pandorafms/pandora_console/operation/snmpconsole/snmp_alert.php

<?php

// Pandora - the Free monitoring system
// ====================================
// Copyright (c) 2004-2006 Sancho Lerena, slerena@gmail.com
// Copyright (c) 2005-2006 Artica Soluciones Tecnologicas S.L, info@artica.es
// Copyright (c) 2004-2006 Raul Mateos Martin, raulofpandora@gmail.com
// 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; either version 2
// of the License, or (at your option) any later version.
// 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.
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.

// Load global vars
require ("include/config.php");

if (! give_acl ($config['id_user'], 0, "LW")) {
	audit_db ($config['id_user'], $REMOTE_ADDR, "ACL Violation",
		"Trying to access SNMP Alert Management");
	require ("general/noaccess.php");
	return;
}

// Variable init
$view_alert=1;
$alert_add = 0;
$alert_update=0;
$alert_submit=0;

$id_as = "";
$id_alert = "";
$nombre_alerta = "";
$alert_type = "";
$agent = "";
$description = "";
$oid = "";
$custom_oid = "";
$time_threshold = "";
$al_field1 = "";
$al_field2 = "";
$al_field3 = "";
$last_fired = "";
$max_alerts = "";
$min_alerts = "";
$priority = "";

// Alert Delete
// =============
if (isset ($_GET["delete_alert"])){ // Delete alert
	$alert_delete = $_GET["delete_alert"];
	$sql1='DELETE FROM talert_snmp WHERE id_as = '.$alert_delete;
	$result=mysql_query($sql1);
	if (!$result)
		echo "<h3 class='error'>".__('There was a problem deleting alert')."</h3>";
	else
		echo "<h3 class='suc'>".__('Alert successfully deleted')."</h3>";
}
// Alert submit (for insert or update)
if (isset ($_GET["submit"])){
	$alert_submit=1;
	$create = entrada_limpia($_POST["create"]);
	$update = entrada_limpia($_POST["update"]);
	$id_as = entrada_limpia($_POST["id_as"]);
	$max = entrada_limpia($_POST["max"]);
	$min = entrada_limpia($_POST["min"]);
	$time = entrada_limpia($_POST["time"]);
	$description = entrada_limpia($_POST["description"]);
	$oid = entrada_limpia($_POST["oid"]);
	$agent = entrada_limpia($_POST["agent"]);
	$custom = entrada_limpia($_POST["custom"]);
	$alert_id = entrada_limpia($_POST["alert_id"]);
	$alert_type = entrada_limpia($_POST["alert_type"]);
	$field1 = entrada_limpia($_POST["field1"]);
	$field2 = entrada_limpia($_POST["field2"]);
	$field3 = entrada_limpia($_POST["field3"]);
	$priority = get_parameter ("priority",0);
	
	if ($create == 1){
		$sql = "INSERT INTO talert_snmp (id_alert,al_field1,al_field2,al_field3,description,alert_type,agent,custom_oid,oid,time_threshold,max_alerts,min_alerts, priority) VALUES ($alert_id,'$field1','$field2','$field3','$description', $alert_type, '$agent', '$custom', '$oid', $time, $max, $min, $priority)";
		$result=mysql_query($sql);
		if (!$result)
			echo "<h3 class='error'>".__('There was a problem creating alert')."</h3>";
		else
			echo "<h3 class='suc'>".__('Alert successfully created')."</h3>";
	} else { 
		$sql = "UPDATE talert_snmp set priority = $priority, id_alert= $alert_id, al_field1 = '$field1', al_field2 = '$field2', al_field3 = '$field3', description = '$description', alert_type = $alert_type, agent = '$agent', custom_oid = '$custom', oid = '$oid', time_threshold = $time, max_alerts = '$max', min_alerts = '$min' WHERE id_as = $id_as";
		$result=mysql_query($sql);
		if (!$result)
			echo "<h3 class='error'>".__('There was a problem updating alert')."</h3>";
		else
			echo "<h3 class='suc'>".__('Alert successfully created')."</h3>";
	}


}
// Alert update: (first, load data used in form), later use insert/add form
// ============
if (isset ($_GET["update_alert"])){
	$alert_update = $_GET["update_alert"];
	$sql1='SELECT * FROM talert_snmp WHERE id_as = '.$alert_update;
	$result=mysql_query($sql1);
	if ($row=mysql_fetch_array($result)){
		$id_as = $row["id_as"];
		$id_alert = $row["id_alert"];
		$nombre_alerta = dame_nombre_alerta($id_alert);
		$alert_type = $row["alert_type"];
		$agent = $row["agent"];
		$description = $row["description"];
		$oid = $row["oid"];
		$custom_oid = $row["custom_oid"];
		$time_threshold = $row["time_threshold"];
		$al_field1 = $row["al_field1"];
		$al_field2 = $row["al_field2"];
		$al_field3 = $row["al_field3"];
		$last_fired = $row["last_fired"];
		$max_alerts = $row["max_alerts"];
		$min_alerts = $row["min_alerts"];
		$priority = $row["priority"];
	}
}
if (isset($_POST["add_alert"])){
	$alert_add = 1;
}
echo "<h2>Pandora SNMP &gt; ";
// Add alert form
if (($alert_update != 0) || ($alert_add == 1)) {

	if ($alert_update != 0) {
		echo __('Update alert')."</h2>";
	} else {
		echo __('Create alert')."</h2>";
	}
	echo '<form name="agente" method="post" action="index.php?sec=snmpconsole&sec2=operation/snmpconsole/snmp_alert&submit=1">';
	echo '<input type="hidden" name="id_as" value="'.$id_as.'">'; // if known, if add will be undetermined (0).
	echo '<table cellpadding="4" cellspacing="4" width="650" class="databox_color">';
	// Alert
	echo '<tr><td class=datos>'.__('Alert').'<td class=datos><select name="alert_id">';
	if ($alert_update != 0) { // calculate first item
		$sql0='SELECT * FROM talerta WHERE id_alerta = '.$id_alert;
		$result0=mysql_query($sql0);
		$row0=mysql_fetch_array($result0);
		echo "<option value='".$row0["id_alerta"]."'>".$row0["nombre"]."</option>";
	}
	$sql1='SELECT * FROM talerta';
	$result1=mysql_query($sql1);
	while ($row1=mysql_fetch_array($result1)){
		echo "<option value='".$row1["id_alerta"]."'>".$row1["nombre"]."</option>";
	}
	echo "</select>";
	// Alert type		
	echo '<tr><td class="datos2">'.__('Alert type');
	echo '<td class="datos2"><select name="alert_type">';
	if ($alert_type == 0) {
		echo '
		<option value=0>OID</option>
		<option value=1>CustomOID/Value</option>
		<option value=2>SNMPAgent</option>';
	
	} elseif ($alert_type == 1) {
		echo '
		<option value=1>CustomOID/Value</option>
		<option value=0>OID</option>
		<option value=2>SNMPAgent</option>';
	} else {
		echo '
		<option value=2>SNMPAgent</option>
		<option value=0>OID</option>
		<option value=1>CustomOID/Value</option>';
	}
	echo '</select></td></tr>';
	// Description
	echo '<tr><td class=datos>'.__('Description').'</td>';
	echo '<td class=datos><input type="text" size=60 name="description" value="'.$description.'">';

	// OID
	echo '<tr><td class="datos2">'.__('OID').'</td>';
	echo '<td  class="datos2"><input type="text" size=30 name="oid" value="'.$oid.'">';

	// OID Custom
	echo '<tr><td class=datos>'.__('Custom value').'</td>';
	echo '<td class=datos><input type="text" size=30 name="custom" value="'.$custom_oid.'">';

	// SNMP Agent
	echo '<tr><td class="datos2">'.__('SNMP Agent').' IP</td>';
	echo '<td class="datos2"><input type="text" size=30 name="agent" value="'.$agent.'">';
	
	// Alert fields
	echo '<tr><td class=datos>'.__('Field #1 (Alias, name)').'</td>';
	echo '<td class=datos><input type="text" size=30 name="field1" value="'.$al_field1.'"></td>';
	echo '<tr><td class="datos2">'.__('Field #2 (Single Line)').'</td>';
	echo '<td class="datos2"><input type="text" size=40 name="field2" value="'.$al_field2.'"></td>';
	echo '<tr><td class=datos valign="top">'.__('Field #3 (Full Text)');
	echo '<td class=datos><textarea rows=4 style="width:400px" name="field3">'.$al_field3.'</textarea>';
	
	// Max / Min alerts
	echo '<tr>
	<td class="datos2">'.__('Min. number of alerts').'</td>';
	echo '<td class="datos2"><input type="text" size=3 name="min" value="'.$min_alerts.'"></td>';
	echo '<tr>
	<td class="datos">'.__('Max. number of alerts').'</td>';
	echo '<td class=datos><input type="text" size=3 name="max" value="'.$max_alerts.'"></td>';

	// Time Threshold
	echo '<tr>
	<td class="datos2">'.__('Time threshold').'</td>';
	echo '<td class="datos2">';
	echo '<select name="time" style="margin-right: 60px;">';
	if ($time_threshold != ""){ 
		echo "<option value='".$time_threshold."'>".human_time_description($time_threshold)."</option>";
	}
	echo '<option value=300>5 Min.</option>
		<option value=600>10 Min.</option>
		<option value=900>15 Min.</option>
		<option value=1800>30 Min.</option>
		<option value=3600>1 Hour</option>
		<option value=7200>2 Hour</option>
		<option value=18000>5 Hour</option>
		<option value=43200>12 Hour</option>
		<option value=86400>1 Day</option>
		<option value=604800>1 Week</option>
		<option value=-1>Other value</option>
		</select>';

	// Priority
	echo '<tr><td class="datos">'.__('Priority');
	echo '<td class="datos">';
	echo print_select (get_priorities (), "alert_priority", $priority, '', '', '');
	
	echo '</tr></table>';
	echo '<table cellpadding="4" cellspacing="4" width="650">
	<tr><td align="right">';
	// Update or Add button
	if ($alert_update != 0) {
		echo '<input name="uptbutton" type="submit" class="sub upd" value="'.__('Update').'">';
		echo "<input type='hidden' name='update' value='1'>";
		echo "<input type='hidden' name='create' value='0'>";
	} else {
		echo '<input name="createbutton" type="submit" class="sub next" value="'.__('Create').'">';
		echo "<input type='hidden' name='update' value='0'>";
		echo "<input type='hidden' name='create' value='1'>";
	}
	// Endtable
	echo "</td></tr></table>";
	$view_alert =0; // Do not show alert list
}

if ($view_alert == 1) { // View alerts defined on SNMP traps
	
	$sql1='SELECT * FROM talert_snmp';
	$result=mysql_query($sql1);
	
	echo __('SNMP alerts')."</h2>";
	if (mysql_num_rows($result)){

		echo '<table cellpadding="4" cellspacing="4" width="750" class="databox">';
		echo '<tr><th>'.__('Alert')."</th>";
		echo '<th width=75>'.__('Alert type')."</th>";	
		echo '<th>'.__('SNMP Agent')."</th>";
		echo '<th>'.__('OID')."</th>";
		echo '<th>'.__('Custom value')."</th>";
		echo '<th>'.__('Description')."</th>";
		echo '<th>'.__('Times Fired')."</th>";
		echo '<th>'.__('Last fired')."</th>";
		echo '<th width="50">'.__('Action')."</th>";
		$color=1;
		while ($row=mysql_fetch_array($result)){
			if ($color == 1){
				$tdcolor = "datos";
				$color = 0;
				}
			else {
				$tdcolor = "datos2";
				$color = 1;
			}
			$id_as = $row["id_as"];
			$id_alert = $row["id_alert"];
			$nombre_alerta = dame_nombre_alerta($id_alert);
			$alert_type = $row["alert_type"];
			$agent = $row["agent"];
			$description = $row["description"];
			$oid = $row["oid"];
			$custom_oid = $row["custom_oid"];
			$time_threshold = $row["time_threshold"];
			$al_field1 = $row["al_field1"];
			$al_field2 = $row["al_field2"];
			$al_field3 = $row["al_field3"];
			$last_fired = $row["last_fired"];
			$times_fired = $row["times_fired"];
			$max_alerts = $row["max_alerts"];
			$min_alerts = $row["min_alerts"];
			
			echo "<tr><td class='$tdcolor'>";
			echo $nombre_alerta;
			echo "</td><td class='$tdcolor'>";
			if ($alert_type == 0) {
				$tipo_alerta = __('OID');
			} elseif ($alert_type == 1) {
				$tipo_alerta = __('Custom value');
			} elseif ($alert_type == 2) {
				$tipo_alerta = __('SNMP Agent');
			} else {
				$tipo_alerta = "N/A";
			}
			echo $tipo_alerta;
			echo "</td><td class='$tdcolor'>";
			if ($alert_type == 2) {
				echo $agent;
			} else { 
				echo "N/A";
			}

			echo "</td><td class='$tdcolor'>";
			if ($alert_type == 0) {
				echo $oid;
			} else { 
				echo "N/A";
			}
			
			echo "</td><td class='$tdcolor'>";
			if ($alert_type == 1) {
				echo $custom_oid;
			} else { 
				echo "N/A";
			}
			
			echo "</td><td class='$tdcolor'>";
			echo $description;
			
			echo "</td><td class='$tdcolor'>";
			echo $times_fired;
			echo "</td><td class='$tdcolor'>";
			if ($last_fired != "0000-00-00 00:00:00")
				echo $last_fired;
			else
				echo __('Never');
			echo "</td><td class='$tdcolor'>";
			echo "<a href='index.php?sec=snmpconsole&sec2=operation/snmpconsole/snmp_alert&delete_alert=".$id_as."'>
			<img src='images/cross.png' border=0 alt='".__('Delete')."'></b></a> &nbsp; ";
			echo "<a href='index.php?sec=snmpconsole&sec2=operation/snmpconsole/snmp_alert&update_alert=".$id_as."'>
			<img src='images/config.png' border=0 alt='".__('Update')."'></b></a></td></tr>";
		}
		echo "</table>";
		echo "<table width='750px'>";
		echo "<tr><td align='right'>";
		echo '<form name="agente" method="post" action="index.php?sec=snmpconsole&sec2=operation/snmpconsole/snmp_alert">';
		echo '<input name="add_alert" type="submit" class="sub next" value="'.__('Create').'">';
		echo "</form>";
		echo "</td></tr></table>";
	} else {
		echo "<div class='nf'>".__('There are no SNMP alerts')."</div>";
		echo "<br>";
		echo '<form name="agente" method="post" action="index.php?sec=snmpconsole&sec2=operation/snmpconsole/snmp_alert">';
		echo '<input name="add_alert" type="submit" class="sub next" value="'.__('Create').'">';
		echo "</form>";
	} // End of view snmp alert
}
?>
<tr>
</table>