// methods
public ICluster BuildCluster()
{
IStreamFactory streamFactory = new TcpStreamFactory(_tcpStreamSettings);
if (_sslStreamSettings != null)
{
streamFactory = new SslStreamFactory(_sslStreamSettings, streamFactory);
}
streamFactory = _streamFactoryWrapper(streamFactory);
var connectionFactory = new BinaryConnectionFactory(
_connectionSettings,
streamFactory,
_connectionListener);
var connectionPoolFactory = new ExclusiveConnectionPoolFactory(
_connectionPoolSettings,
connectionFactory,
_connectionPoolListener);
var serverFactory = new ServerFactory(
_serverSettings,
connectionPoolFactory,
connectionFactory,
_serverListener);
var clusterFactory = new ClusterFactory(
_clusterSettings,
serverFactory,
_clusterListener);
return(clusterFactory.CreateCluster());
}
private IStreamFactory CreateTcpStreamFactory(TcpStreamSettings tcpStreamSettings)
{
var streamFactory = (IStreamFactory) new TcpStreamFactory(tcpStreamSettings);
if (_sslStreamSettings != null)
{
streamFactory = new SslStreamFactory(_sslStreamSettings, streamFactory);
}
return(_streamFactoryWrapper(streamFactory));
}
// methods
/// <summary>
/// Builds the cluster.
/// </summary>
/// <returns>A cluster.</returns>
public ICluster BuildCluster()
{
IStreamFactory streamFactory = new TcpStreamFactory(_tcpStreamSettings);
if (_sslStreamSettings != null)
{
streamFactory = new SslStreamFactory(_sslStreamSettings, streamFactory);
}
streamFactory = _streamFactoryWrapper(streamFactory);
var connectionFactory = new BinaryConnectionFactory(
_connectionSettings,
streamFactory,
_eventAggregator);
var connectionPoolFactory = new ExclusiveConnectionPoolFactory(
_connectionPoolSettings,
connectionFactory,
_eventAggregator);
var serverMonitorConnectionSettings = _connectionSettings.With(authenticators: new IAuthenticator[] { });
var serverMonitorConnectionFactory = new BinaryConnectionFactory(
serverMonitorConnectionSettings,
streamFactory,
new EventAggregator());
var serverMonitorFactory = new ServerMonitorFactory(
_serverSettings,
serverMonitorConnectionFactory,
_eventAggregator);
var serverFactory = new ServerFactory(
_clusterSettings.ConnectionMode,
_serverSettings,
connectionPoolFactory,
serverMonitorFactory,
_eventAggregator);
var clusterFactory = new ClusterFactory(
_clusterSettings,
serverFactory,
_eventAggregator);
return(clusterFactory.CreateCluster());
}
private IStreamFactory CreateStreamFactory(ClusterKey clusterKey)
{
var tcpStreamSettings = CreateTcpStreamSettings(clusterKey);
IStreamFactory streamFactory = new TcpStreamFactory(tcpStreamSettings);
if (clusterKey.SslSettings != null)
{
var sslStreamSettings = new SslStreamSettings(
clientCertificates: Optional.Create(clusterKey.SslSettings.ClientCertificates ?? Enumerable.Empty <X509Certificate>()),
checkCertificateRevocation: clusterKey.SslSettings.CheckCertificateRevocation,
clientCertificateSelectionCallback: clusterKey.SslSettings.ClientCertificateSelectionCallback,
enabledProtocols: clusterKey.SslSettings.EnabledSslProtocols,
serverCertificateValidationCallback: clusterKey.SslSettings.ServerCertificateValidationCallback);
streamFactory = new SslStreamFactory(sslStreamSettings, streamFactory);
}
return(streamFactory);
}
private IStreamFactory CreateStreamFactory(ClusterKey clusterKey)
{
var tcpStreamSettings = CreateTcpStreamSettings(clusterKey);
IStreamFactory streamFactory = new TcpStreamFactory(tcpStreamSettings);
if (clusterKey.SslSettings != null)
{
var sslStreamSettings = new SslStreamSettings(
new Optional <IEnumerable <X509Certificate> >(clusterKey.SslSettings.ClientCertificates),
clusterKey.SslSettings.CheckCertificateRevocation,
clusterKey.SslSettings.ClientCertificateSelectionCallback,
clusterKey.SslSettings.EnabledSslProtocols,
clusterKey.SslSettings.ServerCertificateValidationCallback);
streamFactory = new SslStreamFactory(sslStreamSettings, streamFactory);
}
return(streamFactory);
}
private void SendKmsRequest(KmsRequest request, CancellationToken cancellation)
{
var endpoint = CreateKmsEndPoint(request.Endpoint);
var tlsStreamSettings = GetTlsStreamSettings(request.KmsProvider);
var sslStreamFactory = new SslStreamFactory(tlsStreamSettings, _networkStreamFactory);
using (var sslStream = sslStreamFactory.CreateStream(endpoint, cancellation))
{
var requestBytes = request.Message.ToArray();
sslStream.Write(requestBytes, 0, requestBytes.Length);
while (request.BytesNeeded > 0)
{
var buffer = new byte[request.BytesNeeded]; // BytesNeeded is the maximum number of bytes that libmongocrypt wants to receive.
var count = sslStream.Read(buffer, 0, buffer.Length);
var responseBytes = new byte[count];
Buffer.BlockCopy(buffer, 0, responseBytes, 0, count);
request.Feed(responseBytes);
}
}
}
