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openwrtv4/package/network/utils/iptables/Makefile
Martin Wetterwald 378e1a4858 iptables: Fix target TRACE issue 
The package kmod-ipt-debug builds the module xt_TRACE, which allows
users to use '-j TRACE' as target in the chain PREROUTING of the table
raw in iptables.

The kernel compilation flag NETFILTER_XT_TARGET_TRACE is also enabled so
that this feature which is implemented deep inside the linux IP stack
(for example in sk_buff) is compiled.

But a strace of iptables -t raw -I PREROUTING -p icmp -j TRACE reveals
that an attempt is made to read /usr/lib/iptables/libxt_TRACE.so, which
fails as this dynamic library is not present on the system.

I created the package iptables-mod-trace which takes care of that, and
target TRACE now works!

https://dev.openwrt.org/ticket/16694
https://dev.openwrt.org/ticket/19661

Signed-off-by: Martin Wetterwald <martin.wetterwald@corp.ovh.com>
[Jo-Philipp Wich: also remove trace extension from builtin extension list
                  and depend on kmod-ipt-raw since its required for rules]
Signed-off-by: Jo-Philipp Wich <jo@mein.io>
Tested-by: Enrico Mioso <mrkiko.rs@gmail.com>
2017-10-27 02:31:33 +02:00

609 lines
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Makefile
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#
# Copyright (C) 2006-2016 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=iptables
PKG_VERSION:=1.6.1
PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://git.netfilter.org/iptables
PKG_SOURCE_VERSION:=7df66f1c13563cfbab75246b009ce36f69ee4487
PKG_MIRROR_HASH:=22f15ef41fd8e3724bedcee666b7b6a3491d2d038d580ef1fb032718dcb73f14
PKG_FIXUP:=autoreconf
PKG_INSTALL:=1
PKG_BUILD_PARALLEL:=1
PKG_LICENSE:=GPL-2.0
include $(INCLUDE_DIR)/package.mk
ifeq ($(DUMP),)
-include $(LINUX_DIR)/.config
include $(INCLUDE_DIR)/netfilter.mk
STAMP_CONFIGURED:=$(strip $(STAMP_CONFIGURED))_$(shell grep 'NETFILTER' $(LINUX_DIR)/.config | mkhash md5)
endif
define Package/iptables/Default
SECTION:=net
CATEGORY:=Network
SUBMENU:=Firewall
URL:=http://netfilter.org/
endef
define Package/iptables/Module
$(call Package/iptables/Default)
DEPENDS:=iptables $(1)
endef
define Package/iptables
$(call Package/iptables/Default)
TITLE:=IP firewall administration tool
MENU:=1
DEPENDS+= +kmod-ipt-core +libip4tc +IPV6:libip6tc +libxtables
endef
define Package/iptables/config
config IPTABLES_CONNLABEL
bool "Enable Connlabel support"
default n
help
This enable connlabel support in iptables.
config IPTABLES_NFTABLES
bool "Enable Nftables support"
default n
help
This enable nftables support in iptables.
endef
define Package/iptables/description
IP firewall administration tool.
Matches:
- icmp
- tcp
- udp
- comment
- conntrack
- limit
- mac
- mark
- multiport
- set
- state
- time
Targets:
- ACCEPT
- CT
- DNAT
- DROP
- REJECT
- LOG
- MARK
- MASQUERADE
- REDIRECT
- SET
- SNAT
- TCPMSS
Tables:
- filter
- mangle
- nat
- raw
endef
define Package/iptables-mod-conntrack-extra
$(call Package/iptables/Module, +kmod-ipt-conntrack-extra)
TITLE:=Extra connection tracking extensions
endef
define Package/iptables-mod-conntrack-extra/description
Extra iptables extensions for connection tracking.
Matches:
- connbytes
- connlimit
- connmark
- recent
- helper
Targets:
- CONNMARK
endef
define Package/iptables-mod-filter
$(call Package/iptables/Module, +kmod-ipt-filter)
TITLE:=Content inspection extensions
endef
define Package/iptables-mod-filter/description
iptables extensions for packet content inspection.
Includes support for:
Matches:
- string
endef
define Package/iptables-mod-ipopt
$(call Package/iptables/Module, +kmod-ipt-ipopt)
TITLE:=IP/Packet option extensions
endef
define Package/iptables-mod-ipopt/description
iptables extensions for matching/changing IP packet options.
Matches:
- dscp
- ecn
- length
- statistic
- tcpmss
- unclean
- hl
Targets:
- DSCP
- CLASSIFY
- ECN
- HL
endef
define Package/iptables-mod-ipsec
$(call Package/iptables/Module, +kmod-ipt-ipsec)
TITLE:=IPsec extensions
endef
define Package/iptables-mod-ipsec/description
iptables extensions for matching ipsec traffic.
Matches:
- ah
- esp
- policy
endef
define Package/iptables-mod-nat-extra
$(call Package/iptables/Module, +kmod-ipt-nat-extra)
TITLE:=Extra NAT extensions
endef
define Package/iptables-mod-nat-extra/description
iptables extensions for extra NAT targets.
Targets:
- MIRROR
- NETMAP
endef
define Package/iptables-mod-ulog
$(call Package/iptables/Module, +kmod-ipt-ulog)
TITLE:=user-space packet logging
endef
define Package/iptables-mod-ulog/description
iptables extensions for user-space packet logging.
Targets:
- ULOG
endef
define Package/iptables-mod-nflog
$(call Package/iptables/Module, +kmod-nfnetlink-log +kmod-ipt-nflog)
TITLE:=Netfilter NFLOG target
endef
define Package/iptables-mod-nflog/description
iptables extension for user-space logging via NFNETLINK.
Includes:
- libxt_NFLOG
endef
define Package/iptables-mod-trace
$(call Package/iptables/Module, +kmod-ipt-debug +kmod-ipt-raw)
TITLE:=Netfilter TRACE target
endef
define Package/iptables-mod-trace/description
iptables extension for TRACE target
Includes:
- libxt_TRACE
endef
define Package/iptables-mod-nfqueue
$(call Package/iptables/Module, +kmod-nfnetlink-queue +kmod-ipt-nfqueue)
TITLE:=Netfilter NFQUEUE target
endef
define Package/iptables-mod-nfqueue/description
iptables extension for user-space queuing via NFNETLINK.
Includes:
- libxt_NFQUEUE
endef
define Package/iptables-mod-hashlimit
$(call Package/iptables/Module, +kmod-ipt-hashlimit)
TITLE:=hashlimit matching
endef
define Package/iptables-mod-hashlimit/description
iptables extensions for hashlimit matching
Matches:
- hashlimit
endef
define Package/iptables-mod-rpfilter
$(call Package/iptables/Module, +kmod-ipt-rpfilter)
TITLE:=rpfilter iptables extension
endef
define Package/iptables-mod-rpfilter/description
iptables extensions for reverse path filter test on a packet
Matches:
- rpfilter
endef
define Package/iptables-mod-iprange
$(call Package/iptables/Module, +kmod-ipt-iprange)
TITLE:=IP range extension
endef
define Package/iptables-mod-iprange/description
iptables extensions for matching ip ranges.
Matches:
- iprange
endef
define Package/iptables-mod-cluster
$(call Package/iptables/Module, +kmod-ipt-cluster)
TITLE:=Match cluster extension
endef
define Package/iptables-mod-cluster/description
iptables extensions for matching cluster.
Netfilter (IPv4/IPv6) module for matching cluster
This option allows you to build work-load-sharing clusters of
network servers/stateful firewalls without having a dedicated
load-balancing router/server/switch. Basically, this match returns
true when the packet must be handled by this cluster node. Thus,
all nodes see all packets and this match decides which node handles
what packets. The work-load sharing algorithm is based on source
address hashing.
This module is usable for ipv4 and ipv6.
If you select it, it enables kmod-ipt-cluster.
see `iptables -m cluster --help` for more information.
endef
define Package/iptables-mod-clusterip
$(call Package/iptables/Module, +kmod-ipt-clusterip)
TITLE:=Clusterip extension
endef
define Package/iptables-mod-clusterip/description
iptables extensions for CLUSTERIP.
The CLUSTERIP target allows you to build load-balancing clusters of
network servers without having a dedicated load-balancing
router/server/switch.
If you select it, it enables kmod-ipt-clusterip.
see `iptables -j CLUSTERIP --help` for more information.
endef
define Package/iptables-mod-extra
$(call Package/iptables/Module, +kmod-ipt-extra)
TITLE:=Other extra iptables extensions
endef
define Package/iptables-mod-extra/description
Other extra iptables extensions.
Matches:
- addrtype
- condition
- owner
- physdev (if ebtables is enabled)
- pkttype
- quota
endef
define Package/iptables-mod-led
$(call Package/iptables/Module, +kmod-ipt-led)
TITLE:=LED trigger iptables extension
endef
define Package/iptables-mod-led/description
iptables extension for triggering a LED.
Targets:
- LED
endef
define Package/iptables-mod-tproxy
$(call Package/iptables/Module, +kmod-ipt-tproxy)
TITLE:=Transparent proxy iptables extensions
endef
define Package/iptables-mod-tproxy/description
Transparent proxy iptables extensions.
Matches:
- socket
Targets:
- TPROXY
endef
define Package/iptables-mod-tee
$(call Package/iptables/Module, +kmod-ipt-tee)
TITLE:=TEE iptables extensions
endef
define Package/iptables-mod-tee/description
TEE iptables extensions.
Targets:
- TEE
endef
define Package/iptables-mod-u32
$(call Package/iptables/Module, +kmod-ipt-u32)
TITLE:=U32 iptables extensions
endef
define Package/iptables-mod-u32/description
U32 iptables extensions.
Matches:
- u32
endef
define Package/ip6tables
$(call Package/iptables/Default)
DEPENDS:=@IPV6 +kmod-ip6tables +iptables
CATEGORY:=Network
TITLE:=IPv6 firewall administration tool
MENU:=1
endef
define Package/ip6tables-extra
$(call Package/iptables/Default)
DEPENDS:=ip6tables +kmod-ip6tables-extra
TITLE:=IPv6 header matching modules
endef
define Package/ip6tables-mod-extra/description
iptables header matching modules for IPv6
endef
define Package/ip6tables-mod-nat
$(call Package/iptables/Default)
DEPENDS:=ip6tables +kmod-ipt-nat6
TITLE:=IPv6 NAT extensions
endef
define Package/ip6tables-mod-nat/description
iptables extensions for IPv6-NAT targets.
endef
define Package/libiptc
$(call Package/iptables/Default)
SECTION:=libs
CATEGORY:=Libraries
DEPENDS:=+libip4tc +libip6tc +libxtables
ABI_VERSION:=$(PKG_VERSION)
TITLE:=IPv4/IPv6 firewall - shared libiptc library (compatibility stub)
endef
define Package/libip4tc
$(call Package/iptables/Default)
SECTION:=libs
CATEGORY:=Libraries
TITLE:=IPv4 firewall - shared libiptc library
ABI_VERSION:=$(PKG_VERSION)
DEPENDS:=+libxtables
endef
define Package/libip6tc
$(call Package/iptables/Default)
SECTION:=libs
CATEGORY:=Libraries
TITLE:=IPv6 firewall - shared libiptc library
ABI_VERSION:=$(PKG_VERSION)
DEPENDS:=+libxtables
endef
define Package/libxtables
$(call Package/iptables/Default)
SECTION:=libs
CATEGORY:=Libraries
TITLE:=IPv4/IPv6 firewall - shared xtables library
ABI_VERSION:=$(PKG_VERSION)
DEPENDS:= \
+IPTABLES_CONNLABEL:libnetfilter-conntrack \
+IPTABLES_NFTABLES:libnftnl
endef
TARGET_CPPFLAGS := \
-I$(PKG_BUILD_DIR)/include \
-I$(LINUX_DIR)/user_headers/include \
$(TARGET_CPPFLAGS)
TARGET_CFLAGS += \
-I$(PKG_BUILD_DIR)/include \
-I$(LINUX_DIR)/user_headers/include \
-ffunction-sections -fdata-sections \
-DNO_LEGACY
TARGET_LDFLAGS += \
-Wl,--gc-sections
CONFIGURE_ARGS += \
--enable-shared \
--enable-static \
--enable-devel \
--with-kernel="$(LINUX_DIR)/user_headers" \
--with-xtlibdir=/usr/lib/iptables \
$(if $(CONFIG_IPTABLES_CONNLABEL),,--disable-connlabel) \
$(if $(CONFIG_IPTABLES_NFTABLES),,--disable-nftables) \
$(if $(CONFIG_IPV6),,--disable-ipv6)
MAKE_FLAGS := \
$(TARGET_CONFIGURE_OPTS) \
COPT_FLAGS="$(TARGET_CFLAGS)" \
KERNEL_DIR="$(LINUX_DIR)/user_headers/" PREFIX=/usr \
KBUILD_OUTPUT="$(LINUX_DIR)" \
BUILTIN_MODULES="$(patsubst ip6t_%,%,$(patsubst ipt_%,%,$(patsubst xt_%,%,$(IPT_BUILTIN) $(IPT_CONNTRACK-m) $(IPT_NAT-m))))"
ifneq ($(wildcard $(PKG_BUILD_DIR)/.config_*),$(subst .configured_,.config_,$(STAMP_CONFIGURED)))
define Build/Configure/rebuild
$(FIND) $(PKG_BUILD_DIR) -name \*.o -or -name \*.\?o -or -name \*.a | $(XARGS) rm -f
rm -f $(PKG_BUILD_DIR)/.config_*
rm -f $(PKG_BUILD_DIR)/.configured_*
touch $(subst .configured_,.config_,$(STAMP_CONFIGURED))
endef
endif
define Build/Configure
$(Build/Configure/rebuild)
$(Build/Configure/Default)
endef
define Build/InstallDev
$(INSTALL_DIR) $(1)/usr/include
$(INSTALL_DIR) $(1)/usr/include/iptables
$(INSTALL_DIR) $(1)/usr/include/net/netfilter
# XXX: iptables header fixup, some headers are not installed by iptables anymore
$(CP) $(PKG_BUILD_DIR)/include/iptables/*.h $(1)/usr/include/iptables/
$(CP) $(PKG_BUILD_DIR)/include/iptables.h $(1)/usr/include/
$(CP) $(PKG_BUILD_DIR)/include/ip6tables.h $(1)/usr/include/
$(CP) $(PKG_BUILD_DIR)/include/libipulog $(1)/usr/include/
$(CP) $(PKG_BUILD_DIR)/include/libiptc $(1)/usr/include/
$(CP) $(PKG_INSTALL_DIR)/usr/include/* $(1)/usr/include/
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libxtables.so* $(1)/usr/lib/
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libip*tc.so* $(1)/usr/lib/
$(INSTALL_DIR) $(1)/usr/lib/pkgconfig
$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/xtables.pc $(1)/usr/lib/pkgconfig/
$(CP) $(PKG_INSTALL_DIR)/usr/lib/pkgconfig/libip*tc.pc $(1)/usr/lib/pkgconfig/
# XXX: needed by firewall3
$(CP) $(PKG_BUILD_DIR)/extensions/libiptext*.so $(1)/usr/lib/
endef
define Package/iptables/install
$(INSTALL_DIR) $(1)/usr/sbin
$(CP) $(PKG_INSTALL_DIR)/usr/sbin/xtables-multi $(1)/usr/sbin/
$(CP) $(PKG_INSTALL_DIR)/usr/sbin/iptables{,-restore,-save} $(1)/usr/sbin/
$(INSTALL_DIR) $(1)/usr/lib/iptables
endef
define Package/ip6tables/install
$(INSTALL_DIR) $(1)/usr/sbin
$(CP) $(PKG_INSTALL_DIR)/usr/sbin/ip6tables{,-restore,-save} $(1)/usr/sbin/
endef
define Package/libiptc/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libiptc.so* $(1)/usr/lib/
endef
define Package/libip4tc/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libip4tc.so* $(1)/usr/lib/
$(CP) $(PKG_BUILD_DIR)/extensions/libiptext4.so $(1)/usr/lib/
endef
define Package/libip6tc/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libip6tc.so* $(1)/usr/lib/
$(CP) $(PKG_BUILD_DIR)/extensions/libiptext6.so $(1)/usr/lib/
endef
define Package/libxtables/install
$(INSTALL_DIR) $(1)/usr/lib
$(CP) $(PKG_INSTALL_DIR)/usr/lib/libxtables.so* $(1)/usr/lib/
$(CP) $(PKG_BUILD_DIR)/extensions/libiptext.so $(1)/usr/lib/
endef
define BuildPlugin
define Package/$(1)/install
$(INSTALL_DIR) $$(1)/usr/lib/iptables
for m in $(patsubst xt_%,ipt_%,$(2)) $(patsubst ipt_%,xt_%,$(2)) $(patsubst xt_%,ip6t_%,$(2)) $(patsubst ip6t_%,xt_%,$(2)); do \
if [ -f $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$$$$$${m}.so ]; then \
$(CP) $(PKG_INSTALL_DIR)/usr/lib/iptables/lib$$$$$$$${m}.so $$(1)/usr/lib/iptables/ ; \
fi; \
done
$(3)
endef
$$(eval $$(call BuildPackage,$(1)))
endef
$(eval $(call BuildPackage,iptables))
$(eval $(call BuildPlugin,iptables-mod-conntrack-extra,$(IPT_CONNTRACK_EXTRA-m)))
$(eval $(call BuildPlugin,iptables-mod-extra,$(IPT_EXTRA-m)))
$(eval $(call BuildPlugin,iptables-mod-filter,$(IPT_FILTER-m)))
$(eval $(call BuildPlugin,iptables-mod-ipopt,$(IPT_IPOPT-m)))
$(eval $(call BuildPlugin,iptables-mod-ipsec,$(IPT_IPSEC-m)))
$(eval $(call BuildPlugin,iptables-mod-nat-extra,$(IPT_NAT_EXTRA-m)))
$(eval $(call BuildPlugin,iptables-mod-iprange,$(IPT_IPRANGE-m)))
$(eval $(call BuildPlugin,iptables-mod-cluster,$(IPT_CLUSTER-m)))
$(eval $(call BuildPlugin,iptables-mod-clusterip,$(IPT_CLUSTERIP-m)))
$(eval $(call BuildPlugin,iptables-mod-ulog,$(IPT_ULOG-m)))
$(eval $(call BuildPlugin,iptables-mod-hashlimit,$(IPT_HASHLIMIT-m)))
$(eval $(call BuildPlugin,iptables-mod-rpfilter,$(IPT_RPFILTER-m)))
$(eval $(call BuildPlugin,iptables-mod-led,$(IPT_LED-m)))
$(eval $(call BuildPlugin,iptables-mod-tproxy,$(IPT_TPROXY-m)))
$(eval $(call BuildPlugin,iptables-mod-tee,$(IPT_TEE-m)))
$(eval $(call BuildPlugin,iptables-mod-u32,$(IPT_U32-m)))
$(eval $(call BuildPlugin,iptables-mod-nflog,$(IPT_NFLOG-m)))
$(eval $(call BuildPlugin,iptables-mod-trace,$(IPT_DEBUG-m)))
$(eval $(call BuildPlugin,iptables-mod-nfqueue,$(IPT_NFQUEUE-m)))
$(eval $(call BuildPackage,ip6tables))
$(eval $(call BuildPlugin,ip6tables-extra,$(IPT_IPV6_EXTRA-m)))
$(eval $(call BuildPlugin,ip6tables-mod-nat,$(IPT_NAT6-m)))
$(eval $(call BuildPackage,libiptc))
$(eval $(call BuildPackage,libip4tc))
$(eval $(call BuildPackage,libip6tc))
$(eval $(call BuildPackage,libxtables))
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