SecurityBindingElement.CreateSecureConversationBindingElement Method (SecurityBindingElement, Boolean)
Creates a symmetric security binding element that is configured to establish a secure conversation between the client and service. The security context token issued at the end of the secure conversation handshake is used to secure the messages.
Assembly: System.ServiceModel (in System.ServiceModel.dll)
public static SecurityBindingElement CreateSecureConversationBindingElement( SecurityBindingElement bootstrapSecurity, bool requireCancellation )
- Type: System.ServiceModel.Channels.SecurityBindingElement
A SecurityBindingElement that contains specification on how the secure conversation handshake messages are secured.
- Type: System.Boolean
true if cancellation is required; otherwise, false. Setting this parameter to false enables a security context token that is useful in Web farm scenarios, because in this mode the session state is encoded inside the established security context token instead of being kept in the server memory.
Return ValueType: System.ServiceModel.Channels.SecurityBindingElement
A SecurityBindingElement object.
If requireCancellation is false, cookie-based security context tokens are issued; otherwise, session-based security context tokens are issued.
The bootstrapSecurity is used to indicate the security binding and policy used to request a SecureConversationToken from the service.
If bootstrapSecurity is a TransportSecurityBindingElement, the binding element returned by this method is also a TransportSecurityBindingElement, and IncludeTimestamp is set to true; and the LocalClientSecuritySettings object returned from LocalClientSettings has its DetectReplays property set to false; and the LocalServiceSecuritySettings object returned from LocalServiceSettings has its DetectReplays property set to false.
When impersonation is required on Windows XP, use a secure session without a security context token. When security context tokens are used with impersonation an InvalidOperationException is thrown. For more information, see Unsupported Scenarios. For more information about secure sessions, see Secure Sessions.