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# -*- sh -*-
#
# tiger - A UN*X security checking system
# Copyright (C) 1993 Douglas Lee Schales, David K. Hess, David R. Safford
#
# Please see the file `COPYING' for the complete copyright notice.
#
# config (top level) - 06/14/93
#
# 04/29/93 dls Added support for 'tigerrc' file.
#
#-----------------------------------------------------------------------------
#
# space, tab, newline
TigerLogDir='/var/log/tiger'
TigerWorkDir='/var/run/tiger'
TigerBinDir='$BASEDIR/bin'
checkfile()
{
_rcfile=$1
_rcpath=${2:=$1}
_status=1
if [ -d $_rcfile ]; then
echo "--CONFIG-- [con001c] Ignoring config file $_rcpath, (directory)"
elif [ -f $_rcfile ]; then
_status=0
_permit=`$LS $LSLINK -l $_rcfile |
$AWK '{printf("%s%s", substr($1,6,1), substr($1,9,1));}'`
[ "$_permit" != "--" ] && {
echo "--CONFIG-- [con003c] Ignoring config file $_rcpath, (world and/or group writable)"
_status=1
}
fi
return $_status
}
[ "$CONFIGURED_ALREADY" != "YES" ] && {
umask 077
CONFIGURED_ALREADY=YES
if [ -n "$TIGERHOMEDIR" -a "$TIGERHOMEDIR" != '.' ]; then
BASEDIR="$TIGERHOMEDIR"
elif [ -n "$TigerInstallDir" -a "$TigerInstallDir" != '.' ]; then
BASEDIR="$TigerInstallDir"
elif [ ! -d ./systems -a -d ../systems ]; then
BASEDIR='..'
else
BASEDIR='.'
fi
LOGDIR=${TigerLogDir:=.}
WORKDIR=${TigerWorkDir:=${TMPDIR:=/tmp}}
EXPLAINREPORT=N
SERVERCHECK=N
Tiger_TESTMODE=N
RCFILE=
export BASEDIR LOGDIR WORKDIR BINDIR EXPLAINREPORT SERVERCHECK RCFILE
export Tiger_TESTMODE TigerCleanup
doversion=0
while [ $# != 0 ]
do
case $1 in
-v) doversion=1;;
-B) BASEDIR=$2; shift;;
-l) LOGDIR=$2; shift;;
-w) WORKDIR=$2; shift;;
-b) BINDIR=$2; shift;;
-c) RCFILE=$2; shift;;
-e) EXPLAINREPORT=I;;
-E) EXPLAINREPORT=Y;;
-S) SERVERCHECK=Y;;
-O) OS=$2; shift;;
-A) ARCH=$2; shift;;
-R) REV=$2; shift;;
-t) Tiger_TESTMODE=Y;;
*) echo "--ERROR-- [con006e] Unknown option $1";;
esac
shift;
done
TIGERHOMEDIR="$BASEDIR"
export TIGERHOMEDIR
TIGERVERSION="`/bin/cat $TIGERHOMEDIR/version.h 2>/dev/null`"
[ ! -n "$TIGERVERSION" ] && TIGERVERSION="undetermined"
export TIGERVERSION
[ $doversion -eq 1 ] && {
echo "tiger, version $TIGERVERSION"
exit 0
}
echo "Configuring..."
set X `$BASEDIR/util/gethostinfo` unknown unknown unknown
OS=${OS:=$2}
REV=${REV:=$3}
ARCH=${ARCH:=$4}
saveifs=$IFS
IFS=.
set X $REV
IFS=$saveifs
shift
REL="$1"
[ ! -n "$REL" ] && REL=$REV
[ ! -n "$BINDIR" ] && eval BINDIR=${TigerBinDir:=$BASEDIR/bin}
SCRIPTDIR=$BASEDIR/scripts
export SCRIPTDIR
echo " "
echo "Will try to check using config for '$ARCH' running $OS $REV..."
CONFIG_LOC=${TIGERCONF:="$BASEDIR/systems"}
if [ -f "$CONFIG_LOC/$OS/$REL/$REV/$ARCH/config" ]; then
echo "--CONFIG-- [con004c] Using configuration files for $OS $REV $ARCH."
CONFIG_DIR="$CONFIG_LOC/$OS/$REL/$REV/$ARCH"
elif [ -f "$CONFIG_LOC/$OS/$REL/$REV/config" ]; then
echo "--CONFIG-- [con004c] Using configuration files for $OS $REV."
CONFIG_DIR="$CONFIG_LOC/$OS/$REL/$REV"
elif [ -f "$CONFIG_LOC/$OS/$REL/config" ]; then
echo "--CONFIG-- [con005c] Using configuration files for $OS $REV. Using"
echo " configuration files for generic $OS $REL."
echo " Not all checks may be performed."
CONFIG_DIR="$CONFIG_LOC/$OS/$REL"
elif [ -f "$CONFIG_LOC/$OS/config" ]; then
echo "--CONFIG-- [con005c] No configuration files for $OS $REV. Using"
echo " configuration files for generic $OS."
echo " Not all checks may be performed."
CONFIG_DIR="$CONFIG_LOC/$OS"
elif [ -f "$CONFIG_LOC/default/config" ]; then
echo "--CONFIG-- [con007c] No configuration files for $OS. Using default"
echo " configuration files. Not all checks may be performed."
CONFIG_DIR="$CONFIG_LOC/default"
else
echo "--ERROR-- [con008e] No configuration files for $OS $REV and can't find the"
echo " default configuration files. Terminating."
exit 1
fi
CONFIG_FILE="$CONFIG_DIR/config"
. $CONFIG_FILE
[ ! -n "$TESTEXEC" ] && TESTEXEC="-f"
[ ! -n "$TESTLINK" ] && TESTLINK="-h"
OUTPUTMETHOD="$CAT"
[ "$EXPLAINREPORT" != "N" ] && {
OUTPUTMETHOD="$BASEDIR/tigexp -F"
}
export OUTPUTMETHOD
HOSTNAME=`$GETHOSTNAME`
for file in './site-$HOSTNAME' '$BASEDIR/site-$HOSTNAME' './site' '$BASEDIR/site'
do
eval rc=$file
if checkfile $rc $file; then
SITECONFIG=$rc
break
fi
done
[ -n "$SITECONFIG" -a -r "$SITECONFIG" ] && . $SITECONFIG
[ -n "$RCFILE" -a ! -f "$RCFILE" ] && {
echo "Control file "$RCFILE" not found... exiting..."
exit 1
}
[ ! -n "$RCFILE" ] && {
for file in '/etc/tiger/tigerrc' './.tigerrc' './tigerrc' '$HOME/.tigerrc' '$BASEDIR/tigerrc'
do
eval rc=$file
if checkfile $rc $file; then
RCFILE=$rc
break
fi
done
}
#
# Preprocess the RC file, to export variables to environment
#
[ -n "$RCFILE" -a -f $RCFILE ] && {
$GREP -v '^#' $RCFILE |
$SED -e 's/^\(.*\)=/export \1; \1=/' > $WORKDIR/rcfile.$$
. $WORKDIR/rcfile.$$
$RM -f $WORKDIR/rcfile.$$
}
HOSTNAMESLIST=${HOSTNAMESLIST:=$HOSTNAME}
export CONFIGURED_ALREADY OS REL REV ARCH HOSTNAME
export CONFIG_DIR CONFIG_FILE HOSTNAMESLIST CRACK REPORTER CRACKDIR
[ "$TigerNoBuild" != 'Y' ] && {
> $WORKDIR/tigercmds.$$
$BASEDIR/util/buildbins $WORKDIR/tigercmds.$$
. $WORKDIR/tigercmds.$$
$RM -f $WORKDIR/tigercmds.$$
}
}
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