policycoreutils/selinux-autorelabel

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#!/bin/bash
#
# Do automatic relabelling
#
# . /etc/init.d/functions
relabel_selinux() {
# if /sbin/init is not labeled correctly this process is running in the
# wrong context, so a reboot will be required after relabel
AUTORELABEL=
. /etc/selinux/config
echo "0" > /sys/fs/selinux/enforce
[ -x /bin/plymouth ] && plymouth --hide-splash
if [ "$AUTORELABEL" = "0" ]; then
echo
echo $"*** Warning -- SELinux ${SELINUXTYPE} policy relabel is required. "
echo $"*** /etc/selinux/config indicates you want to manually fix labeling"
echo $"*** problems. Dropping you to a shell; the system will reboot"
echo $"*** when you leave the shell."
sulogin
else
echo
echo $"*** Warning -- SELinux ${SELINUXTYPE} policy relabel is required."
echo $"*** Relabeling could take a very long time, depending on file"
echo $"*** system size and speed of hard drives."
FORCE=`cat /.autorelabel`
[ -x "/usr/sbin/quotaoff" ] && /usr/sbin/quotaoff -aug
/sbin/fixfiles $FORCE restore
fi
rm -f /.autorelabel
/usr/lib/dracut/dracut-initramfs-restore
systemctl --force reboot
}
# Check to see if a full relabel is needed
if [ "$READONLY" != "yes" ]; then
restorecon $(awk '!/^#/ && $4 !~ /noauto/ && $2 ~ /^\// { print $2 }' /etc/fstab) >/dev/null 2>&1
relabel_selinux
fi