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#!/bin/bash
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#===============================================================================
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#
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# FILE: selinux-policy-migrate-local-changes.sh
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#
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# USAGE: ./selinux-policy-migrate-local-changes.sh <POLICYTYPE>
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#
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# DESCRIPTION: This script migrates local changes from pre-2.4 SELinux modules
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# store structure to the new structure
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#
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# AUTHOR: Petr Lautrbach <plautrba@redhat.com>
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#===============================================================================
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if [ ! -f /etc/selinux/config ]; then
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SELINUXTYPE=none
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else
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source /etc/selinux/config
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fi
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REBUILD=0
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MIGRATE_SELINUXTYPE=$1
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for local in booleans.local file_contexts.local ports.local users_extra.local users.local; do
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if [ -e /etc/selinux/$MIGRATE_SELINUXTYPE/modules/active/$local ]; then
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REBUILD=1
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cp -v --preserve=mode,ownership,timestamps,links /etc/selinux/$MIGRATE_SELINUXTYPE/modules/active/$local /etc/selinux/$MIGRATE_SELINUXTYPE/active/$local
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fi
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done
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if [ -e /etc/selinux/$MIGRATE_SELINUXTYPE/modules/active/seusers ]; then
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REBUILD=1
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cp -v --preserve=mode,ownership,timestamps,links /etc/selinux/$MIGRATE_SELINUXTYPE/modules/active/seusers /etc/selinux/$MIGRATE_SELINUXTYPE/active/seusers.local
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fi
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INSTALL_MODULES=""
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for i in `find /etc/selinux/$MIGRATE_SELINUXTYPE/modules/active/modules/ -name \*disabled 2> /dev/null`; do
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module=`basename $i | sed 's/\.pp\.disabled$//'`
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if [ $module == "pkcsslotd" ] || [ $module == "vbetool" ] || [ $module == "ctdbd" ] || [ $module == "docker" ] || [ $module == "gear" ]; then
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continue
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fi
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if [ -d /etc/selinux/$MIGRATE_SELINUXTYPE/active/modules/100/$module ]; then
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touch /etc/selinux/$MIGRATE_SELINUXTYPE/active/modules/disabled/$module
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fi
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done
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for i in `find /etc/selinux/$MIGRATE_SELINUXTYPE/modules/active/modules/ -name \*.pp 2> /dev/null`; do
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module=`basename $i | sed 's/\.pp$//'`
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if [ $module == "pkcsslotd" ] || [ $module == "vbetool" ] || [ $module == "ctdbd" ] || [ $module == "docker" ] || [ $module == "gear" ]; then
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continue
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fi
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if [ ! -d /etc/selinux/$MIGRATE_SELINUXTYPE/active/modules/100/$module ]; then
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INSTALL_MODULES="${INSTALL_MODULES} $i"
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fi
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done
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if [ -n "$INSTALL_MODULES" ]; then
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semodule -s $MIGRATE_SELINUXTYPE -n -X 400 -i $INSTALL_MODULES
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REBUILD=1
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fi
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cat > /etc/selinux/$MIGRATE_SELINUXTYPE/modules/active/README.migrated <
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Your old modules store and local changes were migrated to the new structure in
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in the following directory:
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/etc/selinux/$MIGRATE_SELINUXTYPE/active
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WARNING: Do not remove this file or remove /etc/selinux/$MIGRATE_SELINUXTYPE/modules
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completely if you are confident that you don't need old files anymore.
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EOF
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if [ ${DONT_REBUILD:-0} = 0 -a $REBUILD = 1 ]; then
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semodule -B -n -s $MIGRATE_SELINUXTYPE
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if [ "$MIGRATE_SELINUXTYPE" = "$SELINUXTYPE" ] && selinuxenabled; then
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load_policy
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if [ -x /usr/sbin/semanage ]; then
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/usr/sbin/semanage export | /usr/sbin/semanage import
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fi
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fi
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fi
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