raspiblitz/home.admin/config.scripts/cl-plugin.cln-grpc.sh

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#!/bin/bash
# command info
if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ];then
echo
echo "Install the cln-grpc plugin for CLN"
echo "Usage:"
echo "cl-plugin.cln-grpc.sh install - called by build_sdcard.sh"
echo "cl-plugin.cln-grpc.sh on <testnet|mainnet|signet>"
echo "cl-plugin.cln-grpc.sh off <testnet|mainnet|signet> <purge>"
echo "cl-plugin.cln-grpc.sh status <testnet|mainnet|signet>"
echo "cl-plugin.cln-grpc.sh update <source>"
echo
exit 1
fi
echo "# cl-plugin.cln-grpc.sh $*"
if [ "$2" = testnet ] || [ "$2" = signet ]; then
NETWORK=$2
else
NETWORK=mainnet
fi
source <(/home/admin/config.scripts/network.aliases.sh getvars cl $NETWORK)
# netprefix is: "" | t | s
# portprefix is: "" | 1 | 3
PORT="${portprefix}4772"
function buildGRPCplugin() {
echo "# - Build the cln-grpc plugin"
if [ ! -f /home/bitcoin/cl-plugins-available/cln-grpc/debug/cln-grpc ]; then
# check if the source code is present
if [ ! -d /home/bitcoin/lightning/plugins/grpc-plugin ];then
echo "* Adding Core Lightning ..."
/home/admin/config.scripts/cl.install.sh install || exit 1
fi
# rust for cln-grpc, includes rustfmt
sudo -u bitcoin curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | \
sudo -u bitcoin sh -s -- -y
cd /home/bitcoin/lightning/plugins/grpc-plugin || exit 1
# build
sudo -u bitcoin /home/bitcoin/.cargo/bin/cargo build \
--target-dir /home/bitcoin/cl-plugins-available/cln-grpc
else
echo "# - cln-grpc plugin was already built/installed"
fi
}
function switchOn() {
if ! "$lightningcli_alias" plugin list | grep "/home/bitcoin/${netprefix}cl-plugins-enabled/cln-grpc"; then
buildGRPCplugin
# symlink to plugin directory
sudo ln -s /home/bitcoin/cl-plugins-available/cln-grpc/debug/cln-grpc /home/bitcoin/${netprefix}cl-plugins-enabled/
echo "# cln-grpc moved to /home/bitcoin/${netprefix}cl-plugins-enabled/"
# blitz.conf.sh set [key] [value] [?conffile] <noquotes>
/home/admin/config.scripts/blitz.conf.sh set "grpc-port" "${PORT}" "${CLCONF}" "noquotes"
/home/admin/config.scripts/blitz.conf.sh set "${netprefix}clnGRPCport" "${PORT}"
# firewall
sudo ufw allow "${PORT}" comment "${netprefix}clnGRPCport"
# Tor
/home/admin/config.scripts/tor.onion-service.sh "${netprefix}clnGRPCport" "${PORT}" "${PORT}"
source <(/home/admin/_cache.sh get state)
if [ "${state}" == "ready" ]; then
sudo systemctl restart ${netprefix}lightningd
fi
echo "# cl-plugin.cln-grpc.sh on --> done"
else
echo "# cl-plugin.cln-grpc.sh on --> already installed and running"
fi
exit 0
}
if [ "$1" = install ]; then
buildGRPCplugin
echo "# cl-plugin.cln-grpc.sh install --> done"
exit 0
elif [ "$1" = status ]; then
portActive=$(nc -vz 127.0.0.1 $PORT 2>&1 | grep -c "succeeded")
echo "port=${PORT}"
echo "portActive=${portActive}"
exit 0
elif [ "$1" = on ]; then
switchOn
elif [ "$1" = off ]; then
sed -i "/^grpc-port/d" "${CLCONF}"
sudo rm -rf /home/bitcoin/${netprefix}cl-plugins-enabled/cln-grpc
if [ "$(echo "$@" | grep -c purge)" -gt 0 ];then
sudo rm -rf /home/bitcoin/cl-plugins-available/cln-grpc
fi
/home/admin/config.scripts/blitz.conf.sh set "${netprefix}clnGRPCport" "off"
# firewall
sudo ufw deny "${PORT}" comment "${netprefix}clnGRPCport"
# Tor
/home/admin/config.scripts/tor.onion-service.sh off "${netprefix}clnGRPCport"
exit 0
elif [ "$1" = update ]; then
if [ "$(echo "$@" | grep -c source)" -gt 0 ];then
cd /home/bitcoin/lightning/ || (echo " The source is not present"; exit 1)
sudo -u bitcoin git pull
fi
sudo rm -rf /home/bitcoin/cl-plugins-available/cln-grpc
buildGRPCplugin
sudo systemctl stop ${netprefix}lightningd
switchOn
echo "# cl-plugin.cln-grpc.sh update --> done"
else
echo "FAIL - Unknown Parameter $1"
exit 1
fi