snort-dev, update to RC5, update snort_download to restart if snort is running, update snort.inc code for failers, dynamic ip reload update

5 files changed, 74 insertions, 78 deletions

diff --git a/config/snort-dev/snort.inc b/config/snort-dev/snort.inc
index 38a91616..3b13ba14 100644
--- a/config/snort-dev/snort.inc
+++ b/config/snort-dev/snort.inc
@@ -88,7 +88,9 @@ function sync_package_snort()
 	exec("/bin/cp /usr/local/etc/snort/threshold.conf-sample /usr/local/etc/snort/threshold.conf");
 	exec("/bin/cp /usr/local/etc/snort/unicode.map-sample /usr/local/etc/snort/unicode.map");
 	exec("/bin/rm -f /usr/local/etc/rc.d/snort");
-
+	exec("/bin/rm /tmp/snort_download_halt.pid");
+	exec("/bin/rm /tmp/snort.sh.pid");
+	
 	$first = 0;
 	$snortInterfaces = array(); /* -gtm  */
 	
@@ -152,7 +154,7 @@ function sync_package_snort()
         if ($snortbarnyardlog_info_chk == on)
                 $start .= "\nsleep 4;barnyard2 -c /usr/local/etc/barnyard2.conf -d /var/log/snort -f snort.u2 -w /usr/local/etc/snort/barnyard2.waldo -D -q\n";	
 	}    
-    $check_if_snort_runs = "\nif [ \"`pgrep -x snort`\" != \"\" ] ; then\n\tlogger -p daemon.info -i -t SnortStartup \"Snort already running...\"\n\texit 1\nfi\n\n";
+    $check_if_snort_runs = "\nif [ \"`pgrep -x snort`\" != \"\" ] ; then\n\tlogger -p daemon.info -i -t SnortStartup \"Snort already running...\"\n/usr/local/bin/php -f /usr/local/pkg/pf/snort_dynamic_ip_reload.php\n\texit 1\nfi\n\n";
     $if_snort_pid = "\nif ls /tmp/snort.sh.pid > /dev/null\nthen\n    echo \"snort.sh is running\"\n    exit 0\nelse\n    echo \"snort.sh is not running\"\nfi\n";        
     $echo_snort_sh_pid = "\necho \"snort.sh run\" > /tmp/snort.sh.pid\n";
     $echo_snort_sh_startup_log = "\necho \"snort.sh run\" >> /tmp/snort.sh_startup.log\n";
diff --git a/config/snort-dev/snort.xml b/config/snort-dev/snort.xml
index 7a61d8c1..4f039a97 100644
--- a/config/snort-dev/snort.xml
+++ b/config/snort-dev/snort.xml
@@ -47,7 +47,7 @@
     <faq>Currently there are no FAQ items provided.</faq>
 	<name>Snort</name>
 	<version>2.8.4.1_1</version>
-	<title>Services: Snort 2.8.4.1_1 pkg v. 1.6 RC4</title>
+	<title>Services: Snort 2.8.4.1_2 pkg v. 1.6 RC5</title>
 	<include_file>/usr/local/pkg/snort.inc</include_file>
 	<menu>
 		<name>Snort</name>
@@ -164,7 +164,7 @@
 		<item>http://www.pfsense.com/packages/config/snort-dev/snort_alerts.php</item>
 	</additional_files_needed>
 	<additional_files_needed>
-		<prefix>/usr/local/pkg/</prefix>
+		<prefix>/usr/local/pkg/pf/</prefix>
 		<chmod>077</chmod>
 		<item>http://www.pfsense.com/packages/config/snort-dev/snort_dynamic_ip_reload.php</item>
 	</additional_files_needed>
diff --git a/config/snort-dev/snort_check_for_rule_updates.php b/config/snort-dev/snort_check_for_rule_updates.php
index 8a6aedc9..4430c4a2 100644
--- a/config/snort-dev/snort_check_for_rule_updates.php
+++ b/config/snort-dev/snort_check_for_rule_updates.php
@@ -237,12 +237,15 @@ if ($snort_md5_check_ok == on && $pfsense_md5_check_ok == on && $emergingthreats
 		exit(0);
 }
 		
-/* "You are Not Up to date */;
-		echo "You are NOT up to date...\n";
-		echo "Stopping Snort service...\n";
-stop_service("snort");
-sleep(2);
-// start_service("snort");
+/* You are Not Up to date, always stop snort when updating rules for low end machines */;
+echo "You are NOT up to date...\n";
+echo "Stopping Snort service...\n";
+$chk_if_snort_up = exec("pgrep -x snort");
+if ($chk_if_snort_up != "") {
+	exec("/usr/bin/touch /tmp/snort_download_halt.pid");
+	stop_service("snort");
+	sleep(2);
+}
 
 /* download snortrules file */
 if ($snort_md5_check_ok != on) {
@@ -539,23 +542,6 @@ if (file_exists("{$snortdir}/doc/signatures")) {
  }
 }
 
-/*  Copy snort rules  and emergingthreats and pfsense dir to snort dir */
-//if ($snort_md5_check_ok != on || $emerg_md5_check_chk_ok != on || $pfsense_md5_check_ok != on) {
-//if (file_exists("{$tmpfname}/rules")) {
-//    echo "Copying rules...\n";
-//    echo "May take a while...\n";
-//    exec("/bin/cp {$tmpfname}/rules/* {$snortdir}/rules");
-//    echo "Done copping rules.\n";
-    /* Write out time of last sucsessful rule install catch */
-//    $config['installedpackages']['snort']['last_rules_install'] = date("Y-M-jS-h:i-A");
-//    write_config();
-//} else {
-//    echo "Directory rules does not exists...\n";
-//    echo "Error copying rules direcory...\n";
-//    exit(0);
-// }
-//}
-
 /* double make shure clean up emerg rules that dont belong */
 if (file_exists("/usr/local/etc/snort_bkup/rules/emerging-botcc-BLOCK.rules")) {
 	apc_clear_cache();
@@ -584,7 +570,7 @@ exec("/usr/local/bin/perl /usr/local/bin/create-sidmap.pl /usr/local/etc/snort_b
 if ($snort_md5_check_ok != on || $emerg_md5_check_chk_ok != on || $pfsense_md5_check_ok != on) {
 
 	if (empty($config['installedpackages']['snort']['rule_sid_on']) || empty($config['installedpackages']['snort']['rule_sid_off'])) {
-echo "Your enable and disable changes are being applied to your fresh set of rules...\n";
+echo "Your first set of rules are being copied...\n";
 echo "May take a while...\n";
 
     exec("/bin/cp {$snortdir}/rules/* {$snortdir_wan}/rules/");
@@ -599,15 +585,16 @@ echo "May take a while...\n";
 	exec("/bin/cp {$snortdir}/unicode.map {$snortdir_wan}");
 
 } else {
-
+		echo "Your enable and disable changes are being applied to your fresh set of rules...\n";
+		echo "May take a while...\n";
 		exec("/bin/cp {$snortdir}/classification.config {$snortdir_wan}");
-		exec("/bin/cp {$snortdir}/gen-msg.map {$snortdir_wan}");
+//		exec("/bin/cp {$snortdir}/gen-msg.map {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/generators {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/reference.config {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/sid {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/sid-msg.map {$snortdir_wan}");
-		exec("/bin/cp {$snortdir}/snort.conf {$snortdir_wan}");
-		exec("/bin/cp {$snortdir}/threshold.conf {$snortdir_wan}");
+//		exec("/bin/cp {$snortdir}/snort.conf {$snortdir_wan}");
+//		exec("/bin/cp {$snortdir}/threshold.conf {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/unicode.map {$snortdir_wan}");
 
 		/*  oinkmaster.pl will convert saved changes for the new updates then we have to change #alert to # alert for the gui */
@@ -620,13 +607,26 @@ echo "May take a while...\n";
 	}
 }
 
+/*  remove old $tmpfname files */
+if (file_exists("{$tmpfname}")) {
+    echo "Cleaning up...\n";
+    exec("/bin/rm -r /tmp/snort_rules_up");
+}
+
 /* php code to flush out cache some people are reportting missing files this might help  */
 sleep(5);
 apc_clear_cache();
 exec("/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync");
 
-/* php code finish */
-echo "The Rules update finished...\n";
-echo "You may start snort now...\n";
+/* if snort is running hardrestart, if snort is not running do nothing */
+if (file_exists("/tmp/snort_download_halt.pid")) {
+	start_service("snort");
+	echo "The Rules update finished...\n";
+	echo "Snort has restarted with your new set of rules...\n";
+	exec("/bin/rm /tmp/snort_download_halt.pid");
+} else {
+		echo "The Rules update finished...\n";
+		echo "You may start snort now...\n";
+}
 
 ?>
diff --git a/config/snort-dev/snort_download_rules.php b/config/snort-dev/snort_download_rules.php
index 73618dd7..8eca3d34 100644
--- a/config/snort-dev/snort_download_rules.php
+++ b/config/snort-dev/snort_download_rules.php
@@ -296,9 +296,6 @@ if ($emerg_md5_check_new == $emerg_md5_check_old) {
         update_output_window(gettext("You may start Snort now, check update."));
         hide_progress_bar_status();
         $emerg_md5_check_chk_ok = on;
-        /* Timestamps to html  */
-//        echo "\n<p align=center><b>You last checked for updates: </b>{$last_md5_download}</p>\n";
-//        echo "\n<p align=center><b>You last installed for rules: </b>{$last_rules_install}</p>\n";
     }
   }
 }
@@ -338,12 +335,15 @@ if ($snort_md5_check_ok == on && $pfsense_md5_check_ok == on && $emergingthreats
 		exit(0);
 }
 		
-/* "You are Not Up to date */;
+/* You are Not Up to date, always stop snort when updating rules for low end machines */;
 update_status(gettext("You are NOT up to date..."));
-		update_output_window(gettext("Stopping Snort service..."));
-stop_service("snort");
-sleep(2);
-// start_service("snort");
+update_output_window(gettext("Stopping Snort service..."));
+$chk_if_snort_up = exec("pgrep -x snort");
+if ($chk_if_snort_up != "") {
+	exec("/usr/bin/touch /tmp/snort_download_halt.pid");
+	stop_service("snort");
+	sleep(2);
+}
 
 /* download snortrules file */
 if ($snort_md5_check_ok != on) {
@@ -660,23 +660,6 @@ if (file_exists("{$snortdir}/doc/signatures")) {
  }
 }
 
-/*  Copy snort rules  and emergingthreats and pfsense dir to snort dir */
-// if ($snort_md5_check_ok != on || $emerg_md5_check_chk_ok != on || $pfsense_md5_check_ok != on) {
-// if (file_exists("{$tmpfname}/rules")) {
-//    update_status(gettext("Copying rules..."));
-//    update_output_window(gettext("May take a while..."));
-//    exec("/bin/cp {$tmpfname}/rules/* {$snortdir}/rules");
-//    update_status(gettext("Done copping rules."));
-//    /* Write out time of last sucsessful rule install catch */
-//    $config['installedpackages']['snort']['last_rules_install'] = date("Y-M-jS-h:i-A");
-//    write_config();
-// } else {
-//    update_status(gettext("Directory rules does not exists..."));
-//    update_output_window(gettext("Error copying rules direcory..."));
-//    exit(0);
-// }
-// }
-
 /* double make shure cleanup emerg rules that dont belong */
 if (file_exists("/usr/local/etc/snort_bkup/rules/emerging-botcc-BLOCK.rules")) {
 	apc_clear_cache();
@@ -705,9 +688,8 @@ exec("/usr/local/bin/perl /usr/local/bin/create-sidmap.pl /usr/local/etc/snort_b
 if ($snort_md5_check_ok != on || $emerg_md5_check_chk_ok != on || $pfsense_md5_check_ok != on) {
 
 	if (empty($config['installedpackages']['snort']['rule_sid_on']) || empty($config['installedpackages']['snort']['rule_sid_off'])) {
-update_status(gettext("Your enable and disable changes are being applied to your fresh set of rules..."));
-update_output_window(gettext("May take a while..."));
-
+	update_status(gettext("Your first set of rules are being copied..."));
+	update_output_window(gettext("May take a while..."));
     exec("/bin/cp {$snortdir}/rules/* {$snortdir_wan}/rules/");
 	exec("/bin/cp {$snortdir}/classification.config {$snortdir_wan}");
 	exec("/bin/cp {$snortdir}/gen-msg.map {$snortdir_wan}");
@@ -720,15 +702,17 @@ update_output_window(gettext("May take a while..."));
 	exec("/bin/cp {$snortdir}/unicode.map {$snortdir_wan}");
 
 } else {
+		update_status(gettext("Your enable and disable changes are being applied to your fresh set of rules..."));
+		update_output_window(gettext("May take a while..."));
 
 		exec("/bin/cp {$snortdir}/classification.config {$snortdir_wan}");
-		exec("/bin/cp {$snortdir}/gen-msg.map {$snortdir_wan}");
+//		exec("/bin/cp {$snortdir}/gen-msg.map {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/generators {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/reference.config {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/sid {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/sid-msg.map {$snortdir_wan}");
-		exec("/bin/cp {$snortdir}/snort.conf {$snortdir_wan}");
-		exec("/bin/cp {$snortdir}/threshold.conf {$snortdir_wan}");
+//		exec("/bin/cp {$snortdir}/snort.conf {$snortdir_wan}");
+//		exec("/bin/cp {$snortdir}/threshold.conf {$snortdir_wan}");
 		exec("/bin/cp {$snortdir}/unicode.map {$snortdir_wan}");
 
 		/*  oinkmaster.pl will convert saved changes for the new updates then we have to change #alert to # alert for the gui */
@@ -742,21 +726,28 @@ update_output_window(gettext("May take a while..."));
 	}
 }
 
+/*  remove old $tmpfname files */
+if (file_exists("{$tmpfname}")) {
+    update_status(gettext("Cleaning up..."));
+    exec("/bin/rm -r /tmp/snort_rules_up");
+//	apc_clear_cache();
+}
+
 /* php code to flush out cache some people are reportting missing files this might help  */
-sleep(5);
+sleep(2);
 apc_clear_cache();
 exec("/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync ;/bin/sync");
 
-/*  remove old $tmpfname files */
-//if (file_exists("{$tmpfname}")) {
-//    update_status(gettext("Cleaning up..."));
-//    exec("/bin/rm -r {$tmpfname}");
-//	apc_clear_cache();
-//}
-
-/* php code finish */
-update_status(gettext("The Rules update finished..."));
-update_output_window(gettext("You may start snort now..."));
+/* if snort is running hardrestart, if snort is not running do nothing */
+if (file_exists("/tmp/snort_download_halt.pid")) {
+	start_service("snort");
+	update_status(gettext("The Rules update finished..."));
+	update_output_window(gettext("Snort has restarted with your new set of rules..."));
+	exec("/bin/rm /tmp/snort_download_halt.pid");
+} else {
+		update_status(gettext("The Rules update finished..."));
+		update_output_window(gettext("You may start snort now..."));
+}
 
 /* hide progress bar and lets end this party */
 hide_progress_bar_status();
diff --git a/config/snort-dev/snort_dynamic_ip_reload.php b/config/snort-dev/snort_dynamic_ip_reload.php
index dbd6d015..7933ba16 100644
--- a/config/snort-dev/snort_dynamic_ip_reload.php
+++ b/config/snort-dev/snort_dynamic_ip_reload.php
@@ -40,7 +40,10 @@ if($config['interfaces']['wan']['ipaddr'] == "pppoe" or
 		create_snort_conf();
 		mwexec("/sbin/pfctl -t snort2c -T flush");
 		exec("killall -HUP snort");
-		exec("/usr/bin/killall snort2c; snort2c -w /var/db/whitelist -a /var/log/snort/alert");
+		/* define snortbarnyardlog_chk */
+        $snortbarnyardlog_info_chk = $config['installedpackages']['snortadvanced']['config'][0]['snortbarnyardlog'];
+        if ($snortbarnyardlog_info_chk == on)
+                exec("/usr/bin/killall barnyard2; /usr/local/bin/barnyard2 -c /usr/local/etc/barnyard2.conf -d /var/log/snort -f snort.u2 -w /usr/local/etc/snort/barnyard2.waldo -D -q\n");
 }
 
 ?>
\ No newline at end of file