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install.sh
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install.sh
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#!/bin/sh
# Installation script for the OSSEC
# Author: Daniel B. Cid <[email protected]>
# Last modification: Jan 25, 2016
### Looking up for the execution directory
cd `dirname $0`
### Looking for echo -n
ECHO="echo -n"
hs=`echo -n "a"`
if [ ! "X$hs" = "Xa" ]; then
ls "/usr/ucb/echo" > /dev/null 2>&1
if [ $? = 0 ]; then
ECHO="/usr/ucb/echo -n"
else
ECHO=echo
fi
fi
# For solaris
echo "xxxx" | grep -E "xxx" > /dev/null 2>&1
if [ ! $? = 0 ]; then
ls "/usr/xpg4/bin/grep" > /dev/null 2>&1
if [ $? = 0 ]; then
PATH=/usr/xpg4/bin:$PATH
fi
fi
# Initializing vars
SET_DEBUG=""
# Checking for command line arguments
for i in $*; do
if [ "X$i" = "Xdebug" ]; then
SET_DEBUG="debug"
elif [ "X$i" = "Xbinary-install" ]; then
USER_BINARYINSTALL="yes"
elif [ "X$i" = "Xhelp" ]; then
echo "$0 debug"
echo "$0 binary-install"
exit 1;
fi
done
##########
# install()
##########
Install()
{
echo ""
echo "5- ${installing}"
echo "DIR=\"${INSTALLDIR}\"" > ${LOCATION}
echo "CC=${CC}" >> ${LOCATION}
echo "GCC=${CC}" >> ${LOCATION}
echo "CLANG=clang" >> ${LOCATION}
# Changing Config.OS with the new C flags
# Checking if debug is enabled
if [ "X${SET_DEBUG}" = "Xdebug" ]; then
CEXTRA="${CEXTRA} -DDEBUGAD"
fi
echo "CEXTRA=${CEXTRA}" >> ./src/Config.OS
# Makefile
echo " - ${runningmake}"
cd ./src
# Binary install will use the previous generated code.
if [ "X${USER_BINARYINSTALL}" = "X" ]; then
make all
if [ $? != 0 ]; then
cd ../
catError "0x5-build"
fi
# Building everything
make build
if [ $? != 0 ]; then
cd ../
catError "0x5-build"
fi
fi
# If update, stop ossec
if [ "X${update_only}" = "Xyes" ]; then
UpdateStopOSSEC
fi
# Making the right installation type
if [ "X$INSTYPE" = "Xserver" ]; then
./InstallServer.sh
elif [ "X$INSTYPE" = "Xagent" ]; then
./InstallAgent.sh
elif [ "X$INSTYPE" = "Xhybrid" ]; then
./InstallHybrid.sh
elif [ "X$INSTYPE" = "Xlocal" ]; then
./InstallServer.sh local
fi
cd ../
# Generate the /etc/ossec-init.conf
VERSION_FILE="./src/VERSION"
VERSION=`cat ${VERSION_FILE}`
chmod 700 ${OSSEC_INIT} > /dev/null 2>&1
echo "DIRECTORY=\"${INSTALLDIR}\"" > ${OSSEC_INIT}
echo "VERSION=\"${VERSION}\"" >> ${OSSEC_INIT}
echo "DATE=\"`date`\"" >> ${OSSEC_INIT}
echo "TYPE=\"${INSTYPE}\"" >> ${OSSEC_INIT}
chmod 600 ${OSSEC_INIT}
cp -pr ${OSSEC_INIT} ${INSTALLDIR}${OSSEC_INIT}
chmod 644 ${INSTALLDIR}${OSSEC_INIT}
# If update_rules is set, we need to tweak
# ossec.conf to read the new signatures.
if [ "X${update_rules}" = "Xyes" ]; then
UpdateOSSECRules
fi
# If update, start OSSEC
if [ "X${update_only}" = "Xyes" ]; then
UpdateStartOSSEC
fi
# Calling the init script to start ossec hids during boot
if [ "X${update_only}" = "X" ]; then
runInit
if [ $? = 1 ]; then
notmodified="yes"
fi
fi
}
##########
# UseSyscheck()
##########
UseSyscheck()
{
# Integrity check config
echo ""
$ECHO " 3.2- ${runsyscheck} ($yes/$no) [$yes]: "
if [ "X${USER_ENABLE_SYSCHECK}" = "X" ]; then
read AS
else
AS=${USER_ENABLE_SYSCHECK}
fi
echo ""
case $AS in
$nomatch)
echo " - ${nosyscheck}."
;;
*)
SYSCHECK="yes"
echo " - ${yessyscheck}."
;;
esac
# Adding to the config file
if [ "X$SYSCHECK" = "Xyes" ]; then
cat ${SYSCHECK_TEMPLATE} >> $NEWCONFIG
fi
}
##########
# UseRootcheck()
##########
UseRootcheck()
{
# Rootkit detection configuration
echo ""
$ECHO " 3.3- ${runrootcheck} ($yes/$no) [$yes]: "
if [ "X${USER_ENABLE_ROOTCHECK}" = "X" ]; then
read ES
else
ES=${USER_ENABLE_ROOTCHECK}
fi
echo ""
case $ES in
$nomatch)
echo " - ${norootcheck}."
;;
*)
ROOTCHECK="yes"
echo " - ${yesrootcheck}."
;;
esac
# Adding to the config file
if [ "X$ROOTCHECK" = "Xyes" ]; then
echo "" >> $NEWCONFIG
echo " <rootcheck>" >> $NEWCONFIG
echo " <rootkit_files>$INSTALLDIR/etc/shared/rootkit_files.txt</rootkit_files>" >> $NEWCONFIG
echo " <rootkit_trojans>$INSTALLDIR/etc/shared/rootkit_trojans.txt</rootkit_trojans>" >> $NEWCONFIG
echo " <system_audit>$INSTALLDIR/etc/shared/system_audit_rcl.txt</system_audit>" >> $NEWCONFIG
echo " <system_audit>$INSTALLDIR/etc/shared/cis_debian_linux_rcl.txt</system_audit>" >> $NEWCONFIG
echo " <system_audit>$INSTALLDIR/etc/shared/cis_rhel_linux_rcl.txt</system_audit>" >> $NEWCONFIG
echo " <system_audit>$INSTALLDIR/etc/shared/cis_rhel5_linux_rcl.txt</system_audit>" >> $NEWCONFIG
echo " </rootcheck>" >> $NEWCONFIG
else
echo "" >> $NEWCONFIG
echo " <rootcheck>" >> $NEWCONFIG
echo " <disabled>yes</disabled>" >> $NEWCONFIG
echo " </rootcheck>" >> $NEWCONFIG
fi
}
##########
# SetupLogs()
##########
SetupLogs()
{
if [ "x${USER_CLEANINSTALL}" = "xy" ]; then
OPENDIR=`dirname $INSTALLDIR`
echo "" >> $NEWCONFIG
echo " <localfile>" >> $NEWCONFIG
echo " <log_format>ossecalert</log_format>" >> $NEWCONFIG
echo " <location>$OPENDIR/logs/alerts/alerts.log</location>" >>$NEWCONFIG
echo " </localfile>" >> $NEWCONFIG
echo "" >> $NEWCONFIG
return;
fi
NB=$1
echo ""
echo " $NB- ${readlogs}"
echo " <!-- Files to monitor (localfiles) -->" >> $NEWCONFIG
LOG_FILES=`cat ${SYSLOG_TEMPLATE}`
for i in ${LOG_FILES}; do
# If log file present, add it
ls $i > /dev/null 2>&1
if [ $? = 0 ]; then
echo " -- $i"
echo "" >> $NEWCONFIG
echo " <localfile>" >> $NEWCONFIG
echo " <log_format>syslog</log_format>" >> $NEWCONFIG
echo " <location>$i</location>" >>$NEWCONFIG
echo " </localfile>" >> $NEWCONFIG
fi
done
# Getting snort files
SNORT_FILES=`cat ${SNORT_TEMPLATE}`
for i in ${SNORT_FILES}; do
ls $i > /dev/null 2>&1
if [ $? = 0 ]; then
echo "" >> $NEWCONFIG
echo " <localfile>" >> $NEWCONFIG
head -n 1 $i|grep "\[**\] "|grep -v "Classification:" > /dev/null
if [ $? = 0 ]; then
echo " <log_format>snort-full</log_format>" >> $NEWCONFIG
echo " -- $i (snort-full file)"
else
echo " <log_format>snort-fast</log_format>" >> $NEWCONFIG
echo " -- $i (snort-fast file)"
fi
echo " <location>$i</location>" >>$NEWCONFIG
echo " </localfile>" >> $NEWCONFIG
fi
done
# Getting apache logs
APACHE_FILES=`cat ${APACHE_TEMPLATE}`
for i in ${APACHE_FILES}; do
ls $i > /dev/null 2>&1
if [ $? = 0 ]; then
echo "" >> $NEWCONFIG
echo " <localfile>" >> $NEWCONFIG
echo " <log_format>apache</log_format>" >> $NEWCONFIG
echo " <location>$i</location>" >>$NEWCONFIG
echo " </localfile>" >> $NEWCONFIG
echo " -- $i (apache log)"
fi
done
# Getting postgresql logs
PGSQL_FILES=`cat ${PGSQL_TEMPLATE}`
for i in ${PGSQL_FILES}; do
ls $i > /dev/null 2>&1
if [ $? = 0 ]; then
echo "" >> $NEWCONFIG
echo " <localfile>" >> $NEWCONFIG
echo " <log_format>postgresql_log</log_format>" >> $NEWCONFIG
echo " <location>$i</location>" >>$NEWCONFIG
echo " </localfile>" >> $NEWCONFIG
echo " -- $i (postgresql log)"
fi
done
if [ "X$NUNAME" = "XLinux" ]; then
echo "" >> $NEWCONFIG
echo " <localfile>" >> $NEWCONFIG
echo " <log_format>command</log_format>" >> $NEWCONFIG
echo " <command>df -h</command>" >> $NEWCONFIG
echo " <frequency>hourly</frequency>" >> $NEWCONFIG
echo " </localfile>" >> $NEWCONFIG
echo "" >> $NEWCONFIG
echo " <localfile>" >> $NEWCONFIG
echo " <log_format>full_command</log_format>" >> $NEWCONFIG
echo " <command>netstat -tan |grep LISTEN |grep -v 127.0.0.1 | sort</command>" >> $NEWCONFIG
echo " <frequency>hourly</frequency>" >> $NEWCONFIG
echo " </localfile>" >> $NEWCONFIG
fi
echo ""
catMsg "0x106-logs"
if [ "X$USER_NO_STOP" = "X" ]; then
read ANY
fi
}
##########
# ConfigureClient()
##########
ConfigureClient()
{
echo ""
echo "3- ${configuring} $NAME."
echo ""
USINGHNAME=""
if [ "X${USER_AGENT_SERVER_IP}" = "X" ]; then
# Looping and asking for server ip
while [ 1 ]; do
$ECHO " 3.1- ${serverip}: "
read IPANSWER
echo $IPANSWER | grep -E "^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$" > /dev/null 2>&1
if [ $? = 0 ]; then
echo ""
IP=$IPANSWER
echo " - ${addingip} $IP"
break;
fi
# Checking if it is a hostname
if [ "X$NUNAME" = "XLinux" ]; then
echo $IPANSWER | grep -E "^[0-9a-zA-Z-][0-9a-zA-Z-]*\.[0-9a-zA-Z-][0-9a-zA-Z\.-]*$" > /dev/null 2>&1
if [ $? = 0 ]; then
host $IPANSWER | grep "has address" >/dev/null 2>&1
if [ $? = 0 ]; then
echo ""
IP=$IPANSWER
echo " - ${addingip} $IP"
USINGHNAME=$IP
break;
fi
fi
fi
done
else
IP=${USER_AGENT_SERVER_IP}
fi
echo "<ossec_config>" > $NEWCONFIG
echo " <client>" >> $NEWCONFIG
if [ "x$USINGHNAME" = "x" ]; then
echo " <server-ip>$IP</server-ip>" >> $NEWCONFIG
else
echo " <server-hostname>$IP</server-hostname>" >> $NEWCONFIG
fi
echo " </client>" >> $NEWCONFIG
echo "" >> $NEWCONFIG
# Syscheck?
UseSyscheck
# Rootcheck?
UseRootcheck
echo ""
$ECHO " 3.4 - ${enable_ar} ($yes/$no) [$yes]: "
if [ "X${USER_ENABLE_ACTIVE_RESPONSE}" = "X" ]; then
read ANY
else
ANY=${USER_ENABLE_ACTIVE_RESPONSE}
fi
case $ANY in
$nomatch)
echo ""
echo " - ${noactive}."
echo "" >> $NEWCONFIG
echo " <active-response>" >> $NEWCONFIG
echo " <disabled>yes</disabled>" >> $NEWCONFIG
echo " </active-response>" >> $NEWCONFIG
echo "" >> $NEWCONFIG
;;
*)
ACTIVERESPONSE="yes"
echo ""
;;
esac
# Set up the log files
SetupLogs "3.5"
echo "</ossec_config>" >> $NEWCONFIG
}
##########
# ConfigureServer()
##########
ConfigureServer()
{
echo ""
echo "3- ${configuring} $NAME."
# Configuring e-mail notification
echo ""
$ECHO " 3.1- ${mailnotify} ($yes/$no) [$yes]: "
if [ "X${USER_ENABLE_EMAIL}" = "X" ]; then
read ANSWER
else
ANSWER=${USER_ENABLE_EMAIL}
fi
case $ANSWER in
$nomatch)
echo ""
echo " --- ${nomail}."
EMAILNOTIFY="no"
;;
*)
EMAILNOTIFY="yes"
$ECHO " - ${whatsemail} "
if [ "X${USER_EMAIL_ADDRESS}" = "X" ]; then
read EMAIL
echo "${EMAIL}" | grep -E "^[a-zA-Z0-9+_.-]{1,36}@[a-zA-Z0-9_.-]{1,74}$" > /dev/null 2>&1 ;RVAL=$?;
# Ugly e-mail validation
while [ "$EMAIL" = "" -o ! ${RVAL} = 0 ] ; do
$ECHO " - ${whatsemail} "
read EMAIL
echo "${EMAIL}" | grep -E "^[a-zA-Z0-9+_.-]{1,36}@[a-zA-Z0-9_.-]{1,74}$" > /dev/null 2>&1 ;RVAL=$?;
done
else
EMAIL=${USER_EMAIL_ADDRESS}
fi
ls ${HOST_CMD} > /dev/null 2>&1
if [ $? = 0 ]; then
HOSTTMP=`${HOST_CMD} -W 5 -t mx ossec.net 2>/dev/null`
if [ $? = 1 ]; then
# Trying without the -W
HOSTTMP=`${HOST_CMD} -t mx ossec.net 2>/dev/null`
fi
echo "x$HOSTTMP" | grep "ossec.net mail is handled" > /dev/null 2>&1
if [ $? = 0 ]; then
# Breaking down the user e-mail
EMAILHOST=`echo ${EMAIL} | cut -d "@" -f 2`
if [ "X${EMAILHOST}" = "Xlocalhost" ]; then
SMTPHOST="127.0.0.1"
else
HOSTTMP=`${HOST_CMD} -W 5 -t mx ${EMAILHOST}`
SMTPHOST=`echo ${HOSTTMP} | cut -d " " -f 7`
fi
fi
fi
if [ "X${USER_EMAIL_SMTP}" = "X" ]; then
if [ "X${SMTPHOST}" != "X" ]; then
echo ""
echo " - ${yoursmtp}: ${SMTPHOST}"
$ECHO " - ${usesmtp} ($yes/$no) [$yes]: "
read EMAIL2
case ${EMAIL2} in
$nomatch)
echo ""
SMTP=""
;;
*)
SMTP=${SMTPHOST}
echo ""
echo " --- ${usingsmtp} ${SMTP}"
;;
esac
fi
if [ "X${SMTP}" = "X" ]; then
$ECHO " - ${whatsmtp} "
read SMTP
fi
else
SMTP=${USER_EMAIL_SMTP}
fi
;;
esac
# Writting global parameters
echo "<ossec_config>" > $NEWCONFIG
echo " <global>" >> $NEWCONFIG
if [ "$EMAILNOTIFY" = "yes" ]; then
echo " <email_notification>yes</email_notification>" >> $NEWCONFIG
echo " <email_to>$EMAIL</email_to>" >> $NEWCONFIG
echo " <smtp_server>$SMTP</smtp_server>" >> $NEWCONFIG
echo " <email_from>ossecm@${HOST}</email_from>" >> $NEWCONFIG
else
echo " <email_notification>no</email_notification>" >> $NEWCONFIG
fi
echo " </global>" >> $NEWCONFIG
echo "" >> $NEWCONFIG
# Writting rules configuration
cat ${RULES_TEMPLATE} >> $NEWCONFIG
echo "" >> $NEWCONFIG
# Checking if syscheck should run
UseSyscheck
# Checking if rootcheck should run
UseRootcheck
# Active response
catMsg "0x107-ar"
$ECHO " - ${enable_ar} ($yes/$no) [$yes]: "
if [ "X${USER_ENABLE_ACTIVE_RESPONSE}" = "X" ]; then
read AR
else
AR=${USER_ENABLE_ACTIVE_RESPONSE}
fi
case $AR in
$nomatch)
echo ""
echo " - ${noactive}."
echo "" >> $NEWCONFIG
echo " <active-response>" >> $NEWCONFIG
echo " <disabled>yes</disabled>" >> $NEWCONFIG
echo " </active-response>" >> $NEWCONFIG
echo "" >> $NEWCONFIG
;;
*)
ACTIVERESPONSE="yes"
echo ""
catMsg "0x108-ar-enabled"
echo ""
$ECHO " - ${firewallar} ($yes/$no) [$yes]: "
if [ "X${USER_ENABLE_FIREWALL_RESPONSE}" = "X" ]; then
read HD2
else
HD2=${USER_ENABLE_FIREWALL_RESPONSE}
fi
echo ""
case $HD2 in
$nomatch)
echo " - ${nofirewall}"
;;
*)
echo " - ${yesfirewall}"
FIREWALLDROP="yes"
;;
esac
echo "" >> $NEWCONFIG
echo " <global>" >> $NEWCONFIG
echo " <white_list>127.0.0.1</white_list>" >> $NEWCONFIG
echo " <white_list>^localhost.localdomain$</white_list>">>$NEWCONFIG
echo ""
echo " - ${defaultwhitelist}"
for ip in ${NAMESERVERS} ${NAMESERVERS2};
do
if [ ! "X${ip}" = "X" ]; then
echo " - ${ip}"
echo " <white_list>${ip}</white_list>" >>$NEWCONFIG
fi
done
AddWhite
# If Openbsd or Freebsd with pf enable, ask about
# automatically setting it up.
# Commenting it out in case I change my mind about it
# later.
#if [ "X`sh ./src/init/fw-check.sh`" = "XPF" ]; then
# echo ""
# $ECHO " - ${pfenable} ($yes/$no) [$yes]: "
# if [ "X${USER_ENABLE_PF}" = "X" ]; then
# read PFENABLE
# else
# PFENABLE=${USER_ENABLE_PF}
# fi
#
# echo ""
# case $PFENABLE in
# $nomatch)
# echo " - ${nopf}"
# ;;
# *)
# AddPFTable
# ;;
# esac
#fi
echo " </global>" >> $NEWCONFIG
;;
esac
if [ "X$INSTYPE" = "Xserver" ]; then
# Configuring remote syslog
echo ""
$ECHO " 3.5- ${syslog} ($yes/$no) [$yes]: "
if [ "X${USER_ENABLE_SYSLOG}" = "X" ]; then
read ANSWER
else
ANSWER=${USER_ENABLE_SYSLOG}
fi
echo ""
case $ANSWER in
$nomatch)
echo " --- ${nosyslog}."
;;
*)
echo " - ${yessyslog}."
RLOG="yes"
;;
esac
# Configuring remote connections
SLOG="yes"
fi
if [ "X$RLOG" = "Xyes" ]; then
echo "" >> $NEWCONFIG
echo " <remote>" >> $NEWCONFIG
echo " <connection>syslog</connection>" >> $NEWCONFIG
echo " </remote>" >> $NEWCONFIG
fi
if [ "X$SLOG" = "Xyes" ]; then
echo "" >> $NEWCONFIG
echo " <remote>" >> $NEWCONFIG
echo " <connection>secure</connection>" >> $NEWCONFIG
echo " </remote>" >> $NEWCONFIG
fi
# Email/log alerts
echo "" >> $NEWCONFIG
echo " <alerts>" >> $NEWCONFIG
echo " <log_alert_level>1</log_alert_level>" >> $NEWCONFIG
if [ "$EMAILNOTIFY" = "yes" ]; then
echo " <email_alert_level>7</email_alert_level>">> $NEWCONFIG
fi
echo " </alerts>" >> $NEWCONFIG
if [ "X$ACTIVERESPONSE" = "Xyes" ]; then
# Add commands in here
echo "" >> $NEWCONFIG
cat ${HOST_DENY_TEMPLATE} >> $NEWCONFIG
echo "" >> $NEWCONFIG
cat ${FIREWALL_DROP_TEMPLATE} >> $NEWCONFIG
echo "" >> $NEWCONFIG
cat ${DISABLE_ACCOUNT_TEMPLATE} >> $NEWCONFIG
echo "" >> $NEWCONFIG
cat ${ROUTENULL_TEMPLATE} >> $NEWCONFIG
echo "" >> $NEWCONFIG
if [ "X$FIREWALLDROP" = "Xyes" ]; then
echo "" >> $NEWCONFIG
cat ${ACTIVE_RESPONSE_TEMPLATE} >> $NEWCONFIG
echo "" >> $NEWCONFIG
fi
fi
# GeoIP stuff
if [ "X$INSTYPE" = "Xserver" -o "X$INSTYPE" = "Xlocal" -o "X$INSTYPE" = "Xhybrid" ]; then
ls -la /usr/share/GeoIP/GeoLiteCity.dat >/dev/null 2>&1
if [ $? = 0 ]; then
echo " <global>" >> $NEWCONFIG
echo " <geoipdb>/usr/share/GeoIP/GeoLiteCity.dat</geoipdb>" >> $NEWCONFIG
echo " </global>" >> $NEWCONFIG
else
wget --timeout=10 -4 --quiet http://geolite.maxmind.com/download/geoip/database/GeoLiteCity.dat.gz
gunzip -fd GeoLiteCity.dat.gz >/dev/null 2>&1
ls GeoLiteCity.dat > /dev/null 2>&1
if [ $? = 0 ]; then
echo ""
echo ""
echo " - Downloading GeoLiteCity database from MaxMind"
echo ""
echo ""
if [ $? = 0 ]; then
echo " <global>" >> $NEWCONFIG
echo " <geoipdb>$INSTALLDIR/etc/GeoLiteCity.dat</geoipdb>" >> $NEWCONFIG
echo " </global>" >> $NEWCONFIG
fi
fi
fi
fi
# Setting up the logs
SetupLogs "3.6"
echo "</ossec_config>" >> $NEWCONFIG
}
##########
# setEnv()
##########
setEnv()
{
echo ""
echo "2- ${settingupenv}."
echo ""
if [ "X${USER_DIR}" = "X" ]; then
while [ 1 ]; do
$ECHO " - ${wheretoinstall} [$INSTALLDIR]: "
read ANSWER
if [ ! "X$ANSWER" = "X" ]; then
echo $ANSWER |grep -E "^/[a-zA-Z0-9./_-]{3,128}$">/dev/null 2>&1
if [ $? = 0 ]; then
INSTALLDIR=$ANSWER;
break;
fi
else
break;
fi
done
else
INSTALLDIR=${USER_DIR}
fi
if [ $? = 0 ]; then
CEXTRA="$CEXTRA -DDEFAULTDIR=\\\"${INSTALLDIR}\\\" -DGEOIP"
else
CEXTRA="$CEXTRA -DDEFAULTDIR=\\\"${INSTALLDIR}\\\""
fi
echo ""
echo " - ${installat} ${INSTALLDIR} ."
if [ "X$INSTYPE" = "Xagent" ]; then
CEXTRA="$CEXTRA -DCLIENT"
elif [ "X$INSTYPE" = "Xlocal" ]; then
CEXTRA="$CEXTRA -DLOCAL"
fi
ls $INSTALLDIR >/dev/null 2>&1
if [ $? = 0 ]; then
if [ "X${USER_DELETE_DIR}" = "X" ]; then
echo ""
$ECHO " - ${deletedir} ($yes/$no) [$yes]: "
read ANSWER
else
ANSWER=${USER_DELETE_DIR}
fi
case $ANSWER in
$yesmatch)
rm -rf $INSTALLDIR
if [ ! $? = 0 ]; then
exit 2;
fi
;;
esac
fi
}
##########
# checkDependencies()
# Thanks to [email protected]
##########
checkDependencies()
{
echo ""
OLDOPATH=$PATH
if [ "X$NUNAME" = "XSunOS" ]; then
PATH=$PATH:/usr/ccs/bin:/usr/xpg4/bin:/opt/csw/gcc3/bin:/opt/csw/bin:/usr/sfw/bin
export PATH
elif [ "X$NUNAME" = "XAIX" ]; then
PATH=$PATH:/usr/vac/bin
export PATH
fi
ls "`which gcc`" > /dev/null 2>&1
if [ ! $? = 0 ]; then
ls "`which cc`" > /dev/null 2>&1
if [ ! $? = 0 ]; then
if [ "X${USER_BINARYINSTALL}" = "X" ]; then
catError "0x3-dependencies"
fi
fi
CC="cc"
else
CC="gcc"
fi
PATH=$OLDOPATH
export PATH
}
##########
# AddWhite()
##########
AddWhite()
{
while [ 1 ]
do
echo ""
$ECHO " - ${addwhite} ($yes/$no)? [$no]: "
# If white list is set, we don't need to ask it here.
if [ "X${USER_WHITE_LIST}" = "X" ]; then
read ANSWER
else
ANSWER=$yes
fi
if [ "X${ANSWER}" = "X" ] ; then
ANSWER=$no
fi
case $ANSWER in
$no)
break;
;;
*)
$ECHO " - ${ipswhite}"
if [ "X${USER_WHITE_LIST}" = "X" ]; then
read IPS
else
IPS=${USER_WHITE_LIST}
fi
for ip in ${IPS};
do
if [ ! "X${ip}" = "X" ]; then
echo $ip | grep -E "^[0-9./]{5,20}$" > /dev/null 2>&1
if [ $? = 0 ]; then
echo " <white_list>${ip}</white_list>" >>$NEWCONFIG
fi
fi
done
break;
;;
esac
done
}
##########
# AddPFTable()
##########
AddPFTable()
{
#default pf rules
TABLE="ossec_fwtable"
# Add table to the first line
echo ""
echo " - ${pfmessage}:"
echo " ${moreinfo}"
echo " http://www.ossec.net/en/manual.html#active-response-tools"
echo ""
echo ""
echo " table <${TABLE}> persist #$TABLE "
echo " block in quick from <${TABLE}> to any"
echo " block out quick from any to <${TABLE}>"
echo ""
echo ""
}
##########
# main()
##########
main()
{
LG="en"
LANGUAGE="en"
. ./src/init/shared.sh
. ./src/init/functions.sh
# Reading pre-defined file
if [ ! `isFile ${PREDEF_FILE}` = "${FALSE}" ]; then
. ${PREDEF_FILE}
fi
# If user language is not set
if [ "X${USER_LANGUAGE}" = "X" ]; then
# Choosing the language.
while [ 1 ]; do
echo ""
for i in `ls ${TEMPLATE}`; do
# ignore CVS (should not be there anyways and config)
if [ "$i" = "CVS" -o "$i" = "config" ]; then continue; fi
cat "${TEMPLATE}/$i/language.txt"
if [ ! "$i" = "en" ]; then
LG="${LG}/$i"
fi
done
$ECHO " (${LG}) [en]: "
read USER_LG;
if [ "X${USER_LG}" = "X" ]; then
USER_LG="en"
fi
ls "${TEMPLATE}/${USER_LG}" > /dev/null 2>&1
if [ $? = 0 ]; then
break;
fi
done;
LANGUAGE=${USER_LG}
else
# If provided language is not valid, default to english
ls "${TEMPLATE}/${USER_LANGUAGE}" > /dev/null 2>&1
if [ $? = 0 ]; then
LANGUAGE=${USER_LANGUAGE}
else
LANGUAGE="en"
fi
fi # for USER_LANGUAGE
. ./src/init/shared.sh
. ./src/init/language.sh
. ./src/init/functions.sh
. ./src/init/init.sh
. ${TEMPLATE}/${LANGUAGE}/messages.txt
# Must be executed as ./install.sh
if [ `isFile ${VERSION_FILE}` = "${FALSE}" ]; then