3 # Copyright (c) 2001 The FreeBSD Project
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 # $FreeBSD: src/etc/periodic/security/900.tcpwrap,v 1.1.2.1 2002/02/25 10:53:47 cjc Exp $
28 # $DragonFly: src/etc/periodic/security/900.tcpwrap,v 1.2 2003/06/17 04:24:48 dillon Exp $
31 # Show tcp_wrapper warning messages
34 # If there is a global system configuration file, suck it in.
36 if [ -r /etc/defaults/periodic.conf ]
38 . /etc/defaults/periodic.conf
42 LOG="${daily_status_security_logdir}"
44 yesterday=`date -v-1d "+%b %e "`
47 find ${LOG} -name 'messages.*' -mtime -2 |
48 sort -t. -r -n +1 -2 |
50 [ -f ${LOG}/messages ] && cat $LOG/messages
53 case "$daily_status_security_tcpwrap_enable" in
56 echo "${host} refused connections:"
57 n=$(catmsgs | grep -i "^$yesterday.*refused connect" |
58 tee /dev/stderr | wc -l)
59 [ $n -gt 0 ] && rc=1 || rc=0;;