# Copyright 1999-2015 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/net-analyzer/snort/snort-2.9.7.2.ebuild,v 1.1 2015/03/16 03:15:21 patrick Exp $ EAPI="5" inherit autotools multilib user DESCRIPTION="The de facto standard for intrusion detection/prevention" HOMEPAGE="http://www.snort.org/" SRC_URI="https://www.snort.org/downloads/${PN}/${P}.tar.gz" LICENSE="GPL-2" SLOT="0" KEYWORDS="~amd64 ~arm ~mips ~ppc ~ppc64 ~sparc ~x86" IUSE="static +gre +mpls +targetbased +ppm +perfprofiling +non-ether-decoders control-socket file-inspect high-availability shared-rep side-channel sourcefire linux-smp-stats inline-init-failopen +threads debug +active-response +normalizer reload-error-restart +react +flexresp3 large-pcap-64bit selinux" DEPEND=">=net-libs/libpcap-1.3.0 >=net-libs/daq-2.0.2 >=dev-libs/libpcre-8.33 dev-libs/libdnet sys-libs/zlib" RDEPEND="${DEPEND} selinux? ( sec-policy/selinux-snort )" REQUIRED_USE="!kernel_linux? ( !shared-rep )" pkg_setup() { # pre_inst() is a better place to put this # but we need it here for the 'fowners' statements in src_install() enewgroup snort enewuser snort -1 -1 /dev/null snort } src_prepare() { # Multilib fix for the sf_engine ebegin "Applying multilib fix" sed -i -e 's|${exec_prefix}/lib|${exec_prefix}/'$(get_libdir)'|g' \ "${WORKDIR}/${P}/src/dynamic-plugins/sf_engine/Makefile.am" \ || die "sed for sf_engine failed" # Multilib fix for the curent set of dynamic-preprocessors for i in file ftptelnet smtp ssh dns ssl dcerpc2 sdf imap pop sip reputation gtp modbus dnp3; do sed -i -e 's|${exec_prefix}/lib|${exec_prefix}/'$(get_libdir)'|g' \ "${WORKDIR}/${P}/src/dynamic-preprocessors/$i/Makefile.am" \ || die "sed for $i failed." done eend AT_M4DIR=m4 eautoreconf } src_configure() { econf \ $(use_enable !static shared) \ $(use_enable static) \ $(use_enable static so-with-static-lib) \ $(use_enable gre) \ $(use_enable mpls) \ $(use_enable targetbased) \ $(use_enable control-socket) \ $(use_enable file-inspect) \ $(use_enable high-availability ha) \ $(use_enable non-ether-decoders) \ $(use_enable shared-rep) \ $(use_enable side-channel) \ $(use_enable sourcefire) \ $(use_enable ppm) \ $(use_enable perfprofiling) \ $(use_enable linux-smp-stats) \ $(use_enable inline-init-failopen) \ $(use_enable threads pthread) \ $(use_enable debug) \ $(use_enable debug debug-msgs) \ $(use_enable debug corefiles) \ $(use_enable !debug dlclose) \ $(use_enable active-response) \ $(use_enable normalizer) \ $(use_enable reload-error-restart) \ $(use_enable react) \ $(use_enable flexresp3) \ $(use_enable large-pcap-64bit large-pcap) \ --enable-reload \ --disable-build-dynamic-examples \ --disable-profile \ --disable-ppm-test \ --disable-intel-soft-cpm \ --disable-static-daq } src_install() { emake DESTDIR="${D}" install dodir /var/log/snort \ /var/run/snort \ /etc/snort/rules \ /etc/snort/so_rules \ /usr/$(get_libdir)/snort_dynamicrules # config.log and build.log are needed by Sourcefire # to trouble shoot build problems and bug reports so we are # perserving them incase the user needs upstream support. dodoc RELEASE.NOTES ChangeLog \ doc/* \ tools/u2boat/README.u2boat insinto /etc/snort doins etc/attribute_table.dtd \ etc/classification.config \ etc/gen-msg.map \ etc/reference.config \ etc/threshold.conf \ etc/unicode.map # We use snort.conf.distrib because the config file is complicated # and the one shipped with snort can change drastically between versions. # Users should migrate setting by hand and not with etc-update. newins etc/snort.conf snort.conf.distrib # config.log and build.log are needed by Sourcefire # to troubleshoot build problems and bug reports so we are # preserving them incase the user needs upstream support. if [ -f "${WORKDIR}/${PF}/config.log" ]; then dodoc "${WORKDIR}/${PF}/config.log" fi if [ -f "${T}/build.log" ]; then dodoc "${T}/build.log" fi insinto /etc/snort/preproc_rules doins preproc_rules/decoder.rules \ preproc_rules/preprocessor.rules \ preproc_rules/sensitive-data.rules fowners -R snort:snort \ /var/log/snort \ /var/run/snort \ /etc/snort newinitd "${FILESDIR}/snort.rc12" snort newconfd "${FILESDIR}/snort.confd.2" snort # Sourcefire uses Makefiles to install docs causing Bug #297190. # This removes the unwanted doc directory and rogue Makefiles. rm -rf "${D}"usr/share/doc/snort || die "Failed to remove SF doc directories" rm "${D}"usr/share/doc/"${PF}"/Makefile* || die "Failed to remove doc make files" # Remove unneeded .la files (Bug #382863) rm "${D}"usr/$(get_libdir)/snort_dynamicengine/libsf_engine.la || die rm "${D}"usr/$(get_libdir)/snort_dynamicpreprocessor/libsf_*_preproc.la || die "Failed to remove libsf_?_preproc.la" # Set the correct lib path for dynamicengine, dynamicpreprocessor, and dynamicdetection sed -i -e 's|/usr/local/lib|/usr/'$(get_libdir)'|g' \ "${D}etc/snort/snort.conf.distrib" || die # Set the correct rule location in the config sed -i -e 's|RULE_PATH ../rules|RULE_PATH /etc/snort/rules|g' \ "${D}etc/snort/snort.conf.distrib" || die # Set the correct preprocessor/decoder rule location in the config sed -i -e 's|PREPROC_RULE_PATH ../preproc_rules|PREPROC_RULE_PATH /etc/snort/preproc_rules|g' \ "${D}etc/snort/snort.conf.distrib" || die # Enable the preprocessor/decoder rules sed -i -e 's|^# include $PREPROC_RULE_PATH|include $PREPROC_RULE_PATH|g' \ "${D}etc/snort/snort.conf.distrib" || die sed -i -e 's|^# dynamicdetection directory|dynamicdetection directory|g' \ "${D}etc/snort/snort.conf.distrib" || die # Just some clean up of trailing /'s in the config sed -i -e 's|snort_dynamicpreprocessor/$|snort_dynamicpreprocessor|g' \ "${D}etc/snort/snort.conf.distrib" || die # Make it clear in the config where these are... sed -i -e 's|^include classification.config|include /etc/snort/classification.config|g' \ "${D}etc/snort/snort.conf.distrib" || die sed -i -e 's|^include reference.config|include /etc/snort/reference.config|g' \ "${D}etc/snort/snort.conf.distrib" || die # Disable all rule files by default. sed -i -e 's|^include $RULE_PATH|# include $RULE_PATH|g' \ "${D}etc/snort/snort.conf.distrib" || die # Disable normalizer preprocessor config if normalizer USE flag not set. if ! use normalizer; then sed -i -e 's|^preprocessor normalize|#preprocessor normalize|g' \ "${D}etc/snort/snort.conf.distrib" || die fi # Set the configured DAQ to afpacket sed -i -e 's|^# config daq: |config daq: afpacket|g' \ "${D}etc/snort/snort.conf.distrib" || die # Set the location of the DAQ modules sed -i -e 's|^# config daq_dir: |config daq_dir: /usr/'$(get_libdir)'/daq|g' \ "${D}etc/snort/snort.conf.distrib" || die # Set the DAQ mode to passive sed -i -e 's|^# config daq_mode: |config daq_mode: passive|g' \ "${D}etc/snort/snort.conf.distrib" || die # Set snort to run as snort:snort sed -i -e 's|^# config set_gid:|config set_gid: snort|g' \ "${D}etc/snort/snort.conf.distrib" || die sed -i -e 's|^# config set_uid:|config set_uid: snort|g' \ "${D}etc/snort/snort.conf.distrib" || die # Set the default log dir sed -i -e 's|^# config logdir:|config logdir: /var/log/snort/|g' \ "${D}etc/snort/snort.conf.distrib" || die # Set the correct so_rule location in the config sed -i -e 's|SO_RULE_PATH ../so_rules|SO_RULE_PATH /etc/snort/so_rules|g' \ "${D}etc/snort/snort.conf.distrib" || die } pkg_postinst() { einfo "There have been a number of improvements and new features" einfo "added to ${P}. Please review the RELEASE.NOTES and" einfo "ChangLog located in /usr/share/doc/${PF}." einfo elog "The Sourcefire Vulnerability Research Team (VRT) recommends that" elog "users migrate their snort.conf customizations to the latest config" elog "file released by the VRT. You can find the latest version of the" elog "Snort config file in /etc/snort/snort.conf.distrib." elog elog "!! It is important that you migrate to this new snort.conf file !!" elog elog "This version of the ebuild includes an updated init.d file and" elog "conf.d file that rely on options found in the latest Snort" elog "config file provided by the VRT." if use debug; then elog "You have the 'debug' USE flag enabled. If this has been done to" elog "troubleshoot an issue by producing a core dump or a back trace," elog "then you need to also ensure the FEATURES variable in make.conf" elog "contains the 'nostrip' option." fi }