#!/bin/bash
# T-Pot Universal Installer

#######################################
# Check for package requirements.     #
# If not present ask for installation #
#######################################

###### TO DO ######

##################################
# Check if internet is available #
##################################

function fuCHECKNET {
  local mySITES=$1
  local myBACKTITLE="Network Check"
  mySITESCOUNT=$(echo $mySITES | wc -w)
  j=0
  for i in $mySITES;
    do
      echo $(expr 100 \* $j / $mySITESCOUNT) | dialog --title "[ Testing the internet connection ]" --backtitle "$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 "\nInternet connection test failed. This might indicate some problems with your connection. 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 / $mySITESCOUNT) | dialog --keep-window --title "[ Testing the internet connection ]" --backtitle "$myBACKTITLE" --gauge "\n  Now checking: $i\n" 8 80
  done;
}
fuCHECKNET "https://hub.docker.com https://github.com https://pypi.python.org https://debian.org"

##################################
# Extract command line arguments #
##################################

# Check for LSB command
myLSBCMD=$(which lsb_release)
if [ "$myLSBCMD" = "" ];
  then
    apt-get -y update
    apt-get -y install lsb-release
fi

# Check for Debian release
myLSB=$(lsb_release -c | awk '{ print $2 }')
myLSB_STABLE_SUPPORTED="stretch"
myLSB_TESTING_SUPPORTED="sid"
myINFO="\
###########################################
### T-Pot Installer for Debian unstable ###
###########################################

Disclaimer:
This script will install T-Pot on this system, by running the script you know what you are doing:
1. SSH will be reconfigured to tcp/64295
2. Some packages will be installed, some will be upgraded
3. Please ensure other means of access to this system in case something goes wrong.
4. At best this script well be executed on the console instead through a SSH session.

##########################################

Usage:
        $0 --help - Help.

Example:
        $0 --type=user - Best option for most users."

if [ "$myLSB" != "$myLSB_STABLE_SUPPORTED" ] && [ "$myLSB" != "$myLSB_TESTING_SUPPORTED" ];
  then
    echo "Aborting. Debian $myLSB is not supported."
    exit
fi
if [ "$1" == "" ];
  then
    echo "$myINFO"
    exit
fi
for i in "$@"
  do
    case $i in
      --conf=*)
        myTPOT_CONF_FILE="${i#*=}"
        shift
      ;;
      --type=user)
        myTPOT_DEPLOYMENT_TYPE="${i#*=}"
        shift
      ;;
      --type=auto)
        myTPOT_DEPLOYMENT_TYPE="${i#*=}"
        shift
      ;;
      --type=iso)
        myTPOT_DEPLOYMENT_TYPE="${i#*=}"
        shift
      ;;
      --help)
        echo "Usage: $0 <options>"
        echo
        echo "--conf=<Path to \"tpot.conf\">"
	echo "  Use this if you want to automatically deploy a T-Pot instance (--type=auto implied)."
        echo "  A configuration example is available in \"tpotce/iso/installer/tpot.conf.dist\"."
        echo
        echo "--type=<[user, auto, iso]>"
	echo "  user, use this if you want to manually install a T-Pot on a Debian (testing) machine."
        echo "  auto, implied if a configuration file is passed as an argument for automatic deployment."
        echo "  iso, use this if you are a T-Pot developer and want to install a T-Pot from a pre-compiled iso."
        echo
	exit
      ;;
      *)
        echo "$myINFO"
	exit
      ;;
    esac
  done


###################################################
# Validate command line arguments and load config #
###################################################

# If a valid config file exists, set deployment type to "auto" and load the configuration
if [ "$myTPOT_DEPLOYMENT_TYPE" == "auto" ] && [ "$myTPOT_CONF_FILE" == "" ];
  then
    echo "Aborting. No configuration file given."
    exit
fi
if [ -s "$myTPOT_CONF_FILE" ] && [ "$myTPOT_CONF_FILE" != "" ];
  then
    myTPOT_DEPLOYMENT_TYPE="auto"
    if [ "$(head -n 1 $myTPOT_CONF_FILE | grep -c "# tpot")" == "1" ];
      then
        source "$myTPOT_CONF_FILE"
      else
	echo "Aborting. Config file \"$myTPOT_CONF_FILE\" not a T-Pot configuration file."
        exit
      fi
  elif ! [ -s "$myTPOT_CONF_FILE" ] && [ "$myTPOT_CONF_FILE" != "" ];
    then
      echo "Aborting. Config file \"$myTPOT_CONF_FILE\" not found."
      exit
fi


#######################
# Prepare environment #
#######################

# Got 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
}

# Let's check if all dependencies are met
function fuGET_DEPS {
local myPACKAGES="apache2-utils apparmor apt-transport-https aufs-tools bash-completion build-essential ca-certificates cgroupfs-mount cockpit cockpit-docker console-setup console-setup-linux curl debconf-utils dialog dnsutils docker.io docker-compose dstat ethtool fail2ban figlet genisoimage git glances grc haveged html2text htop iptables iw jq kbd libcrack2 libltdl7 lm-sensors man mosh multitail net-tools npm ntp openssh-server openssl pass prips software-properties-common syslinux psmisc pv python-pip toilet unattended-upgrades unzip vim wget wireless-tools wpasupplicant"
export DEBIAN_FRONTEND=noninteractive
apt-get -y update
apt-get -y install libpq-dev software-properties-common
tee /etc/apt/sources.list <<EOF
deb http://deb.debian.org/debian unstable main contrib non-free
deb-src http://deb.debian.org/debian unstable main contrib non-free
EOF

echo
echo "### Getting update information."
echo
apt-get -y update
echo
echo "### Upgrading packages."
echo
# Downlaod and upgrade packages, but silently keep existing configs
echo "docker.io docker.io/restart       boolean true" | debconf-set-selections -v
echo "debconf debconf/frontend select noninteractive" | debconf-set-selections -v
apt-get -y dist-upgrade -o Dpkg::Options::="--force-confdef" -o Dpkg::Options::="--force-confold" --force-yes
echo
echo "### Installing T-Pot dependencies."
echo
apt-get -y install $myPACKAGES
# Remove exim4
apt-get -y purge exim4-base
apt-get -y autoremove
}

# Let's check for other services
function fuCHECK_PORTS {
if [ "$myTPOT_DEPLOYMENT_TYPE" == "user" ];
  then
    echo
    echo "### Checking for active services."
    echo
    grc netstat -tulpen
    echo
    echo "### Please review your running services."
    echo "### We will take care of SSH (22), but other services i.e. FTP (21), TELNET (23), SMTP (25), HTTP (80), HTTPS (443), etc."
    echo "### might collide with T-Pot's honeypots and prevent T-Pot from starting successfully."
    echo
    while [ 1 != 2 ]
      do
        read -s -n 1 -p "Continue [y/n]? " mySELECT
	echo
        case "$mySELECT" in
          [y,Y])
            break
            ;;
          [n,N])
            exit
            ;;
        esac
      done
fi
}

#!/bin/bash
function fuBANNER {
#toilet -f ivrit -F metal "$1" | pv -qL 3000
toilet -f ivrit "$1"
}

# Prepare running the installer
echo "$myINFO" | head -n 3
fuGOT_ROOT
fuGET_DEPS
fuCHECK_PORTS


#############
# Installer #
#############

# Set TERM
export TERM=linux

#######################
# Global vars section #
#######################

myBACKTITLE="T-Pot-Installer"
myCONF_FILE="/root/installer/iso.conf"
myPROGRESSBOXCONF=" --backtitle "$myBACKTITLE" --progressbox 24 80"
mySITES="https://hub.docker.com https://github.com https://pypi.python.org https://debian.org"
myTPOTCOMPOSE="/opt/tpot/etc/tpot.yml"

#####################
# Functions section #
#####################

fuRANDOMWORD () {
  local myWORDFILE="$1"
  local myLINES=$(cat $myWORDFILE | wc -l)
  local myRANDOM=$((RANDOM % $myLINES))
  local myNUM=$((myRANDOM * myRANDOM % $myLINES + 1))
  echo -n $(sed -n "$myNUM p" $myWORDFILE | tr -d \' | tr A-Z a-z)
}

# If this is a ISO installation we need to wait a few seconds to avoid interference with service messages
if [ "$myTPOT_DEPLOYMENT_TYPE" == "iso" ];
  then
    sleep 5
    dialog --keep-window --no-ok --no-cancel --backtitle "$myBACKTITLE" --title "[ Wait to avoid interference with service messages ]" --pause "" 6 80 7
fi

# Let' s load the iso config file if there is one
if [ -f $myCONF_FILE ];
  then
    dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Found personalized iso.config ]" --msgbox "\nYour personalized settings will be applied!" 7 47
    source $myCONF_FILE
  else
    # dialog logic considers 1=false, 0=true
    myCONF_PROXY_USE="1"
    myCONF_PFX_USE="1"
    myCONF_NTP_USE="1"
fi

### <--- Begin proxy setup
# If a proxy is set in iso.conf it needs to be setup.
# However, none of the other installation types will automatically take care of a proxy.
# Please open a feature request if you think this is something worth considering.
myPROXY="http://$myCONF_PROXY_IP:$myCONF_PROXY_PORT"
myPROXY_ENV="export http_proxy=$myPROXY
export https_proxy=$myPROXY
export HTTP_PROXY=$myPROXY
export HTTPS_PROXY=$myPROXY
export no_proxy=localhost,127.0.0.1,.sock
"
myPROXY_APT="Acquire::http::Proxy \"$myPROXY\";
Acquire::https::Proxy \"$myPROXY\";
"
myPROXY_DOCKER="http_proxy=$myPROXY
https_proxy=$myPROXY
HTTP_PROXY=$myPROXY
HTTPS_PROXY=$myPROXY
no_proxy=localhost,127.0.0.1,.sock
"

if [ "$myCONF_PROXY_USE" == "0" ];
  then
    # Let's setup proxy for the environment
    echo "$myPROXY_ENV" 2>&1 | tee -a /etc/environment | dialog --keep-window --title "[ Setting up the proxy ]" $myPROGRESSBOXCONF
    source /etc/environment

    # Let's setup the proxy for apt
    echo "$myPROXY_APT" 2>&1 | tee /etc/apt/apt.conf | dialog --keep-window --title "[ Setting up the proxy ]" $myPROGRESSBOXCONF

    # Let's add proxy settings to docker defaults
    echo "$myPROXY_DOCKER" 2>&1 | tee -a /etc/default/docker | dialog --keep-window --title "[ Setting up the proxy ]" $myPROGRESSBOXCONF

    # Let's restart docker for proxy changes to take effect
    systemctl stop docker 2>&1 | dialog --keep-window --title "[ Stop docker service ]" $myPROGRESSBOXCONF
    systemctl start docker 2>&1 | dialog --keep-window --title "[ Start docker service ]" $myPROGRESSBOXCONF
fi
### ---> End proxy setup

####################
# User interaction #
####################

# Let's ask the user for install flavor
if [ "$myTPOT_DEPLOYMENT_TYPE" == "iso" ] || [ "$myTPOT_DEPLOYMENT_TYPE" == "user" ];
  then
    myCONF_TPOT_FLAVOR=$(dialog --keep-window --no-cancel --backtitle "$myBACKTITLE" --title "[ Choose Your T-Pot NG Edition ]" --menu \
    "\nRequired: 6GB RAM, 128GB SSD\nRecommended: 8GB RAM, 256GB SSD" 15 70 7 \
    "STANDARD" "Honeypots, ELK, NSM & Tools" \
    "SENSOR" "Just Honeypots, EWS Poster & NSM" \
    "INDUSTRIAL" "Conpot, RDPY, Vnclowpot, ELK, NSM & Tools" \
    "COLLECTOR" "Heralding, ELK, NSM & Tools" \
    "NEXTGEN" "NextGen (Glutton instead of Honeytrap)" \
    "LEGACY" "Standard Edition from previous release" 3>&1 1>&2 2>&3 3>&-)
fi

# Let's ask for a secure tsec password if installation type is iso
if [ "$myTPOT_DEPLOYMENT_TYPE" == "iso" ];
  then
    myCONF_TPOT_USER="tsec"
    myPASS1="pass1"
    myPASS2="pass2"
    mySECURE="0"
    while [ "$myPASS1" != "$myPASS2"  ] && [ "$mySECURE" == "0" ]
      do
        while [ "$myPASS1" == "pass1"  ] || [ "$myPASS1" == "" ]
          do
            myPASS1=$(dialog --keep-window --insecure --backtitle "$myBACKTITLE" \
                             --title "[ Enter password for console user (tsec) ]" \
                             --passwordbox "\nPassword" 9 60 3>&1 1>&2 2>&3 3>&-)
          done
            myPASS2=$(dialog --keep-window --insecure --backtitle "$myBACKTITLE" \
                             --title "[ Repeat password for console user (tsec) ]" \
                             --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 [ "$myOK" == "1" ];
              then
                myPASS1="pass1"
                myPASS2="pass2"
            fi
        fi
      done
    printf "%s" "$myCONF_TPOT_USER:$myPASS1" | chpasswd
fi

# Let's ask for web user credentials if deployment type is iso or user
# In case of auto, credentials are created from config values
# Skip this step entirely if SENSOR flavor
if [ "$myTPOT_DEPLOYMENT_TYPE" == "iso" ] || [ "$myTPOT_DEPLOYMENT_TYPE" == "user" ];
  then
    myOK="1"
    myCONF_WEB_USER="webuser"
    myCONF_WEB_PW="pass1"
    myCONF_WEB_PW2="pass2"
    mySECURE="0"
    while [ 1 != 2 ]
      do
        myCONF_WEB_USER=$(dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Enter your web user name ]" --inputbox "\nUsername (tsec not allowed)" 9 50 3>&1 1>&2 2>&3 3>&-)
        myCONF_WEB_USER=$(echo $myCONF_WEB_USER | tr -cd "[:alnum:]_.-")
        dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Your username is ]" --yesno "\n$myCONF_WEB_USER" 7 50
        myOK=$?
        if [ "$myOK" = "0" ] && [ "$myCONF_WEB_USER" != "tsec" ] && [ "$myCONF_WEB_USER" != "" ];
          then
            break
        fi
      done
    while [ "$myCONF_WEB_PW" != "$myCONF_WEB_PW2"  ] && [ "$mySECURE" == "0" ]
      do
        while [ "$myCONF_WEB_PW" == "pass1"  ] || [ "$myCONF_WEB_PW" == "" ]
          do
            myCONF_WEB_PW=$(dialog --keep-window --insecure --backtitle "$myBACKTITLE" \
                             --title "[ Enter password for your web user ]" \
                             --passwordbox "\nPassword" 9 60 3>&1 1>&2 2>&3 3>&-)
          done
        myCONF_WEB_PW2=$(dialog --keep-window --insecure --backtitle "$myBACKTITLE" \
                         --title "[ Repeat password for your web user ]" \
                         --passwordbox "\nPassword" 9 60 3>&1 1>&2 2>&3 3>&-)
        if [ "$myCONF_WEB_PW" != "$myCONF_WEB_PW2" ];
          then
            dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Passwords do not match. ]" \
                   --msgbox "\nPlease re-enter your password." 7 60
            myCONF_WEB_PW="pass1"
            myCONF_WEB_PW2="pass2"
        fi
        mySECURE=$(printf "%s" "$myCONF_WEB_PW" | cracklib-check | grep -c "OK")
        if [ "$mySECURE" == "0" ] && [ "$myCONF_WEB_PW" == "$myCONF_WEB_PW2" ];
          then
            dialog --keep-window --backtitle "$myBACKTITLE" --title "[ Password is not secure ]" --defaultno --yesno "\nKeep insecure password?" 7 50
            myOK=$?
            if [ "$myOK" == "1" ];
              then
                myCONF_WEB_PW="pass1"
                myCONF_WEB_PW2="pass2"
            fi
        fi
      done
fi
# If flavor is SENSOR do not write credentials
if ! [ "$myCONF_TPOT_FLAVOR" == "SENSOR" ];
  then
    mkdir -p /data/nginx/conf 2>&1
    htpasswd -b -c /data/nginx/conf/nginxpasswd "$myCONF_WEB_USER" "$myCONF_WEB_PW" 2>&1 | dialog --keep-window --title "[ Setting up user and password ]" $myPROGRESSBOXCONF;
fi

dialog --clear

########################
# Installation section #
########################

exec 2> >(tee "/install.err")
exec > >(tee "/install.log")

fuBANNER "Installing ..."

# Let's generate a SSL self-signed certificate without interaction (browsers will see it invalid anyway)
if ! [ "$myCONF_TPOT_FLAVOR" == "SENSOR" ];
then
  fuBANNER "NGINX Certificate"
  mkdir -p /data/nginx/cert
  openssl req \
          -nodes \
          -x509 \
          -sha512 \
          -newkey rsa:8192 \
          -keyout "/data/nginx/cert/nginx.key" \
          -out "/data/nginx/cert/nginx.crt" \
          -days 3650 \
          -subj '/C=AU/ST=Some-State/O=Internet Widgits Pty Ltd'
fi

# Let's setup the ntp server
if [ "$myCONF_NTP_USE" == "0" ];
  then
    fuBANNER "Setup NTP"
    cp $myCONF_NTP_CONF_FILE /etc/ntp.conf
fi

# Let's setup 802.1x networking
myNETWORK_INTERFACES="
wpa-driver wired
wpa-conf /etc/wpa_supplicant/wired8021x.conf

### Example wireless config for 802.1x
### This configuration was tested with the IntelNUC series
### If problems occur you can try and change wpa-driver to \"iwlwifi\"
### Do not forget to enter a ssid in /etc/wpa_supplicant/wireless8021x.conf
### The Intel NUC uses wlpXsY notation instead of wlanX
#
#auto wlp2s0
#iface wlp2s0 inet dhcp
#        wpa-driver wext
#        wpa-conf /etc/wpa_supplicant/wireless8021x.conf
"
myNETWORK_WIRED8021x="ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=root
eapol_version=1
ap_scan=1
network={
  key_mgmt=IEEE8021X
  eap=TLS
  identity=\"host/$myCONF_PFX_HOST_ID\"
  private_key=\"/etc/wpa_supplicant/8021x.pfx\"
  private_key_passwd=\"$myCONF_PFX_PW\"
}
"
myNETWORK_WLAN8021x="ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=root
eapol_version=1
ap_scan=1
network={
  ssid=\"<your_ssid_here_without_brackets>\"
  key_mgmt=WPA-EAP
  pairwise=CCMP
  group=CCMP
  eap=TLS
  identity=\"host/$myCONF_PFX_HOST_ID\"
  private_key=\"/etc/wpa_supplicant/8021x.pfx\"
  private_key_passwd=\"$myCONF_PFX_PW\"
}
"
if [ "myCONF_PFX_USE" == "0" ];
  then
    fuBANNER "Setup 802.1x"
    cp $myCONF_PFX_FILE /etc/wpa_supplicant/
    echo "$myNETWORK_INTERFACES" | tee -a /etc/network/interfaces

    echo "$myNETWORK_WIRED8021x" | tee /etc/wpa_supplicant/wired8021x.conf

    echo "$myNETWORK_WLAN8021x" | tee /etc/wpa_supplicant/wireless8021x.conf
fi

# Let's provide a wireless example config ...
myNETWORK_WLANEXAMPLE="
### Example static ip config
### Replace <eth0> with the name of your physical interface name
#
#auto eth0
#iface eth0 inet static
# address 192.168.1.1
# netmask 255.255.255.0
# network 192.168.1.0
# broadcast 192.168.1.255
# gateway 192.168.1.1
# dns-nameservers 192.168.1.1

### Example wireless config without 802.1x
### This configuration was tested with the IntelNUC series
### If problems occur you can try and change wpa-driver to "iwlwifi"
#
#auto wlan0
#iface wlan0 inet dhcp
#   wpa-driver wext
#   wpa-ssid <your_ssid_here_without_brackets>
#   wpa-ap-scan 1
#   wpa-proto RSN
#   wpa-pairwise CCMP
#   wpa-group CCMP
#   wpa-key-mgmt WPA-PSK
#   wpa-psk \"<your_password_here_without_brackets>\"
"
fuBANNER "Example config"
echo "$myNETWORK_WLANEXAMPLE" | tee -a /etc/network/interfaces

# Let's make sure SSH roaming is turned off (CVE-2016-0777, CVE-2016-0778)
fuBANNER "SSH roaming off"
echo "UseRoaming no" | tee -a /etc/ssh/ssh_config

# Installing elasticdump, yq
fuBANNER "Installing pkgs"
npm install https://github.com/taskrabbit/elasticsearch-dump -g
pip install --upgrade pip
hash -r
pip install elasticsearch-curator yq

# Cloning T-Pot from GitHub
fuBANNER "Cloning T-Pot"
git clone https://github.com/dtag-dev-sec/tpotce -b debian /opt/tpot

# Let's create the T-Pot user
fuBANNER "Create user"
addgroup --gid 2000 tpot
adduser --system --no-create-home --uid 2000 --disabled-password --disabled-login --gid 2000 tpot

# Let's set the hostname
a=$(fuRANDOMWORD /opt/tpot/host/usr/share/dict/a.txt)
n=$(fuRANDOMWORD /opt/tpot/host/usr/share/dict/n.txt)
myHOST=$a$n
fuBANNER "Set hostname"
hostnamectl set-hostname $myHOST
sed -i 's#127.0.1.1.*#127.0.1.1\t'"$myHOST"'#g' /etc/hosts

# Let's patch cockpit.socket, sshd_config
fuBANNER "Adjust ports"
sed -i 's#ListenStream=9090#ListenStream=64294#' /lib/systemd/system/cockpit.socket
sed -i '/^port/Id' /etc/ssh/sshd_config
echo "Port 64295" >> /etc/ssh/sshd_config

# Let's make sure only myCONF_TPOT_FLAVOR images will be downloaded and started
case $myCONF_TPOT_FLAVOR in
  STANDARD)
    fuBANNER "STANDARD"
    ln -s /opt/tpot/etc/compose/standard.yml $myTPOTCOMPOSE
  ;;
  SENSOR)
    fuBANNER "SENSOR"
    ln -s /opt/tpot/etc/compose/sensor.yml $myTPOTCOMPOSE
  ;;
  INDUSTRIAL)
    fuBANNER "INDUSTRIAL"
    ln -s /opt/tpot/etc/compose/industrial.yml $myTPOTCOMPOSE
  ;;
  COLLECTOR)
    fuBANNER "COLLECTOR"
    ln -s /opt/tpot/etc/compose/collector.yml $myTPOTCOMPOSE
  ;;
  NEXTGEN)
    fuBANNER "NEXTGEN"
    ln -s /opt/tpot/etc/compose/nextgen.yml $myTPOTCOMPOSE
  ;;
  LEGACY)
    fuBANNER "LEGACY"
    ln -s /opt/tpot/etc/compose/legacy.yml $myTPOTCOMPOSE
  ;;
esac

# Let's load docker images in parallel
function fuPULLIMAGES {
for name in $(cat $myTPOTCOMPOSE | grep -v '#' | grep image | cut -d'"' -f2 | uniq)
  do
    docker pull $name &
done
wait
}
fuBANNER "Pull images"
fuPULLIMAGES

# Let's add the daily update check with a weekly clean interval
myUPDATECHECK="APT::Periodic::Update-Package-Lists \"1\";
APT::Periodic::Download-Upgradeable-Packages \"0\";
APT::Periodic::AutocleanInterval \"7\";
"
fuBANNER "Modify checks"
echo "$myUPDATECHECK" | tee /etc/apt/apt.conf.d/10periodic

# Let's make sure to reboot the system after a kernel panic
mySYSCTLCONF="
# Reboot after kernel panic, check via /proc/sys/kernel/panic[_on_oops]
# Set required map count for ELK
kernel.panic = 1
kernel.panic_on_oops = 1
vm.max_map_count = 262144
net.ipv6.conf.all.disable_ipv6 = 1
net.ipv6.conf.default.disable_ipv6 = 1
net.ipv6.conf.lo.disable_ipv6 = 1
"
fuBANNER "Tweak sysctl"
echo "$mySYSCTLCONF" | tee -a /etc/sysctl.conf

# Let's setup fail2ban config
myFAIL2BANCONF="[DEFAULT]
ignore-ip = 127.0.0.1/8
bantime = 3600
findtime = 600
maxretry = 5

[nginx-http-auth]
enabled  = true
filter   = nginx-http-auth
port     = 64297
logpath  = /data/nginx/log/error.log

[pam-generic]
enabled = true
port    = 64294
filter  = pam-generic
logpath = /var/log/auth.log

[sshd]
enabled = true
port    = 64295
filter  = sshd
logpath = /var/log/auth.log
"
fuBANNER "Setup fail2ban"
echo "$myFAIL2BANCONF" | tee /etc/fail2ban/jail.d/tpot.conf

# Fix systemd error https://github.com/systemd/systemd/issues/3374
mySYSTEMDFIX="[Link]
NamePolicy=kernel database onboard slot path
MACAddressPolicy=none
"
fuBANNER "Systemd fix"
echo "$mySYSTEMDFIX" | tee /etc/systemd/network/99-default.link

# Let's add some cronjobs
myCRONJOBS="
# Check if updated images are available and download them
27 1 * * *      root    docker-compose -f /opt/tpot/etc/tpot.yml pull

# Delete elasticsearch logstash indices older than 90 days
27 4 * * *      root    curator --config /opt/tpot/etc/curator/curator.yml /opt/tpot/etc/curator/actions.yml

# Uploaded binaries are not supposed to be downloaded
*/1 * * * *     root    mv --backup=numbered /data/dionaea/roots/ftp/* /data/dionaea/binaries/

# Daily reboot
27 3 * * *      root    systemctl stop tpot && docker stop \$(docker ps -aq) || docker rm \$(docker ps -aq) || reboot

# Check for updated packages every sunday, upgrade and reboot
27 16 * * 0     root    apt-get autoclean -y && apt-get autoremove -y && apt-get update -y && apt-get upgrade -y && sleep 10 && reboot
"
fuBANNER "Add cronjobs"
echo "$myCRONJOBS" | tee -a /etc/crontab

# Let's create some files and folders
fuBANNER "Files & folders"
mkdir -p /data/adbhoney/downloads /data/adbhoney/log \
         /data/ciscoasa/log \
	 /data/conpot/log \
         /data/cowrie/log/tty/ /data/cowrie/downloads/ /data/cowrie/keys/ /data/cowrie/misc/ \
         /data/dionaea/log /data/dionaea/bistreams /data/dionaea/binaries /data/dionaea/rtp /data/dionaea/roots/ftp /data/dionaea/roots/tftp /data/dionaea/roots/www /data/dionaea/roots/upnp \
         /data/elasticpot/log \
         /data/elk/data /data/elk/log \
         /data/glastopf/log /data/glastopf/db \
         /data/honeytrap/log/ /data/honeytrap/attacks/ /data/honeytrap/downloads/ \
	 /data/glutton/log \
	 /data/heralding/log \
         /data/mailoney/log \
         /data/medpot/log \
	 /data/nginx/log \
         /data/emobility/log \
         /data/ews/conf \
         /data/rdpy/log \
         /data/spiderfoot \
         /data/suricata/log /home/tsec/.ssh/ \
	 /data/tanner/log /data/tanner/files \
         /data/p0f/log
touch /data/spiderfoot/spiderfoot.db
touch /data/nginx/log/error.log

# Let's copy some files
fuBANNER "Copy configs"
tar xvfz /opt/tpot/etc/objects/elkbase.tgz -C /
cp /opt/tpot/host/etc/systemd/* /etc/systemd/system/
systemctl enable tpot

# Let's take care of some files and permissions
fuBANNER "Permissions"
chmod 760 -R /data
chown tpot:tpot -R /data
chmod 644 -R /data/nginx/conf
chmod 644 -R /data/nginx/cert

# Let's replace "quiet splash" options, set a console font for more screen canvas and update grub
fuBANNER "Options"
sed -i 's#GRUB_CMDLINE_LINUX_DEFAULT="quiet"#GRUB_CMDLINE_LINUX_DEFAULT="quiet consoleblank=0"#' /etc/default/grub
sed -i 's#GRUB_CMDLINE_LINUX=""#GRUB_CMDLINE_LINUX="cgroup_enable=memory swapaccount=1"#' /etc/default/grub
update-grub

fuBANNER "Setup console"
cp /usr/share/consolefonts/Uni2-Terminus12x6.psf.gz /etc/console-setup/
gunzip /etc/console-setup/Uni2-Terminus12x6.psf.gz
sed -i 's#FONTFACE=".*#FONTFACE="Terminus"#' /etc/default/console-setup
sed -i 's#FONTSIZE=".*#FONTSIZE="12x6"#' /etc/default/console-setup
update-initramfs -u
sed -i 's#After=.*#After=systemd-tmpfiles-setup.service console-screen.service kbd.service local-fs.target#' /etc/systemd/system/multi-user.target.wants/console-setup.service

# Let's enable a color prompt and add /opt/tpot/bin to path
fuBANNER "Setup prompt"
myROOTPROMPT='PS1="\[\033[38;5;8m\][\[$(tput sgr0)\]\[\033[38;5;1m\]\u\[$(tput sgr0)\]\[\033[38;5;6m\]@\[$(tput sgr0)\]\[\033[38;5;4m\]\h\[$(tput sgr0)\]\[\033[38;5;6m\]:\[$(tput sgr0)\]\[\033[38;5;5m\]\w\[$(tput sgr0)\]\[\033[38;5;8m\]]\[$(tput sgr0)\]\[\033[38;5;1m\]\\$\[$(tput sgr0)\]\[\033[38;5;15m\] \[$(tput sgr0)\]"'
myUSERPROMPT='PS1="\[\033[38;5;8m\][\[$(tput sgr0)\]\[\033[38;5;2m\]\u\[$(tput sgr0)\]\[\033[38;5;6m\]@\[$(tput sgr0)\]\[\033[38;5;4m\]\h\[$(tput sgr0)\]\[\033[38;5;6m\]:\[$(tput sgr0)\]\[\033[38;5;5m\]\w\[$(tput sgr0)\]\[\033[38;5;8m\]]\[$(tput sgr0)\]\[\033[38;5;2m\]\\$\[$(tput sgr0)\]\[\033[38;5;15m\] \[$(tput sgr0)\]"'
myROOTCOLORS="export LS_OPTIONS='--color=auto'
eval \"\`dircolors\`\"
alias ls='ls \$LS_OPTIONS'
alias ll='ls \$LS_OPTIONS -l'
alias l='ls \$LS_OPTIONS -lA'"
tee -a /root/.bashrc <<EOF
$myROOTPROMPT
$myROOTCOLORS
PATH="$PATH:/opt/tpot/bin"
EOF
for i in $(ls -d /home/*/)
  do
tee -a $i.bashrc <<EOF
$myUSERPROMPT
PATH="$PATH:/opt/tpot/bin"
EOF
done

# Let's create ews.ip before reboot and prevent race condition for first start
fuBANNER "Update IP"
/opt/tpot/bin/updateip.sh

# Let's clean up apt
fuBANNER "Clean up"
apt-get autoclean -y
apt-get autoremove -y

# Final steps
cp /opt/tpot/host/etc/rc.local /etc/rc.local && \
rm -rf /root/installer && \
rm -rf /etc/issue.d/cockpit.issue && \
rm -rf /etc/motd.d/cockpit && \
rm -rf /etc/issue.net && \
rm -rf /etc/motd && \
systemctl restart console-setup.service

if [ "$myTPOT_DEPLOYMENT_TYPE" == "auto" ];
  then
    echo "Done. Please reboot."
  else
    fuBANNER "Rebooting ..."
    sleep 2
    reboot
fi