mirror of
https://github.com/torvalds/linux.git
synced 2025-11-03 18:20:25 +02:00
2fe2fb4ce6
We are in the process of deprecating the runtime disable mechanism, let's not reference it in the scripts. Signed-off-by: Paul Moore <paul@paul-moore.com>
84 lines
2.2 KiB
Bash
Executable file
84 lines
2.2 KiB
Bash
Executable file
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
set -e
|
|
if [ `id -u` -ne 0 ]; then
|
|
echo "$0: must be root to install the selinux policy"
|
|
exit 1
|
|
fi
|
|
|
|
SF=`which setfiles`
|
|
if [ $? -eq 1 ]; then
|
|
echo "Could not find setfiles"
|
|
echo "Do you have policycoreutils installed?"
|
|
exit 1
|
|
fi
|
|
|
|
CP=`which checkpolicy`
|
|
if [ $? -eq 1 ]; then
|
|
echo "Could not find checkpolicy"
|
|
echo "Do you have checkpolicy installed?"
|
|
exit 1
|
|
fi
|
|
VERS=`$CP -V | awk '{print $1}'`
|
|
|
|
ENABLED=`which selinuxenabled`
|
|
if [ $? -eq 1 ]; then
|
|
echo "Could not find selinuxenabled"
|
|
echo "Do you have libselinux-utils installed?"
|
|
exit 1
|
|
fi
|
|
|
|
if selinuxenabled; then
|
|
echo "SELinux is already enabled"
|
|
echo "This prevents safely relabeling all files."
|
|
echo "Boot with selinux=0 on the kernel command-line."
|
|
exit 1
|
|
fi
|
|
|
|
cd mdp
|
|
./mdp -m policy.conf file_contexts
|
|
$CP -U allow -M -o policy.$VERS policy.conf
|
|
|
|
mkdir -p /etc/selinux/dummy/policy
|
|
mkdir -p /etc/selinux/dummy/contexts/files
|
|
|
|
echo "__default__:user_u:s0" > /etc/selinux/dummy/seusers
|
|
echo "base_r:base_t:s0" > /etc/selinux/dummy/contexts/failsafe_context
|
|
echo "base_r:base_t:s0 base_r:base_t:s0" > /etc/selinux/dummy/default_contexts
|
|
cat > /etc/selinux/dummy/contexts/x_contexts <<EOF
|
|
client * user_u:base_r:base_t:s0
|
|
property * user_u:object_r:base_t:s0
|
|
extension * user_u:object_r:base_t:s0
|
|
selection * user_u:object_r:base_t:s0
|
|
event * user_u:object_r:base_t:s0
|
|
EOF
|
|
touch /etc/selinux/dummy/contexts/virtual_domain_context
|
|
touch /etc/selinux/dummy/contexts/virtual_image_context
|
|
|
|
cp file_contexts /etc/selinux/dummy/contexts/files
|
|
cp dbus_contexts /etc/selinux/dummy/contexts
|
|
cp policy.$VERS /etc/selinux/dummy/policy
|
|
FC_FILE=/etc/selinux/dummy/contexts/files/file_contexts
|
|
|
|
if [ ! -d /etc/selinux ]; then
|
|
mkdir -p /etc/selinux
|
|
fi
|
|
if [ -f /etc/selinux/config ]; then
|
|
echo "/etc/selinux/config exists, moving to /etc/selinux/config.bak."
|
|
mv /etc/selinux/config /etc/selinux/config.bak
|
|
fi
|
|
echo "Creating new /etc/selinux/config for dummy policy."
|
|
cat > /etc/selinux/config << EOF
|
|
SELINUX=permissive
|
|
SELINUXTYPE=dummy
|
|
EOF
|
|
|
|
cd /etc/selinux/dummy/contexts/files
|
|
$SF -F file_contexts /
|
|
|
|
mounts=`cat /proc/$$/mounts | \
|
|
grep -E "ext[234]|jfs|xfs|reiserfs|jffs2|gfs2|btrfs|f2fs|ocfs2" | \
|
|
awk '{ print $2 '}`
|
|
$SF -F file_contexts $mounts
|
|
|
|
echo "-F" > /.autorelabel
|