pfSense

<?php

/*

	firewall_aliases.php

*/

 *  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

 *      "This product includes software developed by the pfSense Project

 *  4. The names "pfSense" and "pfSense Project" must not be used to

 *       endorse or promote products derived from this software without

 *       prior written permission. For written permission, please contact

 *       coreteam@pfsense.org.

 *

 *  5. Products derived from this software may not be called "pfSense"

 *      nor may "pfSense" appear in their names without prior written

 *      permission of the Electric Sheep Fencing, LLC.

 *

 *  6. Redistributions of any form whatsoever must retain the following

 *      acknowledgment:

 *

 *  "This product includes software developed by the pfSense Project

 *  for use in the pfSense software distribution (http://www.pfsense.org/).

 *  EXPRESSED 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 pfSense PROJECT OR

 *  ITS CONTRIBUTORS 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_MODULE:	aliases

*/

##|*IDENT=page-firewall-aliases

##|*NAME=Firewall: Aliases page

##|*DESCR=Allow access to the 'Firewall: Aliases' page.

##|*MATCH=firewall_aliases.php*

##|-PRIV

require_once("filter.inc");

require_once("shaper.inc");

	if ($_POST['apply']) {

		$retval = 0;

		/* reload all components that use aliases */

		$retval = filter_configure();

		if ($retval == 0) {

}

if ($_GET['act'] == "del") {

	if ($a_aliases[$_GET['id']]) {

		$is_alias_referenced = false;

		$referenced_by = false;

		$alias_name = $a_aliases[$_GET['id']]['name'];

		find_alias_reference(array('filter', 'rule'), array('source', 'address'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('filter', 'rule'), array('destination', 'address'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('filter', 'rule'), array('source', 'port'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('filter', 'rule'), array('destination', 'port'), $alias_name, $is_alias_referenced, $referenced_by);

		// NAT Rules

		find_alias_reference(array('nat', 'rule'), array('source', 'address'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'rule'), array('source', 'port'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'rule'), array('destination', 'address'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'rule'), array('destination', 'port'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'rule'), array('target'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'rule'), array('local-port'), $alias_name, $is_alias_referenced, $referenced_by);

		//find_alias_reference(array('nat', 'onetoone'), array('external'), $alias_name, $is_alias_referenced, $referenced_by);

		//find_alias_reference(array('nat', 'onetoone'), array('source', 'address'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'onetoone'), array('destination', 'address'), $alias_name, $is_alias_referenced, $referenced_by);

		// NAT Outbound Rules

		find_alias_reference(array('nat', 'outbound', 'rule'), array('sourceport'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'outbound', 'rule'), array('destination', 'address'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'outbound', 'rule'), array('dstport'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('nat', 'outbound', 'rule'), array('target'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('aliases', 'alias'), array('address'), $alias_name, $is_alias_referenced, $referenced_by);

		find_alias_reference(array('staticroutes', 'route'), array('network'), $alias_name, $is_alias_referenced, $referenced_by);

			unset($a_aliases[$_GET['id']]);

				filter_configure();

				mark_subsystem_dirty('aliases');

			}

		}

}

	global $config;

	$sectionref = &$config;

		if (is_array($sectionref) && isset($sectionref[$sectionname])) {

		foreach ($sectionref as $itemkey => $item) {

			$fieldref = &$sectionref[$itemkey];

				if (is_array($fieldref) && isset($fieldref[$fieldname])) {

					break;

				}

			}

			}

		}

	}

}

	print_info_box_np(gettext("The alias list has been changed.") . "<br />" . gettext("You must apply the changes in order for them to take effect."));

$tab_array = array();

$tab_array[] = array(gettext("Ports"), ($tab == "port"? true : false), "/firewall_aliases.php?tab=port");

$tab_array[] = array(gettext("URLs"), ($tab == "url"? true : false), "/firewall_aliases.php?tab=url");

$tab_array[] = array(gettext("All"), ($tab == "all"? true : false), "/firewall_aliases.php?tab=all");

<table class="table table-striped table-hover">

		<tr>

			<th><?=gettext("Values")?></th>

			<th><?=gettext("Description")?></th>

	</thead>

	<tbody>

<?php

	asort($a_aliases);

			$show_alias= true;

			break;

		case "ip":

		case "host":

		case "network":

			break;

		case "url":

			break;

		case "port":

			break;

		}

		if ($show_alias):

?>

		<tr>

			<td>

				<?=htmlspecialchars($alias['name'])?>

			</td>

			<td>

<?php

	if ($alias["url"]) {

		echo $alias["url"] . "<br />";

	} else {

			echo $aliasurls;

			}

			echo "<br />\n";

		}

		$tmpaddr = explode(" ", $alias['address']);

		$addresses = implode(", ", array_slice($tmpaddr, 0, 10));

		echo $addresses;

		}

	}

?>

			</td>

			<td>

				<?=htmlspecialchars($alias['descr'])?>&nbsp;

			</td>

			<td>

		</tr>

<?php endforeach?>

	</tbody>

</table>

</nav>

	 That way jQuery (in pfenseHelpers.js) will automatically take care of the display. -->

<div>

	<div id="infoblock">

		<?=print_info_box(gettext( 'Aliases act as placeholders for real hosts, networks or ports. They can be used to minimize the number ' .

			'of changes that have to be made if a host, network or port changes. <br />' .

			'You can enter the name of an alias instead of the host, network or port where indicated. The alias will be resolved according to the list above.' . '<br />' .

			'If an alias cannot be resolved (e.g. because you deleted it), the corresponding element (e.g. filter/NAT/shaper rule) will be considered invalid and skipped.'), info)?>

	</div>

</div>