pandorafms/pandora_console/extensions/net_tools.php

<?php

// Pandora FMS - http://pandorafms.com
// ==================================================
// Copyright (c) 2005-2011 Artica Soluciones Tecnologicas
// Please see http://pandorafms.org for full contribution list

// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License
// as published by the Free Software Foundation; version 2

// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.

extensions_add_opemode_tab_agent ('network_tools','Network Tools','extensions/net_tools/nettool.png',"main_net_tools", "v1r1");

function whereis_the_command ($command) {
	
	ob_start();
	system('whereis '. $command);
	$output = ob_get_clean();
	$result = explode(':', $output);
	$result = trim($result[1]);
	
	if ( empty($result)) {
		return NULL;
	}
	
	$result = explode(' ', $result);
	$fullpath = trim($result[0]);
	
	if (! file_exists($fullpath)) {
		return NULL;
	}
	
	return $fullpath;
}

function main_net_tools () {
	
	$id_agente = get_parameter ("id_agente");
	$ip = db_get_sql ("SELECT direccion FROM tagente WHERE id_agente = $id_agente");
	if ($ip == "") {
		echo "<div class='error' style='margin-top:5px'>The agent hasn't got IP</div>";
		return;
	}
	echo "<div>";
	echo "<form name='actionbox' method='post'>";
	echo "<table class=databox width=650>";
	echo "<tr><td>";
	echo __("Operation");
	echo "<td>";
	echo "<select name='operation'>";
	echo "<option value=1>".__("Traceroute");
	echo "<option value=2>".__("Ping host & Latency");
	echo "<option value=3>".__("SNMP Interface status");
	echo "<option value=4>".__("Basic TCP Port Scan");
	echo "<option value=5>".__("DiG/Whois Lookup");
	echo "</select>";
	echo "<td>";
	echo __("SNMP Community");
	echo "<td>";
	echo "<input name=community type=text value='public'>";
	echo "<td>";
	echo "<input name=submit type=submit class='sub next' value='".__('Execute')."'>";
	echo "</tr></table>";
	echo "</form>";
	
	
	$operation = get_parameter ("operation",0);
	$community = get_parameter ("community","public");
	
	switch($operation) {
		case 1:
			$traceroute = whereis_the_command ('traceroute');
			if (empty($traceroute)) {
				ui_print_error_message(__('Traceroute executable does not exist.'));
			}
			else {
				echo "<h3>".__("Traceroute to "). $ip. "</h3>";
				echo "<pre>";
				echo system ("$traceroute $ip");
				echo "</pre>";
			}
			break;
		case 2: 
			$ping = whereis_the_command ('ping');
			if (empty($ping)) {
				ui_print_error_message(__('Ping executable does not exist.'));
			}
			else {
				echo "<h3>".__("Ping to "). $ip. "</h3>";
				echo "<pre>";
				echo system ("$ping -c 5 $ip");
				echo "</pre>";
			}
			break;
		case 4:
			$nmap = whereis_the_command ('nmap');
			if (empty($nmap)) {
				ui_print_error_message(__('Nmap executable does not exist.'));
			}
			else {
				echo "<h3>".__("Basic TCP Scan on "). $ip. "</h3>";
				echo "<pre>";
				echo system ("$nmap -F $ip");
				echo "</pre>";
			}
			break;
		case 5: 
			echo "<h3>".__("Domain and IP information for "). $ip. "</h3>";
			
			$dig = whereis_the_command ('dig');
			if (empty($dig)) {
				ui_print_error_message(__('Dig executable does not exist.'));
			}
			else {
				echo "<pre>";
				echo system ("dig $ip");
				echo "</pre>";
			}
			
			$whois = whereis_the_command ('whois');
			if (empty($whois)) {
				ui_print_error_message(__('Whois executable does not exist.'));
			}
			else {
				echo "<pre>";
				echo system ("whois $ip");
				echo "</pre>";
			}
			break;
		case 3:
			echo "<h3>".__("SNMP information for "). $ip. "</h3>";
			
			$snmpget = whereis_the_command ('snmpget');
			if (empty($snmpget)) {
				ui_print_error_message(__('SNMPget executable does not exist.'));
			}
			else {
				echo "<h4>" . __("Uptime") . "</h4>";
				echo "<pre>";
				echo exec ("$snmpget -Ounv -v1 -c $community $ip .1.3.6.1.2.1.1.3.0 ");
				echo "</pre>";
				echo "<h4>" . __("Device info") . "</h4>";
				echo "<pre>";
				
				echo system ("$snmpget -Ounv -v1 -c $community $ip .1.3.6.1.2.1.1.1.0 ");
				echo "</pre>";
				
				echo "<h4>Interface Information</h4>";
				echo "<table class=databox>";
				echo "<tr><th>".__("Interface");
				echo "<th>".__("Status");
				
				$int_max =  exec ("$snmpget -Oqunv -v1 -c $community $ip .1.3.6.1.2.1.2.1.0 ");
				
				for ($ax=0; $ax < $int_max; $ax++){
					$interface = exec ("$snmpget -Oqunv -v1 -c $community $ip .1.3.6.1.2.1.2.2.1.2.$ax ");
					$estado = exec ("$snmpget -Oqunv -v1 -c $community $ip .1.3.6.1.2.1.2.2.1.8.$ax ");
					echo "<tr><td>$interface<td>$estado";
				}
				echo "</table>";
			}
			break;
	}
	
	echo "</div>";
}
?>