187514Scjc#!/bin/sh - 287514Scjc# 387514Scjc# Copyright (c) 2001 The FreeBSD Project 487514Scjc# All rights reserved. 587514Scjc# 687514Scjc# Redistribution and use in source and binary forms, with or without 787514Scjc# modification, are permitted provided that the following conditions 887514Scjc# are met: 987514Scjc# 1. Redistributions of source code must retain the above copyright 1087514Scjc# notice, this list of conditions and the following disclaimer. 1187514Scjc# 2. Redistributions in binary form must reproduce the above copyright 1287514Scjc# notice, this list of conditions and the following disclaimer in the 1387514Scjc# documentation and/or other materials provided with the distribution. 1487514Scjc# 1587514Scjc# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 1687514Scjc# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1787514Scjc# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1887514Scjc# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 1987514Scjc# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 2087514Scjc# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 2187514Scjc# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 2287514Scjc# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 2387514Scjc# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 2487514Scjc# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 2587514Scjc# SUCH DAMAGE. 2687514Scjc# 2787514Scjc# $FreeBSD$ 2887514Scjc# 2987514Scjc 3087514Scjc# Show login failures 3187514Scjc# 3287514Scjc 3387514Scjc# If there is a global system configuration file, suck it in. 3487514Scjc# 3587514Scjcif [ -r /etc/defaults/periodic.conf ] 3687514Scjcthen 3787514Scjc . /etc/defaults/periodic.conf 3887514Scjc source_periodic_confs 3987514Scjcfi 4087514Scjc 41254974Sjlhsecurity_daily_compat_var security_status_logdir 42254974Sjlhsecurity_daily_compat_var security_status_loginfail_enable 4387514Scjc 44254974SjlhLOG="${security_status_logdir}" 45254974Sjlh 4687514Scjcyesterday=`date -v-1d "+%b %e "` 4787514Scjc 4887514Scjccatmsgs() { 4992102Srwatson find ${LOG} -name 'auth.log.*' -mtime -2 | 50103903Sache sort -t. -r -n -k 2,2 | 51108727Sse while read f 52108727Sse do 53108727Sse case $f in 54108727Sse *.gz) zcat -f $f;; 55108727Sse *.bz2) bzcat -f $f;; 56108727Sse esac 57108727Sse done 5892102Srwatson [ -f ${LOG}/auth.log ] && cat $LOG/auth.log 5987514Scjc} 6087514Scjc 61254974Sjlhrc=0 62254974Sjlh 63254974Sjlhif check_yesno_period security_status_loginfail_enable 64254974Sjlhthen 6587514Scjc echo "" 6687514Scjc echo "${host} login failures:" 67263661Sbrueffer n=$(catmsgs | egrep -ia "^$yesterday.*: .*\b(fail(ures?|ed)?|invalid|bad|illegal|auth.*error)\b" | 6887514Scjc tee /dev/stderr | wc -l) 69254974Sjlh [ $n -gt 0 ] && rc=1 || rc=0 70254974Sjlhfi 7187514Scjc 7287514Scjcexit $rc 73