public SecurityChannelFactory(ISecurityCapabilities securityCapabilities, BindingContext context,
                               SecuritySessionClientSettings <TChannel> sessionClientSettings)
     : this(securityCapabilities, context, sessionClientSettings.ChannelBuilder, sessionClientSettings.CreateInnerChannelFactory())
 {
     SessionMode            = true;
     _sessionClientSettings = sessionClientSettings;
 }
        protected override IChannelFactory <TChannel> BuildChannelFactoryCore <TChannel>(BindingContext context)
        {
            ISecurityCapabilities      property           = this.GetProperty <ISecurityCapabilities>(context);
            SecurityCredentialsManager credentialsManager = context.BindingParameters.Find <SecurityCredentialsManager>();

            if (credentialsManager == null)
            {
                credentialsManager = ClientCredentials.CreateDefaultCredentials();
            }
            SecureConversationSecurityTokenParameters item = null;

            if (base.EndpointSupportingTokenParameters.Endorsing.Count > 0)
            {
                item = base.EndpointSupportingTokenParameters.Endorsing[0] as SecureConversationSecurityTokenParameters;
            }
            bool           addChannelDemuxerIfRequired = this.RequiresChannelDemuxer();
            ChannelBuilder builder = new ChannelBuilder(context, addChannelDemuxerIfRequired);

            if (addChannelDemuxerIfRequired)
            {
                base.ApplyPropertiesOnDemuxer(builder, context);
            }
            BindingContext issuerBindingContext = context.Clone();

            if (item != null)
            {
                if (item.BootstrapSecurityBindingElement == null)
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.ServiceModel.SR.GetString("SecureConversationSecurityTokenParametersRequireBootstrapBinding")));
                }
                item.IssuerBindingContext = issuerBindingContext;
                if (item.RequireCancellation)
                {
                    SessionSymmetricTransportSecurityProtocolFactory factory2 = new SessionSymmetricTransportSecurityProtocolFactory {
                        SecurityTokenParameters = item.Clone()
                    };
                    ((SecureConversationSecurityTokenParameters)factory2.SecurityTokenParameters).IssuerBindingContext = issuerBindingContext;
                    base.EndpointSupportingTokenParameters.Endorsing.RemoveAt(0);
                    try
                    {
                        base.ConfigureProtocolFactory(factory2, credentialsManager, false, issuerBindingContext, context.Binding);
                    }
                    finally
                    {
                        base.EndpointSupportingTokenParameters.Endorsing.Insert(0, item);
                    }
                    SecuritySessionClientSettings <TChannel> sessionClientSettings = new SecuritySessionClientSettings <TChannel> {
                        ChannelBuilder                = builder,
                        KeyRenewalInterval            = base.LocalClientSettings.SessionKeyRenewalInterval,
                        KeyRolloverInterval           = base.LocalClientSettings.SessionKeyRolloverInterval,
                        TolerateTransportFailures     = base.LocalClientSettings.ReconnectTransportOnFailure,
                        CanRenewSession               = item.CanRenewSession,
                        IssuedSecurityTokenParameters = item.Clone()
                    };
                    ((SecureConversationSecurityTokenParameters)sessionClientSettings.IssuedSecurityTokenParameters).IssuerBindingContext = issuerBindingContext;
                    sessionClientSettings.SecurityStandardsManager = factory2.StandardsManager;
                    sessionClientSettings.SessionProtocolFactory   = factory2;
                    return(new SecurityChannelFactory <TChannel>(property, context, sessionClientSettings));
                }
                TransportSecurityProtocolFactory factory = new TransportSecurityProtocolFactory();
                base.EndpointSupportingTokenParameters.Endorsing.RemoveAt(0);
                try
                {
                    base.ConfigureProtocolFactory(factory, credentialsManager, false, issuerBindingContext, context.Binding);
                    SecureConversationSecurityTokenParameters parameters2 = (SecureConversationSecurityTokenParameters)item.Clone();
                    parameters2.IssuerBindingContext = issuerBindingContext;
                    factory.SecurityBindingElement.EndpointSupportingTokenParameters.Endorsing.Insert(0, parameters2);
                }
                finally
                {
                    base.EndpointSupportingTokenParameters.Endorsing.Insert(0, item);
                }
                return(new SecurityChannelFactory <TChannel>(property, context, builder, factory));
            }
            return(new SecurityChannelFactory <TChannel>(property, context, builder, this.CreateSecurityProtocolFactory <TChannel>(context, credentialsManager, false, issuerBindingContext)));
        }
        protected override IChannelFactory <TChannel> BuildChannelFactoryCore <TChannel>(BindingContext context)
        {
            ISecurityCapabilities      securityCapabilities = this.GetProperty <ISecurityCapabilities>(context);
            SecurityCredentialsManager credentialsManager   = context.BindingParameters.Find <SecurityCredentialsManager>();

            if (credentialsManager == null)
            {
                credentialsManager = ClientCredentials.CreateDefaultCredentials();
            }

            SecureConversationSecurityTokenParameters scParameters = null;

            if (this.EndpointSupportingTokenParameters.Endorsing.Count > 0)
            {
                scParameters = this.EndpointSupportingTokenParameters.Endorsing[0] as SecureConversationSecurityTokenParameters;
            }

            // This adds the demuxer element to the context

            bool           requireDemuxer = RequiresChannelDemuxer();
            ChannelBuilder channelBuilder = new ChannelBuilder(context, requireDemuxer);

            if (requireDemuxer)
            {
                ApplyPropertiesOnDemuxer(channelBuilder, context);
            }
            BindingContext issuerBindingContext = context.Clone();

            SecurityChannelFactory <TChannel> channelFactory;

            if (scParameters != null)
            {
                if (scParameters.BootstrapSecurityBindingElement == null)
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.SecureConversationSecurityTokenParametersRequireBootstrapBinding)));
                }

                scParameters.IssuerBindingContext = issuerBindingContext;
                if (scParameters.RequireCancellation)
                {
                    SessionSymmetricTransportSecurityProtocolFactory sessionFactory = new SessionSymmetricTransportSecurityProtocolFactory();
                    sessionFactory.SecurityTokenParameters = scParameters.Clone();
                    ((SecureConversationSecurityTokenParameters)sessionFactory.SecurityTokenParameters).IssuerBindingContext = issuerBindingContext;
                    this.EndpointSupportingTokenParameters.Endorsing.RemoveAt(0);
                    try
                    {
                        base.ConfigureProtocolFactory(sessionFactory, credentialsManager, false, issuerBindingContext, context.Binding);
                    }
                    finally
                    {
                        this.EndpointSupportingTokenParameters.Endorsing.Insert(0, scParameters);
                    }

                    SecuritySessionClientSettings <TChannel> sessionClientSettings = new SecuritySessionClientSettings <TChannel>();
                    sessionClientSettings.ChannelBuilder                = channelBuilder;
                    sessionClientSettings.KeyRenewalInterval            = this.LocalClientSettings.SessionKeyRenewalInterval;
                    sessionClientSettings.KeyRolloverInterval           = this.LocalClientSettings.SessionKeyRolloverInterval;
                    sessionClientSettings.TolerateTransportFailures     = this.LocalClientSettings.ReconnectTransportOnFailure;
                    sessionClientSettings.CanRenewSession               = scParameters.CanRenewSession;
                    sessionClientSettings.IssuedSecurityTokenParameters = scParameters.Clone();
                    ((SecureConversationSecurityTokenParameters)sessionClientSettings.IssuedSecurityTokenParameters).IssuerBindingContext = issuerBindingContext;
                    sessionClientSettings.SecurityStandardsManager = sessionFactory.StandardsManager;
                    sessionClientSettings.SessionProtocolFactory   = sessionFactory;
                    channelFactory = new SecurityChannelFactory <TChannel>(securityCapabilities, context, sessionClientSettings);
                }
                else
                {
                    TransportSecurityProtocolFactory protocolFactory = new TransportSecurityProtocolFactory();
                    this.EndpointSupportingTokenParameters.Endorsing.RemoveAt(0);
                    try
                    {
                        base.ConfigureProtocolFactory(protocolFactory, credentialsManager, false, issuerBindingContext, context.Binding);
                        SecureConversationSecurityTokenParameters acceleratedTokenParameters = (SecureConversationSecurityTokenParameters)scParameters.Clone();
                        acceleratedTokenParameters.IssuerBindingContext = issuerBindingContext;
                        protocolFactory.SecurityBindingElement.EndpointSupportingTokenParameters.Endorsing.Insert(0, acceleratedTokenParameters);
                    }
                    finally
                    {
                        this.EndpointSupportingTokenParameters.Endorsing.Insert(0, scParameters);
                    }

                    channelFactory = new SecurityChannelFactory <TChannel>(securityCapabilities, context, channelBuilder, protocolFactory);
                }
            }
            else
            {
                SecurityProtocolFactory protocolFactory = this.CreateSecurityProtocolFactory <TChannel>(
                    context, credentialsManager, false, issuerBindingContext);
                channelFactory = new SecurityChannelFactory <TChannel>(securityCapabilities, context, channelBuilder, protocolFactory);
            }

            return(channelFactory);
        }
        protected override IChannelFactory <TChannel> BuildChannelFactoryCore <TChannel>(BindingContext context)
        {
            ISecurityCapabilities      property           = this.GetProperty <ISecurityCapabilities>(context);
            SecurityCredentialsManager credentialsManager = context.BindingParameters.Find <SecurityCredentialsManager>();

            if (credentialsManager == null)
            {
                credentialsManager = ClientCredentials.CreateDefaultCredentials();
            }
            bool           addChannelDemuxerIfRequired = this.RequiresChannelDemuxer();
            ChannelBuilder builder = new ChannelBuilder(context, addChannelDemuxerIfRequired);

            if (addChannelDemuxerIfRequired)
            {
                base.ApplyPropertiesOnDemuxer(builder, context);
            }
            BindingContext issuerBindingContext = context.Clone();

            if (this.ProtectionTokenParameters is SecureConversationSecurityTokenParameters)
            {
                SecureConversationSecurityTokenParameters protectionTokenParameters = (SecureConversationSecurityTokenParameters)this.ProtectionTokenParameters;
                if (protectionTokenParameters.BootstrapSecurityBindingElement == null)
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(System.ServiceModel.SR.GetString("SecureConversationSecurityTokenParametersRequireBootstrapBinding")));
                }
                BindingContext context3 = issuerBindingContext.Clone();
                context3.BindingParameters.Remove <ChannelProtectionRequirements>();
                context3.BindingParameters.Add(protectionTokenParameters.BootstrapProtectionRequirements);
                if (protectionTokenParameters.RequireCancellation)
                {
                    SessionSymmetricMessageSecurityProtocolFactory factory2 = new SessionSymmetricMessageSecurityProtocolFactory {
                        SecurityTokenParameters = protectionTokenParameters.Clone()
                    };
                    ((SecureConversationSecurityTokenParameters)factory2.SecurityTokenParameters).IssuerBindingContext = context3;
                    factory2.ApplyConfidentiality           = true;
                    factory2.RequireConfidentiality         = true;
                    factory2.ApplyIntegrity                 = true;
                    factory2.RequireIntegrity               = true;
                    factory2.IdentityVerifier               = base.LocalClientSettings.IdentityVerifier;
                    factory2.DoRequestSignatureConfirmation = this.RequireSignatureConfirmation;
                    factory2.MessageProtectionOrder         = this.MessageProtectionOrder;
                    factory2.IdentityVerifier               = base.LocalClientSettings.IdentityVerifier;
                    factory2.ProtectionRequirements.Add(SecurityBindingElement.ComputeProtectionRequirements(this, context.BindingParameters, context.Binding.Elements, false));
                    base.ConfigureProtocolFactory(factory2, credentialsManager, false, issuerBindingContext, context.Binding);
                    SecuritySessionClientSettings <TChannel> sessionClientSettings = new SecuritySessionClientSettings <TChannel> {
                        ChannelBuilder                = builder,
                        KeyRenewalInterval            = base.LocalClientSettings.SessionKeyRenewalInterval,
                        CanRenewSession               = protectionTokenParameters.CanRenewSession,
                        KeyRolloverInterval           = base.LocalClientSettings.SessionKeyRolloverInterval,
                        TolerateTransportFailures     = base.LocalClientSettings.ReconnectTransportOnFailure,
                        IssuedSecurityTokenParameters = protectionTokenParameters.Clone()
                    };
                    ((SecureConversationSecurityTokenParameters)sessionClientSettings.IssuedSecurityTokenParameters).IssuerBindingContext = issuerBindingContext;
                    sessionClientSettings.SecurityStandardsManager = factory2.StandardsManager;
                    sessionClientSettings.SessionProtocolFactory   = factory2;
                    return(new SecurityChannelFactory <TChannel>(property, context, sessionClientSettings));
                }
                SymmetricSecurityProtocolFactory factory = new SymmetricSecurityProtocolFactory {
                    SecurityTokenParameters = protectionTokenParameters.Clone()
                };
                ((SecureConversationSecurityTokenParameters)factory.SecurityTokenParameters).IssuerBindingContext = context3;
                factory.ApplyConfidentiality           = true;
                factory.RequireConfidentiality         = true;
                factory.ApplyIntegrity                 = true;
                factory.RequireIntegrity               = true;
                factory.IdentityVerifier               = base.LocalClientSettings.IdentityVerifier;
                factory.DoRequestSignatureConfirmation = this.RequireSignatureConfirmation;
                factory.MessageProtectionOrder         = this.MessageProtectionOrder;
                factory.ProtectionRequirements.Add(SecurityBindingElement.ComputeProtectionRequirements(this, context.BindingParameters, context.Binding.Elements, false));
                base.ConfigureProtocolFactory(factory, credentialsManager, false, issuerBindingContext, context.Binding);
                return(new SecurityChannelFactory <TChannel>(property, context, builder, factory));
            }
            return(new SecurityChannelFactory <TChannel>(property, context, builder, this.CreateSecurityProtocolFactory <TChannel>(context, credentialsManager, false, issuerBindingContext)));
        }
        protected override IChannelFactory <TChannel> BuildChannelFactoryCore <TChannel>(BindingContext context)
        {
            ISecurityCapabilities      securityCapabilities = this.GetProperty <ISecurityCapabilities>(context);
            SecurityCredentialsManager credentialsManager   = context.BindingParameters.Find <SecurityCredentialsManager>();

            if (credentialsManager == null)
            {
                credentialsManager = ClientCredentials.CreateDefaultCredentials();
            }

            // This adds the demuxer element to the context. We add a demuxer element only if the binding is configured to do
            // secure conversation or negotiation
            bool           requireDemuxer = RequiresChannelDemuxer();
            ChannelBuilder channelBuilder = new ChannelBuilder(context, requireDemuxer);

            if (requireDemuxer)
            {
                ApplyPropertiesOnDemuxer(channelBuilder, context);
            }
            BindingContext issuerBindingContext = context.Clone();

            SecurityChannelFactory <TChannel> channelFactory;

            if (this.ProtectionTokenParameters is SecureConversationSecurityTokenParameters)
            {
                SecureConversationSecurityTokenParameters scParameters = (SecureConversationSecurityTokenParameters)this.ProtectionTokenParameters;
                if (scParameters.BootstrapSecurityBindingElement == null)
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new InvalidOperationException(SR.GetString(SR.SecureConversationSecurityTokenParametersRequireBootstrapBinding)));
                }

                BindingContext scIssuerBindingContext = issuerBindingContext.Clone();
                scIssuerBindingContext.BindingParameters.Remove <ChannelProtectionRequirements>();
                scIssuerBindingContext.BindingParameters.Add(scParameters.BootstrapProtectionRequirements);

                if (scParameters.RequireCancellation)
                {
                    SessionSymmetricMessageSecurityProtocolFactory sessionFactory = new SessionSymmetricMessageSecurityProtocolFactory();
                    sessionFactory.SecurityTokenParameters = scParameters.Clone();
                    ((SecureConversationSecurityTokenParameters)sessionFactory.SecurityTokenParameters).IssuerBindingContext = scIssuerBindingContext;
                    sessionFactory.ApplyConfidentiality           = true;
                    sessionFactory.RequireConfidentiality         = true;
                    sessionFactory.ApplyIntegrity                 = true;
                    sessionFactory.RequireIntegrity               = true;
                    sessionFactory.IdentityVerifier               = this.LocalClientSettings.IdentityVerifier;
                    sessionFactory.DoRequestSignatureConfirmation = this.RequireSignatureConfirmation;
                    sessionFactory.MessageProtectionOrder         = this.MessageProtectionOrder;
                    sessionFactory.IdentityVerifier               = this.LocalClientSettings.IdentityVerifier;
                    sessionFactory.ProtectionRequirements.Add(SecurityBindingElement.ComputeProtectionRequirements(this, context.BindingParameters, context.Binding.Elements, false));
                    base.ConfigureProtocolFactory(sessionFactory, credentialsManager, false, issuerBindingContext, context.Binding);

                    SecuritySessionClientSettings <TChannel> sessionClientSettings = new SecuritySessionClientSettings <TChannel>();
                    sessionClientSettings.ChannelBuilder                = channelBuilder;
                    sessionClientSettings.KeyRenewalInterval            = this.LocalClientSettings.SessionKeyRenewalInterval;
                    sessionClientSettings.CanRenewSession               = scParameters.CanRenewSession;
                    sessionClientSettings.KeyRolloverInterval           = this.LocalClientSettings.SessionKeyRolloverInterval;
                    sessionClientSettings.TolerateTransportFailures     = this.LocalClientSettings.ReconnectTransportOnFailure;
                    sessionClientSettings.IssuedSecurityTokenParameters = scParameters.Clone();
                    ((SecureConversationSecurityTokenParameters)sessionClientSettings.IssuedSecurityTokenParameters).IssuerBindingContext = issuerBindingContext;
                    sessionClientSettings.SecurityStandardsManager = sessionFactory.StandardsManager;
                    sessionClientSettings.SessionProtocolFactory   = sessionFactory;
                    channelFactory = new SecurityChannelFactory <TChannel>(securityCapabilities, context, sessionClientSettings);
                }
                else
                {
                    SymmetricSecurityProtocolFactory protocolFactory = new SymmetricSecurityProtocolFactory();

                    protocolFactory.SecurityTokenParameters = scParameters.Clone();
                    ((SecureConversationSecurityTokenParameters)protocolFactory.SecurityTokenParameters).IssuerBindingContext = scIssuerBindingContext;
                    protocolFactory.ApplyConfidentiality           = true;
                    protocolFactory.RequireConfidentiality         = true;
                    protocolFactory.ApplyIntegrity                 = true;
                    protocolFactory.RequireIntegrity               = true;
                    protocolFactory.IdentityVerifier               = this.LocalClientSettings.IdentityVerifier;
                    protocolFactory.DoRequestSignatureConfirmation = this.RequireSignatureConfirmation;
                    protocolFactory.MessageProtectionOrder         = this.MessageProtectionOrder;
                    protocolFactory.ProtectionRequirements.Add(SecurityBindingElement.ComputeProtectionRequirements(this, context.BindingParameters, context.Binding.Elements, false));
                    base.ConfigureProtocolFactory(protocolFactory, credentialsManager, false, issuerBindingContext, context.Binding);

                    channelFactory = new SecurityChannelFactory <TChannel>(securityCapabilities, context, channelBuilder, protocolFactory);
                }
            }
            else
            {
                SecurityProtocolFactory protocolFactory = this.CreateSecurityProtocolFactory <TChannel>(context, credentialsManager, false, issuerBindingContext);
                channelFactory = new SecurityChannelFactory <TChannel>(securityCapabilities, context, channelBuilder, protocolFactory);
            }

            return(channelFactory);
        }
        /*internal override bool RequiresChannelDemuxer()
         * {
         * if (!base.RequiresChannelDemuxer())
         *  return this.RequiresChannelDemuxer(this.ProtectionTokenParameters);
         * return true;
         * }*/

        protected override IChannelFactory <TChannel> BuildChannelFactoryCore <TChannel>(BindingContext context)
        {
            ISecurityCapabilities      property           = this.GetProperty <ISecurityCapabilities>(context);
            SecurityCredentialsManager credentialsManager = context.BindingParameters.Find <SecurityCredentialsManager>() ?? (SecurityCredentialsManager)ClientCredentials.CreateDefaultCredentials();
            bool           addChannelDemuxerIfRequired    = this.RequiresChannelDemuxer();
            ChannelBuilder channelBuilder = new ChannelBuilder(context, addChannelDemuxerIfRequired);

            if (addChannelDemuxerIfRequired)
            {
#if FEATURE_CORECLR
                throw new NotImplementedException("ApplyPropertiesOnDemuxer is not supported in .NET Core");
#else
                this.ApplyPropertiesOnDemuxer(channelBuilder, context);
#endif
            }
            BindingContext bindingContext1 = context.Clone();
            SecurityChannelFactory <TChannel> securityChannelFactory;
            if (this.ProtectionTokenParameters is SecureConversationSecurityTokenParameters)
            {
                SecureConversationSecurityTokenParameters protectionTokenParameters = (SecureConversationSecurityTokenParameters)this.ProtectionTokenParameters;
                if (protectionTokenParameters.BootstrapSecurityBindingElement == null)
                {
                    throw DiagnosticUtility.ExceptionUtility.ThrowHelperError((Exception) new InvalidOperationException(SR.GetString("SecureConversationSecurityTokenParametersRequireBootstrapBinding")));
                }
                BindingContext bindingContext2 = bindingContext1.Clone();
                bindingContext2.BindingParameters.Remove <ChannelProtectionRequirements>();
// BootstrapProtectionRequirements not supported
//         bindingContext2.BindingParameters.Add((object) protectionTokenParameters.BootstrapProtectionRequirements);
                if (protectionTokenParameters.RequireCancellation)
                {
                    SessionSymmetricMessageSecurityProtocolFactory securityProtocolFactory = new SessionSymmetricMessageSecurityProtocolFactory();
                    securityProtocolFactory.SecurityTokenParameters = protectionTokenParameters.Clone();
                    ((SecureConversationSecurityTokenParameters)securityProtocolFactory.SecurityTokenParameters).IssuerBindingContext = bindingContext2;
                    securityProtocolFactory.ApplyConfidentiality           = true;
                    securityProtocolFactory.RequireConfidentiality         = true;
                    securityProtocolFactory.ApplyIntegrity                 = true;
                    securityProtocolFactory.RequireIntegrity               = true;
                    securityProtocolFactory.IdentityVerifier               = this.LocalClientSettings.IdentityVerifier;
                    securityProtocolFactory.DoRequestSignatureConfirmation = this.RequireSignatureConfirmation;
                    securityProtocolFactory.MessageProtectionOrder         = this.MessageProtectionOrder;
                    securityProtocolFactory.IdentityVerifier               = this.LocalClientSettings.IdentityVerifier;
                    securityProtocolFactory.ProtectionRequirements.Add(SecurityBindingElement.ComputeProtectionRequirements((SecurityBindingElement)this, context.BindingParameters, context.Binding.Elements, false));
                    this.ConfigureProtocolFactory((SecurityProtocolFactory)securityProtocolFactory, credentialsManager, false, bindingContext1, (Binding)context.Binding);
                    SecuritySessionClientSettings <TChannel> sessionClientSettings = new SecuritySessionClientSettings <TChannel>();
                    sessionClientSettings.ChannelBuilder                = channelBuilder;
                    sessionClientSettings.KeyRenewalInterval            = this.LocalClientSettings.SessionKeyRenewalInterval;
                    sessionClientSettings.CanRenewSession               = protectionTokenParameters.CanRenewSession;
                    sessionClientSettings.KeyRolloverInterval           = this.LocalClientSettings.SessionKeyRolloverInterval;
                    sessionClientSettings.TolerateTransportFailures     = this.LocalClientSettings.ReconnectTransportOnFailure;
                    sessionClientSettings.IssuedSecurityTokenParameters = protectionTokenParameters.Clone();
                    ((SecureConversationSecurityTokenParameters)sessionClientSettings.IssuedSecurityTokenParameters).IssuerBindingContext = bindingContext1;
                    sessionClientSettings.SecurityStandardsManager = securityProtocolFactory.StandardsManager;
                    Console.WriteLine("Assigned sessionClientSettings.SessionProtocolFactory");
                    sessionClientSettings.SessionProtocolFactory = (SecurityProtocolFactory)securityProtocolFactory;
                    securityChannelFactory = new SecurityChannelFactory <TChannel>(property, context, sessionClientSettings);
                }
                else
                {
#if FEATURE_CORECLR
                    throw new NotImplementedException("SymmetricSecurityProtocolFactory not supported in .NET Core");
#else
                    SymmetricSecurityProtocolFactory securityProtocolFactory = new SymmetricSecurityProtocolFactory();
                    securityProtocolFactory.SecurityTokenParameters = protectionTokenParameters.Clone();
                    ((SecureConversationSecurityTokenParameters)securityProtocolFactory.SecurityTokenParameters).IssuerBindingContext = bindingContext2;
                    securityProtocolFactory.ApplyConfidentiality           = true;
                    securityProtocolFactory.RequireConfidentiality         = true;
                    securityProtocolFactory.ApplyIntegrity                 = true;
                    securityProtocolFactory.RequireIntegrity               = true;
                    securityProtocolFactory.IdentityVerifier               = this.LocalClientSettings.IdentityVerifier;
                    securityProtocolFactory.DoRequestSignatureConfirmation = this.RequireSignatureConfirmation;
                    securityProtocolFactory.MessageProtectionOrder         = this.MessageProtectionOrder;
                    securityProtocolFactory.ProtectionRequirements.Add(SecurityBindingElement.ComputeProtectionRequirements((SecurityBindingElement)this, context.BindingParameters, context.Binding.Elements, false));
                    this.ConfigureProtocolFactory((SecurityProtocolFactory)securityProtocolFactory, credentialsManager, false, bindingContext1, (Binding)context.Binding);
                    securityChannelFactory = new SecurityChannelFactory <TChannel>(property, context, channelBuilder, (SecurityProtocolFactory)securityProtocolFactory);
#endif
                }
            }
            else
            {
                SecurityProtocolFactory securityProtocolFactory = this.CreateSecurityProtocolFactory <TChannel>(context, credentialsManager, false, bindingContext1);
                securityChannelFactory = new SecurityChannelFactory <TChannel>(property, context, channelBuilder, securityProtocolFactory);
            }
            return((IChannelFactory <TChannel>)securityChannelFactory);
        }