diff --git a/arptables-nft-helper b/arptables-helper similarity index 100% rename from arptables-nft-helper rename to arptables-helper diff --git a/arptables.service b/arptables.service new file mode 100644 index 0000000..df6c7d6 --- /dev/null +++ b/arptables.service @@ -0,0 +1,12 @@ +[Unit] +Description=Automates a packet filtering firewall with arptables +After=network.target + +[Service] +Type=oneshot +ExecStart=/usr/libexec/arptables-helper start +ExecStop=/usr/libexec/arptables-helper stop +RemainAfterExit=yes + +[Install] +WantedBy=multi-user.target diff --git a/ebtables-config b/ebtables-config new file mode 100644 index 0000000..69d9289 --- /dev/null +++ b/ebtables-config @@ -0,0 +1,11 @@ +# Save current firewall rules on stop. +# Value: yes|no, default: no +# Saves all firewall rules if firewall gets stopped +# (e.g. on system shutdown). +EBTABLES_SAVE_ON_STOP="no" + +# Save (and restore) rule counters. +# Value: yes|no, default: no +# Save rule counters when saving a kernel table to a file. If the +# rule counters were saved, they will be restored when restoring the table. +EBTABLES_SAVE_COUNTER="no" diff --git a/ebtables-helper b/ebtables-helper new file mode 100644 index 0000000..e63bd2b --- /dev/null +++ b/ebtables-helper @@ -0,0 +1,102 @@ +#!/bin/bash + +# compat for removed initscripts dependency + +success() { + echo "[ OK ]" + return 0 +} + +failure() { + echo "[FAILED]" + return 1 +} + +# internal variables +EBTABLES_CONFIG=/etc/sysconfig/ebtables-config +EBTABLES_DATA=/etc/sysconfig/ebtables +EBTABLES_TABLES="broute filter nat" +VAR_SUBSYS_EBTABLES=/var/lock/subsys/ebtables + +# ebtables-config defaults +EBTABLES_SAVE_ON_STOP="no" +EBTABLES_SAVE_ON_RESTART="no" +EBTABLES_SAVE_COUNTER="no" + +# load config if existing +[ -f "$EBTABLES_CONFIG" ] && . "$EBTABLES_CONFIG" + +initialize() { + local ret=0 + for table in $EBTABLES_TABLES; do + ebtables -t $table --init-table || ret=1 + done + return $ret +} + +sanitize_dump() { + local drop=false + + export EBTABLES_TABLES + + cat $1 | while read line; do + case $line in + \**) + drop=false + local table="${line#\*}" + local found=false + for t in $EBTABLES_TABLES; do + if [[ $t == $table ]]; then + found=true + break + fi + done + $found || drop=true + ;; + esac + $drop || echo "$line" + done +} + +start() { + if [ -f $EBTABLES_DATA ]; then + echo -n $"ebtables: loading ruleset from $EBTABLES_DATA: " + sanitize_dump $EBTABLES_DATA | ebtables-restore + else + echo -n $"ebtables: no stored ruleset, initializing empty tables: " + initialize + fi + local ret=$? + touch $VAR_SUBSYS_EBTABLES + return $ret +} + +save() { + echo -n $"ebtables: saving active ruleset to $EBTABLES_DATA: " + export EBTABLES_SAVE_COUNTER + ebtables-save >$EBTABLES_DATA && success || failure +} + +case $1 in + start) + [ -f "$VAR_SUBSYS_EBTABLES" ] && exit 0 + start && success || failure + RETVAL=$? + ;; + stop) + [ "x$EBTABLES_SAVE_ON_STOP" = "xyes" ] && save + echo -n $"ebtables: stopping firewall: " + initialize && success || failure + RETVAL=$? + rm -f $VAR_SUBSYS_EBTABLES + ;; + save) + save + ;; + *) + echo "usage: ${0##*/} {start|stop|save}" >&2 + RETVAL=2 + ;; +esac + +exit $RETVAL diff --git a/ebtables.service b/ebtables.service new file mode 100644 index 0000000..b096f1d --- /dev/null +++ b/ebtables.service @@ -0,0 +1,11 @@ +[Unit] +Description=Ethernet Bridge Filtering tables + +[Service] +Type=oneshot +RemainAfterExit=yes +ExecStart=/usr/libexec/ebtables-helper start +ExecStop=/usr/libexec/ebtables-helper stop + +[Install] +WantedBy=multi-user.target diff --git a/iptables-1.8.11-command-options-fix.patch b/iptables-1.8.11-command-options-fix.patch new file mode 100644 index 0000000..f6eecb1 --- /dev/null +++ b/iptables-1.8.11-command-options-fix.patch @@ -0,0 +1,27 @@ +commit 192c3a6bc18f206895ec5e38812d648ccfe7e281 +Author: Phil Sutter +Date: Wed Apr 23 12:36:13 2025 +0200 + + xshared: Accept an option if any given command allows it + + Fixed commit made option checking overly strict: Some commands may be + commbined (foremost --list and --zero), reject a given option only if it + is not allowed by any of the given commands. + + Reported-by: Adam Nielsen + Fixes: 9c09d28102bb4 ("xshared: Simplify generic_opt_check()") + Signed-off-by: Phil Sutter + +diff --git a/iptables/xshared.c b/iptables/xshared.c +index cdfd11ab..fc61e0fd 100644 +--- a/iptables/xshared.c ++++ b/iptables/xshared.c +@@ -980,7 +980,7 @@ static void generic_opt_check(struct xt_cmd_parse_ops *ops, + */ + for (i = 0, optval = 1; i < NUMBER_OF_OPT; optval = (1 << ++i)) { + if ((options & optval) && +- (options_v_commands[i] & command) != command) ++ !(options_v_commands[i] & command)) + xtables_error(PARAMETER_PROBLEM, + "Illegal option `%s' with this command", + ops->option_name(optval)); diff --git a/iptables-1.8.11-fix-interface-comparisons.patch b/iptables-1.8.11-fix-interface-comparisons.patch new file mode 100644 index 0000000..b038616 --- /dev/null +++ b/iptables-1.8.11-fix-interface-comparisons.patch @@ -0,0 +1,172 @@ +From 40406dbfaefbc204134452b2747bae4f6a122848 Mon Sep 17 00:00:00 2001 +From: Jeremy Sowden +Date: Mon, 18 Nov 2024 13:56:50 +0000 +Subject: nft: fix interface comparisons in `-C` commands + +Commit 9ccae6397475 ("nft: Leave interface masks alone when parsing from +kernel") removed code which explicitly set interface masks to all ones. The +result of this is that they are zero. However, they are used to mask interfaces +in `is_same_interfaces`. Consequently, the masked values are alway zero, the +comparisons are always true, and check commands which ought to fail succeed: + + # iptables -N test + # iptables -A test -i lo \! -o lo -j REJECT + # iptables -v -L test + Chain test (0 references) + pkts bytes target prot opt in out source destination + 0 0 REJECT all -- lo !lo anywhere anywhere reject-with icmp-port-unreachable + # iptables -v -C test -i abcdefgh \! -o abcdefgh -j REJECT + REJECT all opt -- in lo out !lo 0.0.0.0/0 -> 0.0.0.0/0 reject-with icmp-port-unreachable + +Remove the mask parameters from `is_same_interfaces`. Add a test-case. + +Fixes: 9ccae6397475 ("nft: Leave interface masks alone when parsing from kernel") +Signed-off-by: Jeremy Sowden +Signed-off-by: Phil Sutter +--- + iptables/nft-arp.c | 10 ++---- + iptables/nft-ipv4.c | 4 +-- + iptables/nft-ipv6.c | 6 +--- + iptables/nft-shared.c | 36 +++++----------------- + iptables/nft-shared.h | 6 +--- + .../testcases/nft-only/0020-compare-interfaces_0 | 9 ++++++ + 6 files changed, 22 insertions(+), 49 deletions(-) + create mode 100755 iptables/tests/shell/testcases/nft-only/0020-compare-interfaces_0 + +diff --git a/iptables/nft-arp.c b/iptables/nft-arp.c +index 264864c3..c11d64c3 100644 +--- a/iptables/nft-arp.c ++++ b/iptables/nft-arp.c +@@ -385,14 +385,8 @@ static bool nft_arp_is_same(const struct iptables_command_state *cs_a, + return false; + } + +- return is_same_interfaces(a->arp.iniface, +- a->arp.outiface, +- (unsigned char *)a->arp.iniface_mask, +- (unsigned char *)a->arp.outiface_mask, +- b->arp.iniface, +- b->arp.outiface, +- (unsigned char *)b->arp.iniface_mask, +- (unsigned char *)b->arp.outiface_mask); ++ return is_same_interfaces(a->arp.iniface, a->arp.outiface, ++ b->arp.iniface, b->arp.outiface); + } + + static void nft_arp_save_chain(const struct nftnl_chain *c, const char *policy) +diff --git a/iptables/nft-ipv4.c b/iptables/nft-ipv4.c +index 74092875..0c8bd291 100644 +--- a/iptables/nft-ipv4.c ++++ b/iptables/nft-ipv4.c +@@ -113,9 +113,7 @@ static bool nft_ipv4_is_same(const struct iptables_command_state *a, + } + + return is_same_interfaces(a->fw.ip.iniface, a->fw.ip.outiface, +- a->fw.ip.iniface_mask, a->fw.ip.outiface_mask, +- b->fw.ip.iniface, b->fw.ip.outiface, +- b->fw.ip.iniface_mask, b->fw.ip.outiface_mask); ++ b->fw.ip.iniface, b->fw.ip.outiface); + } + + static void nft_ipv4_set_goto_flag(struct iptables_command_state *cs) +diff --git a/iptables/nft-ipv6.c b/iptables/nft-ipv6.c +index b184f8af..4dbb2af2 100644 +--- a/iptables/nft-ipv6.c ++++ b/iptables/nft-ipv6.c +@@ -99,11 +99,7 @@ static bool nft_ipv6_is_same(const struct iptables_command_state *a, + } + + return is_same_interfaces(a->fw6.ipv6.iniface, a->fw6.ipv6.outiface, +- a->fw6.ipv6.iniface_mask, +- a->fw6.ipv6.outiface_mask, +- b->fw6.ipv6.iniface, b->fw6.ipv6.outiface, +- b->fw6.ipv6.iniface_mask, +- b->fw6.ipv6.outiface_mask); ++ b->fw6.ipv6.iniface, b->fw6.ipv6.outiface); + } + + static void nft_ipv6_set_goto_flag(struct iptables_command_state *cs) +diff --git a/iptables/nft-shared.c b/iptables/nft-shared.c +index 6775578b..2c29e68f 100644 +--- a/iptables/nft-shared.c ++++ b/iptables/nft-shared.c +@@ -220,36 +220,16 @@ void add_l4proto(struct nft_handle *h, struct nftnl_rule *r, + } + + bool is_same_interfaces(const char *a_iniface, const char *a_outiface, +- unsigned const char *a_iniface_mask, +- unsigned const char *a_outiface_mask, +- const char *b_iniface, const char *b_outiface, +- unsigned const char *b_iniface_mask, +- unsigned const char *b_outiface_mask) ++ const char *b_iniface, const char *b_outiface) + { +- int i; +- +- for (i = 0; i < IFNAMSIZ; i++) { +- if (a_iniface_mask[i] != b_iniface_mask[i]) { +- DEBUGP("different iniface mask %x, %x (%d)\n", +- a_iniface_mask[i] & 0xff, b_iniface_mask[i] & 0xff, i); +- return false; +- } +- if ((a_iniface[i] & a_iniface_mask[i]) +- != (b_iniface[i] & b_iniface_mask[i])) { +- DEBUGP("different iniface\n"); +- return false; +- } +- if (a_outiface_mask[i] != b_outiface_mask[i]) { +- DEBUGP("different outiface mask\n"); +- return false; +- } +- if ((a_outiface[i] & a_outiface_mask[i]) +- != (b_outiface[i] & b_outiface_mask[i])) { +- DEBUGP("different outiface\n"); +- return false; +- } ++ if (strncmp(a_iniface, b_iniface, IFNAMSIZ)) { ++ DEBUGP("different iniface\n"); ++ return false; ++ } ++ if (strncmp(a_outiface, b_outiface, IFNAMSIZ)) { ++ DEBUGP("different outiface\n"); ++ return false; + } +- + return true; + } + +diff --git a/iptables/nft-shared.h b/iptables/nft-shared.h +index 51d1e460..b57aee1f 100644 +--- a/iptables/nft-shared.h ++++ b/iptables/nft-shared.h +@@ -105,11 +105,7 @@ void add_l4proto(struct nft_handle *h, struct nftnl_rule *r, uint8_t proto, uint + void add_compat(struct nftnl_rule *r, uint32_t proto, bool inv); + + bool is_same_interfaces(const char *a_iniface, const char *a_outiface, +- unsigned const char *a_iniface_mask, +- unsigned const char *a_outiface_mask, +- const char *b_iniface, const char *b_outiface, +- unsigned const char *b_iniface_mask, +- unsigned const char *b_outiface_mask); ++ const char *b_iniface, const char *b_outiface); + + void __get_cmp_data(struct nftnl_expr *e, void *data, size_t dlen, uint8_t *op); + void get_cmp_data(struct nftnl_expr *e, void *data, size_t dlen, bool *inv); +diff --git a/iptables/tests/shell/testcases/nft-only/0020-compare-interfaces_0 b/iptables/tests/shell/testcases/nft-only/0020-compare-interfaces_0 +new file mode 100755 +index 00000000..278cd648 +--- /dev/null ++++ b/iptables/tests/shell/testcases/nft-only/0020-compare-interfaces_0 +@@ -0,0 +1,9 @@ ++#!/bin/bash ++ ++[[ $XT_MULTI == *xtables-nft-multi ]] || { echo "skip $XT_MULTI"; exit 0; } ++ ++$XT_MULTI iptables -N test ++$XT_MULTI iptables -A test -i lo \! -o lo -j REJECT ++$XT_MULTI iptables -C test -i abcdefgh \! -o abcdefgh -j REJECT 2>/dev/null && exit 1 ++ ++exit 0 +-- +cgit v1.2.3 + diff --git a/iptables.spec b/iptables.spec index b170a43..c999d94 100644 --- a/iptables.spec +++ b/iptables.spec @@ -11,7 +11,7 @@ Name: iptables Summary: Tools for managing Linux kernel packet filtering capabilities URL: https://www.netfilter.org/projects/iptables Version: 1.8.11 -Release: 4%{?dist} +Release: 12%{?dist} Source0: %{url}/files/%{name}-%{version}.tar.xz source1: %{url}/files/%{name}-%{version}.tar.xz.sig Source2: coreteam-gpg-key-0xD70D1A666ACF2B21.txt @@ -20,7 +20,17 @@ Source4: iptables-config Source5: iptables.service Source6: sysconfig_iptables Source7: sysconfig_ip6tables -Source8: arptables-nft-helper +Source8: arptables-helper +Source9: arptables.service +Source10: ebtables.service +Source11: ebtables-helper +Source12: ebtables-config +# Patch to fix -C handling, already upstream +# https://git.netfilter.org/iptables/patch/?id=40406dbfaefbc204134452b2747bae4f6a122848 +Patch1: iptables-1.8.11-fix-interface-comparisons.patch +# Patch to fix overly strict command option checking +# https://git.netfilter.org/iptables/patch/?id=192c3a6bc18f206895ec5e38812d648ccfe7e281 +Patch2: iptables-1.8.11-command-options-fix.patch # pf.os: ISC license # iptables-apply: Artistic Licence 2.0 @@ -57,6 +67,7 @@ Summary: Legacy tools for managing Linux kernel packet filtering capabilities Requires: %{name}-legacy-libs%{?_isa} = %{version}-%{release} Requires: %{name}-libs%{?_isa} = %{version}-%{release} Conflicts: setup < 2.10.4-1 +Conflicts: alternatives < 1.32-1 Requires(post): /usr/sbin/update-alternatives Requires(postun): /usr/sbin/update-alternatives %if 0%{?rhel} < 9 @@ -65,7 +76,7 @@ Provides: iptables Provides: %{name}-compat = %{version}-%{release} Obsoletes: %{name}-compat < 1.8.9-7 -%sbin_merge_compat /usr/sbin/iptables +%sbin_merge_compat %{_prefix}/sbin/iptables %description legacy The iptables utility controls the network packet filtering code in the @@ -89,9 +100,8 @@ Summary: iptables legacy libraries %description legacy-libs iptables libraries. -Please remember that libip*tc libraries do neither have a stable API nor a real so version. - -For more information about this, please have a look at +Please remember that libip*tc libraries do neither have a stable API nor a real +so version. For more information about this, please have a look at http://www.netfilter.org/documentation/FAQ/netfilter-faq-4.html#ss4.5 @@ -125,6 +135,14 @@ Requires: %{name}-utils = %{version}-%{release} Obsoletes: %{name} < 1.4.16.1 # obsolete ipv6 sub package Obsoletes: %{name}-ipv6 < 1.4.11.1 +# Look at me, I'm the new arptables-services now! +Conflicts: %{name}-nft < 1.8.11-5 +Obsoletes: arptables-services < 0.0.5-16 +Provides: arptables-services = %{version}-%{release} +# Look at me, I'm the new ebtables-services now! +# (With epoch to turn our version number higher value) +Obsoletes: ebtables-services < 2.0.11-20 +Provides: ebtables-services = 1:%{version}-%{release} BuildArch: noarch %description services @@ -155,8 +173,11 @@ Provides: arptables-helper Provides: iptables Provides: arptables Provides: ebtables +# allowing old arptables-legacy will break when switching alternatives +# due to the dropped arptables-helper symlink +Conflicts: arptables-legacy < 0.0.5-16 -%sbin_merge_compat /usr/sbin/iptables +%sbin_merge_compat %{_prefix}/sbin/iptables %description nft nftables compatibility for iptables, arptables and ebtables. @@ -188,16 +209,20 @@ install -d -m 755 %{buildroot}%{script_path} install -c -m 755 %{SOURCE3} %{buildroot}%{script_path}/iptables.init sed -e 's;iptables;ip6tables;g' -e 's;IPTABLES;IP6TABLES;g' < %{SOURCE3} > ip6tables.init install -c -m 755 ip6tables.init %{buildroot}%{script_path}/ip6tables.init +install -p -m 755 %{SOURCE8} %{SOURCE11} %{buildroot}%{_libexecdir}/ install -d -m 755 %{buildroot}%{_sysconfdir}/sysconfig install -c -m 600 %{SOURCE4} %{buildroot}%{_sysconfdir}/sysconfig/iptables-config sed -e 's;iptables;ip6tables;g' -e 's;IPTABLES;IP6TABLES;g' < %{SOURCE4} > ip6tables-config install -c -m 600 ip6tables-config %{buildroot}%{_sysconfdir}/sysconfig/ip6tables-config install -c -m 600 %{SOURCE6} %{buildroot}%{_sysconfdir}/sysconfig/iptables install -c -m 600 %{SOURCE7} %{buildroot}%{_sysconfdir}/sysconfig/ip6tables +echo '# Configure prior to use' > %{buildroot}%{_sysconfdir}/sysconfig/arptables +install -c -m 600 %{SOURCE12} %{buildroot}%{_sysconfdir}/sysconfig/ +touch %{buildroot}%{_sysconfdir}/sysconfig/ebtables # install systemd service files install -d -m 755 %{buildroot}/%{_unitdir} -install -c -m 644 %{SOURCE5} %{buildroot}/%{_unitdir} +install -c -m 644 %{SOURCE5} %{SOURCE9} %{SOURCE10} %{buildroot}/%{_unitdir} sed -e 's;iptables;ip6tables;g' -e 's;IPv4;IPv6;g' -e 's;/usr/libexec/ip6tables;/usr/libexec/iptables;g' < %{SOURCE5} > ip6tables.service install -c -m 644 ip6tables.service %{buildroot}/%{_unitdir} @@ -224,41 +249,43 @@ install -c -m 755 ip6tabes.panic-legacy %{buildroot}/%{legacy_actions}/ip6tables # Remove /etc/ethertypes (now part of setup) rm -f %{buildroot}%{_sysconfdir}/ethertypes -install -p -D -m 755 %{SOURCE8} %{buildroot}%{_libexecdir}/ -touch %{buildroot}%{_libexecdir}/arptables-helper - # prepare for alternatives touch %{buildroot}%{_mandir}/man8/arptables.8 touch %{buildroot}%{_mandir}/man8/arptables-save.8 touch %{buildroot}%{_mandir}/man8/arptables-restore.8 touch %{buildroot}%{_mandir}/man8/ebtables.8 +rm %{buildroot}%{_sbindir}/{ip,ip6,arp,eb}tables{,-save,-restore} +touch %{buildroot}%{_sbindir}/{ip,ip6,arp,eb}tables{,-save,-restore} # fix absolute symlink ln -sf --relative %{buildroot}%{_sbindir}/xtables-legacy-multi %{buildroot}%{_bindir}/iptables-xml -%if "%{_sbindir}" == "%{_bindir}" -# We keep those symlinks in /usr/sbin for compatibility -mkdir -p %{buildroot}/usr/sbin -mv %{buildroot}/usr/bin/{ip,ip6,arp,eb}tables{,-save,-restore} %{buildroot}/usr/sbin/ -%endif - %ldconfig_scriptlets %post legacy -pfx=/usr/sbin/iptables -pfx6=/usr/sbin/ip6tables +pfx=%{_sbindir}/iptables +pfx6=%{_sbindir}/ip6tables update-alternatives --install \ $pfx iptables $pfx-legacy 10 \ - --slave $pfx6 ip6tables $pfx6-legacy \ - --slave $pfx-restore iptables-restore $pfx-legacy-restore \ - --slave $pfx-save iptables-save $pfx-legacy-save \ - --slave $pfx6-restore ip6tables-restore $pfx6-legacy-restore \ - --slave $pfx6-save ip6tables-save $pfx6-legacy-save + --follower $pfx6 ip6tables $pfx6-legacy \ + --follower $pfx-restore iptables-restore $pfx-legacy-restore \ + --follower $pfx-save iptables-save $pfx-legacy-save \ + --follower $pfx6-restore ip6tables-restore $pfx6-legacy-restore \ + --follower $pfx6-save ip6tables-save $pfx6-legacy-save + +%if "%{_sbindir}" == "%{_bindir}" +# Make sure that symlinks in /usr/sbin/ are not missing, if /usr/sbin is a +# directory. Those symlinks will only be created if there is no symlink +# or file already. +for name in ip{,6}tables{,-save,-restore}; do + test -h /usr/sbin || ln -s ../bin/$name /usr/sbin/$name 2>/dev/null || : +done +%endif %postun legacy if [ $1 -eq 0 ]; then update-alternatives --remove \ - iptables /usr/sbin/iptables-legacy + iptables %{_sbindir}/iptables-legacy fi # iptables-1.8.0-1 introduced the use of alternatives @@ -271,85 +298,102 @@ alternatives --list | awk '/^iptables/{print $3; exit}' \ cp /var/lib/alternatives/iptables /var/tmp/alternatives.iptables.setup %triggerpostun legacy -- iptables > 1.8.0 -pfx=/usr/sbin/iptables -pfx6=/usr/sbin/ip6tables +pfx=%{_sbindir}/iptables +pfx6=%{_sbindir}/ip6tables update-alternatives --install \ $pfx iptables $pfx-legacy 10 \ - --slave $pfx6 ip6tables $pfx6-legacy \ - --slave $pfx-restore iptables-restore $pfx-legacy-restore \ - --slave $pfx-save iptables-save $pfx-legacy-save \ - --slave $pfx6-restore ip6tables-restore $pfx6-legacy-restore \ - --slave $pfx6-save ip6tables-save $pfx6-legacy-save + --follower $pfx6 ip6tables $pfx6-legacy \ + --follower $pfx-restore iptables-restore $pfx-legacy-restore \ + --follower $pfx-save iptables-save $pfx-legacy-save \ + --follower $pfx6-restore ip6tables-restore $pfx6-legacy-restore \ + --follower $pfx6-save ip6tables-save $pfx6-legacy-save alternatives --set iptables $(/dev/null || : +done +%endif + %post services +%systemd_post arptables.service ebtables.service %systemd_post iptables.service ip6tables.service %preun services +%systemd_preun arptables.service ebtables.service %systemd_preun iptables.service ip6tables.service %postun services %?ldconfig +%systemd_postun arptables.service ebtables.service %systemd_postun iptables.service ip6tables.service %post -e nft [[ %%{_excludedocs} == 1 ]] || do_man=true -pfx=/usr/sbin/iptables -pfx6=/usr/sbin/ip6tables +# remove non-symlinks in spots managed by alternatives +# to cover for updates from not-yet-alternatived versions +for pfx in %{_prefix}/sbin/{eb,arp}tables; do + for sfx in "" "-restore" "-save"; do + if [ "$(readlink -e $pfx$sfx)" == $pfx$sfx ]; then + rm -f $pfx$sfx + fi + done +done +for manpfx in %{_mandir}/man8/{eb,arp}tables; do + for sfx in {,-restore,-save}.8.gz; do + if [ "$(readlink -e $manpfx$sfx)" == $manpfx$sfx ]; then + rm -f $manpfx$sfx + fi + done +done + +pfx=%{_sbindir}/iptables +pfx6=%{_sbindir}/ip6tables update-alternatives --install \ $pfx iptables $pfx-nft 10 \ - --slave $pfx6 ip6tables $pfx6-nft \ - --slave $pfx-restore iptables-restore $pfx-nft-restore \ - --slave $pfx-save iptables-save $pfx-nft-save \ - --slave $pfx6-restore ip6tables-restore $pfx6-nft-restore \ - --slave $pfx6-save ip6tables-save $pfx6-nft-save + --follower $pfx6 ip6tables $pfx6-nft \ + --follower $pfx-restore iptables-restore $pfx-nft-restore \ + --follower $pfx-save iptables-save $pfx-nft-save \ + --follower $pfx6-restore ip6tables-restore $pfx6-nft-restore \ + --follower $pfx6-save ip6tables-save $pfx6-nft-save -pfx=/usr/sbin/ebtables +pfx=%{_sbindir}/ebtables manpfx=%{_mandir}/man8/ebtables -for sfx in "" "-restore" "-save"; do - if [ "$(readlink -e $pfx$sfx)" == $pfx$sfx ]; then - rm -f $pfx$sfx - fi -done -if [ "$(readlink -e $manpfx.8.gz)" == $manpfx.8.gz ]; then - rm -f $manpfx.8.gz -fi update-alternatives --install \ $pfx ebtables $pfx-nft 10 \ - --slave $pfx-save ebtables-save $pfx-nft-save \ - --slave $pfx-restore ebtables-restore $pfx-nft-restore \ - ${do_man:+--slave $manpfx.8.gz ebtables-man $manpfx-nft.8.gz} + --follower $pfx-save ebtables-save $pfx-nft-save \ + --follower $pfx-restore ebtables-restore $pfx-nft-restore \ + ${do_man:+--follower $manpfx.8.gz ebtables-man $manpfx-nft.8.gz} -pfx=/usr/sbin/arptables +pfx=%{_sbindir}/arptables manpfx=%{_mandir}/man8/arptables -lepfx=%{_libexecdir}/arptables -for sfx in "" "-restore" "-save"; do - if [ "$(readlink -e $pfx$sfx)" == $pfx$sfx ]; then - rm -f $pfx$sfx - fi - if [ "$(readlink -e $manpfx$sfx.8.gz)" == $manpfx$sfx.8.gz ]; then - rm -f $manpfx$sfx.8.gz - fi -done -if [ "$(readlink -e $lepfx-helper)" == $lepfx-helper ]; then - rm -f $lepfx-helper -fi update-alternatives --install \ $pfx arptables $pfx-nft 10 \ - --slave $pfx-save arptables-save $pfx-nft-save \ - --slave $pfx-restore arptables-restore $pfx-nft-restore \ - ${do_man:+--slave $manpfx.8.gz arptables-man $manpfx-nft.8.gz} \ - ${do_man:+--slave $manpfx-save.8.gz arptables-save-man $manpfx-nft-save.8.gz} \ - ${do_man:+--slave $manpfx-restore.8.gz arptables-restore-man $manpfx-nft-restore.8.gz} \ - --slave $lepfx-helper arptables-helper $lepfx-nft-helper + --follower $pfx-save arptables-save $pfx-nft-save \ + --follower $pfx-restore arptables-restore $pfx-nft-restore \ + ${do_man:+--follower $manpfx.8.gz arptables-man $manpfx-nft.8.gz} \ + ${do_man:+--follower $manpfx-save.8.gz arptables-save-man $manpfx-nft-save.8.gz} \ + ${do_man:+--follower $manpfx-restore.8.gz arptables-restore-man $manpfx-nft-restore.8.gz} + +%if "%{_sbindir}" == "%{_bindir}" +# Make sure that symlinks in /usr/sbin/ are not missing, if /usr/sbin is a +# directory. Those symlinks will only be created if there is no symlink +# or file already. +for name in ip{,6}tables{,-save,-restore} ebtables{,-save,-restore} arptables{,-save,-restore}; do + test -h /usr/sbin || ln -s ../bin/$name /usr/sbin/$name 2>/dev/null || : +done +%endif %postun nft if [ $1 -eq 0 ]; then for cmd in iptables ebtables arptables; do - update-alternatives --remove $cmd /usr/sbin/$cmd-nft + update-alternatives --remove $cmd %{_sbindir}/$cmd-nft done fi @@ -361,7 +405,7 @@ fi %{_mandir}/man8/xtables-legacy* %dir %{_datadir}/xtables %{_datadir}/xtables/iptables.xslt -%ghost /usr/sbin/ip{,6}tables{,-save,-restore} +%ghost %attr(0755,root,root) %{_sbindir}/ip{,6}tables{,-save,-restore} %files libs %license COPYING @@ -390,9 +434,13 @@ fi %dir %{script_path} %{script_path}/ip{,6}tables.init %config(noreplace) %{_sysconfdir}/sysconfig/ip{,6}tables{,-config} -%{_unitdir}/ip{,6}tables.service +%config(noreplace) %{_sysconfdir}/sysconfig/arptables +%config(noreplace) %{_sysconfdir}/sysconfig/ebtables-config +%ghost %{_sysconfdir}/sysconfig/ebtables +%{_unitdir}/{arp,eb,ip,ip6}tables.service %dir %{legacy_actions}/ip{,6}tables %{legacy_actions}/ip{,6}tables/{save,panic} +%{_libexecdir}/{arp,eb}tables-helper %files utils %license COPYING @@ -415,21 +463,44 @@ fi %{_sbindir}/arptables-translate %dir %{_libdir}/xtables %{_libdir}/xtables/lib{arp,eb}t* -%{_libexecdir}/arptables-nft-helper %{_mandir}/man8/xtables-monitor* %{_mandir}/man8/xtables-translate* %{_mandir}/man8/*-nft* %{_mandir}/man8/ip{,6}tables{,-restore}-translate* %{_mandir}/man8/ebtables-translate* %{_mandir}/man8/arptables-translate* -%ghost /usr/sbin/ip{,6}tables{,-save,-restore} -%ghost /usr/sbin/{eb,arp}tables{,-save,-restore} -%ghost %{_libexecdir}/arptables-helper +%ghost %attr(0755,root,root) %{_sbindir}/ip{,6}tables{,-save,-restore} +%ghost %attr(0755,root,root) %{_sbindir}/{eb,arp}tables{,-save,-restore} %ghost %{_mandir}/man8/arptables{,-save,-restore}.8.gz %ghost %{_mandir}/man8/ebtables.8.gz %changelog +* Tue Oct 28 2025 Paul Wouters - 1.8.11-12 +- Pull in upstream fix for too strict command option parsing + +* Thu Jul 24 2025 Fedora Release Engineering - 1.8.11-11 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild + +* Tue May 20 2025 Phil Sutter - 1.8.11-10 +- Fix for ghost files not present in iptables-nft RPM + +* Wed May 07 2025 Zbigniew Jedrzejewski-Szmek - 1.8.11-9 +- Reapply the change to keep symlinks managed by alternatives under /usr/bin, + this time with a scriptlet create symlinks if /usr/sbin is unmerged. + +* Sat May 03 2025 Phil Sutter - 1.8.11-8 +- Revert last release, it breaks alternatives symlinks + +* Fri Apr 25 2025 Zbigniew Jedrzejewski-Szmek - 1.8.11-7 +- Keep symlinks managed by alternatives under /usr/bin + +* Sun Apr 20 2025 Kevin Fenzi - 1.8.11-6 +- Add patch to fix -C handling ( fixes rhbz#2360423 ) + +* Thu Apr 03 2025 Phil Sutter - 1.8.11-5 +- iptables-services to assimilate arptables- and ebtables-services + * Fri Jan 17 2025 Fedora Release Engineering - Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild