bitcoincoretech · motorina0 · Oct 28, 2021 · Oct 28, 2021 · Oct 28, 2021 · Oct 28, 2021
diff --git a/package-lock.json b/package-lock.json
diff --git a/package.json b/package.json
@@ -53,6 +53,7 @@
     "bip174": "^2.0.1",
     "bs58check": "^2.1.2",
     "create-hash": "^1.1.0",
+    "tiny-secp256k1": "^2.2.0",
     "typeforce": "^1.11.3",
     "varuint-bitcoin": "^1.1.2",
     "wif": "^2.0.1"
@@ -70,7 +71,6 @@
     "bip39": "^3.0.2",
     "bip65": "^1.0.1",
     "bip68": "^1.0.3",
-    "bn.js": "^4.11.8",
     "bs58": "^4.0.0",
     "dhttp": "^3.0.0",
     "ecpair": "^2.0.1",
@@ -84,7 +84,6 @@
     "randombytes": "^2.1.0",
     "regtest-client": "0.2.0",
     "rimraf": "^2.6.3",
-    "tiny-secp256k1": "^2.1.2",
     "ts-node": "^8.3.0",
     "tslint": "^6.1.3",
     "typescript": "^4.4.4"

diff --git a/play.mjs b/play.mjs
@@ -0,0 +1,105 @@
+import * as ecc from 'tiny-secp256k1';
+import { ECPairFactory } from 'ecpair'
+
+import { Psbt } from './src/psbt.js'
+import { p2pkh, p2wpkh, p2tr } from './src/payments/index.js'
+import { testnet as network } from './src/networks.js'
+
+console.log(''.padEnd(100, '#'))
+const ECPair = ECPairFactory(ecc);
+const hex = (s) => Buffer.from(s, 'hex')
+
+const inP2pkhKey = ECPair.fromPrivateKey(hex('82fd530c9eb33570c7e05ca5e80b740bcf1118e8f4c73d44a801fa9dd60f6449'))
+const inP2wpkhKey = ECPair.fromPrivateKey(hex('35dfb4dc373860005d6f74d37064e328bc772343c354c95e31b654d0c5e22f58'))
+const inP2trKey = ECPair.fromPrivateKey(hex('accaf12e04e11b08fc28f5fe75b47ea663843b698981e31f1cafa2224d6e28c0'))
+
+const outP2trKey = ECPair.fromPrivateKey(hex('900afde76badc8914c9940379c74857d70b4d7da590097285572df6b88ad2975'))
+const outP2wpkhKey = ECPair.fromPrivateKey(hex('65ba77c6052f41325d13df8c740b5e33a26d6612e1923bf3afd67ad8081227ee'))
+
+
+
+const inP2wpkh = p2wpkh({ pubkey: inP2wpkhKey.publicKey, network })
+const inP2tr = p2tr({ internalPubkey: inP2trKey.publicKey.slice(1), network }, { eccLib: ecc })
+const outP2tr = p2tr({ internalPubkey: outP2trKey.publicKey.slice(1), network }, { eccLib: ecc })
+const outP2wpkh = p2wpkh({ pubkey: outP2wpkhKey.publicKey, network })
+
+const inTweakedP2trKey = Psbt.tweakSigner(inP2trKey, { network })
+
+console.log('### inP2trKey.privateKey            ', inP2trKey.privateKey.toString('hex'))
+console.log('### inP2trKey.publicKey             ', inP2trKey.publicKey.toString('hex'))
+console.log('### inP2trKey.toWIF()               ', inP2trKey.toWIF())
+console.log('### inTweakedP2trKey.privateKey     ', inTweakedP2trKey.privateKey.toString('hex'))
+console.log('### inTweakedP2trKey.publicKey      ', inTweakedP2trKey.publicKey.toString('hex'))
+console.log(''.padEnd(100, '#'))
+
+
+console.log('### inP2tr.script             ', inP2tr.output.toString('hex'))
+console.log('### inP2tr.address            ', inP2tr.address)
+console.log('### inP2tr.pubkey             ', inP2tr.pubkey.toString('hex'))
+console.log(''.padEnd(100, '#'))
+
+console.log('### p2pkh.address     ', p2pkh({ pubkey: inP2pkhKey.publicKey, network }).address)
+console.log('### p2wpkh.address    ', inP2wpkh.address)
+console.log('### inP2tr.address    ', inP2tr.address)
+console.log('### outP2tr.address   ', outP2tr.address)
+console.log(''.padEnd(100, '#'))
+
+
+const psbt = new Psbt({ network })
+// spend p2pkh
+psbt.addInput({
+  hash: hex('32833f8502f64f85674d2b637ec3ff0032d5585cd305b8d68db4b83ed977f303').reverse(),
+  index: 0,
+}).updateInput(0, { nonWitnessUtxo: hex('0200000000010147d8d83d6dd1dc8c7841f7f42d7239d2318a0a6a9bb5c936a1d54f72dcf859220000000000feffffff02122c1b00000000001976a9149e7ef1767764ff34a0595dbc4c2b70db017ed06688ac9874aeb10000000017a914b0c19f9f547df19b5fbbbfa25c850c6d1e1b550987024730440220301ddecd390bad5f957545a8eb68bf43681d11abf0a15c3a91fa47ff35178e8402206dfa3f611f2bd3da1604c9ff1f758b0cf4881b9f26ed3d5fa44531c36ba463d001210269997f09a81ec9829043a7f407d14e1fbceb799445e96613c852a8be0c1b5132749c2000') })
+
+// spend p2tr
+psbt.addInput({
+  hash: hex('8b9fd7f222dfa16191a15485e241d2e94baa1bef3e6a989cf2d584bda800d066').reverse(),
+  index: 0,
+}).updateInput(1, { witnessUtxo: { script: inP2tr.output, value: 67000 } })
+
+// spend pwpkh
+psbt.addInput({
+  hash: hex('2258ccf6dcb061db928b8f74c6bb74596b43935eb04f03c5d431020ba5e4877e').reverse(),
+  index: 0,
+}).updateInput(2, { witnessUtxo: { script: inP2wpkh.output, value: 10000 } })
+
+psbt.addOutput({
+  address: outP2tr.address,
+  value: 1780000
+})
+psbt.addOutput({
+  address: outP2wpkh.address,
+  value: 67000
+})
+
+console.log('### psbt 1', psbt.toBase64())
+// psbt.signInput(0, inP2pkhKey)
+psbt.signInput(1, inTweakedP2trKey)
+// psbt.signInput(2, inP2wpkhKey)
+console.log('### psbt 2', psbt.toBase64())
+
+const validator = (
+  pubkey,
+  msghash,
+  signature,
+) => {
+  console.log('### verifySchnorr', pubkey.toString('hex'))
+  // msghash[0]=0
+  return ECPair.fromPublicKey(pubkey).verifySchnorr(msghash, signature)
+};
+
+const isValid = psbt.validateSignaturesOfInput(1, validator)
+console.log('### isValid', isValid)
+
+// Serialize tx
+psbt.finalizeAllInputs()
+const tx = psbt.extractTransaction()
+const rawTx = tx.toBuffer()
+
+console.log('### rawTx', rawTx.toString('hex'))
+/// 1b9e7e80288a059adb9da6fd7c30e7383a5a924f78d3a0b6b047e07345990f48
+/// b2138ee2639c569fe7f2666635399caaa7a435b3763c079f069e194116840892
+/// e7a79cc65d17bebfc4cf03d26d6d879b754afe9cdc56ce98d2f1fac29cc7f1e2
+/// 8b9fd7f222dfa16191a15485e241d2e94baa1bef3e6a989cf2d584bda800d066
+/// 735321667cf43ded23dc935f355c4b1b1e77d9a47d11c77d384af5094e1ad171 -> 3 inputs, 2 outputs
diff --git a/play2.mjs b/play2.mjs
@@ -0,0 +1,110 @@
+import { BIP32Factory } from 'bip32';
+import { ECPairFactory } from 'ecpair'
+import * as ecc from 'tiny-secp256k1';
+
+import * as bitcoin from './src/index.js';
+import { testnet as network } from './src/networks.js'
+
+const ECPair = ECPairFactory(ecc);
+const bip32 = BIP32Factory(ecc);
+const hex = (s) => Buffer.from(s, 'hex')
+
+// Order of the curve (N) - 1
+const N_LESS_1 = Buffer.from(
+    'fffffffffffffffffffffffffffffffebaaedce6af48a03bbfd25e8cd0364140',
+    'hex',
+);
+// 1 represented as 32 bytes BE
+const ONE = Buffer.from(
+    '0000000000000000000000000000000000000000000000000000000000000001',
+    'hex',
+);
+
+
+const myKey = ECPair.fromPrivateKey(hex('accaf12e04e11b08fc28f5fe75b47ea663843b698981e31f1cafa2224d6e28c0'))
+const output = createKeySpendOutput(myKey.publicKey);
+const address = bitcoin.address.fromOutputScript(output, network);
+const amount = 100000;
+const sendAmount = 75000
+console.log('### output', output.toString('hex'))
+console.log('### address', address)
+
+const unspent = { txId: '8162b0310f37182049429e147b0ba7ac17eb4dd5c6d3016927e4c993b63edc2b', vout: 0}
+
+const tx = createSigned(
+  myKey,
+  unspent.txId,
+  unspent.vout,
+  sendAmount,
+  [output], // public key
+  [amount],
+);
+
+const txHex = tx.toHex();
+console.log('### txHex', txHex)
+// txId: a618fdb361a6cfbc345d2b030ab7533dc88b3c097af58df6979b4d9aa4472379
+
+
+function createKeySpendOutput(publicKey) {
+    // x-only pubkey (remove 1 byte y parity)
+    const myXOnlyPubkey = publicKey.slice(1, 33);
+    const commitHash = bitcoin.crypto.taggedHash('TapTweak', myXOnlyPubkey);
+    console.log('### commitHash ', commitHash.toString('hex'))
+    const tweakResult = ecc.xOnlyPointAddTweak(myXOnlyPubkey, commitHash);
+    console.log('### tweakResult xOnlyPubkey', Buffer.from(tweakResult.xOnlyPubkey).toString('hex'))
+    if (tweakResult === null) throw new Error('Invalid Tweak');
+    const { xOnlyPubkey: tweaked } = tweakResult;
+    // scriptPubkey
+    return Buffer.concat([
+        // witness v1, PUSH_DATA 32 bytes
+        Buffer.from([0x51, 0x20]),
+        // x-only tweaked pubkey
+        tweaked,
+    ]);
+}
+
+function signTweaked(messageHash, key) {
+    const privateKey =
+        key.publicKey[0] === 2
+            ? key.privateKey
+            : ecc.privateAdd(ecc.privateSub(N_LESS_1, key.privateKey), ONE);
+    const tweakHash = bitcoin.crypto.taggedHash(
+        'TapTweak',
+        key.publicKey.slice(1, 33),
+    );
+    const newPrivateKey = ecc.privateAdd(privateKey, tweakHash);
+    if (newPrivateKey === null) throw new Error('Invalid Tweak');
+    return ecc.signSchnorr(messageHash, newPrivateKey, Buffer.alloc(32));
+}
+
+// Function for creating signed tx
+function createSigned(
+    key,
+    txid,
+    vout,
+    amountToSend,
+    scriptPubkeys,
+    values,
+  ) {
+      console.log('### scriptPubkeys', scriptPubkeys.map(s => s.toString('hex')))
+      console.log('### values', values)
+    const tx = new bitcoin.Transaction();
+    tx.version = 2;
+    // Add input
+    tx.addInput(Buffer.from(txid, 'hex').reverse(), vout);
+    // Add output
+    tx.addOutput(scriptPubkeys[0], amountToSend);
+    const sighash = tx.hashForWitnessV1(
+      0, // which input
+      scriptPubkeys, // All previous outputs of all inputs
+      values, // All previous values of all inputs
+      bitcoin.Transaction.SIGHASH_DEFAULT, // sighash flag, DEFAULT is schnorr-only (DEFAULT == ALL)
+    );
+    console.log('### sighash', sighash.toString('hex'))
+    console.log('### unsignedTx', tx.toHex())
+    const signature = Buffer.from(signTweaked(sighash, key));
+    // witness stack for keypath spend is just the signature.
+    // If sighash is not SIGHASH_DEFAULT (ALL) then you must add 1 byte with sighash value
+    tx.ins[0].witness = [signature];
+    return tx;
+  }
diff --git a/play3.mjs b/play3.mjs
@@ -0,0 +1,11 @@
+import * as ecc from 'tiny-secp256k1';
+import { ECPairFactory } from 'ecpair'
+
+import { p2tr } from './src/payments/index.js'
+import { testnet as network } from './src/networks.js'
+
+console.log(''.padEnd(100, '#'))
+
+const inP2tr = p2tr({ output: Buffer.from('51209421e734b0f9d2c467ea7dd197c61acb4467cdcbc9f4cb0c571f8b63a5c40cae', 'hex'), network }, { eccLib: ecc })
+
+console.log('### inP2tr',inP2tr.address)
diff --git a/play4.mjs b/play4.mjs
@@ -0,0 +1,11 @@
+import * as ecc from 'tiny-secp256k1';
+import { ECPairFactory } from 'ecpair'
+import NETWORKS from './src/networks.js'
+
+const ECPair = ECPairFactory(ecc);
+const hex = (s) => Buffer.from(s, 'hex')
+
+const key = ECPair.fromPrivateKey(hex('82fd530c9eb33570c7e05ca5e80b740bcf1118e8f4c73d44a801fa9dd60f6449'),  { network: NETWORKS.testnet })
+console.log('### key.toWIF()', key.toWIF())
+
+ECPair.fromWIF('cRyKzLXVgTReWe7wgfEiXktTa9tf4e5DK1STha274d7BBbnucTaR', NETWORKS.testnet);
diff --git a/play5.mjs b/play5.mjs
@@ -0,0 +1,112 @@
+import * as ecc from 'tiny-secp256k1';
+import { ECPairFactory } from 'ecpair'
+
+import { Psbt } from './src/psbt.js'
+import { p2pkh, p2wpkh, p2tr } from './src/payments/index.js'
+import { testnet as network } from './src/networks.js'
+console.log(''.padEnd(100, '#'))
+const ECPair = ECPairFactory(ecc);
+const hex = (s) => Buffer.from(s, 'hex')
+
+const inP2pkhKey = ECPair.fromPrivateKey(hex('82fd530c9eb33570c7e05ca5e80b740bcf1118e8f4c73d44a801fa9dd60f6449'), { network })
+const inP2wpkhKey = ECPair.fromPrivateKey(hex('35dfb4dc373860005d6f74d37064e328bc772343c354c95e31b654d0c5e22f58'), { network })
+const inP2trKey = ECPair.fromPrivateKey(hex('accaf12e04e11b08fc28f5fe75b47ea663843b698981e31f1cafa2224d6e28c0'), { network })
+
+const outP2trKey = ECPair.fromPrivateKey(hex('900afde76badc8914c9940379c74857d70b4d7da590097285572df6b88ad2975'), { network })
+const outP2wpkhKey = ECPair.fromPrivateKey(hex('65ba77c6052f41325d13df8c740b5e33a26d6612e1923bf3afd67ad8081227ee'), { network })
+
+console.log('### inP2pkhKey.toWIF()', inP2pkhKey.toWIF())
+console.log('### inP2trKey.toWIF()', inP2trKey.toWIF())
+console.log('### inP2wpkhKey.toWIF()', inP2wpkhKey.toWIF())
+console.log('### outP2trKey.toWIF()', outP2trKey.toWIF())
+// 02982a2876765bb37b53a12418b9e72b8afa8d54e344a1bd585299a211fbe625f3
+
+
+
+const inP2wpkh = p2wpkh({ pubkey: inP2wpkhKey.publicKey, network })
+const inP2tr = p2tr({ internalPubkey: inP2trKey.publicKey.slice(1), network }, { eccLib: ecc })
+const outP2tr = p2tr({ internalPubkey: outP2trKey.publicKey.slice(1), network }, { eccLib: ecc })
+const outP2wpkh = p2wpkh({ pubkey: outP2wpkhKey.publicKey, network })
+
+
+// const inTweakedP2trKey = inP2trKeyPsbt.prepareTaprootSigner(outP2trKey, { network })
+// console.log('### inTweakedP2trKey.toWIF()', inTweakedP2trKey.toWIF())
+
+
+console.log('### inP2trKey.privateKey            ', inP2trKey.privateKey.toString('hex'))
+console.log('### inP2trKey.publicKey             ', inP2trKey.publicKey.toString('hex'))
+console.log('### outP2trKey.publicKey            ', outP2trKey.publicKey.toString('hex'))
+console.log('### inP2pkhKey.publicKey            ', inP2pkhKey.publicKey.toString('hex'))
+console.log('### inP2wpkhKey.publicKey           ', inP2wpkhKey.publicKey.toString('hex'))
+// console.log('### inTweakedP2trKey.privateKey     ', inTweakedP2trKey.privateKey.toString('hex'))
+// console.log('### inTweakedP2trKey.publicKey      ', inTweakedP2trKey.publicKey.toString('hex'))
+console.log(''.padEnd(100, '#'))
+
+
+console.log('### inP2tr.script             ', inP2tr.output.toString('hex'))
+console.log('### inP2tr.address            ', inP2tr.address)
+console.log('### inP2tr.pubkey             ', inP2tr.pubkey.toString('hex'))
+console.log(''.padEnd(100, '#'))
+
+console.log('### p2pkh.address     ', p2pkh({ pubkey: inP2pkhKey.publicKey, network }).address)
+console.log('### p2wpkh.address    ', inP2wpkh.address)
+console.log('### inP2tr.address    ', inP2tr.address)
+console.log('### outP2tr.address   ', outP2tr.address)
+
+console.log(''.padEnd(100, '#'))
+
+
+const psbt = new Psbt({ network })
+// spend p2pkh
+psbt.addInput({
+  hash: hex('32833f8502f64f85674d2b637ec3ff0032d5585cd305b8d68db4b83ed977f303').reverse(),
+  index: 0,
+}).updateInput(0, { nonWitnessUtxo: hex('0200000000010147d8d83d6dd1dc8c7841f7f42d7239d2318a0a6a9bb5c936a1d54f72dcf859220000000000feffffff02122c1b00000000001976a9149e7ef1767764ff34a0595dbc4c2b70db017ed06688ac9874aeb10000000017a914b0c19f9f547df19b5fbbbfa25c850c6d1e1b550987024730440220301ddecd390bad5f957545a8eb68bf43681d11abf0a15c3a91fa47ff35178e8402206dfa3f611f2bd3da1604c9ff1f758b0cf4881b9f26ed3d5fa44531c36ba463d001210269997f09a81ec9829043a7f407d14e1fbceb799445e96613c852a8be0c1b5132749c2000') })
+
+// spend p2tr
+psbt.addInput({
+  hash: hex('8b9fd7f222dfa16191a15485e241d2e94baa1bef3e6a989cf2d584bda800d066').reverse(),
+  index: 0,
+}).updateInput(1, { witnessUtxo: { script: outP2tr.output, value: 67000 } })
+
+// spend pwpkh
+psbt.addInput({
+  hash: hex('2258ccf6dcb061db928b8f74c6bb74596b43935eb04f03c5d431020ba5e4877e').reverse(),
+  index: 0,
+}).updateInput(2, { witnessUtxo: { script: inP2wpkh.output, value: 10000 } })
+
+psbt.addOutput({
+  address: inP2tr.address,
+  value: 1780000
+})
+psbt.addOutput({
+  address: outP2wpkh.address,
+  value: 67000
+})
+
+console.log('### psbt 1', psbt.toBase64())
+
+psbt.signInput(0, inP2pkhKey)
+psbt.signInput(1, outP2trKey)
+psbt.signInput(2, inP2wpkhKey)
+
+console.log('### psbt 2', psbt.toBase64())
+
+// const validator = (
+//   pubkey,
+//   msghash,
+//   signature,
+// ) => ECPair.fromPublicKey(pubkey).verify(msghash, signature);
+// psbt.validateSignaturesOfAllInputs(validator)
+
+// Serialize tx
+psbt.finalizeAllInputs()
+const tx = psbt.extractTransaction()
+const rawTx = tx.toBuffer()
+
+console.log('### rawTx', rawTx.toString('hex'))
+/// 1b9e7e80288a059adb9da6fd7c30e7383a5a924f78d3a0b6b047e07345990f48
+/// b2138ee2639c569fe7f2666635399caaa7a435b3763c079f069e194116840892
+/// e7a79cc65d17bebfc4cf03d26d6d879b754afe9cdc56ce98d2f1fac29cc7f1e2
+/// 8b9fd7f222dfa16191a15485e241d2e94baa1bef3e6a989cf2d584bda800d066
+/// 735321667cf43ded23dc935f355c4b1b1e77d9a47d11c77d384af5094e1ad171 -> 3 inputs, 2 outputs
diff --git a/published tx b/published tx
@@ -0,0 +1,4 @@
+published tx
+### hash 990576cefd2f30f46709a14cf0eff8fe94c9d004229b9e0ff7fca7a526e9cfea
+### rawTx 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
+
diff --git a/r1.txt b/r1.txt
@@ -0,0 +1,5 @@
+### rawTx 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
+
+### rawTx 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
+
+mempool:  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