summaryrefslogtreecommitdiff
blob: e82c719234adcc96e2861a4685e223f01ea089cd (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
# Copyright 1999-2022 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=8

PYTHON_COMPAT=( python3_{8,9,10} )

inherit autotools 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}
	acct-user/kismet
	acct-group/kismet
	networkmanager? ( net-misc/networkmanager:= )
	dev-libs/glib:=
	dev-libs/elfutils:=
	sys-libs/zlib:=
	dev-db/sqlite:=
	net-libs/libmicrohttpd:=
	net-libs/libwebsockets:=[client,lejp]
	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_USEDEP}]
		dev-python/websockets[${PYTHON_USEDEP}]
	')
	sys-libs/ncurses:=
	lm-sensors? ( sys-apps/lm-sensors )
	pcre? ( dev-libs/libpcre )
	suid? ( sys-libs/libcap )
	ubertooth? ( net-wireless/ubertooth:= )
	"

DEPEND="${CDEPEND}
	dev-libs/boost
	dev-libs/libfmt
	virtual/pkgconfig
"

RDEPEND="${CDEPEND}
	$(python_gen_cond_dep '
		dev-python/pyserial[${PYTHON_USEDEP}]
	')
	selinux? ( sec-policy/selinux-kismet )
"
PDEPEND="
	rtlsdr? (
		$(python_gen_cond_dep '
			dev-python/numpy[${PYTHON_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

	rm -r boost || die
	rm -r fmt || die

	#dev-libs/jsoncpp
	#rm -r json || die
	#sed -i 's#"json/json.h"#<json/json.h>#' jsoncpp.cc kis_net_beast_httpd.h \
	#	log_tools/kismetdb_clean.cc log_tools/kismetdb_dump_devices.cc \
	#	log_tools/kismetdb_statistics.cc log_tools/kismetdb_to_gpx.cc \
	#	log_tools/kismetdb_to_kml.cc log_tools/kismetdb_to_pcap.cc \
	#	log_tools/kismetdb_to_wiglecsv.cc trackedcomponent.h \
	#	trackedelement.h trackedelement_workers.h

	# 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/${PN}
	doins Makefile.inc
	if [ "${PV}" = "9999" ];then
		doins "${FILESDIR}"/gdb
		dobin "${FILESDIR}"/kismet-gdb
	fi

	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
		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
}