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<?php
2
/* $Id$ */
3
/*
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	firewall_rules.php
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	part of pfSense (http://www.pfsense.com)
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        Copyright (C) 2005 Scott Ullrich (sullrich@gmail.com)
7

    
8
	originally 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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18
	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
25
	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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*/
33
/*
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	pfSense_MODULE:	filter
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*/
36

    
37
##|+PRIV
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##|*IDENT=page-firewall-rules
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##|*NAME=Firewall: Rules page
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##|*DESCR=Allow access to the 'Firewall: Rules' page.
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##|*MATCH=firewall_rules.php*
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##|-PRIV
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$pgtitle = array("Firewall", "Rules");
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$statusurl = "status_filter_reload.php";
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$logurl = "diag_logs_filter.php";
47

    
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require("guiconfig.inc");
49
require_once("functions.inc");
50
require_once("filter.inc");
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require_once("shaper.inc");
52

    
53
function check_for_advaned_options(&$item) {
54
	$item_set = "";
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	if($item['max'])
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		$item_set .= "max {$item['max']} ";
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	if($item['max-src-nodes'])
58
		$item_set .= "max-src-nodes {$item['max-src-nodes']} ";
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	if($item['max-src-conn'])
60
		$item_set .= "max-src-conn {$item['max-src-conn']} ";
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	if($item['max-src-states'])
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		$item_set .= "max-src-states {$item['max-src-states']} ";
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	if($item['statetype'] != "keep state" && $item['statetype'] != "")
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		$item_set .= "statetype {$item['statetype']} {$item['statetype']}";
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	if($item['statetimeout'])
66
		$item_set .= "statetimeout {$item['statetimeout']}";
67
	if($item['nosync'])
68
		$item_set .= "nosync ";
69
	if($item['max-src-conn-rate'])
70
		$item_set .= "max-src-conn-rate {$item['max-src-conn-rate']} ";
71
	if($item['max-src-conn-rates'])
72
		$item_set .= "max-src-conn-rates {$item['max-src-conn-rates']} ";
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	return $item_set;
74
}
75

    
76
function delete_nat_association($id) {
77
	global $config;
78

    
79
	if (!$id || !is_array($config['nat']['rule']))
80
		return;
81

    
82
	$a_nat = &$config['nat']['rule'];
83

    
84
	foreach ($a_nat as &$natent)
85
		if ($natent['associated-rule-id'] == $id)
86
			$natent['associated-rule-id'] = '';
87
}
88

    
89
if (!is_array($config['filter']['rule'])) {
90
	$config['filter']['rule'] = array();
91
}
92
filter_rules_sort();
93
$a_filter = &$config['filter']['rule'];
94

    
95
$if = $_GET['if'];
96
if ($_POST['if'])
97
	$if = $_POST['if'];
98

    
99
$ifdescs = get_configured_interface_with_descr();
100

    
101
// Drag and drop reordering
102
if($_REQUEST['dragdroporder']) {
103
	// First create a new ruleset array and tmp arrays
104
	$a_filter_unorder = array();
105
	$a_filter_order = array();
106
	$a_filter_order_tmp = array();
107
	// Pointer to id of item being reordered
108
	$found = 0;
109
	$drag_order = $_REQUEST['dragtable'];
110
	// Next traverse through rules building a new order for interface
111
	for ($i = 0; isset($a_filter[$i]); $i++) {
112
		if($a_filter[$i]['interface'] <> $_REQUEST['if']) 
113
			$a_filter_unorder[] = $a_filter[$i];
114
		else 
115
			$a_filter_order_tmp[] = $a_filter[$i];
116
	}
117
	// Reorder rules with the posted order
118
	for ($i = 0; $i<count($drag_order); $i++) 
119
		$a_filter_order[] = $a_filter_order_tmp[$drag_order[$i]];
120
	unset($config['filter']['rule']);
121
	// Overwrite filter rules with newly created items
122
	$config['filter']['rule'] = $a_filter_order;
123
	foreach($a_filter_unorder as $aa) 
124
		$config['filter']['rule'][] = $aa;
125
	// Write configuration
126
	$config = write_config("Drag and drop firewall rules ordering update.");
127
	// Redirect back to page
128
	Header("Location: firewall_rules.php?if=" . $_REQUEST['if'] . "&savemsg=" . urlencode("The filter rules order has been updated."));
129
	exit;
130
}
131

    
132
/* add group interfaces */
133
if (is_array($config['ifgroups']['ifgroupentry']))
134
	foreach($config['ifgroups']['ifgroupentry'] as $ifgen)
135
		if (have_ruleint_access($ifgen['ifname']))
136
			$iflist[$ifgen['ifname']] = $ifgen['ifname'];
137

    
138
foreach ($ifdescs as $ifent => $ifdesc)
139
	if(have_ruleint_access($ifent)) 
140
		$iflist[$ifent] = $ifdesc;
141

    
142
if ($config['l2tp']['mode'] == "server")
143
        if(have_ruleint_access("l2tp"))
144
                $iflist['l2tp'] = "L2TP VPN";
145

    
146
if ($config['pptpd']['mode'] == "server")
147
	if(have_ruleint_access("pptp")) 
148
		$iflist['pptp'] = "PPTP VPN";
149

    
150
if ($config['pppoe']['mode'] == "server")
151
	if(have_ruleint_access("pppoe")) 
152
		$iflist['pppoe'] = "PPPoE VPN";
153

    
154
/* add ipsec interfaces */
155
if (isset($config['ipsec']['enable']) || isset($config['ipsec']['mobileclients']['enable']))
156
	if(have_ruleint_access("enc0")) 
157
		$iflist["enc0"] = "IPsec";
158

    
159
/* add openvpn/tun interfaces */
160
if  ($config['openvpn']["openvpn-server"] || $config['openvpn']["openvpn-client"])
161
   	$iflist["openvpn"] = "OpenVPN";
162

    
163
if (!$if || !isset($iflist[$if])) {
164
	if ("any" == $if)
165
                $if = "FloatingRules";
166
        else if ("FloatingRules" != $if)
167
                $if = "wan";
168
}
169

    
170
if ($_POST) {
171

    
172
	$pconfig = $_POST;
173

    
174
	if ($_POST['apply']) {
175
		$retval = 0;
176
		$retval = filter_configure();
177

    
178
		clear_subsystem_dirty('filter');
179

    
180
		$savemsg = "The settings have been applied.  The firewall rules are now reloading in the background.  You can also <a href='status_filter_reload.php'>monitor</a> the reload progress.";
181
	}
182
}
183

    
184
if ($_GET['act'] == "del") {
185
	if ($a_filter[$_GET['id']]) {
186
		if (!empty($a_filter[$_GET['id']]['associated-rule-id'])) {
187
			delete_nat_association($a_filter[$_GET['id']]['associated-rule-id']);
188
		}
189
		unset($a_filter[$_GET['id']]);
190
		write_config();
191
		mark_subsystem_dirty('filter');
192
		header("Location: firewall_rules.php?if={$if}");
193
		exit;
194
	}
195
}
196

    
197
// Handle save msg if defined
198
if($_REQUEST['savemsg']) 
199
	$savemsg = htmlentities($_REQUEST['savemsg']);
200

    
201
if (isset($_POST['del_x'])) {
202
	/* delete selected rules */
203
	if (is_array($_POST['rule']) && count($_POST['rule'])) {
204
		foreach ($_POST['rule'] as $rulei) {
205
			delete_nat_association($a_filter[$rulei]['associated-rule-id']);
206
			unset($a_filter[$rulei]);
207
		}
208
		write_config();
209
		mark_subsystem_dirty('filter');
210
		header("Location: firewall_rules.php?if={$if}");
211
		exit;
212
	}
213
} else if ($_GET['act'] == "toggle") {
214
	if ($a_filter[$_GET['id']]) {
215
                if(isset($a_filter[$_GET['id']]['disabled']))
216
                        unset($a_filter[$_GET['id']]['disabled']);
217
                else
218
                        $a_filter[$_GET['id']]['disabled'] = true;
219
		write_config();
220
		mark_subsystem_dirty('filter');
221
		header("Location: firewall_rules.php?if={$if}");
222
		exit;
223
	}
224
} else {
225
	/* yuck - IE won't send value attributes for image buttons, while Mozilla does -
226
	   so we use .x/.y to fine move button clicks instead... */
227
	unset($movebtn);
228
	foreach ($_POST as $pn => $pd) {
229
		if (preg_match("/move_(\d+)_x/", $pn, $matches)) {
230
			$movebtn = $matches[1];
231
			break;
232
		}
233
	}
234
	/* move selected rules before this rule */
235
	if (isset($movebtn) && is_array($_POST['rule']) && count($_POST['rule'])) {
236
		$a_filter_new = array();
237

    
238
		/* copy all rules < $movebtn and not selected */
239
		for ($i = 0; $i < $movebtn; $i++) {
240
			if (!in_array($i, $_POST['rule']))
241
				$a_filter_new[] = $a_filter[$i];
242
		}
243

    
244
		/* copy all selected rules */
245
		for ($i = 0; $i < count($a_filter); $i++) {
246
			if ($i == $movebtn)
247
				continue;
248
			if (in_array($i, $_POST['rule']))
249
				$a_filter_new[] = $a_filter[$i];
250
		}
251

    
252
		/* copy $movebtn rule */
253
		if ($movebtn < count($a_filter))
254
			$a_filter_new[] = $a_filter[$movebtn];
255

    
256
		/* copy all rules > $movebtn and not selected */
257
		for ($i = $movebtn+1; $i < count($a_filter); $i++) {
258
			if (!in_array($i, $_POST['rule']))
259
				$a_filter_new[] = $a_filter[$i];
260
		}
261

    
262
		$a_filter = $a_filter_new;
263
		write_config();
264
		mark_subsystem_dirty('filter');
265
		header("Location: firewall_rules.php?if={$if}");
266
		exit;
267
	}
268
}
269
$closehead = false;
270

    
271
include("head.inc");
272

    
273
echo "<script type=\"text/javascript\" language=\"javascript\" src=\"/javascript/domTT/domLib.js\"></script>";
274
echo "<script type=\"text/javascript\" language=\"javascript\" src=\"/javascript/domTT/domTT.js\"></script>";
275
echo "<script type=\"text/javascript\" language=\"javascript\" src=\"/javascript/domTT/behaviour.js\"></script>";
276
echo "<script type=\"text/javascript\" language=\"javascript\" src=\"/javascript/domTT/fadomatic.js\"></script>";
277
?>
278
</head>
279

    
280
<body link="#0000CC" vlink="#0000CC" alink="#0000CC">
281
<?php include("fbegin.inc"); ?>
282
<form action="firewall_rules.php" method="post">
283

    
284
<script type="text/javascript" language="javascript" src="/javascript/row_toggle.js">
285
</script>
286
<?php if ($savemsg) print_info_box($savemsg); ?>
287
<?php if (is_subsystem_dirty('filter')): ?><p>
288
<?php print_info_box_np("The firewall rule configuration has been changed.<br>You must apply the changes in order for them to take effect.");?><br>
289
<?php endif; ?>
290
<div id="loading">
291
	<img src="/themes/<?=$g['theme']?>/images/misc/loader.gif"> Loading, please wait...
292
	<p/>&nbsp;
293
</div>
294
<table width="100%" border="0" cellpadding="0" cellspacing="0">
295
  <tr><td class="tabnavtbl">
296
  <?php
297
	/* active tabs */
298
	$tab_array = array();
299
       if ("FloatingRules" == $if)
300
                        $active = true;
301
                else
302
                        $active = false;
303
        $tab_array[] = array("Floating", $active, "firewall_rules.php?if=FloatingRules");
304
	$tabscounter = 0; $i = 0; foreach ($iflist as $ifent => $ifname) {
305
		if ($ifent == $if)
306
			$active = true;
307
		else
308
			$active = false;
309
		$tab_array[] = array($ifname, $active, "firewall_rules.php?if={$ifent}");
310
	}
311
	display_top_tabs($tab_array);
312
  ?>
313
  </td></tr>
314
  <tr>
315
    <td>
316
	<div id="mainarea">
317
              <table class="tabcont" width="100%" border="0" cellpadding="0" cellspacing="0">
318
                <tr id="frheader">
319
                  <td width="3%" class="list">&nbsp;</td>
320
                  <td width="5%" class="list">&nbsp;</td>
321
                  <td width="3%" class="listhdrr">ID</td>
322
                  <td width="6%" class="listhdrr">Proto</td>
323
                  <td width="12%" class="listhdrr">Source</td>
324
                  <td width="6%" class="listhdrr">Port</td>
325
                  <td width="12%" class="listhdrr">Destination</td>
326
                  <td width="6%" class="listhdrr">Port</td>
327
		  <td width="5%" class="listhdrr">Gateway</td>
328
		  <td width="8%" class="listhdrr">Queue</td>
329
		  <td width="5%" class="listhdrr">Schedule</td>
330
                  <td width="19%" class="listhdr">Description</td>
331
                  <td width="10%" class="list">
332
			<table border="0" cellspacing="0" cellpadding="1">
333
			   <tr>
334
				<?php
335
					$nrules = 0;
336
					for ($i = 0; isset($a_filter[$i]); $i++) {
337
						$filterent = $a_filter[$i];
338
						if ($filterent['interface'] != $if && !isset($filterent['floating']))
339
							continue;
340
						if (isset($filterent['floating']) && "FloatingRules" != $if)
341
							continue;
342
						$nrules++;
343
					}
344
				?>
345
				<td>
346
				<?php if ($nrules == 0): ?>
347
				<img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x_d.gif" width="17" height="17" title="delete selected rules" border="0"><?php else: ?>
348
				<input name="del" type="image" src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" title="delete selected rules" onclick="return confirm('Do you really want to delete the selected rules?')"><?php endif; ?>
349
				</td>
350
				<td align="center" valign="middle"><a href="firewall_rules_edit.php?if=<?=$if;?>&after=-1"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add new rule" width="17" height="17" border="0"></a></td>
351
			   </tr>
352
			</table>
353
		  </td>
354
		</tr>
355
<?php if (isset($config['interfaces'][$if]['blockpriv'])): ?>
356
                <tr valign="top" id="frrfc1918">
357
                  <td class="list">&nbsp;</td>
358
                  <td class="listt" align="center"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_block.gif" width="11" height="11" border="0"></td>
359
                  <td class="listlr" style="background-color: #e0e0e0"></td>
360
                  <td class="listr" style="background-color: #e0e0e0">*</td>
361
                  <td class="listr" style="background-color: #e0e0e0">RFC 1918 networks</td>
362
                  <td class="listr" style="background-color: #e0e0e0">*</td>
363
                  <td class="listr" style="background-color: #e0e0e0">*</td>
364
                  <td class="listr" style="background-color: #e0e0e0">*</td>
365
                  <td class="listr" style="background-color: #e0e0e0">*</td>
366
		<td class="listr" style="background-color: #e0e0e0">*</td>
367
	 		 <td class="listr" style="background-color: #e0e0e0"></td>
368
                  <td class="listbg">Block private networks</td>
369
                  <td valign="middle" nowrap class="list">
370
				    <table border="0" cellspacing="0" cellpadding="1">
371
					<tr>
372
					  <td><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_left_d.gif" width="17" height="17" title="move selected rules before this rule"></td>
373
					  <td><a href="interfaces.php?if=<?=$if?>#rfc1918"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" title="edit rule" width="17" height="17" border="0"></a></td>
374
					</tr>
375
					<tr>
376
					  <td align="center" valign="middle"></td>
377
					  <td><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus_d.gif" title="add a new rule based on this one" width="17" height="17" border="0"></td>
378
					</tr>
379
					</table>
380
				  </td>
381
				</tr>
382
<?php endif; ?>
383
<?php if (isset($config['interfaces'][$if]['blockbogons'])): ?>
384
                <tr valign="top" id="frrfc1918">
385
                  <td class="list">&nbsp;</td>
386
                  <td class="listt" align="center"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_block.gif" width="11" height="11" border="0"></td>
387
                  <td class="listlr" style="background-color: #e0e0e0"></td>
388
                  <td class="listr" style="background-color: #e0e0e0">*</td>
389
                  <td class="listr" style="background-color: #e0e0e0">Reserved/not assigned by IANA</td>
390
                  <td class="listr" style="background-color: #e0e0e0">*</td>
391
                  <td class="listr" style="background-color: #e0e0e0">*</td>
392
                  <td class="listr" style="background-color: #e0e0e0">*</td>
393
				  <td class="listr" style="background-color: #e0e0e0">*</td>
394
				   <td class="listr" style="background-color: #e0e0e0">*</td>
395
		  <td class="listr" style="background-color: #e0e0e0">*</td>
396
                  <td class="listbg">Block bogon networks</td>
397
                  <td valign="middle" nowrap class="list">
398
				    <table border="0" cellspacing="0" cellpadding="1">
399
					<tr>
400
					  <td><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_left_d.gif" width="17" height="17" title="move selected rules before this rule"></td>
401
					  <td><a href="interfaces.php?if=<?=$if?>#rfc1918"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" title="edit rule" width="17" height="17" border="0"></a></td>
402
					</tr>
403
					<tr>
404
					  <td align="center" valign="middle"></td>
405
					  <td><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus_d.gif" title="add a new rule based on this one" width="17" height="17" border="0"></td>
406
					</tr>
407
					</table>
408
				  </td>
409
				</tr>
410
<?php endif; ?>
411
				<tbody id="dragtable" width="100%">
412
				<?php $nrules = 0; for ($i = 0; isset($a_filter[$i]); $i++):
413
					$filterent = $a_filter[$i];
414
					if ($filterent['interface'] != $if && !isset($filterent['floating']))
415
						continue;
416
					if (isset($filterent['floating']) && "FloatingRules" != $if)
417
						continue;
418
					$isadvset = check_for_advaned_options($filterent);
419
					if($isadvset)
420
						$advanced_set = "<img src=\"./themes/{$g['theme']}/images/icons/icon_advanced.gif\" title=\"advanced settings set: $isadvset\" border=\"0\">";
421
					else 
422
						$advanced_set = ""
423
				?>
424
                <tr valign="top" id="fr<?=$nrules;?>">
425
                  <td class="listt">
426
					<input type="checkbox" id="frc<?=$nrules;?>" name="rule[]" value="<?=$i;?>" onClick="fr_bgcolor('<?=$nrules;?>')" style="margin: 0; padding: 0; width: 15px; height: 15px;">
427
					<?php echo $advanced_set; ?>
428
				  </td>
429
                  <td class="listt" align="center">
430
				  <?php if ($filterent['type'] == "block")
431
				  			$iconfn = "block";
432
						else if ($filterent['type'] == "reject") {
433
							$iconfn = "reject";
434
						} else
435
							$iconfn = "pass";
436
						if (isset($filterent['disabled'])) {
437
							$textss = "<span class=\"gray\">";
438
							$textse = "</span>";
439
							$iconfn .= "_d";
440
						} else {
441
							$textss = $textse = "";
442
						}
443
				  ?>
444
				  <a href="?if=<?=$if;?>&act=toggle&id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_<?=$iconfn;?>.gif" width="11" height="11" border="0" title="click to toggle enabled/disabled status"></a>
445
				  <?php if (isset($filterent['log'])):
446
							$iconfnlog = "log_s";
447
						if (isset($filterent['disabled']))
448
							$iconfnlog .= "_d";
449
				  	?>
450
				  <br><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_<?=$iconfnlog;?>.gif" width="11" height="15" border="0">
451
				  <?php endif; ?>
452
				  </td>
453
				<?php
454
				
455
				//build Alias popup box
456
				$span_end = "";
457
				$alias_src_span_begin = "";
458
				$alias_src_port_span_begin = "";
459
				$alias_dst_span_begin = "";
460
				$alias_dst_port_span_begin = "";
461
				
462
				$alias_popup = rule_popup($filterent['source']['address'],pprint_port($filterent['source']['port']),$filterent['destination']['address'],pprint_port($filterent['destination']['port']));
463
				$span_end = "</U></span>";
464
					
465
				$alias_src_span_begin = $alias_popup["src"];
466
				 									
467
				$alias_src_port_span_begin = $alias_popup["srcport"];
468
													
469
				$alias_dst_span_begin = $alias_popup["dst"];
470
														
471
				$alias_dst_port_span_begin = $alias_popup["dstport"];
472
					
473
				//build Schedule popup box
474
				$a_schedules = &$config['schedules']['schedule'];
475
				$schedule_span_begin = "";
476
				$schedule_span_end = "";
477
				$sched_caption_escaped = "";
478
				$sched_content = "";
479
				$schedstatus = false;
480
				$dayArray = array ('Mon','Tues','Wed','Thur','Fri','Sat','Sun');
481
				$monthArray = array ('January','February','March','April','May','June','July','August','September','October','November','December');
482
				if($config['schedules']['schedule'] <> "" and is_array($config['schedules']['schedule'])){
483
					foreach ($a_schedules as $schedule)
484
					{
485
						if ($schedule['name'] == $filterent['sched'] ){
486
							$schedstatus = filter_get_time_based_rule_status($schedule);
487
							
488
							foreach($schedule['timerange'] as $timerange) {
489
								$tempFriendlyTime = "";
490
								$tempID = "";
491
								$firstprint = false;
492
								if ($timerange){
493
									$dayFriendly = "";
494
									$tempFriendlyTime = "";							
495
										
496
									//get hours
497
									$temptimerange = $timerange['hour'];
498
									$temptimeseparator = strrpos($temptimerange, "-");
499
									
500
									$starttime = substr ($temptimerange, 0, $temptimeseparator); 
501
									$stoptime = substr ($temptimerange, $temptimeseparator+1); 
502
										
503
									if ($timerange['month']){
504
										$tempmontharray = explode(",", $timerange['month']);
505
										$tempdayarray = explode(",",$timerange['day']);
506
										$arraycounter = 0;
507
										$firstDayFound = false;
508
										$firstPrint = false;
509
										foreach ($tempmontharray as $monthtmp){
510
											$month = $tempmontharray[$arraycounter];
511
											$day = $tempdayarray[$arraycounter];
512
											
513
											if (!$firstDayFound)
514
											{
515
												$firstDay = $day;
516
												$firstmonth = $month;
517
												$firstDayFound = true;
518
											}
519
												
520
											$currentDay = $day;
521
											$nextDay = $tempdayarray[$arraycounter+1];
522
											$currentDay++;
523
											if (($currentDay != $nextDay) || ($tempmontharray[$arraycounter] != $tempmontharray[$arraycounter+1])){
524
												if ($firstPrint)
525
													$dayFriendly .= ", ";
526
												$currentDay--;
527
												if ($currentDay != $firstDay)
528
													$dayFriendly .= $monthArray[$firstmonth-1] . " " . $firstDay . " - " . $currentDay ;
529
												else
530
													$dayFriendly .=  $monthArray[$month-1] . " " . $day;
531
												$firstDayFound = false;	
532
												$firstPrint = true;
533
											}													
534
											$arraycounter++;	
535
										}
536
									}
537
									else
538
									{
539
										$tempdayFriendly = $timerange['position'];
540
										$firstDayFound = false;
541
										$tempFriendlyDayArray = explode(",", $tempdayFriendly);								
542
										$currentDay = "";
543
										$firstDay = "";
544
										$nextDay = "";
545
										$counter = 0;													
546
										foreach ($tempFriendlyDayArray as $day){
547
											if ($day != ""){
548
												if (!$firstDayFound)
549
												{
550
													$firstDay = $tempFriendlyDayArray[$counter];
551
													$firstDayFound = true;
552
												}
553
												$currentDay =$tempFriendlyDayArray[$counter];
554
												//get next day
555
												$nextDay = $tempFriendlyDayArray[$counter+1];
556
												$currentDay++;					
557
												if ($currentDay != $nextDay){
558
													if ($firstprint)
559
														$dayFriendly .= ", ";
560
													$currentDay--;
561
													if ($currentDay != $firstDay)
562
														$dayFriendly .= $dayArray[$firstDay-1] . " - " . $dayArray[$currentDay-1];
563
													else
564
														$dayFriendly .= $dayArray[$firstDay-1];
565
													$firstDayFound = false;	
566
													$firstprint = true;			
567
												}
568
												$counter++;
569
											}
570
										}
571
									}		
572
									$timeFriendly = $starttime . " - " . $stoptime;
573
									$description = $timerange['rangedescr'];
574
									$sched_content .= $dayFriendly . "; " . $timeFriendly . "<br>";
575
								}
576
							}
577
							$sched_caption_escaped = str_replace("'", "\'", $schedule['descr']);
578
							$schedule_span_begin = "<span style=\"cursor: help;\" onmouseover=\"domTT_activate(this, event, 'content', '<h1>{$sched_caption_escaped}</h1><p>{$sched_content}</p>', 'trail', true, 'delay', 0, 'fade', 'both', 'fadeMax', 93, 'styleClass', 'niceTitle');\" onmouseout=\"this.style.color = ''; domTT_mouseout(this, event);\"><U>";
579
							$schedule_span_end = "</U></span>";
580
						}
581
					}
582
				}
583
				$printicon = false;
584
				$alttext = "";
585
				$image = "";
586
				if (!isset($filterent['disabled'])){
587
					 if ($schedstatus) 
588
					 { 
589
					 	if ($iconfn == "block" || $iconfn == "reject")
590
					 	{
591
					 		$image = "icon_block";
592
					 		$alttext = "Traffic matching this rule is currently being denied";
593
					 	}
594
					 	else
595
					 	{
596
					 		$image = "icon_pass";
597
					 		$alttext = "Traffic matching this rule is currently being allowed";
598
					 	}
599
					 	$printicon = true;
600
					  }
601
					  else if ($filterent['sched'])
602
					  { 
603
					 	if ($iconfn == "block" || $iconfn == "reject")
604
					 		$image = "icon_block_d";
605
					 	else
606
					 		$image = "icon_block";
607
					 	$alttext = "This rule is not currently active because its period has expired";
608
					 	$printicon = true;				  	
609
					  }
610
				}
611
				?>
612
                  <td class="listlr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
613
                    <?=$textss;?><?php if (isset($filterent['id'])) echo $filterent['id']; else echo ""; ?><?=$textse;?>
614
                  </td>
615
                  <td class="listr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
616
                    <?=$textss;?><?php if (isset($filterent['protocol'])) echo strtoupper($filterent['protocol']); else echo "*"; ?><?=$textse;?>
617
                  </td>
618
                  <td class="listr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
619
				    <?=$textss;?><?php echo $alias_src_span_begin;?><?php echo htmlspecialchars(pprint_address($filterent['source']));?><?php echo $alias_src_span_end;?><?=$textse;?>
620
                  </td>
621
                  <td class="listr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
622
                    <?=$textss;?><?php echo $alias_src_port_span_begin;?><?php echo htmlspecialchars(pprint_port($filterent['source']['port'])); ?><?php echo $alias_src_port_span_end;?><?=$textse;?>
623
                  </td>
624
                  <td class="listr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
625
				    <?=$textss;?><?php echo $alias_dst_span_begin;?><?php echo htmlspecialchars(pprint_address($filterent['destination'])); ?><?php echo $alias_dst_span_end;?><?=$textse;?>
626
                  </td>
627
	              <td class="listr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
628
                    <?=$textss;?><?php echo $alias_dst_port_span_begin;?><?php echo htmlspecialchars(pprint_port($filterent['destination']['port'])); ?><?php echo $alias_dst_port_span_end;?><?=$textse;?>
629
                  </td>
630
                  <td class="listr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';">
631
                    <?=$textss;?><?php if (isset($config['interfaces'][$filterent['gateway']]['descr'])) echo htmlspecialchars($config['interfaces'][$filterent['gateway']]['descr']); else  echo htmlspecialchars(pprint_port($filterent['gateway'])); ?><?=$textse;?>
632
                  </td>
633
				  <td class="listr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';"><?=$textss;?>
634
                          <?php
635
							if (isset($filterent['ackqueue']) && isset($filterent['defaultqueue'])) {
636
								$desc = $filterent['ackqueue'] ;
637
							    echo "<a href=\"firewall_shaper_queues.php?queue={$filterent['ackqueue']}&action=show\">{$desc}</a>";
638
								$desc = $filterent['defaultqueue'];
639
							    echo "/<a href=\"firewall_shaper_queues.php?queue={$filterent['defaultqueue']}&action=show\">{$desc}</a>";
640
							} else if (isset($filterent['defaultqueue'])) {
641
								$desc = $filterent['defaultqueue'];
642
							    echo "<a href=\"firewall_shaper_queues.php?queue={$filterent['defaultqueue']}&action=show\">{$desc}</a>"; }
643
							else echo "none";
644
						  ?><?=$textse;?>
645
                        </td>
646
                  <td class="listr" onClick="fr_toggle(<?=$nrules;?>)" id="frd<?=$nrules;?>" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';"><font color="black">
647
                    <?php if ($printicon) { ?><img src="./themes/<?= $g['theme']; ?>/images/icons/<?php echo $image; ?>.gif" title="<?php echo $alttext;?>" border="0"><?php } ?>&nbsp;<?=$textss;?><?php echo $schedule_span_begin;?><?=htmlspecialchars($filterent['sched']);?><?php echo $schedule_span_end; ?><?=$textse;?>
648
                  </td>
649
                  <td class="listbg" onClick="fr_toggle(<?=$nrules;?>)" ondblclick="document.location='firewall_rules_edit.php?id=<?=$i;?>';" class="descr">
650
                    <?=$textss;?><?=htmlspecialchars($filterent['descr']);?>&nbsp;<?=$textse;?>
651
                  </td>
652
                  <td valign="middle" nowrap class="list">
653
				    <table border="0" cellspacing="0" cellpadding="1">
654
					<tr>
655
					  <td><input name="move_<?=$i;?>" type="image" src="./themes/<?= $g['theme']; ?>/images/icons/icon_left.gif" width="17" height="17" title="move selected rules before this rule" onMouseOver="fr_insline(<?=$nrules;?>, true)" onMouseOut="fr_insline(<?=$nrules;?>, false)"></td>
656
					  <td><a href="firewall_rules_edit.php?id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" title="edit rule" width="17" height="17" border="0"></a></td>
657
					</tr>
658
					<tr>
659
					  <td align="center" valign="middle"><a href="firewall_rules.php?act=del&if=<?=$if;?>&id=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" title="delete rule" onclick="return confirm('Do you really want to delete this rule?')"></a></td>
660
					  <td><a href="firewall_rules_edit.php?dup=<?=$i;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add a new rule based on this one" width="17" height="17" border="0"></a></td>
661
					</tr>
662
					</table>
663
				  </td>
664
				</tr>
665
			  <?php $nrules++; endfor; ?>
666
			  </tbody>
667
			  <?php if ($nrules == 0): ?>
668
              <td class="listt"></td>
669
			  <td class="listt"></td>
670
			  <td class="listlr" colspan="10" align="center" valign="middle">
671
			  <span class="gray">
672
			  No rules are currently defined for this interface.<br>
673
			  All incoming connections on this interface will be blocked until you add pass rules.<br><br>
674
			  Click the <a href="firewall_rules_edit.php?if=<?=$if;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add new rule" border="0" width="17" height="17" align="absmiddle"></a> button to add a new rule.</span>
675
			  </td>
676
			  <?php endif; ?>
677
                <tr id="fr<?=$nrules;?>">
678
                  <td class="list"></td>
679
                  <td class="list"></td>
680
                  <td class="list">&nbsp;</td>
681
                  <td class="list">&nbsp;</td>
682
                  <td class="list">&nbsp;</td>
683
                  <td class="list">&nbsp;</td>
684
		  <td class="list">&nbsp;</td>
685
		  <td class="list">&nbsp;</td>
686
                  <td class="list">&nbsp;</td>
687
                  <td class="list">&nbsp;</td>
688
                  <td class="list">&nbsp;</td>
689
                  <td class="list">&nbsp;</td>
690
                  <td class="list">
691
				    <table border="0" cellspacing="0" cellpadding="1">
692
					<tr>
693
				      <td>
694
					  <?php if ($nrules == 0): ?><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_left_d.gif" width="17" height="17" title="move selected rules to end" border="0"><?php else: ?><input name="move_<?=$i;?>" type="image" src="./themes/<?= $g['theme']; ?>/images/icons/icon_left.gif" width="17" height="17" title="move selected rules to end" onMouseOver="fr_insline(<?=$nrules;?>, true)" onMouseOut="
695
						(<?=$nrules;?>, false)"><?php endif; ?></td>
696
					  <td></td>
697
				    </tr>
698
					<tr>
699
					  <td>
700
					  <?php if ($nrules == 0): ?>
701
					  <img src="./themes/<?= $g['theme']; ?>/images/icons/icon_x_d.gif" width="17" height="17" title="delete selected rules" border="0"><?php else: ?>
702
					  <input name="del" type="image" src="./themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" title="delete selected rules" onclick="return confirm('Do you really want to delete the selected rules?')"><?php endif; ?>
703
					  </td>
704
			                  <td><a href="firewall_rules_edit.php?if=<?=$if;?>"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" title="add new rule" width="17" height="17" border="0"></a></td>
705
					</tr>
706
				    </table>
707
				  </td>
708
				</tr>
709
              </table>
710
	      <table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="0">
711
                <tr>
712
                  <td width="16"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_pass.gif" width="11" height="11"></td>
713
                  <td>pass</td>
714
                  <td width="14"></td>
715
                  <td width="16"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_block.gif" width="11" height="11"></td>
716
                  <td>block</td>
717
                  <td width="14"></td>
718
                  <td width="16"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_reject.gif" width="11" height="11"></td>
719
                  <td>reject</td>
720
                  <td width="14"></td>
721
                  <td width="16"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_log.gif" width="11" height="11"></td>
722
                  <td>log</td>
723
                </tr>
724
                <tr>
725
                  <td><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_pass_d.gif" width="11" height="11"></td>
726
                  <td nowrap>pass (disabled)</td>
727
                  <td>&nbsp;</td>
728
                  <td><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_block_d.gif" width="11" height="11"></td>
729
                  <td nowrap>block (disabled)</td>
730
                  <td>&nbsp;</td>
731
                  <td><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_reject_d.gif" width="11" height="11"></td>
732
                  <td nowrap>reject (disabled)</td>
733
                  <td>&nbsp;</td>
734
                  <td width="16"><img src="./themes/<?= $g['theme']; ?>/images/icons/icon_log_d.gif" width="11" height="11"></td>
735
                  <td nowrap>log (disabled)</td>
736
                </tr>
737
		<tr>
738
		  <td colspan="10">
739
  <p>
740
  <strong><span class="red">Hint:<br>
741
  </span></strong>Rules are evaluated on a first-match basis (i.e.
742
  the action of the first rule to match a packet will be executed).
743
  This means that if you use block rules, you'll have to pay attention
744
  to the rule order. Everything that isn't explicitly passed is blocked
745
  by default.</p>
746
		 </td>
747
	        </tr>
748
              </table>
749
	</div>
750
    </td>
751
  </tr>
752
</table>
753
  <input type="hidden" name="if" value="<?=$if;?>">
754
  <script type="text/javascript">
755
	var number_of_rules = <?=$nrules?>;
756
<?php $nrules = 0; for ($i = 0; isset($a_filter[$i]); $i++): ?>
757
	Sortable.create("dragtable", { 
758
		tag:"tr", 
759
		format:"fr([0-9999999])",
760
		containment:["dragtable"], 
761
		onChange:function(affected) {
762
			document.body.style.cursor = 'move';
763
		},
764
		onUpdate:function(container) { 
765
			document.body.style.cursor = 'move';
766
			updateOrder(Sortable.serialize('dragtable', 'tr'));
767
		} 
768
	});
769
<?php endfor; ?>
770
	function updateOrder(order) {
771
		if(document.getElementById("redboxtable"))
772
			$('redboxtable').hide();
773
		$('loading').show();
774
		document.body.style.cursor = 'wait';
775
		document.location = 'firewall_rules.php?if=<?=$if?>&dragdroporder=true&' + Sortable.serialize('dragtable', 'tr');
776
		return;
777
	}
778
	$('loading').hide();
779
  </script>
780
</form>
781
<?php include("fend.inc"); ?>
782
</body>
783
</html>
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