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Using a method not mentioned in OperationContract

I have WCF services. It has two methods like Get and Save. I want to expose only the Get method to a third party that will consume the service, while my application needs to be able to use both Get and Save.

Is there a way to use a method other than OperationContract? I am thinking about validating the hostname of the request and only granting access if it is the hostname of my application.

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2 answers


Why not create a second ServiceContract

one that has both Get

how and Set

how OperationContracts

? Then you can block who can go to this second contract.



[ServiceContract]
public interface IFoo
{
    [OperationContract]
    void Get();
}

[ServiceContract]
public interface IFooInternal : IFoo
{
    [OperationContract]
    void Set();
}
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Here is the code to identify the host's IP address:



string GetAddressAsString()
{
           RemoteEndpointMessageProperty clientEndpoint =
                        OperationContext.Current.IncomingMessageProperties[
                        RemoteEndpointMessageProperty.Name] as RemoteEndpointMessageProperty;

                    if (clientEndpoint != null)
                    {
                        return String.Format("{0}:{1}", clientEndpoint.Address, clientEndpoint.Port);
                    }
                    return "Failed to identify address";
}
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