function add_database_debug_trace ($sql, $result = false, $affected = false, $extra = false) {
|
||
global $config;
|
||
|
||
if (! isset ($config['debug']))
|
||
return false;
|
||
|
||
if (! isset ($config['db_debug']))
|
||
$config['db_debug'] = array ();
|
||
|
||
if (isset ($config['db_debug'][$sql])) {
|
||
$config['db_debug'][$sql]['saved']++;
|
||
return;
|
||
}
|
||
|
||
$var = array ();
|
||
$var['sql'] = $sql;
|
||
$var['result'] = $result;
|
||
$var['affected'] = $affected;
|
||
$var['saved'] = 0;
|
||
$var['extra'] = $extra;
|
||
|
||
$config['db_debug'][$sql] = $var;
|
||
}
|
||
|
||
/**
|
||
* Clean the cache for to have errors and ghost rows when you do "select <table>",
|
||
* "delete <table>" and "select <table>".
|
||
*
|
||
* @return None
|
||
*/
|
||
function clean_cache() {
|
||
global $sql_cache;
|
||
|
||
$sql_cache = array ('saved' => 0);
|
||
}
|
||
|
||
/**
|
||
* This function comes back with an array in case of SELECT
|
||
* in case of UPDATE, DELETE etc. with affected rows
|
||
* an empty array in case of SELECT without results
|
||
* Queries that return data will be cached so queries don't get repeated
|
||
*
|
||
* @param string SQL statement to execute
|
||
*
|
||
* @param string What type of info to return in case of INSERT/UPDATE.
|
||
* 'affected_rows' will return mysql_affected_rows (default value)
|
||
* 'insert_id' will return the ID of an autoincrement value
|
||
* 'info' will return the full (debug) information of a query
|
||
*
|
||
* @param string $status The status and type of query (support only postgreSQL).
|
||
*
|
||
* @return mixed An array with the rows, columns and values in a multidimensional array or false in error
|
||
*/
|
||
function process_sql($sql, $rettype = "affected_rows", $dbconnection = '', $cache = true, &$status = null) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return @mysql_process_sql($sql, $rettype, $dbconnection, $cache);
|
||
break;
|
||
case "postgresql":
|
||
return @postgresql_process_sql($sql, $rettype, $dbconnection, $cache, $status);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get all the rows in a table of the database.
|
||
*
|
||
* @param string Database table name.
|
||
* @param string Field to order by.
|
||
* @param string $order The type of order, by default 'ASC'.
|
||
*
|
||
* @return mixed A matrix with all the values in the table
|
||
*/
|
||
function get_db_all_rows_in_table ($table, $order_field = "", $order = 'ASC') {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_all_rows_in_table($table, $order_field, $order);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_all_rows_in_table($table, $order_field, $order);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get all the rows in a table of the databes filtering from a field.
|
||
*
|
||
* @param string Database table name.
|
||
* @param string Field of the table.
|
||
* @param string Condition the field must have to be selected.
|
||
* @param string Field to order by.
|
||
*
|
||
* @return mixed A matrix with all the values in the table that matches the condition in the field or false
|
||
*/
|
||
function get_db_all_rows_field_filter($table, $field, $condition, $order_field = "") {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_all_rows_field_filter($table, $field, $condition, $order_field);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_all_rows_field_filter($table, $field, $condition, $order_field);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get all the rows in a table of the databes filtering from a field.
|
||
*
|
||
* @param string Database table name.
|
||
* @param string Field of the table.
|
||
*
|
||
* @return mixed A matrix with all the values in the table that matches the condition in the field
|
||
*/
|
||
function get_db_all_fields_in_table($table, $field = '', $condition = '', $order_field = '') {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_all_fields_in_table($table, $field, $condition, $order_field);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_all_fields_in_table($table, $field, $condition, $order_field);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Formats an array of values into a SQL string.
|
||
*
|
||
* This function is useful to generate an UPDATE SQL sentence from a list of
|
||
* values. Example code:
|
||
*
|
||
* <code>
|
||
* $values = array ();
|
||
* $values['name'] = "Name";
|
||
* $values['description'] = "Long description";
|
||
* $sql = 'UPDATE table SET '.format_array_to_update_sql ($values).' WHERE id=1';
|
||
* echo $sql;
|
||
* </code>
|
||
* Will return:
|
||
* <code>
|
||
* UPDATE table SET `name` = "Name", `description` = "Long description" WHERE id=1
|
||
* </code>
|
||
*
|
||
* @param array Values to be formatted in an array indexed by the field name.
|
||
*
|
||
* @return string Values joined into an SQL string that can fits into an UPDATE
|
||
* sentence.
|
||
*/
|
||
function format_array_to_update_sql($values) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_format_array_to_update_sql($values);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_format_array_to_update_sql($values);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Formats an array of values into a SQL where clause string.
|
||
*
|
||
* This function is useful to generate a WHERE clause for a SQL sentence from
|
||
* a list of values. Example code:
|
||
<code>
|
||
$values = array ();
|
||
$values['name'] = "Name";
|
||
$values['description'] = "Long description";
|
||
$values['limit'] = $config['block_size']; // Assume it's 20
|
||
$sql = 'SELECT * FROM table WHERE '.format_array_to_where_clause_sql ($values);
|
||
echo $sql;
|
||
</code>
|
||
* Will return:
|
||
* <code>
|
||
* SELECT * FROM table WHERE `name` = "Name" AND `description` = "Long description" LIMIT 20
|
||
* </code>
|
||
*
|
||
* @param array Values to be formatted in an array indexed by the field name.
|
||
* There are special parameters such as 'limit' and 'offset' that will be used
|
||
* as ORDER, LIMIT and OFFSET clauses respectively. Since LIMIT and OFFSET are
|
||
* numerics, ORDER can receive a field name or a SQL function and a the ASC or
|
||
* DESC clause. Examples:
|
||
<code>
|
||
$values = array ();
|
||
$values['value'] = 10;
|
||
$sql = 'SELECT * FROM table WHERE '.format_array_to_where_clause_sql ($values);
|
||
// SELECT * FROM table WHERE VALUE = 10
|
||
|
||
$values = array ();
|
||
$values['value'] = 10;
|
||
$values['order'] = 'name DESC';
|
||
$sql = 'SELECT * FROM table WHERE '.format_array_to_where_clause_sql ($values);
|
||
// SELECT * FROM table WHERE VALUE = 10 ORDER BY name DESC
|
||
|
||
</code>
|
||
* @param string Join operator. AND by default.
|
||
* @param string A prefix to be added to the string. It's useful when limit and
|
||
* offset could be given to avoid this cases:
|
||
<code>
|
||
$values = array ();
|
||
$values['limit'] = 10;
|
||
$values['offset'] = 20;
|
||
$sql = 'SELECT * FROM table WHERE '.format_array_to_where_clause_sql ($values);
|
||
// Wrong SQL: SELECT * FROM table WHERE LIMIT 10 OFFSET 20
|
||
|
||
$values = array ();
|
||
$values['limit'] = 10;
|
||
$values['offset'] = 20;
|
||
$sql = 'SELECT * FROM table WHERE '.format_array_to_where_clause_sql ($values, 'AND', 'WHERE');
|
||
// Good SQL: SELECT * FROM table LIMIT 10 OFFSET 20
|
||
|
||
$values = array ();
|
||
$values['value'] = 5;
|
||
$values['limit'] = 10;
|
||
$values['offset'] = 20;
|
||
$sql = 'SELECT * FROM table WHERE '.format_array_to_where_clause_sql ($values, 'AND', 'WHERE');
|
||
// Good SQL: SELECT * FROM table WHERE value = 5 LIMIT 10 OFFSET 20
|
||
</code>
|
||
*
|
||
* @return string Values joined into an SQL string that can fits into the WHERE
|
||
* clause of an SQL sentence.
|
||
*/
|
||
function format_array_to_where_clause_sql ($values, $join = 'AND', $prefix = false) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_format_array_to_where_clause_sql($values, $join, $prefix);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_format_array_to_where_clause_sql($values, $join, $prefix);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get the status of an agent module.
|
||
*
|
||
* @param int Id agent module to check.
|
||
* @param bool $without_alerts The flag to check only the module, by default false.
|
||
*
|
||
* @return int Module status. Value 4 means that some alerts assigned to the
|
||
* module were fired.
|
||
*/
|
||
function get_agentmodule_status($id_agentmodule = 0, $without_alerts = false) {
|
||
$current_timestamp = get_system_time ();
|
||
|
||
if (!$without_alerts) {
|
||
$times_fired = get_db_value ('SUM(times_fired)', 'talert_template_modules', 'id_agent_module', $id_agentmodule);
|
||
if ($times_fired > 0) {
|
||
return 4; // Alert fired
|
||
}
|
||
}
|
||
|
||
$status_row = get_db_row ("tagente_estado", "id_agente_modulo", $id_agentmodule);
|
||
|
||
return $status_row['estado'];
|
||
}
|
||
|
||
/**
|
||
* Get the last status of an agent module.
|
||
*
|
||
* @param int Id agent module to check.
|
||
*
|
||
* @return int Module last status.
|
||
*/
|
||
function get_agentmodule_last_status($id_agentmodule = 0) {
|
||
$status_row = get_db_row ("tagente_estado", "id_agente_modulo", $id_agentmodule);
|
||
|
||
return $status_row['last_status'];
|
||
}
|
||
|
||
/**
|
||
* Get the worst status of all modules of a given agent.
|
||
*
|
||
* @param int Id agent to check.
|
||
*
|
||
* @return int Worst status of an agent for all of its modules.
|
||
* The value -1 is returned in case the agent has exceed its interval.
|
||
*/
|
||
function get_agent_status($id_agent = 0) {
|
||
global $config;
|
||
|
||
$modules = get_agent_modules ($id_agent, 'id_agente_modulo', array('disabled' => 0), true, false);
|
||
|
||
$modules_status = array();
|
||
$modules_async = 0;
|
||
foreach($modules as $module) {
|
||
$modules_status[] = get_agentmodule_status($module);
|
||
|
||
$module_type = get_agentmodule_type($module);
|
||
if(($module_type >= 21 && $module_type <= 23) || $module_type == 100) {
|
||
$modules_async++;
|
||
}
|
||
}
|
||
|
||
// If all the modules are asynchronous or keep alive, the group cannot be unknown
|
||
if($modules_async < count($modules)) {
|
||
$time = get_system_time ();
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$status = get_db_value_filter ('COUNT(*)',
|
||
'tagente',
|
||
array ('id_agente' => (int) $id_agent,
|
||
'UNIX_TIMESTAMP(ultimo_contacto) + intervalo * 2 > '.$time));
|
||
break;
|
||
case "postgresql":
|
||
$status = get_db_value_filter ('COUNT(*)',
|
||
'tagente',
|
||
array ('id_agente' => (int) $id_agent,
|
||
'ceil(date_part(\'epoch\', ultimo_contacto)) + intervalo * 2 > '.$time));
|
||
break;
|
||
}
|
||
|
||
if (! $status)
|
||
return -1;
|
||
}
|
||
|
||
// Status is 0 for normal, 1 for critical, 2 for warning and 3 for unknown. 4 for alert fired
|
||
// Checking if any module has alert fired (4)
|
||
if(is_int(array_search(4,$modules_status))){
|
||
return 4;
|
||
}
|
||
// Checking if any module has critical status (1)
|
||
elseif(is_int(array_search(1,$modules_status))){
|
||
return 1;
|
||
}
|
||
// Checking if any module has warning status (2)
|
||
elseif(is_int(array_search(2,$modules_status))){
|
||
return 2;
|
||
}
|
||
// Checking if any module has unknown status (3)
|
||
elseif(is_int(array_search(3,$modules_status))){
|
||
return 3;
|
||
}
|
||
else {
|
||
return 0;
|
||
}
|
||
|
||
}
|
||
|
||
function get_group_status ($id_group = 0) {
|
||
$agents = get_group_agents($id_group);
|
||
|
||
$agents_status = array();
|
||
foreach($agents as $key => $agent){
|
||
$agents_status[] = get_agent_status($key);
|
||
}
|
||
|
||
$childrens = get_childrens($id_group);
|
||
|
||
foreach($childrens as $key => $child){
|
||
$agents_status[] = get_group_status($key);
|
||
}
|
||
|
||
// Status is 0 for normal, 1 for critical, 2 for warning and 3/-1 for unknown. 4 for fired alerts
|
||
|
||
// Checking if any agent has fired alert (4)
|
||
if(is_int(array_search(4,$agents_status))){
|
||
return 4;
|
||
}
|
||
// Checking if any agent has critical status (1)
|
||
elseif(is_int(array_search(1,$agents_status))){
|
||
return 1;
|
||
}
|
||
// Checking if any agent has warning status (2)
|
||
elseif(is_int(array_search(2,$agents_status))){
|
||
return 2;
|
||
}
|
||
// Checking if any agent has unknown status (-1)
|
||
elseif(is_int(array_search(-1,$agents_status))){
|
||
return -1;
|
||
}
|
||
// Checking if any agents module has unknown status (3)
|
||
elseif(is_int(array_search(3,$agents_status))){
|
||
return 3;
|
||
}
|
||
else {
|
||
return 0;
|
||
}
|
||
|
||
return $status;
|
||
}
|
||
|
||
/**
|
||
* Get the worst status of all modules of the agents of a group.
|
||
*
|
||
* @param int Id module to check.
|
||
*
|
||
* @return int Worst status of a module for all of its agents.
|
||
* The value -1 is returned in case the agent has exceed its interval. <-- DISABLED
|
||
*/
|
||
function get_module_status ($id_module = 0) {
|
||
$time = get_system_time ();
|
||
|
||
$status = get_db_sql ("SELECT estado
|
||
FROM tagente_estado, tagente_modulo
|
||
WHERE tagente_estado.id_agente_modulo = tagente_modulo.id_agente_modulo
|
||
AND tagente_modulo.disabled = 0
|
||
AND tagente_modulo.delete_pending = 0
|
||
AND tagente_modulo.id_agente_modulo = ".$id_module);
|
||
|
||
// TODO: Check any alert for that agent who has recept alerts fired
|
||
|
||
return $status;
|
||
}
|
||
|
||
/**
|
||
* Get the current value of an agent module.
|
||
*
|
||
* @param int Agent module id.
|
||
*
|
||
* @return int a numerically formatted value
|
||
*/
|
||
function get_agent_module_last_value ($id_agentmodule) {
|
||
return get_db_value ('datos', 'tagente_estado',
|
||
'id_agente_modulo', $id_agentmodule);
|
||
}
|
||
|
||
/**
|
||
* Get the X axis coordinate of a layout item
|
||
*
|
||
* @param int Id of the layout to get.
|
||
*
|
||
* @return int The X axis coordinate value.
|
||
*/
|
||
function get_layoutdata_x ($id_layoutdata) {
|
||
return (float) get_db_value ('pos_x', 'tlayout_data', 'id', (int) $id_layoutdata);
|
||
}
|
||
|
||
/**
|
||
* Get the Y axis coordinate of a layout item
|
||
*
|
||
* @param int Id of the layout to get.
|
||
*
|
||
* @return int The Y axis coordinate value.
|
||
*/
|
||
function get_layoutdata_y ($id_layoutdata){
|
||
return (float) get_db_value ('pos_y', 'tlayout_data', 'id', (int) $id_layoutdata);
|
||
}
|
||
|
||
/**
|
||
* Get the previous data to the timestamp provided.
|
||
*
|
||
* It's useful to know the first value of a module in an interval,
|
||
* since it will be the last value in the table which has a timestamp
|
||
* before the beginning of the interval. All this calculation is due
|
||
* to the data compression algorithm.
|
||
*
|
||
* @param int Agent module id
|
||
* @param int The timestamp to look backwards from and get the data.
|
||
* @param int 1 if the module has a string type.
|
||
*
|
||
* @return mixed The row of tagente_datos of the last period. False if there were no data.
|
||
*/
|
||
function get_previous_data ($id_agent_module, $utimestamp = 0, $string = 0) {
|
||
if (empty ($utimestamp))
|
||
$utimestamp = time ();
|
||
|
||
if ($string == 1) {
|
||
$table = 'tagente_datos_string';
|
||
}
|
||
else {
|
||
$table = 'tagente_datos';
|
||
}
|
||
|
||
// 172800 = 60×60×24*2 Search up to 2 days before utimestamp
|
||
$sql = sprintf ('SELECT *
|
||
FROM ' . $table . '
|
||
WHERE id_agente_modulo = %d
|
||
AND utimestamp <= %d
|
||
AND utimestamp >= %d
|
||
ORDER BY utimestamp DESC',
|
||
$id_agent_module, $utimestamp, $utimestamp - 172800);
|
||
|
||
return get_db_row_sql ($sql, true);
|
||
}
|
||
|
||
/**
|
||
* Get the next data to the timestamp provided.
|
||
*
|
||
* @param int Agent module id
|
||
* @param int The timestamp to look backwards from and get the data.
|
||
* @param int 1 if the module has a string type.
|
||
*
|
||
* @return mixed The row of tagente_datos of the last period. False if there were no data.
|
||
*/
|
||
function get_next_data ($id_agent_module, $utimestamp = 0, $string = 0) {
|
||
if (empty ($utimestamp))
|
||
$utimestamp = time ();
|
||
|
||
if ($string == 1) {
|
||
$table = 'tagente_datos_string';
|
||
}
|
||
else {
|
||
$table = 'tagente_datos';
|
||
}
|
||
|
||
$interval = get_module_interval ($id_agent_module);
|
||
$sql = sprintf ('SELECT *
|
||
FROM tagente_datos
|
||
WHERE id_agente_modulo = %d
|
||
AND utimestamp <= %d
|
||
AND utimestamp >= %d
|
||
ORDER BY utimestamp ASC',
|
||
$id_agent_module, $utimestamp + $interval, $utimestamp);
|
||
|
||
return get_db_row_sql ($sql, true);
|
||
}
|
||
|
||
/**
|
||
* Get all the values of an agent module in a period of time.
|
||
*
|
||
* @param int Agent module id
|
||
* @param int Period of time to check (in seconds)
|
||
* @param int Top date to check the values. Default current time.
|
||
*
|
||
* @return array The module value and the timestamp
|
||
*/
|
||
function get_agentmodule_data ($id_agent_module, $period, $date = 0) {
|
||
if ($date < 1) {
|
||
$date = get_system_time ();
|
||
}
|
||
|
||
$datelimit = $date - $period;
|
||
|
||
$sql = sprintf ("SELECT datos AS data, utimestamp
|
||
FROM tagente_datos
|
||
WHERE id_agente_modulo = %d
|
||
AND utimestamp > %d AND utimestamp <= %d
|
||
ORDER BY utimestamp ASC",
|
||
$id_agent_module, $datelimit, $date);
|
||
|
||
$values = get_db_all_rows_sql ($sql, true, false);
|
||
|
||
if ($values === false) {
|
||
return array ();
|
||
}
|
||
|
||
$module_name = get_agentmodule_name ($id_agent_module);
|
||
$agent_id = get_agentmodule_agent ($id_agent_module);
|
||
$agent_name = get_agentmodule_agent_name ($id_agent_module);
|
||
|
||
foreach ($values as $key => $data) {
|
||
$values[$key]["module_name"] = $module_name;
|
||
$values[$key]["agent_id"] = $agent_id;
|
||
$values[$key]["agent_name"] = $agent_name;
|
||
}
|
||
|
||
return $values;
|
||
}
|
||
|
||
/**
|
||
* Get a translated string
|
||
*
|
||
* @param string String to translate. It can have special format characters like
|
||
* a printf
|
||
* @param mixed Optional parameters to be replaced in string. Example:
|
||
<code>
|
||
echo __('Hello!');
|
||
echo __('Hello, %s!', $user);
|
||
</code>
|
||
*
|
||
* @return string The translated string. If not defined, the same string will be returned
|
||
*/
|
||
function __ ($string /*, variable arguments */) {
|
||
global $l10n;
|
||
|
||
$extensions = get_extensions();
|
||
if (empty($extensions)) $extensions = array();
|
||
|
||
global $config;
|
||
|
||
if ($config['enterprise_installed']) {
|
||
if (isset($config['translate_string_extension_installed']) && $config['translate_string_extension_installed'] == 1) {
|
||
if (array_key_exists('translate_string.php', $extensions)) {
|
||
enterprise_include_once('extensions/translate_string/functions.php');
|
||
|
||
$tranlateString = get_defined_translation($string);
|
||
|
||
if ($tranlateString !== false) {
|
||
return $tranlateString;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
if ($string == '') {
|
||
return $string;
|
||
}
|
||
|
||
if (func_num_args () == 1) {
|
||
if (is_null ($l10n))
|
||
return $string;
|
||
return $l10n->translate ($string);
|
||
}
|
||
|
||
$args = func_get_args ();
|
||
$string = array_shift ($args);
|
||
|
||
if (is_null ($l10n))
|
||
return vsprintf ($string, $args);
|
||
|
||
return vsprintf ($l10n->translate ($string), $args);
|
||
}
|
||
|
||
/**
|
||
* Get the numbers of servers up.
|
||
*
|
||
* This check assumes that server_keepalive should be at least 15 minutes.
|
||
*
|
||
* @return int The number of servers alive.
|
||
*/
|
||
function check_server_status () {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
$sql = "SELECT COUNT(id_server) FROM tserver WHERE status = 1 AND keepalive > NOW() - INTERVAL 15 MINUTE";
|
||
break;
|
||
case "postgresql":
|
||
$sql = "SELECT COUNT(id_server) FROM tserver WHERE status = 1 AND keepalive > NOW() - INTERVAL '15 MINUTE'";
|
||
break;
|
||
}
|
||
$status = (int) get_db_sql ($sql); //Cast as int will assure a number value
|
||
// This function should just ack of server down, not set it down.
|
||
return $status;
|
||
}
|
||
|
||
/**
|
||
* @deprecated use get_server_info instead
|
||
* Get statistical information for a given server
|
||
*
|
||
* @param int Server id to get status.
|
||
*
|
||
* @return array Server info array
|
||
*/
|
||
function server_status ($id_server) {
|
||
$serverinfo = get_server_info ($id_server);
|
||
return $serverinfo[$id_server];
|
||
}
|
||
|
||
/**
|
||
* Subfunciton for less typing
|
||
* @ignore
|
||
*/
|
||
function temp_sql_delete ($table, $row, $value) {
|
||
global $error; //Globalize the errors variable
|
||
|
||
$result = process_sql_delete ($table, $row.' = '.$value);
|
||
if ($result === false) {
|
||
$error = true;
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* Delete an agent from the database.
|
||
*
|
||
* @param mixed An array of agents ids or a single integer id to be erased
|
||
* @param bool Disable the ACL checking, for default false.
|
||
*
|
||
* @return bool False if error, true if success.
|
||
*/
|
||
function delete_agent ($id_agents, $disableACL = false) {
|
||
global $config;
|
||
|
||
$error = false;
|
||
|
||
//Convert single values to an array
|
||
if (! is_array ($id_agents))
|
||
$id_agents = (array) $id_agents;
|
||
|
||
//Start transaction
|
||
process_sql_begin ();
|
||
|
||
foreach ($id_agents as $id_agent) {
|
||
$id_agent = (int) $id_agent; //Cast as integer
|
||
if ($id_agent < 1)
|
||
continue;
|
||
|
||
$agent_name = get_agent_name($id_agent, "");
|
||
|
||
/* Check for deletion permissions */
|
||
$id_group = get_agent_group ($id_agent);
|
||
if ((! check_acl ($config['id_user'], $id_group, "AW")) && !$disableACL) {
|
||
process_sql_rollback ();
|
||
return false;
|
||
}
|
||
|
||
//A variable where we store that long subquery thing for
|
||
//modules
|
||
$where_modules = "ANY(SELECT id_agente_modulo FROM tagente_modulo WHERE id_agente = ".$id_agent.")";
|
||
|
||
//IP address
|
||
$sql = sprintf ("SELECT id_ag
|
||
FROM taddress_agent, taddress
|
||
WHERE taddress_agent.id_a = taddress.id_a
|
||
AND id_agent = %d",
|
||
$id_agent);
|
||
$addresses = get_db_all_rows_sql ($sql);
|
||
|
||
if ($addresses === false) {
|
||
$addresses = array ();
|
||
}
|
||
foreach ($addresses as $address) {
|
||
temp_sql_delete ("taddress_agent", "id_ag", $address["id_ag"]);
|
||
}
|
||
|
||
// We cannot delete tagente_datos and tagente_datos_string here
|
||
// because it's a huge ammount of time. tagente_module has a special
|
||
// field to mark for delete each module of agent deleted and in
|
||
// daily maintance process, all data for that modules are deleted
|
||
|
||
//Alert
|
||
temp_sql_delete ("talert_compound", "id_agent", $id_agent);
|
||
temp_sql_delete ("talert_template_modules", "id_agent_module", $where_modules);
|
||
|
||
//Events (up/down monitors)
|
||
// Dont delete here, could be very time-exausting, let the daily script
|
||
// delete them after XXX days
|
||
// temp_sql_delete ("tevento", "id_agente", $id_agent);
|
||
|
||
//Graphs, layouts & reports
|
||
temp_sql_delete ("tgraph_source", "id_agent_module", $where_modules);
|
||
temp_sql_delete ("tlayout_data", "id_agente_modulo", $where_modules);
|
||
temp_sql_delete ("treport_content", "id_agent_module", $where_modules);
|
||
|
||
//Planned Downtime
|
||
temp_sql_delete ("tplanned_downtime_agents", "id_agent", $id_agent);
|
||
|
||
//The status of the module
|
||
temp_sql_delete ("tagente_estado", "id_agente", $id_agent);
|
||
|
||
//The actual modules, don't put anything based on
|
||
// DONT Delete this, just mark for deletion
|
||
// temp_sql_delete ("tagente_modulo", "id_agente", $id_agent);
|
||
|
||
process_sql_update ('tagente_modulo',
|
||
array ('delete_pending' => 1, 'disabled' => 1),
|
||
'id_agente = '. $id_agent);
|
||
|
||
// Access entries
|
||
// Dont delete here, this records are deleted in daily script
|
||
// temp_sql_delete ("tagent_access", "id_agent", $id_agent);
|
||
|
||
// Delete agent policies
|
||
enterprise_hook('delete_agent_policies', array($id_agent));
|
||
|
||
// tagente_datos_inc
|
||
// Dont delete here, this records are deleted later, in database script
|
||
// temp_sql_delete ("tagente_datos_inc", "id_agente_modulo", $where_modules);
|
||
|
||
// Delete remote configuration
|
||
if (isset ($config["remote_config"])) {
|
||
$agent_md5 = md5 ($agent_name, FALSE);
|
||
|
||
if (file_exists ($config["remote_config"]."/md5/".$agent_md5.".md5")) {
|
||
// Agent remote configuration editor
|
||
$file_name = $config["remote_config"]."/conf/".$agent_md5.".conf";
|
||
@unlink ($file_name);
|
||
|
||
$file_name = $config["remote_config"]."/md5/".$agent_md5.".md5";
|
||
@unlink ($file_name);
|
||
}
|
||
}
|
||
|
||
//And at long last, the agent
|
||
temp_sql_delete ("tagente", "id_agente", $id_agent);
|
||
|
||
pandora_audit( "Agent management",
|
||
"Deleted agent '$agent_name'");
|
||
|
||
|
||
/* Break the loop on error */
|
||
if ($error)
|
||
break;
|
||
}
|
||
|
||
if ($error) {
|
||
process_sql_rollback ();
|
||
return false;
|
||
}
|
||
else {
|
||
process_sql_commit ();
|
||
return true;
|
||
}
|
||
}
|
||
|
||
|
||
/**
|
||
* This function gets the agent group for a given agent module
|
||
*
|
||
* @param int The agent module id
|
||
*
|
||
* @return int The group id
|
||
*/
|
||
function get_agentmodule_group ($id_module) {
|
||
$agent = (int) get_agentmodule_agent ((int) $id_module);
|
||
return (int) get_agent_group ($agent);
|
||
}
|
||
|
||
/**
|
||
* This function gets the group for a given agent
|
||
*
|
||
* @param int The agent id
|
||
*
|
||
* @return int The group id
|
||
*/
|
||
function get_agent_group ($id_agent) {
|
||
return (int) get_db_value ('id_grupo', 'tagente', 'id_agente', (int) $id_agent);
|
||
}
|
||
|
||
/**
|
||
* This function gets the modulegroup for a given group
|
||
*
|
||
* @param int The group id
|
||
*
|
||
* @return int The modulegroup id
|
||
*/
|
||
function get_agentmodule_modulegroup ($id_module) {
|
||
return (int) get_db_value ('id_module_group', 'tagente_modulo', 'id_agente_modulo', (int) $id_module);
|
||
}
|
||
|
||
/**
|
||
* This function gets the group name for a given group id
|
||
*
|
||
* @param int The group id
|
||
* @param boolean $returnAllGroup Flag the return group, by default false.
|
||
*
|
||
* @return string The group name
|
||
*/
|
||
function get_group_name ($id_group, $returnAllGroup = false) {
|
||
if($id_group > 0)
|
||
return (string) get_db_value ('nombre', 'tgrupo', 'id_grupo', (int) $id_group);
|
||
elseif($returnAllGroup)
|
||
return "All";
|
||
}
|
||
|
||
/**
|
||
* Gets all module groups. (General, Networking, System).
|
||
*
|
||
* Module groups are merely for sorting frontend
|
||
*
|
||
* @return array All module groups
|
||
*/
|
||
function get_modulegroups () {
|
||
$result = get_db_all_fields_in_table ("tmodule_group");
|
||
$return = array ();
|
||
|
||
if (empty ($result)) {
|
||
return $return;
|
||
}
|
||
|
||
foreach ($result as $modulegroup) {
|
||
$return[$modulegroup["id_mg"]] = $modulegroup["name"];
|
||
}
|
||
|
||
return $return;
|
||
}
|
||
|
||
/**
|
||
* Gets a modulegroup name based on the id
|
||
*
|
||
* @param int The id of the modulegroup
|
||
*
|
||
* @return string The modulegroup name
|
||
*/
|
||
function get_modulegroup_name ($modulegroup_id) {
|
||
if($modulegroup_id == 0)
|
||
return false;
|
||
else
|
||
return (string) get_db_value ('name', 'tmodule_group', 'id_mg', (int) $modulegroup_id);
|
||
}
|
||
|
||
/**
|
||
* Inserts strings into database
|
||
*
|
||
* The number of values should be the same or a positive integer multiple as the number of rows
|
||
* If you have an associate array (eg. array ("row1" => "value1")) you can use this function with ($table, array_keys ($array), $array) in it's options
|
||
* All arrays and values should have been cleaned before passing. It's not neccessary to add quotes.
|
||
*
|
||
* @param string Table to insert into
|
||
* @param mixed A single value or array of values to insert (can be a multiple amount of rows)
|
||
*
|
||
* @return mixed False in case of error or invalid values passed. Affected rows otherwise
|
||
*/
|
||
function process_sql_insert($table, $values) {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_process_sql_insert($table, $values);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_process_sql_insert($table, $values);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Updates a database record.
|
||
*
|
||
* All values should be cleaned before passing. Quoting isn't necessary.
|
||
* Examples:
|
||
*
|
||
* <code>
|
||
* process_sql_update ('table', array ('field' => 1), array ('id' => $id));
|
||
* process_sql_update ('table', array ('field' => 1), array ('id' => $id, 'name' => $name));
|
||
* process_sql_update ('table', array ('field' => 1), array ('id' => $id, 'name' => $name), 'OR');
|
||
* process_sql_update ('table', array ('field' => 2), 'id in (1, 2, 3) OR id > 10');
|
||
* </code>
|
||
*
|
||
* @param string Table to insert into
|
||
* @param array An associative array of values to update
|
||
* @param mixed An associative array of field and value matches. Will be joined
|
||
* with operator specified by $where_join. A custom string can also be provided.
|
||
* If nothing is provided, the update will affect all rows.
|
||
* @param string When a $where parameter is given, this will work as the glue
|
||
* between the fields. "AND" operator will be use by default. Other values might
|
||
* be "OR", "AND NOT", "XOR"
|
||
*
|
||
* @return mixed False in case of error or invalid values passed. Affected rows otherwise
|
||
*/
|
||
function process_sql_update($table, $values, $where = false, $where_join = 'AND') {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_process_sql_update($table, $values, $where, $where_join);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_process_sql_update($table, $values, $where, $where_join);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Delete database records.
|
||
*
|
||
* All values should be cleaned before passing. Quoting isn't necessary.
|
||
* Examples:
|
||
*
|
||
* <code>
|
||
* process_sql_delete ('table', array ('id' => 1));
|
||
* // DELETE FROM table WHERE id = 1
|
||
* process_sql_delete ('table', array ('id' => 1, 'name' => 'example'));
|
||
* // DELETE FROM table WHERE id = 1 AND name = 'example'
|
||
* process_sql_delete ('table', array ('id' => 1, 'name' => 'example'), 'OR');
|
||
* // DELETE FROM table WHERE id = 1 OR name = 'example'
|
||
* process_sql_delete ('table', 'id in (1, 2, 3) OR id > 10');
|
||
* // DELETE FROM table WHERE id in (1, 2, 3) OR id > 10
|
||
* </code>
|
||
*
|
||
* @param string Table to insert into
|
||
* @param array An associative array of values to update
|
||
* @param mixed An associative array of field and value matches. Will be joined
|
||
* with operator specified by $where_join. A custom string can also be provided.
|
||
* If nothing is provided, the update will affect all rows.
|
||
* @param string When a $where parameter is given, this will work as the glue
|
||
* between the fields. "AND" operator will be use by default. Other values might
|
||
* be "OR", "AND NOT", "XOR"
|
||
*
|
||
* @return mixed False in case of error or invalid values passed. Affected rows otherwise
|
||
*/
|
||
function process_sql_delete($table, $where, $where_join = 'AND') {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_process_sql_delete($table, $where, $where_join);
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_process_sql_delete($table, $where, $where_join);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Starts a database transaction.
|
||
*/
|
||
function process_sql_begin() {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_process_sql_begin();
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_process_sql_begin();
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Commits a database transaction.
|
||
*/
|
||
function process_sql_commit() {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_process_sql_commit();
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_process_sql_commit();
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Rollbacks a database transaction.
|
||
*/
|
||
function process_sql_rollback() {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_process_sql_rollback();
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_process_sql_rollback();
|
||
break;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* Get all the users belonging to a group.
|
||
*
|
||
* @param int $id_group The group id to look for
|
||
*
|
||
* @return array An array with all the users or an empty array
|
||
*/
|
||
function get_group_users ($id_group, $filter = false) {
|
||
if (! is_array ($filter))
|
||
$filter = array ();
|
||
|
||
$filter['id_grupo'] = $id_group;
|
||
|
||
$resulta = array();
|
||
$resulta = get_db_all_rows_filter ("tusuario_perfil", $filter);
|
||
|
||
// The users of the group All (0) will be also returned
|
||
$filter['id_grupo'] = 0;
|
||
$resultb = array();
|
||
$resultb = get_db_all_rows_filter ("tusuario_perfil", $filter);
|
||
|
||
if($resulta == false && $resultb == false)
|
||
$result = false;
|
||
elseif($resulta == false)
|
||
$result = $resultb;
|
||
elseif($resultb == false)
|
||
$result = $resulta;
|
||
else
|
||
$result = array_merge($resulta,$resultb);
|
||
|
||
if ($result === false)
|
||
return array ();
|
||
|
||
//This removes stale users from the list. This can happen if switched to another auth scheme
|
||
//(internal users still exist) or external auth has users removed/inactivated from the list (eg. LDAP)
|
||
$retval = array ();
|
||
foreach ($result as $key => $user) {
|
||
if (!is_user ($user)) {
|
||
unset ($result[$key]);
|
||
}
|
||
else {
|
||
array_push ($retval, get_user_info ($user));
|
||
}
|
||
}
|
||
|
||
return $retval;
|
||
}
|
||
|
||
/**
|
||
* Prints a database debug table with all the queries done in the page loading.
|
||
*
|
||
* This functions does nothing if the config['debug'] flag is not set.
|
||
*/
|
||
function print_database_debug () {
|
||
global $config;
|
||
|
||
if (! isset ($config['debug']))
|
||
return '';
|
||
|
||
echo '<div class="database_debug_title">'.__('Database debug').'</div>';
|
||
|
||
$table->id = 'database_debug';
|
||
$table->cellpadding = '0';
|
||
$table->width = '95%';
|
||
$table->align = array ();
|
||
$table->align[1] = 'left';
|
||
$table->size = array ();
|
||
$table->size[0] = '40px';
|
||
$table->size[2] = '30%';
|
||
$table->size[3] = '40px';
|
||
$table->size[4] = '40px';
|
||
$table->size[5] = '40px';
|
||
$table->data = array ();
|
||
$table->head = array ();
|
||
$table->head[0] = '#';
|
||
$table->head[1] = __('SQL sentence');
|
||
$table->head[2] = __('Result');
|
||
$table->head[3] = __('Rows');
|
||
$table->head[4] = __('Saved');
|
||
$table->head[5] = __('Time (ms)');
|
||
|
||
if (! isset ($config['db_debug']))
|
||
$config['db_debug'] = array ();
|
||
$i = 1;
|
||
foreach ($config['db_debug'] as $debug) {
|
||
$data = array ();
|
||
|
||
$data[0] = $i++;
|
||
$data[1] = $debug['sql'];
|
||
$data[2] = (empty ($debug['result']) ? __('OK') : $debug['result']);
|
||
$data[3] = $debug['affected'];
|
||
$data[4] = $debug['saved'];
|
||
$data[5] = (isset ($debug['extra']['time']) ? format_numeric ($debug['extra']['time'] * 1000, 0) : '');
|
||
|
||
array_push ($table->data, $data);
|
||
|
||
if (($i % 100) == 0) {
|
||
print_table ($table);
|
||
$table->data = array ();
|
||
}
|
||
}
|
||
|
||
print_table ($table);
|
||
}
|
||
|
||
|
||
/**
|
||
* Return access to a specific agent by a specific user
|
||
*
|
||
* @param int Agent id.
|
||
* @param string Access mode to be checked. Default AR (Agent reading)
|
||
* @param string User id. Current user by default
|
||
*
|
||
* @return bool Access to that agent (false not, true yes)
|
||
*/
|
||
function user_access_to_agent ($id_agent, $mode = "AR", $id_user = false) {
|
||
if (empty ($id_agent))
|
||
return false;
|
||
|
||
if ($id_user == false) {
|
||
global $config;
|
||
$id_user = $config['id_user'];
|
||
}
|
||
|
||
$id_group = (int) get_db_value ('id_grupo', 'tagente', 'id_agente', (int) $id_agent);
|
||
return (bool) check_acl ($id_user, $id_group, $mode);
|
||
}
|
||
|
||
/**
|
||
* Get last error.
|
||
*
|
||
* @return string Return the string error.
|
||
*/
|
||
function get_db_last_error() {
|
||
global $config;
|
||
|
||
switch ($config["dbtype"]) {
|
||
case "mysql":
|
||
return mysql_get_db_last_error();
|
||
break;
|
||
case "postgresql":
|
||
return postgresql_get_db_last_error();
|
||
break;
|
||
}
|
||
}
|
||
?>
|