diff options
Diffstat (limited to 'config/snort/snort_interfaces_suppress_edit.php')
| -rw-r--r-- | config/snort/snort_interfaces_suppress_edit.php | 321 |
1 files changed, 121 insertions, 200 deletions
diff --git a/config/snort/snort_interfaces_suppress_edit.php b/config/snort/snort_interfaces_suppress_edit.php index 7303349f..782b9784 100644 --- a/config/snort/snort_interfaces_suppress_edit.php +++ b/config/snort/snort_interfaces_suppress_edit.php @@ -1,44 +1,47 @@ <?php -/* $Id$ */ /* - firewall_aliases_edit.php - Copyright (C) 2004 Scott Ullrich - All rights reserved. - - originially part of m0n0wall (http://m0n0.ch/wall) - Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>. - All rights reserved. - - modified for the pfsense snort package - Copyright (C) 2009-2010 Robert Zelaya. - 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. + * snort_interfaces_suppress_edit.php + * Copyright (C) 2004 Scott Ullrich + * All rights reserved. + * + * originially part of m0n0wall (http://m0n0.ch/wall) + * Copyright (C) 2003-2004 Manuel Kasper <mk@neon1.net>. + * All rights reserved. + * + * modified for the pfsense snort package + * Copyright (C) 2009-2010 Robert Zelaya. + * 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/snort/snort_gui.inc"); require_once("/usr/local/pkg/snort/snort.inc"); + +if (!is_array($config['installedpackages']['snortglobal'])) + $config['installedpackages']['snortglobal'] = array(); +$snortglob = $config['installedpackages']['snortglobal']; + if (!is_array($config['installedpackages']['snortglobal']['suppress'])) $config['installedpackages']['snortglobal']['suppress'] = array(); if (!is_array($config['installedpackages']['snortglobal']['suppress']['item'])) @@ -48,25 +51,7 @@ $a_suppress = &$config['installedpackages']['snortglobal']['suppress']['item']; $id = $_GET['id']; if (isset($_POST['id'])) $id = $_POST['id']; -if (!is_numeric($id)) - $id = 0; // XXX: safety belt - - -/* gen uuid for each iface */ -if (is_array($config['installedpackages']['snortglobal']['suppress']['item'][$id])) { - if ($config['installedpackages']['snortglobal']['suppress']['item'][$id]['uuid'] == '') { - //$snort_uuid = gen_snort_uuid(strrev(uniqid(true))); - $suppress_uuid = 0; - while ($suppress_uuid > 65535 || $suppress_uuid == 0) { - $suppress_uuid = mt_rand(1, 65535); - $pconfig['uuid'] = $suppress_uuid; - } - } else if ($config['installedpackages']['snortglobal']['suppress']['item'][$id]['uuid'] != '') { - $suppress_uuid = $config['installedpackages']['snortglobal']['suppress']['item'][$id]['uuid']; - } -} -$d_snort_suppress_dirty_path = '/var/run/snort_suppress.dirty'; /* returns true if $name is a valid name for a whitelist file name or ip */ function is_validwhitelistname($name) { @@ -85,27 +70,25 @@ if (isset($id) && $a_suppress[$id]) { $pconfig['name'] = $a_suppress[$id]['name']; $pconfig['uuid'] = $a_suppress[$id]['uuid']; $pconfig['descr'] = $a_suppress[$id]['descr']; - $pconfig['suppresspassthru'] = base64_decode($a_suppress[$id]['suppresspassthru']); + if (!empty($a_suppress[$id]['suppresspassthru'])); + $pconfig['suppresspassthru'] = base64_decode($a_suppress[$id]['suppresspassthru']); + if (empty($a_suppress[$id]['uuid'])) + $pconfig['uuid'] = uniqid(); } if ($_POST['submit']) { - unset($input_errors); $pconfig = $_POST; + $reqdfields = explode(" ", "name"); + $reqdfieldsn = array("Name"); do_input_validation($_POST, $reqdfields, $reqdfieldsn, &$input_errors); if(strtolower($_POST['name']) == "defaultwhitelist") $input_errors[] = "Whitelist file names may not be named defaultwhitelist."; - $x = is_validwhitelistname($_POST['name']); - if (!isset($x)) { - $input_errors[] = "Reserved word used for whitelist file name."; - } else { - if (is_validwhitelistname($_POST['name']) == false) - $input_errors[] = "Whitelist file name may only consist of the characters a-z, A-Z and 0-9 _. Note: No Spaces. Press Cancel to reset."; - } - + if (is_validwhitelistname($_POST['name']) == false) + $input_errors[] = "Whitelist file name may only consist of the characters a-z, A-Z and 0-9 _. Note: No Spaces. Press Cancel to reset."; /* check for name conflicts */ foreach ($a_suppress as $s_list) { @@ -122,9 +105,10 @@ if ($_POST['submit']) { if (!$input_errors) { $s_list = array(); $s_list['name'] = $_POST['name']; - $s_list['uuid'] = $suppress_uuid; + $s_list['uuid'] = uniqid(); $s_list['descr'] = mb_convert_encoding($_POST['descr'],"HTML-ENTITIES","auto"); - $s_list['suppresspassthru'] = base64_encode($_POST['suppresspassthru']); + if ($_POST['suppresspassthru']) + $s_list['suppresspassthru'] = base64_encode($_POST['suppresspassthru']); if (isset($id) && $a_suppress[$id]) $a_suppress[$id] = $s_list; @@ -132,16 +116,14 @@ if ($_POST['submit']) { $a_suppress[] = $s_list; write_config(); - sync_snort_package_config(); header("Location: /snort/snort_interfaces_suppress.php"); exit; } - } -$pgtitle = "Services: Snort: Suppression: Edit $suppress_uuid"; +$pgtitle = "Services: Snort: Suppression: Edit"; include_once("head.inc"); ?> @@ -150,146 +132,85 @@ include_once("head.inc"); <?php include("fbegin.inc"); -echo $snort_general_css; -?> - -<div class="body2"><?if($pfsense_stable == 'yes'){echo '<p class="pgtitle">' . $pgtitle . '</p>';}?> +if($pfsense_stable == 'yes'){echo '<p class="pgtitle">' . $pgtitle . '</p>';} -<?php if ($input_errors) print_input_errors($input_errors); ?> -<div id="inputerrors"></div> - -<form action="/snort/snort_interfaces_suppress_edit.php?id=<?=$id?>" - method="post" name="iform" id="iform"><?php - /* Display Alert message */ - if ($input_errors) { - print_input_errors($input_errors); // TODO: add checks - } - - if ($savemsg) { - print_info_box2($savemsg); - } - - //if (file_exists($d_snortconfdirty_path)) { - if (file_exists($d_snort_suppress_dirty_path)) { - echo '<p>'; - - if($savemsg) { - print_info_box_np2("{$savemsg}"); - }else{ - print_info_box_np2(' - The Snort configuration has changed and snort needs to be restarted on this interface.<br> - You must apply the changes in order for them to take effect.<br> - '); - } - } - ?> +if ($input_errors) print_input_errors($input_errors); +if ($savemsg) + print_info_box($savemsg); +?> +<form action="/snort/snort_interfaces_suppress_edit.php" name="iform" id="iform" method="post"> <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tr> - <td class="tabnavtbl"> - - <div class="newtabmenu" style="margin: 1px 0px; width: 775px;"><!-- Tabbed bar code--> - <ul class="newtabmenu"> - <li><a href="/snort/snort_interfaces.php"><span>Snort Interfaces</span></a></li> - <li><a href="/snort/snort_interfaces_global.php"><span>Global - Settings</span></a></li> - <li><a href="/snort/snort_download_updates.php"><span>Updates</span></a></li> - <li><a href="/snort/snort_alerts.php"><span>Alerts</span></a></li> - <li><a href="/snort/snort_blocked.php"><span>Blocked</span></a></li> - <li><a href="/snort/snort_interfaces_whitelist.php"><span>Whitelists</span></a></li> - <li class="newtabmenu_active"><a - href="/snort/snort_interfaces_suppress.php"><span>Suppress</span></a></li> - <li><a class="example8" href="/snort/help_and_info.php"><span>Help</span></a></li> - </ul> - </div> - - </td> - </tr> - - <tr> - <td class="tabcont"> - <table width="100%" border="0" cellpadding="6" cellspacing="0"> +<tr><td class="tabcont"> +<table width="100%" border="0" cellpadding="6" cellspacing="0"> +<tr> + <td colspan="2" class="listtopic">Add the name and description of the file.</td> +</tr> +<tr> + <td width="22%" valign="top" class="vncellreq"><?php echo gettext("Name"); ?></td> + <td width="78%" class="vtable"><input name="name" type="text" id="name" + class="formfld unkown" size="40" value="<?=htmlspecialchars($pconfig['name']);?>" /> <br /> + <span class="vexpl"> <?php echo gettext("The list name may only consist of the " . + "characters a-z, A-Z and 0-9."); ?> <span class="red"><?php echo gettext("Note:"); ?> </span> + <?php echo gettext("No Spaces."); ?> </span></td> +</tr> +<tr> + <td width="22%" valign="top" class="vncell"><?php echo gettext("Description"); ?></td> + <td width="78%" class="vtable"><input name="descr" type="text" + class="formfld unkown" id="descr" size="40" value="<?=$pconfig['descr'];?>" /> <br /> + <span class="vexpl"> <?php echo gettext("You may enter a description here for your " . + "reference (not parsed)."); ?> </span></td> +</tr> +<tr> + <td colspan="2"> + <div style='background-color: #E0E0E0' id='redbox'> + <table width='100%'> <tr> - <td colspan="2" valign="top" class="listtopic">Add the name and - description of the file.</td> + <td width='8%'> </td> + <td width='70%'><font size="2" color='#FF850A'><b><?php echo gettext("NOTE:"); ?></b></font> + <font color='#000000'> <?php echo gettext("The threshold keyword " . + "is deprecated as of version 2.8.5. Use the event_filter keyword " . + "instead."); ?></font></td> </tr> - <tr> - <td valign="top" class="vncellreq2">Name</td> - <td class="vtable"><input name="name" type="text" id="name" - size="40" value="<?=htmlspecialchars($pconfig['name']);?>" /> <br /> - <span class="vexpl"> The list name may only consist of the - characters a-z, A-Z and 0-9. <span class="red">Note: </span> No - Spaces. </span></td> - </tr> - <tr> - <td width="22%" valign="top" class="vncell2">Description</td> - <td width="78%" class="vtable"><input name="descr" type="text" - id="descr" size="40" value="<?=$pconfig['descr'];?>" /> <br /> - <span class="vexpl"> You may enter a description here for your - reference (not parsed). </span></td> - </tr> - </table> - <table width="100%" border="0" cellpadding="6" cellspacing="0"> - <table height="32" width="100%"> - <tr> - <td> - <div style='background-color: #E0E0E0' id='redbox'> - <table width='100%'> - <tr> - <td width='8%'> <img - style='vertical-align: middle' - src="/snort/images/icon_excli.png" width="40" height="32"></td> - <td width='70%'><font size="2" color='#FF850A'><b>NOTE:</b></font> - <font size="2" color='#000000'> The threshold keyword - is deprecated as of version 2.8.5. Use the event_filter keyword - instead.</font></td> - </tr> - </table> - </div> - </td> - </tr> - <script type="text/javascript"> - NiftyCheck(); - Rounded("div#redbox","all","#FFF","#E0E0E0","smooth"); - Rounded("td#blackbox","all","#FFF","#000000","smooth"); - </script> - <tr> - <td colspan="2" valign="top" class="listtopic">Apply suppression or - filters to rules. Valid keywords are 'suppress', 'event_filter' and - 'rate_filter'.</td> - </tr> - <tr> - <td colspan="2" valign="top" class="vncell"><b>Example 1;</b> - suppress gen_id 1, sig_id 1852, track by_src, ip 10.1.1.54<br> - <b>Example 2;</b> event_filter gen_id 1, sig_id 1851, type limit, - track by_src, count 1, seconds 60<br> - <b>Example 3;</b> rate_filter gen_id 135, sig_id 1, track by_src, - count 100, seconds 1, new_action log, timeout 10</td> - </tr> - <tr> - <td width="100%" class="vtable"><textarea wrap="off" - name="suppresspassthru" cols="142" rows="28" id="suppresspassthru" - class="formpre"><?=htmlspecialchars($pconfig['suppresspassthru']);?></textarea> - </td> - </tr> - <tr> - <td width="78%"><input id="submit" name="submit" type="submit" - class="formbtn" value="Save" /> <input id="cancelbutton" - name="cancelbutton" type="button" class="formbtn" value="Cancel" - onclick="history.back()" /> <?php if (isset($id) && $a_suppress[$id]): ?> - <input name="id" type="hidden" value="<?=$id;?>" /> <?php endif; ?> - </td> - </tr> - </table> </table> - </td> - </tr> + </div> + </td> +</tr> +<tr> + <td colspan="2" valign="top" class="listtopic"><?php echo gettext("Apply suppression or " . + "filters to rules. Valid keywords are 'suppress', 'event_filter' and " . + "'rate_filter'."); ?></td> +</tr> +<tr> +<td colspan="2" valign="top" class="vncell"><b><?php echo gettext("Example 1;"); ?></b> + suppress gen_id 1, sig_id 1852, track by_src, ip 10.1.1.54<br> + <b><?php echo gettext("Example 2;"); ?></b> event_filter gen_id 1, sig_id 1851, type limit, + track by_src, count 1, seconds 60<br> + <b><?php echo gettext("Example 3;"); ?></b> rate_filter gen_id 135, sig_id 1, track by_src, + count 100, seconds 1, new_action log, timeout 10</td> +</tr> +<tr> + <td width="10%" class="vncell"> <?php echo gettext("Advanced pass through"); ?></td> + <td width="100%" class="vtable"><textarea wrap="off" + name="suppresspassthru" cols="90" rows="28" id="suppresspassthru" class="formpre"><?=htmlspecialchars($pconfig['suppresspassthru']);?></textarea> + </td> +</tr> +<tr> + <td width="22%"> </td> + <td width="78%"><input id="submit" name="submit" type="submit" + class="formbtn" value="Save" /> <input id="cancelbutton" + name="cancelbutton" type="button" class="formbtn" value="Cancel" + onclick="history.back()" /> <?php if (isset($id) && $a_suppress[$id]): ?> + <input name="id" type="hidden" value="<?=$id;?>" /> <?php endif; ?> + </td> +</tr> +</table> +</td></tr> </table> </form> - -</div> - - <?php include("fend.inc"); ?> - +<?php include("fend.inc"); ?> +<script type="text/javascript"> +Rounded("div#redbox","all","#FFF","#E0E0E0","smooth"); +</script> </body> </html> |