/usr/lib/tiger/scripts/crack_run is in tiger 1:3.2.3-12.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 | #!/bin/sh
#
# tiger - A UN*X security checking system
# Copyright (C) 1993 Douglas Lee Schales, David K. Hess, David R. Safford
#
# 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.
#
# crack_run - created 06/14/93
#
# 08/15/2003 - jfs - Commented out code which is no longer is used in
# Tara since probably only works for older Crack versions.
# 08/14/2003 - jfs - Preserve, for backwards compatibility the definition
# of CRACK, REPORTER and CRACKDIR if available
# (exported through the site configuration)
# 08/13/2003 - jfs - Use Location overrides in the tigerrc configuration file
# 08/09/2003 - jfs - Added RM to dependancies.
# 08/08/2003 - jfs - Improved temporary file creation.
# 05/01/2003 - jfs - Fixed dependancies.
#
# TODO:
# This script must be tested further. Also it seems that REPORTER is
# no longer a part of CRACK so it might only be needed in older versions...
# There are two code pieces, one for the old version (with REPORTER)
# and another with the newer version, maybe the code should be selected
# once a version has been determined...
#
#-----------------------------------------------------------------------------
#
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 CAT GEN_PASSWD_SETS RM WAIT || exit 1
haveallfiles BASEDIR WORKDIR || exit 1
haveallvars TESTLINK HOSTNAME
echo "--CONFIG-- [init003c] $0: Configuration ok..."
exit 0
}
#------------------------------------------------------------------------
echo
echo "# Running Crack on password files..."
# Crack binary location|override + default check
# Which, find, user-supplied var or tigexp's findcmd?:
if [ -z "$CRACK" ]
then
if [ -z "${Tiger_CRACK_LOC_OVERRIDE}" ]
then
CRACK=`which crack`
else
CRACK=${Tiger_CRACK_LOC_OVERRIDE}
fi
fi
# Reporter binary location|override + default check
if [ -z "$REPORTER" ]
then
if [ -z "${Tiger_CRACKREPORTER_LOC_OVERRIDE}" ]
then
REPORTER=`which crack-reporter`
else
REPORTER=${Tiger_CRACKREPORTER_LOC_OVERRIDE}
fi
fi
# Crack directory location
if [ -z "$CRACKDIR" ]
then
if [ -z "${Tiger_CRACKDIR_LOC_OVERRIDE}" ]
then
CRACKDIR=/usr/lib/crack
else
CRACKDIR=${Tiger_CRACKDIR_LOC_OVERRIDE}
fi
fi
# Tara (which this code was derived from, has removed the following
# it is thus removed but the code below should be revised). Maybe
# the REPORTER stuff is needed for older versions of Crack?
#haveallcmds RM CRACK REPORTER || exit 1
#
#if [ -e "$CRACK" -a -d "$CRACKDIR" ]; then
# cd $CRACKDIR
# $CRACKDIR/scripts/shadmrg.sv > $CRACKDIR/run/tmppass
# $CRACK $CRACKDIR/run/tmppass
# sleep 60
# $CRACKDIR/scripts/plaster
# $REPORTER -quiet
# $RM $CRACKDIR/run/tmppass
# make tidy
#fi
#
#exit 0
########################################################################
# TODO: Check this part, this could work for more passwd sets (like if
# using NIS, but it is not thoroughly tested)
haveallcmds CRACK GEN_PASSWD_SETS CAT EXPR WAIT || exit 1
localflag=
[ "$Tiger_Crack_Local" = 'Y' ] && localflag="-l"
count=1
pid=$$
safe_temp $WORKDIR/pass.list.$$ $WORKDIR/crack.out.$pid.$count $WORKDIR/file.list.$$ $WORKDIR/guess.list.$$
trap 'delete $WORKDIR/pass.list.$$ $WORKDIR/crack.out.$pid.$count \
$WORKDIR/file.list.$$ $WORKDIR/guess.list.$$ ; exit 1' 1 2 3 15
$GEN_PASSWD_SET -p $localflag $WORKDIR/pass.list.$$
{
while read pass_set
do
outfile=$WORKDIR/crack.out.$pid.$count
{
$CAT $pass_set.src
$CRACK -f $pass_set
} > $outfile 2>&1 < /dev/null &
echo $outfile
count=`$EXPR $count + 1`
done < $WORKDIR/pass.list.$$
$WAIT
} > $WORKDIR/file.list.$$
while read filename
do
{
read source
$AWK '$5 == "Guessed" { print $6, $10; }' > $WORKDIR/guess.list.$$
[ -s "$WORKDIR/guess.list.$$" ] && {
echo "--WARN-- [crk001w] The following login id's have weak passwords:"
$CAT $WORKDIR/guess.list.$$
}
delete $WORKDIR/guess.list.$$
} < $filename
delete $filename
done < $WORKDIR/file.list.$$
# Cleanup temporary files
[ ! -n "$Tiger_PasswdFiles" ] && {
while read pass_set
do
delete $pass_set $pass_set.src
done < $WORKDIR/pass.list.$$
}
delete $WORKDIR/file.list.$$ $WORKDIR/pass.list.$$
exit 0
|