snort-dev to snort, snort to snort-old, Release

1 files changed, 0 insertions, 2306 deletions

diff --git a/config/snort-dev/snort.inc b/config/snort-dev/snort.inc
deleted file mode 100644
index cd8ba9a2..00000000
--- a/config/snort-dev/snort.inc
+++ /dev/null
@@ -1,2306 +0,0 @@
-<?php
-/* $Id$ */
-/*
-	snort.inc
-	Copyright (C) 2006 Scott Ullrich
-	Copyright (C) 2009 Robert Zelaya
-	part of pfSense
-	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("pfsense-utils.inc");
-require_once("config.inc");
-require_once("functions.inc");
-
-// Needed on 2.0 because of filter_get_vpns_list()
-require_once("filter.inc");
-
-/* find out if were in 1.2.3-RELEASE */
-
-$pfsense_ver_chk = exec('/bin/cat /etc/version');
-if ($pfsense_ver_chk == '1.2.3-RELEASE')
-{
-	$pfsense_stable = 'yes';
-}else{
-	$pfsense_stable = 'no';
-}
-
-/* checks to see if snort is running yes/no and stop/start */
-	function Running_Ck($snort_uuid, $if_real, $id) {
-		global $config;
-	
-	$snort_up_ck = exec("/bin/ps -auwx | /usr/bin/grep -v grep | /usr/bin/grep snort | /usr/bin/awk '{print \$2;}' | sed 1q");
-
-	if(snort_up_ck == ''){
-		$snort_up = 'no';
-		return $snort_up;
-	}
-
-	if(snort_up_ck != ''){
-
-	//$snort_up_pre = exec("/usr/bin/top -a -U snort -u | grep -v grep | grep \"R {$snort_uuid}_{$if_real}\" | awk '{print \$1;}'");
-	//$snort_up_s = exec("/usr/bin/top -U snort -u | grep snort | grep {$snort_up_pre} | /usr/bin/awk '{print \$1;}'");
-	//$snort_up_r = exec("/usr/bin/top -U root -u | grep snort | grep {$snort_up_pre} | /usr/bin/awk '{print \$1;}'");
-
-	/* use ob_clean to clear output buffer, this code needs to be watched */
-	ob_clean();
-	$snort_up_prell = exec("/usr/bin/top -a -U snort -u | grep -v grep | grep \"R {$snort_uuid}_{$if_real}\" | awk '{print \$1;}'", $retval);
-
-	if ($snort_up_prell != "") {
-		$snort_uph = 'yes';
-	}else{
-		$snort_uph = 'no';
-		}
-	}
-
-	return $snort_uph;
-	}
-
-/* checks to see if barnyard2 is running yes/no */
-	function Running_Ck_b($snort_uuid, $if_real, $id) {
-		global $config;
-	
-	$snort_up_ck_b = exec("/bin/ps -auwx | /usr/bin/grep -v grep | /usr/bin/grep barnyard2 | /usr/bin/awk '{print \$2;}' | sed 1q");
-
-	if($snort_up_ck_b == ''){
-		$snort_up_b = 'no';
-		return $snort_up_b;
-	}
-
-	if(snort_up_ck_b != ''){
-	
-	//$snort_up_pre_b = exec("/usr/bin/top -a -U snort -u | grep -v grep | grep \"f snort_{$snort_uuid}_{$if_real}.u2\" | awk '{print \$1;}'");
-	//$snort_up_s_b = exec("/usr/bin/top -U snort -u | grep barnyard2 | grep {$snort_up_pre_b} | /usr/bin/awk '{print \$1;}'");
-	//$snort_up_r_b = exec("/usr/bin/top -U root -u | grep barnyard2 | grep {$snort_up_pre_b} | /usr/bin/awk '{print \$1;}'");
-
-	/* use ob_clean to clear output buffer, this code needs to be watched */
-	ob_clean();
-	$snort_up_pre_b = exec("/usr/bin/top -a -U snort -u | grep -v grep | grep \"f snort_{$snort_uuid}_{$if_real}.u2\" | awk '{print \$1;}'");
-
-	if ($snort_up_pre_b != '') {
-		$snort_up_b = 'yes';
-	}else{
-		$snort_up_b = 'no';
-		}
-	}
-
-	return $snort_up_b;
-	}
-
-	function Running_Stop($snort_uuid, $if_real, $id) {
-		global $config;
-		
-	$start_up_pre = exec("/usr/bin/top -a -U snort -u | grep -v grep | grep \"R {$snort_uuid}_{$if_real}\" | awk '{print \$1;}'");
-	$start_up_s = exec("/usr/bin/top -U snort -u | grep snort | grep {$start_up_pre} | awk '{ print $1; }'");
-	$start_up_r = exec("/usr/bin/top -U root -u | grep snort | grep {$start_up_pre} | awk '{ print $1; }'");
-	
-	$start2_upb_pre = exec("/usr/bin/top -a -U snort -u | grep -v grep | grep \"snort_{$snort_uuid}_{$if_real}.u2\" | awk '{print \$1;}'");
-	$start2_upb_s = exec("/usr/bin/top -U snort -u | grep barnyard2 | grep {$start2_upb_pre} | awk '{ print $1; }'");
-	$start2_upb_r = exec("/usr/bin/top -U root -u | grep barnyard2 | grep {$start2_upb_pre} | awk '{ print $1; }'");
-
-		if ($start_up_s != "" || $start_up_r != "" || $start2_upb_s != "" || $start2_upb_r != "")
-		{
-			if ($start_up_s != "")
-			{
-				exec("/bin/kill {$start_up_s}");
-				exec("/bin/rm /var/run/snort_{$snort_uuid}_{$if_real}*");
-			}
-		
-			if ($start2_upb_s != "")
-			{
-				exec("/bin/kill {$start2_upb_s}");
-				exec("/bin/rm /var/run/barnyard2_{$snort_uuid}_{$if_real}*");
-			}
-		
-			if ($start_up_r != "")
-			{
-				exec("/bin/kill {$start_up_r}");
-				exec("/bin/rm /var/run/snort_{$snort_uuid}_{$if_real}*");
-			}
-		
-			if ($start2_upb_r != "")
-			{
-				exec("/bin/kill {$start2_upb_r}");
-				exec("/bin/rm /var/run/barnyard2_{$snort_uuid}_{$if_real}*");
-			}
-		
-			/* Log Iface stop */
-			exec("/usr/bin/logger -p daemon.info -i -t SnortStartup 'Interface Rule STOP for {$snort_uuid}_{$if_real}...'");
-		}
-	}
-
-	
-	function Running_Start($snort_uuid, $if_real, $id) {
-		global $config;
-
-		$snort_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['enable'];
-		if ($snort_info_chk == 'on') {
-		exec("/usr/local/bin/snort -u snort -g snort -R \"{$snort_uuid}_{$if_real}\" -D -q -l /var/log/snort -G {$snort_uuid} -c /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/snort.conf -i {$if_real}");
-		}
-		/* define snortbarnyardlog_chk */
-		/* top will have trouble if the uuid is to far back */
-		$snortbarnyardlog_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['barnyard_enable'];
-		$snortbarnyardlog_mysql_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['barnyard_mysql'];
-		if ($snortbarnyardlog_info_chk == 'on' && $snortbarnyardlog_mysql_info_chk != '' && $snort_info_chk == 'on') {
-		exec("/usr/local/bin/barnyard2 -f \"snort_{$snort_uuid}_{$if_real}.u2\" -u snort -g snort -c /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.conf -w /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.waldo -D -q");
-		}
-		
-		/* Log Iface stop */
-		exec("/usr/bin/logger -p daemon.info -i -t SnortStartup 'Interface Rule START for {$id}_{$snort_uuid}_{$if_real}...'");
-	}
-
-/* get the real iface name of wan */
-function convert_friendly_interface_to_real_interface_name2($interface)
-{
-        global $config;
-		
-        $lc_interface = strtolower($interface);
-        if($lc_interface == "lan") return $config['interfaces']['lan']['if'];
-        if($lc_interface == "wan") return $config['interfaces']['wan']['if'];
-        $ifdescrs = array();
-        for ($j = 1; isset($config['interfaces']['opt' . $j]); $j++)
-                $ifdescrs['opt' . $j] = "opt" . $j;
-        foreach ($ifdescrs as $ifdescr => $ifname)
-		{
-                if(strtolower($ifname) == $lc_interface)
-            return $config['interfaces'][$ifname]['if'];
-                if(strtolower($config['interfaces'][$ifname]['descr']) == $lc_interface)
-                        return $config['interfaces'][$ifname]['if'];
-		}
-   
-   return $interface;
-}
-
-$if_real_wan = convert_friendly_interface_to_real_interface_name2($interface_fake);
-
-/* Allow additional execution time 0 = no limit. */
-ini_set('max_execution_time', '9999');
-ini_set('max_input_time', '9999');
-
-/* define oinkid */
-if($config['installedpackages']['snortglobal'])
-	$oinkid = $config['installedpackages']['snortglobal']['oinkmastercode'];
-	
-function snort_postinstall()
-{
-	global $config;
-	conf_mount_rw();
-
-	if(!file_exists("/var/log/snort/")) {
-	mwexec("mkdir -p /var/log/snort/");
-	mwexec("mkdir -p /var/log/snort/barnyard2");
-	}
-
-	if(!file_exists("/var/log/snort/alert"))
-		touch("/var/log/snort/alert");
-
-	/* snort -> advanced features */
-	$bpfbufsize = $config['installedpackages']['snortglobal']['bpfbufsize'];
-	$bpfmaxbufsize = $config['installedpackages']['snortglobal']['bpfmaxbufsize'];
-	$bpfmaxinsns = $config['installedpackages']['snortglobal']['bpfmaxinsns'];
-
-	
-	/* create a few directories and ensure the sample files are in place */
-	exec("/bin/mkdir -p /usr/local/etc/snort");
-	exec("/bin/mkdir -p /var/log/snort");
-	exec("/bin/mkdir -p /usr/local/etc/snort/rules");
-
-	if(file_exists("/usr/local/etc/snort/snort.conf-sample")) 
-	{
-		exec("/bin/rm /usr/local/etc/snort/snort.conf-sample");
-		exec("/bin/rm /usr/local/etc/snort/threshold.conf-sample");
-		exec("/bin/rm /usr/local/etc/snort/sid-msg.map-sample");
-		exec("/bin/rm /usr/local/etc/snort/unicode.map-sample");
-		exec("/bin/rm /usr/local/etc/snort/classification.config-sample");
-		exec("/bin/rm /usr/local/etc/snort/generators-sample");
-		exec("/bin/rm /usr/local/etc/snort/reference.config-sample");
-		exec("/bin/rm /usr/local/etc/snort/gen-msg.map-sample");
-		exec("/bin/rm /usr/local/etc/snort/sid");
-		exec("/bin/rm /usr/local/etc/rc.d/snort");
-		exec("/bin/rm /usr/local/etc/rc.d/bardyard2");
-	}
-	
-	if(!file_exists("/usr/local/etc/snort/custom_rules"))
-	{
-		exec("/bin/mkdir -p /usr/local/etc/snort/custom_rules/");
-	}
-	
-	exec("/usr/sbin/pw groupadd snort");
-	exec('/usr/sbin/pw useradd snort -c "SNORT USER" -d /nonexistent -g snort -s /sbin/nologin');
-	exec("/usr/sbin/chown -R snort:snort /var/log/snort");
-	exec("/usr/sbin/chown -R snort:snort /usr/local/etc/snort");
-	exec("/usr/sbin/chown -R snort:snort /usr/local/lib/snort");
-	exec("/bin/chmod -R 755  /var/log/snort");
-	exec("/bin/chmod -R 755  /usr/local/etc/snort");
-	exec("/bin/chmod -R 755  /usr/local/lib/snort");
-	
-	
-	/* remove example files */
-	if(file_exists("/usr/local/lib/snort/dynamicrules/lib_sfdynamic_example_rule.so.0"))
-	{
-		exec('/bin/rm /usr/local/lib/snort/dynamicrules/lib_sfdynamic_example*');
-	}
-	
-	if(file_exists("/usr/local/lib/snort/dynamicpreprocessor/lib_sfdynamic_preprocessor_example.so"))
-	{
-		exec('/bin/rm /usr/local/lib/snort/dynamicpreprocessor/lib_sfdynamic_preprocessor_example*');
-	}
-
-	/* find out if were in 1.2.3-RELEASE */
-	$pfsense_ver_chk = exec('/bin/cat /etc/version');
-	if ($pfsense_ver_chk == '1.2.3-RELEASE')
-	{
-		$pfsense_stable = 'yes';
-	}else{
-		$pfsense_stable = 'no';
-	}
-
-	/* move files around, make it look clean */
-	exec('/bin/mkdir -p /usr/local/www/snort/css');
-	exec('/bin/mkdir -p /usr/local/www/snort/images');
-	exec('/bin/mkdir -p /usr/local/www/snort/javascript');
-	
-	chdir ("/usr/local/www/snort/css/");
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/css/style.css');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/css/style2.css');
-	chdir ("/usr/local/www/snort/images/");
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/alert.jpg');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/down.gif');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/down2.gif');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/icon-table-sort.png');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/icon-table-sort-asc.png');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/icon-table-sort-desc.png');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/up.gif');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/up2.gif');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/logo.jpg');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/footer.jpg');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/footer2.jpg');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/images/icon_excli.png');
-	chdir ("/usr/local/www/snort/javascript/");
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/javascript/jquery.blockUI.js');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/javascript/jquery-1.3.2.js');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/javascript/mootools.js');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/javascript/sortableTable.js');
-	exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/javascript/tabs.js');
-	
-	/* install barnyard2 for 2.0 and 1.2.3 */
-	chdir ("/usr/local/bin/");
-	if ($pfsense_stable == 'yes') {
-		exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/bin/7.2.x86/barnyard2');
-	}else{
-		exec('/usr/bin/fetch http://www.pfsense.com/packages/config/snort-dev/bin/8.0.x86/barnyard2');
-	}
-	exec('/bin/chmod 077 /usr/local/bin/barnyard2');
-	
-	/* back to default */
-	chdir ("/root/");
-	
-	conf_mount_ro();
-	
-}	
-	
-function sync_package_snort_reinstall() 
-{
-	global $config;
-	conf_mount_rw();
-	
-	if(!$config['installedpackages']['snortglobal'])
-		return;
-    
-	/* create snort configuration file */
-	create_snort_conf();
-  
-	/* start snort service */
-	// start_service("snort"); // do not start, may be needed latter.
-	
-	conf_mount_ro();
-}
-
-/* func for updating cron */
-function snort_rm_blocked_install_cron($should_install) 
-{
-        global $config, $g;
-
-        if ($g['booting']==true)
-                return;
-
-        $is_installed = false;
-
-        if(!$config['cron']['item'])
-                return;
-
-        $x=0;
-        foreach($config['cron']['item'] as $item)
-		{
-                if (strstr($item['command'], "snort2c"))
-				{
-                        $is_installed = true;
-                        break;
-                }
-                $x++;
-        }
-		
-	$snort_rm_blocked_info_ck = $config['installedpackages']['snortglobal']['rm_blocked'];
-		if ($snort_rm_blocked_info_ck == "1h_b")
-		{
-                $snort_rm_blocked_min = "*/5";
-                $snort_rm_blocked_hr = "*";
-                $snort_rm_blocked_mday = "*";
-                $snort_rm_blocked_month = "*";
-                $snort_rm_blocked_wday = "*";
-				$snort_rm_blocked_expire = "3600";
-		}
-		if ($snort_rm_blocked_info_ck == "3h_b")
-		{
-                $snort_rm_blocked_min = "*/15";
-                $snort_rm_blocked_hr = "*";
-                $snort_rm_blocked_mday = "*";
-                $snort_rm_blocked_month = "*";
-                $snort_rm_blocked_wday = "*";
-				$snort_rm_blocked_expire = "10800";
-		}
-		if ($snort_rm_blocked_info_ck == "6h_b")
-		{
-                $snort_rm_blocked_min = "*/30";
-                $snort_rm_blocked_hr = "*";
-                $snort_rm_blocked_mday = "*";
-                $snort_rm_blocked_month = "*";
-                $snort_rm_blocked_wday = "*";
-				$snort_rm_blocked_expire = "21600";
-		}
-		if ($snort_rm_blocked_info_ck == "12h_b")
-		{
-                $snort_rm_blocked_min = "2";
-                $snort_rm_blocked_hr = "*/1";
-                $snort_rm_blocked_mday = "*";
-                $snort_rm_blocked_month = "*";
-                $snort_rm_blocked_wday = "*";
-				$snort_rm_blocked_expire = "43200";
-		}
-		if ($snort_rm_blocked_info_ck == "1d_b")
-		{
-                $snort_rm_blocked_min = "2";
-                $snort_rm_blocked_hr = "*/2";
-                $snort_rm_blocked_mday = "*";
-                $snort_rm_blocked_month = "*";
-                $snort_rm_blocked_wday = "*";
-				$snort_rm_blocked_expire = "86400";
-		}
-		if ($snort_rm_blocked_info_ck == "4d_b")
-		{
-                $snort_rm_blocked_min = "2";
-                $snort_rm_blocked_hr = "*/8";
-                $snort_rm_blocked_mday = "*";
-                $snort_rm_blocked_month = "*";
-                $snort_rm_blocked_wday = "*";
-				$snort_rm_blocked_expire = "345600";
-		}
-		if ($snort_rm_blocked_info_ck == "7d_b")
-		{
-                $snort_rm_blocked_min = "2";
-                $snort_rm_blocked_hr = "*/14";
-                $snort_rm_blocked_mday = "*";
-                $snort_rm_blocked_month = "*";
-                $snort_rm_blocked_wday = "*";
-				$snort_rm_blocked_expire = "604800";
-		}
-		if ($snort_rm_blocked_info_ck == "28d_b")
-		{
-                $snort_rm_blocked_min = "2";
-                $snort_rm_blocked_hr = "0";
-                $snort_rm_blocked_mday = "*/2";
-                $snort_rm_blocked_month = "*";
-                $snort_rm_blocked_wday = "*";
-				$snort_rm_blocked_expire = "2419200";
-		}
-        switch($should_install) 
-		{
-                case true:
-                        if(!$is_installed) 
-						{		
-                                $cron_item = array();
-                                $cron_item['minute'] = "$snort_rm_blocked_min";
-                                $cron_item['hour'] = "$snort_rm_blocked_hr";
-                                $cron_item['mday'] = "$snort_rm_blocked_mday";
-                                $cron_item['month'] = "$snort_rm_blocked_month";
-                                $cron_item['wday'] = "$snort_rm_blocked_wday";
-                                $cron_item['who'] = "root";
-                                $cron_item['command'] = "/usr/bin/nice -n20 /usr/local/sbin/expiretable -t $snort_rm_blocked_expire snort2c";
-                                $config['cron']['item'][] = $cron_item;
-                                write_config("Installed $snort_rm_blocked_info_ck minute filter reload for Time Based Rules");
-                                configure_cron();
-                        }
-                break;
-                case false:
-                        if($is_installed == true) 
-						{
-                                if($x > 0) 
-								{
-                                        unset($config['cron']['item'][$x]);
-                                        write_config();
-										conf_mount_rw();
-                                }
-                                configure_cron();
-                        }
-                break;
-		}
-}
-
-/* func to install snort update */
-function snort_rules_up_install_cron($should_install) {
-        global $config, $g;
-
-        if ($g['booting']==true)
-                return;
-
-        $is_installed = false;
-
-        if(!$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++;
-        }
-	$snort_rules_up_info_ck = $config['installedpackages']['snortglobal']['autorulesupdate7'];
-		if ($snort_rules_up_info_ck == "6h_up") {
-                $snort_rules_up_min = "3";
-                $snort_rules_up_hr = "*/6";
-                $snort_rules_up_mday = "*";
-                $snort_rules_up_month = "*";
-                $snort_rules_up_wday = "*";
-		}
-		if ($snort_rules_up_info_ck == "12h_up") {
-                $snort_rules_up_min = "3";
-                $snort_rules_up_hr = "*/12";
-                $snort_rules_up_mday = "*";
-                $snort_rules_up_month = "*";
-                $snort_rules_up_wday = "*";
-		}
-		if ($snort_rules_up_info_ck == "1d_up") {
-                $snort_rules_up_min = "3";
-                $snort_rules_up_hr = "0";
-                $snort_rules_up_mday = "*/1";
-                $snort_rules_up_month = "*";
-                $snort_rules_up_wday = "*";
-		}
-		if ($snort_rules_up_info_ck == "4d_up") {
-                $snort_rules_up_min = "3";
-                $snort_rules_up_hr = "0";
-                $snort_rules_up_mday = "*/4";
-                $snort_rules_up_month = "*";
-                $snort_rules_up_wday = "*";
-		}
-		if ($snort_rules_up_info_ck == "7d_up") {
-                $snort_rules_up_min = "3";
-                $snort_rules_up_hr = "0";
-                $snort_rules_up_mday = "*/7";
-                $snort_rules_up_month = "*";
-                $snort_rules_up_wday = "*";
-		}
-		if ($snort_rules_up_info_ck == "28d_up") {
-                $snort_rules_up_min = "3";
-                $snort_rules_up_hr = "0";
-                $snort_rules_up_mday = "*/28";
-                $snort_rules_up_month = "*";
-                $snort_rules_up_wday = "*";
-		}
-        switch($should_install) {
-                case true:
-                        if(!$is_installed) {		
-                                $cron_item = array();
-                                $cron_item['minute'] = "$snort_rules_up_min";
-                                $cron_item['hour'] = "$snort_rules_up_hr";
-                                $cron_item['mday'] = "$snort_rules_up_mday";
-                                $cron_item['month'] = "$snort_rules_up_month";
-                                $cron_item['wday'] = "$snort_rules_up_wday";
-                                $cron_item['who'] = "root";
-                                $cron_item['command'] = "/usr/bin/nice -n20 /usr/local/bin/php -f /usr/local/pkg/snort/snort_check_for_rule_updates.php >> /usr/local/etc/snort/snort_update.log";
-                                $config['cron']['item'][] = $cron_item;
-                                write_config("Installed 15 minute filter reload for Time Based Rules");
-                                configure_cron();
-                        }
-                break;
-                case false:
-                        if($is_installed == true) {
-                                if($x > 0) {
-                                        unset($config['cron']['item'][$x]);
-                                        write_config();
-										conf_mount_rw();
-                                }
-                                configure_cron();
-                        }
-                break;
-		}
-}
-
-function sync_snort_package_remove_old()
-{
-
-	global $config, $g;
-
-$snort_dir_scan = '/usr/local/etc/snort';
-
-// scan dirm might have to make this into a funtion
-$dh_scan  = opendir($snort_dir_scan);
-while (false !== ($dir_filename = readdir($dh_scan))) {
-    $list_dir_files[] = $dir_filename;
-}
-
-// find  patern in a array, very cool code
-class array_ereg {
-    function array_ereg($pattern) { $this->pattern = $pattern; }
-    function ereg($string) {
-        return ereg($this->pattern, $string);
-    }
-}
-
-                        $rule_array2 = $config['installedpackages']['snortglobal']['rule'];
-                        $id2 = -1;
-                        foreach ($rule_array2 as $value)
-                        {
-
-                        $id += 1;
-
-                        $result_lan = $config['installedpackages']['snortglobal']['rule'][$id]['interface'];
-                        $if_real = convert_friendly_interface_to_real_interface_name2($result_lan);
-
-						$snort_rules_list[] = "snort_$id$if_real";
-
-						}
-
-
-$snort_dir_filter = array_filter($list_dir_files, array(new array_ereg("snort_"), 'ereg'));
-$snort_dir_filter_search_result = array_diff($snort_dir_filter, $snort_rules_list);
-
-                        foreach ($snort_dir_filter_search_result as $value)
-                        {
-							exec("rm -r /usr/local/etc/snort/$value");
-                        }
-
-}
-
-/* make sure this func on writes to files and does not start snort */
-function sync_snort_package()
-{
-	global $config, $g;
-	conf_mount_rw();
-
-	/* all new files are for the user snort nologin */
-	if(!file_exists("/var/log/snort"))
-	{
-		exec("/bin/mkdir -p /var/log/snort");
-	}
-	
-	exec("/usr/sbin/chown -R snort:snort /var/log/snort");
-	exec("/usr/sbin/chown -R snort:snort /usr/local/etc/snort");
-	exec("/usr/sbin/chown -R snort:snort /usr/local/lib/snort");
-	exec("/bin/chmod -R 755  /var/log/snort");
-	exec("/bin/chmod -R 755  /usr/local/etc/snort");
-	exec("/bin/chmod -R 755  /usr/local/lib/snort");
-
-
-	conf_mount_ro();
-}
-
-/* make sure this func on writes to files and does not start snort */
-function sync_snort_package_all()
-{
-	global $config, $g, $id, $if_real, $snort_uuid, $interface_fake;
-
-/* RedDevil suggested code */
-/* TODO: more testing needs to be done */
-exec("/sbin/sysctl net.bpf.bufsize=8388608");
-exec("/sbin/sysctl net.bpf.maxbufsize=4194304");
-exec("/sbin/sysctl net.bpf.maxinsns=512");
-exec("/sbin/sysctl net.inet.tcp.rfc1323=1");
-
-# Error checking
-if ($id != '' && $if_real != '') //new
-{
-	/* do not start config build if rules is empty */
-	if (!empty($config['installedpackages']['snortglobal']['rule'])) 
-	{
-
-		conf_mount_rw();
-
-				$snort_uuid = $config['installedpackages']['snortglobal']['rule'][$id]['uuid'];
-				$result_lan = $config['installedpackages']['snortglobal']['rule'][$id]['interface'];
-				$if_real = convert_friendly_interface_to_real_interface_name($result_lan);
-
-				/* create snort configuration file */
-				create_snort_conf($id, $if_real, $snort_uuid);
-
-				/* if rules exist cp rules to each iface */
-				create_rules_iface($id, $if_real, $snort_uuid);
-
-				/* create snort bootup file snort.sh only create once */
-				create_snort_sh();
-
-				/* create barnyard2 configuration file */
-				$snortbarnyardlog_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['barnyard_enable'];
-				if ($snortbarnyardlog_info_chk == 'on')
-					create_barnyard2_conf($id, $if_real, $snort_uuid);
-
-				sync_snort_package();
-
-		conf_mount_ro();
-		}
-	}
-}
-
-/* only be run on new iface create, bootup and ip refresh */
-function sync_snort_package_empty()
-{
-	global $config, $g;
-	conf_mount_rw();
-
-	/* do not start config build if rules is empty */
-	if (!empty($config['installedpackages']['snortglobal']['rule'])) 
-	{
-		if ($id == "") 
-		{
-
-			$rule_array = $config['installedpackages']['snortglobal']['rule'];
-			$id = -1;
-			foreach ($rule_array as $value)
-			{
-
-				if ($id == '') {
-				$id = 0;
-				}
-
-				$id += 1;
-
-				$result_lan = $config['installedpackages']['snortglobal']['rule'][$id]['interface'];
-				$if_real = convert_friendly_interface_to_real_interface_name2($result_lan);
-				$snort_uuid = $config['installedpackages']['snortglobal']['rule'][$id]['uuid'];
-
-				if ($if_real != '' && $snort_uuid != '') {
-				/* create snort configuration file */
-				create_snort_conf($id, $if_real, $snort_uuid);
-
-				/* if rules exist cp rules to each iface */
-				create_rules_iface($id, $if_real, $snort_uuid);
-
-				/* create barnyard2 configuration file */
-				$snortbarnyardlog_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['barnyard_enable'];
-				if ($snortbarnyardlog_info_chk == 'on')
-					create_barnyard2_conf($id, $if_real, $snort_uuid);
-				}
-			}
-
-				/* create snort bootup file snort.sh only create once */
-				create_snort_sh();
-
-				sync_snort_package();
-
-		}
-	}
-}
-
-/* Start of main config files */
-/* Start of main config files */
-
-
-/* open snort.sh for writing" */
-function create_snort_sh()
-{
-		# Don not add $id or this will break
-
-        global $config, $g;
-        conf_mount_rw();
-
-	/* do not start config build if rules is empty */
-	if (!empty($config['installedpackages']['snortglobal']['rule'])) 
-	{
-		if ($id == "") 
-		{
-
-			$rule_array = $config['installedpackages']['snortglobal']['rule'];
-			$id = -1;
-			foreach ($rule_array as $value)
-			{
-
-			$id += 1;
-
-			$snort_uuid = $config['installedpackages']['snortglobal']['rule'][$id]['uuid'];
-			$result_lan = $config['installedpackages']['snortglobal']['rule'][$id]['interface'];
-			$if_real = convert_friendly_interface_to_real_interface_name($result_lan);
-
-	/* define snortbarnyardlog_chk */
-	$snortbarnyardlog_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['barnyard_enable'];
-	$snortbarnyardlog_mysql_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['barnyard_mysql'];
-	
-	if ($snortbarnyardlog_info_chk == 'on' && $snortbarnyardlog_mysql_info_chk != '') {
-	$start_barnyard2 = "sleep 4;/usr/local/bin/barnyard2 -f snort_{$snort_uuid}_{$if_real}.u2 -u snort -g snort -c /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.conf -w /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.waldo -D -q";
-	}
-			
-/* Get all interface startup commands ready */
-
-$snort_sh_text2[] = <<<EOD
-###### For Each Iface
-
-		# If Snort proc is NOT running
-		if [ "`/bin/ps -auwx | grep -v grep | grep "R {$snort_uuid}_{$if_real}" | awk '{print $2;}'`" = "" ]; then
-
-		/bin/echo "snort.sh run" > /tmp/snort.sh.pid
-		
-		# Start snort and barnyard2
-		/bin/rm /var/run/snort_{$snort_uuid}_{$if_real}.pid
-		/bin/rm /var/run/snort_{$snort_uuid}_{$if_real}.pid.lck
-
-		/usr/local/bin/snort -u snort -g snort -R {$snort_uuid}_{$if_real} -D -q -l /var/log/snort -G {$snort_uuid} -c /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/snort.conf -i {$if_real}
-		$start_barnyard2
-
-		/usr/bin/logger -p daemon.info -i -t SnortStartup "Snort HARD Reload For {$snort_uuid}_{$if_real}..."
-
-		fi
-EOD;
-
-$snort_sh_text3[] = <<<EOE
-
-###### For Each Iface
-
-		#### Fake start only used on bootup and Pfsense IP changes
-		#### Only try to restart if snort is running on Iface
-		if [ "`/bin/ps -auwx | /usr/bin/grep -v grep | /usr/bin/grep "R {$snort_uuid}_{$if_real}" | /usr/bin/awk '{print $2;}'`" != "" ]; then
-
-		snort_pid="`/bin/ps -auwx | /usr/bin/grep -v grep | /usr/bin/grep "R {$snort_uuid}_{$if_real}" | /usr/bin/awk '{print $2;}'`"
-		/usr/bin/logger -p daemon.info -i -t SnortStartup "Snort already running, soft restart"
-
-		#### Restart Iface
-		/bin/kill -HUP \${snort_pid}
-		/usr/bin/logger -p daemon.info -i -t SnortStartup "Snort Soft Reload For {$snort_uuid}_{$if_real}..."
-
-		fi
-
-EOE;
-
-$snort_sh_text4[] = <<<EOF
-
-		pid_s=`/bin/ps -auwx | /usr/bin/grep -v grep | /usr/bin/grep "R {$snort_uuid}_{$if_real}" | /usr/bin/awk '{print \$2;}'`
-		sleep 3
-		pid_b=`/bin/ps -auwx | /usr/bin/grep -v grep | /usr/bin/grep "snort_{$snort_uuid}_{$if_real}.u2" | /usr/bin/awk '{print \$2;}'`
-
-		if [ \${pid_s} ] ; then
-		
-		/bin/echo "snort.sh run" > /tmp/snort.sh.pid
-		/usr/bin/logger -p daemon.info -i -t SnortStartup "Snort HARD STOP For {$snort_uuid}_{$if_real}..."
-
-		/bin/kill \${pid_s}
-		sleep 3
-		/bin/kill \${pid_b}
-
-		/bin/rm /var/run/snort_{$snort_uuid}_{$if_real}.pid.lck
-		/bin/rm /var/run/snort_{$snort_uuid}_{$if_real}.pid
-
-		fi
-
-EOF;
-
-			}
-		}
-	}
-
-
-$start_snort_iface_start = implode("\n\n", $snort_sh_text2);
-
-$start_snort_iface_restart = implode("\n\n", $snort_sh_text3);
-
-$start_snort_iface_stop = implode("\n\n", $snort_sh_text4);
-
-/* open snort.sh for writing" */
-conf_mount_rw();
-
-$snort_sh_text = <<<EOD
-#!/bin/sh
-########
-# This file was automatically generated
-# by the pfSense service handler.
-# Code added to protect from double starts on pfSense bootup
-######## Begining of Main snort.sh
-
-rc_start() {
-
-		#### Check for double starts, Pfsense has problems with that
-		if /bin/ls /tmp/snort.sh.pid > /dev/null ; then
-
-		/usr/bin/logger -p daemon.info -i -t SnortStartup "Error: snort.sh IS running"
-		exit 0
-
-		fi
-
-		/bin/echo "snort.sh run" > /tmp/snort.sh.pid
-
-		#### Remake the configs on boot Important!
-		/usr/local/bin/php -f /usr/local/pkg/pf/snort_dynamic_ip_reload.php
-		/usr/bin/logger -p daemon.info -i -t SnortStartup "Snort Startup files Sync..."
-
-$start_snort_iface_restart
-
-		/bin/rm /tmp/snort.sh.pid
-
-		#### If on Fake start snort is NOT running DO a real start.
-		if [ "`/bin/ps -auwx | grep -v grep | grep "R {$snort_uuid}_{$if_real}" | awk '{print $2;}'`" = "" ]; then
-
-		rc_start_real
-
-		fi
-}
-
-rc_start_real() {
-
-		#### Check for double starts, Pfsense has problems with that
-		if /bin/ls /tmp/snort.sh.pid > /dev/null ; then
-		/usr/bin/logger -p daemon.info -i -t SnortStartup "Error: snort.sh IS running"
-		exit 0
-		fi
-
-$start_snort_iface_start
-
-		/bin/rm /tmp/snort.sh.pid
-
-}
-
-rc_stop() {
-
-		#### Check for double starts, Pfsense has problems with that
-		if /bin/ls /tmp/snort.sh.pid > /dev/null ; then
-		/usr/bin/logger -p daemon.info -i -t SnortStartup "Error: snort.sh IS running"
-		exit 0
-		fi
-
-$start_snort_iface_stop
-
-		/bin/rm /tmp/snort.sh.pid
-		/bin/rm /var/run/snort*
-
-}
-
-case $1 in
-	start)
-		rc_start
-		;;
-	start_real)
-		rc_start_real
-		;;
-	stop)
-		rc_stop
-		;;
-	restart)
-		rc_stop
-		rc_start_real
-		;;
-esac
-
-EOD;
-
-        /* write out snort.sh */
-        $bconf = fopen("/usr/local/etc/rc.d/snort.sh", "w");
-        if(!$bconf) {
-                log_error("Could not open /usr/local/etc/rc.d/snort.sh for writing.");
-                exit;
-        }
-		/* write snort.sh */
-        fwrite($bconf, $snort_sh_text);
-        fclose($bconf);
-
-}
-
-
-///////////////////////// >>>>>>>>>>>>
-
-/* if rules exist copy to new interfaces */
-function create_rules_iface($id, $if_real, $snort_uuid)
-{
-
-    global $config, $g;
-    conf_mount_rw();
-
-		$if_rule_dir = "/usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/rules";
-		$folder_chk = (count(glob("$if_rule_dir/*")) === 0) ? 'empty' : 'full';
-
-		if ($folder_chk == "empty")
-		{
-			exec("/bin/cp -R /usr/local/etc/snort/rules /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}");
-			if (file_exists("/usr/local/etc/snort/custom_rules/local_{$snort_uuid}_{$if_real}.rules"))
-			{
-				exec("/bin/cp /usr/local/etc/snort/custom_rules/local_{$snort_uuid}_{$if_real}.rules /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/rules/local_{$snort_uuid}_{$if_real}.rules");
-			}
-		}
-	
-}
-
-/* open barnyard2.conf for writing */
-function create_barnyard2_conf($id, $if_real, $snort_uuid) {
-        global $bconfig, $g;
-        /* write out barnyard2_conf */
-
-		if(!file_exists("/usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.conf"))
-		{
-			exec("/bin//usr/bin/touch /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.conf");
-		}
-		
-        $barnyard2_conf_text = generate_barnyard2_conf($id, $if_real, $snort_uuid);
-        $bconf = fopen("/usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.conf", "w");
-        if(!$bconf) {
-                log_error("Could not open /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.conf for writing.");
-                exit;
-        }
-        fwrite($bconf, $barnyard2_conf_text);
-        fclose($bconf);
-}
-
-/* open barnyard2.conf for writing" */
-function generate_barnyard2_conf($id, $if_real, $snort_uuid) {
-
-        global $config, $g;
-        conf_mount_rw();
-
-/* define snortbarnyardlog */
-/* TODO: add support for the other 5 output plugins */
-
-$snortbarnyardlog_database_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['barnyard_mysql'];
-$snortbarnyardlog_hostname_info_chk = exec("/bin/hostname");
-
-$barnyard2_conf_text = <<<EOD
-
-#	barnyard2.conf
-#   barnyard2 can be found at http://www.securixlive.com/barnyard2/index.php
-#
-#	Copyright (C) 2006 Robert Zelaya
-#	part of pfSense
-#	All rights reserved.
-#
-#	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.
-#
-
-# set the appropriate paths to the file(s) your Snort process is using
-
-config reference_file:	    /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/reference.config
-config classification_file: /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/classification.config
-config gen_file:            /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/gen-msg.map
-config sid_file:	        /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/sid-msg.map
-
-config hostname:       $snortbarnyardlog_hostname_info_chk
-config interface:      {$snort_uuid}_{$if_real}
-
-# Step 2: setup the input plugins
-input unified2
-
-config logdir: /var/log/snort
-
-# database: log to a variety of databases
-# output database: log, mysql, user=xxxx password=xxxxxx dbname=xxxx host=xxx.xxx.xxx.xxxx
-
-$snortbarnyardlog_database_info_chk
-
-EOD;
-
-        return $barnyard2_conf_text;
-
-}
-
-function create_snort_conf($id, $if_real, $snort_uuid)
-{
-	global $config, $g;
-	/* write out snort.conf */
-	
-	if ($if_real != '' && $snort_uuid != '') {
-
-	$snort_conf_text = generate_snort_conf($id, $if_real, $snort_uuid);
-	conf_mount_rw();
-	$conf = fopen("/usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/snort.conf", "w");
-	if(!$conf) {
-		log_error("Could not open /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/snort.conf for writing.");
-		exit;
-	}
-	fwrite($conf, $snort_conf_text);
-	fclose($conf);
-	conf_mount_ro();
-	}
-}
-
-function snort_deinstall()
-{
-
-	global $config, $g, $id, $if_real;
-	conf_mount_rw();
-
-	/* remove custom sysctl */
-	remove_text_from_file("/etc/sysctl.conf", "sysctl net.bpf.bufsize=20480");
-	/* decrease bpf buffers back to 4096, from 20480 */
-	exec("/sbin/sysctl net.bpf.bufsize=4096");
-	exec("/usr/usr/bin/killall snort");
-	sleep(2);
-	exec("/usr/usr/bin/killall -9 snort");
-	sleep(2);
-	exec("/usr/usr/bin/killall barnyard2");
-	sleep(2);
-	exec("/usr/usr/bin/killall -9 barnyard2");
-	sleep(2);
-	exec("/usr/sbin/pw userdel snort");
-	exec("/usr/sbin/pw groupdel snort");
-	exec("rm -rf /usr/local/etc/snort*");
-	//exec("cd /var/db/pkg && pkg_delete `ls | grep barnyard2`");
-	exec("cd /var/db/pkg && pkg_delete `ls | grep snort`");
-	exec("cd /var/db/pkg && pkg_delete `ls | grep mysql`");
-	exec("cd /var/db/pkg && pkg_delete `ls | grep pcre`");
-	exec("cd /var/db/pkg && pkg_delete `ls | grep perl`");
-
-	/* Remove snort cron entries Ugly code needs smoothness*/
-
-function snort_rm_blocked_deinstall_cron($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();
-	
-	exec("rm -r /usr/local/www/snort");
-	exec("rm -r /usr/local/pkg/snort");
-	exec("rm -r /usr/local/lib/snort/");
-	exec("rm -r /var/log/snort/");
-	
-	conf_mount_ro();
-
-}
-
-function generate_snort_conf($id, $if_real, $snort_uuid)
-{
-
-	global $config, $g;
-	
-	conf_mount_rw();
-
-	/* obtain external interface */
-	/* XXX: make multi wan friendly */
-	$snort_ext_int = $config['installedpackages']['snortglobal']['rule'][$id]['interface'];
-
-	/* create basic files */
-	if(!file_exists("/usr/local/etc/snort/snort/snort_{$snort_uuid}_{$if_real}"))
-	{
-		exec("/bin/mkdir -p /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/");
-		exec("/bin/mkdir -p /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/rules");
-
-		if(!file_exists("/usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/gen-msg.map"))
-		{
-			exec("/bin/cp /usr/local/etc/snort/classification.config /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/classification.config");
-			exec("/bin/cp /usr/local/etc/snort/gen-msg.map /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/gen-msg.map");
-			exec("/bin/cp /usr/local/etc/snort/reference.config /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/reference.config");
-			exec("/bin/cp /usr/local/etc/snort/sid-msg.map /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/sid-msg.map");
-			exec("/bin/cp /usr/local/etc/snort/unicode.map /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/unicode.map");
-			exec("/bin/cp /usr/local/etc/snort/threshold.conf /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/threshold.conf");
-			exec("/bin/cp /usr/local/etc/snort/snort.conf /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/snort.conf");
-			exec("/bin/cp/usr/bin/touch /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/barnyard2.conf");
-			exec("/bin/mkdir -p /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/rules");
-		}
-	}
-	
-/* define snortalertlogtype */
-$snortalertlogtype = $config['installedpackages']['snortglobal']['snortalertlogtype'];
-if ($snortalertlogtype == fast)
-    $snortalertlogtype_type = "output alert_fast: alert";
-else
-	$snortalertlogtype_type = "output alert_full: alert"; 
-
-/* define alertsystemlog */
-$alertsystemlog_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['alertsystemlog'];
-if ($alertsystemlog_info_chk == on)
-    $alertsystemlog_type = "output alert_syslog: log_alert";
-
-/* define tcpdumplog */
-$tcpdumplog_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['tcpdumplog'];
-if ($tcpdumplog_info_chk == on)
-    $tcpdumplog_type = "output log_tcpdump: snorttcpd.log";
-
-/* define snortunifiedlog */
-$snortunifiedlog_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['snortunifiedlog'];
-if ($snortunifiedlog_info_chk == on)
-    $snortunifiedlog_type = "output unified2: filename snort_{$snort_uuid}_{$if_real}.u2, limit 128";
-
-/* define spoink (DISABLED)*/
-$spoink_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['blockoffenders7'];
-if ($spoink_info_chk == on)
-    $spoink_type = "output alert_pf: /var/db/whitelist,snort2c";
-
-	/* define servers and ports snortdefservers */
-
-/* def DNS_SERVSERS */
-$def_dns_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_dns_servers'];
-if ($def_dns_servers_info_chk == "")
-	$def_dns_servers_type = "\$HOME_NET";
-else 
-	$def_dns_servers_type = "$def_dns_servers_info_chk";
-
-/* def DNS_PORTS */
-$def_dns_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_dns_ports'];
-if ($def_dns_ports_info_chk == "")
-	$def_dns_ports_type = "53";
-else 
-	$def_dns_ports_type = "$def_dns_ports_info_chk";
-
-/* def SMTP_SERVSERS */
-$def_smtp_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_smtp_servers'];
-if ($def_smtp_servers_info_chk == "")
-	$def_smtp_servers_type = "\$HOME_NET";
-else 
-	$def_smtp_servers_type = "$def_smtp_servers_info_chk";
-
-/* def SMTP_PORTS */
-$def_smtp_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_smtp_ports'];
-if ($def_smtp_ports_info_chk == "")
-	$def_smtp_ports_type = "25";
-else 
-	$def_smtp_ports_type = "$def_smtp_ports_info_chk";
-
-/* def MAIL_PORTS */
-$def_mail_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_mail_ports'];
-if ($def_mail_ports_info_chk == "")
-	$def_mail_ports_type = "25,143,465,691";
-else 
-	$def_mail_ports_type = "$def_mail_ports_info_chk";
-	
-/* def HTTP_SERVSERS */
-$def_http_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_http_servers'];
-if ($def_http_servers_info_chk == "")
-	$def_http_servers_type = "\$HOME_NET";
-else 
-	$def_http_servers_type = "$def_http_servers_info_chk";
-
-/* def WWW_SERVSERS */
-$def_www_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_www_servers'];
-if ($def_www_servers_info_chk == "")
-	$def_www_servers_type = "\$HOME_NET";
-else 
-	$def_www_servers_type = "$def_www_servers_info_chk";
-
-/* def HTTP_PORTS */
-$def_http_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_http_ports'];
-if ($def_http_ports_info_chk == "")
-	$def_http_ports_type = "80";
-else 
-	$def_http_ports_type = "$def_http_ports_info_chk";
-	
-/* def SQL_SERVSERS */
-$def_sql_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_sql_servers'];
-if ($def_sql_servers_info_chk == "")
-	$def_sql_servers_type = "\$HOME_NET";
-else 
-	$def_sql_servers_type = "$def_sql_servers_info_chk";
-
-/* def ORACLE_PORTS */
-$def_oracle_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_oracle_ports'];
-if ($def_oracle_ports_info_chk == "")
-	$def_oracle_ports_type = "1521";
-else 
-	$def_oracle_ports_type = "$def_oracle_ports_info_chk";
-
-/* def MSSQL_PORTS */
-$def_mssql_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_mssql_ports'];
-if ($def_mssql_ports_info_chk == "")
-	$def_mssql_ports_type = "1433";
-else 
-	$def_mssql_ports_type = "$def_mssql_ports_info_chk";
-
-/* def TELNET_SERVSERS */
-$def_telnet_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_telnet_servers'];
-if ($def_telnet_servers_info_chk == "")
-	$def_telnet_servers_type = "\$HOME_NET";
-else 
-	$def_telnet_servers_type = "$def_telnet_servers_info_chk";
-	
-/* def TELNET_PORTS */
-$def_telnet_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_telnet_ports'];
-if ($def_telnet_ports_info_chk == "")
-	$def_telnet_ports_type = "23";
-else 
-	$def_telnet_ports_type = "$def_telnet_ports_info_chk";
-	
-/* def SNMP_SERVSERS */
-$def_snmp_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_snmp_servers'];
-if ($def_snmp_servers_info_chk == "")
-	$def_snmp_servers_type = "\$HOME_NET";
-else 
-	$def_snmp_servers_type = "$def_snmp_servers_info_chk";
-	
-/* def SNMP_PORTS */
-$def_snmp_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_snmp_ports'];
-if ($def_snmp_ports_info_chk == "")
-	$def_snmp_ports_type = "161";
-else 
-	$def_snmp_ports_type = "$def_snmp_ports_info_chk";
-	
-/* def FTP_SERVSERS */
-$def_ftp_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_ftp_servers'];
-if ($def_ftp_servers_info_chk == "")
-	$def_ftp_servers_type = "\$HOME_NET";
-else 
-	$def_ftp_servers_type = "$def_ftp_servers_info_chk";
-	
-/* def FTP_PORTS */
-$def_ftp_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_ftp_ports'];
-if ($def_ftp_ports_info_chk == "")
-	$def_ftp_ports_type = "21";
-else 
-	$def_ftp_ports_type = "$def_ftp_ports_info_chk";
-	
-/* def SSH_SERVSERS */
-$def_ssh_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_ssh_servers'];
-if ($def_ssh_servers_info_chk == "")
-	$def_ssh_servers_type = "\$HOME_NET";
-else 
-	$def_ssh_servers_type = "$def_ssh_servers_info_chk";
-	
-/* if user has defined a custom ssh port, use it */
-if($config['system']['ssh']['port'])
-	$ssh_port = $config['system']['ssh']['port'];
-else
-	$ssh_port = "22";
-	
-/* def SSH_PORTS */
-$def_ssh_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_ssh_ports'];
-if ($def_ssh_ports_info_chk == "")
-	$def_ssh_ports_type = "{$ssh_port}";
-else 
-	$def_ssh_ports_type = "$def_ssh_ports_info_chk";
-	
-/* def POP_SERVSERS */
-$def_pop_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_pop_servers'];
-if ($def_pop_servers_info_chk == "")
-	$def_pop_servers_type = "\$HOME_NET";
-else 
-	$def_pop_servers_type = "$def_pop_servers_info_chk";
-	
-/* def POP2_PORTS */
-$def_pop2_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_pop2_ports'];
-if ($def_pop2_ports_info_chk == "")
-	$def_pop2_ports_type = "109";
-else 
-	$def_pop2_ports_type = "$def_pop2_ports_info_chk";
-	
-/* def POP3_PORTS */
-$def_pop3_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_pop3_ports'];
-if ($def_pop3_ports_info_chk == "")
-	$def_pop3_ports_type = "110";
-else 
-	$def_pop3_ports_type = "$def_pop3_ports_info_chk";
-	
-/* def IMAP_SERVSERS */
-$def_imap_servers_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_imap_servers'];
-if ($def_imap_servers_info_chk == "")
-	$def_imap_servers_type = "\$HOME_NET";
-else 
-	$def_imap_servers_type = "$def_imap_servers_info_chk";
-	
-/* def IMAP_PORTS */
-$def_imap_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_imap_ports'];
-if ($def_imap_ports_info_chk == "")
-	$def_imap_ports_type = "143";
-else 
-	$def_imap_ports_type = "$def_imap_ports_info_chk";
-	
-/* def SIP_PROXY_IP */
-$def_sip_proxy_ip_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_sip_proxy_ip'];
-if ($def_sip_proxy_ip_info_chk == "")
-	$def_sip_proxy_ip_type = "\$HOME_NET";
-else 
-	$def_sip_proxy_ip_type = "$def_sip_proxy_ip_info_chk";
-	
-/* def SIP_PROXY_PORTS */
-$def_sip_proxy_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_sip_proxy_ports'];
-if ($def_sip_proxy_ports_info_chk == "")
-	$def_sip_proxy_ports_type = "5060:5090,16384:32768";
-else 
-	$def_sip_proxy_ports_type = "$def_sip_proxy_ports_info_chk";
-	
-/* def AUTH_PORTS */
-$def_auth_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_auth_ports'];
-if ($def_auth_ports_info_chk == "")
-	$def_auth_ports_type = "113";
-else 
-	$def_auth_ports_type = "$def_auth_ports_info_chk";
-	
-/* def FINGER_PORTS */
-$def_finger_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_finger_ports'];
-if ($def_finger_ports_info_chk == "")
-	$def_finger_ports_type = "79";
-else 
-	$def_finger_ports_type = "$def_finger_ports_info_chk";
-	
-/* def IRC_PORTS */
-$def_irc_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_irc_ports'];
-if ($def_irc_ports_info_chk == "")
-	$def_irc_ports_type = "6665,6666,6667,6668,6669,7000";
-else 
-	$def_irc_ports_type = "$def_irc_ports_info_chk";
-	
-/* def NNTP_PORTS */
-$def_nntp_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_nntp_ports'];
-if ($def_nntp_ports_info_chk == "")
-	$def_nntp_ports_type = "119";
-else 
-	$def_nntp_ports_type = "$def_nntp_ports_info_chk";
-	
-/* def RLOGIN_PORTS */
-$def_rlogin_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_rlogin_ports'];
-if ($def_rlogin_ports_info_chk == "")
-	$def_rlogin_ports_type = "513";
-else 
-	$def_rlogin_ports_type = "$def_rlogin_ports_info_chk";
-	
-/* def RSH_PORTS */
-$def_rsh_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_rsh_ports'];
-if ($def_rsh_ports_info_chk == "")
-	$def_rsh_ports_type = "514";
-else 
-	$def_rsh_ports_type = "$def_rsh_ports_info_chk";
-	
-/* def SSL_PORTS */
-$def_ssl_ports_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_ssl_ports'];
-if ($def_ssl_ports_info_chk == "")
-	$def_ssl_ports_type = "443,465,563,636,989,990,992,993,994,995";
-else 
-	$def_ssl_ports_type = "$def_ssl_ports_info_chk";
-	
-	/* should we install a automatic update crontab entry? */
-	$automaticrulesupdate = $config['installedpackages']['snortglobal']['automaticrulesupdate7'];
-
-	/* if user is on pppoe, we really want to use ng0 interface */
-	if($config['interfaces'][$snort_ext_int]['ipaddr'] == "pppoe")
-		$snort_ext_int = "ng0";
-
-	/* set the snort performance model */
-	if($config['installedpackages']['snortglobal']['rule'][$id]['performance'])
-		$snort_performance = $config['installedpackages']['snortglobal']['rule'][$id]['performance'];
-	else
-		$snort_performance = "ac-bnfa";
-
-	/* open snort's whitelist for writing */
-	$whitelist = fopen("/var/db/whitelist", "w");
-	if(!$whitelist) {
-		log_error("Could not open /var/db/whitelist for writing.");
-		return;
-	}
-
-	/* build an interface array list */
-	$int_array = array('lan');
-	for ($j = 1; isset ($config['interfaces']['opt' . $j]); $j++)
-		if(isset($config['interfaces']['opt' . $j]['enable']))
-			if(!$config['interfaces']['opt' . $j]['gateway'])
-				$int_array[] = "opt{$j}";
-
-	/*  iterate through interface list and write out whitelist items
-	 *  and also compile a home_net list for snort.
-	 */
-	foreach($int_array as $int) {
-		/* calculate interface subnet information */
-		$ifcfg = &$config['interfaces'][$int];
-		$subnet = gen_subnet($ifcfg['ipaddr'], $ifcfg['subnet']);
-		$subnetmask = gen_subnet_mask($ifcfg['subnet']);
-		if($subnet == "pppoe" or $subnet == "dhcp") {
-			$subnet = find_interface_ip("ng0");
-			if($subnet)
-				$home_net .= "{$subnet} ";
-		} else {
-			if ($subnet)
-				if($ifcfg['subnet']) 
-					$home_net .= "{$subnet}/{$ifcfg['subnet']} ";
-		}
-	}
-
-	/* add all WAN ips to the whitelist */
-	$wan_if = get_real_wan_interface();
-	$ip = find_interface_ip($wan_if);
-	if($ip) 
-		$home_net .= "{$ip} ";
-	
-	/* Add Gateway on WAN interface to whitelist (For RRD graphs) */
-	$int = convert_friendly_interface_to_real_interface_name("WAN");
-	$gw = get_interface_gateway($int);
-	if($gw) 
-		$home_net .= "{$gw} ";
-	
-	/* Add DNS server for WAN interface to whitelist */
-	$dns_servers = get_dns_servers();
-	foreach($dns_servers as $dns) {
-		if($dns) 
-			$home_net .= "{$dns} ";		
-	}
-		
-	/* Add loopback to whitelist (ftphelper) */
-	$home_net .= "127.0.0.1 "; 	
-	
-	/* iterate all vips and add to whitelist */
-	
-	if($config['virtualip'])
-		foreach($config['virtualip']['vip'] as $vip)
-			if($vip['subnet']) 
-				$home_net .= $vip['subnet'] . " ";
-
-	if($config['installedpackages']['snortglobal']['config'])
-		foreach($config['installedpackages']['snortglobal']['config'] as $snort)
-			if($snort['ip']) 
-				$home_net .= $snort['ip'] . " ";
-
-	/* write out whitelist, convert spaces to carriage returns */
-	$whitelist_home_net = str_replace("  ", " ", $home_net);
-	$whitelist_home_net = str_replace(" ", "\n", $home_net);
-
-	/* make $home_net presentable to snort */
-	$home_net = trim($home_net);
-	$home_net = str_replace(" ", ",", $home_net);
-	$home_net = "[{$home_net}]";
-
-	/* foreach through whitelist, writing out to file */
-	$whitelist_split = split("\n", $whitelist_home_net);
-	foreach($whitelist_split as $wl)
-		if(trim($wl))
-			fwrite($whitelist, trim($wl) . "\n");
-
-	/* should we whitelist vpns? */
-	$whitelistvpns = $config['installedpackages']['snortglobal']['whitelistvpns'];
-
-	/* grab a list of vpns and whitelist if user desires added by nestorfish 954 */
-	if($whitelistvpns) {
-		if ($pfsense_stable == 'yes') // chk what pfsense version were on
-		{
-			$vpns_list = get_vpns_list();
-		}
-		if ($pfsense_stable == 'no') // chk what pfsense version were on
-		{
-			$vpns_list = filter_get_vpns_list();
-		}
-
-		$whitelist_vpns = split(" ", $vpns_list);
-		foreach($whitelist_vpns as $wl)
-			if(trim($wl))
-				fwrite($whitelist, trim($wl) . "\n");
-	}
-
-	/* close file */
-	fclose($whitelist);
-	
-	/* generate rule sections to load */
-	$enabled_rulesets = $config['installedpackages']['snortglobal']['rule'][$id]['rulesets'];
-	if($enabled_rulesets) {
-		$selected_rules_sections = "";
-		$enabled_rulesets_array = split("\|\|", $enabled_rulesets);
-		foreach($enabled_rulesets_array as $enabled_item)
-			$selected_rules_sections  .= "include \$RULE_PATH/{$enabled_item}\n";
-	}
-
-	conf_mount_ro();
-
-/////////////////////////////
-	
-/* preprocessor code */
-	
-/* def perform_stat */
-$snort_perform_stat = <<<EOD
-##########################
-                         #
-# NEW                    #
-# Performance Statistics #
-                         #
-##########################
-
-preprocessor perfmonitor: time 300 file /var/log/snort/snort_{$snort_uuid}_{$if_real}.stats pktcnt 10000
-	
-EOD;
-
-$def_perform_stat_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['perform_stat'];
-if ($def_perform_stat_info_chk == "on")
-	$def_perform_stat_type = "$snort_perform_stat";
-else 
-	$def_perform_stat_type = "";
-	
-$def_flow_depth_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['flow_depth'];
-if ($def_flow_depth_info_chk == '')
-	$def_flow_depth_type = '0';
-else 
-	$def_flow_depth_type = $config['installedpackages']['snortglobal']['rule'][$id]['flow_depth'];
-	
-/* def http_inspect */
-$snort_http_inspect = <<<EOD
-#################
-                #
-# HTTP Inspect  #
-                #
-#################
-
-preprocessor http_inspect: global iis_unicode_map unicode.map 1252
-
-preprocessor http_inspect_server: server default \
-                        ports  { 80 8080 }  \
-                        non_strict \
-                        non_rfc_char  { 0x00 0x01 0x02 0x03 0x04 0x05 0x06 0x07 }  \
-                        flow_depth {$def_flow_depth_type}  \
-                        apache_whitespace no \
-                        directory no \
-                        iis_backslash no \
-                        u_encode yes \
-                        ascii no \
-                        chunk_length 500000 \
-                        bare_byte yes \
-                        double_decode yes \
-                        iis_unicode no \
-                        iis_delimiter no \
-                        multi_slash no
-	
-EOD;
-
-$def_http_inspect_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['http_inspect'];
-if ($def_http_inspect_info_chk == "on")
-	$def_http_inspect_type = "$snort_http_inspect";
-else 
-	$def_http_inspect_type = "";
-	
-/* def other_preprocs */
-$snort_other_preprocs = <<<EOD
-##################
-                 #
-# Other preprocs #
-                 #
-##################
-
-preprocessor rpc_decode: 111 32770 32771 32772 32773 32774 32775 32776 32777 32778 32779
-preprocessor bo
-	
-EOD;
-
-$def_other_preprocs_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['other_preprocs'];
-if ($def_other_preprocs_info_chk == "on")
-	$def_other_preprocs_type = "$snort_other_preprocs";
-else 
-	$def_other_preprocs_type = "";
-	
-/* def ftp_preprocessor */
-$snort_ftp_preprocessor = <<<EOD
-#####################
-                    #
-# ftp preprocessor  #
-                    #
-#####################
-
-preprocessor ftp_telnet: global \
-inspection_type stateless
-
-preprocessor ftp_telnet_protocol: telnet \
-   normalize \
-   ayt_attack_thresh 200
-
-preprocessor ftp_telnet_protocol: \
-    ftp server default \
-    def_max_param_len 100 \
-    ports { 21 } \
-    ftp_cmds { USER PASS ACCT CWD SDUP SMNT QUIT REIN PORT PASV TYPE STRU MODE } \
-    ftp_cmds { RETR STOR STOU APPE ALLO REST RNFR RNTO ABOR DELE RMD MKD PWD } \
-    ftp_cmds { LIST NLST SITE SYST STAT HELP NOOP } \
-    ftp_cmds { AUTH ADAT PROT PBSZ CONF ENC } \
-    ftp_cmds { FEAT CEL CMD MACB } \
-    ftp_cmds { MDTM REST SIZE MLST MLSD } \
-    ftp_cmds { XPWD XCWD XCUP XMKD XRMD TEST CLNT } \
-    alt_max_param_len 0 { CDUP QUIT REIN PASV STOU ABOR PWD SYST NOOP } \
-    alt_max_param_len 100 { MDTM CEL XCWD SITE USER PASS REST DELE RMD SYST TEST STAT MACB EPSV CLNT LPRT } \
-    alt_max_param_len 200 { XMKD NLST ALLO STOU APPE RETR STOR CMD RNFR HELP } \
-    alt_max_param_len 256 { RNTO CWD } \
-    alt_max_param_len 400 { PORT } \
-    alt_max_param_len 512 { SIZE } \
-    chk_str_fmt { USER PASS ACCT CWD SDUP SMNT PORT TYPE STRU MODE } \
-    chk_str_fmt { RETR STOR STOU APPE ALLO REST RNFR RNTO DELE RMD MKD } \
-    chk_str_fmt { LIST NLST SITE SYST STAT HELP } \
-    chk_str_fmt { AUTH ADAT PROT PBSZ CONF ENC } \
-    chk_str_fmt { FEAT CEL CMD } \
-    chk_str_fmt { MDTM REST SIZE MLST MLSD } \
-    chk_str_fmt { XPWD XCWD XCUP XMKD XRMD TEST CLNT } \
-    cmd_validity MODE < char ASBCZ > \
-    cmd_validity STRU < char FRP > \
-    cmd_validity ALLO < int [ char R int ] > \
-    cmd_validity TYPE < { char AE [ char NTC ] | char I | char L [ number ] } > \
-    cmd_validity MDTM < [ date nnnnnnnnnnnnnn[.n[n[n]]] ] string > \
-    cmd_validity PORT < host_port >
-
-preprocessor ftp_telnet_protocol: ftp client default \
-   max_resp_len 256 \
-   bounce yes \
-   telnet_cmds yes
-	
-EOD;
-
-$def_ftp_preprocessor_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['ftp_preprocessor'];
-if ($def_ftp_preprocessor_info_chk == "on")
-	$def_ftp_preprocessor_type = "$snort_ftp_preprocessor";
-else 
-	$def_ftp_preprocessor_type = "";
-
-/* def smtp_preprocessor */
-$snort_smtp_preprocessor = <<<EOD
-#####################
-                    #
-# SMTP preprocessor #
-                    #
-#####################
-
-preprocessor SMTP: \
-    ports { 25 465 691 } \
-    inspection_type stateful \
-    normalize cmds \
-    valid_cmds { MAIL RCPT HELP HELO ETRN EHLO EXPN VRFY ATRN SIZE BDAT DEBUG EMAL ESAM ESND ESOM EVFY IDENT NOOP RSET SEND SAML SOML AUTH TURN ETRN PIPELINING \
-CHUNKING DATA DSN RSET QUIT ONEX QUEU STARTTLS TICK TIME TURNME VERB X-EXPS X-LINK2STATE XADR XAUTH XCIR XEXCH50 XGEN XLICENSE XQUEU XSTA XTRN XUSR } \
-    normalize_cmds { MAIL RCPT HELP HELO ETRN EHLO EXPN VRFY ATRN SIZE BDAT DEBUG EMAL ESAM ESND ESOM EVFY IDENT NOOP RSET SEND SAML SOML AUTH TURN ETRN \
-PIPELINING CHUNKING DATA DSN RSET QUIT ONEX QUEU STARTTLS TICK TIME TURNME VERB X-EXPS X-LINK2STATE XADR XAUTH XCIR XEXCH50 XGEN XLICENSE XQUEU XSTA XTRN XUSR } \
-    max_header_line_len 1000 \ 
-    max_response_line_len 512 \
-    alt_max_command_line_len 260 { MAIL } \
-    alt_max_command_line_len 300 { RCPT } \
-    alt_max_command_line_len 500 { HELP HELO ETRN EHLO } \
-    alt_max_command_line_len 255 { EXPN VRFY ATRN SIZE BDAT DEBUG EMAL ESAM ESND ESOM EVFY IDENT NOOP RSET } \
-    alt_max_command_line_len 246 { SEND SAML SOML AUTH TURN ETRN PIPELINING CHUNKING DATA DSN RSET QUIT ONEX } \
-    alt_max_command_line_len 246 { QUEU STARTTLS TICK TIME TURNME VERB X-EXPS X-LINK2STATE XADR } \
-    alt_max_command_line_len 246 { XAUTH XCIR XEXCH50 XGEN XLICENSE XQUEU XSTA XTRN XUSR } \
-    xlink2state { enable }
-	
-EOD;
-
-$def_smtp_preprocessor_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['smtp_preprocessor'];
-if ($def_smtp_preprocessor_info_chk == "on")
-	$def_smtp_preprocessor_type = "$snort_smtp_preprocessor";
-else 
-	$def_smtp_preprocessor_type = "";
-	
-/* def sf_portscan */
-$snort_sf_portscan = <<<EOD
-################
-               #
-# sf Portscan  #
-               #
-################
-
-preprocessor sfportscan: scan_type { all } \
-                         proto  { all } \
-                         memcap { 10000000 } \
-                         sense_level { medium } \
-                         ignore_scanners { \$HOME_NET }
-	
-EOD;
-
-$def_sf_portscan_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['sf_portscan'];
-if ($def_sf_portscan_info_chk == "on")
-	$def_sf_portscan_type = "$snort_sf_portscan";
-else 
-	$def_sf_portscan_type = "";
-	
-/* def dce_rpc_2 */
-$snort_dce_rpc_2 = <<<EOD
-###############
-              #
-# NEW         #
-# DCE/RPC 2   #
-              #
-###############
-
-preprocessor dcerpc2: memcap 102400, events [smb, co, cl]
-preprocessor dcerpc2_server: default, policy WinXP, \
-    detect [smb [139,445], tcp 135, udp 135, rpc-over-http-server 593], \
-    autodetect [tcp 1025:, udp 1025:, rpc-over-http-server 1025:], \
-    smb_max_chain 3
-	
-EOD;
-
-$def_dce_rpc_2_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['dce_rpc_2'];
-if ($def_dce_rpc_2_info_chk == "on")
-	$def_dce_rpc_2_type = "$snort_dce_rpc_2";
-else 
-	$def_dce_rpc_2_type = "";
-	
-/* def dns_preprocessor */
-$snort_dns_preprocessor = <<<EOD
-####################
-                   #
-# DNS preprocessor #
-                   #
-####################
-
-preprocessor dns: \
-    ports { 53 } \
-    enable_rdata_overflow
-	
-EOD;
-
-$def_dns_preprocessor_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['dns_preprocessor'];
-if ($def_dns_preprocessor_info_chk == "on")
-	$def_dns_preprocessor_type = "$snort_dns_preprocessor";
-else 
-	$def_dns_preprocessor_type = "";
-	
-/* def SSL_PORTS IGNORE */
-$def_ssl_ports_ignore_info_chk = $config['installedpackages']['snortglobal']['rule'][$id]['def_ssl_ports_ignore'];
-if ($def_ssl_ports_ignore_info_chk == "")
-	$def_ssl_ports_ignore_type = "443 465 563 636 989 990 992 993 994 995";
-else 
-	$def_ssl_ports_ignore_type = "$def_ssl_ports_ignore_info_chk";
-	
-//////////////////////////////////////////////////////////////////
-	/* build snort configuration file */
-        /* TODO; feed back from pfsense users to reduce false positives */
-	$snort_conf_text = <<<EOD
-
-# snort configuration file
-# generated by the pfSense
-# package manager system
-# see /usr/local/pkg/snort.inc
-# for more information
-#	snort.conf
-#   Snort can be found at http://www.snort.org/
-#
-#	Copyright (C) 2009 Robert Zelaya
-#	part of pfSense
-#	All rights reserved.
-#
-#	Redistribution and use in source and binary forms, with or without
-#	modification, are permitted provided that the following conditions are met:
-#
-#	1. Redistributions of source code must retain the above copyright notice,
-#	   this list of conditions and the following disclaimer.
-#
-#	2. Redistributions in binary form must reproduce the above copyright
-#	   notice, this list of conditions and the following disclaimer in the
-#	   documentation and/or other materials provided with the distribution.
-#
-#	THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
-#	INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
-#	AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
-#	AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
-#	OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-#	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-#	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-#	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-#	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-#	POSSIBILITY OF SUCH DAMAGE.
-
-#########################
-                        #
-# Define Local Network  #
-                        #
-#########################
-
-var HOME_NET {$home_net}
-var EXTERNAL_NET !\$HOME_NET
-
-###################
-                  #
-# Define Servers  #
-                  #
-###################
-
-var DNS_SERVERS [{$def_dns_servers_type}]
-var SMTP_SERVERS [{$def_smtp_servers_type}]
-var HTTP_SERVERS [{$def_http_servers_type}]
-var SQL_SERVERS [{$def_sql_servers_type}]
-var TELNET_SERVERS [{$def_telnet_servers_type}]
-var SNMP_SERVERS [{$def_snmp_servers_type}]
-var FTP_SERVERS [{$def_ftp_servers_type}]
-var SSH_SERVERS [{$def_ssh_servers_type}]
-var POP_SERVERS [{$def_pop_servers_type}]
-var IMAP_SERVERS [{$def_imap_servers_type}]
-var RPC_SERVERS \$HOME_NET
-var WWW_SERVERS [{$def_www_servers_type}]
-var SIP_PROXY_IP [{$def_sip_proxy_ip_type}]
-var AIM_SERVERS \
-[64.12.24.0/23,64.12.28.0/23,64.12.161.0/24,64.12.163.0/24,64.12.200.0/24,205.188.3.0/24,205.188.5.0/24,205.188.7.0/24,205.188.9.0/24,205.188.153.0/24,205.188.179.0/24,205.188.248.0/24]
-
-########################
-                       #
-# Define Server Ports  #
-                       #
-########################
-
-portvar HTTP_PORTS [{$def_http_ports_type}]
-portvar SHELLCODE_PORTS !80
-portvar ORACLE_PORTS [{$def_oracle_ports_type}]
-portvar AUTH_PORTS [{$def_auth_ports_type}]
-portvar DNS_PORTS [{$def_dns_ports_type}]
-portvar FINGER_PORTS [{$def_finger_ports_type}]
-portvar FTP_PORTS [{$def_ftp_ports_type}]
-portvar IMAP_PORTS [{$def_imap_ports_type}]
-portvar IRC_PORTS [{$def_irc_ports_type}]
-portvar MSSQL_PORTS [{$def_mssql_ports_type}]
-portvar NNTP_PORTS [{$def_nntp_ports_type}]
-portvar POP2_PORTS [{$def_pop2_ports_type}]
-portvar POP3_PORTS [{$def_pop3_ports_type}]
-portvar SUNRPC_PORTS [111,32770,32771,32772,32773,32774,32775,32776,32777,32778,32779]
-portvar RLOGIN_PORTS [{$def_rlogin_ports_type}]
-portvar RSH_PORTS [{$def_rsh_ports_type}]
-portvar SMB_PORTS [139,445]
-portvar SMTP_PORTS [{$def_smtp_ports_type}]
-portvar SNMP_PORTS [{$def_snmp_ports_type}]
-portvar SSH_PORTS [{$def_ssh_ports_type}]
-portvar TELNET_PORTS [{$def_telnet_ports_type}]
-portvar MAIL_PORTS [{$def_mail_ports_type}]
-portvar SSL_PORTS [{$def_ssl_ports_type}]
-portvar SIP_PROXY_PORTS [{$def_sip_proxy_ports_type}]
-
-# DCERPC NCACN-IP-TCP
-portvar DCERPC_NCACN_IP_TCP [139,445]
-portvar DCERPC_NCADG_IP_UDP [138,1024:]
-portvar DCERPC_NCACN_IP_LONG [135,139,445,593,1024:]
-portvar DCERPC_NCACN_UDP_LONG [135,1024:]
-portvar DCERPC_NCACN_UDP_SHORT [135,593,1024:]
-portvar DCERPC_NCACN_TCP [2103,2105,2107]
-portvar DCERPC_BRIGHTSTORE [6503,6504]
-
-#####################
-                    #
-# Define Rule Paths #
-                    #
-#####################
-
-var RULE_PATH /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/rules
-# var PREPROC_RULE_PATH ./preproc_rules
-
-################################
-                               #
-# Configure the snort decoder  #
-                               #
-################################
-
-config checksum_mode: all
-config disable_decode_alerts
-config disable_tcpopt_experimental_alerts
-config disable_tcpopt_obsolete_alerts
-config disable_ttcp_alerts
-config disable_tcpopt_alerts
-config disable_ipopt_alerts
-config disable_decode_drops
-
-###################################
-                                  #
-# Configure the detection engine  #
-# Use lower memory models         #
-                                  #
-###################################
-
-config detection: search-method {$snort_performance} max_queue_events 5
-config event_queue: max_queue 8 log 3 order_events content_length
-
-#Configure dynamic loaded libraries
-dynamicpreprocessor directory /usr/local/lib/snort/dynamicpreprocessor/
-dynamicengine /usr/local/lib/snort/dynamicengine/libsf_engine.so
-dynamicdetection directory /usr/local/lib/snort/dynamicrules/
-
-###################
-                  #
-# Flow and stream #
-                  #
-###################
-
-preprocessor frag3_global: max_frags 8192
-preprocessor frag3_engine: policy bsd detect_anomalies
-
-preprocessor stream5_global: max_tcp 8192, track_tcp yes, \
-track_udp yes, track_icmp yes
-preprocessor stream5_tcp: policy BSD, ports both all, use_static_footprint_sizes
-preprocessor stream5_udp:
-preprocessor stream5_icmp:
-
-{$def_perform_stat_type}
-
-{$def_http_inspect_type}
-
-{$def_other_preprocs_type}
-
-{$def_ftp_preprocessor_type}
-
-{$def_smtp_preprocessor_type}
-
-{$def_sf_portscan_type}
-
-############################
-                           #
-# OLD                      #
-# preprocessor dcerpc: \   #
-#    autodetect \          #
-#    max_frag_size 3000 \  #
-#    memcap 100000         #
-                           #
-############################
-
-{$def_dce_rpc_2_type}
-
-{$def_dns_preprocessor_type}
-
-##############################
-                             #
-# NEW                        #
-# Ignore SSL and Encryption  #
-                             #
-##############################
-
-preprocessor ssl: ports { {$def_ssl_ports_ignore_type} }, trustservers, noinspect_encrypted
-
-#####################
-                    #
-# Snort Output Logs #
-                    #
-#####################
-
-$snortalertlogtype_type
-$alertsystemlog_type
-$tcpdumplog_type
-$snortmysqllog_info_chk
-$snortunifiedlog_type
-$spoink_type
-						
-#################
-                #
-# Misc Includes #
-                #
-#################
-
-include /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/reference.config
-include /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/classification.config
-include /usr/local/etc/snort/snort_{$snort_uuid}_{$if_real}/threshold.conf
-
-# Snort user pass through configuration
-{$snort_config_pass_thru}
-
-###################
-                  #
-# Rules Selection #
-                  #
-###################
-
-{$selected_rules_sections}
-
-EOD;
-
-	return $snort_conf_text;
-}
-
-/*   check downloaded text from snort.org to make sure that an error did not occur
- *   for example, if you are not a premium subscriber you can only download rules
- *   so often, etc. TO BE: Removed unneeded.
- */
-
-function check_for_common_errors($filename) {
-	global $snort_filename, $snort_filename_md5, $console_mode;
-
-//	ob_flush();
-	$contents = file_get_contents($filename);
-	if(stristr($contents, "You don't have permission")) {
-		if(!$console_mode) {
-			update_all_status("An error occured while downloading {$filename}.");
-			hide_progress_bar_status();
-		} else {
-			log_error("An error occured.  Scroll down to inspect it's contents.");
-		}
-		if(!$console_mode) {
-			update_output_window(strip_tags("$contents"));
-		} else {
-			$contents = strip_tags($contents);
-			log_error("Error downloading snort rules: {$contents}");
-			echo "Error downloading snort rules: {$contents}";
-		}
-		scroll_down_to_bottom_of_page();
-		exit;
-	}
-}
-
-/* force browser to scroll all the way down */
-function scroll_down_to_bottom_of_page() {
-	global $snort_filename, $console_mode;
-	ob_flush();
-	if(!$console_mode)
-		echo "\n<script type=\"text/javascript\">parent.scrollTo(0,1500);\n</script>";
-}
-
-/* ensure downloaded file looks sane */
-function verify_downloaded_file($filename) {
-	global $snort_filename, $snort_filename_md5, $console_mode;
-	ob_flush();
-	if(filesize($filename)<9500) {
-		if(!$console_mode) {
-			update_all_status("Checking {$filename}...");
-			check_for_common_errors($filename);
-		}
-	}
-	update_all_status("Verifying {$filename}...");
-	if(!file_exists($filename)) {
-		if(!$console_mode) {
-			update_all_status("Could not fetch snort rules ({$filename}).  Check oinkid key and dns and try again.");
-			hide_progress_bar_status();
-		} else {
-			log_error("Could not fetch snort rules ({$filename}).  Check oinkid key and dns and try again.");
-			echo "Could not fetch snort rules ({$filename}).  Check oinkid key and dns and try again.";
-		}
-		exit;
-	}
-	update_all_status("Verified {$filename}.");
-}
-
-/* extract rules */
-function extract_snort_rules_md5($tmpfname) {
-	global $snort_filename, $snort_filename_md5, $console_mode;
-	ob_flush();
-	if(!$console_mode) {
-		$static_output = gettext("Extracting snort rules...");
-		update_all_status($static_output);
-	}
-	if(!is_dir("/usr/local/etc/snort/rules/"))
-		mkdir("/usr/local/etc/snort/rules/");
-	$cmd = "/usr/bin/tar xzf {$tmpfname}/{$snort_filename} -C /usr/local/etc/snort/ rules/";
-	$handle = popen("{$cmd} 2>&1", 'r');
-	while(!feof($handle)) {
-		$buffer = fgets($handle);
-		update_output_window($buffer);
-	}
-	pclose($handle);	
-
-	if(!$console_mode) {
-		$static_output = gettext("Snort rules extracted.");
-		update_all_status($static_output);
-	} else {
-		log_error("Snort rules extracted.");
-		echo "Snort rules extracted.";
-	}
-}
-
-/* verify MD5 against downloaded item */
-function verify_snort_rules_md5($tmpfname) {
-	global $snort_filename, $snort_filename_md5, $console_mode;
-	ob_flush();
-	if(!$console_mode) {
-		$static_output = gettext("Verifying md5 signature...");
-		update_all_status($static_output);
-	}
-
-        $md555 = file_get_contents("{$tmpfname}/{$snort_filename_md5}");
-        $md5 = `echo "{$md555}" | /usr/bin/awk '{ print $4 }'`;
-	$file_md5_ondisk = `/sbin/md5 {$tmpfname}/{$snort_filename} | /usr/bin/awk '{ print $4 }'`;
-	if($md5 == $file_md5_ondisk) {
-		if(!$console_mode) {
-			$static_output = gettext("snort rules: md5 signature of rules mismatch.");
-			update_all_status($static_output);
-			hide_progress_bar_status();
-		} else {
-			log_error("snort rules: md5 signature of rules mismatch.");
-			echo "snort rules: md5 signature of rules mismatch.";
-		}
-		exit;
-	}
-}
-
-/* hide progress bar */
-function hide_progress_bar_status() {
-	global $snort_filename, $snort_filename_md5, $console_mode;
-	ob_flush();
-	if(!$console_mode)
-		echo "\n<script type=\"text/javascript\">document.progressbar.style.visibility='hidden';\n</script>";
-}
-
-/* unhide progress bar */
-function unhide_progress_bar_status() {
-        global $snort_filename, $snort_filename_md5, $console_mode;
-        ob_flush();
-        if(!$console_mode)
-                echo "\n<script type=\"text/javascript\">document.progressbar.style.visibility='visible';\n</script>";
-}
-
-/* update both top and bottom text box during an operation */
-function update_all_status($status) {
-	global $snort_filename, $snort_filename_md5, $console_mode;
-	ob_flush();
-	if(!$console_mode) {
-		update_status($status);
-		update_output_window($status);
-	}
-}
-
-/* obtain alert description for an ip address */
-function get_snort_alert($ip) {
-	global $snort_alert_file_split, $snort_config;
-	if(!file_exists("/var/log/snort/alert"))
-		return;
-	if(!$snort_config)
-		$snort_config = read_snort_config_cache();
-	if($snort_config[$ip])
-		return $snort_config[$ip];
-	if(!$snort_alert_file_split)
-		$snort_alert_file_split = split("\n", file_get_contents("/var/log/snort/alert"));
-	foreach($snort_alert_file_split as $fileline) {
-		if (preg_match("/\[\*\*\] (\[.*\]) (.*) (\[\*\*\])/", $fileline, $matches))
-			$alert_title = $matches[2];
-		if (preg_match("/(\b(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.(25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b)/", $fileline, $matches))
-			$alert_ip = $matches[$id];
-		if($alert_ip == $ip) {
-			if(!$snort_config[$ip])
-				$snort_config[$ip] = $alert_title;
-			return $alert_title;
-		}
-	}
-	return "n/a";
-}
-
-function make_clickable($buffer) {
-    global $config, $g;
-    /* if clickable urls is disabled, simply return buffer back to caller */
-    $clickablalerteurls = $config['installedpackages']['snort']['config'][$id]['oinkmastercode'];
-    if(!$clickablalerteurls)
-    	return $buffer;
-    $buffer = eregi_replace("(^|[ \n\r\t])((http(s?)://)(www\.)?([a-z0-9_-]+(\.[a-z0-9_-]+)+)(/[^/ \n\r]*)*)","\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $buffer);
-    $buffer = eregi_replace("(^|[ \n\r\t])((ftp://)(www\.)?([a-z0-9_-]+(\.[a-z0-9_-]+)+)(/[^/ \n\r]*)*)","\\1<a href=\"\\2\" target=\"_blank\">\\2</a>", $buffer);
-    $buffer = eregi_replace("([a-z_-][a-z0-9\._-]*@[a-z0-9_-]+(\.[a-z0-9_-]+)+)","<a href=\"mailto:\\1\">\\1</a>", $buffer);
-    $buffer = eregi_replace("(^|[ \n\r\t])(www\.([a-z0-9_-]+(\.[a-z0-9_-]+)+)(/[^/ \n\r]*)*)","\\1<a href=\"http://\\2\" target=\"_blank\">\\2</a>", $buffer);
-    $buffer = eregi_replace("(^|[ \n\r\t])(ftp\.([a-z0-9_-]+(\.[a-z0-9_-]+)+)(/[^/ \n\r]*)*)","\\1<a href=\"ftp://\\2\" target=\"_blank\">\\2</a>", $buffer);
-
-    return $buffer;
-}
-
-function read_snort_config_cache() {
-	global $g, $config, $snort_config;
-	if($snort_config)
-		return $snort_config;
-	if(file_exists($g['tmp_path'] . '/snort_config.cache')) {
-		$snort_config = unserialize(file_get_contents($g['tmp_path'] . '/snort_config.cache'));
-		return $snort_config;
-	}
-	return;
-}
-
-function write_snort_config_cache($snort_config) {
-	global $g, $config;
-	conf_mount_rw();
-	$configcache = fopen($g['tmp_path'] . '/snort_config.cache', "w");
-	if(!$configcache) {
-		log_error("Could not open {$g['tmp_path']}/snort_config.cache  for writing.");
-		return false;
-	}
-	fwrite($configcache, serialize($snort_config));
-	fclose($configcache);
-	conf_mount_ro();
-	return true;
-}
-
-function snort_advanced() {
-	global $g, $config;
-	sync_package_snort();
-}
-
-function snort_define_servers() {
-	global $g, $config;
-	sync_package_snort();
-}
-
-?>