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;
}
public void Can_decrypt_ack_eip8_message_with_additional_elements()
{
Hex hex = "01f004076e58aae772bb101ab1a8e64e01ee96e64857ce82b1113817c6cdd52c09d26f7b90981cd7" +
"ae835aeac72e1573b8a0225dd56d157a010846d888dac7464baf53f2ad4e3d584531fa203658fab0" +
"3a06c9fd5e35737e417bc28c1cbf5e5dfc666de7090f69c3b29754725f84f75382891c561040ea1d" +
"dc0d8f381ed1b9d0d4ad2a0ec021421d847820d6fa0ba66eaf58175f1b235e851c7e2124069fbc20" +
"2888ddb3ac4d56bcbd1b9b7eab59e78f2e2d400905050f4a92dec1c4bdf797b3fc9b2f8e84a482f3" +
"d800386186712dae00d5c386ec9387a5e9c9a1aca5a573ca91082c7d68421f388e79127a5177d4f8" +
"590237364fd348c9611fa39f78dcdceee3f390f07991b7b47e1daa3ebcb6ccc9607811cb17ce51f1" +
"c8c2c5098dbdd28fca547b3f58c01a424ac05f869f49c6a34672ea2cbbc558428aa1fe48bbfd6115" +
"8b1b735a65d99f21e70dbc020bfdface9f724a0d1fb5895db971cc81aa7608baa0920abb0a565c9c" +
"436e2fd13323428296c86385f2384e408a31e104670df0791d93e743a3a5194ee6b076fb6323ca59" +
"3011b7348c16cf58f66b9633906ba54a2ee803187344b394f75dd2e663a57b956cb830dd7a908d4f" +
"39a2336a61ef9fda549180d4ccde21514d117b6c6fd07a9102b5efe710a32af4eeacae2cb3b1dec0" +
"35b9593b48b9d3ca4c13d245d5f04169b0b1";
byte[] allBytes = hex;
byte[] sizeBytes = allBytes.Slice(0, 2);
int size = sizeBytes.ToInt32();
ICryptoRandom cryptoRandom = new CryptoRandom();
EciesCipher cipher = new EciesCipher(cryptoRandom);
byte[] deciphered = cipher.Decrypt(NetTestVectors.StaticKeyA, allBytes.Slice(2, size), sizeBytes);
AckEip8Message ackMessage = _messageSerializationService.Deserialize <AckEip8Message>(deciphered);
Assert.AreEqual(ackMessage.EphemeralPublicKey, NetTestVectors.EphemeralKeyB.PublicKey);
Assert.AreEqual(ackMessage.Nonce, NetTestVectors.NonceB);
Assert.AreEqual(ackMessage.Version, 4);
}
public void Can_decrypt_auth_eip8_message()
{
byte[] allBytes = Bytes.FromHexString("01b304ab7578555167be8154d5cc456f567d5ba302662433674222360f08d5f1534499d3678b513b" +
"0fca474f3a514b18e75683032eb63fccb16c156dc6eb2c0b1593f0d84ac74f6e475f1b8d56116b84" +
"9634a8c458705bf83a626ea0384d4d7341aae591fae42ce6bd5c850bfe0b999a694a49bbbaf3ef6c" +
"da61110601d3b4c02ab6c30437257a6e0117792631a4b47c1d52fc0f8f89caadeb7d02770bf999cc" +
"147d2df3b62e1ffb2c9d8c125a3984865356266bca11ce7d3a688663a51d82defaa8aad69da39ab6" +
"d5470e81ec5f2a7a47fb865ff7cca21516f9299a07b1bc63ba56c7a1a892112841ca44b6e0034dee" +
"70c9adabc15d76a54f443593fafdc3b27af8059703f88928e199cb122362a4b35f62386da7caad09" +
"c001edaeb5f8a06d2b26fb6cb93c52a9fca51853b68193916982358fe1e5369e249875bb8d0d0ec3" +
"6f917bc5e1eafd5896d46bd61ff23f1a863a8a8dcd54c7b109b771c8e61ec9c8908c733c0263440e" +
"2aa067241aaa433f0bb053c7b31a838504b148f570c0ad62837129e547678c5190341e4f1693956c" +
"3bf7678318e2d5b5340c9e488eefea198576344afbdf66db5f51204a6961a63ce072c8926c");
byte[] sizeBytes = allBytes.Slice(0, 2);
int size = sizeBytes.ToInt32();
ICryptoRandom cryptoRandom = new CryptoRandom();
EciesCipher cipher = new EciesCipher(cryptoRandom);
byte[] deciphered = cipher.Decrypt(NetTestVectors.StaticKeyB, allBytes.Slice(2, size), sizeBytes);
AuthEip8Message authMessage = _messageSerializationService.Deserialize <AuthEip8Message>(deciphered);
Assert.AreEqual(authMessage.PublicKey, NetTestVectors.StaticKeyA.PublicKey);
Assert.AreEqual(authMessage.Nonce, NetTestVectors.NonceA);
Assert.AreEqual(authMessage.Version, 4);
Assert.NotNull(authMessage.Signature);
byte[] data = _messageSerializationService.Serialize(authMessage);
Array.Resize(ref data, deciphered.Length);
//TODO: check 169
Assert.AreEqual(deciphered.Slice(0, 169), data.Slice(0, 169), "serialization");
}
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();
}
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);
}
public void SetUp()
{
_trueCryptoRandom = new CryptoRandom();
_testRandom = new BenchmarkTestRandom(_trueCryptoRandom, 6);
_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 ephemeral key for testing
_initiatorService = new HandshakeService(_messageSerializationService, _eciesCipher, _testRandom, _ecdsa, NetTestVectors.StaticKeyA, LimboLogs.Instance);
_recipientService = new HandshakeService(_messageSerializationService, _eciesCipher, _testRandom, _ecdsa, NetTestVectors.StaticKeyB, LimboLogs.Instance);
}
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}");
}
public void SetUp()
{
_trueCryptoRandom = new CryptoRandom();
_testRandom = new TestRandom();
_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 HandshakeService(_messageSerializationService, _eciesCipher, _testRandom, _ecdsa, NetTestVectors.StaticKeyA, NullLogManager.Instance);
_recipientService = new HandshakeService(_messageSerializationService, _eciesCipher, _testRandom, _ecdsa, NetTestVectors.StaticKeyB, NullLogManager.Instance);
_initiatorHandshake = new EncryptionHandshake();
_recipientHandshake = new EncryptionHandshake();
_auth = null;
_ack = null;
}
public void Can_decrypt_ack_eip8_message()
{
Hex hex = "01ea0451958701280a56482929d3b0757da8f7fbe5286784beead59d95089c217c9b917788989470" +
"b0e330cc6e4fb383c0340ed85fab836ec9fb8a49672712aeabbdfd1e837c1ff4cace34311cd7f4de" +
"05d59279e3524ab26ef753a0095637ac88f2b499b9914b5f64e143eae548a1066e14cd2f4bd7f814" +
"c4652f11b254f8a2d0191e2f5546fae6055694aed14d906df79ad3b407d94692694e259191cde171" +
"ad542fc588fa2b7333313d82a9f887332f1dfc36cea03f831cb9a23fea05b33deb999e85489e645f" +
"6aab1872475d488d7bd6c7c120caf28dbfc5d6833888155ed69d34dbdc39c1f299be1057810f34fb" +
"e754d021bfca14dc989753d61c413d261934e1a9c67ee060a25eefb54e81a4d14baff922180c395d" +
"3f998d70f46f6b58306f969627ae364497e73fc27f6d17ae45a413d322cb8814276be6ddd13b885b" +
"201b943213656cde498fa0e9ddc8e0b8f8a53824fbd82254f3e2c17e8eaea009c38b4aa0a3f306e8" +
"797db43c25d68e86f262e564086f59a2fc60511c42abfb3057c247a8a8fe4fb3ccbadde17514b7ac" +
"8000cdb6a912778426260c47f38919a91f25f4b5ffb455d6aaaf150f7e5529c100ce62d6d92826a7" +
"1778d809bdf60232ae21ce8a437eca8223f45ac37f6487452ce626f549b3b5fdee26afd2072e4bc7" +
"5833c2464c805246155289f4";
byte[] allBytes = hex;
byte[] sizeBytes = allBytes.Slice(0, 2);
int size = sizeBytes.ToInt32();
ICryptoRandom cryptoRandom = new CryptoRandom();
EciesCipher cipher = new EciesCipher(cryptoRandom);
byte[] deciphered = cipher.Decrypt(NetTestVectors.StaticKeyA, allBytes.Slice(2, size), sizeBytes);
AckEip8Message ackMessage = _messageSerializationService.Deserialize <AckEip8Message>(deciphered);
Assert.AreEqual(ackMessage.EphemeralPublicKey, NetTestVectors.EphemeralKeyB.PublicKey);
Assert.AreEqual(ackMessage.Nonce, NetTestVectors.NonceB);
Assert.AreEqual(ackMessage.Version, 4);
byte[] data = _messageSerializationService.Serialize(ackMessage);
Array.Resize(ref data, deciphered.Length);
// TODO: check 102
Assert.AreEqual(deciphered.Slice(0, 102), data.Slice(0, 102), "serialization");
}
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()
{
if (_ctx.DbProvider == null)
{
throw new StepDependencyException(nameof(_ctx.DbProvider));
}
if (_ctx.BlockTree == null)
{
throw new StepDependencyException(nameof(_ctx.BlockTree));
}
if (_ctx.ReceiptStorage == null)
{
throw new StepDependencyException(nameof(_ctx.ReceiptStorage));
}
if (_ctx.BlockValidator == null)
{
throw new StepDependencyException(nameof(_ctx.BlockValidator));
}
if (_ctx.SyncPeerPool == null)
{
throw new StepDependencyException(nameof(_ctx.SyncPeerPool));
}
if (_ctx.Synchronizer == null)
{
throw new StepDependencyException(nameof(_ctx.Synchronizer));
}
if (_ctx.Enode == null)
{
throw new StepDependencyException(nameof(_ctx.Enode));
}
if (_ctx.NodeKey == null)
{
throw new StepDependencyException(nameof(_ctx.NodeKey));
}
if (_ctx.MainBlockProcessor == null)
{
throw new StepDependencyException(nameof(_ctx.MainBlockProcessor));
}
if (_ctx.NodeStatsManager == null)
{
throw new StepDependencyException(nameof(_ctx.NodeStatsManager));
}
if (_ctx.KeyStore == null)
{
throw new StepDependencyException(nameof(_ctx.KeyStore));
}
if (_ctx.RpcModuleProvider == null)
{
throw new StepDependencyException(nameof(_ctx.RpcModuleProvider));
}
if (_ctx.Wallet == null)
{
throw new StepDependencyException(nameof(_ctx.Wallet));
}
if (_ctx.EthereumEcdsa == null)
{
throw new StepDependencyException(nameof(_ctx.EthereumEcdsa));
}
if (_ctx.SpecProvider == null)
{
throw new StepDependencyException(nameof(_ctx.SpecProvider));
}
if (_ctx.TxPool == null)
{
throw new StepDependencyException(nameof(_ctx.TxPool));
}
if (_ctx.EthereumJsonSerializer == null)
{
throw new StepDependencyException(nameof(_ctx.EthereumJsonSerializer));
}
/* rlpx */
EciesCipher eciesCipher = new EciesCipher(_ctx.CryptoRandom);
Eip8MessagePad eip8Pad = new Eip8MessagePad(_ctx.CryptoRandom);
_ctx._messageSerializationService.Register(new AuthEip8MessageSerializer(eip8Pad));
_ctx._messageSerializationService.Register(new AckEip8MessageSerializer(eip8Pad));
_ctx._messageSerializationService.Register(Assembly.GetAssembly(typeof(HelloMessageSerializer)));
_ctx._messageSerializationService.Register(new ReceiptsMessageSerializer(_ctx.SpecProvider));
HandshakeService encryptionHandshakeServiceA = new HandshakeService(_ctx._messageSerializationService, eciesCipher,
_ctx.CryptoRandom, new Ecdsa(), _ctx.NodeKey.Unprotect(), _ctx.LogManager);
_ctx._messageSerializationService.Register(Assembly.GetAssembly(typeof(HiMessageSerializer)));
IDiscoveryConfig discoveryConfig = _ctx.Config <IDiscoveryConfig>();
IInitConfig initConfig = _ctx.Config <IInitConfig>();
_ctx.SessionMonitor = new SessionMonitor(_networkConfig, _ctx.LogManager);
_ctx.RlpxPeer = new RlpxPeer(
_ctx._messageSerializationService,
_ctx.NodeKey.PublicKey,
_networkConfig.P2PPort,
encryptionHandshakeServiceA,
_ctx.LogManager,
_ctx.SessionMonitor);
await _ctx.RlpxPeer.Init();
_ctx.StaticNodesManager = new StaticNodesManager(initConfig.StaticNodesPath, _ctx.LogManager);
await _ctx.StaticNodesManager.InitAsync();
var dbName = "PeersDB";
IFullDb peersDb = initConfig.DiagnosticMode == DiagnosticMode.MemDb
? (IFullDb) new MemDb(dbName)
: new SimpleFilePublicKeyDb(dbName, PeersDbPath.GetApplicationResourcePath(initConfig.BaseDbPath), _ctx.LogManager);
NetworkStorage peerStorage = new NetworkStorage(peersDb, _ctx.LogManager);
ProtocolValidator protocolValidator = new ProtocolValidator(_ctx.NodeStatsManager, _ctx.BlockTree, _ctx.LogManager);
_ctx.ProtocolsManager = new ProtocolsManager(_ctx.SyncPeerPool, _ctx.SyncServer, _ctx.TxPool, _ctx.DiscoveryApp, _ctx._messageSerializationService, _ctx.RlpxPeer, _ctx.NodeStatsManager, protocolValidator, peerStorage, _ctx.SpecProvider, _ctx.LogManager);
if (!(_ctx.NdmInitializer is null))
{
if (_ctx.WebSocketsManager == null)
{
throw new StepDependencyException(nameof(_ctx.WebSocketsManager));
}
if (_ctx.GrpcServer == null)
{
throw new StepDependencyException(nameof(_ctx.GrpcServer));
}
if (_ctx.NdmDataPublisher == null)
{
throw new StepDependencyException(nameof(_ctx.NdmDataPublisher));
}
if (_ctx.NdmConsumerChannelManager == null)
{
throw new StepDependencyException(nameof(_ctx.NdmConsumerChannelManager));
}
if (_ctx.BloomStorage == null)
{
throw new StepDependencyException(nameof(_ctx.BloomStorage));
}
if (_ctx.ReceiptFinder == null)
{
throw new StepDependencyException(nameof(_ctx.ReceiptFinder));
}
if (_logger.IsInfo)
{
_logger.Info($"Initializing NDM...");
}
_ctx.HttpClient = new DefaultHttpClient(new HttpClient(), _ctx.EthereumJsonSerializer, _ctx.LogManager);
INdmConfig ndmConfig = _ctx.Config <INdmConfig>();
if (ndmConfig.ProxyEnabled)
{
_ctx.JsonRpcClientProxy = new JsonRpcClientProxy(_ctx.HttpClient, ndmConfig.JsonRpcUrlProxies,
_ctx.LogManager);
_ctx.EthJsonRpcClientProxy = new EthJsonRpcClientProxy(_ctx.JsonRpcClientProxy);
}
FilterStore filterStore = new FilterStore();
FilterManager filterManager = new FilterManager(filterStore, _ctx.MainBlockProcessor, _ctx.TxPool, _ctx.LogManager);
INdmCapabilityConnector capabilityConnector = await _ctx.NdmInitializer.InitAsync(
_ctx.ConfigProvider,
_ctx.DbProvider,
initConfig.BaseDbPath,
_ctx.BlockTree,
_ctx.TxPool,
_ctx.SpecProvider,
_ctx.ReceiptFinder,
_ctx.Wallet,
filterStore,
filterManager,
_ctx.Timestamper,
_ctx.EthereumEcdsa,
_ctx.RpcModuleProvider,
_ctx.KeyStore,
_ctx.EthereumJsonSerializer,
_ctx.CryptoRandom,
_ctx.Enode,
_ctx.NdmConsumerChannelManager,
_ctx.NdmDataPublisher,
_ctx.GrpcServer,
_ctx.NodeStatsManager,
_ctx.ProtocolsManager,
protocolValidator,
_ctx._messageSerializationService,
initConfig.EnableUnsecuredDevWallet,
_ctx.WebSocketsManager,
_ctx.LogManager,
_ctx.MainBlockProcessor,
_ctx.JsonRpcClientProxy,
_ctx.EthJsonRpcClientProxy,
_ctx.HttpClient,
_ctx.MonitoringService,
_ctx.BloomStorage);
capabilityConnector.Init();
if (_logger.IsInfo)
{
_logger.Info($"NDM initialized.");
}
}
PeerLoader peerLoader = new PeerLoader(_networkConfig, discoveryConfig, _ctx.NodeStatsManager, peerStorage, _ctx.LogManager);
_ctx.PeerManager = new PeerManager(_ctx.RlpxPeer, _ctx.DiscoveryApp, _ctx.NodeStatsManager, peerStorage, peerLoader, _networkConfig, _ctx.LogManager, _ctx.StaticNodesManager);
_ctx.PeerManager.Init();
}
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();
}
