/usr/lib/tiger/scripts/check_ntp is in tiger 1:3.2.3-10.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 | #!/bin/sh
#
# tiger - A UN*X security checking system
# Copyright (C) 2003 Ryan Bradetich
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# Please see the file `COPYING' for the complete copyright notice.
#
# check_ntp - NTP specific configuration checks.
#
# 11/02/2003 - rbradetich@uswest.net - first release
#
# TODO:
#
#-----------------------------------------------------------------------------
#
TigerInstallDir="/usr/lib/tiger"
#
# Set default base directory.
# Order or preference:
# -B option
# TIGERHOMEDIR environment variable
# TigerInstallDir installed location
#
basedir=${TIGERHOMEDIR:=$TigerInstallDir}
for parm
do
case $parm in
-B) basedir=$2; break;;
esac
done
#
# Verify that a config file exists there, and if it does
# source it.
#
[ ! -r $basedir/config ] && {
echo "--ERROR-- [init002e] No 'config' file in \`$basedir'."
exit 1
}
. $basedir/config
. $BASEDIR/initdefs
#
# If run in test mode (-t) this will verify that all required
# elements are set.
#
[ "$Tiger_TESTMODE" = 'Y' ] && {
haveallcmds AWK EGREP NETSTAT || exit 1
haveallfiles BASEDIR || exit 1
haveallvars NTPCONF || exit 1
echo "--CONFIG-- [init003c] $0: Configuration ok..."
exit 0
}
#------------------------------------------------------------------------
echo
echo "# Checking ntpd configuration..."
haveallcmds AWK EGREP NETSTAT || exit 1
haveallfiles BASEDIR || exit 1
haveallvars NTPCONF || exit 1
# Is the ntpd process listening?
[ -z "`$NETSTAT -an 2>/dev/null | $EGREP '[.|:]123 '`" ] && exit
[ ! -r "$NTPCONF" ] && {
message FAIL netw014f "" "$NTPCONF was not found."
exit
}
var=`$AWK -F"#" '$1 ~ /server[ ]/ { server = 1 }
$1 ~ /restrict[ ]/ { restrict = 1 }
$1 ~ /manycastclient[ ]/ { bcast = 1 }
$1 ~ /broadcastclient[ ]/ { bcast = 1 }
$1 ~ /multicastclient[ ]/ { bcast = 1 }
END { printf("%d%d%d\n", server, restrict, bcast) }' $NTPCONF`
[ ${var%??} = 0 ] && message FAIL netw042f "" "Remote NTP Server(s) must be specified!"
var=${var#?}
[ ${var%?} = 0 ] && message FAIL netw043f "" "Remote NTP Server(s) must be restricted!"
var=${var#?}
[ $var = 1 ] && message FAIL netw044f "" "NTP broadcast client not allowed!"
exit 0
|