. All rights reserved. Pfsense snort GUI Copyright (C) 2008-2011 Robert Zelaya. 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_new.inc"); require_once("/usr/local/pkg/snort/snort_gui.inc"); // set page vars $uuid = $_GET['uuid']; if (isset($_POST['uuid'])) $uuid = $_POST['uuid']; if ($uuid == '') { echo 'error: no uuid'; exit(0); } // unset Session tmp on page load unset($_SESSION['snort']['tmp']); // list rules in the default dir $a_list = snortSql_fetchAllSettings('snortDBrules', 'Snortrules', 'uuid', $uuid); $snortRuleDir = '/usr/local/etc/snort/sn_' . $uuid . '_' . $a_list['interface']; // list rules in the default dir $filterDirList = array(); $filterDirList = snortScanDirFilter($snortRuleDir . '/rules', '.rules'); // START read rule file if ($_GET['openruleset']) { $rulefile = $_GET['openruleset']; }else{ $rulefile = $filterDirList[0]; } $workingFile = $snortRuleDir . '/rules/' . $rulefile; //split the contents of the string file into an array using the delimiter // used by rule gui edit and table build code $splitcontents = split_rule_file($workingFile); function load_rule_file($incoming_file, $splitcontents) { //read snort file $filehandle = fopen($incoming_file, "r"); //read file into string, and get filesize $contents = fread($filehandle, filesize($incoming_file)); //close handler fclose ($filehandle); $pattern = '/(^alert |^# alert )/'; foreach ( $splitcontents as $val ) { // remove whitespaces $rmWhitespaces = preg_replace('/\s\s+/', ' ', $val); // filter none alerts if (preg_match($pattern, $rmWhitespaces)) { $splitcontents2[] = $val; } } unset($splitcontents); return $splitcontents2; } //Load the rule file $splitcontents2 = load_rule_file($workingFile, $splitcontents); $countSig = count($splitcontents2); if ($countSig > 0) { $newFilterRuleSigArray = newFilterRuleSig($splitcontents2); } /* * SET GLOBAL ARRAY $_SESSION['snort'] */ $_SESSION['snort']['tmp']['snort_rules']['dbName'] = 'snortDBrules'; $_SESSION['snort']['tmp']['snort_rules']['dbTable'] = 'SnortruleSigs'; $_SESSION['snort']['tmp']['snort_rules']['ifaceuuid'] = $uuid; $_SESSION['snort']['tmp']['snort_rules']['ifaceselected'] = $a_list['interface']; $_SESSION['snort']['tmp']['snort_rules']['rulefile'] = $rulefile; // find ./ -name test.txt | xargs grep "^disablesid 127 " $pgtitle = "Snort: Category: rule: $rulefile"; include("/usr/local/pkg/snort/snort_head.inc"); ?>


Please Wait...
Category: There are rules in this category.


Snort Signatures:
On Sid Proto Src Port Dst Port Message  



   
Note:
This is the Snort Rule Signature Viewer. Please make sure not to add a whitespace before alert or #alert.

Warning:
New settings will not take effect until interface restart.