133 lines
3.5 KiB
TypeScript
133 lines
3.5 KiB
TypeScript
import { ECPair } from 'ecpair';
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import { describe, it } from 'mocha';
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import * as bitcoin from '../..';
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import { regtestUtils } from './_regtest';
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const NETWORK = regtestUtils.network;
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const keyPairs = [
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ECPair.makeRandom({ network: NETWORK }),
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ECPair.makeRandom({ network: NETWORK }),
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];
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async function buildAndSign(
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depends: any,
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prevOutput: any,
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redeemScript: any,
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witnessScript: any,
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): Promise<null> {
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const unspent = await regtestUtils.faucetComplex(prevOutput, 5e4);
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const utx = await regtestUtils.fetch(unspent.txId);
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const psbt = new bitcoin.Psbt({ network: NETWORK })
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.addInput({
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hash: unspent.txId,
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index: unspent.vout,
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nonWitnessUtxo: Buffer.from(utx.txHex, 'hex'),
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...(redeemScript ? { redeemScript } : {}),
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...(witnessScript ? { witnessScript } : {}),
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})
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.addOutput({
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address: regtestUtils.RANDOM_ADDRESS,
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value: 2e4,
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});
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if (depends.signatures) {
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keyPairs.forEach(keyPair => {
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psbt.signInput(0, keyPair);
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});
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} else if (depends.signature) {
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psbt.signInput(0, keyPairs[0]);
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}
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return regtestUtils.broadcast(
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psbt
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.finalizeAllInputs()
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.extractTransaction()
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.toHex(),
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);
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}
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['p2ms', 'p2pk', 'p2pkh', 'p2wpkh'].forEach(k => {
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const fixtures = require('../fixtures/' + k);
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const { depends } = fixtures.dynamic;
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const fn: any = (bitcoin.payments as any)[k];
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const base: any = {};
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if (depends.pubkey) base.pubkey = keyPairs[0].publicKey;
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if (depends.pubkeys) base.pubkeys = keyPairs.map(x => x.publicKey);
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if (depends.m) base.m = base.pubkeys.length;
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const { output } = fn(base);
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if (!output) throw new TypeError('Missing output');
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describe('bitcoinjs-lib (payments - ' + k + ')', () => {
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it('can broadcast as an output, and be spent as an input', async () => {
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Object.assign(depends, { prevOutScriptType: k });
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await buildAndSign(depends, output, undefined, undefined);
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});
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it(
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'can (as P2SH(' +
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k +
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')) broadcast as an output, and be spent as an input',
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async () => {
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const p2sh = bitcoin.payments.p2sh({
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redeem: { output },
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network: NETWORK,
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});
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Object.assign(depends, { prevOutScriptType: 'p2sh-' + k });
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await buildAndSign(
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depends,
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p2sh.output,
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p2sh.redeem!.output,
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undefined,
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);
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},
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);
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// NOTE: P2WPKH cannot be wrapped in P2WSH, consensus fail
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if (k === 'p2wpkh') return;
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it(
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'can (as P2WSH(' +
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k +
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')) broadcast as an output, and be spent as an input',
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async () => {
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const p2wsh = bitcoin.payments.p2wsh({
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redeem: { output },
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network: NETWORK,
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});
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Object.assign(depends, { prevOutScriptType: 'p2wsh-' + k });
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await buildAndSign(
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depends,
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p2wsh.output,
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undefined,
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p2wsh.redeem!.output,
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);
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},
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);
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it(
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'can (as P2SH(P2WSH(' +
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k +
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'))) broadcast as an output, and be spent as an input',
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async () => {
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const p2wsh = bitcoin.payments.p2wsh({
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redeem: { output },
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network: NETWORK,
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});
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const p2sh = bitcoin.payments.p2sh({
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redeem: { output: p2wsh.output },
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network: NETWORK,
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});
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Object.assign(depends, { prevOutScriptType: 'p2sh-p2wsh-' + k });
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await buildAndSign(
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depends,
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p2sh.output,
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p2sh.redeem!.output,
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p2wsh.redeem!.output,
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);
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},
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);
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});
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});
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