| # Copyright 1999-2014 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Header: /var/cvsroot/gentoo-x86/net-analyzer/snort/snort-2.9.6.1.ebuild,v 1.1 2014/07/09 08:12:43 patrick Exp $ |
| |
| EAPI="5" |
| inherit autotools multilib user eutils |
| |
| DESCRIPTION="The de facto standard for intrusion detection/prevention" |
| HOMEPAGE="http://www.snort.org/" |
| SRC_URI="http://snort.org/downloads/2911 -> ${P}.tar.gz" |
| LICENSE="GPL-2" |
| SLOT="0" |
| KEYWORDS="*" |
| IUSE="static +zlib +gre +mpls +targetbased +ppm +perfprofiling |
| +non-ether-decoders control-socket file-inspect high-availability |
| shared-rep side-channel sourcefire linux-smp-stats inline-init-failopen |
| +threads debug +active-response +normalizer reload-error-restart |
| +react +flexresp3 large-pcap-64bit selinux" |
| |
| DEPEND=">=net-libs/libpcap-1.3.0 |
| >=net-libs/daq-2.0.2 |
| >=dev-libs/libpcre-8.33 |
| dev-libs/libdnet |
| zlib? ( sys-libs/zlib )" |
| |
| RDEPEND="${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() { |
| |
| # Bypass the check for INADDR_NONE (breaks when cross-compiling) |
| epatch "${FILESDIR}"/${P}-inaddr-none-check.patch |
| epatch "${FILESDIR}"/${P}-pcap-lex-destroy-check.patch |
| epatch "${FILESDIR}"/${P}-daq-address-space-check.patch |
| eautoreconf |
| |
| # Multilib fix for the sf_engine |
| ebegin "Applying multilib fix" |
| sed -i -e 's|${exec_prefix}/lib|${exec_prefix}/'$(get_libdir)'|g' \ |
| "${WORKDIR}/${P}/src/dynamic-plugins/sf_engine/Makefile.am" \ |
| || die "sed for sf_engine failed" |
| |
| # Multilib fix for the curent set of dynamic-preprocessors |
| for i in file ftptelnet smtp ssh dns ssl dcerpc2 sdf imap pop rzb_saac sip reputation gtp modbus dnp3; do |
| sed -i -e 's|${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() { |
| |
| # Cache that we have the INADDR_NONE capability |
| sn_cv_have_inaddr_none=yes \ |
| econf \ |
| $(use_enable !static shared) \ |
| $(use_enable static) \ |
| $(use_enable static so-with-static-lib) \ |
| $(use_enable zlib) \ |
| $(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) \ |
| $(use_enable large-pcap-64bit large-pcap) \ |
| --enable-reload \ |
| --disable-build-dynamic-examples \ |
| --disable-profile \ |
| --disable-ppm-test \ |
| --disable-intel-soft-cpm \ |
| --disable-static-daq \ |
| --disable-rzb-saac |
| } |
| |
| src_install() { |
| |
| emake DESTDIR="${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' \ |
| "${D}etc/snort/snort.conf.distrib" || die |
| fi |
| |
| # Set the configured DAQ to afpacket |
| sed -i -e 's|^# config daq: <type>|config daq: afpacket|g' \ |
| "${D}etc/snort/snort.conf.distrib" || die |
| |
| # Set the location of the DAQ modules |
| sed -i -e 's|^# config daq_dir: <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: <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 |
| } |