private ChannelFactory <TServiceContract> GetChannelFactory <TServiceContract>(string relyingPartyUrl) where TServiceContract : class
{
var sf = serviceChannelFactoryCache.Get(typeof(TServiceContract).ToString());
if (sf == null)
{
string WifEncryptionCertname = ConfigurationManager.AppSettings["WifEncryptionCertname"];
var rpUri = new Uri(relyingPartyUrl);
var serviceEndpointAddress = new EndpointAddress(rpUri, EndpointIdentity.CreateDnsIdentity(WifEncryptionCertname), new AddressHeaderCollection());
var secureTransportRequired = rpUri.Scheme.ToLower().Equals("https");
Binding binding = secureTransportRequired ? CreateIssuedTokenOverTransportBinding() : CreateWs2007FederationHttpBinding(true);
var serviceChannelFactory = new ChannelFactory <TServiceContract>(binding, serviceEndpointAddress);
if (serviceChannelFactory.Credentials != null)
{
serviceChannelFactory.Credentials.SupportInteractive = false;
if (!secureTransportRequired)
{
serviceChannelFactory.Credentials.ServiceCertificate.DefaultCertificate = serviceCertificate;
}
}
//serviceChannelFactory.ConfigureChannelFactory();
CacheClientCredentials.ConfigureChannelFactory <TServiceContract>(serviceChannelFactory);
serviceChannelFactoryCache.Add(typeof(TServiceContract).ToString(), serviceChannelFactory, DateTimeOffset.Now.AddMinutes(10));
return(serviceChannelFactory);
}
return((ChannelFactory <TServiceContract>)sf);
}
/// <summary>
/// Replace any ClientCredential behavior
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="channelFactory"></param>
public static void ConfigureChannelFactory <T>(ChannelFactory <T> channelFactory)
{
var other = channelFactory.Endpoint.Behaviors.Find <ClientCredentials>();
if (other == null)
{
return;
}
channelFactory.Endpoint.Behaviors.Remove(other.GetType());
var item = new CacheClientCredentials(other);
channelFactory.Endpoint.Behaviors.Add(item);
}
