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#!/bin/bash
## get basic info
source /home/admin/raspiblitz.info
source /mnt/hdd/raspiblitz.conf
# CHECK #########
echo "*** Check Basic Config ***"
if [ ${#network} -eq 0 ]; then
echo "FAIL - missing: network"
exit 1
fi
if [ ${#chain} -eq 0 ]; then
echo "FAIL - missing: chain"
exit 1
fi
# CHECK #########
echo "*** Check ${network} Running ***"
bitcoinRunning=$(systemctl status ${network}d.service 2>/dev/null | grep -c running)
if [ ${bitcoinRunning} -eq 0 ]; then
bitcoinRunning=$(sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo | grep -c verificationprogress)
fi
if [ ${bitcoinRunning} -eq 0 ]; then
whiptail --title "70initLND - WARNING" --yes-button "Retry" --no-button "EXIT+Logs" --yesno "Service ${network}d is not running." 8 50
if [ $? -eq 0 ]; then
/home/admin/70initLND.sh
else
/home/admin/XXdebugLogs.sh
fi
exit 1
fi
# CHECK #########
echo "*** Check ${network} Responding ***"
chainIsReady=0
loopCount=0
while [ ${chainIsReady} -eq 0 ]
do
loopCount=$(($loopCount +1))
result=$(sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo 2>error.out)
error=`cat error.out`
rm error.out
if [ ${#error} -gt 0 ]; then
if [ ${loopCount} -gt 33 ]; then
echo "*** TAKES LONGER THEN EXCEPTED ***"
date +%s
echo "result(${result})"
echo "error(${error})"
testnetAdd=""
if [ "${chain}" = "test" ]; then
testnetAdd="testnet3/"
fi
sudo tail -n 5 /mnt/hdd/${network}/${testnetAdd}debug.log
echo "If you see an error -28 relax, just give it some time."
echo "Waiting 1 minute and then trying again ..."
sleep 60
else
echo "(${loopCount}/33) still waiting .."
sleep 10
fi
else
echo "OK - chainnetwork is working"
echo ""
chainIsReady=1
break
fi
done
# CHECK #########
echo "*** Check LND Config ***"
configExists=$( sudo ls /mnt/hdd/lnd/lnd.conf 2>/dev/null | grep -c lnd.conf )
if [ ${configExists} -eq 0 ]; then
sudo cp /home/admin/assets/lnd.${network}.conf /mnt/hdd/lnd/lnd.conf
source <(sudo cat /mnt/hdd/${network}/${network}.conf 2>/dev/null | grep "rpcpassword" | sed 's/^[a-z]*\./lnd/g')
sudo sed -i "s/^${network}d.rpcpass=.*/${network}d.rpcpass=${rpcpassword}/g" /mnt/hdd/lnd/lnd.conf
sudo chown bitcoin:bitcoin /mnt/hdd/lnd/lnd.conf
if [ -d /home/bitcoin/.lnd ]; then
echo "OK - LND config written"
else
echo "FAIL - Was not able to setup LND"
exit 1
fi
else
echo "OK - exists"
fi
echo ""
###### Start LND
echo "*** Starting LND ***"
lndRunning=$(sudo systemctl status lnd.service 2>/dev/null | grep -c running)
if [ ${lndRunning} -eq 0 ]; then
sudo systemctl stop lnd 2>/dev/null
sudo systemctl disable lnd 2>/dev/null
sed -i "5s/.*/Wants=${network}d.service/" /home/admin/assets/lnd.service
sed -i "6s/.*/After=${network}d.service/" /home/admin/assets/lnd.service
sudo cp /home/admin/assets/lnd.service /etc/systemd/system/lnd.service
sudo chmod +x /etc/systemd/system/lnd.service
sudo systemctl enable lnd
sudo systemctl start lnd
echo ""
dialog --pause " Starting LND - please wait .." 8 58 120
fi
###### Check LND starting
while [ ${lndRunning} -eq 0 ]
do
lndRunning=$(sudo systemctl status lnd.service | grep -c running)
if [ ${lndRunning} -eq 0 ]; then
date +%s
echo "LND not ready yet ... waiting another 60 seconds."
echo "If this takes too long (more then 10min total) --> CTRL+c and report Problem"
sleep 60
fi
done
echo "OK - LND is running"
echo ""
###### Check LND health/fails (to be extended)
fail=""
tlsExists=$(sudo ls /mnt/hdd/lnd/tls.cert 2>/dev/null | grep -c "tls.cert")
if [ ${tlsExists} -eq 0 ]; then
fail="LND was starting, but missing /mnt/hdd/lnd/tls.cert"
fi
if [ ${#fail} -gt 0 ]; then
whiptail --title "70initLND - WARNING" --yes-button "Retry" --no-button "EXIT+Logs" --yesno "${fail}" 8 50
if [ $? -eq 0 ]; then
/home/admin/70initLND.sh
else
/home/admin/XXdebugLogs.sh
fi
exit 1
fi
###### Instructions on Creating/Restoring LND Wallet
walletExists=$(sudo ls /mnt/hdd/lnd/data/chain/${network}/${chain}net/wallet.db 2>/dev/null | grep wallet.db -c)
echo "walletExists(${walletExists})"
sleep 2
if [ ${walletExists} -eq 0 ]; then
# UI: Ask if user wants NEW wallet or RECOVER a wallet
OPTIONS=(NEW "Setup a brand new Lightning Node (DEFAULT)" \
OLD "I had a old Node I want to recover/restore")
CHOICE=$(dialog --backtitle "RaspiBlitz" --clear --title "LND Setup" --menu "LND Data & Wallet" 11 60 6 "${OPTIONS[@]}" 2>&1 >/dev/tty)
echo "choice($CHOICE)"
if [ "${CHOICE}" == "NEW" ]; then
############################
# NEW WALLET
############################
# let user enter password c
sudo shred /home/admin/.pass.tmp 2>/dev/null
sudo /home/admin/config.scripts/blitz.setpassword.sh x "Set your Password C for the LND Wallet Unlock" /home/admin/.pass.tmp
passwordC=`sudo cat /home/admin/.pass.tmp`
sudo shred /home/admin/.pass.tmp 2>/dev/null
# make sure passwordC is set
if [ ${#passwordC} -eq 0 ]; then
/home/admin/70initLND.sh
exit 1
fi
# generate wallet with seed and set passwordC
echo "Generating new Wallet ...."
source /home/admin/python-env-lnd/bin/activate
python /home/admin/config.scripts/lnd.initwallet.py new ${passwordC} > /home/admin/.seed.tmp
source /home/admin/.seed.tmp
sudo shred /home/admin/.pass.tmp 2>/dev/null
# in case of error - retry
if [ ${#err} -gt 0 ]; then
whiptail --title "lnd.initwallet.py - ERROR" --msgbox "${err}" 8 50
/home/admin/70initLND.sh
exit 1
else
if [ ${#seedwords} -eq 0 ]; then
echo "FAIL!! -> MISSING seedwords data - but also no err data ?!?"
echo "CHECK output data above - PRESS ENTER to restart 70initLND.sh"
read key
/home/admin/70initLND.sh
exit 1
fi
fi
if [ ${#seedwords6x4} -eq 0 ]; then
seedwords6x4="${seedwords}"
fi
ack=0
while [ ${ack} -eq 0 ]
do
whiptail --title "IMPORTANT SEED WORDS - PLEASE WRITE DOWN" --msgbox "LND Wallet got created. Store these numbered words in a safe location:\n\n${seedwords6x4}" 12 76
whiptail --title "Please Confirm" --yes-button "Show Again" --no-button "CONTINUE" --yesno " Are you sure that you wrote down the word list?" 8 55
if [ $? -eq 1 ]; then
ack=1
fi
done
sudo sed -i "s/^setupStep=.*/setupStep=65/g" /home/admin/raspiblitz.info
else
############################
# RECOVER OLD WALLET
############################
OPTIONS=(LNDRESCUE "LND tar.gz-Backupfile (BEST)" \
SEED+SCB "Seed & channel.backup file (OK)" \
ONLYSEED "Only Seed Word List (FALLBACK)")
CHOICE=$(dialog --backtitle "RaspiBlitz" --clear --title "RECOVER LND DATA & WALLET" --menu "Data you have to recover from?" 11 60 6 "${OPTIONS[@]}" 2>&1 >/dev/tty)
# LND RESCUE
if [ "${CHOICE}" == "LNDRESCUE" ]; then
sudo /home/admin/config.scripts/lnd.rescue.sh restore
echo ""
echo "PRESS ENTER to continue."
read key
/home/admin/70initLND.sh
exit 1
fi
# WRNING ON ONLY SEED
if [ "${CHOICE}" == "ONLYSEED" ]; then
whiptail --title "IMPORTANT INFO" --yes-button "Continue" --no-button "Go Back" --yesno "
Using JUST SEED WORDS will only recover your on-chain funds.
To also try to recover the open channel funds you need the
channel.backup file (since RaspiBlitz v1.2 / LND 0.6-beta)
or having a complete LND rescue-backup from your old node.
" 11 65
if [ $? -eq 1 ]; then
/home/admin/70initLND.sh
exit 1
fi
fi
##### DEACTIVATED UNTIL config.scripts/lnd.initwallet.py WORKS
# # let user enter password c
# sudo shred /home/admin/.pass.tmp 2>/dev/null
# sudo /home/admin/config.scripts/blitz.setpassword.sh x "Set your Password C for the LND Wallet Unlock" /home/admin/.pass.tmp
# passwordC=`sudo cat /home/admin/.pass.tmp`
# sudo shred /home/admin/.pass.tmp 2>/dev/null
#
# # get seed word list
# if [ "${CHOICE}" == "SEED+SCB" ] || [ "${CHOICE}" == "ONLYSEED" ]; then
#
# # dialog to enter
# dialog --backtitle "RaspiBlitz - LND Recover" --inputbox "Please enter/paste the SEED WORD LIST:\n(just the words, seperated by commas, in correct order as numbered)" 9 78 2>/home/admin/.seed.tmp
# wordstring=$( cat /home/admin/.seed.tmp | sed 's/[^a-zA-Z0-9,]//g' )
# shred /home/admin/.seed.tmp
# echo "processing ... ${wordstring}"
#
# # check correct number of words
# IFS=',' read -r -a seedArray <<< "$wordstring"
# if [ ${#seedArray[@]} -eq 24 ]; then
# echo "OK - 24 words"
# else
# whiptail --title " WARNING " --msgbox "
#The word list has ${#seedArray[@]} words. But it must be 24.
#Please check your list and try again.
#
#Best is to write words in external editor
#and then copy and paste them into dialog.
#
#The Word list should look like this:
#wordone,wordtweo,wordthree, ...
#
#" 16 52
# /home/admin/70initLND.sh
# exit 1
# fi
#
# # ask if seed was protected by password D
# passwordD=""
# dialog --title "SEED PASSWORD" --yes-button "No extra Password" --no-button "Yes" --yesno "
#Are your seed words protected by an extra password?
#
#During wallet creation LND offers to set an extra password
#to protect the seed words. Most users did not set this.
# " 11 65
# if [ $? -eq 1 ]; then
# sudo shred /home/admin/.pass.tmp 2>/dev/null
# sudo /home/admin/config.scripts/blitz.setpassword.sh x "Enter extra Password D" /home/admin/.pass.tmp
# passwordD=`sudo cat /home/admin/.pass.tmp`
# sudo shred /home/admin/.pass.tmp 2>/dev/null
# fi
#
# fi
#
# if [ "${CHOICE}" == "ONLYSEED" ]; then
#
# # trigger wallet recovery
# source <(python /home/admin/config.scripts/lnd.initwallet.py seed ${passwordC} ${wordstring} ${passwordD})
#
# # on success the python script should return the seed words again
# if [ ${#seedwords} -gt 1 ]; then
# dialog --title " SUCCESS " --msgbox "
#Looks good :) LND was able to recover the wallet.
# " 7 53
# else
# if [ ${#err} -eq 0 ]; then
# echo
# echo "FAIL!! Unkown Error - check output above for any hints and report to development."
# echo "PRESS ENTER to try again."
# read key
# /home/admin/70initLND.sh
# exit 1
# else
# whiptail --title " FAIL " --msgbox "
#Something went wrong - see info below:
#${err}
#${errMore}
# " 13 72
# /home/admin/70initLND.sh
# exit 1
# fi
# fi
# fi
if [ "${CHOICE}" == "SEED+SCB" ]; then
# get the channel.backup file
gotFile=-1
localip=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
while [ ${gotFile} -lt 1 ]
do
# show info
clear
sleep 1
echo "**********************************"
echo "* UPLOAD THE channel.backup FILE *"
echo "**********************************"
echo
if [ ${gotFile} -eq -1 ]; then
echo "If you have the channel.backup file on your laptop or on"
echo "another server you can now upload it to the RaspiBlitz."
elif [ ${gotFile} -eq 0 ]; then
echo "NO channel.backup FOUND IN /home/admin"
echo "Please try upload again."
fi
echo
echo "To make upload open a new terminal and change,"
echo "into the directory where your lnd-rescue file is and"
echo "COPY, PASTE AND EXECUTE THE FOLLOWING COMMAND:"
echo "scp ./channel.backup admin@${localip}:/home/admin/"
echo ""
echo "Use password A to authenticate file transfere."
echo "PRESS ENTER when upload is done. Enter x & ENTER to cancel."
# wait user interaction
echo "Please upload file. Press ENTER to try again or (x & ENTER) to cancel."
read key
if [ "${key}" == "x" ]; then
/home/admin/70initLND.sh
exit 1
fi
# test upload
gotFile=$(ls /home/admin/channel.backup | grep -c 'channel.backup')
done
clear
echo "OK - channel.backup file found."
fi
##### FALLBACK UNTIL config.scripts/lnd.initwallet.py WORKS
echo "****************************************************************************"
echo "Helping Instructions --> for recovering a LND Wallet"
echo "****************************************************************************"
echo "A) For 'Wallet Password' use your old PASSWORD C"
echo "B) For 'cipher seed mnemonic' answere 'y' and then enter your seed words"
echo "C) On 'cipher seed passphrase' ONLY enter PASSWORD D if u used it on create"
echo "D) On 'address look-ahead' only enter more than 2500 had lots of channels"
echo "****************************************************************************"
echo ""
sudo -u bitcoin /usr/local/bin/lncli --chain=${network} --network=${chain}net create 2>/home/admin/.error.tmp
error=`cat /home/admin/.error.tmp`
rm /home/admin/.error.tmp 2>/dev/null
if [ ${#error} -gt 0 ]; then
echo ""
echo "!!! FAIL !!! SOMETHING WENT WRONG:"
echo "${error}"
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo ""
echo "Press ENTER to retry ..."
read key
echo "Starting RETRY ..."
/home/admin/70initLND.sh
exit 1
fi
/home/admin/70initLND.sh
##### DEACTIVATED UNTIL config.scripts/lnd.initwallet.py WORKS
# # trigger wallet recovery
# source <(python /home/admin/config.scripts/lnd.initwallet.py seed ${passwordC} ${wordstring} /home/admin/channel.backup ${passwordD})
#
# # WIN/FAIL User feedback
# # on success the python script should return the seed words again
# if [ ${#seedwords} -gt 1 ]; then
# dialog --title " SUCCESS " --msgbox "
#Looks good :) LND was able to recover the wallet.
# " 7 53
# else
# if [ ${#err} -eq 0 ]; then
# echo
# echo "FAIL!! Unkown Error - check output above for any hints and report to development."
# echo "PRESS ENTER to try again."
# read key
# /home/admin/70initLND.sh
# exit 1
# else
# whiptail --title " FAIL " --msgbox "
#Something went wrong - see info below:
#${err}
#${errMore}
# " 13 72
# /home/admin/70initLND.sh
# exit 1
# fi
# fi
fi # END OLD WALLET
else
echo "OK - LND wallet already exists."
fi
dialog --pause " Waiting for LND - please wait .." 8 58 60
############################
# Copy LND macaroons to admin
############################
echo ""
echo "*** Copy LND Macaroons to user admin ***"
macaroonExists=$(sudo -u bitcoin ls -la /home/bitcoin/.lnd/data/chain/${network}/${chain}net/admin.macaroon 2>/dev/null | grep -c admin.macaroon)
if [ ${macaroonExists} -eq 0 ]; then
/home/admin/AAunlockLND.sh
sleep 3
fi
macaroonExists=$(sudo -u bitcoin ls -la /home/bitcoin/.lnd/data/chain/${network}/${chain}net/admin.macaroon 2>/dev/null | grep -c admin.macaroon)
if [ ${macaroonExists} -eq 0 ]; then
sudo -u bitcoin ls -la /home/bitcoin/.lnd/data/chain/${network}/${chain}net/admin.macaroon
echo ""
echo "FAIL - LND Macaroons not created"
echo "Please check the following LND issue:"
echo "https://github.com/lightningnetwork/lnd/issues/890"
echo "You may want try again with starting ./70initLND.sh"
exit 1
fi
macaroonExists=$(sudo ls -la /home/admin/.lnd/data/chain/${network}/${chain}net/ | grep -c admin.macaroon)
if [ ${macaroonExists} -eq 0 ]; then
sudo mkdir /home/admin/.lnd
sudo mkdir /home/admin/.lnd/data
sudo mkdir /home/admin/.lnd/data/chain
sudo mkdir /home/admin/.lnd/data/chain/${network}
sudo mkdir /home/admin/.lnd/data/chain/${network}/${chain}net
sudo cp /home/bitcoin/.lnd/tls.cert /home/admin/.lnd
sudo cp /home/bitcoin/.lnd/lnd.conf /home/admin/.lnd
sudo cp /home/bitcoin/.lnd/data/chain/${network}/${chain}net/admin.macaroon /home/admin/.lnd/data/chain/${network}/${chain}net
sudo chown -R admin:admin /home/admin/.lnd/
echo "OK - LND Macaroons created"
echo ""
else
echo "OK - Macaroons are already copied"
echo ""
fi
###### Unlock Wallet (if needed)
echo "*** Check Wallet Lock ***"
locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log | grep -c unlock)
if [ ${locked} -gt 0 ]; then
echo "OK - Wallet is locked ... starting unlocking dialog"
/home/admin/AAunlockLND.sh
else
echo "OK - Wallet is already unlocked"
fi
echo ""
###### USE CHANNEL.BACKUP FILE IF AVAILABLE
echo "*** channel.backup Recovery ***"
gotSCB=$(ls /home/admin/channel.backup 2>/dev/null | grep -c 'channel.backup')
if [ ${gotSCB} -eq 1 ]; then
lncli restorechanbackup --multi_file=/home/admin/channel.backup 2>/home/admin/.error.tmp
error=`cat /home/admin/.error.tmp`
rm /home/admin/.error.tmp 2>/dev/null
if [ ${#error} -gt 0 ]; then
echo ""
echo "!!! FAIL !!! SOMETHING WENT WRONG:"
notMachtingSeed=$(echo $error | grep -c 'unable to unpack chan backup')
if [ ${notMachtingSeed} -gt 0 ]; then
echo "--> unable to unpack chan backup"
echo "The WORD SEED is not matching the channel.backup file."
echo "Either there was an error in the word seed list or"
echo "or the channel.backup file is from another RaspiBlitz."
else
echo "${error}"
fi
echo "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!"
echo ""
echo "You can try after full setup to restore channel.backup file again with:"
echo "lncli restorechanbackup --multi_file=/home/admin/channel.backup"
echo "Press ENTER to continue for now ..."
read key
exit 1
fi
else
echo "NO /home/admin/channel.backup file - skipping SCB"
fi
# set SetupState (scan is done - so its 80%)
sudo sed -i "s/^setupStep=.*/setupStep=80/g" /home/admin/raspiblitz.info
###### finishSetup
sudo /home/admin/90finishSetup.sh
sudo /home/admin/95finalSetup.sh