public void ShouldThrowExceptionIfVersionIsNotSupported(int version, string errorMessage)
{
var exception = Record.Exception(() => BoltProtocolFactory.ForVersion(version));
exception.Should().BeOfType <NotSupportedException>();
exception.Message.Should().StartWith(errorMessage);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public void start() throws Throwable
public override void Start()
{
Log log = _logService.getInternalLog(typeof(BoltServer));
Log userLog = _logService.getUserLog(typeof(BoltServer));
InternalLoggerFactory.DefaultFactory = new Netty4LoggerFactory(_logService.InternalLogProvider);
Authentication authentication = CreateAuthentication();
TransportThrottleGroup throttleGroup = new TransportThrottleGroup(_config, _clock);
BoltSchedulerProvider boltSchedulerProvider = _life.add(new ExecutorBoltSchedulerProvider(_config, new CachedThreadPoolExecutorFactory(log), _jobScheduler, _logService));
BoltConnectionFactory boltConnectionFactory = CreateConnectionFactory(_config, boltSchedulerProvider, throttleGroup, _logService, _clock);
BoltStateMachineFactory boltStateMachineFactory = CreateBoltFactory(authentication, _clock);
BoltProtocolFactory boltProtocolFactory = CreateBoltProtocolFactory(boltConnectionFactory, boltStateMachineFactory);
if (_config.enabledBoltConnectors().Count > 0 && !_config.get(GraphDatabaseSettings.disconnected))
{
NettyServer server = new NettyServer(_jobScheduler.threadFactory(Group.BOLT_NETWORK_IO), CreateConnectors(boltProtocolFactory, throttleGroup, log), _connectorPortRegister, userLog);
_life.add(server);
log.Info("Bolt server loaded");
}
_life.start(); // init and start the nested lifecycle
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleFragmentedMessage()
public virtual void ShouldHandleFragmentedMessage()
{
// Given
BoltProtocol protocol = NewBoltProtocol(1);
BoltProtocolFactory handlerFactory = NewProtocolFactory(1, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, false, true));
// When
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x60, ( sbyte )0x60, unchecked (( sbyte )0xB0) }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x17, 0, 0, 0 }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { 0, 0, 0 }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { 0, 1, 0, 0, 0 }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { 0, 0, 0 }));
assertEquals(0, channel.outboundMessages().size());
channel.writeInbound(Unpooled.wrappedBuffer(new sbyte[] { 0, 0 }));
// Then
assertEquals(1, channel.outboundMessages().size());
assertByteBufEquals(Unpooled.buffer().writeInt(1), channel.readOutbound());
Thrown.expect(typeof(NoSuchElementException));
channel.pipeline().remove(typeof(ProtocolHandshaker));
assertTrue(channel.Active);
verify(protocol).install();
}
public ProtocolHandshaker(BoltProtocolFactory boltProtocolFactory, BoltChannel boltChannel, LogProvider logging, bool encryptionRequired, bool encrypted)
{
this._boltProtocolFactory = boltProtocolFactory;
this._boltChannel = boltChannel;
this._log = logging.getLog(this.GetType());
this._encryptionRequired = encryptionRequired;
this._encrypted = encrypted;
}
public void ShouldCreateBoltProtocolV2()
{
var connMock = new Mock <ITcpSocketClient>();
TcpSocketClientTestSetup.CreateWriteStreamMock(connMock);
TcpSocketClientTestSetup.CreateReadStreamMock(connMock);
var boltProtocol = BoltProtocolFactory.ForVersion(2);
boltProtocol.Should().BeOfType <BoltProtocolV2>();
}
public void ShouldCreateBoltProtocolV1()
{
var connMock = new Mock <ITcpSocketClient>();
TcpSocketClientTestSetup.CreateWriteStreamMock(connMock);
TcpSocketClientTestSetup.CreateReadStreamMock(connMock);
var boltProtocol = BoltProtocolFactory.Create(1, connMock.Object, new BufferSettings(Config.DefaultConfig));
boltProtocol.Should().BeOfType <BoltProtocolV1>();
}
internal TransportSelectionHandler(BoltChannel boltChannel, SslContext sslCtx, bool encryptionRequired, bool isEncrypted, LogProvider logging, BoltProtocolFactory boltProtocolFactory)
{
this._boltChannel = boltChannel;
this._sslCtx = sslCtx;
this._encryptionRequired = encryptionRequired;
this._isEncrypted = isEncrypted;
this._logging = logging;
this._boltProtocolFactory = boltProtocolFactory;
this._log = logging.GetLog(typeof(TransportSelectionHandler));
}
public SocketTransport(string connector, ListenSocketAddress address, SslContext sslCtx, bool encryptionRequired, LogProvider logging, TransportThrottleGroup throttleGroup, BoltProtocolFactory boltProtocolFactory, NetworkConnectionTracker connectionTracker)
{
this._connector = connector;
this._address = address;
this._sslCtx = sslCtx;
this._encryptionRequired = encryptionRequired;
this._logging = logging;
this._throttleGroup = throttleGroup;
this._boltProtocolFactory = boltProtocolFactory;
this._connectionTracker = connectionTracker;
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRejectIfInsecureWhenEncryptionRequired()
public virtual void ShouldRejectIfInsecureWhenEncryptionRequired()
{
// Given
BoltProtocol protocol = NewBoltProtocol(1);
BoltProtocolFactory handlerFactory = NewProtocolFactory(1, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, true, false));
// When
ByteBuf input = Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x60, ( sbyte )0x60, unchecked (( sbyte )0xB0), ( sbyte )0x17 }, new sbyte[] { 0, 0, 0, 1 }, new sbyte[] { 0, 0, 0, 2 }, new sbyte[] { 0, 0, 0, 3 }, new sbyte[] { 0, 0, 0, 4 }); // fourth choice - no protocol
channel.writeInbound(input);
// Then
assertEquals(0, channel.outboundMessages().size());
assertFalse(channel.Active);
verify(protocol, never()).install();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldRejectIfHttp()
public virtual void ShouldRejectIfHttp()
{
// Given
BoltProtocol protocol = NewBoltProtocol(1);
BoltProtocolFactory handlerFactory = NewProtocolFactory(1, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, false, true));
// When
FullHttpRequest request = new DefaultFullHttpRequest(HttpVersion.HTTP_1_1, HttpMethod.POST, "http://hello_world:10000");
request.headers().setInt(HttpHeaderNames.CONTENT_LENGTH, 0);
channel.writeInbound(request);
// Then
assertEquals(0, channel.outboundMessages().size());
assertFalse(channel.Active);
verify(protocol, never()).install();
_logProvider.assertExactly(AssertableLogProvider.inLog(typeof(ProtocolHandshaker)).warn("Unsupported connection type: 'HTTP'. Bolt protocol only operates over a TCP connection or WebSocket."));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldFallbackToNoProtocolIfNoMatch()
public virtual void ShouldFallbackToNoProtocolIfNoMatch()
{
// Given
BoltProtocol protocol = NewBoltProtocol(1);
BoltProtocolFactory handlerFactory = NewProtocolFactory(1, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, false, true));
// When
ByteBuf input = Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x60, ( sbyte )0x60, unchecked (( sbyte )0xB0), ( sbyte )0x17 }, new sbyte[] { 0, 0, 0, 0 }, new sbyte[] { 0, 0, 0, 2 }, new sbyte[] { 0, 0, 0, 3 }, new sbyte[] { 0, 0, 0, 4 }); // fourth choice - no protocol
channel.writeInbound(input);
// Then
assertEquals(1, channel.outboundMessages().size());
assertByteBufEquals(Unpooled.buffer().writeInt(0), channel.readOutbound());
assertFalse(channel.Active);
verify(protocol, never()).install();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldHandleMaxVersionNumber()
public virtual void ShouldHandleMaxVersionNumber()
{
long maxVersionNumber = 4_294_967_295L;
// Given
BoltProtocol protocol = NewBoltProtocol(maxVersionNumber);
BoltProtocolFactory handlerFactory = NewProtocolFactory(maxVersionNumber, protocol);
EmbeddedChannel channel = new EmbeddedChannel(new ProtocolHandshaker(handlerFactory, _boltChannel, _logProvider, false, true));
// When
ByteBuf input = Unpooled.wrappedBuffer(new sbyte[] { ( sbyte )0x60, ( sbyte )0x60, unchecked (( sbyte )0xB0), ( sbyte )0x17 }, new sbyte[] { unchecked (( sbyte )0xFF), unchecked (( sbyte )0xFF), unchecked (( sbyte )0xFF), unchecked (( sbyte )0xFF) }, new sbyte[] { 0, 0, 0, 0 }, new sbyte[] { 0, 0, 0, 0 }, new sbyte[] { 0, 0, 0, 0 }); // fourth choice - no protocol
channel.writeInbound(input);
// Then
assertEquals(1, channel.outboundMessages().size());
assertByteBufEquals(Unpooled.buffer().writeInt((int)maxVersionNumber), channel.readOutbound());
Thrown.expect(typeof(NoSuchElementException));
channel.pipeline().remove(typeof(ProtocolHandshaker));
assertTrue(channel.Active);
verify(protocol).install();
}
private NettyServer.ProtocolInitializer CreateProtocolInitializer(BoltConnector connector, BoltProtocolFactory boltProtocolFactory, TransportThrottleGroup throttleGroup, Log log)
{
SslContext sslCtx;
bool requireEncryption;
BoltConnector.EncryptionLevel encryptionLevel = _config.get(connector.EncryptionLevel);
SslPolicyLoader sslPolicyLoader = _dependencyResolver.resolveDependency(typeof(SslPolicyLoader));
switch (encryptionLevel)
{
case BoltConnector.EncryptionLevel.REQUIRED:
// Encrypted connections are mandatory, a self-signed certificate may be generated.
requireEncryption = true;
sslCtx = CreateSslContext(sslPolicyLoader, _config);
break;
case BoltConnector.EncryptionLevel.OPTIONAL:
// Encrypted connections are optional, a self-signed certificate may be generated.
requireEncryption = false;
sslCtx = CreateSslContext(sslPolicyLoader, _config);
break;
case BoltConnector.EncryptionLevel.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("Unhandled encryption level %s - assuming DISABLED.", encryptionLevel.name());
requireEncryption = false;
sslCtx = null;
break;
}
ListenSocketAddress listenAddress = _config.get(connector.ListenAddress);
return(new SocketTransport(connector.Key(), listenAddress, sslCtx, requireEncryption, _logService.InternalLogProvider, throttleGroup, boltProtocolFactory, _connectionTracker));
}
private IDictionary <BoltConnector, NettyServer.ProtocolInitializer> CreateConnectors(BoltProtocolFactory boltProtocolFactory, TransportThrottleGroup throttleGroup, Log log)
{
return(_config.enabledBoltConnectors().ToDictionary(identity(), connector => CreateProtocolInitializer(connector, boltProtocolFactory, throttleGroup, log)));
}
