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tpotce/iso/installer/install_greedybear.sh
elzer b0610bb43e Add Greedybear Installer
2022-12-15 01:52:53 -05:00

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#!/bin/bash
# Greedybear on TPot Instance Installer
# Code based on https://github.com/telekom-security/tpotce/blob/master/iso/installer/install.sh
##################
# I. Global vars #
##################
myBACKTITLE="GreedyBear-on-TPot-Installer"
myREMOTESITES="https://github.com https://hub.docker.com"
myPROGRESSBOXCONF=" --backtitle "$myBACKTITLE" --progressbox 24 80"
myINFO="\
#############################################
### Greedybear Installer on TPot Instance ###
#############################################
Disclaimer:
This script will install Greedybear on this
system, assuming an existing TPot instance.
#############################################
Usage:
$0 --help - Help.
"
myGREEDYBEAR_PORT=8008 # greedybear website
myGREEDYBEAR_PORT2=8000 # in case of type='https' - this is the http port
myELASTIC_PORT=64298
myGREEDYBEAR_USER="greedybear"
myGREEDYBEAR_PASS="greedybear"
myTYPE="http"
NETWORKS="\
networks:
default:
name: etc_default
external: true
"
SUPERUSER_CREATION='
if [ "$DJANGO_SUPERUSER_USERNAME" ]
then
python3 manage.py createsuperuser \
--noinput \
--username $DJANGO_SUPERUSER_USERNAME \
--email $DJANGO_SUPERUSER_EMAIL \
--first_name $DJANGO_SUPERUSER_FIRST_NAME \
--last_name $DJANGO_SUPERUSER_LAST_NAME
fi
'
GREEDYBEAR_SERVICE="\
[Unit]
Description=greedybear
Requires=docker.service
After=docker.service
Requires=tpot.service
After=tpot.service
[Service]
Restart=always
RestartSec=5
TimeoutSec=infinity
# Compose Greedybear up
ExecStart=/bin/bash -c 'cd /opt/GreedyBear && /usr/bin/docker-compose up'
# Compose Greedybear down, remove containers and volumes
ExecStop=/bin/bash -c 'cd /opt/GreedyBear && /usr/bin/docker-compose down'
[Install]
WantedBy=multi-user.target
"
emailREGEX="^[a-z0-9!#\$%&'*+/=?^_\`{|}~-]+(\.[a-z0-9!#$%&'*+/=?^_\`{|}~-]+)*@([a-z0-9]([a-z0-9-]*[a-z0-9])?\.)+[a-z0-9]([a-z0-9-]*[a-z0-9])?\$"
#################
# II. Functions #
#################
# Create banners
function fuBANNER {
toilet -f ivrit "$1"
}
# Do we have root?
function fuGOT_ROOT {
echo
echo -n "### Checking for root: "
if [ "$(whoami)" != "root" ];
then
echo "[ NOT OK ]"
echo "### Please run as root."
echo "### Example: sudo $0"
exit
else
echo "[ OK ]"
fi
}
# Check for other services
function fuCHECK_PORTS_GREEDYBEAR {
echo
echo "### Checking for active services."
echo
grc netstat -tulpen
echo
echo "### Please review your running services."
echo "### Port $myGREEDYBEAR_PORT should be free for the Greedybear Website."
if [ "$myTYPE" == "https" ];
then
echo "### Port $myGREEDYBEAR_PORT2 should be free for the Greedybear HTTP Website."
fi
echo "### Port $myELASTIC_PORT should be the TPot Elasticsearch instance."
echo
while [ 1 != 2 ]
do
read -s -n 1 -p "Continue [y/n]? " mySELECT
echo
case "$mySELECT" in
[y,Y])
break
;;
[n,N])
exit
;;
esac
done
}
# Check if remote sites are available
function fuCHECKNET_GB {
local myREMOTESITES="$1"
mySITESCOUNT=$(echo $mySITES | wc -w)
j=0
for i in $myREMOTESITES;
do
echo $(expr 100 \* $j / $mySITESCOUNT) | dialog --title "[ Availability check ]" --backtitle "$myBACKTITLE" --gauge "\n Now checking: $i\n" 8 80
curl --connect-timeout 30 -IsS $i 2>&1>/dev/null
if [ $? -ne 0 ];
then
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Continue? ]" --yesno "\nAvailability check failed. You can continue, but the installation might fail." 10 50
if [ $? = 1 ];
then
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Abort ]" --msgbox "\nInstallation aborted. Exiting the installer." 7 50
exit
else
break;
fi;
fi;
let j+=1
echo $(expr 100 \* $j / $mySITESCOUNT) | dialog --keep-window --title "[ Availability check ]" --backtitle "$myBACKTITLE" --gauge "\n Now checking: $i\n" 8 80
done;
}
############################
# III. Pre-Installer phase #
############################
fuGOT_ROOT
######################################
# IV. Prepare installer environment #
######################################
for i in "$@"
do
case $i in
--port=*)
myGREEDYBEAR_PORT="${i#*=}"
shift
;;
--type=http)
myTYPE="${i#*=}"
shift
;;
--type=https)
myTYPE="${i#*=}"
shift
;;
--type=local)
myTYPE="${i#*=}"
shift
;;
--help)
echo " $0 <options>"
echo
echo "--type=<[http, https, local]>"
echo " choose Compose Files"
echo " Plain HTTP (default), production with HTTPS enabled or local development"
echo
exit
;;
*)
echo "$myINFO"
exit
;;
esac
done
# Check if remote sites are available
fuCHECKNET_GB "$myREMOTESITES"
#######################################
# V. Installer user interaction phase #
#######################################
# Possible changes in Ports for Geedybear website
while [ 1 != 2 ]
do
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Greedybear Port ]" --defaultno --yesno "\nDo you want to change the default Greedybear Web Port ($myGREEDYBEAR_PORT)" 7 50
myOK=$?
echo
if [ "$myOK" == "0" ];
then
myPORT=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Greedybear Port ]" --inputbox "\nEnter Port:" 8 40 3>&1 1>&2 2>&3 3>&-)
if [[ $myPORT =~ ^[0-9]+$ ]] && [ $myPORT -ge 0 ] && [ $myPORT -le 65535 ];
then
myGREEDYBEAR_PORT=$myPORT
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Port Accepted. ]" \
--msgbox "\nGreedybear's website will be deployed on Port $myGREEDYBEAR_PORT." 7 60
break
else
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Port Invalid. ]" \
--msgbox "\nPlease re-enter Port." 7 60
fi
else
break
fi
done
# If HTTPS need second port for HTTP redirect (cannot be 80 because of potential Honeypots)
if [ "$myTYPE" == "https" ];
then
while [ 1 != 2 ]
do
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Greedybear (HTTP) Port ]" --defaultno --yesno "\nDo you want to change the default Greedybear (HTTP) Web Port ($myGREEDYBEAR_PORT2)" 7 50
myOK=$?
echo
if [ "$myOK" == "0" ];
then
myPORT=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Greedybear (HTTP) Port ]" --inputbox "\nEnter Port:" 8 40 3>&1 1>&2 2>&3 3>&-)
if [[ $myPORT =~ ^[0-9]+$ ]] && [ $myPORT -ge 0 ] && [ $myPORT -le 65535 ];
then
myGREEDYBEAR_PORT2=$myPORT
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Port Accepted. ]" \
--msgbox "\nGreedybear's (HTTP) Port will be $myGREEDYBEAR_PORT2." 7 60
break
else
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Port Invalid. ]" \
--msgbox "\nPlease re-enter Port." 7 60
fi
else
break
fi
done
fi
# If TPot Elasticsearch Port (internal Docker Network) was changed
while [ 1 != 2 ]
do
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Elasticsearch Port ]" --defaultno --yesno "\nDid you change the default Elasticsearch Port ($myELASTIC_PORT)" 7 50
myOK=$?
echo
if [ "$myOK" == "0" ];
then
myPORT=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Elasticsearch Port ]" --inputbox "\nEnter Port:" 8 40 3>&1 1>&2 2>&3 3>&-)
if [[ $myPORT =~ ^[0-9]+$ ]] && [ $myPORT -ge 0 ] && [ $myPORT -le 65535 ];
then
myELASTIC_PORT=$myPORT
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Port Accepted. ]" \
--msgbox "\nElasticsearch Port will be $myELASTIC_PORT." 7 60
break
else
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Port Invalid. ]" \
--msgbox "\nPlease re-enter Port." 7 60
fi
else
break
fi
done
fuCHECK_PORTS_GREEDYBEAR
echo
# SuperUser Creds for Web UWSGI/Django
myUSERNAME=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Web Username ]" --inputbox "\nEnter Username:" 8 40 3>&1 1>&2 2>&3 3>&-)
if [ -z "$myUSERNAME" ];
then
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Web Username ]" \
--msgbox "\nUsing default username \"$myGREEDYBEAR_USER\"" 7 60
else
myGREEDYBEAR_USER=$myUSERNAME
fi
myPASS1="pass1"
myPASS2="pass2"
mySECURE="0"
while [ "$myPASS1" != "$myPASS2" ] && [ "$mySECURE" == "0" ]
do
while [ "$myPASS1" == "pass1" ] || [ "$myPASS1" == "" ]
do
myPASS1=$(dialog --keep-window --insecure --backtitle "$myBACKTITLE" \
--title "[ Enter password for Greedybear Web User ]" \
--passwordbox "\nPassword" 9 60 3>&1 1>&2 2>&3 3>&-)
done
myPASS2=$(dialog --keep-window --insecure --backtitle "$myBACKTITLE" \
--title "[ Enter password again for Greedybear Web User ]" \
--passwordbox "\nPassword" 9 60 3>&1 1>&2 2>&3 3>&-)
if [ "$myPASS1" != "$myPASS2" ];
then
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Passwords do not match. ]" \
--msgbox "\nPlease re-enter your password." 7 60
myPASS1="pass1"
myPASS2="pass2"
fi
mySECURE=$(printf "%s" "$myPASS1" | cracklib-check | grep -c "OK")
if [ "$mySECURE" == "0" ] && [ "$myPASS1" == "$myPASS2" ];
then
dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Password is not secure ]" --defaultno --yesno "\nKeep insecure password?" 7 50
myOK=$?
if [ "$myOK" == "1" ];
then
myPASS1="pass1"
myPASS2="pass2"
fi
fi
done
myGREEDYBEAR_PASS=$myPASS1
# additional info for automatic creation of superuser
myGREEDYBEAR_EMAIL=""
myGREEDYBEAR_LAST_NAME=""
myGREEDYBEAR_FIRST_NAME=""
myGREEDYBEAR_EMAIL=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Web User ]" --inputbox "\nEnter an Email for the Greedybear Web User (optional):" 8 40 3>&1 1>&2 2>&3 3>&-)
myGREEDYBEAR_FIRST_NAME=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Web User ]" --inputbox "\nEnter an First Name for the Greedybear Web User (optional):" 8 40 3>&1 1>&2 2>&3 3>&-)
myGREEDYBEAR_LAST_NAME=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Web User ]" --inputbox "\nEnter an Last Name for the Greedybear Web User (optional):" 8 40 3>&1 1>&2 2>&3 3>&-)
echo
# Slack Info
mySLACK_TOKEN=""
mySLACK_CHANNEL=""
mySLACK_TOKEN=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Slack ]" --inputbox "\nEnter a Slack Token (optional):" 8 40 3>&1 1>&2 2>&3 3>&-)
mySLACK_CHANNEL=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Slack ]" --inputbox "\nEnter a Slack Channel (optional):" 8 40 3>&1 1>&2 2>&3 3>&-)
# Django Secret
myDJANGO_SECRET=""
myDJANGO_SECRET=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Django ]" --inputbox "\nEnter Django Secret (optional):" 8 40 3>&1 1>&2 2>&3 3>&-)
dialog --clear
##########################
# VI. Installation phase #
##########################
exec 2> >(tee "/greedybear_install.err")
exec > >(tee "/greedybear_install.log")
fuBANNER "Installing ..."
# Cloning Greedybear from GitHub
fuBANNER "Cloning Greedybear ..."
git clone https://github.com/intelowlproject/GreedyBear /opt/GreedyBear
# Set Configs
fuBANNER "Copying config files ..."
cp /opt/GreedyBear/.env_template /opt/GreedyBear/.env
cp /opt/GreedyBear/docker/env_file_template /opt/GreedyBear/docker/env_file
cp /opt/GreedyBear/docker/env_file_postgres_template /opt/GreedyBear/docker/env_file_postgres
# Write changes to config files
fuBANNER "Change config files ..."
# .env - set what docker config files are used
if [ "$myTYPE" != "http" ];
then
#default
sed -i '/^COMPOSE_FILE=docker\/default.yml$/ s/./#&/' /opt/GreedyBear/.env
fi
if [ "$myTYPE" != "https" ];
then
#https
sed -i '/^COMPOSE_FILE=docker\/default.yml:docker\/https.override.yml$/ s/./#&/' /opt/GreedyBear/.env
fi
if [ "$myTYPE" != "local" ];
then
#local
sed -i '/^COMPOSE_FILE=docker\/default.yml:docker\/local.override.yml$/ s/./#&/' /opt/GreedyBear/.env
fi
#reduce version of docker compose files to work with docker-compose version from the Tpot instance
sed -i "s/version: '3.8'/version: '3.5'/g" /opt/GreedyBear/docker/default.yml
sed -i "s/version: '3.8'/version: '3.5'/g" /opt/GreedyBear/docker/https.override.yml
sed -i "s/version: '3.8'/version: '3.5'/g" /opt/GreedyBear/docker/local.override.yml
# env_file - set elasticendpoint, django secret+user+pass and slack info
sed -i "/ELASTIC_ENDPOINT=/ s/$/http:\/\/elasticsearch:$myELASTIC_PORT/" /opt/GreedyBear/docker/env_file
sed -i "/DJANGO_SECRET=/ s/$/$myDJANGO_SECRET/" /opt/GreedyBear/docker/env_file
sed -i "/SLACK_TOKEN=/ s/$/$mySLACK_TOKEN/" /opt/GreedyBear/docker/env_file
sed -i "/SLACK_CHANNEL=/ s/$/$mySLACK_CHANNEL/" /opt/GreedyBear/docker/env_file
# add django superuser secrets
echo "" >> /opt/GreedyBear/docker/env_file
echo "DJANGO_SUPERUSER_USERNAME=$myGREEDYBEAR_USER" >> /opt/GreedyBear/docker/env_file
echo "DJANGO_SUPERUSER_PASSWORD=$myGREEDYBEAR_PASS" >> /opt/GreedyBear/docker/env_file
echo "DJANGO_SUPERUSER_EMAIL=\'$myGREEDYBEAR_EMAIL\'" >> /opt/GreedyBear/docker/env_file
echo "DJANGO_SUPERUSER_FIRST_NAME=\'$myGREEDYBEAR_FIRST_NAME\'" >> /opt/GreedyBear/docker/env_file
echo "DJANGO_SUPERUSER_LAST_NAME=\'$myGREEDYBEAR_LAST_NAME\'" >> /opt/GreedyBear/docker/env_file
# run superuser create comment when uwsgi starts
echo "$SUPERUSER_CREATION" >> /opt/GreedyBear/docker/entrypoint_uwsgi.sh
# docker/default.yml set greedybear port + put in same network as TPot instance
if [ "$myTYPE" != "https" ];
then
sed -i -e "s/80:80/$myGREEDYBEAR_PORT:80/g" /opt/GreedyBear/docker/default.yml
fi
echo "$NETWORKS" >> /opt/GreedyBear/docker/default.yml
# docker/https.override.yml set greedybear port + SSL
if [ "$myTYPE" == "https" ];
then
sed -i "s/443:443/$myGREEDYBEAR_PORT:443/g" /opt/GreedyBear/docker/https.override.yml
sed -i -e "s/80:80/$myGREEDYBEAR_PORT2:80/g" /opt/GreedyBear/docker/default.yml
#TODO write user in ssl_password/combine with TPot cert?
fuBANNER "Webuser creds"
#htpasswd -b -c /etc/ssl/private/ssl_passwords.txt "$myU" "$myP"
touch /etc/ssl/private/ssl_passwords.txt
echo
fuBANNER "NGINX Certificate"
myINTIP=$(hostname -I | awk '{ print $1 }')
mkdir -p /data/nginx/cert
openssl req \
-nodes \
-x509 \
-sha512 \
-newkey rsa:8192 \
-keyout "/etc/ssl/private/greedybear.key" \
-out "/usr/local/share/ca-certificates/greedybear.crt" \
-days 3650 \
-subj '/C=AU/ST=Some-State/O=Internet Widgits Pty Ltd' \
-addext "subjectAltName = IP:$myINTIP"
fi
# BUILD Docker Container - files depending on choosen Type
fuBANNER "Building Containers ..."
cd /opt/GreedyBear
/usr/bin/docker-compose build
# Create Systemctl Service
fuBANNER "Creating Service ..."
echo "$GREEDYBEAR_SERVICE" > /etc/systemd/system/greedybear.service
# Enable+Start Systemctl Service
systemctl daemon-reload
systemctl enable greedybear.service
#systemctl start greedybear.service
#systemctl status greedybear.service
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