Examples with MultiSigAccount io.nuls.account.model.MultiSigAccount used on opensource projects

Example 6 with MultiSigAccount

use of io.nuls.account.model.MultiSigAccount in project nuls by nuls-io.

the class PocConsensusResource method createWithdrawMutil.

@POST
@Path("/multiAccount/mutilWithdraw")
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "多签账户退出共识", notes = "返回退出成功的交易hash")
@ApiResponses(value = { @ApiResponse(code = 200, message = "success", response = String.class) })
public RpcClientResult createWithdrawMutil(@ApiParam(name = "form", value = "多签退出共识表单数据", required = true) CreateMultiWithdrawForm form) throws Exception {
    AssertUtil.canNotEmpty(form);
    AssertUtil.canNotEmpty(form.getTxHash());
    AssertUtil.canNotEmpty(form.getAddress());
    AssertUtil.canNotEmpty(form.getSignAddress());
    if (!NulsDigestData.validHash(form.getTxHash())) {
        return Result.getFailed(KernelErrorCode.PARAMETER_ERROR).toRpcClientResult();
    }
    if (!AddressTool.validAddress(form.getAddress()) || !AddressTool.validAddress(form.getSignAddress())) {
        return Result.getFailed(AccountErrorCode.ADDRESS_ERROR).toRpcClientResult();
    }
    Account account = accountService.getAccount(form.getSignAddress()).getData();
    if (null == account) {
        return Result.getFailed(AccountErrorCode.ACCOUNT_NOT_EXIST).toRpcClientResult();
    }
    if (account.isEncrypted() && account.isLocked()) {
        AssertUtil.canNotEmpty(form.getPassword(), "password is wrong");
        if (!account.validatePassword(form.getPassword())) {
            return Result.getFailed(AccountErrorCode.PASSWORD_IS_WRONG).toRpcClientResult();
        }
    }
    Result<MultiSigAccount> sigAccountResult = accountService.getMultiSigAccount(form.getAddress());
    MultiSigAccount multiSigAccount = sigAccountResult.getData();
    // 验证签名账户是否属于多签账户,如果不是多签账户下的地址则提示错误
    if (!AddressTool.validSignAddress(multiSigAccount.getPubKeyList(), account.getPubKey())) {
        return Result.getFailed(AccountErrorCode.SIGN_ADDRESS_NOT_MATCH).toRpcClientResult();
    }
    Script redeemScript = accountLedgerService.getRedeemScript(multiSigAccount);
    if (redeemScript == null) {
        return Result.getFailed(AccountErrorCode.ACCOUNT_NOT_EXIST).toRpcClientResult();
    }
    CancelDepositTransaction tx = new CancelDepositTransaction();
    TransactionSignature transactionSignature = new TransactionSignature();
    List<Script> scripts = new ArrayList<>();
    CancelDeposit cancelDeposit = new CancelDeposit();
    NulsDigestData hash = NulsDigestData.fromDigestHex(form.getTxHash());
    DepositTransaction depositTransaction = null;
    try {
        depositTransaction = (DepositTransaction) ledgerService.getTx(hash);
    } catch (Exception e) {
        return Result.getFailed(KernelErrorCode.PARAMETER_ERROR).toRpcClientResult();
    }
    if (null == depositTransaction) {
        return Result.getFailed(TransactionErrorCode.TX_NOT_EXIST).toRpcClientResult();
    }
    // Create unlock script
    cancelDeposit.setAddress(AddressTool.getAddress(form.getAddress()));
    cancelDeposit.setJoinTxHash(hash);
    tx.setTxData(cancelDeposit);
    CoinData coinData = new CoinData();
    List<Coin> toList = new ArrayList<>();
    if (cancelDeposit.getAddress()[2] == NulsContext.P2SH_ADDRESS_TYPE) {
        Script scriptPubkey = SignatureUtil.createOutputScript(cancelDeposit.getAddress());
        toList.add(new Coin(scriptPubkey.getProgram(), depositTransaction.getTxData().getDeposit(), PocConsensusConstant.CONSENSUS_LOCK_TIME));
    } else {
        toList.add(new Coin(cancelDeposit.getAddress(), depositTransaction.getTxData().getDeposit(), 0));
    }
    coinData.setTo(toList);
    List<Coin> fromList = new ArrayList<>();
    for (int index = 0; index < depositTransaction.getCoinData().getTo().size(); index++) {
        Coin coin = depositTransaction.getCoinData().getTo().get(index);
        if (coin.getLockTime() == -1L && coin.getNa().equals(depositTransaction.getTxData().getDeposit())) {
            coin.setOwner(ArraysTool.concatenate(hash.serialize(), new VarInt(index).encode()));
            fromList.add(coin);
            break;
        }
    }
    if (fromList.isEmpty()) {
        return Result.getFailed(KernelErrorCode.DATA_ERROR).toRpcClientResult();
    }
    coinData.setFrom(fromList);
    tx.setCoinData(coinData);
    Na fee = TransactionFeeCalculator.getMaxFee(108 + tx.size());
    coinData.getTo().get(0).setNa(coinData.getTo().get(0).getNa().subtract(fee));
    tx.setHash(NulsDigestData.calcDigestData(tx.serializeForHash()));
    // 将赎回脚本先存储在签名脚本中
    scripts.add(redeemScript);
    transactionSignature.setScripts(scripts);
    Result resultData = accountLedgerService.txMultiProcess(tx, transactionSignature, account, form.getPassword());
    if (resultData.isSuccess()) {
        Map<String, String> valueMap = new HashMap<>();
        valueMap.put("txData", (String) resultData.getData());
        return Result.getSuccess().setData(valueMap).toRpcClientResult();
    }
    return resultData.toRpcClientResult();
}

Example 7 with MultiSigAccount

use of io.nuls.account.model.MultiSigAccount in project nuls by nuls-io.

the class PocConsensusResource method createStopMutilAgent.

@POST
@Path("/multiAccount/agent/stopMultiAgent")
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation(value = "多签账户注销共识节点", notes = "返回注销成功交易hash")
@ApiResponses(value = { @ApiResponse(code = 200, message = "success", response = String.class) })
public RpcClientResult createStopMutilAgent(@ApiParam(name = "form", value = "多签账户注销共识节点表单数据", required = true) CreateStopMultiAgentForm form) throws Exception {
    if (NulsContext.MAIN_NET_VERSION <= 1) {
        return Result.getFailed(KernelErrorCode.VERSION_TOO_LOW).toRpcClientResult();
    }
    AssertUtil.canNotEmpty(form);
    AssertUtil.canNotEmpty(form.getAddress());
    AssertUtil.canNotEmpty(form.getSignAddress());
    if (!AddressTool.validAddress(form.getAddress()) || !AddressTool.validAddress(form.getSignAddress())) {
        throw new NulsRuntimeException(KernelErrorCode.PARAMETER_ERROR);
    }
    Account account = accountService.getAccount(form.getSignAddress()).getData();
    if (null == account) {
        return Result.getFailed(AccountErrorCode.ACCOUNT_NOT_EXIST).toRpcClientResult();
    }
    if (account.isEncrypted() && account.isLocked()) {
        AssertUtil.canNotEmpty(form.getPassword(), "password is wrong");
        if (!account.validatePassword(form.getPassword())) {
            return Result.getFailed(AccountErrorCode.PASSWORD_IS_WRONG).toRpcClientResult();
        }
    }
    List<Agent> agentList = PocConsensusContext.getChainManager().getMasterChain().getChain().getAgentList();
    Agent agent = null;
    for (Agent p : agentList) {
        if (p.getDelHeight() > 0) {
            continue;
        }
        if (Arrays.equals(p.getAgentAddress(), AddressTool.getAddress(form.getAddress()))) {
            agent = p;
            break;
        }
    }
    if (agent == null || agent.getDelHeight() > 0) {
        return Result.getFailed(PocConsensusErrorCode.AGENT_NOT_EXIST).toRpcClientResult();
    }
    Result<MultiSigAccount> sigAccountResult = accountService.getMultiSigAccount(form.getAddress());
    MultiSigAccount multiSigAccount = sigAccountResult.getData();
    // 验证签名账户是否属于多签账户,如果不是多签账户下的地址则提示错误
    if (!AddressTool.validSignAddress(multiSigAccount.getPubKeyList(), account.getPubKey())) {
        return Result.getFailed(AccountErrorCode.SIGN_ADDRESS_NOT_MATCH).toRpcClientResult();
    }
    Script redeemScript = accountLedgerService.getRedeemScript(multiSigAccount);
    if (redeemScript == null) {
        return Result.getFailed(AccountErrorCode.ACCOUNT_NOT_EXIST).toRpcClientResult();
    }
    // 如果为交易发起人，则需要填写组装交易需要的信息
    StopAgentTransaction tx = new StopAgentTransaction();
    TransactionSignature transactionSignature = new TransactionSignature();
    List<Script> scripts = new ArrayList<>();
    StopAgent stopAgent = new StopAgent();
    stopAgent.setAddress(agent.getAgentAddress());
    stopAgent.setCreateTxHash(agent.getTxHash());
    tx.setTime(TimeService.currentTimeMillis());
    tx.setTxData(stopAgent);
    CoinData coinData = ConsensusTool.getStopAgentCoinData(agent, TimeService.currentTimeMillis() + PocConsensusConstant.STOP_AGENT_LOCK_TIME, null);
    tx.setCoinData(coinData);
    Na fee = TransactionFeeCalculator.getMaxFee(108 + tx.size());
    coinData.getTo().get(0).setNa(coinData.getTo().get(0).getNa().subtract(fee));
    tx.setHash(NulsDigestData.calcDigestData(tx.serializeForHash()));
    // 将赎回脚本先存储在签名脚本中
    scripts.add(redeemScript);
    transactionSignature.setScripts(scripts);
    // 使用签名账户对交易进行签名
    Result resultData = accountLedgerService.txMultiProcess(tx, transactionSignature, account, form.getPassword());
    if (resultData.isSuccess()) {
        Map<String, String> valueMap = new HashMap<>();
        valueMap.put("txData", (String) resultData.getData());
        return Result.getSuccess().setData(valueMap).toRpcClientResult();
    }
    return resultData.toRpcClientResult();
}

Example 8 with MultiSigAccount

use of io.nuls.account.model.MultiSigAccount in project nuls by nuls-io.

the class AccountLedgerServiceImpl method createP2shTransfer.

/**
 * A transfers NULS to B   多签交易
 *
 * @param fromAddr 输入地址
 * @param signAddr 签名地址
 * @param outputs  输出地址
 * @param password password of A
 * @param remark   remarks of transaction
 * @return Result
 */
@Override
public Result createP2shTransfer(String fromAddr, String signAddr, List<MultipleAddressTransferModel> outputs, String password, String remark) {
    try {
        Result<Account> accountResult = accountService.getAccount(signAddr);
        if (accountResult.isFailed()) {
            return accountResult;
        }
        Account account = accountResult.getData();
        if (account.isEncrypted() && account.isLocked()) {
            AssertUtil.canNotEmpty(password, "the password can not be empty");
            if (!account.validatePassword(password)) {
                return Result.getFailed(AccountErrorCode.PASSWORD_IS_WRONG);
            }
        }
        TransferTransaction tx = new TransferTransaction();
        TransactionSignature transactionSignature = new TransactionSignature();
        List<Script> scripts = new ArrayList<>();
        Result<MultiSigAccount> result = accountService.getMultiSigAccount(fromAddr);
        MultiSigAccount multiSigAccount = result.getData();
        // 验证签名账户是否属于多签账户,如果不是多签账户下的地址则提示错误
        if (!AddressTool.validSignAddress(multiSigAccount.getPubKeyList(), account.getPubKey())) {
            return Result.getFailed(AccountErrorCode.SIGN_ADDRESS_NOT_MATCH);
        }
        Script redeemScript = getRedeemScript(multiSigAccount);
        if (redeemScript == null) {
            return Result.getFailed(AccountErrorCode.ACCOUNT_NOT_EXIST);
        }
        tx.setTime(TimeService.currentTimeMillis());
        if (StringUtils.isNotBlank(remark)) {
            try {
                tx.setRemark(remark.getBytes(NulsConfig.DEFAULT_ENCODING));
            } catch (UnsupportedEncodingException e) {
                Log.error(e);
            }
        }
        CoinData coinData = new CoinData();
        Na values = Na.ZERO;
        for (MultipleAddressTransferModel to : outputs) {
            // 如果为多签地址
            Coin toCoin = null;
            values = values.add(Na.valueOf(to.getAmount()));
            if (to.getAddress()[2] == NulsContext.P2SH_ADDRESS_TYPE) {
                Script scriptPubkey = SignatureUtil.createOutputScript(to.getAddress());
                toCoin = new Coin(scriptPubkey.getProgram(), Na.valueOf(to.getAmount()));
            } else {
                toCoin = new Coin(to.getAddress(), Na.valueOf(to.getAmount()));
            }
            coinData.getTo().add(toCoin);
        }
        // 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;
        CoinDataResult coinDataResult = getMutilCoinData(AddressTool.getAddress(fromAddr), values, tx.size() + coinData.size() + scriptSignLenth, TransactionFeeCalculator.MIN_PRICE_PRE_1024_BYTES);
        if (!coinDataResult.isEnough()) {
            return Result.getFailed(AccountLedgerErrorCode.INSUFFICIENT_BALANCE);
        }
        coinData.setFrom(coinDataResult.getCoinList());
        if (coinDataResult.getChange() != null) {
            coinData.getTo().add(coinDataResult.getChange());
        }
        tx.setCoinData(coinData);
        tx.setHash(NulsDigestData.calcDigestData(tx.serializeForHash()));
        // 将赎回脚本先存储在签名脚本中
        scripts.add(redeemScript);
        transactionSignature.setScripts(scripts);
        return txMultiProcess(tx, transactionSignature, account, password);
    } catch (IOException e) {
        Log.error(e);
        return Result.getFailed(KernelErrorCode.IO_ERROR);
    } catch (NulsException e) {
        Log.error(e);
        return Result.getFailed(e.getErrorCode());
    } catch (Exception e) {
        Log.error(e);
        return Result.getFailed(AccountErrorCode.ACCOUNT_NOT_EXIST);
    }
}