Examples with RemascTransaction co.rsk.remasc.RemascTransaction used on opensource projects

Example 11 with RemascTransaction

use of co.rsk.remasc.RemascTransaction in project rskj by rsksmart.

the class BlockChainImplTest method getBlockWithOneTransaction.

private Block getBlockWithOneTransaction() {
    Block bestBlock = blockChain.getBestBlock();
    RepositorySnapshot repository = objects.getRepositoryLocator().snapshotAt(bestBlock.getHeader());
    String toAddress = ByteUtil.toHexString(catKey.getAddress());
    BigInteger nonce = repository.getNonce(new RskAddress(cowKey.getAddress()));
    Transaction tx = Transaction.builder().nonce(nonce).gasPrice(BigInteger.ONE).gasLimit(BigInteger.valueOf(21000)).destination(Hex.decode(toAddress)).chainId(config.getNetworkConstants().getChainId()).value(BigInteger.TEN).build();
    tx.sign(cowKey.getPrivKeyBytes());
    List<Transaction> txs = java.util.Arrays.asList(tx, new RemascTransaction(bestBlock.getNumber() + 1));
    List<BlockHeader> uncles = new ArrayList<>();
    Block block = new BlockGenerator().createChildBlock(bestBlock, txs, uncles, 1, bestBlock.getMinimumGasPrice().asBigInteger());
    blockExecutor.executeAndFill(block, bestBlock.getHeader());
    return block;
}

Example 12 with RemascTransaction

use of co.rsk.remasc.RemascTransaction in project rskj by rsksmart.

the class BlockFactory method parseTxs.

private static List<Transaction> parseTxs(RLPList txTransactions) {
    List<Transaction> parsedTxs = new ArrayList<>();
    for (int i = 0; i < txTransactions.size(); i++) {
        RLPElement transactionRaw = txTransactions.get(i);
        Transaction tx = new ImmutableTransaction(transactionRaw.getRLPData());
        if (tx.isRemascTransaction(i, txTransactions.size())) {
            // It is the remasc transaction
            tx = new RemascTransaction(transactionRaw.getRLPData());
        }
        parsedTxs.add(tx);
    }
    return Collections.unmodifiableList(parsedTxs);
}

Example 13 with RemascTransaction

use of co.rsk.remasc.RemascTransaction in project rskj by rsksmart.

the class BlockTxSignatureCache method getSender.

@Override
public RskAddress getSender(Transaction transaction) {
    if (transaction instanceof RemascTransaction) {
        return RemascTransaction.REMASC_ADDRESS;
    }
    RskAddress address = addressesCache.get(transaction);
    if (address != null) {
        return address;
    }
    if (internalCache.containsTx(transaction)) {
        RskAddress sender = internalCache.getSender(transaction);
        addressesCache.put(transaction, sender);
        return sender;
    }
    return transaction.getSender();
}

Example 14 with RemascTransaction

use of co.rsk.remasc.RemascTransaction in project rskj by rsksmart.

the class BlockValidatorTest method remascTx.

@Test
public void remascTx() {
    BlockGenerator blockGenerator = new BlockGenerator();
    Block genesis = blockGenerator.getGenesisBlock();
    List<Transaction> txs = new ArrayList<>();
    byte chainId = config.getNetworkConstants().getChainId();
    Transaction tx = Transaction.builder().nonce(BigInteger.ZERO).gasPrice(BigInteger.valueOf(12L)).gasLimit(BigInteger.TEN).destination(Hex.decode("0000000000000000000000000000000000000006")).chainId(chainId).value(BigInteger.ZERO).build();
    tx.sign(new byte[] {});
    txs.add(tx);
    txs.add(new RemascTransaction(BigInteger.ONE.longValue()));
    Block block = new BlockBuilder(null, null, null).parent(genesis).transactions(txs).build();
    BlockValidatorImpl validator = new BlockValidatorBuilder().addRemascValidationRule().build();
    Assert.assertTrue(validator.isValid(block));
}

Example 15 with RemascTransaction

use of co.rsk.remasc.RemascTransaction in project rskj by rsksmart.

the class TransactionPoolImplTest method remascTxIsReceivedAndShouldntBeInCache.

@Test
public void remascTxIsReceivedAndShouldntBeInCache() {
    RemascTransaction tx = new RemascTransaction(10);
    transactionPool.addTransaction(tx);
    Assert.assertFalse(signatureCache.containsTx(tx));
    verify(signatureCache, times(0)).storeSender(tx);
    signatureCache.storeSender(tx);
    Assert.assertFalse(signatureCache.containsTx(tx));
}