WSHttpBinding Class

Definition

Namespace:

System.ServiceModel

Assembly:

System.ServiceModel.Http.dll

Package:

System.ServiceModel.Http v8.0.0

Source:

WSHttpBinding.cs

Represents an interoperable binding that supports distributed transactions and secure, reliable sessions.

public ref class WSHttpBinding : System::ServiceModel::WSHttpBindingBase

public class WSHttpBinding : System.ServiceModel.WSHttpBindingBase

type WSHttpBinding = class
    inherit WSHttpBindingBase

Public Class WSHttpBinding
Inherits WSHttpBindingBase

Inheritance

Object

Binding

WSHttpBindingBase

WSHttpBinding

Derived

System.ServiceModel.Federation.WSFederationHttpBinding

System.ServiceModel.WS2007HttpBinding

System.ServiceModel.WSHttpContextBinding

Examples

The following sample code shows how to use the WSHttpBinding class.

using System;
using System.ServiceModel;
using System.Collections.Generic;
using System.IdentityModel.Tokens;
using System.Security.Cryptography.X509Certificates;
using System.ServiceModel.Channels;
using System.ServiceModel.Security;
using System.ServiceModel.Security.Tokens;
using System.Security.Permissions;

// Define a service contract for the calculator.
[ServiceContract()]
public interface ICalculator
{
    [OperationContract(IsOneWay = false)]
    double Add(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Subtract(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Multiply(double n1, double n2);
    [OperationContract(IsOneWay = false)]
    double Divide(double n1, double n2);
}

public sealed class CustomBindingCreator
{

    public static void snippetSecurity()
    {
        WSHttpBinding wsHttpBinding = new WSHttpBinding();
        WSHttpSecurity whSecurity = wsHttpBinding.Security;
    }

    public static void snippetCreateBindingElements()
    {
        WSHttpBinding wsHttpBinding = new WSHttpBinding();
        BindingElementCollection beCollection = wsHttpBinding.CreateBindingElements();
    }

    private void snippetCreateMessageSecurity()
    {
        WSHttpBinding wsHttpBinding = new WSHttpBinding();
        // SecurityBindingElement sbe = wsHttpBinding
    }

    public static void snippetGetTransport()
    {
        WSHttpBinding wsHttpBinding = new WSHttpBinding();
        //		TransportBindingElement tbElement = wsHttpBinding.GetTransport();
    }

    public static void snippetAllowCookies()
    {
        WSHttpBinding wsHttpBinding = new WSHttpBinding();
        wsHttpBinding.AllowCookies = true;
    }

    public static Binding GetBinding()
    {
        // securityMode is Message
        // reliableSessionEnabled is true
        WSHttpBinding binding = new WSHttpBinding(SecurityMode.Message, true);
        binding.Security.Message.ClientCredentialType = MessageCredentialType.Windows;

        WSHttpSecurity security = binding.Security;
        return binding;
    }

    public static Binding GetBinding2()
    {

        // The security mode is set to Message.
        WSHttpBinding binding = new WSHttpBinding(SecurityMode.Message);
        binding.Security.Message.ClientCredentialType = MessageCredentialType.Windows;
        return binding;
    }

    // This method creates a WSFederationHttpBinding.
    public static WSFederationHttpBinding CreateWSFederationHttpBinding()
    {
        // Create an instance of the WSFederationHttpBinding
        WSFederationHttpBinding b = new WSFederationHttpBinding();

        // Set the security mode to Message
        b.Security.Mode = WSFederationHttpSecurityMode.Message;

        // Set the Algorithm Suite to Basic256Rsa15
        b.Security.Message.AlgorithmSuite = SecurityAlgorithmSuite.Basic256Rsa15;

        // Set NegotiateServiceCredential to true
        b.Security.Message.NegotiateServiceCredential = true;

        // Set IssuedKeyType to Symmetric
        b.Security.Message.IssuedKeyType = SecurityKeyType.SymmetricKey;

        // Set IssuedTokenType to SAML 1.1
        b.Security.Message.IssuedTokenType = "http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#samlv1.1";

        // Extract the STS certificate from the certificate store
        X509Store store = new X509Store(StoreName.TrustedPeople, StoreLocation.CurrentUser);
        store.Open(OpenFlags.ReadOnly);
        X509Certificate2Collection certs = store.Certificates.Find(X509FindType.FindByThumbprint, "cd 54 88 85 0d 63 db ac 92 59 05 af ce b8 b1 de c3 67 9e 3f", false);
        store.Close();

        // Create an EndpointIdentity from the STS certificate
        EndpointIdentity identity = EndpointIdentity.CreateX509CertificateIdentity(certs[0]);

        // Set the IssuerAddress using the address of the STS and the previously created EndpointIdentity
        b.Security.Message.IssuerAddress = new EndpointAddress(new Uri("http://localhost:8000/sts/x509"), identity);

        // Set the IssuerBinding to a WSHttpBinding loaded from config
        b.Security.Message.IssuerBinding = new WSHttpBinding("Issuer");

        // Set the IssuerMetadataAddress using the metadata address of the STS and the previously created EndpointIdentity
        b.Security.Message.IssuerMetadataAddress = new EndpointAddress(new Uri("http://localhost:8001/sts/mex"), identity);

        // Create a ClaimTypeRequirement
        ClaimTypeRequirement ctr = new ClaimTypeRequirement("http://example.org/claim/c1", false);

        // Add the ClaimTypeRequirement to ClaimTypeRequirements
        b.Security.Message.ClaimTypeRequirements.Add(ctr);

        // Return the created binding
        return b;
    }
}

// Service class which implements the service contract.
public class CalculatorService : ICalculator
{
    public double Add(double n1, double n2)
    {
        double result = n1 + n2; return result;
    }
    public double Subtract(double n1, double n2)
    {
        double result = n1 - n2; return result;
    }
    public double Multiply(double n1, double n2)
    {
        double result = n1 * n2; return result;
    }
    public double Divide(double n1, double n2)
    {
        double result = n1 / n2; return result;
    }

    // Host the service within this EXE console application.
    public static void Main()
    {
        // Create a WSHttpBinding and set its property values.
        WSHttpBinding binding = new WSHttpBinding();
        binding.Name = "binding1";
        binding.HostNameComparisonMode = HostNameComparisonMode.StrongWildcard;
        binding.Security.Mode = SecurityMode.Message;
        binding.ReliableSession.Enabled = false;
        binding.TransactionFlow = false;
        //Specify a base address for the service endpoint.
        Uri baseAddress = new Uri(@"http://localhost:8000/servicemodelsamples/service");
        // Create a ServiceHost for the CalculatorService type
        // and provide it with a base address.
        ServiceHost serviceHost = new ServiceHost(typeof(CalculatorService), baseAddress);
        serviceHost.AddServiceEndpoint(typeof(ICalculator), binding, baseAddress);
        // Open the ServiceHostBase to create listeners
        // and start listening for messages.
        serviceHost.Open();
        // The service can now be accessed.
        Console.WriteLine("The service is ready.");
        Console.WriteLine("Press <ENTER> to terminate service.");
        Console.WriteLine(); Console.ReadLine();
        // Close the ServiceHost to shutdown the service.
        serviceHost.Close();
    }
}

Imports System.ServiceModel
Imports System.Collections.Generic
Imports System.IdentityModel.Tokens
Imports System.Security.Cryptography.X509Certificates
Imports System.ServiceModel.Channels
Imports System.ServiceModel.Security
Imports System.ServiceModel.Security.Tokens
Imports System.Security.Permissions

' Define a service contract for the calculator. 
<ServiceContract()> _
Public Interface ICalculator
    <OperationContract(IsOneWay := False)> _
    Function Add(ByVal n1 As Double, ByVal n2 As Double) As Double
    <OperationContract(IsOneWay := False)> _
    Function Subtract(ByVal n1 As Double, ByVal n2 As Double) As Double
    <OperationContract(IsOneWay := False)> _
    Function Multiply(ByVal n1 As Double, ByVal n2 As Double) As Double
    <OperationContract(IsOneWay := False)> _
    Function Divide(ByVal n1 As Double, ByVal n2 As Double) As Double
End Interface

Public NotInheritable Class CustomBindingCreator

    Public Shared Sub snippetSecurity()
        Dim wsHttpBinding As New WSHttpBinding()
        Dim whSecurity As WSHttpSecurity = wsHttpBinding.Security
    End Sub


    Public Shared Sub snippetCreateBindingElements()
        Dim wsHttpBinding As New WSHttpBinding()
        Dim beCollection As BindingElementCollection = wsHttpBinding.CreateBindingElements()
    End Sub


    Private Sub snippetCreateMessageSecurity()
        Dim wsHttpBinding As New WSHttpBinding()
    End Sub

    Public Shared Sub snippetGetTransport()
        Dim wsHttpBinding As New WSHttpBinding()
    End Sub

    Public Shared Sub snippetAllowCookies()
        Dim wsHttpBinding As New WSHttpBinding()
        wsHttpBinding.AllowCookies = True
    End Sub

    Public Shared Function GetBinding() As Binding
        ' securityMode is Message
        ' reliableSessionEnabled is true
        Dim binding As New WSHttpBinding(SecurityMode.Message, True)
        binding.Security.Message.ClientCredentialType = MessageCredentialType.Windows

        Dim security As WSHttpSecurity = binding.Security
        Return binding

    End Function

    Public Shared Function GetBinding2() As Binding

        ' The security mode is set to Message.
        Dim binding As New WSHttpBinding(SecurityMode.Message)
        binding.Security.Message.ClientCredentialType = MessageCredentialType.Windows
        Return binding

    End Function

    ' This method creates a WSFederationHttpBinding.
    Public Shared Function CreateWSFederationHttpBinding() As WSFederationHttpBinding
        ' Create an instance of the WSFederationHttpBinding
        Dim b As New WSFederationHttpBinding()

        ' Set the security mode to Message
        b.Security.Mode = WSFederationHttpSecurityMode.Message

        ' Set the Algorithm Suite to Basic256Rsa15
        b.Security.Message.AlgorithmSuite = SecurityAlgorithmSuite.Basic256Rsa15

        ' Set NegotiateServiceCredential to true
        b.Security.Message.NegotiateServiceCredential = True

        ' Set IssuedKeyType to Symmetric
        b.Security.Message.IssuedKeyType = SecurityKeyType.SymmetricKey

        ' Set IssuedTokenType to SAML 1.1
        b.Security.Message.IssuedTokenType = "http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.1#samlv1.1"

        ' Extract the STS certificate from the certificate store
        Dim store As New X509Store(StoreName.TrustedPeople, StoreLocation.CurrentUser)
        store.Open(OpenFlags.ReadOnly)
        Dim certs As X509Certificate2Collection = store.Certificates.Find(X509FindType.FindByThumbprint, "cd 54 88 85 0d 63 db ac 92 59 05 af ce b8 b1 de c3 67 9e 3f", False)
        store.Close()

        ' Create an EndpointIdentity from the STS certificate
        Dim identity As EndpointIdentity = EndpointIdentity.CreateX509CertificateIdentity(certs(0))

        ' Set the IssuerAddress using the address of the STS and the previously created EndpointIdentity
        b.Security.Message.IssuerAddress = New EndpointAddress(New Uri("http://localhost:8000/sts/x509"), identity)

        ' Set the IssuerBinding to a WSHttpBinding loaded from config
        b.Security.Message.IssuerBinding = New WSHttpBinding("Issuer")

        ' Set the IssuerMetadataAddress using the metadata address of the STS and the previously created EndpointIdentity
        b.Security.Message.IssuerMetadataAddress = New EndpointAddress(New Uri("http://localhost:8001/sts/mex"), identity)

        ' Create a ClaimTypeRequirement
        Dim ctr As New ClaimTypeRequirement("http://example.org/claim/c1", False)

        ' Add the ClaimTypeRequirement to ClaimTypeRequirements
        b.Security.Message.ClaimTypeRequirements.Add(ctr)

        ' Return the created binding
        Return b
    End Function

End Class

' Service class which implements the service contract. 
Public Class CalculatorService
    Implements ICalculator
    Public Function Add(ByVal n1 As Double, ByVal n2 As Double) As Double Implements ICalculator.Add
        Dim result = n1 + n2
        Return result
    End Function
    Public Function Subtract(ByVal n1 As Double, ByVal n2 As Double) As Double Implements ICalculator.Subtract
        Dim result = n1 - n2
        Return result
    End Function
    Public Function Multiply(ByVal n1 As Double, ByVal n2 As Double) As Double Implements ICalculator.Multiply
        Dim result = n1 * n2
        Return result
    End Function
    Public Function Divide(ByVal n1 As Double, ByVal n2 As Double) As Double Implements ICalculator.Divide
        Dim result = n1 / n2
        Return result
    End Function


    ' Host the service within this EXE console application. 
    Public Shared Sub Main()
        ' Create a WSHttpBinding and set its property values. 
        Dim binding As New WSHttpBinding()
        With binding
            .Name = "binding1"
            .HostNameComparisonMode = HostNameComparisonMode.StrongWildcard
            .Security.Mode = SecurityMode.Message
            .ReliableSession.Enabled = False
            .TransactionFlow = False
        End With
        
        'Specify a base address for the service endpoint. 
        Dim baseAddress As New Uri("http://localhost:8000/servicemodelsamples/service")
        ' Create a ServiceHost for the CalculatorService type 
        ' and provide it with a base address. 
        Dim serviceHost As New ServiceHost(GetType(CalculatorService), baseAddress)
        serviceHost.AddServiceEndpoint(GetType(ICalculator), binding, baseAddress)
        ' Open the ServiceHostBase to create listeners 
        ' and start listening for messages. 
        serviceHost.Open()
        ' The service can now be accessed. 
        Console.WriteLine("The service is ready.")
        Console.WriteLine("Press <ENTER> to terminate service.")
        Console.WriteLine()
        Console.ReadLine()
        ' Close the ServiceHost to shutdown the service. 
        serviceHost.Close()
    End Sub
End Class

Remarks

The WSHttpBinding is similar to the BasicHttpBinding but provides more Web service features. It uses the HTTP transport and provides message security, as does BasicHttpBinding, but it also provides transactions, reliable messaging, and WS-Addressing, either enabled by default or available through a single control setting.

Constructors

WSHttpBinding()	Initializes a new instance of the WSHttpBinding class.
WSHttpBinding(SecurityMode)	Initializes a new instance of the WSHttpBinding class with a specified type of security used by the binding.
WSHttpBinding(SecurityMode, Boolean)	Initializes a new instance of the WSHttpBinding class with a specified type of security used by the binding and a value that indicates whether a reliable session is enabled.

Properties

AllowCookies	Gets or sets a value that indicates whether the WCF client will automatically store and resend any cookies sent by a single web service.
BypassProxyOnLocal	Gets or sets a value that indicates whether to bypass the proxy server for local addresses. (Inherited from WSHttpBindingBase)
CloseTimeout	Gets or sets the interval of time provided for a connection to close before the transport raises an exception. (Inherited from Binding)
EnvelopeVersion	Gets the version of SOAP that is used for messages that are processed by this binding. (Inherited from WSHttpBindingBase)
HostNameComparisonMode	Gets or sets a value that indicates whether the hostname is used to reach the service when matching the URI. (Inherited from WSHttpBindingBase)
MaxBufferPoolSize	Gets or sets the maximum amount of memory allocated, in bytes, for the buffer manager that manages the buffers required by endpoints using this binding. (Inherited from WSHttpBindingBase)
MaxReceivedMessageSize	Gets or sets the maximum size, in bytes, for a message that can be processed by the binding. (Inherited from WSHttpBindingBase)
MessageEncoding	Gets or sets whether MTOM or Text/XML is used to encode SOAP messages. (Inherited from WSHttpBindingBase)
MessageVersion	Gets the message version used by clients and services configured with the binding. (Inherited from Binding)
Name	Gets or sets the name of the binding. (Inherited from Binding)
Namespace	Gets or sets the XML namespace of the binding. (Inherited from Binding)
OpenTimeout	Gets or sets the interval of time provided for a connection to open before the transport raises an exception. (Inherited from Binding)
ProxyAddress	Gets or sets the URI address of the HTTP proxy. (Inherited from WSHttpBindingBase)
ReaderQuotas	Gets or sets constraints on the complexity of SOAP messages that can be processed by endpoints configured with this binding. (Inherited from WSHttpBindingBase)
ReceiveTimeout	Gets or sets the interval of time that a connection can remain inactive, during which no application messages are received, before it is dropped. (Inherited from Binding)
ReliableSession	Gets an object that provides convenient access to the properties of a reliable session binding element that are available when using one of the system-provided bindings. (Inherited from WSHttpBindingBase)
Scheme	Gets the URI transport scheme for the channels and listeners that are configured with this binding. (Inherited from WSHttpBindingBase)
Security	Gets the security settings used with this binding.
SendTimeout	Gets or sets the interval of time provided for a write operation to complete before the transport raises an exception. (Inherited from Binding)
TextEncoding	Gets or sets the character encoding that is used for the message text. (Inherited from WSHttpBindingBase)
TransactionFlow	Gets or sets a value that indicates whether this binding should support flowing WS-Transactions. (Inherited from WSHttpBindingBase)
UseDefaultWebProxy	Gets or sets a value that indicates whether the auto-configured HTTP proxy of the system should be used, if available. (Inherited from WSHttpBindingBase)

Methods

BuildChannelFactory<TChannel>(BindingParameterCollection)	Builds the channel factory stack on the client that creates a specified type of channel and that satisfies the features specified by a collection of binding parameters.
BuildChannelFactory<TChannel>(Object[])	Builds the channel factory stack on the client that creates a specified type of channel and that satisfies the features specified by an object array. (Inherited from Binding)
BuildChannelListener<TChannel>(BindingParameterCollection)	Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified by a collection of binding parameters. (Inherited from Binding)
BuildChannelListener<TChannel>(Object[])	Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified. (Inherited from Binding)
BuildChannelListener<TChannel>(Uri, BindingParameterCollection)	Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified. (Inherited from Binding)
BuildChannelListener<TChannel>(Uri, Object[])	Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified. (Inherited from Binding)
BuildChannelListener<TChannel>(Uri, String, BindingParameterCollection)	Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified. (Inherited from Binding)
BuildChannelListener<TChannel>(Uri, String, ListenUriMode, BindingParameterCollection)	Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified. (Inherited from Binding)
BuildChannelListener<TChannel>(Uri, String, ListenUriMode, Object[])	Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified. (Inherited from Binding)
BuildChannelListener<TChannel>(Uri, String, Object[])	Builds the channel listener on the service that accepts a specified type of channel and that satisfies the features specified. (Inherited from Binding)
CanBuildChannelFactory<TChannel>(BindingParameterCollection)	Returns a value that indicates whether the current binding can build a channel factory stack on the client that satisfies the collection of binding parameters specified. (Inherited from Binding)
CanBuildChannelFactory<TChannel>(Object[])	Returns a value that indicates whether the current binding can build a channel factory stack on the client that satisfies the requirements specified by an object array. (Inherited from Binding)
CanBuildChannelListener<TChannel>(BindingParameterCollection)	Returns a value that indicates whether the current binding can build a channel listener stack on the service that satisfies the collection of binding parameters specified. (Inherited from Binding)
CanBuildChannelListener<TChannel>(Object[])	Returns a value that indicates whether the current binding can build a channel listener stack on the service that satisfies the criteria specified in an array of objects. (Inherited from Binding)
CreateBindingElements()	Returns an ordered collection of binding elements contained in the current binding.
CreateMessageSecurity()	Returns the security binding element from the current binding.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetProperty<T>(BindingParameterCollection)	Returns a typed object requested, if present, from the appropriate layer in the binding stack. (Inherited from Binding)
GetTransport()	Returns the transport binding element from the current binding.
GetType()	Gets the Type of the current instance. (Inherited from Object)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ShouldSerializeName()	Returns whether the name of the binding should be serialized. (Inherited from Binding)
ShouldSerializeNamespace()	Returns whether the namespace of the binding should be serialized. (Inherited from Binding)
ShouldSerializeReaderQuotas()	Returns a value that indicates whether the ReaderQuotas property has changed from its default value and should be serialized. (Inherited from WSHttpBindingBase)
ShouldSerializeReliableSession()	Returns a value that indicates whether the ReliableSession property has changed from its default value and should be serialized. (Inherited from WSHttpBindingBase)
ShouldSerializeTextEncoding()	Returns a value that indicates whether the TextEncoding property has changed from its default value and should be serialized. (Inherited from WSHttpBindingBase)
ToString()	Returns a string that represents the current object. (Inherited from Object)