Examples with NodeKey org.hyperledger.besu.crypto.NodeKey used on opensource projects

Example 1 with NodeKey

use of org.hyperledger.besu.crypto.NodeKey in project besu by hyperledger.

the class PeerDiscoveryControllerTest method shouldNotBondWithBlacklistedPeer.

@Test
public void shouldNotBondWithBlacklistedPeer() {
    final List<DiscoveryPeer> peers = createPeersInLastBucket(localPeer, 3);
    final DiscoveryPeer discoPeer = peers.get(0);
    final DiscoveryPeer otherPeer = peers.get(1);
    final DiscoveryPeer otherPeer2 = peers.get(2);
    final PeerPermissionsDenylist blacklist = PeerPermissionsDenylist.create();
    final OutboundMessageHandler outboundMessageHandler = mock(OutboundMessageHandler.class);
    controller = getControllerBuilder().peers(discoPeer).peerPermissions(blacklist).outboundMessageHandler(outboundMessageHandler).build();
    final Endpoint localEndpoint = localPeer.getEndpoint();
    // Setup ping to be sent to discoPeer
    List<NodeKey> nodeKeys = PeerDiscoveryTestHelper.generateNodeKeys(1);
    PingPacketData pingPacketData = PingPacketData.create(Optional.ofNullable(localEndpoint), discoPeer.getEndpoint(), UInt64.ONE);
    final Packet discoPeerPing = Packet.create(PacketType.PING, pingPacketData, nodeKeys.get(0));
    mockPingPacketCreation(discoPeer, discoPeerPing);
    controller.start();
    verify(outboundMessageHandler, times(1)).send(any(), matchPacketOfType(PacketType.PING));
    final Packet pongFromDiscoPeer = MockPacketDataFactory.mockPongPacket(discoPeer, discoPeerPing.getHash());
    controller.onMessage(pongFromDiscoPeer, discoPeer);
    verify(outboundMessageHandler, times(1)).send(eq(discoPeer), matchPacketOfType(PacketType.FIND_NEIGHBORS));
    // Setup ping to be sent to otherPeer after neighbors packet is received
    nodeKeys = PeerDiscoveryTestHelper.generateNodeKeys(1);
    pingPacketData = PingPacketData.create(Optional.ofNullable(localEndpoint), otherPeer.getEndpoint(), UInt64.ONE);
    final Packet pingPacket = Packet.create(PacketType.PING, pingPacketData, nodeKeys.get(0));
    mockPingPacketCreation(otherPeer, pingPacket);
    // Setup ping to be sent to otherPeer2 after neighbors packet is received
    nodeKeys = PeerDiscoveryTestHelper.generateNodeKeys(1);
    pingPacketData = PingPacketData.create(Optional.ofNullable(localEndpoint), otherPeer2.getEndpoint(), UInt64.ONE);
    final Packet pingPacket2 = Packet.create(PacketType.PING, pingPacketData, nodeKeys.get(0));
    mockPingPacketCreation(otherPeer2, pingPacket2);
    // Blacklist peer
    blacklist.add(otherPeer);
    final Packet neighborsPacket = MockPacketDataFactory.mockNeighborsPacket(discoPeer, otherPeer, otherPeer2);
    controller.onMessage(neighborsPacket, discoPeer);
    verify(controller, times(0)).bond(otherPeer);
    verify(controller, times(1)).bond(otherPeer2);
}

Example 2 with NodeKey

use of org.hyperledger.besu.crypto.NodeKey in project besu by hyperledger.

the class PeerDiscoveryControllerTest method shouldNotAddNewPeerWhenReceivedPongFromBlacklistedPeer.

@Test
public void shouldNotAddNewPeerWhenReceivedPongFromBlacklistedPeer() {
    final List<DiscoveryPeer> peers = createPeersInLastBucket(localPeer, 3);
    final DiscoveryPeer discoPeer = peers.get(0);
    final DiscoveryPeer otherPeer = peers.get(1);
    final DiscoveryPeer otherPeer2 = peers.get(2);
    final PeerPermissionsDenylist blacklist = PeerPermissionsDenylist.create();
    final OutboundMessageHandler outboundMessageHandler = mock(OutboundMessageHandler.class);
    controller = getControllerBuilder().peers(discoPeer).peerPermissions(blacklist).outboundMessageHandler(outboundMessageHandler).build();
    final Endpoint localEndpoint = localPeer.getEndpoint();
    // Setup ping to be sent to discoPeer
    List<NodeKey> nodeKeys = PeerDiscoveryTestHelper.generateNodeKeys(1);
    PingPacketData pingPacketData = PingPacketData.create(Optional.ofNullable(localEndpoint), discoPeer.getEndpoint(), UInt64.ONE);
    final Packet discoPeerPing = Packet.create(PacketType.PING, pingPacketData, nodeKeys.get(0));
    mockPingPacketCreation(discoPeer, discoPeerPing);
    controller.start();
    verify(outboundMessageHandler, times(1)).send(eq(peers.get(0)), matchPacketOfType(PacketType.PING));
    final Packet pongFromDiscoPeer = MockPacketDataFactory.mockPongPacket(discoPeer, discoPeerPing.getHash());
    controller.onMessage(pongFromDiscoPeer, discoPeer);
    verify(outboundMessageHandler, times(1)).send(eq(discoPeer), matchPacketOfType(PacketType.FIND_NEIGHBORS));
    // Setup ping to be sent to otherPeer after neighbors packet is received
    nodeKeys = PeerDiscoveryTestHelper.generateNodeKeys(1);
    pingPacketData = PingPacketData.create(Optional.ofNullable(localEndpoint), otherPeer.getEndpoint(), UInt64.ONE);
    final Packet pingPacket = Packet.create(PacketType.PING, pingPacketData, nodeKeys.get(0));
    mockPingPacketCreation(otherPeer, pingPacket);
    // Setup ping to be sent to otherPeer2 after neighbors packet is received
    nodeKeys = PeerDiscoveryTestHelper.generateNodeKeys(1);
    pingPacketData = PingPacketData.create(Optional.ofNullable(localEndpoint), otherPeer2.getEndpoint(), UInt64.ONE);
    final Packet pingPacket2 = Packet.create(PacketType.PING, pingPacketData, nodeKeys.get(0));
    mockPingPacketCreation(otherPeer2, pingPacket2);
    final Packet neighborsPacket = MockPacketDataFactory.mockNeighborsPacket(discoPeer, otherPeer, otherPeer2);
    controller.onMessage(neighborsPacket, discoPeer);
    verify(outboundMessageHandler, times(peers.size())).send(any(), matchPacketOfType(PacketType.PING));
    final Packet pongPacket = MockPacketDataFactory.mockPongPacket(otherPeer, pingPacket.getHash());
    controller.onMessage(pongPacket, otherPeer);
    // Blacklist otherPeer2 before sending return pong
    blacklist.add(otherPeer2);
    final Packet pongPacket2 = MockPacketDataFactory.mockPongPacket(otherPeer2, pingPacket2.getHash());
    controller.onMessage(pongPacket2, otherPeer2);
    assertThat(controller.streamDiscoveredPeers()).hasSize(2);
    assertThat(controller.streamDiscoveredPeers()).contains(discoPeer);
    assertThat(controller.streamDiscoveredPeers()).contains(otherPeer);
    assertThat(controller.streamDiscoveredPeers()).doesNotContain(otherPeer2);
}

Example 3 with NodeKey

use of org.hyperledger.besu.crypto.NodeKey in project besu by hyperledger.

the class RunnerBuilder method build.

public Runner build() {
    Preconditions.checkNotNull(besuController);
    final DiscoveryConfiguration discoveryConfiguration = DiscoveryConfiguration.create().setBindHost(p2pListenInterface).setBindPort(p2pListenPort).setAdvertisedHost(p2pAdvertisedHost);
    if (discovery) {
        final List<EnodeURL> bootstrap;
        if (ethNetworkConfig.getBootNodes() == null) {
            bootstrap = EthNetworkConfig.getNetworkConfig(NetworkName.MAINNET).getBootNodes();
        } else {
            bootstrap = ethNetworkConfig.getBootNodes();
        }
        discoveryConfiguration.setBootnodes(bootstrap);
        discoveryConfiguration.setDnsDiscoveryURL(ethNetworkConfig.getDnsDiscoveryUrl());
    } else {
        discoveryConfiguration.setActive(false);
    }
    final NodeKey nodeKey = besuController.getNodeKey();
    final SubProtocolConfiguration subProtocolConfiguration = besuController.getSubProtocolConfiguration();
    final ProtocolSchedule protocolSchedule = besuController.getProtocolSchedule();
    final ProtocolContext context = besuController.getProtocolContext();
    final List<SubProtocol> subProtocols = subProtocolConfiguration.getSubProtocols();
    final List<ProtocolManager> protocolManagers = subProtocolConfiguration.getProtocolManagers();
    final Set<Capability> supportedCapabilities = protocolManagers.stream().flatMap(protocolManager -> protocolManager.getSupportedCapabilities().stream()).collect(Collectors.toSet());
    final RlpxConfiguration rlpxConfiguration = RlpxConfiguration.create().setBindHost(p2pListenInterface).setBindPort(p2pListenPort).setMaxPeers(maxPeers).setSupportedProtocols(subProtocols).setClientId(BesuInfo.nodeName(identityString)).setLimitRemoteWireConnectionsEnabled(limitRemoteWireConnectionsEnabled).setFractionRemoteWireConnectionsAllowed(fractionRemoteConnectionsAllowed);
    networkingConfiguration.setRlpx(rlpxConfiguration).setDiscovery(discoveryConfiguration);
    final PeerPermissionsDenylist bannedNodes = PeerPermissionsDenylist.create();
    bannedNodeIds.forEach(bannedNodes::add);
    final List<EnodeURL> bootnodes = discoveryConfiguration.getBootnodes();
    final Synchronizer synchronizer = besuController.getSynchronizer();
    final TransactionSimulator transactionSimulator = new TransactionSimulator(context.getBlockchain(), context.getWorldStateArchive(), protocolSchedule);
    final Bytes localNodeId = nodeKey.getPublicKey().getEncodedBytes();
    final Optional<NodePermissioningController> nodePermissioningController = buildNodePermissioningController(bootnodes, synchronizer, transactionSimulator, localNodeId, context.getBlockchain());
    final PeerPermissions peerPermissions = nodePermissioningController.map(nodePC -> new PeerPermissionsAdapter(nodePC, bootnodes, context.getBlockchain())).map(nodePerms -> PeerPermissions.combine(nodePerms, bannedNodes)).orElse(bannedNodes);
    LOG.info("Detecting NAT service.");
    final boolean fallbackEnabled = natMethod == NatMethod.AUTO || natMethodFallbackEnabled;
    final NatService natService = new NatService(buildNatManager(natMethod), fallbackEnabled);
    final NetworkBuilder inactiveNetwork = caps -> new NoopP2PNetwork();
    final NetworkBuilder activeNetwork = caps -> DefaultP2PNetwork.builder().vertx(vertx).nodeKey(nodeKey).config(networkingConfiguration).peerPermissions(peerPermissions).metricsSystem(metricsSystem).supportedCapabilities(caps).natService(natService).randomPeerPriority(randomPeerPriority).storageProvider(storageProvider).forkIdSupplier(forkIdSupplier).p2pTLSConfiguration(p2pTLSConfiguration).build();
    final NetworkRunner networkRunner = NetworkRunner.builder().protocolManagers(protocolManagers).subProtocols(subProtocols).network(p2pEnabled ? activeNetwork : inactiveNetwork).metricsSystem(metricsSystem).build();
    final P2PNetwork network = networkRunner.getNetwork();
    // ForkId in Ethereum Node Record needs updating when we transition to a new protocol spec
    context.getBlockchain().observeBlockAdded(blockAddedEvent -> {
        if (protocolSchedule.streamMilestoneBlocks().anyMatch(blockNumber -> blockNumber == blockAddedEvent.getBlock().getHeader().getNumber())) {
            network.updateNodeRecord();
        }
    });
    nodePermissioningController.ifPresent(n -> n.setInsufficientPeersPermissioningProvider(new InsufficientPeersPermissioningProvider(network, bootnodes)));
    final TransactionPool transactionPool = besuController.getTransactionPool();
    final MiningCoordinator miningCoordinator = besuController.getMiningCoordinator();
    final BlockchainQueries blockchainQueries = new BlockchainQueries(context.getBlockchain(), context.getWorldStateArchive(), Optional.of(dataDir.resolve(CACHE_PATH)), Optional.of(besuController.getProtocolManager().ethContext().getScheduler()), apiConfiguration);
    final PrivacyParameters privacyParameters = besuController.getPrivacyParameters();
    final FilterManager filterManager = new FilterManagerBuilder().blockchainQueries(blockchainQueries).transactionPool(transactionPool).privacyParameters(privacyParameters).build();
    vertx.deployVerticle(filterManager);
    createPrivateTransactionObserver(filterManager, privacyParameters);
    final P2PNetwork peerNetwork = networkRunner.getNetwork();
    final MiningParameters miningParameters = besuController.getMiningParameters();
    Optional<StratumServer> stratumServer = Optional.empty();
    if (miningParameters.isStratumMiningEnabled()) {
        var powMiningCoordinator = miningCoordinator;
        if (miningCoordinator instanceof TransitionCoordinator) {
            LOG.debug("fetching powMiningCoordinator from TransitionCoordinator");
            powMiningCoordinator = ((TransitionCoordinator) miningCoordinator).getPreMergeObject();
        }
        stratumServer = Optional.of(new StratumServer(vertx, powMiningCoordinator, miningParameters.getStratumPort(), miningParameters.getStratumNetworkInterface(), miningParameters.getStratumExtranonce(), metricsSystem));
        miningCoordinator.addEthHashObserver(stratumServer.get());
        LOG.debug("added ethash observer: {}", stratumServer.get());
    }
    sanitizePeers(network, staticNodes).map(DefaultPeer::fromEnodeURL).forEach(peerNetwork::addMaintainedConnectionPeer);
    final Optional<NodeLocalConfigPermissioningController> nodeLocalConfigPermissioningController = nodePermissioningController.flatMap(NodePermissioningController::localConfigController);
    final Optional<AccountPermissioningController> accountPermissioningController = buildAccountPermissioningController(permissioningConfiguration, besuController, transactionSimulator, context.getBlockchain());
    final Optional<AccountLocalConfigPermissioningController> accountLocalConfigPermissioningController = accountPermissioningController.flatMap(AccountPermissioningController::getAccountLocalConfigPermissioningController);
    Optional<JsonRpcHttpService> jsonRpcHttpService = Optional.empty();
    if (jsonRpcConfiguration.isEnabled()) {
        final Map<String, JsonRpcMethod> nonEngineMethods = jsonRpcMethods(protocolSchedule, context, besuController, peerNetwork, blockchainQueries, synchronizer, transactionPool, miningCoordinator, metricsSystem, supportedCapabilities, jsonRpcConfiguration.getRpcApis().stream().filter(apiGroup -> !apiGroup.toLowerCase().startsWith("engine")).collect(Collectors.toList()), filterManager, accountLocalConfigPermissioningController, nodeLocalConfigPermissioningController, privacyParameters, jsonRpcConfiguration, webSocketConfiguration, metricsConfiguration, natService, besuPluginContext.getNamedPlugins(), dataDir, rpcEndpointServiceImpl);
        jsonRpcHttpService = Optional.of(new JsonRpcHttpService(vertx, dataDir, jsonRpcConfiguration, metricsSystem, natService, nonEngineMethods, new HealthService(new LivenessCheck()), new HealthService(new ReadinessCheck(peerNetwork, synchronizer))));
    }
    Optional<JsonRpcService> engineJsonRpcService = Optional.empty();
    if (engineJsonRpcConfiguration.isPresent() && engineJsonRpcConfiguration.get().isEnabled()) {
        final Map<String, JsonRpcMethod> engineMethods = jsonRpcMethods(protocolSchedule, context, besuController, peerNetwork, blockchainQueries, synchronizer, transactionPool, miningCoordinator, metricsSystem, supportedCapabilities, engineJsonRpcConfiguration.get().getRpcApis(), filterManager, accountLocalConfigPermissioningController, nodeLocalConfigPermissioningController, privacyParameters, engineJsonRpcConfiguration.get(), webSocketConfiguration, metricsConfiguration, natService, besuPluginContext.getNamedPlugins(), dataDir, rpcEndpointServiceImpl);
        Optional<AuthenticationService> authToUse = engineJsonRpcConfiguration.get().isAuthenticationEnabled() ? Optional.of(new EngineAuthService(vertx, Optional.ofNullable(engineJsonRpcConfiguration.get().getAuthenticationPublicKeyFile()), dataDir)) : Optional.empty();
        WebSocketConfiguration engineSocketConfig = webSocketConfiguration.isEnabled() ? webSocketConfiguration : WebSocketConfiguration.createEngineDefault();
        engineJsonRpcService = Optional.of(new JsonRpcService(vertx, dataDir, engineJsonRpcConfiguration.orElse(JsonRpcConfiguration.createEngineDefault()), metricsSystem, natService, engineMethods, Optional.ofNullable(engineSocketConfig), besuController.getProtocolManager().ethContext().getScheduler(), authToUse, new HealthService(new LivenessCheck()), new HealthService(new ReadinessCheck(peerNetwork, synchronizer))));
    }
    Optional<GraphQLHttpService> graphQLHttpService = Optional.empty();
    if (graphQLConfiguration.isEnabled()) {
        final GraphQLDataFetchers fetchers = new GraphQLDataFetchers(supportedCapabilities, privacyParameters.getGoQuorumPrivacyParameters());
        final Map<GraphQLContextType, Object> graphQlContextMap = new ConcurrentHashMap<>();
        graphQlContextMap.putIfAbsent(GraphQLContextType.BLOCKCHAIN_QUERIES, blockchainQueries);
        graphQlContextMap.putIfAbsent(GraphQLContextType.PROTOCOL_SCHEDULE, protocolSchedule);
        graphQlContextMap.putIfAbsent(GraphQLContextType.TRANSACTION_POOL, transactionPool);
        graphQlContextMap.putIfAbsent(GraphQLContextType.MINING_COORDINATOR, miningCoordinator);
        graphQlContextMap.putIfAbsent(GraphQLContextType.SYNCHRONIZER, synchronizer);
        final GraphQL graphQL;
        try {
            graphQL = GraphQLProvider.buildGraphQL(fetchers);
        } catch (final IOException ioe) {
            throw new RuntimeException(ioe);
        }
        graphQLHttpService = Optional.of(new GraphQLHttpService(vertx, dataDir, graphQLConfiguration, graphQL, graphQlContextMap, besuController.getProtocolManager().ethContext().getScheduler()));
    }
    Optional<WebSocketService> webSocketService = Optional.empty();
    if (webSocketConfiguration.isEnabled()) {
        final Map<String, JsonRpcMethod> nonEngineMethods = jsonRpcMethods(protocolSchedule, context, besuController, peerNetwork, blockchainQueries, synchronizer, transactionPool, miningCoordinator, metricsSystem, supportedCapabilities, webSocketConfiguration.getRpcApis().stream().filter(apiGroup -> !apiGroup.toLowerCase().startsWith("engine")).collect(Collectors.toList()), filterManager, accountLocalConfigPermissioningController, nodeLocalConfigPermissioningController, privacyParameters, jsonRpcConfiguration, webSocketConfiguration, metricsConfiguration, natService, besuPluginContext.getNamedPlugins(), dataDir, rpcEndpointServiceImpl);
        final SubscriptionManager subscriptionManager = createSubscriptionManager(vertx, transactionPool, blockchainQueries);
        createLogsSubscriptionService(context.getBlockchain(), context.getWorldStateArchive(), subscriptionManager, privacyParameters);
        createNewBlockHeadersSubscriptionService(context.getBlockchain(), blockchainQueries, subscriptionManager);
        createSyncingSubscriptionService(synchronizer, subscriptionManager);
        webSocketService = Optional.of(createWebsocketService(vertx, webSocketConfiguration, subscriptionManager, nonEngineMethods, privacyParameters, protocolSchedule, blockchainQueries, DefaultAuthenticationService.create(vertx, webSocketConfiguration), metricsSystem));
        createPrivateTransactionObserver(subscriptionManager, privacyParameters);
    }
    Optional<MetricsService> metricsService = createMetricsService(vertx, metricsConfiguration);
    final Optional<EthStatsService> ethStatsService;
    if (!Strings.isNullOrEmpty(ethstatsUrl)) {
        ethStatsService = Optional.of(new EthStatsService(NetstatsUrl.fromParams(ethstatsUrl, ethstatsContact), blockchainQueries, besuController.getProtocolManager(), transactionPool, miningCoordinator, besuController.getSyncState(), vertx, BesuInfo.nodeName(identityString), besuController.getGenesisConfigOptions(), network));
    } else {
        ethStatsService = Optional.empty();
    }
    final Optional<JsonRpcIpcService> jsonRpcIpcService;
    if (jsonRpcIpcConfiguration.isEnabled()) {
        Map<String, JsonRpcMethod> ipcMethods = jsonRpcMethods(protocolSchedule, context, besuController, peerNetwork, blockchainQueries, synchronizer, transactionPool, miningCoordinator, metricsSystem, supportedCapabilities, jsonRpcIpcConfiguration.getEnabledApis().stream().filter(apiGroup -> !apiGroup.toLowerCase().startsWith("engine")).collect(Collectors.toList()), filterManager, accountLocalConfigPermissioningController, nodeLocalConfigPermissioningController, privacyParameters, jsonRpcConfiguration, webSocketConfiguration, metricsConfiguration, natService, besuPluginContext.getNamedPlugins(), dataDir, rpcEndpointServiceImpl);
        jsonRpcIpcService = Optional.of(new JsonRpcIpcService(vertx, jsonRpcIpcConfiguration.getPath(), new JsonRpcExecutor(new BaseJsonRpcProcessor(), ipcMethods)));
    } else {
        jsonRpcIpcService = Optional.empty();
    }
    return new Runner(vertx, networkRunner, natService, jsonRpcHttpService, engineJsonRpcService, graphQLHttpService, webSocketService, jsonRpcIpcService, stratumServer, metricsService, ethStatsService, besuController, dataDir, pidPath, autoLogBloomCaching ? blockchainQueries.getTransactionLogBloomCacher() : Optional.empty(), context.getBlockchain());
}

Example 4 with NodeKey

use of org.hyperledger.besu.crypto.NodeKey in project besu by hyperledger.

the class RoundStateTest method setup.

@Before
public void setup() {
    for (int i = 0; i < 3; i++) {
        final NodeKey newNodeKey = NodeKeyUtils.generate();
        validatorKeys.add(newNodeKey);
        validators.add(Util.publicKeyToAddress(newNodeKey.getPublicKey()));
        validatorMessageFactories.add(new MessageFactory(newNodeKey));
    }
    when(block.getHash()).thenReturn(Hash.fromHexStringLenient("1"));
}

Example 5 with NodeKey

use of org.hyperledger.besu.crypto.NodeKey in project besu by hyperledger.

the class QbftNode method create.

public static QbftNode create() {
    final NodeKey nodeKey = NodeKeyUtils.generate();
    final MessageFactory factory = new MessageFactory(nodeKey);
    return new QbftNode(nodeKey, factory);
}