pfSense

<?php

/*

	Copyright (C) 2013-2015 Electric Sheep Fencing, LP

	All rights reserved.

	Redistribution and use in source and binary forms, with or without

	modification, are permitted provided that the following conditions are met:

	1. Redistributions of source code must retain the above copyright notice,

	   this list of conditions and the following disclaimer.

	2. Redistributions in binary form must reproduce the above copyright

	   notice, this list of conditions and the following disclaimer in the

	   documentation and/or other materials provided with the distribution.

	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,

	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY

	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE

	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,

	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF

	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS

	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN

	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)

	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

	POSSIBILITY OF SUCH DAMAGE.

*/

	pfSense_BUILDER_BINARIES:	/sbin/ifconfig

	pfSense_MODULE:	interfaces

*/

##|+PRIV

##|-PRIV

require("guiconfig.inc");

$pgtitle = array(gettext("Interfaces"),gettext("Groups"),gettext("Edit"));

if (!is_array($config['ifgroups']['ifgroupentry']))

	$config['ifgroups']['ifgroupentry'] = array();

$a_ifgroups = &$config['ifgroups']['ifgroupentry'];

if (isset($id) && $a_ifgroups[$id]) {

	$pconfig['ifname'] = $a_ifgroups[$id]['ifname'];

	$pconfig['members'] = $a_ifgroups[$id]['members'];

	$pconfig['descr'] = html_entity_decode($a_ifgroups[$id]['descr']);

}

$iflist_disabled = get_configured_interface_with_descr(false, true);

	unset($input_errors);

	$pconfig = $_POST;

			if ($groupentry['ifname'] == $_POST['ifname'])

	if (preg_match("/([^a-zA-Z])+/", $_POST['ifname'], $match))

			$input_errors[] = "The specified group name is already used by an interface. Please choose another name.";

	}

	$isfirst = 0;

	/* item is a normal ifgroupentry type */

	for($x=0; $x<9999; $x++) {

		if($_POST["members{$x}"] <> "") {

			if ($isfirst > 0)

				$members .= " ";

			$members .= $_POST["members{$x}"];

			$isfirst++;

		}

	}

	if (!$input_errors) {

				foreach ($config['filter']['rule'] as $ridx => $rule) {

					if (isset($rule['floating'])) {

						$rule_ifs = explode(",", $rule['interface']);

						$rule_changed = false;

						foreach ($rule_ifs as $rule_if_id => $rule_if) {

							if ($rule_if == $a_ifgroups[$id]['ifname']) {

								$rule_ifs[$rule_if_id] = $_POST['ifname'];

								$rule_changed = true;

							}

							$config['filter']['rule'][$ridx]['interface'] = implode(",", $rule_ifs);

					} else {

						if ($rule['interface'] == $a_ifgroups[$id]['ifname'])

							$config['filter']['rule'][$ridx]['interface'] = $_POST['ifname'];

				}

				foreach ($config['nat']['rule'] as $ridx => $rule) {

					if ($rule['interface'] == $a_ifgroups[$id]['ifname'])

						$config['nat']['rule'][$ridx]['interface'] = $_POST['ifname'];

				}

			$omembers = explode(" ", $a_ifgroups[$id]['members']);

			if (count($omembers) > 0) {

				foreach ($omembers as $ifs) {

					$realif = get_real_interface($ifs);

					if ($realif)

						mwexec("/sbin/ifconfig {$realif} -group " . $a_ifgroups[$id]['ifname']);

				}

			}

			$ifgroupentry['ifname'] = $_POST['ifname'];

			$a_ifgroups[$id] = $ifgroupentry;

		} else if (isset($id) && $a_ifgroups[$id]) {

			$nmembers = explode(" ", $members);

			$delmembers = array_diff($omembers, $nmembers);

			if (count($delmembers) > 0) {

				foreach ($delmembers as $ifs) {

					$realif = get_real_interface($ifs);

					if ($realif)

						mwexec("/sbin/ifconfig {$realif} -group " . $a_ifgroups[$id]['ifname']);

				}

			}

			$ifgroupentry['ifname'] = $_POST['ifname'];

		write_config();

		exit;

	} else {

	}

}

include("head.inc");

?>

<body link="#0000CC" vlink="#0000CC" alink="#0000CC" onload="<?= $jsevents["body"]["onload"] ?>">

<script type="text/javascript">

var rowname = new Array(9999);

var rowtype = new Array(9999);

var newrow  = new Array(9999);

var rowsize = new Array(9999);

for (i = 0; i < 9999; i++) {

        rowname[i] = '';

        rowtype[i] = 'select';

        newrow[i] = '';

        rowsize[i] = '30';

}

var field_counter_js = 0;

var loaded = 0;

var is_streaming_progress_bar = 0;

var temp_streaming_text = "";

var addRowTo = (function() {

    return (function (tableId) {

        var d, tbody, tr, td, bgc, i, ii, j;

        d = document;

        tbody = d.getElementById(tableId).getElementsByTagName("tbody").item(0);

        tr = d.createElement("tr");

        for (i = 0; i < field_counter_js; i++) {

                td = d.createElement("td");

		<?php

                        foreach ($iflist as $ifnam => $ifdescr)

			$innerHTML .= "<\/select>\";";

			td.innerHTML=<?=$innerHTML;?>

                tr.appendChild(td);

        }

        td = d.createElement("td");

        td.rowSpan = "1";

        tbody.appendChild(tr);

        totalrows++;

    });

})();

function removeRow(el) {

    var cel;

    while (el && el.nodeName.toLowerCase() != "tr")

            el = el.parentNode;

    if (el && el.parentNode) {

        cel = el.getElementsByTagName("td").item(0);

        el.parentNode.removeChild(el);

    }

}

	rowname[0] = "members";

	rowtype[0] = "textbox";

	rowsize[0] = "30";

	rowname[2] = "detail";

	rowtype[2] = "textbox";

	rowsize[2] = "50";

<input type='hidden' name='members_type' value='textbox' class="formfld unknown" />

<?php if ($input_errors) print_input_errors($input_errors); ?>

<div id="inputerrors"></div>

<form action="interfaces_groups_edit.php" method="post" name="iform" id="iform">

  <tr>

  </tr>

  <tr>

      <span class="vexpl">

    </td>

  </tr>

  <tr>

          <tr>

	<?php

	$counter = 0;

	$members = $pconfig['members'];

	if ($members <> "") {

		$item = explode(" ", $members);

		foreach($item as $ww) {

			$members = $item[$counter];

			$tracker = $counter;

	?>

        <tr>

	<td class="vtable">

	        <select name="members<?php echo $tracker; ?>" class="formselect" id="members<?php echo $tracker; ?>">

			<?php

						$found = true;

				}

				if ($found === false)

					foreach ($iflist_disabled as $ifnam => $ifdescr)

						if ($ifnam == $members)

							echo "<option value=\"{$ifnam}\" selected=\"selected\">{$ifdescr}</option>";

                        </select>

	</td>

        <td>

          </tr>

<?php

		$counter++;

		} // end foreach

	} // end if

?>

        </tbody>

		  </table>

			<a onclick="javascript:addRowTo('maintable'); return false;" href="#">

		<strong><?PHP echo gettext("NOTE:");?></strong>

		<?PHP echo gettext("Rules for WAN type interfaces in groups do not contain the reply-to mechanism upon which Multi-WAN typically relies.");?>

		<a href="https://doc.pfsense.org/index.php/Interface_Groups"><?PHP echo gettext("More Information");?></a>

  </tr>

  <tr>

    <td width="22%" valign="top">&nbsp;</td>

    <td width="78%">

      <a href="interfaces_groups.php"><input id="cancelbutton" name="cancelbutton" type="button" class="formbtn" value="<?=gettext("Cancel");?>" /></a>

    </td>

  </tr>

</table>

</form>

<script type="text/javascript">

	rows = 1;

	totalrows = <?php echo $counter; ?>;

	loaded = <?php echo $counter; ?>;

	unset($iflist);

	unset($iflist_disabled);

	include("fend.inc");

?>

</html>