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.idea/ | |
*.iml | |
*~ |
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#!/bin/bash | |
# LND wallet auto-unlock script | |
# always sleep for some time in case lnd was started at the same time with lnd-unlock | |
sleep 10 | |
LN_ROOT=$HOME/.lnd | |
echo "Will use '${LN_ROOT}' as lnd data dir." | |
restlisten=localhost:8080 | |
# read LND configuration | |
eval $(cat ${LN_ROOT}/lnd.conf | grep -v ^\\[ | grep -v "^#" | grep -v "^;" | sed -r ':a s/^([^=.]*)[.-]/\1_/; t a') | |
bitcoind_service_name=bitcoind | |
lnd_service_name=lnd | |
if [[ ${bitcoin_testnet} -eq 1 ]]; then | |
lnd_service_name=lnd-test | |
bitcoind_service_name=bitcoind-test | |
fi | |
# Delay is needed to make sure bitcoind and lnd are ready. | |
now=$(date +%s) | |
bitcoind_sleep=1200 | |
bitcoind_start=$(date -d "$(systemctl status ${bitcoind_service_name} | grep since | egrep -o "[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}")" +%s) | |
bitcoind_ago=$(date -d "$bitcoind_sleep seconds ago" +%s) | |
bitcoind_to_sleep=0 | |
if [[ ${bitcoind_start} -gt ${bitcoind_ago} ]]; then | |
bitcoind_to_sleep=$(echo "$bitcoind_sleep - ($now - $bitcoind_start)" | bc) | |
fi | |
lnd_sleep=60 | |
lnd_start=$(date -d "$(systemctl status ${lnd_service_name} | grep since | egrep -o "[0-9]{4}-[0-9]{2}-[0-9]{2} [0-9]{2}:[0-9]{2}:[0-9]{2}")" +%s) | |
lnd_ago=$(date -d "$lnd_sleep seconds ago" +%s) | |
echo "Lightning service started at ${lnd_start}." | |
lnd_to_sleep=0 | |
if [[ ${lnd_start} -gt ${lnd_ago} ]]; then | |
lnd_to_sleep=$(echo "$lnd_sleep - ($now - $lnd_start)" | bc) | |
fi | |
to_sleep=0 | |
if [[ ${bitcoind_to_sleep} -gt ${lnd_to_sleep} ]]; then | |
to_sleep=${bitcoind_to_sleep} | |
echo "Will wait for ${to_sleep} seconds for bitcoind to initialize completely." | |
else | |
to_sleep=${lnd_to_sleep} | |
echo "Will wait for ${to_sleep} seconds for lnd to initialize completely." | |
fi | |
sleep ${to_sleep} | |
out="" | |
while [ -z "$out" ]; do | |
{ out=$(curl -v \ | |
-H "Grpc-Metadata-macaroon: $(xxd -ps -u -c 1000 ${LN_ROOT}/data/chain/bitcoin/*/admin.macaroon)" \ | |
--cacert ${LN_ROOT}/tls.cert \ | |
-d "{\"wallet_password\": \"$(cat $HOME/.lnd-wallet-password | tr -d '\n' | base64 -w0)\"}" \ | |
https://${restlisten}/v1/unlockwallet \ | |
| tee >(grep "wallet already unlocked") >&3); } 3>&1 | |
sleep 300 | |
done | |
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