1#!/bin/sh - 2# 3# Copyright (c) 2001 The FreeBSD Project 4# All rights reserved. 5# 6# Redistribution and use in source and binary forms, with or without 7# modification, are permitted provided that the following conditions 8# are met: 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. 14# 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 25# SUCH DAMAGE. 26# 27# $FreeBSD$ 28# 29 30# If there is a global system configuration file, suck it in. 31# 32if [ -r /etc/defaults/periodic.conf ] 33then 34 . /etc/defaults/periodic.conf 35 source_periodic_confs 36fi 37 38security_daily_compat_var security_status_neggrpperm_enable 39 40rc=0 41 42if check_yesno_period security_status_neggrpperm_enable 43then 44 echo "" 45 echo 'Checking negative group permissions:' 46 IFS=$'\n' # Don't split mount points with spaces or tabs 47 MP=`mount -t ufs,zfs | awk ' 48 $0 !~ /no(suid|exec)/ { 49 sub(/^.* on \//, "/"); 50 sub(/ \(.*\)/, ""); 51 print $0 52 }'` 53 n=$(find -sx $MP /dev/null \( ! -fstype local \) -prune -o -type f \ 54 \( \( ! -perm +010 -and -perm +001 \) -or \ 55 \( ! -perm +020 -and -perm +002 \) -or \ 56 \( ! -perm +040 -and -perm +004 \) \) \ 57 -exec ls -liTd \{\} \+ | tee /dev/stderr | wc -l) 58 [ $n -gt 0 ] && rc=1 || rc=0 59fi 60 61exit $rc 62