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Example 1 with SocketTransport

use of org.neo4j.bolt.transport.SocketTransport in project neo4j by neo4j.

the class BoltKernelExtension method newInstance.

@Override
public Lifecycle newInstance(KernelContext context, Dependencies dependencies) throws Throwable {
    Config config = dependencies.config();
    GraphDatabaseService gdb = dependencies.db();
    GraphDatabaseAPI api = (GraphDatabaseAPI) gdb;
    LogService logService = dependencies.logService();
    Clock clock = dependencies.clock();
    Log log = logService.getInternalLog(WorkerFactory.class);
    LifeSupport life = new LifeSupport();
    JobScheduler scheduler = dependencies.scheduler();
    InternalLoggerFactory.setDefaultFactory(new Netty4LoggerFactory(logService.getInternalLogProvider()));
    Authentication authentication = authentication(dependencies.authManager(), dependencies.userManagerSupplier());
    BoltFactory boltFactory = life.add(new BoltFactoryImpl(api, dependencies.usageData(), logService, dependencies.txBridge(), authentication, dependencies.sessionTracker(), config));
    WorkerFactory workerFactory = createWorkerFactory(boltFactory, scheduler, dependencies, logService, clock);
    List<ProtocolInitializer> connectors = config.enabledBoltConnectors().stream().map((connConfig) -> {
        ListenSocketAddress listenAddress = config.get(connConfig.listen_address);
        AdvertisedSocketAddress advertisedAddress = config.get(connConfig.advertised_address);
        SslContext sslCtx;
        boolean requireEncryption;
        final BoltConnector.EncryptionLevel encryptionLevel = config.get(connConfig.encryption_level);
        switch(encryptionLevel) {
            case REQUIRED:
                // Encrypted connections are mandatory, a self-signed certificate may be generated.
                requireEncryption = true;
                sslCtx = createSslContext(config, log, advertisedAddress);
                break;
            case OPTIONAL:
                // Encrypted connections are optional, a self-signed certificate may be generated.
                requireEncryption = false;
                sslCtx = createSslContext(config, log, advertisedAddress);
                break;
            case DISABLED:
                // Encryption is turned off, no self-signed certificate will be generated.
                requireEncryption = false;
                sslCtx = null;
                break;
            default:
                // In the unlikely event that we happen to fall through to the default option here,
                // there is a mismatch between the BoltConnector.EncryptionLevel enum and the options
                // handled in this switch statement. In this case, we'll log a warning and default to
                // disabling encryption, since this mirrors the functionality introduced in 3.0.
                log.warn(format("Unhandled encryption level %s - assuming DISABLED.", encryptionLevel.name()));
                requireEncryption = false;
                sslCtx = null;
                break;
        }
        final Map<Long, BiFunction<Channel, Boolean, BoltProtocol>> versions = newVersions(logService, workerFactory);
        return new SocketTransport(listenAddress, sslCtx, requireEncryption, logService.getInternalLogProvider(), versions);
    }).collect(toList());
    if (connectors.size() > 0 && !config.get(GraphDatabaseSettings.disconnected)) {
        life.add(new NettyServer(scheduler.threadFactory(boltNetworkIO), connectors));
        log.info("Bolt Server extension loaded.");
        for (ProtocolInitializer connector : connectors) {
            logService.getUserLog(WorkerFactory.class).info("Bolt enabled on %s.", connector.address());
        }
    }
    return life;
}
Also used : Service(org.neo4j.helpers.Service) UsageData(org.neo4j.udc.UsageData) Log(org.neo4j.logging.Log) Authentication(org.neo4j.bolt.security.auth.Authentication) BiFunction(java.util.function.BiFunction) OperatorCreationException(org.bouncycastle.operator.OperatorCreationException) KernelContext(org.neo4j.kernel.impl.spi.KernelContext) SocketTransport(org.neo4j.bolt.transport.SocketTransport) BoltProtocol(org.neo4j.bolt.transport.BoltProtocol) LifeSupport(org.neo4j.kernel.lifecycle.LifeSupport) KeyStoreFactory(org.neo4j.bolt.security.ssl.KeyStoreFactory) AdvertisedSocketAddress(org.neo4j.helpers.AdvertisedSocketAddress) GeneralSecurityException(java.security.GeneralSecurityException) ProtocolInitializer(org.neo4j.bolt.transport.NettyServer.ProtocolInitializer) Map(java.util.Map) KeyStoreInformation(org.neo4j.bolt.security.ssl.KeyStoreInformation) Groups.boltNetworkIO(org.neo4j.kernel.impl.util.JobScheduler.Groups.boltNetworkIO) BoltConnectionDescriptor(org.neo4j.bolt.v1.runtime.BoltConnectionDescriptor) BoltFactory(org.neo4j.bolt.v1.runtime.BoltFactory) BoltConnector(org.neo4j.kernel.configuration.BoltConnector) ThreadToStatementContextBridge(org.neo4j.kernel.impl.core.ThreadToStatementContextBridge) LogService(org.neo4j.kernel.impl.logging.LogService) String.format(java.lang.String.format) GraphDatabaseAPI(org.neo4j.kernel.internal.GraphDatabaseAPI) Netty4LoggerFactory(org.neo4j.bolt.transport.Netty4LoggerFactory) Settings.derivedSetting(org.neo4j.kernel.configuration.Settings.derivedSetting) List(java.util.List) Description(org.neo4j.configuration.Description) BoltFactoryImpl(org.neo4j.bolt.v1.runtime.BoltFactoryImpl) KernelExtensionFactory(org.neo4j.kernel.extension.KernelExtensionFactory) WorkerFactory(org.neo4j.bolt.v1.runtime.WorkerFactory) BasicAuthentication(org.neo4j.bolt.security.auth.BasicAuthentication) GraphDatabaseSettings(org.neo4j.graphdb.factory.GraphDatabaseSettings) Settings.pathSetting(org.neo4j.kernel.configuration.Settings.pathSetting) Internal(org.neo4j.configuration.Internal) Monitors(org.neo4j.kernel.monitoring.Monitors) HashMap(java.util.HashMap) JobScheduler(org.neo4j.kernel.impl.util.JobScheduler) Configuration(org.neo4j.graphdb.config.Configuration) ListenSocketAddress(org.neo4j.helpers.ListenSocketAddress) BoltProtocolV1(org.neo4j.bolt.v1.transport.BoltProtocolV1) Certificates(org.neo4j.bolt.security.ssl.Certificates) GraphDatabaseService(org.neo4j.graphdb.GraphDatabaseService) NettyServer(org.neo4j.bolt.transport.NettyServer) ThreadedWorkerFactory(org.neo4j.bolt.v1.runtime.concurrent.ThreadedWorkerFactory) Lifecycle(org.neo4j.kernel.lifecycle.Lifecycle) Config(org.neo4j.kernel.configuration.Config) SslContext(io.netty.handler.ssl.SslContext) BoltConnectionTracker(org.neo4j.kernel.api.bolt.BoltConnectionTracker) Setting(org.neo4j.graphdb.config.Setting) IOException(java.io.IOException) PATH(org.neo4j.kernel.configuration.Settings.PATH) File(java.io.File) Channel(io.netty.channel.Channel) UserManagerSupplier(org.neo4j.kernel.api.security.UserManagerSupplier) BoltWorker(org.neo4j.bolt.v1.runtime.BoltWorker) Collectors.toList(java.util.stream.Collectors.toList) SslContextBuilder(io.netty.handler.ssl.SslContextBuilder) Clock(java.time.Clock) InternalLoggerFactory(io.netty.util.internal.logging.InternalLoggerFactory) MonitoredWorkerFactory(org.neo4j.bolt.v1.runtime.MonitoredWorkerFactory) AuthManager(org.neo4j.kernel.api.security.AuthManager) Config(org.neo4j.kernel.configuration.Config) AdvertisedSocketAddress(org.neo4j.helpers.AdvertisedSocketAddress) Clock(java.time.Clock) BoltFactory(org.neo4j.bolt.v1.runtime.BoltFactory) WorkerFactory(org.neo4j.bolt.v1.runtime.WorkerFactory) ThreadedWorkerFactory(org.neo4j.bolt.v1.runtime.concurrent.ThreadedWorkerFactory) MonitoredWorkerFactory(org.neo4j.bolt.v1.runtime.MonitoredWorkerFactory) NettyServer(org.neo4j.bolt.transport.NettyServer) BoltFactoryImpl(org.neo4j.bolt.v1.runtime.BoltFactoryImpl) GraphDatabaseAPI(org.neo4j.kernel.internal.GraphDatabaseAPI) LifeSupport(org.neo4j.kernel.lifecycle.LifeSupport) SslContext(io.netty.handler.ssl.SslContext) ProtocolInitializer(org.neo4j.bolt.transport.NettyServer.ProtocolInitializer) JobScheduler(org.neo4j.kernel.impl.util.JobScheduler) GraphDatabaseService(org.neo4j.graphdb.GraphDatabaseService) Log(org.neo4j.logging.Log) SocketTransport(org.neo4j.bolt.transport.SocketTransport) Channel(io.netty.channel.Channel) BoltProtocol(org.neo4j.bolt.transport.BoltProtocol) Authentication(org.neo4j.bolt.security.auth.Authentication) BasicAuthentication(org.neo4j.bolt.security.auth.BasicAuthentication) ListenSocketAddress(org.neo4j.helpers.ListenSocketAddress) Netty4LoggerFactory(org.neo4j.bolt.transport.Netty4LoggerFactory) Map(java.util.Map) HashMap(java.util.HashMap) LogService(org.neo4j.kernel.impl.logging.LogService)

Aggregations

Channel (io.netty.channel.Channel)1 SslContext (io.netty.handler.ssl.SslContext)1 SslContextBuilder (io.netty.handler.ssl.SslContextBuilder)1 InternalLoggerFactory (io.netty.util.internal.logging.InternalLoggerFactory)1 File (java.io.File)1 IOException (java.io.IOException)1 String.format (java.lang.String.format)1 GeneralSecurityException (java.security.GeneralSecurityException)1 Clock (java.time.Clock)1 HashMap (java.util.HashMap)1 List (java.util.List)1 Map (java.util.Map)1 BiFunction (java.util.function.BiFunction)1 Collectors.toList (java.util.stream.Collectors.toList)1 OperatorCreationException (org.bouncycastle.operator.OperatorCreationException)1 Authentication (org.neo4j.bolt.security.auth.Authentication)1 BasicAuthentication (org.neo4j.bolt.security.auth.BasicAuthentication)1 Certificates (org.neo4j.bolt.security.ssl.Certificates)1 KeyStoreFactory (org.neo4j.bolt.security.ssl.KeyStoreFactory)1 KeyStoreInformation (org.neo4j.bolt.security.ssl.KeyStoreInformation)1