public void Setup()
{
_configProvider = Substitute.For <IConfigProvider>();
_configManager = Substitute.For <IConfigManager>();
_ndmConfig = new NdmConfig();
_baseDbPath = "db";
_rocksProvider = Substitute.For <IDbProvider>();
_mongoProvider = Substitute.For <IMongoProvider>();
_logManager = LimboLogs.Instance;
_blockTree = Substitute.For <IBlockTree>();
_specProvider = Substitute.For <ISpecProvider>();
_transactionPool = Substitute.For <ITxPool>();
_receiptStorage = Substitute.For <IReceiptStorage>();
_filterStore = Substitute.For <IFilterStore>();
_filterManager = Substitute.For <IFilterManager>();
_wallet = Substitute.For <IWallet>();
_timestamper = Substitute.For <ITimestamper>();
_ecdsa = Substitute.For <IEthereumEcdsa>();
_keyStore = Substitute.For <IKeyStore>();
_rpcModuleProvider = Substitute.For <IRpcModuleProvider>();
_jsonSerializer = Substitute.For <IJsonSerializer>();
_cryptoRandom = Substitute.For <ICryptoRandom>();
_enode = Substitute.For <IEnode>();
_ndmConsumerChannelManager = Substitute.For <INdmConsumerChannelManager>();
_ndmDataPublisher = Substitute.For <INdmDataPublisher>();
_grpcServer = Substitute.For <IGrpcServer>();
_ethRequestService = Substitute.For <IEthRequestService>();
_notifier = Substitute.For <INdmNotifier>();
_enableUnsecuredDevWallet = false;
_blockProcessor = Substitute.For <IBlockProcessor>();
_jsonRpcClientProxy = Substitute.For <IJsonRpcClientProxy>();
_ethJsonRpcClientProxy = Substitute.For <IEthJsonRpcClientProxy>();
_httpClient = Substitute.For <IHttpClient>();
_monitoringService = Substitute.For <IMonitoringService>();
_ndmModule = new NdmModule();
_bloomStorage = Substitute.For <IBloomStorage>();
}
PreInitAsync(
IConfigProvider configProvider,
IDbProvider dbProvider,
string baseDbPath,
IBlockTree blockTree,
ITxPool txPool,
ITxSender txSender,
ISpecProvider specProvider,
IReceiptFinder receiptFinder,
IWallet wallet,
IFilterStore filterStore,
IFilterManager filterManager,
ITimestamper timestamper,
IEthereumEcdsa ecdsa,
IRpcModuleProvider rpcModuleProvider,
IKeyStore keyStore,
IJsonSerializer jsonSerializer,
ICryptoRandom cryptoRandom,
IEnode enode,
INdmConsumerChannelManager consumerChannelManager,
INdmDataPublisher dataPublisher,
IGrpcServer grpcServer,
bool enableUnsecuredDevWallet,
IWebSocketsManager webSocketsManager,
ILogManager logManager,
IBlockProcessor blockProcessor,
IJsonRpcClientProxy?jsonRpcClientProxy,
IEthJsonRpcClientProxy?ethJsonRpcClientProxy,
IHttpClient httpClient,
IMonitoringService monitoringService,
IBloomStorage bloomStorage)
{
// what is block processor doing here?
if (!(configProvider.GetConfig <INdmConfig>() is NdmConfig defaultConfig))
{
return(default);
public RequiredServices(IConfigProvider configProvider, IConfigManager configManager, INdmConfig ndmConfig,
string baseDbPath, IDbProvider rocksProvider, IMongoProvider mongoProvider, ILogManager logManager,
IBlockProcessor blockProcessor, IBlockTree blockTree, ITxPool transactionPool,
ITxPoolInfoProvider transactionPoolInfoProvider, ISpecProvider specProvider,
IReceiptStorage receiptStorage, IWallet wallet, ITimestamp timestamp, IEthereumEcdsa ecdsa,
IKeyStore keyStore, IRpcModuleProvider rpcModuleProvider, IJsonSerializer jsonSerializer,
ICryptoRandom cryptoRandom, IEnode enode, INdmConsumerChannelManager ndmConsumerChannelManager,
INdmDataPublisher ndmDataPublisher, IGrpcService grpcService, EthRequestService ethRequestService,
bool enableUnsecuredDevWallet)
{
ConfigProvider = configProvider;
ConfigManager = configManager;
NdmConfig = ndmConfig;
BaseDbPath = baseDbPath;
RocksProvider = rocksProvider;
MongoProvider = mongoProvider;
LogManager = logManager;
BlockProcessor = blockProcessor;
BlockTree = blockTree;
TransactionPool = transactionPool;
TransactionPoolInfoProvider = transactionPoolInfoProvider;
SpecProvider = specProvider;
ReceiptStorage = receiptStorage;
Wallet = wallet;
Timestamp = timestamp;
Ecdsa = ecdsa;
KeyStore = keyStore;
RpcModuleProvider = rpcModuleProvider;
JsonSerializer = jsonSerializer;
CryptoRandom = cryptoRandom;
Enode = enode;
NdmConsumerChannelManager = ndmConsumerChannelManager;
NdmDataPublisher = ndmDataPublisher;
GrpcService = grpcService;
EthRequestService = ethRequestService;
EnableUnsecuredDevWallet = enableUnsecuredDevWallet;
}
public async Task SetUp()
{
_dbProvider = await TestMemDbProvider.InitAsync();
_timestamper = new ManualTimestamper();
_blockTree = Substitute.For <IBlockTree>();
_txPool = Substitute.For <ITxPool>();
_receiptStorage = Substitute.For <IReceiptStorage>();
_filterStore = Substitute.For <IFilterStore>();
_filterManager = Substitute.For <IFilterManager>();
_transactionProcessor = Substitute.For <ITransactionProcessor>();
_ethereumEcdsa = Substitute.For <IEthereumEcdsa>();
_specProvider = MainnetSpecProvider.Instance;
ReadOnlyTxProcessingEnv processingEnv = new ReadOnlyTxProcessingEnv(
new ReadOnlyDbProvider(_dbProvider, false),
new TrieStore(_dbProvider.StateDb, LimboLogs.Instance).AsReadOnly(),
new ReadOnlyBlockTree(_blockTree),
_specProvider,
LimboLogs.Instance);
processingEnv.TransactionProcessor = _transactionProcessor;
_blockchainBridge = new BlockchainBridge(
processingEnv,
_txPool,
_receiptStorage,
_filterStore,
_filterManager,
_ethereumEcdsa,
_timestamper,
Substitute.For <ILogFinder>(),
_specProvider,
false,
false);
}
public void SetUp()
{
_dbProvider = new MemDbProvider();
_stateReader = new StateReader(_dbProvider.StateDb, _dbProvider.CodeDb, LimboLogs.Instance);
_stateProvider = new StateProvider(_dbProvider.StateDb, _dbProvider.CodeDb, LimboLogs.Instance);
_storageProvider = new StorageProvider(_dbProvider.StateDb, _stateProvider, LimboLogs.Instance);
_timestamper = new ManualTimestamper();
_blockTree = Substitute.For <IBlockTree>();
_txPool = Substitute.For <ITxPool>();
_receiptStorage = Substitute.For <IReceiptStorage>();
_filterStore = Substitute.For <IFilterStore>();
_filterManager = Substitute.For <IFilterManager>();
_wallet = Substitute.For <IWallet>();
_transactionProcessor = Substitute.For <ITransactionProcessor>();
_ethereumEcdsa = Substitute.For <IEthereumEcdsa>();
_bloomStorage = Substitute.For <IBloomStorage>();
_specProvider = MainnetSpecProvider.Instance;
_blockchainBridge = new BlockchainBridge(
_stateReader,
_stateProvider,
_storageProvider,
_blockTree,
_txPool,
_receiptStorage,
_filterStore,
_filterManager,
_wallet,
_transactionProcessor,
_ethereumEcdsa,
_bloomStorage,
_timestamper,
LimboLogs.Instance,
false);
}
public TraceModuleFactory(
IDbProvider dbProvider,
ITxPool txPool,
IBlockTree blockTree,
IBlockValidator blockValidator,
IEthereumEcdsa ethereumEcdsa,
IBlockDataRecoveryStep recoveryStep,
IRewardCalculator rewardCalculator,
IReceiptStorage receiptStorage,
ISpecProvider specProvider,
ILogManager logManager)
{
_dbProvider = dbProvider ?? throw new ArgumentNullException(nameof(dbProvider));
_txPool = txPool ?? throw new ArgumentNullException(nameof(txPool));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
_blockValidator = blockValidator ?? throw new ArgumentNullException(nameof(blockValidator));
_ethereumEcdsa = ethereumEcdsa ?? throw new ArgumentNullException(nameof(ethereumEcdsa));
_recoveryStep = recoveryStep ?? throw new ArgumentNullException(nameof(recoveryStep));
_rewardCalculator = rewardCalculator ?? throw new ArgumentNullException(nameof(rewardCalculator));
_receiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
_logManager = logManager ?? throw new ArgumentNullException(nameof(logManager));
_logger = logManager.GetClassLogger();
}
// TODO: auto create ecdsa here
public TransactionBuilder SignedAndResolved(IEthereumEcdsa ecdsa, PrivateKey privateKey, long blockNumber)
{
ecdsa.Sign(privateKey, TestObjectInternal, blockNumber);
TestObjectInternal.SenderAddress = privateKey.Address;
return(this);
}
public TransactionBuilder Signed(IEthereumEcdsa ecdsa, PrivateKey privateKey, long blockNumber)
{
ecdsa.Sign(privateKey, TestObjectInternal, blockNumber);
return(this);
}
public PersonalBridge(IEthereumEcdsa ecdsa, IWallet wallet)
{
_ecdsa = ecdsa ?? throw new ArgumentNullException(nameof(ecdsa));
_wallet = wallet ?? throw new ArgumentNullException(nameof(wallet));
}
public void Setup()
{
_ethereumEcdsa = new EthereumEcdsa(ChainId.Ropsten, LimboLogs.Instance);
}
private async Task InitBlockchain()
{
/* spec */
if (_chainSpec.ChainId == RopstenSpecProvider.Instance.ChainId)
{
_specProvider = RopstenSpecProvider.Instance;
}
else if (_chainSpec.ChainId == MainNetSpecProvider.Instance.ChainId)
{
_specProvider = MainNetSpecProvider.Instance;
}
else if (_chainSpec.ChainId == RinkebySpecProvider.Instance.ChainId)
{
_specProvider = RinkebySpecProvider.Instance;
}
else if (_chainSpec.ChainId == GoerliSpecProvider.Instance.ChainId)
{
_specProvider = GoerliSpecProvider.Instance;
}
else if (_chainSpec.ChainId == SturebySpecProvider.Instance.ChainId)
{
_specProvider = SturebySpecProvider.Instance;
}
else
{
_specProvider = new SingleReleaseSpecProvider(LatestRelease.Instance, _chainSpec.ChainId);
}
/* sync */
IDbConfig dbConfig = _configProvider.GetConfig <IDbConfig>();
foreach (PropertyInfo propertyInfo in typeof(IDbConfig).GetProperties())
{
if (_logger.IsDebug)
{
_logger.Debug($"DB {propertyInfo.Name}: {propertyInfo.GetValue(dbConfig)}");
}
}
_dbProvider = HiveEnabled
? (IDbProvider) new MemDbProvider()
: new RocksDbProvider(_initConfig.BaseDbPath, dbConfig, _logManager, _initConfig.StoreTraces, _initConfig.StoreReceipts);
_ethereumEcdsa = new EthereumEcdsa(_specProvider, _logManager);
_transactionPool = new TransactionPool(
new PersistentTransactionStorage(_dbProvider.PendingTxsDb, _specProvider),
new PendingTransactionThresholdValidator(_initConfig.ObsoletePendingTransactionInterval,
_initConfig.RemovePendingTransactionInterval), new Timestamp(),
_ethereumEcdsa, _specProvider, _logManager, _initConfig.RemovePendingTransactionInterval,
_initConfig.PeerNotificationThreshold);
_receiptStorage = new PersistentReceiptStorage(_dbProvider.ReceiptsDb, _specProvider);
// IDbProvider debugRecorder = new RocksDbProvider(Path.Combine(_dbBasePath, "debug"), dbConfig);
// _dbProvider = new RpcDbProvider(_jsonSerializer, new BasicJsonRpcClient(KnownRpcUris.NethVm1, _jsonSerializer, _logManager), _logManager, debugRecorder);
// IDbProvider debugReader = new ReadOnlyDbProvider(new RocksDbProvider(Path.Combine(_dbBasePath, "debug"), dbConfig));
// _dbProvider = debugReader;
_blockTree = new BlockTree(
_dbProvider.BlocksDb,
_dbProvider.BlockInfosDb,
_specProvider,
_transactionPool,
_logManager);
_recoveryStep = new TxSignaturesRecoveryStep(_ethereumEcdsa, _transactionPool);
CliqueConfig cliqueConfig = null;
_snapshotManager = null;
switch (_chainSpec.SealEngineType)
{
case SealEngineType.None:
_sealer = NullSealEngine.Instance;
_sealValidator = NullSealEngine.Instance;
_rewardCalculator = NoBlockRewards.Instance;
break;
case SealEngineType.Clique:
_rewardCalculator = NoBlockRewards.Instance;
cliqueConfig = new CliqueConfig();
cliqueConfig.BlockPeriod = _chainSpec.CliquePeriod;
cliqueConfig.Epoch = _chainSpec.CliqueEpoch;
_snapshotManager = new SnapshotManager(cliqueConfig, _dbProvider.BlocksDb, _blockTree, _ethereumEcdsa, _logManager);
_sealValidator = new CliqueSealValidator(cliqueConfig, _snapshotManager, _logManager);
_recoveryStep = new CompositeDataRecoveryStep(_recoveryStep, new AuthorRecoveryStep(_snapshotManager));
if (_initConfig.IsMining)
{
_sealer = new CliqueSealer(new BasicWallet(_nodeKey), cliqueConfig, _snapshotManager, _nodeKey.Address, _logManager);
}
else
{
_sealer = NullSealEngine.Instance;
}
break;
case SealEngineType.NethDev:
_sealer = NullSealEngine.Instance;
_sealValidator = NullSealEngine.Instance;
_rewardCalculator = NoBlockRewards.Instance;
break;
case SealEngineType.Ethash:
_rewardCalculator = new RewardCalculator(_specProvider);
var difficultyCalculator = new DifficultyCalculator(_specProvider);
if (_initConfig.IsMining)
{
_sealer = new EthashSealer(new Ethash(_logManager), _logManager);
}
else
{
_sealer = NullSealEngine.Instance;
}
_sealValidator = new EthashSealValidator(_logManager, difficultyCalculator, new Ethash(_logManager));
break;
default:
throw new NotSupportedException($"Seal engine type {_chainSpec.SealEngineType} is not supported in Nethermind");
}
/* validation */
var headerValidator = new HeaderValidator(
_blockTree,
_sealValidator,
_specProvider,
_logManager);
var ommersValidator = new OmmersValidator(
_blockTree,
headerValidator,
_logManager);
var txValidator = new TransactionValidator(
new SignatureValidator(_specProvider.ChainId));
_blockValidator = new BlockValidator(
txValidator,
headerValidator,
ommersValidator,
_specProvider,
_logManager);
var stateTree = new StateTree(_dbProvider.StateDb);
var stateProvider = new StateProvider(
stateTree,
_dbProvider.CodeDb,
_logManager);
_stateProvider = stateProvider;
var storageProvider = new StorageProvider(
_dbProvider.StateDb,
stateProvider,
_logManager);
_transactionPoolInfoProvider = new TransactionPoolInfoProvider(stateProvider);
/* blockchain processing */
var blockhashProvider = new BlockhashProvider(
_blockTree);
var virtualMachine = new VirtualMachine(
stateProvider,
storageProvider,
blockhashProvider,
_logManager);
var transactionProcessor = new TransactionProcessor(
_specProvider,
stateProvider,
storageProvider,
virtualMachine,
_logManager);
_blockProcessor = new BlockProcessor(
_specProvider,
_blockValidator,
_rewardCalculator,
transactionProcessor,
_dbProvider.StateDb,
_dbProvider.CodeDb,
_dbProvider.TraceDb,
stateProvider,
storageProvider,
_transactionPool,
_receiptStorage,
_logManager);
_blockchainProcessor = new BlockchainProcessor(
_blockTree,
_blockProcessor,
_recoveryStep,
_logManager,
_initConfig.StoreReceipts,
_initConfig.StoreTraces);
// create shared objects between discovery and peer manager
IStatsConfig statsConfig = _configProvider.GetConfig <IStatsConfig>();
_nodeStatsManager = new NodeStatsManager(statsConfig, _logManager, !statsConfig.CaptureNodeStatsEventHistory);
if (_initConfig.IsMining)
{
IReadOnlyDbProvider minerDbProvider = new ReadOnlyDbProvider(_dbProvider, false);
AlternativeChain producerChain = new AlternativeChain(_blockTree, _blockValidator, _rewardCalculator,
_specProvider, minerDbProvider, _recoveryStep, _logManager, _transactionPool, _receiptStorage);
switch (_chainSpec.SealEngineType)
{
case SealEngineType.Clique:
{
// TODO: need to introduce snapshot provider for clique and pass it here instead of CliqueSealEngine
if (_logger.IsWarn)
{
_logger.Warn("Starting Clique block producer & sealer");
}
_blockProducer = new CliqueBlockProducer(_transactionPool, producerChain.Processor,
_blockTree, _timestamp, _cryptoRandom, producerChain.StateProvider, _snapshotManager, (CliqueSealer)_sealer, _nodeKey.Address, cliqueConfig, _logManager);
break;
}
case SealEngineType.NethDev:
{
if (_logger.IsWarn)
{
_logger.Warn("Starting Dev block producer & sealer");
}
_blockProducer = new DevBlockProducer(_transactionPool, producerChain.Processor, _blockTree,
_timestamp, _logManager);
break;
}
default:
throw new NotSupportedException($"Mining in {_chainSpec.SealEngineType} mode is not supported");
}
_blockProducer.Start();
}
if (!HiveEnabled)
{
_blockchainProcessor.Start();
LoadGenesisBlock(_chainSpec, string.IsNullOrWhiteSpace(_initConfig.GenesisHash) ? null : new Keccak(_initConfig.GenesisHash), _blockTree, stateProvider, _specProvider);
if (_initConfig.ProcessingEnabled)
{
#pragma warning disable 4014
LoadBlocksFromDb();
#pragma warning restore 4014
}
else
{
if (_logger.IsWarn)
{
_logger.Warn($"Shutting down processor due to {nameof(InitConfig)}.{nameof(InitConfig.ProcessingEnabled)} set to false");
}
await _blockchainProcessor.StopAsync();
}
}
await InitializeNetwork(
_receiptStorage,
_sealValidator,
txValidator);
}
public void Setup()
{
_specProvider = RopstenSpecProvider.Instance;
_ethereumEcdsa = new EthereumEcdsa(_specProvider, LimboLogs.Instance);
}
public SnapshotManager(ICliqueConfig cliqueConfig, IDb blocksDb, IBlockTree blockTree, IEthereumEcdsa ecdsa, ILogManager logManager)
{
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
_cliqueConfig = cliqueConfig ?? throw new ArgumentNullException(nameof(cliqueConfig));
_signatures = new LruCache <Keccak, Address>(Clique.InMemorySignatures);
_ecdsa = ecdsa ?? throw new ArgumentNullException(nameof(ecdsa));
_blocksDb = blocksDb ?? throw new ArgumentNullException(nameof(blocksDb));
_blockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
}
public async Task Init()
{
AddDecoders();
ILogManager logManager = _api.LogManager;
ILogger logger = logManager.GetClassLogger();
bool disableSendingDepositTransaction = HasEnabledVariable("SENDING_DEPOSIT_TRANSACTION_DISABLED");
bool instantDepositVerificationEnabled = HasEnabledVariable("INSTANT_DEPOSIT_VERIFICATION_ENABLED");
bool backgroundServicesDisabled = HasEnabledVariable("BACKGROUND_SERVICES_DISABLED");
if (disableSendingDepositTransaction)
{
if (logger.IsWarn)
{
logger.Warn("*** NDM sending deposit transaction is disabled ***");
}
}
if (instantDepositVerificationEnabled)
{
if (logger.IsWarn)
{
logger.Warn("*** NDM instant deposit verification is enabled ***");
}
}
if (backgroundServicesDisabled)
{
if (logger.IsWarn)
{
logger.Warn("*** NDM background services are disabled ***");
}
}
INdmConfig ndmConfig = _api.NdmConfig;
string configId = ndmConfig.Id;
IDbConfig dbConfig = _api.ConfigProvider.GetConfig <IDbConfig>();
Address contractAddress = string.IsNullOrWhiteSpace(ndmConfig.ContractAddress)
? Address.Zero
: new Address(ndmConfig.ContractAddress);
DepositDetailsDecoder depositDetailsRlpDecoder = new DepositDetailsDecoder();
DepositApprovalDecoder depositApprovalRlpDecoder = new DepositApprovalDecoder();
DataDeliveryReceiptDetailsDecoder receiptRlpDecoder = new DataDeliveryReceiptDetailsDecoder();
ConsumerSessionDecoder sessionRlpDecoder = new ConsumerSessionDecoder();
ReceiptRequestValidator receiptRequestValidator = new ReceiptRequestValidator(logManager);
IDepositDetailsRepository depositRepository;
IConsumerDepositApprovalRepository depositApprovalRepository;
IProviderRepository providerRepository;
IReceiptRepository receiptRepository;
IConsumerSessionRepository sessionRepository;
IDepositUnitsCalculator depositUnitsCalculator;
switch (ndmConfig.Persistence?.ToLowerInvariant())
{
case "mongo":
IMongoDatabase?database = _api.MongoProvider.GetDatabase();
if (database == null)
{
throw new ApplicationException("Failed to initialize Mongo DB.");
}
sessionRepository = new ConsumerSessionMongoRepository(database);
depositUnitsCalculator = new DepositUnitsCalculator(sessionRepository, _api.Timestamper);
depositRepository = new DepositDetailsMongoRepository(database, depositUnitsCalculator);
depositApprovalRepository = new ConsumerDepositApprovalMongoRepository(database);
providerRepository = new ProviderMongoRepository(database);
receiptRepository = new ReceiptMongoRepository(database, "consumerReceipts");
break;
case "memory":
if (logger.IsWarn)
{
logger.Warn("*** NDM is using in memory database ***");
}
DepositsInMemoryDb depositsDatabase = new DepositsInMemoryDb();
sessionRepository = new ConsumerSessionInMemoryRepository();
depositUnitsCalculator = new DepositUnitsCalculator(sessionRepository, _api.Timestamper);
depositRepository = new DepositDetailsInMemoryRepository(depositsDatabase, depositUnitsCalculator);
depositApprovalRepository = new ConsumerDepositApprovalInMemoryRepository();
providerRepository = new ProviderInMemoryRepository(depositsDatabase);
receiptRepository = new ReceiptInMemoryRepository();
break;
default:
var dbInitializer = new ConsumerNdmDbInitializer(_api.DbProvider, ndmConfig, _api.RocksDbFactory, _api.MemDbFactory);
await dbInitializer.InitAsync();
sessionRepository = new ConsumerSessionRocksRepository(_api.Db <IDb>(ConsumerNdmDbNames.ConsumerSessions),
sessionRlpDecoder);
depositUnitsCalculator = new DepositUnitsCalculator(sessionRepository, _api.Timestamper);
depositRepository = new DepositDetailsRocksRepository(_api.Db <IDb>(ConsumerNdmDbNames.Deposits),
depositDetailsRlpDecoder, depositUnitsCalculator);
depositApprovalRepository = new ConsumerDepositApprovalRocksRepository(
_api.Db <IDb>(ConsumerNdmDbNames.ConsumerDepositApprovals), depositApprovalRlpDecoder);
providerRepository = new ProviderRocksRepository(_api.Db <IDb>(ConsumerNdmDbNames.Deposits),
depositDetailsRlpDecoder);
receiptRepository = new ReceiptRocksRepository(_api.Db <IDb>(ConsumerNdmDbNames.ConsumerReceipts),
receiptRlpDecoder);
break;
}
uint requiredBlockConfirmations = ndmConfig.BlockConfirmations;
IAbiEncoder abiEncoder = _api.AbiEncoder;
INdmBlockchainBridge blockchainBridge = _api.BlockchainBridge;
IBlockProcessor blockProcessor = _api.MainBlockProcessor;
IConfigManager configManager = _api.ConfigManager;
Address consumerAddress = _api.ConsumerAddress;
ICryptoRandom cryptoRandom = _api.CryptoRandom;
IDepositService depositService = _api.DepositService;
gasPriceService = _api.GasPriceService;
IEthereumEcdsa ecdsa = _api.EthereumEcdsa;
ethRequestService = _api.EthRequestService;
jsonRpcNdmConsumerChannel = _api.JsonRpcNdmConsumerChannel;
INdmNotifier ndmNotifier = _api.NdmNotifier;
PublicKey nodePublicKey = _api.Enode.PublicKey;
timestamper = _api.Timestamper;
IWallet wallet = _api.Wallet;
IHttpClient httpClient = _api.HttpClient;
IJsonRpcClientProxy? jsonRpcClientProxy = _api.JsonRpcClientProxy;
IEthJsonRpcClientProxy?ethJsonRpcClientProxy = _api.EthJsonRpcClientProxy;
TransactionService transactionService = _api.TransactionService;
IMonitoringService monitoringService = _api.MonitoringService;
IWebSocketsModule ndmWebSocketsModule = _api.WebSocketsManager.GetModule("ndm");
monitoringService?.RegisterMetrics(typeof(Metrics));
DataRequestFactory dataRequestFactory = new DataRequestFactory(wallet, nodePublicKey);
TransactionVerifier transactionVerifier = new TransactionVerifier(blockchainBridge, requiredBlockConfirmations);
DepositProvider depositProvider = new DepositProvider(depositRepository, depositUnitsCalculator, logManager);
KycVerifier kycVerifier = new KycVerifier(depositApprovalRepository, logManager);
ConsumerNotifier consumerNotifier = new ConsumerNotifier(ndmNotifier);
DataAssetService dataAssetService = new DataAssetService(providerRepository, consumerNotifier, logManager);
ProviderService providerService = new ProviderService(providerRepository, consumerNotifier, logManager);
DataRequestService dataRequestService = new DataRequestService(dataRequestFactory, depositProvider, kycVerifier, wallet,
providerService, timestamper, sessionRepository, consumerNotifier, logManager);
SessionService sessionService = new SessionService(providerService, depositProvider, dataAssetService,
sessionRepository, timestamper, consumerNotifier, logManager);
DataConsumerService dataConsumerService = new DataConsumerService(depositProvider, sessionService,
consumerNotifier, timestamper, sessionRepository, logManager);
DataStreamService dataStreamService = new DataStreamService(dataAssetService, depositProvider,
providerService, sessionService, wallet, consumerNotifier, sessionRepository, logManager);
DepositApprovalService depositApprovalService = new DepositApprovalService(dataAssetService, providerService,
depositApprovalRepository, timestamper, consumerNotifier, logManager);
DepositConfirmationService depositConfirmationService = new DepositConfirmationService(blockchainBridge, consumerNotifier,
depositRepository, depositService, logManager, requiredBlockConfirmations);
IDepositManager depositManager = new DepositManager(depositService, depositUnitsCalculator,
dataAssetService, kycVerifier, providerService, abiEncoder, cryptoRandom, wallet, gasPriceService,
depositRepository, timestamper, logManager, requiredBlockConfirmations,
disableSendingDepositTransaction);
if (instantDepositVerificationEnabled)
{
depositManager = new InstantDepositManager(depositManager, depositRepository, timestamper, logManager,
requiredBlockConfirmations);
}
depositReportService = new DepositReportService(depositRepository, depositUnitsCalculator, receiptRepository, sessionRepository,
timestamper);
ReceiptService receiptService = new ReceiptService(depositProvider, providerService, receiptRequestValidator,
sessionService, timestamper, receiptRepository, sessionRepository, abiEncoder, wallet, ecdsa,
nodePublicKey, logManager);
RefundService refundService = new RefundService(blockchainBridge, abiEncoder, depositRepository,
contractAddress, logManager, wallet);
RefundClaimant refundClaimant = new RefundClaimant(refundService, blockchainBridge, depositRepository,
transactionVerifier, gasPriceService, timestamper, logManager);
_api.AccountService = new AccountService(configManager, dataStreamService, providerService,
sessionService, consumerNotifier, wallet, configId, consumerAddress, logManager);
_api.NdmAccountUpdater = new NdmAccountUpdater(ndmWebSocketsModule, consumerAddress, _api.MainBlockProcessor, _api.ChainHeadStateProvider);
ProxyService proxyService = new ProxyService(jsonRpcClientProxy, configManager, configId, logManager);
_api.ConsumerService = new ConsumerService(_api.AccountService, dataAssetService, dataRequestService,
dataConsumerService, dataStreamService, depositManager, depositApprovalService, providerService,
receiptService, refundService, sessionService, proxyService);
ethPriceService = new EthPriceService(httpClient, timestamper, logManager);
daiPriceService = new DaiPriceService(httpClient, timestamper, logManager);
consumerTransactionsService = new ConsumerTransactionsService(transactionService, depositRepository,
timestamper, logManager);
gasLimitsService = new ConsumerGasLimitsService(depositService, refundService);
if (!backgroundServicesDisabled)
{
bool useDepositTimer = ndmConfig.ProxyEnabled;
ConsumerServicesBackgroundProcessor consumerServicesBackgroundProcessor =
new ConsumerServicesBackgroundProcessor(
_api.AccountService,
refundClaimant,
depositConfirmationService,
ethPriceService,
daiPriceService,
_api.GasPriceService,
_api.MainBlockProcessor,
depositRepository,
consumerNotifier,
logManager,
useDepositTimer,
ethJsonRpcClientProxy);
consumerServicesBackgroundProcessor.Init();
}
}
public UnknownSenderFilter(IEthereumEcdsa ecdsa, ILogger logger)
{
_ecdsa = ecdsa;
_logger = logger;
}
private async Task InitBlockchain()
{
_specProvider = new ChainSpecBasedSpecProvider(_chainSpec);
Account.AccountStartNonce = _chainSpec.Parameters.AccountStartNonce;
/* sync */
IDbConfig dbConfig = _configProvider.GetConfig <IDbConfig>();
_syncConfig = _configProvider.GetConfig <ISyncConfig>();
foreach (PropertyInfo propertyInfo in typeof(IDbConfig).GetProperties())
{
if (_logger.IsDebug)
{
_logger.Debug($"DB {propertyInfo.Name}: {propertyInfo.GetValue(dbConfig)}");
}
}
_dbProvider = HiveEnabled
? (IDbProvider) new MemDbProvider()
: new RocksDbProvider(_initConfig.BaseDbPath, dbConfig, _logManager, _initConfig.StoreTraces, _initConfig.StoreReceipts || _syncConfig.DownloadReceiptsInFastSync);
_ethereumEcdsa = new EthereumEcdsa(_specProvider, _logManager);
_txPool = new TxPool(
new PersistentTxStorage(_dbProvider.PendingTxsDb, _specProvider),
Timestamp.Default,
_ethereumEcdsa,
_specProvider,
_txPoolConfig, _logManager);
var _rc7FixDb = _initConfig.EnableRc7Fix ? _dbProvider.HeadersDb : NullDb.Instance;
_receiptStorage = new PersistentReceiptStorage(_dbProvider.ReceiptsDb, _rc7FixDb, _specProvider, _logManager);
// IDbProvider debugRecorder = new RocksDbProvider(Path.Combine(_dbBasePath, "debug"), dbConfig);
// _dbProvider = new RpcDbProvider(_jsonSerializer, new BasicJsonRpcClient(KnownRpcUris.NethVm1, _jsonSerializer, _logManager), _logManager, debugRecorder);
// IDbProvider debugReader = new ReadOnlyDbProvider(new RocksDbProvider(Path.Combine(_dbBasePath, "debug"), dbConfig));
// _dbProvider = debugReader;
_blockTree = new BlockTree(
_dbProvider.BlocksDb,
_dbProvider.HeadersDb,
_dbProvider.BlockInfosDb,
_specProvider,
_txPool,
_syncConfig,
_logManager);
_recoveryStep = new TxSignaturesRecoveryStep(_ethereumEcdsa, _txPool, _logManager);
CliqueConfig cliqueConfig = null;
_snapshotManager = null;
switch (_chainSpec.SealEngineType)
{
case SealEngineType.None:
_sealer = NullSealEngine.Instance;
_sealValidator = NullSealEngine.Instance;
_rewardCalculator = NoBlockRewards.Instance;
break;
case SealEngineType.Clique:
_rewardCalculator = NoBlockRewards.Instance;
cliqueConfig = new CliqueConfig();
cliqueConfig.BlockPeriod = _chainSpec.Clique.Period;
cliqueConfig.Epoch = _chainSpec.Clique.Epoch;
_snapshotManager = new SnapshotManager(cliqueConfig, _dbProvider.BlocksDb, _blockTree, _ethereumEcdsa, _logManager);
_sealValidator = new CliqueSealValidator(cliqueConfig, _snapshotManager, _logManager);
_recoveryStep = new CompositeDataRecoveryStep(_recoveryStep, new AuthorRecoveryStep(_snapshotManager));
if (_initConfig.IsMining)
{
_sealer = new CliqueSealer(new BasicWallet(_nodeKey), cliqueConfig, _snapshotManager, _nodeKey.Address, _logManager);
}
else
{
_sealer = NullSealEngine.Instance;
}
break;
case SealEngineType.NethDev:
_sealer = NullSealEngine.Instance;
_sealValidator = NullSealEngine.Instance;
_rewardCalculator = NoBlockRewards.Instance;
break;
case SealEngineType.Ethash:
_rewardCalculator = new RewardCalculator(_specProvider);
var difficultyCalculator = new DifficultyCalculator(_specProvider);
if (_initConfig.IsMining)
{
_sealer = new EthashSealer(new Ethash(_logManager), _logManager);
}
else
{
_sealer = NullSealEngine.Instance;
}
_sealValidator = new EthashSealValidator(_logManager, difficultyCalculator, new Ethash(_logManager));
break;
default:
throw new NotSupportedException($"Seal engine type {_chainSpec.SealEngineType} is not supported in Nethermind");
}
/* validation */
_headerValidator = new HeaderValidator(
_blockTree,
_sealValidator,
_specProvider,
_logManager);
var ommersValidator = new OmmersValidator(
_blockTree,
_headerValidator,
_logManager);
var txValidator = new TxValidator(_specProvider.ChainId);
_blockValidator = new BlockValidator(
txValidator,
_headerValidator,
ommersValidator,
_specProvider,
_logManager);
var stateProvider = new StateProvider(
_dbProvider.StateDb,
_dbProvider.CodeDb,
_logManager);
_stateProvider = stateProvider;
var storageProvider = new StorageProvider(
_dbProvider.StateDb,
stateProvider,
_logManager);
_txPoolInfoProvider = new TxPoolInfoProvider(stateProvider);
_transactionPoolInfoProvider = new TxPoolInfoProvider(stateProvider);
/* blockchain processing */
var blockhashProvider = new BlockhashProvider(
_blockTree, _logManager);
var virtualMachine = new VirtualMachine(
stateProvider,
storageProvider,
blockhashProvider,
_logManager);
var transactionProcessor = new TransactionProcessor(
_specProvider,
stateProvider,
storageProvider,
virtualMachine,
_logManager);
_blockProcessor = new BlockProcessor(
_specProvider,
_blockValidator,
_rewardCalculator,
transactionProcessor,
_dbProvider.StateDb,
_dbProvider.CodeDb,
_dbProvider.TraceDb,
stateProvider,
storageProvider,
_txPool,
_receiptStorage,
_logManager);
_blockchainProcessor = new BlockchainProcessor(
_blockTree,
_blockProcessor,
_recoveryStep,
_logManager,
_initConfig.StoreReceipts,
_initConfig.StoreTraces);
// create shared objects between discovery and peer manager
IStatsConfig statsConfig = _configProvider.GetConfig <IStatsConfig>();
_nodeStatsManager = new NodeStatsManager(statsConfig, _logManager);
if (_initConfig.IsMining)
{
IReadOnlyDbProvider minerDbProvider = new ReadOnlyDbProvider(_dbProvider, false);
AlternativeChain producerChain = new AlternativeChain(_blockTree, _blockValidator, _rewardCalculator,
_specProvider, minerDbProvider, _recoveryStep, _logManager, _txPool, _receiptStorage);
switch (_chainSpec.SealEngineType)
{
case SealEngineType.Clique:
{
if (_logger.IsWarn)
{
_logger.Warn("Starting Clique block producer & sealer");
}
_blockProducer = new CliqueBlockProducer(_txPool, producerChain.Processor,
_blockTree, _timestamp, _cryptoRandom, producerChain.StateProvider, _snapshotManager, (CliqueSealer)_sealer, _nodeKey.Address, cliqueConfig, _logManager);
break;
}
case SealEngineType.NethDev:
{
if (_logger.IsWarn)
{
_logger.Warn("Starting Dev block producer & sealer");
}
_blockProducer = new DevBlockProducer(_txPool, producerChain.Processor, _blockTree,
_timestamp, _logManager);
break;
}
default:
throw new NotSupportedException($"Mining in {_chainSpec.SealEngineType} mode is not supported");
}
_blockProducer.Start();
}
_blockchainProcessor.Start();
LoadGenesisBlock(_chainSpec, string.IsNullOrWhiteSpace(_initConfig.GenesisHash) ? null : new Keccak(_initConfig.GenesisHash), _blockTree, stateProvider, _specProvider);
if (_initConfig.ProcessingEnabled)
{
#pragma warning disable 4014
LoadBlocksFromDb();
#pragma warning restore 4014
}
else
{
if (_logger.IsWarn)
{
_logger.Warn($"Shutting down the blockchain processor due to {nameof(InitConfig)}.{nameof(InitConfig.ProcessingEnabled)} set to false");
}
await _blockchainProcessor.StopAsync();
}
if (HiveEnabled)
{
await InitHive();
}
if (HiveEnabled)
{
await InitHive();
}
var producers = new List <IProducer>();
if (_initConfig.PubSubEnabled)
{
var kafkaProducer = await PrepareKafkaProducer(_blockTree, _configProvider.GetConfig <IKafkaConfig>());
producers.Add(kafkaProducer);
}
var grpcClientConfig = _configProvider.GetConfig <IGrpcClientConfig>();
if (grpcClientConfig.Enabled)
{
var grpcProducer = new GrpcProducer(_grpcClient, _logManager);
producers.Add(grpcProducer);
}
ISubscription subscription;
if (producers.Any())
{
subscription = new Subscription(producers, _blockProcessor, _logManager);
}
else
{
subscription = new EmptySubscription();
}
_disposeStack.Push(subscription);
_dataBridge = new DataBridge(subscription, _receiptStorage, _blockTree, _logManager);
_dataBridge.Start();
await InitializeNetwork();
}
public virtual async Task <INdmCapabilityConnector> InitAsync(
IConfigProvider configProvider,
IDbProvider dbProvider,
string baseDbPath,
IBlockTree blockTree,
ITxPool txPool,
ITxSender txSender,
ISpecProvider specProvider,
IReceiptFinder receiptFinder,
IWallet wallet,
IFilterStore filterStore,
IFilterManager filterManager,
ITimestamper timestamper,
IEthereumEcdsa ecdsa,
IRpcModuleProvider rpcModuleProvider,
IKeyStore keyStore,
IJsonSerializer jsonSerializer,
ICryptoRandom cryptoRandom,
IEnode enode,
INdmConsumerChannelManager consumerChannelManager,
INdmDataPublisher dataPublisher,
IGrpcServer grpcServer,
INodeStatsManager nodeStatsManager,
IProtocolsManager protocolsManager,
IProtocolValidator protocolValidator,
IMessageSerializationService messageSerializationService,
bool enableUnsecuredDevWallet,
IWebSocketsManager webSocketsManager,
ILogManager logManager,
IBlockProcessor blockProcessor,
IJsonRpcClientProxy?jsonRpcClientProxy,
IEthJsonRpcClientProxy?ethJsonRpcClientProxy,
IHttpClient httpClient,
IMonitoringService monitoringService,
IBloomStorage bloomStorage)
{
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
INdmConfig ndmConfig = configProvider.GetConfig <INdmConfig>();
if (!ndmConfig.Enabled)
{
// can we not even call it here? // can be step and use the subsystems
return(NullNdmCapabilityConnector.Instance);
}
(NdmConfig config, INdmServices services, INdmFaucet faucet, IEthRequestService ethRequestService, IAccountService accountService, IConsumerService consumerService, Address consumerAddress, Address providerAddress) = await PreInitAsync(
configProvider,
dbProvider,
baseDbPath,
blockTree,
txPool,
txSender,
specProvider,
receiptFinder,
wallet,
filterStore,
filterManager,
timestamper,
ecdsa,
rpcModuleProvider,
keyStore,
jsonSerializer,
cryptoRandom,
enode,
consumerChannelManager,
dataPublisher,
grpcServer,
enableUnsecuredDevWallet,
webSocketsManager,
logManager,
blockProcessor,
jsonRpcClientProxy,
ethJsonRpcClientProxy,
httpClient,
monitoringService,
bloomStorage);
NdmSubprotocolFactory subprotocolFactory = new NdmSubprotocolFactory(messageSerializationService, nodeStatsManager,
logManager, accountService, consumerService, consumerChannelManager, ecdsa, wallet, faucet,
enode.PublicKey, providerAddress, consumerAddress, config.VerifyP2PSignature);
ProtocolHandlerFactory protocolHandlerFactory = new ProtocolHandlerFactory(subprotocolFactory, protocolValidator,
ethRequestService, logManager);
NdmCapabilityConnector capabilityConnector = new NdmCapabilityConnector(
protocolsManager,
protocolHandlerFactory,
accountService,
logManager,
ndmConfig.ProviderAddress == null ? Address.Zero : new Address(ndmConfig.ProviderAddress));
return(capabilityConnector);
}
private async Task InitBlockchain()
{
_specProvider = new ChainSpecBasedSpecProvider(_chainSpec);
Account.AccountStartNonce = _chainSpec.Parameters.AccountStartNonce;
/* sync */
IDbConfig dbConfig = _configProvider.GetConfig <IDbConfig>();
_syncConfig = _configProvider.GetConfig <ISyncConfig>();
foreach (PropertyInfo propertyInfo in typeof(IDbConfig).GetProperties())
{
if (_logger.IsDebug)
{
_logger.Debug($"DB {propertyInfo.Name}: {propertyInfo.GetValue(dbConfig)}");
}
}
_dbProvider = HiveEnabled
? (IDbProvider) new MemDbProvider()
: new RocksDbProvider(_initConfig.BaseDbPath, dbConfig, _logManager, _initConfig.StoreTraces, _initConfig.StoreReceipts || _syncConfig.DownloadReceiptsInFastSync);
// IDbProvider debugRecorder = new RocksDbProvider(Path.Combine(_initConfig.BaseDbPath, "debug"), dbConfig, _logManager, _initConfig.StoreTraces, _initConfig.StoreReceipts);
// _dbProvider = new RpcDbProvider(_jsonSerializer, new BasicJsonRpcClient(KnownRpcUris.Localhost, _jsonSerializer, _logManager), _logManager, debugRecorder);
// IDbProvider debugReader = new ReadOnlyDbProvider(new RocksDbProvider(Path.Combine(_initConfig.BaseDbPath, "debug"), dbConfig, _logManager, _initConfig.StoreTraces, _initConfig.StoreReceipts), false);
// _dbProvider = debugReader;
_stateProvider = new StateProvider(
_dbProvider.StateDb,
_dbProvider.CodeDb,
_logManager);
_ethereumEcdsa = new EthereumEcdsa(_specProvider, _logManager);
_txPool = new TxPool(
new PersistentTxStorage(_dbProvider.PendingTxsDb, _specProvider),
Timestamper.Default,
_ethereumEcdsa,
_specProvider,
_txPoolConfig, _stateProvider, _logManager);
var _rc7FixDb = _initConfig.EnableRc7Fix ? _dbProvider.HeadersDb : NullDb.Instance;
_receiptStorage = new PersistentReceiptStorage(_dbProvider.ReceiptsDb, _rc7FixDb, _specProvider, _logManager);
_blockTree = new BlockTree(
_dbProvider.BlocksDb,
_dbProvider.HeadersDb,
_dbProvider.BlockInfosDb,
_specProvider,
_txPool,
_syncConfig,
_logManager);
_recoveryStep = new TxSignaturesRecoveryStep(_ethereumEcdsa, _txPool, _logManager);
_snapshotManager = null;
_storageProvider = new StorageProvider(
_dbProvider.StateDb,
_stateProvider,
_logManager);
IList <IAdditionalBlockProcessor> blockPreProcessors = new List <IAdditionalBlockProcessor>();
// blockchain processing
var blockhashProvider = new BlockhashProvider(
_blockTree, _logManager);
var virtualMachine = new VirtualMachine(
_stateProvider,
_storageProvider,
blockhashProvider,
_specProvider,
_logManager);
_transactionProcessor = new TransactionProcessor(
_specProvider,
_stateProvider,
_storageProvider,
virtualMachine,
_logManager);
InitSealEngine(blockPreProcessors);
/* validation */
_headerValidator = new HeaderValidator(
_blockTree,
_sealValidator,
_specProvider,
_logManager);
var ommersValidator = new OmmersValidator(
_blockTree,
_headerValidator,
_logManager);
var txValidator = new TxValidator(_specProvider.ChainId);
_blockValidator = new BlockValidator(
txValidator,
_headerValidator,
ommersValidator,
_specProvider,
_logManager);
_txPoolInfoProvider = new TxPoolInfoProvider(_stateProvider, _txPool);
_blockProcessor = new BlockProcessor(
_specProvider,
_blockValidator,
_rewardCalculator,
_transactionProcessor,
_dbProvider.StateDb,
_dbProvider.CodeDb,
_dbProvider.TraceDb,
_stateProvider,
_storageProvider,
_txPool,
_receiptStorage,
_logManager,
blockPreProcessors);
_blockchainProcessor = new BlockchainProcessor(
_blockTree,
_blockProcessor,
_recoveryStep,
_logManager,
_initConfig.StoreReceipts,
_initConfig.StoreTraces);
// create shared objects between discovery and peer manager
IStatsConfig statsConfig = _configProvider.GetConfig <IStatsConfig>();
_nodeStatsManager = new NodeStatsManager(statsConfig, _logManager);
InitBlockProducers();
_blockchainProcessor.Start();
LoadGenesisBlock(string.IsNullOrWhiteSpace(_initConfig.GenesisHash) ? null : new Keccak(_initConfig.GenesisHash));
if (_initConfig.ProcessingEnabled)
{
#pragma warning disable 4014
RunBlockTreeInitTasks();
#pragma warning restore 4014
}
else
{
if (_logger.IsWarn)
{
_logger.Warn($"Shutting down the blockchain processor due to {nameof(InitConfig)}.{nameof(InitConfig.ProcessingEnabled)} set to false");
}
await _blockchainProcessor.StopAsync();
}
if (HiveEnabled)
{
await InitHive();
}
var producers = new List <IProducer>();
var kafkaConfig = _configProvider.GetConfig <IKafkaConfig>();
if (kafkaConfig.Enabled)
{
var kafkaProducer = await PrepareKafkaProducer(_blockTree, _configProvider.GetConfig <IKafkaConfig>());
producers.Add(kafkaProducer);
}
var grpcConfig = _configProvider.GetConfig <IGrpcConfig>();
if (grpcConfig.Enabled && grpcConfig.ProducerEnabled)
{
var grpcProducer = new GrpcProducer(_grpcServer);
producers.Add(grpcProducer);
}
ISubscription subscription;
if (producers.Any())
{
subscription = new Subscription(producers, _blockProcessor, _logManager);
}
else
{
subscription = new EmptySubscription();
}
_disposeStack.Push(subscription);
await InitializeNetwork();
}
/// <summary>
///
/// </summary>
/// <param name="ecdsa">Needed to recover an address from a signature.</param>
/// <param name="txPool">Finding transactions in mempool can speed up address recovery.</param>
/// <param name="logManager">Logging</param>
public TxSignaturesRecoveryStep(IEthereumEcdsa ecdsa, ITxPool txPool, ILogManager logManager)
{
_ecdsa = ecdsa ?? throw new ArgumentNullException(nameof(ecdsa));
_txPool = txPool ?? throw new ArgumentNullException(nameof(ecdsa));
_logger = logManager?.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
}
public ReceiptsRecovery(IEthereumEcdsa?ecdsa, ISpecProvider?specProvider)
{
_ecdsa = ecdsa ?? throw new ArgumentNullException(nameof(ecdsa));
_specProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
}
public void SetUp()
{
Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
_ecdsa = new EthereumEcdsa(ChainId.Olympic, LimboLogs.Instance);
}
public TxSignaturesRecoveryStep(IEthereumEcdsa ecdsa, ITxPool txPool)
{
_ecdsa = ecdsa ?? throw new ArgumentNullException(nameof(ecdsa));
_txPool = txPool ?? throw new ArgumentNullException(nameof(ecdsa));
}
public AuRaSealValidator(AuRaParameters parameters, IAuRaStepCalculator stepCalculator, IValidatorStore validatorStore, IEthereumEcdsa ecdsa, ILogManager logManager)
{
_parameters = parameters ?? throw new ArgumentNullException(nameof(parameters));
_stepCalculator = stepCalculator ?? throw new ArgumentNullException(nameof(stepCalculator));
_validatorStore = validatorStore ?? throw new ArgumentNullException(nameof(validatorStore));
_ecdsa = ecdsa ?? throw new ArgumentNullException(nameof(ecdsa));
_logger = logManager.GetClassLogger() ?? throw new ArgumentNullException(nameof(logManager));
}
public virtual async Task <INdmCapabilityConnector> InitAsync(IConfigProvider configProvider,
IDbProvider dbProvider, string baseDbPath, IBlockTree blockTree, ITxPool txPool, ISpecProvider specProvider,
IReceiptStorage receiptStorage, IWallet wallet, IFilterStore filterStore, IFilterManager filterManager,
ITimestamper timestamper, IEthereumEcdsa ecdsa, IRpcModuleProvider rpcModuleProvider, IKeyStore keyStore,
IJsonSerializer jsonSerializer, ICryptoRandom cryptoRandom, IEnode enode,
INdmConsumerChannelManager consumerChannelManager, INdmDataPublisher dataPublisher, IGrpcServer grpcServer,
INodeStatsManager nodeStatsManager, IProtocolsManager protocolsManager,
IProtocolValidator protocolValidator, IMessageSerializationService messageSerializationService,
bool enableUnsecuredDevWallet, IWebSocketsManager webSocketsManager, ILogManager logManager,
IBlockProcessor blockProcessor, IJsonRpcClientProxy jsonRpcClientProxy,
IEthJsonRpcClientProxy ethJsonRpcClientProxy, IHttpClient httpClient, IMonitoringService monitoringService)
{
var(config, services, faucet, ethRequestService, accountService, consumerService, consumerAddress,
providerAddress) = await PreInitAsync(configProvider, dbProvider, baseDbPath, blockTree, txPool,
specProvider, receiptStorage, wallet, filterStore, filterManager, timestamper, ecdsa, rpcModuleProvider,
keyStore, jsonSerializer, cryptoRandom, enode, consumerChannelManager, dataPublisher, grpcServer,
enableUnsecuredDevWallet, webSocketsManager, logManager, blockProcessor, jsonRpcClientProxy,
ethJsonRpcClientProxy, httpClient, monitoringService);
if (!config.Enabled)
{
return(default);
public void Setup()
{
_specProvider = RopstenSpecProvider.Instance;
_ethereumEcdsa = new EthereumEcdsa(_specProvider, NullLogManager.Instance);
}
new protected async Task StartRunners(IConfigProvider configProvider)
{
InitRlp();
_configProvider = configProvider;
_initConfig = _configProvider.GetConfig <IInitConfig>();
_logManager = new NLogManager(_initConfig.LogFileName, _initConfig.LogDirectory);
_logger = _logManager.GetClassLogger();
_networkHelper = new NetworkHelper(_logger);
SetupKeyStore();
LoadChainSpec();
IDbConfig dbConfig = _configProvider.GetConfig <IDbConfig>();
_dbProvider = new RocksDbProvider(_initConfig.BaseDbPath, dbConfig, _logManager, _initConfig.StoreTraces, _initConfig.StoreReceipts);
var stateProvider = new StateProvider(
_dbProvider.StateDb,
_dbProvider.CodeDb,
_logManager);
_stateProvider = stateProvider;
/* blockchain processing */
if (_chainSpec.ChainId == RopstenSpecProvider.Instance.ChainId)
{
_specProvider = RopstenSpecProvider.Instance;
}
else if (_chainSpec.ChainId == MainNetSpecProvider.Instance.ChainId)
{
_specProvider = MainNetSpecProvider.Instance;
}
else if (_chainSpec.ChainId == RinkebySpecProvider.Instance.ChainId)
{
_specProvider = RinkebySpecProvider.Instance;
}
else if (_chainSpec.ChainId == GoerliSpecProvider.Instance.ChainId)
{
_specProvider = GoerliSpecProvider.Instance;
}
else
{
_specProvider = new SingleReleaseSpecProvider(Latest.Release, _chainSpec.ChainId);
}
_ethereumEcdsa = new EthereumEcdsa(_specProvider, _logManager);
_txPool = new TxPool(
new PersistentTransactionStorage(_dbProvider.PendingTxsDb, _specProvider),
new PendingTransactionThresholdValidator(_initConfig.ObsoletePendingTransactionInterval,
_initConfig.RemovePendingTransactionInterval), new Timestamp(),
_ethereumEcdsa, _specProvider, _logManager, _initConfig.RemovePendingTransactionInterval,
_initConfig.PeerNotificationThreshold);
_receiptStorage = new PersistentReceiptStorage(_dbProvider.ReceiptsDb, _specProvider);
_blockTree = new BlockTree(
_dbProvider.BlocksDb,
_dbProvider.HeadersDb,
_dbProvider.BlockInfosDb,
_specProvider,
_txPool,
_logManager);
_recoveryStep = new TxSignaturesRecoveryStep(_ethereumEcdsa, _txPool, _logManager);
CliqueConfig cliqueConfig = null;
_snapshotManager = null;
switch (_chainSpec.SealEngineType)
{
case SealEngineType.None:
_sealer = NullSealEngine.Instance;
_sealValidator = NullSealEngine.Instance;
_rewardCalculator = NoBlockRewards.Instance;
break;
case SealEngineType.Clique:
_rewardCalculator = NoBlockRewards.Instance;
cliqueConfig = new CliqueConfig();
cliqueConfig.BlockPeriod = _chainSpec.Clique.Period;
cliqueConfig.Epoch = _chainSpec.Clique.Epoch;
_snapshotManager = new SnapshotManager(cliqueConfig, _dbProvider.BlocksDb, _blockTree, _ethereumEcdsa, _logManager);
_sealValidator = new CliqueSealValidator(cliqueConfig, _snapshotManager, _logManager);
_recoveryStep = new CompositeDataRecoveryStep(_recoveryStep, new AuthorRecoveryStep(_snapshotManager));
if (_initConfig.IsMining)
{
_sealer = new CliqueSealer(new BasicWallet(_nodeKey), cliqueConfig, _snapshotManager, _nodeKey.Address, _logManager);
}
else
{
_sealer = NullSealEngine.Instance;
}
break;
case SealEngineType.NethDev:
_sealer = NullSealEngine.Instance;
_sealValidator = NullSealEngine.Instance;
_rewardCalculator = NoBlockRewards.Instance;
break;
case SealEngineType.Ethash:
_rewardCalculator = new RewardCalculator(_specProvider);
var difficultyCalculator = new DifficultyCalculator(_specProvider);
if (_initConfig.IsMining)
{
_sealer = new EthashSealer(new Ethash(_logManager), _logManager);
}
else
{
_sealer = NullSealEngine.Instance;
}
_sealValidator = new EthashSealValidator(_logManager, difficultyCalculator, new Ethash(_logManager));
break;
default:
throw new NotSupportedException($"Seal engine type {_chainSpec.SealEngineType} is not supported in Nethermind");
}
_headerValidator = new HeaderValidator(
_blockTree,
_sealValidator,
_specProvider,
_logManager);
var ommersValidator = new OmmersValidator(
_blockTree,
_headerValidator,
_logManager);
var storageProvider = new StorageProvider(
_dbProvider.StateDb,
stateProvider,
_logManager);
var txValidator = new TxValidator(_specProvider.ChainId);
_blockValidator = new BlockValidator(
txValidator,
_headerValidator,
ommersValidator,
_specProvider,
_logManager);
var blockhashProvider = new BlockhashProvider(
_blockTree, _logManager);
var virtualMachine = new VirtualMachine(
stateProvider,
storageProvider,
blockhashProvider,
_logManager);
var transactionProcessor = new TransactionProcessor(
_specProvider,
stateProvider,
storageProvider,
virtualMachine,
_logManager);
_blockProcessor = new BlockProcessor(
_specProvider,
_blockValidator,
_rewardCalculator,
transactionProcessor,
_dbProvider.StateDb,
_dbProvider.CodeDb,
_dbProvider.TraceDb,
stateProvider,
storageProvider,
_txPool,
_receiptStorage,
_configProvider.GetConfig <ISyncConfig>(),
_logManager);
_blockchainProcessor = new BlockchainProcessor(
_blockTree,
_blockProcessor,
_recoveryStep,
_logManager,
_initConfig.StoreReceipts,
_initConfig.StoreTraces);
string chainFile = Path.Join(Path.GetDirectoryName(_initConfig.ChainSpecPath), "chain.rlp");
if (!File.Exists(chainFile))
{
_logger.Info($"Chain file does not exist: {chainFile}, skipping");
return;
}
var chainFileContent = File.ReadAllBytes(chainFile);
var context = new Rlp.DecoderContext(chainFileContent);
var blocks = new List <Block>();
while (context.ReadNumberOfItemsRemaining() > 0)
{
context.PeekNextItem();
blocks.Add(Rlp.Decode <Block>(context));
}
for (int i = 0; i < blocks.Count; i++)
{
ProcessBlock(blocks[i]);
}
}
public NdmRequiredServices(
IConfigProvider configProvider,
IConfigManager configManager,
INdmConfig ndmConfig,
string baseDbPath,
IDbProvider rocksProvider,
IMongoProvider mongoProvider,
ILogManager logManager,
IBlockTree blockTree,
ITxPool transactionPool,
ISpecProvider specProvider,
IReceiptStorage receiptStorage,
IFilterStore filterStore,
IFilterManager filterManager,
IWallet wallet,
ITimestamper timestamper,
IEthereumEcdsa ecdsa,
IKeyStore keyStore,
IRpcModuleProvider rpcModuleProvider,
IJsonSerializer jsonSerializer,
ICryptoRandom cryptoRandom,
IEnode enode,
INdmConsumerChannelManager ndmConsumerChannelManager,
INdmDataPublisher ndmDataPublisher,
IGrpcServer grpcServer,
IEthRequestService ethRequestService,
INdmNotifier notifier,
bool enableUnsecuredDevWallet,
IBlockProcessor blockProcessor,
IJsonRpcClientProxy?jsonRpcClientProxy,
IEthJsonRpcClientProxy?ethJsonRpcClientProxy,
IHttpClient httpClient,
IMonitoringService monitoringService,
IBloomStorage bloomStorage)
{
ConfigProvider = configProvider ?? throw new ArgumentNullException(nameof(configProvider));
ConfigManager = configManager ?? throw new ArgumentNullException(nameof(configManager));
NdmConfig = ndmConfig ?? throw new ArgumentNullException(nameof(ndmConfig));
BaseDbPath = baseDbPath ?? throw new ArgumentNullException(nameof(baseDbPath));
RocksProvider = rocksProvider ?? throw new ArgumentNullException(nameof(rocksProvider));
MongoProvider = mongoProvider ?? throw new ArgumentNullException(nameof(mongoProvider));
LogManager = logManager ?? throw new ArgumentNullException(nameof(logManager));
BlockTree = blockTree ?? throw new ArgumentNullException(nameof(blockTree));
TransactionPool = transactionPool ?? throw new ArgumentNullException(nameof(transactionPool));
SpecProvider = specProvider ?? throw new ArgumentNullException(nameof(specProvider));
ReceiptStorage = receiptStorage ?? throw new ArgumentNullException(nameof(receiptStorage));
FilterStore = filterStore ?? throw new ArgumentNullException(nameof(filterStore));
FilterManager = filterManager ?? throw new ArgumentNullException(nameof(filterManager));
Wallet = wallet ?? throw new ArgumentNullException(nameof(wallet));
Timestamper = timestamper ?? throw new ArgumentNullException(nameof(timestamper));
Ecdsa = ecdsa ?? throw new ArgumentNullException(nameof(ecdsa));
KeyStore = keyStore ?? throw new ArgumentNullException(nameof(keyStore));
RpcModuleProvider = rpcModuleProvider ?? throw new ArgumentNullException(nameof(rpcModuleProvider));
JsonSerializer = jsonSerializer ?? throw new ArgumentNullException(nameof(jsonSerializer));
CryptoRandom = cryptoRandom ?? throw new ArgumentNullException(nameof(cryptoRandom));
Enode = enode ?? throw new ArgumentNullException(nameof(enode));
NdmConsumerChannelManager = ndmConsumerChannelManager ?? throw new ArgumentNullException(nameof(ndmConsumerChannelManager));
NdmDataPublisher = ndmDataPublisher ?? throw new ArgumentNullException(nameof(ndmDataPublisher));
GrpcServer = grpcServer ?? throw new ArgumentNullException(nameof(grpcServer));
EthRequestService = ethRequestService ?? throw new ArgumentNullException(nameof(ethRequestService));
Notifier = notifier ?? throw new ArgumentNullException(nameof(notifier));
EnableUnsecuredDevWallet = enableUnsecuredDevWallet;
BlockProcessor = blockProcessor ?? throw new ArgumentNullException(nameof(blockProcessor));
HttpClient = httpClient ?? throw new ArgumentNullException(nameof(httpClient));
MonitoringService = monitoringService ?? throw new ArgumentNullException(nameof(monitoringService));
JsonRpcClientProxy = jsonRpcClientProxy;
EthJsonRpcClientProxy = ethJsonRpcClientProxy;
BloomStorage = bloomStorage;
}
public virtual async Task <INdmCapabilityConnector> InitAsync(IConfigProvider configProvider,
IDbProvider dbProvider, string baseDbPath, IBlockProcessor blockProcessor, IBlockTree blockTree,
ITxPool txPool, ITxPoolInfoProvider txPoolInfoProvider, ISpecProvider specProvider,
IReceiptStorage receiptStorage, IWallet wallet, ITimestamp timestamp, IEthereumEcdsa ecdsa,
IRpcModuleProvider rpcModuleProvider, IKeyStore keyStore, IJsonSerializer jsonSerializer,
ICryptoRandom cryptoRandom, IEnode enode, INdmConsumerChannelManager consumerChannelManager,
INdmDataPublisher dataPublisher, IGrpcService grpcService, INodeStatsManager nodeStatsManager,
IProtocolsManager protocolsManager, IProtocolValidator protocolValidator,
IMessageSerializationService messageSerializationService, bool enableUnsecuredDevWallet,
ILogManager logManager)
{
var(config, _, ethRequestService, faucet, consumerService, consumerAddress,
providerAddress) = await PreInitAsync(configProvider, dbProvider, baseDbPath, blockProcessor, blockTree,
txPool, txPoolInfoProvider, specProvider, receiptStorage, wallet, timestamp, ecdsa, rpcModuleProvider,
keyStore, jsonSerializer, cryptoRandom, enode, consumerChannelManager, dataPublisher, grpcService,
enableUnsecuredDevWallet, logManager);
if (!config.Enabled)
{
return(default);
public TransactionBuilder <T> Signed(IEthereumEcdsa ecdsa, PrivateKey privateKey, bool isEip155Enabled = true)
{
ecdsa.Sign(privateKey, TestObjectInternal, isEip155Enabled);
return(this);
}
public void SetUp()
{
Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
_ecdsa = new EthereumEcdsa(OlympicSpecProvider.Instance, NullLogManager.Instance);
}
