private async Task InitPeer() { /* rlpx */ var eciesCipher = new EciesCipher(_cryptoRandom); var eip8Pad = new Eip8MessagePad(_cryptoRandom); _messageSerializationService.Register(new AuthEip8MessageSerializer(eip8Pad)); _messageSerializationService.Register(new AckEip8MessageSerializer(eip8Pad)); _messageSerializationService.Register(Assembly.GetAssembly(typeof(HelloMessageSerializer))); var encryptionHandshakeServiceA = new EncryptionHandshakeService(_messageSerializationService, eciesCipher, _cryptoRandom, new Ecdsa(), _nodeKey, _logManager); var networkConfig = _configProvider.GetConfig <INetworkConfig>(); _sessionMonitor = new SessionMonitor(networkConfig, _logManager); _rlpxPeer = new RlpxPeer( _nodeKey.PublicKey, _initConfig.P2PPort, encryptionHandshakeServiceA, _logManager, _sessionMonitor); await _rlpxPeer.Init(); var peerStorage = new NetworkStorage(PeersDbPath, networkConfig, _logManager, _perfService); ProtocolValidator protocolValidator = new ProtocolValidator(_nodeStatsManager, _blockTree, _logManager); _protocolsManager = new ProtocolsManager(_syncPeerPool, _syncServer, _txPool, _discoveryApp, _messageSerializationService, _rlpxPeer, _nodeStatsManager, protocolValidator, peerStorage, _perfService, _logManager); PeerLoader peerLoader = new PeerLoader(networkConfig, _nodeStatsManager, peerStorage, _logManager); _peerManager = new PeerManager(_rlpxPeer, _discoveryApp, _nodeStatsManager, peerStorage, peerLoader, networkConfig, _logManager); _peerManager.Init(); }
public void SetUp() { _trueCryptoRandom = new CryptoRandom(); // WARN: order reflects the internal implementation of the service (tests may fail after any refactoring) _testRandom = new TestRandom( NetTestVectors.NonceA, NetTestVectors.EphemeralKeyA.KeyBytes, _trueCryptoRandom.GenerateRandomBytes(100), NetTestVectors.NonceB, NetTestVectors.EphemeralKeyB.KeyBytes, _trueCryptoRandom.GenerateRandomBytes(100)); _messageSerializationService = new MessageSerializationService(); _messageSerializationService.Register(new AuthMessageSerializer()); _messageSerializationService.Register(new AuthEip8MessageSerializer(new Eip8MessagePad(_testRandom))); _messageSerializationService.Register(new AckMessageSerializer()); _messageSerializationService.Register(new AckEip8MessageSerializer(new Eip8MessagePad(_testRandom))); _eciesCipher = new EciesCipher(_trueCryptoRandom); // TODO: provide a separate test random with specific IV and epehemeral key for testing _initiatorService = new EncryptionHandshakeService(_messageSerializationService, _eciesCipher, _testRandom, _signer, NetTestVectors.StaticKeyA, NullLogManager.Instance); _recipientService = new EncryptionHandshakeService(_messageSerializationService, _eciesCipher, _testRandom, _signer, NetTestVectors.StaticKeyB, NullLogManager.Instance); _initiatorHandshake = new EncryptionHandshake(); _recipientHandshake = new EncryptionHandshake(); _auth = null; _ack = null; }
private async Task InitPeer() { /* rlpx */ var eciesCipher = new EciesCipher(_cryptoRandom); var eip8Pad = new Eip8MessagePad(_cryptoRandom); _messageSerializationService.Register(new AuthEip8MessageSerializer(eip8Pad)); _messageSerializationService.Register(new AckEip8MessageSerializer(eip8Pad)); var encryptionHandshakeServiceA = new EncryptionHandshakeService(_messageSerializationService, eciesCipher, _cryptoRandom, new Signer(), _nodeKey, _logManager); /* p2p */ _messageSerializationService.Register(new HelloMessageSerializer()); _messageSerializationService.Register(new DisconnectMessageSerializer()); _messageSerializationService.Register(new PingMessageSerializer()); _messageSerializationService.Register(new PongMessageSerializer()); /* eth62 */ _messageSerializationService.Register(new StatusMessageSerializer()); _messageSerializationService.Register(new TransactionsMessageSerializer()); _messageSerializationService.Register(new GetBlockHeadersMessageSerializer()); _messageSerializationService.Register(new NewBlockHashesMessageSerializer()); _messageSerializationService.Register(new GetBlockBodiesMessageSerializer()); _messageSerializationService.Register(new BlockHeadersMessageSerializer()); _messageSerializationService.Register(new BlockBodiesMessageSerializer()); _messageSerializationService.Register(new NewBlockMessageSerializer()); /* eth63 */ _messageSerializationService.Register(new GetNodeDataMessageSerializer()); _messageSerializationService.Register(new NodeDataMessageSerializer()); _messageSerializationService.Register(new GetReceiptsMessageSerializer()); _messageSerializationService.Register(new ReceiptsMessageSerializer()); var networkConfig = _configProvider.GetConfig <INetworkConfig>(); ISessionMonitor sessionMonitor = new SessionMonitor(networkConfig, _logManager); _rlpxPeer = new RlpxPeer( _nodeKey.PublicKey, _initConfig.P2PPort, encryptionHandshakeServiceA, _logManager, _perfService, sessionMonitor); await _rlpxPeer.Init(); var peerStorage = new NetworkStorage(PeersDbPath, networkConfig, _logManager, _perfService); ProtocolValidator protocolValidator = new ProtocolValidator(_nodeStatsManager, _blockTree, _logManager); _protocolsManager = new ProtocolsManager(_syncManager, _transactionPool, _discoveryApp, _messageSerializationService, _rlpxPeer, _nodeStatsManager, protocolValidator, peerStorage, _perfService, _logManager); PeerLoader peerLoader = new PeerLoader(networkConfig, _nodeStatsManager, peerStorage, _logManager); _peerManager = new PeerManager(_rlpxPeer, _discoveryApp, _nodeStatsManager, peerStorage, peerLoader, networkConfig, _logManager); _peerManager.Init(); }
public async Task Can_handshake() { /* tools */ var cryptoRandom = new CryptoRandom(); var testLogger = new TestLogger(); var logManager = new OneLoggerLogManager(testLogger); /* rlpx + p2p + eth */ _keyA = TestObject.PrivateKeyA; _keyB = TestObject.PrivateKeyB; _keyC = TestObject.PrivateKeyC; var signer = new Signer(); var eciesCipher = new EciesCipher(cryptoRandom); var serializationService = Build.A.SerializationService().WithEncryptionHandshake().WithP2P().WithEth().TestObject; var encryptionHandshakeServiceA = new EncryptionHandshakeService(serializationService, eciesCipher, cryptoRandom, signer, _keyA, logManager); var encryptionHandshakeServiceB = new EncryptionHandshakeService(serializationService, eciesCipher, cryptoRandom, signer, _keyB, logManager); // var encryptionHandshakeServiceC = new EncryptionHandshakeService(serializationService, eciesCipher, cryptoRandom, signer, _keyC, logger); var syncManager = Substitute.For <ISynchronizationManager>(); Block genesisBlock = Build.A.Block.Genesis.TestObject; syncManager.Head.Returns(genesisBlock.Header); syncManager.Genesis.Returns(genesisBlock.Header); var peerServerA = new RlpxPeer(new NodeId(_keyA.PublicKey), PortA, encryptionHandshakeServiceA, serializationService, syncManager, logManager); var peerServerB = new RlpxPeer(new NodeId(_keyB.PublicKey), PortB, encryptionHandshakeServiceB, serializationService, syncManager, logManager); // var peerServerC = new RlpxPeer(_keyC.PublicKey, PortC, encryptionHandshakeServiceC, serializationService, Substitute.For<ISynchronizationManager>(), logger); await Task.WhenAll(peerServerA.Init(), peerServerB.Init()); // await Task.WhenAll(peerServerA.Init(), peerServerB.Init(), peerServerC.Init()); Console.WriteLine("Servers running..."); Console.WriteLine("Connecting A to B..."); await peerServerA.ConnectAsync(new NodeId(_keyB.PublicKey), "127.0.0.1", PortB); Console.WriteLine("A to B connected..."); // Console.WriteLine("Connecting A to C..."); // await peerServerA.ConnectAsync(_keyC.PublicKey, "127.0.0.1", PortC); // Console.WriteLine("A to C connected..."); // // Console.WriteLine("Connecting C to C..."); // await peerServerB.ConnectAsync(_keyA.PublicKey, "127.0.0.1", PortA); // Console.WriteLine("C to C connected..."); Console.WriteLine("Shutting down..."); await Task.WhenAll(peerServerA.Shutdown(), peerServerB.Shutdown()); Console.WriteLine("Goodbye..."); Assert.True(testLogger.LogList.Count(l => l.Contains("ETH received status with")) == 2, "ETH status exchange"); }
private static void Start() { var privateKeyProvider = new PrivateKeyProvider(PrivateKey); var config = new DiscoveryConfigurationProvider(new NetworkHelper(Logger)); var signer = new Signer(); var cryptoRandom = new CryptoRandom(); var configProvider = new ConfigurationProvider(); var nodeFactory = new NodeFactory(); var calculator = new NodeDistanceCalculator(config); var nodeTable = new NodeTable(config, nodeFactory, new FileKeyStore(configProvider, new JsonSerializer(Logger), new AesEncrypter(configProvider, Logger), cryptoRandom, Logger), Logger, calculator); var evictionManager = new EvictionManager(nodeTable, Logger); var lifecycleFactory = new NodeLifecycleManagerFactory(nodeFactory, nodeTable, Logger, config, new DiscoveryMessageFactory(config), evictionManager); var discoveryManager = new DiscoveryManager(Logger, config, lifecycleFactory, nodeFactory, nodeTable); var nodesLocator = new NodesLocator(nodeTable, discoveryManager, config, Logger); var discoveryMesageFactory = new DiscoveryMessageFactory(config); var nodeIdResolver = new NodeIdResolver(signer); var pingSerializer = new PingMessageSerializer(signer, privateKeyProvider, discoveryMesageFactory, nodeIdResolver, nodeFactory); var pongSerializer = new PongMessageSerializer(signer, privateKeyProvider, discoveryMesageFactory, nodeIdResolver, nodeFactory); var findNodeSerializer = new FindNodeMessageSerializer(signer, privateKeyProvider, discoveryMesageFactory, nodeIdResolver, nodeFactory); var neighborsSerializer = new NeighborsMessageSerializer(signer, privateKeyProvider, discoveryMesageFactory, nodeIdResolver, nodeFactory); var messageSerializationService = new MessageSerializationService(); messageSerializationService.Register(pingSerializer); messageSerializationService.Register(pongSerializer); messageSerializationService.Register(findNodeSerializer); messageSerializationService.Register(neighborsSerializer); //P2P initialization IMessagePad eip8Pad = new Eip8MessagePad(cryptoRandom); messageSerializationService.Register(new AuthEip8MessageSerializer(eip8Pad)); messageSerializationService.Register(new AckEip8MessageSerializer(eip8Pad)); messageSerializationService.Register(new HelloMessageSerializer()); messageSerializationService.Register(new DisconnectMessageSerializer()); messageSerializationService.Register(new Nethermind.Network.P2P.PingMessageSerializer()); messageSerializationService.Register(new Nethermind.Network.P2P.PongMessageSerializer()); messageSerializationService.Register(new StatusMessageSerializer()); IEciesCipher eciesCipher = new EciesCipher(cryptoRandom); IEncryptionHandshakeService encryptionHandshakeService = new EncryptionHandshakeService(messageSerializationService, eciesCipher, cryptoRandom, signer, PrivateKey, Logger); var p2pManager = new P2PManager(encryptionHandshakeService, Logger, messageSerializationService, Substitute.For <ISynchronizationManager>()); //Connect discovery with P2P discoveryManager.RegisterDiscoveryListener(p2pManager); _discoveryApp = new DiscoveryApp(config, nodesLocator, Logger, discoveryManager, nodeFactory, nodeTable, messageSerializationService, cryptoRandom); _discoveryApp.Start(PrivateKey.PublicKey); }
private async Task InitPeer() { /* rlpx */ var eciesCipher = new EciesCipher(_cryptoRandom); var eip8Pad = new Eip8MessagePad(_cryptoRandom); _messageSerializationService.Register(new AuthEip8MessageSerializer(eip8Pad)); _messageSerializationService.Register(new AckEip8MessageSerializer(eip8Pad)); var encryptionHandshakeServiceA = new EncryptionHandshakeService(_messageSerializationService, eciesCipher, _cryptoRandom, new Signer(), _privateKey, _logManager); /* p2p */ _messageSerializationService.Register(new HelloMessageSerializer()); _messageSerializationService.Register(new DisconnectMessageSerializer()); _messageSerializationService.Register(new PingMessageSerializer()); _messageSerializationService.Register(new PongMessageSerializer()); /* eth */ _messageSerializationService.Register(new StatusMessageSerializer()); _messageSerializationService.Register(new TransactionsMessageSerializer()); _messageSerializationService.Register(new GetBlockHeadersMessageSerializer()); _messageSerializationService.Register(new NewBlockHashesMessageSerializer()); _messageSerializationService.Register(new GetBlockBodiesMessageSerializer()); _messageSerializationService.Register(new BlockHeadersMessageSerializer()); _messageSerializationService.Register(new BlockBodiesMessageSerializer()); _messageSerializationService.Register(new NewBlockMessageSerializer()); _rlpxPeer = new RlpxPeer(new NodeId(_privateKey.PublicKey), _initConfig.P2PPort, _syncManager, _messageSerializationService, encryptionHandshakeServiceA, _nodeStatsProvider, _logManager, _perfService); await _rlpxPeer.Init(); var peerStorage = new NetworkStorage(PeersDbPath, _configProvider.GetConfig <INetworkConfig>(), _logManager, _perfService); _peerManager = new PeerManager(_rlpxPeer, _discoveryManager, _syncManager, _nodeStatsProvider, peerStorage, _nodeFactory, _configProvider, _perfService, _logManager); _peerManager.Init(_initConfig.DiscoveryEnabled); }
private async Task InitNet(int listenPort) { /* tools */ _messageSerializationService = new MessageSerializationService(); _cryptoRandom = new CryptoRandom(); _signer = new Signer(); /* rlpx */ var eciesCipher = new EciesCipher(_cryptoRandom); var eip8Pad = new Eip8MessagePad(_cryptoRandom); _messageSerializationService.Register(new AuthEip8MessageSerializer(eip8Pad)); _messageSerializationService.Register(new AckEip8MessageSerializer(eip8Pad)); var encryptionHandshakeServiceA = new EncryptionHandshakeService(_messageSerializationService, eciesCipher, _cryptoRandom, _signer, _privateKey, _logManager); /* p2p */ _messageSerializationService.Register(new HelloMessageSerializer()); _messageSerializationService.Register(new DisconnectMessageSerializer()); _messageSerializationService.Register(new PingMessageSerializer()); _messageSerializationService.Register(new PongMessageSerializer()); /* eth */ _messageSerializationService.Register(new StatusMessageSerializer()); _messageSerializationService.Register(new TransactionsMessageSerializer()); _messageSerializationService.Register(new GetBlockHeadersMessageSerializer()); _messageSerializationService.Register(new NewBlockHashesMessageSerializer()); _messageSerializationService.Register(new GetBlockBodiesMessageSerializer()); _messageSerializationService.Register(new BlockHeadersMessageSerializer()); _messageSerializationService.Register(new BlockBodiesMessageSerializer()); _messageSerializationService.Register(new NewBlockMessageSerializer()); _logger.Info("Initializing server..."); _localPeer = new RlpxPeer(new NodeId(_privateKey.PublicKey), listenPort, encryptionHandshakeServiceA, _messageSerializationService, _syncManager, _logManager); await _localPeer.Init(); var localIp = _networkHelper.GetLocalIp(); _logger.Info($"Node is up and listening on {localIp}:{listenPort}... press ENTER to exit"); _logger.Info($"enode://{_privateKey.PublicKey}@{localIp}:{listenPort}"); }
private static async Task InitNet(ChainSpec chainSpec) { /* tools */ var serializationService = new MessageSerializationService(); var cryptoRandom = new CryptoRandom(); var signer = new Signer(); /* rlpx */ var eciesCipher = new EciesCipher(cryptoRandom); var eip8Pad = new Eip8MessagePad(cryptoRandom); serializationService.Register(new AuthEip8MessageSerializer(eip8Pad)); serializationService.Register(new AckEip8MessageSerializer(eip8Pad)); var encryptionHandshakeServiceA = new EncryptionHandshakeService(serializationService, eciesCipher, cryptoRandom, signer, _privateKey, NetworkLogger); /* p2p */ serializationService.Register(new HelloMessageSerializer()); serializationService.Register(new DisconnectMessageSerializer()); serializationService.Register(new PingMessageSerializer()); serializationService.Register(new PongMessageSerializer()); /* eth */ serializationService.Register(new StatusMessageSerializer()); serializationService.Register(new TransactionsMessageSerializer()); serializationService.Register(new GetBlockHeadersMessageSerializer()); serializationService.Register(new NewBlockHashesMessageSerializer()); serializationService.Register(new GetBlockBodiesMessageSerializer()); serializationService.Register(new BlockHeadersMessageSerializer()); serializationService.Register(new BlockBodiesMessageSerializer()); serializationService.Register(new NewBlockMessageSerializer()); NetworkLogger.Info("Initializing server..."); var localPeer = new RlpxPeer(_privateKey.PublicKey, _listenPort, encryptionHandshakeServiceA, serializationService, _syncManager, NetworkLogger); await localPeer.Init(); // https://stackoverflow.com/questions/6803073/get-local-ip-address?utm_medium=organic&utm_source=google_rich_qa&utm_campaign=google_rich_qa string localIp; using (Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, 0)) { socket.Connect("8.8.8.8", 65530); IPEndPoint endPoint = socket.LocalEndPoint as IPEndPoint; Debug.Assert(endPoint != null, "null endpoint when connecting a UDP socket"); localIp = endPoint.Address.ToString(); } NetworkLogger.Info($"Node is up and listening on {localIp}:{_listenPort}... press ENTER to exit"); NetworkLogger.Info($"enode://{_privateKey.PublicKey.ToString(false)}@{localIp}:{_listenPort}"); foreach (Bootnode bootnode in chainSpec.Bootnodes) { NetworkLogger.Info($"Connecting to {bootnode.Description} @ {bootnode.Host}:{bootnode.Port}"); await localPeer.ConnectAsync(bootnode.PublicKey, bootnode.Host, bootnode.Port); NetworkLogger.Info("Testnet connected..."); } Console.ReadLine(); NetworkLogger.Info("Shutting down..."); NetworkLogger.Info("Stopping sync manager..."); await _syncManager.StopAsync(); NetworkLogger.Info("Stopping blockchain processor..."); await _blockchainProcessor.StopAsync(); NetworkLogger.Info("Stopping local peer..."); await localPeer.Shutdown(); NetworkLogger.Info("Goodbye..."); }
private async Task InitPeer() { /* rlpx */ var eciesCipher = new EciesCipher(_cryptoRandom); var eip8Pad = new Eip8MessagePad(_cryptoRandom); _messageSerializationService.Register(new AuthEip8MessageSerializer(eip8Pad)); _messageSerializationService.Register(new AckEip8MessageSerializer(eip8Pad)); _messageSerializationService.Register(Assembly.GetAssembly(typeof(HelloMessageSerializer))); var encryptionHandshakeServiceA = new EncryptionHandshakeService(_messageSerializationService, eciesCipher, _cryptoRandom, new Ecdsa(), _nodeKey, _logManager); _messageSerializationService.Register(Assembly.GetAssembly(typeof(HiMessageSerializer))); var networkConfig = _configProvider.GetConfig <INetworkConfig>(); var discoveryConfig = _configProvider.GetConfig <IDiscoveryConfig>(); _sessionMonitor = new SessionMonitor(networkConfig, _logManager); _rlpxPeer = new RlpxPeer( _nodeKey.PublicKey, _initConfig.P2PPort, encryptionHandshakeServiceA, _logManager, _sessionMonitor); await _rlpxPeer.Init(); _staticNodesManager = new StaticNodesManager(_initConfig.StaticNodesPath, _logManager); await _staticNodesManager.InitAsync(); var peersDb = new SimpleFilePublicKeyDb(Path.Combine(_initConfig.BaseDbPath, PeersDbPath), _logManager); var peerStorage = new NetworkStorage(peersDb, _logManager); ProtocolValidator protocolValidator = new ProtocolValidator(_nodeStatsManager, _blockTree, _logManager); _protocolsManager = new ProtocolsManager(_syncPeerPool, _syncServer, _txPool, _discoveryApp, _messageSerializationService, _rlpxPeer, _nodeStatsManager, protocolValidator, peerStorage, _perfService, _logManager); if (!(_ndmInitializer is null)) { if (_logger.IsInfo) { _logger.Info($"Initializing NDM..."); } var capabilityConnector = await _ndmInitializer.InitAsync(_configProvider, _dbProvider, _initConfig.BaseDbPath, _blockProcessor, _blockTree, _txPool, _txPoolInfoProvider, _specProvider, _receiptStorage, _wallet, _timestamp, _ethereumEcdsa, _rpcModuleProvider, _keyStore, _jsonSerializer, _cryptoRandom, _enode, _ndmConsumerChannelManager, _ndmDataPublisher, _grpcService, _nodeStatsManager, _protocolsManager, protocolValidator, _messageSerializationService, _initConfig.EnableUnsecuredDevWallet, _logManager); capabilityConnector.Init(); if (_logger.IsInfo) { _logger.Info($"NDM initialized."); } } PeerLoader peerLoader = new PeerLoader(networkConfig, discoveryConfig, _nodeStatsManager, peerStorage, _logManager); _peerManager = new PeerManager(_rlpxPeer, _discoveryApp, _nodeStatsManager, peerStorage, peerLoader, networkConfig, _logManager, _staticNodesManager); _peerManager.Init(); }