s /filter/sfilter/ in FAQ 17

Signed-off-by: Tom Eastep <teastep@shorewall.net>

Samples/Universal/interfaces

@@ -0,0 +1,12 @@
+#
+# Shorewall version 4 - Interfaces File
+#
+# For information about entries in this file, type "man shorewall-interfaces"
+#
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-interfaces.html
+#
+###############################################################################
+#ZONE	INTERFACE	BROADCAST	OPTIONS
+-	lo		-		ignore
+net	all		-		dhcp,physical=+,routeback,optional

Samples/Universal/policy

@@ -0,0 +1,13 @@
+#
+# Shorewall version 4 - Policy File
+#
+# For information about entries in this file, type "man shorewall-policy"
+#
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-policy.html
+#
+###############################################################################
+#SOURCE	DEST	POLICY		LOG	LIMIT:		CONNLIMIT:
+#				LEVEL	BURST		MASK
+$FW	net	ACCEPT
+net	all	DROP

Samples/Universal/rules

@@ -0,0 +1,18 @@
+#
+# Shorewall version 4 - Rules File
+#
+# For information on the settings in this file, type "man shorewall-rules"
+#
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-rules.html
+#
+####################################################################################################################################################
+#ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK	CONNLIMIT	TIME
+#							PORT	PORT(S)		DEST		LIMIT		GROUP
+#SECTION ALL
+#SECTION ESTABLISHED
+#SECTION RELATED
+SECTION NEW
+
+SSH(ACCEPT)	net		$FW
+Ping(ACCEPT)	net		$FW

Samples/Universal/shorewall.conf

@@ -0,0 +1,216 @@
+###############################################################################
+#
+#  Shorewall Version 4.4 -- /etc/shorewall/shorewall.conf
+#
+#  For information about the settings in this file, type "man shorewall.conf"
+#
+#  Manpage also online at http://www.shorewall.net/manpages/shorewall.conf.html
+###############################################################################
+#		       S T A R T U P   E N A B L E D
+###############################################################################
+
+STARTUP_ENABLED=Yes
+
+###############################################################################
+#		              V E R B O S I T Y
+###############################################################################
+
+VERBOSITY=1
+
+###############################################################################
+#		                L O G G I N G
+###############################################################################
+
+BLACKLIST_LOGLEVEL=
+
+LOG_MARTIANS=Yes
+
+LOG_VERBOSITY=2
+
+LOGALLNEW=
+
+LOGFILE=/var/log/messages
+
+LOGFORMAT="Shorewall:%s:%s:"
+
+LOGTAGONLY=No
+
+LOGLIMIT=
+
+MACLIST_LOG_LEVEL=info
+
+SFILTER_LOG_LEVEL=info
+
+SMURF_LOG_LEVEL=info
+
+STARTUP_LOG=/var/log/shorewall-init.log
+
+TCP_FLAGS_LOG_LEVEL=info
+
+###############################################################################
+#	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
+###############################################################################
+
+CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
+
+IPTABLES=
+
+IP=
+
+IPSET=
+
+MODULESDIR=
+
+PERL=/usr/bin/perl
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
+
+RESTOREFILE=restore
+
+SHOREWALL_SHELL=/bin/sh
+
+SUBSYSLOCK=
+
+TC=
+
+###############################################################################
+#		D E F A U L T   A C T I O N S / M A C R O S
+###############################################################################
+
+ACCEPT_DEFAULT="none"
+DROP_DEFAULT="Drop"
+NFQUEUE_DEFAULT="none"
+QUEUE_DEFAULT="none"
+REJECT_DEFAULT="Reject"
+
+###############################################################################
+#                        R S H / R C P  C O M M A N D S
+###############################################################################
+
+RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
+RSH_COMMAND='ssh ${root}@${system} ${command}'
+
+###############################################################################
+#			F I R E W A L L	  O P T I O N S
+###############################################################################
+
+ACCOUNTING=Yes
+
+ACCOUNTING_TABLE=filter
+
+ADD_IP_ALIASES=No
+
+ADD_SNAT_ALIASES=No
+
+ADMINISABSENTMINDED=Yes
+
+AUTO_COMMENT=Yes
+
+AUTOMAKE=No
+
+BLACKLISTNEWONLY=Yes
+
+CLAMPMSS=No
+
+CLEAR_TC=Yes
+
+COMPLETE=Yes
+
+DISABLE_IPV6=No
+
+DELETE_THEN_ADD=Yes
+
+DETECT_DNAT_IPADDRS=No
+
+DONT_LOAD=
+
+DYNAMIC_BLACKLIST=Yes
+
+EXPAND_POLICIES=Yes
+
+EXPORTMODULES=Yes
+
+FASTACCEPT=Yes
+
+FORWARD_CLEAR_MARK=
+
+IMPLICIT_CONTINUE=No
+
+HIGH_ROUTE_MARKS=No
+
+IP_FORWARDING=On
+
+KEEP_RT_TABLES=No
+
+LOAD_HELPERS_ONLY=Yes
+
+LEGACY_FASTSTART=No
+
+MACLIST_TABLE=filter
+
+MACLIST_TTL=
+
+MANGLE_ENABLED=Yes
+
+MAPOLDACTIONS=No
+
+MARK_IN_FORWARD_CHAIN=No
+
+MODULE_SUFFIX=ko
+
+MULTICAST=No
+
+MUTEX_TIMEOUT=60
+
+NULL_ROUTE_RFC1918=No
+
+OPTIMIZE=15
+
+OPTIMIZE_ACCOUNTING=No
+
+REQUIRE_INTERFACE=Yes
+
+RESTORE_DEFAULT_ROUTE=Yes
+
+RETAIN_ALIASES=No
+
+ROUTE_FILTER=No
+
+SAVE_IPSETS=No
+
+TC_ENABLED=Internal
+
+TC_EXPERT=No
+
+TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
+
+TRACK_PROVIDERS=Yes
+
+USE_DEFAULT_RT=No
+
+WIDE_TC_MARKS=Yes
+
+ZONE2ZONE=2
+
+###############################################################################
+#			P A C K E T   D I S P O S I T I O N
+###############################################################################
+
+BLACKLIST_DISPOSITION=DROP
+
+MACLIST_DISPOSITION=REJECT
+
+SMURF_DISPOSITION=DROP
+
+SFILTER_DISPOSITION=DROP
+
+TCP_FLAGS_DISPOSITION=DROP
+
+################################################################################
+#                            L E G A C Y  O P T I O N
+#                      D O  N O T  D E L E T E  O R  A L T E R
+################################################################################
+
+IPSECFILE=zones
+
+#LAST LINE -- DO NOT REMOVE

Samples/Universal/zones

@@ -0,0 +1,14 @@
+#
+# Shorewall version 4 - Zones File
+#
+# For information about this file, type "man shorewall-zones"
+#
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-zones.html
+#
+###############################################################################
+#ZONE	TYPE		OPTIONS		IN			OUT
+#					OPTIONS			OPTIONS
+fw	firewall
+net	ip
+

Samples/one-interface/interfaces

@@ -10,10 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-interfaces"
-#
-# For additional information, see
-# http://shorewall.net/Documentation.htm#Interfaces
-#
 ###############################################################################
 #ZONE	INTERFACE	BROADCAST	OPTIONS
 net     eth0            detect          dhcp,tcpflags,logmartians,nosmurfs

Samples/one-interface/policy

@@ -10,9 +10,6 @@
 # See the file README.txt for further details.
 #-----------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-policy"
-#
-# See http://shorewall.net/Documentation.htm#Policy for additional information.
-#
 ###############################################################################
 #SOURCE		DEST		POLICY		LOG LEVEL	LIMIT:BURST
 $FW		net		ACCEPT

Samples/one-interface/rules

@@ -10,12 +10,13 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------------------------------------
 # For information on entries in this file, type "man shorewall-rules"
-#
-# For more information, see http://www.shorewall.net/Documentation.htm#Zones
-#
 #############################################################################################################
 #ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK
 #							PORT	PORT(S)		DEST		LIMIT		GROUP
+#SECTION ALL
+#SECTION ESTABLISHED
+#SECTION RELATED
+SECTION NEW
 
 # Drop Ping from the "bad" net zone.. and prevent your log from being flooded..
 

Samples/one-interface/shorewall.conf

@@ -29,168 +29,180 @@ STARTUP_ENABLED=No
 VERBOSITY=1
 
 ###############################################################################
-#			       L O G G I N G
+#		                L O G G I N G
 ###############################################################################
 
+BLACKLIST_LOGLEVEL=
+
+LOG_MARTIANS=Yes
+
+LOG_VERBOSITY=2
+
+LOGALLNEW=
+
 LOGFILE=/var/log/messages
 
-STARTUP_LOG=
-
-LOG_VERBOSITY=
-
 LOGFORMAT="Shorewall:%s:%s:"
 
 LOGTAGONLY=No
 
-LOGRATE=
-
-LOGBURST=
-
-LOGALLNEW=
-
-BLACKLIST_LOGLEVEL=
+LOGLIMIT=
 
 MACLIST_LOG_LEVEL=info
 
-TCP_FLAGS_LOG_LEVEL=info
+SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
 
-LOG_MARTIANS=Yes
+STARTUP_LOG=/var/log/shorewall-init.log
+
+TCP_FLAGS_LOG_LEVEL=info
 
 ###############################################################################
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
+CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
+
 IPTABLES=
 
 IP=
 
-TC=
-
 IPSET=
 
+MODULESDIR=
+
+PERL=/usr/bin/perl
+
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
+RESTOREFILE=restore
+
 SHOREWALL_SHELL=/bin/sh
 
 SUBSYSLOCK=
 
-MODULESDIR=
-
-CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
-
-RESTOREFILE=
-
-IPSECFILE=zones
-
-LOCKFILE=
+TC=
 
 ###############################################################################
 #		D E F A U L T   A C T I O N S / M A C R O S
 ###############################################################################
 
-DROP_DEFAULT="Drop"
-REJECT_DEFAULT="Reject"
 ACCEPT_DEFAULT="none"
-QUEUE_DEFAULT="none"
+DROP_DEFAULT="Drop"
 NFQUEUE_DEFAULT="none"
+QUEUE_DEFAULT="none"
+REJECT_DEFAULT="Reject"
 
 ###############################################################################
 #                        R S H / R C P  C O M M A N D S
 ###############################################################################
 
-RSH_COMMAND='ssh ${root}@${system} ${command}'
 RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
+RSH_COMMAND='ssh ${root}@${system} ${command}'
 
 ###############################################################################
 #			F I R E W A L L	  O P T I O N S
 ###############################################################################
 
-IP_FORWARDING=Off
+ACCOUNTING=Yes
 
-ADD_IP_ALIASES=Yes
+ACCOUNTING_TABLE=filter
+
+ADD_IP_ALIASES=No
 
 ADD_SNAT_ALIASES=No
 
-RETAIN_ALIASES=No
-
-TC_ENABLED=Internal
-
-TC_EXPERT=No
-
-CLEAR_TC=Yes
-
-MARK_IN_FORWARD_CHAIN=No
-
-CLAMPMSS=No
-
-ROUTE_FILTER=No
-
-DETECT_DNAT_IPADDRS=No
-
-MUTEX_TIMEOUT=60
-
 ADMINISABSENTMINDED=Yes
 
+AUTO_COMMENT=Yes
+
+AUTOMAKE=No
+
 BLACKLISTNEWONLY=Yes
 
-DELAYBLACKLISTLOAD=No
+CLAMPMSS=No
 
-MODULE_SUFFIX=
+CLEAR_TC=Yes
+
+COMPLETE=No
 
 DISABLE_IPV6=No
 
-BRIDGING=No
+DELETE_THEN_ADD=Yes
 
-DYNAMIC_ZONES=No
+DETECT_DNAT_IPADDRS=No
 
-PKTTYPE=Yes
+DONT_LOAD=
 
-NULL_ROUTE_RFC1918=No
+DYNAMIC_BLACKLIST=Yes
 
-MACLIST_TABLE=filter
+EXPAND_POLICIES=Yes
 
-MACLIST_TTL=
-
-SAVE_IPSETS=No
-
-MAPOLDACTIONS=No
+EXPORTMODULES=Yes
 
 FASTACCEPT=No
 
+FORWARD_CLEAR_MARK=
+
 IMPLICIT_CONTINUE=No
 
 HIGH_ROUTE_MARKS=No
 
-USE_ACTIONS=Yes
-
-OPTIMIZE=1
-
-EXPORTPARAMS=No
-
-EXPAND_POLICIES=Yes
+IP_FORWARDING=Off
 
 KEEP_RT_TABLES=No
 
-DELETE_THEN_ADD=Yes
+LOAD_HELPERS_ONLY=Yes
 
-MULTICAST=No
+LEGACY_FASTSTART=No
 
-DONT_LOAD=
+MACLIST_TABLE=filter
 
-AUTO_COMMENT=Yes
+MACLIST_TTL=
 
 MANGLE_ENABLED=Yes
 
-USE_DEFAULT_RT=No
+MAPOLDACTIONS=No
+
+MARK_IN_FORWARD_CHAIN=No
+
+MODULE_SUFFIX=ko
+
+MULTICAST=No
+
+MUTEX_TIMEOUT=60
+
+NULL_ROUTE_RFC1918=No
+
+OPTIMIZE=1
+
+OPTIMIZE_ACCOUNTING=No
+
+REQUIRE_INTERFACE=No
 
 RESTORE_DEFAULT_ROUTE=Yes
 
-AUTOMAKE=No
+RETAIN_ALIASES=No
+
+ROUTE_FILTER=No
+
+SAVE_IPSETS=No
+
+TC_ENABLED=Internal
+
+TC_EXPERT=No
+
+TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
+
+TRACK_PROVIDERS=Yes
+
+USE_DEFAULT_RT=No
 
 WIDE_TC_MARKS=Yes
 
+ZONE2ZONE=2
+
 ###############################################################################
 #			P A C K E T   D I S P O S I T I O N
 ###############################################################################
@@ -199,6 +211,17 @@ BLACKLIST_DISPOSITION=DROP
 
 MACLIST_DISPOSITION=REJECT
 
+SMURF_DISPOSITION=DROP
+
+SFILTER_DISPOSITION=DROP
+
 TCP_FLAGS_DISPOSITION=DROP
 
+################################################################################
+#                            L E G A C Y  O P T I O N
+#                      D O  N O T  D E L E T E  O R  A L T E R
+################################################################################
+
+IPSECFILE=zones
+
 #LAST LINE -- DO NOT REMOVE

Samples/one-interface/zones

@@ -10,9 +10,6 @@
 # See the file README.txt for further details.
 #-----------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-zones"
-#
-# For more information, see http://www.shorewall.net/Documentation.htm#Zones
-#
 ###############################################################################
 #ZONE	TYPE	OPTIONS			IN			OUT
 #					OPTIONS			OPTIONS

Samples/three-interfaces/interfaces

@@ -10,10 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-interfaces"
-#
-# For additional information, see
-# http://shorewall.net/Documentation.htm#Interfaces
-#
 ###############################################################################
 #ZONE	INTERFACE	BROADCAST	OPTIONS
 net     eth0            detect          tcpflags,dhcp,nosmurfs,routefilter,logmartians

Samples/three-interfaces/masq

@@ -10,9 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-masq"
-#
-# For additional information, see http://shorewall.net/Documentation.htm#Masq
-#
 ##############################################################################
 #INTERFACE		SOURCE		ADDRESS		PROTO	PORT(S)	IPSEC	MARK
 eth0			10.0.0.0/8,\

Samples/three-interfaces/policy

@@ -10,9 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-policy"
-#
-# See http://shorewall.net/Documentation.htm#Policy for additional information.
-#
 ###############################################################################
 #SOURCE		DEST		POLICY		LOG LEVEL	LIMIT:BURST
 

Samples/three-interfaces/routestopped

@@ -10,11 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-routestopped"
-#
-# See http://shorewall.net/Documentation.htm#Routestopped and
-# http://shorewall.net/starting_and_stopping_shorewall.htm for additional
-# information.
-#
 ##############################################################################
 #INTERFACE	HOST(S)
 eth1		-

Samples/three-interfaces/rules

@@ -10,12 +10,17 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-rules"
-#
-# For additional information, see http://shorewall.net/Documentation.htm#Rules
-#
 #############################################################################################################
 #ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK
 #							PORT	PORT(S)		DEST		LIMIT		GROUP
+#SECTION ALL
+#SECTION ESTABLISHED
+#SECTION RELATED
+SECTION NEW
+
+#       Don't allow connection pickup from the net
+#
+Invalid(DROP)	net		all
 #
 #	Accept DNS connections from the firewall to the Internet
 #

Samples/three-interfaces/shorewall.conf

@@ -3,6 +3,7 @@
 # Shorewall version 4.0 - Sample shorewall.conf for three-interface
 #                         configuration.
 # Copyright (C) 2006 by the Shorewall Team
+#               2011 by Thomas M. Eastep
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -17,9 +18,6 @@
 # http://shorewall.net/manpages/shorewall.conf.html
 #
 ###############################################################################
-#		       S T A R T U P   E N A B L E D
-###############################################################################
-
 STARTUP_ENABLED=No
 
 ###############################################################################
@@ -29,168 +27,180 @@ STARTUP_ENABLED=No
 VERBOSITY=1
 
 ###############################################################################
-#			       L O G G I N G
+#		                L O G G I N G
 ###############################################################################
 
+BLACKLIST_LOGLEVEL=
+
+LOG_MARTIANS=Yes
+
+LOG_VERBOSITY=2
+
+LOGALLNEW=
+
 LOGFILE=/var/log/messages
 
-STARTUP_LOG=
-
-LOG_VERBOSITY=
-
 LOGFORMAT="Shorewall:%s:%s:"
 
 LOGTAGONLY=No
 
-LOGRATE=
-
-LOGBURST=
-
-LOGALLNEW=
-
-BLACKLIST_LOGLEVEL=
+LOGLIMIT=
 
 MACLIST_LOG_LEVEL=info
 
-TCP_FLAGS_LOG_LEVEL=info
+SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
 
-LOG_MARTIANS=Yes
+STARTUP_LOG=/var/log/shorewall-init.log
+
+TCP_FLAGS_LOG_LEVEL=info
 
 ###############################################################################
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
+CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
+
 IPTABLES=
 
 IP=
 
-TC=
-
 IPSET=
 
+MODULESDIR=
+
+PERL=/usr/bin/perl
+
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
+RESTOREFILE=restore
+
 SHOREWALL_SHELL=/bin/sh
 
 SUBSYSLOCK=
 
-MODULESDIR=
-
-CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
-
-RESTOREFILE=
-
-IPSECFILE=zones
-
-LOCKFILE=
+TC=
 
 ###############################################################################
 #		D E F A U L T   A C T I O N S / M A C R O S
 ###############################################################################
 
-DROP_DEFAULT="Drop"
-REJECT_DEFAULT="Reject"
 ACCEPT_DEFAULT="none"
-QUEUE_DEFAULT="none"
+DROP_DEFAULT="Drop"
 NFQUEUE_DEFAULT="none"
+QUEUE_DEFAULT="none"
+REJECT_DEFAULT="Reject"
 
 ###############################################################################
 #                        R S H / R C P  C O M M A N D S
 ###############################################################################
 
-RSH_COMMAND='ssh ${root}@${system} ${command}'
 RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
+RSH_COMMAND='ssh ${root}@${system} ${command}'
 
 ###############################################################################
 #			F I R E W A L L	  O P T I O N S
 ###############################################################################
 
-IP_FORWARDING=On
+ACCOUNTING=Yes
 
-ADD_IP_ALIASES=Yes
+ACCOUNTING_TABLE=filter
+
+ADD_IP_ALIASES=No
 
 ADD_SNAT_ALIASES=No
 
-RETAIN_ALIASES=No
-
-TC_ENABLED=Internal
-
-TC_EXPERT=No
-
-CLEAR_TC=Yes
-
-MARK_IN_FORWARD_CHAIN=No
-
-CLAMPMSS=Yes
-
-ROUTE_FILTER=No
-
-DETECT_DNAT_IPADDRS=No
-
-MUTEX_TIMEOUT=60
-
 ADMINISABSENTMINDED=Yes
 
+AUTO_COMMENT=Yes
+
+AUTOMAKE=No
+
 BLACKLISTNEWONLY=Yes
 
-DELAYBLACKLISTLOAD=No
+CLAMPMSS=Yes
 
-MODULE_SUFFIX=
+CLEAR_TC=Yes
+
+COMPLETE=No
 
 DISABLE_IPV6=No
 
-BRIDGING=No
+DELETE_THEN_ADD=Yes
 
-DYNAMIC_ZONES=No
+DETECT_DNAT_IPADDRS=No
 
-PKTTYPE=Yes
+DONT_LOAD=
 
-NULL_ROUTE_RFC1918=No
+DYNAMIC_BLACKLIST=Yes
 
-MACLIST_TABLE=filter
+EXPAND_POLICIES=Yes
 
-MACLIST_TTL=
-
-SAVE_IPSETS=No
-
-MAPOLDACTIONS=No
+EXPORTMODULES=Yes
 
 FASTACCEPT=No
 
+FORWARD_CLEAR_MARK=
+
 IMPLICIT_CONTINUE=No
 
 HIGH_ROUTE_MARKS=No
 
-USE_ACTIONS=Yes
-
-OPTIMIZE=1
-
-EXPORTPARAMS=No
-
-EXPAND_POLICIES=Yes
+IP_FORWARDING=On
 
 KEEP_RT_TABLES=No
 
-DELETE_THEN_ADD=Yes
+LOAD_HELPERS_ONLY=Yes
 
-MULTICAST=No
+LEGACY_FASTSTART=No
 
-DONT_LOAD=
+MACLIST_TABLE=filter
 
-AUTO_COMMENT=Yes
+MACLIST_TTL=
 
 MANGLE_ENABLED=Yes
 
-USE_DEFAULT_RT=No
+MAPOLDACTIONS=No
+
+MARK_IN_FORWARD_CHAIN=No
+
+MODULE_SUFFIX=ko
+
+MULTICAST=No
+
+MUTEX_TIMEOUT=60
+
+NULL_ROUTE_RFC1918=No
+
+OPTIMIZE=1
+
+OPTIMIZE_ACCOUNTING=No
+
+REQUIRE_INTERFACE=No
 
 RESTORE_DEFAULT_ROUTE=Yes
 
-AUTOMAKE=No
+RETAIN_ALIASES=No
+
+ROUTE_FILTER=No
+
+SAVE_IPSETS=No
+
+TC_ENABLED=Internal
+
+TC_EXPERT=No
+
+TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
+
+TRACK_PROVIDERS=Yes
+
+USE_DEFAULT_RT=No
 
 WIDE_TC_MARKS=Yes
 
+ZONE2ZONE=2
+
 ###############################################################################
 #			P A C K E T   D I S P O S I T I O N
 ###############################################################################
@@ -199,6 +209,17 @@ BLACKLIST_DISPOSITION=DROP
 
 MACLIST_DISPOSITION=REJECT
 
+SMURF_DISPOSITION=DROP
+
+SFILTER_DISPOSITION=DROP
+
 TCP_FLAGS_DISPOSITION=DROP
 
+################################################################################
+#                            L E G A C Y  O P T I O N
+#                      D O  N O T  D E L E T E  O R  A L T E R
+################################################################################
+
+IPSECFILE=zones
+
 #LAST LINE -- DO NOT REMOVE

Samples/three-interfaces/zones

@@ -10,9 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-zones"
-#
-# For more information, see http://www.shorewall.net/Documentation.htm#Zones
-#
 ###############################################################################
 #ZONE	TYPE	OPTIONS			IN			OUT
 #					OPTIONS			OPTIONS

Samples/two-interfaces/interfaces

@@ -10,10 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-interfaces"
-#
-# For additional information, see
-# http://shorewall.net/Documentation.htm#Interfaces
-#
 ###############################################################################
 #ZONE	INTERFACE	BROADCAST	OPTIONS
 net     eth0            detect          dhcp,tcpflags,nosmurfs,routefilter,logmartians

Samples/two-interfaces/masq

@@ -10,9 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-masq"
-#
-# For additional information, see http://shorewall.net/Documentation.htm#Masq
-#
 ###############################################################################
 #INTERFACE		SOURCE		ADDRESS		PROTO	PORT(S)	IPSEC	MARK
 eth0			10.0.0.0/8,\

Samples/two-interfaces/policy

@@ -10,9 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-policy"
-#
-# See http://shorewall.net/Documentation.htm#Policy for additional information.
-#
 ###############################################################################
 #SOURCE		DEST		POLICY		LOG LEVEL	LIMIT:BURST
 

Samples/two-interfaces/routestopped

@@ -10,11 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-routestopped"
-#
-# See http://shorewall.net/Documentation.htm#Routestopped and
-# http://shorewall.net/starting_and_stopping_shorewall.htm for additional
-# information.
-#
 ##############################################################################
 #INTERFACE	HOST(S)                  OPTIONS
 eth1		-

Samples/two-interfaces/rules

@@ -10,12 +10,17 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-rules"
-#
-# For more information, see http://www.shorewall.net/Documentation.htm#Rules
-#
 #############################################################################################################
 #ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK
 #							PORT	PORT(S)		DEST		LIMIT		GROUP
+#SECTION ALL
+#SECTION ESTABLISHED
+#SECTION RELATED
+SECTION NEW
+
+#       Don't allow connection pickup from the net
+#
+Invalid(DROP)	net		all
 #
 #	Accept DNS connections from the firewall to the network
 #

Samples/two-interfaces/shorewall.conf

@@ -3,6 +3,7 @@
 # Shorewall version 4.0 - Sample shorewall.conf for two-interface
 #                         configuration.
 # Copyright (C) 2006,2007 by the Shorewall Team
+#               2011 by Thomas M. Eastep            
 #
 # This library is free software; you can redistribute it and/or
 # modify it under the terms of the GNU Lesser General Public
@@ -29,175 +30,180 @@ STARTUP_ENABLED=No
 VERBOSITY=1
 
 ###############################################################################
-#                              C O M P I L E R
-#      (setting this to 'perl' requires installation of Shorewall-perl)
+#		                L O G G I N G
 ###############################################################################
 
-SHOREWALL_COMPILER=
+BLACKLIST_LOGLEVEL=
 
-###############################################################################
-#			       L O G G I N G
-###############################################################################
+LOG_MARTIANS=Yes
+
+LOG_VERBOSITY=2
+
+LOGALLNEW=
 
 LOGFILE=/var/log/messages
 
-STARTUP_LOG=
-
-LOG_VERBOSITY=
-
 LOGFORMAT="Shorewall:%s:%s:"
 
 LOGTAGONLY=No
 
-LOGRATE=
-
-LOGBURST=
-
-LOGALLNEW=
-
-BLACKLIST_LOGLEVEL=
+LOGLIMIT=
 
 MACLIST_LOG_LEVEL=info
 
-TCP_FLAGS_LOG_LEVEL=info
+SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
 
-LOG_MARTIANS=Yes
+STARTUP_LOG=/var/log/shorewall-init.log
+
+TCP_FLAGS_LOG_LEVEL=info
 
 ###############################################################################
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
+CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
+
 IPTABLES=
 
 IP=
 
-TC=
-
 IPSET=
 
+MODULESDIR=
+
+PERL=/usr/bin/perl
+
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
+RESTOREFILE=restore
+
 SHOREWALL_SHELL=/bin/sh
 
 SUBSYSLOCK=
 
-MODULESDIR=
-
-CONFIG_PATH=/etc/shorewall:/usr/share/shorewall
-
-RESTOREFILE=
-
-IPSECFILE=zones
-
-LOCKFILE=
+TC=
 
 ###############################################################################
 #		D E F A U L T   A C T I O N S / M A C R O S
 ###############################################################################
 
-DROP_DEFAULT="Drop"
-REJECT_DEFAULT="Reject"
 ACCEPT_DEFAULT="none"
-QUEUE_DEFAULT="none"
+DROP_DEFAULT="Drop"
 NFQUEUE_DEFAULT="none"
+QUEUE_DEFAULT="none"
+REJECT_DEFAULT="Reject"
 
 ###############################################################################
 #                        R S H / R C P  C O M M A N D S
 ###############################################################################
 
-RSH_COMMAND='ssh ${root}@${system} ${command}'
 RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
+RSH_COMMAND='ssh ${root}@${system} ${command}'
 
 ###############################################################################
 #			F I R E W A L L	  O P T I O N S
 ###############################################################################
 
-IP_FORWARDING=On
+ACCOUNTING=Yes
 
-ADD_IP_ALIASES=Yes
+ACCOUNTING_TABLE=filter
+
+ADD_IP_ALIASES=No
 
 ADD_SNAT_ALIASES=No
 
-RETAIN_ALIASES=No
-
-TC_ENABLED=Internal
-
-TC_EXPERT=No
-
-CLEAR_TC=Yes
-
-MARK_IN_FORWARD_CHAIN=No
-
-CLAMPMSS=Yes
-
-ROUTE_FILTER=No
-
-DETECT_DNAT_IPADDRS=No
-
-MUTEX_TIMEOUT=60
-
 ADMINISABSENTMINDED=Yes
 
+AUTO_COMMENT=Yes
+
+AUTOMAKE=No
+
 BLACKLISTNEWONLY=Yes
 
-DELAYBLACKLISTLOAD=No
+CLAMPMSS=Yes
 
-MODULE_SUFFIX=
+CLEAR_TC=Yes
+
+COMPLETE=No
 
 DISABLE_IPV6=No
 
-BRIDGING=No
+DELETE_THEN_ADD=Yes
 
-DYNAMIC_ZONES=No
+DETECT_DNAT_IPADDRS=No
 
-PKTTYPE=Yes
+DONT_LOAD=
 
-NULL_ROUTE_RFC1918=No
+DYNAMIC_BLACKLIST=Yes
 
-MACLIST_TABLE=filter
+EXPAND_POLICIES=Yes
 
-MACLIST_TTL=
-
-SAVE_IPSETS=No
-
-MAPOLDACTIONS=No
+EXPORTMODULES=Yes
 
 FASTACCEPT=No
 
+FORWARD_CLEAR_MARK=
+
 IMPLICIT_CONTINUE=No
 
 HIGH_ROUTE_MARKS=No
 
-USE_ACTIONS=Yes
-
-OPTIMIZE=1
-
-EXPORTPARAMS=No
-
-EXPAND_POLICIES=Yes
+IP_FORWARDING=On
 
 KEEP_RT_TABLES=No
 
-DELETE_THEN_ADD=Yes
+LOAD_HELPERS_ONLY=Yes
 
-MULTICAST=No
+LEGACY_FASTSTART=No
 
-DONT_LOAD=
+MACLIST_TABLE=filter
 
-AUTO_COMMENT=Yes
+MACLIST_TTL=
 
 MANGLE_ENABLED=Yes
 
-USE_DEFAULT_RT=No
+MAPOLDACTIONS=No
+
+MARK_IN_FORWARD_CHAIN=No
+
+MODULE_SUFFIX=ko
+
+MULTICAST=No
+
+MUTEX_TIMEOUT=60
+
+NULL_ROUTE_RFC1918=No
+
+OPTIMIZE=1
+
+OPTIMIZE_ACCOUNTING=No
+
+REQUIRE_INTERFACE=No
 
 RESTORE_DEFAULT_ROUTE=Yes
 
-AUTOMAKE=No
+RETAIN_ALIASES=No
+
+ROUTE_FILTER=No
+
+SAVE_IPSETS=No
+
+TC_ENABLED=Internal
+
+TC_EXPERT=No
+
+TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
+
+TRACK_PROVIDERS=Yes
+
+USE_DEFAULT_RT=No
 
 WIDE_TC_MARKS=Yes
 
+ZONE2ZONE=2
+
 ###############################################################################
 #			P A C K E T   D I S P O S I T I O N
 ###############################################################################
@@ -206,6 +212,17 @@ BLACKLIST_DISPOSITION=DROP
 
 MACLIST_DISPOSITION=REJECT
 
+SMURF_DISPOSITION=DROP
+
+SFILTER_DISPOSITION=DROP
+
 TCP_FLAGS_DISPOSITION=DROP
 
+################################################################################
+#                            L E G A C Y  O P T I O N
+#                      D O  N O T  D E L E T E  O R  A L T E R
+################################################################################
+
+IPSECFILE=zones
+
 #LAST LINE -- DO NOT REMOVE

Samples/two-interfaces/zones

@@ -10,9 +10,6 @@
 # See the file README.txt for further details.
 #------------------------------------------------------------------------------
 # For information about entries in this file, type "man shorewall-zones"
-#
-# For more information, see http://www.shorewall.net/Documentation.htm#Zones
-#
 ###############################################################################
 #ZONE	TYPE	OPTIONS			IN			OUT
 #					OPTIONS			OPTIONS

Samples6/Universal/interfaces

@@ -0,0 +1,13 @@
+#
+# Shorewall version 4 - Interfaces File
+#
+# For information about entries in this file, type "man shorewall-interfaces"
+#
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-interfaces.html
+#
+###############################################################################
+#ZONE	INTERFACE	BROADCAST	OPTIONS
+-	lo		-		ignore
+net	all		-		dhcp,physical=+,routeback
+

Samples6/Universal/policy

@@ -0,0 +1,14 @@
+#
+# Shorewall version 4 - Policy File
+#
+# For information about entries in this file, type "man shorewall-policy"
+#
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-policy.html
+#
+###############################################################################
+#SOURCE	DEST	POLICY		LOG	LIMIT:		CONNLIMIT:
+#				LEVEL	BURST		MASK
+fw	net	ACCEPT
+net	all	DROP
+

Samples6/Universal/rules

@@ -0,0 +1,18 @@
+#
+# Shorewall version 4 - Rules File
+#
+# For information on the settings in this file, type "man shorewall-rules"
+#
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-rules.html
+#
+####################################################################################################################################################
+#ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK	CONNLIMIT	TIME
+#							PORT	PORT(S)		DEST		LIMIT		GROUP
+#SECTION ALL
+#SECTION ESTABLISHED
+#SECTION RELATED
+SECTION NEW
+
+SSH(ACCEPT)	net		$FW
+Ping(ACCEPT)	net		$FW

Samples6/Universal/shorewall6.conf

@@ -1,24 +1,16 @@
 ###############################################################################
-#  /etc/shorewalls/shorewall6.conf Version 4 - Change the following variables to
-#  match your setup
 #
-#  This program is under GPL
-#  [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
-#
-#  This file should be placed in /etc/shorewall
-#
-#  (c) 1999,2000,2001,2002,2003,2004,2005,
-#      2006,2007,2008 - Tom Eastep (teastep@shorewall.net)
+#  Shorewall Version 4 -- /etc/shorewall6/shorewall6.conf
 #
 #  For information about the settings in this file, type "man shorewall6.conf"
 #
-#  Additional information is available at 
-#  http://www.shorewall.net/Documentation.htm#Conf
+#  Manpage also online at
+#  http://www.shorewall.net/manpages6/shorewall6.conf.html
 ###############################################################################
 #		       S T A R T U P   E N A B L E D
 ###############################################################################
 
-STARTUP_ENABLED=No
+STARTUP_ENABLED=Yes
 
 ###############################################################################
 #		              V E R B O S I T Y
@@ -30,120 +22,150 @@ VERBOSITY=1
 #			       L O G G I N G
 ###############################################################################
 
-LOGFILE=/var/log/messages
+BLACKLIST_LOGLEVEL=
 
-STARTUP_LOG=
-
-LOG_VERBOSITY=
-
-LOGFORMAT="Shorewall:%s:%s:"
-
-LOGTAGONLY=No
-
-LOGRATE=
-
-LOGBURST=
+LOG_VERBOSITY=2
 
 LOGALLNEW=
 
-BLACKLIST_LOGLEVEL=
+LOGFILE=
 
-TCP_FLAGS_LOG_LEVEL=info
+LOGFORMAT="Shorewall:%s:%s:"
+
+LOGLIMIT=
+
+LOGTAGONLY=No
+
+MACLIST_LOG_LEVEL=info
+
+SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
 
+STARTUP_LOG=/var/log/shorewall6-init.log
+
+TCP_FLAGS_LOG_LEVEL=info
+
 ###############################################################################
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
+CONFIG_PATH=/etc/shorewall6:/usr/share/shorewall6:/usr/share/shorewall
+
 IP6TABLES=
 
 IP=
 
-TC=
-
 IPSET=
 
-PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
-
-SHOREWALL_SHELL=/bin/sh
-
-SUBSYSLOCK=/var/lock/subsys/shorewall
-
 MODULESDIR=
 
-CONFIG_PATH=/etc/shorewall6:/usr/share/shorewall6:/usr/share/shorewall
+PERL=/usr/bin/perl
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
 RESTOREFILE=
 
-LOCKFILE=
+SHOREWALL_SHELL=/bin/sh
+
+SUBSYSLOCK=
+
+TC=
 
 ###############################################################################
 #		D E F A U L T   A C T I O N S / M A C R O S
 ###############################################################################
 
-DROP_DEFAULT="Drop"
-REJECT_DEFAULT="Reject"
 ACCEPT_DEFAULT="none"
-QUEUE_DEFAULT="none"
+DROP_DEFAULT="Drop"
 NFQUEUE_DEFAULT="none"
+QUEUE_DEFAULT="none"
+REJECT_DEFAULT="Reject"
 
 ###############################################################################
 #                        R S H / R C P  C O M M A N D S
 ###############################################################################
 
-RSH_COMMAND='ssh ${root}@${system} ${command}'
 RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
+RSH_COMMAND='ssh ${root}@${system} ${command}'
 
 ###############################################################################
 #			F I R E W A L L	  O P T I O N S
 ###############################################################################
 
-IP_FORWARDING=Off
+ACCOUNTING=Yes
 
-TC_ENABLED=No
-
-TC_EXPERT=No
-
-CLEAR_TC=No
-
-MARK_IN_FORWARD_CHAIN=No
-
-CLAMPMSS=No
-
-MUTEX_TIMEOUT=60
+ACCOUNTING_TABLE=filter
 
 ADMINISABSENTMINDED=Yes
 
+AUTO_COMMENT=Yes
+
+AUTOMAKE=No
+
 BLACKLISTNEWONLY=Yes
 
-MODULE_SUFFIX=
+CLAMPMSS=No
 
-FASTACCEPT=No
+CLEAR_TC=Yes
 
-IMPLICIT_CONTINUE=No
-
-HIGH_ROUTE_MARKS=No
-
-OPTIMIZE=1
-
-EXPORTPARAMS=Yes
-
-EXPAND_POLICIES=Yes
-
-KEEP_RT_TABLES=Yes
+COMPLETE=Yes
 
 DELETE_THEN_ADD=Yes
 
 DONT_LOAD=
 
-AUTO_COMMENT=Yes
+DYNAMIC_BLACKLIST=Yes
+
+EXPAND_POLICIES=Yes
+
+EXPORTMODULES=Yes
+
+FASTACCEPT=Yes
+
+FORWARD_CLEAR_MARK=
+
+HIGH_ROUTE_MARKS=No
+
+IMPLICIT_CONTINUE=No
+
+IP_FORWARDING=Off
+
+KEEP_RT_TABLES=Yes
+
+LEGACY_FASTSTART=No
+
+LOAD_HELPERS_ONLY=Yes
+
+MACLIST_TABLE=filter
+
+MACLIST_TTL=
 
 MANGLE_ENABLED=Yes
 
-AUTOMAKE=No
+MARK_IN_FORWARD_CHAIN=No
 
-WIDE_TC_MARKS=No
+MODULE_SUFFIX=ko
+
+MUTEX_TIMEOUT=60
+
+OPTIMIZE=15
+
+OPTIMIZE_ACCOUNTING=No
+
+REQUIRE_INTERFACE=Yes
+
+TC_ENABLED=No
+
+TC_EXPERT=No
+
+TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
+
+TRACK_PROVIDERS=Yes
+
+WIDE_TC_MARKS=Yes
+
+ZONE2ZONE=2
 
 ###############################################################################
 #			P A C K E T   D I S P O S I T I O N
@@ -151,6 +173,12 @@ WIDE_TC_MARKS=No
 
 BLACKLIST_DISPOSITION=DROP
 
+MACLIST_DISPOSITION=REJECTTTT
+
+SFILTER_DISPOSITION=DROP
+
+SMURF_DISPOSITION=DROP
+
 TCP_FLAGS_DISPOSITION=DROP
 
 #LAST LINE -- DO NOT REMOVE

Samples6/Universal/zones

@@ -0,0 +1,14 @@
+#
+# Shorewall version 4 - Zones File
+#
+# For information about this file, type "man shorewall-zones"
+#
+# The manpage is also online at
+# http://www.shorewall.net/manpages/shorewall-zones.html
+#
+###############################################################################
+#ZONE	TYPE		OPTIONS		IN			OUT
+#					OPTIONS			OPTIONS
+fw	firewall
+net	ip
+

Samples6/one-interface/rules

@@ -13,6 +13,10 @@
 #############################################################################################################
 #ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK
 #							PORT	PORT(S)		DEST		LIMIT		GROUP
+#SECTION ALL
+#SECTION ESTABLISHED
+#SECTION RELATED
+SECTION NEW
 
 # Drop Ping from the "bad" net zone.. and prevent your log from being flooded..
 

Samples6/one-interface/shorewall6.conf

@@ -1,19 +1,11 @@
 ###############################################################################
 #
-# Shorewall6 version 4 - Sample shorewall.conf for one-interface configuration.
-# Copyright (C) 2006,2008 by the Shorewall Team
+#  Shorewall Version 4 -- /etc/shorewall6/shorewall6.conf
 #
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
+#  For information about the settings in this file, type "man shorewall6.conf"
 #
-# See the file README.txt for further details.
-#
-# For information about the settings in this file, type "man shorewall6.conf"
-#
-# The manpage is also online at 
-# http://shorewall.net/manpages6/shorewall6.conf.html
+#  Manpage also online at
+#  http://www.shorewall.net/manpages6/shorewall6.conf.html
 ###############################################################################
 #		       S T A R T U P   E N A B L E D
 ###############################################################################
@@ -30,121 +22,163 @@ VERBOSITY=1
 #			       L O G G I N G
 ###############################################################################
 
-LOGFILE=/var/log/messages
+BLACKLIST_LOGLEVEL=
 
-STARTUP_LOG=
-
-LOG_VERBOSITY=
-
-LOGFORMAT="Shorewall:%s:%s:"
-
-LOGTAGONLY=No
-
-LOGRATE=
-
-LOGBURST=
+LOG_VERBOSITY=2
 
 LOGALLNEW=
 
-BLACKLIST_LOGLEVEL=
+LOGFILE=
 
-TCP_FLAGS_LOG_LEVEL=info
+LOGFORMAT="Shorewall:%s:%s:"
+
+LOGLIMIT=
+
+LOGTAGONLY=No
+
+MACLIST_LOG_LEVEL=info
+
+SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
 
+STARTUP_LOG=/var/log/shorewall6-init.log
+
+TCP_FLAGS_LOG_LEVEL=info
+
 ###############################################################################
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
+CONFIG_PATH=/etc/shorewall6:/usr/share/shorewall6:/usr/share/shorewall
+
 IP6TABLES=
 
+IP=
+
+IPSET=
+
+MODULESDIR=
+
+PERL=/usr/bin/perl
+
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
+RESTOREFILE=
+
 SHOREWALL_SHELL=/bin/sh
 
 SUBSYSLOCK=
 
-MODULESDIR=
-
-CONFIG_PATH=/etc/shorewall6:/usr/share/shorewall6:/usr/share/shorewall
-
-RESTOREFILE=
-
-LOCKFILE=
+TC=
 
 ###############################################################################
 #		D E F A U L T   A C T I O N S / M A C R O S
 ###############################################################################
 
-DROP_DEFAULT="Drop"
-REJECT_DEFAULT="Reject"
 ACCEPT_DEFAULT="none"
-QUEUE_DEFAULT="none"
+DROP_DEFAULT="Drop"
 NFQUEUE_DEFAULT="none"
+QUEUE_DEFAULT="none"
+REJECT_DEFAULT="Reject"
 
 ###############################################################################
 #                        R S H / R C P  C O M M A N D S
 ###############################################################################
 
-RSH_COMMAND='ssh ${root}@${system} ${command}'
 RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
+RSH_COMMAND='ssh ${root}@${system} ${command}'
 
 ###############################################################################
 #			F I R E W A L L	  O P T I O N S
 ###############################################################################
 
-IP_FORWARDING=Off
+ACCOUNTING=Yes
 
-TC_ENABLED=No
-
-TC_EXPERT=No
-
-CLEAR_TC=Yes
-
-MARK_IN_FORWARD_CHAIN=No
-
-CLAMPMSS=No
-
-MUTEX_TIMEOUT=60
+ACCOUNTING_TABLE=filter
 
 ADMINISABSENTMINDED=Yes
 
+AUTO_COMMENT=Yes
+
+AUTOMAKE=No
+
 BLACKLISTNEWONLY=Yes
 
-MODULE_SUFFIX=
+CLAMPMSS=No
 
-FASTACCEPT=No
+CLEAR_TC=Yes
 
-IMPLICIT_CONTINUE=No
-
-HIGH_ROUTE_MARKS=No
-
-OPTIMIZE=1
-
-EXPORTPARAMS=No
-
-EXPAND_POLICIES=No
-
-KEEP_RT_TABLES=Yes
+COMPLETE=No
 
 DELETE_THEN_ADD=Yes
 
 DONT_LOAD=
 
-AUTO_COMMENT=Yes
+DYNAMIC_BLACKLIST=Yes
+
+EXPAND_POLICIES=No
+
+EXPORTMODULES=Yes
+
+FASTACCEPT=No
+
+FORWARD_CLEAR_MARK=
+
+HIGH_ROUTE_MARKS=No
+
+IMPLICIT_CONTINUE=No
+
+IP_FORWARDING=Off
+
+KEEP_RT_TABLES=Yes
+
+LEGACY_FASTSTART=No
+
+LOAD_HELPERS_ONLY=Yes
+
+MACLIST_TABLE=filter
+
+MACLIST_TTL=
 
 MANGLE_ENABLED=Yes
 
-AUTOMAKE=No
+MARK_IN_FORWARD_CHAIN=No
+
+MODULE_SUFFIX=ko
+
+MUTEX_TIMEOUT=60
+
+OPTIMIZE=1
+
+OPTIMIZE_ACCOUNTING=No
+
+REQUIRE_INTERFACE=No
+
+TC_ENABLED=No
+
+TC_EXPERT=No
+
+TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
+
+TRACK_PROVIDERS=Yes
 
 WIDE_TC_MARKS=Yes
 
+ZONE2ZONE=2
+
 ###############################################################################
 #			P A C K E T   D I S P O S I T I O N
 ###############################################################################
 
 BLACKLIST_DISPOSITION=DROP
 
+MACLIST_DISPOSITION=REJECT
+
+SFILTER_DISPOSITION=DROP
+
+SMURF_DISPOSITION=DROP
+
 TCP_FLAGS_DISPOSITION=DROP
 
 #LAST LINE -- DO NOT REMOVE

Samples6/three-interfaces/interfaces

@@ -12,6 +12,6 @@
 # For information about entries in this file, type "man shorewall6-interfaces"
 ###############################################################################
 #ZONE	INTERFACE	BROADCAST	OPTIONS
-net     eth0            detect          tcpflags
-loc     eth1            detect          tcpflags
-dmz     eth2            detect
+net     eth0            detect          tcpflags,forward=1
+loc     eth1            detect          tcpflags,forward=1
+dmz     eth2            detect		tcpflags,forward=1

Samples6/three-interfaces/rules

@@ -13,6 +13,14 @@
 #############################################################################################################
 #ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK
 #							PORT	PORT(S)		DEST		LIMIT		GROUP
+#SECTION ALL
+#SECTION ESTABLISHED
+#SECTION RELATED
+SECTION NEW
+
+#       Don't allow connection pickup from the net
+#
+Invalid(DROP)	net		all
 #
 #	Accept DNS connections from the firewall to the Internet
 #

Samples6/three-interfaces/shorewall6.conf

@@ -1,19 +1,11 @@
 ###############################################################################
 #
-# Shorewall6 version 4 - Sample shorewall.conf for one-interface configuration.
-# Copyright (C) 2006,2008 by the Shorewall Team
+#  Shorewall Version 4 -- /etc/shorewall6/shorewall6.conf
 #
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
+#  For information about the settings in this file, type "man shorewall6.conf"
 #
-# See the file README.txt for further details.
-#
-# For information about the settings in this file, type "man shorewall6.conf"
-#
-# The manpage is also online at 
-# http://shorewall.net/manpages6/shorewall6.conf.html
+#  Manpage also online at
+#  http://www.shorewall.net/manpages6/shorewall6.conf.html
 ###############################################################################
 #		       S T A R T U P   E N A B L E D
 ###############################################################################
@@ -30,121 +22,163 @@ VERBOSITY=1
 #			       L O G G I N G
 ###############################################################################
 
-LOGFILE=/var/log/messages
+BLACKLIST_LOGLEVEL=
 
-STARTUP_LOG=
-
-LOG_VERBOSITY=
-
-LOGFORMAT="Shorewall:%s:%s:"
-
-LOGTAGONLY=No
-
-LOGRATE=
-
-LOGBURST=
+LOG_VERBOSITY=2
 
 LOGALLNEW=
 
-BLACKLIST_LOGLEVEL=
+LOGFILE=/var/log/messages
 
-TCP_FLAGS_LOG_LEVEL=info
+LOGFORMAT="Shorewall:%s:%s:"
+
+LOGLIMIT=
+
+LOGTAGONLY=No
+
+MACLIST_LOG_LEVEL=info
+
+SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
 
+STARTUP_LOG=/var/log/shorewall6-init.log
+
+TCP_FLAGS_LOG_LEVEL=info
+
 ###############################################################################
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
+CONFIG_PATH=/etc/shorewall6:/usr/share/shorewall6:/usr/share/shorewall
+
 IP6TABLES=
 
+IP=
+
+IPSET=
+
+MODULESDIR=
+
+PERL=/usr/bin/perl
+
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
+RESTOREFILE=
+
 SHOREWALL_SHELL=/bin/sh
 
 SUBSYSLOCK=
 
-MODULESDIR=
-
-CONFIG_PATH=/etc/shorewall6/:/usr/share/shorewall6:/usr/share/shorewall
-
-RESTOREFILE=
-
-LOCKFILE=
+TC=
 
 ###############################################################################
 #		D E F A U L T   A C T I O N S / M A C R O S
 ###############################################################################
 
-DROP_DEFAULT="Drop"
-REJECT_DEFAULT="Reject"
 ACCEPT_DEFAULT="none"
-QUEUE_DEFAULT="none"
+DROP_DEFAULT="Drop"
 NFQUEUE_DEFAULT="none"
+QUEUE_DEFAULT="none"
+REJECT_DEFAULT="Reject"
 
 ###############################################################################
 #                        R S H / R C P  C O M M A N D S
 ###############################################################################
 
-RSH_COMMAND='ssh ${root}@${system} ${command}'
 RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
+RSH_COMMAND='ssh ${root}@${system} ${command}'
 
 ###############################################################################
 #			F I R E W A L L	  O P T I O N S
 ###############################################################################
 
-IP_FORWARDING=On
+ACCOUNTING=Yes
 
-TC_ENABLED=No
-
-TC_EXPERT=No
-
-CLEAR_TC=Yes
-
-MARK_IN_FORWARD_CHAIN=No
-
-CLAMPMSS=No
-
-MUTEX_TIMEOUT=60
+ACCOUNTING_TABLE=filter
 
 ADMINISABSENTMINDED=Yes
 
+AUTO_COMMENT=Yes
+
+AUTOMAKE=No
+
 BLACKLISTNEWONLY=Yes
 
-MODULE_SUFFIX=
+CLAMPMSS=No
 
-FASTACCEPT=No
+CLEAR_TC=Yes
 
-IMPLICIT_CONTINUE=No
-
-HIGH_ROUTE_MARKS=No
-
-OPTIMIZE=1
-
-EXPORTPARAMS=No
-
-EXPAND_POLICIES=Yes
-
-KEEP_RT_TABLES=Yes
+COMPLETE=No
 
 DELETE_THEN_ADD=Yes
 
 DONT_LOAD=
 
-AUTO_COMMENT=Yes
+DYNAMIC_BLACKLIST=Yes
+
+EXPAND_POLICIES=Yes
+
+EXPORTMODULES=Yes
+
+FASTACCEPT=No
+
+FORWARD_CLEAR_MARK=
+
+HIGH_ROUTE_MARKS=No
+
+IMPLICIT_CONTINUE=No
+
+IP_FORWARDING=On
+
+KEEP_RT_TABLES=Yes
+
+LEGACY_FASTSTART=No
+
+LOAD_HELPERS_ONLY=Yes
+
+MACLIST_TABLE=filter
+
+MACLIST_TTL=
 
 MANGLE_ENABLED=Yes
 
-AUTOMAKE=No
+MARK_IN_FORWARD_CHAIN=No
+
+MODULE_SUFFIX=ko
+
+MUTEX_TIMEOUT=60
+
+OPTIMIZE=1
+
+OPTIMIZE_ACCOUNTING=No
+
+REQUIRE_INTERFACE=No
+
+TC_ENABLED=No
+
+TC_EXPERT=No
+
+TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
+
+TRACK_PROVIDERS=Yes
 
 WIDE_TC_MARKS=Yes
 
+ZONE2ZONE=2
+
 ###############################################################################
 #			P A C K E T   D I S P O S I T I O N
 ###############################################################################
 
 BLACKLIST_DISPOSITION=DROP
 
+MACLIST_DISPOSITION=REJECT
+
+SFILTER_DISPOSITION=DROP
+
+SMURF_DISPOSITION=DROP
+
 TCP_FLAGS_DISPOSITION=DROP
 
 #LAST LINE -- DO NOT REMOVE

Samples6/three-interfaces/zones

@@ -15,6 +15,6 @@
 #ZONE	TYPE	OPTIONS			IN			OUT
 #					OPTIONS			OPTIONS
 fw	firewall
-net	ipv4
-loc	ipv4
-dmz	ipv4
+net	ipv6
+loc	ipv6
+dmz	ipv6

Samples6/two-interfaces/interfaces

@@ -12,5 +12,5 @@
 # For information about entries in this file, type "man shorewall6-interfaces"
 ###############################################################################
 #ZONE	INTERFACE	BROADCAST	OPTIONS
-net     eth0            detect          tcpflags
-loc     eth1            detect          tcpflags
+net     eth0            detect          tcpflags,forward=1
+loc     eth1            detect          tcpflags,forward=1

Samples6/two-interfaces/rules

@@ -13,6 +13,14 @@
 #############################################################################################################
 #ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK
 #							PORT	PORT(S)		DEST		LIMIT		GROUP
+#SECTION ALL
+#SECTION ESTABLISHED
+#SECTION RELATED
+SECTION NEW
+
+#       Don't allow connection pickup from the net
+#
+Invalid(DROP)	net		all
 #
 #	Accept DNS connections from the firewall to the network
 #

Samples6/two-interfaces/shorewall6.conf

@@ -1,19 +1,11 @@
 ###############################################################################
 #
-# Shorewall version 3.4 - Sample shorewall.conf for one-interface configuration.
-# Copyright (C) 2006 by the Shorewall Team
+#  Shorewall Version 4 -- /etc/shorewall6/shorewall6.conf
 #
-# This library is free software; you can redistribute it and/or
-# modify it under the terms of the GNU Lesser General Public
-# License as published by the Free Software Foundation; either
-# version 2.1 of the License, or (at your option) any later version.
+#  For information about the settings in this file, type "man shorewall6.conf"
 #
-# See the file README.txt for further details.
-#
-# For information about the settings in this file, type "man shorewall6.conf"
-#
-# The manpage is also online at 
-# http://shorewall.net/manpages6/shorewall6.conf.html
+#  Manpage also online at
+#  http://www.shorewall.net/manpages6/shorewall6.conf.html
 ###############################################################################
 #		       S T A R T U P   E N A B L E D
 ###############################################################################
@@ -30,121 +22,163 @@ VERBOSITY=1
 #			       L O G G I N G
 ###############################################################################
 
-LOGFILE=/var/log/messages
+BLACKLIST_LOGLEVEL=
 
-STARTUP_LOG=
-
-LOG_VERBOSITY=
-
-LOGFORMAT="Shorewall:%s:%s:"
-
-LOGTAGONLY=No
-
-LOGRATE=
-
-LOGBURST=
+LOG_VERBOSITY=2
 
 LOGALLNEW=
 
-BLACKLIST_LOGLEVEL=
+LOGFILE=/var/log/messages
 
-TCP_FLAGS_LOG_LEVEL=info
+LOGFORMAT="Shorewall:%s:%s:"
+
+LOGLIMIT=
+
+LOGTAGONLY=No
+
+MACLIST_LOG_LEVEL=info
+
+SFILTER_LOG_LEVEL=info
 
 SMURF_LOG_LEVEL=info
 
+STARTUP_LOG=/var/log/shorewall6-init.log
+
+TCP_FLAGS_LOG_LEVEL=info
+
 ###############################################################################
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################
 
+CONFIG_PATH=/etc/shorewall6:/usr/share/shorewall6:/usr/share/shorewall
+
 IP6TABLES=
 
+IP=
+
+IPSET=
+
+MODULESDIR=
+
+PERL=/usr/bin/perl
+
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
+RESTOREFILE=
+
 SHOREWALL_SHELL=/bin/sh
 
 SUBSYSLOCK=
 
-MODULESDIR=
-
-CONFIG_PATH=/etc/shorewall6/:/usr/share/shorewall6:/usr/share/shorewall/
-
-RESTOREFILE=
-
-LOCKFILE=
+TC=
 
 ###############################################################################
 #		D E F A U L T   A C T I O N S / M A C R O S
 ###############################################################################
 
-DROP_DEFAULT="Drop"
-REJECT_DEFAULT="Reject"
 ACCEPT_DEFAULT="none"
-QUEUE_DEFAULT="none"
+DROP_DEFAULT="Drop"
 NFQUEUE_DEFAULT="none"
+QUEUE_DEFAULT="none"
+REJECT_DEFAULT="Reject"
 
 ###############################################################################
 #                        R S H / R C P  C O M M A N D S
 ###############################################################################
 
-RSH_COMMAND='ssh ${root}@${system} ${command}'
 RCP_COMMAND='scp ${files} ${root}@${system}:${destination}'
+RSH_COMMAND='ssh ${root}@${system} ${command}'
 
 ###############################################################################
 #			F I R E W A L L	  O P T I O N S
 ###############################################################################
 
-IP_FORWARDING=On
+ACCOUNTING=Yes
 
-TC_ENABLED=No
-
-TC_EXPERT=No
-
-CLEAR_TC=Yes
-
-MARK_IN_FORWARD_CHAIN=No
-
-CLAMPMSS=No
-
-MUTEX_TIMEOUT=60
+ACCOUNTING_TABLE=filter
 
 ADMINISABSENTMINDED=Yes
 
+AUTO_COMMENT=Yes
+
+AUTOMAKE=No
+
 BLACKLISTNEWONLY=Yes
 
-MODULE_SUFFIX=
+CLAMPMSS=No
 
-FASTACCEPT=No
+CLEAR_TC=Yes
 
-IMPLICIT_CONTINUE=No
-
-HIGH_ROUTE_MARKS=No
-
-OPTIMIZE=1
-
-EXPORTPARAMS=No
-
-EXPAND_POLICIES=No
-
-KEEP_RT_TABLES=Yes
+COMPLETE=No
 
 DELETE_THEN_ADD=Yes
 
 DONT_LOAD=
 
-AUTO_COMMENT=Yes
+DYNAMIC_BLACKLIST=Yes
+
+EXPAND_POLICIES=No
+
+EXPORTMODULES=Yes
+
+FASTACCEPT=No
+
+FORWARD_CLEAR_MARK=
+
+HIGH_ROUTE_MARKS=No
+
+IMPLICIT_CONTINUE=No
+
+IP_FORWARDING=On
+
+KEEP_RT_TABLES=Yes
+
+LEGACY_FASTSTART=No
+
+LOAD_HELPERS_ONLY=Yes
+
+MACLIST_TABLE=filter
+
+MACLIST_TTL=
 
 MANGLE_ENABLED=Yes
 
-AUTOMAKE=No
+MARK_IN_FORWARD_CHAIN=No
+
+MODULE_SUFFIX=ko
+
+MUTEX_TIMEOUT=60
+
+OPTIMIZE=1
+
+OPTIMIZE_ACCOUNTING=No
+
+REQUIRE_INTERFACE=No
+
+TC_ENABLED=No
+
+TC_EXPERT=No
+
+TC_PRIOMAP="2 3 3 3 2 3 1 1 2 2 2 2 2 2 2 2"
+
+TRACK_PROVIDERS=Yes
 
 WIDE_TC_MARKS=Yes
 
+ZONE2ZONE=2
+
 ###############################################################################
 #			P A C K E T   D I S P O S I T I O N
 ###############################################################################
 
 BLACKLIST_DISPOSITION=DROP
 
+MACLIST_DISPOSITION=REJECT
+
+SFILTER_DISPOSITION=DROP
+
+SMURF_DISPOSITION=DROP
+
 TCP_FLAGS_DISPOSITION=DROP
 
 #LAST LINE -- DO NOT REMOVE

Shorewall-init/COPYING

@@ -0,0 +1,341 @@
+		    GNU GENERAL PUBLIC LICENSE
+		       Version 2, June 1991
+
+ Copyright (C) 1989, 1991 Free Software Foundation, Inc.
+                          51 Franklin Street, Fifth Floor,
+			  Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+			    Preamble
+
+  The licenses for most software are designed to take away your
+freedom to share and change it.  By contrast, the GNU General Public
+License is intended to guarantee your freedom to share and change free
+software--to make sure the software is free for all its users.  This
+General Public License applies to most of the Free Software
+Foundation's software and to any other program whose authors commit to
+using it.  (Some other Free Software Foundation software is covered by
+the GNU Library General Public License instead.)  You can apply it to
+your programs, too.
+
+  When we speak of free software, we are referring to freedom, not
+price.  Our General Public Licenses are designed to make sure that you
+have the freedom to distribute copies of free software (and charge for
+this service if you wish), that you receive source code or can get it
+if you want it, that you can change the software or use pieces of it
+in new free programs; and that you know you can do these things.
+
+  To protect your rights, we need to make restrictions that forbid
+anyone to deny you these rights or to ask you to surrender the rights.
+These restrictions translate to certain responsibilities for you if you
+distribute copies of the software, or if you modify it.
+
+  For example, if you distribute copies of such a program, whether
+gratis or for a fee, you must give the recipients all the rights that
+you have.  You must make sure that they, too, receive or can get the
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+rights.
+
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+(2) offer you this license which gives you legal permission to copy,
+distribute and/or modify the software.
+
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+that everyone understands that there is no warranty for this free
+software.  If the software is modified by someone else and passed on, we
+want its recipients to know that what they have is not the original, so
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+
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+patents.  We wish to avoid the danger that redistributors of a free
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+
+		    GNU GENERAL PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
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+a notice placed by the copyright holder saying it may be distributed
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+FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
+OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
+PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
+OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
+TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
+PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
+REPAIR OR CORRECTION.
+
+  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
+REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
+INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
+OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
+TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
+YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
+PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGES.
+
+		     END OF TERMS AND CONDITIONS
+
+	    How to Apply These Terms to Your New Programs
+
+  If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+  To do so, attach the following notices to the program.  It is safest
+to attach them to the start of each source file to most effectively
+convey the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+    <one line to give the program's name and a brief idea of what it does.>
+    Copyright (C) 19yy  <name of author>
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+
+Also add information on how to contact you by electronic and paper mail.
+
+If the program is interactive, make it output a short notice like this
+when it starts in an interactive mode:
+
+    Gnomovision version 69, Copyright (C) 19yy name of author
+    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    This is free software, and you are welcome to redistribute it
+    under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License.  Of course, the commands you use may
+be called something other than `show w' and `show c'; they could even be
+mouse-clicks or menu items--whatever suits your program.
+
+You should also get your employer (if you work as a programmer) or your
+school, if any, to sign a "copyright disclaimer" for the program, if
+necessary.  Here is a sample; alter the names:
+
+  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
+  `Gnomovision' (which makes passes at compilers) written by James Hacker.
+
+  <signature of Ty Coon>, 1 April 1989
+  Ty Coon, President of Vice
+
+This General Public License does not permit incorporating your program into
+proprietary programs.  If your program is a subroutine library, you may
+consider it more useful to permit linking proprietary applications with the
+library.  If this is what you want to do, use the GNU Library General
+Public License instead of this License.

Shorewall-init/README.txt

@@ -0,0 +1 @@
+This is the Shorewall-init stable 4.4 branch of Git.

Shorewall-init/ifupdown.sh

@@ -0,0 +1,196 @@
+#!/bin/sh
+#
+# ifupdown script for Shorewall-based products
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2010 - Tom Eastep (teastep@shorewall.net)
+#
+#       Shorewall documentation is available at http://shorewall.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+
+Debian_SuSE_ppp() {
+    NEWPRODUCTS=
+    INTERFACE="$1"
+
+    case $0 in
+	/etc/ppp/ip-*)
+	    #
+	    # IPv4
+	    #
+	    for product in $PRODUCTS; do
+		case $product in
+		    shorewall|shorewall-lite)
+			NEWPRODUCTS="$NEWPRODUCTS $product";
+			;;
+		esac
+	    done
+	    ;;
+	/etc/ppp/ipv6-*)
+	    #
+	    # IPv6
+	    #
+	    for product in $PRODUCTS; do
+		case $product in
+		    shorewall6|shorewall6-lite)
+			NEWPRODUCTS="$NEWPRODUCTS $product";
+			;;
+		esac
+	    done
+	    ;;
+	*)
+	    exit 0
+	    ;;
+    esac
+
+    PRODUCTS="$NEWPRODUCTS"
+
+    case $0 in
+	*up/*)
+	    COMMAND=up
+	    ;;
+	*)
+	    COMMAND=down
+	    ;;
+    esac
+}
+
+IFUPDOWN=0
+PRODUCTS=
+
+if [ -f /etc/default/shorewall-init ]; then
+    . /etc/default/shorewall-init
+elif [ -f /etc/sysconfig/shorewall-init ]; then
+    . /etc/sysconfig/shorewall-init
+fi
+
+[ "$IFUPDOWN" = 1 -a -n "$PRODUCTS" ] || exit 0
+
+if [ -f /etc/debian_version ]; then
+    case $0 in
+	/etc/ppp*)
+	    #
+	    # Debian ppp
+	    #
+	    Debian_SuSE_ppp
+	    ;;
+	
+	*)
+            #
+            # Debian ifupdown system
+            #
+	    INTERFACE="$IFACE"
+
+	    if [ "$MODE" = start ]; then
+		COMMAND=up
+	    elif [ "$MODE" = stop ]; then
+		COMMAND=down
+	    else
+		exit 0
+	    fi
+
+	    case "$PHASE" in
+		pre-*)
+		    exit 0
+		    ;;
+	    esac
+	    ;;
+    esac
+elif [ -f /etc/SuSE-release ]; then
+    case $0 in
+	/etc/ppp*)
+	    #
+	    # SUSE ppp
+	    #
+	    Debian_SuSE_ppp
+	    ;;
+	
+	*)
+            #
+            # SuSE ifupdown system
+            #
+	    INTERFACE="$2"
+
+	    case $0 in
+		*if-up.d*)
+		    COMMAND=up
+		    ;;
+		*if-down.d*)
+		    COMMAND=down
+		    ;;
+		*)
+		    exit 0
+		    ;;
+	    esac
+	    ;;
+    esac
+else
+    #
+    # Assume RedHat/Fedora/CentOS/Foobar/...
+    #
+    case $0 in
+	/etc/ppp*)
+	    INTERFACE="$1"
+
+	    case $0 in
+		*ip-up.local)
+		    COMMAND=up
+		    ;;
+		*ip-down.local)
+		    COMMAND=down
+		    ;;
+		*)
+		    exit 0
+		    ;;
+	    esac
+	    ;;
+	*)
+	    #
+	    # RedHat ifup/down system
+	    #
+	    INTERFACE="$1"
+    
+	    case $0 in 
+		*ifup*)
+		    COMMAND=up
+		    ;;
+		*ifdown*)
+		    COMMAND=down
+		    ;;
+		*dispatcher.d*)
+		    COMMAND="$2"
+		    ;;
+		*)
+		    exit 0
+		    ;;
+	    esac
+	    ;;
+    esac
+fi
+
+for PRODUCT in $PRODUCTS; do
+    VARDIR=/var/lib/$PRODUCT
+    [ -f /etc/$PRODUCT/vardir ] && . /etc/$PRODUCT/vardir
+    if [ -x $VARDIR/firewall ]; then
+	  ( . /usr/share/$PRODUCT/lib.base
+	    mutex_on
+	    ${VARDIR}/firewall -V0 $COMMAND $INTERFACE || echo_notdone
+	    mutex_off
+	  )
+    fi
+done
+
+exit 0

Shorewall-init/init.debian.sh

@@ -0,0 +1,146 @@
+#!/bin/sh
+#
+#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.4
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2010 - Tom Eastep (teastep@shorewall.net)
+#
+#       On most distributions, this file should be called /etc/init.d/shorewall.
+#
+#       Complete documentation is available at http://shorewall.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+### BEGIN INIT INFO
+# Provides:          shorewall-init
+# Required-Start:    $local_fs
+# X-Start-Before:    $network
+# Required-Stop:     $local_fs
+# X-Stop-After:      $network
+# Default-Start:     S
+# Default-Stop:      0 6
+# Short-Description: Initialize the firewall at boot time
+# Description:       Place the firewall in a safe state at boot time prior to
+#                    bringing up the network
+### END INIT INFO
+
+export VERBOSITY=0
+
+if [ "$(id -u)" != "0" ]
+then
+  echo "You must be root to start, stop or restart \"Shorewall \"."
+  exit 1
+fi
+
+echo_notdone () {
+  echo "not done."
+  exit 1
+}
+
+not_configured () {
+	echo "#### WARNING ####"
+	echo "the firewall won't be initialized unless it is configured"
+	if [ "$1" != "stop" ]
+	then
+		echo ""
+		echo "Please read about Debian specific customization in"
+		echo "/usr/share/doc/shorewall-init/README.Debian.gz."
+	fi
+	echo "#################"
+	exit 0
+}
+
+# check if shorewall-init is configured or not
+if [ -f "/etc/default/shorewall-init" ]
+then
+	. /etc/default/shorewall-init
+	if [ -z "$PRODUCTS" ]
+	then
+		not_configured
+	fi
+else
+	not_configured
+fi
+
+# Initialize the firewall
+shorewall_start () {
+  local product
+  local VARDIR
+
+  echo -n "Initializing \"Shorewall-based firewalls\": "
+  for product in $PRODUCTS; do
+      VARDIR=/var/lib/$product
+      [ -f /etc/$product/vardir ] && . /etc/$product/vardir
+      if [ -x ${VARDIR}/firewall ]; then
+	  #
+	  # Run in a sub-shell to avoid name collisions
+	  #
+	  ( 
+	      . /usr/share/$product/lib.base
+	      #
+	      # Get mutex so the firewall state is stable
+	      #
+	      mutex_on
+	      if ! ${VARDIR}/firewall status > /dev/null 2>&1; then
+		  ${VARDIR}/firewall stop || echo_notdone
+	      fi
+	      mutex_off
+	  )
+      fi
+  done
+
+  echo "done."
+
+  return 0
+}
+
+# Clear the firewall
+shorewall_stop () {
+  local product
+  local VARDIR
+
+  echo -n "Clearing \"Shorewall-based firewalls\": "
+  for product in $PRODUCTS; do
+      VARDIR=/var/lib/$product
+      [ -f /etc/$product/vardir ] && . /etc/$product/vardir
+      if [ -x ${VARDIR}/firewall ]; then
+	  ( . /usr/share/$product/lib.base
+	    mutex_on
+	    ${VARDIR}/firewall clear || echo_notdone
+	    mutex_off
+	  )
+      fi
+  done
+
+  echo "done."
+
+  return 0
+}
+
+case "$1" in
+  start)
+     shorewall_start
+     ;;
+  stop)
+     shorewall_stop
+     ;;
+  reload|force-reload)
+     ;;
+  *)
+     echo "Usage: /etc/init.d/shorewall-init {start|stop|reload|force-reload}"
+     exit 1
+esac
+
+exit 0

Shorewall-init/init.fedora.sh

@@ -0,0 +1,121 @@
+#! /bin/bash
+#
+# chkconfig: - 09 91
+# description: Initialize the shorewall firewall at boot time
+#
+### BEGIN INIT INFO
+# Provides: shorewall-init
+# Required-Start: $local_fs
+# Required-Stop:  $local_fs
+# Default-Start:
+# Default-Stop:	  0 1 2 3 4 5 6
+# Short-Description: Initialize the shorewall firewall at boot time
+# Description:       Place the firewall in a safe state at boot time
+#                    prior to bringing up the network.  
+### END INIT INFO
+prog="shorewall-init"
+logger="logger -i -t $prog"
+lockfile="/var/lock/subsys/shorewall-init"
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+# Get startup options (override default)
+OPTIONS=
+
+# check if shorewall-init is configured or not
+if [ -f "/etc/sysconfig/shorewall-init" ]; then
+    . /etc/sysconfig/shorewall-init
+else
+    echo "/etc/sysconfig/shorewall-init not found"
+    exit 6
+fi
+
+# Initialize the firewall
+start () {
+    local product
+    local vardir
+
+    if [ -z "$PRODUCTS" ]; then
+	echo "No firewalls configured for shorewall-init"
+	failure
+	return 6 #Not configured
+    fi
+
+    echo -n "Initializing \"Shorewall-based firewalls\": "
+    for product in $PRODUCTS; do
+	vardir=/var/lib/$product
+	[ -f /etc/$product/vardir ] && . /etc/$product/vardir 
+	if [ -x ${vardir}/firewall ]; then
+	    ${vardir}/firewall stop 2>&1 | $logger
+	    retval=${PIPESTATUS[0]}
+	    [ retval -ne 0 ] && break
+	fi
+    done
+
+    if [ retval -eq 0 ]; then
+	touch $lockfile 
+	success
+    else
+	failure
+    fi
+    echo
+    return $retval
+}
+
+# Clear the firewall
+stop () {
+    local product
+    local vardir
+
+    echo -n "Clearing \"Shorewall-based firewalls\": "
+    for product in $PRODUCTS; do
+	vardir=/var/lib/$product
+	[ -f /etc/$product/vardir ] && . /etc/$product/vardir 
+	if [ -x ${vardir}/firewall ]; then
+	    ${vardir}/firewall clear 2>&1 | $logger
+	    retval=${PIPESTATUS[0]}
+	    [ retval -ne 0 ] && break
+	fi
+    done
+
+    if [ retval -eq 0 ]; then
+	rm -f $lockfile
+	success
+    else
+	failure
+    fi
+    echo
+    return $retval
+}
+
+status_q() {
+    status > /dev/null 2>&1
+}
+
+case "$1" in
+    start)
+	status_q && exit 0
+	$1
+	;;
+    stop)
+	status_q || exit 0
+	$1
+	;;
+    restart|reload|force-reload)
+	echo "Not implemented"
+	exit 3
+	;;
+    condrestart|try-restart)
+	echo "Not implemented"
+	exit 3
+        ;;
+    status)
+	status $prog
+	;;
+  *)
+	echo "Usage: /etc/init.d/shorewall-init {start|stop}"
+	exit 1
+esac
+
+exit 0

Shorewall-init/init.sh

@@ -0,0 +1,115 @@
+#! /bin/bash
+#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.4
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2010 - Tom Eastep (teastep@shorewall.net)
+#
+#       On most distributions, this file should be called /etc/init.d/shorewall.
+#
+#       Complete documentation is available at http://shorewall.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+# chkconfig: - 09 91
+#
+### BEGIN INIT INFO
+# Provides: shorewall-init
+# Required-start: $local_fs
+# Required-stop:  $local_fs
+# Default-Start:  2 3 5
+# Default-Stop:   6
+# Short-Description: Initialize the firewall at boot time
+# Description:       Place the firewall in a safe state at boot time
+#                    prior to bringing up the network.  
+### END INIT INFO
+
+if [ "$(id -u)" != "0" ]
+then
+  echo "You must be root to start, stop or restart \"Shorewall \"."
+  exit 1
+fi
+
+# check if shorewall-init is configured or not
+if [ -f "/etc/sysconfig/shorewall-init" ]
+then
+	. /etc/sysconfig/shorewall-init
+	if [ -z "$PRODUCTS" ]
+	then
+		exit 0
+	fi
+else
+	exit 0
+fi
+
+# Initialize the firewall
+shorewall_start () {
+  local PRODUCT
+  local VARDIR
+
+  echo -n "Initializing \"Shorewall-based firewalls\": "
+  for PRODUCT in $PRODUCTS; do
+      VARDIR=/var/lib/$PRODUCT
+      [ -f /etc/$PRODUCT/vardir ] && . /etc/$PRODUCT/vardir 
+      if [ -x ${VARDIR}/firewall ]; then
+	  if ! /sbin/$PRODUCT status > /dev/null 2>&1; then
+	      ${VARDIR}/firewall stop || echo_notdone
+	  fi
+      fi
+  done
+
+  if [ -n "$SAVE_IPSETS" -a -f "$SAVE_IPSETS" ]; then
+      ipset -R < "$SAVE_IPSETS"
+  fi
+
+  return 0
+}
+
+# Clear the firewall
+shorewall_stop () {
+  local PRODUCT
+  local VARDIR
+
+  echo -n "Clearing \"Shorewall-based firewalls\": "
+  for PRODUCT in $PRODUCTS; do
+      VARDIR=/var/lib/$PRODUCT
+      [ -f /etc/$PRODUCT/vardir ] && . /etc/$PRODUCT/vardir 
+      if [ -x ${VARDIR}/firewall ]; then
+	  ${VARDIR}/firewall clear || exit 1
+      fi
+  done
+
+  if [ -n "$SAVE_IPSETS" ]; then
+      mkdir -p $(dirname "$SAVE_IPSETS")
+      if ipset -S > "${SAVE_IPSETS}.tmp"; then
+	  grep -qE -- '^(-N|create )' "${SAVE_IPSETS}.tmp" && mv -f "${SAVE_IPSETS}.tmp" "$SAVE_IPSETS"
+      fi
+  fi
+
+  return 0
+}
+
+case "$1" in
+  start)
+     shorewall_start
+     ;;
+  stop)
+     shorewall_stop
+     ;;
+  *)
+     echo "Usage: /etc/init.d/shorewall-init {start|stop}"
+     exit 1
+esac
+
+exit 0

Shorewall-init/install.sh

@@ -0,0 +1,391 @@
+#!/bin/sh
+#
+# Script to install Shoreline Firewall Init
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2000-2011 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2010 - Roberto C. Sanchez (roberto@connexer.com)
+#
+#       Shorewall documentation is available at http://shorewall.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+
+VERSION=xxx #The Build script inserts the actual version.
+
+usage() # $1 = exit status
+{
+    ME=$(basename $0)
+    echo "usage: $ME"
+    echo "       $ME -v"
+    echo "       $ME -h"
+    exit $1
+}
+
+split() {
+    local ifs
+    ifs=$IFS
+    IFS=:
+    set -- $1
+    echo $*
+    IFS=$ifs
+}
+
+qt()
+{
+    "$@" >/dev/null 2>&1
+}
+
+mywhich() {
+    local dir
+
+    for dir in $(split $PATH); do
+	if [ -x $dir/$1 ]; then
+	    echo $dir/$1
+	    return 0
+	fi
+    done
+
+    return 2
+}
+
+run_install()
+{
+    if ! install $*; then
+	echo
+	echo "ERROR: Failed to install $*" >&2
+	exit 1
+    fi
+}
+
+cant_autostart()
+{
+    echo
+    echo  "WARNING: Unable to configure shorewall init to start automatically at boot" >&2
+}
+
+delete_file() # $1 = file to delete
+{
+    rm -f $1
+}
+
+install_file() # $1 = source $2 = target $3 = mode
+{
+    run_install $T $OWNERSHIP -m $3 $1 ${2}
+}
+
+[ -n "$DESTDIR" ] || DESTDIR="$PREFIX"
+
+# DEST is the SysVInit script directory
+# INIT is the name of the script in the $DEST directory
+# ARGS is "yes" if we've already parsed an argument
+#
+ARGS=""
+
+if [ -z "$DEST" ] ; then
+	DEST="/etc/init.d"
+fi
+
+if [ -z "$INIT" ] ; then
+	INIT="shorewall-init"
+fi
+
+while [ $# -gt 0 ] ; do
+    case "$1" in
+	-h|help|?)
+	    usage 0
+	    ;;
+        -v)
+	    echo "Shorewall Init Installer Version $VERSION"
+	    exit 0
+	    ;;
+	*)
+	    usage 1
+	    ;;
+    esac
+    shift
+    ARGS="yes"
+done
+
+PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
+
+[ -n "${LIBEXEC:=/usr/share}" ]
+
+case "$LIBEXEC" in
+    /*)
+	;;
+    *)
+	LIBEXEC=/usr/${LIBEXEC}
+	;;
+esac
+
+#
+# Determine where to install the firewall script
+#
+
+case $(uname) in
+    Darwin)
+	[ -z "$OWNER" ] && OWNER=root
+	[ -z "$GROUP" ] && GROUP=wheel
+	T=
+	;;	
+    *)
+	[ -z "$OWNER" ] && OWNER=root
+	[ -z "$GROUP" ] && GROUP=root
+	;;
+esac
+
+OWNERSHIP="-o $OWNER -g $GROUP"
+
+if [ -n "$DESTDIR" ]; then
+    if [ `id -u` != 0 ] ; then
+	echo "Not setting file owner/group permissions, not running as root."
+	OWNERSHIP=""
+    fi
+    
+    install -d $OWNERSHIP -m 755 ${DESTDIR}${DEST}
+elif [ -f /etc/debian_version ]; then
+    DEBIAN=yes
+elif [ -f /etc/SuSE-release ]; then
+    SUSE=Yes
+elif [ -f /etc/redhat-release ]; then
+    FEDORA=Yes
+elif [ -f /etc/slackware-version ] ; then
+    echo "Shorewall-init is currently not supported on Slackware" >&2
+    exit 1
+#   DEST="/etc/rc.d"
+#   INIT="rc.firewall"
+elif [ -f /etc/arch-release ] ; then
+    echo "Shorewall-init is currently not supported on Arch Linux" >&2
+    exit 1
+#   DEST="/etc/rc.d"
+#   INIT="shorewall-init"
+#   ARCHLINUX=yes
+elif [ -d /etc/sysconfig/network-scripts/ ]; then
+    #
+    # Assume RedHat-based
+    #
+    REDHAT=Yes
+else
+    echo "Unknown distribution: Shorewall-init support is not available" >&2
+    exit 1
+fi
+
+if [ -z "$DESTDIR" ]; then
+    if [ -f /lib/systemd/system ]; then
+	SYSTEMD=Yes
+    fi
+elif [ -n "$SYSTEMD" ]; then
+    mkdir -p ${DESTDIR}/lib/systemd/system
+fi
+
+#
+# Change to the directory containing this script
+#
+cd "$(dirname $0)"
+
+echo "Installing Shorewall Init Version $VERSION"
+
+#
+# Check for /usr/share/shorewall-init/version
+#
+if [ -f ${DESTDIR}/usr/share/shorewall-init/version ]; then
+    first_install=""
+else
+    first_install="Yes"
+fi
+
+#
+# Install the Init Script
+#
+if [ -n "$DEBIAN" ]; then
+    install_file init.debian.sh ${DESTDIR}/etc/init.d/shorewall-init 0544
+elif [ -n "$FEDORA" ]; then
+    install_file init.debian.sh ${DESTDIR}/etc/init.d/shorewall-init 0544
+#elif [ -n "$ARCHLINUX" ]; then
+#    install_file init.archlinux.sh ${DESTDIR}${DEST}/$INIT 0544
+else
+    install_file init.sh ${DESTDIR}${DEST}/$INIT 0544
+fi
+
+echo  "Shorewall Init script installed in ${DESTDIR}${DEST}/$INIT"
+
+#
+# Install the .service file
+#
+if [ -n "$SYSTEMD" ]; then
+    run_install $OWNERSHIP -m 600 shorewall-init.service ${DESTDIR}/lib/systemd/system/shorewall-init.service
+    echo "Service file installed as ${DESTDIR}/lib/systemd/system/shorewall-init.service"
+fi
+
+#
+# Create /usr/share/shorewall-init if needed
+#
+mkdir -p ${DESTDIR}/usr/share/shorewall-init
+chmod 755 ${DESTDIR}/usr/share/shorewall-init
+
+#
+# Create the version file
+#
+echo "$VERSION" > ${DESTDIR}/usr/share/shorewall-init/version
+chmod 644 ${DESTDIR}/usr/share/shorewall-init/version
+
+#
+# Remove and create the symbolic link to the init script
+#
+if [ -z "$DESTDIR" ]; then
+    rm -f /usr/share/shorewall-init/init
+    ln -s ${DEST}/${INIT} /usr/share/shorewall-init/init
+fi
+
+if [ -n "$DEBIAN" ]; then
+    if [ -n "${DESTDIR}" ]; then
+	mkdir -p ${DESTDIR}/etc/network/if-up.d/
+	mkdir -p ${DESTDIR}/etc/network/if-post-down.d/
+    fi
+
+    if [ ! -f ${DESTDIR}/etc/default/shorewall-init ]; then
+	if [ -n "${DESTDIR}" ]; then
+	    mkdir ${DESTDIR}/etc/default
+	fi
+
+	install_file sysconfig ${DESTDIR}/etc/default/shorewall-init 0644
+    fi
+else
+    if [ -n "$DESTDIR" ]; then
+	mkdir -p ${DESTDIR}/etc/sysconfig
+
+	if [ -z "$RPM" ]; then
+	    if [ -n "$SUSE" ]; then
+		mkdir -p ${DESTDIR}/etc/sysconfig/network/if-up.d
+		mkdir -p ${DESTDIR}/etc/sysconfig/network/if-down.d
+	    else
+		mkdir -p ${DESTDIR}/etc/NetworkManager/dispatcher.d
+	    fi
+	fi
+    fi
+
+    if [ -d ${DESTDIR}/etc/sysconfig -a ! -f ${DESTDIR}/etc/sysconfig/shorewall-init ]; then
+	install_file sysconfig ${DESTDIR}/etc/sysconfig/shorewall-init 0644
+    fi 
+fi
+
+#
+# Install the ifupdown script
+#
+
+mkdir -p ${DESTDIR}${LIBEXEC}/shorewall-init
+
+install_file ifupdown.sh ${DESTDIR}${LIBEXEC}/shorewall-init/ifupdown 0544
+
+if [ -d ${DESTDIR}/etc/NetworkManager ]; then
+    install_file ifupdown.sh ${DESTDIR}/etc/NetworkManager/dispatcher.d/01-shorewall 0544
+fi
+
+if [ -n "$DEBIAN" ]; then
+    install_file ifupdown.sh ${DESTDIR}/etc/network/if-up.d/shorewall 0544
+    install_file ifupdown.sh ${DESTDIR}/etc/network/if-post-down.d/shorewall 0544
+elif [ -n "$SUSE" ]; then
+    install_file ifupdown.sh ${DESTDIR}/etc/sysconfig/network/if-up.d/shorewall 0544
+    install_file ifupdown.sh ${DESTDIR}/etc/sysconfig/network/if-down.d/shorewall 0544
+elif [ -n "$REDHAT" ]; then
+    if [ -f ${DESTDIR}/sbin/ifup-local -o -f ${DESTDIR}/sbin/ifdown-local ]; then
+	echo "WARNING: /sbin/ifup-local and/or /sbin/ifdown-local already exist; up/down events will not be handled"
+    else
+	install_file ifupdown.sh ${DESTDIR}/sbin/ifup-local 0544
+	install_file ifupdown.sh ${DESTDIR}/sbin/ifdown-local 0544
+    fi
+fi
+
+if [ -z "$DESTDIR" ]; then
+    if [ -n "$first_install" ]; then
+	if [ -n "$DEBIAN" ]; then
+	    
+	    update-rc.d shorewall-init defaults
+
+	    echo "Shorewall Init will start automatically at boot"
+	else
+	    if [ -n "$SYSTEMD" ]; then
+		if systemctl enable shorewall-init; then
+		    echo "Shorewall Init will start automatically at boot"
+		fi
+	    elif [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
+		if insserv /etc/init.d/shorewall-init ; then
+		    echo "Shorewall Init will start automatically at boot"
+		else
+		    cant_autostart
+		fi
+	    elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
+		if chkconfig --add shorewall-init ; then
+		    echo "Shorewall Init will start automatically in run levels as follows:"
+		    chkconfig --list shorewall-init
+		else
+		    cant_autostart
+		fi
+	    elif [ -x /sbin/rc-update ]; then
+		if rc-update add shorewall-init default; then
+		    echo "Shorewall Init will start automatically at boot"
+		else
+		    cant_autostart
+		fi
+	    elif [ "$INIT" != rc.firewall ]; then #Slackware starts this automatically
+		cant_autostart
+	    fi
+
+	fi
+    fi
+else
+    if [ -n "$first_install" ]; then
+	if [ -n "$DEBIAN" ]; then
+	    if [ -n "${DESTDIR}" ]; then
+		mkdir -p ${DESTDIR}/etc/rcS.d
+	    fi
+
+	    ln -sf ../init.d/shorewall-init ${DESTDIR}/etc/rcS.d/S38shorewall-init
+	    echo "Shorewall Init will start automatically at boot"
+	fi
+    fi
+fi
+
+if [ -f ${DESTDIR}/etc/ppp ]; then
+    if [ -n "$DEBIAN" ] -o -n "$SUSE" ]; then
+	for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do
+	    mkdir -p ${DESTDIR}/etc/ppp/$directory #SuSE doesn't create the IPv6 directories
+	    cp -fp ${DESTDIR}${LIBEXEC}/shorewall-init/ifupdown ${DESTDIR}/etc/ppp/$directory/shorewall
+	done
+    elif [ -n "$REDHAT" ]; then
+	#
+	# Must use the dreaded ip_xxx.local file
+	#
+	for file in ip-up.local ip-down.local; do
+	    FILE=${DESTDIR}/etc/ppp/$file
+	    if [ -f $FILE ]; then
+		if fgrep -q Shorewall-based $FILE ; then
+		    cp -fp ${DESTDIR}${LIBEXEC}/shorewall-init/ifupdown $FILE
+		else
+		    echo "$FILE already exists -- ppp devices will not be handled"
+		    break
+		fi
+	    else
+		cp -fp ${DESTDIR}${LIBEXEC}/shorewall-init/ifupdown $FILE
+	    fi
+	done
+    fi
+fi
+
+#
+#  Report Success
+#
+echo "shorewall Init Version $VERSION Installed"

Shorewall-init/shorewall-init.service

@@ -0,0 +1,21 @@
+#
+#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.4
+#
+#     Copyright 2011 Jonathan Underwood (jonathan.underwood@gmail.com)
+#
+[Unit]
+Description=Shorewall IPv4 firewall
+After=syslog.target
+Before=network.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+EnvironmentFile=-/etc/sysconfig/shorewall-init
+StandardOutput=syslog
+ExecStart=/sbin/shorewall-init $OPTIONS start
+ExecReload=/sbin/shorewall-init $OPTIONS restart
+ExecStop=/sbin/shorewall-init $OPTIONS stop
+
+[Install]
+WantedBy=multi-user.target

Shorewall-init/sysconfig

@@ -0,0 +1,18 @@
+# List the Shorewall products that Shorewall-init is to
+# initialize (space-separated list).
+#
+# Sample: PRODUCTS="shorewall shorewall6"
+#
+PRODUCTS=""
+
+#
+# Set this to 1 if you want Shorewall-init to react to 
+# ifup/ifdown and NetworkManager events
+#
+IFUPDOWN=0
+#
+# Set this to the name of the file that is to hold
+# ipset contents. Shorewall-init will load those ipsets
+# during 'start' and will save them there during 'stop'.
+#
+SAVE_IPSETS=""

Shorewall-init/uninstall.sh

@@ -0,0 +1,117 @@
+\#!/bin/sh
+#
+# Script to back uninstall Shoreline Firewall
+#
+#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
+#
+#     (c) 2000-2011 - Tom Eastep (teastep@shorewall.net)
+#
+#       Shorewall documentation is available at http://shorewall.sourceforge.net
+#
+#       This program is free software; you can redistribute it and/or modify
+#       it under the terms of Version 2 of the GNU General Public License
+#       as published by the Free Software Foundation.
+#
+#       This program is distributed in the hope that it will be useful,
+#       but WITHOUT ANY WARRANTY; without even the implied warranty of
+#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+#       GNU General Public License for more details.
+#
+#       You should have received a copy of the GNU General Public License
+#       along with this program; if not, write to the Free Software
+#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+#
+#    Usage:
+#
+#       You may only use this script to uninstall the version
+#       shown below. Simply run this script to remove Shorewall Firewall
+
+VERSION=xxx  #The Build script inserts the actual version
+
+usage() # $1 = exit status
+{
+    ME=$(basename $0)
+    echo "usage: $ME"
+    exit $1
+}
+
+qt()
+{
+    "$@" >/dev/null 2>&1
+}
+
+remove_file() # $1 = file to restore
+{
+    if [ -f $1 -o -L $1 ] ; then
+	rm -f $1
+	echo "$1 Removed"
+    fi
+}
+
+if [ -f /usr/share/shorewall-init/version ]; then
+    INSTALLED_VERSION="$(cat /usr/share/shorewall-init/version)"
+    if [ "$INSTALLED_VERSION" != "$VERSION" ]; then
+	echo "WARNING: Shorewall Init Version $INSTALLED_VERSION is installed"
+	echo "         and this is the $VERSION uninstaller."
+	VERSION="$INSTALLED_VERSION"
+    fi
+else
+    echo "WARNING: Shorewall Init Version $VERSION is not installed"
+    VERSION=""
+fi
+
+[ -n "${LIBEXEC:=/usr/share}" ]
+
+echo "Uninstalling Shorewall Init $VERSION"
+
+INITSCRIPT=/etc/init.d/shorewall-init
+
+if [ -n "$INITSCRIPT" ]; then
+    if [ -x /usr/sbin/updaterc.d ]; then
+	updaterc.d shorewall-init remove
+    elif [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
+        insserv -r $INITSCRIPT
+    elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
+	chkconfig --del $(basename $INITSCRIPT)
+    elif [ -x /sbin/systemctl ]; then
+	systemctl disable shorewall-init
+    else
+	rm -f /etc/rc*.d/*$(basename $INITSCRIPT)
+    fi
+
+    remove_file $INITSCRIPT
+fi
+
+[ "$(readlink -m -q /sbin/ifup-local)"   = /usr/share/shorewall-init ] && remove_file /sbin/ifup-local
+[ "$(readlink -m -q /sbin/ifdown-local)" = /usr/share/shorewall-init ] && remove_file /sbin/ifdown-local
+
+remove_file /etc/default/shorewall-init
+remove_file /etc/sysconfig/shorewall-init
+
+remove_file /etc/NetworkManager/dispatcher.d/01-shorewall
+
+remove_file /etc/network/if-up.d/shorewall
+remove_file /etc/network/if-down.d/shorewall
+
+remove_file /etc/sysconfig/network/if-up.d/shorewall
+remove_file /etc/sysconfig/network/if-down.d/shorewall
+remove_file /lib/systemd/system/shorewall.service
+
+if [ -d /etc/ppp ]; then
+    for directory in ip-up.d ip-down.d ipv6-up.d ipv6-down.d; do
+	remove_file /etc/ppp/$directory/shorewall
+    done
+
+    for file in if-up.local if-down.local; do
+	if fgrep -q Shorewall-based /etc/ppp/$FILE; then
+	    remove_file /etc/ppp/$FILE
+	fi
+    done
+fi
+
+rm -rf /usr/share/shorewall-init
+rm -rf ${LIBEXEC}/shorewall-init
+
+echo "Shorewall Init Uninstalled"
+
+

Shorewall-lite/COPYING

@@ -2,7 +2,8 @@
 		       Version 2, June 1991
 
  Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+                          51 Franklin Street, Fifth Floor,
+			  Boston, MA 02110-1301 USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 

Shorewall-lite/README.txt

@@ -1 +1 @@
-This is the Shorewall-lite development 4.3 branch of SVN.
+This is the Shorewall-lite stable 4.4 branch of Git.

Shorewall-lite/default.debian

@@ -21,4 +21,16 @@ startup=0
 
 OPTIONS=""
 
+#
+# Init Log -- if /dev/null, use the STARTUP_LOG defined in shorewall.conf
+#
+INITLOG=/dev/null
+
+#
+# Set this to 1 to cause '/etc/init.d/shorewall-lite stop' to place the firewall in
+# a safe state rather than to open it
+#
+
+SAFESTOP=0
+
 # EOF

Shorewall-lite/fallback.sh

@@ -1,104 +0,0 @@
-#!/bin/sh
-#
-# Script to back out the installation of Shorewall Lite and to restore the previous version of
-# the program
-#
-#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
-#
-#     (c) 2006,2007 - Tom Eastep (teastep@shorewall.net)
-#
-#       Shorewall documentation is available at http://shorewall.net
-#
-#       This program is free software; you can redistribute it and/or modify
-#       it under the terms of Version 2 of the GNU General Public License
-#       as published by the Free Software Foundation.
-#
-#       This program is distributed in the hope that it will be useful,
-#       but WITHOUT ANY WARRANTY; without even the implied warranty of
-#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#       GNU General Public License for more details.
-#
-#       You should have received a copy of the GNU General Public License
-#       along with this program; if not, write to the Free Software
-#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#    Usage:
-#
-#       You may only use this script to back out the installation of the version
-#       shown below. Simply run this script to revert to your prior version of
-#       Shoreline Firewall.
-
-VERSION=4.4.1.2
-
-usage() # $1 = exit status
-{
-    echo "usage: $(basename $0)"
-    exit $1
-}
-
-restore_directory() # $1 = directory to restore
-{
-    if [ -d ${1}-${VERSION}.bkout ]; then
-	if mv -f $1 ${1}-${VERSION} && mv ${1}-${VERSION}.bkout $1; then
-	    echo
-	    echo "$1 restored"
-	    rm -rf ${1}-${VERSION}
-	else
-	    echo "ERROR: Could not restore $1"
-	    exit 1
-	fi
-    fi
-}
-
-restore_file() # $1 = file to restore, $2 = (Optional) Directory to restore from
-{
-    if [ -n "$2" ]; then
-	local file
-	file=$(basename $1)
-
-	if [ -f $2/$file ]; then
-	    if mv -f $2/$file $1 ; then
-		echo
-		echo "$1 restored"
-		return
-	    fi
-
-	    echo "ERROR: Could not restore $1"
-	    exit 1
-        fi
-    fi
-
-    if [ -f ${1}-${VERSION}.bkout -o -L ${1}-${VERSION}.bkout ]; then
-	if (mv -f ${1}-${VERSION}.bkout $1); then
-	    echo
-	    echo "$1 restored"
-        else
-	    echo "ERROR: Could not restore $1"
-	    exit 1
-        fi
-    fi
-}
-
-if [ ! -f /usr/share/shorewall-lite-${VERSION}.bkout/version ]; then
-    echo "Shorewall Version $VERSION is not installed"
-    exit 1
-fi
-
-echo "Backing Out Installation of Shorewall $VERSION"
-
-if [ -L /usr/share/shorewall-lite/init ]; then
-    FIREWALL=$(ls -l /usr/share/shorewall-lite/init | sed 's/^.*> //')
-    restore_file $FIREWALL /usr/share/shorewall-lite-${VERSION}.bkout
-else
-    restore_file /etc/init.d/shorewall /usr/share/shorewall-lite-${VERSION}.bkout
-fi
-
-restore_file /sbin/shorewall /var/lib/shorewall-lite-${VERSION}.bkout
-
-restore_directory /etc/shorewall-lite
-restore_directory /usr/share/shorewall-lite
-restore_directory /var/lib/shorewall-lite
-
-echo "Shorewall Lite Restored to Version $(cat /usr/share/shorewall-lite/version)"
-
-

Shorewall-lite/init.debian.sh

@@ -2,8 +2,8 @@
 
 ### BEGIN INIT INFO
 # Provides:          shorewall-lite
-# Required-Start:    $network
-# Required-Stop:     $network
+# Required-Start:    $network $remote_fs
+# Required-Stop:     $network $remote_fs
 # Default-Start:     S
 # Default-Stop:      0 6
 # Short-Description: Configure the firewall at boot time
@@ -15,17 +15,14 @@
 
 SRWL=/sbin/shorewall-lite
 SRWL_OPTS="-tvv"
-# Note, set INITLOG to /dev/null if you do not want to
-# keep logs of the firewall (not recommended)
-INITLOG=/var/log/shorewall-lite-init.log
+test -n ${INITLOG:=/var/log/shorewall-lite-init.log}
 
-[ "$INITLOG" eq "/dev/null" && SHOREWALL_INIT_SCRIPT=1 || SHOREWALL_INIT_SCRIPT=0
+[ "$INITLOG" = "/dev/null" ] && SHOREWALL_INIT_SCRIPT=1 || SHOREWALL_INIT_SCRIPT=0
 
 export SHOREWALL_INIT_SCRIPT
-
 test -x $SRWL || exit 0
 test -x $WAIT_FOR_IFUP || exit 0
-test -n $INITLOG || {
+test -n "$INITLOG" || {
 	echo "INITLOG cannot be empty, please configure $0" ; 
 	exit 1;
 }
@@ -44,6 +41,7 @@ echo_notdone () {
 	  echo "not done (check $INITLOG)."
   fi
 
+  exit 1
 }
 
 not_configured () {
@@ -89,7 +87,11 @@ shorewall_start () {
 # stop the firewall
 shorewall_stop () {
   echo -n "Stopping \"Shorewall firewall\": "
-  $SRWL $SRWL_OPTS clear >> $INITLOG 2>&1 && echo "done." || echo_notdone
+  if [ "$SAFESTOP" = 1 ]; then
+      $SRWL $SRWL_OPTS stop >> $INITLOG 2>&1 && echo "done." || echo_notdone
+  else
+      $SRWL $SRWL_OPTS clear >> $INITLOG 2>&1 && echo "done." || echo_notdone
+  fi
   return 0
 }
 

Shorewall-lite/init.fedora.sh

@@ -0,0 +1,112 @@
+#!/bin/sh
+#
+# Shorewall init script
+#
+# chkconfig: - 28 90
+# description: Packet filtering firewall
+
+### BEGIN INIT INFO
+# Provides: shorewall-lite
+# Required-Start: $local_fs $remote_fs $syslog $network
+# Should-Start: VMware $time $named
+# Required-Stop:
+# Default-Start:
+# Default-Stop:	  0 1 2 3 4 5 6
+# Short-Description: Packet filtering firewall
+# Description: The Shoreline Firewall, more commonly known as "Shorewall", is a
+#              Netfilter (iptables) based firewall
+### END INIT INFO
+
+# Source function library.
+. /etc/rc.d/init.d/functions
+
+prog="shorewall-lite"
+shorewall="/sbin/$prog"
+logger="logger -i -t $prog"
+lockfile="/var/lock/subsys/$prog"
+
+# Get startup options (override default)
+OPTIONS=
+
+if [ -f /etc/sysconfig/$prog ]; then
+    . /etc/sysconfig/$prog
+fi
+
+start() {
+    echo -n $"Starting Shorewall: "
+    $shorewall $OPTIONS start 2>&1 | $logger
+    retval=${PIPESTATUS[0]}
+    if [[ $retval == 0 ]]; then 
+	touch $lockfile
+	success
+    else 
+	failure
+    fi
+    echo
+    return $retval
+}
+
+stop() {
+    echo -n $"Stopping Shorewall: "
+    $shorewall $OPTIONS stop 2>&1 | $logger
+    retval=${PIPESTATUS[0]}
+    if [[ $retval == 0 ]]; then 
+	rm -f $lockfile
+	success
+    else 
+	failure
+    fi
+    echo
+    return $retval
+}
+
+restart() {
+# Note that we don't simply stop and start since shorewall has a built in
+# restart which stops the firewall if running and then starts it.
+    echo -n $"Restarting Shorewall: "
+    $shorewall $OPTIONS restart 2>&1 | $logger
+    retval=${PIPESTATUS[0]}
+    if [[ $retval == 0 ]]; then 
+	touch $lockfile
+	success
+    else # Failed to start, clean up lock file if present
+	rm -f $lockfile
+	failure
+    fi
+    echo
+    return $retval
+}
+
+status(){
+    $shorewall status
+    return $?
+}
+
+status_q() {
+    status > /dev/null 2>&1
+}
+
+case "$1" in
+    start)
+	status_q && exit 0
+	$1
+	;;
+    stop)
+	status_q || exit 0
+	$1
+	;;
+    restart|reload|force-reload)
+	restart
+	;;
+    condrestart|try-restart)
+        status_q || exit 0
+        restart
+        ;;
+    status)
+	$1
+	;;
+    *)
+	echo "Usage: $0 start|stop|reload|restart|force-reload|status"
+	exit 1
+	;;
+esac

Shorewall-lite/install.sh

@@ -4,7 +4,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2000,2001,2002,2003,2004,2005,2006,2007 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2000-2011 - Tom Eastep (teastep@shorewall.net)
 #
 #       Shorewall documentation is available at http://shorewall.net
 #
@@ -22,7 +22,7 @@
 #       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
 
-VERSION=4.4.1.2
+VERSION=xxx #The Build script inserts the actual version
 
 usage() # $1 = exit status
 {
@@ -82,15 +82,16 @@ delete_file() # $1 = file to delete
 
 install_file() # $1 = source $2 = target $3 = mode
 {
-    run_install $OWNERSHIP -m $3 $1 ${2}
+    run_install $T $OWNERSHIP -m $3 $1 ${2}
 }
 
+[ -n "$DESTDIR" ] || DESTDIR="$PREFIX"
+
 #
 # Parse the run line
 #
 # DEST is the SysVInit script directory
 # INIT is the name of the script in the $DEST directory
-# RUNLEVELS is the chkconfig parmeters for firewall
 # ARGS is "yes" if we've already parsed an argument
 #
 ARGS=""
@@ -103,10 +104,6 @@ if [ -z "$INIT" ] ; then
 	INIT="shorewall-lite"
 fi
 
-if [ -z "$RUNLEVELS" ] ; then
-	RUNLEVELS=""
-fi
-
 while [ $# -gt 0 ] ; do
     case "$1" in
 	-h|help|?)
@@ -126,15 +123,26 @@ done
 
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
+[ -n "${LIBEXEC:=/usr/share}" ]
+
+case "$LIBEXEC" in
+    /*)
+	;;
+    *)
+	LIBEXEC=/usr/${LIBEXEC}
+	;;
+esac
+
 #
 # Determine where to install the firewall script
 #
-DEBIAN=
 CYGWIN=
+INSTALLD='-D'
+T='-T'
 
 case $(uname) in
     CYGWIN*)
-	if [ -z "$PREFIX" ]; then
+	if [ -z "$DESTDIR" ]; then
 	    DEST=
 	    INIT=
 	fi
@@ -142,6 +150,10 @@ case $(uname) in
 	OWNER=$(id -un)
 	GROUP=$(id -gn)
 	;;
+    Darwin)
+	INSTALLD=
+	T=
+	;;	   
     *)
 	[ -z "$OWNER" ] && OWNER=root
 	[ -z "$GROUP" ] && GROUP=root
@@ -150,16 +162,18 @@ esac
 
 OWNERSHIP="-o $OWNER -g $GROUP"
 
-if [ -n "$PREFIX" ]; then
+if [ -n "$DESTDIR" ]; then
     if [ `id -u` != 0 ] ; then
 	echo "Not setting file owner/group permissions, not running as root."
 	OWNERSHIP=""
     fi
     
-    install -d $OWNERSHIP -m 755 ${PREFIX}/sbin
-    install -d $OWNERSHIP -m 755 ${PREFIX}${DEST}
+    install -d $OWNERSHIP -m 755 ${DESTDIR}/sbin
+    install -d $OWNERSHIP -m 755 ${DESTDIR}${DEST}
 elif [ -d /etc/apt -a -e /usr/bin/dpkg ]; then
     DEBIAN=yes
+elif [ -f /etc/redhat-release ]; then
+    FEDORA=yes
 elif [ -f /etc/slackware-version ] ; then
     DEST="/etc/rc.d"
     INIT="rc.firewall"
@@ -169,6 +183,14 @@ elif [ -f /etc/arch-release ] ; then
       ARCHLINUX=yes
 fi
 
+if [ -z "$DESTDIR" ]; then
+    if [ -f /lib/systemd/system ]; then
+	SYSTEMD=Yes
+    fi
+elif [ -n "$SYSTEMD" ]; then
+    mkdir -p ${DESTDIR}/lib/systemd/system
+fi
+
 #
 # Change to the directory containing this script
 #
@@ -179,173 +201,238 @@ echo "Installing Shorewall Lite Version $VERSION"
 #
 # Check for /etc/shorewall-lite
 #
-if [ -z "$PREFIX" -a -d /etc/shorewall-lite ]; then
-    first_install=""
+if [ -z "$DESTDIR" -a -d /etc/shorewall-lite ]; then
     [ -f /etc/shorewall-lite/shorewall.conf ] && \
 	mv -f /etc/shorewall-lite/shorewall.conf /etc/shorewall-lite/shorewall-lite.conf
 else
-    first_install="Yes"
-    rm -rf ${PREFIX}/etc/shorewall-lite
-    rm -rf ${PREFIX}/usr/share/shorewall-lite
-    rm -rf ${PREFIX}/var/lib/shorewall-lite
+    rm -rf ${DESTDIR}/etc/shorewall-lite
+    rm -rf ${DESTDIR}/usr/share/shorewall-lite
+    rm -rf ${DESTDIR}/var/lib/shorewall-lite
+    [ "$LIBEXEC" = share ] || rm -rf /usr/share/shorewall-lite/shorecap /usr/share/shorecap
 fi
 
-delete_file ${PREFIX}/usr/share/shorewall-lite/xmodules
+#
+# Check for /sbin/shorewall-lite
+#
+if [ -f ${DESTDIR}/sbin/shorewall-lite ]; then
+    first_install=""
+else
+    first_install="Yes"
+fi
 
-install_file shorewall-lite ${PREFIX}/sbin/shorewall-lite 0544 ${PREFIX}/var/lib/shorewall-lite-${VERSION}.bkout
+delete_file ${DESTDIR}/usr/share/shorewall-lite/xmodules
 
-echo "Shorewall Lite control program installed in ${PREFIX}/sbin/shorewall-lite"
+install_file shorewall-lite ${DESTDIR}/sbin/shorewall-lite 0544
+
+eval sed -i \'``s\|g_libexec=.\*\|g_libexec=$LIBEXEC\|\' ${DESTDIR}/sbin/shorewall-lite
+
+echo "Shorewall Lite control program installed in ${DESTDIR}/sbin/shorewall-lite"
 
 #
 # Install the Firewall Script
 #
 if [ -n "$DEBIAN" ]; then
-    install_file init.debian.sh /etc/init.d/shorewall-lite 0544 ${PREFIX}/usr/share/shorewall-lite-${VERSION}.bkout
+    install_file init.debian.sh ${DESTDIR}/etc/init.d/shorewall-lite 0544
+elif [ -n "$FEDORA" ]; then
+    install_file init.fedora.sh ${DESTDIR}/etc/init.d/shorewall-lite 0544
 elif [ -n "$ARCHLINUX" ]; then
-    install_file init.archlinux.sh ${PREFIX}${DEST}/$INIT 0544 ${PREFIX}/usr/share/shorewall-lite-${VERSION}.bkout
-
+    install_file init.archlinux.sh ${DESTDIR}/${DEST}/$INIT 0544
 else
-    install_file init.sh ${PREFIX}${DEST}/$INIT 0544 ${PREFIX}/usr/share/shorewall-lite-${VERSION}.bkout
+    install_file init.sh ${DESTDIR}/${DEST}/$INIT 0544
 fi
 
-echo  "Shorewall Lite script installed in ${PREFIX}${DEST}/$INIT"
+echo  "Shorewall Lite script installed in ${DESTDIR}${DEST}/$INIT"
 
 #
 # Create /etc/shorewall-lite, /usr/share/shorewall-lite and /var/lib/shorewall-lite if needed
 #
-mkdir -p ${PREFIX}/etc/shorewall-lite
-mkdir -p ${PREFIX}/usr/share/shorewall-lite
-mkdir -p ${PREFIX}/var/lib/shorewall-lite
+mkdir -p ${DESTDIR}/etc/shorewall-lite
+mkdir -p ${DESTDIR}/usr/share/shorewall-lite
+mkdir -p ${DESTDIR}${LIBEXEC}/shorewall-lite
+mkdir -p ${DESTDIR}/var/lib/shorewall-lite
 
-chmod 755 ${PREFIX}/etc/shorewall-lite
-chmod 755 ${PREFIX}/usr/share/shorewall-lite
+chmod 755 ${DESTDIR}/etc/shorewall-lite
+chmod 755 ${DESTDIR}/usr/share/shorewall-lite
+
+if [ -n "$DESTDIR" ]; then
+    mkdir -p ${DESTDIR}/etc/logrotate.d
+    chmod 755 ${DESTDIR}/etc/logrotate.d
+fi
+
+#
+# Install the .service file
+#
+if [ -n "$SYSTEMD" ]; then
+    run_install $OWNERSHIP -m 600 shorewall-lite.service ${DESTDIR}/lib/systemd/system/shorewall-lite.service
+    echo "Service file installed as ${DESTDIR}/lib/systemd/system/shorewall-lite.service"
+fi
 
 #
 # Install the config file
 #
-if [ ! -f ${PREFIX}/etc/shorewall-lite/shorewall-lite.conf ]; then
-   run_install $OWNERSHIP -m 0744 shorewall-lite.conf ${PREFIX}/etc/shorewall-lite/shorewall-lite.conf
-   echo "Config file installed as ${PREFIX}/etc/shorewall-lite/shorewall-lite.conf"
+if [ ! -f ${DESTDIR}/etc/shorewall-lite/shorewall-lite.conf ]; then
+   run_install $OWNERSHIP -m 0744 shorewall-lite.conf ${DESTDIR}/etc/shorewall-lite
+   echo "Config file installed as ${DESTDIR}/etc/shorewall-lite/shorewall-lite.conf"
 fi
 
 if [ -n "$ARCHLINUX" ] ; then
-   sed -e 's!LOGFILE=/var/log/messages!LOGFILE=/var/log/messages.log!' -i ${PREFIX}/etc/shorewall-lite/shorewall.conf
+   sed -e 's!LOGFILE=/var/log/messages!LOGFILE=/var/log/messages.log!' -i ${DESTDIR}/etc/shorewall-lite/shorewall.conf
 fi
 
 #
 # Install the  Makefile
 #
-run_install $OWNERSHIP -m 0600 Makefile ${PREFIX}/etc/shorewall-lite/Makefile
-echo "Makefile installed as ${PREFIX}/etc/shorewall-lite/Makefile"
+run_install $OWNERSHIP -m 0600 Makefile ${DESTDIR}/etc/shorewall-lite
+echo "Makefile installed as ${DESTDIR}/etc/shorewall-lite/Makefile"
 
 #
 # Install the default config path file
 #
-install_file configpath ${PREFIX}/usr/share/shorewall-lite/configpath 0644
-echo "Default config path file installed as ${PREFIX}/usr/share/shorewall-lite/configpath"
+install_file configpath ${DESTDIR}/usr/share/shorewall-lite/configpath 0644
+echo "Default config path file installed as ${DESTDIR}/usr/share/shorewall-lite/configpath"
 
 #
 # Install the libraries
 #
 for f in lib.* ; do
     if [ -f $f ]; then
-	install_file $f ${PREFIX}/usr/share/shorewall-lite/$f 0644
-	echo "Library ${f#*.} file installed as ${PREFIX}/usr/share/shorewall-lite/$f"
+	install_file $f ${DESTDIR}/usr/share/shorewall-lite/$f 0644
+	echo "Library ${f#*.} file installed as ${DESTDIR}/usr/share/shorewall-lite/$f"
     fi
 done
 
-ln -sf lib.base ${PREFIX}/usr/share/shorewall-lite/functions
+ln -sf lib.base ${DESTDIR}/usr/share/shorewall-lite/functions
 
-echo "Common functions linked through ${PREFIX}/usr/share/shorewall-lite/functions"
+echo "Common functions linked through ${DESTDIR}/usr/share/shorewall-lite/functions"
 
 #
 # Install Shorecap
 #
 
-install_file shorecap ${PREFIX}/usr/share/shorewall-lite/shorecap 0755
+install_file shorecap ${DESTDIR}${LIBEXEC}/shorewall-lite/shorecap 0755
 
 echo
-echo "Capability file builder installed in ${PREFIX}/usr/share/shorewall-lite/shorecap"
+echo "Capability file builder installed in ${DESTDIR}${LIBEXEC}/shorewall-lite/shorecap"
 
 #
 # Install wait4ifup
 #
 
-install_file wait4ifup ${PREFIX}/usr/share/shorewall-lite/wait4ifup 0755
+if [ -f wait4ifup ]; then
+    install_file wait4ifup ${DESTDIR}${LIBEXEC}/shorewall-lite/wait4ifup 0755
 
-echo
-echo "wait4ifup installed in ${PREFIX}/usr/share/shorewall-lite/wait4ifup"
+    echo
+    echo "wait4ifup installed in ${DESTDIR}${LIBEXEC}/shorewall-lite/wait4ifup"
+fi
 
 #
-# Install the Modules file
+# Install the Modules files
 #
-run_install $OWNERSHIP -m 0600 modules ${PREFIX}/usr/share/shorewall-lite/modules
-echo "Modules file installed as ${PREFIX}/usr/share/shorewall-lite/modules"
+
+if [ -f modules ]; then
+    run_install $OWNERSHIP -m 0600 modules ${DESTDIR}/usr/share/shorewall-lite
+    echo "Modules file installed as ${DESTDIR}/usr/share/shorewall-lite/modules"
+fi
+
+if [ -f helpers ]; then
+    run_install $OWNERSHIP -m 0600 helpers ${DESTDIR}/usr/share/shorewall-lite
+    echo "Helper modules file installed as ${DESTDIR}/usr/share/shorewall-lite/helpers"
+fi
+
+for f in modules.*; do
+    run_install $OWNERSHIP -m 0644 $f ${DESTDIR}/usr/share/shorewall-lite/$f
+    echo "Module file $f installed as ${DESTDIR}/usr/share/shorewall-lite/$f"
+done
 
 #
 # Install the Man Pages
 #
 
-cd manpages
+if [ -d manpages ]; then
+    cd manpages
 
-for f in *.5; do
-    gzip -c $f > $f.gz
-    run_install -D -m 644 $f.gz ${PREFIX}/usr/share/man/man5/$f.gz
-    echo "Man page $f.gz installed to ${PREFIX}/usr/share/man/man5/$f.gz"
-done
+    [ -n "$INSTALLD" ] || mkdir -p ${DESTDIR}/usr/share/man/man5/ ${DESTDIR}/usr/share/man/man8/
 
-for f in *.8; do
-    gzip -c $f > $f.gz
-    run_install -D -m 644 $f.gz ${PREFIX}/usr/share/man/man8/$f.gz
-    echo "Man page $f.gz installed to ${PREFIX}/usr/share/man/man8/$f.gz"
-done
+    for f in *.5; do
+	gzip -c $f > $f.gz
+	run_install $T $INSTALLD $OWNERSHIP -m 0644 $f.gz ${DESTDIR}/usr/share/man/man5/$f.gz
+	echo "Man page $f.gz installed to ${DESTDIR}/usr/share/man/man5/$f.gz"
+    done
 
-cd ..
+    for f in *.8; do
+	gzip -c $f > $f.gz
+	run_install $T $INSTALLD $OWNERSHIP -m 0644 $f.gz ${DESTDIR}/usr/share/man/man8/$f.gz
+	echo "Man page $f.gz installed to ${DESTDIR}/usr/share/man/man8/$f.gz"
+    done
+
+    cd ..
+
+    echo "Man Pages Installed"
+fi
+
+if [ -d ${DESTDIR}/etc/logrotate.d ]; then
+    run_install $OWNERSHIP -m 0644 logrotate ${DESTDIR}/etc/logrotate.d/shorewall-lite
+    echo "Logrotate file installed as ${DESTDIR}/etc/logrotate.d/shorewall-lite"
+fi
 
-echo "Man Pages Installed"
 
 #
 # Create the version file
 #
-echo "$VERSION" > ${PREFIX}/usr/share/shorewall-lite/version
-chmod 644 ${PREFIX}/usr/share/shorewall-lite/version
+echo "$VERSION" > ${DESTDIR}/usr/share/shorewall-lite/version
+chmod 644 ${DESTDIR}/usr/share/shorewall-lite/version
 #
 # Remove and create the symbolic link to the init script
 #
 
-if [ -z "$PREFIX" ]; then
+if [ -z "$DESTDIR" ]; then
     rm -f /usr/share/shorewall-lite/init
     ln -s ${DEST}/${INIT} /usr/share/shorewall-lite/init
 fi
 
-if [ -z "$PREFIX" -a -n "$first_install" ]; then
-    if [ -n "$DEBIAN" ]; then
-	run_install $OWNERSHIP -m 0644 default.debian /etc/default/shorewall-lite
-	ln -s ../init.d/shorewall-lite /etc/rcS.d/S40shorewall-lite
-	echo "Shorewall Lite will start automatically at boot"
-	touch /var/log/shorewall-init.log
-    else
-	if [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
-	    if insserv /etc/init.d/shorewall-lite ; then
-		echo "Shorewall Lite will start automatically at boot"
+if [ -z "$DESTDIR" ]; then
+    touch /var/log/shorewall-lite-init.log
+
+    if [ -n "$first_install" ]; then
+	if [ -n "$DEBIAN" ]; then
+	    run_install $OWNERSHIP -m 0644 default.debian /etc/default/shorewall-lite
+
+	    update-rc.d shorewall-lite defaults
+
+	    if [ -x /sbin/insserv ]; then
+		insserv /etc/init.d/shorewall-lite
 	    else
+		ln -s ../init.d/shorewall-lite /etc/rcS.d/S40shorewall-lite
+	    fi
+
+	    echo "Shorewall Lite will start automatically at boot"
+	else
+	    if [ -n "$SYSTEMD" ]; then
+		if systemctl enable shorewall-lite; then
+		    echo "Shorewall Lite will start automatically at boot"
+		fi
+	    elif [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
+		if insserv /etc/init.d/shorewall-lite ; then
+		    echo "Shorewall Lite will start automatically at boot"
+		else
+		    cant_autostart
+		fi
+	    elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
+		if chkconfig --add shorewall-lite ; then
+		    echo "Shorewall Lite will start automatically in run levels as follows:"
+		    chkconfig --list shorewall-lite
+		else
+		    cant_autostart
+		fi
+	    elif [ -x /sbin/rc-update ]; then
+		if rc-update add shorewall-lite default; then
+		    echo "Shorewall Lite will start automatically at boot"
+		else
+		    cant_autostart
+		fi
+	    elif [ "$INIT" != rc.firewall ]; then #Slackware starts this automatically
 		cant_autostart
 	    fi
-	elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
-	    if chkconfig --add shorewall-lite ; then
-		echo "Shorewall Lite will start automatically in run levels as follows:"
-		chkconfig --list shorewall-lite
-	    else
-		cant_autostart
-	    fi
-	elif [ -x /sbin/rc-update ]; then
-	    if rc-update add shorewall-lite default; then
-		echo "Shorewall Lite will start automatically at boot"
-	    else
-		cant_autostart
-	    fi
-	elif [ "$INIT" != rc.firewall ]; then #Slackware starts this automatically
-	    cant_autostart
 	fi
     fi
 fi

Shorewall-lite/logrotate

@@ -0,0 +1,5 @@
+/var/log/shorewall-lite-init.log {
+  missingok
+  notifempty
+  create 0600 root root
+}

Shorewall-lite/shorecap

@@ -4,7 +4,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2006,2007 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2006,2007,2008,2009,2010 - Tom Eastep (teastep@shorewall.net)
 #
 #	This file should be placed in /sbin/shorewall.
 #
@@ -48,18 +48,19 @@
 SHAREDIR=/usr/share/shorewall-lite
 VARDIR=/var/lib/shorewall-lite
 CONFDIR=/etc/shorewall-lite
-PRODUCT="Shorewall Lite"
+g_product="Shorewall Lite"
 
 . /usr/share/shorewall-lite/lib.base
+. /usr/share/shorewall-lite/lib.cli
 . /usr/share/shorewall-lite/configpath
 
 [ -n "$PATH" ] || PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
 
-VERSION=$(cat /usr/share/shorewall-lite/version)
+SHOREWALL_VERSION=$(cat /usr/share/shorewall-lite/version)
 
 [ -n "$IPTABLES" ] || IPTABLES=$(mywhich iptables)
 
-VERBOSE=0
+VERBOSITY=0
 load_kernel_modules No
 determine_capabilities
 report_capabilities1

Shorewall-lite/shorewall-lite

@@ -1,10 +1,10 @@
 #!/bin/sh
 #
-#     Shorewall Lite Packet Filtering Firewall Control Program - V4.1
+#     Shorewall Lite Packet Filtering Firewall Control Program - V4.4
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2006 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2006,2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
 #
 #	This file should be placed in /sbin/shorewall-lite.
 #
@@ -94,9 +94,9 @@ get_config() {
     [ -z "$LOGFILE" ] && LOGFILE=/var/log/messages
 
     if ( ps ax 2> /dev/null | grep -v grep |  qt grep 'syslogd.*-C' ) ; then
-	LOGREAD="logread | tac"
-    elif [ -f $LOGFILE ]; then
-	LOGREAD="tac $LOGFILE"
+	g_logread="logread | tac"
+    elif [ -r $LOGFILE ]; then
+	g_logread="tac $LOGFILE"
     else
 	echo "LOGFILE ($LOGFILE) does not exist!" >&2
 	exit 2
@@ -113,12 +113,6 @@ get_config() {
 
     [ -n "$FW" ] || FW=fw
 
-    [ -n "LOGFORMAT" ] && LOGFORMAT="${LOGFORMAT%%%*}"
-
-    [ -n "$LOGFORMAT" ] || LOGFORMAT="Shorewall:"
-
-    export LOGFORMAT
-
     if [ -n "$IPTABLES" ]; then
 	if [ ! -x "$IPTABLES" ]; then
 	    echo "   ERROR: The program specified in IPTABLES does not exist or is not executable" >&2
@@ -132,8 +126,6 @@ get_config() {
 	fi
     fi
 
-    export IPTABLES
-
     if [ -n "$SHOREWALL_SHELL" ]; then
 	if [ ! -x "$SHOREWALL_SHELL" ]; then
 	    echo "   WARNING: The program specified in SHOREWALL_SHELL does not exist or is not executable; falling back to /bin/sh" >&2
@@ -145,15 +137,26 @@ get_config() {
 
     validate_restorefile RESTOREFILE
 
-    export RESTOREFILE
-
     [ -n "${VERBOSITY:=2}" ]
 
-    [ -n "$USE_VERBOSITY" ] && VERBOSE=$USE_VERBOSITY || VERBOSE=$(($VERBOSE_OFFSET + $VERBOSITY))
+    [ -n "$g_use_verbosity" ] && VERBOSITY=$g_use_verbosity || VERBOSITY=$(($g_verbose_offset + $VERBOSITY))
 
-    export VERBOSE
+    if [ $VERBOSITY -lt -1 ]; then
+	VERBOSITY=-1
+    elif [ $VERBOSITY -gt 2 ]; then
+	VERBOSITY=2
+    fi
 
-    [ -n "${HOSTNAME:=$(hostname)}" ]
+    g_hostname=$(hostname 2> /dev/null)
+
+    IP=$(mywhich ip 2> /dev/null)
+    if [ -z "$IP" ] ; then
+	echo "   ERROR: Can't find ip executable" >&2
+	exit 2
+    fi
+
+    IPSET=ipset
+    TC=tc
 
 }
 
@@ -161,19 +164,28 @@ get_config() {
 # Verify that we have a compiled firewall script
 #
 verify_firewall_script() {
-    if [ ! -f $FIREWALL ]; then
+    if [ ! -f $g_firewall ]; then
 	echo "   ERROR: Shorewall Lite is not properly installed" >&2
-	if [ -L $FIREWALL ]; then
-	    echo "          $FIREWALL is a symbolic link to a" >&2
+	if [ -L $g_firewall ]; then
+	    echo "          $g_firewall is a symbolic link to a" >&2
 	    echo "          non-existant file" >&2
 	else
-	    echo "          The file $FIREWALL does not exist" >&2
+	    echo "          The file $g_firewall does not exist" >&2
 	fi
 	
 	exit 2
     fi
 }
 
+#
+# Fatal error
+#
+startup_error() {
+    echo "   ERROR: $@" >&2
+    kill $$
+    exit 1
+}
+
 #
 # Start Command Executor
 #
@@ -187,7 +199,7 @@ start_command() {
 	[ -n "$nolock" ] || mutex_on
 
 	if [ -x ${LITEDIR}/firewall ]; then
-	    ${LITEDIR}/firewall $debugging start
+	    run_it ${LITEDIR}/firewall $debugging start
 	    rc=$?
 	else
 	    error_message "${LITEDIR}/firewall is missing or is not executable"
@@ -219,12 +231,12 @@ start_command() {
 			    option=
 			    ;;
 			f*)
-			    FAST=Yes
+			    g_fast=Yes
 			    option=${option#f}
 			    ;;
 			p*)
 			    [ -n "$(which conntrack)" ] || fatal_error "The '-p' option requires the conntrack utility which does not appear to be installed on this system"
-			    PURGE=Yes
+			    g_purge=Yes
 			    option=${option%p}
 			    ;;
 			*)
@@ -248,36 +260,21 @@ start_command() {
 	    ;;
     esac
 
-    export NOROUTES
-
-    if [ -n "$FAST" ]; then
+    if [ -n "$g_fast" ]; then
 	if qt mywhich make; then
-	    #
-	    # RESTOREFILE is exported by get_config()
-	    #
-	    make -qf ${CONFDIR}/Makefile || FAST=
+	    export RESTOREFILE
+	    make -qf ${CONFDIR}/Makefile || g_fast=
 	fi
 
-	if [ -n "$FAST" ]; then
+	if [ -n "$g_fast" ]; then
 
-	    RESTOREPATH=${VARDIR}/$RESTOREFILE
-
-	    if [ -x $RESTOREPATH ]; then
-		if [ -x ${RESTOREPATH}-ipsets ]; then
-		    echo Restoring Ipsets...
-		    #
-		    # We must purge iptables to be sure that there are no
-		    # references to ipsets
-		    #
-		    iptables -F
-		    iptables -X
-		    $SHOREWALL_SHELL ${RESTOREPATH}-ipsets
-		fi
+	    g_restorepath=${VARDIR}/$RESTOREFILE
 
+	    if [ -x $g_restorepath ]; then
 		echo Restoring Shorewall Lite...
-		$SHOREWALL_SHELL $RESTOREPATH restore
+		run_it $g_restorepath restore
 		date > ${VARDIR}/restarted
-		progress_message3 Shorewall Lite restored from $RESTOREPATH
+		progress_message3 Shorewall Lite restored from $g_restorepath
 	    else
 		do_it
 	    fi
@@ -313,12 +310,12 @@ restart_command() {
 			    option=
 			    ;;
 			n*)
-			    NOROUTES=Yes
+			    g_noroutes=Yes
 			    option=${option#n}
 			    ;;
 			p*)
 			    [ -n "$(which conntrack)" ] || fatal_error "The '-p' option requires the conntrack utility which does not appear to be installed on this system"
-			    PURGE=Yes
+			    g_purge=Yes
 			    option=${option%p}
 			    ;;
 			*)
@@ -342,12 +339,10 @@ restart_command() {
 	    ;;
     esac
 
-    export NOROUTES
-
     [ -n "$nolock" ] || mutex_on
 
     if [ -x ${LITEDIR}/firewall ]; then
-	$SHOREWALL_SHELL ${LITEDIR}/firewall $debugging restart
+	run_it ${LITEDIR}/firewall $debugging restart
 	rc=$?
     else
 	error_message "${LITEDIR}/firewall is missing or is not executable"
@@ -366,13 +361,14 @@ usage() # $1 = exit status
 {
     echo "Usage: $(basename $0) [debug|trace] [nolock] [ -q ] [ -v[-1|{0-2}] ] [ -t ] <command>"
     echo "where <command> is one of:"
+    echo "   add <interface>[:<host-list>] ... <zone>"
     echo "   allow <address> ..."
     echo "   clear"
+    echo "   delete <interface>[:<host-list>] ... <zone>"
     echo "   drop <address> ..."
     echo "   dump [ -x ]"
     echo "   forget [ <file name> ]"
     echo "   help"
-    echo "   hits [ -t ]"
     echo "   ipcalc { <address>/<vlsm> | <address> <netmask> }"
     echo "   ipdecimal { <address> | <integer> }"
     echo "   iprange <address>-<address>"
@@ -381,7 +377,7 @@ usage() # $1 = exit status
     echo "   logwatch [<refresh interval>]"
     echo "   reject <address> ..."
     echo "   reset [ <chain> ... ]"
-    echo "   restart [ -n ] [ -p ]"
+    echo "   restart [ -n ] [ -p ] [ -f ] [ <directory> ]"
     echo "   restore [ -n ] [ <file name> ]"
     echo "   save [ <file name> ]"
     echo "   show [ -x ] [ -t {filter|mangle|nat} ] [ {chain [<chain> [ <chain> ... ]"
@@ -389,23 +385,71 @@ usage() # $1 = exit status
     echo "   show classifiers"
     echo "   show config"
     echo "   show connections"
-    echo "   show dynamic <zone>"
-    echo "   show filter"
+    echo "   show filters"
     echo "   show ip"
-    echo "   show [ -m ] log"
-    echo "   show [ -x ] mangle|nat|raw"
-    echo "   show routing"
-    echo "   show tc"
+    echo "   show [ -m ] log [<regex>]"
+    echo "   show [ -x ] mangle|nat|raw|routing"
+    echo "   show policies"
+    echo "   show tc [ device ]"
     echo "   show vardir"
     echo "   show zones"
-    echo "   start [ -n ] [ -p ]"
+    echo "   start [ -f ] [ -p ] [ <directory> ]"
     echo "   stop"
     echo "   status"
-    echo "   version"
+    echo "   version [ -a ]"
     echo
     exit $1
 }
 
+version_command() {
+    local finished
+    finished=0
+    local all
+    all=
+    local product
+
+    while [ $finished -eq 0 -a $# -gt 0 ]; do
+	option=$1
+	case $option in
+	    -*)
+		option=${option#-}
+
+		while [ -n "$option" ]; do
+		    case $option in
+			-)
+			    finished=1
+			    option=
+			    ;;
+			a*)
+			    all=Yes
+			    option=${option#a}
+			    ;;
+			*)
+			    usage 1
+			    ;;
+		    esac
+		done
+		shift
+		;;
+	    *)
+		finished=1
+		;;
+	esac
+    done
+
+    [ $# -gt 0 ] && usage 1
+
+    echo $SHOREWALL_VERSION
+    
+    if [ -n "$all" ]; then
+	for product in shorewall shorewall6 shorewall6-lite shorewall-init; do
+	    if [ -f /usr/share/$product/version ]; then
+		echo "$product: $(cat /usr/share/$product/version)"
+	    fi
+	done
+    fi
+}
+
 #
 # Execution begins here
 #
@@ -423,14 +467,20 @@ if [ $# -gt 0 ] && [ "$1" = "nolock" ]; then
     shift
 fi
 
-IPT_OPTIONS="-nv"
-FAST=
-VERBOSE_OFFSET=0
-USE_VERBOSITY=
-NOROUTES=
-EXPORT=
-export TIMESTAMP=
-noroutes=
+g_ipt_options="-nv"
+g_fast=
+g_verbose_offset=0
+g_use_verbosity=
+g_noroutes=
+g_timestamp=
+g_recovering=
+g_logread=
+
+#
+# Make sure that these variables are cleared
+#
+VERBOSE=
+VERBOSITY=
 
 finished=0
 
@@ -449,48 +499,48 @@ while [ $finished -eq 0 ]; do
 	    while [ -n "$option" ]; do
 		case $option in
 		    x*)
-			IPT_OPTIONS="-xnv"
+			g_ipt_options="-xnv"
 			option=${option#x}
 			;;
 		    q*)
-			VERBOSE_OFFSET=$(($VERBOSE_OFFSET - 1 ))
+			g_verbose_offset=$(($g_verbose_offset - 1 ))
 			option=${option#q}
 			;;
 		    f*)
-			FAST=Yes
+			g_fast=Yes
 			option=${option#f}
 			;;
 		    v*)
 			option=${option#v}
 			case $option in 
 			    -1*)
-				USE_VERBOSITY=-1
+				g_use_verbosity=-1
 				option=${option#-1}
 				;;
 			    0*)
-				USE_VERBOSITY=0
+				g_use_verbosity=0
 				option=${option#0}
 				;;
 			    1*)
-				USE_VERBOSITY=1
+				g_use_verbosity=1
 				option=${option#1}
 				;;
 			    2*)
-				USE_VERBOSITY=2
+				g_use_verbosity=2
 				option=${option#2}
 				;;
 			    *)
-				VERBOSE_OFFSET=$(($VERBOSE_OFFSET + 1 ))
-				USE_VERBOSITY=
+				g_verbose_offset=$(($g_verbose_offset + 1 ))
+				g_use_verbosity=
 				;;
 			esac
 			;;
 		    n*)
-			NOROUTES=Yes
+			g_noroutes=Yes
 			option=${option#n}
 			;;
 		    t*)
-			TIMESTAMP=Yes
+			g_timestamp=Yes
 			option=${option#t}
 			;;
 		    -)
@@ -515,12 +565,12 @@ if [ $# -eq 0 ]; then
 fi
 
 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/local/bin:/usr/local/sbin
-export PATH
 MUTEX_TIMEOUT=
 
 SHAREDIR=/usr/share/shorewall-lite
 CONFDIR=/etc/shorewall-lite
-export PRODUCT="Shorewall Lite"
+g_product="Shorewall Lite"
+g_libexec=share
 
 [ -f ${CONFDIR}/vardir ] && . ${CONFDIR}/vardir ]
 
@@ -528,17 +578,10 @@ export PRODUCT="Shorewall Lite"
 
 [ -d $VARDIR ] || mkdir -p $VARDIR || fatal_error "Unable to create $VARDIR"
 
-LIBRARIES="$SHAREDIR/lib.base $SHAREDIR/lib.cli"
-VERSION_FILE=$SHAREDIR/version
-HELP=$SHAREDIR/help
+version_file=$SHAREDIR/version
 
-for library in $LIBRARIES; do
-    if [ -f $library ]; then
-	. $library
-    else
-	echo "Installation error: $library does not exist!" >&2
-	exit 2
-    fi
+for library in base cli; do
+    . ${SHAREDIR}/lib.$library
 done
 
 ensure_config_path
@@ -558,7 +601,6 @@ else
 fi
 
 ensure_config_path
-export CONFIG_PATH
 
 LITEDIR=${VARDIR}
 
@@ -566,17 +608,17 @@ LITEDIR=${VARDIR}
 
 get_config
 
-FIREWALL=$LITEDIR/firewall
+g_firewall=$LITEDIR/firewall
 
-if [ -f $VERSION_FILE ]; then
-    version=$(cat $VERSION_FILE)
+if [ -f $version_file ]; then
+    SHOREWALL_VERSION=$(cat $version_file)
 else
     echo "   ERROR: Shorewall Lite is not properly installed" >&2
-    echo "          The file $VERSION_FILE does not exist" >&2
+    echo "          The file $version_file does not exist" >&2
     exit 1
 fi
 
-banner="Shorewall Lite $version Status at $HOSTNAME -"
+banner="Shorewall Lite $SHOREWALL_VERSION Status at $g_hostname -"
 
 case $(echo -e) in
     -e*)
@@ -605,15 +647,12 @@ case "$COMMAND" in
 	shift
 	start_command $@
 	;;
-    stop|clear)
+    stop|reset|clear)
 	[ $# -ne 1 ] && usage 1
 	verify_firewall_script
-	export NOROUTES
-	exec $SHOREWALL_SHELL $FIREWALL $debugging $nolock $COMMAND
-	;;
-    reset)
-	verify_firewall_script
-	exec $SHOREWALL_SHELL $FIREWALL $debugging $nolock $@
+	[ -n "$nolock" ] || mutex_on
+	run_it $g_firewall $debugging $COMMAND
+	[ -n "$nolock" ] || mutex_off
 	;;
     restart)
 	shift
@@ -626,7 +665,7 @@ case "$COMMAND" in
     status)
 	[ $# -eq 1 ] || usage 1
 	[ "$(id -u)" != 0 ] && fatal_error "ERROR: The status command may only be run by root"
-	echo "Shorewall Lite $version Status at $HOSTNAME - $(date)"
+	echo "Shorewall Lite $SHOREWALL_VERSION Status at $g_hostname - $(date)"
 	echo
 	if shorewall_is_started ; then
 	    echo "Shorewall Lite is running"
@@ -639,7 +678,7 @@ case "$COMMAND" in
 	if [ -f ${VARDIR}/state ]; then
 	    state="$(cat ${VARDIR}/state)"
 	    case $state in
-		Stopped*|Clear*)
+		Stopped*|Closed*|Clear*)
 		    status=3
 		    ;;
 	    esac
@@ -660,7 +699,8 @@ case "$COMMAND" in
 	hits_command $@
 	;;
     version)
-	echo $version Lite
+	shift
+	version_command $@
 	;;
     logwatch)
 	logwatch_command $@
@@ -729,7 +769,7 @@ case "$COMMAND" in
 	    ;;
 	esac
 
-	RESTOREPATH=${VARDIR}/$RESTOREFILE
+	g_restorepath=${VARDIR}/$RESTOREFILE
 
 	[ "$nolock" ] || mutex_on
 
@@ -751,20 +791,15 @@ case "$COMMAND" in
 	esac
 
 
-	RESTOREPATH=${VARDIR}/$RESTOREFILE
+	g_restorepath=${VARDIR}/$RESTOREFILE
 
-	if [ -x $RESTOREPATH ]; then
-
-	    if [ -x ${RESTOREPATH}-ipsets ]; then
-		rm -f ${RESTOREPATH}-ipsets
-		echo "    ${RESTOREPATH}-ipsets removed"
-	    fi
-
-	    rm -f $RESTOREPATH
-	    rm -f ${RESTOREPATH}-iptables
-	    echo "    $RESTOREPATH removed"
-	elif [ -f $RESTOREPATH ]; then
-	    echo "   $RESTOREPATH exists and is not a saved Shorewall configuration"
+	if [ -x $g_restorepath ]; then
+	    rm -f $g_restorepath
+	    rm -f ${g_restorepath}-iptables
+	    rm -f ${g_restorepath}-ipsets
+	    echo "    $g_restorepath removed"
+	elif [ -f $g_restorepath ]; then
+	    echo "   $g_restorepath exists and is not a saved Shorewall configuration"
 	fi
 	rm -f ${VARDIR}/save
 	;;

Shorewall-lite/shorewall-lite.conf

@@ -4,12 +4,11 @@
 #  compile /var/lib/shorewall-lite/firewall. Those values may be found in
 #  /var/lib/shorewall-lite/firewall.conf.
 #
-#  This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
-#
-#  This file should be placed in /etc/shorewall-lite
-#
-#  (c) 2006,2007 - Tom Eastep (teastep@shorewall.net)
+#  For information about the settings in this file, type
+#  "man shorewall-lite.conf"
 #
+#  Manpage also online at
+#  http://www.shorewall.net/manpages/shorewall-lite.conf.html
 ###############################################################################
 #                                   N 0 T E
 ###############################################################################
@@ -22,6 +21,7 @@
 ###############################################################################
 #		              V E R B O S I T Y
 ###############################################################################
+
 VERBOSITY=
 
 ###############################################################################
@@ -30,8 +30,6 @@ VERBOSITY=
 
 LOGFILE=
 
-LOGFORMAT=
-
 ###############################################################################
 #	L O C A T I O N	  O F	F I L E S   A N D   D I R E C T O R I E S
 ###############################################################################

Shorewall-lite/shorewall-lite.service

@@ -0,0 +1,21 @@
+#
+#     The Shoreline Firewall (Shorewall) Packet Filtering Firewall - V4.4
+#
+#     Copyright 2011 Jonathan Underwood (jonathan.underwood@gmail.com)
+#
+[Unit]
+Description=Shorewall IPv4 firewall (lite)
+After=syslog.target
+After=network.target
+
+[Service]
+Type=oneshot
+RemainAfterExit=yes
+EnvironmentFile=-/etc/sysconfig/shorewall-lite
+StandardOutput=syslog
+ExecStart=/sbin/shorewall-lite $OPTIONS start
+ExecReload=/sbin/shorewall-lite $OPTIONS restart
+ExecStop=/sbin/shorewall-lite $OPTIONS stop
+
+[Install]
+WantedBy=multi-user.target

Shorewall-lite/shorewall-lite.spec

@@ -1,274 +0,0 @@
-%define name shorewall-lite
-%define version 4.4.1
-%define release 2
-
-Summary: Shoreline Firewall Lite is an iptables-based firewall for Linux systems.
-Name: %{name}
-Version: %{version}
-Release: %{release}
-License: GPLv2
-Packager: Tom Eastep <teastep@shorewall.net>
-Group: Networking/Utilities
-Source: %{name}-%{version}.tgz
-URL: http://www.shorewall.net/
-BuildArch: noarch
-BuildRoot: %{_tmppath}/%{name}-%{version}-root
-Requires: iptables iproute
-
-%description
-
-The Shoreline Firewall, more commonly known as "Shorewall", is a Netfilter
-(iptables) based firewall that can be used on a dedicated firewall system,
-a multi-function gateway/ router/server or on a standalone GNU/Linux system.
-
-Shorewall Lite is a companion product to Shorewall that allows network
-administrators to centralize the configuration of Shorewall-based firewalls.
-
-%prep
-
-%setup
-
-%build
-
-%install
-export PREFIX=$RPM_BUILD_ROOT ; \
-export OWNER=`id -n -u` ; \
-export GROUP=`id -n -g` ;\
-./install.sh
-
-%clean
-rm -rf $RPM_BUILD_ROOT
-
-%pre
-
-if [ -f /etc/shorewall-lite/shorewall.conf ]; then
-    cp -fa /etc/shorewall-lite/shorewall.conf /etc/shorewall-lite/shorewall.conf.rpmsave
-fi
-
-%post
-
-if [ $1 -eq 1 ]; then
-    if [ -x /sbin/insserv ]; then
-	/sbin/insserv /etc/rc.d/shorewall-lite
-    elif [ -x /sbin/chkconfig ]; then
-	/sbin/chkconfig --add shorewall-lite;
-    fi
-elif [ -f /etc/shorewall-lite/shorewall.conf.rpmsave ]; then
-    mv -f /etc/shorewall-lite/shorewall-lite.conf /etc/shorewall-lite/shorewall-lite.conf.rpmnew
-    mv -f /etc/shorewall-lite/shorewall.conf.rpmsave /etc/shorewall-lite/shorewall-lite.conf
-    echo "/etc/shorewall-lite/shorewall.conf retained as /etc/shorewall-lite/shorewall-lite.conf"
-    echo "/etc/shorewall-lite/shorewall-lite.conf installed as /etc/shorewall-lite/shorewall-lite.conf.rpmnew"
-fi
-
-%preun
-
-if [ $1 -eq 0 ]; then
-    if [ -x /sbin/insserv ]; then
-	/sbin/insserv -r /etc/init.d/shorewall-lite
-    elif [ -x /sbin/chkconfig ]; then
-	/sbin/chkconfig --del shorewall-lite
-    fi
-fi
-
-%files
-%defattr(0644,root,root,0755)
-%attr(0755,root,root) %dir /etc/shorewall-lite
-%attr(0644,root,root) %config(noreplace) /etc/shorewall-lite/shorewall-lite.conf
-%attr(0644,root,root) /etc/shorewall-lite/Makefile
-%attr(0544,root,root) /etc/init.d/shorewall-lite
-%attr(0755,root,root) %dir /usr/share/shorewall-lite
-%attr(0700,root,root) %dir /var/lib/shorewall-lite
-
-%attr(0755,root,root) /sbin/shorewall-lite
-
-%attr(0644,root,root) /usr/share/shorewall-lite/version
-%attr(0644,root,root) /usr/share/shorewall-lite/configpath
-%attr(-   ,root,root) /usr/share/shorewall-lite/functions
-%attr(0644,root,root) /usr/share/shorewall-lite/lib.base
-%attr(0644,root,root) /usr/share/shorewall-lite/lib.cli
-%attr(0644,root,root) /usr/share/shorewall-lite/modules
-%attr(0544,root,root) /usr/share/shorewall-lite/shorecap
-%attr(0755,root,root) /usr/share/shorewall-lite/wait4ifup
-
-%attr(0644,root,root) %{_mandir}/man5/shorewall-lite.conf.5.gz
-%attr(0644,root,root) %{_mandir}/man5/shorewall-lite-vardir.5.gz
-
-%attr(0644,root,root) %{_mandir}/man8/shorewall-lite.8.gz
-
-%doc COPYING changelog.txt releasenotes.txt
-
-%changelog
-* Thu Sep 03 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.1-2
-* Thu Sep 03 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.1-1
-* Fri Aug 14 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.1-0base
-* Mon Aug 03 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.0-0base
-* Tue Jul 28 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.0-0RC2
-* Sun Jul 12 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.0-0RC1
-* Thu Jul 09 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.0-0Beta4
-* Sat Jun 27 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.0-0Beta3
-* Mon Jun 15 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.0-0Beta2
-* Fri Jun 12 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.4.0-0Beta1
-* Sun Jun 07 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.13-0base
-* Fri Jun 05 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.12-0base
-* Sun May 10 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.11-0base
-* Sun Apr 19 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.10-0base
-* Sat Apr 11 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.9-0base
-* Tue Mar 17 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.8-0base
-* Sun Mar 01 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.7-0base
-* Fri Feb 27 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.6-0base
-* Sun Feb 22 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.3.5-0base
-* Wed Feb 04 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.2.6-0base
-* Thu Jan 29 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.2.6-0base
-* Tue Jan 06 2009 Tom Eastep tom@shorewall.net
-- Updated to 4.2.5-0base
-* Thu Dec 25 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.4-0base
-* Fri Dec 05 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.3-0base
-* Wed Nov 05 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.2-0base
-* Wed Oct 08 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.1-0base
-* Fri Oct 03 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.0-0base
-* Tue Sep 23 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.0-0RC4
-* Mon Sep 15 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.0-0RC3
-* Mon Sep 08 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.0-0RC2
-* Tue Aug 19 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.0-0RC1
-* Thu Jul 03 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.0-0Beta3
-* Mon Jun 02 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.0-0Beta2
-* Wed May 07 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.2.0-0Beta1
-* Mon Apr 28 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.1.8-0base
-* Mon Mar 24 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.1.7-0base
-* Thu Mar 13 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.1.6-0base
-* Tue Feb 05 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.1.5-0base
-* Fri Jan 04 2008 Tom Eastep tom@shorewall.net
-- Updated to 4.1.4-0base
-* Wed Dec 12 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.1.3-0base
-* Fri Dec 07 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.1.3-1
-* Tue Nov 27 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.1.2-1
-* Wed Nov 21 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.1.1-1
-* Mon Nov 19 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.1.0-1
-* Thu Nov 15 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.6-1
-* Sat Nov 10 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.6-0RC3
-* Wed Nov 07 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.6-0RC2
-* Thu Oct 25 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.6-0RC1
-* Tue Oct 03 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.5-1
-* Wed Sep 05 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.4-1
-* Mon Aug 13 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.3-1
-* Thu Aug 09 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.2-1
-* Sat Jul 21 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.1-1
-* Wed Jul 11 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-1
-* Sun Jul 08 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-0RC2
-* Mon Jul 02 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-0RC1
-* Sun Jun 24 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-0Beta7
-* Wed Jun 20 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-0Beta6
-* Thu Jun 14 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-0Beta5
-* Fri Jun 08 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-0Beta4
-* Tue Jun 05 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-0Beta3
-* Tue May 15 2007 Tom Eastep tom@shorewall.net
-- Updated to 4.0.0-0Beta1
-* Fri May 11 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.9.7-1
-* Sat May 05 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.9.6-1
-* Mon Apr 30 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.9.5-1
-* Mon Apr 23 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.9.4-1
-* Wed Apr 18 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.9.3-1
-* Sat Apr 14 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.9.2-1
-* Sat Apr 07 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.9.1-1
-* Thu Mar 15 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.4.1-1
-* Sat Mar 10 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.4.0-1
-* Sun Feb 25 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.4.0-0RC3
-* Sun Feb 04 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.4.0-0RC2
-* Wed Jan 24 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.4.0-0RC1
-* Mon Jan 22 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.4.0-0Beta3
-* Wed Jan 03 2007 Tom Eastep tom@shorewall.net
-- Updated to 3.4.0-0Beta2
-- Handle rename of shorewall.conf
-* Thu Dec 14 2006 Tom Eastep tom@shorewall.net
-- Updated to 3.4.0-0Beta1
-* Sat Nov 25 2006 Tom Eastep tom@shorewall.net
-- Added shorewall-exclusion(5)
-- Updated to 3.3.6-1
-* Sun Nov 19 2006 Tom Eastep tom@shorewall.net
-- Updated to 3.3.5-1
-* Sun Oct 29 2006 Tom Eastep tom@shorewall.net
-- Updated to 3.3.4-1
-* Mon Oct 16 2006 Tom Eastep tom@shorewall.net
-- Updated to 3.3.3-1
-* Sat Sep 30 2006 Tom Eastep tom@shorewall.net
-- Updated to 3.3.2-1
-* Wed Aug 30 2006 Tom Eastep tom@shorewall.net
-- Updated to 3.3.1-1
-* Wed Aug 09 2006 Tom Eastep tom@shorewall.net
-- Updated to 3.3.0-1
-* Wed Aug 09 2006 Tom Eastep tom@shorewall.net
-- Updated to 3.3.0-1
-
-

Shorewall-lite/uninstall.sh

@@ -4,7 +4,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2000,2001,2002,2003,2004,2005,2006,2007 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2000-2011 - Tom Eastep (teastep@shorewall.net)
 #
 #       Shorewall documentation is available at http://shorewall.sourceforge.net
 #
@@ -26,7 +26,7 @@
 #       You may only use this script to uninstall the version
 #       shown below. Simply run this script to remove Shorewall Firewall
 
-VERSION=4.4.1.2
+VERSION=xxx  #The Build script inserts the actual version
 
 usage() # $1 = exit status
 {
@@ -72,6 +72,8 @@ else
     VERSION=""
 fi
 
+[ -n "${LIBEXEC:=/usr/share}" ]
+
 echo "Uninstalling Shorewall Lite $VERSION"
 
 if qt iptables -L shorewall -n && [ ! -f /sbin/shorewall ]; then
@@ -79,16 +81,20 @@ if qt iptables -L shorewall -n && [ ! -f /sbin/shorewall ]; then
 fi
 
 if [ -L /usr/share/shorewall-lite/init ]; then
-    FIREWALL=$(ls -l /usr/share/shorewall-lite/init | sed 's/^.*> //')
+    FIREWALL=$(readlink -m -q /usr/share/shorewall-lite/init)
 else
     FIREWALL=/etc/init.d/shorewall-lite
 fi
 
 if [ -n "$FIREWALL" ]; then
-    if [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
+    if [ -x /usr/sbin/updaterc.d ]; then
+	updaterc.d shorewall-lite remove
+    elif [ -x /sbin/insserv -o -x /usr/sbin/insserv ]; then
         insserv -r $FIREWALL
     elif [ -x /sbin/chkconfig -o -x /usr/sbin/chkconfig ]; then
 	chkconfig --del $(basename $FIREWALL)
+    elif [ -x /sbin/systemctl ]; then
+	systemctl disable shorewall-lite
     else
 	rm -f /etc/rc*.d/*$(basename $FIREWALL)
     fi
@@ -105,8 +111,11 @@ rm -rf /etc/shorewall-lite-*.bkout
 rm -rf /var/lib/shorewall-lite
 rm -rf /var/lib/shorewall-lite-*.bkout
 rm -rf /usr/share/shorewall-lite
+rm -rf ${LIBEXEC}/shorewall-lite
 rm -rf /usr/share/shorewall-lite-*.bkout
+rm -f  /etc/logrotate.d/shorewall-lite
+rm -f  /lib/systemd/system/shorewall-lite.service
 
-echo "Shorewall Uninstalled"
+echo "Shorewall Lite Uninstalled"
 
 

Shorewall/COPYING

@@ -2,7 +2,8 @@
 		       Version 2, June 1991
 
  Copyright (C) 1989, 1991 Free Software Foundation, Inc.
-                       59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+                          51 Franklin Street, Fifth Floor,
+			  Boston, MA 02110-1301 USA
  Everyone is permitted to copy and distribute verbatim copies
  of this license document, but changing it is not allowed.
 

Shorewall/Contrib/swping

@@ -1,6 +1,6 @@
 #!/bin/sh
 #
-#     Shorewall WAN Interface monitor - V4.2
+#     Shorewall WAN Interface monitor - V4.4
 #
 #     Inspired by Angsuman Chakraborty's gwping script.
 #
@@ -224,7 +224,7 @@ while : ; do
 	# One of the interfaces changed state -- restart Shorewall
 	#
 	echo $if1_state > $VARDIR/${IF1}.status
-	echo $if2_state > $VARDIR/${IF2}.status 
+	echo $if2_state > $VARDIR/${IF2}.status
 	eval $COMMAND
 	state_changed=
     fi

Shorewall/Contrib/swping.init

@@ -1,5 +1,5 @@
 #!/bin/sh
-#     Shorewall WAN Interface monitor - V4.2
+#     Shorewall WAN Interface monitor - V4.4
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
@@ -32,7 +32,7 @@
 ### BEGIN INIT INFO
 # Provides:	  swping
 # Required-Start: shorewall
-# Should-Start: 
+# Should-Start:
 # Required-Stop:
 # Default-Start:  2 3 5
 # Default-Stop:	  0 1 6
@@ -87,7 +87,7 @@ case "$command" in
 	    echo "swping is running"
 	    exit 0
 	else
-	    echo "swping is stopped" 
+	    echo "swping is stopped"
 	    exit 3
 	fi
 	;;

Shorewall/Macros/macro.A_AllowICMPs

@@ -0,0 +1,15 @@
+#
+# Shorewall version 4 - Audited AllowICMPs Macro
+#
+# /usr/share/shorewall/macro.AAllowICMPs
+#
+#	This macro A_ACCEPTs needed ICMP types
+#
+###############################################################################
+#ACTION		SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#					PORT(S)	PORT(S)	LIMIT	GROUP
+
+COMMENT Needed ICMP types
+
+A_ACCEPT       -	-	icmp	fragmentation-needed
+A_ACCEPT       -	-	icmp	time-exceeded

Shorewall/Macros/macro.A_DropDNSrep

@@ -0,0 +1,14 @@
+#
+# Shorewall version 4 - Audited DropDNSrep Macro
+#
+# /usr/share/shorewall/macro.ADropDNSrep
+#
+#	This macro silently audites and drops DNS UDP replies
+#
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+
+COMMENT Late DNS Replies
+
+A_DROP	-	-	udp	-	53

Shorewall/Macros/macro.A_DropUPnP

@@ -0,0 +1,14 @@
+#
+# Shorewall version 4 - ADropUPnP Macro
+#
+# /usr/share/shorewall/macro.ADropUPnP
+#
+#	This macro silently drops UPnP probes on UDP port 1900
+#
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+
+COMMENT UPnP
+
+A_DROP	-	-	udp	1900

Shorewall/Macros/macro.AllowICMPs

@@ -11,5 +11,6 @@
 
 COMMENT Needed ICMP types
 
-ACCEPT	-	-	icmp	fragmentation-needed
-ACCEPT	-	-	icmp	time-exceeded
+DEFAULT ACCEPT
+PARAM	-	-	icmp	fragmentation-needed
+PARAM	-	-	icmp	time-exceeded

Shorewall/Macros/macro.BGP

@@ -3,9 +3,9 @@
 #
 # /usr/share/shorewall/macro.BGP
 #
-#       This macro handles BGP4 traffic.
+#	This macro handles BGP4 traffic.
 #
 ###############################################################################
-#ACTION SOURCE  DEST    PROTO   DEST    SOURCE  RATE    USER/
-#                               PORT(S) PORT(S) LIMIT   GROUP
-PARAM   -       -       tcp     179     				# BGP4
+#ACTION SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S) PORT(S) LIMIT	GROUP
+PARAM	-	-	tcp	179	# BGP4

Shorewall/Macros/macro.BitTorrent

@@ -5,7 +5,7 @@
 #
 #	This macro handles BitTorrent traffic for BitTorrent 3.1 and earlier.
 #
-#	If you are running BitTorrent 3.2 or later, you should use the 
+#	If you are running BitTorrent 3.2 or later, you should use the
 #	BitTorrent32 macro.
 ###############################################################################
 #ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/

Shorewall/Macros/macro.Citrix

@@ -3,11 +3,12 @@
 #
 # /usr/share/shorewall/macro.Citrix
 #
-# This macro handles Citrix/ICA traffic (ICA, ICA Browser, CGP a.k.a. ICA Session Reliability)
+#	This macro handles Citrix/ICA traffic (ICA, ICA Browser, CGP a.k.a.
+#	ICA Session Reliability)
 #
 ####################################################################################
-#ACTION SOURCE  DEST    PROTO   DEST    SOURCE  RATE    USER/
-#                               PORT(S) PORT(S) LIMIT   GROUP
-PARAM   -       -       tcp     1494 				   # ICA
-PARAM   -       -       udp     1604    			   # ICA Browser
-PARAM   -       -       tcp     2598    			   # CGP Session Reliabilty
+#ACTION SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S) PORT(S) LIMIT	GROUP
+PARAM	-	-	tcp	1494	# ICA
+PARAM	-	-	udp	1604	# ICA Browser
+PARAM	-	-	tcp	2598	# CGP Session Reliabilty

Shorewall/Macros/macro.DHCPfwd

@@ -0,0 +1,12 @@
+#
+# Shorewall version 4 - DHCPfwd Macro
+#
+# /usr/share/shorewall/macro.DHCPfwd
+#
+#	This macro (bidirectional) handles forwarded DHCP traffic
+#
+###############################################################################
+#ACTION SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S) PORT(S) LIMIT	GROUP
+PARAM	-	-	udp	67:68	67:68	# DHCP
+PARAM	DEST	SOURCE	udp	67:68	67:68	# DHCP

Shorewall/Macros/macro.DropDNSrep

@@ -11,4 +11,5 @@
 
 COMMENT Late DNS Replies
 
-DROP	-	-	udp	-	53
+DEFAULT DROP
+PARAM	-	-	udp	-	53

Shorewall/Macros/macro.DropUPnP

@@ -11,4 +11,5 @@
 
 COMMENT UPnP
 
-DROP	-	-	udp	1900
+DEFAULT DROP
+PARAM	-	-	udp	1900

Shorewall/Macros/macro.HKP

@@ -0,0 +1,11 @@
+#
+# Shorewall version 4 - HKP Macro
+#
+# /usr/share/shorewall/macro.HKP
+#
+#	This macro handles OpenPGP HTTP keyserver protocol traffic.
+#
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+PARAM	-	-	tcp	11371

Shorewall/Macros/macro.ICPV2

@@ -0,0 +1,11 @@
+#
+# Shorewall version 4 - ICPV2 Macro
+#
+# /usr/share/shorewall/macro.ICPV2
+#
+#	This macro handles Internet Cache Protocol V2 (Squid) traffic
+#
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+PARAM	-	-	udp	3130

Shorewall/Macros/macro.IPPserver

@@ -15,7 +15,7 @@
 #	Example for a two-interface firewall which acts as a print
 #	server for loc:
 #		IPPserver/ACCEPT loc $FW
-#	
+#
 #	NOTE: If you want both to serve requests for local printers and
 #	listen to requests for remote printers (i.e. your CUPS server is
 #	also a client), you need to apply the rule twice, e.g.

Shorewall/Macros/macro.JAP

@@ -13,5 +13,5 @@
 PARAM	-	-	tcp	8080 # HTTP port
 PARAM	-	-	tcp	6544 # HTTP port
 PARAM	-	-	tcp	6543 # InfoService port
-HTTPS/PARAM
-SSH/PARAM
+HTTPS(PARAM)
+SSH(PARAM)

Shorewall/Macros/macro.Munin

@@ -0,0 +1,11 @@
+#
+# Shorewall version 4 - Munin Macro
+#
+# /usr/share/shorewall/macro.Munin
+#
+#	This macro handles Munin networked resource monitoring traffic
+#
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+PARAM	-	-	tcp	4949

Shorewall/Macros/macro.OSPF

@@ -3,9 +3,9 @@
 #
 # /usr/share/shorewall/macro.OSPF
 #
-#       This macro handles OSPF multicast traffic
+#	This macro handles OSPF multicast traffic
 #
-#######################################################################################################
-#ACTION         SOURCE          DEST    PROTO   DEST    SOURCE  ORIGINAL        RATE    USER/   ORIGINAL
-#                                               PORT(S) PORT(S) DEST            LIMIT   GROUP   DEST
-PARAM           -               -       89      -                                                       # OSPF
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+PARAM	-	-	89	# OSPF

Shorewall/Macros/macro.Razor

@@ -3,7 +3,7 @@
 #
 # /usr/share/shorewall/macro.Razor
 #
-# This macro handles traffic for the Razor Antispam System
+#	This macro handles traffic for the Razor Antispam System
 #
 ###############################################################################
 #ACTION         SOURCE          DEST    PROTO   DEST    SOURCE  RATE    USER/

Shorewall/Macros/macro.Squid

@@ -0,0 +1,11 @@
+#
+# Shorewall version 4 - Squid Macro
+#
+# /usr/share/shorewall/macro.Squid
+#
+#	This macro handles Squid web proxy traffic
+#
+###############################################################################
+#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
+#				PORT(S)	PORT(S)	LIMIT	GROUP
+PARAM	-	-	tcp	3128

Shorewall/Macros/macro.mDNS

@@ -1,12 +1,15 @@
 #
 # Shorewall version 4 - Multicast DNS Macro
 #
-# /usr/share/shorewall/macro.DNS
+# /usr/share/shorewall/macro.mDNS
 #
 #	This macro handles multicast DNS traffic.
 #
 ###############################################################################
-#ACTION	SOURCE	DEST	PROTO	DEST	SOURCE	RATE	USER/
-#				PORT(S)	PORT(S)	LIMIT	GROUP
-PARAM	-	-	udp	5353
-PARAM	DEST	SOURCE	udp	5353
+#ACTION	SOURCE	DEST			PROTO	DEST	SOURCE	RATE	USER/
+#						PORT(S)	PORT(S)	LIMIT	GROUP
+PARAM	-	224.0.0.251		udp	5353
+PARAM	-	-			udp	32768:	5353
+PARAM	-	224.0.0.251		2
+PARAM	DEST	SOURCE:224.0.0.251	udp	5353
+PARAM	DEST	SOURCE:224.0.0.251	2

Shorewall/Macros/macro.template

@@ -15,295 +15,7 @@
 #	- All entries in a macro undergo substitution when the macro is
 #	  invoked in the rules file.
 #
-#	- Macros used in action bodies may not invoke other macros.
-#
-# The columns in the file are the same as those in the action.template file but
-# have different restrictions:
-#
-# Columns are:
-#
-#	ACTION		ACCEPT, DROP, REJECT, DNAT, DNAT-, REDIRECT, CONTINUE,
-#			LOG, QUEUE, PARAM or an <action> name.
-#
-#				ACCEPT	 -- allow the connection request
-#				ACCEPT+	 -- like ACCEPT but also excludes the
-#					    connection from any subsequent
-#					    DNAT[-] or REDIRECT[-] rules
-#				NONAT	 -- Excludes the connection from any
-#					    subsequent DNAT[-] or REDIRECT[-]
-#					    rules but doesn't generate a rule
-#					    to accept the traffic.
-#				DROP	 -- ignore the request
-#				REJECT	 -- disallow the request and return an
-#					    icmp-unreachable or an RST packet.
-#				DNAT	 -- Forward the request to another
-#					    system (and optionally another
-#					    port).
-#				DNAT-	 -- Advanced users only.
-#					    Like DNAT but only generates the
-#					    DNAT iptables rule and not
-#					    the companion ACCEPT rule.
-#				SAME	 -- Similar to DNAT except that the
-#					    port may not be remapped and when
-#					    multiple server addresses are
-#					    listed, all requests from a given
-#					    remote system go to the same
-#					    server.
-#				SAME-	 -- Advanced users only.
-#					    Like SAME but only generates the
-#					    NAT iptables rule and not
-#					    the companion ACCEPT rule.
-#				REDIRECT -- Redirect the request to a local
-#					    port on the firewall.
-#				REDIRECT-
-#					 -- Advanced users only.
-#					    Like REDIRET but only generates the
-#					    REDIRECT iptables rule and not
-#					    the companion ACCEPT rule.
-#
-#				CONTINUE -- (For experts only). Do not process
-#					    any of the following rules for this
-#					    (source zone,destination zone). If
-#					    The source and/or destination IP
-#					    address falls into a zone defined
-#					    later in /etc/shorewall/zones, this
-#					    connection request will be passed
-#					    to the rules defined for that
-#					    (those) zone(s).
-#				LOG	 -- Simply log the packet and continue.
-#				QUEUE	 -- Queue the packet to a user-space
-#					    application such as ftwall
-#					    (http://p2pwall.sf.net).
-#				PARAM	 -- If you code PARAM as the action in
-#					    a macro then when you invoke the
-#					    macro, you can include the name of
-#					    the macro followed by a slash ("/")
-#					    and an ACTION (either builtin or
-#					    user-defined. All instances of
-#					    PARAM in the body of the macro will
-#					    be replaced with the ACTION.
-#				<action> -- The name of an action defined in
-#					    /usr/share/shorewall/actions.std or
-#					    in /etc/shorewall/actions.
-#
-#			The ACTION may optionally be followed
-#			by ":" and a syslog log level (e.g, REJECT:info or
-#			DNAT:debug). This causes the packet to be
-#			logged at the specified level.
-#
-#			You may also specify ULOG (must be in upper case) as a
-#			log level.This will log to the ULOG target for routing
-#			to a separate log through use of ulogd
-#			(http://www.gnumonks.org/projects/ulogd).
-#
-#			Actions specifying logging may be followed by a
-#			log tag (a string of alphanumeric characters)
-#			are appended to the string generated by the
-#			LOGPREFIX (in /etc/shorewall/shorewall.conf).
-#
-#			Example: ACCEPT:info:ftp would include 'ftp '
-#			at the end of the log prefix generated by the
-#			LOGPREFIX setting.
-#
-#	SOURCE		Source hosts to which the rule applies. May be a zone
-#			defined in /etc/shorewall/zones, $FW to indicate the
-#			firewall itself, "all", "all+" or "none" If the ACTION
-#			is DNAT	or REDIRECT, sub-zones of the specified zone
-#			may be excluded from the rule by following the zone
-#			name with "!' and a comma-separated list of sub-zone
-#			names.
-#
-#			When "none" is used either in the SOURCE or DEST
-#			column, the rule is ignored.
-#
-#			When "all" is used either in the SOURCE or DEST column
-#			intra-zone traffic is not affected. When "all+" is
-#			used, intra-zone traffic is affected.
-#
-#			Except when "all[+]" is specified, clients may be
-#			further restricted to a list of subnets and/or hosts by
-#			appending ":" and a comma-separated list of subnets
-#			and/or hosts. Hosts may be specified by IP or MAC
-#			address; mac addresses must begin with "~" and must use
-#			"-" as a separator.
-#
-#			Hosts may be specified as an IP address range using the
-#			syntax <low address>-<high address>. This requires that
-#			your kernel and iptables contain iprange match support.
-#			If you kernel and iptables have ipset match support
-#			then you may give the name of an ipset prefaced by "+".
-#			The ipset name may be optionally followed by a number
-#			from 1 to 6 enclosed in square brackets ([]) to
-#			indicate the number of levels of source bindings to be
-#			matched.
-#
-#			dmz:192.168.2.2		Host 192.168.2.2 in the DMZ
-#
-#			net:155.186.235.0/24	Subnet 155.186.235.0/24 on the
-#						Internet
-#
-#			loc:192.168.1.1,192.168.1.2
-#						Hosts 192.168.1.1 and
-#						192.168.1.2 in the local zone.
-#			loc:~00-A0-C9-15-39-78	Host in the local zone with
-#						MAC address 00:A0:C9:15:39:78.
-#
-#			net:192.0.2.11-192.0.2.17
-#						Hosts 192.0.2.11-192.0.2.17 in
-#						the net zone.
-#
-#			Alternatively, clients may be specified by interface
-#			by appending ":" to the zone name followed by the
-#			interface name. For example, loc:eth1 specifies a
-#			client that communicates with the firewall system
-#			through eth1. This may be optionally followed by
-#			another colon (":") and an IP/MAC/subnet address
-#			as described above (e.g., loc:eth1:192.168.1.5).
-#
-#	DEST		Location of Server. May be a zone defined in
-#			/etc/shorewall/zones, $FW to indicate the firewall
-#			itself, "all". "all+" or "none".
-#
-#			When "none" is used either in the SOURCE or DEST
-#			column, the rule is ignored.
-#
-#			When "all" is used either in the SOURCE or DEST column
-#			intra-zone traffic is not affected. When "all+" is
-#			used, intra-zone traffic is affected.
-#
-#			Except when "all[+]" is specified, the server may be
-#			further restricted to a particular subnet, host or
-#			interface by appending ":" and the subnet, host or
-#			interface. See above.
-#
-#				Restrictions:
-#
-#				1. MAC addresses are not allowed.
-#				2. In DNAT rules, only IP addresses are
-#				   allowed; no FQDNs or subnet addresses
-#				   are permitted.
-#				3. You may not specify both an interface and
-#				   an address.
-#
-#			Like in the SOURCE column, you may specify a range of
-#			up to 256 IP addresses using the syntax
-#			<first ip>-<last ip>. When the ACTION is DNAT or DNAT-,
-#			the connections will be assigned to addresses in the
-#			range in a round-robin fashion.
-#
-#			If you kernel and iptables have ipset match support
-#			then you may give the name of an ipset prefaced by "+".
-#			The ipset name may be optionally followed by a number
-#			from 1 to 6 enclosed in square brackets ([]) to
-#			indicate the number of levels of destination bindings
-#			to be matched. Only one of the SOURCE and DEST columns
-#			may specify an ipset name.
-#
-#			The port that the server is listening on may be
-#			included and separated from the server's IP address by
-#			":". If omitted, the firewall will not modifiy the
-#			destination port. A destination port may only be
-#			included if the ACTION is DNAT or REDIRECT.
-#
-#			Example: loc:192.168.1.3:3128 specifies a local
-#			server at IP address 192.168.1.3 and listening on port
-#			3128. The port number MUST be specified as an integer
-#			and not as a name from /etc/services.
-#
-#			if the ACTION is REDIRECT, this column needs only to
-#			contain the port number on the firewall that the
-#			request should be redirected to.
-#
-#	PROTO		Protocol - Must be "tcp", "tcp:syn", "udp", "icmp",
-#			"ipp2p", "ipp2p:udp", "ipp2p:all" a number, or "all".
-#                       "ipp2p*" requires ipp2p match support in your kernel
-#                       and iptables.
-#
-#			"tcp:syn" implies "tcp" plus the SYN flag must be
-#			set and the RST,ACK and FIN flags must be reset.
-#
-#	DEST PORT(S)	Destination Ports. A comma-separated list of Port
-#			names (from /etc/services), port numbers or port
-#			ranges; if the protocol is "icmp", this column is
-#			interpreted as the destination icmp-type(s).
-#
-#			If the protocol is ipp2p*, this column is interpreted
-#			as an ipp2p option without the leading "--" (example
-#			"bit" for bit-torrent). If no port is given, "ipp2p" is
-#			assumed.
-#
-#			A port range is expressed as <low port>:<high port>.
-#
-#			This column is ignored if PROTOCOL = all but must be
-#			entered if any of the following ields are supplied.
-#			In that case, it is suggested that this field contain
-#			 "-"
-#
-#			If your kernel contains multi-port match support, then
-#			only a single Netfilter rule will be generated if in
-#			this list and the CLIENT PORT(S) list below:
-#			1. There are 15 or less ports listed.
-#			2. No port ranges are included.
-#			Otherwise, a separate rule will be generated for each
-#			port.
-#
-#	SOURCE PORT(S)	(Optional) Port(s) used by the client. If omitted,
-#			any source port is acceptable. Specified as a comma-
-#			separated list of port names, port numbers or port
-#			ranges.
-#
-#			If you don't want to restrict client ports but need to
-#			specify an ORIGINAL DEST in the next column, then
-#			place "-" in this column.
-#
-#			If your kernel contains multi-port match support, then
-#			only a single Netfilter rule will be generated if in
-#			this list and the DEST PORT(S) list above:
-#			1. There are 15 or less ports listed.
-#			2. No port ranges are included.
-#			Otherwise, a separate rule will be generated for each
-#			port.
-#
-#       ORIGINAL        Original destination IP address. Must be omitted (
-#       DEST            or '-') if the macro is to be used from within
-#                       an action. See 'man shorewall-rules'.
-#
-#	RATE LIMIT	You may rate-limit the rule by placing a value in
-#			this colume:
-#
-#				<rate>/<interval>[:<burst>]
-#
-#			where <rate> is the number of connections per
-#			<interval> ("sec" or "min") and <burst> is the
-#			largest burst permitted. If no <burst> is given,
-#			a value of 5 is assumed. There may be no
-#			no whitespace embedded in the specification.
-#
-#				Example: 10/sec:20
-#
-#	USER/GROUP	This column may only be non-empty if the SOURCE is
-#			the firewall itself.
-#
-#			The column may contain:
-#
-#	[!][<user name or number>][:<group name or number>][+<program name>]
-#
-#			When this column is non-empty, the rule applies only
-#			if the program generating the output is running under
-#			the effective <user> and/or <group> specified (or is
-#			NOT running under that id if "!" is given).
-#
-#			Examples:
-#
-#				joe	#program must be run by joe
-#				:kids	#program must be run by a member of
-#					#the 'kids' group
-#				!:kids	#program must not be run by a member
-#					#of the 'kids' group
-#				+upnpd	#program named upnpd (This feature was
-#					#removed from Netfilter in kernel
-#					#version 2.6.14).
-#
+# Columns are the same as in /etc/shorewall/rules.
 # A few examples should help show how Macros work.
 #
 # /etc/shorewall/macro.FwdFTP:
@@ -362,6 +74,6 @@
 #######################################################################################################
 #                                         DO NOT REMOVE THE FOLLOWING LINE
 FORMAT 2
-#######################################################################################################
-#ACTION		SOURCE		DEST	PROTO	DEST	SOURCE	ORIGINAL	RATE	USER/	ORIGINAL
-#						PORT(S)	PORT(S)	DEST		LIMIT	GROUP   DEST
+####################################################################################################################################################################
+#ACTION		SOURCE		DEST		PROTO	DEST	SOURCE		ORIGINAL	RATE		USER/	MARK	CONNLIMIT	TIME         HEADERS
+#							PORT	PORT(S)		DEST		LIMIT		GROUP

Shorewall/Makefile-lite

@@ -23,10 +23,10 @@
 # to the name of the remote firewall corresponding to the directory.
 #
 #	To make the 'firewall' script, type "make".
-# 
+#
 #	Once the script is compiling correctly, you can install it by
 #	typing "make install".
-#  
+#
 ################################################################################
 #                             V A R I A B L E S
 #
@@ -55,7 +55,7 @@ all: firewall
 #
 # Only generate the capabilities file if it doesn't already exist
 #
-capabilities: 
+capabilities:
 	ssh root@$(HOST) "MODULESDIR=$(MODULESDIR) /usr/share/shorewall-lite/shorecap > $(LITEDIR)/capabilities"
 	scp root@$(HOST):$(LITEDIR)/capabilities .
 #
@@ -78,5 +78,5 @@ save:
 #
 # Remove generated files
 #
-clean: 
+clean:
 	rm -f capabilities firewall firewall.conf reload

Shorewall/Perl/.includepath

@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<includepath />
+

Shorewall/Perl/.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Shorewall</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.epic.perleditor.perlbuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.epic.perleditor.perlnature</nature>
+	</natures>
+</projectDescription>

Shorewall/Perl/Shorewall/Accounting.pm

@@ -3,7 +3,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -35,14 +35,101 @@ use strict;
 our @ISA = qw(Exporter);
 our @EXPORT = qw( setup_accounting );
 our @EXPORT_OK = qw( );
-our $VERSION = '4.4_1';
+our $VERSION = 'MODULEVERSION';
+
+#
+# Per-IP accounting tables. Each entry contains the associated network.
+#
+my %tables;
+
+my $jumpchainref;
+my %accountingjumps;
+my $asection;
+my $defaultchain;
+my $defaultrestriction;
+my $restriction;
+my $accounting_commands = { COMMENT => 0, SECTION => 2 };
+my $sectionname;
+my $acctable;
+
+#
+# Sections in the Accounting File
+#
+
+use constant {
+	      LEGACY      => 0,
+	      PREROUTING  => 1,
+	      INPUT       => 2,
+	      OUTPUT      => 3,
+	      FORWARD     => 4,
+	      POSTROUTING => 5
+	  };
+#
+# Map names to values
+#
+our %asections = ( PREROUTING  => PREROUTING,
+		   INPUT       => INPUT,
+		   FORWARD     => FORWARD,
+		   OUTPUT      => OUTPUT,
+		   POSTROUTING => POSTROUTING
+		 );
 
 #
 # Called by the compiler to [re-]initialize this module's state
 #
 sub initialize() {
-    our $jumpchainref;
-    $jumpchainref = undef;
+    $jumpchainref       = undef;
+    %tables             = ();
+    %accountingjumps    = ();
+    #
+    # The section number is initialized to a value less thatn LEGACY. It will be set to LEGACY if a
+    # the first non-commentary line in the accounting file isn't a section header
+    #
+    # This allows the section header processor to quickly check for correct order 
+    #
+    $asection           = -1;
+    #
+    # These are the legacy values
+    #
+    $defaultchain       = 'accounting';
+    $defaultrestriction = NO_RESTRICT;
+    $sectionname        = '';
+}
+
+#
+# Process a SECTION header
+#
+sub process_section ($) {
+    $sectionname = shift;
+    my $newsect  = $asections{$sectionname};
+    #
+    # read_a_line has already verified that there are exactly two tokens on the line
+    #
+    fatal_error "Invalid SECTION ($sectionname)"                   unless defined $newsect;
+    fatal_error "SECTION not allowed after un-sectioned rules"     unless $asection;
+    fatal_error "Duplicate or out-of-order SECTION ($sectionname)" if     $newsect <= $asection;
+
+    if ( $sectionname eq 'INPUT' ) {
+	$defaultchain = 'accountin';
+	$defaultrestriction = INPUT_RESTRICT;
+    } elsif ( $sectionname eq 'OUTPUT' ) {
+	$defaultchain = 'accountout';
+	$defaultrestriction = OUTPUT_RESTRICT;
+    } elsif ( $sectionname eq 'FORWARD' ) {
+	$defaultchain = 'accountfwd';
+	$defaultrestriction = NO_RESTRICT;
+     } else {
+	 fatal_error "The $sectionname SECTION is not allowed when ACCOUNTING_TABLE=filter" unless $acctable eq 'mangle';
+	 if ( $sectionname eq 'PREROUTING' ) {
+	     $defaultchain = 'accountpre';
+	     $defaultrestriction = PREROUTE_RESTRICT;
+	 } else {
+	     $defaultchain = 'accountpost';
+	     $defaultrestriction = POSTROUTE_RESTRICT;
+	 }
+     }
+
+    $asection = $newsect;
 }
 
 #
@@ -50,17 +137,36 @@ sub initialize() {
 #
 sub process_accounting_rule( ) {
 
-    our $jumpchainref;
+    $acctable = $config{ACCOUNTING_TABLE};
 
-    my ($action, $chain, $source, $dest, $proto, $ports, $sports, $user, $mark ) = split_line1 1, 9, 'Accounting File';
+    $jumpchainref = 0;
+
+    my ($action, $chain, $source, $dest, $proto, $ports, $sports, $user, $mark, $ipsec, $headers ) = split_line1 1, 11, 'Accounting File', $accounting_commands;
 
     if ( $action eq 'COMMENT' ) {
 	process_comment;
 	return 0;
     }
 
+    if ( $action eq 'SECTION' ) {
+	process_section( $chain );
+	return 0;
+    }
+
+    $asection = LEGACY if $asection < 0;
+
     our $disposition = '';
 
+    sub reserved_chain_name($) {
+	$_[0] =~ /^acc(?:ount(?:fwd|in|ing|out|pre|post)|ipsecin|ipsecout)$/;
+    }
+
+    sub ipsec_chain_name($) {
+	if ( $_[0] =~ /^accipsec(in|out)$/ ) {
+	    $1;
+	}
+    }
+
     sub check_chain( $ ) {
 	my $chainref = shift;
 	fatal_error "A non-accounting chain ($chainref->{name}) may not appear in the accounting file" if $chainref->{policy};
@@ -72,10 +178,11 @@ sub process_accounting_rule( ) {
 
     sub jump_to_chain( $ ) {
 	my $jumpchain = $_[0];
-	$jumpchainref = ensure_accounting_chain( $jumpchain );
+	fatal_error "Jumps to the $jumpchain chain are not allowed" if reserved_chain_name( $jumpchain );
+	$jumpchainref = ensure_accounting_chain( $jumpchain, 0, $defaultrestriction );
 	check_chain( $jumpchainref );
 	$disposition = $jumpchain;
-	"-j $jumpchain";
+	$jumpchain;
     }
 
     my $target = '';
@@ -84,18 +191,50 @@ sub process_accounting_rule( ) {
     $ports  = ''    if $ports  eq 'any' || $ports  eq 'all';
     $sports = ''    if $sports eq 'any' || $sports eq 'all';
 
-    my $rule = do_proto( $proto, $ports, $sports ) . do_user ( $user ) . do_test ( $mark, 0xFF );
+    fatal_error "USER/GROUP may only be specified in the OUTPUT section" unless $user eq '-' || $asection == OUTPUT; 
+
+    my $rule = do_proto( $proto, $ports, $sports ) . do_user ( $user ) . do_test ( $mark, $globals{TC_MASK} ) . do_headers( $headers );
     my $rule2 = 0;
+    my $jump  = 0;
 
     unless ( $action eq 'COUNT' ) {
 	if ( $action eq 'DONE' ) {
-	    $target = '-j RETURN';
+	    $target = 'RETURN';
+	} elsif ( $action =~ /^ACCOUNT\(/ ) {
+	    if ( $action =~ /^ACCOUNT\((.+)\)$/ ) {
+		require_capability 'ACCOUNT_TARGET' , 'ACCOUNT Rules' , '';
+		my ( $table, $net, $rest ) = split/,/, $1;
+		fatal_error "Invalid Network Address (${net},${rest})" if defined $rest;
+		fatal_error "Missing Table Name"                       unless supplied $table;
+		fatal_error "Invalid Table Name ($table)"              unless $table =~ /^([-\w.]+)$/;
+		fatal_error "Missing Network Address"                  unless defined $net;
+		fatal_error "Invalid Network Address ($net)"           unless defined $net   && $net =~ '/(\d+)$';
+		fatal_error "Netmask ($1) out of range"                unless $1 >= 8;
+		validate_net $net, 0;
+
+		my $prevnet = $tables{$table};
+
+		if ( $prevnet ) {
+		    fatal_error "Previous net associated with $table ($prevnet) does not match this one ($net)" unless compare_nets( $net , $prevnet );
+		} else {
+		    $tables{$table} = $net;
+		}
+
+		$target = "ACCOUNT --addr $net --tname $table";
+	    } else {
+		fatal_error "Invalid ACCOUNT Action";
+	    }
+	} elsif ( $action =~ /^NFLOG/ ) {
+	    $target = validate_level $action;
 	} else {
 	    ( $action, my $cmd ) = split /:/, $action;
+
 	    if ( $cmd ) {
 		if ( $cmd eq 'COUNT' ) {
-		    $rule2=1;
-		} elsif ( $cmd ne 'JUMP' ) {
+		    $rule2 = 1;
+		} elsif ( $cmd eq 'JUMP' ) {
+		    $jump = 1;
+		} else {
 		    accounting_error;
 		}
 	    }
@@ -104,11 +243,15 @@ sub process_accounting_rule( ) {
 	}
     }
 
-    my $restriction = NO_RESTRICT;
+    $restriction = $defaultrestriction;
 
-    $source = ALLIP if $source eq 'any' || $source eq 'all';
+    if ( $source eq 'any' || $source eq 'all' ) {
+        $source = ALLIP;
+    } else { 
+	fatal_error "MAC addresses only allowed in the INPUT and FORWARD sections" if $source =~ /~/ && ( $asection == OUTPUT || ! $asection );
+    }
 
-    if ( have_bridges ) {
+    if ( have_bridges && ! $asection ) {
 	my $fw = firewall_zone;
 
 	if ( $source =~ /^$fw:?(.*)$/ ) {
@@ -118,9 +261,10 @@ sub process_accounting_rule( ) {
 	    $dest = ALLIP if $dest   eq 'any' || $dest   eq 'all';
 	} else {
 	    $chain = 'accounting' unless $chain and $chain ne '-';
+
 	    if ( $dest eq 'any' || $dest eq 'all' || $dest eq ALLIP ) {
 		expand_rule(
-			    ensure_filter_chain( 'accountout' , 0 ) ,
+			    ensure_rules_chain ( 'accountout' ) ,
 			    OUTPUT_RESTRICT ,
 			    $rule ,
 			    $source ,
@@ -133,11 +277,66 @@ sub process_accounting_rule( ) {
 	    }
 	}
     } else {
-	$chain = 'accounting' unless $chain and $chain ne '-';
+	$chain = $defaultchain unless $chain and $chain ne '-';
 	$dest = ALLIP if $dest   eq 'any' || $dest   eq 'all';
     }
 
-    my $chainref = ensure_accounting_chain $chain;
+    my $chainref = $chain_table{$config{ACCOUNTING_TABLE}}{$chain};
+    my $dir;
+
+    if ( ! $chainref ) {
+	if ( reserved_chain_name( $chain ) ) {
+	    fatal_error "May not use chain $chain in the $sectionname section" if $asection && $chain ne $defaultchain; 
+	    $chainref = ensure_accounting_chain $chain, 0 , $restriction;
+	} elsif ( $asection ) {
+	    fatal_error "Unknown accounting chain ($chain)";
+	} else {
+	    $chainref = ensure_accounting_chain $chain, 0 , $restriction;
+	}
+
+	$dir      = ipsec_chain_name( $chain );
+
+	if ( $ipsec ne '-' ) {
+	    if ( $dir ) {
+		$rule .= do_ipsec( $dir, $ipsec );
+		$chainref->{ipsec} = $dir;
+	    } else {
+		fatal_error "Adding an IPSEC rule to an unreferenced accounting chain is not allowed";
+	    }
+	} else {
+	    warning_message "Adding rule to unreferenced accounting chain $chain" unless reserved_chain_name( $chain );
+	    $chainref->{ipsec} = $dir;
+	}
+    } else {
+	fatal_error "$chain is not an accounting chain" unless $chainref->{accounting};
+    
+	if ( $ipsec ne '-' ) {
+	    $dir = $chainref->{ipsec};
+	    fatal_error "Adding an IPSEC rule into a non-IPSEC chain is not allowed" unless $dir;
+	    $rule .= do_ipsec( $dir , $ipsec );
+	} elsif ( $asection ) {
+	    $restriction |= $chainref->{restriction};
+	}
+    }
+
+    dont_optimize( $chainref ) if $target eq 'RETURN';
+
+    if ( $jumpchainref ) {
+	if ( $asection ) {
+	    #
+	    # Check the jump-to chain to be sure that it doesn't contain rules that are incompatible with this section
+	    #
+	    my $jumprestricted = $jumpchainref->{restricted};
+	    fatal_error "Chain $jumpchainref->{name} contains rules that are incompatible with the $sectionname section" if $jumprestricted && $restriction && $jumprestricted ne $restriction;
+	    $restriction |= $jumpchainref->{restriction};
+	}
+
+	$accountingjumps{$jumpchainref->{name}}{$chain} = 1;
+    }
+
+    fatal_error "$chain is not an accounting chain" unless $chainref->{accounting};
+    
+    $restriction = $dir eq 'in' ? INPUT_RESTRICT : OUTPUT_RESTRICT if $dir;
 
     expand_rule
 	$chainref ,
@@ -151,6 +350,22 @@ sub process_accounting_rule( ) {
 	$disposition ,
 	'' ;
 
+    if ( $rule2 || $jump ) {
+	if ( $chainref->{ipsec} ) {
+	    if ( $jumpchainref->{ipsec} ) {
+		fatal_error "IPSEC in/out mismatch on chains $chain and $jumpchainref->{name}";
+	    } else {
+		fatal_error "$jumpchainref->{name} is not an IPSEC chain" if keys %{$jumpchainref->{references}} > 1;
+		$jumpchainref->{ipsec} = $chainref->{ipsec};
+	    }
+	} elsif ( $jumpchainref->{ipsec} ) {
+	    fatal_error "Jump from a non-IPSEC chain to an IPSEC chain not allowed";
+	} else {
+	    $jumpchainref->{ipsec} = $chainref->{ipsec};
+	}
+
+    }
+
     if ( $rule2 ) {
 	expand_rule
 	    $jumpchainref ,
@@ -170,32 +385,93 @@ sub process_accounting_rule( ) {
 
 sub setup_accounting() {
 
-    my $fn = open_file 'accounting';
+    if ( my $fn = open_file 'accounting' ) {
 
-    first_entry "$doing $fn...";
+	first_entry "$doing $fn...";
 
-    my $nonEmpty = 0;
+	my $nonEmpty = 0;
 
-    $nonEmpty |= process_accounting_rule while read_a_line;
+	$nonEmpty |= process_accounting_rule while read_a_line;
 
-    fatal_error "Accounring rules are isolated" if $nonEmpty && ! $filter_table->{accounting};
+	clear_comment;
 
-    clear_comment;
+	if ( $nonEmpty ) {
+	    my $tableref = $chain_table{$acctable};
 
-    if ( have_bridges ) {
-	if ( $filter_table->{accounting} ) {
-	    for my $chain ( qw/INPUT FORWARD/ ) {
-		insert_rule1 $filter_table->{$chain}, 0, '-j accounting';
+	    if ( have_bridges || $asection ) {
+		if ( $tableref->{accountin} ) {
+		    insert_ijump( $tableref->{INPUT}, j => 'accountin', 0 );
+		}
+
+		if ( $tableref->{accounting} ) {
+		    dont_optimize( 'accounting' );
+		    for my $chain ( qw/INPUT FORWARD/ ) {
+			insert_ijump( $tableref->{$chain}, j => 'accounting', 0 );
+		    }
+		}
+
+		if ( $tableref->{accountfwd} ) {
+		    insert_ijump( $tableref->{FORWARD}, j => 'accountfwd', 0 );
+		}
+
+		if ( $tableref->{accountout} ) {
+		    insert_ijump( $tableref->{OUTPUT}, j => 'accountout', 0 );
+		}
+
+		if ( $tableref->{accountpre} ) {
+		    insert_ijump( $tableref->{PREROUTING}, j => 'accountpre' , 0 );
+		}
+
+		if ( $tableref->{accountpost} ) {
+		    insert_ijump( $tableref->{POSTROUTING}, j => 'accountpost', 0 );
+		}
+	    } elsif ( $tableref->{accounting} ) {
+		dont_optimize( 'accounting' );
+		for my $chain ( qw/INPUT FORWARD OUTPUT/ ) {
+		    insert_ijump( $tableref->{$chain}, j => 'accounting', 0 );
+		}
 	    }
-	}
 
-	if ( $filter_table->{accountout} ) {
-	    insert_rule1 $filter_table->{OUTPUT}, 0, '-j accountout';
-	}
-    } else {
-	if ( $filter_table->{accounting} ) {
-	    for my $chain ( qw/INPUT FORWARD OUTPUT/ ) {
-		insert_rule1 $filter_table->{$chain}, 0, '-j accounting';
+	    if ( $tableref->{accipsecin} ) {
+		for my $chain ( qw/INPUT FORWARD/ ) {
+		    insert_ijump( $tableref->{$chain}, j => 'accipsecin', 0 );
+		}
+	    }
+
+	    if ( $tableref->{accipsecout} ) {
+		for my $chain ( qw/FORWARD OUTPUT/ ) {
+		    insert_ijump( $tableref->{$chain}, j => 'accipsecout', 0 );
+		}
+	    }
+
+	    unless ( $asection ) {
+		for ( accounting_chainrefs ) {
+		    warning_message "Accounting chain $_->{name} has no references" unless keys %{$_->{references}};
+		}
+	    }
+
+	    if ( my $chainswithjumps = keys %accountingjumps ) {
+		my $progress = 1;
+
+		while ( $chainswithjumps && $progress ) {
+		    $progress = 0;
+		    for my $chain1 (  keys %accountingjumps ) {
+			if ( keys %{$accountingjumps{$chain1}} ) {
+			    for my $chain2 ( keys %{$accountingjumps{$chain1}} ) {
+				delete $accountingjumps{$chain1}{$chain2}, $progress = 1 unless $accountingjumps{$chain2};
+			    }
+			} else {
+			    delete $accountingjumps{$chain1};
+			    $chainswithjumps--;
+			    $progress = 1;
+			}
+		    }
+		}
+
+		if ( $chainswithjumps ) {
+		    my @chainswithjumps = keys %accountingjumps;
+		    fatal_error "Jump loop involving the following chains: @chainswithjumps";
+		}
 	    }
 	}
     }

Shorewall/Perl/Shorewall/Actions.pm

@@ -1,896 +0,0 @@
-#
-# Shorewall 4.4 -- /usr/share/shorewall/Shorewall/Actions.pm
-#
-#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
-#
-#     (c) 2007,2008 - Tom Eastep (teastep@shorewall.net)
-#
-#       Complete documentation is available at http://shorewall.net
-#
-#       This program is free software; you can redistribute it and/or modify
-#       it under the terms of Version 2 of the GNU General Public License
-#       as published by the Free Software Foundation.
-#
-#       This program is distributed in the hope that it will be useful,
-#       but WITHOUT ANY WARRANTY; without even the implied warranty of
-#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#       GNU General Public License for more details.
-#
-#       You should have received a copy of the GNU General Public License
-#       along with this program; if not, write to the Free Software
-#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   This module contains the code for dealing with actions (built-in,
-#   standard and user-defined) and Macros.
-#
-package Shorewall::Actions;
-require Exporter;
-use Shorewall::Config qw(:DEFAULT :internal);
-use Shorewall::Zones;
-use Shorewall::Chains qw(:DEFAULT :internal);
-
-use strict;
-
-our @ISA = qw(Exporter);
-our @EXPORT = qw( merge_levels
-		  isolate_basic_target
-		  get_target_param
-		  add_requiredby
-		  createactionchain
-		  find_logactionchain
-		  process_actions1
-		  process_actions2
-		  process_actions3
-
-		  find_macro
-		  split_action
-		  substitute_param
-		  merge_macro_source_dest
-		  merge_macro_column
-
-		  %usedactions
-		  %default_actions
-		  %actions
-
-		  %macros
-		  $macro_commands
-		  );
-our @EXPORT_OK = qw( initialize );
-our $VERSION = '4.4_1';
-
-#
-#  Used Actions. Each action that is actually used has an entry with value 1.
-#
-our %usedactions;
-#
-# Default actions for each policy.
-#
-our %default_actions;
-
-#  Action Table
-#
-#     %actions{ <action1> =>  { requires => { <requisite1> = 1,
-#                                             <requisite2> = 1,
-#                                             ...
-#                                           } ,
-#                               actchain => <action chain number> # Used for generating unique chain names for each <level>:<tag> pair.
-#
-our %actions;
-#
-# Contains an entry for each used <action>:<level>[:<tag>] that maps to the associated chain.
-#
-our %logactionchains;
-
-our %macros;
-
-our $family;
-
-#
-# Commands that can be embedded in a macro file and how many total tokens on the line (0 => unlimited).
-#
-our $macro_commands = { COMMENT => 0, FORMAT => 2 };
-
-#
-# Rather than initializing globals in an INIT block or during declaration,
-# we initialize them in a function. This is done for two reasons:
-#
-#   1. Proper initialization depends on the address family which isn't
-#      known until the compiler has started.
-#
-#   2. The compiler can run multiple times in the same process so it has to be
-#      able to re-initialize its dependent modules' state.
-#
-sub initialize( $ ) {
-
-    $family          = shift;
-    %usedactions     = ();
-    %default_actions = ( DROP     => 'none' ,
-			 REJECT   => 'none' ,
-			 ACCEPT   => 'none' ,
-			 QUEUE    => 'none' );
-    %actions         = ();
-    %logactionchains = ();
-    %macros          = ();
-}
-
-#
-# This function determines the logging for a subordinate action or a rule within a superior action
-#
-sub merge_levels ($$) {
-    my ( $superior, $subordinate ) = @_;
-
-    my @supparts = split /:/, $superior;
-    my @subparts = split /:/, $subordinate;
-
-    my $subparts = @subparts;
-
-    my $target   = $subparts[0];
-
-    push @subparts, '' while @subparts < 3;   #Avoid undefined values
-
-    my $level = $supparts[1];
-    my $tag   = $supparts[2];
-
-    if ( @supparts == 3 ) {
-	return "$target:none!:$tag"   if $level eq 'none!';
-	return "$target:$level:$tag"  if $level =~ /!$/;
-	return $subordinate           if $subparts >= 2;
-	return "$target:$level:$tag";
-    }
-
-    if ( @supparts == 2 ) {
-	return "$target:none!"        if $level eq 'none!';
-	return "$target:$level"       if ($level =~ /!$/) || ($subparts < 2);
-    }
-
-    $subordinate;
-}
-
-#
-# Try to find a macro file -- RETURNS false if the file doesn't exist or MACRO if it does.
-# If the file exists, the macro is entered into the 'targets' table and the fully-qualified
-# name of the file is stored in the 'macro' table.
-#
-sub find_macro( $ )
-{
-    my $macro = $_[0];
-    my $macrofile = find_file "macro.$macro";
-
-    if ( -f $macrofile ) {
-	$macros{$macro} = $macrofile;
-	$targets{$macro} = MACRO;
-    } else {
-	0;
-    }
-}
-
-#
-# Return ( action, level[:tag] ) from passed full action
-#
-sub split_action ( $ ) {
-    my $action = $_[0];
-    my @a = split( /:/ , $action, 4 );
-    fatal_error "Invalid ACTION ($action)" if ( $action =~ /::/ ) || ( @a > 3 );
-    ( shift @a, join ":", @a );
-}
-
-#
-# This function substitutes the second argument for the first part of the first argument up to the first colon (":")
-#
-# Example:
-#
-#         substitute_param DNAT PARAM:info:FTP
-#
-#         produces "DNAT:info:FTP"
-#
-sub substitute_param( $$ ) {
-    my ( $param, $action ) = @_;
-
-    if ( $action =~ /:/ ) {
-	my $logpart = (split_action $action)[1];
-	$logpart =~ s!/$!!;
-	return "$param:$logpart";
-    }
-
-    $param;
-}
-
-#
-# Combine fields from a macro body with one from the macro invocation
-#
-sub merge_macro_source_dest( $$ ) {
-    my ( $body, $invocation ) = @_;
-
-    if ( $invocation ) {
-	if ( $body ) {
-	    return $body if $invocation eq '-';
-	    return "$body:$invocation" if $invocation =~ /.*?\.*?\.|^\+|^~|^!~/;
-	    return "$invocation:$body";
-	}
-
-	return $invocation;
-    }
-
-    $body || '';
-}
-
-sub merge_macro_column( $$ ) {
-    my ( $body, $invocation ) = @_;
-
-    if ( defined $invocation && $invocation ne '' && $invocation ne '-' ) {
-	$invocation;
-    } else {
-	$body;
-    }
-}
-
-#
-# Get Macro Name -- strips away trailing /*, :* and (*) from the first column in a rule, macro or action.
-#
-sub isolate_basic_target( $ ) {
-    my $target = ( split '[/:]', $_[0])[0];
-
-    $target =~ /^(\w+)[(].*[)]$/ ? $1 : $target;
-}
-
-#
-# Split the passed target into the basic target and parameter
-#
-sub get_target_param( $ ) {
-    my ( $target, $param ) = split '/', $_[0];
-
-    unless ( defined $param ) {
-	( $target, $param ) = ( $1, $2 ) if $target =~ /^(.*?)[(](.*)[)]$/;
-    }
-
-    ( $target, $param );
-}
-
-#
-# Define an Action
-#
-sub new_action( $ ) {
-
-    my $action = $_[0];
-
-    $actions{$action} = { actchain => '', requires => {} };
-}
-
-#
-# Record a 'requires' relationship between a pair of actions.
-#
-sub add_requiredby ( $$ ) {
-    my ($requiredby , $requires ) = @_;
-    $actions{$requires}{requires}{$requiredby} = 1;
-}
-
-#
-# Create and record a log action chain -- Log action chains have names
-# that are formed from the action name by prepending a "%" and appending
-# a 1- or 2-digit sequence number. In the functions that follow,
-# the CHAIN, LEVEL and TAG variable serves as arguments to the user's
-# exit. We call the exit corresponding to the name of the action but we
-# set CHAIN to the name of the iptables chain where rules are to be added.
-# Similarly, LEVEL and TAG contain the log level and log tag respectively.
-#
-# The maximum length of a chain name is 30 characters -- since the log
-# action chain name is 2-3 characters longer than the base chain name,
-# this function truncates the original chain name where necessary before
-# it adds the leading "%" and trailing sequence number.
-#
-sub createlogactionchain( $$ ) {
-    my ( $action, $level ) = @_;
-    my $chain = $action;
-    my $actionref = $actions{$action};
-    my $chainref;
-
-    my ($lev, $tag) = split ':', $level;
-
-    validate_level $lev;
-
-    $actionref = new_action $action unless $actionref;
-
-    $chain = substr $chain, 0, 28 if ( length $chain ) > 28;
-
-  CHECKDUP:
-    {
-	$actionref->{actchain}++ while $chain_table{filter}{'%' . $chain . $actionref->{actchain}};
-	$chain = substr( $chain, 0, 27 ), redo CHECKDUP if ( $actionref->{actchain} || 0 ) >= 10 and length $chain == 28;
-    }
-
-    $logactionchains{"$action:$level"} = $chainref = new_standard_chain '%' . $chain . $actionref->{actchain}++;
-
-    fatal_error "Too many invocations of Action $action" if $actionref->{actchain} > 99;
-
-    unless ( $targets{$action} & STANDARD ) {
-
-	my $file = find_file $chain;
-
-	if ( -f $file ) {
-	    progress_message "Processing $file...";
-
-	    ( $level, my $tag ) = split /:/, $level;
-
-	    $tag = $tag || '';
-
-	    unless ( my $return = eval `cat $file` ) {
-		fatal_error "Couldn't parse $file: $@" if $@;
-		fatal_error "Couldn't do $file: $!"    unless defined $return;
-		fatal_error "Couldn't run $file"       unless $return;
-	    }
-	}
-    }
-}
-
-sub createsimpleactionchain( $ ) {
-    my $action  = shift;
-    my $chainref = new_standard_chain $action;
-
-    $logactionchains{"$action:none"} = $chainref;
-
-    unless ( $targets{$action} & STANDARD ) {
-
-	my $file = find_file $action;
-
-	if ( -f $file ) {
-	    progress_message "Processing $file...";
-
-	    my ( $level, $tag ) = ( '', '' );
-
-	    unless ( my $return = eval `cat $file` ) {
-		fatal_error "Couldn't parse $file: $@" if $@;
-		fatal_error "Couldn't do $file: $!"    unless defined $return;
-		fatal_error "Couldn't run $file"       unless $return;
-	    }
-	}
-    }
-}
-
-#
-# Create an action chain and run it's associated user exit
-#
-sub createactionchain( $ ) {
-    my ( $action , $level ) = split_action $_[0];
-
-    my $chainref;
-
-    if ( defined $level && $level ne '' ) {
-	if ( $level eq 'none' ) {
-	    createsimpleactionchain $action;
-	} else {
-	    createlogactionchain $action , $level;
-	}
-    } else {
-	createsimpleactionchain $action;
-    }
-}
-
-#
-# Find the chain that handles the passed action. If the chain cannot be found,
-# a fatal error is generated and the function does not return.
-#
-sub find_logactionchain( $ ) {
-    my $fullaction = $_[0];
-    my ( $action, $level ) = split_action $fullaction;
-
-    $level = 'none' unless $level;
-
-    fatal_error "Fatal error in find_logactionchain" unless $logactionchains{"$action:$level"};
-}
-
-#
-# Scans a macro file invoked from an action file ensuring that all targets mentioned in the file are known and that none are actions.
-#
-sub process_macro1 ( $$ ) {
-    my ( $action, $macrofile ) = @_;
-
-    progress_message "   ..Expanding Macro $macrofile...";
-
-    push_open( $macrofile );
-
-    while ( read_a_line ) {
-	my ( $mtarget, $msource,  $mdest,  $mproto,  $mports,  $msports, $morigdest, $mrate, $muser ) = split_line1 1, 9, 'macro file', $macro_commands;
-
-	next if $mtarget eq 'COMMENT' || $mtarget eq 'FORMAT';
-
-	$mtarget =~ s/:.*$//;
-
-	$mtarget = (split '/' , $mtarget)[0];
-
-	my $targettype = $targets{$mtarget};
-
-	$targettype = 0 unless defined $targettype;
-
-	fatal_error "Invalid target ($mtarget)"
-	    unless ( $targettype == STANDARD ) || ( $mtarget eq 'PARAM' ) || ( $targettype & ( LOGRULE | NFQ | CHAIN ) );
-    }
-
-    progress_message "   ..End Macro $macrofile";
-
-    pop_open;
-}
-
-#
-# The functions process_actions1-3() implement the three phases of action processing.
-#
-# The first phase (process_actions1) occurs before the rules file is processed. ${SHAREDIR}/actions.std
-# and ${CONFDIR}/actions are scanned (in that order) and for each action:
-#
-#      a) The related action definition file is located and scanned.
-#      b) Forward and unresolved action references are trapped as errors.
-#      c) A dependency graph is created using the 'requires' field in the 'actions' table.
-#
-# As the rules file is scanned, each action[:level[:tag]] is merged onto the 'usedactions' hash. When an <action>
-# is merged into the hash, its action chain is created. Where logging is specified, a chain with the name
-# %<action>n is used where the <action> name is truncated on the right where necessary to ensure that the total
-# length of the chain name does not exceed 30 characters.
-#
-# The second phase (process_actions2) occurs after the rules file is scanned. The transitive closure of
-# %usedactions is generated; again, as new actions are merged into the hash, their action chains are created.
-#
-# The final phase (process_actions3) traverses the keys of %usedactions populating each chain appropriately
-# by reading the related action definition file and creating rules. Note that a given action definition file is
-# processed once for each unique [:level[:tag]] applied to an invocation of the action.
-#
-
-sub process_action1 ( $$ ) {
-    my ( $action, $wholetarget ) = @_;
-
-    my ( $target, $level ) = split_action $wholetarget;
-
-    $level = 'none' unless $level;
-
-    my $targettype = $targets{$target};
-
-    if ( defined $targettype ) {
-	return if ( $targettype == STANDARD ) || ( $targettype & ( MACRO | LOGRULE |  NFQ | CHAIN ) );
-
-	fatal_error "Invalid TARGET ($target)" if $targettype & STANDARD;
-
-	fatal_error "An action may not invoke itself" if $target eq $action;
-
-	add_requiredby $wholetarget, $action if $targettype & ACTION;
-    } elsif ( $target eq 'COMMENT' ) {
-	fatal_error "Invalid TARGET ($wholetarget)" unless $wholetarget eq $target;
-    } else {
-	( $target, my $param ) = get_target_param $target;
-
-	return if $target eq 'NFQUEUE';
-
-	if ( defined $param ) {
-	    my $paramtype = $targets{$param} || 0;
-
-	    fatal_error "Parameter value not allowed in action files ($param)" if $paramtype & NATRULE;
-	}
-
-	fatal_error "Invalid or missing ACTION ($wholetarget)" unless defined $target;
-
-	if ( find_macro $target ) {
-	    process_macro1( $action, $macros{$target} );
-	} else {
-	    fatal_error "Invalid TARGET ($target)";
-	}
-    }
-}
-
-sub process_actions1() {
-
-    progress_message2 "Preprocessing Action Files...";
-
-    for my $act ( grep $targets{$_} & ACTION , keys %targets ) {
-	new_action $act;
-    }
-
-    for my $file ( qw/actions.std actions/ ) {
-	open_file $file;
-
-	while ( read_a_line ) {
-	    my ( $action ) = split_line 1, 1, 'action file';
-
-	    if ( $action =~ /:/ ) {
-		warning_message 'Default Actions are now specified in /etc/shorewall/shorewall.conf';
-		$action =~ s/:.*$//;
-	    }
-
-	    next unless $action;
-
-	    if ( $targets{$action} ) {
-		warning_message "Duplicate Action Name ($action) Ignored" unless $targets{$action} & ACTION;
-		next;
-	    }
-
-	    $targets{$action} = ACTION;
-
-	    fatal_error "Invalid Action Name ($action)" unless "\L$action" =~ /^[a-z]\w*$/;
-
-	    new_action $action;
-
-	    my $actionfile = find_file "action.$action";
-
-	    fatal_error "Missing Action File ($actionfile)" unless -f $actionfile;
-
-	    progress_message2 "   Pre-processing $actionfile...";
-
-	    push_open( $actionfile );
-
-	    while ( read_a_line ) {
-
-		my ($wholetarget, $source, $dest, $proto, $ports, $sports, $rate, $users ) = split_line 1, 8, 'action file';
-
-		process_action1( $action, $wholetarget );
-
-	    }
-
-	    pop_open;
-	}
-    }
-}
-
-sub process_actions2 () {
-    progress_message2 'Generating Transitive Closure of Used-action List...';
-
-    my $changed = 1;
-
-    while ( $changed ) {
-	$changed = 0;
-	for my $target (keys %usedactions) {
-	    my ($action, $level) = split_action $target;
-	    my $actionref = $actions{$action};
-	    fatal_error "Null Action Reference in process_actions2" unless $actionref;
-	    for my $action1 ( keys %{$actionref->{requires}} ) {
-		my $action2 = merge_levels $target, $action1;
-		unless ( $usedactions{ $action2 } ) {
-		    $usedactions{ $action2 } = 1;
-		    createactionchain $action2;
-		    $changed = 1;
-		}
-	    }
-	}
-    }
-}
-
-#
-# This function is called to process each rule generated from an action file.
-#
-sub process_action( $$$$$$$$$$ ) {
-    my ($chainref, $actionname, $target, $source, $dest, $proto, $ports, $sports, $rate, $user ) = @_;
-
-    my ( $action , $level ) = split_action $target;
-
-    if ( $action eq 'REJECT' ) {
-	$action = 'reject';
-    } elsif ( $action eq 'CONTINUE' ) {
-	$action = 'RETURN';
-    } elsif ( $action =~ /^NFQUEUE/ ) {
-	( $action, my $param ) = get_target_param $action;
-	$param = 1 unless defined $param;
-	$action = "NFQUEUE --queue-num $param";
-    } elsif ( $action eq 'COUNT' ) {
-	$action = '';
-    }
-
-    expand_rule ( $chainref ,
-		  NO_RESTRICT ,
-		  do_proto( $proto, $ports, $sports ) . do_ratelimit( $rate, $action ) . do_user $user ,
-		  $source ,
-		  $dest ,
-		  '', #Original Dest
-		  $action ? "-j $action" : '',
-		  $level ,
-		  $action ,
-		  '' );
-}
-
-#
-# Expand Macro in action files.
-#
-sub process_macro3( $$$$$$$$$$$ ) {
-    my ( $macro, $param, $chainref, $action, $source, $dest, $proto, $ports, $sports, $rate, $user ) = @_;
-
-    my $nocomment = no_comment;
-
-    my $format = 1;
-
-    macro_comment $macro;
-
-    my $fn = $macros{$macro};
-
-    progress_message "..Expanding Macro $fn...";
-
-    push_open $fn;
-
-    while ( read_a_line ) {
-
-	my ( $mtarget, $msource, $mdest, $mproto, $mports, $msports, $morigdest, $mrate, $muser );
-
-	if ( $format == 1 ) {
-	    ( $mtarget, $msource, $mdest, $mproto, $mports, $msports, $mrate, $muser, $morigdest ) = split_line1 1, 9, 'macro file', $macro_commands;
-	} else {
-	    ( $mtarget, $msource, $mdest, $mproto, $mports, $msports, $morigdest, $mrate, $muser ) = split_line1 1, 9, 'macro file', $macro_commands;
-	}
-
-	if ( $mtarget eq 'COMMENT' ) {
-	    process_comment unless $nocomment;
-	    next;
-	}
-
-	if ( $mtarget eq 'FORMAT' ) {
-	    fatal_error "Invalid FORMAT ($msource)" unless $msource =~ /^[12]$/;
-	    $format = $msource;
-	    next;
-	}
-
-	fatal_error "Invalid macro file entry (too many columns)" if $morigdest ne '-' && $format == 1;
-
-	if ( $mtarget =~ /^PARAM:?/ ) {
-	    fatal_error 'PARAM requires that a parameter be supplied in macro invocation' unless $param;
-	    $mtarget = substitute_param $param,  $mtarget;
-	}
-
-	fatal_error "Macros used within Actions may not specify an ORIGINAL DEST " if $morigdest ne '-';
-
-	if ( $msource ) {
-	    if ( ( $msource eq '-' ) || ( $msource eq 'SOURCE' ) ) {
-		$msource = $source || '';
-	    } elsif ( $msource eq 'DEST' ) {
-		$msource = $dest || '';
-	    } else {
-		$msource = merge_macro_source_dest $msource, $source;
-	    }
-	} else {
-	    $msource = '';
-	}
-
-	$msource = '' if $msource eq '-';
-
-	if ( $mdest ) {
-	    if ( ( $mdest eq '-' ) || ( $mdest eq 'DEST' ) ) {
-		$mdest = $dest || '';
-	    } elsif ( $mdest eq 'SOURCE' ) {
-		$mdest = $source || '';
-	    } else {
-		$mdest = merge_macro_source_dest $mdest, $dest;
-	    }
-	} else {
-	    $mdest = '';
-	}
-
-	$mdest   = '' if $mdest eq '-';
-
-	$mproto  = merge_macro_column $mproto,  $proto;
-	$mports  = merge_macro_column $mports,  $ports;
-	$msports = merge_macro_column $msports, $sports;
-	$mrate   = merge_macro_column $mrate,   $rate;
-	$muser   = merge_macro_column $muser,   $user;
-
-	process_action $chainref, $action, $mtarget, $msource, $mdest, $mproto, $mports, $msports, $mrate, $muser;
-    }
-
-    pop_open;
-
-    progress_message '..End Macro';
-
-    clear_comment unless $nocomment;
-}
-
-#
-# Generate chain for non-builtin action invocation
-#
-sub process_action3( $$$$$ ) {
-    my ( $chainref, $wholeaction, $action, $level, $tag ) = @_;
-    my $actionfile = find_file "action.$action";
-
-    fatal_error "Missing Action File ($actionfile)" unless -f $actionfile;
-
-    progress_message2 "Processing $actionfile for chain $chainref->{name}...";
-
-    open_file $actionfile;
-
-    while ( read_a_line ) {
-
-	my ($target, $source, $dest, $proto, $ports, $sports, $rate, $user ) = split_line1 1, 8, 'action file';
-
-	if ( $target eq 'COMMENT' ) {
-	    process_comment;
-	    next;
-	}
-
-	my $target2 = merge_levels $wholeaction, $target;
-
-	my ( $action2 , $level2 ) = split_action $target2;
-
-	( $action2 , my $param ) = get_target_param $action2;
-
-	my $action2type = $targets{$action2} || 0;
-
-	unless ( $action2type == STANDARD ) {
-	    if ( $action2type & ACTION ) {
-		$target2 = (find_logactionchain ( $target = $target2 ))->{name};
-	    } else {
-		assert( $action2type & ( MACRO | LOGRULE | NFQ | CHAIN ) );
-	    }
-	}
-
-	if ( $action2type == MACRO ) {
-	    process_macro3( $action2, $param, $chainref, $action, $source, $dest, $proto, $ports, $sports, $rate, $user );
-	} else {
-	    process_action $chainref, $action, $target2, $source, $dest, $proto, $ports, $sports, $rate, $user;
-	}
-    }
-
-    clear_comment;
-}
-
-#
-# The following small functions generate rules for the builtin actions of the same name
-#
-sub dropBcast( $$$ ) {
-    my ($chainref, $level, $tag) = @_;
-
-    if ( $capabilities{ADDRTYPE} ) {
-	if ( $level ne '' ) {
-	    log_rule_limit $level, $chainref, 'dropBcast' , 'DROP', '', $tag, 'add', ' -m addrtype --dst-type BROADCAST ';
-	    log_rule_limit $level, $chainref, 'dropBcast' , 'DROP', '', $tag, 'add', ' -d 224.0.0.0/4 ';
-	}
-
-	add_rule $chainref, '-m addrtype --dst-type BROADCAST -j DROP';
-    } else {
-	if ( $family == F_IPV4 ) {
-	    add_commands $chainref, 'for address in $ALL_BCASTS; do';
-	} else {
-	    add_commands $chainref, 'for address in $ALL_ACASTS; do';
-	}
-
-	incr_cmd_level $chainref;
-	log_rule_limit $level, $chainref, 'dropBcast' , 'DROP', '', $tag, 'add', ' -d $address ' if $level ne '';
-	add_rule $chainref, '-d $address -j DROP';
-	decr_cmd_level $chainref;
-	add_commands $chainref, 'done';
-
-	log_rule_limit $level, $chainref, 'dropBcast' , 'DROP', '', $tag, 'add', ' -d 224.0.0.0/4 ' if $level ne '';
-    }
-
-
-    if ( $family == F_IPV4 ) {
-	add_rule $chainref, '-d 224.0.0.0/4 -j DROP';
-    } else {
-	add_rule $chainref, '-d ff00::/10 -j DROP';
-    }
-}
-
-sub allowBcast( $$$ ) {
-    my ($chainref, $level, $tag) = @_;
-
-    if ( $family == F_IPV4 && $capabilities{ADDRTYPE} ) {
-	if ( $level ne '' ) {
-	    log_rule_limit $level, $chainref, 'allowBcast' , 'ACCEPT', '', $tag, 'add', ' -m addrtype --dst-type BROADCAST ';
-	    log_rule_limit $level, $chainref, 'allowBcast' , 'ACCEPT', '', $tag, 'add', ' -d 224.0.0.0/4 ';
-	}
-
-	add_rule $chainref, '-m addrtype --dst-type BROADCAST -j ACCEPT';
-	add_rule $chainref, '-d 224.0.0.0/4 -j ACCEPT';
-    } else {
-	if ( $family == F_IPV4 ) {
-	    add_commands $chainref, 'for address in $ALL_BCASTS; do';
-	} else {
-	    add_commands $chainref, 'for address in $ALL_MACASTS; do';
-	}
-
-	incr_cmd_level $chainref;
-	log_rule_limit $level, $chainref, 'allowBcast' , 'ACCEPT', '', $tag, 'add', ' -d $address ' if $level ne '';
-	add_rule $chainref, '-d $address -j ACCEPT';
-	decr_cmd_level $chainref;
-	add_commands $chainref, 'done';
-
-	if ( $family == F_IPV4 ) {
-	    log_rule_limit $level, $chainref, 'allowBcast' , 'ACCEPT', '', $tag, 'add', ' -d 224.0.0.0/4 ' if $level ne '';
-	    add_rule $chainref, '-d 224.0.0.0/4 -j ACCEPT';
-	} else {
-	    log_rule_limit $level, $chainref, 'allowBcast' , 'ACCEPT', '', $tag, 'add', ' -d ff00::/10 ' if $level ne '';
-	    add_rule $chainref, '-d ff00:/10 -j ACCEPT';
-	}
-    }
-}
-
-sub dropNotSyn ( $$$ ) {
-    my ($chainref, $level, $tag) = @_;
-
-    log_rule_limit $level, $chainref, 'dropNotSyn' , 'DROP', '', $tag, 'add', '-p tcp ! --syn ' if $level ne '';
-    add_rule $chainref , '-p tcp ! --syn -j DROP';
-}
-
-sub rejNotSyn ( $$$ ) {
-    my ($chainref, $level, $tag) = @_;
-
-    log_rule_limit $level, $chainref, 'rejNotSyn' , 'REJECT', '', $tag, 'add', '-p tcp ! --syn ' if $level ne '';
-    add_rule $chainref , '-p tcp ! --syn -j REJECT --reject-with tcp-reset';
-}
-
-sub dropInvalid ( $$$ ) {
-    my ($chainref, $level, $tag) = @_;
-
-    log_rule_limit $level, $chainref, 'dropInvalid' , 'DROP', '', $tag, 'add', '-m state --state INVALID ' if $level ne '';
-    add_rule $chainref , '-m state --state INVALID -j DROP';
-}
-
-sub allowInvalid ( $$$ ) {
-    my ($chainref, $level, $tag) = @_;
-
-    log_rule_limit $level, $chainref, 'allowInvalid' , 'ACCEPT', '', $tag, 'add', '-m state --state INVALID ' if $level ne '';
-    add_rule $chainref , '-m state --state INVALID -j ACCEPT';
-}
-
-sub forwardUPnP ( $$$ ) {
-}
-
-sub allowinUPnP ( $$$ ) {
-    my ($chainref, $level, $tag) = @_;
-
-    if ( $level ne '' ) {
-	log_rule_limit $level, $chainref, 'allowinUPnP' , 'ACCEPT', '', $tag, 'add', '-p udp --dport 1900 ';
-	log_rule_limit $level, $chainref, 'allowinUPnP' , 'ACCEPT', '', $tag, 'add', '-p tcp --dport 49152 ';
-    }
-
-    add_rule $chainref, '-p udp --dport 1900 -j ACCEPT';
-    add_rule $chainref, '-p tcp --dport 49152 -j ACCEPT';
-}
-
-sub Limit( $$$ ) {
-    my ($chainref, $level, $tag) = @_;
-
-    my @tag = split /,/, $tag;
-
-    fatal_error 'Limit rules must include <set name>,<max connections>,<interval> as the log tag (' . join( ':', 'Limit', $level eq '' ? 'none' : $level , $tag ) . ')' unless @tag == 3;
-
-    my $set   = $tag[0];
-
-    for ( @tag[1,2] ) {
-	fatal_error 'Max connections and interval in Limit rules must be numeric (' . join( ':', 'Limit', $level eq '' ? 'none' : $level, $tag ) . ')' unless /^\d+$/
-    }
-
-    my $count = $tag[1] + 1;
-
-    require_capability( 'RECENT_MATCH' , 'Limit rules' , '' );
-
-    add_rule $chainref, "-m recent --name $set --set";
-
-    if ( $level ne '' ) {
-	my $xchainref = new_chain 'filter' , "$chainref->{name}%";
-	log_rule_limit $level, $xchainref, $tag[0], 'DROP', '', '', 'add', '';
-	add_rule $xchainref, '-j DROP';
-	add_rule $chainref,  "-m recent --name $set --update --seconds $tag[2] --hitcount $count -j $xchainref->{name}";
-    } else {
-	add_rule $chainref, "-m recent --update --name $set --seconds $tag[2] --hitcount $count -j DROP";
-    }
-
-    add_rule $chainref, '-j ACCEPT';
-}
-
-sub process_actions3 () {
-    my %builtinops = ( 'dropBcast'      => \&dropBcast,
-		       'allowBcast'     => \&allowBcast,
-		       'dropNotSyn'     => \&dropNotSyn,
-		       'rejNotSyn'      => \&rejNotSyn,
-		       'dropInvalid'    => \&dropInvalid,
-		       'allowInvalid'   => \&allowInvalid,
-		       'allowinUPnP'    => \&allowinUPnP,
-		       'forwardUPnP'    => \&forwardUPnP,
-		       'Limit'          => \&Limit, );
-
-    for my $wholeaction ( keys %usedactions ) {
-	my $chainref = find_logactionchain $wholeaction;
-	my ( $action, $level, $tag ) = split /:/, $wholeaction;
-
-	$level = '' unless defined $level;
-	$tag   = '' unless defined $tag;
-
-	if ( $targets{$action} & BUILTIN ) {
-	    $level = '' if $level =~ /none!?/;
-	    $builtinops{$action}->($chainref, $level, $tag);
-	} else {
-	    process_action3 $chainref, $wholeaction, $action, $level, $tag;
-	}
-    }
-}
-
-1;

Shorewall/Perl/Shorewall/Compiler.pm

@@ -4,7 +4,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
 #
 #	Complete documentation is available at http://shorewall.net
 #
@@ -21,85 +21,96 @@
 #	along with this program; if not, write to the Free Software
 #	Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 #
-
 package Shorewall::Compiler;
 require Exporter;
 use Shorewall::Config qw(:DEFAULT :internal);
 use Shorewall::Chains qw(:DEFAULT :internal);
 use Shorewall::Zones;
-use Shorewall::Policy;
 use Shorewall::Nat;
 use Shorewall::Providers;
 use Shorewall::Tc;
 use Shorewall::Tunnels;
-use Shorewall::Actions;
 use Shorewall::Accounting;
 use Shorewall::Rules;
 use Shorewall::Proc;
 use Shorewall::Proxyarp;
 use Shorewall::IPAddrs;
 use Shorewall::Raw;
+use Shorewall::Misc;
+
+use strict;
 
 our @ISA = qw(Exporter);
-our @EXPORT = qw( compiler EXPORT TIMESTAMP DEBUG );
+our @EXPORT = qw( compiler );
 our @EXPORT_OK = qw( $export );
-our $VERSION = '4.4_1';
+our $VERSION = 'MODULEVERSION';
 
-our $export;
+my $export;
 
-our $test;
+my $test;
 
-our $family;
+my $family;
 
 #
 # Initilize the package-globals in the other modules
 #
 sub initialize_package_globals() {
     Shorewall::Config::initialize($family);
-    Shorewall::Chains::initialize ($family);
+    Shorewall::Chains::initialize ($family, 1, $export );
     Shorewall::Zones::initialize ($family);
-    Shorewall::Policy::initialize;
     Shorewall::Nat::initialize;
     Shorewall::Providers::initialize($family);
     Shorewall::Tc::initialize($family);
-    Shorewall::Actions::initialize( $family );
     Shorewall::Accounting::initialize;
     Shorewall::Rules::initialize($family);
     Shorewall::Proxyarp::initialize($family);
     Shorewall::IPAddrs::initialize($family);
+    Shorewall::Misc::initialize($family);
 }
 
 #
 # First stage of script generation.
 #
-#    Copy prog.header to the generated script.
+#    Copy prog.header and lib.common to the generated script.
 #    Generate the various user-exit jacket functions.
 #
-sub generate_script_1() {
+#    Note: This function is not called when $command eq 'check'. So it must have no side effects other
+#          than those related to writing to the output script file.
+#
+sub generate_script_1( $ ) {
 
-    if ( $test ) {
-	emit "#!/bin/sh\n#\n# Compiled firewall script generated by Shorewall-perl\n#";
-    } else {
-	my $date = localtime;
+    my $script = shift;
 
-	emit "#!/bin/sh\n#\n# Compiled firewall script generated by Shorewall $globals{VERSION} - $date\n#";
-	if ( $family == F_IPV4 ) {
-	    copy $globals{SHAREDIRPL} . 'prog.header';
+    if ( $script ) {
+	if ( $test ) {
+	    emit "#!$config{SHOREWALL_SHELL}\n#\n# Compiled firewall script generated by Shorewall-perl\n#";
 	} else {
-	    copy $globals{SHAREDIRPL} . 'prog.header6';
+	    my $date = localtime;
+
+	    emit "#!$config{SHOREWALL_SHELL}\n#\n# Compiled firewall script generated by Shorewall $globals{VERSION} - $date\n#";
+
+	    if ( $family == F_IPV4 ) {
+		copy $globals{SHAREDIRPL} . 'prog.header';
+	    } else {
+		copy $globals{SHAREDIRPL} . 'prog.header6';
+	    }
+
+	    copy2 $globals{SHAREDIR} . '/lib.common', 0;
 	}
+
     }
 
+    my $lib = find_file 'lib.private';
+
+    copy2( $lib, $debug ) if -f $lib;
+
     emit <<'EOF';
 ################################################################################
 # Functions to execute the various user exits (extension scripts)
 ################################################################################
 EOF
-    my $lib = find_file 'lib.private';
 
-    copy1 $lib, emit "\n" if -f $lib;
-
-    for my $exit qw/init start tcclear started stop stopped clear refresh refreshed restored/ {
+    for my $exit ( qw/init start tcclear started stop stopped clear refresh refreshed restored/ ) {
 	emit "\nrun_${exit}_exit() {";
 	push_indent;
 	append_file $exit or emit 'true';
@@ -107,7 +118,7 @@ EOF
 	emit '}';
     }
 
-    for my $exit qw/isusable findgw/ {
+    for my $exit ( qw/isusable findgw/ ) {
 	emit "\nrun_${exit}_exit() {";
 	push_indent;
 	append_file($exit, 1) or emit 'true';
@@ -129,7 +140,7 @@ EOF
 #    Generate the 'initialize()' function.
 #
 #    Note: This function is not called when $command eq 'check'. So it must have no side effects other
-#          than those related to writing to the object file.
+#          than those related to writing to the output script file.
 
 sub generate_script_2() {
 
@@ -154,24 +165,24 @@ sub generate_script_2() {
 	if ( $export ) {
 	    emit ( 'SHAREDIR=/usr/share/shorewall-lite',
 		   'CONFDIR=/etc/shorewall-lite',
-		   'PRODUCT="Shorewall Lite"'
+		   'g_product="Shorewall Lite"'
 		 );
 	} else {
 	    emit ( 'SHAREDIR=/usr/share/shorewall',
 		   'CONFDIR=/etc/shorewall',
-		   'PRODUCT=\'Shorewall\'',
+		   'g_product=\'Shorewall\'',
 		 );
 	}
     } else {
 	if ( $export ) {
 	    emit ( 'SHAREDIR=/usr/share/shorewall6-lite',
 		   'CONFDIR=/etc/shorewall6-lite',
-		   'PRODUCT="Shorewall6 Lite"'
+		   'g_product="Shorewall6 Lite"'
 		 );
 	} else {
 	    emit ( 'SHAREDIR=/usr/share/shorewall6',
 		   'CONFDIR=/etc/shorewall6',
-		   'PRODUCT=\'Shorewall6\'',
+		   'g_product=\'Shorewall6\'',
 		 );
 	}
     }
@@ -203,26 +214,28 @@ sub generate_script_2() {
     my @dont_load = split_list $config{DONT_LOAD}, 'module';
 
     emit ( '[ -n "${COMMAND:=restart}" ]',
-	   '[ -n "${VERBOSE:=0}" ]',
-	   qq([ -n "\${RESTOREFILE:=$config{RESTOREFILE}}" ]),
-	   '[ -n "$LOGFORMAT" ] || LOGFORMAT="Shorewall:%s:%s:"' );
+	   '[ -n "${VERBOSITY:=0}" ]',
+	   qq([ -n "\${RESTOREFILE:=$config{RESTOREFILE}}" ]) );
 
-    emit ( qq(VERSION="$globals{VERSION}") ) unless $test;
+    emit ( qq(SHOREWALL_VERSION="$globals{VERSION}") ) unless $test;
 
     emit ( qq(PATH="$config{PATH}") ,
 	   'TERMINATOR=fatal_error' ,
 	   qq(DONT_LOAD="@dont_load") ,
 	   qq(STARTUP_LOG="$config{STARTUP_LOG}") ,
-	   "LOG_VERBOSE=$config{LOG_VERBOSITY}" ,
 	   ''
 	   );
 
     set_chain_variables;
 
-    append_file 'params' if $config{EXPORTPARAMS};
+    if ( $config{EXPORTPARAMS} ) {
+	append_file 'params';
+    } else {
+	export_params;
+    }
 
     emit ( '',
-	   "STOPPING=",
+	   "g_stopping=",
 	   '',
 	   '#',
 	   '# The library requires that ${VARDIR} exist',
@@ -230,28 +243,38 @@ sub generate_script_2() {
 	   '[ -d ${VARDIR} ] || mkdir -p ${VARDIR}'
 	   );
 
+    pop_indent;
+
+    emit "\n}\n"; # End of initialize()
+
+    emit( '' ,
+	  '#' ,
+	  '# Set global variables holding detected IP information' ,
+	  '#' ,
+	  'detect_configuration()',
+	  '{' );
+
     my $global_variables = have_global_variables;
 
+    push_indent;
+
     if ( $global_variables ) {
-	emit( '' ,
-	      '#' ,
-	      '# Set global variables holding detected IP information' ,
-	      '#' ,
-	      'case $COMMAND in' );
+
+	emit( 'case $COMMAND in' );
 
 	push_indent;
 
 	if ( $global_variables & NOT_RESTORE ) {
-	    emit( 'start|restart|refresh)' );
+	    emit( 'start|restart|refresh|disable|enable)' );
 	} else {
-	    emit( 'start|restart|refresh|restore)' );
+	    emit( 'start|restart|refresh|disable|enable|restore)' );
 	}
 
 	push_indent;
 
 	set_global_variables(1);
 
-	handle_optional_interfaces;
+	handle_optional_interfaces(0);
 
 	emit ';;';
 
@@ -264,7 +287,7 @@ sub generate_script_2() {
 
 	    set_global_variables(0);
 
-	    handle_optional_interfaces;
+	    handle_optional_interfaces(0);
 
 	    emit ';;';
 	}
@@ -273,25 +296,25 @@ sub generate_script_2() {
 	pop_indent;
 
 	emit ( 'esac' ) ,
+    } else {
+	emit( 'true' ) unless handle_optional_interfaces(1);
     }
 
     pop_indent;
 
-    emit "\n}\n"; # End of initialize()
+    emit "\n}\n"; # End of detect_configuration()
 
 }
 
-#
 # Final stage of script generation.
 #
 #    Generate code for loading the various files in /var/lib/shorewall[6][-lite]
 #    Generate code to add IP addresses under ADD_IP_ALIASES and ADD_SNAT_ALIASES
-#
 #    Generate the 'setup_netfilter()' function that runs iptables-restore.
 #    Generate the 'define_firewall()' function.
 #
 #    Note: This function is not called when $command eq 'check'. So it must have no side effects other
-#          than those related to writing to the object file.
+#          than those related to writing to the output script file.
 #
 sub generate_script_3($) {
 
@@ -312,10 +335,10 @@ sub generate_script_3($) {
 
     save_progress_message 'Initializing...';
 
-    if ( $export ) {
-	my $fn = find_file 'modules';
+    if ( $export || $config{EXPORTMODULES} ) {
+	my $fn = find_file( $config{LOAD_HELPERS_ONLY} ? 'helpers' : 'modules' );
 
-	if ( $fn ne "$globals{SHAREDIR}/modules" && -f $fn ) {
+	if ( -f $fn && ( $config{EXPORTMODULES} || ( $export && ! $fn =~ "^$globals{SHAREDIR}/" ) ) ) {
 	    emit 'echo MODULESDIR="$MODULESDIR" > ${VARDIR}/.modulesdir';
 	    emit 'cat > ${VARDIR}/.modules << EOF';
 	    open_file $fn;
@@ -323,7 +346,7 @@ sub generate_script_3($) {
 	    emit_unindented $currentline while read_a_line;
 
 	    emit_unindented 'EOF';
-	    emit 'reload_kernel_modules < ${VARDIR}/.modules';
+	    emit '', 'reload_kernel_modules < ${VARDIR}/.modules';
 	} else {
 	    emit 'load_kernel_modules Yes';
 	}
@@ -331,63 +354,28 @@ sub generate_script_3($) {
 	emit 'load_kernel_modules Yes';
     }
 
+    emit '';
+
+    load_ipsets;
+
     if ( $family == F_IPV4 ) {
-	my @ipsets = all_ipsets;
-
-	if ( @ipsets ) {
-	    emit ( '',
-		   'case $IPSET in',
-		   '    */*)',
-		   '        [ -x "$IPSET" ] || fatal_error "IPSET=$IPSET does not exist or is not executable"',
-		   '        ;;',
-		   '    *)',
-		   '        IPSET="$(mywhich $IPSET)"',
-		   '        [ -n "$IPSET" ] || fatal_error "The ipset utility cannot be located"' ,
-		   '        ;;',
-		   'esac',
-		   '',
-		   'if [ "$COMMAND" = start ]; then' ,
-		   '    if [ -f ${VARDIR}/ipsets.save ]; then' ,
-		   '        $IPSET -F' ,
-		   '        $IPSET -X' ,
-		   '        $IPSET -R < ${VARDIR}/ipsets.save' ,
-		   '    fi' ,
-		   '' );
-
-	    emit ( "    qt \$IPSET -L $_ -n || \$IPSET -N $_ iphash" ) for @ipsets;
-
-	    emit ( '' ,
-		   'elif [ "$COMMAND" = restart ]; then' ,
-		   '' );
-
-	    emit ( "    qt \$IPSET -L $_ -n || \$IPSET -N $_ iphash" ) for @ipsets;
-
-	    emit ( '' ,
-		   '    if $IPSET -S > ${VARDIR}/ipsets.tmp; then' ,
-		   '        grep -q "^-N" ${VARDIR}/ipsets.tmp && mv -f ${VARDIR}/ipsets.tmp ${VARDIR}/ipsets.save' ,
-		   '    fi' );
-	    emit ( 'fi',
-		   '' );
-	}
-
 	emit ( 'if [ "$COMMAND" = refresh ]; then' ,
-	       '   run_refresh_exit' );
-
-	emit ( "   qt \$IPSET -L $_ -n || \$IPSET -N $_ iphash" ) for @ipsets;
-
-	emit ( 'else' ,
+	       '   run_refresh_exit' ,
+	       'else' ,
 	       '    run_init_exit',
 	       'fi',
 	       '' );
 
+	save_dynamic_chains;
+
 	mark_firewall_not_started;
 
-	emit ('',
+	emit ( '',
 	       'delete_proxyarp',
 	       ''
 	     );
 
-	if ( $capabilities{NAT_ENABLED} ) {
+	if ( have_capability( 'NAT_ENABLED' ) ) {
 	    emit(  'if [ -f ${VARDIR}/nat ]; then',
 		   '    while read external interface; do',
 		   '        del_ip_addr $external $interface',
@@ -400,23 +388,20 @@ sub generate_script_3($) {
 	emit "disable_ipv6\n" if $config{DISABLE_IPV6};
 
     } else {
-	emit ( '#',
-	       '# Recent kernels are difficult to configure -- we see state match omitted a lot so we check for it here',
-	       '#',
-	       'qt1 $IP6TABLES -N foox1234',
-	       'qt1 $IP6TABLES -A foox1234 -m state --state ESTABLISHED,RELATED -j ACCEPT',
-	       'result=$?',
-	       'qt1 $IP6TABLES -F foox1234',
-	       'qt1 $IP6TABLES -X foox1234',
-	       '[ $result = 0 ] || startup_error "Your kernel/ip6tables do not include state match support. No version of Shorewall6 will run on this system"',
+	emit ( 'if [ "$COMMAND" = refresh ]; then' ,
+	       '   run_refresh_exit' ,
+	       'else' ,
+	       '    run_init_exit',
+	       'fi',
 	       '' );
 
-	emit ( '[ "$COMMAND" = refresh ] && run_refresh_exit || run_init_exit',
-		   '',
-	       'qt1 $IP6TABLES -L shorewall -n && qt1 $IP6TABLES -F shorewall && qt1 $IP6TABLES -X shorewall',
+	save_dynamic_chains;
+	mark_firewall_not_started;
+
+	emit ('',
+	       'delete_proxyndp',
 	       ''
 	     );
-
     }
 
     emit qq(delete_tc1\n) if $config{CLEAR_TC};
@@ -425,7 +410,12 @@ sub generate_script_3($) {
 
     emit( 'setup_routing_and_traffic_shaping', '' );
 
-    emit 'cat > ${VARDIR}/proxyarp << __EOF__';
+    if ( $family == F_IPV4 ) {
+	emit 'cat > ${VARDIR}/proxyarp << __EOF__';
+    } else {
+	emit 'cat > ${VARDIR}/proxyndp << __EOF__';
+    } 
+
     dump_proxy_arp;
     emit_unindented '__EOF__';
 
@@ -438,6 +428,10 @@ sub generate_script_3($) {
     dump_zone_contents;
     emit_unindented '__EOF__';
 
+    emit 'cat > ${VARDIR}/policies << __EOF__';
+    save_policies;
+    emit_unindented '__EOF__';
+
     pop_indent;
 
     emit "fi\n";
@@ -465,31 +459,38 @@ EOF
     pop_indent;
     setup_forwarding( $family , 1 );
     push_indent;
-    emit<<'EOF';
-    set_state "Started"
+
+    my $config_dir = $globals{CONFIGDIR};
+
+    emit<<"EOF";
+    set_state Started $config_dir
     run_restored_exit
 else
-    if [ $COMMAND = refresh ]; then
+    if [ \$COMMAND = refresh ]; then
         chainlist_reload
 EOF
     setup_forwarding( $family , 0 );
-    emit<<'EOF';
+
+    emit<<"EOF";
         run_refreshed_exit
         do_iptables -N shorewall
-        set_state "Started"
+        set_state Started $config_dir
     else
         setup_netfilter
-        restore_dynamic_rules
         conditionally_flush_conntrack
 EOF
     setup_forwarding( $family , 0 );
-    emit<<'EOF';
+
+    emit<<"EOF";
         run_start_exit
         do_iptables -N shorewall
-        set_state "Started"
+        set_state Started $config_dir
         run_started_exit
     fi
 
+EOF
+
+    emit<<'EOF';
     [ $0 = ${VARDIR}/firewall ] || cp -f $(my_pathname) ${VARDIR}/firewall
 fi
 
@@ -497,16 +498,16 @@ date > ${VARDIR}/restarted
 
 case $COMMAND in
     start)
-        logger -p kern.info "$PRODUCT started"
+        logger -p kern.info "$g_product started"
         ;;
     restart)
-        logger -p kern.info "$PRODUCT restarted"
+        logger -p kern.info "$g_product restarted"
         ;;
     refresh)
-        logger -p kern.info "$PRODUCT refreshed"
+        logger -p kern.info "$g_product refreshed"
         ;;
     restore)
-        logger -p kern.info "$PRODUCT restored"
+        logger -p kern.info "$g_product restored"
         ;;
 esac
 EOF
@@ -517,15 +518,15 @@ EOF
 
 }
 
-#
+#1
 #  The Compiler.
 #
 #     Arguments are named -- see %parms below.
 #
 sub compiler {
 
-    my ( $objectfile, $directory, $verbosity, $timestamp , $debug, $chains , $log , $log_verbosity ) =
-       ( '',          '',         -1,          '',          0,      '',       '',   -1 );
+    my ( $scriptfilename, $directory, $verbosity, $timestamp , $debug, $chains , $log , $log_verbosity, $preview, $confess , $update , $annotate ) =
+       ( '',              '',         -1,          '',          0,      '',       '',   -1,             0,        0,         0,        0,        );
 
     $export = 0;
     $test   = 0;
@@ -545,7 +546,8 @@ sub compiler {
 	defined($val) && ($val == F_IPV4 || $val == F_IPV6);
     }
 
-    my %parms = ( object        => { store => \$objectfile },
+    my %parms = ( object        => { store => \$scriptfilename },    #Deprecated
+		  script        => { store => \$scriptfilename },
 		  directory     => { store => \$directory  },
 		  family        => { store => \$family    ,    validate => \&validate_family    } ,
 		  verbosity     => { store => \$verbosity ,    validate => \&validate_verbosity } ,
@@ -556,6 +558,10 @@ sub compiler {
 		  log           => { store => \$log },
 		  log_verbosity => { store => \$log_verbosity, validate => \&validate_verbosity } ,
 		  test          => { store => \$test },
+		  preview       => { store => \$preview,       validate=> \&validate_boolean    } ,    
+		  confess       => { store => \$confess,       validate=> \&validate_boolean    } ,
+		  update        => { store => \$update,        validate=> \&validate_boolean    } ,
+		  annotate      => { store => \$annotate,      validate=> \&validate_boolean    } ,		  
 		);
     #
     #                               P A R A M E T E R    P R O C E S S I N G
@@ -580,31 +586,35 @@ sub compiler {
 	set_shorewall_dir( $directory );
     }
 
+    $verbosity = 1 if $debug && $verbosity < 1;
+
     set_verbosity( $verbosity );
     set_log($log, $log_verbosity) if $log;
     set_timestamp( $timestamp );
-    set_debug( $debug );
+    set_debug( $debug , $confess );
     #
     #                      S H O R E W A L L . C O N F  A N D  C A P A B I L I T I E S
     #
-    get_configuration( $export );
+    get_configuration( $export , $update , $annotate );
 
-    initialize_chain_table;
-
-    report_capabilities;
+    report_capabilities unless $config{LOAD_HELPERS_ONLY};
 
     require_capability( 'MULTIPORT'       , "Shorewall $globals{VERSION}" , 's' );
     require_capability( 'RECENT_MATCH'    , 'MACLIST_TTL' , 's' )           if $config{MACLIST_TTL};
-    require_capability( 'XCONNMARK'       , 'HIGH_ROUTE_MARKS=Yes' , 's' )  if $config{HIGH_ROUTE_MARKS};
+    require_capability( 'XCONNMARK'       , 'HIGH_ROUTE_MARKS=Yes' , 's' )  if $config{PROVIDER_OFFSET} > 0;
     require_capability( 'MANGLE_ENABLED'  , 'Traffic Shaping' , 's'      )  if $config{TC_ENABLED};
 
-    if ( $objectfile ) {
+    if ( $scriptfilename ) {
 	set_command( 'compile', 'Compiling', 'Compiled' );
-	create_temp_object( $objectfile , $export );
+	create_temp_script( $scriptfilename , $export );
     } else {
 	set_command( 'check', 'Checking', 'Checked' );
     }
-
+    #
+    # Chain table initialization depends on shorewall.conf and capabilities. So it must be deferred until
+    # shorewall.conf has been processed and the capabilities have been determined.
+    #
+    initialize_chain_table(1);
     #
     # Allow user to load Perl modules
     #
@@ -629,25 +639,25 @@ sub compiler {
     #
     # Do action pre-processing.
     #
-    process_actions1;
+    process_actions;
     #
     #                                        P O L I C Y
     #                           (Produces no output to the compiled script)
     #
-    validate_policy;
+    process_policies;
     #
     #                                       N O T R A C K
     #                           (Produces no output to the compiled script)
     #
     setup_notrack;
 
-    enable_object;
+    enable_script;
 
-    if ( $objectfile ) {
+    if ( $scriptfilename || $debug ) {
 	#
-	# Place Header in the object
+	# Place Header in the script
 	#
-	generate_script_1;
+	generate_script_1( $scriptfilename );
 	#
 	#                               C O M M O N _ R U L E S
 	#           (Writes the setup_common_rules() function to the compiled script)
@@ -661,11 +671,11 @@ sub compiler {
 	push_indent;
     }
     #
-    # Do all of the zone-independent stuff
+    # Do all of the zone-independent stuff (mostly /proc)
     #
     add_common_rules;
     #
-    # /proc stuff
+    # More /proc
     #
     if ( $family == F_IPV4 ) {
 	setup_arp_filtering;
@@ -679,24 +689,34 @@ sub compiler {
     #
     setup_proxy_arp;
     #
-    # Handle MSS setings in the zones file
+    # Handle MSS settings in the zones file
     #
     setup_zone_mss;
 
-    if ( $objectfile ) {
+    if ( $scriptfilename || $debug ) {
 	emit 'return 0';
 	pop_indent;
-	emit '}';
+	emit '}'; # End of setup_common_rules()
     }
 
-    disable_object;
+    disable_script;
     #
     #                      R O U T I N G _ A N D _ T R A F F I C _ S H A P I N G
     #         (Writes the setup_routing_and_traffic_shaping() function to the compiled script)
     #
-    enable_object;
-
-    if ( $objectfile ) {
+    enable_script;
+    #
+    # Validate the TC files so that the providers will know what interfaces have TC
+    #
+    my $tcinterfaces = process_tc;
+    #
+    # Generate a function to bring up each provider
+    #
+    process_providers( $tcinterfaces );
+    #
+    # [Re-]establish Routing
+    #
+    if ( $scriptfilename || $debug ) {
 	emit(  "\n#",
 	       '# Setup routing and traffic shaping',
 	       '#',
@@ -705,21 +725,19 @@ sub compiler {
 
 	push_indent;
     }
-    #
-    # [Re-]establish Routing
-    #
+
     setup_providers;
     #
     # TCRules and Traffic Shaping
     #
     setup_tc;
 
-    if ( $objectfile ) {
+    if ( $scriptfilename || $debug ) {
 	pop_indent;
-	emit "}\n";
+	emit "}\n"; # End of setup_routing_and_traffic_shaping()
     }
 
-    disable_object;
+    disable_script;
     #
     #                                       N E T F I L T E R
     #       (Produces no output to the compiled script -- rules are stored in the chain table)
@@ -730,7 +748,7 @@ sub compiler {
 	#
 	# ECN
 	#
-	setup_ecn if $capabilities{MANGLE_ENABLED} && $config{MANGLE_ENABLED};
+	setup_ecn if have_capability( 'MANGLE_ENABLED' ) && $config{MANGLE_ENABLED};
 	#
 	# Setup Masquerading/SNAT
 	#
@@ -758,11 +776,6 @@ sub compiler {
     #
     setup_tunnels;
     #
-    # Post-rules action processing.
-    #
-    process_actions2;
-    process_actions3;
-    #
     # MACLIST Filtration again
     #
     setup_mac_lists 2;
@@ -773,18 +786,30 @@ sub compiler {
     #
     # Accounting.
     #
-    setup_accounting;
+    setup_accounting if $config{ACCOUNTING};
 
-    if ( $objectfile ) {
+    if ( $scriptfilename ) {
 	#
-	# Generate the zone by zone matrix
+	# Compiling a script - generate the zone by zone matrix
 	#
 	generate_matrix;
 
-	enable_object;
+	if ( $config{OPTIMIZE} & 0xE ) {
+	    progress_message2 'Optimizing Ruleset...';
+	    #
+	    # Optimize Policy Chains
+	    #
+	    optimize_policy_chains if $config{OPTIMIZE} & 2;
+	    #
+	    # More Optimization
+	    #
+	    optimize_ruleset if $config{OPTIMIZE} & 0xC;
+	}
+
+	enable_script;
 	#
-	#                                    I N I T I A L I Z E
-	#                  (Writes the initialize() function to the compiled script)
+	#                             I N I T I A L I Z E
+	#           (Writes the initialize() function to the compiled script)
 	#
 	generate_script_2;
 	#
@@ -792,22 +817,24 @@ sub compiler {
 	#    (Produces setup_netfilter(), chainlist_reload() and define_firewall() )
 	#
 	generate_script_3( $chains );
-    } else {
-	enable_object;
-    }
-    #                               S T O P _ F I R E W A L L
-    #             (Writes the stop_firewall() function to the compiled script)
-    #
-    # We must reinitialize Shorewall::Chains before generating the iptables-restore input
-    # for stopping the firewall
-    #
-    Shorewall::Chains::initialize( $family );
-    initialize_chain_table;
-    compile_stop_firewall( $test );
-    
-    if ( $objectfile ) {
 	#
-	# Copy the footer to the object
+	# We must reinitialize Shorewall::Chains before generating the iptables-restore input
+	# for stopping the firewall
+	#
+	Shorewall::Chains::initialize( $family, 0 , $export );
+	initialize_chain_table(0);
+	#
+	#                           S T O P _ F I R E W A L L
+	#         (Writes the stop_firewall() function to the compiled script)
+	#
+	compile_stop_firewall( $test, $export );
+	#
+	#                               U P D O W N
+	#               (Writes the updown() function to the compiled script)
+	#
+	compile_updown;
+	#
+	# Copy the footer to the script
 	#
 	unless ( $test ) {
 	    if ( $family == F_IPV4 ) {
@@ -817,16 +844,61 @@ sub compiler {
 	    }
 	}
 
-	disable_object;
+	disable_script;
 	#
-	# Close, rename and secure the object
+	# Close, rename and secure the script
 	#
-	finalize_object ( $export );
+	finalize_script ( $export );
 	#
 	# And generate the auxilary config file
 	#
-	enable_object, generate_aux_config if $export;
+	enable_script, generate_aux_config if $export;
     } else {
+	#
+	# Just checking the configuration
+	#
+	if ( $preview || $debug ) {
+	    #
+	    # User wishes to preview the ruleset or we are tracing -- generate the rule matrix
+	    #
+	    generate_matrix;
+
+	    if ( $config{OPTIMIZE} & 0xE ) {
+		progress_message2 'Optimizing Ruleset...';
+		#
+		# Optimize Policy Chains
+		#
+		optimize_policy_chains if $config{OPTIMIZE} & 2;
+		#
+		# Ruleset Optimization
+		#
+		optimize_ruleset if $config{OPTIMIZE} & 0xC;
+	    }
+
+	    enable_script if $debug;
+
+	    generate_script_2 if $debug;
+
+	    preview_netfilter_load if $preview;
+	}
+	#
+	# Re-initialize the chain table so that process_routestopped() has the same
+	# environment that it would when called by compile_stop_firewall().
+	#
+	Shorewall::Chains::initialize( $family , 0 , $export );
+	initialize_chain_table(0);
+
+	if ( $debug ) {
+	    compile_stop_firewall( $test, $export );
+	    disable_script;
+	} else {
+	    #
+	    # compile_stop_firewall() also validates the routestopped file. Since we don't
+	    # call that function during normal 'check', we must validate routestopped here.
+	    #
+	    process_routestopped;
+	}
+
 	if ( $family == F_IPV4 ) {
 	    progress_message3 "Shorewall configuration verified";
 	} else {

Shorewall/Perl/Shorewall/IPAddrs.pm

@@ -3,7 +3,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -26,7 +26,7 @@
 #
 package Shorewall::IPAddrs;
 require Exporter;
-use Shorewall::Config qw( :DEFAULT split_list require_capability in_hex8 F_IPV4 F_IPV6 );
+use Shorewall::Config qw( :DEFAULT split_list require_capability in_hex8 numeric_value F_IPV4 F_IPV6 );
 use Socket;
 
 use strict;
@@ -34,6 +34,8 @@ use strict;
 our @ISA = qw(Exporter);
 our @EXPORT = qw( ALLIPv4
                   ALLIPv6
+		  NILIPv4
+		  NILIPv6
 	          IPv4_MULTICAST
 	          IPv6_MULTICAST
 	          IPv6_LINKLOCAL
@@ -44,9 +46,11 @@ our @EXPORT = qw( ALLIPv4
 	          IPv6_SITE_ALLNODES
 	          IPv6_SITE_ALLRTRS
 		  ALLIP
+		  NILIP
 		  ALL
 		  TCP
 		  UDP
+		  UDPLITE
 		  ICMP
 		  DCCP
 		  IPv6_ICMP
@@ -55,6 +59,7 @@ our @EXPORT = qw( ALLIPv4
 		  validate_address
 		  validate_net
 		  decompose_net
+		  compare_nets
 		  validate_host
 		  validate_range
 		  ip_range_explicit
@@ -62,6 +67,9 @@ our @EXPORT = qw( ALLIPv4
 		  allipv4
 		  allipv6
 		  allip
+		  nilipv4
+		  nilipv6
+		  nilip
 		  rfc1918_networks
 		  resolve_proto
 		  proto_name
@@ -72,41 +80,48 @@ our @EXPORT = qw( ALLIPv4
 		  validate_icmp6
 		 );
 our @EXPORT_OK = qw( );
-our $VERSION = '4.4_1';
+our $VERSION = 'MODULEVERSION';
 
 #
 # Some IPv4/6 useful stuff
 #
-our @allipv4 = ( '0.0.0.0/0' );
-our @allipv6 = ( '::/0' );
-our $allip;
-our @allip;
-our $valid_address;
-our $validate_address;
-our $validate_net;
-our $validate_range;
-our $validate_host;
+my @allipv4 = ( '0.0.0.0/0' );
+my @allipv6 = ( '::/0' );
+my $allip;
+my @allip;
+my @nilipv4 = ( '0.0.0.0' );
+my @nilipv6 = ( '::' );
+my $nilip;
+my @nilip;
+my $valid_address;
+my $validate_address;
+my $validate_net;
+my $validate_range;
+my $validate_host;
+my $family;
 
 use constant { ALLIPv4             => '0.0.0.0/0' ,
 	       ALLIPv6             => '::/0' ,
+	       NILIPv4             => '0.0.0.0' ,
+	       NILIPv6             => '::' ,
 	       IPv4_MULTICAST      => '224.0.0.0/4' ,
-	       IPv6_MULTICAST      => 'FF00::/10' ,
-	       IPv6_LINKLOCAL      => 'FF80::/10' ,
-	       IPv6_SITELOCAL      => 'FFC0::/10' ,
+	       IPv6_MULTICAST      => 'ff00::/8' ,
+	       IPv6_LINKLOCAL      => 'fe80::/10' ,
+	       IPv6_SITELOCAL      => 'feC0::/10' ,
 	       IPv6_LOOPBACK       => '::1' ,
-	       IPv6_LINK_ALLNODES  => 'FF01::1' ,
-	       IPv6_LINK_ALLRTRS   => 'FF01::2' ,
-	       IPv6_SITE_ALLNODES  => 'FF02::1' ,
-	       IPv6_SITE_ALLRTRS   => 'FF02::2' ,
+	       IPv6_LINK_ALLNODES  => 'ff01::1' ,
+	       IPv6_LINK_ALLRTRS   => 'ff01::2' ,
+	       IPv6_SITE_ALLNODES  => 'ff02::1' ,
+	       IPv6_SITE_ALLRTRS   => 'ff02::2' ,
 	       ICMP                => 1,
 	       TCP                 => 6,
 	       UDP                 => 17,
 	       DCCP                => 33,
 	       IPv6_ICMP           => 58,
-	       SCTP                => 132 };
-
-our @rfc1918_networks = ( "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16" );
+	       SCTP                => 132,
+	       UDPLITE             => 136 };
 
+my @rfc1918_networks = ( "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16" );
 
 #
 # Note: initialize() is declared at the bottom of the file
@@ -122,8 +137,8 @@ sub valid_4address( $ ) {
 
     my @address = split /\./, $address;
     return 0 unless @address == 4;
-    for my $a ( @address ) {
-	return 0 unless $a =~ /^\d+$/ && $a < 256;
+    for ( @address ) {
+	return 0 unless /^\d+$/ && $_ < 256;
     }
 
     1;
@@ -156,8 +171,8 @@ sub decodeaddr( $ ) {
 
     my $result = shift @address;
 
-    for my $a ( @address ) {
-	$result = ( $result << 8 ) | $a;
+    for ( @address ) {
+	$result = ( $result << 8 ) | $_;
     }
 
     $result;
@@ -182,7 +197,16 @@ sub validate_4net( $$ ) {
     $net = '' unless defined $net;
 
     fatal_error "Missing address" if $net eq '';
-    fatal_error "An ipset name ($net) is not allowed in this context" if substr( $net, 0, 1 ) eq '+';
+
+    if ( $net =~ /\+(\[?)/ ) {
+	if ( $1 ) {
+	    fatal_error "An ipset list ($net) is not allowed in this context";
+	} elsif ( $net =~ /^\+[a-zA-Z][-\w]*$/ ) {
+	    fatal_error "An ipset name ($net) is not allowed in this context";
+	} else {
+	    fatal_error "Invalid ipset name ($net)";
+	}
+    }
 
     if ( defined $vlsm ) {
         fatal_error "Invalid VLSM ($vlsm)"            unless $vlsm =~ /^\d+$/ && $vlsm <= 32;
@@ -257,10 +281,19 @@ sub decompose_net( $ ) {
     my $net = $_[0];
 
     ( $net, my $vlsm ) = validate_net( $net , 0 );
-    ( encodeaddr( $net) , $vlsm );
+    ( ( $family == F_IPV4 ? encodeaddr( $net) : normalize_6addr( $net ) )  , $vlsm );
 
 }
 
+sub compare_nets( $$ ) {
+    my ( @net1, @net2 );
+
+    @net1 = decompose_net( $_[0] );
+    @net2 = decompose_net( $_[1] );
+    
+    $net1[0] eq $net2[0] && $net1[1] == $net2[1];
+}			    
+
 sub allipv4() {
     @allipv4;
 }
@@ -269,6 +302,14 @@ sub allipv6() {
     @allipv6;
 }
 
+sub nilipv4() {
+    @nilipv4;
+}
+
+sub nilipv6() {
+    @nilipv6;
+}
+
 sub rfc1918_networks() {
     @rfc1918_networks
 }
@@ -287,7 +328,17 @@ sub resolve_proto( $ ) {
     my $proto = $_[0];
     my $number;
 
-    $proto =~ /^(\d+)$/ ? $proto <= 65535 ? $proto : undef : defined( $number = $nametoproto{$proto} ) ? $number : scalar getprotobyname $proto;
+    if ( $proto =~ /^\d+$/ || $proto =~ /^0x/ ) {
+	$number = numeric_value ( $proto );
+	defined $number && $number <= 255 ? $number : undef;
+    } else {
+	#
+	# Allow 'icmp' as a synonym for 'ipv6-icmp' in IPv6 compilations
+	#
+	$proto= 'ipv6-icmp' if $proto eq 'icmp' && $family == F_IPV6;
+
+	defined( $number = $nametoproto{$proto} ) ? $number : scalar getprotobyname $proto;
+    }
 }
 
 sub proto_name( $ ) {
@@ -301,16 +352,19 @@ sub validate_port( $$ ) {
 
     my $value;
 
-    if ( $port =~ /^(\d+)$/ ) {
-	return $port if $port <= 65535;
+    if ( $port =~ /^(\d+)$/ || $port =~ /^0x/ ) {
+	$port = numeric_value $port;
+	return $port if defined $port && $port && $port <= 65535;
     } else {
 	$proto = proto_name $proto if $proto =~ /^(\d+)$/;
 	$value = getservbyname( $port, $proto );
     }
 
-    fatal_error "Invalid/Unknown $proto port/service ($port)" unless defined $value;
+    return $value if defined $value;
 
-    $value;
+    fatal_error "The separator for a port range is ':', not '-' ($port)" if $port =~ /^\d+-\d+$/;
+
+    fatal_error "Invalid/Unknown $proto port/service ($_[1])" unless defined $value;
 }
 
 sub validate_portpair( $$ ) {
@@ -323,7 +377,7 @@ sub validate_portpair( $$ ) {
 
     my @ports = split /:/, $portpair, 2;
 
-    $_ = validate_port( $proto, $_) for ( @ports );
+    $_ = validate_port( $proto, $_) for ( grep $_, @ports );
 
     if ( @ports == 2 ) {
 	fatal_error "Invalid port range ($portpair)" unless $ports[0] < $ports[1];
@@ -430,7 +484,7 @@ sub expand_port_range( $$ ) {
 	#
 	# Validate the ports
 	#
-	( $first , $last ) = ( validate_port( $proto, $first ) , validate_port( $proto, $last ) );
+	( $first , $last ) = ( validate_port( $proto, $first || 1 ) , validate_port( $proto, $last ) );
 
 	$last++; #Increment last address for limit testing.
 	#
@@ -476,24 +530,26 @@ sub valid_6address( $ ) {
 	return 0 unless valid_4address pop @address;
 	$max = 6;
 	$address = join ':', @address;
+	return 1 if @address eq ':';
     } else {
 	$max = 8;
     }
 
     return 0 if @address > $max;
+    return 0 unless $address =~ /^[a-f:\d]+$/;
     return 0 unless ( @address == $max ) || $address =~ /::/;
     return 0 if $address =~ /:::/ || $address =~ /::.*::/;
 
-    if ( $address =~ /^:/ ) {
-	unless ( $address eq '::' ) {
-	    return 0 if $address =~ /:$/ || $address =~ /^:.*::/;
-	}
-    } elsif ( $address =~ /:$/ ) {
-	return 0 if $address =~ /::.*:$/;
+    unless ( $address =~ /^::/ ) {
+	return 0 if $address =~ /^:/;
+    }
+
+    unless ( $address =~ /::$/  ) {
+	return 0 if $address =~ /:$/;
     }
 
     for my $a ( @address ) {
-	return 0 unless $a eq '' || ( $a =~ /^[a-fA-f\d]+$/ && oct "0x$a" < 65536 );
+	return 0 unless $a eq '' || ( $a =~ /^[a-fA-f\d]+$/ && length $a < 5 );
     }
 
     1;
@@ -524,7 +580,15 @@ sub validate_6net( $$ ) {
     my ($net, $vlsm, $rest) = split( '/', $_[0], 3 );
     my $allow_name = $_[1];
 
-    fatal_error "An ipset name ($net) is not allowed in this context" if substr( $net, 0, 1 ) eq '+';
+    if ( $net =~ /\+(\[?)/ ) {
+	if ( $1 ) {
+	    fatal_error "An ipset list ($net) is not allowed in this context";
+	} elsif ( $net =~ /^\+[a-zA-Z][-\w]*$/ ) {
+	    fatal_error "An ipset name ($net) is not allowed in this context";
+	} else {
+	    fatal_error "Invalid ipset name ($net)";
+	}
+    }
 
     if ( defined $vlsm ) {
         fatal_error "Invalid VLSM ($vlsm)"              unless $vlsm =~ /^\d+$/ && $vlsm <= 128;
@@ -533,6 +597,16 @@ sub validate_6net( $$ ) {
     } else {
 	fatal_error "Invalid Network address ($_[0])" if $_[0] =~ '/' || ! defined $net;
 	validate_6address $net, $allow_name;
+	$vlsm = 128;
+    }
+
+    if ( defined wantarray ) {
+	assert ( ! $allow_name );
+	if ( wantarray ) {
+	    ( $net , $vlsm );
+	} else {
+	    "$net/$vlsm";
+	}
     }
 }
 
@@ -542,13 +616,27 @@ sub validate_6net( $$ ) {
 sub normalize_6addr( $ ) {
     my $addr = shift;
 
-    while ( $addr =~ tr/:/:/ < 6 ) {
-	$addr =~ s/::/:0::/;
+    if ( $addr eq '::' ) {
+	'0:0:0:0:0:0:0:0';
+    } else {
+	#
+	# Suppress leading zeros
+	#
+	$addr =~ s/^0+//;
+	$addr =~ s/:0+/:/g;
+	$addr =~ s/^:/0:/;
+	$addr =~ s/:$/:0/;
+
+	$addr =~ s/::/:0::/ while $addr =~ tr/:/:/ < 7;
+	#
+	# Note: "s/::/:0:/g" doesn't work here
+	#
+	1 while $addr =~ s/::/:0:/;
+
+	$addr =~ s/^0+:/0:/;
+
+	$addr;
     }
-
-    $addr =~ s/::/:0:/;
-
-    $addr;
 }
 
 sub validate_6range( $$ ) {
@@ -572,7 +660,7 @@ sub validate_6range( $$ ) {
 }
 
 sub validate_6host( $$ ) {
-    my ( $host, $allow_name )  = $_[0];
+    my ( $host, $allow_name )  = @_;
 
     if ( $host =~ /^(.*:.*)-(.*:.*)$/ ) {
 	validate_6range $1, $2;
@@ -627,6 +715,14 @@ sub allip() {
     @allip;
 }
 
+sub NILIP() {
+    $nilip;
+}
+
+sub nilip() {
+    @nilip;
+}
+
 sub valid_address ( $ ) {
     $valid_address->(@_);
 }
@@ -658,11 +754,13 @@ sub validate_host ($$ ) {
 #      able to re-initialize its dependent modules' state.
 #
 sub initialize( $ ) {
-    my $family = shift;
+    $family = shift;
 
     if ( $family == F_IPV4 ) {
 	$allip            = ALLIPv4;
 	@allip            = @allipv4;
+	$nilip            = NILIPv4;
+	@nilip            = @nilipv4;
 	$valid_address    = \&valid_4address;
 	$validate_address = \&validate_4address;
 	$validate_net     = \&validate_4net;
@@ -671,6 +769,8 @@ sub initialize( $ ) {
     } else {
 	$allip            = ALLIPv6;
 	@allip            = @allipv6;
+	$nilip            = NILIPv6;
+	@nilip            = @nilipv6;
 	$valid_address    = \&valid_6address;
 	$validate_address = \&validate_6address;
 	$validate_net     = \&validate_6net;

Shorewall/Perl/Shorewall/Nat.pm

@@ -3,7 +3,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -36,10 +36,10 @@ use strict;
 our @ISA = qw(Exporter);
 our @EXPORT = qw( setup_masq setup_nat setup_netmap add_addresses );
 our @EXPORT_OK = ();
-our $VERSION = '4.4_1';
+our $VERSION = 'MODULEVERSION';
 
-our @addresses_to_add;
-our %addresses_to_add;
+my @addresses_to_add;
+my %addresses_to_add;
 
 #
 # Called by the compiler
@@ -49,62 +49,12 @@ sub initialize() {
     %addresses_to_add = ();
 }
 
-#
-# Handle IPSEC Options in a masq record
-#
-sub do_ipsec_options($)
-{
-    my %validoptions = ( strict       => NOTHING,
-			 next         => NOTHING,
-			 reqid        => NUMERIC,
-			 spi          => NUMERIC,
-			 proto        => IPSECPROTO,
-			 mode         => IPSECMODE,
-			 "tunnel-src" => NETWORK,
-			 "tunnel-dst" => NETWORK,
-		       );
-    my $list=$_[0];
-    my $options = '-m policy --pol ipsec --dir out ';
-    my $fmt;
-
-    for my $e ( split_list $list, 'option' ) {
-	my $val    = undef;
-	my $invert = '';
-
-	if ( $e =~ /([\w-]+)!=(.+)/ ) {
-	    $val    = $2;
-	    $e      = $1;
-	    $invert = '! ';
-	} elsif ( $e =~ /([\w-]+)=(.+)/ ) {
-	    $val = $2;
-	    $e   = $1;
-	}
-
-	$fmt = $validoptions{$e};
-
-	fatal_error "Invalid Option ($e)" unless $fmt;
-
-	if ( $fmt eq NOTHING ) {
-	    fatal_error "Option \"$e\" does not take a value" if defined $val;
-	} else {
-	    fatal_error "Missing value for option \"$e\""        unless defined $val;
-	    fatal_error "Invalid value ($val) for option \"$e\"" unless $val =~ /^($fmt)$/;
-	}
-
-	$options .= $invert;
-	$options .= "--$e ";
-	$options .= "$val " if defined $val;
-    }
-
-    $options;
-}
-
 #
 # Process a single rule from the the masq file
 #
 sub process_one_masq( )
 {
-    my ($interfacelist, $networks, $origaddresses, $proto, $ports, $ipsec, $mark, $user ) = split_line1 2, 8, 'masq file';
+    my ($interfacelist, $networks, $addresses, $proto, $ports, $ipsec, $mark, $user ) = split_line1 2, 8, 'masq file';
 
     if ( $interfacelist eq 'COMMENT' ) {
 	process_comment;
@@ -150,16 +100,16 @@ sub process_one_masq( )
     # Handle IPSEC options, if any
     #
     if ( $ipsec ne '-' ) {
-	fatal_error "Non-empty IPSEC column requires policy match support in your kernel and iptables"  unless $globals{ORIGINAL_POLICY_MATCH};
+	fatal_error "Non-empty IPSEC column requires policy match support in your kernel and iptables"  unless have_capability( 'POLICY_MATCH' );
 
 	if ( $ipsec =~ /^yes$/i ) {
-	    $baserule .= '-m policy --pol ipsec --dir out ';
+	    $baserule .= do_ipsec_options 'out', 'ipsec', '';
 	} elsif ( $ipsec =~ /^no$/i ) {
-	    $baserule .= '-m policy --pol none --dir out ';
+	    $baserule .= do_ipsec_options 'out', 'none', '';
 	} else {
-	    $baserule .= do_ipsec_options $ipsec;
+	    $baserule .= do_ipsec_options 'out', 'ipsec', $ipsec;
 	}
-    } elsif ( $capabilities{POLICY_MATCH} ) {
+    } elsif ( have_ipsec ) {
 	$baserule .= '-m policy --pol none --dir out ';
     }
 
@@ -170,12 +120,12 @@ sub process_one_masq( )
     #
     # Handle Mark
     #
-    $baserule .= do_test( $mark, 0xFF) if $mark ne '-';
-    $baserule .= do_user( $user )      if $user ne '-';
+    $baserule .= do_test( $mark, $globals{TC_MASK} ) if $mark ne '-';
+    $baserule .= do_user( $user )                    if $user ne '-';
 
     for my $fullinterface (split_list $interfacelist, 'interface' ) {
 	my $rule = '';
-	my $target = '-j MASQUERADE ';
+	my $target = 'MASQUERADE ';
 	#
 	# Isolate and verify the interface part
 	#
@@ -195,7 +145,7 @@ sub process_one_masq( )
 	fatal_error "Unknown interface ($interface)" unless my $interfaceref = known_interface( $interface );
 
 	unless ( $interfaceref->{root} ) {
-	    $rule .= "-o $interface ";
+	    $rule .= match_dest_dev( $interface );
 	    $interface = $interfaceref->{name};
 	}
 
@@ -205,17 +155,16 @@ sub process_one_masq( )
 	my $exceptionrule = '';
 	my $randomize     = '';
 	my $persistent    = '';
+	my $conditional   = 0;
 	#
 	# Parse the ADDRESSES column
 	#
-	if ( $origaddresses ne '-' ) {
-	    my $addresses = $origaddresses;
-
+	if ( $addresses ne '-' ) {
 	    if ( $addresses eq 'random' ) {
 		$randomize = '--random ';
 	    } else {
-		$addresses =~ s/:persistent$// and $persistent = '--persistent ';
-		$addresses =~ s/:random$//     and $randomize  = '--random ';
+		$addresses =~ s/:persistent$// and $persistent = ' --persistent ';
+		$addresses =~ s/:random$//     and $randomize  = ' --random ';
 
 		require_capability 'PERSISTENT_SNAT', ':persistent', 's' if $persistent;
 
@@ -223,25 +172,32 @@ sub process_one_masq( )
 		    fatal_error "The SAME target is no longer supported";
 		} elsif ( $addresses eq 'detect' ) {
 		    my $variable = get_interface_address $interface;
-		    $target = "-j SNAT --to-source $variable";
+		    $target = "SNAT --to-source $variable";
 
 		    if ( interface_is_optional $interface ) {
 			add_commands( $chainref,
 				      '',
-				      qq(if [ "$variable" != 0.0.0.0 ]; then) );
+				      "if [ \"$variable\" != 0.0.0.0 ]; then" );
 			incr_cmd_level( $chainref );
 			$detectaddress = 1;
 		    }
 		} elsif ( $addresses eq 'NONAT' ) {
-		    $target = '-j RETURN';
+		    $target = 'RETURN';
 		    $add_snat_aliases = 0;
 		} else {
 		    my $addrlist = '';
 		    for my $addr ( split_list $addresses , 'address' ) {
-			if ( $addr =~ /^.*\..*\..*\./ ) {
-			    $target = '-j SNAT ';
+			if ( $addr =~ /^&(.+)$/ ) {
+			    $target = 'SNAT ';
+			    if ( $conditional = conditional_rule( $chainref, $addr ) ) {
+				$addrlist .= '--to-source ' . get_interface_address $1;
+			    } else {
+				$addrlist .= '--to-source ' . record_runtime_address $1;
+			    }
+			} elsif ( $addr =~ /^.*\..*\..*\./ ) {
+			    $target = 'SNAT ';
 			    my ($ipaddr, $rest) = split ':', $addr;
-			    if ( $addr =~ /^(.+)-(.+)$/ ) {
+			    if ( $ipaddr =~ /^(.+)-(.+)$/ ) {
 				validate_range( $1, $2 );
 			    } else {
 				validate_address $ipaddr, 0;
@@ -249,8 +205,12 @@ sub process_one_masq( )
 			    $addrlist .= "--to-source $addr ";
 			    $exceptionrule = do_proto( $proto, '', '' ) if $addr =~ /:/;
 			} else {
-			    $addr =~ s/^://;
-			    $addrlist .= "--to-ports $addr ";
+			    my $ports = $addr; 
+			    $ports =~ s/^://;
+			    my $portrange = $ports;
+			    $portrange =~ s/-/:/;
+			    validate_portpair( $proto, $portrange );
+			    $addrlist .= "--to-ports $ports ";
 			    $exceptionrule = do_proto( $proto, '', '' );
 			}
 		    }
@@ -278,21 +238,17 @@ sub process_one_masq( )
 		     '' ,
 		     $exceptionrule );
 
-	if ( $detectaddress ) {
-	    decr_cmd_level( $chainref );
-	    add_commands( $chainref , 'fi' );
-	}
+	conditional_rule_end( $chainref ) if $detectaddress || $conditional;
 
 	if ( $add_snat_aliases ) {
 	    my ( $interface, $alias , $remainder ) = split( /:/, $fullinterface, 3 );
 	    fatal_error "Invalid alias ($alias:$remainder)" if defined $remainder;
-	    for my $address ( split_list $origaddresses, 'address' ) {
+	    for my $address ( split_list $addresses, 'address' ) {
 		my ( $addrs, $port ) = split /:/, $address;
 		next unless $addrs;
 		next if $addrs eq 'detect';
 		for my $addr ( ip_range_explicit $addrs ) {
 		    unless ( $addresses_to_add{$addr} ) {
-			emit "del_ip_addr $addr $interface" unless $config{RETAIN_ALIASES};
 			$addresses_to_add{$addr} = 1;
 			if ( defined $alias ) {
 			    push @addresses_to_add, $addr, "$interface:$alias";
@@ -315,14 +271,14 @@ sub process_one_masq( )
 #
 sub setup_masq()
 {
-    my $fn = open_file 'masq';
+    if ( my $fn = open_file 'masq' ) {
 
-    first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , 'a non-empty masq file' , 's'; } );
+	first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , 'a non-empty masq file' , 's'; } );
 
-    process_one_masq while read_a_line;
-
-    clear_comment;
+	process_one_masq while read_a_line;
 
+	clear_comment;
+    }
 }
 
 #
@@ -370,12 +326,12 @@ sub do_one_nat( $$$$$ )
     fatal_error "Unknown interface ($interface)" unless my $interfaceref = known_interface( $interface );
 
     unless ( $interfaceref->{root} ) {
-	$rulein  = "-i $interface ";
-	$ruleout = "-o $interface ";
+	$rulein  = match_source_dev $interface;
+	$ruleout = match_dest_dev $interface;
 	$interface = $interfaceref->{name};
     }
 
-    if ( $capabilities{POLICY_MATCH} ) {
+    if ( have_ipsec ) {
 	$policyin = ' -m policy --pol none --dir in';
 	$policyout =  '-m policy --pol none --dir out';
     }
@@ -405,7 +361,6 @@ sub do_one_nat( $$$$$ )
 	    push @addresses_to_add, ( $external , $fullinterface );
 	}
     }
-
 }
 
 #
@@ -413,32 +368,32 @@ sub do_one_nat( $$$$$ )
 #
 sub setup_nat() {
 
-    my $fn = open_file 'nat';
+    if ( my $fn = open_file 'nat' ) {
 
-    first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , 'a non-empty nat file' , 's'; } );
+	first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , 'a non-empty nat file' , 's'; } );
 
-    while ( read_a_line ) {
+	while ( read_a_line ) {
 
-	my ( $external, $interfacelist, $internal, $allints, $localnat ) = split_line1 3, 5, 'nat file';
+	    my ( $external, $interfacelist, $internal, $allints, $localnat ) = split_line1 3, 5, 'nat file';
 
-	if ( $external eq 'COMMENT' ) {
-	    process_comment;
-	} else {
-	    ( $interfacelist, my $digit ) = split /:/, $interfacelist;
+	    if ( $external eq 'COMMENT' ) {
+		process_comment;
+	    } else {
+		( $interfacelist, my $digit ) = split /:/, $interfacelist;
 
-	    $digit = defined $digit ? ":$digit" : '';
+		$digit = defined $digit ? ":$digit" : '';
 
-	    for my $interface ( split_list $interfacelist , 'interface' ) {
-		fatal_error "Invalid Interface List ($interfacelist)" unless defined $interface && $interface ne '';
-		do_one_nat $external, "${interface}${digit}", $internal, $allints, $localnat;
+		for my $interface ( split_list $interfacelist , 'interface' ) {
+		    fatal_error "Invalid Interface List ($interfacelist)" unless supplied $interface;
+		    do_one_nat $external, "${interface}${digit}", $internal, $allints, $localnat;
+		}
+
+		progress_message "   NAT entry \"$currentline\" $done";
 	    }
-
-	    progress_message "   NAT entry \"$currentline\" $done";
 	}
 
+	clear_comment;
     }
-
-    clear_comment;
 }
 
 #
@@ -446,50 +401,101 @@ sub setup_nat() {
 #
 sub setup_netmap() {
 
-    my $fn = open_file 'netmap';
+    if ( my $fn = open_file 'netmap' ) {
 
-    first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , 'a non-empty netmap file' , 's'; } );
+	first_entry( sub { progress_message2 "$doing $fn..."; require_capability 'NAT_ENABLED' , 'a non-empty netmap file' , 's'; } );
 
-    while ( read_a_line ) {
+	while ( read_a_line ) {
 
-	my ( $type, $net1, $interfacelist, $net2 ) = split_line 4, 4, 'netmap file';
+	    my ( $type, $net1, $interfacelist, $net2, $net3 ) = split_line 4, 5, 'netmap file';
 
-	for my $interface ( split_list $interfacelist, 'interface' ) {
+	    validate_net $net1, 0;
+	    validate_net $net2, 0;
 
-	    my $rulein = '';
-	    my $ruleout = '';
-	    my $iface = $interface;
+	    $net3 = ALLIP if $net3 eq '-';
 
-	    fatal_error "Unknown interface ($interface)" unless my $interfaceref = find_interface( $interface );
+	    for my $interface ( split_list $interfacelist, 'interface' ) {
 
-	    unless ( $interfaceref->{root} ) {
-		$rulein  = "-i $interface ";
-		$ruleout = "-o $interface ";
-		$interface = $interfaceref->{name};
+		my $iface = $interface;
+
+		fatal_error "Unknown interface ($interface)" unless my $interfaceref = known_interface( $interface );
+
+		unless ( $type =~ /:/ ) {
+		    my @rulein;
+		    my @ruleout;
+		    
+		    unless ( $interfaceref->{root} ) {
+			@rulein  = imatch_source_dev( $interface );
+			@ruleout = imatch_dest_dev( $interface );
+			$interface = $interfaceref->{name};
+		    }
+
+		    if ( $type eq 'DNAT' ) {
+			add_ijump ensure_chain( 'nat' , input_chain $interface ) ,  j => "NETMAP --to $net2", @rulein  , imatch_source_net( $net3 ), d => $net1;
+		    } elsif ( $type eq 'SNAT' ) {
+			add_ijump ensure_chain( 'nat' , output_chain $interface ) , j => "NETMAP --to $net2", @ruleout , imatch_dest_net( $net3 ) ,  s => $net1;
+		    } else {
+			fatal_error "Invalid type ($type)";
+		    }
+		} elsif ( $type =~ /^(DNAT|SNAT):([POT])$/ ) {
+		    my ( $target , $chain ) = ( $1, $2 );
+		    my $table = 'raw';
+		    my @match = ();
+
+		    require_capability 'RAWPOST_TABLE', 'Stateless NAT Entries', '';
+
+		    unless ( $interfaceref->{root} ) {
+			@match = imatch_dest_dev(  $interface ); 
+			$interface = $interfaceref->{name};
+		    }
+			
+		    if ( $chain eq 'P' ) {
+			$chain = prerouting_chain $interface;
+			@match = imatch_source_dev( $iface ) unless $iface eq $interface;
+		    } elsif ( $chain eq 'O' ) {
+			$chain = output_chain $interface;
+		    } else {
+			$chain = postrouting_chain $interface;
+			$table = 'rawpost';
+		    }
+		    
+		    if ( $target eq 'DNAT' ) { 
+			add_ijump( ensure_chain( $table, $chain ) ,
+				   j          => 'RAWDNAT',
+				   targetopts => "--to-dest $net2",
+				   imatch_source_net( $net3 ) ,
+				   imatch_dest_net( $net1 ) ,
+				   @match );
+		    } else {
+			add_ijump( ensure_chain( $table, $chain ) ,
+				   j          => 'RAWSNAT',
+				   targetopts => "--to-source $net2",
+				   imatch_dest_net( $net3 ) ,
+				   imatch_source_net( $net1 ) ,
+				   @match );
+		    }
+		} else {
+		    fatal_error "Invalid type ($type)";
+		}
+		
+		progress_message "   Network $net1 on $iface mapped to $net2 ($type)";
 	    }
-
-	    if ( $type eq 'DNAT' ) {
-		add_rule ensure_chain( 'nat' , input_chain $interface )  , $rulein  . "-d $net1 -j NETMAP --to $net2";
-	    } elsif ( $type eq 'SNAT' ) {
-		add_rule ensure_chain( 'nat' , output_chain $interface ) , $ruleout . "-s $net1 -j NETMAP --to $net2";
-	    } else {
-		fatal_error "Invalid type ($type)";
-	    }
-
-	    progress_message "   Network $net1 on $iface mapped to $net2 ($type)";
 	}
+
+	clear_comment;
     }
 
 }
 
 sub add_addresses () {
     if ( @addresses_to_add ) {
+	my @addrs = @addresses_to_add;
 	my $arg = '';
 	my $addresses = 0;
 
-	while ( @addresses_to_add ) {
-	    my $addr      = shift @addresses_to_add;
-	    my $interface = shift @addresses_to_add;
+	while ( @addrs ) {
+	    my $addr      = shift @addrs;
+	    my $interface = shift @addrs;
 	    $arg = "$arg $addr $interface";
 	    unless ( $config{RETAIN_ALIASES} ) {
 		emit '' unless $addresses++;

Shorewall/Perl/Shorewall/Policy.pm

@@ -1,475 +0,0 @@
-#
-# Shorewall 4.4 -- /usr/share/shorewall/Shorewall/Policy.pm
-#
-#     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
-#
-#     (c) 2007,2008,2009 - Tom Eastep (teastep@shorewall.net)
-#
-#       Complete documentation is available at http://shorewall.net
-#
-#       This program is free software; you can redistribute it and/or modify
-#       it under the terms of Version 2 of the GNU General Public License
-#       as published by the Free Software Foundation.
-#
-#       This program is distributed in the hope that it will be useful,
-#       but WITHOUT ANY WARRANTY; without even the implied warranty of
-#       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-#       GNU General Public License for more details.
-#
-#       You should have received a copy of the GNU General Public License
-#       along with this program; if not, write to the Free Software
-#       Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
-#
-#   This module deals with the /etc/shorewall/policy file.
-#
-package Shorewall::Policy;
-require Exporter;
-use Shorewall::Config qw(:DEFAULT :internal);
-use Shorewall::Zones;
-use Shorewall::Chains qw( :DEFAULT :internal) ;
-use Shorewall::Actions;
-
-use strict;
-
-our @ISA = qw(Exporter);
-our @EXPORT = qw( validate_policy apply_policy_rules complete_standard_chain setup_syn_flood_chains );
-our @EXPORT_OK = qw(  );
-our $VERSION = '4.4_1';
-
-# @policy_chains is a list of references to policy chains in the filter table
-
-our @policy_chains;
-
-#
-# Called by the compiler
-#
-sub initialize() {
-    @policy_chains = ();
-}
-
-#
-# Convert a chain into a policy chain.
-#
-sub convert_to_policy_chain($$$$$)
-{
-    my ($chainref, $source, $dest, $policy, $provisional ) = @_;
-
-    $chainref->{is_policy}   = 1;
-    $chainref->{policy}      = $policy;
-    $chainref->{provisional} = $provisional;
-    $chainref->{policychain} = $chainref->{name};
-    $chainref->{policypair}  = [ $source, $dest ];
-}
-
-#
-# Create a new policy chain and return a reference to it.
-#
-sub new_policy_chain($$$$)
-{
-    my ($source, $dest, $policy, $optional) = @_;
-
-    my $chainref = new_chain( 'filter', "${source}2${dest}" );
-
-    convert_to_policy_chain( $chainref, $source, $dest, $policy, $optional );
-
-    $chainref;
-}
-
-#
-# Set the passed chain's policychain and policy to the passed values.
-#
-sub set_policy_chain($$$$$)
-{
-    my ($source, $dest, $chain1, $chainref, $policy ) = @_;
-
-    my $chainref1 = $filter_table->{$chain1};
-
-    $chainref1 = new_chain 'filter', $chain1 unless $chainref1;
-
-    unless ( $chainref1->{policychain} ) {
-	if ( $config{EXPAND_POLICIES} ) {
-	    #
-	    # We convert the canonical chain into a policy chain, using the settings of the
-	    # passed policy chain.
-	    #
-	    $chainref1->{policychain} = $chain1;
-	    $chainref1->{loglevel}    = $chainref->{loglevel} if defined $chainref->{loglevel};
-
-	    if ( defined $chainref->{synparams} ) {
-		$chainref1->{synparams}   = $chainref->{synparams};
-		$chainref1->{synchain}    = $chainref->{synchain};
-	    }
-
-	    $chainref1->{default}     = $chainref->{default} if defined $chainref->{default};
-	    $chainref1->{is_policy}   = 1;
-	    push @policy_chains, $chainref1;
-	} else {
-	    $chainref1->{policychain} = $chainref->{name};
-	}
-
-	$chainref1->{policy} = $policy;
-	$chainref1->{policypair} = [ $source, $dest ];
-    }
-}
-
-#
-# Process the policy file
-#
-use constant { OPTIONAL => 1 };
-
-sub add_or_modify_policy_chain( $$ ) {
-    my ( $zone, $zone1 ) = @_;
-    my $chain    = "${zone}2${zone1}";
-    my $chainref = $filter_table->{$chain};
-
-    if ( $chainref ) {
-	unless( $chainref->{is_policy} ) {
-	    convert_to_policy_chain( $chainref, $zone, $zone1, 'CONTINUE', OPTIONAL );
-	    push @policy_chains, $chainref;
-	}
-    } else {
-	push @policy_chains, ( new_policy_chain $zone, $zone1, 'CONTINUE', OPTIONAL );
-    }
-}
-
-sub print_policy($$$$) {
-    my ( $source, $dest, $policy , $chain ) = @_;
-    unless ( ( $source eq 'all' ) || ( $dest eq 'all' ) ) {
-	if ( $policy eq 'CONTINUE' ) {
-	    my ( $sourceref, $destref ) = ( find_zone($source) ,find_zone( $dest ) );
-	    warning_message "CONTINUE policy between two un-nested zones ($source, $dest)" if ! ( @{$sourceref->{parents}} || @{$destref->{parents}} );
-	}
-	progress_message_nocompress "   Policy for $source to $dest is $policy using chain $chain" unless $source eq $dest;
-    }
-}
-
-sub process_a_policy() {
-
-    our %validpolicies;
-    our @zonelist;
-
-    my ( $client, $server, $originalpolicy, $loglevel, $synparams, $connlimit ) = split_line 3, 6, 'policy file';
-
-    $loglevel  = '' if $loglevel  eq '-';
-    $synparams = '' if $synparams eq '-';
-    $connlimit = '' if $connlimit eq '-';
-
-    my $clientwild = ( "\L$client" eq 'all' );
-
-    fatal_error "Undefined zone ($client)" unless $clientwild || defined_zone( $client );
-
-    my $serverwild = ( "\L$server" eq 'all' );
-
-    fatal_error "Undefined zone ($server)" unless $serverwild || defined_zone( $server );
-
-    my ( $policy, $default, $remainder ) = split( /:/, $originalpolicy, 3 );
-
-    fatal_error "Invalid or missing POLICY ($originalpolicy)" unless $policy;
-
-    fatal_error "Invalid default action ($default:$remainder)" if defined $remainder;
-
-    ( $policy , my $queue ) = get_target_param $policy;
-
-    if ( $default ) {
-	if ( "\L$default" eq 'none' ) {
-	    $default = 'none';
-	} else {
-	    my $defaulttype = $targets{$default} || 0;
-
-	    if ( $defaulttype & ACTION ) {
-		unless ( $usedactions{$default} ) {
-		    $usedactions{$default} = 1;
-		    createactionchain $default;
-		}
-	    } else {
-		fatal_error "Unknown Default Action ($default)";
-	    }
-	}
-    } else {
-	$default = $default_actions{$policy} || '';
-    }
-
-    fatal_error "Invalid policy ($policy)" unless exists $validpolicies{$policy};
-
-    if ( defined $queue ) {
-	fatal_error "Invalid policy ($policy($queue))" unless $policy eq 'NFQUEUE';
-	require_capability( 'NFQUEUE_TARGET', 'An NFQUEUE Policy', 's' );
-	my $queuenum = numeric_value( $queue );
-	fatal_error "Invalid NFQUEUE queue number ($queue)" unless defined( $queuenum) && $queuenum <= 65535;
-	$policy = "NFQUEUE --queue-num $queuenum";
-    } elsif ( $policy eq 'NONE' ) {
-	fatal_error "NONE policy not allowed with \"all\""
-	    if $clientwild || $serverwild;
-	fatal_error "NONE policy not allowed to/from firewall zone"
-	    if ( zone_type( $client ) == FIREWALL ) || ( zone_type( $server ) == FIREWALL );
-    }
-
-    unless ( $clientwild || $serverwild ) {
-	if ( zone_type( $server ) == BPORT ) {
-	    fatal_error "Invalid policy - DEST zone is a Bridge Port zone but the SOURCE zone is not associated with the same bridge"
-		unless find_zone( $client )->{bridge} eq find_zone( $server)->{bridge} || single_interface( $client ) eq find_zone( $server )->{bridge};
-	}
-    }
-
-    my $chain = "${client}2${server}";
-    my $chainref;
-
-    if ( defined $filter_table->{$chain} ) {
-	$chainref = $filter_table->{$chain};
-
-	if ( $chainref->{is_policy} ) {
-	    if ( $chainref->{provisional} ) {
-		$chainref->{provisional} = 0;
-		$chainref->{policy} = $policy;
-	    } else {
-		fatal_error qq(Policy "$client $server $policy" duplicates earlier policy "@{$chainref->{policypair}} $chainref->{policy}");
-	    }
-	} elsif ( $chainref->{policy} ) {
-	    fatal_error qq(Policy "$client $server $policy" duplicates earlier policy "@{$chainref->{policypair}} $chainref->{policy}");
-	} else {
-	    convert_to_policy_chain( $chainref, $client, $server, $policy, 0 );
-	    push @policy_chains, ( $chainref ) unless $config{EXPAND_POLICIES} && ( $clientwild || $serverwild );
-	}
-    } else {
-	$chainref = new_policy_chain $client, $server, $policy, 0;
-	push @policy_chains, ( $chainref ) unless $config{EXPAND_POLICIES} && ( $clientwild || $serverwild );
-    }
-
-    $chainref->{loglevel}  = validate_level( $loglevel ) if defined $loglevel && $loglevel ne '';
-
-    if ( $synparams ne '' || $connlimit ne '' ) {
-	my $value = '';
-	fatal_error "Invalid CONNLIMIT ($connlimit)" if $connlimit =~ /^!/;
-	$value  = do_ratelimit $synparams, 'ACCEPT'  if $synparams ne '';
-	$value .= do_connlimit $connlimit            if $connlimit ne '';
-	$chainref->{synparams} = $value;
-	$chainref->{synchain}  = $chain
-    }
-
-    $chainref->{default}   = $default if $default;
-
-    if ( $clientwild ) {
-	if ( $serverwild ) {
-	    for my $zone ( @zonelist ) {
-		for my $zone1 ( @zonelist ) {
-		    set_policy_chain $client, $server, "${zone}2${zone1}", $chainref, $policy;
-		    print_policy $zone, $zone1, $policy, $chain;
-		}
-	    }
-	} else {
-	    for my $zone ( all_zones ) {
-		set_policy_chain $client, $server, "${zone}2${server}", $chainref, $policy;
-		print_policy $zone, $server, $policy, $chain;
-	    }
-	}
-    } elsif ( $serverwild ) {
-	for my $zone ( @zonelist ) {
-	    set_policy_chain $client, $server, "${client}2${zone}", $chainref, $policy;
-	    print_policy $client, $zone, $policy, $chain;
-	}
-
-    } else {
-	print_policy $client, $server, $policy, $chain;
-    }
-}
-
-sub validate_policy()
-{
-    our %validpolicies = (
-			  ACCEPT => undef,
-			  REJECT => undef,
-			  DROP   => undef,
-			  CONTINUE => undef,
-			  QUEUE => undef,
-			  NFQUEUE => undef,
-			  NONE => undef
-			  );
-
-    our %map = ( DROP_DEFAULT    => 'DROP' ,
-		 REJECT_DEFAULT  => 'REJECT' ,
-		 ACCEPT_DEFAULT  => 'ACCEPT' ,
-		 QUEUE_DEFAULT   => 'QUEUE' ,
-		 NFQUEUE_DEFAULT => 'NFQUEUE' );
-
-    my $zone;
-    our @zonelist = $config{EXPAND_POLICIES} ? all_zones : ( all_zones, 'all' );
-
-    for my $option qw/DROP_DEFAULT REJECT_DEFAULT ACCEPT_DEFAULT QUEUE_DEFAULT NFQUEUE_DEFAULT/ {
-	my $action = $config{$option};
-	next if $action eq 'none';
-	my $actiontype = $targets{$action};
-
-	if ( defined $actiontype ) {
-	    fatal_error "Invalid setting ($action) for $option" unless $actiontype & ACTION;
-	} else {
-	    fatal_error "Default Action $option=$action not found";
-	}
-
-	unless ( $usedactions{$action} ) {
-	    $usedactions{$action} = 1;
-	    createactionchain $action;
-	}
-
-	$default_actions{$map{$option}} = $action;
-    }
-
-    for $zone ( all_zones ) {
-	push @policy_chains, ( new_policy_chain $zone, $zone, 'ACCEPT', OPTIONAL );
-
-	if ( $config{IMPLICIT_CONTINUE} && ( @{find_zone( $zone )->{parents}} ) ) {
-	    for my $zone1 ( all_zones ) {
-		unless( $zone eq $zone1 ) {
-		    add_or_modify_policy_chain( $zone, $zone1 );
-		    add_or_modify_policy_chain( $zone1, $zone );
-		}
-	    }
-	}
-    }
-
-    my $fn = open_file 'policy';
-
-    first_entry "$doing $fn...";
-
-    process_a_policy while read_a_line;
-
-    for $zone ( all_zones ) {
-	for my $zone1 ( all_zones ) {
-	    fatal_error "No policy defined from zone $zone to zone $zone1" unless $filter_table->{"${zone}2${zone1}"}{policy};
-	}
-    }
-}
-
-#
-# Policy Rule application
-#
-sub policy_rules( $$$$$ ) {
-    my ( $chainref , $target, $loglevel, $default, $dropmulticast ) = @_;
-
-    unless ( $target eq 'NONE' ) {
-	add_rule $chainref, "-d 224.0.0.0/4 -j RETURN" if $dropmulticast && $target ne 'CONTINUE' && $target ne 'ACCEPT';
-	add_rule $chainref, "-j $default" if $default && $default ne 'none';
-	log_rule $loglevel , $chainref , $target , '' if $loglevel ne '';
-	fatal_error "Null target in policy_rules()" unless $target;
-
-	add_jump( $chainref , $target eq 'REJECT' ? 'reject' : $target, 1 ) unless $target eq 'CONTINUE';
-    }
-}
-
-sub report_syn_flood_protection() {
-    progress_message_nocompress '      Enabled SYN flood protection';
-}
-
-sub default_policy( $$$ ) {
-    my $chainref   = $_[0];
-    my $policyref  = $filter_table->{$chainref->{policychain}};
-    my $synparams  = $policyref->{synparams};
-    my $default    = $policyref->{default};
-    my $policy     = $policyref->{policy};
-    my $loglevel   = $policyref->{loglevel};
-
-    assert( $policyref );
-
-    if ( $chainref eq $policyref ) {
-	policy_rules $chainref , $policy, $loglevel , $default, $config{MULTICAST};
-    } else {
-	if ( $policy eq 'ACCEPT' || $policy eq 'QUEUE' || $policy =~ /^NFQUEUE/ ) {
-	    if ( $synparams ) {
-		report_syn_flood_protection;
-		policy_rules $chainref , $policy , $loglevel , $default, $config{MULTICAST};
-	    } else {
-		add_jump $chainref,  $policyref, 1;
-		$chainref = $policyref;
-	    }
-	} elsif ( $policy eq 'CONTINUE' ) {
-	    report_syn_flood_protection if $synparams;
-	    policy_rules $chainref , $policy , $loglevel , $default, $config{MULTICAST};
-	} else {
-	    report_syn_flood_protection if $synparams;
-	    add_jump $chainref , $policyref, 1;
-	    $chainref = $policyref;
-	}
-    }
-
-    progress_message_nocompress "   Policy $policy from $_[1] to $_[2] using chain $chainref->{name}";
-
-}
-
-sub apply_policy_rules() {
-    progress_message2 'Applying Policies...';
-
-    for my $chainref ( @policy_chains ) {
-	my $policy      = $chainref->{policy};
-	my $loglevel    = $chainref->{loglevel};
-	my $provisional = $chainref->{provisional};
-	my $default     = $chainref->{default};
-	my $name        = $chainref->{name};
-
-	if ( $policy ne 'NONE' ) {
-	    if ( ! $chainref->{referenced} && ( ! $provisional && $policy ne 'CONTINUE' ) ) {
-		ensure_filter_chain $name, 1;
-	    }
-
-	    if ( $name =~ /^all2|2all$/ ) {
-		run_user_exit $chainref;
-		policy_rules $chainref , $policy, $loglevel , $default, $config{MULTICAST};
-	    }
-	}
-    }
-
-    for my $zone ( all_zones ) {
-	for my $zone1 ( all_zones ) {
-	    my $chainref = $filter_table->{"${zone}2${zone1}"};
-
-	    if ( $chainref->{referenced} ) {
-		run_user_exit $chainref;
-		default_policy $chainref, $zone, $zone1;
-	    }
-	}
-    }
-}
-
-#
-# Complete a standard chain
-#
-#	- run any supplied user exit
-#	- search the policy file for an applicable policy and add rules as
-#	  appropriate
-#	- If no applicable policy is found, add rules for an assummed
-#	  policy of DROP INFO
-#
-sub complete_standard_chain ( $$$$ ) {
-    my ( $stdchainref, $zone, $zone2, $default ) = @_;
-
-    add_rule $stdchainref, '-m state --state ESTABLISHED,RELATED -j ACCEPT' unless $config{FASTACCEPT};
-
-    run_user_exit $stdchainref;
-
-    my $ruleschainref = $filter_table->{"${zone}2${zone2}"} || $filter_table->{all2all};
-    my ( $policy, $loglevel, $defaultaction ) = ( $default , 6, $config{$default . '_DEFAULT'} );
-    my $policychainref;
-
-    $policychainref = $filter_table->{$ruleschainref->{policychain}} if $ruleschainref;
-
-    ( $policy, $loglevel, $defaultaction ) = @{$policychainref}{'policy', 'loglevel', 'default' } if $policychainref;
-
-    policy_rules $stdchainref , $policy , $loglevel, $defaultaction, 0;
-}
-
-#
-# Create and populate the synflood chains corresponding to entries in /etc/shorewall/policy
-#
-sub setup_syn_flood_chains() {
-    for my $chainref ( @policy_chains ) {
-	my $limit = $chainref->{synparams};
-	if ( $limit && ! $filter_table->{syn_flood_chain $chainref} ) {
-	    my $level = $chainref->{loglevel};
-	    my $synchainref = new_chain 'filter' , syn_flood_chain $chainref;
-	    add_rule $synchainref , "${limit}-j RETURN";
-	    log_rule_limit $level , $synchainref , $chainref->{name} , 'DROP', '-m limit --limit 5/min --limit-burst 5 ' , '' , 'add' , ''
-		if $level ne '';
-	    add_rule $synchainref, '-j DROP';
-	}
-    }
-}
-
-1;

Shorewall/Perl/Shorewall/Proc.pm

@@ -3,7 +3,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2010,2011 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -40,8 +40,8 @@ our @EXPORT = qw(
 		 setup_source_routing
 		 setup_forwarding
 		 );
-our @EXPORT_OK = qw( );
-our $VERSION = '4.3_12';
+our @EXPORT_OK = qw( setup_interface_proc );
+our $VERSION = 'MODULEVERSION';
 
 #
 # ARP Filtering
@@ -56,27 +56,35 @@ sub setup_arp_filtering() {
 	save_progress_message "Setting up ARP filtering...";
 
 	for my $interface ( @$interfaces ) {
-	    my $file = "/proc/sys/net/ipv4/conf/$interface/arp_filter";
 	    my $value = get_interface_option $interface, 'arp_filter';
+	    my $optional = interface_is_optional $interface;
+
+	    $interface = get_physical $interface;
+
+	    my $file = "/proc/sys/net/ipv4/conf/$interface/arp_filter";
 
 	    emit ( '',
 		   "if [ -f $file ]; then",
 		   "    echo $value > $file");
 	    emit ( 'else',
-		   "    error_message \"WARNING: Cannot set ARP filtering on $interface\"" ) unless interface_is_optional( $interface );
+		   "    error_message \"WARNING: Cannot set ARP filtering on $interface\"" ) unless $optional;
 	    emit   "fi\n";
 	}
 
 	for my $interface ( @$interfaces1 ) {
-	    my $file  = "/proc/sys/net/ipv4/conf/$interface/arp_ignore";
 	    my $value = get_interface_option $interface, 'arp_ignore';
+	    my $optional = interface_is_optional $interface;
+
+	    $interface = get_physical $interface;
+
+	    my $file  = "/proc/sys/net/ipv4/conf/$interface/arp_ignore";
 
 	    assert( defined $value );
 
 	    emit ( "if [ -f $file ]; then",
 		   "    echo $value > $file");
 	    emit ( 'else',
-		   "    error_message \"WARNING: Cannot set ARP filtering on $interface\"" ) unless interface_is_optional( $interface );
+		   "    error_message \"WARNING: Cannot set ARP filtering on $interface\"" ) unless $optional;
 	    emit   "fi\n";
 	}
     }
@@ -88,16 +96,18 @@ sub setup_arp_filtering() {
 sub setup_route_filtering() {
 
     my $interfaces = find_interfaces_by_option 'routefilter';
+    my $config     = $config{ROUTE_FILTER};
 
-    if ( @$interfaces || $config{ROUTE_FILTER} ) {
+    if ( @$interfaces || $config ) {
 
 	progress_message2 "$doing Kernel Route Filtering...";
 
 	save_progress_message "Setting up Route Filtering...";
 
+	my $val = '';
 
-	if ( $config{ROUTE_FILTER} ) {
-	    my $val = $config{ROUTE_FILTER} eq 'on' ? 1 : 0;
+	if ( $config ne '' ) {
+	    $val = $config eq 'on' ? 1 : $config eq 'off' ? 0 : $config;
 
 	    emit ( 'for file in /proc/sys/net/ipv4/conf/*; do',
 		   "    [ -f \$file/rp_filter ] && echo $val > \$file/rp_filter",
@@ -106,25 +116,29 @@ sub setup_route_filtering() {
 	}
 
 	for my $interface ( @$interfaces ) {
-	    my $file = "/proc/sys/net/ipv4/conf/$interface/rp_filter";
 	    my $value = get_interface_option $interface, 'routefilter';
+	    my $optional = interface_is_optional $interface;
+
+	    $interface = get_physical $interface;
+
+	    my $file = "/proc/sys/net/ipv4/conf/$interface/rp_filter";
 
 	    emit ( "if [ -f $file ]; then" ,
 		   "    echo $value > $file" );
 	    emit ( 'else' ,
-		   "    error_message \"WARNING: Cannot set route filtering on $interface\"" ) unless interface_is_optional( $interface);
+		   "    error_message \"WARNING: Cannot set route filtering on $interface\"" ) unless $optional;
 	    emit   "fi\n";
 	}
 
-	emit 'echo 1 > /proc/sys/net/ipv4/conf/all/rp_filter';
-
-	if ( $config{ROUTE_FILTER} eq 'on' ) {
-	    emit 'echo 1 > /proc/sys/net/ipv4/conf/default/rp_filter';
-	} elsif (  $config{ROUTE_FILTER} eq 'off' ) {
-	    emit 'echo 0 > /proc/sys/net/ipv4/conf/default/rp_filter';
+	if ( have_capability( 'KERNELVERSION' ) < 20631 ) {
+	    emit 'echo 1 > /proc/sys/net/ipv4/conf/all/rp_filter';
+	} elsif ( $val ne '' ) {
+	    emit "echo $val > /proc/sys/net/ipv4/conf/all/rp_filter";
 	}
 
-	emit "[ -n \"\$NOROUTES\" ] || \$IP -4 route flush cache";
+	emit "echo $val > /proc/sys/net/ipv4/conf/default/rp_filter" if $val ne '';
+
+	emit "[ -n \"\$g_noroutes\" ] || \$IP -4 route flush cache";
     }
 }
 
@@ -153,14 +167,18 @@ sub setup_martian_logging() {
 	}
 
 	for my $interface ( @$interfaces ) {
-	    my $file = "/proc/sys/net/ipv4/conf/$interface/log_martians";
 	    my $value = get_interface_option $interface, 'logmartians';
+	    my $optional = interface_is_optional $interface;
+
+	    $interface = get_physical $interface;
+
+	    my $file = "/proc/sys/net/ipv4/conf/$interface/log_martians";
 
 	    emit ( "if [ -f $file ]; then" ,
 		   "    echo $value > $file" );
 
 	    emit ( 'else' ,
-		   "    error_message \"WARNING: Cannot set Martian logging on $interface\"") unless interface_is_optional( $interface);
+		   "    error_message \"WARNING: Cannot set Martian logging on $interface\"") unless $optional;
 	    emit   "fi\n";
 	}
     }
@@ -180,13 +198,17 @@ sub setup_source_routing( $ ) {
 	save_progress_message 'Setting up Accept Source Routing...';
 
 	for my $interface ( @$interfaces ) {
-	    my $file = "/proc/sys/net/ipv$family/conf/$interface/accept_source_route";
 	    my $value = get_interface_option $interface, 'sourceroute';
+	    my $optional = interface_is_optional $interface;
+
+	    $interface = get_physical $interface;
+
+	    my $file = "/proc/sys/net/ipv$family/conf/$interface/accept_source_route";
 
 	    emit ( "if [ -f $file ]; then" ,
 		   "    echo $value > $file" );
 	    emit ( 'else' ,
-		   "    error_message \"WARNING: Cannot set Accept Source Routing on $interface\"" ) unless interface_is_optional( $interface);
+		   "    error_message \"WARNING: Cannot set Accept Source Routing on $interface\"" ) unless $optional;
 	    emit   "fi\n";
 	}
     }
@@ -205,6 +227,10 @@ sub setup_forwarding( $$ ) {
 	}
 
 	emit '';
+
+	emit ( '        echo 1 > /proc/sys/net/bridge/bridge-nf-call-iptables' ,
+	       ''
+	     ) if have_bridges;
     } else {
 	if ( $config{IP_FORWARDING} eq 'on' ) {
 	    emit '        echo 1 > /proc/sys/net/ipv6/conf/all/forwarding';
@@ -216,6 +242,10 @@ sub setup_forwarding( $$ ) {
 
 	emit '';
 
+	emit ( '        echo 1 > /proc/sys/net/bridge/bridge-nf-call-ip6tables' ,
+	       ''
+	     ) if have_bridges;
+
 	my $interfaces = find_interfaces_by_option 'forward';
 
 	if ( @$interfaces ) {
@@ -227,13 +257,17 @@ sub setup_forwarding( $$ ) {
 	    save_progress_message 'Setting up IPv6 Interface Forwarding...';
 
 	    for my $interface ( @$interfaces ) {
-		my $file = "/proc/sys/net/ipv6/conf/$interface/forwarding";
 		my $value = get_interface_option $interface, 'forward';
+		my $optional = interface_is_optional $interface;
+
+		$interface = get_physical $interface;
+
+		my $file = "/proc/sys/net/ipv6/conf/$interface/forwarding";
 
 		emit ( "if [ -f $file ]; then" ,
 		       "    echo $value > $file" );
 		emit ( 'else' ,
-		       "    error_message \"WARNING: Cannot set IPv6 forwarding on $interface\"" ) unless interface_is_optional( $interface);
+		       "    error_message \"WARNING: Cannot set IPv6 forwarding on $interface\"" ) unless $optional;
 		emit   "fi\n";
 	    }
 
@@ -243,4 +277,45 @@ sub setup_forwarding( $$ ) {
     }
 }
 
+sub setup_interface_proc( $ ) {
+    my $interface = shift;
+    my $physical  = get_physical $interface;
+    my $value;
+    my @emitted;
+
+    if ( interface_has_option( $interface, 'arp_filter' , $value ) ) {
+	push @emitted, "echo $value > /proc/sys/net/ipv4/conf/$physical/arp_filter";
+    }
+	 
+    if ( interface_has_option( $interface, 'arp_ignore' , $value ) ) {
+	push @emitted, "echo $value > /proc/sys/net/ipv4/conf/$physical/arp_ignore";
+    }
+
+    if ( interface_has_option( $interface, 'routefilter' , $value ) ) {
+	push @emitted, "echo $value > /proc/sys/net/ipv4/conf/$physical/rp_filter";
+    }
+
+    if ( interface_has_option( $interface, 'logmartians' , $value ) ) {
+	push @emitted, "echo $value > /proc/sys/net/ipv4/conf/$physical/log_martians";
+    }
+
+    if ( interface_has_option( $interface, 'sourceroute' , $value ) ) {
+	push @emitted, "echo $value > /proc/sys/net/ipv4/conf/$physical/accept_source_route";
+    }
+
+    if ( interface_has_option( $interface, 'sourceroute' , $value ) ) {
+	push @emitted, "echo $value > /proc/sys/net/ipv4/conf/$physical/accept_source_route";
+    }
+
+    if ( @emitted ) {
+	emit( '',
+	      'if [ $COMMAND = enable ]; then' );
+	push_indent;
+	emit "$_" for @emitted;
+	pop_indent;
+	emit "fi\n";
+    }
+}
+	 
+
 1;

Shorewall/Perl/Shorewall/Proxyarp.pm

@@ -3,7 +3,7 @@
 #
 #     This program is under GPL [http://www.gnu.org/licenses/old-licenses/gpl-2.0.txt]
 #
-#     (c) 2007,2008,2009 - Tom Eastep (teastep@shorewall.net)
+#     (c) 2007,2008,2009,2011,2011 - Tom Eastep (teastep@shorewall.net)
 #
 #       Complete documentation is available at http://shorewall.net
 #
@@ -35,7 +35,7 @@ our @EXPORT = qw(
 		  );
 
 our @EXPORT_OK = qw( initialize );
-our $VERSION = '4.4_1';
+our $VERSION = 'MODULEVERSION';
 
 our @proxyarp;
 
@@ -56,8 +56,10 @@ sub initialize( $ ) {
     @proxyarp = ();
 }
 
-sub setup_one_proxy_arp( $$$$$ ) {
-    my ( $address, $interface, $external, $haveroute, $persistent) = @_;
+sub setup_one_proxy_arp( $$$$$$$ ) {
+    my ( $address, $interface, $physical, $external, $extphy, $haveroute, $persistent) = @_;
+
+    my $proto = $family == F_IPV4 ? 'ARP' : 'NDP';
 
     if ( "\L$haveroute" eq 'no' || $haveroute eq '-' ) {
 	$haveroute = '';
@@ -76,94 +78,105 @@ sub setup_one_proxy_arp( $$$$$ ) {
     }
 
     unless ( $haveroute ) {
-	emit "[ -n \"\$NOROUTES\" ] || run_ip route replace $address dev $interface";
+	fatal_error "HAVEROUTE=No requires an INTERFACE" if $interface eq '-';
+
+	if ( $family == F_IPV4 ) {
+	    emit "[ -n \"\$g_noroutes\" ] || run_ip route replace $address/32 dev $physical";
+	} else {
+	    emit( 'if [ -z "$g_noroutes" ]; then',
+		  "    qt \$IP -6 route del $address/128 dev $physical".
+		  "    run_ip route add $address/128 dev $physical",
+		  'fi'
+		);
+	}
+
 	$haveroute = 1 if $persistent;
     }
 
-    emit ( "if ! arp -i $external -Ds $address $external pub; then",
-	   "    fatal_error \"Command 'arp -i $external -Ds $address $external pub' failed\"" ,
-	   'fi' ,
-	   '',
-	   "progress_message \"   Host $address connected to $interface added to ARP on $external\"\n" );
+    emit ( "run_ip neigh add proxy $address nud permanent dev $extphy" ,
+	   qq(progress_message "   Host $address connected to $interface added to $proto on $extphy"\n) );
 
     push @proxyarp, "$address $interface $external $haveroute";
 
-    progress_message "   Host $address connected to $interface added to ARP on $external";
+    progress_message "   Host $address connected to $interface added to $proto on $external";
 }
 
 #
-# Setup Proxy ARP
+# Setup Proxy ARP/NDP
 #
 sub setup_proxy_arp() {
-    if ( $family == F_IPV4 ) {
+    my $proto      = $family == F_IPV4 ? 'arp' : 'ndp';   # Protocol
+    my $file_opt   = 'proxy' . $proto;                    # Name of config file and of the interface option
+    my $proc_file  = 'proxy_' . $proto;                   # Name of the corresponding file in /proc
 
-	my $interfaces= find_interfaces_by_option 'proxyarp';
-	my $fn = open_file 'proxyarp';
+    my $interfaces= find_interfaces_by_option $file_opt;
+    my $fn = open_file $file_opt;
 
-	if ( @$interfaces || $fn ) {
+    if ( @$interfaces || $fn ) {
 
-	    my $first_entry = 1;
+	my $first_entry = 1;
 
-	    save_progress_message "Setting up Proxy ARP...";
+	save_progress_message 'Setting up Proxy ' . uc($proto) . '...';
 
-	    my ( %set, %reset );
+	my ( %set, %reset );
 
-	    while ( read_a_line ) {
+	while ( read_a_line ) {
 
-		my ( $address, $interface, $external, $haveroute, $persistent ) = split_line 3, 5, 'proxyarp file';
+	    my ( $address, $interface, $external, $haveroute, $persistent ) = split_line 3, 5, $file_opt;
 
-		if ( $first_entry ) {
-		    progress_message2 "$doing $fn...";
-		    $first_entry = 0;
-		}
+	    if ( $first_entry ) {
+		progress_message2 "$doing $fn...";
+		$first_entry = 0;
+	    }
 
+	    fatal_error "Unknown interface ($external)" unless known_interface $external;
+	    fatal_error "Wildcard interface ($external) not allowed" if $external =~ /\+$/;
+	    $reset{$external} = 1 unless $set{$external};
+
+	    my $extphy   = get_physical $external;
+	    my $physical = '-';
+
+	    if ( $interface ne '-' ) {
+		fatal_error "Unknown interface ($interface)" unless known_interface $interface;
+		fatal_error "Wildcard interface ($interface) not allowed" if $interface =~ /\+$/;
+		$physical = physical_name $interface;
 		$set{$interface}  = 1;
-		$reset{$external} = 1 unless $set{$external};
-
-		setup_one_proxy_arp( $address, $interface, $external, $haveroute, $persistent );
 	    }
 
-	    emit '';
+	    setup_one_proxy_arp( $address, $interface, $physical, $external, $extphy, $haveroute, $persistent );
+	}
 
-	    for my $interface ( keys %reset ) {
-		unless ( $set{interface} ) {
-		    emit  ( "if [ -f /proc/sys/net/ipv4/conf/$interface/proxy_arp ]; then" ,
-			    "    echo 0 > /proc/sys/net/ipv4/conf/$interface/proxy_arp" );
-		    emit    "fi\n";
-		}
-	    }
+	emit '';
 
-	    for my $interface ( keys %set ) {
-		emit  ( "if [ -f /proc/sys/net/ipv4/conf/$interface/proxy_arp ]; then" ,
-			"    echo 1 > /proc/sys/net/ipv4/conf/$interface/proxy_arp" );
-		emit  ( 'else' ,
-			"    error_message \"    WARNING: Cannot set the 'proxy_arp' option for interface $interface\"" ) unless interface_is_optional( $interface );
+	for my $interface ( keys %reset ) {
+	    unless ( $set{interface} ) {
+		my $physical = get_physical $interface;
+		emit  ( "if [ -f /proc/sys/net/ipv$family/conf/$physical/$proc_file ]; then" ,
+			"    echo 0 > /proc/sys/net/ipv$family/conf/$physical/$proc_file" );
 		emit    "fi\n";
 	    }
-
-	    for my $interface ( @$interfaces ) {
-		my $value = get_interface_option $interface, 'proxyarp';
-		emit ( "if [ -f /proc/sys/net/ipv4/conf/$interface/proxy_arp ] ; then" ,
-		       "    echo $value > /proc/sys/net/ipv4/conf/$interface/proxy_arp" );
-		emit ( 'else' ,
-		       "    error_message \"WARNING: Unable to set/reset proxy ARP on $interface\"" ) unless interface_is_optional( $interface );
-		emit   "fi\n";
-	    }
 	}
-    } else {
-	my $interfaces= find_interfaces_by_option 'proxyndp';
 
-	if ( @$interfaces ) {
-	    save_progress_message "Setting up Proxy NDP...";
+	for my $interface ( keys %set ) {
+	    my $physical = get_physical $interface;
+	    emit  ( "if [ -f /proc/sys/net/ipv$family/conf/$physical/$proc_file ]; then" ,
+		    "    echo 1 > /proc/sys/net/ipv$family/conf/$physical/$proc_file" );
+	    emit  ( 'else' ,
+		    "    error_message \"    WARNING: Cannot set the '$file_opt' option for interface $physical\"" ) unless interface_is_optional( $interface );
+	    emit    "fi\n";
+	}
 
-	    for my $interface ( @$interfaces ) {
-		my $value = get_interface_option $interface, 'proxyndp';
-		emit ( "if [ -f /proc/sys/net/ipv6/conf/$interface/proxy_ndp ] ; then" ,
-		   "    echo $value > /proc/sys/net/ipv6/conf/$interface/proxy_ndp" );
-		emit ( 'else' ,
-		       "    error_message \"WARNING: Unable to set/reset Proxy NDP on $interface\"" ) unless interface_is_optional( $interface );
-		emit   "fi\n";
-	    }
+	for my $interface ( @$interfaces ) {
+	    my $value = get_interface_option $interface, $file_opt;
+	    my $optional = interface_is_optional $interface;
+
+	    $interface = get_physical $interface;
+
+	    emit ( "if [ -f /proc/sys/net/ipv$family/conf/$interface/$proc_file ] ; then" ,
+		   "    echo $value > /proc/sys/net/ipv$family/conf/$interface/$proc_file" );
+	    emit ( 'else' ,
+		   "    error_message \"WARNING: Unable to set/reset the '$file_opt' option on $interface\"" ) unless $optional;
+	    emit   "fi\n";
 	}
     }
 }