SecureConversationSecurityTokenParameters.cs source code in C# .NET

Source code for the .NET framework in C#

                        

Code:

/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / ServiceModel / System / ServiceModel / Security / Tokens / SecureConversationSecurityTokenParameters.cs / 1 / SecureConversationSecurityTokenParameters.cs

                            //------------------------------------------------------------------------------ 
// Copyright (c) Microsoft Corporation.  All rights reserved.
//-----------------------------------------------------------------------------

 
namespace System.ServiceModel.Security.Tokens
{ 
    using System.IdentityModel.Tokens; 
    using System.ServiceModel.Channels;
    using System.IdentityModel.Selectors; 
    using System.ServiceModel;
    using System.ServiceModel.Security;

    using System.Text; 
    using System.Globalization;
 
    public class SecureConversationSecurityTokenParameters : SecurityTokenParameters 
    {
        internal const bool defaultRequireCancellation = true; 

        SecurityBindingElement bootstrapSecurityBindingElement;
        ChannelProtectionRequirements bootstrapProtectionRequirements;
        bool requireCancellation; 
        BindingContext issuerBindingContext;
 
        protected SecureConversationSecurityTokenParameters(SecureConversationSecurityTokenParameters other) 
            : base(other)
        { 
            this.requireCancellation = other.requireCancellation;
            if (other.bootstrapSecurityBindingElement != null)
                this.bootstrapSecurityBindingElement = (SecurityBindingElement)other.bootstrapSecurityBindingElement.Clone();
            if (other.bootstrapProtectionRequirements != null) 
                this.bootstrapProtectionRequirements = new ChannelProtectionRequirements(other.bootstrapProtectionRequirements);
            if (other.issuerBindingContext != null) 
                this.issuerBindingContext = other.issuerBindingContext.Clone(); 
        }
 
        public SecureConversationSecurityTokenParameters()
            : this(null, defaultRequireCancellation, null)
        {
            // empty 
        }
 
        public SecureConversationSecurityTokenParameters(SecurityBindingElement bootstrapSecurityBindingElement) 
            : this(bootstrapSecurityBindingElement, defaultRequireCancellation, null)
        { 
            // empty
        }

        public SecureConversationSecurityTokenParameters(SecurityBindingElement bootstrapSecurityBindingElement, bool requireCancellation) 
            : this(bootstrapSecurityBindingElement, requireCancellation, null)
        { 
            // empty 
        }
 
        public SecureConversationSecurityTokenParameters(SecurityBindingElement bootstrapSecurityBindingElement, bool requireCancellation, ChannelProtectionRequirements bootstrapProtectionRequirements)
            : base()
        {
            this.bootstrapSecurityBindingElement = bootstrapSecurityBindingElement; 
            if (bootstrapProtectionRequirements != null)
                this.bootstrapProtectionRequirements = new ChannelProtectionRequirements(bootstrapProtectionRequirements); 
            else 
            {
                this.bootstrapProtectionRequirements = new ChannelProtectionRequirements(); 
                this.bootstrapProtectionRequirements.IncomingEncryptionParts.AddParts(new MessagePartSpecification(true));
                this.bootstrapProtectionRequirements.IncomingSignatureParts.AddParts(new MessagePartSpecification(true));
                this.bootstrapProtectionRequirements.OutgoingEncryptionParts.AddParts(new MessagePartSpecification(true));
                this.bootstrapProtectionRequirements.OutgoingSignatureParts.AddParts(new MessagePartSpecification(true)); 
            }
            this.requireCancellation = requireCancellation; 
        } 

        internal protected override bool HasAsymmetricKey { get { return false; } } 

        public SecurityBindingElement BootstrapSecurityBindingElement
        {
            get 
            {
                return this.bootstrapSecurityBindingElement; 
            } 
            set
            { 
                this.bootstrapSecurityBindingElement = value;
            }
        }
 
        public ChannelProtectionRequirements BootstrapProtectionRequirements
        { 
            get 
            {
                return this.bootstrapProtectionRequirements; 
            }
        }

        internal BindingContext IssuerBindingContext 
        {
            get 
            { 
                return this.issuerBindingContext;
            } 
            set
            {
                if (value != null)
                { 
                    value = value.Clone();
                } 
                this.issuerBindingContext = value; 
            }
        } 

        ISecurityCapabilities BootstrapSecurityCapabilities
        {
            get 
            {
                return this.bootstrapSecurityBindingElement.GetIndividualProperty(); 
            } 
        }
 
        public bool RequireCancellation
        {
            get
            { 
                return this.requireCancellation;
            } 
            set 
            {
                this.requireCancellation = value; 
            }
        }

        internal protected override bool SupportsClientAuthentication 
        {
            get 
            { 
                return this.BootstrapSecurityCapabilities == null ? false : this.BootstrapSecurityCapabilities.SupportsClientAuthentication;
            } 
        }

        internal protected override bool SupportsServerAuthentication
        { 
            get
            { 
                return this.BootstrapSecurityCapabilities == null ? false : this.BootstrapSecurityCapabilities.SupportsServerAuthentication; 
            }
        } 

        internal protected override bool SupportsClientWindowsIdentity
        {
            get 
            {
                return this.BootstrapSecurityCapabilities == null ? false : this.BootstrapSecurityCapabilities.SupportsClientWindowsIdentity; 
            } 
        }
 
        protected override SecurityTokenParameters CloneCore()
        {
            return new SecureConversationSecurityTokenParameters(this);
        } 

        internal protected override SecurityKeyIdentifierClause CreateKeyIdentifierClause(SecurityToken token, SecurityTokenReferenceStyle referenceStyle) 
        { 
            if (token is GenericXmlSecurityToken)
                return base.CreateGenericXmlTokenKeyIdentifierClause(token, referenceStyle); 
            else
                return this.CreateKeyIdentifierClause(token, referenceStyle);
        }
 
        protected internal override void InitializeSecurityTokenRequirement(SecurityTokenRequirement requirement)
        { 
            requirement.TokenType = ServiceModelSecurityTokenTypes.SecureConversation; 
            requirement.KeyType = SecurityKeyType.SymmetricKey;
            requirement.RequireCryptographicToken = true; 
            requirement.Properties[ServiceModelSecurityTokenRequirement.SupportSecurityContextCancellationProperty] = this.RequireCancellation;
            requirement.Properties[ServiceModelSecurityTokenRequirement.SecureConversationSecurityBindingElementProperty] = this.BootstrapSecurityBindingElement;
            requirement.Properties[ServiceModelSecurityTokenRequirement.IssuerBindingContextProperty] = this.IssuerBindingContext.Clone();
            requirement.Properties[ServiceModelSecurityTokenRequirement.IssuedSecurityTokenParametersProperty] = this.Clone(); 
        }
 
        public override string ToString() 
        {
            StringBuilder sb = new StringBuilder(); 
            sb.AppendLine(base.ToString());

            sb.AppendLine(String.Format(CultureInfo.InvariantCulture, "RequireCancellation: {0}", this.requireCancellation.ToString()));
            if (this.bootstrapSecurityBindingElement == null) 
            {
                sb.AppendLine(String.Format(CultureInfo.InvariantCulture, "BootstrapSecurityBindingElement: null")); 
            } 
            else
            { 
                sb.AppendLine(String.Format(CultureInfo.InvariantCulture, "BootstrapSecurityBindingElement:"));
                sb.AppendLine("  " + this.BootstrapSecurityBindingElement.ToString().Trim().Replace("\n", "\n  "));
            }
 
            return sb.ToString().Trim();
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.
                        

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