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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sec-policy/selinux-base/selinux-base-2.20120725-r10.ebuild,v 1.2 2013/01/16 20:57:21 swift Exp $
EAPI="4"
inherit eutils
IUSE="+peer_perms +open_perms +ubac unconfined doc"
DESCRIPTION="Gentoo base policy for SELinux"
HOMEPAGE="http://www.gentoo.org/proj/en/hardened/selinux/"
SRC_URI="http://oss.tresys.com/files/refpolicy/refpolicy-${PV}.tar.bz2
http://dev.gentoo.org/~swift/patches/selinux-base-policy/patchbundle-selinux-base-policy-${PVR}.tar.bz2"
LICENSE="GPL-2"
SLOT="0"
KEYWORDS="amd64 x86"
RDEPEND=">=sys-apps/policycoreutils-2.1.10
virtual/udev
!<=sec-policy/selinux-base-policy-2.20120725"
DEPEND="${RDEPEND}
sys-devel/m4
>=sys-apps/checkpolicy-2.1.8"
S=${WORKDIR}/
src_prepare() {
# Apply the gentoo patches to the policy. These patches are only necessary
# for base policies, or for interface changes on modules.
EPATCH_MULTI_MSG="Applying SELinux policy updates ... " \
EPATCH_SUFFIX="patch" \
EPATCH_SOURCE="${WORKDIR}" \
EPATCH_FORCE="yes" \
epatch
cd "${S}/refpolicy"
# Fix bug 257111 - Correct the initial sid for cron-started jobs in the
# system_r role
sed -i -e 's:system_crond_t:system_cronjob_t:g' \
"${S}/refpolicy/config/appconfig-standard/default_contexts"
sed -i -e 's|system_r:cronjob_t|system_r:system_cronjob_t|g' \
"${S}/refpolicy/config/appconfig-mls/default_contexts"
sed -i -e 's|system_r:cronjob_t|system_r:system_cronjob_t|g' \
"${S}/refpolicy/config/appconfig-mcs/default_contexts"
}
src_configure() {
[ -z "${POLICY_TYPES}" ] && local POLICY_TYPES="targeted strict mls mcs"
# Update the SELinux refpolicy capabilities based on the users' USE flags.
if ! use peer_perms; then
sed -i -e '/network_peer_controls/d' \
"${S}/refpolicy/policy/policy_capabilities"
fi
if ! use open_perms; then
sed -i -e '/open_perms/d' \
"${S}/refpolicy/policy/policy_capabilities"
fi
if ! use ubac; then
sed -i -e '/^UBAC/s/y/n/' "${S}/refpolicy/build.conf" \
|| die "Failed to disable User Based Access Control"
fi
echo "DISTRO = gentoo" >> "${S}/refpolicy/build.conf"
# Prepare initial configuration
cd "${S}/refpolicy";
make conf || die "Make conf failed"
# Setup the policies based on the types delivered by the end user.
# These types can be "targeted", "strict", "mcs" and "mls".
for i in ${POLICY_TYPES}; do
cp -a "${S}/refpolicy" "${S}/${i}"
cd "${S}/${i}";
#cp "${FILESDIR}/modules-2.20120215.conf" "${S}/${i}/policy/modules.conf"
sed -i -e "/= module/d" "${S}/${i}/policy/modules.conf"
sed -i -e '/^QUIET/s/n/y/' -e "/^NAME/s/refpolicy/$i/" \
"${S}/${i}/build.conf" || die "build.conf setup failed."
if [[ "${i}" == "mls" ]] || [[ "${i}" == "mcs" ]];
then
# MCS/MLS require additional settings
sed -i -e "/^TYPE/s/standard/${i}/" "${S}/${i}/build.conf" \
|| die "failed to set type to mls"
fi
if [ "${i}" == "targeted" ]; then
sed -i -e '/root/d' -e 's/user_u/unconfined_u/' \
"${S}/${i}/config/appconfig-standard/seusers" \
|| die "targeted seusers setup failed."
fi
if [ "${i}" != "targeted" ] && [ "${i}" != "strict" ] && use unconfined; then
sed -i -e '/root/d' -e 's/user_u/unconfined_u/' \
"${S}/${i}/config/appconfig-${i}/seusers" \
|| die "policy seusers setup failed."
fi
done
}
src_compile() {
[ -z "${POLICY_TYPES}" ] && local POLICY_TYPES="targeted strict mls mcs"
for i in ${POLICY_TYPES}; do
cd "${S}/${i}"
make base || die "${i} compile failed"
if use doc; then
make html || die
fi
done
}
src_install() {
[ -z "${POLICY_TYPES}" ] && local POLICY_TYPES="targeted strict mls mcs"
for i in ${POLICY_TYPES}; do
cd "${S}/${i}"
make DESTDIR="${D}" install \
|| die "${i} install failed."
make DESTDIR="${D}" install-headers \
|| die "${i} headers install failed."
echo "run_init_t" > "${D}/etc/selinux/${i}/contexts/run_init_type"
echo "textrel_shlib_t" >> "${D}/etc/selinux/${i}/contexts/customizable_types"
# libsemanage won't make this on its own
keepdir "/etc/selinux/${i}/policy"
if use doc; then
dohtml doc/html/*;
fi
insinto /usr/share/selinux/devel;
doins doc/policy.xml;
done
dodoc doc/Makefile.example doc/example.{te,fc,if}
insinto /etc/selinux
doins "${FILESDIR}/config"
}
pkg_preinst() {
has_version "<${CATEGORY}/${PN}-2.20101213-r13"
previous_less_than_r13=$?
}
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