mirror of
https://github.com/bisq-network/bisq.git
synced 2024-11-19 09:52:23 +01:00
197 lines
6.8 KiB
Bash
197 lines
6.8 KiB
Bash
#!/usr/bin/env bash
|
|
# This script can be used to create a Bisq DAO genesis transaction on either regtest or testnet.
|
|
# Requirements:
|
|
# - bc and jq must be installed (e.g. sudo apt install bc jq)
|
|
|
|
set -e
|
|
|
|
BTC_NETWORK=regtest
|
|
GENESIS_BSQ_AMOUNT=0
|
|
GENESIS_BSQ_DISTRIBUTION=()
|
|
BITCOIND_CONFIG=/var/lib/bitcoind/bitcoin.conf
|
|
|
|
function show_help() {
|
|
cat << END
|
|
Usage: ${0##*/} [-h] [-c CONF_FILE] [-n NETWORK] [GENESIS_BSQ_AMOUNT] [GENESIS_BSQ_DISTRIBUTION]
|
|
|
|
GENESIS_BSQ_AMOUNT
|
|
Total amount of BSQ to include in the genesis transaction (if not specified, will be prompted).
|
|
|
|
GENESIS_BSQ_DISTRIBUTION
|
|
Distribution of BSQ within the genesis transaction [bsq_amount:bsq_address,...] (if not specified, will be prompted).
|
|
|
|
-h --help
|
|
Display this help message and exit.
|
|
|
|
-c --conf <CONF_FILE>
|
|
Path to bitcoind configuration file (default is /var/lib/bitcoind/bitcoin.conf).
|
|
|
|
-n --network <NETWORK>
|
|
Bitcoin network [REGTEST|TESTNET] (default is REGTEST).
|
|
END
|
|
}
|
|
|
|
function read_input() {
|
|
while true; do
|
|
read input
|
|
if [[ ${input} =~ $1 ]]; then
|
|
echo "${input}"
|
|
break
|
|
fi
|
|
echo >&2 "Invalid input, try again"
|
|
done
|
|
}
|
|
|
|
function generate_prevtx_json() {
|
|
json_file="prevtxs.json"
|
|
local tx_data=$1
|
|
local txid=$2
|
|
local vout=$(echo ${tx_data} | jq '.n')
|
|
local scriptPubkey=$(echo ${tx_data} | jq '.scriptPubKey.hex')
|
|
local amount=$(echo ${tx_data} | jq '.value')
|
|
echo -en "[{\n" > ${json_file}
|
|
echo -en " \"txid\": \"${txid}\",\n" >> ${json_file}
|
|
echo -en " \"vout\": ${vout},\n" >> ${json_file}
|
|
echo -en " \"scriptPubKey\": ${scriptPubkey},\n" >> ${json_file}
|
|
echo -en " \"amount\": ${amount}\n" >> ${json_file}
|
|
echo -en "}]\n" >> ${json_file}
|
|
}
|
|
|
|
function generate_privkeys_json() {
|
|
json_file="privatekeys.json"
|
|
local address=$1
|
|
local privkey=$(${BITCOIN_CLI} dumpprivkey ${address})
|
|
echo -en "[\"$privkey\"]\n" > ${json_file}
|
|
}
|
|
|
|
while (( $# )); do
|
|
case ${1:-} in
|
|
-h|-\?|--help)
|
|
show_help
|
|
exit
|
|
;;
|
|
-c|--conf)
|
|
if [[ -f "$2" ]]; then
|
|
BITCOIND_CONFIG=$2
|
|
shift
|
|
else
|
|
echo "ERROR: Specified 'conf' file does not exist"
|
|
exit 1
|
|
fi
|
|
;;
|
|
-n|--network)
|
|
if [[ $2 =~ ^REGTEST|TESTNET$ ]]; then
|
|
BTC_NETWORK=$2
|
|
shift
|
|
else
|
|
echo "ERROR: Specified 'network' is not valid, must be REGTEST or TESTNET"
|
|
exit 1
|
|
fi
|
|
;;
|
|
--) # End of all options
|
|
shift
|
|
break
|
|
;;
|
|
-?*)
|
|
printf "ERROR: Unknown option: %s\n" "$1"
|
|
exit 1
|
|
;;
|
|
*) # Default case; no more options, so break out of the loop
|
|
break
|
|
esac
|
|
shift
|
|
done
|
|
|
|
if [[ $1 =~ ^[0-9]+\.?[0-9]*$ ]]; then
|
|
GENESIS_BSQ_AMOUNT=$1
|
|
elif [[ "$1" ]]; then
|
|
echo "ERROR: Invalid BSQ amount"
|
|
exit 1
|
|
fi
|
|
|
|
if [[ $2 =~ ^([0-9]+\.?[0-9]*:B.+)(,[0-9]+\.?[0-9]*:B.+)*$ ]]; then
|
|
IFS=',' read -r -a GENESIS_BSQ_DISTRIBUTION <<< "$2"
|
|
elif [[ "$2" ]]; then
|
|
echo "ERROR: Invalid BSQ distribution format, must be [bsq_amount:bsq_address,...]"
|
|
exit 1
|
|
fi
|
|
|
|
BITCOIN_CLI="bitcoin-cli -conf=${BITCOIND_CONFIG}"
|
|
BITCOIN_TX="bitcoin-tx -${BTC_NETWORK}"
|
|
|
|
${BITCOIN_CLI} getblockcount &>/dev/null
|
|
if [[ $? -eq 1 ]]; then
|
|
echo "ERROR: bitcoind must be running"
|
|
exit 1
|
|
fi
|
|
|
|
if (( $(echo "${GENESIS_BSQ_AMOUNT} == 0" | bc -l) )); then
|
|
echo "How much BSQ would you like to distribute in the genesis transaction?"
|
|
GENESIS_BSQ_AMOUNT=$(read_input "^[0-9]+\.?[0-9]*$")
|
|
fi
|
|
|
|
GENESIS_BTC_AMOUNT=$(awk "BEGIN {printf \"%.8f\",${GENESIS_BSQ_AMOUNT}/1000000.00}")
|
|
GENESIS_BTC_FUNDING_AMOUNT=$(awk "BEGIN {printf \"%.8f\",${GENESIS_BTC_AMOUNT}+0.0001}")
|
|
|
|
btc_balance=$(${BITCOIN_CLI} getbalance)
|
|
if (( $(echo "${btc_balance} < ${GENESIS_BTC_FUNDING_AMOUNT}" | bc -l) )); then
|
|
printf "ERROR: Insufficient balance; %'.8f BTC is required but only %'.8f BTC is available\n" ${GENESIS_BTC_FUNDING_AMOUNT} ${btc_balance}
|
|
exit 1
|
|
fi
|
|
|
|
distributed_bsq_amount=0
|
|
if [[ ${#GENESIS_BSQ_DISTRIBUTION[@]} -eq 0 ]]; then
|
|
printf "How many contributors would you like to include in the genesis transaction? (totaling %'.2f BSQ)\n" ${GENESIS_BSQ_AMOUNT}
|
|
contributor_count=$(read_input "^[0-9]+$")
|
|
for (( i = 1; i <= ${contributor_count}; ++i )); do
|
|
echo "Enter the BSQ address of contributor ${i}:"
|
|
bsq_address=$(read_input "^B.+$")
|
|
echo "Enter the amount of BSQ for contributor ${i}:"
|
|
bsq_amount=$(read_input "^[0-9]+\.?[0-9]*$")
|
|
GENESIS_BSQ_DISTRIBUTION+=("${bsq_amount}:${bsq_address}")
|
|
distributed_bsq_amount=$(awk "BEGIN {printf \"%.2f\",${distributed_bsq_amount}+${bsq_amount}}")
|
|
done
|
|
else
|
|
for item in "${GENESIS_BSQ_DISTRIBUTION[@]}"; do
|
|
bsq_amount="${item%%:*}"
|
|
distributed_bsq_amount=$(awk "BEGIN {printf \"%.2f\",${distributed_bsq_amount}+${bsq_amount}}")
|
|
done
|
|
fi
|
|
if (( $(echo "${distributed_bsq_amount} != ${GENESIS_BSQ_AMOUNT}" | bc -l) )); then
|
|
printf "ERROR: The BSQ amount being distributed is %'.2f but must total %'.2f\n" ${distributed_bsq_amount} ${GENESIS_BSQ_AMOUNT}
|
|
exit 1
|
|
fi
|
|
|
|
genesis_input_address=$(${BITCOIN_CLI} getnewaddress "Genesis funding address")
|
|
printf "Sending %'.8f BTC to genesis funding address ${genesis_input_address}\n" ${GENESIS_BTC_FUNDING_AMOUNT}
|
|
genesis_input_txid=$(${BITCOIN_CLI} sendtoaddress ${genesis_input_address} ${GENESIS_BTC_FUNDING_AMOUNT})
|
|
echo "Genesis funding txid is ${genesis_input_txid}"
|
|
|
|
echo "Creating genesis transaction"
|
|
tx_hex=$(${BITCOIN_CLI} gettransaction ${genesis_input_txid} | jq '.hex'|tr -d '"')
|
|
vin_json=$(${BITCOIN_CLI} decoderawtransaction ${tx_hex} | jq ".vout | map(select(.value==${GENESIS_BTC_FUNDING_AMOUNT}))[0]" | tr -d "[ \n\t]")
|
|
vout=$(echo ${vin_json}|jq '.n')
|
|
|
|
generate_prevtx_json ${vin_json} ${genesis_input_txid}
|
|
generate_privkeys_json ${genesis_input_address}
|
|
|
|
outaddr=
|
|
for item in "${GENESIS_BSQ_DISTRIBUTION[@]}"; do
|
|
bsq_amount="${item%%:*}"
|
|
btc_amount="$(awk "BEGIN {printf \"%.8f\",${bsq_amount}/1000000.00}")"
|
|
bsq_address="${item##*:}"
|
|
outaddr="${outaddr}outaddr=${btc_amount}:${bsq_address##B} "
|
|
done
|
|
|
|
genesis_raw=$(${BITCOIN_TX} -create in=${genesis_input_txid}:${vout} ${outaddr} load=prevtxs:prevtxs.json load=privatekeys:privatekeys.json sign=ALL)
|
|
echo "The raw genesis transaction is $genesis_raw"
|
|
|
|
echo "Decoded transaction:"
|
|
genesis_decoded=$(${BITCOIN_CLI} decoderawtransaction ${genesis_raw})
|
|
echo ${genesis_decoded}| jq '.'
|
|
genesis_txid=$(echo ${genesis_decoded}| jq '.txid'|tr -d '"')
|
|
|
|
echo "Please ensure the above decoded transaction looks valid, and then press Enter to broadcast the genesis transaction (Ctrl+C otherwise)"
|
|
read
|
|
echo "Genesis txid is $(${BITCOIN_CLI} sendrawtransaction ${genesis_raw})"
|