raspiblitz/home.admin/00settingsMenuServices.sh

#!/bin/bash

# get raspiblitz config
echo "get raspiblitz config"
source /home/admin/raspiblitz.info
source /mnt/hdd/raspiblitz.conf

echo "services default values"
if [ ${#autoPilot} -eq 0 ]; then autoPilot="off"; fi
if [ ${#autoUnlock} -eq 0 ]; then autoUnlock="off"; fi
if [ ${#runBehindTor} -eq 0 ]; then runBehindTor="off"; fi
if [ ${#rtlWebinterface} -eq 0 ]; then rtlWebinterface="off"; fi
if [ ${#chain} -eq 0 ]; then chain="main"; fi

echo "map chain to on/off"
chainValue="off"
if [ "${chain}" = "test" ]; then chainValue="on"; fi

echo "map domain to on/off"
domainValue="off"
dynDomainMenu='DynamicDNS'
if [ ${#dynDomain} -gt 0 ]; then 
  domainValue="on"
  dynDomainMenu="${dynDomain}"
fi

echo "check autopilot by lnd.conf"
lndAutoPilotOn=$(sudo cat /mnt/hdd/lnd/lnd.conf | grep -c 'autopilot.active=1')
if [ ${lndAutoPilotOn} -eq 1 ]; then
  autoPilot="on"
else
  autoPilot="off"
fi

# show select dialog
echo "run dialog ..."
CHOICES=$(dialog --title ' Additional Services ' --checklist ' use spacebar to activate/de-activate ' 15 45 7 \
1 'Channel Autopilot' ${autoPilot} \
2 'Testnet' ${chainValue} \
3 ${dynDomainMenu} ${domainValue} \
4 'Run behind TOR' ${runBehindTor} \
5 'RTL Webinterface' ${rtlWebinterface} \
6 'LND Auto-Unlock' ${autoUnlock} \
2>&1 >/dev/tty)
dialogcancel=$?
echo "done dialog"
clear

# check if user canceled dialog
echo "dialogcancel(${dialogcancel})"
if [ ${dialogcancel} -eq 1 ]; then
  echo "user canceled"
  exit 1
fi

needsReboot=0
anychange=0

# AUTOPILOT process choice
choice="off"; check=$(echo "${CHOICES}" | grep -c "1")
if [ ${check} -eq 1 ]; then choice="on"; fi
if [ "${autoPilot}" != "${choice}" ]; then
  echo "Autopilot Setting changed .."
  anychange=1
  sudo /home/admin/config.scripts/lnd.autopilot.sh ${choice}
  needsReboot=1
else 
  echo "Autopilot Setting unchanged."
fi

# TESTNET process choice
choice="main"; check=$(echo "${CHOICES}" | grep -c "2")
if [ ${check} -eq 1 ]; then choice="test"; fi
if [ "${chain}" != "${choice}" ]; then
  if [ "${network}" = "litecoin" ] && [ "${choice}"="test" ]; then
     dialog --title 'FAIL' --msgbox 'Litecoin-Testnet not available.' 5 25
  else
    echo "Testnet Setting changed .."
    anychange=1
    sudo /home/admin/config.scripts/network.chain.sh ${choice}net
    walletExists=$(sudo ls /mnt/hdd/lnd/data/chain/${network}/${choice}net/wallet.db 2>/dev/null | grep -c 'wallet.db')
    if [ ${walletExists} -eq 0 ]; then
      echo "Need to creating a new wallet ... wait 20secs"
      sudo systemctl start lnd
      sleep 20
      tryAgain=1
      while [ ${tryAgain} -eq 1 ]
        do
          echo "****************************************************************************"
          echo "Creating a new LND Wallet for ${network}/${choice}net"
          echo "****************************************************************************"
          echo "A) For 'Wallet Password' use your PASSWORD C --> !! minimum 8 characters !!"
          echo "B) Answere 'n' because you dont have a 'cipher seed mnemonic' (24 words) yet" 
          echo "C) For 'passphrase' to encrypt your 'cipher seed' use PASSWORD D (optional)"
          echo "****************************************************************************"
          sudo -u bitcoin /usr/local/bin/lncli --chain=${network} --network=${chain}net create 2>error.out
          error=`sudo cat error.out`
          if [ ${#error} -eq 0 ]; then
            sleep 2  
            # WIN
            tryAgain=0
            echo "!!! Make sure to write down the 24 words (cipher seed mnemonic) !!!"
            echo "If you are ready. Press ENTER."
          else
            # FAIL
            tryAgain=1
            echo "!!! FAIL ---> SOMETHING WENT WRONG !!!"
            echo "${error}"
            echo "Press ENTER to retry ... or CTRL-c to EXIT"
          fi
          read key
        done
      echo "Check for Macaroon .. (10sec)"
      sleep 10
      macaroonExists=$(sudo ls /home/bitcoin/.lnd/data/chain/${network}/${choice}net/admin.macaroon | grep -c 'admin.macaroon')
      if [ ${macaroonExists} -eq 0 ]; then
        echo "*** PLEASE UNLOCK your wallet with PASSWORD C to create macaroon"
        lncli unlock 2>/dev/null
        sleep 6
      fi
      macaroonExists=$(sudo ls /home/bitcoin/.lnd/data/chain/${network}/${choice}net/admin.macaroon | grep -c 'admin.macaroon')
      if [ ${macaroonExists} -eq 0 ]; then
        echo "FAIL --> Was not able to create macaroon"
        echo "Please report problem."
        exit 1
      fi
      echo "stopping lnd again"
      sleep 5
      sudo systemctl stop lnd
    fi

    echo "Update Admin Macaroon"
    sudo rm -r /home/admin/.lnd/data/chain/${network}/${choice}net 2>/dev/null
    sudo mkdir /home/admin/.lnd/data/chain/${network}/${choice}net
    sudo cp /home/bitcoin/.lnd/data/chain/${network}/${choice}net/admin.macaroon /home/admin/.lnd/data/chain/${network}/${choice}net
    sudo chown -R admin:admin /home/admin/.lnd/
    
    needsReboot=1
  fi
else 
  echo "Testnet Setting unchanged."
fi

# Dynamic Domain
choice="off"; check=$(echo "${CHOICES}" | grep -c "3")
if [ ${check} -eq 1 ]; then choice="on"; fi
if [ "${domainValue}" != "${choice}" ]; then
  echo "Dynamic Domain changed .."
  anychange=1
  sudo /home/admin/config.scripts/internet.dyndomain.sh ${choice}
  needsReboot=1
else
  echo "Dynamic Domain unchanged."
fi

# TOR process choice
choice="off"; check=$(echo "${CHOICES}" | grep -c "4")
if [ ${check} -eq 1 ]; then choice="on"; fi
if [ "${runBehindTor}" != "${choice}" ]; then
  echo "TOR Setting changed .."
  anychange=1
  sudo /home/admin/config.scripts/internet.tor.sh ${choice}
  needsReboot=1
else 
  echo "TOR Setting unchanged."
fi

# RTL process choice
choice="off"; check=$(echo "${CHOICES}" | grep -c "5")
if [ ${check} -eq 1 ]; then choice="on"; fi
if [ "${rtlWebinterface}" != "${choice}" ]; then
  echo "RTL Webinterface Setting changed .."
  anychange=1
  sudo /home/admin/config.scripts/bonus.rtl.sh ${choice}
  if [ "${choice}" =  "on" ]; then
    localip=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
    l1="RTL web servcie will be ready AFTER NEXT REBOOT:"
    l2="Try to open the following URL in your local webrowser"
    l3="and login with your PASSWORD B."
    l4="---> http://${localip}:3000"
    dialog --title 'OK' --msgbox "${l1}\n${l2}\n${l3}\n${l4}" 11 65
  fi
  needsReboot=1
else
  echo "RTL Webinterface Setting unchanged."
fi

# LND Auto-Unlock
choice="off"; check=$(echo "${CHOICES}" | grep -c "6")
if [ ${check} -eq 1 ]; then choice="on"; fi
if [ "${autoUnlock}" != "${choice}" ]; then
  echo "LND Autounlock Setting changed .."
  anychange=1
  sudo /home/admin/config.scripts/lnd.autounlock.sh ${choice}
  l1="AUTO-UNLOCK IS NOW OFF"
  if [ "${choice}" = "on" ]; then
    l1="AUTO-UNLOCK IS NOW ACTIVE"
  fi  
  l2="-------------------------"
  l3="mobile/external wallets may need reconnect"
  l4="possible change in macaroon / TLS cert"
  dialog --title 'OK' --msgbox "${l1}\n${l2}\n${l3}\n${l4}" 11 60
  needsReboot=1
else
  echo "LND Autounlock Setting unchanged."
fi

if [ ${anychange} -eq 0 ]; then
     dialog --pause "Hint: Use Spacebar to check/uncheck services." 8 58 5
     exit 0
fi

if [ ${needsReboot} -eq 1 ]; then
   sleep 2
   dialog --pause "OK. System will reboot to activate changes." 8 58 8
   clear
   echo "rebooting .. (please wait)"
   # stop bitcoind
   sudo -u bitcoin ${network}-cli stop
   sleep 4
   sudo shutdown -r now
fi