diff options
Diffstat (limited to 'config/snort/snort_interfaces_global.php')
-rw-r--r-- | config/snort/snort_interfaces_global.php | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/config/snort/snort_interfaces_global.php b/config/snort/snort_interfaces_global.php new file mode 100644 index 00000000..ff3620a3 --- /dev/null +++ b/config/snort/snort_interfaces_global.php @@ -0,0 +1,380 @@ +<?php +/* + snort_interfaces_global.php + part of m0n0wall (http://m0n0.ch/wall) + + Copyright (C) 2003-2006 Manuel Kasper <mk@neon1.net>. + All rights reserved. + + Copyright (C) 2008-2009 Robert Zelaya + Modified for the Pfsense snort package. + 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. +*/ + +$pgtitle = "Services: Snort: Global Settings"; +require_once("guiconfig.inc"); +require_once("/usr/local/pkg/snort/snort.inc"); + +/* make things short */ +$pconfig['snortdownload'] = $config['installedpackages']['snortglobal']['snortdownload']; +$pconfig['oinkmastercode'] = $config['installedpackages']['snortglobal']['oinkmastercode']; +$pconfig['emergingthreats'] = $config['installedpackages']['snortglobal']['emergingthreats']; +$pconfig['rm_blocked'] = $config['installedpackages']['snortglobal']['rm_blocked']; +$pconfig['autorulesupdate7'] = $config['installedpackages']['snortglobal']['autorulesupdate7']; +$pconfig['whitelistvpns'] = $config['installedpackages']['snortglobal']['whitelistvpns']; +$pconfig['clickablalerteurls'] = $config['installedpackages']['snortglobal']['clickablalerteurls']; +$pconfig['associatealertip'] = $config['installedpackages']['snortglobal']['associatealertip']; +$pconfig['snortalertlogtype'] = $config['installedpackages']['snortglobal']['snortalertlogtype']; + + +if ($_POST) { + + unset($input_errors); + $pconfig = $_POST; + + /* input validation */ + if ($_POST['enable']) + { + +/* TODO:a dd check user input code. */ + + } + + if (!$input_errors) { + + if ($_POST["Submit"]) { + + $config['installedpackages']['snortglobal']['snortdownload'] = $_POST['snortdownload']; + $config['installedpackages']['snortglobal']['oinkmastercode'] = $_POST['oinkmastercode']; + $config['installedpackages']['snortglobal']['emergingthreats'] = $_POST['emergingthreats'] ? on : off; + $config['installedpackages']['snortglobal']['rm_blocked'] = $_POST['rm_blocked']; + $config['installedpackages']['snortglobal']['autorulesupdate7'] = $_POST['autorulesupdate7']; + $config['installedpackages']['snortglobal']['whitelistvpns'] = $_POST['whitelistvpns'] ? on : off; + $config['installedpackages']['snortglobal']['clickablalerteurls'] = $_POST['clickablalerteurls'] ? on : off; + $config['installedpackages']['snortglobal']['associatealertip'] = $_POST['associatealertip'] ? on : off; + $config['installedpackages']['snortglobal']['snortalertlogtype'] = $_POST['snortalertlogtype']; + + write_config(); + sleep(2); + + $retval = 0; + + /* set the snort block hosts time IMPORTANT */ + $snort_rm_blocked_info_ck = $config['installedpackages']['snortglobal']['rm_blocked']; + if ($snort_rm_blocked_info_ck == "never_b") + $snort_rm_blocked_false = ""; + else + $snort_rm_blocked_false = "true"; + + if ($snort_rm_blocked_info_ck != "") + { + snort_rm_blocked_install_cron(""); + snort_rm_blocked_install_cron($snort_rm_blocked_false); + } + + /* set the snort rules update time */ + $snort_rules_up_info_ck = $config['installedpackages']['snortglobal']['autorulesupdate7']; + if ($snort_rules_up_info_ck == "never_up") + $snort_rules_up_false = ""; + else + $snort_rules_up_false = "true"; + + if ($snort_rules_up_info_ck != "") + { + snort_rules_up_install_cron(""); + snort_rules_up_install_cron($snort_rules_up_false); + } + + + + $savemsg = get_std_save_message($retval); + + } + + sync_snort_package_all(); + sync_snort_package(); + +} + + + if ($_POST["Reset"]) { + +//////>>>>>>>>> + + function snort_deinstall_settings() +{ + + global $config, $g, $id, $if_real; + conf_mount_rw(); + + + exec("/usr/usr/bin/killall snort"); + sleep(2); + exec("/usr/usr/bin/killall -9 snort"); + sleep(2); + exec("/usr/usr/bin/killall barnyard2"); + sleep(2); + exec("/usr/usr/bin/killall -9 barnyard2"); + sleep(2); + + /* Remove snort cron entries Ugly code needs smoothness*/ +function snort_rm_blocked_deinstall_cron($should_install) +{ + global $config, $g; + conf_mount_rw(); + + $is_installed = false; + + if(!$config['cron']['item']) + return; + + $x=0; + foreach($config['cron']['item'] as $item) + { + if (strstr($item['command'], "snort2c")) + { + $is_installed = true; + break; + } + + $x++; + + } + if($is_installed == true) + { + if($x > 0) + { + unset($config['cron']['item'][$x]); + write_config(); + conf_mount_rw(); + } + + configure_cron(); + + } + conf_mount_ro(); + +} + + function snort_rules_up_deinstall_cron($should_install) +{ + global $config, $g; + conf_mount_rw(); + + $is_installed = false; + + if(!$config['cron']['item']) + return; + + $x=0; + foreach($config['cron']['item'] as $item) { + if (strstr($item['command'], "snort_check_for_rule_updates.php")) { + $is_installed = true; + break; + } + $x++; + } + if($is_installed == true) { + if($x > 0) { + unset($config['cron']['item'][$x]); + write_config(); + conf_mount_rw(); + } + configure_cron(); + } +} + +snort_rm_blocked_deinstall_cron(""); +snort_rules_up_deinstall_cron(""); + + + /* Unset snort registers in conf.xml IMPORTANT snort will not start with out this */ + /* Keep this as a last step */ + unset($config['installedpackages']['snortglobal']); + write_config(); + conf_mount_rw(); + + /* remove all snort iface dir */ + exec('rm -r /usr/local/etc/snort/snort_*'); + exec('rm /var/log/snort/*'); + + conf_mount_ro(); + +} + + snort_deinstall_settings(); + + header( 'Expires: Sat, 26 Jul 1997 05:00:00 GMT' ); + header( 'Last-Modified: ' . gmdate( 'D, d M Y H:i:s' ) . ' GMT' ); + header( 'Cache-Control: no-store, no-cache, must-revalidate' ); + header( 'Cache-Control: post-check=0, pre-check=0', false ); + header( 'Pragma: no-cache' ); + sleep(2); + header("Location: /snort/snort_interfaces_global.php"); + + exit; + +//////>>>>>>>>> + } +} + +include("head.inc"); +?> +<?php include("./snort_fbegin.inc"); ?> +<p class="pgtitle"><?if($pfsense_stable == 'yes'){echo $pgtitle;}?></p> + +<body link="#0000CC" vlink="#0000CC" alink="#0000CC"> +<?php if ($input_errors) print_input_errors($input_errors); ?> +<?php if ($savemsg) print_info_box($savemsg); ?> +<form action="snort_interfaces_global.php" method="post" enctype="multipart/form-data" name="iform" id="iform"> +<table width="100%" border="0" cellpadding="0" cellspacing="0"> + <tr><td class="tabnavtbl"> +<?php + $tab_array = array(); + $tab_array[] = array("Snort Interfaces", false, "/snort/snort_interfaces.php"); + $tab_array[] = array("Global Settings", true, "/snort/snort_interfaces_global.php"); + $tab_array[] = array("Rule Updates", false, "/snort/snort_download_rules.php"); + $tab_array[] = array("Alerts", false, "/snort/snort_alerts.php"); + $tab_array[] = array("Blocked", false, "/snort/snort_blocked.php"); + $tab_array[] = array("Whitelists", false, "/pkg.php?xml=/snort/snort_whitelist.xml"); + $tab_array[] = array("Help & Info", false, "/snort/snort_help_info.php"); + display_top_tabs($tab_array); +?> </td></tr> +<tr> +<td class="tabcont"> +<table width="100%" border="0" cellpadding="6" cellspacing="0"> + <tr> + <td width="22%" valign="top" class="vncell">Install Snort.org rules</td> + <td width="78%" class="vtable"> + <table cellpadding="0" cellspacing="0"> + <tr> + <td colspan="2"><input name="snortdownload" type="radio" id="snortdownload" value="off" onClick="enable_change(false)" <?php if($pconfig['snortdownload']!="premium" && $pconfig['snortdownload']!="basic") echo "checked"; ?>> + Do <strong>NOT</strong> install</td> + </tr> + <tr> + <td colspan="2"><input name="snortdownload" type="radio" id="snortdownload" value="premium" onClick="enable_change(false)" <?php if($pconfig['snortdownload']=="premium") echo "checked"; ?>> + Premium rules <a href="http://forum.pfsense.org/index.php/topic,16847.0.html" target="_blank">HIGHLY RECOMMENDED</a></td> + </tr> + <tr> + <td colspan="2"><input name="snortdownload" type="radio" id="snortdownload" value="basic" onClick="enable_change(false)" <?php if($pconfig['snortdownload']=="basic") echo "checked"; ?>> + Basic Rules</td> + </tr> + <tr> + <td> </td> + <td> </td> + </tr> + </table> + <table width="100%" border="0" cellpadding="6" cellspacing="0"> + <tr> + <td colspan="2" valign="top" class="optsect_t2">Oinkmaster code</td> + </tr> + <tr> + <td class="vncell" valign="top">Code</td> + <td class="vtable"><input name="oinkmastercode" type="text" class="formfld" id="oinkmastercode" size="52" value="<?=htmlspecialchars($pconfig['oinkmastercode']);?>"><br> + Obtain a snort.org Oinkmaster code and paste here.</td> + </table> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">Install <strong>Emergingthreats</strong> rules</td> + <td width="78%" class="vtable"> + <input name="emergingthreats" type="checkbox" value="yes" <?php if ($config['installedpackages']['snortglobal']['emergingthreats']=="on") echo "checked"; ?> onClick="enable_change(false)"><br> + Emerging Threats is an open source community that produces fastest moving and diverse Snort Rules.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">Remove blocked hosts every</td> + <td width="78%" class="vtable"> + <select name="rm_blocked" class="formfld" id="rm_blocked"> + <?php + $interfaces3 = array('never_b' => 'NEVER', '1h_b' => '1 HOUR', '3h_b' => '3 HOURS', '6h_b' => '6 HOURS', '12h_b' => '12 HOURS', '1d_b' => '1 DAY', '4d_b' => '4 DAYS', '7d_b' => '7 DAYS', '28d_b' => '28 DAYS'); + foreach ($interfaces3 as $iface3 => $ifacename3): ?> + <option value="<?=$iface3;?>" <?php if ($iface3 == $pconfig['rm_blocked']) echo "selected"; ?>> + <?=htmlspecialchars($ifacename3);?> + </option> + <?php endforeach; ?> + </select><br> + <span class="vexpl">Please select the amount of time you would like hosts to be blocked for.<br> + Hint: in most cases, 1 hour is a good choice.</span></td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">Update rules automatically</td> + <td width="78%" class="vtable"> + <select name="autorulesupdate7" class="formfld" id="autorulesupdate7"> + <?php + $interfaces3 = array('never_up' => 'NEVER', '6h_up' => '6 HOURS', '12h_up' => '12 HOURS', '1d_up' => '1 DAY', '4d_up' => '4 DAYS', '7d_up' => '7 DAYS', '28d_up' => '28 DAYS'); + foreach ($interfaces3 as $iface3 => $ifacename3): ?> + <option value="<?=$iface3;?>" <?php if ($iface3 == $pconfig['autorulesupdate7']) echo "selected"; ?>> + <?=htmlspecialchars($ifacename3);?> + </option> + <?php endforeach; ?> + </select><br> + <span class="vexpl">Please select the update times for rules.<br> + Hint: in most cases, every 12 hours is a good choice.</span></td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">Whitelist VPNs automatically</td> + <td width="78%" class="vtable"> + <input name="whitelistvpns" type="checkbox" value="yes" <?php if ($config['installedpackages']['snortglobal']['whitelistvpns'] == "on") echo "checked"; ?> onClick="enable_change(false)"><br> + Checking this option will install whitelists for all VPNs.</td> + </tr> + <tr> + <td width="22%" valign="top" class="vncell">Alerts file description type</td> + <td width="78%" class="vtable"> + <select name="snortalertlogtype" class="formfld" id="snortalertlogtype"> + <?php + $interfaces4 = array('full' => 'FULL', 'fast' => 'SHORT'); + foreach ($interfaces4 as $iface4 => $ifacename4): ?> + <option value="<?=$iface4;?>" <?php if ($iface4 == $pconfig['snortalertlogtype']) echo "selected"; ?>> + <?=htmlspecialchars($ifacename4);?> + </option> + <?php endforeach; ?> + </select><br> + <span class="vexpl">Please choose the type of Alert logging you will like see in your alert file.<br> + Hint: Best pratice is to chose full logging.</span> <span class="red"><strong>WARNING:</strong></span> <strong>On change, alert file will be cleared.</strong></td> + </tr> + <tr> + <td width="22%" valign="top"><input name="Reset" type="submit" class="formbtn" value="Reset" onclick="return confirm('Do you really want to delete all global and interface settings?')"><span class="red"><strong> WARNING:</strong><br> + This will reset all global and interface settings.</span> + </td> + <td width="78%"> + <input name="Submit" type="submit" class="formbtn" value="Save" onClick="enable_change(true)"> <input type="button" class="formbtn" value="Cancel" onclick="history.back()"> + </td> + </tr> + <tr> + <td width="22%" valign="top"> </td> + <td width="78%"><span class="vexpl"><span class="red"><strong>Note:<br></strong></span> + Changing any settings on this page will affect all interfaces. Please, double check if your oink code is correct and the type of snort.org account you hold.</span></td> + </tr> + </table> + </td> + </tr> + </table> +</form> +<script language="JavaScript"> +<!-- +enable_change(false); +//--> +</script> +<?php include("fend.inc"); ?> +</body> +</html> |