1193323Sed#!/bin/sh - 2193323Sed# 3193323Sed# Copyright (c) 2001 The FreeBSD Project 4193323Sed# All rights reserved. 5193323Sed# 6193323Sed# Redistribution and use in source and binary forms, with or without 7193323Sed# modification, are permitted provided that the following conditions 8193323Sed# are met: 9193323Sed# 1. Redistributions of source code must retain the above copyright 10193323Sed# notice, this list of conditions and the following disclaimer. 11193323Sed# 2. Redistributions in binary form must reproduce the above copyright 12193323Sed# notice, this list of conditions and the following disclaimer in the 13193323Sed# documentation and/or other materials provided with the distribution. 14193323Sed# 15193323Sed# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16193323Sed# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17193323Sed# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18249423Sdim# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19198090Srdivacky# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20249423Sdim# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21249423Sdim# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22193323Sed# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23193323Sed# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24193323Sed# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25193323Sed# SUCH DAMAGE. 26193323Sed# 27193323Sed# $FreeBSD$ 28193323Sed# 29193323Sed 30193323Sed# Show login failures 31193323Sed# 32193323Sed 33207618Srdivacky# If there is a global system configuration file, suck it in. 34207618Srdivacky# 35193323Sedif [ -r /etc/defaults/periodic.conf ] 36193323Sedthen 37193323Sed . /etc/defaults/periodic.conf 38193323Sed source_periodic_confs 39193323Sedfi 40193323Sed 41193323Sedsecurity_daily_compat_var security_status_logdir 42193323Sedsecurity_daily_compat_var security_status_loginfail_enable 43193323Sed 44193323SedLOG="${security_status_logdir}" 45207618Srdivacky 46207618Srdivackyyesterday=`date -v-1d "+%b %e "` 47193323Sed 48193323Sedcatmsgs() { 49193323Sed find ${LOG} -name 'auth.log.*' -mtime -2 | 50193323Sed sort -t. -r -n -k 2,2 | 51193323Sed while read f 52207618Srdivacky do 53193323Sed case $f in 54193323Sed *.gz) zcat -f $f;; 55207618Srdivacky *.bz2) bzcat -f $f;; 56193323Sed esac 57193323Sed done 58193323Sed [ -f ${LOG}/auth.log ] && cat $LOG/auth.log 59193323Sed} 60193323Sed 61193323Sedrc=0 62193323Sed 63193323Sedif check_yesno_period security_status_loginfail_enable 64207618Srdivackythen 65207618Srdivacky echo "" 66193323Sed echo "${host} login failures:" 67193323Sed n=$(catmsgs | egrep -ia "^$yesterday.*: .*(fail|invalid|bad|illegal)" | 68193323Sed tee /dev/stderr | wc -l) 69207618Srdivacky [ $n -gt 0 ] && rc=1 || rc=0 70207618Srdivackyfi 71207618Srdivacky 72207618Srdivackyexit $rc 73193323Sed