Examples with RepositoryBlockStore co.rsk.peg.RepositoryBlockStore used on opensource projects

Example 1 with RepositoryBlockStore

use of co.rsk.peg.RepositoryBlockStore in project rskj by rsksmart.

the class LockWhitelistTest method buildInitializer.

private BridgeStorageProviderInitializer buildInitializer() {
    final int minSize = 10;
    final int maxSize = 100;
    final int minBtcBlocks = 500;
    final int maxBtcBlocks = 1000;
    return (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        BtcBlockStore btcBlockStore = new RepositoryBlockStore(new RskSystemProperties(), repository, PrecompiledContracts.BRIDGE_ADDR);
        Context btcContext = new Context(networkParameters);
        BtcBlockChain btcBlockChain;
        try {
            btcBlockChain = new BtcBlockChain(btcContext, btcBlockStore);
        } catch (BlockStoreException e) {
            throw new RuntimeException("Error initializing btc blockchain for tests");
        }
        int blocksToGenerate = Helper.randomInRange(minBtcBlocks, maxBtcBlocks);
        Helper.generateAndAddBlocks(btcBlockChain, blocksToGenerate);
        lockWhitelist = provider.getLockWhitelist();
        int size = Helper.randomInRange(minSize, maxSize);
        for (int i = 0; i < size; i++) {
            Address address = new BtcECKey().toAddress(networkParameters);
            Coin value = Helper.randomCoin(Coin.COIN, 1, 30);
            lockWhitelist.put(address, value);
        }
    };
}

Example 2 with RepositoryBlockStore

use of co.rsk.peg.RepositoryBlockStore in project rskj by rsksmart.

the class BtcBlockchainTest method buildInitializer.

private BridgeStorageProviderInitializer buildInitializer() {
    final int minBtcBlocks = 1000;
    final int maxBtcBlocks = 2000;
    return (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        BtcBlockStore btcBlockStore = new RepositoryBlockStore(new RskSystemProperties(), repository, PrecompiledContracts.BRIDGE_ADDR);
        Context btcContext = new Context(networkParameters);
        BtcBlockChain btcBlockChain;
        try {
            btcBlockChain = new BtcBlockChain(btcContext, btcBlockStore);
        } catch (BlockStoreException e) {
            throw new RuntimeException("Error initializing btc blockchain for tests");
        }
        int blocksToGenerate = Helper.randomInRange(minBtcBlocks, maxBtcBlocks);
        Helper.generateAndAddBlocks(btcBlockChain, blocksToGenerate);
    };
}

Example 3 with RepositoryBlockStore

use of co.rsk.peg.RepositoryBlockStore in project rskj by rsksmart.

the class ReceiveHeadersTest method receiveHeaders.

@Test
public void receiveHeaders() throws IOException {
    final int minBtcBlocks = 1000;
    final int maxBtcBlocks = 2000;
    BridgeStorageProviderInitializer storageInitializer = (BridgeStorageProvider provider, Repository repository, int executionIndex) -> {
        BtcBlockStore btcBlockStore = new RepositoryBlockStore(new RskSystemProperties(), repository, PrecompiledContracts.BRIDGE_ADDR);
        Context btcContext = new Context(networkParameters);
        BtcBlockChain btcBlockChain;
        try {
            btcBlockChain = new BtcBlockChain(btcContext, btcBlockStore);
        } catch (BlockStoreException e) {
            throw new RuntimeException("Error initializing btc blockchain for tests");
        }
        int blocksToGenerate = Helper.randomInRange(minBtcBlocks, maxBtcBlocks);
        BtcBlock lastBlock = Helper.generateAndAddBlocks(btcBlockChain, blocksToGenerate);
        blockToTry = Helper.generateBtcBlock(lastBlock);
    };
    ABIEncoder abiEncoder = (int executionIndex) -> {
        List<BtcBlock> headersToSendToBridge = new ArrayList<>();
        // Send just one header (that's the only case we're interested in measuring atm
        headersToSendToBridge.add(blockToTry);
        Object[] headersEncoded = headersToSendToBridge.stream().map(h -> h.bitcoinSerialize()).toArray();
        return Bridge.RECEIVE_HEADERS.encode(new Object[] { headersEncoded });
    };
    ExecutionStats stats = new ExecutionStats("receiveHeaders");
    executeAndAverage("receiveHeaders", 200, abiEncoder, storageInitializer, Helper.getZeroValueRandomSenderTxBuilder(), Helper.getRandomHeightProvider(10), stats);
    BridgePerformanceTest.addStats(stats);
}

Example 4 with RepositoryBlockStore

use of co.rsk.peg.RepositoryBlockStore in project rskj by rsksmart.

the class BlockChainBuilder method build.

public BlockChainImpl build(boolean withoutCleaner) {
    if (repository == null)
        repository = new RepositoryImpl(config, new TrieStoreImpl(new HashMapDB().setClearOnClose(false)));
    if (blockStore == null) {
        blockStore = new IndexedBlockStore(new HashMap<>(), new HashMapDB(), null);
    }
    if (receiptStore == null) {
        KeyValueDataSource ds = new HashMapDB();
        ds.init();
        receiptStore = new ReceiptStoreImpl(ds);
    }
    if (txinfos != null && !txinfos.isEmpty())
        for (TransactionInfo txinfo : txinfos) receiptStore.add(txinfo.getBlockHash(), txinfo.getIndex(), txinfo.getReceipt());
    EthereumListener listener = new BlockExecutorTest.SimpleEthereumListener();
    BlockValidatorBuilder validatorBuilder = new BlockValidatorBuilder();
    validatorBuilder.addBlockRootValidationRule().addBlockUnclesValidationRule(blockStore).addBlockTxsValidationRule(repository).blockStore(blockStore);
    BlockValidator blockValidator = validatorBuilder.build();
    if (this.adminInfo == null)
        this.adminInfo = new AdminInfo();
    BlockChainImpl blockChain = new BlockChainImpl(config, this.repository, this.blockStore, receiptStore, null, listener, this.adminInfo, blockValidator);
    if (this.testing) {
        blockChain.setBlockValidator(new DummyBlockValidator());
        blockChain.setNoValidation(true);
    }
    TransactionPoolImpl transactionPool;
    if (withoutCleaner) {
        transactionPool = new TransactionPoolImplNoCleaner(config, blockChain.getRepository(), blockChain.getBlockStore(), receiptStore, new ProgramInvokeFactoryImpl(), new BlockExecutorTest.SimpleEthereumListener(), 10, 100);
    } else {
        transactionPool = new TransactionPoolImpl(config, blockChain.getRepository(), blockChain.getBlockStore(), receiptStore, new ProgramInvokeFactoryImpl(), new BlockExecutorTest.SimpleEthereumListener(), 10, 100);
    }
    blockChain.setTransactionPool(transactionPool);
    if (this.genesis != null) {
        for (RskAddress addr : this.genesis.getPremine().keySet()) {
            this.repository.createAccount(addr);
            this.repository.addBalance(addr, this.genesis.getPremine().get(addr).getAccountState().getBalance());
        }
        Repository track = this.repository.startTracking();
        new RepositoryBlockStore(config, track, PrecompiledContracts.BRIDGE_ADDR);
        track.commit();
        this.genesis.setStateRoot(this.repository.getRoot());
        this.genesis.flushRLP();
        blockChain.setBestBlock(this.genesis);
        blockChain.setTotalDifficulty(this.genesis.getCumulativeDifficulty());
    }
    if (this.blocks != null) {
        BlockExecutor blockExecutor = new BlockExecutor(config, repository, receiptStore, blockStore, listener);
        for (Block b : this.blocks) {
            blockExecutor.executeAndFillAll(b, blockChain.getBestBlock());
            blockChain.tryToConnect(b);
        }
    }
    return blockChain;
}