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#!/bin/sh
### USER PI AUTOSTART (LCD Display)
# this script gets started by the autologin of the pi user and
# and its output is gets displayed on the LCD or the RaspiBlitz
# check that user is pi
if [ "$USER" != "pi" ]; then
echo "plz run as user pi --> su pi"
exit 1
fi
# get the local network IP to be displayed on the lCD
localip=$(ip addr | grep 'state UP' -A2 | tail -n1 | awk '{print $2}' | cut -f1 -d'/')
# DISPLAY LOOP
chain=""
freshstart=1
while :
do
# refresh network (if information is already available)
network=`sudo cat /home/admin/.network 2>/dev/null`
# get the actual step number of setup process
setupStep=$(sudo -u admin cat /home/admin/.setup 2>/dev/null)
if [ ${#setupStep} -eq 0 ]; then
setupStep=0
fi
# before initial setup
if [ ${setupStep} -eq 0 ]; then
# setup process has not started yet
l1="Login to your RaspiBlitz with:\n"
l2="ssh admin@${localip}\n"
l3="Use password: raspiblitz\n"
boxwidth=$((${#localip} + 24))
sleep 3
dialog --backtitle "RaspiBlitz ${localip} - Welcome (${setupStep})" --infobox "$l1$l2$l3" 5 ${boxwidth}
sleep 5
# during basic setup
elif [ ${setupStep} -lt 65 ]; then
# setup process has not started yet
l1="Login to your RaspiBlitz with:\n"
l2="ssh admin@${localip}\n"
l3="Use your password A\n"
boxwidth=$((${#localip} + 24))
sleep 3
dialog --backtitle "RaspiBlitz ${localip} - Welcome (${setupStep})" --infobox "$l1$l2$l3" 5 ${boxwidth}
sleep 5
# when blockchain and lightning are running
elif [ ${setupStep} -lt 100 ]; then
# when entering first time after boot - display a delay
if [ ${freshstart} -eq 1 ]; then
dialog --pause " Waiting for ${network} to startup and init ..." 8 58 130
freshstart=0
fi
# get state of system
if [ ${#chain} -eq 0 ];then
# get chain if not available before
chain=$(sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo 2>/dev/null | jq -r '.chain')
fi
lndSynced=$(sudo -u bitcoin /usr/local/bin/lncli --chain=${network} getinfo 2>/dev/null | jq -r '.synced_to_chain' | grep -c true)
locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log 2>/dev/null | grep -c unlock)
if [ ${locked} -gt 0 ]; then
# special case: LND wallet is locked ---> show unlock info
l1="!!! LND WALLET IS LOCKED !!!\n"
l2="Login: ssh admin@${localip}\n"
l3="Use your Password A\n"
boxwidth=$((${#localip} + 24))
dialog --backtitle "RaspiBlitz ${localip} - Action Required" --infobox "$l1$l2$l3" 5 ${boxwidth}
sleep 5
elif [ ${lndSynced} -eq 0 ]; then
# special case: LND is syncing
/home/admin/80scanLND.sh
sleep 20
else
# setup in progress without special case - password has been changed
l1="Login to your RaspiBlitz with:\n"
l2="ssh admin@${localip}\n"
l3="Use your Password A\n"
boxwidth=$((${#localip} + 24))
sleep 3
dialog --backtitle "RaspiBlitz ${localip} - Welcome (${setupStep})" --infobox "$l1$l2$l3" 5 ${boxwidth}
sleep 10
fi
else
# RaspiBlitz is full Setup
chain=$(sudo -u bitcoin ${network}-cli -datadir=/home/bitcoin/.${network} getblockchaininfo 2>/dev/null | jq -r '.chain')
locked=$(sudo tail -n 1 /mnt/hdd/lnd/logs/${network}/${chain}net/lnd.log 2>/dev/null | grep -c unlock)
if [ ${locked} -gt 0 ]; then
# special case: LND wallet is locked ---> show unlock info
l1="!!! LND WALLET IS LOCKED !!!\n"
l2="Login: ssh admin@${localip}\n"
l3="Use your Password A\n"
boxwidth=$((${#localip} + 24))
dialog --backtitle "RaspiBlitz ${localip} - Welcome" --infobox "$l1$l2$l3" 5 ${boxwidth}
sleep 5
else
# no special case - show status display
/home/admin/00infoBlitz.sh
sleep 5
fi
fi
done
fi