raspiblitz/home.admin/98installRTL.sh

#!/bin/sh

# INSTALLING THE RTL Webinterface from
# https://github.com/ShahanaFarooqui/RTL/blob/master/README.md

# get the local network IP to be displayed on the lCD
localip=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')

# load network
network=`sudo cat /home/admin/.network`

# get chain
chain="test"
isMainChain=$(sudo cat /mnt/hdd/${network}/${network}.conf 2>/dev/null | grep "#testnet=1" -c)
if [ ${isMainChain} -gt 0 ];then
  chain="main"
fi

echo "*** Check if RTL is installed ***"
isInstalled=$(sudo ls /etc/systemd/system/RTL.service 2>/dev/null | grep -c 'RTL.service')
if [ ${isInstalled} -eq 1 ]; then

  echo "*** Dialog ***"
  dialog --title "Deinstall: Ride The Lightning Web Interface"  --yesno "RTL is installed. You you want to remove?" 5 50
  response=$?
  case $response in
    1) exit 1 ;;
  esac
  clear

  echo "*** REMOVING RTL ***"
  sudo systemctl stop RTL
  sudo systemctl disable RTL
  sudo rm /etc/systemd/system/RTL.service
  sudo rm -r /home/admin/RTL
  echo "OK done."
  exit 1
fi

echo "*** Dialog ***"
dialog --title "Install: Ride The Lightning Web Interface"  --yesno "This is still experimental and very reckless:\nOnce your wallet is unlocked EVERYBODY in your\nLOCAL NETWORK can CONTROL YOUR NODE with RTL!\nDo you really want to install RTL?" 8 50
response=$?
case $response in
  1) exit 1 ;;
esac
clear

# disable RPC listen
# to prevent tls cer auth error
echo "*** Modify lnd.conf ***"
sudo sed -i "s/^rpclisten=0.0.0.0:10009/#rpclisten=0.0.0.0:10009/g" /mnt/hdd/lnd/lnd.conf
sudo systemctl restart lnd
echo ""

# install latest nodejs
echo "*** Install NodeJS ***"
curl -sL https://deb.nodesource.com/setup_11.x | sudo -E bash -
sudo apt-get install -y nodejs
echo ""

# close source code
echo "*** Get the RTL Source Code ***"
git clone https://github.com/ShahanaFarooqui/RTL.git
cd RTL
npm install
cd ..
echo ""

# open firewall
echo "*** Updating Firewall ***"
sudo ufw allow 3000
sudo ufw --force enable
echo ""

# install service
echo "*** Install RTL systemd for ${network} on ${chain} ***"
sudo cp /home/admin/assets/RTL.service /etc/systemd/system/RTL.service
sudo sed -i "s|chain/bitcoin/mainnet|chain/${network}/${chain}net|" /etc/systemd/system/RTL.service
sudo systemctl enable RTL
sudo systemctl start RTL
sleep 2
echo ""

# install service
echo "*** READY ***"
echo "RTL web servcie should be installed and running now."
echo ""
echo "Try to open the following URL in your local webrowser"
echo "and unlock your wallet from there with PASSWORD C."
echo "---> http://${localip}:3000"
echo ""
echo "RTL web server will now start with every new boot."
echo "Always unlock your wallet from there now."
echo "Just use RTL from same local network, DONT forward"
echo "port 3000 on your internet router to the RaspiBlitz."
echo ""
echo "Have fun 'Riding the Lightning' (RTL) :D"