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Upstreamed C standard portability patches and fixes CVE-2023-20197. Bug: https://bugs.gentoo.org/912370 Signed-off-by: Michael Orlitzky <mjo@gentoo.org>
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| # Copyright 1999-2023 Gentoo Authors | ||
| # Distributed under the terms of the GNU General Public License v2 | ||
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| EAPI=8 | ||
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| inherit autotools flag-o-matic systemd tmpfiles | ||
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| DESCRIPTION="Clam Anti-Virus Scanner" | ||
| HOMEPAGE="https://www.clamav.net/" | ||
| SRC_URI="https://www.clamav.net/downloads/production/${P}.tar.gz" | ||
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| LICENSE="GPL-2" | ||
| SLOT="0" | ||
| KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~ppc ~ppc64 ~riscv ~sparc ~x86 ~amd64-linux ~x86-linux ~ppc-macos" | ||
| IUSE="bzip2 doc clamonacc clamdtop clamsubmit iconv ipv6 libclamav-only milter metadata-analysis-api selinux systemd test xml" | ||
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| REQUIRED_USE="libclamav-only? ( !clamonacc !clamdtop !clamsubmit !milter !metadata-analysis-api )" | ||
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| RESTRICT="!test? ( test )" | ||
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| # Require acct-{user,group}/clamav at build time so that we can set | ||
| # the permissions on /var/lib/clamav in src_install rather than in | ||
| # pkg_postinst; calling "chown" on the live filesystem scares me. | ||
| CDEPEND="acct-group/clamav | ||
| acct-user/clamav | ||
| dev-libs/libltdl | ||
| dev-libs/libmspack | ||
| || ( dev-libs/libpcre2 >dev-libs/libpcre-6 ) | ||
| dev-libs/tomsfastmath | ||
| >=sys-libs/zlib-1.2.2:= | ||
| bzip2? ( app-arch/bzip2 ) | ||
| clamdtop? ( sys-libs/ncurses:0 ) | ||
| clamsubmit? ( net-misc/curl dev-libs/json-c:= ) | ||
| elibc_musl? ( sys-libs/fts-standalone ) | ||
| iconv? ( virtual/libiconv ) | ||
| !libclamav-only? ( net-misc/curl ) | ||
| dev-libs/openssl:0= | ||
| milter? ( mail-filter/libmilter:= ) | ||
| xml? ( dev-libs/libxml2 )" | ||
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| # We need at least autoconf-2.69-r5 because that's the first (patched) | ||
| # version of it in Gentoo that supports ./configure --runstatedir. | ||
| BDEPEND=">=sys-devel/autoconf-2.69-r5 | ||
| virtual/pkgconfig" | ||
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| DEPEND="${CDEPEND} | ||
| metadata-analysis-api? ( dev-libs/json-c:* ) | ||
| test? ( dev-libs/check )" | ||
| RDEPEND="${CDEPEND} | ||
| selinux? ( sec-policy/selinux-clamav )" | ||
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| PATCHES=( | ||
| "${FILESDIR}/${PN}-0.102.1-libxml2_pkgconfig.patch" #661328 | ||
| "${FILESDIR}/${PN}-0.102.2-fix-curl-detection.patch" #709616 | ||
| "${FILESDIR}/${PN}-0.103.0-system-tomsfastmath.patch" # 649394 | ||
| "${FILESDIR}/${PN}-0.103.1-upstream-openrc.patch" | ||
| ) | ||
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| src_prepare() { | ||
| default | ||
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| # Be extra sure that we're using the system copy of tomsfastmath | ||
| einfo "removing bundled copy of dev-libs/tomsfastmath" | ||
| rm -r libclamav/tomsfastmath || \ | ||
| die "failed to remove bundled tomsfastmath" | ||
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| AT_NO_RECURSIVE="yes" eautoreconf | ||
| } | ||
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| src_configure() { | ||
| use elibc_musl && append-ldflags -lfts | ||
| use ppc64 && append-flags -mminimal-toc | ||
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| # according to configure help it should be | ||
| # $(use_enable xml) | ||
| # but that does not work | ||
| # do not add this, since --disable-xml seems to override | ||
| # --without-xml | ||
| JSONUSE="--without-libjson" | ||
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| if use clamsubmit || use metadata-analysis-api; then | ||
| # either of those 2 requires libjson. | ||
| # clamsubmit will be built as soon as libjson and curl are found | ||
| # but we only install the binary if requested | ||
| JSONUSE="--with-libjson=${EPREFIX}/usr" | ||
| fi | ||
|
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| local myeconfargs=( | ||
| $(use_enable bzip2) | ||
| $(use_enable clamonacc) | ||
| $(use_enable clamdtop) | ||
| $(use_enable ipv6) | ||
| $(use_enable milter) | ||
| $(use_enable test check) | ||
| $(use_with xml) | ||
| $(use_with iconv) | ||
| ${JSONUSE} | ||
| $(use_enable libclamav-only) | ||
| $(use_with !libclamav-only libcurl) | ||
| --with-system-libmspack | ||
| --cache-file="${S}"/config.cache | ||
| --disable-experimental | ||
| --disable-static | ||
| --disable-zlib-vcheck | ||
| --enable-id-check | ||
| --with-dbdir="${EPREFIX}"/var/lib/clamav | ||
| # Don't call --with-zlib=/usr (see bug #699296) | ||
| --with-zlib | ||
| --disable-llvm | ||
| --enable-openrc | ||
| --runstatedir=/run | ||
| ) | ||
| econf "${myeconfargs[@]}" | ||
| } | ||
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| src_install() { | ||
| default | ||
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| rm -rf "${ED}"/var/lib/clamav || die | ||
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| if ! use libclamav-only ; then | ||
| if use systemd; then | ||
| # The tmpfiles entry is behind USE=systemd because the | ||
| # upstream OpenRC service files should (and do) ensure that | ||
| # the directories they need exist and have the correct | ||
| # permissions without the help of opentmpfiles. There are | ||
| # years-old root exploits in opentmpfiles, the design is | ||
| # fundamentally flawed, and the maintainer is not up to | ||
| # the task of fixing it. | ||
| dotmpfiles "${FILESDIR}/tmpfiles.d/clamav.conf" | ||
| systemd_newunit "${FILESDIR}/clamd_at.service" "clamd@.service" | ||
| systemd_dounit "${FILESDIR}/clamd.service" | ||
| systemd_newunit "${FILESDIR}/freshclamd.service-r1" \ | ||
| "freshclamd.service" | ||
| fi | ||
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| insinto /etc/logrotate.d | ||
| newins "${FILESDIR}/clamd.logrotate" clamd | ||
| newins "${FILESDIR}/freshclam.logrotate" freshclam | ||
| use milter && \ | ||
| newins "${FILESDIR}/clamav-milter.logrotate-r1" clamav-milter | ||
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| # Modify /etc/{clamd,freshclam}.conf to be usable out of the box | ||
| sed -i -e "s:^\(Example\):\# \1:" \ | ||
| -e "s/^#\(PidFile .*\)/\1/" \ | ||
| -e "s/^#\(LocalSocket .*\)/\1/" \ | ||
| -e "s/^#\(User .*\)/\1/" \ | ||
| -e "s:^\#\(LogFile\) .*:\1 ${EPREFIX}/var/log/clamav/clamd.log:" \ | ||
| -e "s:^\#\(LogTime\).*:\1 yes:" \ | ||
| -e "s/^#\(DatabaseDirectory .*\)/\1/" \ | ||
| "${ED}"/etc/clamd.conf.sample || die | ||
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| sed -i -e "s:^\(Example\):\# \1:" \ | ||
| -e "s/^#\(PidFile .*\)/\1/" \ | ||
| -e "s/^#\(DatabaseOwner .*\)/\1/" \ | ||
| -e "s:^\#\(UpdateLogFile\) .*:\1 ${EPREFIX}/var/log/clamav/freshclam.log:" \ | ||
| -e "s:^\#\(NotifyClamd\).*:\1 ${EPREFIX}/etc/clamd.conf:" \ | ||
| -e "s:^\#\(ScriptedUpdates\).*:\1 yes:" \ | ||
| -e "s/^#\(DatabaseDirectory .*\)/\1/" \ | ||
| "${ED}"/etc/freshclam.conf.sample || die | ||
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| if use milter ; then | ||
| # Note: only keep the "unix" ClamdSocket and MilterSocket! | ||
| sed -i -e "s:^\(Example\):\# \1:" \ | ||
| -e "s/^#\(PidFile .*\)/\1/" \ | ||
| -e "s/^#\(ClamdSocket unix:.*\)/\1/" \ | ||
| -e "s/^#\(User .*\)/\1/" \ | ||
| -e "s/^#\(MilterSocket unix:.*\)/\1/" \ | ||
| -e "s:^\#\(LogFile\) .*:\1 ${EPREFIX}/var/log/clamav/clamav-milter.log:" \ | ||
| "${ED}"/etc/clamav-milter.conf.sample || die | ||
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| cat >> "${ED}"/etc/conf.d/clamd <<-EOF | ||
| MILTER_NICELEVEL=19 | ||
| START_MILTER=no | ||
| EOF | ||
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| systemd_newunit "${FILESDIR}/clamav-milter.service-r1" clamav-milter.service | ||
| fi | ||
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| local i | ||
| for i in clamd freshclam clamav-milter | ||
| do | ||
| if [[ -f "${ED}"/etc/"${i}".conf.sample ]]; then | ||
| mv "${ED}"/etc/"${i}".conf{.sample,} || die | ||
| fi | ||
| done | ||
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| # These both need to be writable by the clamav user. | ||
| # TODO: use syslog by default; that's what it's for. | ||
| diropts -o clamav -g clamav | ||
| keepdir /var/lib/clamav | ||
| keepdir /var/log/clamav | ||
| fi | ||
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| if use doc ; then | ||
| local HTML_DOCS=( docs/html/. ) | ||
| einstalldocs | ||
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| if ! use libclamav-only ; then | ||
| doman docs/man/*.[1-8] | ||
| fi | ||
| fi | ||
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| find "${ED}" -name '*.la' -delete || die | ||
| } | ||
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| src_test() { | ||
| if use libclamav-only ; then | ||
| ewarn "Test target not available when USE=libclamav-only is set, skipping tests ..." | ||
| return 0 | ||
| fi | ||
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| emake quick-check | ||
| } | ||
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| pkg_postinst() { | ||
| if ! use libclamav-only ; then | ||
| if use systemd ; then | ||
| tmpfiles_process clamav.conf | ||
| fi | ||
| fi | ||
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| if use milter ; then | ||
| elog "For simple instructions how to setup the clamav-milter read the" | ||
| elog "clamav-milter.README.gentoo in /usr/share/doc/${PF}" | ||
| fi | ||
|
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| local databases=( "${EROOT}"/var/lib/clamav/main.c[lv]d ) | ||
| if [[ ! -f "${databases}" ]] ; then | ||
| ewarn "You must run freshclam manually to populate the virus database" | ||
| ewarn "before starting clamav for the first time." | ||
| fi | ||
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| ewarn "This version of ClamAV provides separate OpenRC services" | ||
| ewarn "for clamd, freshclam, clamav-milter, and clamonacc. The" | ||
| ewarn "clamd service now starts only the clamd daemon itself. You" | ||
| ewarn "should add freshclam (and perhaps clamav-milter) to any" | ||
| ewarn "runlevels that previously contained clamd." | ||
| } |