LBRYCommunity/bitcoinjs-lib
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

WIP: Allow nonWitnessUtxo with segwit

Browse source
This commit is contained in:
junderw 2019-08-23 12:52:04 +09:00
parent 27473d7fdb
commit bf45f3638b
No known key found for this signature in database
GPG key ID: B256185D3A971908
4 changed files with 236 additions and 51 deletions
test/integration
transactions-psbt.js

168
test/integration/transactions-psbt.js
View file

@ -282,6 +282,50 @@ describe('bitcoinjs-lib (transactions with psbt)', () => {
});
});
it('can create (and broadcast via 3PBP) a Transaction, w/ a P2SH(P2WPKH) input with nonWitnessUtxo', async () => {
const p2sh = createPayment('p2sh-p2wpkh');
const inputData = await getInputData(5e4, p2sh.payment, false, 'p2sh');
const inputData2 = await getInputData(5e4, p2sh.payment, false, 'p2sh');
{
const {
hash,
index,
nonWitnessUtxo,
redeemScript,
} = inputData;
assert.deepStrictEqual(
{ hash, index, nonWitnessUtxo, redeemScript },
inputData,
);
}
const keyPair = p2sh.keys[0];
const outputData = {
script: p2sh.payment.output, // sending to myself for fun
value: 2e4,
};
const outputData2 = {
script: p2sh.payment.output, // sending to myself for fun
value: 7e4,
};
const tx = new bitcoin.Psbt()
.addInputs([inputData, inputData2])
.addOutputs([outputData, outputData2])
.signAllInputs(keyPair)
.finalizeAllInputs()
.extractTransaction();
// build and broadcast to the Bitcoin RegTest network
await regtestUtils.broadcast(tx.toHex());
await regtestUtils.verify({
txId: tx.getId(),
address: p2sh.payment.address,
vout: 0,
value: 2e4,
});
});
it('can create (and broadcast via 3PBP) a Transaction, w/ a P2WPKH input', async () => {
// the only thing that changes is you don't give a redeemscript for input data
@ -316,6 +360,40 @@ describe('bitcoinjs-lib (transactions with psbt)', () => {
});
});
it('can create (and broadcast via 3PBP) a Transaction, w/ a P2WPKH input with nonWitnessUtxo', async () => {
// the only thing that changes is you don't give a redeemscript for input data
const p2wpkh = createPayment('p2wpkh');
const inputData = await getInputData(5e4, p2wpkh.payment, false, 'noredeem');
{
const { hash, index, nonWitnessUtxo } = inputData;
assert.deepStrictEqual({ hash, index, nonWitnessUtxo }, inputData);
}
const psbt = new bitcoin.Psbt({ network: regtest })
.addInput(inputData)
.addOutput({
address: regtestUtils.RANDOM_ADDRESS,
value: 2e4,
})
.signInput(0, p2wpkh.keys[0]);
assert.strictEqual(psbt.validateSignaturesOfInput(0), true);
psbt.finalizeAllInputs();
const tx = psbt.extractTransaction();
// build and broadcast to the Bitcoin RegTest network
await regtestUtils.broadcast(tx.toHex());
await regtestUtils.verify({
txId: tx.getId(),
address: regtestUtils.RANDOM_ADDRESS,
vout: 0,
value: 2e4,
});
});
it('can create (and broadcast via 3PBP) a Transaction, w/ a P2WSH(P2PK) input', async () => {
const p2wsh = createPayment('p2wsh-p2pk');
const inputData = await getInputData(5e4, p2wsh.payment, true, 'p2wsh');
@ -356,6 +434,46 @@ describe('bitcoinjs-lib (transactions with psbt)', () => {
});
});
it('can create (and broadcast via 3PBP) a Transaction, w/ a P2WSH(P2PK) input with nonWitnessUtxo', async () => {
const p2wsh = createPayment('p2wsh-p2pk');
const inputData = await getInputData(5e4, p2wsh.payment, false, 'p2wsh');
{
const {
hash,
index,
nonWitnessUtxo,
witnessScript, // NEW: A Buffer of the witnessScript
} = inputData;
assert.deepStrictEqual(
{ hash, index, nonWitnessUtxo, witnessScript },
inputData,
);
}
const psbt = new bitcoin.Psbt({ network: regtest })
.addInput(inputData)
.addOutput({
address: regtestUtils.RANDOM_ADDRESS,
value: 2e4,
})
.signInput(0, p2wsh.keys[0]);
assert.strictEqual(psbt.validateSignaturesOfInput(0), true);
psbt.finalizeAllInputs();
const tx = psbt.extractTransaction();
// build and broadcast to the Bitcoin RegTest network
await regtestUtils.broadcast(tx.toHex());
await regtestUtils.verify({
txId: tx.getId(),
address: regtestUtils.RANDOM_ADDRESS,
vout: 0,
value: 2e4,
});
});
it('can create (and broadcast via 3PBP) a Transaction, w/ a P2SH(P2WSH(P2MS(3 of 4))) (SegWit multisig) input', async () => {
const p2sh = createPayment('p2sh-p2wsh-p2ms(3 of 4)');
const inputData = await getInputData(5e4, p2sh.payment, true, 'p2sh-p2wsh');
@ -406,6 +524,56 @@ describe('bitcoinjs-lib (transactions with psbt)', () => {
});
});
it('can create (and broadcast via 3PBP) a Transaction, w/ a P2SH(P2WSH(P2MS(3 of 4))) (SegWit multisig) input with nonWitnessUtxo', async () => {
const p2sh = createPayment('p2sh-p2wsh-p2ms(3 of 4)');
const inputData = await getInputData(5e4, p2sh.payment, false, 'p2sh-p2wsh');
{
const {
hash,
index,
nonWitnessUtxo,
redeemScript,
witnessScript,
} = inputData;
assert.deepStrictEqual(
{ hash, index, nonWitnessUtxo, redeemScript, witnessScript },
inputData,
);
}
const psbt = new bitcoin.Psbt({ network: regtest })
.addInput(inputData)
.addOutput({
address: regtestUtils.RANDOM_ADDRESS,
value: 2e4,
})
.signInput(0, p2sh.keys[0])
.signInput(0, p2sh.keys[2])
.signInput(0, p2sh.keys[3]);
assert.strictEqual(psbt.validateSignaturesOfInput(0), true);
assert.strictEqual(
psbt.validateSignaturesOfInput(0, p2sh.keys[3].publicKey),
true,
);
assert.throws(() => {
psbt.validateSignaturesOfInput(0, p2sh.keys[1].publicKey);
}, new RegExp('No signatures for this pubkey'));
psbt.finalizeAllInputs();
const tx = psbt.extractTransaction();
// build and broadcast to the Bitcoin RegTest network
await regtestUtils.broadcast(tx.toHex());
await regtestUtils.verify({
txId: tx.getId(),
address: regtestUtils.RANDOM_ADDRESS,
vout: 0,
value: 2e4,
});
});
it('can create (and broadcast via 3PBP) a Transaction, w/ a P2WPKH input using HD', async () => {
const hdRoot = bip32.fromSeed(rng(64));
const masterFingerprint = hdRoot.fingerprint;