diff options
Diffstat (limited to 'config/suricata/suricata_passlist.php')
| -rw-r--r-- | config/suricata/suricata_passlist.php | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/config/suricata/suricata_passlist.php b/config/suricata/suricata_passlist.php new file mode 100644 index 00000000..fc7c60e2 --- /dev/null +++ b/config/suricata/suricata_passlist.php @@ -0,0 +1,206 @@ +<?php +/* + * suricata_passlist.php + * + * Significant portions of this code are based on original work done + * for the Snort package for pfSense from the following contributors: + * + * Copyright (C) 2005 Bill Marquette <bill.marquette@gmail.com>. + * Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>. + * Copyright (C) 2006 Scott Ullrich + * Copyright (C) 2009 Robert Zelaya Sr. Developer + * Copyright (C) 2012 Ermal Luci + * All rights reserved. + * + * Adapted for Suricata by: + * Copyright (C) 2014 Bill Meeks + * 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_once("guiconfig.inc"); +require_once("/usr/local/pkg/suricata/suricata.inc"); + +if (!is_array($config['installedpackages']['suricata']['passlist'])) + $config['installedpackages']['suricata']['passlist'] = array(); +if (!is_array($config['installedpackages']['suricata']['passlist']['item'])) + $config['installedpackages']['suricata']['passlist']['item'] = array(); +$a_passlist = &$config['installedpackages']['suricata']['passlist']['item']; + +// Calculate the next Pass List index ID +if (isset($config['installedpackages']['suricata']['passlist']['item'])) + $id_gen = count($config['installedpackages']['suricata']['passlist']['item']); +else + $id_gen = '0'; + +function suricata_is_passlist_used($list) { + + /********************************************** + * This function tests the provided Pass List * + * to determine if it is assigned to an * + * interface. * + * * + * On Entry: $list -> Pass List name to test * + * * + * Returns: TRUE if Pass List is in use or * + * FALSE if not in use * + **********************************************/ + + global $config; + + if (!is_array($config['installedpackages']['suricata']['rule'])) + return FALSE; + + foreach($config['installedpackages']['suricata']['rule'] as $v) { + if (isset($v['passlistname']) && $v['passlistname'] == $list) + return TRUE; + } + return FALSE; +} + +if ($_POST['del'] && is_numericint($_POST['list_id'])) { + if ($a_passlist[$_POST['list_id']]) { + /* make sure list is not being referenced by any interface */ + if (suricata_is_passlist_used($a_passlist[$_POST['list_id']]['name'])) { + $input_errors[] = gettext("This Pass List is currently assigned to a Suricata interface and cannot be deleted. Unassign it from all Suricata interfaces first."); + } + if (!$input_errors) { + unset($a_passlist[$_POST['list_id']]); + write_config("Suricata pkg: deleted PASS LIST."); + sync_suricata_package_config(); + header("Location: /suricata/suricata_passlist.php"); + exit; + } + } +} + +$pgtitle = gettext("Suricata: Pass Lists"); +include_once("head.inc"); +?> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> + +<?php +include_once("fbegin.inc"); + +/* Display Alert message */ +if ($input_errors) { + print_input_errors($input_errors); +} +if ($savemsg) { + print_info_box($savemsg); +} +?> + +<form action="/suricata/suricata_passlist.php" method="post"> +<input type="hidden" name="list_id" id="list_id" value=""/> +<table width="100%" border="0" cellpadding="0" cellspacing="0"> +<tr><td> + <?php + $tab_array = array(); + $tab_array[] = array(gettext("Suricata Interfaces"), false, "/suricata/suricata_interfaces.php"); + $tab_array[] = array(gettext("Global Settings"), false, "/suricata/suricata_global.php"); + $tab_array[] = array(gettext("Update Rules"), false, "/suricata/suricata_download_updates.php"); + $tab_array[] = array(gettext("Alerts"), false, "/suricata/suricata_alerts.php"); + $tab_array[] = array(gettext("Blocked"), false, "/suricata/suricata_blocked.php"); + $tab_array[] = array(gettext("Pass Lists"), true, "/suricata/suricata_passlist.php"); + $tab_array[] = array(gettext("Suppress"), false, "/suricata/suricata_suppress.php"); + $tab_array[] = array(gettext("Logs Browser"), false, "/suricata/suricata_logs_browser.php?instance={$instanceid}"); + $tab_array[] = array(gettext("Logs Mgmt"), false, "/suricata/suricata_logs_mgmt.php"); + display_top_tabs($tab_array, true); + ?> + </td> +</tr> +<tr> + <td><div id="mainarea"> + <table id="maintable" class="tabcont" width="100%" border="0" cellpadding="6" cellspacing="0"> + <tr> + <td width="25%" class="listhdrr">List Name</td> + <td width="30%" class="listhdrr">Assigned Alias</td> + <td class="listhdr">Description</td> + <td width="40px" class="list"></td> + </tr> + <?php foreach ($a_passlist as $i => $list): ?> + <tr> + <td class="listlr" + ondblclick="document.location='suricata_passlist_edit.php?id=<?=$i;?>';"> + <?=htmlspecialchars($list['name']);?></td> + <td class="listr" + ondblclick="document.location='suricata_passlist_edit.php?id=<?=$i;?>';" + title="<?=filter_expand_alias($list['address']);?>"> + <?php echo gettext($list['address']);?></td> + <td class="listbg" + ondblclick="document.location='suricata_passlist_edit.php?id=<?=$i;?>';"> + <font color="#FFFFFF"> <?=htmlspecialchars($list['descr']);?> + </td> + <td valign="middle" nowrap class="list"> + <table border="0" cellspacing="0" cellpadding="1"> + <tr> + <td valign="middle"><a href="suricata_passlist_edit.php?id=<?=$i;?>"> + <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_e.gif" width="17" height="17" border="0" title="<?php echo gettext("Edit pass list"); ?>"></a> + </td> + <td><input type="image" name="del[]" onclick="document.getElementById('list_id').value='<?=$i;?>';return confirm('<?=gettext("Do you really want to delete this pass list? Click OK to continue or CANCEL to quit.)!");?>');" + src="/themes/<?= $g['theme']; ?>/images/icons/icon_x.gif" width="17" height="17" border="0" title="<?php echo gettext("Delete pass list"); ?>"/> + </td> + </tr> + </table> + </td> + </tr> + <?php endforeach; ?> + <tr> + <td class="list" colspan="3"></td> + <td class="list"> + <table border="0" cellspacing="0" cellpadding="1"> + <tr> + <td valign="middle" width="17"> </td> + <td valign="middle"><a href="suricata_passlist_edit.php?id=<?php echo $id_gen;?> "> + <img src="/themes/<?= $g['theme']; ?>/images/icons/icon_plus.gif" + width="17" height="17" border="0" title="<?php echo gettext("add a new pass list"); ?>"/></a> + </td> + </tr> + </table> + </td> + </tr> + </table> + </div> + </td> + </tr> +</table> +<br> +<table width="100%" border="0" cellpadding="1" + cellspacing="1"> + <tr> + <td width="100%"><span class="vexpl"><span class="red"><strong><?php echo gettext("Notes:"); ?></strong></span> + <p><?php echo gettext("1. Here you can create Pass List files for your Suricata package rules. Hosts on a Pass List are never blocked by Suricata."); ?><br/> + <?php echo gettext("2. Add all the IP addresses or networks (in CIDR notation) you want to protect against Suricata block decisions."); ?><br/> + <?php echo gettext("3. The default Pass List includes the WAN IP and gateway, defined DNS servers, VPNs and locally-attached networks."); ?><br/> + <?php echo gettext("4. Be careful, it is very easy to get locked out of your system by altering the default settings."); ?></p></span></td> + </tr> + <tr> + <td width="100%"><span class="vexpl"><?php echo gettext("Remember you must restart Suricata on the interface for changes to take effect!"); ?></span></td> + </tr> +</table> +</form> +<?php include("fend.inc"); ?> +</body> +</html> |