Pushing out SELinux policy modules based on new 20110726 release (refpolicy)

(Portage version: 2.1.10.3/cvs/Linux x86_64)

2 files changed, 170 insertions, 1 deletions

diff --git a/sec-policy/selinux-base-policy/ChangeLog b/sec-policy/selinux-base-policy/ChangeLog
index 394a7cec3ccd..a4015e448197 100644
--- a/sec-policy/selinux-base-policy/ChangeLog
+++ b/sec-policy/selinux-base-policy/ChangeLog
@@ -1,6 +1,11 @@
 # ChangeLog for sec-policy/selinux-base-policy
 # Copyright 1999-2011 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/sec-policy/selinux-base-policy/ChangeLog,v 1.82 2011/08/07 10:53:56 blueness Exp $
+# $Header: /var/cvsroot/gentoo-x86/sec-policy/selinux-base-policy/ChangeLog,v 1.83 2011/08/28 21:12:32 swift Exp $
+
+*selinux-base-policy-2.20110726-r3 (28 Aug 2011)
+
+  28 Aug 2011; <swift@gentoo.org> +selinux-base-policy-2.20110726-r3.ebuild:
+  Introduce policy based on refpolicy 20110726
 
 *selinux-base-policy-2.20101213-r22 (07 Aug 2011)
 
diff --git a/sec-policy/selinux-base-policy/selinux-base-policy-2.20110726-r3.ebuild b/sec-policy/selinux-base-policy/selinux-base-policy-2.20110726-r3.ebuild
new file mode 100644
index 000000000000..17885cb86d8e
--- /dev/null
+++ b/sec-policy/selinux-base-policy/selinux-base-policy-2.20110726-r3.ebuild
@@ -0,0 +1,164 @@
+# Copyright 1999-2011 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sec-policy/selinux-base-policy/selinux-base-policy-2.20110726-r3.ebuild,v 1.1 2011/08/28 21:12:32 swift Exp $
+
+EAPI="4"
+IUSE="+peer_perms +open_perms +ubac doc"
+
+inherit eutils
+
+DESCRIPTION="Gentoo base policy for SELinux"
+HOMEPAGE="http://www.gentoo.org/proj/en/hardened/selinux/"
+SRC_URI="http://oss.tresys.com/files/refpolicy/refpolicy-${PV}.tar.bz2
+	http://dev.gentoo.org/~swift/patches/${PN}/patchbundle-${PF}.tar.bz2"
+LICENSE="GPL-2"
+SLOT="0"
+
+KEYWORDS="~amd64 ~x86"
+
+RDEPEND=">=sys-apps/policycoreutils-1.30.30
+	>=sys-fs/udev-151"
+DEPEND="${RDEPEND}
+	sys-devel/m4
+	>=sys-apps/checkpolicy-1.30.12"
+
+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"
+
+	# 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}";
+		make conf || die "Make conf in ${i} failed"
+
+		# Define what we see as "base" and what we want to remain modular.
+		cp "${FILESDIR}/modules.conf" \
+			"${S}/${i}/policy/modules.conf" \
+			|| die "failed to set up modules.conf"
+		# In case of "targeted", we add the "unconfined" to the base policy
+		if [[ "${i}" == "targeted" ]];
+		then
+			echo "unconfined = base" >> "${S}/${i}/policy/modules.conf"
+		fi
+
+		sed -i -e '/^QUIET/s/n/y/' -e "/^NAME/s/refpolicy/$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
+	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
+	done
+
+	dodoc doc/Makefile.example doc/example.{te,fc,if}
+
+	insinto /etc/selinux
+	doins "${FILESDIR}/config"
+}
+
+pkg_preinst() {
+	has_version "<${CATEGORY}/${PN}-2.20101213-r13"
+	previous_less_than_r13=$?
+}
+
+pkg_postinst() {
+	[ -z "${POLICY_TYPES}" ] && local POLICY_TYPES="targeted strict mls mcs"
+
+	for i in ${POLICY_TYPES}; do
+		einfo "Inserting base module into ${i} module store."
+
+		cd "${ROOT}/usr/share/selinux/${i}"
+		semodule -s "${i}" -b base.pp || die "Could not load in new base policy"
+	done
+	elog "Updates on policies might require you to relabel files. If you, after"
+	elog "installing new SELinux policies, get 'permission denied' errors,"
+	elog "relabelling your system using 'rlpkg -a -r' might resolve the issues."
+}