public Task Execute(CancellationToken cancellationToken)
{
IInitConfig initConfig = _get.Config <IInitConfig>();
IBloomConfig bloomConfig = _get.Config <IBloomConfig>();
IFileStoreFactory fileStoreFactory = initConfig.DiagnosticMode == DiagnosticMode.MemDb
? new InMemoryDictionaryFileStoreFactory()
: new FixedSizeFileStoreFactory(Path.Combine(initConfig.BaseDbPath, DbNames.Bloom), DbNames.Bloom, Bloom.ByteLength);
IBloomStorage bloomStorage =
_set.BloomStorage = bloomConfig.Index
? new BloomStorage(bloomConfig, _get.DbProvider !.BloomDb, fileStoreFactory)
: NullBloomStorage.Instance;
_get.DisposeStack.Push(bloomStorage);
IChainLevelInfoRepository chainLevelInfoRepository =
_set.ChainLevelInfoRepository = new ChainLevelInfoRepository(_get.DbProvider !.BlockInfosDb);
IBlockTree blockTree = _set.BlockTree = new BlockTree(
_get.DbProvider,
chainLevelInfoRepository,
_get.SpecProvider,
bloomStorage,
_get.Config <ISyncConfig>(),
_get.LogManager);
ISigner signer = NullSigner.Instance;
ISignerStore signerStore = NullSigner.Instance;
if (_get.Config <IMiningConfig>().Enabled)
{
Signer signerAndStore = new(_get.SpecProvider !.ChainId, _get.OriginalSignerKey !, _get.LogManager);
signer = signerAndStore;
signerStore = signerAndStore;
}
_set.EngineSigner = signer;
_set.EngineSignerStore = signerStore;
ReceiptsRecovery receiptsRecovery = new(_get.EthereumEcdsa, _get.SpecProvider);
IReceiptStorage receiptStorage = _set.ReceiptStorage = initConfig.StoreReceipts
? new PersistentReceiptStorage(_get.DbProvider.ReceiptsDb, _get.SpecProvider !, receiptsRecovery)
: NullReceiptStorage.Instance;
IReceiptFinder receiptFinder = _set.ReceiptFinder = new FullInfoReceiptFinder(receiptStorage, receiptsRecovery, blockTree);
LogFinder logFinder = new(
blockTree,
receiptFinder,
receiptStorage,
bloomStorage,
_get.LogManager,
new ReceiptsRecovery(_get.EthereumEcdsa, _get.SpecProvider),
1024);
_set.LogFinder = logFinder;
return(Task.CompletedTask);
}
/// <summary>
/// Add a filestore factory to this library.
/// </summary>
public void AddFileStoreFactory(IFileStoreFactory factory)
{
if (factory == null)
{
throw new ArgumentNullException(nameof(factory));
}
fileStoreFactories.Add(factory);
}
public BloomStorage(IBloomConfig config, IDb bloomDb, IFileStoreFactory fileStoreFactory)
{
long Get(Keccak key, long defaultValue) => bloomDb.Get(key)?.ToLongFromBigEndianByteArrayWithoutLeadingZeros() ?? defaultValue;
_config = config ?? throw new ArgumentNullException(nameof(config));
_bloomInfoDb = bloomDb ?? throw new ArgumentNullException(nameof(_bloomInfoDb));
_fileStoreFactory = fileStoreFactory;
_storageLevels = CreateStorageLevels(config);
Levels = (byte)_storageLevels.Length;
MinBlockNumber = Get(MinBlockNumberKey, long.MaxValue);
MaxBlockNumber = Get(MaxBlockNumberKey, -1);
MigratedBlockNumber = Get(MigrationBlockNumberKey, -1);
}
public FilesComponent(IFileStoreFactory storeFactory, IMapper mapper)
{
_storeFactory = storeFactory ?? throw new ArgumentNullException(nameof(storeFactory));
_mapper = mapper ?? throw new ArgumentNullException(nameof(mapper));
}
private Task InitBlockchain()
{
if (_api.ChainSpec == null)
{
throw new StepDependencyException(nameof(_api.ChainSpec));
}
if (_api.DbProvider == null)
{
throw new StepDependencyException(nameof(_api.DbProvider));
}
if (_api.SpecProvider == null)
{
throw new StepDependencyException(nameof(_api.SpecProvider));
}
ILogger logger = _api.LogManager.GetClassLogger();
IInitConfig initConfig = _api.Config <IInitConfig>();
ISyncConfig syncConfig = _api.Config <ISyncConfig>();
if (syncConfig.DownloadReceiptsInFastSync && !syncConfig.DownloadBodiesInFastSync)
{
logger.Warn($"{nameof(syncConfig.DownloadReceiptsInFastSync)} is selected but {nameof(syncConfig.DownloadBodiesInFastSync)} - enabling bodies to support receipts download.");
syncConfig.DownloadBodiesInFastSync = true;
}
Account.AccountStartNonce = _api.ChainSpec.Parameters.AccountStartNonce;
Signer signer = new Signer(_api.SpecProvider.ChainId, _api.OriginalSignerKey, _api.LogManager);
_api.Signer = signer;
_api.SignerStore = signer;
_api.StateProvider = new StateProvider(
_api.DbProvider.StateDb,
_api.DbProvider.CodeDb,
_api.LogManager);
_api.EthereumEcdsa = new EthereumEcdsa(_api.SpecProvider.ChainId, _api.LogManager);
_api.TxPool = new TxPool.TxPool(
new PersistentTxStorage(_api.DbProvider.PendingTxsDb),
Timestamper.Default,
_api.EthereumEcdsa,
_api.SpecProvider,
_api.Config <ITxPoolConfig>(),
_api.StateProvider,
_api.LogManager);
TxSealer standardSealer = new TxSealer(_api.Signer, _api.Timestamper);
NonceReservingTxSealer nonceReservingTxSealer =
new NonceReservingTxSealer(_api.Signer, _api.Timestamper, _api.TxPool);
IVaultConfig vaultConfig = _api.Config <IVaultConfig>();
if (!vaultConfig.Enabled)
{
_api.TxSender = new TxPoolSender(_api.TxPool, standardSealer, nonceReservingTxSealer);
}
else
{
IVaultService vaultService = new VaultService(vaultConfig, _api.LogManager);
IVaultWallet wallet = new VaultWallet(vaultService, vaultConfig.VaultId, _api.LogManager);
ITxSigner vaultSigner = new VaultTxSigner(wallet, _api.ChainSpec.ChainId);
// change vault to provide, use sealer to set the gas price as well
_api.TxSender = new VaultTxSender(vaultSigner, vaultConfig, _api.ChainSpec.ChainId);
}
IBloomConfig?bloomConfig = _api.Config <IBloomConfig>();
IFileStoreFactory fileStoreFactory = initConfig.DiagnosticMode == DiagnosticMode.MemDb
? (IFileStoreFactory) new InMemoryDictionaryFileStoreFactory()
: new FixedSizeFileStoreFactory(Path.Combine(initConfig.BaseDbPath, DbNames.Bloom), DbNames.Bloom, Bloom.ByteLength);
_api.BloomStorage = bloomConfig.Index
? new BloomStorage(bloomConfig, _api.DbProvider.BloomDb, fileStoreFactory)
: (IBloomStorage)NullBloomStorage.Instance;
_api.DisposeStack.Push(_api.BloomStorage);
_api.ChainLevelInfoRepository = new ChainLevelInfoRepository(_api.DbProvider.BlockInfosDb);
_api.BlockTree = new BlockTree(
_api.DbProvider.BlocksDb,
_api.DbProvider.HeadersDb,
_api.DbProvider.BlockInfosDb,
_api.ChainLevelInfoRepository,
_api.SpecProvider,
_api.TxPool,
_api.BloomStorage,
_api.Config <ISyncConfig>(),
_api.LogManager);
// Init state if we need system calls before actual processing starts
if (_api.BlockTree.Head != null)
{
_api.StateProvider.StateRoot = _api.BlockTree.Head.StateRoot;
}
_api.ReceiptStorage = initConfig.StoreReceipts ? (IReceiptStorage?)new PersistentReceiptStorage(_api.DbProvider.ReceiptsDb, _api.SpecProvider, new ReceiptsRecovery()) : NullReceiptStorage.Instance;
_api.ReceiptFinder = new FullInfoReceiptFinder(_api.ReceiptStorage, new ReceiptsRecovery(), _api.BlockTree);
_api.RecoveryStep = new TxSignaturesRecoveryStep(_api.EthereumEcdsa, _api.TxPool, _api.LogManager);
_api.StorageProvider = new StorageProvider(
_api.DbProvider.StateDb,
_api.StateProvider,
_api.LogManager);
// blockchain processing
BlockhashProvider blockhashProvider = new BlockhashProvider(
_api.BlockTree, _api.LogManager);
VirtualMachine virtualMachine = new VirtualMachine(
_api.StateProvider,
_api.StorageProvider,
blockhashProvider,
_api.SpecProvider,
_api.LogManager);
_api.TransactionProcessor = new TransactionProcessor(
_api.SpecProvider,
_api.StateProvider,
_api.StorageProvider,
virtualMachine,
_api.LogManager);
InitSealEngine();
if (_api.SealValidator == null)
{
throw new StepDependencyException(nameof(_api.SealValidator));
}
/* validation */
_api.HeaderValidator = CreateHeaderValidator();
OmmersValidator ommersValidator = new OmmersValidator(
_api.BlockTree,
_api.HeaderValidator,
_api.LogManager);
TxValidator txValidator = new TxValidator(_api.SpecProvider.ChainId);
_api.BlockValidator = new BlockValidator(
txValidator,
_api.HeaderValidator,
ommersValidator,
_api.SpecProvider,
_api.LogManager);
ReadOnlyDbProvider readOnly = new ReadOnlyDbProvider(_api.DbProvider, false);
StateReader stateReader = new StateReader(readOnly.StateDb, readOnly.CodeDb, _api.LogManager);
_api.TxPoolInfoProvider = new TxPoolInfoProvider(stateReader, _api.TxPool);
_api.MainBlockProcessor = CreateBlockProcessor();
BlockchainProcessor blockchainProcessor = new BlockchainProcessor(
_api.BlockTree,
_api.MainBlockProcessor,
_api.RecoveryStep,
_api.LogManager,
new BlockchainProcessor.Options
{
AutoProcess = !syncConfig.BeamSync,
StoreReceiptsByDefault = initConfig.StoreReceipts,
});
_api.BlockProcessingQueue = blockchainProcessor;
_api.BlockchainProcessor = blockchainProcessor;
if (syncConfig.BeamSync)
{
BeamBlockchainProcessor beamBlockchainProcessor = new BeamBlockchainProcessor(
new ReadOnlyDbProvider(_api.DbProvider, false),
_api.BlockTree,
_api.SpecProvider,
_api.LogManager,
_api.BlockValidator,
_api.RecoveryStep,
_api.RewardCalculatorSource !,
_api.BlockProcessingQueue,
_api.SyncModeSelector !);
_api.DisposeStack.Push(beamBlockchainProcessor);
}
return(Task.CompletedTask);
}
public StoreController(IFileStoreFactory storeFactory, ILogger <StoreController> logger)
{
_logger = logger;
_storeFactory = storeFactory;
}
public CryptoKeyStore(IConfigurationProvider config, IFileStoreFactory storeFactory)
{
_config = config;
_storeFactory = storeFactory;
}
