2 # SPDX-License-Identifier: GPL-2.0
4 if [ `id -u` -ne 0 ]; then
5 echo "$0: must be root to install the selinux policy"
11 echo "Could not find setfiles"
12 echo "Do you have policycoreutils installed?"
16 CP=`which checkpolicy`
18 echo "Could not find checkpolicy"
19 echo "Do you have checkpolicy installed?"
22 VERS=`$CP -V | awk '{print $1}'`
24 ENABLED=`which selinuxenabled`
26 echo "Could not find selinuxenabled"
27 echo "Do you have libselinux-utils installed?"
31 if selinuxenabled; then
32 echo "SELinux is already enabled"
33 echo "This prevents safely relabeling all files."
34 echo "Boot with selinux=0 on the kernel command-line or"
35 echo "SELINUX=disabled in /etc/selinux/config."
40 ./mdp -m policy.conf file_contexts
41 $CP -U allow -M -o policy.$VERS policy.conf
43 mkdir -p /etc/selinux/dummy/policy
44 mkdir -p /etc/selinux/dummy/contexts/files
46 echo "__default__:user_u:s0" > /etc/selinux/dummy/seusers
47 echo "base_r:base_t:s0" > /etc/selinux/dummy/contexts/failsafe_context
48 echo "base_r:base_t:s0 base_r:base_t:s0" > /etc/selinux/dummy/default_contexts
49 cat > /etc/selinux/dummy/contexts/x_contexts <<EOF
50 client * user_u:base_r:base_t:s0
51 property * user_u:object_r:base_t:s0
52 extension * user_u:object_r:base_t:s0
53 selection * user_u:object_r:base_t:s0
54 event * user_u:object_r:base_t:s0
56 touch /etc/selinux/dummy/contexts/virtual_domain_context
57 touch /etc/selinux/dummy/contexts/virtual_image_context
59 cp file_contexts /etc/selinux/dummy/contexts/files
60 cp dbus_contexts /etc/selinux/dummy/contexts
61 cp policy.$VERS /etc/selinux/dummy/policy
62 FC_FILE=/etc/selinux/dummy/contexts/files/file_contexts
64 if [ ! -d /etc/selinux ]; then
67 if [ -f /etc/selinux/config ]; then
68 echo "/etc/selinux/config exists, moving to /etc/selinux/config.bak."
69 mv /etc/selinux/config /etc/selinux/config.bak
71 echo "Creating new /etc/selinux/config for dummy policy."
72 cat > /etc/selinux/config << EOF
77 cd /etc/selinux/dummy/contexts/files
78 $SF -F file_contexts /
80 mounts=`cat /proc/$$/mounts | \
81 egrep "ext[234]|jfs|xfs|reiserfs|jffs2|gfs2|btrfs|f2fs|ocfs2" | \
83 $SF -F file_contexts $mounts
85 echo "-F" > /.autorelabel