You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
150 lines
3.7 KiB
150 lines
3.7 KiB
# Copyright 1999-2020 Gentoo Authors
|
|
# Distributed under the terms of the GNU General Public License v2
|
|
|
|
EAPI=7
|
|
|
|
PYTHON_COMPAT=( python3_{6,7} )
|
|
|
|
inherit autotools linux-info python-r1 systemd
|
|
|
|
DESCRIPTION="Linux kernel (3.13+) firewall, NAT and packet mangling tools"
|
|
HOMEPAGE="https://netfilter.org/projects/nftables/"
|
|
#SRC_URI="https://git.netfilter.org/nftables/snapshot/v${PV}.tar.gz -> ${P}.tar.gz"
|
|
SRC_URI="https://netfilter.org/projects/nftables/files/${P}.tar.bz2"
|
|
|
|
LICENSE="GPL-2"
|
|
SLOT="0"
|
|
KEYWORDS="~amd64 ~arm ~arm64 ~ia64 ~x86"
|
|
IUSE="debug +doc +gmp json +modern-kernel python +readline static-libs xtables"
|
|
|
|
RDEPEND="
|
|
>=net-libs/libmnl-1.0.3:0=
|
|
gmp? ( dev-libs/gmp:0= )
|
|
json? ( dev-libs/jansson )
|
|
python? ( ${PYTHON_DEPS} )
|
|
readline? ( sys-libs/readline:0= )
|
|
>=net-libs/libnftnl-1.1.3:0=
|
|
xtables? ( >=net-firewall/iptables-1.6.1 )
|
|
"
|
|
|
|
DEPEND="${RDEPEND}"
|
|
|
|
BDEPEND="
|
|
doc? ( app-text/asciidoc )
|
|
>=app-text/docbook2X-0.8.8-r4
|
|
sys-devel/bison
|
|
sys-devel/flex
|
|
virtual/pkgconfig
|
|
"
|
|
|
|
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
|
|
|
|
#S="${WORKDIR}/v${PV}"
|
|
|
|
PATCHES=(
|
|
"${FILESDIR}"/${P}-python_build.patch
|
|
"${FILESDIR}"/${P}-avoid_dive_into_py_subdir.patch
|
|
)
|
|
|
|
python_make() {
|
|
emake \
|
|
-C py \
|
|
abs_builddir="${S}" \
|
|
DESTDIR="${D}" \
|
|
PYTHON_BIN="${PYTHON}" \
|
|
${@}
|
|
}
|
|
|
|
pkg_setup() {
|
|
if kernel_is ge 3 13; then
|
|
if use modern-kernel && kernel_is lt 3 18; then
|
|
eerror "The modern-kernel USE flag requires kernel version 3.18 or newer to work properly."
|
|
fi
|
|
CONFIG_CHECK="~NF_TABLES"
|
|
linux-info_pkg_setup
|
|
else
|
|
eerror "This package requires kernel version 3.13 or newer to work properly."
|
|
fi
|
|
}
|
|
|
|
src_prepare() {
|
|
default
|
|
|
|
# fix installation path for doc stuff
|
|
sed '/^pkgsysconfdir/s@${sysconfdir}.*$@${docdir}/skels@' \
|
|
-i files/nftables/Makefile.am || die
|
|
sed '/^pkgsysconfdir/s@${sysconfdir}.*$@${docdir}/skels/osf@' \
|
|
-i files/osf/Makefile.am || die
|
|
|
|
eautoreconf
|
|
}
|
|
|
|
src_configure() {
|
|
local myeconfargs=(
|
|
# We handle python separately
|
|
--disable-python
|
|
--sbindir="${EPREFIX}"/sbin
|
|
$(use_enable debug)
|
|
$(use_enable doc man-doc)
|
|
$(use_with !gmp mini_gmp)
|
|
$(use_with json)
|
|
$(use_with readline cli)
|
|
$(use_enable static-libs static)
|
|
$(use_with xtables)
|
|
)
|
|
econf "${myeconfargs[@]}"
|
|
}
|
|
|
|
src_compile() {
|
|
default
|
|
|
|
if use python ; then
|
|
python_foreach_impl python_make
|
|
fi
|
|
}
|
|
|
|
src_install() {
|
|
default
|
|
|
|
local mksuffix="$(usex modern-kernel '-mk' '')"
|
|
|
|
exeinto /usr/libexec/${PN}
|
|
newexe "${FILESDIR}"/libexec/${PN}${mksuffix}.sh ${PN}.sh
|
|
newconfd "${FILESDIR}"/${PN}${mksuffix}.confd ${PN}
|
|
newinitd "${FILESDIR}"/${PN}${mksuffix}.init ${PN}
|
|
keepdir /var/lib/nftables
|
|
|
|
systemd_dounit "${FILESDIR}"/systemd/${PN}-restore.service
|
|
|
|
if use python ; then
|
|
python_foreach_impl python_make install
|
|
fi
|
|
|
|
find "${ED}" -type f -name "*.la" -delete || die
|
|
}
|
|
|
|
pkg_postinst() {
|
|
local save_file
|
|
save_file="${EROOT}/var/lib/nftables/rules-save"
|
|
|
|
# In order for the nftables-restore systemd service to start
|
|
# the save_file must exist.
|
|
if [[ ! -f "${save_file}" ]]; then
|
|
( umask 177; touch "${save_file}" )
|
|
elif [[ $(( "$( stat --printf '%05a' "${save_file}" )" & 07177 )) -ne 0 ]]; then
|
|
ewarn "Your system has dangerous permissions for ${save_file}"
|
|
ewarn "It is probably affected by bug #691326."
|
|
ewarn "You may need to fix the permissions of the file. To do so,"
|
|
ewarn "you can run the command in the line below as root."
|
|
ewarn " 'chmod 600 \"${save_file}\"'"
|
|
fi
|
|
|
|
elog "If you wish to enable the firewall rules on boot (on systemd) you"
|
|
elog "will need to enable the nftables-restore service."
|
|
elog " 'systemd_enable_service basic.target ${PN}-restore.service'"
|
|
elog
|
|
elog "If you are creating firewall rules before the next system restart "
|
|
elog "the nftables-restore service must be manually started in order to "
|
|
elog "save those rules on shutdown."
|
|
}
|