bitcore/examples/CreateAndSignTx-Multisig.js

105 lines
2.9 KiB
JavaScript

var run = function() {
bitcore = typeof (bitcore) === 'undefined' ? require('../bitcore') : bitcore;
var networks = require('../networks');
var WalletKey = bitcore.WalletKey;
var Script = bitcore.Script;
var Builder = bitcore.TransactionBuilder;
var opts = {network: networks.testnet};
console.log('## Network: ' + opts.network.name);
var input = {};
input.addr = "n2hoFVbPrYQf7RJwiRy1tkbuPPqyhAEfbp";
input.priv = "cS62Ej4SobZnpFQYN1PEEBr2KWf5sgRYYnELtumcG6WVCfxno39V";
// Complete with the corresponding UTXO you want to use
var utxos = [
{
address: input.addr,
txid: "39c71ebda371f75f4b854a720eaf9898b237facf3c2b101b58cd4383a44a6adc",
vout: 1,
ts: 1396288753,
scriptPubKey: "76a914e867aad8bd361f57c50adc37a0c018692b5b0c9a88ac",
amount: 0.4296,
confirmations: 2
}
];
var privs = [
"cP6JBHuQf7yqeqtdKRd22ibF3VehDv7G6BdzxSNABgrv3jFJUGoN",
"cQfRwF7XLSM5xGUpF8PZvob2MZyULvZPA2j5cat2RKDJrja7FtCZ",
"cUkYub4jtFVYymHh38yMMW36nJB4pXG5Pzd5QjResq79kAndkJcg",
"cMyBgowsyrJRufoKWob73rMQB1PBqDdwFt8z4TJ6APN2HkmX1Ttm",
"cN9yZCom6hAZpHtCp8ovE1zFa7RqDf3Cr4W6AwH2tp59Jjh9JcXu",
];
var pubkeys = []
privs.forEach(function(p) {
var wk = new WalletKey(opts);
wk.fromObj({priv: p});
pubkeys.push(bitcore.buffertools.toHex(wk.privKey.public));
});
var outs = [{nreq:3, pubkeys:pubkeys, amount:0.05}];
var tx = new Builder(opts)
.setUnspent(utxos)
.setOutputs(outs)
.sign([input.priv])
.build();
var txHex = tx.serialize().toString('hex');
console.log('1) SEND TO MULSISIG TX: ', txHex);
console.log('[this example originally generated TXID: e4bc22d8c519d3cf848d710619f8480be56176a4a6548dfbe865ab3886b578b5 on testnet]\n\n\thttp://test.bitcore.io/tx/e4bc22d8c519d3cf848d710619f8480be56176a4a6548dfbe865ab3886b578b5\n\n');
//save scriptPubKey
var scriptPubKey = tx.outs[0].s.toString('hex');
/*
*
* REDDEEM TX
*/
var utxos2 = [
{
address: input.addr,
txid: "e4bc22d8c519d3cf848d710619f8480be56176a4a6548dfbe865ab3886b578b5",
vout: 0,
ts: 1396288753,
scriptPubKey: scriptPubKey,
amount: 0.05,
confirmations: 2
}
];
outs = [{address:input.addr, amount:0.04}];
var b = new Builder(opts)
.setUnspent(utxos2)
.setOutputs(outs)
.sign(privs);
tx= b.build();
var txHex = tx.serialize().toString('hex');
console.log('2) REDEEM SCRIPT: ', txHex);
console.log('=> Is signed status:', b.isFullySigned(), tx.countInputMissingSignatures(0) );
console.log('[this example originally generated TXID: 1eb388977b2de99562eb0fbcc661a100eaffed99c53bfcfebe5a087002039b83 on testnet]\n\n\thttp://test.bitcore.io/tx/1eb388977b2de99562eb0fbcc661a100eaffed99c53bfcfebe5a087002039b83');
};
// This is just for browser & mocha compatibility
if (typeof module !== 'undefined') {
module.exports.run = run;
if (require.main === module) {
run();
}
} else {
run();
}
////