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<?php
2
/*
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 * vpn_ipsec.php
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 *
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 * part of pfSense (https://www.pfsense.org)
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 * Copyright (c) 2004-2013 BSD Perimeter
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 * Copyright (c) 2013-2016 Electric Sheep Fencing
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 * Copyright (c) 2014-2024 Rubicon Communications, LLC (Netgate)
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 * All rights reserved.
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 *
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 * originally based on 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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 *
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 * Licensed under the Apache License, Version 2.0 (the "License");
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 * you may not use this file except in compliance with the License.
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 * You may obtain a copy of the License at
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 *
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 * http://www.apache.org/licenses/LICENSE-2.0
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 *
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 * Unless required by applicable law or agreed to in writing, software
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 * distributed under the License is distributed on an "AS IS" BASIS,
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 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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 * See the License for the specific language governing permissions and
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 * limitations under the License.
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 */
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##|+PRIV
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##|*IDENT=page-vpn-ipsec
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##|*NAME=VPN: IPsec
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##|*DESCR=Allow access to the 'VPN: IPsec' page.
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##|*MATCH=vpn_ipsec.php*
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##|-PRIV
34

    
35
require_once("guiconfig.inc");
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require_once("functions.inc");
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require_once("filter.inc");
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require_once("shaper.inc");
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require_once("ipsec.inc");
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require_once("vpn.inc");
41

    
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global $p1_authentication_methods;
43

    
44
init_config_arr(array('ipsec', 'phase1'));
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init_config_arr(array('ipsec', 'phase2'));
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$items_deleted = false;
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if ($_POST['apply']) {
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	$ipsec_dynamic_hosts = ipsec_configure();
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	ipsec_reload_package_hook();
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	/* reload the filter in the background */
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	$retval = 0;
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	$retval |= filter_configure();
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	if ($ipsec_dynamic_hosts >= 0) {
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		if (is_subsystem_dirty('ipsec')) {
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			clear_subsystem_dirty('ipsec');
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		}
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	}
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} else if (isset($_POST['del'])) {
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	/* delete selected p1 entries */
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	if (is_array($_POST['p1entry']) && count($_POST['p1entry'])) {
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		$delcount = delete_p1_and_children($_POST['p1entry']);
64

    
65
		if ($delcount > 0) {
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			if (write_config(gettext("Deleted selected IPsec Phase 1 and related Phase 2 entries."))) {
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				mark_subsystem_dirty('ipsec');
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			}
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		}
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	}
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} else if (isset($_POST['delp2'])) {
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	/* delete selected p2 entries */
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	if (is_array($_POST['p2entry']) && count($_POST['p2entry'])) {
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		foreach ($_POST['p2entry'] as $p2entrydel) {
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			if (is_interface_ipsec_vti_assigned(config_get_path('ipsec/phase2/' . $p2entrydel)) && (config_get_path('ipsec/phase2/' . $p2entrydel . '/mode') == 'vti')) {
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				$input_errors[] = gettext("Cannot delete a VTI Phase 2 while the interface is assigned. Remove the interface assignment before deleting this P2.");
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			} else {
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				config_del_path('ipsec/phase2/' . $p2entrydel);
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				$items_deleted = true;
80
			}
81
		}
82
		if ($items_deleted) {
83
			if (write_config(gettext("Deleted selected IPsec Phase 2 entries."))) {
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				mark_subsystem_dirty('ipsec');
85
			}
86
		}
87
	}
88
} else  {
89
	/* yuck - IE won't send value attributes for image buttons, while Mozilla does - so we use .x/.y to find move button clicks instead... */
90

    
91
	// TODO: this. is. nasty.
92
	unset($delbtn, $delbtnp2, $movebtn, $movebtnp2, $togglebtn, $togglebtnp2);
93
	foreach ($_POST as $pn => $pd) {
94
		if (preg_match("/del_(\d+)/", $pn, $matches)) {
95
			$delbtn = $matches[1];
96
		} else if (preg_match("/delp2_(\d+)/", $pn, $matches)) {
97
			$delbtnp2 = $matches[1];
98
		} else if (preg_match("/move_(\d+)/", $pn, $matches)) {
99
			$movebtn = $matches[1];
100
		} else if (preg_match("/movep2_(\d+)/", $pn, $matches)) {
101
			$movebtnp2 = $matches[1];
102
		} else if (preg_match("/toggle_(\d+)/", $pn, $matches)) {
103
			$togglebtn = $matches[1];
104
		} else if (preg_match("/togglep2_(\d+)/", $pn, $matches)) {
105
			$togglebtnp2 = $matches[1];
106
		}
107
	}
108

    
109
	$save = 1;
110

    
111
	/* move selected p1 entries before this */
112
	if (isset($movebtn) && is_array($_POST['p1entry']) && count($_POST['p1entry'])) {
113
		$a_phase1_new = array();
114

    
115
		/* copy all p1 entries < $movebtn and not selected */
116
		for ($i = 0; $i < $movebtn; $i++) {
117
			if (!in_array($i, $_POST['p1entry'])) {
118
				$a_phase1_new[] = config_get_path('ipsec/phase1/' . $i);
119
			}
120
		}
121

    
122
		/* copy all selected p1 entries */
123
		for ($i = 0; $i < count(config_get_path('ipsec/phase1', [])); $i++) {
124
			if ($i == $movebtn) {
125
				continue;
126
			}
127
			if (in_array($i, $_POST['p1entry'])) {
128
				$a_phase1_new[] = config_get_path('ipsec/phase1/' . $i);
129
			}
130
		}
131

    
132
		/* copy $movebtn p1 entry */
133
		if ($movebtn < count(config_get_path('ipsec/phase1', []))) {
134
			$a_phase1_new[] = config_get_path('ipsec/phase1/' . $movebtn);
135
		}
136

    
137
		/* copy all p1 entries > $movebtn and not selected */
138
		for ($i = $movebtn+1; $i < count(config_get_path('ipsec/phase1', [])); $i++) {
139
			if (!in_array($i, $_POST['p1entry'])) {
140
				$a_phase1_new[] = config_get_path('ipsec/phase1/' . $i);
141
			}
142
		}
143
		if (count($a_phase1_new) > 0) {
144
			config_set_path('ipsec/phase1', $a_phase1_new);
145
		}
146

    
147
	} else if (isset($movebtnp2) && is_array($_POST['p2entry']) && count($_POST['p2entry'])) {
148
		/* move selected p2 entries before this */
149
		$a_phase2_new = array();
150

    
151
		/* copy all p2 entries < $movebtnp2 and not selected */
152
		for ($i = 0; $i < $movebtnp2; $i++) {
153
			if (!in_array($i, $_POST['p2entry'])) {
154
				$a_phase2_new[] = config_get_path('ipsec/phase2/' . $i);
155
			}
156
		}
157

    
158
		/* copy all selected p2 entries */
159
		for ($i = 0; $i < count(config_get_path('ipsec/phase2', [])); $i++) {
160
			if ($i == $movebtnp2) {
161
				continue;
162
			}
163
			if (in_array($i, $_POST['p2entry'])) {
164
				$a_phase2_new[] = config_get_path('ipsec/phase2/' . $i);
165
			}
166
		}
167

    
168
		/* copy $movebtnp2 p2 entry */
169
		if ($movebtnp2 < count(config_get_path('ipsec/phase2', []))) {
170
			$a_phase2_new[] = config_get_path('ipsec/phase2/' . $movebtnp2);
171
		}
172

    
173
		/* copy all p2 entries > $movebtnp2 and not selected */
174
		for ($i = $movebtnp2+1; $i < count(config_get_path('ipsec/phase2', [])); $i++) {
175
			if (!in_array($i, $_POST['p2entry'])) {
176
				$a_phase2_new[] = config_get_path('ipsec/phase2/' . $i);
177
			}
178
		}
179
		if (count($a_phase2_new) > 0) {
180
			config_set_path('ipsec/phase2', $a_phase2_new);
181
		}
182

    
183
	} else if (isset($togglebtn)) {
184
		if (config_path_enabled('ipsec/phase1/' . $togglebtn, 'disabled')) {
185
			config_del_path('ipsec/phase1/' . $togglebtn . '/disabled');
186
		} else {
187
			if (ipsec_vti(config_get_path('ipsec/phase1/' . $togglebtn), false, false)) {
188
				/* disable all phase2 entries that match the ikeid */
189
				$ikeid = config_get_path('ipsec/phase1/' . $togglebtn . '/ikeid');
190
				$p1_has_vti = false;
191
				$disablep2ids = array();
192
				foreach (config_get_path('ipsec/phase2') as $p2index => $ph2tmp) {
193
					if ($ph2tmp['ikeid'] == $ikeid) {
194
						if (is_interface_ipsec_vti_assigned($ph2tmp)) {
195
							$p1_has_vti = true;
196
						} else {
197
							$disablep2ids[] = $p2index;
198
						}
199
					}
200
				}
201

    
202
				if ($p1_has_vti) {
203
					$input_errors[] = gettext("Cannot disable a Phase 1 which contains an active VTI Phase 2 with an interface assigned. Remove the interface assignment before deleting this P1.");
204
				} else {
205
					foreach ($disablep2ids as $dp2idx) {
206
						config_set_path('ipsec/phase2/' . $togglebtnp2 . '/disabled', true);
207
					}
208
					config_set_path('ipsec/phase1/' . $togglebtn . '/disabled', true);
209
				}
210
			} else {
211
				config_set_path('ipsec/phase1/' . $togglebtn . '/disabled', true);
212
			}
213
		}
214
	} else if (isset($togglebtnp2)) {
215
		if (config_path_enabled('ipsec/phase2/' . $togglebtnp2,  'disabled')) {
216
			config_del_path('ipsec/phase2/' . $togglebtnp2 . '/disabled');
217
		} else {
218
			if (is_interface_ipsec_vti_assigned(config_get_path('ipsec/phase2/' . $togglebtnp2)) && (config_get_path('ipsec/phase2/' . $togglebtnp2 . '/mode') == 'vti')) {
219
				$input_errors[] = gettext("Cannot disable a VTI Phase 2 while the interface is assigned. Remove the interface assignment before disabling this P2.");
220
			} else {
221
				config_set_path('ipsec/phase2/' . $togglebtnp2 . '/disabled', true);
222
			}
223
		}
224
	} else if (isset($delbtn)) {
225
		$delcount = delete_p1_and_children([$delbtn]);
226

    
227
		if ($delcount > 0) {
228
			/* Use a better description than generic save below */
229
			$save = 0;
230
			if (write_config(gettext("Deleted selected IPsec Phase 1 and related Phase 2 entries."))) {
231
				mark_subsystem_dirty('ipsec');
232
			}
233
		}
234
	} else if (isset($delbtnp2)) {
235
		if (is_interface_ipsec_vti_assigned(config_get_path('ipsec/phase2/' . $delbtnp2)) && (config_get_path('ipsec/phase2/' . $delbtnp2 . '/mode') == 'vti')) {
236
			$input_errors[] = gettext("Cannot delete a VTI Phase 2 while the interface is assigned. Remove the interface assignment before deleting this P2.");
237
		} else {
238
			config_del_path('ipsec/phase2/' . $delbtnp2);
239
			$items_deleted = true;
240
		}
241
	} else {
242
		$save = 0;
243
	}
244

    
245
	if ($save === 1) {
246
		if (write_config(gettext("Saved configuration changes for IPsec tunnels."))) {
247
			mark_subsystem_dirty('ipsec');
248
		}
249
	}
250
}
251

    
252
$pgtitle = array(gettext("VPN"), gettext("IPsec"), gettext("Tunnels"));
253
$pglinks = array("", "@self", "@self");
254
$shortcut_section = "ipsec";
255

    
256
include("head.inc");
257

    
258
if ($input_errors) {
259
	print_input_errors($input_errors);
260
}
261

    
262
$tab_array = array();
263
$tab_array[] = array(gettext("Tunnels"), true, "vpn_ipsec.php");
264
$tab_array[] = array(gettext("Mobile Clients"), false, "vpn_ipsec_mobile.php");
265
$tab_array[] = array(gettext("Pre-Shared Keys"), false, "vpn_ipsec_keys.php");
266
$tab_array[] = array(gettext("Advanced Settings"), false, "vpn_ipsec_settings.php");
267
display_top_tabs($tab_array);
268

    
269
if ($_POST['apply']) {
270
	print_apply_result_box($retval);
271
}
272

    
273
if (is_subsystem_dirty('ipsec')) {
274
	print_apply_box(gettext("The IPsec tunnel configuration has been changed.") . "<br />" . gettext("The changes must be applied for them to take effect."));
275
}
276
global $user_settings;
277
$show_alias_popup = (array_key_exists('webgui', $user_settings) && !$user_settings['webgui']['disablealiaspopupdetail']);
278
$ipsec_specialnet = get_specialnet('', [SPECIALNET_IFSUB]);
279
?>
280

    
281
<form name="mainform" method="post">
282
	<div class="panel panel-default">
283
		<div class="panel-heading"><h2 class="panel-title"><?=gettext('IPsec Tunnels')?></h2></div>
284
		<div class="panel-body table-responsive">
285
			<table class="table table-striped table-hover">
286
				<thead>
287
					<tr>
288
						<th>&nbsp;</th>
289
						<th>&nbsp;</th>
290
						<th><?=gettext("ID")?></th>
291
						<th><?=gettext("IKE")?></th>
292
						<th><?=gettext("Remote Gateway")?></th>
293
						<th><?=gettext("Auth")?>/<?=gettext("Mode")?></th>
294
						<th><?=gettext("P1 Protocol")?></th>
295
						<th><?=gettext("P1 Transforms")?></th>
296
						<th><?=gettext("P1 DH-Group")?></th>
297
						<th><?=gettext("P1 Description")?></th>
298
						<th><?=gettext("Actions")?></th>
299
					</tr>
300
				</thead>
301
				<tbody class="p1-entries">
302
<?php
303
$iflabels = get_configured_interface_with_descr(true);
304
$viplist = get_configured_vip_list();
305
foreach ($viplist as $vip => $address) {
306
	$iflabels[$vip] = $address;
307
	if (get_vip_descr($address)) {
308
		$iflabels[$vip] .= " (". get_vip_descr($address) .")";
309
	}
310
}
311
$grouplist = return_gateway_groups_array();
312
foreach ($grouplist as $name => $group) {
313
	if ($group[0]['vip'] != "") {
314
		$vipif = $group[0]['vip'];
315
	} else {
316
		$vipif = $group[0]['int'];
317
	}
318
	$iflabels[$name] = "GW Group {$name}";
319
}
320

    
321
$i = 0; foreach (config_get_path('ipsec/phase1', []) as $ph1ent):
322

    
323
	$iconfn = "pass";
324

    
325
	$entryStatus = (isset($ph1ent['disabled']) ? 'disabled' : 'enabled');
326

    
327
	if ($entryStatus == 'disabled') {
328
		$iconfn .= "_d";
329
	}
330
?>
331
					<tr id="fr<?=$i?>" onclick="fr_toggle(<?=$i?>)" id="frd<?=$i?>" ondblclick="document.location='vpn_ipsec_phase1.php?p1index=<?=$i?>'" class="<?= $entryStatus ?>">
332
						<td>
333
							<input type="checkbox" id="frc<?=$i?>" onclick="fr_toggle(<?=$i?>)" name="p1entry[]" value="<?=$i?>"  />
334
							<a	class="fa-solid fa-anchor icon-pointer" id="Xmove_<?=$i?>" title="<?=gettext("Move checked entries to here")?>"></a>
335
						</td>
336
						<td>
337
							<button value="toggle_<?=$i?>" name="toggle_<?=$i?>" title="<?=gettext("click to toggle enabled/disabled status")?>" class="btn btn-xs btn-<?= ($entryStatus == 'disabled' ? 'success' : 'warning') ?>" type="submit"><?= ($entryStatus == 'disabled' ? 'Enable' : 'Disable') ?></button>
338
						</td>
339
						<td>
340
							<?= htmlspecialchars($ph1ent['ikeid']) ?>
341
						</td>
342
						<td id="frd<?=$i?>">
343
<?php
344
			if (empty($ph1ent['iketype']) || $ph1ent['iketype'] == "ikev1") {
345
				echo "V1";
346
			} elseif ($ph1ent['iketype'] == "ikev2") {
347
				echo "V2";
348
			} elseif ($ph1ent['iketype'] == "auto") {
349
				echo "Auto";
350
			}
351
?>
352
						</td>
353
						<td>
354
<?php
355
			if ($ph1ent['interface']) {
356
				if (isset($iflabels[$ph1ent['interface']])) {
357
					$if = htmlspecialchars($iflabels[$ph1ent['interface']]);
358
				} else {
359
					$if = sprintf("Interface not found: '%s'", $ph1ent['interface']);
360
				}
361
			} else {
362
				$if = "WAN";
363
			}
364

    
365
			if (!isset($ph1ent['mobile'])) {
366
				echo $if."<br />".$ph1ent['remote-gateway'];
367
			} else {
368
				echo $if."<br /><strong>" . gettext("Mobile Clients") . "</strong>";
369
			}
370
?>
371
						</td>
372
						<td id="frd<?=$i?>">
373
					<?php
374
					$authtype = array_get_path($p1_authentication_methods, "{$ph1ent['authentication_method']}/name", '');
375
					if (!empty($authtype)) {
376
						echo "{$authtype}<br/>";
377
					}
378
					if (empty($ph1ent['iketype']) || $ph1ent['iketype'] == "ikev1" || $ph1ent['iketype'] == "auto") {
379
						echo "{$ph1ent['mode']}";
380
					} else {
381
						echo "-";
382
					}
383
					?>
384
				</td>
385
				<td id="frd<?=$i?>">
386
<?php
387
				$first = true;
388
				foreach(array_get_path($ph1ent, 'encryption/item', []) as $p1algo) {
389
					if (!$first) {
390
						echo "<br/>";
391
					}
392

    
393
					echo array_get_path($p1_ealgos, array_get_path($p1algo, 'encryption-algorithm/name', '') . '/name', '');
394
					if (array_get_path($p1algo, 'encryption-algorithm/keylen')) {
395
						echo " (" . array_get_path($p1algo, 'encryption-algorithm/keylen') . " " . gettext("bits") . ")";
396
					}
397
					$first = false;
398
				}
399
?>
400
						</td>
401
						<td>
402
<?php			$first = true;
403
				foreach(array_get_path($ph1ent, 'encryption/item', []) as $p1algo) {
404
					if (!$first) {
405
						echo "<br/>";
406
					}
407
					echo $p1_halgos[$p1algo['hash-algorithm']];
408
					if (isset($ph1ent['prfselect_enable'])) {
409
						echo " / PRF" . $p1_halgos[$p1algo['prf-algorithm']];
410
					}
411
					$first = false;
412
				}
413
				?>
414
						</td>
415
						<td>
416
<?php			$first = true;
417
				foreach(array_get_path($ph1ent, 'encryption/item', []) as $p1algo) {
418
					if (!$first) {
419
						echo "<br/>";
420
					}
421
					echo str_replace(" ","&nbsp;",$p1_dhgroups[$p1algo['dhgroup']]);
422
					$first = false;
423
				}
424
				?>
425
						</td>
426
						<td>
427
							<?=htmlspecialchars($ph1ent['descr'])?>
428
						</td>
429
						<td style="cursor: pointer;">
430
<!--							<a	class="fa-solid fa-anchor" id="Xmove_<?=$i?>" title="<?=gettext("Move checked entries to here")?>"></a> -->
431
							<button style="display: none;" class="btn btn-default btn-xs" type="submit" id="move_<?=$i?>" name="move_<?=$i?>" value="move_<?=$i?>"><?=gettext("Move checked entries to here")?></button>
432
							<a class="fa-solid fa-pencil" href="vpn_ipsec_phase1.php?ikeid=<?=$ph1ent['ikeid']?>" title="<?=gettext("Edit phase 1 entry"); ?>"></a>
433
<?php if (!isset($ph1ent['mobile'])): ?>
434
							<a class="fa-regular fa-clone" href="vpn_ipsec_phase1.php?dup=<?=$i?>" title="<?=gettext("Copy phase 1 entry"); ?>"></a>
435
<?php endif; ?>
436
							<a	class="fa-solid fa-trash-can no-confirm" id="Xdel_<?=$i?>" title="<?=gettext('Delete phase 1 entry'); ?>"></a>
437
							<button style="display: none;" class="btn btn-xs btn-warning" type="submit" id="del_<?=$i?>" name="del_<?=$i?>" value="del_<?=$i?>" title="<?=gettext('Delete phase1 entry'); ?>">delete</button>
438

    
439
						</td>
440
					</tr>
441
					<tr class="<?= $entryStatus ?>">
442
						<td colspan="1"></td>
443
						<td colspan="10" class="contains-table">
444
<?php
445
			if (isset($_REQUEST["tdph2-{$i}-visible"])) {
446
				$tdph2_visible = htmlspecialchars($_REQUEST["tdph2-{$i}-visible"]);
447
			} else {
448
				$tdph2_visible = 0;
449
			}
450
?>
451
							<input type="hidden" name="tdph2-<?=$i?>-visible" id="tdph2-<?=$i?>-visible" value="<?=$tdph2_visible?>" />
452
							<div id="shph2but-<?=$i?>" <?=($tdph2_visible == '1' ? 'style="display:none"' : '')?>>
453
<?php
454
				$phase2count=0;
455

    
456
				foreach (config_get_path('ipsec/phase2') as $ph2ent) {
457
					if ($ph2ent['ikeid'] != $ph1ent['ikeid']) {
458
						continue;
459
					}
460
					$phase2count++;
461
				}
462
				$fr_prefix = "frp2{$i}";
463
				$fr_header = $fr_prefix . "header";
464
?>
465
								<button class="btn btn-info" type="button" onclick="show_phase2('tdph2-<?=$i?>','shph2but-<?=$i?>')" value="+"><i class="fa-solid fa-plus-circle"></i> <?php printf(gettext("Show Phase 2 Entries (%s)"), $phase2count); ?></button>
466
							</div>
467
							<div id="tdph2-<?=$i?>" <?=($tdph2_visible != '1' ? 'style="display:none"' : '')?>>
468
								<table class="table table-striped table-hover">
469
									<thead>
470
										<tr>
471
											<th>&nbsp;</th>
472
											<th>&nbsp;</th>
473
											<th><?=gettext("ID"); ?></th>
474
											<th><?=gettext("Mode"); ?></th>
475
											<th><?=gettext("Local Subnet"); ?></th>
476
											<th><?=gettext("Remote Subnet"); ?></th>
477
											<th><?=gettext("P2 Protocol"); ?></th>
478
											<th><?=gettext("P2 Transforms"); ?></th>
479
											<th><?=gettext("P2 Auth Methods"); ?></th>
480
											<th><?=gettext("Description"); ?></th>
481
											<th><?=gettext("P2 actions")?></th>
482
										</tr>
483
									</thead>
484
									<tbody class="p2-entries">
485
<?php $j = 0; foreach (config_get_path('ipsec/phase2') as $ph2index => $ph2ent): ?>
486
<?php
487
						if ($ph2ent['ikeid'] != $ph1ent['ikeid']) {
488
							continue;
489
						}
490

    
491
						$fr_c = $fr_prefix . "c" . $j;
492
						$fr_d = $fr_prefix . "d" . $j;
493

    
494
						$iconfn = "pass";
495
						$entryStatus = (isset($ph2ent['disabled']) || isset($ph1ent['disabled']) ? 'disabled' : 'enabled');
496

    
497
						if ($entryStatus == 'disabled') {
498
							$iconfn .= "_d";
499
						}
500
?>
501
										<tr id="<?=$fr_prefix . $j?>" ondblclick="document.location='vpn_ipsec_phase2.php?p2index=<?=$ph2ent['uniqid']?>'" class="<?= $entryStatus ?>">
502
											<td>
503
												<input type="checkbox" id="<?=$fr_c?>" name="p2entry[]" value="<?=$ph2index?>" onclick="fr_bgcolor('<?=$j?>', '<?=$fr_prefix?>')" />
504
												<button class="fa-solid fa-anchor button-icon" type="submit" name="movep2_<?=$j?>" value="movep2_<?=$j?>" title="<?=gettext("Move checked P2s here")?>"></button>
505
											</td>
506
											<td>
507
												<button value="togglep2_<?=$ph2index?>" name="togglep2_<?=$ph2index?>" title="<?=gettext("click to toggle enabled/disabled status")?>" class="btn btn-xs btn-<?= ($entryStatus == 'disabled'? 'success' : 'warning') ?>" type="submit"><?= ($entryStatus == 'disabled'? 'Enable' : 'Disable') ?></button>
508
											</td>
509
											<td>
510
												<?= htmlspecialchars($ph2ent['reqid']) ?>
511
											</td>
512
											<td id="<?=$fr_d?>" onclick="fr_toggle('<?=$j?>', '<?=$fr_prefix?>')">
513
												<?=$ph2ent['mode']?>
514
											</td>
515
<?php if (($ph2ent['mode'] == "tunnel") or ($ph2ent['mode'] == "tunnel6") or ($ph2ent['mode'] == "vti")): ?>
516
											<td id="<?=$fr_d?>" onclick="fr_toggle('<?=$j?>', '<?=$fr_prefix?>')">
517
												<?php if ($show_alias_popup && !empty($ph2ent['localid']) && array_key_exists($ph2ent['localid']['type'], $ipsec_specialnet)): ?>
518
													<a data-toggle="popover" data-trigger="hover focus" title="<?=gettext('Subnet details')?>" data-content="<?=ipsec_idinfo_to_cidr($ph2ent['localid'], false, $ph2ent['mode'])?>" data-html="true">
519
														<?=str_replace('_', '_<wbr>', htmlspecialchars($ipsec_specialnet[$ph2ent['localid']['type']]))?>
520
													</a>
521
												<?php else: ?>
522
													<?=ipsec_idinfo_to_text($ph2ent['localid']); ?>
523
												<?php endif; ?>
524
											</td>
525
											<td id="<?=$fr_d?>" onclick="fr_toggle('<?=$j?>', '<?=$fr_prefix?>')">
526
												<?=ipsec_idinfo_to_text($ph2ent['remoteid']); ?>
527
											</td>
528
		<?php else: ?>
529
											<td colspan="2"></td>
530
<?php endif; ?>
531
											<td id="<?=$fr_d?>" onclick="fr_toggle('<?=$j?>', '<?=$fr_prefix?>')">
532
												<?=$p2_protos[$ph2ent['protocol']]; ?>
533
											</td>
534
											<td id="<?=$fr_d?>" onclick="fr_toggle('<?=$j?>', '<?=$fr_prefix?>')">
535
<?php
536
								foreach ($ph2ent['encryption-algorithm-option'] as $k => $ph2ea) {
537
									if ($k) {
538
										echo ", ";
539
									}
540
									echo $p2_ealgos[$ph2ea['name']]['name'];
541
									if ($ph2ea['keylen']) {
542
										if ($ph2ea['keylen'] == "auto") {
543
											echo " (" . gettext("auto") . ")";
544
										} else {
545
											echo " ({$ph2ea['keylen']} " . gettext("bits") . ")";
546
										}
547
									}
548
								}
549
?>
550
											</td>
551
											<td id="<?=$fr_d?>" onclick="fr_toggle('<?=$j?>', '<?=$fr_prefix?>')">
552
<?php
553
								if (!empty($ph2ent['hash-algorithm-option']) && is_array($ph2ent['hash-algorithm-option'])) {
554
									foreach ($ph2ent['hash-algorithm-option'] as $k => $ph2ha) {
555
										if ($k) {
556
											echo ", ";
557
										}
558
										echo $p2_halgos[$ph2ha];
559
									}
560
								}
561
?>
562
											<td><?= htmlspecialchars($ph2ent['descr']) ?></td>
563
											</td>
564
											<td style="cursor: pointer;">
565
<!--												<button class="fa-solid fa-anchor button-icon" type="submit" name="movep2_<?=$j?>" value="movep2_<?=$j?>" title="<?=gettext("Move checked P2s here")?>"></button> -->
566
												<a class="fa-solid fa-pencil" href="vpn_ipsec_phase2.php?p2index=<?=$ph2ent['uniqid']?>" title="<?=gettext("Edit phase 2 entry"); ?>"></a>
567
												<a class="fa-regular fa-clone" href="vpn_ipsec_phase2.php?dup=<?=$ph2ent['uniqid']?>" title="<?=gettext("Add a new Phase 2 based on this one"); ?>"></a>
568
												<a	class="fa-solid fa-trash-can no-confirm" id="Xdelp2_<?=$ph2index?>" title="<?=gettext('Delete phase 2 entry'); ?>"></a>
569
												<button style="display: none;" class="btn btn-xs btn-warning" type="submit" id="delp2_<?=$ph2index?>" name="delp2_<?=$ph2index?>" value="delp2_<?=$ph2index?>" title="<?=gettext('delete phase2 entry'); ?>">delete</button>
570
											</td>
571
										</tr>
572
<?php $j++; endforeach; ?>
573
										<tr>
574
											<td></td>
575
											<td>
576
												<a class="btn btn-xs btn-success" href="vpn_ipsec_phase2.php?ikeid=<?=$ph1ent['ikeid']?><?php if (isset($ph1ent['mobile'])) echo "&amp;mobile=true"?>">
577
													<i class="fa-solid fa-plus icon-embed-btn"></i>
578
													<?=gettext("Add P2")?>
579
												</a>
580
											</td>
581
											<td colspan="9"></td>
582
										</tr>
583
									</tbody>
584
								</table>
585
							</div>
586
						</td>
587
					</tr>
588
<?php
589
					$i++;
590
				endforeach;	 // $a_phase1 as $ph1ent
591
?>
592
				</tbody>
593
			</table>
594
		</div>
595
	</div>
596

    
597
	<nav class="action-buttons">
598
<?php
599
/*
600
	if ($i !== 0): ?>
601
	<input type="submit" name="move_<?=$i?>" class="btn btn-default" value="<?=gettext("move selected phase1 entries to end")?>" />
602
<?php endif;
603
*/
604
?>
605
		<a href="vpn_ipsec_phase1.php" class="btn btn-success btn-sm"  usepost>
606
			<i class="fa-solid fa-plus icon-embed-btn"></i>
607
			<?=gettext("Add P1")?>
608
		</a>
609
<?php if ($i !== 0): ?>
610
		<button type="submit" name="del" class="btn btn-danger btn-sm" value="<?=gettext("Delete selected P1s")?>">
611
			<i class="fa-solid fa-trash-can icon-embed-btn"></i>
612
			<?=gettext("Delete P1s")?>
613
		</button>
614
<?php endif; ?>
615
	</nav>
616
</form>
617

    
618
<div class="infoblock">
619
	<?php print_info_box(sprintf(gettext('The IPsec status can be checked at %1$s%2$s%3$s.'), '<a href="status_ipsec.php">', gettext("Status:IPsec"), '</a>') . '<br />' .
620
	sprintf(gettext('IPsec debug mode can be enabled at %1$s%2$s%3$s.'), '<a href="vpn_ipsec_settings.php">', gettext("VPN:IPsec:Advanced Settings"), '</a>') . '<br />' .
621
	sprintf(gettext('IPsec can be set to prefer older SAs at %1$s%2$s%3$s.'), '<a href="vpn_ipsec_settings.php">', gettext("VPN:IPsec:Advanced Settings"), '</a>'), 'info', false); ?>
622
</div>
623

    
624
<script type="text/javascript">
625
//<![CDATA[
626
function show_phase2(id, buttonid) {
627
	document.getElementById(buttonid).innerHTML='';
628
	document.getElementById(id).style.display = "block";
629
	var visible = id + '-visible';
630
	document.getElementById(visible).value = "1";
631
}
632

    
633
events.push(function() {
634
	$('[id^=Xmove_]').click(function (event) {
635
		// ToDo: We POST shift="yes" if the user has the shift key depressed, but that is not yet used
636
		// by the $_POST code. It is intended to allow the user to choose to move stuff to the row before or
637
		// after the clicked anchor icon
638
		if (event.shiftKey) {
639
			$('form').append('<input type="hidden" id="shift" name="shift" value="yes" />');
640
		}
641

    
642
		$('#' + event.target.id.slice(1)).click();
643
	});
644

    
645
	$('[id^=Xdel_]').click(function (event) {
646
		if (confirm("<?=gettext('Confirmation required to delete this P1 entry.')?>")) {
647
			$('#' + event.target.id.slice(1)).click();
648
		}
649
	});
650

    
651
	$('[id^=Xdelp2_]').click(function (event) {
652
		if (confirm("<?=gettext('Confirmation required to delete this P2 entry.')?>")) {
653
			$('#' + event.target.id.slice(1)).click();
654
		}
655
	});
656
});
657
//]]>
658
</script>
659

    
660
<?php
661
include("foot.inc");
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