Examples with Script io.nuls.kernel.script.Script used on opensource projects

Example 6 with Script

use of io.nuls.kernel.script.Script in project nuls by nuls-io.

the class ScriptTransactionTestTool method test1.

// @Test
public void test1() throws IOException {
    NulsContext.MAIN_NET_VERSION = 2;
    TransferTransaction tx = new TransferTransaction();
    tx.setRemark("test script".getBytes());
    CoinData data = new CoinData();
    Coin coin = new Coin();
    coin.setOwner(ArraysTool.concatenate(Hex.decode("0020dab71b3cd376e2ccf2f290e384d2917cc0929f8de582f63a01fc15144fe38371"), new byte[] { 0 }));
    coin.setNa(Na.parseNuls(9997));
    coin.setLockTime(0);
    List<Coin> from = new ArrayList<>();
    from.add(coin);
    data.setFrom(from);
    Coin toCoin = new Coin();
    toCoin.setLockTime(0);
    Script script = ScriptBuilder.createOutputScript(AddressTool.getAddress("NsdvuzHyQJEJkz4LEKweDeCs97845xN9"), 1);
    toCoin.setOwner(script.getProgram());
    toCoin.setNa(Na.parseNuls(9994));
    List<Coin> to = new ArrayList<>();
    to.add(toCoin);
    data.setTo(to);
    tx.setCoinData(data);
    // ECKey ecKey = ECKey.fromPrivate(new BigInteger(1,Hex.decode("00b491621168dffd80c4684f7445ef378ba4d381b2fe2a7b1fbf905864ed8fbeb9")));
    ECKey ecKey = ECKey.fromPrivate(new BigInteger(1, Hex.decode("4b19caef601a45531b7068430a5b0e380a004001f14bfec025ddf16d5d87fa8e")));
    List<ECKey> signEckeys = new ArrayList<>();
    signEckeys.add(ecKey);
    List<ECKey> scriptEckeys = new ArrayList<>();
    SignatureUtil.createTransactionSignture(tx, scriptEckeys, signEckeys);
    String param = "{\"txHex\": \"" + Hex.encode(tx.serialize()) + "\"}";
    String res = post("http://127.0.0.1:7001/api/accountledger/transaction/valiTransaction", param, "utf-8");
    System.out.println(res);
    res = post("http://127.0.0.1:7001/api/accountledger/transaction/broadcast", param, "utf-8");
    System.out.println(res);
}

Example 7 with Script

use of io.nuls.kernel.script.Script in project nuls by nuls-io.

the class ScriptTransactionTestTool method test.

// @Test
public void test() throws Exception {
    NulsContext.MAIN_NET_VERSION = 2;
    TransferTransaction tx = new TransferTransaction();
    tx.setRemark("test script".getBytes());
    CoinData data = new CoinData();
    Coin coin = new Coin();
    coin.setOwner(ArraysTool.concatenate(Hex.decode("0020dab71b3cd376e2ccf2f290e384d2917cc0929f8de582f63a01fc15144fe38371"), new byte[] { 0 }));
    coin.setNa(Na.parseNuls(9997));
    coin.setLockTime(0);
    List<Coin> from = new ArrayList<>();
    from.add(coin);
    data.setFrom(from);
    Coin toCoin = new Coin();
    toCoin.setLockTime(0);
    Script script = ScriptBuilder.createOutputScript(AddressTool.getAddress("NsdvuzHyQJEJkz4LEKweDeCs97845xN9"), 1);
    toCoin.setOwner(script.getProgram());
    toCoin.setNa(Na.parseNuls(9994));
    List<Coin> to = new ArrayList<>();
    to.add(toCoin);
    data.setTo(to);
    tx.setCoinData(data);
    // ECKey ecKey = ECKey.fromPrivate(new BigInteger(1,Hex.decode("00b491621168dffd80c4684f7445ef378ba4d381b2fe2a7b1fbf905864ed8fbeb9")));
    ECKey ecKey = ECKey.fromPrivate(new BigInteger(1, Hex.decode("4b19caef601a45531b7068430a5b0e380a004001f14bfec025ddf16d5d87fa8e")));
    List<ECKey> signEckeys = new ArrayList<>();
    signEckeys.add(ecKey);
    List<ECKey> scriptEckeys = new ArrayList<>();
    SignatureUtil.createTransactionSignture(tx, scriptEckeys, signEckeys);
    String param = "{\"txHex\": \"" + Hex.encode(tx.serialize()) + "\"}";
    String res = post("http://127.0.0.1:7001/api/accountledger/transaction/valiTransaction", param, "utf-8");
    System.out.println(res);
    res = post("http://127.0.0.1:7001/api/accountledger/transaction/broadcast", param, "utf-8");
    System.out.println(res);
}

Example 8 with Script

use of io.nuls.kernel.script.Script in project nuls by nuls-io.

the class ConsensusTool method getStopAgentCoinData.

public static CoinData getStopAgentCoinData(Agent agent, long lockTime, Long hight) throws IOException {
    if (null == agent) {
        return null;
    }
    NulsDigestData createTxHash = agent.getTxHash();
    CoinData coinData = new CoinData();
    List<Coin> toList = new ArrayList<>();
    if (agent.getAgentAddress()[2] == NulsContext.P2SH_ADDRESS_TYPE) {
        Script scriptPubkey = SignatureUtil.createOutputScript(agent.getAgentAddress());
        toList.add(new Coin(scriptPubkey.getProgram(), agent.getDeposit(), lockTime));
    } else {
        toList.add(new Coin(agent.getAgentAddress(), agent.getDeposit(), lockTime));
    }
    coinData.setTo(toList);
    CreateAgentTransaction transaction = (CreateAgentTransaction) ledgerService.getTx(createTxHash);
    if (null == transaction) {
        throw new NulsRuntimeException(TransactionErrorCode.TX_NOT_EXIST);
    }
    List<Coin> fromList = new ArrayList<>();
    for (int index = 0; index < transaction.getCoinData().getTo().size(); index++) {
        Coin coin = transaction.getCoinData().getTo().get(index);
        if (coin.getNa().equals(agent.getDeposit()) && coin.getLockTime() == -1L) {
            coin.setOwner(ArraysTool.concatenate(transaction.getHash().serialize(), new VarInt(index).encode()));
            fromList.add(coin);
            break;
        }
    }
    if (fromList.isEmpty()) {
        throw new NulsRuntimeException(KernelErrorCode.DATA_ERROR);
    }
    coinData.setFrom(fromList);
    List<Deposit> deposits = PocConsensusContext.getChainManager().getMasterChain().getChain().getDepositList();
    List<String> addressList = new ArrayList<>();
    Map<String, Coin> toMap = new HashMap<>();
    long blockHeight = null == hight ? -1 : hight;
    for (Deposit deposit : deposits) {
        if (deposit.getDelHeight() > 0 && (blockHeight <= 0 || deposit.getDelHeight() < blockHeight)) {
            continue;
        }
        if (!deposit.getAgentHash().equals(agent.getTxHash())) {
            continue;
        }
        DepositTransaction dtx = (DepositTransaction) ledgerService.getTx(deposit.getTxHash());
        Coin fromCoin = null;
        for (Coin coin : dtx.getCoinData().getTo()) {
            if (!coin.getNa().equals(deposit.getDeposit()) || coin.getLockTime() != -1L) {
                continue;
            }
            fromCoin = new Coin(ArraysTool.concatenate(dtx.getHash().serialize(), new VarInt(0).encode()), coin.getNa(), coin.getLockTime());
            fromCoin.setLockTime(-1L);
            fromList.add(fromCoin);
            break;
        }
        String address = AddressTool.getStringAddressByBytes(deposit.getAddress());
        Coin coin = toMap.get(address);
        if (null == coin) {
            if (deposit.getAddress()[2] == NulsContext.P2SH_ADDRESS_TYPE) {
                Script scriptPubkey = SignatureUtil.createOutputScript(deposit.getAddress());
                coin = new Coin(scriptPubkey.getProgram(), deposit.getDeposit(), 0);
            } else {
                coin = new Coin(deposit.getAddress(), deposit.getDeposit(), 0);
            }
            addressList.add(address);
            toMap.put(address, coin);
        } else {
            coin.setNa(coin.getNa().add(fromCoin.getNa()));
        }
    }
    for (String address : addressList) {
        coinData.getTo().add(toMap.get(address));
    }
    return coinData;
}

Example 9 with Script

use of io.nuls.kernel.script.Script in project nuls by nuls-io.

the class AccountResource method multiAliasFee.

@GET
@Path("multiAccount/alias/fee")
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation("[别名手续费] 获取设置别名手续 ")
@ApiResponses(value = { @ApiResponse(code = 200, message = "success", response = RpcClientResult.class) })
public RpcClientResult multiAliasFee(@BeanParam() MultiAliasFeeForm form) throws Exception {
    if (!AddressTool.validAddress(form.getAddress())) {
        return Result.getFailed(AccountErrorCode.ADDRESS_ERROR).toRpcClientResult();
    }
    if (StringUtils.isBlank(form.getAlias())) {
        return Result.getFailed(AccountErrorCode.PARAMETER_ERROR).toRpcClientResult();
    }
    Result result = aliasService.getMultiAliasFee(form.getAddress(), form.getAlias());
    AliasTransaction tx = new AliasTransaction();
    tx.setTime(TimeService.currentTimeMillis());
    Result<MultiSigAccount> sigAccountResult = accountService.getMultiSigAccount(form.getAddress());
    MultiSigAccount multiSigAccount = sigAccountResult.getData();
    Script redeemScript = accountLedgerService.getRedeemScript(multiSigAccount);
    if (redeemScript == null) {
        return Result.getFailed(AccountErrorCode.ACCOUNT_NOT_EXIST).toRpcClientResult();
    }
    Alias alias = new Alias(AddressTool.getAddress(form.getAddress()), form.getAlias());
    tx.setTxData(alias);
    try {
        CoinDataResult coinDataResult = accountLedgerService.getMutilCoinData(AddressTool.getAddress(form.getAddress()), AccountConstant.ALIAS_NA, tx.size(), TransactionFeeCalculator.OTHER_PRICE_PRE_1024_BYTES);
        if (!coinDataResult.isEnough()) {
            return Result.getFailed(AccountErrorCode.INSUFFICIENT_BALANCE).toRpcClientResult();
        }
        CoinData coinData = new CoinData();
        coinData.setFrom(coinDataResult.getCoinList());
        Coin change = coinDataResult.getChange();
        if (null != change) {
            // 创建toList
            List<Coin> toList = new ArrayList<>();
            toList.add(change);
            coinData.setTo(toList);
        }
        Coin coin = new Coin(NulsConstant.BLACK_HOLE_ADDRESS, Na.parseNuls(1), 0);
        coinData.addTo(coin);
        tx.setCoinData(coinData);
    } catch (Exception e) {
        Log.error(e);
        return Result.getFailed(KernelErrorCode.SYS_UNKOWN_EXCEPTION).toRpcClientResult();
    }
    // 交易签名的长度为m*单个签名长度+赎回脚本长度
    int scriptSignLenth = redeemScript.getProgram().length + ((int) multiSigAccount.getM()) * 72;
    Result rs = accountLedgerService.getMultiMaxAmountOfOnce(AddressTool.getAddress(form.getAddress()), tx, TransactionFeeCalculator.OTHER_PRICE_PRE_1024_BYTES, scriptSignLenth);
    Map<String, Long> map = new HashMap<>();
    Long fee = null;
    Long maxAmount = null;
    if (result.isSuccess()) {
        fee = ((Na) result.getData()).getValue();
    }
    if (rs.isSuccess()) {
        maxAmount = ((Na) rs.getData()).getValue();
    }
    map.put("fee", fee);
    map.put("maxAmount", maxAmount);
    result.setData(map);
    return result.toRpcClientResult();
}

Example 10 with Script

use of io.nuls.kernel.script.Script in project nuls by nuls-io.

the class CoinData method addTo.

public void addTo(Coin coin) {
    if (null == to) {
        to = new ArrayList<>();
    }
    if (coin.getOwner().length == 23 && coin.getOwner()[2] == NulsContext.P2SH_ADDRESS_TYPE) {
        Script scriptPubkey = SignatureUtil.createOutputScript(coin.getOwner());
        coin.setOwner(scriptPubkey.getProgram());
    }
    to.add(coin);
}