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authorbmeeks8 <bmeeks8@bellsouth.net>2013-04-21 19:37:42 -0400
committerbmeeks8 <bmeeks8@bellsouth.net>2013-04-21 19:37:42 -0400
commitf921a5945e026e6cadce57619ff6064878fd167e (patch)
tree6651d0fbf05e171c79862bb86b7dc0480862173f /config/snort/snort.inc
parent86f52172740992a6a9702af9ed0ec8b6599aa6c6 (diff)
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Make Snort rc.d shell script more reliable for restarts.
Diffstat (limited to 'config/snort/snort.inc')
-rwxr-xr-xconfig/snort/snort.inc73
1 files changed, 56 insertions, 17 deletions
diff --git a/config/snort/snort.inc b/config/snort/snort.inc
index ff822085..9988ad48 100755
--- a/config/snort/snort.inc
+++ b/config/snort/snort.inc
@@ -44,7 +44,7 @@ global $snort_community_rules_filename, $snort_community_rules_url, $emergingthr
/* package version */
$snort_version = "2.9.4.1";
-$pfSense_snort_version = "2.5.5";
+$pfSense_snort_version = "2.5.6";
$snort_package_version = "Snort {$snort_version} pkg v. {$pfSense_snort_version}";
// Define SNORTDIR and SNORTLIBDIR constants according to FreeBSD version (PBI support or no PBI)
@@ -1572,8 +1572,9 @@ function snort_create_rc() {
if [ ! -f {$g['varrun_path']}/barnyard2_{$if_real}{$snort_uuid}.pid ]; then
/bin/pgrep -xf '/usr/local/bin/barnyard2 -r {$snort_uuid} -f snort_{$snort_uuid}_{$if_real}.u2 --pid-path {$g['varrun_path']} --nolock-pidfile -c {$snortdir}/snort_{$snort_uuid}_{$if_real}/barnyard2.conf -d /var/log/snort/snort_{$if_real}{$snort_uuid} -D -q' > {$g['varrun_path']}/barnyard2_{$if_real}{$snort_uuid}.pid
+ else
+ /bin/pgrep -F {$g['varrun_path']}/barnyard2_{$if_real}{$snort_uuid}.pid
fi
- /bin/pgrep -F {$g['varrun_path']}/barnyard2_{$if_real}{$snort_uuid}.pid
if [ $? = 0 ]; then
/bin/pkill -HUP -F {$g['varrun_path']}/barnyard2_{$if_real}{$snort_uuid}.pid -a
else
@@ -1584,10 +1585,30 @@ EOE;
$stop_barnyard2 = <<<EOE
if [ -f {$g['varrun_path']}/barnyard2_{$if_real}{$snort_uuid}.pid ]; then
+ pid=`/bin/pgrep -F {$g['varrun_path']}/barnyard2_{$if_real}{$snort_uuid}.pid`
/bin/pkill -F {$g['varrun_path']}/barnyard2_{$if_real}{$snort_uuid}.pid -a
- /bin/rm /var/run/barnyard2_{$if_real}{$snort_uuid}.pid
+ time=0 timeout=30
+ while kill -0 \$pid 2>/dev/null; do
+ sleep 1
+ time=\$((time+1))
+ if [ \$time -gt \$timeout ]; then
+ break
+ fi
+ done
+ if [ -f /var/run/barnyard2_{$if_real}{$snort_uuid}.pid ]; then
+ /bin/rm /var/run/barnyard2_{$if_real}{$snort_uuid}.pid
+ fi
else
+ pid=`/bin/pgrep -xf '/usr/local/bin/barnyard2 -r {$snort_uuid} -f snort_{$snort_uuid}_{$if_real}.u2 --pid-path {$g['varrun_path']} --nolock-pidfile -c {$snortdir}/snort_{$snort_uuid}_{$if_real}/barnyard2.conf -d /var/log/snort/snort_{$if_real}{$snort_uuid} -D -q'`
/bin/pkill -xf '/usr/local/bin/barnyard2 -r {$snort_uuid} -f snort_{$snort_uuid}_{$if_real}.u2 --pid-path {$g['varrun_path']} --nolock-pidfile -c {$snortdir}/snort_{$snort_uuid}_{$if_real}/barnyard2.conf -d /var/log/snort/snort_{$if_real}{$snort_uuid} -D -q'
+ time=0 timeout=30
+ while kill -0 \$pid 2>/dev/null; do
+ sleep 1
+ time=\$((time+1))
+ if [ \$time -gt \$timeout ]; then
+ break
+ fi
+ done
fi
EOE;
@@ -1599,20 +1620,12 @@ EOE;
$start_snort_iface_start[] = <<<EOE
###### For Each Iface
-#### Only try to restart if snort is running on Iface
- if [ ! -f {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid ]; then
- /bin/pgrep -xf '/usr/local/bin/snort -R {$snort_uuid} -D -q -l /var/log/snort/snort_{$if_real}{$snort_uuid} --pid-path {$g['varrun_path']} --nolock-pidfile -G {$snort_uuid} -c {$snortdir}/snort_{$snort_uuid}_{$if_real}/snort.conf -i {$if_real}' > {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid
- fi
- /bin/pgrep -nF {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid
- if [ $? = 0 ]; then
- /bin/pkill -HUP -F {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid -a
- /usr/bin/logger -p daemon.info -i -t SnortStartup "Snort SOFT START For {$value['descr']}({$snort_uuid}_{$if_real})..."
- else
- # Start snort and barnyard2
+ # Start snort and barnyard2
+ if [ -f {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid ]; then
/bin/rm {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid
- /usr/local/bin/snort -R {$snort_uuid} -D -q -l /var/log/snort/snort_{$if_real}{$snort_uuid} --pid-path {$g['varrun_path']} --nolock-pidfile -G {$snort_uuid} -c {$snortdir}/snort_{$snort_uuid}_{$if_real}/snort.conf -i {$if_real}
- /usr/bin/logger -p daemon.info -i -t SnortStartup "Snort START For {$value['descr']}({$snort_uuid}_{$if_real})..."
fi
+ /usr/local/bin/snort -R {$snort_uuid} -D -q -l /var/log/snort/snort_{$if_real}{$snort_uuid} --pid-path {$g['varrun_path']} --nolock-pidfile -G {$snort_uuid} -c {$snortdir}/snort_{$snort_uuid}_{$if_real}/snort.conf -i {$if_real}
+ /usr/bin/logger -p daemon.info -i -t SnortStartup "Snort START For {$value['descr']}({$snort_uuid}_{$if_real})..."
sleep 2
{$start_barnyard2}
@@ -1623,10 +1636,30 @@ EOE;
/usr/bin/logger -p daemon.info -i -t SnortStartup "Snort STOP For {$value['descr']}({$snort_uuid}_{$if_real})..."
if [ -f {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid ]; then
+ pid=`/bin/pgrep -F {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid`
/bin/pkill -F {$g['varrun_path']}/snort_{$if_real}{$snort_uuid}.pid -a
- /bin/rm /var/run/snort_{$if_real}{$snort_uuid}.pid
- else
+ time=0 timeout=30
+ while kill -0 \$pid 2>/dev/null; do
+ sleep 1
+ time=\$((time+1))
+ if [ \$time -gt \$timeout ]; then
+ break
+ fi
+ done
+ if [ -f /var/run/snort_{$if_real}{$snort_uuid}.pid ]; then
+ /bin/rm /var/run/snort_{$if_real}{$snort_uuid}.pid
+ fi
+ else
+ pid=`/bin/pgrep -xf '/usr/local/bin/snort -R {$snort_uuid} -D -q -l /var/log/snort/snort_{$if_real}{$snort_uuid} --pid-path {$g['varrun_path']} --nolock-pidfile -G {$snort_uuid} -c {$snortdir}/snort_{$snort_uuid}_{$if_real}/snort.conf -i {$if_real}'`
/bin/pkill -xf '/usr/local/bin/snort -R {$snort_uuid} -D -q -l /var/log/snort/snort_{$if_real}{$snort_uuid} --pid-path {$g['varrun_path']} --nolock-pidfile -G {$snort_uuid} -c {$snortdir}/snort_{$snort_uuid}_{$if_real}/snort.conf -i {$if_real}'
+ time=0 timeout=30
+ while kill -0 \$pid 2>/dev/null; do
+ sleep 1
+ time=\$((time+1))
+ if [ \$time -gt \$timeout ]; then
+ break
+ fi
+ done
fi
sleep 2
@@ -1728,6 +1761,9 @@ config interface: {$if_real}
config decode_data_link
config waldo_file: /var/log/snort/snort_{$if_real}{$snort_uuid}/barnyard2/{$snort_uuid}_{$if_real}.waldo
+# Show year in timestamps
+config show_year
+
## START user pass through ##
{$snortbarnyardlog_config_pass_thru}
@@ -2626,6 +2662,9 @@ config pcre_match_limit_recursion: 1500
config detection: search-method {$snort_performance} search-optimize max-pattern-len 20 max_queue_events 5
config event_queue: max_queue 8 log 5 order_events content_length
+# Configure to show year in timestamps
+config show_year
+
# Configure protocol aware flushing #
# For more information see README.stream5 #
config paf_max: 16000