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univnautes / usr / local / www / services_snmp.php @ fab1cd2f

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<?php 
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/* $Id$ */
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/*
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	services_snmp.php
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	part of m0n0wall (http://m0n0.ch/wall)
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	Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>.
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	All rights reserved.
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	Redistribution and use in source and binary forms, with or without
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	modification, are permitted provided that the following conditions are met:
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	1. Redistributions of source code must retain the above copyright notice,
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	   this list of conditions and the following disclaimer.
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	2. Redistributions in binary form must reproduce the above copyright
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	   notice, this list of conditions and the following disclaimer in the
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	   documentation and/or other materials provided with the distribution.
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	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
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	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
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	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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	POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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	pfSense_MODULE:	snmp
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*/
34

    
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##|+PRIV
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##|*IDENT=page-services-snmp
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##|*NAME=Services: SNMP page
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##|*DESCR=Allow access to the 'Services: SNMP' page.
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##|*MATCH=services_snmp.php*
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##|-PRIV
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require("guiconfig.inc");
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require_once("functions.inc");
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if (!is_array($config['snmpd'])) {
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	$config['snmpd'] = array();
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	$config['snmpd']['rocommunity'] = "public";
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	$config['snmpd']['pollport'] = "161";
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}
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51
if (!is_array($config['snmpd']['modules'])) {
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	$config['snmpd']['modules'] = array();
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	$config['snmpd']['modules']['mibii'] = true;
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	$config['snmpd']['modules']['netgraph'] = true;
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	$config['snmpd']['modules']['pf'] = true;
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	$config['snmpd']['modules']['hostres'] = true;
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	$config['snmpd']['modules']['bridge'] = true;
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	$config['snmpd']['modules']['ucd'] = true;
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	$config['snmpd']['modules']['regex'] = true;
60
}
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$pconfig['enable'] = isset($config['snmpd']['enable']);
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$pconfig['pollport'] = $config['snmpd']['pollport'];
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$pconfig['syslocation'] = $config['snmpd']['syslocation'];
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$pconfig['syscontact'] = $config['snmpd']['syscontact'];
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$pconfig['rocommunity'] = $config['snmpd']['rocommunity'];
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/* disabled until some docs show up on what this does.
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$pconfig['rwenable'] = isset($config['snmpd']['rwenable']);
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$pconfig['rwcommunity'] = $config['snmpd']['rwcommunity'];
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*/
70
$pconfig['trapenable'] = isset($config['snmpd']['trapenable']);
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$pconfig['trapserver'] = $config['snmpd']['trapserver'];
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$pconfig['trapserverport'] = $config['snmpd']['trapserverport'];
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$pconfig['trapstring'] = $config['snmpd']['trapstring'];
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75
$pconfig['mibii'] = isset($config['snmpd']['modules']['mibii']);
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$pconfig['netgraph'] = isset($config['snmpd']['modules']['netgraph']);
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$pconfig['pf'] = isset($config['snmpd']['modules']['pf']);
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$pconfig['hostres'] = isset($config['snmpd']['modules']['hostres']);
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$pconfig['bridge'] = isset($config['snmpd']['modules']['bridge']);
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$pconfig['ucd'] = isset($config['snmpd']['modules']['ucd']);
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$pconfig['regex'] = isset($config['snmpd']['modules']['regex']);
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$pconfig['bindip'] = $config['snmpd']['bindip'];
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84
if ($_POST) {
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86
	unset($input_errors);
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	$pconfig = $_POST;
88

    
89
	/* input validation */
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	if ($_POST['enable']) {
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		if (strstr($_POST['syslocation'],"#")) $input_errors[] = gettext("Invalid character '#' in system location");
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 		if (strstr($_POST['syscontact'],"#")) $input_errors[] = gettext("Invalid character '#' in system contact");
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		if (strstr($_POST['rocommunity'],"#")) $input_errors[] = gettext("Invalid character '#' in read community string");
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95
		$reqdfields = explode(" ", "rocommunity");
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		$reqdfieldsn = array(gettext("Community"));
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		do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
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		$reqdfields = explode(" ", "pollport");
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		$reqdfieldsn = array(gettext("Polling Port"));
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		do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
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103
	
104
	}
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106
	if ($_POST['trapenable']) {
107
		if (strstr($_POST['trapstring'],"#")) $input_errors[] = gettext("Invalid character '#' in SNMP trap string");
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109
		$reqdfields = explode(" ", "trapserver");
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		$reqdfieldsn = array(gettext("Trap server"));
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		do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
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113
		$reqdfields = explode(" ", "trapserverport");
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		$reqdfieldsn = array(gettext("Trap server port"));
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		do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
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117
		$reqdfields = explode(" ", "trapstring");
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		$reqdfieldsn = array(gettext("Trap string"));
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		do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
120
	}
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122

    
123
/* disabled until some docs show up on what this does.
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	if ($_POST['rwenable']) {
125
               $reqdfields = explode(" ", "rwcommunity");
126
               $reqdfieldsn = explode(",", "Write community string");
127
               do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors);
128
	}
129
*/
130

    
131
	
132

    
133
	if (!$input_errors) {
134
		$config['snmpd']['enable'] = $_POST['enable'] ? true : false;
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		$config['snmpd']['pollport'] = $_POST['pollport'];
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		$config['snmpd']['syslocation'] = $_POST['syslocation'];	
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		$config['snmpd']['syscontact'] = $_POST['syscontact'];
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		$config['snmpd']['rocommunity'] = $_POST['rocommunity'];
139
		/* disabled until some docs show up on what this does.
140
		$config['snmpd']['rwenable'] = $_POST['rwenable'] ? true : false;
141
		$config['snmpd']['rwcommunity'] = $_POST['rwcommunity'];
142
		*/
143
		$config['snmpd']['trapenable'] = $_POST['trapenable'] ? true : false;
144
		$config['snmpd']['trapserver'] = $_POST['trapserver'];
145
		$config['snmpd']['trapserverport'] = $_POST['trapserverport'];
146
		$config['snmpd']['trapstring'] = $_POST['trapstring'];
147
		
148
		$config['snmpd']['modules']['mibii'] = $_POST['mibii'] ? true : false;
149
		$config['snmpd']['modules']['netgraph'] = $_POST['netgraph'] ? true : false;
150
		$config['snmpd']['modules']['pf'] = $_POST['pf'] ? true : false;
151
		$config['snmpd']['modules']['hostres'] = $_POST['hostres'] ? true : false;
152
		$config['snmpd']['modules']['bridge'] = $_POST['bridge'] ? true : false;
153
		$config['snmpd']['modules']['ucd'] = $_POST['ucd'] ? true : false;
154
		$config['snmpd']['modules']['regex'] = $_POST['regex'] ? true : false;
155
		$config['snmpd']['bindip'] = $_POST['bindip'];
156
			
157
		write_config();
158
		
159
		$retval = 0;
160
		$retval = services_snmpd_configure();
161
		$savemsg = get_std_save_message($retval);
162
	}
163
}
164

    
165
$closehead = false;
166
$pgtitle = array(gettext("Services"),gettext("SNMP"));
167
$shortcut_section = "snmp";
168
include("head.inc");
169

    
170
?>
171
<script type="text/javascript">
172
//<![CDATA[
173
function check_deps() {
174
	if (jQuery('#hostres').prop('checked') == true) {
175
		jQuery('#mibii').prop('checked',true);
176
	}
177
}
178

    
179
function enable_change(whichone) {
180

    
181
	if( whichone.name == "trapenable" )
182
        {
183
	    if( whichone.checked == true )
184
	    {
185
	        document.iform.trapserver.disabled = false;
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	        document.iform.trapserverport.disabled = false;
187
	        document.iform.trapstring.disabled = false;
188
	    }
189
	    else
190
	    {
191
                document.iform.trapserver.disabled = true;
192
                document.iform.trapserverport.disabled = true;
193
                document.iform.trapstring.disabled = true;
194
	    }
195
	}
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197
	/* disabled until some docs show up on what this does.
198
	if( whichone.name == "rwenable"  )
199
	{
200
	    if( whichone.checked == true )
201
	    {
202
		document.iform.rwcommunity.disabled = false;
203
	    }
204
	    else
205
	    {
206
		document.iform.rwcommunity.disabled = true;
207
	    }
208
	}
209
	*/
210

    
211
	if( document.iform.enable.checked == true )
212
	{
213
	    document.iform.pollport.disabled = false;
214
	    document.iform.syslocation.disabled = false;
215
	    document.iform.syscontact.disabled = false;
216
	    document.iform.rocommunity.disabled = false;
217
	    document.iform.trapenable.disabled = false;
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	    /* disabled until some docs show up on what this does.
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	    document.iform.rwenable.disabled = false;
220
	    if( document.iform.rwenable.checked == true )
221
	    {
222
	        document.iform.rwcommunity.disabled = false;
223
	    }
224
	    else
225
	    {
226
		document.iform.rwcommunity.disabled = true;
227
	    }
228
	    */
229
	    if( document.iform.trapenable.checked == true )
230
	    {
231
                document.iform.trapserver.disabled = false;
232
                document.iform.trapserverport.disabled = false;
233
                document.iform.trapstring.disabled = false;
234
	    }
235
	    else
236
	    {
237
                document.iform.trapserver.disabled = true;
238
                document.iform.trapserverport.disabled = true;
239
                document.iform.trapstring.disabled = true;
240
	    }
241
	    document.iform.mibii.disabled = false;
242
	    document.iform.netgraph.disabled = false;
243
	    document.iform.pf.disabled = false;
244
	    document.iform.hostres.disabled = false;
245
	    document.iform.ucd.disabled = false;
246
	    document.iform.regex.disabled = false;
247
	    //document.iform.bridge.disabled = false;
248
	}
249
	else
250
	{
251
            document.iform.pollport.disabled = true;
252
            document.iform.syslocation.disabled = true;
253
            document.iform.syscontact.disabled = true;
254
            document.iform.rocommunity.disabled = true;
255
	    /* 
256
            document.iform.rwenable.disabled = true;
257
	    document.iform.rwcommunity.disabled = true;
258
	    */
259
            document.iform.trapenable.disabled = true;
260
            document.iform.trapserver.disabled = true;
261
            document.iform.trapserverport.disabled = true;
262
            document.iform.trapstring.disabled = true;
263

    
264
            document.iform.mibii.disabled = true;
265
            document.iform.netgraph.disabled = true;
266
            document.iform.pf.disabled = true;
267
            document.iform.hostres.disabled = true;
268
            document.iform.ucd.disabled = true;
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            document.iform.regex.disabled = true;
270
            //document.iform.bridge.disabled = true;
271
	}
272
}
273
//]]>
274
</script>
275
</head>
276
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
277
<?php include("fbegin.inc"); ?>
278
<?php if ($input_errors) print_input_errors($input_errors); ?>
279
<?php if ($savemsg) print_info_box($savemsg); ?>
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            <form action="services_snmp.php" method="post" name="iform" id="iform">
281
              <table width="100%" border="0" cellpadding="6" cellspacing="0" summary="snmp">
282

    
283
                <tr> 
284
  		  <td colspan="2" valign="top" class="optsect_t">
285
  			<table border="0" cellspacing="0" cellpadding="0" width="100%" summary="enable">
286
  			<tr><td class="optsect_s"><strong><?=gettext("SNMP Daemon");?></strong></td>
287
					<td align="right" class="optsect_s"><input name="enable" id="enable" type="checkbox" value="yes" <?php if ($pconfig['enable']) echo "checked=\"checked\""; ?> onclick="enable_change(this)" /> <strong><?=gettext("Enable");?></strong></td></tr>
288
  			</table></td>
289
                </tr>
290

    
291
                <tr>
292
                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Polling Port ");?></td>
293
                  <td width="78%" class="vtable">
294
                    <input name="pollport" type="text" class="formfld unknown" id="pollport" size="40" value="<?=htmlspecialchars($pconfig['pollport']) ? htmlspecialchars($pconfig['pollport']) : htmlspecialchars(161);?>" />
295
                    <br /><?=gettext("Enter the port to accept polling events on (default 161)");?><br />
296
		  </td>
297
                </tr>
298

    
299
                <tr> 
300
                  <td width="22%" valign="top" class="vncell"><?=gettext("System location");?></td>
301
                  <td width="78%" class="vtable"> 
302
                    <input name="syslocation" type="text" class="formfld unknown" id="syslocation" size="40" value="<?=htmlspecialchars($pconfig['syslocation']);?>" />
303
                  </td>
304
                </tr>
305

    
306
                <tr> 
307
                  <td width="22%" valign="top" class="vncell"><?=gettext("System contact");?></td>
308
                  <td width="78%" class="vtable"> 
309
                    <input name="syscontact" type="text" class="formfld unknown" id="syscontact" size="40" value="<?=htmlspecialchars($pconfig['syscontact']);?>" />
310
                  </td>
311
                </tr>
312

    
313
                <tr> 
314
                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Read Community String");?></td>
315
                  <td width="78%" class="vtable"> 
316
                    <input name="rocommunity" type="text" class="formfld unknown" id="rocommunity" size="40" value="<?=htmlspecialchars($pconfig['rocommunity']);?>" />
317
		    <br /><?=gettext("The community string is like a password, restricting access to querying SNMP to hosts knowing the community string. Use a strong value here to protect from unauthorized information disclosure.");?><br />
318
		  </td>
319
                </tr>
320

    
321
<?php 
322
			/* disabled until some docs show up on what this does.
323
                <tr>
324
                  <td width="22%" valign="top" class="vtable">&nbsp;</td>
325
                  <td width="78%" class="vtable">
326
	 	   <input name="rwenable" id="rwenable" type="checkbox" value="yes" <?php if ($pconfig['rwenable']) echo "checked=\"checked\""; ?> onclick="enable_change(this)" />
327
                    <strong>Enable Write Community String</strong>
328
		  </td>
329
                </tr>
330

    
331
		<tr>
332
		  <td width="22%" valign="top" class="vncellreq">Write community string</td>
333
          <td width="78%" class="vtable">
334
                    <input name="rwcommunity" type="text" class="formfld unknown" id="rwcommunity" size="40" value="<?=htmlspecialchars($pconfig['rwcommunity']);?>" />
335
		    <br />Please use something other then &quot;private&quot; here<br />
336
		  </td>
337
                </tr>
338
		    	*/ 
339
?>
340

    
341
		<tr><td>&nbsp;</td></tr>
342

    
343
                <tr> 
344
  		  <td colspan="2" valign="top" class="optsect_t">
345
  			<table border="0" cellspacing="0" cellpadding="0" width="100%" summary="enable">
346
  			<tr><td class="optsect_s"><strong><?=gettext("SNMP Traps");?></strong></td>
347
			<td align="right" class="optsect_s"><input name="trapenable" id="trapenable" type="checkbox" value="yes" <?php if ($pconfig['trapenable']) echo "checked=\"checked\""; ?> onclick="enable_change(this)" /> <strong><?=gettext("Enable");?></strong></td></tr>
348
  			</table></td>
349
                </tr>
350

    
351

    
352
                <tr>
353
                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Trap server");?></td>
354
                  <td width="78%" class="vtable">
355
                    <input name="trapserver" type="text" class="formfld unknown" id="trapserver" size="40" value="<?=htmlspecialchars($pconfig['trapserver']);?>" />
356
                    <br /><?=gettext("Enter trap server name");?><br />
357
		  </td>
358
                </tr>
359

    
360
                <tr>
361
                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Trap server port ");?></td>
362
                  <td width="78%" class="vtable">
363
                    <input name="trapserverport" type="text" class="formfld unknown" id="trapserverport" size="40" value="<?=htmlspecialchars($pconfig['trapserverport']) ? htmlspecialchars($pconfig['trapserverport']) : htmlspecialchars(162);?>" />
364
                    <br /><?=gettext("Enter the port to send the traps to (default 162)");?><br />
365
		  </td>
366
                </tr>
367

    
368
                <tr>
369
                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Enter the SNMP trap string");?></td>
370
                  <td width="78%" class="vtable">
371
                    <input name="trapstring" type="text" class="formfld unknown" id="trapstring" size="40" value="<?=htmlspecialchars($pconfig['trapstring']);?>" />
372
                    <br /><?=gettext("Trap string");?><br />
373
		  </td>
374
                </tr>
375

    
376
		<tr><td>&nbsp;</td></tr>
377

    
378
                <tr> 
379
  		  <td colspan="2" valign="top" class="optsect_t">
380
  			<table border="0" cellspacing="0" cellpadding="0" width="100%" summary="modules">
381
  			<tr><td class="optsect_s"><strong><?=gettext("Modules");?></strong></td>
382
			<td align="right" class="optsect_s">&nbsp;</td></tr>
383
  			</table></td>
384
                </tr>
385

    
386
		<tr>
387
		  <td width="22%" valign="top" class="vncellreq"><?=gettext("SNMP Modules");?></td>
388
		  <td width="78%" class="vtable">
389
		    <input name="mibii" type="checkbox" id="mibii" value="yes" onclick="check_deps()" <?php if ($pconfig['mibii']) echo "checked=\"checked\""; ?> /><?=gettext("MibII"); ?>
390
		    <br />
391
		    <input name="netgraph" type="checkbox" id="netgraph" value="yes" <?php if ($pconfig['netgraph']) echo "checked=\"checked\""; ?> /><?=gettext("Netgraph"); ?>
392
		    <br />
393
		    <input name="pf" type="checkbox" id="pf" value="yes" <?php if ($pconfig['pf']) echo "checked=\"checked\""; ?> /><?=gettext("PF"); ?>
394
		    <br />
395
		    <input name="hostres" type="checkbox" id="hostres" value="yes" onclick="check_deps()" <?php if ($pconfig['hostres']) echo "checked=\"checked\""; ?> /><?=gettext("Host Resources (Requires MibII)");?>
396
		    <br />
397
		    <input name="ucd" type="checkbox" id="ucd" value="yes" <?php if ($pconfig['ucd']) echo "checked=\"checked\""; ?> /><?=gettext("UCD"); ?>
398
		    <br />
399
		    <input name="regex" type="checkbox" id="regex" value="yes" <?php if ($pconfig['regex']) echo "checked=\"checked\""; ?> /><?=gettext("Regex"); ?>
400
		    <br />
401
		  </td>
402
		</tr>
403

    
404
		<tr><td>&nbsp;</td></tr>
405

    
406
		<tr>
407
			<td colspan="2" valign="top" class="optsect_t">
408
			<table border="0" cellspacing="0" cellpadding="0" width="100%" summary="interface">
409
				<tr><td class="optsect_s"><strong><?=gettext("Interface Binding");?></strong></td>
410
				<td align="right" class="optsect_s">&nbsp;</td></tr>
411
			</table></td>
412
		</tr>
413
		<tr>
414
			<td width="22%" valign="top" class="vncellreq"><?=gettext("Bind Interface"); ?></td>
415
			<td width="78%" class="vtable">
416
				<select name="bindip" class="formselect">
417
					<option value="">All</option>
418
				<?php  $listenips = get_possible_listen_ips();
419
					foreach ($listenips as $lip):
420
						$selected = "";
421
						if ($lip['value'] == $pconfig['bindip'])
422
							$selected = "selected=\"selected\"";
423
				?>
424
					<option value="<?=$lip['value'];?>" <?=$selected;?>>
425
						<?=htmlspecialchars($lip['name']);?>
426
					</option>
427
				<?php endforeach; ?>
428
				</select>
429
			</td>
430
		</tr>
431
		 <tr> 
432
		   <td width="22%" valign="top">&nbsp;</td>
433
		   <td width="78%"> 
434
		     <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save");?>" onclick="enable_change(true)" />
435
		   </td>
436
		 </tr>
437
		</table>
438
</form>
439
<script type="text/javascript">
440
//<![CDATA[
441
enable_change(this);
442
//]]>
443
</script>
444
<?php include("fend.inc"); ?>
445
</body>
446
</html>
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