infosecn1nja
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HELK
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Merge branch 'pull/338' 

# Conflicts:
#	docker/helk_update.sh
neu5ron-patch-1
neu5ron 2020-01-01 16:03:12 -05:00
parent 2269dce8b0 5437f55f05
commit eb6ed5c6b5
1 changed files with 79 additions and 17 deletions
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96
docker/helk_update.sh
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@ -12,11 +12,43 @@ CYAN='\033[0;36m'
WAR='\033[1;33m'
STD='\033[0m'
HELK_INFO_TAG="[HELK-UPDATE-INFO]"
HELK_ERROR_TAG="[HELK-UPDATE-ERROR]"
if [[ $EUID -ne 0 ]]; then
echo -e "${CYAN}[HELK-UPDATE-INFO]${STD} YOU MUST BE ROOT TO RUN THIS SCRIPT!!!"
exit 1
fi
show_banner(){
# *********** Showing HELK Docker menu options ***************
echo " "
echo "**********************************************"
echo "** HELK - THE HUNTING ELK **"
echo "** **"
echo "** Author: Roberto Rodriguez (@Cyb3rWard0g) **"
echo "** HELK build version: v0.1.8-alpha05292019 **"
echo "** HELK ELK version: 7.1.0 **"
echo "** License: GPL-3.0 **"
echo "**********************************************"
echo " "
}
# *********** Building and Running HELK Images ***************
build_helk(){
COMPOSE_CONFIG="${HELK_BUILD}-${SUBSCRIPTION_CHOICE}.yml"
## ****** Setting KAFKA ADVERTISED_LISTENER environment variable ***********
export ADVERTISED_LISTENER=$HOST_IP
echo "$HELK_INFO_TAG Building & running HELK from $COMPOSE_CONFIG file.."
docker-compose -f $COMPOSE_CONFIG up --build -d >> $LOGFILE 2>&1
ERROR=$?
if [ $ERROR -ne 0 ]; then
echoerror "Could not run HELK via docker-compose file $COMPOSE_CONFIG (Error Code: $ERROR)."
exit 1
fi
}
# *********** Asking user for Basic or Trial subscription of ELK ***************
set_helk_subscription(){
if [[ -z "$SUBSCRIPTION_CHOICE" ]]; then
@ -49,28 +81,53 @@ set_helk_build(){
if [[ -z "$HELK_BUILD" ]]; then
while true; do
echo " "
echo "*****************************************************"
echo "*****************************************************"
echo "* HELK - Docker Compose Build Choices *"
echo "*****************************************************"
echo " "
echo "1. KAFKA + KSQL + ELK + NGNIX + ELASTALERT "
echo "2. KAFKA + KSQL + ELK + NGNIX + ELASTALERT + SPARK + JUPYTER "
echo "1. KAFKA + KSQL + ELK + NGNIX"
echo "2. KAFKA + KSQL + ELK + NGNIX + ELASTALERT"
echo "3. KAFKA + KSQL + ELK + NGNIX + SPARK + JUPYTER"
echo "4. KAFKA + KSQL + ELK + NGNIX + SPARK + JUPYTER + ELASTALERT"
echo " "
local CONFIG_CHOICE
read -t 30 -p ">> Enter build choice [ 1 - 2]: " -e -i "1" CONFIG_CHOICE
read -t 30 -p "Enter build choice [ 1 - 4]: " -e -i "1" CONFIG_CHOICE
READ_INPUT=$?
HELK_BUILD=${CONFIG_CHOICE:-"helk-kibana-analysis"}
if [ $READ_INPUT = 142 ]; then
echo -e "\n${CYAN}[HELK-UPDATE-INFO]${STD} HELK build set to ${HELK_BUILD}"
echo -e "\n$HELK_INFO_TAG HELK build set to ${HELK_BUILD}"
break
else
echo -e "${CYAN}[HELK-UPDATE-INFO]${STD} HELK build set to ${HELK_BUILD}"
echo "$HELK_INFO_TAG HELK build set to ${HELK_BUILD}"
case $CONFIG_CHOICE in
1) HELK_BUILD='helk-kibana-analysis';break ;;
2) HELK_BUILD='helk-kibana-notebook-analysis';break;;
*)
echo -e "\n${RED}[HELK-UPDATE-ERROR]${STD} Not a valid build"
1) HELK_BUILD='helk-kibana-analysis';break;;
2) HELK_BUILD='helk-kibana-analysis-alert';break;;
3)
if [[ $AVAILABLE_MEMORY -le $INSTALL_MINIMUM_MEMORY_NOTEBOOK ]]; then
echo "$HELK_INFO_TAG Your available memory for HELK build option ${HELK_BUILD} is not enough."
echo "$HELK_INFO_TAG Minimum required for this build option is $INSTALL_MINIMUM_MEMORY_NOTEBOOK MBs."
echo "$HELK_INFO_TAG Please Select option 1 or re-run the script after assigning the correct amount of memory"
sleep 4
else
HELK_BUILD='helk-kibana-notebook-analysis'
break;
fi
;;
4)
if [[ $AVAILABLE_MEMORY -le $INSTALL_MINIMUM_MEMORY_NOTEBOOK ]]; then
echo "$HELK_INFO_TAG Your available memory for HELK build option ${HELK_BUILD} is not enough."
echo "$HELK_INFO_TAG Minimum required for this build option is $INSTALL_MINIMUM_MEMORY_NOTEBOOK MBs."
echo "$HELK_INFO_TAG Please Select option 1 or re-run the script after assigning the correct amount of memory"
sleep 4
else
HELK_BUILD='helk-kibana-notebook-analysis-alert'
break;
fi
;;
*)
echo -e "${RED}Error...${STD}"
echo "$HELK_ERROR_TAG Not a valid build"
;;
esac
fi
@ -113,8 +170,8 @@ check_min_requirements(){
check_git_status(){
GIT_STATUS=$(git status 2>&1)
RETURN_CODE=$?
echo -e "Git status: $GIT_STATUS_FATAL, RetVal : $RETURN_CODE" >> $LOGFILE
if [[ -z $GIT_STATUS_FATAL && $RETURN_CODE -gt 0 ]]; then
echo -e "Git status: $GIT_STATUS, RetVal : $RETURN_CODE" >> $LOGFILE
if [[ -z $GIT_STATUS && $RETURN_CODE -gt 0 ]]; then
echo -e "${WAR}[HELK-UPDATE-WARNING]${STD} Git repository corrupted."
read -p ">> To fix this, all your local modifications to HELK will be overwritten. Do you wish to continue? (y/n) " -n 1 -r
echo
@ -162,14 +219,14 @@ check_github(){
COMMIT_DIFF=$(git rev-list --count master...helk-repo/master 2>&1)
CURRENT_COMMIT=$(git rev-parse HEAD 2>&1)
REMOTE_LATEST_COMMIT=$(git rev-parse helk-repo/master 2>&1)
echo "HEAD commits --> Current: $CURRENT_COMMIT | Remote: $REMOTE_LATEST_COMMIT" >> $LOGFILE 2>&1
echo "[CD:$COMMIT_DIFF] HEAD commits --> Current: $CURRENT_COMMIT | Remote: $REMOTE_LATEST_COMMIT" >> $LOGFILE 2>&1
if [ ! "$COMMIT_DIFF" == "0" ]; then
if [[ ! "$COMMIT_DIFF" == "0" || ! "$CURRENT_COMMIT" == "$REMOTE_LATEST_COMMIT" ]]; then
echo "Possibly new release available. Commit diff --> $COMMIT_DIFF" >> $LOGFILE 2>&1
IS_MASTER_BEHIND=$(git branch -v | grep master | grep behind)
# IF HELK HAS BEEN CLONED FROM OFFICIAL REPO
if [ ! "$CURRENT_COMMIT" == "$REMOTE_LATEST_COMMIT" ]; then
if [[ ! "$CURRENT_COMMIT" == "$REMOTE_LATEST_COMMIT" ]]; then
echo "Difference in HEAD commits --> Current: $CURRENT_COMMIT | Remote: $REMOTE_LATEST_COMMIT" >> $LOGFILE 2>&1
echo -e "${CYAN}[HELK-UPDATE-INFO]${STD} New release available. Pulling new code."
git checkout master >> $LOGFILE 2>&1
@ -200,6 +257,10 @@ check_github(){
fi
}
check_logstash_connected(){
until (docker logs helk-logstash 2>&1 | grep -q "Restored connection to ES instance" ); do sleep 5; done
}
update_helk() {
set_helk_build
@ -218,7 +279,7 @@ update_helk() {
exit 1
fi
check_min_requirements
#check_min_requirements
echo -e "${CYAN}[HELK-UPDATE-INFO]${STD} Rebuilding HELK via docker-compose"
docker-compose -f $COMPOSE_CONFIG up --build -d -V --force-recreate --always-recreate-deps >> $LOGFILE 2>&1
@ -234,6 +295,7 @@ update_helk() {
sleep 1
: $((secs--))
done
check_logstash_connected
echo -e "\n${CYAN}[HELK-UPDATE-INFO]${STD} YOUR HELK HAS BEEN UPDATED!"
echo 0 > /tmp/helk-update
exit 1
@ -247,7 +309,7 @@ if [[ -e /tmp/helk-update ]]; then
UPDATES_FETCHED=`cat /tmp/helk-update`
if [ "$UPDATES_FETCHED" == "1" ]; then
echo -e "${CYAN}[HELK-UPDATE-INFO]${STD} Updates already downloaded. Starting update..."
echo -e "${CYAN}[HELK-UPDATE-INFO]${STD} Updates already downloaded. Starting update..."
update_helk
fi
fi