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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/net-analyzer/sguil-sensor/sguil-sensor-0.5.3-r2.ebuild,v 1.4 2007/07/11 23:49:24 mr_bones_ Exp $
inherit eutils
DESCRIPTION="Sensor part of sguil Network Security Monitoring"
HOMEPAGE="http://sguil.sourceforge.net"
SRC_URI="mirror://sourceforge/sguil/sguil-sensor-${PV}.tar.gz"
LICENSE="QPL"
SLOT="0"
KEYWORDS="~x86"
IUSE=""
DEPEND=">=dev-lang/tcl-8.3"
RDEPEND="${DEPEND}
>=dev-tcltk/tclx-8.3
>=net-analyzer/snort-2.4.1-r1
>=net-analyzer/barnyard-0.2.0-r1
net-analyzer/sancp
dev-ml/pcre-ocaml"
S=${WORKDIR}/sguil-${PV}
pkg_setup() {
if built_with_use dev-lang/tcl threads ; then
eerror
eerror "Sguil does not run when tcl was built with threading enabled."
eerror "Please rebuild tcl without threads and reemerge this ebuild."
eerror
die
fi
if ! built_with_use net-analyzer/snort sguil ; then
eerror
eerror "You need to emerge snort with 'sguil' USE flag to get"
eerror "the full sguil functionality"
eerror
die
fi
enewgroup sguil
enewuser sguil -1 -1 /var/lib/sguil sguil
}
src_unpack() {
unpack ${A}
cd ${S}/sensor
sed -i -e 's:192.168.8.1:127.0.0.1:' -e "s:gateway:${HOSTNAME}:" \
-e 's:/snort_data:/var/lib/sguil:' -e 's:DAEMON 0:DAEMON 1:' \
-e 's:DEBUG 1:DEBUG 0:g' sensor_agent.conf || die "sed failed"
sed -i -e 's:/var/run/sensor_agent.pid:/var/run/sguil/sensor.pid:' \
sensor_agent.tcl || die "sed failed"
}
src_install() {
dodoc doc/*
dobin sensor/sensor_agent.tcl
newinitd "${FILESDIR}/log_packets.initd" log_packets
newinitd "${FILESDIR}/sensor_agent.initd" sensor_agent
newconfd "${FILESDIR}/log_packets.confd" log_packets
insinto /etc/sguil
doins sensor/sensor_agent.conf
# Create the directory structure
diropts -g sguil -o sguil
keepdir /var/lib/sguil /var/run/sguil /var/run/sguil/archive \
"/var/lib/sguil/${HOSTNAME}" \
"/var/lib/sguil/${HOSTNAME}/portscans" \
"/var/lib/sguil/${HOSTNAME}/ssn_logs" \
"/var/lib/sguil/${HOSTNAME}/dailylogs" \
"/var/lib/sguil/${HOSTNAME}/sancp"
}
pkg_postinst() {
elog
elog "You should check /etc/sguil/sensor_agent.conf and"
elog "/etc/init.d/logpackets and ensure that they are accurate"
elog "for your environment. They should work providing that you"
elog "are running the sensor on the same machine as the server."
elog "This ebuild assumes that you are running a single sensor"
elog "environment, if this is not the case then you must make sure"
elog "to modify /etc/sguil/sensor_agent.conf and change the HOSTNAME variable."
elog "You should crontab the /etc/init.d/log_packets script to restart"
elog "each hour."
elog
}
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