etc/periodic/security/200.chkmounts

   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: src/etc/periodic/security/200.chkmounts,v 1.2.2.4 2002/11/07 19:38:46 thomas Exp $
  28 # $DragonFly: src/etc/periodic/security/200.chkmounts,v 1.2 2003/06/17 04:24:48 dillon Exp $
  29 #
  30
  31 # Show changes in the way filesystems are mounted
  32 #
  33
  34 # If there is a global system configuration file, suck it in.
  35 #
  36 if [ -r /etc/defaults/periodic.conf ]
  37 then
  38     . /etc/defaults/periodic.conf
  39     source_periodic_confs
  40 fi
  41
  42 . /etc/periodic/security/security.functions
  43
  44 ignore="${daily_status_security_chkmounts_ignore}"
  45 rc=0
  46
  47 case "$daily_status_security_chkmounts_enable" in
  48     [Yy][Ee][Ss])
  49         case "$daily_status_security_noamd" in
  50             [Yy][Ee][Ss])
  51                 ignore="${ignore}|^amd:"
  52         esac
  53         case "$daily_status_security_nomfs" in
  54             [Yy][Ee][Ss])
  55                 ignore="${ignore}|^mfs:"
  56         esac
  57         [ -n "$ignore" ] && cmd="egrep -v ${ignore#|}" || cmd=cat
  58         mount -p | ${cmd} |
  59           check_diff mount - "${host} changes in mounted filesystems:"
  60         rc=$?;;
  61     *)  rc=0;;
  62 esac
  63
  64 exit "$rc"