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# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{6,7,8} )
inherit autotools eutils multilib user python-single-r1 udev systemd
if [[ ${PV} == "9999" ]] ; then
EGIT_REPO_URI="https://www.kismetwireless.net/git/${PN}.git"
inherit git-r3
RESTRICT="strip"
else
MY_P=${P/\./-}
MY_P=${MY_P/_beta/-BETA}
MY_P=${MY_P/./-R}
S=${WORKDIR}/${MY_P/BETA/beta}
#normally we want an official release
SRC_URI="https://www.kismetwireless.net/code/${MY_P}.tar.xz"
#but sometimes we want a git commit
#COMMIT="9ca7e469cf115469f392db7436816151867e1654"
#SRC_URI="https://github.com/kismetwireless/kismet/archive/${COMMIT}.tar.gz -> ${P}.tar.gz"
#S="${WORKDIR}/${PN}-${COMMIT}"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~x86"
fi
DESCRIPTION="IEEE 802.11 wireless LAN sniffer"
HOMEPAGE="https://www.kismetwireless.net"
LICENSE="GPL-2"
SLOT="0/${PV}"
IUSE="libusb lm-sensors networkmanager +pcre rtlsdr selinux +suid ubertooth udev"
REQUIRED_USE="${PYTHON_REQUIRED_USE}"
CDEPEND="
${PYTHON_DEPS}
networkmanager? ( net-misc/networkmanager:= )
dev-libs/glib:=
dev-libs/elfutils:=
sys-libs/zlib:=
dev-db/sqlite:=
net-libs/libmicrohttpd
kernel_linux? ( sys-libs/libcap
dev-libs/libnl:3
net-libs/libpcap
)
libusb? ( virtual/libusb:1 )
dev-libs/protobuf-c:=
dev-libs/protobuf:=
$(python_gen_cond_dep '
dev-python/protobuf-python[${PYTHON_MULTI_USEDEP}]
')
sys-libs/ncurses:=
lm-sensors? ( sys-apps/lm-sensors )
pcre? ( dev-libs/libpcre )
suid? ( sys-libs/libcap )
ubertooth? ( net-wireless/ubertooth:= )
"
DEPEND="${CDEPEND}
virtual/pkgconfig
"
RDEPEND="${CDEPEND}
$(python_gen_cond_dep '
dev-python/pyserial[${PYTHON_MULTI_USEDEP}]
')
selinux? ( sec-policy/selinux-kismet )
"
PDEPEND="
rtlsdr? (
$(python_gen_cond_dep '
dev-python/numpy[${PYTHON_MULTI_USEDEP}]
')
net-wireless/rtl-sdr
)"
src_prepare() {
sed -i -e "s:^\(logtemplate\)=\(.*\):\1=/tmp/\2:" \
conf/kismet_logging.conf || die
#this was added to quiet macosx builds but it makes gcc builds noisier
sed -i -e 's#-Wno-unknown-warning-option ##g' Makefile.inc.in || die
#sed -i -e 's#root#kismet#g' packaging/systemd/kismet.service.in
# Don't strip and set correct mangrp
sed -i -e 's| -s||g' \
-e 's|@mangrp@|root|g' Makefile.in || die
eapply_user
#just use set to fix setup.py
find . -name "Makefile.in" -exec sed -i 's#setup.py install#setup.py install --root=$(DESTDIR)#' {} + || die
find . -name "Makefile" -exec sed -i 's#setup.py install#setup.py install --root=$(DESTDIR)#' {} + || die
if [ "${PV}" = "9999" ]; then
eautoreconf
fi
}
src_configure() {
econf \
$(use_enable libusb libusb) \
$(use_enable pcre) \
$(use_enable lm-sensors lmsensors) \
$(use_enable networkmanager libnm) \
$(use_enable ubertooth) \
--sysconfdir=/etc/kismet \
--disable-optimization
}
src_install() {
emake DESTDIR="${D}" commoninstall
python_optimize
emake DESTDIR="${D}" forceconfigs
use udev && udev_dorules packaging/udev/*.rules
insinto /usr/share/${PN}
doins Makefile.inc
dodoc CHANGELOG README*
newinitd "${FILESDIR}"/${PN}.initd-r3 kismet
newconfd "${FILESDIR}"/${PN}.confd-r2 kismet
systemd_dounit packaging/systemd/kismet.service
}
pkg_preinst() {
if use suid; then
enewgroup kismet
fowners root:kismet /usr/bin/kismet_cap_linux_bluetooth
fowners root:kismet /usr/bin/kismet_cap_linux_wifi
fowners root:kismet /usr/bin/kismet_cap_pcapfile
# Need to set the permissions after chowning.
# See chown(2)
fperms 4550 /usr/bin/kismet_cap_linux_bluetooth
fperms 4550 /usr/bin/kismet_cap_linux_wifi
fperms 4550 /usr/bin/kismet_cap_pcapfile
elog "Kismet has been installed with a setuid-root helper binary"
elog "to enable minimal-root operation. Users need to be part of"
elog "the 'kismet' group to perform captures from physical devices."
fi
if ! use suid; then
ewarn "It is highly discouraged to run a sniffer as root,"
ewarn "Please consider enabling the suid use flag and adding"
ewarn "your user to the kismet group."
fi
}
migrate_config() {
einfo "Kismet Configuration files are now read from /etc/kismet/"
ewarn "Please keep user specific settings in /etc/kismet/kismet_site.conf"
if [ -n "$(ls ${EROOT}/etc/kismet_*.conf 2> /dev/null)" ]; then
ewarn "Files at /etc/kismet_*.conf will not be read and should be removed"
fi
if [ -f "${EROOT}/etc/kismet_site.conf" ] && [ ! -f "${EROOT}/etc/kismet/kismet_site.conf" ]; then
mv /etc/kismet_site.conf /etc/kismet/kismet_site.conf || die "Failed to migrate kismet_site.conf to new location"
ewarn "Your /etc/kismet_site.conf file has been automatically moved to /etc/kismet/kismet_site.conf"
elif [ -f "${EROOT}/etc/kismet_site.conf" ] && [ -f "${EROOT}/etc/kismet/kismet_site.conf" ]; then
ewarn "Both /etc/kismet_site.conf and /etc/kismet/kismet_site.conf exist, please migrate needed bits"
ewarn "into /etc/kismet/kismet_site.conf and remove /etc/kismet_site.conf"
fi
}
pkg_postinst() {
if [ -n "${REPLACING_VERSIONS}" ]; then
for v in ${REPLACING_VERSIONS}; do
if ver_test ${v} -lt 2019.07.2 ; then
migrate_config
break
fi
if ver_test ${v} -eq 9999 ; then
migrate_config
break
fi
done
fi
}
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