joininbox/scripts/install.clightning.sh
2021-05-05 17:35:25 +01:00

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#!/bin/bash
# https://lightning.readthedocs.io/
# https://github.com/ElementsProject/lightning/releases
CLVERSION=v0.10.0
# help
if [ $# -eq 0 ]||[ "$1" = "-h" ]||[ "$1" = "--help" ];then
echo "script to install C-lightning"
echo "the default version is: $CLVERSION"
echo "install.clightning.sh [on<nodenumber>|update<version>|commit|testPR<PRnumber>|off<nodenumber><purge>]"
exit 1
fi
# vars
source /home/joinmarket/joinin.conf
source /home/joinmarket/_functions.sh
TORGROUP="debian-tor"
# run with the same user as bitcoin for bitcoin-cli access
if [ $network = signet ];then
LIGHTNINGUSER="joinmarket"
BITCOINDIR="/home/${LIGHTNINGUSER}/bitcoin"
else
LIGHTNINGUSER="bitcoin"
if [ $runningEnv = standalone ];then
BITCOINDIR="/home/${LIGHTNINGUSER}/bitcoin"
elif [ $runningEnv = raspiblitz ];then
BITCOINDIR="/usr/local/bin"
fi
fi
if [ ${#2} -eq 0 ]||[ $2 = purge ]||[ "$1" = update ]||[ "$1" = commit ]||[ "$1" = testPR ];then
NODENUMBER=""
else
NODENUMBER="$2"
fi
if [ $network = mainnet ];then
NETWORK=bitcoin
else
NETWORK=$network
fi
if [ $runningEnv = standalone ];then
addUserStore
APPDATADIR="/home/store/app-data"
elif [ $runningEnv = raspiblitz ];then
APPDATADIR="/mnt/hdd/app-data"
fi
echo
echo "NODENUMBER=$NODENUMBER"
echo "NETWORK=$NETWORK"
echo "LIGHTNINGUSER=$LIGHTNINGUSER"
echo "TORGROUP=$TORGROUP"
echo "BITCOINDIR=$BITCOINDIR"
echo "APPDATADIR=$APPDATADIR"
echo
echo "# Running the command: 'install.clightning.sh $*'"
echo "# Press ENTER to continue or CTRL+C to exit"
read key
if [ "$1" = on ]||[ "$1" = update ]||[ "$1" = commit ]||[ "$1" = testPR ];then
if [ ! -f /usr/local/bin/lightningd ]||[ "$1" = update ]||[ "$1" = commit ]||[ "$1" = testPR ];then
# dependencies
echo "# apt update"
echo
sudo apt-get update
echo
echo "# Installing dependencies"
echo
sudo apt-get install -y \
autoconf automake build-essential git libtool libgmp-dev \
libsqlite3-dev python3 python3-mako net-tools zlib1g-dev libsodium-dev \
gettext
# download and compile from source
cd /home/${LIGHTNINGUSER} || exit 1
if [ "$1" = "update" ] || [ "$1" = "testPR" ] || [ "$1" = "commit" ]; then
echo
echo "# Deleting the old source code"
echo
sudo rm -rf lightning
fi
echo
echo "# Cloning https://github.com/ElementsProject/lightning.git"
echo
sudo -u ${LIGHTNINGUSER} git clone https://github.com/ElementsProject/lightning.git
cd lightning || exit 1
if [ "$1" = "testPR" ]; then
PRnumber=$2 || exit 1
echo
echo "# Using the PR:"
echo "# https://github.com/ElementsProject/lightning/pull/$PRnumber"
echo
sudo -u ${LIGHTNINGUSER} git fetch origin pull/$PRnumber/head:pr$PRnumber || exit 1
sudo -u ${LIGHTNINGUSER} git checkout pr$PRnumber || exit 1
echo "# Building with EXPERIMENTAL_FEATURES enabled"
sudo -u ${LIGHTNINGUSER} ./configure --enable-experimental-features
elif [ "$1" = "commit" ]; then
echo
echo "# Updating to the latest commit in:"
echo "# https://github.com/ElementsProject/lightning"
echo
echo "# Building with EXPERIMENTAL_FEATURES enabled"
sudo -u ${LIGHTNINGUSER} ./configure --enable-experimental-features
else
if [ "$1" = "update" ]; then
CLVERSION=$2
echo "# Updating to the version $CLVERSION"
fi
sudo -u ${LIGHTNINGUSER} git reset --hard $CLVERSION
sudo -u ${LIGHTNINGUSER} ./configure
fi
currentCLversion=$(cd /home/${LIGHTNINGUSER}/lightning 2>/dev/null; \
git describe --tags 2>/dev/null)
sudo -u ${LIGHTNINGUSER} ./configure
echo
echo "# Building from source C-lightning $currentCLversion"
echo
sudo -u ${LIGHTNINGUSER} make
echo
echo "# Built C-lightning $currentCLversion"
echo
echo "# Install to /usr/local/bin/"
echo
sudo make install || exit 1
# clean up
# cd .. && rm -rf lightning
else
installedVersion=$(sudo -u ${LIGHTNINGUSER} /usr/local/bin/lightningd --version)
echo "# C-lightning ${installedVersion} is already installed"
fi
# config
echo "# Make sure ${LIGHTNINGUSER} is in the ${TORGROUP} group"
sudo usermod -a -G ${TORGROUP} ${LIGHTNINGUSER}
echo "# Store the lightning data in $APPDATADIR/.lightning${NODENUMBER}"
echo "# Symlink to /home/${LIGHTNINGUSER}/"
# not a symlink, delete
sudo rm -rf /home/${LIGHTNINGUSER}/.lightning${NODENUMBER}
sudo mkdir -p $APPDATADIR/.lightning${NODENUMBER}
sudo ln -s $APPDATADIR/.lightning${NODENUMBER} /home/${LIGHTNINGUSER}/
echo "# Create /home/${LIGHTNINGUSER}/.lightning${NODENUMBER}/config"
if [ ! -f /home/${LIGHTNINGUSER}/.lightning${NODENUMBER}/config ];then
echo "
# lightningd${NODENUMBER} configuration for $NETWORK
network=$NETWORK
announce-addr=127.0.0.1:9736${NODENUMBER}
log-file=cl${NODENUMBER}.log
log-level=debug
# Tor settings
proxy=127.0.0.1:9050
bind-addr=127.0.0.1:9736${NODENUMBER}
addr=statictor:127.0.0.1:9051
always-use-proxy=true
" | sudo tee /home/${LIGHTNINGUSER}/.lightning${NODENUMBER}/config
else
echo "# The file /home/${LIGHTNINGUSER}/.lightning${NODENUMBER}/config is already present"
fi
sudo chown -R ${LIGHTNINGUSER}:${LIGHTNINGUSER} $APPDATADIR/.lightning${NODENUMBER}
sudo chown -R ${LIGHTNINGUSER}:${LIGHTNINGUSER} /home/${LIGHTNINGUSER}/
# systemd service
sudo systemctl stop lightningd${NODENUMBER}
echo "# Create /etc/systemd/system/lightningd${NODENUMBER}.service"
echo "
[Unit]
Description=c-lightning daemon ${NODENUMBER} on $NETWORK
[Service]
User=${LIGHTNINGUSER}
Group=${LIGHTNINGUSER}
Type=simple
ExecStart=/usr/local/bin/lightningd \
--lightning-dir="/home/${LIGHTNINGUSER}/.lightning${NODENUMBER}/"
KillMode=process
Restart=always
TimeoutSec=120
RestartSec=30
StandardOutput=null
StandardError=journal
[Install]
WantedBy=multi-user.target
" | sudo tee /etc/systemd/system/lightningd${NODENUMBER}.service
sudo systemctl daemon-reload
sudo systemctl enable lightningd${NODENUMBER}
sudo systemctl start lightningd${NODENUMBER}
echo "# OK - the lightningd${NODENUMBER}.service is now enabled and started"
echo
echo "# Adding aliases"
if [ $(grep -c "sudo -u ${LIGHTNINGUSER} $BITCOINDIR/bitcoin-cli" < /home/joinmarket/_commands.sh ) -eq 0 ];then
echo "\
alias bitcoin-cli=\"sudo -u ${LIGHTNINGUSER} $BITCOINDIR/bitcoin-cli\"
alias bcli=\"sudo -u ${LIGHTNINGUSER} $BITCOINDIR/bitcoin-cli -network=$NETWORK\"\
" | sudo tee -a /home/joinmarket/_commands.sh
fi
echo "\
alias lightning-cli${NODENUMBER}=\"sudo -u ${LIGHTNINGUSER} /usr/local/bin/lightning-cli\
--conf=/home/${LIGHTNINGUSER}/.lightning${NODENUMBER}/config\
--lightning-dir=/home/${LIGHTNINGUSER}/.lightning${NODENUMBER} \"
alias cl${NODENUMBER}=\"sudo -u ${LIGHTNINGUSER} /usr/local/bin/lightning-cli\
--conf=/home/${LIGHTNINGUSER}/.lightning${NODENUMBER}/config\
--lightning-dir=/home/${LIGHTNINGUSER}/.lightning${NODENUMBER} \"\
" | sudo tee -a /home/joinmarket/_commands.sh
echo "# To activate the aliases reopen the terminal or use 'source /home/joinmarket/_commands.sh'"
echo
echo "# The installed C-lightning version is: $(sudo -u ${LIGHTNINGUSER} /usr/local/bin/lightningd --version)"
echo
echo "# Monitor the lightningd${NODENUMBER} with:"
echo "# 'sudo journalctl -fu lightningd${NODENUMBER}'"
echo "# 'sudo systemctl status lightningd${NODENUMBER}'"
echo "# logs: 'tail -f /home/${LIGHTNINGUSER}/.lightning${NODENUMBER}/${NETWORK}/cl${NODENUMBER}.log'"
echo "# Use: 'lightning-cli${NODENUMBER} help' for the command line options"
echo
fi
if [ "$1" = "off" ];then
echo "# Removing the lightningd.service"
sudo systemctl disable lightningd${NODENUMBER}
sudo systemctl stop lightningd${NODENUMBER}
echo "# Removing the aliases"
#sudo sed -i "s#alias bitcoin-cli=\"sudo -u .* /home/${LIGHTNINGUSER}/bitcoin/bitcoin-cli\"##g" /home/joinmarket/_commands.sh
#sudo sed -i "s#alias bcli=\"sudo -u .* /home/${LIGHTNINGUSER}/bitcoin/bitcoin-cli -network=$NETWORK\"##g" /home/joinmarket/_commands.sh
sudo sed -i "/lightning-cli${NODENUMBER}/d" /home/joinmarket/_commands.sh
sudo sed -i "/cl${NODENUMBER}/d" /home/joinmarket/_commands.sh
if [ "$(echo "$@" | grep -c purge)" -gt 0 ];then
echo "# Removing the binaries"
sudo rm -f /usr/local/bin/lightningd
sudo rm -f /usr/local/bin/lightning-cli
fi
fi