pfSense

<?php

	firewall_aliases_edit.php

	All rights reserved.

	originially part of m0n0wall (http://m0n0.ch/wall)

	All rights reserved.

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

	   this list of conditions and the following disclaimer.

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

	   documentation and/or other materials provided with the distribution.

	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");

if (!is_array($config['aliases']['alias']))

	$config['aliases']['alias'] = array();

aliases_sort();

$a_aliases = &$config['aliases']['alias'];

$id = $_GET['id'];

if (isset($_POST['id']))

	$id = $_POST['id'];

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

	$pconfig['name'] = $a_aliases[$id]['name'];

	if (is_array($addresses))

		$address = $addresses[0];

	else

		$address = $addresses;

		$pconfig['type'] = "network";

	else

			$pconfig['type'] = "host";

		else

			$pconfig['type'] = "port";

}

if ($_POST) {

	unset($input_errors);

	$pconfig = $_POST;

	/* input validation */

	$reqdfields = explode(" ", "name address");

	$reqdfieldsn = explode(",", "Name,Address");

		$reqdfields[] = "address_subnet";

		$reqdfieldsn[] = "Subnet bit count";

	}

		$input_errors[] = "Aliases may not be named LAN.";

	if(strtolower($_POST['name']) == "wan")

		$input_errors[] = "Aliases may not be named WAN.";

	if (!isset($x)) {

		$input_errors[] = "Reserved word used for alias name.";

	} else {

		if (is_validaliasname($_POST['name']) == false)

			$input_errors[] = "The alias name may only consist of the characters a-z, A-Z, 0-9.";

		if (!is_ipaddr($_POST['address'])) {

			$input_errors[] = "A valid address must be specified.";

		}

	if ($_POST['type'] == "network") {

		if (!is_ipaddr($_POST['address'])) {

			$input_errors[] = "A valid address must be specified.";

		}

		if (!is_numeric($_POST['address_subnet'])) {

			$input_errors[] = "A valid subnet bit count must be specified.";

		}

		if (!is_port($_POST['address']))

			$input_errors[] = "The port must be an integer between 1 and 65535.";

	foreach ($a_aliases as $alias) {

		if (isset($id) && ($a_aliases[$id]) && ($a_aliases[$id] === $alias))

			continue;

		if ($alias['name'] == $_POST['name']) {

			$input_errors[] = "An alias with this name already exists.";

			break;

		}

	}

	if (!$input_errors) {

		$alias = array();

		$alias['name'] = $_POST['name'];

		if ($_POST['type'] == "network")

			$alias['address'] = $_POST['address'] . "/" . $_POST['address_subnet'];

			$alias['address'] = $_POST['address'];

		$address = $alias['address'];

		$isfirst = 0;

		for($x=0; $x<99; $x++) {

			$comd = "\$subnet = \$_POST['address" . $x . "'];";

			eval($comd);

			$comd = "\$subnet_address = \$_POST['address_subnet" . $x . "'];";

			eval($comd);

			if($subnet <> "") {

				if($subnet_address <> "") $address .= "/" . $subnet_address;

			}

		}

		$alias['address'] = $address;

		if (isset($id) && $a_aliases[$id])

			$a_aliases[$id] = $alias;

		else

			$a_aliases[] = $alias;

		exit;

	}

}

<!--

function typesel_change() {

	switch (document.iform.type.selectedIndex) {

		case 0:	/* host */

				var working_with = 'address_subnet' + i;

				var item = document.getElementById(working_with);

				}

		case 1:	/* network */

					comd = 'document.iform.address_subnet' + i + '.disabled = 0;';

					eval(comd);

				}

			var cmd;

					comd = 'document.iform.address_subnet' + i + '.disabled = 1;';

					eval(comd);

					comd = 'document.iform.address_subnet' + i + '.value = "32";';

					eval(comd);

				}

			break;

}

function update_box_type() {

	var indexNum = document.forms[0].type.selectedIndex;

	var selected = document.forms[0].type.options[indexNum].text;

	if(selected == 'Network(s)') {

		document.getElementById ("addressnetworkport").firstChild.data = "Network(s)";

		document.getElementById ("address_subnet").visible = true;

		document.getElementById ("addressnetworkport").firstChild.data = "Host(s)";

		document.getElementById ("addressnetworkport").firstChild.data = "Port(s)";

		document.getElementById ("address_subnet").visible = false;

}

-->

<body link="#0000CC" vlink="#0000CC" alink="#0000CC">

<?php include("fbegin.inc"); ?>

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

</script>

<input type='hidden' name='address_type' value='textbox'></input>

<input type='hidden' name='address_subnet_type' value='select'></input>

<script type="text/javascript" language='javascript'>

<!--

rowname[0] = "address";

rowtype[0] = "textbox";

rowname[1] = "address_subnet";

rowtype[1] = "select";

rowname[2] = "address_subnet";

rowtype[2] = "select";

-->

</script>

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

              <table width="100%" border="0" cellpadding="6" cellspacing="0">

                <tr>

                  <td valign="top" class="vncellreq">Name</td>

                  <td class="vtable"> <input name="name" type="hidden" class="formfld" id="name" size="40" value="<?=htmlspecialchars($pconfig['name']);?>">

		  <?php echo $pconfig['name']; ?>

                    <p><span class="vexpl">NOTE: This alias is in use so the name may not be modified!</span></td>

                </tr>

<?php else: ?>

                    <br> <span class="vexpl">The name of the alias may only consist

                </tr>

                  <td width="22%" valign="top" class="vncell">Description</td>

                  <td width="78%" class="vtable"> <input name="descr" type="text" class="formfld" id="descr" size="40" value="<?=htmlspecialchars($pconfig['descr']);?>">

                    <br> <span class="vexpl">You may enter a description here

                    for your reference (not parsed).</span></td>

                </tr>

                <tr>

                    <select name="type" class="formfld" id="type" onChange="update_box_type(); typesel_change();">

                      <option value="host" <?php if ($pconfig['type'] == "host") echo "selected"; ?>>Host(s)</option>

                      <option value="network" <?php if ($pconfig['type'] == "network") echo "selected"; ?>>Network(s)</option>

		      <option value="port" <?php if ($pconfig['type'] == "port") echo "selected"; ?>>Port(s)</option>

                  </td>

                </tr>

                  <td width="22%" valign="top" class="vncellreq"><div id="addressnetworkport" name="addressnetworkport">Host(s)</div></td>

                  <td width="78%" class="vtable">

		    <table name="maintable" id="maintable">

		      <tbody>

			<?php

			$counter = 0;

			$address = $a_aliases[$id]['address'];

				$address = $item[$counter];

				$address_subnet = "";

				$item2 = explode("/", $address);

				foreach($item2 as $current) {

					if($item2[1] <> "") {

						$address = $item2[0];

						$address_subnet = $item2[1];

					}

				}

				if($counter > 0) $tracker = $counter + 1;

			?>

			<tr><td> <input name="address<?php echo $tracker; ?>" type="text" class="formfld" id="address<?php echo $tracker; ?>" size="20" value="<?=htmlspecialchars($address);?>"></td><td>

			<select name="address_subnet<?php echo $tracker; ?>" class="formfld" id="address_subnet<?php echo $tracker; ?>">

			  <option></option>

			  <?php for ($i = 32; $i >= 1; $i--): ?>

			  <option value="<?=$i;?>" <?php if ($i == $address_subnet) echo "selected"; ?>><?=$i;?></option>

			  <?php endfor; ?>

			</select>

			  <?php

				if($counter > 0)

			</td></tr>

			<?php $counter++; } ?>

		     </tbody>

		    </table>

                  </td>

                </tr>

              </table>

</form>

<script language="JavaScript">

<!--

rows = 1;

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

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

</script>

<?php include("fend.inc"); ?>

</body>

</html>