C# WSHttpBinding.CreateBindingElements方法代码示例

        static void Main(string[] args)
        {
            WSHttpBinding b = new WSHttpBinding();
            Console.WriteLine("Анализируемая привязка {0} состоит из:",
b.GetType().Name);
            BindingElementCollection elements = b.CreateBindingElements();
            foreach (BindingElement element in elements)
                Console.WriteLine("Базовая привязка {0}", element.GetType().FullName);
            Console.WriteLine();
        }

		public void DefaultValues ()
		{
			WSHttpBinding b= new WSHttpBinding ();
			// common tests
			DefaultValues (b, "http");

			// WSHttpSecurity
			WSHttpSecurity sec = b.Security;
			Assert.IsNotNull (sec, "#2-1");
			Assert.AreEqual (SecurityMode.Message, sec.Mode, "#2-2");
			// Security.Message
			NonDualMessageSecurityOverHttp msg = sec.Message;
			Assert.IsNotNull (msg, "#2-3");
			Assert.AreEqual (true, msg.EstablishSecurityContext, "#2-3-1");
			Assert.AreEqual (SecurityAlgorithmSuite.Default,
					 msg.AlgorithmSuite, "#2-3-2");
			// it is not worthy of test, just for checking default value.
			Assert.AreEqual (MessageCredentialType.Windows,
					 msg.ClientCredentialType, "#2-3-3");
			Assert.AreEqual (true, msg.NegotiateServiceCredential, "#2-3-4");
			// FIXME: test Security.Transport
			Assert.IsNotNull (sec.Transport, "#2-4");

			// Binding elements

			BindingElementCollection bec = b.CreateBindingElements ();
			Assert.AreEqual (4, bec.Count, "#5-1");
			Assert.AreEqual (typeof (TransactionFlowBindingElement),
				bec [0].GetType (), "#5-2");
			Assert.AreEqual (typeof (SymmetricSecurityBindingElement),
				bec [1].GetType (), "#5-3");
			Assert.AreEqual (typeof (TextMessageEncodingBindingElement),
				bec [2].GetType (), "#5-4");
			Assert.AreEqual (typeof (HttpTransportBindingElement),
				bec [3].GetType (), "#5-5");
		}

		public void MessageSecurityIssuedToken ()
		{
			WSHttpBinding binding = new WSHttpBinding ();
			binding.Security.Message.EstablishSecurityContext = false;
			binding.Security.Message.ClientCredentialType =
				MessageCredentialType.IssuedToken;
			SymmetricSecurityBindingElement sbe =
				binding.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			Assert.IsNotNull (sbe, "#1");
			Assert.AreEqual (0, sbe.EndpointSupportingTokenParameters.Signed.Count, "#1-1");
			Assert.AreEqual (1, sbe.EndpointSupportingTokenParameters.Endorsing.Count, "#1-2");
			Assert.AreEqual (0, sbe.EndpointSupportingTokenParameters.SignedEndorsing.Count, "#1-3");
			Assert.AreEqual (0, sbe.EndpointSupportingTokenParameters.SignedEncrypted.Count, "#1-4");
			IssuedSecurityTokenParameters p =
				sbe.EndpointSupportingTokenParameters.Endorsing [0]
				as IssuedSecurityTokenParameters;
			Assert.IsNotNull (p, "#2");
			Assert.IsNotNull (p.ClaimTypeRequirements, "#2-1");
			Assert.AreEqual (1, p.ClaimTypeRequirements.Count, "#2-2");
			ClaimTypeRequirement r = p.ClaimTypeRequirements [0];
			Assert.AreEqual (ClaimTypes.PPID, r.ClaimType, "#3-1");
			Assert.IsFalse (r.IsOptional, "#3-2");
		}

		public void MessageSecurityUserName ()
		{
			WSHttpBinding binding = new WSHttpBinding ();
			binding.Security.Message.NegotiateServiceCredential = false;
			binding.Security.Message.EstablishSecurityContext = false;
			binding.Security.Message.ClientCredentialType =
				MessageCredentialType.UserName;
			SymmetricSecurityBindingElement sbe =
				binding.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			Assert.IsNotNull (sbe, "#1");
			Assert.AreEqual (false, sbe.RequireSignatureConfirmation, "#1-2");

			X509SecurityTokenParameters sp =
				sbe.ProtectionTokenParameters
				as X509SecurityTokenParameters;
			Assert.IsNotNull (sp, "#2");
			Assert.AreEqual (SecurityTokenReferenceStyle.Internal,
					 sp.ReferenceStyle, "#3");
			Assert.AreEqual (SecurityTokenInclusionMode.Never,
					 sp.InclusionMode, "#4");

			UserNameSecurityTokenParameters up =
				sbe.EndpointSupportingTokenParameters.SignedEncrypted [0]
				as UserNameSecurityTokenParameters;
			Assert.AreEqual (SecurityTokenReferenceStyle.Internal,
					 up.ReferenceStyle, "#5");
			Assert.AreEqual (SecurityTokenInclusionMode.AlwaysToRecipient,
					 up.InclusionMode, "#6");
		}

		public void MessageSecuritySPNego ()
		{
			WSHttpBinding binding = new WSHttpBinding ();
			SymmetricSecurityBindingElement sbe =
				binding.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			Assert.IsNotNull (sbe, "#1");
			Assert.AreEqual (false, sbe.RequireSignatureConfirmation, "#1-2");

			SecureConversationSecurityTokenParameters sp =
				sbe.ProtectionTokenParameters
				as SecureConversationSecurityTokenParameters;
			Assert.IsNotNull (sp, "#2");
			SymmetricSecurityBindingElement spbe =
				sp.BootstrapSecurityBindingElement
				as SymmetricSecurityBindingElement;
			Assert.IsNotNull (spbe, "#3");
			SspiSecurityTokenParameters p =
				spbe.ProtectionTokenParameters
				as SspiSecurityTokenParameters;
			Assert.IsNotNull (p, "#4");
			Assert.AreEqual (SecurityTokenReferenceStyle.Internal,
					 p.ReferenceStyle, "#5");
			Assert.AreEqual (SecurityTokenInclusionMode.AlwaysToRecipient,
					 p.InclusionMode, "#6");
			Assert.AreEqual (0, sbe.EndpointSupportingTokenParameters.Signed.Count, "#7");
			Assert.AreEqual (0, sbe.EndpointSupportingTokenParameters.SignedEncrypted.Count, "#8");
			Assert.AreEqual (0, sbe.EndpointSupportingTokenParameters.Endorsing.Count, "#9");
			Assert.AreEqual (0, sbe.EndpointSupportingTokenParameters.SignedEndorsing.Count, "#10");
			Assert.AreEqual (0, spbe.EndpointSupportingTokenParameters.Signed.Count, "#11");
			Assert.AreEqual (0, spbe.EndpointSupportingTokenParameters.SignedEncrypted.Count, "#12");
			Assert.AreEqual (0, spbe.EndpointSupportingTokenParameters.Endorsing.Count, "#13");
			Assert.AreEqual (0, spbe.EndpointSupportingTokenParameters.SignedEndorsing.Count, "#14");

			Assert.AreEqual (0, sbe.OptionalEndpointSupportingTokenParameters.Signed.Count, "#17");
			Assert.AreEqual (0, sbe.OptionalEndpointSupportingTokenParameters.SignedEncrypted.Count, "#18");
			Assert.AreEqual (0, sbe.OptionalEndpointSupportingTokenParameters.Endorsing.Count, "#19");
			Assert.AreEqual (0, sbe.OptionalEndpointSupportingTokenParameters.SignedEndorsing.Count, "#110");
			Assert.AreEqual (0, spbe.OptionalEndpointSupportingTokenParameters.Signed.Count, "#21");
			Assert.AreEqual (0, spbe.OptionalEndpointSupportingTokenParameters.SignedEncrypted.Count, "#22");
			Assert.AreEqual (0, spbe.OptionalEndpointSupportingTokenParameters.Endorsing.Count, "#23");
			Assert.AreEqual (0, spbe.OptionalEndpointSupportingTokenParameters.SignedEndorsing.Count, "#24");
		}

		public void MessageSecurityCertificateNego ()
		{
			WSHttpBinding binding = new WSHttpBinding ();
			binding.Security.Message.ClientCredentialType =
				MessageCredentialType.Certificate;
			SymmetricSecurityBindingElement sbe =
				binding.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			Assert.IsNotNull (sbe, "#1");
			Assert.AreEqual (false, sbe.RequireSignatureConfirmation, "#1-2");

			SecureConversationSecurityTokenParameters sp =
				sbe.ProtectionTokenParameters
				as SecureConversationSecurityTokenParameters;
			Assert.IsNotNull (sp, "#2");
			SymmetricSecurityBindingElement spbe =
				sp.BootstrapSecurityBindingElement
				as SymmetricSecurityBindingElement;
			Assert.IsNotNull (spbe, "#3");
			SslSecurityTokenParameters p =
				spbe.ProtectionTokenParameters
				as SslSecurityTokenParameters;
			Assert.IsNotNull (p, "#4");
			Assert.AreEqual (SecurityTokenReferenceStyle.Internal,
					 p.ReferenceStyle, "#5");
			Assert.AreEqual (SecurityTokenInclusionMode.AlwaysToRecipient,
					 p.InclusionMode, "#6");
		}

		public void MessageSecurityNoSecureConversation ()
		{
			WSHttpBinding b = new WSHttpBinding ();
			b.Security.Message.EstablishSecurityContext = false;
			SymmetricSecurityBindingElement sbe = b.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			Assert.IsNotNull (sbe, "#0");

			Assert.AreEqual (
				typeof (SspiSecurityTokenParameters),
				sbe.ProtectionTokenParameters.GetType (), "#1");
			// no worthy to check SSPI security as we never support it.

			b.Security.Message.ClientCredentialType = MessageCredentialType.None;
			sbe = b.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			SslSecurityTokenParameters ssltp =
				sbe.ProtectionTokenParameters
				as SslSecurityTokenParameters;
			Assert.IsNotNull(ssltp, "#2-1");
			Assert.AreEqual (true, ssltp.RequireCancellation, "#2-2");
			Assert.AreEqual (false, ssltp.RequireClientCertificate, "#2-3");

			b.Security.Message.ClientCredentialType = MessageCredentialType.UserName;
			sbe = b.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			ssltp = sbe.ProtectionTokenParameters as SslSecurityTokenParameters;
			Assert.IsNotNull(ssltp, "#3-1");

			// No NegotiateServiceCredential modes ...

			b.Security.Message.NegotiateServiceCredential = false;
			b.Security.Message.ClientCredentialType = MessageCredentialType.Windows;
			sbe = b.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			KerberosSecurityTokenParameters ktp =
				sbe.ProtectionTokenParameters
				as KerberosSecurityTokenParameters;
			Assert.IsNotNull (ktp, "#4-1");
			// no worthy of testing windows-only Kerberos stuff

			b.Security.Message.ClientCredentialType = MessageCredentialType.None;
			sbe = b.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			X509SecurityTokenParameters x509tp =
				sbe.ProtectionTokenParameters
				as X509SecurityTokenParameters;
			Assert.IsNotNull (x509tp, "#5-1");
			Assert.AreEqual (X509KeyIdentifierClauseType.Thumbprint, x509tp.X509ReferenceStyle, "#5-2");
			Assert.AreEqual (SecurityTokenInclusionMode.Never, x509tp.InclusionMode, "#5-3");

			b.Security.Message.ClientCredentialType = MessageCredentialType.Certificate;
			sbe = b.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			Assert.AreEqual (1, sbe.EndpointSupportingTokenParameters.Endorsing.Count, "#6-0");
			x509tp = sbe.EndpointSupportingTokenParameters.Endorsing [0] as X509SecurityTokenParameters;
			Assert.IsNotNull (x509tp, "#6-1");
			Assert.AreEqual (X509KeyIdentifierClauseType.Thumbprint, x509tp.X509ReferenceStyle, "#6-2");
			Assert.AreEqual (SecurityTokenInclusionMode.AlwaysToRecipient, x509tp.InclusionMode, "#6-3");
			Assert.AreEqual (false, x509tp.RequireDerivedKeys, "#6-4");
			x509tp = sbe.ProtectionTokenParameters as X509SecurityTokenParameters;
			Assert.IsNotNull (x509tp, "#7-1");
			Assert.AreEqual (X509KeyIdentifierClauseType.Thumbprint, x509tp.X509ReferenceStyle, "#7-2");
			Assert.AreEqual (SecurityTokenInclusionMode.Never, x509tp.InclusionMode, "#7-3");
			Assert.AreEqual (true, x509tp.RequireDerivedKeys, "#7-4");
			Assert.AreEqual (true, sbe.RequireSignatureConfirmation, "#8");
		}

		public void DefaultMessageSecurity ()
		{
			WSHttpBinding b = new WSHttpBinding ();
			SymmetricSecurityBindingElement sbe = b.CreateBindingElements ().Find<SymmetricSecurityBindingElement> ();
			Assert.IsNotNull (sbe, "#0");

			SecureConversationSecurityTokenParameters p =
				sbe.ProtectionTokenParameters as SecureConversationSecurityTokenParameters;
			Assert.IsNotNull (p, "#1");
			SymmetricSecurityBindingElement scbe =
				p.BootstrapSecurityBindingElement as SymmetricSecurityBindingElement;
			Assert.IsNotNull (scbe, "#1.1");
			// since the default w/o SecureConv is SSPI ...
			Assert.IsTrue (scbe.ProtectionTokenParameters is SspiSecurityTokenParameters, "#1.2");

			Assert.AreEqual (SecurityAlgorithmSuite.Default,
				sbe.DefaultAlgorithmSuite, "#2");

			SupportingTokenParameters s =
				sbe.EndpointSupportingTokenParameters;
			Assert.IsNotNull (s, "#3");
			Assert.AreEqual (0, s.Endorsing.Count, "#3-1");
			Assert.AreEqual (0, s.Signed.Count, "#3-2");
			Assert.AreEqual (0, s.SignedEndorsing.Count, "#3-3");
			Assert.AreEqual (0, s.SignedEncrypted.Count, "#3-4");

			Assert.AreEqual (0, sbe.OperationSupportingTokenParameters.Count, "#4");

			s = sbe.OptionalEndpointSupportingTokenParameters;
			Assert.IsNotNull (s, "#5");
			Assert.AreEqual (0, s.Endorsing.Count, "#5-1");
			Assert.AreEqual (0, s.Signed.Count, "#5-2");
			Assert.AreEqual (0, s.SignedEndorsing.Count, "#5-3");
			Assert.AreEqual (0, s.SignedEncrypted.Count, "#5-4");
			Assert.AreEqual (0, sbe.OptionalOperationSupportingTokenParameters.Count, "#6");
		}

		public void DefaultTransactionFlow ()
		{
			WSHttpBinding b = new WSHttpBinding ();
			foreach (BindingElement be in b.CreateBindingElements ()) {
				TransactionFlowBindingElement tbe =
					be as TransactionFlowBindingElement;
				if (tbe == null)
					continue;

				Assert.AreEqual (TransactionProtocol.WSAtomicTransactionOctober2004,
					tbe.TransactionProtocol, "#1");

				return;
			}
			Assert.Fail ("No transaction flow binding element.");
		}

		public void DefaultHttpTransport ()
		{
			WSHttpBinding b = new WSHttpBinding ();
			foreach (BindingElement be in b.CreateBindingElements ()) {
				HttpTransportBindingElement tbe =
					be as HttpTransportBindingElement;
				if (tbe == null)
					continue;

				Assert.AreEqual (false, tbe.AllowCookies, "#1");
				Assert.AreEqual (AuthenticationSchemes.Anonymous, tbe.AuthenticationScheme, "#2");
				Assert.AreEqual (false, tbe.BypassProxyOnLocal, "#3");
				Assert.AreEqual (HostNameComparisonMode.StrongWildcard, tbe.HostNameComparisonMode, "#4");
				Assert.AreEqual (true, tbe.KeepAliveEnabled, "#5");
				Assert.AreEqual (false, tbe.ManualAddressing, "#6");
				Assert.AreEqual (0x80000, tbe.MaxBufferPoolSize, "#7");
				Assert.AreEqual (0x10000, tbe.MaxBufferSize, "#8");
				Assert.AreEqual (0x10000, tbe.MaxReceivedMessageSize, "#9");
				Assert.IsNull (tbe.ProxyAddress, "#10");
				Assert.AreEqual (AuthenticationSchemes.Anonymous, tbe.ProxyAuthenticationScheme, "#11");
				Assert.AreEqual ("", tbe.Realm, "#12");
				Assert.AreEqual (TransferMode.Buffered, tbe.TransferMode, "#13");
				Assert.AreEqual (true, tbe.UseDefaultWebProxy, "#14");

				return;
			}
			Assert.Fail ("No transport binding element.");
		}

		public void DefaultMessageEncoding ()
		{
			WSHttpBinding b = new WSHttpBinding ();
			foreach (BindingElement be in b.CreateBindingElements ()) {
				MessageEncodingBindingElement mbe =
					be as MessageEncodingBindingElement;
				if (mbe == null)
					continue;
				MessageEncoderFactory f = mbe.CreateMessageEncoderFactory ();
				MessageEncoder e = f.Encoder;

				Assert.AreEqual (typeof (TextMessageEncodingBindingElement), mbe.GetType (), "#1-1");
				Assert.AreEqual (MessageVersion.Default, f.MessageVersion, "#2-1");
				Assert.AreEqual ("application/soap+xml; charset=utf-8", e.ContentType, "#3-1");
				Assert.AreEqual ("application/soap+xml", e.MediaType, "#3-2");
				return;
			}
			Assert.Fail ("No message encodiing binding element.");
		}

        //Create a custom binding using a WsHttpBinding
        public static Binding CreateCustomSecurityBinding()
        {
            WSHttpBinding binding = new WSHttpBinding(SecurityMode.Message);
            //Clients are anonymous to the service
            binding.Security.Message.ClientCredentialType = MessageCredentialType.None;
            //Secure conversation is turned off for simplification. If secure conversation is turned on then 
            //you also need to set the IdentityVerifier on the secureconversation bootstrap binding.
            binding.Security.Message.EstablishSecurityContext = false;

            //Get the SecurityBindingElement and cast to a SymmetricSecurityBindingElement to set the IdentityVerifier
            BindingElementCollection outputBec = binding.CreateBindingElements();
            SymmetricSecurityBindingElement ssbe = (SymmetricSecurityBindingElement)outputBec.Find<SecurityBindingElement>();

            //Set the Custom IdentityVerifier
            ssbe.LocalClientSettings.IdentityVerifier = new CustomIdentityVerifier();

            return new CustomBinding(outputBec);
        }

        // ws1:anonymouse
        public static System.ServiceModel.Channels.Binding CreateWs1Binding()
        {
            WSHttpBinding binding = new WSHttpBinding();
            binding.Security.Mode = SecurityMode.Message;
            binding.Security.Message.ClientCredentialType = MessageCredentialType.None;
            binding.MaxReceivedMessageSize = MAX_RECEIVE_MESSAGE_SIZE;
            binding.MessageEncoding = WSMessageEncoding.Mtom;
            XmlDictionaryReaderQuotas quotas = new XmlDictionaryReaderQuotas();
            quotas.MaxArrayLength = 1024 * 1024;
            quotas.MaxStringContentLength = 1024 * 1024;
            binding.ReaderQuotas = quotas;
            SetTimeout(binding);

            //binding.ReliableSession.Enabled = true;
            binding.ReliableSession.InactivityTimeout = new TimeSpan(0, 20, 0);

            // return binding;

#if NO
            //Clients are anonymous to the service.
            binding.Security.Message.ClientCredentialType = MessageCredentialType.None;
            //Secure conversation is turned off for simplification. If secure conversation is turned on, then 
            //you also need to set the IdentityVerifier on the secureconversation bootstrap binding.
            // binding.Security.Message.EstablishSecurityContext = false;

            // Get the SecurityBindingElement and cast to a SymmetricSecurityBindingElement to set the IdentityVerifier.
            BindingElementCollection outputBec = binding.CreateBindingElements();
            SymmetricSecurityBindingElement ssbe = (SymmetricSecurityBindingElement)outputBec.Find<SecurityBindingElement>();

            //Set the Custom IdentityVerifier.
            ssbe.LocalClientSettings.IdentityVerifier = new CustomIdentityVerifier();

            return new CustomBinding(outputBec);
#endif
            // Get the SecurityBindingElement and cast to a SymmetricSecurityBindingElement to set the IdentityVerifier.
            BindingElementCollection outputBec = binding.CreateBindingElements();
            SymmetricSecurityBindingElement ssbe = (SymmetricSecurityBindingElement)outputBec.Find<SecurityBindingElement>();

            //Set the Custom IdentityVerifier.
            ssbe.LocalClientSettings.IdentityVerifier = new CustomIdentityVerifier();

            //
            // Get the System.ServiceModel.Security.Tokens.SecureConversationSecurityTokenParameters 
            SecureConversationSecurityTokenParameters secureTokenParams =
                (SecureConversationSecurityTokenParameters)ssbe.ProtectionTokenParameters;
            // From the collection, get the bootstrap element.
            SecurityBindingElement bootstrap = secureTokenParams.BootstrapSecurityBindingElement;
            // Set the MaxClockSkew on the bootstrap element.
            bootstrap.LocalClientSettings.IdentityVerifier = new CustomIdentityVerifier();

            return new CustomBinding(outputBec);
        }