1 files changed, 0 insertions, 234 deletions
diff --git a/etc/security b/etc/security
deleted file mode 100644
index 32d948b..0000000
--- a/etc/security
+++ /dev/null
@@ -1,234 +0,0 @@
-#!/bin/sh -
-#
-# Copyright (c) 2000  The FreeBSD Project
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions
-# are met:
-# 1. Redistributions of source code must retain the above copyright
-#    notice, this list of conditions and the following disclaimer.
-# 2. Redistributions in binary form must reproduce the above copyright
-#    notice, this list of conditions and the following disclaimer in the
-#    documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
-# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
-# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-# SUCH DAMAGE.
-#
-#	@(#)security	5.3 (Berkeley) 5/28/91
-# $FreeBSD$
-#
-
-PATH=/sbin:/bin:/usr/bin
-LC_ALL=C; export LC_ALL
-rc=0
-LOG=/var/log
-TMP=/var/run/_secure.$$
-
-separator () {
-	echo ''
-	echo ''
-}
-
-catmsgs() {
-	find $LOG -name 'messages.*' -mtime -2 |
-	    sort -t. -r -n +1 -2 |
-	    xargs zcat -f
-	[ -f $LOG/messages ] && cat $LOG/messages
-}
-
-sflag=FALSE ignore=
-while getopts as c
-do
-	case "$c" in
-		a) ignore="$ignore|^amd:";;
-		s) sflag=TRUE;;
-	esac
-done
-
-yesterday=`date -v-1d "+%b %e "`
-
-host=`hostname`
-
-umask 027
-
-echo 'Checking setuid files and devices:'
-
-# Don't have ncheck, but this does the equivalent of the commented out block.
-# Note that one of the original problems, the possibility of overrunning
-# the args to ls, is still here...
-#
-MP=`mount -t ufs | grep -v " nosuid" | awk '{ print $3 }' | sort`
-set ${MP}
-while [ $# -ge 1 ]; do
-	mount=$1
-	shift
-	find $mount -xdev -type f \
-		\( -perm -u+x -or -perm -g+x -or -perm -o+x \) \
-		\( -perm -u+s -or -perm -g+s \) -print0
-done | xargs -0 -n 20 ls -liTd | sort +10 > ${TMP}
-
-if [ ! -f ${LOG}/setuid.today ]; then
-	[ $rc -lt 1 ] && rc=1
-	separator
-	echo "No ${LOG}/setuid.today"
-	cp ${TMP} ${LOG}/setuid.today || rc=3
-fi
-
-if ! cmp ${LOG}/setuid.today ${TMP} >/dev/null; then
-	[ $rc -lt 1 ] && rc=1
-	separator
-	echo "${host} setuid diffs:"
-	diff -w ${LOG}/setuid.today ${TMP}
-	mv ${LOG}/setuid.today ${LOG}/setuid.yesterday || rc=3
-	mv ${TMP} ${LOG}/setuid.today || rc=3
-fi
-
-# Show changes in the way filesystems are mounted
-#
-[ -n "$ignore" ] && cmd="egrep -v ${ignore#|}" || cmd=cat
-if mount -p | $cmd > $TMP; then
-	if [ ! -f $LOG/mount.today ]; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo "No $LOG/mount.today"
-		cp $TMP $LOG/mount.today || rc=3
-	fi
-	if ! cmp $LOG/mount.today $TMP >/dev/null 2>&1; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo "$host changes in mounted filesystems:"
-		diff -b $LOG/mount.today $TMP
-		mv $LOG/mount.today $LOG/mount.yesterday || rc=3
-		mv $TMP $LOG/mount.today || rc=3
-	fi
-fi
-
-separator
-echo 'Checking for uids of 0:'
-n=$(awk -F: '/^#/ {next} $3==0 {print $1,$3}' /etc/master.passwd |
-    tee /dev/stderr |
-    sed -e '/^root 0$/d' -e '/^toor 0$/d' |
-    wc -l)
-[ $n -gt 0 -a $rc -lt 1 ] && rc=1
-
-separator
-echo 'Checking for passwordless accounts:'
-n=$(awk -F: 'NF > 1 && $1 !~ /^[#+-]/ && $2=="" {print $0}' /etc/master.passwd |
-    tee /dev/stderr | wc -l)
-[ $n -gt 0 -a $rc -lt 1 ] && rc=1
-
-# Show denied packets
-#
-if ipfw -a l 2>/dev/null | egrep "deny|reset|unreach" > ${TMP}; then
-	if [ ! -f ${LOG}/ipfw.today ]; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo "No ${LOG}/ipfw.today"
-		cp ${TMP} ${LOG}/ipfw.today || rc=3
-	fi
-
-	if ! cmp ${LOG}/ipfw.today ${TMP} >/dev/null; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo "${host} denied packets:"
-		diff -b ${LOG}/ipfw.today ${TMP} | egrep "^>"
-		mv ${LOG}/ipfw.today ${LOG}/ipfw.yesterday || rc=3
-		mv ${TMP} ${LOG}/ipfw.today || rc=3
-	fi
-fi
-
-# Show ipfw rules which have reached the log limit
-#
-IPFW_LOG_LIMIT=`sysctl -n net.inet.ip.fw.verbose_limit 2> /dev/null`
-if [ $? -eq 0 ] && [ "${IPFW_LOG_LIMIT}" -ne 0 ]; then
-	ipfw -a l | grep " log " | perl -n -e \
-		'/^\d+\s+(\d+)/; print if ($1 >= '$IPFW_LOG_LIMIT')' > ${TMP}
-	if [ -s "${TMP}" ]; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo 'ipfw log limit reached:'
-		cat ${TMP}
-	fi
-fi
-
-# Show IPv6 denied packets
-#
-if ip6fw -a l 2>/dev/null | egrep "deny|reset|unreach" > ${TMP}; then
-	if [ ! -f ${LOG}/ip6fw.today ]; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo "No ${LOG}/ip6fw.today"
-		cp ${TMP} ${LOG}/ip6fw.today || rc=3
-	fi
-
-	if ! cmp ${LOG}/ip6fw.today ${TMP} >/dev/null; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo "${host} IPv6 denied packets:"
-		diff -b ${LOG}/ip6fw.today ${TMP} | egrep "^>"
-		mv ${LOG}/ip6fw.today ${LOG}/ip6fw.yesterday || rc=3
-		mv ${TMP} ${LOG}/ip6fw.today || rc=3
-	fi
-fi
-
-# Show ip6fw rules which have reached the log limit
-#
-IP6FW_LOG_LIMIT=`sysctl -n net.inet6.ip6.fw.verbose_limit 2> /dev/null`
-if [ $? -eq 0 ] && [ "${IP6FW_LOG_LIMIT}" -ne 0 ]; then
-	ip6fw -a l | grep " log " | perl -n -e \
-		'/^\d+\s+(\d+)/; print if ($1 >= '$IP6FW_LOG_LIMIT')' > ${TMP}
-	if [ -s "${TMP}" ]; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo 'ip6fw log limit reached:'
-		cat ${TMP}
-	fi
-fi
-
-# Show kernel log messages
-#
-if dmesg -a 2>/dev/null > ${TMP}; then
-	if [ ! -f ${LOG}/dmesg.today ]; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo "No ${LOG}/dmesg.today"
-		cp ${TMP} ${LOG}/dmesg.today || rc=3
-	fi
-
-	if ! cmp ${LOG}/dmesg.today ${TMP} >/dev/null 2>&1; then
-		[ $rc -lt 1 ] && rc=1
-		separator
-		echo "${host} kernel log messages:"
-		diff -b ${LOG}/dmesg.today ${TMP} | egrep "^>"
-		mv ${LOG}/dmesg.today ${LOG}/dmesg.yesterday || rc=3
-		mv ${TMP} ${LOG}/dmesg.today || rc=3
-	fi
-fi
-
-# Show login failures
-#
-separator
-echo "${host} login failures:"
-n=$(catmsgs | grep -ia "^$yesterday.*login failure" | tee /dev/stderr | wc -l)
-[ $n -gt 0 -a $rc -lt 1 ] && rc=1
-
-# Show tcp_wrapper warning messages
-#
-separator
-echo "${host} refused connections:"
-n=$(catmsgs | grep -i "^$yesterday.*refused connect" | tee /dev/stderr | wc -l)
-[ $n -gt 0 -a $rc -lt 1 ] && rc=1
-
-rm -f ${TMP}
-
-exit $rc