xref: /src/etc/security

#!/bin/sh -
#
#	@(#)security	5.3 (Berkeley) 5/28/91
#
PATH=/sbin:/bin:/usr/bin

host=`hostname -s`
echo "Subject: $host security check output"

LOG=/var/log
TMP=/tmp/_secure.$$

echo "checking setuid files and devices:"
MP=`mount -t ufs | sed 's;/dev/;&r;' | awk '{ print $1 " " $3 }'`
set $MP
ls -lgT `while test $# -ge 2; do
	device=$1
	shift
	mount=$1
	shift
	ncheck -s $device | sed -e "/:$/d" -e "/\/dev\//d" \
	    -e "s;[^/]*;$mount;" -e "s;//;/;g" | sort
done` > $TMP

if cmp $LOG/setuid.today $TMP >/dev/null; then :; else
	echo "$host setuid/device diffs:"
	diff $LOG/setuid.today $TMP
	mv $LOG/setuid.today $LOG/setuid.yesterday
	mv $TMP $LOG/setuid.today
fi
rm -f $TMP

echo ""
echo ""
echo "checking for uids of 0:"
awk 'BEGIN {FS=":"} $3=="0" {print $1,$3}' /etc/master.passwd