PartialPermissionSetNamespaceExtension Class

Article
2014-07-02

This class is meant to work together with the ISecurityNamespaceExtension interface to allow for easily implementing the HasPermission, QueryPermissions and QueryEffectivePermissions calls for namespaces that forward a partial set of their permissions to another namespace.

Inheritance Hierarchy

System.Object
Microsoft.TeamFoundation.Framework.Server.DefaultSecurityNamespaceExtension
Microsoft.TeamFoundation.Framework.Server.PartialPermissionSetNamespaceExtension

Namespace: Microsoft.TeamFoundation.Framework.Server
Assembly: Microsoft.TeamFoundation.Framework.Server (in Microsoft.TeamFoundation.Framework.Server.dll)

Syntax

'Declaration
Public MustInherit Class PartialPermissionSetNamespaceExtension _
    Inherits DefaultSecurityNamespaceExtension

public abstract class PartialPermissionSetNamespaceExtension : DefaultSecurityNamespaceExtension

public ref class PartialPermissionSetNamespaceExtension abstract : public DefaultSecurityNamespaceExtension

[<AbstractClass>]
type PartialPermissionSetNamespaceExtension =  
    class 
        inherit DefaultSecurityNamespaceExtension 
    end

public abstract class PartialPermissionSetNamespaceExtension extends DefaultSecurityNamespaceExtension

The PartialPermissionSetNamespaceExtension type exposes the following members.

Constructors

	Name	Description
	PartialPermissionSetNamespaceExtension

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Properties

	Name	Description
	AlwaysAllowAdministrators	Flag that determines whether namespace administrators always have the implicit right to update the security namespace. (Inherited from DefaultSecurityNamespaceExtension.)
	SecurityNamespace	The security namespace this extension is for. (Inherited from DefaultSecurityNamespaceExtension.)
	SourcePermissionsForwarded	The permissions from the source namespace that are forwarded to the target namespace.

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Methods

	Name	Description
	CheckReadPermission	The default implementation of CheckReadPermission, which calls HasReadPermission on the provided token. (Inherited from DefaultSecurityNamespaceExtension.)
	CheckWritePermission	The default implementation of CheckWritePermission, which calls HasWritePermission on the provided token. (Inherited from DefaultSecurityNamespaceExtension.)
	DetermineSourcePermissions	Determines the source permissions that map from the target permissions.
	DetermineSourceToken	Determines the source token that corresponds to the target token. If no token mapping applies, then null should be returned.
	DetermineTargetPermissions	Determines the target permissions that map from the source permissions.
	DetermineTargetToken	Determines the target token that corresponds to the source token. If no token mapping applies, null should be returned.
	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.)
	GetLocalizedActionDisplayName	Returns null for all bits. (Inherited from DefaultSecurityNamespaceExtension.)
	GetTargetNamespace	The target namespace to read the forwarded permissions from.
	GetType	Gets the Type of the current instance. (Inherited from Object.)
	HandleIncomingToken	The default implementation of HandleIncomoningToken, which just returns the passed in securityToken. (Inherited from DefaultSecurityNamespaceExtension.)
	HandleOutgoingToken	The default implementation of HandleOutgoingToken which just returns the passed in securityToken. (Inherited from DefaultSecurityNamespaceExtension.)
	HasPermission	(Overrides DefaultSecurityNamespaceExtension.HasPermission(TeamFoundationRequestContext, String, Int32, Int32, Int32, Boolean).)
	HasReadPermission	The default implementation of HasReadPermission, which checks to see whether the caller has ReadPermission on the provided token. (Inherited from DefaultSecurityNamespaceExtension.)
	HasWritePermission	The default implementation of HasWritePermission, which checks to see whether the caller has WritePermission on the provided token. (Inherited from DefaultSecurityNamespaceExtension.)
	MemberwiseClone	Creates a shallow copy of the current Object. (Inherited from Object.)
	QueryEffectivePermissions	(Overrides DefaultSecurityNamespaceExtension.QueryEffectivePermissions(TeamFoundationRequestContext, String, IdentityDescriptor, Int32).)
	QueryPermissions	(Overrides DefaultSecurityNamespaceExtension.QueryPermissions(TeamFoundationRequestContext, String, IEnumerable<IdentityDescriptor>, Boolean, Boolean, IEnumerable<AccessControlList>).)
	ThrowAccessDeniedException	The default implementation of ThrowAccessDeniedException which throws the generic AccessCheckException. (Inherited from DefaultSecurityNamespaceExtension.)
	ToString	Returns a string that represents the current object. (Inherited from Object.)

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Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

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