DataPolicyFilterService Class

Privacy enforcement service that uses the local IPolicyInformationService and takes default behaviors (as described in the SanteDB Privacy Architecture

Inheritance Hierarchy

SystemObject
SanteDB.Core.Security.PrivacyDataPolicyFilterService

Namespace: SanteDB.Core.Security.Privacy
Assembly: SanteDB.Core.Api (in SanteDB.Core.Api.dll) Version: 2.2.1

Syntax

public class DataPolicyFilterService : IPrivacyEnforcementService, 
	IServiceImplementation

Public Class DataPolicyFilterService
	Implements IPrivacyEnforcementService, IServiceImplementation

public ref class DataPolicyFilterService : IPrivacyEnforcementService, 
	IServiceImplementation

type DataPolicyFilterService =  
    class
        interface IPrivacyEnforcementService
        interface IServiceImplementation
    end

The DataPolicyFilterService type exposes the following members.

Constructors

	Name	Description
	DataPolicyFilterService	Data policy filter service with DI

Properties

	Name	Description
	ServiceName	Gets the service name

Methods

	Name	Description
	ApplyTData(IEnumerableTData, IPrincipal)	Handle post query event
	ApplyTData(TData, IPrincipal)	Apply the specified action
	Equals	Determines whether the specified object is equal to the current object. (Inherited from Object.)
	Finalize	Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.)
	GetHashCode	Serves as the default hash function. (Inherited from Object.)
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)
	ValidateQueryTModel	Validate that a query is not using restricted functions
	ValidateWriteTData	Returns true if updates to the record

Extension Methods

	Name	Description
	ConvertTReturn	The purpose of this method is to convert object me to TReturn. Why? Because if you have an instance of Act that actually needs to be a SubstanceAdministration we can't just cast so we have to copy. (Defined by ExtensionMethods.)
	GetInstanceOfTDomain	Gets an instance of TDomain from me (Defined by ModelExtensions.)

Remarks

This privacy enforcement service provides a baseline implementation of a privacy filter in SanteDB. The service supports:

Hiding, Masking, Hashing, Redacting data which is about to be disclosed according to the DataPolicyFilterConfigurationSection
Removing any forbidden / restricted fields from disclosure based on policy (or global removal)
Ensuring that inbound messages do not contain masked or partial data
Validating that queries are not performed against forbidden fields
Ensuring that inbound data does not contain forbidden field data