raspiblitz/home.admin/config.scripts/lnd.export.sh
2020-12-24 21:28:56 +01:00

179 lines
6.1 KiB
Bash
Executable file

#!/bin/bash
# command info
if [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
echo "tool to export macaroons & tls.cert"
echo "lnd.export.sh [hexstring|scp|http|btcpay]"
exit 1
fi
# 1. parameter -> the type of export
exportType=$1
# interactive choose type of export if not set
if [ "$1" = "" ] || [ $# -eq 0 ]; then
OPTIONS=()
OPTIONS+=(SCP "SSH Download (Commands)")
OPTIONS+=(HTTP "Browserdownload (bit risky)")
OPTIONS+=(HEX "Hex-String (Copy+Paste)")
OPTIONS+=(STR "BTCPay Connection String")
CHOICE=$(dialog --clear \
--backtitle "RaspiBlitz" \
--title "Export Macaroons & TLS.cert" \
--menu "How do you want to export?" \
11 50 7 \
"${OPTIONS[@]}" \
2>&1 >/dev/tty)
clear
case $CHOICE in
HEX)
exportType='hexstring';
;;
STR)
exportType='btcpay';
;;
SCP)
exportType='scp';
;;
HTTP)
exportType='http';
;;
esac
fi
# load data from config
source /home/admin/raspiblitz.info
source /mnt/hdd/raspiblitz.conf
########################
# CANCEL
########################
if [ ${#exportType} -eq 0 ]; then
echo "CANCEL"
exit 0
########################
# HEXSTRING
########################
elif [ "${exportType}" = "hexstring" ]; then
clear
echo "###### HEXSTRING EXPORT ######"
echo ""
echo "admin.macaroon:"
sudo xxd -ps -u -c 1000 /mnt/hdd/lnd/data/chain/${network}/${chain}net/admin.macaroon
echo ""
echo "invoice.macaroon:"
sudo xxd -ps -u -c 1000 /mnt/hdd/lnd/data/chain/${network}/${chain}net/invoice.macaroon
echo ""
echo "readonly.macaroon:"
sudo xxd -ps -u -c 1000 /mnt/hdd/lnd/data/chain/${network}/${chain}net/readonly.macaroon
echo ""
echo "tls.cert:"
sudo xxd -ps -u -c 1000 /mnt/hdd/lnd/tls.cert
echo ""
########################
# BTCPAY Connection String
########################
elif [ "${exportType}" = "btcpay" ]; then
# take public IP as default
# TODO: IP2TOR --> check if there is a forwarding for LND REST oe ask user to set one up
#ip="${publicIP}"
ip="127.0.0.1"
port="8080"
# will overwrite ip & port if IP2TOR tunnel is available
source <(sudo /home/admin/config.scripts/blitz.subscriptions.ip2tor.py subscription-by-service LND-REST-API)
# bake macaroon that just can create invoices and monitor them
macaroon=$(sudo -u admin lncli bakemacaroon address:read address:write info:read invoices:read invoices:write onchain:read)
# old: admin macaroon (remove after v1.6.3 release)
#macaroon=$(sudo xxd -ps -u -c 1000 /mnt/hdd/lnd/data/chain/${network}/${chain}net/admin.macaroon)
# get certificate thumb
certthumb=$(sudo openssl x509 -noout -fingerprint -sha256 -inform pem -in /mnt/hdd/lnd/tls.cert | cut -d "=" -f 2)
# construct connection string
connectionString="type=lnd-rest;server=https://${ip}:${port}/;macaroon=${macaroon};certthumbprint=${certthumb}"
clear
echo "###### BTCPAY CONNECTION STRING ######"
echo ""
echo "${connectionString}"
echo ""
# add info about outside reachability (type would have a value if IP2TOR tunnel was found)
if [ ${#type} -gt 0 ]; then
echo "NOTE: You have a IP2TOR connection for LND REST API .. so you can use this connection string also with a external BTCPay server."
else
echo "IMPORTANT: You can only use this connection string for a BTCPay server running on this RaspiBlitz."
echo "If you want to connect from a external BTCPay server activate a IP2TOR tunnel for LND-REST first:"
echo "MAIN MENU > SUBSCRIBE > IP2TOR > LND REST API"
echo "Then come back and get a new connection string."
fi
echo ""
###########################
# SHH / SCP File Download
###########################
elif [ "${exportType}" = "scp" ]; then
local_ip=$(ip addr | grep 'state UP' -A2 | egrep -v 'docker0|veth' | grep 'eth0\|wlan0' | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
clear
echo "###### DOWNLOAD BY SCP ######"
echo "Copy, paste and execute these commands in your client terminal to download the files."
echo "The password needed during download is your Password A."
echo ""
echo "Macaroons:"
echo "scp bitcoin@${local_ip}:/home/bitcoin/.lnd/data/chain/${network}/${chain}net/\*.macaroon ./"
echo ""
echo "TLS Certificate:"
echo "scp bitcoin@${local_ip}:/home/bitcoin/.lnd/tls.cert ./"
echo ""
###########################
# HTTP File Download
###########################
elif [ "${exportType}" = "http" ]; then
local_ip=$(ip addr | grep 'state UP' -A2 | egrep -v 'docker0|veth' | grep 'eth0\|wlan0' | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
randomPortNumber=$(shuf -i 20000-39999 -n 1)
sudo ufw allow from 192.168.0.0/16 to any port ${randomPortNumber} comment 'temp http server'
clear
echo "###### DOWNLOAD BY HTTP ######"
echo ""
echo "Open in your browser --> http://${local_ip}:${randomPortNumber}"
echo ""
echo "You need to be on the same local network - not reachable from outside."
echo "In browser click on files or use 'save as' from context menu to download."
echo ""
echo "Temp HTTP Server is running - use CTRL+C to stop when you are done"
echo ""
cd
randomFolderName=$(shuf -i 100000000-900000000 -n 1)
mkdir ${randomFolderName}
sudo cp /home/bitcoin/.lnd/data/chain/${network}/${chain}net/admin.macaroon ./${randomFolderName}/admin.macaroon
sudo cp /home/bitcoin/.lnd/data/chain/${network}/${chain}net/readonly.macaroon ./${randomFolderName}/readonly.macaroon
sudo cp /home/bitcoin/.lnd/data/chain/${network}/${chain}net/invoice.macaroon ./${randomFolderName}/invoice.macaroon
sudo cp /home/bitcoin/.lnd/tls.cert ./${randomFolderName}/tls.cert
cd ${randomFolderName}
sudo chmod 444 *.*
python3 -m http.server ${randomPortNumber} 2>/dev/null
sudo ufw delete allow from 192.168.0.0/16 to any port ${randomPortNumber} comment 'temp http server'
cd ..
sudo rm -r ${randomFolderName}
echo "OK - temp HTTP server is stopped."
else
echo "FAIL: unknown '${exportType}' - run with -h for help"
fi
if [ "$1" = "" ] || [ $# -eq 0 ]; then
echo "Press ENTER to return to main menu."
read key
fi