155 lines
4.1 KiB
Bash
155 lines
4.1 KiB
Bash
# Copyright 1999-2020 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI="6"
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if [[ ${PV} == 9999* ]]; then
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EGIT_REPO_URI="${SELINUX_GIT_REPO:-https://anongit.gentoo.org/git/proj/hardened-refpolicy.git}"
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EGIT_BRANCH="${SELINUX_GIT_BRANCH:-master}"
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EGIT_CHECKOUT_DIR="${WORKDIR}/refpolicy"
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inherit git-r3
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else
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SRC_URI="https://github.com/SELinuxProject/refpolicy/releases/download/RELEASE_${PV/./_}/refpolicy-${PV}.tar.bz2
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https://dev.gentoo.org/~perfinion/patches/selinux-base-policy/patchbundle-selinux-base-policy-${PVR}.tar.bz2"
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KEYWORDS="amd64 -arm ~arm64 ~mips x86"
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fi
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IUSE="doc +unknown-perms systemd +ubac +unconfined"
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DESCRIPTION="Gentoo base policy for SELinux"
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HOMEPAGE="https://wiki.gentoo.org/wiki/Project:SELinux"
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LICENSE="GPL-2"
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SLOT="0"
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RDEPEND=">=sys-apps/policycoreutils-2.8"
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DEPEND="${RDEPEND}
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sys-devel/m4
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>=sys-apps/checkpolicy-2.8"
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S=${WORKDIR}/
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src_prepare() {
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if [[ ${PV} != 9999* ]]; then
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einfo "Applying SELinux policy updates ... "
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eapply -p0 "${WORKDIR}/0001-full-patch-against-stable-release.patch"
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fi
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eapply_user
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cd "${S}/refpolicy" || die
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emake bare
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}
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src_configure() {
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[ -z "${POLICY_TYPES}" ] && local POLICY_TYPES="targeted strict mls mcs"
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# Update the SELinux refpolicy capabilities based on the users' USE flags.
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if use unknown-perms; then
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sed -i -e '/^UNK_PERMS/s/deny/allow/' "${S}/refpolicy/build.conf" \
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|| die "Failed to allow Unknown Permissions Handling"
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sed -i -e '/^UNK_PERMS/s/deny/allow/' "${S}/refpolicy/Makefile" \
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|| die "Failed to allow Unknown Permissions Handling"
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fi
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if ! use ubac; then
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sed -i -e '/^UBAC/s/y/n/' "${S}/refpolicy/build.conf" \
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|| die "Failed to disable User Based Access Control"
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fi
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if use systemd; then
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sed -i -e '/^SYSTEMD/s/n/y/' "${S}/refpolicy/build.conf" \
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|| die "Failed to enable SystemD"
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fi
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echo "DISTRO = gentoo" >> "${S}/refpolicy/build.conf" || die
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# Prepare initial configuration
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cd "${S}/refpolicy" || die
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emake conf
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# Setup the policies based on the types delivered by the end user.
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# These types can be "targeted", "strict", "mcs" and "mls".
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for i in ${POLICY_TYPES}; do
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cp -a "${S}/refpolicy" "${S}/${i}" || die
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cd "${S}/${i}" || die
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#cp "${FILESDIR}/modules-2.20120215.conf" "${S}/${i}/policy/modules.conf"
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sed -i -e "/= module/d" "${S}/${i}/policy/modules.conf" || die
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sed -i -e '/^QUIET/s/n/y/' -e "/^NAME/s/refpolicy/$i/" \
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"${S}/${i}/build.conf" || die "build.conf setup failed."
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if [[ "${i}" == "mls" ]] || [[ "${i}" == "mcs" ]];
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then
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# MCS/MLS require additional settings
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sed -i -e "/^TYPE/s/standard/${i}/" "${S}/${i}/build.conf" \
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|| die "failed to set type to mls"
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fi
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if [ "${i}" == "targeted" ]; then
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sed -i -e '/root/d' -e 's/user_u/unconfined_u/' \
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"${S}/${i}/config/appconfig-standard/seusers" \
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|| die "targeted seusers setup failed."
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fi
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if [ "${i}" != "targeted" ] && [ "${i}" != "strict" ] && use unconfined; then
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sed -i -e '/root/d' -e 's/user_u/unconfined_u/' \
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"${S}/${i}/config/appconfig-${i}/seusers" \
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|| die "policy seusers setup failed."
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fi
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done
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}
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src_compile() {
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[ -z "${POLICY_TYPES}" ] && local POLICY_TYPES="targeted strict mls mcs"
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for i in ${POLICY_TYPES}; do
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cd "${S}/${i}" || die
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emake base
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if use doc; then
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emake html
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fi
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done
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}
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src_install() {
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[ -z "${POLICY_TYPES}" ] && local POLICY_TYPES="targeted strict mls mcs"
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for i in ${POLICY_TYPES}; do
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cd "${S}/${i}" || die
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emake DESTDIR="${D}" install
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emake DESTDIR="${D}" install-headers
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echo "run_init_t" > "${D}/etc/selinux/${i}/contexts/run_init_type" || die
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echo "textrel_shlib_t" >> "${D}/etc/selinux/${i}/contexts/customizable_types" || die
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# libsemanage won't make this on its own
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keepdir "/etc/selinux/${i}/policy"
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if use doc; then
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docinto ${i}/html
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dodoc -r doc/html/*;
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fi
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insinto /usr/share/selinux/devel;
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doins doc/policy.xml;
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done
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docinto /
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dodoc doc/Makefile.example doc/example.{te,fc,if}
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doman man/man8/*.8;
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insinto /etc/selinux
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doins "${FILESDIR}/config"
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insinto /usr/share/portage/config/sets
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doins "${FILESDIR}/selinux.conf"
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}
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