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btcOperator v1.0.14: multisig-bech32 (p2wsh)

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This commit is contained in:
sairajzero 2022-11-24 03:25:52 +05:30
parent 7a6a02f2b6
commit aebda7ec80
1 changed files with 6 additions and 5 deletions
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11
btcOperator.js
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@ -1,4 +1,4 @@
(function (EXPORTS) { //btcOperator v1.0.13c
(function (EXPORTS) { //btcOperator v1.0.14
/* BTC Crypto and API Operator */
const btcOperator = EXPORTS;
@ -102,7 +102,7 @@
if (!addr)
return undefined;
let type = coinjs.addressDecode(addr).type;
if (["standard", "multisig", "bech32"].includes(type))
if (["standard", "multisig", "bech32", "multisigBech32"].includes(type))
return type;
else
return false;
@ -398,6 +398,7 @@
return reject("Insufficient Balance");
let addr = senders[rec_args.n],
rs = redeemScripts[rec_args.n];
let addr_type = coinjs.addressDecode(addr).type;
let size_per_input = _sizePerInput(addr, rs);
fetch_api(`get_tx_unspent/BTC/${addr}`).then(result => {
let utxos = result.data.txs;
@ -408,14 +409,14 @@
var script;
if (!rs || !rs.length) //legacy script
script = utxos[i].script_hex;
else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi))) {
//redeemScript for segwit/bech32
else if (((rs.match(/^00/) && rs.length == 44)) || (rs.length == 40 && rs.match(/^[a-f0-9]+$/gi)) || addr_type === 'multisigBech32') {
//redeemScript for segwit/bech32 and multisig (bech32)
let s = coinjs.script();
s.writeBytes(Crypto.util.hexToBytes(rs));
s.writeOp(0);
s.writeBytes(coinjs.numToBytes((utxos[i].value * SATOSHI_IN_BTC).toFixed(0), 8));
script = Crypto.util.bytesToHex(s.buffer);
} else //redeemScript for multisig
} else //redeemScript for multisig (segwit)
script = rs;
tx.addinput(utxos[i].txid, utxos[i].output_no, script, 0xfffffffd /*sequence*/); //0xfffffffd for Replace-by-fee
//update track values