public void MessageSecurityAndBindings2()
{
var n = new NetTcpBinding()
{
TransferMode = TransferMode.Streamed
};
n.Security.Mode = SecurityMode.Message;
Assert.AreEqual(SecurityAlgorithmSuite.Default, n.Security.Message.AlgorithmSuite, "#sec1");
Assert.AreEqual(MessageCredentialType.Windows /*huh*/, n.Security.Message.ClientCredentialType, "#sec2");
var bc = n.CreateBindingElements();
Assert.AreEqual(4, bc.Count, "#bc1");
Assert.AreEqual(typeof(TransactionFlowBindingElement), bc [0].GetType(), "#bc2");
Assert.AreEqual(typeof(SymmetricSecurityBindingElement), bc [1].GetType(), "#bc3");
Assert.AreEqual(typeof(BinaryMessageEncodingBindingElement), bc [2].GetType(), "#bc4");
Assert.AreEqual(typeof(TcpTransportBindingElement), bc [3].GetType(), "#bc5");
Assert.IsFalse(n.CanBuildChannelFactory <IRequestChannel> (), "#cbf1");
Assert.IsFalse(n.CanBuildChannelFactory <IOutputChannel> (), "#cbf2");
Assert.IsFalse(n.CanBuildChannelFactory <IDuplexChannel> (), "#cbf3");
Assert.IsFalse(n.CanBuildChannelFactory <IDuplexSessionChannel> (), "#cbf4");
Assert.IsTrue(n.CanBuildChannelFactory <IRequestSessionChannel> (), "#cbf5");
}
public void DefaultValues()
{
var n = new NetTcpBinding();
Assert.AreEqual(HostNameComparisonMode.StrongWildcard, n.HostNameComparisonMode, "#1");
Assert.AreEqual(10, n.ListenBacklog, "#2");
Assert.AreEqual(false, n.PortSharingEnabled, "#3");
var tr = n.CreateBindingElements().Find <TcpTransportBindingElement> ();
Assert.IsNotNull(tr, "#tr1");
Assert.AreEqual(false, tr.TeredoEnabled, "#tr2");
Assert.AreEqual("net.tcp", tr.Scheme, "#tr3");
Assert.IsFalse(n.TransactionFlow, "#4");
var tx = n.CreateBindingElements().Find <TransactionFlowBindingElement> ();
Assert.IsNotNull(tx, "#tx1");
}
public void DefaultValues()
{
var n = new NetTcpBinding();
Assert.AreEqual(HostNameComparisonMode.StrongWildcard, n.HostNameComparisonMode, "#1");
Assert.AreEqual(10, n.ListenBacklog, "#2");
Assert.AreEqual(false, n.PortSharingEnabled, "#3");
var tr = n.CreateBindingElements().Find <TcpTransportBindingElement> ();
Assert.IsNotNull(tr, "#tr1");
Assert.AreEqual(false, tr.TeredoEnabled, "#tr2");
Assert.AreEqual("net.tcp", tr.Scheme, "#tr3");
Assert.IsFalse(n.TransactionFlow, "#4");
var tx = n.CreateBindingElements().Find <TransactionFlowBindingElement> ();
Assert.IsNotNull(tx, "#tx1");
Assert.AreEqual(SecurityMode.Transport, n.Security.Mode, "#sec1");
Assert.AreEqual(ProtectionLevel.EncryptAndSign, n.Security.Transport.ProtectionLevel, "#sec2");
Assert.AreEqual(TcpClientCredentialType.Windows /*huh*/, n.Security.Transport.ClientCredentialType, "#sec3");
var bc = n.CreateBindingElements();
Assert.AreEqual(4, bc.Count, "#bc1");
Assert.AreEqual(typeof(TransactionFlowBindingElement), bc [0].GetType(), "#bc2");
Assert.AreEqual(typeof(BinaryMessageEncodingBindingElement), bc [1].GetType(), "#bc3");
Assert.AreEqual(typeof(WindowsStreamSecurityBindingElement), bc [2].GetType(), "#bc4");
Assert.AreEqual(typeof(TcpTransportBindingElement), bc [3].GetType(), "#bc5");
Assert.IsFalse(n.CanBuildChannelFactory <IRequestChannel> (), "#cbf1");
Assert.IsFalse(n.CanBuildChannelFactory <IOutputChannel> (), "#cbf2");
Assert.IsFalse(n.CanBuildChannelFactory <IDuplexChannel> (), "#cbf3");
Assert.IsTrue(n.CanBuildChannelFactory <IDuplexSessionChannel> (), "#cbf4");
}
public void MessageSecurityAndBindings4()
{
var n = new NetTcpBinding();
n.Security.Mode = SecurityMode.Message;
n.Security.Message.ClientCredentialType = MessageCredentialType.Certificate;
var bc = n.CreateBindingElements();
Assert.AreEqual(4, bc.Count, "#bc1");
Assert.AreEqual(typeof(TransactionFlowBindingElement), bc [0].GetType(), "#bc2");
Assert.AreEqual(typeof(SymmetricSecurityBindingElement), bc [1].GetType(), "#bc3");
Assert.AreEqual(typeof(BinaryMessageEncodingBindingElement), bc [2].GetType(), "#bc4");
Assert.AreEqual(typeof(TcpTransportBindingElement), bc [3].GetType(), "#bc5");
Assert.IsFalse(n.CanBuildChannelFactory <IRequestChannel> (), "#cbf1");
Assert.IsFalse(n.CanBuildChannelFactory <IOutputChannel> (), "#cbf2");
Assert.IsFalse(n.CanBuildChannelFactory <IDuplexChannel> (), "#cbf3");
Assert.IsTrue(n.CanBuildChannelFactory <IDuplexSessionChannel> (), "#cbf4");
}
private void TcpTransportCert()
{
// This string uses a function to prepend the computer name at run time.
string addressTCP = String.Format(
"net.tcp://{0}:8036/NetTcpSecurity/Transport/Certificate",
System.Net.Dns.GetHostEntry("").HostName);
// <Snippet1>
NetTcpBinding binding = new NetTcpBinding();
binding.Security.Mode = SecurityMode.Transport;
binding.Security.Transport.ClientCredentialType = TcpClientCredentialType.Certificate;
// </Snippet1>
// <Snippet3>
NetTcpBinding bSecurity = new NetTcpBinding(SecurityMode.Transport);
// </Snippet3>
// <Snippet4>
NetTcpBinding bConfigurationName = new NetTcpBinding("MyConfiguration");
// </Snippet4>
// <Snippet5>
NetTcpBinding bSecurityReliable = new NetTcpBinding(SecurityMode.Transport, true);
// </Snippet5>
// <Snippet6>
EnvelopeVersion envelopeVersion = binding.EnvelopeVersion;
// </Snippet6>
// <Snippet7>
HostNameComparisonMode hostNameComparisonMode = binding.HostNameComparisonMode;
// </Snippet7>
// <Snippet8>
int listenBacklog = binding.ListenBacklog;
// </Snippet8>
// <Snippet9>
long maxBufferPoolsize = binding.MaxBufferPoolSize;
// </Snippet9>
// <Snippet10>
int maxBufferSize = binding.MaxBufferSize;
// </Snippet10>
// <Snippet11>
int maxConnections = binding.MaxConnections;
// </Snippet11>
// <Snippet12>
long MaxReceivedMessageSize = binding.MaxReceivedMessageSize;
// </Snippet12>
// <Snippet13>
bool portSharingEnabled = binding.PortSharingEnabled;
// </Snippet13>
// <Snippet14>
XmlDictionaryReaderQuotas xmlDictionaryReaderQuotas =
binding.ReaderQuotas;
// </Snippet14>
// <Snippet15>
OptionalReliableSession reliableSession =
binding.ReliableSession;
// </Snippet15>
// <Snippet16>
string scheme = binding.Scheme;
// </Snippet16>
// <Snippet17>
NetTcpSecurity security = binding.Security;
// </Snippet17>
// <Snippet18>
bool transactionFlow = binding.TransactionFlow;
// </Snippet18>
// <Snippet19>
TransactionProtocol transactionProtocol =
binding.TransactionProtocol;
// </Snippet19>
// <Snippet20>
BindingElementCollection elementCollection =
binding.CreateBindingElements();
// </Snippet20>
// <Snippet21>
// P:System.ServiceModel.NetTcpBinding.System.ServiceModel.Channels.
// IBindingRuntimePreferences.ReceiveSynchronously
// Private, no example needed
// </Snippet21>
// <Snippet22>
TransferMode transferMode = binding.TransferMode;
// </Snippet22>
// You must create an array of URI objects to have a base address.
Uri a = new Uri(addressTCP);
Uri[] baseAddresses = new Uri[] { a };
// Create the ServiceHost. The service type (Calculator) is not
// shown here.
ServiceHost sh = new ServiceHost(typeof(Calculator), baseAddresses);
// Add an endpoint to the service. Insert the thumbprint of an X.509
// certificate found on your computer.
Type c = typeof(ICalculator);
//sh.AddServiceEndpoint(c, b, "Aloha");
sh.Credentials.ServiceCertificate.SetCertificate(
StoreLocation.LocalMachine,
StoreName.My,
X509FindType.FindByThumbprint,
"af1f51b25cd413ed9cd00c315bbb6dc1c08da5e6");
// This next line is optional. It specifies that the client's certificate
// does not have to be issued by a trusted authority, but can be issued
// by a peer if it is in the Trusted People store. Do not use this setting
// for production code.
// sh.Credentials.ClientCertificate.Authentication.CertificateValidationMode =
//X509CertificateValidationMode.PeerOrChainTrust;
sh.Open();
string address = sh.Description.Endpoints[0].ListenUri.AbsoluteUri;
Console.WriteLine("Listening @ {0}", address);
Console.WriteLine("Press enter to close the service");
Console.ReadLine();
}
private NetTcpBinding CreateTcpBinding()
{
NetTcpBinding tcpBinding = new NetTcpBinding();
System.ServiceModel.Channels.BindingElementCollection bElementCollection = tcpBinding.CreateBindingElements();
tcpBinding.Name = "SeymourSkinner";
tcpBinding.CloseTimeout = TimeSpan.FromHours(2); // new TimeSpan(1, 0, 0); // 1 hora
tcpBinding.OpenTimeout = TimeSpan.FromHours(2); // new TimeSpan(1, 0, 0); // 1 hora
tcpBinding.ReceiveTimeout = TimeSpan.FromHours(2); // new TimeSpan(1, 0, 0); // 1 hora
tcpBinding.SendTimeout = TimeSpan.FromHours(2); // new TimeSpan(1, 0, 0); // 1 hora
tcpBinding.MaxBufferPoolSize = 2147483647;
tcpBinding.MaxBufferSize = 2147483647;
tcpBinding.MaxReceivedMessageSize = 2147483647;
tcpBinding.ReliableSession.InactivityTimeout = new TimeSpan(1, 0, 0);
tcpBinding.Security.Mode = SecurityMode.None;
System.ServiceModel.Channels.TcpTransportBindingElement tcp = bElementCollection.Find <System.ServiceModel.Channels.TcpTransportBindingElement>();
tcp.ConnectionPoolSettings.MaxOutboundConnectionsPerEndpoint = 500;
tcp.ConnectionPoolSettings.LeaseTimeout = TimeSpan.MaxValue;
tcp.ConnectionPoolSettings.IdleTimeout = TimeSpan.MaxValue;
tcp.ChannelInitializationTimeout = TimeSpan.MaxValue;
tcp.ConnectionBufferSize = int.MaxValue;
tcp.MaxBufferPoolSize = long.MaxValue;
tcp.MaxBufferSize = int.MaxValue;
tcp.MaxReceivedMessageSize = long.MaxValue;
XmlDictionaryReaderQuotas quotas = tcpBinding.ReaderQuotas;
quotas.MaxStringContentLength = int.MaxValue;
quotas.MaxArrayLength = int.MaxValue;
quotas.MaxBytesPerRead = int.MaxValue;
quotas.MaxDepth = int.MaxValue;
quotas.MaxNameTableCharCount = int.MaxValue;
tcpBinding.GetType().GetProperty("ReaderQuotas").SetValue(tcpBinding, quotas, null);
return(tcpBinding);
}
static void Main()
{
// use Steeltoe to parse VCAP_APPLICATION env variables into config object
var builder = new ConfigurationBuilder().AddCloudFoundry();
var config = builder.Build();
var opts = new CloudFoundryApplicationOptions();
var appSection = config.GetSection(CloudFoundryApplicationOptions.CONFIGURATION_PREFIX);
appSection.Bind(opts);
// get external TCP route (format: ["fullyqualifieddomainname.com:80000"])
var appRouteHostAndExternalPort = opts.ApplicationUris.FirstOrDefault().Split(':');
var appRouteHost = appRouteHostAndExternalPort.ElementAtOrDefault(0);
var appExternalPort = appRouteHostAndExternalPort.ElementAtOrDefault(1);
if (appRouteHost == "" || appExternalPort == "")
{
throw new System.ArgumentException("Invalid VCAP_APPLICATION route or port");
}
// ensure external TCP port and internal listening $PORT are the same
var appInternalPort = opts.Port.ToString();
if (appInternalPort != appExternalPort)
{
throw new System.ArgumentException($"Internal listening port must match External Route port : {appInternalPort} != {appExternalPort}");
}
Console.WriteLine($"URI: {appRouteHost}:{appInternalPort}");
// have endpoints listen on public URI
var baseAddress = new Uri($"net.tcp://{appRouteHost}:{appInternalPort}/example/service");
var svcHost = new ServiceHost(typeof(HelloWorld), baseAddress);
// enable verbose errors
ServiceDebugBehavior debug = svcHost.Description.Behaviors.Find <ServiceDebugBehavior>();
debug.IncludeExceptionDetailInFaults = true;
var netTcpBinding = new NetTcpBinding();
netTcpBinding.Security.Mode = SecurityMode.None;
// use custom binding to reduce connection pool settings to work better in load-balanced scenario (https://stackoverflow.com/questions/9714426/disable-connection-pooling-for-wcf-net-tcp-bindings)
BindingElementCollection bindingElementCollection = netTcpBinding.CreateBindingElements();
TcpTransportBindingElement transport = bindingElementCollection.Find <TcpTransportBindingElement>();
transport.ConnectionPoolSettings.IdleTimeout = TimeSpan.Zero;
transport.ConnectionPoolSettings.LeaseTimeout = TimeSpan.Zero;
transport.ConnectionPoolSettings.MaxOutboundConnectionsPerEndpoint = 0;
CustomBinding balancedTcpBinding = new CustomBinding();
balancedTcpBinding.Elements.AddRange(bindingElementCollection.ToArray());
balancedTcpBinding.Name = "NetTcpBinding";
// add metadata endpoint
ServiceMetadataBehavior smb = new ServiceMetadataBehavior();
svcHost.Description.Behaviors.Add(smb);
svcHost.AddServiceEndpoint(
ServiceMetadataBehavior.MexContractName,
balancedTcpBinding,
"mex"
);
// add service endpoint
svcHost.AddServiceEndpoint(
typeof(IHelloWorld),
balancedTcpBinding,
"IHelloWorld"
);
svcHost.Open();
Console.WriteLine($"svcHost is {svcHost.State}. Press enter to close.");
Thread.Sleep(Timeout.Infinite);
svcHost.Close();
}