Examples with UTXO com.samourai.wallet.send.UTXO used on opensource projects

Example 11 with UTXO

use of com.samourai.wallet.send.UTXO in project samourai-wallet-android by Samourai-Wallet.

the class CahootsUtil method doSTONEWALLx2_3.

// 
// counterparty
// 
public Cahoots doSTONEWALLx2_3(STONEWALLx2 stonewall2) throws Exception {
    HashMap<String, String> utxo2Address = new HashMap<String, String>();
    List<UTXO> utxos = null;
    if (stonewall2.getCounterpartyAccount() == WhirlpoolMeta.getInstance(context).getWhirlpoolPostmix()) {
        utxos = APIFactory.getInstance(context).getUtxosPostMix(true);
    } else {
        utxos = APIFactory.getInstance(context).getUtxos(true);
    }
    for (UTXO utxo : utxos) {
        for (MyTransactionOutPoint outpoint : utxo.getOutpoints()) {
            utxo2Address.put(outpoint.getTxHash().toString() + "-" + outpoint.getTxOutputN(), outpoint.getAddress());
        }
    }
    Transaction transaction = stonewall2.getTransaction();
    HashMap<String, ECKey> keyBag_A = new HashMap<String, ECKey>();
    for (TransactionInput input : transaction.getInputs()) {
        TransactionOutPoint outpoint = input.getOutpoint();
        String key = outpoint.getHash().toString() + "-" + outpoint.getIndex();
        if (utxo2Address.containsKey(key)) {
            String address = utxo2Address.get(key);
            ECKey eckey = SendFactory.getPrivKey(address, stonewall2.getCounterpartyAccount());
            keyBag_A.put(outpoint.toString(), eckey);
        }
    }
    STONEWALLx2 stonewall3 = new STONEWALLx2(stonewall2);
    stonewall3.inc(null, null, keyBag_A);
    return stonewall3;
}

Example 12 with UTXO

use of com.samourai.wallet.send.UTXO in project samourai-wallet-android by Samourai-Wallet.

the class CahootsUtil method getCahootsValue.

public long getCahootsValue(int account) {
    long ret = 0L;
    List<UTXO> _utxos = getCahootsUTXO(account);
    for (UTXO utxo : _utxos) {
        ret += utxo.getValue();
    }
    return ret;
}

Example 13 with UTXO

use of com.samourai.wallet.send.UTXO in project samourai-wallet-android by Samourai-Wallet.

the class CahootsUtil method doSTONEWALLx2_4.

// 
// sender
// 
public Cahoots doSTONEWALLx2_4(STONEWALLx2 stonewall3) throws Exception {
    HashMap<String, String> utxo2Address = new HashMap<String, String>();
    List<UTXO> utxos = null;
    if (stonewall3.getAccount() == WhirlpoolMeta.getInstance(context).getWhirlpoolPostmix()) {
        utxos = APIFactory.getInstance(context).getUtxosPostMix(true);
    } else {
        utxos = APIFactory.getInstance(context).getUtxos(true);
    }
    for (UTXO utxo : utxos) {
        for (MyTransactionOutPoint outpoint : utxo.getOutpoints()) {
            utxo2Address.put(outpoint.getTxHash().toString() + "-" + outpoint.getTxOutputN(), outpoint.getAddress());
        }
    }
    Transaction transaction = stonewall3.getTransaction();
    HashMap<String, ECKey> keyBag_B = new HashMap<String, ECKey>();
    for (TransactionInput input : transaction.getInputs()) {
        TransactionOutPoint outpoint = input.getOutpoint();
        String key = outpoint.getHash().toString() + "-" + outpoint.getIndex();
        if (utxo2Address.containsKey(key)) {
            String address = utxo2Address.get(key);
            ECKey eckey = SendFactory.getPrivKey(address, stonewall3.getAccount());
            keyBag_B.put(outpoint.toString(), eckey);
        }
    }
    STONEWALLx2 stonewall4 = new STONEWALLx2(stonewall3);
    stonewall4.inc(null, null, keyBag_B);
    return stonewall4;
}

Example 14 with UTXO

use of com.samourai.wallet.send.UTXO in project samourai-wallet-android by Samourai-Wallet.

the class CahootsUtil method doStowaway3.

// 
// receiver
// 
public Cahoots doStowaway3(Stowaway stowaway2) throws Exception {
    debug("CahootsUtil", "sender account (3):" + stowaway2.getAccount());
    HashMap<String, String> utxo2Address = new HashMap<String, String>();
    List<UTXO> utxos = APIFactory.getInstance(context).getUtxos(true);
    for (UTXO utxo : utxos) {
        for (MyTransactionOutPoint outpoint : utxo.getOutpoints()) {
            utxo2Address.put(outpoint.getTxHash().toString() + "-" + outpoint.getTxOutputN(), outpoint.getAddress());
            debug("CahootsUtil", "outpoint address:" + outpoint.getTxHash().toString() + "-" + outpoint.getTxOutputN() + "," + outpoint.getAddress());
        }
    }
    Transaction transaction = stowaway2.getPSBT().getTransaction();
    HashMap<String, ECKey> keyBag_A = new HashMap<String, ECKey>();
    for (TransactionInput input : transaction.getInputs()) {
        TransactionOutPoint outpoint = input.getOutpoint();
        String key = outpoint.getHash().toString() + "-" + outpoint.getIndex();
        if (utxo2Address.containsKey(key)) {
            String address = utxo2Address.get(key);
            ECKey eckey = SendFactory.getPrivKey(address, 0);
            keyBag_A.put(outpoint.toString(), eckey);
        }
    }
    Stowaway stowaway3 = new Stowaway(stowaway2);
    stowaway3.inc(null, null, keyBag_A);
    return stowaway3;
}

Example 15 with UTXO

use of com.samourai.wallet.send.UTXO in project samourai-wallet-android by Samourai-Wallet.

the class UTXODetailsActivity method sendUTXOtoWhirlpool.

private void sendUTXOtoWhirlpool() {
    new AlertDialog.Builder(this).setMessage("Send utxo to whirlpool").setCancelable(false).setPositiveButton(R.string.ok, (dialog, whichButton) -> {
        ArrayList<UTXOCoin> list = new ArrayList<>();
        list.add(utxoCoin);
        String id = UUID.randomUUID().toString();
        PreSelectUtil.getInstance().clear();
        PreSelectUtil.getInstance().add(id, list);
        if (account == WhirlpoolMeta.getInstance(getApplication()).getWhirlpoolPostmix()) {
            if (!utxoCoin.path.startsWith("M/1/")) {
                Snackbar.make(paynymLayout.getRootView(), R.string.only_change_utxos_allowed, Snackbar.LENGTH_LONG).show();
                return;
            }
        }
        if (utxoCoin.doNotSpend) {
            Snackbar.make(paynymLayout.getRootView(), R.string.selection_contains_blocked_utxo, Snackbar.LENGTH_LONG).show();
            return;
        }
        if (id != null) {
            Intent intent = new Intent(getApplicationContext(), WhirlpoolMain.class);
            intent.putExtra("preselected", id);
            intent.putExtra("_account", account);
            startActivity(intent);
        }
    }).setNegativeButton(R.string.cancel, (dialogInterface, i) -> {
    }).show();
}