raspiblitz/home.admin/config.scripts/bonus.lnbits.sh
2020-07-14 21:10:19 +02:00

317 lines
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Executable file

#!/bin/bash
# https://github.com/lnbits/lnbits
# command info
if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
echo "small config script to switch LNbits on or off"
echo "bonus.lnbits.sh [on|off|status|menu|write-macaroons]"
exit 1
fi
source /mnt/hdd/raspiblitz.conf
# show info menu
if [ "$1" = "menu" ]; then
# get LNbits status info
echo "# collecting status info ... (please wait)"
source <(sudo /home/admin/config.scripts/bonus.lnbits.sh status)
text="Local Webrowser: https://${localIP}:${httpsPort}"
if [ ${#publicDomain} -gt 0 ]; then
text="${text}
Public Domain: https://${publicDomain}:${httpsPort}
port forwarding on router needs to be active & may change port"
fi
text="${text}
SHA1: ${sslFingerprintIP}"
if [ "${runBehindTor}" = "on" ] && [ ${#toraddress} -gt 0 ]; then
/home/admin/config.scripts/blitz.lcd.sh qr "${toraddress}"
text="${text}\n
Hidden Service address for TOR Browser (QR see LCD):
${toraddress}"
fi
if [ ${#ip2torDomain} -gt 0 ]; then
text="${text}
IP2TOR+LetsEncrypt: https://${ip2torDomain}:${ip2torPort}
SHA1 Fingerprint: ${sslFingerprintTOR}"
elif [ ${#ip2torIP} -gt 0 ]; then
text="${text}
IP2TOR: https://${ip2torIP}:${ip2torPort}
SHA1: ${sslFingerprintTOR}
go MAINMENU > SUBSCRIBE and add LetsEncrypt HTTPS Domain"
elif [ ${#publicDomain} -eq 0 ]; then
text="${text}\n
consider adding a MAINMENU > SUBSCRIBE > IP2TOR Bridge"
fi
whiptail --title " LNbits " --msgbox "${text}" 14 68
/home/admin/config.scripts/blitz.lcd.sh hide
echo "please wait ..."
exit 0
fi
# add default value to raspi config if needed
if ! grep -Eq "^LNBits=" /mnt/hdd/raspiblitz.conf; then
echo "LNBits=off" >> /mnt/hdd/raspiblitz.conf
fi
# status
if [ "$1" = "status" ]; then
if [ "${LNBits}" = "on" ]; then
echo "installed=1"
localIP=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
echo "localIP='${localIP}'"
echo "httpsPort='5001'"
echo "publicIP='${publicIP}'"
# check for LetsEnryptDomain for DynDns
error=""
source <(sudo /home/admin/config.scripts/blitz.subscriptions.ip2tor.py ip-by-tor $publicIP)
if [ ${#error} -eq 0 ]; then
echo "publicDomain='${domain}'"
fi
sslFingerprintIP=$(openssl x509 -in /mnt/hdd/app-data/nginx/tls.cert -fingerprint -noout 2>/dev/null | cut -d"=" -f2)
echo "sslFingerprintIP='${sslFingerprintIP}'"
toraddress=$(sudo cat /mnt/hdd/tor/lnbits/hostname 2>/dev/null)
echo "toraddress='${toraddress}'"
sslFingerprintTOR=$(openssl x509 -in /mnt/hdd/app-data/nginx/tor_tls.cert -fingerprint -noout 2>/dev/null | cut -d"=" -f2)
echo "sslFingerprintTOR='${sslFingerprintTOR}'"
# check for IP2TOR
error=""
source <(sudo /home/admin/config.scripts/blitz.subscriptions.ip2tor.py ip-by-tor $toraddress)
if [ ${#error} -eq 0 ]; then
echo "ip2torType='${ip2tor-v1}'"
echo "ip2torID='${id}'"
echo "ip2torIP='${ip}'"
echo "ip2torPort='${port}'"
# check for LetsEnryptDomain on IP2TOR
error=""
source <(sudo /home/admin/config.scripts/blitz.subscriptions.letsencrypt.py domain-by-ip $ip)
if [ ${#error} -eq 0 ]; then
echo "ip2torDomain='${domain}'"
fi
fi
# check for error
isDead=$(sudo systemctl status lnbits | grep -c 'inactive (dead)')
if [ ${isDead} -eq 1 ]; then
echo "error='Service Failed'"
exit 1
fi
else
echo "installed=0"
fi
exit 0
fi
# status
if [ "$1" = "write-macaroons" ]; then
# make sure its run as user admin
adminUserId=$(id -u admin)
if [ "${EUID}" != "${adminUserId}" ]; then
echo "error='please run as admin user'"
exit 1
fi
echo "make sure symlink to central app-data directory exists"
if ! [[ -L "/home/lnbits/.lnd" ]]; then
sudo rm -rf "/home/lnbits/.lnd" # not a symlink.. delete it silently
sudo ln -s "/mnt/hdd/app-data/lnd/" "/home/lnbits/.lnd" # and create symlink
fi
# set tls.cert path (use | as separator to avoid escaping file path slashes)
sudo -u lnbits sed -i "s|^LND_REST_CERT=.*|LND_REST_CERT=/home/lnbits/.lnd/tls.cert|g" /home/lnbits/lnbits/.env
# set macaroon path info in .env - USING HEX IMPORT
sudo chmod 600 /home/lnbits/lnbits/.env
macaroonAdminHex=$(sudo xxd -ps -u -c 1000 /home/lnbits/.lnd/data/chain/${network}/${chain}net/admin.macaroon)
macaroonInvoiceHex=$(sudo xxd -ps -u -c 1000 /home/lnbits/.lnd/data/chain/${network}/${chain}net/invoice.macaroon)
macaroonReadHex=$(sudo xxd -ps -u -c 1000 /home/lnbits/.lnd/data/chain/${network}/${chain}net/readonly.macaroon)
sudo sed -i "s/^LND_REST_ADMIN_MACAROON=.*/LND_REST_ADMIN_MACAROON=${macaroonAdminHex}/g" /home/lnbits/lnbits/.env
sudo sed -i "s/^LND_REST_INVOICE_MACAROON=.*/LND_REST_INVOICE_MACAROON=${macaroonInvoiceHex}/g" /home/lnbits/lnbits/.env
sudo sed -i "s/^LND_REST_READ_MACAROON=.*/LND_REST_READ_MACAROON=${macaroonReadHex}/g" /home/lnbits/lnbits/.env
#echo "make sure lnbits is member of lndreadonly, lndinvoice, lndadmin"
#sudo /usr/sbin/usermod --append --groups lndinvoice lnbits
#sudo /usr/sbin/usermod --append --groups lndreadonly lnbits
#sudo /usr/sbin/usermod --append --groups lndadmin lnbits
# set macaroon path info in .env - USING PATH
#sudo sed -i "s|^LND_REST_ADMIN_MACAROON=.*|LND_REST_ADMIN_MACAROON=/home/lnbits/.lnd/data/chain/${network}/${chain}net/admin.macaroon|g" /home/lnbits/lnbits/.env
#sudo sed -i "s|^LND_REST_INVOICE_MACAROON=.*|LND_REST_INVOICE_MACAROON=/home/lnbits/.lnd/data/chain/${network}/${chain}net/invoice.macaroon|g" /home/lnbits/lnbits/.env
#sudo sed -i "s|^LND_REST_READ_MACAROON=.*|LND_REST_READ_MACAROON=/home/lnbits/.lnd/data/chain/${network}/${chain}net/read.macaroon|g" /home/lnbits/lnbits/.env
echo "# OK - macaroons written to /home/lnbits/lnbits/.env"
exit 0
fi
# stop service
echo "making sure services are not running"
sudo systemctl stop lnbits 2>/dev/null
# switch on
if [ "$1" = "1" ] || [ "$1" = "on" ]; then
echo "*** INSTALL LNbits ***"
isInstalled=$(sudo ls /etc/systemd/system/lnbits.service 2>/dev/null | grep -c 'lnbits.service')
if [ ${isInstalled} -eq 0 ]; then
echo "*** Add the 'lnbits' user ***"
sudo adduser --disabled-password --gecos "" lnbits
# make sure needed debian packages are installed
echo "# installing needed packages"
sudo apt-get install -y pipenv 2>/dev/null
# install from GitHub
echo "# get the github code"
sudo rm -r /home/lnbits/lnbits 2>/dev/null
cd /home/lnbits
sudo -u lnbits git clone https://github.com/arcbtc/lnbits.git
cd /home/lnbits/lnbits
sudo -u lnbits git checkout tags/raspiblitz
# prepare .env file
echo "# preparing env file"
sudo rm /home/lnbits/lnbits/.env 2>/dev/null
sudo -u lnbits touch /home/lnbits/lnbits/.env
sudo bash -c "echo 'FLASK_APP=lnbits' >> /home/lnbits/lnbits/.env"
sudo bash -c "echo 'FLASK_ENV=production' >> /home/lnbits/lnbits/.env"
sudo bash -c "echo 'LNBITS_FORCE_HTTPS=0' >> /home/lnbits/lnbits/.env"
sudo bash -c "echo 'LNBITS_BACKEND_WALLET_CLASS=LndRestWallet' >> /home/lnbits/lnbits/.env"
sudo bash -c "echo 'LND_REST_ENDPOINT=https://127.0.0.1:8080' >> /home/lnbits/lnbits/.env"
sudo bash -c "echo 'LND_REST_CERT=' >> /home/lnbits/lnbits/.env"
sudo bash -c "echo 'LND_REST_ADMIN_MACAROON=' >> /home/lnbits/lnbits/.env"
sudo bash -c "echo 'LND_REST_INVOICE_MACAROON=' >> /home/lnbits/lnbits/.env"
sudo bash -c "echo 'LND_REST_READ_MACAROON=' >> /home/lnbits/lnbits/.env"
/home/admin/config.scripts/bonus.lnbits.sh write-macaroons
# set database path to HDD data so that its survives updates and migrations
sudo mkdir /mnt/hdd/app-data/LNBits 2>/dev/null
sudo chown lnbits:lnbits -R /mnt/hdd/app-data/LNBits
sudo bash -c "echo 'LNBITS_DATA_FOLDER=/mnt/hdd/app-data/LNBits' >> /home/lnbits/lnbits/.env"
# to the install
echo "# installing application dependencies"
cd /home/lnbits/lnbits
sudo -u lnbits pipenv install
sudo -u lnbits /usr/bin/pipenv run pip install python-dotenv
# to the install
echo "# updating databases"
sudo -u lnbits /usr/bin/pipenv run flask migrate
# open firewall
echo
echo "*** Updating Firewall ***"
sudo ufw allow 5001 comment 'lnbits'
echo ""
# install service
echo "*** Install systemd ***"
cat <<EOF | sudo tee /etc/systemd/system/lnbits.service >/dev/null
# systemd unit for lnbits
[Unit]
Description=lnbits
Wants=lnd.service
After=lnd.service
[Service]
WorkingDirectory=/home/lnbits/lnbits
ExecStart=/bin/sh -c 'cd /home/lnbits/lnbits && pipenv run gunicorn -b 127.0.0.1:5000 lnbits:app -k gevent'
User=lnbits
Restart=always
TimeoutSec=120
RestartSec=30
StandardOutput=null
StandardError=journal
[Install]
WantedBy=multi-user.target
EOF
sudo systemctl enable lnbits
echo "# OK - service needs starting: sudo systemctl start lnbits"
else
echo "LNbits already installed."
fi
# setup nginx symlinks
if ! [ -f /etc/nginx/sites-available/lnbits_ssl.conf ]; then
sudo cp /home/admin/assets/nginx/sites-available/lnbits_ssl.conf /etc/nginx/sites-available/lnbits_ssl.conf
fi
if ! [ -f /etc/nginx/sites-available/lnbits_tor.conf ]; then
sudo cp /home/admin/assets/nginx/sites-available/lnbits_tor.conf /etc/nginx/sites-available/lnbits_tor.conf
fi
if ! [ -f /etc/nginx/sites-available/lnbits_tor_ssl.conf ]; then
sudo cp /home/admin/assets/nginx/sites-available/lnbits_tor_ssl.conf /etc/nginx/sites-available/lnbits_tor_ssl.conf
fi
sudo ln -sf /etc/nginx/sites-available/lnbits_ssl.conf /etc/nginx/sites-enabled/
sudo ln -sf /etc/nginx/sites-available/lnbits_tor.conf /etc/nginx/sites-enabled/
sudo ln -sf /etc/nginx/sites-available/lnbits_tor_ssl.conf /etc/nginx/sites-enabled/
sudo nginx -t
sudo systemctl reload nginx
# setting value in raspi blitz config
sudo sed -i "s/^LNBits=.*/LNBits=on/g" /mnt/hdd/raspiblitz.conf
# Hidden Service if Tor is active
source /mnt/hdd/raspiblitz.conf
if [ "${runBehindTor}" = "on" ]; then
/home/admin/config.scripts/internet.hiddenservice.sh lnbits 80 5002 443 5003
fi
exit 0
fi
# switch off
if [ "$1" = "0" ] || [ "$1" = "off" ]; then
# setting value in raspi blitz config
sudo sed -i "s/^LNBits=.*/LNBits=off/g" /mnt/hdd/raspiblitz.conf
# remove nginx symlinks
sudo rm -f /etc/nginx/sites-enabled/lnbits_ssl.conf
sudo rm -f /etc/nginx/sites-enabled/lnbits_tor.conf
sudo rm -f /etc/nginx/sites-enabled/lnbits_tor_ssl.conf
sudo rm -f /etc/nginx/sites-available/lnbits_ssl.conf
sudo rm -f /etc/nginx/sites-available/lnbits_tor.conf
sudo rm -f /etc/nginx/sites-available/lnbits_tor_ssl.conf
sudo nginx -t
sudo systemctl reload nginx
# Hidden Service if Tor is active
if [ "${runBehindTor}" = "on" ]; then
/home/admin/config.scripts/internet.hiddenservice.sh off lnbits
fi
isInstalled=$(sudo ls /etc/systemd/system/lnbits.service 2>/dev/null | grep -c 'lnbits.service')
if [ ${isInstalled} -eq 1 ] || [ "${LNBits}" == "on" ]; then
echo "*** REMOVING LNbits ***"
sudo systemctl stop lnbits
sudo systemctl disable lnbits
sudo rm /etc/systemd/system/lnbits.service
sudo userdel -rf lnbits
echo "OK LNbits removed."
else
echo "LNbits is not installed."
fi
exit 0
fi
echo "FAIL - Unknown Parameter $1"
exit 1