1#!/bin/sh
 
 2if [ `id -u` -ne 0 ]; then
 3	echo "$0: must be root to install the selinux policy"
 4	exit 1
 5fi
 6SF=`which setfiles`
 7if [ $? -eq 1 ]; then
 8	if [ -f /sbin/setfiles ]; then
 9		SF="/usr/setfiles"
10	else
11		echo "no selinux tools installed: setfiles"
12		exit 1
13	fi
14fi
15
16cd mdp
17
18CP=`which checkpolicy`
19VERS=`$CP -V | awk '{print $1}'`
20
21./mdp policy.conf file_contexts
22$CP -o policy.$VERS policy.conf
23
24mkdir -p /etc/selinux/dummy/policy
25mkdir -p /etc/selinux/dummy/contexts/files
26
27cp file_contexts /etc/selinux/dummy/contexts/files
28cp dbus_contexts /etc/selinux/dummy/contexts
29cp policy.$VERS /etc/selinux/dummy/policy
30FC_FILE=/etc/selinux/dummy/contexts/files/file_contexts
31
32if [ ! -d /etc/selinux ]; then
33	mkdir -p /etc/selinux
34fi
35if [ ! -f /etc/selinux/config ]; then
36	cat > /etc/selinux/config << EOF
37SELINUX=enforcing
38SELINUXTYPE=dummy
39EOF
40else
41	TYPE=`cat /etc/selinux/config | grep "^SELINUXTYPE" | tail -1 | awk -F= '{ print $2 '}`
42	if [ "eq$TYPE" != "eqdummy" ]; then
43		selinuxenabled
44		if [ $? -eq 0 ]; then
45			echo "SELinux already enabled with a non-dummy policy."
46			echo "Exiting.  Please install policy by hand if that"
47			echo "is what you REALLY want."
48			exit 1
49		fi
50		mv /etc/selinux/config /etc/selinux/config.mdpbak
51		grep -v "^SELINUXTYPE" /etc/selinux/config.mdpbak >> /etc/selinux/config
52		echo "SELINUXTYPE=dummy" >> /etc/selinux/config
53	fi
54fi
55
56cd /etc/selinux/dummy/contexts/files
57$SF file_contexts /
58
59mounts=`cat /proc/$$/mounts | egrep "ext2|ext3|xfs|jfs|ext4|ext4dev|gfs2" | awk '{ print $2 '}`
60$SF file_contexts $mounts
61
62
63dodev=`cat /proc/$$/mounts | grep "/dev "`
64if [ "eq$dodev" != "eq" ]; then
65	mount --move /dev /mnt
66	$SF file_contexts /dev
67	mount --move /mnt /dev
68fi
69

 1#!/bin/sh
 2# SPDX-License-Identifier: GPL-2.0
 3if [ `id -u` -ne 0 ]; then
 4	echo "$0: must be root to install the selinux policy"
 5	exit 1
 6fi
 7SF=`which setfiles`
 8if [ $? -eq 1 ]; then
 9	if [ -f /sbin/setfiles ]; then
10		SF="/usr/setfiles"
11	else
12		echo "no selinux tools installed: setfiles"
13		exit 1
14	fi
15fi
16
17cd mdp
18
19CP=`which checkpolicy`
20VERS=`$CP -V | awk '{print $1}'`
21
22./mdp policy.conf file_contexts
23$CP -o policy.$VERS policy.conf
24
25mkdir -p /etc/selinux/dummy/policy
26mkdir -p /etc/selinux/dummy/contexts/files
27
28cp file_contexts /etc/selinux/dummy/contexts/files
29cp dbus_contexts /etc/selinux/dummy/contexts
30cp policy.$VERS /etc/selinux/dummy/policy
31FC_FILE=/etc/selinux/dummy/contexts/files/file_contexts
32
33if [ ! -d /etc/selinux ]; then
34	mkdir -p /etc/selinux
35fi
36if [ ! -f /etc/selinux/config ]; then
37	cat > /etc/selinux/config << EOF
38SELINUX=enforcing
39SELINUXTYPE=dummy
40EOF
41else
42	TYPE=`cat /etc/selinux/config | grep "^SELINUXTYPE" | tail -1 | awk -F= '{ print $2 '}`
43	if [ "eq$TYPE" != "eqdummy" ]; then
44		selinuxenabled
45		if [ $? -eq 0 ]; then
46			echo "SELinux already enabled with a non-dummy policy."
47			echo "Exiting.  Please install policy by hand if that"
48			echo "is what you REALLY want."
49			exit 1
50		fi
51		mv /etc/selinux/config /etc/selinux/config.mdpbak
52		grep -v "^SELINUXTYPE" /etc/selinux/config.mdpbak >> /etc/selinux/config
53		echo "SELINUXTYPE=dummy" >> /etc/selinux/config
54	fi
55fi
56
57cd /etc/selinux/dummy/contexts/files
58$SF file_contexts /
59
60mounts=`cat /proc/$$/mounts | egrep "ext2|ext3|xfs|jfs|ext4|ext4dev|gfs2" | awk '{ print $2 '}`
61$SF file_contexts $mounts
62
63
64dodev=`cat /proc/$$/mounts | grep "/dev "`
65if [ "eq$dodev" != "eq" ]; then
66	mount --move /dev /mnt
67	$SF file_contexts /dev
68	mount --move /mnt /dev
69fi