Bitcore Stealth testing

1.create.js

var Stealth = require('../');

var bitcore = require('bitcore') ;

var spends = [
  new bitcore.PrivateKey(),
  new bitcore.PrivateKey(),
  new bitcore.PrivateKey()
];
var scanKey = new bitcore.PrivateKey();

var address = new Stealth.Address(scanKey, spends, 2);

console.log(spends);
console.log(scanKey);

console.log(address);

2.sendTo.js

var bitcore = require('bitcore');
var Stealth = require('../index');

var Tx = Stealth.Transaction;

var priv1 = new bitcore.PrivateKey('L3y1PAXfjayeB3w6NP7qfNxPbuPpQFA6hd6gj4BUKa2xSdLwoVSZ');
var priv2 = new bitcore.PrivateKey('L3a57fiNjqfbXBdYvvGYPQ1HiDX463mwA2xFGTYVkXYdooaz9Z2u');

var pubs = ["03411e021210a933c247ea9c8dad4bbead281597d508ad84e899de13e4ce98b4ba", "03bda2c3cc11a391b36e3d695b03ab42b96fe04086b2349056108d858983e60dab", "03c16e6ecf4e02bf9db23d3247ab92db8881f0866133ffb530c3470f6d8dea7330"];

var tx = new Tx();

var utxo = {"address":"38nw4sTs3fCH1YiBjYeQAX1t9eWMxpek8Z","txid":"04eaa79e7371e7283c330c320b8953aad82c7dd33a44ee9d295d0dfbd1791963","vout":1,"ts":1418878498,"scriptPubKey":"a9144de752833233fe69a20064f29b2ca0f6399c8af387","amount":0.0016,"confirmations":1911,"confirmationsFromCache":false};

var stealth = '2aeHHmd5S8rSEKN4fVGhEjvdnc5jPw7CSLNDXMXeBvxqd8N9nKKFxoPVzHnWeu5LC4KqaqZhguwaf4h8tSh3DkHFgFHoNHFwYXoTPC5guhcRbEpPxErRnqwGevFrJmK62ECWUT4WqZZ9umPGRrnbMqSEHKLydXVx2vMNgVqvWGMs2u3FR5f7Jo25Mts4eYcNg';

console.log(
  'curl https://insight.bitpay.com/api/tx/send -d rawtx='+
  (
    tx
    .from(utxo, pubs, 2)
    .to(stealth, 150000)
    .change('38nw4sTs3fCH1YiBjYeQAX1t9eWMxpek8Z')
    .sign(priv1)
    .sign(priv2)
    .serialize()
  )
);

3.sendFrom.js

var bitcore = require('bitcore');
var Stealth = require('../');

var prevRaw = '0100000001631979d1fb0d5d299dee443ad37d2cd8aa53890b320c333c28e771739ea7ea0401000000fdfd0000483045022100af561597d964ee13dc66f4dff38c7c17ac88ddeeb3a979c614930c9e48a0a14002206a93050ca262fe4e7c6dd6e1359ceb020da2d44869e745e2cc36aed240ed0f040147304402201b413c50a5b8aeed5725aa1d00a8caa56043fdf62b5c9e76d147cdb9025af8a202201ca972c35a0ce1f7cf7420d01ebae3d650f9a6ade41f0ebd96f0bc633caacd7a014c69522103411e021210a933c247ea9c8dad4bbead281597d508ad84e899de13e4ce98b4ba2103bda2c3cc11a391b36e3d695b03ab42b96fe04086b2349056108d858983e60dab2103c16e6ecf4e02bf9db23d3247ab92db8881f0866133ffb530c3470f6d8dea733053aeffffffff020000000000000000286a26060000000003d08a21eb9188ddd21f11eba64b30c8a638de24d89697fe6afb9d98a480574ea7f04902000000000017a91427c8eb0ba6565df77e48263fa3d46ac6a0280e7f8700000000';

var address = '35KNy4bALNuffVPiAbRuhwLHcEnt7HHzpj';

var utxo = {"address":"35KNy4bALNuffVPiAbRuhwLHcEnt7HHzpj","txid":"d54a8076da21ca98192131b20dff1589b2e6f245d6c956190679c16614d8f6a0","vout":1,"ts":1419980873,"scriptPubKey":"a91427c8eb0ba6565df77e48263fa3d46ac6a0280e7f87","amount":0.0015,"confirmationsFromCache":false};

var prevTx = new bitcore.Transaction(prevRaw);

var ephemeral = Stealth.Transaction.getEphemeral(prevTx.outputs[0]);
var logEphemeral = new bitcore.PrivateKey('Kxdfiy8rtLk3zCt8FUD9zBZcT9sHBQev4ioJdKDP24E4vkSYDy4L');
logEphemeral = new bitcore.PrivateKey(logEphemeral.bn, bitcore.Networks.testnet);
console.log(ephemeral);
console.log(logEphemeral.publicKey);

var scan = new bitcore.PrivateKey('KyurZZDt14YYeuD98eSQZiN86ZEMv5jFxeM5mn3ntjJjfUWQVSA2');

var spend = [
   new bitcore.PrivateKey('Kz3EJ5zkyxwzU121aQvuB88FEtpSJVaCLTJMinGksmDcTdh3oyQd'),
   new bitcore.PrivateKey('L1kn4HqtvvQJv4rTEJKJwCtPM2BZzVSYJCFqeTGM2si39SHTPvg7'),
   new bitcore.PrivateKey('L271yFCQWYdASHuFnxsBzKpjvFCjUVhqGBTmqATqdnXjg7ri3KBn'),
];

var deducedKey1 = Stealth.Address.getStealthPrivateKey(ephemeral, scan, spend[0]);
var deducedKey2 = Stealth.Address.getStealthPrivateKey(ephemeral, scan, spend[1]);
var deducedKey3 = Stealth.Address.getStealthPrivateKey(ephemeral, scan, spend[2]);

var deduced = [deducedKey1, deducedKey2, deducedKey3];
var deducedPublic = [deducedKey1, deducedKey2, deducedKey3].map(bitcore.PublicKey);

console.log(new bitcore.Address(deducedPublic, 2));
console.log(address);

var tx = new bitcore.Transaction();
console.log(
  'curl https://insight.bitpay.com/api/tx/send -d rawtx=' + 
  tx.from(utxo, deducedPublic, 2)
    .to('38nw4sTs3fCH1YiBjYeQAX1t9eWMxpek8Z', 140000)
    .sign(deducedKey1)
    .sign(deducedKey2)
    .serialize()
);

created.log

[ <PrivateKey: Kz3EJ5zkyxwzU121aQvuB88FEtpSJVaCLTJMinGksmDcTdh3oyQd, network: livenet>,
  <PrivateKey: L1kn4HqtvvQJv4rTEJKJwCtPM2BZzVSYJCFqeTGM2si39SHTPvg7, network: livenet>,
  <PrivateKey: L271yFCQWYdASHuFnxsBzKpjvFCjUVhqGBTmqATqdnXjg7ri3KBn, network: livenet> ]
<PrivateKey: KyurZZDt14YYeuD98eSQZiN86ZEMv5jFxeM5mn3ntjJjfUWQVSA2, network: livenet>
<Stealth Address: 2aeHHmd5S8rSEKN4fVGhEjvdnc5jPw7CSLNDXMXeBvxqd8N9nKKFxoPVzHnWeu5LC4KqaqZhguwaf4h8tSh3DkHFgFHoNHFwYXoTPC5guhcRbEpPxErRnqwGevFrJmK62ECWUT4WqZZ9umPGRrnbMqSEHKLydXVx2vMNgVqvWGMs2u3FR5f7Jo25Mts4eYcNg, network: livenet>

funding.log

Using ephemeral:  <PrivateKey: Kxdfiy8rtLk3zCt8FUD9zBZcT9sHBQev4ioJdKDP24E4vkSYDy4L, network: livenet>
curl https://insight.bitpay.com/api/tx/send -d rawtx=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