/* global it, jasmine */ import { SegwitP2SHWallet, SegwitBech32Wallet, HDSegwitP2SHWallet, HDLegacyBreadwalletWallet, HDLegacyP2PKHWallet } from './class'; global.crypto = require('crypto'); // shall be used by tests under nodejs CLI, but not in RN environment let assert = require('assert'); let bitcoin = require('bitcoinjs-lib'); it('can convert witness to address', () => { let address = SegwitP2SHWallet.witnessToAddress('035c618df829af694cb99e664ce1b34f80ad2c3b49bcd0d9c0b1836c66b2d25fd8'); assert.equal(address, '34ZVGb3gT8xMLT6fpqC6dNVqJtJmvdjbD7'); address = SegwitBech32Wallet.witnessToAddress('035c618df829af694cb99e664ce1b34f80ad2c3b49bcd0d9c0b1836c66b2d25fd8'); assert.equal(address, 'bc1quhnve8q4tk3unhmjts7ymxv8cd6w9xv8wy29uv'); }); it('can create a Segwit HD (BIP49)', async function() { jasmine.DEFAULT_TIMEOUT_INTERVAL = 30 * 1000; let mnemonic = 'honey risk juice trip orient galaxy win situate shoot anchor bounce remind horse traffic exotic since escape mimic ramp skin judge owner topple erode'; let hd = new HDSegwitP2SHWallet(); hd.setSecret(mnemonic); assert.equal('3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK', hd._getExternalAddressByIndex(0)); assert.equal('35p5LwCAE7mH2css7onyQ1VuS1jgWtQ4U3', hd._getExternalAddressByIndex(1)); assert.equal('32yn5CdevZQLk3ckuZuA8fEKBco8mEkLei', hd._getInternalAddressByIndex(0)); assert.equal(true, hd.validateMnemonic()); await hd.fetchBalance(); assert.equal(hd.getBalance(), 0); assert.ok(hd._lastTxFetch === 0); await hd.fetchTransactions(); assert.ok(hd._lastTxFetch > 0); assert.equal(hd.transactions.length, 4); assert.equal('L4MqtwJm6hkbACLG4ho5DF8GhcXdLEbbvpJnbzA9abfD6RDpbr2m', hd._getExternalWIFByIndex(0)); assert.equal( 'ypub6WhHmKBmHNjcrUVNCa3sXduH9yxutMipDcwiKW31vWjcMbfhQHjXdyx4rqXbEtVgzdbhFJ5mZJWmfWwnP4Vjzx97admTUYKQt6b9D7jjSCp', hd.getXpub(), ); // checking that internal pointer and async address getter return the same address let freeAddress = await hd.getAddressAsync(); assert.equal(hd._getExternalAddressByIndex(hd.next_free_address_index), freeAddress); let freeChangeAddress = await hd.getChangeAddressAsync(); assert.equal(hd._getInternalAddressByIndex(hd.next_free_change_address_index), freeChangeAddress); }); it('Segwit HD (BIP49) can generate addressess only via ypub', async function() { let ypub = 'ypub6WhHmKBmHNjcrUVNCa3sXduH9yxutMipDcwiKW31vWjcMbfhQHjXdyx4rqXbEtVgzdbhFJ5mZJWmfWwnP4Vjzx97admTUYKQt6b9D7jjSCp'; let hd = new HDSegwitP2SHWallet(); hd._xpub = ypub; assert.equal('3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK', hd._getExternalAddressByIndex(0)); assert.equal('35p5LwCAE7mH2css7onyQ1VuS1jgWtQ4U3', hd._getExternalAddressByIndex(1)); assert.equal('32yn5CdevZQLk3ckuZuA8fEKBco8mEkLei', hd._getInternalAddressByIndex(0)); }); it('can generate Segwit HD (BIP49)', async () => { let hd = new HDSegwitP2SHWallet(); let hashmap = {}; for (let c = 0; c < 1000; c++) { await hd.generate(); let secret = hd.getSecret(); if (hashmap[secret]) { throw new Error('Duplicate secret generated!'); } hashmap[secret] = 1; assert.ok(secret.split(' ').length === 12 || secret.split(' ').length === 24); } let hd2 = new HDSegwitP2SHWallet(); hd2.setSecret(hd.getSecret()); assert.ok(hd2.validateMnemonic()); }); it('HD (BIP49) can create TX', async () => { if (!process.env.HD_MNEMONIC) { console.error('process.env.HD_MNEMONIC not set, skipped'); return; } jasmine.DEFAULT_TIMEOUT_INTERVAL = 90 * 1000; let hd = new HDSegwitP2SHWallet(); hd.setSecret(process.env.HD_MNEMONIC); assert.ok(hd.validateMnemonic()); await hd.fetchUtxo(); await hd.getChangeAddressAsync(); // to refresh internal pointer to next free address await hd.getAddressAsync(); // to refresh internal pointer to next free address let txhex = hd.createTx(hd.utxo, 0.000014, 0.000001, '3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK'); assert.equal( txhex, '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', ); txhex = hd.createTx(hd.utxo, 0.000005, 0.000001, '3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK'); var tx = bitcoin.Transaction.fromHex(txhex); assert.equal(tx.ins.length, 1); assert.equal(tx.outs.length, 2); assert.equal(tx.outs[0].value, 500); assert.equal(tx.outs[1].value, 400); let chunksIn = bitcoin.script.decompile(tx.outs[0].script); let toAddress = bitcoin.address.fromOutputScript(chunksIn); chunksIn = bitcoin.script.decompile(tx.outs[1].script); let changeAddress = bitcoin.address.fromOutputScript(chunksIn); assert.equal('3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK', toAddress); assert.equal(hd._getInternalAddressByIndex(hd.next_free_change_address_index), changeAddress); // txhex = hd.createTx(hd.utxo, 0.000015, 0.000001, '3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK'); tx = bitcoin.Transaction.fromHex(txhex); assert.equal(tx.ins.length, 2); assert.equal(tx.outs.length, 2); // txhex = hd.createTx(hd.utxo, 0.00025, 0.00001, '3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK'); tx = bitcoin.Transaction.fromHex(txhex); assert.equal(tx.ins.length, 7); assert.equal(tx.outs.length, 1); chunksIn = bitcoin.script.decompile(tx.outs[0].script); toAddress = bitcoin.address.fromOutputScript(chunksIn); assert.equal('3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK', toAddress); // checking that change amount is at least 3x of fee, otherwise screw the change, just add it to fee. // theres 0.00003 on UTXOs, lets transfer (0.00003 - 100sat), soo fee is equal to change (100 sat) // which throws @dust error if broadcasted txhex = hd.createTx(hd.utxo, 0.000028, 0.000001, '3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK'); tx = bitcoin.Transaction.fromHex(txhex); assert.equal(tx.ins.length, 2); assert.equal(tx.outs.length, 1); // only 1 output, which means change is neglected assert.equal(tx.outs[0].value, 2800); }); it('Segwit HD (BIP49) can fetch UTXO', async function() { let hd = new HDSegwitP2SHWallet(); hd.usedAddresses = ['1Ez69SnzzmePmZX3WpEzMKTrcBF2gpNQ55', '1BiTCHeYzJNMxBLFCMkwYXNdFEdPJP53ZV']; // hacking internals await hd.fetchUtxo(); assert.equal(hd.utxo.length, 11); assert.ok(typeof hd.utxo[0].confirmations === 'number'); assert.ok(hd.utxo[0].txid); assert.ok(hd.utxo[0].vout); assert.ok(hd.utxo[0].amount); assert.ok( hd.utxo[0].address && (hd.utxo[0].address === '1Ez69SnzzmePmZX3WpEzMKTrcBF2gpNQ55' || hd.utxo[0].address === '1BiTCHeYzJNMxBLFCMkwYXNdFEdPJP53ZV'), ); }); it('can work with malformed mnemonic', () => { let mnemonic = 'honey risk juice trip orient galaxy win situate shoot anchor bounce remind horse traffic exotic since escape mimic ramp skin judge owner topple erode'; let hd = new HDSegwitP2SHWallet(); hd.setSecret(mnemonic); let seed1 = hd.getMnemonicToSeedHex(); assert.ok(hd.validateMnemonic()); mnemonic = 'hell'; hd = new HDSegwitP2SHWallet(); hd.setSecret(mnemonic); assert.ok(!hd.validateMnemonic()); // now, malformed mnemonic mnemonic = ' honey risk juice trip orient galaxy win !situate ;; shoot ;;; anchor Bounce remind\nhorse \n traffic exotic since escape mimic ramp skin judge owner topple erode '; hd = new HDSegwitP2SHWallet(); hd.setSecret(mnemonic); let seed2 = hd.getMnemonicToSeedHex(); assert.equal(seed1, seed2); assert.ok(hd.validateMnemonic()); }); it('can create a Legacy HD (BIP44)', async function() { if (!process.env.HD_MNEMONIC_BREAD) { console.error('process.env.HD_MNEMONIC_BREAD not set, skipped'); return; } jasmine.DEFAULT_TIMEOUT_INTERVAL = 30 * 1000; let mnemonic = process.env.HD_MNEMONIC_BREAD; let hd = new HDLegacyP2PKHWallet(); hd.setSecret(mnemonic); assert.equal(hd.validateMnemonic(), true); assert.equal(hd._getExternalAddressByIndex(0), '12eQ9m4sgAwTSQoNXkRABKhCXCsjm2jdVG'); assert.equal(hd._getExternalAddressByIndex(1), '1QDCFcpnrZ4yrAQxmbvSgeUC9iZZ8ehcR5'); assert.equal(hd._getInternalAddressByIndex(0), '1KZjqYHm7a1DjhjcdcjfQvYfF2h6PqatjX'); assert.equal(hd._getInternalAddressByIndex(1), '13CW9WWBsWpDUvLtbFqYziWBWTYUoQb4nU'); assert.equal( hd.getXpub(), 'xpub6CQdfC3v9gU86eaSn7AhUFcBVxiGhdtYxdC5Cw2vLmFkfth2KXCMmYcPpvZviA89X6DXDs4PJDk5QVL2G2xaVjv7SM4roWHr1gR4xB3Z7Ps', ); assert.equal(hd._getExternalWIFByIndex(0), 'L1hqNoJ26YuCdujMBJfWBNfgf4Jo7AcKFvcNcKLoMtoJDdDtRq7Q'); assert.equal(hd._getExternalWIFByIndex(1), 'KyyH4h59iatJWwFfiYPnYkw39SP7cBwydC3xzszsBBXHpfwz9cKb'); assert.equal(hd._getInternalWIFByIndex(0), 'Kx3QkrfemEEV49Mj5oWfb4bsWymboPdstta7eN3kAzop9apxYEFP'); assert.equal(hd._getInternalWIFByIndex(1), 'Kwfg1EDjFapN9hgwafdNPEH22z3vkd4gtG785vXXjJ6uvVWAJGtr'); await hd.fetchBalance(); assert.equal(hd.balance, 0); assert.ok(hd._lastTxFetch === 0); await hd.fetchTransactions(); assert.ok(hd._lastTxFetch > 0); assert.equal(hd.transactions.length, 4); assert.equal(hd.next_free_address_index, 1); assert.equal(hd.next_free_change_address_index, 1); for (let tx of hd.getTransactions()) { assert.ok(tx.value === 1000 || tx.value === 1377 || tx.value === -1377 || tx.value === -1000); } // checking that internal pointer and async address getter return the same address let freeAddress = await hd.getAddressAsync(); assert.equal(hd._getExternalAddressByIndex(hd.next_free_address_index), freeAddress); }); it('Legacy HD (BIP44) can generate addressess based on xpub', async function() { let xpub = 'xpub6CQdfC3v9gU86eaSn7AhUFcBVxiGhdtYxdC5Cw2vLmFkfth2KXCMmYcPpvZviA89X6DXDs4PJDk5QVL2G2xaVjv7SM4roWHr1gR4xB3Z7Ps'; let hd = new HDLegacyP2PKHWallet(); hd._xpub = xpub; assert.equal(hd._getExternalAddressByIndex(0), '12eQ9m4sgAwTSQoNXkRABKhCXCsjm2jdVG'); assert.equal(hd._getInternalAddressByIndex(0), '1KZjqYHm7a1DjhjcdcjfQvYfF2h6PqatjX'); assert.equal(hd._getExternalAddressByIndex(1), '1QDCFcpnrZ4yrAQxmbvSgeUC9iZZ8ehcR5'); assert.equal(hd._getInternalAddressByIndex(1), '13CW9WWBsWpDUvLtbFqYziWBWTYUoQb4nU'); }); it('Legacy HD (BIP44) can create TX', async () => { if (!process.env.HD_MNEMONIC) { console.error('process.env.HD_MNEMONIC not set, skipped'); return; } jasmine.DEFAULT_TIMEOUT_INTERVAL = 90 * 1000; let hd = new HDLegacyP2PKHWallet(); hd.setSecret(process.env.HD_MNEMONIC); assert.ok(hd.validateMnemonic()); await hd.fetchUtxo(); await hd.getChangeAddressAsync(); // to refresh internal pointer to next free address await hd.getAddressAsync(); // to refresh internal pointer to next free address let txhex = hd.createTx(hd.utxo, 0.0008, 0.000005, '3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK'); assert.equal( txhex, '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', ); var tx = bitcoin.Transaction.fromHex(txhex); assert.equal(tx.ins.length, 4); assert.equal(tx.outs.length, 2); assert.equal(tx.outs[0].value, 80000); // payee assert.equal(tx.outs[1].value, 19500); // change let chunksIn = bitcoin.script.decompile(tx.outs[0].script); let toAddress = bitcoin.address.fromOutputScript(chunksIn); chunksIn = bitcoin.script.decompile(tx.outs[1].script); let changeAddress = bitcoin.address.fromOutputScript(chunksIn); assert.equal('3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK', toAddress); assert.equal(hd._getInternalAddressByIndex(hd.next_free_change_address_index), changeAddress); // checking that change amount is at least 3x of fee, otherwise screw the change, just add it to fee. // theres 0.001 on UTXOs, lets transfer (0.001 - 100sat), soo fee is equal to change (100 sat) // which throws @dust error if broadcasted txhex = hd.createTx(hd.utxo, 0.000998, 0.000001, '3GcKN7q7gZuZ8eHygAhHrvPa5zZbG5Q1rK'); tx = bitcoin.Transaction.fromHex(txhex); assert.equal(tx.ins.length, 4); assert.equal(tx.outs.length, 1); // only 1 output, which means change is neglected assert.equal(tx.outs[0].value, 99800); }); it('Legacy HD (BIP44) can fetch UTXO', async function() { let hd = new HDLegacyP2PKHWallet(); hd.usedAddresses = ['1Ez69SnzzmePmZX3WpEzMKTrcBF2gpNQ55', '1BiTCHeYzJNMxBLFCMkwYXNdFEdPJP53ZV']; // hacking internals await hd.fetchUtxo(); assert.equal(hd.utxo.length, 11); assert.ok(typeof hd.utxo[0].confirmations === 'number'); assert.ok(hd.utxo[0].txid); assert.ok(hd.utxo[0].vout); assert.ok(hd.utxo[0].amount); assert.ok( hd.utxo[0].address && (hd.utxo[0].address === '1Ez69SnzzmePmZX3WpEzMKTrcBF2gpNQ55' || hd.utxo[0].address === '1BiTCHeYzJNMxBLFCMkwYXNdFEdPJP53ZV'), ); }); it('HD breadwallet works', async function() { if (!process.env.HD_MNEMONIC_BREAD) { console.error('process.env.HD_MNEMONIC_BREAD not set, skipped'); return; } jasmine.DEFAULT_TIMEOUT_INTERVAL = 300 * 1000; let hdBread = new HDLegacyBreadwalletWallet(); hdBread.setSecret(process.env.HD_MNEMONIC_BREAD); assert.equal(hdBread.validateMnemonic(), true); assert.equal(hdBread._getExternalAddressByIndex(0), '1ARGkNMdsBE36fJhddSwf8PqBXG3s4d2KU'); assert.equal(hdBread._getInternalAddressByIndex(0), '1JLvA5D7RpWgChb4A5sFcLNrfxYbyZdw3V'); assert.equal( hdBread.getXpub(), 'xpub68nLLEi3KERQY7jyznC9PQSpSjmekrEmN8324YRCXayMXaavbdEJsK4gEcX2bNf9vGzT4xRks9utZ7ot1CTHLtdyCn9udvv1NWvtY7HXroh', ); await hdBread.fetchBalance(); assert.equal(hdBread.balance, 0); assert.ok(hdBread._lastTxFetch === 0); await hdBread.fetchTransactions(); assert.ok(hdBread._lastTxFetch > 0); assert.equal(hdBread.transactions.length, 177); for (let tx of hdBread.getTransactions()) { assert.ok(tx.confirmations); } assert.equal(hdBread.next_free_address_index, 10); assert.equal(hdBread.next_free_change_address_index, 118); // checking that internal pointer and async address getter return the same address let freeAddress = await hdBread.getAddressAsync(); assert.equal(hdBread._getExternalAddressByIndex(hdBread.next_free_address_index), freeAddress); }); it('can convert blockchain.info TX to blockcypher TX format', () => { const blockchaininfotx = { hash: '25aa409a9ecbea6a987b35cef18ffa9c53f5ba985bdaadffaac85cdf9fdbb9e1', ver: 1, vin_sz: 1, vout_sz: 1, size: 189, weight: 756, fee: 1184, relayed_by: '0.0.0.0', lock_time: 0, tx_index: 357712243, double_spend: false, result: -91300, balance: 0, time: 1530469581, block_height: 530072, inputs: [ { prev_out: { value: 91300, tx_index: 357704878, n: 1, spent: true, script: '76a9147580ebb44301a1165e73e25bcccd7372e1bbfe9c88ac', type: 0, addr: '1BiJW1jyUaxcJp2JWwbPLPzB1toPNWTFJV', xpub: { m: 'xpub68nLLEi3KERQY7jyznC9PQSpSjmekrEmN8324YRCXayMXaavbdEJsK4gEcX2bNf9vGzT4xRks9utZ7ot1CTHLtdyCn9udvv1NWvtY7HXroh', path: 'M/1/117', }, }, sequence: 4294967295, script: '47304402206f676bd8c87dcf6f9e5016a8d222b06cd542d824e3b22c9ae937c05e59590f7602206cfb75a516e70a79e5f33031a189ebca55f1339be8fcd94b1e1fc9149b55354201210339b7fc52be2c33a64f8f4020c9e80fb23f5ee89992a8c5dd070309b001f16a21', witness: '', }, ], out: [ { value: 90116, tx_index: 357712243, n: 0, spent: true, script: 'a914e286d58e53f9247a4710e51232cce0686f16873c87', type: 0, addr: '3NLnALo49CFEF4tCRhCvz45ySSfz3UktZC', }, ], }; let blockcyphertx = HDSegwitP2SHWallet.convertTx(blockchaininfotx); assert.ok(blockcyphertx.received); // time assert.ok(blockcyphertx.hash); assert.ok(blockcyphertx.value); assert.ok(typeof blockcyphertx.confirmations === 'number'); assert.ok(blockcyphertx.outputs); });