<?php
/*
	Copyright (C) 2014-2015 Deciso B.V.
	Copyright (C) 2003-2005 Manuel Kasper <mk@neon1.net>.
	Copyright (C) 2008 Shrew Soft Inc
	All rights reserved.

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions are met:

	1. Redistributions of source code must retain the above copyright notice,
	   this list of conditions and the following disclaimer.

	2. Redistributions in binary form must reproduce the above copyright
	   notice, this list of conditions and the following disclaimer in the
	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	POSSIBILITY OF SUCH DAMAGE.
*/

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

if (!is_array($config['ipsec']['phase1']))
	$config['ipsec']['phase1'] = array();

if (!is_array($config['ipsec']['phase2']))
	$config['ipsec']['phase2'] = array();

$a_phase1 = &$config['ipsec']['phase1'];
$a_phase2 = &$config['ipsec']['phase2'];

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

if ($_POST) {
	if ($_POST['apply']) {
		$retval = 0;
		$retval = vpn_ipsec_configure();
		/* reload the filter in the background */
		filter_configure();
		$savemsg = get_std_save_message($retval);
		if ($retval >= 0) {
			if (is_subsystem_dirty('ipsec'))
				clear_subsystem_dirty('ipsec');
		}
	} else if ($_POST['submit']) {
		$pconfig = $_POST;

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

		write_config();

		$retval = vpn_ipsec_configure();
	} else if (isset($_POST['del_x'])) {
		/* delete selected p1 entries */
		if (is_array($_POST['p1entry']) && count($_POST['p1entry'])) {
			foreach ($_POST['p1entry'] as $p1entrydel) {
				unset($a_phase1[$p1entrydel]);
			}
			if (write_config())
				mark_subsystem_dirty('ipsec');
		}
	} else if (isset($_POST['delp2_x'])) {
		/* delete selected p2 entries */
		if (is_array($_POST['p2entry']) && count($_POST['p2entry'])) {
			foreach ($_POST['p2entry'] as $p2entrydel) {
				unset($a_phase2[$p2entrydel]);
			}
			if (write_config())
				mark_subsystem_dirty('ipsec');
		}
	} else {
		/* yuck - IE won't send value attributes for image buttons, while Mozilla does - so we use .x/.y to find move button clicks instead... */
		unset($delbtn, $delbtnp2, $movebtn, $movebtnp2, $togglebtn, $togglebtnp2);
		foreach ($_POST as $pn => $pd) {
			if (preg_match("/del_(\d+)_x/", $pn, $matches)) {
				$delbtn = $matches[1];
			} else if (preg_match("/delp2_(\d+)_x/", $pn, $matches)) {
				$delbtnp2 = $matches[1];
			} else if (preg_match("/move_(\d+)_x/", $pn, $matches)) {
				$movebtn = $matches[1];
			} else if (preg_match("/movep2_(\d+)_x/", $pn, $matches)) {
				$movebtnp2 = $matches[1];
			} else if (preg_match("/toggle_(\d+)_x/", $pn, $matches)) {
				$togglebtn = $matches[1];
			} else if (preg_match("/togglep2_(\d+)_x/", $pn, $matches)) {
				$togglebtnp2 = $matches[1];
			}
		}

		$save = 1;

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

			/* copy all p1 entries < $movebtn and not selected */
			for ($i = 0; $i < $movebtn; $i++) {
				if (!in_array($i, $_POST['p1entry']))
					$a_phase1_new[] = $a_phase1[$i];
			}

			/* copy all selected p1 entries */
			for ($i = 0; $i < count($a_phase1); $i++) {
				if ($i == $movebtn)
					continue;
				if (in_array($i, $_POST['p1entry']))
					$a_phase1_new[] = $a_phase1[$i];
			}

			/* copy $movebtn p1 entry */
			if ($movebtn < count($a_phase1))
				$a_phase1_new[] = $a_phase1[$movebtn];

			/* copy all p1 entries > $movebtn and not selected */
			for ($i = $movebtn+1; $i < count($a_phase1); $i++) {
				if (!in_array($i, $_POST['p1entry']))
					$a_phase1_new[] = $a_phase1[$i];
			}
			if (count($a_phase1_new) > 0)
				$a_phase1 = $a_phase1_new;

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

			/* copy all p2 entries < $movebtnp2 and not selected */
			for ($i = 0; $i < $movebtnp2; $i++) {
				if (!in_array($i, $_POST['p2entry']))
					$a_phase2_new[] = $a_phase2[$i];
			}

			/* copy all selected p2 entries */
			for ($i = 0; $i < count($a_phase2); $i++) {
				if ($i == $movebtnp2)
					continue;
				if (in_array($i, $_POST['p2entry']))
					$a_phase2_new[] = $a_phase2[$i];
			}

			/* copy $movebtnp2 p2 entry */
			if ($movebtnp2 < count($a_phase2))
				$a_phase2_new[] = $a_phase2[$movebtnp2];

			/* copy all p2 entries > $movebtnp2 and not selected */
			for ($i = $movebtnp2+1; $i < count($a_phase2); $i++) {
				if (!in_array($i, $_POST['p2entry']))
					$a_phase2_new[] = $a_phase2[$i];
			}
			if (count($a_phase2_new) > 0)
				$a_phase2 = $a_phase2_new;

		} else if (isset($togglebtn)) {
			if (isset($a_phase1[$togglebtn]['disabled']))
				unset($a_phase1[$togglebtn]['disabled']);
			else
				$a_phase1[$togglebtn]['disabled'] = true;

		} else if (isset($togglebtnp2)) {
			if (isset($a_phase2[$togglebtnp2]['disabled']))
				unset($a_phase2[$togglebtnp2]['disabled']);
			else
				$a_phase2[$togglebtnp2]['disabled'] = true;

		} else if (isset($delbtn)) {
			/* remove static route if interface is not WAN */
			if ($a_phase1[$delbtn]['interface'] <> "wan")
				mwexec("/sbin/route delete -host {$a_phase1[$delbtn]['remote-gateway']}");

			/* remove all phase2 entries that match the ikeid */
			$ikeid = $a_phase1[$delbtn]['ikeid'];
			foreach ($a_phase2 as $p2index => $ph2tmp)
				if ($ph2tmp['ikeid'] == $ikeid) {
					unset($a_phase2[$p2index]);
				}

			unset($a_phase1[$delbtn]);

		} else if (isset($delbtnp2)) {
			unset($a_phase2[$delbtnp2]);

		} else
			$save = 0;

		if ($save === 1) {
			if (write_config())
				mark_subsystem_dirty('ipsec');
		}
	}
}

$pgtitle = array(gettext("VPN"),gettext("IPsec"));
$shortcut_section = "ipsec";

include("head.inc");

?>

<body>

<script type="text/javascript" src="/javascript/row_toggle.js"></script>

<?php include("fbegin.inc"); ?>
<form action="vpn_ipsec.php" method="post">
	<section class="page-content-main">
		<div class="container-fluid">
			<div class="row">

				<?php
					if ($savemsg)
						print_info_box($savemsg);
					if ($pconfig['enable'] && is_subsystem_dirty('ipsec'))
						print_info_box_np(gettext("The IPsec tunnel configuration has been changed") . ".<br />" . gettext("You must apply the changes in order for them to take effect."));
				?>

			    <section class="col-xs-12">

				<? $active_tab = "/vpn_ipsec.php"; include('vpn_ipsec_tabs.php'); ?>

					<div class="tab-content content-box col-xs-12">

							 <div class="table-responsive">
								<table class="table table-striped table-sort">

									<tr id="frheader">
										<td class="list">&nbsp;</td>
										<td class="list">&nbsp;</td>
										<td class="listhdrr"><?=gettext("IKE"); ?></td>
										<td class="listhdrr"><?=gettext("Remote Gateway"); ?></td>
										<td class="listhdrr"><?=gettext("Mode"); ?></td>
										<td class="listhdrr"><?=gettext("P1 Protocol"); ?></td>
										<td class="listhdrr"><?=gettext("P1 Transforms"); ?></td>
										<td class="listhdrr"><?=gettext("P1 Description"); ?></td>
										<td class="list">
										</td>
									</tr>
<?php
				$i = 0;
				foreach ($a_phase1 as $ph1ent):
					$iconfn = "success";
					$spans = $spane = "";
					if (isset($ph1ent['disabled'])) {
						$spans = "<span class=\"gray\">";
						$spane = "</span>";
						$iconfn = "default";
					}
?>
					<tr valign="top" id="fr<?=$i;?>" ondblclick="document.location='vpn_ipsec_phase1.php?p1index=<?=$i;?>'">
						<td class="listt" align="center" valign="middle">
							<input type="checkbox" id="frc<?=$i;?>" name="p1entry[]" value="<?=$i;?>" onclick="fr_bgcolor('<?=$i;?>')" style="margin: 0; padding: 0; width: 15px; height: 15px;" />
						</td>
						<td class="listt" align="center" valign="middle">
							<button name="toggle_<?=$i;?>_x"
								title="<?=gettext("click to toggle enabled/disabled status");?>"
								type="submit" class="btn btn-<?php echo $iconfn?> btn-xs"><span class="glyphicon glyphicon-play"></span>
							</button>
						</td>
						<td class="listlr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>">
							<?=$spans;?>
<?php
							if (empty($ph1ent['iketype']) || $ph1ent['iketype'] == "ikev1")
								echo "V1";
							else
								echo "V2";
?>
							<?=$spane;?>
						</td>
						<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>">
							<?=$spans;?>
<?php
							if ($ph1ent['interface']) {
								$iflabels = get_configured_interface_with_descr();

								$carplist = get_configured_carp_interface_list();
								foreach ($carplist as $cif => $carpip)
									$iflabels[$cif] = $carpip." (".get_vip_descr($carpip).")";

								$aliaslist = get_configured_ip_aliases_list();
								foreach ($aliaslist as $aliasip => $aliasif)
									$iflabels[$aliasip] = $aliasip." (".get_vip_descr($aliasip).")";

								$grouplist = return_gateway_groups_array();
								foreach ($grouplist as $name => $group) {
									if($group[0]['vip'] <> "")
										$vipif = $group[0]['vip'];
									else
										$vipif = $group[0]['int'];
									$iflabels[$name] = "GW Group {$name}";
								}
								$if = htmlspecialchars($iflabels[$ph1ent['interface']]);
							}
							else
								$if = "WAN";

							if (!isset($ph1ent['mobile']))
								echo $if."<br />".$ph1ent['remote-gateway'];
							else
								echo $if."<br /><strong>" . gettext("Mobile Client") . "</strong>";
?>
							<?=$spane;?>
						</td>
						<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>">
							<?=$spans;?>
							<?=$ph1ent['mode'];?>
							<?=$spane;?>
						</td>
						<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>">
							<?=$spans;?>
							<?=$p1_ealgos[$ph1ent['encryption-algorithm']['name']]['name'];?>
<?php
							if ($ph1ent['encryption-algorithm']['keylen']) {
								if ($ph1ent['encryption-algorithm']['keylen']=="auto")
									echo " (" . gettext("auto") . ")";
								else
									echo " ({$ph1ent['encryption-algorithm']['keylen']} " . gettext("bits") . ")";
							}
?>
							<?=$spane;?>
						</td>
						<td class="listr" onclick="fr_toggle(<?=$i;?>)" id="frd<?=$i;?>">
							<?=$spans;?>
							<?=$p1_halgos[$ph1ent['hash-algorithm']];?>
							<?=$spane;?>
						</td>
						<td class="listbg" onclick="fr_toggle(<?=$i;?>)">
							<?=$spans;?>
							<?=htmlspecialchars($ph1ent['descr']);?>&nbsp;
							<?=$spane;?>
						</td>
						<td valign="middle" class="list nowrap">
							<table border="0" cellspacing="0" cellpadding="1" summary="icons">
								<tr>
									<td>
										<button onmouseover="fr_insline(<?=$i;?>, true)" onmouseout="fr_insline(<?=$i;?>, false)"
											name="move_<?=$i;?>_x"
											title="<?=gettext("move selected entries before this");?>"
											type="submit"
											class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-arrow-left"></span>
										</button>
									</td>
									<td>
										<a href="vpn_ipsec_phase1.php?p1index=<?=$i;?>" title="<?=gettext("edit phase1 entry"); ?>" class="btn btn-default btn-xs" alt="edit">
											<span class="glyphicon glyphicon-pencil"></span>
										</a>
									</td>
								</tr>
								<tr>
									<td>
										<button name="del_<?=$i;?>_x"
											title="<?=gettext("delete phase1 entry");?>"
											type="submit"
											onclick="return confirm('<?=gettext("Do you really want to delete this phase1 and all associated phase2 entries?"); ?>')"
											class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-remove"></span>
										</button>

									</td>
									<td>
<?php
							if (!isset($ph1ent['mobile'])):
?>
										<a href="vpn_ipsec_phase1.php?dup=<?=$i;?>" title="<?=gettext("copy phase1 entry"); ?>" class="btn btn-default btn-xs" alt="add">
											<span class="glyphicon glyphicon-plus"></span>
										</a>
<?php
							endif;
?>
									</td>
								</tr>
							</table>
						</td>
					</tr>
					<tr>
						<td class="listt">&nbsp;</td>
						<td class="listt">&nbsp;</td>
						<td class="listrborder" colspan="6">
<?php
							if (isset($_POST["tdph2-{$i}-visible"]))
								$tdph2_visible = htmlspecialchars($_POST["tdph2-{$i}-visible"]);
							else
								$tdph2_visible = 0;
?>
							<input type="hidden" name="tdph2-<?=$i;?>-visible" id="tdph2-<?=$i;?>-visible" value="<?=$tdph2_visible?>" />
							<div id="shph2but-<?=$i?>" <?php echo ($tdph2_visible == '1' ? 'style="display:none"' : '');?>>
<?php
							$phase2count=0;
							foreach ($a_phase2 as $ph2ent) {
								if ($ph2ent['ikeid'] != $ph1ent['ikeid'])
									continue;
								$phase2count++;
							}
							$fr_prefix = "frp2{$i}";
							$fr_header = $fr_prefix . "header";
?>
								<input type="button" onclick="show_phase2('tdph2-<?=$i?>','shph2but-<?=$i?>')" value="+" /> - <?php printf(gettext("Show %s Phase-2 entries"), $phase2count); ?>
							</div>
							<div id="tdph2-<?=$i?>" <?php echo ($tdph2_visible != '1' ? 'style="display:none"' : '');?>>
							<table class="tabcont" width="100%" border="0" cellspacing="0" cellpadding="0" summary="phase-2 entries">
							<tr id="<?=$fr_header;?>">
									<td>&nbsp;</td>
									<td>&nbsp;</td>
									<td class="listhdrr"><?=gettext("Mode"); ?></td>
									<td class="listhdrr"><?=gettext("Local Subnet"); ?></td>
									<td class="listhdrr"><?=gettext("Remote Subnet"); ?></td>
									<td class="listhdrr"><?=gettext("P2 Protocol"); ?></td>
									<td class="listhdrr"><?=gettext("P2 Transforms"); ?></td>
									<td class="listhdrr"><?=gettext("P2 Auth Methods"); ?></td>
									<td class ="list">&nbsp;</td>
								</tr>
<?php
								$j = 0;
								foreach ($a_phase2 as $ph2index => $ph2ent):
									if ($ph2ent['ikeid'] != $ph1ent['ikeid'])
										continue;

									$fr_c = $fr_prefix . "c" . $j;
									$fr_d = $fr_prefix . "d" . $j;

									$iconfn = "success";
									$spans = $spane = "";
									if (isset($ph2ent['disabled'])) {
										$spans = "<span class=\"gray\">";
										$spane = "</span>";
										$iconfn = "default";
									}
?>
								<tr valign="top" id="<?=$fr_prefix . $j;?>" ondblclick="document.location='vpn_ipsec_phase2.php?p2index=<?=$ph2ent['uniqid'];?>'">
									<td class="listt" align="center" valign="middle">
									<input type="checkbox" id="<?=$fr_c;?>" name="p2entry[]" value="<?=$ph2index;?>" onclick="fr_bgcolor('<?=$j;?>', '<?=$fr_prefix;?>')" style="margin: 0; padding: 0; width: 15px; height: 15px;" />
									</td>
									<td class="listt" align="center" valign="middle">
										<input name="togglep2_<?=$ph2index;?>" src="/themes/<?= $g['theme']; ?>/images/icons/icon_<?=$iconfn?>.gif"
											title="<?=gettext("click to toggle enabled/disabled status");?>"
											type="image" style="height:11;width:11;border:0" />
										<button name="togglep2_<?=$ph2index;?>_x"
											title="<?=gettext("click to toggle enabled/disabled status");?>"
											type="submit"
											class="btn btn-<?php echo $iconfn?> btn-xs">
											<span class="glyphicon glyphicon-play"></span>
										</button>
									</td>
									<td class="listlr nowrap" id="<?=$fr_d;?>" onclick="fr_toggle('<?=$j;?>', '<?=$fr_prefix;?>')">
										<?=$spans;?>
										<?=$ph2ent['mode'];?>
										<?=$spane;?>
									</td>
<?php
									if(($ph2ent['mode'] == "tunnel") or ($ph2ent['mode'] == "tunnel6")):
?>
										<td class="listr nowrap" id="<?=$fr_d;?>" onclick="fr_toggle('<?=$j;?>', '<?=$fr_prefix;?>')">
											<?=$spans;?>
												<?=ipsec_idinfo_to_text($ph2ent['localid']); ?>
											<?=$spane;?>
										</td>
										<td class="listr nowrap" id="<?=$fr_d;?>" onclick="fr_toggle('<?=$j;?>', '<?=$fr_prefix;?>')">
											<?=$spans;?>
												<?=ipsec_idinfo_to_text($ph2ent['remoteid']); ?>
											<?=$spane;?>
										</td>
<?php
									else:
										echo "<td class=\"listr nowrap\">&nbsp;</td><td class=\"listr nowrap\">&nbsp;</td>";
									endif;
?>
									<td class="listr nowrap" id="<?=$fr_d;?>" onclick="fr_toggle('<?=$j;?>', '<?=$fr_prefix;?>')">
										<?=$spans;?>
										<?php echo $p2_protos[$ph2ent['protocol']]; ?>
										<?=$spane;?>
									</td>
									<td class="listr" id="<?=$fr_d;?>" onclick="fr_toggle('<?=$j;?>', '<?=$fr_prefix;?>')">
										<?=$spans;?>
<?php
										foreach ($ph2ent['encryption-algorithm-option'] as $k => $ph2ea) {
											if ($k)
												echo ", ";
											echo $p2_ealgos[$ph2ea['name']]['name'];
											if ($ph2ea['keylen']) {
												if ($ph2ea['keylen']=="auto")
													echo " (" . gettext("auto") . ")";
												else
													echo " ({$ph2ea['keylen']} " . gettext("bits") . ")";
											}
										}
?>
										<?=$spane;?>
									</td>
									<td class="listr nowrap" id="<?=$fr_d;?>" onclick="fr_toggle('<?=$j;?>', '<?=$fr_prefix;?>')">
										<?=$spans;?>
<?php
										if (!empty($ph2ent['hash-algorithm-option']) && is_array($ph2ent['hash-algorithm-option'])) {
											foreach ($ph2ent['hash-algorithm-option'] as $k => $ph2ha) {
												if ($k)
													echo ", ";
												echo $p2_halgos[$ph2ha];
											}
										}
?>
										<?=$spane;?>
									</td>
									<td class="list nowrap" valign="middle">
										<button onmouseover="fr_insline(<?=$j;?>, true, '<?=$fr_prefix;?>')" onmouseout="fr_insline(<?=$j;?>, false, '<?=$fr_prefix;?>')"
											name="movep2_<?=$j;?>_x"
											title="<?=gettext("move selected entries before this");?>"
											type="submit"
											class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-arrow-left"></span>
										</button>
										<a href="vpn_ipsec_phase2.php?p2index=<?=$ph2ent['uniqid'];?>" title="<?=gettext("edit phase2 entry"); ?>" alt="edit" class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-pencil"></span>
										</a>
										<button name="delp2_<?=$ph2index;?>_x" src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif"
											title="<?=gettext("delete phase2 entry");?>"
											type="submit"
											onclick="return confirm('<?=gettext("Do you really want to delete this phase2 entry?"); ?>')"
											class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-remove"><span>
										</button>
										<a href="vpn_ipsec_phase2.php?dup=<?=$ph2ent['uniqid'];?>" title="<?=gettext("add a new Phase 2 based on this one"); ?>" alt="add" class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-plus"></span>
										</a>
									</td>
								</tr>
<?php
									$j++;
								endforeach;
?>
								<tr valign="top" id="<?=$fr_prefix . $j;?>">
									<td class="list" colspan="8"></td>
									<td class="list nowrap" valign="middle">
<?php
									if ($j == 0):
?>
										<span title="<?=gettext("move selected phase2 entries to end");?>" alt="move" class="btn btn-default btn-xs glyphicon glyphicon-arrow-down hide"></span>
<?php
									else:
?>
										<button onmouseover="fr_insline(<?=$j;?>, true, '<?=$fr_prefix;?>')" onmouseout="fr_insline(<?=$j;?>, false, '<?=$fr_prefix;?>')"
											name="movep2_<?=$j;?>_x" type="submit"
											title="<?=gettext("move selected phase2 entries to end");?>"
											class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-arrow-down"></span>
										</button>
<?php
									endif;
?>
										<a href="vpn_ipsec_phase2.php?ikeid=<?=$ph1ent['ikeid'];?><?php if (isset($ph1ent['mobile'])) echo "&amp;mobile=true";?>" class="btn btn-default btn-xs">
											<span title="<?=gettext("add phase2 entry"); ?>" alt="add" class="glyphicon glyphicon-plus"></span>
										</a>
<?php
									if ($j == 0):
?>
										<span title="<?=gettext("delete selected phase2 entries");?>" alt="delete" class="btn btn-default btn-xs glyphicon glyphicon-remove hide"></span>
<?php
									else:
?>
										<button name="delp2_x"
											type="submit"
											title="<?=gettext("delete selected phase2 entries");?>"
											onclick="return confirm('<?=gettext("Do you really want to delete the selected phase2 entries?");?>')"
											class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-remove"></span>
										</button>
<?php
									endif;
?>
									</td>
								</tr>
							</table>
							</div>
						</td>
					</tr>
<?php
					$i++;
				endforeach;  // $a_phase1 as $ph1ent
?>
					<tr valign="top" id="fr<?=$i;?>">
						<td class="list" colspan="8"></td>
						<td class="list nowrap" valign="middle">
							<table border="0" cellspacing="0" cellpadding="1" summary="edit">
								<tr>
									<td>
<?php
									if ($i == 0):
?>
										<span title="<?=gettext("move selected phase1 entries to end");?>" alt="move" class="btn btn-default btn-xs glyphicon glyphicon-arrow-down hide"></span>
<?php
									else:
?>
										<button onmouseover="fr_insline(<?=$i;?>, true)" onmouseout="fr_insline(<?=$i;?>, false)"
											name="move_<?=$i;?>_x"
											type="submit"
											title="<?=gettext("move selected phase1 entries to end");?>"
											class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-arrow-down"></span>
										</button>
<?php
									endif;
?>
									</td>
									<td>
										<a href="vpn_ipsec_phase1.php" title="<?=gettext("add new phase1");?>" alt="add" class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-plus"></span>
										</a>
									</td>
								</tr>
								<tr>
									<td>
<?php
									if ($i == 0):
?>
										<span title="<?=gettext("delete selected phase1 entries");?>" alt="delete" class="btn btn-default btn-xs glyphicon glyphicon-remove hide"></span>
<?php
									else:
?>
										<button
											name="del_x"
											type="submit"
											title="<?=gettext("delete selected phase1 entries");?>"
											onclick="return confirm('<?=gettext("Do you really want to delete the selected phase1 entries?");?>')"
											class="btn btn-default btn-xs">
											<span class="glyphicon glyphicon-remove"></span>
										</button>
<?php
									endif;
?>
									</td>
								</tr>
							</table>
						</td>
					</tr>
					<tr>
						<td colspan="8">
							<p>
								<span class="vexpl">
									<span class="red">
										<strong><?=gettext("Note"); ?>:<br /></strong>
									</span>
									<?=gettext("You can check your IPsec status at"); ?> <a href="diag_ipsec.php"><?=gettext("Status:IPsec"); ?></a>.<br />
									<?=gettext("IPsec Debug Mode can be enabled at"); ?> <a href="vpn_ipsec_settings.php"><?=gettext("VPN:IPsec:Advanced Settings"); ?></a>.<br />
									<?=gettext("IPsec can be set to prefer older SAs at"); ?> <a href="vpn_ipsec_settings.php"><?=gettext("VPN:IPsec:Advanced Settings"); ?></a>.
								</span>
							</p>
						</td>
					</tr>
				</table>
			</div>
		</td>
	</tr>
</table>
</form>


							<form action="vpn_ipsec.php" method="post">
							<table border="0" cellspacing="2" cellpadding="0" summary="enable" class="table table-striped">
								<tr>
									<td>
										<input name="enable" type="checkbox" id="enable" value="yes" <?php if ($pconfig['enable']) echo "checked=\"checked\"";?> />
									</td>
									<td>
										<strong><?=gettext("Enable IPsec"); ?></strong>
									</td>
									<td>
										<input name="submit" type="submit" class="btn btn-primary" value="<?=gettext("Save"); ?>" />
									</td>
								</tr>
							</table>
							</form>
						</div>
				</section>
			</div>
		</div>
	</section>
<script type="text/javascript">
//<![CDATA[
function show_phase2(id, buttonid) {
	document.getElementById(buttonid).innerHTML='';
	document.getElementById(id).style.display = "block";
	var visible = id + '-visible';
	document.getElementById(visible).value = "1";
}
//]]>
</script>
<?php include("foot.inc"); ?>
