Examples with RepositoryImpl co.rsk.db.RepositoryImpl used on opensource projects

Example 11 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class BridgeSupportTest method testInitialChainHeadWithBtcCheckpoints.

@Test
public void testInitialChainHeadWithBtcCheckpoints() throws Exception {
    config = new RskSystemProperties();
    config.setBlockchainConfig(new TestNetConfig());
    bridgeConstants = config.getBlockchainConfig().getCommonConstants().getBridgeConstants();
    btcParams = bridgeConstants.getBtcParams();
    Repository repository = new RepositoryImpl(config);
    Repository track = repository.startTracking();
    BridgeStorageProvider provider = new BridgeStorageProvider(track, PrecompiledContracts.BRIDGE_ADDR, config.getBlockchainConfig().getCommonConstants().getBridgeConstants());
    BridgeSupport bridgeSupport = new BridgeSupport(config, track, mock(BridgeEventLogger.class), provider, null);
    Assert.assertEquals(1229760, bridgeSupport.getBtcBlockStore().getChainHead().getHeight());
}

Example 12 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class BridgeSupportTest method addSignatureCreateEventLog.

@Test
public void addSignatureCreateEventLog() throws Exception {
    // Setup
    Federation federation = bridgeConstants.getGenesisFederation();
    Repository track = new RepositoryImpl(config).startTracking();
    BridgeStorageProvider provider = new BridgeStorageProvider(track, PrecompiledContracts.BRIDGE_ADDR, bridgeConstants);
    // Build prev btc tx
    BtcTransaction prevTx = new BtcTransaction(btcParams);
    TransactionOutput prevOut = new TransactionOutput(btcParams, prevTx, Coin.FIFTY_COINS, federation.getAddress());
    prevTx.addOutput(prevOut);
    // Build btc tx to be signed
    BtcTransaction btcTx = new BtcTransaction(btcParams);
    btcTx.addInput(prevOut).setScriptSig(PegTestUtils.createBaseInputScriptThatSpendsFromTheFederation(federation));
    TransactionOutput output = new TransactionOutput(btcParams, btcTx, Coin.COIN, new BtcECKey().toAddress(btcParams));
    btcTx.addOutput(output);
    // Save btc tx to be signed
    final Keccak256 rskTxHash = PegTestUtils.createHash3();
    provider.getRskTxsWaitingForSignatures().put(rskTxHash, btcTx);
    provider.save();
    track.commit();
    // Setup BridgeSupport
    List<LogInfo> eventLogs = new ArrayList<>();
    BridgeEventLogger eventLogger = new BridgeEventLoggerImpl(bridgeConstants, eventLogs);
    BridgeSupport bridgeSupport = new BridgeSupport(config, track, eventLogger, contractAddress, null);
    // Create signed hash of Btc tx
    Script inputScript = btcTx.getInputs().get(0).getScriptSig();
    List<ScriptChunk> chunks = inputScript.getChunks();
    byte[] program = chunks.get(chunks.size() - 1).data;
    Script redeemScript = new Script(program);
    Sha256Hash sigHash = btcTx.hashForSignature(0, redeemScript, BtcTransaction.SigHash.ALL, false);
    BtcECKey privateKeyToSignWith = ((BridgeRegTestConstants) bridgeConstants).getFederatorPrivateKeys().get(0);
    BtcECKey.ECDSASignature sig = privateKeyToSignWith.sign(sigHash);
    List derEncodedSigs = Collections.singletonList(sig.encodeToDER());
    BtcECKey federatorPubKey = findPublicKeySignedBy(federation.getPublicKeys(), privateKeyToSignWith);
    bridgeSupport.addSignature(1, federatorPubKey, derEncodedSigs, rskTxHash.getBytes());
    Assert.assertEquals(1, eventLogs.size());
    // Assert address that made the log
    LogInfo result = eventLogs.get(0);
    Assert.assertArrayEquals(PrecompiledContracts.BRIDGE_ADDR.getBytes(), result.getAddress());
    // Assert log topics
    Assert.assertEquals(1, result.getTopics().size());
    Assert.assertEquals(Bridge.ADD_SIGNATURE_TOPIC, result.getTopics().get(0));
    // Assert log data
    Assert.assertNotNull(result.getData());
    List<RLPElement> rlpData = RLP.decode2(result.getData());
    Assert.assertEquals(1, rlpData.size());
    RLPList dataList = (RLPList) rlpData.get(0);
    Assert.assertEquals(3, dataList.size());
    Assert.assertArrayEquals(btcTx.getHashAsString().getBytes(), dataList.get(0).getRLPData());
    Assert.assertArrayEquals(federatorPubKey.getPubKeyHash(), dataList.get(1).getRLPData());
    Assert.assertArrayEquals(rskTxHash.getBytes(), dataList.get(2).getRLPData());
}

Example 13 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class BridgeTest method registerBtcTransactionWithNonParseableMerkleeProof2.

@Test
public void registerBtcTransactionWithNonParseableMerkleeProof2() throws Exception {
    Repository repository = new RepositoryImpl(config);
    Repository track = repository.startTracking();
    Bridge bridge = new Bridge(config, PrecompiledContracts.BRIDGE_ADDR);
    bridge.init(null, null, track, null, null, null);
    NetworkParameters btcParams = RegTestParams.get();
    BtcTransaction tx = new BtcTransaction(btcParams);
    tx.addOutput(Coin.COIN, new BtcECKey().toAddress(btcParams));
    tx.addInput(PegTestUtils.createHash(), 0, ScriptBuilder.createInputScript(null, new BtcECKey()));
    byte[] data = Bridge.REGISTER_BTC_TRANSACTION.encode(tx.bitcoinSerialize(), 1, new byte[30]);
    Assert.assertNull(bridge.execute(data));
}

Example 14 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class BridgeTest method registerBtcTransactionWithNonParseableMerkleeProof1.

@Test
public void registerBtcTransactionWithNonParseableMerkleeProof1() throws Exception {
    Repository repository = new RepositoryImpl(config);
    Repository track = repository.startTracking();
    Bridge bridge = new Bridge(config, PrecompiledContracts.BRIDGE_ADDR);
    bridge.init(null, null, track, null, null, null);
    NetworkParameters btcParams = RegTestParams.get();
    BtcTransaction tx = new BtcTransaction(btcParams);
    tx.addOutput(Coin.COIN, new BtcECKey().toAddress(btcParams));
    tx.addInput(PegTestUtils.createHash(), 0, ScriptBuilder.createInputScript(null, new BtcECKey()));
    byte[] data = Bridge.REGISTER_BTC_TRANSACTION.encode(tx.bitcoinSerialize(), 1, new byte[3]);
    Assert.assertNull(bridge.execute(data));
}

Example 15 with RepositoryImpl

use of co.rsk.db.RepositoryImpl in project rskj by rsksmart.

the class BridgeTest method callUpdateCollectionsWithTransactionsWaitingForConfirmation.

@Test
public void callUpdateCollectionsWithTransactionsWaitingForConfirmation() throws IOException {
    BtcTransaction tx1 = createTransaction();
    BtcTransaction tx2 = createTransaction();
    BtcTransaction tx3 = createTransaction();
    Repository repository = new RepositoryImpl(config);
    Repository track = repository.startTracking();
    BridgeStorageProvider provider0 = new BridgeStorageProvider(track, PrecompiledContracts.BRIDGE_ADDR, config.getBlockchainConfig().getCommonConstants().getBridgeConstants());
    provider0.getReleaseTransactionSet().add(tx1, 1L);
    provider0.getReleaseTransactionSet().add(tx2, 2L);
    provider0.getReleaseTransactionSet().add(tx3, 3L);
    provider0.save();
    track.commit();
    track = repository.startTracking();
    Transaction rskTx = Transaction.create(config, PrecompiledContracts.BRIDGE_ADDR_STR, AMOUNT, NONCE, GAS_PRICE, GAS_LIMIT, DATA);
    rskTx.sign(new ECKey().getPrivKeyBytes());
    Bridge bridge = new Bridge(config, PrecompiledContracts.BRIDGE_ADDR);
    World world = new World();
    bridge.init(rskTx, world.getBlockChain().getBestBlock(), track, world.getBlockChain().getBlockStore(), null, new LinkedList<>());
    bridge.execute(Bridge.UPDATE_COLLECTIONS.encode());
    track.commit();
    BridgeStorageProvider provider = new BridgeStorageProvider(repository, PrecompiledContracts.BRIDGE_ADDR, config.getBlockchainConfig().getCommonConstants().getBridgeConstants());
    Assert.assertEquals(3, provider.getReleaseTransactionSet().getEntries().size());
    Assert.assertEquals(0, provider.getRskTxsWaitingForSignatures().size());
}