pfSense

<?php 

/* $Id$ */

/*

	services_snmp.php

	part of m0n0wall (http://m0n0.ch/wall)

	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.

	All rights reserved.

	Redistribution and use in source and binary forms, with or without

	modification, are permitted provided that the following conditions are met:

	1. Redistributions of source code must retain the above copyright notice,

	   this list of conditions and the following disclaimer.

	2. Redistributions in binary form must reproduce the above copyright

	   notice, this list of conditions and the following disclaimer in the

	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,

	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,

	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

	POSSIBILITY OF SUCH DAMAGE.

*/

require("guiconfig.inc");

if (!is_array($config['snmpd'])) {

	$config['snmpd'] = array();

	$config['snmpd']['rocommunity'] = "public";

	$config['snmpd']['pollport'] = "161";

}

if (!is_array($config['snmpd']['modules'])) {

	$config['snmpd']['modules'] = array();

	$config['snmpd']['modules']['mibii'] = true;

	$config['snmpd']['modules']['netgraph'] = true;

	$config['snmpd']['modules']['pf'] = true;

}

$pconfig['enable'] = isset($config['snmpd']['enable']);

$pconfig['pollport'] = $config['snmpd']['pollport'];

$pconfig['syslocation'] = $config['snmpd']['syslocation'];

$pconfig['syscontact'] = $config['snmpd']['syscontact'];

$pconfig['rocommunity'] = $config['snmpd']['rocommunity'];

/* disabled until some docs show up on what this does.

$pconfig['rwenable'] = isset($config['snmpd']['rwenable']);

$pconfig['rwcommunity'] = $config['snmpd']['rwcommunity'];

*/

$pconfig['trapenable'] = isset($config['snmpd']['trapenable']);

$pconfig['trapserver'] = $config['snmpd']['trapserver'];

$pconfig['trapserverport'] = $config['snmpd']['trapserverport'];

$pconfig['trapstring'] = $config['snmpd']['trapstring'];

$pconfig['mibii'] = isset($config['snmpd']['modules']['mibii']);

$pconfig['netgraph'] = isset($config['snmpd']['modules']['netgraph']);

$pconfig['pf'] = isset($config['snmpd']['modules']['pf']);

$pconfig['bindlan'] = isset($config['snmpd']['bindlan']);

if ($_POST) {

	unset($input_errors);

	$pconfig = $_POST;

	/* input validation */

	if ($_POST['enable']) {

		$reqdfields = explode(" ", "rocommunity");

		$reqdfieldsn = explode(",", "Community");

		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);

		$reqdfields = explode(" ", "pollport");

		$reqdfieldsn = explode(",", "Polling Port");

		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);

		$reqdfields = explode(" ", "syscontact");

		$reqdfieldsn = explode(",", "System contact");

		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);		

		$reqdfields = explode(" ", "syslocation");

		$reqdfieldsn = explode(",", "System location");

		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);			

	}

	if ($_POST['trapenable']) {

		$reqdfields = explode(" ", "trapserver");

		$reqdfieldsn = explode(",", "Trap server");

		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);

		$reqdfields = explode(" ", "trapserverport");

		$reqdfieldsn = explode(",", "Trap server port");

		do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);

		$reqdfields = explode(" ", "trapstring");

		$reqdfieldsn = explode(",", "Trap string");

		do_input_validation($_POST, $reqdfields, $reqdfields, $reqdfieldsn, &$input_errors);

	}

/* disabled until some docs show up on what this does.

	if ($_POST['rwenable']) {

               $reqdfields = explode(" ", "rwcommunity");

               $reqdfieldsn = explode(",", "Write community string");

               do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors);

	}

*/

	if (!$input_errors) {

		$config['snmpd']['enable'] = $_POST['enable'] ? true : false;

		$config['snmpd']['pollport'] = $_POST['pollport'];

		$config['snmpd']['syslocation'] = $_POST['syslocation'];	

		$config['snmpd']['syscontact'] = $_POST['syscontact'];

		$config['snmpd']['rocommunity'] = $_POST['rocommunity'];

		/* disabled until some docs show up on what this does.

		$config['snmpd']['rwenable'] = $_POST['rwenable'] ? true : false;

		$config['snmpd']['rwcommunity'] = $_POST['rwcommunity'];

		*/

		$config['snmpd']['trapenable'] = $_POST['trapenable'] ? true : false;

		$config['snmpd']['trapserver'] = $_POST['trapserver'];

		$config['snmpd']['trapserverport'] = $_POST['trapserverport'];

		$config['snmpd']['trapstring'] = $_POST['trapstring'];

		$config['snmpd']['modules']['mibii'] = $_POST['mibii'] ? true : false;

		$config['snmpd']['modules']['netgraph'] = $_POST['netgraph'] ? true : false;

		$config['snmpd']['modules']['pf'] = $_POST['pf'] ? true : false;

		$config['snmpd']['bindlan'] = $_POST['bindlan'] ? true : false;

		write_config();

		$retval = 0;

		config_lock();

		$retval = services_snmpd_configure();

		config_unlock();

		$savemsg = get_std_save_message($retval);

	}

}

$pgtitle = "Services: SNMP";

include("head.inc");

?>

<script language="JavaScript">

<!--

function enable_change(whichone) {

	if( whichone.name == "trapenable" )

        {

	    if( whichone.checked == true )

	    {

	        document.iform.trapserver.disabled = false;

	        document.iform.trapserverport.disabled = false;

	        document.iform.trapstring.disabled = false;

	    }

	    else

	    {

                document.iform.trapserver.disabled = true;

                document.iform.trapserverport.disabled = true;

                document.iform.trapstring.disabled = true;

	    }

	}

	/* disabled until some docs show up on what this does.

	if( whichone.name == "rwenable"  )

	{

	    if( whichone.checked == true )

	    {

		document.iform.rwcommunity.disabled = false;

	    }

	    else

	    {

		document.iform.rwcommunity.disabled = true;

	    }

	}

	*/

	if( document.iform.enable.checked == true )

	{

	    document.iform.pollport.disabled = false;

	    document.iform.syslocation.disabled = false;

	    document.iform.syscontact.disabled = false;

	    document.iform.rocommunity.disabled = false;

	    document.iform.trapenable.disabled = false;

	    document.iform.bindlan.disabled = false;

	    /* disabled until some docs show up on what this does.

	    document.iform.rwenable.disabled = false;

	    if( document.iform.rwenable.checked == true )

	    {

	        document.iform.rwcommunity.disabled = false;

	    }

	    else

	    {

		document.iform.rwcommunity.disabled = true;

	    }

	    */

	    if( document.iform.trapenable.checked == true )

	    {

                document.iform.trapserver.disabled = false;

                document.iform.trapserverport.disabled = false;

                document.iform.trapstring.disabled = false;

	    }

	    else

	    {

                document.iform.trapserver.disabled = true;

                document.iform.trapserverport.disabled = true;

                document.iform.trapstring.disabled = true;

	    }

	    document.iform.mibii.disabled = false;

	    document.iform.netgraph.disabled = false;

	    document.iform.pf.disabled = false;

	}

	else

	{

            document.iform.pollport.disabled = true;

            document.iform.syslocation.disabled = true;

            document.iform.syscontact.disabled = true;

            document.iform.rocommunity.disabled = true;

	    /* 

            document.iform.rwenable.disabled = true;

	    document.iform.rwcommunity.disabled = true;

	    */

            document.iform.trapenable.disabled = true;

            document.iform.trapserver.disabled = true;

            document.iform.trapserverport.disabled = true;

            document.iform.trapstring.disabled = true;

            document.iform.mibii.disabled = true;

            document.iform.netgraph.disabled = true;

            document.iform.pf.disabled = true;

	    document.iform.bindlan.disabled = true;

	}

}

//-->

</script>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">

<?php include("fbegin.inc"); ?>

<p class="pgtitle"><?=$pgtitle?></p>

<?php if ($input_errors) print_input_errors($input_errors); ?>

<?php if ($savemsg) print_info_box($savemsg); ?>

            <form action="services_snmp.php" method="post" name="iform" id="iform">

              <table width="100%" border="0" cellpadding="6" cellspacing="0">

                <tr> 

  		  <td colspan="2" valign="top" class="optsect_t">

  			<table border="0" cellspacing="0" cellpadding="0" width="100%">

  			<tr><td class="optsect_s"><strong>SNMP Daemon</strong></td>

			<td align="right" class="optsect_s"><input name="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked"; ?> onClick="enable_change(this)"> <strong>Enable</strong></td></tr>

  			</table></td>

                </tr>

                <tr>

                  <td width="22%" valign="top" class="vncellreq">Polling Port </td>

                  <td width="78%" class="vtable">

                    <input name="pollport" type="text" class="formfld" id="pollport" size="40" value="<?=$pconfig['pollport'] ? htmlspecialchars($pconfig['pollport']) : htmlspecialchars(161);?>">

                    <br>Enter the port to accept polling events on (default 161)</br>

		  </td>

                </tr>

                <tr> 

                  <td width="22%" valign="top" class="vncellreq">System location</td>

                  <td width="78%" class="vtable"> 

                    <input name="syslocation" type="text" class="formfld" id="syslocation" size="40" value="<?=htmlspecialchars($pconfig['syslocation']);?>"> 

                  </td>

                </tr>

                <tr> 

                  <td width="22%" valign="top" class="vncellreq">System contact</td>

                  <td width="78%" class="vtable"> 

                    <input name="syscontact" type="text" class="formfld" id="syscontact" size="40" value="<?=htmlspecialchars($pconfig['syscontact']);?>"> 

                  </td>

                </tr>

                <tr> 

                  <td width="22%" valign="top" class="vncellreq">Read Community String</td>

                  <td width="78%" class="vtable"> 

                    <input name="rocommunity" type="text" class="formfld" id="rocommunity" size="40" value="<?=htmlspecialchars($pconfig['rocommunity']);?>"> 

                    <br>In most cases, &quot;public&quot; is used here</br>

		  </td>

                </tr>

<?php 

			/* disabled until some docs show up on what this does.

                <tr>

                  <td width="22%" valign="top" class="vtable">&nbsp;</td>

                  <td width="78%" class="vtable">

	 	   <input name="rwenable" type="checkbox" value="yes" <?php if ($pconfig['rwenable']) echo "checked"; ?> onClick="enable_change(this)">

                    <strong>Enable Write Community String</strong>

		  </td>

                </tr>

		<tr>

		  <td width="22%" valign="top" class="vncellreq">Write community string</td>

          <td width="78%" class="vtable">

                    <input name="rwcommunity" type="text" class="formfld" id="rwcommunity" size="40" value="<?=htmlspecialchars($pconfig['rwcommunity']);?>">

		    <br>Please use something other then &quot;private&quot; here</br>

		  </td>

                </tr>

		    	*/ 

?>

                <tr> 

                  <td width="22%" valign="top">&nbsp;</td>

                  <td width="78%"> 

                    <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)"> 

                  </td>

                </tr>

		<tr><td>&nbsp;</td></tr>

                <tr> 

  		  <td colspan="2" valign="top" class="optsect_t">

  			<table border="0" cellspacing="0" cellpadding="0" width="100%">

  			<tr><td class="optsect_s"><strong>SNMP Traps</strong></td>

			<td align="right" class="optsect_s"><input name="trapenable" type="checkbox" value="yes" <?php if ($pconfig['trapenable']) echo "checked"; ?> onClick="enable_change(this)"> <strong>Enable</strong></td></tr>

  			</table></td>

                </tr>

                <tr>

                  <td width="22%" valign="top" class="vncellreq">Trap server</td>

                  <td width="78%" class="vtable">

                    <input name="trapserver" type="text" class="formfld" id="trapserver" size="40" value="<?=htmlspecialchars($pconfig['trapserver']);?>">

                    <br>Enter trap server name</br>

		  </td>

                </tr>

                <tr>

                  <td width="22%" valign="top" class="vncellreq">Trap server port </td>

                  <td width="78%" class="vtable">

                    <input name="trapserverport" type="text" class="formfld" id="trapserverport" size="40" value="<?=$pconfig['trapserverport'] ? htmlspecialchars($pconfig['trapserverport']) : htmlspecialchars(162);?>">

                    <br>Enter the port to send the traps to (default 162)</br>

		  </td>

                </tr>

                <tr>

                  <td width="22%" valign="top" class="vncellreq">Enter the SNMP trap string</td>

                  <td width="78%" class="vtable">

                    <input name="trapstring" type="text" class="formfld" id="trapstring" size="40" value="<?=htmlspecialchars($pconfig['trapstring']);?>">

                    <br>Trap string</br>

		  </td>

                </tr>

                <tr> 

                  <td width="22%" valign="top">&nbsp;</td>

                  <td width="78%"> 

                    <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)"> 

                  </td>

                </tr>

		<tr><td>&nbsp;</td></tr>

                <tr> 

  		  <td colspan="2" valign="top" class="optsect_t">

  			<table border="0" cellspacing="0" cellpadding="0" width="100%">

  			<tr><td class="optsect_s"><strong>Modules</strong></td>

			<td align="right" class="optsect_s">&nbsp;</td></tr>

  			</table></td>

                </tr>

		<tr>

		  <td width="22%" valign="top" class="vncellreq">SNMP Modules</td>

		  <td width="78%" class="vtable">

		    <input name="mibii" type="checkbox" id="mibii" value="yes" <?php if ($pconfig['mibii']) echo "checked"; ?> >MibII

		    <br>

		    <input name="netgraph" type="checkbox" id="netgraph" value="yes" <?php if ($pconfig['netgraph']) echo "checked"; ?> >Netgraph

		    <br>

		    <input name="pf" type="checkbox" id="pf" value="yes" <?php if ($pconfig['pf']) echo "checked"; ?> >PF

		  </td>

		</tr>

                <tr> 

                  <td width="22%" valign="top" class="vtable"></td>

                  <td width="78%" class="vtable"> 

                    <input name="bindlan" type="checkbox" value="yes" <?php if ($pconfig['bindlan']) echo "checked"; ?>> <strong>Bind to LAN interface only</strong>

                    <br>

                    This option can be useful when trying to access the SNMP agent

                    by the LAN interface's IP address through a VPN tunnel terminated on the WAN interface.</td>

                </tr>

                <tr> 

                  <td width="22%" valign="top">&nbsp;</td>

                  <td width="78%"> 

                    <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)"> 

                  </td>

                </tr>

              </table>

</form>

<script language="JavaScript">

<!--

enable_change(this);

//-->

</script>

<?php include("fend.inc"); ?>

</body>

</html>