summaryrefslogtreecommitdiff
blob: 17f5963fa10cad8bf3d50dbdcfe69efcbeaf647d (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
# Copyright 1999-2020 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

EAPI=6

inherit autotools eutils multilib user

MY_P=${P/\./-}
MY_P=${MY_P/./-R}
S=${WORKDIR}/${MY_P}

SRC_URI="https://www.kismetwireless.net/code/${MY_P}.tar.xz"
KEYWORDS="amd64 arm ~arm64 ~ppc x86"

DESCRIPTION="IEEE 802.11 wireless LAN sniffer"
HOMEPAGE="https://www.kismetwireless.net"

LICENSE="GPL-2"
SLOT="0/${PV}"
IUSE="+client +pcre speech +plugin-autowep +plugin-btscan plugin-dot15d4 +plugin-ptw +plugin-spectools +plugin-syslog +ruby selinux +suid"

CDEPEND="net-wireless/wireless-tools
	kernel_linux? ( sys-libs/libcap
			dev-libs/libnl:3
			net-libs/libpcap
			)
	pcre? ( dev-libs/libpcre )
	suid? ( sys-libs/libcap )
	client? ( sys-libs/ncurses:0= )
	!arm? ( speech? ( app-accessibility/flite ) )
	plugin-btscan? ( net-wireless/bluez )
	plugin-dot15d4? ( virtual/libusb:0 )
	plugin-spectools? ( net-wireless/spectools )
	plugin-ptw? ( dev-libs/openssl:= )
"

DEPEND="${CDEPEND}
	virtual/pkgconfig
"

RDEPEND="${CDEPEND}
	ruby? ( dev-lang/ruby:* )
	selinux? ( sec-policy/selinux-kismet )
"

src_prepare() {
	sed -i -e "s:^\(logtemplate\)=\(.*\):\1=/tmp/\2:" \
		conf/kismet.conf.in

	# Don't strip and set correct mangrp
	sed -i -e 's| -s||g' \
		-e 's|@mangrp@|root|g' Makefile.in

	epatch "${FILESDIR}/${P}-ruby-fixes.patch"
	eapply_user
	eautoreconf
}

src_configure() {
	econf \
		$(use_enable client) \
		$(use_enable pcre)
}

src_compile() {
	emake

	if use plugin-autowep; then
		cd "${S}"/restricted-plugin-autowep
		KIS_SRC_DIR="${S}" emake
	fi
	if use plugin-btscan; then
		cd "${S}"/plugin-btscan
		KIS_SRC_DIR="${S}" emake
	fi
	if use plugin-dot15d4; then
		cd "${S}"/plugin-dot15d4
		KIS_SRC_DIR="${S}" emake
	fi
	if use plugin-ptw; then
		cd "${S}"/restricted-plugin-ptw
		KIS_SRC_DIR="${S}" emake
	fi
	if use plugin-spectools; then
		cd "${S}"/plugin-spectools
		KIS_SRC_DIR="${S}" emake
	fi
	if use plugin-syslog; then
		cd "${S}"/plugin-syslog
		KIS_SRC_DIR="${S}" emake
	fi
}

src_install() {
	if use plugin-autowep; then
		cd "${S}"/restricted-plugin-autowep
		KIS_SRC_DIR="${S}" emake DESTDIR="${ED}" LIBDIR="$(get_libdir)" install
	fi
	if use plugin-btscan; then
		cd "${S}"/plugin-btscan
		KIS_SRC_DIR="${S}" emake DESTDIR="${ED}" LIBDIR="$(get_libdir)" install
	fi
	if use plugin-dot15d4; then
		cd "${S}"/plugin-dot15d4
		KIS_SRC_DIR="${S}" emake DESTDIR="${ED}" LIBDIR="$(get_libdir)" install
	fi
	if use plugin-ptw; then
		cd "${S}"/restricted-plugin-ptw
		KIS_SRC_DIR="${S}" emake DESTDIR="${ED}" LIBDIR="$(get_libdir)" install
	fi
	if use plugin-spectools; then
		cd "${S}"/plugin-spectools
		KIS_SRC_DIR="${S}" emake DESTDIR="${ED}" LIBDIR="$(get_libdir)" install
	fi
	if use plugin-syslog; then
		cd "${S}"/plugin-syslog
		KIS_SRC_DIR="${S}" emake DESTDIR="${ED}" LIBDIR="$(get_libdir)" install
	fi
	if use ruby; then
		cd "${S}"/ruby
		dobin *.rb
	fi

	cd "${S}"
	emake DESTDIR="${D}" commoninstall

	##dragorn would prefer I set fire to my head than do this, but it works
	##all external kismet plugins (read: kismet-ubertooth) must be rebuilt when kismet is
	##is there an automatic way to force this?
	# install headers for external plugins
	insinto /usr/include/kismet
	doins *.h
	doins Makefile.inc
	#todo write a plugin finder that tells you what needs to be rebuilt when kismet is updated, etc

	dodoc CHANGELOG RELEASENOTES.txt README* docs/DEVEL.client docs/README.newcore
	newinitd "${FILESDIR}"/${PN}.initd kismet
	newconfd "${FILESDIR}"/${PN}.confd kismet

	insinto /etc
	doins conf/kismet{,_drone}.conf

	if use suid; then
	dobin kismet_capture
	fi
}

pkg_preinst() {
	if use suid; then
		enewgroup kismet
		fowners root:kismet /usr/bin/kismet_capture
		# Need to set the permissions after chowning.
		# See chown(2)
		fperms 4550 /usr/bin/kismet_capture
		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
}