summaryrefslogtreecommitdiffstats
path: root/usr/local/www/firewall_nat_out_edit.php
blob: c21ad9ef5031d7ed3eea495d5de3e7f6d1d4c059 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
<?php
/* $Id$ */
/*
    firewall_nat_out_edit.php
    Copyright (C) 2004 Scott Ullrich
    All rights reserved.

    originally 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.
*/
/*
	pfSense_MODULE:	nat
*/

##|+PRIV
##|*IDENT=page-firewall-nat-outbound-edit
##|*NAME=Firewall: NAT: Outbound: Edit page
##|*DESCR=Allow access to the 'Firewall: NAT: Outbound: Edit' page.
##|*MATCH=firewall_nat_out_edit.php*
##|-PRIV

require("guiconfig.inc");
require("filter.inc");
require("shaper.inc");

if (!is_array($config['nat']['advancedoutbound']))
	$config['nat']['advancedoutbound'] = array();

if (!is_array($config['nat']['advancedoutbound']['rule'])) {
	$config['nat']['advancedoutbound']['rule'] = array();
}

$a_out = &$config['nat']['advancedoutbound']['rule'];

if (!is_array($config['aliases']['alias']))
	$config['aliases']['alias'] = array();
$a_aliases = &$config['aliases']['alias'];

$id = $_GET['id'];
if (isset($_POST['id'])) {
	$id = $_POST['id'];
}

if (isset($_GET['dup']))  {
	$id  =  $_GET['dup'];
	$after  =  $_GET['dup'];
} else
	unset($after);

if (isset($id) && $a_out[$id]) {
	$pconfig['protocol'] = $a_out[$id]['protocol'];
	list($pconfig['source'],$pconfig['source_subnet']) = explode('/', $a_out[$id]['source']['network']);
	if (!is_numeric($pconfig['source_subnet']))
		$pconfig['source_subnet'] = 32;
	$pconfig['sourceport'] = $a_out[$id]['sourceport'];
	address_to_pconfig($a_out[$id]['destination'], $pconfig['destination'],
		$pconfig['destination_subnet'], $pconfig['destination_not'],
		$none, $none);
	$pconfig['dstport'] = $a_out[$id]['dstport'];
	$pconfig['natport'] = $a_out[$id]['natport'];
	$pconfig['target'] = $a_out[$id]['target'];
	$pconfig['targetip'] = $a_out[$id]['targetip'];
	$pconfig['targetip_subnet'] = $a_out[$id]['targetip_subnet'];
	$pconfig['poolopts'] = $a_out[$id]['poolopts'];
	$pconfig['interface'] = $a_out[$id]['interface'];
	if (!$pconfig['interface']) {
		$pconfig['interface'] = "wan";
	}
	$pconfig['descr'] = $a_out[$id]['descr'];
	$pconfig['nonat'] = $a_out[$id]['nonat'];
	$pconfig['staticnatport'] = isset($a_out[$id]['staticnatport']);
	$pconfig['nosync'] = isset($a_out[$id]['nosync']);
} else {
	$pconfig['source_subnet'] = 24;
	$pconfig['destination'] = "any";
	$pconfig['destination_subnet'] = 24;
	$pconfig['interface'] = "wan";
}

if (isset($_GET['dup'])) {
        unset($id);
}

if ($_POST) {
	if ($_POST['destination_type'] == "any") {
		$_POST['destination'] = "any";
		$_POST['destination_subnet'] = 24;
	}
	if ($_POST['source_type'] == "any") {
		$_POST['source'] = "any";
		$_POST['source_subnet'] = 24;
	}

	unset($input_errors);
	$pconfig = $_POST;
        /*  run through $_POST items encoding HTML entties so that the user
         *  cannot think he is slick and perform a XSS attack on the unwilling
         */
        foreach ($_POST as $key => $value) {
                $temp = str_replace(">", "", $value);
                $newpost = htmlentities($temp);
                if($newpost <> $temp)
                        $input_errors[] = sprintf(gettext("Invalid characters detected (%s).  Please remove invalid characters and save again."),$temp);
        }

	/* input validation */
	$reqdfields = explode(" ", "interface protocol source source_subnet destination destination_subnet");
	$reqdfieldsn = array(gettext("Interface"),gettext("Protocol"),gettext("Source"),gettext("Source bit count"),gettext("Destination"),gettext("Destination bit count"));

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

	$protocol_uses_ports = in_array($_POST['protocol'], explode(" ", "any tcp udp tcp/udp"));

	if($protocol_uses_ports && $_POST['sourceport'] <> "" && !is_portoralias($_POST['sourceport']))
		$input_errors[] = gettext("You must supply either a valid port or port alias for the source port entry.");

	if($protocol_uses_ports and $_POST['dstport'] <> "" and !is_portoralias($_POST['dstport']))
		$input_errors[] = gettext("You must supply either a valid port or port alias for the destination port entry.");

	if($protocol_uses_ports and $_POST['natport'] <> "" and !is_port($_POST['natport']) and !isset($_POST['nonat']))
		$input_errors[] = gettext("You must supply a valid port for the nat port entry.");

	if ($_POST['source_type'] != "any") {
		if ($_POST['source'] && !is_ipaddroralias($_POST['source']) && $_POST['source'] <> "any") {
			$input_errors[] = gettext("A valid source must be specified.");
		}
	}
	if ($_POST['source_subnet'] && !is_numericint($_POST['source_subnet'])) {
		$input_errors[] = gettext("A valid source bit count must be specified.");
	}
	if ($_POST['destination_type'] != "any") {
        	if ($_POST['destination'] && !is_ipaddroralias($_POST['destination'])) {
			$input_errors[] = gettext("A valid destination must be specified.");
		}
	}
        if ($_POST['destination_subnet'] && !is_numericint($_POST['destination_subnet'])) {
            $input_errors[] = gettext("A valid destination bit count must be specified.");
        }
	if ($_POST['destination_type'] == "any") {
		if ($_POST['destination_not']) {
			$input_errors[] = gettext("Negating destination address of \"any\" is invalid.");
		}
	}

	if ($_POST['target'] && !is_ipaddr($_POST['target']) && !is_subnet($_POST['target']) && !is_alias($_POST['target']) && !isset($_POST['nonat']) && !($_POST['target'] == "other-subnet")) {
		$input_errors[] = gettext("A valid target IP address must be specified.");
	}

	if ($_POST['target'] == "other-subnet") {
		if (!is_ipaddr($_POST['targetip'])) {
			$input_errors[] = gettext("A valid target IP must be specified when using the 'Other Subnet' type.");
		}
		if (!is_numericint($_POST['targetip_subnet'])) {
			$input_errors[] = gettext("A valid target bit count must be specified when using the 'Other Subnet' type.");
		}
	}

	/* Verify Pool Options */
	$poolopts = "";
	if ($_POST['poolopts']) {
		if (is_subnet($_POST['target']) || ($_POST['target'] == "other-subnet"))
			$poolopts = $_POST['poolopts'];
		elseif (is_alias($_POST['target'])) {
			if (substr($_POST['poolopts'], 0, 11) == "round-robin")
				$poolopts = $_POST['poolopts'];
			else
				$input_errors[] = gettext("Only Round Robin pool options may be chosen when selecting an alias.");
		}
	}

	/* if user has selected any as source, set it here */
	if($_POST['source_type'] == "any") {
		$osn = "any";
	} else if(is_alias($_POST['source'])) {
		$osn = $_POST['source'];
	} else {
		$osn = gen_subnet($_POST['source'], $_POST['source_subnet']) . "/" . $_POST['source_subnet'];
	}

	/* check for existing entries */
	if ($_POST['destination_type'] == "any") {
		$ext = "any";
	} else if(is_alias($_POST['destination'])) {
		$ext = $_POST['destination'];
	} else {
		$ext = gen_subnet($_POST['destination'], $_POST['destination_subnet']) . "/" . $_POST['destination_subnet'];
	}

	foreach ($a_out as $natent) {
		if (isset($id) && ($a_out[$id]) && ($a_out[$id] === $natent)) {
			continue;
		}

		if (!$natent['interface']) {
			$natent['interface'] == "wan";
		}
	}

	// Allow extending of the firewall edit page and include custom input validation 
	pfSense_handle_custom_code("/usr/local/pkg/firewall_aon/input_validation");

	if (!$input_errors) {
	        $natent = array();
		$natent['source']['network'] = $osn;
		$natent['sourceport'] = ($protocol_uses_ports) ? $_POST['sourceport'] : "";
		$natent['descr'] = $_POST['descr'];
		$natent['target'] = (!isset($_POST['nonat'])) ? $_POST['target'] : "";
		$natent['targetip'] = (!isset($_POST['nonat'])) ? $_POST['targetip'] : "";
		$natent['targetip_subnet'] = (!isset($_POST['nonat'])) ? $_POST['targetip_subnet'] : "";
		$natent['interface'] = $_POST['interface'];
		$natent['poolopts'] = $poolopts;

		/* static-port */
		if(isset($_POST['staticnatport']) && $protocol_uses_ports && !isset($_POST['nonat'])) {
			$natent['staticnatport'] = true;
		} else {
			unset($natent['staticnatport']);
		}

		/* if user has selected not nat, set it here */
		if(isset($_POST['nonat'])) {
			$natent['nonat'] = true;
		} else {
			unset($natent['nonat']);
		}

		if ($_POST['protocol'] && $_POST['protocol'] != "any")
			$natent['protocol'] = $_POST['protocol'];
		else
			unset($natent['protocol']);

	        if ($ext == "any") {
			$natent['destination']['any'] = true;
		} else {
			$natent['destination']['address'] = $ext;
		}
		if($_POST['natport'] != "" && $protocol_uses_ports && !isset($_POST['nonat'])) {
	        	$natent['natport'] = $_POST['natport'];
		} else {
			unset($natent['natport']);
		}
		if($_POST['dstport'] != "" && $protocol_uses_ports) {
			$natent['dstport'] = $_POST['dstport'];
		} else {
			unset($natent['dstport']);
		}

		if($_POST['nosync'] == "yes") {
			$natent['nosync'] = true;
		} else {
			unset($natent['nosync']);
		}

		if (isset($_POST['destination_not']) && $ext != "any") {
			$natent['destination']['not'] = true;
		}

		// Allow extending of the firewall edit page and include custom input validation 
		pfSense_handle_custom_code("/usr/local/pkg/firewall_aon/pre_write_config");

		if (isset($id) && $a_out[$id]) {
			$a_out[$id] = $natent;
		} else {
			if (is_numeric($after)) {
				array_splice($a_out, $after+1, 0, array($natent));
			} else {
				$a_out[] = $natent;
			}
		}

		mark_subsystem_dirty('natconf');
        	write_config();
		header("Location: firewall_nat_out.php");
		exit;
	}
}

$pgtitle = array(gettext("Firewall"),gettext("NAT"),gettext("Outbound"),gettext("Edit"));
$closehead = false;
include("head.inc");

?>

<script type="text/javascript" src="/javascript/suggestions.js"></script>
<script type="text/javascript" src="/javascript/autosuggest.js"></script>
<script language="JavaScript">
<!--
var portsenabled = 1;
function staticportchange() {
	if(document.iform.staticnatport.checked) {
		document.iform.natport.value = "";
		document.iform.natport.disabled = 1;
	} else {
		document.iform.natport.disabled = 0;
	}
}
function typesel_change() {
    switch (document.iform.destination_type.selectedIndex) {
        case 1: // network
            document.iform.destination.disabled = 0;
            document.iform.destination_subnet.disabled = 0;
            break;
        default:
            document.iform.destination.value = "";
            document.iform.destination.disabled = 1;
            document.iform.destination_subnet.value = "24";
            document.iform.destination_subnet.disabled = 1;
            break;
    }
}
function sourcesel_change() {
    switch (document.iform.source_type.selectedIndex) {
        case 1: // network
            document.iform.source.disabled = 0;
            document.iform.source_subnet.disabled = 0;
            break;
        default:
	    document.iform.source.value = "";
            document.iform.source.disabled = 1;
            document.iform.source_subnet.value = "24";
            document.iform.source_subnet.disabled = 1;
            break;
    }
}
function nonat_change() {
	if (document.iform.nonat.checked) {
		document.getElementById("transtable").style.display = 'none';
	} else {
		document.getElementById("transtable").style.display = '';
	}
}
function proto_change() {
	if (document.iform.protocol.selectedIndex >= 0 && document.iform.protocol.selectedIndex <= 3) {
		portsenabled = 1;
	} else {
		portsenabled = 0;
	}

	if (portsenabled) {
		document.getElementById("sport_tr").style.display = '';
		document.getElementById("dport_tr").style.display = '';
		document.getElementById("tport_tr").style.display = '';
		document.getElementById("tporttext_tr").style.display = '';
		document.getElementById("tportstatic_tr").style.display = '';
	} else {
		document.getElementById("sport_tr").style.display = 'none';
		document.getElementById("dport_tr").style.display = 'none';
		document.getElementById("tport_tr").style.display = 'none';
		document.getElementById("tporttext_tr").style.display = 'none';
		document.getElementById("tportstatic_tr").style.display = 'none';
	}
}
function poolopts_change() {
	if ($('target').options[$('target').selectedIndex].text.substring(0,4) == "Host") {
		$('poolopts_tr').style.display = '';
		$('target_network').style.display = 'none';
	} else if ($('target').options[$('target').selectedIndex].text.substring(0,6) == "Subnet") {
		$('poolopts_tr').style.display = '';
		$('target_network').style.display = 'none';
	} else if ($('target').options[$('target').selectedIndex].text.substring(0,5) == "Other") {
		$('poolopts_tr').style.display = '';
		$('target_network').style.display = '';
	} else {
		$('poolopts').selectedIndex = 0;
		$('poolopts_tr').style.display = 'none';
		$('target_network').style.display = 'none';
		$('targetip').value = '';
		$('targetip_subnet').value = '0';
	}
}
//-->
</script>
</head>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
<?php include("fbegin.inc"); ?>
<?php if ($input_errors) print_input_errors($input_errors); ?>
            <form action="firewall_nat_out_edit.php" method="post" name="iform" id="iform">
              <table width="100%" border="0" cellpadding="6" cellspacing="1">
				<tr>
					<td colspan="2" valign="top" class="listtopic"><?=gettext("Edit Advanced Outbound NAT entry");?></td>
				</tr>
<?php
		// Allow extending of the firewall edit page and include custom input validation 
		pfSense_handle_custom_code("/usr/local/pkg/firewall_rules/htmlphpearly");
?>
	        <tr>
                  <td width="22%" valign="top" class="vncell"><?=gettext("Do not NAT");?></td>
                  <td width="78%" class="vtable">
			<input type="checkbox" name="nonat" id="nonat" onClick="nonat_change();" <?php if(isset($pconfig['nonat'])) echo " CHECKED"; ?>>
                     <span class="vexpl"><?=gettext("Enabling this option will disable NAT for traffic matching this rule and stop processing Outbound NAT rules.");?>
		     <br><?=gettext("Hint: in most cases, you won't use this option.");?></span></td>
                </tr>
	        <tr>
                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Interface");?></td>
                  <td width="78%" class="vtable">
			<select name="interface" class="formselect">
				<?php
				$iflist = get_configured_interface_with_descr(false, true);
				foreach ($iflist as $if => $ifdesc)
					if(have_ruleint_access($if))
						$interfaces[$if] = $ifdesc;

				if ($config['l2tp']['mode'] == "server")
					if(have_ruleint_access("l2tp"))
						$interfaces['l2tp'] = "L2TP VPN";

				if ($config['pptpd']['mode'] == "server")
					if(have_ruleint_access("pptp"))
						$interfaces['pptp'] = "PPTP VPN";

				if (is_pppoe_server_enabled() && have_ruleint_access("pppoe"))
					$interfaces['pppoe'] = "PPPoE VPN";

				/* add ipsec interfaces */
				if (isset($config['ipsec']['enable']) || isset($config['ipsec']['client']['enable']))
					if(have_ruleint_access("enc0"))
						$interfaces["enc0"] = "IPsec";

				/* add openvpn/tun interfaces */
				if  ($config['openvpn']["openvpn-server"] || $config['openvpn']["openvpn-client"])
					$interfaces["openvpn"] = "OpenVPN";

				foreach ($interfaces as $iface => $ifacename): ?>
				<option value="<?=$iface;?>" <?php if ($iface == $pconfig['interface']) echo "selected"; ?>>
				<?=htmlspecialchars($ifacename);?>
				</option>
				<?php endforeach; ?>
			</select><br>
                     <span class="vexpl"><?=gettext("Choose which interface this rule applies to.");?><br>
                     <?=gettext("Hint: in most cases, you'll want to use WAN here.");?></span></td>
                </tr>
		<tr>
			<td width="22%" valign="top" class="vncellreq"><?=gettext("Protocol");?></td>
			<td width="78%" class="vtable">
				<select name="protocol" class="formselect" onChange="proto_change();">
				<?php $protocols = explode(" ", "any TCP UDP TCP/UDP ICMP ESP AH GRE IGMP carp pfsync");
                                foreach ($protocols as $proto): ?>
                                        <option value="<?=strtolower($proto);?>" <?php if (strtolower($proto) == $pconfig['protocol']) echo "selected"; ?>><?=htmlspecialchars($proto);?></option>
				<?php endforeach; ?>
				 </select> <br> <span class="vexpl"><?=gettext("Choose which protocol this rule should match.");?><br />
				 <?php printf(gettext("Hint: in most cases, you should specify %s any %s here."),"<em>","</em>&nbsp");?></span>
			</td>
		</tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Source");?></td>
                  <td width="78%" class="vtable">
                    <table border="0" cellspacing="1" cellpadding="1">
                      <tr>
		        <td><?=gettext("Type:");?>&nbsp;&nbsp;</td>
			<td>
			    <select name="source_type" class="formselect" onChange="sourcesel_change()">
                              <option value="any" <?php if ($pconfig['source'] == "any") echo "selected"; ?>><?=gettext("any");?></option>
                              <option value="network" <?php if ($pconfig['source'] != "any") echo "selected"; ?>><?=gettext("Network");?></option>
                            </select>
			</td></tr>
                        <td><?=gettext("Address:");?>&nbsp;&nbsp;</td>
                        <td><input name="source" type="text" autocomplete="off" class="formfldalias" id="source" size="20" value="<?=htmlspecialchars($pconfig['source']);?>">/<select name="source_subnet" class="formfld" id="source_subnet">
<?php for ($i = 32; $i >= 0; $i--): ?>
                          <option value="<?=$i;?>"<?php if ($i == $pconfig['source_subnet']) echo " selected"; ?>><?=$i;?></option>
<?php endfor; ?>
                          </select></td>
                      </tr>
                      <tr>
                        <td>&nbsp;</td>
                        <td><span class="vexpl"><?=gettext("Enter the source network for the outbound NAT mapping.");?></span></td>
                      </tr>
                      <tr name="sport_tr" id="sport_tr">
                        <td><?=gettext("Source port:");?>&nbsp;&nbsp;</td>
                        <td><input name="sourceport" type="text" autocomplete="off" class="formfldalias" id="sourceport" size="5" value="<?=htmlspecialchars($pconfig['sourceport']);?>"> <?=gettext("(leave 
blank for any)");?></td>
                      </tr>
                    </table></td>
                </tr>
                <tr>
                  <td width="22%" valign="top" class="vncellreq"><?=gettext("Destination");?></td>
                  <td width="78%" class="vtable">
<input name="destination_not" type="checkbox" id="destination_not" value="yes" <?php if ($pconfig['destination_not']) echo "checked"; ?>>
                    <strong><?=gettext("not");?></strong><br>
                    <?=gettext("Use this option to invert the sense of the match.");?><br>
                    <br>
                    <table border="0" cellspacing="1" cellpadding="1">
                      <tr>
                        <td><?=gettext("Type:");?>&nbsp;&nbsp;</td>
                        <td><select name="destination_type" class="formselect" onChange="typesel_change()">
                            <option value="any"<?php if ($pconfig['destination'] == "any") echo " selected"; ?>>
                            <?=gettext("any");?></option>
                            <option value="network"<?php if ($pconfig['destination'] != "any") echo " selected"; ?>>
                            <?=gettext("Network");?></option>
                          </select></td>
                      </tr>
                      <tr>
                        <td><?=gettext("Address:");?>&nbsp;&nbsp;</td>
                        <td><input name="destination" type="text" autocomplete="off" class="formfldalias" id="destination" size="20" value="<?=htmlspecialchars($pconfig['destination']);?>">
                          /
                          <select name="destination_subnet" class="formselect" id="destination_subnet">
<?php for ($i = 32; $i >= 0; $i--): ?>
                            <option value="<?=$i;?>"<?php if ($i == $pconfig['destination_subnet']) echo " selected"; ?>><?=$i;?></option>
<?php endfor; ?>
                          </select> </td>
                      </tr>
                      <tr>
                        <td>&nbsp;</td>
                        <td><span class="vexpl"><?=gettext("Enter the destination network for ".
                          "the outbound NAT mapping.");?></span></td>
                      </tr>
                      <tr name="dport_tr" id="dport_tr">
                        <td><?=gettext("Destination port:");?>&nbsp;&nbsp;</td>
                        <td><input name="dstport" type="text" autocomplete="off" class="formfldalias" id="dstport" size="5" value="<?=htmlspecialchars($pconfig['dstport']);?>"> <?=gettext("(leave blank for 
any)");?></td>
                      </tr>
                    </table>
		  </td>
                </tr>
                <tr name="transtable" id="transtable">
                  <td width="22%" valign="top" class="vncell"><?=gettext("Translation");?></td>
                  <td width="78%" class="vtable">
			<table border="0" cellspacing="1" cellpadding="1">
			<tr>
			  <td><?=gettext("Address:");?>&nbsp;&nbsp;</td>
			  <td><select name="target" class="formselect" id="target" onChange="poolopts_change();">
				<option value=""<?php if (!$pconfig['target']) echo " selected"; ?>><?=gettext("Interface address");?></option>
<?php	if (is_array($config['virtualip']['vip'])):
		foreach ($config['virtualip']['vip'] as $sn):
			if (isset($sn['noexpand']))
				continue;
			if ($sn['mode'] == "proxyarp" && $sn['type'] == "network"):
				$start = ip2long32(gen_subnet($sn['subnet'], $sn['subnet_bits']));
				$end = ip2long32(gen_subnet_max($sn['subnet'], $sn['subnet_bits']));
				$len = $end - $start; ?>
				<option value="<?=$sn['subnet'].'/'.$sn['subnet_bits'];?>" <?php if ($sn['subnet'].'/'.$sn['subnet_bits'] == $pconfig['target']) echo "selected"; ?>><?=htmlspecialchars("Subnet: {$sn['subnet']}/{$sn['subnet_bits']} ({$sn['descr']})");?></option>
			<?php	for ($i = 0; $i <= $len; $i++):
					$snip = long2ip32($start+$i);
?>
				<option value="<?=$snip;?>" <?php if ($snip == $pconfig['target']) echo "selected"; ?>><?=htmlspecialchars("{$snip} ({$sn['descr']})");?></option>
				<?php endfor; ?>
			<?php else: ?>
				<option value="<?=$sn['subnet'];?>" <?php if ($sn['subnet'] == $pconfig['target']) echo "selected"; ?>><?=htmlspecialchars("{$sn['subnet']} ({$sn['descr']})");?></option>
<?php 		endif; endforeach;
	endif;
	foreach ($a_aliases as $alias):
		if ($alias['type'] != "host")
			continue; ?>
				<option value="<?=$alias['name'];?>" <?php if ($alias['name'] == $pconfig['target']) echo "selected"; ?>><?=htmlspecialchars("Host Alias: {$alias['name']} ({$alias['descr']})");?></option>
<?php	endforeach; ?>
				<option value="other-subnet"<?php if($pconfig['target'] == "other-subnet") echo " selected"; ?>><?=gettext("Other Subnet (Enter Below)");?></option>
				<option value=""<?php if($pconfig['target'] == "any") echo " selected"; ?>><?=gettext("any");?></option>
			  </select>
			  </td>
			</tr>

			<tr id="target_network">
				<td><?=gettext("Other Subnet:");?>&nbsp;&nbsp;</td>
				<td>
					<input name="targetip" type="text" class="formfld unknown" id="targetip" size="20" value="<?=htmlspecialchars($pconfig['targetip']);?>">/<select name="targetip_subnet" class="formfld" id="targetip_subnet">
<?php for ($i = 32; $i >= 0; $i--): ?>
					<option value="<?=$i;?>"<?php if ($i == $pconfig['targetip_subnet']) echo " selected"; ?>><?=$i;?></option>
<?php endfor; ?>
					</select>
				</td>
			</tr>

			<tr><td>&nbsp;</td><td>
				<span class="vexpl"><?=gettext("Packets matching this rule will be mapped to the IP address given here.");?><br>
				<?=gettext("If you want this rule to apply to another IP address rather than the IP address of the interface chosen above, ".
				"select it here (you will need to define ");?> <a href="firewall_virtual_ip.php"><?=gettext("Virtual IP");?></a> <?=gettext("addresses on the interface first).");?>
				<?=gettext("Also note that if you are trying to redirect connections on the LAN select the \"any\" option.");?>
				</span><br/>
			</td></tr>
			<tr id="poolopts_tr">
				<td valign="top">Pool Options</td>
				<td>
				<select name="poolopts" id="poolopts">
					<option value=""                           <?php if ($pconfig['poolopts'] == ""                          ) echo "selected"; ?>><?=htmlspecialchars("Default"                        );?></option>
					<option value="round-robin"                <?php if ($pconfig['poolopts'] == "round-robin"               ) echo "selected"; ?>><?=htmlspecialchars("Round Robin"                    );?></option>
					<option value="round-robin sticky-address" <?php if ($pconfig['poolopts'] == "round-robin sticky-address") echo "selected"; ?>><?=htmlspecialchars("Round Robin with Sticky Address");?></option>
					<option value="random"                     <?php if ($pconfig['poolopts'] == "random"                    ) echo "selected"; ?>><?=htmlspecialchars("Random"                         );?></option>
					<option value="random sticky-address"      <?php if ($pconfig['poolopts'] == "random sticky-address"     ) echo "selected"; ?>><?=htmlspecialchars("Random with Sticky Address"     );?></option>
					<option value="source-hash"                <?php if ($pconfig['poolopts'] == "source-hash"               ) echo "selected"; ?>><?=htmlspecialchars("Source Hash"                    );?></option>
					<option value="bitmask"                    <?php if ($pconfig['poolopts'] == "bitmask"                   ) echo "selected"; ?>><?=htmlspecialchars("Bitmask"                        );?></option>
				</select><br/>
				<span class="vexpl">
					<?=gettext("Only Round Robin types work with Host Aliases. Any type can be used with a Subnet.");?><br/>
					* <?=gettext("Round Robin: Loops through the translation addresses.");?><br/>
					* <?=gettext("Random: Selects an address from the translation address pool at random.");?><br/>
					* <?=gettext("Source Hash: Uses a hash of the source address to determine the translation address, ensuring that the redirection address is always the same for a given source.");?><br/>
					* <?=gettext("Bitmask: Applies the subnet mask and keeps the last portion identical; 10.0.1.50 -&gt; x.x.x.50.");?><br/>
					* <?=gettext("Sticky Address: The Sticky Address option can be used with the Random and Round Robin pool types to ensure that a particular source address is always mapped to the same translation address.");?><br/>
				</span><br/>
				</td>
			</tr>
			<tr name="tport_tr" id="tport_tr">
                          <td><?=gettext("Port:");?>&nbsp;&nbsp;</td>
                          <td><input name="natport" type="text" class="formfld unknown" id="natport" size="5" value="<?=htmlspecialchars($pconfig['natport']);?>"></td>
			</tr>
			<tr name="tporttext_tr" id="tporttext_tr"><td>&nbsp;</td><td>
                        <span class="vexpl"><?=gettext("Enter the source port for the outbound NAT mapping.");?></span>
			</td></tr>
                        <tr name="tportstatic_tr" id="tportstatic_tr">
                          <td><?=gettext("Static-port:");?>&nbsp;&nbsp;</td>
                          <td><input onChange="staticportchange();" name="staticnatport" type="checkbox" class="formfld" id="staticnatport" size="5"<?php if($pconfig['staticnatport']) echo " CHECKED";?>></td>
			</tr>
			</table>
		  </td>
                </tr>
				<tr>
				  <td width="22%" valign="top" class="vncell"><?=gettext("No XMLRPC Sync");?></td>
				  <td width="78%" class="vtable">
					<input value="yes" name="nosync" type="checkbox" class="formfld" id="nosync"<?php if($pconfig['nosync']) echo " CHECKED"; ?>><br>
				   			 <?=gettext("HINT: This prevents the rule from automatically syncing to other CARP members.");?>
				  </td>
				</tr>
                <tr>
                  <td width="22%" valign="top" class="vncell"><?=gettext("Description");?></td>
                  <td width="78%" class="vtable">
                    <input name="descr" type="text" class="formfld unknown" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">
                    <br> <span class="vexpl"><?=gettext("You may enter a description here " .
                    "for your reference (not parsed).");?></span></td>
          </tr>
<?php
		// Allow extending of the firewall edit page and include custom input validation 
		pfSense_handle_custom_code("/usr/local/pkg/firewall_aon/htmlphplate");
?>
                <tr>
                  <td width="22%" valign="top">&nbsp;</td>
                  <td width="78%">
                    <input name="Submit" type="submit" class="formbtn" value="<?=gettext("Save"); ?>"> <input type="button" class="formbtn" value="<?=gettext("Cancel");?>" onclick="history.back()">
                    <?php if (isset($id) && $a_out[$id]): ?>
                    <input name="id" type="hidden" value="<?=htmlspecialchars($id);?>">
                    <?php endif; ?>
                  </td>
                </tr>
              </table>
</form>
<script language="JavaScript">
<!--
sourcesel_change();
typesel_change();
staticportchange();
nonat_change();
proto_change();
poolopts_change();

<?php
	$isfirst = 0;
	$aliases = "";
	$addrisfirst = 0;
	$aliasesaddr = "";
	if($config['aliases']['alias'] <> "" and is_array($config['aliases']['alias']))
		foreach($config['aliases']['alias'] as $alias_name) {
			switch ($alias_name['type']) {
			case "port":
				if($isfirst == 1) $portaliases .= ",";
				$portaliases .= "'" . $alias_name['name'] . "'";
				$isfirst = 1;
				break;
			case "host":
			case "network":
			case "openvpn":
			case "urltable":
				if($addrisfirst == 1) $aliasesaddr .= ",";
				$aliasesaddr .= "'" . $alias_name['name'] . "'";
				$addrisfirst = 1;
				break;
			default:
				break;
			}
		}
?>

	var addressarray=new Array(<?php echo $aliasesaddr; ?>);
	var customarray=new Array(<?php echo $portaliases; ?>);

	var oTextbox1 = new AutoSuggestControl(document.getElementById("source"), new StateSuggestions(addressarray));
	var oTextbox2 = new AutoSuggestControl(document.getElementById("sourceport"), new StateSuggestions(customarray));
	var oTextbox3 = new AutoSuggestControl(document.getElementById("destination"), new StateSuggestions(addressarray));
	var oTextbox4 = new AutoSuggestControl(document.getElementById("dstport"), new StateSuggestions(customarray));
//-->
</script>
<?php include("fend.inc"); ?>
</body>
</html>
OpenPOWER on IntegriCloud