mirror of
https://github.com/rootzoll/raspiblitz.git
synced 2025-02-25 23:21:13 +01:00
206 lines
7.5 KiB
Bash
206 lines
7.5 KiB
Bash
#!/bin/bash
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# explanation on paths https://github.com/ElementsProject/lightning/issues/4223
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# built-in path dir: /usr/local/libexec/c-lightning/plugins/
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# added --plugin-dir=/home/bitcoin/cln-plugins-enabled
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SPARKOVERSION="v2.7"
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# command info
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if [ $# -lt 2 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ];then
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echo
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echo "Install, remove, connect or get info about the Sparko plugin for C-lightning"
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echo "version: $SPARKOVERSION"
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echo "Usage:"
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echo "cln-plugin.sparko.sh [on|off|menu|connect] [testnet|mainnet|signet]"
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echo
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exit 1
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fi
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# CHAIN is signet | testnet | mainnet
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CHAIN=$2
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# prefix for parallel services
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if [ ${CHAIN} = testnet ];then
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netprefix="t"
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clnetwork="testnet"
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portprefix=1
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elif [ ${CHAIN} = signet ];then
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netprefix="s"
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clnetwork="signet"
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portprefix=3
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elif [ ${CHAIN} = mainnet ];then
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netprefix=""
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clnetwork="bitcoin"
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portprefix=""
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fi
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# show info menu
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if [ "$1" = "menu" ]; then
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# get network info
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localip=$(ip addr | grep 'state UP' -A2 | grep -E -v 'docker0|veth' | grep 'eth0\|wlan0\|enp0' | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
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toraddress=$(sudo cat /mnt/hdd/tor/${netprefix}sparko/hostname)
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toraddresstext="Hidden Service address for the Tor Browser (QRcode on LCD):\n$toraddress"
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if [ ${#toraddress} -eq 0 ];then
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toraddresstext="Activate Tor to access the web interface from outside of the local network."
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else
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/home/admin/config.scripts/blitz.display.sh qr "${toraddress}"
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fi
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fingerprint=$(openssl x509 -in /home/bitcoin/.lightning/sparko-tls/cert.pem -fingerprint -noout | cut -d"=" -f2)
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whiptail --title "\
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Sparko - $CHAIN" --msgbox "Open in your local web browser:
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https://${localip}:${portprefix}9000\n
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username: blitz
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password: 'your Password B'\n
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Accept the self-signed SSL certificate with the fingerprint:
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${fingerprint}\n
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${toraddresstext}
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" 17 67
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/home/admin/config.scripts/blitz.display.sh hide
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echo "please wait ..."
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exit 0
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fi
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# add default value to raspi config if needed
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if ! grep -Eq "^${netprefix}sparko=" /mnt/hdd/raspiblitz.conf; then
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echo "${netprefix}sparko=off" >> /mnt/hdd/raspiblitz.conf
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fi
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if [ $1 = connect ];then
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localip=$(ip addr | grep 'state UP' -A2 | grep -E -v 'docker0|veth' | grep 'eth0\|wlan0\|enp0' | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
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toraddress=$(sudo cat /mnt/hdd/tor/${netprefix}sparko/hostname)
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accesskey=$(sudo cat /home/bitcoin/.lightning/${netprefix}config | grep "^sparko-keys=" | cut -d= -f2 | cut -d';' -f1)
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url="https://${localip}:${portprefix}9000/"
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string="${url}?access-key=${accesskey}"
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/home/admin/config.scripts/blitz.display.sh qr "$string"
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clear
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echo "connection string (shown as a QRcode on the top and on the LCD):"
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echo "$string"
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qrencode -t ANSIUTF8 "${string}"
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echo
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echo "Tor address (shown as a QRcode below):"
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echo "${toraddress}"
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qrencode -t ANSIUTF8 "${toraddress}"
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echo
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echo "# Press enter to hide the QRcode from the LCD"
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read key
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/home/admin/config.scripts/blitz.display.sh hide
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fi
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if [ $1 = on ];then
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echo "# Detect CPU architecture ..."
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isARM=$(uname -m | grep -c 'arm')
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isAARCH64=$(uname -m | grep -c 'aarch64')
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isX86_64=$(uname -m | grep -c 'x86_64')
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if [ ${isARM} -eq 1 ] ; then
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DISTRO="linux-arm"
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elif [ ${isAARCH64} -eq 1 ] ; then
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DISTRO="linux_arm"
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elif [ ${isX86_64} -eq 1 ] ; then
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DISTRO="linux_amd64"
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fi
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sudo -u bitcoin mkdir /home/bitcoin/cln-plugins-enabled
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# download binary
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sudo -u bitcoin wget https://github.com/fiatjaf/sparko/releases/download/${SPARKOVERSION}/sparko_${DISTRO}\
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-O /home/bitcoin/cln-plugins-enabled/sparko || exit 1
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# make executable
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sudo chmod +x /home/bitcoin/cln-plugins-enabled/sparko
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if [ ! -f /home/bitcoin/.lightning/sparko-tls/key.pem ];then
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# create a self signed cert https://github.com/fiatjaf/sparko#how-to-use
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/home/admin/config.scripts/internet.selfsignedcert.sh
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# sparko looks for specific filenames
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sudo -u bitcoin mkdir /home/bitcoin/.lightning/sparko-tls
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sudo ln -sf /mnt/hdd/app-data/selfsignedcert/selfsigned.key \
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/home/bitcoin/.lightning/sparko-tls/key.pem
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sudo ln -sf /mnt/hdd/app-data/selfsignedcert/selfsigned.cert \
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/home/bitcoin/.lightning/sparko-tls/cert.pem
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fi
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if ! grep -Eq "^sparko" /home/bitcoin/.lightning/${netprefix}config;then
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echo "# Editing /home/bitcoin/.lightning/${netprefix}config"
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echo "# See: https://github.com/fiatjaf/sparko#how-to-use"
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PASSWORD_B=$(sudo cat /mnt/hdd/bitcoin/bitcoin.conf | grep rpcpassword | cut -c 13-)
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# Spark wallet only allows alphanumeric characters
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masterkeythatcandoeverything=$(< /dev/urandom tr -dc a-zA-Z0-9 | head -c20)
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secretaccesskeythatcanreadstuff=$(< /dev/urandom tr -dc a-zA-Z0-9 | head -c20)
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verysecretkeythatcanpayinvoices=$(< /dev/urandom tr -dc a-zA-Z0-9 | head -c20)
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keythatcanlistentoallevents=$(< /dev/urandom tr -dc a-zA-Z0-9 | head -c20)
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echo "
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sparko-host=0.0.0.0
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sparko-port=${portprefix}9000
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sparko-tls-path=/home/bitcoin/.lightning/sparko-tls
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sparko-login=blitz:$PASSWORD_B
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sparko-keys=${masterkeythatcandoeverything}; ${secretaccesskeythatcanreadstuff}: getinfo, listchannels, listnodes; ${verysecretkeythatcanpayinvoices}: pay; ${keythatcanlistentoallevents}: stream
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" | sudo tee -a /home/bitcoin/.lightning/${netprefix}config
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else
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echo "# Sparko is already configured in the /home/bitcoin/.lightning/${netprefix}config"
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fi
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echo "# Editing /etc/systemd/system/${netprefix}lightningd.service"
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sudo sed -i "s#^ExecStart=.*#ExecStart=/usr/local/bin/lightningd\
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--conf=/home/bitcoin/.lightning/${netprefix}config\
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--plugin=/home/bitcoin/cln-plugins-enabled/sparko#g"\
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/etc/systemd/system/${netprefix}lightningd.service
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sudo systemctl daemon-reload
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source /home/admin/raspiblitz.info
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if [ "${state}" == "ready" ]; then
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sudo systemctl restart ${netprefix}lightningd
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fi
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echo "# Allowing port ${portprefix}9000 through the firewall"
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sudo ufw allow "${portprefix}9000" comment "${netprefix}sparko"
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# hidden service to https://xx.onion
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/home/admin/config.scripts/internet.hiddenservice.sh ${netprefix}sparko 443 ${portprefix}9000
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# setting value in raspi blitz config
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sudo sed -i "s/^${netprefix}sparko=.*/${netprefix}sparko=on/g" /mnt/hdd/raspiblitz.conf
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sleep 5
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# show some logs
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sudo tail -n100 /home/bitcoin/.lightning/${clnetwork}/cl.log | grep sparko
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netstat -tulpn | grep "${portprefix}9000"
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echo "# Sparko was installed"
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echo "# Monitor with:"
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echo "sudo journalctl | grep sparko | tail -n5"
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echo "sudo tail -n 100 -f /home/bitcoin/.lightning/${clnetwork}/cl.log | grep sparko"
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fi
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if [ $1 = off ];then
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echo "# Editing /home/bitcoin/.lightning/${netprefix}config"
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sudo sed -i "/^sparko/d" /home/bitcoin/.lightning/${netprefix}config
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echo "# Editing /etc/systemd/system/${netprefix}lightningd.service"
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sudo sed -i "s#^ExecStart=*#ExecStart=/usr/local/bin/lightningd\
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--conf=/home/bitcoin/.lightning/${netprefix}config#"\
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/etc/systemd/system/${netprefix}lightningd.service
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sudo systemctl daemon-reload
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source /home/admin/raspiblitz.info
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if [ "${state}" == "ready" ]; then
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sudo systemctl restart ${netprefix}lightningd
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fi
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echo "# Deny port ${portprefix}9000 through the firewall"
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sudo ufw deny "${portprefix}9000"
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/home/admin/config.scripts/internet.hiddenservice.sh off ${netprefix}sparko
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# purge
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if [ "$(echo "$@" | grep -c purge)" -gt 0 ];then
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echo "# Delete plugin"
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sudo rm /home/bitcoin/cln-plugins-enabled/${netprefix}sparko
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fi
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# setting value in raspi blitz config
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sudo sed -i "s/^${netprefix}sparko=.*/${netprefix}sparko=off/g" /mnt/hdd/raspiblitz.conf
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echo "# Sparko was uninstalled"
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fi
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